FN Thomson Reuters Web of Science™ VR 1.0 PT J AU Couture, JJ Singh, A Rubert-Nason, KF Serbin, SP Lindroth, RL Townsend, PA AF Couture, John J. Singh, Aditya Rubert-Nason, Kennedy F. Serbin, Shawn P. Lindroth, Richard L. Townsend, Philip A. TI Spectroscopic determination of ecologically relevant plant secondary metabolites SO METHODS IN ECOLOGY AND EVOLUTION LA English DT Article DE condensed tannins; paper birch; phenolics; phytochemistry; plant defence; salicinoids; salicortin; spectroscopy; trembling aspen; tremulacin ID NEAR-INFRARED REFLECTANCE; ASPEN POPULUS-TREMULOIDES; CONDENSED TANNINS; PHENOLIC GLYCOSIDES; LINEAR-REGRESSION; TREMBLING ASPEN; QUAKING ASPEN; CANOPY LEVELS; LEAF; NITROGEN AB Spectroscopy has recently emerged as an effective method to accurately characterize leaf biochemistry in living tissue through the application of chemometric approaches to foliar optical data, but this approach has not been widely used for plant secondary metabolites. Here, we examine the ability of reflectance spectroscopy to quantify specific phenolic compounds in trembling aspen (Populus tremuloides) and paper birch (Betula papyrifera) that play influential roles in ecosystem functioning related to trophic-level interactions and nutrient cycling. Spectral measurements on live aspen and birch leaves were collected, after which concentrations of condensed tannins (aspen and birch) and salicinoids (aspen only) were determined using standard analytical approaches in the laboratory. Predictive models were then constructed using jackknifed, partial least squares regression (PLSR). Model performance was evaluated using coefficient of determination (R-2), root-mean-square error (RMSE) and the per cent RMSE of the data range (%RMSE). Condensed tannins of aspen and birch were well predicted from both combined (R-2=086, RMSE=24, %RMSE=7%)- and individual-species models (aspen: R-2=086, RMSE=24, %RMSE=6%; birch: R-2=081, RMSE=19, %RMSE=10%). Aspen total salicinoids were better predicted than individual salicinoids (total: R-2=076, RMSE=24, %RMSE=8%; salicortin: R-2=057, RMSE=19, %RMSE=11%; tremulacin: R-2=072, RMSE=11, %RMSE=11%), and spectra collected from dry leaves produced better models for both aspen tannins (R-2=092, RMSE=17, %RMSE=5%) and salicinoids (R-2=084, RMSE=14, %RMSE=5%) compared with spectra from fresh leaves. The decline in prediction performance from total to individual salicinoids and from dry to fresh measurements was marginal, however, given the increase in detailed salicinoid information acquired and the time saved by avoiding drying and grinding leaf samples. Reflectance spectroscopy can successfully characterize specific secondary metabolites in living plant tissue and provide detailed information on individual compounds within a constituent group. The ability to simultaneously measure multiple plant traits is a powerful attribute of reflectance spectroscopy because of its potential for insitu-invivo field deployment using portable spectrometers. The suite of traits currently estimable, however, needs to expand to include specific secondary metabolites that play influential roles in ecosystem functioning if we are to advance the integration of chemical, landscape and ecosystem ecology. C1 [Couture, John J.; Singh, Aditya; Serbin, Shawn P.; Townsend, Philip A.] Univ Wisconsin, Dept Forest & Wildlife Ecol, Madison, WI 53706 USA. [Rubert-Nason, Kennedy F.; Lindroth, Richard L.] Univ Wisconsin, Dept Entomol, Madison, WI 53706 USA. [Serbin, Shawn P.] Brookhaven Natl Lab, Biol Environm & Climate Sci Dept, Upton, NY 11973 USA. RP Couture, JJ (reprint author), Univ Wisconsin, Dept Forest & Wildlife Ecol, Madison, WI 53706 USA. EM jjcouture@wisc.edu RI Serbin, Shawn/B-6392-2009; Townsend, Philip/B-5741-2008 OI Serbin, Shawn/0000-0003-4136-8971; Townsend, Philip/0000-0001-7003-8774 FU USDA NIFA AFRI Fellowship [2012-67012-19900]; NASA [NNX10AJ94G, NXN09AK15G]; USDA NIFA McIntire-Stennis projects [WIS01651, WIS01531, WIS01599] FX We are grateful to Nick Grout for glasshouse assistance, Eric Kruger for paper birch seeds and Hillary Grabner for assistance with fieldwork. This research was supported by USDA NIFA AFRI Fellowship grant 2012-67012-19900 to JJC, NASA grants NNX10AJ94G to PAT and NXN09AK15G to PAT and RLL, and USDA NIFA McIntire-Stennis projects WIS01651 to RLL and WIS01531 and WIS01599 to PAT. NR 55 TC 0 Z9 0 U1 23 U2 23 PU WILEY-BLACKWELL PI HOBOKEN PA 111 RIVER ST, HOBOKEN 07030-5774, NJ USA SN 2041-210X EI 2041-2096 J9 METHODS ECOL EVOL JI Methods Ecol. Evol. PD NOV PY 2016 VL 7 IS 11 BP 1402 EP 1412 DI 10.1111/2041-210X.12596 PG 11 WC Ecology SC Environmental Sciences & Ecology GA EB8VO UT WOS:000387669600017 ER PT J AU Khadempour, L Burnum-Johnson, KE Baker, ES Nicora, CD Webb-Robertson, BJM White, RA Monroe, ME Huang, EL Smith, RD Currie, CR AF Khadempour, Lily Burnum-Johnson, Kristin E. Baker, Erin S. Nicora, Carrie D. Webb-Robertson, Bobbie-Jo M. White, Richard A., III Monroe, Matthew E. Huang, Eric L. Smith, Richard D. Currie, Cameron R. TI The fungal cultivar of leaf-cutter ants produces specific enzymes in response to different plant substrates SO MOLECULAR ECOLOGY LA English DT Article DE fungi; leaf-cutter ants; metaproteomics; microbial ecology; symbiosis ID ION MOBILITY SPECTROMETRY; SUBACUTE RUMINAL ACIDOSIS; CUTTING ANTS; LEUCOAGARICUS-GONGYLOPHORUS; SYMBIOTIC FUNGUS; MASS-SPECTROMETRY; PROTEOMICS DATA; PEPTIDE IDENTIFICATION; SOFTWARE PACKAGE; ATTA-COLOMBICA AB Herbivores use symbiotic microbes to help derive energy and nutrients from plant material. Leaf-cutter ants are a paradigmatic example, cultivating their mutualistic fungus Leucoagaricus gongylophorus on plant biomass that workers forage from a diverse collection of plant species. Here, we investigate the metabolic flexibility of the ants' fungal cultivar for utilizing different plant biomass. Using feeding experiments and a novel approach in metaproteomics, we examine the enzymatic response of L. gongylophorus to leaves, flowers, oats or a mixture of all three. Across all treatments, our analysis identified and quantified 1766 different fungal proteins, including 161 putative biomass-degrading enzymes. We found significant differences in the protein profiles in the fungus gardens of subcolonies fed different plant substrates. When provided with leaves or flowers, which contain the majority of their energy as recalcitrant plant polymers, the fungus gardens produced more proteins predicted to break down cellulose: endoglucanase, exoglucanase and beta-glucosidase. Further, the complete metaproteomes for the leaves and flowers treatments were very similar, while the mixed substrate treatment closely resembled the treatment with oats alone. This indicates that when provided a mixture of plant substrates, fungus gardens preferentially break down the simpler, more digestible substrates. This flexible, substrate-specific enzymatic response of the fungal cultivar allows leaf-cutter ants to derive energy from a wide range of substrates, which likely contributes to their ability to be dominant generalist herbivores. C1 [Khadempour, Lily; Currie, Cameron R.] Univ Wisconsin Madison, Dept Bacteriol, Madison, WI 53706 USA. [Khadempour, Lily] Univ Wisconsin Madison, Dept Zool, Madison, WI 53706 USA. [Khadempour, Lily; Currie, Cameron R.] Univ Wisconsin Madison, Dept Energy Great Lakes Bioenergy Res Ctr, Madison, WI 53706 USA. [Burnum-Johnson, Kristin E.; Baker, Erin S.; Nicora, Carrie D.; Webb-Robertson, Bobbie-Jo M.; White, Richard A., III; Monroe, Matthew E.; Huang, Eric L.; Smith, Richard D.] Pacific Northwest Natl Lab, Div Biol Sci, Richland, WA 99352 USA. RP Currie, CR (reprint author), Univ Wisconsin Madison, Dept Bacteriol, Madison, WI 53706 USA.; Currie, CR (reprint author), Univ Wisconsin Madison, Dept Energy Great Lakes Bioenergy Res Ctr, Madison, WI 53706 USA. EM currie@bact.wisc.edu RI Smith, Richard/J-3664-2012; Burnum, Kristin/B-1308-2011 OI Smith, Richard/0000-0002-2381-2349; Burnum, Kristin/0000-0002-2722-4149 FU Department of Energy Great Lakes Bioenergy Research Center (DOE Office of Science) [BER DE-FC02-07ER64494]; National Institute of Food and Agriculture, United States Department of Agriculture [1003779]; DOE [DE-AC05-76RLO01830]; NIEHS/NIH [R01ES022190]; NCI/NIH [U01CA184783-01] FX This work was funded in part by the Department of Energy Great Lakes Bioenergy Research Center (DOE Office of Science BER DE-FC02-07ER64494) and National Institute of Food and Agriculture, United States Department of Agriculture, under ID number 1003779, with support for LK and CRC. Proteomics measurements were supported by the DOE, Office of Biological and Environmental Research, Genomic Science Program under the Pacific Northwest National Laboratory (PNNL) Pan-omics Program and were performed in the Environmental Molecular Science Laboratory, a U.S. DOE national scientific user facility at PNNL in Richland, WA. Battelle operates PNNL for the DOE under contract DE-AC05-76RLO01830. This work was supported in part by grants NIEHS/NIH (R01ES022190) to ESB, HHS NCI/NIH (U01CA184783-01) to BJWR. NR 67 TC 0 Z9 0 U1 18 U2 18 PU WILEY-BLACKWELL PI HOBOKEN PA 111 RIVER ST, HOBOKEN 07030-5774, NJ USA SN 0962-1083 EI 1365-294X J9 MOL ECOL JI Mol. Ecol. PD NOV PY 2016 VL 25 IS 22 BP 5795 EP 5805 DI 10.1111/mec.13872 PG 11 WC Biochemistry & Molecular Biology; Ecology; Evolutionary Biology SC Biochemistry & Molecular Biology; Environmental Sciences & Ecology; Evolutionary Biology GA EB8RU UT WOS:000387659300015 PM 27696597 ER PT J AU Barzegar, HR Yan, AM Coh, S Gracia-Espino, E Dunn, G Wagberg, T Louie, SG Cohen, ML Zettl, A AF Barzegar, Hamid Reza Yan, Aiming Coh, Sinisa Gracia-Espino, Eduardo Dunn, Gabriel Wagberg, Thomas Louie, Steven G. Cohen, Marvin L. Zettl, Alex TI Electrostatically Driven Nanoballoon Actuator SO NANO LETTERS LA English DT Article DE Nanoballoon; actuator; collapsed carbon nanotube; nanomanipulator; reinflation ID WALLED CARBON NANOTUBES; GRAPHENE NANORIBBONS; COLLAPSE; FABRICATION; DIAMETER AB We demonstrate an inflatable nanoballoon actuator based on geometrical transitions between the inflated (cylindrical) and collapsed (flattened) forms of a carbon nanotube. In situ transmission electron microscopy experiments employing a nanoelectromechanical manipulator show that a collapsed carbon nanotube can be reinflated by electrically charging the nanotube, thus realizing an electrostatically driven nanoballoon actuator. We find that the tube actuator can be reliably cycled with only modest control voltages (few volts) with no apparent wear or fatigue. A complementary theoretical analysis identifies critical parameters for nanotube nanoballoon actuation. C1 [Barzegar, Hamid Reza; Yan, Aiming; Coh, Sinisa; Dunn, Gabriel; Louie, Steven G.; Cohen, Marvin L.; Zettl, Alex] Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA. [Barzegar, Hamid Reza; Gracia-Espino, Eduardo; Wagberg, Thomas] Umea Univ, Dept Phys, S-90187 Umea, Sweden. [Barzegar, Hamid Reza; Yan, Aiming; Coh, Sinisa; Dunn, Gabriel; Louie, Steven G.; Cohen, Marvin L.; Zettl, Alex] Lawrence Berkeley Natl Lab, Div Mat Sci, Berkeley, CA 94720 USA. [Barzegar, Hamid Reza; Yan, Aiming; Dunn, Gabriel; Zettl, Alex] Univ Calif Berkeley, Kavli Energy NanoSci Inst, Berkeley, CA 94720 USA. [Barzegar, Hamid Reza; Yan, Aiming; Dunn, Gabriel; Zettl, Alex] Lawrence Berkeley Natl Lab, Berkeley, CA 94720 USA. [Coh, Sinisa] Univ Calif Riverside, Mech Engn Mat Sci & Engn, Riverside, CA 92521 USA. RP Zettl, A (reprint author), Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA.; Zettl, A (reprint author), Lawrence Berkeley Natl Lab, Div Mat Sci, Berkeley, CA 94720 USA.; Zettl, A (reprint author), Univ Calif Berkeley, Kavli Energy NanoSci Inst, Berkeley, CA 94720 USA.; Zettl, A (reprint author), Lawrence Berkeley Natl Lab, Berkeley, CA 94720 USA. EM azettl@berkeley.edu FU Office of Science, Office of Basic Energy Sciences, Materials Sciences and Engineering Division of the U.S. Department of Energy within Nanomachines Program [DE-AC02-05CH11231, KC1203]; Department of the Navy, Office of Naval Research [N00014-16-1-2229]; National Science Foundation [DMR-1508412]; Swedish Research Council [2015-00520] FX This work was supported in part by the Director, Office of Science, Office of Basic Energy Sciences, Materials Sciences and Engineering Division, of the U.S. Department of Energy under Contract No. DE-AC02-05CH11231, within the Nanomachines Program (KC1203), which provided for TEM characterization and for the continuum model calculation; by the Department of the Navy, Office of Naval Research under Grant No. N00014-16-1-2229 which provided for collapsed nano ribbon synthesis; by the National Science Foundation under grant DMR-1508412 which provided for total energy calculations; and by the Swedish Research Council (grant dnr 2015-00520) which provided support for H.R.B. Computational resources have been provided by the NSF through XSEDE resources at NICS. NR 32 TC 0 Z9 0 U1 12 U2 12 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 1530-6984 EI 1530-6992 J9 NANO LETT JI Nano Lett. PD NOV PY 2016 VL 16 IS 11 BP 6787 EP 6791 DI 10.1021/acs.nanolett.6b02394 PG 5 WC Chemistry, Multidisciplinary; Chemistry, Physical; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary; Physics, Applied; Physics, Condensed Matter SC Chemistry; Science & Technology - Other Topics; Materials Science; Physics GA EB8ET UT WOS:000387625000011 PM 27704855 ER PT J AU Ma, C Cheng, YQ Yin, KB Luo, J Sharafi, A Sakamoto, J Li, JC More, KL Dudney, NJ Chi, MF AF Ma, Cheng Cheng, Yongqiang Yin, Kuibo Luo, Jian Sharafi, Asma Sakamoto, Jeff Li, Juchuan More, Karren L. Dudney, Nancy J. Chi, Miaofang TI Interfacial Stability of Li Metal-Solid Electrolyte Elucidated via in Situ Electron Microscopy SO NANO LETTERS LA English DT Article DE Solid electrolytes; stability; lithium metal; in situ; electron microscopy; interface; passivation ID TETRAGONAL LI7LA3ZR2O12; INTERPHASE FORMATION; CHEMICAL-STABILITY; ION CONDUCTORS; LITHIUM; STATE; BATTERIES; CONDUCTIVITY; ORIGIN; ANODE AB Despite their different chemistries, novel energy-storage systems, e.g., Li-air, Li-S, all-solid-state Li batteries, etc., face one critical challenge of forming a conductive and stable interface between Li metal and a solid electrolyte. An accurate understanding of the formation mechanism and the exact structure and chemistry of the rarely existing benign interfaces, such as the Li cubic-Li7-3xAlxLa3Zr2O12 (c-LLZO) interface, is crucial for enabling the use of Li metal anodes. Due to spatial confinement and structural and chemical complications, current investigations are largely limited to theoretical calculations. Here, through an in situ formation of Li-c-LLZO interfaces inside an aberration-corrected scanning transmission electron microscope, we successfully reveal the interfacial chemical and structural progression. Upon contact with Li metal, the LLZO surface is reduced, which is accompanied by the simultaneous implantation of Li+, resulting in a tetragonal-like LLZO interphase that stabilizes at an extremely small thickness of around five unit cells. This interphase effectively prevented further interfacial reactions without compromising the ionic conductivity. Although the cubic-to-tetragonal transition is typically undesired during LLZO synthesis, the similar structural change was found to be the likely key to the observed benign interface. These insights provide a new perspective for designing Li-solid electrolyte interfaces that can enable the use of Li metal anodes in next-generation batteries. C1 [Ma, Cheng; Yin, Kuibo; Chi, Miaofang] Oak Ridge Natl Lab, Ctr Nanophase Mat Sci, Oak Ridge, TN 37831 USA. [Cheng, Yongqiang] Oak Ridge Natl Lab, Chem & Engn Mat Div, Oak Ridge, TN 37831 USA. [Yin, Kuibo; Li, Juchuan; More, Karren L.; Dudney, Nancy J.] Oak Ridge Natl Lab, Mat Sci & Technol Div, Oak Ridge, TN 37831 USA. [Luo, Jian] Univ Calif San Diego, Dept NanoEngn, La Jolla, CA 92093 USA. [Sharafi, Asma; Sakamoto, Jeff] Univ Michigan, Dept Mech Engn, Ann Arbor, MI 48109 USA. [Yin, Kuibo; Li, Juchuan; More, Karren L.; Dudney, Nancy J.] Southeast Univ, EU FEI Nanopico Ctr, Nanjing 210096, Jiangsu, Peoples R China. RP Chi, MF (reprint author), Oak Ridge Natl Lab, Ctr Nanophase Mat Sci, Oak Ridge, TN 37831 USA. EM chim@ornl.gov RI Ma, Cheng/C-9120-2014; Luo, Jian/A-4777-2008; Yin, Kuibo/G-5812-2011 OI Yin, Kuibo/0000-0001-5268-6807 FU U.S. Department of Energy (DOE), office of Basic Energy Sciences (BES), Materials Sciences and Engineering Division; Scientific User Facilities Division, BES-DOE; DOE - Energy Efficiency and Renewable Energy [DE-EE00006821]; VirtuES project [ORNL-LDRD 7739]; NSF [CMMI-1436976]; NSSEFF [N00014-16-1-2569]; NSF-China [11674052] FX This research was sponsored by the U.S. Department of Energy (DOE), office of Basic Energy Sciences (BES), Materials Sciences and Engineering Division. The microscopy work was conducted as a user project at the Center for Nanophase Materials Sciences (CNMS), which is sponsored at Oak Ridge National Laboratory (ORNL) by the Scientific User Facilities Division, BES-DOE. Materials synthesis (A. S. and J. S.) was supported by DOE - Energy Efficiency and Renewable Energy (DE-EE00006821). Ab initio calculations were performed with computing resources funded by the VirtuES project (ORNL-LDRD 7739). J. L. acknowledges the support from NSF (CMMI-1436976) and NSSEFF (N00014-16-1-2569). K.Y. thanks the support from the NSF-China (11674052). NR 40 TC 0 Z9 0 U1 133 U2 133 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 1530-6984 EI 1530-6992 J9 NANO LETT JI Nano Lett. PD NOV PY 2016 VL 16 IS 11 BP 7030 EP 7036 DI 10.1021/acs.nanolett.6b03223 PG 7 WC Chemistry, Multidisciplinary; Chemistry, Physical; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary; Physics, Applied; Physics, Condensed Matter SC Chemistry; Science & Technology - Other Topics; Materials Science; Physics GA EB8ET UT WOS:000387625000047 PM 27709954 ER PT J AU Pham, T Gibb, AL Li, ZL Gilbert, SM Song, CY Louie, SG Zett, A AF Pham, Thang Gibb, Ashley L. Li, Zhenglu Gilbert, S. Matt Song, Chengyu Louie, Steven G. Zett, Alex TI Formation and Dynamics of Electron-Irradiation-Induced Defects in Hexagonal Boron Nitride at Elevated Temperatures SO NANO LETTERS LA English DT Article DE Hexagonal boron-nitride; hexagon defect; boron-terminated edge; in situ heating; aberration-corrected transmission electron microscopy; first-principles calculations ID GRAPHENE; NANOTUBES; GROWTH; NANORIBBONS; NANOSHEETS; MEMBRANES; AEROGELS; DAMAGE AB The atomic structure, stability, and dynamics of defects in hexagonal boron nitride (h-BN) are investigated using an aberration-corrected transmission electron microscope operated at 80 kV between room temperature and 1000 degrees C. At temperatures above 700 degrees C, parallelogram-and hexagon-shaped defects with zigzag edges become prominent, in contrast to the triangular defects typically observed at lower temperatures. The appearance of 120 corners at defect vertices indicates the coexistence of both N-and B-terminated zigzag edges in the same defect. In situ dynamics studies show that the hexagonal holes grow by electron-induced sputtering of B-N chains, and that at high temperatures these chains can migrate from one defect corner to another. We complement the experiments with first-principles calculation which consider the thermal equilibrium formation energy of different defect configurations. It is shown that, below a critical defect size, hexagonal defects have the lowest formation energy and therefore are the more-stable configuration, and triangular defects are energetically metastable but can be "frozen in" under experimental conditions. We also discuss the possible contributions of several dynamic processes to the temperature-dependent defect formation. C1 [Pham, Thang; Gibb, Ashley L.; Li, Zhenglu; Gilbert, S. Matt; Louie, Steven G.; Zett, Alex] Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA. [Pham, Thang] Univ Calif Berkeley, Dept Mat Sci & Engn, Berkeley, CA 94720 USA. [Gibb, Ashley L.; Gilbert, S. Matt; Zett, Alex] Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA. [Pham, Thang; Gibb, Ashley L.; Li, Zhenglu; Gilbert, S. Matt; Louie, Steven G.; Zett, Alex] Lawrence Berkeley Natl Lab, Mat Sci Div, Berkeley, CA 94720 USA. [Pham, Thang; Gibb, Ashley L.; Gilbert, S. Matt; Zett, Alex] Univ Calif Berkeley, Kavli Energy NanoSci Inst, Berkeley, CA 94720 USA. [Pham, Thang; Gibb, Ashley L.; Gilbert, S. Matt; Zett, Alex] Lawrence Berkeley Natl Lab, Berkeley, CA 94720 USA. [Song, Chengyu] Lawrence Berkeley Natl Lab, Mol Foundry, Berkeley, CA 94720 USA. RP Zett, A (reprint author), Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA.; Zett, A (reprint author), Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA.; Zett, A (reprint author), Lawrence Berkeley Natl Lab, Mat Sci Div, Berkeley, CA 94720 USA.; Zett, A (reprint author), Univ Calif Berkeley, Kavli Energy NanoSci Inst, Berkeley, CA 94720 USA.; Zett, A (reprint author), Lawrence Berkeley Natl Lab, Berkeley, CA 94720 USA. EM azettl@berkeley.edu FU Office of Science, Office of Basic Energy Sciences, Materials Science and Engineering Division, of the U.S. Department of Energy [DE-AC02- 05CH11231, KC2207]; Defense Threat Reduction Agency [3044018968]; Air Force Office of Scientific Research [FA9950-14-1-0323]; National Science Foundation [DMR-1508412]; NSF FX This work was supported in part by the Director, Office of Science, Office of Basic Energy Sciences, Materials Science and Engineering Division, of the U.S. Department of Energy under contract no. DE-AC02- 05CH11231 within the sp2-bonded Materials Program (KC2207), which provided for student support, Raman spectroscopy, and density functional calculations, and TEM characterization at the Molecular Foundry; the Defense Threat Reduction Agency under grant no. 3044018968, which provided for student support and image analysis; the Air Force Office of Scientific Research under grant no. FA9950-14-1-0323, which provided for h-BN synthesis; and the National Science Foundation under grant no. DMR-1508412, which provided the formation energy and phase diagram analysis. Computational resources have also been provided by Stampede in Texas Advanced Computing Center. A.L.G. and S.M.G. acknowledge support from NSF graduate research fellowships. NR 32 TC 0 Z9 0 U1 43 U2 43 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 1530-6984 EI 1530-6992 J9 NANO LETT JI Nano Lett. PD NOV PY 2016 VL 16 IS 11 BP 7142 EP 7147 DI 10.1021/acs.nanolett.6b03442 PG 6 WC Chemistry, Multidisciplinary; Chemistry, Physical; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary; Physics, Applied; Physics, Condensed Matter SC Chemistry; Science & Technology - Other Topics; Materials Science; Physics GA EB8ET UT WOS:000387625000062 PM 27685639 ER PT J AU Fischer, S Bronstein, ND Swabeck, JK Chan, EM Alivisatos, AP AF Fischer, Stefan Bronstein, Noah D. Swabeck, Joseph K. Chan, Emory M. Alivisatos, A. Paul TI Precise Tuning of Surface Quenching for Luminescence Enhancement in Core-Shell Lanthanide-Doped Nanocrystals SO NANO LETTERS LA English DT Article DE Upconversion; downshifting; lanthanide; core-shell; nanocrystals; surface quenching; quantum yield; NIR; photoluminescence ID RARE-EARTH IONS; UP-CONVERSION; UPCONVERTING NANOPARTICLES; OPTICAL-PROPERTIES; EPITAXIAL-GROWTH; RELAXATION; DEPENDENCE; CONVERTER; STRATEGY; DEVICES AB Lanthanide-doped nanocrystals are of particular interest for the research community not only due to their ability to shape light by downshifting, quantum cutting, and upconversion but also because novel optical properties can be found by the precise engineering of core-shell nanocrystals. Because of the large surface area-to-volume ratio of nanocrystals, the luminescence is typically suppressed by surface quenching. Here, we demonstrate a mechanism that exploits surface quenching processes to improve the luminescence of our core-shell lanthanide doped nanocrystals. By carefully tuning the shell thickness of inert beta-NaLuF4 around beta-NaYF4 nanocrystals doped with Yb3+ and Er3+, we unravel the relationship between quantum yield and shell thickness, and quantify surface quenching rates for the relevant Er3+ and Yb3+ energy levels. This enhanced understanding of the system's dynamics allowed us to design nanocrystals with a surface quenching assisted mechanism for bright NIR to NIR downshifting with a distinctive efficiency peak for an optimized shell thickness. C1 [Fischer, Stefan; Bronstein, Noah D.; Swabeck, Joseph K.; Alivisatos, A. Paul] Lawrence Berkeley Natl Lab, Mat Sci Div, Berkeley, CA 94720 USA. [Fischer, Stefan; Bronstein, Noah D.; Swabeck, Joseph K.; Alivisatos, A. Paul] Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA. [Chan, Emory M.] Lawrence Berkeley Natl Lab, Mol Foundry, Berkeley, CA 94720 USA. [Alivisatos, A. Paul] Univ Calif Berkeley, Dept Mat Sci & Engn, Berkeley, CA 94720 USA. [Alivisatos, A. Paul] Kavli Energy NanoSci Inst, Berkeley, CA 94720 USA. RP Alivisatos, AP (reprint author), Lawrence Berkeley Natl Lab, Mat Sci Div, Berkeley, CA 94720 USA.; Alivisatos, AP (reprint author), Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA.; Alivisatos, AP (reprint author), Univ Calif Berkeley, Dept Mat Sci & Engn, Berkeley, CA 94720 USA.; Alivisatos, AP (reprint author), Kavli Energy NanoSci Inst, Berkeley, CA 94720 USA. EM paul.alivisatos@berkeley.edu RI Alivisatos , Paul /N-8863-2015; OI Alivisatos , Paul /0000-0001-6895-9048; Swabeck, Joseph/0000-0003-2235-2472 FU German Research Foundation (DFG) [FI 2042/1-1]; Light-Material Interactions in Energy Conversion, an Energy Frontier Research Center - U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences part of the EFRC at Caltech [DE-AC02-05CH11231, DE-SC0001293]; Office of Science, Office of Basic Energy Sciences, of the U.S. Department of Energy [DE-AC02-05CH11231] FX The authors thank Brent Koscher for synthesis advise and XRD measurements, Alex Powers for providing the analysis code for TEM images, and Xingchen Ye for valuable discussions. S.F. gratefully acknowledges the scholarship support from the German Research Foundation (DFG, agreement FI 2042/1-1). The work was supported by the Light-Material Interactions in Energy Conversion, an Energy Frontier Research Center funded by the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences, under Contract DE-AC02-05CH11231, part of the EFRC at Caltech under DE-SC0001293. Work at the Molecular Foundry was supported by the Office of Science, Office of Basic Energy Sciences, of the U.S. Department of Energy under Contract No. DE-AC02-05CH11231. NR 30 TC 2 Z9 2 U1 56 U2 56 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 1530-6984 EI 1530-6992 J9 NANO LETT JI Nano Lett. PD NOV PY 2016 VL 16 IS 11 BP 7241 EP 7247 DI 10.1021/acs.nanolett.6b03683 PG 7 WC Chemistry, Multidisciplinary; Chemistry, Physical; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary; Physics, Applied; Physics, Condensed Matter SC Chemistry; Science & Technology - Other Topics; Materials Science; Physics GA EB8ET UT WOS:000387625000077 PM 27726405 ER PT J AU Park, JC Lee, JR Al-Jassim, M Kim, TW AF Park, Jae-Cheol Lee, Jeon-Ryang Al-Jassim, Mowafak Kim, Tae-Won TI Bandgap engineering of Cu(In1-xGax)Se-2 absorber layers fabricated using CuInSe2 and CuGaSe2 targets for one-step sputtering process SO OPTICAL MATERIALS EXPRESS LA English DT Article ID SINGLE QUATERNARY TARGET; CU(IN,GA)SE-2 THIN-FILMS; SOLAR-CELLS; ELECTRICAL-PROPERTIES; POST-SELENIZATION; ABSORPTION LAYER; CIGS; GAP; TEMPERATURE; EFFICIENCY AB We have demonstrated that the bandgap of Cu(In1-xGax)Se-2(CIGS) absorber layers was readily controlled by using a one-step sputtering process. CIGS thin-film sample libraries with different Ga/(In + Ga) ratios were synthesized on soda-lime glass at 550 degrees C using a combinatorial magnetron sputtering system employing CuInSe2(CIS) and CuGaSe2(CGS) targets. Energy-dispersive X-ray fluorescence spectrometry (EDS-XRF) confirmed that the CIGS films had different Ga/(In + Ga) ratios, which were varied by the sample configuration on the substrate and ranged from 0.2 to 0.9. X-ray diffraction and Raman spectroscopy revealed that the CIGS films had a pure chalcopyrite phase without any secondary phase such as Cu-Se or ordered vacancy compound (OVC), respectively. Furthermore, we found that the optical bandgap energies of the CIGS films determined by transmittance measurements ranged from 1.07 eV to 1.53 eV as the Ga/(In + Ga) ratio increased from 0.2 to 0.9, demonstrating that the one-step sputtering process using CIS and CGS targets is another simple route to control the bandgap energy of the CIGS absorber layer. (C) 2016 Optical Society of America C1 [Park, Jae-Cheol; Lee, Jeon-Ryang; Kim, Tae-Won] Korea Inst Ind Technol, Appl Opt & Energy Res Grp, Adv Photoenergy Lab, Gwangju 500480, South Korea. [Al-Jassim, Mowafak] Natl Ctr Photovolta, Natl Renewable Energy Lab, Golden, CO USA. RP Kim, TW (reprint author), Korea Inst Ind Technol, Appl Opt & Energy Res Grp, Adv Photoenergy Lab, Gwangju 500480, South Korea. EM twkim90@kitech.re.kr FU Korea Institute of Industrial Technology (KITECH) [EO160024]; National Renewable Energy Laboratory (NREL) [DE-AC36-08GO28308] FX Korea Institute of Industrial Technology (KITECH) (EO160024); National Renewable Energy Laboratory (NREL) (DE-AC36-08GO28308). NR 34 TC 0 Z9 0 U1 10 U2 10 PU OPTICAL SOC AMER PI WASHINGTON PA 2010 MASSACHUSETTS AVE NW, WASHINGTON, DC 20036 USA SN 2159-3930 J9 OPT MATER EXPRESS JI Opt. Mater. Express PD NOV 1 PY 2016 VL 6 IS 11 BP 3541 EP 3549 DI 10.1364/OME.6.003541 PG 9 WC Materials Science, Multidisciplinary; Optics SC Materials Science; Optics GA EB7JI UT WOS:000387562700019 ER PT J AU Keszegh, B Lemons, N Palvolgyi, D AF Keszegh, Balazs Lemons, Nathan Palvolgyi, Domotor TI Online and Quasi-online Colorings of Wedges and Intervals SO ORDER-A JOURNAL ON THE THEORY OF ORDERED SETS AND ITS APPLICATIONS LA English DT Article DE Proper coloring; Intervals; Quadrants; Online ID OCTANTS AB We consider proper online colorings of hypergraphs defined by geometric regions. We prove that there is an online coloring algorithm that colors N intervals of the real line using colors such that for every point p, contained in at least k intervals, not all the intervals containing p have the same color. We also prove the corresponding result about online coloring a family of wedges (quadrants) in the plane that are the translates of a given fixed wedge. These results contrast the results of the first and third author showing that in the quasi-online setting 12 colors are enough to color wedges (independent of N and k). We also consider quasi-online coloring of intervals. In all cases we present efficient coloring algorithms. C1 [Keszegh, Balazs] Hungarian Acad Sci, Alfred Renyi Inst Math, Budapest, Hungary. [Lemons, Nathan] Los Alamos Natl Lab, Div Theoret, Los Alamos, NM USA. [Palvolgyi, Domotor] Eotvos Lorand Univ, Dept Comp Sci, Budapest, Hungary. RP Keszegh, B (reprint author), Hungarian Acad Sci, Alfred Renyi Inst Math, Budapest, Hungary. EM keszegh@renyi.hu; nlemons@lanl.gov; dom@cs.elte.hu FU Hungarian National Science Fund (OTKA) [PD 108406, NN 102029, PD 104386]; EUROGIGA project [GraDR 10-EuroGIGA-OP-003]; Janos Bolyai Research Scholarship of the Hungarian Academy of Sciences; Department of Energy at Los Alamos National Laboratory [DE-AC52-06NA25396]; DOE Office of Science Advanced Computing Research (ASCR) program in Applied Mathematics FX Balazs Keszegh is supported by Hungarian National Science Fund (OTKA), under grant PD 108406, NN 102029 (EUROGIGA project GraDR 10-EuroGIGA-OP-003) and by the Janos Bolyai Research Scholarship of the Hungarian Academy of Sciences.; Nathan Lemons is partially supported by the Department of Energy at Los Alamos National Laboratory under contract DE-AC52-06NA25396, and the DOE Office of Science Advanced Computing Research (ASCR) program in Applied Mathematics.; Domotor Palvolgyi is supported by Hungarian National Science Fund (OTKA), under grant PD 104386, NN 102029 (EUROGIGA project GraDR 10-EuroGIGA-OP-003) and by the Janos Bolyai Research Scholarship of the Hungarian Academy of Sciences. NR 14 TC 0 Z9 0 U1 1 U2 1 PU SPRINGER PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 USA SN 0167-8094 EI 1572-9273 J9 ORDER JI Order-J. Theory Ordered Sets Appl. PD NOV PY 2016 VL 33 IS 3 BP 389 EP 409 DI 10.1007/s11083-015-9374-8 PG 21 WC Mathematics SC Mathematics GA EC1IN UT WOS:000387858200002 ER PT J AU Kotomin, E Djurabekova, F Sobolev, N Zhang, YW Ridgway, MC AF Kotomin, Eugene Djurabekova, Flyura Sobolev, Nikolai Zhang, Yanwen Ridgway, Mark C. TI Defect-induced Effects in Nanomaterials Preface SO PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS LA English DT Editorial Material C1 [Kotomin, Eugene] Univ Latvia, Riga, Latvia. [Kotomin, Eugene] Max Planck Inst Solid State Res, Stuttgart, Germany. [Djurabekova, Flyura] Univ Helsinki, Helsinki, Finland. [Sobolev, Nikolai] Univ Aveiro, Aveiro, Portugal. [Sobolev, Nikolai] I3N, Aveiro, Portugal. [Zhang, Yanwen] Oak Ridge Natl Lab, Oak Ridge, TN USA. [Ridgway, Mark C.] Australian Natl Univ, Canberra, ACT, Australia. RP Kotomin, E (reprint author), Univ Latvia, Riga, Latvia.; Kotomin, E (reprint author), Max Planck Inst Solid State Res, Stuttgart, Germany. RI Kotomin, Eugene/B-8070-2013; Dep Theor Physics, Computer Modeling/E-6336-2013 OI Kotomin, Eugene/0000-0002-8122-6276; NR 0 TC 3 Z9 3 U1 1 U2 1 PU WILEY-V C H VERLAG GMBH PI WEINHEIM PA POSTFACH 101161, 69451 WEINHEIM, GERMANY SN 0370-1972 EI 1521-3951 J9 PHYS STATUS SOLIDI B JI Phys. Status Solidi B-Basic Solid State Phys. PD NOV PY 2016 VL 253 IS 11 BP 2097 EP 2098 DI 10.1002/pssb.201670574 PG 2 WC Physics, Condensed Matter SC Physics GA EB5XK UT WOS:000387453800001 ER PT J AU Bader, S Harmon, B Schuller, I Wu, RQ Zunger, A AF Bader, Sam Harmon, Bruce Schuller, Ivan Wu, Ruqian Zunger, Alex TI Arthur J. Freeman OBITUARY SO PHYSICS TODAY LA English DT Biographical-Item C1 [Bader, Sam] Argonne Natl Lab, Lemont, IL 60439 USA. [Harmon, Bruce] Iowa State Univ, Ames Lab, Ames, IA USA. [Schuller, Ivan] Univ Calif San Diego, La Jolla, CA 92093 USA. [Wu, Ruqian] Univ Calif Irvine, Irvine, CA 92717 USA. [Zunger, Alex] Univ Colorado Boulder, Boulder, CO USA. RP Bader, S (reprint author), Argonne Natl Lab, Lemont, IL 60439 USA. NR 1 TC 0 Z9 0 U1 5 U2 5 PU AMER INST PHYSICS PI MELVILLE PA 1305 WALT WHITMAN RD, STE 300, MELVILLE, NY 11747-4501 USA SN 0031-9228 EI 1945-0699 J9 PHYS TODAY JI Phys. Today PD NOV PY 2016 VL 69 IS 11 BP 69 EP 69 DI 10.1063/PT.3.3373 PG 1 WC Physics, Multidisciplinary SC Physics GA EB8SD UT WOS:000387660300020 ER PT J AU Chu, WT Kim, KJ AF Chu, William T. Kim, Kwang-Je TI Moo-Young Han OBITUARY SO PHYSICS TODAY LA English DT Biographical-Item C1 [Chu, William T.] Lawrence Berkeley Natl Lab, Berkeley, CA 94720 USA. [Kim, Kwang-Je] Argonne Natl Lab, Lemont, IL USA. [Kim, Kwang-Je] Univ Chicago, Chicago, IL 60637 USA. RP Chu, WT (reprint author), Lawrence Berkeley Natl Lab, Berkeley, CA 94720 USA. NR 1 TC 0 Z9 0 U1 1 U2 1 PU AMER INST PHYSICS PI MELVILLE PA 1305 WALT WHITMAN RD, STE 300, MELVILLE, NY 11747-4501 USA SN 0031-9228 EI 1945-0699 J9 PHYS TODAY JI Phys. Today PD NOV PY 2016 VL 69 IS 11 BP 70 EP 70 DI 10.1063/PT.3.3374 PG 1 WC Physics, Multidisciplinary SC Physics GA EB8SD UT WOS:000387660300021 ER PT J AU Hanada, K Zushi, H Idei, H Nakamura, K Ishiguro, M Tashima, S Kalinnikova, EI Nagashima, Y Hasegawa, M Fujisawa, A Higashijima, A Kawasaki, S Nakashima, H Mitarai, O Fukuyama, A Takase, Y Gao, X Liu, H Qian, J Ono, M Raman, R AF Hanada, K. Zushi, H. Idei, H. Nakamura, K. Ishiguro, M. Tashima, S. Kalinnikova, E. I. Nagashima, Y. Hasegawa, M. Fujisawa, A. Higashijima, A. Kawasaki, S. Nakashima, H. Mitarai, O. Fukuyama, A. Takase, Y. Gao, X. Liu, H. Qian, J. Ono, M. Raman, R. TI Power Balance Estimation in Long Duration Discharges on QUEST SO PLASMA SCIENCE & TECHNOLOGY LA English DT Article DE steady state operation; spherical tokamak; plasma wall interaction; power balance ID PLASMA; TRIAM-1M; OPERATION; NSTX AB Fully non-inductive plasma start-up was successfully achieved by using a well controlled microwave source on the spherical tokamak, QUEST. Non-inductive plasmas were maintained for approximately 3-5 min, during which time power balance estimates could be achieved by monitoring wall and cooling-water temperatures. Approximately 70%-90% of the injected power could be accounted for by calorimetric measurements and approximately half of the injected power was found to be deposited on the vessel wall, which is slightly dependent on the magnetic configuration. The power distribution to water-cooled limiters, which are expected to be exposed to local heat loads, depends significantly on the magnetic configuration, however some of the deposited power is due to energetic electrons, which have large poloidal orbits and are likely to be deposited on the plasma facing components. C1 [Hanada, K.; Zushi, H.; Idei, H.; Nagashima, Y.; Hasegawa, M.; Fujisawa, A.; Higashijima, A.; Kawasaki, S.; Nakashima, H.] Kyushu Univ, Appl Mech Res Inst, Fukuoka 8168580, Japan. [Ishiguro, M.; Tashima, S.; Kalinnikova, E. I.] Kyushu Univ, Interdisciplinary Grad Sch Engn Sci, Fukuoka 8168580, Japan. [Mitarai, O.] Tokai Univ, Sch Ind Engn, Kumamoto 8628652, Japan. [Fukuyama, A.] Kyoto Univ, Grad Sch Technol, Kyoto 6158530, Japan. [Takase, Y.] Univ Tokyo, Grad Sch Frontier Sci, Chiba 2778561, Japan. [Gao, X.; Liu, H.; Qian, J.] Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China. [Ono, M.] Princeton Plasma Phys Lab, Princeton, NJ 08540 USA. [Raman, R.] Univ Washington, Aeronaut & Astronaut, Seattle, WA 98195 USA. RP Hanada, K (reprint author), Kyushu Univ, Appl Mech Res Inst, Fukuoka 8168580, Japan. EM hanada@triam.kyushuu.ac.jp RI Kyushu, RIAM/F-4018-2015 FU KAKENHI [16H02441, 24656559]; NIFS Collaboration Research Program [NIFS05KUTRO14, NIFS11KUTR061, NIFS13KUTR085, NIFS14KUTR103]; Collaborative Research Program of the Research Institute for Applied Mechanics, Kyushu University; JSPS-NRF-NSFC A3 Foresight Program in the Field of Plasma Physics [11261140328] FX This work was supported by Grant-in-Aid for JSPS Fellows (KAKENHI Grant Number 16H02441, 24656559) and performed with the support and under the auspices of the NIFS Collaboration Research Program (NIFS05KUTRO14, NIFS11KUTR061, NIFS13KUTR085, NIFS14KUTR103). This work was supported in part by the Collaborative Research Program of the Research Institute for Applied Mechanics, Kyushu University. This work was partly supported by the JSPS-NRF-NSFC A3 Foresight Program in the Field of Plasma Physics (No. 11261140328). NR 28 TC 0 Z9 0 U1 5 U2 5 PU IOP PUBLISHING LTD PI BRISTOL PA TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND SN 1009-0630 J9 PLASMA SCI TECHNOL JI Plasma Sci. Technol. PD NOV PY 2016 VL 18 IS 11 DI 10.1088/1009-0630/18/11/03 PG 7 WC Physics, Fluids & Plasmas SC Physics GA EC1SA UT WOS:000387886700003 ER PT J AU Lu, ZF Han, J Wang, M Cai, H Sun, PP Dieffenthaler, D Gordillo, V Monfort, JC He, X Przesmitzki, S AF Lu, Zifeng Han, Jeongwoo Wang, Michael Cai, Hao Sun, Pingping Dieffenthaler, David Gordillo, Victor Monfort, Jean-Christophe He, Xin Przesmitzki, Steven TI Well-to-Wheels Analysis of the Greenhouse Gas Emissions and Energy Use of Vehicles with Gasoline Compression Ignition Engines on Low Octane Gasoline-Like Fuel SO SAE INTERNATIONAL JOURNAL OF FUELS AND LUBRICANTS LA English DT Article ID INTERNAL-COMBUSTION ENGINES; PREMIXED COMBUSTION; PETROLEUM-PRODUCTS; EFFICIENCY; REFINERIES; INTENSITY; FUTURE; DIESEL AB Gasoline Compression Ignition (GCI) engines using a low octane gasoline-like fuel (LOF) have good potential to achieve lower NOx and lower particulate matter emissions with higher fuel efficiency compared to the modern diesel compression ignition (CI) engines. In this work, we conduct a well-to-wheels (WTW) analysis of the greenhouse gas (GHG) emissions and energy use of the potential LOF GCI vehicle technology. A detailed linear programming (LP) model of the US Petroleum Administration for Defense District Region (PADD) III refinery system - which produces more than 50% of the US refined products - is modified to simulate the production of the LOF in petroleum refineries and provide product-specific energy efficiencies. Results show that the introduction of the LOF production in refineries reduces the throughput of the catalytic reforming unit and thus increases the refinery profit margins. The overall efficiency of the refinery does not change significantly because both the purchased energy and the refinery fuel production increase in response to the introduction of the LOF production. The refinery energy efficiency of LOF is approximately 0.8 and 1.6 percentage points higher than that of gasoline and diesel, respectively. Taking into account a 25% fuel economy gain relative to the regular gasoline internal combustion engine vehicle (ICEV), the per-mile-based WTW GHG emissions of the LOF GCI ICEV are estimated to be 22% and 9% lower than those of the today's gasoline and diesel ICEVs, respectively; and the per-mile-based WTW fossil energy use is 18% and 6% lower than gasoline and diesel ICEVs, respectively. C1 [Lu, Zifeng; Han, Jeongwoo; Wang, Michael; Cai, Hao; Sun, Pingping; Dieffenthaler, David] Argonne Natl Lab, Argonne, IL 60439 USA. [Gordillo, Victor] Aramco Res & Innovat, Dhahran, Saudi Arabia. [Monfort, Jean-Christophe; He, Xin; Przesmitzki, Steven] Aramco Res Ctr, Dhahran, Saudi Arabia. RP Lu, ZF (reprint author), Argonne Natl Lab, Div Energy Syst, 9700 South Cass Ave, Argonne, IL 60439 USA. EM zlu@anl.gov NR 61 TC 0 Z9 0 U1 2 U2 2 PU SAE INT PI WARRENDALE PA 400 COMMONWEALTH DR, WARRENDALE, PA 15096 USA SN 1946-3952 EI 1946-3960 J9 SAE INT J FUELS LUBR JI SAE Int. J. Fuels Lubr. PD NOV PY 2016 VL 9 IS 3 BP 527 EP 545 DI 10.4271/2016-01-2208 PG 19 WC Transportation Science & Technology SC Transportation GA EC3AQ UT WOS:000387996900008 ER PT J AU Lee, U Han, J Wang, M Ward, J Hicks, E Goodwin, D Boudreaux, R Hanarp, P Salsing, H Desai, P Varenne, E Klintbom, P Willems, W Winkler, SL Maas, H De Kleine, R Hansen, J Shim, T Furusjo, E AF Lee, Uisung Han, Jeongwoo Wang, Michael Ward, Jacob Hicks, Elliot Goodwin, Dan Boudreaux, Rebecca Hanarp, Per Salsing, Henrik Desai, Parthav Varenne, Emmanuel Klintbom, Patrik Willems, Werner Winkler, Sandra L. Maas, Heiko De Kleine, Robert Hansen, John Shim, Tine Furusjo, Erik TI Well-to-Wheels Emissions of Greenhouse Gases and Air Pollutants of Dimethyl Ether from Natural Gas and Renewable Feedstocks in Comparison with Petroleum Gasoline and Diesel in the United States and Europe SO SAE INTERNATIONAL JOURNAL OF FUELS AND LUBRICANTS LA English DT Article ID EFFICIENCY; FUELS; DME; PRODUCTS; CARBON AB Dimethyl ether (DME) is an alternative to diesel fuel for use in compression-ignition engines with modified fuel systems and offers potential advantages of efficiency improvements and emission reductions. DME can be produced from natural gas (NG) or from renewable feedstocks such as landfill gas (LFG) or renewable natural gas from manure waste streams (MANR) or any other biomass. This study investigates the well-to-wheels (WTW) energy use and emissions of five DME production pathways as compared with those of petroleum gasoline and diesel using the Greenhouse gases, Regulated Emissions, and Energy use in Transportation (GREET (R)) model developed at Argonne National Laboratory (ANL). The five DME pathways include 1) fossil NG with large-scale DME plants, 2) methanol from fossil NG with large-scale plants for both methanol and DME (separately), 3) LFG with small-scale DME plants, 4) manure-based biogas with small-scale DME plants, and 5) methanol from black liquor gasification with small-scale DME plants. This study analyzes DME production and use in the U.S. and Europe, and in two vehicle classes (light and heavy duty vehicles [LDVs and HDVs]). The WTW results show significant reductions in fossil fuel consumption and greenhouse gas (GHG) emissions by DME compared to gasoline and diesel if DME is produced from LFG and manure-based biogas. When methanol from black liquor is used for DME production, there are reductions in GHG emissions, though smaller than DME produced from LFG and MANR. Meanwhile, fossil NG-based DME produced in large-scale DME plants or from NG-based methanol shows GHG emissions at the similar level as petroleum diesel does. C1 [Lee, Uisung; Han, Jeongwoo; Wang, Michael] Argonne Natl Lab, Argonne, IL 60439 USA. [Ward, Jacob] US DOE, Washington, DC 20585 USA. [Hicks, Elliot; Goodwin, Dan; Boudreaux, Rebecca] Oberon Fuels, San Diego, CA USA. [Hanarp, Per; Salsing, Henrik; Desai, Parthav; Varenne, Emmanuel; Klintbom, Patrik] Volvo Grp, Gothenburg, Sweden. [Willems, Werner; Winkler, Sandra L.; Maas, Heiko; De Kleine, Robert] Ford Motor Co, Dearborn, MI 48121 USA. [Hansen, John; Shim, Tine] Haldor Topsoe Res Labs, Lyngby, Denmark. [Furusjo, Erik] Lulea Univ Technol, Lulea, Sweden. RP Lee, U (reprint author), Argonne Natl Lab, Argonne, IL 60439 USA. EM ulee@anl.gov NR 54 TC 0 Z9 0 U1 8 U2 8 PU SAE INT PI WARRENDALE PA 400 COMMONWEALTH DR, WARRENDALE, PA 15096 USA SN 1946-3952 EI 1946-3960 J9 SAE INT J FUELS LUBR JI SAE Int. J. Fuels Lubr. PD NOV PY 2016 VL 9 IS 3 BP 546 EP 557 DI 10.4271/2016-01-2209 PG 12 WC Transportation Science & Technology SC Transportation GA EC3AQ UT WOS:000387996900009 ER PT J AU Shao, HF Lam, W Remias, J Roos, J Choi, S Seong, H AF Shao, Huifang Lam, William Remias, Joseph Roos, Joseph Choi, Seungmok Seong, HeeJe TI Effect of Lubricant Oil Properties on the Performance of Gasoline Particulate Filter (GPF) SO SAE INTERNATIONAL JOURNAL OF FUELS AND LUBRICANTS LA English DT Article AB Mobile source emissions standards are becoming more stringent and particulate emissions from gasoline direct injection (GDI) engines represent a particular challenge. Gasoline particulate filter (GPF) is deemed as one possible technical solution for particulate emissions reduction. In this work, a study was conducted on eight formulations of lubricants to determine their effect on GDI engine particulate emissions and GPF performance. Accelerated ash loading tests were conducted on a 2.4L GDI engine with engine oil injection in gasoline fuel by 2%. The matrix of eight formulations was designed with changing levels of sulfated ash (SASH) level, Zinc dialkyldithiophosphates (ZDDP) level and detergent type. Comprehensive evaluations of particulates included mass, number, size distribution, composition, morphology and soot oxidation properties. GPF performance was assessed through filtration efficiency, back pressure and morphology. It was determined that oil formulation affects the particulate emission characteristics and subsequent GPF performance. C1 [Shao, Huifang; Lam, William; Remias, Joseph; Roos, Joseph] Afton Chem Corp, Richmond, VA 23219 USA. [Choi, Seungmok; Seong, HeeJe] Argonne Natl Lab, Argonne, IL 60439 USA. RP Shao, HF (reprint author), Afton Chem Corp, Richmond, VA 23219 USA.; Seong, H (reprint author), Argonne Natl Lab, Argonne, IL 60439 USA. EM Huifang.Shao@aftonchemical.com; hseong@anl.gov NR 27 TC 0 Z9 0 U1 4 U2 4 PU SAE INT PI WARRENDALE PA 400 COMMONWEALTH DR, WARRENDALE, PA 15096 USA SN 1946-3952 EI 1946-3960 J9 SAE INT J FUELS LUBR JI SAE Int. J. Fuels Lubr. PD NOV PY 2016 VL 9 IS 3 BP 650 EP 658 DI 10.4271/2016-01-2287 PG 9 WC Transportation Science & Technology SC Transportation GA EC3AQ UT WOS:000387996900018 ER PT J AU Lance, M Wereszczak, A Toops, TJ Ancimer, R An, HM Li, JH Rogoski, L Sindler, P Williams, A Ragatz, A McCormick, RL AF Lance, Michael Wereszczak, Andrew Toops, Todd J. Ancimer, Richard An, Hongmei Li, Junhui Rogoski, Leigh Sindler, Petr Williams, Aaron Ragatz, Adam McCormick, Robert L. TI Evaluation of Fuel-Borne Sodium Effects on a DOC-DPF-SCR Heavy-Duty Engine Emission Control System: Simulation of Full-Useful Life SO SAE INTERNATIONAL JOURNAL OF FUELS AND LUBRICANTS LA English DT Article ID NO OXIDATION; CATALYSTS; IMPACT AB For renewable fuels to displace petroleum, they must be compatible with emissions control devices. Pure biodiesel contains up to 5 ppm Na + K and 5 ppm Ca + Mg metals, which have the potential to degrade diesel emissions control systems. This study aims to address these concerns, identify deactivation mechanisms, and determine if a lower limit is needed. Accelerated aging of a production exhaust system was conducted on an engine test stand over 1001 h using 20% biodiesel blended into ultra-low sulfur diesel (B20) doped with 14 ppm Na. This Na level is equivalent to exposure to Na at the uppermost expected B100 value in a B20 blend for the system full-useful life. During the study, NOx emissions exceeded the engine certification limit of 0.33 g/bhp-hr before the 435,000-mile requirement. Replacing aged diesel oxidation catalyst (DOC), diesel particulate filter (DPF), and selective catalytic reduction (SCR) devices with new degreened parts showed that each device contributed equally to the NOx increase. Following this systems-based evaluation, a detailed investigation of the individual components was completed. Na was determined to have minimal impact on DOC activity. For this system, it is estimated that B20-Na resulted in 50% more ash into the DPF. However, the Na did not diffuse into the cordierite DPF nor degrade its mechanical properties. The SCR degradation was found to be caused by a small amount of precious group metals (PGM) contamination that increased NH3 oxidation, and lowered NOx reduction. Therefore, it was determined that the primary effect of Na in this study is through increased ash in the DPF rather than deactivation of the catalytic activity. C1 [Lance, Michael; Wereszczak, Andrew; Toops, Todd J.] Oak Ridge Natl Lab, Oak Ridge, TN 37831 USA. [Ancimer, Richard; An, Hongmei; Li, Junhui; Rogoski, Leigh] Cummins Inc, Columbus, IN USA. [Sindler, Petr; Williams, Aaron; Ragatz, Adam; McCormick, Robert L.] Natl Renewable Energy Lab, Golden, CO 80401 USA. RP Lance, M (reprint author), Oak Ridge Natl Lab, Oak Ridge, TN 37831 USA.; McCormick, RL (reprint author), Natl Renewable Energy Lab, Golden, CO 80401 USA. EM lancem@ornl.gov; robert.mccormick@nrel.gov NR 20 TC 0 Z9 0 U1 2 U2 2 PU SAE INT PI WARRENDALE PA 400 COMMONWEALTH DR, WARRENDALE, PA 15096 USA SN 1946-3952 EI 1946-3960 J9 SAE INT J FUELS LUBR JI SAE Int. J. Fuels Lubr. PD NOV PY 2016 VL 9 IS 3 BP 683 EP 694 DI 10.4271/2016-01-2322 PG 12 WC Transportation Science & Technology SC Transportation GA EC3AQ UT WOS:000387996900020 ER PT J AU Wang, GM Mudring, AV AF Wang, Guangmei Mudring, Anja-Verena TI The missing hydrate AlF3.6H(2)O=[Al(H2O)(6)]F-3: Ionothermal synthesis, crystal structure and characterization of aluminum fluoride hexahydrate SO SOLID STATE SCIENCES LA English DT Article DE Aluminum fluoride; Ionothermal synthesis; Crystal structure ID RAY-POWDER DIFFRACTION; IONIC LIQUID; PHASE-TRANSITIONS; HYDROXYFLUORIDES; TRIFLUORIDE; REFINEMENT; NEUTRON; RBALF4; ALF3; DSC AB AlF3 is a strong Lewis acid and several hydrates of it are known, namely the monohydrate, the trihydrate (of which two polymorphs have been described) and the nonohydrate, which forms in the abundance of water, as well as a more complex fluoride of composition Al-0.82 square F-0.18(2.46)(H2O)(0.54) whose structure has been related to the ReO3 type. The monohydrate features edge connected [AlF6] octahedra, in the tri- and nonahydrate mixed F/O coordination of aluminum is observed. Here we report on a new aluminium fluoride hydrate, AlF3.6H(2)O, which could be obtained via ionothermal synthesis in the ionic liquid n-hexyl-pyridinium tetrafluoroborate. The ionic liquid serves in the synthesis of AlF3.6H(2)O as the reaction partner (fluoride source) and solvent. Overmore it controls the water activity allowing access to the missing AlF3.6H(2)O. Single-crystal X-ray diffraction analysis of AlF3.6H(2)O shows that it crystallizes in the anti-Li3Bi-type of structure according to F-3[Al(H2O)(6)] (Fm-3m, a = 893.1(2) pm, Z = 4) featuring hexaaqua aluminium(III) cations and isolated fluoride anions. The compound was further characterized by powder X-ray diffraction, TG/DTA, IR analyses. (C) 2016 Published by Elsevier Masson SAS. C1 [Wang, Guangmei; Mudring, Anja-Verena] Ruhr Univ Bochum, Inorgan Chem 3, Mat Engn & Characterizat, D-44780 Bochum, Germany. [Mudring, Anja-Verena] Iowa State Univ, Dept Mat Sci & Engn, Ames, IA 50011 USA. [Mudring, Anja-Verena] Ames Lab, Crit Mat Inst, Ames, IA 50011 USA. RP Mudring, AV (reprint author), Iowa State Univ, Dept Mat Sci & Engn, Ames, IA 50011 USA.; Mudring, AV (reprint author), Ames Lab, Crit Mat Inst, Ames, IA 50011 USA. EM anja.mudring@rub.de FU European Research Council via an ERC-StG (EMIL) [200475]; Iowa State University FX This work is supported in part by the European Research Council via an ERC-StG (EMIL, #200475) and Iowa State University. NR 62 TC 0 Z9 0 U1 2 U2 2 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 1293-2558 EI 1873-3085 J9 SOLID STATE SCI JI Solid State Sci. PD NOV PY 2016 VL 61 BP 58 EP 62 DI 10.1016/j.solidstatesciences.2016.09.007 PG 5 WC Chemistry, Inorganic & Nuclear; Chemistry, Physical; Physics, Condensed Matter SC Chemistry; Physics GA EC4IP UT WOS:000388091600009 ER PT J AU Appel, AA Ibarra, V Somo, SI Larson, JC Garson, AB Guan, HF McQuilling, JP Zhong, Z Anastasio, MA Opara, EC Brey, EM AF Appel, Alyssa A. Ibarra, Veronica Somo, Sami I. Larson, Jeffery C. Garson, Alfred B., III Guan, Huifeng McQuilling, John Patrick Zhong, Zhong Anastasio, Mark A. Opara, Emmanuel C. Brey, Eric M. TI Imaging of Hydrogel Microsphere Structure and Foreign Body Response Based on Endogenous X-Ray Phase Contrast SO TISSUE ENGINEERING PART C-METHODS LA English DT Article DE MicroCT; X-ray phase contrast; alginate hydrogel; analyzer-based imaging ID COATED ALGINATE MICROCAPSULES; PANCREATIC-ISLET CELLS; IN-VIVO; MICROENCAPSULATED ISLETS; CELLULAR THERAPEUTICS; OMENTAL POUCH; SOFT-TISSUE; DIFFRACTION; SURVIVAL; IMMUNOPROTECTION AB Transplantation of functional islets encapsulated in stable biomaterials has the potential to cure Type I diabetes. However, the success of these materials requires the ability to quantitatively evaluate their stability. Imaging techniques that enable monitoring of biomaterial performance are critical to further development in the field. X-ray phase-contrast (XPC) imaging is an emerging class of X-ray techniques that have shown significant promise for imaging biomaterial and soft tissue structures. In this study, XPC imaging techniques are shown to enable three dimensional (3D) imaging and evaluation of islet volume, alginate hydrogel structure, and local soft tissue features ex vivo. Rat islets were encapsulated in sterile ultrapurified alginate systems produced using a high-throughput microfluidic system. The encapsulated islets were implanted in omentum pouches created in a rodent model of type 1 diabetes. Microbeads were imaged with XPC imaging before implantation and as whole tissue samples after explantation from the animals. XPC microcomputed tomography (mu CT) was performed with systems using tube-based and synchrotron X-ray sources. Islets could be identified within alginate beads and the islet volume was quantified in the synchrotron-based mu CT volumes. Omental adipose tissue could be distinguished from inflammatory regions resulting from implanted beads in harvested samples with both XPC imaging techniques. Individual beads and the local encapsulation response were observed and quantified using quantitative measurements, which showed good agreement with histology. The 3D structure of the microbeads could be characterized with XPC imaging and failed beads could also be identified. These results point to the substantial potential of XPC imaging as a tool for imaging biomaterials in small animal models and deliver a critical step toward in vivo imaging. C1 [Appel, Alyssa A.; Ibarra, Veronica; Somo, Sami I.; Larson, Jeffery C.; Brey, Eric M.] IIT, Dept Biomed Engn, 3255 South Dearborn St, Chicago, IL 60616 USA. [Appel, Alyssa A.; Larson, Jeffery C.; Brey, Eric M.] Edward Hines Jr VA Hosp, Res Serv, Chicago, IL USA. [Garson, Alfred B., III; Guan, Huifeng; Anastasio, Mark A.] Washington Univ St Louis, Dept Biomed Engn, One Brookings Dr, St Louis, MO 63130 USA. [McQuilling, John Patrick; Opara, Emmanuel C.] Wake Forest Inst Regenerat Med, Winston Salem, NC USA. [Zhong, Zhong] Brookhaven Natl Lab, Natl Synchrotron Light Source, Upton, NY 11973 USA. RP Brey, EM (reprint author), IIT, Dept Biomed Engn, 3255 South Dearborn St, Chicago, IL 60616 USA.; Anastasio, MA (reprint author), Washington Univ St Louis, Dept Biomed Engn, One Brookings Dr, St Louis, MO 63130 USA. EM anastasio@seas.wustl.edu; brey@iit.edu FU National Science Foundation [EEC-1157041, 1461215, CBET-1263994]; National Institute of Health [R01EB009715, 5R01EB020604-02]; Veteran's Administration [5 I01 BX000418] FX The authors thank Rajesh Pareta and Sittadjody Sivanandane for help with sample preparation. This research was funded by the National Science Foundation (EEC-1157041 and 1461215, CBET-1263994), the National Institute of Health (R01EB009715, 5R01EB020604-02), and the Veteran's Administration (5 I01 BX000418). NR 63 TC 0 Z9 0 U1 6 U2 6 PU MARY ANN LIEBERT, INC PI NEW ROCHELLE PA 140 HUGUENOT STREET, 3RD FL, NEW ROCHELLE, NY 10801 USA SN 1937-3384 EI 1937-3392 J9 TISSUE ENG PART C-ME JI Tissue Eng. Part C-Methods PD NOV PY 2016 VL 22 IS 11 BP 1038 EP 1048 DI 10.1089/ten.tec.2016.0253 PG 11 WC Cell & Tissue Engineering; Biotechnology & Applied Microbiology; Cell Biology SC Cell Biology; Biotechnology & Applied Microbiology GA EC4KL UT WOS:000388097800005 PM 27796159 ER PT J AU Maness, M Cirillo, C AF Maness, Michael Cirillo, Cinzia TI An indirect latent informational conformity social influence choice model: Formulation and case study SO TRANSPORTATION RESEARCH PART B-METHODOLOGICAL LA English DT Article DE Discrete choice; Bicycle ownership; Latent class; Social learning; Social equilibrium; Endogeneity ID DISCRETE-CHOICE; BICYCLE OWNERSHIP; WEAK INSTRUMENTS; SELF-SELECTION; BEHAVIOR; IDENTIFICATION; HETEROGENEITY; NEIGHBORS; NETWORKS AB The current state-of-the-art in social influence models of travel behavior is conformity models with direct benefit social influence effects; indirect effects have seen limited development. This paper presents a latent class discrete choice model of an indirect informational conformity hypothesis. Class membership depends on the proportion of group members who adopt a behavior. Membership into the "more informed" class causes taste variation in those individuals thus making adoption more attractive. Equilibrium properties are derived for the informational conformity model showing the possibility of multiple equilibria but under different conditions than the direct-benefit formulations. Social influence elasticity is computed for both models types and non-linear elasticity behavior is represented. Additionally, a two-stage control function is developed to obtain consistent parameter estimates in the presence of an endogenous class membership model covariate that is correlated with choice utility unobservables. The modeling framework is applied in a case study on social influence for bicycle ownership in the United States. Results showed that "more informed" households had a greater chance of owning a bike due to taste variation. These households were less sensitive to smaller home footprints and limited incomes. The behavioral hypothesis of positive preference change due to information transfer was confirmed. Observed ownership share closely matched predicted local-level equilibrium in some metropolitan areas, but the model was unable to fully achieve the expected prediction rates within confidence intervals. The elasticity of social influence was found to range locally from about 0.5% to 1.0%. (C) 2016 Elsevier Ltd. All rights reserved. C1 [Maness, Michael] Oak Ridge Natl Lab, Natl Transportat Res Ctr, 2360 Cherahala Blvd, Knoxville, TN 37932 USA. [Cirillo, Cinzia] Univ Maryland, Dept Civil & Environm Engn, 1173 Martin Hall, College Pk, MD 20742 USA. RP Maness, M (reprint author), Oak Ridge Natl Lab, Natl Transportat Res Ctr, 2360 Cherahala Blvd, Knoxville, TN 37932 USA. EM manessm@ornl.gov; ccirillo@umd.edu OI Maness, Michael/0000-0001-5780-8666 FU U.S. Department of Energy [DE-AC05-00OR22725] FX This manuscript has been authored by UT-Battelle, LLC under Contract No. DE-AC05-00OR22725 with the U.S. Department of Energy. The United States Government retains and the publisher, by accepting the article for publication, acknowledges that the United States Government retains a non-exclusive, paid-up, irrevocable, world-wide license to publish or reproduce the published form of this manuscript, or allow others to do so, for United States Government purposes. The Department of Energy will provide public access to these results of federally sponsored research in accordance with the DOE Public Access Plan (http://energygoviclownloads/doe-public-access-plan). NR 52 TC 0 Z9 0 U1 5 U2 5 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 0191-2615 J9 TRANSPORT RES B-METH JI Transp. Res. Pt. B-Methodol. PD NOV PY 2016 VL 94 BP 75 EP 101 DI 10.1016/j.trb.2016.07.008 PN A PG 27 WC Economics; Engineering, Civil; Operations Research & Management Science; Transportation; Transportation Science & Technology SC Business & Economics; Engineering; Operations Research & Management Science; Transportation GA EC3TW UT WOS:000388050500005 ER PT J AU Diaz-Urrutia, C Sedai, B Leckett, KC Baker, RT Hanson, SK AF Diaz-Urrutia, Christian Sedai, Baburam Leckett, Kyle C. Baker, R. Tom Hanson, Susan K. TI Aerobic Oxidation of 2-Phenoxyethanol Lignin Model Compounds Using Vanadium and Copper Catalysts SO ACS SUSTAINABLE CHEMISTRY & ENGINEERING LA English DT Article DE Biomass; Lignin models; Vanadium; Copper; C-C bond cleavage; Aerobic oxidation ID O BOND-CLEAVAGE; C-O; ALCOHOL OXIDATION; HOMOGENEOUS CATALYSTS; CHEMICALS; MECHANISM; DEGRADATION; BIOMASS; ALPHA; DEPOLYMERIZATION AB Lignin is the most abundant renewable aromatic-containing macromolecule in Nature. Intensive research efforts are underway to obtain additional value from lignin beyond current low-value heating. Aerobic oxidation has emerged as one promising alternative for the selective depolymerization of lignin, and a variety of models for the most abundant beta-O-4 linkage have been employed. In this work, aerobic oxidation of the simple beta-O-4 lignin models 2-phenoxyethanol (2) and 1-phenyl-2-phenoxyethanol (3) were investigated using the oxovanadium complex (HQ)(2)V-v(O)(O'Pr) (HQ = 8-oxyquinolinate) and CuCI/TEMPO/2,6-lutidine as catalysts in several different solvents at 100 degrees C (TEMPO = 2,2,6,6-tetramethylpiperidine-l-oxyl). Using the vanadium catalyst, reactions proceed more readily in pyridine (vs dimethyl sulfoxide) presumably via an initial base-assisted alcohol dehydrogenation followed by oxidative C-C and C-O bond cleavage to afford phenol, formic acid and CO2. In contrast, the copper-catalyzed reactions suffer from extensive formylation of the substrate and radical coupling to give TEMPO-functionalized products. These results suggest that use of more complex beta-O-4 lignin models is required for accurate comparison of selective oxidation catalysts. C1 [Diaz-Urrutia, Christian; Sedai, Baburam; Leckett, Kyle C.; Baker, R. Tom] Univ Ottawa, Dept Chem & Biomol Sci, 30 Marie Curie, Ottawa, ON K1N 6N5, Canada. [Diaz-Urrutia, Christian; Sedai, Baburam; Leckett, Kyle C.; Baker, R. Tom] Univ Ottawa, Ctr Catalysis Res & Innovat, 30 Marie Curie, Ottawa, ON K1N 6N5, Canada. [Hanson, Susan K.] Los Alamos Natl Lab, Div Chem, Los Alamos, NM 87545 USA. RP Baker, RT (reprint author), Univ Ottawa, Dept Chem & Biomol Sci, 30 Marie Curie, Ottawa, ON K1N 6N5, Canada.; Baker, RT (reprint author), Univ Ottawa, Ctr Catalysis Res & Innovat, 30 Marie Curie, Ottawa, ON K1N 6N5, Canada.; Hanson, SK (reprint author), Los Alamos Natl Lab, Div Chem, Los Alamos, NM 87545 USA. EM rbaker@uottawa.ca; skhanson@lanl.gov FU Los Alamos National Laboratory LDRD [20100160ER]; NSERC Biomaterials and Chemicals strategic research network (Ligno-works) FX S.K.H. thanks Los Alamos National Laboratory LDRD (20100160ER) for funding. RTB thanks the NSERC Biomaterials and Chemicals strategic research network (Ligno-works) for support of this work and the Canada Foundation for Innovation, Ontario Ministry of Economic Development and Innovation, Canada Research Chairs and the University of Ottawa for provision of enabling infrastructure. Thank you also to Dr. Ammar Saleem for initial assistance with the LC/MS. NR 46 TC 0 Z9 0 U1 39 U2 39 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 2168-0485 J9 ACS SUSTAIN CHEM ENG JI ACS Sustain. Chem. Eng. PD NOV PY 2016 VL 4 IS 11 BP 6244 EP 6251 DI 10.1021/acssuschemeng.6b02420 PG 8 WC Chemistry, Multidisciplinary; GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY; Engineering, Chemical SC Chemistry; Science & Technology - Other Topics; Engineering GA EB5PO UT WOS:000387428700052 ER PT J AU Beresh, SJ Henfling, JF Spillers, RW Pruett, BOM AF Beresh, Steven J. Henfling, John F. Spillers, Russell W. Pruett, Brian O. M. TI Unsteady Shock Motion in a Transonic Flow over a Wall-Mounted Hemisphere SO AIAA JOURNAL LA English DT Article; Proceedings Paper CT 43rd AIAA Fluid Dynamics Conference and Exhibit CY JUN 24-27, 2013 CL San Diego, CA SP AIAA ID BOUNDARY-LAYER INTERACTIONS; LOW-FREQUENCY UNSTEADINESS; INDUCED SEPARATION; SPEEDS; MODEL AB Particle image velocimetry measurements have been conducted for a Mach 0.8 flow over a wall-mounted hemisphere with a strongly separated wake. The shock foot was found to typically sit just forward of the apex of the hemisphere and move within a range of about +/- 10 deg. Conditional averages based upon the shock foot location show that the separation shock is positioned upstream along the hemisphere surface when reverse velocities in the recirculation region are strong and is located downstream when they are weaker. The recirculation region appears smaller when the shock is located farther downstream. No correlation was detected of the incoming boundary layer with the shock position nor with the wake recirculation velocities. These observations are consistent with recent studies concluding that, for large, strong separation regions, the dominant mechanism is the instability of the separated flow rather than a direct influence of the incoming boundary layer. C1 [Beresh, Steven J.] Sandia Natl Labs, Engn Sci Ctr, Albuquerque, NM 87185 USA. [Henfling, John F.; Spillers, Russell W.; Pruett, Brian O. M.] Sandia Natl Labs, Albuquerque, NM 87185 USA. RP Beresh, SJ (reprint author), Sandia Natl Labs, Engn Sci Ctr, Albuquerque, NM 87185 USA. EM sjberes@sandia.gov NR 28 TC 0 Z9 0 U1 0 U2 0 PU AMER INST AERONAUTICS ASTRONAUTICS PI RESTON PA 1801 ALEXANDER BELL DRIVE, STE 500, RESTON, VA 22091-4344 USA SN 0001-1452 EI 1533-385X J9 AIAA J JI AIAA J. PD NOV PY 2016 VL 54 IS 11 BP 3509 EP 3515 DI 10.2514/1.J055040 PG 7 WC Engineering, Aerospace SC Engineering GA EA8BD UT WOS:000386858800015 ER PT J AU Lieberman, HR Karl, JP McClung, JP Williams, KW Cable, S AF Lieberman, Harris R. Karl, J. Philip McClung, James P. Williams, Kelly W. Cable, Sonya TI Improved Mood State and Absence of Sex Differences in Response to the Stress of Army Basic Combat Training SO APPLIED PSYCHOLOGY-HEALTH AND WELL BEING LA English DT Article DE anxiety; depression; gender; military; POMS; sex bias ID PERFORMANCE; SOLDIERS; TRIAL AB BackgroundIt is reported that women are more susceptible to stress than men but they have not been compared in stressful, real-world, team-centered, occupational/training environments. This study investigated effects of Army Basic Combat Training (BCT), a structured military training program, on the mood of young adult men and women. MethodsUsing the Profile of Mood States (POMS) questionnaire, 169 soldiers (98 men and 71 women) were assessed prior to starting BCT and after each phase of training. ResultsSignificant improvements were found in five of six subscales over the course of BCT. Men and women responded positively and similarly to BCT. POMS scores attributable to an interaction of time and each factor of sex, age group, education level, ethnicity, and race were not significantly different. ConclusionsWhen studied in the same environment and exposed to the same stressors, men and women in this study responded similarly. The positive changes in mood in both sexes during BCT appear to result from the interaction of a structured physical and cognitive training program conducted in a team-oriented environment, and indicate that BCT enhances soldier mood similarly regardless of sex. C1 [Lieberman, Harris R.; Karl, J. Philip; McClung, James P.] US Army Res Inst Environm Med, Mil Nutr Div, Natick, MA 01760 USA. [Williams, Kelly W.] Oak Ridge Associated Univ, Oak Ridge, TN 37831 USA. [Cable, Sonya] Womack Army Med Ctr, Ft Bragg, NC USA. RP Lieberman, HR (reprint author), US Army Res Inst Environm Med, Mil Nutr Div, Natick, MA 01760 USA. EM harris.r.lieberman.civ@mail.mil NR 28 TC 0 Z9 0 U1 6 U2 6 PU WILEY-BLACKWELL PI HOBOKEN PA 111 RIVER ST, HOBOKEN 07030-5774, NJ USA SN 1758-0846 EI 1758-0854 J9 APPL PSYCHOL-HLTH WE JI Appl. Psychol.-Health Well Being PD NOV PY 2016 VL 8 IS 3 BP 351 EP 363 DI 10.1111/aphw.12075 PG 13 WC Psychology, Applied SC Psychology GA EB1ON UT WOS:000387122800004 PM 27401942 ER PT J AU Turner, AJ Shusterman, AA McDonald, BC Teige, V Harley, RA Cohen, RC AF Turner, Alexander J. Shusterman, Alexis A. McDonald, Brian C. Teige, Virginia Harley, Robert A. Cohen, Ronald C. TI Network design for quantifying urban CO2 emissions: assessing trade-offs between precision and network density SO ATMOSPHERIC CHEMISTRY AND PHYSICS LA English DT Article ID DATA ASSIMILATION; CARBON; QUANTIFICATION; CITY; PERSPECTIVE; INVERSION; WEATHER; US AB The majority of anthropogenic CO2 emissions are attributable to urban areas. While the emissions from urban electricity generation often occur in locations remote from consumption, many of the other emissions occur within the city limits Evaluating the effectiveness of strategies for controlling these emissions depends on our ability to observe urban CO2 emissions and attribute them to specific activities. Cost-effective strategies for doing so have yet to be described. Here we characterize the ability of a prototype measurement network, modeled after the Berkeley Atmospheric CO2 Observation Network (BEACO(2)N) in California's Bay Area, in combination with an inverse model based on the coupled Weather Research and Forecasting/Stochastic Time Inverted Lagrangian Transport (WRF-STILT) to improve our understanding of urban emissions. The pseudo-measurement network includes 34 sites at roughly 2 km spacing covering an area of roughly 400 km(2). The model uses an hourly 1 x 1 km(2) emission inventory and 1 x 1 km(2) meteorological calculations. We perform an ensemble of Bayesian atmospheric inversions to sample the combined effects of uncertainties of the pseudo-measurements and the model. We vary the estimates of the combined uncertainty of the pseudo observations and model over a range of 20 to 0.005 ppm and vary the number of sites from 1 to 34. We use these inversions to develop statistical models that estimate the efficacy of the combined model observing system in reducing uncertainty in CO2 emissions. We examine uncertainty in estimated CO2 fluxes on the urban scale, as well as for sources embedded within the city such as a line source (e.g., a highway) or a point source (e.g., emissions from the stacks of small industrial facilities). Using our inversion framework, we find that a dense network with moderate precision is the preferred setup for estimating area, line, and point sources from a combined uncertainty and cost perspective. The dense network considered here (modeled after the BEACO(2)N network with an assumed mismatch error of 1 ppm at an hourly temporal resolution) could estimate weekly CO2 emissions from an urban region with less than 5 % error, given our characterization of the combined observation and model uncertainty. C1 [Turner, Alexander J.] Harvard Univ, Sch Engn & Appl Sci, Cambridge, MA 02138 USA. [Turner, Alexander J.] Lawrence Berkeley Natl Lab, Environm Energy & Technol Div, Berkeley, CA USA. [Shusterman, Alexis A.; Teige, Virginia; Cohen, Ronald C.] Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA. [McDonald, Brian C.; Harley, Robert A.] Univ Calif Berkeley, Dept Civil & Engn, Berkeley, CA 94720 USA. [Cohen, Ronald C.] Univ Calif Berkeley, Dept Earth & Planetary Sci, Berkeley, CA 94720 USA. [McDonald, Brian C.] Univ Colorado, Cooperat Inst Res Environm Sci, Boulder, CO 80309 USA. RP Cohen, RC (reprint author), Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA.; Cohen, RC (reprint author), Univ Calif Berkeley, Dept Earth & Planetary Sci, Berkeley, CA 94720 USA. EM rccohen@berkeley.edu RI Cohen, Ronald/A-8842-2011 OI Cohen, Ronald/0000-0001-6617-7691 FU Department of Energy (DOE) Computational Science Graduate Fellowship (CSGF); National Science Foundation (NSF) [1035050]; Bay Area Air Quality Management District (BAAQMD) Grant [2013.145]; National Science Foundation Graduate Research Fellowship; Office of Science of the US Department of Energy [DE-AC02-05CH11231] FX This work was supported by a Department of Energy (DOE) Computational Science Graduate Fellowship (CSGF) to Alexander J. Turner, a National Science Foundation (NSF) Grant 1035050 to Ronald C. Cohen, and a Bay Area Air Quality Management District (BAAQMD) Grant 2013.145 to Ronald C. Cohen. Alexis A. Shusterman was supported by a National Science Foundation Graduate Research Fellowship. This research used resources of the National Energy Research Scientific Computing Center, which is supported by the Office of Science of the US Department of Energy under Contract No. DE-AC02-05CH11231. We thank M. Sulprizio (Harvard University) for gridding the US Census population data and the UC Berkeley Academic Computing center for access to computing resources. NR 31 TC 1 Z9 1 U1 7 U2 7 PU COPERNICUS GESELLSCHAFT MBH PI GOTTINGEN PA BAHNHOFSALLEE 1E, GOTTINGEN, 37081, GERMANY SN 1680-7316 EI 1680-7324 J9 ATMOS CHEM PHYS JI Atmos. Chem. Phys. PD NOV 1 PY 2016 VL 16 IS 21 BP 13465 EP 13475 DI 10.5194/acp-16-13465-2016 PG 11 WC Meteorology & Atmospheric Sciences SC Meteorology & Atmospheric Sciences GA EB1NF UT WOS:000387118600001 ER PT J AU Kapoor, K Duff, MR Upadhyay, A Bucci, JC Saxton, AM Hinde, RJ Howell, EE Baudry, J AF Kapoor, Karan Duff, Michael R. Upadhyay, Amit Bucci, Joel C. Saxton, Arnold M. Hinde, Robert J. Howell, Elizabeth E. Baudry, Jerome TI Highly Dynamic Anion-Quadrupole Networks in Proteins SO BIOCHEMISTRY LA English DT Article ID CATION-PI INTERACTIONS; ALPHA-HELICAL PEPTIDES; AROMATIC RINGS; MOLECULAR-DYNAMICS; ACTIVE-SITE; FORCE-FIELD; SIDE-CHAINS; STABILITY; LYSOZYME; RECOGNITION AB The dynamics of anion-quadrupole (or anion-p) interactions formed between negatively charged (Asp/Glu) and aromatic (Phe) side chains are for the first time computationally characterized in RmlC (Protein Data Bank entry 1EP0), a homodimeric epimerase. Empirical force field-based molecular dynamics simulations predict anion-quadrupole pairs and triplets (anion-anion-p and anion-p-p) are formed by the protein during the simulated trajectory, which suggests that the anion-quadrupole interactions may provide a significant contribution to the overall stability of the protein, with an average of -1.6 kcal/mol per pair. Some anion-p interactions are predicted to form during the trajectory, extending the number of anion-quadrupole interactions beyond those predicted from crystal structure analysis. At the same time, some anion-p pairs observed in the crystal structure exhibit marginal stability. Overall, most anion-p interactions alternate between an on state, with significantly stabilizing energies, and an off state, with marginal or null stabilizing energies. The way proteins possibly compensate for transient loss of anion-quadrupole interactions is characterized in the RmlC aspartate 84-phenylalanine 112 anion-quadrupole pair observed in the crystal structure. A double-mutant cycle analysis of the thermal stability suggests a possible loss of anion-p interactions compensated by variations of hydration of the residues and formation of compensating electrostatic interactions. These results suggest that near-planar anion-quadrupole pairs can exist, sometimes transiently, which may play a role in maintaining the structural stability and function of the protein, in an otherwise very dynamic interplay of a nonbonded interaction network as well as solvent effects. C1 [Kapoor, Karan; Upadhyay, Amit] Univ Tennessee, UT ORNL Grad Sch Genome Sci & Technol, Walters Life Sci F337, Knoxville, TN 37996 USA. [Duff, Michael R.; Bucci, Joel C.; Howell, Elizabeth E.; Baudry, Jerome] Univ Tennessee, Dept Biochem & Cellular & Mol Biol, Walters Life Sci M407, Knoxville, TN 37996 USA. [Kapoor, Karan; Baudry, Jerome] UT ORNL Ctr Mol Biophys, Bldg 2040, Oak Ridge, TN 37830 USA. [Saxton, Arnold M.] Univ Tennessee, Dept Anim Sci, Knoxville, TN 37996 USA. [Hinde, Robert J.] Univ Tennessee, Dept Chem, Knoxville, TN 37996 USA. RP Howell, EE; Baudry, J (reprint author), Univ Tennessee, Dept Biochem & Cellular & Mol Biol, Walters Life Sci M407, Knoxville, TN 37996 USA.; Baudry, J (reprint author), UT ORNL Ctr Mol Biophys, Bldg 2040, Oak Ridge, TN 37830 USA. EM Izh@utk.edu; jbaudry@utk.edu FU National Science Foundation IGERT grant entitled "Scalable Computing and Leading Edge Innovative Technologies (SCALE-IT) for Biology" [0801540]; Department of Biochemistry and Cellular and Molecular Biology; College of Arts and Sciences; Office of Research and Engagement, University of Tennessee; U.S. Department of Energy [DE-AC05-00OR22725] FX Support for experiments was provided by funds from a National Science Foundation IGERT grant (0801540) entitled "Scalable Computing and Leading Edge Innovative Technologies (SCALE-IT) for Biology", by the Department of Biochemistry and Cellular and Molecular Biology, by the College of Arts and Sciences, and by the Office of Research and Engagement, University of Tennessee. Oak Ridge National Laboratory (ORNL) is managed by UT-Battelle, LLC, for the U.S. Department of Energy under Contract DE-AC05-00OR22725. NR 57 TC 0 Z9 0 U1 9 U2 9 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0006-2960 J9 BIOCHEMISTRY-US JI Biochemistry PD NOV 1 PY 2016 VL 55 IS 43 BP 6056 EP 6069 DI 10.1021/acs.biochem.6b00624 PG 14 WC Biochemistry & Molecular Biology SC Biochemistry & Molecular Biology GA EA9VC UT WOS:000386991800009 PM 27753291 ER PT J AU Ssegane, H Zumpf, C Negri, MC Campbell, P Heavey, JP Volk, TA AF Ssegane, Herbert Zumpf, Colleen Negri, M. Cristina Campbell, Patty Heavey, Justin P. Volk, Timothy A. TI The economics of growing shrub willow as a bioenergy buffer on agricultural fields: A case study in the Midwest Corn Belt SO BIOFUELS BIOPRODUCTS & BIOREFINING-BIOFPR LA English DT Article DE willow; Salix spp; opportunity cost; landscape design; logistics; ecosystem services; biomass ID YIELD; PROFITABILITY; STRATEGIES; DESIGN AB Landscape design has been embraced as a promising approach to holistically balance multiple goals related to environmental and resource management processes to meet future provisioning and regulating ecosystem services needs. In the agricultural context, growing bioenergy crops in specific landscape positions instead of dedicated fields has the potential to improve their sustainability, provide ecosystem services, and minimize competition with other land uses. However, growing bioenergy crops in sub-productive or environmentally vulnerable parts of a field implies more complex logistics as small amounts of biomass are generated in a distributed way across the landscape. We present a novel assessment of the differences in production and logistic costs between business as usual (BAU, dedicated fields), and distributed landscape production of shrub, or short-rotation willow for bioenergy within a US Midwestern landscape. Our findings show that regardless of the mode of cropping, BAU or landscape design, growing shrub willows is unlikely to provide positive revenues (-$67 to -$303 ha(-1) yr(-1) at a biomass price of $46.30 Mg-wet(-1)) because of high land rental costs in this agricultural region. However, when translated into a practice cost per unit of N removed at the watershed scale (range: $1.8-37.0 kg N-1 yr(-1)), the net costs are comparable to other conservation practices. The projected opportunity cost of growing willows instead of corn on underproductive areas varied between -$14 and $49 Mg-wet(-1). This highlights the potential for willows to be a cost effective choice depending on the intra-field grain productivity, biomass price and desirable concurrent ecosystem services. (c) 2016 The Authors. Biofuels, Bioproducts and Biorefining published by Society of Chemical Industry and John Wiley & Sons, Ltd. C1 [Ssegane, Herbert; Zumpf, Colleen; Campbell, Patty] Argonne Natl Lab, Div Energy Syst, 9700 South Cass, Argonne, IL 60439 USA. [Negri, M. Cristina] Argonne Natl Lab, Argonne, IL 60439 USA. [Heavey, Justin P.; Volk, Timothy A.] SUNY Syracuse, Syracuse, NY USA. [Ssegane, Herbert] Climate Corp, St Louis, MO USA. RP Negri, MC (reprint author), Argonne Natl Lab, Div Energy Syst, 9700 South Cass, Argonne, IL 60439 USA. EM negri@anl.gov FU US Department of Energy, Office of Energy Efficiency and Renewable Energy, Bioenergy Technologies Office; US Department of Energy Office of Science laboratory [DE-AC02-6CH11357] FX Funding from the US Department of Energy, Office of Energy Efficiency and Renewable Energy, Bioenergy Technologies Office is gratefully acknowledged. The submitted manuscript has been created by UChicago Argonne, LLC, Operator of Argonne National Laboratory ('Argonne'). Argonne, a US Department of Energy Office of Science laboratory, is operated under Contract No. DE-AC02-6CH11357. The US Government retains for itself, and others acting on its behalf, a paid-up non-exclusive, irrevocable worldwide license in said paper to reproduce, prepare derivative works, distribute copies to the public, and perform publicly and display publicly, by or on behalf of the Government. The authors also acknowledge anonymous reviewers who provided valuable insights and recommendations. NR 47 TC 0 Z9 0 U1 6 U2 6 PU WILEY-BLACKWELL PI HOBOKEN PA 111 RIVER ST, HOBOKEN 07030-5774, NJ USA SN 1932-104X EI 1932-1031 J9 BIOFUEL BIOPROD BIOR JI Biofuels Bioprod. Biorefining PD NOV-DEC PY 2016 VL 10 IS 6 BP 776 EP 789 DI 10.1002/bbb.1679 PG 14 WC Biotechnology & Applied Microbiology; Energy & Fuels SC Biotechnology & Applied Microbiology; Energy & Fuels GA EB0ZW UT WOS:000387076800017 ER PT J AU Kim, S Dale, BE AF Kim, Seungdo Dale, Bruce E. TI A distributed cellulosic biorefinery system in the US Midwest based on corn stover SO BIOFUELS BIOPRODUCTS & BIOREFINING-BIOFPR LA English DT Article DE biorefinery; cellulosic ethanol; corn stover; distributed system; depot; global warming impact; minimum ethanol selling price; supply chain ID BIOMASS PROCESSING DEPOTS; ETHANOL SUPPLY CHAIN; OPTIMIZATION MODEL AB Corn stover supply chains in a distributed biorefinery system are explored. The distributed cellulosic biorefinery uses pre-processed and densified cellulosic feedstock from a geographically separated facility (a depot) as raw material. A network of small-scale depot facilities supplies pre-processed feedstock to a distributed biorefinery. Depot facilities are assumed to be located at existing grain elevators, while distributed biorefineries are located adjacent to coal-fired power plants in areas with high gasoline consumption (urban areas) in the Midwest. The county level corn stover projections in 2022 by the US Billion-Ton Update report (2011) are used to estimate ethanol selling price and greenhouse gas (GHG) emissions of the ethanol fuel. The supply chain for each distributed biorefinery is determined by minimizing the ethanol selling price. Approximately ten distributed biorefineries based on corn stover could be established in the Midwest. Over 700 individual depot facilities participate in supplying the distributed biorefinery systems which collectively can produce greater than 12 hm(3) of ethanol (3.3 billion gallons) per year. Ethanol selling price in the distributed system ranges from US$0.66 to US$1.03 per liter. Some distributed biorefineries are economically competitive with a centralized biorefinery. However, not every region can support a distributed biorefinery system due to inadequate corn stover availability. Cradle-to-gate GHG emissions of ethanol in the distributed systems are 22.1-46.6 g CO2 per MJ. The external energy consumption in the depot facilities is the major GHG source. Optimizing process energy use in the depot facility is required to reduce both operation costs and GHG emissions. (c) 2016 Society of Chemical Industry and John Wiley & Sons, Ltd C1 [Kim, Seungdo] Michigan State Univ, Dept Chem Engn & Mat Sci, Lansing, MI USA. [Dale, Bruce E.] Michigan State Univ, Chem Engn, Lansing, MI USA. RP Dale, BE (reprint author), Michigan State Univ, DOE Great Lakes Bioenergy Res Ctr, 3815 Technol Blvd, Lansing, MI 48910 USA. EM bdale@egr.msu.edu FU DOE Great Lakes Bioenergy Research Center (DOE BER Office of Science) [DE-FC02-07ER64494]; DOE OBP Office of Energy Efficiency and Renewable Energy [DE-AC05-76RL01830]; Michigan State University AgBioResearch; USDA National Institute of Food and Agriculture (NIFA) FX This work was funded in part by the DOE Great Lakes Bioenergy Research Center (DOE BER Office of Science DE-FC02-07ER64494) and DOE OBP Office of Energy Efficiency and Renewable Energy (DE-AC05-76RL01830)). The work was also supported by Michigan State University AgBioResearch and by the USDA National Institute of Food and Agriculture (NIFA). NR 21 TC 0 Z9 0 U1 4 U2 4 PU WILEY-BLACKWELL PI HOBOKEN PA 111 RIVER ST, HOBOKEN 07030-5774, NJ USA SN 1932-104X EI 1932-1031 J9 BIOFUEL BIOPROD BIOR JI Biofuels Bioprod. Biorefining PD NOV-DEC PY 2016 VL 10 IS 6 BP 819 EP 832 DI 10.1002/bbb.1712 PG 14 WC Biotechnology & Applied Microbiology; Energy & Fuels SC Biotechnology & Applied Microbiology; Energy & Fuels GA EB0ZW UT WOS:000387076800020 ER PT J AU van Gorsel, E Wolf, S Cleverly, J Isaac, P Haverd, V Ewenz, C Arndt, S Beringer, J de Dios, VR Evans, BJ Griebel, A Hutley, LB Keenan, T Kljun, N Macfarlane, C Meyer, WS McHugh, I Pendall, E Prober, SM Silberstein, R AF van Gorsel, Eva Wolf, Sebastian Cleverly, James Isaac, Peter Haverd, Vanessa Ewenz, Cacilia Arndt, Stefan Beringer, Jason de Dios, Victor Resco Evans, Bradley J. Griebel, Anne Hutley, Lindsay B. Keenan, Trevor Kljun, Natascha Macfarlane, Craig Meyer, Wayne S. McHugh, Ian Pendall, Elise Prober, Suzanne M. Silberstein, Richard TI Carbon uptake and water use in woodlands and forests in southern Australia during an extreme heat wave event in the "Angry Summer" of 2012/2013 SO BIOGEOSCIENCES LA English DT Article ID GRASSLAND ENERGY-EXCHANGE; SEMIARID ECOSYSTEMS; TERRESTRIAL CARBON; CLIMATE-CHANGE; EUCALYPTUS FOREST; CYCLE CONCEPTS; SOIL-MOISTURE; COUPLED MODEL; DROUGHT; VARIABILITY AB As a result of climate change warmer temperatures are projected through the 21st century and are already increasing above modelled predictions. Apart from increases in the mean, warm/hot temperature extremes are expected to become more prevalent in the future, along with an increase in the frequency of droughts. It is crucial to better understand the response of terrestrial ecosystems to such temperature extremes for predicting land-surface feedbacks in a changing climate. While land-surface feedbacks in drought conditions and during heat waves have been reported from Europe and the US, direct observations of the impact of such extremes on the carbon and water cycles in Australia have been lacking. During the 2012/2013 summer, Australia experienced a record-breaking heat wave with an exceptional spatial extent that lasted for several weeks. In this study we synthesised eddy-covariance measurements from seven woodlands and one forest site across three biogeographic regions in southern Australia. These observations were combined with model results from BIOS2 (Haverd et al., 2013a, b) to investigate the effect of the summer heat wave on the carbon and water exchange of terrestrial ecosystems which are known for their resilience toward hot and dry conditions. We found that water-limited woodland and energy-limited forest ecosystems responded differently to the heat wave. During the most intense part of the heat wave, the woodlands experienced decreased latent heat flux (23% of background value), increased Bowen ratio (154 %) and reduced carbon uptake (60 %). At the same time the forest ecosystem showed increased latent heat flux (151 %), reduced Bowen ratio (19 %) and increased carbon uptake (112 %). Higher temperatures caused increased ecosystem respiration at all sites (up to 139 %). During daytime all ecosystems remained carbon sinks, but carbon uptake was reduced in magnitude. The number of hours during which the ecosystem acted as a carbon sink was also reduced, which switched the woodlands into a carbon source on a daily average. Precipitation occurred after the first, most intense part of the heat wave, and the subsequent cooler temperatures in the temperate woodlands led to recovery of the carbon sink, decreased the Bowen ratio (65 %) and hence increased evaporative cooling. Gross primary productivity in the woodlands recovered quickly with precipitation and cooler temperatures but respiration remained high. While the forest proved relatively resilient to this short-term heat extreme the response of the woodlands is the first direct evidence that the carbon sinks of large areas of Australia may not be sustainable in a future climate with an increased number, intensity and duration of heat waves. C1 [van Gorsel, Eva; Isaac, Peter; Haverd, Vanessa] CSIRO, Oceans & Atmosphere, Yarralumla, ACT 2600, Australia. [Wolf, Sebastian] Swiss Fed Inst Technol, Dept Environm Syst Sci, CH-8092 Zurich, Switzerland. [Cleverly, James] Univ Technol Sydney, Sch Life Sci, Broadway, NSW 2007, Australia. [Ewenz, Cacilia] Flinders Univ S Australia, Airborne Res Australia, Salisbury South, SA 5106, Australia. [Arndt, Stefan; Griebel, Anne] Univ Melbourne, Sch Ecosyst & Forest Sci, Richmond, Vic 3121, Australia. [Beringer, Jason] Univ Western Australia, Sch Earth & Environm SEE, Crawley, WA 6009, Australia. [de Dios, Victor Resco] Univ Lleida, Agrotecnio Ctr, Prod Vegetal & Ciencia Forestal, Lleida 25198, Spain. [Evans, Bradley J.] Univ Sydney, Sch Life & Environm Sci, Sydney, NSW 2015, Australia. [Griebel, Anne; Pendall, Elise] Univ Western Sydney, Hawkesbury Inst Environm, Penrith, NSW 2570, Australia. [Hutley, Lindsay B.] Charles Darwin Univ, Sch Environm, Res Inst Environm & Livelihoods, Darwin, NT, Australia. [Keenan, Trevor] Lawrence Berkeley Natl Lab, 1 Cyclotron Rd, Berkeley, CA USA. [Kljun, Natascha] Swansea Univ, Coll Sci, Dept Geog, Singleton Pk, Swansea, W Glam, Wales. [Macfarlane, Craig; Prober, Suzanne M.] CSIRO Land & Water, Private Bag 5, Floreat, WA 6913, Australia. [Meyer, Wayne S.] Univ Adelaide, Inst Environm, Adelaide, SA 5005, Australia. [McHugh, Ian] Monash Univ, Sch Earth Atmosphere & Environm, Clayton, Vic 3800, Australia. [Silberstein, Richard] Edith Cowan Univ, Sch Nat Sci, Ctr Ecosyst Management, Joondalup, WA 6027, Australia. RP van Gorsel, E (reprint author), CSIRO, Oceans & Atmosphere, Yarralumla, ACT 2600, Australia. EM evavangorsel@gmail.com RI Cleverly, James/L-2134-2016; Kljun, Natascha/B-8467-2008; Keenan, Trevor/B-2744-2010; haverd, vanessa/G-8683-2011; Wolf, Sebastian/B-4580-2010; Macfarlane, Craig/C-4912-2011; Beringer, Jason/B-8528-2008; Arndt, Stefan/G-5021-2013; Resco de Dios, Victor/G-5555-2014; Prober, Suzanne/G-6465-2010 OI Cleverly, James/0000-0002-2731-7150; Kljun, Natascha/0000-0001-9650-2184; Keenan, Trevor/0000-0002-3347-0258; Wolf, Sebastian/0000-0001-7717-6993; Beringer, Jason/0000-0002-4619-8361; Arndt, Stefan/0000-0001-7086-9375; Resco de Dios, Victor/0000-0002-5721-1656; FU Australian Research Council; European Commission [300083]; ETH Zurich; Ramon y Cajal fellowship [RYC-2012-10970]; Royal Society UK [IE110132] FX This work utilised data from the OzFlux network which is supported by the Australian Terrestrial Ecosystem Research Network (TERN; http://www.tern.org.au) and by grants funded by the Australian Research Council. We would like to acknowledge the contributions Ray Leuning made to OzFlux and Au-Tum. Ray Leuning has been cofounder and leader of the OzFlux community and has been a great mentor to many in our network. We would also like to acknowledge the strong leadership role that Helen Cleugh had over many years. The network would not be where it is without their input. Victor Resco de Dios and Elise Pendal acknowledge the Education Investment Fund and HIE for construction and maintenance of the AU-Cum tower. The Australian Climate Change Science Program supported contributions by Eva van Gorsel and Vanessa Haverd, and Sebastian Wolf was supported by the European Commission's FP7 (Marie Curie International Outgoing Fellowship, grant 300083) and ETH Zurich. Victor Resco de Dios acknowledges funding from a Ramon y Cajal fellowship RYC-2012-10970. Natascha Kljun acknowledges funding from The Royal Society UK, grant IE110132. We would further like to acknowledge the referees and their helpful comments, which have helped us to improve the manuscript. NR 92 TC 0 Z9 0 U1 24 U2 24 PU COPERNICUS GESELLSCHAFT MBH PI GOTTINGEN PA BAHNHOFSALLEE 1E, GOTTINGEN, 37081, GERMANY SN 1726-4170 EI 1726-4189 J9 BIOGEOSCIENCES JI Biogeosciences PD NOV 1 PY 2016 VL 13 IS 21 BP 5947 EP 5964 DI 10.5194/bg-13-5947-2016 PG 18 WC Ecology; Geosciences, Multidisciplinary SC Environmental Sciences & Ecology; Geology GA EB5XZ UT WOS:000387455500002 ER PT J AU Dairo, TO Nelson, NC Slowing, II Angelici, RJ Woo, LK AF Dairo, Taiwo O. Nelson, Nicholas C. Slowing, Igor I. Angelici, Robert J. Woo, L. Keith TI Aerobic Oxidation of Cyclic Amines to Lactams Catalyzed by Ceria-Supported Nanogold SO CATALYSIS LETTERS LA English DT Article DE Lactams; Nanogold; Ceria; Cyclic amines; Oxidation; Amine oxidation ID RING-OPENING POLYMERIZATION; GOLD CATALYSTS; SELECTIVE OXIDATION; TERTIARY-AMINES; BULK GOLD; ALLYLIC ALKYLATIONS; EPSILON-CAPROLACTAM; SECONDARY-AMINES; GAMMA-LACTAMS; LACTIC-ACID AB The oxidative transformation of cyclic amines to lactams, which are important chemical feedstocks, is efficiently catalyzed by CeO2-supported gold nanoparticles (Au/CeO2) and Aerosil 200 in the presence of an atmosphere of O-2. The complete conversion of pyrrolidine was achieved in 6.5 h at 160 A degrees C, affording a 97 % yield of the lactam product 2-pyrrolidone (gamma-butyrolactam), while 2-piperidone (delta-valerolactam) was synthesized from piperidine (83 % yield) in 2.5 h. Caprolactam, the precursor to the commercially important nylon-6, was obtained from hexamethyleneimine in 37 % yield in 3 h. During the oxidation of pyrrolidine, two transient species, 5-(pyrrolidin-1-yl)-3,4-dihydro-2H-pyrrole (amidine-5) and 4-amino-1-(pyrrolidin-1-yl)butan-1-one, were observed. Both of these compounds were oxidized to 2-pyrrolidone under catalytic conditions, indicating their role as intermediates in the reaction pathway. In addition to the reactions of cyclic secondary amines, Au/CeO2 also efficiently catalyzes the oxidation of N-methyl cyclic tertiary amines to the corresponding lactams at 80 and 100 A degrees C. C1 [Dairo, Taiwo O.; Nelson, Nicholas C.; Slowing, Igor I.; Angelici, Robert J.; Woo, L. Keith] Iowa State Univ, Dept Chem, 1605 Gilman Hall,2415 Osborn Dr, Ames, IA 50011 USA. [Nelson, Nicholas C.; Slowing, Igor I.] US DOE, Ames Lab, Ames, IA 50011 USA. RP Slowing, II; Angelici, RJ; Woo, LK (reprint author), Iowa State Univ, Dept Chem, 1605 Gilman Hall,2415 Osborn Dr, Ames, IA 50011 USA.; Slowing, II (reprint author), US DOE, Ames Lab, Ames, IA 50011 USA. EM kwoo@iastate.edu OI Slowing, Igor/0000-0002-9319-8639 FU U.S. Department of Energy, Office of Basic Energy Sciences, Division of Chemical Sciences, Geosciences, and Biosciences through the Ames Laboratory [DE-AC02-07CH11358] FX This research was partially supported by the U.S. Department of Energy, Office of Basic Energy Sciences, Division of Chemical Sciences, Geosciences, and Biosciences through the Ames Laboratory (Contract No. DE-AC02-07CH11358). The authors thank Evonik Degussa Corporation for a generous donation of Aerosil 200. NR 59 TC 1 Z9 1 U1 7 U2 7 PU SPRINGER PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 USA SN 1011-372X EI 1572-879X J9 CATAL LETT JI Catal. Lett. PD NOV PY 2016 VL 146 IS 11 BP 2278 EP 2291 DI 10.1007/s10562-016-1834-2 PG 14 WC Chemistry, Physical SC Chemistry GA EB4FM UT WOS:000387325300008 ER PT J AU Demerdash, O Head-Gordon, T AF Demerdash, Omar Head-Gordon, Teresa TI Parallel implementation of approximate atomistic models of the AMOEBA polarizable model SO CHEMICAL PHYSICS LETTERS LA English DT Article ID POTENTIAL-ENERGY SURFACES; FORCE-FIELD; MOLECULAR-MECHANICS; INTRAMOLECULAR POLARIZATION; LIQUID SIMULATIONS; QUANTUM-CHEMISTRY; WATER; PROTEINS; DYNAMICS; SOLVATION AB In this work we present a replicated data hybrid OpenMP/MPI implementation of a hierarchical progression of approximate classical polarizable models that yields speedups of up to similar to 10 compared to the standard OpenMP implementation of the exact parent AMOEBA polarizable model. In addition, our parallel implementation exhibits reasonable weak and strong scaling. The resulting parallel software will prove useful for those who are interested in how molecular properties converge in the condensed phase with respect to the MBE, it provides a fruitful test bed for exploring different electrostatic embedding schemes, and offers an interesting possibility for future exascale computing paradigms. (C) 2016 Elsevier B.V. All rights reserved. C1 [Demerdash, Omar; Head-Gordon, Teresa] Univ Calif Berkeley, Lawrence Berkeley Natl Lab, Dept Chem, Berkeley, CA 94720 USA. [Head-Gordon, Teresa] Univ Calif Berkeley, Lawrence Berkeley Natl Lab, Dept Bioengn, Berkeley, CA 94720 USA. [Head-Gordon, Teresa] Univ Calif Berkeley, Lawrence Berkeley Natl Lab, Dept Chem & Biomol Engn, Berkeley, CA 94720 USA. [Head-Gordon, Teresa] Univ Calif Berkeley, Lawrence Berkeley Natl Lab, Div Chem Sci, Berkeley, CA 94720 USA. RP Head-Gordon, T (reprint author), Univ Calif Berkeley, Lawrence Berkeley Natl Lab, Div Chem Sci, Berkeley, CA 94720 USA. EM thg@berkeley.edu FU National Science Foundation [CHE-1265731, CHE-1363320] FX We thank the National Science Foundation grant CHE-1265731 for the software developed in TINKER and CHE-1363320 for the MBE work. We thank the Edinburgh team: Weronika Filinger, Mario Antonioletti, Lorna Smith, Arno Proeme, and Neil Chue Hong, for their help during the last 3 years in regards parallelization. NR 50 TC 0 Z9 0 U1 3 U2 3 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0009-2614 EI 1873-4448 J9 CHEM PHYS LETT JI Chem. Phys. Lett. PD NOV 1 PY 2016 VL 664 BP 191 EP 198 DI 10.1016/j.cplett.2016.10.015 PG 8 WC Chemistry, Physical; Physics, Atomic, Molecular & Chemical SC Chemistry; Physics GA EB4AJ UT WOS:000387311100034 ER PT J AU Oleksiak, MD Ghorbanpour, A Conato, MT McGrail, BP Grabow, LC Motkuri, RK Rimer, JD AF Oleksiak, Matthew D. Ghorbanpour, Arian Conato, Marlon T. McGrail, B. Peter Grabow, Lars C. Motkuri, Radha Kishan Rimer, Jeffrey D. TI Synthesis Strategies for Ultrastable Zeolite GIS Polymorphs as Sorbents for Selective Separations SO CHEMISTRY-A EUROPEAN JOURNAL LA English DT Article DE crystallization; density functional theory; gas/vapor adsorption; organic free; zeolite ID CARBON-DIOXIDE ADSORPTION; INITIO MOLECULAR-DYNAMICS; TOTAL-ENERGY CALCULATIONS; UNIVALENT CATION FORMS; CUBIC B1 MODIFICATIONS; FRESHLY PREPARED GEL; WAVE BASIS-SET; CHABAZITE ZEOLITES; CRYSTAL-GROWTH; TETRAGONAL B8 AB Designing zeolites with tunable physicochemical properties can substantially impact their performance in commercial applications, such as adsorption, separations, catalysis, and drug delivery. Zeolite synthesis typically requires an organic structure-directing agent to produce crystals with specific pore topology. Attempts to remove organics from syntheses to achieve commercially viable methods of preparing zeolites often lead to the formation of impurities. Herein, we present organic-free syntheses of two polymorphs of the small-pore zeolite P (GIS), P1 and P2. Using a combination of adsorption measurements and density functional theory calculations, we show that GIS polymorphs are selective adsorbents for H2O relative to other light gases (e.g., H-2, N-2, CO2). Our findings refute prior theoretical studies postulating that GIS-type zeolites are excellent materials for CO2 separation/sequestration. We also show that P2 is significantly more thermally stable than P1, which broadens the operating conditions for GIS-type zeolites in commercial applications and opens new avenues for exploring their potential use in processes such as catalysis. C1 [Oleksiak, Matthew D.; Ghorbanpour, Arian; Conato, Marlon T.; Grabow, Lars C.; Rimer, Jeffrey D.] Univ Houston, Dept Chem & Biomol Engn, Houston, TX 77204 USA. [Conato, Marlon T.] Univ Philippines, Inst Chem, Quezon City 1101, Philippines. [McGrail, B. Peter; Motkuri, Radha Kishan] Pacific Northwest Natl Lab, Appl Funct Mat Energy & Environm Directorate, Richland, WA 99354 USA. RP Rimer, JD (reprint author), Univ Houston, Dept Chem & Biomol Engn, Houston, TX 77204 USA.; Motkuri, RK (reprint author), Pacific Northwest Natl Lab, Appl Funct Mat Energy & Environm Directorate, Richland, WA 99354 USA. EM radhakishan.motkuri@pnnl.gov; jrimer@central.uh.edu RI Grabow, Lars/F-7095-2011 OI Grabow, Lars/0000-0002-7766-8856 FU National Science Foundation [1151098, CBET-1512224, ACI-1053575, ACI-1531814]; Welch Foundation [E-1794]; U.S. Department of Energy (DOE), Energy Efficiency and Renewable Energy's Geothermal Technologies Office (GTO); U.S. Department of Energy (DOE) [DE-AC05-76RL01830]; Office of Science of the U.S. Department of Energy [DE-AC02-05CH11231] FX J.D.R. thanks the National Science Foundation (1151098) and the Welch Foundation (E-1794) for financial support. R.K.M and B.P.M thank the U.S. Department of Energy (DOE), Energy Efficiency and Renewable Energy's Geothermal Technologies Office (GTO) for financial support. PNNL is operated by Battelle for the U.S. Department of Energy (DOE) under Contract DE-AC05-76RL01830. J.D.R. and L.C.G. thank the National Science Foundation (CBET-1512224) for financial support. This work used the Extreme Science and Engineering Discovery Environment (XSEDE), which is supported by National Science Foundation (ACI-1053575), and HPC resources provided by the Texas Advanced Computing Center (TACC) at The University of Texas at Austin. High performance computational resources at the University of Houston are supported through an MRI award from the National Science Foundation (ACI-1531814). We also acknowledge the use of computational resources provided by the National Energy Research Scientific Computing (NERSC) Center, a DOE Office of Science User Facility supported by the Office of Science of the U.S. Department of Energy (DE-AC02-05CH11231). Finally, we thank the Center of Advanced Computing and Data Systems (CACDS) at the University of Houston for access to the Maxwell/Opuntia Clusters and advanced HPC support. NR 78 TC 1 Z9 1 U1 15 U2 15 PU WILEY-V C H VERLAG GMBH PI WEINHEIM PA POSTFACH 101161, 69451 WEINHEIM, GERMANY SN 0947-6539 EI 1521-3765 J9 CHEM-EUR J JI Chem.-Eur. J. PD NOV PY 2016 VL 22 IS 45 BP 16078 EP 16088 DI 10.1002/chem.201602653 PG 11 WC Chemistry, Multidisciplinary SC Chemistry GA EB1RT UT WOS:000387132800016 PM 27588557 ER PT J AU Seleson, P Du, Q Parks, ML AF Seleson, Pablo Du, Qiang Parks, Michael L. TI On the consistency between nearest-neighbor peridynamic discretizations and discretized classical elasticity models SO COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING LA English DT Article DE Peridynamics; Meshfree method; Consistency; Nodal-based quadratures; Classical finite differences; Navier-Cauchy equation of classical elasticity ID DYNAMIC CRACK-PROPAGATION; TRANSIENT HEAT-CONDUCTION; ADAPTIVE REFINEMENT; MOLECULAR-DYNAMICS; NONLOCAL DIFFUSION; NAVIER EQUATION; SOLID MECHANICS; CONVERGENCE; DISCONTINUITIES; FORMULATION AB The peridynamic theory of solid mechanics is a nonlocal reformulation of the classical continuum mechanics theory. At the continuum level, it has been demonstrated that classical (local) elasticity is a special case of peridynamics. Such a connection between these theories has not been extensively explored at the discrete level. This paper investigates the consistency between nearest-neighbor discretizations of linear elastic peridynamic models and finite difference discretizations of the Navier-Cauchy equation of classical elasticity. Although nearest-neighbor discretizations in peridynamics have been numerically observed to present grid-dependent crack paths or spurious microcracks, this paper focuses on a different, analytical aspect of such discretizations. We demonstrate that, even in the absence of cracks, such discretizations may be problematic unless a proper selection of weights is used. Specifically, we demonstrate that using the standard meshfree approach in peridynamics, nearest neighbor discretizations do not reduce, in general, to discretizations of corresponding classical models. We study nodal-based quadratures for the discretization of peridynamic models, and we derive quadrature weights that result in consistency between nearest-neighbor discretizations of peridynamic models and discretized classical models. The quadrature weights that lead to such consistency are, however, model-/discretization-dependent. We motivate the choice of those quadrature weights through a quadratic approximation of displacement fields. The stability of nearest-neighbor peridynamic schemes is demonstrated through a Fourier mode analysis. Finally, an approach based on a normalization of peridynamic constitutive constants at the discrete level is explored. This approach results in the desired consistency for one-dimensional models, but does not work in higher dimensions. The results of the work presented in this paper suggest that even though nearest-neighbor discretizations should be avoided in peridynamic simulations involving cracks, such discretizations are viable, for example for verification or validation purposes, in problems characterized by smooth deformations. Moreover, we demonstrate that better quadrature rules in peridynamics can be obtained based on the functional form of solutions. (C) 2016 Elsevier B.V. All rights reserved. C1 [Seleson, Pablo] Oak Ridge Natl Lab, Comp Sci & Math Div, One Bethel Valley Rd,POB 2008,MS-6211, Oak Ridge, TN 37831 USA. [Du, Qiang] Columbia Univ, Dept Appl Phys & Appl Math, New York, NY 10027 USA. [Parks, Michael L.] Sandia Natl Labs, Ctr Res Comp, POB 5800,MS-1320, Albuquerque, NM 87185 USA. RP Seleson, P (reprint author), Oak Ridge Natl Lab, Comp Sci & Math Div, One Bethel Valley Rd,POB 2008,MS-6211, Oak Ridge, TN 37831 USA. EM selesonpd@ornl.gov; qd2125@columbia.edu; mlparks@sandia.gov RI Du, Qiang/B-1021-2008; OI Du, Qiang/0000-0002-1067-8937; Seleson, Pablo/0000-0003-3279-4231 FU Householder Fellowship - U.S. Department of Energy, Office of Science, Office of Advanced Scientific Computing Research, Applied Mathematics program [ERKJE45]; U.S. Department of Energy [DE-AC05-00OR22725]; U.S. Defense Advanced Research Projects Agency, Defense Sciences Office [HR0011619523, 1868-A017-15]; U.S. NSF [DMS-1318586]; AFOSR MURI center for material failure prediction through peridynamics; U.S. Department of Energy's National Nuclear Security Administration [DE-AC04-94AL85000] FX The work of P. Seleson was supported by: the Householder Fellowship funded by the U.S. Department of Energy, Office of Science, Office of Advanced Scientific Computing Research, Applied Mathematics program, under award number ERKJE45, and the Laboratory Directed Research and Development program at the Oak Ridge National Laboratory (ORNL), which is operated by UT-Battelle, LLC., for the U.S. Department of Energy under Contract DE-AC05-00OR22725; and the U.S. Defense Advanced Research Projects Agency, Defense Sciences Office under contract and award numbers HR0011619523 and 1868-A017-15. The work of Q. Du was supported in part by the U.S. NSF grant DMS-1318586, and the AFOSR MURI center for material failure prediction through peridynamics. Sandia National Laboratories is a multi-program laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin Corporation, for the U.S. Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL85000. The first author would also like to acknowledge helpful discussions with Konrad Genser and Yohan John. Finally, we would like to thank three anonymous referees for their helpful comments and insights. NR 53 TC 0 Z9 0 U1 4 U2 4 PU ELSEVIER SCIENCE SA PI LAUSANNE PA PO BOX 564, 1001 LAUSANNE, SWITZERLAND SN 0045-7825 EI 1879-2138 J9 COMPUT METHOD APPL M JI Comput. Meth. Appl. Mech. Eng. PD NOV 1 PY 2016 VL 311 BP 698 EP 722 DI 10.1016/j.cma.2016.07.039 PG 25 WC Engineering, Multidisciplinary; Mathematics, Interdisciplinary Applications; Mechanics SC Engineering; Mathematics; Mechanics GA EB6UB UT WOS:000387520000030 ER PT J AU Yang, K Sun, PT Wang, L Xu, JC Zhang, LX AF Yang, Kai Sun, Pengtao Wang, Lu Xu, Jinchao Zhang, Lixiang TI Modeling and simulations for fluid and rotating structure interactions SO COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING LA English DT Article DE Fluid-rotating structure interaction; Arbitrary Lagrangian Eulerian (ALE) method; Monolithic algorithm; Mixed finite element method; Linear elasticity; Master-slave relations ID FINITE-ELEMENT FORMULATION; NAVIER-STOKES EQUATIONS; WIND TURBINE ROTORS; SLIP MESH UPDATE; 3D SIMULATION; TURBULENT-FLOW; BLOOD-FLOW; COMPUTATION; ALGORITHMS; PRECONDITIONERS AB In this paper, we study a dynamic fluid-structure interaction (PSI) model for an elastic structure immersed and spinning in the fluid. To describe the motion of a rotating elastic structure, we develop a linear constitutive model, that is suitable for the application of the arbitrary Lagrangian-Eulerian (ALE) method in FSI simulations. Additionally, a new ALE mapping method is designed to generate the moving fluid mesh while the deformable structure spins in a non-axisymmetric fluid channel. The structure velocity is adopted as the principle unknown to form a monolithic saddle-point system together with fluid velocity and pressure. Using the mixed finite element method and Newton's linearization, we discretize the nonlinear saddle-point system, and prove that the discrete saddle-point system is well-posed. The developed methodology is applied to a self-defined elastic structure and a realistic hydro-turbine under a prescribed angular velocity. Numerical validation is also conducted to demonstrate the accuracy of the models and the numerical methods. (C) 2016 Elsevier B.V. All rights reserved. C1 [Yang, Kai] Stanford Univ, Dept Mech Engn, 496 Lomita Mall, Stanford, CA 94305 USA. [Sun, Pengtao] Univ Nevada, Dept Math Sci, 4505 Maryland Pkwy, Las Vegas, NV 89154 USA. [Wang, Lu] Lawrence Livermore Natl Lab, 7000 East Ave, Livermore, CA 94550 USA. [Xu, Jinchao] Penn State Univ, Dept Math, University Pk, PA 16802 USA. [Zhang, Lixiang] Kunming Univ Sci & Technol, Dept Mech Engn, 68 Wenchang Rd, Kunming, Yunnan, Peoples R China. RP Sun, PT (reprint author), Univ Nevada, Dept Math Sci, 4505 Maryland Pkwy, Las Vegas, NV 89154 USA.; Xu, JC (reprint author), Penn State Univ, Dept Math, University Pk, PA 16802 USA. EM kaiyang15@stanford.edu; pengtao.sun@unlv.edu; wang.Ju85@llnl.gov; xu@math.psu.edu; zlxzcc@126.com FU Yunnan Provincial Science and Technology Department Research Award: Interdisciplinary Research in Computational Mathematics and Mechanics with Applications in Energy Engineering; U.S. Department of Energy, Office of Science, Office of Advanced Scientific Computing Research as part of the Collaboratory on Mathematics for Mesoscopic Modeling of Materials [DE-SC0009249, DE-SC0014400]; National Natural Science Foundation of China (NSFC) [91430215, 51279071]; National Science Foundation (NSF) [DE-SC0009249, DMS-1418806]; Doctoral Foundation of the Ministry of Education of China [20135314130002] FX All the authors were partially supported by the Yunnan Provincial Science and Technology Department Research Award: Interdisciplinary Research in Computational Mathematics and Mechanics with Applications in Energy Engineering. J. Xu, L. Wang, and K. Yang were also partially supported by the U.S. Department of Energy, Office of Science, Office of Advanced Scientific Computing Research as part of the Collaboratory on Mathematics for Mesoscopic Modeling of Materials (Contract No. DE-SC0009249 and DE-SC0014400), and also by the National Natural Science Foundation of China (NSFC) (Grant No. 91430215). P. Sun was partially supported by National Science Foundation (NSF) Grant DMS-1418806, and also by DE-SC0009249 during his sabbatical leave at Pennsylvania State University in 2013-2014. L. Zhang was partially supported by the NSFC (Grant No. 51279071) and the Doctoral Foundation of the Ministry of Education of China (Grant No. 20135314130002). We also appreciate the valuable assistance from Dr. Xiaozhe Hu and the FASP group of J. Xu in regard to the development of an efficient linear algebraic solver for the saddle-point system. NR 63 TC 0 Z9 0 U1 7 U2 7 PU ELSEVIER SCIENCE SA PI LAUSANNE PA PO BOX 564, 1001 LAUSANNE, SWITZERLAND SN 0045-7825 EI 1879-2138 J9 COMPUT METHOD APPL M JI Comput. Meth. Appl. Mech. Eng. PD NOV 1 PY 2016 VL 311 BP 788 EP 814 DI 10.1016/j.cma.2016.09.020 PG 27 WC Engineering, Multidisciplinary; Mathematics, Interdisciplinary Applications; Mechanics SC Engineering; Mathematics; Mechanics GA EB6UB UT WOS:000387520000034 ER PT J AU Annavarapu, C Settgast, RR Vitali, E Morris, JP AF Annavarapu, Chandrasekhar Settgast, Randolph R. Vitali, Efrem Morris, Joseph P. TI A local crack-tracking strategy to model three-dimensional crack propagation with embedded methods SO COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING LA English DT Article DE 3D fracture; Embedded cracks; Crack-tracking; X-FEM; G-FEM ID FINITE-ELEMENT-METHOD; FAST MARCHING METHOD; LEVEL SET UPDATE; STRONG DISCONTINUITIES; X-FEM; SURFACE REPRESENTATION; NUMERICAL-SIMULATION; GROWTH SIMULATION; MATERIAL FAILURE; COHESIVE CRACKS AB We develop a local, implicit crack tracking approach to propagate embedded failure surfaces in three-dimensions. We build on the global crack-tracking strategy of Oliver et al. (Int J. Numer. Anal. Meth. Geomech., 2004; 28:609-632) that tracks all potential failure surfaces in a problem at once by solving a Laplace equation with anisotropic conductivity. We discuss important modifications to this algorithm with a particular emphasis on the effect of the Dirichlet boundary conditions for the Laplace equation on the resultant crack path. Algorithmic and implementational details of the proposed method are provided. Finally, several three-dimensional benchmark problems are studied and results are compared with available literature. The results indicate that the proposed method addresses pathological cases, exhibits better behavior in the presence of closely interacting fractures, and provides a viable strategy to robustly evolve embedded failure surfaces in 3D. (C) 2016 Elsevier B.V. All rights reserved. C1 [Annavarapu, Chandrasekhar; Settgast, Randolph R.; Vitali, Efrem; Morris, Joseph P.] Lawrence Livermore Natl Lab, Computat Geosci Atmospher Earth & Energy Div, 7000 East Ave,L-286, Livermore, CA 94550 USA. RP Annavarapu, C (reprint author), Lawrence Livermore Natl Lab, Computat Geosci Atmospher Earth & Energy Div, 7000 East Ave,L-286, Livermore, CA 94550 USA. EM annavarapusr1@llnl.gov FU LLNL [DE-AC52-07NA27344]; U.S. Department of Energy; Laboratory Directed Research and Development program [15-ERD-010] FX Chandrasekhar Annavarapu would like to thank Dr. Joshua A. White at Lawrence Livermore National Laboratory, USA for helpful discussions and comments. This manuscript has been authored by LLNL under Contract No. DE-AC52-07NA27344 with the U.S. Department of Energy. The publisher, by accepting the article for publication, acknowledges that the United States Government retains a non-exclusive, paid-up, irrevocable, world-wide license to publish or reproduce the published form of this manuscript, or allow others to do so, for United States Government purposes. The document has been released to external audience under release number: LLNL-JRNL-696164. The financial support by the Laboratory Directed Research and Development program for the project #15-ERD-010 is gratefully acknowledged. NR 59 TC 0 Z9 0 U1 3 U2 3 PU ELSEVIER SCIENCE SA PI LAUSANNE PA PO BOX 564, 1001 LAUSANNE, SWITZERLAND SN 0045-7825 EI 1879-2138 J9 COMPUT METHOD APPL M JI Comput. Meth. Appl. Mech. Eng. PD NOV 1 PY 2016 VL 311 BP 815 EP 837 DI 10.1016/j.cma.2016.09.018 PG 23 WC Engineering, Multidisciplinary; Mathematics, Interdisciplinary Applications; Mechanics SC Engineering; Mathematics; Mechanics GA EB6UB UT WOS:000387520000035 ER PT J AU Perez-Monte, CF Perez, MD Rizzi, S Piccoli, F Luciano, C AF Perez-Monte, Cristian F. Perez, Mauricio D. Rizzi, Silvio Piccoli, Fabiana Luciano, Cristian TI Modelling frame losses in a parallel Alternate Frame Rendering system with a Computational Best-effort Scheme SO COMPUTERS & GRAPHICS-UK LA English DT Article DE Alternate Frame Rendering; Parallel and distributed graphic systems; Distributed volume rendering; Monte Carlo Method; Real time; Virtual reality ID VIRTUAL ENVIRONMENTS; VOLUME ILLUMINATION; AMBIENT OCCLUSION; DISPLAYS AB Virtual reality (VR) surgical training and presurgical planning require the creation of 3D virtual models of patient anatomy from medical scans (e.g. CT or MRI). Real-time head tracking in VR applications allows users to navigate in the virtual anatomy from any 3D position and orientation. The process of interactively rendering highly detailed 3D volumetric data of anatomical models from a dynamically changing observer's perspective is extremely demanding for computational resources. We propose a parallel computing solution to this problem, involving a distributed volume graphics rendering system composed of multiple nodes concurrently working on different frames of the output stream, which are later integrated to form the final animation. In this scenario, it is important to consider frame losses generated by their out-of-order arrivals in the output sequence of 2D images. This paper presents a study of frame losses for a distributed graphics rendering system consisting of multiple GPU-based heterogeneous nodes running in a best-effort rendering scheme and applying an Alternate Frame Rendering technique. We describe a mathematical model of frame losses, as well as a performance evaluation comparing model predictions with experimental results. (C) 2016 Elsevier Ltd. All rights reserved. C1 [Perez-Monte, Cristian F.; Perez, Mauricio D.] Univ Tecnol Nacl, Fac Reg Mendoza, GridTICs, Cordoba, Argentina. [Perez, Mauricio D.] Univ Tecnol Nacl, Fac Reg Mendoza, LAMA, Cordoba, Argentina. [Rizzi, Silvio] Argonne Natl Lab, Argonne Leadership Comp Facil, Lemont, IL USA. [Perez-Monte, Cristian F.; Piccoli, Fabiana] Univ Natl San Luis, LIDIC, San Luis, Argentina. [Luciano, Cristian] Univ Illinois, Dept Bioengn, Chicago, IL USA. [Luciano, Cristian] Univ Illinois, Dept Biomed & Hlth Informat Sci, Chicago, IL USA. [Luciano, Cristian] Univ Illinois, Dept Med Educ, Chicago, IL USA. RP Perez-Monte, CF (reprint author), Univ Tecnol Nacl, Fac Reg Mendoza, GridTICs, Cordoba, Argentina.; Perez-Monte, CF (reprint author), Univ Natl San Luis, LIDIC, San Luis, Argentina. EM cristian.perez@gridtics.frm.utn.edu.ar OI Perez-Monte, Cristian Federico/0000-0003-4407-7811 FU UTN-FRM [PICT2010/29]; UNSL [PROICO-30310]; GridTICs (UTN FRM); LICPaD (UTN FRM); LIDIC (UNSL) FX We gratefully acknowledge the computing resources provided and operated by the Joint Laboratory for System Evaluation (JLSE) at Argonne National Laboratory. Furthermore we thank the resources and support of GridTICs and LICPaD (UTN FRM), and LIDIC (UNSL). This research has been partially supported by Project PICT2010/29 of UTN-FRM and PROICO-30310 of UNSL. Finally, we are deeply grateful to Ana Laura Diedrichs from GridTICs (UTN FRM, Argentina) and Mario Del Popolo from FCEN (UNCU, Argentina) for their suggestions to improve this work. NR 38 TC 1 Z9 1 U1 3 U2 3 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 0097-8493 EI 1873-7684 J9 COMPUT GRAPH-UK JI Comput. Graph.-UK PD NOV PY 2016 VL 60 BP 76 EP 82 DI 10.1016/j.cag.2016.08.004 PG 7 WC Computer Science, Software Engineering SC Computer Science GA EA8CC UT WOS:000386861900010 ER PT J AU Nielsen, MR Sand, KK Rodriguez-Blanco, JD Bovet, N Generosi, J Dalby, KN Stipp, SLS AF Nielsen, M. R. Sand, K. K. Rodriguez-Blanco, J. D. Bovet, N. Generosi, J. Dalby, K. N. Stipp, S. L. S. TI Inhibition of Calcite Growth: Combined Effects of Mg2+ and SO42- SO CRYSTAL GROWTH & DESIGN LA English DT Article ID SURFACE-SENSITIVE TECHNIQUES; ATOMIC-FORCE MICROSCOPY; DETERMINING IONS CA2+; CRYSTAL-GROWTH; WETTABILITY ALTERATION; DISSOLUTION KINETICS; SATURATION STATE; SOLID-SOLUTION; OIL-RECOVERY; MAGNESIUM AB Magnesium and sulfate are each known to affect calcite growth and dissolution, but little is known about their combined effects on calcite growth rates. We grew calcite using the constant composition approach at ambient conditions, monitoring inhibition in solutions of Mg2+ and SO42- individually and together. The growth rate for pure calcite averaged 4.35 X 1.0(-6) mol 1;m(-2) s(-1) but decreased to 0.34, 0.16, and 0.08 X 10(-6) mol m(-2) s(-1) in solutions with 40 mM of SO42-, 13.3 mM of Mg2+, and 12.7 mM of MgSO4. We characterized the crystal form with scanning electron microscopy and atomic force microscopy. The {10 (1) over bar0} crystal, surface developed as the foreign ion concentration increased in the order SO42- < Mg2+ < MgSO4. Powder X-ray diffraction and X-ray photoelectron spectroscopy showed Mg incorporation of as much as 9.2 mol %. Mg2+ inhibits calcite growth more effectively when SO42- is also present, which we interpret to be the result of MgSO4 ion pair formation. Sulfate promotes Mg2+ dehydration, thereby allowing calcite uptake at lower temperatures. These results improve general understanding about the controls on biomineralisation and imply a need for re-examining the validity of the Mg/Ca thermometer, which uses the Mg composition in foraminifer for interpreting ancient seawater temperatures. C1 [Nielsen, M. R.; Sand, K. K.; Rodriguez-Blanco, J. D.; Bovet, N.; Generosi, J.; Dalby, K. N.; Stipp, S. L. S.] Univ Copenhagen, Nanosci Ctr, Dept Chem, Univ Pk 5, DK-2100 Copenhagen, Denmark. [Sand, K. K.] Pacific Northwest Natl Labs, Div Phys Sci, Richland, WA USA. [Rodriguez-Blanco, J. D.] Trinity Coll Dublin, Dept Geol, Dublin 2, Ireland. RP Nielsen, MR (reprint author), Univ Copenhagen, Nanosci Ctr, Dept Chem, Univ Pk 5, DK-2100 Copenhagen, Denmark. EM rnielsen@nano.ku.dk RI bovet, nicolas/B-4092-2014; Rodriguez-Blanco, Juan Diego/D-5197-2013; Generosi, Johanna/A-5600-2010 OI bovet, nicolas/0000-0002-5081-0517; Rodriguez-Blanco, Juan Diego/0000-0001-5978-3001; Generosi, Johanna/0000-0002-4683-5615 FU UK Engineering and Physical Sciences Research Council [EPSRC] through the Materials Interface with Biology (MIB) Consortium [EP/I001514/1]; European Commission [FP7-290040]; Danish Council for Independent Research [0602-02915B]; Sapere Aude Programs [0602-02654B]; NanoCArB Marie Curie Intra-European Fellowship (IEF) [PIEF-GA-2013-624016]; Maersk Oil and Gas A/S FX We sincerely thank K. West, L. Lakshtanov, D. Okhrimenko, S. Dobberschutz, and the NanoGeoScience Group members for discussion. We are grateful to three anonymous reviewers. Funding was provided by the UK Engineering and Physical Sciences Research Council [EPSRC Grant Number EP/I001514/1], through the Materials Interface with Biology (MIB) Consortium. This study was affiliated with the Mineral Scaling (MINSC) ITN, funded by the European Commission [Grant Agreement No: FP7-290040]. K.K.S. is grateful for funding from the Danish Council for Independent Research on their Individual Post Doc (0602-02915B) and Sapere Aude Programs (0602-02654B). J.D.R.-B. acknowledges the financial support by the NanoCArB (PIEF-GA-2013-624016) Marie Curie Intra-European Fellowship (IEF). The project was made possible by access to instruments funded by Maersk Oil and Gas A/S. NR 78 TC 0 Z9 0 U1 22 U2 22 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 1528-7483 EI 1528-7505 J9 CRYST GROWTH DES JI Cryst. Growth Des. PD NOV PY 2016 VL 16 IS 11 BP 6199 EP 6207 DI 10.1021/acs.cgd.6b00536 PG 9 WC Chemistry, Multidisciplinary; Crystallography; Materials Science, Multidisciplinary SC Chemistry; Crystallography; Materials Science GA EB1FI UT WOS:000387094600010 ER PT J AU Broecker, J Klingel, V Ou, WL Balo, AR Kissick, DJ Ogata, CM Kuo, AL Ernst, OP AF Broecker, Jana Klingel, Viviane Ou, Wei-Lin Balo, Aidin R. Kissick, David J. Ogata, Craig M. Kuo, Anling Ernst, Oliver P. TI A Versatile System for High-Throughput In Situ X-ray Screening and Data Collection of Soluble and Membrane-Protein Crystals SO CRYSTAL GROWTH & DESIGN LA English DT Article ID CRYSTALLOGRAPHIC STRUCTURE DETERMINATION; MACROMOLECULAR CRYSTALLOGRAPHY; SERIAL CRYSTALLOGRAPHY; MICROFLUIDIC CHIP; RADIATION-DAMAGE; ROOM-TEMPERATURE; CUBIC PHASE; CRYSTALLIZATION; DIFFRACTION; MICROCRYSTALS AB In recent years, in situ data collection has been a major focus of progress in protein crystallography. Here, we introduce the Mylar in situ method using Mylar-based sandwich plates that are inexpensive, easy to make and handle, and show significantly less background scattering than other setups. A variety of cognate holders for patches of Mylar in situ sandwich films corresponding to one or more wells makes the method robust and versatile, allows for storage and shipping of entire wells, and enables automated crystal imaging, screening, and goniometer-based X-ray diffraction data-collection at room temperature and under cryogenic conditions for soluble and membrane-protein crystals grown in or transferred to these plates. We validated the Mylar in situ method using crystals of the water-soluble proteins hen egg-white lysozyme and sperm whale myoglobin as well as the 7-transmembrane protein bacteriorhodopsin from Haloquadratum walsbyi. In conjunction with current developments at synchrotrons, this approach promises high-resolution structural studies of membrane proteins to become faster and more routine. C1 [Broecker, Jana; Klingel, Viviane; Ou, Wei-Lin; Balo, Aidin R.; Kuo, Anling; Ernst, Oliver P.] Univ Toronto, Dept Biochem, Toronto, ON M5S 1A8, Canada. [Kissick, David J.; Ogata, Craig M.] Univ Toronto, Dept Mol Genet, Toronto, ON M5S 1A8, Canada. [Ernst, Oliver P.] Argonne Natl Lab, GM CA Adv Photon Source, Lemont, IL 60439 USA. RP Broecker, J; Ernst, OP (reprint author), Univ Toronto, Dept Biochem, Toronto, ON M5S 1A8, Canada.; Ernst, OP (reprint author), Argonne Natl Lab, GM CA Adv Photon Source, Lemont, IL 60439 USA. EM jana.broecker@utoronto.ca; oliver.ernst@utoronto.ca FU DOE Office of Science by Argonne National Laboratory [DE-AC02-06CH11357]; German Research Foundation (DFG) [BR 5124/1-1]; Canada Excellence Research Chair program FX We are grateful to Frank Sicheri, P. Lynne Howell, Emil F. Pai, Gilbert G. Prive and Raymon Julien (all University of Toronto) for providing access to X-ray home sources. We thank the MADLab and the Gerstein Library, in particular Erica Lenton and Michael Spears (University of Toronto), for admission to the 3D printing facility. We also thank Yang Shen (University of Toronto) for help with purifying SWMb and growing SWMb-CO crystals, as well as John S. Olson (Rice University, USA) for providing plasmid pMb413a. We also thank Allison Trnka (Saunders, USA) for supplying us with various spacers and Jeff Sansome from the Machine Shop (University of Toronto) for advice with clamping. This research used resources of the Advanced Photon Source, a U.S. Department of Energy (DOE) Office of Science User Facility operated for the DOE Office of Science by Argonne National Laboratory under Contract No. DE-AC02-06CH11357. We particularly thank the staff at the GM/CA beamline. For fruitful discussions and carefully reading the manuscript we are grateful to Emil F. Pai (University of Toronto). This work was supported by a Research Fellowship from the German Research Foundation (DFG) to J.B. (BR 5124/1-1) and by the Canada Excellence Research Chair program (to O.P.E.). O.P.E. holds the Anne and Max Tanenbaum Chair in Neuroscience at the University of Toronto. NR 44 TC 1 Z9 1 U1 6 U2 6 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 1528-7483 EI 1528-7505 J9 CRYST GROWTH DES JI Cryst. Growth Des. PD NOV PY 2016 VL 16 IS 11 BP 6318 EP 6326 DI 10.1021/acs.cgd6b00950 PG 9 WC Chemistry, Multidisciplinary; Crystallography; Materials Science, Multidisciplinary SC Chemistry; Crystallography; Materials Science GA EB1FI UT WOS:000387094600024 PM 28261000 ER PT J AU Parkin, SR Thorley, KJ Gagnon, KJ Behrman, EJ AF Parkin, Sean R. Thorley, Karl J. Gagnon, Kevin J. Behrman, Edward J. TI Epitaxially Intergrown Conformational Polymorphs and a Mixed Water/Methanol Solvate of 5 '-Deoxy-5 '-iodoguanosine SO CRYSTAL GROWTH & DESIGN LA English DT Article ID CRYSTAL-STRUCTURE; URIC-ACID; 5'-TERMINI AB 5'-Deoxy-5'-iodoguanosine (I) crystals deposited from mixtures of water and methanol grow as nonsolvated hybrids of conformational polymorphs (Ia, Ib) and as a mixed Solvate (Ic). Some solvent-free crystals are purely Ia, while others have varying amounts Of Ib epitaxially intergrown with Ia. In Ia and Ib the conformations differ primarily by torsion about the C4' - C5' bond (guanosine numbering scheme), which dramatically affects the iodine atom position. Powder diffraction and reconstructed reciprocal-lattice-slice images had small peaks Incompatible with Ia: Some solvent-free crystals required lattices for both Ia and Ib to index all Observable reflections. Unit-cell dimensions for Ia and Ib suggest the potential for epitaxial intergrowth. Hydrogen-bond networks in Ia and Ib are essentially identical and result in double layers of molecules in the ab plane, with layers of iodine at the layer surfaces. The iodine layers of Ia and Ib are incompatible: in Ia adjacent iodine atom layers interdigitate slightly, whereas in lb they do not. Theoretical calculations support the conclusion that at room. temperature Ia, is the thermodynamically more stable polymorph and that Ib represents a kinetic product. C1 [Parkin, Sean R.; Thorley, Karl J.] Univ Kentucky, Dept Chem, 505 Rose St, Lexington, KY 40506 USA. [Thorley, Karl J.] Univ Kentucky, Ctr Appl Energy Res, 3572 Iron Works Pike, Lexington, KY 40511 USA. [Gagnon, Kevin J.] LBNL, Adv Light Source, Berkeley, CA 94720 USA. [Behrman, Edward J.] Ohio State Univ, Dept Chem & Biochem, Columbus, OH 43210 USA. RP Parkin, SR (reprint author), Univ Kentucky, Dept Chem, 505 Rose St, Lexington, KY 40506 USA. EM s.parkin@uky.edu FU NSF [MRI CHE-0319176]; Office of Science, Office of Basic Energy Sciences of the U.S. Department of Energy [DE-AC02-05CH11231] FX We are grateful to Prof. Carolyn Brock for very useful discussions. The X8 Proteum at UK was funded by the NSF (MRI CHE-0319176). The Advanced Light Source is supported by the Director, Office of Science, Office of Basic Energy Sciences of the U.S. Department of Energy under Contract No. DE-AC02-05CH11231. NR 42 TC 0 Z9 0 U1 2 U2 2 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 1528-7483 EI 1528-7505 J9 CRYST GROWTH DES JI Cryst. Growth Des. PD NOV PY 2016 VL 16 IS 11 BP 6343 EP 6353 DI 10.1021/acs.cgd.6b00981 PG 11 WC Chemistry, Multidisciplinary; Crystallography; Materials Science, Multidisciplinary SC Chemistry; Crystallography; Materials Science GA EB1FI UT WOS:000387094600027 ER PT J AU Li, H Meng, F Malliakas, CD Liu, ZF Chung, DY Wessels, B Kanatzidis, MG AF Li, Hao Meng, Fang Malliakas, Christos D. Liu, Zhifu Chung, Duck Young Wessels, Bruce Kanatzidis, Mercouri G. TI Mercury Chalcohalide Semiconductor Hg3Se2Br2 for Hard Radiation Detection SO CRYSTAL GROWTH & DESIGN LA English DT Article ID CADMIUM ZINC TELLURIDE; GAMMA-RAY DETECTORS; SINGLE-CRYSTALS; X-RAY; ELECTRICAL-PROPERTIES; VAPOR TRANSPORT; GROWTH; IODIDE; FABRICATION; CDZNTE AB Hg3Se2Br2 is a wide band gap semiconductor (2.22 eV) with high density (7.598 g/cm(3)) and crystallizes in the monoclinic space group C2/m with cell parameters of a = 17.496 (4) angstrom b = 9.3991 (19) angstrom c = 9.776(2) angstrom, beta = 90:46(3)degrees, V = 1607.6(6) angstrom(3). It melts congruently at a low temperature, 566 degrees C, which allows for an easy single crystal growth directly from the stoichiometric melt. Single crystals of Hg3Se2Br2 up to 1 cm long have been grown using the Bridgman method. Hg3Se2Br2 single crystals exhibit a strong photocurrent response when, exposed to Ag X-ray and blue diode laser. The resistivity of Hg3Se2Br2 measured by the two probe method is on the order of 10(11) Omega.cm, and the mobility lifetime product (mu tau) of the electron and hole carriers estimated from the energy spectroscopy under Ag X-ray radiation are (mu tau)(e) approximate to 1.4 x 10(-4) cm(2)/V and (mu tau)(h) approximate to 9.2 x 10(-5) cm(2)/V. Electronic structure calculations at the density functional theory level indicate a direct band gap and-a relatively small effective mass for carriers. On the basis of the photoconductivity and hard X-ray spectrum, Hg3Se2Br2 is a promising candidate for X-ray and gamma-ray radiation detection at room temperature. C1 [Li, Hao; Meng, Fang; Malliakas, Christos D.; Chung, Duck Young; Kanatzidis, Mercouri G.] Argonne Natl Lab, Div Mat Sci, Argonne, IL 60439 USA. [Malliakas, Christos D.; Kanatzidis, Mercouri G.] Northwestern Univ, Dept Chem, Evanston, IL 60208 USA. [Liu, Zhifu; Wessels, Bruce] Northwestern Univ, Dept Mat Sci & Engn, Evanston, IL 60208 USA. [Wessels, Bruce] Northwestern Univ, Dept Elect Engn & Comp Sci, Evanston, IL 60208 USA. RP Kanatzidis, MG (reprint author), Argonne Natl Lab, Div Mat Sci, Argonne, IL 60439 USA.; Kanatzidis, MG (reprint author), Northwestern Univ, Dept Chem, Evanston, IL 60208 USA. EM m-kanatzidis@northwestern.edu FU Office of Nonproliferation and Verification Research and Development under National Nuclear Security Administration of the U.S. Department of Energy [DE-AC02-06CH11357]; U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences [DE-AC02-06CH11357] FX This work was supported by the Office of Nonproliferation and Verification Research and Development under National Nuclear Security Administration of the U.S. Department of Energy under contract No. DE-AC02-06CH11357. For SEM/EDS analysis, use of the Center for Nanoscale Materials, an Office of Science user facility, was supported by the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences, under Contract No. DE-AC02-06CH11357. NR 81 TC 0 Z9 0 U1 13 U2 13 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 1528-7483 EI 1528-7505 J9 CRYST GROWTH DES JI Cryst. Growth Des. PD NOV PY 2016 VL 16 IS 11 BP 6446 EP 6453 DI 10.1021/acs.cgd.6b01118 PG 8 WC Chemistry, Multidisciplinary; Crystallography; Materials Science, Multidisciplinary SC Chemistry; Crystallography; Materials Science GA EB1FI UT WOS:000387094600039 ER PT J AU Eyring, V Gleckler, PJ Heinze, C Stouffer, RJ Taylor, KE Balaji, V Guilyardi, E Joussaume, S Kindermann, S Lawrence, BN Meehl, GA Righi, M Williams, DN AF Eyring, Veronika Gleckler, Peter J. Heinze, Christoph Stouffer, Ronald J. Taylor, Karl E. Balaji, V. Guilyardi, Eric Joussaume, Sylvie Kindermann, Stephan Lawrence, Bryan N. Meehl, Gerald A. Righi, Mattia Williams, Dean N. TI Towards improved and more routine Earth system model evaluation in CMIP SO EARTH SYSTEM DYNAMICS LA English DT Article ID CHEMISTRY-CLIMATE MODELS; SATELLITE-OBSERVATIONS; PERFORMANCE METRICS; SENSITIVITY; SIMULATIONS; PROJECTIONS; CIRCULATION; VALIDATION; CHALLENGES; ENSEMBLE AB The Coupled Model Intercomparison Project (CMIP) has successfully provided the climate community with a rich collection of simulation output from Earth system models (ESMs) that can be used to understand past climate changes and make projections and uncertainty estimates of the future. Confidence in ESMs can be gained because the models are based on physical principles and reproduce many important aspects of observed climate. More research is required to identify the processes that are most responsible for systematic biases and the magnitude and uncertainty of future projections so that more relevant performance tests can be developed. At the same time, there are many aspects of ESM evaluation that are well established and considered an essential part of systematic evaluation but have been implemented ad hoc with little community coordination. Given the diversity and complexity of ESM analysis, we argue that the CMIP community has reached a critical juncture at which many baseline aspects of model evaluation need to be performed much more efficiently and consistently. Here, we provide a perspective and viewpoint on how a more systematic, open, and rapid performance assessment of the large and diverse number of models that will participate in current and future phases of CMIP can be achieved, and announce our intention to implement such a system for CMIP6. Accomplishing this could also free up valuable resources as many scientists are frequently "re-inventing the wheel" by re-writing analysis routines for well-established analysis methods. A more systematic approach for the community would be to develop and apply evaluation tools that are based on the latest scientific knowledge and observational reference, are well suited for routine use, and provide a wide range of diagnostics and performance metrics that comprehensively characterize model behaviour as soon as the output is published to the Earth System Grid Federation (ESGF). The CMIP infrastructure enforces data standards and conventions for model output and documentation accessible via the ESGF, additionally publishing observations (obs4MIPs) and reanalyses (ana4MIPs) for model intercomparison projects using the same data structure and organization as the ESM output. This largely facilitates routine evaluation of the ESMs, but to be able to process the data automatically alongside the ESGF, the infrastructure needs to be extended with processing capabilities at the ESGF data nodes where the evaluation tools can be executed on a routine basis. Efforts are already underway to develop community-based evaluation tools, and we encourage experts to provide additional diagnostic codes that would enhance this capability for CMIP. At the same time, we encourage the community to contribute observations and reanalyses for model evaluation to the obs4MIPs and ana4MIPs archives. The intention is to produce through the ESGF a widely accepted quasi-operational evaluation framework for CMIP6 that would routinely execute a series of standardized evaluation tasks. Over time, as this capability matures, we expect to produce an increasingly systematic characterization of models which, compared with early phases of CMIP, will more quickly and openly identify the strengths and weaknesses of the simulations. This will also reveal whether long-standing model errors remain evident in newer models and will assist modelling groups in improving their models. This framework will be designed to readily incorporate updates, including new observations and additional diagnostics and metrics as they become available from the research community. C1 [Eyring, Veronika; Righi, Mattia] Deutsch Zentrum Luft & Raumfahrt DLR, Inst Phys Atmosphare, Oberpfaffenhofen, Germany. [Gleckler, Peter J.; Taylor, Karl E.; Williams, Dean N.] Lawrence Livermore Natl Lab, Program Climate Model Diag & Intercomparison, Livermore, CA USA. [Heinze, Christoph] Univ Bergen, Inst Geophys, Bergen, Norway. [Heinze, Christoph] Bjerknes Ctr Climate Res, Bergen, Norway. [Heinze, Christoph] Uni Res Climate, Bergen, Norway. [Stouffer, Ronald J.; Balaji, V.] NOAA, Geophys Fluid Dynam Lab, Princeton, NJ USA. [Balaji, V.] Princeton Univ, Cooperat Inst Climate Sci, Princeton, NJ 08544 USA. [Guilyardi, Eric] UPMC, CNRS, Lab Oceanog & Climat, Inst Pierre Simon Laplace, Paris, France. [Guilyardi, Eric; Lawrence, Bryan N.] Univ Reading, Natl Ctr Atmospher Sci, Reading, Berks, England. [Joussaume, Sylvie] CNRS CEA UVSQ, Lab Sci Climat & Environm, Inst Pierre Simon Laplace, Saclay, France. [Kindermann, Stephan] Deutsch Klimarechenzentrum, Hamburg, Germany. [Lawrence, Bryan N.] STFC Rutherford Appleton Lab, Ctr Environm Data Anal, Didcot, Oxon, England. [Meehl, Gerald A.] Natl Ctr Atmospher Res, POB 3000, Boulder, CO 80307 USA. RP Eyring, V (reprint author), Deutsch Zentrum Luft & Raumfahrt DLR, Inst Phys Atmosphare, Oberpfaffenhofen, Germany. EM veronika.eyring@dlr.de RI Righi, Mattia/I-5120-2013; Taylor, Karl/F-7290-2011; OI Taylor, Karl/0000-0002-6491-2135; Righi, Mattia/0000-0003-3827-5950 FU European Commission [312979]; European Union [641816]; ExArch grant (NSF award) [1119308]; National Oceanic and Atmospheric Administration, US Department of Commerce [NA08OAR4320752]; National Science Foundation; Regional and Global Climate Modeling Program of the US Department of Energy's Office (DOE) of Biological & Environmental Research [DE-FC02-97ER62402]; DOE programme under Lawrence Livermore National Laboratory [DE-AC52-07NA27344] FX This work was supported in part by the European Commission's 7th Framework Programme "InfraStructure for the European Network for Earth System Modelling Phase 2 (IS-ENES2)" project under grant agreement no. 312979. Veronika Eyring acknowledges additional funding received from the European Union's Horizon 2020 research and innovation programme under grant agreement no. 641816 (CRESCENDO). V. Balaji acknowledges funding from an ExArch grant (NSF award 1119308) and support by the Cooperative Institute of Climate Science from the National Oceanic and Atmospheric Administration, US Department of Commerce (award NA08OAR4320752). Gerald A. Meehl acknowledges support from the National Science Foundation and from the Regional and Global Climate Modeling Program of the US Department of Energy's Office (DOE) of Biological & Environmental Research (cooperative agreement no. DE-FC02-97ER62402). Karl E. Taylor and Peter J. Gleckler acknowledge support from the same DOE programme under Lawrence Livermore National Laboratory as a contribution to the US Department of Energy, Office of Science, Climate and Environmental Sciences Division, Regional and Global Climate Modeling Program, under contract DE-AC52-07NA27344. The authors thank all representatives of the climate science community who responded to the CMIP5 survey that formed much of the basis for this and an accompanying paper on scientific needs for CMIP6. We thank Ingo Bethke, Bjorn Brotz, Tony Del Genio, Larry Horowitz, Martin Juckes, John Krasting, and Bjorn Stevens for helpful comments on an earlier version of this manuscript, and Sebastien Denvil for many related discussions. Thanks to Luisa Sartorelli for her help with the figures and to Simon Read for helpful discussions and recommendations on the coupling of the evaluation tools to the ESGF. We acknowledge the World Climate Research Programme's (WCRP's) Working Group on Coupled Modelling (WGCM), which is responsible for CMIP, and we thank the climate modelling groups for producing and making available their model output. The statements, findings, conclusions, and recommendations are those of the authors and do not necessarily reflect the views of any government agency or department. NR 64 TC 1 Z9 1 U1 4 U2 4 PU COPERNICUS GESELLSCHAFT MBH PI GOTTINGEN PA BAHNHOFSALLEE 1E, GOTTINGEN, 37081, GERMANY SN 2190-4979 EI 2190-4987 J9 EARTH SYST DYNAM JI Earth Syst. Dynam. PD NOV 1 PY 2016 VL 7 IS 4 BP 813 EP 830 DI 10.5194/esd-7-813-2016 PG 18 WC Geosciences, Multidisciplinary SC Geology GA EB5YY UT WOS:000387458200002 ER PT J AU Abramoff, RZ Finzi, AC AF Abramoff, Rose Z. Finzi, Adrien C. TI Seasonality and partitioning of root allocation to rhizosphere soils in a midlatitude forest SO ECOSPHERE LA English DT Article DE belowground allocation; C budget; Fraxinus americana; Harvard Forest; midlatitude forest; minirhizotron; phenology; Quercus rubra; rhizosphere; root growth; Tsuga canadensis ID TEMPERATE FOREST; SUGAR MAPLE; NITROGEN CONCENTRATION; CARBON SEQUESTRATION; MICROBIAL BIOMASS; HARDWOOD FORESTS; ORGANIC-MATTER; BOREAL FOREST; ELEVATED CO2; PINE FOREST AB Root growth, respiration, and exudation are important components of biogeochemical cycles, yet data on the timing and partitioning of C to these processes are rare. As a result, it is unclear how the seasonal timing, or phenology, of root C allocation is affected by the phenology of its component processes: growth of root tissue, respiration, mycorrhizal allocation, and exudation of labile C. The objective of this study was to estimate the phenology and partitioning of C belowground across the growing season in a midlatitude forest located in central Massachusetts. Fine and coarse root production, respiration, and exudation were summed to estimate a monthly total belowground C flux (TBCF) in two hardwood stands dominated by Quercus rubra and Fraxinus americana, respectively, and one conifer stand dominated by Tsuga canadensis. We observed significant stand-level differences in belowground C flux and the partitioning of C to root growth, mycorrhizal fungi, exudation, and respiration. The deciduous hardwood stands allocated C belowground earlier in the season compared to the conifer-dominated stand. The deciduous stands also allocated a greater proportion of TBCF to root growth compared to the conifer-dominated hemlock (T. canadensis) stand. Of the three stands, red oak partitioned the greatest proportion of TBCF (similar to 50%) to root growth, and hemlock the least. Low root growth rates in hemlock may be related to the arrival and spread of the invasive pest, hemlock wooly adelgid (Adelges tsugae), during the study period. Ongoing research in the eastern hemlock stand may yet determine how whole tree allocation and partitioning change as a result of this infestation. C1 [Finzi, Adrien C.] Boston Univ, Dept Biol, 5 Cummington St, Boston, MA 02215 USA. Boston Univ, PhD Program Biogeosci, Boston, MA 02215 USA. [Abramoff, Rose Z.] Lawrence Berkeley Natl Lab, Berkeley, CA 94720 USA. RP Finzi, AC (reprint author), Boston Univ, Dept Biol, 5 Cummington St, Boston, MA 02215 USA. EM afinzi@bu.edu OI Abramoff, Rose/0000-0002-3393-3064 FU National Science Foundation [EF-1065029, DEB-0743564]; American Association of University Women (AAUW) American Dissertation Fellowship; Office of Science (BER); U.S. Department of Energy [10-DOE-1053] FX The authors thank Colin Averill, John Drake, William Munger, and Patrick Sorensen for use of data. The authors also thank Andrew Richardson (Harvard University) for making data from the PhenoCam network publicly available. Development of the PhenoCam network has been supported through the National Science Foundation (award EF-1065029). This research was supported by the American Association of University Women (AAUW) American Dissertation Fellowship, the Office of Science (BER), the U.S. Department of Energy (grant no. 10-DOE-1053), and the National Science Foundation (DEB-0743564). NR 83 TC 0 Z9 0 U1 29 U2 29 PU WILEY-BLACKWELL PI HOBOKEN PA 111 RIVER ST, HOBOKEN 07030-5774, NJ USA SN 2150-8925 J9 ECOSPHERE JI Ecosphere PD NOV PY 2016 VL 7 IS 11 AR e01547 DI 10.1002/ecs2.1547 PG 20 WC Ecology SC Environmental Sciences & Ecology GA EB2UI UT WOS:000387217700010 ER PT J AU Hu, KJ Chen, YC AF Hu, Kejia Chen, Yuche TI Technological growth of fuel efficiency in european automobile market 1975-2015 SO ENERGY POLICY LA English DT Article DE Fuel consumption; Technology development; New cars ID PORTFOLIO DESIGN; CARS; EMISSIONS; SWEDISH; EXAMPLE AB This paper looks at the technological growth of new car fleet fuel efficiency in the European Union between 1975 and 2015. According to the analysis results, from 1975 to 2006 the fuel efficiency technology improvements were largely offset by vehicles' increased weight, engine size, and consumer amenities such as acceleration capacity. After 2006, downsizing in weight and engine capacity was observed in new car fleet, while fuel consumption decreased by 32% between 2006 and 2015. We adopt a statistical method and find that from 1975 to 2015, a 1% increase in weight would result in 0.3 to 0.5% increments in fuel consumption per 100 km, and a 1% reduction in 0-100 km/h acceleration time would increase fuel consumption by about 0.3%. Impacts of other attributes on fuel consumption are also assessed. To meet the European Union's 2021 fuel consumption target, downsizing of cars, as well as at least maintaining fuel efficiency technology growth trend observed between 2005 and 2015, are needed. Government policies on controlling improvement in acceleration performance or promoting alternative fuel vehicles are also important to achieve European Union 2021 target. Published by Elsevier Ltd. C1 [Hu, Kejia] Northwestern Univ, Kellogg Sch Management, Evanston, IL 60208 USA. [Chen, Yuche] Natl Renewable Energy Lab, 15013 Denver West Pkwy, Golden, CO 80401 USA. RP Chen, YC (reprint author), Natl Renewable Energy Lab, 15013 Denver West Pkwy, Golden, CO 80401 USA. EM Yuche.Chen@nrel.gov RI Chen, Yuche/S-6381-2016 OI Chen, Yuche/0000-0003-2577-2448 FU U.S. Department of Energy [DE-AC36-08GO28308]; National Renewable Energy Laboratory FX YC was supported by the U.S. Department of Energy under Contract no. DE-AC36-08GO28308 with the National Renewable Energy Laboratory. The authors would like to thank the two anonymous reviewers' comments and suggestions. NR 25 TC 1 Z9 1 U1 4 U2 4 PU ELSEVIER SCI LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND SN 0301-4215 EI 1873-6777 J9 ENERG POLICY JI Energy Policy PD NOV PY 2016 VL 98 SI SI BP 142 EP 148 DI 10.1016/j.enpol.2016.08.024 PG 7 WC Energy & Fuels; Environmental Sciences; Environmental Studies SC Energy & Fuels; Environmental Sciences & Ecology GA EB3WS UT WOS:000387300300013 ER PT J AU Iyer, GC Clarke, LE Edmonds, JA Hultman, NE AF Iyer, Gokul C. Clarke, Leon E. Edmonds, James A. Hultman, Nathan E. TI Do national-level policies to promote low-carbon technology deployment pay off for the investor countries? SO ENERGY POLICY LA English DT Article DE Technological change; Integrated assessment model; Climate change; Green; Low carbon; Spillover ID RENEWABLE ENERGY; CO2; MITIGATION; ECONOMY; MODELS; INCENTIVES; EMPLOYMENT; ADVANTAGES; ABATEMENT; ADOPTION AB National-level policies to promote deployment of low-carbon technologies have been suggested and used as a means to reduce greenhouse gas emissions in the context of international climate change mitigation. The long-term benefits of such policies in the context of international climate change mitigation depend on their effects on near-term emissions abatement and resultant long-term technological change that will reduce abatement costs of achieving global mitigation goals. There is also an argument that these policies might foster early-mover advantages in international low-carbon technology markets. We first review the factors that could influence such benefits and use a global integrated assessment model to present an illustrative example to understand the potential magnitude of these benefits. We find that reductions in long-term abatement costs might not provide sufficient incentives to justify policies to promote the deployment of low-carbon technologies, in particular, the emerging, higher-risk, and currently expensive alternatives. We also find that early mover advantages can potentially provide substantial benefits, but only if these advantages are both strong and persistent. Our results suggest a role for international cooperation in low-carbon technology deployment to address the existence of free-riding opportunities in the context of global climate change mitigation. (C) 2016 Elsevier Ltd. All rights reserved. C1 [Iyer, Gokul C.; Clarke, Leon E.; Edmonds, James A.] Pacific Northwest Natl Lab, Joint Global Change Res Inst, Richland, WA 99352 USA. [Iyer, Gokul C.; Clarke, Leon E.; Edmonds, James A.] Univ Maryland, College Pk, MD 20742 USA. [Hultman, Nathan E.] Univ Maryland, Sch Publ Policy, College Pk, MD USA. RP Iyer, GC (reprint author), Pacific Northwest Natl Lab, Joint Global Change Res Inst, Richland, WA 99352 USA.; Iyer, GC (reprint author), Univ Maryland, College Pk, MD 20742 USA. EM gokul.iyer@pnnl.gov; leon.clarke@pnnl.gov; jae@pnnl.gov; hultman@umd.edu FU Global Technology Strategy Program; National Science Foundation [1056998] FX Research support for G.C.I., L.E.C. and J.A.E. was provided by the Global Technology Strategy Program. N.E.H. was supported by the National Science Foundation under grant number 1056998. The authors are grateful to the anonymous reviewers for their valuable comments and suggestions. The views and opinions expressed in this paper are those of the authors alone. NR 79 TC 0 Z9 0 U1 6 U2 6 PU ELSEVIER SCI LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND SN 0301-4215 EI 1873-6777 J9 ENERG POLICY JI Energy Policy PD NOV PY 2016 VL 98 SI SI BP 400 EP 411 DI 10.1016/j.enpol.2016.08.017 PG 12 WC Energy & Fuels; Environmental Sciences; Environmental Studies SC Energy & Fuels; Environmental Sciences & Ecology GA EB3WS UT WOS:000387300300037 ER PT J AU Smith, SJ Wei, M Sohn, MD AF Smith, Sarah Josephine Wei, Max Sohn, Michael D. TI A retrospective analysis of compact fluorescent lamp experience curves and their correlations to deployment programs SO ENERGY POLICY LA English DT Article DE Experience curve; Learning curve; CFL AB Experience curves are useful for understanding technology development and can aid in the design and analysis of market transformation programs. Here, we employ a novel approach to create experience curves, to examine both global and North American compact fluorescent lamp (CFL) data for the years 1990-2007. We move away from the prevailing method of fitting a single, constant, exponential curve to data and instead search for break points where changes in the learning rate may have occurred. Our analysis suggests a learning rate of approximately 21% for the period of 1990-1997, and 51% and 79% in global and North American datasets, respectively, after 1998. We use price data for this analysis; therefore our learning rates encompass developments beyond typical "learning by doing", including supply chain impacts such as market competition. We examine correlations between North American learning rates and the initiation of new programs, abrupt technological advances, and economic and political events, and find an increased learning rate associated with design advancements and federal standards programs. Our findings support the use of segmented experience curves for retrospective and prospective technology analysis, and may imply that investments in technology programs have contributed to an increase of the CFL learning rate. Published by Elsevier Ltd. This is an open access article under the CC BY-NC-ND license. C1 [Smith, Sarah Josephine; Wei, Max; Sohn, Michael D.] Lawrence Berkeley Natl Lab, Energy Anal & Environm Impacts Div, One Cyclotron Rd,Mail Stop 90R2002, Berkeley, CA 94720 USA. RP Sohn, MD (reprint author), Lawrence Berkeley Natl Lab, Energy Anal & Environm Impacts Div, One Cyclotron Rd,Mail Stop 90R2002, Berkeley, CA 94720 USA. EM mdsohn@lbl.gov FU U.S. Department of Energy (DOE) Office of Energy Efficiency and Renewable Energy; Lawrence Berkeley National Laboratory [DE-AC02-05CH11231] FX This work was funded by the U.S. Department of Energy (DOE) Office of Energy Efficiency and Renewable Energy, and conducted at Lawrence Berkeley National Laboratory under Contract No. DE-AC02-05CH11231. NR 25 TC 0 Z9 0 U1 0 U2 0 PU ELSEVIER SCI LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND SN 0301-4215 EI 1873-6777 J9 ENERG POLICY JI Energy Policy PD NOV PY 2016 VL 98 SI SI BP 505 EP 512 DI 10.1016/j.enpol.2016.09.023 PG 8 WC Energy & Fuels; Environmental Sciences; Environmental Studies SC Energy & Fuels; Environmental Sciences & Ecology GA EB3WS UT WOS:000387300300048 ER PT J AU Helfand, G McWilliams, M Bolon, K Reichle, L Sha, M Smith, A Beach, R AF Helfand, Gloria McWilliams, Michael Bolon, Kevin Reichle, Lawrence Sha, Mandy Smith, Amanda Beach, Robert TI Searching for hidden costs: A technology-based approach to the energy efficiency gap in light-duty vehicles SO ENERGY POLICY LA English DT Article DE Energy efficiency gap; Energy paradox; Light-duty vehicles; Content analysis; Vehicle fuel efficiency; Vehicle greenhouse gas standards ID FUEL-ECONOMY; PRICES AB The benefit-cost analysis of standards to reduce vehicle greenhouse gas emissions and improve fuel economy by the U.S. Environmental Protection Agency (EPA) and the Department of Transportation (DOT) displays large net benefits from fuel savings for new vehicle buyers. This finding points to an energy efficiency gap: the energy-saving technology provided in private markets appears not to include all the technologies that produce net private benefits. The gap exists if the costs of energy-saving technologies are lower than the present value of fuel reductions, and "hidden costs"- undesirable aspects of the new technologies - do not exceed the net financial benefits. This study examines the existence of hidden costs in energy-saving technologies through a content analysis of auto reviews of model-year 2014 vehicles. Results suggest that it is possible to use fuel-saving technologies on vehicles without imposing hidden costs. For each technology examined, reviews with positive evaluations outnumbered those with negative evaluations. Evidence is scant of a robust relationship between vehicles' use of energy-saving technologies and negatively rated operational characteristics, such as handling or acceleration. Results do not provide evidence for hidden costs as the explanation of the efficiency gap for vehicle fuel-saving technologies. Published by Elsevier Ltd. C1 [Helfand, Gloria; Bolon, Kevin] US EPA, Assessment & Stand Div, Off Transportat & Air Qual, 2000 Traverwood Dr, Ann Arbor, MI 48105 USA. [McWilliams, Michael; Reichle, Lawrence] US EPA, Oak Ridge Inst Sci & Educ, Off Transportat & Air Qual, 2000 Traverwood Dr, Ann Arbor, MI 48105 USA. [Sha, Mandy; Smith, Amanda; Beach, Robert] RTI Int, 3040 E Cornwallis Rd, Res Triangle Pk, NC 27709 USA. RP Helfand, G (reprint author), US EPA, Assessment & Stand Div, Off Transportat & Air Qual, 2000 Traverwood Dr, Ann Arbor, MI 48105 USA. EM helfand.gloria@epa.gov FU EPA [EP-C-11-045, WA 3-01] FX RTI International conducted the content analysis under EPA contract EP-C-11-045, WA 3-01. We thank Catherine Hausman, John German, Ann Wolverton, Elizabeth Kopits, two anonymous reviewers, seminar participants at the Lawrence Berkeley National Laboratory, Western Michigan University, the 2015 Summer AERE conference, and the 2015 TE3 Conference at the University of Michigan, and commenters at the EPA's Office of Transportation and Air Quality and the National Highway Traffic Safety Administration for helpful thoughts and discussions. NR 35 TC 0 Z9 0 U1 3 U2 3 PU ELSEVIER SCI LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND SN 0301-4215 EI 1873-6777 J9 ENERG POLICY JI Energy Policy PD NOV PY 2016 VL 98 SI SI BP 590 EP 606 DI 10.1016/j.enpol.2016.09.014 PG 17 WC Energy & Fuels; Environmental Sciences; Environmental Studies SC Energy & Fuels; Environmental Sciences & Ecology GA EB3WS UT WOS:000387300300057 ER PT J AU Leng, GY Huang, MY Voisin, N Zhang, XS Asrar, GR Leung, LR AF Leng, Guoyong Huang, Maoyi Voisin, Nathalie Zhang, Xuesong Asrar, Ghassem R. Leung, L. Ruby TI Emergence of new hydrologic regimes of surface water resources in the conterminous United States under future warming SO ENVIRONMENTAL RESEARCH LETTERS LA English DT Article DE surface water; time of emergence; global warming; variability; CONUS ID REGIONAL CLIMATE-CHANGE; 2 DEGREES-C; CO2 EMISSIONS; TEMPERATURE-CHANGE; CARBON-DIOXIDE; CHANGE IMPACTS; RIVER-BASIN; MODEL; RUNOFF; UNCERTAINTY AB Despite the importance of surface water to people and ecosystems, few studies have explored detectable changes in surface water supply in a changing climate, given its large natural variability. Here we analyze runoff projections from the Variable Infiltration Capacity hydrological model driven by 97 downscaled and bias-corrected Coupled Model Intercomparison Project Phase 5 climate projections over the conterminous United States (CONUS). Our results show that more than 40% of the CONUS land area will experience significant changes in the probability distribution functions (i.e. PDFs) of summer and winter runoff by the end of the 21st century, which may pose great challenges to future surface water supply. Sub-basin mean runoff PDFs are projected to change significantly after 2040s depending on the emission scenarios, with earliest occurrence in the Pacific Northwest and northern California regions. When examining the response as a function of changes in the global mean temperature (Delta GMT), a linear relationship is revealed at the 95% confidence level. Generally, 1 degrees C increase of GMT leads to 11% and 17% more lands experiencing changes in summer and winter runoff PDFs, respectively. Such changes in land fraction scale with Delta GMT at the country scale independent of emission scenarios, but the same relationship does not necessarily hold at sub-basin scales, due to the larger role of atmospheric circulation changes and their uncertainties on regional precipitation. Further analyses show that the emergence of significant changes in sub-basin runoff PDFs is indicative of the emergence of new hydrology regimes and it is dominated by the changes in variability rather than shift in the mean, regardless of the emission scenarios. C1 [Leng, Guoyong; Zhang, Xuesong; Asrar, Ghassem R.] Pacific Northwest Natl Lab, Joint Global Change Res Inst, College Pk, MD USA. [Huang, Maoyi; Leung, L. Ruby] Pacific Northwest Natl Lab, Atmospher Sci & Global Change Div, Earth Syst Anal & Modeling Grp, Richland, WA 99352 USA. [Voisin, Nathalie] Pacific Northwest Natl Lab, Hydrol Grp, Seattle, WA USA. RP Huang, MY (reprint author), Pacific Northwest Natl Lab, Atmospher Sci & Global Change Div, Earth Syst Anal & Modeling Grp, Richland, WA 99352 USA. EM maoyi.huang@pnnl.gov FU Subsurface Biogeochemical Research (SBR) program through the PNNL SBR SFA; Integrated Assessment Research program through the Regional Integrated Assessment Modeling project - Biological and Environmental Research Division of Office of Science, US Department of Energy; US Department of Energy [DE-AC05-76RLO1830] FX This study was conducted with support from the Subsurface Biogeochemical Research (SBR) program through the PNNL SBR SFA, and the Integrated Assessment Research program through the Regional Integrated Assessment Modeling project sponsored by the Biological and Environmental Research Division of Office of Science, US Department of Energy. PNNL is operated by Battelle Memorial Institute for the US Department of Energy under contract DE-AC05-76RLO1830. We acknowledge the World Climate Research Programme's Working Group on Coupled Modelling, which is responsible for CMIP, and we thank the climate modeling groups (listed in table S1 of this paper) for producing and making available their model output. For CMIP the US Department of Energy's Program for Climate Model Diagnosis and Intercomparison provides coordinating support and led development of software infrastructure in partnership with the Global Organization for Earth System Science Portals. NR 66 TC 0 Z9 0 U1 13 U2 13 PU IOP PUBLISHING LTD PI BRISTOL PA TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND SN 1748-9326 J9 ENVIRON RES LETT JI Environ. Res. Lett. PD NOV PY 2016 VL 11 IS 11 AR 114003 DI 10.1088/1748-9326/11/11/114003 PG 13 WC Environmental Sciences; Meteorology & Atmospheric Sciences SC Environmental Sciences & Ecology; Meteorology & Atmospheric Sciences GA EB2AD UT WOS:000387157700001 ER PT J AU Mueller, RC Rodrigues, JLM Nusslein, K Bohannan, BJM AF Mueller, Rebecca C. Rodrigues, Jorge L. M. Nusslein, Klaus Bohannan, Brendan J. M. TI Land use change in the Amazon rain forest favours generalist fungi SO FUNCTIONAL ECOLOGY LA English DT Article DE biotic homogenization; deforestation; fungal generalists; land use change; Tropical rain forest ID SOIL BACTERIAL COMMUNITIES; HUMAN-MODIFIED WORLD; TROPICAL FOREST; BIOTIC HOMOGENIZATION; MICROBIAL COMMUNITIES; FUNCTIONAL DIVERSITY; SPECIES RICHNESS; PLANT DIVERSITY; MASS EXTINCTION; CLIMATE-CHANGE AB Land use change is a significant threat to biodiversity, particularly within tropical ecosystems, but the responses of microbial communities remain poorly understood. We used long-term plots established in multiple land use types in the Brazilian Amazon to examine the effect of land use change on soil fungal communities. We measured fungal richness and composition and identified factors associated with shifts in community composition across multiple land use types, including primary forest, two secondary forests and a chronosequence of differently aged pastures. Additionally, we used distribution patterns to estimate the niche breadth of fungal taxa in order to quantify changes in the relative abundance of generalists, or fungi with broad environmental tolerance, in response to land use change. Conversion of primary forest to pasture resulted in large reductions in fungal richness coupled with substantial changes in community composition. Generalist fungi were strongly favoured in all pasture sites, regardless of time since conversion. Distance to primary forests was the strongest correlate of community composition in pastures, indicating that primary forests can act as reservoirs for recolonization by forest-associated fungi. The two secondary forests showed variable patterns of richness, composition and the overall abundance of generalist fungi, suggesting that community recovery is stochastic. Fungal community response to land use change mirrors patterns observed in macroscopic organisms, which indicates that the increased prevalence of generalist taxa is a consistent response to disturbance across broad taxonomic groups. C1 [Mueller, Rebecca C.; Bohannan, Brendan J. M.] Univ Oregon, Inst Ecol & Evolut, Eugene, OR 97403 USA. [Rodrigues, Jorge L. M.] Univ Calif Davis, Dept Land Air & Water Resources, Davis, CA 95616 USA. [Nusslein, Klaus] Univ Massachusetts, Dept Microbiol, Amherst, MA 01003 USA. [Mueller, Rebecca C.] Los Alamos Natl Lab, Biosci Div, Los Alamos, NM 87544 USA. RP Mueller, RC (reprint author), Univ Oregon, Inst Ecol & Evolut, Eugene, OR 97403 USA.; Mueller, RC (reprint author), Los Alamos Natl Lab, Biosci Div, Los Alamos, NM 87544 USA. EM beckymueller@gmail.com FU Lewis and Clark Fund for Exploration and Research from the American Philosophical Society; Agriculture and Food Research Competitive Grant from the US Department of Agriculture [2009-35319-05186] FX We thank Wagner Piccinini, Fabiana da Silva Paula, Kyunghwa Baek and Babur Mirza for field and laboratory support, the owners of the Fazenda Nova Vida for site access and lodging support and two anonymous reviewers for helpful comments. Funding was provided by a Lewis and Clark Fund for Exploration and Research from the American Philosophical Society and a Agriculture and Food Research Competitive Grant 2009-35319-05186 from the US Department of Agriculture. The authors state no conflict of interest. NR 71 TC 0 Z9 0 U1 28 U2 28 PU WILEY-BLACKWELL PI HOBOKEN PA 111 RIVER ST, HOBOKEN 07030-5774, NJ USA SN 0269-8463 EI 1365-2435 J9 FUNCT ECOL JI Funct. Ecol. PD NOV PY 2016 VL 30 IS 11 BP 1845 EP 1853 DI 10.1111/1365-2435.12651 PG 9 WC Ecology SC Environmental Sciences & Ecology GA EB4SC UT WOS:000387362600012 ER PT J AU Park, S Ra, Y Reitz, RD Pitz, WJ Kurtz, E AF Park, Seunghyun Ra, Youngchul Reitz, Rolf D. Pitz, William J. Kurtz, Eric TI Development of a reduced tri-propylene glycol monomethyl ether-n-hexadecane-poly-aromatic hydrocarbon mechanism and its application for soot prediction SO INTERNATIONAL JOURNAL OF ENGINE RESEARCH LA English DT Article DE Tri-propylene glycol monomethyl ether; n-hexadecane; poly-aromatic hydrocarbon; ignition delay; lift-off length; soot ID PAH MECHANISM; COMBUSTION; MODEL; TEMPERATURE; REDUCTION; ENGINES; FUELS AB A reduced chemical kinetic mechanism for tri-propylene glycol monomethyl ether has been developed and applied to computational fluid dynamics calculations for predicting combustion and soot formation processes. The reduced tri-propylene glycol monomethyl ether mechanism was combined with a reduced n-hexadecane mechanism and a poly-aromatic hydrocarbon mechanism to investigate the effect of fuel oxygenation on combustion and soot emissions. The final version of the tri-propylene glycol monomethyl ether-n-hexadecane-poly-aromatic hydrocarbon mechanism consists of 144 species and 730 reactions and was validated with experiments in shock tubes as well as in a constant-volume spray combustion vessel from the Engine Combustion Network. The effects of ambient temperature, varying oxygen content in the tested fuels on ignition delay, spray lift-off length and soot formation under diesel-like conditions were analyzed and addressed using multidimensional reacting flow simulations and the reduced mechanism. The results show that the present reduced mechanism gives reliable predictions of the combustion characteristics and soot formation processes. In the constant-volume spray combustion vessel simulations, two important trends were identified. First, increasing the initial temperature in the constant-volume spray combustion vessel shortens the ignition delay and lift-off length and reduces the fuel-air mixing, thereby increasing the soot levels. Second, fuel oxygenation introduces more oxygen into the central region of a fuel jet and reduces residence times of fuel-rich area in active soot-forming regions, thereby reducing soot levels. C1 [Park, Seunghyun; Ra, Youngchul; Reitz, Rolf D.] Univ Wisconsin, Engine Res Ctr, Madison, WI USA. [Pitz, William J.] Lawrence Livermore Natl Lab, Livermore, CA USA. [Kurtz, Eric] Ford Motor Co, One Amer Rd, Dearborn, MI 48121 USA. RP Kurtz, E (reprint author), Ford Motor Co, One Amer Rd, Dearborn, MI 48121 USA. EM ekurtz@ford.com FU Department of Energy [DE-EE0005386]; U.S. Department of Energy by Lawrence Livermore National Laboratory [DE-AC52-07NA27344] FX The author(s) disclosed receipt of the following financial support for the research, authorship, and/or publication of this article: This material is based on the work supported by the Department of Energy under Award Number DE-EE0005386. The work by LLNL was performed under the auspices of the U.S. Department of Energy by Lawrence Livermore National Laboratory under Contract DE-AC52-07NA27344. NR 48 TC 0 Z9 0 U1 3 U2 3 PU SAGE PUBLICATIONS LTD PI LONDON PA 1 OLIVERS YARD, 55 CITY ROAD, LONDON EC1Y 1SP, ENGLAND SN 1468-0874 EI 2041-3149 J9 INT J ENGINE RES JI Int. J. Engine Res. PD NOV PY 2016 VL 17 IS 9 BP 969 EP 982 DI 10.1177/1468087416632367 PG 14 WC Thermodynamics; Engineering, Mechanical; Transportation Science & Technology SC Thermodynamics; Engineering; Transportation GA EA8RU UT WOS:000386907100004 ER PT J AU Kattel, S Yan, BH Chen, JGG Liu, P AF Kattel, Shyam Yan, Binhang Chen, Jingguang G. Liu, Ping TI CO2 hydrogenation on Pt, PtiSiO(2) and Pt/TiO2: Importance of synergy between Pt and oxide support SO JOURNAL OF CATALYSIS LA English DT Article DE CO2 activation; Selectivity; Activity; Kinetics; DFT; Platinum ID WATER-GAS-SHIFT; TOTAL-ENERGY CALCULATIONS; AUGMENTED-WAVE METHOD; METHANOL SYNTHESIS; CARBON-DIOXIDE; ELECTROCHEMICAL REDUCTION; CATALYST DEACTIVATION; PT/CEO2 CATALYST; STEADY-STATE; ELECTRON-GAS AB In the current study we combined density functional theory (DFT), kinetic Monte Carlo (KMC) simulations and experimental measurements to gain insight into the mechanisms of CO2 conversion by hydrogen on the Pt nanoparticle (NP). The results show that in spite of the presence of active, low-coordinated sites, Pt NP alone is not able to catalyze the reaction due to the weak CO2 binding on the catalyst. Once CO2 is stabilized, the hydrogenation of CO2 to CO via the reverse-water-gas shift (RWGS) reaction is promoted; in contrast, the enhancement for further *CO hydrogenation to CH4 is less significant and no CH3OH is observed. The selectivity to CO is mainly determined by CO binding energy and the energetics of *CO hydrogenation to *HCO, while that for CH4 and CH3OH is determined by the competition between hydrogenation and C-O bond scission reactions of the *H2COH species. Using SiO2 and TiO2 as the support, Pt NP is able to promote the overall CO2 conversion, while the impact on the selectivity is rather small. The theoretically predicted trend in activity and selectivity is in good agreement with the experimental results. The enhanced activity of Pt/oxide over Pt is originated from the sites at the Pt-oxide interface, where the synergy between Pt and oxide plays an important role. (C) 2016 Elsevier Inc. All rights reserved. C1 [Kattel, Shyam; Yan, Binhang; Chen, Jingguang G.; Liu, Ping] Brookhaven Natl Lab, Dept Chem, Upton, NY 11973 USA. [Yan, Binhang] Tsinghua Univ, Dept Chem Engn, Beijing 100084, Peoples R China. [Chen, Jingguang G.] Columbia Univ, Dept Chem Engn, New York, NY 10027 USA. RP Chen, JGG; Liu, P (reprint author), Brookhaven Natl Lab, Dept Chem, Upton, NY 11973 USA. EM jgchen@columbia.edu; pingliu3@bnl.gov FU Brookhaven National Laboratory [DE-SC0012704]; Office of Science of the U.S. DOE [DE-AC02-05CH11231]; Oak Ridge Leadership Computing Facility, Oak Ridge National Laboratory; Office of Science of the U.S. Department of Energy [DE-AC05-00OR22725] FX The research was carried out at Brookhaven National Laboratory under contract DE-SC0012704 with the US Department of Energy, Division of Chemical Sciences. The TEM measurements were performed using the facility at the Center for Functional Nanomaterials, a user facility at Brookhaven National Laboratory. The DFT calculations were performed using computational resources at the Center for Functional Nanomaterials, Brookhaven National Laboratory, the National Energy Research Scientific Computing Center (NERSC), which is supported by the Office of Science of the U.S. DOE under Contract No. DE-AC02-05CH11231 and the Oak Ridge Leadership Computing Facility, Oak Ridge National Laboratory, which is supported by the Office of Science of the U.S. Department of Energy under Contract No. DE-AC05-00OR22725. NR 76 TC 2 Z9 2 U1 100 U2 100 PU ACADEMIC PRESS INC ELSEVIER SCIENCE PI SAN DIEGO PA 525 B ST, STE 1900, SAN DIEGO, CA 92101-4495 USA SN 0021-9517 EI 1090-2694 J9 J CATAL JI J. Catal. PD NOV PY 2016 VL 343 SI SI BP 115 EP 126 DI 10.1016/j.jcat.2015.12.019 PG 12 WC Chemistry, Physical; Engineering, Chemical SC Chemistry; Engineering GA EB2MX UT WOS:000387197600011 ER PT J AU Myint, M Yan, BH Wan, J Zhao, S Chen, JGG AF Myint, MyatNoeZin Yan, Binhang Wan, Jie Zhao, Shen Chen, Jingguang G. TI Reforming and oxidative dehydrogenation of ethane with CO2 as a soft oxidant over bimetallic catalysts SO JOURNAL OF CATALYSIS LA English DT Article DE Reforming; Oxidative dehydrogenation; Synthesis gas; Ethylene; CeO2 supports ID AUGMENTED-WAVE METHOD; CARBON-DIOXIDE; ETHYLENE; METHANE; GAS; REDUCTION; ENERGY AB An efficient mitigation of abundantly available CO2 is critical for sustainable environmental impact as well as for novel industrial applications. Using ethane, CO2 can be catalytically converted into a useful feedstock (synthesis gas) and a value-added monomer (ethylene) via the dry reforming pathway through the C-C bond scission and the oxidative dehydrogenation pathway through the C-H bond scission, respectively. Results from the current flow-reactor study show that the precious meta} bimetallic CoPt/CeO2 catalyst undergoes the reforming reaction to produce syngas with enhanced activity and stability compared to the parent monometallic catalysts. In order to replace Pt, the activities of non-precious CoMo/CeO2 and NiMo/CeO2 are investigated and the results indicate that NiMo/CeO2 is nearly as active as CoPt/CeO2 for the reforming pathway. Furthermore, FeNi/CeO2 is identified as a promising catalyst for the oxidative dehydrogenation to produce ethylene. Density functional theory (DFT) calculations are performed to further understand the different pathways of the CoPt/CeO2 and FeNi/CeO2 catalysts. (C) 2016 Elsevier Inc. All rights reserved. C1 [Myint, MyatNoeZin] Univ Delaware, Dept Chem & Biomol Engn, Newark, DE 19716 USA. [Yan, Binhang; Chen, Jingguang G.] Brookhaven Natl Lab, Dept Chem, Upton, NY 11973 USA. [Wan, Jie] Tsinghua Univ, Coll Mat Sci & Engn, Beijing 100084, Peoples R China. [Zhao, Shen] Univ Illinois, Dept Chem, 1209 W Calif St, Urbana, IL 61801 USA. [Chen, Jingguang G.] Columbia Univ, Dept Chem Engn, New York, NY 10027 USA. RP Chen, JGG (reprint author), Columbia Univ, Dept Chem Engn, New York, NY 10027 USA. EM jgchen@columbia.edu FU U.S. Department of Energy, Office of Science [No. DE-AC0-298CH10886] FX The work was sponsored under Contract No. DE-AC0-298CH10886 with the U.S. Department of Energy, Office of Science. We acknowledge Dr. Shyam Mattel and Dr. Ping Liu for help in DFT calculations. We also acknowledge experimental assistance from Ms. Tianchi Ni and Mr. Brian McCarthy. NR 35 TC 1 Z9 1 U1 35 U2 35 PU ACADEMIC PRESS INC ELSEVIER SCIENCE PI SAN DIEGO PA 525 B ST, STE 1900, SAN DIEGO, CA 92101-4495 USA SN 0021-9517 EI 1090-2694 J9 J CATAL JI J. Catal. PD NOV PY 2016 VL 343 SI SI BP 168 EP 177 DI 10.1016/j.jcat.2016.02.004 PG 10 WC Chemistry, Physical; Engineering, Chemical SC Chemistry; Engineering GA EB2MX UT WOS:000387197600016 ER PT J AU Wang, X Hong, YC Shi, H Szanyi, J AF Wang, Xiang Hong, Yongchun Shi, Hui Szanyi, Janos TI Kinetic modeling and transient DRIFTS-MS studies of CO2 methanation over Ru/Al2O3 catalysts SO JOURNAL OF CATALYSIS LA English DT Article DE CO2 reduction; Ru/Al2O3; Particle size; Langmuir-Hinshelwood mechanism; Kinetic modeling ID SUPPORTED RHODIUM CATALYSTS; GROUP-VIII METALS; IN-SITU FTIR; CARBON-DIOXIDE; RU CATALYSTS; SURFACE CHARACTERIZATION; SELECTIVE METHANATION; RU3(CO)12/AL2O3 SYSTEM; GAMMA-ALUMINA; PD CATALYSTS AB CO2 methanation was investigated on 5% and 0.5% Ru/Al2O3 catalysts (Ru dispersions: similar to 18% and similar to 40%, respectively) by steady-state kinetic measurements and transient DRIFTS-MS. Methanation rates were higher over 5% Ru/Al2O3 than over 0.5% Ru/Al2O3. The measured activation energies, however, were lower on 0.5% Ru/Al2O3 than on 5% Ru/Al2O3. Transient DRIFTS-MS results demonstrated that direct CO2 dissociation was negligible over Ru. CO2 has to first react with surface hydroxyls on Al2O3 to form bicarbonates, which, in turn, react with adsorbed H on Ru to produce adsorbed formate species. Formates, most likely at the metal/oxide interface, can react rapidly with adsorbed H forming adsorbed CO, only a portion of which is reactive toward adsorbed H, ultimately leading to CH4 formation. The unreactive CO molecules are in geminal form adsorbed on low-coordinated sites. The measured kinetics are fully consistent with a Langmuir-Hinshelwood type mechanism in which the H-assisted dissociation of the reactive CO* is the rate-determining step (RDS). The similar empirical rate expressions (r(CH4) = kP(CO2)(0.1) P-H2(0.3-0.5)) and DRIFTS-MS results on the two catalysts under both transient and steady-state conditions suggest that the mechanism for CO2 methanation does not change with Ru particle size under the studied experimental conditions. Kinetic modeling results further indicate that the intrinsic activation barrier for the RDS is slightly lower on 0.5% Ru/Al2O3 than on 5% Ru/Al2O3. Due to the presence of unreactive adsorbed CO on low-coordinated Ru sites under reaction conditions, the larger fraction of such surface sites on 0.5% Ru/Al2O3 than on 5% Ru/Al2O3 is regarded as the main reason for the lower rates for CO2 methanation on 0.5% Ru/Al2O3. Published by Elsevier Inc. C1 [Wang, Xiang; Hong, Yongchun; Shi, Hui; Szanyi, Janos] Pacific Northwest Natl Lab, Inst Integrated Catalysis, Richland, WA 99352 USA. RP Szanyi, J (reprint author), Pacific Northwest Natl Lab, Inst Integrated Catalysis, Richland, WA 99352 USA. EM janos.szanyi@pnnl.gov OI Hong, Yongchun/0000-0002-8109-3282 FU US Department of Energy (DOE), Office of Science, Office of Basic Energy Sciences, Chemical Sciences, Geosciences, and Biosciences Division FX The catalyst preparation and catalytic measurements were supported by a Laboratory Directed Research and Development (LDRD) project. The authors gratefully acknowledge the financial support of this work by the US Department of Energy (DOE), Office of Science, Office of Basic Energy Sciences, Chemical Sciences, Geosciences, and Biosciences Division. NR 60 TC 1 Z9 1 U1 38 U2 38 PU ACADEMIC PRESS INC ELSEVIER SCIENCE PI SAN DIEGO PA 525 B ST, STE 1900, SAN DIEGO, CA 92101-4495 USA SN 0021-9517 EI 1090-2694 J9 J CATAL JI J. Catal. PD NOV PY 2016 VL 343 SI SI BP 185 EP 195 DI 10.1016/j.jcat.2016.02.001 PG 11 WC Chemistry, Physical; Engineering, Chemical SC Chemistry; Engineering GA EB2MX UT WOS:000387197600018 ER PT J AU Cui, CN Han, JY Zhu, XL Liu, X Wang, H Mei, DH Ge, QF AF Cui, Chaonan Han, Jinyu Zhu, Xinli Liu, Xiao Wang, Hua Mei, Donghai Ge, Qingfeng TI Promotional effect of surface hydroxyls on electrochemical reduction of CO2 over SnOx/Sn electrode SO JOURNAL OF CATALYSIS LA English DT Article DE DFT; Electrochemical reduction; CO2; SnOx; Hydroxyl; Bicarbonate ID DENSITY-FUNCTIONAL THEORY; CARBON-DIOXIDE REDUCTION; GAS-DIFFUSION ELECTRODES; OXIDE THIN-FILM; COPPER ELECTRODES; TIN ELECTRODES; ELECTROCATALYTIC REDUCTION; HETEROGENEOUS CATALYSIS; AU NANOPARTICLES; OXYGEN REDUCTION AB Tin oxide (SnOx) formation on tin-based electrode surfaces during CO2 electrochemical reduction can have a significant impact on the activity and selectivity of the reaction. In the present study, density functional theory (DFT) calculations have been performed to understand the role of SnOx in CO2 reduction using a SnO monolayer on the Sn(11 2) surface as a model for SnOx. Water molecules have been treated explicitly and considered actively participating in the reaction. The results showed that H2O dissociates on the perfect SnO monolayer into two hydroxyl groups symmetrically on the surface. CO2 energetically prefers to react with the hydroxyl, forming a bicarbonate (HCO3(t)*) intermediate, which can then be reduced to either formate (HCOO") by hydrogenating the carbon atom or carboxyl (COOH*) by protonating the oxygen atom. Both steps involve a simultaneous C-0 bond breaking. Further reduction of HCOO* species leads to the formation of formic acid in the acidic solution at pH < 4, while the COOH* will decompose to CO and H2O via protonation. Whereas the oxygen vacancy (V-O) in the oxide monolayer maybe formed by the reduction, it can be recovered by H2O dissociation, resulting in two embedded hydroxyl groups. The results show that the hydroxylated surface with two symmetric hydroxyls is energetically more favorable for CO2 reduction than the hydroxylated Vo surface with two embedded hydroxyls. The reduction potential for the former has a limiting-potential of-0.20 V (RHE), lower than that for the latter (-0.74 V (RHE)). Compared to the pure Sn electrode, the formation of SnO monolayer on the electrode under the operating conditions promotes CO2 reduction more effectively by forming surface hydroxyls, thereby providing a new channel via COON' to the CO formation, although formic acid is still the major reduction product. (C) 2015 Elsevier Inc. All rights reserved. C1 [Cui, Chaonan; Han, Jinyu; Zhu, Xinli; Liu, Xiao; Wang, Hua; Ge, Qingfeng] Tianjin Univ, Tianjin Coinnovat Ctr Chem Sci & Engn, Tianjin 300072, Peoples R China. [Cui, Chaonan; Han, Jinyu; Zhu, Xinli; Liu, Xiao; Wang, Hua; Ge, Qingfeng] Tianjin Univ, Sch Chem Engn & Technol, Tianjin 300072, Peoples R China. [Cui, Chaonan; Ge, Qingfeng] Southern Illinois Univ, Dept Chem & Biochem, Carbondale, IL 62901 USA. [Mei, Donghai] Pacific Northwest Natl Lab, Inst Integrated Catalysis, Richland, WA 99352 USA. RP Wang, H (reprint author), Tianjin Univ, Sch Chem Engn & Technol, Tianjin 300072, Peoples R China.; Ge, QF (reprint author), Southern Illinois Univ, Dept Chem & Biochem, Carbondale, IL 62901 USA. EM tjuwanghua@tju.edu.cn; qge@chem.siu.edu RI Ge, Qingfeng/A-8498-2009; Zhu, Xinli/A-7328-2011; Mei, Donghai/A-2115-2012 OI Ge, Qingfeng/0000-0001-6026-6693; Zhu, Xinli/0000-0002-8681-9994; Mei, Donghai/0000-0002-0286-4182 FU National Natural Sciences Foundation of China [21373148, 21206117]; China Scholarship Council (CSC); NSF-CBET program [CBET-1438440]; US Department of Energy, Office of Basic Energy Sciences, Division of Chemical Sciences, Geosciences Biosciences FX The work was supported in part by National Natural Sciences Foundation of China (Grant #21373148 and #21206117). The High Performance Computing Center of Tianjin University is acknowledged for providing services to the computing cluster. CC acknowledges the support of China Scholarship Council (CSC). QG acknowledges the support of NSF-CBET program (Award no. CBET-1438440). DM was supported by the US Department of Energy, Office of Basic Energy Sciences, Division of Chemical Sciences, Geosciences & Biosciences. The computations were performed in part using the Molecular Science Computing Facility in the William R. Wiley Environmental Molecular Sciences Laboratory (EMSL), which is a U.S. Department of Energy national scientific user facility located at PNNL in Richland, Washington. NR 67 TC 3 Z9 3 U1 72 U2 72 PU ACADEMIC PRESS INC ELSEVIER SCIENCE PI SAN DIEGO PA 525 B ST, STE 1900, SAN DIEGO, CA 92101-4495 USA SN 0021-9517 EI 1090-2694 J9 J CATAL JI J. Catal. PD NOV PY 2016 VL 343 SI SI BP 257 EP 265 DI 10.1016/j.jcat.2015.12.001 PG 9 WC Chemistry, Physical; Engineering, Chemical SC Chemistry; Engineering GA EB2MX UT WOS:000387197600025 ER PT J AU Chlistunoff, J Sansinena, JM AF Chlistunoff, Jerzy Sansinena, Jose-Maria TI On the use of Nafion (R) in electrochemical studies of carbon supported oxygen reduction catalysts in aqueous media SO JOURNAL OF ELECTROANALYTICAL CHEMISTRY LA English DT Article DE Self-assembly; Graphitic; Catalyst support; Hydrophobicity; RDE ID ELECTROLYTE FUEL-CELLS; SCANNING-TUNNELING-MICROSCOPY; ROTATING-DISK ELECTRODE; COBALT-PHTHALOCYANINE; ELECTROCATALYTIC PROPERTIES; PLATINUM NANOPARTICLES; MASS-TRANSPORT; SURFACE-AREA; ACTIVE-SITES; ACID IONOMER AB The paper presents the results of a voltammetric and rotating ring disk electrode (RRDE) study of oxygen reduction reaction (ORR) catalyzed by Fe and Co porphyrins and phthalocyanines adsorbed on a high surface area carbon (Vulcan XC72) and by carbon supported Pt catalysts in presence of various quantities of Nafion (R). The results demonstrate that the hydrophobic backbone of Nafion (R) self assembles on nanoparticles of common carbon supports of ORR catalysts. The phenomenon is promoted by the attractive interactions of the backbone with the graphitic surfaces of carbon particles. It leads to a significant ORR inhibition as a result of the spillover of the hydrophobic Nafion (R) component onto the catalyst particles. The extent of the inhibition depends on the type and the amount of the catalyst on the carbon surface and the degree of carbon surface graphitization. The activity of the transition metal macrocycles is suppressed by up to two orders of magnitude, whereas that of low Pt loading (4.8%) catalysts by less than one order of magnitude. The results demonstrate a great risk of incorrect catalyst activity determinations when using even very small Nafion (R) quantities as the catalyst ink dispersing agent (C) 2016 Elsevier B.V. All rights reserved. C1 [Chlistunoff, Jerzy; Sansinena, Jose-Maria] Los Alamos Natl Lab, POB 1663, Los Alamos, NM 87545 USA. RP Chlistunoff, J (reprint author), Los Alamos Natl Lab, POB 1663, Los Alamos, NM 87545 USA. EM jerzy@lanl.gov FU UC Office of the President (Lab Fees Research Program) [12-LR-237440] FX The authors want to express their gratitude for the financial support from the UC Office of the President (Lab Fees Research Program, grant ID# 12-LR-237440). NR 85 TC 2 Z9 2 U1 28 U2 28 PU ELSEVIER SCIENCE SA PI LAUSANNE PA PO BOX 564, 1001 LAUSANNE, SWITZERLAND SN 1572-6657 EI 1873-2569 J9 J ELECTROANAL CHEM JI J. Electroanal. Chem. PD NOV 1 PY 2016 VL 780 BP 134 EP 146 DI 10.1016/j.jelechem.2016.09.014 PG 13 WC Chemistry, Analytical; Electrochemistry SC Chemistry; Electrochemistry GA EB8FM UT WOS:000387626900018 ER PT J AU Payne, BR Stites, MC Federmeier, KD AF Payne, Brennan R. Stites, Mallory C. Federmeier, Kara D. TI Out of the Corner of My Eye: Foveal Semantic Load Modulates Parafoveal Processing in Reading SO JOURNAL OF EXPERIMENTAL PSYCHOLOGY-HUMAN PERCEPTION AND PERFORMANCE LA English DT Article DE reading; foveal load; context; eye movements; event-related brain potentials ID EVENT-RELATED POTENTIALS; E-Z-READER; MASS UNIVARIATE ANALYSIS; VISUAL WORD RECOGNITION; FALSE DISCOVERY RATE; BRAIN POTENTIALS; LANGUAGE COMPREHENSION; MOVEMENT CONTROL; ELECTROPHYSIOLOGICAL EVIDENCE; PERCEPTUAL SPAN AB In 2 experiments, we examined the impact of foveal semantic expectancy and congruity on parafoveal word processing during reading. Experiment 1 utilized an eye-tracking gaze-contingent display change paradigm, and Experiment 2 measured event-related brain potentials (ERPs) in a modified flanker rapid serial visual presentation (RSVP) paradigm. Eye-tracking and ERP data converged to reveal graded effects of foveal load on parafoveal processing. In Experiment 1, when word n was highly expected, and thus foveal load was low, there was a large parafoveal preview benefit to word n = 1. When word n was unexpected but still plausible, preview benefits to n = 1 were reduced in magnitude, and when word n was semantically incongruent, the preview benefit to n = 1 was unreliable in early pass measures. In Experiment 2, ERPs indicated that when word n was expected, and thus foveal load was low, readers successfully discriminated between valid and orthographically invalid previews during parafoveal perception. However, when word n was unexpected, parafoveal processing of n = 1 was reduced, and it was eliminated when word n was semantically incongruent. Taken together, these findings suggest that sentential context modulates the allocation of attention in the parafovea, such that covert allocation of attention to parafoveal processing is disrupted when foveal words are inconsistent with expectations based on various contextual constraints. C1 [Payne, Brennan R.; Stites, Mallory C.; Federmeier, Kara D.] Univ Illinois, Dept Psychol, Neurosci Program, Urbana, IL 61801 USA. [Payne, Brennan R.; Stites, Mallory C.; Federmeier, Kara D.] Univ Illinois, Beckman Inst Adv Sci & Technol, 405 North Mathews Ave, Urbana, IL 61801 USA. [Stites, Mallory C.] Sandia Natl Labs, POB 5800, Albuquerque, NM 87185 USA. RP Payne, BR (reprint author), Univ Illinois, Beckman Inst Adv Sci & Technol, 405 North Mathews Ave, Urbana, IL 61801 USA. EM payne12@illinois.edu FU James S. McDonnell Foundation Scholar Award; National Institutes of Health [AG026308] FX This work was supported by a James S. McDonnell Foundation Scholar Award and a National Institutes of Health Grant AG026308 to Kara D. Federmeier. Portions of this research were presented at the Annual Meeting of the Cognitive Neuroscience Society. We thank Denis Drieghe and two anonymous reviewers for their comments on a previous version of this article. NR 98 TC 0 Z9 0 U1 3 U2 3 PU AMER PSYCHOLOGICAL ASSOC PI WASHINGTON PA 750 FIRST ST NE, WASHINGTON, DC 20002-4242 USA SN 0096-1523 EI 1939-1277 J9 J EXP PSYCHOL HUMAN JI J. Exp. Psychol.-Hum. Percept. Perform. PD NOV PY 2016 VL 42 IS 11 BP 1839 EP 1857 DI 10.1037/xhp0000253 PG 19 WC Psychology; Psychology, Experimental SC Psychology GA EB1XQ UT WOS:000387150100013 PM 27428778 ER PT J AU Espy, M Matlashov, A Volegov, P AF Espy, Michelle Matlashov, Andrei Volegov, Petr TI WITHDRAWN: SQUID-detected ultra-low field MRI (vol 229, pg 1, 2013) SO JOURNAL OF MAGNETIC RESONANCE LA English DT Correction C1 [Espy, Michelle; Matlashov, Andrei; Volegov, Petr] Los Alamos Natl Lab, Los Alamos, NM 87545 USA. RP Espy, M (reprint author), Los Alamos Natl Lab, Los Alamos, NM 87545 USA. NR 1 TC 0 Z9 0 U1 3 U2 3 PU ACADEMIC PRESS INC ELSEVIER SCIENCE PI SAN DIEGO PA 525 B ST, STE 1900, SAN DIEGO, CA 92101-4495 USA SN 1090-7807 EI 1096-0856 J9 J MAGN RESON JI J. Magn. Reson. PD NOV PY 2016 VL 272 BP 181 EP 181 DI 10.1016/j.jmr.2016.09.008 PG 1 WC Biochemical Research Methods; Physics, Atomic, Molecular & Chemical; Spectroscopy SC Biochemistry & Molecular Biology; Physics; Spectroscopy GA EB2NC UT WOS:000387198100025 PM 27756461 ER PT J AU Porras, MAG Durfee, PN Gregory, AM Sieck, GC Brinker, CJ Mantilla, CB AF Porras, Maria A. Gonzalez Durfee, Paul N. Gregory, Ashley M. Sieck, Gary C. Brinker, C. Jeffrey Mantilla, Carlos B. TI A novel approach for targeted delivery to motoneurons using cholera toxin-B modified protocells SO JOURNAL OF NEUROSCIENCE METHODS LA English DT Article DE Neuromuscular junction; Nanotechnology; Nanoparticles; Motoneurons; Drug delivery system; Diaphragm; Phrenic nerve; Cholera toxin B; Mesoporous silica nanoparticles ID MESOPOROUS SILICA NANOPARTICLES; SUPPORTED LIPID-BILAYERS; DIAPHRAGM NEUROMUSCULAR-JUNCTIONS; EPSILON-SUBUNIT GENE; SPINAL-CORD; DRUG-DELIVERY; MOTOR-NEURONS; CELL-LINE; NEURODEGENERATIVE DISEASES; ACETYLCHOLINE-RECEPTOR AB Background: Trophic interactions between muscle fibers and motoneurons at the neuromuscular junction (NMJ) play a critical role in determining motor function throughout development, ageing, injury, or disease. Treatment of neuromuscular disorders is hindered by the inability to selectively target motoneurons with pharmacological and genetic interventions. New method: We describe a novel delivery system to motoneurons using mesoporous silica nanoparticles encapsulated within a lipid bilayer (protocells) and modified with the atoxic subunit B of the cholera toxin (CTB) that binds to gangliosides present on neuronal membranes. Results: CTB modified protocells showed significantly greater motoneuron uptake compared to unmodified protocells after 24 h of treatment (60% vs. 15%, respectively). CTB-protocells showed specific uptake by motoneurons compared to muscle cells and demonstrated cargo release of a surrogate drug. Protocells showed a lack of cytotoxicity and unimpaired cellular proliferation. In isolated diaphragm muscle-phrenic nerve preparations, preferential axon terminal uptake of CTB-modified protocells was observed compared to uptake in surrounding muscle tissue. A larger proportion of axon terminals displayed uptake following treatment with CTB-protocells compared to unmodified protocells (40% vs. 6%, respectively). Comparison with existing method(s): Current motoneuron targeting strategies lack the functionality to load and deliver multiple cargos. CTB-protocells capitalizes on the advantages of liposomes and mesoporous silica nanoparticles allowing a large loading capacity and cargo release. The ability of CTB-protocells to target motoneurons at the NMJ confers a great advantage over existing methods. Conclusions: CTB-protocells constitute a viable targeted motoneuron delivery system for drugs and genes facilitating various therapies for neuromuscular diseases. (C) 2016 Elsevier B.V. All rights reserved. C1 [Porras, Maria A. Gonzalez; Gregory, Ashley M.; Sieck, Gary C.; Mantilla, Carlos B.] Mayo Clin, Dept Physiol & Biomed Engn, Rochester, MN USA. [Sieck, Gary C.; Mantilla, Carlos B.] Mayo Clin, Dept Anesthesiol, Rochester, MN USA. [Durfee, Paul N.; Brinker, C. Jeffrey] Univ New Mexico, Ctr Microengn Mat, Adv Mat, Albuquerque, NM 87131 USA. [Durfee, Paul N.; Brinker, C. Jeffrey] Univ New Mexico, Dept Chem & Biol Engn, Albuquerque, NM 87131 USA. [Brinker, C. Jeffrey] Sandia Natl Labs, Adv Mat Lab, POB 5800, Albuquerque, NM 87185 USA. RP Mantilla, CB (reprint author), Mayo Clin, St Marys Hosp, Joseph 4-184 W,200 First St SW, Rochester, MN 55905 USA. EM mantilla.carlos@mayo.edu FU Mayo Foundation; U.S. Department of Energy (DOE), Office of Basic Energy Sciences (BES); Division of Materials Sciences and Engineering; Air Force Office of Scientific Research [FA 9550-1-14-066]; National Science Foundation Grant [1344298]; University of California's Center for Environmental Implications of Nanotechnology (CEIN) Grant [DBI-1266377] FX This project was supported by internal funding from the Mayo Foundation. CJ.B. acknowledges the U.S. Department of Energy (DOE), Office of Basic Energy Sciences (BES), and the Division of Materials Sciences and Engineering for support of fundamental structure-property relationship studies. C.J.B also acknowledges the Air Force Office of Scientific Research grant FA 9550-1-14-066, the National Science Foundation Grant#1344298, and the University of California's Center for Environmental Implications of Nanotechnology (CEIN) Grant # DBI-1266377. NR 80 TC 1 Z9 1 U1 7 U2 7 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0165-0270 EI 1872-678X J9 J NEUROSCI METH JI J. Neurosci. Methods PD NOV 1 PY 2016 VL 273 BP 160 EP 174 DI 10.1016/j.jneumeth.2016.09.003 PG 15 WC Biochemical Research Methods; Neurosciences SC Biochemistry & Molecular Biology; Neurosciences & Neurology GA EB2MF UT WOS:000387195800016 ER PT J AU Miller, WS Rice, CA Hager, GD Rotondaro, MD Berriche, H Perram, GP AF Miller, Wooddy S. Rice, Christopher A. Hager, Gordon D. Rotondaro, Mathew D. Berriche, Hamid Perram, Glen P. TI High pressure line shapes of the Rb D-1 and D-2 lines for He-4 and He-3 collisions SO JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER LA English DT Article DE Line shape; Rubidium; Asymmetric broadening; Potentials ID SPIN-ORBIT INTERACTION; ATOMIC SPECTRAL-LINES; DER-WAALS SYSTEM; RUBIDIUM LASER; NOBLE-GASES; RARE-GASES; BUFFER GAS; ALKALI; POTENTIALS; SHIFT AB Line shapes for the Rb D-1 (5(2)S(1/2) <-> 5(2)P(1/2)) and D2 (5(2)S(1/2) <-> 5(2)P(3/2)) transitions with He-4 and He-3 collisions at pressures of 500-15,000 Torr and temperatures of 333-533 K have been experimentally observed and compared to predictions from the Anderson-Talman theory. The ground X-2 Sigma(+)(1/2) and excited A(2)Pi(1/2), A(2)Pi(3/2), and B-2 Sigma(+)(1/2) potential energy surfaces required for the line shape predictions have been calculated using a one-electron pseudo-potential technique. The observed collision induced shift rates for He-4 are dramatically higher for the D-1 line, 4.60 +/- 0.12 MHz/Torr, than the D-2 line, 0.20 +/- 0.14 MHz/Torr. The asymmetry is somewhat larger for the D-1 line and has the same sign as the shifting rate. The He-3 broadening rate for the D-2 line is 4% larger than the He-4 rate, and 14% higher for the D-1 line, reflecting the higher relative speed. The calculated broadening rates are systematically larger than the observed rates by 1.1-3.2 MHz/Torr and agree within 14%. The primary focus of the current work is to characterize the high pressure line shapes, focusing on the non-Lorentzian features far from line center. In the far wing, the cross-section decreases by more than 4 orders of magnitude, with a broad, secondary maximum in the D-2 line near 735 nm. The potentials do not require empirical modification to provide excellent quantitative agreement with the observations. The dipole moment variation and absorption Boltzmann factor is critical to obtaining strong agreement in the wings. Published by Elsevier Ltd. C1 [Miller, Wooddy S.; Rice, Christopher A.; Hager, Gordon D.; Rotondaro, Mathew D.; Perram, Glen P.] US Air Force, Dept Engn Phys, Inst Technol, Wright Patterson AFB, OH 45433 USA. [Berriche, Hamid] Univ Monastir, Fac Sci, Lab Interfaces & Adv Mat, Ave Environm, Monastir 5019, Tunisia. [Berriche, Hamid] Amer Univ Ras Al Khaimah, Sch Arts & Sci, Math & Nat Sci Dept, POB, Ras Al Khaymah 10021, U Arab Emirates. [Rice, Christopher A.] Oak Ridge Inst Sci & Educ, Oak Ridge, TN USA. RP Perram, GP (reprint author), US Air Force, Dept Engn Phys, Inst Technol, Wright Patterson AFB, OH 45433 USA. EM Wooddy.S.Miller.mil@mail.mil; Christopher.Rice@afit.edu; drydoc12@comcast.net; rotondam@gmail.com; hamidberriche@yahoo.fr; glen.perram@afit.edu FU Window on Science grant from the Air Force Office of Scientific Research FX This work was supported in part by a Window on Science grant from the Air Force Office of Scientific Research. NR 52 TC 0 Z9 0 U1 2 U2 2 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 0022-4073 EI 1879-1352 J9 J QUANT SPECTROSC RA JI J. Quant. Spectrosc. Radiat. Transf. PD NOV PY 2016 VL 184 BP 118 EP 134 DI 10.1016/j.jqsrt.2016.06.027 PG 17 WC Optics; Spectroscopy SC Optics; Spectroscopy GA EA9RL UT WOS:000386982300013 ER PT J AU Gong, J Markidis, S Laure, E Otten, M Fischer, P Min, MS AF Gong, Jing Markidis, Stefano Laure, Erwin Otten, Matthew Fischer, Paul Min, Misun TI Nekbone performance on GPUs with OpenACC and CUDA Fortran implementations SO JOURNAL OF SUPERCOMPUTING LA English DT Article DE Nekbone/Nek5000; OpenACC; CUDA Fortran; GPUDirect; Gather-scatter communication; Spectral element discretization ID ACCELERATION; CODE AB We present a hybrid GPU implementation and performance analysis of Nekbone, which represents one of the core kernels of the incompressible Navier-Stokes solver Nek5000. The implementation is based on OpenACC and CUDA Fortran for local parallelization of the compute-intensive matrix-matrix multiplication part, which significantly minimizes the modification of the existing CPU code while extending the simulation capability of the code to GPU architectures. Our discussion includes the GPU results of OpenACC interoperating with CUDA Fortran and the gather-scatter operations with GPUDirect communication. We demonstrate performance of up to 552 Tflops on 16, 384 GPUs of the OLCF Cray XK7 Titan. C1 [Gong, Jing; Markidis, Stefano; Laure, Erwin] KTH, PDC, Stockholm, Sweden. [Otten, Matthew] Cornell Univ, Ithaca, NY USA. [Fischer, Paul] Univ Illinois, Champaign, IL USA. [Fischer, Paul; Min, Misun] Argonne Natl Lab, Argonne, IL 60439 USA. RP Min, MS (reprint author), Argonne Natl Lab, Argonne, IL 60439 USA. EM mmin@mcs.anl.gov FU US Department of Energy, Office of Science, Office of Advanced Scientific Computing Research [DE-AC02-06CH11357]; Swedish e-Science Research Centre (SeRC); Office of Science of the US Department of Energy [DE-AC05-00OR22725] FX This material is based upon work supported by the US Department of Energy, Office of Science, Office of Advanced Scientific Computing Research, under Contract DE-AC02-06CH11357, and partially supported by the Swedish e-Science Research Centre (SeRC). This research used resources of the Oak Ridge Leadership Computing Facility at Oak Ridge National Laboratory, which is supported by the Office of Science of the US Department of Energy under Contract No. DE-AC05-00OR22725. The research also used computing resources of the French Alternative Energies and Atomic Energy Commission (CEA) in France via the Partnership for Advanced Computing in Europe (PRACE). NR 14 TC 0 Z9 0 U1 0 U2 0 PU SPRINGER PI DORDRECHT PA VAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS SN 0920-8542 EI 1573-0484 J9 J SUPERCOMPUT JI J. Supercomput. PD NOV PY 2016 VL 72 IS 11 BP 4160 EP 4180 DI 10.1007/s11227-016-1744-5 PG 21 WC Computer Science, Hardware & Architecture; Computer Science, Theory & Methods; Engineering, Electrical & Electronic SC Computer Science; Engineering GA EB3AR UT WOS:000387234200007 ER PT J AU Dai, S Rodriguez, MA Griego, JJM AF Dai, Steve Rodriguez, Mark A. Griego, James J. M. TI Sealing Glass-Ceramics with Near Linear Thermal Strain, Part I: Process Development and Phase Identification SO JOURNAL OF THE AMERICAN CERAMIC SOCIETY LA English DT Article DE glass-ceramics; crystals; crystallization; thermal expansion; thermal treatment; phase transformations ID CRYSTALLIZATION; EXPANSION AB A widely adopted approach to form matched seals in metals having high coefficient of thermal expansion (CTE), e.g. stainless steel, is the use of high CTE glass-ceramics. With the nucleation and growth of Cristobalite as the main high-expansion crystalline phase, the CTE of recrystallizable lithium silicate Li2O-SiO2-Al2O3-K2O-B2O3-P2O5-ZnO glass-ceramic can approach 18 ppm/degrees C, matching closely to the 18 ppm/degrees C-20 ppm/degrees C CTE of 304L stainless steel. However, a large volume change induced by the - inversion between the low- and high- Cristobalite, a 1(st) order displacive phase transition, results in a nonlinear step-like change in the thermal strain of glass-ceramics. The sudden change in the thermal strain causes a substantial transient mismatch between the glass-ceramic and stainless steel. In this study, we developed new thermal profiles based on the SiO2 phase diagram to crystallize both Quartz and Cristobalite as high expansion crystalline phases in the glass-ceramics. A key step in the thermal profile is the rapid cooling of glass-ceramic from the peak sealing temperature to suppress crystallization of Cristobalite. The rapid cooling of the glass-ceramic to an initial lower hold temperature is conducive to Quartz crystallization. After Quartz formation, a subsequent crystallization of Cristobalite is performed at a higher hold temperature. Quantitative X-ray diffraction analysis of a series of quenched glass-ceramic samples clearly revealed the sequence of crystallization in the new thermal profile. The coexistence of two significantly reduced volume changes, one at similar to 220 degrees C from Cristobalite inversion and the other at similar to psi 470 degrees C from Quartz inversion, greatly improves the linearity of the thermal strains of the glass-ceramics, and is expected to improve the thermal strain match between glass-ceramics and stainless steel over the sealing cycle. C1 [Dai, Steve; Rodriguez, Mark A.; Griego, James J. M.] Sandia Natl Labs, POB 5800, Albuquerque, NM 87185 USA. RP Dai, S (reprint author), Sandia Natl Labs, POB 5800, Albuquerque, NM 87185 USA. EM sxdai@sandia.gov FU Laboratory Directed Research and Development program at Sandia National Laboratories; U.S. Department of Energy's National Nuclear Security Administration [DE-AC04-94AL85000] FX The authors would like to thank Ms. Denise Bencoe in assistance on thermal strain measurement, and Dr. Donald Susan for his critical review of the manuscript. This work was supported by the Laboratory Directed Research and Development program at Sandia National Laboratories, a multiprogram laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin Corporation, for the U.S. Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL85000. NR 16 TC 0 Z9 0 U1 8 U2 8 PU WILEY-BLACKWELL PI HOBOKEN PA 111 RIVER ST, HOBOKEN 07030-5774, NJ USA SN 0002-7820 EI 1551-2916 J9 J AM CERAM SOC JI J. Am. Ceram. Soc. PD NOV PY 2016 VL 99 IS 11 BP 3719 EP 3725 DI 10.1111/jace.14364 PG 7 WC Materials Science, Ceramics SC Materials Science GA EB2RB UT WOS:000387208400032 ER PT J AU Rodriguez, MA Griego, JJM Dai, S AF Rodriguez, Mark A. Griego, James J. M. Dai, Steve TI Sealing Glass-Ceramics with Near-Linear Thermal Strain, Part II: Sequence of Crystallization and Phase Stability SO JOURNAL OF THE AMERICAN CERAMIC SOCIETY LA English DT Article DE glass-ceramics; crystals; crystallization; thermal expansion; X-ray methods ID QUARTZ AB The sequence of crystallization in a recrystallizable lithium silicate sealing glass-ceramic Li2O-SiO2-Al2O3-K2O-B2O3-P2O5-ZnO was analyzed by in situ high-temperature X-ray diffraction (HTXRD). Glass-ceramic specimens have been subjected to a two-stage heat-treatment schedule, including rapid cooling from sealing temperature to a first hold temperature 650 degrees C, followed by heating to a second hold temperature of 810 degrees C. Notable growth and saturation of Quartz was observed at 650 degrees C (first hold). Cristobalite crystallized at the second hold temperature of 810 degrees C, growing from the residual glass rather than converting from the Quartz. The coexistence of quartz and cristobalite resulted in a glass-ceramic having a near-linear thermal strain, as opposed to the highly nonlinear glass-ceramic where the cristobalite is the dominant silica crystalline phase. HTXRD was also performed to analyze the inversion and phase stability of the two types of fully crystallized glass-ceramics. While the inversion in cristobalite resembles the character of a first-order displacive phase transformation, i.e., step changes in lattice parameters and thermal hysteresis in the transition temperature, the inversion in quartz appears more diffuse and occurs over a much broader temperature range. Localized tensile stresses on quartz and possible solid-solution effects have been attributed to the transition behavior of quartz crystals embedded in the glass-ceramics. C1 [Rodriguez, Mark A.; Griego, James J. M.; Dai, Steve] Sandia Natl Labs, POB 5800, Albuquerque, NM 87185 USA. RP Dai, S (reprint author), Sandia Natl Labs, POB 5800, Albuquerque, NM 87185 USA. EM sxdai@sandia.gov FU Laboratory Directed Research and Development program at Sandia National Laboratories; U.S. Department of Energy's National Nuclear Security Administration [DE-AC04-94AL85000] FX The authors thank Ms. Denise Bencoe for her assistance with thermal strain measurements, and Dr. Donald Susan for his critical review of the manuscript. This work was supported by the Laboratory Directed Research and Development program at Sandia National Laboratories, a multi-program laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin Corporation, for the U.S. Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL85000. NR 14 TC 0 Z9 0 U1 3 U2 3 PU WILEY-BLACKWELL PI HOBOKEN PA 111 RIVER ST, HOBOKEN 07030-5774, NJ USA SN 0002-7820 EI 1551-2916 J9 J AM CERAM SOC JI J. Am. Ceram. Soc. PD NOV PY 2016 VL 99 IS 11 BP 3726 EP 3733 DI 10.1111/jace.14438 PG 8 WC Materials Science, Ceramics SC Materials Science GA EB2RB UT WOS:000387208400033 ER PT J AU Donaldson, OK Hattar, K Trelewicz, JR AF Donaldson, Olivia K. Hattar, Khalid Trelewicz, Jason R. TI Metastable Tantalum Oxide Formation During the Devitrification of Amorphous Tantalum Thin Films SO JOURNAL OF THE AMERICAN CERAMIC SOCIETY LA English DT Article DE dielectric materials; properties; nanomaterials; phase transformations; tantalum; tantalum compounds; thin films ID PULSED-LASER DEPOSITION; GRAIN-GROWTH; PURE TANTALUM; ALLOYS; OXIDATION; PENTOXIDE; NIOBIUM; STRESS; NICKEL; SYSTEM AB Microstructural evolution during the devitrification of amorphous tantalum thin films synthesized via pulsed laser deposition was investigated using in situ transmission electron microscopy (TEM) combined with ex situ isothermal annealing, bright-field imaging, and electron-diffraction analysis. The phases formed during crystallization and their stability were characterized as a function of the chamber pressure during deposition, devitrification temperature, and annealing time. A range of metastable nanocrystalline tantalum oxides were identified following devitrification including multiple orthorhombic oxide phases, which often were present with, or evolved to, the tetragonal TaO2 phase. While the appearance of these phases indicated the films were evolving to the stable form of tantalum oxidemonoclinic tantalum pentoxideit was likely not achieved for the conditions considered due to an insufficient amount of oxygen present in the films following deposition. Nevertheless, the collective in situ and ex situ TEM analysis applied to thin film samples enabled the isolation of a number of metastable tantalum oxides. New insights were gained into the transformation sequence and stability of these nanocrystalline phases, which presents opportunities for the development of advanced tantalum oxide-based dielectric materials for novel memristor designs. C1 [Donaldson, Olivia K.; Trelewicz, Jason R.] SUNY Stony Brook, Dept Mat Sci & Engn, Stony Brook, NY 11794 USA. [Hattar, Khalid] Sandia Natl Labs, Dept Radiat Solid Interact, POB 5800, Albuquerque, NM 87185 USA. RP Trelewicz, JR (reprint author), SUNY Stony Brook, Dept Mat Sci & Engn, Stony Brook, NY 11794 USA. EM jason.trelewicz@stonybrook.edu FU National Science Foundation [CMMI-1401662]; US DOE Office of Science Facility at Brookhaven National Laboratory [DE-SC0012704]; US Department of Energy's National Nuclear Security Administration [DE-AC04-94AL85000] FX This work was supported by the National Science Foundation through Grant CMMI-1401662. The authors gratefully acknowledge Michael Marshall and Stuart Van Deusen of the Radiation-Solid Interaction Group at Sandia National Laboratories for their help with the annealing experiments, and Professor Geoff Brennecka of the Colorado School of Mines for valuable discussions. TEM was conducted in part using resources of the Center for Functional Nanomaterials, which is a US DOE Office of Science Facility at Brookhaven National Laboratory under Contract No. DE-SC0012704. Sandia National Laboratories is a multi-program laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin Corporation, for the US Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL85000. NR 40 TC 0 Z9 0 U1 11 U2 11 PU WILEY-BLACKWELL PI HOBOKEN PA 111 RIVER ST, HOBOKEN 07030-5774, NJ USA SN 0002-7820 EI 1551-2916 J9 J AM CERAM SOC JI J. Am. Ceram. Soc. PD NOV PY 2016 VL 99 IS 11 BP 3775 EP 3783 DI 10.1111/jace.14384 PG 9 WC Materials Science, Ceramics SC Materials Science GA EB2RB UT WOS:000387208400040 ER PT J AU Pan, G He, GZ Zhang, MY Zhou, Q Tyliszczak, T Tai, RZ Guo, JH Bi, L Wang, L Zhang, HG AF Pan, Gang He, Guangzhi Zhang, Meiyi Zhou, Qin Tyliszczak, Tolek Tai, Renzhong Guo, Jinghua Bi, Lei Wang, Lei Zhang, Honggang TI Nanobubbles at Hydrophilic Particle-Water Interfaces SO LANGMUIR LA English DT Article ID X-RAY MICROSCOPY; SURFACE NANOBUBBLES; LIQUID WATER; MATTER AB The puzzling persistence of nanobubbles breaks Laplaces law for bubbles, which is of great interest for promising applications in surface processing, H-2 and CO2 storage, water treatment, and drug delivery. So far, nanobubbles have mostly been reported on hydrophobic planar substrates with atomic flatness. It remains a challenge to quantify nanobubbles on rough and irregular surfaces because of the lack of a characterization technique that can detect both the nanobubble morphology and chemical composition inside individual nanobubble-like objects. Here, by using synchrotron-based scanning transmission soft X-ray microscopy (STXM) with nanometer resolution, we discern nanoscopic gas bubbles of >25 nm with direct in situ proof of O-2 inside the nanobubbles at a hydrophilic particle-water interface under ambient conditions. We find a stable cloud of O-2 nanobubbles at the diatomite particle-water interface hours after oxygen aeration and temperature variation. The in situ technique may be useful for many surface nanobubble-related studies such as material preparation and property manipulation, phase equilibrium, nucleation kinetics, and relationships with chemical composition within the confined nanoscale space. The oxygen nanobubble clouds may be important in modifying particle-water interfaces and offering breakthrough technologies for oxygen delivery in sediment and/or deep water environments. C1 [Pan, Gang; He, Guangzhi; Zhang, Meiyi; Zhou, Qin; Bi, Lei; Wang, Lei; Zhang, Honggang] Chinese Acad Sci, Ecoenvironm Sci Res Ctr, Beijing 100085, Peoples R China. [Pan, Gang] Nottingham Trent Univ, Sch Anim Rural & Environm Sci, Brackenhurst Campus, Southwell NG25 0QF, England. [Tyliszczak, Tolek; Guo, Jinghua] Lawrence Berkeley Natl Lab, Adv Light Source, Berkeley, CA 94720 USA. [Tai, Renzhong] Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai Synchrotron Radiat Facil, Shanghai 201204, Peoples R China. RP Pan, G (reprint author), Chinese Acad Sci, Ecoenvironm Sci Res Ctr, Beijing 100085, Peoples R China.; Pan, G (reprint author), Nottingham Trent Univ, Sch Anim Rural & Environm Sci, Brackenhurst Campus, Southwell NG25 0QF, England. EM gpan@rcees.ac.cn FU Strategic Priority Research Program of the Chinese Academy of Sciences [XDA09030203]; National Basic Research Program of China [2010CB933600]; U.S. Department of Energy [DE-AC02-05CH11231] FX We are grateful to Philip Ball for valuable comments and suggestions on the article. We thank SSRF for performing preliminary STXM experiments and helpful assistance in this study. This work is supported by the Strategic Priority Research Program of the Chinese Academy of Sciences (XDA09030203) and the National Basic Research Program of China (2010CB933600). The Advanced Light Source is supported by the U.S. Department of Energy under contract no. DE-AC02-05CH11231. NR 37 TC 1 Z9 1 U1 25 U2 25 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0743-7463 J9 LANGMUIR JI Langmuir PD NOV 1 PY 2016 VL 32 IS 43 BP 11133 EP 11137 DI 10.1021/acs.langmuir.6b01483 PG 5 WC Chemistry, Multidisciplinary; Chemistry, Physical; Materials Science, Multidisciplinary SC Chemistry; Materials Science GA EA9VB UT WOS:000386991700008 PM 27180638 ER PT J AU Kushner, DI Zhu, L Kusoglu, A Hickner, MA AF Kushner, Douglas I. Zhu, Liang Kusoglu, Ahmet Hickner, Michael A. TI Side Chain Influence on the Mechanical Properties and Water Uptake of Confined Comb-Shaped Cationic Polymer Thin Films SO MACROMOLECULAR CHEMISTRY AND PHYSICS LA English DT Article DE anion exchange membrane; grazing incidence X-ray scattering; mechanical properties; thin films; water uptake ID ANION-EXCHANGE MEMBRANES; IN-SITU STRESS; (111)-TEXTURED AU; HYDRATION CYCLES; FUEL-CELLS; NAFION; TRANSPORT; ADSORPTION; HYDROGEN; MODULUS AB Water uptake is measured for approximate to 100 nm and approximate to 60 m thick quaternized comb-shaped poly(2,6-dimethyl-1,4-phenylene oxide) (QA-PPO) polymers with 0, 6, 10, and 16 carbon alkyl side chains to probe the influence of thin film confinement. The thin film modulus is measured to probe the effect of side chain length on the thin film modulus and the ensuing water uptake. Increasing the alkyl side chain length results in increased modulus, decreased swelling strain, and decreased water uptake due to the lengthening of the n-alkyl side chains. Confinement effects on the comb-shaped QA-PPO water uptake are expressed through increased water uptake in the thin film compared to the bulk membrane. The thin films also exhibit a different water sorption mechanism consistent with two types of water compared to the bulk membranes that exhibit a single type of water sorption. C1 [Kushner, Douglas I.; Zhu, Liang; Hickner, Michael A.] Penn State Univ, Dept Mat Sci & Engn, University Pk, PA 16802 USA. [Kusoglu, Ahmet] Lawrence Berkeley Natl Lab, Energy Storage & Distributed Resources Div, Berkeley, CA 94720 USA. RP Hickner, MA (reprint author), Penn State Univ, Dept Mat Sci & Engn, University Pk, PA 16802 USA. EM mah49@psu.edu OI Kusoglu, Ahmet/0000-0002-2761-1050 FU US Department of Energy, the Office of Energy Efficiency and Renewable Energy, the Fuel Cells Technology Program through General Motors Corporation [DE-EE0000470]; Office of Naval Research [N00014-10-1-0875]; Office of Science, Office of Basic Energy Sciences, of the U.S. Department of Energy [DE-AC02-05CH11231] FX The authors acknowledge the support of the US Department of Energy, the Office of Energy Efficiency and Renewable Energy, the Fuel Cells Technology Program through a subcontract from General Motors Corporation under Grant No. DE-EE0000470. Additional support for this work was provided by the Office of Naval Research, Grant No. N00014-10-1-0875. Authors would also like to thank Dr. Christopher M. Stafford and Dr. Bradley Frieberg (National Institute of Standards and Technology, USA) for the valuable discussion and introduction to cantilever bending. Authors would like to acknowledge the beamline 7.3.3 and its personnel at the Advanced Light Source (ALS), in Lawrence Berkeley National Laboratory (LBNL) for X-ray scattering experiments. This work made use of facilities at the ALS, supported by the Office of Science, Office of Basic Energy Sciences, of the U.S. Department of Energy (Contract No. DE-AC02-05CH11231). NR 40 TC 0 Z9 0 U1 24 U2 24 PU WILEY-V C H VERLAG GMBH PI WEINHEIM PA POSTFACH 101161, 69451 WEINHEIM, GERMANY SN 1022-1352 EI 1521-3935 J9 MACROMOL CHEM PHYS JI Macromol. Chem. Phys. PD NOV PY 2016 VL 217 IS 21 BP 2442 EP 2451 DI 10.1002/macp.201600254 PG 10 WC Polymer Science SC Polymer Science GA EB1IP UT WOS:000387103800010 ER PT J AU Nogales, E AF Nogales, Eva TI Dear microtubule, I see you SO MOLECULAR BIOLOGY OF THE CELL LA English DT Article ID ALPHA-BETA-TUBULIN; CRYOELECTRON MICROSCOPY; DYNAMIC INSTABILITY; STRUCTURAL BASIS; RESOLUTION; KINESIN; MODEL; PROTEINS; BINDING; COMPLEX AB This essay summarizes my personal journey toward the atomic visualization of microtubules and a mechanistic understanding of how these amazing polymers work. During this journey, I have been witness and partaker in the blooming of a technique I love-cryo-electron microscopy. C1 [Nogales, Eva] Univ Calif Berkeley, Dept Mol & Cell Biol, 229 Stanley Hall, Berkeley, CA 94720 USA. [Nogales, Eva] Univ Calif Berkeley, Howard Hughes Med Inst, Berkeley, CA 94720 USA. [Nogales, Eva] Lawrence Berkeley Natl Lab, Mol Biophys & Integrated Bioimaging, Berkeley, CA 94720 USA. RP Nogales, E (reprint author), Univ Calif Berkeley, Dept Mol & Cell Biol, 229 Stanley Hall, Berkeley, CA 94720 USA.; Nogales, E (reprint author), Univ Calif Berkeley, Howard Hughes Med Inst, Berkeley, CA 94720 USA.; Nogales, E (reprint author), Lawrence Berkeley Natl Lab, Mol Biophys & Integrated Bioimaging, Berkeley, CA 94720 USA. EM enogales@lbl.gov FU National Institute of General Medical Sciences [GM051487] FX Work on microtubules in the Nogales lab has been funded over the years by the National Institute of General Medical Sciences (GM051487). E.N. is a Howard Hughes Medical Institute Investigator. NR 20 TC 0 Z9 0 U1 7 U2 7 PU AMER SOC CELL BIOLOGY PI BETHESDA PA 8120 WOODMONT AVE, STE 750, BETHESDA, MD 20814-2755 USA SN 1059-1524 EI 1939-4586 J9 MOL BIOL CELL JI Mol. Biol. Cell PD NOV 1 PY 2016 VL 27 IS 21 BP 3202 EP 3204 DI 10.1091/mbc.E16-06-0372 PG 3 WC Cell Biology SC Cell Biology GA EB5BV UT WOS:000387389000008 PM 27799495 ER PT J AU Bissell, MJ AF Bissell, Mina J. TI Thinking in three dimensions: discovering reciprocal signaling between the extracellular matrix and nucleus and the wisdom of microenvironment and tissue architecture SO MOLECULAR BIOLOGY OF THE CELL LA English DT Article ID MINA BISSELL; CULTURE; LIFE; CELL AB I thought long and hard whether I could avoid talking about family and personal life, and just share the excitement of being a scientist and how science continues to sustain us all. But so many people, especially younger scientists, want to know-and always ask-How did you do it? A woman from Iran, a Middle Eastern country and essentially Muslim, now considered backwards and misguided if not downright scary, traveling very young and alone to the United States, finishing college and graduate school together with having children, first-year graduate school and second-year post doc-years ago, going against a number of entrenched dogmas, and yet succeeding against many odds and obstacles, and all the while on soft money? Below is my personal narrative answering some of these questions. C1 [Bissell, Mina J.] Lawrence Berkeley Natl Lab, Biol Syst & Engn Div, Berkeley, CA 94720 USA. RP Bissell, MJ (reprint author), Lawrence Berkeley Natl Lab, Biol Syst & Engn Div, Berkeley, CA 94720 USA. EM mjbissell@lbl.gov FU National Science Foundation; Department of Energy; Department of Defense; NCI FX I am indebted to the National Science Foundation, the granting agency that funded my first successful grant in 1980, followed by the Department of Energy, the first Innovator Award from the Department of Defense (after I stepped down as the Director of all Life Sciences at LBNL), and later, during another crisis, from the Breast Cancer Research Foundation, New York. Thank you! I will always be indebted to Marvin Frazier of the Office of Biological and Environmental Research of the Department of Energy Office of Science, who not only was one of a very few scientists in granting agencies who was open to unorthodox ideas, but was modest, intuitive, and kind-in short a hero to many! He was willing to take chances. He also understood concepts and the significance of what we were trying to do. He overruled a number of scientists in his division and allowed our grant to be reviewed in the Post Genome Committee. The grant received the top score and was funded until the program was discontinued. It took 20 years to receive similar scores and acceptance as well as a Merit Award from the NCI. The Merit Award never materialized, because the program was abolished altogether at the NCI, even those few of us who had already been granted the Merit Award by the council were denied. NR 35 TC 0 Z9 0 U1 2 U2 2 PU AMER SOC CELL BIOLOGY PI BETHESDA PA 8120 WOODMONT AVE, STE 750, BETHESDA, MD 20814-2755 USA SN 1059-1524 EI 1939-4586 J9 MOL BIOL CELL JI Mol. Biol. Cell PD NOV 1 PY 2016 VL 27 IS 21 BP 3205 EP 3209 DI 10.1091/mbc.E16-06-0440 PG 5 WC Cell Biology SC Cell Biology GA EB5BV UT WOS:000387389000009 PM 27799496 ER PT J AU Na, SJ Payne, SH Bandeira, N AF Na, Seungjin Payne, Samuel H. Bandeira, Nuno TI Multi-species Identification of Polymorphic Peptide Variants via Propagation in Spectral Networks SO MOLECULAR & CELLULAR PROTEOMICS LA English DT Article ID TANDEM MASS-SPECTROMETRY; POSTTRANSLATIONAL MODIFICATIONS; PROTEIN IDENTIFICATION; COMMUNITY PROTEOMICS; SEARCH; MS/MS; DATABASE; CYANOBACTERIUM; SEQUENCES; BIOENERGY AB Peptide and protein identification remains challenging in organisms with poorly annotated or rapidly evolving genomes, as are commonly encountered in environmental or biofuels research. Such limitations render tandem mass spectrometry (MS/MS) database search algorithms ineffective as they lack corresponding sequences required for peptide-spectrum matching. We address this challenge with the spectral networks approach to (1) match spectra of orthologous peptides across multiple related species and then (2) propagate peptide annotations from identified to unidentified spectra. We here present algorithms to assess the statistical significance of spectral alignments (Align-GF), reduce the impurity in spectral networks, and accurately estimate the error rate in propagated identifications. Analyzing three related Cyanothece species, a model organism for biohydrogen production, spectral networks identified peptides from highly divergent sequences from networks with dozens of variant peptides, including thousands of peptides in species lacking a sequenced genome. Our analysis further detected the presence of many novel putative peptides even in genomically characterized species, thus suggesting the possibility of gaps in our understanding of their proteomic and genomic expression. A web-based pipeline for spectral networks analysis is available at http://proteomics.ucsd.edu/software. C1 [Na, Seungjin; Bandeira, Nuno] Univ Calif San Diego, Dept Comp Sci & Engn, La Jolla, CA 92093 USA. [Na, Seungjin; Bandeira, Nuno] Univ Calif San Diego, Ctr Computat Mass Spectrometry, La Jolla, CA 92093 USA. [Payne, Samuel H.] Pacific Northwest Natl Lab, Richland, WA 99354 USA. [Bandeira, Nuno] Univ Calif San Diego, Skaggs Sch Pharm & Pharmaceut Sci, La Jolla, CA 92093 USA. RP Bandeira, N (reprint author), Univ Calif San Diego, Dept Comp Sci & Engn, Ctr Computat Mass Spectrometry, 9500 Gilman Dr,Mail Code 0404, La Jolla, CA 92093 USA. EM bandeira@ucsd.edu OI Payne, Samuel/0000-0002-8351-1994 FU US Department of Energy, Office of Science, Office of Biological and Environmental Research; NIH National Institute of General Medical Sciences [GM103493]; Department of Energy Office of Biological and Environmental Research Genome Sciences Program under the Pan-omics project; DOE [DE-AC05-76RLO01830]; US National Institutes of Health from the National Institute of General Medical Sciences [2 P41 GM103484-06A1] FX S.N. and S.H.P. were partially supported by a US Department of Energy, Office of Science, Office of Biological and Environmental Research, Early Career Research Program. Portions of this research were supported by the NIH National Institute of General Medical Sciences (GM103493) and by the Department of Energy Office of Biological and Environmental Research Genome Sciences Program under the Pan-omics project. Mass spectrometry data sets were collected in the Environmental Molecular Science Laboratory, a US Department of Energy (DOE) national scientific user facility at Pacific Northwest National Laboratory (PNNL) in Richland, WA. Battelle operates PNNL for the DOE under contract DE-AC05-76RLO01830. S.N. and N.B. were partially supported by the US National Institutes of Health Grant 2 P41 GM103484-06A1 from the National Institute of General Medical Sciences. N.B. is an Alfred P. Sloan Research Fellow. The content is solely the responsibility of the authors and does not necessarily represent the official views of the National Institutes of Health. NR 45 TC 1 Z9 1 U1 1 U2 1 PU AMER SOC BIOCHEMISTRY MOLECULAR BIOLOGY INC PI BETHESDA PA 9650 ROCKVILLE PIKE, BETHESDA, MD 20814-3996 USA SN 1535-9476 EI 1535-9484 J9 MOL CELL PROTEOMICS JI Mol. Cell. Proteomics PD NOV PY 2016 VL 15 IS 11 BP 3501 EP 3512 DI 10.1074/mcp.O116.060913 PG 12 WC Biochemical Research Methods SC Biochemistry & Molecular Biology GA EB6OX UT WOS:000387505500014 PM 27609420 ER PT J AU Aanei, IL ElSohly, AM Farkas, ME Netirojjanakul, C Regan, M Murphy, ST O'Neil, JP Seo, Y Francis, MB AF Aanei, Ioana L. ElSohly, Adel M. Farkas, Michelle E. Netirojjanakul, Chawita Regan, Melanie Murphy, Stephanie Taylor O'Neil, James P. Seo, Youngho Francis, Matthew B. TI Biodistribution of Antibody-MS2 Viral Capsid Conjugates in Breast Cancer Models SO MOLECULAR PHARMACEUTICS LA English DT Article DE bacteriophage MS2; tumor targeting; antibody targeting; bioconjugation; PET imaging ID GROWTH-FACTOR RECEPTOR; COWPEA MOSAIC-VIRUS; TUMOR VASCULAR-PERMEABILITY; IN-VIVO; DRUG-DELIVERY; PLANT-VIRUS; MODIFIED BACTERIOPHAGE-MS2; GENETIC-CODE; NANOPARTICLES; SURFACE AB A variety of nanoscale scaffolds, including virus like particles (VLPs), are being developed for biomedical applications; however, little information is available about their in vivo behavior. Targeted nanoparticles are particularly valuable as diagnostic and therapeutic carriers because they Radiolabeled can increase the signal-to-background ratio of imaging agents, improve the efficacy of drugs, and reduce adverse effects by concentrating the therapeutic molecule in the region of interest. The genome-free capsid of bacteriophage MS2 has several features that make it well-suited for use in delivery applications, such as facile production and modification, the ability to display multiple copies of targeting ligands, and the capacity to deliver large payloads. Anti-EGFR antibodies were conjugated to MS2 capsids to construct nanoparticles targeted toward receptors overexpressed on breast cancer cells. The MS2 agents showed good stability in physiological conditions up to 2 days and specific binding to the targeted receptors in in vitro experiments. Capsids radiolabeled with Cu-64 isotopes were injected into mice possessing tumor xenografts, and both positron emission tomography computed tomography (PET/CT) and scintillation counting of the organs ex vivo were used to determine the localization of the agents. The capsids exhibit surprisingly long circulation times (10-15% ID/g in blood at 24 h) and moderate tumor uptake (2-5% ID/g). However, the targeting antibodies did not lead to increased uptake in vivo despite in vitro enhancements, suggesting that extravasation is a limiting factor for delivery to tumors by these particles. C1 [Aanei, Ioana L.; ElSohly, Adel M.; Farkas, Michelle E.; Netirojjanakul, Chawita; Francis, Matthew B.] Univ Calif Berkeley, Dept Chem, 724 Latimer Hall, Berkeley, CA 94720 USA. [Aanei, Ioana L.; O'Neil, James P.; Francis, Matthew B.] Lawrence Berkeley Natl Labs, Mol Biophys & Integrated Bioimaging Div, Berkeley, CA 94720 USA. [Regan, Melanie; Murphy, Stephanie Taylor; Seo, Youngho] Univ Calif San Francisco, Dept Radiol & Biomed Imaging, San Francisco, CA 94143 USA. RP Francis, MB (reprint author), Univ Calif Berkeley, Dept Chem, 724 Latimer Hall, Berkeley, CA 94720 USA. EM mbfrancis@berkeley.edu FU DOD Breast Cancer Research Program [BC061995, W81XWH-14-0400]; W. M. Keck Foundation; Genentech Fellowship through the U.C. Berkeley Chemical Biology program; DOD BCRP Grant [BC100159]; Howard Hughes Medical Institute International Student Research Fellowship; National Institutes of Health [1SI0RR022393-01]; NIH [S10 RR023051] FX The antibody modification studies were funded by the DOD Breast Cancer Research Program (Grants BC061995 and W81XWH-14-0400) and the W. M. Keck Foundation. I.L.A. was supported by a Genentech Fellowship through the U.C. Berkeley Chemical Biology program. M.E.F. was supported by DOD BCRP Grant BC100159. C.N. was supported by a Howard Hughes Medical Institute International Student Research Fellowship. LCMS instrumentation was acquired with National Institutes of Health Grant 1SI0RR022393-01. The PET/CT scanner was acquired using the NIH grant S10 RR023051. We are grateful to the Preclinical Therapeutics Core at UCSF for generating the tumor models used in this study. NR 72 TC 2 Z9 2 U1 9 U2 9 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 1543-8384 J9 MOL PHARMACEUT JI Mol. Pharm. PD NOV PY 2016 VL 13 IS 11 BP 3764 EP 3772 DI 10.1021/acs.molpharmaceut.6b00566 PG 9 WC Medicine, Research & Experimental; Pharmacology & Pharmacy SC Research & Experimental Medicine; Pharmacology & Pharmacy GA EB5PK UT WOS:000387428300016 PM 27611245 ER PT J AU Yu, VY Chang, MCY AF Yu, Vivian Y. Chang, Michelle C. Y. TI High-yield chemical synthesis by reprogramming central metabolism SO NATURE BIOTECHNOLOGY LA English DT Editorial Material ID SACCHAROMYCES-CEREVISIAE; CONSERVATION AB Altering the hardwired stoichiometry of central metabolism in yeast enables efficient synthesis of the isoprenoid beta-farnesene. C1 [Yu, Vivian Y.; Chang, Michelle C. Y.] Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA. [Yu, Vivian Y.; Chang, Michelle C. Y.] Univ Calif Berkeley, Dept Mol & Cell Biol, Berkeley, CA 94720 USA. [Chang, Michelle C. Y.] Lawrence Berkeley Natl Lab, Div Chem Sci, Berkeley, CA USA. RP Chang, MCY (reprint author), Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA.; Chang, MCY (reprint author), Univ Calif Berkeley, Dept Mol & Cell Biol, Berkeley, CA 94720 USA. EM mcchang@berkeley.edu NR 10 TC 0 Z9 0 U1 14 U2 14 PU NATURE PUBLISHING GROUP PI NEW YORK PA 75 VARICK ST, 9TH FLR, NEW YORK, NY 10013-1917 USA SN 1087-0156 EI 1546-1696 J9 NAT BIOTECHNOL JI Nat. Biotechnol. PD NOV PY 2016 VL 34 IS 11 BP 1128 EP 1129 DI 10.1038/nbt.3723 PG 3 WC Biotechnology & Applied Microbiology SC Biotechnology & Applied Microbiology GA EB6PG UT WOS:000387506500024 PM 27824836 ER PT J AU Zhao, MV Ye, Y Han, YM Xia, Y Zhu, HY Wang, SQ Wang, Y Muller, DA Zhang, X AF Zhao, Mervin Ye, Yu Han, Yimo Xia, Yang Zhu, Hanyu Wang, Siqi Wang, Yuan Muller, David A. Zhang, Xiang TI Large-scale chemical assembly of atomically thin transistors and circuits SO NATURE NANOTECHNOLOGY LA English DT Article ID FIELD-EFFECT TRANSISTORS; MOLYBDENUM-DISULFIDE; CARBON NANOTUBES; VAPOR-DEPOSITION; MOS2 TRANSISTORS; INPLANE HETEROSTRUCTURES; GRAPHENE ELECTRODES; GRAIN-BOUNDARIES; EPITAXIAL-GROWTH; BORON-NITRIDE AB Next-generation electronics calls for new materials beyond silicon, aiming at increased functionality, performance and scaling in integrated circuits. In this respect, two-dimensional gapless graphene and semiconducting transition-metal dichalcogenides have emerged as promising candidates due to their atomic thickness and chemical stability. However, difficulties with precise spatial control during their assembly currently impede actual integration into devices. Here, we report on the large-scale, spatially controlled synthesis of heterostructures made of single-layer semiconducting molybdenum disulfide contacting conductive graphene. Transmission electron microscopy studies reveal that the single-layer molybdenum disulfide nucleates at the graphene edges. We demonstrate that such chemically assembled atomic transistors exhibit high transconductance (10 mu S), on-off ratio (similar to 10(6)) and mobility (similar to 17 cm(2) V-1 s(-1)). The precise site selectivity from atomically thin conducting and semiconducting crystals enables us to exploit these heterostructures to assemble two-dimensional logic circuits, such as an NMOS inverter with high voltage gain (up to 70). C1 [Zhao, Mervin; Ye, Yu; Xia, Yang; Zhu, Hanyu; Wang, Siqi; Wang, Yuan; Zhang, Xiang] Univ Calif Berkeley, NSF Nanoscale Sci & Engn Ctr, Berkeley, CA 94720 USA. [Zhao, Mervin; Ye, Yu; Zhang, Xiang] Lawrence Berkeley Natl Lab, Div Mat Sci, Berkeley, CA 94720 USA. [Han, Yimo; Muller, David A.] Cornell Univ, Sch Appl & Engn Phys, Ithaca, NY 14853 USA. [Muller, David A.] Kavli Inst Cornell Nanoscale Sci, Ithaca, NY 14853 USA. [Zhang, Xiang] King Abdulaziz Univ, Dept Phys, Jeddah 21589, Saudi Arabia. RP Zhang, X (reprint author), Univ Calif Berkeley, NSF Nanoscale Sci & Engn Ctr, Berkeley, CA 94720 USA.; Zhang, X (reprint author), Lawrence Berkeley Natl Lab, Div Mat Sci, Berkeley, CA 94720 USA.; Zhang, X (reprint author), King Abdulaziz Univ, Dept Phys, Jeddah 21589, Saudi Arabia. EM xiang@berkeley.edu RI Wang, Yuan/F-7211-2011 FU Office of Naval Research (ONR) MURI programme [N00014-13-1-0678]; National Science Foundation [EFMA-1542741, DGE 1106400]; National Science Foundation Materials Research Science and Engineering Centers (MRSEC) programme [DMR 1120296] FX The authors acknowledge financial support from the Office of Naval Research (ONR) MURI programme (grant no. N00014-13-1-0678) and the National Science Foundation (EFMA-1542741). M.Z. was supported by the National Science Foundation Graduate Research Fellowship (grant no. DGE 1106400). This work used the electron microscopy facilities from the Cornell Center for Materials Research (CCMR) with support from the National Science Foundation Materials Research Science and Engineering Centers (MRSEC) programme (DMR 1120296). The authors thank M. Thomas and E. Kirkland for discussions. The authors also thank M. Tosun and A. Javey for assistance with atomic layer deposition. NR 46 TC 2 Z9 2 U1 55 U2 55 PU NATURE PUBLISHING GROUP PI LONDON PA MACMILLAN BUILDING, 4 CRINAN ST, LONDON N1 9XW, ENGLAND SN 1748-3387 EI 1748-3395 J9 NAT NANOTECHNOL JI Nat. Nanotechnol. PD NOV PY 2016 VL 11 IS 11 BP 954 EP 959 PG 6 WC Nanoscience & Nanotechnology; Materials Science, Multidisciplinary SC Science & Technology - Other Topics; Materials Science GA EB6XY UT WOS:000387530100015 PM 27428272 ER PT J AU Zhang, Q Lou, MH Li, XW Reno, JL Pan, W Watson, JD Manfra, MJ Kono, J AF Zhang, Qi Lou, Minhan Li, Xinwei Reno, John L. Pan, Wei Watson, John D. Manfra, Michael J. Kono, Junichiro TI Collective non-perturbative coupling of 2D electrons with high-quality-factor terahertz cavity photons SO NATURE PHYSICS LA English DT Article ID RABI OSCILLATIONS; PHASE-TRANSITION; QUANTUM; RADIATION; MICROCAVITY; FIELD; MODEL; TIME AB The collective interaction of electrons with light in a high-quality-factor cavity is expected to reveal new quantum phenomena(1-7) and find applications in quantum-enabled technologies(8,9). However, combining a long electronic coherence time, a large dipole moment, and a high quality-factor has proved difficult(10-13). Here, we achieved these conditions simultaneously in a two-dimensional electron gas in a high-quality-factor terahertz cavity in a magnetic field. The vacuum Rabi splitting of cyclotron resonance exhibited a square-root dependence on the electron density, evidencing collective interaction. This splitting extended even where the detuning is larger than the resonance frequency. Furthermore, we observed a peak shift due to the normally negligible diamagnetic term in the Hamiltonian. Finally, the high-quality_factor cavity suppressed superradiant cyclotron resonance decay, revealing a narrow intrinsic linewidth of 5.6 GHz. High-quality-factor terahertz cavities will enable new experiments bridging the traditional disciplines of condensed-matter physics and cavity-based quantum optics. C1 [Zhang, Qi; Lou, Minhan; Li, Xinwei; Kono, Junichiro] Rice Univ, Dept Elect & Comp Engn, Houston, TX 77005 USA. [Reno, John L.] Sandia Natl Labs, CINT, Albuquerque, NM 87185 USA. [Pan, Wei] Sandia Natl Labs, POB 5800, Albuquerque, NM 87185 USA. [Watson, John D.; Manfra, Michael J.] Purdue Univ, Dept Phys & Astron, Stn Purdue Q, W Lafayette, IN 47907 USA. [Watson, John D.; Manfra, Michael J.] Purdue Univ, Birck Nanotechnol Ctr, W Lafayette, IN 47907 USA. [Manfra, Michael J.] Purdue Univ, Sch Mat Engn, W Lafayette, IN 47907 USA. [Manfra, Michael J.] Purdue Univ, Sch Elect & Comp Engn, W Lafayette, IN 47907 USA. [Kono, Junichiro] Rice Univ, Dept Mat Sci & NanoEngn, Houston, TX 77005 USA. [Kono, Junichiro] Rice Univ, Dept Phys & Astron, Houston, TX 77005 USA. RP Kono, J (reprint author), Rice Univ, Dept Elect & Comp Engn, Houston, TX 77005 USA.; Kono, J (reprint author), Rice Univ, Dept Mat Sci & NanoEngn, Houston, TX 77005 USA.; Kono, J (reprint author), Rice Univ, Dept Phys & Astron, Houston, TX 77005 USA. EM kono@rice.edu FU National Science Foundation [DMR-1310138]; US Department of Energy's National Nuclear Security Administration [DE-AC04-94AL85000]; US Department of Energy, Office of Science, Materials Sciences and Engineering Division; Department of Energy, Office of Basic Energy Sciences, Division of Materials Sciences and Engineering [DE-SC0006671]; W. M. Keck Foundation; Microsoft Research FX We thank A. Chabanov, H. Pu and A. Belyanin for useful discussions. J.K. acknowledges support from the National Science Foundation (Grant No. DMR-1310138). This work was performed, in part, at the Center for Integrated Nanotechnologies, a US Department of Energy, Office of Basic Energy Sciences user facility. Sandia National Laboratories is a multiprogram laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin Corporation, for the US Department of Energy's National Nuclear Security Administration under Contract No. DE-AC04-94AL85000. The work at Sandia was supported by the US Department of Energy, Office of Science, Materials Sciences and Engineering Division. Growth and characterization completed at Purdue by J.D.W. was supported by the Department of Energy, Office of Basic Energy Sciences, Division of Materials Sciences and Engineering under Award No. DE-SC0006671. M.J.M. acknowledges additional support from the W. M. Keck Foundation and Microsoft Research. NR 31 TC 1 Z9 1 U1 12 U2 12 PU NATURE PUBLISHING GROUP PI LONDON PA MACMILLAN BUILDING, 4 CRINAN ST, LONDON N1 9XW, ENGLAND SN 1745-2473 EI 1745-2481 J9 NAT PHYS JI Nat. Phys. PD NOV PY 2016 VL 12 IS 11 BP 1005 EP + DI 10.1038/NPHYS3850 PG 8 WC Physics, Multidisciplinary SC Physics GA EB3EN UT WOS:000387245700010 ER PT J AU Rajasekaran, S Casandruc, E Laplace, Y Nicolett, D Gu, GD Clark, SR Jaksch, D Cavalleri, A AF Rajasekaran, S. Casandruc, E. Laplace, Y. Nicolett, D. Gu, G. D. Clark, S. R. Jaksch, D. Cavalleri, A. TI Parametric amplification of a superconducting plasma wave SO NATURE PHYSICS LA English DT Article ID CUPRATE SUPERCONDUCTOR; SPECTROSCOPY; EXCITATION AB Many applications in photonics require all-optical manipulation of plasma waves(1), which can concentrate electromagnetic energy on sub-wavelength length scales. This is difficult in metallic plasmas because of their small optical nonlinearities. Some layered superconductors support Josephson plasma waves(2,3), involving oscillatory tunnelling of the superfluid between capacitively coupled planes. Josephson plasma waves are also highly nonlinear(4), and exhibit striking phenomena such as cooperative emission of coherent terahertz radiation(5,6), superconductor-metal oscillations(7) and soliton formation(8). Here, we show that terahertz Josephson plasma waves can be parametrically amplified through the cubic tunnelling nonlinearity in a cuprate superconductor. Parametric amplification is sensitive to the relative phase between pump and seed waves, and may be optimized to achieve squeezing of the order-parameter phase fluctuations9 or terahertz single-photon devices. C1 [Rajasekaran, S.; Casandruc, E.; Laplace, Y.; Nicolett, D.; Cavalleri, A.] Max Planck Inst Struct & Dynam Matter, Luruper Chaussee 149, D-22761 Hamburg, Germany. [Rajasekaran, S.; Casandruc, E.; Laplace, Y.; Nicolett, D.; Cavalleri, A.] Ctr Free Electron Laser Sci, Luruper Chaussee 149, D-22761 Hamburg, Germany. [Gu, G. D.] Brookhaven Natl Lab, Condensed Matter Phys & Mat Sci Dept, Upton, NY 11973 USA. [Clark, S. R.] Univ Bath, Dept Phys, Bath BA2 7AY, Avon, England. [Clark, S. R.; Jaksch, D.; Cavalleri, A.] Univ Oxford, Clarendon Lab, Dept Phys, Parks Rd, Oxford OX1 3PU, England. [Jaksch, D.] Natl Univ Singapore, Ctr Quantum Technol, 3 Sci Dr 2, Singapore 117543, Singapore. RP Cavalleri, A (reprint author), Max Planck Inst Struct & Dynam Matter, Luruper Chaussee 149, D-22761 Hamburg, Germany.; Cavalleri, A (reprint author), Ctr Free Electron Laser Sci, Luruper Chaussee 149, D-22761 Hamburg, Germany.; Cavalleri, A (reprint author), Univ Oxford, Clarendon Lab, Dept Phys, Parks Rd, Oxford OX1 3PU, England. EM andrea.cavalleri@mpsd.mpg.de FU European Research Council [319286]; Deutsche Forschungsgemeinschaft [SFB925]; US Department of Energy, Division of Materials Science [DE-AC02-98CH10886] FX The research leading to these results received funding from the European Research Council under the European Union's Seventh Framework Programme (FP7/2007-2013)/ERC Grant Agreement no. 319286 (QMAC). We acknowledge support from the Deutsche Forschungsgemeinschaft via the excellence cluster 'The Hamburg Centre for Ultrafast Imaging-Structure, Dynamics and Control of Matter at the Atomic Scale' and the Priority Program SFB925. Work performed at Brookhaven was supported by US Department of Energy, Division of Materials Science under contract no. DE-AC02-98CH10886. NR 27 TC 4 Z9 4 U1 10 U2 10 PU NATURE PUBLISHING GROUP PI LONDON PA MACMILLAN BUILDING, 4 CRINAN ST, LONDON N1 9XW, ENGLAND SN 1745-2473 EI 1745-2481 J9 NAT PHYS JI Nat. Phys. PD NOV PY 2016 VL 12 IS 11 BP 1012 EP + DI 10.1038/NPHYS3819 PG 6 WC Physics, Multidisciplinary SC Physics GA EB3EN UT WOS:000387245700011 PM 27833647 ER PT J AU Lee, J Wong, D Velasco, J Rodriguez-Nieva, JF Kahn, S Tsai, HZ Taniguchi, T Watanabe, K Zettl, A Wang, F Levitov, LS Crommie, MF AF Lee, Juwon Wong, Dillon Velasco, Jairo Rodriguez-Nieva, Joaquin F. Kahn, Salman Tsai, Hsin-Zon Taniguchi, Takashi Watanabe, Kenji Zettl, Alex Wang, Feng Levitov, Leonid S. Crommie, Michael F. TI Imaging electrostatically confined Dirac fermions in graphene quantum dots SO NATURE PHYSICS LA English DT Article ID SCANNING-TUNNELING-MICROSCOPY; HEXAGONAL BORON-NITRIDE; RESONANCES AB Electrostatic confinement of charge carriers in graphene is governed by Klein tunnelling, a relativistic quantum process in which particle-hole transmutation leads to unusual anisotropic transmission at p-n junction boundaries(1-5). Reflection and transmission at these boundaries affect the quantum interference of electronic waves, enabling the formation of novel quasi-bound states(6-12). Here we report the use of scanning tunnelling microscopy to map the electronic structure of Dirac fermions confined in quantum dots defined by circular graphene p-n junctions. The quantum dots were fabricated using a technique involving local manipulation of defect charge within the insulating substrate beneath a graphene monolayer(13). Inside such graphene quantum dots we observe resonances due to quasi-bound states and directly visualize the quantum interference patterns arising from these states. Outside the quantum dots Dirac fermions exhibit Friedel oscillation-like behaviour. Bolstered by a theoretical model describing relativistic particles in a harmonic oscillator potential, our findings yield insights into the spatial behaviour of electrostatically confined Dirac fermions. C1 [Lee, Juwon; Wong, Dillon; Velasco, Jairo; Kahn, Salman; Tsai, Hsin-Zon; Zettl, Alex; Wang, Feng; Crommie, Michael F.] Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA. [Velasco, Jairo] Univ Calif Santa Cruz, Dept Phys, Santa Cruz, CA 95064 USA. [Rodriguez-Nieva, Joaquin F.; Levitov, Leonid S.] MIT, Dept Phys, 77 Massachusetts Ave, Cambridge, MA 02139 USA. [Taniguchi, Takashi; Watanabe, Kenji] Natl Inst Mat Sci, 1-1 Namiki, Tsukuba, Ibaraki 3050044, Japan. [Zettl, Alex; Wang, Feng; Crommie, Michael F.] Lawrence Berkeley Natl Lab, Mat Sci Div, Berkeley, CA 94720 USA. [Zettl, Alex; Wang, Feng; Crommie, Michael F.] Univ Calif Berkeley, Kavli Energy NanoSci Inst, Berkeley, CA 94720 USA. [Zettl, Alex; Wang, Feng; Crommie, Michael F.] Lawrence Berkeley Natl Lab, Berkeley, CA 94720 USA. RP Velasco, J; Crommie, MF (reprint author), Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA.; Velasco, J (reprint author), Univ Calif Santa Cruz, Dept Phys, Santa Cruz, CA 95064 USA.; Crommie, MF (reprint author), Lawrence Berkeley Natl Lab, Mat Sci Div, Berkeley, CA 94720 USA.; Crommie, MF (reprint author), Univ Calif Berkeley, Kavli Energy NanoSci Inst, Berkeley, CA 94720 USA.; Crommie, MF (reprint author), Lawrence Berkeley Natl Lab, Berkeley, CA 94720 USA. EM jvelasc5@ucsc.edu; crommie@berkeley.edu OI Kahn, Salman/0000-0002-0012-3305; Watanabe, Kenji/0000-0003-3701-8119 FU sp2 program (STM measurement and instrumentation) - Office of Science, Office of Basic Energy Sciences, Materials Sciences and Engineering Division, of the US Department of Energy [DE-AC02-05CH11231]; US Department of Energy [DE-AC02-05CH11231]; National Science Foundation [DMR-1206512]; STC Center for Integrated Quantum Materials, NSF Grant [DMR-1231319]; Department of Defense (DoD) through the National Defense Science & Engineering Graduate Fellowship (NDSEG) Program [32 CFR 168a] FX The authors thank A. N. Pasupathy, J. A. Stroscio, N. B. Zhitenev and J. Wyrick for stimulating discussions. This research was supported by the sp2 program (KC2207) (STM measurement and instrumentation) funded by the Director, Office of Science, Office of Basic Energy Sciences, Materials Sciences and Engineering Division, of the US Department of Energy under Contract No. DE-AC02-05CH11231. For the graphene characterization we used the Molecular Foundry at LBNL, which is funded by the Director, Office of Science, Office of Basic Energy Sciences, Scientific User Facilities Division, of the US Department of Energy under Contract No. DE-AC02-05CH11231. Support was also provided by National Science Foundation award DMR-1206512 (device fabrication, image analysis). L.S.L. was supported, in part, by the STC Center for Integrated Quantum Materials, NSF Grant No. DMR-1231319 (theoretical modelling). D.W. was supported by the Department of Defense (DoD) through the National Defense Science & Engineering Graduate Fellowship (NDSEG) Program, 32 CFR 168a. NR 34 TC 6 Z9 6 U1 31 U2 31 PU NATURE PUBLISHING GROUP PI LONDON PA MACMILLAN BUILDING, 4 CRINAN ST, LONDON N1 9XW, ENGLAND SN 1745-2473 EI 1745-2481 J9 NAT PHYS JI Nat. Phys. PD NOV PY 2016 VL 12 IS 11 BP 1032 EP + DI 10.1038/NPHYS3805 PG 6 WC Physics, Multidisciplinary SC Physics GA EB3EN UT WOS:000387245700015 ER PT J AU Cai, P Ruan, W Peng, YY Ye, C Li, XT Hao, ZQ Zhou, XJ Lee, DH Wang, YY AF Cai, Peng Ruan, Wei Peng, Yingying Ye, Cun Li, Xintong Hao, Zhenqi Zhou, Xingjiang Lee, Dung-Hai Wang, Yayu TI Visualizing the evolution from the Mott insulator to a charge-ordered insulator in lightly doped cuprates SO NATURE PHYSICS LA English DT Article ID HIGH-TEMPERATURE SUPERCONDUCTORS; T-C SUPERCONDUCTOR; PSEUDOGAP STATE; FERMI-SURFACE; BI2SR2CACU2O8+DELTA; CA2-XNAXCUO2CL2; FLUCTUATIONS; SPINS AB High-temperature superconductivity in the cuprates is widely believed to originate from an antiferromagnetic parent Mott insulator when doped with charge carriers(1). In terms of the electronic structure, the key question is how the large charge transfer gap evolves into the pseudogap and then the d-wave superconducting gap(2-5). However, whether superconductivity or some other symmetry-breaking state (such as charge or spin orders) emerges first on doping a Mott insulator is debatable. To address these issues, here we use scanning tunnelling microscopy to investigate the local electronic structure of lightly doped cuprates in the antiferromagnetic insulating regime. We show that the doped charge induces a spectral weight transfer from the high-energy Hubbard bands to low-energy states within the charge transfer gap. With increasing doping, a V-shaped density-of-state suppression reminiscent of the pseudogap occurs at the Fermi level, which is accompanied by the emergence of chequerboard charge order. Our data suggest that the cuprates first become a charge-ordered insulator on doping, and the Fermi surface and high-temperature superconductivity becomes manifest on further doping. C1 [Cai, Peng; Ruan, Wei; Ye, Cun; Li, Xintong; Hao, Zhenqi; Wang, Yayu] Tsinghua Univ, Dept Phys, State Key Lab Low Dimens Quantum Phys, Beijing 100084, Peoples R China. [Peng, Yingying; Zhou, Xingjiang] Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China. [Zhou, Xingjiang; Wang, Yayu] Innovat Ctr Quantum Matter, Beijing 100084, Peoples R China. [Lee, Dung-Hai] Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA. [Lee, Dung-Hai] Lawrence Berkeley Natl Lab, Mat Sci Div, Berkeley, CA 94720 USA. RP Wang, YY (reprint author), Tsinghua Univ, Dept Phys, State Key Lab Low Dimens Quantum Phys, Beijing 100084, Peoples R China.; Wang, YY (reprint author), Innovat Ctr Quantum Matter, Beijing 100084, Peoples R China. EM yayuwang@tsinghua.edu.cn FU NSFC of China [2011CB921703, 2011CBA00110, 2015CB921000]; MOST of China [2011CB921703, 2011CBA00110, 2015CB921000]; Chinese Academy of Sciences [XDB07020300]; US Department of Energy, Office of Science, Basic Energy Sciences, Materials Sciences and Engineering Division [DE-AC02-05CH11231] FX We thank T. K. Lee, N. Trivedi, F. Wang, Z. Y. Weng, T. Xiang and G. M. Zhang for helpful discussions. This work is supported by the NSFC and MOST of China (2011CB921703, 2011CBA00110, 2015CB921000), and the Chinese Academy of Sciences (XDB07020300). D.-H.L. was supported by the US Department of Energy, Office of Science, Basic Energy Sciences, Materials Sciences and Engineering Division, grant DE-AC02-05CH11231. NR 33 TC 3 Z9 3 U1 18 U2 18 PU NATURE PUBLISHING GROUP PI LONDON PA MACMILLAN BUILDING, 4 CRINAN ST, LONDON N1 9XW, ENGLAND SN 1745-2473 EI 1745-2481 J9 NAT PHYS JI Nat. Phys. PD NOV PY 2016 VL 12 IS 11 BP 1047 EP + DI 10.1038/NPHYS3840 PG 6 WC Physics, Multidisciplinary SC Physics GA EB3EN UT WOS:000387245700018 ER PT J AU Anzt, H Chow, E Saak, J Dongarra, J AF Anzt, Hartwig Chow, Edmond Saak, Jens Dongarra, Jack TI Updating incomplete factorization preconditioners for model order reduction SO NUMERICAL ALGORITHMS LA English DT Article DE Sequence of linear systems; Preconditioner update; Incomplete factorization; Finegrained parallelism; Model order reduction; GPU ID LINEAR-SYSTEMS; BALANCED TRUNCATION; LU FACTORIZATIONS; COMPUTATION; ALGORITHMS; SEQUENCES AB When solving a sequence of related linear systems by iterative methods, it is common to reuse the preconditioner for several systems, and then to recompute the preconditioner when the matrix has changed significantly. Rather than recomputing the preconditioner from scratch, it is potentially more efficient to update the previous preconditioner. Unfortunately, it is not always known how to update a preconditioner, for example, when the preconditioner is an incomplete factorization. A recently proposed iterative algorithm for computing incomplete factorizations, however, is able to exploit an initial guess, unlike existing algorithms for incomplete factorizations. By treating a previous factorization as an initial guess to this algorithm, an incomplete factorization may thus be updated. We use a sequence of problems from model order reduction. Experimental results using an optimized GPU implementation show that updating a previous factorization can be inexpensive and effective, making solving sequences of linear systems a potential niche problem for the iterative incomplete factorization algorithm. C1 [Anzt, Hartwig; Dongarra, Jack] Univ Tennessee, Innovat Comp Lab, Knoxville, TN 37996 USA. [Chow, Edmond] Georgia Inst Technol, Sch Computat Sci & Engn, Atlanta, GA 30332 USA. [Saak, Jens] Max Planck Inst Dynam Complex Tech Syst, Magdeburg, Germany. [Dongarra, Jack] Oak Ridge Natl Lab, Oak Ridge, TN 37831 USA. [Dongarra, Jack] Univ Manchester, Manchester, Lancs, England. RP Anzt, H (reprint author), Univ Tennessee, Innovat Comp Lab, Knoxville, TN 37996 USA. EM hanzt@icl.utk.edu FU U.S. Department of Energy Office of Science, Office of Advanced Scientific Computing Research, Applied Mathematics program [DE-SC-0012538, DE-SC-0010042]; Ministry of Education and Science of the Russian Federation [N14-11-00190]; NVIDIA FX The authors thank Maximilian Behr for providing the FEniCS based matrices that served as the benchmark application. This material is based upon work supported by the U.S. Department of Energy Office of Science, Office of Advanced Scientific Computing Research, Applied Mathematics program under Award Numbers DE-SC-0012538 and DE-SC-0010042, the Ministry of Education and Science of the Russian Federation (Agreement N14-11-00190), and NVIDIA. NR 44 TC 0 Z9 0 U1 4 U2 4 PU SPRINGER PI DORDRECHT PA VAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS SN 1017-1398 EI 1572-9265 J9 NUMER ALGORITHMS JI Numer. Algorithms PD NOV PY 2016 VL 73 IS 3 BP 611 EP 630 DI 10.1007/s11075-016-0110-2 PG 20 WC Mathematics, Applied SC Mathematics GA EB1LO UT WOS:000387113700002 ER PT J AU Henning, JA Weston, DJ Pelletier, DA Timm, CM Jawdy, SS Classen, AT AF Henning, Jeremiah A. Weston, David J. Pelletier, Dale A. Timm, Collin M. Jawdy, Sara S. Classen, Aimee T. TI Root bacterial endophytes alter plant phenotype, but not physiology SO PEERJ LA English DT Article DE Bacterial endophytes; Burkholderia; Plant functional traits; Populus trichocarpa; Pseudomonas fluorescens; Trait plasticity; Plant morphology ID GROWTH-PROMOTING RHIZOBACTERIA; PSEUDOMONAS-FLUORESCENS; POPULUS-DELTOIDES; GENE-EXPRESSION; ECONOMICS SPECTRUM; NITROGEN-FIXATION; FUNCTIONAL TRAITS; GENOME SEQUENCES; ARABIDOPSIS; RHIZOBIUM AB Plant traits, such as root and leaf area, influence how plants interact with their environment and the diverse microbiota living within plants can influence plant morphology and physiology. Here, we explored how three bacterial strains isolated from the Populus root microbiome, influenced plant phenotype. We chose three bacterial strains that differed in predicted metabolic capabilities, plant hormone production and metabolism, and secondary metabolite synthesis. We inoculated each bacterial strain on a single genotype of Populus trichocarpa and measured the response of plant growth related traits (root: shoot, biomass production, root and leaf growth rates) and physiological traits (chlorophyll content, net photosynthesis, net photosynthesis at saturating light-A(sat), and saturating CO2-A(max)). Overall, we found that bacterial root endophyte infection increased root growth rate up to 184% and leaf growth rate up to 137% relative to non-inoculated control plants, evidence that plants respond to bacteria by modifying morphology. However, endophyte inoculation had no influence on total plant biomass and photosynthetic traits (net photosynthesis, chlorophyll content). In sum, bacterial inoculation did not significantly increase plant carbon fixation and biomass, but their presence altered where and how carbon was being allocated in the plant host. C1 [Henning, Jeremiah A.; Classen, Aimee T.] Univ Tennessee Knoxville, Dept Ecol & Evolutionary Biol, Knoxville, TN 37996 USA. [Weston, David J.; Pelletier, Dale A.; Jawdy, Sara S.] Oak Ridge Natl Lab, Biosci Div, Oak Ridge, TN USA. [Timm, Collin M.] Univ Tennessee, Joint Inst Biol Sci, Oak Ridge, TN USA. [Classen, Aimee T.] Univ Copenhagen, Nat Hist Museum Denmark, Ctr Macroecol Evolut & Climate, Copenhagen, Denmark. RP Henning, JA (reprint author), Univ Tennessee Knoxville, Dept Ecol & Evolutionary Biol, Knoxville, TN 37996 USA. EM jhennin2@vols.utk.edu RI Classen, Aimee/C-4035-2008 OI Classen, Aimee/0000-0002-6741-3470 FU U.S. DOE Office of Biological and Environmental Research, Genomic Science Program; US Department of Energy [DEAC05-00OR22725]; U.S. Department of Energy, Office of Science, Office of Biological and Environmental Research, Terrestrial Ecosystem Sciences Program [DE-SC0010562] FX Funding from Plant-Microbe Interfaces Scientific Focus Area project at Oak Ridge National Laboratory was provided by the U.S. DOE Office of Biological and Environmental Research, Genomic Science Program. Oak Ridge National Laboratory is managed by UT-Battelle, LLC, for the US Department of Energy under contract no. DEAC05-00OR22725. JH was supported, in part, by the U.S. Department of Energy, Office of Science, Office of Biological and Environmental Research, Terrestrial Ecosystem Sciences Program under Award Number DE-SC0010562. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript. NR 64 TC 0 Z9 0 U1 28 U2 28 PU PEERJ INC PI LONDON PA 341-345 OLD ST, THIRD FLR, LONDON, EC1V 9LL, ENGLAND SN 2167-8359 J9 PEERJ JI PeerJ PD NOV 1 PY 2016 VL 4 AR e2606 DI 10.7717/peerj.2606 PG 20 WC Multidisciplinary Sciences SC Science & Technology - Other Topics GA EB2EA UT WOS:000387169300003 PM 27833797 ER PT J AU Cao, Y Nugent, PE Kasliwal, MM AF Cao, Yi Nugent, Peter E. Kasliwal, Mansi M. TI Intermediate Palomar Transient Factory: Realtime Image Subtraction Pipeline SO PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC LA English DT Article DE surveys; methods: observational; (stars:) supernovae: general ID LIGHT CURVES; SUPERNOVA IPTF13BVN; SHOCK BREAKOUT; IA SUPERNOVA; DISCOVERY; PROGENITOR; EMISSION; STAR; OUTBURST; CARBON AB A fast-turnaround pipeline for realtime data reduction plays an essential role in discovering and permitting follow-up observations to young supernovae and fast-evolving transients in modern time-domain surveys. In this paper, we present the realtime image subtraction pipeline in the intermediate Palomar Transient Factory. By using high-performance computing, efficient databases, and machine-learning algorithms, this pipeline manages to reliably deliver transient candidates within 10 minutes of images being taken. Our experience in using high-performance computing resources to process big data in astronomy serves as a trailblazer to dealing with data from large-scale time-domain facilities in the near future. C1 [Cao, Yi; Kasliwal, Mansi M.] CALTECH, Dept Astron, Pasadena, CA 91125 USA. [Nugent, Peter E.] Univ Calif Berkeley, Dept Astron, 601 Campbell Hall, Berkeley, CA 94720 USA. [Nugent, Peter E.] Lawrence Berkeley Natl Lab, 1 Cyclotron Rd,MS 50B-4206, Berkeley, CA 94720 USA. RP Cao, Y (reprint author), CALTECH, Dept Astron, Pasadena, CA 91125 USA. FU DOE [DE-AC02-05CH11231]; GROWTH project; National Science Foundation [1545949] FX We thank J. Sollerman for useful suggestions to improve the manuscript. Y.C. and P.E.N. acknowledge support from the DOE under grant DE-AC02-05CH11231, Analytical Modeling for Extreme-Scale Computing Environments. Y.C. and M.M.K. also acknowledge support by the GROWTH project, funded by the National Science Foundation under grant No. 1545949. The intermediate Palomar Transient Factory project is a scientific collaboration (PI: S. R. Kulkarni) among the California Institute of Technology, Los Alamos National Laboratory, the University of Wisconsin-Milwaukee, the Oskar Klein Center, the Weizmann Institute of Science, the TANGO Program of the University System of Taiwan, and the Kavli Institute for the Physics and Mathematics of the Universe. NR 32 TC 3 Z9 3 U1 4 U2 4 PU IOP PUBLISHING LTD PI BRISTOL PA TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND SN 0004-6280 EI 1538-3873 J9 PUBL ASTRON SOC PAC JI Publ. Astron. Soc. Pac. PD NOV PY 2016 VL 128 IS 969 AR 114502 DI 10.1088/1538-3873/128/969/114502 PG 7 WC Astronomy & Astrophysics SC Astronomy & Astrophysics GA EB1LQ UT WOS:000387113900005 ER PT J AU Anderson-Cook, CM Hamada, MS Burr, T AF Anderson-Cook, Christine M. Hamada, Michael S. Burr, Tom TI The Impact of Response Measurement Error on the Analysis of Designed Experiments SO QUALITY AND RELIABILITY ENGINEERING INTERNATIONAL LA English DT Article DE additive and multiplicative measurement error; Bayesian; factorial experiment; frequentist; optimization; power; simulation AB This article considers the analysis of designed experiments when there is measurement error in the true response or so-called response measurement error. We consider both additive and multiplicative response measurement errors. Through a simulation study, we investigate the impact of ignoring the response measurement error in the analysis, that is, by using a standard analysis based on t-tests. In addition, we examine the role of repeat measurements in improving the quality of estimation and prediction in the presence of response measurement error. We also study a Bayesian approach that accounts for the response measurement error directly through the specification of the model, and allows including additional information about variability in the analysis. We consider the impact on power, prediction, and optimization. Copyright (c) 2015 John Wiley & Sons, Ltd. C1 [Anderson-Cook, Christine M.; Hamada, Michael S.; Burr, Tom] Los Alamos Natl Lab, Stat Sci, Los Alamos, NM 87544 USA. RP Anderson-Cook, CM (reprint author), Los Alamos Natl Lab, Stat Sci, Los Alamos, NM 87544 USA. EM candcook@gmail.com NR 6 TC 0 Z9 0 U1 0 U2 0 PU WILEY-BLACKWELL PI HOBOKEN PA 111 RIVER ST, HOBOKEN 07030-5774, NJ USA SN 0748-8017 EI 1099-1638 J9 QUAL RELIAB ENG INT JI Qual. Reliab. Eng. Int. PD NOV PY 2016 VL 32 IS 7 BP 2415 EP 2433 DI 10.1002/qre.1945 PG 19 WC Engineering, Multidisciplinary; Engineering, Industrial; Operations Research & Management Science SC Engineering; Operations Research & Management Science GA EA8UE UT WOS:000386913700019 ER PT J AU Solaimani, M Iftekhar, M Khan, L Thuraisingham, B Ingram, J Seker, SE AF Solaimani, Mohiuddin Iftekhar, Mohammed Khan, Latifur Thuraisingham, Bhavani Ingram, Joe Seker, Sadi Evren TI Online anomaly detection for multi-source VMware using a distributed streaming framework SO SOFTWARE-PRACTICE & EXPERIENCE LA English DT Article DE real-time anomaly detection; incremental clustering; resource scheduling; data center; Apache Spark; Apache Storm AB Anomaly detection refers to the identification of patterns in a dataset that do not conform to expected patterns. Such non-conformant patterns typically correspond to samples of interest and are assigned to different labels in different domains, such as outliers, anomalies, exceptions, and malware. A daunting challenge is to detect anomalies in rapid voluminous streams of data. This paper presents a novel, generic real-time distributed anomaly detection framework for multi-source stream data. As a case study, we investigate anomaly detection for a multi-source VMware-based cloud data center, which maintains a large number of virtual machines (VMs). This framework continuously monitors VMware performance stream data related to CPU statistics (e.g., load and usage). It collects data simultaneously from all of the VMs connected to the network and notifies the resource manager to reschedule its CPU resources dynamically when it identifies any abnormal behavior from its collected data. A semi-supervised clustering technique is used to build a model from benign training data only. During testing, if a data instance deviates significantly from the model, then it is flagged as an anomaly. Effective anomaly detection in this case demands a distributed framework with high throughput and low latency. Distributed streaming frameworks like Apache Storm, Apache Spark, S4, and others are designed for a lower data processing time and a higher throughput than standard centralized frameworks. We have experimentally compared the average processing latency of a tuple during clustering and prediction in both Spark and Storm and demonstrated that Spark processes a tuple much quicker than storm on average. Copyright (c) 2016 John Wiley & Sons, Ltd. C1 [Solaimani, Mohiuddin; Iftekhar, Mohammed; Khan, Latifur; Thuraisingham, Bhavani] Univ Texas Dallas, Dept Comp Sci, Dallas, TX 75080 USA. [Ingram, Joe] Sandia Natl Labs, Albuquerque, NM 87123 USA. [Seker, Sadi Evren] Istanbul Medeniyet Univ, Dept Business, Istanbul, Turkey. RP Solaimani, M (reprint author), Univ Texas Dallas, Dept Comp Sci, Dallas, TX 75080 USA. EM mxs121731@utdallas.edu FU Laboratory Directed Research and Development program at Sandia National Laboratories; National Science Foundation (NSF); US Department of Energy's National Nuclear Security Administration [DE-AC04-94AL85000]; NSF [CNS 1229652, DUE 1129435] FX Funding for this work was partially supported by the Laboratory Directed Research and Development program at Sandia National Laboratories and The National Science Foundation (NSF). Sandia National Laboratories is a multi-program laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin Corporation, for the US Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL85000. NSF grant is contracted under NSF award No. CNS 1229652 and NSF Award No. DUE 1129435. NR 25 TC 0 Z9 0 U1 5 U2 5 PU WILEY-BLACKWELL PI HOBOKEN PA 111 RIVER ST, HOBOKEN 07030-5774, NJ USA SN 0038-0644 EI 1097-024X J9 SOFTWARE PRACT EXPER JI Softw.-Pract. Exp. PD NOV PY 2016 VL 46 IS 11 BP 1479 EP 1497 DI 10.1002/spe.2390 PG 19 WC Computer Science, Software Engineering SC Computer Science GA DZ8VK UT WOS:000386150000003 ER PT J AU Koral, C De Giacomo, A Mao, XL Zorba, V Russo, RE AF Koral, Can De Giacomo, Alessandro Mao, Xianglei Zorba, Vassilia Russo, Richard E. TI Nanoparticle Enhanced Laser Induced Breakdown Spectroscopy for Improving the Detection of Molecular Bands SO SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY LA English DT Article DE Nanoparticle Enhanced Laser Induced Breakdown Spectroscopy; Diatomic molecular spectra; AlO ID EMISSION; ABLATION; PLASMA AB Enhancement of molecular band emission in laser-induced plasmas is important for improving sensitivity and limits of detection in molecular sensing and molecular isotope analysis. In this work we introduce the use of Nanoparticle Enhanced Laser Induced Breakdown (NELIBS) for the enhancement of molecular band emission in laser-induced plasmas, and study the underlying mechanisms responsible for the observed enhancement. The use of Ag nanoparticles leads to an order of magnitude enhancement for AlO (B-2 Sigma(+) X+Sigma(+)) system emission from an Al-based alloy. We demonstrate that the mechanism responsible for the enhancement of molecular bands differs from that of atomic emission, and can be traced down to the increased number of atomic species in NELIBS which lead to AlO molecular formation. These findings showcase the potential of NELIBS as a simple and viable technology for enhancing molecular band emission in laser-induced plasmas. (C) 2016 Elsevier B.V. All rights reserved. C1 [Koral, Can; De Giacomo, Alessandro] Univ Bari, Dept Chem, Via Orabona 4, I-70125 Bari, Italy. [De Giacomo, Alessandro] CNR, NANOTEC, Inst Nanotechnol, Via Amendola 122-D, I-70126 Bari, Italy. [Mao, Xianglei; Zorba, Vassilia; Russo, Richard E.] Lawrence Berkeley Natl Lab, Berkeley, CA 94720 USA. RP De Giacomo, A (reprint author), Univ Bari, Dept Chem, Via Orabona 4, I-70125 Bari, Italy. EM alessandro.degiacomo@ba.imip.cnr.it OI De Giacomo, Alessandro/0000-0003-4744-0196; Koral, Can/0000-0002-0080-9630 FU Office of Basic Energy Sciences, Chemical Science Division of the U.S. Department of Energy [DE-AC02-05CH11231] FX This work at Lawrence Berkeley National Laboratory was supported by the Office of Basic Energy Sciences, Chemical Science Division of the U.S. Department of Energy under contract number DE-AC02-05CH11231. NR 13 TC 0 Z9 0 U1 16 U2 16 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 0584-8547 J9 SPECTROCHIM ACTA B JI Spectroc. Acta Pt. B-Atom. Spectr. PD NOV 1 PY 2016 VL 125 BP 11 EP 17 DI 10.1016/j.sab.2016.09.006 PG 7 WC Spectroscopy SC Spectroscopy GA EB6WR UT WOS:000387526800002 ER PT J AU Skrodzki, PJ Shah, NP Taylor, N Hartig, KC LaHaye, NL Brumfield, BE Jovanovic, I Phillips, MC Harilal, SS AF Skrodzki, P. J. Shah, N. P. Taylor, N. Hartig, K. C. LaHaye, N. L. Brumfield, B. E. Jovanovic, I. Phillips, M. C. Harilal, S. S. TI Significance of ambient conditions in uranium absorption and emission features of laser ablation plasmas SO SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY LA English DT Article DE Laser ablation; Optical emission spectroscopy (OES); Laser absorption spectroscopy (LAS); Laser-induced breakdown spectroscopy (LIBS); Plasma chemistry; Plasma diagnostics ID INDUCED BREAKDOWN SPECTROSCOPY; MASS-SPECTROMETRY; ICP-MS; ELECTRONIC SPECTROSCOPY; MOLECULAR FORMATION; DYNAMICS; PULSE; LIBS; COMPACT; SAMPLES AB This study employs laser ablation (LA) to investigate mechanisms for U optical signal variation under various environmental conditions during laser absorption spectroscopy (LAS) and optical emission spectroscopy (OES). Potential mechanisms explored for signal quenching related to ambient conditions include plasma chemistry (e.g., uranium oxide formation), ambient gas confinement effects, and other collisional interactions between plasma constituents and the ambient gas. LA-LAS studies show that the persistence of the U ground state population is significantly reduced in the presence of air ambient compared to nitrogen. LA-OES yields congested spectra from which the U 1356.18 nm transition is prominent and serves as the basis for signal tracking, LA-OES signal and persistence vary negligibly between the test gases (air and N-2), unlike the LA-LAS results. The plume hydrodynamic features and plume fundamental properties showed similar results in both air and nitrogen ambient. Investigation of U oxide formation in the laser-produced plasma suggests that low U concentration in a sample hinders consistent detection of UO molecular spectra. (C) 2016 Published by Elsevier B.V. C1 [Skrodzki, P. J.; Shah, N. P.; Taylor, N.; Hartig, K. C.; LaHaye, N. L.; Brumfield, B. E.; Phillips, M. C.; Harilal, S. S.] Pacific Northwest Natl Lab, Richland, WA 99352 USA. [Hartig, K. C.] Penn State Univ, Dept Mech & Nucl Engn, University Pk, PA 16802 USA. [Skrodzki, P. J.; Shah, N. P.; Jovanovic, I.] Univ Michigan, Dept Nucl & Radiol Sci, Ann Arbor, MI 48109 USA. [Skrodzki, P. J.] Purdue Univ, Sch Nucl Engn, W Lafayette, IN 47906 USA. RP Phillips, MC; Harilal, SS (reprint author), Pacific Northwest Natl Lab, Richland, WA 99352 USA. EM mark.phillips@pnnl.gov; hari@pnnl.gov RI Harilal, Sivanandan/B-5438-2014 OI Harilal, Sivanandan/0000-0003-2266-7976 FU DOE/NNSA Office of Nonproliferation and Verification Research and Development [NA-22]; Laboratory Directed Research and Development (LDRD) Program of Pacific Northwest National Laboratory; U.S. DOE by Battelle Memorial Institute [DE-AC05-76RLO1830]; Summer Undergraduate Laboratory Internship program by U.S. DOE; Consortium for Verification Technology under U.S. Department of Energy National Nuclear Security Administration [DE-NA0002534]; U.S. Department of Homeland Security [2012.05 DN-130-NF0001] FX This work is supported in part by the DOE/NNSA Office of Nonproliferation and Verification Research and Development (NA-22) and the Laboratory Directed Research and Development (LDRD) Program of Pacific Northwest National Laboratory. Pacific Northwest National Laboratory is operated for the U.S. DOE by the Battelle Memorial Institute under Contract No. DE-AC05-76RLO1830. P. J. Skrodzki and N. P. Shah would like to acknowledge support and funding from Summer Undergraduate Laboratory Internship program sponsored by the U.S. DOE. This work was funded in part by the Consortium for Verification Technology under U.S. Department of Energy National Nuclear Security Administration Award Number DE-NA0002534 and by the U.S. Department of Homeland Security under Grant Award Number 2012.05 DN-130-NF0001. The views and conclusions contained in this document are those of the authors and should not be interpreted as representing the official policies, either expressed or implied, of the U.S. Department of Homeland Security. NR 50 TC 1 Z9 1 U1 10 U2 10 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 0584-8547 J9 SPECTROCHIM ACTA B JI Spectroc. Acta Pt. B-Atom. Spectr. PD NOV 1 PY 2016 VL 125 BP 112 EP 119 DI 10.1016/j.sab.2016.09.012 PG 8 WC Spectroscopy SC Spectroscopy GA EB6WR UT WOS:000387526800013 ER PT J AU Schwartz, AJ Ray, SJ Chan, GCY Hieftje, GM AF Schwartz, Andrew J. Ray, Steven J. Chan, George C. -Y. Hieftje, Gary M. TI Spatially resolved measurements to improve analytical performance of solution-cathode glow discharge optical-emission spectrometry SO SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY LA English DT Article DE Solution-cathode glow discharge; Optical-emission spectrometry; Instrumentation; Spatial discrimination ID FLAGGING MATRIX INTERFERENCES; ATMOSPHERIC-PRESSURE; ELEMENTAL ANALYSIS; ONLINE SEPARATION; AQUEOUS SAMPLES; SYSTEM DRIFT; PRECONCENTRATION; PROFILES; COMPACT; SILICA AB Past studies of the solution-cathode glow discharge (SCGD) revealed that elemental and molecular emission are not spatially homogenous throughout the source, but rather conform to specific zones within the discharge. Exploiting this inhomogeneity can lead to improved analytical performance if emission is collected only from regions of the discharge where analyte species emit strongly and background emission (from continuum, elemental and/or molecular sources) is lower. Effects of this form of spatial discrimination on the analytical performance of SCGD optical emission spectrometry (OES) have been investigated with an imaging spectrograph for fourteen atomic lines, with emphasis on detection limits and precision. Vertical profiles of the emission intensity, signal to -background ratio, and signal-to-noise ratio were collected and used to determine the optimal region to view the SCGD on a per-element basis. With optimized spatial filtering, detection limits ranged from 0.09-360 ppb, a 1.4-13.6 fold improvement over those obtained when emission is collected from the full vertical profile (1.1-840 ppb), with a 4.2-fold average improvement. Precision was found to be unaffected by spatial filtering, ranging from 0.5-2.6% relative standard deviation (RSD) for all elements investigated, closely comparable to the 0.4-2.4% RSD observed when no spatial filtering is used. Spatial profiles also appear useful for identifying optimal line pairs for internal standardization and for flagging the presence of matrix interferences in SCGD-OES. (C) 2016 Elsevier B.V. All rights reserved. C1 [Schwartz, Andrew J.; Ray, Steven J.; Chan, George C. -Y.; Hieftje, Gary M.] Indiana Univ, Dept Chem, Bloomington, IN 47405 USA. [Ray, Steven J.] SUNY Buffalo, Dept Chem, Buffalo, NY 14260 USA. [Chan, George C. -Y.] Lawrence Berkeley Natl Lab, Berkeley, CA 94720 USA. RP Hieftje, GM (reprint author), Indiana Univ, Dept Chem, Bloomington, IN 47405 USA. EM hieftje@indiana.edu OI Ray, Steven/0000-0001-5675-1258 FU United States Department of Energy [DOE DE-FG02-98ER 14890]; E.M. Kratz Fellowship of Indiana University FX The authors are grateful to the United States Department of Energy for funding through grant DOE DE-FG02-98ER 14890. Andrew Schwartz was supported, in part, by the E.M. Kratz Fellowship of Indiana University. NR 34 TC 0 Z9 0 U1 3 U2 3 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 0584-8547 J9 SPECTROCHIM ACTA B JI Spectroc. Acta Pt. B-Atom. Spectr. PD NOV 1 PY 2016 VL 125 BP 168 EP 176 DI 10.1016/j.sab.2016.10.004 PG 9 WC Spectroscopy SC Spectroscopy GA EB6WR UT WOS:000387526800021 ER PT J AU Zhang, YJ Jin, YL Chevallier, J Shen, B AF Zhang, Yue-Jun Jin, Yan-Lin Chevallier, Julien Shen, Bo TI The effect of corruption on carbon dioxide emissions in APEC countries: A panel quantile regression analysis SO TECHNOLOGICAL FORECASTING AND SOCIAL CHANGE LA English DT Article DE Corruption; CO2 emissions; APEC; Panel quantile regression ID GROWTH; ENVIRONMENT; EFFICIENCY; POLLUTION; TAXATION; INCOME; CURVE AB The relationship between corruption and CO2 emissions has been receiving increased attention in recent years, but little work has been conducted for the Asia-Pacific Economic Cooperation (APEC) countries even if they have determined to fight against corruption and addres climate change. Using the quantile regression approach, this paper develops a panel data model for the effect of corruption on CO2 emissions in APEC countries. The empirical results show that, first of all, the effect of corruption on CO2 emissions is heterogeneous among APEC countries. Specifically, there is significant negative effect in lower emission countries, but insignificant in higher emission countries. Second, there exists an inverted U-shaped Environmental Kuznets Curve (EKC) between corruption and CO2 emissions, and the per capita GDP at the turning point of the EKC may increase when CO2 emissions increase. Finally, corruption may have not only a negative direct effect on CO2 emissions, but also a positive indirect effect through its effect on per capita GDP. The total effect appears positive, which indicates corruption may worsen environmental quality overall in APEC countries. (C) 2016 Elsevier Inc All rights reserved. C1 [Zhang, Yue-Jun; Jin, Yan-Lin] Hunan Univ, Sch Business, Changsha 410082, Hunan, Peoples R China. [Zhang, Yue-Jun; Jin, Yan-Lin] Hunan Univ, Ctr Resource & Environm Management, Changsha 410082, Hunan, Peoples R China. [Chevallier, Julien] IPAG Business Sch, IPAG Lab, 184 Blvd St Germain, F-75006 Paris, France. [Chevallier, Julien] Univ Paris 08, LED, 2 Rue Liberte, F-93526 St Denis, France. [Shen, Bo] Lawrence Berkeley Natl Lab, Environm Energy Technol Div, Berkeley, CA 94720 USA. RP Zhang, YJ (reprint author), Hunan Univ, Sch Business, Changsha 410082, Hunan, Peoples R China. EM zyjmis@126.com FU National Natural Science Foundation of China [71273028, 71322103]; National Special Support Program for High-Level Personnel from the central government of China FX We gratefully acknowledge the financial support from the National Natural Science Foundation of China (nos. 71273028, 71322103) and the National Special Support Program for High-Level Personnel from the central government of China. NR 41 TC 1 Z9 1 U1 9 U2 9 PU ELSEVIER SCIENCE INC PI NEW YORK PA 360 PARK AVE SOUTH, NEW YORK, NY 10010-1710 USA SN 0040-1625 EI 1873-5509 J9 TECHNOL FORECAST SOC JI Technol. Forecast. Soc. Chang. PD NOV PY 2016 VL 112 BP 220 EP 227 DI 10.1016/j.techfore.2016.05.027 PG 8 WC Business; Planning & Development SC Business & Economics; Public Administration GA EB2KX UT WOS:000387192100024 ER PT J AU Hu, MS Rutqvist, J Wang, Y AF Hu, Mengsu Rutqvist, Jonny Wang, Yuan TI A practical model for fluid flow in discrete-fracture porous media by using the numerical manifold method SO ADVANCES IN WATER RESOURCES LA English DT Article DE Fluid flow; Discrete fractures; Porous media; Non-conforming mesh; Numerical manifold method ID FINITE-VOLUME METHOD; STEADY-STATE FLOW; EFFECTIVE PERMEABILITY; GROUNDWATER-FLOW; GEOLOGICAL MEDIA; ELEMENT METHOD; SIMULATION; TRANSPORT; ISSUES; MESHES AB In this study, a numerical manifold method (NMM) model is developed to analyze flow in porous media with discrete fractures in a non-conforming mesh. This new model is based on a two-cover-mesh system with a uniform triangular mathematical mesh and boundary/fracture-divided physical covers, where local independent cover functions are defined. The overlapping parts of the physical covers are elements where the global approximation is defined by the weighted average of the physical cover functions. The mesh is generated by a tree-cutting algorithm. A new model that does not introduce additional degrees of freedom (DOF) for fractures was developed for fluid flow in fractures. The fracture surfaces that belong to different physical covers are used to represent fracture flow in the direction of the fractures. In the direction normal to the fractures, the fracture surfaces are regarded as Dirichlet boundaries to exchange fluxes with the rock matrix. Furthermore, fractures that intersect with Dirichlet or Neumann boundaries are considered. Simulation examples are designed to verify the efficiency of the tree-cutting algorithm, the calculation's independency from the mesh orientation, and accuracy when modeling porous media that contain fractures with multiple intersections and different orientations. The simulation results show good agreement with available analytical solutions. Finally, the model is applied to cases that involve nine intersecting fractures and a complex network of 100 fractures, both of which achieve reasonable results. The new model is very practical for modeling flow in fractured porous media, even for a geometrically complex fracture network with large hydraulic conductivity contrasts between fractures and the matrix. (C) 2016 Elsevier Ltd. All rights reserved. C1 [Hu, Mengsu; Wang, Yuan] Hohai Univ, Coll Civil & Transportat Engn, Nanjing 210098, Jiangsu, Peoples R China. [Hu, Mengsu; Rutqvist, Jonny; Wang, Yuan] Lawrence Berkeley Natl Lab, Energy Geosci Div, Berkeley, CA 94720 USA. RP Hu, MS (reprint author), Hohai Univ, Coll Civil & Transportat Engn, Nanjing 210098, Jiangsu, Peoples R China.; Hu, MS (reprint author), Lawrence Berkeley Natl Lab, Energy Geosci Div, Berkeley, CA 94720 USA. EM mengsuhu@lbl.gov; jrutqvist@lbl.gov; wangyuanhhu@163.com RI Rutqvist, Jonny/F-4957-2015; Hu, Mengsu/O-6202-2016 OI Rutqvist, Jonny/0000-0002-7949-9785; Hu, Mengsu/0000-0002-8853-2022 FU National Natural Science Foundation [51179060]; Education Ministry Foundation of China [20110094130002]; U.S. Department of Energy [DE-AC02-05CH11231] FX The research was supported by the National Natural Science Foundation (No. 51179060) and the Education Ministry Foundation of China (No. 20110094130002) and in part by the U.S. Department of Energy to LBNL under contract No. DE-AC02-05CH11231. NR 47 TC 0 Z9 0 U1 25 U2 25 PU ELSEVIER SCI LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND SN 0309-1708 EI 1872-9657 J9 ADV WATER RESOUR JI Adv. Water Resour. PD NOV PY 2016 VL 97 BP 38 EP 51 DI 10.1016/j.advwatres.2016.09.001 PG 14 WC Water Resources SC Water Resources GA EA6XW UT WOS:000386773500004 ER PT J AU Veghte, DP Altaf, MB Haines, JD Freedman, MA AF Veghte, Daniel P. Altaf, Muhammad Bilal Haines, Joshua D. Freedman, Miriam Arak TI Optical properties of non-absorbing mineral dust components and mixtures SO AEROSOL SCIENCE AND TECHNOLOGY LA English DT Article ID NONSPHERICAL AEROSOL-PARTICLES; LIGHT-SCATTERING PROPERTIES; SIZE DISTRIBUTION; CAVITY RING; INFRARED EXTINCTION; ICE NUCLEATION; CLAY-MINERALS; SPECTROSCOPY; SHAPE; FLOW AB Mineral dust is the second largest emission by mass into the atmosphere. Aerosol particles affect the radiative forcing budget by directly scattering and absorbing light, acting as cloud condensation and ice nuclei, and by providing surfaces for heterogeneous chemistry. Factors that affect how the particles scatter and absorb light include their composition, shape, size, and concentration. In this study, we characterize the most common components of mineral dust, quartz, and aluminosilicate clay minerals. In addition, we apply our results from calcite, feldspars, quartz, and aluminosilicate clay minerals to model the optical properties of Arizona test dust (ATD). We use cavity ring-down spectroscopy to measure the extinction cross sections of size-selected particles, electron microscopy to characterize the size selection, and Mie theory as well as the discrete dipole approximation as models. For quartz, the extinction cross sections can be well modeled assuming the particles are spheroids or spheres. For clay minerals, even spheroids fail to model the extinction cross sections, potentially due to orientation effects and lift forces in our flow system. In addition, aluminosilicate clay minerals experience weak size selectivity in the differential mobility analyzer. For ATD, the extinction cross sections are best modeled by treating each component of the mixture separately in terms of shape and size distribution. Through the application to ATD, our study outlines the procedure that can be used to model the optical properties of complex airborne dust mixtures. C1 [Veghte, Daniel P.; Altaf, Muhammad Bilal; Haines, Joshua D.; Freedman, Miriam Arak] Penn State Univ, Dept Chem, 104 Chem Bldg, University Pk, PA 16802 USA. [Veghte, Daniel P.] Pacific Northwest Natl Lab, Environm Mol Sci Lab, Richland, WA USA. [Haines, Joshua D.] US DOE, Chem Sci Geosci & Biosci Div, Off Basic Energy Sci, Washington, DC 20585 USA. RP Freedman, MA (reprint author), Penn State Univ, Dept Chem, 104 Chem Bldg, University Pk, PA 16802 USA. EM maf43@psu.edu RI Freedman, Miriam/A-4571-2013 OI Freedman, Miriam/0000-0003-4374-6518 FU Pennsylvania State University FX This study was supported by funding from the Pennsylvania State University. NR 68 TC 0 Z9 0 U1 17 U2 17 PU TAYLOR & FRANCIS INC PI PHILADELPHIA PA 530 WALNUT STREET, STE 850, PHILADELPHIA, PA 19106 USA SN 0278-6826 EI 1521-7388 J9 AEROSOL SCI TECH JI Aerosol Sci. Technol. PD NOV PY 2016 VL 50 IS 11 BP 1239 EP 1252 DI 10.1080/02786826.2016.1225153 PG 14 WC Engineering, Chemical; Engineering, Mechanical; Environmental Sciences; Meteorology & Atmospheric Sciences SC Engineering; Environmental Sciences & Ecology; Meteorology & Atmospheric Sciences GA EA3BN UT WOS:000386473200008 ER PT J AU Guo, CB Pan, LH Zhang, KN Oldenburg, CM Li, C Li, Y AF Guo, Chaobin Pan, Lehua Zhang, Keni Oldenburg, Curtis M. Li, Cai Li, Yi TI Comparison of compressed air energy storage process in aquifers and caverns based on the Huntorf CAES plant SO APPLIED ENERGY LA English DT Article DE Compressed air energy storage; CAES; Aquifer; Thermodynamic process; Cavern ID SIMULATION; SYSTEM; TEMPERATURE; ELECTRICITY; MARKETS AB CAESA (compressed air energy storage in aquifers) attracts more and more attention as the increase need of large scale energy storage. The compassion of CAESA and CAESC (compressed air energy storage in caverns) can help on understanding the performance of CAESA, since there is no on running CAESA project. In order to investigate the detail thermodynamic process, integrated wellbore-reservoir (cavern or aquifer) simulations of CAES (compressed air energy storage) are carried out based on parameters of the Huntorf CAES plant. Reasonable matches between monitored data and simulated results are obtained for the Huntorf cavern systems in the wellbore and cavern regions. In this study, the hydrodynamic and thermodynamic behaviors of CAES in cavern and aquifer systems are investigated, such as pressure and temperature distribution and variation in both the wellbore and cavern regions of the CAES systems. Performances of CAESA are investigated with numerical models and compared with the performances of CAESC. The comparisons of CAESC and CAESA indicate that the pressure variation in CAESA shows a wider variation range than that in CAESC, while the temperature shows a smooth variation due to the large grain specific heat of the grains in the porous media. The simulation results confirm that the CAES can be achieved in aquifers, and further that the performance of energy storage in aquifers can be similar to or better than CAESC, if the aquifers have appropriate reservoir properties, which means the gas bubble can be well developed in an aquifer with such properties and the aquifer should have closed or semi-closed boundaries. The impacts of gas-bubble volume, formation permeability, and aquifer boundary permeability on storage efficiency are investigated and the simulation results indicate that the increase of gas bubble volume and permeability can improve the efficiency, but the effect is not significant. The gas bubble boundary permeability has a small effect on the energy efficiency of the sustainable daily cycle but can significantly affect total sustainable cycle times. The analysis of thermodynamic behaviors in CAESA suggests that more attention should be paid to the heat storage, reservoir properties and two-phase flow processes. (C) 2016 Elsevier Ltd. All rights reserved. C1 [Guo, Chaobin; Zhang, Keni] Tongji Univ, Sch Mech Engn, Shanghai 201804, Peoples R China. [Pan, Lehua; Zhang, Keni; Oldenburg, Curtis M.] Lawrence Berkeley Natl Lab, Earth & Environm Sci Area, Berkeley, CA 94720 USA. [Li, Cai] China Inst Geoenvironm Monitoring, Beijing 100081, Peoples R China. [Li, Yi] Beijing Normal Univ, Coll Water Sci, Beijing 100875, Peoples R China. RP Zhang, KN (reprint author), 4800 Caoan Rd, Shanghai 201804, Peoples R China. EM keniz@tongji.edu.cn FU Fundamental Research Funds for the Central Universities through Beijing Normal University [2015KJJCB17]; China Scholarship Council (CSC) FX This research was granted partly by Fundamental Research Funds for the Central Universities through Beijing Normal University (No. 2015KJJCB17). It was also supported by the China Scholarship Council (CSC) for the first author's visit at Lawrence Berkeley National Laboratory. NR 42 TC 0 Z9 0 U1 26 U2 26 PU ELSEVIER SCI LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND SN 0306-2619 EI 1872-9118 J9 APPL ENERG JI Appl. Energy PD NOV 1 PY 2016 VL 181 BP 342 EP 356 DI 10.1016/j.apenergy.2016.08.105 PG 15 WC Energy & Fuels; Engineering, Chemical SC Energy & Fuels; Engineering GA EA5FG UT WOS:000386644200029 ER PT J AU Zhang, CY Wang, Q Wang, JH Korpas, M Khodayar, ME AF Zhang, Chunyu Wang, Qi Wang, Jianhui Korpas, Magnus Khodayar, Mohammad E. TI Strategy-making for a proactive distribution company in the real-time market with demand response SO APPLIED ENERGY LA English DT Article DE Demand response (DR); Proactive distribution company (PDISCO); Multi-period AC power flow; Mathematical program with equilibrium constraints (MPEC); Mathematical program with primal and dual constraints (MPPDC) ID ENERGY MANAGEMENT; ELECTRICITY MARKETS; SYSTEMS; INTEGRATION; WIND; MICROGRIDS; MODEL; LOAD; GENERATION; PROGRAMS AB This paper proposes a methodology to optimize the trading strategies of a proactive distribution company (PDISCO) in the real-time market by mobilizing the demand response. Each distribution-level demand is considered as an elastic one. To capture the interrelation between the PDISCO and the real-time market, a bi-level model is presented for the PDISCO to render continuous offers and bids strategically. The upper level problem expresses the PDISCO's profit maximization, while the lower-level problem minimizes the operation cost of the transmission-level real-time market. To solve the proposed model, a primal-dual approach is used to translate this bi-level model into a single-level mathematical program with equilibrium constraints. Results of case studies are reported to show the effectiveness of the proposed model. (C) 2016 Elsevier Ltd. All rights reserved. C1 [Zhang, Chunyu; Korpas, Magnus] Norwegian Univ Sci & Technol, Dept Elect Power Engn, Trondheim, Norway. [Wang, Qi] Tech Univ Denmark, Ctr Elect Power & Energy, Lyngby, Denmark. [Wang, Jianhui] Argonne Natl Lab, Div Energy Syst, 9700 S Cass Ave, Argonne, IL 60439 USA. [Khodayar, Mohammad E.] Southern Methodist Univ, Dept Elect Engn, Dallas, TX USA. RP Wang, JH (reprint author), Argonne Natl Lab, Div Energy Syst, 9700 S Cass Ave, Argonne, IL 60439 USA. EM chunyu.zhang@ntnu.no; qiwa@elektro.dtu.dk; jianhui.wang@anl.gov; magnus.korpas@ntnu.no; mkhodayar@smu.edu FU Research Council of Norway [255209]; Danish iPower [10-095378]; U.S. Department of Energy (DOE)'s Office of Electricity Delivery and Energy Reliability FX The authors would like to acknowledge the support of the Research Council of Norway with project 255209, the Danish iPower project 10-095378, and the U.S. Department of Energy (DOE)'s Office of Electricity Delivery and Energy Reliability. NR 45 TC 1 Z9 1 U1 6 U2 6 PU ELSEVIER SCI LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND SN 0306-2619 EI 1872-9118 J9 APPL ENERG JI Appl. Energy PD NOV 1 PY 2016 VL 181 BP 540 EP 548 DI 10.1016/j.apenergy.2016.08.058 PG 9 WC Energy & Fuels; Engineering, Chemical SC Energy & Fuels; Engineering GA EA5FG UT WOS:000386644200044 ER PT J AU Guzik, JA Houdek, G Chaplin, WJ Smalley, B Kurtz, DW Gilliland, RL Mullally, F Rowe, JF Bryson, ST Still, MD Antoci, V Appourchaux, T Basu, S Bedding, TR Benomar, O Garcia, RA Huber, D Kjeldsen, H Latham, DW Metcalfe, TS Papics, PI White, TR Aerts, C Ballot, J Boyajian, TS Briquet, M Bruntt, H Buchhave, LA Campante, TL Catanzaro, G Christensen-Dalsgaard, J Davies, GR Dogan, G Dragomir, D Doyle, AP Elsworth, Y Frasca, A Gaulme, P Gruberbauer, M Handberg, R Hekker, S Karoff, C Lehmann, H Mathias, P Mathur, S Miglio, A Molenda-Zakowicz, J Mosser, B Murphy, SJ Regulo, C Ripepi, V Salabert, D Sousa, SG Stello, D Uytterhoeven, K AF Guzik, J. A. Houdek, G. Chaplin, W. J. Smalley, B. Kurtz, D. W. Gilliland, R. L. Mullally, F. Rowe, J. F. Bryson, S. T. Still, M. D. Antoci, V. Appourchaux, T. Basu, S. Bedding, T. R. Benomar, O. Garcia, R. A. Huber, D. Kjeldsen, H. Latham, D. W. Metcalfe, T. S. Papics, P. I. White, T. R. Aerts, C. Ballot, J. Boyajian, T. S. Briquet, M. Bruntt, H. Buchhave, L. A. Campante, T. L. Catanzaro, G. Christensen-Dalsgaard, J. Davies, G. R. Dogan, G. Dragomir, D. Doyle, A. P. Elsworth, Y. Frasca, A. Gaulme, P. Gruberbauer, M. Handberg, R. Hekker, S. Karoff, C. Lehmann, H. Mathias, P. Mathur, S. Miglio, A. Molenda-Zakowicz, J. Mosser, B. Murphy, S. J. Regulo, C. Ripepi, V. Salabert, D. Sousa, S. G. Stello, D. Uytterhoeven, K. TI DETECTION OF SOLAR-LIKE OSCILLATIONS, OBSERVATIONAL CONSTRAINTS, AND STELLAR MODELS FOR theta CYG, THE BRIGHTEST STAR OBSERVED BY THE KEPLER MISSION SO ASTROPHYSICAL JOURNAL LA English DT Article DE asteroseismology; stars: fundamental parameters; stars: interiors; stars: solar-type ID MAIN-SEQUENCE STARS; GAMMA DORADUS STARS; F-TYPE STARS; EXOPLANET HOST STARS; INFRARED FLUX METHOD; EFFECTIVE TEMPERATURES; NEARBY STARS; DELTA SCT; A-TYPE; SPECTROSCOPIC PARAMETERS AB theta Cygni is an F3 spectral type magnitude V = 4.48 main-sequence star that was the brightest star observed by the original Kepler spacecraft mission. Short-cadence (58.8 s) photometric data using a custom aperture were first obtained during Quarter 6 ( 2010 June-September). and subsequently in Quarters 8 and 12-17. We present analyses of solar-like oscillations based on Q6 and Q8 data, identifying angular degree l = 0, 1, and 2 modes with frequencies of 1000-2700 mu Hz, a large frequency separation of 83.9 +/- 0.4 mu Hz, and maximum oscillation amplitude at frequency nu(max) = 1829 +/- 54 mu Hz. We also present analyses of new ground-based spectroscopic observations, which, combined with interferometric angular diameter measurements, give T-eff = 6697 +/- 78 K, radius 1.49 +/- 0.03 Re-circle dot, [Fe/H] = -0.02 +/- 0.06 dex, and log g = 4.23 +/- 0.03. We calculate stellar models matching these constraints using the Yale Rotating Evolution Code and the Asteroseismic Modeling Portal. The best-fit models have masses of 1.35-1.39 M-circle dot and ages of 1.0-1.6 Gyr. theta Cyg's T-eff and log g place it cooler than the red edge of the gamma Doradus instability region established from pre-Kepler ground-based observations, but just at the red edge derived from pulsation modeling. The pulsation models show gamma Dor gravity modes driven by the convective blocking mechanism, with frequencies of 1-3 cycles per day (11 to 33 mu Hz). However, gravity modes were not seen in Kepler data; one signal at 1.776 cycles per day (20.56 mu Hz) may be attributable to a faint, possibly background, binary. C1 [Guzik, J. A.] Los Alamos Natl Lab, XTD NTA, MS T-082, Los Alamos, NM 87545 USA. [Houdek, G.; Chaplin, W. J.; Antoci, V.; Bedding, T. R.; Huber, D.; Kjeldsen, H.; White, T. R.; Bruntt, H.; Campante, T. L.; Christensen-Dalsgaard, J.; Davies, G. R.; Dogan, G.; Elsworth, Y.; Handberg, R.; Hekker, S.; Karoff, C.; Miglio, A.; Murphy, S. J.; Stello, D.] Aarhus Univ, Dept Phys & Astron, Stellar Astrophys Ctr, Ny Munkegade 120, DK-8000 Aarhus C, Denmark. [Chaplin, W. J.; Campante, T. L.; Davies, G. R.; Elsworth, Y.; Miglio, A.] Univ Birmingham, Sch Phys & Astron, Birmingham B15 2TT, W Midlands, England. [Smalley, B.; Doyle, A. P.] Keele Univ, Astrophys Grp, Sch Phys & Geog Sci, Lennard Jones Labs, Keele ST5 5BG, Staffs, England. [Kurtz, D. W.] Univ Cent Lancashire, Jeremiah Horrocks Inst, Preston PR1 2HE, Lancs, England. [Gilliland, R. L.] Penn State Univ, Ctr Exoplanets & Habitable Worlds, University Pk, PA 16802 USA. [Mullally, F.; Rowe, J. F.] NASA, SETI Inst, Ames Res Ctr, Moffett Field, CA 94035 USA. [Bryson, S. T.; Still, M. D.] NASA, Ames Res Ctr, Bldg 244,MS-244-30, Moffett Field, CA 94035 USA. [Still, M. D.] Bay Area Environm Res Inst, 560 Third St W, Sonoma, CA 95476 USA. [Appourchaux, T.] Univ Paris 11, CNRS, Inst Astrophys Spatiale, Batiment 121, F-91405 Orsay, France. [Basu, S.; Boyajian, T. S.] Yale Univ, Dept Astron, POB 208101, New Haven, CT 06520 USA. [Bedding, T. R.; Benomar, O.; Huber, D.; White, T. R.; Murphy, S. J.; Stello, D.] Univ Sydney, Sch Phys, Sydney Inst Astron SIfA, Sydney, NSW 2006, Australia. [Benomar, O.] New York Univ Abu Dhabi, Ctr Space Sci, NYUAD Inst, POB 129188, Abu Dhabi, U Arab Emirates. [Garcia, R. A.; Davies, G. R.; Salabert, D.] Univ Paris Diderot, Lab AIM, CEA, DRF,CNRS,IRFU,SAp,Ctr Saclay, F-91191 Gif Sur Yvette, France. [Latham, D. W.] Harvard Smithsonian Ctr Astrophys, 60 Garden St, Cambridge, MA 02138 USA. [Metcalfe, T. S.; Mathur, S.] Space Sci Inst, 4750 Walnut St,Suite 205, Boulder, CO 80301 USA. [Papics, P. I.; Aerts, C.] Katholieke Univ Leuven, Inst Sterrenkunde, Celestijnenlaan 200D, B-3001 Leuven, Belgium. [White, T. R.] Australian Astron Observ, POB 915, N Ryde, NSW 1670, Australia. [Aerts, C.] Radboud Univ Nijmegen, IMAPP, Dept Astrophys, NL-6500 GL Nijmegen, Netherlands. [Ballot, J.; Mathias, P.] Univ Toulouse, UPS OMP, IRAP, F-65000 Tarbes, France. [Briquet, M.] Univ Liege, Inst Astrophys & Geophys, Quartier Agora, Allee 6 Aout 19C, B-4000 Liege, Belgium. [Bruntt, H.] Aarhus Katedralskole, Skolegyde 1, DK-8000 Aarhus C, Denmark. [Buchhave, L. A.] Univ Copenhagen, Niels Bohr Inst, DK-2100 Copenhagen, Denmark. [Buchhave, L. A.] Univ Copenhagen, Nat Hist Museum Denmark, Ctr Star & Planet Format, DK-1350 Copenhagen, Denmark. [Catanzaro, G.; Frasca, A.] INAF Osservatorio Astrofis Catania, Via S Sofia 78, I-95123 Catania, Italy. [Dogan, G.; Karoff, C.] Aarhus Univ, Dept Geosci, Hoegh Guldbergs Gade 2, DK-8000 Aarhus C, Denmark. [Dogan, G.] Natl Ctr Atmospher Res, High Altitude Observ, POB 3000, Boulder, CO 80307 USA. [Dragomir, D.] Univ Chicago, Dept Astron & Astrophys, 5640 S Ellis Ave, Chicago, IL 60637 USA. [Doyle, A. P.] Univ Warwick, Dept Phys, Gibbet Hill Rd, Coventry CV4 7AL, W Midlands, England. [Gaulme, P.] Sloan Digital Sky Survey, Apache Point Observ, POB 59, Sunspot, NM 88349 USA. [Gaulme, P.] New Mexico State Univ, Dept Astron, POB 30001, Las Cruces, NM 88003 USA. [Gruberbauer, M.] St Marys Univ, Dept Phys & Astron, Inst Computat Astrophys, Halifax, NS B3H 3C3, Canada. [Hekker, S.] Max Planck Inst Solar Syst Res, SAGE Res Grp, Justus von Liebig Weg 3, D-37077 Gttingen, Germany. [Lehmann, H.] TLS, Sternwarte 5, D-07778 Tautenburg, Germany. [Mathias, P.] CNRS, IRAP, 57 Ave Azereix,BP 826, F-65008 Tarbes, France. [Molenda-Zakowicz, J.] Uniwersytetu Wroclawskiego, Inst Astron, Ul Kopernika 11, PL-51622 Wroclaw, Poland. [Mosser, B.] Univ Paris Diderot, Univ Paris 06, Sorbonne Paris Cite, LESIA,Observ Paris,CNRS,Sorbonne Univ, Paris, France. [Regulo, C.; Uytterhoeven, K.] Inst Astrofis Canarias, E-38205 Tenerife, Spain. [Regulo, C.; Uytterhoeven, K.] Univ La Laguna, Dept Astron, E-38205 Tenerife, Spain. [Ripepi, V.] INAF Osservatorio Astron Capodimonte, Via Moiariello 16, I-80131 Naples, Italy. [Sousa, S. G.] Univ Porto, Inst Astrofis & Ciencias Espaco, CAUP, Rua Estrelas, P-4150762 Oporto, Portugal. RP Guzik, JA (reprint author), Los Alamos Natl Lab, XTD NTA, MS T-082, Los Alamos, NM 87545 USA. OI Guzik, Joyce/0000-0003-1291-1533; Karoff, Christoffer/0000-0003-2009-7965 FU Kepler Guest Observer [KEPLER08-0013]; NASA Astrophysics Theory Program [12-ATP12-0130]; KITP Asteroseismology Institute at U.C. Santa Barbara; Austrian FWF Project [P21205-N16]; European Community's Seventh Framework Program (FP7) [269194]; Spanish National Plan of RD [AYA2010-17803]; NSF [AST-1514676, AST-1105930]; NASA [NNX16AI09G, NNX13AE70G, NNX12AE17G]; Belgian Science Policy Office (BELSPO) [C90309]; European Research Council under the European Community's Seventh Framework Programme (FP7)/ERC [338251]; Polish Ministry grant [NCN 2014/13/B/ST9/00902]; Danish National Research Foundation [DNRF106]; ASTERISK project (ASTERoseismic Investigations with SONG and Kepler) - European Research Council [267864]; Fundao para a Cincia e Tecnologia (Portugal) [SFRH/BPD/47611/2008]; European Community's Seventh Framework Programme (FP7) [312844]; ANR (Agence Nationale de la Recherche, France) program IDEE [ANR-12-BS05-0008]; CNES; Kepler mission under NASA Cooperative [NNX11AB99A, NNX13AB58A]; Smithsonian Astrophysical Observatory FX We are grateful to the Kepler Guest Observer program for observing theta Cyg with a custom aperture. We thank the referee for helpful comments and suggestions. J.A.G. acknowledges support from Kepler Guest Observer grant KEPLER08-0013, NASA Astrophysics Theory Program grant 12-ATP12-0130, and the KITP Asteroseismology Institute at U.C. Santa Barbara in 2011 December. G.H. acknowledges support from the Austrian FWF Project P21205-N16. R.A.G., G.R.D., and K.U. have received funding from the European Community's Seventh Framework Program (FP7/2007-2013) under grant agreement no. 269194. K.U. acknowledges support by the Spanish National Plan of R&D for 2010, project AYA2010-17803. S.B. acknowledges support from NSF grants AST-1514676 and AST-1105930, and NASA grants NNX16AI09G and NNX13AE70G. P.I.P. is a Postdoctoral Fellow of The Research Foundation-Flanders (FWO), Belgium, and he also acknowledges funding from the Belgian Science Policy Office (BELSPO, C90309: CoRoT Data Exploitation). S.H. acknowledges funding from the European Research Council under the European Community's Seventh Framework Programme (FP7/2007-2013)/ ERC grant agreement number 338251 (StellarAges). J.M.-Z. acknowledges the Polish Ministry grant No. NCN 2014/13/B/ST9/00902. Funding for the Stellar Astrophysics Centre is provided by the Danish National Research Foundation (Grant DNRF106). The research is supported by the ASTERISK project (ASTERoseismic Investigations with SONG and Kepler) funded by the European Research Council (Grant agreement no.: 267864). S.G.S. acknowledges support from the Fundao para a Cincia e Tecnologia (Portugal) in the form of the grant SFRH/BPD/47611/2008. R.A.G. received funding from the European Community's Seventh Framework Programme (FP7/2007-2013) under grant agreement No. 312844 (SPACEINN). B.M. and R.A.G. received funding from the ANR (Agence Nationale de la Recherche, France) program IDEE (n ANR-12-BS05-0008) "Interaction Des Etoiles et des Exoplanetes." R.A.G., G.R.D., and D.S. acknowledge support from the CNES. S.M. acknowledges support from the NASA grant NNX12AE17G. D.W.L. acknowledges partial support from the Kepler mission under NASA Cooperative Agreements NNX11AB99A and NNX13AB58A with the Smithsonian Astrophysical Observatory. NR 178 TC 0 Z9 0 U1 6 U2 6 PU IOP PUBLISHING LTD PI BRISTOL PA TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND SN 0004-637X EI 1538-4357 J9 ASTROPHYS J JI Astrophys. J. PD NOV 1 PY 2016 VL 831 IS 1 AR 17 DI 10.3847/0004-637X/831/1/17 PG 22 WC Astronomy & Astrophysics SC Astronomy & Astrophysics GA EA7FG UT WOS:000386794900011 ER PT J AU Raskin, C Owen, JM AF Raskin, Cody Owen, J. Michael TI EXAMINING THE ACCURACY OF ASTROPHYSICAL DISK SIMULATIONS WITH A GENERALIZED HYDRODYNAMICAL TEST PROBLEM SO ASTROPHYSICAL JOURNAL LA English DT Article DE accretion, accretion disks; hydrodynamics; methods: numerical ID SMOOTHED PARTICLE HYDRODYNAMICS; WHITE-DWARF MERGERS; ACCRETION DISKS; IA SUPERNOVAE; ARTIFICIAL VISCOSITY; BLACK-HOLES; SPH; GALAXIES; DETONATIONS; INSTABILITY AB We discuss a generalization of the classic Keplerian disk test problem allowing for both pressure and rotational support, as a method of testing astrophysical codes incorporating both gravitation and hydrodynamics. We argue for the inclusion of pressure in rotating disk simulations on the grounds that realistic, astrophysical disks exhibit non-negligible pressure support. We then apply this test problem to examine the performance of various smoothed particle hydrodynamics (SPH) methods incorporating a number of improvements proposed over the years to address problems noted in modeling the classical gravitation-only Keplerian disk. We also apply this test to a newly developed extension of SPH based on reproducing kernels called CRKSPH. Counterintuitively, we find that pressure support worsens the performance of traditional SPH on this problem, causing unphysical collapse away from the steady-state disk solution even more rapidly than the purely gravitational problem, whereas CRKSPH greatly reduces this error. C1 [Raskin, Cody; Owen, J. Michael] Lawrence Livermore Natl Lab, POB 808,L-038, Livermore, CA 94550 USA. RP Raskin, C (reprint author), Lawrence Livermore Natl Lab, POB 808,L-038, Livermore, CA 94550 USA. EM raskin1@llnl.gov; mikeowen@llnl.gov FU U.S. Department of Energy by Lawrence Livermore National Laboratory [DE-AC52-07NA27344] FX This work was performed under the auspices of the U.S. Department of Energy by Lawrence Livermore National Laboratory under Contract DE-AC52-07NA27344. All of the calculations performed in this work leveraged SPHERAL++, an open-source SPH code freely available on SourceForge. The source code includes the input scripts to reproduce the examples in this paper along with the solutions. We thank the. anonymous referee whose comments and critiques helped to improve this manuscript. We would also like to acknowledge the lyrical poeticism of Dead or Alive, whose 1985 hit played on repeat throughout the entirety of our investigation. NR 56 TC 0 Z9 0 U1 0 U2 0 PU IOP PUBLISHING LTD PI BRISTOL PA TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND SN 0004-637X EI 1538-4357 J9 ASTROPHYS J JI Astrophys. J. PD NOV 1 PY 2016 VL 831 IS 1 AR 26 DI 10.3847/0004-637X/831/1/26 PG 12 WC Astronomy & Astrophysics SC Astronomy & Astrophysics GA EB0HM UT WOS:000387024900008 ER PT J AU Hatakeyama, H Wu, SY Lyons, YA Pradeep, S Wang, WQ Huang, Q Court, KA Liu, T Nie, S Rodriguez-Aguayo, C Shen, FR Huang, Y Hisamatsu, T Mitamura, T Jennings, N Shim, J Dorniak, PL Mangala, LS Petrillo, M Petyuk, VA Schepmoes, AA Shukla, AK Torres-Lugo, M Lee, JS Rodland, KD Fagotti, A Lopez-Berestein, G Li, C Sood, AK AF Hatakeyama, Hiroto Wu, Sherry Y. Lyons, Yasmin A. Pradeep, Sunila Wang, Wanqin Huang, Qian Court, Karem A. Liu, Tao Nie, Song Rodriguez-Aguayo, Cristian Shen, Fangrong Huang, Yan Hisamatsu, Takeshi Mitamura, Takashi Jennings, Nicholas Shim, Jeajun Dorniak, Piotr L. Mangala, Lingegowda S. Petrillo, Marco Petyuk, Vladislav A. Schepmoes, Athena A. Shukla, Anil K. Torres-Lugo, Madeline Lee, Ju-Seog Rodland, Karin D. Fagotti, Anna Lopez-Berestein, Gabriel Li, Chun Sood, Anil K. TI Role of CTGF in Sensitivity to Hyperthermia in Ovarian and Uterine Cancers SO CELL REPORTS LA English DT Article ID TISSUE GROWTH-FACTOR; LIVER-TUMORS; MAGNETIC NANOPARTICLES; ENERGY HOMEOSTASIS; COLORECTAL-CANCER; HIPPO PATHWAY; RADIOFREQUENCY; ABLATION; THERAPY; AMPK AB Even though hyperthermia is a promising treatment for cancer, the relationship between specific temperatures and clinical benefits and predictors of sensitivity of cancer to hyperthermia is poorly understood. Ovarian and uterine tumors have diverse hyperthermia sensitivities. Integrative analyses of the specific gene signatures and the differences in response to hyperthermia between hyperthermia-sensitive and -resistant cancer cells identified CTGF as a key regulator of sensitivity. CTGF silencing sensitized resistant cells to hyperthermia. CTGF small interfering RNA (siRNA) treatment also sensitized resistant cancers to localized hyperthermia induced by copper sulfide nanoparticles and near-infrared laser in orthotopic ovarian cancer models. CTGF silencing aggravated energy stress induced by hyperthermia and enhanced apoptosis of hyperthermia-resistant cancers. C1 [Hatakeyama, Hiroto; Wu, Sherry Y.; Lyons, Yasmin A.; Pradeep, Sunila; Shen, Fangrong; Huang, Yan; Hisamatsu, Takeshi; Mitamura, Takashi; Jennings, Nicholas; Dorniak, Piotr L.; Mangala, Lingegowda S.; Sood, Anil K.] Univ Texas MD Anderson Canc Ctr MDACC, Dept Gynecol Oncol & Reprod Med, Houston, TX 77030 USA. [Wang, Wanqin; Huang, Qian; Li, Chun] MDACC, Dept Canc Syst Imaging, Houston, TX 77030 USA. [Court, Karem A.; Torres-Lugo, Madeline] Univ Puerto Rico Mayaguez, Dept Chem Engn, Mayaguez, PR 00681 USA. [Liu, Tao; Nie, Song; Petyuk, Vladislav A.; Schepmoes, Athena A.; Shukla, Anil K.; Rodland, Karin D.] Pacific Northwest Natl Lab, Biol Sci Div, Richland, WA 99354 USA. [Rodriguez-Aguayo, Cristian; Lopez-Berestein, Gabriel] MDACC, Dept Expt Therapeut, Houston, TX 77030 USA. [Mitamura, Takashi] Hokkaido Univ, Grad Sch Med, Dept Obstet & Gynecol, Sapporo, Hokkaido 0608648, Japan. [Shim, Jeajun; Lee, Ju-Seog] MDACC, Dept Syst Biol, Houston, TX 77030 USA. [Mangala, Lingegowda S.; Lopez-Berestein, Gabriel; Sood, Anil K.] MDACC, Ctr RNA Interference & Noncoding RNAs, Houston, TX 77030 USA. [Petrillo, Marco] Univ Cattolica Sacro Cuore, Dept Gynecol Oncol, I-00168 Rome, Italy. [Fagotti, Anna] Univ Cattolica Sacro Cuore, Dept Med & Surg, I-00168 Rome, Italy. [Lopez-Berestein, Gabriel; Sood, Anil K.] MDACC, Depat Canc Biol, Houston, TX 77030 USA. [Hatakeyama, Hiroto] Chiba Univ, Fac Pharmaceut Sci, Chiba 2608675, Japan. RP Sood, AK (reprint author), Univ Texas MD Anderson Canc Ctr MDACC, Dept Gynecol Oncol & Reprod Med, Houston, TX 77030 USA.; Sood, AK (reprint author), MDACC, Ctr RNA Interference & Noncoding RNAs, Houston, TX 77030 USA.; Sood, AK (reprint author), MDACC, Depat Canc Biol, Houston, TX 77030 USA. EM asood@mdanderson.org FU Japan Society for the Promotion of Science (JSPS) Postdoctoral Fellowships for Research Abroad [H25-480]; Mochida Memorial Foundation for Medical and Pharmaceutical Research; Ovarian Cancer Research Fund Alliance; Foundation for Women's Cancer; Colleen's Dream Foundation; Cancer Prevention and Research Institute of Texas (CPRIT) [RP101502, RP101489]; Computational Cancer Biology Training Program from CPRIT [RP140113]; Caring Together; NY Ovarian Cancer Research Grant from the Foundation for Women's Cancer; National Cancer Institute (NCI) the National Cancer Institute's Clinical Proteomic Tumor Analysis Consortium (CPTAC) program [U24CA160019, U54 CA096300]; NIH [CA016672, P50 CA083639, P50 CA098258, U54 CA151668, UH3 TR000943]; CPRIT [RP110595, DP 150091]; American Cancer Society Research Professor Award; Blanton Davis Ovarian Cancer Research Program; RGK Foundation; Frank McGraw Memorial Chair in Cancer Research; John S. Dunn Foundation FX H.H. is supported by Japan Society for the Promotion of Science (JSPS) Postdoctoral Fellowships for Research Abroad (H25-480) and the Mochida Memorial Foundation for Medical and Pharmaceutical Research. S.Y.W. is supported by Ovarian Cancer Research Fund Alliance, Foundation for Women's Cancer, Colleen's Dream Foundation, and the Cancer Prevention and Research Institute of Texas (CPRIT) training grants (RP101502 and RP101489). P.L.D. is supported by Computational Cancer Biology Training Program from CPRIT (RP140113) and Caring Together, NY Ovarian Cancer Research Grant from the Foundation for Women's Cancer. Proteomic analysis was supported by the National Cancer Institute (NCI) the National Cancer Institute's Clinical Proteomic Tumor Analysis Consortium (CPTAC) program (U24CA160019 and U54 CA096300). This study was also supported, in part, by grants from the NIH (CA016672, P50 CA083639, P50 CA098258, U54 CA151668, and UH3 TR000943), CPRIT (RP110595 and DP 150091), the American Cancer Society Research Professor Award, the Ovarian Cancer Research Fund Alliance, the Blanton Davis Ovarian Cancer Research Program, the RGK Foundation, and the Frank McGraw Memorial Chair in Cancer Research to A.K. Sood and the John S. Dunn Foundation to C.L. NR 30 TC 0 Z9 0 U1 3 U2 3 PU CELL PRESS PI CAMBRIDGE PA 600 TECHNOLOGY SQUARE, 5TH FLOOR, CAMBRIDGE, MA 02139 USA SN 2211-1247 J9 CELL REP JI Cell Reports PD NOV 1 PY 2016 VL 17 IS 6 BP 1621 EP 1631 DI 10.1016/j.celrep.2016.10.020 PG 11 WC Cell Biology SC Cell Biology GA EA9BS UT WOS:000386936200014 PM 27806300 ER PT J AU Wang, JL Han, YF Stein, ML Kotamarthi, VR Huang, WK AF Wang, Jiali Han, Yuefeng Stein, Michael L. Kotamarthi, Veerabhadra R. Huang, Whitney K. TI Evaluation of dynamically downscaled extreme temperature using a spatially-aggregated generalized extreme value (GEV) model SO CLIMATE DYNAMICS LA English DT Article DE Dynamical downscaling; Temperature extremes; Generalized extreme value (GEV) distribution ID REGIONAL CLIMATE MODEL; CONVECTIVE PARAMETERIZATION; PRECIPITATION EXTREMES; L-MOMENTS; SIMULATIONS; REANALYSIS; DISTRIBUTIONS; EVENTS; RESOLUTION; ENSEMBLE AB The weather research and forecast (WRF) model downscaling skill in extreme maximum daily temperature is evaluated by using the generalized extreme value (GEV) distribution. While the GEV distribution has been used extensively in climatology and meteorology for estimating probabilities of extreme events, accurately estimating GEV parameters based on data from a single pixel can be difficult, even with fairly long data records. This work proposes a simple method assuming that the shape parameter, the most difficult of the three parameters to estimate, does not vary over a relatively large region. This approach is applied to evaluate 31-year WRF-downscaled extreme maximum temperature through comparison with North American regional reanalysis (NARR) data. Uncertainty in GEV parameter estimates and the statistical significance in the differences of estimates between WRF and NARR are accounted for by conducting a novel bootstrap procedure that makes no assumption of temporal or spatial independence within a year, which is especially important for climate data. Despite certain biases over parts of the United States, overall, WRF shows good agreement with NARR in the spatial pattern and magnitudes of GEV parameter estimates. Both WRF and NARR show a significant increase in extreme maximum temperature over the southern Great Plains and southeastern United States in January and over the western United States in July. The GEV model shows clear benefits from the regionally constant shape parameter assumption, for example, leading to estimates of the location and scale parameters of the model that show coherent spatial patterns. C1 [Wang, Jiali] Argonne Natl Lab, Div Environm Sci, Bldg 240,Rm 6A22,9700 South Cass Ave, Argonne, IL 60439 USA. [Han, Yuefeng; Stein, Michael L.] Univ Chicago, Dept Stat, Chicago, IL 60637 USA. [Kotamarthi, Veerabhadra R.] Argonne Natl Lab, Div Environm Sci, 9700 S Cass Ave, Argonne, IL 60439 USA. [Huang, Whitney K.] Purdue Univ, Dept Stat, W Lafayette, IN 47907 USA. RP Wang, JL (reprint author), Argonne Natl Lab, Div Environm Sci, Bldg 240,Rm 6A22,9700 South Cass Ave, Argonne, IL 60439 USA. EM jialiwang@anl.gov OI Kotamarthi, Veerabhadra Rao/0000-0002-2612-7590 FU U.S. Department of Energy (DOE) [DE-AC02-06CH11357]; DOE; National Energy Research Scientific Computing Center (NERSC) [DE-AC02-05CH11231] FX We thank all anonymous reviewers for their constructive comments and insights. This work was supported under a military interdepartmental purchase request from the Strategic Environmental Research and Development Program, RC-2242, through U.S. Department of Energy (DOE) Contract DE-AC02-06CH11357. The North American Regional Reanalysis (NARR) 3-hour surface air temperature data is downloaded from ftp.cdc.noaa.gov/Datasets/. The computational resources for the WRF simulations were provided by the DOE-supported Argonne Leadership Computing Facility and the National Energy Research Scientific Computing Center (NERSC, contract No. DE-AC02-05CH11231). NR 60 TC 0 Z9 0 U1 4 U2 4 PU SPRINGER PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 USA SN 0930-7575 EI 1432-0894 J9 CLIM DYNAM JI Clim. Dyn. PD NOV PY 2016 VL 47 IS 9-10 BP 2833 EP 2849 DI 10.1007/s00382-016-3000-3 PG 17 WC Meteorology & Atmospheric Sciences SC Meteorology & Atmospheric Sciences GA DZ7QV UT WOS:000386062000008 ER PT J AU Chylek, P Klett, JD Dubey, MK Hengartner, N AF Chylek, Petr Klett, James D. Dubey, Manvendra K. Hengartner, Nicolas TI The role of Atlantic Multi-decadal Oscillation in the global mean temperature variability SO CLIMATE DYNAMICS LA English DT Article DE Climate; Climate change; Natural climate variability; AMO ID SURFACE AIR-TEMPERATURE; MULTIDECADAL OSCILLATION; CLIMATE VARIABILITY; SEA-ICE; NORTH; OCEAN; SOLAR; CIRCULATION; TRENDS; MODEL AB The global mean 1900-2015 warming simulated by 42 Coupled Models Inter-comparison Project, phase 5 (CMIP5) climate models varies between 0.58 and 1.70 A degrees C. The observed warming according to the NASA GISS temperature analysis is 0.95 A degrees C with a 1200 km smoothing radius, or 0.86 A degrees C with a 250 km smoothing radius. The projection of the future 2015-2100 global warming under a moderate increase of anthropogenic radiative forcing (RCP4.5 scenario) by individual models is between 0.7 and 2.3 A degrees C. The CMIP5 climate models agree that the future climate will be warmer; however, there is little consensus as to how large the warming will be (reflected by an uncertainty of over a factor of three). A parsimonious statistical regression model with just three explanatory variables [anthropogenic radiative forcing due to greenhouse gases and aerosols (GHGA), solar variability, and the Atlantic Multi-decadal Oscillation (AMO) index] accounts for over 95 % of the observed 1900-2015 temperature variance. This statistical regression model reproduces very accurately the past warming (0.96 A degrees C compared to the observed 0.95 A degrees C) and projects the future 2015-2100 warming to be around 0.95 A degrees C (with the IPCC 2013 suggested RCP4.5 radiative forcing and an assumed cyclic AMO behavior). The AMO contribution to the 1970-2005 warming was between 0.13 and 0.20 A degrees C (depending on which AMO index is used) compared to the GHGA contribution of 0.49-0.58 A degrees C. During the twenty-first century AMO cycle the AMO contribution is projected to remain the same (0.13-0.20 A degrees C), while the GHGA contribution is expected to decrease to 0.21-0.25 A degrees C due to the levelling off of the GHGA radiative forcing that is assumed according to the RCP4.5 scenario. Thus the anthropogenic contribution and natural variability are expected to contribute about equally to the anticipated global warming during the second half of the twenty-first century for the RCP4.5 trajectory. C1 [Chylek, Petr; Dubey, Manvendra K.] Los Alamos Natl Lab, Earth & Environm Sci, Los Alamos, NM 87544 USA. [Klett, James D.] Par Associates, 4507 Mockingbird St, Las Cruces, NM USA. [Klett, James D.] New Mexico State Univ, Dept Phys, Las Cruces, NM 88003 USA. [Hengartner, Nicolas] Los Alamos Natl Lab, Theoret Biol & Biophys, Los Alamos, NM USA. RP Chylek, P (reprint author), Los Alamos Natl Lab, Earth & Environm Sci, Los Alamos, NM 87544 USA. EM chylek@lanl.gov RI Dubey, Manvendra/E-3949-2010 OI Dubey, Manvendra/0000-0002-3492-790X FU Los Alamos National Laboratory Center for Space and Earth Sciences [LA-UR-14-27366] FX Reported research (LA-UR-14-27366) was supported in part by the Los Alamos National Laboratory Center for Space and Earth Sciences. The authors thank to Chris Folland for providing an updated AMO_P index. NR 45 TC 0 Z9 0 U1 9 U2 9 PU SPRINGER PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 USA SN 0930-7575 EI 1432-0894 J9 CLIM DYNAM JI Clim. Dyn. PD NOV PY 2016 VL 47 IS 9-10 BP 3271 EP 3279 DI 10.1007/s00382-016-3025-7 PG 9 WC Meteorology & Atmospheric Sciences SC Meteorology & Atmospheric Sciences GA DZ7QV UT WOS:000386062000033 ER PT J AU Liu, H He, Q Borgia, A Pan, L Oldenburg, CM AF Liu, Hui He, Qing Borgia, Andrea Pan, Lehua Oldenburg, Curtis M. TI Thermodynamic analysis of a compressed carbon dioxide energy storage system using two saline aquifers at different depths as storage reservoirs SO ENERGY CONVERSION AND MANAGEMENT LA English DT Article DE Subsurface energy storage; Compressed CO2 energy storage system; Utilization of CO2; Two saline aquifers reservoirs; Thermodynamic analysis; Parametric analysis ID PERFORMANCE ANALYSIS; EXERGY ANALYSIS; CAES SYSTEM; POWER-PLANT; AIR; OPTIMIZATION; TECHNOLOGY; GENERATION; PRESSURE; STATION AB Compressed air energy storage (CAES) is one of the leading large-scale energy storage technologies. However, low thermal efficiency and low energy storage density restrict its application. To improve the energy storage density, we propose a two-reservoir compressed CO2 energy storage system. We present here thermodynamic and parametric analyses of the performance of an idealized two-reservoir CO2 energy storage system under supercritical and transcritical conditions using a steady-state mathematical model. Results show that the transcritical compressed CO2 energy storage system has higher round-trip efficiency and exergy efficiency, and larger energy storage density than the supercritical compressed CO2 energy storage. However, the configuration of supercritical compressed CO2 energy storage is simpler, and the energy storage densities of the two systems are both higher than that of CAES, which is advantageous in terms of storage volume for a given power rating. Published by Elsevier Ltd. C1 [Liu, Hui; He, Qing] North China Elect Power Univ, Sch Energy Power & Mech Engn, 2 Beinong Rd, Beijing 102206, Peoples R China. [Liu, Hui; Borgia, Andrea; Pan, Lehua; Oldenburg, Curtis M.] Lawrence Berkeley Natl Lab, Energy Geosci Div, 74-316C, Berkeley, CA 94720 USA. RP Oldenburg, CM (reprint author), Lawrence Berkeley Natl Lab, Energy Geosci Div, 74-316C, Berkeley, CA 94720 USA. EM cmoldenburg@lbl.gov RI Oldenburg, Curtis/L-6219-2013 OI Oldenburg, Curtis/0000-0002-0132-6016 FU National Nature Science Fund of China [51276059]; Fundamental Research Funds for the Central Universities of China [2014XS27]; China Scholarship Council (China) [1510200035]; Lawrence Berkeley National Laboratory by the U.S. Department of Energy (United States) [DE-AC02-05CH11231] FX The paper is supported by the National Nature Science Fund of China (No. 51276059), Fundamental Research Funds for the Central Universities of China (No. 2014XS27) and China Scholarship Council (No. 1510200035) (China). Additional support came from Lawrence Berkeley National Laboratory supported by the U.S. Department of Energy (United States) under Contract No. DE-AC02-05CH11231. NR 41 TC 1 Z9 1 U1 27 U2 27 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 0196-8904 EI 1879-2227 J9 ENERG CONVERS MANAGE JI Energy Conv. Manag. PD NOV 1 PY 2016 VL 127 BP 149 EP 159 DI 10.1016/j.enconman.2016.08.096 PG 11 WC Thermodynamics; Energy & Fuels; Mechanics SC Thermodynamics; Energy & Fuels; Mechanics GA EA0YC UT WOS:000386314500014 ER PT J AU Lulla, A Barnhill, L Bitan, G Ivanova, MI Nguyen, B O'Donnell, K Stahl, MC Yamashiro, C Klarner, FG Schrader, T Sagasti, A Bronstein, JM AF Lulla, Aaron Barnhill, Lisa Bitan, Gal Ivanova, Magdalena I. Binh Nguyen O'Donnell, Kelley Stahl, Mark C. Yamashiro, Chase Klaerner, Frank-Gerrit Schrader, Thomas Sagasti, Alvaro Bronstein, Jeff M. TI Neurotoxicity of the Parkinson Disease-Associated Pesticide Ziram Is Synuclein-Dependent in Zebrafish Embryos SO ENVIRONMENTAL HEALTH PERSPECTIVES LA English DT Article ID ALPHA-SYNUCLEIN; ALDEHYDE DEHYDROGENASE; MOLECULAR TWEEZERS; TRANSGENIC ZEBRAFISH; LARVAL ZEBRAFISH; GENE DUPLICATION; LEWY BODIES; RISK; AGGREGATION; OLIGOMERS AB BACKGROUND: Exposure to the commonly used dithiocarbamate (DTC) pesticides is associated with an increased risk of developing Parkinson disease (PD), although the mechanisms by which they exert their toxicity are not completely understood. OBJECTIVE: We studied the mechanisms of zirams (a DTC fungicide) neurotoxicity in vivo. METHODS: Zebrafish (ZF) embryos were utilized to determine zirams effects on behavior, neuronal toxicity, and the role of synuclein in its toxicity. RESULTS: Nanomolar-range concentrations of ziram caused selective loss of dopaminergic (DA) neurons and impaired swimming behavior. Because ziram increases alpha-synuclein (alpha-syn) concentrations in rat primary neuronal cultures, we investigated the effect of ziram on ZF gamma-synuclein 1 (gamma 1). ZF express 3 synuclein isoforms, and ZF gamma 1 appears to be the closest functional homologue to alpha-syn. We found that recombinant ZF gamma 1 formed fibrils in vitro, and overexpression of ZF gamma 1 in ZF embryos led to the formation of neuronal aggregates and neurotoxicity in a manner similar to that of alpha-syn. Importantly, knockdown of ZF gamma 1 with morpholinos and disruption of oligomers with the molecular tweezer CLR01 prevented zirams DA toxicity. CONCLUSIONS: These data show that ziram is selectively toxic to DA neurons in vivo, and this toxicity is synuclein-dependent. These findings have important implications for understanding the mechanisms by which pesticides may cause PD. C1 [Lulla, Aaron; Barnhill, Lisa; Bitan, Gal; Binh Nguyen; Stahl, Mark C.; Yamashiro, Chase; Bronstein, Jeff M.] Univ Los Angeles UCLA, Dept Neurol, Los Angeles, CA USA. [Bitan, Gal; Bronstein, Jeff M.] Univ Calif Los Angeles, Brain Res Inst, Los Angeles, CA USA. [Bitan, Gal] Univ Calif Los Angeles, Mol Biol Inst, Los Angeles, CA USA. [Ivanova, Magdalena I.] Univ Calif Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90024 USA. [Ivanova, Magdalena I.] Univ Calif Los Angeles, UCLA DOE Inst, Los Angeles, CA USA. [O'Donnell, Kelley; Sagasti, Alvaro] Univ Calif Los Angeles, Dept Mol Cell & Dev Biol, Los Angeles, CA USA. [Klaerner, Frank-Gerrit; Schrader, Thomas] Univ Duisburg Essen, Inst Organ Chem, Essen, Germany. [Bronstein, Jeff M.] Greater Los Angeles Vet Affairs Med Ctr, Parkinsons Dis Res Educ & Clin Ctr, Los Angeles, CA USA. [Ivanova, Magdalena I.] Univ Michigan, Dept Neurol & Program Biophys, Ann Arbor, MI 48109 USA. [Stahl, Mark C.] Penn State Univ, Dept Neurol, Milton S Hershey Med Ctr, Hershey, PA 17033 USA. RP Bronstein, JM (reprint author), Univ Calif Los Angeles, David Geffen Sch Med, Dept Neurol, 710 Westwood Plaza, Los Angeles, CA 90095 USA. EM jbronste@mednet.ucla.edu FU National Institute of Environmental Health Sciences/National Institutes of Health [P01ES016732, 5R21ES16446-2, T32ES01545]; Veterans Administration Healthcare System (SW PADRECC); Levine Foundation; Parkinson Alliance; UCLA Jim Easton Consortium for Alzheimer's Disease Drug Discovery and Biomarker Development; Judith & Jean Pape Adams Charitable Foundation; University of Michigan Protein Folding Diseases Initiative FX These studies were supported by grants from the National Institute of Environmental Health Sciences/National Institutes of Health (J.M.B.: P01ES016732 and 5R21ES16446-2; A.L. and L.B.: T32ES01545), the Veterans Administration Healthcare System (J.M.B.: SW PADRECC), The Levine Foundation, and the Parkinson Alliance (J.M.B. and G.B.). We acknowledge the generous support by the UCLA Jim Easton Consortium for Alzheimer's Disease Drug Discovery and Biomarker Development (G.B.), and the Judith & Jean Pape Adams Charitable Foundation (G.B.). We also acknowledge support provided by the University of Michigan Protein Folding Diseases Initiative (M. I. I.). NR 68 TC 1 Z9 1 U1 11 U2 11 PU US DEPT HEALTH HUMAN SCIENCES PUBLIC HEALTH SCIENCE PI RES TRIANGLE PK PA NATL INST HEALTH, NATL INST ENVIRONMENTAL HEALTH SCIENCES, PO BOX 12233, RES TRIANGLE PK, NC 27709-2233 USA SN 0091-6765 EI 1552-9924 J9 ENVIRON HEALTH PERSP JI Environ. Health Perspect. PD NOV PY 2016 VL 124 IS 11 BP 1766 EP 1775 DI 10.1289/EHP141 PG 10 WC Environmental Sciences; Public, Environmental & Occupational Health; Toxicology SC Environmental Sciences & Ecology; Public, Environmental & Occupational Health; Toxicology GA EA8UF UT WOS:000386913800022 PM 27301718 ER PT J AU Krischer, L Smith, J Lei, WJ Lefebvre, M Ruan, YY de Andrade, ES Podhorszki, N Bozdag, E Tromp, J AF Krischer, Lion Smith, James Lei, Wenjie Lefebvre, Matthieu Ruan, Youyi de Andrade, Elliott Sales Podhorszki, Norbert Bozdag, Ebru Tromp, Jeroen TI An Adaptable Seismic Data Format SO GEOPHYSICAL JOURNAL INTERNATIONAL LA English DT Article DE Time-series analysis; Seismic tomography; Computational seismology; Wave propagation ID SPECTRAL-ELEMENT; ADJOINT METHODS; TOMOGRAPHY; SEISMOLOGY; OBSPY AB We present ASDF, the Adaptable Seismic Data Format, a modern and practical data format for all branches of seismology and beyond. The growing volume of freely available data coupled with ever expanding computational power opens avenues to tackle larger and more complex problems. Current bottlenecks include inefficient resource usage and insufficient data organization. Properly scaling a problem requires the resolution of both these challenges, and existing data formats are no longer up to the task. ASDF stores any number of synthetic, processed or unaltered waveforms in a single file. A key improvement compared to existing formats is the inclusion of comprehensive meta information, such as event or station information, in the same file. Additionally, it is also usable for any non-waveform data, for example, cross-correlations, adjoint sources or receiver functions. Last but not least, full provenance information can be stored alongside each item of data, thereby enhancing reproducibility and accountability. Any data set in our proposed format is self-describing and can be readily exchanged with others, facilitating collaboration. The utilization of the HDF5 container format grants efficient and parallel I/O operations, integrated compression algorithms and check sums to guard against data corruption. To not reinvent the wheel and to build upon past developments, we use existing standards like QuakeML, StationXML, W3C PROV and HDF5 wherever feasible. Usability and tool support are crucial for any new format to gain acceptance. We developed mature C/Fortran and Python based APIs coupling ASDF to the widely used SPECFEM3D_GLOBE and ObsPy toolkits. C1 [Krischer, Lion] Univ Munich, Dept Earth & Environm Sci, Munich, Germany. [Smith, James; Lei, Wenjie; Lefebvre, Matthieu; Ruan, Youyi; Tromp, Jeroen] Princeton Univ, Dept Geosci, Princeton, NJ 08544 USA. [de Andrade, Elliott Sales] Univ Toronto, Dept Phys, Toronto, ON, Canada. [Podhorszki, Norbert] Oak Ridge Natl Lab, Oak Ridge, TN USA. [Bozdag, Ebru] Univ Nice Sophia Antipolis, Geoazur, Valbonne, France. [Tromp, Jeroen] Princeton Univ, Program Appl & Computat Math, Princeton, NJ 08544 USA. RP Krischer, L (reprint author), Univ Munich, Dept Earth & Environm Sci, Munich, Germany. EM krischer@geophysik.uni-muenchen.de FU EU-FP7 VERCE project [283543]; US NSF [1112906]; Office of Science of the U.S. Department of Energy [DE-AC05-00OR22725]; NSERC G8 Research Councils Initiative; [487237] FX This research was partially supported by the EU-FP7 VERCE project (number 283543) and US NSF grant 1112906. We are grateful for the QUEST Initial Training Network (Marie Curie Actions, http://www.quest-itn.org) and the Computational Infrastructure for Geodynamics (CIG, https://geodynamics.org/) organization for holding a joint workshop that sparked the creation of the ASDF format.; This research used resources of the Oak Ridge Leadership Computing Facility at the Oak Ridge National Laboratory, which is supported by the Office of Science of the U.S. Department of Energy under Contract No. DE-AC05-00OR22725.; The authors also recognize support from the NSERC G8 Research Councils Initiative on Multilateral Research Funding and the Discovery Grant No. 487237. NR 23 TC 1 Z9 1 U1 3 U2 3 PU OXFORD UNIV PRESS PI OXFORD PA GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND SN 0956-540X EI 1365-246X J9 GEOPHYS J INT JI Geophys. J. Int. PD NOV PY 2016 VL 207 IS 2 BP 1003 EP 1011 DI 10.1093/gji/ggw319 PG 9 WC Geochemistry & Geophysics SC Geochemistry & Geophysics GA EA2VH UT WOS:000386453200023 ER PT J AU Kroposki, B AF Kroposki, Benjamin TI CAN SOLAR SAVE THE GRID? SO IEEE SPECTRUM LA English DT Article C1 [Kroposki, Benjamin] Natl Renewable Energy Lab, Power Syst Engn Ctr, Golden, CO 80401 USA. RP Kroposki, B (reprint author), Natl Renewable Energy Lab, Power Syst Engn Ctr, Golden, CO 80401 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC PI PISCATAWAY PA 445 HOES LANE, PISCATAWAY, NJ 08855-4141 USA SN 0018-9235 EI 1939-9340 J9 IEEE SPECTRUM JI IEEE Spectr. PD NOV PY 2016 VL 53 IS 11 BP 42 EP 47 PG 6 WC Engineering, Electrical & Electronic SC Engineering GA EA8ZQ UT WOS:000386929900012 ER PT J AU Trivedi, P Delgado-Baquerizo, M Trivedi, C Hu, HW Anderson, IC Jeffries, TC Zhou, JZ Singh, BK AF Trivedi, Pankaj Delgado-Baquerizo, Manuel Trivedi, Chanda Hu, Hangwei Anderson, Ian C. Jeffries, Thomas C. Zhou, Jizhong Singh, Brajesh K. TI Microbial regulation of the soil carbon cycle: evidence from gene-enzyme relationships SO ISME JOURNAL LA English DT Article ID COMMUNITY COMPOSITION; FUNCTIONAL DIVERSITY; FUNGAL COMMUNITIES; CLIMATE-CHANGE; BACTERIAL; CLASSIFICATION; BIODIVERSITY; FEEDBACKS; KNOWLEDGE; RESPONSES AB A lack of empirical evidence for the microbial regulation of ecosystem processes, including carbon (C) degradation, hinders our ability to develop a framework to directly incorporate the genetic composition of microbial communities in the enzyme-driven Earth system models. Herein we evaluated the linkage between microbial functional genes and extracellular enzyme activity in soil samples collected across three geographical regions of Australia. We found a strong relationship between different functional genes and their corresponding enzyme activities. This relationship was maintained after considering microbial community structure, total C and soil pH using structural equation modelling. Results showed that the variations in the activity of enzymes involved in C degradation were predicted by the functional gene abundance of the soil microbial community (R-2>0.90 in all cases). Our findings provide a strong framework for improved predictions on soil C dynamics that could be achieved by adopting a gene-centric approach incorporating the abundance of functional genes into process models. C1 [Trivedi, Pankaj; Delgado-Baquerizo, Manuel; Trivedi, Chanda; Anderson, Ian C.; Jeffries, Thomas C.; Singh, Brajesh K.] Univ Western Sydney, Hawkesbury Inst Environm, Bldg L9,Locked Bag 1797,Hawkesbury Campus, Penrith, NSW 2751, Australia. [Hu, Hangwei] Univ Melbourne, Fac Vet & Agr Sci, Parkville, Vic, Australia. [Zhou, Jizhong] Univ Oklahoma, Inst Environm Genom, Norman, OK 73019 USA. [Zhou, Jizhong] Univ Oklahoma, Dept Bot & Microbiol, Norman, OK 73019 USA. [Zhou, Jizhong] Lawrence Berkeley Natl Lab, Earth Sci Div, Berkeley, CA USA. [Zhou, Jizhong] Tsinghua Univ, Sch Environm, State Key Joint Lab Environm Simulat & Pollut Con, Beijing, Peoples R China. [Singh, Brajesh K.] Univ Western Sydney, Global Ctr Land Based Innovat, Penrith, NSW, Australia. RP Trivedi, P (reprint author), Univ Western Sydney, Hawkesbury Inst Environm, Bldg L9,Locked Bag 1797,Hawkesbury Campus, Penrith, NSW 2751, Australia. EM p.trivedi@westernsydney.edu.au; B.Singh@westernsydney.edu.au OI Hu, Hangwei/0000-0002-3294-102X FU Grains Research and Development Corporation (GRDC), Australia [UWS000008]; Australian Research Council [DP13010484] FX We thank Dr IC Rochester, Dr G Vadakattu, Dr K Flower, Dr D Minkey and Dr M McNee for their help in sample collection. The Grains Research and Development Corporation (GRDC), Australia via Grant number UWS000008 and Australian Research Council via Grant number DP13010484 funded this work. Drs C Janitz and J King from Next Generation Sequencing Facility of WSU are acknowledged for Pyrosequencing analysis. NR 56 TC 3 Z9 3 U1 66 U2 66 PU NATURE PUBLISHING GROUP PI LONDON PA MACMILLAN BUILDING, 4 CRINAN ST, LONDON N1 9XW, ENGLAND SN 1751-7362 EI 1751-7370 J9 ISME J JI ISME J. PD NOV PY 2016 VL 10 IS 11 BP 2593 EP 2604 DI 10.1038/ismej.2016.65 PG 12 WC Ecology; Microbiology SC Environmental Sciences & Ecology; Microbiology GA EB0LQ UT WOS:000387035700004 PM 27168143 ER PT J AU Berleman, JE Zemla, M Remis, JP Liu, H Davis, AE Worth, AN West, Z Zhang, A Park, H Bosneaga, E van Leer, B Tsai, W Zusman, DR Auer, M AF Berleman, James E. Zemla, Marcin Remis, Jonathan P. Liu, Hong Davis, Annie E. Worth, Alexandra N. West, Zachary Zhang, Angela Park, Hanwool Bosneaga, Elena van Leer, Brandon Tsai, Wenting Zusman, David R. Auer, Manfred TI Exopolysaccharide microchannels direct bacterial motility and organize multicellular behavior SO ISME JOURNAL LA English DT Article ID MYXOCOCCUS-XANTHUS; GLIDING MOTILITY; IV PILI; MYXOBACTERIA; BIOFILMS; POLYSACCHARIDES; STRAINS; TOMOGRAPHY; FLAGELLA; BIOLOGY AB The myxobacteria are a family of soil bacteria that form biofilms of complex architecture, aligned multilayered swarms or fruiting body structures that are simple or branched aggregates containing myxospores. Here, we examined the structural role of matrix exopolysaccharide (EPS) in the organization of these surface-dwelling bacterial cells. Using time-lapse light and fluorescence microscopy, as well as transmission electron microscopy and focused ion beam/scanning electron microscopy (FIB/SEM) electron microscopy, we found that Myxococcus xanthus cell organization in biofilms is dependent on the formation of EPS microchannels. Cells are highly organized within the three-dimensional structure of EPS microchannels that are required for cell alignment and advancement on surfaces. Mutants lacking EPS showed a lack of cell orientation and poor colony migration. Purified, cell-free EPS retains a channel-like structure, and can complement EPS-mutant motility defects. In addition, EPS provides the cooperative structure for fruiting body formation in both the simple mounds of M. xanthus and the complex, tree-like structures of Chondromyces crocatus. We furthermore investigated the possibility that EPS impacts community structure as a shared resource facilitating cooperative migration among closely related isolates of M. xanthus. C1 [Berleman, James E.; Zemla, Marcin; Remis, Jonathan P.; Worth, Alexandra N.; West, Zachary; Zhang, Angela; Bosneaga, Elena; Tsai, Wenting; Auer, Manfred] Lawrence Berkeley Natl Lab, Div Life Sci, Berkeley, CA 94025 USA. [Berleman, James E.; Worth, Alexandra N.; West, Zachary] St Marys Coll, Dept Biol, Moraga, CA 94556 USA. [Berleman, James E.; Liu, Hong; Davis, Annie E.; Park, Hanwool; Zusman, David R.] Univ Calif Berkeley, Dept Mol & Cell Biol, 229 Stanley Hall, Berkeley, CA 94720 USA. [Liu, Hong] Shandong Univ, Sch Life Sci, State Key Lab Microbial Technol, Jinan, Peoples R China. [van Leer, Brandon] FEI Inc, Hillsboro, OR USA. RP Auer, M (reprint author), Lawrence Berkeley Natl Lab, Div Life Sci, Berkeley, CA 94025 USA.; Berleman, JE (reprint author), St Marys Coll, Dept Biol, Moraga, CA 94556 USA. EM jeb8@stmarys-ca.edu; mauer@lbl.gov FU National Institutes of Health [5R01GM020509, 3R01GM020509-36S1, P01GM051487-15]; Lab directed research development funds from the Office of Biological and Environmental Research of the US Department of Energy [DE-AC02-05CH11231]; US Department of Energy VFP program FX We would like to thank Dr Kyungyun Cho for help with M. xanthus isolations and providing us with samples of C. crocatus. Thanks also to Ahmed Hassan for help with 3D visualization. This work was supported by the National Institutes of Health 5R01GM020509 and 3R01GM020509-36S1 to DRZ, and P01GM051487-15 to MA, by Lab directed research development funds from the Office of Biological and Environmental Research of the US Department of Energy under contract number DE-AC02-05CH11231 (to MA) and the US Department of Energy VFP program (to JEB). NR 40 TC 1 Z9 1 U1 13 U2 13 PU NATURE PUBLISHING GROUP PI LONDON PA MACMILLAN BUILDING, 4 CRINAN ST, LONDON N1 9XW, ENGLAND SN 1751-7362 EI 1751-7370 J9 ISME J JI ISME J. PD NOV PY 2016 VL 10 IS 11 BP 2620 EP 2632 DI 10.1038/ismej.2016.60 PG 13 WC Ecology; Microbiology SC Environmental Sciences & Ecology; Microbiology GA EB0LQ UT WOS:000387035700006 PM 27152937 ER PT J AU Wrighton, KC Castelle, CJ Varaljay, VA Satagopan, S Brown, CT Wilkins, MJ Thomas, BC Sharon, I Williams, KH Tabita, FR Banfield, JF AF Wrighton, Kelly C. Castelle, Cindy J. Varaljay, Vanessa A. Satagopan, Sriram Brown, Christopher T. Wilkins, Michael J. Thomas, Brian C. Sharon, Itai Williams, Kenneth H. Tabita, F. Robert Banfield, Jillian F. TI RubisCO of a nucleoside pathway known from Archaea is found in diverse uncultivated phyla in bacteria SO ISME JOURNAL LA English DT Article ID CARBON-DIOXIDE FIXATION; RIBULOSE-1,5-BISPHOSPHATE CARBOXYLASE/OXYGENASE; RIBULOSE 1,5-BISPHOSPHATE; SINGLE-CELL; FORM-III; METABOLISM; PROTEINS; EVOLUTION; SEDIMENT; NITROGEN AB Metagenomic studies recently uncovered form II/III RubisCO genes, originally thought to only occur in archaea, from uncultivated bacteria of the candidate phyla radiation (CPR). There are no isolated CPR bacteria and these organisms are predicted to have limited metabolic capacities. Here we expand the known diversity of RubisCO from CPR lineages. We report a form of RubisCO, distantly similar to the archaeal form III RubisCO, in some CPR bacteria from the Parcubacteria (OD1), WS6 and Microgenomates (OP11) phyla. In addition, we significantly expand the Peregrinibacteria (PER) II/III RubisCO diversity and report the first II/III RubisCO sequences from the Microgenomates and WS6 phyla. To provide a metabolic context for these RubisCOs, we reconstructed near-complete (>93%) PER genomes and the first closed genome for a WS6 bacterium, for which we propose the phylum name Dojkabacteria. Genomic and bioinformatic analyses suggest that the CPR RubisCOs function in a nucleoside pathway similar to that proposed in Archaea. Detection of form II/III RubisCO and nucleoside metabolism gene transcripts from a PER supports the operation of this pathway in situ. We demonstrate that the PER form II/III RubisCO is catalytically active, fixing CO2 to physiologically complement phototrophic growth in a bacterial photoautotrophic RubisCO deletion strain. We propose that the identification of these RubisCOs across a radiation of obligately fermentative, small-celled organisms hints at a widespread, simple metabolic platform in which ribose may be a prominent currency. C1 [Wrighton, Kelly C.; Varaljay, Vanessa A.; Satagopan, Sriram; Wilkins, Michael J.; Tabita, F. Robert] Ohio State Univ, Dept Microbiol, 484 W 12th Ave, Columbus, OH 43210 USA. [Castelle, Cindy J.; Thomas, Brian C.; Sharon, Itai; Banfield, Jillian F.] Univ Calif Berkeley, Dept Earth & Planetary Sci, 336 Hilgard Hall, Berkeley, CA 94720 USA. [Brown, Christopher T.] Univ Calif Berkeley, Dept Plant & Microbial Biol, Berkeley, CA USA. [Wilkins, Michael J.] Ohio State Univ, Sch Earth Sci, Columbus, OH 43210 USA. [Williams, Kenneth H.] Lawrence Berkeley Natl Lab, Div Earth Sci, Berkeley, CA USA. [Banfield, Jillian F.] Univ Calif Berkeley, Dept Environm Sci Policy & Management, 336 Hilgard Hall, Berkeley, CA 94720 USA. RP Banfield, JF (reprint author), Univ Calif Berkeley, Dept Earth & Planetary Sci, 336 Hilgard Hall, Berkeley, CA 94720 USA.; Banfield, JF (reprint author), Univ Calif Berkeley, Dept Environm Sci Policy & Management, 336 Hilgard Hall, Berkeley, CA 94720 USA. EM jbanfield@berkeley.edu FU Lawrence Berkeley National Laboratory's (LBNL) Sustainable Systems Scientific Focus Area; US Department of Energy (DOE), Office of Science, Office of Biological and Environmental Research [DE-AC02-05CH11231, DE-SC0004918]; NIH [R01GM095742]; DOE; NCBI [PRJNA273161] FX This work is partially based upon work supported through the Lawrence Berkeley National Laboratory's (LBNL) Sustainable Systems Scientific Focus Area. The US Department of Energy (DOE), Office of Science, Office of Biological and Environmental Research funded the work under contract DE-AC02-05CH11231 (LBNL; operated by the University of California) and DE-SC0004918 to JB and NIH grant R01GM095742 to FRT. DNA sequencing was conducted by the DOE Joint Genome Institute through the Community Science Program. RNA sequencing was performed at the DOE-supported Environmental Molecular Sciences Laboratory at PNNL as part of an award to JFB, KCW, MJW and KHW. We thank Lye Meng Markillie and Ronald C Taylor for transcriptomic sequencing. We thank Professor B Alber at the Ohio State University for discussions on microbial metabolism. Genomes and raw reads in this manuscript are deposited in NCBI under the accession numbers (pending) OP11_GWA2_42_18: LCDD00000000; OP11_GWA2_43_14: LCFP00000000; PER_GWA2_38_35: LBUV00000000; PER_GWF2_38_29: LBUS00000000; PE R_GWF2_39_17: LBWM00000000; WS6_GWF2_39_15: LBWK00000000; WS6_GWC1_33_20: LBOV00000000 (BioProject: PRJNA273161 and BioSample: SAMN 03319638). RNA sequences have been deposited in the NCBI Sequence Read Archive under accession number SRP050083. The genomes and relevant fasta files for all mentioned proteins are available via the website: http://ggkbase.berkeley.edu/, under the project name 'RubiscO' under the link entitled 'Rifle groundwater metagenome'. NR 53 TC 2 Z9 2 U1 9 U2 9 PU NATURE PUBLISHING GROUP PI LONDON PA MACMILLAN BUILDING, 4 CRINAN ST, LONDON N1 9XW, ENGLAND SN 1751-7362 EI 1751-7370 J9 ISME J JI ISME J. PD NOV PY 2016 VL 10 IS 11 BP 2702 EP 2714 DI 10.1038/ismej.2016.53 PG 13 WC Ecology; Microbiology SC Environmental Sciences & Ecology; Microbiology GA EB0LQ UT WOS:000387035700013 PM 27137126 ER PT J AU Sexton, J Storlie, C Anderson, B AF Sexton, Joseph Storlie, Curtis Anderson, Blake TI Subroutine based detection of APT malware SO JOURNAL IN COMPUTER VIROLOGY AND HACKING TECHNIQUES LA English DT Article DE APT; Malware detection; Static analysis; Subroutine similarity ID REGULARIZATION AB Statistical detection of mass malware has been shown to be highly successful. However, this type of malware is less interesting to cyber security officers of larger organizations, who are more concerned with detecting malware indicative of a targeted attack. Here we investigate the potential of statistically based approaches to detect such malware using a malware family associated with a large number of targeted network intrusions. Our approach is complementary to the bulk of statistical based malware classifiers, which are typically based on measures of overall similarity between executable files. One problem with this approach is that a malicious executable that shares some, but limited, functionality with known malware is likely to be misclassified as benign. Here a new approach to malware classification is introduced that classifies programs based on their similarity with known malware subroutines. It is illustrated that malware and benign programs can share a substantial amount of code, implying that classification should be based on malicious subroutines that occur infrequently, or not at all in benign programs. Various approaches to accomplishing this task are investigated, and a particularly simple approach appears the most effective. This approach simply computes the fraction of subroutines of a program that are similar to malware subroutines whose likes have not been found in a larger benign set. If this fraction exceeds around 1.5%, the corresponding program can be classified as malicious at a 1 in 1000 false alarm rate. It is further shown that combining a local and overall similarity based approach can lead to considerably better prediction due to the relatively low correlation of their predictions. C1 [Sexton, Joseph; Storlie, Curtis; Anderson, Blake] Los Alamos Natl Lab, Los Alamos, NM 87544 USA. RP Sexton, J (reprint author), Los Alamos Natl Lab, Los Alamos, NM 87544 USA. EM joesexton0@gmail.com NR 31 TC 0 Z9 0 U1 3 U2 3 PU SPRINGER FRANCE PI PARIS PA 22 RUE DE PALESTRO, PARIS, 75002, FRANCE SN 2274-2042 EI 2263-8733 J9 J COMPUT VIROL HACKI JI J. Comput. Virol. Hacking Tech. PD NOV PY 2016 VL 12 IS 4 BP 225 EP 233 DI 10.1007/s11416-015-0258-7 PG 9 WC Communication SC Communication GA EB1AZ UT WOS:000387079900003 ER PT J AU Cheng, MD Allman, SL Graham, DE Cheng, KR Pfiffner, SM Vishnivetskaya, TA Desjarlais, AO AF Cheng, Meng-Dawn Allman, Steve L. Graham, David E. Cheng, Karen R. Pfiffner, Susan M. Vishnivetskaya, Tatiana A. Desjarlais, Andre O. TI Surface reflectance degradation by microbial communities SO JOURNAL OF BUILDING PHYSICS LA English DT Article DE Building envelope; microbiome; reflectance; aging; particulate ID BACTERIAL DIVERSITY; SOLAR REFLECTANCE; ROOFING MATERIALS; ATMOSPHERE; BUILDINGS; BIOFILMS AB Building envelope, such as a roof, is the interface between a building structure and the environment. Understanding of the physics of microbial interactions with the building envelope is limited. In addition to the natural weathering, microorganisms and airborne particulate matter that attach to a cool roof tend to reduce the roof reflectance over time, compromising the energy efficiency advantages of the reflective coating designs. We applied microbial ecology analysis to identify the natural communities present on the exposed coatings and investigated the reduction kinetics of the surface reflectance upon the introduction of a defined mixture of both photoautotrophic and heterotrophic microorganisms representing the natural communities. The findings are (1) reflectance degradation by microbial communities follows a first-order kinetic relationship and (2) more than 50% of degradation from the initial reflectance value can be caused by microbial species alone in much less time than 3years required by the current standard ENERGY STAR((R)) test methods. C1 [Cheng, Meng-Dawn] Oak Ridge Natl Lab, Div Environm Sci, Oak Ridge, TN 37934 USA. [Allman, Steve L.; Graham, David E.] Oak Ridge Natl Lab, Biosci Div, Oak Ridge, TN 37934 USA. [Cheng, Karen R.] L&N STEM Acad, Knoxville, TN USA. [Pfiffner, Susan M.; Vishnivetskaya, Tatiana A.] Univ Tennessee, Knoxville, TN USA. [Desjarlais, Andre O.] Oak Ridge Natl Lab, Bldg Technol Res & Integrat Ctr, Oak Ridge, TN 37934 USA. RP Cheng, MD (reprint author), Oak Ridge Natl Lab, Div Environm Sci, Oak Ridge, TN 37934 USA. EM chengmd@ornl.gov FU US Department of Energy Building Technologies Office (BTO) in the Energy Efficiency and Renewable Energy Office through a CRADA; Dow Chemical Co.; US Department of Energy [DE-AC05-00OR22725] FX This research was sponsored by the US Department of Energy Building Technologies Office (BTO) in the Energy Efficiency and Renewable Energy Office through a CRADA with the Dow Chemical Co. Oak Ridge National Laboratory is managed by UT-Battelle, LLC for the US Department of Energy under contract DE-AC05-00OR22725. NR 31 TC 0 Z9 0 U1 4 U2 4 PU SAGE PUBLICATIONS LTD PI LONDON PA 1 OLIVERS YARD, 55 CITY ROAD, LONDON EC1Y 1SP, ENGLAND SN 1744-2591 EI 1744-2583 J9 J BUILD PHYS JI J. Build Phys. PD NOV PY 2016 VL 40 IS 3 BP 263 EP 277 DI 10.1177/1744259115611866 PG 15 WC Construction & Building Technology SC Construction & Building Technology GA EA8RL UT WOS:000386906100004 ER PT J AU Akiba, K Akbiyik, M Albrow, M Arneodo, M Avati, V Baechler, J Baillie, OV Bartalini, P Bartels, J Baur, S Baus, C Beaumont, W Behrens, U Berge, D Berretti, M Bossini, E Boussarie, R Brodsky, S Broz, M Bruschi, M Bussey, P Byczynski, W Noris, JCC Villar, EC Campbell, A Caporale, F Carvalho, W Chachamis, G Chapon, E Cheshkov, C Chwastowski, J Ciesielski, R Chinellato, D Cisek, A Coco, V Collins, P Contreras, JG Cox, B Damiao, DD Davis, P Deile, M D'Enterria, D Druzhkin, D Ducloue, B Dumps, R Dzhelyadin, R Dziurdzia, P Eliachevitch, M Fassnacht, P Ferro, F Fichet, S Figueiredo, D Field, B Finogeev, D Fiore, R Forshaw, J Medina, AG Gallinaro, M Granik, A von Gersdorff, G Giani, S Golec-Biernat, K Goncalves, VP Gottlicher, P Goulianos, K Grosslord, JY Harland-Lang, LA Van Haevermaet, H Hentschinski, M Engel, R Corral, GH Hollar, J Huertas, L Johnson, D Katkov, I Kepka, O Khakzad, M Kheyn, L Khachatryan, V Khoze, VA Klein, S van Klundert, M Krauss, F Kurepin, A Kurepin, N Kutak, K Kuznetsova, E Latino, G Lebiedowicz, P Lenzi, B Lewandowska, E Liu, S Luszczak, A Luszczak, M Madrigal, JD Mangano, M Marcone, Z Marquet, C Martin, AD Martin, T Hernandez, MIM Martins, C Mayer, C Mc Nulty, R Van Mechelen, P Macula, R da Costa, EM Mertzimekis, T Mesropian, C Mieskolainen, M Minafra, N Monzon, IL Mundim, L Murdaca, B Murray, M Niewiadowski, H Nystrand, J de Oliveira, EG Orava, R Ostapchenko, S Osterberg, K Panagiotou, A Papa, A Pasechnik, R Peitzmann, T Moreno, LAP Pierog, T Pinfold, J Poghosyan, M Pol, ME Prado, W Popov, V Rangel, M Reshetin, A Revol, JP Rijssenbeek, M Rodriguez, M Roland, B Royon, C Ruspa, M Ryskin, M Vera, AS Safronov, G Sako, T Schindler, H Salek, D Safarik, K Saimpert, M Santoro, A Schicker, R Seger, J Sen, S Shabanov, A Schafer, W Da Silveira, GG Skands, P Soluk, R van Spilbeeck, A Staszewski, R Stevenson, S Stirling, WJ Strikman, M Szczurek, A Szymanowski, L Takaki, JDT Tasevsky, M Taesoo, K Thomas, C Torres, SR Tricomi, A Trzebinski, M Tsybychev, D Turini, N Ulrich, R Usenko, E Varela, J Lo Vetere, M Tello, AV Pereira, AV Volyanskyy, D Wallon, S Wilkinson, G Wohrmann, H Zapp, KC Zoccarato, Y AF Akiba, K. Akbiyik, M. Albrow, M. Arneodo, M. Avati, V. Baechler, J. Baillie, O. Villalobos Bartalini, P. Bartels, J. Baur, S. Baus, C. Beaumont, W. Behrens, U. Berge, D. Berretti, M. Bossini, E. Boussarie, R. Brodsky, S. Broz, M. Bruschi, M. Bussey, P. Byczynski, W. Cabanillas Noris, J. C. Calvo Villar, E. Campbell, A. Caporale, F. Carvalho, W. Chachamis, G. Chapon, E. Cheshkov, C. Chwastowski, J. Ciesielski, R. Chinellato, D. Cisek, A. Coco, V. Collins, P. Contreras, J. G. Cox, B. de Jesus Damiao, D. Davis, P. Deile, M. D'Enterria, D. Druzhkin, D. Ducloue, B. Dumps, R. Dzhelyadin, R. Dziurdzia, P. Eliachevitch, M. Fassnacht, P. Ferro, F. Fichet, S. Figueiredo, D. Field, B. Finogeev, D. Fiore, R. Forshaw, J. Gago Medina, A. Gallinaro, M. Granik, A. von Gersdorff, G. Giani, S. Golec-Biernat, K. Goncalves, V. P. Goettlicher, P. Goulianos, K. Grosslord, J-Y Harland-Lang, L. A. Van Haevermaet, H. Hentschinski, M. Engel, R. Herrera Corral, G. Hollar, J. Huertas, L. Johnson, D. Katkov, I. Kepka, O. Khakzad, M. Kheyn, L. Khachatryan, V. Khoze, V. A. Klein, S. van Klundert, M. Krauss, F. Kurepin, A. Kurepin, N. Kutak, K. Kuznetsova, E. Latino, G. Lebiedowicz, P. Lenzi, B. Lewandowska, E. Liu, S. Luszczak, A. Luszczak, M. Madrigal, J. D. Mangano, M. Marcone, Z. Marquet, C. Martin, A. D. Martin, T. Martinez Hernandez, M. I. Martins, C. Mayer, C. Mc Nulty, R. Van Mechelen, P. Macula, R. Melo da Costa, E. Mertzimekis, T. Mesropian, C. Mieskolainen, M. Minafra, N. Monzon, I. L. Mundim, L. Murdaca, B. Murray, M. Niewiadowski, H. Nystrand, J. de Oliveira, E. G. Orava, R. Ostapchenko, S. Osterberg, K. Panagiotou, A. Papa, A. Pasechnik, R. Peitzmann, T. Perez Moreno, L. A. Pierog, T. Pinfold, J. Poghosyan, M. Pol, M. E. Prado, W. Popov, V. Rangel, M. Reshetin, A. Revol, J-P Rijssenbeek, M. Rodriguez, M. Roland, B. Royon, C. Ruspa, M. Ryskin, M. Sabio Vera, A. Safronov, G. Sako, T. Schindler, H. Salek, D. Safarik, K. Saimpert, M. Santoro, A. Schicker, R. Seger, J. Sen, S. Shabanov, A. Schafer, W. Gil Da Silveira, G. Skands, P. Soluk, R. van Spilbeeck, A. Staszewski, R. Stevenson, S. Stirling, W. J. Strikman, M. Szczurek, A. Szymanowski, L. Takaki, J. D. Tapia Tasevsky, M. Taesoo, K. Thomas, C. Torres, S. R. Tricomi, A. Trzebinski, M. Tsybychev, D. Turini, N. Ulrich, R. Usenko, E. Varela, J. Lo Vetere, M. Villatoro Tello, A. Vilela Pereira, A. Volyanskyy, D. Wallon, S. Wilkinson, G. Woehrmann, H. Zapp, K. C. Zoccarato, Y. TI LHC forward physics SO JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS LA English DT Article C1 [Akbiyik, M.; Baur, S.; Baus, C.; Eliachevitch, M.; Engel, R.; Katkov, I.; Kuznetsova, E.; Pierog, T.; Ulrich, R.; Woehrmann, H.] Karlsruhe Inst Technol, Karlsruhe, Germany. [Albrow, M.] Fermilab Natl Accelerator Lab, Batavia, IL USA. [Arneodo, M.; Ruspa, M.] INFN Torino, Turin, Italy. [Arneodo, M.; Ruspa, M.] Univ Piemonte Orientale, Novara, Italy. [Avati, V.] AGH Univ Sci & Technol, Krakow, Poland. [Avati, V.; Baechler, J.; Berretti, M.; Coco, V.; Collins, P.; Deile, M.; D'Enterria, D.; Druzhkin, D.; Dumps, R.; Dziurdzia, P.; Fassnacht, P.; Giani, S.; Johnson, D.; Lenzi, B.; Mangano, M.; Minafra, N.; Schindler, H.; Safarik, K.; Zapp, K. C.] CERN, Geneva, Switzerland. [Bartalini, P.; Van Mechelen, P.] CCNU, Wuhan, Hubei, Peoples R China. [Bartels, J.] Univ Hamburg, Hamburg, Germany. [Beaumont, W.; Van Haevermaet, H.; van Klundert, M.; van Spilbeeck, A.] Univ Antwerp, Antwerp, Belgium. [Behrens, U.; Campbell, A.; Goettlicher, P.; Roland, B.] DESY, Hamburg, Germany. [Berge, D.; Salek, D.] NIKHEF, Amsterdam, Netherlands. [Berge, D.; Salek, D.] GRAPPA, Amsterdam, Netherlands. [Berretti, M.; Bossini, E.; Latino, G.; Turini, N.] INFN Pisa, Pisa, Italy. [Berretti, M.; Bossini, E.; Latino, G.; Turini, N.] Univ Siena, Siena, Italy. [Boussarie, R.; Wallon, S.] Univ Paris 11, CNRS, LPT, F-91405 Orsay, France. [Brodsky, S.] Stanford Univ, SLAC Natl Accelerator Lab, Stanford, CA 94305 USA. [Broz, M.; Contreras, J. G.] Czech Tech Univ, Fac Nucl Sci & Phys Engn, Prague, Czech Republic. [Bruschi, M.] Univ Bologna, Bologna, Italy. [Bruschi, M.] INFN, Bologna, Italy. [Bussey, P.] Univ Glasgow, Glasgow G12 8QQ, Lanark, Scotland. [Cabanillas Noris, J. C.; Monzon, I. L.; Torres, S. R.] Univ Autonoma Sialoa, Culiacan, Mexico. [Calvo Villar, E.; Gago Medina, A.] PUCP, Lima, Peru. [Murdaca, B.; Papa, A.] Univ Calabria, Cosenza, Italy. [Akiba, K.; Carvalho, W.; de Jesus Damiao, D.; Figueiredo, D.; Huertas, L.; Martins, C.; Melo da Costa, E.; Mundim, L.; Prado, W.; Santoro, A.; Vilela Pereira, A.] Univ Estado Rio De Janeiro, Rio De Janeiro, Brazil. [Caporale, F.; Chachamis, G.; Sabio Vera, A.] UAM CSIC, Inst Fis Teor, Madrid, Spain. [Caporale, F.; Chachamis, G.; Sabio Vera, A.] Univ Autonoma Madrid, Madrid, Spain. [Chapon, E.] Ecole Polytech, LLR, Paliseau, France. [Cheshkov, C.; Grosslord, J-Y; Zoccarato, Y.] Univ Lyon 1, CNRS IN2P3, Inst Phys Nuclaire, Lyon, France. [Chwastowski, J.; Cisek, A.; Golec-Biernat, K.; Lebiedowicz, P.; Lewandowska, E.; Luszczak, A.; Luszczak, M.; Mayer, C.; Macula, R.; Royon, C.; Schafer, W.; Staszewski, R.; Szczurek, A.; Trzebinski, M.] Polish Acad Sci, Inst Nucl Phys, Krakow, Poland. [Ciesielski, R.; Goulianos, K.; Mesropian, C.] Rockefeller Univ, 1230 York Ave, New York, NY 10021 USA. [Cox, B.; Forshaw, J.] Univ Manchester, Sch Phys & Astron, Manchester M13 9PL, Lancs, England. [Davis, P.; Liu, S.; Pinfold, J.; Soluk, R.] Univ Alberta, Edmonton, AB T6G 2M7, Canada. [Druzhkin, D.; Fiore, R.] Res & Dev Inst Power Engn NIKIET, Moscow, Russia. [Ducloue, B.] Univ Jyvaskyla, Dept Phys, Jyvaskyla, Finland. [Ducloue, B.; Mieskolainen, M.; Orava, R.; Osterberg, K.] Univ Helsinki, Dept Phys, Helsinki, Finland. [Ferro, F.] INFN Genova, Genoa, Italy. [Fichet, S.; von Gersdorff, G.] Sao Paulo State Univ, Inst Fis Teor, ICTP South Amer Inst Fundamental Res, Sao Paulo, Brazil. [Field, B.; Marcone, Z.; Rijssenbeek, M.; Tsybychev, D.] SUNY Stony Brook, Stony Brook, NY 11794 USA. [Finogeev, D.; Kurepin, A.; Kurepin, N.; Reshetin, A.; Shabanov, A.; Usenko, E.] Russian Acad Sci, Inst Nucl Res, Moscow, Russia. [Fiore, R.; Murdaca, B.] Grp Collegato INFN Cosenza, Cosenza, Italy. [Gallinaro, M.; Hollar, J.; Varela, J.] LIP, Lisbon, Portugal. [Golec-Biernat, K.; Luszczak, A.; Szczurek, A.] Univ Rzeszow, Rzeszow, Poland. [Goncalves, V. P.; Gil Da Silveira, G.] Univ Fed Pelotas, Inst Fis & Matemat, High & Medium Energy Grp, Pelotas, Brazil. [Harland-Lang, L. A.] UCL, Dept Phys & Astron, London WC1E 6BT, England. [Hentschinski, M.] Univ Nacl Autonoma Mexico, Inst Ciencias Nucl, Mexico City 04510, DF, Mexico. [Herrera Corral, G.] IPN CINVESTAV, Ctr Invest & Estudios Avanzados, Dept Fis, Mexico City, DF, Mexico. [Herrera Corral, G.] IPN CINVESTAV, Ctr Invest & Estudios Avanzados, Dept Fis Applicada, Mexico City, DF, Mexico. [Kepka, O.; Royon, C.; Tasevsky, M.] Acad Sci, Inst Phys, Prague, Czech Republic. [Khakzad, M.] Inst Res Fundamental Sci, IPM, Tehran, Iran. [Kheyn, L.] Moscow MV Lomonosov State Univ, Moscow, Russia. [Khachatryan, V.] ANSL, Yerevan, Armenia. [Khoze, V. A.; Krauss, F.; Martin, A. D.; Ryskin, M.] Univ Durham, Dept Phys, Inst Particle Phys Phenomenol, Durham DH1 3HP, England. [Klein, S.] Lawrence Berkeley Natl Lab, Berkeley, CA USA. [Kutak, K.] Jadrowej Polskiej Akad, Inst Fizyki, Krakow, Poland. [Madrigal, J. D.] CEA Saclay, Inst Phys Theor, Gif Sur Yvette, France. [Marquet, C.] CNRS, Ecole Polytech, Ctr Phys Theor, Palaiseau, France. [Martin, T.] Univ Warwick, Coventry CV4 7AL, W Midlands, England. [Martinez Hernandez, M. I.; Perez Moreno, L. A.; Rodriguez, M.; Villatoro Tello, A.] Benemerita Autonomous Univ Puebla, Puebla, Mexico. [Mc Nulty, R.] Univ Coll Dublin, Dublin, Ireland. [Mertzimekis, T.; Panagiotou, A.] Univ Athens, GR-10679 Athens, Greece. [Minafra, N.] Dipartimento Interateneo Fis Bari, Bari, Italy. [Minafra, N.] Ist Nazl Fis Nucl, Sez Bari, Bari, Italy. [Murray, M.; Royon, C.; Takaki, J. D. Tapia] Univ Kansas, Lawrence, KS 66045 USA. [Niewiadowski, H.] Case Western Reserve Univ, Dept Phys, Cleveland, OH 44106 USA. [Nystrand, J.] Univ Bergen, Dept Phys & Technol, Bergen, Norway. [de Oliveira, E. G.] Univ Fed Santa Catarina, Dept Fis, Florianopolis, SC, Brazil. [Ostapchenko, S.] Frankfurt Inst Adv Studies, Frankfurt, Germany. [Pasechnik, R.] Lund Univ, Dept Astron & Theoret Phys, Theoret High Energy Phys, S-22100 Lund, Sweden. [Peitzmann, T.] Univ Utrecht, Utrecht, Netherlands. [Peitzmann, T.] Nikhef, Utrecht, Netherlands. [Poghosyan, M.; Seger, J.] Creighton Univ, Omaha, NE 68178 USA. [Pol, M. E.] CBPF, Rio De Janeiro, Brazil. [Popov, V.; Safronov, G.] ITEP, Moscow, Russia. [Rangel, M.] Univ Fed Rio de Janeiro, Rio de Janeiro, Brazil. [Revol, J-P] Ctr Studi & Ric Enrico Fermi, Rome, Italy. [Ryskin, M.] Petersburg Nucl Phys Inst, St Petersburg, Russia. [Sako, T.] Nagoya Univ, STEL KMI, Nagoya, Aichi, Japan. [Saimpert, M.] CEA Saclay, IRFU SPP, Gif Sur Yvette, France. Heidelberg Univ, Heidelberg, Germany. [Schicker, R.; Sen, S.] Hacettepe Univ, Ankara, Turkey. [Skands, P.] Monash Univ, Sch Phys & Astron, Clayton, Vic, Australia. [Stevenson, S.; Thomas, C.; Wilkinson, G.] Univ Oxford, Dept Phys, Oxford, England. [Strikman, M.] Penn State Univ, University Pk, PA 16802 USA. [Szymanowski, L.] Natl Ctr Nucl Res, Warsaw, Poland. [Taesoo, K.] Yonsei Univ, Seoul, South Korea. [Tricomi, A.] Univ Catania, I-95124 Catania, Italy. [Tricomi, A.] Ist Nazl Fis Nucl, Sezione Catania, Catania, Italy. [Lo Vetere, M.] Univ Genoa, Dipartimento Fis, Genoa, Italy. [Lo Vetere, M.] Ist Nazl Fis Nucl, Genoa, Italy. [Byczynski, W.] Cracow Univ Technol, PL-30084 Krakow, Poland. [Dzhelyadin, R.; Granik, A.] BP Konstantinov Petersburg Nucl Phys Inst PNPI, Gatchina, Russia. [Chinellato, D.] Univ Estadual Campinas, UNICAMP, Campinas, SP, Brazil. [Volyanskyy, D.] Max Planck Inst, Heidelberg, Germany. [Wallon, S.] Univ Paris 06, Fac Phys, 4 Pl Jussieu, F-75252 Paris 05, France. [Stirling, W. J.] Imperial Coll, London, England. [Baillie, O. Villalobos] Univ Birmingham, Birmingham, W Midlands, England. RP Akiba, K (reprint author), Univ Estado Rio De Janeiro, Rio De Janeiro, Brazil. RI de Oliveira, Emmanuel/E-8113-2013; Peitzmann, Thomas/K-2206-2012; Chachamis, Grigorios/B-3351-2017; OI de Oliveira, Emmanuel/0000-0002-9986-0398; Peitzmann, Thomas/0000-0002-7116-899X; Chachamis, Grigorios/0000-0003-0347-0879; Osterberg, Kenneth/0000-0003-4807-0414; Skands, Peter/0000-0003-0024-3822; Coco, Victor/0000-0002-5310-6808 NR 0 TC 3 Z9 3 U1 18 U2 18 PU IOP PUBLISHING LTD PI BRISTOL PA TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND SN 0954-3899 EI 1361-6471 J9 J PHYS G NUCL PARTIC JI J. Phys. G-Nucl. Part. Phys. PD NOV PY 2016 VL 43 IS 11 AR 110201 DI 10.1088/0954-3899/43/11/110201 PG 5 WC Physics, Nuclear; Physics, Particles & Fields SC Physics GA EA3JC UT WOS:000386497300001 ER PT J AU Ashenfelter, J Balantekin, AB Band, HR Barclay, G Bass, CD Berish, D Bignell, L Bowden, NS Bowes, A Brodsky, JP Bryan, CD Cherwinka, JJ Chu, R Classen, T Commeford, K Conant, AJ Davee, D Dean, D Deichert, G Diwan, MV Dolinski, MJ Dolph, J DuVernois, M Erikson, AS Febbraro, MT Gaison, JK Galindo-Uribarri, A Gilje, K Glenn, A Goddard, BW Green, M Hackett, BT Han, K Hans, S Heeger, KM Heffron, B Insler, J Jaffe, DE Jones, D Langford, TJ Littlejohn, BR Caicedo, DAM Matta, JT McKeown, RD Mendenhall, MP Mueller, PE Mumm, HP Napolitano, J Neilson, R Nikkel, JA Norcini, D Pushin, D Qian, X Romero, E Rosero, R Seilhan, BS Sharma, R Sheets, S Surukuchi, PT Trinh, C Varner, RL Viren, B Wang, W White, B White, C Wilhelmi, J Williams, C Wise, T Yao, H Yeh, M Yen, YR Zangakis, GZ Zhang, C Zhang, X AF Ashenfelter, J. Balantekin, A. B. Band, H. R. Barclay, G. Bass, C. D. Berish, D. Bignell, L. Bowden, N. S. Bowes, A. Brodsky, J. P. Bryan, C. D. Cherwinka, J. J. Chu, R. Classen, T. Commeford, K. Conant, A. J. Davee, D. Dean, D. Deichert, G. Diwan, M. V. Dolinski, M. J. Dolph, J. DuVernois, M. Erikson, A. S. Febbraro, M. T. Gaison, J. K. Galindo-Uribarri, A. Gilje, K. Glenn, A. Goddard, B. W. Green, M. Hackett, B. T. Han, K. Hans, S. Heeger, K. M. Heffron, B. Insler, J. Jaffe, D. E. Jones, D. Langford, T. J. Littlejohn, B. R. Caicedo, D. A. Martinez Matta, J. T. McKeown, R. D. Mendenhall, M. P. Mueller, P. E. Mumm, H. P. Napolitano, J. Neilson, R. Nikkel, J. A. Norcini, D. Pushin, D. Qian, X. Romero, E. Rosero, R. Seilhan, B. S. Sharma, R. Sheets, S. Surukuchi, P. T. Trinh, C. Varner, R. L. Viren, B. Wang, W. White, B. White, C. Wilhelmi, J. Williams, C. Wise, T. Yao, H. Yeh, M. Yen, Y-R Zangakis, G. Z. Zhang, C. Zhang, X. CA PROSPECT Collaboration TI The PROSPECT physics program SO JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS LA English DT Review DE reactor neutrino experiments; scintillator detectors; neutrino oscillation; research reactors ID PULSE-SHAPE DISCRIMINATION; NUCLEAR-POWER-REACTOR; NEUTRINO OSCILLATIONS; CROSS-SECTION; FISSION; SPECTRUM; BUGEY; U-235; NEUTRONS; DETECTOR AB The precision reactor oscillation and spectrum experiment, PROSPECT, is designed to make a precise measurement of the antineutrino spectrum from a highly-enriched uranium reactor and probe eV-scale sterile neutrinos by searching for neutrino oscillations over a distance of several meters. PROSPECT is conceived as a 2-phase experiment utilizing segmented Li-6-doped liquid scintillator detectors for both efficient detection of reactor antineutrinos through the inverse beta decay reaction and excellent background discrimination. PROSPECT Phase. I consists of a movable 3 ton antineutrino detector at distances of 7-12 m from the reactor core. It will probe the best-fit point of the v(e) disappearance experiments at 4 sigma in 1 year and the favored region of the sterile neutrino parameter space at >3 sigma in 3 years. With a second antineutrino detector at 15-19. m from the reactor, Phase II of PROSPECT can probe the entire allowed parameter space below 10 eV(2) at 5 sigma in 3 additional years. The measurement of the reactor antineutrino spectrum and the search for short-baseline oscillations with PROSPECT will test the origin of the spectral deviations observed in recent theta(13) experiments, search for sterile neutrinos, and conclusively address the hypothesis of sterile neutrinos as an explanation of the reactor anomaly. C1 [Ashenfelter, J.; Band, H. R.; Gaison, J. K.; Han, K.; Heeger, K. M.; Langford, T. J.; Nikkel, J. A.; Norcini, D.; Wise, T.] Yale Univ, Dept Phys, New Haven, CT USA. [Ashenfelter, J.; Band, H. R.; Gaison, J. K.; Heeger, K. M.; Langford, T. J.; Nikkel, J. A.; Norcini, D.; Wise, T.] Yale Univ, Wright Lab, Dept Phys, New Haven, CT USA. [Balantekin, A. B.; DuVernois, M.] Univ Wisconsin, Dept Phys, 1150 Univ Ave, Madison, WI 53706 USA. [Barclay, G.; Bryan, C. D.; Deichert, G.] Oak Ridge Natl Lab, High Flux Isotope Reactor, Oak Ridge, TN USA. [Bass, C. D.] Le Moyne Coll, Dept Chem & Phys, Syracuse, NY USA. [Berish, D.; Jones, D.; Napolitano, J.; Qian, X.; Wilhelmi, J.; Zangakis, G. Z.] Temple Univ, Dept Phys, Philadelphia, PA 19122 USA. [Bignell, L.; Diwan, M. V.; Dolph, J.; Jaffe, D. E.; Sharma, R.; Viren, B.; Zhang, C.] Brookhaven Natl Lab, Dept Phys, Upton, NY 11973 USA. [Bowden, N. S.; Brodsky, J. P.; Classen, T.; Glenn, A.; Seilhan, B. S.; Sheets, S.] Lawrence Livermore Natl Lab, Nucl & Chem Sci Div, Livermore, CA USA. [Bowes, A.; Gilje, K.; Littlejohn, B. R.; Caicedo, D. A. Martinez; Surukuchi, P. T.; White, C.; Zhang, X.] IIT, Dept Phys, Chicago, IL 60616 USA. [Cherwinka, J. J.] Univ Wisconsin, Phys Sci Lab, Madison, WI USA. [Chu, R.; Dean, D.; Febbraro, M. T.; Galindo-Uribarri, A.; Green, M.; Hackett, B. T.; Heffron, B.; Matta, J. T.; Mueller, P. E.; Romero, E.; Varner, R. L.; White, B.; Williams, C.] Oak Ridge Natl Lab, Div Phys, Oak Ridge, TN 37831 USA. [Chu, R.; Galindo-Uribarri, A.; Hackett, B. T.; Heffron, B.; Romero, E.] Univ Tennessee, Dept Phys & Astron, Knoxville, TN 37996 USA. [Commeford, K.; Dolinski, M. J.; Goddard, B. W.; Insler, J.; Neilson, R.; Trinh, C.; Yen, Y-R] Drexel Univ, Dept Phys, Philadelphia, PA 19104 USA. [Conant, A. J.; Erikson, A. S.; McKeown, R. D.] Georgia Inst Technol, Woodruff Sch Mech Engn, Nucl & Radiol Engn Program, Atlanta, GA USA. [Davee, D.; Wang, W.; Yao, H.] Coll William & Mary, Dept Phys, Williamsburg, VA 23185 USA. [Han, K.] Shanghai Jiao Tong Univ, Inst Nucl & Particle Phys, Shanghai, Peoples R China. [Hans, S.; Mendenhall, M. P.; Rosero, R.; Yeh, M.] Brookhaven Natl Lab, Dept Chem, Upton, NY 11973 USA. [Mumm, H. P.] NIST, Gaithersburg, MD 20899 USA. [Pushin, D.] Univ Waterloo, Inst Quantum Comp, Waterloo, ON N2L 3G1, Canada. [Pushin, D.] Univ Waterloo, Dept Phys, Waterloo, ON N2L 3G1, Canada. [Wang, W.] Sun Yat Sen Univ, Sch Phys & Engn, Guangzhou, Guangdong, Peoples R China. [Green, M.] North Carolina State Univ, Dept Phys, Raleigh, NC 27695 USA. [White, B.] Los Alamos Natl Lab, Los Alamos, NM 87545 USA. RP Ashenfelter, J (reprint author), Yale Univ, Dept Phys, New Haven, CT USA.; Ashenfelter, J (reprint author), Yale Univ, Wright Lab, Dept Phys, New Haven, CT USA. RI Han, Ke/D-3697-2017; OI Han, Ke/0000-0002-1609-7367; Norcini, Danielle/0000-0003-0075-5326; Qian, Xin/0000-0002-7903-7935; Zhang, Chao/0000-0003-2298-6272 FU U.S. Department of Energy Office of Science; Yale University; Illinois Institute of Technology; National Institute of Standards and Technology; Lawrence Livermore National Laboratory LDRD program; High Flux Isotope Reactor at the Oak Ridge National Laboratory FX This material is based upon work supported by the U.S. Department of Energy Office of Science. Additional support for this work is provided by Yale University, the Illinois Institute of Technology, the National Institute of Standards and Technology, and the Lawrence Livermore National Laboratory LDRD program. We gratefully acknowledge the support and hospitality of the High Flux Isotope Reactor at the Oak Ridge National Laboratory, managed by UT-Battelle for the U.S. Department of Energy. NR 60 TC 1 Z9 1 U1 6 U2 6 PU IOP PUBLISHING LTD PI BRISTOL PA TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND SN 0954-3899 EI 1361-6471 J9 J PHYS G NUCL PARTIC JI J. Phys. G-Nucl. Part. Phys. PD NOV PY 2016 VL 43 IS 11 AR 113001 DI 10.1088/0954-3899/43/11/113001 PG 30 WC Physics, Nuclear; Physics, Particles & Fields SC Physics GA EA3JE UT WOS:000386497500001 ER PT J AU Benouaret, N Beller, J Pai, H Pietralla, N Ponomarev, VY Romig, C Schnorrenberger, L Zweidinger, M Scheck, M Isaak, J Savran, D Sonnabend, K Raut, R Rusev, G Tonchev, AP Tornow, W Weller, HR Kelley, JH AF Benouaret, N. Beller, J. Pai, H. Pietralla, N. Ponomarev, V. Yu Romig, C. Schnorrenberger, L. Zweidinger, M. Scheck, M. Isaak, J. Savran, D. Sonnabend, K. Raut, R. Rusev, G. Tonchev, A. P. Tornow, W. Weller, H. R. Kelley, J. H. TI Dipole response of the odd-proton nucleus Tl-205 up to the neutron-separation energy SO JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS LA English DT Article DE nuclear resonance fluorescence (NRF); nuclear reaction Tl-205 (gamma,gamma '); E=7.5 MeV bremsstrahlung; Tl-205 identified levels; measured integrated cross section; reduced excitation probabilities; dipole strength distribution; pygmy dipole resonance (PDR); quasi-particle phonon model (QPM) ID GAMMA-RAY SPECTRA; SPHERICAL NUCLEI; RESONANCE; CAPTURE; E1; SYSTEMATICS; SCATTERING; WIDTHS; MODES AB The low-lying electromagnetic dipole strength of the odd-proton nuclide Tl-205 has been investigated up to the neutron separation energy exploiting the method of nuclear resonance fluorescence. In total, 61 levels of Tl-205 have been identified. The measured strength distribution of Tl-205 is discussed and compared to those of even-even and even-odd mass nuclei in the same mass region as well as to calculations that have been performed within the quasi-particle phonon model. C1 [Benouaret, N.; Beller, J.; Pai, H.; Pietralla, N.; Ponomarev, V. Yu; Romig, C.; Schnorrenberger, L.; Zweidinger, M.] Tech Univ Darmstadt, Inst Kernphys, D-64289 Darmstadt, Germany. [Scheck, M.] Univ West Scotland, Sch Engn, Paisley PA1 2BE, Renfrew, Scotland. [Scheck, M.] Scottish Univ Phys Alliance, Glasgow G12 8QQ, Lanark, Scotland. [Isaak, J.; Savran, D.] GSI Helmholtzzentrum Schwerionenforsch GmbH, ExtreMe Matter Inst EMMI, D-64291 Darmstadt, Germany. [Isaak, J.; Savran, D.] GSI Helmholtzzentrum Schwerionenforsch GmbH, Div Res, D-64291 Darmstadt, Germany. [Isaak, J.; Savran, D.] Frankfurt Inst FIAS, D-60438 Frankfurt, Germany. [Sonnabend, K.] Goethe Univ Frankfurt, Inst Angew Phys, D-60438 Frankfurt, Germany. [Raut, R.; Rusev, G.; Tonchev, A. P.; Tornow, W.; Weller, H. R.] Duke Univ, Dept Phys, Durham, NC 27708 USA. [Raut, R.; Rusev, G.; Tonchev, A. P.; Tornow, W.; Weller, H. R.; Kelley, J. H.] Triangle Univ Nucl Lab, Durham, NC 27708 USA. [Kelley, J. H.] North Carolina State Univ, Dept Phys, Raleigh, NC 27695 USA. [Raut, R.] UGC DAE Consortium Sci Res, Kolkata, India. [Rusev, G.] Los Alamos Natl Lab, Div Chem, Los Alamos, NM 87545 USA. [Tonchev, A. P.] Lawrence Livermore Natl Lab, Nucl & Chem Sci Div, Livermore, CA 94550 USA. RP Benouaret, N (reprint author), Tech Univ Darmstadt, Inst Kernphys, D-64289 Darmstadt, Germany. FU Deutsche Forschungsgemeinschaft [SFB 634]; Alliance Program of the Helmholtz Association [HA216/EMMI]; US Department of Energy, Office of Nuclear Physics [DE-FG02-97ER41033, DE-FG02-97ER41041, DE-FG02-97ER41042] FX The authors would like to thank the S-DALINAC and HI gamma S staff for the reliable operation of the facilities. We thank Dr K Hofman from the chemistry department at TU Darmstadt for her help during the Tl targets preparation. This work was supported by the Deutsche Forschungsgemeinschaft (Contract No. SFB 634), by the Alliance Program of the Helmholtz Association (HA216/EMMI) and by the US Department of Energy, Office of Nuclear Physics under Grants No. DE-FG02-97ER41033, No. DE-FG02-97ER41041, and No. DE-FG02-97ER41042. N B is especially grateful to the Deutsche Forschungsgemeinschaft. NR 29 TC 0 Z9 0 U1 4 U2 4 PU IOP PUBLISHING LTD PI BRISTOL PA TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND SN 0954-3899 EI 1361-6471 J9 J PHYS G NUCL PARTIC JI J. Phys. G-Nucl. Part. Phys. PD NOV PY 2016 VL 43 IS 11 AR 115101 DI 10.1088/0954-3899/43/11/115101 PG 17 WC Physics, Nuclear; Physics, Particles & Fields SC Physics GA EA3JP UT WOS:000386498600001 ER PT J AU Nikolo, M Singleton, J Zapf, VS Jiang, JY Weiss, JD Hellstrom, EE AF Nikolo, Martin Singleton, John Zapf, Vivien S. Jiang, Jianyi Weiss, Jeremy D. Hellstrom, Eric E. TI Irreversibility Line Measurement and Vortex Dynamics in High Magnetic Fields in Ni- and Co-Doped Iron Pnictide Bulk Superconductors SO JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM LA English DT Article DE Superconductivity; Pnictides; Irreversibility; Magnetization; AC susceptibility; Radio frequency proximity detector oscillator ID ACTIVATION-ENERGIES; MGB2 AB The de-pinning or irreversibility lines were determined by ac susceptibility, magnetization, radio-frequency proximity detector oscillator (PDO), and resistivity methods in Ba(Fe0.92Co0.08)(2)As-2 ( T (c) = 23.2 K), Ba(Fe0.95Ni0.05)(2)As-2 ( T (c) = 20.4 K), and Ba(Fe0.94Ni0.06)(2)As-2 ( T (c) = 18.5 K) bulk superconductors in ac, dc, and pulsed magnetic fields up to 65 T. A new method of extracting the irreversibility fields from the radio-frequency proximity detector oscillator induction technique is described. Wide temperature broadening of the irreversibility lines, for any given combination of ac and dc fields, is dependent on the time frame of measurement. Increasing the magnetic field sweep rate (dH/dt) shifts the irreversibility lines to higher temperatures up to about dH/d t = 40,000 Oe/s; for higher dH/dt, there is little impact on the irreversibility line. There is an excellent data match between the irreversibility fields obtained from magnetization hysteresis loops, PDO, and ac susceptibility measurements, but not from resistivity measurements in these materials. Lower critical field vs. temperature phase diagrams are measured. Their very low values near 0 T indicate that these materials are in mixed state in nonzero magnetic fields, and yet the strength of the vortex pinning enables very high irreversibility fields, as high as 51 T at 1.5 K for the Ba(Fe0.92Co0.08)(2)As-2 polycrystalline sample, showing a promise for liquid helium temperature applications. C1 [Nikolo, Martin] St Louis Univ, Dept Phys, St Louis, MO 63103 USA. [Singleton, John; Zapf, Vivien S.] Los Alamos Natl Lab, Natl High Magnet Field Lab, Los Alamos, NM 87545 USA. [Jiang, Jianyi; Weiss, Jeremy D.; Hellstrom, Eric E.] Florida State Univ, Ctr Appl Superconduct, Natl High Magnet Field Lab, Tallahassee, FL 32310 USA. RP Nikolo, M (reprint author), St Louis Univ, Dept Phys, St Louis, MO 63103 USA. EM nikolom@slu.edu RI Jiang, Jianyi/F-2549-2017 OI Jiang, Jianyi/0000-0002-1094-2013 FU NSF [DMR-1006584, DMR-1306785] FX This work was supported by NSF DMR-1006584 and DMR-1306785. The NHMFL facility is supported by the National Science Foundation under DMR-1157490, the State of Florida, and the U.S. Department of Energy. NR 26 TC 3 Z9 3 U1 3 U2 3 PU SPRINGER PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 USA SN 1557-1939 EI 1557-1947 J9 J SUPERCOND NOV MAGN JI J. Supercond. Nov. Magn PD NOV PY 2016 VL 29 IS 11 BP 2735 EP 2742 DI 10.1007/s10948-016-3628-6 PG 8 WC Physics, Applied; Physics, Condensed Matter SC Physics GA DZ8KP UT WOS:000386119600006 ER PT J AU Nikolo, M Singleton, J Zapf, VS Hansen, A Jiang, JY Weiss, J Hellstrom, E AF Nikolo, Martin Singleton, John Zapf, Vivien S. Hansen, Anders Jiang, Jianyi Weiss, Jeremy Hellstrom, Eric TI Irreversibility Line Measurement and Vortex Dynamics in High Magnetic Fields in Ni- and Co-Doped Iron Pnictide Bulk Superconductors (vol 29, pg 2735, 2016) SO JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM LA English DT Correction C1 [Nikolo, Martin] St Louis Univ, Dept Phys, St Louis, MO 63103 USA. [Singleton, John; Zapf, Vivien S.; Hansen, Anders] Los Alamos Natl Lab, Natl High Magnet Field Lab, Los Alamos, NM 87545 USA. [Jiang, Jianyi; Weiss, Jeremy; Hellstrom, Eric] Florida State Univ, Ctr Appl Superconduct, Natl High Magnet Field Lab, Tallahassee, FL 32310 USA. RP Nikolo, M (reprint author), St Louis Univ, Dept Phys, St Louis, MO 63103 USA. EM nikolom@slu.edu RI Jiang, Jianyi/F-2549-2017 OI Jiang, Jianyi/0000-0002-1094-2013 NR 1 TC 0 Z9 0 U1 1 U2 1 PU SPRINGER PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 USA SN 1557-1939 EI 1557-1947 J9 J SUPERCOND NOV MAGN JI J. Supercond. Nov. Magn PD NOV PY 2016 VL 29 IS 11 BP 2743 EP 2743 DI 10.1007/s10948-016-3822-6 PG 1 WC Physics, Applied; Physics, Condensed Matter SC Physics GA DZ8KP UT WOS:000386119600007 ER PT J AU Nikolo, M Zapf, VS Singleton, J Jiang, JY Weiss, JD Hellstrom, EE AF Nikolo, Martin Zapf, Vivien S. Singleton, John Jiang, Jianyi Weiss, Jeremy D. Hellstrom, Eric E. TI Vortex Flux Dynamics and Harmonic ac Magnetic Response of Ba(Fe-0.94 Ni-0.06)(2)As-2 Bulk Superconductor SO JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM LA English DT Article DE Bulk pnictides; Superconductor; AC susceptibility; Harmonics; Irreversibility lines; Activation energy; Vortex dynamics; Frequency shift; Vortex relaxation ID GRAIN-BOUNDARIES; IRREVERSIBILITY LINE; ACTIVATION-ENERGIES; SUSCEPTIBILITY MEASUREMENTS; MAGNETOTRANSPORT PROPERTIES; II SUPERCONDUCTORS; DEPENDENCE; TRANSPORT; CREEP; PHASE AB Vortex dynamics and nonlinear ac response are studied in a Ba(Fe-0.94 Ni-0.06)(2)As-2(T (c) = 18.5 K) bulk superconductor in magnetic fields up to 12 T via ac susceptibility measurements of the first ten harmonics. A comprehensive study of the ac magnetic susceptibility and its first ten harmonics finds shifts to higher temperatures with increasing ac measurement frequencies (10 to 10,000 Hz) for a wide range of ac (1, 5, and 10 Oe) and dc fields (0 to 12 T). The characteristic measurement time constant t (1) is extracted from the exponential fit of the data and linked to vortex relaxation. The Anderson-Kim Arrhenius law is applied to determine flux activation energy E (a) /k as a function dc magnetic field. The de-pinning, or irreversibility lines, were determined by a variety of methods and extensively mapped. The ac response shows surprisingly weak higher harmonic components, suggesting weak nonlinear behavior. Our data does not support the Fisher model; we do not see an abrupt vortex glass to vortex liquid transition and the resistivity does not drop to zero, although it appears to approach zero exponentially. C1 [Nikolo, Martin] St Louis Univ, Dept Phys, St Louis, MO 63103 USA. [Zapf, Vivien S.; Singleton, John] Los Alamos Natl Lab, Natl High Magnet Field Lab, Los Alamos, NM 87545 USA. [Jiang, Jianyi; Weiss, Jeremy D.; Hellstrom, Eric E.] Florida State Univ, Ctr Appl Superconduct, Natl High Magnet Field Lab, Tallahassee, FL 32310 USA. RP Nikolo, M (reprint author), St Louis Univ, Dept Phys, St Louis, MO 63103 USA. EM nikolom@slu.edu RI Jiang, Jianyi/F-2549-2017 OI Jiang, Jianyi/0000-0002-1094-2013 FU NSF [DMR-1006584, DMR-1306785] FX This work was supported by NSF DMR-1006584 and DMR-1306785. The NHMFL facility is supported by the National Science Foundation under DMR-1157490, the State of Florida, and the U.S. Department of Energy. NR 39 TC 1 Z9 1 U1 3 U2 3 PU SPRINGER PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 USA SN 1557-1939 EI 1557-1947 J9 J SUPERCOND NOV MAGN JI J. Supercond. Nov. Magn PD NOV PY 2016 VL 29 IS 11 BP 2745 EP 2752 DI 10.1007/s10948-016-3618-8 PG 8 WC Physics, Applied; Physics, Condensed Matter SC Physics GA DZ8KP UT WOS:000386119600008 ER PT J AU Nikolo, M Zapf, VS Singleton, J Hansen, A Jiang, JY Weiss, J Hellstrom, E AF Nikolo, Martin Zapf, Vivien S. Singleton, John Hansen, Anders Jiang, Jianyi Weiss, Jeremy Hellstrom, Eric TI Vortex Flux Dynamics and Harmonic ac Magnetic Response of Ba(Fe-0.94 Ni-0.06)(2)As-2 Bulk Superconductor (vol 29, pg 2745, 2016) SO JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM LA English DT Correction C1 [Nikolo, Martin] St Louis Univ, Dept Phys, St Louis, MO 63103 USA. [Zapf, Vivien S.; Singleton, John; Hansen, Anders] Los Alamos Natl Lab, Natl High Magnet Field Lab, Los Alamos, NM 87545 USA. [Jiang, Jianyi; Weiss, Jeremy; Hellstrom, Eric] Florida State Univ, Ctr Appl Superconduct, Natl High Magnet Field Lab, Tallahassee, FL 32310 USA. RP Nikolo, M (reprint author), St Louis Univ, Dept Phys, St Louis, MO 63103 USA. EM nikolom@slu.edu RI Jiang, Jianyi/F-2549-2017 OI Jiang, Jianyi/0000-0002-1094-2013 NR 1 TC 0 Z9 0 U1 0 U2 0 PU SPRINGER PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 USA SN 1557-1939 EI 1557-1947 J9 J SUPERCOND NOV MAGN JI J. Supercond. Nov. Magn PD NOV PY 2016 VL 29 IS 11 BP 2753 EP 2753 DI 10.1007/s10948-016-3821-7 PG 1 WC Physics, Applied; Physics, Condensed Matter SC Physics GA DZ8KP UT WOS:000386119600009 ER PT J AU Sinsheimer, J Bouet, N Ghose, S Dooryhee, E Conley, R AF Sinsheimer, John Bouet, Nathalie Ghose, Sanjit Dooryhee, Eric Conley, Ray TI Fabrication and testing of a newly designed slitsystem for depth-resolved X-ray diffraction measurements SO JOURNAL OF SYNCHROTRON RADIATION LA English DT Article DE synchrotron X-ray powder diffraction; depth-resolved; slits; ray-tracing ID MICROSCOPY AB A new system of slits called `spiderweb slits' have been developed for depth-resolved powder or polycrystalline X-ray diffraction measurements. The slits act on diffracted X-rays to select a particular gauge volume of sample, while absorbing diffracted X-rays from outside of this volume. Although the slit geometry is to some extent similar to that of previously developed conical slits or spiral slits, this new design has advantages over the previous ones in use for complex heterogeneous materials and in situ and operando diffraction measurements. For example, the slits can measure a majority of any diffraction cone for any polycrystalline material, over a continuous range of diffraction angles, and work for X-ray energies of tens to hundreds of kiloelectronvolts. The design is generated and optimized using ray-tracing simulations, and fabricated through laser micromachining. The first prototype was successfully tested at the X17A beamline at the National Synchrotron Light Source, and shows similar performance to simulations, demonstrating gauge volume selection for standard powders, for all diffraction peaks over angles of 2-10 degrees. A similar, but improved, design will be implemented at the X-ray Powder Diffraction beamline at the National Synchrotron Light Source II. C1 [Sinsheimer, John; Bouet, Nathalie; Ghose, Sanjit; Dooryhee, Eric; Conley, Ray] Brookhaven Natl Lab, Natl Synchroton Light Source 2, POB 5000, Upton, NY 11973 USA. [Conley, Ray] Argonne Natl Lab, Adv Photon Source, 9700 South Cass Ave, Argonne, IL 60439 USA. RP Bouet, N; Dooryhee, E (reprint author), Brookhaven Natl Lab, Natl Synchroton Light Source 2, POB 5000, Upton, NY 11973 USA. EM jsinsheimer@bnl.gov; bouet@bnl.gov; sghose@bnl.gov; edooryhee@bnl.gov; rconley@aps.anl.gov FU Brookhaven National Laboratory Laboratory-Directed Research and Development Program; US Department of Energy, Office of Science, Office of Basic Energy Sciences [DE-AC02-98CH10886] FX The authors would like to thank John Trunk, Bill Smith and Dennis Kuhn for fabricating the slit mountings, and Jun Ma, Dennis Poshka and Wayne Lewis for wiring and configuring the slit motors. This work was supported by the Brookhaven National Laboratory Laboratory-Directed Research and Development Program. Use of the National Synchrotron Light Source and the Center for Functional Nanomaterials, Brookhaven National Laboratory, was supported by the US Department of Energy, Office of Science, Office of Basic Energy Sciences, under Contract No. DE-AC02-98CH10886. Laser-micromachining was performed by Potomac Photonics. NR 12 TC 0 Z9 0 U1 3 U2 3 PU INT UNION CRYSTALLOGRAPHY PI CHESTER PA 2 ABBEY SQ, CHESTER, CH1 2HU, ENGLAND SN 1600-5775 J9 J SYNCHROTRON RADIAT JI J. Synchrot. Radiat. PD NOV PY 2016 VL 23 BP 1296 EP 1304 DI 10.1107/S1600577516013084 PN 6 PG 9 WC Instruments & Instrumentation; Optics; Physics, Applied SC Instruments & Instrumentation; Optics; Physics GA EA8ZH UT WOS:000386928700003 PM 27787235 ER PT J AU Huang, L Xue, JP Idir, M AF Huang, Lei Xue, Junpeng Idir, Mourad TI Controlling X-ray deformable mirrors during inspection SO JOURNAL OF SYNCHROTRON RADIATION LA English DT Article DE X-ray deformable mirror; active optics; mirror inspection; windowed Fourier transform; B-spline curve fitting ID OPTICAL HEAD AB The X-ray deformable mirror (XDM) is becoming widely used in the present synchrotron/free-electron laser facilities because of its flexibility in correcting wavefront errors or modification of the beam size at the sample location. Owing to coupling among the N actuators of an XDM, (N + 1) or (2N + 1) scans are required to learn the response of each actuator one by one. When the mirror has an important number of actuators (N) and the actuator response time including stabilization or the necessary metrology time is long, the learning process can be time consuming. In this work, a fast and accurate method is presented to drive an XDM to a target shape usually with only three or four measurements during inspection. The metrology data are used as feedback to calculate the curvature discrepancy between the current and the target shapes. Three different derivative estimation methods are introduced to calculate the curvature from measured data. The mirror shape is becoming close to the target through iterative compensations. The feasibility of this simple and effective approach is demonstrated by a series of experiments. C1 [Huang, Lei; Xue, Junpeng; Idir, Mourad] Brookhaven Natl Lab, NSLS 2, Bldg 703, Upton, NY 11973 USA. [Xue, Junpeng] Sichuan Univ, Chengdu, Peoples R China. RP Huang, L (reprint author), Brookhaven Natl Lab, NSLS 2, Bldg 703, Upton, NY 11973 USA. EM huanglei0114@gmail.com; midir@bnl.gov FU US Department of Energy, Office of Science, Office of Basic Energy sciences [DE-AC-02-98CH10886] FX This work was supported by the US Department of Energy, Office of Science, Office of Basic Energy sciences, under contract No. DE-AC-02-98CH10886. We would like to thank Luca Peverini from Thales-SESO for the helpful initial discussion of the proposed method and the NSLS-II ABBIX team and the NSLS-II SMI team for the possibility to use their bimorph mirrors for our project and Guillaume Dovillaire from Imagine Optic for the discussion on the metrology aspect of the bimorph mirrors. NR 12 TC 0 Z9 0 U1 2 U2 2 PU INT UNION CRYSTALLOGRAPHY PI CHESTER PA 2 ABBEY SQ, CHESTER, CH1 2HU, ENGLAND SN 1600-5775 J9 J SYNCHROTRON RADIAT JI J. Synchrot. Radiat. PD NOV PY 2016 VL 23 BP 1348 EP 1356 DI 10.1107/S1600577516014600 PN 6 PG 9 WC Instruments & Instrumentation; Optics; Physics, Applied SC Instruments & Instrumentation; Optics; Physics GA EA8ZH UT WOS:000386928700008 PM 27787240 ER PT J AU Baker, J Kumar, R Park, C Kenney-Benson, C Cornelius, A Velisavljevic, N AF Baker, Jason Kumar, Ravhi Park, Changyong Kenney-Benson, Curtis Cornelius, Andrew Velisavljevic, Nenad TI High-pressure Seebeck coefficients and thermoelectric behaviors of Bi and PbTe measured using a Paris-Edinburgh cell SO JOURNAL OF SYNCHROTRON RADIATION LA English DT Article DE thermoelectrics; Paris-Edinburgh press; Seebeck coefficient; thermal conductivity; high pressure ID ELASTIC-WAVE VELOCITY; MULTI-ANVIL APPARATUS; ULTRASONIC INTERFEROMETRY; TRANSPORT-PROPERTIES; PHASE-TRANSITIONS; POWER; TEMPERATURES; SCATTERING; RADIATION; SEARCH AB A new sample cell assembly design for the Paris-Edinburgh type large-volume press for simultaneous measurements of X-ray diffraction, electrical resistance, Seebeck coefficient and relative changes in the thermal conductance at high pressures has been developed. The feasibility of performing in situ measurements of the Seebeck coefficient and thermal measurements is demonstrated by observing well known solid-solid phase transitions of bismuth (Bi) up to 3GPa and 450K. A reversible polarity flip has been observed in the Seebeck coefficient across the Bi-I to Bi-II phase boundary. Also, successful Seebeck coefficient measurements have been performed for the classical high-temperature thermoelectric material PbTe under high pressure and temperature conditions. In addition, the relative change in the thermal conductivity was measured and a relative change in ZT, the dimensionless figure of merit, is described. This new capability enables pressure-induced structural changes to be directly correlated to electrical and thermal properties. C1 [Baker, Jason; Kumar, Ravhi; Cornelius, Andrew] Univ Nevada, HiPSEC, 4505 South Maryland Pkwy, Las Vegas, NV 89154 USA. [Baker, Jason; Kumar, Ravhi; Cornelius, Andrew] Univ Nevada, Dept Phys, 4505 South Maryland Pkwy, Las Vegas, NV 89154 USA. [Park, Changyong; Kenney-Benson, Curtis] Carnegie Inst Sci, HPCAT, Geophys Lab, 9700 South Cass Ave, Argonne, IL 60439 USA. [Velisavljevic, Nenad] Los Alamos Natl Lab, Shock & Detonat Phys Grp, Los Alamos, NM 87545 USA. RP Kumar, R (reprint author), Univ Nevada, HiPSEC, 4505 South Maryland Pkwy, Las Vegas, NV 89154 USA.; Kumar, R (reprint author), Univ Nevada, Dept Phys, 4505 South Maryland Pkwy, Las Vegas, NV 89154 USA.; Park, C (reprint author), Carnegie Inst Sci, HPCAT, Geophys Lab, 9700 South Cass Ave, Argonne, IL 60439 USA. EM bakerj@physics.unlv.edu; ravhi@physics.unlv.edu; cpark@carnegiescience.edu; cornel@physics.unlv.edu; nenad@lanl.gov RI Park, Changyong/A-8544-2008 OI Park, Changyong/0000-0002-3363-5788 FU DOE-NNSA [DE-NA0001974, DE-AC52-06NA25396]; DOE-BES [DE-FG02-99ER45775]; NSF; DOE Office of Science by Argonne National Laboratory [DE-AC02-06CH11357] FX This work was performed at HPCAT (Sector 16), Advanced Photon Source (APS), Argonne National Laboratory. HPCAT operations are supported by DOE-NNSA under Award No. DE-NA0001974 and DOE-BES under Award No. DE-FG02-99ER45775, with partial instrumentation funding by NSF. The Advanced Photon Source is a US Department of Energy (DOE) Office of Science User Facility operated for the DOE Office of Science by Argonne National Laboratory under Contract No. DE-AC02-06CH11357. Los Alamos National Laboratory (LANL) is operated by LANS, LLC, for the DOE-NNSA under Contract No. DE-AC52-06NA25396. The authors would like to thank Duygu Yazici and Brian Maple for the PbTe sample and Tony Connolly, Howard Yanxon and Vahe Mkrtchyan for aid with experiments at the beamline. The authors would like to mention appreciation for the discussions with Yoshio Kono, and the continued support of Yusheng Zhao is appreciated. NR 36 TC 0 Z9 0 U1 13 U2 13 PU INT UNION CRYSTALLOGRAPHY PI CHESTER PA 2 ABBEY SQ, CHESTER, CH1 2HU, ENGLAND SN 1600-5775 J9 J SYNCHROTRON RADIAT JI J. Synchrot. Radiat. PD NOV PY 2016 VL 23 BP 1368 EP 1378 DI 10.1107/S1600577516014521 PN 6 PG 11 WC Instruments & Instrumentation; Optics; Physics, Applied SC Instruments & Instrumentation; Optics; Physics GA EA8ZH UT WOS:000386928700010 PM 27787242 ER PT J AU Robinson, I Yang, Y Zhang, FC Lynch, C Yusuf, M Cloetens, P AF Robinson, Ian Yang, Yang Zhang, Fucai Lynch, Christophe Yusuf, Mohammed Cloetens, Peter TI Nuclear incorporation of iron during the eukaryotic cell cycle SO JOURNAL OF SYNCHROTRON RADIATION LA English DT Article DE fluorecence; beamline; chromosome; imaging; phase contrast ID HUMAN-CHROMOSOMES; SULFUR CLUSTER; DNA; MICROSCOPY; MECHANISMS; PRIMASE; DOMAIN AB Scanning X-ray fluorescence microscopy has been used to probe the distribution of S, P and Fe within cell nuclei. Nuclei, which may have originated at different phases of the cell cycle, are found to show very different levels of Fe present with a strongly inhomogeneous distribution. P and S signals, presumably from DNA and associated nucleosomes, are high and relatively uniform across all the nuclei; these agree with X-ray phase contrast projection microscopy images of the same samples. Possible reasons for the Fe incorporation are discussed. C1 [Robinson, Ian; Zhang, Fucai; Lynch, Christophe; Yusuf, Mohammed] Rutherford Appleton Lab, Res Complex Harwell, Didcot OX11 0FA, Oxon, England. [Robinson, Ian; Zhang, Fucai; Lynch, Christophe; Yusuf, Mohammed] UCL, London Ctr Nanotechnol, London WC1E 6BT, England. [Robinson, Ian] Brookhaven Natl Lab, Condensed Matter Phys & Mat Sci Dept, Upton, NY 11973 USA. [Yang, Yang; Cloetens, Peter] ESRF, 71 Ave Martyrs, F-38000 Grenoble, France. RP Robinson, I (reprint author), Rutherford Appleton Lab, Res Complex Harwell, Didcot OX11 0FA, Oxon, England.; Robinson, I (reprint author), UCL, London Ctr Nanotechnol, London WC1E 6BT, England.; Robinson, I (reprint author), Brookhaven Natl Lab, Condensed Matter Phys & Mat Sci Dept, Upton, NY 11973 USA. EM i.robinson@ucl.ac.uk OI Robinson, Ian/0000-0003-4897-5221 FU BBSRC Professorial Fellowship [BB/H022597/1]; EPSRC [EP/I022562/1]; US Department of Energy, Office of Science, Office of Basic Energy Sciences [DE-SC00112704] FX This work was supported by a BBSRC Professorial Fellowship BB/H022597/1 'Diamond Professorial Fellowship for imaging chromosomes by coherent X-ray diffraction'. Additional support came from EPSRC grant EP/I022562/1, 'Phase modulation technology for X-ray imaging'. We thank ESRF for beam time and hospitality during the measurements in the framework of proposal ls2399. Work at Brookhaven National Laboratory was supported by the US Department of Energy, Office of Science, Office of Basic Energy Sciences, under Contract DE-SC00112704. NR 22 TC 0 Z9 0 U1 8 U2 8 PU INT UNION CRYSTALLOGRAPHY PI CHESTER PA 2 ABBEY SQ, CHESTER, CH1 2HU, ENGLAND SN 1600-5775 J9 J SYNCHROTRON RADIAT JI J. Synchrot. Radiat. PD NOV PY 2016 VL 23 BP 1490 EP 1497 DI 10.1107/S1600577516012807 PN 6 PG 8 WC Instruments & Instrumentation; Optics; Physics, Applied SC Instruments & Instrumentation; Optics; Physics GA EA8ZH UT WOS:000386928700023 PM 27787255 ER PT J AU Boesenberg, U Ryan, CG Kirkham, R Siddons, DP Alfeld, M Garrevoet, J Nunez, T Claussen, T Kracht, T Falkenberg, G AF Boesenberg, Ulrike Ryan, Christopher G. Kirkham, Robin Siddons, D. Peter Alfeld, Matthias Garrevoet, Jan Nunez, Teresa Claussen, Thorsten Kracht, Thorsten Falkenberg, Gerald TI Fast X-ray microfluorescence imaging with submicrometer-resolution integrating a Maia detector at beamline P06 at PETRAIII SO JOURNAL OF SYNCHROTRON RADIATION LA English DT Article DE Maia detector; X-ray fluorescence; micro-XRF ID FLUORESCENCE MICROSCOPY; SPATIAL-RESOLUTION; ION BATTERIES; SPECTROSCOPY; NANOSCALE; TOMOGRAPHY; CHALLENGES; PARTICLES; SYSTEM; ARRAY AB The high brilliance of third-generation synchrotron sources increases the demand for faster detectors to utilize the available flux. The Maia detector is an advanced imaging scheme for energy-dispersive detection realising dwell times per image-pixel as low as 50 mu s and count rates higher than 10x10(6)s(-1). In this article the integration of such a Maia detector in the Microprobe setup of beamline P06 at the storage ring PETRAIII at the Deutsches Elektronen-Synchrotron (DESY) in Hamburg, Germany, is described. The analytical performance of the complete system in terms of rate-dependent energy resolution, scanning-speed-dependent spatial resolution and lower limits of detection is characterized. The potential of the Maia-based setup is demonstrated by key applications from materials science and chemistry, as well as environmental science with geological applications and biological questions that have been investigated at the P06 beamline. C1 [Boesenberg, Ulrike; Alfeld, Matthias; Garrevoet, Jan; Nunez, Teresa; Claussen, Thorsten; Kracht, Thorsten; Falkenberg, Gerald] Deutsch Elektronen Synchrotron DESY, Notkestr 85, D-22607 Hamburg, Germany. [Ryan, Christopher G.; Kirkham, Robin] CSIRO, Clayton, Vic, Australia. [Siddons, D. Peter] Brookhaven Natl Lab, New York, NY USA. RP Boesenberg, U (reprint author), Deutsch Elektronen Synchrotron DESY, Notkestr 85, D-22607 Hamburg, Germany. EM ulrike.boesenberg@xfel.eu FU National Synchrotron Light Source; US Department of Energy (DOE) Office of Science User Facility [DE-AC02-98CH10886] FX We acknowledge the work by Florian Meirer, Sam Kalirai, B. M. Weckhuysen (University of Utrecht), Ursula Fittschen (University of Hamburg, now Washington State University), Mareike Falk, Jurgen Janek (University of Giessen), Vincent De Andrade (APS), Silvain Bohic (Inserm and ESRF) and Ilyas Khan (University of Swansea) for providing the samples, participating in the experiments and the scientific discussions during the implementation of the Maia detection scheme at the Hard X-ray Microprobe beamline P06. Further we would like to acknowledge the help of Andre Rothkirch, Mateusz Czyzycki and Juliane Reinhardt, DESY. Parts of this research were carried out at the light source PETRA III at DESY, a member of the Helmholtz Association (HGF). Development of the Maia detector was funded in part by the National Synchrotron Light Source, a US Department of Energy (DOE) Office of Science User Facility operated for the DOE Office of Science by Brookhaven National Laboratory under Contract No. DE-AC02-98CH10886. CSIRO work took place within the CSIRO Sensors and Sensor Networks Transformational Capability Platform. NR 54 TC 0 Z9 0 U1 6 U2 6 PU INT UNION CRYSTALLOGRAPHY PI CHESTER PA 2 ABBEY SQ, CHESTER, CH1 2HU, ENGLAND SN 1600-5775 J9 J SYNCHROTRON RADIAT JI J. Synchrot. Radiat. PD NOV PY 2016 VL 23 BP 1550 EP 1560 DI 10.1107/S1600577516015289 PN 6 PG 11 WC Instruments & Instrumentation; Optics; Physics, Applied SC Instruments & Instrumentation; Optics; Physics GA EA8ZH UT WOS:000386928700030 PM 27787262 ER PT J AU Robinson, AM Stock, SR Soriano, C Xiao, XH Richter, CP AF Robinson, Alan M. Stock, Stuart R. Soriano, Carmen Xiao, Xianghui Richter, Claus-Peter TI Using synchrotron X-ray phase-contrast micro-computed tomography to study tissue damage by laser irradiation SO LASERS IN SURGERY AND MEDICINE LA English DT Article DE ablation; carbon dioxide; histology; method; micro-CT; morphometry ID IMAGE-ANALYSIS AB Background and ObjectiveThe aim of this study was to determine if X-ray micro-computed tomography could be used to locate and characterize tissue damage caused by laser irradiation and to describe its advantages over classical histology for this application. Study Design/Materials and MethodsA surgical CO2 laser, operated in single pulse mode (100 milliseconds) at different power settings, was used to ablate different types of cadaveric animal tissues. Tissue samples were then harvested and imaged with synchrotron X-ray phase-contrast and micro-computed tomography to generate stacks of virtual sections of the tissues. Subsequently, Fiji (ImageJ) software was used to locate tissue damage, then to quantify volumes of laser ablation cones and thermal coagulation damage from 3D renderings of tissue image stacks. Visual comparisons of tissue structures in X-ray images with those visible by classic light microscopy histology were made. ResultsWe demonstrated that micro-computed tomography could be used to rapidly identify areas of surgical laser ablation, vacuolization, carbonization, and thermally coagulated tissue. Quantification and comparison of the ablation crater, which represents the volume of ablated tissue, and the thermal coagulation zone volumes were performed faster than we could by classical histology. We demonstrated that these procedures can be performed on fresh hydrated and non-sectioned plastic embedded tissue. ConclusionWe demonstrated that the application of non-destructive micro-computed tomography to the visualization and analysis of laser induced tissue damage without tissue sectioning is possible. This will improve evaluation of new surgical lasers and their corresponding effect on tissues. Lasers Surg. Med. 48:866-877, 2016. (c) 2016 Wiley Periodicals, Inc. C1 [Robinson, Alan M.; Richter, Claus-Peter] Northwestern Univ, Dept Otolaryngol Head & Neck Surg, 303 E Chicago Ave,Searle 12-561, Chicago, IL 60611 USA. [Stock, Stuart R.] Northwestern Univ, Dept Cell & Mol Biol, Feinberg Sch Med, Chicago, IL 60611 USA. [Soriano, Carmen; Xiao, Xianghui] Argonne Natl Lab, Adv Photon Source, 9700 South Cass Ave, Argonne, IL 60439 USA. [Richter, Claus-Peter] Northwestern Univ, Dept Biomed Engn, 2145 Sheridan Rd,Tech E310, Evanston, IL 60208 USA. [Richter, Claus-Peter] Northwestern Univ, Dept Commun Sci & Disorders, Hugh Knowles Ctr, Frances Searle Bldg,2240 Campus Dr, Evanston, IL 60208 USA. RP Richter, CP (reprint author), Northwestern Univ, Feinberg Sch Med, Dept Otolaryngol Head & Neck Surg, Searle Bldg 12-470,320 E Chicago Ave, Chicago, IL 60611 USA. EM cri529@northwestern.edu NR 21 TC 0 Z9 0 U1 5 U2 5 PU WILEY-BLACKWELL PI HOBOKEN PA 111 RIVER ST, HOBOKEN 07030-5774, NJ USA SN 0196-8092 EI 1096-9101 J9 LASER SURG MED JI Lasers Surg. Med. PD NOV PY 2016 VL 48 IS 9 BP 866 EP 877 DI 10.1002/lsm.22571 PG 12 WC Dermatology; Surgery SC Dermatology; Surgery GA EB0EL UT WOS:000387016100008 PM 27551862 ER PT J AU Finnell, J AF Finnell, Joshua TI The Signal Flame SO LIBRARY JOURNAL LA English DT Book Review C1 [Finnell, Joshua] Los Alamos Natl Lab, Los Alamos, NM 87544 USA. RP Finnell, J (reprint author), Los Alamos Natl Lab, Los Alamos, NM 87544 USA. NR 1 TC 0 Z9 0 U1 0 U2 0 PU REED BUSINESS INFORMATION PI NEW YORK PA 360 PARK AVENUE SOUTH, NEW YORK, NY 10010 USA SN 0363-0277 J9 LIBR J JI Libr. J. PD NOV 1 PY 2016 VL 141 IS 18 BP 77 EP 77 PG 1 WC Information Science & Library Science SC Information Science & Library Science GA EA5GG UT WOS:000386646800093 ER PT J AU Finnell, J AF Finnell, Joshua TI Being Elvis: A Lonely Life SO LIBRARY JOURNAL LA English DT Book Review C1 [Finnell, Joshua] Los Alamos Natl Lab, Los Alamos, NM 87545 USA. RP Finnell, J (reprint author), Los Alamos Natl Lab, Los Alamos, NM 87545 USA. NR 1 TC 0 Z9 0 U1 0 U2 0 PU REED BUSINESS INFORMATION PI NEW YORK PA 360 PARK AVENUE SOUTH, NEW YORK, NY 10010 USA SN 0363-0277 J9 LIBR J JI Libr. J. PD NOV 1 PY 2016 VL 141 IS 18 BP 81 EP 81 PG 1 WC Information Science & Library Science SC Information Science & Library Science GA EA5GG UT WOS:000386646800111 ER PT J AU Yang, SH Fei, Q Zhang, YP Contreras, LM Utturkar, SM Brown, SD Himmel, ME Zhang, M AF Yang, Shihui Fei, Qiang Zhang, Yaoping Contreras, Lydia M. Utturkar, Sagar M. Brown, Steven D. Himmel, Michael E. Zhang, Min TI Zymomonas mobilis as a model system for production of biofuels and biochemicals SO MICROBIAL BIOTECHNOLOGY LA English DT Review ID FED-BATCH FERMENTATIONS; CELLULOSIC ETHANOL-PRODUCTION; CORN STOVER HYDROLYSATE; LIGNOCELLULOSIC BIOMASS; SACCHAROMYCES-CEREVISIAE; RECOMBINANT ZYMOMONAS; ESCHERICHIA-COLI; GENOME SEQUENCE; SIMULTANEOUS SACCHARIFICATION; BIOETHANOL PRODUCTION AB Zymomonas mobilis is a natural ethanologen with many desirable industrial biocatalyst characteristics. In this review, we will discuss work to develop Z.mobilis as a model system for biofuel production from the perspectives of substrate utilization, development for industrial robustness, potential product spectrum, strain evaluation and fermentation strategies. This review also encompasses perspectives related to classical genetic tools and emerging technologies in this context. C1 [Yang, Shihui; Fei, Qiang; Zhang, Min] Natl Renewable Energy Lab, Natl Bioenergy Ctr, Golden, CO 80401 USA. [Yang, Shihui] Hubei Univ, Coll Life Sci, Hubei Key Lab Ind Biotechnol, Hubei Collaborat Innovat Ctr Green Transformat Bi, Wuhan 430062, Peoples R China. [Fei, Qiang] Xi An Jiao Tong Univ, Sch Chem Engn & Technol, Xian 710049, Peoples R China. [Zhang, Yaoping] Univ Wisconsin, Wisconsin Energy Inst, Great Lakes Bioenergy Res Ctr, Madison, WI 53726 USA. [Contreras, Lydia M.] Univ Texas Austin, McKetta Dept Chem Engn, Austin, TX 78712 USA. [Utturkar, Sagar M.; Brown, Steven D.] Univ Tennessee, Grad Sch Genome Sci & Technol, Knoxville, TN 37919 USA. [Brown, Steven D.] Oak Ridge Natl Lab, BioEnergy Sci Ctr, Oak Ridge, TN 37831 USA. [Brown, Steven D.] Oak Ridge Natl Lab, Biosci Div, Oak Ridge, TN 37831 USA. [Himmel, Michael E.] Natl Renewable Energy Lab, Biosci Ctr, Golden, CO 80401 USA. RP Yang, SH; Zhang, M (reprint author), Natl Renewable Energy Lab, Natl Bioenergy Ctr, Golden, CO 80401 USA.; Yang, SH (reprint author), Hubei Univ, Coll Life Sci, Hubei Key Lab Ind Biotechnol, Hubei Collaborat Innovat Ctr Green Transformat Bi, Wuhan 430062, Peoples R China. EM shhyoung@hotmail.com; min.zhang@nrel.gov OI Utturkar, Sagar/0000-0002-3453-1948 FU BioEnergy Technologies Office (BETO) program in the U.S. DOE Office of Energy Efficiency and Renewable Energy (EERE) [DE-AC36-08GO28308]; DOE Great Lakes Bioenergy Research Center (GLBRC); BioEnergy Science Center (BESC); Office of Biological and Environmental Research in the U.S. DOE Office of Science; NSF [CBET-1254754]; Welch Foundation [F-1756] FX The funding support was from the BioEnergy Technologies Office (BETO) program in the U.S. DOE Office of Energy Efficiency and Renewable Energy (EERE) under the contract no. DE-AC36-08GO28308. YZ is funded by the DOE Great Lakes Bioenergy Research Center (GLBRC). SMU and SDB are supported by the BioEnergy Science Center (BESC). GLBRC and BESC are U.S. Department of Energy Bioenergy Research Centers supported by the Office of Biological and Environmental Research in the U.S. DOE Office of Science. Support to LMC for this work was provided by NSF Career Award program (grant CBET-1254754) and the Welch Foundation (grant F-1756). All authors read and approved the final manuscript, and claim no potential conflicts of interest. NR 201 TC 1 Z9 1 U1 11 U2 11 PU WILEY-BLACKWELL PI HOBOKEN PA 111 RIVER ST, HOBOKEN 07030-5774, NJ USA SN 1751-7907 EI 1751-7915 J9 MICROB BIOTECHNOL JI Microb. Biotechnol. PD NOV PY 2016 VL 9 IS 6 BP 699 EP 717 DI 10.1111/1751-7915.12408 PG 19 WC Biotechnology & Applied Microbiology; Microbiology SC Biotechnology & Applied Microbiology; Microbiology GA EA9YP UT WOS:000387000900001 PM 27629544 ER PT J AU McArthur, JV Fletcher, DE Tuckfield, RC Baker-Austin, C AF McArthur, J. V. Fletcher, D. E. Tuckfield, R. Cary Baker-Austin, C. TI Patterns of Multi-Antibiotic-Resistant Escherichia Coli from Streams with No History of Antimicrobial Inputs SO MICROBIAL ECOLOGY LA English DT Article DE E. coli; Antibiotic resistance; Industrial activity ID BURKHOLDERIA PSEUDOMONAS CEPACIA; ANTIBACTERIAL DRUG DISCOVERY; TETRACYCLINE RESISTANCE; MICROBIAL COMMUNITIES; LOTIC POPULATION; BACTERIA; GENES; DIVERSITY; METALS; WATER AB A growing body of evidence suggests that contaminated environments may harbor a greater proportion of antibiotic-resistant microorganisms than unpolluted reference sites. Here, we report the screening of 427 Escherichia coli strains isolated from 11 locations on nine streams draining the US Department of Energy's Savannah River Site against a panel of five antibiotics. Streams were chosen to capture a wide range of watersheds from minimally disturbed to highly impacted. Overall, higher levels of resistance were found in waterborne E. coli that also generally exhibited low spatial variability. However, 3 of 11 locations also demonstrated elevated resistance levels in sediments. Two of these occurred in highly disturbed tributaries with no obvious sources of anti-microbials. To further investigate these patterns, we screened a subset of isolates obtained from three streams against 23 antibiotics or antibiotic combinations. A large proportion of these isolates (>40 %) demonstrated resistance to 10 or more anti-microbials, suggesting that environmental multi-antibiotic resistance may be prevalent in this bacterial commensal. Only 4 of 87 viable isolates were tested susceptible to all 23 antibiotics and combinations. Among these multi-antibioticresistant isolates, several demonstrated resistance to all structural classes of antimicrobial agents tested, including frontline antibiotics such as gatifloxacin and ciprofloxacin. C1 [McArthur, J. V.; Fletcher, D. E.] Univ Georgia, Savannah River Ecol Lab, Drawer E, Aiken, SC 29802 USA. [Tuckfield, R. Cary] Ecostatys LLC, Aiken, SC USA. [Baker-Austin, C.] Ctr Environm Fisheries & Aquaculture Sci, Weymouth, Dorset, England. RP McArthur, JV (reprint author), Univ Georgia, Savannah River Ecol Lab, Drawer E, Aiken, SC 29802 USA. EM mcarthur@srel.edu FU US Department of Energy [DE-FC09-96SR18546] FX We thank Paul Stankus and Angela Lindell for technical support and advice. Financial support was provided from the US Department of Energy Financial Assistance Award no. DE-FC09-96SR18546 to the University of Georgia Research Foundation. NR 51 TC 2 Z9 2 U1 21 U2 21 PU SPRINGER PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 USA SN 0095-3628 EI 1432-184X J9 MICROB ECOL JI Microb. Ecol. PD NOV PY 2016 VL 72 IS 4 SI SI BP 840 EP 850 DI 10.1007/s00248-015-0678-4 PG 11 WC Ecology; Marine & Freshwater Biology; Microbiology SC Environmental Sciences & Ecology; Marine & Freshwater Biology; Microbiology GA EA6YS UT WOS:000386775700011 PM 26530280 ER PT J AU Skjoedt, ML Snoek, T Kildegaard, KR Arsovska, D Eichenberger, M Goedecke, TJ Rajkumar, AS Zhang, J Kristensen, M Lehka, BJ Siedler, S Borodina, I Jensen, MK Keasling, JD AF Skjoedt, Mette L. Snoek, Tim Kildegaard, Kanchana R. Arsovska, Dushica Eichenberger, Michael Goedecke, Tobias J. Rajkumar, Arun S. Zhang, Jie Kristensen, Mette Lehka, Beata J. Siedler, Solvej Borodina, Irina Jensen, Michael K. Keasling, Jay D. TI Engineering prokaryotic transcriptional activators as metabolite biosensors in yeast SO NATURE CHEMICAL BIOLOGY LA English DT Article ID SACCHAROMYCES-CEREVISIAE; SYNTHETIC BIOLOGY; MAMMALIAN-CELLS; GENE-EXPRESSION; SINORHIZOBIUM-MELILOTI; BIOSYNTHETIC PATHWAYS; MUCONIC ACID; CYC1 GENE; PROTEIN; OPTIMIZATION AB Whole-cell biocatalysts have proven a tractable path toward sustainable production of bulk and fine chemicals. Yet the screening of libraries of cellular designs to identify best-performing biocatalysts is most often a low-throughput endeavor. For this reason, the development of biosensors enabling real-time monitoring of production has attracted attention. Here we applied systematic engineering of multiple parameters to search for a general biosensor design in the budding yeast Saccharomyces cerevisiae based on small-molecule binding transcriptional activators from the prokaryote superfamily of LysR-type transcriptional regulators (LTTRs). We identified a design supporting LTTR-dependent activation of reporter gene expression in the presence of cognate small-molecule inducers. As proof of principle, we applied the biosensors for in vivo screening of cells producing naringenin or cis, cis-muconic acid at different levels, and found that reporter gene output correlated with production. The transplantation of prokaryotic transcriptional activators into the eukaryotic chassis illustrates the potential of a hitherto untapped biosensor resource useful for biotechnological applications. C1 [Skjoedt, Mette L.; Snoek, Tim; Kildegaard, Kanchana R.; Arsovska, Dushica; Goedecke, Tobias J.; Rajkumar, Arun S.; Zhang, Jie; Kristensen, Mette; Siedler, Solvej; Borodina, Irina; Jensen, Michael K.; Keasling, Jay D.] Tech Univ Denmark, Novo Nordisk Fdn Ctr Biosustainabil, Horsholm, Denmark. [Eichenberger, Michael] Evolva SA, Reinach, Switzerland. [Eichenberger, Michael] Tech Univ Darmstadt, Dept Biol, Darmstadt, Germany. [Lehka, Beata J.] Evolva Biotech AS, Copenhagen, Denmark. [Lehka, Beata J.] Roskilde Univ, Dept Sci & Environm, Roskilde, Denmark. [Keasling, Jay D.] Joint BioEnergy Inst, Emeryville, CA USA. [Keasling, Jay D.] Lawrence Berkeley Natl Lab, Phys Biosci Div, Berkeley, CA USA. [Keasling, Jay D.] Univ Calif Berkeley, Dept Chem & Biomol Engn, Berkeley, CA 94720 USA. [Keasling, Jay D.] Univ Calif Berkeley, Dept Bioengn, Berkeley, CA 94720 USA. RP Jensen, MK (reprint author), Tech Univ Denmark, Novo Nordisk Fdn Ctr Biosustainabil, Horsholm, Denmark. EM mije@biosustain.dtu.dk OI Snoek, Tim/0000-0002-5395-9034 FU Novo Nordisk Foundation; European Union Seventh Framework Programme (FP7-KBBE-7-single-stage) [613745] FX This work was supported by the Novo Nordisk Foundation and by the European Union Seventh Framework Programme (FP7-KBBE-2013-7-single-stage) under grant agreement no. 613745, Promys (M.E. & S.S.). We acknowledge A. Koza and E. Ozdemir for technical assistance. NR 54 TC 1 Z9 3 U1 21 U2 21 PU NATURE PUBLISHING GROUP PI NEW YORK PA 75 VARICK ST, 9TH FLR, NEW YORK, NY 10013-1917 USA SN 1552-4450 EI 1552-4469 J9 NAT CHEM BIOL JI Nat. Chem. Biol. PD NOV PY 2016 VL 12 IS 11 BP 951 EP + DI 10.1038/NCHEMBIO.2177 PG 10 WC Biochemistry & Molecular Biology SC Biochemistry & Molecular Biology GA EA7GP UT WOS:000386798800017 PM 27642864 ER PT J AU Pillai, MRA Nanabala, R Joy, A Sasikumar, A Knapp, FF AF Pillai, Maroor Raghavan Ambikalmajan Nanabala, Raviteja Joy, Ajith Sasikumar, Arun Knapp, Fum F. (Russ) TI Radiolabeled enzyme inhibitors and binding agents targeting PSMA: Effective theranostic tools for imaging and therapy of prostate cancer SO NUCLEAR MEDICINE AND BIOLOGY LA English DT Article DE Enzyme inhibitors; Gallium-68; Lutetium-177; Prostate cancer; Prostate-specific membrane antigen; Targeted radionuclide therapy ID GLUTAMATE-CARBOXYPEPTIDASE-II; MEMBRANE ANTIGEN PSMA; STEM-CELL ANTIGEN; TUMOR-ASSOCIATED NEOVASCULATURE; LINKED ACIDIC DIPEPTIDASE; SMALL-MOLECULE INHIBITORS; PROTEIN-COUPLED RECEPTOR; RAY CRYSTAL-STRUCTURES; THIOL-BASED INHIBITORS; AMINE-PHENOL LIGANDS AB Because of the broad incidence, morbidity and mortality associated with prostate-derived cancer, the development of more effective new technologies continues to be an important goal for the accurate detection and treatment of localized prostate cancer, lymphatic involvement and metastases. Prostate-specific membrane antigen (PSMA; Glycoprotein II) is expressed in high levels on prostate-derived cells and is an important target for visualization and treatment of prostate cancer. Radiolabeled peptide targeting technologies have rapidly evolved over the last decade and have focused on the successful development of radiolabeled small molecules that act as inhibitors to the binding of the N-acetyl-L-aspartyl-L-glutamate (NAAG) substrate to the PSMA molecule. A number of radiolabeled PSMA inhibitors have been described in the literature and labeled with SPECT, PET and therapeutic radionuclides. Clinical studies with these agents have demonstrated the improved potential of PSMA-targeted PET imaging agents to detect metastatic prostate cancer in comparison with conventional imaging technologies. Although many of these agents have been evaluated in humans, by far the most extensive clinical literature has described use of the Ga-68 and Lu-177 agents. This review describes the design and development of these agents, with a focus on the broad clinical introduction of PSMA targeting motifs labeled with Ga-68 for PET-CT imaging and Lu-177 for therapy. In particular, because of availability from the long-lived Ge-68 (T-1/2 = 270 days)/Ga-68 (T-1/2 = 68 min) generator system and increasing availability of PET-CT, the Ga-68-labeled PSMA targeted agent is receiving widespread interest and is one of the fastest growing radiopharmaceuticals for PET-CT imaging. (C) 2016 Elsevier Inc. All rights reserved. C1 [Pillai, Maroor Raghavan Ambikalmajan; Joy, Ajith] Mol Grp Co, Ernakulam 682508, Kerala, India. [Nanabala, Raviteja; Sasikumar, Arun] KIMS Hosp, KIMS DDNMRC PET Scans, Trivandrum 691601, Kerala, India. [Knapp, Fum F. (Russ)] Oak Ridge Natl Lab, Med Radioisotope Program, Oak Ridge, TN 37830 USA. RP Pillai, MRA (reprint author), Mol Grp Co, Ernakulam 682508, Kerala, India. EM pillai.m.r.a@gmail.com FU Department of Nuclear Medicine, University of Bonn, Germany, through Alexander von Humboldt Stiftung FX The co-authors from Kerala are grateful to the physicians who supported the program by referring their patients for the PET-CT studies. F. F. (Russ) Knapp extends his thanks to Drs. S. Kuerpig and E. Eppard, and Prof. M. Essler, for the opportunity for introduction to the preparation and use of [68Ga]PSMA-11 and [177Lu]PSMA-617 agents sponsored by Prof. H.-J. Biersack at the Department of Nuclear Medicine, University of Bonn, Germany, in 2015, through support from the Alexander von Humboldt Stiftung. NR 242 TC 1 Z9 1 U1 12 U2 12 PU ELSEVIER SCIENCE INC PI NEW YORK PA 360 PARK AVE SOUTH, NEW YORK, NY 10010-1710 USA SN 0969-8051 EI 1872-9614 J9 NUCL MED BIOL JI Nucl. Med. Biol. PD NOV PY 2016 VL 43 IS 11 BP 692 EP 720 DI 10.1016/j.nucmedbio.2016.08.006 PG 29 WC Radiology, Nuclear Medicine & Medical Imaging SC Radiology, Nuclear Medicine & Medical Imaging GA EA9TI UT WOS:000386987200006 PM 27589333 ER PT J AU Nemkovski, KS Kozlenko, DP Alekseev, PA Mignot, JM Menushenkov, AP Yaroslavtsev, AA Clementyev, ES Ivanov, AS Rols, S Klobes, B Hermann, RP Gribanov, AV AF Nemkovski, K. S. Kozlenko, D. P. Alekseev, P. A. Mignot, J. -M. Menushenkov, A. P. Yaroslavtsev, A. A. Clementyev, E. S. Ivanov, A. S. Rols, S. Klobes, B. Hermann, R. P. Gribanov, A. V. TI Europium mixed-valence, long-range magnetic order, and dynamic magnetic response in EuCu2(SixGe1-x)(2) SO PHYSICAL REVIEW B LA English DT Article ID HEAVY-FERMION METALS; X-RAY ABSORPTION; INTERMEDIATE-VALENCE; NEUTRON-SCATTERING; BAND-STRUCTURE; SPIN DYNAMICS; KONDO-LATTICE; EU; TRANSITION; STATE AB In mixed-valence or heavy-fermion systems, the hybridization between local f orbitals and conduction band states can cause the suppression of long-range magnetic order, which competes with strong spin fluctuations. Ce-and Yb-based systems have been found to exhibit fascinating physical properties (heavy-fermion superconductivity, non-Fermi-liquid states, etc.) when tuned to the vicinity of magnetic quantum critical points by use of various external control parameters (temperature, magnetic field, chemical composition). Recently, similar effects (mixed-valence, Kondo fluctuations, heavy Fermi liquid) have been reported to exist in some Eu-based compounds. Unlike Ce (Yb), Eu has a multiple electron (hole) occupancy of its 4f shell, and the magnetic Eu2+ state (4f(7)) has no orbital component in the usual LS coupling scheme, which can lead to a quite different and interesting physics. In the EuCu2(SixGe(1-x))(2) series, where the valence can be tuned by varying the Si/Ge ratio, it has been reported that a significant valence fluctuation can exist even in the magnetic order regime. This paper presents a detailed study of the latter material using different microscopic probes (XANES, Mossbauer spectroscopy, elastic and inelastic neutron scattering), in which the composition dependence of the magnetic order and dynamics across the series is traced back to the change in the Eu valence state. In particular, the results support the persistence of valence fluctuations into the antiferromagnetic state over a sizable composition range below the critical Si concentration x(c) approximate to 0.65. The sequence of magnetic ground states in the series is shown to reflect the evolution of the magnetic spectral response. C1 [Nemkovski, K. S.] Forschungszentrum Julich, Heinz Maier Leibnitz Zentrum MLZ, JCNS, Lichtenbergstr 1, D-85747 Garching, Germany. [Kozlenko, D. P.] Joint Inst Nucl Res, Frank Lab Neutron Phys, Joliot Curie 6, Dubna 141980, Moscow Region, Russia. [Alekseev, P. A.] Natl Res Ctr, Kurchatov Inst, Kurchatov Sqr 1, Moscow 123182, Russia. [Alekseev, P. A.; Menushenkov, A. P.; Yaroslavtsev, A. A.] Natl Res Nucl Univ MEPhI, Moscow Engn Phys Inst, Kashirskoe Shosse 31, Moscow 115409, Russia. [Mignot, J. -M.] CEA Saclay, CNRS CEA UMR12, Lab Leon Brillouin, F-91191 Gif Sur Yvette, France. [Yaroslavtsev, A. A.] European XFEL GmbH, Holzkoppel 4, D-22869 Schenefeld, Germany. [Clementyev, E. S.] I Kant Balt Fed Univ, REC Funct Nanomat, Nevskogo Str 14A, Kaliningrad 236041, Russia. [Clementyev, E. S.] RAS, Inst Nucl Res, Moscow 117312, Russia. [Ivanov, A. S.; Rols, S.] Inst Laue Langevin, BP 156, F-38042 Grenoble 9, France. [Klobes, B.] Forschungszentrum Julich, JCNS, D-52425 Julich, Germany. [Klobes, B.] Forschungszentrum Julich, JARA FIT, PGI, D-52425 Julich, Germany. [Hermann, R. P.] Oak Ridge Natl Lab, Mat Sci & Technol Div, POB 2008, Oak Ridge, TN 37831 USA. [Gribanov, A. V.] Moscow MV Lomonosov State Univ, Dept Chem, GSP-1, Moscow 119991, Russia. RP Nemkovski, KS (reprint author), Forschungszentrum Julich, Heinz Maier Leibnitz Zentrum MLZ, JCNS, Lichtenbergstr 1, D-85747 Garching, Germany. EM k.nemkovskiy@fz-juelich.de RI Hermann, Raphael/F-6257-2013 OI Hermann, Raphael/0000-0002-6138-5624 FU Helmholtz Gemeinschaft Deutscher Forschungszentren of the Helmholtz-University [NG-407]; U.S. Department of Energy, Office of Science, Basic Energy Sciences, Materials Sciences and Engineering-Division; RFBR [14-22-01002, 14-02-01096-a]; Russian Science Foundation [14-22-00098] FX We are grateful to C. Geibel, I. P. Sadikov, V. N. Lazukov, A. V. Kuznetsov, I. Sergueev, and R. Gainov for hepful discussions, to B. Beuneu, C. Pantalei, and A. Orecchini for their support during the neutron scattering experiments, to J. de Groot and H. Nair for the help in the magnetic sample quality assessment, to I. Zizak and D. Wallacher for assistance in the XANES experiment at BESSY II, to DESY Photon Science and Helmholtz Zentrum Berlin for providing beamtime. Support from the Helmholtz Gemeinschaft Deutscher Forschungszentren for funding of the Helmholtz-University Young Investigator Group NG-407 (R. P. H.), and from the U.S. Department of Energy, Office of Science, Basic Energy Sciences, Materials Sciences and Engineering-Division (R. P. H.) is acknowledged. The work was partly supported by the grants of RFBR Grants No. 14-22-01002 and No. 14-02-01096-a (neutron measurements) and Russian Science Foundation Grant No. 14-22-00098 (synchrotron radiation measurements). NR 66 TC 0 Z9 0 U1 10 U2 10 PU AMER PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 2469-9950 EI 2469-9969 J9 PHYS REV B JI Phys. Rev. B PD NOV 1 PY 2016 VL 94 IS 19 AR 195101 DI 10.1103/PhysRevB.94.195101 PG 11 WC Physics, Condensed Matter SC Physics GA EA4WV UT WOS:000386617700001 ER PT J AU Bosted, PE Biselli, AS Careccia, S Dodge, G Fersch, R Guler, N Kuhn, SE Pierce, J Prok, Y Zheng, X Adhikari, KP Adikaram, D Akbar, Z Amaryan, MJ Pereira, SA Asryan, G Avakian, H Badui, RA Ball, J Baltzell, NA Battaglieri, M Batourine, V Bedlinskiy, I Boiarinov, S Briscoe, WJ Bultmann, S Burkert, VD Cao, T Carman, DS Celentano, A Chandavar, S Charles, G Chetry, T Ciullo, G Clark, L Colaneri, L Cole, PL Contalbrigo, M Cortes, O Crede, V D'Angelo, A Dashyan, N De Vita, R Deur, A Djalali, C Dupre, R Egiyan, H El Alaoui, A El Fassi, L Eugenio, P Fanchini, E Fedotov, G Filippi, A Fleming, JA Forest, TA Fradi, A Garcon, M Gevorgyan, N Ghandilyan, Y Gilfoyle, GP Giovanetti, KL Girod, FX Gleason, C Gohn, W Golovatch, E Gothe, RW Griffioen, KA Guo, L Hafidi, K Hanretty, C Harrison, N Hattawy, M Heddle, D Hicks, K Holtrop, M Hughes, SM Ilieva, Y Ireland, DG Ishkhanov, BS Isupov, EL Jenkins, D Jiang, H Jo, HS Joo, K Joosten, S Keller, D Khandaker, M Kim, W Klein, A Klein, FJ Kubarovsky, V Kuleshov, SV Lanza, L Lenisa, P Livingston, K Lu, HY MacGregor, IJD Markov, N McCracken, ME McKinnon, B Meyer, CA Minehart, R Mirazita, M Mokeev, V Movsisyan, A Munevar, E Camacho, CM Nadel-Turonski, P Net, LA Ni, A Niccolai, S Niculescu, G Niculescu, I Osipenko, M Ostrovidov, AI Paremuzyan, R Park, K Pasyuk, E Peng, P Phelps, W Pisano, S Pogorelko, O Price, JW Procureur, S Protopopescu, D Puckett, AJR Raue, BA Ripani, M Rizzo, A Rosner, G Rossi, P Roy, P Sabatie, F Salgado, C Schumacher, RA Seder, E Sharabian, YG Simonyan, A Skorodumina, I Smith, GD Sparveris, N Stankovic, I Stepanyan, S Strakovsky, II Strauch, S Sytnik, V Taiuti, M Tian, Y Torayev, B Ungaro, M Voskanyan, H Voutier, E Walford, NK Watts, DP Wei, X Weinstein, LB Wood, MH Zachariou, N Zana, L Zhang, J Zhao, ZW Zonta, I AF Bosted, P. E. Biselli, A. S. Careccia, S. Dodge, G. Fersch, R. Guler, N. Kuhn, S. E. Pierce, J. Prok, Y. Zheng, X. Adhikari, K. P. Adikaram, D. Akbar, Z. Amaryan, M. J. Pereira, S. Anefalos Asryan, G. Avakian, H. Badui, R. A. Ball, J. Baltzell, N. A. Battaglieri, M. Batourine, V. Bedlinskiy, I. Boiarinov, S. Briscoe, W. J. Bultmann, S. Burkert, V. D. Cao, T. Carman, D. S. Celentano, A. Chandavar, S. Charles, G. Chetry, T. Ciullo, G. Clark, L. Colaneri, L. Cole, P. L. Contalbrigo, M. Cortes, O. Crede, V. D'Angelo, A. Dashyan, N. De Vita, R. Deur, A. Djalali, C. Dupre, R. Egiyan, H. El Alaoui, A. El Fassi, L. Eugenio, P. Fanchini, E. Fedotov, G. Filippi, A. Fleming, J. A. Forest, T. A. Fradi, A. Garcon, M. Gevorgyan, N. Ghandilyan, Y. Gilfoyle, G. P. Giovanetti, K. L. Girod, F. X. Gleason, C. Gohn, W. Golovatch, E. Gothe, R. W. Griffioen, K. A. Guo, L. Hafidi, K. Hanretty, C. Harrison, N. Hattawy, M. Heddle, D. Hicks, K. Holtrop, M. Hughes, S. M. Ilieva, Y. Ireland, D. G. Ishkhanov, B. S. Isupov, E. L. Jenkins, D. Jiang, H. Jo, H. S. Joo, K. Joosten, S. Keller, D. Khandaker, M. Kim, W. Klein, A. Klein, F. J. Kubarovsky, V. Kuleshov, S. V. Lanza, L. Lenisa, P. Livingston, K. Lu, H. Y. MacGregor, I. J. D. Markov, N. McCracken, M. E. McKinnon, B. Meyer, C. A. Minehart, R. Mirazita, M. Mokeev, V. Movsisyan, A. Munevar, E. Camacho, C. Munoz Nadel-Turonski, P. Net, L. A. Ni, A. Niccolai, S. Niculescu, G. Niculescu, I. Osipenko, M. Ostrovidov, A. I. Paremuzyan, R. Park, K. Pasyuk, E. Peng, P. Phelps, W. Pisano, S. Pogorelko, O. Price, J. W. Procureur, S. Protopopescu, D. Puckett, A. J. R. Raue, B. A. Ripani, M. Rizzo, A. Rosner, G. Rossi, P. Roy, P. Sabatie, F. Salgado, C. Schumacher, R. A. Seder, E. Sharabian, Y. G. Simonyan, A. Skorodumina, Iu. Smith, G. D. Sparveris, N. Stankovic, Ivana Stepanyan, S. Strakovsky, I. I. Strauch, S. Sytnik, V. Taiuti, M. Tian, Ye Torayev, B. Ungaro, M. Voskanyan, H. Voutier, E. Walford, N. K. Watts, D. P. Wei, X. Weinstein, L. B. Wood, M. H. Zachariou, N. Zana, L. Zhang, J. Zhao, Z. W. Zonta, I. CA CLAS Collaboration TI Target and beam-target spin asymmetries in exclusive pi(+) and pi(-) electroproduction with 1.6-to 5.7-GeV electrons SO PHYSICAL REVIEW C LA English DT Article ID CHARGED PIONS; DEUTERONS; NUCLEON; GEV2; CLAS AB Beam-target double-spin asymmetries and target single-spin asymmetries in exclusive pi(+) and quasiexclusive pi(-) electroproduction were obtained from scattering of 1.6- to 5.7-GeV longitudinally polarized electrons from longitudinally polarized protons (for pi(+)) and deuterons (for pi(-)) using the CEBAF Large Acceptance Spectrometer (CLAS) at Jefferson Lab. The kinematic range covered is 1.1 < W < 2.6 GeV and 0.05 < Q(2) < 5 GeV2, with good angular coverage in the forward hemisphere. The asymmetry results were divided into approximately 40 000 kinematic bins for pi(+) from free protons and 15 000 bins for pi(-) production from bound nucleons in the deuteron. The present results are found to be in reasonable agreement with fits to previous world data for W < 1.7 GeV and Q(2) < 0.5 GeV2, with discrepancies increasing at higher values of Q(2), especially for W > 1.5 GeV. Very large target-spin asymmetries are observed for W > 1.6 GeV. When combined with cross-section measurements, the present results can provide powerful constraints on nucleon resonance amplitudes at moderate and large values of Q(2), for resonances with masses as high as 2.3 GeV. C1 [Baltzell, N. A.; El Alaoui, A.; Hafidi, K.; Hattawy, M.] Argonne Natl Lab, 9700 S Cass Ave, Argonne, IL 60439 USA. [Price, J. W.] Calif State Univ Dominguez Hills, Carson, CA 90747 USA. [Wood, M. H.] Canisius Coll, Buffalo, NY 14208 USA. [McCracken, M. E.; Meyer, C. A.; Schumacher, R. A.] Carnegie Mellon Univ, Pittsburgh, PA 15213 USA. [Klein, F. J.; Walford, N. K.] Catholic Univ Amer, Washington, DC 20064 USA. [Ball, J.; Garcon, M.; Procureur, S.; Sabatie, F.] CEA, Ctr Saclay, Irfu, Serv Phys Nucl, F-91191 Gif Sur Yvette, France. [Fersch, R.; Heddle, D.; Stepanyan, S.] Christopher Newport Univ, Newport News, VA 23606 USA. [Gohn, W.; Harrison, N.; Joo, K.; Markov, N.; Puckett, A. J. R.; Seder, E.] Univ Connecticut, Storrs, CT 06269 USA. [Biselli, A. S.] Fairfield Univ, Fairfield, CT 06824 USA. [Badui, R. A.; Guo, L.; Phelps, W.; Raue, B. A.] Florida Int Univ, Miami, FL 33199 USA. [Akbar, Z.; Crede, V.; Eugenio, P.; Ostrovidov, A. I.; Roy, P.] Florida State Univ, Tallahassee, FL 32306 USA. [Taiuti, M.] Univ Genoa, I-16146 Genoa, Italy. [Briscoe, W. J.; Strakovsky, I. I.] George Washington Univ, Washington, DC 20052 USA. [Cole, P. L.; Cortes, O.; Forest, T. A.; Khandaker, M.] Idaho State Univ, Pocatello, ID 83209 USA. [Ciullo, G.; Contalbrigo, M.; Lenisa, P.; Movsisyan, A.] Ist Nazl Fis Nucl, Sez Ferrara, I-44100 Ferrara, Italy. [Pereira, S. Anefalos; Mirazita, M.; Pisano, S.; Rossi, P.] Ist Nazl Fis Nucl, Lab Nazl Frascati, I-00044 Frascati, Italy. [Battaglieri, M.; Celentano, A.; De Vita, R.; Fanchini, E.; Osipenko, M.; Ripani, M.; Taiuti, M.] Ist Nazl Fis Nucl, Sez Genova, I-16146 Genoa, Italy. [Colaneri, L.; D'Angelo, A.; Lanza, L.; Rizzo, A.; Zonta, I.] Ist Nazl Fis Nucl, Sez Roma Tor Vergata, I-00133 Rome, Italy. [Filippi, A.] Ist Nazl Fis Nucl, Sez Torino, I-10125 Turin, Italy. [Charles, G.; Dupre, R.; Fradi, A.; Hattawy, M.; Jo, H. S.; Camacho, C. Munoz; Niccolai, S.; Voutier, E.] CNRS, Inst Phys Nucl, IN2P3, F-91405 Orsay, France. [Charles, G.; Dupre, R.; Fradi, A.; Hattawy, M.; Jo, H. S.; Camacho, C. Munoz; Niccolai, S.; Voutier, E.] Univ Paris 11, F-91405 Orsay, France. [Bedlinskiy, I.; Kuleshov, S. V.; Pogorelko, O.] Inst Theoret & Expt Phys, Moscow 117259, Russia. [Giovanetti, K. L.; Niculescu, G.; Niculescu, I.] James Madison Univ, Harrisonburg, VA 22807 USA. [Kim, W.; Ni, A.] Kyungpook Natl Univ, Daegu 41566, South Korea. [Adhikari, K. P.; El Fassi, L.] Mississippi State Univ, Mississippi State, MS 39762 USA. [Holtrop, M.; Paremuzyan, R.; Protopopescu, D.; Zana, L.] Univ New Hampshire, Durham, NH 03824 USA. [Salgado, C.] Norfolk State Univ, Norfolk, VA 23504 USA. [Chandavar, S.; Chetry, T.; Hicks, K.] Ohio Univ, Athens, OH 45701 USA. [Careccia, S.; Dodge, G.; Guler, N.; Kuhn, S. E.; Prok, Y.; Adikaram, D.; Amaryan, M. J.; Bultmann, S.; Klein, A.; Torayev, B.; Weinstein, L. B.; Zhao, Z. W.] Old Dominion Univ, Norfolk, VA 23529 USA. [Gilfoyle, G. P.] Univ Richmond, Richmond, VA 23173 USA. [Colaneri, L.; D'Angelo, A.; Rizzo, A.; Zonta, I.] Univ Roma Tor Vergata, I-00133 Rome, Italy. [Fedotov, G.; Golovatch, E.; Ishkhanov, B. S.; Isupov, E. L.; Skorodumina, Iu.] Lomonosov Moscow State Univ, Skobeltsyn Inst Nucl Phys, Moscow 119234, Russia. [Cao, T.; Djalali, C.; Fedotov, G.; Gleason, C.; Gothe, R. W.; Ilieva, Y.; Jiang, H.; Lu, H. Y.; Net, L. A.; Skorodumina, Iu.; Strauch, S.; Tian, Ye] Univ South Carolina, Columbia, SC 29208 USA. [Joosten, S.; Sparveris, N.] Temple Univ, Philadelphia, PA 19122 USA. [Pierce, J.; Avakian, H.; Batourine, V.; Boiarinov, S.; Burkert, V. D.; Carman, D. S.; Celentano, A.; Deur, A.; Egiyan, H.; Girod, F. X.; Guo, L.; Heddle, D.; Kubarovsky, V.; Mokeev, V.; Munevar, E.; Nadel-Turonski, P.; Park, K.; Pasyuk, E.; Raue, B. A.; Rossi, P.; Sharabian, Y. G.; Stepanyan, S.; Ungaro, M.; Wei, X.; Zhang, J.; Zhao, Z. W.] Thomas Jefferson Natl Accelerator Facil, Newport News, VA 23606 USA. [El Alaoui, A.; Kuleshov, S. V.; Sytnik, V.] Univ Tecn Federico Santa Maria, Casilla 110-V, Valparaiso, Chile. [Fleming, J. A.; Hughes, S. M.; Smith, G. D.; Stankovic, Ivana; Watts, D. P.; Zachariou, N.; Zana, L.] Univ Edinburgh, Edinburgh EH9 3JZ, Midlothian, Scotland. [Clark, L.; Ireland, D. G.; Livingston, K.; MacGregor, I. J. D.; McKinnon, B.; Protopopescu, D.; Rosner, G.] Univ Glasgow, Glasgow G12 8QQ, Lanark, Scotland. [Jenkins, D.] Virginia Tech, Blacksburg, VA 24061 USA. [Zheng, X.; Hanretty, C.; Keller, D.; Minehart, R.; Peng, P.] Univ Virginia, Charlottesville, VA 22901 USA. [Bosted, P. E.; Griffioen, K. A.] Coll William & Mary, Williamsburg, VA 23187 USA. [Asryan, G.; Dashyan, N.; Gevorgyan, N.; Ghandilyan, Y.; Simonyan, A.; Voskanyan, H.] Yerevan Phys Inst, Yerevan 375036, Armenia. [Guler, N.] Spectral Sci Inc, Burlington, MA 01803 USA. [Baltzell, N. A.; Hanretty, C.; Harrison, N.] Univ Kentucky, Lexington, KY 40506 USA. RP Bosted, PE (reprint author), Coll William & Mary, Williamsburg, VA 23187 USA. EM bosted@jlab.org RI Meyer, Curtis/L-3488-2014; Schumacher, Reinhard/K-6455-2013; D'Angelo, Annalisa/A-2439-2012; Lanza, Lucilla/E-6479-2017 OI Meyer, Curtis/0000-0001-7599-3973; Schumacher, Reinhard/0000-0002-3860-1827; D'Angelo, Annalisa/0000-0003-3050-4907; Lanza, Lucilla/0000-0002-1280-532X FU US Department of Energy; National Science Foundation; Scottish Universities Physics Alliance (SUPA); United Kingdom's Science and Technology Facilities Council; National Research Foundation of Korea; Italian Instituto Nazionale di Fisica Nucleare; French Centre National de la Recherche Scientifique; French Commissariat a l'Energie Atomique; Emmy Noether grant from the Deutsche Forschungsgemeinschaft; U.S. Department of Energy, Office of Science, Office of Nuclear Physics [DE-AC05-06OR23177] FX We thank Inna Aznauryan for providing the JANR source code and L. Tiator for providing the MAID 2007 source code. We acknowledge the outstanding efforts of the staff of the Accelerator and the Physics Divisions at Jefferson Lab that made this experiment possible. This work was supported by the US Department of Energy, the National Science Foundation, the Scottish Universities Physics Alliance (SUPA), the United Kingdom's Science and Technology Facilities Council, the National Research Foundation of Korea, the Italian Instituto Nazionale di Fisica Nucleare, the French Centre National de la Recherche Scientifique, the French Commissariat a l'Energie Atomique, and the Emmy Noether grant from the Deutsche Forschungsgemeinschaft. This material is based upon work supported by the U.S. Department of Energy, Office of Science, Office of Nuclear Physics under Contract No. DE-AC05-06OR23177. NR 32 TC 0 Z9 0 U1 7 U2 7 PU AMER PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 2469-9985 EI 2469-9993 J9 PHYS REV C JI Phys. Rev. C PD NOV 1 PY 2016 VL 94 IS 5 AR 055201 DI 10.1103/PhysRevC.94.055201 PG 25 WC Physics, Nuclear SC Physics GA EA4XI UT WOS:000386619500002 ER PT J AU Pang, LG Petersen, H Wang, Q Wang, XN AF Pang, Long-gang Petersen, Hannah Wang, Qun Wang, Xin-Nian TI Vortical Fluid and Lambda Spin Correlations in High-Energy Heavy-Ion Collisions SO PHYSICAL REVIEW LETTERS LA English DT Article ID CONSERVATION; EQUATIONS AB Fermions become polarized in a vortical fluid due to spin-vorticity coupling, and the polarization density is proportional to the local fluid vorticity. The radial expansion converts spatial vortical structures in the transverse plane to spin correlations in the azimuthal angle of final. hyperons' transverse momentum in high-energy heavy-ion collisions. Using a (3 + 1)D viscous hydrodynamic model with fluctuating initial conditions from a multiphase transport (AMPT) model, we reveal two vortical structures that are common in many fluid dynamic systems: a right-handed toroidal structure around each beam direction for transverse vorticity and pairing of longitudinal vortices with opposite signs in the transverse plane. The calculated azimuthal correlation of the transverse spin is shown to have a cosine form plus an offset due to the toroidal structure of the transverse vorticity around the beam direction and the global spin polarization. The longitudinal spin correlation in the azimuthal angle shows an oscillatory structure due to multiple vorticity pairs in the transverse plane. Mechanisms of these vortical structures, physical implications of hyperon spin correlations, dependence on colliding energy, rapidity, centrality, and sensitivity to the shear viscosity are also investigated. C1 [Pang, Long-gang; Petersen, Hannah] Frankfurt Inst Adv Studies, Ruth Moufang Str 1, D-60438 Frankfurt, Germany. [Petersen, Hannah] Goethe Univ Frankfurt, Inst Theoret Phys, Max von Laue Str 1, D-60438 Frankfurt, Germany. [Petersen, Hannah] GSI Helmholtzzentrum Schwerionenforsch, Planckstr 1, D-64291 Darmstadt, Germany. [Wang, Qun] Univ Sci & Technol China, Interdisciplinary Ctr Theoret Study, Hefei 230026, Anhui, Peoples R China. [Wang, Qun] Univ Sci & Technol China, Dept Modern Phys, Hefei 230026, Anhui, Peoples R China. [Wang, Xin-Nian] Cent China Normal Univ, Key Lab Quark & Lepton Phys MOE, Wuhan 430079, Peoples R China. [Wang, Xin-Nian] Cent China Normal Univ, Inst Particle Phys, Wuhan 430079, Peoples R China. [Wang, Xin-Nian] Lawrence Berkeley Natl Lab, Nucl Sci Div, MS 70R0319, Berkeley, CA 94720 USA. RP Pang, LG (reprint author), Frankfurt Inst Adv Studies, Ruth Moufang Str 1, D-60438 Frankfurt, Germany. FU NSFC [11221504, 11535012]; MOST of China [2014DFG02050]; MSBRD in China [2015CB856902, 2014CB845404, 2014CB845402]; U.S. DOE [DE-AC02-05CH11231]; Helmholtz Young Investigator Group from the Helmholtz Association and GSI [VH-NG-822]; HIC for FAIR FX This work is supported in part by NSFC under Grants No. 11221504 and No. 11535012, by MOST of China under Grant No. 2014DFG02050, by MSBRD in China under Grants No. 2015CB856902, No. 2014CB845404, and No. 2014CB845402, by the U.S. DOE under Contract No. DE-AC02-05CH11231, by Helmholtz Young Investigator Group VH-NG-822 from the Helmholtz Association and GSI, and by HIC for FAIR within the framework of the Landes-Offensive zur Entwicklung Wissenschaftlich-Oekonomischer Exzellenz (LOEWE) program launched by the State of Hesse. Computations are performed at the Green Cube at the GSI and GPU workstations at CCNU. NR 33 TC 1 Z9 1 U1 2 U2 2 PU AMER PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 0031-9007 EI 1079-7114 J9 PHYS REV LETT JI Phys. Rev. Lett. PD NOV 1 PY 2016 VL 117 IS 19 AR 192301 DI 10.1103/PhysRevLett.117.192301 PG 5 WC Physics, Multidisciplinary SC Physics GA EA5IL UT WOS:000386652800001 PM 27858453 ER PT J AU Lin, JY Mazarei, M Zhao, N Hatcher, CN Wuddineh, WA Rudis, M Tschaplinski, TJ Pantalone, VR Arelli, PR Hewezi, T Chen, F Stewart, CN AF Lin, Jingyu Mazarei, Mitra Zhao, Nan Hatcher, Catherine N. Wuddineh, Wegi A. Rudis, Mary Tschaplinski, Timothy J. Pantalone, Vincent R. Arelli, Prakash R. Hewezi, Tarek Chen, Feng Stewart, Charles Neal, Jr. TI Transgenic soybean overexpressing GmSAMT1 exhibits resistance to multiple-HG types of soybean cyst nematode Heterodera glycines SO PLANT BIOTECHNOLOGY JOURNAL LA English DT Article DE salicylic acid methyltransferase; transgenic soybean; soybean cyst nematode; gene expression; metabolite; female index; yield ID SYSTEMIC ACQUIRED-RESISTANCE; SALICYLIC-ACID; ARABIDOPSIS-THALIANA; CHORISMATE MUTASE; METHYL SALICYLATE; GENE-EXPRESSION; PARASITISM; DEFENSE; ROOTS; BIOSYNTHESIS AB Soybean (Glycine max (L.) Merr.) salicylic acid methyl transferase (GmSAMT1) catalyses the conversion of salicylic acid to methyl salicylate. Prior results showed that when GmSAMT1 was overexpressed in transgenic soybean hairy roots, resistance is conferred against soybean cyst nematode (SCN), Heterodera glycines Ichinohe. In this study, we produced transgenic soybean overexpressing GmSAMT1 and characterized their response to various SCN races. Transgenic plants conferred a significant reduction in the development of SCN HG type 1.2.5.7 (race 2), HG type 0 (race 3) and HG type 2.5.7 (race 5). Among transgenic lines, GmSAMT1 expression in roots was positively associated with SCN resistance. In some transgenic lines, there was a significant decrease in salicylic acid titer relative to control plants. No significant seed yield differences were observed between transgenics and control soybean plants grown in one greenhouse with 22 degrees C day/night temperature, whereas transgenic soybean had higher yield than controls grown a warmer greenhouse (27 degrees C day/23 degrees C night) temperature. In a 1-year field experiment in Knoxville, TN, there was no significant difference in seed yield between the transgenic and nontransgenic soybean under conditions with negligible SCN infection. We hypothesize that GmSAMT1 expression affects salicylic acid biosynthesis, which, in turn, attenuates SCN development, without negative consequences to soybean yield or other morphological traits. Thus, we conclude that GmSAMT1 overexpression confers broad resistance to multiple SCN races, which would be potentially applicable to commercial production. C1 [Lin, Jingyu; Mazarei, Mitra; Hatcher, Catherine N.; Wuddineh, Wegi A.; Rudis, Mary; Pantalone, Vincent R.; Hewezi, Tarek; Chen, Feng; Stewart, Charles Neal, Jr.] Univ Tennessee, Dept Plant Sci, Knoxville, TN 37996 USA. [Zhao, Nan; Tschaplinski, Timothy J.] Oak Ridge Natl Lab, Biosci Div, Oak Ridge, TN USA. [Arelli, Prakash R.] USDA ARS, Crop Genet Res Unit, Jackson, TN USA. RP Stewart, CN (reprint author), Univ Tennessee, Dept Plant Sci, Knoxville, TN 37996 USA. EM nealstewart@utk.edu OI Hatcher, Catherine N./0000-0002-5502-0557; Tschaplinski, Timothy/0000-0002-9540-6622 FU Tennessee Soybean Promotion Board; Genomic Science Program, U.S. Department of Energy, Office of Science, Biological and Environmental Research, as part of the Plant-Microbe Interfaces Scientific Focus Area at Oak Ridge National Laboratory [DE-AC05-00OR22725] FX This research was supported by the Tennessee Soybean Promotion Board. We would like to thank Dana Pekarchick and Susan Thomas (USDA-ARS, Jackson, TN) and Hollis Rice for maintaining the SCN cultures, Andrew J. Carter for assistance with planting soybeans and isolating cysts, Holly Baxter for taking the photographs of the soybean field, Ben Wolfe and ETREC crew for assistance with the soybean field (University of Tennessee). Thanks to Reginald Millwood for assistance in regulatory matters, including especially the field permit from the USDA APHIS BRS. Co-authors NZ and TJT were also supported by the Genomic Science Program, U.S. Department of Energy, Office of Science, Biological and Environmental Research, as part of the Plant-Microbe Interfaces Scientific Focus Area at Oak Ridge National Laboratory, which is managed by UT-Battelle LLC, for the U.S. Department of Energy under contract DE-AC05-00OR22725. NR 41 TC 0 Z9 0 U1 10 U2 10 PU WILEY-BLACKWELL PI HOBOKEN PA 111 RIVER ST, HOBOKEN 07030-5774, NJ USA SN 1467-7644 EI 1467-7652 J9 PLANT BIOTECHNOL J JI Plant Biotechnol. J. PD NOV PY 2016 VL 14 IS 11 BP 2100 EP 2109 DI 10.1111/pbi.12566 PG 10 WC Biotechnology & Applied Microbiology; Plant Sciences SC Biotechnology & Applied Microbiology; Plant Sciences GA DZ8TB UT WOS:000386143400002 PM 27064027 ER PT J AU Limmer, DT AF Limmer, David T. TI Closer look at the surface of ice SO PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA LA English DT Editorial Material C1 [Limmer, David T.] Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA. [Limmer, David T.] Kavli Energy NanoSci Inst, Berkeley, CA 94720 USA. [Limmer, David T.] Lawrence Berkeley Natl Lab, Mat Sci Div, Berkeley, CA 94720 USA. RP Limmer, DT (reprint author), Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA.; Limmer, DT (reprint author), Kavli Energy NanoSci Inst, Berkeley, CA 94720 USA.; Limmer, DT (reprint author), Lawrence Berkeley Natl Lab, Mat Sci Div, Berkeley, CA 94720 USA. EM dlimmer@berkeley.edu NR 18 TC 1 Z9 1 U1 8 U2 8 PU NATL ACAD SCIENCES PI WASHINGTON PA 2101 CONSTITUTION AVE NW, WASHINGTON, DC 20418 USA SN 0027-8424 J9 P NATL ACAD SCI USA JI Proc. Natl. Acad. Sci. U. S. A. PD NOV 1 PY 2016 VL 113 IS 44 BP 12347 EP 12349 DI 10.1073/pnas.1615272113 PG 3 WC Multidisciplinary Sciences SC Science & Technology - Other Topics GA EA4TR UT WOS:000386608200030 PM 27791176 ER PT J AU Gao, Y Leng, Y Javey, A Tan, D Liu, J Fan, S Lai, Z AF Gao, Y. Leng, Y. Javey, A. Tan, D. Liu, J. Fan, S. Lai, Z. TI Theoretical and applied research on bistable dual-piezoelectric-cantilever vibration energy harvesting toward realistic ambience SO SMART MATERIALS AND STRUCTURES LA English DT Article DE energy harvesting; bistable oscillation; dual-piezoelectric-cantilever; varying intensity; realistic ambience ID 1/F NOISE; MODELS AB Pink noise, which is similar to realistic ambient noise, is normally used to simulate ambience where a piezoelectric energy harvesting system (PEHS) is set up. However, pink noise with standard spectral representation can only be used to simulate excitations assumed to possess constant intensity, whereas realistic ambient noise normally appears with a random spectrum and varying intensity in terms of different locations and time. The output performance of conventional bistable magnetic repulsive energy harvesters is significantly affected by the ambience intensity. Considering this fact, a model bistable dual-piezoelectric-cantilever energy harvester (DPEH) is developed in this study to achieve optimal broadband energy harvesting under a varying-intensity realistic circumstance. We utilized various realistic ambient conditions as excitations to obtain the DPEH energy harvesting performance for theoretical and applied study. The elastically supported PEHS has been proven to be more adaptive to realistic ambience with significant or medium intensity variation, but is less qualified for realistic ambience with constant intensity compared with the rigidly supported PEHS (RPEHS). Fortunately, the dual-piezoelectric-cantilever energy harvesting system is superior to the RPEHS under all circumstances because the dual-piezoelectric cantilevers are efficiently utilized for electromechanical energy conversion to realize optimal energy harvesting. C1 [Gao, Y.; Leng, Y.; Tan, D.; Liu, J.; Fan, S.] Tianjin Univ, Sch Mech Engn, Tianjin 300072, Peoples R China. [Leng, Y.] Tianjin Univ, Minist Educ, Key Lab Mech Theory & Equipment Design, Tianjin 300072, Peoples R China. [Gao, Y.; Javey, A.] Univ Calif Berkeley, Dept Elect Engn & Comp Sci, Berkeley, CA 94720 USA. [Gao, Y.; Javey, A.] Univ Calif Berkeley, Berkeley Sensor & Actuator Ctr, Berkeley, CA 94720 USA. [Gao, Y.; Javey, A.] Lawrence Berkeley Natl Lab, Div Mat Sci, Berkeley, CA USA. [Lai, Z.] Nanchang Univ, Sch Mechatron Engn, Nanchang 330031, Peoples R China. RP Leng, Y (reprint author), Tianjin Univ, Sch Mech Engn, Tianjin 300072, Peoples R China.; Leng, Y (reprint author), Tianjin Univ, Minist Educ, Key Lab Mech Theory & Equipment Design, Tianjin 300072, Peoples R China. EM leng_yg@tju.edu.cn FU National Natural Science Foundation of China [51675370]; Tianjin Research Program of Application Foundation and Advanced Technology [15JCZDJC32200]; China Scholarship Council [201406250097] FX This work was supported in part by the National Natural Science Foundation of China (Grant No. 51675370) and in part by the Tianjin Research Program of Application Foundation and Advanced Technology (Grant No. 15JCZDJC32200). Y Gao would like to thank the China Scholarship Council for its support (File No. 201406250097). The realistic ambient noise recordings are supplied by McKinney Sound (www.freesfx.co.uk/users/mckinneysound). NR 43 TC 0 Z9 0 U1 16 U2 16 PU IOP PUBLISHING LTD PI BRISTOL PA TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND SN 0964-1726 EI 1361-665X J9 SMART MATER STRUCT JI Smart Mater. Struct. PD NOV PY 2016 VL 25 IS 11 AR 115032 DI 10.1088/0964-1726/25/11/115032 PG 10 WC Instruments & Instrumentation; Materials Science, Multidisciplinary SC Instruments & Instrumentation; Materials Science GA EA4SV UT WOS:000386605900014 ER PT J AU Tsai, CL Tainer, JA AF Tsai, Chi-Lin Tainer, John A. TI The ATPase Motor Turns for Type IV Pilus Assembly SO STRUCTURE LA English DT Editorial Material ID RETRACTION MOTOR; PLATFORM PROTEIN; MOTILITY; BINDING AB In this issue of Structure, Mancl et al. (2016) elucidate the crystal structure of the PilB ATPase domain in complex with ATP gamma S and unveil how ATP binding and hydrolysis coordinates conformational change. Their results reveal a distinct symmetric rotary mechanism for ATP hydrolysis to power bacterial pilus assembly. C1 [Tsai, Chi-Lin; Tainer, John A.] Univ Texas MD Anderson Canc Ctr, Dept Mol & Cellular Oncol, Houston, TX 77030 USA. [Tainer, John A.] Lawrence Berkeley Natl Lab, Mol Biophys & Integrated Bioimaging Div, Berkeley, CA 94720 USA. RP Tainer, JA (reprint author), Univ Texas MD Anderson Canc Ctr, Dept Mol & Cellular Oncol, Houston, TX 77030 USA.; Tainer, JA (reprint author), Lawrence Berkeley Natl Lab, Mol Biophys & Integrated Bioimaging Div, Berkeley, CA 94720 USA. EM jtainer@mdanderson.org NR 10 TC 0 Z9 0 U1 2 U2 2 PU CELL PRESS PI CAMBRIDGE PA 600 TECHNOLOGY SQUARE, 5TH FLOOR, CAMBRIDGE, MA 02139 USA SN 0969-2126 EI 1878-4186 J9 STRUCTURE JI Structure PD NOV 1 PY 2016 VL 24 IS 11 BP 1857 EP 1859 DI 10.1016/j.str.2016.10.002 PG 3 WC Biochemistry & Molecular Biology; Biophysics; Cell Biology SC Biochemistry & Molecular Biology; Biophysics; Cell Biology GA EA6UO UT WOS:000386764700002 PM 27806257 ER PT J AU Mancl, JM Black, WP Robinson, H Yang, ZM Schubot, FD AF Mancl, Jordan M. Black, Wesley P. Robinson, Howard Yang, Zhaomin Schubot, Florian D. TI Crystal Structure of a Type IV Pilus Assembly ATPase: Insights into the Molecular Mechanism of PilB from Thermus thermophilus SO STRUCTURE LA English DT Article ID PSEUDOMONAS-AERUGINOSA; TWITCHING-MOTILITY; NATURAL-TRANSFORMATION; MYXOCOCCUS-XANTHUS; PROTEIN SECRETION; ESCHERICHIA-COLI; RETRACTION MOTOR; VIBRIO-CHOLERAE; AAA; BINDING AB Type IV pili (T4P) mediate bacterial motility and virulence. The PilB/GspE family ATPases power the assembly of T4P and type 2 secretion systems. We determined the structure of the ATPase region of PilB (PilB(ATP)) in complex with ATP gamma S to provide a model of a T4P assembly ATPase and a view of a PilB/GspE family hexamer at better than 3-angstrom resolution. Spatial positioning and conformations of the protomers suggest a mechanism of force generation. All six PilBATP protomers contain bound ATPgS. Two protomers form a closed conformation poised for ATP hydrolysis. The other four molecules assume an open conformation but separate into two pairs with distinct active-site accessibilities. We propose that one pair represents the post-hydrolysis phase while the other pair appears poised for ADP/ATP exchange. Collectively, the data suggest that T4P assembly is powered by coordinating concurrent substrate binding with ATP hydrolysis across the PilB hexamer. C1 [Mancl, Jordan M.; Black, Wesley P.; Yang, Zhaomin; Schubot, Florian D.] Virginia Polytech Inst & State Univ, Dept Biol Sci, 125 Life Sci 1,MC 0910, Blacksburg, VA 24061 USA. [Robinson, Howard] Brookhaven Natl Lab, Dept Biol, Upton, NY 11973 USA. RP Schubot, FD (reprint author), Virginia Polytech Inst & State Univ, Dept Biol Sci, 125 Life Sci 1,MC 0910, Blacksburg, VA 24061 USA. EM fschubot@vt.edu OI Yang, Zhaomin/0000-0002-2044-6793 FU National Science Foundation [MCB-1417726]; Department of Energy Office of Biological and Environmental Research; NIH FX Funding was provided by a grant from the National Science Foundation (MCB-1417726) to Z.Y. and F.D.S. Funding for data collected at beamline 29 NSLS is provided by Department of Energy Office of Biological and Environmental Research and NIH. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript. NR 51 TC 1 Z9 1 U1 4 U2 4 PU CELL PRESS PI CAMBRIDGE PA 600 TECHNOLOGY SQUARE, 5TH FLOOR, CAMBRIDGE, MA 02139 USA SN 0969-2126 EI 1878-4186 J9 STRUCTURE JI Structure PD NOV 1 PY 2016 VL 24 IS 11 BP 1886 EP 1897 DI 10.1016/j.str.2016.08.010 PG 12 WC Biochemistry & Molecular Biology; Biophysics; Cell Biology SC Biochemistry & Molecular Biology; Biophysics; Cell Biology GA EA6UO UT WOS:000386764700006 PM 27667690 ER PT J AU Michie, KA Kwan, AH Tung, CS Guss, JM Trewhella, J AF Michie, Katharine A. Kwan, Ann H. Tung, Chang-Shung Guss, J. Mitchell Trewhella, Jill TI A Highly Conserved Yet Flexible Linker Is Part of a Polymorphic Protein-Binding Domain in Myosin-Binding Protein C SO STRUCTURE LA English DT Article ID HIV-1 MA PROTEIN; HYPERTROPHIC CARDIOMYOPATHY; MODULAR ARCHITECTURE; CARDIAC-FUNCTION; PHOSPHORYLATION; CALMODULIN; ARTHROGRYPOSIS; ACTIN; GENE; MUTATIONS AB The nuclear magnetic resonance (NMR) structure of the tri-helix bundle (THB) of the m-domain plus C2 (Delta mC2) of myosin-binding protein C (MyBP-C) has revealed a highly flexible seven-residue linker between the structured THB and C2. Bioinformatics shows significant patterns of conservation across the THB-linker sequence, with the linker containing a strictly conserved serine in all MyBP-C isoforms. Clinically linked mutations further support the functional significance of the THB-linker region. NMR, small-angle X-ray scattering, and binding studies show the THB-linker plus the first ten residues of C2 undergo dramatic changes when Delta mC2 binds Ca2+-calmodulin, with the linker and C2 N-terminal residues contributing significantly to the affinity. Modeling of all available experimental data indicates that the THB tertiary structure must be disrupted to form the complex. These results are discussed in the context of the THB-linker and the N-terminal residues of C2 forming a polymorphic binding domain that could accommodate multiple binding partners in the dynamic sarcomere. C1 [Michie, Katharine A.; Kwan, Ann H.; Guss, J. Mitchell; Trewhella, Jill] Univ Sydney, Sch Life & Environm Sci, Sydney, NSW 2006, Australia. [Tung, Chang-Shung] Los Alamos Natl Lab, Theoret Biol & Biophys Grp, Los Alamos, NM 87545 USA. [Tung, Chang-Shung] Univ New Mexico, Dept Biol, Albuquerque, NM 87131 USA. RP Trewhella, J (reprint author), Univ Sydney, Sch Life & Environm Sci, Sydney, NSW 2006, Australia. EM jill.trewhella@sydney.edu.au OI Michie, Katharine/0000-0002-2133-2237 NR 35 TC 0 Z9 0 U1 2 U2 2 PU CELL PRESS PI CAMBRIDGE PA 600 TECHNOLOGY SQUARE, 5TH FLOOR, CAMBRIDGE, MA 02139 USA SN 0969-2126 EI 1878-4186 J9 STRUCTURE JI Structure PD NOV 1 PY 2016 VL 24 IS 11 BP 2000 EP 2007 DI 10.1016/j.str.2016.08.018 PG 8 WC Biochemistry & Molecular Biology; Biophysics; Cell Biology SC Biochemistry & Molecular Biology; Biophysics; Cell Biology GA EA6UO UT WOS:000386764700017 PM 27720588 ER PT J AU Koirala, P Lin, YY Ciston, J Marks, LD AF Koirala, Pratik Lin, Yuyuan Ciston, Jim Marks, Laurence D. TI When does atomic resolution plan view imaging of surfaces work? SO ULTRAMICROSCOPY LA English DT Article DE Transmission electron microscopy; Plan view imaging; Surface reconstruction ID TRANSMISSION ELECTRON-MICROSCOPY; MULTIPLY-TWINNED PARTICLES; SMALL METAL PARTICLES; SOLID-SURFACES; RECONSTRUCTED SURFACE; SRTIO3(001) SURFACE; CATALYST PARTICLES; DIFFRACTION; GOLD; PROFILE AB Surface structures that are different from the corresponding bulk, reconstructions, are exceedingly difficult to characterize with most experimental methods. Scanning tunneling microscopy, the workhorse for imaging complex surface structures of metals and semiconductors, is not as effective for oxides and other insulating materials. This paper details the use of transmission electron microscopy plan view imaging in conjunction with image processing for solving complex surface structures. We address the issue of extracting the surface structure from a weak signal with a large bulk contribution. This method requires the sample to be thin enough for kinematical assumptions to be valid. The analysis was performed on two sets of data, c(6 x 2) on the (100) surface and (3 x 3) on the (111) surface of SrTiO3, and was unsuccessful in the latter due to the thickness of the sample and a lack of inversion symmetry. The limits and the functionality of this method are discussed. (C) 2016 Elsevier B.V. All rights reserved. C1 [Koirala, Pratik; Lin, Yuyuan; Marks, Laurence D.] Northwestern Univ, Dept Mat Sci & Engn, Evanston, IL 60208 USA. [Ciston, Jim] Lawrence Berkeley Natl Lab, Mol Foundry, Natl Ctr Electron Microscopy, Berkeley, CA 94720 USA. RP Marks, LD (reprint author), Northwestern Univ, Dept Mat Sci & Engn, Evanston, IL 60208 USA. EM l-marks@northwestern.edu FU Department of Energy [DE-FG02-01ER45945]; Office of Basic Energy Sciences of the US Department of Energy [DE-AC02-05CH11231] FX PK acknowledges funding by the Department of Energy on Grant number DE-FG02-01ER45945. Electron microscopy was performed at the Molecular Foundry at Lawrence Berkeley National Lab, which is supported by the Office of Basic Energy Sciences of the US Department of Energy under Contract no. DE-AC02-05CH11231. NR 80 TC 0 Z9 0 U1 7 U2 7 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0304-3991 EI 1879-2723 J9 ULTRAMICROSCOPY JI Ultramicroscopy PD NOV PY 2016 VL 170 BP 35 EP 42 DI 10.1016/j.ultramic.2016.08.001 PG 8 WC Microscopy SC Microscopy GA EA8YH UT WOS:000386925500005 PM 27526257 ER PT J AU Taheri, ML Stach, EA Arslan, I Crozier, PA Kabius, BC LaGrange, T Minor, AM Takeda, S Tanase, M Wagner, JB Sharma, R AF Taheri, Mitra L. Stach, Eric A. Arslan, Ilke Crozier, P. A. Kabius, Bernd C. LaGrange, Thomas Minor, Andrew M. Takeda, Seiji Tanase, Mihaela Wagner, Jakob B. Sharma, Renu TI Current status and future directions for in situ transmission electron microscopy SO ULTRAMICROSCOPY LA English DT Review DE In situ TEM; Heating holder; Indentation holder; Liquid/gas cell holder; ETEM; DTEM; Direct electron detectors; Phase transformation; Structure property relationship; Gas/liquid-solid interactions ID HIGH-RESOLUTION; TRANSIENT STRUCTURES; CATALYST REACTIONS; TEM; LIQUID; GROWTH; NANOPARTICLES; INTERFACE; OXIDATION AB This review article discusses the current and future possibilities for the application of in situ transmission electron microscopy to reveal synthesis pathways and functional mechanisms in complex and nanoscale materials. The findings of a group of scientists, representing academia, government labs and private sector entities (predominantly commercial vendors) during a workshop, held at the Center for Nanoscale Science and Technology-National Institute of Science and Technology (CNST-NIST), are discussed. We provide a comprehensive review of the scientific needs and future instrument and technique developments required to meet them. Published by Elsevier B.V. C1 [Taheri, Mitra L.] Drexel Univ, Dept Mat Sci & Engn, Philadelphia, PA 19104 USA. [Stach, Eric A.] Brookhaven Natl Lab, Ctr Funct Nanomat, Upton, NY 11973 USA. [Arslan, Ilke] Pacific Northwest Natl Lab, Phys & Computat Sci Directorate, 902 Battelle Blvd, Richland, WA 99352 USA. [Crozier, P. A.] Arizona State Univ, Sch Engn Matter Transport & Energy, Tempe, AZ 85281 USA. [Kabius, Bernd C.] Penn State Univ, University Pk, PA 16802 USA. [LaGrange, Thomas] Lawrence Livermore Natl Lab, Phys & Life Sci Directorate, Condensed Matter & Mat Div, 7000 East Ave,PO 808 L-356, Livermore, CA USA. [Minor, Andrew M.] Univ Calif Berkeley, Dept Mat Sci & Engn, One Cyclotron Rd,MS-72, Berkeley, CA USA. [Minor, Andrew M.] Lawrence Berkeley Natl Lab, Mol Foundry, Natl Ctr Electron Microscopy, One Cyclotron Rd,MS-72, Berkeley, CA USA. [Takeda, Seiji] Osaka Univ, ISIR, 8-1 Mihogaoka, Ibaraki, Osaka 5670047, Japan. [Tanase, Mihaela; Sharma, Renu] NIST, Ctr Nanoscale Sci & Technol, Gaithersburg, MD 20899 USA. [Wagner, Jakob B.] Tech Univ Denmark, Ctr Electron Nanoscopy, Lyngby, Denmark. [LaGrange, Thomas] Ecole Polytech Fed Lausanne, SB CIME GE, Interdisciplinary Ctr Electron Microscopy, MXC 134 Batiment MXC, CH-1015 Lausanne, Switzerland. RP Sharma, R (reprint author), NIST, Ctr Nanoscale Sci & Technol, Gaithersburg, MD 20899 USA. EM renu.sharma@nist.gov RI Stach, Eric/D-8545-2011; Wagner, Jakob/H-5392-2011 OI Stach, Eric/0000-0002-3366-2153; Wagner, Jakob/0000-0002-2945-0190 FU Intramural NIST DOC [9999-NIST] NR 53 TC 1 Z9 1 U1 74 U2 74 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0304-3991 EI 1879-2723 J9 ULTRAMICROSCOPY JI Ultramicroscopy PD NOV PY 2016 VL 170 BP 86 EP 95 DI 10.1016/j.ultramic.2016.08.007 PG 10 WC Microscopy SC Microscopy GA EA8YH UT WOS:000386925500010 PM 27566048 ER PT J AU Wu, LW Yang, YF Chen, S Zhao, MX Zhu, ZW Yang, SH Qu, YY Ma, Q He, ZL Zhou, JZ He, Q AF Wu, Linwei Yang, Yunfeng Chen, Si Zhao, Mengxin Zhu, Zhenwei Yang, Sihang Qu, Yuanyuan Ma, Qiao He, Zhili Zhou, Jizhong He, Qiang TI Long-term successional dynamics of microbial association networks in anaerobic digestion processes SO WATER RESEARCH LA English DT Article DE Anaerobic digestion; Microbial interactions; Process stability ID WASTE-WATER TREATMENT; ANTIBIOTIC-RESISTANCE GENES; SEQUENCING BATCH REACTORS; POLLINATION NETWORKS; COMMUNITY STRUCTURE; BACTERIA; SCALE; POPULATIONS; PATTERNS; TREES AB It is of great interest to elucidate underlying mechanisms to maintain stability of anaerobic digestion, an important process in waste treatment. By operating triplicate anaerobic digesters continuously for two years, we found that microbial community composition shifted over time despite stable process performance. Using an association network analysis to evaluate microbial interactions, we detected a clear successional pattern, which exhibited increasing modularity but decreasing connectivity among microbial populations. Phylogenetic diversity was the most important factor associated with network topology, showing positive correlations with modularity but negative correlations with network complexity, suggesting induced niche differentiation over time. Positive, but not negative, correlation strength was significantly related (p < 0.05) to phylogeny. Furthermore, among populations exhibiting consistent positive correlations across networks, close phylogenetic linkages were evident (e.g. Clostridiales organisms). Clostridiales organisms were also identified as keystone populations in the networks (i.e., they had large effects on other species), suggestive of an important role in maintaining process stability. We conclude that microbial interaction dynamics of anaerobic digesters evolves over time during stable process performance. (C) 2016 Elsevier Ltd. All rights reserved. C1 [Wu, Linwei; Yang, Yunfeng; Zhao, Mengxin; Yang, Sihang; Zhou, Jizhong] Tsinghua Univ, Sch Environm, State Key Joint Lab Environm Simulat & Pollut Con, Beijing 100084, Peoples R China. [Chen, Si; Zhu, Zhenwei; He, Qiang] Univ Tennessee, Dept Civil & Environm Engn, Knoxville, TN 37996 USA. [Qu, Yuanyuan; Ma, Qiao] Dalian Univ Technol, Sch Environm Sci & Technol, Key Lab Ind Ecol & Environm Engn, Minist Educ, Dalian 116024, Peoples R China. [He, Zhili; Zhou, Jizhong] Univ Oklahoma, Inst Environm Genom, Norman, OK 73019 USA. [He, Zhili; Zhou, Jizhong] Univ Oklahoma, Dept Microbiol & Plant Biol, Norman, OK 73019 USA. [Zhou, Jizhong] Lawrence Berkeley Natl Lab, Earth Sci Div, Berkeley, CA 94720 USA. [He, Qiang] Univ Tennessee, Inst Secure & Sustainable Environm, Knoxville, TN 37996 USA. [Zhu, Zhenwei] Loyola Univ Chicago, Inst Environm Sustainabil, Chicago, IL USA. RP Yang, YF; Zhou, JZ (reprint author), Tsinghua Univ, Sch Environm, State Key Joint Lab Environm Simulat & Pollut Con, Beijing 100084, Peoples R China.; He, Q (reprint author), Univ Tennessee, Dept Civil & Environm Engn, Knoxville, TN 37996 USA. EM yangyf@tsinghua.edu.cn; jzhou@ou.edu; qianghe@utk.edu RI He, Qiang/G-9061-2011 OI He, Qiang/0000-0002-7155-6474 FU Major Science and Technology Program for Water Pollution Control and Treatment [2013ZX07315-001-03]; U.S. Environmental Protection Agency [XA-83539201]; Science Alliance-Tennessee Center of Excellence; Institute for a Secure and Sustainable Environment at the University of Tennessee, Knoxville; National Science Foundation of China [41471202, 41430856]; state key laboratory of urban and region ecology of China [SKLURE2015-2-3]; Collaborative Innovation Center for Regional Environmental Quality FX The authors wish to thank Dr. Lauren Hale for language editing, and the anonymous reviewers for constructive comments. This work was partly supported by Major Science and Technology Program for Water Pollution Control and Treatment (2013ZX07315-001-03), a U.S. Environmental Protection Agency Grant XA-83539201, and the Science Alliance-Tennessee Center of Excellence. SC was partly supported by the Institute for a Secure and Sustainable Environment at the University of Tennessee, Knoxville. YY was partly supported from National Science Foundation of China (41471202) and the open funds of state key laboratory of urban and region ecology of China (No. SKLURE2015-2-3). JZ was partly supported from the National Science Foundation of China (41430856) and Collaborative Innovation Center for Regional Environmental Quality. NR 43 TC 0 Z9 0 U1 36 U2 36 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 0043-1354 J9 WATER RES JI Water Res. PD NOV 1 PY 2016 VL 104 BP 1 EP 10 DI 10.1016/j.watres.2016.07.072 PG 10 WC Engineering, Environmental; Environmental Sciences; Water Resources SC Engineering; Environmental Sciences & Ecology; Water Resources GA EA2DB UT WOS:000386401900001 PM 27497626 ER PT J AU Hemmatifar, A Palko, JW Stadermann, M Santiago, JG AF Hemmatifar, Ali Palko, James W. Stadermann, Michael Santiago, Juan G. TI Energy breakdown in capacitive deionization SO WATER RESEARCH LA English DT Article DE Capacitive deionization; Water desalination; Energy consumption; Porous carbon electrodes; Performance optimization ID POROUS CARBON ELECTRODES; CONSTANT-CURRENT; ELECTROCHEMICAL CAPACITORS; SELF-DISCHARGE; OPERATION; DESALINATION; CONSUMPTION; WATER; SUPERCAPACITOR; RESISTANCE AB We explored the energy loss mechanisms in capacitive deionization (CDI). We hypothesize that resistive and parasitic losses are two main sources of energy losses. We measured contribution from each loss mechanism in water desalination with constant current (CC) charge/discharge cycling. Resistive energy loss is expected to dominate in high current charging cases, as it increases approximately linearly with current for fixed charge transfer (resistive power loss scales as square of current and charging time scales as inverse of current). On the other hand, parasitic loss is dominant in low current cases, as the electrodes spend more time at higher voltages. We built a CDI cell with five electrode pairs and standard flow between architecture. We performed a series of experiments with various cycling currents and cut-off voltages (voltage at which current is reversed) and studied these energy losses. To this end, we measured series resistance of the cell (contact resistances, resistance of wires, and resistance of solution in spacers) during charging and discharging from voltage response of a small amplitude AC current signal added to the underlying cycling current. We performed a separate set of experiments to quantify parasitic (or leakage) current of the cell versus cell voltage. We then used these data to estimate parasitic losses under the assumption that leakage current is primarily voltage (and not current) dependent. Our results confirmed that resistive and parasitic losses respectively dominate in the limit of high and low currents. We also measured salt adsorption and report energy-normalized adsorbed salt (ENAS, energy loss per ion removed) and average salt adsorption rate (ASAR). We show a clear tradeoff between ASAR and ENAS and show that balancing these losses leads to optimal energy efficiency. (C) 2016 Elsevier Ltd. All rights reserved. C1 [Hemmatifar, Ali; Palko, James W.; Santiago, Juan G.] Stanford Univ, Dept Mech Engn, Stanford, CA 94305 USA. [Stadermann, Michael] Lawrence Livermore Natl Lab, Livermore, CA 94550 USA. RP Santiago, JG (reprint author), Stanford Univ, Dept Mech Engn, Stanford, CA 94305 USA. EM juan.santiago@stanford.edu FU LLNL LDRD project [15-ERD-068]; TomKat Center for Sustainable Energy at Stanford University; US DOE by LLNL [DE-AC52-07NA27344]; Stanford Graduate Fellowship program of Stanford University; TomKat Center for Sustainable Energy as part of the Distributed Production and Energy Generation program FX This work was supported jointly by LLNL LDRD project 15-ERD-068 and TomKat Center for Sustainable Energy at Stanford University. Work at LLNL was performed under the auspices of the US DOE by LLNL under Contract DE-AC52-07NA27344. A.H. gratefully acknowledges the support from the Stanford Graduate Fellowship program of Stanford University. J.G.S. and A.H. also gratefully acknowledge support from TomKat Center for Sustainable Energy as part of the Distributed Production and Energy Generation program. NR 34 TC 0 Z9 0 U1 33 U2 33 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 0043-1354 J9 WATER RES JI Water Res. PD NOV 1 PY 2016 VL 104 BP 303 EP 311 DI 10.1016/j.watres.2016.08.020 PG 9 WC Engineering, Environmental; Environmental Sciences; Water Resources SC Engineering; Environmental Sciences & Ecology; Water Resources GA EA2DB UT WOS:000386401900031 PM 27565115 ER PT J AU Elmer, JW Vaja, J Carlton, HD AF Elmer, J. W. Vaja, J. Carlton, H. D. TI The Effect of Reduced Pressure on Laser Keyhole Weld Porosity and Weld Geometry in Commercially Pure Titanium and Nickel SO WELDING JOURNAL LA English DT Article DE Laser Vacuum Welding; Electron Beam Welding; Weld Porosity Reduction; Porosity Distribution; Computed Tomography; Keyhole Weld Penetration; Weld Geometry; Porosity Morphology ID STAINLESS-STEEL AB The beneficial effect of reduced pressure laser welding in vacuum at 10(-1) mBar was investigated in commercially pure titanium and nickel and compared to atmospheric pressure welding in Ar shielding gas. Partial penetration keyhole welds were made in these materials using a continuous-wave disk laser operating at 2-4 kW and travel speeds of 12 and 17 mm/s, where moderate to severe porosity was observed under normal atmospheric pressure welding conditions. Additional welds were made in nickel using an electron beam welding process and the same parameters for comparison. Optical metallography, x-ray radiography, and computed x-ray tomography (CT) were used to characterize the porosity levels in the welds. Quantitative CT results show a monotonically decreasing pore size distribution for all of the welds, and the distributions can be fit with a two-parameter Wiebull relationship with a beta shape factor that varied between 0.37 and 0.61 depending on the welding conditions. Other results show laser vacuum essentially eliminates porosity in titanium and significantly reduces porosity in nickel, but does not completely eliminate porosity in nickel. Laser vacuum welds have increased keyhole penetration and reduced weld widths compared to their atmospheric pressure counterparts with similar beneficial geometric weld shapes as electron beam welds that are also made in vacuum. Finally, laser vacuum welds showed approximately one-half the volumetric porosity in nickel than electron beam welds with less porosity at the weld root. C1 [Elmer, J. W.; Carlton, H. D.] Lawrence Livermore Natl Lab, Livermore, CA 94550 USA. [Vaja, J.] AWE, Reading, Berks, England. RP Elmer, JW (reprint author), Lawrence Livermore Natl Lab, Livermore, CA 94550 USA. EM elmer1@LLNL.gov FU U.S. Department of Energy by Lawrence Livermore National Laboratory [DE-AC52-07NA27344] FX This work was performed under the auspices of the U.S. Department of Energy by Lawrence Livermore National Laboratory under Contract DE-AC52-07NA27344. The authors would like to thank Richard Watson, Tim Whiteside, and Jessica Opie of AWE for performing CT radiography and reconstruction of the data, Neil Bond and Gail Smith for preparing the metallographic samples, and Andrew Johnson for preparation of the laser welding figures and review of the manuscript. NR 18 TC 0 Z9 0 U1 4 U2 4 PU AMER WELDING SOC PI MIAMI PA 550 N W LEJEUNE RD, MIAMI, FL 33126 USA SN 0043-2296 J9 WELD J JI Weld. J. PD NOV PY 2016 VL 95 IS 11 BP 419S EP 430S PG 12 WC Metallurgy & Metallurgical Engineering SC Metallurgy & Metallurgical Engineering GA EA9XC UT WOS:000386997000012 ER PT J AU Dong, YR Sanford, RA Boyanov, MI Kemner, KM Flynn, TM O'Loughlin, EJ Chang, YJ Locke, RA Weber, JR Egan, SM Mackie, RI Cann, I Fouke, BW AF Dong, Yiran Sanford, Robert A. Boyanov, Maxim I. Kemner, Kenneth M. Flynn, Theodore M. O'Loughlin, Edward J. Chang, Yun-juan Locke, Randall A., Jr. Weber, Joseph R. Egan, Sheila M. Mackie, Roderick I. Cann, Isaac Fouke, Bruce W. TI Orenia metallireducens sp nov Strain Z6, a Novel Metal- Reducing Member of the Phylum Firmicutes from the Deep Subsurface SO APPLIED AND ENVIRONMENTAL MICROBIOLOGY LA English DT Article ID FE(III) OXIDE REDUCTION; DISSIMILATORY REDUCTION; ANAEROBIC BACTERIUM; IRON REDUCTION; TERRESTRIAL SUBSURFACE; MICROBIAL REDUCTION; PETROLEUM RESERVOIR; MN(IV) REDUCTION; FERRIC IRON; NEUTRAL PH AB A novel halophilic and metal-reducing bacterium, Orenia metallireducens strain Z6, was isolated from briny groundwater extracted from a 2.02 km-deep borehole in the Illinois Basin, IL. This organism shared 96% 16S rRNA gene similarity with Orenia marismortui but demonstrated physiological properties previously unknown for this genus. In addition to exhibiting a fermentative metabolism typical of the genus Orenia, strain Z6 reduces various metal oxides [Fe(III), Mn(IV), Co(III), and Cr(VI)], using H-2 as the electron donor. Strain Z6 actively reduced ferrihydrite over broad ranges of pH (6 to 9.6), salinity (0.4 to 3.5M NaCl), and temperature (20 to 60 degrees C). At pH 6.5, strain Z6 also reduced more crystalline iron oxides, such as lepidocrocite (gamma-FeOOH), goethite (alpha-FeOOH), and hematite (alpha-Fe2O3). Analysis of X-ray absorption fine structure (XAFS) following Fe(III) reduction by strain Z6 revealed spectra from ferrous secondary mineral phases consistent with the precipitation of vivianite [Fe-3(PO4)(2)] and siderite (FeCO3). The draft genome assembled for strain Z6 is 3.47 Mb in size and contains 3,269 protein-coding genes. Unlike the well-understood iron-reducing Shewanella and Geobacter species, this organism lacks the c-type cytochromes for typical Fe(III) reduction. Strain Z6 represents the first bacterial species in the genus Orenia (order Halanaerobiales) reported to reduce ferric iron minerals and other metal oxides. This microbe expands both the phylogenetic and physiological scopes of iron-reducing microorganisms known to inhabit the deep subsurface and suggests new mechanisms for microbial iron reduction. These distinctions from other Orenia spp. support the designation of strain Z6 as a new species, Orenia metallireducens sp. nov. IMPORTANCE A novel iron-reducing species, Orenia metallireducens sp. nov., strain Z6, was isolated from groundwater collected from a geological formation located 2.02 km below land surface in the Illinois Basin, USA. Phylogenetic, physiologic, and genomic analyses of strain Z6 found it to have unique properties for iron reducers, including (i) active microbial iron-reducing capacity under broad ranges of temperatures (20 to 60 degrees C), pHs (6 to 9.6), and salinities (0.4 to 3.5MNaCl), (ii) lack of c-type cytochromes typically affiliated with iron reduction in Geobacter and Shewanella species, and (iii) being the only member of the Halanaerobiales capable of reducing crystalline goethite and hematite. This study expands the scope of phylogenetic affiliations, metabolic capacities, and catalytic mechanisms for iron-reducing microbes. C1 [Dong, Yiran; Chang, Yun-juan; Mackie, Roderick I.; Cann, Isaac; Fouke, Bruce W.] Univ Illinois, Carl R Woese Inst Genom Biol, Urbana, IL 61801 USA. [Dong, Yiran; Sanford, Robert A.; Fouke, Bruce W.] Univ Illinois, Dept Geol, Champaign, IL 61820 USA. [Dong, Yiran; Mackie, Roderick I.; Cann, Isaac; Fouke, Bruce W.] Univ Illinois, Energy Biosci Inst, Urbana, IL 61801 USA. [Boyanov, Maxim I.; Kemner, Kenneth M.; Flynn, Theodore M.; O'Loughlin, Edward J.] Argonne Natl Lab, Biosci Div, Lemont, IL USA. [Boyanov, Maxim I.] Bulgarian Acad Sci, Inst Chem Engn, Sofia, Bulgaria. [Chang, Yun-juan] Rutgers State Univ, Off Informat Technol, High Performance & Res Comp, New Brunswick, NJ USA. [Locke, Randall A., Jr.] Univ Illinois, Illinois State Geol Survey, Champaign, IL 61820 USA. [Weber, Joseph R.; Fouke, Bruce W.] Univ Illinois, Dept Microbiol, 131 Burrill Hall, Urbana, IL 61801 USA. [Egan, Sheila M.; Cann, Isaac] Univ Illinois, Dept Biochem, Urbana, IL 61801 USA. [Mackie, Roderick I.; Cann, Isaac; Fouke, Bruce W.] Univ Illinois, Dept Anim Sci, 328 Mumford Hall, Urbana, IL 61801 USA. RP Dong, YR (reprint author), Univ Illinois, Carl R Woese Inst Genom Biol, Urbana, IL 61801 USA.; Dong, YR (reprint author), Univ Illinois, Dept Geol, Champaign, IL 61820 USA.; Dong, YR (reprint author), Univ Illinois, Energy Biosci Inst, Urbana, IL 61801 USA. EM dong5600@illinois.edu RI BM, MRCAT/G-7576-2011; ID, MRCAT/G-7586-2011 FU National Aeronautics and Space Administration (NASA) [NNA13AA91A]; U.S. Department of Energy (DOE) [DE-FC26-05NT42588, DE-AC02-06CH11357] FX This work, including the efforts of Yiran Dong, Robert A. Sanford, Janet Y. Chang, and Bruce Fouke, was funded by National Aeronautics and Space Administration (NASA) (NNA13AA91A). This work, including the efforts of Yiran Dong, Robert A. Sanford, Randall A. Locke, Jr., and Bruce W. Fouke, was funded by U.S. Department of Energy (DOE) (DE-FC26-05NT42588). This work, including the efforts of Maxim I. Boyanov, Kenneth M. Kemner, Theodore M. Flynn, and Edward J. O'Loughlin, was funded by U.S. Department of Energy (DOE) (DE-AC02-06CH11357). NR 86 TC 1 Z9 1 U1 14 U2 14 PU AMER SOC MICROBIOLOGY PI WASHINGTON PA 1752 N ST NW, WASHINGTON, DC 20036-2904 USA SN 0099-2240 EI 1098-5336 J9 APPL ENVIRON MICROB JI Appl. Environ. Microbiol. PD NOV PY 2016 VL 82 IS 21 BP 6440 EP 6453 DI 10.1128/AEM.02382-16 PG 14 WC Biotechnology & Applied Microbiology; Microbiology SC Biotechnology & Applied Microbiology; Microbiology GA DZ7UI UT WOS:000386072300016 PM 27565620 ER PT J AU Sheng, XL Batista, ER Duan, YX Tian, YH AF Sheng, Xiao-Lan Batista, Enrique R. Duan, Yi-Xiang Tian, Yong-Hui TI Dimension and bridging ligand effects on Mo-mediated catalytic transformation of dinitrogen to ammonia: Chain-like extended models of Nishibayashi's catalyst SO COMPUTATIONAL AND THEORETICAL CHEMISTRY LA English DT Article DE Nitrogen fixation; Catalysis; Molybdenum complex; Polynuclear model; DFT ID BIOLOGICAL NITROGEN-FIXATION; SINGLE MOLYBDENUM CENTER; MOLECULAR NITROGEN; SCHROCK CYCLE; TUNGSTEN DINITROGEN; PINCER LIGAND; REDUCTION; COMPLEX; N-2; HYDROGENATION AB Previous studies suggested that in Nishibayashi's homogenous catalytic systems based on molybdenum (Mo) complexes, the bimetallic structure facilitated dinitrogen to ammonia conversion in comparison to the corresponding monometallic complexes, likely due to the through-bond interactions between the two Mo centers. However, more detailed model systems are necessary to support this bimetallic hypothesis, and to elucidate the multi-metallic effects on the catalytic mechanism. In this work, we computationally examined the effects of dimension as well as the types of bridging ligands on the catalytic activities of molybdenum-dinitrogen complexes by using a set of extended model systems based on Nishibayashi's bimetallic structure. The polynuclear chains containing four ([Mo](4)) or more Mo centers were found to drastically enhance the catalytic performance by comparing with both the monometallic and bimetallic complexes. Carbide ([:C C:](2-)) was found to be a more effective bridging ligand than N-2 in terms of electronic charges dispersion between metal centers thereby facilitating reactions in the catalytic cycle. The mechanistic modelling suggests that in principle, more efficient catalytic system for N-2 to NH3 transformation might be obtained by extending the polynuclear chain to a proper size in combination with an effective bridging ligand for charge dispersion. (C) 2016 Elsevier B.V. All rights reserved. C1 [Sheng, Xiao-Lan; Duan, Yi-Xiang; Tian, Yong-Hui] Sichuan Univ, Res Ctr Analyt Instrumentat, Coll Life Sci, Chengdu 610064, Sichuan, Peoples R China. [Batista, Enrique R.] LANL, Div Theoret, Los Alamos, NM 87545 USA. RP Tian, YH (reprint author), Sichuan Univ, Res Ctr Analyt Instrumentat, Coll Life Sci, Chengdu 610064, Sichuan, Peoples R China. EM yonghuitian@scu.edu.cn FU National Science Foundation of China [21443012]; Faculty Startup Grant of Sichuan University FX This research was supported by the National Science Foundation of China (Grant No. 21443012) and the Faculty Startup Grant of Sichuan University. We thank the National Supercomputing Center in Shenzhen for providing the computational resources. NR 63 TC 0 Z9 0 U1 10 U2 10 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 2210-271X EI 1872-7999 J9 COMPUT THEOR CHEM JI Comput. Theor. Chem. PD NOV 1 PY 2016 VL 1095 BP 134 EP 141 DI 10.1016/j.comptc.2016.09.022 PG 8 WC Chemistry, Physical SC Chemistry GA EA2EF UT WOS:000386404900016 ER PT J AU Moyer, ET Stergiou, JC Reese, GM Abboud, NN AF Moyer, E. Thomas Stergiou, Jonathan C. Reese, Garth M. Abboud, Najib N. TI Navy Enhanced Sierra Mechanics (NEsm): Toolbox for Predicting Navy Shock and Damage SO COMPUTING IN SCIENCE & ENGINEERING LA English DT Article AB The US Navy is developing a new suite of computational mechanics tools to predict ship response and damage during threat weapon encounters. Navy Enhanced Sierra Mechanics is optimized to support high-performance computing architectures, providing the physics-based ship response and threat weapon damage predictions needed to support the design and assessment of highly survivable ships. C1 [Moyer, E. Thomas; Stergiou, Jonathan C.] Naval Surface Warfare Ctr Carderock Div, Potomac, MD 20817 USA. [Reese, Garth M.] Sandia Natl Labs, Carlsbad, CA USA. [Abboud, Najib N.] Thornton Tomasetti Weidlinger Appl Sci Practice, New York, NY USA. RP Moyer, ET (reprint author), Naval Surface Warfare Ctr Carderock Div, Potomac, MD 20817 USA. EM erwin.moyer@navy.mil; jonathan.stergiou@navy.mil; gmreese@sandia.gov; NAbboud@ThorntonTomasetti.com FU Department of Defense High Performance Computing Modernization Program (HPCMP) as the CREATE-Ships Shock/Damage Product; Office of Naval Research FX Development of the Navy Enhanced Sierra Mechanics (NESM) software suite is sponsored by the Department of Defense High Performance Computing Modernization Program (HPCMP) as the CREATE-Ships Shock/Damage Product. NESM employs the structural mechanics capabilities from the Sierra Mechanics suite developed by Sandia National Laboratories under the Department of Energy Advanced Simulation and Computing (ASC) program, along with the Eulerian solver and Standard Coupling Interface, DYSMAS/FD and DYSMAS/SCI, from the DYSMAS suite, developed by NSWC Indian Head Explosive Ordnance Disposal Technology Division jointly with the German Ministry of Defense (MoD) under a series of Office of Naval Research-sponsored US-Germany project agreements. NR 21 TC 0 Z9 0 U1 2 U2 2 PU IEEE COMPUTER SOC PI LOS ALAMITOS PA 10662 LOS VAQUEROS CIRCLE, PO BOX 3014, LOS ALAMITOS, CA 90720-1314 USA SN 1521-9615 EI 1558-366X J9 COMPUT SCI ENG JI Comput. Sci. Eng. PD NOV-DEC PY 2016 VL 18 IS 6 BP 10 EP 18 PG 9 WC Computer Science, Interdisciplinary Applications SC Computer Science GA EA2GY UT WOS:000386412000003 ER PT J AU Cunningham, G Jones, KE AF Cunningham, Greg Jones, Katie Elyce TI Argonne Discovery Yields Self-Healing Diamond-Like Carbon SO COMPUTING IN SCIENCE & ENGINEERING LA English DT Editorial Material C1 [Cunningham, Greg; Jones, Katie Elyce] Argonne Natl Lab, Lemont, IL 60439 USA. RP Cunningham, G (reprint author), Argonne Natl Lab, Lemont, IL 60439 USA. EM gcunningham@anl.gov; kejones@anl.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU IEEE COMPUTER SOC PI LOS ALAMITOS PA 10662 LOS VAQUEROS CIRCLE, PO BOX 3014, LOS ALAMITOS, CA 90720-1314 USA SN 1521-9615 EI 1558-366X J9 COMPUT SCI ENG JI Comput. Sci. Eng. PD NOV-DEC PY 2016 VL 18 IS 6 BP 77 EP 79 PG 3 WC Computer Science, Interdisciplinary Applications SC Computer Science GA EA2GY UT WOS:000386412000011 ER PT J AU Cantwell, MG Katz, DR Sullivan, JC Ho, K Burgess, RM Cashman, M AF Cantwell, Mark G. Katz, David R. Sullivan, Julia C. Ho, Kay Burgess, Robert M. Cashman, Michaela TI SELECTED PHARMACEUTICALS ENTERING AN ESTUARY: CONCENTRATIONS, TEMPORAL TRENDS, PARTITIONING, AND FLUXES SO ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY LA English DT Article DE Pharmaceutical; Environmental partitioning; Contaminant; Wastewater; Estuarine ID WATER TREATMENT PLANTS; WASTE-WATER; BETA-BLOCKERS; ENVIRONMENTAL RISK; SURFACE WATERS; RIVER-BASIN; SEDIMENTS; CONTAMINANTS; SORPTION; POLLUTANTS AB In many coastal watersheds and ecosystems, rivers discharging to estuaries receive waters from domestic wastewater-treatment plants resulting in the release and distribution of pharmaceuticals to the marine environment. In the present study, 15 active pharmaceutical ingredients were measured regularly over 1 yr in the dissolved and particulate phases as they entered Narragansett Bay from the Pawtuxet River in Cranston (Rhode Island, USA). Of the active pharmaceutical ingredients measured, 14 were consistently present in the dissolved phase, with concentrations ranging from below detection to >310 ng/L, whereas 8 were present in the particulate phase (0.2-18 ng/g). Partition coefficients (K(d)s and K(OC)s) were determined, and organic carbon normalization reduced variability associated with Kds for the active pharmaceutical ingredients evaluated. Flux estimates based on river flow were calculated for both dissolved and particulate-phase active pharmaceutical ingredients, with particulate fluxes being low (1-12 g/yr) and dissolved fluxes of active pharmaceutical ingredients being 155 g/yr to 11 600 g/yr. Results indicate that the pharmaceuticals measured in the present study reside primarily in the dissolved phase and thus are likely bioavailable on entering the estuarine waters of Narragansett Bay. This long-term temporal study provides important information on seasonal and annual dynamics of pharmaceuticals in an urban estuarine watershed. Published 2016 Wiley Periodicals Inc. on behalf of SETAC. This article is a US Government work and, as such, is in the public domain in the United States of America. C1 [Cantwell, Mark G.; Katz, David R.; Ho, Kay; Burgess, Robert M.] US EPA, Off Res & Dev, Narragansett, RI 02882 USA. [Sullivan, Julia C.] Oak Ridge Inst Sci & Educ, Narragansett, RI USA. [Cashman, Michaela] Univ Rhode Isl, Dept Geosci, Kingston, RI 02881 USA. RP Cantwell, MG (reprint author), US EPA, Off Res & Dev, Narragansett, RI 02882 USA. EM Cantwell.mark@epa.gov FU US Department of Energy; Environmental Protection Agency; US Environmental Protection Agency FX The present study was supported in part by an appointment to the Research Participation Program for the US Environmental Protection Agency, Office of Research and Development, administered by the Oak Ridge Institute for Science and Education through an interagency agreement between the US Department of Energy and Environmental Protection Agency. Although the research described in the present study has been wholly funded by the US Environmental Protection Agency and has been technically reviewed at the Atlantic Ecology Division, it has not been subjected to agency-level review. Therefore, it does not necessarily reflect the views of the agency. The present study is number ORD-013732 of the Atlantic Ecology Division of the US Environmental Protection Agency, Office of Research and Development, National Health Effects Environmental Research Laboratory. Mention of trade names does not constitute endorsement or recommendation for use. NR 39 TC 0 Z9 0 U1 9 U2 9 PU WILEY-BLACKWELL PI HOBOKEN PA 111 RIVER ST, HOBOKEN 07030-5774, NJ USA SN 0730-7268 EI 1552-8618 J9 ENVIRON TOXICOL CHEM JI Environ. Toxicol. Chem. PD NOV PY 2016 VL 35 IS 11 BP 2665 EP 2673 DI 10.1002/etc.3452 PG 9 WC Environmental Sciences; Toxicology SC Environmental Sciences & Ecology; Toxicology GA EA2XU UT WOS:000386461000004 PM 27062058 ER PT J AU Van Meter, RJ Glinski, DA Henderson, WM Purucker, ST AF Van Meter, Robin J. Glinski, Donna A. Henderson, W. Matthew Purucker, S. Thomas TI SOIL ORGANIC MATTER CONTENT EFFECTS ON DERMAL PESTICIDE BIOCONCENTRATION IN AMERICAN TOADS (BUFO AMERICANUS) SO ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY LA English DT Article DE Amphibian; Organic matter; Pesticide; Soil ID GLYPHOSATE-BASED HERBICIDES; TERRESTRIAL ORGANISMS; ACUTE TOXICITY; AMPHIBIANS; EXPOSURE; SORPTION; USA; ACCUMULATION; CALIFORNIA; MALATHION AB Pesticides have been implicated as a major factor in global amphibian declines and may pose great risk to terrestrial phase amphibians moving to and from breeding ponds on agricultural landscapes. Dermal uptake from soil is known to occur in amphibians, but predicting pesticide availability and bioconcentration across soil types is not well understood. The present study was designed to compare uptake of 5 current-use pesticides (imidacloprid, atrazine, triadimefon, fipronil, and pendimethalin) in American toads (Bufo americanus) from exposure on soils with significant organic matter content differences (14.1% = high organic matter and 3.1% = low organic matter). We placed toads on high-or low-organic matter soil after applying individual current-use pesticides on the soil surface for an 8-h exposure duration. Whole body tissue homogenates and soils were extracted and analyzed using liquid chromatography-mass spectrometry to determine pesticide tissue and soil concentration, as well as bioconcentration factor in toads. Tissue concentrations were greater on the low-organic matter soil than the high-organic matter soil across all pesticides (average +/- standard error; 1.23 +/- 0.35 ppm and 0.78 +/- 0.23 ppm, respectively), and bioconcentration was significantly higher for toads on the low-organic matter soil (analysis of covariance p = 0.002). Soil organic matter is known to play a significant role in the mobility of pesticides and bioavailability to living organisms. Agricultural soils typically have relatively lower organic matter content and serve as a functional habitat for amphibians. The potential for pesticide accumulation in amphibians moving throughout agricultural landscapes may be greater and should be considered in conservation and policy efforts. (C) 2016 SETAC. C1 [Van Meter, Robin J.; Glinski, Donna A.] Oak Ridge Inst Sci & Educ, Oak Ridge, TN 37830 USA. [Henderson, W. Matthew; Purucker, S. Thomas] US EPA, Ecosyst Res Div, Athens, GA USA. [Van Meter, Robin J.] Washington Coll, Chestertown, MD 21620 USA. RP Van Meter, RJ (reprint author), Oak Ridge Inst Sci & Educ, Oak Ridge, TN 37830 USA.; Van Meter, RJ (reprint author), Washington Coll, Chestertown, MD 21620 USA. EM rvanmeter2@washcoll.edu FU US Department of Energy [DW8992298301]; USEPA [DW8992298301] FX Thanks to M. Cyterski for peer review and F. Rauschenberg for manuscript review and edits. Many hours of amphibian care and laboratory assistance were given by K. Washart. Our IACUC protocol (SU 14-001) received approval from the Washington College Institutional Animal Care and Use Committee. The present study was supported in part by an appointment to the Postdoctoral Research Program at the USEPA Ecosystems Research Division, Athens, Georgia, administered by the Oak Ridge Institute for Science and Education through Interagency Agreement DW8992298301 between the US Department of Energy and the USEPA. NR 56 TC 1 Z9 1 U1 15 U2 15 PU WILEY-BLACKWELL PI HOBOKEN PA 111 RIVER ST, HOBOKEN 07030-5774, NJ USA SN 0730-7268 EI 1552-8618 J9 ENVIRON TOXICOL CHEM JI Environ. Toxicol. Chem. PD NOV PY 2016 VL 35 IS 11 BP 2734 EP 2741 DI 10.1002/etc.3439 PG 8 WC Environmental Sciences; Toxicology SC Environmental Sciences & Ecology; Toxicology GA EA2XU UT WOS:000386461000011 PM 27028289 ER PT J AU Park, K AF Park, Kijun TI Exclusive Single Pion Electroproduction off the Proton: Results from CLAS SO FEW-BODY SYSTEMS LA English DT Article ID NUCLEON RESONANCE REGION; RELATIVISTIC QUARK-MODEL; MESON PRODUCTION; GAMMA-ASTERISK; TRANSITION AB Exclusive meson electroproduction off protons is a powerful tool to probe the effective degrees of freedom in excited nucleon states at the varying distance scale where the transition from the contributions of both quark core and meson-baryon cloud to the quark core dominance. During the past decade, the CLAS collaboration has executed a broad experimental program to study the excited states of the proton using polarized electron beam and both polarized and unpolarized proton targets. The measurements covered a broad kinematic range in the invariant mass W and photon virtuality with nearly full coverage in polar and azimuthal angles in the hadronic CM system. As results, several low-lying nucleon resonance states in particular from pion threshold to have been explored. These include , , , and states. In addition, we recently published the differential cross sections and helicity amplitudes of the reaction at higher W (1.6-2.0 GeV) which are the , , and states. These excited states with isospin 1/2 and with masses near 1.7 GeV can be accessed in single production as there are no isospin 3/2 states present in this mass range with the same spin-parity assignments. I will briefly discuss these states from CLAS results of the single charged pion electroproduction data. C1 [Park, Kijun] Jefferson Lab, 12000 Jefferson Ave, Newport News, VA 23606 USA. RP Park, K (reprint author), Jefferson Lab, 12000 Jefferson Ave, Newport News, VA 23606 USA. EM parkkj@jlab.org OI Park, Kijun/0000-0001-6538-084X NR 53 TC 0 Z9 0 U1 0 U2 0 PU SPRINGER WIEN PI WIEN PA SACHSENPLATZ 4-6, PO BOX 89, A-1201 WIEN, AUSTRIA SN 0177-7963 EI 1432-5411 J9 FEW-BODY SYST JI Few-Body Syst. PD NOV PY 2016 VL 57 IS 11 BP 1035 EP 1040 DI 10.1007/s00601-016-1145-6 PG 6 WC Physics, Multidisciplinary SC Physics GA EA1RL UT WOS:000386369500006 ER PT J AU Richards, DG AF Richards, David G. TI Resonances in Lattice QCD from (Mostly) Low to (Sometimes) High Virtualities SO FEW-BODY SYSTEMS LA English DT Article ID ROPER RESONANCE; MATRIX; STATES AB I present a survey of calculations of the excited spectrum in lattice QCD. I then describe recent advances aimed at extracting the momentum-dependent phase shifts from lattice calculations, notably in the meson sector, and the potential for their application to baryons. I conclude with a discussion of calculations of the electromagnetic transition form factors to excited nucleons, including calculations at high Q(2). C1 [Richards, David G.] Jefferson Lab, 12000 Jefferson Ave, Newport News, VA 23606 USA. RP Richards, DG (reprint author), Jefferson Lab, 12000 Jefferson Ave, Newport News, VA 23606 USA. EM dgr@jlab.org FU U.S. Department of Energy, Office of Science, Office of Nuclear Physics [DE-AC05-06OR23177] FX The author would like to thank his colleagues in the HadSpec Collaboration for discussions and collaboration on some of the work. I am grateful to the authors of refs. [42] and [4] for use of their figures. This material is based upon work supported by the U.S. Department of Energy, Office of Science, Office of Nuclear Physics under contract DE-AC05-06OR23177. NR 55 TC 0 Z9 0 U1 0 U2 0 PU SPRINGER WIEN PI WIEN PA SACHSENPLATZ 4-6, PO BOX 89, A-1201 WIEN, AUSTRIA SN 0177-7963 EI 1432-5411 J9 FEW-BODY SYST JI Few-Body Syst. PD NOV PY 2016 VL 57 IS 11 BP 1051 EP 1058 DI 10.1007/s00601-016-1147-4 PG 8 WC Physics, Multidisciplinary SC Physics GA EA1RL UT WOS:000386369500008 ER PT J AU Qin, SX AF Qin, Si-xue TI Comments on Formulating Meson Bound-State Equations Beyond Rainbow-Ladder Approximation SO FEW-BODY SYSTEMS LA English DT Article ID GREEN-TAKAHASHI IDENTITIES; VERTEX AB We study mesons through solving the coupled system of the gap equation for the quark propagator and the Bethe-Salpeter equation for the meson wavefunction. The gap equation and Bethe-Salpeter equation are in fact members of infinitely coupled Dyson-Schwinger equations of Green functions of QCD. To make it solvable, the system must be truncated. The simplest rainbow-ladder truncation is widely used but shows drawbacks in many aspects. To improve the simplest truncation, we analyze symmetries of the fundamental theory and solve the corresponding Ward-Green-Takahashi identities. Then, the elements of the coupled system, i.e., the quark-gluon vertex and the quark-antiquark scattering kernel, can be constructed accordingly. C1 [Qin, Si-xue] Argonne Natl Lab, Div Phys, Argonne, IL 60439 USA. RP Qin, SX (reprint author), Argonne Natl Lab, Div Phys, Argonne, IL 60439 USA. EM sqin@anl.gov FU Office of the Director at Argonne National Laboratory through the Named Postdoctoral Fellowship Program-Maria Goeppert Mayer Fellowship FX The author would like to thank C. D. Roberts for helpful discussions. The work was supported by the Office of the Director at Argonne National Laboratory through the Named Postdoctoral Fellowship Program-Maria Goeppert Mayer Fellowship. NR 15 TC 0 Z9 0 U1 0 U2 0 PU SPRINGER WIEN PI WIEN PA SACHSENPLATZ 4-6, PO BOX 89, A-1201 WIEN, AUSTRIA SN 0177-7963 EI 1432-5411 J9 FEW-BODY SYST JI Few-Body Syst. PD NOV PY 2016 VL 57 IS 11 BP 1059 EP 1065 DI 10.1007/s00601-016-1149-2 PG 7 WC Physics, Multidisciplinary SC Physics GA EA1RL UT WOS:000386369500009 ER PT J AU Roberts, CD Segovia, J AF Roberts, Craig D. Segovia, Jorge TI Baryons and the Borromeo SO FEW-BODY SYSTEMS LA English DT Article ID QUANTUM CHROMODYNAMICS; FORM-FACTORS; NUCLEON; QCD; CONFINEMENT; PROPAGATORS; EQUATIONS; CONSTANT; DIQUARKS; PHYSICS AB The kernels in the tangible matter of our everyday experience are composed of light quarks. At least, they are light classically; but they don't remain light. Dynamical effects within the Standard Model of Particle Physics change them in remarkable ways, so that in some configurations they appear nearly massless, but in others possess masses on the scale of light nuclei. Modern experiment and theory are exposing the mechanisms responsible for these remarkable transformations. The rewards are great if we can combine the emerging sketches into an accurate picture of confinement, which is such a singular feature of the Standard Model; and looming larger amongst the emerging ideas is a perspective that leads to a Borromean picture of the proton and its excited states. C1 [Roberts, Craig D.] Argonne Natl Lab, Div Phys, Argonne, IL 60439 USA. [Segovia, Jorge] Tech Univ Munich, Phys Dept, D-85748 Garching, Germany. RP Roberts, CD (reprint author), Argonne Natl Lab, Div Phys, Argonne, IL 60439 USA. EM cdroberts@anl.gov; jorge.segovia@tum.de RI Segovia, Jorge/C-7202-2015 OI Segovia, Jorge/0000-0001-5838-7103 FU U.S. Department of Energy, Office of Science, Office of Nuclear Physics [DE-AC02-06CH11357]; Alexander von Humboldt Foundation FX Both the results described and the insights drawn herein are fruits from collaborations we have joined with many colleagues and friends throughout the world; and we are very grateful to them all. We would also like to thank Ralf Gothe, Victor Mokeev and Elena Santopinto for enabling our participation in the ECT* Workshop: "Nucleon Resonances: From Photoproduction to High Photon Virtualities", 12-16 October 2015, which proved very rewarding. This work was supported by the U.S. Department of Energy, Office of Science, Office of Nuclear Physics, under contract no. DE-AC02-06CH11357; and the Alexander von Humboldt Foundation. NR 87 TC 1 Z9 1 U1 0 U2 0 PU SPRINGER WIEN PI WIEN PA SACHSENPLATZ 4-6, PO BOX 89, A-1201 WIEN, AUSTRIA SN 0177-7963 EI 1432-5411 J9 FEW-BODY SYST JI Few-Body Syst. PD NOV PY 2016 VL 57 IS 11 BP 1067 EP 1076 DI 10.1007/s00601-016-1150-9 PG 10 WC Physics, Multidisciplinary SC Physics GA EA1RL UT WOS:000386369500010 ER PT J AU Barnett, JM Yu, XY Recknagle, KP Glissmeyer, JA AF Barnett, J. Matthew Yu, Xiao-Ying Recknagle, Kurtis P. Glissmeyer, John A. TI Modeling and Qualification of a Modified Emission Unit for Radioactive Air Emissions Stack Sampling Compliance SO HEALTH PHYSICS LA English DT Article DE emissions; atmospheric; monitoring; air; monitoring; environmental; standards AB A planned laboratory space and exhaust system modification to the Pacific Northwest National Laboratory Material Science and Technology Building indicated that a new evaluation of the mixing at the air sampling system location would be required for compliance to ANSI/HPS N13.1-2011. The modified exhaust system would add a third fan, thereby increasing the overall exhaust rate out the stack, thus voiding the previous mixing study. Prior to modifying the radioactive air emissions exhaust system, a three-dimensional computational fluid dynamics computer model was used to evaluate the mixing at the sampling system location. Modeling of the original three-fan system indicated that not all mixing criteria could be met. A second modeling effort was conducted with the addition of an air blender downstream of the confluence of the three fans, which then showed satisfactory mixing results. The final installation included an air blender, and the exhaust system underwent full-scale tests to verify velocity, cyclonic flow, gas, and particulate uniformity. The modeling results and those of the full-scale tests show agreement between each of the evaluated criteria. The use of a computational fluid dynamics code was an effective aid in the design process and allowed the sampling system to remain in its original location while still meeting the requirements for sampling at a well mixed location. C1 [Barnett, J. Matthew; Yu, Xiao-Ying; Recknagle, Kurtis P.; Glissmeyer, John A.] Pacific Northwest Natl Lab, POB 999,MSIN J2-25, Richland, WA 99354 USA. RP Barnett, JM (reprint author), Pacific Northwest Natl Lab, POB 999,MSIN J2-25, Richland, WA 99354 USA. EM matthew.barnett@pnnl.gov FU U.S. Department of Energy [DE-AC05-76RL01830] FX PNNL is operated by Battelle for the U.S. Department of Energy under Contract DE-AC05-76RL01830. NR 12 TC 0 Z9 0 U1 2 U2 2 PU LIPPINCOTT WILLIAMS & WILKINS PI PHILADELPHIA PA TWO COMMERCE SQ, 2001 MARKET ST, PHILADELPHIA, PA 19103 USA SN 0017-9078 EI 1538-5159 J9 HEALTH PHYS JI Health Phys. PD NOV PY 2016 VL 111 IS 5 BP 432 EP 441 DI 10.1097/HP.0000000000000557 PG 10 WC Environmental Sciences; Public, Environmental & Occupational Health; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging SC Environmental Sciences & Ecology; Public, Environmental & Occupational Health; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging GA DZ9SY UT WOS:000386220500005 PM 27682902 ER PT J AU McLean, TD Moore, ME Justus, AL Hudston, JA Barbe, B AF McLean, Thomas D. Moore, Murray E. Justus, Alan L. Hudston, Jonathan A. Barbe, Benoit TI Dynamic Radioactive Source for Evaluating and Demonstrating Time-dependent Performance of Continuous Air Monitors SO HEALTH PHYSICS LA English DT Article DE aerosols; algorithm; instrumentation; monitoring; air AB Evaluation of continuous air monitors in the presence of a plutonium aerosol is time intensive, expensive, and requires a specialized facility. The Radiation Protection Services Group at Los Alamos National Laboratory has designed a Dynamic Radioactive Source, intended to replace plutonium aerosol challenge testing. The Dynamic Radioactive Source is small enough to be inserted into the sampler filter chamber of a typical continuous air monitor. Time-dependent radioactivity is introduced from electroplated sources for real-time testing of a continuous air monitor where a mechanical wristwatch motor rotates a mask above an alpha-emitting electroplated disk source. The mask is attached to the watch's minute hand, and as it rotates, more of the underlying source is revealed. The measured alpha activity increases with time, simulating the arrival of airborne radioactive particulates at the air sampler inlet. The Dynamic Radioactive Source allows the temporal behavior of puff and chronic release conditions to be mimicked without the need for radioactive aerosols. The new system is configurable to different continuous air monitor designs and provides an in-house testing capability (benchtop compatible). It is a repeatable and reusable system and does not contaminate the tested air monitor. Test benefits include direct user control, realistic (plutonium) aerosol spectra, and iterative development of continuous air monitor alarm algorithms. Data obtained using the Dynamic Radioactive Source has been used to elucidate alarm algorithms and to compare the response time of two commercial continuous air monitors. C1 [McLean, Thomas D.; Moore, Murray E.; Justus, Alan L.; Hudston, Jonathan A.] Los Alamos Natl Lab, Los Alamos, NM 87545 USA. [Barbe, Benoit] RGM Watch Co, Mt Joy, PA 17552 USA. RP Moore, ME (reprint author), Los Alamos Natl Lab, Los Alamos, NM 87545 USA. EM memoore@lanl.gov FU U.S. Department of Energy [DE-AC52-06NA25396] FX This work has been co-authored by employees of Los Alamos National Security, LLC, operator of the Los Alamos National Laboratory under Contract No.DE-AC52-06NA25396 with the U.S. Department of Energy. The United States Government retains and the publisher, by accepting this work for publication, acknowledges that the United States Government retains a nonexclusive, paid-up, irrevocable, worldwide license to publish or reproduce this work, or allow others to do so for United States Government purposes. NR 5 TC 0 Z9 0 U1 2 U2 2 PU LIPPINCOTT WILLIAMS & WILKINS PI PHILADELPHIA PA TWO COMMERCE SQ, 2001 MARKET ST, PHILADELPHIA, PA 19103 USA SN 0017-9078 EI 1538-5159 J9 HEALTH PHYS JI Health Phys. PD NOV PY 2016 VL 111 IS 5 BP 442 EP 450 DI 10.1097/HP.0000000000000558 PG 9 WC Environmental Sciences; Public, Environmental & Occupational Health; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging SC Environmental Sciences & Ecology; Public, Environmental & Occupational Health; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging GA DZ9SY UT WOS:000386220500006 PM 27682903 ER PT J AU Figueiredo, B Tsang, CF Niemi, A Lindgren, G AF Figueiredo, Bruno Tsang, Chin-Fu Niemi, Auli Lindgren, Georg TI Review: The state-of-art of sparse channel models and their applicability to performance assessment of radioactive waste repositories in fractured crystalline formations SO HYDROGEOLOGY JOURNAL LA English DT Review DE Crystalline rocks; Solute transport; Channelised flow; Sparse channels; Flow dimension ID TRACER TRANSPORT; SINGLE FRACTURE; SOLUTE TRANSPORT; PERCOLATION-THRESHOLD; APERTURE VARIABILITY; NETWORK MODEL; POROUS-MEDIA; FLOW MODEL; FLUID-FLOW; ROCK AB Laboratory and field experiments done on fractured rock show that flow and solute transport often occur along flow channels. 'Sparse channels' refers to the case where these channels are characterised by flow in long flow paths separated from each other by large spacings relative to the size of flow domain. A literature study is presented that brings together information useful to assess whether a sparse-channel network concept is an appropriate representation of the flow system in tight fractured rock of low transmissivity, such as that around a nuclear waste repository in deep crystalline rocks. A number of observations are made in this review. First, conventional fracture network models may lead to inaccurate results for flow and solute transport in tight fractured rocks. Secondly, a flow dimension of 1, as determined by the analysis of pressure data in well testing, may be indicative of channelised flow, but such interpretation is not unique or definitive. Thirdly, in sparse channels, the percolation may be more influenced by the fracture shape than the fracture size and orientation but further studies are needed. Fourthly, the migration of radionuclides from a waste canister in a repository to the biosphere may be strongly influenced by the type of model used (e.g. discrete fracture network, channel model). Fifthly, the determination of appropriateness of representing an in situ flow system by a sparse-channel network model needs parameters usually neglected in site characterisation, such as the density of channels or fracture intersections. C1 [Figueiredo, Bruno; Tsang, Chin-Fu; Niemi, Auli] Uppsala Univ, Villavagen 16, Uppsala, Sweden. [Tsang, Chin-Fu] Lawrence Berkeley Natl Lab, Berkeley, CA USA. [Lindgren, Georg] Swedish Radiat Safety Author, Stockholm, Sweden. RP Figueiredo, B (reprint author), Uppsala Univ, Villavagen 16, Uppsala, Sweden. EM bruno.figueiredo@geo.uu.se FU Swedish Radiation Safety Authority (SSM) FX The authors gratefully acknowledge the Swedish Radiation Safety Authority (SSM), for providing financial support to research reported in this paper. NR 84 TC 0 Z9 0 U1 9 U2 9 PU SPRINGER PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 USA SN 1431-2174 EI 1435-0157 J9 HYDROGEOL J JI Hydrogeol. J. PD NOV PY 2016 VL 24 IS 7 BP 1607 EP 1622 DI 10.1007/s10040-016-1415-x PG 16 WC Geosciences, Multidisciplinary; Water Resources SC Geology; Water Resources GA EA1GO UT WOS:000386340700001 ER PT J AU Alippi, C Boracchi, G Wohlberg, B AF Alippi, Cesare Boracchi, Giacomo Wohlberg, Brendt TI Model Complexity, Regularization, and Sparsity SO IEEE COMPUTATIONAL INTELLIGENCE MAGAZINE LA English DT Editorial Material C1 [Alippi, Cesare; Boracchi, Giacomo] Politecn Milan, Dipartimento Elettron Informaz & Bioingn, Milan, Italy. [Alippi, Cesare] Univ Svizzera Italiana, Lugano, Switzerland. [Wohlberg, Brendt] Los Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA. RP Alippi, C (reprint author), Politecn Milan, Dipartimento Elettron Informaz & Bioingn, Milan, Italy.; Alippi, C (reprint author), Univ Svizzera Italiana, Lugano, Switzerland. NR 0 TC 0 Z9 0 U1 0 U2 0 PU IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC PI PISCATAWAY PA 445 HOES LANE, PISCATAWAY, NJ 08855-4141 USA SN 1556-603X EI 1556-6048 J9 IEEE COMPUT INTELL M JI IEEE Comput. Intell. Mag. PD NOV PY 2016 VL 11 IS 4 BP 12 EP 13 DI 10.1109/MCI.2016.2602071 PG 2 WC Computer Science, Artificial Intelligence SC Computer Science GA DZ9UZ UT WOS:000386226900001 ER PT J AU Zhou, Z Yang, X Lan, ZL Rich, P Tang, W Morozov, V Desai, N AF Zhou, Zhou Yang, Xu Lan, Zhiling Rich, Paul Tang, Wei Morozov, Vitali Desai, Narayan TI Improving Batch Scheduling on Blue Gene/Q by Relaxing Network Allocation Constraints SO IEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS LA English DT Article DE Job scheduling; resource management; network partition; torus/mesh topology ID ALGORITHMS AB As systems scale toward exascale, many resources will become increasingly constrained. While some of these resources have historically been explicitly allocated, many-such as network bandwidth, I/O bandwidth, or power-have not. As systems continue to evolve, we expect many such resources to become explicitly managed. This change will pose critical challenges to resource management and job scheduling. In this paper, we explore the potential of relaxing network allocation constraints for Blue Gene systems. Our objective is to improve the batch scheduling performance, where the partition-based interconnect architecture provides a unique opportunity to explicitly allocate network resources to jobs. This paper makes three major contributions. The first is substantial benchmarking of parallel applications, focusing on assessing application sensitivity to communication bandwidth at large scale. The second is three new scheduling schemes using relaxed network allocation and targeted at balancing individual job performance with overall system performance. The third is a comparative study of our scheduling schemes versus the existing scheduler on Mira, a 48-rack Blue Gene/Q system at Argonne National Laboratory. Specifically, we use job traces collected from this production system. C1 [Zhou, Zhou; Yang, Xu; Lan, Zhiling] IIT, Dept Comp Sci, Chicago, IL 60616 USA. [Rich, Paul; Morozov, Vitali] Argonne Natl Lab, Argonne Leadership Comp Facil, Lemont, IL 60439 USA. [Desai, Narayan] Ericsson Inc, San Jose, CA 95134 USA. [Tang, Wei] Google Inc, New York, NY 10018 USA. RP Zhou, Z (reprint author), IIT, Dept Comp Sci, Chicago, IL 60616 USA. EM zzhou1@hawk.iit.edu; xyang56@hawk.iit.edu; lan@iit.edu; richp@alcf.anl.gov; weitang@google.com; morozov@anl.gov; narayan.desai@ericsson.com FU US National Science Foundation [CNS-320125, CCF-1422009]; US Department of Energy, Office of Science [DE-AC02-06CH11357] FX The work at Illinois Institute of Technology is supported in part by US National Science Foundation grants CNS-320125 and CCF-1422009. The FLASH software used in this work was in part developed by the DOE NNSA-ASC OASCR Flash Center at the University of Chicago. This material is based in part upon work supported by the US Department of Energy, Office of Science, under contract DE-AC02-06CH11357. NR 48 TC 0 Z9 0 U1 3 U2 3 PU IEEE COMPUTER SOC PI LOS ALAMITOS PA 10662 LOS VAQUEROS CIRCLE, PO BOX 3014, LOS ALAMITOS, CA 90720-1314 USA SN 1045-9219 EI 1558-2183 J9 IEEE T PARALL DISTR JI IEEE Trans. Parallel Distrib. Syst. PD NOV 1 PY 2016 VL 27 IS 11 BP 3269 EP 3282 DI 10.1109/TPDS.2016.2528247 PG 14 WC Computer Science, Theory & Methods; Engineering, Electrical & Electronic SC Computer Science; Engineering GA EA0AV UT WOS:000386247000014 ER PT J AU Ferrier, GA Kim, SJ Kaddis, CS Loo, JA Zimmer, CA Zimmer, RK AF Ferrier, Graham A. Kim, Steven J. Kaddis, Catherine S. Loo, Joseph A. Zimmer, Cheryl Ann Zimmer, Richard K. TI MULTIFUNCin: A Multifunctional Protein Cue Induces Habitat Selection by, and Predation on, Barnacles SO INTEGRATIVE AND COMPARATIVE BIOLOGY LA English DT Article ID CONTACT SEX-PHEROMONES; MASS-SPECTROMETRY; MATE RECOGNITION; BALANUS-AMPHITRITE; MOLECULAR-CLONING; ALPHA(2)-MACROGLOBULIN; ALPHA-2-MACROGLOBULIN; SETTLEMENT; FAMILY; THAIS AB Foundation species provide critical resources to ecological community members and are major determinants of biodiversity. The barnacle Balanus glandula is one such species and dominates space among the higher reaches on wave-swept shores. Here, we show that B. glandula produces a 199.6-kDa glycoprotein (named "MULTIFUNCin"), and following secretion, a 390-kDa homodimer in its native state. MULTIFUNCin expression is localized in the epidermis, cuticle, and new shell material. Consequently, this molecule can specify upon contact the immediate presence of a live barnacle. Shared, conserved domains place MULTIFUNCin in the alpha(2)-macroglobulin (A2M) subgroup of the thioester-containing protein family. Although previously undescribed, MULTIFUNCin shares 78% nucleotide sequence homology with a settlement-inducing pheromone (SIP) of the barnacle, Amphibalanus amphitrite. Based on this and further evidence, we propose that the two proteins are orthologues and evolved ancestrally in structural and immunological roles. More recently, they became exploited as chemical cues for con-and heterospecific organisms, alike. MULTIFUNCin and SIP both induce habitat selection (settlement) by conspecific barnacle larvae. In addition, MULTIFUNCin acts as a potent feeding stimulant to major barnacle predators (sea stars and several whelk species). Promoting immigration via settlement on the one hand, and death via predation on the other, MULTIFUNCin simultaneously mediates opposing demographic processes toward structuring both predator and prey populations. As a multifunctional protein cue, MULTIFUNCin provides valuable sensory information, conveys different messages to different species, and drives complex biotic interactions. C1 [Ferrier, Graham A.; Zimmer, Cheryl Ann; Zimmer, Richard K.] Univ Calif Los Angeles, Dept Ecol & Evolutionary Biol, Los Angeles, CA 90095 USA. [Kim, Steven J.; Kaddis, Catherine S.; Loo, Joseph A.] Univ Calif Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90095 USA. [Loo, Joseph A.] Univ Calif Los Angeles, UCLA DOE Inst Genom & Prote, Los Angeles, CA 90095 USA. [Zimmer, Cheryl Ann; Zimmer, Richard K.] Univ Queensland, Moreton Bay Res Stn, Ctr Marine Sci, Brisbane, Qld 4072, Australia. [Zimmer, Cheryl Ann; Zimmer, Richard K.] Univ Queensland, Sch Biol Sci, Brisbane, Qld 4072, Australia. RP Zimmer, RK (reprint author), Univ Calif Los Angeles, Dept Ecol & Evolutionary Biol, Los Angeles, CA 90095 USA.; Zimmer, RK (reprint author), Univ Queensland, Moreton Bay Res Stn, Ctr Marine Sci, Brisbane, Qld 4072, Australia.; Zimmer, RK (reprint author), Univ Queensland, Sch Biol Sci, Brisbane, Qld 4072, Australia. EM z@biology.ucla.edu NR 55 TC 3 Z9 3 U1 5 U2 5 PU OXFORD UNIV PRESS INC PI CARY PA JOURNALS DEPT, 2001 EVANS RD, CARY, NC 27513 USA SN 1540-7063 EI 1557-7023 J9 INTEGR COMP BIOL JI Integr. Comp. Biol. PD NOV PY 2016 VL 56 IS 5 BP 901 EP 913 DI 10.1093/icb/icw076 PG 13 WC Zoology SC Zoology GA DZ7XD UT WOS:000386081100016 PM 27371385 ER PT J AU Han, ST Rimal, P Lee, CH Kim, HS Sohn, Y Hong, SJ AF Han, Seung Tek Rimal, Pradip Lee, Chul Hee Kim, Hyo-Seob Sohn, Yongho Hong, Soon-Jik TI Enhanced thermoelectric cooling properties of Bi2Te3-xSex alloys fabricated by combining casting, milling and spark plasma sintering SO INTERMETALLICS LA English DT Article DE Bi2Te3-xSex alloys; High energy ball milling; Amount of Se; Thermoelectric properties; Figure of merit ID BISMUTH-TELLURIDE; GAS-ATOMIZATION; HOT EXTRUSION; MECHANICAL-PROPERTIES; POWER-GENERATION; MICROSTRUCTURE; PERFORMANCE; NANOCOMPOSITES; LEGS AB Bi2Te3-xSex alloys are extensively used for thermoelectric cooling around room temperature, but, previous studies have reported peak thermoelectric efficiency of the material at higher temperature around 450 K. This study presents the casting followed by high energy ball milling and spark plasma sintering as a thriving methodology to produce efficient and well-built Bi2Te3-xSex material for the thermoelectric cooling around room temperature. In addition, changes in electrical and thermal transport properties brought up by amount of Se in the Bi2Te3-xSex material for this methodology are measured and discussed. Although Seebeck coefficient and electrical conductivity showed irregular trend, power factor, thermal conductivity and figure of merit ZT gradually decreased with the increase in amount of Se. A maximum ZT value of 0.875 at 323 K was obtained for x = 0.15 sample owing to its higher power factor. This value is 17% and 38% greater than for x = 0.3 and x = 0.6 samples respectively. At 323 K, herein reported ZT value of 0.875 is higher than the state of art n-type Bi2Te3 based thermoelectric materials produced by the time consuming and expensive methodologies. (C) 2016 Elsevier Ltd. All rights reserved. C1 [Han, Seung Tek; Rimal, Pradip; Lee, Chul Hee; Hong, Soon-Jik] Kongju Natl Univ, Div Adv Mat Engn, Gongju 331717, South Korea. [Kim, Hyo-Seob] Iowa State Univ, Ames Lab, Met Dev, Ames, IA USA. [Sohn, Yongho] Univ Cent Florida, Dept Mat Sci & Engn, Orlando, FL 32816 USA. RP Hong, SJ (reprint author), Kongju Natl Univ, Div Adv Mat Engn, Gongju 331717, South Korea. EM hongsj@kongju.ac.kr RI Sohn, Yongho/A-8517-2010 OI Sohn, Yongho/0000-0003-3723-4743 FU 'Energy Efficiency & Resources Core Technology Program' of the Korea Institute of Energy Technology Evaluation and Planning (KETEP) - Ministry of Trade, Industry and Energy, Republic of Korea [20152020001210] FX This work was supported by 'Energy Efficiency & Resources Core Technology Program' of the Korea Institute of Energy Technology Evaluation and Planning (KETEP) granted financial resource from the Ministry of Trade, Industry and Energy, Republic of Korea (20152020001210). NR 42 TC 0 Z9 0 U1 21 U2 21 PU ELSEVIER SCI LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND SN 0966-9795 EI 1879-0216 J9 INTERMETALLICS JI Intermetallics PD NOV PY 2016 VL 78 BP 42 EP 49 DI 10.1016/j.intermet.2016.08.006 PG 8 WC Chemistry, Physical; Materials Science, Multidisciplinary; Metallurgy & Metallurgical Engineering SC Chemistry; Materials Science; Metallurgy & Metallurgical Engineering GA EA2ES UT WOS:000386406200006 ER PT J AU Zhulin, IB AF Zhulin, Igor B. TI Classic Spotlight: Genetics of Escherichia coli Chemotaxis SO JOURNAL OF BACTERIOLOGY LA English DT Editorial Material ID GENES; MUTANTS; TRANSDUCER C1 [Zhulin, Igor B.] Univ Tennessee, Dept Microbiol, Knoxville, TN 37996 USA. [Zhulin, Igor B.] Oak Ridge Natl Lab, Div Math & Comp Sci, Oak Ridge, TN USA. RP Zhulin, IB (reprint author), Univ Tennessee, Dept Microbiol, Knoxville, TN 37996 USA.; Zhulin, IB (reprint author), Oak Ridge Natl Lab, Div Math & Comp Sci, Oak Ridge, TN USA. EM ijouline@utk.edu OI Zhulin, Igor/0000-0002-6708-5323 NR 12 TC 0 Z9 0 U1 2 U2 2 PU AMER SOC MICROBIOLOGY PI WASHINGTON PA 1752 N ST NW, WASHINGTON, DC 20036-2904 USA SN 0021-9193 EI 1098-5530 J9 J BACTERIOL JI J. Bacteriol. PD NOV PY 2016 VL 198 IS 22 BP 3041 EP 3041 DI 10.1128/JB.00687-16 PG 1 WC Microbiology SC Microbiology GA DZ8MW UT WOS:000386125500001 PM 27770040 ER PT J AU Short, M Quirk, JJ Meyer, CD Chiquete, C AF Short, Mark Quirk, James J. Meyer, Chad D. Chiquete, Carlos TI Steady detonation propagation in a circular arc: a Detonation Shock Dynamics model SO JOURNAL OF FLUID MECHANICS LA English DT Article DE compressible flows; detonation waves; shock waves ID SECTION CURVED CHANNELS; EXPLOSIVES; GEOMETRIES AB We study the physics of steady detonation wave propagation in a two-dimensional circular arc via a Detonation Shock Dynamics (DSD) surface evolution model. The dependence of the surface angular speed and surface spatial structure on the inner arc radius (R-i), the arc thickness (R-e - R-i, where R-e is the outer arc radius) and the degree of confinement on the inner and outer arc is examined. We first analyse the results for a linear D-n-kappa model, in which the normal surface velocity D-n = D-CJ(1-B kappa), where D-CJ is the planar Chapman-Jouguet velocity, kappa is the total surface curvature and B is a length scale representative of a reaction zone thickness. An asymptotic analysis assuming the ratio B/R-i << 1 is conducted for this model and reveals a complex surface structure as a function of the radial variation from the inner to the outer arc. For sufficiently thin arcs, where. (R-e - R-i)/R-i = O(B/R-i), the angular speed of the surface depends on the inner arc radius, the arc thickness and the inner and outer arc confinement. For thicker arcs, where. (R-e - R-i)/R-i = O(1), the angular speed does not depend on the outer arc radius or the outer arc confinement to the order calculated. It is found that the leading-order angular speed depends only on D-CJ and R-i, and corresponds to a Huygens limit (zero curvature) propagation model where D-n = D-CJ, assuming a constant angular speed and perfect confinement on the inner arc surface. Having the normal surface speed depend on curvature requires the insertion of a boundary layer structure near the inner arc surface. This is driven by an increase in the magnitude of the surface wave curvature as the inner arc surface is approached that is needed to meet the confinement condition on the inner arc surface. For weak inner arc confinement, the surface wave spatial variation with the radial coordinate is described by a triple-deck structure. The first-order correction to the angular speed brings in a dependence on the surface curvature through the parameter B, while the influence of the inner arc confinement on the angular velocity only appears in the second-order correction. For stronger inner arc confinement, the surface wave structure is described by a two-layer solution, where the effect of the confinement on the angular speed is promoted to the first-order correction. We also compare the steady- state arc solution for a PBX 9502 DSD model to an experimental two-dimensional arc geometry validation test. C1 [Short, Mark; Quirk, James J.; Meyer, Chad D.; Chiquete, Carlos] Los Alamos Natl Lab, Los Alamos, NM 87545 USA. RP Short, M (reprint author), Los Alamos Natl Lab, Los Alamos, NM 87545 USA. EM short1@lanl.gov NR 29 TC 0 Z9 0 U1 5 U2 5 PU CAMBRIDGE UNIV PRESS PI NEW YORK PA 32 AVENUE OF THE AMERICAS, NEW YORK, NY 10013-2473 USA SN 0022-1120 EI 1469-7645 J9 J FLUID MECH JI J. Fluid Mech. PD NOV PY 2016 VL 807 BP 87 EP 134 DI 10.1017/jfm.2016.597 PG 48 WC Mechanics; Physics, Fluids & Plasmas SC Mechanics; Physics GA EA2UX UT WOS:000386452000007 ER PT J AU Ling, J Kurzawski, A Templeton, J AF Ling, Julia Kurzawski, Andrew Templeton, Jeremy TI Reynolds averaged turbulence modelling using deep neural networks with embedded invariance SO JOURNAL OF FLUID MECHANICS LA English DT Article DE turbulence modelling; turbulence theory; turbulent flows ID FLOW AB There exists significant demand for improved Reynolds-averaged Navier-Stokes (RANS) turbulence models that are informed by and can represent a richer set of turbulence physics. This paper presents a method of using deep neural networks to learn a model for the Reynolds stress anisotropy tensor from high-fidelity simulation data. A novel neural network architecture is proposed which uses a multiplicative layer with an invariant tensor basis to embed Galilean invariance into the predicted anisotropy tensor. It is demonstrated that this neural network architecture provides improved prediction accuracy compared with a generic neural network architecture that does not embed this invariance property. The Reynolds stress anisotropy predictions of this invariant neural network are propagated through to the velocity field for two test cases. For both test cases, significant improvement versus baseline RANS linear eddy viscosity and nonlinear eddy viscosity models is demonstrated. C1 [Ling, Julia; Templeton, Jeremy] Sandia Natl Labs, Thermal Fluids Sci & Engn Dept, Livermore, CA 94550 USA. [Kurzawski, Andrew] Univ Texas Austin, Dept Mech Engn, Austin, TX 78712 USA. RP Ling, J (reprint author), Sandia Natl Labs, Thermal Fluids Sci & Engn Dept, Livermore, CA 94550 USA. EM jling@sandia.gov FU Sandia LDRD program; U.S. Department of Energy's National Nuclear Security Administration [DE-AC04-94AL85000 SAND2016-7345 J] FX The authors wish to thank V. Brunini for his help in the code implementation stage of this research. Funding for this work was provided by the Sandia LDRD program. Sandia National Laboratories is a multiprogram laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin Corporation, for the U.S. Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL85000 SAND2016-7345 J. NR 28 TC 1 Z9 1 U1 14 U2 14 PU CAMBRIDGE UNIV PRESS PI NEW YORK PA 32 AVENUE OF THE AMERICAS, NEW YORK, NY 10013-2473 USA SN 0022-1120 EI 1469-7645 J9 J FLUID MECH JI J. Fluid Mech. PD NOV PY 2016 VL 807 BP 155 EP 166 DI 10.1017/jfm.2016.615 PG 12 WC Mechanics; Physics, Fluids & Plasmas SC Mechanics; Physics GA EA2UX UT WOS:000386452000009 ER PT J AU Perez, RN Amaro, JE Arriola, ER AF Perez, R. Navarro Amaro, J. E. Ruiz Arriola, E. TI The low-energy structure of the nucleon-nucleon interaction: statistical versus systematic uncertainties SO JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS LA English DT Article DE Monte Carlo simulation; NN interaction; one pion exchange; statistical analysis; effective range expansion ID SCATTERING MATRIX; 2-NUCLEON INTERACTION; BOUNDARY-CONDITIONS; PROTON SCATTERING; NN-SCATTERING; RENORMALIZATION; CONSTRUCTION; PHYSICS; MODEL AB We analyze the low-energy nucleon-nucleon (NN) interaction by confronting statistical versus systematic uncertainties. This is carried out with the help of model potentials fitted to the Granada-2013 database where a statistically meaningful partial wave analysis comprising a total of 6713 np and pp published scattering data below 350 MeV from 1950 till 2013 has been made. We extract threshold parameter uncertainties from the coupled-channel effective range expansion up to j <= 5. We find that for threshold parameters systematic uncertainties are generally at least an order of magnitude larger than statistical uncertainties. Similar results are found for np phase shifts and amplitude parameters. C1 [Perez, R. Navarro] Lawrence Livermore Natl Lab, Nucl & Chem Sci Div, Livermore, CA 94550 USA. [Amaro, J. E.; Ruiz Arriola, E.] Univ Granada, Dept Fis & Atom Mol & Nucl, E-18071 Granada, Spain. [Amaro, J. E.; Ruiz Arriola, E.] Univ Granada, Inst Carlos Fis Teor & Computac I, E-18071 Granada, Spain. RP Arriola, ER (reprint author), Univ Granada, Dept Fis & Atom Mol & Nucl, E-18071 Granada, Spain.; Arriola, ER (reprint author), Univ Granada, Inst Carlos Fis Teor & Computac I, E-18071 Granada, Spain. EM navarroperez1@lln1.gov; amaro@ugr.es; earriola@ugr.es RI Amaro, Jose/K-2551-2012 OI Amaro, Jose/0000-0002-3234-9755 FU Spanish DGI [FIS2014-59386-P]; Junta de Andalucia [FQM225]; US Department of Energy by Lawrence Livermore National Laboratory [DE-AC52-07NA27344]; US Department of Energy, Office of Science, Office of Nuclear Physics [DE-SC0008511] FX This work is supported by the Spanish DGI (grant FIS2014-59386-P) and Junta de Andalucia (grant FQM225). This work was partly performed under the auspices of the US Department of Energy by Lawrence Livermore National Laboratory under Contract No. DE-AC52-07NA27344. Funding was also provided by the US Department of Energy, Office of Science, Office of Nuclear Physics under Award No. DE-SC0008511 (NUCLEI SciDAC Collaboration) NR 64 TC 0 Z9 0 U1 5 U2 5 PU IOP PUBLISHING LTD PI BRISTOL PA TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND SN 0954-3899 EI 1361-6471 J9 J PHYS G NUCL PARTIC JI J. Phys. G-Nucl. Part. Phys. PD NOV PY 2016 VL 43 IS 11 AR 114001 DI 10.1088/0954-3899/43/11/114001 PG 29 WC Physics, Nuclear; Physics, Particles & Fields SC Physics GA EA3JH UT WOS:000386497800001 ER PT J AU Monti, G Petrone, F AF Monti, Giorgio Petrone, Floriana TI Test-Based Calibration of Safety Factors for Capacity Models SO JOURNAL OF STRUCTURAL ENGINEERING LA English DT Article DE Test-based calibration; Safety factors; Structural safety and reliability; Calibration procedure ID DESIGN AB A simple procedure to calibrate the safety factor of capacity models is presented. The calibration can be carried out based on any available database of experimental tests, even of limited size. The procedure aims to assess the model capability of predicting the test results and to calibrate the safety factor so that the capacity equation meets the target reliability level required by the code or sought by the calibrator. After predicting each test of the database with the capacity equation under consideration, the test-prediction pairs are checked for the property of linearity, and the relative error for the properties of homoscedasticity and normality. Once these properties are fulfilledwhich may require a nonlinear transformation of the test values and/or the predictionsthe closed-form equation proposed in this paper is employed to compute a target design value. The model safety factor is finally obtained by comparing such target design value with the design value obtained from the code. The paper also proposes two approximate analytical equations to compute the tolerance factor, used to attain any given fractile, as a function of the (even small) number of tests, with any assigned confidence level. A fundamental outcome of the procedure is that it yields an objective indicator of the model accuracy, measured by the standard deviation of its error, which may be regarded as a parameter useful for selecting the most reliable model among different competing ones. In the long run, the application of the proposed procedure will allow achieving a uniform reliability level throughout all capacity models used in codes and guidelines. A further advantage is that the partial safety factors so derived can be straightforwardly updated when more experiments become available. As an example, the proposed procedure is herein applied to the ACI 318 shear design capacity equation for concrete members unreinforced in shear. C1 [Monti, Giorgio] Univ Roma La Sapienza, Dept Struct & Geotech Engn, Via A Gramsci 53, I-00197 Rome, Italy. [Petrone, Floriana] Lawrence Berkeley Natl Lab, Energy Geosci Div, 1 Cyclotron Rd, Berkeley, CA 94720 USA. RP Petrone, F (reprint author), Lawrence Berkeley Natl Lab, Energy Geosci Div, 1 Cyclotron Rd, Berkeley, CA 94720 USA. EM florianapetrone@lbl.gov NR 17 TC 0 Z9 0 U1 2 U2 2 PU ASCE-AMER SOC CIVIL ENGINEERS PI RESTON PA 1801 ALEXANDER BELL DR, RESTON, VA 20191-4400 USA SN 0733-9445 EI 1943-541X J9 J STRUCT ENG JI J. Struct. Eng. PD NOV PY 2016 VL 142 IS 11 AR 04016104 DI 10.1061/(ASCE)ST.1943-541X.0001571 PG 12 WC Construction & Building Technology; Engineering, Civil SC Construction & Building Technology; Engineering GA EA1QJ UT WOS:000386366600016 ER PT J AU Fan, JW Wang, Y Rosenfeld, D Liu, XH AF Fan, Jiwen Wang, Yuan Rosenfeld, Daniel Liu, Xiaohong TI Review of Aerosol-Cloud Interactions: Mechanisms, Significance, and Challenges SO JOURNAL OF THE ATMOSPHERIC SCIENCES LA English DT Review ID DEEP CONVECTIVE CLOUDS; MARINE BOUNDARY-LAYER; ASIAN SUMMER MONSOON; MIXED-PHASE CLOUDS; SAHARAN AIR LAYER; MESOSCALE CELLULAR CONVECTION; HETEROGENEOUS ICE FORMATION; SPECTRAL BIN MICROPHYSICS; GENERAL-CIRCULATION MODEL; SYSTEM-RESOLVING MODEL AB Over the past decade, the number of studies that investigate aerosol-cloud interactions has increased considerably. Although tremendous progress has been made to improve the understanding of basic physical mechanisms of aerosol-cloud interactions and reduce their uncertainties in climate forcing, there is still poor understanding of 1) some of the mechanisms that interact with each other over multiple spatial and temporal scales, 2) the feedbacks between microphysical and dynamical processes and between local-scale processes and large-scale circulations, and 3) the significance of cloud-aerosol interactions on weather systems as well as regional and global climate. This review focuses on recent theoretical studies and important mechanisms on aerosol-cloud interactions and discusses the significances of aerosol impacts on radiative forcing and precipitation extremes associated with different cloud systems. The authors summarize the main obstacles preventing the science from making a leap-for example, the lack of concurrent profile measurements of cloud dynamics, microphysics, and aerosols over a wide region on the observation side and the large variability of cloud microphysics parameterizations resulting in a large spread of modeling results on the modeling side. Therefore, large efforts are needed to escalate understanding. Future directions should focus on obtaining concurrent measurements of aerosol properties and cloud microphysical and dynamic properties over a range of temporal and spatial scales collected over typical climate regimes and closure studies, as well as improving understanding and parameterizations of cloud microphysics such as ice nucleation, mixed-phase properties, and hydrometeor size and fall speed. C1 [Fan, Jiwen] Pacific Northwest Natl Lab, Atmospher Sci & Global Change Div, POB 999,MSIN K9-24, Richland, WA 99352 USA. [Wang, Yuan] CALTECH, Jet Prop Lab, Pasadena, CA USA. [Rosenfeld, Daniel] Hebrew Univ Jerusalem, Inst Earth Sci, Jerusalem, Israel. [Liu, Xiaohong] Univ Wyoming, Dept Atmospher Sci, Laramie, WY 82071 USA. RP Fan, JW (reprint author), Pacific Northwest Natl Lab, Atmospher Sci & Global Change Div, POB 999,MSIN K9-24, Richland, WA 99352 USA. EM jiwen.fan@pnnl.gov RI Liu, Xiaohong/E-9304-2011; Fan, Jiwen/E-9138-2011 OI Liu, Xiaohong/0000-0002-3994-5955; FU U.S. Department of Energy (DOE) Atmospheric System Research (ASR) Program [200180]; DOE by Battelle Memorial Institute [DE-AC06-76RLO1830]; NASA [ROSES14-ACMAP]; U.S. DOE ASR Program [DE-SC0014239] FX This study was supported by the U.S. Department of Energy (DOE) Atmospheric System Research (ASR) Program (Grant 200180). The Pacific Northwest National Laboratory (PNNL) is operated for the DOE by Battelle Memorial Institute under Contract DE-AC06-76RLO1830. Yuan Wang's contribution to this work was sponsored by NASA ROSES14-ACMAP and was carried at the Jet Propulsion Laboratory, California Institute of Technology, under a contract with NASA. X. Liu acknowledges the funding support from the U.S. DOE ASR Program (Grant DE-SC0014239). The authors appreciate Drs. Bob Houze, Jerome Fast, and Steve Ghan at PNNL for their review and helpful comments to improve the paper prior to submission. NR 292 TC 1 Z9 1 U1 64 U2 64 PU AMER METEOROLOGICAL SOC PI BOSTON PA 45 BEACON ST, BOSTON, MA 02108-3693 USA SN 0022-4928 EI 1520-0469 J9 J ATMOS SCI JI J. Atmos. Sci. PD NOV PY 2016 VL 73 IS 11 BP 4221 EP 4252 DI 10.1175/JAS-D-16-0037.1 PG 32 WC Meteorology & Atmospheric Sciences SC Meteorology & Atmospheric Sciences GA DZ6YD UT WOS:000386007800001 ER PT J AU Yang, ZQ Taraphdar, S Wang, TP Leung, LR Grear, M AF Yang, Zhaoqing Taraphdar, Sourav Wang, Taiping Leung, L. Ruby Grear, Molly TI Uncertainty and feasibility of dynamical downscaling for modeling tropical cyclones for storm surge simulation SO NATURAL HAZARDS LA English DT Article DE Hurricane; Storm surge; Coastal modeling; Convection and microphysics parameterization ID COMMUNITY ATMOSPHERE MODEL; CLOUD MICROPHYSICS SCHEME; HURRICANE BOUNDARY-LAYER; PHASE STRATIFORM CLOUDS; SURFACE WIND FIELDS; SEA-LEVEL RISE; GULF-OF-MEXICO; PART I; EXTRATROPICAL TRANSITION; BULK PARAMETERIZATION AB This paper presents a modeling study conducted to evaluate the uncertainty of a regional model in simulating hurricane wind and pressure fields, and the feasibility of driving coastal storm surge simulation using an ensemble of region model outputs produced by 18 combinations of 3 convection schemes and 6 microphysics parameterizations, using Hurricane Katrina as a test case. Simulated wind and pressure fields were compared to observed H*Wind data for Hurricane Katrina, and simulated storm surge was compared to observed high-water marks on the northern coast of the Gulf of Mexico. The ensemble modeling analysis demonstrated that the regional model was able to reproduce the characteristics of Hurricane Katrina with reasonable accuracy and can be used to drive the coastal ocean model for simulating coastal storm surge. Results indicated that the regional model is sensitive to both convection and microphysics parameterizations that simulate moist processes closely linked to the tropical cyclone dynamics that influence hurricane development and intensification. The Zhang and McFarlane (ZM) convection scheme and the Lim and Hong (WDM6) microphysics parameterization are the most skillful in simulating Hurricane Katrina maximum wind speed and central pressure, among the three convection and the six microphysics parameterizations. Error statistics of simulated maximum water levels were calculated for a baseline simulation with H*Wind forcing and the 18 ensemble simulations driven by the regional model outputs. The storm surge model produced the overall best results in simulating the maximum water levels using wind and pressure fields generated with the ZM convection scheme and the WDM6 microphysics parameterization. C1 [Yang, Zhaoqing; Wang, Taiping] Pacific Northwest Natl Lab, Marine Sci Lab, 1100 Dexter Ave North,Suite 400, Seattle, WA 98109 USA. [Taraphdar, Sourav] Penn State Univ, Dept Meteorol, 503 Walker Bldg, University Pk, PA 16802 USA. [Taraphdar, Sourav; Leung, L. Ruby] Pacific Northwest Natl Lab, Atmospher Sci & Global Change Div, 3200 Innovat Blvd,K9-34, Richland, WA 99354 USA. [Grear, Molly] Univ Washington, Dept Civil & Environm Engn, Seattle, WA 98195 USA. RP Yang, ZQ (reprint author), Pacific Northwest Natl Lab, Marine Sci Lab, 1100 Dexter Ave North,Suite 400, Seattle, WA 98109 USA. EM zhaoqing.yang@pnnl.gov FU U.S. Department of Energy Office of Science Biological and Environmental Research as part of the Integrated Assessment Research program; U.S. Department of Energy [DE-AC05-76RL01830] FX This study was funded by the U.S. Department of Energy Office of Science Biological and Environmental Research as part of the Integrated Assessment Research program. Pacific Northwest National Laboratory is operated by Battelle for the U.S. Department of Energy under Contract DE-AC05-76RL01830. NR 87 TC 0 Z9 0 U1 10 U2 10 PU SPRINGER PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 USA SN 0921-030X EI 1573-0840 J9 NAT HAZARDS JI Nat. Hazards PD NOV PY 2016 VL 84 IS 2 BP 1161 EP 1184 DI 10.1007/s11069-016-2482-y PG 24 WC Geosciences, Multidisciplinary; Meteorology & Atmospheric Sciences; Water Resources SC Geology; Meteorology & Atmospheric Sciences; Water Resources GA DZ9ZF UT WOS:000386241300022 ER PT J AU Huang, L McCormick, TM Ochi, M Zhao, ZY Suzuki, MT Arita, R Wu, Y Mou, DX Cao, HB Yan, JQ Trivedi, N Kaminski, A AF Huang, Lunan McCormick, Timothy M. Ochi, Masayuki Zhao, Zhiying Suzuki, Michi-To Arita, Ryotaro Wu, Yun Mou, Daixiang Cao, Huibo Yan, Jiaqiang Trivedi, Nandini Kaminski, Adam TI Spectroscopic evidence for a type II Weyl semimetallic state in MoTe2 SO NATURE MATERIALS LA English DT Article ID WANNIER FUNCTIONS; FERMI ARCS; DISCOVERY; PHASE; TAAS AB In a type I Dirac or Weyl semimetal, the low-energy states are squeezed to a single point in momentum space when the chemical potential mu is tuned precisely to the Dirac/Weyl point(1-6). Recently, a type II Weyl semimetal was predicted to exist, where the Weyl states connect hole and electron bands, separated by an indirect gap(7-10). This leads to unusual energy states, where hole and electron pockets touch at the Weyl point. Here we present the discovery of a type II topological Weyl semimetal state in pure MoTe2, where two sets of Weyl points. (W2(+/-), W3(+/-)) exist at the touching points of electron and hole pockets and are located at different binding energies above E-F. Using angle-resolved photoemission spectroscopy, modelling, density functional theory and calculations of Berry curvature, we identify the Weyl points and demonstrate that they are connected by different sets of Fermi arcs for each of the two surface terminations. We also find new surface 'track states' that form closed loops and are unique to type II Weyl semimetals. This material provides an exciting, new platform to study the properties of Weyl fermions. C1 [Huang, Lunan; Wu, Yun; Mou, Daixiang; Kaminski, Adam] US DOE, Ames Lab, Ames, IA 50011 USA. [Huang, Lunan; Wu, Yun; Mou, Daixiang; Kaminski, Adam] Iowa State Univ, Dept Phys & Astron, Ames, IA 50011 USA. [McCormick, Timothy M.; Trivedi, Nandini] Ohio State Univ, Dept Phys, Columbus, OH 43210 USA. [McCormick, Timothy M.; Trivedi, Nandini] Ohio State Univ, Ctr Emergent Mat, Columbus, OH 43210 USA. [Ochi, Masayuki] Osaka Univ, Dept Phys, Toyonaka, Osaka 5600043, Japan. [Zhao, Zhiying] Univ Tennessee, Dept Phys & Astron, Knoxville, TN 37996 USA. [Suzuki, Michi-To; Arita, Ryotaro] RIKEN, CEMS, Wako, Saitama 3510198, Japan. [Arita, Ryotaro] Tohoku Univ, JST ERATO Isobe Degenerate Integrat Project, AIMR, Sendai, Miyagi 9808577, Japan. [Cao, Huibo] Oak Ridge Natl Lab, Quantum Condensed Matter Div, Oak Ridge, TN 37831 USA. [Yan, Jiaqiang] Oak Ridge Natl Lab, Div Mat Sci & Technol, Oak Ridge, TN 37831 USA. [Yan, Jiaqiang] Univ Tennessee, Dept Mat Sci & Engn, Knoxville, TN 37996 USA. RP Kaminski, A (reprint author), US DOE, Ames Lab, Ames, IA 50011 USA.; Kaminski, A (reprint author), Iowa State Univ, Dept Phys & Astron, Ames, IA 50011 USA. EM kaminski@ameslab.gov RI Arita, Ryotaro/D-5965-2012; Ochi, Masayuki/B-1933-2015; Mou, Daixiang/D-1752-2014 OI Arita, Ryotaro/0000-0001-5725-072X; Mou, Daixiang/0000-0002-1316-4384 FU US Department of Energy, Office of Science, Basic Energy Sciences, Materials Science and Engineering Division; US Department of Energy [DE-AC02-07CH11358]; Center for Emergent Materials, an NSF MRSEC [DMR-1420451]; NSF [DMR-1309461]; Simons Foundation [343227]; US Department of Energy, Office of Science, Basic Energy Sciences, Scientific User Facilities Division; Materials Science and Engineering Division FX The work at Ames Laboratory was supported by the US Department of Energy, Office of Science, Basic Energy Sciences, Materials Science and Engineering Division (ARPES measurements). Ames Laboratory is operated for the US Department of Energy by Iowa State University under contract No. DE-AC02-07CH11358. Data analysis, theory and modelling was supported by the Center for Emergent Materials, an NSF MRSEC, under grant DMR-1420451. T.M.M. acknowledges funding from NSF-DMR-1309461 and would like to thank the 2015 Princeton Summer School for Condensed Matter Physics for their hospitality. N.T. acknowledges partial support by a grant from the Simons Foundation (no. 343227). Work at ORNL (sample growth) was supported by the US Department of Energy, Office of Science, Basic Energy Sciences, Scientific User Facilities Division (H.C.), and Materials Science and Engineering Division (J.Y.). NR 30 TC 25 Z9 25 U1 77 U2 77 PU NATURE PUBLISHING GROUP PI LONDON PA MACMILLAN BUILDING, 4 CRINAN ST, LONDON N1 9XW, ENGLAND SN 1476-1122 EI 1476-4660 J9 NAT MATER JI Nat. Mater. PD NOV PY 2016 VL 15 IS 11 BP 1155 EP + DI 10.1038/nmat4685 PG 7 WC Chemistry, Physical; Materials Science, Multidisciplinary; Physics, Applied; Physics, Condensed Matter SC Chemistry; Materials Science; Physics GA EA1UI UT WOS:000386377000009 PM 27400386 ER PT J AU Niu, ZQ Becknell, N Yu, Y Kim, D Chen, C Kornienko, N Somorjai, GA Yang, PD AF Niu, Zhiqiang Becknell, Nigel Yu, Yi Kim, Dohyung Chen, Chen Kornienko, Nikolay Somorjai, Gabor A. Yang, Peidong TI Anisotropic phase segregation and migration of Pt in nanocrystals en route to nanoframe catalysts SO NATURE MATERIALS LA English DT Article ID RAY-ABSORPTION SPECTROSCOPY; OXYGEN REDUCTION REACTION; BIMETALLIC NANOPARTICLES; PLATINUM NANOPARTICLES; ALLOY NANOPARTICLES; ELECTROCATALYSTS; SURFACES; NI; GROWTH; ENERGY AB Compositional heterogeneity in shaped, bimetallic nanocrystals offers additional variables to manoeuvre the functionality of the nanocrystal. However, understanding how to manipulate anisotropic elemental distributions in a nanocrystal is a great challenge in reaching higher tiers of nanocatalyst design. Here, we present the evolutionary trajectory of phase segregation in Pt-Ni rhombic dodecahedra. The anisotropic growth of a Pt-rich phase along the < 111 > and < 200 > directions at the initial growth stage results in Pt segregation to the 14 axes of a rhombic dodecahedron, forming a highly branched, Ptrich tetradecapod structure embedded in a Ni-rich shell. With longer growth time, the Pt-rich phase selectively migrates outwards through the 14 axes to the 24 edges such that the rhombic dodecahedron becomes a Pt-rich frame enclosing a Ni-rich interior phase. The revealed anisotropic phase segregation and migration mechanism offers a radically different approach to fabrication of nanocatalysts with desired compositional distributions and performance. C1 [Niu, Zhiqiang; Becknell, Nigel; Yu, Yi; Chen, Chen; Kornienko, Nikolay; Somorjai, Gabor A.; Yang, Peidong] Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA. [Yu, Yi; Somorjai, Gabor A.; Yang, Peidong] Lawrence Berkeley Natl Lab, Div Mat Sci, Berkeley, CA 94720 USA. [Kim, Dohyung; Yang, Peidong] Univ Calif Berkeley, Dept Mat Sci & Engn, Berkeley, CA 94720 USA. [Chen, Chen] Tsinghua Univ, Dept Chem, Beijing 100084, Peoples R China. [Somorjai, Gabor A.; Yang, Peidong] Kavli Energy NanoSci Inst, Berkeley, CA 94720 USA. RP Yang, PD (reprint author), Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA.; Yang, PD (reprint author), Lawrence Berkeley Natl Lab, Div Mat Sci, Berkeley, CA 94720 USA.; Yang, PD (reprint author), Univ Calif Berkeley, Dept Mat Sci & Engn, Berkeley, CA 94720 USA.; Yang, PD (reprint author), Kavli Energy NanoSci Inst, Berkeley, CA 94720 USA. EM p_yang@berkeley.edu OI Becknell, Nigel/0000-0001-7857-6841 FU International Postdoctoral Exchange Fellowship Program; Samsung Scholarship; Office of Science, Office of Basic Energy Sciences, of the US Department of Energy [DE-AC02-05CH11231]; US Department of Energy, Office of Science, Office of Basic Energy Sciences, Materials Sciences and Engineering Division [DE-AC02-05CH11231] FX The research conducted at Lawrence Berkeley National Laboratory was supported by the US Department of Energy, Office of Science, Office of Basic Energy Sciences, Materials Sciences and Engineering Division, under Contract No. DE-AC02-05CH11231 (surface). Z.N. gratefully acknowledges support from the International Postdoctoral Exchange Fellowship Program 2014. D.K. acknowledges support from Samsung Scholarship. All HRTEM, HAADF-STEM, and EDS mapping made use of the National Center for Electron Microscopy at the Molecular Foundry. XPS data was collected at the Molecular Foundry. We acknowledge M. Marcus and the use of Beamline 10.3.2 at the Advanced Light Source for collection of EXAFS data. The Molecular Foundry and the Advanced Light Source are supported by the Director, Office of Science, Office of Basic Energy Sciences, of the US Department of Energy under Contract No. DE-AC02-05CH11231. We acknowledge P. Alivisatos for access to the Bruker D-8 XRD and E. Kreimer of the Microanalytical Facility in the College of Chemistry, UC Berkeley for access to ICP analysis. NR 40 TC 7 Z9 7 U1 84 U2 84 PU NATURE PUBLISHING GROUP PI LONDON PA MACMILLAN BUILDING, 4 CRINAN ST, LONDON N1 9XW, ENGLAND SN 1476-1122 EI 1476-4660 J9 NAT MATER JI Nat. Mater. PD NOV PY 2016 VL 15 IS 11 BP 1188 EP + DI 10.1038/NMAT4724 PG 8 WC Chemistry, Physical; Materials Science, Multidisciplinary; Physics, Applied; Physics, Condensed Matter SC Chemistry; Materials Science; Physics GA EA1UI UT WOS:000386377000015 PM 27525570 ER PT J AU Kramer, SL Ghosh, VJ Breitfeller, M Wahl, W AF Kramer, S. L. Ghosh, V. J. Breitfeller, M. Wahl, W. TI Shielding NSLS-II light source: Importance of geometry for calculating radiation levels from beam losses SO NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT LA English DT Article DE Radiation Shielding; Beam losses; Radiation Dose Estimation AB Third generation high brightness light sources are designed to have low emittance and high current beams, which contribute to higher beam loss rates that will be compensated by Top-Off injection. Shielding for these higher loss rates will be critical to protect the projected higher occupancy factors for the users. Top-Off injection requires a full energy injector, which will demand greater consideration of the potential abnormal beam miss-steering and localized losses that could occur. The high energy electron injection beam produces significantly higher neutron component dose to the experimental floor than a lower energy beam injection and ramped operations. Minimizing this dose will require adequate knowledge of where the miss-steered beam can occur and sufficient EM shielding close to the loss point, in order to attenuate the energy of the particles in the EM shower below the neutron production threshold (< 10 MeV), which will spread the incident energy on the bulk shield walls and thereby the dose penetrating the shield walls. Designing supplemental shielding near the loss point using the analytic shielding model is shown to be inadequate because of its lack of geometry specification for the EM shower process. To predict the dose rates outside the tunnel requires detailed description of the geometry and materials that the beam losses will encounter inside the tunnel. Modern radiation shielding Monte-Carlo codes, like FLUKA, can handle this geometric description of the radiation transport process in sufficient detail, allowing accurate predictions of the dose rates expected and the ability to show weaknesses in the design before a high radiation incident occurs. The effort required to adequately define the accelerator geometry for these codes has been greatly reduced with the implementation of the graphical interface of FLAIR to FLUKA. This made the effective shielding process for NSLS-II quite accurate and reliable. The principles used to provide supplemental shielding to the NSLS-II accelerators and the lessons learned from this process are presented. (C) 2016 Elsevier B.V. All rights reserved. C1 [Kramer, S. L.] Operat & Accelerator Design Consulting, 568 Wintergreen Ct, Ridge, NY 11961 USA. [Ghosh, V. J.; Breitfeller, M.; Wahl, W.] Brookhaven Natl Lab, NSLS II, Upton, NY 11973 USA. RP Kramer, SL (reprint author), Operat & Accelerator Design Consulting, 568 Wintergreen Ct, Ridge, NY 11961 USA. FU U.S. Department of Energy (DOE) [DE-AC02-98CH1-886] FX This work is supported in part by the U.S. Department of Energy (DOE) under Contract no. DE-AC02-98CH1-886. NR 22 TC 0 Z9 0 U1 1 U2 1 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0168-9002 EI 1872-9576 J9 NUCL INSTRUM METH A JI Nucl. Instrum. Methods Phys. Res. Sect. A-Accel. Spectrom. Dect. Assoc. Equip. PD NOV 1 PY 2016 VL 835 BP 13 EP 33 DI 10.1016/j.nima.2016.08.017 PG 21 WC Instruments & Instrumentation; Nuclear Science & Technology; Physics, Nuclear; Physics, Particles & Fields SC Instruments & Instrumentation; Nuclear Science & Technology; Physics GA DZ7PH UT WOS:000386057800002 ER PT J AU Diallo, SO Lin, JYY Abernathy, DL Azuah, RT AF Diallo, S. O. Lin, J. Y. Y. Abernathy, D. L. Azuah, R. T. TI Momentum and energy dependent resolution function of the ARCS neutron chopper spectrometer at high momentum transfer: Comparing simulation and experiment SO NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT LA English DT Article DE Neutron chopper spectrometer; Instrument resolution; Monte-Carlo simulations; Inelastic neutron scattering ID SCATTERING; PACKAGE; VISUALIZATION; LIQUID-HE-4; INSTRUMENT AB Inelastic neutron scattering at high momentum transfers (i.e. Q >= 20 angstrom), commonly known as deep inelastic neutron scattering (DINS), provides direct observation of the momentum distribution of light atoms, making it a powerful probe for studying single-particle motions in liquids and solids. The quantitative analysis of DINS data requires an accurate knowledge of the instrument resolution function R-i(Q, E) at each momentum Q and energy transfer E, where the label i indicates whether the resolution was experimentally observed i = obs or simulated i = sim. Here, we describe two independent methods for determining the total resolution function R-i(Q, E) of the ARCS neutron instrument at the Spallation Neutron Source, Oak Ridge National Laboratory. The first method uses experimental data from an archetypical system (liquid He-4) studied with DINS, which are then numerically deconvoluted using its previously determined intrinsic scattering function to yield R-obs(Q, E). The second approach uses accurate Monte Carlo simulations of the ARCS spectrometer, which account for all instrument contributions, coupled to a representative scattering kernel to reproduce the experimentally observed response S(Q, E). Using a delta function as scattering kernel, the simulation yields a resolution function R-sim(Q, E) with comparable lineshape and features as R-obs(Q, E), but somewhat narrower due to the ideal nature of the model. Using each of these two R-i(Q, E) separately, we extract characteristic parameters of liquid He-4 such as the intrinsic linewidth alpha(2) (which sets the atomic kinetic energy < K > similar to alpha(2)) in the normal liquid and the Bose-Einstein condensate parameter no in the superfluid phase. The extracted alpha(2) values agree well with previous measurements at saturated vapor pressure (SVP) as well as at elevated pressure (24 bars) within experimental precision, independent of which R-i(Q, y) is used to analyze the data. The actual observed n(0) values at each Q vary little with the model R-i(Q, E), and the effective Q-averaged n(0) values are consistent with each other, and with previously reported values. (C) 2016 Elsevier B.V. All rights reserved. C1 [Diallo, S. O.] Oak Ridge Natl Lab, Chem & Engn Mat Div, Oak Ridge, TN 37831 USA. [Lin, J. Y. Y.] Oak Ridge Natl Lab, Neutron Data Anal & Visualizat Div, Oak Ridge, TN 37831 USA. [Abernathy, D. L.] Oak Ridge Natl Lab, Quantum Condensed Matter Div, Oak Ridge, TN 37831 USA. [Azuah, R. T.] NIST Ctr Neutron Res, Gaithersburg, MD 20742 USA. [Azuah, R. T.] Univ Maryland, Dept Mat Sci & Engn, College Pk, MD 20742 USA. RP Diallo, SO (reprint author), Oak Ridge Natl Lab, Chem & Engn Mat Div, Oak Ridge, TN 37831 USA. EM omardiallos@ornl.gov RI Lin, Jiao/A-2529-2016; Abernathy, Douglas/A-3038-2012 OI Lin, Jiao/0000-0001-9233-0100; Abernathy, Douglas/0000-0002-3533-003X FU Scientific User Facilities Division, Office of Basic Energy Sciences; U.S. Department of Energy FX We wish to thank R. Senesi, T. Prisk, E. Mamontov, H. Bordallo, F.X. Gallmeier, E. Iverson, G.E. Granroth, B. Fultz and H. Glyde for many valuable stimulating discussions. We acknowledge the use of the Mantid software package [31] to reduce the neutron data and the NIST DAVE fitting software [42] for the data analysis. This work is sponsored by the Scientific User Facilities Division, Office of Basic Energy Sciences, and U.S. Department of Energy. NR 40 TC 0 Z9 0 U1 5 U2 5 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0168-9002 EI 1872-9576 J9 NUCL INSTRUM METH A JI Nucl. Instrum. Methods Phys. Res. Sect. A-Accel. Spectrom. Dect. Assoc. Equip. PD NOV 1 PY 2016 VL 835 BP 34 EP 41 DI 10.1016/j.nima.2016.08.027 PG 8 WC Instruments & Instrumentation; Nuclear Science & Technology; Physics, Nuclear; Physics, Particles & Fields SC Instruments & Instrumentation; Nuclear Science & Technology; Physics GA DZ7PH UT WOS:000386057800003 ER PT J AU Hong, R Leredde, A Bagdasarova, Y Flechard, X Garcia, A Muller, P Knecht, A Lienard, E Kossin, M Sternberg, MG Swanson, HE Zumwalt, DW AF Hong, R. Leredde, A. Bagdasarova, Y. Flechard, X. Garcia, A. Muller, P. Knecht, A. Lienard, E. Kossin, M. Sternberg, M. G. Swanson, H. E. Zumwalt, D. W. TI High accuracy position response calibration method for a micro-channel plate ion detector SO NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT LA English DT Article DE Micro-channel plate; Position calibration; Ion detector ID ANODES AB We have developed a position response calibration method for a micro-channel plate (MCP) detector with a delay-line anode position readout scheme. Using an in situ calibration mask, an accuracy of 8 mu m and a resolution of 85 mu m (FWHM) have been achieved for MeV-scale alpha particles and ions with energies of similar to 10 keV. At this level of accuracy, the difference between the MCP position responses to high-energy alpha particles and low-energy ions is significant. The improved performance of the MCP detector can find applications in many fields of AMO and nuclear physics. In our case, it helps reducing systematic uncertainties in a high-precision nuclear beta-decay experiment. Published by Elsevier B.V. C1 [Hong, R.; Bagdasarova, Y.; Garcia, A.; Sternberg, M. G.; Swanson, H. E.; Zumwalt, D. W.] Univ Washington, Dept Phys, Seattle, WA 98195 USA. [Hong, R.; Bagdasarova, Y.; Garcia, A.; Sternberg, M. G.; Swanson, H. E.; Zumwalt, D. W.] Univ Washington, Ctr Expt Nucl Phys & Astrophys, Seattle, WA 98195 USA. [Hong, R.] Argonne Natl Lab, Div High Energy Phys, 9700 S Cass Ave, Argonne, IL 60439 USA. [Leredde, A.; Muller, P.] Argonne Natl Lab, Div Phys, 9700 S Cass Ave, Argonne, IL 60439 USA. [Flechard, X.; Lienard, E.] Normandie Univ, ENSICAEN, UNICAEN, CNRS IN2P3,LPC Caen, F-14000 Caen, France. [Knecht, A.] Paul Scherrer Inst, CH-5232 Villigen, Switzerland. [Kossin, M.] Univ Maryland, Dept Phys, College Pk, MD 20742 USA. RP Hong, R (reprint author), Argonne Natl Lab, Div High Energy Phys, 9700 S Cass Ave, Argonne, IL 60439 USA. EM hongran@uw.edu RI Mueller, Peter/E-4408-2011; OI Mueller, Peter/0000-0002-8544-8191; Garcia Rios, Aczel Regino/0000-0002-7955-1475 FU Department of Energy, Office of Nuclear Physics [DE-AC02-06CH11357, DE-FG02-97ER41020] FX This work is supported by the Department of Energy, Office of Nuclear Physics, under contract numbers. DE-AC02-06CH11357 and DE-FG02-97ER41020. NR 21 TC 0 Z9 0 U1 3 U2 3 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0168-9002 EI 1872-9576 J9 NUCL INSTRUM METH A JI Nucl. Instrum. Methods Phys. Res. Sect. A-Accel. Spectrom. Dect. Assoc. Equip. PD NOV 1 PY 2016 VL 835 BP 42 EP 50 DI 10.1016/j.nima.2016.08.024 PG 9 WC Instruments & Instrumentation; Nuclear Science & Technology; Physics, Nuclear; Physics, Particles & Fields SC Instruments & Instrumentation; Nuclear Science & Technology; Physics GA DZ7PH UT WOS:000386057800004 ER PT J AU Allison, J Amako, K Apostolakis, J Arce, P Asai, M Aso, T Bagli, E Bagulya, A Banerjee, S Barrand, G Beck, BR Bogdanov, AG Brandt, D Brown, JMC Burkhardt, H Canal, P Cano-Ott, D Chauvie, S Cho, K Cirrone, GAP Cooperman, G Cortes-Giraldo, MA Cosmo, G Cuttone, G Depaola, G Desorgher, L Dong, X Dotti, A Elvira, VD Folger, G Francis, Z Galoyan, A Garnier, L Gayer, M Genser, KL Grichine, VM Guatelli, S Gueye, P Gumplinger, P Howard, AS Hrivnacova, I Hwang, S Incerti, S Ivanchenko, A Ivanchenko, VN Jones, FW Jun, SY Kaitaniemi, P Karakatsanis, N Karamitrosi, M Kelsey, M Kimura, A Koi, T Kurashige, H Lechner, A Lee, SB Longo, F Maire, M Mancusi, D Mantero, A Mendoza, E Morgan, B Murakami, K Nikitina, T Pandola, L Paprocki, P Perl, J Petrovic, I Pia, MG Pokorski, W Quesada, JM Raine, M Reis, MA Ribon, A Fira, AR Romano, F Russo, G Santin, G Sasaki, T Sawkey, D Shin, JI Strakovsky, II Taborda, A Tanaka, S Tome, B Toshito, T Tran, HN Truscott, PR Urban, L Uzhinsky, V Verbeke, JM Verderi, M Wendt, BL Wenzel, H Wright, DH Wright, DM Yamashita, T Yarba, J Yoshida, H AF Allison, J. Amako, K. Apostolakis, J. Arce, P. Asai, M. Aso, T. Bagli, E. Bagulya, A. Banerjee, S. Barrand, G. Beck, B. R. Bogdanov, A. G. Brandt, D. Brown, J. M. C. Burkhardt, H. Canal, Ph. Cano-Ott, D. Chauvie, S. Cho, K. Cirrone, G. A. P. Cooperman, G. Cortes-Giraldo, M. A. Cosmo, G. Cuttone, G. Depaola, G. Desorgher, L. Dong, X. Dotti, A. Elvira, V. D. Folger, G. Francis, Z. Galoyan, A. Garnier, L. Gayer, M. Genser, K. L. Grichine, V. M. Guatelli, S. Gueye, P. Gumplinger, P. Howard, A. S. Hrivnacova, I. Hwang, S. Incerti, S. Ivanchenko, A. Ivanchenko, V. N. Jones, F. W. Jun, S. Y. Kaitaniemi, P. Karakatsanis, N. Karamitrosi, M. Kelsey, M. Kimura, A. Koi, T. Kurashige, H. Lechner, A. Lee, S. B. Longo, F. Maire, M. Mancusi, D. Mantero, A. Mendoza, E. Morgan, B. Murakami, K. Nikitina, T. Pandola, L. Paprocki, P. Perl, J. Petrovic, I. Pia, M. G. Pokorski, W. Quesada, J. M. Raine, M. Reis, M. A. Ribon, A. Fira, A. Ristic Romano, F. Russo, G. Santin, G. Sasaki, T. Sawkey, D. Shin, J. I. Strakovsky, I. I. Taborda, A. Tanaka, S. Tome, B. Toshito, T. Tran, H. N. Truscott, P. R. Urban, L. Uzhinsky, V. Verbeke, J. M. Verderi, M. Wendt, B. L. Wenzel, H. Wright, D. H. Wright, D. M. Yamashita, T. Yarba, J. Yoshida, H. TI Recent developments in GEANT4 SO NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT LA English DT Article DE High energy physics; Nuclear physics; Radiation; Simulation; Computing ID NUCLEUS CROSS-SECTIONS; SPACE EVENT GENERATOR; ENERGY ELECTROMAGNETIC MODELS; MONTE-CARLO DOSIMETRY; HEAVY-ION COLLISIONS; LIQUID WATER; PHYSICS PROCESSES; PAIR PRODUCTION; MICRODOSIMETRY SIMULATION; HADRON-NUCLEUS AB GEANT4 is a software toolkit for the simulation of the passage of particles through matter. It is used by a large number of experiments and projects in a variety of application domains, including high energy physics, astrophysics and space science, medical physics and radiation protection. Over the past several years, major changes have been made to the toolkit in order to accommodate the needs of these user communities, and to efficiently exploit the growth of computing power made available by advances in technology. The adaptation of GEANT4 to multithreading, advances in physics, detector modeling and visualization, extensions to the toolkit, including biasing and reverse Monte Carlo, and tools for physics and release validation are discussed here. (C) 2016 The Authors. Published by Elsevier B.V. C1 [Allison, J.; Amako, K.; Ivanchenko, A.; Ivanchenko, V. N.; Maire, M.; Urban, L.; Yoshida, H.] Geant4 Associates Int Ltd, 9 Royd Terrace, Hebden Bridge HX7 7BT, England. [Allison, J.] Univ Manchester, Sch Phys & Astron, Manchester M13 9PL, Lancs, England. [Amako, K.; Murakami, K.; Sasaki, T.] KEK, 1-1 Oho, Tsukuba, Ibaraki 3050801, Japan. [Apostolakis, J.; Burkhardt, H.; Cosmo, G.; Folger, G.; Gayer, M.; Grichine, V. M.; Ivanchenko, A.; Ivanchenko, V. N.; Lechner, A.; Nikitina, T.; Paprocki, P.; Pokorski, W.; Ribon, A.] CERN, CH-1211 Geneva 23, Switzerland. [Arce, P.] CIEMAT, Med Applicat Unit, Ave Complutense 40, E-28040 Madrid, Spain. [Asai, M.; Dotti, A.; Kelsey, M.; Koi, T.; Perl, J.; Wright, D. H.] SLAC Natl Accelerator Lab, 2575 Sand Hill Rd, Menlo Pk, CA 94025 USA. [Aso, T.] Toyama Coll, Natl Inst Technol, 1-2 Ebie Neriya, Imizu, Toyama 9330293, Japan. [Bagli, E.] Ist Nazl Fis Nucl, Sez Ferrara, Via Saragat 1, I-44122 Ferrara, Italy. [Bagulya, A.; Grichine, V. M.] Lebedev Phys Inst, Leninskii Pr 53, Moscow 119991, Russia. [Banerjee, S.; Canal, Ph.; Elvira, V. D.; Genser, K. L.; Jun, S. Y.; Wenzel, H.; Yarba, J.] Fermilab Natl Accelerator Lab, POB 500, Batavia, IL 60510 USA. [Barrand, G.; Garnier, L.] Univ Paris 11, IN2P3, LAL, Orsay, France. [Beck, B. R.; Verbeke, J. M.; Wright, D. M.] Lawrence Livermore Natl Lab, 7000 East Ave, Livermore, CA 94550 USA. [Bogdanov, A. G.] Natl Res Nucl Univ, Moscow Engn Phys Inst, Kashirskoe Shosse 31, Moscow 115409, Russia. [Brandt, D.] SSW Trading, Knick 4, Oststeinbek, Germany. [Brown, J. M. C.] Queens Univ Belfast, Sch Math & Phys, Univ Rd, Belfast BT7 1NN, Antrim, North Ireland. [Cano-Ott, D.; Mendoza, E.] CIEMAT, Ctr Invest Energet Medioambientales & Tecnol, Ave Complutense 40, E-28040 Madrid, Spain. [Chauvie, S.] Sante Croce & Carle Hosp, Via Coppino 26, I-12100 Cuneo, Italy. [Cho, K.; Hwang, S.] Korea Inst Sci & Technol Informat, Natl Inst Supercomp & Networking, 245 Daehak Ro, Daejeon 34141, South Korea. [Cirrone, G. A. P.; Cuttone, G.; Pandola, L.; Romano, F.; Russo, G.] Ist Nazl Fis Nucl, Lab Nazl Sud, Via Santa Sofia 62, I-95123 Catania, Italy. [Cooperman, G.; Dong, X.] Northeastern Univ, Coll Comp & Informat Sci, 202-WVH, Boston, MA 02481 USA. [Cortes-Giraldo, M. A.; Quesada, J. M.] Univ Seville, Dept Fis Atom Mol & Nucl, Apdo 1065, E-41080 Seville, Spain. [Francis, Z.] Univ St Joseph, Dept Phys, Beirut, Lebanon. [Galoyan, A.] Joint Inst Nucl Res, Veksler & Baldin Lab High Energy Phys, Joliot Curie 6, Dubna 141980, Moscow Region, Russia. [Depaola, G.] Univ Nacl Cordoba FaMAF, Medina Allende S-N, Cordoba, Argentina. [Guatelli, S.] Univ Wollongong, Ctr Med Radiat Phys, Northfields Ave, Wollongong, NSW 2522, Australia. [Guatelli, S.] Illawarra Hlth & Med Res Inst, Northfields Ave, Wollongong, NSW 2522, Australia. [Gueye, P.] Hampton Univ, Dept Phys, 100 E Queen St, Hampton, VA 23668 USA. [Gumplinger, P.; Jones, F. W.] TRIUMF, 4004 Wesbrook Mall, Vancouver, BC V6T 2A3, Canada. [Howard, A. S.] ETH, IPP, Otto Stern Weg 5, CH-8093 Zurich, Switzerland. [Hrivnacova, I.] Univ Paris 11, CNRS, IN2P3, Inst Phys Nucl, 15 Rue Georges, F-91406 Orsay, France. [Hwang, S.] Univ Sci & Technol, 217 Gajeong Ro, Daejeon, South Korea. [Incerti, S.] CNRS, IN2P3, CENBG, UMR 5797, F-33170 Gradignan, France. [Incerti, S.] Univ Bordeaux, CENBG, UMR 5797, F-33170 Gradignan, France. [Ivanchenko, A.] Ctr Etud Nucl Bordeaux Gradignan, 19 Chemin Solarium, F-33175 Gradignan, France. [Ivanchenko, V. N.] Ecoanalytica, Moscow 119899, Russia. [Garnier, L.] Univ Rennes 1, OSUR, CNRS, Observ Sci Univers Rennes, Campus Beaulieu, F-35042 Rennes, France. [Kaitaniemi, P.] Pandia Oy, Hiomotie 10,5th Floor, Helsinki 00380, Finland. [Karakatsanis, N.] Icahn Sch Med Mt Sinai, Translat & Mol Imaging Inst, 1470 Madison Ave, New York, NY 10029 USA. [Paprocki, P.] Elarcos, Kabacki Dukt 8-32, PL-02798 Warsaw, Poland. [Shin, J. I.] Korea Inst Radiol & Med Sci, 75 Nowon Ro, Seoul 139706, South Korea. RP Wright, DH (reprint author), SLAC Natl Accelerator Lab, 2575 Sand Hill Rd, Menlo Pk, CA 94025 USA. EM dhwright@slac.stanford.edu RI Bagulya, Alexander/D-4273-2014; Mendoza Cembranos, Emilio/K-5789-2014; Quesada Molina, Jose Manuel/K-5267-2014; Bogdanov, Alexey/B-7551-2014; OI Mendoza Cembranos, Emilio/0000-0002-2843-1801; Quesada Molina, Jose Manuel/0000-0002-2038-2814; Bogdanov, Alexey/0000-0002-6212-5795; Chauvie, Stephane/0000-0003-4394-5031; Karakatsanis, Nicolas/0000-0001-7326-3053; Incerti, Sebastien/0000-0002-0619-2053 NR 233 TC 8 Z9 8 U1 27 U2 27 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0168-9002 EI 1872-9576 J9 NUCL INSTRUM METH A JI Nucl. Instrum. Methods Phys. Res. Sect. A-Accel. Spectrom. Dect. Assoc. Equip. PD NOV 1 PY 2016 VL 835 BP 186 EP 225 DI 10.1016/j.nima.2016.06.125 PG 40 WC Instruments & Instrumentation; Nuclear Science & Technology; Physics, Nuclear; Physics, Particles & Fields SC Instruments & Instrumentation; Nuclear Science & Technology; Physics GA DZ7PH UT WOS:000386057800022 ER PT J AU Graves, SA Ellison, PA Barnhart, TE Valdovinos, HF Birnbaum, ER Nortier, FM Nickles, RJ Engle, JW AF Graves, Stephen A. Ellison, Paul A. Barnhart, Todd E. Valdovinos, Hector F. Birnbaum, Eva R. Nortier, Francois M. Nickles, Robert J. Engle, Jonathan W. TI Nuclear excitation functions of proton-induced reactions (E-p=35-90 MeV) from Fe, Cu, and Al SO NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS LA English DT Article DE Fe plus p; Cu plus p; Iron; Copper; Aluminum; Proton irradiation; Proton transport; Radionuclide production; Stacked foils; Nuclear cross sections; Medical radionuclides; Monitor reactions; LANL ID MEDIUM-ENERGY PROTONS; CROSS-SECTIONS; NATURAL COPPER; CO; RADIONUCLIDES; BOMBARDMENT; MN-52; IRON; NAT; RADIOISOTOPES AB Fe, Cu, and Al stacked foils were irradiated by 90 MeV protons at the Los Alamos Neutron Science Center's Isotope Production Facility to measure nuclear cross sections for the production of medically relevant isotopes, such as Mn-52g, Mn-54, Cr-48, Co-55, Co-58m and Ni-57. The decay of radioactive isotopes produced during irradiation was monitored using high-purity germanium gamma spectroscopy over the months following irradiation. Proton fluence was determined using the Al-nat(p,x)(22)Nao Cu-nat(p,x)Zn-62 Cu-nat(p,x)Zn-65, and Cu-nat(p,x)Co-56 monitor reactions. Calculated cross sections were compared against literature values and theoretical TALYS predictions. Notably this work includes the first reported independent cross section measurements of Cu-nat(p,x)Co-58m and Cu-nat(p,x)Co-58g. (C) 2016 Elsevier B.V. All rights reserved. C1 [Graves, Stephen A.; Ellison, Paul A.; Barnhart, Todd E.; Valdovinos, Hector F.; Nickles, Robert J.] Univ Wisconsin, 1111 Highland Ave, Madison, WI 53705 USA. [Birnbaum, Eva R.; Nortier, Francois M.; Engle, Jonathan W.] Los Alamos Natl Lab, POB 1663, Los Alamos, NM 87544 USA. RP Graves, SA (reprint author), 1005 WIMR, 1111 Highland Ave, Madison, WI 53705 USA.; Engle, JW (reprint author), POB 1663, Los Alamos, NM 87545 USA. EM sagraves@wisc.edu; jwengle@lanl.gov FU University of Wisconsin-Madison; National Institute of Health [T32 CA009206]; Department of Energy Office of Science via Isotope Development and Production for Research and Applications subprogram in the Office of Nuclear Physics; LANL Isotope Production Program FX The authors gratefully acknowledge funding from the University of Wisconsin-Madison, the National Institute of Health for the Radiological Sciences Training Grant (T32 CA009206), the Department of Energy Office of Science via funding from the Isotope Development and Production for Research and Applications subprogram in the Office of Nuclear Physics. We are also thankful for guidance and support from the LANL Isotope Production Program and for support from LANL Chemistry Division Countroom Staff and LANSCE Accelerator Operations Groups. NR 48 TC 0 Z9 0 U1 6 U2 6 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0168-583X EI 1872-9584 J9 NUCL INSTRUM METH B JI Nucl. Instrum. Methods Phys. Res. Sect. B-Beam Interact. Mater. Atoms PD NOV 1 PY 2016 VL 386 BP 44 EP 53 DI 10.1016/j.nimb.2016.09.018 PG 10 WC Instruments & Instrumentation; Nuclear Science & Technology; Physics, Atomic, Molecular & Chemical; Physics, Nuclear SC Instruments & Instrumentation; Nuclear Science & Technology; Physics GA EA2DC UT WOS:000386402000008 PM 28190909 ER PT J AU von Rein, I Kayler, ZE Premke, K Gessler, A AF von Rein, I. Kayler, Z. E. Premke, K. Gessler, A. TI Desiccation of sediments affects assimilate transport within aquatic plants and carbon transfer to microorganisms SO PLANT BIOLOGY LA English DT Article DE Aquatic plant-sediment-microorganism carbon continuum; (CO2)-C-13 pulse labelling; drought stress; non-structural carbon compounds (NSCs); phospholipid fatty acids (PLFAs); Phragmites australis; stable isotopes; Typha latifolia ID COMMUNITY COMPOSITION; MICROBIAL BIOMASS; PHRAGMITES-AUSTRALIS; ISOTOPIC COMPOSITION; EXPERIMENTAL DROUGHT; TEMPERATE GRASSLAND; RICINUS-COMMUNIS; SUMMER DROUGHT; LAKE-SEDIMENTS; SOIL-MOISTURE AB With the projected increase in drought duration and intensity in future, small water bodies, and especially the terrestrial-aquatic interfaces, will be subjected to longer dry periods with desiccation of the sediment. Drought effects on the plant-sediment microorganism carbon continuum may disrupt the tight linkage between plants and microbes which governs sediment carbon and nutrient cycling, thus having a potential negative impact on carbon sequestration of small freshwater ecosystems. However, research on drought effects on the plant-sediment carbon transfer in aquatic ecosystems is scarce. We therefore exposed two emergent aquatic macrophytes, Phragmites australis and Typha latifolia, to a month-long summer drought in a mesocosm experiment. We followed the fate of carbon from leaves to sediment microbial communities with (CO2)-C-13 pulse labelling and microbial phospholipid-derived fatty acid (PLFA) analysis. We found that drought reduced the total amount of carbon allocated to stem tissues but did not delay the transport. We also observed an increase in accumulation of C-13-labelled sugars in roots and found a reduced incorporation of C-13 into the PLFAs of sediment microorganisms. Drought induced a switch in plant carbon allocation priorities, where stems received less new assimilates leading to reduced starch reserves whilst roots were prioritised with new assimilates, suggesting their use for osmoregulation. There were indications that the reduced carbon transfer from roots to microorganisms was due to the reduction of microbial activity via direct drought effects rather than to a decrease in root exudation or exudate availability. C1 [von Rein, I.; Kayler, Z. E.; Premke, K.; Gessler, A.] Leibniz Ctr Agr Landscape Res ZALF, Inst Landscape Biogeochem, Eberswalder Str 84, D-15374 Muncheberg, Germany. [Kayler, Z. E.] US Forest Serv, USDA, No Res Stn, Lawrence Livermore Natl Lab, Livermore, CA USA. [Premke, K.] Leibniz Inst Freshwater Ecol & Inland Fisheries, Dept Chem Analyt & Biogeochem, Berlin, Germany. [Gessler, A.] Berlin Brandenburg Inst Adv Biodivers Res BBIB, Berlin, Germany. [Gessler, A.] Swiss Fed Inst Forest Snow & Landscape Res WSL, Birmensdorf, Switzerland. RP von Rein, I (reprint author), Leibniz Ctr Agr Landscape Res ZALF, Inst Landscape Biogeochem, Eberswalder Str 84, D-15374 Muncheberg, Germany. EM isabell.rein@zalf.de RI Gessler, Arthur/C-7121-2008 OI Gessler, Arthur/0000-0002-1910-9589 FU German Research Council (DFG); Swiss National Science Foundation (SNF) FX Special thanks go to all those who helped with the harvests and sample preparations: Petra Lange, Monika Roth, Kennedy Kweku Kasta, Darline Krebel, Marco Heyde, Kai Nitzsche, Sasa Zavadlav and Marcus Fahle. We are grateful to Matthias Saurer from the PSI for his fast response and help with isotope analyses. We also want to thank Grit von der Waydbrink for her technical assistance in sugar analyses and Susanne Remus for her help in isotope analyses. AG acknowledges financial support from the German Research Council (DFG) and from the Swiss National Science Foundation (SNF). NR 68 TC 0 Z9 0 U1 15 U2 15 PU WILEY-BLACKWELL PI HOBOKEN PA 111 RIVER ST, HOBOKEN 07030-5774, NJ USA SN 1435-8603 EI 1438-8677 J9 PLANT BIOLOGY JI Plant Biol. PD NOV PY 2016 VL 18 IS 6 BP 947 EP 961 DI 10.1111/plb.12486 PG 15 WC Plant Sciences SC Plant Sciences GA EA1KG UT WOS:000386350400009 PM 27465780 ER PT J AU Bayham, SC Breault, R Monazam, E AF Bayham, Samuel C. Breault, Ronald Monazam, Esmail TI Particulate solid attrition in CFB systems - An assessment for emerging technologies SO POWDER TECHNOLOGY LA English DT Review ID CHEMICAL-LOOPING COMBUSTION; CIRCULATING FLUIDIZED-BED; POPULATION BALANCE MODEL; CATALYST ATTRITION; IMPACT ATTRITION; JET CUP; PARTICLE ATTRITION; PRIMARY FRAGMENTATION; THEORETICAL-MODEL; GRANULAR SOLIDS AB Over the years, circulating fluidized bed systems have been designed for chemical conversion and energy recovery due to the ability of allowing continuous processing. While many CFB technologies are well established,a number of emerging technologies in recent years are utilizing the CFB concept, such as chemical looping combustion, novel continuous temperature swing adsorption, and transport gasifiers. A major uncertainty in these new technologies is the effect that attrition of bed material has On the overall process economics and system operability. This work presents a review of the study of attrition for CFB systems, including relevant material properties, basic modeling and prediction, as well as particle population balance techniques. Because some of these new processes use novel materials, this work focuses on applying fundamental material properties to the understanding of attrition. Published by Elsevier B.V. C1 [Bayham, Samuel C.; Breault, Ronald; Monazam, Esmail] Natl Energy Technol Lab, 3610 Collins Ferry Rd, Morgantown, WV 26507 USA. [Bayham, Samuel C.] Oak Ridge Inst Sci & Educ, Oak Ridge, TN USA. [Monazam, Esmail] REM Engn Serv, 3537 Collins Ferry Rd, Morgantown, WV 26505 USA. RP Breault, R (reprint author), Natl Energy Technol Lab, 3610 Collins Ferry Rd, Morgantown, WV 26507 USA. EM ronald.breault@netl.doe.gov FU U.S. Department of Energy FX This research was supported in part by an appointment to the National Energy Technology Laboratory Research Participation Program, sponsored by the U.S. Department of Energy and administered by the Oak Ridge Institute for Science and Education. NR 104 TC 0 Z9 0 U1 12 U2 12 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0032-5910 EI 1873-328X J9 POWDER TECHNOL JI Powder Technol. PD NOV PY 2016 VL 302 BP 42 EP 62 DI 10.1016/j.powtec.2016.08.016 PG 21 WC Engineering, Chemical SC Engineering GA EA2KF UT WOS:000386420500006 ER PT J AU Miller, DC Kempe, MD Muller, MT Gray, MH Araki, K Kurtz, SR AF Miller, David C. Kempe, Michael D. Muller, Matthew T. Gray, Matthew H. Araki, Kenji Kurtz, Sarah R. TI Durability of polymeric encapsulation materials in a PMMA/glass concentrator photovoltaic system SO PROGRESS IN PHOTOVOLTAICS LA English DT Article DE durability; reliability; polymer; UV degradation; weathering ID PLATINUM-CATALYZED HYDROSILYLATION; METAL COLLOID MORPHOLOGY; THERMAL-DEGRADATION; POLYDIMETHYLSILOXANE OILS; PV MODULES; KINETIC-PARAMETERS; SILICONE POLYMERS; POLY(DIMETHYLSILOXANE); PHOTOOXIDATION; POLYSILOXANES AB The durability of polymeric encapsulation materials was examined using outdoor exposure at the nominal geometric concentration of 500 suns. The results for 36-month cumulative field deployment are presented for materials including: poly(ethylene-co-vinyl acetate), (EVA); polyvinyl butyral (PVB); ionomer; polyethylene/polyoctene copolymer (PO); thermoplastic polyurethane (TPU); poly(dimethylsiloxane) (PDMS); poly(diphenyl dimethyl siloxane) (PDPDMS); and poly(phenyl-methyl siloxane) (PPMS). Measurements of the field conditions including ambient temperature and ultraviolet (UV) dose were recorded at the test site during the experiment. Measurements for the experiment included optical transmittance (with subsequent analysis of solar-weighted transmittance, UV cut-off wavelength, and yellowness index), mass, visual photography, photoelastic imaging, and fluorescence spectroscopy. While the results to date for EVA are presented and discussed, examination here focuses more on the siloxane materials. A specimen recently observed to fail by thermal decomposition is discussed in terms of the implementation of the experiment as well as its fluorescence signature, which was observed to become more pronounced with age. Modulated thermogravimetry (allowing determination of the activation energy of thermal decomposition) was performed on a subset of the siloxanes to quantify the propensity for decomposition at elevated temperatures. Supplemental, Pt-catalyst- and primer-solutions as well as peroxide-cured PDMS specimens were examined to assess the source of the luminescence. The results of the study including the change in optical transmittance, observed failure modes, and subsequent analyses of the failure modes are described in the conclusions. Copyright (c) 2016 John Wiley & Sons, Ltd. C1 [Miller, David C.; Kempe, Michael D.; Muller, Matthew T.; Gray, Matthew H.; Kurtz, Sarah R.] Natl Renewable Energy Lab, Natl Ctr Photovolta, Golden, CO 80401 USA. [Araki, Kenji] Daido Steel Co Ltd, Minami Ku, 2-30 Daido Cho, Nagoya, Aichi 4578545, Japan. RP Miller, DC (reprint author), Natl Renewable Energy Lab, Natl Ctr Photovolta, Golden, CO 80401 USA. EM David.Miller@nrel.gov FU U.S. Department of Energy [DE-AC36-08GO28308]; National Renewable Energy Laboratory FX The authors are grateful to Afshin M. Andreas, Nick S. Bosco, Keith Emery, Erica Gjersing, Aron Habte, Daryl R. Myers, John Pern, Ibrahim Reda, Robert Reedy, Cameron Barnhart, Kathleen Baughman, Matt Beach, Scott Deibert, Lynn Gedvilas, Christa Loux, Tom Moricone, Marc Oddo, Joel Pankow, Bryan Price, Ian Tappan, Kent Terwilliger, and Robert Tirawat for their discussion/help with optical sources, the solar spectrum, experimental methods, and/or optical measurements. This work was supported by the U.S. Department of Energy under Contract No. DE-AC36-08GO28308 with the National Renewable Energy Laboratory. NR 108 TC 0 Z9 0 U1 12 U2 12 PU WILEY-BLACKWELL PI HOBOKEN PA 111 RIVER ST, HOBOKEN 07030-5774, NJ USA SN 1062-7995 EI 1099-159X J9 PROG PHOTOVOLTAICS JI Prog. Photovoltaics PD NOV PY 2016 VL 24 IS 11 BP 1385 EP 1409 DI 10.1002/pip.2796 PG 25 WC Energy & Fuels; Materials Science, Multidisciplinary; Physics, Applied SC Energy & Fuels; Materials Science; Physics GA DZ7TW UT WOS:000386070900001 ER PT J AU Schunck, N Robledo, LM AF Schunck, N. Robledo, L. M. TI Microscopic theory of nuclear fission: a review SO REPORTS ON PROGRESS IN PHYSICS LA English DT Review DE nuclear fission; collective inertia; density functional theory; self-consistent mean field; scission configurations; potential energy surfaces; fission fragments ID GENERATOR-COORDINATE-METHOD; HARMONIC-OSCILLATOR BASIS; HARTREE-FOCK-BOGOLIUBOV; DENSITY-FUNCTIONAL THEORY; MEAN-FIELD THEORY; AMPLITUDE COLLECTIVE MOTION; POTENTIAL-ENERGY SURFACES; GAUSSIAN OVERLAP APPROXIMATION; SELF-CONSISTENT CALCULATIONS; AXIALLY DEFORMED SOLUTION AB This article reviews how nuclear fission is described within nuclear density functional theory. A distinction should be made between spontaneous fission, where half-lives are the main observables and quantum tunnelling the essential concept, and induced fission, where the focus is on fragment properties and explicitly time-dependent approaches are often invoked. Overall, the cornerstone of the density functional theory approach to fission is the energy density functional formalism. The basic tenets of this method, including some well-known tools such as the Hartree-Fock-Bogoliubov (HFB) theory, effective two-body nuclear potentials such as the Skyrme and Gogny force, finite-temperature extensions and beyond mean-field corrections, are presented succinctly. The energy density functional approach is often combined with the hypothesis that the time-scale of the large amplitude collective motion driving the system to fission is slow compared to typical time-scales of nucleons inside the nucleus. In practice, this hypothesis of adiabaticity is implemented by introducing (a few) collective variables and mapping out the many-body Schrodinger equation into a collective Schrodinger-like equation for the nuclear wave-packet. The region of the collective space where the system transitions from one nucleus to two (or more) fragments defines what are called the scission configurations. The inertia tensor that enters the kinetic energy term of the collective Schrodinger-like equation is one of the most essential ingredients of the theory, since it includes the response of the system to small changes in the collective variables. For this reason, the two main approximations used to compute this inertia tensor, the adiabatic time-dependent HFB and the generator coordinate method, are presented in detail, both in their general formulation and in their most common approximations. The collective inertia tensor enters also the Wentzel-Kramers-Brillouin (WKB) formula used to extract spontaneous fission half-lives from multi-dimensional quantum tunnelling probabilities (For the sake of completeness, other approaches to tunnelling based on functional integrals are also briefly discussed, although there are very few applications.) It is also an important component of some of the time-dependent methods that have been used in fission studies. Concerning the latter, both the semi-classical approaches to time-dependent nuclear dynamics and more microscopic theories involving explicit quantum-many-body methods are presented. One of the hallmarks of the microscopic theory of fission is the tremendous amount of computing needed for practical applications. In particular, the successful implementation of the theories presented in this article requires a very precise numerical resolution of the HFB equations for large values of the collective variables. This aspect is often overlooked, and several sections are devoted to discussing the resolution of the HFB equations, especially in the context of very deformed nuclear shapes. In particular, the numerical precision and iterative methods employed to obtain the HFB solution are documented in detail. Finally, a selection of the most recent and representative results obtained for both spontaneous and induced fission is presented, with the goal of emphasizing the coherence of the microscopic approaches employed. Although impressive progress has been achieved over the last two decades to understand fission microscopically, much work remains to be done. Several possible lines of research are outlined in the conclusion. C1 [Schunck, N.] Lawrence Livermore Natl Lab, Nucl & Chem Sci Div, Livermore, CA 94551 USA. [Robledo, L. M.] Univ Autonoma Madrid, Dept Fis Teor, E-28049 Madrid, Spain. RP Schunck, N (reprint author), Lawrence Livermore Natl Lab, Nucl & Chem Sci Div, Livermore, CA 94551 USA. EM schunck1@llnl.gov OI Schunck, Nicolas/0000-0002-9203-6849 FU U.S. Department of Energy by Lawrence Livermore National Laboratory [DE-AC52-07NA27344]; Livermore Computing Resource Center at Lawrence Livermore National Laboratory; Spanish MINECO [FPA2012-34694, FIS2012-34479]; Consolider-Ingenio program MULTIDARK [CSD2009-00064] FX The authors thank G Bertsch, K Pomorski and D Regnier for reading the manuscript and providing useful feedback. This work was partly performed under the auspices of the U.S. Department of Energy by Lawrence Livermore National Laboratory under Contract DE-AC52-07NA27344. Computational resources were provided through an INCITE award 'Computational Nuclear Structure' by the National Center for Computational Sciences (NCCS) and National Institute for Computational Sciences (NICS) at Oak Ridge National Laboratory, and through an award by the Livermore Computing Resource Center at Lawrence Livermore National Laboratory. The work of LMR is supported in part by Spanish MINECO grants Nos. FPA2012-34694 and FIS2012-34479 and by the Consolider-Ingenio 2010 program MULTIDARK CSD2009-00064. NR 349 TC 0 Z9 0 U1 11 U2 11 PU IOP PUBLISHING LTD PI BRISTOL PA TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND SN 0034-4885 EI 1361-6633 J9 REP PROG PHYS JI Rep. Prog. Phys. PD NOV PY 2016 VL 79 IS 11 AR 116301 DI 10.1088/0034-4885/79/11/116301 PG 57 WC Physics, Multidisciplinary SC Physics GA DZ8NK UT WOS:000386126900001 PM 27727148 ER PT J AU Wu, YN Zhang, XG Pantelides, ST AF Wu, Yu-Ning Zhang, X-G Pantelides, Sokrates T. TI First-principles calculations reveal controlling principles for carrier mobilities in semiconductors SO SEMICONDUCTOR SCIENCE AND TECHNOLOGY LA English DT Article DE semiconductors; electron scattering; carrier mobility ID SILICON INVERSION-LAYERS; ELECTRON-MOBILITY; SUSPENDED GRAPHENE; QUANTUM-THEORY; MONTE-CARLO; CONDUCTION; TRANSPORT; SCATTERING; ALLOYS; FIELDS AB Carrier mobilities remain a key qualifying factor for materials competing for next-generation electronics. It has long been believed that carrier mobilities can be calculated using the Born approximation. Here, we introduce a parameter-free, first-principles approach based on complex-wavevector energy bands which does not invoke the Born expansion. We demonstrate that phonon-limited mobility is controlled by low-resistivity percolation paths, which arise from fluctuations that are beyond the Born approximation. We further demonstrate that, in ionized-impurity scattering, one must account for the effect of the screening charge, which cancels most of the Coulomb tail. Calculated electron mobilities in silicon are in agreement with experimental data. The method is easy to use and can provide guidance in the search for high-mobility device designs. C1 [Wu, Yu-Ning; Zhang, X-G] Univ Florida, Dept Phys, Gainesville, FL 32611 USA. [Wu, Yu-Ning; Zhang, X-G] Univ Florida, Quantum Theory Project, Gainesville, FL 32611 USA. [Pantelides, Sokrates T.] Vanderbilt Univ, Dept Phys & Astron, Nashville, TN 37235 USA. [Pantelides, Sokrates T.] Vanderbilt Univ, Dept Elect Engn & Comp Sci, Nashville, TN 37235 USA. [Pantelides, Sokrates T.] Oak Ridge Natl Lab, Div Mat Sci & Technol, Oak Ridge, TN 37831 USA. RP Zhang, XG (reprint author), Univ Florida, Dept Phys, Gainesville, FL 32611 USA.; Zhang, XG (reprint author), Univ Florida, Quantum Theory Project, Gainesville, FL 32611 USA. EM xgz@ufl.edu FU Laboratory Directed Research and Development Program of Oak Ridge National Laboratory; DoE Office of Science, Basic Energy Sciences, Materials Science and Engineering Division; National Science Foundation [ECCS-1508898]; AFOSR and AFRL through the Hi-REV program; McMinn Endowment at Vanderbilt University FX A portion of the computational work was conducted at the Center for Nanophase Materials Sciences, which is a DOE Office of Science User Facility. This research was supported in part by the Laboratory Directed Research and Development Program of Oak Ridge National Laboratory, by the DoE Office of Science, Basic Energy Sciences, Materials Science and Engineering Division, by National Science Foundation grant ECCS-1508898, by AFOSR and AFRL through the Hi-REV program, and by the McMinn Endowment at Vanderbilt University. NR 34 TC 0 Z9 0 U1 14 U2 14 PU IOP PUBLISHING LTD PI BRISTOL PA TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND SN 0268-1242 EI 1361-6641 J9 SEMICOND SCI TECH JI Semicond. Sci. Technol. PD NOV PY 2016 VL 31 IS 11 AR 115016 DI 10.1088/0268-1242/31/11/115016 PG 7 WC Engineering, Electrical & Electronic; Materials Science, Multidisciplinary; Physics, Condensed Matter SC Engineering; Materials Science; Physics GA DZ8OA UT WOS:000386128500002 ER PT J AU Erdemir, A AF Erdemir, Ali TI The Tribology of Things SO TRIBOLOGY & LUBRICATION TECHNOLOGY LA English DT Editorial Material C1 [Erdemir, Ali] Argonne Natl Lab, Lemont, IL 60439 USA. RP Erdemir, A (reprint author), Argonne Natl Lab, Lemont, IL 60439 USA. EM erdemir@anl.gov NR 0 TC 0 Z9 0 U1 1 U2 1 PU SOC TRIBOLOGISTS & LUBRICATION ENGINEERS PI PARK RIDGE PA 840 BUSSE HIGHWAY, PARK RIDGE, IL 60068 USA SN 1545-858X J9 TRIBOL LUBR TECHNOL JI Tribol. Lubr. Technol. PD NOV PY 2016 VL 72 IS 11 BP 4 EP 4 PG 1 WC Engineering, Mechanical SC Engineering GA DZ3YP UT WOS:000385786100001 ER PT J AU Zhang, X Beach, JA Wang, M Bellon, P Averback, RS AF Zhang, Xuan Beach, John A. Wang, Miao Bellon, Pascal Averback, Robert S. TI Precipitation kinetics of dilute Cu-W alloys during low-temperature ion irradiation SO ACTA MATERIALIA LA English DT Article DE Precipitation; Ion irradiation; Cu alloy; In-situ technique; Monte Carlo simulation ID DISPERSION-STRENGTHENED STEELS; RADIATION; SYSTEMS; NANOCOMPOSITES; DIFFUSION; METALS; STABILITY; ENERGY; COPPER; AU AB The kinetics of W precipitation in dilute Cu-W alloys during room temperature irradiation is investigated using in situ electrical resistivity measurements and transmission electron microscopy. For a series of alloys with W concentrations varying from similar to 1 at.% to 6 at.%, resistivity measurements show that high dose irradiation leads to steady-state solubility values which are concentration dependent, while electron microscopy shows that the precipitate structures are stabilized at high doses at a size of about 2 nm. These steady states are independent of the initial alloy microstructure: whether it is a solid solution or it contains large W precipitates within the Cu matrix. The effective tracer impurity diffusion coefficient of W in Cu in energetic displacement cascades is determined by in situ electrical resistivity measurements on multilayer structures of alternating Cu/W layers, yielding a value of 2.1 nm(2)/dpa. These multilayer structures are observed to undergo significant interfacial roughening during irradiation, showing signs of transforming from a 2-dimensional to 3-dimensional structure under prolonged irradiation. A model based on a dynamical competition between recoil mixing and thermal spike diffusion is proposed to explain these various results; it is implemented in kinetic Monte Carlo simulations. (C) 2016 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved. C1 [Zhang, Xuan; Beach, John A.; Wang, Miao; Bellon, Pascal; Averback, Robert S.] Univ Illinois, Dept Mat Sci & Engn, Urbana, IL 61801 USA. [Zhang, Xuan] Argonne Natl Lab, Nucl Engn Div, Lemont, IL 60561 USA. [Wang, Miao] Google Inc, Mountain View, CA 94043 USA. RP Zhang, X (reprint author), Univ Illinois, Dept Mat Sci & Engn, Urbana, IL 61801 USA.; Zhang, X (reprint author), Argonne Natl Lab, Nucl Engn Div, Lemont, IL 60561 USA. EM xuanzhang@anl.gov FU US National Science Foundation [DMR-1306475] FX This research was supported by US National Science Foundation under Grant Number DMR-1306475. The work was carried out in part in the Frederick-Seitz Materials Research Laboratory Central Facilities, University of Illinois at Urbana-Champaign. NR 41 TC 0 Z9 0 U1 15 U2 15 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 1359-6454 EI 1873-2453 J9 ACTA MATER JI Acta Mater. PD NOV PY 2016 VL 120 BP 46 EP 55 DI 10.1016/j.actamat.2016.08.043 PG 10 WC Materials Science, Multidisciplinary; Metallurgy & Metallurgical Engineering SC Materials Science; Metallurgy & Metallurgical Engineering GA DY7RO UT WOS:000385327200006 ER PT J AU Zhang, DL Wen, HM Kumar, MA Chen, F Zhang, LM Beyerlein, IJ Schoenung, JM Mahajan, S Lavernia, EJ AF Zhang, Dalong Wen, Haiming Kumar, M. Arul Chen, Fei Zhang, Lianmeng Beyerlein, Irene J. Schoenung, Julie M. Mahajan, S. Lavernia, Enrique J. TI Yield symmetry and reduced strength differential in Mg-2.5Y alloy SO ACTA MATERIALIA LA English DT Article DE Magnesium alloy; Texture; Dislocation imaging; Tension/compression asymmetry; Crystal plasticity ID MG-Y ALLOYS; MAGNESIUM ALLOYS; TEXTURE DEVELOPMENT; GRAIN-SIZE; DYNAMIC RECRYSTALLIZATION; THERMODYNAMIC DESCRIPTION; MECHANICAL-PROPERTIES; DEFORMATION-BEHAVIOR; DUCTILITY; TENSION AB In this study we report novel results obtained with an extruded fine-grained Mg-2.5 at.% Y alloy (FG Mg-2.5Y) exhibiting tension/compression yield symmetry and reduced strength differential, in addition to well-balanced strength and ductility. On the basis of detailed post-mortem transmission electron microscopy studies, atom probe tomography, and electron back-scattered diffraction (EBSD) characterization, we propose that the presence of a supersaturated solid solution strengthening for basal slip, and the enhanced activity of prismatic slip are the major causes for the unusual mechanical behavior. (C) 2016 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved. C1 [Zhang, Dalong; Schoenung, Julie M.; Lavernia, Enrique J.] Univ Calif Irvine, Dept Chem Engn & Mat Sci, Irvine, CA 92697 USA. [Wen, Haiming] Idaho State Univ, Dept Phys Nucl & Elect Engn, Idaho Falls, ID 83402 USA. [Wen, Haiming] Idaho Natl Lab, Characterizat & Adv PIE Div, Idaho Falls, ID 83415 USA. [Kumar, M. Arul] Los Alamos Natl Lab, Div Mat Sci & Technol, Los Alamos, NM 87545 USA. [Chen, Fei; Zhang, Lianmeng] Wuhan Univ Technol, State Key Lab Adv Technol Mat Synth & Proc, Wuhan 430070, Peoples R China. [Beyerlein, Irene J.] Los Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA. [Mahajan, S.] Univ Calif Davis, Dept Chem Engn & Mat Sci, Davis, CA 95616 USA. RP Lavernia, EJ (reprint author), Univ Calif Irvine, Dept Chem Engn & Mat Sci, Irvine, CA 92697 USA. EM lavernia@uci.edu RI Wen, Haiming/B-3250-2013; OI Wen, Haiming/0000-0003-2918-3966; Zhang, Dalong Zhang/0000-0002-3840-396X; Chen, Fei/0000-0001-9643-7191 FU National Science Foundation [NSF CMMI-1437327]; 111 Project of China [B13035] FX Dr. T. Topping's assistance with mechanical tests and Dr. T. Hu's and Dr. L. Jiang's discussion on TEM are highly appreciated. This work was supported by National Science Foundation (NSF CMMI-1437327) and 111 Project of China (No. B13035). Prof. David N. Seidman and Dr. Dieter Isheim are acknowledged for providing access to atom probe and other facilities at Northwestern University Center for Atom Probe Tomography (NUCAPT). NR 65 TC 1 Z9 1 U1 38 U2 38 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 1359-6454 EI 1873-2453 J9 ACTA MATER JI Acta Mater. PD NOV PY 2016 VL 120 BP 75 EP 85 DI 10.1016/j.actamat.2016.08.037 PG 11 WC Materials Science, Multidisciplinary; Metallurgy & Metallurgical Engineering SC Materials Science; Metallurgy & Metallurgical Engineering GA DY7RO UT WOS:000385327200009 ER PT J AU Lu, L Huang, JW Fan, D Bie, BX Sun, T Fezzaa, K Gong, XL Luo, SN AF Lu, L. Huang, J. W. Fan, D. Bie, B. X. Sun, T. Fezzaa, K. Gong, X. L. Luo, S. N. TI Anisotropic deformation of extruded magnesium alloy AZ31 under uniaxial compression: A study with simultaneous in situ synchrotron x-ray imaging and diffraction SO ACTA MATERIALIA LA English DT Article DE Magnesium alloys; Twinning; Dislocation; X-ray digital image correlation; XRD ID PLASTIC-DEFORMATION; TEXTURE EVOLUTION; MG ALLOY; BEHAVIOR; MICROSTRUCTURE; TEMPERATURE; SIMULATION; TITANIUM; SHEET; TWINS AB In situ synchrotron x-ray imaging and diffraction are used to investigate anisotropic deformation of an extruded magnesium alloy AZ31 under uniaxial compression along two different directions, with the loading axis (LA) either parallel or perpendicular to the extrusion direction (ED), referred to as LA parallel to ED and LA perpendicular to ED, respectively. Multiscale measurements including stress strain curves' (macroscale), x-ray digital image correlation (mesoscale), and diffraction (microscale) are obtained simultaneously. Electron back scatter diffraction is performed on samples collected at various strains to characterize deformation twins. The rapid increase in strain hardening rate for the LA parallel to ED loading is attributed to marked {10 (1) over bar2} extension twinning and subsequent homogenization of deformation, while dislocation motion leads to inhomogeneous deformation and a decrease in strain hardening rate. (C) 2016 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved. C1 [Lu, L.; Gong, X. L.] Univ Sci & Technol China, Dept Modern Mech, CAS Key Lab Mech Behav & Design Mat, Hefei 230027, Anhui, Peoples R China. [Lu, L.; Luo, S. N.] Southwest Jiaotong Univ, Minist Educ, Key Lab Adv Technol Mat, Chengdu 610031, Sichuan, Peoples R China. [Lu, L.; Huang, J. W.; Fan, D.; Bie, B. X.; Luo, S. N.] Peac Inst Multiscale Sci, Chengdu 610031, Sichuan, Peoples R China. [Sun, T.; Fezzaa, K.] Argonne Natl Lab, Adv Photon Source, Argonne, IL 60439 USA. RP Gong, XL (reprint author), Univ Sci & Technol China, Dept Modern Mech, CAS Key Lab Mech Behav & Design Mat, Hefei 230027, Anhui, Peoples R China.; Luo, SN (reprint author), Southwest Jiaotong Univ, Minist Educ, Key Lab Adv Technol Mat, Chengdu 610031, Sichuan, Peoples R China. EM gongxl@ustc.edu.cn; sluo@pims.ac.cn RI Luo, Sheng-Nian /D-2257-2010; gong, xinglong/A-3831-2009 OI Luo, Sheng-Nian /0000-0002-7538-0541; FU 973 project of China [2014CB845904]; NSFC of China [11472227]; U.S. DOE [DE-AC02-06CH11357] FX The authors are grateful to D. K. Qi and Y. Yao for assisting with sample preparation, and the PIMS x-ray team for supporting synchrotron experiments. This work was sponsored in part by the 973 project (No. 2014CB845904), and NSFC (No. 11472227) of China. Use of the Advanced Photon Source, an Office of Science User Facility operated for the U.S. Department of Energy (DOE) Office of Science by Argonne National Laboratory, was supported by the U.S. DOE under Contract No. DE-AC02-06CH11357. NR 42 TC 0 Z9 0 U1 29 U2 29 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 1359-6454 EI 1873-2453 J9 ACTA MATER JI Acta Mater. PD NOV PY 2016 VL 120 BP 86 EP 94 DI 10.1016/j.actamat.2016.08.029 PG 9 WC Materials Science, Multidisciplinary; Metallurgy & Metallurgical Engineering SC Materials Science; Metallurgy & Metallurgical Engineering GA DY7RO UT WOS:000385327200010 ER PT J AU Wu, ZG Gao, YF Bei, HB AF Wu, Zhenggang Gao, Yanfei Bei, Hongbin TI Thermal activation mechanisms and Labusch-type strengthening analysis for a family of high-entropy and equiatomic solid-solution alloys SO ACTA MATERIALIA LA English DT Article DE High entropy alloys; Equiatomic solid-solution alloys; Solution strengthening; Labusch model; Thermally activated processes ID MULTICOMPONENT ALLOYS; PHASE-STABILITY; ELASTIC-MODULI; SINGLE-PHASE; GRAIN-GROWTH; TEMPERATURE; PLASTICITY; DEFORMATION; BEHAVIOR; MODEL AB To understand the underlying strengthening mechanisms, thermal activation processes are investigated from stress-strain measurements with varying temperatures and strain rates for a family of equiatomic quinary, quaternary, ternary, and binary, face-center-cubic-structured, single phase solid-solution alloys, which are all subsystems of the FeNiCoCrMn high-entropy alloy. Our analysis suggests that the Labusch-type solution strengthening mechanism, rather than the lattice friction (or lattice resistance), governs the deformation behavior in equiatomic alloys. First, upon excluding the Hall-Petch effects, the activation volumes for these alloys are found to range from 10 to 1000 times the cubic power of Burgers vector, which are much larger than that required for kink pairs (i.e., the thermal activation process for the lattice resistance mechanism in body-center-cubic-structured metals). Second, the Labusch-type analysis for an N-element alloy is conducted by treating M-elements (M < N) as an effective medium and summing the strengthening contributions from the rest of N-M elements as individual solute species. For all equiatomic alloys investigated, a qualitative agreement exists between the measured strengthening effect and the Labusch strengthening factor from arbitrary M to N elements based on the lattice and modulus mismatches. Consequently, the Labusch strengthening factor provides a practical critique to understand and design such compositionally complex but structurally simple alloys. (C) 2016 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved. C1 [Wu, Zhenggang; Gao, Yanfei] Univ Tennessee, Dept Mat Sci & Engn, Knoxville, TN 37996 USA. [Gao, Yanfei; Bei, Hongbin] Oak Ridge Natl Lab, Div Mat Sci & Technol, Oak Ridge, TN 37831 USA. RP Gao, YF (reprint author), Univ Tennessee, Dept Mat Sci & Engn, Knoxville, TN 37996 USA.; Bei, HB (reprint author), Oak Ridge Natl Lab, Div Mat Sci & Technol, Oak Ridge, TN 37831 USA. EM ygao7@utk.edu; beih@ornl.gov RI Gao, Yanfei/F-9034-2010; OI Gao, Yanfei/0000-0003-2082-857X; Bei, Hongbin/0000-0003-0283-7990 FU U.S. Department of Energy, Office of Science, Basic Energy Sciences, Materials Sciences and Engineering Division; U.S. Department of Energy [DE-AC05-00OR22725] FX This research was supported by the U.S. Department of Energy, Office of Science, Basic Energy Sciences, Materials Sciences and Engineering Division.; This manuscript has been authored by UT-Battelle, LLC under Contract No. DE-AC05-00OR22725 with the U.S. Department of Energy. The United States Government retains and the publisher, by accepting the article for publication, acknowledges that the United States Government retains a non-exclusive, paid-up, irrevocable, world-wide license to publish or reproduce the published form of this manuscript, or allow others to do so, for United States Government purposes. The Department of Energy will provide public access to these results of federally sponsored research in accordance with the DOE Public Access Plan (http://energy.gov/downloads/doe-public-access-plan). NR 45 TC 4 Z9 4 U1 36 U2 36 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 1359-6454 EI 1873-2453 J9 ACTA MATER JI Acta Mater. PD NOV PY 2016 VL 120 BP 108 EP 119 DI 10.1016/j.actamat.2016.08.047 PG 12 WC Materials Science, Multidisciplinary; Metallurgy & Metallurgical Engineering SC Materials Science; Metallurgy & Metallurgical Engineering GA DY7RO UT WOS:000385327200012 ER PT J AU Jiao, ZB Luan, JH Guo, W Poplawsky, JD Liu, CT AF Jiao, Z. B. Luan, J. H. Guo, W. Poplawsky, J. D. Liu, C. T. TI Effects of welding and post-weld heat treatments on nanoscale precipitation and mechanical properties of an ultra-high strength steel hardened by NiAl and Cu nanoparticles SO ACTA MATERIALIA LA English DT Article DE Welding; Ultra-high strength steel; Precipitation; Mechanical property; Structure-property relationship ID ATOM-PROBE TOMOGRAPHY; LOW-CARBON STEEL; MARAGING-STEEL; PHASE-TRANSFORMATION; TEMPER EMBRITTLEMENT; AUSTENITE REVERSION; REVERTED AUSTENITE; GRAIN-BOUNDARIES; FERRITIC STEELS; SEGREGATION AB The effects of welding and post-weld heat treatment (PWHT) on nanoscale co-precipitation, grain structure, and mechanical properties of an ultra-high strength steel were studied through a combination of atom probe tomography (APT) and mechanical tests. Our results indicate that the welding process dissolves all pre-existing nanoparticles and causes grain coarsening in the fusion zone, resulting in a soft and ductile weld without any cracks in the as-welded condition. A 550 degrees C PWHT induces fine-scale re precipitation of NiAl and Cu co-precipitates with high number densities and ultra-fine sizes, leading to a large recovery of strength but a loss of duttility with intergranular failure, whereas a 600 degrees C PWHT gives rise to coarse-scale re-precipitation of nanoparticles together with the formation of a small amount of reverted austenite, resulting in a great recovery in both strength and ductility. Our analysis indicates that the degree of strength recovery is dependent mainly upon the re-precipitation microstructure of nanoparticles, together with grain size and reversion of austenite, while the ductility recovery is sensitive to the grain-boundary structure. APT reveals that the grain-boundary segregation of Mn and P may be the main reason for the 550 degrees C embrittlement, and the enhanced ductility at 600 degrees C is ascribed to a possible reduction of the segregation and reversion of austenite. (C) 2016 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved. C1 [Jiao, Z. B.; Luan, J. H.; Liu, C. T.] City Univ Hong Kong, Coll Sci & Engn, Ctr Adv Struct Mat, Dept Mech & Biomed Engn, Hong Kong, Hong Kong, Peoples R China. [Guo, W.; Poplawsky, J. D.] Oak Ridge Natl Lab, Ctr Nanophase Mat Sci, Oak Ridge, TN 37831 USA. RP Liu, CT (reprint author), City Univ Hong Kong, Coll Sci & Engn, Ctr Adv Struct Mat, Dept Mech & Biomed Engn, Hong Kong, Hong Kong, Peoples R China. EM chainliu@cityu.edu.hk OI Poplawsky, Jonathan/0000-0002-4272-7043 FU Research Grant Council, Hong Kong [C1027-14E GRF, CityU11205515] FX This research was supported by the General Research Fund (account No. CityU11205515) and the Collaborative Research Fund (account No. C1027-14E GRF) from the Research Grant Council, Hong Kong. Atom probe tomography (J.D.P. and W.G.) was conducted at ORNL's Center for Nanophase Materials Sciences (CNMS), which is a U.S. DOE Office of Science User Facility. NR 52 TC 1 Z9 1 U1 24 U2 24 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 1359-6454 EI 1873-2453 J9 ACTA MATER JI Acta Mater. PD NOV PY 2016 VL 120 BP 216 EP 227 DI 10.1016/j.actamat.2016.08.066 PG 12 WC Materials Science, Multidisciplinary; Metallurgy & Metallurgical Engineering SC Materials Science; Metallurgy & Metallurgical Engineering GA DY7RO UT WOS:000385327200022 ER PT J AU Wang, Z Baker, I Cai, Z Chen, S Poplawsky, JD Guo, W AF Wang, Zhangwei Baker, Ian Cai, Zhonghou Chen, Si Poplawsky, Jonathan D. Guo, Wei TI The effect of interstitial carbon on the mechanical properties and dislocation substructure evolution in Fe40.4Ni11.3Mn34.8Al7.5Cr6 high entropy alloys SO ACTA MATERIALIA LA English DT Article DE High entropy alloy; Interstitial strengthening; Dislocation structures; Strain hardening; Weak-beam imaging ID RAPIDLY SOLIDIFIED NI3AL; STACKING-FAULT ENERGY; ATOM-PROBE; MICROSTRUCTURAL EVOLUTION; DEFORMATION STRUCTURES; INDUCED PLASTICITY; TENSILE DUCTILITY; SINGLE-CRYSTALS; AL-MG; STRAIN AB A systematic study of the effects of up to 1.1 at. % carbon on the mechanical properties and evolution of the dislocation substructure in a series of a high entropy alloys (HEA) based on Fe40.4Ni11.3Mn34.8Al7.5Cr6 is presented. Transmission electron microscopy (TEM), synchrotron X-ray diffraction (XRD) and atom probe tomography (APT) were used to show that all the alloys are single-phase f.c.c. random solid solutions. The lattice constant, determined from synchrotron XRD measurements, increases linearly with increasing carbon concentration, which leads to a linear relationship between the yield strength and the carbon concentration. The dislocation substructures, as determined by a TEM, show a transition from wavy slip to planar slip and, at higher strains, and from cell-forming structure (dislocations cells, cell blocks and dense dislocation walls) to non-cell forming structure (Taylor lattice, microbands and domain boundaries) with the addition of carbon, features related to the increase in lattice friction stress. The stacking fault energy (measured via weak-beam imaging of the separation of dislocation partials) decreases with increasing carbon content, which also contributes to the transition from wavy slip to planar slip. The formation of non-cell forming structure induced by carbon leads to a high degree of strain hardening and a substantial increase in the ultimate tensile strength. The consequent postponement of necking due to the high strain hardening, along with the plasticity accommodation arising from the formation of microbands and domain boundaries, result in an increase of ductility due to the carbon addition. (C) 2016 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved. C1 [Wang, Zhangwei; Baker, Ian] Dartmouth Coll, Thayer Sch Engn, 14 Engn Dr, Hanover, NH 03755 USA. [Cai, Zhonghou; Chen, Si] Argonne Natl Lab, Adv Photon Source, X Ray Sci Div, Argonne, IL 60439 USA. [Poplawsky, Jonathan D.; Guo, Wei] Oak Ridge Natl Lab, Ctr Nanophase Mat Sci, Oak Ridge, TN 37831 USA. RP Baker, I (reprint author), Dartmouth Coll, Thayer Sch Engn, 14 Engn Dr, Hanover, NH 03755 USA. EM Ian.Baker@dartmouth.edu FU Dartmouth College by the US Department of Energy (DOE), Office of Basic Energy Sciences [DE-FG02-07ER46392] FX This research was supported at Dartmouth College by the US Department of Energy (DOE), Office of Basic Energy Sciences Grant DE-FG02-07ER46392. This research used resources of the Advanced Photon Source, a U.S. Department of Energy (DOE) Office of Science User Facility operated for the DOE Office of Science by Argonne National Laboratory. Atom probe tomography was conducted at ORNL's Center for Nanophase Materials Sciences (CNMS), which is a U.S. DOE Office of Science User Facility. The views and conclusions contained herein are those of the authors and should not be interpreted as necessarily representing official policies, either expressed or implied of the DOE or the U.S. Government. NR 62 TC 4 Z9 4 U1 53 U2 53 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 1359-6454 EI 1873-2453 J9 ACTA MATER JI Acta Mater. PD NOV PY 2016 VL 120 BP 228 EP 239 DI 10.1016/j.actamat.2016.08.072 PG 12 WC Materials Science, Multidisciplinary; Metallurgy & Metallurgical Engineering SC Materials Science; Metallurgy & Metallurgical Engineering GA DY7RO UT WOS:000385327200023 ER PT J AU Tourret, D Karma, A AF Tourret, D. Karma, A. TI Three-dimensional dendritic needle network model for alloy solidification SO ACTA MATERIALIA LA English DT Article DE Solidification; Dendritic growth; MicroStructure; Multiscale modeling; Alloy ID ADAPTIVE MESH REFINEMENT; PHASE-FIELD SIMULATION; DIRECTIONAL SOLIDIFICATION; LATTICE BOLTZMANN; SPACING SELECTION; PATTERN-FORMATION; GROWTH; SCALE; TIP; MICROSTRUCTURES AB We present a three-dimensional (3D) formulation of the multiscale Dendritic Needle Network (DNN) model for dendritic microstructure growth. This approach is aimed at simulating quantitatively the solidification dynamics of complex hierarchical networks in spatially extended dendritic arrays, hence bridging the scale gap between phase-field simulations at the scale of a few dendrites and coarse-grained simulations on the larger scale of entire polycrystalline structures. In the DNN model, the dendritic network is represented by a network of branches that interact through the solutal diffusion field. The tip velocity V(t) and tip radius rho(t) of each needle is determined by combining a standard solvability condition that fixes the product rho V-2 and a solute flux conservation condition that fixes the product rho V-2 in 2D and rho V in 3D as a function of a solutal flux intensity factor F(t). The latter measures the intensity of the solute flux in the dendrite tip region and can be calculated by contour (2D) or surface (3D) integration around the tip of each needle. We first present an extended formulation of the 2D DNN model where needles have a finite thickness and parabolic tips. This formulation remains valid for a larger range of tip Peclet number than the original thin needle formulation and is readily extended to 3D needles with paraboloidal tips. The 3D DNN model based on this thick-needle formulation is developed for both isothermal and directional solidification. Model predictions are validated by comparisons with known analytical solutions that describe the early transient and steady-state growth regimes. We exploit the power of the DNN model to characterize the competitive growth of well-developed secondary branches in 3D on the scale of the diffusion length. The results show that the length of active secondary branches increases as a power law of distance behind the tip with an exponent in good quantitative agreement with experimental measurements. Finally, we apply the model to simulate the three-dimensional directional solidification of an Al-7wt% Si alloy, which we directly compare to observed microstructures from microgravity experiments onboard the International Space Station. The predictions of selected microstructural features, such as dendrite arm spacings, show a good agreement with experiments. The computationally-efficient DNN model opens new avenues for investigating the dynamics of large dendritic arrays at length and time scales relevant to solidification experiments and processes. Published by Elsevier Ltd on behalf of Acta Materialia Inc. C1 [Tourret, D.] Los Alamos Natl Lab, Div Mat Sci & Technol, Los Alamos, NM 87545 USA. [Karma, A.] Northeastern Univ, Dept Phys, Boston, MA 02115 USA. [Karma, A.] Northeastern Univ, Ctr Interdisciplinary Res Complex Syst, Boston, MA 02115 USA. RP Tourret, D (reprint author), Los Alamos Natl Lab, Div Mat Sci & Technol, Los Alamos, NM 87545 USA. EM dtourret@lanl.gov; a.karma@neu.edu RI Tourret, Damien/B-2854-2017 OI Tourret, Damien/0000-0003-4574-7004 FU National Aeronautics and Space Administration [NNX11AC09G, NNX16AB54G]; U.S. Department of Energy LANL/LDRD Program FX The development of the model was supported by the National Aeronautics and Space Administration through grants NNX11AC09G and NNX16AB54G. For the writing of this article and numerical applications of the model, DT gratefully acknowledges the support of the U.S. Department of Energy LANL/LDRD Program through a Director's Postdoctoral Fellowship. NR 63 TC 1 Z9 1 U1 15 U2 15 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 1359-6454 EI 1873-2453 J9 ACTA MATER JI Acta Mater. PD NOV PY 2016 VL 120 BP 240 EP 254 DI 10.1016/j.actamat.2016.08.041 PG 15 WC Materials Science, Multidisciplinary; Metallurgy & Metallurgical Engineering SC Materials Science; Metallurgy & Metallurgical Engineering GA DY7RO UT WOS:000385327200024 ER PT J AU Chester, SA Bernier, JV Barton, NR Balogh, L Clausen, B Edmiston, JK AF Chester, Shawn A. Bernier, Joel V. Barton, Nathan R. Balogh, Levente Clausen, Bjorn Edmiston, John K. TI Direct numerical simulation of deformation twinning in polycrystals SO ACTA MATERIALIA LA English DT Article DE Twinning; Crystal plasticity; High-energy X-ray diffraction microscopy; Magnesium alloy; Tantalum ID X-RAY-DIFFRACTION; 3-D STRESS DEVELOPMENT; PHASE-TRANSFORMATIONS; TEXTURE DEVELOPMENT; CONSTITUTIVE MODEL; PART I; CRYSTAL; PLASTICITY; MAGNESIUM; FIELD AB The ability to directly simulate the formation of twin domains in crystalline materials is of interest to the mechanics of materials community. While extensive work has been published on homogenized crystal mechanics treatments of twinning, publications that directly capture twin domain formation are relatively rare. This is due both to the complexities of model development and to the computational costs involved. We present results from simulations of twinning in polycrystals with finite elements that spatially resolve twin formation. Effects of interest include the role of stress concentrations in twin initiation, the interactions among twin systems, and competition between deformation twinning and dislocation glide plasticity. We anticipate that results from models that spatially resolve twin formation will help to inform more homogenized multiscale schemes. We show basic features of the model via numerical simulations on a model polycrystal system in simple shear, and also examine the complete model through large scale simulation of a dynamically compressed polycrystal. Comparisons are made between experimental data from far-field high energy diffraction microscopy (HEDM) and numerical simulations for a magnesium alloy polycrystal in compression. We finish with some final remarks and directions for future work. (C) 2016 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved. C1 [Chester, Shawn A.; Bernier, Joel V.; Barton, Nathan R.; Edmiston, John K.] Lawrence Livermore Natl Lab, Computat Engn Div, Livermore, CA 94550 USA. [Chester, Shawn A.] New Jersey Inst Technol, Dept Mech Engn, Newark, NJ 07102 USA. [Balogh, Levente] Queens Univ, Mech & Mat Engn, Kingston, ON, Canada. [Clausen, Bjorn] Los Alamos Natl Lab, Mat Sci & Technol, Los Alamos, NM 87545 USA. RP Chester, SA (reprint author), New Jersey Inst Technol, Dept Mech Engn, Newark, NJ 07102 USA. EM shawn.a.chester@njit.edu RI Balogh, Levente/S-1238-2016 FU U.S. Department of Energy by Lawrence Livermore National Laboratory [DE-AC52-07NA27344 (LLNL-JRNL-688817)]; Laboratory Directed Research and Development [10-ERD-053, 13-ERD-078]; DOE Office of Science by Argonne National Laboratory [DE-ACO206CH11357]; U.S. Dept. of Energy, Office of Basic Energy Sciences [FWP 06SCPE401] FX Part of this work was performed under the auspices of the U.S. Department of Energy by Lawrence Livermore National Laboratory under Contract DE-AC52-07NA27344 (LLNL-JRNL-688817). Capabilities for high energy diffraction microscopy were developed in part under Laboratory Directed Research and Development funding (10-ERD-053, 13-ERD-078). This research used resources of the Advanced Photon Source, a U.S. Department of Energy (DOE) Office of Science User Facility operated for the DOE Office of Science by Argonne National Laboratory under Contract No. DE-ACO206CH11357. The authors are grateful to Ulrich Lienert and Jon Almer of beamline 1-ID at the APS, without whom the measurements would not have been possible. The authors are grateful for the computing resources on the ASC Cielo machine at Los Alamos granted as part of the Capability Computing Campaign (CCC3) these resources enabled the simulation results shown in Section 3.3. LB and BC acknowledges the help of Carlos Tome and Donald W. Brown during the experimental work at APS, and funding by the U.S. Dept. of Energy, Office of Basic Energy Sciences Project FWP 06SCPE401. NR 87 TC 0 Z9 0 U1 15 U2 15 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 1359-6454 EI 1873-2453 J9 ACTA MATER JI Acta Mater. PD NOV PY 2016 VL 120 BP 348 EP 363 DI 10.1016/j.actamat.2016.08.054 PG 16 WC Materials Science, Multidisciplinary; Metallurgy & Metallurgical Engineering SC Materials Science; Metallurgy & Metallurgical Engineering GA DY7RO UT WOS:000385327200034 ER PT J AU Lange, AP Samanta, A Majidi, H Mahajan, S Ging, J Olson, TY van Benthem, K Elhadj, S AF Lange, A. P. Samanta, A. Majidi, H. Mahajan, S. Ging, J. Olson, T. Y. van Benthem, K. Elhadj, S. TI Dislocation mediated alignment during metal nanoparticle coalescence SO ACTA MATERIALIA LA English DT Article DE Nanoparticle coalescence; Nanoparticle sintering; Dislocations; Twinning; Oriented attachment ID MOLECULAR-DYNAMICS; ORIENTED ATTACHMENT; NANOCRYSTALS; GROWTH; CRYSTALLIZATION; THERMODYNAMICS; DENSIFICATION; POTENTIALS; NANOROD AB Dislocation mediated alignment processes during gold nanoparticle coalescence were studied at low and high temperatures using molecular dynamics simulations and transmission electron microscopy. Particles underwent rigid body rotations immediately following attachment in both low temperature (500 K) simulated coalescence events and low temperature (similar to 315 K) transmission electron microscopy beam heating experiments. In many low temperature simulations, some degree of misorientation between particles remained after rigid body rotations, which was accommodated by grain boundary dislocation nodes. These dislocations were either sessile and remained at the interface for the duration of the simulation or dissociated and cross-slipped through the adjacent particles, leading to improved co alignment. Minimal rigid body rotations were observed during or immediately following attachment in high temperature (1100 K) simulations, which is attributed to enhanced diffusion at the particles interface. However, rotation was eventually induced by {111} slip on planes parallel to the neck groove. These deformation modes led to the formation of single and multi-fold twins whose structures depended on the initial orientation of the particles. The driving force for OM slip is attributed to high surface stresses near the intersection of low energy {111}facets in the neck region. The details of this twinning process were examined in detail using simulated trajectories, and the results reveal possible mechanisms for the nucleation and propagation of Shockley partials on consecutive planes. Deformation twinning was also observed in-situ using transmission electron microscopy, which resulted in the co-alignment of a set of the particles' OM planes across their grain boundary and an increase in their dihedral angle. This constitutes the first detailed experimental observation of deformation twinning during nanoparticle coalescence, validating simulation results presented here and elsewhere. Published by Elsevier Ltd on behalf of Acta Materialia Inc. C1 [Lange, A. P.; Samanta, A.; Ging, J.; Olson, T. Y.; Elhadj, S.] Lawrence Livermore Natl Lab, Mail Stop 413,POB 808,7000 East Ave, Livermore, CA 94551 USA. [Lange, A. P.; Majidi, H.; Mahajan, S.; van Benthem, K.] Univ Calif Davis, Dept Mat Sci & Engn, Davis, CA 95616 USA. RP Samanta, A; Elhadj, S (reprint author), Lawrence Livermore Natl Lab, Mail Stop 413,POB 808,7000 East Ave, Livermore, CA 94551 USA. EM aplange@ucdavis.edu; samantal@llnl.gov; elhadj2@llnl.gov FU U.S. Department of Energy by Lawrence Livermore National Laboratory [DE-AC52-07NA27344]; University of California, Davis College of Engineering FX This work was performed under the auspices of the U.S. Department of Energy by Lawrence Livermore National Laboratory under Contract DE-AC52-07NA27344. Additional funding was provided by the University of California, Davis College of Engineering. NR 25 TC 0 Z9 0 U1 17 U2 17 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 1359-6454 EI 1873-2453 J9 ACTA MATER JI Acta Mater. PD NOV PY 2016 VL 120 BP 364 EP 378 DI 10.1016/j.actamat.2016.08.061 PG 15 WC Materials Science, Multidisciplinary; Metallurgy & Metallurgical Engineering SC Materials Science; Metallurgy & Metallurgical Engineering GA DY7RO UT WOS:000385327200035 ER PT J AU Kim, H Miller, DC Modekurti, S Omell, B Bhattacharyya, D Zitney, SE AF Kim, Hosoo Miller, David C. Modekurti, Srinivasarao Omell, Benjamin Bhattacharyya, Debangsu Zitney, Stephen E. TI Mathematical modeling of a moving bed reactor for post-combustion CO2 capture SO AICHE JOURNAL LA English DT Article DE CO2 capture; solid sorbent; moving bed; dynamic model; regenerator; model predictive control ID SOLID SORBENTS; FLUIDIZED-BEDS; HEAT-TRANSFER; POWER-PLANTS; CARBON; TEMPERATURE; TECHNOLOGY; SIMULATION; DESIGN; DRYER AB A mathematical model for a moving bed reactor with embedded heat exchanger has been developed for application to solid sorbent-based capture of carbon dioxide from flue gas emitted by coal-fired power plants. The reactor model is one-dimensional, non-isothermal, and pressure-driven. The two-phase (gas and solids) model includes rigorous kinetics and heat and mass transfer between the two phases. Flow characteristics of the gas and solids in the moving bed are obtained by analogy with correlations for fixed and fluidized bed systems. From the steady-state perspective, this work presents the impact of key design variables that can be used for optimization. From the dynamic perspective, the article shows transient profiles of key outputs that should be taken into account while designing an effective control system. In addition, the article also presents performance of a model predictive controller for the moving bed regenerator under process constraints. (c) 2016 American Institute of Chemical Engineers AIChE J, 62: 3899-3914, 2016 C1 [Kim, Hosoo; Zitney, Stephen E.] Natl Energy Technol Lab, 3610 Collins Ferry Rd, Morgantown, WV 26507 USA. [Miller, David C.] Natl Energy Technol Lab, 626 Cochrans Mill Rd, Pittsburgh, PA 15236 USA. [Modekurti, Srinivasarao; Omell, Benjamin; Bhattacharyya, Debangsu; Zitney, Stephen E.] West Virginia Univ, Dept Chem Engn, Morgantown, WV 26506 USA. RP Bhattacharyya, D (reprint author), West Virginia Univ, Dept Chem Engn, Morgantown, WV 26506 USA. EM Debangsu.Bhattacharyya@mail.wvu.edu FU U.S. Department of Energy, Office of Fossil Energy as part of the Carbon Capture Simulation Initiative (CCSI); RES [DE-FE0004000] FX This work was supported by the U.S. Department of Energy, Office of Fossil Energy as part of the Carbon Capture Simulation Initiative (CCSI). H.K. acknowledges the support by an appointment to the U.S. Department of Energy (DOE) Postgraduate Research Program at the National Energy Technology Laboratory administered by the Oak Ridge Institution for Science and Education. S.M., B.O., and D.B. acknowledges the National Energy Technology Laboratory's Regional University Alliance (NETL-RUA), a collaborative initiative of the NETL. This technical effort was performed under the RES contract DE-FE0004000. NR 33 TC 0 Z9 0 U1 16 U2 16 PU WILEY-BLACKWELL PI HOBOKEN PA 111 RIVER ST, HOBOKEN 07030-5774, NJ USA SN 0001-1541 EI 1547-5905 J9 AICHE J JI AICHE J. PD NOV PY 2016 VL 62 IS 11 BP 3899 EP 3914 DI 10.1002/aic.15289 PG 16 WC Engineering, Chemical SC Engineering GA DZ4EA UT WOS:000385809700008 ER PT J AU Zhang, C Meia, DM Kudryavtsev, VA Fiorucci, S AF Zhang, C. Meia, D. -M. Kudryavtsev, V. A. Fiorucci, S. TI Cosmogenic activation of materials used in rare event search experiments SO ASTROPARTICLE PHYSICS LA English DT Article DE Cosmogenic activation; Dark matter detection; Geant4 simulation ID DARK-MATTER CANDIDATES; PARTIAL CROSS-SECTIONS; LARGE-SCALE STRUCTURE; DOUBLE-BETA-DECAY; NEUTRONS; SPECTRUM; DETECTOR; XENON; FLUX AB We evaluate the cosmogenic production rates in some materials that are commonly used as targets and shielding/supporting components for detecting rare events. The results from Geant4 simulations and the calculations of ACTIVIA are compared with the available experimental data. We demonstrate that the production rates from the Geant4-based simulations agree with the available data reasonably well. As a result, we report that the cosmogenic production of several isotopes in various materials can generate potential backgrounds for direct detection of dark matter and neutrinoless double-beta decay. Published by Elsevier B.V. C1 [Zhang, C.; Meia, D. -M.] Univ South Dakota, Dept Phys, Vermillion, SD 57069 USA. [Meia, D. -M.] Yangtze Univ, Sch Phys & Optoelect, Jingzhou 434023, Peoples R China. [Kudryavtsev, V. A.] Univ Sheffield, Dept Phys & Astron, Sheffield S3 7RH, S Yorkshire, England. [Fiorucci, S.] Lawrence Berkeley Natl Lab, 1 Cyclotron Rd, Berkeley, CA 94720 USA. RP Meia, DM (reprint author), Univ South Dakota, Dept Phys, Vermillion, SD 57069 USA.; Meia, DM (reprint author), Yangtze Univ, Sch Phys & Optoelect, Jingzhou 434023, Peoples R China. EM dongming.Mei@usd.edu OI Kudryavtsev, Vitaly/0000-0002-7018-5827 FU NSF [PHY-0758120, PHYS-0919278, PHYS-1242640, ACI-1440681]; DOE grant [DE-FG02-10ER46709]; Office of Research at the University of South Dakota; State of South Dakota; Science and Technology Facilities Council (UK) FX The authors wish to thank Christina Keller and Wenzhao Wei for carefully reading of this manuscript. This work is supported in part by NSF PHY-0758120, PHYS-0919278, PHYS-1242640, DOE grant DE-FG02-10ER46709, the Office of Research at the University of South Dakota and a 2010 research center support by the State of South Dakota. The simulations of this work was performed on High Performance Computing systems at the University of South Dakota. Electronic data exchange for this project was supported in part by NSF award ACI-1440681. V. A. Kudryavtsev contribution was supported by the Science and Technology Facilities Council (UK). NR 47 TC 0 Z9 0 U1 2 U2 2 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0927-6505 EI 1873-2852 J9 ASTROPART PHYS JI Astropart Phys. PD NOV PY 2016 VL 84 BP 62 EP 69 DI 10.1016/j.astropartphys.2016.08.008 PG 8 WC Astronomy & Astrophysics; Physics, Particles & Fields SC Astronomy & Astrophysics; Physics GA DZ1MG UT WOS:000385601900008 ER PT J AU La Bauve, E Vernon, BC Ye, DM Rogers, DM Siegrist, CM Carson, BD Rempe, SB Zheng, AH Kielian, M Shreve, AP Kent, MS AF La Bauve, Elisa Vernon, Briana C. Ye, Dongmei Rogers, David M. Siegrist, Cathryn M. Carson, Bryan D. Rempe, Susan B. Zheng, Aihua Kielian, Margaret Shreve, Andrew P. Kent, Michael S. TI Method for measuring the unbinding energy of strongly-bound membrane-associated SO BIOCHIMICA ET BIOPHYSICA ACTA-BIOMEMBRANES LA English DT Article DE Lipid membrane-associated proteins; Integral monotopic proteins; Unbinding energy; Binding energy; Liposome-protein coflotation/sedimentation; Dengue virus envelope protein ID SURFACE-PLASMON RESONANCE; VIRUS ENVELOPE PROTEIN; LIPID-BILAYERS; CHOLESTEROL OXIDASE; C2 DOMAIN; PHOSPHOLIPID-VESICLES; INTERFACIAL BINDING; FORCE SPECTROSCOPY; STRUCTURAL BASIS; MOLECULAR-BASIS AB We describe a new method to measure the activation energy for unbinding (enthalpy Delta H-u* and free energy Delta G(u)*) of a strongly-bound membrane-associated protein from a lipid membrane. It is based on measuring the rate of release of a liposome-bound protein during centrifugation on a sucrose gradient as a function of time and temperature. The method is used to determine Delta H-u* and Delta G(u)* for the soluble dengue virus envelope protein (sE) strongly bound to 80:20 POPC:POPG liposomes at pH 5.5. Delta H-u* is determined from the Arrhenius equation whereas Delta G(u)* is determined by fitting the data to a model based on mean first passage time for escape from a potential well. The binding free energy Delta G(b) of sE was also measured at the same pH for the initial, predominantly reversible, phase of binding to a 70:30 PC:PG lipid bilayer. The unbinding free energy (20 +/- 3 kcal/mol, 20% PG) was found to be roughly three times the binding energy per monomer, (7.8 +/- 0.3 kcal/mol for 30% PG, or est. 7.0 kcal/mol for 20% PG). This is consistent with data showing that free sE is a monomer at pH 5.5, but assembles into trimers after associating with membranes. This new method to determine unbinding energies should be useful to understand better the complex interactions of integral monotopic proteins and strongly-bound peripheral membrane proteins with lipid membranes. (C) 2016 Elsevier B.V. All rights reserved. C1 [La Bauve, Elisa; Vernon, Briana C.; Ye, Dongmei; Siegrist, Cathryn M.; Carson, Bryan D.; Rempe, Susan B.; Kent, Michael S.] Sandia Natl Labs, POB 5800, Albuquerque, NM 87185 USA. [Rogers, David M.] Univ S Florida, Dept Chem, 4202 E Fowler Av, Tampa, FL 33620 USA. [Zheng, Aihua; Kielian, Margaret] Albert Einstein Coll Med, Dept Cell Biol, 1300 Morris Pk Ave, Bronx, NY 10461 USA. [Shreve, Andrew P.] Univ New Mexico, Ctr Biomed Engn, Albuquerque, NM 87131 USA. [Shreve, Andrew P.] Univ New Mexico, Dept Chem & Biol Engn, Albuquerque, NM 87131 USA. RP Kent, MS (reprint author), Sandia Natl Labs, POB 5800, Albuquerque, NM 87185 USA. EM mskent@sandia.gov FU United States Department of Energy's National Nuclear Security Administration [DE-AC04-94AL85000]; Laboratory Directed Research and Development program at Sandia National Laboratories; Defense Threat Reduction Agency - Joint Science and Technology Office for Chemical and Biological Defense; NIH grant [R01 AI075647]; U.S. Department of Energy, Office of Basic Energy Sciences user facility at Los Alamos National Laboratory [DE-AC52-06NA25396] FX Sandia National Laboratories is a multi-program laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin Corporation, for the United States Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL85000. This work was supported by the Laboratory Directed Research and Development program at Sandia National Laboratories, the Defense Threat Reduction Agency - Joint Science and Technology Office for Chemical and Biological Defense (SBR), and by NIH grant R01 AI075647 (to M.K.). This work was performed, in part, at the Center for Integrated Nanotechnologies, a U.S. Department of Energy, Office of Basic Energy Sciences user facility at Los Alamos National Laboratory (Contract DE-AC52-06NA25396) and Sandia National Laboratories (Contract DE-AC04-94AL85000). NR 62 TC 0 Z9 0 U1 7 U2 7 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0005-2736 EI 0006-3002 J9 BBA-BIOMEMBRANES JI Biochim. Biophys. Acta-Biomembr. PD NOV PY 2016 VL 1858 IS 11 BP 2753 EP 2762 DI 10.1016/j.bbamem.2016.07.004 PG 10 WC Biochemistry & Molecular Biology; Biophysics SC Biochemistry & Molecular Biology; Biophysics GA DY7OM UT WOS:000385318800020 PM 27425029 ER PT J AU Rai, DK Qian, S Heller, WT AF Rai, Durgesh K. Qian, Shuo Heller, William T. TI The Interaction of Melittin with Dimyristoyl Phosphatidylcholine-Dimyristoyl Phosphatidylserine Lipid Bilayer Membranes SO BIOCHIMICA ET BIOPHYSICA ACTA-BIOMEMBRANES LA English DT Article DE membrane-active peptide; melittin; small-angle neutron scattering; phosphatidylserine; membrane asymmetry ID ANGLE NEUTRON-SCATTERING; PHOSPHOLIPID FLIP-FLOP; ANTIMICROBIAL PEPTIDES; DIMYRISTOYLPHOSPHATIDYLCHOLINE BILAYERS; ASYMMETRIC DISTRIBUTION; CIRCULAR-DICHROISM; SANS INSTRUMENT; INDUCED LYSIS; CHOLESTEROL; ALAMETHICIN AB Membrane-active peptides (MAPs), which interact directly with the lipid bilayer of a cell and include toxins and host defense peptides, display lipid composition-dependent activity. Phosphatidylserine (PS) lipids are anionic lipids that are found throughout the cellular membranes of most eukaryotic organisms where they serve as both a functional component and as a precursor to phosphatidylethanolamine lipids. The inner leaflet of the plasma membrane contains more PS than the outer one, and the asymmetry is actively maintained. Here, the impact of the MAP melittin on the structure of lipid bilayer vesicles made of a mixture of phosphatidylcholine and phosphatidylserine was studied. Small-angle neutron scattering of the MAP associated with selectively deuterium-labeled lipid bilayer vesicles revealed how the thickness and lipid composition of phosphatidylserine-containing vesicles change in response to melittin. The peptide thickens the lipid bilayer for concentrations up to P/L = 1/500, but membrane thinning results when P/L = 1/200. The thickness transition is accompanied by a large change in the distribution of DMPS between the leaflets of the bilayer. The change in composition is driven by electrostatic interactions, while the change in bilayer thickness is driven by changes in the interaction of the peptide with the headgroup region of the lipid bilayer. The results provide new information about lipid-specific interactions that take place in mixed composition lipid bilayer membranes. (C) 2016 Elsevier B.V. All rights reserved. C1 [Rai, Durgesh K.; Qian, Shuo; Heller, William T.] Biol & Soft Matter Div, Oak Ridge, TN 37831 USA. [Qian, Shuo] Oak Ridge Natl Lab, Ctr Struct Mol Biol, Oak Ridge, TN 37831 USA. RP Heller, WT (reprint author), Oak Ridge Natl Lab, POB 2008,MS-6473, Oak Ridge, TN 37831 USA. EM hellerwt@ornl.gov OI Heller, William/0000-0001-6456-2975; Rai, Durgesh/0000-0001-7257-7210 FU Laboratory Directed Research and Development program of Oak Ridge National Laboratory [LDRD-6436]; Oak Ridge National Laboratory Center for Structural Molecular Biology from the Office of Biological and Environmental Research of the US Department of Energy [FWP ERKP291]; Scientific User Facilities Division, Office of Basic Energy Sciences, US Department of Energy FX D.K.R. was supported by and S.Q. was partially supported by the Laboratory Directed Research and Development program of Oak Ridge National Laboratory (LDRD-6436). The Bio-SANS instrument was supported by and S.Q. was partially supported by the Oak Ridge National Laboratory Center for Structural Molecular Biology (FWP ERKP291) from the Office of Biological and Environmental Research of the US Department of Energy. Research at the High Flux Isotope Reactor and at the Spallation Neutron Source of Oak Ridge National Laboratory was sponsored by the Scientific User Facilities Division, Office of Basic Energy Sciences, US Department of Energy. NR 55 TC 1 Z9 1 U1 13 U2 13 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0005-2736 EI 0006-3002 J9 BBA-BIOMEMBRANES JI Biochim. Biophys. Acta-Biomembr. PD NOV PY 2016 VL 1858 IS 11 BP 2788 EP 2794 DI 10.1016/j.bbamem.2016.08.006 PG 7 WC Biochemistry & Molecular Biology; Biophysics SC Biochemistry & Molecular Biology; Biophysics GA DY7OM UT WOS:000385318800024 PM 27526681 ER PT J AU Bali, G Khunsupat, R Akinosho, H Payyavula, RS Samuel, R Tuskan, GA Kalluri, UC Ragauskas, AJ AF Bali, Garima Khunsupat, Ratayakorn Akinosho, Hannah Payyavula, Raja S. Samuel, Reichel Tuskan, Gerald A. Kalluri, Udaya C. Ragauskas, Arthur J. TI Characterization of cellulose structure of Populus plants modified in candidate cellulose biosynthesis genes SO BIOMASS & BIOENERGY LA English DT Article DE Cellulose biosynthesis; Gene; Crystallinity; Micro-fibril; Degree of polymerization ID CELL-WALL; ENDO-1,4-BETA-GLUCANASE KORRIGAN; ARABIDOPSIS-THALIANA; ENZYMATIC-HYDROLYSIS; LIGNIN STRUCTURE; HYBRID POPLAR; NMR; CRYSTALLINITY; BIOFUELS; BETA AB The recalcitrant nature of lignocellulosic biomass is a combined effect of several factors such as high crystallinity and high degree of polymerization of cellulose, lignin content and structure, and the available surface area for enzymatic degradation (i.e., accessibility). Genetic improvement of feedstock cell wall properties is a path to reducing recalcitrance of lignocellulosic biomass and improving conversion to various biofuels. An advanced understanding of the cellulose biosynthesis pathway is essential to precisely modify cellulose properties of plant cell walls. Here we report on the impact of modified expression of candidate cellulose biosynthesis pathway genes on the ultra-structure of cellulose, a key carbohydrate polymer of Populus cell wall using advanced nuclear magnetic resonance approaches. Noteworthy changes were observed in the cell wall characteristics of downregulated KORRIGAN 1 (KOR) and KOR 2 transgenic plants in comparison to the wild-type control. It was observed that all of the transgenic lines showed variation in cellulose ultrastructure, increase in cellulose crystallinity and decrease in the cellulose degree of polymerization. Additionally, the properties of cellulose allomorph abundance and accessibility were found to be variable. Application of such cellulose characterization techniques beyond the traditional measurement of cellulose abundance to comprehensive studies of cellulose properties in larger transgenic and naturally variable populations is expected to provide deeper insights into the complex nature of lignocellulosic material, which can significantly contribute to the development of precisely tailored plants for enhanced biofuels production. (C) 2016 Elsevier Ltd. All rights reserved. C1 [Bali, Garima; Khunsupat, Ratayakorn; Akinosho, Hannah; Samuel, Reichel; Ragauskas, Arthur J.] Georgia Inst Technol, Sch Chem & Biochem, Inst Paper Sci & Technol, 500 10th St, Atlanta, GA 30332 USA. [Payyavula, Raja S.; Tuskan, Gerald A.; Kalluri, Udaya C.; Ragauskas, Arthur J.] Oak Ridge Natl Lab, Biosci Div, BioEnergy Sci Ctr, Oak Ridge, TN 37831 USA. [Ragauskas, Arthur J.] Univ Tennessee, Dept Chem & Biomol Engn, Knoxville, TN 37996 USA. [Ragauskas, Arthur J.] Univ Tennessee, Dept Forestry Wildlife & Fisheries, Knoxville, TN 37996 USA. RP Ragauskas, AJ (reprint author), Univ Tennessee, Dept Chem & Biomol Engn, Knoxville, TN 37996 USA.; Kalluri, UC (reprint author), Oak Ridge Natl Lab, Biosci Div, POB 2008 MS6422, Oak Ridge, TN 37831 USA. EM aragausk@utk.edu OI KALLURI, UDAYA/0000-0002-5963-8370; Ragauskas, Arthur/0000-0002-3536-554X FU U.S. Department of Energy [DE-AC05-000R22725]; BioEnergy Science Center; Office of Biological and Environmental Research in the DOE Office of Science; DOE FX This manuscript has been authored by UT-Battelle, LLC under contract no. DE-AC05-000R22725 with the U.S. Department of Energy.This work was supported and performed as part of the BioEnergy Science Center. The BioEnergy Science Center is a U.S. Department of Energy Bioenergy Research Center supported by the Office of Biological and Environmental Research in the DOE Office of Science. Mass spectrometry analysis was carried out by the U.S. Department of Energy Office of Biological and Environmental Research supported Bioenergy Research Center proteomics pipeline. The publisher, by accepting the article for publication, acknowledges that the United States Government retains a nonexclusive, paid-up, irrevocable, world-wide license to publish or reproduce the published form of this manuscript, or allow others to do so, for United States Government purposes. The Department of Energy will provide public access to these results, of federally sponsored research in accordance with the DOE Public Access Plan (http://energy.govIdownloads/doe-public-access-plan). NR 50 TC 0 Z9 0 U1 20 U2 20 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 0961-9534 EI 1873-2909 J9 BIOMASS BIOENERG JI Biomass Bioenerg. PD NOV PY 2016 VL 94 BP 146 EP 154 DI 10.1016/j.biombioe.2016.08.013 PG 9 WC Agricultural Engineering; Biotechnology & Applied Microbiology; Energy & Fuels SC Agriculture; Biotechnology & Applied Microbiology; Energy & Fuels GA DY7SW UT WOS:000385330600016 ER PT J AU Robling, AG Kang, KS Bullock, WA Foster, WH Murugesh, D Loots, GG Genetos, DC AF Robling, Alexander G. Kang, Kyung Shin Bullock, Whitney A. Foster, William H. Murugesh, Deepa Loots, Gabriela G. Genetos, Damian C. TI Sost, independent of the non-coding enhancer ECR5, is required for bone mechanoadaptation SO BONE LA English DT Article DE Sost; Sclerostin; Mechanotransduction; ECR5; Enhancer; Skeleton; Disuse ID VAN-BUCHEM-DISEASE; SCLEROSTIN ANTIBODY; TARGETED DELETION; HUMAN OSTEOBLASTS; EXPRESSION; GENE; STRENGTH; OSTEOPOROSIS; PROTEIN; CELLS AB Sclerostin (Sost) is a negative regulator of bone formation that acts upon the Wnt signaling pathway. Sost is mechanically regulated at both mRNA and protein level such that loading represses and unloading enhances Sost expression, in osteocytes and in circulation. The non-coding evolutionarily conserved enhancer ECR5 has been previously reported as a transcriptional regulatory element required for modulating Sost expression in osteocytes. Here we explored the mechanisms by which ECR5, or several other putative transcriptional enhancers regulate Sost expression, in response to mechanical stimulation. We found that in vivo ulna loading is equally osteoanabolic in wildtype and Sost(-/-) mice, although Sost is required for proper distribution of load-induced bone formation to regions of high strain. Using Luciferase reporters carrying the ECR5 non-coding enhancer and heterologous or homologous hSOST promoters, we found that ECR5 is mechanosensitive in vitro and that ECR5-driven Luciferase activity decreases in osteoblasts exposed to oscillatory fluid flow. Yet, ECR5(-/-) mice showed similar magnitude of load-induced bone formation and similar periosteal distribution of bone formation to high-strain regions compared to wildtype mice. Further, we found that in contrast to Sost(-/-) mice, which are resistant to disuse-induced bone loss, ECR5(-/-) mice lose bone upon unloading to a degree similar to wildtype control mice. ECR5 deletion did not abrogate positive effects of unloading on Sost, suggesting that additional transcriptional regulators and regulatory elements contribute to load-induced regulation of Sost. (C) 2016 Elsevier Inc All rights reserved. C1 [Robling, Alexander G.; Kang, Kyung Shin; Bullock, Whitney A.] Indiana Univ Sch Med, Dept Anat & Cell Biol, Indianapolis, IN 46202 USA. [Robling, Alexander G.] Indiana Univ Purdue Univ, Dept Biomed Engn, Indianapolis, IN 46202 USA. [Foster, William H.; Genetos, Damian C.] Univ Calif Davis, Dept Anat Physiol & Cell Biol, Davis, CA 95616 USA. [Murugesh, Deepa; Loots, Gabriela G.] Lawrence Livermore Natl Lab, Biol & Biotechnol Div, Livermore, CA 94550 USA. [Loots, Gabriela G.] Univ Calif Merced, Sch Nat Sci, Mol & Cell Biol Unit, Merced, CA USA. RP Genetos, DC (reprint author), Univ Calif Davis, Dept Anat Physiol & Cell Biol, Davis, CA 95616 USA. EM dgenetos@ucdavis.edu FU National Institute of Arthritis and Musculoskeletal and Skin Diseases of the National Institutes of Health [R01AR053237, R01AR064255]; National Institute of Diabetes and Digestive and Kidney Diseases of the National Institutes of Health [R01 DK075730]; U.S. Department of Energy by Lawrence Livermore National Laboratory [DE-AC52-07NA27344] FX Research reported in this publication was supported by National Institute of Arthritis and Musculoskeletal and Skin Diseases of the National Institutes of Health under award numbers R01AR053237 (AGR) and R01AR064255 (DCG), and by National Institute of Diabetes and Digestive and Kidney Diseases of the National Institutes of Health under award number R01 DK075730 (GGL). This work was in part performed under the auspices of the U.S. Department of Energy by Lawrence Livermore National Laboratory under Contract DE-AC52-07NA27344. The content is solely the responsibility of the authors and does not necessarily represent the official views of the National Institutes of Health. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript. NR 35 TC 0 Z9 0 U1 1 U2 1 PU ELSEVIER SCIENCE INC PI NEW YORK PA 360 PARK AVE SOUTH, NEW YORK, NY 10010-1710 USA SN 8756-3282 EI 1873-2763 J9 BONE JI Bone PD NOV PY 2016 VL 92 BP 180 EP 188 DI 10.1016/j.bone.2016.09.001 PG 9 WC Endocrinology & Metabolism SC Endocrinology & Metabolism GA DZ2TC UT WOS:000385693400021 PM 27601226 ER PT J AU Lawrence, TM Boudreau, MC Helsen, L Henze, G Mohammadpour, J Noonan, D Patteeuw, D Pless, S Watson, RT AF Lawrence, Thomas M. Boudreau, Marie-Claude Helsen, Lieve Henze, Gregor Mohammadpour, Javad Noonan, Doug Patteeuw, Dieter Pless, Shanti Watson, Richard T. TI Ten questions concerning integrating smart buildings into the smart grid SO BUILDING AND ENVIRONMENT LA English DT Article DE Smart grid; Smart buildings; Building control systems; Demand response; Energy policy; Thermal comfort ID MODEL-PREDICTIVE CONTROL; DEMAND-SIDE MANAGEMENT; MULTIAGENT SYSTEMS; ENERGY-CONSERVATION; COMFORT MANAGEMENT; ELECTRIC VEHICLES; BENEFITS; PERFORMANCE; MARKETS; STORAGE AB Recent advances in information and communications technology (ICT) have initiated development of a smart electrical grid and smart buildings. Buildings consume a large portion of the total electricity production worldwide, and to fully develop a smart grid they must be integrated with that grid. Buildings can now be 'prosumers' on the grid (both producers and consumers), and the continued growth of distributed renewable energy generation is raising new challenges in terms of grid stability over various time scales. Buildings can contribute to grid stability by managing their overall electrical demand in response to current conditions. Facility managers must balance demand response requests by grid operators with energy needed to maintain smooth building operations. For example, maintaining thermal comfort within an occupied building requires energy and, thus an optimized solution balancing energy use with indoor environmental quality (adequate thermal comfort, lighting, etc.) is needed. Successful integration of buildings and their systems with the grid also requires interoperable data exchange. However, the adoption and integration of newer control and communication technologies into buildings can be problematic with older legacy HVAC and building control systems. Public policy and economic structures have not kept up With the technical developments that have given rise to the budding smart grid, and further developments are needed in both technical and non-technical areas. (C) 2016 Elsevier Ltd. All rights reserved. C1 [Lawrence, Thomas M.; Mohammadpour, Javad] Univ Georgia, Coll Engn, Athens, GA 30602 USA. [Boudreau, Marie-Claude; Watson, Richard T.] Univ Georgia, Terry Coll Business, Athens, GA 30602 USA. [Helsen, Lieve; Patteeuw, Dieter] Katholieke Univ Leuven, Appl Mech & Energy Convers Sect, Leuven, Belgium. [Henze, Gregor] Univ Colorado Boulder, Architectural Engn, Boulder, CO 80309 USA. [Noonan, Doug] Indiana Univ, Sch Publ & Environm Affairs, Publ Policy Inst, Bloomington, IN USA. [Pless, Shanti] Natl Renewable Energy Lab, Golden, CO USA. RP Lawrence, TM (reprint author), Univ Georgia, Driftmier Engn Ctr, Athens, GA 30602 USA. EM lawrence@engr.uga.edu FU Georgia Power; Southern Company FX Supporting for research in this topic at the University of Georgia was provided in part by Georgia Power and the Southern Company. NR 79 TC 0 Z9 0 U1 13 U2 13 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 0360-1323 EI 1873-684X J9 BUILD ENVIRON JI Build. Environ. PD NOV 1 PY 2016 VL 108 BP 273 EP 283 DI 10.1016/j.buildenv.2016.08.022 PG 11 WC Construction & Building Technology; Engineering, Environmental; Engineering, Civil SC Construction & Building Technology; Engineering GA DY7QL UT WOS:000385324300024 ER PT J AU Mallow, A Abdelaziz, O Graham, S AF Mallow, Anne Abdelaziz, Omar Graham, Samuel, Jr. TI Thermal charging study of compressed expanded natural graphite/phase change material composites SO CARBON LA English DT Article ID PHASE-CHANGE MATERIALS; STORAGE-SYSTEMS; ENERGY-STORAGE; ENHANCEMENT; CONDUCTIVITY; MATRIX; FOAM AB The thermal charging performance of paraffin wax combined with compressed expanded natural graphite foam was studied for different graphite bulk densities. Constant heat fluxes between 0.39 W/cm(2) and 1.55 W/cm(2) were applied, as well as a constant boundary temperature of 60 degrees C. Thermal charging experiments indicate that, in the design of thermal batteries, thermal conductivity of the composite alone is an insufficient metric to determine the influence of the graphite foam on the thermal energy storage. By dividing the latent heat of the composite by the time to end of melt for each applied boundary condition, the energy storage performance was calculated to show the effects of composite thermal conductivity, graphite bulk density, and latent heat capacity. For the experimental volume, the addition of graphite beyond a graphite bulk density of 100 kg/m(3) showed limited benefit on the energy storage performance due to the decrease in latent heat storage capacity. These experimental results are used to validate a numerical model to predict the time to melt and for future use in the design of heat exchangers with graphite-foam based phase change material composites. Size scale effects are explored parametrically with the validated model. (C) 2016 Elsevier Ltd. All rights reserved. C1 [Mallow, Anne; Graham, Samuel, Jr.] Georgia Inst Technol, Woodruff Sch Mech Engn, Atlanta, GA 30332 USA. [Abdelaziz, Omar] Oak Ridge Natl Lab, Bldg Equipment Grp, Oak Ridge, TN 37831 USA. RP Graham, S (reprint author), Georgia Inst Technol, Woodruff Sch Mech Engn, Atlanta, GA 30332 USA. EM sgraham@gatech.edu OI Mallow, Anne/0000-0002-4454-7046 FU ORNL GO! Program; U.S. DOE Building Technologies Office [DE-AC05-00OR22725] FX The authors are grateful for financial support from the ORNL GO! Program and Mr. Antonio Bouza of the U.S. DOE Building Technologies Office (Contract No. DE-AC05-00OR22725). NR 19 TC 0 Z9 0 U1 33 U2 33 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 0008-6223 EI 1873-3891 J9 CARBON JI Carbon PD NOV PY 2016 VL 109 BP 495 EP 504 DI 10.1016/j.carbon.2016.08.030 PG 10 WC Chemistry, Physical; Materials Science, Multidisciplinary SC Chemistry; Materials Science GA DZ5KD UT WOS:000385900100057 ER PT J AU Cao, YH Huang, JN Li, YH Qiu, S Liu, JR Khasanov, A Khan, MA Young, DP Peng, F Cao, DP Peng, XF Hong, KL Guo, ZH AF Cao, Yonghai Huang, Jiangnan Li, Yuhang Qiu, Song Liu, Jiurong Khasanov, Airat Khan, Mojammel A. Young, David P. Peng, Feng Cao, Dapeng Peng, Xiangfang Hong, Kunlun Guo, Zhanhu TI One-pot melamine derived nitrogen doped magnetic carbon nanoadsorbents with enhanced chromium removal SO CARBON LA English DT Article ID HEAVY-METAL IONS; HEXAVALENT CHROMIUM; CR(VI) REMOVAL; ENVIRONMENTAL REMEDIATION; CATALYTIC-ACTIVITY; AQUEOUS-SOLUTIONS; ACTIVATED CARBON; WATER-TREATMENT; POROUS CARBON; ADSORPTION AB Novel nitrogen doped magnetic carbons (NMC), in -situ synthesized through facile pyrolysis carbonization processes using Fe(NO3)(3) and melamine as precursors, were demonstrated as excellent nanoadsorbents to remove Cr(VI) effectively. The achieved removal capacity in both neutral and acidic solution was 29.4 and 2001.4 mg g(-1) respectively, much higher than the reported adsorbents so far. The unprecedented high adsorption performance can be attributed to the incorporation of the nitrogen dopant, which increased the negative charge density on the surface of adsorbent and thereby enhanced the interaction between the adsorbents and Cr(VI) ions. The density functional theory (DFT) calculation demonstrated that the nitrogen dopants can decrease the adsorption energy between the Cr(VI) ions and NMC (-3.456 kJ mol(-1)), lower than the undoped sample (-3.344 kJ mol(-1)), which boosted the adsorption behavior. Chemical rather than physical adsorption was followed for these magnetic nano adsorbents as revealed from the pseudo-second-order kinetic study. Furthermore, the NMC showed high stability with recycling tests for the Cr(VI) removal. (C) 2016 Elsevier Ltd. All rights reserved. C1 [Cao, Yonghai; Huang, Jiangnan; Guo, Zhanhu] Univ Tennessee, Dept Chem & Biomol Engn, ICL, Knoxville, TN 37996 USA. [Cao, Yonghai; Huang, Jiangnan; Peng, Xiangfang] South China Univ Technol, Minist Educ, Lab Polymer Proc Engn, Guangzhou 510640, Guangdong, Peoples R China. [Li, Yuhang] South China Univ Technol, Sch Chem & Chem Engn, Guangzhou 510640, Guangdong, Peoples R China. [Qiu, Song; Liu, Jiurong] Shandong Univ, Sch Mat Sci & Engn, Jinan 250061, Shandong, Peoples R China. [Khasanov, Airat] Univ N Carolina, Asheville, NC 28804 USA. [Khan, Mojammel A.; Young, David P.] Louisiana State Univ, Dept Phys & Astron, Baton Rouge, LA 70803 USA. [Cao, Dapeng] Beijing Univ Chem Technol, Key Lab Nanomat, Div Mol & Mat Simulat, Beijing 100029, Peoples R China. [Hong, Kunlun] Oak Ridge Natl Lab, Ctr Nanophase Mat Sci, Oak Ridge, TN 37831 USA. RP Guo, ZH (reprint author), Univ Tennessee, Dept Chem & Biomol Engn, ICL, Knoxville, TN 37996 USA. EM zguo10@utk.edu RI Hong, Kunlun/E-9787-2015; OI Hong, Kunlun/0000-0002-2852-5111; Guo, Zhanhu/0000-0003-0134-0210 FU University of Tennessee; National Natural Science Foundation of China [21503082, 51573063, 21174044]; Guangdong Provincial National Science Foundation [2014A030310447, S2013020013855]; Fundamental Research Funds for the Central Universities of China [2015ZM048]; Guangdong Science and Technology Planning Project [2014B010104004, 201604010013, 2013B090600126]; National Basic Research Development Program 973 in China [2012CB025902]; China Scholarship Council (CSC) program FX This project was financially supported from the start-up fund of University of Tennessee, National Natural Science Foundation of China (Nos. 21503082, 51573063 and 21174044), Guangdong Provincial National Science Foundation (Nos. 2014A030310447 and S2013020013855), Fundamental Research Funds for the Central Universities of China (No. 2015ZM048), Guangdong Science and Technology Planning Project (Nos. 2014B010104004, 201604010013 and 2013B090600126) and National Basic Research Development Program 973 in China (NO. 2012CB025902). J. Huang acknowledges the support from China Scholarship Council (CSC) program. Part of the characterizations including the TGA, TEM and XRD were carried out at the Center for Nanophase Materials Sciences, which is a DOE Office of Science User Facility. NR 54 TC 7 Z9 7 U1 39 U2 39 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 0008-6223 EI 1873-3891 J9 CARBON JI Carbon PD NOV PY 2016 VL 109 BP 640 EP 649 DI 10.1016/j.carbon.2016.08.035 PG 10 WC Chemistry, Physical; Materials Science, Multidisciplinary SC Chemistry; Materials Science GA DZ5KD UT WOS:000385900100071 ER PT J AU Campbell, AA Katoh, Y Snead, MA Takizawa, K AF Campbell, Anne A. Katoh, Yutai Snead, Mary A. Takizawa, Kentaro TI Property changes of G347A graphite due to neutron irradiation SO CARBON LA English DT Article ID TEMPERATURE; DAMAGE AB A new, fine-grain nuclear graphite, grade G347A from Tokai Carbon Co., Ltd., has been irradiated in the High Flux Isotope Reactor at Oak Ridge National Laboratory to study the materials property changes that occur when exposed to neutron irradiation at temperatures Of interest for Generation-IV nuclear reactor applications. Specimen temperatures ranged from 290 degrees C to 800 degrees C with a maximum neutron fluence of 40 x 10(25) n/m(2) [E > 0.1 MeV] (-30dpa). Observed behaviors include: anisotropic behavior of dimensional change in an isotropic graphite, Young's modulus showing parabolic fluence dependence, electrical resistivity increasing at low fluence and additional increase at high fluence, thermal conductivity rapidly decreasing at low fluence followed by continued degradation, and a similar plateau value of the mean coefficient of thermal expansion for all irradiation temperatures. (C) 2016 Elsevier Ltd. All rights reserved. C1 [Campbell, Anne A.; Katoh, Yutai; Snead, Mary A.] Oak Ridge Natl Lab, Oak Ridge, TN 37831 USA. [Takizawa, Kentaro] Tokai Carbon Co Ltd, Tokai, Ibaraki, Japan. RP Campbell, AA (reprint author), Oak Ridge Natl Lab, Oak Ridge, TN 37831 USA. EM campbellaa@ornl.gov FU Tokai Carbon Co., Ltd. under the Material Science and Technology Division, Work-for-Others (WFO) Program [IAN: 16B630901]; DOE [NFE-09-02345]; U.S. Department of Energy; Scientific User Facilities Division, Office of Basic Energy Sciences, U.S. Department of Energy; U.S. Department of Energy [DE-AC05-00OR22725] FX This research was performed at the Oak Ridge National Laboratory (ORNL) and sponsored by Tokai Carbon Co., Ltd. under the Material Science and Technology Division, Work-for-Others (WFO) Program, IAN: 16B630901, and DOE agreement: NFE-09-02345, with the U.S. Department of Energy.; A portion of this research at ORNL's High Flux Isotope Reactor was sponsored by the Scientific User Facilities Division, Office of Basic Energy Sciences, U.S. Department of Energy. Oak Ridge National Laboratory is managed by UT-Battelle, LLC under Contract No. DE-AC05-00OR22725 for the U.S. Department of Energy. NR 36 TC 0 Z9 0 U1 2 U2 2 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 0008-6223 EI 1873-3891 J9 CARBON JI Carbon PD NOV PY 2016 VL 109 BP 860 EP 873 DI 10.1016/j.carbon.2016.08.042 PG 14 WC Chemistry, Physical; Materials Science, Multidisciplinary SC Chemistry; Materials Science GA DZ5KD UT WOS:000385900100095 ER PT J AU Moiz, AA Ameen, MM Lee, SY Som, S AF Moiz, Ahmed Abdul Ameen, Muhsin M. Lee, Seong-Young Som, Sibendu TI Study of soot production for double injections of n-dodecane in CI engine-like conditions SO COMBUSTION AND FLAME LA English DT Article DE Double injection; Soot; Ignition; Lift-off; Diesel spray ID LARGE-EDDY SIMULATION; LASER-INDUCED FLUORESCENCE; SPRAY-COMBUSTION; FORMALDEHYDE; FLAME AB Soot production mechanism in multiple injections is complex since it involves its dependence on turbulent interactions of constituting injections and their combustion progress. A concise study was performed in a constant-volume combustion vessel by considering a double injection scheme of 0.3 ms pilot injection, 0.5 ms dwell time and 1.2 ms main injection (nomenclature: 0.3/0.5/12 ms) with n-dodecane as fuel and replicating the thermodynamic operating condition of a compression ignition (CI) engine. Experimental ambient temperature variations of 900 K and 800 K were performed at 15% ambient oxygen level. Simultaneous planar laser-induced fluorescence (PUP) of formaldehyde and schlieren imaging techniques were employed to analyze the ignition and flame characteristics experimentally. These studies revealed almost similar heat release rates for a double injection at 900 K and 800 K ambient gas temperatures due to combustion of a longer main injection which is enhanced by pilot combustion event A lower soot production for 800 K ambient condition over 900 K case was observed, which was concluded to be due to its higher lift-off length which would allow for a leaner combustion of fuel-air mixtures. Numerical simulations were performed using a Large Eddy Simulation (LES) approach by extensively validating the 900 K double injection condition with respect to non-reacting vapor penetration profiles of both injections, reacting jet heat release rate and spatial as well as temporal (qualitative) soot production. As part of LES work, a dwell time variation of 0.65 ms (0.3/0.65/1.2 ms) was performed to reveal the sensitivity of soot production to variations in dwell time. It was observed numerically that marginally higher quasi steady lift-off length of the 0.3/0.65/1.2 ms injection causes increased entrainment of surrounding oxygen into the flame region. This leads to combustion of slightly leaner fuel-air mixture and hence relatively less soot when compared to a 0.3/0.5/1.2 ms injection. (C) 2016 The Combustion Institute. Published by Elsevier Inc All rights reserved. C1 [Moiz, Ahmed Abdul; Lee, Seong-Young] Michigan Tech Univ, Mech Engn Engn Mech, Houghton, MI USA. [Ameen, Muhsin M.; Som, Sibendu] Argonne Natl Lab, Ctr Transportat Res, 9700 S Cass Ave, Lemont, IL USA. RP Lee, SY (reprint author), Michigan Tech Univ, Mech Engn Engn Mech, Houghton, MI USA. EM sylee@mtu.edu FU NSF-DOE (NSF-CBET) [1258720]; Argonne, a U.S. Department of Energy Office of Science laboratory [DE-AC02-06CH11357]; DOE's Office of Vehicle Technologies, Office of Energy Efficiency and Renewable Energy [DE-AC02-06CH11357]; U.S. Government FX The authors wish to acknowledge NSF-DOE (NSF-CBET# 1258720) for funding this study under the NSF program manager Dr. Ruey-Hung Chen and DOE program manager Dr. Gurpreet Singh. The submitted manuscript has been created by UChicago Argonne, LLC, Operator of Argonne National Laboratory ("Argonne"). Argonne, a U.S. Department of Energy Office of Science laboratory, is operated under Contract No. DE-AC02-06CH11357. The U.S. Government retains for itself, and others acting on its behalf, a paid-up nonexclusive, irrevocable worldwide license in said article to reproduce, prepare derivative works, distribute copies to the public, and perform publicly and display publicly, by or on behalf of the Government. The research was funded by DOE's Office of Vehicle Technologies, Office of Energy Efficiency and Renewable Energy under Contract No. DE-AC02-06CH11357. The authors also like to acknowledge the computational resources of 'Fusion' and 'Blues' clusters at Argonne National Laboratory. NR 34 TC 0 Z9 0 U1 4 U2 4 PU ELSEVIER SCIENCE INC PI NEW YORK PA 360 PARK AVE SOUTH, NEW YORK, NY 10010-1710 USA SN 0010-2180 EI 1556-2921 J9 COMBUST FLAME JI Combust. Flame PD NOV PY 2016 VL 173 BP 123 EP 131 DI 10.1016/j.combustflame.2016.08.005 PG 9 WC Thermodynamics; Energy & Fuels; Engineering, Multidisciplinary; Engineering, Chemical; Engineering, Mechanical SC Thermodynamics; Energy & Fuels; Engineering GA DZ5NT UT WOS:000385909500013 ER PT J AU Hobbs, ML Kaneshige, MJ Erikson, WW AF Hobbs, Michael L. Kaneshige, Michael J. Erikson, William W. TI Modeling the measured effect of a nitroplasticizer (BDNPA/F) on cookoff of a plastic bonded explosive (PBX 9501) SO COMBUSTION AND FLAME LA English DT Article DE Reaction mechanisms; Condensed-phase explosives; Numerical simulation; Scaled experiments ID DAMAGED PBX-9501 AB We have used a modified version of the Sandia Instrumented Thermal Ignition (SIT experiment to develop a pressure-dependent, five-step ignition model for a plastic bonded explosive (PBX 9501) consisting of 95 wt% octahydro-1,3,5,7-tetranitro-1,3,5,7-tetrazoncine (HMX), 2.5 wt% Estane (R) 5703 (a polyurethane thermoplastic), and 2.5 wt% of a nitroplasticizer (NP): BDNPA/F, a 50/50 wt% eutectic mixture bis(2,2-dinitropropyl)-acetal (BDNPA) and bis(2,2-dinitropropyl)-formal (BDNPF). The five steps include desorption of water, decomposition of the NP to form NO2, reaction of the NO2 with Estane (R) and HMX, and decomposition of HMX. The model was fit using our experiments and successfully validated with experiments from five other laboratories with scales ranging from about 2g to more than 2.5 kg of PBX. Our experimental variables included density, confinement, free gas volume, and temperature. We measured internal temperatures, confinement pressure, and ignition time. In some of our experiments, we used a borescope to visually observe the decomposing PBX. Our observations included the endothermic beta-delta phase change of the HMX, a small exothermic temperature excursion in low-density unconfined experiments, and runaway ignition. We hypothesize that the temperature excursion in these low density experiments was associated with the NP decomposing exothermically within the PBX sample. This reactant-limited temperature excursion was not observed with our thermocouples in the high-density experiments. For these experiments, we believe the binder diffused to the edges of our high density samples and decomposed next to the highly conductive wall as confirmed by our borescope images. Published by Elsevier Inc. on behalf of The Combustion Institute. C1 [Hobbs, Michael L.; Kaneshige, Michael J.; Erikson, William W.] Sandia Natl Labs, POB 5800, Albuquerque, NM 87185 USA. [Hobbs, Michael L.; Erikson, William W.] Sandia Natl Labs, Engn Sci Ctr, Fluid & React Proc Dept 1516, POB 5800, Albuquerque, NM 87185 USA. [Kaneshige, Michael J.] Sandia Natl Labs, Energet Components, Energet Mat Dynam & React Sci Dept 2554, POB 5800, Albuquerque, NM 87185 USA. RP Hobbs, ML (reprint author), Sandia Natl Labs, POB 5800, Albuquerque, NM 87185 USA. EM mlhobbs@sandia.gov FU United States Department of Energy's National Nuclear Security Administration [DE-AC04-94AL85000] FX Work performed at Sandia National Laboratories. Sandia is a multiprogram laboratory operated by Sandia Corporation, a Lockheed Martin Company, for the United States Department of Energy's National Nuclear Security Administration under Contract DE-AC04-94AL85000. We would like to thank Shane Snedigar for running all of the SITI experiments, Tyler Voskuilen for finite element code development used to implement the pressure dependent model. We would also like to thank Roy Hogan, Leanna Minier, and Tony Geller for their constant interest and enthusiasm regarding our experimental and modeling activities. Our internal reviewers, Cole Yarrington and Marcia Cooper, are also appreciated. NR 33 TC 0 Z9 0 U1 8 U2 8 PU ELSEVIER SCIENCE INC PI NEW YORK PA 360 PARK AVE SOUTH, NEW YORK, NY 10010-1710 USA SN 0010-2180 EI 1556-2921 J9 COMBUST FLAME JI Combust. Flame PD NOV PY 2016 VL 173 BP 132 EP 150 DI 10.1016/j.combustflame.2016.08.014 PG 19 WC Thermodynamics; Energy & Fuels; Engineering, Multidisciplinary; Engineering, Chemical; Engineering, Mechanical SC Thermodynamics; Energy & Fuels; Engineering GA DZ5NT UT WOS:000385909500014 ER PT J AU Niu, YQ Wang, S Shaddix, CR Hui, SE AF Niu, Yanqing Wang, Shuai Shaddix, Christopher R. Hui, Shi'en TI Kinetic modeling of the formation and growth of inorganic nano-particles during pulverized coal char combustion in O-2/N-2 and O-2/CO2 atmospheres SO COMBUSTION AND FLAME LA English DT Article DE Coal char combustion; Nano-particle; Vaporization; Nucleation; Condensation; Coalescence; Kinetic model; O-2/N-2; O-2/CO2 ID FORMATION MECHANISMS; FUEL COMBUSTION; OXY-COMBUSTION; FLY-ASH; SIZE; VAPORIZATION; CARBON; CO2 AB In the formation of nano-particles during coal char combustion, the vaporization of inorganic components in char and the subsequent homogeneous particle nucleation, heterogeneous condensation, coagulation, and coalescence play decisive roles. However, conventional measurements cannot provide detailed information on the dynamics of nano-particle formation and evolution. In this work, a sophisticated intrinsic char kinetics model that considers ash effects (including ash film formation, ash dilution, and ash vaporization acting in tandem), both oxidation and gasification by CO2 and H2O, homogeneous particle nucleation, heterogeneous vapor condensation, coagulation, and coalescence mechanisms is developed and used to compare the temporal evolution of the number and size of nano-particles during coal char particle combustion as a function of char particle size, ash content, and oxygen content in O-2/N-2 and O-2/CO2 atmospheres. Based on comparisons with measurements of char particle temperature, carbon conversion, mineral vaporization, and mean size of nano-particles at various residence times, the model can accurately predict the transient combustion of pulverized coal char particles and nano-particle formation and growth. Model results show that in either O-2/N-2 or O-2/CO2 atmospheres, the char combustion temperature has a dominant effect on the formation and growth of nano-particles. High char burning temperatures result in a high mineral vaporization rate within the char particle, and subsequent high nucleation and condensation rate, and consequently more and larger nano-particles. As a result, high oxygen content, low ash content, and small sized char particles, all of which promotes high local char burning temperatures, yield more nano-particles and shift the nano-particle size distribution to larger sizes. In comparison to combustion in O-2/N-2, both the number density and size of the nano-particles formed in O-2/CO2 are lower. Unlike condensation, which contributes to particle growth until the vapor molecules are fully consumed, nucleation ceases during the last stage of char combustion. (C) 2016 The Combustion Institute. Published by Elsevier Inc. All rights reserved. C1 [Niu, Yanqing; Wang, Shuai] Xi An Jiao Tong Univ, Sch Energy & Power Engn, Minist Educ, Key Lab Thermofluid Sci & Engn, Xian 710049, Peoples R China. [Shaddix, Christopher R.] Sandia Natl Labs, Combust Res Facil, Livermore, CA 94550 USA. [Hui, Shi'en] Xi An Jiao Tong Univ, State Key Lab Multiphase Flow Power Engn, Xian 710049, Shaanxi, Peoples R China. RP Niu, YQ (reprint author), Xi An Jiao Tong Univ, Sch Energy & Power Engn, Minist Educ, Key Lab Thermofluid Sci & Engn, Xian 710049, Peoples R China. EM yqniu85@mail.xjtu.edu.cn OI Niu, Yanqing/0000-0001-7267-9305 FU National Nature Science Foundation of China [51406149]; National Key Research and Development Program of China [2016YFC0801904]; Fundamental Research Funds for the Central Universities [2014gjhz08]; Key Laboratory of Renewable Energy Electric-Technology of Hunan Province [Changsha University of Science Technology] [2015ZNDL005]; U.S. DOE's National Nuclear Security Administration [DE-AC04-94AL85000] FX The present work was supported by the National Nature Science Foundation of China [Grant Number 51406149], the National Key Research and Development Program of China [Grant Number 2016YFC0801904], the Fundamental Research Funds for the Central Universities [Grant Number 2014gjhz08], and also financially supported by the Key Laboratory of Renewable Energy Electric-Technology of Hunan Province [Changsha University of Science & Technology, Grant Number 2015ZNDL005]. Sandia National Laboratories is a multiprogram laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin Corporation, for U.S. DOE's National Nuclear Security Administration under contract DE-AC04-94AL85000. NR 35 TC 0 Z9 0 U1 18 U2 18 PU ELSEVIER SCIENCE INC PI NEW YORK PA 360 PARK AVE SOUTH, NEW YORK, NY 10010-1710 USA SN 0010-2180 EI 1556-2921 J9 COMBUST FLAME JI Combust. Flame PD NOV PY 2016 VL 173 BP 195 EP 207 DI 10.1016/j.combustflame.2016.08.021 PG 13 WC Thermodynamics; Energy & Fuels; Engineering, Multidisciplinary; Engineering, Chemical; Engineering, Mechanical SC Thermodynamics; Energy & Fuels; Engineering GA DZ5NT UT WOS:000385909500019 ER PT J AU McCollum, J Smith, DK Hill, KJ Pantoya, ML Warzywoda, J Tamura, N AF McCollum, Jena Smith, Dylan K. Hill, Kevin J. Pantoya, Michelle L. Warzywoda, Juliusz Tamura, Nobumichi TI A slice of an aluminum particle: Examining grains, strain and reactivity SO COMBUSTION AND FLAME LA English DT Article DE Aluminum; Annealing; Combustion; Pre-stress; FIB; Powder metallurgy ID CORE-SHELL PARTICLES; X-RAY-DIFFRACTION; COMBUSTION; THERMITES; MECHANISM; ENERGY AB Micron-scale aluminum (Al) particles are plagued by incomplete combustion that inhibits their reactivity. One approach to improving reactivity is to anneal Al particles to increase dilatational (volumetric) strain which has also been linked to increased combustion performance. While optimal annealing temperatures have been identified (roughly 300 degrees C), little is known about cooling rate effects on particle combustion performance. This study examines the effect of quenching after annealing Al microparticles to 100, 200 and 300 degrees C on intra-particle dilatational strain and reactivity. Synchrotron X-ray diffraction analysis of the particles reveals the cooling rates in the range from 0.007 to 0.38 K/s have little effect on the dilatational strain of the aluminum-core, alumina-shell particles. The annealed and quenched Al particles were then combined with a metal oxidizer (copper oxide) to examine reactivity. Flame propagation experiments follow the same trend: flame speeds are unchanged until a critical annealing temperature of 300 degrees C is reached and performance is maintained for each annealing temperature regardless of cooling rate. These results show that altering the mechanical properties and combustion performance of Al particles is strongly dependent on the annealing temperature and unchanged with variation in cooling rate. The contributions from elastic and plastic deformation mechanisms on strain are also considered and additional experimental results are shown on the microstructure of an Al particle. Focused ion beam milling of an Al particle to electron transparency was combined with transmission electron microscope imaging in order to examine the microstructure of the Al particles. This confirmed that the Al microparticles have a polycrystalline structure shown by grains all exceeding 100 nm in size. (C) 2016 The Combustion Institute. Published by Elsevier Inc. All rights reserved. C1 [McCollum, Jena; Smith, Dylan K.; Hill, Kevin J.; Pantoya, Michelle L.] Texas Tech Univ, Dept Mech Engn, Lubbock, TX 79409 USA. [Warzywoda, Juliusz] Texas Tech Univ, Whitacre Coll Engn, Ctr Mat Characterizat, Lubbock, TX 79409 USA. [Tamura, Nobumichi] Lawrence Berkeley Natl Lab, Adv Light Source, Berkeley, CA 94720 USA. RP Pantoya, ML (reprint author), Texas Tech Univ, Dept Mech Engn, Lubbock, TX 79409 USA. EM michelle.pantoya@ttu.edu OI Smith, Dylan/0000-0002-4023-8983 FU ARO [W911NF-14-1-0250]; ONR [N00014-16-1-2079]; Office of Science, Office of Basic Energy Sciences, Materials Sciences Division, of the U.S. Department of Energy at Lawrence Berkeley National Laboratory [DE-AC02-05CH11231]; University of California, Berkeley, California FX The authors acknowledge support from ARO under contract W911NF-14-1-0250 and encouragement from our program manager, Dr. Ralph Anthenien. The authors are grateful for partial support from ONR under contract (N00014-16-1-2079) managed by Dr. C. Bedford. The Advanced Light Source is supported by the Director, Office of Science, Office of Basic Energy Sciences, Materials Sciences Division, of the U.S. Department of Energy under Contract No. DE-AC02-05CH11231 at Lawrence Berkeley National Laboratory and University of California, Berkeley, California. NR 26 TC 0 Z9 0 U1 9 U2 9 PU ELSEVIER SCIENCE INC PI NEW YORK PA 360 PARK AVE SOUTH, NEW YORK, NY 10010-1710 USA SN 0010-2180 EI 1556-2921 J9 COMBUST FLAME JI Combust. Flame PD NOV PY 2016 VL 173 BP 229 EP 234 DI 10.1016/j.combustflame.2016.09.002 PG 6 WC Thermodynamics; Energy & Fuels; Engineering, Multidisciplinary; Engineering, Chemical; Engineering, Mechanical SC Thermodynamics; Energy & Fuels; Engineering GA DZ5NT UT WOS:000385909500021 ER PT J AU Cohen, M Falcone, P Kusnezov, D Paragas, J AF Cohen, Mitchell Falcone, Patricia Kusnezov, Dimitri Paragas, Jason TI Sepsis and Presidential Initiatives Foreword SO CRITICAL CARE MEDICINE LA English DT Editorial Material C1 [Cohen, Mitchell] Denver Hlth Med Ctr, Denver, CO 80204 USA. [Cohen, Mitchell] Univ Colorado, Sch Med, Denver, CO 80202 USA. [Falcone, Patricia; Paragas, Jason] Lawrence Livermore Natl Lab, Livermore, CA USA. [Kusnezov, Dimitri] US DOE, Washington, DC 20585 USA. RP Cohen, M (reprint author), Denver Hlth Med Ctr, Denver, CO 80204 USA.; Cohen, M (reprint author), Univ Colorado, Sch Med, Denver, CO 80202 USA. NR 4 TC 0 Z9 0 U1 3 U2 3 PU LIPPINCOTT WILLIAMS & WILKINS PI PHILADELPHIA PA TWO COMMERCE SQ, 2001 MARKET ST, PHILADELPHIA, PA 19103 USA SN 0090-3493 EI 1530-0293 J9 CRIT CARE MED JI Crit. Care Med. PD NOV PY 2016 VL 44 IS 11 BP 1963 EP 1965 DI 10.1097/CCM.0000000000002146 PG 3 WC Critical Care Medicine SC General & Internal Medicine GA DY9TL UT WOS:000385477900001 PM 27755067 ER PT J AU Arora, B Dwivedi, D Hubbard, SS Steefel, CI Williams, KH AF Arora, Bhavna Dwivedi, Dipankar Hubbard, Susan S. Steefel, Carl I. Williams, Kenneth H. TI Identifying geochemical hot moments and their controls on a contaminated river floodplain system using wavelet and entropy approaches SO ENVIRONMENTAL MODELLING & SOFTWARE LA English DT Article DE Wavelet analysis; Temporal variability; Biogeochemical processes; Field data ID MUTUAL-INFORMATION; SULFATE REDUCTION; URANIUM; SPOTS; AQUIFER; BIOREMEDIATION; HETEROGENEITY; GROUNDWATER; MULTIRESOLUTION; REGISTRATION AB Geochemical hot moments are defined here as short periods of time that are associated with disproportionally high levels of concentrations (biogeochemically-driven or transport-related) relative to longer intervening time periods. We used entropy and wavelet techniques to identify temporal variability in geochemical constituents and their controls along three transects within a contaminated floodplain system near Rifle CO. Results indicated that transport-dominated hot moments drove overall geochemical processing in the contaminated groundwater and seep zones. These hot moments were associated with seasonal hydrologic variability (similar to 4 months) in the contaminated aquifer and with annual hydrologic cycle and residence times in the seep zone. Hot moments associated with a naturally reduced zone within the aquifer were found to be biogeochemically-driven, with a different dominant frequency (similar to 3 months) and no correlation to hydrologic or weather variations, in contrast to what is observed in other regions of the floodplain. (C) 2016 Elsevier Ltd. All rights reserved. C1 [Arora, Bhavna; Dwivedi, Dipankar; Hubbard, Susan S.; Steefel, Carl I.; Williams, Kenneth H.] Lawrence Berkeley Natl Lab, Berkeley, CA USA. RP Arora, B (reprint author), Lawrence Berkeley Natl Lab, Energy Geosci Div, 1 Cyclotron Rd,MS 74-327R, Berkeley, CA 94720 USA. EM barora@lbl.gov RI Steefel, Carl/B-7758-2010; Hubbard, Susan/E-9508-2010; OI Arora, Bhavna/0000-0001-7841-886X FU Subsurface Science Scientific Focus Area (SFA) - U.S. Department of Energy, Office of Biological and Environmental Research to the Sustainable Systems SFA [DE-AC020SCH11231]; ASCEM project - U.S. Department of Energy Environmental Management [DE-AC0205CH11231] FX This project was supported as part of the Subsurface Science Scientific Focus Area (SFA) funded by the U.S. Department of Energy, Office of Biological and Environmental Research to the Sustainable Systems SFA under award number DE-AC020SCH11231 and by the ASCEM project, which is supported by U.S. Department of Energy Environmental Management, under award number DE-AC0205CH11231 to the LBNL. NR 71 TC 2 Z9 2 U1 6 U2 6 PU ELSEVIER SCI LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND SN 1364-8152 EI 1873-6726 J9 ENVIRON MODELL SOFTW JI Environ. Modell. Softw. PD NOV PY 2016 VL 85 BP 27 EP 41 DI 10.1016/j.envsoft.2016.08.005 PG 15 WC Computer Science, Interdisciplinary Applications; Engineering, Environmental; Environmental Sciences SC Computer Science; Engineering; Environmental Sciences & Ecology GA DZ1JX UT WOS:000385595800003 ER PT J AU Di Vittorio, AV Kyle, P Collins, WD AF Di Vittorio, Alan V. Kyle, Page Collins, William D. TI What are the effects of Agro-Ecological Zones and land use region boundaries on land resource projection using the Global Change Assessment Model? SO ENVIRONMENTAL MODELLING & SOFTWARE LA English DT Article DE AEZ; Agro-ecological zone; Climate change; GCAM; Integrated assessment model; Land use; Scale ID CLIMATE-CHANGE; INTEGRATED ASSESSMENT; SCENARIOS; COVER; STABILIZATION; CONSERVATION; AGRICULTURE; VELOCITY; IMPACTS; PATHWAY AB Understanding potential impacts of climate change is complicated by spatially mismatched land representations between gridded datasets and models, and land use models with larger regions defined by geopolitical and/or biophysical criteria. Here we quantify the sensitivity of Global Change Assessment Model (GCAM) outputs to the delineation of Agro-Ecological Zones (AEZs), which are normally based on historical (1961-1990) climate. We reconstruct GCAM's land regions using projected (2071-2100) climate, and find large differences in estimated future land use that correspond with differences in agricultural commodity prices and production volumes. Importantly, historically delineated AEZs experience spatially heterogeneous climate impacts over time, and do not necessarily provide more homogenous initial land productivity than projected AEZs. We conclude that non-climatic criteria for land use region delineation are likely preferable for modeling land use change in the context of climate change, and that uncertainty associated with land delineation needs to be quantified. (C) 2016 Elsevier Ltd. All rights reserved. C1 [Di Vittorio, Alan V.; Collins, William D.] Lawrence Berkeley Natl Lab, Climate & Ecosyst Sci Div, One Cyclotron Rd,MS 74R316C, Berkeley, CA 94720 USA. [Kyle, Page] Pacific Northwest Natl Lab, Joint Global Change Res Inst, 5825 Univ Res Court,Suite 3500, College Pk, MD 20740 USA. [Collins, William D.] Univ Calif Berkeley, Dept Earth & Planetary Sci, 307 McCone Hall, Berkeley, CA 94720 USA. RP Di Vittorio, AV (reprint author), Lawrence Berkeley Natl Lab, Climate & Ecosyst Sci Div, One Cyclotron Rd,MS 74R316C, Berkeley, CA 94720 USA. EM avdivittorio@lbl.gov RI Collins, William/J-3147-2014; Di Vittorio, Alan/M-5325-2013 OI Collins, William/0000-0002-4463-9848; Di Vittorio, Alan/0000-0002-8139-4640 FU U.S. Department of Energy, Office of Science, Office of Biological and Environmental Research under Integrated Assessment Research Program [DE-AC02-05CH11231] FX This material is based upon work supported by the U.S. Department of Energy, Office of Science, Office of Biological and Environmental Research under Award Number DE-AC02-05CH11231 as part of the Integrated Assessment Research Program. NR 70 TC 0 Z9 0 U1 16 U2 16 PU ELSEVIER SCI LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND SN 1364-8152 EI 1873-6726 J9 ENVIRON MODELL SOFTW JI Environ. Modell. Softw. PD NOV PY 2016 VL 85 BP 246 EP 265 DI 10.1016/j.envsoft.2016.08.016 PG 20 WC Computer Science, Interdisciplinary Applications; Engineering, Environmental; Environmental Sciences SC Computer Science; Engineering; Environmental Sciences & Ecology GA DZ1JX UT WOS:000385595800018 ER PT J AU Moore, RC Rigali, MJ Brady, P AF Moore, Robert C. Rigali, Mark J. Brady, Patrick TI Selenite sorption by carbonate substituted apatite SO ENVIRONMENTAL POLLUTION LA English DT Article DE Selenium; Selenite; Carbonated apatite; Apatite; Sorption; Kinetics ID HYDROXYAPATITE; REMOVAL; IRON; MINERALS; SELENATE; SOILS; WATER AB The sorption of selenite, SeO32-, by carbonate substituted hydroxylapatite was investigated using batch kinetic and equilibrium experiments. The carbonate substituted hydroxylapatite was prepared by a precipitation method and characterized by SEM, XRD, FT-IR, TGA, BET and solubility measurements. The material is poorly crystalline, contains approximately 9.4% carbonate by weight and has a surface area of 210.2 m(2)/g. Uptake of selenite by the carbonated hydroxylapatite was approximately an order of magnitude higher than the uptake by uncarbonated hydroxylapatite reported in the literature. Distribution coefficients, K-d, determined for the carbonated apatite in this work ranged from approximately 4200 to over 14,000 L/kg. A comparison of the results from kinetic experiments performed in this work and literature kinetic data indicates the carbonated apatite synthesized in this study sorbed selenite 23 times faster than uncarbonated hydroxylapatite based on values normalized to the surface area of each material. The results indicate carbonated apatite is a potential candidate for use as a sorbent for pump and-treat technologies, soil amendments or for use in permeable reactive barriers for the remediation of selenium contaminated sediments and groundwaters. (C) 2016 Published by Elsevier Ltd. C1 [Moore, Robert C.; Rigali, Mark J.; Brady, Patrick] Sandia Natl Labs, POB 5800, Albuquerque, NM 87185 USA. RP Moore, RC (reprint author), Sandia Natl Labs, POB 5800, Albuquerque, NM 87185 USA. EM rcmoore@sandia.gov; mjrigal@sandia.gov; pvbrady@sandia.gov FU Sandia National Laboratories, Albuquerque, NM FX This work was supported by Sandia National Laboratories, P.O. Box 5800, Albuquerque, NM 87185. NR 31 TC 1 Z9 1 U1 10 U2 10 PU ELSEVIER SCI LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND SN 0269-7491 EI 1873-6424 J9 ENVIRON POLLUT JI Environ. Pollut. PD NOV PY 2016 VL 218 BP 1102 EP 1107 DI 10.1016/j.envpol.2016.08.063 PG 6 WC Environmental Sciences SC Environmental Sciences & Ecology GA DZ1JZ UT WOS:000385596000120 PM 27592077 ER PT J AU Patterson, BM Cordes, NL Henderson, K Mertens, JCE Clarke, AJ Hornberger, B Merkle, A Etchin, S Tkachuk, A Leibowitz, M Trapp, D Qiu, W Zhang, B Bale, H Lu, X Hartwell, R Withers, PJ Bradley, RS AF Patterson, B. M. Cordes, N. L. Henderson, K. Mertens, J. C. E. Clarke, A. J. Hornberger, B. Merkle, A. Etchin, S. Tkachuk, A. Leibowitz, M. Trapp, D. Qiu, W. Zhang, B. Bale, H. Lu, X. Hartwell, R. Withers, P. J. Bradley, R. S. TI In Situ Laboratory-Based Transmission X-Ray Microscopy and Tomography of Material Deformation at the Nanoscale SO EXPERIMENTAL MECHANICS LA English DT Article DE 4D imaging; Fracture; X-ray computed tomography (CT); Nanotomography; Microtesting ID DIGITAL VOLUME CORRELATION; MECHANICAL-PROPERTIES; ELECTRON-MICROSCOPY; COMPUTED-TOMOGRAPHY; BEETLE ELYTRA; COMPRESSION; DENTIN; RESOLUTION; SCALE; QUANTIFICATION AB Whether it be the mechanical response of biomaterials or the crack propagation pathways within metal alloys, observing how damage occurs (both spatially and temporally) is critical to understanding materials behavior. Here, nanoscale transmission X-ray microscopy (TXRM) is used to follow the initiation and propagation of damage during quasi-static mechanical testing of natural, crystalline, and metallic materials. The coupling of a novel load stage and TXRM for in situ mechanical testing enables both radiographic (2D) and tomographic (3D) characterization. With an imaging resolution down to 50 nm during uniaxial nanoindentation, compression, or tension, TXRM is ideally suited for the characterization of materials degradation. Several applications are demonstrated including nanoindentation of dentin, compression of a single crystal of high explosive, and tensile testing of both beetle cuticle and Al-Cu alloy. These experiments highlight the capability of the new experimental fixture to provide enhanced insight on material performance through four dimensional (3D + time) observation and analysis. C1 [Patterson, B. M.; Cordes, N. L.; Henderson, K.; Mertens, J. C. E.; Clarke, A. J.] Los Alamos Natl Lab, Mat Sci & Technol Div, Los Alamos, NM 87545 USA. [Hornberger, B.; Merkle, A.; Etchin, S.; Tkachuk, A.; Leibowitz, M.; Trapp, D.; Qiu, W.; Zhang, B.; Bale, H.] Carl Zeiss Xray Microscopy Inc, Pleasanton, CA USA. [Lu, X.; Hartwell, R.; Withers, P. J.; Bradley, R. S.] Univ Manchester, Sch Mat, Henry Moseley Xray Imaging Facil, Manchester M13 9PL, Lancs, England. RP Patterson, BM (reprint author), Los Alamos Natl Lab, Mat Sci & Technol Div, Los Alamos, NM 87545 USA. EM bpatterson@lanl.gov RI Zhang, Bosheng/F-6122-2016; OI Zhang, Bosheng/0000-0001-7027-833X; Cordes, Nikolaus/0000-0003-3367-5592; Patterson, Brian/0000-0001-9244-7376 FU U.S. DOE, Office of Basic Energy Sciences, Division of Materials Sciences and Engineering; Los Alamos Joint Munitions program; US Department of Energy [DE-AC52-06NA25396]; HEFCE; [EP/F007906/1]; [EP/F028431/1]; [EP/M010619/1] FX The authors acknowledge Virginia Manner for providing the HMX sample. The solidification sample preparation was supported by AJC's Early Career award from the U.S. DOE, Office of Basic Energy Sciences, Division of Materials Sciences and Engineering. The micromechanical tensile sample preparation and testing was supported by the U.S. Department of Energy through the LANL/LDRD Program. The authors also acknowledge the Los Alamos Joint Munitions program for support (Tom Mason Program Manager). Los Alamos National Laboratory is operated by Los Alamos National Security LLC under contract number DE-AC52-06NA25396 for the US Department of Energy. The Manchester team are grateful for funding for the Henry Moseley X-ray Imaging Facility under EP/F007906/1, EP/F028431/1 and EP/M010619/1 as well as the HEFCE funded Research Partnership Investment Fund. NR 61 TC 0 Z9 0 U1 13 U2 13 PU SPRINGER PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 USA SN 0014-4851 EI 1741-2765 J9 EXP MECH JI Exp. Mech. PD NOV PY 2016 VL 56 IS 9 BP 1585 EP 1597 DI 10.1007/s11340-016-0197-3 PG 13 WC Materials Science, Multidisciplinary; Mechanics; Materials Science, Characterization & Testing SC Materials Science; Mechanics GA DY8VL UT WOS:000385409600008 ER PT J AU Miller, JN Roberts, BH AF Miller, James N., Jr. Roberts, Bradley H., Jr. TI BEEN THERE, DONE THAT SO FOREIGN AFFAIRS LA English DT Letter C1 [Miller, James N., Jr.] Harvard Kennedy Sch, Belfer Ctr, Cambridge, MA 02138 USA. [Miller, James N., Jr.] US Undersecretary Def Policy, Cambridge, MA 02138 USA. [Roberts, Bradley H., Jr.] Lawrence Livermore Natl Lab, Ctr Global Secur Res, Livermore, CA USA. [Roberts, Bradley H., Jr.] US Deputy Assistant Secretary Def Nucl & Missile, Livermore, CA USA. RP Miller, JN (reprint author), Harvard Kennedy Sch, Belfer Ctr, Cambridge, MA 02138 USA.; Miller, JN (reprint author), US Undersecretary Def Policy, Cambridge, MA 02138 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU COUNCIL FOREIGN RELAT IONS INC PI NEW YORK PA HAROLD PRATT HOUSE, 58 E 68TH ST, NEW YORK, NY 10065 USA SN 0015-7120 J9 FOREIGN AFF JI Foreign Aff. PD NOV-DEC PY 2016 VL 95 IS 6 BP 196 EP 196 PG 1 WC International Relations SC International Relations GA DZ2RL UT WOS:000385688800087 ER PT J AU Huang, H Meakin, P Malthe-Sorenssen, A AF Huang, Hai Meakin, Paul Malthe-Sorenssen, Anders TI Physics-based simulation of multiple interacting crack growth in brittle rocks driven by thermal cooling SO INTERNATIONAL JOURNAL FOR NUMERICAL AND ANALYTICAL METHODS IN GEOMECHANICS LA English DT Article DE interacting crack growth; thermal cooling; modeling ID HOT DRY ROCK; GEOTHERMAL-ENERGY; UNSTABLE GROWTH; MODEL; EXTRACTION; SOLIDS; HEAT; BIFURCATION; PROPAGATION; RESERVOIRS AB Crack growth in hot brittle rocks, driven by thermal cooling, was simulated using a coupled two-dimensional discrete element and heat transport model that explicitly includes the random initiation and subsequent propagation of interacting cracks. The model clearly predicts that a quasi-hierarchical array of subparallel cracks, oriented along the direction of the temperature gradient, is formed under small to moderately large thermally generated strain load conditions. The simulation results also demonstrate that, after an initial transient, thermal cracks propagate in a stable fashion with a velocity that scales with similar to t(-1/2). However, under large thermal strain loads, a more complicated geometry composed of cracks that curve and coalesce develops during the later stages of crack growth. Copyright (c) 2016 John Wiley & Sons, Ltd. C1 [Huang, Hai] Idaho Natl Lab, Idaho Falls, ID 83415 USA. [Meakin, Paul] Temple Univ, Dept Phys, Philadelphia, PA 19122 USA. [Malthe-Sorenssen, Anders] Univ Oslo, Dept Phys, N-0316 Oslo, Norway. RP Huang, H (reprint author), Idaho Natl Lab, Idaho Falls, ID 83415 USA. EM hai.huang@inl.gov FU Laboratory Directed Research and Development (LDRD) program at the Idaho National Laboratory (INL) FX This work was supported by the Laboratory Directed Research and Development (LDRD) program at the Idaho National Laboratory (INL), which is operated by the Battelle Energy Alliance for the U.S. Department of Energy. NR 32 TC 0 Z9 0 U1 6 U2 6 PU WILEY-BLACKWELL PI HOBOKEN PA 111 RIVER ST, HOBOKEN 07030-5774, NJ USA SN 0363-9061 EI 1096-9853 J9 INT J NUMER ANAL MET JI Int. J. Numer. Anal. Methods Geomech. PD NOV PY 2016 VL 40 IS 16 BP 2163 EP 2177 DI 10.1002/nag.2523 PG 15 WC Engineering, Geological; Materials Science, Multidisciplinary; Mechanics SC Engineering; Materials Science; Mechanics GA DZ0JZ UT WOS:000385526000001 ER PT J AU Wei, WC Xie, ZL Cooper, LN Maris, HJ AF Wei, Wanchun Xie, Zhuolin Cooper, Leon N. Maris, Humphrey J. TI Exotic Ions in Superfluid Helium SO JOURNAL OF LOW TEMPERATURE PHYSICS LA English DT Article DE Ions; Helium; Superfluid ID LIQUID-HELIUM; ELECTRON BUBBLE; NEGATIVE-IONS; HE-II; CHARGE-CARRIER; EFFECTIVE-MASS; FINE-STRUCTURE; QUANTUM-THEORY; ENERGY; MOTION AB Exotic ions are negatively charged objects which have been detected in superfluid helium-4 at temperatures in the vicinity of 1 K. Mobility experiments in several different labs have revealed the existence of at least 18 such objects. These ions have a higher mobility than the normal negative ion and appear to be singly charged and smaller. We summarize the experimental situation, the possible structure of these objects, and how these objects might be formed. C1 [Wei, Wanchun] Los Alamos Natl Lab, Los Alamos, NM 87545 USA. [Wei, Wanchun; Xie, Zhuolin; Cooper, Leon N.; Maris, Humphrey J.] Brown Univ, Dept Phys, Providence, RI 02912 USA. RP Maris, HJ (reprint author), Brown Univ, Dept Phys, Providence, RI 02912 USA. EM humphrey_maris@brown.edu FU National Science Foundation [GR5260053]; Julian Schwinger Foundation Grant [JSF-15-05-0000] FX We thank Wei Guo and Derek Stein for valuable discussions. This work was supported in part by the National Science Foundation under Grant No. GR5260053 and by the Julian Schwinger Foundation Grant JSF-15-05-0000. NR 64 TC 0 Z9 0 U1 4 U2 4 PU SPRINGER/PLENUM PUBLISHERS PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 USA SN 0022-2291 EI 1573-7357 J9 J LOW TEMP PHYS JI J. Low Temp. Phys. PD NOV PY 2016 VL 185 IS 3-4 BP 313 EP 323 DI 10.1007/s10909-016-1599-4 PG 11 WC Physics, Applied; Physics, Condensed Matter SC Physics GA DY8VH UT WOS:000385409200013 ER PT J AU Campbell, K Unger, A Kerlin, W Hartmann, T Bertoia, J Judge, E Dirmyer, M Czerwinski, K AF Campbell, Keri Unger, Aaron Kerlin, William Hartmann, Thomas Bertoia, Julie Judge, Elizabeth Dirmyer, Matthew Czerwinski, Ken TI Limiting spectroscopic interferences of Pu-239 and Np-237 in a UO2 matrix using LA-ICP-MS SO JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY LA English DT Article DE Laser ablation ICP-MS; Used nuclear fuel; Spectral overlap ID PLASMA-MASS SPECTROMETRY; NUCLEAR-FUELS; NEPTUNIUM; SAMPLES AB The objective of this study was to evaluate the spectral overlap for actinides and directly measure plutonium in uranium oxide and neptunium in uranium oxide matrix without an internal standard using laser ablation inductively coupled plasma-mass spectrometry (LA-ICP-MS). The system successfully measured Pu-239 and Np-237 with linear correlation coefficients (> 0.99), relative standard deviations, limits of detections (0.026 and 0.111 wt% respectively) and percent biases reported. Each sample set was measured and analyzed within an hour which suggests a more rapid analytical technique than current methods used in nuclear safeguards to quantify plutonium and neptunium in a uranium matrix. C1 [Campbell, Keri; Unger, Aaron; Kerlin, William; Hartmann, Thomas; Bertoia, Julie; Czerwinski, Ken] Univ Nevada, Dept Chem, Radiochem Program, 4505 S Maryland Pkwy,Box 454003, Las Vegas, NV 89154 USA. [Judge, Elizabeth; Dirmyer, Matthew] Los Alamos Natl Lab, C CDE, Div Chem, Chem Diagnost & Engn, MS J964,POB 1663, Los Alamos, NM 87545 USA. RP Campbell, K (reprint author), Univ Nevada, Dept Chem, Radiochem Program, 4505 S Maryland Pkwy,Box 454003, Las Vegas, NV 89154 USA. EM kcampbell@lanl.gov FU Department of Energy National Nuclear Security Administration through the Nuclear Science and Security Consortium [DE-NA0000979] FX This material is based upon work supported by the Department of Energy National Nuclear Security Administration under Award Number: DE-NA0000979 through the Nuclear Science and Security Consortium. This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, express or limited, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise does not necessarily constitute or imply its endorsement, recommendation, or favoring by the United States Government or any agency thereof. The views and opinions of authors expressed herein do not necessarily state or reflect those of the United States Government or any agency thereof. NR 18 TC 0 Z9 0 U1 9 U2 9 PU SPRINGER PI DORDRECHT PA VAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS SN 0236-5731 EI 1588-2780 J9 J RADIOANAL NUCL CH JI J. Radioanal. Nucl. Chem. PD NOV PY 2016 VL 310 IS 2 BP 533 EP 540 DI 10.1007/s10967-016-4854-x PG 8 WC Chemistry, Analytical; Chemistry, Inorganic & Nuclear; Nuclear Science & Technology SC Chemistry; Nuclear Science & Technology GA DY6FK UT WOS:000385201600006 ER PT J AU Byerly, BL Stanley, F Spencer, K Colletti, L Garduno, K Kuhn, K Lujan, E Martinez, A Porterfield, D Rim, J Schappert, M Thomas, M Townsend, L Xu, N Tandon, L AF Byerly, Benjamin L. Stanley, Floyd Spencer, Khal Colletti, Lisa Garduno, Katherine Kuhn, Kevin Lujan, Elmer Martinez, Alex Porterfield, Donivan Rim, Jung Schappert, Mike Thomas, Mariam Townsend, Lisa Xu, Ning Tandon, Lav TI Forensic investigation of plutonium metal: a case study of CRM 126 SO JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY LA English DT Article DE Nuclear forensics; Plutonium; Chronometry; Reference material; Plutonium reprocessing; Plutonium metal ID IRRADIATED NUCLEAR-FUEL; AQUEOUS SOLUTIONS; AGE-DETERMINATION; FISSION PRODUCTS; ACTINIDES; URANIUM; EXTRACTION; COMPLEXES; CA(NO3)2; ORIGIN AB In this study, a certified plutonium metal reference material (CRM 126) with a known production history is examined using analytical methods that are commonly employed in nuclear forensics for provenancing and attribution. The measured plutonium isotopic composition and actinide assay are consistent with values reported on the reference material certificate. Model ages from U/Pu and Am/Pu chronometers agree with the documented production timeline. The results confirm the utility of these analytical methods and highlight the importance of a holistic approach for forensic study of unknown materials. C1 [Byerly, Benjamin L.; Stanley, Floyd; Spencer, Khal; Colletti, Lisa; Garduno, Katherine; Kuhn, Kevin; Lujan, Elmer; Martinez, Alex; Porterfield, Donivan; Rim, Jung; Schappert, Mike; Thomas, Mariam; Townsend, Lisa; Xu, Ning; Tandon, Lav] Los Alamos Natl Lab, POB 1663, Los Alamos, NM 87545 USA. RP Byerly, BL (reprint author), Los Alamos Natl Lab, POB 1663, Los Alamos, NM 87545 USA. EM benbyerly@gmail.com RI Rim, Jung/J-5150-2015; OI Rim, Jung/0000-0002-9081-0917; Byerly, Benjamin/0000-0003-0165-8122 FU US DHS/DNDO National Technical Nuclear Forensics Center [HSHQDC-14-X-00028]; US Department of Energy National Nuclear Security administration FX The authors would like to gratefully acknowledge the US DHS/DNDO National Technical Nuclear Forensics Center (HSHQDC-14-X-00028) and US Department of Energy National Nuclear Security administration for jointly funding the project at Los Alamos National Laboratory. This support does not constitute an express or implied endorsement on the part of the US Government. This document is LA-UR-15-29559. NR 64 TC 0 Z9 0 U1 9 U2 9 PU SPRINGER PI DORDRECHT PA VAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS SN 0236-5731 EI 1588-2780 J9 J RADIOANAL NUCL CH JI J. Radioanal. Nucl. Chem. PD NOV PY 2016 VL 310 IS 2 BP 623 EP 632 DI 10.1007/s10967-016-4919-x PG 10 WC Chemistry, Analytical; Chemistry, Inorganic & Nuclear; Nuclear Science & Technology SC Chemistry; Nuclear Science & Technology GA DY6FK UT WOS:000385201600016 ER PT J AU Meyers, LA Yoshida, TM Chamberlin, RM Xu, N AF Meyers, Lisa A. Yoshida, Thomas M. Chamberlin, Rebecca M. Xu, Ning TI Dissolution of uranium oxides from simulated environmental swipes using ammonium bifluoride SO JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY LA English DT Article DE Triuranium octoxide; Uranium dioxide; Ammonium bifluoride; Swipe; Dissolution ID TRACE BERYLLIUM; FLUORESCENCE; EXTRACTION; ACID AB An analytical chemistry method has been developed to quantitatively recover microgram quanties of solid uranium oxides from swipe media using ammonium bifluoride (ABF, NH4HF2) solution. Recovery of uranium from surrogate swipe media (filter paper) was demonstrated at initial uranium loading levels between 3 and 20 A mu g filter(-1). The optimal conditions for extracting U3O8 and UO2 are using 1 % ABF solution and incubating at 80 A degrees C for one hour. The average uranium recoveries are 100 % for U3O8, and 90 % for UO2. With this method, uranium concentration as low as 3 A mu g filter(-1) can be recovered for analysis. C1 [Meyers, Lisa A.; Yoshida, Thomas M.; Chamberlin, Rebecca M.; Xu, Ning] Los Alamos Natl Lab, POB 1663,MS G740, Los Alamos, NM 87545 USA. RP Xu, N (reprint author), Los Alamos Natl Lab, POB 1663,MS G740, Los Alamos, NM 87545 USA. EM ningxu@lanl.gov RI Chamberlin, Rebecca/A-1335-2011; OI Chamberlin, Rebecca/0000-0001-6468-7778; Yoshida, Thomas/0000-0002-2333-7904 FU Next Generation Safeguards Initiative (NGSI), Office of Nonproliferation and International Security (NIS), National Nuclear Security Administration (NNSA); NNSA of the U.S. Department of Energy [DE-AC5206NA25396] FX The authors would like to acknowledge the support of the Next Generation Safeguards Initiative (NGSI), Office of Nonproliferation and International Security (NIS), National Nuclear Security Administration (NNSA). Los Alamos National Laboratory is operated by Los Alamos National Security, LLC for the NNSA of the U.S. Department of Energy under Contract No. DE-AC5206NA25396. This publication is LA-UR-16-20797. NR 15 TC 0 Z9 0 U1 2 U2 2 PU SPRINGER PI DORDRECHT PA VAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS SN 0236-5731 EI 1588-2780 J9 J RADIOANAL NUCL CH JI J. Radioanal. Nucl. Chem. PD NOV PY 2016 VL 310 IS 2 BP 817 EP 821 DI 10.1007/s10967-016-4823-4 PG 5 WC Chemistry, Analytical; Chemistry, Inorganic & Nuclear; Nuclear Science & Technology SC Chemistry; Nuclear Science & Technology GA DY6FK UT WOS:000385201600035 ER PT J AU Sperry, JS Wang, YJ Wolfe, BT Mackay, DS Anderegg, WRL McDowell, NG Pockman, WT AF Sperry, John S. Wang, Yujie Wolfe, Brett T. Mackay, D. Scott Anderegg, William R. L. McDowell, Nate G. Pockman, William T. TI Pragmatic hydraulic theory predicts stomatal responses to climatic water deficits SO NEW PHYTOLOGIST LA English DT Article DE climate change drought; hydraulic limitation; modeling climate change impacts; plant drought responses; plant water transport; stomatal regulation; xylem cavitation; xylem transport ID FOREST DIE-OFF; XYLEM EMBOLISM; DROUGHT; CONDUCTANCE; PLANTS; CAVITATION; STRESS; MODEL; SOIL; RESISTANCE AB Ecosystem models have difficulty predicting plant drought responses, partially from uncertainty in the stomatal response to water deficits in soil and atmosphere. We evaluate a supply-demand' theory for water-limited stomatal behavior that avoids the typical scaffold of empirical response functions. The premise is that canopy water demand is regulated in proportion to threat to supply posed by xylem cavitation and soil drying. The theory was implemented in a trait-based soil-plant-atmosphere model. The model predicted canopy transpiration (E), canopy diffusive conductance (G), and canopy xylem pressure (P-canopy) from soil water potential (P-soil) and vapor pressure deficit (D). Modeled responses to D and P-soil were consistent with empirical response functions, but controlling parameters were hydraulic traits rather than coefficients. Maximum hydraulic and diffusive conductances and vulnerability to loss in hydraulic conductance dictated stomatal sensitivity and hence the iso- to anisohydric spectrum of regulation. The model matched wide fluctuations in G and P-canopy across nine data sets from seasonally dry tropical forest and pinon-juniper woodland with <26% mean error. Promising initial performance suggests the theory could be useful in improving ecosystem models. Better understanding of the variation in hydraulic properties along the root-stem-leaf continuum will simplify parameterization. C1 [Sperry, John S.; Wang, Yujie; Anderegg, William R. L.] Univ Utah, Dept Biol, Salt Lake City, UT 84112 USA. [Wolfe, Brett T.] Smithsonian Trop Res Inst, POB 0843-03092, Balboa, Panama. [Mackay, D. Scott] SUNY Buffalo, Dept Geog, Buffalo, NY 14260 USA. [McDowell, Nate G.] Los Alamos Natl Lab, Earth & Environm Sci Div, Los Alamos, NM 87545 USA. [Pockman, William T.] Univ New Mexico, Dept Biol, Albuquerque, NM 87131 USA. RP Sperry, JS (reprint author), Univ Utah, Dept Biol, Salt Lake City, UT 84112 USA. EM j.sperry@utah.edu RI Mackay, Scott/J-7569-2012 OI Mackay, Scott/0000-0003-0477-9755 FU National Science Foundation [IOS-1450650, IOS-1450679]; Department of Energy, Survival Mortality and Next Generation Ecosystem Experiment-Tropics FX Funded by National Science Foundation IOS-1450650, IOS-1450679, and the Department of Energy, Survival Mortality and Next Generation Ecosystem Experiment-Tropics. The manuscript benefited from thorough comments by three anonymous reviewers. NR 67 TC 5 Z9 5 U1 38 U2 38 PU WILEY-BLACKWELL PI HOBOKEN PA 111 RIVER ST, HOBOKEN 07030-5774, NJ USA SN 0028-646X EI 1469-8137 J9 NEW PHYTOL JI New Phytol. PD NOV PY 2016 VL 212 IS 3 BP 577 EP 589 DI 10.1111/nph.14059 PG 13 WC Plant Sciences SC Plant Sciences GA DZ4AE UT WOS:000385797800008 PM 27329266 ER PT J AU Liu, LF James, G Kevrekidis, P Vainchtein, A AF Liu, Lifeng James, Guillaume Kevrekidis, Panayotis Vainchtein, Anna TI Strongly nonlinear waves in locally resonant granular chains SO NONLINEARITY LA English DT Article DE locally resonant granular chain; periodic traveling wave; discrete breather ID SOLITARY WAVES; NEWTONS CRADLE; BREATHERS AB We explore a recently proposed locally resonant granular system bearing harmonic internal resonators in a chain of beads interacting via Hertzian elastic contacts. In this system, we propose the existence of two types of configurations: (a) small-amplitude periodic traveling waves and (b) dark-breather solutions, i.e. exponentially localized, time-periodic states mounted on top of a non-vanishing background. A remarkable feature distinguishing our results from other settings where dark breathers are observed is the complete absence of precompression in the system, i.e. the absence of a linear spectral band. We also identify conditions under which the system admits long-lived bright breather solutions. Our results are obtained by means of an asymptotic reduction to a suitably modified version of the so-called discrete p-Schrdinger (DpS) equation, which is established as controllably approximating the solutions of the original system for large but finite times (under suitable assumptions on the solution amplitude and the resonator mass). The findings are also corroborated by detailed numerical computations. Long-lived bright breathers are proved to exist over long but finite times, after which numerical simulations indicate that the breathers disintegrate. In line with these results, we prove that the only exact time-periodic bright breathers consist of trivial linear oscillations, without contact interactions between dicsrete elements. C1 [Liu, Lifeng; Vainchtein, Anna] Univ Pittsburgh, Dept Math, Pittsburgh, PA 15260 USA. [James, Guillaume] INRIA Grenoble Rhone Alpes, Bipop Team Project, Inovallee,655 Ave Europe, F-38334 Saint Ismier, France. [Kevrekidis, Panayotis] Univ Massachusetts, Dept Math & Stat, Amherst, MA 01003 USA. [Kevrekidis, Panayotis] Los Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA. [Kevrekidis, Panayotis] Los Alamos Natl Lab, Ctr Nonlinear Studies, Los Alamos, NM 87545 USA. RP Vainchtein, A (reprint author), Univ Pittsburgh, Dept Math, Pittsburgh, PA 15260 USA. EM aav4@pitt.edu FU Rhone-Alpes Complex Systems Institute (IXXI); US NSF [DMS-1007908, DMS-1506904]; US AFOSR [FA9550-12-1-0332]; US-ARO [W911NF-15-1-0604]; US Department of Energy FX GJ acknowledges financial support from the Rhone-Alpes Complex Systems Institute (IXXI) (project title: Ondes non lineaires dans les reseaux granulaires et systsmes mecaniques spatialement discrets). The work of LL and AV was partially supported by the US NSF grants DMS-1007908 and DMS-1506904. PGK gratefully acknowledges the support of US AFOSR through grant FA9550-12-1-0332 and that of the US-ARO through grant W911NF-15-1-0604. PGK's work at Los Alamos is supported in part by the US Department of Energy. The authors are grateful to J Cuevas-Maraver and C Chong for their help with numerical algorithms for dark breather computations. NR 32 TC 1 Z9 1 U1 0 U2 0 PU IOP PUBLISHING LTD PI BRISTOL PA TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND SN 0951-7715 EI 1361-6544 J9 NONLINEARITY JI Nonlinearity PD NOV PY 2016 VL 29 IS 11 BP 3496 EP 3527 DI 10.1088/0951-7715/29/11/3496 PG 32 WC Mathematics, Applied; Physics, Mathematical SC Mathematics; Physics GA DY8ZH UT WOS:000385420800006 ER PT J AU Kumar, S Chen, J Kondev, FG AF Kumar, S. Chen, J. Kondev, F. G. TI Nuclear Data Sheets for A=109 SO NUCLEAR DATA SHEETS LA English DT Article ID HIGH-SPIN STATES; ISOMERIC CROSS-SECTION; GAMMA-RAY SPECTROSCOPY; HALF-LIFE MEASUREMENTS; LOW-LYING STATES; SPONTANEOUS FISSION FRAGMENTS; NEUTRON-DEFICIENT TELLURIUM; ELECTRON-CAPTURE RATIOS; SHELL VACANCY CREATION; SHORT-LIVED RUTHENIUM AB Evaluated nuclear structure and decay data for all nuclei with mass number A=109 (Y,Zr,Nb,Mo,Tc,Ru,Rh, Pd,Ag,Cd,In,Sn,Sb,Te,I,Xe) are presented. The experimental data are compiled and evaluated, and the best values for level and gamma ray energies, quantum numbers, lifetimes, gamma ray intensities, and other nuclear properties are recommended. Inconsistencies and discrepancies that exist in the literature are noted. This work supersedes the earlier evaluation by J. Blachot (2006B102), published in Nuclear Data Sheets 107, 355 (2006). C1 [Kumar, S.; Chen, J.; Kondev, F. G.] Argonne Natl Lab, Nucl Engn Div, 9700 South Cass Ave, Argonne, IL 60439 USA. [Kumar, S.] Univ Delhi, Dept Phys & Astrophys, Delhi 110007, India. [Chen, J.] Michigan State Univ, Natl Superconducting Cyclotron Lab, E Lansing, MI 48824 USA. RP Kumar, S (reprint author), Argonne Natl Lab, Nucl Engn Div, 9700 South Cass Ave, Argonne, IL 60439 USA.; Kumar, S (reprint author), Univ Delhi, Dept Phys & Astrophys, Delhi 110007, India. FU Office of Nuclear Physics, Office of Science, U.S. Department of Energy [DE-AC02-06CH11357] FX This work is supported by the Office of Nuclear Physics, Office of Science, U.S. Department of Energy under contract DE-AC02-06CH11357. NR 361 TC 0 Z9 0 U1 3 U2 3 PU ACADEMIC PRESS INC ELSEVIER SCIENCE PI SAN DIEGO PA 525 B ST, STE 1900, SAN DIEGO, CA 92101-4495 USA SN 0090-3752 EI 1095-9904 J9 NUCL DATA SHEETS JI Nucl. Data Sheets PD NOV PY 2016 VL 137 BP 1 EP 286 DI 10.1016/j.nds.2016.09.001 PG 286 WC Physics, Nuclear SC Physics GA DZ5NN UT WOS:000385908900001 ER PT J AU Hu, R Yu, YQ AF Hu, Rui Yu, Yiqi TI A computationally efficient method for full-core conjugate heat transfer modeling of sodium fast reactors SO NUCLEAR ENGINEERING AND DESIGN LA English DT Article ID TEMPERATURE; CODE; LMR AB For efficient and accurate temperature predictions of sodium fast reactor structures, a 3-D full-core conjugate heat transfer modeling capability is developed for an advanced system analysis tool, SAM. The hexagon lattice core is modeled with 1-D parallel channels representing the subassembly flow, and 2-D duct walls and inter-assembly gaps. The six sides of the hexagon duct wall and near-wall coolant region are modeled separately to account for different temperatures and heat transfer between coolant flow and each side of the duct wall. The Jacobian Free Newton Krylov (JFNK) solution method is applied to solve the fluid and solid field simultaneously in a fully coupled fashion. The 3-D full-core conjugate heat transfer modeling capability in SAM has been demonstrated by a verification test problem with 7 fuel assemblies in a hexagon lattice layout. Additionally, the SAM simulation results are compared with RANS-based CFD simulations. Very good agreements have been achieved between the results of the two approaches. (C) 2016 Elsevier B.V. All rights reserved. C1 [Hu, Rui; Yu, Yiqi] Argonne Natl Lab, Nucl Engn Div, 9700 S Cass Ave, Argonne, IL 60439 USA. RP Hu, R (reprint author), Argonne Natl Lab, Nucl Engn Div, 9700 S Cass Ave, Argonne, IL 60439 USA. EM rhu@anl.gov FU U.S. DOE Office of Nuclear Energy's Nuclear Energy Advanced Modeling and Simulation (NEAMS) program; Argonne, a U.S. Department of Energy Office of Science laboratory [DE-AC02-06CH11357] FX This work is supported by U.S. DOE Office of Nuclear Energy's Nuclear Energy Advanced Modeling and Simulation (NEAMS) program. The submitted manuscript has been created by UChicago Argonne, LLC, Operator of Argonne National Laboratory ("Argonne"). Argonne, a U.S. Department of Energy Office of Science laboratory, is operated under Contract No. DE-AC02-06CH11357. NR 19 TC 1 Z9 1 U1 2 U2 2 PU ELSEVIER SCIENCE SA PI LAUSANNE PA PO BOX 564, 1001 LAUSANNE, SWITZERLAND SN 0029-5493 EI 1872-759X J9 NUCL ENG DES JI Nucl. Eng. Des. PD NOV PY 2016 VL 308 BP 182 EP 193 DI 10.1016/j.nucengdes.2016.08.018 PG 12 WC Nuclear Science & Technology SC Nuclear Science & Technology GA DY7SY UT WOS:000385330800017 ER PT J AU Burnett, AC Rogers, A Rees, M Osborne, CP AF Burnett, Angela C. Rogers, Alistair Rees, Mark Osborne, Colin P. TI Carbon source-sink limitations differ between two species with contrasting growth strategies SO PLANT CELL AND ENVIRONMENT LA English DT Article DE barley; allocation; CO2; crop yield; nitrogen; photosynthesis ID AIR CO2 ENRICHMENT; ELEVATED CO2; PLANT-GROWTH; CROP YIELD; PHOTOSYNTHETIC ACCLIMATION; RADIATION INTERCEPTION; NITROGEN NUTRITION; USE EFFICIENCY; WHEAT; RESPONSES AB Understanding how carbon source and sink strengths limit plant growth is a critical knowledge gap that hinders efforts to maximize crop yield. We investigated how differences in growth rate arise from source-sink limitations, using a model system comparing a fast-growing domesticated annual barley (Hordeum vulgare cv. NFC Tipple) with a slow-growing wild perennial relative (Hordeum bulbosum). Source strength was manipulated by growing plants at sub-ambient and elevated CO2 concentrations ([CO2]). Limitations on vegetative growth imposed by source and sink were diagnosed by measuring relative growth rate, developmental plasticity, photosynthesis and major carbon and nitrogen metabolite pools. Growth was sink limited in the annual but source limited in the perennial. RGR and carbon acquisition were higher in the annual, but photosynthesis responded weakly to elevated [CO2] indicating that source strength was near maximal at current [CO2]. In contrast, photosynthetic rate and sink development responded strongly to elevated [CO2] in the perennial, indicating significant source limitation. Sink limitation was avoided in the perennial by high sink plasticity: a marked increase in tillering and root:shoot ratio at elevated [CO2], and lower non-structural carbohydrate accumulation. Alleviating sink limitation during vegetative development could be important for maximizing growth of elite cereals under future elevated [CO2]. Understanding the limitation of plant growth by carbon source or sink capacity is critical for maximizing crop yield. Growth in a fast-growing domesticated annual barley species is carbon sink limited during vegetative development, whilst growth in a slow-growing wild perennial barley species is carbon source limited. Alleviating sink limitation during vegetative development could be important for maximizing the growth potential of elite cereal crops under future elevated CO2. C1 [Burnett, Angela C.; Rees, Mark; Osborne, Colin P.] Univ Sheffield, Dept Anim & Plant Sci, Sheffield S10 2TN, S Yorkshire, England. [Rogers, Alistair] Brookhaven Natl Lab, Environm & Climate Sci Dept, Upton, NY 11973 USA. RP Osborne, CP (reprint author), Univ Sheffield, Dept Anim & Plant Sci, Sheffield S10 2TN, S Yorkshire, England. EM c.p.osborne@sheffield.ac.uk RI Rogers, Alistair/E-1177-2011 OI Rogers, Alistair/0000-0001-9262-7430 FU Society for Experimental Biology (SEB); United States Department of Energy [DE-SC00112704] FX This research was supported by a PhD studentship from the Society for Experimental Biology (SEB) awarded to A. C. B. A.R. was supported by the United States Department of Energy contract No. DE-SC00112704 to Brookhaven National Laboratory. NR 61 TC 0 Z9 0 U1 25 U2 25 PU WILEY-BLACKWELL PI HOBOKEN PA 111 RIVER ST, HOBOKEN 07030-5774, NJ USA SN 0140-7791 EI 1365-3040 J9 PLANT CELL ENVIRON JI Plant Cell Environ. PD NOV PY 2016 VL 39 IS 11 BP 2460 EP 2472 DI 10.1111/pce.12801 PG 13 WC Plant Sciences SC Plant Sciences GA DZ4QA UT WOS:000385842400010 PM 27422294 ER PT J AU Ren, J Liu, YQ Liu, Y Medvedev, SY Wang, ZR Xia, GL AF Ren, Jing Liu, Yueqiang Liu, Yue Medvedev, S. Yu Wang, Zhirui Xia, Guoliang TI A comparative study of ideal kink stability in two reactor-relevant tokamak plasma configurations with negative and positive triangularity SO PLASMA PHYSICS AND CONTROLLED FUSION LA English DT Article DE magneto-hydrodynamic; ideal kink mode; negative triangularity; kinetic effect; resistive wall mode ID RESISTIVE WALL MODES; FEEDBACK STABILIZATION; ROTATION; TCV AB The effects of an ideal/resistive conducting wall, the drift kinetic resonances, as well as the toroidal plasma flow, on the stability of the ideal external kink mode are numerically investigated for a reactor-relevant tokamak plasma with strongly negative triangularity (NTR) shaping. Comparison is made for a similar plasma equilibrium, but with positive triangularity (PTR). It is found that the ideal wall stabilization is less efficient for the kink stabilization in the NTR plasma due to a less 'external' eigenmode structure compared to the PTR plasma. The associated plasma displacement in the NTR plasma does not 'balloon' near the outboard mid-plane, as is normally the case for the pressure-driven kink-ballooning instability in PTR plasmas, but being more pronounced near the X-points. The toroidal flow plays a similar role for the kink stability for both NTR and PTR plasmas. The drift kinetic damping is less efficient for the ideal external kink mode in the NTR plasma, despite a somewhat larger fraction of the particle trapping near the plasma edge compared to the PTR equilibrium. However, the drift kinetic damping of the resistive wall mode (RWM) in the NTR plasma is generally as efficient as that of the PTR plasma, although the RWM window, in terms of the normalized pressure, is narrower for the NTR plasma. C1 [Ren, Jing; Liu, Yue] Dalian Univ Technol, Sch Phys & Optoelect Technol, Minist Educ, Key Lab Mat Modificat Laser Ion & Electron Beams, Dalian 116024, Peoples R China. [Liu, Yueqiang] CCFE Culham Sci Ctr, Abingdon OX14 3DB, Oxon, England. [Liu, Yueqiang; Xia, Guoliang] Southwestern Inst Phys, POB 432, Chengdu 610041, Peoples R China. [Medvedev, S. Yu] RAS, Keldysh Inst Appl Math, Moscow, Russia. [Medvedev, S. Yu] Natl Res Nucl Univ MEPhI, Moscow, Russia. [Wang, Zhirui] Princeton Plasma Phys Lab, Princeton, NJ 08543 USA. RP Liu, YQ (reprint author), CCFE Culham Sci Ctr, Abingdon OX14 3DB, Oxon, England.; Liu, YQ (reprint author), Southwestern Inst Phys, POB 432, Chengdu 610041, Peoples R China. EM Yueqiang.Liu@ukaea.uk; liuyue@dlut.edu.cn RI Medvedev, Sergey/C-3492-2016 OI Medvedev, Sergey/0000-0002-9358-9402 FU National Magnetic Confinement Fusion Science Program [2014GB107004, 2015GB104004]; National Natural Science Foundation of China (NSFC) [11275041, 11428512]; RCUK Energy Programme [EP/I501045]; Russian Science Foundation [16-11-10278] FX This work is part funded by the National Magnetic Confinement Fusion Science Program under grant Nos. 2014GB107004 and 2015GB104004, by the National Natural Science Foundation of China (NSFC) (grant numbers 11275041 and 11428512), by the RCUK Energy Programme (grant number EP/I501045), and by the Russian Science Foundation (grant number 16-11-10278). The views and opinions expressed herein do not necessarily reflect those of the European Commission. J Ren would like to thank Dr C Liu for helpful discussions. NR 33 TC 0 Z9 0 U1 3 U2 3 PU IOP PUBLISHING LTD PI BRISTOL PA TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND SN 0741-3335 EI 1361-6587 J9 PLASMA PHYS CONTR F JI Plasma Phys. Control. Fusion PD NOV PY 2016 VL 58 IS 11 AR 115009 DI 10.1088/0741-3335/58/11/115009 PG 11 WC Physics, Fluids & Plasmas SC Physics GA DY8ZD UT WOS:000385420300006 ER PT J AU White, R Gorelenkov, N Gorelenkova, M Podesta, M Ethier, S Chen, Y AF White, Roscoe Gorelenkov, Nikolai Gorelenkova, Marina Podesta, Mario Ethier, Stephane Chen, Yang TI Saturation of Alfven modes in tokamaks SO PLASMA PHYSICS AND CONTROLLED FUSION LA English DT Article DE Alfven modes; tokamaks; saturation; beam particles ID NONLINEAR EVOLUTION; TRANSPORT; PLASMAS AB Growth of Alfven modes driven unstable by a distribution of high energy particles up to saturation is investigated with a guiding center code, using numerical eigenfunctions produced by linear theory and a numerical high energy particle distribution, in order to make detailed comparison with experiment and with models for saturation amplitudes and the modification of beam profiles. Two innovations are introduced. First, a very noise free means of obtaining the mode-particle energy and momentum transfer is introduced, and secondly, a spline representation of the actual beam particle distribution is used. C1 [White, Roscoe; Gorelenkov, Nikolai; Gorelenkova, Marina; Podesta, Mario; Ethier, Stephane] Princeton Univ, Plasma Phys Lab, POB 451, Princeton, NJ 08543 USA. [Chen, Yang] Univ Colorado, Dept Phys, Boulder, CO 80309 USA. RP White, R (reprint author), Princeton Univ, Plasma Phys Lab, POB 451, Princeton, NJ 08543 USA. EM rwhite@pppl.gov FU U.S. Department of Energy Grant [DE-AC02-09CH11466.f] FX We are indebted to Weixing Wang for conversations regarding delta f methods, and Guoyong Fu for clarifiation regarding the representation of f0. This work was partially supported by the U.S. Department of Energy Grant DE-AC02-09CH11466.f. The digital data for this paper can be found in http://arks.princeton.edu/ark:/88435/dsp018p58pg29j. NR 26 TC 1 Z9 1 U1 0 U2 0 PU IOP PUBLISHING LTD PI BRISTOL PA TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND SN 0741-3335 EI 1361-6587 J9 PLASMA PHYS CONTR F JI Plasma Phys. Control. Fusion PD NOV PY 2016 VL 58 IS 11 AR 115007 DI 10.1088/0741-3335/58/11/115007 PG 13 WC Physics, Fluids & Plasmas SC Physics GA DY8ZD UT WOS:000385420300004 ER PT J AU Kwok, WK Welp, U Glatz, A Koshelev, AE Kihlstrom, KJ Crabtree, GW AF Kwok, Wai-Kwong Welp, Ulrich Glatz, Andreas Koshelev, Alexei E. Kihlstrom, Karen J. Crabtree, George W. TI Vortices in high-performance high-temperature superconductors SO REPORTS ON PROGRESS IN PHYSICS LA English DT Review DE superconductivity; critical current; vortex matter; vortex pinning; superconducting wires; time-dependent Ginzburg-Landau ID GINZBURG-LANDAU EQUATIONS; CRITICAL-CURRENT-DENSITY; CU-O CRYSTALS; SCANNING TUNNELING SPECTROSCOPY; DISK-SHAPED SUPERCONDUCTORS; LATTICE MELTING TRANSITION; ARTIFICIAL PINNING CENTERS; HIGH-TC SUPERCONDUCTORS; DRIVEN VORTEX SYSTEMS; HEAVY-ION IRRADIATION AB The behavior of vortex matter in high-temperature superconductors (HTS) controls the entire electromagnetic response of the material, including its current carrying capacity. Here, we review the basic concepts of vortex pinning and its application to a complex mixed pinning landscape to enhance the critical current and to reduce its anisotropy. We focus on recent scientific advances that have resulted in large enhancements of the in-field critical current in state-of-the-art second generation (2G) YBCO coated conductors and on the prospect of an isotropic, high-critical current superconductor in the iron-based superconductors. Lastly, we discuss an emerging new paradigm of critical current by design-a drive to achieve a quantitative correlation between the observed critical current density and mesoscale mixed pinning landscapes by using realistic input parameters in an innovative and powerful large-scale time dependent Ginzburg-Landau approach to simulating vortex dynamics. C1 [Kwok, Wai-Kwong; Welp, Ulrich; Glatz, Andreas; Koshelev, Alexei E.; Kihlstrom, Karen J.; Crabtree, George W.] Argonne Natl Lab, Div Mat Sci, 9700 S Cass Ave, Argonne, IL 60439 USA. [Glatz, Andreas] Northern Illinois Univ, Dept Phys, De Kalb, IL 60115 USA. [Kihlstrom, Karen J.; Crabtree, George W.] Univ Illinois, Dept Phys Elect & Mech Engn, Chicago, IL 60607 USA. RP Kwok, WK (reprint author), Argonne Natl Lab, Div Mat Sci, 9700 S Cass Ave, Argonne, IL 60439 USA. EM kwok@anl.gov RI Koshelev, Alexei/K-3971-2013 OI Koshelev, Alexei/0000-0002-1167-5906 FU U.S. Department of Energy (DOE), Office of Basic Energy Sciences, as part of the Center for Emergent Superconductivity Energy Frontier Research Center; Scientific Discovery through Advanced Computing (SciDAC) program - U.S. Department of Energy, Office of Science, Advanced Scientific Computing Research and Basic Energy Science FX This work was supported by the U.S. Department of Energy (DOE), Office of Basic Energy Sciences, as part of the Center for Emergent Superconductivity Energy Frontier Research Center and by the Scientific Discovery through Advanced Computing (SciDAC) program funded by U.S. Department of Energy, Office of Science, Advanced Scientific Computing Research and Basic Energy Science. Some of the computational work presented here was performed on the GPU superconductors Cooley at the LCF at Argonne National Laboratory and on GAEA at Northern Illinois University. NR 257 TC 0 Z9 0 U1 49 U2 49 PU IOP PUBLISHING LTD PI BRISTOL PA TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND SN 0034-4885 EI 1361-6633 J9 REP PROG PHYS JI Rep. Prog. Phys. PD NOV PY 2016 VL 79 IS 11 AR 116501 DI 10.1088/0034-4885/79/11/116501 PG 39 WC Physics, Multidisciplinary SC Physics GA DY8RW UT WOS:000385399200001 PM 27652716 ER PT J AU Valente-Feliciano, AM AF Valente-Feliciano, Anne-Marie TI Superconducting RF materials other than bulk niobium: a review SO SUPERCONDUCTOR SCIENCE & TECHNOLOGY LA English DT Review DE superconductor; RF cavities; superconductivity; materials ID MGB2 THIN-FILMS; ENERGETIC CONDENSATION; SURFACE-RESISTANCE; CATHODIC ARC; VAPOR-DEPOSITION; HIGH-VACUUM; WEAK LINKS; 1.5 GHZ; CAVITIES; IMPEDANCE AB For the past five decades, bulk niobium (Nb) has been the material of choice for superconducting RF (SRF) cavity applications. Alternatives such as Nb thin films and other higher-T-c materials, mainly Nb compounds and A15 compounds, have been investigated with moderate effort in the past. In recent years, RF cavity performance has approached the theoretical limit for bulk Nb. For further improvement of RF cavity performance for future accelerator projects, research interest is renewed towards alternatives to bulk Nb. Institutions around the world are now investing renewed efforts in the investigation of Nb thin films and superconductors with higher transition temperature T-c for application to SRF cavities. This paper gives an overview of the results obtained so far and challenges encountered for Nb films as well as other materials, such as Nb compounds, A15 compounds, MgB2, and oxypnictides, for SRF cavity applications. An interesting alternative using a superconductor-insulator-superconductor multilayer approach has been recently proposed to delay the vortex penetration in Nb surfaces. This could potentially lead to further improvement in RF cavities performance using the benefit of the higher critical field H-c of higher-T-c superconductors without being limited with their lower H-c1. C1 [Valente-Feliciano, Anne-Marie] Thomas Jefferson Natl Accelerator Facil, Newport News, VA 23606 USA. RP Valente-Feliciano, AM (reprint author), Thomas Jefferson Natl Accelerator Facil, Newport News, VA 23606 USA. EM valente@jlab.org FU US Department of Energy, Office of Science, Office of Nuclear Physics [DE-AC05-06OR23177] FX This material is based upon work supported by the US Department of Energy, Office of Science, Office of Nuclear Physics under contract DE-AC05-06OR23177. The author would like to thank for fruitful discussions and for sharing data and information, over the years, G Eremeev, L Phillips and C Reece (JLab, USA), C Antoine (CEA Saclay, France), A Anders (LBNL, USA), S Aull, C Benvenuti and S Calatroni (CERN, Switzerland), V Palmieri, A Rossi and S Deambrosis (INFN-LNL, Italy), X Xi (Temple University, USA), T Tajima (LANL, USA), T Proslier, J Norem, and J Elam (ANL, USA), T Kubo (KEK, Japan), S Posen (FNAL, USA), A Gurevich (ODU, USA), R Russo (CNR-Napoli, Italy), RA Lukaszew (College William & Mary, USA). NR 163 TC 3 Z9 3 U1 18 U2 18 PU IOP PUBLISHING LTD PI BRISTOL PA TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND SN 0953-2048 EI 1361-6668 J9 SUPERCOND SCI TECH JI Supercond. Sci. Technol. PD NOV PY 2016 VL 29 IS 11 AR 113002 DI 10.1088/0953-2048/29/11/113002 PG 32 WC Physics, Applied; Physics, Condensed Matter SC Physics GA DY9AN UT WOS:000385424400001 ER PT J AU Zhang, SY Ito, M Skerker, JM Arkin, AP Rao, CV AF Zhang, Shuyan Ito, Masakazu Skerker, Jeffrey M. Arkin, Adam P. Rao, Christopher V. TI Metabolic engineering of the oleaginous yeast Rhodosporidium toruloides IFO0880 for lipid overproduction during high-density fermentation SO APPLIED MICROBIOLOGY AND BIOTECHNOLOGY LA English DT Article DE Oleaginous yeast; Lipids; Metabolic engineering; Rhodosporidium toruloides ID YARROWIA-LIPOLYTICA STRAINS; PEROXISOMAL BETA-OXIDATION; MALIC ENZYME; AGROBACTERIUM-TUMEFACIENS; RHODOTORULA-GLUTINIS; FATTY-ACIDS; ACCUMULATION; DNA; MICROORGANISMS; BIOCHEMISTRY AB Natural lipids can be used to make biodiesel and many other value-added compounds. In this work, we explored a number of different metabolic engineering strategies for increasing lipid production in the oleaginous yeast Rhodosporidium toruloides IFO0880. These included increasing the expression of enzymes involved in different aspects of lipid biosynthesis-malic enzyme (ME), pyruvate carboxylase (PYC1), glycerol-3-P dehydrogenase (GPD), and stearoyl-CoA desaturase (SCD)-and deleting the gene PEX10, required for peroxisome biogenesis. Only malic enzyme and stearoyl-CoA desaturase, when overexpressed, were found to significantly increase lipid production. Only stearoyl-CoA desaturase, when overexpressed, further increased lipid production in a strain previously engineered to overexpress acetyl-CoA carboxylase (ACC1) and diacylglycerol acyltransferase (DGA1). Our best strain produced 27.4 g/L lipid with an average productivity of 0.31 g/L/h during batch growth on glucose and 89.4 g/L lipid with an average productivity of 0.61 g/L/h during fed-batch growth on glucose. These results further establish R. toruloides as a platform organism for the production of lipids and potentially other lipid-derived compounds from sugars. C1 [Zhang, Shuyan; Rao, Christopher V.] Univ Illinois, Dept Chem & Biomol Engn, 600 S Mathews Ave, Urbana, IL 61810 USA. [Ito, Masakazu; Skerker, Jeffrey M.; Arkin, Adam P.] Univ Calif Berkeley, Dept Bioengn, Berkeley, CA 94720 USA. [Ito, Masakazu; Skerker, Jeffrey M.; Arkin, Adam P.] Lawrence Berkeley Natl Lab, Environm Genom & Syst Biol Div, Berkeley, CA USA. RP Rao, CV (reprint author), Univ Illinois, Dept Chem & Biomol Engn, 600 S Mathews Ave, Urbana, IL 61810 USA. EM cvrao@illinois.edu OI Arkin, Adam/0000-0002-4999-2931 FU Energy Biosciences Institute [OO7G02, OO3G18] FX This work was supported by the Energy Biosciences Institute Grants OO7G02 (A.P.A) and OO3G18 (C.V.R.). The funder had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript. NR 59 TC 2 Z9 2 U1 33 U2 33 PU SPRINGER PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 USA SN 0175-7598 EI 1432-0614 J9 APPL MICROBIOL BIOT JI Appl. Microbiol. Biotechnol. PD NOV PY 2016 VL 100 IS 21 BP 9393 EP 9405 DI 10.1007/s00253-016-7815-y PG 13 WC Biotechnology & Applied Microbiology SC Biotechnology & Applied Microbiology GA DY5HH UT WOS:000385129600033 PM 27678117 ER PT J AU Wang, J Liu, X Wang, XD Dong, T Zhao, XY Zhu, D Mei, YY Wu, GH AF Wang, Jun Liu, Xi Wang, Xu-Dong Dong, Tao Zhao, Xing-Yu Zhu, Dan Mei, Yi-Yuan Wu, Guo-Hua TI Selective synthesis of human milk fat-style structured triglycerides from microalgal oil in a microfluidic reactor packed with immobilized lipase SO BIORESOURCE TECHNOLOGY LA English DT Article DE Structured triacylglycerols; Coproduct; Polyunsaturated fatty acid; Microalgae oil; Microfluidic bioconversion ID BIODIESEL PRODUCTION; ENZYME MICROREACTOR; ACID; INTERESTERIFICATION; ESTERIFICATION; SUBSTITUTES; EXTRACTION; ACIDOLYSIS; KINETICS; LIQUIDS AB Human milk fat-style structured triacylglycerols were produced from microalgal oil in a continuous microfluidic reactor packed with immobilized lipase for the first time. A remarkably high conversion efficiency was demonstrated in the microreactor with reaction time being reduced by 8 times, Michaelis constant decreased 10 times, the lipase reuse times increased 2.25-fold compared to those in a batch reactor. In addition, the content of palmitic acid at sn-2 position (89.0%) and polyunsaturated fatty acids at sn-1, 3 positions (81.3%) are slightly improved compared to the product in a batch reactor. The increase of melting points (1.7 degrees C) and decrease of crystallizing point (3 degrees C) implied higher quality product was produced using the microfluidic technology. The main cost can be reduced from $212.3 to $14.6 per batch with the microreactor. Overall, the microfluidic bioconversion technology is promising for modified functional lipids production allowing for cost-effective approach to produce high-value microalgal coproducts. (C) 2016 Elsevier Ltd. All rights reserved. C1 [Wang, Jun; Liu, Xi; Wang, Xu-Dong; Zhao, Xing-Yu; Zhu, Dan; Mei, Yi-Yuan; Wu, Guo-Hua] Jiangsu Univ Sci & Technol, Sch Biotechnol, Zhenjiang 212018, Peoples R China. [Wang, Jun; Wu, Guo-Hua] Chinese Acad Agr Sci, Sericultural Res Inst, Zhenjiang 212018, Peoples R China. [Dong, Tao] Natl Renewable Energy Lab, Natl Bioenergy Ctr, 15013 Denver West Pkwy, Golden, CO USA. RP Wang, J; Wu, GH (reprint author), Jiangsu Univ Sci & Technol, Sch Biotechnol, Zhenjiang 212018, Peoples R China. EM wangjun@just.edu.cn; ghwu@just.edu.cn RI WANG, JUN/F-6128-2012 FU Science and Technology Support Program of Jiangsu Province [BE2013405]; Qing Lan Project of Jiangsu Province; Six Talent Peaks Project of Jiangsu Province [2015-NY-018]; Shen Lan Young scholars program of Jiangsu University of Science and Technology; Modern Agro-industry Technology Research System of China [CARS-22] FX This study was financially supported by the Science and Technology Support Program of Jiangsu Province (BE2013405), the Qing Lan Project of Jiangsu Province (Year 2014), the Six Talent Peaks Project of Jiangsu Province (2015-NY-018), the Shen Lan Young scholars program of Jiangsu University of Science and Technology (Year 2015), and the Modern Agro-industry Technology Research System of China (CARS-22). NR 35 TC 1 Z9 1 U1 31 U2 31 PU ELSEVIER SCI LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND SN 0960-8524 EI 1873-2976 J9 BIORESOURCE TECHNOL JI Bioresour. Technol. PD NOV PY 2016 VL 220 BP 132 EP 141 DI 10.1016/j.biortech.2016.08.023 PG 10 WC Agricultural Engineering; Biotechnology & Applied Microbiology; Energy & Fuels SC Agriculture; Biotechnology & Applied Microbiology; Energy & Fuels GA DX9KB UT WOS:000384712900018 PM 27566521 ER PT J AU Brodeur, G Telotte, J Stickel, JJ Ramakrishnan, S AF Brodeur, G. Telotte, J. Stickel, J. J. Ramakrishnan, S. TI Two-stage dilute-acid and organic-solvent lignocellulosic pretreatment for enhanced bioprocessing SO BIORESOURCE TECHNOLOGY LA English DT Article DE Enzymatic hydrolysis; Biomass to biofuels; Cellulose; Multi stage treatment ID IONIC LIQUID PRETREATMENT; ENZYMATIC-HYDROLYSIS; SUGAR YIELDS; CORN STOVER; CELLULOSE; SACCHARIFICATION; FERMENTATION; SWITCHGRASS; RECALCITRANCE; BIOMASS AB A two stage pretreatment approach for biomass is developed in the current work in which dilute acid (DA) pretreatment is followed by a solvent based pretreatment (N-methyl morpholine N oxide - NMMO). When the combined pretreatment (DAWNT) is applied to sugarcane bagasse and corn stover, the rates of hydrolysis and overall yields (>90%) are seen to dramatically improve and under certain conditions 48 h can be taken off the time of hydrolysis with the additional NMMO step to reach similar conversions. DAWNT shows a 2-fold increase in characteristic rates and also fractionates different components of biomass - DA treatment removes the hemicellulose while the remaining cellulose is broken down by enzymatic hydrolysis after NMMO treatment to simple sugars. The remaining residual solid is high purity lignin. Future work will focus on developing a full scale economic analysis of DAWNT for use in biomass fractionation. (C) 2016 Elsevier Ltd. All rights reserved. C1 [Brodeur, G.; Telotte, J.; Ramakrishnan, S.] FAMU FSU Coll Engn, Dept Chem & Biomed Engn, 2525 Pottsdamer St, Tallahassee, FL 32310 USA. [Stickel, J. J.] Natl Renewable Energy Lab, Natl Bioenergy Ctr, Golden, CO 80401 USA. RP Ramakrishnan, S (reprint author), FAMU FSU Coll Engn, Dept Chem & Biomed Engn, 2525 Pottsdamer St, Tallahassee, FL 32310 USA. EM sramakrishnan@fsu.edu FU Southeastern SunGrant Center; US Department of Transportation; U.S. Department of Energy [DE-AC36-08-GO28308]; National Renewable Energy Laboratory; Bioenergy Technologies Office FX Funding for this research was provided by the Southeastern SunGrant Center, a program supported by the US Department of Transportation. Additional funding was provided by the U.S. Department of Energy under Contract No. DE-AC36-08-GO28308 with the National Renewable Energy Laboratory and through the Bioenergy Technologies Office. S. Ramakrishnan and J. Telotte would also like to thank Bush Brothers for partial financial support. NR 36 TC 0 Z9 0 U1 17 U2 17 PU ELSEVIER SCI LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND SN 0960-8524 EI 1873-2976 J9 BIORESOURCE TECHNOL JI Bioresour. Technol. PD NOV PY 2016 VL 220 BP 621 EP 628 DI 10.1016/j.biortech.2016.08.089 PG 8 WC Agricultural Engineering; Biotechnology & Applied Microbiology; Energy & Fuels SC Agriculture; Biotechnology & Applied Microbiology; Energy & Fuels GA DX9KB UT WOS:000384712900078 PM 27631703 ER PT J AU Rangel, T Caliste, D Genovese, L Torrent, M AF Rangel, T. Caliste, D. Genovese, L. Torrent, M. TI A wavelet-based Projector Augmented-Wave (PAW) method: Reaching frozen-core all-electron precision with a systematic, adaptive and localized wavelet basis set SO COMPUTER PHYSICS COMMUNICATIONS LA English DT Article DE Wavelets; PAW; Density Functional Theory; Electronic structure ID PERIODIC BOUNDARY-CONDITIONS; SPACE GAUSSIAN PSEUDOPOTENTIALS; TOTAL-ENERGY CALCULATIONS; AB-INITIO; POISSONS-EQUATION; DFT CALCULATIONS; FORMALISM; DEFECTS; CODE AB We present a Projector Augmented-Wave (PAW) method based on a wavelet basis set. We implemented our wavelet-PAW method as a PAW library in the ABINIT package [http://www.abinit.org] and into BigDFT [http://www.bigdft.org]. We test our implementation in prototypical systems to illustrate the potential usage of our code. By using the wavelet-PAW method, we can simulate charged and special boundary condition systems with frozen-core all-electron precision. Furthermore, our work paves the way to large-scale and potentially order-N simulations within a PAW method. (C) 2016 Elsevier B.V. All rights reserved. C1 [Rangel, T.; Torrent, M.] CEA, DAM, DIF, F-91297 Arpajon, France. [Rangel, T.] Lawrence Berkeley Natl Lab, Mol Foundry, Berkeley, CA 94720 USA. [Caliste, D.; Genovese, L.] Univ Grenoble Alpes, CEA, INAC, MEM,L Sim, F-38000 Grenoble, France. RP Rangel, T (reprint author), CEA, DAM, DIF, F-91297 Arpajon, France.; Rangel, T (reprint author), Lawrence Berkeley Natl Lab, Mol Foundry, Berkeley, CA 94720 USA. EM trangel@lbl.gov RI Genovese, Luigi/C-5937-2011; OI Genovese, Luigi/0000-0003-1747-0247; Caliste, Damien/0000-0002-4967-9275 FU ANR NEWCASTLE project of the French National Research Agency [ANR- 2010-COSI-005-01] FX T. Rangel thanks Jean-Michel Beuken for his technical support on ABINIT and Alessandro Mirone for his help and discussions on the Gaussian fitting procedure. This work was supported by the ANR NEWCASTLE project, grant ANR- 2010-COSI-005-01 of the French National Research Agency. NR 46 TC 0 Z9 0 U1 5 U2 5 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0010-4655 EI 1879-2944 J9 COMPUT PHYS COMMUN JI Comput. Phys. Commun. PD NOV PY 2016 VL 208 BP 1 EP 8 DI 10.1016/j.cpc.2016.06.012 PG 8 WC Computer Science, Interdisciplinary Applications; Physics, Mathematical SC Computer Science; Physics GA DY1MH UT WOS:000384858600001 ER PT J AU Bruneval, F Rangel, T Hamed, SM Shao, MY Yang, C Neaton, JB AF Bruneval, Fabien Rangel, Tonatiuh Hamed, Samia M. Shao, Meiyue Yang, Chao Neaton, Jeffrey B. TI MOLGW 1: Many-body perturbation theory software for atoms, molecules, and clusters SO COMPUTER PHYSICS COMMUNICATIONS LA English DT Article DE Electronic structure of molecules; Many-body perturbation theory; GW approximation; Bethe-Salpeter equation ID AUXILIARY BASIS-SETS; APPROXIMATE COULOMB POTENTIALS; DENSITY-FUNCTIONAL THEORY; QUASI-PARTICLE; OPTICAL-PROPERTIES; HARTREE-FOCK; GW-METHOD; CONVERGENCE ACCELERATION; ELECTRON-AFFINITIES; COVALENT CRYSTAL AB We summarize the MOLGW code that implements density-functional theory and many-body perturbation theory in a Gaussian basis set. The code is dedicated to the calculation of the many-body self-energy within the GW approximation and the solution of the Bethe-Salpeter equation. These two types of calculations allow the user to evaluate physical quantities that can be compared to spectroscopic experiments. Quasiparticle energies, obtained through the calculation of the GW self-energy, can be compared to photoemission or transport experiments, and neutral excitation energies and oscillator strengths, obtained via solution of the Bethe-Salpeter equation, are measurable by optical absorption. The implementation choices outlined here have aimed at the accuracy and robustness of calculated quantities with respect to measurements. Furthermore, the algorithms implemented in MOLGW allow users to consider molecules or clusters containing up to 100 atoms with rather accurate basis sets, and to choose whether or not to apply the resolution-of-the-identity approximation. Finally, we demonstrate the parallelization efficacy of the MOLGW code over several hundreds of processors. Program title: MOLGW Catalogue identifier: AFAW_v1_0 Program summary URL: http://cpc.cs.qub.ac.ukisummaries/AFAW_v1_0.html Program obtainable from: CPC Program Library, Queen's University, Belfast, N. Ireland Licensing provisions: GNU GPL v3 No. of lines in distributed program, including test data, etc.: 167871 No. of bytes in distributed program, including test data, etc.: 1309269 Distribution format: tar.gz Programming language: Fortran 2003 with a few C subroutines, Python scripts. Classification: 7.3, 16.6, 16.10. External routines: libint [2], libxc [3], SCALAPACK [4] (optional) Nature of problem: Prediction of the electronic structure of atoms, molecules, clusters with a particular interest in their spectroscopic features, such as quasiparticle energies and optical spectra. Solution method: Using the GW approximation to many-body perturbation theory, MOLGW calculates total-energies, quasiparticle energies, and optical excitations. Additional comments: Python3 is required to run the test suite provided. Running time: From 30 s to a few hours (C) 2016 Elsevier E.V. All rights reserved. C1 [Bruneval, Fabien] CEA, DEN, Serv Rech Met Phys, F-91191 Gif Sur Yvette, France. [Bruneval, Fabien; Rangel, Tonatiuh; Hamed, Samia M.; Neaton, Jeffrey B.] Lawrence Berkeley Natl Lab, Mol Foundry, Berkeley, CA 94720 USA. [Bruneval, Fabien; Rangel, Tonatiuh; Hamed, Samia M.; Neaton, Jeffrey B.] Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA. [Hamed, Samia M.] Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA. [Hamed, Samia M.; Neaton, Jeffrey B.] Kavli Energy Nanosci Inst Berkeley, Berkeley, CA 94720 USA. [Shao, Meiyue; Yang, Chao] Lawrence Berkeley Natl Lab, Computat Res Div, Berkeley, CA 94720 USA. RP Bruneval, F (reprint author), CEA, DEN, Serv Rech Met Phys, F-91191 Gif Sur Yvette, France. EM fabien.bruneval@cea.fr RI Bruneval, Fabien/C-6923-2009 OI Bruneval, Fabien/0000-0003-0885-8960 FU U.S. Department of Energy, Office of Basic Energy Sciences; U.S. Department of Energy, Office of Advanced Scientific Computing Research through the SciDAC Program on Excited State Phenomena; Chemical Sciences, Geosciences, and Biosciences Division in Office of Basic Energy Sciences of the U.S. Department of Energy; GENCI-CCRT-TGCC [2015-096018] FX F.B. acknowledges the Enhanced Eurotalent program and the France Berkeley Fund for supporting his sabbatical leave in UC Berkeley. This work is supported by the U.S. Department of Energy, Office of Basic Energy Sciences and of Advanced Scientific Computing Research through the SciDAC Program on Excited State Phenomena. S.M.H. is supported by the Chemical Sciences, Geosciences, and Biosciences Division in Office of Basic Energy Sciences of the U.S. Department of Energy. Portions of this work took place at the Molecular Foundry, supported by the U.S. Department of Energy, Office of Basic Energy Sciences. This work was performed using HPC resources from GENCI-CCRT-TGCC (Grants No. 2015-096018). NR 101 TC 4 Z9 4 U1 6 U2 6 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0010-4655 EI 1879-2944 J9 COMPUT PHYS COMMUN JI Comput. Phys. Commun. PD NOV PY 2016 VL 208 BP 149 EP 161 DI 10.1016/j.cpc.2016.06.019 PG 13 WC Computer Science, Interdisciplinary Applications; Physics, Mathematical SC Computer Science; Physics GA DY1MH UT WOS:000384858600014 ER PT J AU Cheng, MD Corporan, E AF Cheng, Meng-Dawn Corporan, Edwin TI Volatile particles measured by vapor-particle separator SO JOURNAL OF AEROSOL SCIENCE LA English DT Article DE Volatile particles; Engine emissions; Vapor-rarticle separator; F117 engine; T63 engine ID DUTY DIESEL EXHAUST; AEROSOL-PARTICLES; THERMODENUDER; EMISSIONS; FRACTIONS; AIRCRAFT; ENGINES; PROGRAM; DENUDER; DESIGN AB Vapor-Particle Separator (VPS) is a new technology developed for characterization of the volatile fraction of particulate matter in a combustion aerosol population. VPS incorporates a novel metallic membrane and operates in a cross-flow filtration mode for separation of vapor and solid (i.e. non-volatile) particles. Demonstration of the VPS technology on aircraft engine-emitted particles has led to the improvement of the technology and increased confidence on the robustness of its field performance. In this study, the performance of the VPS was evaluated against the Particle Measurement Programme (PMP) volatile particle remover (VPR), a standardized device used in heavy duty diesel engines for separation and characterization of non-volatile particulate matter. Using tetracontane particles in the laboratory reveals that the VPS performed reasonably well in removing the volatile species. In the field conditions, a single-mode particle size distribution was found for emitted particles from a T63 turboshaft engine at both idle and cruise engine power conditions. Removal of the volatile T63 engine particles by the VPS was consistent with that of PMP VPR. In tests on an F117 turbofan engine, the size distribution at the idle (4% rated) engine power condition was found to be bimodal, with the first mode consisting of particles smaller than 10 nm, which are believed to be mostly semi-volatile particles, while the second mode of larger size was a mixture of semi-volatile and non-volatile particles. The distribution was single modal at the 33% rated engine power with no secondary mode observed. Overall, for particles emitted by both engines, the removal efficiency of the VPS appears to surpass that of the PMP VPR by 8-10%. This manuscript has been authored by UT-Battelle, LLC under Contract No. DE-AC05-000R22725 with the US Department of Energy. The United States Government retains and the publisher, by accepting the article for publication, acknowledges that the United States Government retains a non-exclusive, paid-up, irrevocable, world-wide license to publish or reproduce the published form of this manuscript, or allow others to do so, for United States Government purposes. The Department of Energy will provide public access to these results of federally sponsored research in accordance with the DOE Public Access Plan (http://energy.gov/downloads/doe-public-access-plan). (C) 2016 Elsevier Ltd. All rights reserved. C1 [Cheng, Meng-Dawn] Oak Ridge Natl Lab, Div Environm Sci, 1505 MS 6036, Oak Ridge, TN 37831 USA. [Corporan, Edwin] US Air Force, Res Lab, Aerosp Syst Directorate, Wright Patterson AFB, OH USA. RP Cheng, MD (reprint author), Oak Ridge Natl Lab, Div Environm Sci, 1505 MS 6036, Oak Ridge, TN 37831 USA. FU SERDP in the Weapons Systems and Platforms Thrust Area [WP-1627]; ESTCP [WP-201317]; DOE [2340-V672-13]; U.S. Department of Energy [DE-AC05-00OR22725] FX The design and development of VPS was originally supported by SERDP under Project #WP-1627 in the Weapons Systems and Platforms Thrust Area. This demonstration research was financially supported by the ESTCP administered by the AFRL under ESTCP Project # WP-201317 and DOE Contract number 2340-V672-13. Oak Ridge National Laboratory is managed by UT-Battelle, LLC, for the U.S. Department of Energy under contract number DE-AC05-00OR22725. Dr. John M. E. Storey (ORNL) was instrumental in the assembly and operation of the PMP VPR device used in both T63 and C-17 (F117) campaigns. Dr. Teresa Barone, Mr. Steve Allman, Dr. Brian Bischoff, Dr. Shannon Mahurin, and Dr. Erik Kabela (all ORNL from several research divisions) provided unparalleled technical laboratory and field supports during the research and development throughout this research. The authors sincerely appreciate Dr. Matthew DeWitt, Mr. Christopher Klingshirn, and Mr. Joe Mantz (all UDRI), and the personnel at WPAFB who operated the engines used during the demonstration. NR 33 TC 0 Z9 0 U1 3 U2 3 PU ELSEVIER SCI LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND SN 0021-8502 EI 1879-1964 J9 J AEROSOL SCI JI J. Aerosol. Sci. PD NOV PY 2016 VL 101 BP 207 EP 219 DI 10.1016/j.jaerosci.2016.08.009 PG 13 WC Engineering, Chemical; Engineering, Mechanical; Environmental Sciences; Meteorology & Atmospheric Sciences SC Engineering; Environmental Sciences & Ecology; Meteorology & Atmospheric Sciences GA DY2XJ UT WOS:000384955100017 ER PT J AU Henry, CS Bernstein, HC Weisenhorn, P Taylor, RC Lee, JY Zucker, J Song, HS AF Henry, Christopher S. Bernstein, Hans C. Weisenhorn, Pamela Taylor, Ronald C. Lee, Joon-Yong Zucker, Jeremy Song, Hyun-Seob TI Microbial Community Metabolic Modeling: A Community Data-Driven Network Reconstruction SO JOURNAL OF CELLULAR PHYSIOLOGY LA English DT Article ID THERMOSYNECHOCOCCUS-ELONGATUS BP-1; CYANOBACTERIA AB Metabolic network modeling of microbial communities provides an in-depth understanding of community-wide metabolic and regulatory processes. Compared to single organism analyses, community metabolic network modeling is more complex because it needs to account for interspecies interactions. To date, most approaches focus on reconstruction of high-quality individual networks so that, when combined, they can predict community behaviors as a result of interspecies interactions. However, this conventional method becomes ineffective for communities whose members are not well characterized and cannot be experimentally interrogated in isolation. Here, we tested a new approach that uses community-level data as a critical input for the network reconstruction process. This method focuses on directly predicting interspecies metabolic interactions in a community, when axenic information is insufficient. We validated our method through the case study of a bacterial photoautotroph-heterotroph consortium that was used to provide data needed for a community-level metabolic network reconstruction. Resulting simulations provided experimentally validated predictions of how a photoautotrophic cyanobacterium supports the growth of an obligate heterotrophic species by providing organic carbon and nitrogen sources. (C) 2016 Wiley Periodicals, Inc. C1 [Henry, Christopher S.; Weisenhorn, Pamela] Argonne Natl Lab, Div Math & Comp Sci, 9700 S Cass Ave, Argonne, IL 60439 USA. [Henry, Christopher S.] Univ Chicago, Computat Inst, Chicago, IL 60637 USA. [Bernstein, Hans C.] Pacific Northwest Natl Lab, Biodetect Sci, Natl Secur Directorate, Richland, WA USA. [Bernstein, Hans C.; Taylor, Ronald C.; Lee, Joon-Yong; Zucker, Jeremy; Song, Hyun-Seob] Pacific Northwest Natl Lab, Div Biol Sci, Earth & Biol Sci Directorate, Richland, WA 99352 USA. [Bernstein, Hans C.] Washington State Univ, Gene & Linda Voiland Sch Chem Engn & Bioengn, Pullman, WA 99164 USA. [Weisenhorn, Pamela] Argonne Natl Lab, Div Biosci, 9700 S Cass Ave, Argonne, IL 60439 USA. RP Song, HS (reprint author), Pacific Northwest Natl Lab, Div Biol Sci, Earth & Biol Sci Directorate, Richland, WA 99352 USA. EM hyunseob.song@pnnl.gov OI Lee, Joon-Yong/0000-0002-5864-8518; Zucker, Jeremy/0000-0002-7276-9009; Bernstein, Hans/0000-0003-2913-7708; Taylor, Ronald/0000-0001-9777-9767 FU U.S. Department of Energy (DOE), Office of Biological and Environmental Research (BER) [DE-AC02-06CH11357, FWP 56812]; Linus Pauling Distinguished Postdoctoral Fellowship, a Laboratory Directed Research program at Pacific Northwest National Laboratory FX Contract grant sponsor: U.S. Department of Energy (DOE), Office of Biological and Environmental Research (BER);; Contract grant numbers: DE-AC02-06CH11357, FWP 56812.; Contract grant sponsor: Linus Pauling Distinguished Postdoctoral Fellowship, a Laboratory Directed Research program at Pacific Northwest National Laboratory. NR 26 TC 0 Z9 0 U1 10 U2 11 PU WILEY-BLACKWELL PI HOBOKEN PA 111 RIVER ST, HOBOKEN 07030-5774, NJ USA SN 0021-9541 EI 1097-4652 J9 J CELL PHYSIOL JI J. Cell. Physiol. PD NOV PY 2016 VL 231 IS 11 BP 2339 EP 2345 DI 10.1002/jcp.25428 PG 7 WC Cell Biology; Physiology SC Cell Biology; Physiology GA DY3TU UT WOS:000385018400007 PM 27186840 ER PT J AU Xia, SQ Gao, MC Yang, TF Liaw, PK Zhang, Y AF Xia, Songqin Gao, Michael C. Yang, Tengfei Liaw, Peter K. Zhang, Yong TI Phase stability and microstructures of high entropy alloys ion irradiated to high doses SO JOURNAL OF NUCLEAR MATERIALS LA English DT Article ID INDUCED STRUCTURAL-CHANGE; HF-NB ALLOY; MULTICOMPONENT ALLOYS; MATERIALS CHALLENGES; ELECTRON-IRRADIATION; ATOMISTIC SIMULATIONS; MECHANICAL-PROPERTIES; STAINLESS-STEEL; NUCLEAR-ENERGY; AL ADDITION AB The microstructures of AlxCoCrFeNi (x = 0.1, 0.75 and 1.5 in molar ratio) high entropy alloys (HEAs) irradiated at room temperature with 3 MeV Au ions at the highest fluence of 105, 91, and 81 displacement per atom, respectively, were studied. Transmission electron microscopy (TEM) and high-resolution TEM (HRTEM) analyses show that the initial microstructures and phase composition of all three alloys are retained after ion irradiation and no phase decomposition is observed. Furthermore, it is demonstrated that the disordered face-centered cubic (FCC) and disordered body-centered cubic (BCC) phases show much less defect cluster formation and structural damage than the NiAl-type ordered B-2 phase. This effect is explained by higher entropy of mixing, higher defect formation/migration energies, substantially lower thermal conductivity, and higher atomic level stress in the disordered phases. (c) 2016 Elsevier B.V. All rights reserved. C1 [Xia, Songqin; Zhang, Yong] Univ Sci & Technol Beijing, State Key Lab Adv Met & Mat, Beijing 100083, Peoples R China. [Gao, Michael C.] Natl Energy Technol Lab, 1450 Queen Ave SW, Albany, OR 97321 USA. [Gao, Michael C.] AECOM, POB 1959, Albany, OR 97321 USA. [Yang, Tengfei] Peking Univ, Ctr Appl Phys & Technol, State Key Lab Nucl Phys & Technol, Beijing 100871, Peoples R China. [Liaw, Peter K.] Univ Tennessee, Dept Mat Sci & Engn, Knoxville, TN 37996 USA. RP Zhang, Y (reprint author), Univ Sci & Technol Beijing, State Key Lab Adv Met & Mat, Beijing 100083, Peoples R China. EM drzhangy@ustb.edu.cn RI ZHANG, Yong/B-7928-2009 OI ZHANG, Yong/0000-0002-6355-9923 FU National Science Foundation of China [51471025]; 111 Project [B07003]; Cross-Cutting Technologies Program of National Energy Technology Laboratory under the RES [DE-FE-0004000]; US National Science Foundation [CMMI-1100080]; US Army Research Office [W911NF-13-1-0438] FX The authors appreciate the National Science Foundation of China (No. 51471025) and 111 Project (B07003). M.C.G. acknowledges support by the Cross-Cutting Technologies Program of National Energy Technology Laboratory under the RES contract DE-FE-0004000. P.K.L. very much appreciates the financial support from the US National Science Foundation (CMMI-1100080) and the US Army Research Office (W911NF-13-1-0438). NR 53 TC 0 Z9 0 U1 34 U2 34 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0022-3115 EI 1873-4820 J9 J NUCL MATER JI J. Nucl. Mater. PD NOV PY 2016 VL 480 BP 100 EP 108 DI 10.1016/j.jnucmat.2016.08.017 PG 9 WC Materials Science, Multidisciplinary; Nuclear Science & Technology SC Materials Science; Nuclear Science & Technology GA DY1NG UT WOS:000384861100013 ER PT J AU Dunn, A Muntifering, B Dingreville, R Hattar, K Capolungo, L AF Dunn, Aaron Muntifering, Brittany Dingreville, Remi Hattar, Khalid Capolungo, Laurent TI Displacement rate and temperature equivalence in stochastic cluster dynamics simulations of irradiated pure alpha-Fe SO JOURNAL OF NUCLEAR MATERIALS LA English DT Article DE Radiation damage; Temperature; Dose rate; Cluster dynamics ID SELF-INTERSTITIAL ATOM; SITU ION IRRADIATION; RADIATION-DAMAGE; PROTON IRRADIATION; DISLOCATION LOOPS; BEAM IRRADIATION; DEFECT EVOLUTION; DOSE DEPENDENCE; FERRITIC ALLOYS; FAST-NEUTRON AB Charged particle irradiation is a frequently used experimental tool to study damage accumulation in metals expected during neutron irradiation. Understanding the correspondence between displacement rate and temperature during such studies is one of several factors that must be taken into account in order to design experiments that produce equivalent damage accumulation to neutron damage conditions. In this study, spatially resolved stochastic cluster dynamics (SRSCD) is used to simulate damage evolution in alpha-Fe and find displacement rate/temperature pairs under 'target' and 'proxy' conditions for which the local distribution of vacancies and vacancy clusters is the same as a function of displacement damage. The SRSCD methodology is chosen for this study due to its computational efficiency and ability to simulate damage accumulation in spatially inhomogeneous materials such as thin films. Results are presented for Frenkel pair irradiation and displacement cascade damage in thin films and bulk a alpha-Fe. Holding all other material and irradiation conditions constant, temperature adjustments are shown to successfully make up for changes in, displacement rate such that defect concentrations and cluster sizes remain relatively constant. The methodology presented in this study allows for a first-order prediction of the temperature at which ion irradiation experiments ('proxy' conditions) should take place in order to approximate neutron irradiation ('target' conditions). (c) 2016 Elsevier B.V. All rights reserved. C1 [Dunn, Aaron; Muntifering, Brittany; Dingreville, Remi; Hattar, Khalid] Sandia Natl Labs, POB 5800, Albuquerque, NM 87185 USA. [Dunn, Aaron; Capolungo, Laurent] Georgia Inst Technol, George W Woodruff Sch Mech Engn, Atlanta, GA 30332 USA. [Muntifering, Brittany] Northwestern Univ, Chicago, IL 60208 USA. [Capolungo, Laurent] Los Alamos Natl Lab, Div Mat Sci & Technol, MST 8, Los Alamos, NM 87545 USA. RP Capolungo, L (reprint author), Georgia Inst Technol, George W Woodruff Sch Mech Engn, Atlanta, GA 30332 USA. EM laurent@lanl.gov FU Sandia National Laboratories/Georgia Tech Excellence in Engineering Research Program; US Department of Energy's Nuclear Energy University Program [DE-NE0000678]; U.S. Department of Energy's National Nuclear Security Administration [DE-AC04-94AL85000] FX This work is supported by the Sandia National Laboratories/Georgia Tech Excellence in Engineering Research Program.; This work is also supported by the US Department of Energy's Nuclear Energy University Program (DE-NE0000678).; Sandia National Laboratories is a multi-program laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin Corporation, for the U.S. Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL85000. NR 54 TC 0 Z9 0 U1 6 U2 6 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0022-3115 EI 1873-4820 J9 J NUCL MATER JI J. Nucl. Mater. PD NOV PY 2016 VL 480 BP 129 EP 137 DI 10.1016/j.jnucmat.2016.08.018 PG 9 WC Materials Science, Multidisciplinary; Nuclear Science & Technology SC Materials Science; Nuclear Science & Technology GA DY1NG UT WOS:000384861100016 ER PT J AU Miao, YB Mo, K Zhou, ZJ Liu, X Lan, KC Zhang, GM Miller, MK Powers, KA Stubbins, JF AF Miao, Yinbin Mo, Kun Zhou, Zhangjian Liu, Xiang Lan, Kuan-Che Zhang, Guangming Miller, Michael K. Powers, Kathy A. Stubbins, James F. TI Size-dependent characteristics of ultra-fine oxygen-enriched nanoparticles in austenitic steels SO JOURNAL OF NUCLEAR MATERIALS LA English DT Article DE Oxide dispersion strengthened (ODS) alloy; Austenitic steels; Atom probe tomography; High-resolution transmission electron; microscopy (HRTEM); Nanostructure ID STRENGTHENED FERRITIC STEELS; F/M ODS STEEL; ION IRRADIATION; ATOM-PROBE; DISLOCATION LOOPS; HIGH-TEMPERATURES; OXIDE PARTICLES; ALLOYS; SYNCHROTRON; EVOLUTION AB Here, a coordinated investigation of the elemental composition and morphology of ultra-fine-scale nanoparticles as a function of size within a variety of austenitic oxide dispersion-strengthened (ODS) steels is reported. Atom probe tomography was utilized to evaluate the elemental composition of these nanoparticles. Meanwhile, the crystal structures and orientation relationships were determined by high resolution transmission electron microscopy. The nanoparticles with sufficient size (>4 nm) to maintain a Y2Ti2-xO7-2x stoichiometry were found to have a pyrochlore structure, whereas smaller YxTiyOz nanoparticles lacked a well-defined structure. The size-dependent characteristics of the nanoparticles in austenitic ODS steels differ from those in ferritic/martensitic ODS steels. (c) 2016 Elsevier B.V. All rights reserved. C1 [Miao, Yinbin; Mo, Kun] Argonne Natl Lab, Lemont, IL 60439 USA. [Miao, Yinbin; Liu, Xiang; Lan, Kuan-Che; Zhang, Guangming; Stubbins, James F.] Univ Illinois, Urbana, IL 61801 USA. [Zhou, Zhangjian; Zhang, Guangming] Univ Sci & Technol Beijing, Beijing 100082, Peoples R China. [Miller, Michael K.; Powers, Kathy A.] Oak Ridge Natl Lab, Oak Ridge, TN 37830 USA. [Stubbins, James F.] Kyushu Univ, Int Inst Carbon Neutral Energy Res, Fukuoka 8190395, Japan. RP Miao, YB (reprint author), 9700 South Cass Ave, Lemont, IL 60439 USA. EM ymiao@anl.gov RI Liu, Xiang/D-2005-2017; OI Liu, Xiang/0000-0002-2634-1888; Miao, Yinbin/0000-0002-3128-4275 FU 973 DOE INL [120293]; U.S. Department of Energy (DOE) [DEFG02-07ER46453, DE-FG02-07ER46471]; Materials Sciences and Engineering Division, Office of Basic Energy Sciences, U.S. DOE; International Institute for Carbon Neutral Energy Research (WPI-I2CNER); World Premier International Research Center Initiative (WPI), Minister of Education, Culture, Sports, Science and Technology (MEXT), Japan; UChicago Argonne, LLC [DE-AC02-06CH11357]; U.S. Department of Energy FX This work was supported by 973 DOE INL 120293. The TEM experiments were carried out in part at the Frederick Seitz Materials Research Laboratory Central Facilities, University of Illinois, which is partially supported by the U.S. Department of Energy (DOE) under Grants DEFG02-07ER46453 and DE-FG02-07ER46471. Atom probe tomography (APT) was conducted at the Center for Nanophase Materials Sciences, which is a U.S. DOE Office of Science User Facility. M.K.M. was sponsored by the Materials Sciences and Engineering Division, Office of Basic Energy Sciences, U.S. DOE. The author gratefully acknowledges the support of the International Institute for Carbon Neutral Energy Research (WPI-I2CNER), sponsored by the World Premier International Research Center Initiative (WPI), Minister of Education, Culture, Sports, Science and Technology (MEXT), Japan. The efforts involving Argonne National Laboratory were sponsored under Contract no. DE-AC02-06CH11357 between UChicago Argonne, LLC and the U.S. Department of Energy. NR 34 TC 0 Z9 0 U1 5 U2 5 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0022-3115 EI 1873-4820 J9 J NUCL MATER JI J. Nucl. Mater. PD NOV PY 2016 VL 480 BP 195 EP 201 DI 10.1016/j.jnucmat.2016.08.014 PG 7 WC Materials Science, Multidisciplinary; Nuclear Science & Technology SC Materials Science; Nuclear Science & Technology GA DY1NG UT WOS:000384861100023 ER PT J AU Hu, XX Koyanagi, T Fukuda, M Kumar, NAPK Snead, LL Wirth, BD Katoh, Y AF Hu, Xunxiang Koyanagi, Takaaki Fukuda, Makoto Kumar, N. A. P. Kiran Snead, Lance L. Wirth, Brian D. Katoh, Yutai TI Irradiation hardening of pure tungsten exposed to neutron irradiation SO JOURNAL OF NUCLEAR MATERIALS LA English DT Article ID MICROSTRUCTURAL DEVELOPMENT; RHENIUM ALLOYS; RE ALLOYS; TEMPERATURE; TRANSMUTATION; DISLOCATIONS; CHALLENGES; EVOLUTION; STRENGTH; PROGRESS AB Pure tungsten samples have been neutron irradiated in HFIR at 90-850 degrees C to 0.03-2.2 dpa. A dispersed barrier hardening model informed by the available microstructure data has been used to predict the hardness. Comparison of the model predictions and the measured Vickers hardness reveals the dominant hardening contribution at various irradiation conditions. For tungsten samples irradiated in HFIR, the results indicate that voids and dislocation loops contributed to the hardness increase in the low dose region (<0.3 dpa), while the formation of intermetallic second phase precipitation, resulting from transmutation, dominates the radiation-induced strengthening beginning with a relatively modest dose (>0.6 dpa). The precipitate contribution is most pronounced for the HFIR irradiations, whereas the radiation-induced defect cluster microstructure can rationalize the entirety of the hardness increase observed in tungsten irradiated in the fast neutron spectrum of Joyo and the mixed neutron spectrum of JMTR. (C) 2016 Elsevier B.V. All rights reserved. C1 [Hu, Xunxiang; Koyanagi, Takaaki; Kumar, N. A. P. Kiran; Wirth, Brian D.; Katoh, Yutai] Oak Ridge Natl Lab, Oak Ridge, TN 37831 USA. [Fukuda, Makoto] Tohoku Univ, Aoba Ku, Sendai, Miyagi 9808576, Japan. [Snead, Lance L.] MIT, 77 Massachusetts Ave, Cambridge, MA 02139 USA. [Wirth, Brian D.] Univ Tennessee, Knoxville, TN 37996 USA. RP Hu, XX (reprint author), Oak Ridge Natl Lab, Oak Ridge, TN 37831 USA. EM hux1@ornl.gov RI Koyanagi, Takaaki/D-9841-2017 OI Koyanagi, Takaaki/0000-0001-7272-4049 FU Laboratory Directed RD funds at ORNL; US Department of Energy Office of Fusion Energy Science [DE-AC05-00OR22725]; UT-Battelle LLC; University of Tennessee, Knoxville [DOE-DE-SC0006661]; US Japan PHENIX project [NFE-13-04478] FX The work presented in this paper was partially supported by Laboratory Directed R&D funds at ORNL. The research was also sponsored by the US Department of Energy Office of Fusion Energy Science under grants DE-AC05-00OR22725 with UT-Battelle LLC and grant DOE-DE-SC0006661 at the University of Tennessee, Knoxville, and by the US Japan PHENIX project under contract NFE-13-04478, with UT-Battelle LLC. NR 49 TC 1 Z9 1 U1 18 U2 18 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0022-3115 EI 1873-4820 J9 J NUCL MATER JI J. Nucl. Mater. PD NOV PY 2016 VL 480 BP 235 EP 243 DI 10.1016/j.jnucmat.2016.08.024 PG 9 WC Materials Science, Multidisciplinary; Nuclear Science & Technology SC Materials Science; Nuclear Science & Technology GA DY1NG UT WOS:000384861100028 ER PT J AU Chen, X Ebert, WL Indacochea, JE AF Chen, X. Ebert, W. L. Indacochea, J. E. TI Formation and corrosion of a 410 SS/ceramic composite SO JOURNAL OF NUCLEAR MATERIALS LA English DT Article ID NUCLEAR-WASTE FORMS; STEEL-ZIRCONIUM ALLOYS; PYROCHLORE; ACTINIDES; MICROSTRUCTURE; IMMOBILIZATION; TEMPERATURE; DISSOLUTION; CERAMICS; BEHAVIOR AB This study addressed the possible use of alloy/ceramic composite waste forms to immobilize metallic and oxide waste streams generated during the electrochemical reprocessing of spent reactor fuel using a single waste form. A representative composite material was made to evaluate the microstructure and corrosion behavior at alloy/ceramic interfaces by reacting 410 stainless steel with Zr, Mo, and a mixture of lanthanide oxides. Essentially all of the available Zr reacted with lanthanide oxides to generate lanthanide zirconates, which combined with the unreacted lanthanide oxides to form a porous ceramic network that filled with alloy to produce a composite puck. Alloy present in excess of the pore volume of the ceramic generated a metal bead on top of the puck. The alloys in the composite and forming the bead were both mixtures of martensite grains and ferrite grains bearing carbide precipitates; FeCrMo inter metallic phases also precipitated at ferrite grain boundaries within the composite puck. Micrometer thick regions of ferrite surrounding the carbides were sensitized and corroded preferentially in electrochemical tests. The lanthanide oxides dissolved chemically, but the lanthanide zirconates did not dissolve and are suitable host phases. The presence of oxide phases did not affect corrosion of the neighboring alloy phases. (C) 2016 Elsevier B.V. All rights reserved. C1 [Chen, X.; Indacochea, J. E.] Univ Illinois, Civil & Mat Engn Dept, 842 W Taylor St, Chicago, IL 60607 USA. [Chen, X.; Ebert, W. L.] Argonne Natl Lab, Nucl Engn Div, 9700 S Cass Ave, Lemont, IL 60439 USA. RP Chen, X (reprint author), Univ Illinois, Civil & Mat Engn Dept, 842 W Taylor St, Chicago, IL 60607 USA. EM xin.chen@anl.gov FU DOE Nuclear Energy University Program [DE-NE-IL-UIC-0203-02]; U.S. Department of Energy, Office of Nuclear Energy [DE-AC02-06CH11357] FX The authors gratefully acknowledge funding under DOE Nuclear Energy University Program Grant DE-NE-IL-UIC-0203-02 and thank Drs. Terry Cruse and Jeffery Fortner (ANL) for assistance with the electrochemical tests and microscopy, and Tahsin Rahman (UIC) and Vineeth Gattu (UIC) for helpful discussions. They also thank an anonymous reviewer for constructive suggestions. Work conducted at Argonne National Laboratory is supported by the U.S. Department of Energy, Office of Nuclear Energy, under Contract DE-AC02-06CH11357. NR 27 TC 0 Z9 0 U1 0 U2 0 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0022-3115 EI 1873-4820 J9 J NUCL MATER JI J. Nucl. Mater. PD NOV PY 2016 VL 480 BP 244 EP 256 DI 10.1016/j.jnucmat.2016.08.036 PG 13 WC Materials Science, Multidisciplinary; Nuclear Science & Technology SC Materials Science; Nuclear Science & Technology GA DY1NG UT WOS:000384861100029 ER PT J AU Gerczak, TJ Hunn, JD Lowden, RA Allen, TR AF Gerczak, Tyler J. Hunn, John D. Lowden, Richard A. Allen, Todd R. TI SiC layer microstructure in AGR-1 and AGR-2 TRISO fuel particles and the influence of its variation on the effective diffusion of key fission products SO JOURNAL OF NUCLEAR MATERIALS LA English DT Article DE Silicon carbide; TRISO; Coated particle fuel; EBSD; Microstructure ID GRAIN-BOUNDARY-CHARACTER; COATED PARTICLES; SILICON-CARBIDE; REACTOR-FUEL; EBSD; PERFORMANCE; SILVER; IRRADIATION; MECHANISMS; RELEASE AB Tristructural isotropic (TRISO) coated particle fuel is a promising fuel form for advanced reactor concepts such as high temperature gas-cooled reactors (HTGR) and is being developed domestically under the US Department of Energy's Nuclear Reactor Technologies Initiative in support of Advanced Reactor Technologies. The fuel development and qualification plan includes a series of fuel irradiations to demonstrate fuel performance from the laboratory to commercial scale. The first irradiation campaign, AGR-1, included four separate TRISO fuel variants composed of multiple, laboratory-scale coater batches. The second irradiation campaign, AGR-2, included TRISO fuel particles fabricated by BWX Technologies with a larger coater representative of an industrial-scale system. The SiC layers of as-fabricated particles from the AGR-1 and AGR-2 irradiation campaigns have been investigated by electron backscatter diffraction (EBSD) to provide key information about the microstructural features relevant to fuel performance. The results of a comprehensive study of multiple particles from all constituent batches are reported. The observations indicate that there were microstructural differences between variants and among constituent batches in a single variant. Insights on the influence of microstructure on the effective diffusivity of key fission products in the SiC layer are also discussed. (C) 2016 Elsevier B.V. All rights reserved. C1 [Gerczak, Tyler J.; Hunn, John D.] Oak Ridge Natl Lab, Fus & Mat Nucl Syst Div, Oak Ridge, TN 37831 USA. [Lowden, Richard A.] Oak Ridge Natl Lab, Mat Sci & Technol Div, Oak Ridge, TN 37831 USA. [Allen, Todd R.] Univ Wisconsin, Dept Engn Phys, Madison, WI 53706 USA. [Gerczak, Tyler J.] Univ Wisconsin, Mat Sci Program, Madison, WI 53706 USA. RP Gerczak, TJ (reprint author), Oak Ridge Natl Lab, PO 2008, Oak Ridge, TN 37830 USA. EM gerczaktj@ornl.gov; hunnjd@ornl.gov; lowdenra@ornl.gov; trallen@wisc.edu OI Gerczak, Tyler/0000-0001-9967-3579 FU U.S. Department of Energy, Office of Nuclear Energy, under the Nuclear Reactor Technologies Initiative in support of Advanced Reactor Technologies; US DOE, Office of Nuclear Energy Nuclear Energy University Program (NEUP) [11-2988]; U.S. Department of Energy [DE-AC05-00OR22725] FX The authors would like to thank Bob Morris and Charles Baldwin from ORNL for their efforts in AGR-1 PIE analysis and data interpretation. This work was supported by the U.S. Department of Energy, Office of Nuclear Energy, under the Nuclear Reactor Technologies Initiative in support of Advanced Reactor Technologies. A portion of this work was completed at the University of Wisconsin-Madison supported by the US DOE, Office of Nuclear Energy Nuclear Energy University Program (NEUP), award number 11-2988.; This manuscript has been authored by UT-Battelle, LLC under Contract No. DE-AC05-00OR22725 with the U.S. Department of Energy. The United States Government retains and the publisher, by accepting the article for publication, acknowledges that the United States Government retains a non-exclusive, paid-up, irrevocable, worldwide license to publish or reproduce the published form of this manuscript, or allow others to do so, for United States Government purposes. The Department of Energy will provide public access to these results of federally sponsored research in accordance with the DOE Public Access Plan (http://energy.gov/downloads/doe-public-access-plan). NR 42 TC 0 Z9 0 U1 6 U2 6 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0022-3115 EI 1873-4820 J9 J NUCL MATER JI J. Nucl. Mater. PD NOV PY 2016 VL 480 BP 257 EP 270 DI 10.1016/j.jnucmat.2016.08.011 PG 14 WC Materials Science, Multidisciplinary; Nuclear Science & Technology SC Materials Science; Nuclear Science & Technology GA DY1NG UT WOS:000384861100030 ER PT J AU Park, Y Eriksson, N Newell, R Keiser, DD Sohn, YH AF Park, Y. Eriksson, N. Newell, R. Keiser, D. D. Sohn, Y. H. TI Phase decomposition of gamma-U (bcc) in U-10 wt% Mo fuel alloy during hot isostatic pressing of monolithic fuel plate SO JOURNAL OF NUCLEAR MATERIALS LA English DT Article ID ZR DIFFUSION BARRIER; NUCLEAR-FUELS; HIGH-DENSITY; URANIUM; U2MO; ALPHA; BETA; NB AB Eutectoid decomposition of gamma-phase (cI2) into alpha-phase (oC4) and gamma'-phase (tI6) during the hot isostatic pressing (HIP) of the U-10 wt% Mo (U10Mo) alloy was investigated using monolithic fuel plate samples consisting of U10Mo fuel alloy, Zr diffusion barrier and AA6061 cladding. The decomposition of the gamma- phase was observed because the HIP process is carried out near the eutectoid temperature, 555 degrees C. Initially, a cellular structure, consisting of gamma'-phase surrounded by alpha-phase, developed from the destabilization of the gamma-phase. The cellular structure further developed into an alternating lamellar structure of alpha- and gamma'-phases. Using scanning electron microscopy and transmission electron microscopy, qualitative and quantitative microstructural analyses were carried out to identify the phase constituents, and elucidate the microstructural development based on time-temperature-transformation diagram of the U10Mo alloy. The destabilization of gamma -phase into a- and gamma'-phases would be minimized when HIP process was carried out with rapid ramping/cooling rate and dwell temperature higher than 560 degrees C. (C) 2016 Elsevier B.V. All rights reserved. C1 [Park, Y.; Eriksson, N.; Newell, R.; Sohn, Y. H.] Univ Cent Florida, Dept Mat Sci & Engn, Adv Mat Proc & Anal Ctr, Orlando, FL 32816 USA. [Keiser, D. D.] Idaho Natl Lab, POB 1625, Idaho Falls, ID 83401 USA. RP Sohn, YH (reprint author), Univ Cent Florida, Dept Mat Sci & Engn, Orlando, FL 32816 USA.; Sohn, YH (reprint author), Univ Cent Florida, Adv Mat Proc & Anal Ctr, Orlando, FL 32816 USA. EM yongho.sohn@ucf.edu RI Sohn, Yongho/A-8517-2010 OI Sohn, Yongho/0000-0003-3723-4743 FU US Department of Energy under DOE-NE Idaho Operations Office Contract [DE-AC07-05ID14517]; agency of the U. S. Government FX The work was supported by the US Department of Energy under DOE-NE Idaho Operations Office Contract DE-AC07-05ID14517 administered by Battelle Energy Alliance, LLC. The U. S. Government retains and the publisher, by accepting the article for publication, acknowledges that the U. S. Government retains a nonexclusive, paid-up, irrevocable, world-wide license to publish or reproduce the published form of this manuscript, or allow others to do so, for U.S. Government purposes. U. S. Department of Energy DisclaimerThis information was prepared as an account of work sponsored by an agency of the U. S. Government. Neither the U. S. Government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. References herein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise, does not necessarily constitute or imply its endorsement, recommendation, or favoring by the U. S. Government or any agency thereof. The views and opinions of authors expressed herein do not necessarily state or reflect those of the U. S. Government or any agency thereof. NR 51 TC 0 Z9 0 U1 4 U2 4 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0022-3115 EI 1873-4820 J9 J NUCL MATER JI J. Nucl. Mater. PD NOV PY 2016 VL 480 BP 271 EP 280 DI 10.1016/j.jnucmat.2016.08.022 PG 10 WC Materials Science, Multidisciplinary; Nuclear Science & Technology SC Materials Science; Nuclear Science & Technology GA DY1NG UT WOS:000384861100031 ER PT J AU Hu, SY Burkes, D Lavender, CA Joshi, V AF Hu, Shenyang Burkes, Douglas Lavender, Curt A. Joshi, Vineet TI Effect of grain morphology on gas bubble swelling in UMo fuels - A 3D microstructure dependent Booth model SO JOURNAL OF NUCLEAR MATERIALS LA English DT Article DE UMo metal fuels; Gas bubble swelling; Grain morphology; Fission rate; The Booth model ID TRANSMISSION ELECTRON-MICROSCOPY; HIGH BURNUP UO2; MO ALLOY FUEL; FISSION-GAS; NUCLEAR-FUELS; DISPERSION FUEL; RELEASE; IRRADIATION; SIZE; RECRYSTALLIZATION AB A three dimensional microstructure dependent swelling model is developed for studying the fission gas swelling kinetics in irradiated nuclear fuels. The model is extended from the Booth model [1] in order to investigate the effect of heterogeneous microstructures on gas bubble swelling kinetics. As an application of the model, the effect of grain morphology, fission gas diffusivity, and spatially dependent fission rate on swelling kinetics are simulated in UMo fuels. It is found that the decrease of grain size, the increase of grain aspect ratio for the grain having the same volume, and the increase of fission gas diffusivity (fission rate) cause the increase of swelling kinetics. Other heterogeneities such as second phases and spatially dependent thermodynamic properties including diffusivity of fission gas, sink and source strength of defects could be naturally integrated into the model to enhance the model capability. Published by Elsevier B.V. C1 [Hu, Shenyang; Burkes, Douglas; Lavender, Curt A.; Joshi, Vineet] Pacific Northwest Natl Lab, POB 999, Richland, WA 99352 USA. RP Hu, SY (reprint author), Pacific Northwest Natl Lab, POB 999, Richland, WA 99352 USA. EM shenyang.hu@pnnl.gov FU United States Department of Energy [DE-AC05-76RL01830]; U.S. Department of Energy, National Nuclear Security Administration, Office of Material Management and Minimization Reactor Conversion Program FX The work described in this article was performed by Pacific Northwest National Laboratory, which is operated by Battelle for the United States Department of Energy under Contract DE-AC05-76RL01830. This study was supported by the U.S. Department of Energy, National Nuclear Security Administration, Office of Material Management and Minimization Reactor Conversion Program. NR 36 TC 0 Z9 0 U1 7 U2 7 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0022-3115 EI 1873-4820 J9 J NUCL MATER JI J. Nucl. Mater. PD NOV PY 2016 VL 480 BP 323 EP 331 DI 10.1016/j.jnucmat.2016.08.038 PG 9 WC Materials Science, Multidisciplinary; Nuclear Science & Technology SC Materials Science; Nuclear Science & Technology GA DY1NG UT WOS:000384861100037 ER PT J AU Asmussen, RM Neeway, JJ Lawter, AR Levitskaia, TG Lukens, WW Qafoku, NP AF Asmussen, R. Matthew Neeway, James J. Lawter, Amanda R. Levitskaia, Tatiana G. Lukens, Wayne W. Qafoku, Nikolla P. TI The function of Sn(II)-apatite as a Tc immobilizing agent SO JOURNAL OF NUCLEAR MATERIALS LA English DT Article DE Technetium; Nuclear waste; X-ray absorption spectroscopy; Waste forms; Hanford ID CONTAMINATED GROUNDWATER; ZEROVALENT IRON; PERTECHNETATE; REDUCTION; TC-99; SEDIMENTS; REMOVAL; FE(II); PRODUCTS; SORPTION AB At the U.S. Department of Energy Hanford Site, Tc-99 is a component of low-activity waste (LAW) fractions of the nuclear tank waste and removal of Tc from LAW streams would greatly benefit the site remediation process. In this study, we investigated the removal of Tc(VII), as pertechnetate, from deionized water (DIW) and a LAW simulant through batch sorption testing and solid phase characterization using tin (II) apatite (Sn-A) and SnCl2. Sn-A showed higher levels of Tc removal from both DIW and LAW simulant. Scanning electron microscopy/energy dispersive X-ray spectroscopy (SEM/XEDS) and X-ray absorption spectroscopy (XAS) of reacted Sn-A in DIW showed that TcO4- is reduced to Tc(IV) on the Sn-A surface. The performance of Sn-A in the LAW simulant was lowered due to a combined effect of the high alkalinity, which lead to an increased dissolution of Sn from the Sn-A, and a preference for the reduction of Cr(VI). (C) 2016 Elsevier B.V. All rights reserved. C1 [Asmussen, R. Matthew; Neeway, James J.; Lawter, Amanda R.; Levitskaia, Tatiana G.; Qafoku, Nikolla P.] Pacific Northwest Natl Lab, Energy & Environm Directorate, 902 Battelle Blvd, Richland, WA 99352 USA. [Lukens, Wayne W.] Lawrence Berkeley Natl Lab, Div Chem Sci, Berkeley, CA 94720 USA. RP Asmussen, RM (reprint author), Pacific Northwest Natl Lab, Energy & Environm Directorate, 902 Battelle Blvd, Richland, WA 99352 USA. EM matthew.asmussen@pnnl.gov OI Asmussen, Matthew/0000-0001-5977-7728; Qafoku, Nikolla P./0000-0002-3258-5379 FU U.S. Department of Energy's Office of Environment Management; DOE [DE-AC06-76RLO 1830]; U.S. Department of Energy, Office of Science, Basic Energy Sciences, Chemical Sciences, Biosciences, and Geosciences Division (CSGB); U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences [DE-AC02-76SF00515]; [DE-AC02-05CH11231] FX This work was completed as part of the Supplemental Immobilization of Hanford Low-Activity Waste project with Washington River Protection Solutions (WRPS). Support for this project came from the U.S. Department of Energy's Office of Environment Management. Pacific Northwest National Laboratory (PNNL) is operated for the DOE by Battelle Memorial Institute under Contract DE-AC06-76RLO 1830. The authors wish to thank David Swanberg of WRPS for continued support, the analytical staff in the Environmental Sciences Lab at PNNL and the staff at the Environmental Molecular Sciences Lab (EMSL) at PNNL. The authors thank Jim Duncan of RJ Lee group in Pasco, WA for supplying the Sn-Apatite. Portions of this work (WWL) were supported by the U.S. Department of Energy, Office of Science, Basic Energy Sciences, Chemical Sciences, Biosciences, and Geosciences Division (CSGB). The Heavy Element Chemistry Program was performed at Lawrence Berkeley National Laboratory under contract No. DE-AC02-05CH11231. Tc K-edge XAFS spectra were obtained at the Stanford Synchrotron Radiation Lightsource, SLAC National Accelerator Laboratory, which is supported by the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences under Contract No. DE-AC02-76SF00515. NR 43 TC 1 Z9 1 U1 13 U2 13 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0022-3115 EI 1873-4820 J9 J NUCL MATER JI J. Nucl. Mater. PD NOV PY 2016 VL 480 BP 393 EP 402 DI 10.1016/j.jnucmat.2016.09.002 PG 10 WC Materials Science, Multidisciplinary; Nuclear Science & Technology SC Materials Science; Nuclear Science & Technology GA DY1NG UT WOS:000384861100044 ER PT J AU Delchini, MO Ragusa, JC Berry, RA AF Delchini, Marc O. Ragusa, Jean C. Berry, Ray A. TI Viscous Regularization for the Non-equilibrium Seven-Equation Two-Phase Flow Model SO JOURNAL OF SCIENTIFIC COMPUTING LA English DT Article DE Seven-equation model; Two-phase flow model; Viscous regularization; Artificial viscosity method; Five-equation model of Kapila; Low-Mach asymptotics ID TO-DETONATION TRANSITION; EULER EQUATIONS; LOW-MACH; VISCOSITY; SCHEMES; INTERFACES; MIXTURES; DYNAMICS; SYSTEMS; LIQUID AB In this paper, a viscous regularization is derived for the non-equilibrium seven-equation two-phase flow model (SEM). This regularization, based on an entropy condition, is an artificial viscosity stabilization technique that selects a weak solution satisfying an entropy-minimum principle. The viscous regularization ensures nonnegativity of the entropy residual, is consistent with the viscous regularization for Euler equations when one phase disappears, does not depend on the spatial discretization scheme chosen, and is compatible with the generalized Harten entropies. We investigate the behavior of the proposed viscous regularization for two important limit-cases. First, a Chapman-Enskog expansion is performed for the regularized SEM and we show that the five-equation flow model of Kapila is recovered with a well-scaled viscous regularization. Second, a low-Mach asymptotic limit of the regularized seven-equation flow model is carried out whereby the scaling of the non-dimensional numbers associated with the viscous terms is determined such that an incompressible two-phase flow model, with a properly scaled regularization, is recovered. Both limit-cases are illustrated with one-dimensional numerical results, including two-phase flow shock tube tests and steady-state two-phase flows in converging-diverging nozzles. A continuous finite element discretization is employed for all numerical simulations. C1 [Delchini, Marc O.; Ragusa, Jean C.] Texas A&M Univ, Dept Nucl Engn, College Stn, TX 77843 USA. [Berry, Ray A.] Idaho Natl Lab, Idaho Falls, ID 83415 USA. RP Ragusa, JC (reprint author), Texas A&M Univ, Dept Nucl Engn, College Stn, TX 77843 USA. EM delchinimg@ornl.gov; jean.ragusa@tamu.edu; ray.berry@inl.gov RI Delchini, Marc Olivier/C-5036-2016 OI Delchini, Marc Olivier/0000-0003-3263-254X FU Idaho National Laboratory, a contractor of the U.S. Government [DEAC07-05ID14517] FX The authors (M.D. and J.R.) would like to thank Bojan Popov and Jean-Luc Guermond for many fruitful discussions. The authors would also like to thank the anonymous reviewers for their constructive comments that helped improve the readiness and the overall quality of this paper. This research was carried out under the auspices of the Idaho National Laboratory, a contractor of the U.S. Government under contract No. DEAC07-05ID14517. Accordingly, the U.S. Government retains a non-exclusive, royalty-free license to publish or reproduce the published form of this contribution, or allow others to do so, for U.S. Government purposes. NR 50 TC 0 Z9 0 U1 3 U2 3 PU SPRINGER/PLENUM PUBLISHERS PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 USA SN 0885-7474 EI 1573-7691 J9 J SCI COMPUT JI J. Sci. Comput. PD NOV PY 2016 VL 69 IS 2 BP 764 EP 804 DI 10.1007/s10915-016-0217-6 PG 41 WC Mathematics, Applied SC Mathematics GA DY5PC UT WOS:000385151700013 ER PT J AU Hoffmann, K Hooper, TJN Murshed, MM Dolotko, O Revay, Z Senyshyn, A Schneider, H Hanna, JV Gesing, TM Fischer, RX AF Hoffmann, K. Hooper, T. J. N. Murshed, M. M. Dolotko, O. Revay, Z. Senyshyn, A. Schneider, H. Hanna, J. V. Gesing, Th. M. Fischer, R. X. TI Formation, stability and crystal structure of mullite-type Al6-xBxO9 SO JOURNAL OF SOLID STATE CHEMISTRY LA English DT Article DE Aluminum borate, chemical synthesis; Mullite-type structure; X-ray diffraction, NMR spectroscopy, thermal expansion ID THERMAL-EXPANSION; NEUTRON-DIFFRACTION; ELASTIC PROPERTIES; DOUBLE-ROTATION; HIGH-PRESSURE; X-RAY; NMR; AL-27; BI2GA4O9; SPECTROSCOPY AB Mullite-type Al6-xBxO6 compounds were studied by means of powder diffraction and spectroscopic methods. The backbones of this structure are chains of edge-connected AlO6 octahedra crosslinlced by AlO- and BO-polyhedra. Rietveld refinements show that the a and b lattice parameters can be well resolved, thus representing an orthorhombic metric. A continuous decrease of the lattice parameters most pronounced in c-direction indicates a solid solution for Al6-xBxO6 with 1.09 <= x <= 2. A preference of boron in 3-fold co-ordination is confirmed by B-11 MAS NMR spectroscopy and Fourier calculations based on neutron diffraction data collected at 4 K. Distance Least Squares modeling was performed to simulate a local geometry avoiding long B-O distances linking two octahedral chains by planar BO3 groups yielding split positions for the oxygen atoms and a strong distortion in the octahedral chains. The lattice thermal expansion was calculated using the Gruneisen first-order equation of state Debye-Einstein-Anharmonicity model. (C) 2016 Elsevier Inc All rights reserved. C1 [Hoffmann, K.; Schneider, H.; Fischer, R. X.] Univ Bremen, Kristallog, FB05,Klagenfurter Str GEO, D-28359 Bremen, Germany. [Hoffmann, K.; Murshed, M. M.; Gesing, Th. M.] Univ Bremen, Inst Anorgan Chem & Kristallog, FB02,Leobener Str NW2, D-28359 Bremen, Germany. [Hooper, T. J. N.; Hanna, J. V.] Univ Warwick, Dept Phys, Coventry CV4 7AL, W Midlands, England. [Murshed, M. M.; Gesing, Th. M.; Fischer, R. X.] Univ Bremen, MAPEX Ctr Mat & Proc, Bibliothekstr 1, D-28359 Bremen, Germany. [Dolotko, O.; Revay, Z.; Senyshyn, A.] Tech Univ Munich, Heinz Maier Leibnitz Zentrum MLZ, Lichtenbergstr 1, D-85748 Garching, Germany. [Dolotko, O.] Iowa State Univ, Ames Lab, 239 Spedding, Ames, IA 50011 USA. RP Hoffmann, K (reprint author), Univ Bremen, Kristallog, FB05,Klagenfurter Str GEO, D-28359 Bremen, Germany. EM Kristin.Hoffmann@uni-bremen.de FU Deutsche Forschungsgemeinschaft (DFG) [GE1981/5-1, FI442/19-1]; FRM II; DFG [GE1981/3-1, GE1981/3-2]; EPSRC; University of Warwick; Birmingham Science City Program; Advantage West Midlands (AWM); European Regional Development Fund (ERDF) FX We gratefully thank the Deutsche Forschungsgemeinschaft (DFG) for the financial support of the projects GE1981/5-1 and FI442/19-1, as well as the financial support provided by FRM II to perform the neutron scattering measurements at the Heinz Maier Leibnitz Zentrum (MLZ), Garching, Germany. TMG thanks the DFG for support in the Heisenberg program GE1981/3-1 and GE1981/3-2. JVH thanks the EPSRC, the University of Warwick and the Birmingham Science City Program for partial funding of the solid state NMR infrastructure at Warwick. The latter program accessed the Birmingham Science City Advanced Materials Project 1: Creating and Characterizing Next Generation Advanced Materials, which derived support from Advantage West Midlands (AWM) and the European Regional Development Fund (ERDF). This work is based upon experiments performed at the SPODI instrument operated by O. Dolotko and A. Senyshyn, and experiments performed at the PGAA instrument operated by Zs. Revay at the Heinz Maier-Leibnitz Zentrum (MLZ), Garching, Germany. NR 41 TC 1 Z9 1 U1 16 U2 16 PU ACADEMIC PRESS INC ELSEVIER SCIENCE PI SAN DIEGO PA 525 B ST, STE 1900, SAN DIEGO, CA 92101-4495 USA SN 0022-4596 EI 1095-726X J9 J SOLID STATE CHEM JI J. Solid State Chem. PD NOV PY 2016 VL 243 BP 124 EP 135 DI 10.1016/j.jssc.2016.08.018 PG 12 WC Chemistry, Inorganic & Nuclear; Chemistry, Physical SC Chemistry GA DY1SG UT WOS:000384874100020 ER PT J AU Wu, H Tang, WS Zhou, W Tarver, JD Stavila, V Brown, CM Udovic, TJ AF Wu, Hui Tang, Wan Si Zhou, Wei Tarver, Jacob D. Stavila, Vitalie Brown, Craig M. Udovic, Terrence J. TI The low-temperature structural behavior of sodium 1-carba-closo-decaborate: NaCB9H10 SO JOURNAL OF SOLID STATE CHEMISTRY LA English DT Article DE Density functional theory; Diffraction; Ionic conductors; Monocarba-closo-decaborates; Sodium borohydrides; Vibrational spectroscopy ID SUPERIONIC CONDUCTION; SOLID ELECTROLYTES; CRYSTAL; SCATTERING AB Two ordered phases of the novel solid superionic conductor sodium 1-carba-closo-decaborate (NaCB9H10) were identified via synchrotron x-ray powder diffraction in combination with first-principles calculations and neutron vibrational spectroscopy. A monoclinic packing of the large ellipsoidal CB9H10- anions prevails at the lowest temperatures, but a first-order transformation to a slightly modified orthorhombic packing is largely complete by 240 K. The CB9H10- anion orientational alignments and Na+ cation interstitial sitings in both phases are arranged so as to minimize the cation proximities to the uniquely more positive C-bonded H atoms of the anions. These results provide valuable structural information pertinent to understanding the relatively low-temperature, entropy-driven, order-disorder phase transition for this compound. Published by Elsevier Inc. C1 [Wu, Hui; Tang, Wan Si; Zhou, Wei; Tarver, Jacob D.; Brown, Craig M.; Udovic, Terrence J.] NIST, Ctr Neutron Res, Gaithersburg, MD 20899 USA. [Tang, Wan Si] Univ Maryland, Dept Mat Sci & Engn, College Pk, MD 20742 USA. [Tarver, Jacob D.] Natl Renewable Energy Lab, Golden, CO 80401 USA. [Stavila, Vitalie] Sandia Natl Labs, Energy Nanomat, Livermore, CA 94551 USA. RP Wu, H; Udovic, TJ (reprint author), NIST, Ctr Neutron Res, Gaithersburg, MD 20899 USA. EM hui.wu@nist.gov; udovic@nist.gov RI Wu, Hui/C-6505-2008; Zhou, Wei/C-6504-2008; Brown, Craig/B-5430-2009 OI Wu, Hui/0000-0003-0296-5204; Zhou, Wei/0000-0002-5461-3617; Brown, Craig/0000-0002-9637-9355 FU US DOE's National Nuclear Security Administration [DE-AC04-94AL85000]; US DOE Office of Energy Efficiency and Renewable Energy, Fuel Cell Technologies Office [DE-AC36-08GO28308]; US DOE [DE-AC02-06CH11357] FX Sandia National Laboratories is a multi-program laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin Corporation, for the US DOE's National Nuclear Security Administration under contract DE-AC04-94AL85000. J. D. T. gratefully acknowledges research support from the US DOE Office of Energy Efficiency and Renewable Energy, Fuel Cell Technologies Office, under Contract no. DE-AC36-08GO28308. Use of the Advanced Photon Source, an Office of Science User Facility operated for the US DOE Office of Science by Argonne National Laboratory, was supported by the US DOE under Contract no. DE-AC02-06CH11357. NR 20 TC 2 Z9 2 U1 14 U2 14 PU ACADEMIC PRESS INC ELSEVIER SCIENCE PI SAN DIEGO PA 525 B ST, STE 1900, SAN DIEGO, CA 92101-4495 USA SN 0022-4596 EI 1095-726X J9 J SOLID STATE CHEM JI J. Solid State Chem. PD NOV PY 2016 VL 243 BP 162 EP 167 DI 10.1016/j.jssc.2016.08.024 PG 6 WC Chemistry, Inorganic & Nuclear; Chemistry, Physical SC Chemistry GA DY1SG UT WOS:000384874100024 ER PT J AU Degan, MG Ryadinskiy, L Fujimoto, GM Wilkins, CS Lichti, CF Payne, SH AF Degan, Michael G. Ryadinskiy, Lillian Fujimoto, Grant M. Wilkins, Christopher S. Lichti, Cheryl F. Payne, Samuel H. TI A Skyline Plugin for Pathway-Centric Data Browsing SO JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY LA English DT Article DE Targeted proteomics; Bioinformatics; Systems biology; Data analysis ID DATA-INDEPENDENT ACQUISITION; TARGETED PROTEOMICS EXPERIMENTS; MASS-SPECTROMETRY; RETENTION TIME; IDENTIFICATION; CHROMATOGRAMS; QUANTITATION; WORKFLOWS; PEPTIDES AB For targeted proteomics to be broadly adopted in biological laboratories as a routine experimental protocol, wet-bench biologists must be able to approach selected reaction monitoring (SRM) and parallel reaction monitoring (PRM) assay design in the same way they approach biological experimental design. Most often, biological hypotheses are envisioned in a set of protein interactions, networks, and pathways. We present a plugin for the popular Skyline tool that presents public mass spectrometry data in a pathway-centric view to assist users in browsing available data and determining how to design quantitative experiments. Selected proteins and their underlying mass spectra are imported to Skyline for further assay design (transition selection). The same plugin can be used for hypothesis-driven data-independent acquisition (DIA) data analysis, again utilizing the pathway view to help narrow down the set of proteins that will be investigated. The plugin is backed by the Pacific Northwest National Laboratory (PNNL) Biodiversity Library, a corpus of 3 million peptides from >100 organisms, and the draft human proteome. Users can upload personal data to the plugin to use the pathway navigation prior to importing their own data into Skyline. C1 [Degan, Michael G.; Ryadinskiy, Lillian; Fujimoto, Grant M.; Wilkins, Christopher S.; Payne, Samuel H.] Pacific Northwest Natl Lab, Div Biol Sci, Richland, WA 99354 USA. [Lichti, Cheryl F.] Univ Texas Med Branch, Dept Pharmacol & Toxicol, Galveston, TX 77555 USA. [Lichti, Cheryl F.] Univ Texas Med Branch, Mitchell Ctr Neurodegenerat Dis, Galveston, TX 77555 USA. RP Payne, SH (reprint author), Pacific Northwest Natl Lab, Div Biol Sci, Richland, WA 99354 USA. EM samuel.payne@pnnl.gov FU NIH National Institute of General Medical Sciences [GM103493]; Department of Energy Office of Biological and Environmental Research Genome Sciences Program under Pan-omics project; DOE [DE-AC05-76RLO01830] FX This research was supported by the NIH National Institute of General Medical Sciences (GM103493), and by the Department of Energy Office of Biological and Environmental Research Genome Sciences Program under the Pan-omics project. Work was performed in the Environmental Molecular Science Laboratory, a U.S. Department of Energy (DOE) national scientific user facility at Pacific Northwest National Laboratory (PNNL) in Richland, WA. Battelle operates PNNL for the DOE under contract DE-AC05-76RLO01830. NR 19 TC 0 Z9 0 U1 4 U2 4 PU SPRINGER PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 USA SN 1044-0305 EI 1879-1123 J9 J AM SOC MASS SPECTR JI J. Am. Soc. Mass Spectrom. PD NOV PY 2016 VL 27 IS 11 BP 1752 EP 1757 DI 10.1007/s13361-016-1448-3 PG 6 WC Biochemical Research Methods; Chemistry, Analytical; Chemistry, Physical; Spectroscopy SC Biochemistry & Molecular Biology; Chemistry; Spectroscopy GA DY5RC UT WOS:000385158400006 PM 27530777 ER PT J AU Menasche, DB Shade, PA Lind, J Li, SF Bernier, JV Kenesei, P Schuren, JC Suter, RM AF Menasche, David B. Shade, Paul A. Lind, Jonathan Li, Shiu Fai Bernier, Joel V. Kenesei, Peter Schuren, Jay C. Suter, Robert M. TI Correlation of Thermally Induced Pores with Microstructural Features Using High Energy X-rays SO METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE LA English DT Article ID DIFFRACTION MICROSCOPY; NICKEL; SUPERALLOYS; POLYCRYSTALS; ORIENTATION; STATISTICS AB Combined application of a near-field High Energy Diffraction Microscopy measurement of crystal lattice orientation fields and a tomographic measurement of pore distributions in a sintered nickel-based superalloy sample allows pore locations to be correlated with microstructural features. Measurements were carried out at the Advanced Photon Source beamline 1-ID using an X-ray energy of 65 keV for each of the measurement modes. The nickel superalloy sample was prepared in such a way as to generate significant thermally induced porosity. A three-dimensionally resolved orientation map is directly overlaid with the tomographically determined pore map through a careful registration procedure. The data are shown to reliably reproduce the expected correlations between specific microstructural features (triple lines and quadruple nodes) and pore positions. With the statistics afforded by the 3D data set, we conclude that within statistical limits, pore formation does not depend on the relative orientations of the grains. The experimental procedures and analysis tools illustrated are being applied to a variety of materials problems in which local heterogeneities can affect materials properties. C1 [Menasche, David B.; Suter, Robert M.] Carnegie Mellon Univ, Dept Phys, 5000 Forbes Ave, Pittsburgh, PA 15213 USA. [Shade, Paul A.] US Air Force, Mat & Mfg Directorate, Res Lab, Dayton, OH 45433 USA. [Lind, Jonathan] Lawrence Livermore Natl Lab, Mat Engn Div, Livermore, CA 94550 USA. [Li, Shiu Fai; Bernier, Joel V.] Lawrence Livermore Natl Lab, Computat Engn Div, Livermore, CA 94550 USA. [Li, Shiu Fai] Lawrence Livermore Natl Lab, Livermore, CA USA. [Kenesei, Peter] Argonne Natl Lab, Adv Photon Source, Argonne, IL 60439 USA. [Schuren, Jay C.] US Air Force, Mat & Mfg Directorate, Res Lab, Wright Patterson AFB, OH 45433 USA. [Schuren, Jay C.] Data Sci Nutonian Inc, Somerville, MA 02144 USA. RP Suter, RM (reprint author), Carnegie Mellon Univ, Dept Phys, 5000 Forbes Ave, Pittsburgh, PA 15213 USA. EM suter@andrew.cmu.edu RI Shade, Paul/H-6459-2011; Suter, Robert/P-2541-2014 OI Suter, Robert/0000-0002-0651-0437 FU Materials & Manufacturing Directorate of the U.S. Air Force Research Laboratory; U.S. DOE [DEAC02-06CH11357]; U.S. Government [DE-AC52-07NA27344]; [DE-AC02-06CHJ1357] FX The authors acknowledge support from the Materials & Manufacturing Directorate of the U.S. Air Force Research Laboratory. Use of the Advanced Photon Source, an Office of Science User Facility operated for the U.S. Department of Energy (DOE) Office of Science by Argonne National Laboratory, was supported by the U.S. DOE under Contract No. DEAC02-06CH11357. The authors would also like to extend special thanks to the beamline staff at APS Sector 1-ID for their support of this experiment. The submitted manuscript has been authored by a contractor of the U.S. Government under contract number DE-AC52-07NA27344. Accordingly, the U.S. Government retains a nonexclusive, royalty-free license to publish or reproduce the published form of this contribution, or allow others to do so, for U.S. Government purposes. The submitted manuscript has been created by UChicago Argonne, LLC, Operator of Argonne National Laboratory ("Argonne"). Argonne, a U.S. Department of Energy Office of Science laboratory, is operated under Contract No. DE-AC02-06CHJ1357. The U.S. Government retains for itself, and others acting on its behalf, a paid-up nonexclusive, irrevocable worldwide license in said article to reproduce, prepare derivative works, distribute copies to the public, and perform publicly and display publicly, by or on behalf of the Government. NR 50 TC 0 Z9 0 U1 4 U2 4 PU SPRINGER PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 USA SN 1073-5623 EI 1543-1940 J9 METALL MATER TRANS A JI Metall. Mater. Trans. A-Phys. Metall. Mater. Sci. PD NOV PY 2016 VL 47A IS 11 BP 5580 EP 5588 DI 10.1007/s11661-016-3712-3 PG 9 WC Materials Science, Multidisciplinary; Metallurgy & Metallurgical Engineering SC Materials Science; Metallurgy & Metallurgical Engineering GA DY3VH UT WOS:000385022900032 ER PT J AU Grasedyck, L Wang, L Xu, JC AF Grasedyck, Lars Wang, Lu Xu, Jinchao TI A nearly optimal multigrid method for general unstructured grids SO NUMERISCHE MATHEMATIK LA English DT Article DE Clustering; Multigrid; Auxiliary space; Finite elements ID SMOOTHED AGGREGATION; ELLIPTIC PROBLEMS; ALGORITHMS; BOUNDARY; SPACES AB In this paper, we develop a multigrid method on unstructured shape-regular grids. For a general shape-regular unstructured grid of elements, we present a construction of an auxiliary coarse grid hierarchy on which a geometric multigrid method can be applied together with a smoothing on the original grid by using the auxiliary space preconditioning technique. Such a construction is realized by a cluster tree which can be obtained in operations for a grid of N elements. This tree structure in turn is used for the definition of the grid hierarchy from coarse to fine. For the constructed grid hierarchy we prove that the convergence rate of the multigrid preconditioned CG for an elliptic PDE is . Numerical experiments confirm the theoretical bounds and show that the total complexity is in O(N log N). C1 [Grasedyck, Lars] Rhein Westfal TH Aachen, Inst Geometrie & Prakt Math, Templergraben 55, D-52056 Aachen, Germany. [Wang, Lu] Lawrence Livermore Natl Lab, Ctr Appl Sci Comp, 7000 East Ave, Livermore, CA 94550 USA. [Xu, Jinchao] Penn State Univ, Dept Math, University Pk, PA 16802 USA. RP Wang, L (reprint author), Lawrence Livermore Natl Lab, Ctr Appl Sci Comp, 7000 East Ave, Livermore, CA 94550 USA. EM lgr@igpm.rwth-aachen.de; wang84@llnl.gov; xu@math.psu.edu FU NSF DOE [DE-SC0006903, DMS-1217142]; Center for Computational Mathematics and Applications at Penn State FX This work was supported by NSF DOE DE-SC0006903, DMS-1217142 and Center for Computational Mathematics and Applications at Penn State. NR 51 TC 0 Z9 0 U1 2 U2 2 PU SPRINGER HEIDELBERG PI HEIDELBERG PA TIERGARTENSTRASSE 17, D-69121 HEIDELBERG, GERMANY SN 0029-599X EI 0945-3245 J9 NUMER MATH JI Numer. Math. PD NOV PY 2016 VL 134 IS 3 BP 637 EP 666 DI 10.1007/s00211-015-0785-7 PG 30 WC Mathematics, Applied SC Mathematics GA DY6DI UT WOS:000385196000006 ER PT J AU Du, CX Shen, ZY Zang, RJ Xie, H Li, HX Chen, PF Hang, B Xu, XQ Tang, WB Xia, YK AF Du, Chunxia Shen, Ziyang Zang, Rujin Xie, Hua Li, Hongxing Chen, Pingfa Hang, Bo Xu, Xiaoqun Tang, Weibing Xia, Yankai TI Negative feedback circuitry between MIR143HG and RBM24 in Hirschsprung disease SO BIOCHIMICA ET BIOPHYSICA ACTA-MOLECULAR BASIS OF DISEASE LA English DT Article DE Hirschsprung disease; Neuronal development; Long non-coding RNA (IncRNA); Competing endogenous RNA (CeRNA); MiR-143 ID BINDING PROTEIN RBM24; LONG NONCODING RNA; MYOGENIC DIFFERENTIATION; EXPRESSION; BIOGENESIS; CANCER; HULC AB Hirschsprung disease (HSCR) is a genetic disorder of neural crest development. It is also believed that epigenetic changes plays a role in the progression of this disease. Here we show that the MIR143 host gene (MIR143HG), the precursor of miR-143 and miR-145, decreased cell proliferation and migration and forms a negative feedback loop with RBM24 in HSCR. As RBM24 mRNA is a target of miR-143, upregulation of RBM24 upon an increase in the level of MIR143HG could be attributed to sequestration of miR-143 by MIR143HG (sponge effect). The RBM24 protein was shown to bind to MIR143HG, and subsequently, accelerated its degradation by destabilizing its transcript and facilitating its interaction with Ago2, thus forming a negative feedback between MIR143HG and RBM24. In addition, experiments using siRNA against DROSHA indicated that RBM24 could promote the biogenesis of miR-143. This feedback loop we describe here represents a novel mode of autoregulation, with implications in HSCR pathogenesis. (C) 2016 Elsevier B.V. All rights reserved. C1 [Du, Chunxia; Shen, Ziyang; Zang, Rujin; Xie, Hua; Li, Hongxing; Chen, Pingfa; Xu, Xiaoqun; Tang, Weibing; Xia, Yankai] Nanjing Med Univ, State Key Lab Reprod Med, Inst Toxicol, Sch Publ Hlth, Nanjing 211166, Jiangsu, Peoples R China. [Xia, Yankai] Nanjing Med Univ, Key Lab Modern Toxicol, Minist Educ, Nanjing, Jiangsu, Peoples R China. [Du, Chunxia; Shen, Ziyang; Zang, Rujin; Xie, Hua; Li, Hongxing; Chen, Pingfa; Xu, Xiaoqun; Tang, Weibing] Nanjing Med Univ, Dept Pediat Surg, Nanjing Childrens Hosp, Nanjing 210008, Jiangsu, Peoples R China. [Hang, Bo] Lawrence Berkeley Natl Lab, Div Life Sci, Berkeley, CA 94720 USA. RP Xia, YK (reprint author), Nanjing Med Univ, State Key Lab Reprod Med, Inst Toxicol, Sch Publ Hlth, Nanjing 211166, Jiangsu, Peoples R China.; Tang, WB (reprint author), Nanjing Med Univ, Dept Pediat Surg, Nanjing Childrens Hosp, Nanjing 210008, Jiangsu, Peoples R China. EM twbcn@163.com; yankaixia@njmu.edu.cn FU National Natural Science Foundation of China [NSFC 81370473, NSFC 81400574, NSFC 81570467]; Natural Science Foundation of Jiangsu Province of China [BK20131388]; Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD) FX We thank Dr. Jie Zhang, Huan Chen and Changgui Lu (Nanjing Children's Hospital Affiliated to Nanjing Medical University) for sample collection. This study was supported by National Natural Science Foundation of China (NSFC 81370473), National Natural Science Foundation of China (NSFC 81400574), National Natural Science Foundation of China (NSFC 81570467), Natural Science Foundation of Jiangsu Province of China (BK20131388), and Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD). NR 29 TC 0 Z9 0 U1 7 U2 7 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0925-4439 EI 0006-3002 J9 BBA-MOL BASIS DIS JI Biochim. Biophys. Acta-Mol. Basis Dis. PD NOV PY 2016 VL 1862 IS 11 BP 2127 EP 2136 DI 10.1016/j.bbadis.2016.08.017 PG 10 WC Biochemistry & Molecular Biology; Biophysics; Cell Biology SC Biochemistry & Molecular Biology; Biophysics; Cell Biology GA DY1MX UT WOS:000384860200011 PM 27565737 ER PT J AU van Groos, PGK Kaplan, DI Chang, HS Seaman, JC Li, D Peacock, AD Scheckel, KG Jaffe, PR AF van Groos, Paul G. Koster Kaplan, Daniel I. Chang, Hyun-shik Seaman, John C. Li, Dien Peacock, Aaron D. Scheckel, Kirk G. Jaffe, Peter R. TI Uranium fate in wetland mesocosms: Effects of plants at two iron loadings with different pH values SO CHEMOSPHERE LA English DT Article DE Uranium fate; Uranium sequestration; Wetlands; Iron; Rhizosphere; Plants ID NATURAL ORGANIC-MATTER; SAVANNA RIVER SITE; MICROBIAL REDUCTION; REDUCING CONDITIONS; DISSOLVED-OXYGEN; IMMOBILIZATION; ROOTS; BIOREDUCTION; REOXIDATION; SPECIATION AB Small-scale continuous flow wetland mesocosms (similar to 0.8 L) were used to evaluate how plant roots under different iron loadings affect uranium (U) mobility. When significant concentrations of ferrous iron (Fe) were present at circumneutral pH values, U concentrations in root exposed sediments were an order of magnitude greater than concentrations in root excluded sediments. Micro X-ray absorption near-edge structure (mu-XANES) spectroscopy indicated that U was associated with the plant roots primarily as U(VI) or U(V), with limited evidence of U(IV). Micro X-ray fluorescence (1.1.-XRF) of plant roots suggested that for high iron loading at circumneutral pH, U was co-located with Fe, perhaps co-precipitated with root Fe plaques, while for low iron loading at a pH of similar to 4 the correlation between U and Fe was not significant, consistent with previous observations of U associated with organic matter. Quantitative PCR analyses indicated that the root exposed sediments also contained elevated numbers of Geobacter spp., which are likely associated with enhanced iron cycling, but may also reduce mobile U(VI) to less mobile U(IV) species. (C) 2016 Elsevier Ltd. All rights reserved. C1 [van Groos, Paul G. Koster; Jaffe, Peter R.] Princeton Univ, Princeton, NJ 08540 USA. [Kaplan, Daniel I.; Li, Dien] Savannah River Natl Lab, Aiken, SC 29808 USA. [Chang, Hyun-shik; Seaman, John C.] Univ Georgia, Savannah River Ecol Lab, Aiken, SC 29802 USA. [Peacock, Aaron D.] Pace Analyt Energy Serv, Pittsburgh, PA 15238 USA. [Scheckel, Kirk G.] US EPA, Cincinnati, OH 45268 USA. [van Groos, Paul G. Koster] CB&I Fed Serv, Biotechnol Dev & Applicat Grp, 17 Princess Rd, Lawrenceville, NJ 08648 USA. RP Jaffe, PR (reprint author), Princeton Univ, Princeton, NJ 08540 USA. EM jaffe@princeton.edu OI Scheckel, Kirk/0000-0001-9326-9241 FU National Science Foundation - Earth Sciences [EAR-1128799]; Department of Energy - GeoSciences [DE-FG02-94ER14466]; DOE Office of Science [DE-AC02-06CH11357]; United States Department of Energy's (DOE) Subsurface Biogeochemistry Research program [DE-SC0006847]; DOE [DE-AC09-96SR18500]; Savannah River Ecology Laboratory through a Financial Assistance Award from DOE [DE-FC09-07SR22506] FX Portions of this work were performed at GeoSoilEnviroCARS (Sector 13), Advanced Photon Source (APS), Argonne National Laboratory. GeoSoilEnviroCARS is supported by the National Science Foundation - Earth Sciences (EAR-1128799) and Department of Energy - GeoSciences (DE-FG02-94ER14466). This research used resources of the Advanced Photon Source, a U.S. Department of Energy (DOE) Office of Science User Facility operated for the DOE Office of Science by Argonne National Laboratory under Contract No. DE-AC02-06CH11357. We are grateful for the assistance of Matthew Newville and Antonio Lanzirotti at Argonne National Laboratory's Advanced Photon Source for facilitating the X-ray absorption spectroscopy. We are also grateful for assistance from Matthew Reid and Shan Huang from Princeton University regarding experimental design and sampling. The research described in this paper was funded by the United States Department of Energy's (DOE) Subsurface Biogeochemistry Research program, Contract DE-SC0006847. Work was conducted at the Savannah River National Laboratory under the DOE contract DE-AC09-96SR18500. Participation of Drs. J. C. Seaman and H. S. Chang were supported by the Savannah River Ecology Laboratory through a Financial Assistance Award DE-FC09-07SR22506 from DOE to the University of Georgia's Research Foundation. Although the U.S. Environmental Protection Agency (EPA) contributed to this article, the research presented was not directly performed by or funded by EPA and was not subject to EPA's quality system requirements. Consequently, the views, interpretations, and conclusions expressed in this article are solely those of the authors and do not necessarily reflect or represent EPA's views or policies. NR 41 TC 0 Z9 0 U1 17 U2 17 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 0045-6535 EI 1879-1298 J9 CHEMOSPHERE JI Chemosphere PD NOV PY 2016 VL 163 BP 116 EP 124 DI 10.1016/j.chemosphere.2016.08.012 PG 9 WC Environmental Sciences SC Environmental Sciences & Ecology GA DY0HB UT WOS:000384776800015 ER PT J AU Csiszar, SA Ernstoff, AS Fantke, P Meyer, DE Jolliet, O AF Csiszar, Susan A. Ernstoff, Alexi S. Fantke, Peter Meyer, David E. Jolliet, Olivier TI High-throughput exposure modeling to support prioritization of chemicals in personal care products SO CHEMOSPHERE LA English DT Article DE Exposure modeling; Personal care products; Mass balance modeling; Product intake fraction; Risk screening; High-throughput ID IN-VITRO BIOACTIVITY; RISK-ASSESSMENT; MANUFACTURED CHEMICALS; COSMETIC PRODUCTS; INDOOR AIR; DOSIMETRY; SHAMPOO; WASH AB We demonstrate the application of a high-throughput modeling framework to estimate exposure to chemicals used in personal care products (PCPs). As a basis for estimating exposure, we use the product intake fraction (PiF), defined as the mass of chemical taken by an individual or population per mass of a given chemical used in a product. We calculated use- and disposal- stage PiFs for 518 chemicals for five PCP archetypes. Across all product archetypes the use- and disposal- stage PiFs ranged from 10(-5) to 1 and 0 to 10(-3), respectively. There is a distinction between the use-stage PiF for leave-on and wash-off products which had median PiFs of 0.5 and 0.02 across the 518 chemicals, respectively. The PiF is a function of product characteristics and physico-chemical properties and is maximized when skin permeability is high and volatility is low such that there is no competition between skin and air losses from the applied product. PCP chemical contents (i.e. concentrations) were available for 325 chemicals and were combined with PCP usage characteristics and PiF yielding intakes summed across a demonstrative set of products ranging from 10(-8)-30 mg/kg/d, with a median of 0.1 mg/kg/d. The highest intakes were associated with body lotion. Bioactive doses derived from high-throughput in vitro toxicity data were combined with the estimated PiFs to demonstrate an approach to estimate bioactive equivalent chemical content and to screen chemicals for risk. (C) 2016 Elsevier Ltd. All rights reserved. C1 [Csiszar, Susan A.] US EPA, Res Participat Program, ORISE, Cincinnati, OH 45268 USA. [Ernstoff, Alexi S.; Fantke, Peter] Tech Univ Denmark, Quantitat Sustainabil Assessment Div, Dept Engn Management, Lyngby, Denmark. [Meyer, David E.] US EPA, Off Res & Dev, Natl Risk Management Res Lab, Cincinnati, OH 45268 USA. [Jolliet, Olivier] Univ Michigan, Sch Publ Hlth, Environm Hlth Sci, Ann Arbor, MI 48109 USA. RP Jolliet, O (reprint author), Univ Michigan, Sch Publ Hlth, Environm Hlth Sci, Ann Arbor, MI 48109 USA.; Csiszar, SA (reprint author), ORISE, Res Participat Program, Oak Ridge, TN 37831 USA. EM susan.csiszar@gmail.com; ojolliet@umich.edu OI Ernstoff, Alexi/0000-0002-1114-6596; Fantke, Peter/0000-0001-7148-6982 FU U.S. EPA [EP-14-C-000115]; Long Range Research Initiative of the American Chemistry Council; European Commission [631910, 285286] FX We thank Kristin Isaacs (U.S. EPA) for the CPCPdb product category information. We thank Deborah Bennett (University of California, Davis) for helpful comments and discussion. Funding for the University of Michigan work was provided by U.S. EPA contract EP-14-C-000115 on Development of Modular Risk Pathway Descriptions for Life Cycle Assessment, and the Long Range Research Initiative of the American Chemistry Council. P. Fantke was supported by the Marie Curie projects Quan-Tox (GA No. 631910) and Tox-Train (GA No. 285286) funded by the European Commission under the Seventh Framework Programme. NR 40 TC 1 Z9 1 U1 11 U2 11 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 0045-6535 EI 1879-1298 J9 CHEMOSPHERE JI Chemosphere PD NOV PY 2016 VL 163 BP 490 EP 498 DI 10.1016/j.chemosphere.2016.07.065 PG 9 WC Environmental Sciences SC Environmental Sciences & Ecology GA DY0HB UT WOS:000384776800056 PM 27565317 ER PT J AU Hakim, L Lacaze, G Khalil, M Najm, HN Oefelein, JC AF Hakim, Layal Lacaze, Guilhem Khalil, Mohammad Najm, Habib N. Oefelein, Joseph C. TI Modeling Auto-Ignition Transients in Reacting Diesel Jets SO JOURNAL OF ENGINEERING FOR GAS TURBINES AND POWER-TRANSACTIONS OF THE ASME LA English DT Article ID LARGE-EDDY SIMULATION; N-DODECANE; SELF-IGNITION; COMBUSTION; ENGINE; MECHANISM; OXIDATION; LES; RAMJET; FLAMES AB The objective of the present work is to establish a framework to design simple Arrhenius mechanisms for simulation of diesel engine combustion. The goal is to predict auto-ignition over a selected range of temperature and equivalence ratio, at a significantly reduced computational cost, and to quantify the accuracy of the optimized mechanisms for a selected set of characteristics. The methodology is demonstrated for n-dodecane oxidation by fitting the auto-ignition delay time predicted by a detailed reference mechanism to a two-step model mechanism. The pre-exponential factor and activation energy of the first reaction are modeled as functions of equivalence ratio and temperature and calibrated using Bayesian inference. This provides both the optimal parameter values and the related uncertainties over a defined envelope of temperatures, pressures, and equivalence ratios. Nonintrusive spectral projection (NISP) is then used to propagate the uncertainty through homogeneous auto-ignitions. A benefit of the method is that parametric uncertainties can be propagated in the same way through coupled reacting flow calculations using techniques such as large eddy simulation (LES) to quantify the impact of the chemical parameter uncertainty on simulation results. C1 [Hakim, Layal; Lacaze, Guilhem; Khalil, Mohammad; Najm, Habib N.; Oefelein, Joseph C.] Sandia Natl Labs, Livermore, CA 94550 USA. RP Hakim, L (reprint author), Sandia Natl Labs, Livermore, CA 94550 USA. EM lhakim@sandia.gov; gnlacaz@sandia.gov; mkhalil@sandia.gov; hnnajm@sandia.gov; oefelei@sandia.gov FU U.S. Department of Energy (DOE), Office of Energy Efficiency and Renewable Energy (EERE), Vehicle Technologies (VT) program [VT0401000]; U.S. DOE Office of Basic Energy Sciences (BES) Division of Chemical Sciences, Geosciences, and Biosciences; U.S. Department of Energy [DE-AC04-94-AL85000] FX The authors would like to thank K. Sargsyan of Sandia National Laboratories for his help with the UQ computations. They also would like to thank G. de Bord for the technical support. Support for this research was provided by the U.S. Department of Energy (DOE), Office of Energy Efficiency and Renewable Energy (EERE), Vehicle Technologies (VT) program, under Grant No. VT0401000. Support was also provided by the U.S. DOE Office of Basic Energy Sciences (BES) Division of Chemical Sciences, Geosciences, and Biosciences. Sandia National Laboratories is a multiprogram laboratory operated by Sandia Corporation, a Lockheed Martin Company, for the U.S. Department of Energy under Contract No. DE-AC04-94-AL85000. NR 37 TC 1 Z9 1 U1 6 U2 6 PU ASME PI NEW YORK PA TWO PARK AVE, NEW YORK, NY 10016-5990 USA SN 0742-4795 EI 1528-8919 J9 J ENG GAS TURB POWER JI J. Eng. Gas. Turbines Power-Trans. ASME PD NOV PY 2016 VL 138 IS 11 AR 112806 DI 10.1115/1.4033502 PG 8 WC Engineering, Mechanical SC Engineering GA DX7NX UT WOS:000384576000016 ER PT J AU Scarcelli, R Sevik, J Wallner, T Richards, K Pomraning, E Senecal, PK AF Scarcelli, Riccardo Sevik, James Wallner, Thomas Richards, Keith Pomraning, Eric Senecal, Peter K. TI Capturing Cyclic Variability in Exhaust Gas Recirculation Dilute Spark-Ignition Combustion Using Multicycle RANS SO JOURNAL OF ENGINEERING FOR GAS TURBINES AND POWER-TRANSACTIONS OF THE ASME LA English DT Article AB Dilute combustion is an effective approach to increase the thermal efficiency of sparkignition (SI) internal combustion engines (ICEs). However, high dilution levels typically result in large cycle-to-cycle variations (CCV) and poor combustion stability, therefore limiting the efficiency improvement. In order to extend the dilution tolerance of SI engines, advanced ignition systems are the subject of extensive research. When simulating the effect of the ignition characteristics on CCV, providing a numerical result matching the measured average in-cylinder pressure trace does not deliver useful information regarding combustion stability. Typically large eddy simulations (LES) are performed to simulate cyclic engine variations, since Reynolds-averaged Navier-Stokes (RANS) modeling is expected to deliver an ensemble-averaged result. In this paper, it is shown that, when using RANS, the cyclic perturbations coming from different initial conditions at each cycle are not damped out even after many simulated cycles. As a result, multicycle RANS results feature cyclic variability. This allows evaluating the effect of advanced ignition sources on combustion stability but requires validation against the entire cycle-resolved experimental dataset. A single-cylinder gasoline direct injection (GDI) research engine is simulated using RANS and the numerical results for 20 consecutive engine cycles are evaluated for several operating conditions, including stoichiometric as well as exhaust gas recirculation (EGR) dilute operation. The effect of the ignition characteristics on CCV is also evaluated. Results show not only that multicycle RANS simulations can capture cyclic variability and deliver similar trends as the experimental data but more importantly that RANS might be an effective, lower-cost alternative to LES for the evaluation of ignition strategies for combustion systems that operate close to the stability limit. C1 [Scarcelli, Riccardo; Sevik, James; Wallner, Thomas] Argonne Natl Lab, 9700 S Cass Ave, Argonne, IL 60439 USA. [Richards, Keith; Pomraning, Eric; Senecal, Peter K.] Convergent Sci Inc, Madison, WI 53719 USA. RP Scarcelli, R (reprint author), Argonne Natl Lab, 9700 S Cass Ave, Argonne, IL 60439 USA. FU DOE's Vehicle Technologies Program, Office of Energy Efficiency and Renewable Energy [DE-AC02-06CH11357] FX The submitted manuscript has been created by UChicago Argonne, LLC, Operator of Argonne National Laboratory ("Argonne"). Argonne, a U.S. Department of Energy Office of Science laboratory, is operated under Contract No. DE-AC02-06CH11357. The U.S. Government retains for itself, and others acting on its behalf, a paid-up nonexclusive, irrevocable worldwide license in said article to reproduce, prepare derivative works, distribute copies to the public, and perform publicly and display publicly, by or on behalf of the Government.; This research was funded by DOE's Vehicle Technologies Program, Office of Energy Efficiency and Renewable Energy under Contract No. DE-AC02-06CH11357. The authors would like to express their gratitude to Gurpreet Singh and Leo Breton, program managers at DOE, for their support. The research engine used to run these experiments was provided by Ford Motor Company. Special thanks to Brad Boyer and Steven Wooldridge and their team from Ford Motor Company for their guidance and support. NR 20 TC 0 Z9 0 U1 9 U2 9 PU ASME PI NEW YORK PA TWO PARK AVE, NEW YORK, NY 10016-5990 USA SN 0742-4795 EI 1528-8919 J9 J ENG GAS TURB POWER JI J. Eng. Gas. Turbines Power-Trans. ASME PD NOV PY 2016 VL 138 IS 11 AR 112803 DI 10.1115/1.4033184 PG 8 WC Engineering, Mechanical SC Engineering GA DX7NX UT WOS:000384576000013 ER PT J AU Sevik, J Wallner, T Pamminger, M Scarcelli, R Singleton, D Sanders, J AF Sevik, James Wallner, Thomas Pamminger, Michael Scarcelli, Riccardo Singleton, Dan Sanders, Jason TI Extending Lean and Exhaust Gas Recirculation-Dilute Operating Limits of a Modern Gasoline Direct-Injection Engine Using a Low-Energy Transient Plasma Ignition System SO JOURNAL OF ENGINEERING FOR GAS TURBINES AND POWER-TRANSACTIONS OF THE ASME LA English DT Article AB The efficiency improvement and emissions reduction potential of lean and exhaust gas recirculation (EGR)-dilute operation of spark-ignition gasoline engines is well understood and documented. However, dilute operation is generally limited by deteriorating combustion stability with increasing inert gas levels. The combustion stability decreases due to reduced mixture flame speeds resulting in significantly increased combustion initiation periods and burn durations. A study was designed and executed to evaluate the potential to extend lean and EGR-dilute limits using a low-energy transient plasma ignition system. The low-energy transient plasma was generated by nanosecond pulses and its performance compared to a conventional transistorized coil ignition (TCI) system operated on an automotive, gasoline direct-injection (GDI) single-cylinder research engine. The experimental assessment was focused on steady-state experiments at the part load condition of 1500 rpm 5.6 bar indicated mean effective pressure (IMEP), where dilution tolerance is particularly critical to improving efficiency and emission performance. Experimental results suggest that the energy delivery process of the low-energy transient plasma ignition system significantly improves part load dilution tolerance by reducing the early flame development period. Statistical analysis of relevant combustion metrics was performed in order to further investigate the effects of the advanced ignition system on combustion stability. Results confirm that at select operating conditions EGR tolerance and lean limit could be improved by as much as 20% (from 22.7 to 27.1% EGR) and nearly 10% (from k = 1.55 to 1.7) with the low-energy transient plasma ignition system. C1 [Sevik, James; Wallner, Thomas; Pamminger, Michael; Scarcelli, Riccardo] Argonne Natl Lab, 9700 S Cass Ave, Argonne, IL 60439 USA. [Singleton, Dan; Sanders, Jason] Transient Plasma Syst Inc, Torrance, CA 90501 USA. RP Sevik, J (reprint author), Argonne Natl Lab, 9700 S Cass Ave, Argonne, IL 60439 USA. EM jsevik@anl.gov; twallner@anl.gov; mpamminger@anl.gov; rscarcelli@anl.gov; dan@transientplasmasystems.com; jason@transientplasmasystems.com FU DOE's Vehicle Technologies Program, Office of Energy Efficiency and Renewable Energy; [DE-AC02-06CH11357] FX This research is funded by DOE's Vehicle Technologies Program, Office of Energy Efficiency and Renewable Energy. The authors would like to express their gratitude to Gurpreet Singh and Leo Breton, program managers at DOE, for their support. The research engine used to run these experiments was provided by Ford Motor Company. Special thanks to Brad Boyer and Steven Wooldridge and their team from Ford Motor Company for their guidance and support.; This submitted manuscript has been created by UChicago Argonne, LLC, Operator of Argonne National Laboratory ("Argonne"). Argonne, a U.S. Department of Energy Office of Science laboratory, is operated under Contract No. DE-AC02-06CH11357. NR 21 TC 1 Z9 1 U1 7 U2 7 PU ASME PI NEW YORK PA TWO PARK AVE, NEW YORK, NY 10016-5990 USA SN 0742-4795 EI 1528-8919 J9 J ENG GAS TURB POWER JI J. Eng. Gas. Turbines Power-Trans. ASME PD NOV PY 2016 VL 138 IS 11 AR 112807 DI 10.1115/1.4033470 PG 8 WC Engineering, Mechanical SC Engineering GA DX7NX UT WOS:000384576000017 ER PT J AU Sun, JG AF Sun, J. G. TI Quantitative Three-Dimensional Imaging of Heterogeneous Materials by Thermal Tomography SO JOURNAL OF HEAT TRANSFER-TRANSACTIONS OF THE ASME LA English DT Article DE thermal tomography; three-dimensional imaging; pulsed thermal imaging; thermal effusivity ID HEAT-CAPACITY; RECONSTRUCTION; CONDUCTIVITY; THERMOGRAPHY; DIFFUSIVITY; ENHANCEMENT; COATINGS AB Infrared thermal imaging based on active thermal excitations has been widely used for nondestructive evaluation ( NDE) of materials. While the experimental systems have remained essentially the same during the last few decades, development of advanced data-processing methods has significantly improved the capabilities of this technology. However, many limitations still exist. One fundamental limitation is the requirement, either explicitly or implicitly, of the tested material to be homogeneous such that detected thermal contrasts may be used to determine an average material property or attributed to flaws. In this paper, a new thermal tomography ( TT) method is introduced, which for the first time can evaluate heterogeneous materials by directly imaging their thermal-property variations with space. It utilizes one-sided flash thermal-imaging data to construct the three-dimensional ( 3D) distribution of thermal effusivity in the entire volume of a test sample. Theoretical analyses for single and multilayer material systems were conducted to validate its formulation and to demonstrate its performance. Experimental results for a ceramic composite plate and a thermal barrier coating ( TBC) sample are also presented. It was shown that thermal diffusion is the primary factor that degrades the spatial resolution with depth for TT; the spatial resolutions in the lateral and axial directions were quantitatively evaluated. C1 [Sun, J. G.] Argonne Natl Lab, Nucl Engn Div, 9700 S Cass Ave, Argonne, IL 60439 USA. RP Sun, JG (reprint author), Argonne Natl Lab, Nucl Engn Div, 9700 S Cass Ave, Argonne, IL 60439 USA. EM sun@anl.gov FU U.S. Department of Energy, Office of Fossil Energy, Advanced Research and Technology Development/Materials Program; Heavy Vehicle Propulsion Materials Program, DOE Office of FreedomCAR and Vehicle Technology Program [DE-AC05-00OR22725]; UT-Battelle, LLC. FX This work was sponsored by the U.S. Department of Energy, Office of Fossil Energy, Advanced Research and Technology Development/Materials Program, and by the Heavy Vehicle Propulsion Materials Program, DOE Office of FreedomCAR and Vehicle Technology Program, under Contract No. DE-AC05-00OR22725 with UT-Battelle, LLC. NR 28 TC 0 Z9 0 U1 9 U2 9 PU ASME PI NEW YORK PA TWO PARK AVE, NEW YORK, NY 10016-5990 USA SN 0022-1481 EI 1528-8943 J9 J HEAT TRANS-T ASME JI J. Heat Transf.-Trans. ASME PD NOV PY 2016 VL 138 IS 11 AR 112004 DI 10.1115/1.4033998 PG 10 WC Thermodynamics; Engineering, Mechanical SC Thermodynamics; Engineering GA DX6YK UT WOS:000384531800008 ER PT J AU Tencer, J AF Tencer, John TI Ray Effect Mitigation Through Reference Frame Rotation SO JOURNAL OF HEAT TRANSFER-TRANSACTIONS OF THE ASME LA English DT Article ID RADIATIVE HEAT-TRANSFER; DISCRETE ORDINATES METHOD; FINITE-VOLUME METHOD; QUADRATURE SCHEMES; RECTANGULAR ENCLOSURES; PARTICIPATING MEDIA; TRANSPORT-EQUATION; FALSE SCATTERING; MESHES AB The discrete ordinates method is a popular and versatile technique for solving the radiative transport equation, a major drawback of which is the presence of ray effects. Mitigation of ray effects can yield significantly more accurate results and enhanced numerical stability for combined mode codes. When ray effects are present, the solution is seen to be highly dependent upon the relative orientation of the geometry and the global reference frame. This is an undesirable property. A novel ray effect mitigation technique of averaging the computed solution for various reference frame orientations is proposed. C1 [Tencer, John] Sandia Natl Labs, 1515 Eubank SE, Albuquerque, NM 87123 USA. RP Tencer, J (reprint author), Sandia Natl Labs, 1515 Eubank SE, Albuquerque, NM 87123 USA. EM jtencer@sandia.gov FU U.S. Department of Energy's National Nuclear Security Administration [DE-AC04-94AL85000] FX Sandia National Laboratories is a multiprogram laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin Corporation, for the U.S. Department of Energy's National Nuclear Security Administration under Contract No. DE-AC04-94AL85000. This document has been reviewed and approved for unclassified, unlimited release under 2016-4852. NR 46 TC 0 Z9 0 U1 0 U2 0 PU ASME PI NEW YORK PA TWO PARK AVE, NEW YORK, NY 10016-5990 USA SN 0022-1481 EI 1528-8943 J9 J HEAT TRANS-T ASME JI J. Heat Transf.-Trans. ASME PD NOV PY 2016 VL 138 IS 11 AR 112701 DI 10.1115/1.4033699 PG 11 WC Thermodynamics; Engineering, Mechanical SC Thermodynamics; Engineering GA DX6YK UT WOS:000384531800015 ER PT J AU Rezaei, H Lim, CJ Lau, A Sokhansanj, S AF Rezaei, Hamid Lim, C. Jim Lau, Anthony Sokhansanj, Shahab TI Size, shape and flow characterization of ground wood chip and ground wood pellet particles SO POWDER TECHNOLOGY LA English DT Article ID BIOMASS-COAL BLENDS; FAST PYROLYSIS; BULK-DENSITY; WHEAT-STRAW; GASIFICATION; FLOWABILITY; POWDERS; SWITCHGRASS; PARAMETERS; ANGLE AB Size, shape and density of biomass particles influence their transportation, fluidization, rates of drying and thermal decomposition. Pelleting wood particles increases the particle density and reduces the variability of physical properties among biomass particles. In this study, pine chips prepared for pulping and commercially produced pine pellets were ground in a hammer mill using grinder screens of 3.2, 6.3, 12.7 and 25.4 mm perforations. Pellets consumed about 7 times lower specific grinding energy than chips to produce the same size of particles. Grinding pellets produced the smaller particles with narrower size distribution than grinding chips. Derived shape factors in digital image analysis showed that chip particles were rectangular and had the aspect ratios about one third of pellet particles. Pellet particles were more circular shape. The mechanical sieving underestimated the actual particle size and did not represent the size of particles correctly. Instead, digital imaging is preferred. Angle of repose and compressibility tests represented the flow properties of ground particles. Pellet particles made a less compacted bulk, had lower cohesion and did flow easier in a pile of particles. Particle shape affected the flow properties more than particle size. (C) 2016 Published by Elsevier B.V. C1 [Rezaei, Hamid; Lim, C. Jim; Lau, Anthony; Sokhansanj, Shahab] Univ British Columbia, Dept Chem & Biol Engn, Vancouver, BC V6T 1Z3, Canada. [Sokhansanj, Shahab] Oak Ridge Natl Lab, Div Environm Sci, Oak Ridge, TN 37381 USA. RP Sokhansanj, S (reprint author), Univ British Columbia, Dept Chem & Biol Engn, Vancouver, BC V6T 1Z3, Canada.; Sokhansanj, S (reprint author), Oak Ridge Natl Lab, Div Environm Sci, Oak Ridge, TN 37381 USA. EM shahab.sokhansanj@ubc.ca FU Biofuel Network Canada, BFN [11R08764]; Bioenergy Technology Office of the US DOE FX This work was supported by the Biofuel Network Canada, BFN (grant number: 11R08764). The support of Bioenergy Technology Office of the US DOE for conducting this research is acknowledged. The authors also gratefully acknowledge contribution of Fibreco Inc. for providing the wood chip and wood pellet samples. NR 47 TC 0 Z9 0 U1 10 U2 10 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0032-5910 EI 1873-328X J9 POWDER TECHNOL JI Powder Technol. PD NOV PY 2016 VL 301 BP 737 EP 746 DI 10.1016/j.powtec.2016.07.016 PG 10 WC Engineering, Chemical SC Engineering GA DY0KI UT WOS:000384785300082 ER PT J AU Li, TW Dietiker, JF Rogers, W Panday, R Gopalan, B Breault, G AF Li, Tingwen Dietiker, Jean-Francois Rogers, William Panday, Rupen Gopalan, Balaji Breault, Greggory TI Investigation of CO2 capture using solid sorbents in a fluidized bed reactor: Cold flow hydrodynamics SO POWDER TECHNOLOGY LA English DT Article DE Computational fluid dynamics; Fluidized bed; Two fluid model; Fine particles; Flow hydrodynamics ID GAS-PARTICLE FLOWS; FILTERED 2-FLUID MODELS; EULERIAN SIMULATION; CFD SIMULATIONS; EMMS MODEL; DRAG MODEL; VALIDATION; GELDART; RISERS; EQUATIONS AB Both experimental tests and numerical simulations were conducted to investigate the fluidization behavior of a solid CO2 sorbent with a mean diameter of 100 pm and density of about 480 kg/m [3], which belongs to Geldart's Group A powder. A carefully designed fluidized bed facility was used to perform a series of experimental tests to study the flow hydrodynamics. Numerical simulations using the two-fluid model indicated that the grid resolution has a significant impact on the bed expansion and bubbling flow behavior. Due to the limited computational resource, no good grid independent results were achieved using the standard models as far as the bed expansion is concerned. In addition, all simulations tended to under-predict the bubble size substantially. Effects of various model settings including both numerical and physical parameters have been investigated with no significant improvement observed. The latest filtered sub-grid drag model was then tested in the numerical simulations. Compared to the standard drag model, the filtered drag Model with two markers not only predicted reasonable bed expansion but also yielded realistic bubbling behavior. A grid sensitivity study was conducted for the filtered subgrid model and its applicability and limitation were discussed. (C) 2016 Elsevier B.V. All rights reserved. C1 [Li, Tingwen; Dietiker, Jean-Francois; Rogers, William; Panday, Rupen; Gopalan, Balaji; Breault, Greggory] Natl Energy Technol Lab, Morgantown, WV 26505 USA. [Li, Tingwen] AECOM, Morgantown, WV 26505 USA. [Dietiker, Jean-Francois; Gopalan, Balaji] West Virginia Univ, Corp Res, Morgantown, WV 26506 USA. [Panday, Rupen; Breault, Greggory] REM Engn Serv, Morgantown, WV 26506 USA. RP Li, TW (reprint author), Natl Energy Technol Lab, Morgantown, WV 26505 USA.; Li, TW (reprint author), AECOM, Morgantown, WV 26505 USA. EM tingwen.li@netl.doe.gov OI Li, Tingwen/0000-0002-1900-308X FU U.S. Department of Energy, Office of Fossil Energy's Carbon Capture Simulation Initiative (CCSI) through the National Energy Technology Laboratory under the RES [DE-FE0004000] FX This technical effort was performed in support of the U.S. Department of Energy, Office of Fossil Energy's Carbon Capture Simulation Initiative (CCSI) through the National Energy Technology Laboratory under the RES contract DE-FE0004000. T. Li would like to thank Dr. Sarkar and Dr. Sundaresan for sharing the latest filtered model. T. Li also thanks Dr. M. Shahnam, Dr. S. Benyahia, Dr. M. Syamlal, and Dr. G. Ahmadi for their valuable discussions on the numerical results. The authors acknowledge help from J. Weber, J. Tucker on experimental tests. NR 62 TC 0 Z9 0 U1 9 U2 9 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0032-5910 EI 1873-328X J9 POWDER TECHNOL JI Powder Technol. PD NOV PY 2016 VL 301 BP 1130 EP 1143 DI 10.1016/j.powtec.2016.07.056 PG 14 WC Engineering, Chemical SC Engineering GA DY0KI UT WOS:000384785300120 ER PT J AU Abdel-Fattah, TM Younes, EM Namkoong, G El-Maghraby, EM Elsayed, AH Elazm, AHA AF Abdel-Fattah, Tarek M. Younes, Enas M. Namkoong, Gon El-Maghraby, E. M. Elsayed, Adly H. Elazm, A. H. Abo TI Solvents effects on the hole transport layer in organic solar cells performance SO SOLAR ENERGY LA English DT Article DE Morphology; PEDOT:PSS hole transport layer; Agglomerated nano/micro-particles; Polymer solar cells; Power conversion efficiency ID PHOTOVOLTAIC CELLS; POLYMER; STABILITY; PEDOTPSS; FILMS AB Improving the morphology of the poly (3,4-ethylenedioxy-thiophene) and polystyrene sulfonate acid (PEDOT:PSS) that is used as a hole transport layer (HTL) in organic solar cells (OSCs) can enhance OSC parameters. Solvents are the most successful method to improve the properties of PEDOT:PSS as HTL for OSCs. It is found that fresh PEDOT:PSS contains a number of PEDOT-rich agglomerates that reduce light absorption and charge extractions of photo-generated charge carriers. As a result, these agglomerates block the hole extraction to the electrode, decreasing the power conversion efficiency (PCE). We investigated a method to control PEDOT-rich agglomerates in PEDOT:PSS thin films. For this purpose, solvents such as, isopropyl alcohol (IPA), ethanol, and methanol were investigated. We found the treatment of PEDOT:PSS with IPA solvents substantially reduced a number of PEDOT-rich agglomerates while ethanol and methanol solvents slightly reduced PEDOT-rich agglomerates. The consequence of controlled PEDOT-rich agglomerates was improved light absorption as well as improved photovoltaic parameters such as current density, fill factor, and open circuit voltage of organic solar cells. The improved performance of organic solar cells can be interpreted as the enhanced charge carrier extraction efficiencies between PEDOT:PSS and the photoactive layer of organic solar cells. (C) 2016 Elsevier Ltd. All rights reserved. C1 [Abdel-Fattah, Tarek M.; Younes, Enas M.] Thomas Jefferson Natl Accelerator Facil, Appl Res Ctr, 12050 Jefferson Ave, Newport News, VA 23606 USA. [Abdel-Fattah, Tarek M.; Younes, Enas M.] Christopher Newport Univ, Dept Mol Biol & Chem, Newport News, VA 23606 USA. [Younes, Enas M.; Namkoong, Gon] Old Dominion Univ, Appl Res Ctr, Dept Elect & Comp Engn, 12050 Jefferson Ave, Newport News, VA 23606 USA. [Younes, Enas M.; El-Maghraby, E. M.] Damanhour Univ, Dept Phys, Fac Sci, Damanhour 22111, Egypt. [Elsayed, Adly H.; Elazm, A. H. Abo] Univ Alexandria, Phys Dept, Fac Sci, Moharram Bey 21511, Egypt. RP Abdel-Fattah, TM (reprint author), Christopher Newport Univ, Dept Mol Biol & Chem, Newport News, VA 23606 USA. EM fattah@cnu.edu OI Younes, Enas/0000-0001-9036-6775 FU Egyptian government via Culture Affairs and Mission Sector, Ministry of Higher Education, Egypt; NSF MRI [1428298] FX This work is partially supported by the Egyptian government via a scholarship from the Culture Affairs and Mission Sector, Ministry of Higher Education, Egypt and NSF MRI #1428298. NR 22 TC 1 Z9 1 U1 23 U2 23 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 0038-092X J9 SOL ENERGY JI Sol. Energy PD NOV 1 PY 2016 VL 137 BP 337 EP 343 DI 10.1016/j.solener.2016.08.023 PG 7 WC Energy & Fuels SC Energy & Fuels GA DY0JY UT WOS:000384784300035 ER PT J AU Zhang, Z Wang, L Kurtz, S Wu, J Quan, P Sorensen, R Liu, S Bai, JB Zhu, ZW AF Zhang, Z. Wang, L. Kurtz, S. Wu, J. Quan, P. Sorensen, R. Liu, S. Bai, J. B. Zhu, Z. W. TI Operating temperatures of open-rack installed photovoltaic inverters SO SOLAR ENERGY LA English DT Article DE Inverter; Photovoltaic system; Operating temperature; Reliability ID PV SYSTEMS; MODULES; RELIABILITY; PERFORMANCE; TOPOLOGIES; REDUCTION; CONVERTER; LOSSES; MODEL AB This paper presents a model for evaluating the heat-sink and component temperatures of open-rack installed photovoltaic inverters. These temperatures can be used for predicting inverter reliability. Inverter heat-sink temperatures were measured for inverters connected to three grid-connected PV (photovoltaic) test systems in Golden, Colorado, US. A model is proposed for calculating the inverter heat-sink temperature based on the ambient temperature, the ratio of the consumed power to the rated power of the inverter, and the measured wind speed. To verify and study this model, more than one year of inverter DC/AC power, irradiance, wind speed, and heat sink temperature rise data were collected and analyzed. The model is shown to be accurate in predicting average inverter temperatures, but will require further refinement for prediction of transient temperatures. (C) 2016 Elsevier Ltd. All rights reserved. C1 [Zhang, Z.; Wang, L.; Wu, J.; Liu, S.; Bai, J. B.; Zhu, Z. W.] Hohai Univ, Coll Mech & Elect Engn, Changzhou 213022, Jiangsu, Peoples R China. [Zhang, Z.; Kurtz, S.] Natl Renewable Energy Lab, Golden, CO USA. [Quan, P.] Trina Solar Co Ltd, State Key Lab Photovolta Sci & Technol, Changzhou, Peoples R China. [Sorensen, R.] Sandia Natl Labs, POB 5800, Albuquerque, NM 87185 USA. RP Zhang, Z (reprint author), Hohai Univ, Coll Mech & Elect Engn, Changzhou 213022, Jiangsu, Peoples R China. EM zhangzhenwl@126.com FU United States Department of Energy [DE-AC36-08-GO28308]; National Renewable Energy Laboratory; China Natural Science Foundation of Jiangsu Province [BK20151173]; Fundamental Research Funds for the Central Universities [2014B19614] FX The authors thank Nick Bosco and Chris Decline of the National Renewable Energy Laboratory, Qian Jiaqiang and Xia Dengfu of Trina Solar ltd. for reviewing the paper and supporting the experiments. This work was supported by the United States Department of Energy under Contract No. DE-AC36-08-GO28308 with the National Renewable Energy Laboratory, the China Natural Science Foundation of Jiangsu Province with Contract No. BK20151173, and the Fundamental Research Funds for the Central Universities with Contract No. 2014B19614. NR 23 TC 0 Z9 0 U1 4 U2 4 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 0038-092X J9 SOL ENERGY JI Sol. Energy PD NOV 1 PY 2016 VL 137 BP 344 EP 351 DI 10.1016/j.solener.2016.08.017 PG 8 WC Energy & Fuels SC Energy & Fuels GA DY0JY UT WOS:000384784300036 ER PT J AU Choi, Y Eng, P Stubbs, J Suttonb, SR Schmeling, M Veryovkin, IV Burnett, D AF Choi, Y. Eng, P. Stubbs, J. Sutton, S. R. Schmeling, M. Veryovkin, I. V. Burnett, D. TI Discrimination and quantification of Fe and Ni abundances in Genesis solar wind implanted collectors using X-ray standing wave fluorescence yield depth profiling with internal referencing SO CHEMICAL GEOLOGY LA English DT Article DE Solar wind fluence; Genesis mission; X-ray standing wave analysis; Depth profile modeling; Implant quantification ID DISCOVERY MISSION; LAYERED MATERIALS; SURFACE; ATTENUATION; ABSORPTION; TABULATION; INTERFACES; POLYMER; RETURN AB X-ray standing wave fluorescence yield depth profiling was used to determine the solar wind implanted Fe and Ni fluences in a silicon-on-sapphire (SoS) Genesis collector (60326). An internal reference standardization method was developed based on fluorescence from Si and Al in the collector materials. Measured Fe fluence agreed well with that measured previously by us on a sapphire collector (50722) as well as SIMS results by Jurewicz et al. Measured Ni fluence was higher than expected by a factor of two; neither instrumental errors nor solar wind fractionation effects are considered significant perturbations to this value. Impurity Ni within the epitaxial Si layer, if present, could explain the high Ni fluences and therefore needs further investigation. As they stand, these results are consistent with minor temporally-variable Fe and Ni fractionation on the timescale of a year. (C) 2016 Elsevier B.V. All rights reserved. C1 [Choi, Y.] Adv Photon Source, Xray Sci Div, Bldg 431E,9700 S Cass Ave, Argonne, IL 60439 USA. [Eng, P.; Stubbs, J.; Sutton, S. R.] Univ Chicago, Ctr Adv Radiat Sources, Bldg 434A,9700 S Cass Ave, Argonne, IL 60439 USA. [Eng, P.] Univ Chicago, James Franck Inst, Chicago, IL 60439 USA. [Sutton, S. R.] Univ Chicago, Dept Geophys Sci, 5734 S Ellis Ave, Chicago, IL 60637 USA. [Schmeling, M.] Loyola Univ, Dept Chem & Biochem, 1032 W Sheridan Rd, Chicago, IL 60660 USA. [Veryovkin, I. V.] Univ Illinois, Dept Chem, Chicago, IL 60607 USA. [Burnett, D.] CALTECH, Div Geol & Planetary Sci, MS 100-23, Pasadena, CA 91125 USA. RP Suttonb, SR (reprint author), Univ Chicago, Ctr Adv Radiat Sources, Bldg 434A,9700 S Cass Ave, Argonne, IL 60439 USA. EM sutton@cars.uchicago.edu RI Stubbs, Joanne/F-9710-2013; OI Stubbs, Joanne/0000-0002-8509-2009; Sutton, Stephen/0000-0002-5362-6280 FU NASA Grants [NNX07AG02G, NNX07AL96G, NNX10AH05G, NNH09AM48I]; National Science Foundation - Earth Sciences [EAR-1128799]; Department of Energy- GeoSciences [DE-FG02-94ER14466]; U.S. Department of Energy (DOE) by Argonne National Laboratory [DE-AC02-06CH11357] FX The contributions of Kathy Kitts (the PI on the NASA grants supporting this project) are particularly acknowledged. Dr. Kitts was involved in identifying appropriate samples for this work, collecting XSW data and reporting the initial results. The curatorial staff at Johnson Space Center is thanked for providing the flown samples and the Genesis team for providing the implant standards. The manuscript was improved by the valuable reviews of A. Jurewicz and an anonymous reviewer. This research was supported by NASA Grants DDAP No. NNX07AG02G and SRLIDAP No. NNX07AL96G to Northern Illinois University (K. Kitts, PI), and NASA LARS grants NNX10AH05G to Loyola University Chicago (M. Schmeling, PI) and NNH09AM48I (I. Veryovkin, PI) to Argonne National Laboratory. This work was performed at GeoSoilEnviroCARS (The University of Chicago, Sector 13), Advanced Photon Source (APS), Argonne National Laboratory. GeoSoilEnviroCARS is supported by the National Science Foundation - Earth Sciences (EAR-1128799) and Department of Energy- GeoSciences (DE-FG02-94ER14466). This research used resources of the Advanced Photon Source, a U.S. Department of Energy (DOE) Office of Science User Facility operated for the DOE Office of Science by Argonne National Laboratory under Contract No. DE-AC02-06CH11357. NR 34 TC 0 Z9 0 U1 7 U2 7 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0009-2541 EI 1878-5999 J9 CHEM GEOL JI Chem. Geol. PD NOV PY 2016 VL 441 BP 246 EP 255 DI 10.1016/j.chemgeo.2016.08.025 PG 10 WC Geochemistry & Geophysics SC Geochemistry & Geophysics GA DX0MS UT WOS:000384057800019 ER PT J AU Villa, IM Bonardi, ML De Bievre, P Holden, NE Renne, PR AF Villa, I. M. Bonardi, M. L. De Bievre, P. Holden, N. E. Renne, P. R. TI IUPAC-IUGS status report on the half-lives of U-238, U-235 and U-234 (vol 172, pg 387, 2016) SO GEOCHIMICA ET COSMOCHIMICA ACTA LA English DT Correction C1 [Villa, I. M.; Bonardi, M. L.; De Bievre, P.; Holden, N. E.; Renne, P. R.] Inst Geol, Joint IUPAC IUGS Task Grp Isotope Data Geosci, CH-3012 Bern, Switzerland. [Villa, I. M.; Renne, P. R.] Int Union Geol Sci, Beijing 100037, Peoples R China. [Villa, I. M.] Univ Bern, Inst Geol, CH-3012 Bern, Switzerland. [Villa, I. M.] Univ Milan, Ctr Univ Dataz & Archeometria, I-20126 Milan, Italy. [Bonardi, M. L.; De Bievre, P.; Holden, N. E.] Int Union Pure & Appl Chem, Res Triangle Pk, NC 27709 USA. [Bonardi, M. L.] Univ Milan, LASA, I-20090 Segrate, Italy. [Bonardi, M. L.] Ist Nazl Fis Nucl, I-20090 Segrate, Italy. [Holden, N. E.] Brookhaven Natl Lab, Natl Nucl Data Ctr, Upton, NY 11973 USA. [Renne, P. R.] Berkeley Geochronol Ctr, 2455 Ridge Rd, Berkeley, CA 94720 USA. [Renne, P. R.] Univ Calif Berkeley, Dept Earth & Planetary Sci, Berkeley, CA 94720 USA. RP Villa, IM (reprint author), Inst Geol, Joint IUPAC IUGS Task Grp Isotope Data Geosci, CH-3012 Bern, Switzerland.; Villa, IM (reprint author), Int Union Geol Sci, Beijing 100037, Peoples R China.; Villa, IM (reprint author), Univ Bern, Inst Geol, CH-3012 Bern, Switzerland.; Villa, IM (reprint author), Univ Milan, Ctr Univ Dataz & Archeometria, I-20126 Milan, Italy. NR 1 TC 0 Z9 0 U1 1 U2 1 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 0016-7037 EI 1872-9533 J9 GEOCHIM COSMOCHIM AC JI Geochim. Cosmochim. Acta PD NOV PY 2016 VL 192 BP 338 EP 339 DI 10.1016/j.gca.2016.08.016 PG 2 WC Geochemistry & Geophysics SC Geochemistry & Geophysics GA DX1DK UT WOS:000384105700019 ER PT J AU Kim, S Williams, A Kiniry, JR Hawkes, CV AF Kim, Sumin Williams, Amber Kiniry, James R. Hawkes, Christine V. TI Simulating diverse native C-4 perennial grasses with varying rainfall SO JOURNAL OF ARID ENVIRONMENTS LA English DT Article DE Forage; Rainfall; ALMANAC; Plant growth; Perennial grass ID PLANT-COMMUNITIES; NORTH-AMERICAN; WATER-USE; PRECIPITATION; PRODUCTIVITY; SWITCHGRASS; EFFICIENCY; RESPONSES; LIVESTOCK; BIOMASS AB Rainfall is recognized as a major factor affecting the rate of plant growth development. The impact of changes in amount and variability of rainfall on growth and production of different forage grasses needs to be quantified to determine how climate change can impact rangelands. Comparative studies to evaluate the growth of several perennial forage species at different rainfall rates will provide useful information by identifying forage management strategies under various rainfall scenarios. In this study, the combination of rainfall changes and soil types on the plant growth of 10 perennial forage species was investigated with both the experimental methods, using rainout shelters, and with the numerical methods using the plant growth simulation model, ALMANAC. Overall, most species significantly increased basal diameter and height as rainfall increased. Like measured volume, simulated yields for all species generally increased as rainfall increased. But, large volume and yield increases were only observed between 350 and 850 mm/yr. Simulating all species growing together competing agrees relatively well with observed plant volumes at low rainfall treatment, while simulating all species growing separately was slightly biased towards overestimation on low rainfall effect. Both simulations agree relatively well with observed plant volume at high rainfall treatment. Published by Elsevier Ltd. This is an open access article under the CC BY license. C1 [Kim, Sumin] Oak Ridge Inst Sci & Educ, Oak Ridge, TN 37831 USA. [Williams, Amber; Kiniry, James R.] USDA ARS, Grassland Soil & Water Res Lab, Temple, TX 76502 USA. [Hawkes, Christine V.] Univ Texas Austin, Sect Integrat Biol, Austin, TX 78712 USA. RP Kiniry, JR (reprint author), USDA ARS, Grassland Soil & Water Res Lab, Temple, TX 76502 USA.; Hawkes, CV (reprint author), Univ Texas Austin, Sect Integrat Biol, Austin, TX 78712 USA. EM Jim.Kiniry@ARS.USDA.GOV; chawkes@austin.utexas.edu OI Williams, Amber/0000-0001-6898-8543 FU Department of Energy (DOE) [08-SC-NICCR-1071]; Interagency Reimbursable Agreement [60-3098-5-006]; U.S. Department of Energy; U.S. Department of Agriculture, Agricultural Research Service Agreement [60-3098-5-002] FX We are grateful to Nick Johnson, Elise Worchel, Hannah Giauque, Lauren Taranow, Gabe Miller, and other members of the Hawkes lab who assisted with data collection. We also thank Stephanie Silvia, Civil Engineering department at University of Texas at San Antonio, who did some of the preliminary analyses. Funding for the shelter experiment was provided by the Department of Energy (DOE) #08-SC-NICCR-1071 to CVH. This work was funded by Interagency Reimbursable Agreement #60-3098-5-006. This work was also supported in part by an appointment to Agricultural Research Service administrated by Oak Ridge Institute for Science and Education through interagency agreement between U.S. Department of Energy and U.S. Department of Agriculture, Agricultural Research Service Agreement #60-3098-5-002. NR 50 TC 0 Z9 0 U1 7 U2 7 PU ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD PI LONDON PA 24-28 OVAL RD, LONDON NW1 7DX, ENGLAND SN 0140-1963 EI 1095-922X J9 J ARID ENVIRON JI J. Arid. Environ. PD NOV PY 2016 VL 134 BP 97 EP 103 DI 10.1016/j.jaridenv.2016.07.004 PG 7 WC Ecology; Environmental Sciences SC Environmental Sciences & Ecology GA DW8WH UT WOS:000383935700013 ER PT J AU White, RA Callister, SJ Moore, RJ Baker, ES Jansson, JK AF White, Richard Allen, III Callister, Stephen J. Moore, Ronald J. Baker, Erin S. Jansson, Janet K. TI The past, present and future of microbiome analyses SO NATURE PROTOCOLS LA English DT Article ID HORIZON OIL-SPILL; FUNGUS GARDENS; GUT MICROBIOTA; COMMUNITY; REVEALS; DIVERSITY; DNA; METATRANSCRIPTOMES; METAPROTEOMICS; DEGRADATION AB Over the last decade, technical advances in nucleic acid sequencing and mass spectrometry have enabled faster and more informative metagenomic, metatranscriptomic, metaproteomic and metabolomic measurements. Here we review key improvements in multi-omic environmental and human microbiome analyses, and discuss developments required to address current measurement shortcomings. C1 [White, Richard Allen, III; Callister, Stephen J.; Moore, Ronald J.; Baker, Erin S.; Jansson, Janet K.] Pacific Northwest Natl Lab, Earth & Biol Sci Directorate, Richland, WA 99354 USA. RP Baker, ES; Jansson, JK (reprint author), Pacific Northwest Natl Lab, Earth & Biol Sci Directorate, Richland, WA 99354 USA. EM erin.baker@pnnl.gov; janet.jansson@pnnl.gov FU Pan-omics Program - US Department of Energy's Office of Biological and Environmental Research (Genomic Science Program); Microbiomes in Transition (MinT) Laboratory Directed Research and Development Initiative at the Pacific Northwest National Laboratory; Department of Energy [DE-AC06-76RL01830] FX We thank N. Johnson and C. Brislawn for their assistance in preparing the figures. This research was supported by the Pan-omics Program that is funded by the US Department of Energy's Office of Biological and Environmental Research (Genomic Science Program) and the Microbiomes in Transition (MinT) Laboratory Directed Research and Development Initiative at the Pacific Northwest National Laboratory. Pacific Northwest National Laboratory is a multi-program national laboratory operated by Battelle for the Department of Energy under contract DE-AC06-76RL01830. NR 49 TC 0 Z9 0 U1 93 U2 93 PU NATURE PUBLISHING GROUP PI LONDON PA MACMILLAN BUILDING, 4 CRINAN ST, LONDON N1 9XW, ENGLAND SN 1754-2189 EI 1750-2799 J9 NAT PROTOC JI Nat. Protoc. PD NOV PY 2016 VL 11 IS 11 BP 4 EP 8 DI 10.1038/nprot.2016.148 PG 5 WC Biochemical Research Methods SC Biochemistry & Molecular Biology GA DX5II UT WOS:000384414000001 ER PT J AU Marchesini, S Tu, YC Wu, HT AF Marchesini, Stefano Tu, Yu-Chao Wu, Hau-Tieng TI Alternating projection, ptychographic imaging and phase synchronization SO APPLIED AND COMPUTATIONAL HARMONIC ANALYSIS LA English DT Article DE Phase retrieval; Ptychography; Alternating projection; Graph connection Laplacian; Phase synchronization ID X-RAY-DIFFRACTION; RETRIEVAL ALGORITHMS; CONNECTION LAPLACIAN; ELECTRON-DIFFRACTION; COMPUTED-TOMOGRAPHY; MICROSCOPY; RESOLUTION; RECONSTRUCTION; MAGNITUDE; ILLUMINATION AB We demonstrate necessary and sufficient conditions of the local convergence of the alternating projection algorithm to a unique solution up to a global phase factor. Additionally, for the ptychography imaging problem, we discuss phase synchronization and graph connection Laplacian, and show how to construct an accurate initial guess to accelerate convergence speed to handle the big imaging data in the coming new light source era. (C) 2015 Elsevier Inc. All rights reserved. C1 [Marchesini, Stefano] Lawrence Berkeley Natl Lab, Adv Light Source, Berkeley, CA 94720 USA. [Tu, Yu-Chao] Univ Utah, Dept Math, Salt Lake City, UT 84112 USA. [Wu, Hau-Tieng] Univ Toronto, Dept Math, Toronto, ON M5S 2E4, Canada. RP Wu, HT (reprint author), Univ Toronto, Dept Math, Toronto, ON M5S 2E4, Canada. EM smarchesini@lbl.gov; tu@math.utah.edu; hauwu@math.toronto.edu OI Wu, Hau-tieng/0000-0002-0253-3156 FU Applied Mathematical Sciences subprogram of the Office of Energy Research, U.S. Department of Energy [DE-AC02-05CH11231]; AFOSR [FA9550-09-1-0643] FX This research was supported in part by the Applied Mathematical Sciences subprogram of the Office of Energy Research, U.S. Department of Energy, under contract DE-AC02-05CH11231 (SM) and by AFOSR grant FA9550-09-1-0643 (HT). The authors would like to thank Professor Arthur Szlam, Dr. Jeffrey J. Donatelli and Dr. Wenjing Liao for their inputs to improve the paper. H.-T. Wu thanks Professor Ingrid Daubechies and Professor Albert Fannajing for the discussion. We acknowledge NVIDIA for providing us with a Tesla K40 GPU for our tests. NR 73 TC 2 Z9 2 U1 8 U2 8 PU ACADEMIC PRESS INC ELSEVIER SCIENCE PI SAN DIEGO PA 525 B ST, STE 1900, SAN DIEGO, CA 92101-4495 USA SN 1063-5203 EI 1096-603X J9 APPL COMPUT HARMON A JI Appl. Comput. Harmon. Anal. PD NOV PY 2016 VL 41 IS 3 BP 815 EP 851 DI 10.1016/j.acha.2015.06.005 PG 37 WC Mathematics, Applied; Physics, Mathematical SC Mathematics; Physics GA DX0GC UT WOS:000384038800006 ER PT J AU Stark, AK Altantzis, C Bates, RB Ghoniem, AF AF Stark, Addison K. Altantzis, Christos Bates, Richard B. Ghoniem, Ahmed F. TI Towards an advanced reactor network modeling framework for fluidized bed biomass gasification: Incorporating information from detailed CFD simulations SO CHEMICAL ENGINEERING JOURNAL LA English DT Article DE Gasification; PAH; CFD; Reactor modeling; Fluidized bed ID POLYCYCLIC-AROMATIC-HYDROCARBONS; FAST PYROLYSIS; GAS; PAH; VALIDATION; COMBUSTION; MECHANISMS; GASIFIERS; KINETICS; GROWTH AB Fluidized bed biomass gasification (FBBG) is a promising technology to enable the thermochemical conversion of biomass to drop-in fuels. Fluidized bed reactors are utilized for solid to gas conversion processes due to their ability to provide a high degree of gas-solid contact, fast solid-solid mixing and fast gas mixing within the bed-zone due to solids-induced flow. In many reactor models of fluidized bed gasifiers this has lead researchers to assume that the bed zone can be modeled as a continuously stirred tank reactor (CSTR). In this work the limitations of this model are analyzed with reactive CFD simulations and an improved reactor network model (RNM) framework based on two-phase theory (TPT) is proposed which is capable of capturing the influence of mixing in the bed-zone on the thermochemical conversion. This new RNM framework employs reactive CFD modelling to supply hydrodynamic information to the RNM. It is shown that this improved RNM framework is able to better capture the formation of large polycyclic aromatic hydrocarbon (PAH) compounds implying that their formation is strongly dependent on the availability of rich zones in the emulsion phase. Published by Elsevier B.V. C1 [Stark, Addison K.] US DOE, Adv Res Projects Agcy Energy, Washington, DC 20585 USA. [Altantzis, Christos; Bates, Richard B.; Ghoniem, Ahmed F.] MIT, Dept Mech Engn, Cambridge, MA 02139 USA. [Altantzis, Christos] Natl Energy Technol Lab, Morgantown, WV 26507 USA. RP Stark, AK (reprint author), US DOE, Adv Res Projects Agcy Energy, Washington, DC 20585 USA. EM akstark@alum.mit.edu OI Stark, Addison/0000-0002-9572-5244 FU U.S. Department of Energy; BP FX The authors gratefully acknowledge BP for sponsoring this project. This research was supported in part by an appointment to the National Energy Technology Laboratory Research Participation Program, sponsored by the U.S. Department of Energy and administered by the Oak Ridge Institute for Science and Education. NR 47 TC 1 Z9 1 U1 17 U2 17 PU ELSEVIER SCIENCE SA PI LAUSANNE PA PO BOX 564, 1001 LAUSANNE, SWITZERLAND SN 1385-8947 EI 1873-3212 J9 CHEM ENG J JI Chem. Eng. J. PD NOV 1 PY 2016 VL 303 BP 409 EP 424 DI 10.1016/j.cej.2016.06.026 PG 16 WC Engineering, Environmental; Engineering, Chemical SC Engineering GA DW3DR UT WOS:000383522800041 ER PT J AU Liang, L Mei, ZG Kim, YS Ye, B Hofman, G Anitescu, M Yacout, AM AF Liang, Linyun Mei, Zhi-Gang Kim, Yeon Soo Ye, Bei Hofman, Gerard Anitescu, Mihai Yacout, Abdellatif M. TI Mesoscale model for fission-induced recrystallization in U-7Mo alloy SO COMPUTATIONAL MATERIALS SCIENCE LA English DT Article DE Fission-induced recrystallization; U-7Mo alloy; Phase-field model ID IRRADIATION-INDUCED RECRYSTALLIZATION; CELLULAR-AUTOMATA; NUCLEAR-FUELS; HIGH BURNUP; UO2; MICROSTRUCTURE; GROWTH; SIZE AB A mesoscale model is developed by integrating the rate theory and phase-field models and is used to study the fission-induced recrystallization in U-7Mo alloy. The rate theory model is used to predict the dislocation density and the recrystallization nuclei density due to irradiation. The predicted fission rate and temperature dependences of the dislocation density are in good agreement with experimental measurements. This information is used as input for the multiphase phase-field model to investigate the fission-induced recrystallization kinetics. The simulated recrystallization volume fraction and bubble induced swelling agree well with experimental data. The effects of the fission rate, initial grain size, and grain morphology on the recrystallization kinetics are discussed based on an analysis of recrystallization growth rate using the modified Avrami equation. We conclude that the initial microstructure of the U-Mo fuels, especially the grain size, can be used to effectively control the rate of fission-induced recrystallization and therefore swelling. (C) 2016 Elsevier B.V. All rights reserved. C1 [Liang, Linyun; Mei, Zhi-Gang; Kim, Yeon Soo; Ye, Bei; Hofman, Gerard; Anitescu, Mihai; Yacout, Abdellatif M.] Argonne Natl Lab, 9700 South Cass Ave, Lemont, IL 60439 USA. RP Mei, ZG (reprint author), Argonne Natl Lab, 9700 South Cass Ave, Lemont, IL 60439 USA. EM zmei@anl.gov FU U.S. Department of Energy, National Nuclear Security Administration (NNSA), Office of Material Management and Minimization Reactor Conversion Program [NA-23]; U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences [DE-AC02-06CH11357] FX This work was supported by the U.S. Department of Energy, National Nuclear Security Administration (NNSA), Office of Material Management and Minimization (NA-23) Reactor Conversion Program. Use of the Center for Nanoscale Materials, an Office of Science user facility, was supported by the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences, under Contract No. DE-AC02-06CH11357. We also acknowledge use of Fusion, a high-performance computing cluster operated by the Laboratory Computing Resource Center at Argonne National Laboratory. In addition, this manuscript benefited from insightful conversations with Dr. J. Rest at Argonne National laboratory. NR 18 TC 0 Z9 0 U1 5 U2 6 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0927-0256 EI 1879-0801 J9 COMP MATER SCI JI Comput. Mater. Sci. PD NOV PY 2016 VL 124 BP 228 EP 237 DI 10.1016/j.commatsci.2016.07.033 PG 10 WC Materials Science, Multidisciplinary SC Materials Science GA DW7JR UT WOS:000383827500028 ER PT J AU Tulabing, R Yin, RX DeForest, N Li, YP Wang, K Yong, TY Stadler, M AF Tulabing, Ryan Yin, Rongxin DeForest, Nicholas Li, Yaping Wang, Ke Yong, Taiyou Stadler, Michael TI Modeling study on flexible load's demand response potentials for providing ancillary services at the substation level SO ELECTRIC POWER SYSTEMS RESEARCH LA English DT Article DE Demand response; Distributed energy resources; Thermostatically controlled loads; Battery-based Loads; Load prioritization; Load aggregation ID THERMOSTATICALLY CONTROLLED LOADS; ELECTRIC VEHICLES; INTEGRATION; CALIFORNIA; IMPACT; STRATEGIES; ENERGY AB Demand response (DR) is an important component for the establishment of smart electricity grids. It can decrease the system peaks through load shedding or shifting and optimize the utilization of the existing grid assets, which delays the need for costly upgrades. DR can also enable the integration of intermittent and distributed energy resources (DER) into the existing electricity grid. Fast DR from aggregated flexible loads can provide ancillary services (AS) to absorb grid disruptions and may replace the expensive fast-ramping reserve generation units. This study presents a methodology for load aggregation based on the prioritization of loads according to their flexibility. Different flexible load types are categorized as thermostatically controlled loads (TCL), urgent non-TCL, non-urgent non-TCL, and battery-based loads. Models based on their physical behaviour are developed and simulations performed to apply the proposed aggregation and control algorithm. Results show that the loads during peak hours can be shed off without rebound demand spikes after the DR event commonly seen in other types of DR programs. The algorithm also automatically adjusts the power demand according to the output of the distributed renewable generation, mitigating disruptions due to variations of the DER output. Additionally, the algorithm is able to adjust the load demand dynamically according to the fluctuations of electricity price. (C) 2016 Elsevier B.V. All rights reserved. C1 [Tulabing, Ryan; Yin, Rongxin; DeForest, Nicholas; Stadler, Michael] Lawrence Berkeley Natl Lab, Energy Storage & Distributed Resources Div, Berkeley, CA USA. [Li, Yaping; Wang, Ke; Yong, Taiyou] China Elect Power Res Inst, Beijing, Peoples R China. RP Stadler, M (reprint author), 1 Cyclotron Rd, Berkeley, CA 94760 USA. EM mstadler@lbl.gov FU State Grid Corporation of China Project [DZN17201300197] FX The work described in this study was coordinated by the Grid Integration Group of Lawrence Berkeley National Laboratory and was supported by the State Grid Corporation of China Project (DZN17201300197, Study on Key Technologies for Power and Frequency Control of System with 'Source-Grid-Load' Interactions). NR 38 TC 0 Z9 0 U1 15 U2 15 PU ELSEVIER SCIENCE SA PI LAUSANNE PA PO BOX 564, 1001 LAUSANNE, SWITZERLAND SN 0378-7796 EI 1873-2046 J9 ELECTR POW SYST RES JI Electr. Power Syst. Res. PD NOV PY 2016 VL 140 BP 240 EP 252 DI 10.1016/j.epsr.2016.06.018 PG 13 WC Engineering, Electrical & Electronic SC Engineering GA DW3FK UT WOS:000383527300026 ER PT J AU Klein, JE Wilson, J Heroux, KJ Poore, AS Babineau, DW AF Klein, J. E. Wilson, J. Heroux, K. J. Poore, A. S. Babineau, D. W. TI Design options to minimize tritium inventories at Savannah River SO FUSION ENGINEERING AND DESIGN LA English DT Article; Proceedings Paper CT 12th International Symposium on Fusion Nuclear Technology (ISFNT) CY SEP 14-18, 2015 CL Jeju, SOUTH KOREA DE Tritium; Hydride; Tritide; Aging; Tritium storage ID HYDRIDES; SITE AB Large quantities of tritium are stored and processed at the Savannah River Site (SRS) Tritium Facilities. In many design basis accidents (DBAs), it is assumed the entire tritium inventory of the in-process vessels are released from the facility and the site for inclusion in public radiological dose calculations. Pending changes in public dose calculation methodologies are driving the need for smaller in-process tritium inventories to be released during DBAs. Reducing the in-process tritium inventory will reduce the unmitigated source term for public dose calculations and will also reduce the production demand for a lower inventory process. This paper discusses process design options to reduce in-process tritium inventories. A Baseline process is defined to illustrate the impact of removing or replacing La-Ni-Al alloy tritium storage beds with palladium (Pd) or depleted uranium (DU) storage beds on facility in-process tritium inventories. Elimination of La-Ni-Al alloy tritium storage beds can reduce in-process tritium inventories by over 1.5 kg, but alternate process technologies may needed to replace some functions of the removed beds. (C) 2016 Elsevier B.V. All rights reserved. C1 [Klein, J. E.; Wilson, J.; Heroux, K. J.; Poore, A. S.; Babineau, D. W.] Savannah River Natl Lab, Aiken, SC 29808 USA. RP Klein, JE (reprint author), Savannah River Natl Lab, Aiken, SC 29808 USA. EM james.klein@srnl.doe.gov NR 9 TC 0 Z9 0 U1 5 U2 5 PU ELSEVIER SCIENCE SA PI LAUSANNE PA PO BOX 564, 1001 LAUSANNE, SWITZERLAND SN 0920-3796 EI 1873-7196 J9 FUSION ENG DES JI Fusion Eng. Des. PD NOV 1 PY 2016 VL 109 BP 42 EP 46 DI 10.1016/j.fusengdes.2016.03.056 PN A PG 5 WC Nuclear Science & Technology SC Nuclear Science & Technology GA DU7VE UT WOS:000382421900008 ER PT J AU Buchenauer, DA Karnesky, RA Fang, ZZ Ren, C Oya, Y Otsuka, T Yamauchi, Y Whaley, JA AF Buchenauer, Dean A. Karnesky, Richard A. Fang, Zhigang Zak Ren, Chai Oya, Yasuhisa Otsuka, Teppei Yamauchi, Yuji Whaley, Josh A. TI Gas-driven permeation of deuterium through tungsten and tungsten alloys SO FUSION ENGINEERING AND DESIGN LA English DT Article; Proceedings Paper CT 12th International Symposium on Fusion Nuclear Technology (ISFNT) CY SEP 14-18, 2015 CL Jeju, SOUTH KOREA DE Tungsten; Tungsten alloy; Permeation; Plasma facing component; ITER ID DEGREES-C; HYDROGEN; TRANSPORT; PARAMETERS; OXYGEN AB To address the transport and trapping of hydrogen isotopes, several permeation experiments are being pursued at both Sandia National Laboratories (deuterium gas-driven permeation) and Idaho National Laboratories (tritium gas- and plasma-driven tritium permeation). These experiments are in part a collaboration between the US and Japan to study the performance of tungsten at divertor relevant temperatures (PHENIX). Here we report on the development of a high temperature (<= 1150 degrees C) gas-driven permeation cell and initial measurements of deuterium permeation in several types of tungsten: high purity tungsten foil, ITER-grade tungsten (grains oriented through the membrane), and dispersoid-strengthened ultra fine grain (UFG) tungsten being developed in the US. Experiments were performed at 500-1000 degrees C and 0.1-1.0 atm D-2 pressure. Permeation through ITER-grade tungsten was similar to earlier W experiments by Frauenfelder (1968-69) and Zaharakov (1973). Data from the UFG alloy indicates marginally higher permeability (< 10x) at lower temperatures, but the permeability converges to that of the ITER tungsten at 1000 degrees C. The permeation cell uses only ceramic and graphite materials in the hot zone to reduce the possibility for oxidation of the sample membrane. Sealing pressure is applied externally, thereby allowing for elevation of the temperature for brittle membranes above the ductile-to-brittle transition temperature. (C) 2016 Elsevier B.V. All rights reserved. C1 [Buchenauer, Dean A.; Karnesky, Richard A.; Whaley, Josh A.] Sandia Natl Labs, Energy Innovat Dept, Livermore, CA 94550 USA. [Fang, Zhigang Zak; Ren, Chai] Univ Utah, Dept Met Engn, Salt Lake City, UT 84112 USA. [Oya, Yasuhisa] Shizuoka Univ, Grad Sch Sci, Shizuoka, Japan. [Otsuka, Teppei] Kyushu Univ, Dept Adv Energy Engn Sci, Fukuoka, Japan. [Yamauchi, Yuji] Hokkaido Univ, Div Quantum Sci & Engn 3, Fac Engn, Sapporo, Hokkaido, Japan. RP Buchenauer, DA (reprint author), Sandia Natl Labs, Energy Innovat Dept, Livermore, CA 94550 USA. EM dabuche@sandia.gov OI Karnesky, Richard/0000-0003-4717-457X NR 23 TC 2 Z9 2 U1 9 U2 9 PU ELSEVIER SCIENCE SA PI LAUSANNE PA PO BOX 564, 1001 LAUSANNE, SWITZERLAND SN 0920-3796 EI 1873-7196 J9 FUSION ENG DES JI Fusion Eng. Des. PD NOV 1 PY 2016 VL 109 BP 104 EP 108 DI 10.1016/j.fusengdes.2016.03.045 PN A PG 5 WC Nuclear Science & Technology SC Nuclear Science & Technology GA DU7VE UT WOS:000382421900019 ER PT J AU Sharafat, S Williams, B Ghoniem, N Ghoniem, A Shimada, M Ying, A AF Sharafat, Shahram Williams, Brian Ghoniem, Nasr Ghoniem, Adam Shimada, Masashi Ying, Alice TI Development of a new cellular solid breeder for enhanced tritium production SO FUSION ENGINEERING AND DESIGN LA English DT Article; Proceedings Paper CT 12th International Symposium on Fusion Nuclear Technology (ISFNT) CY SEP 14-18, 2015 CL Jeju, SOUTH KOREA DE Cellular solid breeder; Melt-infiltrated; Micro-channels; Interconnected porosity; Enhanced tritium production ID BLANKET AB A new high-performance cellular solid breeder is presented that has several times the thermal conductivity and is substantially denser compared with sphere-packed breeder beds. The cellular breeder is fabricated using a patented process of melt-infiltrating ceramic breeder material into an open-cell carbon foam. Following solidification the carbon foam is removed by oxidation. This process results in a near 90% dense robust freestanding breeder in a block configuration with an internal network of open interconnected micro-channels for tritium release. The network of interconnected micro-channels was investigated using X-ray tomography. Aside from increased density and thermal conductivity relative to pebble beds, high temperature sintering is eliminated and thermal durability is increased. Cellular breeder morphology, thermal conductivity, specific heat, porosity levels, high temperature mechanical properties, and deuterium charging-desorption rates are presented. (C) 2016 Elsevier B.V. All rights reserved. C1 [Sharafat, Shahram; Ghoniem, Nasr; Ying, Alice] Univ Calif Los Angeles, 420 Westwood Pl, Los Angeles, CA 90095 USA. [Williams, Brian] Ultramet Inc, Pacoima, CA 91331 USA. [Ghoniem, Adam] Digital Mat Solut Inc, Westwood, CA 90024 USA. [Shimada, Masashi] Idaho Natl Lab, Idaho Falls, ID 83415 USA. RP Sharafat, S (reprint author), Univ Calif Los Angeles, 420 Westwood Pl, Los Angeles, CA 90095 USA. EM sharams@gmail.com OI Shimada, Masashi/0000-0002-1592-843X NR 8 TC 0 Z9 0 U1 2 U2 2 PU ELSEVIER SCIENCE SA PI LAUSANNE PA PO BOX 564, 1001 LAUSANNE, SWITZERLAND SN 0920-3796 EI 1873-7196 J9 FUSION ENG DES JI Fusion Eng. Des. PD NOV 1 PY 2016 VL 109 BP 119 EP 127 DI 10.1016/j.fusengdes.2016.03.041 PN A PG 9 WC Nuclear Science & Technology SC Nuclear Science & Technology GA DU7VE UT WOS:000382421900022 ER PT J AU Reyes, S Anklam, T Meier, W Campbell, P Babineau, D Becnel, J Taylor, C Coons, J AF Reyes, Susana Anklam, Tom Meier, Wayne Campbell, Patrick Babineau, Dave Becnel, James Taylor, Craig Coons, Jim TI Recent developments in IFE safety and tritium research and considerations for future nuclear fusion facilities SO FUSION ENGINEERING AND DESIGN LA English DT Article; Proceedings Paper CT 12th International Symposium on Fusion Nuclear Technology (ISFNT) CY SEP 14-18, 2015 CL Jeju, SOUTH KOREA DE Inertial fusion energy; Magnetic fusion energy; Safety; Tritium; Lithium; Fusion nuclear science ID LIQUID-LITHIUM; MOLTEN-SALT; SUSTAINABLE SOLUTION; HYDROGEN; ITER; ENERGY; LIFE; REACTOR; BLANKET; SEPARATION AB Over the past five years, the fusion energy group at Lawrence Livermore National Laboratory (LLNL) has made significant progress in the area of safety and tritium research for Inertial Fusion Energy (IFE). Focus has beep driven towards the minimization of inventories, accident safety, development of safety guidelines and licensing considerations. Recent technology developments in tritium processing and target fill have had a major impact on reduction of tritium inventories in the facility. A safety advantage of inertial fusion energy using indirect-drive targets is that the structural materials surrounding the fusion reactions can be protected from target emissions by a low-pressure chamber fill gas, therefore eliminating plasma material erosion as a source of activated dust production. An important inherent safety advantage of IFE when compared to other magnetic fusion energy (MFE) concepts that have been proposed to-date (including ITER), is that loss of plasma control events with the potential to damage the first wall, such as disruptions, are non-conceivable, therefore eliminating a number of potential accident initiators and radioactive in-vessel source term generation. In this paper, we present an overview of the safety assessments performed to-date, comparing results to the US DOE Fusion Safety Standards guidelines and the recent lessons-learnt from ITER safety and licensing activities, and summarize our most recent thoughts on safety and tritium considerations for future nuclear fusion facilities. (C) 2016 Elsevier B.V. All rights reserved. C1 [Reyes, Susana; Anklam, Tom; Meier, Wayne; Campbell, Patrick] Lawrence Livermore Natl Lab, Livermore, CA 94550 USA. [Babineau, Dave; Becnel, James] Savannah River Natl Lab, Aiken, SC USA. [Taylor, Craig; Coons, Jim] Los Alamos Natl Lab, Los Alamos, NM USA. RP Reyes, S (reprint author), Lawrence Livermore Natl Lab, Livermore, CA 94550 USA. EM reyes20@llnl.gov OI Coons, Jim/0000-0003-1392-298X NR 47 TC 0 Z9 0 U1 21 U2 21 PU ELSEVIER SCIENCE SA PI LAUSANNE PA PO BOX 564, 1001 LAUSANNE, SWITZERLAND SN 0920-3796 EI 1873-7196 J9 FUSION ENG DES JI Fusion Eng. Des. PD NOV 1 PY 2016 VL 109 BP 175 EP 181 DI 10.1016/j.fusengdes.2016.03.034 PN A PG 7 WC Nuclear Science & Technology SC Nuclear Science & Technology GA DU7VE UT WOS:000382421900031 ER PT J AU Nygren, RE Youchison, DL Wirth, BD Snead, LL AF Nygren, Richard E. Youchison, Dennis L. Wirth, Brian D. Snead, Lance L. TI A new vision of plasma facing components SO FUSION ENGINEERING AND DESIGN LA English DT Article; Proceedings Paper CT 12th International Symposium on Fusion Nuclear Technology (ISFNT) CY SEP 14-18, 2015 CL Jeju, SOUTH KOREA DE Plasma facing components; First wall; Divertor; Tungsten; Additive manufacturing ID HIGH-HEAT-FLUX; COOLED DIVERTOR; POWER-PLANT; TUNGSTEN MATERIALS; HELIUM PLASMA; LOW-ENERGY; IRRADIATION; DEMO; DESIGN; TECHNOLOGY AB This paper advances a vision for plasma facing components (PFCs) that includes the following points. The solution for plasma facing materials likely consists of engineered structures in which the layer of plasma facing material (PFM) is integrated with an engineered structure that cools the PFM and may also transition with graded composition. The key to achieving this PFC architecture will likely lie in advanced manufacturing methods, e.g., additive manufacturing, that can produce layers with controlled porosity and features such as micro-fibers and/or nano-particles that can collect He and transmutation products, limit tritium retention, and do all this in a way that maintains adequate robustness for a satisfactory lifetime. This vision has significant implications for how we structure a development program. (C) 2016 Elsevier B.V. All rights reserved. C1 [Nygren, Richard E.] Sandia Natl Labs, POB 5800, Albuquerque, NM 87185 USA. [Wirth, Brian D.] Univ Tennessee, Knoxville, TN USA. [Youchison, Dennis L.] Oak Ridge Natl Lab, Oak Ridge, TN USA. RP Nygren, RE (reprint author), Sandia Natl Labs, POB 5800, Albuquerque, NM 87185 USA. EM renygre@sandia.gov NR 57 TC 0 Z9 0 U1 17 U2 17 PU ELSEVIER SCIENCE SA PI LAUSANNE PA PO BOX 564, 1001 LAUSANNE, SWITZERLAND SN 0920-3796 EI 1873-7196 J9 FUSION ENG DES JI Fusion Eng. Des. PD NOV 1 PY 2016 VL 109 BP 192 EP 200 DI 10.1016/j.fusengdes.2016.03.031 PN A PG 9 WC Nuclear Science & Technology SC Nuclear Science & Technology GA DU7VE UT WOS:000382421900034 ER PT J AU Ibrahim, AM Polunovskiy, E Loughlin, MJ Grove, RE Sawan, ME AF Ibrahim, Ahmad M. Polunovskiy, Eduard Loughlin, Michael J. Grove, Robert E. Sawan, Mohamed E. TI Acceleration of calculation of nuclear heating distributions in ITER toroidal field coils using hybrid Monte Carlo/deterministic techniques SO FUSION ENGINEERING AND DESIGN LA English DT Article; Proceedings Paper CT 12th International Symposium on Fusion Nuclear Technology (ISFNT) CY SEP 14-18, 2015 CL Jeju, SOUTH KOREA DE ITER shielding; Toroidal field coils; Nuclear heating distribution; Hybrid Monte Carlo/deterministic techniques ID VARIANCE REDUCTION AB Because the superconductivity of the ITER toroidal field coils (TFC) must be protected against local overheating, detailed spatial distribution of the TFC nuclear heating is needed to assess the acceptability of the designs of the blanket, vacuum vessel (VV), and VV thermal shield. Accurate Monte Carlo calculations of the distributions of the TFC nuclear heating are challenged by the small volumes of the tally segmentations and by the thick layers of shielding provided by the blanket and VV. To speed up the MCNP calculation of the nuclear heating distribution in different segments of the coil casing, ground insulation, and winding packs of the ITER TFC, the ITER Organization (10) used the MCNP weight window generator (WWG). The maximum relative uncertainty of the tallies in this calculation was 82.7%. In this work, this MCNP calculation was repeated using variance reduction parameters generated by the Oak Ridge National Laboratory AutomateD VAriaNce reducTion Generator (ADVANTG) code and both MCNP calculations were compared in terms of computational efficiency and reliability. Even though the ADVANTG MCNP calculation used less than one-sixth of the computational resources of the IO calculation, the relative uncertainties of all the tallies in the ADVANTG MCNP calculation were less than 6.1%. The nuclear heating results of the two calculations were significantly different by factors between 1.5 and 2.3 in some of the segments of the furthest winding pack turn from the plasma neutron source. Even though the nuclear heating in this turn may not affect the ITER design because it is much smaller than the nuclear heating in the turns that are closer to the plasma source, it is our recommendation to adopt the utilization of ADVANTG in similar calculations to increase the reliability of MCNP calculations of detailed distributions of nuclear responses. Published by Elsevier B.V. C1 [Ibrahim, Ahmad M.; Grove, Robert E.] Oak Ridge Natl Lab, POB 2008, Oak Ridge, TN 37831 USA. [Polunovskiy, Eduard; Loughlin, Michael J.] ITER Org, Route Vinon Sur Verdon, F-13067 St Paul Les Durance, France. [Sawan, Mohamed E.] Univ Wisconsin, 1500 Engn Dr, Madison, WI 53706 USA. RP Ibrahim, AM (reprint author), Oak Ridge Natl Lab, POB 2008, Oak Ridge, TN 37831 USA. EM ibrahimam@ornl.gov NR 10 TC 0 Z9 0 U1 3 U2 3 PU ELSEVIER SCIENCE SA PI LAUSANNE PA PO BOX 564, 1001 LAUSANNE, SWITZERLAND SN 0920-3796 EI 1873-7196 J9 FUSION ENG DES JI Fusion Eng. Des. PD NOV 1 PY 2016 VL 109 BP 255 EP 260 DI 10.1016/j.fusengdes.2016.03.016 PN A PG 6 WC Nuclear Science & Technology SC Nuclear Science & Technology GA DU7VE UT WOS:000382421900045 ER PT J AU Kim, S Van Hove, W Ferrada, J Di Maio, PA Felde, D Raphael, M Dell'Orco, G Berry, J AF Kim, Seokho Van Hove, Walter Ferrada, Juan Di Maio, Pietro Alessandro Felde, David Raphael, Mitteau Dell'Orco, Giovanni Berry, Jan TI Draining and drying process development of the Tokamak Cooling Water System of ITER SO FUSION ENGINEERING AND DESIGN LA English DT Article; Proceedings Paper CT 12th International Symposium on Fusion Nuclear Technology (ISFNT) CY SEP 14-18, 2015 CL Jeju, SOUTH KOREA DE First Wall; Blanket; Draining Process; Drying Process ID STEADY-STATE AB The ITER Organization (IO) developed a thermal-hydraulic (TH) model of the complex first wall and blanket (FW/BLK) cooling channels to determine gas flow rate and pressure required to effectively blow out the water in the FW/BLK. In addition, US ITER conducted experiments for selected geometries of FW/BLK flow channels to predict the blowout parameters. The analysis indicates that as low as 2 MPa of pressure difference over the blanket modules will ensure substantial evacuation of the water in blankets with just a few percent remaining in the blanket flow channels. A limited validation study indicates that the analysis yields less conservative results to compare against data collected from experiments. Therefore, the designed blow out flow of the drying system was selected with a large margin above the measured values to ensure the blow out operation. (C) 2016 Elsevier B.V. All rights reserved. C1 [Kim, Seokho; Van Hove, Walter; Ferrada, Juan; Berry, Jan] Oak Ridge Natl Lab, US ITER, Oak Ridge, TN 37830 USA. [Di Maio, Pietro Alessandro] Univ Palermo, Viale Sci, I-90128 Palermo, Italy. [Felde, David] ORNL, Reactor & Nucl Syst Div, Oak Ridge, TN USA. [Raphael, Mitteau; Dell'Orco, Giovanni] ITER Org, F-13067 St Paul Les Durance, France. RP Kim, S (reprint author), Oak Ridge Natl Lab, US ITER, Oak Ridge, TN 37830 USA. EM kims@ornl.gov OI DI MAIO, Pietro Alessandro/0000-0002-2018-3831 NR 9 TC 0 Z9 0 U1 3 U2 3 PU ELSEVIER SCIENCE SA PI LAUSANNE PA PO BOX 564, 1001 LAUSANNE, SWITZERLAND SN 0920-3796 EI 1873-7196 J9 FUSION ENG DES JI Fusion Eng. Des. PD NOV 1 PY 2016 VL 109 BP 272 EP 277 DI 10.1016/j.fusengdes.2016.03.013 PN A PG 6 WC Nuclear Science & Technology SC Nuclear Science & Technology GA DU7VE UT WOS:000382421900048 ER PT J AU Boscary, J Greuner, H Ehrke, G Boswirth, B Wang, Z Clark, E Lumsdaine, A Tretter, J McGinnis, D Lore, J Ekici, K AF Boscary, J. Greuner, H. Ehrke, G. Boeswirth, B. Wang, Z. Clark, E. Lumsdaine, A. Tretter, J. McGinnis, D. Lore, J. Ekici, K. TI Prototyping phase of the high heat flux scraper element of Wendelstein 7-X SO FUSION ENGINEERING AND DESIGN LA English DT Article; Proceedings Paper CT 12th International Symposium on Fusion Nuclear Technology (ISFNT) CY SEP 14-18, 2015 CL Jeju, SOUTH KOREA DE Stellarator; Wendelstein 7-X; Plasma facing component; Divertor; Monoblock ID TARGET ELEMENTS; DIVERTOR; DESIGN AB The water-cooled high heat flux scraper element aims to reduce excessive heat loads on the target element ends of the actively cooled divertor of Wendelstein 7-X. Its purpose is to intercept some of the plasma fluxes both upstream and downstream before they reach the divertor surface. The scraper element has 24 identical plasma facing components (PFCs) divided into 6 modules. One module has 4 PFCs hydraulically connected in series by 2 water boxes. A PFC, 247 mm long and 28 mm wide, has 13 monoblocks made of CFC NB31 bonded by hot isostatic pressing onto a CuCrZr cooling tube equipped with a copper twisted tape. 4 full-scale prototypes of PFCs have been successfully tested in the GLADIS facility up to 20 MW/m(2). The difference observed between measured and calculated surface temperatures is probably due to the inhomogeneity of CFC properties. The design of the water box prototypes has been detailed to allow the junction between the cooling pipe of the PFCs and the water boxes by internal orbital welding. The prototypes are presently under fabrication. (C) 2016 Elsevier B.V. All rights reserved. C1 [Boscary, J.; Greuner, H.; Boeswirth, B.; Wang, Z.; Tretter, J.] Max Planck Inst Plasma Phys, Garching, Germany. [Lumsdaine, A.; McGinnis, D.] USA Natl Lab, Oak Ridge Natl Lab, Oak Ridge, TN USA. [Ehrke, G.] Max Planck Inst Plasma Phys, Greifswald, Germany. [Clark, E.; Ekici, K.] Univ Tennessee, Knoxville, TN USA. RP Boscary, J (reprint author), Max Planck Inst Plasma Phys, Garching, Germany. EM jean.boscary@ipp.mpg.de NR 13 TC 0 Z9 0 U1 1 U2 1 PU ELSEVIER SCIENCE SA PI LAUSANNE PA PO BOX 564, 1001 LAUSANNE, SWITZERLAND SN 0920-3796 EI 1873-7196 J9 FUSION ENG DES JI Fusion Eng. Des. PD NOV 1 PY 2016 VL 109 BP 773 EP 776 DI 10.1016/j.fusengdes.2016.02.001 PN A PG 4 WC Nuclear Science & Technology SC Nuclear Science & Technology GA DU7VE UT WOS:000382421900135 ER PT J AU Merrill, BJ Humrickhouse, PW Shimada, M AF Merrill, Brad J. Humrickhouse, Paul W. Shimada, Masashi TI Recent development and application of a new safety analysis code for fusion reactors SO FUSION ENGINEERING AND DESIGN LA English DT Article; Proceedings Paper CT 12th International Symposium on Fusion Nuclear Technology (ISFNT) CY SEP 14-18, 2015 CL Jeju, SOUTH KOREA DE Fusion safety; MELCOR; LOCA; TMAP; Tritium transport ID MELCOR AB This paper describes the recent progress made in the development of two codes for fusion reactor safety assessments at the Idaho National Laboratory (INL): MELCOR for fusion and the Tritium Migration Analysis Program (TMAP). During the ITER engineering design activity (EDA), the INL Fusion Safety Program (FSP) modified the MELCOR 1.8.2 code for fusion applications to perform ITER thermal hydraulic safety analyses. Because MELCOR has undergone many improvements at SNL-NM since version 1.8.2 was released, the INL FSP recently imported these same fusion modifications into the MELCOR 1.8.6 code, along with the multiple fluids modifications of MELCOR 1.8.5 for fusion used in US advanced fusion reactor design studies. TMAP has also been under development for several decades at the INL by the FSP. TMAP treats multi-specie surface absorption and diffusion in composite materials with dislocation traps, plus the movement of these species from room to room by fluid flow within a given facility. Recently, TMAP was updated to consider multiple trap site types to allow the simulation of experimental data from neutron irradiated tungsten. The natural development path for both of these codes is to merge their capabilities into one computer code to provide a more comprehensive safety tool for analyzing accidents in fusion reactors. In this paper we detail recent developments in this area and the application of this new capability to a DEMO relevant water-cooled tungsten armored divertor. (C) 2016 Elsevier B.V. All rights reserved. C1 [Merrill, Brad J.; Humrickhouse, Paul W.; Shimada, Masashi] Idaho Natl Lab, POB 1625, Idaho Falls, ID 83415 USA. RP Merrill, BJ (reprint author), Idaho Natl Lab, POB 1625, Idaho Falls, ID 83415 USA. EM Brad.Merrill@inl.gov OI Shimada, Masashi/0000-0002-1592-843X NR 14 TC 0 Z9 0 U1 8 U2 8 PU ELSEVIER SCIENCE SA PI LAUSANNE PA PO BOX 564, 1001 LAUSANNE, SWITZERLAND SN 0920-3796 EI 1873-7196 J9 FUSION ENG DES JI Fusion Eng. Des. PD NOV 1 PY 2016 VL 109 BP 970 EP 974 DI 10.1016/j.fusengdes.2016.01.041 PN A PG 5 WC Nuclear Science & Technology SC Nuclear Science & Technology GA DU7VE UT WOS:000382421900167 ER PT J AU Dahms, RN Oefelein, JC AF Dahms, Rainer N. Oefelein, Joseph C. TI The significance of drop non-sphericity in sprays SO INTERNATIONAL JOURNAL OF MULTIPHASE FLOW LA English DT Article DE Drop deformation; Drop breakup; Lagrangian-eulerian spray dynamics ID LARGE-EDDY SIMULATION; SUBGRID-SCALE MODEL; UNDERSTANDING IGNITION PROCESSES; FLAME FRONT PROPAGATION; LINEAR GRADIENT THEORY; TURBULENT LIQUID JET; DRAG COEFFICIENT; NONSPHERICAL PARTICLES; SUPERCRITICAL PRESSURE; INTERFACIAL PROPERTIES AB This. paper presents a new framework to model drop dynamics in Lagrangian sprays. The framework builds on the Taylor Analogy Breakup (TAB) model. Real-fluid (gas-liquid) thermodynamics applicable to multicomponent systems are combined with Gradient Theory to facilitate detailed calculations of drop surface tension forces, oscillations, and breakup processes. This is combined with a more detailed treatment of deforming drop dynamics to construct more accurate representations of the local interfacial exchanges of mass, momentum, and energy. The framework is derived using an energy balance equation that explicitly enforces drop momentum conservation during the breakup process. This facilitates development of a refined set of drop equations that address current shortcomings in the prediction of drop properties over a wide range of relevant breakup conditions. The resulting drag forces, evaporation, and heating rates deviate significantly from the predictions given by contemporary drop models used in modern simulations. These deviations are quantified using Large Eddy Simulation (LES) with a Lagrangian-Eulerian modeling approach. The analysis demonstrates how the model improvements in the new framework provides a more detailed representation of physical complexities that are largely neglected in modern studies. (C) 2016 Elsevier Ltd. All rights reserved. C1 [Dahms, Rainer N.; Oefelein, Joseph C.] Sandia Natl Labs, Combust Res Facil, Livermore, CA 94551 USA. RP Dahms, RN (reprint author), Sandia Natl Labs, Combust Res Facil, Livermore, CA 94551 USA. EM Rndahms@sandia.gov FU Sandia National Laboratories under the Early Career Laboratory-Directed Research and Development (EC-LDRD) program; Division of Chemical Sciences, Geosciences and Biosciences, Office of Basic Energy Sciences, U.S. Department of Energy; U.S. Department of Energy [DE-AC04-AL85000] FX Support for this work was provided by Sandia National Laboratories under the Early Career Laboratory-Directed Research and Development (EC-LDRD) program. This research was also funded by the Division of Chemical Sciences, Geosciences and Biosciences, Office of Basic Energy Sciences, U.S. Department of Energy. Sandia National Laboratories is a multiprogram laboratory operated by Sandia Corporation, a Lockheed Martin Company, for the U.S. Department of Energy under contract DE-AC04-AL85000. This research was performed at the Combustion Research Facility, Sandia National Laboratories, Livermore, California. NR 117 TC 0 Z9 0 U1 6 U2 6 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 0301-9322 EI 1879-3533 J9 INT J MULTIPHAS FLOW JI Int. J. Multiph. Flow PD NOV PY 2016 VL 86 BP 67 EP 85 DI 10.1016/j.ijmultiphaseflow.2016.07.010 PG 19 WC Mechanics SC Mechanics GA DW8XD UT WOS:000383937900007 ER PT J AU Liu, C Jin, T Louis, ME Pantovich, SA Skraba-Joiner, SL Rajh, T Li, GH AF Liu, Chao Jin, Tong Louis, Michael E. Pantovich, Sebastian A. Skraba-Joiner, Sarah L. Rajh, Tijana Li, Gonghu TI Molecular deposition of a macrocyclic cobalt catalyst on TiO2 nanoparticles SO JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL LA English DT Article DE Hybrid photocatalyst; CO2 reduction; Titanium dioxide; Cobalt cyclam ID PHOTOCATALYTIC CO2 REDUCTION; ELECTRON-SPIN-RESONANCE; METAL-ORGANIC FRAMEWORKS; CARBON-DIOXIDE REDUCTION; SENSITIZED SOLAR-CELLS; VISIBLE-LIGHT; ARTIFICIAL PHOTOSYNTHESIS; PHOTOCHEMICAL PROPERTIES; HYBRID PHOTOCATALYST; WATER OXIDATION AB Hybrid photocatalysts consisting of molecular catalysts and solid-state surfaces have demonstrated great potential as robust and efficient systems in solar fuel production. Based on our prior work, we synthesized hybrid photocatalysts by depositing a macrocyclic Co(III) complex on three different TiO2 nanomaterials via a microwave method. The hybrid photocatalysts were tested in CO2 reduction and were thoroughly characterized with spectroscopic (UV-vis, FTIR and EPR) and microscopic (TEM) techniques. The presence of terminal OH groups on TiO2 surfaces was essential for the molecular deposition of catalytically active Co(III) sites. On a TiO2 material without such terminal OH groups, the Co(III) complex formed amorphous aggregates, which hindered interfacial electron transfer from photoactivated TiO2 to the surface molecular complex. EPR studies further revealed important information regarding the coordination geometry and interaction with CO2 of surface cobalt sites in the hybrid photocatalysts. (C) 2016 Elsevier B.V. All rights reserved. C1 [Liu, Chao; Jin, Tong; Louis, Michael E.; Pantovich, Sebastian A.; Skraba-Joiner, Sarah L.; Li, Gonghu] Univ New Hampshire, Dept Chem, Durham, NH 03824 USA. [Rajh, Tijana] Argonne Natl Lab, Ctr Nanoscale Mat, 9700 S Cass Ave, Argonne, IL 60439 USA. RP Li, GH (reprint author), Univ New Hampshire, Dept Chem, Durham, NH 03824 USA.; Rajh, T (reprint author), Argonne Natl Lab, Ctr Nanoscale Mat, 9700 S Cass Ave, Argonne, IL 60439 USA. EM rajh@anl.gov; gonghu.li@unh.edu RI Liu, Chao/S-1271-2016 OI Liu, Chao/0000-0002-6636-7871 FU U.S. National Science Foundation [CBET-1510810]; U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences User Facility [DE-AC02-06CH11357] FX This research conducted at the University of New Hampshire was supported by the U.S. National Science Foundation through grant CBET-1510810 to G.L. The EPR work was performed at Argonne National Laboratory, the Center for Nanoscale Materials, a U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences User Facility under Contract No. DE-AC02-06CH11357. The generous donation of P25 TiO2 by Evonik is greatly appreciated. We are grateful to Drs. Alexander Cowan, Richard Johnson, and Scott Greenwood for helpful discussions and assistance in various aspects of experiments. NR 61 TC 0 Z9 0 U1 32 U2 34 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 1381-1169 EI 1873-314X J9 J MOL CATAL A-CHEM JI J. Mol. Catal. A-Chem. PD NOV PY 2016 VL 423 BP 293 EP 299 DI 10.1016/j.molcata.2016.07.019 PG 7 WC Chemistry, Physical SC Chemistry GA DW7JS UT WOS:000383827600034 ER PT J AU Smith, JK Baumann, T Bazin, D Brown, J DeYoung, PA Frank, N Jones, MD Kohley, Z Luther, B Marks, B Spyrou, A Stephenson, SL Thoennessen, M Volya, A AF Smith, J. K. Baumann, T. Bazin, D. Brown, J. DeYoung, P. A. Frank, N. Jones, M. D. Kohley, Z. Luther, B. Marks, B. Spyrou, A. Stephenson, S. L. Thoennessen, M. Volya, A. TI Neutron correlations in the decay of the first excited state of Li-11 SO NUCLEAR PHYSICS A LA English DT Article DE Neutron spectroscopy; Exotic nuclei; Halo nuclei; Three-body correlations ID HALO NUCLEUS LI-11; COULOMB DISSOCIATION; CROSS-TALK; SPECTROSCOPY; SYSTEM; ARRAY; EXCITATION; GEANT4 AB The decay of unbound excited Li-11 was measured after being populated by a two-proton removal from a B-13 beam at 71 MeV/nucleon. Decay energy spectra and Jacobi plots were obtained from measurements of the momentum vectors of the Li-9 fragment and neutrons. A resonance at an excitation energy of similar to 1.2 MeV was observed. The kinematics of the decay are equally well fit by a simple dineutron-like model or a phase-space model that includes final state interactions. A sequential decay model can be excluded. (C) 2016 Elsevier B.V. All rights reserved. C1 [Smith, J. K.; Baumann, T.; Bazin, D.; Jones, M. D.; Kohley, Z.; Spyrou, A.; Thoennessen, M.] Michigan State Univ, Natl Supercond Cyclotron Lab, E Lansing, MI 48824 USA. [Smith, J. K.; Jones, M. D.; Spyrou, A.; Thoennessen, M.] Michigan State Univ, Dept Phys, E Lansing, MI 48824 USA. [Brown, J.] Wabash Coll, Dept Phys, Crawfordsville, IN 47933 USA. [DeYoung, P. A.; Marks, B.] Hope Coll, Dept Phys, Holland, MI 49422 USA. [Frank, N.] Augustana Coll, Dept Phys & Astron, Rock Isl, IL 61201 USA. [Kohley, Z.] Michigan State Univ, Dept Chem, E Lansing, MI 48824 USA. [Luther, B.] Concordia Coll, Dept Phys, Moorhead, MN 56562 USA. [Stephenson, S. L.] Gettysburg Coll, Dept Phys, Gettysburg, PA 17325 USA. [Volya, A.] Florida State Univ, Dept Phys, Tallahassee, FL 32306 USA. [Smith, J. K.] TRIUMF, 4004 Wesbrook Mall, Vancouver, BC V6T 2A3, Canada. [Jones, M. D.] LBNL, Berkeley, CA 94720 USA. RP Smith, JK (reprint author), Michigan State Univ, Natl Supercond Cyclotron Lab, E Lansing, MI 48824 USA.; Smith, JK (reprint author), Michigan State Univ, Dept Phys, E Lansing, MI 48824 USA. EM jsmith@triumf.ca FU NSF [PHY-096173, PHY-1102511, PHY-1205537, PHY-1306074]; DOE [DE-SC-0009883]; Department of Energy National Nuclear Security Administration [DE-NA0000979] FX The authors would like to thank Miguel Marques for sharing the code for the phase space with FSI calculations with us. This work was funded by NSF grant Nos. PHY-096173, PHY-1102511, PHY-1205537, and PHY-1306074 and DOE Grant No. DE-SC-0009883. This material is based upon work supported by the Department of Energy National Nuclear Security Administration under Grant No. DE-NA0000979. NR 47 TC 0 Z9 0 U1 10 U2 10 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0375-9474 EI 1873-1554 J9 NUCL PHYS A JI Nucl. Phys. A PD NOV PY 2016 VL 955 BP 27 EP 40 DI 10.1016/j.nuclphysa.2016.05.023 PG 14 WC Physics, Nuclear SC Physics GA DW0CC UT WOS:000383307500003 ER PT J AU Birch, M Pritychenko, B Singh, B AF Birch, M. Pritychenko, B. Singh, B. TI On the equivalence of experimental B(E2) values determined by various techniques SO NUCLEAR PHYSICS A LA English DT Article DE Reduced transition probabilities; Nuclear data analysis; Coulomb excitation AB We establish the equivalence of the various techniques for measuring B(E2) values using a statistical analysis. Data used in this work come from the recent compilation by B. Pritychenko et al. (2016) [5]. We consider only those nuclei for which the B(E2) values were measured by at least two different methods, with each method being independently performed at least twice. Our results indicate that most prevalent methods of measuring B(E2) values are equivalent, with some weak evidence that Doppler-shift attenuation method (DSAM) measurements may differ from Coulomb excitation (CE) and nuclear resonance fluorescence (NRF) measurements. However, such an evidence appears to arise from discrepant DSAM measurements of the lifetimes for Ni-60 and some Sn nuclei rather than a systematic deviation in the method itself. Published by Elsevier B.V. C1 [Birch, M.; Singh, B.] McMaster Univ, Dept Phys & Astron, Hamilton, ON L8S 4M1, Canada. [Pritychenko, B.] Brookhaven Natl Lab, Natl Nucl Data Ctr, Upton, NY 11973 USA. RP Pritychenko, B (reprint author), Brookhaven Natl Lab, Natl Nucl Data Ctr, Upton, NY 11973 USA. EM pritychenko@bnl.gov OI Pritychenko, Boris/0000-0002-3342-8631 FU Office of Nuclear Physics, Office of Science of the U.S. Department of Energy [DE-AC02-98CH10886]; Brookhaven Science Associates, LC; Office of Science of the U.S. Department of Energy FX We are indebted to Dr. M. Herman (BNL) for support of this project. The authors gratefully acknowledge J.M. Allmond (ORNL) for providing his latest results and fruitful discussions. Work at Brookhaven was funded by the Office of Nuclear Physics, Office of Science of the U.S. Department of Energy, under Contract No. DE-AC02-98CH10886 with Brookhaven Science Associates, LC. Work at McMaster University was partially supported by the Office of Science of the U.S. Department of Energy. NR 12 TC 1 Z9 1 U1 3 U2 3 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0375-9474 EI 1873-1554 J9 NUCL PHYS A JI Nucl. Phys. A PD NOV PY 2016 VL 955 BP 145 EP 155 DI 10.1016/j.nuclphysa.2016.06.012 PG 11 WC Physics, Nuclear SC Physics GA DW0CC UT WOS:000383307500011 ER PT J AU Li, CL Aston, JE Lacey, JA Thompson, VS Thompson, DN AF Li, Chenlin Aston, John E. Lacey, Jeffrey A. Thompson, Vicki S. Thompson, David N. TI Impact of feedstock quality and variation on biochemical and thermochemical conversion SO RENEWABLE & SUSTAINABLE ENERGY REVIEWS LA English DT Review DE Feedstock quality; Ash; Alkali metals; Pyrolysis; Fermentation; Hydrothermal liquefaction ID DILUTE-ACID PRETREATMENT; CATALYTIC FAST PYROLYSIS; HYDROTHERMAL LIQUEFACTION; CORN STOVER; ENZYMATIC-HYDROLYSIS; SACCHAROMYCES-CEREVISIAE; BIO-OIL; FERMENTATION INHIBITORS; LIGNOCELLULOSIC BIOMASS; BIOETHANOL PRODUCTION AB The production of biofuels from lignocellulosic feedstock is attracting considerable attention in the United States and globally as a strategy to diversify energy resources, spur regional economic development and reduce greenhouse gas emissions. Because of the wide variation in feedstock types, compositions and content of convertible organics, there is a growing need to better understand correlations among feedstock quality attributes and conversion performance. Knowledge of the feedstock impact on conversion is essential to supply quality controlled, uniform and on-spec feedstocks to biorefineries. This review paper informs the development of meaningful feedstock quality specifications for different conversion processes. Discussions are focused on how compositional properties of feedstocks affect various unit operations in biochemical conversion processes, fast pyrolysis and hydrothermal liquefaction. In addition, future perspectives are discussed that focus on the challenges and prospects of addressing compositionally intrinsic inhibitors through feedstock preprocessing at regionally distributed depots. Such preprocessing depots may allow for the commoditization of lignocellulosic feedstock and realization of stable, cost-effective and quality controlled biomass supply systems. (C) 2016 Elsevier Ltd. All rights reserved. C1 [Li, Chenlin] Idaho Natl Lab, Biofuels & Renewable Energy Technol Dept, Idaho Falls, ID USA. [Aston, John E.; Lacey, Jeffrey A.; Thompson, Vicki S.; Thompson, David N.] Idaho Natl Lab, Biol & Chem Proc Dept, Idaho Falls, ID USA. RP Thompson, DN (reprint author), Idaho Natl Lab, Biol & Chem Proc Dept, Idaho Falls, ID USA. EM David.Thompson@inl.gov RI Thompson, Vicki/B-9086-2017 OI Thompson, Vicki/0000-0003-4975-392X FU U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, Bioenergy Technologies Office, under DOE Idaho Operations Office [DE-AC07-051D14517] FX This work is supported by the U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, Bioenergy Technologies Office, under DOE Idaho Operations Office Contract DE-AC07-051D14517. NR 140 TC 2 Z9 2 U1 43 U2 43 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 1364-0321 J9 RENEW SUST ENERG REV JI Renew. Sust. Energ. Rev. PD NOV PY 2016 VL 65 BP 525 EP 536 DI 10.1016/j.rser.2016.06.063 PG 12 WC GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY; Energy & Fuels SC Science & Technology - Other Topics; Energy & Fuels GA DV9WV UT WOS:000383293800037 ER PT J AU Bird, L Lew, D Milligan, M Carlini, EM Estanqueiro, A Flynn, D Gomez-Lazaro, E Holttinen, H Menemenlis, N Orths, A Eriksen, PB Smith, JC Soder, L Sorensen, P Altiparmakis, A Yasuda, Y Miller, J AF Bird, Lori Lew, Debra Milligan, Michael Carlini, E. Maria Estanqueiro, Ana Flynn, Damian Gomez-Lazaro, Emilio Holttinen, Hannele Menemenlis, Nickie Orths, Antje Eriksen, Peter Borre Smith, J. Charles Soder, Lennart Sorensen, Poul Altiparmakis, Argyrios Yasuda, Yoh Miller, John TI Wind and solar energy curtailment: A review of international experience SO RENEWABLE & SUSTAINABLE ENERGY REVIEWS LA English DT Review DE Wind; Solar; Curtailment; Transmission congestion AB Greater penetrations of variable renewable generation on some electric grids have resulted in increased levels of curtailment in recent years. Studies of renewable energy grid integration have found that curtailment levels may grow as the penetration of wind and solar energy generation increases. This paper reviews international experience with curtailment of wind and solar energy on bulk power systems in recent years, with a focus on eleven countries in Europe, North America, and Asia. It examines levels of curtailment, the causes of curtailment, curtailment methods and use of market based dispatch, as well as operational, institutional, and other changes that are being made to reduce renewable energy curtailment. (C) 2016 Elsevier Ltd. All rights reserved. C1 [Bird, Lori; Milligan, Michael; Miller, John] Natl Renewable Energy Lab, 15013 Denver West Pkwy, Golden, CO 80401 USA. [Lew, Debra] GE Energy, 1 River Rd, Schenectady, NY 12345 USA. [Carlini, E. Maria] Terna Rete Italia, Viale Edgidio Galbani 70, I-00156 Rome, Italy. [Estanqueiro, Ana] LNEG, Azinhaga Lameiros Estr Paco do Lumiar 22, P-1649038 Lisbon, Portugal. [Flynn, Damian] Univ Coll Dublin, Dublin 4, Ireland. [Gomez-Lazaro, Emilio] Univ Castilla La Mancha, Albacete 02071, Spain. [Holttinen, Hannele] VTT, POB 1601, FIN-02044 Espoo, Finland. [Menemenlis, Nickie] Hydro Quebec, Varennes, PQ J3X 1S1, Canada. [Orths, Antje; Eriksen, Peter Borre] Energinet Dk, Tonne Kjaersvej 65, DK-7000 Fredericia, Denmark. [Smith, J. Charles] UVIG, POB 2787, Reston, VA 20195 USA. [Soder, Lennart] KTH, Teknikringen 33, S-10044 Stockholm, Sweden. [Sorensen, Poul; Altiparmakis, Argyrios] Tech Univ Denmark, Anker Engelunds Vej 1 Bygning 101A, DK-2800 Lyngby, Denmark. [Yasuda, Yoh] Kansai Univ, 3-3-35 Yamate Cho, Suita, Osaka, Japan. RP Milligan, M (reprint author), Natl Renewable Energy Lab, 15013 Denver West Pkwy, Golden, CO 80401 USA. EM Michael.Milligan@nrel.gov RI Estanqueiro, Ana/J-9752-2012; Sorensen, Poul/C-6263-2008 OI Estanqueiro, Ana/0000-0002-0476-2526; Sorensen, Poul/0000-0001-5612-6284 FU U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy [WE148B01]; "Ministerio de Economia y Competitividad"; European Union FEDER [ENE2012-34603] FX This article was developed by participants of the International Energy Agency Task 25 working group on Design and Operation of Power Systems with Large Amounts of Wind Power (see http://www.ieawind.org/task_25.html). The authors would like to thank Dr. Thomas Ackermann, who provided the German curtailment data, and the U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, who supported this work under WE148B01. Emilio Gomez Lazaro thanks the "Ministerio de Economia y Competitividad" and European Union FEDER, which supported this work under project ENE2012-34603. The U.S. Government retains and the publisher, by accepting the article for publication, acknowledges that the U.S. Government retains a nonexclusive, paid-up, irrevocable, worldwide license to publish or reproduce the published form of this work, or allow others to do so, for U.S. Government purposes. NR 42 TC 0 Z9 0 U1 23 U2 23 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 1364-0321 J9 RENEW SUST ENERG REV JI Renew. Sust. Energ. Rev. PD NOV PY 2016 VL 65 BP 577 EP 586 DI 10.1016/j.rser.2016.06.082 PG 10 WC GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY; Energy & Fuels SC Science & Technology - Other Topics; Energy & Fuels GA DV9WV UT WOS:000383293800041 ER PT J AU Baldassarri, C Shehabi, A Asdrubali, F Masanet, E AF Baldassarri, Catia Shehabi, Arman Asdrubali, Francesco Masanet, Eric TI Energy and emissions analysis of next generation electrochromic devices SO SOLAR ENERGY MATERIALS AND SOLAR CELLS LA English DT Article DE Nanocrystal-based ion conducting films; "Cradle-to-gate" energy and emissions analysis; Electrochromic windows; Solution-based processing ID LIFE-CYCLE ASSESSMENT; OF-THE-ART; ENVIRONMENTAL ASSESSMENT; LIGHT TRANSMITTANCE; WINDOW GLAZINGS; PERFORMANCE; FILMS; OPTIMIZATION; NANOCRYSTALS; FRAMES AB The impact of buildings on the environment, energy consumption and climate change is significant, as they use a large amount of resources across their life-cycle. Since windows play an important role in the overall energy and environmental performance of buildings, emerging technologies are focused on the optimization of these building components. Among window design technologies, electrochromic (EC) devices have received growing interest for their ability to dynamically manage the daylight and solar energy entering buildings. Near-infrared switching electrochromic (NEC) glazed windows use a novel EC window technology that is able to continuously provide high transparency while modulating solar heat gains. This study evaluated the manufacturing phase of NEC windows to understand if their use phase performance comes at acceptable manufacturing burdens. This study also identified which constraints are connected to the market shift to the novel technology, which can provide the research community with useful information to better design the technology as it develops. A comparative "cradle-to-gate" energy and emissions analysis was carried out between NEC and conventional EC windows. The obtained results for the Global Warming Potential of the conventional EC device was 85 kg CO2-eq/m(2) and the Cumulative Energy Demand was 1680 MJ-eq/m(2). Results for the NEC device were found to be 50 kg CO2-eq/m(2) and 1050 MJ-eq/m(2), with the reduction primarily due to replacing the energy intensive thin film deposition used in conventional EC with a solution-based coating process. Finally, when an entire window is modeled (EC device, frame, glazing and sealing), the difference over conventional EC, in terms of primary energy consumption, ranged for the whole window manufacturing from 15% to 21%, depending on the material of the frame. (C) 2015 Elsevier B.V. All rights reserved. C1 [Baldassarri, Catia] European Commiss, Inst Environm & Sustainabil, Joint Res Ctr, Ispra, Italy. [Shehabi, Arman] Lawrence Berkeley Natl Lab, Energy Anal Grp, Berkeley, CA USA. [Asdrubali, Francesco] Univ Perugia, Dept Engn, Perugia, Italy. [Masanet, Eric] Northwestern Univ, McCormick Sch Engn, Evanston, IL USA. RP Baldassarri, C (reprint author), European Commiss, Inst Environm & Sustainabil, Joint Res Ctr, Ispra, Italy. EM catia.baldassarri@jrc.ec.europa.eu NR 49 TC 0 Z9 0 U1 32 U2 33 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0927-0248 EI 1879-3398 J9 SOL ENERG MAT SOL C JI Sol. Energy Mater. Sol. Cells PD NOV PY 2016 VL 156 SI SI BP 170 EP 181 DI 10.1016/j.solmat.2015.12.017 PG 12 WC Energy & Fuels; Materials Science, Multidisciplinary; Physics, Applied SC Energy & Fuels; Materials Science; Physics GA DW0AU UT WOS:000383304100018 ER PT J AU Savara, A AF Savara, Aditya TI Simulation and fitting of complex reaction network TPR: The key is the objective function SO SURFACE SCIENCE LA English DT Article DE Temperature programmed desorption; Temperature programmed reaction; Microkinetics; Transient kinetics; Parameter optimization ID TEMPERATURE-PROGRAMMED DESORPTION; ICTAC KINETICS PROJECT; NONLINEAR PARAMETER-ESTIMATION; ATMOSPHERIC CHEMISTRY PROBLEMS; NITROUS-OXIDE DECOMPOSITION; STIFF ODE SOLVERS; COMPUTATIONAL ASPECTS; CHEMICAL-KINETICS; REACTION-MECHANISM; THERMAL-ANALYSIS AB A method has been developed for finding improved fits during simulation and fitting of data from complex reaction network temperature programmed reactions (CRN-TPR). It was found that simulation and fitting of CRN-TPR presents additional challenges relative to simulation and fitting of simpler TPR systems. The method used here can enable checking the plausibility of proposed chemical mechanisms and kinetic models. The most important finding was that when choosing an objective function, use of an objective function that is based on integrated production provides more utility in finding improved fits when compared to an objective function based on the rate of production. The response surface produced by using the integrated production is monotonic, suppresses effects from experimental noise, requires fewer points to capture the response behavior, and can be simulated numerically with smaller errors. For CRN-TPR, there is increased importance (relative to simple reaction network TPR) in resolving of peaks prior to fitting, as well as from weighting of experimental data points. Using an implicit ordinary differential equation solver was found to be inadequate for simulating CRN-TPR. The method employed here was capable of attaining improved fits in simulation and fitting of CRN-TPR when starting with a postulated mechanism and physically realistic initial guesses for the kinetic parameters. (C) 2016 Published by Elsevier B.V. C1 [Savara, Aditya] Oak Ridge Natl Lab, Div Chem Sci, 1 Bethel Valley Rd, Oak Ridge, TN 37830 USA. RP Savara, A (reprint author), Oak Ridge Natl Lab, Div Chem Sci, 1 Bethel Valley Rd, Oak Ridge, TN 37830 USA. EM savaraa@ornl.gov OI Savara, Aditya/0000-0002-1937-2571 FU U.S. Department of Energy, Office of Science, Basic Energy Sciences, Chemical Sciences, Geosciences, and Biosciences Division [ERKCC96] FX This work was supported by the U.S. Department of Energy, Office of Science, Basic Energy Sciences, Chemical Sciences, Geosciences, and Biosciences Division (ERKCC96). A. Savara thanks David R. Mullins for providing experimentally obtained TPR data and for useful conversations, and Michael Caracotsios for instructions on the basic use of Athena Visual Studio modeling and estimation software. NR 78 TC 1 Z9 1 U1 7 U2 7 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0039-6028 EI 1879-2758 J9 SURF SCI JI Surf. Sci. PD NOV PY 2016 VL 653 BP 169 EP 180 DI 10.1016/j.susc.2016.07.001 PG 12 WC Chemistry, Physical; Physics, Condensed Matter SC Chemistry; Physics GA DV9YN UT WOS:000383298200025 ER PT J AU Jolin, WC Kaminski, M AF Jolin, William C. Kaminski, Michael TI Sorbent materials for rapid remediation of wash water during radiologkal event relief SO CHEMOSPHERE LA English DT Article DE Radionuclides; Retention; Breakthrough; Vermiculite; Cesium; Montmorillonite ID CLAY-MINERALS; MOLECULAR-DYNAMICS; HYDRATION SHELL; CESIUM SORPTION; IONIC-STRENGTH; ADSORPTION; ILLITE; MONTMORILLONITE; VERMICULITE; BEHAVIOR AB Procedures for removing harmful radiation from interior and exterior surfaces of homes and businesses after a nuclear or radiological disaster may generate large volumes of radiologically contaminated waste water. Rather than releasing this waste water to potentially contaminate surrounding areas, it is preferable to treat it onsite. Retention barrels are a viable option because of their simplicity in preparation and availability of possible sorbent materials. This study investigated the use Of aluminosilicate clay minerals as sorbent materials to retain Cs-137, Sr-85, and Eu-152. Vermiculite strongly retained Cs-137, though other radionuclides displayed diminished affinity for the surface. Montmorillonite exhibited increased affinity to sorb Sr-85 and Eu-152 in the presence of higher concentrations of Cs-137. To simulate flow within retention barrels, vermiculite was mixed with sand and used in small-scale column experiments. The GoldSim contaminate fate module was used to model breakthrough and assess the feasibility of using clay minerals as sorbent materials in retention barrels. The modeled radionuclide breakthrough profiles suggest that vermiculite-sand and montmorillonite-sand filled barrels could be used for treatment of contaminated water generated from field operations. (C) 2016 Elsevier Ltd. All rights reserved. C1 [Jolin, William C.] Univ Connecticut, Dept Civil & Environm Engn, Storrs, CT 06269 USA. [Kaminski, Michael] Argonne Natl Lab, Nucl Engn, 9700 S Cass Ave, Argonne, IL 60439 USA. RP Kaminski, M (reprint author), Argonne Natl Lab, Nucl Engn, 9700 S Cass Ave, Argonne, IL 60439 USA. EM kaminski@anl.gov OI Jolin, William/0000-0002-6120-3632 FU ORISE through HS-STEM summer internship; U.S. Environmental Protection Agency through its Office of Research and Development; Technical Support Working Group/Combating Terrorism Technical Support Office [92380201]; Argonne, a U.S. Department of Energy Office of Science laboratory [DE-AC02-06CH11357] FX WJ acknowledges funding from ORISE through HS-STEM summer internship. We thank Matthew Magnuson for his valuable input to the manuscript. We thank Yifen Tsai for performing ICP analyses of tap water. The U.S. Environmental Protection Agency through its Office of Research and Development partially funded and collaborated with the Technical Support Working Group/Combating Terrorism Technical Support Office in the research described here under Interagency Agreement 92380201. It has been subjected to the Agency's review and has been approved for publication. Note that approval does not signify that the contents necessarily reflect the views of the Agency. Mention of trade names, products, or services does not convey official EPA approval, endorsement, or recommendation. The submitted manuscript has been created by UChicago Argonne, LLC, Operator of Argonne National Laboratory ("Argonne"). Argonne, a U.S. Department of Energy Office of Science laboratory, is operated under Contract No. DE-AC02-06CH11357. The U.S. Government retains for itself, and others acting on its behalf, a paid-up nonexclusive, irrevocable worldwide license in said article to reproduce, prepare derivative works, distribute copies to the public, and perform publicly and display publicly, by or on behalf of the Government. NR 52 TC 0 Z9 0 U1 13 U2 14 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 0045-6535 EI 1879-1298 J9 CHEMOSPHERE JI Chemosphere PD NOV PY 2016 VL 162 BP 165 EP 171 DI 10.1016/j.chemosphere.2016.07.077 PG 7 WC Environmental Sciences SC Environmental Sciences & Ecology GA DV9XW UT WOS:000383296500021 PM 27494317 ER PT J AU Mittal, S Vetter, JS AF Mittal, Sparsh Vetter, Jeffrey S. TI Reliability Tradeoffs in Design of Volatile and Nonvolatile Caches SO JOURNAL OF CIRCUITS SYSTEMS AND COMPUTERS LA English DT Article DE Nonvolatile memory (NVM); spin transfer torque RAM (STT-RAM); resistive RAM (ReRAM); last level cache (LLC); reliability; soft-error resilience; write endurance ID MEMORY ARCHITECTURES; EXTENDING LIFETIME; HYBRID CACHES; TECHNOLOGIES; HIERARCHY; PROCESSOR; AYUSH; MRAM AB Researchers have explored both volatile memories (e.g., SRAM and embedded DRAM) and nonvolatile memories (NVMs, such as resistive RAM) for design of on-chip caches. However, both volatile and nonvolatile memories present unique reliability challenges. NVMs are immune to radiation-induced soft errors, however, due to their limited write endurance, they are vulnerable to hard errors under nonuniform write distribution. By contrast, SRAM has high write endurance but is susceptible to soft errors due to cosmic radiation. SRAM-NVM hybrid caches and the management techniques for them aim to bring the best of SRAM and NVM together, however, the reliability implications of them have not been well understood. In this paper, we show that there are inherent tradeoffs in improving resilience to hard and soft errors in hybrid caches such that mitigating one may result in aggravating another. We confirm this by experiments with two recent hybrid cache management techniques. We also re-examine cache design trends in modern processors from reliability perspective. This paper provides valuable insights to system developers for making reliability-aware design decisions. C1 [Mittal, Sparsh; Vetter, Jeffrey S.] Oak Ridge Natl Lab, Future Technol Grp, Oak Ridge, TN 37830 USA. RP Mittal, S (reprint author), Oak Ridge Natl Lab, Future Technol Grp, Oak Ridge, TN 37830 USA. EM mittals@ornl.gov; sparsh0mittal@gmail.com OI Mittal, Sparsh/0000-0002-2908-993X NR 43 TC 0 Z9 0 U1 10 U2 10 PU WORLD SCIENTIFIC PUBL CO PTE LTD PI SINGAPORE PA 5 TOH TUCK LINK, SINGAPORE 596224, SINGAPORE SN 0218-1266 EI 1793-6454 J9 J CIRCUIT SYST COMP JI J. Circuits Syst. Comput. PD NOV PY 2016 VL 25 IS 11 AR 1650139 DI 10.1142/S0218126616501395 PG 14 WC Computer Science, Hardware & Architecture; Engineering, Electrical & Electronic SC Computer Science; Engineering GA DV8AH UT WOS:000383159400009 ER PT J AU Shen, YW Linville, JL Ignacio-de Leon, PAA Schoene, RP Urgun-Demirtas, M AF Shen, Yanwen Linville, Jessica L. Ignacio-de Leon, Patricia Anne A. Schoene, Robin P. Urgun-Demirtas, Meltem TI Towards a sustainable paradigm of waste-to-energy process: Enhanced anaerobic digestion of sludge with woody biochar SO JOURNAL OF CLEANER PRODUCTION LA English DT Article DE Waste-to-energy; Sludge; Biochar; Anaerobic digestion; Mesophilic; Thermophilic ID BLACK CARBON BIOCHAR; FAST PYROLYSIS; CORN STOVER; BIOMASS GASIFICATION; BIOGAS PRODUCTION; ACTIVATED CARBON; SEWAGE-SLUDGE; WATER; TEMPERATURE; ADSORPTION AB This study presents an integrated waste-to-energy process, using two waste streams, sludge generated from the municipal wastewater treatment plants (WWTPs) and biochar generated from the biomass gasification systems, to produce fungible biomethane and nutrient-rich digestate with fertilizer value. Two woody biochar, namely pinewood (PBC) and white oak biochar (WOBC) were used as additives during anaerobic digestion (AD) of WWTP sludge to enhance methane production at mesophilic and thermophilic temperatures. The PBC and WOBC have porous structure, large surface area and desirable chemical properties to be used as AD amendment material to sequester CO2 from biogas in the digester. The biochar-amended digesters achieved average methane content in biogas of up to 92.3% and 79.0%, corresponding to CO2 sequestration by up to 66.2% and 32.4% during mesophilic and thermophilic AD, respectively. Biochar addition enhanced process stability by increasing the alkalinity, but inhibitory effects were observed at high dosage. It also alleviated free ammonia inhibition by up to 10.5%. The biochar-amended digesters generated digestate rich in macro- and micronutrients including K (up to 300 m/L), Ca (up to 750 mg/L), Mg (up to 1800 mg/L) and Fe (up to 390 mg/L), making biochar-amended digestate a potential alternative used as agricultural lime fertilizer. (C) 2016 Elsevier Ltd. All rights reserved. C1 [Shen, Yanwen; Linville, Jessica L.; Ignacio-de Leon, Patricia Anne A.; Schoene, Robin P.; Urgun-Demirtas, Meltem] Argonne Natl Lab, Div Energy Syst, 9700 S Cass Ave, Lemont, IL 60439 USA. RP Urgun-Demirtas, M (reprint author), Argonne Natl Lab, Div Energy Syst, 9700 S Cass Ave, Lemont, IL 60439 USA. EM demirtasmu@anl.gov FU Bioenergy Technologies Office in the U.S. Department of Energy Office of Energy Efficiency and Renewable Energy; Argonne, a US Department of Energy Office of Science laboratory [DE-AC02-06CH11357] FX This work was sponsored by the Bioenergy Technologies Office in the U.S. Department of Energy Office of Energy Efficiency and Renewable Energy. The submitted manuscript has been created by UChicago Argonne, LLC, Operator of Argonne National Laboratory ("Argonne"). Argonne, a US Department of Energy Office of Science laboratory, is operated under contract no. DE-AC02-06CH11357. The US Government retains for itself, and others acting on its behalf, a paid-up nonexclusive, irrevocable worldwide license in said article to reproduce, prepare derivative works, distribute copies to the public, and perform publicly and display publicly, by or on behalf of the government. The funding source for the work reported here did not have a role in study design, data collection, analysis, data interpretation, writing, or in the decision to publish. NR 66 TC 0 Z9 0 U1 58 U2 68 PU ELSEVIER SCI LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND SN 0959-6526 EI 1879-1786 J9 J CLEAN PROD JI J. Clean Prod. PD NOV 1 PY 2016 VL 135 BP 1054 EP 1064 DI 10.1016/j.jclepro.2016.06.144 PG 11 WC GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY; Engineering, Environmental; Environmental Sciences SC Science & Technology - Other Topics; Engineering; Environmental Sciences & Ecology GA DV3AH UT WOS:000382792900091 ER PT J AU Huang, RZ Riddle, M Graziano, D Warren, J Das, S Nimbalkar, S Cresko, J Masanet, E AF Huang, Runze Riddle, Matthew Graziano, Diane Warren, Joshua Das, Sujit Nimbalkar, Sachin Cresko, Joe Masanet, Eric TI Energy and emissions saving potential of additive manufacturing: the case of lightweight aircraft components SO JOURNAL OF CLEANER PRODUCTION LA English DT Article DE Additive manufacturing; Life cycle assessment; Lightweight aircraft; Energy saving; Greenhouse gas emissions ID ENVIRONMENTAL-IMPACT; EFFICIENCY; CONSUMPTION AB Additive manufacturing (AM) holds great potential for improving materials efficiency, reducing life-cycle impacts, and enabling greater engineering functionality compared to conventional manufacturing (CM), and AM has been increasingly adopted by aircraft component manufacturers for lightweight, costeffective designs. This study estimates the net changes in life-cycle primary energy and greenhouse gas emissions associated with AM technologies for lightweight metallic aircraft components through the year 2050, to shed light on the environmental benefits of a shift from CM to AM processes in the U.S. aircraft industry. A systems modeling framework is presented, with integrates engineering criteria, life cycle environmental data, aircraft fleet stock and fuel use models under different AM adoption scenarios. Estimated fleet-wide life-cycle primary energy savings at most reach 70-173 million GJ/year in 2050, with cumulative savings of 1.2-2.8 billion GJ. Associated cumulative GHG emission reductions were estimated at 92.1-215.0 million metric tons. In addition, thousands of tons of aluminum, titanium and nickel alloys could be potentially saved per year in 2050. The results indicate a significant role of AM technologies in helping society meet its long-term energy use and GHG emissions reduction goals, and highlight barriers and opportunities for AM adoption for the aircraft industry. (C) 2015 Elsevier Ltd. All rights C1 [Huang, Runze; Masanet, Eric] Northwestern Univ, McCormick Sch Engn & Appl Sci, 2145 Sheridan Rd, Evanston, IL 60208 USA. [Riddle, Matthew] Argonne Natl Lab, Div Energy Syst, 9700 South Cass Ave, Argonne, IL 60439 USA. [Graziano, Diane] Argonne Natl Lab, Global Secur Sci Div, 9700 South Cass Ave, Argonne, IL 60439 USA. [Warren, Joshua; Das, Sujit; Nimbalkar, Sachin] Oak Ridge Natl Lab, 1 Bethel Valley Rd, Oak Ridge, TN 37831 USA. [Cresko, Joe] US DOE, Adv Mfg Off, 1000 Independence Ave,SW, Washington, DC 20585 USA. RP Masanet, E (reprint author), Northwestern Univ, McCormick Sch Engn & Appl Sci, 2145 Sheridan Rd, Evanston, IL 60208 USA. EM eric.masanet@northwestern.edu OI Huang, Runze/0000-0003-2206-5895 FU DOE Advanced Manufacturing Office; U.S. Department of Energy Office of Science laboratory [DE-AC02-06CH11357] FX The work was supported by the DOE Advanced Manufacturing Office. This document has been created by UChicago Argonne, LLC, Operator of Argonne National Laboratory ("Argonne"). Argonne, a U.S. Department of Energy Office of Science laboratory, is operated under Contract No. DE-AC02-06CH11357. The U.S. Government retains for itself, and others acting on its behalf, a paid-up, nonexclusive, irrevocable worldwide license in said article to reproduce, prepare derivative works, distribute copies to the public, and perform publicly and display publicly, by or on behalf of the Government. NR 72 TC 9 Z9 9 U1 21 U2 29 PU ELSEVIER SCI LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND SN 0959-6526 EI 1879-1786 J9 J CLEAN PROD JI J. Clean Prod. PD NOV 1 PY 2016 VL 135 BP 1559 EP 1570 DI 10.1016/j.jclepro.2015.04.109 PG 12 WC GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY; Engineering, Environmental; Environmental Sciences SC Science & Technology - Other Topics; Engineering; Environmental Sciences & Ecology GA DV3AH UT WOS:000382792900133 ER PT J AU Lewis, A Smith, R Williams, B Figueroa, V AF Lewis, Allison Smith, Ralph Williams, Brian Figueroa, Victor TI An information theoretic approach to use high-fidelity codes to calibrate low-fidelity codes SO JOURNAL OF COMPUTATIONAL PHYSICS LA English DT Article DE Model calibration; Bayesian experimental design; Optimal evaluation; Mutual information AB For many simulation models, it can be prohibitively expensive or physically infeasible to obtain a complete set of experimental data to calibrate model parameters. In such cases, one can alternatively employ validated higher-fidelity codes to generate simulated data, which can be used to calibrate the lower-fidelity code. In this paper, we employ an information-theoretic framework to determine the reduction in parameter uncertainty that is obtained by evaluating the high-fidelity code at a specific set of design conditions. These conditions are chosen sequentially, based on the amount of information that they contribute to the low-fidelity model parameters. The goal is to employ Bayesian experimental design techniques to minimize the number of high-fidelity code evaluations required to accurately calibrate the low-fidelity model. We illustrate the performance of this framework using heat and diffusion examples, a 1-D kinetic neutron diffusion equation, and a particle transport model, and include initial results from the integration of the high-fidelity thermal-hydraulics code Hydra-TH with a low-fidelity exponential model for the friction correlation factor. (C) 2016 Elsevier Inc. All rights reserved. C1 [Lewis, Allison; Smith, Ralph] North Carolina State Univ, Dept Math, Box 8205, Raleigh, NC 27695 USA. [Williams, Brian] Los Alamos Natl Lab, Los Alamos, NM 87545 USA. [Figueroa, Victor] Sandia Natl Labs, POB 5800, Albuquerque, NM 87185 USA. RP Lewis, A (reprint author), North Carolina State Univ, Dept Math, Box 8205, Raleigh, NC 27695 USA. EM lewis.allison10@gmail.com OI Williams, Brian/0000-0002-3465-4972 FU Consortium for Advanced Simulation of Light Water Reactors, an Energy Innovation Hub for Modeling and Simulation of Nuclear Reactors under U.S. Department of Energy [DE-AC05-00OR22725] FX This research was supported by the Consortium for Advanced Simulation of Light Water Reactors (http://www.casl.gov), an Energy Innovation Hub (http://www.energy.gov/hubs) for Modeling and Simulation of Nuclear Reactors under U.S. Department of Energy Contract No. DE-AC05-00OR22725. NR 16 TC 0 Z9 0 U1 2 U2 2 PU ACADEMIC PRESS INC ELSEVIER SCIENCE PI SAN DIEGO PA 525 B ST, STE 1900, SAN DIEGO, CA 92101-4495 USA SN 0021-9991 EI 1090-2716 J9 J COMPUT PHYS JI J. Comput. Phys. PD NOV 1 PY 2016 VL 324 BP 24 EP 43 DI 10.1016/j.jcp.2016.08.001 PG 20 WC Computer Science, Interdisciplinary Applications; Physics, Mathematical SC Computer Science; Physics GA DU4WT UT WOS:000382214200002 ER PT J AU Lee, D Lowrie, R Petersen, M Ringler, T Hecht, M AF Lee, D. Lowrie, R. Petersen, M. Ringler, T. Hecht, M. TI A high order characteristic discontinuous Galerkin scheme for advection on unstructured meshes SO JOURNAL OF COMPUTATIONAL PHYSICS LA English DT Article DE Discontinuous Galerkin; Advection equation; High order advection; Lagrangian characteristics; Unstructured grid ID TRANSPORT SCHEME; ALGORITHM; CONSERVATION AB A new characteristic discontinuous Galerkin (CDG) advection scheme is presented. In contrast to standard discontinuous Galerkin schemes, the test functions themselves follow characteristics in order to ensure conservation and the edges of each element are also traced backwards along characteristics in order to create a swept region, which is integrated in order to determine the mass flux across the edge. Both the accuracy and performance of the scheme are greatly improved by the use of large Courant-Friedrichs-Lewy numbers for a shear flow test case and the scheme is shown to scale sublinearly with the number of tracers being advected, outperforming a standard flux corrected transport scheme for 10 or more tracers with a linear basis. Moreover the CDG scheme may be run to arbitrarily high order spatial accuracy and on unstructured grids, and is shown to give the correct order of error convergence for piecewise linear and quadratic bases on regular quadrilateral and hexahedral planar grids. Using a modal Taylor series basis, the scheme may be made monotone while preserving conservation with the use of a standard slope limiter, although this reduces the formal accuracy of the scheme to first order. The second order scheme is roughly as accurate as the incremental remap scheme with nonlocal gradient reconstruction at half the horizontal resolution. The scheme is being developed for implementation within the Model for Prediction Across Scales (MPAS) Ocean model, an unstructured grid finite volume ocean model. Published by Elsevier Inc. C1 [Lee, D.; Lowrie, R.; Petersen, M.; Hecht, M.] Los Alamos Natl Lab, Comp Computat & Stat Sci, Los Alamos, NM 87545 USA. [Ringler, T.] Los Alamos Natl Lab, Theoret Div, Los Alamos, NM 87545 USA. RP Lee, D (reprint author), Los Alamos Natl Lab, Comp Computat & Stat Sci, Los Alamos, NM 87545 USA. EM drlee@lanl.gov OI Hecht, Matthew/0000-0003-0946-4007; Lowrie, Robert/0000-0001-5537-9183; Petersen, Mark/0000-0001-7170-7511 FU National Nuclear Security Administration of the U.S. Department of Energy at Los Alamos National Laboratory [DE-AC52-06NA25396]; Office of Science (BER); U.S. Department of Energy; Launching an Exascale ACME Prototype (LEAP) project; HiLAT project of the Regional; Global Climate Modeling program of the DOE's Office of Science FX The authors are grateful to Dr. William Lipscomb for his assistance regarding the implementation of the incremental remap algorithm and to Dr. Doug Jacobsen for his advice regarding the implementation of the CDG scheme within the MPAS framework. We would also like to acknowledge the support of LANL Institutional Computing. This work was carried out under the auspices of the National Nuclear Security Administration of the U.S. Department of Energy at Los Alamos National Laboratory under Contract No. DE-AC52-06NA25396. This research was supported by the Office of Science (BER), U.S. Department of Energy and the Launching an Exascale ACME Prototype (LEAP) project. Los Alamos Report LA-UR-16-22694. Matthew Hecht, as coauthor, was supported through the HiLAT project of the Regional and Global Climate Modeling program of the DOE's Office of Science. NR 24 TC 0 Z9 0 U1 6 U2 6 PU ACADEMIC PRESS INC ELSEVIER SCIENCE PI SAN DIEGO PA 525 B ST, STE 1900, SAN DIEGO, CA 92101-4495 USA SN 0021-9991 EI 1090-2716 J9 J COMPUT PHYS JI J. Comput. Phys. PD NOV 1 PY 2016 VL 324 BP 289 EP 302 DI 10.1016/j.jcp.2016.08.010 PG 14 WC Computer Science, Interdisciplinary Applications; Physics, Mathematical SC Computer Science; Physics GA DU4WT UT WOS:000382214200016 ER PT J AU Saha, D Heldt, CL Gencoglu, MF Vijayaragavan, KS Chen, JH Saksule, A AF Saha, Dipendu Heldt, Caryn L. Gencoglu, Maria F. Vijayaragavan, K. Saagar Chen, Jihua Saksule, Ashish TI A study on the cytotoxicity of carbon-based materials SO MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS LA English DT Article DE Carbon materials; Cytotoxicity; Reactive oxygen species (ROS); ATP depletion ID TEMPLATED MESOPOROUS CARBONS; IN-VITRO; RESPIRATORY TOXICITY; CONTROLLED-DELIVERY; DRUG-DELIVERY; CACO-2 CELLS; DNA-DAMAGE; NANOTUBES; SURFACE; RELEASE AB With an aim to understand the origin and key contributing factors towards carbon-induced cytotoxicity, we have studied five different carbon samples with diverse surface area, pore width, shape and size, conductivity and surface functionality. All the carbon materials were characterized with surface area and pore size distribution, X-ray photoelectron spectroscopy (XPS) and electron microscopic imaging. We performed cytotoxicity study in Caco-2 cells by colorimetric assay, oxidative stress analysis by reactive oxygen species (ROS) detection, cellular metabolic activity measurement by adenosine triphosphate (ATP) depletion and visualization of cellular internalization by TEM imaging. The carbon materials demonstrated a varying degree of cytotoxicity in contact with Caco-2 cells. The lowest cell survival rate was observed for nanographene, which possessed the minimal size amongst all the carbon samples under this study. None of the carbons induced oxidative stress to the cells as indicated by the ROS generation results. Cellular metabolic activity study revealed that the carbon materials caused ATP depletion in cells and nanographene caused the highest depletion. Visual observation by TEM imaging indicated the cellular internalization of nanographene. This study confirmed that the size is the key cause of carbon-induced cytotoxicity and it is probably caused by the ATP depletion within the cell. (C) 2016 Elsevier B.V. All rights reserved. C1 [Saha, Dipendu] Widener Univ, Dept Chem Engn, One Univ Pl, Chester, PA 19013 USA. [Heldt, Caryn L.; Gencoglu, Maria F.; Vijayaragavan, K. Saagar; Saksule, Ashish] Michigan Technol Univ, Dept Chem Engn, 1400 Townsend Dr, Houghton, MI 49931 USA. [Chen, Jihua] Oak Ridge Natl Lab, Ctr Nanophase Mat Sci, Oak Ridge, TN 37831 USA. RP Saha, D (reprint author), Widener Univ, Dept Chem Engn, One Univ Pl, Chester, PA 19013 USA. EM dsaha@mail.widener.edu FU Michigan Tech graduate school; School of Engineering of Widener University; [NSF-CBET-1159425] FX C.H. would like to acknowledge NSF-CBET-1159425 and the Michigan Tech graduate school for funding. We also greatly thank Owen Mills of the Michigan Tech Applied Chemical and Morphological Analysis Laboratory for fruitful discussions. TEM (J.C.) experiments were partially conducted at the Center for Nanophase Materials Sciences, which is a DOE Office of Science User Facility. D.S. acknowledges the faculty development award from School of Engineering of Widener University. NR 43 TC 1 Z9 1 U1 22 U2 25 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0928-4931 EI 1873-0191 J9 MAT SCI ENG C-MATER JI Mater. Sci. Eng. C-Mater. Biol. Appl. PD NOV 1 PY 2016 VL 68 BP 101 EP 108 DI 10.1016/j.msec.2016.05.094 PG 8 WC Materials Science, Biomaterials SC Materials Science GA DV0IA UT WOS:000382600000013 PM 27524001 ER PT J AU Kumar, R Shah, S Bahadur, J Melnichenko, YB Sen, D Mazumder, S Vinod, CP Chowdhury, B AF Kumar, Rawesh Shah, Sneha Bahadur, Jitendra Melnichenko, Yuri B. Sen, Debasis Mazumder, S. Vinod, Chathakudath P. Chowdhury, Biswajit TI Highly stable In-SBA-15 catalyst for vapor phase Beckmann rearrangement reaction SO MICROPOROUS AND MESOPOROUS MATERIALS LA English DT Article DE Indium; SBA-15; In-situ SANS; SAXS; e-Caprolactam ID TEMPERATURE-PROGRAMMED DESORPTION; AL-MCM-41 MOLECULAR-SIEVES; FRIEDEL-CRAFTS ALKYLATION; HMS-X CATALYST; CYCLOHEXANONE OXIME; EPSILON-CAPROLACTAM; MESOPOROUS SI-MCM-41; CARBONYL-COMPOUNDS; INDIUM; SILICA AB The Indium doped SBA-15 material was prepared by sol-gel method and tested for vapor phase Beckman rearrangement reaction. Among three indium loading, In/Si ratio of 2/100 was found as an optimum composition in terms of caprolactam selectivity (100%) and cyclohexanone oxime conversion (100%). The catalysts were characterized by N-2 adsorption, small-angle X-rays/neutron scattering (SAXS/SANS), XRD, FESEM, HRTEM, EDX, UV, FTIR and NH3-TPD techniques. In-situ SANS experiment was performed on the adsorption of CO2 to detect the micropores in the mesopore wall. All catalysts samples have highly ordered hexagonal structure with well dispersed indium in the silica matrix. The fine tuning of weak and strong acid sites were found in indium doped SBA-15 (In/Si = 2/100) catalyst. The same catalyst showed optimum catalytic performance, high space time yield 114.4 mol/h/g(cat) and high stability till 6 h of reaction without deactivation. The micro-kinetic analysis showed that there were no external and internal diffusion limitations in the SBA-15 catalyst. The reaction mechanism of Beckmann rearrangement over In-SBA-15 has been elucidated. (C) 2016 Elsevier Inc. All rights reserved. C1 [Kumar, Rawesh; Shah, Sneha; Chowdhury, Biswajit] Indian Sch Mines, Dept Appl Chem, Dhanbad 826004, Bihar, India. [Bahadur, Jitendra; Sen, Debasis; Mazumder, S.] Bhabha Atom Res Ctr, Div Solid State Phys, Bombay 400085, Maharashtra, India. [Melnichenko, Yuri B.] Oak Ridge Natl Lab, Biol & Soft Matter Div, Oak Ridge, TN 37831 USA. [Vinod, Chathakudath P.] Natl Chem Lab, Dr Homi Bhabha Rd, Pune 411008, Maharashtra, India. RP Chowdhury, B (reprint author), Indian Sch Mines, Dept Appl Chem, Dhanbad 826004, Bihar, India. EM biswajit_chem2003@yahoo.com RI C. P, Vinod/C-8881-2011 FU Laboratory Directed Research and Development Program; Scientific User Facilities Division, Office of Basic Energy Sciences, U.S. Department of Energy; Indian School of Mines; CSIR, Govt. of India [01/2759/13/EMR II] FX The research at Oak Ridge National Laboratory's High Flux Isotope Reactor was sponsored by the Laboratory Directed Research and Development Program and the Scientific User Facilities Division, Office of Basic Energy Sciences, U.S. Department of Energy. R. K. would like to acknowledge Indian School of Mines for providing research fellowship. B.C. and S.S would like to acknowledge CSIR, Govt. of India for funding under the scheme (01/2759/13/EMR II). NR 56 TC 1 Z9 1 U1 24 U2 26 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 1387-1811 EI 1873-3093 J9 MICROPOR MESOPOR MAT JI Microporous Mesoporous Mat. PD NOV 1 PY 2016 VL 234 BP 293 EP 302 DI 10.1016/j.micromeso.2016.07.024 PG 10 WC Chemistry, Applied; Chemistry, Physical; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary SC Chemistry; Science & Technology - Other Topics; Materials Science GA DV9VX UT WOS:000383291400033 ER PT J AU Zarkadoula, E Samolyuk, G Xue, HZ Bei, HB Weber, WJ AF Zarkadoula, Eva Samolyuk, German Xue, Haizhou Bei, Hongbin Weber, William J. TI Effects of two-temperature model on cascade evolution in Ni and NiFe SO SCRIPTA MATERIALIA LA English DT Article DE Molecular dynamics; Two-temperature model; Electronic effects; Nickel and nickel alloys; Cascades ID SOLID-SOLUTION ALLOYS; HIGH-ENTROPY ALLOY; MICROSTRUCTURE; IRRADIATION AB We perform molecular dynamics simulations of Ni ion cascades in Ni and equiatomic NiFe under the following conditions: (a) classical molecular dynamics (MD) simulations without consideration of electronic energy loss, (b) classical MD simulations with the electronic stopping included, and (c) using the coupled two-temperature MD (2T-MD) model that incorporates both the electronic stopping and the electron-phonon interactions. Our results indicate that the electronic effects are more profound in the higher energy cascades and that the 2T-MD model results in a smaller amount of surviving damage and smaller defect clusters, while less damage is produced in NiFe than in Ni. (C) 2016 Elsevier B.V. All rights reserved. C1 [Zarkadoula, Eva; Samolyuk, German; Bei, Hongbin; Weber, William J.] Oak Ridge Natl Lab, Div Mat Sci & Technol, Oak Ridge, TN 37831 USA. [Xue, Haizhou; Weber, William J.] Univ Tennessee, Dept Mat Sci & Engn, Knoxville, TN 37996 USA. RP Zarkadoula, E (reprint author), Oak Ridge Natl Lab, Div Mat Sci & Technol, Oak Ridge, TN 37831 USA. EM zarkadoulae@ornl.gov RI Weber, William/A-4177-2008; OI Weber, William/0000-0002-9017-7365; Zarkadoula, Eva/0000-0002-6886-9664; Bei, Hongbin/0000-0003-0283-7990 FU Energy Dissipation to Defect Evolution (EDDE), an Energy Frontier Research Center - United States Department of Energy, Office of Science, Basic Energy Sciences; Office of Science, US Department of Energy [DEAC02-05CH11231] FX This work was supported by Energy Dissipation to Defect Evolution (EDDE), an Energy Frontier Research Center funded by the United States Department of Energy, Office of Science, Basic Energy Sciences. We appreciate the scientific discussions and interpretation of the experimental results with Yanwen Zhang at ORNL. We thank Ke Jin, ORNL, for polishing the sample surface suitable for the ion channeling measurements. The simulation used resources of the National Energy Research Scientific Computing Center, supported by the Office of Science, US Department of Energy, under Contract No. DEAC02-05CH11231. NR 27 TC 1 Z9 1 U1 12 U2 14 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 1359-6462 J9 SCRIPTA MATER JI Scr. Mater. PD NOV PY 2016 VL 124 BP 6 EP 10 DI 10.1016/j.scriptamat.2016.06.028 PG 5 WC Nanoscience & Nanotechnology; Materials Science, Multidisciplinary; Metallurgy & Metallurgical Engineering SC Science & Technology - Other Topics; Materials Science; Metallurgy & Metallurgical Engineering GA DV9WZ UT WOS:000383294200002 ER PT J AU Wu, Z David, SA Feng, Z Bei, H AF Wu, Z. David, S. A. Feng, Z. Bei, H. TI Weldability of a high entropy CrMnFeCoNi alloy SO SCRIPTA MATERIALIA LA English DT Article DE High entropy alloy; Weldability; Twinning; Microstructure ID TEMPERATURE DEFORMATION-BEHAVIOR; AUSTENITIC STAINLESS-STEELS; SOLID-SOLUTION ALLOYS; CRYOGENIC FRACTURE; MECHANICAL-PROPERTIES; PLASTIC-DEFORMATION; RECRYSTALLIZATION; TOUGHNESS AB High-entropy alloys are unique alloys in which five or more elements are presented all in high concentrations. To determine its potential as a structural alloy, a model face-centered-cubic CrMnFeCoNi alloy was selected to investigate its weldability. Welds produced by electron beam welding show no cracking. The grain structures within the fusion zone (FZ) are controlled by the solidification behavior of the weld pool. The weldment possesses mechanical properties comparable to those of the base metal (BM) at both room and cryogenic temperatures. Compared with the BM, deformation twinning was more pronounced in the FZ of the tested alloy. (C) 2016 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved. C1 [Wu, Z.; David, S. A.; Feng, Z.; Bei, H.] Oak Ridge Natl Lab, Div Mat Sci & Technol, Oak Ridge, TN 37831 USA. RP Bei, H (reprint author), Oak Ridge Natl Lab, Div Mat Sci & Technol, Oak Ridge, TN 37831 USA. EM beih@ornl.gov OI Bei, Hongbin/0000-0003-0283-7990 FU U.S. Department of Energy, Office of Science, Basic Energy Science, Materials Science and Engineering Division FX This work was supported by the U.S. Department of Energy, Office of Science, Basic Energy Science, Materials Science and Engineering Division. NR 43 TC 1 Z9 1 U1 29 U2 37 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 1359-6462 J9 SCRIPTA MATER JI Scr. Mater. PD NOV PY 2016 VL 124 BP 81 EP 85 DI 10.1016/j.scriptamat.2016.06.046 PG 5 WC Nanoscience & Nanotechnology; Materials Science, Multidisciplinary; Metallurgy & Metallurgical Engineering SC Science & Technology - Other Topics; Materials Science; Metallurgy & Metallurgical Engineering GA DV9WZ UT WOS:000383294200019 ER PT J AU Heard, NA Turcotte, MJM AF Heard, Nicholas A. Turcotte, Melissa J. M. TI Convergence of Monte Carlo distribution estimates from rival samplers SO STATISTICS AND COMPUTING LA English DT Article DE Sample sizes; Jensen-Shannon divergence; Transdimensional Markov chains ID MARKOV-CHAINS; ENTROPY AB It is often necessary to make sampling-based statistical inference about many probability distributions in parallel. Given a finite computational resource, this article addresses how to optimally divide sampling effort between the samplers of the different distributions. Formally approaching this decision problem requires both the specification of an error criterion to assess how well each group of samples represent their underlying distribution, and a loss function to combine the errors into an overall performance score. For the first part, a new Monte Carlo divergence error criterion based on Jensen-Shannon divergence is proposed. Using results from information theory, approximations are derived for estimating this criterion for each target based on a single run, enabling adaptive sample size choices to be made during sampling. C1 [Heard, Nicholas A.] Imperial Coll London, London, England. [Heard, Nicholas A.] Heilbronn Inst Math Res, Bristol, Avon, England. [Turcotte, Melissa J. M.] Los Alamos Natl Lab, Los Alamos, NM USA. RP Heard, NA (reprint author), Imperial Coll London, London, England.; Heard, NA (reprint author), Heilbronn Inst Math Res, Bristol, Avon, England. EM n.heard@imperial.ac.uk NR 19 TC 0 Z9 0 U1 5 U2 5 PU SPRINGER PI DORDRECHT PA VAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS SN 0960-3174 EI 1573-1375 J9 STAT COMPUT JI Stat. Comput. PD NOV PY 2016 VL 26 IS 6 BP 1147 EP 1161 DI 10.1007/s11222-015-9595-0 PG 15 WC Computer Science, Theory & Methods; Statistics & Probability SC Computer Science; Mathematics GA DU4EK UT WOS:000382164900002 ER PT J AU McDougall, D Hattab, H Hershberger, MT Hupalo, M von Hoegen, MH Thiel, PA Tringides, MC AF McDougall, D. Hattab, H. Hershberger, M. T. Hupalo, M. von Hoegen, M. Horn Thiel, P. A. Tringides, M. C. TI Dy uniform film morphologies on graphene studied with SPA-LEED and STM SO CARBON LA English DT Article ID GROWTH-MORPHOLOGY; METALS; SURFACES; CONTACTS AB The use of graphene for microelectronics and spintronic applications requires strategies for metals to wet graphene and to grow layer-by-layer. This is especially important when metals will be used as electrical contacts or as spin filters. Extensive work in the literature so far has shown that this is very challenging, since practically all metals grow 3D, with multi-height islands forming easily. Reasons for the 3D morphology are the much weaker metal carbon bond when compared to the metal cohesive energy and the role of Coulomb repulsion of the poorly screened charges at the metal graphene interface. We employed the complementary techniques of SPA-LEED and STM to study the growth of Dy on graphene. It was found that under kinetic limitations it is possible to fully cover graphene with a bilayer Dy film, by growing well below room temperature in stepwise deposition experiments. The Dy film, however, is amorphous but ways to crystallize it within the 2D morphology are possible, since long range order improves at higher growth temperature. Published by Elsevier Ltd. C1 [McDougall, D.; Hattab, H.; Hershberger, M. T.; Hupalo, M.; Thiel, P. A.; Tringides, M. C.] Iowa State Univ, Ames Lab, US DOE, Ames, IA 50011 USA. [McDougall, D.; Hershberger, M. T.; Tringides, M. C.] Iowa State Univ, Dept Phys & Astron, Ames, IA 50011 USA. [Thiel, P. A.] Iowa State Univ, Dept Chem, Ames, IA 50011 USA. [von Hoegen, M. Horn] Univ Duisburg Essen, Dept Phys, Lotharstr 1, D-47057 Duisburg, Germany. [von Hoegen, M. Horn] Univ Duisburg Essen, Ctr Nanointegrat CENIDE, Lotharstr 1, D-47057 Duisburg, Germany. RP Tringides, MC (reprint author), Iowa State Univ, Ames Lab, US DOE, Ames, IA 50011 USA. EM mctringi@iastate.edu FU U.S. Department of Energy (DOE), Office of Science, Basic Energy Sciences, Materials Science and Engineering Division; U.S. DOE by Iowa State University [DE-AC02-07CH11358]; Leopoldina Fellowship Program LPDS of the German National Academy of Sciences [2013-04] FX This work was supported by the U.S. Department of Energy (DOE), Office of Science, Basic Energy Sciences, Materials Science and Engineering Division. The research was performed at Ames Laboratory, which is operated for the U.S. DOE by Iowa State University under contract # DE-AC02-07CH11358. H.H. was sponsored by a postdoctoral fellowship of the Leopoldina Fellowship Program LPDS 2013-04 of the German National Academy of Sciences. NR 27 TC 0 Z9 0 U1 20 U2 32 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 0008-6223 EI 1873-3891 J9 CARBON JI Carbon PD NOV PY 2016 VL 108 BP 283 EP 290 DI 10.1016/j.carbon.2016.06.083 PG 8 WC Chemistry, Physical; Materials Science, Multidisciplinary SC Chemistry; Materials Science GA DU5IV UT WOS:000382246300031 ER PT J AU Natarajan, B Orloff, ND Ashkar, R Doshi, S Twedt, K Krishnamurthy, A Davis, C Forster, AM Thostenson, E Obrzut, J Sharma, R Liddle, JA AF Natarajan, Bharath Orloff, Nathan D. Ashkar, Rana Doshi, Sagar Twedt, Kevin Krishnamurthy, Ajay Davis, Chelsea Forster, Aaron M. Thostenson, Erik Obrzut, Jan Sharma, Renu Liddle, J. Alexander TI Multiscale metrologies for process optimization of carbon nanotube polymer composites SO CARBON LA English DT Article ID LARGE-SCALE PRODUCTION; SINGLE-WALL; ELECTRICAL-PROPERTIES; PERCOLATION-THRESHOLD; EPOXY COMPOSITES; NANOCOMPOSITES; DISPERSION; SUSPENSIONS; MECHANISMS; RHEOLOGY AB Carbon nanotube (CNT) polymer nanocomposites are attractive multifunctional materials with a growing range of commercial applications. With the increasing demand for these materials, it is imperative to develop and validate methods for on-line quality control and process monitoring during production. In this work, a novel combination of characterization techniques is utilized, that facilitates the non-invasive assessment of CNT dispersion in epoxy produced by the scalable process of calendering. First, the structural parameters of these nanocomposites are evaluated across multiple length scales (10(-10) m to 10-(3) m) using scanning gallium-ion microscopy, transmission electron microscopy and small-angle neutron scattering. Then, a non-contact resonant microwave cavity perturbation (RCP) technique is employed to accurately measure the AC electrical conductivity of the nanocomposites. Quantitative correlations between the conductivity and structural parameters find the RCP measurements to be sensitive to CNT mass fraction, spatial organization and, therefore, the processing parameters. These results, and the non-contact nature and speed of RCP measurements identify this technique as being ideally suited for quality control of CNT nanocomposites in a nanomanufacturing environment. When validated by the multiscale characterization suite, RCP may be broadly applicable in the production of hybrid functional materials, such as graphene, gold nanorod, and carbon black nanocomposites. Published by Elsevier Ltd. C1 [Natarajan, Bharath; Twedt, Kevin; Sharma, Renu; Liddle, J. Alexander] NIST, Ctr Nanoscale Sci & Technol, Gaithersburg, MD 20899 USA. [Natarajan, Bharath] Univ Maryland, Maryland Nanoctr, College Pk, MD 20740 USA. [Orloff, Nathan D.] NIST, Boulder, CO 80305 USA. [Doshi, Sagar; Thostenson, Erik] Univ Delaware, Ctr Compos Mat, Newark, DE 19716 USA. [Doshi, Sagar; Thostenson, Erik] Univ Delaware, Dept Mech Engn, Newark, DE 19716 USA. [Krishnamurthy, Ajay; Davis, Chelsea; Forster, Aaron M.; Obrzut, Jan] NIST, Mat Measurement Lab, Gaithersburg, MD 20899 USA. [Ashkar, Rana] NIST, NIST Ctr Neutron Res, Gaithersburg, MD 20899 USA. [Twedt, Kevin] Univ Maryland, Dept Mat Sci & Engn, College Pk, MD 20740 USA. [Ashkar, Rana] Oak Ridge Natl Lab, Biol & Soft Matter Div, Oak Ridge, TN 37831 USA. RP Liddle, JA (reprint author), NIST, Ctr Nanoscale Sci & Technol, Gaithersburg, MD 20899 USA. EM liddle@nist.gov RI Liddle, James/A-4867-2013 OI Liddle, James/0000-0002-2508-7910 FU University of Maryland [70NANB10H193]; National Institute of Standards and Technology (NIST) [70NANB10H193, 70NANB12H188]; Rice University [70NANB12H188]; National Research Council Research Assistantship Program; Federal Highway Administration's Exploratory Advanced Research Program [DTFH61-13-H-00010]; US National Science Foundation [1254540] FX Research for B. Natarajan was supported by a Cooperative Research Agreement (CRA) between the University of Maryland and the National Institute of Standards and Technology (NIST) (Grant #: 70NANB10H193). Research for N. D. Orloff was supported by a Cooperative Research Agreement (CRA) between Rice University and the National Institute of Standards and Technology (NIST) (Grant #: 70NANB12H188). Research for C. Davis was supported the National Research Council Research Assistantship Program. The authors from the University of Delaware would like to acknowledge the support of the Federal Highway Administration's Exploratory Advanced Research Program (Award No. DTFH61-13-H-00010) and US National Science Foundation (Grant #: 1254540). R.A. acknowledges support from Dr. Paul Butler, Dr. David Mildner and Dr. Markus Bleuel with SANS and USANS measurements. NR 65 TC 1 Z9 1 U1 27 U2 30 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 0008-6223 EI 1873-3891 J9 CARBON JI Carbon PD NOV PY 2016 VL 108 BP 381 EP 393 DI 10.1016/j.carbon.2016.07.028 PG 13 WC Chemistry, Physical; Materials Science, Multidisciplinary SC Chemistry; Materials Science GA DU5IV UT WOS:000382246300042 ER PT J AU Perez-Page, M Makel, J Guan, K Zhang, SL Tringe, J Castro, RHR Stroeve, P AF Perez-Page, Maria Makel, James Guan, Kelly Zhang, Shenli Tringe, Joseph Castro, Ricardo H. R. Stroeve, Pieter TI Gas adsorption properties of ZSM-5 zeolites heated to extreme temperatures SO CERAMICS INTERNATIONAL LA English DT Article DE Nanoporous solids; Surface area degradation; Pore collapse; Extreme temperatures; Gas adsorption; Helium adsorption ID NANOPOROUS MATERIALS; POROUS MATERIALS; NITROGEN ADSORPTION; THERMAL-STABILITY; CATALYSTS; STORAGE; WATER; DEHYDROGENATION; POROSITY; POWDER AB Zeolites are broadly useful catalysts and molecular sieve adsorbents for purification. In this work the thermal degradations of bare and platinum-loaded ZSM-5 was studied with the goal of understanding the behavior of nanoporous solids at extreme temperatures comparable to those present in nuclear fuels. Zeolites were heated in air and nitrogen at temperatures up to 1500 degrees C, and then characterized for thermal stability via X-ray diffraction (XRD) and for gas adsorption by the Brunauer-Emmett-Teller (BET) method. Scanning electron microscopy (SEM), differential scanning calorimetry (DSC) and thermal gravimetric analysis (TGA) were also employed. These results indicate zeolites are stable when heat treated up to 800 degrees C and degrade slowly at higher temperatures. However, significant surface area degradation begins at 1025-1150 degrees C with an activation energy of 400 kJ/mole. At 1500 degrees C, gas adsorption measurements and SEM images show complete collapse of the porous structure. Critically for nuclear fuel applications, however, the zeolites still adsorb helium in significant quantities. (C) 2016 Elsevier Ltd and Techna Group S.r.l. All rights reserved. C1 [Perez-Page, Maria; Makel, James; Stroeve, Pieter] Univ Calif Davis, Dept Chem Engn, Davis, CA 95616 USA. [Guan, Kelly; Zhang, Shenli; Castro, Ricardo H. R.] Univ Calif Davis, Dept Mat Sci & Engn, Davis, CA 95616 USA. [Tringe, Joseph] Lawrence Livermore Natl Lab, Livermore, CA USA. RP Stroeve, P (reprint author), Univ Calif Davis, Dept Chem Engn, Davis, CA 95616 USA. EM pstroeve@ucdavis.edu FU Department of Energy [National Nuclear Security Administration] [DE-NE0000704] FX This material is based upon work supported by the Department of Energy [National Nuclear Security Administration] under Award Number DE-NE0000704. NR 44 TC 0 Z9 0 U1 27 U2 27 PU ELSEVIER SCI LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND SN 0272-8842 EI 1873-3956 J9 CERAM INT JI Ceram. Int. PD NOV 1 PY 2016 VL 42 IS 14 BP 15423 EP 15431 DI 10.1016/j.ceramint.2016.06.193 PG 9 WC Materials Science, Ceramics SC Materials Science GA DU5RU UT WOS:000382269800038 ER PT J AU Gyori, E Katona, GY Lemons, N AF Gyori, Ervin Katona, Gyula Y. Lemons, Nathan TI Hypergraph extensions of the Erdos-Gallai Theorem SO EUROPEAN JOURNAL OF COMBINATORICS LA English DT Article ID CYCLES AB We extend the Erdos-Gallai Theorem for Berge paths in r-uniform hypergraphs. We also find the extremal hypergraphs avoiding t-tight paths of a given length and consider this extrema problem for other definitions of paths in hypergraphs. (C) 2016 Elsevier Ltd. All rights reserved. C1 [Gyori, Ervin] Cent European Univ, Hungarian Acad Sci, Renyi Inst, Budapest, Hungary. [Gyori, Ervin] Cent European Univ, Dept Math, Budapest, Hungary. [Katona, Gyula Y.] Budapest Univ Technol & Econ, Dept Comp Sci & Informat Theory, Budapest, Hungary. [Katona, Gyula Y.] MTA ELTE Numer Anal & Large Networks Res Grp, Budapest, Hungary. [Lemons, Nathan] Los Alamos Natl Lab, Los Alamos, NM 87545 USA. RP Gyori, E (reprint author), Cent European Univ, Hungarian Acad Sci, Renyi Inst, Budapest, Hungary.; Gyori, E (reprint author), Cent European Univ, Dept Math, Budapest, Hungary. EM gyori.ervin@renyi.mta.hu; kiskat@cs.bme.hu; nlemons@lanl.gov FU Hungarian National Research Fund [NK78439, K116769, K108947]; Department of Energy at Los Alamos National Laboratory [DE-AC52-06NA25396]; DOE Office of Science Advanced Computing Research (ASCR) program in Applied Mathematics FX The first author is partially supported by the Hungarian National Research Fund (grant numbers NK78439 and K116769). The second author is partially supported by the Hungarian National Research Fund (grant numbers K108947 and K116769). The third author was partially supported by the Department of Energy at Los Alamos National Laboratory under contract DE-AC52-06NA25396, and the DOE Office of Science Advanced Computing Research (ASCR) program in Applied Mathematics. NR 15 TC 0 Z9 0 U1 2 U2 2 PU ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD PI LONDON PA 24-28 OVAL RD, LONDON NW1 7DX, ENGLAND SN 0195-6698 EI 1095-9971 J9 EUR J COMBIN JI Eur. J. Comb. PD NOV PY 2016 VL 58 BP 238 EP 246 DI 10.1016/j.ejc.2016.05.012 PG 9 WC Mathematics SC Mathematics GA DT5SP UT WOS:000381543200017 ER PT J AU Dietrich, J Eder, K Thompson, D Buchanan, R Skalski, J McMichael, G Fryer, D Loge, F AF Dietrich, Joseph Eder, Kai Thompson, Donald Buchanan, Rebecca Skalski, John McMichael, Geoffrey Fryer, Derek Loge, Frank TI Survival and transit of in-river and transported yearling Chinook salmon in the lower Columbia River and estuary SO FISHERIES RESEARCH LA English DT Article DE Columbia River estuary; Salmon; Acoustic telemetry; Barge transportation; Survival ID INTEGRATED TRANSPONDER TAGS; JUVENILE SALMONIDS; SNAKE RIVER; DELAYED MORTALITY; SEAWARD MIGRATION; HYDROPOWER SYSTEM; AVIAN PREDATION; PLUME USA; STEELHEAD; RATES AB The lower Columbia River and estuary (LRE) is a critically important environment for outmigrating salmonids, yet uncertainties remain about the survival and behavior of barged and in-river migrating fish. Although studies have used telemetry to monitor Chinook salmon movement and survival through the LRE, comparisons between outmigration years are confounded by differences in tag technologies, array locations, and experimental designs. In the present study, multiple releases of barged and in-river Snake River spring/summer Chinook salmon were implanted with acoustic tags and monitored at multiple locations between Lower Granite Dam on the Snake River (695 km from the mouth of the Columbia River) to within 3 km of the Pacific Ocean. LRE survival estimates and transit rates of barged fish significantly varied throughout the outmigration season. The transit rates of in-river fish also varied, but without a corresponding seasonal difference in LRE survival estimates. Early release groups of barged salmon were slower and had lower survival in the LRE than in-river salmon. Estuary arrival timing and the magnitude of transit rates may contribute to significant differences in LRE mortality between in-river and barged juvenile salmon. Survival in the Lower River reaches was stable and exceeded 0.90 for both barged and in-river fish, while survival decreased markedly in the Estuary. Differential distributions of arrival to the LRE, transit rates, and survival suggest that the outmigration experience is not homogenous for barged and in-river yearling Snake River Chinook salmon, and that previous outmigration experience of threatened and endangered salmon should be considered in future management decisions and recovery plans. (C) 2016 Elsevier B.V. All rights reserved. C1 [Dietrich, Joseph] Natl Marine Fisheries Serv, Environm & Fisheries Sci Div, Northwest Fisheries Sci Ctr, NOAA, 2032 SE OSU Dr, Newport, OR 97365 USA. [Eder, Kai; Thompson, Donald; Loge, Frank] Univ Calif Davis, Dept Civil & Environm Engn, One Shields Ave, Davis, CA 95616 USA. [Buchanan, Rebecca; Skalski, John] Univ Washington, Sch Aquat & Fishery Sci, 1325 Fourth Ave,Suite 1820, Seattle, WA 98101 USA. [McMichael, Geoffrey] Pacific Northwest Natl Lab, Ecol Grp, POB 999,MSK6-85, Richland, WA 99352 USA. [Fryer, Derek] US Army Corps Engineers, 201 N 3rd Ave, Walla Walla, WA 99362 USA. RP Loge, F (reprint author), Univ Calif Davis, Dept Civil & Environm Engn, One Shields Ave, Davis, CA 95616 USA. EM kai.eder@csus.edu; geoff@mainstemfish.com; fjloge@ucdavis.edu OI Skalski, John/0000-0002-7070-2505 FU US Army Corps of Engineers (USACE); Walla Walla District [W912EF-08-D-0007] FX This project was funded by the US Army Corps of Engineers (USACE), Walla Walla District, Contract Number W912EF-08-D-0007, Delivery Order 1. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the authors and do not necessarily reflect the views of the supporting agency. Surgery training, tagging assistance at Lower Granite Dam, collection and analysis of JSATS data, and reporting assistance were provided by Katherine Deters, Jessica Carter, and a host of others from the Pacific Northwest National Laboratory. Programming of the PIT-tag separation-by-code functions was provided by Dave Marvin, Pacific States Marine Fisheries Commission. Assistance in fish collection and facilities were provided, in part, by Kent Blevins (USACE), Mike Halter (USACE), Doug Marsh and Neil Paasch (National Oceanic and Atmospheric Administration [NOAA]), Fred Mensik and Sean Rapp (Smolt Monitoring Program) at Lower Granite Dam. Finally, thank you to Andrew Holguin (U.C. Davis) for generating the GIS maps of our study areas. NR 57 TC 0 Z9 0 U1 34 U2 35 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0165-7836 EI 1872-6763 J9 FISH RES JI Fish Res. PD NOV PY 2016 VL 183 BP 435 EP 446 DI 10.1016/j.fishres.2016.07.005 PG 12 WC Fisheries SC Fisheries GA DV0HW UT WOS:000382599600045 ER PT J AU Jao, PK Su, L Yang, YH Wohlberg, B AF Jao, Ping-Keng Su, Li Yang, Yi-Hsuan Wohlberg, Brendt TI Monaural Music Source Separation Using Convolutional Sparse Coding SO IEEE-ACM TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING LA English DT Article DE Convolutional sparse coding (CSC); multipitch estimation (MPE); monaural music source separation; nonnegative matrix factorization (NMF); phase; score; informed source separation ID AUDIO SOURCE SEPARATION; NONNEGATIVE MATRIX FACTORIZATION; SHIFT-INVARIANT REPRESENTATIONS; POLYPHONIC MUSIC; MULTIPITCH ESTIMATION; SIGNALS; PITCH; DECOMPOSITION; TRANSCRIPTION; MIXTURES AB We present a comprehensive performance study of a new time-domain approach for estimating the components of an observed monaural audio mixture. Unlike existing time-frequency approaches that use the product of a set of spectral templates and their corresponding activation patterns to approximate the spectrogram of the mixture, the proposed approach uses the sum of a set of convolutions of estimated activations with prelearned dictionary filters to approximate the audio mixture directly in the time domain. The approximation problem can be solved by an efficient convolutional sparse coding algorithm. The effectiveness of this approach for source separation of musical audio has been demonstrated in our prior work, but under rather restricted and controlled conditions, requiring the musical score of the mixture being informed a priori and little mismatch between the dictionary filters and the source signals. In this paper, we report an evaluation that considers wider, and more practical, experimental settings. This includes the use of an audio-based multipitch estimation algorithm to replace the musical score, and an external dataset of audio single notes to construct the dictionary filters. Our result shows that the proposed approach remains effective with a larger dictionary, and compares favorably with the state-of-the-art non-negativematrix factorization approach. However, in the absence of the score and in the case of a small dictionary, our approach may not be better. C1 [Jao, Ping-Keng; Su, Li; Yang, Yi-Hsuan] Acad Sinica, Res Ctr Informat Technol Innovat, Taipei 11564, Taiwan. [Wohlberg, Brendt] Los Alamos Natl Lab, Los Alamos, NM 87545 USA. RP Jao, PK (reprint author), Acad Sinica, Res Ctr Informat Technol Innovat, Taipei 11564, Taiwan. EM nafraw@citi.sinica.edu.tw; lisu@citi.sinica.edu.tw; yang@citi.sinica.edu.tw; brendt@lanl.gov RI Wohlberg, Brendt/M-7764-2015 OI Wohlberg, Brendt/0000-0002-4767-1843 FU National Science Council of Taiwan [MOST102-2221-E-001-004-MY3]; Academia Sinica Career Development Program FX This work was supported in part by a grant of the National Science Council of Taiwan under Contract MOST102-2221-E-001-004-MY3 and in part by the Academia Sinica Career Development Program. NR 86 TC 0 Z9 0 U1 3 U2 3 PU IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC PI PISCATAWAY PA 445 HOES LANE, PISCATAWAY, NJ 08855-4141 USA SN 2329-9290 J9 IEEE-ACM T AUDIO SPE JI IEEE-ACM Trans. Audio Speech Lang. PD NOV PY 2016 VL 24 IS 11 BP 2158 EP 2170 DI 10.1109/TASLP.2016.2598323 PG 13 WC Acoustics; Engineering, Electrical & Electronic SC Acoustics; Engineering GA DV1JS UT WOS:000382677800023 ER PT J AU Hiremath, N Lu, XY Evora, MC Naskar, A Mays, J Bhat, G AF Hiremath, Nitilaksha Lu, Xinyi Evora, Maria Cecilia Naskar, Amit Mays, Jimmy Bhat, Gajanan TI Effect of solvent/polymer infiltration and irradiation on microstructure and tensile properties of carbon nanotube yarns SO JOURNAL OF MATERIALS SCIENCE LA English DT Article ID ELECTRON-BEAM IRRADIATION; RAMAN-SPECTROSCOPY; COMPOSITE FIBERS; MECHANICAL-PROPERTIES; GRAPHENE; STRENGTH; POLYACRYLONITRILE; GRAPHITE; DEFECTS AB Recently carbon nanotube (CNT) yarns have been gaining importance as an approach to harvest the excellent properties of the CNTs. However, the properties of CNT yarns at this stage are well below the expected value. Investigation of the structure of CNT yarns and possible approaches to enhance the strength and modulus are reported. Scanning electron microscopy and focused ion beam imaging reveal the inherently porous structure and poor orientation, emphasizing the need to enhance packing of CNT bundles in the yarns for increased strength and modulus. Densification of CNT yarn by toluene or polystyrene increases the strength by 140 or 172 % and modulus by 79 or 218 %, respectively, as compared to that of the pristine yarn. E-beam irradiation was investigated as a means to introduce crosslinking and enhanced internanotubes bonding to increase strength and modulus. However, the irradiation resulted in generation of defects and damages to the yarn contributing to reduction in strength and modulus. Raman spectroscopy studies on the irradiated samples reveal the change in bonding characteristics resulting in poor mechanical properties. Denser packing of nanotubes and increased interaction without any damage is the key to improve the properties of CNT yarns. C1 [Hiremath, Nitilaksha; Bhat, Gajanan] Univ Tennessee, Dept Mat Sci & Engn, Knoxville, TN 37996 USA. [Lu, Xinyi; Evora, Maria Cecilia; Mays, Jimmy] Univ Tennessee, Dept Chem, Knoxville, TN 37996 USA. [Evora, Maria Cecilia] IEAV DCTA, Inst Adv Studies, Sao Jose Dos Campos, SP, Brazil. [Naskar, Amit] Oak Ridge Natl Lab, Div Mat Sci & Technol, Oak Ridge, TN USA. [Mays, Jimmy] Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN USA. RP Bhat, G (reprint author), Univ Tennessee, Dept Mat Sci & Engn, Knoxville, TN 37996 USA. EM gbhat@utk.edu FU Conselho Nacional de Desenvolvimento Cientificoe Tecnologico (CNPq); NASA (NASA EPSCoR) [NNX13AD41A] FX We would like to thank Conselho Nacional de Desenvolvimento Cientificoe Tecnologico (CNPq) for a postdoctorate scholarship and NASA for the financial support provided (NASA EPSCoR Cooperative Agreement NNX13AD41A). Also we would like to thanks Dr. Roberto Uribe from Kent State University and NEO Beam-Mercury Plastics, Inc for the radiation experiments. NR 43 TC 0 Z9 0 U1 23 U2 30 PU SPRINGER PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 USA SN 0022-2461 EI 1573-4803 J9 J MATER SCI JI J. Mater. Sci. PD NOV PY 2016 VL 51 IS 22 BP 10215 EP 10228 DI 10.1007/s10853-016-0249-1 PG 14 WC Materials Science, Multidisciplinary SC Materials Science GA DU6OJ UT WOS:000382334200024 ER PT J AU Strong, KT Arreguin, SA Bordia, RK AF Strong, K. T., Jr. Arreguin, S. A. Bordia, R. K. TI Controlled atmosphere pyrolysis of polyureasilazane for tailored volume fraction Si3N4/SiC nanocomposites powders SO JOURNAL OF THE EUROPEAN CERAMIC SOCIETY LA English DT Article; Proceedings Paper CT 1st Sino-German Symposium on Preparation and Application of Ultra-High Temperature Ceramic Matrix Composites CY JUL 26-31, 2015 CL Darmstadt, GERMANY SP Tech Univ Darmstadt, Sino German Ctr Res Promot DE Polymer-derived ceramics; Silicon nitride; Silicon carbide; Nano-composites; Crystallization ID C-N CERAMICS; SILICON-NITRIDE; COMPOSITES; TEMPERATURE; PHASE; CRYSTALLIZATION; PRECURSORS; CONVERSION; CARBIDE; AMMONIA AB A controlled atmosphere pyrolysis process is used to develop processing protocols for controlled volume fraction Si3N4/SiC composites from a polyureasilazane. Various processing protocols are explored such as gas composition (Argon, NH3 and a 10%NH3/Argon mix) and a gas switching process where gas is switched from NH3 to Argon at specified temperatures and specified times to quench the reaction. Results showed an accurate control of the volume fraction of SiC in 0-30 volume% range in a Si3N4 matrix. FTIR spectroscopic results confirmed that a substitution reaction occurs between NH3 and the polyureasilazane. Raman spectroscopy shows a free carbon phase present up until 1850 degrees C and carbon present in specimens that do not show observable XRD peaks of SiC. (C) 2016 Elsevier Ltd. All rights reserved. C1 [Strong, K. T., Jr.; Arreguin, S. A.; Bordia, R. K.] Univ Washington, Dept Mat Sci & Engn, Roberts Hall,Box 352120, Seattle, WA 98195 USA. [Strong, K. T., Jr.] Sandia Natl Labs, Dept Mat Mech & Tribol 01851, Mail Stop 0889, Albuquerque, NM 87185 USA. [Arreguin, S. A.] EMPA, Swiss Fed Labs Mat Sci & Technol, Uberlandstr 129, CH-8600 Dubendorf, Switzerland. [Bordia, R. K.] Clemson Univ, Dept Mat Sci & Engn, 161 Sirrine Hall, Clemson, SC 29634 USA. RP Bordia, RK (reprint author), Univ Washington, Dept Mat Sci & Engn, Roberts Hall,Box 352120, Seattle, WA 98195 USA.; Bordia, RK (reprint author), Clemson Univ, Dept Mat Sci & Engn, 161 Sirrine Hall, Clemson, SC 29634 USA. EM rbordia@clemson.edu NR 25 TC 0 Z9 0 U1 15 U2 19 PU ELSEVIER SCI LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND SN 0955-2219 EI 1873-619X J9 J EUR CERAM SOC JI J. Eur. Ceram. Soc. PD NOV PY 2016 VL 36 IS 15 SI SI BP 3663 EP 3669 DI 10.1016/j.jeurceramsoc.2016.03.015 PG 7 WC Materials Science, Ceramics SC Materials Science GA DU1EO UT WOS:000381951200014 ER PT J AU Saleh, AA Clausen, B Brown, DW Pereloma, EV Davies, CHJ Tome, CN Gazder, AA AF Saleh, Ahmed A. Clausen, Bjorn Brown, Donald W. Pereloma, Elena V. Davies, Christopher H. J. Tome, Carlos N. Gazder, Azdiar A. TI On the feasibility of partial slip reversal and de-twinning during the cyclic loading of TWIP steel SO MATERIALS LETTERS LA English DT Article DE TWIP; Neutron diffraction; Simulation and modelling; EPSC; Bauschinger effect ID INDUCED-PLASTICITY STEEL; STACKING-FAULT-ENERGY; STRESS-RELAXATION; TEXTURE EVOLUTION; DEFORMATION; MICROSTRUCTURE; ALLOY AB A recently modified Elasto-Plastic Self-Consistent (EPSC) model which empirically accounts for both intergranular and intragranular back stresses has been successfully used to simulate the cyclic (tension compression) loading behaviour of an Fe-24Mn-3Al-2Si-1Ni-0.06C TWinning Induced Plasticity (TWIP) steel between strain limits of 1%. Lattice strain measurements acquired via in-situ neutron diffraction were used to further validate the modelling results. An improved prediction of the pronounced Bauschinger effect during unloading is achieved when the reversibility of partial slip in the (112) direction is accounted for. This result indicates a potential contribution of the stress-induced separation of partial dislocations to the observed early yielding at the low strain levels employed in this study. It also raises the possibility that de-twinning events could be operative during load reversal. (C) 2016 Elsevier B.V. All rights reserved. C1 [Saleh, Ahmed A.; Pereloma, Elena V.] Univ Wollongong, Sch Mech Mat & Mechatron Engn, Wollongong, NSW 2522, Australia. [Clausen, Bjorn; Brown, Donald W.; Tome, Carlos N.] Los Alamos Natl Lab, Los Alamos, NM 87545 USA. [Pereloma, Elena V.; Gazder, Azdiar A.] Univ Wollongong, Electron Microscopy Ctr, Wollongong, NSW 2500, Australia. [Davies, Christopher H. J.] Monash Univ, Dept Mech & Aerosp Engn, Clayton, Vic 3800, Australia. RP Saleh, AA (reprint author), Univ Wollongong, Sch Mech Mat & Mechatron Engn, Wollongong, NSW 2522, Australia. EM asaleh@uow.edu.au FU Australian Research Council [DP130101882]; Commonwealth of Australia under the International Science Linkages program; U.S. DOE [FWP 06SCPE401, W-7405-ENG-36]; Los Alamos National Security LLC under U.S. DOE [DE-AC52-06NA25396] FX This work was funded by the Australian Research Council - Discovery Project (DP130101882). Prof. D. B. Santos (UFMG, Brazil) is thanked for the as-cast steel. The access to major research facilities program is supported by the Commonwealth of Australia under the International Science Linkages program. CNT was fully supported by the U.S. DOE project FWP 06SCPE401 under U.S. DOE contract W-7405-ENG-36. This work has benefited from the use of LANSCE which is funded by the U.S. DOE. LANL is operated by Los Alamos National Security LLC under U.S. DOE contract DE-AC52-06NA25396. NR 17 TC 0 Z9 0 U1 18 U2 18 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0167-577X EI 1873-4979 J9 MATER LETT JI Mater. Lett. PD NOV 1 PY 2016 VL 182 BP 294 EP 297 DI 10.1016/j.matlet.2016.07.005 PG 4 WC Materials Science, Multidisciplinary; Physics, Applied SC Materials Science; Physics GA DU6PZ UT WOS:000382338400072 ER PT J AU Ebeida, MS Mitchell, SA Swiler, LP Romero, VJ Rushdi, AA AF Ebeida, Mohamed S. Mitchell, Scott A. Swiler, Laura P. Romero, Vicente J. Rushdi, Ahmad A. TI POF-Darts: Geometric adaptive sampling for probability of failure SO RELIABILITY ENGINEERING & SYSTEM SAFETY LA English DT Article DE Probability of failure; Percentile estimation; Reliability; Computational geometry; Surrogate models ID RELIABILITY-ANALYSIS; HIGH DIMENSIONS; UNCERTAINTY; OPTIMIZATION; RISK; PROPAGATION AB We introduce a novel technique, POF-Darts, to estimate the Probability Of Failure based on random disk packing in the uncertain parameter space. POF-Darts uses hyperplane sampling to explore the unexplored part of the uncertain space. We use the function evaluation at a sample point to determine whether it belongs to failure or non-failure regions, and surround it with a protection sphere region to avoid clustering. We decompose the domain into Voronoi cells around the function evaluations as seeds and choose the radius of the protection sphere depending on the local Lipschitz continuity. As sampling proceeds, regions uncovered with spheres will shrink, improving the estimation accuracy. After exhausting the function evaluation budget, we build a surrogate model using the function evaluations associated with the sample points and estimate the probability of failure by exhaustive sampling of that surrogate. In comparison to other similar methods, our algorithm has the advantages of decoupling the sampling step from the surrogate construction one, the ability to reach target POF values with fewer samples, and the capability of estimating the number and locations of disconnected failure regions, not just the POF value. We present various examples to demonstrate the efficiency of our novel approach. Published by Elsevier Ltd. C1 [Ebeida, Mohamed S.; Mitchell, Scott A.; Swiler, Laura P.; Romero, Vicente J.; Rushdi, Ahmad A.] Sandia Natl Labs, POB 5800, Albuquerque, NM 87185 USA. [Rushdi, Ahmad A.] Univ Texas Austin, Inst Computat Engn & Sci, Austin, TX 78712 USA. RP Ebeida, MS (reprint author), Sandia Natl Labs, POB 5800, Albuquerque, NM 87185 USA. EM msebeid@sandia.gov FU Laboratory Directed Research and Development (LDRD) Program at Sandia National Laboratories; U.S. Department of Energy's National Nuclear Security Administration [DE-AC04-94AL85000] FX This work was sponsored by the Laboratory Directed Research and Development (LDRD) Program at Sandia National Laboratories; a multi-program laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin Corporation, for the U.S. Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL85000. NR 46 TC 1 Z9 1 U1 7 U2 7 PU ELSEVIER SCI LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND SN 0951-8320 EI 1879-0836 J9 RELIAB ENG SYST SAFE JI Reliab. Eng. Syst. Saf. PD NOV PY 2016 VL 155 BP 64 EP 77 DI 10.1016/j.ress.2016.05.001 PG 14 WC Engineering, Industrial; Operations Research & Management Science SC Engineering; Operations Research & Management Science GA DU7UT UT WOS:000382420800007 ER PT J AU Kaplan, DI Kukkadapu, R Seaman, JC Arey, BW Dohnalkova, AC Buettner, S Li, D Varga, T Scheckel, KG Jaffe, PR AF Kaplan, Daniel I. Kukkadapu, Ravi Seaman, John C. Arey, Bruce W. Dohnalkova, Alice C. Buettner, Shea Li, Dien Varga, Tamas Scheckel, Kirk G. Jaffe, Peter R. TI Iron mineralogy and uranium-binding environment in the rhizosphere of a wetland soil SO SCIENCE OF THE TOTAL ENVIRONMENT LA English DT Article DE Root; X-ray absorption spectroscopy; Iron nanoparticles; Mssbauer ID RAY-ABSORPTION-SPECTROSCOPY; NATURAL ORGANIC-MATTER; FRESH-WATER WETLANDS; PHRAGMITES-AUSTRALIS; WATERLOGGING TOLERANCE; RICE ROOTS; FE-PLAQUE; SEDIMENTS; REDUCTION; MANGANESE AB Wetlands mitigate the migration of groundwater contaminants through a series of biogeochemical gradients that enhance multiple contaminant-binding processes. The hypothesis of this study was that wetland plant roots contribute organic carbon and release O-2 within the rhizosphere (plant-impact soil zone) that promote the formation of Fe(III)-(oxyhydr) oxides. In turn, these Fe(III)-(oxyhydr) oxides stabilize organic matter that together contribute to contaminant immobilization. Mineralogy and U binding environments of the rhizosphere were evaluated in samples collected from contaminated and non-contaminated areas of a wetland on the Savannah River Site in South Carolina. Based on Mossbauer spectroscopy, rhizosphere soil was greatly enriched with nanogoethite, ferrihydrite-like nanoparticulates, and hematite, with negligible Fe(II) present. X-ray computed tomography and various microscopy techniques showed that root plaques were tens-of-microns thick and consisted of highly oriented Fe-nanoparticles, suggesting that the roots were involved in creating the biogeochemical conditions conducive to the nanoparticle formation. XAS showed that a majority of the U in the bulk wetland soil was in the + 6 oxidation state and was not well correlated spatially to Fe concentrations. SEM/EDS confirm that U was enriched on root plaques, where it was always found in association with P. Together these findings support our hypothesis and suggest that plants can alter mineralogical conditions that may be conducive to contaminant immobilization in wetlands. (C) 2016 Elsevier B.V. All rights reserved. C1 [Kaplan, Daniel I.; Li, Dien] Savannah River Natl Lab, Aiken, SC 29808 USA. [Kukkadapu, Ravi; Arey, Bruce W.; Dohnalkova, Alice C.; Varga, Tamas] Pacific Northwest Natl Lab, Environm Mol Sci Lab, Richland, WA 99354 USA. [Seaman, John C.; Buettner, Shea] Univ Georgia, Savannah River Ecol Lab, Aiken, SC 29802 USA. [Scheckel, Kirk G.] US EPA, Natl Risk Management Res Lab, Cincinnati, OH 45224 USA. [Jaffe, Peter R.] Princeton Univ, Princeton, NJ 08540 USA. RP Kaplan, DI (reprint author), Savannah River Natl Lab, Aiken, SC 29808 USA. EM daniel.kaplan@srnl.doe.gov OI Scheckel, Kirk/0000-0001-9326-9241 FU Subsurface Biogeochemistry Research Program within the Office of Biological and Environmental Research (OBER), Office of Science, U.S. Department of Energy [DR-FG02-08ER64567, ER65222-1038426-0017532]; U.S. DOE Office of Science, Office of Basic Energy Sciences [W-31-109-ENG-38]; U.S. Department of Energy [DE-SC0006847]; EPA FX This work was supported by the Subsurface Biogeochemistry Research Program within the Office of Biological and Environmental Research (OBER), Office of Science, U.S. Department of Energy, Grants DR-FG02-08ER64567 and ER65222-1038426-0017532. Mossbauer spectroscopy, XCT, TEM, He-IM, and SEM/EDS were conducted at EMSL, a national scientific user facility sponsored by DOE's OBER program. EMSL is located at the PNNL in Richland, WA, USA. Use of Advance Photon Source was supported by the U.S. DOE Office of Science, Office of Basic Energy Sciences, under contract No. W-31-109-ENG-38. Work was conducted at Princeton University under the U.S. Department of Energy Contract DE-SC0006847. Although EPA contributed to this article, the research presented was not directly performed by or funded by EPA and was not subject to EPA's quality system requirements. Consequently, the views, interpretations, and conclusions expressed in this article are solely those of the authors and do not necessarily reflect or represent EPA's views or policies. NR 60 TC 0 Z9 0 U1 46 U2 46 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0048-9697 EI 1879-1026 J9 SCI TOTAL ENVIRON JI Sci. Total Environ. PD NOV 1 PY 2016 VL 569 BP 53 EP 64 DI 10.1016/j.scitotenv.2016.06.120 PG 12 WC Environmental Sciences SC Environmental Sciences & Ecology GA DU5RM UT WOS:000382269000008 PM 27328400 ER PT J AU Yang, QC Zhang, XS AF Yang, Qichun Zhang, Xuesong TI Improving SWAT for simulating water and carbon fluxes of forest ecosystems SO SCIENCE OF THE TOTAL ENVIRONMENT LA English DT Article DE Forest; Carbon; Water; Phosphorus; Parameterization ID NET PRIMARY PRODUCTION; LIGHT-USE EFFICIENCY; TEMPERATE FOREST; TERRESTRIAL ECOSYSTEMS; HYDROLOGICAL MODEL; DATA ASSIMILATION; DECIDUOUS FOREST; PHOSPHORUS LOADS; HARDWOOD FOREST; ORGANIC-CARBON AB As a widely used watershed model for assessing impacts of anthropogenic and natural disturbances on water quantity and quality, the Soil and Water Assessment Tool (SWAT) has not been extensively tested in simulating water and carbon fluxes of forest ecosystems. Here, we examine SWAT simulations of evapotranspiration (ET), net primary productivity (NPP), net ecosystem exchange (NEE), and plant biomass at ten AmeriFlux forest sites across the U.S. We identify unrealistic radiation use efficiency (Bio_E), large leaf to biomass fraction (Bio_LEAF), and missing phosphorus supply from parent material weathering as the primary causes for the inadequate performance of the default SWAT model in simulating forest dynamics. By further revising the relevant parameters and processes, SWAT's performance is substantially improved. Based on the comparison between the improved SWAT simulations and flux tower observations, we discuss future research directions for further enhancing model parameterization and representation of water and carbon cycling for forests. (C) 2016 Elsevier B.V. All rights reserved. C1 [Yang, Qichun; Zhang, Xuesong] Pacific Northwest Natl Lab, Joint Global Change Res Inst, College Pk, MD 20740 USA. [Zhang, Xuesong] Michigan State Univ, Great Lakes Bioenergy Res Ctr, E Lansing, MI 48824 USA. RP Zhang, XS (reprint author), Pacific Northwest Natl Lab, Joint Global Change Res Inst, College Pk, MD 20740 USA.; Zhang, XS (reprint author), Michigan State Univ, Great Lakes Bioenergy Res Ctr, E Lansing, MI 48824 USA. EM xuesong.zhang@pnnl.gov RI zhang, xuesong/B-7907-2009 FU NASA New Investigator Award (NIP) [NNH13ZDA001N]; Terrestrial Ecology Program as part of the North American Carbon Program [NNH12AU03I]; DOE Great Lakes Bioenergy Research Center (DOE BER Office of Science) [DE-FC02-07ER64494, KP1601050]; DOE Great Lakes Bioenergy Research Center (DOE EERE OBP) [20469-19145] FX We sincerely appreciate the valuable comments provided by the anonymous reviewers. This work was funded by the NASA New Investigator Award (NIP, NNH13ZDA001N) and Terrestrial Ecology Program (NNH12AU03I) as part of the North American Carbon Program, and the DOE Great Lakes Bioenergy Research Center (DOE BER Office of Science DE-FC02-07ER64494, DOE BER Office of Science KP1601050, DOE EERE OBP 20469-19145). NR 75 TC 0 Z9 0 U1 21 U2 33 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0048-9697 EI 1879-1026 J9 SCI TOTAL ENVIRON JI Sci. Total Environ. PD NOV 1 PY 2016 VL 569 BP 1478 EP 1488 DI 10.1016/j.scitotenv.2016.06.238 PG 11 WC Environmental Sciences SC Environmental Sciences & Ecology GA DU5RM UT WOS:000382269000142 PM 27401278 ER PT J AU Chen, MH Sun, XD Christensen, RN Shi, SB Skavdahl, I Utgikar, V Sabharwall, P AF Chen, Minghui Sun, Xiaodong Christensen, Richard N. Shi, Shanbin Skavdahl, Isaac Utgikar, Vivek Sabharwall, Piyush TI Experimental and numerical study of a printed circuit heat exchanger SO ANNALS OF NUCLEAR ENERGY LA English DT Article DE PCHE; Heat transfer; Transient analysis; Experiments; Numerical simulations; VHTR ID THERMAL-HYDRAULIC PERFORMANCE; DYNAMIC SIMULATION; BRAYTON CYCLE; SYSTEM AB Printed circuit heat exchangers (PCHEs) are promising to be employed in very-high-temperature gas-cooled reactors (VHTRs) due to their high robustness for high-temperature, high-pressure applications and high compactness. PCHEs typically serve as intermediate heat exchangers (IHXs) that isolate the secondary loop from the reactor's primary system and hence must be sufficiently robust to maintain the system integrity during normal and off-normal conditions. In addition, the performance of the PCHE-type IHX could considerably affect the nuclear power plant overall operation since any transients on the secondary side would be propagated back to the reactor's primary coolant system via the IHX. It is therefore imperative to understand how the PCHE would dynamically respond to a variety of transients. In the current study, experiments were first conducted to examine the steady-state thermal performance of a reduced-scale straight-channel PCHE. A dynamic model benchmarked in a previous study was then used to predict the steady-state and transient behavior of the PCHE. The steady-state temperature profiles of the working fluids on both the hot and cold sides and in the solid plates of the heat exchanger were obtained, which served as the initial condition for the transient simulations. The detailed dynamic response of the straight-channel PCHE, subject to inlet temperature variations, helium mass flow variations, and combinations of the two, was simulated and analyzed. In addition, two sets of transient tests, one for helium inlet temperature increase and the other for helium inlet temperature decrease, were experimentally carried out to assess the applicability of the dynamic model. Comparisons of the numerical results with the experimental data show that the dynamic model is successful in predicting the experimental transient scenarios. Although difference was observed between the numerical results and experimental data, the comparisons suggest that the numerical solutions are sufficiently accurate and conservative and that the applicability of the dynamic model proposed for predicting the steady-state and transient performance of the straight-channel PCHE has been confirmed. Furthermore, both the numerical and experimental studies provide insights into the dynamic performance of the PCHE. Published by Elsevier Ltd. C1 [Chen, Minghui; Sun, Xiaodong; Christensen, Richard N.; Shi, Shanbin] Ohio State Univ, Dept Mech & Aerosp Engn, Nucl Engn Program, Columbus, OH 43210 USA. [Skavdahl, Isaac; Utgikar, Vivek] Univ Idaho, Dept Chem & Mat Engn, Moscow, ID 83844 USA. [Sabharwall, Piyush] Idaho Natl Lab, Idaho Falls, ID 83415 USA. [Christensen, Richard N.] Univ Idaho, Nucl Engn Program, 995 Univ Pl, Idaho Falls, ID 83401 USA. RP Sun, XD (reprint author), Ohio State Univ, Dept Mech & Aerosp Engn, Nucl Engn Program, Columbus, OH 43210 USA. EM sun.200@osu.edu OI Sun, Xiaodong/0000-0002-9852-160X FU U.S. Department of Energy Office of Nuclear Energy's Nuclear Energy University Programs FX This research is being performed using funding received from the U.S. Department of Energy Office of Nuclear Energy's Nuclear Energy University Programs. The authors wish to thank Dr. Sai Mylavarapu for his work in the construction of the high temperature helium test facility and the fabrication of the straight-channel PCHEs. NR 15 TC 0 Z9 0 U1 16 U2 21 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 0306-4549 J9 ANN NUCL ENERGY JI Ann. Nucl. Energy PD NOV PY 2016 VL 97 BP 221 EP 231 DI 10.1016/j.anucene.2016.07.010 PG 11 WC Nuclear Science & Technology SC Nuclear Science & Technology GA DU6UO UT WOS:000382350300025 ER PT J AU Shimada, M Taylor, CN Moore-McAteer, L Pawelko, RJ Kolasinski, RD Buchenauer, DA Cadwallader, LC Merrill, BJ AF Shimada, M. Taylor, C. N. Moore-McAteer, L. Pawelko, R. J. Kolasinski, R. D. Buchenauer, D. A. Cadwallader, L. C. Merrill, B. J. TI TPE upgrade for enhancing operational safety and improving in-vessel tritium inventory assessment in fusion nuclear environment SO FUSION ENGINEERING AND DESIGN LA English DT Article; Proceedings Paper CT 12th International Symposium on Fusion Nuclear Technology (ISFNT) CY SEP 14-18, 2015 CL Jeju, SOUTH KOREA DE Tritium plasma experiment; Tritium in-vessel inventory; Neutron-irradiated materials AB The Tritium Plasma Experiment (TPE) is a unique high-flux linear plasma device that can handle beryllium, tritium, and neutron-irradiated plasma facing materials, and is the only existing device dedicated to evaluate in-vessel tritium inventory in the nuclear environment for fusion safety. The electrical upgrade were recently carried out to enhance operational safety and to improve plasma performance. New DC power supplies and a new control center enable remote plasma operations from outside of the contamination area for tritium, minimizing the possible exposure risk with tritium and beryllium and eliminating heat stress issue. In November 2015, the TPE successfully achieved first deuterium plasma via remote operation after a significant three-year upgrade. Simple linear scaling estimate showed that the TPE is expected to achieve Gamma(max)(i) of >1.0 x 10(23) m(-2) s(-1) and q(heat) of >1 MW m(-2) with new power supplies. This upgrade not only improves operational safety of the worker, but also enhances plasma performance to better simulate extreme plasma-material conditions expected in ITER, FNSF, and DEMO for improving in-vessel tritium inventory assessment in fusion nuclear environment. (C) 2016 Published by Elsevier B.V. C1 [Shimada, M.; Taylor, C. N.; Moore-McAteer, L.; Pawelko, R. J.; Cadwallader, L. C.; Merrill, B. J.] Idaho Natl Lab, Fus Safety Program, Idaho Falls, ID 83415 USA. [Kolasinski, R. D.; Buchenauer, D. A.] Sandia Natl Labs, Hydrogen & Materials Sci Dept, Livermore, CA 94550 USA. RP Shimada, M (reprint author), Idaho Natl Lab, Fus Safety Program, Idaho Falls, ID 83415 USA. EM Masashi.Shimada@inl.gov OI Shimada, Masashi/0000-0002-1592-843X NR 8 TC 0 Z9 0 U1 5 U2 5 PU ELSEVIER SCIENCE SA PI LAUSANNE PA PO BOX 564, 1001 LAUSANNE, SWITZERLAND SN 0920-3796 EI 1873-7196 J9 FUSION ENG DES JI Fusion Eng. Des. PD NOV 1 PY 2016 VL 109 BP 1077 EP 1081 DI 10.1016/j.fusengdes.2016.01.021 PN B PG 5 WC Nuclear Science & Technology SC Nuclear Science & Technology GA DU7VG UT WOS:000382422100003 ER PT J AU Brown, T Titus, P Brooks, A Zhang, H Neilson, H Im, K Kim, K AF Brown, Tom Titus, Peter Brooks, Art Zhang, Han Neilson, Hutch Im, Kihak Kim, Keeman TI Results of availability imposed configuration details developed for K-DEMO SO FUSION ENGINEERING AND DESIGN LA English DT Article; Proceedings Paper CT 12th International Symposium on Fusion Nuclear Technology (ISFNT) CY SEP 14-18, 2015 CL Jeju, SOUTH KOREA DE Maintenance approach; Disruption analysis; In-vessel arrangement; Reduced part count ID MAINTENANCE; DESIGN AB The Korean fusion demonstration reactor (K-DEMO) has completed a two year study looking at key Tokamak components and configuration options in preparation of a conceptual design phase. A key part of a device configuration centers on defining an arrangement that enhances the ability to reach high availability values by defining design solutions that foster simplified maintenance operations. To maximize the size and minimize the number of in-vessel components enlarged TF coils were defined that incorporate a pair of windings within each coil to mitigate pressure drop issues and to reduce the cost of the coils. A semi-permanent shield structure was defined to develop labyrinth interfaces between double-null plasma contoured shield modules, provide an entity to align blanket components and provide support against disruption loads with a load path that equilibrates blanket, TF and PF loads through a base structure. Blanket piping services and auxiliary systems that interface with in-vessel components have played a major role in defining the overall device arrangement concept details will be presented along with general arrangement features and preliminary results obtained from disruption analysis. (C) 2016 Published by Elsevier B.V. C1 [Brown, Tom; Titus, Peter; Brooks, Art; Zhang, Han; Neilson, Hutch] Princeton Plasma Phys Lab, POB 451, Princeton, NJ 08543 USA. [Im, Kihak; Kim, Keeman] Natl Fus Res Inst, Daejeon 305806, South Korea. RP Brown, T (reprint author), Princeton Plasma Phys Lab, POB 451, Princeton, NJ 08543 USA. EM tbrown@pppl.gov NR 10 TC 1 Z9 1 U1 3 U2 5 PU ELSEVIER SCIENCE SA PI LAUSANNE PA PO BOX 564, 1001 LAUSANNE, SWITZERLAND SN 0920-3796 EI 1873-7196 J9 FUSION ENG DES JI Fusion Eng. Des. PD NOV 1 PY 2016 VL 109 BP 1091 EP 1095 DI 10.1016/j.fusengdes.2016.01.018 PN B PG 5 WC Nuclear Science & Technology SC Nuclear Science & Technology GA DU7VG UT WOS:000382422100006 ER PT J AU Kusumi, K Kunugi, T Yokomine, T Kawara, Z Hinojosa, JA Kolemen, E Ji, HT Gilson, E AF Kusumi, Koji Kunugi, Tomoaki Yokomine, Takehiko Kawara, Zensaku Hinojosa, Jesus A. Kolemen, Egemen Ji, Hantao Gilson, Erik TI Study on thermal mixing of liquid-metal free-surface flow by obstacles installed at the bottom of a channel SO FUSION ENGINEERING AND DESIGN LA English DT Article; Proceedings Paper CT 12th International Symposium on Fusion Nuclear Technology (ISFNT) CY SEP 14-18, 2015 CL Jeju, SOUTH KOREA DE Experiment; Liquid metal; Free-surface; Obstacles; Thermal mixing ID HEAT-TRANSFER ENHANCEMENT; MAGNETIC-FIELD; MHD-FLOW; CYLINDER; WALL AB One of the key challenges of the liquid divertor concepts in fusion reactors is the heat removal from the surface of liquid metal film-flow to the bottom wall, because thermal radiation and particle fluxes from the fusion core are deposited on the free-surface. This study investigates the possibility of the enhancement of heat removal by using various obstacles installed at the bottom of the liquid metal free-surface flow. Cubic and delta-wing obstacles are examined in this study. The obstacles installed at the center of the flow channel, upstream of the free-surface heat source. The experiments were conducted in the range of Re from 2000 to 18,000 under constant heating. The temperature on the bottom wall increased with increase of flow rate. The delta-wing obstacle showed the better thermal performance compared to the cubic obstacle and without obstacle case. Since the delta-wing obstacle generated the strong vortex with increasing Re, thermal mixing of liquid-film enhanced, and eventually led to highly localized heat fluxes at the bottom wall. Therefore, it is possible to remove the high heat flux locally from the wall. (C) 2015 Elsevier B.V. All rights reserved. C1 [Kusumi, Koji; Kunugi, Tomoaki; Yokomine, Takehiko; Kawara, Zensaku] Kyoto Univ, Dept Nucl Engn, Nishikyo Ku, C3-d2S06, Kyoto 6158540, Japan. [Hinojosa, Jesus A.; Kolemen, Egemen; Ji, Hantao; Gilson, Erik] Princeton Plasma Phys Lab, 100 Stellarator Rd, Princeton, NJ 08540 USA. RP Kunugi, T (reprint author), Kyoto Univ, Dept Nucl Engn, Nishikyo Ku, C3-d2S06, Kyoto 6158540, Japan. EM kunugi@nucleng.kyoto-u.ac.jp NR 12 TC 0 Z9 0 U1 7 U2 10 PU ELSEVIER SCIENCE SA PI LAUSANNE PA PO BOX 564, 1001 LAUSANNE, SWITZERLAND SN 0920-3796 EI 1873-7196 J9 FUSION ENG DES JI Fusion Eng. Des. PD NOV 1 PY 2016 VL 109 BP 1193 EP 1198 DI 10.1016/j.fusengdes.2015.12.055 PN B PG 6 WC Nuclear Science & Technology SC Nuclear Science & Technology GA DU7VG UT WOS:000382422100026 ER PT J AU Ying, A Zhang, HJ Merrill, BJ Ahn, MY AF Ying, Alice Zhang, Hongjie Merrill, Brad J. Ahn, Mu-Young TI Advancement in tritium transport simulations for solid breeding blanket system SO FUSION ENGINEERING AND DESIGN LA English DT Article; Proceedings Paper CT 12th International Symposium on Fusion Nuclear Technology (ISFNT) CY SEP 14-18, 2015 CL Jeju, SOUTH KOREA DE Numerical modeling; Tritium transport and permeation; Purge gas flow; Ceramic breeder blankets ID HYDROGEN AB In this paper, advancement on tritium transport simulations was demonstrated for a solid breeder blanket HCCRTBS, where multi-physics and detailed engineering descriptions are considered using a commercial simulation code. The physics involved includes compressible purge gas fluid flow, heat transfer, chemical reaction, isotope swamping effect, and tritium isotopes mass transport. The strategy adopted here is to develop numerical procedures and techniques that allow critical details of material, geometric and operational heterogeneity in a most complete engineering description of the TBS being incorporated into the simulation. Our application focuses on the transient assessment in view of ITER being pulsed operations. An immediate advantage is a more realistic predictive and design analysis tool accounting pulsed operations induced temperature variations which impact helium purge gas flow as well as Q(2) composition concentration time and space evolutions in the breeding regions. This affords a more accurate prediction of tritium permeation into the He coolant by accounting correct temperature and partial pressure effects and realistic diffusion paths. The analysis also shows that by introducing by-pass line to accommodate ITER pulsed operations in the TES loop allows tritium extraction design being more cost effective. (C) 2015 Elsevier B.V. All rights reserved. C1 [Ying, Alice; Zhang, Hongjie] Univ Calif Los Angeles, Dept Mech & Aerosp Engn, Los Angeles, CA 90095 USA. [Merrill, Brad J.] Idaho Natl Lab, Idaho Falls, ID 83415 USA. [Ahn, Mu-Young] Natl Fus Res Inst, Daejeon, South Korea. RP Ying, A (reprint author), Univ Calif Los Angeles, Dept Mech & Aerosp Engn, Los Angeles, CA 90095 USA. EM ying@fusion.ucla.edu NR 11 TC 0 Z9 0 U1 6 U2 10 PU ELSEVIER SCIENCE SA PI LAUSANNE PA PO BOX 564, 1001 LAUSANNE, SWITZERLAND SN 0920-3796 EI 1873-7196 J9 FUSION ENG DES JI Fusion Eng. Des. PD NOV 1 PY 2016 VL 109 BP 1511 EP 1516 DI 10.1016/j.fusengdes.2015.11.040 PN B PG 6 WC Nuclear Science & Technology SC Nuclear Science & Technology GA DU7VG UT WOS:000382422100083 ER PT J AU Panayotov, D Grief, A Merrill, BJ Humrickhouse, P Trow, M Dillistone, M Murgatroyd, JT Owen, S Poitevin, Y Peers, K Lyons, A Heaton, A Scott, R AF Panayotov, Dobromir Grief, Andrew Merrill, Brad J. Humrickhouse, Paul Trow, Martin Dillistone, Michael Murgatroyd, Julian T. Owen, Simon Poitevin, Yves Peers, Karen Lyons, Alex Heaton, Adam Scott, Richard TI Methodology for accident analyses of fusion breeder blankets and its application to helium-cooled pebble bed blanket SO FUSION ENGINEERING AND DESIGN LA English DT Article; Proceedings Paper CT 12th International Symposium on Fusion Nuclear Technology (ISFNT) CY SEP 14-18, 2015 CL Jeju, SOUTH KOREA DE Fusion safety; Fusion breeder blankets; Accident analyses; ITER; DEMO; Test blanket system ID MELCOR CODE; ITER; SAFETY; VALIDATION; LESSONS; PROGRAM; SYSTEMS; MODULE; DEMO AB 'Fusion for Energy' (F4E) is designing, developing, and implementing the European Helium-Cooled Lead-Lithium (HCLL) and Helium-Cooled Pebble-Bed (HCPB) Test Blanket Systems (TBSs) for ITER (Nuclear Facility INB-174). Safety demonstration is an essential element for the integration of these TBSs into ITER and accident analysis is one of its critical components. A systematic approach to accident analysis has been developed under the F4E contract on TBS safety analyses. F4E technical requirements, together with Amec Foster Wheeler and INL efforts, have resulted in a comprehensive methodology for fusion breeding blanket accident analysis that addresses the specificity of the breeding blanket designs, materials, and phenomena while remaining consistent with the approach already applied to ITER accident analyses. The methodology phases are illustrated in the paper by its application to the EU HCPB TBS using both MELCOR and RELAP5 codes. (C) 2015 Elsevier B.V. All rights reserved. C1 [Panayotov, Dobromir; Poitevin, Yves] Fus Energy F4E, Josep Pla 2 Torres Diagonal Litoral B3, E-08019 Barcelona, Spain. [Grief, Andrew; Trow, Martin; Dillistone, Michael; Murgatroyd, Julian T.; Owen, Simon; Peers, Karen; Lyons, Alex; Heaton, Adam; Scott, Richard] Amec Foster Wheeler, Booths Pk,Chelford Rd, Knutsford WA16 8QZ, Cheshire, England. [Merrill, Brad J.; Humrickhouse, Paul] Idaho Natl Lab, POB 1625, Idaho Falls, ID USA. RP Panayotov, D (reprint author), Fus Energy F4E, Josep Pla 2 Torres Diagonal Litoral B3, E-08019 Barcelona, Spain. EM dobromir.panayotov@f4e.europa.eu NR 24 TC 0 Z9 1 U1 2 U2 3 PU ELSEVIER SCIENCE SA PI LAUSANNE PA PO BOX 564, 1001 LAUSANNE, SWITZERLAND SN 0920-3796 EI 1873-7196 J9 FUSION ENG DES JI Fusion Eng. Des. PD NOV 1 PY 2016 VL 109 BP 1574 EP 1580 DI 10.1016/j.fusengdes.2015.11.019 PN B PG 7 WC Nuclear Science & Technology SC Nuclear Science & Technology GA DU7VG UT WOS:000382422100095 ER PT J AU Lumsdaine, A Rapp, J Varma, V Bjorholm, T Bradley, C Caughman, J Duckworth, R Goulding, R Graves, V Giuliano, D Lessard, T McGinnis, D Meitner, S AF Lumsdaine, Arnold Rapp, Juergen Varma, Venugopal Bjorholm, Thomas Bradley, Craig Caughman, John Duckworth, Robert Goulding, Richard Graves, Van Giuliano, Dominic Lessard, Timothy McGinnis, Dean Meitner, Steven TI Pre-conceptual design activities for the materials plasma exposure experiment SO FUSION ENGINEERING AND DESIGN LA English DT Article; Proceedings Paper CT 12th International Symposium on Fusion Nuclear Technology (ISFNT) CY SEP 14-18, 2015 CL Jeju, SOUTH KOREA DE Plasma facing components; Plasma-material interactions; R&D facilities; Linear plasma experiments ID FUTURE; DEMO AB The development of next step fusion facilities such as DEMO or a Fusion Nuclear Science Facility (FNSF) requires first closing technology gaps in some critical areas. Understanding the material-plasma interface is necessary to enable the development of divertors for long-pulse plasma facilities. A pre-conceptual design for a proposed steady-state linear plasma device, the Materials Plasma Exposure Experiment (MPEX), is underway. A helicon plasma source along with ion cyclotron and electron Bernstein wave heating systems will produce ITER divertor relevant plasma conditions with steady-state parallel heat fluxes of up to 40 MW/m(2) with ion fluxes up to 1024/m(2) s on target. Current plans are for the device to use superconducting magnets to produce 1-2T fields. As a steady-state device, active cooling will be required for components that interact with the plasma (targets, limiters, etc.), as well as for other plasma facing components (transport regions, vacuum tanks, diagnostic ports). Design concepts for the vacuum system, the cooling system, and the plasma heating systems have been completed. The device will include the capability for handling samples that have been neutron irradiated in order to consider the multivariate effects of neutrons, plasma, and high heat-flux on the microstructure of divertor candidate materials. A vacuum cask, which can be disconnected from the high field environment in order to perform in-vacuo diagnosis of the surface evolution is also planned for the facility. (C) 2015 Elsevier B.V. All rights reserved. C1 [Lumsdaine, Arnold; Rapp, Juergen; Varma, Venugopal; Bjorholm, Thomas; Bradley, Craig; Caughman, John; Duckworth, Robert; Goulding, Richard; Graves, Van; Giuliano, Dominic; Lessard, Timothy; McGinnis, Dean; Meitner, Steven] Oak Ridge Natl Lab, Oak Ridge, TN 37831 USA. RP Lumsdaine, A (reprint author), Oak Ridge Natl Lab, Oak Ridge, TN 37831 USA. EM lumsdainea@ornl.gov OI Rapp, Juergen/0000-0003-2785-9280 NR 7 TC 0 Z9 0 U1 15 U2 15 PU ELSEVIER SCIENCE SA PI LAUSANNE PA PO BOX 564, 1001 LAUSANNE, SWITZERLAND SN 0920-3796 EI 1873-7196 J9 FUSION ENG DES JI Fusion Eng. Des. PD NOV 1 PY 2016 VL 109 BP 1714 EP 1718 DI 10.1016/j.fusengdes.2015.10.020 PN B PG 5 WC Nuclear Science & Technology SC Nuclear Science & Technology GA DU7VG UT WOS:000382422100121 ER PT J AU Coltrin, ME Kee, RJ AF Coltrin, Michael E. Kee, Robert J. TI Unified Nusselt- and Sherwood-number correlations in axisymmetric finite-gap stagnation and rotating-disk flows SO INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER LA English DT Article DE Stagnation flow; Rotating disk; Nusselt number; Sherwood number; Damkohler number ID CHEMICAL-VAPOR-DEPOSITION; HEAT-TRANSFER; VAPORIZATION CHARACTERISTICS; ATMOSPHERIC-PRESSURE; FLUID-MECHANICS; MOCVD REACTORS; DESIGN; ELECTRODE; HYDROGEN; TEMPERATURE AB This paper develops a unified analysis of stagnation flow heat and mass transport, considering both semi infinite domains and finite gaps, with and without rotation of the stagnation surface. An important objective is to derive Nusselt- and Sherwood-number correlations that represent heat and mass transport at the stagnation surface. The approach is based on computationally solving the governing conservation equations in similarity form as a boundary-value problem. The formulation considers ideal gases and incompressible fluids. The correlated results depend on fluid properties in terms of Prandtl, Schmidt, and Damkohler numbers. Heterogeneous chemistry at the stagnation surface is represented as a single first-order reaction. A composite Reynolds number represents the combination of stagnation flows with and without stagnation-surface rotation. Published by Elsevier Ltd. C1 [Coltrin, Michael E.] Sandia Natl Labs, POB 5800, Albuquerque, NM 87185 USA. [Kee, Robert J.] Colorado Sch Mines, Dept Mech Engn, Golden, CO 80401 USA. RP Coltrin, ME (reprint author), Sandia Natl Labs, POB 5800, Albuquerque, NM 87185 USA. EM mecoltr@sandia.gov FU Laboratory Directed Research and Development (LDRD) program at Sandia; Office of Naval Research at the Colorado School of Mines [N00014-12-1-0201]; U.S. Department of Energy's National Nuclear Security Administration [DE-AC04-94AL85000] FX This research was supported by the Laboratory Directed Research and Development (LDRD) program at Sandia and by the Office of Naval Research (Grant N00014-12-1-0201) at the Colorado School of Mines. Sandia National Laboratories is a multiprogram laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin Corporation, for the U.S. Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL85000. NR 57 TC 1 Z9 1 U1 9 U2 12 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 0017-9310 EI 1879-2189 J9 INT J HEAT MASS TRAN JI Int. J. Heat Mass Transf. PD NOV PY 2016 VL 102 BP 122 EP 132 DI 10.1016/j.ijheatmasstransfer.2016.06.002 PG 11 WC Thermodynamics; Engineering, Mechanical; Mechanics SC Thermodynamics; Engineering; Mechanics GA DU7QS UT WOS:000382410300013 ER PT J AU Kolasinski, RD Buchenauer, DA Doerner, RP Fang, ZZ Ren, C Oya, Y Michibayashi, K Friddle, RW Mills, BE AF Kolasinski, R. D. Buchenauer, D. A. Doerner, R. P. Fang, Z. Z. Ren, C. Oya, Y. Michibayashi, K. Friddle, R. W. Mills, B. E. TI High-flux plasma exposure of ultra-fine grain tungsten SO INTERNATIONAL JOURNAL OF REFRACTORY METALS & HARD MATERIALS LA English DT Article ID CARBIDE; TRITIUM AB In this work, we examine the response of an ultra-fine grained (UFG) tungsten material to high-flux deuterium plasma exposure. UFG tungsten has received considerable interest as a possible plasma-facing material in magnetic confinement fusion devices, in large part because of its improved resistance to neutron damage. However, optimization of the material in this manner may lead to trade-offs in other properties. We address two aspects of the problem in this work: (a) how high-flux plasmas modify the structure of the exposed surface, and (b) how hydrogen isotopes become trapped within the material. The specific UFG tungsten considered here contains 100 nm-width Ti dispersoids (1 wt%) that limit the growth of the W grains to a median size of 960 nm. Metal impurities (Fe, Cr) as well as 0 were identified within the dispersoids; these species were absent from the W matrix. To simulate relevant particle bombardment conditions, we exposed specimens of the W-Ti material to low energy (100 eV), high-flux (>10(22) m(-2) s(-1)) deuterium plasmas in the PISCES-A facility at the University of California, San Diego. To explore different temperature-dependent trapping mechanisms, we considered a range of exposure temperatures between 200 degrees C and 500 degrees C. For comparison, we also exposed reference specimens of conventional powder metallurgy warm-rolled and ITER-grade tungsten at 300 degrees C. Post-mortem focused ion beam profiling and atomic force microscopy of the UFG tungsten revealed no evidence of near-surface bubbles containing high pressure D-2 gas, a common surface degradation mechanism associated with plasma exposure. Thermal desorption spectrometry indicated moderately higher trapping of Din the material compared with the reference specimens, though still within the spread of values for different tungsten grades found in the literature database. For the criteria considered here, these results do not indicate any significant obstacles to the potential use of UFG tungsten as a plasma-facing material, although further experimental work is needed to assess material response to transient events and high plasma fluence. (C) 2016 Elsevier Ltd. All rights reserved. C1 [Kolasinski, R. D.; Buchenauer, D. A.] Sandia Natl Labs, Energy Innovat Dept, Livermore, CA 94551 USA. [Doerner, R. P.] Univ Calif San Diego, Energy Res Ctr, La Jolla, CA 92093 USA. [Doerner, R. P.] Univ Calif San Diego, Dept Mech Engn, La Jolla, CA 92093 USA. [Fang, Z. Z.; Ren, C.] Univ Utah, Dept Met Engn, Salt Lake City, UT 84112 USA. [Oya, Y.] Shizuoka Univ, Dept Chem, Grad Sch Sci, Shizuoka 4228529, Japan. [Michibayashi, K.] Shizuoka Univ, Inst Geosci, Shizuoka 4228529, Japan. [Friddle, R. W.] Sandia Natl Labs, Energy Nanomat Dept, Livermore, CA 94550 USA. [Mills, B. E.] Sandia Natl Labs, Radiat Nucl Detect Mat & Anal Dept, Livermore, CA 94550 USA. RP Kolasinski, RD (reprint author), Sandia Natl Labs, Energy Innovat Dept, Livermore, CA 94551 USA. EM rkolasi@sandia.gov FU U.S. Department of Energy's National Nuclear Security Administration [DE-AC04-94AL85000] FX We express our appreciation to Jonathan Yu (UCSD) for his assistance with obtaining the confocal microscope images as well as Michael Rye (Sandia) for performing the focused ion beam profiling and providing the SEM images. We also thank Andrew Gardea (Sandia) for his assistance with sample preparation. Sandia National Laboratories is a multi-program laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin Corporation, for the U.S. Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL85000. NR 32 TC 0 Z9 0 U1 17 U2 18 PU ELSEVIER SCI LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND SN 0263-4368 J9 INT J REFRACT MET H JI Int. J. Refract. Met. Hard Mat. PD NOV PY 2016 VL 60 BP 28 EP 36 DI 10.1016/j.ijrmhm.2016.05.006 PG 9 WC Materials Science, Multidisciplinary; Metallurgy & Metallurgical Engineering SC Materials Science; Metallurgy & Metallurgical Engineering GA DU5SU UT WOS:000382272400004 ER PT J AU Dushatinski, T Huff, C Abdel-Fattah, TM AF Dushatinski, Thomas Huff, Clay Abdel-Fattah, Tarek M. TI Characterization of electrochemically deposited films from aqueous and ionic liquid cobalt precursors toward hydrogen evolution reactions SO APPLIED SURFACE SCIENCE LA English DT Article DE Co films; Ionic liquid; Hydrogen evolution ID CHOLINE CHLORIDE; MAGNETIC-PROPERTIES; ELECTRODEPOSITION; PARTICLES; ALLOYS AB Electrodepositions of cobalt films were achieved using an aqueous or an ethylene glycol based non aqueous solution containing choline chloride (vitamin B4) with cobalt chloride hexahydrate precursor toward hydrogen evolution reactions from sodium borohydride (NaBH4) as solid hydrogen feedstock (SHF). The resulting cobalt films had reflectivity at 550 nm of 2.2% for aqueously deposited films (ACoF) and 1.3% for non-aqueously deposited films (NCoF). Surface morphology studied by scanning electron microscopy showed a positive correlation between particle size and thickness. The film thicknesses were tunable between >100 mu m and <300 mu m for each film. The roughness (Ra) value measurements by Dektak surface profiling showed that the NCoF (Ra = 165 nm) was smoother than the ACoF (Ra =418 nm). The NCoFs and ACoFs contained only alpha phase (FCC) crystallites. The NCoFs were crystalline while the ACoFs were largely amorphous from X-ray diffraction analysis. The NCoF had an average Vickers hardness value of 84 MPa as compared to 176 MPa for ACoF. The aqueous precursor has a single absorption maximum at 510 nm and the non -aqueous precursor had three absorption maxima at 630, 670, and 695 nm. The hydrogen evolution reactions over a 1 cm(2) catalytic surface with aqueous NaBH4 solutions generated rate constants (K) = equal to 4.9 x 10(-3) min(-1), 4.6 x 10(-3) min(-1), and 3.3 x 10(-3) min(-1) for ACoF, NCoF, and copper substrate respectively. (C) 2016 Elsevier B.V. All rights reserved. C1 [Abdel-Fattah, Tarek M.] Christopher Newport Univ, Appl Res Ctr, Thomas Jefferson Natl Accelerator Facil, Newport News, VA 23606 USA. Christopher Newport Univ, Dept Mol Biol & Chem, Newport News, VA 23606 USA. RP Abdel-Fattah, TM (reprint author), Christopher Newport Univ, Appl Res Ctr, Thomas Jefferson Natl Accelerator Facil, Newport News, VA 23606 USA. EM fattah@cnu.edu NR 32 TC 2 Z9 2 U1 22 U2 39 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0169-4332 EI 1873-5584 J9 APPL SURF SCI JI Appl. Surf. Sci. PD NOV 1 PY 2016 VL 385 BP 282 EP 288 DI 10.1016/j.apsusc.2016.05.103 PG 7 WC Chemistry, Physical; Materials Science, Coatings & Films; Physics, Applied; Physics, Condensed Matter SC Chemistry; Materials Science; Physics GA DS5MI UT WOS:000380825900034 ER PT J AU Liu, X Lim, YC Li, YB Tang, W Ma, YW Feng, ZL Ni, J AF Liu, Xun Lim, Yong Chae Li, Yongbing Tang, Wei Ma, Yunwu Feng, Zhili Ni, Jun TI Effects of process parameters on friction self-piercing riveting of dissimilar materials SO JOURNAL OF MATERIALS PROCESSING TECHNOLOGY LA English DT Article DE Friction self-piercing riveting; Dissimilar materials; Process parameters ID ALUMINUM-ALLOY SHEETS; HIGH-STRENGTH STEEL; CORROSION; 7075-T6; JOINT; BIT AB In the present work, a recently developed solid state joining technique, Friction self-piercing riveting (F-SPR), has been applied for joining high strength aluminum alloy AA7075-T6 to magnesium alloy AZ31B. The process was performed on a specially designed machine where the spindle can achieve the motion of sudden stop. Effects of rivet rotating rate and punch speed on axial plunge force, torque, joint microstructure and quality have been analyzed systematically. During F-SPR, higher rotating rate and slower punch speed can reduce axial force and torque, which correspondingly results in a slightly smaller interlock between rivet leg and joined materials. Improved local flowability of both aluminum and magnesium alloys under a higher rotating speed results in a thicker aluminum layer surrounding the rivet leg, where formation of Al-Mg intermetallics was observed. Equivalent joint strength obtained in this study are higher than the yield strength of the AZ31 Mg alloy. One of the tensile failure modes is the rivet fracture, which is due to local softening of rivet leg from frictional heat. Other two failure modes include rivet pullout and shear through of bottom sheet. (C) 2016 Elsevier B.V. All rights reserved. C1 [Liu, Xun; Ni, Jun] Univ Michigan, Dept Mech Engn, Ann Arbor, MI 48109 USA. [Lim, Yong Chae; Tang, Wei; Feng, Zhili] Oak Ridge Natl Lab, Mat Sci & Technol Div, Oak Ridge, TN USA. [Li, Yongbing; Ma, Yunwu] Shanghai Jiao Tong Univ, State Key Lab Mech Syst & Vibrat, Sch Mech Engn, Shanghai, Peoples R China. RP Liu, X (reprint author), Univ Michigan, Dept Mech Engn, Ann Arbor, MI 48109 USA. EM xunxliu@umich.edu RI Tang, Wei/E-3613-2017; OI Tang, Wei/0000-0002-9274-9574; Liu, Xun/0000-0003-0296-3065; Lim, Yong Chae/0000-0003-2177-3988 FU U.S. Department of Energy, Assistant Secretary for Energy Efficiency and Renewable Energy, Office of Vehicle Technologies, Lightweight Materials Program; U.S. Department of Energy [DE-AC05-000R22725, 51275300, 51322504, U1564204, 51375308] FX This research was financially sponsored by the U.S. Department of Energy, Assistant Secretary for Energy Efficiency and Renewable Energy, Office of Vehicle Technologies, as part of the Lightweight Materials Program. Oak Ridge National Laboratory (ORNL) is managed by UT-Battelle, LLC for the U.S. Department of Energy under Contract DE-AC05-000R22725. 51275300, 51322504, U1564204 and 51375308), This manuscript has been authored by UT-Battelle, LLC under Contract No. DE-AC05-000R22725 with the U.S. Department of Energy. The United States Government retains and the publisher, by accepting the article for publication, acknowledges that the United States Government retains a non-exclusive, paid up, irrevocable, world-wide license to publish or reproduce the published form of this manuscript, or allow others to do so, for United States Government purposes. The Department of Energy will provide public access to these results of federally sponsored research in accordance with the DOE Public Access Plan (http://energy.gov/downloads/doe-public-access-plan). NR 28 TC 2 Z9 2 U1 18 U2 22 PU ELSEVIER SCIENCE SA PI LAUSANNE PA PO BOX 564, 1001 LAUSANNE, SWITZERLAND SN 0924-0136 J9 J MATER PROCESS TECH JI J. Mater. Process. Technol. PD NOV PY 2016 VL 237 BP 19 EP 30 DI 10.1016/j.jmatprotec.2016.05.022 PG 12 WC Engineering, Industrial; Engineering, Manufacturing; Materials Science, Multidisciplinary SC Engineering; Materials Science GA DT2PS UT WOS:000381323500003 ER PT J AU Li, PW Van Lew, J Chan, C Karaki, W Stephens, J O'Brien, JE AF Li, Peiwen Van Lew, Jon Chan, Cholik Karaki, Wafaa Stephens, Jake O'Brien, J. E. TI Similarity and generalized analysis of efficiencies of thermal energy storage systems (vol 39, pg 388, 2012) SO RENEWABLE ENERGY LA English DT Correction C1 [Li, Peiwen; Van Lew, Jon; Chan, Cholik; Karaki, Wafaa] Univ Arizona, Dept Aerosp & Mech Engn, Tucson, AZ 85721 USA. [Stephens, Jake] US Solar Holdings LLC, 1000 E Water St, Tucson, AZ 85719 USA. [O'Brien, J. E.] Idaho Natl Lab, Idaho Falls, ID 83415 USA. RP Li, PW (reprint author), Univ Arizona, Dept Aerosp & Mech Engn, Tucson, AZ 85721 USA. EM peiwen@email.arizona.edu NR 1 TC 0 Z9 0 U1 5 U2 5 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 0960-1481 J9 RENEW ENERG JI Renew. Energy PD NOV PY 2016 VL 97 BP 892 EP 893 DI 10.1016/j.renene.2016.06.031 PG 2 WC GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY; Energy & Fuels SC Science & Technology - Other Topics; Energy & Fuels GA DS2LH UT WOS:000380600500080 ER PT J AU Ocko, M Zadro, K Drobac, D Aviani, I Salamon, K Mixson, D Bauer, ED Sarrao, JL AF Ocko, M. Zadro, K. Drobac, D. Aviani, I. Salamon, K. Mixson, D. Bauer, E. D. Sarrao, J. L. TI Study of the magnetic properties of the Ce-x La1-x Pt alloy system: Which interaction establishes ferromagnetism in Kondo systems? SO JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS LA English DT Article DE Kondo ferromagnetism; CePt; Magnetic properties ID CENIXPT1-X AB In order to study Kondo ferromagnetism, particularly of the CePt compound, we investigate the magnetic properties of the CexLa1-xPt alloy system in the temperature range from 1.8 K to 320 K. The results of these investigations can be summarized as follows: dc-susceptibility can be described by the Curie-Weiss law at higher temperatures down to about 100 K, but also at the low temperatures above the phase transition. At higher temperatures, the extracted Curie-Weiss constant, Op, is negative in contrast to the low temperatures, where theta c is positive. The extracted effective magnetic moment from the higher temperatures is the same for all the alloys and is close to the theoretical value of the isolated Ce3+ ion, mu=2.54 mu(B), indicating the hybridization is weak and, and consequently, Kondo interaction is weak. These observations confirm the main important conclusions inferred from an earlier transport properties investigation of this alloy system. The Curie temperature extracted by various approaches was compared to the extraction from the ac-susceptibility measurements. We show that its concentration dependence is not consistent with Doniach's diagram. Hence, RKKY interaction is not responsible for the ferromagnetism in this alloy system. (C) 2016 Elsevier B.V. All rights reserved. C1 [Ocko, M.; Drobac, D.; Aviani, I.; Salamon, K.] Inst Phys, Bijenicka C 46, Zagreb 10000, Croatia. [Ocko, M.] Rudjer Boskovic Inst, Ctr Excellence Adv Mat & Sensing Devices, Bijenicka C 54, Zagreb, Croatia. [Zadro, K.] Univ Zagreb, Fac Sci, Dept Phys, Bijenicka C 32, Zagreb 10000, Croatia. [Mixson, D.; Bauer, E. D.; Sarrao, J. L.] Los Alamos Natl Lab, Mail Stop K 764, Los Alamos, NM 87545 USA. RP Ocko, M (reprint author), Inst Phys, Bijenicka 46, Zagreb 1002, Croatia. EM ocko@ifs.hr RI Aviani, Ivica/F-5059-2017; OI Bauer, Eric/0000-0003-0017-1937 NR 16 TC 1 Z9 1 U1 7 U2 21 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0304-8853 EI 1873-4766 J9 J MAGN MAGN MATER JI J. Magn. Magn. Mater. PD NOV 1 PY 2016 VL 417 BP 359 EP 364 DI 10.1016/j.jmmm.2016.05.100 PG 6 WC Materials Science, Multidisciplinary; Physics, Condensed Matter SC Materials Science; Physics GA DQ4BH UT WOS:000379147500055 ER PT J AU Drachuck, G Bohmer, AE Bud'ko, SL Canfield, PC AF Drachuck, Gil Bohmer, Anna E. Bud'ko, Sergey L. Canfield, Paul C. TI Magnetization and transport properties of single crystalline RPd2P2 (R=Y, La-Nd, Sm-Ho, Yb) SO JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS LA English DT Article DE Rare-earth compound; Single crystal; Magnetization; Resistivity; Metamagnetic transition; Superconductivity ID PARAMAGNETIC-SUSCEPTIBILITY; ALKALINE-EARTH; VALENCE STATE; FIELD; EUPD2P2; EU; TEMPERATURE; PHOSPHIDES; ANISOTROPY; SILICIDES AB Single crystals of RPd2P2 (R=Y, La-Nd, Sm-Ho, Yb) were grown out of a high temperature solution rich in Pd and P and characterized by room-temperature powder X-ray diffraction, anisotropic temperature- and field-dependent magnetization and temperature-dependent in-plane resistivity measurements. In this series, YPd2P2 and LaPd2P2 YbPd2P2 (with Yb2+) are non-local-moment bearing. Furthermore, YPd2P2 and LaPd2P2 are found to be superconducting with T-C similar or equal to 0.75 and 0.96 K respectively. CePd2P2 and PrPd2P2 magnetically order at low temperature with a ferromagnetic component along the crystallographic c-axis. The rest of the series manifest low temperature antiferromagnetic ordering. EuPd2P2 has Eu2+ ions and both EuPd2P2 and GdPd2P2 have isotropic paramagnetic susceptibilities consistent with L = 0 and J = S = 7/2 and exhibit multiple magnetic transitions. For R=Eu-Dy, there are multiple, T > 1.8 K transitions in zero applied magnetic field and for R=Nd, Eu, Gd, Tb, and Dy there are clear metamagnetic transitions at T=2.0 K for H < 55 kOe. Strong anisotropies arising mostly from crystal electric field (CEF) effects were observed for most magnetic rare earths with L not equal 0. The experimentally estimated CEF parameters BY were calculated from the anisotropic paramagnetic theta(ab) and theta(c) values and compared to theoretical trends across the rare earth series. The ordering temperatures as well as the polycrystalline averaged paramagnetic Curie Weiss temperature, Bane, were extracted from magnetization and resistivity measurements, and compared to the de-Gennes factor. (C) 2016 Elsevier B.V. All rights reserved. C1 [Drachuck, Gil; Bohmer, Anna E.; Bud'ko, Sergey L.; Canfield, Paul C.] Iowa State Univ, Dept Phys & Astron, Ames, IA 50011 USA. [Drachuck, Gil; Bohmer, Anna E.; Bud'ko, Sergey L.; Canfield, Paul C.] Iowa State Univ, Ames Lab, Ames, IA 50011 USA. RP Drachuck, G (reprint author), Iowa State Univ, Dept Phys & Astron, Ames, IA 50011 USA.; Drachuck, G (reprint author), Iowa State Univ, Ames Lab, Ames, IA 50011 USA. FU Gordon and Betty Moore Foundation's EPiQS Initiative [GBMF4411]; US Department of Energy, Basic Energy Sciences, Division of Materials Sciences and Engineering [DE-AC02-07CH111358] FX We thank Valentin Taufour and Tai Kong for fruitful discussions. G.D. was funded by the Gordon and Betty Moore Foundation's EPiQS Initiative through Grant GBMF4411. Work done at Ames Laboratory was supported by US Department of Energy, Basic Energy Sciences, Division of Materials Sciences and Engineering under Contract no. DE-AC02-07CH111358. NR 41 TC 0 Z9 0 U1 21 U2 43 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0304-8853 EI 1873-4766 J9 J MAGN MAGN MATER JI J. Magn. Magn. Mater. PD NOV 1 PY 2016 VL 417 BP 420 EP 433 DI 10.1016/j.jmmm.2016.05.089 PG 14 WC Materials Science, Multidisciplinary; Physics, Condensed Matter SC Materials Science; Physics GA DQ4BH UT WOS:000379147500064 ER PT J AU Aab, A Abreu, P Aglietta, M Ahn, EJ Al Samarai, I Albuquerque, IFM Allekotte, I Allen, JD Allison, P Almela, A Castillo, JA Alvarez-Muniz, J Ambrosio, M Anastasi, GA Anchordoqui, L Andrada, B Andringa, S Aramo, C Arqueros, F Arsene, N Asorey, H Assis, P Aublin, J Avila, G Badescu, AM Baus, C Beatty, JJ Becker, KH Bellido, JA Berat, C Bertaina, ME Bertou, X Biermann, PL Billoir, P Biteau, J Blaess, SG Blanco, A Blazek, J Bleve, C Blummer, H Bohacova, M Boncioli, D Bonifazi, C Borodai, N Botti, AM Brack, J Brancus, I Bretz, T Bridgeman, A Briechle, FL Buchholz, P Bueno, A Buitink, S Buscemi, M Caballero-Mora, KS Caccianiga, B Caccianiga, L Cancio, A Canfora, F Caramete, L Caruso, R Castellina, A Cataldi, G Cazon, L Cester, R Chavez, AG Chiavassa, A Chinellato, JA Diaz, JCC Chudoba, J Clay, RW Colalillo, R Coleman, A Collica, L Coluccia, MR Conceicao, R Contreras, F Cooper, MJ Coutu, S Covault, CE Cronin, J Dallier, R D'Amico, S Daniel, B Dasso, S Daumiller, K Dawson, BR de Almeida, RM de Jong, SJ de Mauro, G Neto, JRTD de Mitri, I de Oliveira, J de Souza, V Debatin, J del Peral, L Deligny, O Dhital, N Di Giulio, C Di Matteo, A Castro, MLD Diogo, F Dobrigkeit, C D'Olivo, JC Dorofeev, A dos Anjos, RC Dova, MT Dundovic, A Ebr, J Engel, R Erdmann, M Erfani, M Escobar, CO Espadanal, J Etchegoyen, A Falcke, H Fang, K Farrar, GR Fauth, AC Fazzini, N Ferguson, AP Fick, B Figueira, JM Filevich, A Filipcic, A Fratu, O Freire, MM Fujii, T Fuster, A Gallo, F Garcia, B Garcia-Pinto, D Gate, F Gemmeke, H Gherghel-Lascu, A Ghia, PL Giaccari, U Giammarchi, M Giller, M Glas, D Glaser, C Glass, H Golup, G Berisso, MG Vitale, PFG Gonzalez, N Gookin, B Gordon, J Gorgi, A Gorham, P Gouffon, P Griffith, N Grillo, AF Grubb, TD Guarino, F Guedes, GP Hampel, MR Hansen, P Harari, D Harrison, TA Harton, JL Hasankiadeh, Q Haungs, A Hebbeker, T Heck, D Heimann, P Herve, AE Hill, GC Hojvat, C Hollon, N Holt, E Homola, P Horandel, JR Horvath, P Hrabovsky, M Huege, T Hulsman, J Insolia, A Isar, PG Jandt, I Jansen, S Jarne, C Johnsen, JA Josebachuili, M Kaapa, A Kambeitz, O Kampert, KH Kasper, P Katkov, I Keilhauer, B Kemp, E Kieckhafer, RM Klages, HO Kleifges, M Kleinfeller, J Krause, R Krohm, N Kuempel, D Mezek, GK Kunka, N Awad, AK LaHurd, D Latronico, L Lauscher, M Lautridou, P Lebrun, P Legumina, R de Oliveira, MAL Letessier-Selvon, A Lhenry-Yvon, I Link, K Lopes, L Lopez, R Casado, AL Lucero, A Malacari, M Mallamaci, M Mandat, D Mantsch, P Mariazzi, AG Marin, V Maris, IC Marsella, G Martello, D Martinez, H Bravo, OM Meza, JJM Mathes, HJ Mathys, S Matthews, J Matthews, JAJ Matthiae, G Maurizio, D Mayotte, E Mazur, PO Medina, C Medina-Tanco, G Mello, VBB Melo, D Menshikov, A Messina, S Micheletti, MI Middendorf, L Minaya, IA Miramonti, L Mitrica, B Molina-Bueno, L Mollerach, S Montanet, F Morello, C Mostafa, M Moura, CA Muller, G Muller, MA Muller, S Naranjo, I Navas, S Necesal, P Nellen, L Nelles, A Neuser, J Nguyen, PH Niculescu-Oglinzanu, M Niechciol, M Niemietz, L Niggemann, T Nitz, D Nosek, D Novotny, V Nozka, H Nunez, LA Ochilo, L Oikonomou, F Olinto, A Selmi-Dei, DP Palatka, M Pallotta, J Papenbreer, P Parente, G Parra, A Paul, T Pech, M Pedreira, F Pekala, J Pelayo, R Pena-Rodriguez, J Pepe, IM Pereira, LAS Perrone, L Petermann, E Peters, C Petrera, S Phuntsok, J Piegaia, R Pierog, T Pieroni, P Pimenta, M Pirronello, V Platino, M Plum, M Porowski, C Prado, RR Privitera, P Prouza, M Quel, EJ Querchfeld, S Quinn, S Rautenberg, J Ravel, O Ravignani, D Revenu, B Ridky, J Risse, M Ristori, P Rizi, V de Carvalho, WR Rojo, JR Rodriguez-Frias, MD Rogozin, D Rosado, J Roth, M Roulet, E Rovero, AC Saffi, SJ Saftoiu, A Salazar, H Saleh, A Greus, FS Salina, G Gomez, JDS Sanchez, F Sanchez-Lucas, P Santos, EM Santos, E Sarazin, F Sarkar, B Sarmento, R Sarmiento-Cano, C Sato, R Scarso, C Schauer, M Scherini, V Schieler, H Schmidt, D Scholten, O Schoorlemmer, H Schovanek, P Schroder, FG Schulz, A Schulz, J Schumacher, J Sciutto, SJ Segreto, A Settimo, M Shadkam, A Shellard, RC Sigl, G Sima, O Smialkowski, A Smida, R Snow, GR Sommers, P Sonntag, S Sorokin, J Squartini, R Stanca, D Stanic, S Stapleton, J Stasielak, J Strafella, F Stutz, A Suarez, F Duran, MS Sudholz, T Suomijarvi, T Supanitsky, AD Sutherland, MS Swain, J Szadkowski, Z Taborda, OA Tapia, A Tepe, A Theodoro, VM Timmermans, C Peixoto, CJT Tomankova, L Tome, B Tonachini, A Elipe, GT Machado, DT Travnicek, P Trini, M Ulrich, R Unger, M Urban, M Valbuena-Delgado, A Galicia, JFV Valino, I Valore, L van Aar, G van Bodegom, P van den Berg, AM van Vliet, A Varela, E Cardenas, BV Varner, G Vazquez, JR Vazquez, RA Veberic, D Verzi, V Vicha, J Videla, M Villasenor, L Vorobiov, S Wahlberg, H Wainberg, O Walz, D Watson, AA Weber, M Weindl, A Wiencke, L Wilczynski, H Winchen, T Wittkowski, D Wundheiler, B Wykes, S Yang, L Yapici, T Yelos, D Zas, E Zavrtanik, D Zavrtanik, M Zepeda, A Zimmermann, B Ziolkowski, M Zong, Z Zuccarello, F AF Aab, A. Abreu, P. Aglietta, M. Ahn, E. J. Al Samarai, I. Albuquerque, I. F. M. Allekotte, I. Allen, J. D. Allison, P. Almela, A. Alvarez Castillo, J. Alvarez-Muniz, J. Ambrosio, M. Anastasi, G. A. Anchordoqui, L. Andrada, B. Andringa, S. Aramo, C. Arqueros, F. Arsene, N. Asorey, H. Assis, P. Aublin, J. Avila, G. Badescu, A. M. Baus, C. Beatty, J. J. Becker, K. H. Bellido, J. A. Berat, C. Bertaina, M. E. Bertou, X. Biermann, P. L. Billoir, P. Biteau, J. Blaess, S. G. Blanco, A. Blazek, J. Bleve, C. Bluemmer, H. Bohacova, M. Boncioli, D. Bonifazi, C. Borodai, N. Botti, A. M. Brack, J. Brancus, I. Bretz, T. Bridgeman, A. Briechle, F. L. Buchholz, P. Bueno, A. Buitink, S. Buscemi, M. Caballero-Mora, K. S. Caccianiga, B. Caccianiga, L. Cancio, A. Canfora, F. Caramete, L. Caruso, R. Castellina, A. Cataldi, G. Cazon, L. Cester, R. Chavez, A. G. Chiavassa, A. Chinellato, J. A. Diaz, J. C. Chirinos Chudoba, J. Clay, R. W. Colalillo, R. Coleman, A. Collica, L. Coluccia, M. R. Conceicao, R. Contreras, F. Cooper, M. J. Coutu, S. Covault, C. E. Cronin, J. Dallier, R. D'Amico, S. Daniel, B. Dasso, S. Daumiller, K. Dawson, B. R. de Almeida, R. M. de Jong, S. J. de Mauro, G. de Mello Neto, J. R. T. de Mitri, I. de Oliveira, J. de Souza, V. Debatin, J. del Peral, L. Deligny, O. Dhital, N. Di Giulio, C. Di Matteo, A. Diaz Castro, M. L. Diogo, F. Dobrigkeit, C. D'Olivo, J. C. Dorofeev, A. dos Anjos, R. C. Dova, M. T. Dundovic, A. Ebr, J. Engel, R. Erdmann, M. Erfani, M. Escobar, C. O. Espadanal, J. Etchegoyen, A. Falcke, H. Fang, K. Farrar, G. R. Fauth, A. C. Fazzini, N. Ferguson, A. P. Fick, B. Figueira, J. M. Filevich, A. Filipcic, A. Fratu, O. Freire, M. M. Fujii, T. Fuster, A. Gallo, F. Garcia, B. Garcia-Pinto, D. Gate, F. Gemmeke, H. Gherghel-Lascu, A. Ghia, P. L. Giaccari, U. Giammarchi, M. Giller, M. Glas, D. Glaser, C. Glass, H. Golup, G. Gomez Berisso, M. Gomez Vitale, P. F. Gonzalez, N. Gookin, B. Gordon, J. Gorgi, A. Gorham, P. Gouffon, P. Griffith, N. Grillo, A. F. Grubb, T. D. Guarino, F. Guedes, G. P. Hampel, M. R. Hansen, P. Harari, D. Harrison, T. A. Harton, J. L. Hasankiadeh, Q. Haungs, A. Hebbeker, T. Heck, D. Heimann, P. Herve, A. E. Hill, G. C. Hojvat, C. Hollon, N. Holt, E. Homola, P. Horandel, J. R. Horvath, P. Hrabovsky, M. Huege, T. Hulsman, J. Insolia, A. Isar, P. G. Jandt, I. Jansen, S. Jarne, C. Johnsen, J. A. Josebachuili, M. Kaeaepae, A. Kambeitz, O. Kampert, K. H. Kasper, P. Katkov, I. Keilhauer, B. Kemp, E. Kieckhafer, R. M. Klages, H. O. Kleifges, M. Kleinfeller, J. Krause, R. Krohm, N. Kuempel, D. Mezek, G. Kukec Kunka, N. Awad, A. Kuotb LaHurd, D. Latronico, L. Lauscher, M. Lautridou, P. Lebrun, P. Legumina, R. Leigui de Oliveira, M. A. Letessier-Selvon, A. Lhenry-Yvon, I. Link, K. Lopes, L. Lopez, R. Lopez Casado, A. Lucero, A. Malacari, M. Mallamaci, M. Mandat, D. Mantsch, P. Mariazzi, A. G. Marin, V. Maris, I. C. Marsella, G. Martello, D. Martinez, H. Martinez Bravo, O. Masias Meza, J. J. Mathes, H. J. Mathys, S. Matthews, J. Matthews, J. A. J. Matthiae, G. Maurizio, D. Mayotte, E. Mazur, P. O. Medina, C. Medina-Tanco, G. Mello, V. B. B. Melo, D. Menshikov, A. Messina, S. Micheletti, M. I. Middendorf, L. Minaya, I. A. Miramonti, L. Mitrica, B. Molina-Bueno, L. Mollerach, S. Montanet, F. Morello, C. Mostafa, M. Moura, C. A. Mueller, G. Muller, M. A. Mueller, S. Naranjo, I. Navas, S. Necesal, P. Nellen, L. Nelles, A. Neuser, J. Nguyen, P. H. Niculescu-Oglinzanu, M. Niechciol, M. Niemietz, L. Niggemann, T. Nitz, D. Nosek, D. Novotny, V. Nozka, H. Nunez, L. A. Ochilo, L. Oikonomou, F. Olinto, A. Selmi-Dei, D. Pakk Palatka, M. Pallotta, J. Papenbreer, P. Parente, G. Parra, A. Paul, T. Pech, M. Pedreira, F. Pekala, J. Pelayo, R. Pena-Rodriguez, J. Pepe, I. M. Pereira, L. A. S. Perrone, L. Petermann, E. Peters, C. Petrera, S. Phuntsok, J. Piegaia, R. Pierog, T. Pieroni, P. Pimenta, M. Pirronello, V. Platino, M. Plum, M. Porowski, C. Prado, R. R. Privitera, P. Prouza, M. Quel, E. J. Querchfeld, S. Quinn, S. Rautenberg, J. Ravel, O. Ravignani, D. Revenu, B. Ridky, J. Risse, M. Ristori, P. Rizi, V. Rodrigues de Carvalho, W. Rodriguez Rojo, J. Rodriguez-Frias, M. D. Rogozin, D. Rosado, J. Roth, M. Roulet, E. Rovero, A. C. Saffi, S. J. Saftoiu, A. Salazar, H. Saleh, A. Greus, F. Salesa Salina, G. Sanabria Gomez, J. D. Sanchez, F. Sanchez-Lucas, P. Santos, E. M. Santos, E. Sarazin, F. Sarkar, B. Sarmento, R. Sarmiento-Cano, C. Sato, R. Scarso, C. Schauer, M. Scherini, V. Schieler, H. Schmidt, D. Scholten, O. Schoorlemmer, H. Schovanek, P. Schroeder, F. G. Schulz, A. Schulz, J. Schumacher, J. Sciutto, S. J. Segreto, A. Settimo, M. Shadkam, A. Shellard, R. C. Sigl, G. Sima, O. Smialkowski, A. Smida, R. Snow, G. R. Sommers, P. Sonntag, S. Sorokin, J. Squartini, R. Stanca, D. Stanic, S. Stapleton, J. Stasielak, J. Strafella, F. Stutz, A. Suarez, F. Suarez Duran, M. Sudholz, T. Suomijaervi, T. Supanitsky, A. D. Sutherland, M. S. Swain, J. Szadkowski, Z. Taborda, O. A. Tapia, A. Tepe, A. Theodoro, V. M. Timmermans, C. Todero Peixoto, C. J. Tomankova, L. Tome, B. Tonachini, A. Torralba Elipe, G. Torres Machado, D. Travnicek, P. Trini, M. Ulrich, R. Unger, M. Urban, M. Valbuena-Delgado, A. Valdes Galicia, J. F. Valino, I. Valore, L. van Aar, G. van Bodegom, P. van den Berg, A. M. van Vliet, A. Varela, E. Vargas Cardenas, B. Varner, G. Vazquez, J. R. Vazquez, R. A. Veberic, D. Verzi, V. Vicha, J. Videla, M. Villasenor, L. Vorobiov, S. Wahlberg, H. Wainberg, O. Walz, D. Watson, A. A. Weber, M. Weindl, A. Wiencke, L. Wilczynski, H. Winchen, T. Wittkowski, D. Wundheiler, B. Wykes, S. Yang, L. Yapici, T. Yelos, D. Zas, E. Zavrtanik, D. Zavrtanik, M. Zepeda, A. Zimmermann, B. Ziolkowski, M. Zong, Z. Zuccarello, F. CA Pierre Auger Collaboration TI Testing Hadronic Interactions at Ultrahigh Energies with Air Showers Measured by the Pierre Auger Observatory SO PHYSICAL REVIEW LETTERS LA English DT Article ID COLLISIONS AB Ultrahigh energy cosmic ray air showers probe particle physics at energies beyond the reach of accelerators. Here we introduce a new method to test hadronic interaction models without relying on the absolute energy calibration, and apply it to events with primary energy 6-16 EeV (E-CM = 110-170 TeV), whose longitudinal development and lateral distribution were simultaneously measured by the Pierre Auger Observatory. The average hadronic shower is 1.33 +/- 0.16 (1.61 +/- 0.21) times larger than predicted using the leading LHC-tuned models EPOS-LHC (QGSJetII-04), with a corresponding excess of muons. C1 [Aab, A.; Buchholz, P.; Erfani, M.; Heimann, P.; Niechciol, M.; Ochilo, L.; Risse, M.; Sonntag, S.; Tepe, A.; Ziolkowski, M.] Univ Siegen, Fachbereich Phys Expt Teilchenphys 7, D-57068 Siegen, Germany. [Abreu, P.; Andringa, S.; Assis, P.; Blanco, A.; Cazon, L.; Conceicao, R.; Diogo, F.; Espadanal, J.; Lopes, L.; Pimenta, M.; Sarmento, R.; Tome, B.] Univ Lisbon, Lab Instrumentacao & Fis Expt Particulas LIP, P-1699 Lisbon, Portugal. [Abreu, P.; Andringa, S.; Assis, P.; Blanco, A.; Cazon, L.; Conceicao, R.; Diogo, F.; Espadanal, J.; Lopes, L.; Pimenta, M.; Sarmento, R.; Tome, B.] Univ Lisbon, Inst Super Tecn, P-1699 Lisbon, Portugal. [Aglietta, M.; Castellina, A.; Gorgi, A.; Morello, C.] Osserv Astron Torino, INAF, Turin, Italy. [Aglietta, M.; Bertaina, M. E.; Castellina, A.; Cester, R.; Chiavassa, A.; Collica, L.; Gorgi, A.; Latronico, L.; Morello, C.; Tonachini, A.] Ist Nazl Fis Nucl, Sez Torino, Turin, Italy. [Ahn, E. J.; Escobar, C. O.; Fazzini, N.; Glass, H.; Hojvat, C.; Kasper, P.; Lebrun, P.; Mantsch, P.; Mazur, P. O.] Fermilab Natl Accelerator Lab, Batavia, IL USA. [Al Samarai, I.; Aublin, J.; Billoir, P.; Caccianiga, L.; Ghia, P. L.; Letessier-Selvon, A.; Settimo, M.] Univ Paris 06, Lab Phys Nucl & Hautes Energies LPNHE, Paris, France. [Al Samarai, I.; Aublin, J.; Billoir, P.; Caccianiga, L.; Ghia, P. L.; Letessier-Selvon, A.; Settimo, M.] Univ Paris 07, CNRS, IN2P3, Paris, France. [Albuquerque, I. F. M.; Gouffon, P.; Santos, E. M.] Univ Sao Paulo, Inst Fis, Sao Paulo, Brazil. [Allekotte, I.; Asorey, H.; Bertou, X.; Golup, G.; Gomez Berisso, M.; Harari, D.; Mollerach, S.; Naranjo, I.; Roulet, E.; Taborda, O. A.] Ctr Atom Bariloche, San Carlos De Bariloche, Rio Negro, Argentina. [Allekotte, I.; Asorey, H.; Bertou, X.; Golup, G.; Gomez Berisso, M.; Harari, D.; Mollerach, S.; Naranjo, I.; Roulet, E.; Taborda, O. A.] Inst Balseiro, CNEA UNCuyo CONICET, San Carlos De Bariloche, Rio Negro, Argentina. [Allen, J. D.; Farrar, G. R.; Unger, M.] NYU, New York, NY USA. [Allison, P.; Beatty, J. J.; Gordon, J.; Griffith, N.; Stapleton, J.; Sutherland, M. S.] Ohio State Univ, Columbus, OH USA. [Almela, A.; Andrada, B.; Botti, A. M.; Cancio, A.; Etchegoyen, A.; Figueira, J. M.; Filevich, A.; Fuster, A.; Gallo, F.; Gonzalez, N.; Hampel, M. R.; Holt, E.; Hulsman, J.; Josebachuili, M.; Lucero, A.; Melo, D.; Mueller, S.; Platino, M.; Ravignani, D.; Sanchez, F.; Schmidt, D.; Suarez, F.; Tapia, A.; Videla, M.; Wainberg, O.; Wundheiler, B.; Yelos, D.] UNSAM, Comis Nacl Energia Atom, Ctr Atom Constituyentes,CONICET,CNEA, Inst Tecnol Detecc & Astroparticulas, Buenos Aires, DF, Argentina. [Almela, A.; Cancio, A.; Etchegoyen, A.; Fuster, A.; Lucero, A.; Suarez, F.; Wainberg, O.; Yelos, D.] Univ Tecnol Nacl, Fac Reg Buenos Aires, Buenos Aires, DF, Argentina. [Alvarez Castillo, J.; D'Olivo, J. C.; Medina-Tanco, G.; Nellen, L.; Valdes Galicia, J. F.; Vargas Cardenas, B.] Univ Nacl Autonoma Mexico, Mexico City, DF, Mexico. [Alvarez-Muniz, J.; Lopez Casado, A.; Parente, G.; Pedreira, F.; Rodrigues de Carvalho, W.; Torralba Elipe, G.; Valino, I.; Vazquez, R. A.; Zas, E.] Univ Santiago de Compostela, Santiago De Compostela, Spain. [Ambrosio, M.; Aramo, C.; Colalillo, R.; Guarino, F.; Valore, L.] Ist Nazl Fis Nucl, Sez Napoli, Naples, Italy. [Anastasi, G. A.; Di Matteo, A.; Petrera, S.; Rizi, V.] Ist Nazl Fis Nucl, Sez Laquila, Laquila, Italy. [Anchordoqui, L.; Paul, T.] CUNY, Lehman Coll, Dept Phys & Astron, Bronx, NY USA. [Arqueros, F.; Garcia-Pinto, D.; Minaya, I. A.; Rosado, J.; Vazquez, J. R.] Univ Complutense Madrid, Madrid, Spain. [Arsene, N.; Sima, O.] Univ Bucharest, Dept Phys, Bucharest, Romania. [Asorey, H.; Nunez, L. A.; Pena-Rodriguez, J.; Sanabria Gomez, J. D.; Sarmiento-Cano, C.; Suarez Duran, M.; Valbuena-Delgado, A.] Univ Ind Santander, Santander, Colombia. [Avila, G.; Contreras, F.; Gomez Vitale, P. F.; Kleinfeller, J.; Rodriguez Rojo, J.; Sato, R.; Scarso, C.; Squartini, R.] Observ Pierre Auger, Malargue, Argentina. [Avila, G.; Contreras, F.; Gomez Vitale, P. F.] Observ Pierre Auger & Comis Nacl Energia Atom, Malargue, Argentina. [Badescu, A. M.; Fratu, O.] Univ Politehn Bucuresti, Bucharest, Romania. [Baus, C.; Bluemmer, H.; Herve, A. E.; Kambeitz, O.; Katkov, I.; Link, K.] Karlsruhe Inst Technol, Inst Expt Kernphys, Karlsruhe, Germany. [Becker, K. H.; Jandt, I.; Kaeaepae, A.; Kampert, K. H.; Krohm, N.; Mathys, S.; Neuser, J.; Niemietz, L.; Papenbreer, P.; Querchfeld, S.; Rautenberg, J.; Sarkar, B.; Schauer, M.; Winchen, T.; Wittkowski, D.] Berg Univ Wuppertal, Dept Phys, Wuppertal, Germany. [Bellido, J. A.; Blaess, S. G.; Clay, R. W.; Cooper, M. J.; Dawson, B. R.; Grubb, T. D.; Harrison, T. A.; Hill, G. C.; Malacari, M.; Nguyen, P. H.; Saffi, S. J.; Sorokin, J.; Sudholz, T.; van Bodegom, P.] Univ Adelaide, Adelaide, SA, Australia. [Berat, C.; Montanet, F.; Stutz, A.] Univ Grenoble Alpes, CNRS, IN2P3, Lab Phys Subatom & Cosmol LPSC, Grenoble, France. [Bertaina, M. E.; Cester, R.; Chiavassa, A.; Tonachini, A.] Univ Turin, Dept Fis, Turin, Italy. [Biermann, P. L.] Max Planck Inst Radioastron, Bonn, Germany. [Biteau, J.; Deligny, O.; Lhenry-Yvon, I.; Suomijaervi, T.; Zong, Z.] Univ Paris 11, Inst Phys Nucl Orsay IPNO, CNRS, IN2P3, Paris, France. [Blazek, J.; Bohacova, M.; Chudoba, J.; Ebr, J.; Mandat, D.; Necesal, P.; Palatka, M.; Pech, M.; Prouza, M.; Ridky, J.; Schovanek, P.; Travnicek, P.; Vicha, J.] Acad Sci Czech Republic, Inst Phys FZU, Prague, Czech Republic. [Bleve, C.; Coluccia, M. R.; de Mitri, I.; Marsella, G.; Martello, D.; Perrone, L.; Scherini, V.; Strafella, F.] Univ Salento, Dipartimento Matemat & Fis, Lecce, Italy. [Bleve, C.; Cataldi, G.; Coluccia, M. R.; D'Amico, S.; de Mitri, I.; Marsella, G.; Martello, D.; Perrone, L.; Scherini, V.; Strafella, F.] Ist Nazl Fis Nucl, Sez Lecce, Lecce, Italy. [Bluemmer, H.; Botti, A. M.; Bridgeman, A.; Daumiller, K.; Debatin, J.; Engel, R.; Gonzalez, N.; Hasankiadeh, Q.; Haungs, A.; Heck, D.; Holt, E.; Huege, T.; Hulsman, J.; Keilhauer, B.; Klages, H. O.; Awad, A. Kuotb; Mathes, H. J.; Mueller, S.; Pierog, T.; Rogozin, D.; Roth, M.; Schieler, H.; Schmidt, D.; Schroeder, F. G.; Schulz, A.; Smida, R.; Tomankova, L.; Ulrich, R.; Unger, M.; Veberic, D.; Weindl, A.] Karlsruhe Inst Technol, Inst Kernphys, Karlsruhe, Germany. [Boncioli, D.; Grillo, A. F.] Ist Nazl Fis Nucl, Lab Gran Sasso, Laquila, Italy. [Bonifazi, C.; de Mello Neto, J. R. T.; Giaccari, U.; Mello, V. B. B.; Torres Machado, D.] Univ Fed Rio de Janeiro, Inst Fis, BR-21941 Rio De Janeiro, Brazil. [Borodai, N.; Homola, P.; Pekala, J.; Porowski, C.; Stasielak, J.; Wilczynski, H.] Inst Nucl Phys PAN, Krakow, Poland. [Brack, J.; Dorofeev, A.; Gookin, B.; Harton, J. L.] Colorado State Univ, Ft Collins, CO USA. [Brancus, I.; Gherghel-Lascu, A.; Mitrica, B.; Niculescu-Oglinzanu, M.; Saftoiu, A.; Stanca, D.] Horia Hulubei Natl Inst Phys & Nucl Engn, Magurele, Romania. [Bretz, T.; Briechle, F. L.; Erdmann, M.; Glaser, C.; Hebbeker, T.; Krause, R.; Kuempel, D.; Lauscher, M.; Middendorf, L.; Mueller, G.; Niggemann, T.; Peters, C.; Plum, M.; Schumacher, J.; Urban, M.; Walz, D.] Rhein Westfal TH Aachen, Phys Inst A 3, Aachen, Germany. [Bueno, A.; Maris, I. C.; Molina-Bueno, L.; Navas, S.; Sanchez-Lucas, P.] Univ Granada, Granada, Spain. [Bueno, A.; Maris, I. C.; Molina-Bueno, L.; Navas, S.; Sanchez-Lucas, P.] CAFPE, Granada, Spain. [Buitink, S.; Canfora, F.; de Jong, S. J.; de Mauro, G.; Falcke, H.; Horandel, J. R.; Jansen, S.; Nelles, A.; Schulz, J.; Timmermans, C.; van Aar, G.; van Vliet, A.; Wykes, S.] Radboud Univ Nijmegen, Inst Math Astrophys & Particle Phys IMAPP, Nijmegen, Netherlands. [Buscemi, M.; Caruso, R.; Insolia, A.; Pirronello, V.; Zuccarello, F.] Univ Catania, Dipartimento Fis Astron, Catania, Italy. [Buscemi, M.; Caruso, R.; Insolia, A.; Pirronello, V.; Segreto, A.; Zuccarello, F.] Ist Nazl Fis Nucl, Sez Catania, Catania, Italy. [Caballero-Mora, K. S.] Univ Autonoma Chiapas, Mexico City, DF, Mexico. [Caccianiga, B.; Giammarchi, M.; Mallamaci, M.; Miramonti, L.] Ist Nazl Fis Nucl, Sez Milano, Milan, Italy. [Caramete, L.; Isar, P. G.] Inst Space Sci, Bucharest, Romania. [Chavez, A. G.; Villasenor, L.] Univ Michoacana, Mexico City, DF, Mexico. [Chinellato, J. A.; Daniel, B.; Diaz Castro, M. L.; Dobrigkeit, C.; Escobar, C. O.; Fauth, A. C.; Kemp, E.; Muller, M. A.; Selmi-Dei, D. Pakk; Pereira, L. A. S.; Santos, E.; Theodoro, V. M.] Univ Estadual Campinas, Campinas, SP, Brazil. [Diaz, J. C. Chirinos; Dhital, N.; Fick, B.; Kieckhafer, R. M.; Nitz, D.; Yapici, T.] Michigan Technol Univ, Houghton, MI USA. [Colalillo, R.; Guarino, F.; Valore, L.] Univ Naples Federico II, Dipartimento Fis, Naples, Italy. [Coleman, A.; Coutu, S.; Mostafa, M.; Oikonomou, F.; Phuntsok, J.; Greus, F. Salesa; Sommers, P.] Penn State Univ, University Pk, PA USA. [Covault, C. E.; Ferguson, A. P.; LaHurd, D.; Quinn, S.] Case Western Reserve Univ, Cleveland, OH USA. [Cronin, J.; Fang, K.; Fujii, T.; Hollon, N.; Olinto, A.; Privitera, P.] Univ Chicago, Chicago, IL USA. [Dallier, R.; Gate, F.; Lautridou, P.; Marin, V.; Ravel, O.; Revenu, B.] Univ Nantes, Ecole Mines Nantes, CNRS, IN2P3,SUBATECH, Nantes, France. [Dallier, R.] Stat Radioastronomie Nancay, Nancay, France. [D'Amico, S.] Univ Salento, Dipartimento Ingn, Lecce, Italy. [Dasso, S.; Rovero, A. C.; Supanitsky, A. D.] Inst Astron & Fis Espacio, CONICET UBA, Buenos Aires, DF, Argentina. [Dasso, S.; Masias Meza, J. J.; Piegaia, R.; Pieroni, P.] Univ Buenos Aires, Dept Fis, Buenos Aires, Argentina. [Dasso, S.; Masias Meza, J. J.; Piegaia, R.; Pieroni, P.] Univ Buenos Aires, Dept Ciencias Atmosfera & Oceanos, FCEyN, Buenos Aires, Argentina. [de Almeida, R. M.; de Oliveira, J.] Univ Fed Fluminense, BR-24220000 Niteroi, RJ, Brazil. [de Jong, S. J.; Falcke, H.; Horandel, J. R.; Jansen, S.; Nelles, A.; Timmermans, C.] Nationaal Inst Voor Kernfys & Hoge Energie Fys NI, Amsterdam, Netherlands. [de Souza, V.; Prado, R. R.] Univ Sao Paulo, Inst Fis Sao Carlos, Sao Carlos, SP, Brazil. [del Peral, L.; Rodriguez-Frias, M. D.] Univ Alcala de Henares, Alcala De Henares, Spain. [Di Giulio, C.; Matthiae, G.] Univ Roma Tor Vergata, Dipartimento Fis, Rome, Italy. [Di Giulio, C.; Matthiae, G.; Salina, G.; Verzi, V.] Ist Nazl Fis Nucl, Sez Roma Tor Vergata, Rome, Italy. [Di Matteo, A.; Petrera, S.; Rizi, V.] Univ Aquila, Dipartimento Chim Fis, Laquila, Italy. [dos Anjos, R. C.] Univ Fed Parana, Curitiba, Parana, Brazil. [Dova, M. T.; Hansen, P.; Jarne, C.; Mariazzi, A. G.; Sciutto, S. J.; Wahlberg, H.] Univ Nacl La Plata, IFLP, La Plata, Buenos Aires, Argentina. [Dova, M. T.; Hansen, P.; Jarne, C.; Mariazzi, A. G.; Sciutto, S. J.; Wahlberg, H.] Consejo Nacl Invest Cient & Tecn, La Plata, Buenos Aires, Argentina. [Dundovic, A.; Sigl, G.] Univ Hamburg, Inst Theoret Phys 2, Hamburg, Germany. [Falcke, H.] Stichting Astron Onderzoek Nederland ASTRON, Dwingeloo, Netherlands. [Filipcic, A.; Zavrtanik, D.; Zavrtanik, M.] J Stefan Inst, Expt Particle Phys Dept, Ljubljana, Slovenia. [Filipcic, A.; Mezek, G. Kukec; Saleh, A.; Stanic, S.; Trini, M.; Vorobiov, S.; Yang, L.; Zavrtanik, D.; Zavrtanik, M.] Univ Nova Gorica, Lab Astroparticle Phys, Nova Gorica, Slovenia. [Freire, M. M.; Micheletti, M. I.] Inst Fisica Rosario IFIR CONICET UNR, Buenos Aires, DF, Argentina. [Freire, M. M.; Micheletti, M. I.] Fac Ciencias Bioquim Farmaceut UNR, Buenos Aires, DF, Argentina. [Garcia, B.] UNSAM, CONICET, CNEA, Inst Technol & Detecc & Astroparticulas, Buenos Aires, DF, Argentina. [Garcia, B.] Univ Tecnol Nacl, Fac Reg Mendoza, CONICET CNEA, Buenos Aires, DF, Argentina. [Gemmeke, H.; Kleifges, M.; Kunka, N.; Menshikov, A.; Weber, M.; Zimmermann, B.] Karlsruhe Inst Technol, Inst Prozessdatenverarbeitung & Elekt IPE, Karlsruhe, Germany. [Giller, M.; Glas, D.; Legumina, R.; Smialkowski, A.; Szadkowski, Z.] Univ Lodz, Lodz, Poland. [Gorham, P.; Schoorlemmer, H.; Varner, G.] Univ Hawaii, Honolulu, HI USA. [Guedes, G. P.] Univ Estadual Feira Santana UEFS, Feira De Santana, Brazil. [Horvath, P.; Hrabovsky, M.; Nozka, H.] Palacky Univ, RCPTM, Olomouc, Czech Republic. [Johnsen, J. A.; Mayotte, E.; Medina, C.; Sarazin, F.; Wiencke, L.] Colorado Sch Mines, Golden, CO USA. [Leigui de Oliveira, M. A.; Moura, C. A.] Univ Fed ABC UFABC, Santo Andre, Brazil. [Lopez, R.; Martinez Bravo, O.; Parra, A.; Salazar, H.; Varela, E.] Benemerita Univ Autonoma Puebla BUAP, Mexico City, DF, Mexico. [Mallamaci, M.; Miramonti, L.] Univ Milan, Dipartimento Fis, Milan, Italy. [Martinez, H.; Zepeda, A.] Ctr Investigac & Estudios Avanzados IPN CINVESTAV, Mexico City, DF, Mexico. [Matthews, J.; Shadkam, A.] Louisiana State Univ, Baton Rouge, LA USA. [Matthews, J. A. J.] Univ New Mexico, Albuquerque, NM USA. [Maurizio, D.; Shellard, R. C.] Ctr Brasileiro Pesquisas Fisicas CBPF, Rio De Janeiro, Brazil. [Messina, S.; Scholten, O.; van den Berg, A. M.] Univ Groningen, KVI Ctr Adv Radiat Technol, Groningen, Netherlands. [Muller, M. A.] Univ Fed Pelotas, Pelotas, Brazil. [Nosek, D.; Novotny, V.] Univ Prague, Inst Particle & Nucl Phys, Prague, Czech Republic. [Pallotta, J.; Quel, E. J.; Ristori, P.] Ctr Investigac Laseres & Aplicac, CITEDEF, Buenos Aires, DF, Argentina. [Pallotta, J.; Quel, E. J.; Ristori, P.] Consejo Nacl Invest Cient & Tecn, Buenos Aires, DF, Argentina. [Paul, T.; Swain, J.] Northeastern Univ, Boston, MA 02115 USA. [Pelayo, R.] IPN, UPIITA, Mexico City, DF, Mexico. [Pepe, I. M.] Univ Fed Bahia, Salvador, BA, Brazil. [Petermann, E.; Snow, G. R.] Univ Nebraska, Lincoln, NE 68583 USA. [Segreto, A.] INAF Ist Astrofis Spaziale Fis Cosm Palermo, Palermo, Italy. [Todero Peixoto, C. J.] Univ Sao Paulo, Escola Engn Lorena, Sao Paulo, Brazil. [Watson, A. A.] Univ Leeds, Sch Phys & Astron, Leeds LS2 9JT, W Yorkshire, England. [Boncioli, D.] DESY, Zeuthen, Germany. [Scholten, O.] Vrije Univ Brussels, Brussels, Belgium. RP Aab, A (reprint author), Univ Siegen, Fachbereich Phys Expt Teilchenphys 7, D-57068 Siegen, Germany. RI Navas, Sergio/N-4649-2014; Sao Carlos Institute of Physics, IFSC/USP/M-2664-2016; Arqueros, Fernando/K-9460-2014; Nosek, Dalibor/F-1129-2017; Beatty, James/D-9310-2011; Caramete, Laurentiu/C-2328-2011; Valino, Ines/J-8324-2012; Mitrica, Bogdan/D-5201-2009; Rosado, Jaime/K-9109-2014; Badescu, Alina/B-6087-2012; OI Garcia, Beatriz/0000-0003-0919-2734; BUSCEMI, Mario/0000-0003-2123-5434; Nunez, Luis/0000-0003-4575-5899; Coutu, Stephane/0000-0003-2923-2246; Navas, Sergio/0000-0003-1688-5758; Arqueros, Fernando/0000-0002-4930-9282; Nosek, Dalibor/0000-0001-6219-200X; Beatty, James/0000-0003-0481-4952; Valino, Ines/0000-0001-7823-0154; Rosado, Jaime/0000-0001-8208-9480; De Mitri, Ivan/0000-0002-8665-1730 FU Comision Nacional de Energia Atomica, Argentina; Agencia Nacional de Promocion Cientifica y Tecnologica (ANPCyT), Argentina; Consejo Nacional de Investigaciones Cientificas y Tecnicas (CONICET), Argentina; Gobierno de la Provincia de Mendoza, Municipalidad de Malargue, Argentina; NDM Holdings and Valle Las Lenas, Argentina; Australian Research Council; Conselho Nacional de Desenvolvimento Cientifico e Tecnologico (CNPq), Brazil; Financiadora de Estudos e Projetos (FINEP), Brazil; Fundacao de Amparo a Pesquisa do Estado de Rio de Janeiro (FAPERJ), Brazil; Sao Paulo Research Foundation (FAPESP), Brazil [2010/07359-6, 1999/05404-3]; Ministerio de Ciencia e Tecnologia (MCT), Brazil [MSMT-CR LG15014, LO1305, LM2015038]; Czech Science Foundation Czech Republic [14-17501S]; Centre de Calcul IN2P3/CNRS, France; Centre National de la Recherche Scientifique (CNRS), France; Conseil Regional Ile-de-France, Departement Physique Nucleaire et Corpusculaire, France [PNCIN2P3/CNRS]; Departement Sciences de l'Univers (SDUINSU/CNRS), Institut Lagrange de Paris (ILP), France [LABEX ANR-10-LABX-63]; Investissements d'Avenir Programme, France [ANR11-IDEX-0004-02]; Bundesministerium fur Bildung und Forschu (BMBF) Germany; Deutsche Forschungsgemeinschaft (DFG) Germany; Finanzministerium Baden-Wurttemberg Germany; Helmholtz Alliance for Astroparticle Physics (HAP) Germany; Helmholtz-Gemeinschaft Deutscher Forschungszentren (HGF) Germany; Ministerium fur Innovation, Wissenschaft und Forschung des Landes Nordrhein-Westfalen Germany; Ministerium fur Wissenschaft, Forschung und Kunst, Baden-Wurttemberg Germany; Istituto Nazionale di Fisica Nucleare (INFN), Italy; Istituto Nazionale di Astrofisica (INAF), Italy; Ministero dell'Istruzione, dell'Universita e della Ricerca (MIUR), Italy; Gran Sasso Center for Astroparticle Physics (CFA), Italy; CETEMPS Center of Excellence, Italy; Ministero degli Affari Esteri (MAE), Italy; Consejo Nacional de Ciencia y Tecnologia (CONACYT), Mexico [167733]; Universidad Nacional Autonoma de Mexico (UNAM), Mexico; PAPIIT DGAPA- UNAM, Mexico; Ministerie van Onderwijs, Cultuur en Wetenschap, Netherlands; Nederlandse Organisatie voor Wetenschappelijk Onderzoek (NWO), Netherlands; Stichting voor Fundamenteel Onderzoek der Materie (FOM), Netherlands; National Centre for Research and Development, Poland [ERA-NET-ASPERA/01/11, ERA-NET-ASPERA/02/11]; National Science Centre, Poland [2013/08/M/ST9/00322, 2013/08/M/ST9/00728, HARMONIA 5-2013/10/M/ST9/00062]; Portuguese national funds and FEDER funds within Programa Operacional Factores de Competitividade through Fundacao para a Ciencia e a Tecnologia (COMPETE), Portugal; Romanian Authority for Scientific Research ANCS, CNDI-UEFISCDI, Romania [20/2012, 194/2012, 1/ASPERA2/2012 ERA-NET, PN-II-RU-PD2011-3-0145-17, PN-II-RU-PD-2011-3-0062]; Minister of National Education, Programme Space Technology and Advanced Research, Romania [83/2013]; Slovenian Research Agency, Slovenia; Comunidad de Madrid, Fondo Europeo de Desarrollo Regional (FEDER) funds, Spain; Ministerio de Educacion y Ciencia, Spain; Xunta de Galicia, Spain; European Community 7th Framework Program, Spain [FP7PEOPLE- 2012-IEF-328826]; Science and Technology Facilities Council, United Kingdom; Department of Energy, USA [DE-AC0207CH11359, DE-FR02-04ER41300, DE-FG0299ER41107, DE-SC0011689]; National Science Foundation, USA [0450696]; Grainger Foundation, USA; Marie Curie-IRSES/EPLANET; European Particle Physics Latin American Network; European Union 7th Framework Program [PIRSES-2009-GA-246806]; UNESCO FX We are very grateful to the following agencies and organizations for financial support: Comision Nacional de Energia Atomica, Agencia Nacional de Promocion Cientifica y Tecnologica (ANPCyT), Consejo Nacional de Investigaciones Cientificas y Tecnicas (CONICET), Gobierno de la Provincia de Mendoza, Municipalidad de Malargue, NDM Holdings and Valle Las Lenas, in gratitude for their continuing cooperation over land access, Argentina; the Australian Research Council; Conselho Nacional de Desenvolvimento Cientifico e Tecnologico (CNPq), Financiadora de Estudos e Projetos (FINEP), Fundacao de Amparo a Pesquisa do Estado de Rio de Janeiro (FAPERJ), Sao Paulo Research Foundation (FAPESP) Grants No. 2010/07359-6 and No. 1999/05404-3, Ministerio de Ciencia e Tecnologia (MCT), Brazil; Grant No. MSMT-CR LG15014, No. LO1305, and No. LM2015038, and the Czech Science Foundation Grant No. 14-17501S, Czech Republic; Centre de Calcul IN2P3/CNRS, Centre National de la Recherche Scientifique (CNRS), Conseil Regional Ile-de-France, Departement Physique Nucleaire et Corpusculaire (PNCIN2P3/CNRS), Departement Sciences de l'Univers (SDUINSU/CNRS), Institut Lagrange de Paris (ILP) Grant No. LABEX ANR-10-LABX-63, within the Investissements d'Avenir Programme Grant No. ANR11-IDEX-0004-02, France; Bundesministerium fur Bildung und Forschu (BMBF), Deutsche Forschungsgemeinschaft (DFG), Finanzministerium Baden-Wurttemberg, Helmholtz Alliance for Astroparticle Physics (HAP), Helmholtz-Gemeinschaft Deutscher Forschungszentren (HGF), Ministerium fur Innovation, Wissenschaft und Forschung des Landes Nordrhein-Westfalen, Ministerium fur Wissenschaft, Forschung und Kunst, Baden-Wurttemberg Germany; Istituto Nazionale di Fisica Nucleare (INFN), Istituto Nazionale di Astrofisica (INAF), Ministero dell'Istruzione, dell'Universita e della Ricerca (MIUR), Gran Sasso Center for Astroparticle Physics (CFA), CETEMPS Center of Excellence, Ministero degli Affari Esteri (MAE), Italy; Consejo Nacional de Ciencia y Tecnologia (CONACYT) No. 167733, Mexico; Universidad Nacional Autonoma de Mexico (UNAM), PAPIIT DGAPA- UNAM, Mexico; Ministerie van Onderwijs, Cultuur en Wetenschap, Nederlandse Organisatie voor Wetenschappelijk Onderzoek (NWO), Stichting voor Fundamenteel Onderzoek der Materie (FOM), Netherlands; National Centre for Research and Development, Grants No. ERA-NET-ASPERA/01/11 and No. ERA-NET-ASPERA/02/11, National Science Centre, Grants No. 2013/08/M/ST9/00322, No. 2013/08/M/ST9/00728 and No. HARMONIA 5-2013/10/M/ST9/00062, Poland; Portuguese national funds and FEDER funds within Programa Operacional Factores de Competitividade through Fundacao para a Ciencia e a Tecnologia (COMPETE), Portugal; Romanian Authority for Scientific Research ANCS, CNDI-UEFISCDI partnership projects Grants No. 20/2012 and No. 194/2012, Grants No. 1/ASPERA2/2012 ERA-NET, No. PN-II-RU-PD2011-3-0145-17 and No. PN-II-RU-PD-2011-3-0062, the Minister of National Education, Programme Space Technology and Advanced Research (STAR), Grant No. 83/2013, Romania; Slovenian Research Agency, Slovenia; Comunidad de Madrid, Fondo Europeo de Desarrollo Regional (FEDER) funds, Ministerio de Educacion y Ciencia, Xunta de Galicia, European Community 7th Framework Program, Grant No. FP7PEOPLE-2012-IEF-328826, Spain; Science and Technology Facilities Council, United Kingdom; Department of Energy, Contracts No. DE-AC0207CH11359, No. DE-FR02-04ER41300,No. DE-FG0299ER41107 and No. DE-SC0011689, National Science Foundation, Grants No.; 0450696, and The Grainger Foundation, USA; Marie Curie-IRSES/EPLANET, European Particle Physics Latin American Network, European Union 7th Framework Program, Grant No. PIRSES-2009-GA-246806; and UNESCO. NR 33 TC 1 Z9 1 U1 6 U2 6 PU AMER PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 0031-9007 EI 1079-7114 J9 PHYS REV LETT JI Phys. Rev. Lett. PD OCT 31 PY 2016 VL 117 IS 19 AR 192001 DI 10.1103/PhysRevLett.117.192001 PG 9 WC Physics, Multidisciplinary SC Physics GA EL9WV UT WOS:000394971700002 PM 27858429 ER PT J AU Wu, Y Chen, Z Hu, L Jin, M Li, Y Jiang, J Yu, J Alejaldre, C Stevens, E Kim, K Maisonnier, D Kalashnikov, A Tobita, K Jackson, D Perrault, D AF Wu, Y. Chen, Z. Hu, L. Jin, M. Li, Y. Jiang, J. Yu, J. Alejaldre, C. Stevens, E. Kim, K. Maisonnier, D. Kalashnikov, A. Tobita, K. Jackson, D. Perrault, D. TI Identification of safety gaps for fusion demonstration reactors SO NATURE ENERGY LA English DT Review ID CONCEPTUAL DESIGN; ITER SAFETY; ASSESSMENT METHODOLOGY; DEVELOPMENT STRATEGY; WASTE MANAGEMENT; POWER-PLANT; EU DEMO; FACILITIES; BLANKET; FUTURE AB To assist in the development of nuclear fusion as a viable commercial power source, preparation is underway for the fusion demonstration reactor (DEMO), which will build on the work of ITER, the international experimental fusion reactor. Like other advanced nuclear energy systems, DEMO must satisfy several goals including a high level of public and worker safety, low environmental impact, high reactor availability, a closed fuel cycle and the potential to be economically competitive. Yet there are still large scientific and technological safety gaps between the on-going ITER project and DEMO that will need to be addressed. Here we review international fusion safety research and development relevant to DEMO, following the lessons learned so far from ITER. We identify the main scientific and technological safety gaps, drawing on knowledge from the development of fission energy, in particular Generation IV (Gen-IV) fission reactors. From this survey, we discuss the corresponding implications for the design and operation of DEMO. C1 [Wu, Y.; Chen, Z.; Hu, L.; Jin, M.; Li, Y.; Jiang, J.; Yu, J.] Chinese Acad Sci, Inst Nucl Energy Safety Technol, Key Lab Neutron & Radiat Safety, Hefei 230031, Anhui, Peoples R China. [Alejaldre, C.] ITER Org, Route Vinon sur Verdon, F-13115 St Paul Les Durance, France. [Stevens, E.] US DOE, SC-24 Germantown Bldg,1000 Independence Ave SW, Washington, DC 20585 USA. [Kim, K.] Natl Fus Res Inst, Daejeon 305806, South Korea. [Maisonnier, D.] European Commiss, Rue Champs Mars 21, B-1050 Brussels, Belgium. [Kalashnikov, A.] State Atom Energy Corp, 24 Bolshaya Ordynka St, Moscow 119017, Russia. [Tobita, K.] Natl Inst Quantum & Radiol Sci & Technol, Rokkasho Fus Inst, Rokkasho, Aomori 0393212, Japan. [Jackson, D.] McMaster Univ, Dept Engn Phys, 1280 Main St West, Hamilton, ON L8S 4L7, Canada. [Perrault, D.] Inst Radioprotect & Surete Nucl, Villeneuve Les Avignon, France. RP Wu, Y (reprint author), Chinese Acad Sci, Inst Nucl Energy Safety Technol, Key Lab Neutron & Radiat Safety, Hefei 230031, Anhui, Peoples R China. EM yican.wu@fds.org.cn FU National Magnetic Confinement Fusion Energy Program of China [2014GB112000]; International Science and Technology Cooperation Program of China [2015DFG62120] FX We thank all the members of IEA ESEFP, the participants in the First International Workshop on ESEFP, other FDS Team Members, and other contributors and authors of references cited in this work. In particular, the efforts of B. Merrill (Idaho National Laboratory), D. Panayotov (F4E), C. Grisolia (Commissariat a l'Energie Atomique et aux Energies Alternatives, CEA), J. van der Laan (ITER), D. van Houtte (CEA), T. Pinna (ENEA), S. Konishi (Kyoto University), M. Zucchetti (Politecnico di Torino), B. Kolbasov (Kurchatov Institute), Lee Cadwallader (Idaho National Laboratory), and N. Taylor (Culham Centre for Fusion Energy) are highly appreciated. This work is supported by the National Magnetic Confinement Fusion Energy Program of China (Grant No. 2014GB112000), and the International Science and Technology Cooperation Program of China (Grant No. 2015DFG62120). NR 83 TC 7 Z9 7 U1 4 U2 4 PU NATURE PUBLISHING GROUP PI LONDON PA MACMILLAN BUILDING, 4 CRINAN ST, LONDON N1 9XW, ENGLAND SN 2058-7546 J9 NAT ENERGY JI Nat. Energy PD OCT 31 PY 2016 VL 1 AR 16154 DI 10.1038/NENERGY.2016.154 PG 11 WC Energy & Fuels; Materials Science, Multidisciplinary SC Energy & Fuels; Materials Science GA EL7HJ UT WOS:000394791400001 ER PT J AU Kikuchi, N Kurashima, S Ishida, M Iizuka, R Maeda, Y Hayashi, T Okajima, T Matsumoto, H Mitsuishi, I Saji, S Sato, T Tachibana, S Mori, H Christensen, F Brejnholt, N Nitta, K Uruga, T AF Kikuchi, Naomichi Kurashima, Sho Ishida, Manabu Iizuka, Ryo Maeda, Yoshitomo Hayashi, Takayuki Okajima, Takashi Matsumoto, Hironori Mitsuishi, Ikuyuki Saji, Shigetaka Sato, Toshiki Tachibana, Sasagu Mori, Hideyuki Christensen, Finn Brejnholt, Nicolai Nitta, Kiyofumi Uruga, Tomoya TI Atomic scattering factor of the ASTRO-H (Hitomi) SXT reflector around the gold's L edges SO OPTICS EXPRESS LA English DT Article AB The atomic scattering factor in the energy range of 11.2-15.4 keV for the ASTROH Soft X-ray Telescope (SXT) is reported. The large effective area of the SXT makes use of photon spectra above 10 keV viable, unlike most other X-ray satellites with total-reflection mirror optics. Presence of gold's L-edges in the energy band is a major issue, as it complicates the function of the effective area. In order to model the area, the reflectivity measurements in the 11.2-15.4 keV band with the energy pitch of 0.4-0.7 eV were made in the synchrotron beamline Spring-8 BL01B1. We obtained atomic scattering factors f1 and f2 by the curve fitting to the reflectivities of our witness sample. The edges associated with the L-I, II, and III transitions are identified, of which the depths are found to be roughly 60% shallower than those expected from the Henke's atomic scattering factor. (C) 2016 Optical Society of America C1 [Kikuchi, Naomichi; Kurashima, Sho; Ishida, Manabu; Iizuka, Ryo; Maeda, Yoshitomo; Sato, Toshiki] Tokyo Metropolitan Univ, 1-1 Minami Osawa, Hachioji, Tokyo 1920397, Japan. [Kikuchi, Naomichi; Kurashima, Sho; Ishida, Manabu; Sato, Toshiki] Japan Aerosp Explorat Agcy JAXA, Inst Space & Astronaut Sci, 3-1-1 Yoshinodai, Sagamihara, Kanagawa 2298510, Japan. [Ishida, Manabu; Maeda, Yoshitomo] Grad Univ Adv Studies, Chuo Ku, 3-1-1 Yoshinodai, Sagamihara, Kanagawa 2525210, Japan. [Hayashi, Takayuki; Matsumoto, Hironori; Mitsuishi, Ikuyuki; Saji, Shigetaka; Tachibana, Sasagu] Nagoya Univ, Chikusa Ku, Furo Cho, Nagoya, Aichi 4648602, Japan. [Hayashi, Takayuki; Okajima, Takashi; Mori, Hideyuki] NASA, Goddard Space Flight Ctr, Code 662, Greenbelt, MD 20771 USA. [Christensen, Finn] Tech Univ Denmark, Natl Space Inst, DTU Space, Elektrovej 327, DK-2800 Lyngby, Denmark. [Brejnholt, Nicolai] Lawrence Livermore Natl Lab, Livermore, CA 94550 USA. [Nitta, Kiyofumi; Uruga, Tomoya] JASRI SPring 8, Sayo Cho, Sayo, Hyogo 6795198, Japan. RP Maeda, Y (reprint author), Tokyo Metropolitan Univ, 1-1 Minami Osawa, Hachioji, Tokyo 1920397, Japan. EM ymaeda@astro.isas.jaxa.jp FU Ministry of Education, Culture, Sports, Science and Technology, Japan [25870744, 25105516, 23540280] FX The authors are grateful to all the full-time engineers and part-time workers in the GSFC/NASA laboratory for support in mass production of the Soft X-ray Telescope reflectors. R.I. and Y.M. acknowledge Support from the Grants-in-Aid for Scientific Research (numbers 25870744, 25105516 and 23540280) by the Ministry of Education, Culture, Sports, Science and Technology, Japan. We thank M. Sakano (Wise Babel Ltd.) and Chris Baluta for English correction. NR 19 TC 0 Z9 0 U1 0 U2 0 PU OPTICAL SOC AMER PI WASHINGTON PA 2010 MASSACHUSETTS AVE NW, WASHINGTON, DC 20036 USA SN 1094-4087 J9 OPT EXPRESS JI Opt. Express PD OCT 31 PY 2016 VL 24 IS 22 BP 25548 EP 25564 DI 10.1364/OE.24.025548 PG 17 WC Optics SC Optics GA EC8SQ UT WOS:000388413400085 PM 27828493 ER PT J AU Baboly, MG Raza, A Brady, J Reinke, CM Leseman, ZC El-Kady, I AF Baboly, M. Ghasemi Raza, A. Brady, J. Reinke, C. M. Leseman, Z. C. El-Kady, I. TI Demonstration of acoustic waveguiding and tight bending in phononic crystals SO APPLIED PHYSICS LETTERS LA English DT Article ID BAND-STRUCTURE; PHOTONIC CRYSTAL; GUIDES; COMPOSITES AB The systematic design, fabrication, and characterization of an isolated, single-mode, 90 degrees bend phononic crystal (PnC) waveguide are presented. A PnC consisting of a 2D square array of circular air holes in an aluminum substrate is used, and waveguides are created by introducing a line defect in the PnC lattice. A high transmission coefficient is observed (-1 dB) for the straight sections of the waveguide, and an overall 2.3 dB transmission loss is observed (a transmission coefficient of 76%) for the 90 degrees bend. Further optimization of the structure may yield higher transmission efficiencies. This manuscript shows the complete design process for an engineered 90 degrees bend PnC waveguide from inception to experimental demonstration. Published by AIP Publishing. C1 [Baboly, M. Ghasemi; Leseman, Z. C.] Kansas State Univ, Dept Mech & Nucl Engn, Manhattan, KS 66506 USA. [Raza, A.; Brady, J.] Univ New Mexico, Dept Mech Engn, Albuquerque, NM 87131 USA. [Reinke, C. M.; El-Kady, I.] Sandia Natl Labs, Dept Appl Photon Microsyst, POB 5800, Albuquerque, NM 87185 USA. RP El-Kady, I (reprint author), Sandia Natl Labs, Dept Appl Photon Microsyst, POB 5800, Albuquerque, NM 87185 USA. EM ielkady@sandia.gov FU National Science Foundation Division of CMMI [1056077]; Sandia National Laboratories, a multi-mission laboratory; U.S. Department of Energy's National Nuclear Security Administration [DE-AC04-94AL85000] FX M.G.B., A.R., J.B., and Z.C.L. acknowledge the support from the National Science Foundation Division of CMMI under Award No. 1056077. The work was supported by Sandia National Laboratories, a multi-mission laboratory managed and operated by Sandia Corporation, and a wholly owned subsidiary of Lockheed Martin Corporation, for the U.S. Department of Energy's National Nuclear Security Administration under Contract No. DE-AC04-94AL85000. NR 30 TC 0 Z9 0 U1 5 U2 5 PU AMER INST PHYSICS PI MELVILLE PA 1305 WALT WHITMAN RD, STE 300, MELVILLE, NY 11747-4501 USA SN 0003-6951 EI 1077-3118 J9 APPL PHYS LETT JI Appl. Phys. Lett. PD OCT 31 PY 2016 VL 109 IS 18 AR 183504 DI 10.1063/1.4966463 PG 4 WC Physics, Applied SC Physics GA EC1WX UT WOS:000387900600050 ER PT J AU He, JF Mion, TR Gao, S Myers, GT Arita, M Shimada, K Gu, GD He, RH AF He, Junfeng Mion, Thomas R. Gao, Shang Myers, Gavin T. Arita, Masashi Shimada, Kenya Gu, G. D. He, Rui-Hua TI Angle-resolved photoemission with circularly polarized light in the nodal mirror plane of underdoped Bi2Sr2CaCu2O8+delta superconductor SO APPLIED PHYSICS LETTERS LA English DT Article ID HIGH-TEMPERATURE SUPERCONDUCTORS; TIME-REVERSAL SYMMETRY; T-C SUPERCONDUCTOR; SPECTROSCOPIC EVIDENCE; NORMAL-STATE; PSEUDOGAP; DICHROISM; BREAKING; METAL AB Unraveling the nature of pseudogap phase in high-temperature superconductors holds the key to understanding their superconducting mechanisms and potentially broadening their applications via enhancement of their superconducting transition temperatures. Angle-resolved photoemission spectroscopy (ARPES) experiments using circularly polarized light have been proposed to detect possible symmetry breaking state in the pseudogap phase of cuprates. The presence (absence) of an electronic order which breaks mirror symmetry of the crystal would in principle induce a finite (zero) circular dichroism in photoemission. Different orders breaking reflection symmetries about different mirror planes can also be distinguished by the momentum dependence of the measured circular dichroism. Here, we report ARPES experiment on an underdoped Bi2Sr2CaCu2O8+delta (Bi2212) superconductor in the Gamma (0,0)-Y (pi,pi) nodal mirror plane using circularly polarized light. No circular dichroism is observed on the level of similar to 2% at low temperature, which places a clear constraint on the forms of possible symmetry breaking orders in this sample. Meanwhile, we find that the geometric dichroism remains substantial very close to its perfect extinction such that a very small sample angular offset is sufficient to induce a sizeable dichroic signal. It highlights the importance to establish a perfect extinction of geometric dichroism as a prerequisite for the identification of any intrinsic circular dichroism in this material. Published by AIP Publishing. C1 [He, Junfeng; Mion, Thomas R.; Gao, Shang; Myers, Gavin T.; He, Rui-Hua] Boston Coll, Dept Phys, Chestnut Hill, MA 02467 USA. [Arita, Masashi; Shimada, Kenya] Hiroshima Univ, Hiroshima Synchrotron Radiat Ctr, Hiroshima 7390046, Japan. [Gu, G. D.] Brookhaven Natl Lab, Condensed Matter Phys & Mat Sci Dept, Upton, NY 11973 USA. [He, Junfeng] SLAC Natl Accelerator Lab, Stanford Inst Mat & Energy Sci, Menlo Pk, CA 94025 USA. RP He, JF (reprint author), Boston Coll, Dept Phys, Chestnut Hill, MA 02467 USA.; He, JF (reprint author), SLAC Natl Accelerator Lab, Stanford Inst Mat & Energy Sci, Menlo Pk, CA 94025 USA. EM jfhe@stanford.edu; ruihua.he@bc.edu FU BC; U.S. NSF CAREER [DMR-1454926]; U.S. NSF Graduate Research Fellowship [DGE-1258923]; Office of Basic Energy Sciences, U.S. Department of Energy [DE-SC00112704] FX The work at Boston College was supported by a BC startup fund (J.H.), the U.S. NSF CAREER Award No. DMR-1454926 (R.-H.H.) and Graduate Research Fellowship DGE-1258923 (T.R.M.). ARPES experiments were performed at Hiroshima Synchrotron Radiation Center under Proposal No. 14-A-1. The work at Brookhaven National Laboratory was supported by the Office of Basic Energy Sciences, U.S. Department of Energy, under Contract No. DE-SC00112704. NR 24 TC 0 Z9 0 U1 9 U2 9 PU AMER INST PHYSICS PI MELVILLE PA 1305 WALT WHITMAN RD, STE 300, MELVILLE, NY 11747-4501 USA SN 0003-6951 EI 1077-3118 J9 APPL PHYS LETT JI Appl. Phys. Lett. PD OCT 31 PY 2016 VL 109 IS 18 AR 182601 DI 10.1063/1.4966994 PG 5 WC Physics, Applied SC Physics GA EC1WX UT WOS:000387900600031 ER PT J AU Jamer, ME Sterbinsky, GE Stephen, GM DeCapua, MC Player, G Heiman, D AF Jamer, Michelle E. Sterbinsky, George E. Stephen, Gregory M. DeCapua, Matthew C. Player, Gabriel Heiman, Don TI Magnetic properties of low-moment ferrimagnetic Heusler Cr2CoGa thin films grown by molecular beam epitaxy SO APPLIED PHYSICS LETTERS LA English DT Article ID RAY CIRCULAR-DICHROISM; SPINTRONICS; PHASE AB Recently, theorists have predicted many materials with a low magnetic moment and large spin-polarization for spintronic applications. These compounds are predicted to form in the inverse Heusler structure; however, many of these compounds have been found to phase segregate. In this study, ordered Cr2CoGa thin films were synthesized without phase segregation using molecular beam epitaxy. The present as-grown films exhibit a low magnetic moment from antiferromagnetically coupled Cr and Co atoms as measured with superconducting quantum interface device magnetometry and soft X-ray magnetic circular dichroism. Electrical measurements demonstrated a thermally-activated semiconductor-like resistivity component with an activation energy of 87 meV. These results confirm spin gapless semiconducting behavior, which makes these thin films well positioned for future devices. Published by AIP Publishing. C1 [Jamer, Michelle E.] NIST, Ctr Neutron Res, Gaithersburg, MD 20899 USA. [Jamer, Michelle E.; Stephen, Gregory M.; DeCapua, Matthew C.; Player, Gabriel; Heiman, Don] Northeastern Univ, Dept Phys, Boston, MA 02115 USA. [Sterbinsky, George E.] Argonne Natl Lab, Adv Photon Source, Argonne, IL 60439 USA. RP Jamer, ME (reprint author), NIST, Ctr Neutron Res, Gaithersburg, MD 20899 USA.; Jamer, ME (reprint author), Northeastern Univ, Dept Phys, Boston, MA 02115 USA. FU National Science Foundation [ECCS-1402738]; U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences [DE-AC02-98CH10886] FX We thank T. Hussey for assistance with magnetometry and D. Arena at NSLS beamline U4B for his guidance. We thank Brian Lejuene for his help with making the contacts for electrical transport measurements. This work was primarily supported by the National Science Foundation Grant No. ECCS-1402738. The use of the National Synchrotron Light Source, Brookhaven National Laboratory, was supported by the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences, under Contract No. DE-AC02-98CH10886. NR 33 TC 1 Z9 1 U1 7 U2 7 PU AMER INST PHYSICS PI MELVILLE PA 1305 WALT WHITMAN RD, STE 300, MELVILLE, NY 11747-4501 USA SN 0003-6951 EI 1077-3118 J9 APPL PHYS LETT JI Appl. Phys. Lett. PD OCT 31 PY 2016 VL 109 IS 18 AR 182402 DI 10.1063/1.4966634 PG 4 WC Physics, Applied SC Physics GA EC1WX UT WOS:000387900600025 ER PT J AU King, MP Kaplar, RJ Dickerson, JR Lee, SR Allerman, AA Crawford, MH Fischer, AJ Marinella, MJ Flicker, JD Fleming, RM Kizilyalli, IC Aktas, O Armstrong, AM AF King, M. P. Kaplar, R. J. Dickerson, J. R. Lee, S. R. Allerman, A. A. Crawford, M. H. Fischer, A. J. Marinella, M. J. Flicker, J. D. Fleming, R. M. Kizilyalli, I. C. Aktas, O. Armstrong, A. M. TI Identification of the primary compensating defect level responsible for determining blocking voltage of vertical GaN power diodes SO APPLIED PHYSICS LETTERS LA English DT Article ID GROWTH-CONDITIONS; ALGAN/GAN HEMTS; DEEP LEVELS; CARBON; SEMICONDUCTORS; TRANSISTORS; TECHNOLOGY; OPERATION; DEVICES AB Electrical performance and characterization of deep levels in vertical GaN P-i-N diodes grown on low threading dislocation density (similar to 10(4)-10(6) cm(-2)) bulk GaN substrates are investigated. The lightly doped n drift region of these devices is observed to be highly compensated by several prominent deep levels detected using deep level optical spectroscopy at E-c-2.13, 2.92, and 3.2 eV. A combination of steady-state photocapacitance and lighted capacitance-voltage profiling indicates the concentrations of these deep levels to be N-t = 3 x 10(12), 2 x 10(15), and 5 x 10(14) cm(-3), respectively. The E-c-2.92 eV level is observed to be the primary compensating defect in as-grown n-type metal-organic chemical vapor deposition GaN, indicating this level acts as a limiting factor for achieving controllably low doping. The device blocking voltage should increase if compensating defects reduce the free carrier concentration of the n drift region. Understanding the incorporation of as-grown and native defects in thick n-GaN is essential for enabling large VBD in the next-generation wide-bandgap power semiconductor devices. Thus, controlling the as-grown defects induced by epitaxial growth conditions is critical to achieve blocking voltage capability above 5 kV. Published by AIP Publishing. C1 [King, M. P.; Kaplar, R. J.; Dickerson, J. R.; Lee, S. R.; Allerman, A. A.; Crawford, M. H.; Fischer, A. J.; Marinella, M. J.; Flicker, J. D.; Fleming, R. M.; Armstrong, A. M.] Sandia Natl Labs, POB 5800, Albuquerque, NM 87185 USA. [Kizilyalli, I. C.; Aktas, O.] Avogy Inc, San Jose, CA 95134 USA. [Kizilyalli, I. C.] US DOE, ARPA E, Washington, DC 20585 USA. [Aktas, O.] Quora Technol Inc, Santa Clara, CA 95051 USA. RP King, MP (reprint author), Sandia Natl Labs, POB 5800, Albuquerque, NM 87185 USA. EM mpking@sandia.gov OI Fleming, Robert/0000-0003-2092-2152 FU U.S. Department of Energy's National Nuclear Security Administration [DE-AC04-94AL85000] FX Sandia National Laboratories is a multi-program laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin Corporation, for the U.S. Department of Energy's National Nuclear Security Administration under Contract No. DE-AC04-94AL85000. NR 33 TC 0 Z9 0 U1 22 U2 22 PU AMER INST PHYSICS PI MELVILLE PA 1305 WALT WHITMAN RD, STE 300, MELVILLE, NY 11747-4501 USA SN 0003-6951 EI 1077-3118 J9 APPL PHYS LETT JI Appl. Phys. Lett. PD OCT 31 PY 2016 VL 109 IS 18 AR 183503 DI 10.1063/1.4966903 PG 5 WC Physics, Applied SC Physics GA EC1WX UT WOS:000387900600049 ER PT J AU Wang, T Xu, JL Hu, L Wang, W Huang, RJ Han, F Pan, Z Deng, JX Ren, Y Li, LF Chen, J Xing, XR AF Wang, Tao Xu, Jiale Hu, Lei Wang, Wei Huang, Rongjin Han, Fei Pan, Zhao Deng, Jinxia Ren, Yang Li, Laifeng Chen, Jun Xing, Xianran TI Tunable thermal expansion and magnetism in Zr-doped ScF3 SO APPLIED PHYSICS LETTERS LA English DT Article ID PHASE-TRANSITIONS; CUBIC SCF3; FERROMAGNETISM; VALENCE; ZERO; FE; DEPENDENCE; MN AB The negative thermal expansion (NTE) behavior provides us an opportunity to design materials with controllable coefficient of thermal expansion (CTE). In this letter, we report a tunable isotropic thermal expansion in the cubic (Sc1-xZrx)F3+delta over a wide temperature and CTE range (alpha(l) = -4.0 to+ 16.8 x 10(-6) K-1, 298-648 K). The thermal expansion can be well adjusted from strong negative to zero, and finally to large positive. Intriguingly, isotropic zero thermal expansion (alpha(l) = 2.6 x 10(-7) K-1, 298-648 K) has been observed in the composition of (Sc0.8Zr0.2)F3+delta. The controllable thermal expansion in (Sc1-xZrx)F3+delta is correlated to the local structural distortion. Interestingly, the ordered magnetic behavior has been found in the zero thermal expansion compound of (Sc0.8Zr0.2)F3+delta at room temperature, which presumably correlates with the unpaired electron of the lower chemical valence of Zr cation. The present study provides a useful reference to control the thermal expansion and explore the multi-functionalization for NTE materials. Published by AIP Publishing. C1 [Wang, Tao; Xu, Jiale; Hu, Lei; Han, Fei; Pan, Zhao; Deng, Jinxia; Chen, Jun; Xing, Xianran] Univ Sci & Technol Beijing, Dept Phys Chem, Beijing 100083, Peoples R China. [Wang, Wei; Huang, Rongjin; Li, Laifeng] Chinese Acad Sci, Tech Inst Phys & Chem, Key Lab Cryogen, Beijing 100190, Peoples R China. [Ren, Yang] Argonne Natl Lab, Xray Sci Div, 9700 S Cass Ave, Argonne, IL 60439 USA. RP Chen, J; Xing, XR (reprint author), Univ Sci & Technol Beijing, Dept Phys Chem, Beijing 100083, Peoples R China. EM junchen@ustb.edu.cn; xing@ustb.edu.cn FU National Natural Science Foundation of China [21322102, 91422301, 21231001, 21590793, 51401224, 51522705]; National Program for Support of Top-notch Young Professionals; Program for Changjiang Young Scholars; Fundamental Research Funds for the Central Universities, China [FRF-TP-14-012C1]; DOE Office of Science [DE-AC02-06CH11357] FX This work was supported by the National Natural Science Foundation of China (Grant Nos. 21322102, 91422301, 21231001, 21590793, 51401224, and 51522705), National Program for Support of Top-notch Young Professionals, the Program for Changjiang Young Scholars, and the Fundamental Research Funds for the Central Universities, China (FRF-TP-14-012C1). The synchrotron radiation experiments were performed at the BL44B2 of Spring-8 with the approval of the Japan Synchrotron Radiation Research Institute (JASRI) (Proposal No. 2016A1060). This research used resources of the Advanced Photon Source, a U.S. Department of Energy (DOE) Office of Science User Facility operated for the DOE Office of Science by Argonne National Laboratory under Contract No. DE-AC02-06CH11357. NR 24 TC 0 Z9 0 U1 19 U2 19 PU AMER INST PHYSICS PI MELVILLE PA 1305 WALT WHITMAN RD, STE 300, MELVILLE, NY 11747-4501 USA SN 0003-6951 EI 1077-3118 J9 APPL PHYS LETT JI Appl. Phys. Lett. PD OCT 31 PY 2016 VL 109 IS 18 AR 181901 DI 10.1063/1.4966958 PG 4 WC Physics, Applied SC Physics GA EC1WX UT WOS:000387900600007 ER PT J AU Longo, AF Vine, DJ King, LE Oakes, M Weber, RJ Huey, LG Russell, AG Ingall, ED AF Longo, Amelia F. Vine, David J. King, Laura E. Oakes, Michelle Weber, Rodney J. Huey, Lewis Gregory Russell, Armistead G. Ingall, Ellery D. TI Composition and oxidation state of sulfur in atmospheric particulate matter SO ATMOSPHERIC CHEMISTRY AND PHYSICS LA English DT Article ID X-RAY-ABSORPTION; NEAR-EDGE STRUCTURE; SOUTHEASTERN AEROSOL RESEARCH; XANES SPECTROSCOPY; SOURCE APPORTIONMENT; IRON SOLUBILITY; UNITED-STATES; OCEANIC PHYTOPLANKTON; CONTAINING PARTICLES; FINE-STRUCTURE AB The chemical and physical speciation of atmospheric sulfur was investigated in ambient aerosol samples using a combination of sulfur near-edge x-ray fluorescence spectroscopy (S-NEXFS) and X-ray fluorescence (XRF) microscopy. These techniques were used to determine the composition and oxidation state of sulfur in common primary emission sources and ambient particulate matter collected from the greater Atlanta area. Ambient particulate matter samples contained two oxidation states: S-0 and S+VI. Ninety-five percent of the individual aerosol particles (> 1 mu m) analyzed contain S-0. Linear combination fitting revealed that S+VI in ambient aerosol was dominated by ammonium sulfate as well as metal sulfates. The finding of metal sulfates provides further evidence for acidic reactions that solubilize metals, such as iron, during atmospheric transport. Emission sources, including biomass burning, coal fly ash, gasoline, diesel, volcanic ash, and aerosolized Atlanta soil, and the commercially available bacterium Bacillus subtilis, contained only S+VI. A commercially available Azotobacter vinelandii sample contained approximately equal proportions of S-0 and S+VI. S-0 in individual aerosol particles most likely originates from primary emission sources, such as aerosolized bacteria or incomplete combustion. C1 [Longo, Amelia F.; King, Laura E.; Weber, Rodney J.; Huey, Lewis Gregory; Russell, Armistead G.; Ingall, Ellery D.] Georgia Inst Technol, Sch Earth & Atmospher Sci, 311 Ferst Dr, Atlanta, GA 30332 USA. [Vine, David J.] Argonne Natl Lab, Adv Photon Source, 9700 S Cass Ave, Argonne, IL 60439 USA. [Oakes, Michelle] Tennessee Dept Environm & Conservat, Div Air Pollut Control, Nashville, TN 37206 USA. RP Ingall, ED (reprint author), Georgia Inst Technol, Sch Earth & Atmospher Sci, 311 Ferst Dr, Atlanta, GA 30332 USA. EM ingall@eas.gatech.edu FU National Science Foundation [OCE-1357375]; Southern Company FX This material is based upon work supported by the National Science Foundation under grants OCE-1357375 (EDI), as well as support from Southern Company (AGR). Any opinions, findings, and conclusions or recommendations expressed in this material are those of the authors and do not necessarily reflect the views of the National Science Foundation. NR 64 TC 1 Z9 1 U1 19 U2 19 PU COPERNICUS GESELLSCHAFT MBH PI GOTTINGEN PA BAHNHOFSALLEE 1E, GOTTINGEN, 37081, GERMANY SN 1680-7316 EI 1680-7324 J9 ATMOS CHEM PHYS JI Atmos. Chem. Phys. PD OCT 31 PY 2016 VL 16 IS 21 BP 13389 EP 13398 DI 10.5194/acp-16-13389-2016 PG 10 WC Meteorology & Atmospheric Sciences SC Meteorology & Atmospheric Sciences GA EB1NE UT WOS:000387118400002 ER PT J AU Gorelenkov, NN AF Gorelenkov, N. N. TI Energetic particle-driven compressional Alfven eigenmodes and prospects for ion cyclotron emission studies in fusion plasmas SO NEW JOURNAL OF PHYSICS LA English DT Article DE alpha particles; ion cyclotron emission; cyclotron instability ID FAST MAGNETOACOUSTIC EIGENMODES; SPHERICAL TOKAMAK EXPERIMENT; ASPECT-RATIO PLASMAS; ALPHA-PARTICLES; TEST REACTOR; CONTAINED MODES; WAVES; INSTABILITY; EXCITATION; DESTABILIZATION AB As a fundamental plasma oscillation the compressional Alfven waves (CAWs) are interesting for plasma scientists both academically and in applications for fusion plasmas. They are believed to be responsible for the ion cyclotron emission (ICE) observed in many tokamaks. The theory of CAW and ICE was significantly advanced at the end of 20th century in particular motivated by first DT experiments on TFTR and subsequent JET DT experimental studies. More recently, ICE theory was advanced by ST (or spherical torus) experiments with the detailed theoretical and experimental studies of the properties of each instability signal. There the instability responsible for ICE signals previously indistinguishable in high aspect ratio tokamaks became the subjects of experimental studies. We discuss further the prospects of ICE theory and its applications for future burning plasma experiments such as the ITER tokamak-reactor prototype being build in France where neutrons and gamma rays escaping the plasma create extremely challenging conditions for fusion alpha particle diagnostics. C1 [Gorelenkov, N. N.] Princeton Plasma Phys Lab, POB 451, Princeton, NJ 08543 USA. RP Gorelenkov, NN (reprint author), Princeton Plasma Phys Lab, POB 451, Princeton, NJ 08543 USA. EM ngorelen@pppl.gov FU Princeton University [DE-AC02-09CH11466]; US Department of Energy FX This manuscript has been authored by Princeton University under Contract Number DE-AC02-09CH11466 with the US Department of Energy. The United States Government retains and the publisher, by accepting the article for publication, acknowledges that the United States Government retains a non-exclusive, paid-up, irrevocable, world-wide license to publish or reproduce the published form of this manuscript, or allow others to do so, for United States Government purposes. NR 71 TC 1 Z9 1 U1 2 U2 2 PU IOP PUBLISHING LTD PI BRISTOL PA TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND SN 1367-2630 J9 NEW J PHYS JI New J. Phys. PD OCT 31 PY 2016 VL 18 AR 105010 DI 10.1088/1367-2630/18/10/105010 PG 13 WC Physics, Multidisciplinary SC Physics GA EB7GY UT WOS:000387556000001 ER PT J AU Barasch, J Hollmen, M Deng, R Hod, EA Rupert, PB Abergel, RJ Allred, BE Xu, K Darrah, SF Tekabe, Y Perlstein, A Wax, R Bruck, E Stauber, J Corbin, KA Buchen, C Slavkovich, V Graziano, J Spitalnik, SL Bao, GH Strong, RK Qiu, AD AF Barasch, Jonathan Hollmen, Maria Deng, Rong Hod, Eldad A. Rupert, Peter B. Abergel, Rebecca J. Allred, Benjamin E. Xu, Katherine Darrah, Shaun F. Tekabe, Yared Perlstein, Alan Wax, Rebecca Bruck, Efrat Stauber, Jacob Corbin, Kaitlyn A. Buchen, Charles Slavkovich, Vesna Graziano, Joseph Spitalnik, Steven L. Bao, Guanhu Strong, Roland K. Qiu, Andong TI Disposal of iron by a mutant form of lipocalin 2 SO NATURE COMMUNICATIONS LA English DT Article ID GELATINASE-ASSOCIATED LIPOCALIN; ISCHEMIA-REPERFUSION INJURY; HEREDITARY HEMOCHROMATOSIS; NEUTROPHIL LIPOCALIN; CHELATION-THERAPY; DISTAL NEPHRON; IMMUNE-SYSTEM; BOUND IRON; OVERLOAD; ENTEROBACTIN AB Iron overload damages many organs. Unfortunately, therapeutic iron chelators also have undesired toxicity and may deliver iron to microbes. Here we show that a mutant form (K3Cys) of endogenous lipocalin 2 (LCN2) is filtered by the kidney but can bypass sites of megalin-dependent recapture, resulting in urinary excretion. Because K3Cys maintains recognition of its cognate ligand, the iron siderophore enterochelin, this protein can capture and transport iron even in the acidic conditions of urine. Mutant LCN2 strips iron from transferrin and citrate, and delivers it into the urine. In addition, it removes iron from iron overloaded mice, including models of acquired (iron-dextran or stored red blood cells) and primary (Hfe (-) (/) (-)) iron overload. In each case, the mutants reduce redox activity typical of non-transferrin-bound iron. In summary, we present a non-toxic strategy for iron chelation and urinary elimination, based on manipulating an endogenous protein: siderophore: iron clearance pathway. C1 [Barasch, Jonathan; Hollmen, Maria; Deng, Rong; Hod, Eldad A.; Xu, Katherine; Darrah, Shaun F.; Tekabe, Yared; Perlstein, Alan; Wax, Rebecca; Bruck, Efrat; Stauber, Jacob; Corbin, Kaitlyn A.; Buchen, Charles; Slavkovich, Vesna; Graziano, Joseph; Spitalnik, Steven L.; Qiu, Andong] Columbia Univ, Russ Berrie Med Sci Pavil,1150 St Nicholas Ave, New York, NY 10032 USA. [Rupert, Peter B.; Strong, Roland K.] Univ Washington, Sch Med Biochem, Fred Hutchinson Canc Res Ctr, Basic Sci Div,Immunol, Mail Stop A3-025, Seattle, WA 98109 USA. [Abergel, Rebecca J.; Allred, Benjamin E.] Lawrence Berkeley Natl Lab, Div Chem Sci, BioActinide Chem Grp, MS 70A-1150,One Cyclotron Rd, Berkeley, CA 94720 USA. [Bao, Guanhu] Anhui Agr Univ, Sch Tea & Food Sci, State Key Lab Tea Plant Biol & Utilizat, 130 Changjiang West Rd, Hefei 230036, Peoples R China. [Qiu, Andong] New York & Tongji Univ, Columbia Univ, Sch Life Sci & Technol, 1239 Siping Rd, Shanghai 200092, Peoples R China. RP Barasch, J; Qiu, AD (reprint author), Columbia Univ, Russ Berrie Med Sci Pavil,1150 St Nicholas Ave, New York, NY 10032 USA.; Strong, RK (reprint author), Univ Washington, Sch Med Biochem, Fred Hutchinson Canc Res Ctr, Basic Sci Div,Immunol, Mail Stop A3-025, Seattle, WA 98109 USA.; Qiu, AD (reprint author), New York & Tongji Univ, Columbia Univ, Sch Life Sci & Technol, 1239 Siping Rd, Shanghai 200092, Peoples R China. EM jmb4@columbia.edu; rstrong@fhcrc.org; aq2130@tongji.edu.cn FU March of Dimes Research Grant; AHA Grant [14GRNT18840098]; China National Science Foundation [81170654/H0507]; [R21 DK091729]; [R01DK073462]; [R01DK092684]; [R01DK07346] FX We are grateful that for the help provided by Dr Thomas Willnow, Max-DelbruckCentrum fur Molekulare Medizin (MDC) for the megalin-floxed (Lrp2-loxp) mice. J.B. was supported by R21 DK091729, R01DK073462, R01DK092684, and by a March of Dimes Research Grant. RKS was supported by R21 DK091729, R01DK07346. AQ was supported by an AHA Grant 14GRNT18840098., G.B. was supported by China National Science Foundation 81170654/H0507. NR 70 TC 0 Z9 0 U1 7 U2 7 PU NATURE PUBLISHING GROUP PI LONDON PA MACMILLAN BUILDING, 4 CRINAN ST, LONDON N1 9XW, ENGLAND SN 2041-1723 J9 NAT COMMUN JI Nat. Commun. PD OCT 31 PY 2016 VL 7 AR 12973 DI 10.1038/ncomms12973 PG 12 WC Multidisciplinary Sciences SC Science & Technology - Other Topics GA EA3JX UT WOS:000386499500001 PM 27796299 ER PT J AU Wang, J Sorescu, DC Jeon, S Belianinov, A Kalinin, SV Baddorf, AP Maksymovych, P AF Wang, Jun Sorescu, Dan C. Jeon, Seokmin Belianinov, Alexei Kalinin, Sergei V. Baddorf, Arthur P. Maksymovych, Petro TI Atomic intercalation to measure adhesion of graphene on graphite SO NATURE COMMUNICATIONS LA English DT Article ID SCANNING-TUNNELING-MICROSCOPY; TOTAL-ENERGY CALCULATIONS; AUGMENTED-WAVE METHOD; ELECTRONIC-STRUCTURE; MONOLAYER GRAPHENE; INTERATOMIC FORCES; GIANT CORRUGATIONS; METAL-SURFACES; BASIS-SET; MEMBRANES AB The interest in mechanical properties of two-dimensional materials has emerged in light of new device concepts taking advantage of flexing, adhesion and friction. Here we demonstrate an effective method to measure adhesion of graphene atop highly ordered pyrolytic graphite, utilizing atomic-scale 'blisters' created in the top layer by neon atom intercalates. Detailed analysis of scanning tunnelling microscopy images is used to reconstruct atomic positions and the strain map within the deformed graphene layer, and demonstrate the tip-induced subsurface translation of neon atoms. We invoke an analytical model, originally devised for graphene macroscopic deformations, to determine the graphite adhesion energy of 0.221 +/- 0.011 J m(-2). This value is in excellent agreement with reported macroscopic values and our atomistic simulations. This implies mechanical properties of graphene scale down to a few-nanometre length. The simplicity of our method provides a unique opportunity to investigate the local variability of nanomechanical properties in layered materials. C1 [Wang, Jun; Jeon, Seokmin; Belianinov, Alexei; Kalinin, Sergei V.; Baddorf, Arthur P.; Maksymovych, Petro] Oak Ridge Natl Lab, Ctr Nanophase Mat Sci, Oak Ridge, TN 37831 USA. [Sorescu, Dan C.] US DOE, Res & Innovat Ctr, Natl Energy Technol Lab, Pittsburgh, PA 15236 USA. RP Maksymovych, P (reprint author), Oak Ridge Natl Lab, Ctr Nanophase Mat Sci, Oak Ridge, TN 37831 USA. EM maksymovychp@ornl.gov OI Kalinin, Sergei/0000-0001-5354-6152 NR 52 TC 0 Z9 0 U1 47 U2 47 PU NATURE PUBLISHING GROUP PI LONDON PA MACMILLAN BUILDING, 4 CRINAN ST, LONDON N1 9XW, ENGLAND SN 2041-1723 J9 NAT COMMUN JI Nat. Commun. PD OCT 31 PY 2016 VL 7 AR 13263 DI 10.1038/ncomms13263 PG 7 WC Multidisciplinary Sciences SC Science & Technology - Other Topics GA EA3KT UT WOS:000386501900001 PM 27796294 ER PT J AU Babujian, HM Karowski, M Tsvelik, AM AF Babujian, H. M. Karowski, M. Tsvelik, A. M. TI Probing strong correlations with light scattering: Example of the quantum Ising model SO PHYSICAL REVIEW B LA English DT Article ID EXACT FORM-FACTORS; FIELD THEORIES; S-MATRIX AB In this paperwe calculate the nonlinear susceptibility and the resonant Raman cross section for the paramagnetic phase of the ferromagnetic quantum Ising model in one dimension. In this region the spectrum of the Ising model has a gap m. The Raman cross section has a strong singularity when the energy of the outgoing photon is at the spectral gap omega(f) approximate to m and a square root threshold when the frequency difference between the incident and outgoing photons omega(i) - omega(f) approximate to 2m. The latter feature reflects the fermionic nature of the Ising model excitations. C1 [Babujian, H. M.] Yerevan Phys Inst, Alikhanian Bros 2, Yerevan 375036, Armenia. [Babujian, H. M.] Univ Fed Rio Grande do Norte UFRN, Int Inst Phys, BR-59078400 Natal, RN, Brazil. [Karowski, M.] Frederiksberg Univ Hosp, Inst Theoret Phys, Arnimallee 14, D-14195 Berlin, Germany. [Tsvelik, A. M.] Brookhaven Natl Lab, Condensed Matter Phys & Mat Sci Div, Upton, NY 11973 USA. RP Babujian, HM (reprint author), Yerevan Phys Inst, Alikhanian Bros 2, Yerevan 375036, Armenia.; Babujian, HM (reprint author), Univ Fed Rio Grande do Norte UFRN, Int Inst Phys, BR-59078400 Natal, RN, Brazil. FU U.S. Department of Energy (DOE), Division of Materials Science [DE-AC02-98CH10886]; Simons Center and Brookhaven National Laboratory; Fachbereich Physik, Freie Universitat Berlin; [15T-1C308]; [ICTP OEA-AC-100] FX We are grateful to G. Blumberg, J. Misewich, and especially to N. P. Armitage for advising us on experimentally related matters, to S. Lukyanov who pointed out for the paper [21], and to A. B. Zamolodchikov for fruitful discussions. A.M.T. was supported by the U.S. Department of Energy (DOE), Division of Materials Science, under Contract No. DE-AC02-98CH10886. H.B. is grateful to Simons Center and Brookhaven National Laboratory for hospitality and support. H.B. is also supported by Armenian Grant No. 15T-1C308 and by ICTP OEA-AC-100 project. M.K. was supported by Fachbereich Physik, Freie Universitat Berlin. NR 23 TC 0 Z9 0 U1 1 U2 1 PU AMER PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 2469-9950 EI 2469-9969 J9 PHYS REV B JI Phys. Rev. B PD OCT 31 PY 2016 VL 94 IS 15 AR 155156 DI 10.1103/PhysRevB.94.155156 PG 7 WC Physics, Condensed Matter SC Physics GA EA4WH UT WOS:000386615900003 ER PT J AU Kapetanakis, MD Oxley, MP Zhou, W Pennycook, SJ Idrobo, JC Pantelides, ST AF Kapetanakis, Myron D. Oxley, Mark P. Zhou, Wu Pennycook, Stephen J. Idrobo, Juan-Carlos Pantelides, Sokrates T. TI Signatures of distinct impurity configurations in atomic-resolution valence electron-energy-loss spectroscopy: Application to graphene SO PHYSICAL REVIEW B LA English DT Article ID WAVE BASIS-SET; SEMICONDUCTORS; DEFECTS; MICROSCOPE; DEVICES; SILICON AB The detection and identification of impurities and other point defects in materials is a challenging task. Signatures for point defects are typically obtained using spectroscopies without spatial resolution. Here we demonstrate the power of valence electron-energy-loss spectroscopy (VEELS) in an aberration-corrected scanning transmission-electronmicroscope (STEM) to provide energy-resolved and atomically resolved maps of electronic excitations of individual impurities which, combined with theoretical simulations, yield unique signatures of distinct bonding configurations of impurities. We report VEELS maps for isolated Si impurities in graphene, which are known to exist in two distinct configurations. We also report simulations of the maps, based on density functional theory and dynamical scattering theory, which agree with and provide direct interpretation of observed features. We show that theoretical VEELS maps exhibit distinct and unambiguous signatures for the threefold-and fourfold-coordinated configurations of Si impurities in different energy-loss windows, corresponding to impurity-induced bound states, resonances, and antiresonances. With the advent of new monochromators and detectors with high energy resolution and lowsignal-to-noise ratio, the present work ushers an atomically resolved STEM-based spectroscopy of individual impurities as an alternative to conventional spectroscopies for probing impurities and defects. C1 [Kapetanakis, Myron D.; Oxley, Mark P.; Pantelides, Sokrates T.] Vanderbilt Univ, Dept Phys & Astron, Nashville, TN 37203 USA. [Kapetanakis, Myron D.; Oxley, Mark P.; Zhou, Wu; Pantelides, Sokrates T.] Oak Ridge Natl Lab, Mat Sci & Technol Div, Oak Ridge, TN 37831 USA. [Pennycook, Stephen J.] Natl Univ Singapore, Dept Mat Sci & Engn, Singapore 117575, Singapore. [Idrobo, Juan-Carlos] Oak Ridge Natl Lab, Ctr Nanophase Mat Sci Div, Oak Ridge, TN 37831 USA. [Zhou, Wu] Univ Chinese Acad Sci, CAS Key Lab Vacuum Phys, Sch Phys Sci, Beijing 100049, Peoples R China. RP Kapetanakis, MD (reprint author), Vanderbilt Univ, Dept Phys & Astron, Nashville, TN 37203 USA.; Kapetanakis, MD (reprint author), Oak Ridge Natl Lab, Mat Sci & Technol Div, Oak Ridge, TN 37831 USA. EM kapetanakismyron@gmail.com; oxleymp@ornl.gov RI Zhou, Wu/D-8526-2011; OI Zhou, Wu/0000-0002-6803-1095; KAPETANAKIS, MYRON/0000-0003-1503-9787 FU DOE [DE-FG02-09ER46554]; U.S. Department of Energy Office of Science, Basic Energy Sciences, Materials Sciences and Engineering Division; Center for Nanophase Materials Sciences (CNMS); Scientific User Facilities Division, Office of Basic Energy Sciences, U.S. DOE; Office of Science of the U.S. Department of Energy [DE-AC02-05CH11231] FX This research was supported by DOE Grant No. DE-FG02-09ER46554 (M.D.K., M.P.O., S.T.P.), by the U.S. Department of Energy Office of Science, Basic Energy Sciences, Materials Sciences and Engineering Division (M.P.O., W.Z.), the Center for Nanophase Materials Sciences (CNMS), which is sponsored at ORNL by the Scientific User Facilities Division, Office of Basic Energy Sciences, U.S. DOE(J.C.I.). Numerical calculations were performed at the National Energy Research Scientific Computing Center (NERSC), which is supported by the Office of Science of the U.S. Department of Energy under Contract No. DE-AC02-05CH11231. NR 44 TC 0 Z9 0 U1 14 U2 14 PU AMER PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 2469-9950 EI 2469-9969 J9 PHYS REV B JI Phys. Rev. B PD OCT 31 PY 2016 VL 94 IS 15 AR 155449 DI 10.1103/PhysRevB.94.155449 PG 10 WC Physics, Condensed Matter SC Physics GA EA4WH UT WOS:000386615900007 ER PT J AU Schottenhamel, W Abdel-Hafiez, M Fittipaldi, R Granata, V Vecchione, A Hucker, M Wolter, AUB Buchner, B AF Schottenhamel, W. Abdel-Hafiez, M. Fittipaldi, R. Granata, V. Vecchione, A. Hucker, M. Wolter, A. U. B. Buechner, B. TI Dilatometric study of the metamagnetic and ferromagnetic phases in the triple-layered Sr4Ru3O10 system SO PHYSICAL REVIEW B LA English DT Article ID MAGNETIC-PROPERTIES; RUTHENATE SR3RU2O7; THERMAL-EXPANSION; SINGLE-CRYSTALS; SRRUO3; SUPERCONDUCTIVITY; SR2RUO4; GROWTH AB High-resolution thermal expansion and magnetostriction measurements were performed on single crystalline Sr4Ru3O10 in the temperature range T = 2-200 K and magnetic fields up to 12 T. Signatures of the ferromagnetic phase transition at T-c similar to 102 K were found in the lattice expansion of both the c axis and the ab plane. Due to the layered crystal structure the effects are, however, strongly anisotropic. Further distinct anomalies are visible in the lower temperature region, which could be correlated with the metamagnetic transition at T* similar to 50 K. By relating the changes of the thermal expansion at the ferromagnetic transition to those of the heat capacity via the Ehrenfest relation, a strong volumetric pressure dependence of dT(c)/dp similar to -8.5 K/GPa has been revealed. C1 [Schottenhamel, W.; Abdel-Hafiez, M.; Wolter, A. U. B.; Buechner, B.] IFW Dresden, Leibniz Inst Solid State & Mat Res, D-01171 Dresden, Germany. [Fittipaldi, R.; Granata, V.; Vecchione, A.] Univ Salerno, CNR SPIN UOS Salerno, I-84084 Fisciano, Sa, Italy. [Fittipaldi, R.; Granata, V.; Vecchione, A.] Univ Salerno, Dipartimento Fis ER Caianiello, I-84084 Fisciano, Sa, Italy. [Hucker, M.] Brookhaven Natl Lab, Condensed Matter Phys & Mat Sci Dept, Upton, NY 11973 USA. [Buechner, B.] Tech Univ Dresden, Inst Festkorperphys Dresden, D-01062 Dresden, Germany. RP Schottenhamel, W (reprint author), IFW Dresden, Leibniz Inst Solid State & Mat Res, D-01171 Dresden, Germany. OI Vecchione, Antonio/0000-0001-6848-6084 FU DFG [SFB 1143, WO 1532/3-2] FX We thank S. Ga beta for technical support. This work has been supported by the DFG within the collaborative research center SFB 1143 and under Grant No. WO 1532/3-2. NR 24 TC 0 Z9 0 U1 5 U2 5 PU AMER PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 2469-9950 EI 2469-9969 J9 PHYS REV B JI Phys. Rev. B PD OCT 31 PY 2016 VL 94 IS 15 AR 155154 DI 10.1103/PhysRevB.94.155154 PG 6 WC Physics, Condensed Matter SC Physics GA EA4WH UT WOS:000386615900001 ER PT J AU Zhang, WL Richard, P van Roekeghem, A Nie, SM Xu, N Zhang, P Miao, H Wu, SF Yin, JX Fu, BB Kong, LY Qian, T Wang, ZJ Fang, Z Sefat, AS Biermann, S Ding, H AF Zhang, W. -L. Richard, P. van Roekeghem, A. Nie, S. -M. Xu, N. Zhang, P. Miao, H. Wu, S. -F. Yin, J. -X. Fu, B. B. Kong, L. -Y. Qian, T. Wang, Z. -J. Fang, Z. Sefat, A. S. Biermann, S. Ding, H. TI Angle-resolved photoemission observation of Mn-pnictide hybridization and negligible band structure renormalization in BaMn2As2 and BaMn2Sb2 SO PHYSICAL REVIEW B LA English DT Article AB We performed an angle-resolved photoemission spectroscopy study of BaMn2As2 and BaMn2Sb2, which are isostructural to the parent compound BaFe2As2 of the 122 family of ferropnictide superconductors. We show the existence of a strongly k(z)-dependent band gap with a minimum at the Brillouin zone center, in agreement with their semiconducting properties. Despite the half filling of the electronic 3d shell, we show that the band structure in these materials is almost not renormalized from the Kohn-Sham bands of density functional theory. Our photon-energy-dependent study provides evidence for Mn-pnictide hybridization, which may play a role in tuning the electronic correlations in these compounds. C1 [Zhang, W. -L.; Richard, P.; van Roekeghem, A.; Nie, S. -M.; Xu, N.; Zhang, P.; Miao, H.; Wu, S. -F.; Yin, J. -X.; Fu, B. B.; Kong, L. -Y.; Qian, T.; Wang, Z. -J.; Fang, Z.; Ding, H.] Chinese Acad Sci, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China. [Zhang, W. -L.; Richard, P.; van Roekeghem, A.; Nie, S. -M.; Xu, N.; Zhang, P.; Miao, H.; Wu, S. -F.; Yin, J. -X.; Fu, B. B.; Kong, L. -Y.; Qian, T.; Wang, Z. -J.; Fang, Z.; Ding, H.] Chinese Acad Sci, Inst Phys, Beijing 100190, Peoples R China. [Richard, P.; Ding, H.] Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100190, Peoples R China. [Richard, P.; Qian, T.; Fang, Z.; Ding, H.] Collaborat Innovat Ctr Quantum Matter, Beijing, Peoples R China. [van Roekeghem, A.; Biermann, S.] Univ Paris Saclay, Ecole Polytech, Ctr Phys Theor, F-91128 Palaiseau, France. [van Roekeghem, A.] CEA, LITEN, 17 Rue Martyrs, F-38054 Grenoble, France. [Xu, N.] Paul Scherrer Inst, Swiss Light Source, CH-5232 Villigen, Switzerland. [Zhang, P.] Univ Tokyo, ISSP, Kashiwa, Chiba 2778581, Japan. [Miao, H.] Brookhaven Natl Lab, Condensed Matter Phys & Mat Sci Dept, Upton, NY 11973 USA. [Wang, Z. -J.] Princeton Univ, Dept Phys, Princeton, NJ 08544 USA. [Sefat, A. S.] Oak Ridge Natl Lab, Mat Sci & Technol Div, Oak Ridge, TN 37831 USA. [Biermann, S.] Coll France, 11 Pl Marcelin Berthelot, F-75005 Paris, France. [Biermann, S.] European Theoret Synchrotron Facil, Grenoble, France. RP Richard, P (reprint author), Chinese Acad Sci, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China.; Richard, P (reprint author), Chinese Acad Sci, Inst Phys, Beijing 100190, Peoples R China. EM p.richard@iphy.ac.cn; dingh@iphy.ac.cn RI Richard, Pierre/F-7652-2010; Sefat, Athena/R-5457-2016; Biermann, Silke/D-5603-2013; Fang, Zhong/D-4132-2009; Wang, Zhijun/O-8015-2014 OI Richard, Pierre/0000-0003-0544-4551; Sefat, Athena/0000-0002-5596-3504; Biermann, Silke/0000-0002-3884-0385; Wang, Zhijun/0000-0003-2169-8068 FU MOST [2011CBA001000, 2011CBA00102, 2012CB821403, 2013CB921703, 2015CB921301, 2016YFA0300300, 2016YFA0401000]; NSFC from China [11004232, 11034011/A0402, 11234014, 11274362, 11674371, 11504117]; Grant of European Research Council [617196]; University of Wisconsin-Madison; Department of Energy, Basic Energy Sciences, Materials Sciences and Engineering Division; [t2016091393] FX We acknowledge G. Kotliar for useful discussions. This work was supported by grants from MOST (Grants No. 2011CBA001000, No. 2011CBA00102, No. 2012CB821403, No. 2013CB921703, No. 2015CB921301, No. 2016YFA0300300, and No. 2016YFA0401000) and NSFC (Grant No. 11004232, No. 11034011/A0402, No. 11234014, No. 11274362, No. 11674371, and No. 11504117) from China, a Consolidator Grant of the European Research Council (Project No. 617196) and supercomputing time at IDRIS/GENCI Orsay (Project No. t2016091393). This work is based in part on research conducted at the Synchrotron Radiation Center, which was primarily funded by the University of Wisconsin-Madison with supplemental support from facility users and the University of Wisconsin-Milwaukee. The work at ORNL was supported by the Department of Energy, Basic Energy Sciences, Materials Sciences and Engineering Division. NR 33 TC 0 Z9 0 U1 10 U2 10 PU AMER PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 2469-9950 EI 2469-9969 J9 PHYS REV B JI Phys. Rev. B PD OCT 31 PY 2016 VL 94 IS 15 AR 155155 DI 10.1103/PhysRevB.94.155155 PG 6 WC Physics, Condensed Matter SC Physics GA EA4WH UT WOS:000386615900002 ER PT J AU Galvin, COT Cooper, MWD Rushton, MJD Grimes, RW AF Galvin, C. O. T. Cooper, M. W. D. Rushton, M. J. D. Grimes, R. W. TI Thermophysical properties and oxygen transport in (Th-x, Pu1-x)O-2 SO SCIENTIFIC REPORTS LA English DT Article ID MOLECULAR-DYNAMICS SIMULATION; URANIUM-DIOXIDE; SELF-DIFFUSION; HEAT-CAPACITY; INERT MATRIX; UO2; THORIA; THO2; RANGE; PU AB Using Molecular Dynamics, this paper investigates the thermophysical properties and oxygen transport of (Th-x, Pu1-x)O-2 (0 <= x <= 1) between 300-3500 K. In particular, the superionic transition is investigated and viewed via the thermal dependence of lattice parameter, linear thermal expansion coefficient, enthalpy and specific heat at constant pressure. Oxygen diffusivity and activation enthalpy are also investigated. Below the superionic temperature an increase of oxygen diffusivity for certain compositions of (Th-x,Pu1-x)O-2 compared to the pure end members is predicted. Oxygen defect formation enthalpies are also examined, as they underpin the superionic transition temperature and the increase in oxygen diffusivity. The increase in oxygen diffusivity for (Th-x,Pu1-x)O-2 is explained in terms of lower oxygen defect formation enthalpies for (Th-x,Pu1-x)O-2 than PuO2 and ThO2, while links are drawn between the superionic transition temperature and oxygen Frenkel disorder. C1 [Galvin, C. O. T.; Rushton, M. J. D.; Grimes, R. W.] Imperial Coll London, Dept Mat, London SW7 2AZ, England. [Cooper, M. W. D.] Los Alamos Natl Lab, Div Mat Sci & Technol, POB 1663, Los Alamos, NM 87545 USA. RP Grimes, RW (reprint author), Imperial Coll London, Dept Mat, London SW7 2AZ, England. EM r.grimes@imperial.ac.uk FU US Department of Energy, Office of Nuclear Energy, Nuclear Energy Advanced Modeling and Simulation (NEAMS) program; National Nuclear Security Administration of the US Department of Energy [DE-AC52-06NA253396] FX Computational resources were provided be the Imperial College High Performance Computing Service. Funding for M.W.D.C. was provided by the US Department of Energy, Office of Nuclear Energy, Nuclear Energy Advanced Modeling and Simulation (NEAMS) program. Los Alamos National Laboratory, an affirmative/equal opportunity employer, is operated by Los Alamos National Security, LLC, for National Nuclear Security Administration of the US Department of Energy under Contract No. DE-AC52-06NA253396. Dr Samuel Murphy is acknowledged for useful discussion and use of his scripts for defect enthalpy calculations. NR 42 TC 0 Z9 0 U1 4 U2 4 PU NATURE PUBLISHING GROUP PI LONDON PA MACMILLAN BUILDING, 4 CRINAN ST, LONDON N1 9XW, ENGLAND SN 2045-2322 J9 SCI REP-UK JI Sci Rep PD OCT 31 PY 2016 VL 6 AR 36024 DI 10.1038/srep36024 PG 10 WC Multidisciplinary Sciences SC Science & Technology - Other Topics GA EA3UI UT WOS:000386530400001 PM 27796314 ER PT J AU Li, L Tirado, A Nlebedim, IC Rios, O Post, B Kunc, V Lowden, RR Lara-Curzio, E Fredette, R Ormerod, J Lograsso, TA Paranthaman, MP AF Li, Ling Tirado, Angelica Nlebedim, I. C. Rios, Orlando Post, Brian Kunc, Vlastimil Lowden, R. R. Lara-Curzio, Edgar Fredette, Robert Ormerod, John Lograsso, Thomas A. Paranthaman, M. Parans TI Big Area Additive Manufacturing of High Performance Bonded NdFeB Magnets SO SCIENTIFIC REPORTS LA English DT Article ID B PERMANENT-MAGNETS; MECHANICAL-PROPERTIES; FE; ND AB Additive manufacturing allows for the production of complex parts with minimum material waste, offering an effective technique for fabricating permanent magnets which frequently involve critical rare earth elements. In this report, we demonstrate a novel method - Big Area Additive Manufacturing (BAAM) - to fabricate isotropic near-net-shape NdFeB bonded magnets with magnetic and mechanical properties comparable or better than those of traditional injection molded magnets. The starting polymer magnet composite pellets consist of 65 vol% isotropic NdFeB powder and 35 vol% polyamide (Nylon-12). The density of the final BAAM magnet product reached 4.8 g/cm(3), and the room temperature magnetic properties are: intrinsic coercivity H-ci = 688.4 kA/m, remanence B-r = 0.51 T, and energy product (BH)(max) = 43.49 kJ/m(3) (5.47 MGOe). In addition, tensile tests performed on four dog-bone shaped specimens yielded an average ultimate tensile strength of 6.60 MPa and an average failure strain of 4.18%. Scanning electron microscopy images of the fracture surfaces indicate that the failure is primarily related to the debonding of the magnetic particles from the polymer binder. The present method significantly simplifies manufacturing of near-net-shape bonded magnets, enables efficient use of rare earth elements thus contributing towards enriching the supply of critical materials. C1 [Li, Ling; Tirado, Angelica; Rios, Orlando; Post, Brian; Kunc, Vlastimil; Lowden, R. R.; Lara-Curzio, Edgar; Paranthaman, M. Parans] Oak Ridge Natl Lab, Oak Ridge, TN 37831 USA. [Nlebedim, I. C.; Lograsso, Thomas A.] Ames Lab, Ames, IA 50011 USA. [Fredette, Robert; Ormerod, John] Magnet Applicat Inc, Du Bois, PA 15801 USA. RP Paranthaman, MP (reprint author), Oak Ridge Natl Lab, Oak Ridge, TN 37831 USA. EM paranthamanm@ornl.gov RI Rios, Orlando/E-6856-2017; Kunc, Vlastimil/E-8270-2017 OI Rios, Orlando/0000-0002-1814-7815; Kunc, Vlastimil/0000-0003-4405-7917 FU Critical Materials Institute, an Energy Innovation Hub - U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, Advanced Manufacturing Office; U.S. Department of Energy, Office of Science, Office of Workforce Development for Teachers and Scientists (WDTS) under the Science Undergraduate Laboratory Internship program; ORNL; Magnet Applications Inc. FX This work was supported by the Critical Materials Institute, an Energy Innovation Hub funded by the U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, Advanced Manufacturing Office. The research on the printing was supported by the U.S. Department of Energy, Office of Science, Office of Workforce Development for Teachers and Scientists (WDTS) under the Science Undergraduate Laboratory Internship program. Access to the MDF facilities and use of additive instrument time and labor are supported by the MDF Tech Collaborations between ORNL and Magnet Applications Inc. The authors appreciate the assistance of Dr. Shannon Mahurin (ORNL) for coating the SEM samples, Mr. John M. Lindahl (ORNL) with CAD drawing, Mr. Benjamin A. Begley (ORNL) with flux loss measurements and Mr. Andres E. Marquez-Rossy (ORNL) for obtaining pictures of the tensile specimens after the tests. NR 25 TC 0 Z9 0 U1 27 U2 27 PU NATURE PUBLISHING GROUP PI LONDON PA MACMILLAN BUILDING, 4 CRINAN ST, LONDON N1 9XW, ENGLAND SN 2045-2322 J9 SCI REP-UK JI Sci Rep PD OCT 31 PY 2016 VL 6 AR 36212 DI 10.1038/srep36212 PG 7 WC Multidisciplinary Sciences SC Science & Technology - Other Topics GA EA3LU UT WOS:000386504800001 PM 27796339 ER PT J AU Tomkiewicz, AC Tamimi, MA Huq, A McIntosh, S AF Tomkiewicz, Alex C. Tamimi, Mazin A. Huq, Ashfia McIntosh, Steven TI Structural analysis of PrBaMn2O5+delta under SOFC anode conditions by in-situ neutron powder diffraction SO JOURNAL OF POWER SOURCES LA English DT Article DE Solid oxide fuel cells; Hydrocarbon fuel; Anode materials; Double perovskite; In-situ neutron diffraction; Crystal structure ID SOLID OXIDE FUEL; DOUBLE-PEROVSKITE; OXYGEN STOICHIOMETRY; HIGH-TEMPERATURE; CRYSTAL-STRUCTURE; CELLS; BULK; BA0.5SR0.5CO0.8FE0.2O3-DELTA; SRCO0.8FE0.2O3-DELTA; STABILITY AB The crystal structure and oxygen stoichiometry of the proposed double perovskite solid oxide fuel cell (SOFC) anode material PrBaMn2O5+delta were determined under SOFC anode conditions via in-situ neutron diffraction. Measurements were performed in reducing atmospheres between 692 K and 984 K. The structure was fit to a tetragonal (space group P4/mmm) layered double perovskite structure with alternating Pr and Ba A-site cation layers. Under all conditions examined, the oxygen sites in the Ba and Mn layers were fully occupied, while the sites in the Pr layer were close to completely vacant. The results of the neutron diffraction experiments are compared to previous thermogravimetric analysis experiments to verify the accuracy of both experiments. PrBaMn2O5+delta was shown to be stable over a wide range of reducing atmospheres similar to anode operating conditions in solid oxide fuel cells without significant structural changes. (C) 2016 Elsevier B.V. All rights reserved. C1 [Tomkiewicz, Alex C.; Tamimi, Mazin A.; McIntosh, Steven] Lehigh Univ, Dept Chem & Biomol Engn, Bethlehem, PA 18015 USA. [Huq, Ashfia] Oak Ridge Natl Lab, Spallat Neutron Source, Oak Ridge, TN 37830 USA. RP McIntosh, S (reprint author), Lehigh Univ, Dept Chem & Biomol Engn, Bethlehem, PA 18015 USA. EM mcintosh@lehigh.edu RI Huq, Ashfia/J-8772-2013 OI Huq, Ashfia/0000-0002-8445-9649 FU Lehigh University through the Faculty Innovation Grant program; Office of Basic Energy Sciences of the U.S. Department of Energy; Saudi Arabian Oil Company, Saudi Aramco FX Partial support for this work was provided by Lehigh University through the Faculty Innovation Grant program. Experimentation at POWGEN was performed as part of the User Program of the Spallation Neutron Source at Oak Ridge National Laboratory, funded by the Office of Basic Energy Sciences of the U.S. Department of Energy. Mazin Tamimi is a sponsored student supported by the Saudi Arabian Oil Company, Saudi Aramco. NR 30 TC 1 Z9 1 U1 22 U2 22 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0378-7753 EI 1873-2755 J9 J POWER SOURCES JI J. Power Sources PD OCT 31 PY 2016 VL 330 BP 240 EP 245 DI 10.1016/j.jpowsour.2016.09.013 PG 6 WC Chemistry, Physical; Electrochemistry; Energy & Fuels; Materials Science, Multidisciplinary SC Chemistry; Electrochemistry; Energy & Fuels; Materials Science GA DY7SK UT WOS:000385329400029 ER PT J AU Modreanu, M Durand, O Jellison, GE Salviati, G Letoublon, A AF Modreanu, Mircea Durand, Olivier Jellison, Gerald E. Salviati, Giancarlo Letoublon, Antoine TI European Materials Research Society Spring Meeting 2015, Symposium DD [E'MRS 2015 Symp. DD] Preface SO THIN SOLID FILMS LA English DT Editorial Material C1 [Modreanu, Mircea] Univ Coll Cork, Tyndall Natl Inst, Cork, Ireland. [Durand, Olivier; Letoublon, Antoine] INSA, CNRS, UMR FOTON, Rennes, France. [Jellison, Gerald E.] Oak Ridge Natl Lab, Div Mat Sci & Technol, Oak Ridge, TN USA. [Salviati, Giancarlo] Univ Parma, CNR, Parma, Italy. RP Modreanu, M (reprint author), Univ Coll Cork, Tyndall Natl Inst, Cork, Ireland. OI Modreanu, Mircea/0000-0003-0334-2439 NR 0 TC 0 Z9 0 U1 1 U2 1 PU ELSEVIER SCIENCE SA PI LAUSANNE PA PO BOX 564, 1001 LAUSANNE, SWITZERLAND SN 0040-6090 J9 THIN SOLID FILMS JI Thin Solid Films PD OCT 30 PY 2016 VL 617 BP 1 EP 2 DI 10.1016/j.tsf.2016.10.062 PN A PG 2 WC Materials Science, Multidisciplinary; Materials Science, Coatings & Films; Physics, Applied; Physics, Condensed Matter SC Materials Science; Physics GA ED8HE UT WOS:000389111800001 ER PT J AU Jellison, GE Aytug, T Lupini, AR Paranthaman, MP Joshi, PC AF Jellison, G. E., Jr. Aytug, T. Lupini, A. R. Paranthaman, M. P. Joshi, P. C. TI Optical properties of a nanostructured glass-based film using spectroscopic ellipsometry SO THIN SOLID FILMS LA English DT Article; Proceedings Paper CT Symposium DD on Current Trends in Optical and X-Ray Metrology of Advanced Materials for Nanoscale Devices IV CY MAY 11-15, 2015 CL Lille, FRANCE SP Hinds Instruments Inc DE Spectroscopic ellipsometry; Nanostructured glass films; Bruggeman effective medium approximation; Incomplete beta function AB Nanostructured glass films, which are fabricated using spinodally phase-separated low-alkali glasses, have several interesting and useful characteristics, including being robust, non-wetting and antireflective. Spectroscopic ellipsometry measurements have been performed on one such film and its optical properties were analyzed using a 5-layer structural model of the near-surface region. Since the glass and the film are transparent over the spectral region of the measurement, the Sellmeier model is used to parameterize the dispersion in the refractive index. To simulate the variation of the optical properties of the film over the spot size of the ellipsometer (similar to 3 x 5 mm), the Sellmeier amplitude is convoluted using a Gaussian distribution. The transition layers between the ambient and the film and between the film and the substrate are modeled as graded layers, where the refractive index varies as a function of depth. These layers are modeled using a two-component Bruggeman effective medium approximation where the two components are the layer above and the layer below. The fraction is continuous through the transition layer and is modelled using the incomplete beta function. (C) 2016 Elsevier B.V. All rights reserved. C1 [Jellison, G. E., Jr.] Oak Ridge Natl Lab, POB 2008,Mail Stop 6069, Oak Ridge, TN 37831 USA. [Aytug, T.; Paranthaman, M. P.] Oak Ridge Natl Lab, Div Chem Sci, POB 2008,Mail Stop 6100, Oak Ridge, TN 37831 USA. [Lupini, A. R.; Joshi, P. C.] Oak Ridge Natl Lab, Div Mat Sci & Technol, POB 2008,Mail Stop 6071, Oak Ridge, TN 37831 USA. RP Jellison, GE (reprint author), Oak Ridge Natl Lab, POB 2008,Mail Stop 6069, Oak Ridge, TN 37831 USA. EM jellisongejr@ornl.gov; aytugt@ornl.gov; Arl1000@oml.gov; paranthamanm@ornl.gov; joshipc@ornl.gov OI Paranthaman, Mariappan/0000-0003-3009-8531 NR 12 TC 0 Z9 0 U1 3 U2 3 PU ELSEVIER SCIENCE SA PI LAUSANNE PA PO BOX 564, 1001 LAUSANNE, SWITZERLAND SN 0040-6090 J9 THIN SOLID FILMS JI Thin Solid Films PD OCT 30 PY 2016 VL 617 BP 38 EP 43 DI 10.1016/j.tsf.2015.12.046 PN A PG 6 WC Materials Science, Multidisciplinary; Materials Science, Coatings & Films; Physics, Applied; Physics, Condensed Matter SC Materials Science; Physics GA ED8HE UT WOS:000389111800008 ER PT J AU Evenson, GR Golden, HE Lane, CR D'Amico, E AF Evenson, Grey R. Golden, Heather E. Lane, Charles R. D'Amico, Ellen TI An improved representation of geographically isolated wetlands in a watershed-scale hydrologic model SO HYDROLOGICAL PROCESSES LA English DT Article DE connectivity; fill-spill hydrology; GIW; hydrology; Soil and Water Assessment Tool (SWAT) ID UNITED-STATES; NORTH-DAKOTA; SWAT MODEL; PRAIRIE; STORAGE; QUANTIFICATION; CONNECTIVITY; SIMULATIONS; UNCERTAINTY; CALIBRATION AB Geographically isolated wetlands (GIWs), defined as wetlands surrounded by uplands, provide an array of ecosystem goods and services. Within the United States, federal regulatory protections for GIWs are contingent, in part, on the quantification of their singular or aggregate effects on the hydrological, biological, or chemical integrity of waterways regulated by the Clean Water Act (CWA). However, limited tools are available to assess the downgradient effects of GIWs. We constructed a Soil and Water Assessment Tool (SWAT) model with improved representations of GIW hydrologic processes for the approximately 1700 km(2) Pipestem Creek watershed in the Prairie Pothole Region of North Dakota, USA. We then executed a series of novel modifications on the Pipestem Creek SWAT model. We (1) redefined the model's hydrologic response unit spatial boundaries to conform to mapped GIWs and associated watershed boundaries, (2) constructed a series of new model input files to direct the simulation of GIW fill-spill hydrology and upland flows to GIWs, and (3) modified the model source code to facilitate use of the new SWAT input files and improve GIW water balance simulations. We then calibrated and verified our modified SWAT model at a daily time step from 2009 through 2013. Simulation results indicated good predictive power (the maximum Nash-Sutcliffe Efficiency statistic was 0.86) and an acceptable range of uncertainty (measured using the Sequential Uncertainty Fitting v.2 uncertainty statistics). Simulation results additionally indicated good model performance with respect to GIW water balance simulations based on literature-based descriptions of regional GIW hydrologic behaviour. Our modified SWAT model represents a critical step in advancing scientific understandings of the watershed-scale hydrologic effects of GIWs and provides a novel method for future assessments in different watersheds and physiographic regions. Copyright (C) 2016 John Wiley & Sons, Ltd. C1 [Evenson, Grey R.] US EPA, Oak Ridge Inst Sci & Educ, Off Res & Dev, Natl Exposure Res Lab, 26 W Martin Luther King Dr,MS-592, Cincinnati, OH 45268 USA. [Golden, Heather E.; Lane, Charles R.] US EPA, Off Res & Dev, Natl Exposure Res Lab, Cincinnati, OH USA. [D'Amico, Ellen] CSS Dynamac Corp, Cincinnati, OH USA. RP Evenson, GR (reprint author), US EPA, Oak Ridge Inst Sci & Educ, Off Res & Dev, Natl Exposure Res Lab, 26 W Martin Luther King Dr,MS-592, Cincinnati, OH 45268 USA. EM evenson.grey@epa.gov NR 59 TC 0 Z9 0 U1 8 U2 8 PU WILEY-BLACKWELL PI HOBOKEN PA 111 RIVER ST, HOBOKEN 07030-5774, NJ USA SN 0885-6087 EI 1099-1085 J9 HYDROL PROCESS JI Hydrol. Process. PD OCT 30 PY 2016 VL 30 IS 22 BP 4168 EP 4184 DI 10.1002/hyp.10930 PG 17 WC Water Resources SC Water Resources GA EC6VQ UT WOS:000388275200013 ER PT J AU Perumalla, KS Olama, MM Yoginath, SB AF Perumalla, Kalyan S. Olama, Mohammed M. Yoginath, Srikanth B. TI Model-based Dynamic Control of Speculative Forays in Parallel Computation SO ELECTRONIC NOTES IN THEORETICAL COMPUTER SCIENCE LA English DT Article DE Reversible execution; Parallel Computing; Speculative Execution; Model-based Execution AB In simulations running in parallel, the processors would have to synchronize with other processors to maintain correct global order of computations. This can be done either by blocking computation until correct order is guaranteed, or by speculatively proceeding with the best guess (based on local information) and later correcting errors if/as necessary. Since the gainful lengths of speculative forays depend on the dynamics of the application software and hardware at runtime, an online control system is necessary to dynamically choose and/or switch between the blocking and speculative strategies. In this paper, we formulate the reversible speculative computing in large-scale parallel computing as a dynamic linear feedback control (optimization) system model and evaluate its performance in terms of time and cost savings as compared to the traditional (forward) computing. We illustrate with an exact analogy in the form of vehicular travel under dynamic, delayed route information. The objective is to assist in making the optimal decision on what computational approach is to be chosen, by predicting the amount of time and cost savings (or losing) under different environments represented by different parameters and probability distribution functions. We consider the cases of Gaussian, exponential and log-normal distribution functions. The control system is intended for incorporating into speculative parallel applications such as optimistic parallel discrete event simulations to decide at runtime when and to what extent speculative execution can be performed gainfully. C1 [Perumalla, Kalyan S.; Olama, Mohammed M.; Yoginath, Srikanth B.] Oak Ridge Natl Lab, Computat Sci & Engn, Oak Ridge, TN 37831 USA. RP Perumalla, KS (reprint author), Oak Ridge Natl Lab, Computat Sci & Engn, Oak Ridge, TN 37831 USA. EM perumallaks@ornl.gov; olamahussemm@ornl.gov; yoginathsb@ornl.gov NR 7 TC 0 Z9 0 U1 0 U2 0 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 1571-0661 J9 ELECTRON NOTES THEOR JI Electron. Notes Theor. Comput. Sci. PD OCT 30 PY 2016 VL 327 BP 93 EP 107 DI 10.1016/j.entcs.2016.09.025 PG 15 WC Computer Science, Theory & Methods SC Computer Science GA EA4NS UT WOS:000386590100006 ER PT J AU Adam, J Adamova, D Aggarwal, MM Rinella, GA Agnello, M Agrawal, N Ahammed, Z Ahmad, S Ahn, SU Aiola, S Akindinov, A Alam, SN Albuquerque, DSD Aleksandrov, D Alessandro, B Alexandre, D Molina, RA Alici, A Alkin, A Almaraz, JRM Alme, J Alt, T Altinpinar, S Altsybeev, I Prado, CAG Andrei, C Andronic, A Anguelov, V Anticic, T Antinori, F Antonioli, P Aphecetche, L Appelshauser, H Arcelli, S Arnaldi, R Arnold, OW Arsene, IC Arslandok, M Audurier, B Augustinus, A Averbeck, R Azmi, MD Badal, A Baek, YW Bagnasco, S Bailhache, R Bala, R Balasubramanian, S Baldisseri, A Baral, RC Barbano, AM Barbera, R Barile, F Barnafoldi, GG Barnby, LS Barret, V Bartalini, P Barth, K Bartke, J Bartsch, E Basile, M Bastid, N Basu, S Bathen, B Batigne, G Camejo, AB Batyunya, B Batzing, PC Bearden, IG Beck, H Bedda, C Behera, NK Belikov, I Bellini, F Martinez, HB Bellwied, R Belmont, R Belmont-Moreno, E Beltran, LGE Belyaev, V Bencedi, G Beole, S Berceanu, I Bercuci, A Berdnikov, Y Berenyi, D Bertens, RA Berzano, D Betev, L Bhasin, A Bhat, IR Bhati, AK Bhattacharjee, B Bhom, J Bianchi, L Bianchi, N Bianchin, C Bielcik, J Bielcikova, J Bilandzic, A Biro, G Biswas, R Biswas, S Bjelogrlic, S Blair, JT Blau, D Blume, C Bock, F Bogdanov, A Boggild, H Boldizsar, L Bombara, M Book, J Borel, H Borissov, A Borri, M Bossu, F Botta, E Bourjau, C Braun-Munzinger, P Bregant, M Breitner, T Broker, TA Browning, TA Broz, M Brucken, EJ Bruna, E Bruno, GE Budnikov, D Buesching, H Bufalino, S Buncic, P Busch, O Buthelezi, Z Butt, JB Buxton, JT Cabala, J Caffarri, D Cai, X Caines, H Diaz, LC Caliva, A Villar, EC Camerini, P Carena, F Carena, W Carnesecchi, F Castellanos, JC Castro, AJ Casula, EAR Sanchez, CC Cepila, J Cerello, P Cerkala, J Chang, B Chapeland, S Chartier, M Charvet, JL Chattopadhyay, S Chattopadhyay, S Chauvin, A Chelnokov, V Cherney, M Cheshkov, C Cheynis, B Barroso, VC Chinellato, DD Cho, S Chochula, P Choi, K Chojnacki, M Choudhury, S Christakoglou, P Christensen, CH Christiansen, P Chujo, T Chung, SU Cicalo, C Cifarelli, L Cindolo, F Cleymans, J Colamaria, F Colella, D Collu, A Colocci, M Balbastre, GC del Valle, ZC Connors, ME Contreras, JG Cormier, TM Morales, YC Maldonado, IC Cortese, P Cosentino, MR Costa, F Crochet, P Albino, RC Cuautle, E Cunqueiro, L Dahms, T Dainese, A Danisch, MC Danu, A Das, D Das, I Das, S Dash, A Dash, S De, S De Caro, A de Cataldo, G de Conti, C de Cuveland, J De Falco, A De Gruttola, D De Marco, N De Pasquale, S De Souza, RD Deisting, A Deloff, A Denes, E Deplano, C Dhankher, P Di Bari, D Di Mauro, A Di Nezza, P Di Ruzza, B Corchero, MAD Dietel, T Dillenseger, P Divia, R Djuvsland, O Dobrin, A Gimenez, DD Donigus, B Dordic, O Drozhzhova, T Dubey, AK Dubla, A Ducroux, L Dupieux, P Ehlers, RJ Elia, D Endress, E Engel, H Epple, E Erazmus, B Erdemir, I Erhardt, F Espagnon, B Estienne, M Esumi, S Eum, J Evans, D Evdokimov, S Eyyubova, G Fabbietti, L Fabris, D Faivre, J Fantoni, A Fasel, M Feldkamp, L Feliciello, A Feofilov, G Ferencei, J Tellez, AF Ferreiro, EG Ferretti, A Festanti, A Feuillard, VJG Figiel, J Figueredo, MAS Filchagin, S Finogeev, D Fionda, FM Fiore, EM Fleck, MG Floris, M Foertsch, S Foka, P Fokin, S Fragiacomo, E Francescon, A Francisco, A Frankenfeld, U Fronze, GG Fuchs, U Furget, C Furs, A Girard, MF Gaardhoje, JJ Gagliardi, M Gago, AM Gajdosova, K Gallio, M Galvan, CD Gangadharan, DR Ganoti, P Gao, C Garabatos, C Garcia-Solis, E Gargiulo, C Gasik, P Gauger, EF Germain, M Gheata, M Ghosh, P Ghosh, SK Gianotti, P Giubellino, P Giubilato, P Gladysz-Dziadus, E Glassel, P Coral, DMG Ramirez, AG Gonzalez, AS Gonzalez, V Gonzalez-Zamora, P Gorbunov, S Gorlich, L Gotovac, S Grabski, V Grachov, OA Graczykowski, LK Graham, KL Grelli, A Grigoras, A Grigoras, C Grigoriev, V Grigoryan, A Grigoryan, S Grinyov, B Grion, N Gronefeld, JM Grosse-Oetringhaus, JF Grosso, R Gruber, L Guber, F Guernane, R Guerzoni, B Gulbrandsen, K Gunji, T Gupta, A Gupta, R Haake, R Haaland, O Hadjidakis, C Haiduc, M Hamagaki, H Hamar, G Hamon, JC Harris, JW Harton, A Hatzifotiadou, D Hayashi, S Heckel, ST Hellbar, E Helstrup, H Herghelegiu, A Corral, GH Hess, BA Hetland, KF Hillemanns, H Hippolyte, B Horak, D Hosokawa, R Hristov, P Hughes, C Humanic, TJ Hussain, N Hussain, T Hutter, D Hwang, DS Ilkaev, R Inaba, M Incani, E Ippolitov, M Irfan, M Ivanov, M Ivanov, V Izucheev, V Jacak, B Jacazio, N Jacobs, PM Jadhav, MB Jadlovska, S Jadlovsky, J Jahnke, C Jakubowska, MJ Jang, HJ Janik, MA Jayarathna, PHSY Jena, C Jena, S Bustamante, RTJ Jones, PG Jusko, A Kalinak, P Kalweit, A Kamin, J Kang, JH Kaplin, V Kar, S Uysal, AK Karavichev, O Karavicheva, T Karayan, L Karpechev, E Kebschull, U Keidel, R Keijdener, DLD Keil, M Khan, MM Khan, P Khan, SA Khanzadeev, A Kharlov, Y Kileng, B Kim, DW Kim, DJ Kim, D Kim, H Kim, JS Kim, J Kim, M Kim, S Kim, T Kirsch, S Kisel, I Kiselev, S Kisiel, A Kiss, G Klay, JL Klein, C Klein, J Klein-Bosing, C Klewin, S Kluge, A Knichel, ML Knospe, AG Kobdaj, C Kofarago, M Kollegger, T Kolojvari, A Kondratiev, V Kondratyeva, N Kondratyuk, E Konevskikh, A Kopcik, M Kour, M Kouzinopoulos, C Kovalenko, O Kovalenko, V Kowalski, M Meethaleveedu, GK Kralik, I Kravcakova, A Krivda, M Krizek, F Kryshen, E Krzewicki, M Kubera, AM Kucera, V Kuhn, C Kuijer, PG Kumar, A Kumar, J Kumar, L Kumar, S Kurashvili, P Kurepin, A Kurepin, AB Kuryakin, A Kweon, MJ Kwon, Y La Pointe, SL La Rocca, P de Guevara, PL Fernandes, CL Lakomov, I Langoy, R Lapidus, K Lara, C Lardeux, A Lattuca, A Laudi, E Lea, R Leardini, L Lee, GR Lee, S Lehas, F Lehner, S Lemmon, RC Lenti, V Leogrande, E Monzon, IL Vargas, HL Leoncino, M Levai, P Li, S Li, X Lien, J Lietava, R Lindal, S Lindenstruth, V Lippmann, C Lisa, MA Ljunggren, HM Lodato, DF Loenne, PI Loginov, V Loizides, C Lopez, X Torres, EL Lowe, A Luettig, P Lunardon, M Luparello, G Lutz, TH Maevskaya, A Mager, M Mahajan, S Mahmood, SM Maire, A Majka, RD Malaev, M Cervantes, IM Malinina, L Mal'Kevich, D Malzacher, P Mamonov, A Manko, V Manso, F Manzari, V Marchisone, M Mares, J Margagliotti, GV Margotti, A Margutti, J Marin, A Markert, C Marquard, M Martin, NA Blanco, JM Martinengo, P Martinez, MI Garcia, GM Pedreira, MM Mas, A Masciocchi, S Masera, M Masoni, A Mastroserio, A Matyja, A Mayer, C Mazer, J Mazzoni, MA Mcdonald, D Meddi, F Melikyan, Y Menchaca-Rocha, A Meninno, E Perez, JM Meres, M Miake, Y Mieskolainen, MM Mikhaylov, K Milano, L Milosevic, J Mischke, A Mishra, AN Miskowiec, D Mitra, J Mitu, CM Mohammadi, N Mohanty, B Molnar, L Zetina, LM Montes, E De Godoy, DAM Moreno, LAP Moretto, S Morreale, A Morsch, A Muccifora, V Mudnic, E Muhlheim, D Muhuri, S Mukherjee, M Mulligan, JD Munhoz, MG Munning, K Munzer, RH Murakami, H Murray, S Musa, L Musinsky, J Naik, B Nair, R Nandi, BK Nania, R Nappi, E Naru, MU da Luz, HN Nattrass, C Navarro, SR Nayak, K Nayak, R Nayak, TK Nazarenko, S Nedosekin, A Nellen, L Ng, F Nicassio, M Niculescu, M Niedziela, J Nielsen, BS Nikolaev, S Nikulin, S Nikulin, V Noferini, F Nomokonov, P Nooren, G Noris, JCC Norman, J Nyanin, A Nystrand, J Oeschler, H Oh, S Oh, SK Ohlson, A Okatan, A Okubo, T Oleniacz, J Da Silva, ACO Oliver, MH Onderwaater, J Oppedisano, C Orava, R Oravec, M Velasquez, AO Oskarsson, A Otwinowski, J Oyama, K Ozdemir, M Pachmayer, Y Pagano, D Pagano, P Paic, G Pal, SK Pan, J Pandey, AK Papikyan, V Pappalardo, GS Pareek, P Park, WJ Parmar, S Passfeld, A Paticchio, V Patra, RN Paul, B Pei, H Peitzmann, T Peng, X Da Costa, HP Peresunko, D Lezama, EP Peskov, V Pestov, Y Petracek, V Petrov, V Petrovici, M Petta, C Piano, S Pikna, M Pillot, P Pimentel, LODL Pinazza, O Pinsky, L Piyarathna, DB Ploskon, M Planinic, M Pluta, J Pochybova, S Podesta-Lerma, PLM Poghosyan, MG Polichtchouk, B Poljak, N Poonsawat, W Pop, A Poppenborg, H Porteboeuf-Houssais, S Porter, J Pospisil, J Prasad, SK Preghenella, R Prino, F Pruneau, CA Pshenichnov, I Puccio, M Puddu, G Pujahari, P Punin, V Putschke, J Qvigstad, H Rachevski, A Raha, S Rajput, S Rak, J Rakotozafindrabe, A Ramello, L Rami, F Raniwala, R Raniwala, S Rasanen, SS Rascanu, BT Rathee, D Read, KF Redlich, K Reed, RJ Rehman, A Reichelt, P Reidt, F Ren, X Renfordt, R Reolon, AR Reshetin, A Reygers, K Riabov, V Ricci, RA Richert, T Richter, M Riedler, P Riegler, W Riggi, F Ristea, C Rocco, E Cahuantzi, MR Manso, AR Roed, K Rogochaya, E Rohr, D Rohrich, D Ronchetti, F Ronflette, L Rosnet, P Rossi, A Roukoutakis, F Roy, A Roy, C Roy, P Montero, AJR Rui, R Russo, R Ryabinkin, E Ryabov, Y Rybicki, A Saarinen, S Sadhu, S Sadovsky, S Safarik, K Sahlmuller, B Sahoo, P Sahoo, R Sahoo, S Sahu, PK Saini, J Sakai, S Saleh, MA Salzwedel, J Sambyal, S Samsonov, V Sandor, L Sandoval, A Sano, M Sarkar, D Sarkar, N Sarma, P Scapparone, E Scarlassara, F Schiaua, C Schicker, R Schmidt, C Schmidt, HR Schmidt, M Schuchmann, S Schukraft, J Schulc, M Schutz, Y Schwarz, K Schweda, K Scioli, G Scomparin, E Scott, R Sefcik, M Seger, JE Sekiguchi, Y Sekihata, D Selyuzhenkov, I Senosi, K Senyukov, S Serradilla, E Sevcenco, A Shabanov, A Shabetai, A Shadura, O Shahoyan, R Shahzad, MI Shangaraev, A Sharma, A Sharma, M Sharma, M Sharma, N Sheikh, AI Shigaki, K Shou, Q Shtejer, K Sibiriak, Y Siddhanta, S Sielewicz, KM Siemiarczuk, T Silvermyr, D Silvestre, C Simatovic, G Simonetti, G Singaraju, R Singh, R Singhal, V Sinha, T Sitar, B Sitta, M Skaali, TB Slupecki, M Smirnov, N Snellings, RJM Snellman, TW Song, J Song, M Song, Z Soramel, F Sorensen, S Sozzi, F Spacek, M Spiriti, E Sputowska, I Spyropoulou-Stassinaki, M Stachel, J Stan, I Stankus, P Stenlund, E Steyn, G Stiller, JH Stocco, D Strmen, P Suaide, AAP Sugitate, T Suire, C Suleymanov, M Suljic, M Sultanov, R Sumbera, M Sumowidagdo, S Szabo, A Szarka, I Szczepankiewicz, A Szymanski, M Tabassam, U Takahashi, J Tambave, GJ Tanaka, N Tarhini, M Tariq, M Tarzila, MG Tauro, A Munoz, GT Telesca, A Terasaki, K Terrevoli, C Teyssier, B Thader, J Thakur, D Thomas, D Tieulent, R Tikhonov, A Timmins, AR Toia, A Trogolo, S Trombetta, G Trubnikov, V Trzaska, WH Tsuji, T Tumkin, A Turrisi, R Tveter, TS Ullaland, K Uras, A Usai, GL Utrobicic, A Vala, M Palomo, LV Vallero, S Van Der Maarel, J Van Hoorne, JW van Leeuwen, M Vanat, T Vyvre, PV Varga, D Vargas, A Vargyas, M Varma, R Vasileiou, M Vasiliev, A Vauthier, A Doce, OV Vechernin, V Veen, AM Veldhoen, M Velure, A Vercellin, E Limon, SV Vernet, R Verweij, M Vickovic, L Viinikainen, J Vilakazi, Z Baillie, OV Tello, AV Vinogradov, A Vinogradov, L Vinogradov, Y Virgili, T Vislavicius, V Viyogi, YP Vodopyanov, A Volkl, MA Voloshin, K Voloshin, SA Volpe, G von Haller, B Vorobyev, I Vranic, D Vrlakova, J Vulpescu, B Wagner, B Wagner, J Wang, H Wang, M Watanabe, D Watanabe, Y Weber, M Weber, SG Weiser, DF Wessels, JP Westerhoff, U Whitehead, AM Wiechula, J Wikne, J Wilk, G Wilkinson, J Williams, MCS Windelband, B Winn, M Yang, P Yano, S Yasin, Z Yin, Z Yokoyama, H Yoo, IK Yoon, JH Yurchenko, V Zaborowska, A Zaccolo, V Zaman, A Zampolli, C Zanoli, HJC Zaporozhets, S Zardoshti, N Zarochentsev, A Zavada, P Zaviyalov, N Zbroszczyk, H Zgura, IS Zhalov, M Zhang, H Zhang, X Zhang, Y Zhang, C Zhang, Z Zhao, C Zhigareva, N Zhou, D Zhou, Y Zhou, Z Zhu, H Zhu, J Zichichi, A Zimmermann, A Zimmermann, MB Zinovjev, G Zyzak, M AF Adam, J. Adamova, D. Aggarwal, M. M. Rinella, G. Aglieri Agnello, M. Agrawal, N. Ahammed, Z. Ahmad, S. Ahn, S. U. Aiola, S. Akindinov, A. Alam, S. N. Albuquerque, D. S. D. Aleksandrov, D. Alessandro, B. Alexandre, D. Molina, R. Alfaro Alici, A. Alkin, A. Almaraz, J. R. M. Alme, J. Alt, T. Altinpinar, S. Altsybeev, I. Prado, C. Alves Garcia Andrei, C. Andronic, A. Anguelov, V. Anticic, T. Antinori, F. Antonioli, P. Aphecetche, L. Appelshauser, H. Arcelli, S. Arnaldi, R. Arnold, O. W. Arsene, I. C. Arslandok, M. Audurier, B. Augustinus, A. Averbeck, R. Azmi, M. D. Badal, A. Baek, Y. W. Bagnasco, S. Bailhache, R. Bala, R. Balasubramanian, S. Baldisseri, A. Baral, R. C. Barbano, A. M. Barbera, R. Barile, F. Barnafoldi, G. G. Barnby, L. S. Barret, V. Bartalini, P. Barth, K. Bartke, J. Bartsch, E. Basile, M. Bastid, N. Basu, S. Bathen, B. Batigne, G. Camejo, A. Batista Batyunya, B. Batzing, P. C. Bearden, I. G. Beck, H. Bedda, C. Behera, N. K. Belikov, I. Bellini, F. Martinez, H. Bello Bellwied, R. Belmont, R. Belmont-Moreno, E. Beltran, L. G. E. Belyaev, V. Bencedi, G. Beole, S. Berceanu, I. Bercuci, A. Berdnikov, Y. Berenyi, D. Bertens, R. A. Berzano, D. Betev, L. Bhasin, A. Bhat, I. R. Bhati, A. K. Bhattacharjee, B. Bhom, J. Bianchi, L. Bianchi, N. Bianchin, C. Bielcik, J. Bielcikova, J. Bilandzic, A. Biro, G. Biswas, R. Biswas, S. Bjelogrlic, S. Blair, J. T. Blau, D. Blume, C. Bock, F. Bogdanov, A. Boggild, H. Boldizsar, L. Bombara, M. Book, J. Borel, H. Borissov, A. Borri, M. Bossu, F. Botta, E. Bourjau, C. Braun-Munzinger, P. Bregant, M. Breitner, T. Broker, T. A. Browning, T. A. Broz, M. Brucken, E. J. Bruna, E. Bruno, G. E. Budnikov, D. Buesching, H. Bufalino, S. Buncic, P. Busch, O. Buthelezi, Z. Butt, J. B. Buxton, J. T. Cabala, J. Caffarri, D. Cai, X. Caines, H. Diaz, L. Calero Caliva, A. Villar, E. Calvo Camerini, P. Carena, F. Carena, W. Carnesecchi, F. Castellanos, J. Castillo Castro, A. J. Casula, E. A. R. Sanchez, C. Ceballos Cepila, J. Cerello, P. Cerkala, J. Chang, B. Chapeland, S. Chartier, M. Charvet, J. L. Chattopadhyay, S. Chattopadhyay, S. Chauvin, A. Chelnokov, V. Cherney, M. Cheshkov, C. Cheynis, B. Barroso, V. Chibante Chinellato, D. D. Cho, S. Chochula, P. Choi, K. Chojnacki, M. Choudhury, S. Christakoglou, P. Christensen, C. H. Christiansen, P. Chujo, T. Chung, S. U. Cicalo, C. Cifarelli, L. Cindolo, F. Cleymans, J. Colamaria, F. Colella, D. Collu, A. Colocci, M. Balbastre, G. Conesa del Valle, Z. Conesa Connors, M. E. Contreras, J. G. Cormier, T. M. Morales, Y. Corrales Maldonado, I. Cortes Cortese, P. Cosentino, M. R. Costa, F. Crochet, P. Albino, R. Cruz Cuautle, E. Cunqueiro, L. Dahms, T. Dainese, A. Danisch, M. C. Danu, A. Das, D. Das, I. Das, S. Dash, A. Dash, S. De, S. De Caro, A. de Cataldo, G. de Conti, C. de Cuveland, J. De Falco, A. De Gruttola, D. De Marco, N. De Pasquale, S. De Souza, R. D. Deisting, A. Deloff, A. Denes, E. Deplano, C. Dhankher, P. Di Bari, D. Di Mauro, A. Di Nezza, P. Di Ruzza, B. Corchero, M. A. Diaz Dietel, T. Dillenseger, P. Divia, R. Djuvsland, O. Dobrin, A. Gimenez, D. Domenicis Donigus, B. Dordic, O. Drozhzhova, T. Dubey, A. K. Dubla, A. Ducroux, L. Dupieux, P. Ehlers, R. J. Elia, D. Endress, E. Engel, H. Epple, E. Erazmus, B. Erdemir, I. Erhardt, F. Espagnon, B. Estienne, M. Esumi, S. Eum, J. Evans, D. Evdokimov, S. Eyyubova, G. Fabbietti, L. Fabris, D. Faivre, J. Fantoni, A. Fasel, M. Feldkamp, L. Feliciello, A. Feofilov, G. Ferencei, J. Tellez, A. Fernandez Ferreiro, E. G. Ferretti, A. Festanti, A. Feuillard, V. J. G. Figiel, J. Figueredo, M. A. S. Filchagin, S. Finogeev, D. Fionda, F. M. Fiore, E. M. Fleck, M. G. Floris, M. Foertsch, S. Foka, P. Fokin, S. Fragiacomo, E. Francescon, A. Francisco, A. Frankenfeld, U. Fronze, G. G. Fuchs, U. Furget, C. Furs, A. Girard, M. Fusco Gaardhoje, J. J. Gagliardi, M. Gago, A. M. Gajdosova, K. Gallio, M. Galvan, C. D. Gangadharan, D. R. Ganoti, P. Gao, C. Garabatos, C. Garcia-Solis, E. Gargiulo, C. Gasik, P. Gauger, E. F. Germain, M. Gheata, M. Ghosh, P. Ghosh, S. K. Gianotti, P. Giubellino, P. Giubilato, P. Gladysz-Dziadus, E. Glassel, P. Coral, D. M. Gomez Ramirez, A. Gomez Gonzalez, A. S. Gonzalez, V. Gonzalez-Zamora, P. Gorbunov, S. Gorlich, L. Gotovac, S. Grabski, V. Grachov, O. A. Graczykowski, L. K. Graham, K. L. Grelli, A. Grigoras, A. Grigoras, C. Grigoriev, V. Grigoryan, A. Grigoryan, S. Grinyov, B. Grion, N. Gronefeld, J. M. Grosse-Oetringhaus, J. F. Grosso, R. Gruber, L. Guber, F. Guernane, R. Guerzoni, B. Gulbrandsen, K. Gunji, T. Gupta, A. Gupta, R. Haake, R. Haaland, O. Hadjidakis, C. Haiduc, M. Hamagaki, H. Hamar, G. Hamon, J. C. Harris, J. W. Harton, A. Hatzifotiadou, D. Hayashi, S. Heckel, S. T. Hellbar, E. Helstrup, H. Herghelegiu, A. Corral, G. Herrera Hess, B. A. Hetland, K. F. Hillemanns, H. Hippolyte, B. Horak, D. Hosokawa, R. Hristov, P. Hughes, C. Humanic, T. J. Hussain, N. Hussain, T. Hutter, D. Hwang, D. S. Ilkaev, R. Inaba, M. Incani, E. Ippolitov, M. Irfan, M. Ivanov, M. Ivanov, V. Izucheev, V. Jacak, B. Jacazio, N. Jacobs, P. M. Jadhav, M. B. Jadlovska, S. Jadlovsky, J. Jahnke, C. Jakubowska, M. J. Jang, H. J. Janik, M. A. Jayarathna, P. H. S. Y. Jena, C. Jena, S. Bustamante, R. T. Jimenez Jones, P. G. Jusko, A. Kalinak, P. Kalweit, A. Kamin, J. Kang, J. H. Kaplin, V. Kar, S. Uysal, A. Karasu Karavichev, O. Karavicheva, T. Karayan, L. Karpechev, E. Kebschull, U. Keidel, R. Keijdener, D. L. D. Keil, M. Khan, M. Mohisin Khan, P. Khan, S. A. Khanzadeev, A. Kharlov, Y. Kileng, B. Kim, D. W. Kim, D. J. Kim, D. Kim, H. Kim, J. S. Kim, J. Kim, M. Kim, S. Kim, T. Kirsch, S. Kisel, I. Kiselev, S. Kisiel, A. Kiss, G. Klay, J. L. Klein, C. Klein, J. Klein-Bosing, C. Klewin, S. Kluge, A. Knichel, M. L. Knospe, A. G. Kobdaj, C. Kofarago, M. Kollegger, T. Kolojvari, A. Kondratiev, V. Kondratyeva, N. Kondratyuk, E. Konevskikh, A. Kopcik, M. Kour, M. Kouzinopoulos, C. Kovalenko, O. Kovalenko, V. Kowalski, M. Meethaleveedu, G. Koyithatta Kralik, I. Kravcakova, A. Krivda, M. Krizek, F. Kryshen, E. Krzewicki, M. Kubera, A. M. Kucera, V. Kuhn, C. Kuijer, P. G. Kumar, A. Kumar, J. Kumar, L. Kumar, S. Kurashvili, P. Kurepin, A. Kurepin, A. B. Kuryakin, A. Kweon, M. J. Kwon, Y. La Pointe, S. L. La Rocca, P. de Guevara, P. Ladron Fernandes, C. Lagana Lakomov, I. Langoy, R. Lapidus, K. Lara, C. Lardeux, A. Lattuca, A. Laudi, E. Lea, R. Leardini, L. Lee, G. R. Lee, S. Lehas, F. Lehner, S. Lemmon, R. C. Lenti, V. Leogrande, E. Monzon, I. Leon Vargas, H. Leon Leoncino, M. Levai, P. Li, S. Li, X. Lien, J. Lietava, R. Lindal, S. Lindenstruth, V. Lippmann, C. Lisa, M. A. Ljunggren, H. M. Lodato, D. F. Loenne, P. I. Loginov, V. Loizides, C. Lopez, X. Torres, E. Lopez Lowe, A. Luettig, P. Lunardon, M. Luparello, G. Lutz, T. H. Maevskaya, A. Mager, M. Mahajan, S. Mahmood, S. M. Maire, A. Majka, R. D. Malaev, M. Cervantes, I. Maldonado Malinina, L. Mal'Kevich, D. Malzacher, P. Mamonov, A. Manko, V. Manso, F. Manzari, V. Marchisone, M. Mares, J. Margagliotti, G. V. Margotti, A. Margutti, J. Marin, A. Markert, C. Marquard, M. Martin, N. A. Blanco, J. Martin Martinengo, P. Martinez, M. I. Garcia, G. Martinez Pedreira, M. Martinez Mas, A. Masciocchi, S. Masera, M. Masoni, A. Mastroserio, A. Matyja, A. Mayer, C. Mazer, J. Mazzoni, M. A. Mcdonald, D. Meddi, F. Melikyan, Y. Menchaca-Rocha, A. Meninno, E. Perez, J. Mercado Meres, M. Miake, Y. Mieskolainen, M. M. Mikhaylov, K. Milano, L. Milosevic, J. Mischke, A. Mishra, A. N. Miskowiec, D. Mitra, J. Mitu, C. M. Mohammadi, N. Mohanty, B. Molnar, L. Zetina, L. Montano Montes, E. De Godoy, D. A. Moreira Moreno, L. A. P. Moretto, S. Morreale, A. Morsch, A. Muccifora, V. Mudnic, E. Muhlheim, D. Muhuri, S. Mukherjee, M. Mulligan, J. D. Munhoz, M. G. Munning, K. Munzer, R. H. Murakami, H. Murray, S. Musa, L. Musinsky, J. Naik, B. Nair, R. Nandi, B. K. Nania, R. Nappi, E. Naru, M. U. da Luz, H. Natal Nattrass, C. Navarro, S. R. Nayak, K. Nayak, R. Nayak, T. K. Nazarenko, S. Nedosekin, A. Nellen, L. Ng, F. Nicassio, M. Niculescu, M. Niedziela, J. Nielsen, B. S. Nikolaev, S. Nikulin, S. Nikulin, V. Noferini, F. Nomokonov, P. Nooren, G. Noris, J. C. C. Norman, J. Nyanin, A. Nystrand, J. Oeschler, H. Oh, S. Oh, S. K. Ohlson, A. Okatan, A. Okubo, T. Oleniacz, J. Da Silva, A. C. Oliveira Oliver, M. H. Onderwaater, J. Oppedisano, C. Orava, R. Oravec, M. Velasquez, A. Ortiz Oskarsson, A. Otwinowski, J. Oyama, K. Ozdemir, M. Pachmayer, Y. Pagano, D. Pagano, P. Paic, G. Pal, S. K. Pan, J. Pandey, A. K. Papikyan, V. Pappalardo, G. S. Pareek, P. Park, W. J. Parmar, S. Passfeld, A. Paticchio, V. Patra, R. N. Paul, B. Pei, H. Peitzmann, T. Peng, X. Da Costa, H. Pereira Peresunko, D. Lezama, E. Perez Peskov, V. Pestov, Y. Petracek, V. Petrov, V. Petrovici, M. Petta, C. Piano, S. Pikna, M. Pillot, P. Pimentel, L. O. D. L. Pinazza, O. Pinsky, L. Piyarathna, D. B. Ploskon, M. Planinic, M. Pluta, J. Pochybova, S. Podesta-Lerma, P. L. M. Poghosyan, M. G. Polichtchouk, B. Poljak, N. Poonsawat, W. Pop, A. Poppenborg, H. Porteboeuf-Houssais, S. Porter, J. Pospisil, J. Prasad, S. K. Preghenella, R. Prino, F. Pruneau, C. A. Pshenichnov, I. Puccio, M. Puddu, G. Pujahari, P. Punin, V. Putschke, J. Qvigstad, H. Rachevski, A. Raha, S. Rajput, S. Rak, J. Rakotozafindrabe, A. Ramello, L. Rami, F. Raniwala, R. Raniwala, S. Rasanen, S. S. Rascanu, B. T. Rathee, D. Read, K. F. Redlich, K. Reed, R. J. Rehman, A. Reichelt, P. Reidt, F. Ren, X. Renfordt, R. Reolon, A. R. Reshetin, A. Reygers, K. Riabov, V. Ricci, R. A. Richert, T. Richter, M. Riedler, P. Riegler, W. Riggi, F. Ristea, C. Rocco, E. Cahuantzi, M. Rodriguez Manso, A. Rodriguez Roed, K. Rogochaya, E. Rohr, D. Rohrich, D. Ronchetti, F. Ronflette, L. Rosnet, P. Rossi, A. Roukoutakis, F. Roy, A. Roy, C. Roy, P. Montero, A. J. Rubio Rui, R. Russo, R. Ryabinkin, E. Ryabov, Y. Rybicki, A. Saarinen, S. Sadhu, S. Sadovsky, S. Safarik, K. Sahlmuller, B. Sahoo, P. Sahoo, R. Sahoo, S. Sahu, P. K. Saini, J. Sakai, S. Saleh, M. A. Salzwedel, J. Sambyal, S. Samsonov, V. Sandor, L. Sandoval, A. Sano, M. Sarkar, D. Sarkar, N. Sarma, P. Scapparone, E. Scarlassara, F. Schiaua, C. Schicker, R. Schmidt, C. Schmidt, H. R. Schmidt, M. Schuchmann, S. Schukraft, J. Schulc, M. Schutz, Y. Schwarz, K. Schweda, K. Scioli, G. Scomparin, E. Scott, R. Sefcik, M. Seger, J. E. Sekiguchi, Y. Sekihata, D. Selyuzhenkov, I. Senosi, K. Senyukov, S. Serradilla, E. Sevcenco, A. Shabanov, A. Shabetai, A. Shadura, O. Shahoyan, R. Shahzad, M. I. Shangaraev, A. Sharma, A. Sharma, M. Sharma, M. Sharma, N. Sheikh, A. I. Shigaki, K. Shou, Q. Shtejer, K. Sibiriak, Y. Siddhanta, S. Sielewicz, K. M. Siemiarczuk, T. Silvermyr, D. Silvestre, C. Simatovic, G. Simonetti, G. Singaraju, R. Singh, R. Singhal, V. Sinha, T. Sitar, B. Sitta, M. Skaali, T. B. Slupecki, M. Smirnov, N. Snellings, R. J. M. Snellman, T. W. Song, J. Song, M. Song, Z. Soramel, F. Sorensen, S. Sozzi, F. Spacek, M. Spiriti, E. Sputowska, I. Spyropoulou-Stassinaki, M. Stachel, J. Stan, I. Stankus, P. Stenlund, E. Steyn, G. Stiller, J. H. Stocco, D. Strmen, P. Suaide, A. A. P. Sugitate, T. Suire, C. Suleymanov, M. Suljic, M. Sultanov, R. Sumbera, M. Sumowidagdo, S. Szabo, A. Szarka, I. Szczepankiewicz, A. Szymanski, M. Tabassam, U. Takahashi, J. Tambave, G. J. Tanaka, N. Tarhini, M. Tariq, M. Tarzila, M. G. Tauro, A. Munoz, G. Tejeda Telesca, A. Terasaki, K. Terrevoli, C. Teyssier, B. Thader, J. Thakur, D. Thomas, D. Tieulent, R. Tikhonov, A. Timmins, A. R. Toia, A. Trogolo, S. Trombetta, G. Trubnikov, V. Trzaska, W. H. Tsuji, T. Tumkin, A. Turrisi, R. Tveter, T. S. Ullaland, K. Uras, A. Usai, G. L. Utrobicic, A. Vala, M. Palomo, L. Valencia Vallero, S. Van Der Maarel, J. Van Hoorne, J. W. van Leeuwen, M. Vanat, T. Vyvre, P. Vande Varga, D. Vargas, A. Vargyas, M. Varma, R. Vasileiou, M. Vasiliev, A. Vauthier, A. Doce, O. Vazquez Vechernin, V. Veen, A. M. Veldhoen, M. Velure, A. Vercellin, E. Limon, S. Vergara Vernet, R. Verweij, M. Vickovic, L. Viinikainen, J. Vilakazi, Z. Baillie, O. Villalobos Tello, A. Villatoro Vinogradov, A. Vinogradov, L. Vinogradov, Y. Virgili, T. Vislavicius, V. Viyogi, Y. P. Vodopyanov, A. Volkl, M. A. Voloshin, K. Voloshin, S. A. Volpe, G. von Haller, B. Vorobyev, I. Vranic, D. Vrlakova, J. Vulpescu, B. Wagner, B. Wagner, J. Wang, H. Wang, M. Watanabe, D. Watanabe, Y. Weber, M. Weber, S. G. Weiser, D. F. Wessels, J. P. Westerhoff, U. Whitehead, A. M. Wiechula, J. Wikne, J. Wilk, G. Wilkinson, J. Williams, M. C. S. Windelband, B. Winn, M. Yang, P. Yano, S. Yasin, Z. Yin, Z. Yokoyama, H. Yoo, I. -K. Yoon, J. H. Yurchenko, V. Zaborowska, A. Zaccolo, V. Zaman, A. Zampolli, C. Zanoli, H. J. C. Zaporozhets, S. Zardoshti, N. Zarochentsev, A. Zavada, P. Zaviyalov, N. Zbroszczyk, H. Zgura, I. S. Zhalov, M. Zhang, H. Zhang, X. Zhang, Y. Zhang, C. Zhang, Z. Zhao, C. Zhigareva, N. Zhou, D. Zhou, Y. Zhou, Z. Zhu, H. Zhu, J. Zichichi, A. Zimmermann, A. Zimmermann, M. B. Zinovjev, G. Zyzak, M. CA ALICE Collaboration TI Correlated Event-by-Event Fluctuations of Flow Harmonics in Pb-Pb Collisions at root S-NN=2.76 TeV SO PHYSICAL REVIEW LETTERS LA English DT Article ID RELATIVISTIC NUCLEAR COLLISIONS; HEAVY-ION COLLISIONS; COLLECTIVE FLOW; ELLIPTIC FLOW; MODEL AB We report the measurements of correlations between event-by-event fluctuations of amplitudes of anisotropic flow harmonics in nucleus-nucleus collisions, obtained for the first time using a new analysis method based on multiparticle cumulants in mixed harmonics. This novel method is robust against systematic biases originating from nonflow effects and by construction any dependence on symmetry planes is eliminated. We demonstrate that correlations of flow harmonics exhibit a better sensitivity to medium properties than the individual flow harmonics. The new measurements are performed in Pb-Pb collisions at the center-of-mass energy per nucleon pair of root S-NN = 2.76 TeV by the ALICE experiment at the Large Hadron Collider. The centrality dependence of correlation between event-by-event fluctuations of the elliptic upsilon 2 and quadrangular upsilon 4 flow harmonics, as well as of anticorrelation between upsilon 2 and triangular upsilon 3 flow harmonics are presented. The results cover two different regimes of the initial state configurations: geometry dominated (in midcentral collisions) and fluctuation dominated (in the most central collisions). Comparisons are made to predictions from Monte Carlo Glauber, viscous hydrodynamics, AMPT, and HIJING models. Together with the existing measurements of the individual flow harmonics the presented results provide further constraints on the initial conditions and the transport properties of the system produced in heavy-ion collisions. C1 [Akindinov, A.; Grigoryan, A.; Papikyan, V.; Suljic, M.] Yerevan Phys Inst, AI Alikhanyan Natl Sci Lab, Fdn, Yerevan, Armenia. [Martinez, H. Bello; Maldonado, I. Cortes; Tellez, A. Fernandez; Martinez, M. I.; Moreno, L. A. P.; Navarro, S. R.; Noris, J. C. C.; Cahuantzi, M. Rodriguez; Munoz, G. Tejeda; Vargas, A.; Limon, S. Vergara; Tello, A. Villatoro] Benemer Univ Autonoma Puebla, Puebla, Mexico. [Alkin, A.; Chelnokov, V.; Grinyov, B.; Senyukov, S.; Shadura, O.; Trubnikov, V.; Yurchenko, V.; Zinovjev, G.] Bogolyubov Inst Theoret Phys, Kiev, Ukraine. [Biswas, R.; Biswas, S.; Das, S.; Ghosh, S. K.; Prasad, S. K.; Raha, S.] Bose Inst, Dept Phys, Kolkata, India. [Biswas, R.; Biswas, S.; Das, S.; Ghosh, S. K.; Prasad, S. K.; Raha, S.] CAPSS, Kolkata, India. [Pestov, Y.] Budker Inst Nucl Phys, Novosibirsk, Russia. [Klay, J. L.] California Polytechn State Univ, San Luis Obispo, CA USA. [Bartalini, P.; Cai, X.; Gao, C.; Li, S.; Pei, H.; Peng, X.; Ren, X.; Shou, Q.; Song, Z.; Wang, M.; Yang, P.; Yin, Z.; Zhang, H.; Zhang, X.; Zhang, Y.; Zhang, Z.; Zhou, D.; Zhu, H.; Zhu, J.] Cent China Normal Univ, Wuhan, Peoples R China. [Vernet, R.] IN2P3, Ctr Calcul, Villeurbanne, France. [Sanchez, C. Ceballos; Torres, E. Lopez; Shtejer, K.] Ctr Aplicac Tecnol & Desarrollo Nucl CEADEN, Havana, Cuba. [Corchero, M. A. Diaz; Gonzalez, V.; Gonzalez-Zamora, P.; Montes, E.; Montero, A. J. Rubio; Serradilla, E.] CIEMAT, Madrid, Spain. [Albino, R. Cruz; Corral, G. Herrera; de Guevara, P. Ladron; Zetina, L. Montano] CINVESTAV, Ctr Invest & Estudios Avanzados, Mexico City, DF, Mexico. [Albino, R. Cruz; Corral, G. Herrera; de Guevara, P. Ladron; Zetina, L. Montano] CINVESTAV, Ctr Invest & Estudios Avanzados, Merida, Mexico. [Alici, A.; Cifarelli, L.; De Caro, A.; De Gruttola, D.; Noferini, F.; Vargyas, M.; Zichichi, A.] Museo Stor Fis, Ctr Fermi, Rome, Italy. [Alici, A.; Cifarelli, L.; De Caro, A.; De Gruttola, D.; Noferini, F.; Vargyas, M.; Zichichi, A.] Ctr & Ric Enrico Fermi, Rome, Italy. [Garcia-Solis, E.; Harton, A.] Chicago State Univ, Chicago, IL USA. [Li, X.] China Inst Atom Energy, Beijing, Peoples R China. [Baldisseri, A.; Borel, H.; Castellanos, J. Castillo; Charvet, J. L.; Feuillard, V. J. G.; Lardeux, A.; Da Costa, H. Pereira; Rakotozafindrabe, A.] IRFU, Commissariat Energie Atom, Saclay, France. [Butt, J. B.; Naru, M. U.; Shahzad, M. I.; Suleymanov, M.; Tabassam, U.; Yasin, Z.; Zaman, A.] CIIT Ctr Hlth Res, Islamabad, Pakistan. [Ferreiro, E. G.] Univ Santiago Compostela, Dept Fis Particulas, Santiago De Compostela, Spain. [Ferreiro, E. G.] Univ Santiago Compostela, IGFAE, Santiago De Compostela, Spain. [Ahmad, S.; Azmi, M. D.; Hussain, T.; Irfan, M.; Khan, M. Mohisin; Tariq, M.] Aligarh Muslim Univ, Dept Phys, Aligarh, Uttar Pradesh, India. [Buxton, J. T.; Humanic, T. J.; Kubera, A. M.; Lisa, M. A.; Salzwedel, J.] Ohio State Univ, Dept Phys, Columbus, OH 43210 USA. [Hwang, D. S.; Kim, S.] Sejong Univ, Dept Phys, Seoul, South Korea. [Arsene, I. C.; Batzing, P. C.; Dordic, O.; Lindal, S.; Mahmood, S. M.; Milosevic, J.; Qvigstad, H.; Richter, M.; Roed, K.; Skaali, T. B.; Tveter, T. S.; Wikne, J.; Zhao, C.] Univ Oslo, Dept Phys, Oslo, Norway. [Alme, J.; Altinpinar, S.; Djuvsland, O.; Haaland, O.; Loenne, P. I.; Nystrand, J.; Rehman, A.; Rohrich, D.; Tambave, G. J.; Ullaland, K.; Velure, A.; Wagner, B.; Zhang, H.; Zhou, Z.; Zhu, H.] Univ Bergen, Dept Phys & Technol, Bergen, Norway. [Meddi, F.] Univ Roma La Sapienza, Dipartimento Fis, Rome, Italy. [Meddi, F.] Ist Nazl Fis Nucl, Sez, Rome, Italy. [Casula, E. A. R.; De Falco, A.; Fionda, F. M.; Incani, E.; Puddu, G.; Usai, G. L.] Univ Cagliari, Dipartimento Fis, Cagliari, Italy. [Casula, E. A. R.; De Falco, A.; Fionda, F. M.; Incani, E.; Puddu, G.; Usai, G. L.] Ist Nazl Fis Nucl, Sez, Cagliari, Italy. [Camerini, P.; Lea, R.; Luparello, G.; Margagliotti, G. V.; Rui, R.; Suljic, M.] Univ Trieste, Dipartimento Fis, Trieste, Italy. [Camerini, P.; Lea, R.; Luparello, G.; Margagliotti, G. V.; Rui, R.; Suljic, M.] Ist Nazl Fis Nucl, Sez, Trieste, Italy. [Barbano, A. M.; Beole, S.; Botta, E.; Bufalino, S.; Morales, Y. Corrales; Ferretti, A.; Fronze, G. G.; Gagliardi, M.; Gallio, M.; Lattuca, A.; Leoncino, M.; Marchisone, M.; Masera, M.; Puccio, M.; Russo, R.; Shtejer, K.; Trogolo, S.; Vallero, S.; Vercellin, E.] Univ Turin, Dipartimento Fis, Turin, Italy. [Barbano, A. M.; Beole, S.; Botta, E.; Bufalino, S.; Morales, Y. Corrales; Ferretti, A.; Fronze, G. G.; Gagliardi, M.; Gallio, M.; Lattuca, A.; Leoncino, M.; Marchisone, M.; Masera, M.; Puccio, M.; Russo, R.; Shtejer, K.; Trogolo, S.; Vallero, S.; Vercellin, E.] Ist Nazl Fis Nucl, Sez, Turin, Italy. [Arcelli, S.; Basile, M.; Bellini, F.; Carnesecchi, F.; Cifarelli, L.; Colocci, M.; Guerzoni, B.; Jacazio, N.; Scioli, G.; Zichichi, A.] Univ Bologna, Dipartimento Fis & Astron, Bologna, Italy. [Arcelli, S.; Basile, M.; Bellini, F.; Carnesecchi, F.; Cifarelli, L.; Colocci, M.; Guerzoni, B.; Jacazio, N.; Scioli, G.; Zichichi, A.] INFN, Sez, Bologna, Italy. [Barbera, R.; La Rocca, P.; Petta, C.; Riggi, F.] Catania Univ, Dipartimento Fis & Astron, Catania, Italy. [Barbera, R.; La Rocca, P.; Petta, C.; Riggi, F.] INFN, Sez, Catania, Italy. [Festanti, A.; Francescon, A.; Giubilato, P.; Jena, C.; Lunardon, M.; Moretto, S.; Rossi, A.; Scarlassara, F.; Soramel, F.; Terrevoli, C.] Univ Padua, Dipartimento Fis & Astron, Padua, Italy. [Festanti, A.; Francescon, A.; Giubilato, P.; Jena, C.; Lunardon, M.; Moretto, S.; Rossi, A.; Scarlassara, F.; Soramel, F.; Terrevoli, C.] INFN, Sez, Padua, Italy. [De Caro, A.; De Gruttola, D.; De Pasquale, S.; Girard, M. Fusco; Meninno, E.; Pagano, P.; Virgili, T.] Univ Salerno, Dipartimento Fis ER Caianiello, Salerno, Italy. [De Caro, A.; De Gruttola, D.; De Pasquale, S.; Girard, M. Fusco; Meninno, E.; Pagano, P.; Virgili, T.] INFN, Gruppo Collegato, Salerno, Italy. [Cortese, P.; Ramello, L.; Sitta, M.] Univ Piemonte Orientale, Dipartimento Sci Innovaz Tecnol, Alessandria, Italy. [Cortese, P.; Ramello, L.; Sitta, M.] INFN, Gruppo Collegato, Alessandria, Italy. [Barile, F.; Bruno, G. E.; Colamaria, F.; Di Bari, D.; Fiore, E. M.; Mastroserio, A.; Trombetta, G.; Volpe, G.] Dipartimento Interateneo Fis M Merlin, Bari, Italy. [Barile, F.; Bruno, G. E.; Colamaria, F.; Di Bari, D.; Fiore, E. M.; Mastroserio, A.; Trombetta, G.; Volpe, G.] INFN, Sez, Bari, Italy. [Akindinov, A.; Christiansen, P.; Ljunggren, H. M.; Oskarsson, A.; Richert, T.; Silvermyr, D.; Stenlund, E.; Vislavicius, V.] Lund Univ, Div Expt High Energy Phys, Lund, Sweden. [Hess, B. A.; Schmidt, H. R.; Schmidt, M.; Wiechula, J.] Eberhard Karls Univ Tubingen, Tubingen, Germany. [Rinella, G. Aglieri; Augustinus, A.; Barnby, L. S.; Barth, K.; Berzano, D.; Betev, L.; Bufalino, S.; Buncic, P.; Caffarri, D.; Carena, F.; Carena, W.; Chapeland, S.; Barroso, V. Chibante; Chochula, P.; Colella, D.; Costa, F.; Cunqueiro, L.; Di Mauro, A.; Divia, R.; Floris, M.; Francescon, A.; Fuchs, U.; Gargiulo, C.; Gheata, M.; Giubellino, P.; Gonzalez, A. S.; Grigoras, A.; Grigoras, C.; Grosse-Oetringhaus, J. F.; Haake, R.; Hillemanns, H.; Hristov, P.; Kalweit, A.; Keil, M.; Klein, J.; Kluge, A.; Kofarago, M.; Kouzinopoulos, C.; Kryshen, E.; Lakomov, I.; Laudi, E.; Mager, M.; Manzari, V.; Martinengo, P.; Pedreira, M. Martinez; Milano, L.; Morsch, A.; Musa, L.; Niedziela, J.; Ohlson, A.; Pinazza, O.; Preghenella, R.; Reidt, F.; Riedler, P.; Riegler, W.; Ronchetti, F.; Safarik, K.; Schukraft, J.; Schutz, Y.; Senyukov, S.; Shahoyan, R.; Sielewicz, K. M.; Simonetti, G.; Tauro, A.; Telesca, A.; Van Hoorne, J. W.; Vyvre, P. Vande; von Haller, B.; Vranic, D.; Weber, M.; Zampolli, C.; Zimmermann, M. B.] European Org Nucl Res CERN, Geneva, Switzerland. [Arnold, O. W.; Bilandzic, A.; Chauvin, A.; Dahms, T.; Epple, E.; Fabbietti, L.; Gasik, P.; Lapidus, K.; Munzer, R. H.; Doce, O. Vazquez; Vorobyev, I.] Tech Univ Munich, Excellence Cluster Univ, Munich, Germany. [Adam, J.; Alme, J.; Bielcik, J.; Broz, M.; Cepila, J.; Contreras, J. G.; Eyyubova, G.; Helstrup, H.; Hetland, K. F.; Horak, D.; Kileng, B.; Petracek, V.; Schulc, M.; Spacek, M.] Bergen Univ Coll, Fac Engn, Bergen, Norway. [Meres, M.; Pikna, M.; Sitar, B.; Strmen, P.; Szabo, A.; Szarka, I.] Comenius Univ, Fac Math Phys & Informat, Bratislava, Slovakia. [Adam, J.; Bielcik, J.; Broz, M.; Cepila, J.; Contreras, J. G.; Eyyubova, G.; Horak, D.; Petracek, V.; Schulc, M.; Spacek, M.] Czech Tech Univ, Fac Nucl Sci & Phys Engn, Prague, Czech Republic. [Bombara, M.; Kravcakova, A.; Sefcik, M.; Vrlakova, J.] Safarik Univ, Fac Sci, Kosice, Slovakia. [Langoy, R.; Lien, J.] Fac Technol, Vestfold, Norway. [Langoy, R.; Lien, J.] Vestfold Univ Coll, Vestfold, Norway. [Alt, T.; de Cuveland, J.; Gorbunov, S.; Hutter, D.; Kirsch, S.; Kisel, I.; Krzewicki, M.; Lindenstruth, V.; Rohr, D.; Zyzak, M.] Goethe Univ Frankfurt, Frankfurt Inst Adv Studies, Frankfurt, Germany. [Kim, D. W.; Kim, J. S.] Gangneung Wonju Natl Univ, Kangnung, South Korea. [Bhattacharjee, B.; Hussain, N.; Sarma, P.] Gauhati Univ, Dept Phys, Gauhati, India. [Munning, K.] Univ Bonn, Helmholtz Inst Strahlen & Kernphys, Bonn, Germany. [Brucken, E. J.; Mieskolainen, M. M.; Orava, R.; Rasanen, S. S.; Saarinen, S.] HIP, Helsinki, Finland. [Okubo, T.; Sekihata, D.; Shigaki, K.; Sugitate, T.; Yano, S.] Hiroshima Univ, Hiroshima, Japan. [Agrawal, N.; Dash, S.; Dhankher, P.; Jadhav, M. B.; Meethaleveedu, G. Koyithatta; Kumar, J.; Kumar, S.; Naik, B.; Nandi, B. K.; Nayak, R.; Pandey, A. K.; Varma, R.] IIT, Mumbai, Maharashtra, India. [Behera, N. K.; Mishra, A. N.; Pareek, P.; Roy, A.; Sahoo, P.; Sahoo, R.; Thakur, D.] IITI, Indore, Madhya Pradesh, India. [Sumowidagdo, S.] Indonesian Inst Sci, Jakarta, Indonesia. [Behera, N. K.; Cho, S.; Kweon, M. J.; Yoon, J. H.] Inha Univ, Inchon, South Korea. [del Valle, Z. Conesa; Espagnon, B.; Hadjidakis, C.; Suire, C.; Tarhini, M.] Univ Paris 11, CNRS, IN2P3, IPNO, Orsay, France. [Finogeev, D.; Furs, A.; Guber, F.; Karavichev, O.; Karavicheva, T.; Karpechev, E.; Konevskikh, A.; Kurepin, A.; Kurepin, A. B.; Maevskaya, A.; Pshenichnov, I.; Reshetin, A.; Shabanov, A.; Tikhonov, A.] Acad Sci, Inst Nucl Res, Moscow, Russia. [Bertens, R. A.; Bjelogrlic, S.; Caliva, A.; Dubla, A.; Grelli, A.; Keijdener, D. L. D.; Leogrande, E.; Lodato, D. F.; Margutti, J.; Mischke, A.; Mohammadi, N.; Nooren, G.; Peitzmann, T.; Rocco, E.; Snellings, R. J. M.; Van Der Maarel, J.; van Leeuwen, M.; Veen, A. M.; Veldhoen, M.; Wang, H.; Zhang, C.] Univ Utrecht, Inst Subat Phys, Utrecht, Netherlands. [Akindinov, A.; Kiselev, S.; Mal'Kevich, D.; Mikhaylov, K.; Nedosekin, A.; Sultanov, R.; Voloshin, K.; Zhigareva, N.] Inst Theoret & Expt Phys, Moscow, Russia. [Colella, D.; Jadlovsky, J.; Kalinak, P.; Kralik, I.; Krivda, M.; Musinsky, J.; Sandor, L.; Vala, M.] Slovak Acad Sci, Inst Expt Phys, Kosice, Slovakia. [Mares, J.; Zavada, P.] Acad Sci Czech Republic, Inst Phys, Prague, Czech Republic. [Baral, R. C.; Sahoo, S.; Sahu, P. K.] Inst Phys, Bhubaneswar, Orissa, India. [Danu, A.; Dobrin, A.; Gheata, M.; Haiduc, M.; Mitu, C. M.; Niculescu, M.; Sevcenco, A.; Stan, I.; Zgura, I. S.] ISS, Bucharest, Romania. [Breitner, T.; Engel, H.; Ramirez, A. Gomez; Kebschull, U.; Lara, C.] Goethe Univ Frankfurt, Inst Informat, Frankfurt, Germany. [Appelshauser, H.; Arslandok, M.; Bailhache, R.; Bartsch, E.; Beck, H.; Blume, C.; Book, J.; Broker, T. A.; Buesching, H.; Dillenseger, P.; Donigus, B.; Drozhzhova, T.; Erdemir, I.; Heckel, S. T.; Hellbar, E.; Kamin, J.; Klein, C.; Luettig, P.; Marquard, M.; Munzer, R. H.; Ozdemir, M.; Lezama, E. Perez; Peskov, V.; Rascanu, B. T.; Reichelt, P.; Renfordt, R.; Sahlmuller, B.; Schuchmann, S.; Toia, A.] Goethe Univ Frankfurt, Inst Kernphys, Frankfurt, Germany. [Bathen, B.; Cunqueiro, L.; Feldkamp, L.; Klein-Bosing, C.; De Godoy, D. A. Moreira; Muhlheim, D.; Passfeld, A.; Poppenborg, H.; Wessels, J. P.; Westerhoff, U.; Zimmermann, M. B.] Univ Munster, Inst Kernphys, Munster, Germany. [Cuautle, E.; Cervantes, I. Maldonado; Nellen, L.; Velasquez, A. Ortiz; Paic, G.] Univ Nacl Autonoma Mexico, Inst Ciencias Nucl, Mexico City, DF, Mexico. [Molina, R. Alfaro; Belmont-Moreno, E.; Coral, D. M. Gomez; Grabski, V.; Vargas, H. Leon; Menchaca-Rocha, A.; Sandoval, A.; Serradilla, E.] Univ Nacl Autonoma Mexico, Inst Fis, Mexico City, DF, Mexico. [Belikov, I.; Hamon, J. C.; Hippolyte, B.; Kuhn, C.; Maire, A.; Molnar, L.; Rami, F.; Roy, C.] Univ Strasbourg, CNRS, IN2P3, IPHC, Strasbourg, France. [Bossu, F.; Buthelezi, Z.; Foertsch, S.; Marchisone, M.; Murray, S.; Senosi, K.; Steyn, G.] Natl Res Fdn, iThemba LABS, Somerset West, South Africa. [Batyunya, B.; Grigoryan, S.; Malinina, L.; Mikhaylov, K.; Nomokonov, P.; Rogochaya, E.; Vodopyanov, A.; Zaporozhets, S.] JINR, Dubna, Russia. [Baek, Y. W.; Oh, S. K.] Konkuk Univ, Seoul, South Korea. [Ahn, S. U.; Jang, H. J.] Korea Inst Sci & Technol Informat, Daejeon, South Africa. [Uysal, A. Karasu; Okatan, A.] KTO Karatay Univ, Konya, Turkey. [Barret, V.; Bastid, N.; Camejo, A. Batista; Crochet, P.; Dupieux, P.; Feuillard, V. J. G.; Li, S.; Lopez, X.; Manso, F.; Porteboeuf-Houssais, S.; Rosnet, P.; Palomo, L. Valencia; Vulpescu, B.] Univ Clermont Ferrand, Clermont Univ, LPC, CNRS,IN2P3, Clermont Ferrand, France. [Balbastre, G. Conesa; Faivre, J.; Furget, C.; Guernane, R.; Silvestre, C.; Vauthier, A.] Univ Grenoble Alpes, CNRS, IN2P3, Lab Phys Subatom & Cosmol, Grenoble, France. [Akindinov, A.; Bianchi, N.; Diaz, L. Calero; Di Nezza, P.; Fantoni, A.; Gianotti, P.; Muccifora, V.; Reolon, A. R.; Ronchetti, F.; Sakai, S.; Spiriti, E.] INFN, Lab Nazl Frascati, Frascati, Italy. [Ricci, R. A.] INFN, Lab Nazl Legnaro, Legnaro, Italy. [Bock, F.; Collu, A.; Fasel, M.; Gangadharan, D. R.; Jacak, B.; Jacobs, P. M.; Loizides, C.; Milano, L.; Ploskon, M.; Porter, J.; Thader, J.; Zhang, X.] Lawrence Berkeley Natl Lab, Berkeley, CA USA. [Belyaev, V.; Bogdanov, A.; Grigoriev, V.; Ippolitov, M.; Kaplin, V.; Kondratyeva, N.; Loginov, V.; Melikyan, Y.; Peresunko, D.; Samsonov, V.] Moscow Phys Engn Inst, Moscow, Russia. [Oyama, K.] Nagasaki Inst Appl Sci, Nagasaki, Japan. [Deloff, A.; Kovalenko, O.; Kurashvili, P.; Nair, R.; Redlich, K.; Siemiarczuk, T.; Wilk, G.] Natl Ctr Nucl Studies, Warsaw, Poland. [Andrei, C.; Berceanu, I.; Bercuci, A.; Herghelegiu, A.; Petrovici, M.; Pop, A.; Schiaua, C.; Tarzila, M. G.] Natl Inst Phys & Nucl Engn, Bucharest, Romania. [Biswas, S.; Dash, A.; Mohanty, B.; Nayak, K.; Singh, R.] Natl Inst Sci Educ & Res, Bhubaneswar, Orissa, India. [Aleksandrov, D.; Blau, D.; Fokin, S.; Ippolitov, M.; Manko, V.; Nikolaev, S.; Nikulin, S.; Nyanin, A.; Peresunko, D.; Ryabinkin, E.; Sibiriak, Y.; Vasiliev, A.; Vinogradov, A.] Natl Res Ctr Kurchatov Inst, Moscow, Russia. [Bearden, I. G.; Bilandzic, A.; Boggild, H.; Bourjau, C.; Chojnacki, M.; Christensen, C. H.; Gaardhoje, J. J.; Gajdosova, K.; Gulbrandsen, K.; Nielsen, B. S.; Pimentel, L. O. D. L.; Zaccolo, V.; Zhou, Y.] Univ Copenhagen, Niels Bohr Inst, Copenhagen, Denmark. [Christakoglou, P.; Deplano, C.; Dobrin, A.; Kuijer, P. G.; Lehas, F.; Manso, A. Rodriguez] Nikhef, Natl Inst Subatomaire Fys, Amsterdam, Netherlands. [Borri, M.; Lemmon, R. C.] STFC Daresbury Lab, Nucl Phys Grp, Daresbury, England. [Adamova, D.; Bielcikova, J.; Ferencei, J.; Krizek, F.; Kucera, V.; Pospisil, J.; Sumbera, M.; Vanat, T.] Acad Sci Czech Republic, Nucl Phys Inst, Rez, Czech Republic. [Cormier, T. M.; Poghosyan, M. G.; Read, K. F.; Stankus, P.] Oak Ridge Natl Lab, Oak Ridge, TN USA. [Berdnikov, Y.; Ivanov, V.; Khanzadeev, A.; Kryshen, E.; Malaev, M.; Nikulin, V.; Riabov, V.; Ryabov, Y.; Samsonov, V.; Zhalov, M.] Petersburg Nucl Phys Inst, Gatchina, Russia. [Cherney, M.; Poghosyan, M. G.; Seger, J. E.] Creighton Univ, Phys Dept, Omaha, NE USA. [Aggarwal, M. M.; Bhati, A. K.; Kumar, L.; Parmar, S.; Rathee, D.; Ristea, C.] Panjab Univ, Phys Dept, Chandigarh, India. [Ganoti, P.; Roukoutakis, F.; Spyropoulou-Stassinaki, M.; Vasileiou, M.] Univ Athens, Dept Phys, Athens, Greece. [Cleymans, J.; Dietel, T.; Whitehead, A. M.] Univ Cape Town, Dept Phys, Cape Town, South Africa. [Bhasin, A.; Bhat, I. R.; Gupta, A.; Kour, M.; Kumar, A.; Sharma, A.; Sharma, M.] Univ Jammu, Dept Phys, Jammu, India. [Raniwala, R.; Raniwala, S.] Univ Rajasthan, Dept Phys, Jaipur, Rajasthan, India. [Anguelov, V.; Beck, H.; Bock, F.; Danisch, M. C.; Deisting, A.; Fleck, M. G.; Glassel, P.; Karayan, L.; Kim, J.; Klewin, S.; Knichel, M. L.; Leardini, L.; Perez, J. Mercado; Oeschler, H.; Oyama, K.; Pachmayer, Y.; Reidt, F.; Reygers, K.; Schicker, R.; Stachel, J.; Stiller, J. H.; Volkl, M. A.; Weiser, D. F.; Wilkinson, J.; Windelband, B.; Winn, M.; Zimmermann, A.] Heidelberg Univ, Inst Phys, Heidelberg, Germany. [Arnold, O. W.; Bilandzic, A.; Chauvin, A.; Dahms, T.; Epple, E.; Fabbietti, L.; Gasik, P.; Lapidus, K.; Munzer, R. H.; Doce, O. Vazquez; Vorobyev, I.] Tech Univ Munich, Dept Phys, Munich, Germany. [Browning, T. A.] Purdue Univ, Indiana, PA USA. [Borissov, A.; Choi, K.; Chung, S. U.; Eum, J.; Song, J.; Yoo, I. -K.] Pusan Natl Univ, Pusan, South Korea. [Andronic, A.; Averbeck, R.; Braun-Munzinger, P.; Deisting, A.; Foka, P.; Frankenfeld, U.; Garabatos, C.; Gronefeld, J. M.; Grosso, R.; Ivanov, M.; Bustamante, R. T. Jimenez; Karayan, L.; Kollegger, T.; Lippmann, C.; Malzacher, P.; Marin, A.; Martin, N. A.; Masciocchi, S.; Miskowiec, D.; Nicassio, M.; Onderwaater, J.; Park, W. J.; Schmidt, C.; Schwarz, K.; Schweda, K.; Selyuzhenkov, I.; Sozzi, F.; Vranic, D.; Wagner, J.; Weber, S. G.] GSI Helmholtzzentrum Schwerionenforschung, Div Res, Darmstadt, Germany. [Akindinov, A.; Andronic, A.; Averbeck, R.; Braun-Munzinger, P.; Deisting, A.; Foka, P.; Frankenfeld, U.; Garabatos, C.; Gronefeld, J. M.; Grosso, R.; Ivanov, M.; Bustamante, R. T. Jimenez; Karayan, L.; Kollegger, T.; Lippmann, C.; Malzacher, P.; Marin, A.; Martin, N. A.; Masciocchi, S.; Miskowiec, D.; Nicassio, M.; Onderwaater, J.; Park, W. J.; Schmidt, C.; Schwarz, K.; Schweda, K.; Selyuzhenkov, I.; Sozzi, F.; Vranic, D.; Wagner, J.; Weber, S. G.] GSI Helmholtzzentrum Schwerionenforschung, EMMI, Darmstadt, Germany. [Anticic, T.] Rudjer Boskovic Inst, Zagreb, Croatia. [Budnikov, D.; Filchagin, S.; Ilkaev, R.; Kuryakin, A.; Mamonov, A.; Nazarenko, S.; Punin, V.; Tumkin, A.; Vinogradov, Y.; Zaviyalov, N.] Russian Fed Nucl Ctr VNIIEF, Sarov, Russia. [Chattopadhyay, S.; Das, D.; Das, I.; Khan, P.; Paul, B.; Roy, P.; Sinha, T.] Saha Inst Nucl Phys, Kolkata, India. [Akindinov, A.; Alexandre, D.; Barnby, L. S.; Evans, D.; Graham, K. L.; Jones, P. G.; Jusko, A.; Krivda, M.; Lee, G. R.; Lietava, R.; Baillie, O. Villalobos; Zardoshti, N.] Univ Birmingham, Sch Phys & Astron, Birmingham, W Midlands, England. [Villar, E. Calvo; Endress, E.; Gago, A. M.] Pontificia Univ Catol Peru, Dept Ciencias, Sec Fis, Lima, Peru. [de Cataldo, G.; Elia, D.; Lenti, V.; Manzari, V.; Nappi, E.; Paticchio, V.] INFN, Sez, Bari, Italy. [Alici, A.; Antonioli, P.; Cindolo, F.; Hatzifotiadou, D.; Margotti, A.; Nania, R.; Noferini, F.; Pinazza, O.; Preghenella, R.; Scapparone, E.; Williams, M. C. S.; Zampolli, C.] INFN, Sez, Bologna, Italy. [Cicalo, C.; Masoni, A.] INFN, Sez, Cagliari, Italy. [Badal, A.; Pappalardo, G. S.] INFN, Sez, Catania, Italy. [Antinori, F.; Dainese, A.; Di Ruzza, B.; Fabris, D.; Turrisi, R.] INFN, Sez, Padua, Italy. [Mazzoni, M. A.] INFN, Sez, Rome, Italy. [Alici, A.; Fragiacomo, E.; Grion, N.; Piano, S.; Rachevski, A.] INFN, Sez, Trieste, Italy. [Agnello, M.; Alessandro, B.; Arnaldi, R.; Bagnasco, S.; Bedda, C.; Bruna, E.; Cerello, P.; Morales, Y. Corrales; De Marco, N.; Feliciello, A.; Giubellino, P.; La Pointe, S. L.; Oppedisano, C.; Paul, B.; Prino, F.; Scomparin, E.] INFN, Sez, Turin, Italy. [Akindinov, A.; Evdokimov, S.; Izucheev, V.; Kharlov, Y.; Kondratyuk, E.; Petrov, V.; Polichtchouk, B.; Sadovsky, S.; Shangaraev, A.] NRC Kurchatov Inst, SSC IHEP, Protvino, Russia. [Gruber, L.; Lehner, S.; Van Hoorne, J. W.; Weber, M.] SMI, Subatomare Phys, Vienna, Austria. [Akindinov, A.; Alici, A.; Alkin, A.; Aphecetche, L.; Audurier, B.; Batigne, G.; Erazmus, B.; Estienne, M.; Francisco, A.; Germain, M.; Blanco, J. Martin; Garcia, G. Martinez; Morreale, A.; Pillot, P.; Ronflette, L.; Schutz, Y.; Shabetai, A.; Stocco, D.; Zhu, J.] Univ Nantes, CNRS, IN2P3, Ecole Mines Nantes,SUBATECH, Nantes, France. [Kobdaj, C.; Poonsawat, W.] Suranaree Univ Technol, Nakhon Ratchasima, Thailand. [Cabala, J.; Cerkala, J.; Jadlovska, S.; Jadlovsky, J.; Kopcik, M.; Oravec, M.] Techn Univ Kosice, Kosice, Slovakia. [Gotovac, S.; Mudnic, E.; Vickovic, L.] Techn Univ Split, FESB, Split, Croatia. [Bartke, J.; Bhom, J.; Figiel, J.; Gladysz-Dziadus, E.; Gorlich, L.; Kowalski, M.; Matyja, A.; Mayer, C.; Otwinowski, J.; Rybicki, A.; Sputowska, I.] Polish Acad Sci, Henryk Niewodniczanski Inst Nucl Phys, Krakow, Poland. [Blair, J. T.; Gauger, E. F.; Knospe, A. G.; Markert, C.; Thomas, D.] Univ Texas Austin, Dept Phys, Austin, TX USA. [Almaraz, J. R. M.; Beltran, L. G. E.; Galvan, C. D.; Monzon, I. Leon; Podesta-Lerma, P. L. M.] Univ Autonoma Sinaloa, Culiacan, Mexico. [Akindinov, A.; Prado, C. Alves Garcia; Bregant, M.; Cosentino, M. R.; De, S.; de Conti, C.; Gimenez, D. Domenicis; Figueredo, M. A. S.; Jahnke, C.; Fernandes, C. Lagana; Mas, A.; Munhoz, M. G.; da Luz, H. Natal; Da Silva, A. C. Oliveira; Suaide, A. A. P.; Zanoli, H. J. C.] Univ Sao Paulo, Sao Paulo, Brazil. [Albuquerque, D. S. D.; Chinellato, D. D.; De Souza, R. D.; Takahashi, J.] Univ Estadual Campinas, UNICAMP, Campinas, SP, Brazil. [Bellwied, R.; Bianchi, L.; Jayarathna, P. H. S. Y.; Jena, S.; Knospe, A. G.; Mcdonald, D.; Ng, F.; Pinsky, L.; Piyarathna, D. B.; Timmins, A. R.] Univ Houston, Houston, TX USA. [Chang, B.; Kim, D. J.; Rak, J.; Slupecki, M.; Snellman, T. W.; Trzaska, W. H.; Vargyas, M.; Viinikainen, J.] Univ Jyvaskyla, Jyvaskyla, Finland. [Borri, M.; Chartier, M.; Figueredo, M. A. S.; Norman, J.] Univ Liverpool, Liverpool, Merseyside, England. [Castro, A. J.; Hughes, C.; Mazer, J.; Nattrass, C.; Read, K. F.; Scott, R.; Sharma, N.; Sorensen, S.] Univ Tennessee, Knoxville, TN USA. [Marchisone, M.; Vilakazi, Z.] Univ Witwatersrand, Johannesburg, South Africa. [Gunji, T.; Hamagaki, H.; Hayashi, S.; Murakami, H.; Sekiguchi, Y.; Terasaki, K.; Tsuji, T.; Watanabe, Y.] Univ Tokyo, Tokyo, Japan. [Bhom, J.; Busch, O.; Chujo, T.; Hosokawa, R.; Inaba, M.; Miake, Y.; Sano, M.; Tanaka, N.; Watanabe, D.; Yokoyama, H.] Univ Tsukuba, Tsukuba, Ibaraki, Japan. [Erhardt, F.; Planinic, M.; Poljak, N.; Simatovic, G.; Utrobicic, A.] Univ Zagreb, Zagreb, Croatia. Univ Lyon 1, Univ Lyon, CNRS, IN2P3,IPN Lyon, Villeurbanne, France. [Pagano, D.] Univ Brescia, Brescia, Italy. [Altsybeev, I.; Feofilov, G.; Kolojvari, A.; Kondratiev, V.; Kovalenko, V.; Vechernin, V.; Vinogradov, L.; Zarochentsev, A.] St Petersburg State Univ, V Fock Inst Phys, St Petersburg, Russia. [Ahammed, Z.; Alam, S. N.; Basu, S.; Chattopadhyay, S.; Choudhury, S.; Dubey, A. K.; Ghosh, P.; Kar, S.; Khan, S. A.; Mitra, J.; Muhuri, S.; Mukherjee, M.; Nayak, T. K.; Pal, S. K.; Patra, R. N.; Sadhu, S.; Saini, J.; Sarkar, D.; Sarkar, N.; Sheikh, A. I.; Singaraju, R.; Singhal, V.; Viyogi, Y. P.] Ctr Variable Energy Cyclotron, Kolkata, India. [Graczykowski, L. K.; Jakubowska, M. J.; Janik, M. A.; Kisiel, A.; Oleniacz, J.; Pluta, J.; Szczepankiewicz, A.; Szymanski, M.; Zaborowska, A.; Zbroszczyk, H.] Warsaw Univ Technol, Warsaw, Poland. [Belmont, R.; Bianchin, C.; Pan, J.; Pruneau, C. A.; Pujahari, P.; Putschke, J.; Reed, R. J.; Saleh, M. A.; Verweij, M.; Voloshin, S. A.] Wayne State Univ, Detroit, MI USA. [Barnafoldi, G. G.; Bencedi, G.; Berenyi, D.; Biro, G.; Boldizsar, L.; Denes, E.; Hamar, G.; Kiss, G.; Levai, P.; Lowe, A.; Pochybova, S.; Varga, D.; Volpe, G.] Hungarian Acad Sci, Wigner Res Ctr Phys, Budapest, Hungary. [Aiola, S.; Akindinov, A.; Alici, A.; Balasubramanian, S.; Caines, H.; Connors, M. E.; Ehlers, R. J.; Epple, E.; Grachov, O. A.; Harris, J. W.; Majka, R. D.; Mulligan, J. D.; Oliver, M. H.; Smirnov, N.] Yale Univ, New Haven, CT USA. [Esumi, S.; Kang, J. H.; Kim, D.; Kim, H.; Kim, M.; Kim, T.; Kwon, Y.; Lee, S.; Song, M.] Yonsei Univ, Seoul, South Korea. [Keidel, R.] ZTT, Fachhochschule Worms, Worms, Germany. [Suljic, M.] Georgia State Univ, Atlanta, GA USA. [Khan, M. Mohisin] Aligarh Muslim Univ, Dept Appl Phys, Aligarh, Uttar Pradesh, India. [Malinina, L.] Moscow MV Lomonosov State Univ, Skobeltsyn Inst Nucl Phys, Moscow, Russia. RP Adam, J (reprint author), Yerevan Phys Inst, AI Alikhanyan Natl Sci Lab, Fdn, Yerevan, Armenia.; Adam, J (reprint author), Bergen Univ Coll, Fac Engn, Bergen, Norway. RI Pshenichnov, Igor/A-4063-2008; Kovalenko, Vladimir/C-5709-2013; Nattrass, Christine/J-6752-2016; Ferreiro, Elena/C-3797-2017; Natal da Luz, Hugo/F-6460-2013; Vechernin, Vladimir/J-5832-2013; Martinez Hernandez, Mario Ivan/F-4083-2010; Takahashi, Jun/B-2946-2012; Ferretti, Alessandro/F-4856-2013; Derradi de Souza, Rafael/M-4791-2013; Altsybeev, Igor/K-6687-2013; Vickovic, Linda/F-3517-2017; Fernandez Tellez, Arturo/E-9700-2017; OI Pshenichnov, Igor/0000-0003-1752-4524; Kovalenko, Vladimir/0000-0001-6012-6615; Nattrass, Christine/0000-0002-8768-6468; Ferreiro, Elena/0000-0002-4449-2356; Natal da Luz, Hugo/0000-0003-1177-870X; Vechernin, Vladimir/0000-0003-1458-8055; Martinez Hernandez, Mario Ivan/0000-0002-8503-3009; Takahashi, Jun/0000-0002-4091-1779; Ferretti, Alessandro/0000-0001-9084-5784; Derradi de Souza, Rafael/0000-0002-2084-7001; Altsybeev, Igor/0000-0002-8079-7026; Vickovic, Linda/0000-0002-9820-7960; Fernandez Tellez, Arturo/0000-0003-0152-4220; Giubilato, Piero/0000-0003-4358-5355; Fernandez Tellez, Arturo/0000-0001-5092-9748 FU Worldwide LHC Computing Grid (WLCG) Collaboration; State Committee of Science; World Federation of Scientists (WFS); Swiss Fonds Kidagan, Armenia; Conselho Nacional de Desenvolvimento Cientifico e Tecnologico (CNPq); Financiadora de Estudos e Projetos (FINEP); Fundacao de Amparo a Pesquisa do Estado de Sao Paulo (FAPESP); Ministry of Science and Technology of China (MSTC); National Natural Science Foundation of China (NSFC); Ministry of Education of China (MOEC); Ministry of Science, Education and Sports of Croatia and Unity through Knowledge Fund, Croatia; Ministry of Education and Youth of the Czech Republic; Danish Natural Science Research Council; Carlsberg Foundation; Danish National Research Foundation; European Research Council under the European Community's Seventh Framework Programme; Helsinki Institute of Physics and the Academy of Finland; French Centre national de la recherche scientifique-Institut national de physique nucleaire et de physique des particules [CNRS-IN2P3]; Region Pays de Loire; Region Alsace; Region Auvergne; CEA, France; German Bundesministerium fur Bildung; Wissenschaft, Forschung und Technologie (BMBF); Helmholtz Association; General Secretariat for Research and Technology; Ministry of Development, Greece; National Research, Development and Innovation Office (NKFIH), Hungary; Council of Scientific and Industrial Research (CSIR), New Delhi; Department of Atomic Energy and Department of Science and Technology of the Government of India; Istituto Nazionale di Fisica Nucleare (INFN); Centro Fermi-Museo Storico della Fisica e Centro Studi e Ricerche "Enrico Fermi," Italy; Japan Society for the Promotion of Science (JSPS) KAKENHI and MEXT, Japan; National Research Foundation of Korea (NRF); Consejo Nacional de Cienca y Tecnologia (CONACYT); Direccion General de Asuntos del Personal Academico (DGAPA), Mexico; Amerique Latine Formation academique-European Commission (ALFA-EC); EPLANET Program (European Particle Physics Latin American Network); Stichting voor Fundamenteel Onderzoek der Materie (FOM); Nederlandse Organisatie voor Wetenschappelijk Onderzoek (NWO), Netherlands; Research Council of Norway (NFR); Pontificia Universidad Catolica del Peru; National Science Centre, Poland; Ministry of National Education/Institute for Atomic Physics and National Council of Scientific Research in Higher Education (CNCSI-UEFISCDI), Romania; Joint Institute for Nuclear Research, Dubna; Ministry of Education and Science of Russian Federation; Russian Academy of Sciences; Russian Federal Agency of Atomic Energy; Russian Federal Agency for Science and Innovations; Russian Foundation for Basic Research; Ministry of Education of Slovakia; Department of Science and Technology, South Africa; Centro de Investigaciones Energeticas, Medioambientales y Tecnologicas (CIEMAT); E-Infrastructure shared between Europe; Latin America (EELA); Ministerio de Economia y Competitividad (MINECO) of Spain; Xunta de Galicia (Conselleria de Educacion); Centro de Aplicaciones Tecnologicas y Desarrollo Nuclear (CEADEN), Cubaenergia, Cuba; IAEA (International Atomic Energy Agency); Swedish Research Council (VR) and Knut & Alice Wallenberg Foundation (KAW); National Science and Technology Development Agency (NSDTA); Suranaree University of Technology (SUT); Office of the Higher Education Commission under NRU project of Thailand; Ukraine Ministry of Education and Science; United Kingdom Science and Technology Facilities Council (STFC); United States Department of Energy; United States National Science Foundation; State of Texas; State of Ohio FX The ALICE Collaboration would like to thank Harri Niemi for providing the latest predictions from the state-of-the-art hydrodynamic model. The ALICE Collaboration would like to thank all its engineers and technicians for their invaluable contributions to the construction of the experiment and the CERN accelerator teams for the outstanding performance of the LHC complex. The ALICE Collaboration gratefully acknowledges the resources and support provided by all Grid centers and the Worldwide LHC Computing Grid (WLCG) Collaboration.; The ALICE Collaboration acknowledges the following funding agencies for their support in building and running the ALICE detector: State Committee of Science, World Federation of Scientists (WFS) and Swiss Fonds Kidagan, Armenia; Conselho Nacional de Desenvolvimento Cientifico e Tecnologico (CNPq), Financiadora de Estudos e Projetos (FINEP), Fundacao de Amparo a Pesquisa do Estado de Sao Paulo (FAPESP); Ministry of Science and Technology of China (MSTC), National Natural Science Foundation of China (NSFC) and Ministry of Education of China (MOEC); Ministry of Science, Education and Sports of Croatia and Unity through Knowledge Fund, Croatia; Ministry of Education and Youth of the Czech Republic; Danish Natural Science Research Council, the Carlsberg Foundation and the Danish National Research Foundation; The European Research Council under the European Community's Seventh Framework Programme; the Helsinki Institute of Physics and the Academy of Finland; the French Centre national de la recherche scientifique-Institut national de physique nucleaire et de physique des particules (CNRS-IN2P3), the "Region Pays de Loire," "Region Alsace," "Region Auvergne" and CEA, France; German Bundesministerium fur Bildung, Wissenschaft, Forschung und Technologie (BMBF) and the Helmholtz Association; General Secretariat for Research and Technology, Ministry of Development, Greece; National Research, Development and Innovation Office (NKFIH), Hungary; Council of Scientific and Industrial Research (CSIR), New Delhi; Department of Atomic Energy and Department of Science and Technology of the Government of India; Istituto Nazionale di Fisica Nucleare (INFN) and Centro Fermi-Museo Storico della Fisica e Centro Studi e Ricerche "Enrico Fermi," Italy; Japan Society for the Promotion of Science (JSPS) KAKENHI and MEXT, Japan; National Research Foundation of Korea (NRF); Consejo Nacional de Cienca y Tecnologia (CONACYT), Direccion General de Asuntos del Personal Academico (DGAPA), Mexico, Amerique Latine Formation academique-European Commission (ALFA-EC) and the EPLANET Program (European Particle Physics Latin American Network); Stichting voor Fundamenteel Onderzoek der Materie (FOM) and the Nederlandse Organisatie voor Wetenschappelijk Onderzoek (NWO), Netherlands; Research Council of Norway (NFR); Pontificia Universidad Catolica del Peru; National Science Centre, Poland; Ministry of National Education/Institute for Atomic Physics and National Council of Scientific Research in Higher Education (CNCSI-UEFISCDI), Romania; Joint Institute for Nuclear Research, Dubna; Ministry of Education and Science of Russian Federation, Russian Academy of Sciences, Russian Federal Agency of Atomic Energy, Russian Federal Agency for Science and Innovations and The Russian Foundation for Basic Research; Ministry of Education of Slovakia; Department of Science and Technology, South Africa; Centro de Investigaciones Energeticas, Medioambientales y Tecnologicas (CIEMAT), E-Infrastructure shared between Europe and Latin America (EELA), Ministerio de Economia y Competitividad (MINECO) of Spain, Xunta de Galicia (Conselleria de Educacion), Centro de Aplicaciones Tecnologicas y Desarrollo Nuclear (CEADEN), Cubaenergia, Cuba, and IAEA (International Atomic Energy Agency); Swedish Research Council (VR) and Knut & Alice Wallenberg Foundation (KAW); National Science and Technology Development Agency (NSDTA), Suranaree University of Technology (SUT) and Office of the Higher Education Commission under NRU project of Thailand; Ukraine Ministry of Education and Science; United Kingdom Science a; nd Technology Facilities Council (STFC); the United States Department of Energy, the United States National Science Foundation, the State of Texas, and the State of Ohio. NR 61 TC 2 Z9 2 U1 30 U2 30 PU AMER PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 0031-9007 EI 1079-7114 J9 PHYS REV LETT JI Phys. Rev. Lett. PD OCT 28 PY 2016 VL 117 IS 18 AR 182301 DI 10.1103/PhysRevLett.117.182301 PG 14 WC Physics, Multidisciplinary SC Physics GA EF3MF UT WOS:000390227800003 PM 27835023 ER PT J AU Shirokov, AM Papadimitriou, G Mazur, AI Mazur, IA Roth, R Vary, JP AF Shirokov, A. M. Papadimitriou, G. Mazur, A. I. Mazur, I. A. Roth, R. Vary, J. P. TI Prediction for a Four-Neutron Resonance SO PHYSICAL REVIEW LETTERS LA English DT Article ID CONTINUUM CLUSTER MODEL; TETRANEUTRON; SCATTERING; STATES; MATRIX; SYSTEMS AB We utilize various ab initio approaches to search for a low-lying resonance in the four-neutron (4n) system using the JISP16 realistic NN interaction. Our most accurate prediction is obtained using a J-matrix extension of the no-core shell model and suggests a 4n resonant state at an energy near E-r = 0.8 MeV with a width of approximately Gamma = 1.4 MeV. C1 [Shirokov, A. M.] Moscow MV Lomonosov State Univ, Skobeltsyn Inst Nucl Phys, Moscow 119991, Russia. [Shirokov, A. M.; Vary, J. P.] Iowa State Univ, Dept Phys & Astron, Ames, IA 50011 USA. [Shirokov, A. M.; Mazur, A. I.; Mazur, I. A.] Pacific Natl Univ, 136 Tikhookeanskaya St, Khabarovsk 680035, Russia. [Papadimitriou, G.] Lawrence Livermore Natl Lab, Nucl & Chem Sci Div, Livermore, CA 94551 USA. [Roth, R.] Tech Univ Darmstadt, Inst Kernphys, D-64289 Darmstadt, Germany. RP Shirokov, AM (reprint author), Moscow MV Lomonosov State Univ, Skobeltsyn Inst Nucl Phys, Moscow 119991, Russia.; Shirokov, AM (reprint author), Iowa State Univ, Dept Phys & Astron, Ames, IA 50011 USA. EM shirokov@nucl-th.sinp.msu.ru; papadimitrio1@llnl.gov; jvary@iastate.edu RI Shirokov, Andrey/D-7054-2012; Roth, Robert/B-6502-2008; Mazur, Igor/A-6566-2014 OI Mazur, Igor/0000-0003-0637-6175 FU U.S. DOE [DESC0008485, DE-FG02-87ER40371]; U.S. Department of Energy, Office of Science, Office of Nuclear Physics [SCW0498, DE-FG02-96ER40985]; GAUSTEQ (Germany and U.S. Nuclear Theory Exchange Program for QCD Studies of Hadrons and Nuclei) [DE-SC0006758]; Russian Science Foundation [16-12-10048]; U.S. Department of Energy [DE-AC02-05CH11231]; Lawrence Livermore National Laboratory (LLNL) institutional Computing Grand Challenge program [DE-AC52-07NA27344]; Deutsche Forschungsgemeinschaft [SFB 1245] FX We acknowledge valuable discussions with Pieter Maris, Thomas Aumann, Stefanos Paschalis, Jaume Carbonell, and Rimantas Lazauskas. We also thank Nicolas Michel for sharing the NCGSM code with us. J. P. V. and A. M. S. thank the Institute for Nuclear Theory at the University of Washington for its hospitality during the completion of this work and Department of Energy for the support of their participation in the INT-16-1 Program. This work was supported by the U.S. DOE under Grants No. DESC0008485 (SciDAC/NUCLEI) and No. DE-FG02-87ER40371. This work was also supported by the U.S. Department of Energy, Office of Science, Office of Nuclear Physics, under Work Proposal No. SCW0498 and Award No. DE-FG02-96ER40985. This work was supported partially through GAUSTEQ (Germany and U.S. Nuclear Theory Exchange Program for QCD Studies of Hadrons and Nuclei) under Contract No. DE-SC0006758. The development and application of the SS HORSE approach was supported by the Russian Science Foundation under Project No. 16-12-10048. Computational resources were provided by NERSC, which is supported by the U.S. Department of Energy under Contract No. DE-AC02-05CH11231 and by Lawrence Livermore National Laboratory (LLNL) institutional Computing Grand Challenge program under Contract No. DE-AC52-07NA27344. This work is supported in part by the Deutsche Forschungsgemeinschaft through Grant No. SFB 1245. NR 44 TC 4 Z9 4 U1 3 U2 3 PU AMER PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 0031-9007 EI 1079-7114 J9 PHYS REV LETT JI Phys. Rev. Lett. PD OCT 28 PY 2016 VL 117 IS 18 AR 182502 DI 10.1103/PhysRevLett.117.182502 PG 6 WC Physics, Multidisciplinary SC Physics GA EF3MF UT WOS:000390227800005 PM 27835011 ER PT J AU Deng, WT Huang, XG Ma, GL Wang, G AF Deng, Wei-Tian Huang, Xu-Guang Ma, Guo-Liang Wang, Gang TI Testing the chiral magnetic effect with isobaric collisions SO PHYSICAL REVIEW C LA English DT Article ID HEAVY-ION COLLISIONS; ENERGY NUCLEAR COLLISIONS; PLUS AU COLLISIONS; VIOLATION; FIELD AB The quark-gluon matter produced in relativistic heavy-ion collisions may contain local domains in which parity (P) and combined charge conjugation and parity (CP) symmetries are not preserved. When coupled with an external magnetic field, such P- and CP-odd domains will generate electric currents along the magnetic field-a phenomenon called the chiral magnetic effect (CME). Recently, the STAR Collaboration at the BNL Relativistic Heavy Ion Collider (RHIC) and the ALICE Collaboration at the CERN Large Hadron Collider (LHC) released data of charge-dependent azimuthal-angle correlators with features consistent with the CME expectation. However, the experimental observable is contaminated with significant background contributions from elliptic-flow-driven effects, which makes the interpretation of the data ambiguous. We show that the collisions of isobaric nuclei, Ru-96(44) + Ru-96(44) and Zr-96(40) + Zr-96(40), provide an ideal tool to disentangle the CME signal from the background effects. Our simulation demonstrates that the two collision types at root s(NN) = 200 GeV have more than 10% difference in the CME signal and less than 2% difference in the elliptic-flow-driven backgrounds for the centrality range of 20-60%. C1 [Deng, Wei-Tian] Huazhong Univ Sci & Technol, Sch Phys, Wuhan 430074, Peoples R China. [Huang, Xu-Guang] Fudan Univ, Dept Phys, Shanghai 200433, Peoples R China. [Huang, Xu-Guang] Fudan Univ, Ctr Particle Phys & Field Theory, Shanghai 200433, Peoples R China. [Huang, Xu-Guang] Brookhaven Natl Lab, Dept Phys, Upton, NY 11973 USA. [Ma, Guo-Liang] Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China. [Wang, Gang] Univ Calif Los Angeles, Dept Phys & Astron, Los Angeles, CA 90095 USA. RP Deng, WT (reprint author), Huazhong Univ Sci & Technol, Sch Phys, Wuhan 430074, Peoples R China. RI Huang, Xu-Guang/J-4988-2014 OI Huang, Xu-Guang/0000-0001-6293-4843 FU NSFC [11405066, 11535012, 11375251, 11522547, 11421505]; One Thousand Young Talents Program of China; Major State Basic Research Development Program in China [2014CB845404]; U.S. Department of Energy [DE-FG02-88ER40424] FX We are grateful to H. Huang, D. Kharzeev, J. Liao, S. Voloshin, N. Xu, and Z. Xu for helpful communications and discussions. W.-T.D is supported by NSFC with Grant No. 11405066. X.-G. H. is supported by NSFC with Grant No. 11535012 and the One Thousand Young Talents Program of China. G.-L.M. is supported by supported by NSFC with Grants No. 11375251, No. 11522547, and No. 11421505, and the Major State Basic Research Development Program in China with Grant No. 2014CB845404. G.W. is supported by the U.S. Department of Energy under Grant No. DE-FG02-88ER40424. NR 42 TC 1 Z9 1 U1 2 U2 2 PU AMER PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 2469-9985 EI 2469-9993 J9 PHYS REV C JI Phys. Rev. C PD OCT 28 PY 2016 VL 94 IS 4 AR 041901 DI 10.1103/PhysRevC.94.041901 PG 5 WC Physics, Nuclear SC Physics GA EF2TL UT WOS:000390177700001 ER PT J AU Syal, MB Rovny, J Owen, JM Miller, PL AF Syal, Megan Bruck Rovny, Jared Owen, J. Michael Miller, Paul L. TI Excavating Stickney crater at Phobos SO GEOPHYSICAL RESEARCH LETTERS LA English DT Article DE Phobos; small bodies; numerical modeling; impact cratering; Stickney ID EJECTA EMPLACEMENT; IMPACT; DEIMOS; ACCRETION; FRACTURE; GROOVES; SURFACE; ORIGIN; MOONS; MODEL AB Stickney crater, at 9km across, dominates the morphology of similar to 22km Phobos, the larger of the two moons of Mars. The Stickney impact event had global repercussions for Phobos, including extensive resurfacing and fracturing of the moon. Understanding the initial conditions and dynamical consequences of the collision is necessary to test competing hypotheses for the origin of peculiar grooved terrain that striates much of the surface. Previous modeling of the impact event was unable to replicate Stickney without globally fragmenting the satellite. Here we describe high-resolution numerical simulations that successfully generate Stickney crater while maintaining the large-scale structure of Phobos. Target porosity, which is estimated to be significant, aids in keeping the moon intact. Damage follows patterns centered on Stickney that are inconsistent with the observed alignment of grooved terrain on Phobos. Low-velocity boulders are ejected at shallow angles in sufficient numbers to support a rolling-boulder origin for grooved terrain. C1 [Syal, Megan Bruck; Owen, J. Michael; Miller, Paul L.] Lawrence Livermore Natl Lab, Livermore, CA 94550 USA. [Rovny, Jared] Yale Univ, Dept Phys, New Haven, CT USA. RP Syal, MB (reprint author), Lawrence Livermore Natl Lab, Livermore, CA 94550 USA. EM syal1@llnl.gov FU Laboratory Directed Research and Development Program at LLNL [12-ERD-005]; U.S. Department of Energy by Lawrence Livermore National Laboratory [DE-AC52-07NA27344, LLNL-JRNL-696904] FX Spheral is an open-source code available for download at https://sourceforge.net/projects/spheral/. Part of this work was funded by the Laboratory Directed Research and Development Program at LLNL under project tracking code 12-ERD-005, performed under the auspices of the U.S. Department of Energy by Lawrence Livermore National Laboratory under contract DE-AC52-07NA27344 and LLNL-JRNL-696904. NR 33 TC 0 Z9 0 U1 3 U2 3 PU AMER GEOPHYSICAL UNION PI WASHINGTON PA 2000 FLORIDA AVE NW, WASHINGTON, DC 20009 USA SN 0094-8276 EI 1944-8007 J9 GEOPHYS RES LETT JI Geophys. Res. Lett. PD OCT 28 PY 2016 VL 43 IS 20 BP 10595 EP 10601 DI 10.1002/2016GL070749 PG 7 WC Geosciences, Multidisciplinary SC Geology GA EC7CQ UT WOS:000388293800039 ER PT J AU Bauer, SJ Gardner, WP Lee, H AF Bauer, Stephen J. Gardner, W. Payton Lee, Hyunwoo TI Release of radiogenic noble gases as a new signal of rock deformation SO GEOPHYSICAL RESEARCH LETTERS LA English DT Article DE noble gases; deformation; geomechanics; gas release; tracers; mass spectrometry ID POSSIBLE PRECURSOR; RADON EMANATION; HELIUM; EARTHQUAKE; RESERVOIR; GRANITE; HE-4 AB In this study we investigate the release of radiogenic noble gas isotopes during mechanical deformation. We developed an analytical system for dynamic mass spectrometry of noble gas composition and helium release rate of gas produced during mechanical deformation of rocks. Our results indicate that rocks release accumulated radiogenic helium and argon from mineral grains as they undergo deformation. We found that the release of accumulated He-4 and Ar-40 from rocks follows a reproducible pattern and can provide insight into the deformation process. Increased gas release can be observed before dilation, and macroscopic failure is observed during high-pressure triaxial rock deformation experiments. Accumulated radiogenic noble gases can be released due to fracturing of mineral grains during small-scale strain in Earth materials. Helium and argon are highly mobile, conservative species and could be used to provide information on changes in the state of stress and strain in Earth materials, and as an early warning signal of macroscopic failure. These results pave the way for the use of noble gases to trace and monitor rock deformation for earthquake prediction and a variety of other subsurface engineering projects. C1 [Bauer, Stephen J.] Sandia Natl Labs, Geomech Dept, POB 5800, Albuquerque, NM 87185 USA. [Gardner, W. Payton] Univ Montana, Dept Geosci, Missoula, MT 59812 USA. [Lee, Hyunwoo] Univ New Mexico, Dept Earth & Planetary Sci, Albuquerque, NM 87131 USA. RP Gardner, WP (reprint author), Univ Montana, Dept Geosci, Missoula, MT 59812 USA. EM payton.gardner@mso.umt.edu FU U.S. Department of Energy's National Nuclear Security Administration [DE-AC04-94AL85000]; Sandia LDRD program FX Sandia National Laboratories is a multiprogram laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin Corporation, for the U.S. Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL85000. We would like to thank the Sandia LDRD program for funding our initial study and equipment purchase. The data used are available upon request from the authors. Correspondence and requests for data and materials should be addressed to W. Payton Gardner (email: payton.gardner@umontana.edu). NR 21 TC 0 Z9 0 U1 2 U2 2 PU AMER GEOPHYSICAL UNION PI WASHINGTON PA 2000 FLORIDA AVE NW, WASHINGTON, DC 20009 USA SN 0094-8276 EI 1944-8007 J9 GEOPHYS RES LETT JI Geophys. Res. Lett. PD OCT 28 PY 2016 VL 43 IS 20 BP 10688 EP 10694 DI 10.1002/2016GL070876 PG 7 WC Geosciences, Multidisciplinary SC Geology GA EC7CQ UT WOS:000388293800034 ER PT J AU Harding, KJ Twine, TE VanLoocke, A Bagley, JE Hill, J AF Harding, K. J. Twine, T. E. VanLoocke, A. Bagley, J. E. Hill, J. TI Impacts of second-generation biofuel feedstock production in the central US on the hydrologic cycle and global warming mitigation potential SO GEOPHYSICAL RESEARCH LETTERS LA English DT Article DE bioenergy; land cover change; global warming; land surface model; hydrologic cycle; land-atmosphere interactions ID MISCANTHUS X GIGANTEUS; UNITED-STATES; ATMOSPHERIC RESPONSE; TRAJECTORY ANALYSIS; BIOENERGY CROPS; PRECIPITATION; WATER; CLIMATE; SWITCHGRASS; IRRIGATION AB Biofuel feedstocks provide a renewable energy source that can reduce fossil fuel emissions; however, if produced on a large scale they can also impact local to regional water and carbon budgets. Simulation results for 2005-2014 from a regional weather model adapted to simulate the growth of two perennial grass biofuel feedstocks suggest that replacing at least half the current annual cropland with these grasses would increase water use efficiency and drive greater rainfall downwind of perturbed grid cells, but increased evapotranspiration (ET) might switch the Mississippi River basin from having a net warm-season surplus of water (precipitation minus ET) to a net deficit. While this scenario reduces land required for biofuel feedstock production relative to current use for maize grain ethanol production, it only offsets approximately one decade of projected anthropogenic warming and increased water vapor results in greater atmospheric heat content. C1 [Harding, K. J.; Twine, T. E.] Univ Minnesota, Dept Soil Water & Climate, St Paul, MN 55108 USA. [Harding, K. J.] Wind Logics Inc, St Paul, MN USA. [VanLoocke, A.] Iowa State Univ, Dept Agron, Ames, IA USA. [Bagley, J. E.] Lawrence Berkeley Natl Lab, Berkeley, CA USA. [Hill, J.] Univ Minnesota, Dept Bioprod & Biosyst Engn, St Paul, MN 55108 USA. RP Twine, TE (reprint author), Univ Minnesota, Dept Soil Water & Climate, St Paul, MN 55108 USA. EM twine@umn.edu RI Hill, Jason/A-8919-2008 OI Hill, Jason/0000-0001-7609-6713 FU United States Department of Energy [DE-EE0004397]; U.S. Department of Agriculture's Agriculture and Food Research Initiative Competitive Grant [2011-68005-30411] FX Support for this project was provided by the United States Department of Energy under Award DE-EE0004397 and U.S. Department of Agriculture's Agriculture and Food Research Initiative Competitive Grant 2011-68005-30411. This work was carried out in part using computing resources at the University of Minnesota Supercomputing Institute. The WRF model used herein can be acquired from the WRF home page online at http://www2.mmm.ucar.edu/wrf/users/download/get_source.html. The model was modified to include dynamic biofuel feedstock based on references cited within the text. All other data and programs used to replicate the results in this study not sourced from references cited within the text are available upon request from the corresponding author at twine@umn.edu. We thank Mutlu Ozdogan for providing the fractional irrigation data set. NR 59 TC 1 Z9 1 U1 5 U2 5 PU AMER GEOPHYSICAL UNION PI WASHINGTON PA 2000 FLORIDA AVE NW, WASHINGTON, DC 20009 USA SN 0094-8276 EI 1944-8007 J9 GEOPHYS RES LETT JI Geophys. Res. Lett. PD OCT 28 PY 2016 VL 43 IS 20 BP 10773 EP 10781 DI 10.1002/2016GL069981 PG 9 WC Geosciences, Multidisciplinary SC Geology GA EC7CQ UT WOS:000388293800025 ER PT J AU Oue, M Kollias, P North, KW Tatarevic, A Endo, S Vogelmann, AM Gustafson, WI AF Oue, Mariko Kollias, Pavlos North, Kirk W. Tatarevic, Aleksandra Endo, Satoshi Vogelmann, Andrew M. Gustafson, William I., Jr. TI Estimation of cloud fraction profile in shallow convection using a scanning cloud radar SO GEOPHYSICAL RESEARCH LETTERS LA English DT Article DE cloud fraction; radar; shallow convection; cross-wind RHI ID FAIR-WEATHER CUMULI; PART I; LAND; PARAMETERIZATION; ENTRAINMENT; VARIABILITY; SYSTEM; SITE AB Large spatial heterogeneities in shallow convection result in uncertainties in estimations of domain-averaged cloud fraction profiles (CFP). This issue is addressed by using large eddy simulations of shallow convection over land coupled with a radar simulator. Results indicate that zenith profiling observations are inadequate to provide reliable CFP estimates. Use of scanning cloud radar (SCR), performing a sequence of cross-wind horizon-to-horizon scans, is not straightforward due to the strong dependence of radar sensitivity to target distance. An objective method for estimating domain-averaged CFP is proposed that uses observed statistics of SCR hydrometeor detection with height to estimate optimum sampling regions. This method shows good agreement with the model CFP. Results indicate that CFP estimates require more than 35min of SCR scans to converge on the model domain average. The proposed technique is expected to improve our ability to compare model output with cloud radar observations in shallow cumulus cloud conditions. C1 [Oue, Mariko; Kollias, Pavlos] SUNY Stony Brook, Sch Marine & Atmospher Sci, Stony Brook, NY 11794 USA. [Kollias, Pavlos; Endo, Satoshi; Vogelmann, Andrew M.] Brookhaven Natl Lab, Environm & Climate Sci Dept, Upton, NY 11973 USA. [North, Kirk W.; Tatarevic, Aleksandra] McGill Univ, Dept Atmospher & Ocean Sci, Montreal, PQ, Canada. [Gustafson, William I., Jr.] Pacific Northwest Natl Lab, Atmospher Sci & Global Change Div, Richland, WA USA. RP Oue, M (reprint author), SUNY Stony Brook, Sch Marine & Atmospher Sci, Stony Brook, NY 11794 USA. EM mariko.oue@stonybrook.edu RI Gustafson, William/A-7732-2008; Vogelmann, Andrew/M-8779-2014 OI Gustafson, William/0000-0001-9927-1393; Vogelmann, Andrew/0000-0003-1918-5423 FU U.S. DOE Office of Science's Biological and Environmental Research Program; ASR [DE-SC0012704]; CMDV [DE-SC0012704]; [DEAC05-76RL01830] FX Portions of this work are funded by the U.S. DOE Office of Science's Biological and Environmental Research Program through the Atmospheric Radiation Measurement Climate Research Facility. BNL components were also supported by the ASR and CMDV programs through contract DE-SC0012704. Battelle Memorial Institute operates PNNL under contract DEAC05-76RL01830. The LES data used in this paper are available by contacting the corresponding author (mariko.oue@stonybrook.edu). The source code and user manual for the Cloud Resolving Model Radar Simulator (CR-SIM) are available at http://radarscience.weebly.com/radar-simulators.html. NR 36 TC 0 Z9 0 U1 8 U2 8 PU AMER GEOPHYSICAL UNION PI WASHINGTON PA 2000 FLORIDA AVE NW, WASHINGTON, DC 20009 USA SN 0094-8276 EI 1944-8007 J9 GEOPHYS RES LETT JI Geophys. Res. Lett. PD OCT 28 PY 2016 VL 43 IS 20 BP 10998 EP 11006 DI 10.1002/2016GL070776 PG 9 WC Geosciences, Multidisciplinary SC Geology GA EC7CQ UT WOS:000388293800006 ER PT J AU Huerta, M AF Huerta, Marcos TI The Aliens Are Coming! The Extraordinary Science Behind Our Search for Life in the Universe SO SCIENCE LA English DT Book Review C1 [Huerta, Marcos] US DOE, 1000 Independence Ave SW, Washington, DC 20585 USA. RP Huerta, M (reprint author), US DOE, 1000 Independence Ave SW, Washington, DC 20585 USA. EM huerta.marcos@gmail.com NR 1 TC 0 Z9 0 U1 2 U2 2 PU AMER ASSOC ADVANCEMENT SCIENCE PI WASHINGTON PA 1200 NEW YORK AVE, NW, WASHINGTON, DC 20005 USA SN 0036-8075 EI 1095-9203 J9 SCIENCE JI Science PD OCT 28 PY 2016 VL 354 IS 6311 BP 424 EP 424 DI 10.1126/science.aah5387 PG 1 WC Multidisciplinary Sciences SC Science & Technology - Other Topics GA EB9AT UT WOS:000387684400028 ER PT J AU Childs, BG Baker, DJ Wijshake, T Conover, CA Campisi, J van Deursen, JM AF Childs, Bennett G. Baker, Darren J. Wijshake, Tobias Conover, Cheryl A. Campisi, Judith van Deursen, Jan M. TI Senescent intimal foam cells are deleterious at all stages of atherosclerosis SO SCIENCE LA English DT Article ID SMOOTH-MUSCLE-CELLS; KNOCKOUT MICE; PLAQUE VULNERABILITY; CELLULAR SENESCENCE; APOPTOSIS; PATHOGENESIS; MECHANISMS; MACROPHAGE; CLEARANCE; FEATURES AB Advanced atherosclerotic lesions contain senescent cells, but the role of these cells in atherogenesis remains unclear. Using transgenic and pharmacological approaches to eliminate senescent cells in atherosclerosis-prone low-density lipoprotein receptor-deficient (Ldlr(-/-)) mice, we show that these cells are detrimental throughout disease pathogenesis. We find that foamy macrophages with senescence markers accumulate in the subendothelial space at the onset of atherosclerosis, where they drive pathology by increasing expression of key atherogenic and inflammatory cytokines and chemokines. In advanced lesions, senescent cells promote features of plaque instability, including elastic fiber degradation and fibrous cap thinning, by heightening metalloprotease production. Together, these results demonstrate that senescent cells are key drivers of atheroma formation and maturation and suggest that selective clearance of these cells by senolytic agents holds promise for the treatment of atherosclerosis. C1 [Childs, Bennett G.; van Deursen, Jan M.] Mayo Clin, Dept Biochem & Mol Biol, Rochester, MN 55905 USA. [Baker, Darren J.; Wijshake, Tobias; van Deursen, Jan M.] Mayo Clin, Dept Pediat & Adolescent Med, Rochester, MN 55905 USA. [Wijshake, Tobias] Univ Groningen, Univ Med Ctr Groningen, Dept Pediat, NL-9713 AV Groningen, Netherlands. [Conover, Cheryl A.] Mayo Clin, Div Endocrinol Metab & Nutr, Rochester, MN 55905 USA. [Campisi, Judith] Buck Inst Res Aging, Novato, CA 94945 USA. [Campisi, Judith] Lawrence Berkeley Natl Lab, Div Life Sci, Berkeley, CA 94720 USA. RP van Deursen, JM (reprint author), Mayo Clin, Dept Biochem & Mol Biol, Rochester, MN 55905 USA.; van Deursen, JM (reprint author), Mayo Clin, Dept Pediat & Adolescent Med, Rochester, MN 55905 USA. EM vandeursen.jan@mayo.edu FU Paul F. Glenn Foundation; NIH [R01CA96985, CA168709] FX We thank R.-M. Laberge and M. Demaria for sharing data on the senolytic properties of ABT263, as well as N. David, Y. Poon, M. Hofker, B. van de Sluis, and the van Deursen lab for helpful discussions. This work was supported by a grant from the Paul F. Glenn Foundation (to J.M.v.D. and D.J.B.) and NIH grants R01CA96985 and CA168709 (to J.M.v.D.). J.M.v.D. and J.C. are cofounders of Unity Biotechnology, a company developing senolytic medicines including small molecules that selectively eliminate senescent cells. J.M.v.D., D.J.B., B.G.C., and J.C. are co-inventors on patent applications licensed to or filed by Unity Biotechnology. The p16-3MR mice are available from J.C. under a material transfer agreement. INK-ATTAC and INK-NTR mice are available from J.M.v.D. under a material transfer agreement. NR 27 TC 5 Z9 5 U1 3 U2 3 PU AMER ASSOC ADVANCEMENT SCIENCE PI WASHINGTON PA 1200 NEW YORK AVE, NW, WASHINGTON, DC 20005 USA SN 0036-8075 EI 1095-9203 J9 SCIENCE JI Science PD OCT 28 PY 2016 VL 354 IS 6311 BP 472 EP 477 DI 10.1126/science.aaf6659 PG 7 WC Multidisciplinary Sciences SC Science & Technology - Other Topics GA EB9AT UT WOS:000387684400043 PM 27789842 ER PT J AU Davis, JP Knudson, MD Shulenburger, L Crockett, SD AF Davis, Jean-Paul Knudson, Marcus D. Shulenburger, Luke Crockett, Scott D. TI Mechanical and optical response of [100] lithium fluoride to multi-megabar dynamic pressures SO JOURNAL OF APPLIED PHYSICS LA English DT Article ID INITIO MOLECULAR-DYNAMICS; FLYER PLATES; COMPRESSION; SOLIDS; METALS AB An understanding of the mechanical and optical properties of lithium fluoride (LiF) is essential to its use as a transparent tamper and window for dynamic materials experiments. In order to improve models for this material, we applied iterative Lagrangian analysis to ten independent sets of data from magnetically driven planar shockless compression experiments on single crystal [100] LiF to pressures as high as 350 GPa. We found that the compression response disagreed with a prevalent tabular equation of state for LiF that is commonly used to interpret shockless compression experiments. We also present complementary data from ab initio calculations performed using the diffusion quantum Monte Carlo method. The agreement between these two data sets lends confidence to our interpretation. In order to aid in future experimental analysis, we have modified the tabular equation of state to match the new data. We have also extended knowledge of the optical properties of LiF via shock-compression and shockless compression experiments, refining the transmissibility limit, measuring the refractive index to similar to 300 GPa, and confirming the nonlinear dependence of the refractive index on density. We present a new model for the refractive index of LiF that includes temperature dependence and describe a procedure for correcting apparent velocity to true velocity for dynamic compression experiments. Published by AIP Publishing. C1 [Davis, Jean-Paul; Knudson, Marcus D.; Shulenburger, Luke] Sandia Natl Labs, POB 5800, Albuquerque, NM 87185 USA. [Knudson, Marcus D.] Washington State Univ, Inst Shock Phys, Pullman, WA 99164 USA. [Crockett, Scott D.] Los Alamos Natl Lab, Los Alamos, NM 87545 USA. RP Davis, JP (reprint author), Sandia Natl Labs, POB 5800, Albuquerque, NM 87185 USA. FU U.S. Department of Energy's National Nuclear Security Administration u [DE-AC04-94AL85000]; National Nuclear Security Administration of the U.S. Department of Energy [DE-AC52-06NA25396] FX The authors wish to acknowledge the support of the large inter-disciplinary team it takes to design, fabricate, and execute experiments on the Z machine. Sandia National Laboratories is a multi-mission laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin Corporation, for the U.S. Department of Energy's National Nuclear Security Administration under Contract No. DE-AC04-94AL85000. Los Alamos National Laboratory, an affirmative action/equal opportunity employer, is operated by Los Alamos National Security, LLC, for the National Nuclear Security Administration of the U.S. Department of Energy under Contract No. DE-AC52-06NA25396. NR 41 TC 0 Z9 0 U1 5 U2 5 PU AMER INST PHYSICS PI MELVILLE PA 1305 WALT WHITMAN RD, STE 300, MELVILLE, NY 11747-4501 USA SN 0021-8979 EI 1089-7550 J9 J APPL PHYS JI J. Appl. Phys. PD OCT 28 PY 2016 VL 120 IS 16 AR 165901 DI 10.1063/1.4965869 PG 8 WC Physics, Applied SC Physics GA EB7PI UT WOS:000387580600068 ER PT J AU Kim, JW Ulvestad, A Manna, S Harder, R Fohtung, E Singer, A Boucheron, L Fullerton, EE Shpyrko, OG AF Kim, J. W. Ulvestad, A. Manna, S. Harder, R. Fohtung, E. Singer, A. Boucheron, L. Fullerton, E. E. Shpyrko, O. G. TI Observation of x-ray radiation pressure effects on nanocrystals SO JOURNAL OF APPLIED PHYSICS LA English DT Article ID DIFFRACTION; STRAIN; NANOPARTICLES; DYNAMICS; CRYSTAL; NANOSCALE; NANOWIRES; GROWTH AB Bragg coherent diffractive imaging is a powerful technique that can be used to explore the internal structure and strain of nanoscale crystalline objects. During the data collection process, the Bragg peak typically stays within a small range of pixels on the x-ray sensitive area detector. Here, we report abrupt and irreversible Bragg peak movement during the coherent x-ray data collection process for both Pd nanocubes and a Ni nanowire. We report that this phenomenon can be attributed to x-ray momentum transfer, also known as radiation pressure, to the nanocrystals. Understanding this effect is crucial given the anticipated coherent flux increases at next-generation synchrotron sources. Published by AIP Publishing. C1 [Kim, J. W.; Ulvestad, A.; Fohtung, E.; Singer, A.; Boucheron, L.; Shpyrko, O. G.] Univ Calif San Diego, Dept Phys, La Jolla, CA 92093 USA. [Kim, J. W.; Harder, R.] Argonne Natl Lab, Adv Photon Source, Argonne, IL 60439 USA. [Ulvestad, A.] Argonne Natl Lab, Div Mat Sci, 9700 S Cass Ave, Argonne, IL 60439 USA. [Manna, S.; Fullerton, E. E.] Univ Calif San Diego, Ctr Memory & Recording Res, La Jolla, CA 92093 USA. RP Kim, JW (reprint author), Univ Calif San Diego, Dept Phys, La Jolla, CA 92093 USA.; Kim, JW (reprint author), Argonne Natl Lab, Adv Photon Source, Argonne, IL 60439 USA. EM jw.kim@anl.gov RI Fullerton, Eric/H-8445-2013; Kim, Jong Woo/B-5369-2017; OI Fullerton, Eric/0000-0002-4725-9509; Boucheron, Leandra/0000-0002-0753-4334; Fohtung, Edwin/0000-0001-5598-0446 FU U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences [DE-SC0001805]; NSF [DMR-0906957, DMR-1411335]; U.S. D.O.E. [DE-AC02-06CH11357] FX The coherent x-ray imaging work at UCSD was supported by U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences, under Contract No. DE-SC0001805. Crystal growth was supported by NSF Award Nos. DMR-0906957 and DMR-1411335. Use of the Advanced Photon Source, an Office of Science User Facility operated for the U.S. Department of Energy (DOE) Office of Science by Argonne National Laboratory, was supported by the U.S. D.O.E. under Contract No. DE-AC02-06CH11357. NR 28 TC 0 Z9 0 U1 7 U2 7 PU AMER INST PHYSICS PI MELVILLE PA 1305 WALT WHITMAN RD, STE 300, MELVILLE, NY 11747-4501 USA SN 0021-8979 EI 1089-7550 J9 J APPL PHYS JI J. Appl. Phys. PD OCT 28 PY 2016 VL 120 IS 16 AR 163102 DI 10.1063/1.4965728 PG 6 WC Physics, Applied SC Physics GA EB7PI UT WOS:000387580600002 ER PT J AU Shinde, D Arnoldi, L Devaraj, A Vella, A AF Shinde, D. Arnoldi, L. Devaraj, A. Vella, A. TI Laser-material interaction during atom probe tomography of oxides with embedded metal nanoparticles SO JOURNAL OF APPLIED PHYSICS LA English DT Article ID ULTRA-FAST LASER; FIELD EVAPORATION; GOLD; ABSORPTION; MGO; NANOSPHERES; PERFORMANCE; IONIZATION; SIMULATION; TIP AB Oxide-supported metal nano-particles are of great interest in catalysis but also in the development of new large-spectrum-absorption materials. The design of such nano materials requires three-dimensional characterization with a high spatial resolution and elemental selectivity. The laser assisted Atom Probe Tomography (La-APT) presents both these capacities if an accurate understanding of laser-material interaction is developed. In this paper, we focus on the fundamental physics of field evaporation as a function of sample geometry, laser power, and DC electric field for Au nanoparticles embedded in MgO. By understanding the laser-material interaction through experiments and a theoretical model of heat diffusion inside the sample after the interaction with laser pulse, we point out the physical origin of the noise and determine the conditions to reduce it by more than one order of magnitude, improving the sensitivity of the La-APT for metal-dielectric composites. Published by AIP Publishing. C1 [Shinde, D.; Arnoldi, L.; Vella, A.] Normandie Univ, UMR CNRS 6634, Univ & INSA Rouen, Grp Phys Mat, Ave Univ BP12, F-76801 St Etienne, France. [Devaraj, A.] Pacific Northwest Natl Lab, Phys & Computat Sci Directorate, POB 999, Richland, WA 99352 USA. RP Vella, A (reprint author), Normandie Univ, UMR CNRS 6634, Univ & INSA Rouen, Grp Phys Mat, Ave Univ BP12, F-76801 St Etienne, France. EM angela.vella@univ-rouen.fr FU French "l'Agence Nationale de la Recherche (ANR)" through program "Investissements d'Avenir" [ANR-10-LABX-09-01]; LabEx EMC3; ASAP project; Carnot institute ESP (Nano-T-AP project); DOE Office of Biological and Environmental Research FX This work was supported by the French "l'Agence Nationale de la Recherche (ANR)," through the program "Investissements d'Avenir"(ANR-10-LABX-09-01), LabEx EMC3, ASAP project and the Carnot institute ESP (Nano-T-AP project)). A.D. would like to acknowledge the chemical imaging initiative, a laboratory directed research and development program at Pacific Northwest National Laboratory and William R. Wiley Environmental Molecular Sciences Laboratory (EMSL), a national scientific user facility sponsored by DOE Office of Biological and Environmental Research and located at PNNL. NR 44 TC 0 Z9 0 U1 3 U2 3 PU AMER INST PHYSICS PI MELVILLE PA 1305 WALT WHITMAN RD, STE 300, MELVILLE, NY 11747-4501 USA SN 0021-8979 EI 1089-7550 J9 J APPL PHYS JI J. Appl. Phys. PD OCT 28 PY 2016 VL 120 IS 16 AR 164308 DI 10.1063/1.4966122 PG 6 WC Physics, Applied SC Physics GA EB7PI UT WOS:000387580600030 ER PT J AU Swartz, CH Zaunbrecher, KN Sohal, S LeBlanc, EG Edirisooriya, M Ogedengbe, OS Petersen, JE Jayathilaka, PARD Myers, TH Holtz, MW Barnes, TM AF Swartz, C. H. Zaunbrecher, K. N. Sohal, S. LeBlanc, E. G. Edirisooriya, M. Ogedengbe, O. S. Petersen, J. E. Jayathilaka, P. A. R. D. Myers, T. H. Holtz, M. W. Barnes, T. M. TI Factors influencing photoluminescence and photocarrier lifetime in CdSeTe/CdMgTe double heterostructures SO JOURNAL OF APPLIED PHYSICS LA English DT Article ID MINORITY-CARRIER LIFETIME; CDTE SOLAR-CELLS; OPTICAL-PROPERTIES; DOPED CDTE; RECOMBINATION; CENTERS; SEMICONDUCTORS AB CdSeTe/CdMgTe double heterostructures were produced with both n-type and unintentionally doped absorber layers. Measurements of the dependence of photoluminescence intensity on excitation intensity were carried out, as well as measurements of time-resolved photoluminescence decay after an excitation pulse. It was found that decay times under very low photon injection conditions are dominated by a non-radiative Shockley-Read-Hall process described using a recombination center with an asymmetric capture cross section, where the cross section for holes is larger than that for electrons. As a result of the asymmetry, the center effectively extends photoluminescence decay by a hole trapping phenomenon. A reduction in electron capture cross section appeared at doping densities over 10(16) cm(-3). An analysis of the excitation intensity dependence of room temperature photoluminescence revealed a strong relationship with doping concentration. This allows estimates of the carrier concentration to be made through a non-destructive optical method. Iodine was found to be an effective n-type dopant for CdTe, allowing controllable carrier concentrations without an increased rate of non-radiative recombination. Published by AIP Publishing. C1 [Swartz, C. H.; LeBlanc, E. G.; Edirisooriya, M.; Ogedengbe, O. S.; Petersen, J. E.; Jayathilaka, P. A. R. D.; Myers, T. H.] Texas State Univ, Mat Sci Engn & Commercializat Program, 601 Univ Dr, San Marcos, TX 78666 USA. [Zaunbrecher, K. N.; Barnes, T. M.] Natl Renewable Energy Lab, 15013 Denver West Pkwy MS RSF200, Golden, CO 80401 USA. [Sohal, S.; Holtz, M. W.] Texas State Univ, Dept Phys, 601 Univ Dr, San Marcos, TX 78666 USA. RP Swartz, CH (reprint author), Texas State Univ, Mat Sci Engn & Commercializat Program, 601 Univ Dr, San Marcos, TX 78666 USA. EM craig.swartz@txstate.edu OI Holtz, Mark/0000-0001-9524-964X; LeBlanc, Elizabeth/0000-0003-0520-8268 FU Alliance for Sustainable Energy, LLC; U.S. Department of Energy [DEAC36-08GO28308 FPACE II, ZEJ-4-42007-0] FX Funding from the Alliance for Sustainable Energy, LLC, the manager and operator of the National Renewable Energy Laboratory for the U.S. Department of Energy. Contract No. DEAC36-08GO28308 FPACE II: Approaching the S-Q Limit with Epitaxial CdTe, Subcontract No. ZEJ-4-42007-0. NR 44 TC 0 Z9 0 U1 10 U2 10 PU AMER INST PHYSICS PI MELVILLE PA 1305 WALT WHITMAN RD, STE 300, MELVILLE, NY 11747-4501 USA SN 0021-8979 EI 1089-7550 J9 J APPL PHYS JI J. Appl. Phys. PD OCT 28 PY 2016 VL 120 IS 16 AR 165305 DI 10.1063/1.4966574 PG 7 WC Physics, Applied SC Physics GA EB7PI UT WOS:000387580600058 ER PT J AU Yakami, BR Poudyal, U Nandyala, SR Rimal, G Cooper, JK Zhang, XJ Wang, J Wang, WY Pikal, JM AF Yakami, Baichhabi R. Poudyal, Uma Nandyala, Shashank R. Rimal, Gaurab Cooper, Jason K. Zhang, Xuejie Wang, Jing Wang, Wenyong Pikal, Jon M. TI Steady state and time resolved optical characterization studies of Zn2SnO4 nanowires for solar cell applications SO JOURNAL OF APPLIED PHYSICS LA English DT Article ID ZINC-STANNATE; THIN-FILM; ZNO; LUMINESCENCE; TRANSISTORS; RECOMBINATION; NANOPARTICLES; EFFICIENCY; TRANSPORT; DYNAMICS AB Nanowires are a promising option for sensitized solar cells, sensors, and display technology. Most of the work thus far has focused on binary oxides for these nanowires, but ternary oxides have advantages in additional control of optical and electronic properties. Here, we report on the diffuse reflectance, Low Temperature and Room Temperature Photoluminescence (PL), PL excitation spectrum, and Time Resolved PL (TRPL) of Zinc Tin Oxide (ZTO) nanowires grown by Chemical Vapor Deposition. The PL from the ZTO nanowires does not exhibit any band gap or near gap emission, and the diffuse reflectance measurement confirms that these ZTO nanowires have a direct forbidden transition. The broad PL spectrum reveals two Gaussian peaks centered at 1.86 eV (red) and 2.81 eV (blue), representing two distinct defect states or complexes. The PL spectra were further studied by the Time Resolved Emission Spectrum and intensity dependent PL and TRPL. The time resolved measurements show complex non-exponential decays at all wavelengths, indicative of defect to defect transitions, and the red emissive states decay much slower than the blue emissive states. The effects of annealing in air and vacuum are studied to investigate the origin of the defect states in the nanowires, showing that the blue states are related to oxygen vacancies. We propose an energy band model for the nanowires containing defect states within the band gap and the associated transitions between these states that are consistent with our measurements. Published by AIP Publishing. C1 [Yakami, Baichhabi R.; Nandyala, Shashank R.; Pikal, Jon M.] Univ Wyoming, Dept Elect & Comp Engn, Laramie, WY 82071 USA. [Poudyal, Uma; Rimal, Gaurab; Wang, Wenyong] Univ Wyoming, Dept Phys & Astron, Laramie, WY 82071 USA. [Cooper, Jason K.] Lawrence Berkeley Natl Lab, Div Mat Sci, Berkeley, CA 94720 USA. [Zhang, Xuejie; Wang, Jing] Sun Yat Sen Univ, Sch Chem & Chem Engn, State Key Lab Optoelect Mat & Technol, Key Lab Bioinorgan & Synthet Chem,Minist Educ, Guangzhou 510275, Guangdong, Peoples R China. RP Pikal, JM (reprint author), Univ Wyoming, Dept Elect & Comp Engn, Laramie, WY 82071 USA. EM jpikal@uwyo.edu RI Rimal, Gaurab/C-5269-2017 OI Rimal, Gaurab/0000-0002-7991-7772 FU U.S. Department of Energy, Office of Basic Energy Sciences, Division of Materials Sciences, and Engineering [DE-FG02-10ER46728] FX The authors would like to thank Dr. Bruce Parkinson for the generous use of his UV-VIS spectrophotometer for the diffuse reflectance measurements, and Dr. Marc Achermann of the Lucerne University in Switzerland for fruitful discussion and suggestions on this manuscript. Also, we would like to thank Dr. William Rice, University of Wyoming and Dr. TeYu Chen, University of Wyoming for their helpful suggestions on the experiments and discussion on the manuscript. This work was supported by the U.S. Department of Energy, Office of Basic Energy Sciences, Division of Materials Sciences, and Engineering under Award No. DE-FG02-10ER46728. NR 52 TC 0 Z9 0 U1 20 U2 20 PU AMER INST PHYSICS PI MELVILLE PA 1305 WALT WHITMAN RD, STE 300, MELVILLE, NY 11747-4501 USA SN 0021-8979 EI 1089-7550 J9 J APPL PHYS JI J. Appl. Phys. PD OCT 28 PY 2016 VL 120 IS 16 AR 163101 DI 10.1063/1.4965697 PG 8 WC Physics, Applied SC Physics GA EB7PI UT WOS:000387580600001 ER PT J AU Brabec, J Banik, S Kowalski, K Pittner, J AF Brabec, Jiri Banik, Subrata Kowalski, Karol Pittner, Jiri TI Perturbative universal state-selective correction for state-specific multi-reference coupled cluster methods SO JOURNAL OF CHEMICAL PHYSICS LA English DT Article ID INCOMPLETE MODEL SPACES; BRILLOUIN-WIGNER; HILBERT-SPACE; GROUND-STATE; CONFIGURATION-INTERACTION; PARALLEL IMPLEMENTATION; MOLECULAR APPLICATIONS; CONTINUOUS TRANSITION; TRIPLE CORRECTIONS; EXCITED-STATES AB In this work, we report an extension of our previous development of the universal state-selective (USS) multireference coupled-cluster (MRCC) formalism. It was shown [Brabec et al., J. Chem. Phys. 136, 124102 (2012)] and [Banik et al., J. Chem. Phys. 142, 114106 (2015)] that the USS(2) approach significantly improves the accuracy of Brillouin-Wigner and Mukherjee MRCC formulations, however, the numerical and storage costs associated with calculating highly excited intermediates pose a significant challenge, which can restrict the applicability of the USS(2) method. Therefore, we introduce a perturbative variant of the USS(2) approach (USS(pt)), which substantially reduces numerical overhead of the full USS(2) correction while preserving its accuracy. Since the new USS(pt) implementation calculates the triple and quadruple projections in on-the-fly manner, the memory bottleneck associated with the need of storing expensive recursive intermediates is entirely eliminated. On the example of several benchmark systems, we demonstrate accuracies of USS(pt) and USS(2) approaches and their efficiency in describing quasidegenerate electronic states. It is also shown that the USS(pt) method significantly alleviates problems associated with the lack of invariance of MRCC theories upon the rotation of active orbitals. Published by AIP Publishing. C1 [Brabec, Jiri; Banik, Subrata; Pittner, Jiri] Acad Sci Czech Republic, J Heyrovsky Inst Phys Chem, CZ-18223 Prague 8, Czech Republic. [Kowalski, Karol] Pacific Northwest Natl Lab, William R Wiley Environm Mol Sci Lab, Battelle, K8-91,POB 999, Richland, WA 99352 USA. RP Brabec, J (reprint author), Acad Sci Czech Republic, J Heyrovsky Inst Phys Chem, CZ-18223 Prague 8, Czech Republic. EM jiri.brabec@jh-inst.cas.cz; karol.kowalski@pnnl.gov; jiri.pittner@jh-inst.cas.cz OI Brabec, Jiri/0000-0002-7764-9890; banik, subrata/0000-0001-5155-3957 FU Ministry of education, youth and sports of the Czech Republic [LH13117]; Czech Science Foundation [208/11/2222, 15-00058Y]; Ministry of Education, Youth and Sports from the Large Infrastructures for Research, Experimental Development and Innovations project "IT4Innovations National Supercomputing Center [LM2015070]; Department of Energy's Office of Biological and Environmental Research; U.S. Department of Energy by the Battelle Memorial Institute [DE-AC06-76RLO-1830] FX We acknowledge the support by the Ministry of education, youth and sports of the Czech Republic (Project No. LH13117) and by the Czech Science Foundation (Project No. 208/11/2222). JB acknowledges the support by the Czech Science Foundation (Project No. 15-00058Y). This work was supported by the Ministry of Education, Youth and Sports from the Large Infrastructures for Research, Experimental Development and Innovations project "IT4Innovations National Supercomputing Center - LM2015070." A large portion of calculations has been performed using EMSL, a national scientific user facility sponsored by the Department of Energy's Office of Biological and Environmental Research and located at Pacific Northwest National Laboratory. The Pacific Northwest National Laboratory is operated for the U.S. Department of Energy by the Battelle Memorial Institute under Contract No. DE-AC06-76RLO-1830. NR 71 TC 0 Z9 0 U1 1 U2 1 PU AMER INST PHYSICS PI MELVILLE PA 1305 WALT WHITMAN RD, STE 300, MELVILLE, NY 11747-4501 USA SN 0021-9606 EI 1089-7690 J9 J CHEM PHYS JI J. Chem. Phys. PD OCT 28 PY 2016 VL 145 IS 16 AR 164106 DI 10.1063/1.4965826 PG 11 WC Chemistry, Physical; Physics, Atomic, Molecular & Chemical SC Chemistry; Physics GA EB7RA UT WOS:000387586200011 PM 27802607 ER PT J AU Jones, DB Ali, E Ning, CG Colgan, J Ingolfsson, O Madison, DH Brunger, MJ AF Jones, D. B. Ali, E. Ning, C. G. Colgan, J. Ingolfsson, O. Madison, D. H. Brunger, M. J. TI Electron impact ionization dynamics of para-benzoquinone SO JOURNAL OF CHEMICAL PHYSICS LA English DT Article ID LOW-ENERGY-ELECTRON; P-BENZOQUINONE; NEGATIVE-ION; PHOTOELECTRON-SPECTROSCOPY; BIOMEDICAL APPLICATIONS; ABSORPTION SPECTRUM; POSITRON TRACKS; PHOTOSYSTEM-II; RADICAL-ANION; METAL-FREE AB Triple differential cross sections (TDCSs) for the electron impact ionization of the unresolved combination of the 4 highest occupied molecular orbitals (4b(3g), 5b(2u), 1b(1g), and 2b(3u)) of para-benzoquinone are reported. These were obtained in an asymmetric coplanar geometry with the scattered electron being observed at the angles -7.5 degrees, -10.0 degrees, -12.5 degrees and -15.0 degrees. The experimental cross sections are compared to theoretical calculations performed at the molecular 3-body distorted wave level, with a marginal level of agreement between them being found. The character of the ionized orbitals, through calculated momentum profiles, provides some qualitative interpretation for the measured angular distributions of the TDCS. Published by AIP Publishing. C1 [Jones, D. B.; Brunger, M. J.] Flinders Univ S Australia, Sch Chem & Phys Sci, GPO Box 2100, Adelaide, SA 5001, Australia. [Ali, E.; Madison, D. H.] Missouri Univ Sci & Technol, Dept Phys, Rolla, MO 65409 USA. [Ning, C. G.] Tsinghua Univ, Dept Phys, State Key Lab Low Dimens Quantum Phys, Beijing 100084, Peoples R China. [Colgan, J.] Los Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA. [Ingolfsson, O.] Univ Iceland, Inst Sci, Dunhagi 3, IS-107 Reykjavik, Iceland. [Ingolfsson, O.] Univ Iceland, Dept Chem, Dunhagi 3, IS-107 Reykjavik, Iceland. [Brunger, M. J.] Univ Malaya, Inst Math Sci, Kuala Lumpur 50603, Malaysia. RP Jones, DB; Brunger, MJ (reprint author), Flinders Univ S Australia, Sch Chem & Phys Sci, GPO Box 2100, Adelaide, SA 5001, Australia.; Brunger, MJ (reprint author), Univ Malaya, Inst Math Sci, Kuala Lumpur 50603, Malaysia. EM darryl.jones@flinders.edu.au; michael.brunger@flinders.edu.au FU Australian Research Council; National Natural Science Foundation of China (NSFC) [11174175]; National Nuclear Security Administration of the U.S. Department of Energy [DE-AC5206NA25396]; US National Science Foundation [PHY-1505819] FX One of us (M.J.B.) acknowledges the Australian Research Council for some financial support. C.G.N. acknowledges the support from the National Natural Science Foundation of China (NSFC) (Grant No. 11174175). Computational work was carried out using LANL Institutional Computing Resources. The Los Alamos National Laboratory is operated by Los Alamos National Security, LLC for the National Nuclear Security Administration of the U.S. Department of Energy under Contract No. DE-AC5206NA25396. This work was partly supported by the US National Science Foundation under Grant. No. PHY-1505819 (EA and DM). NR 57 TC 0 Z9 0 U1 3 U2 3 PU AMER INST PHYSICS PI MELVILLE PA 1305 WALT WHITMAN RD, STE 300, MELVILLE, NY 11747-4501 USA SN 0021-9606 EI 1089-7690 J9 J CHEM PHYS JI J. Chem. Phys. PD OCT 28 PY 2016 VL 145 IS 16 AR 164306 DI 10.1063/1.4965919 PG 7 WC Chemistry, Physical; Physics, Atomic, Molecular & Chemical SC Chemistry; Physics GA EB7RA UT WOS:000387586200026 PM 27802623 ER PT J AU Kendrick, BK Hazra, J Balakrishnan, N AF Kendrick, B. K. Hazra, Jisha Balakrishnan, N. TI Geometric phase effects in the ultracold H + H-2 reaction SO JOURNAL OF CHEMICAL PHYSICS LA English DT Article ID QUANTUM REACTIVE SCATTERING; CONICAL INTERSECTION; CHEMICAL-REACTIONS; H+O-2 SCATTERING; SURFACE; RECOMBINATION; SINGULARITIES; PROBABILITIES; RESONANCES; COLLISIONS AB The H-3 system has served as a prototype for geometric phase (GP) effects in bimolecular chemical reactions for over three decades. Despite a large number of theoretical and experimental efforts, no conclusive evidence of GP effects in the integral cross section or reaction rate has been presented until recently [B. Kendrick et al., Phys. Rev. Lett. 115, 153201 (2015)]. Here we report a more detailed account of GP effects in the H + H-2(v = 4, j = 0) -> H + H-2(v', j') (para-para) reaction rate coefficients for temperatures between 1 mu K (8.6 x 10(-11) eV) and 100 K (8.6 x 10(-3) eV). The GP effect is found to persist in both vibrationally resolved and total rate coefficients for collision energies up to about 10 K. The GP effect also appears in rotationally resolved differential cross sections leading to a very different oscillatory structure in both energy and scattering angle. It is shown to suppress a prominent shape resonance near 1 K and enhance a shape resonance near 8 K, providing new experimentally verifiable signatures of the GP effect in the fundamental hydrogen exchange reaction. The GP effect in the D + D-2 and T + T-2 reactions is also examined in the ultracold limit and its sensitivity to the potential energy surface is explored. (C) 2016 Author(s). All article content, except where otherwise noted, is licensed under a Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). C1 [Kendrick, B. K.] Los Alamos Natl Lab, Theoret Div T1, MS B221, Los Alamos, NM 87545 USA. [Hazra, Jisha; Balakrishnan, N.] Univ Nevada, Dept Chem, Las Vegas, NV 89154 USA. RP Kendrick, BK (reprint author), Los Alamos Natl Lab, Theoret Div T1, MS B221, Los Alamos, NM 87545 USA. EM bkendric@lanl.gov FU US Department of Energy under Laboratory Directed Research and Development Program at Los Alamos National Laboratory [20140309ER]; National Security Administration of the US Department of Energy [DE-AC52-06NA25396]; Army Research Office, MURI [W911NF-12-1-0476]; National Science Foundation [PHY-1505557] FX B.K.K. acknowledges that part of this work was done under the auspices of the US Department of Energy under Project No. 20140309ER of the Laboratory Directed Research and Development Program at Los Alamos National Laboratory. Los Alamos National Laboratory is operated by Los Alamos National Security, LLC, for the National Security Administration of the US Department of Energy under Contract No. DE-AC52-06NA25396. The UNLV team acknowledges support from the Army Research Office, MURI Grant No. W911NF-12-1-0476, and the National Science Foundation, Grant No. PHY-1505557. NR 43 TC 2 Z9 2 U1 2 U2 2 PU AMER INST PHYSICS PI MELVILLE PA 1305 WALT WHITMAN RD, STE 300, MELVILLE, NY 11747-4501 USA SN 0021-9606 EI 1089-7690 J9 J CHEM PHYS JI J. Chem. Phys. PD OCT 28 PY 2016 VL 145 IS 16 AR 164303 DI 10.1063/1.4966037 PG 9 WC Chemistry, Physical; Physics, Atomic, Molecular & Chemical SC Chemistry; Physics GA EB7RA UT WOS:000387586200023 PM 27802652 ER PT J AU Moussa, JE AF Moussa, Jonathan E. TI Minimax rational approximation of the Fermi-Dirac distribution SO JOURNAL OF CHEMICAL PHYSICS LA English DT Article ID MATRICES AB Accurate rational approximations of the Fermi-Dirac distribution are a useful component in many numerical algorithms for electronic structure calculations. The best known approximations use O(log(beta Delta) log(epsilon(-1))) poles to achieve an error tolerance. at temperature beta(-1) over an energy interval Delta. We apply minimax approximation to reduce the number of poles by a factor of four and replace Delta with Delta(occ), the occupied energy interval. This is particularly beneficial when. Delta >> Delta(occ), such as in electronic structure calculations that use a large basis set. Published by AIP Publishing. C1 [Moussa, Jonathan E.] Sandia Natl Labs, Ctr Res Comp, Albuquerque, NM 87185 USA. RP Moussa, JE (reprint author), Sandia Natl Labs, Ctr Res Comp, Albuquerque, NM 87185 USA. EM godotalgorithm@gmail.com FU NNSA Advanced Simulation and Computing - Physics and Engineering Models program at Sandia National Laboratories; U.S. Department of Energy's National Nuclear Security Administration [DE-AC04-94AL85000] FX I thank Andrew Baczewski and Toby Jacobson for discussions and proofreading. This work was supported by the NNSA Advanced Simulation and Computing - Physics and Engineering Models program at Sandia National Laboratories. Sandia National Laboratories is a multi-program laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin Corporation, for the U.S. Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL85000. NR 24 TC 0 Z9 0 U1 1 U2 1 PU AMER INST PHYSICS PI MELVILLE PA 1305 WALT WHITMAN RD, STE 300, MELVILLE, NY 11747-4501 USA SN 0021-9606 EI 1089-7690 J9 J CHEM PHYS JI J. Chem. Phys. PD OCT 28 PY 2016 VL 145 IS 16 AR 164108 DI 10.1063/1.4965886 PG 6 WC Chemistry, Physical; Physics, Atomic, Molecular & Chemical SC Chemistry; Physics GA EB7RA UT WOS:000387586200013 PM 27802627 ER PT J AU Osborn, DL Hayden, CC Hemberger, P Bodi, A Voronova, K Sztaray, B AF Osborn, David L. Hayden, Carl C. Hemberger, Patrick Bodi, Andras Voronova, Krisztina Sztaray, Balint TI Breaking through the false coincidence barrier in electron-ion coincidence experiments SO JOURNAL OF CHEMICAL PHYSICS LA English DT Article ID PHOTOELECTRON-PHOTOION COINCIDENCE; SPECTROSCOPY; DISSOCIATION; DYNAMICS; ISOMERS AB Photoelectron Photoion Coincidence (PEPICO) spectroscopy holds the promise of a universal, isomer-selective, and sensitive analytical technique for time-resolved quantitative analysis of bimolecular chemical reactions. Unfortunately, its low dynamic range of similar to 10(3) has largely precluded its use for this purpose, where a dynamic range of at least 10(5) is generally required. This limitation is due to the false coincidence background common to all coincidence experiments, especially at high count rates. Electron/ion pairs emanating from separate ionization events but arriving within the ion time of flight (TOF) range of interest constitute the false coincidence background. Although this background has uniform intensity at every m/z value, the Poisson scatter in the false coincidence background obscures small signals. In this paper, temporal ion deflection coupled with a position-sensitive ion detector enables suppression of the false coincidence background, increasing the dynamic range in the PEPICO TOF mass spectrum by 2-3 orders of magnitude. The ions experience a time-dependent electric deflection field at a well-defined fraction of their time of flight. This deflection defines an m/z- and ionization-time dependent ion impact position for true coincidences, whereas false coincidences appear randomly outside this region and can be efficiently suppressed. When cold argon clusters are ionized, false coincidence suppression allows us to observe species up to Ar-9(+), whereas Ar-4(+) is the largest observable cluster under traditional operation. This advance provides mass-selected photoelectron spectra for fast, high sensitivity quantitative analysis of reacting systems. Published by AIP Publishing. C1 [Osborn, David L.; Hayden, Carl C.] Sandia Natl Labs, Combust Res Facil, Livermore, CA 94551 USA. [Hemberger, Patrick; Bodi, Andras] Paul Scherrer Inst, Lab Femtochem & Synchrotron Radiat, CH-5232 Villigen, Switzerland. [Voronova, Krisztina; Sztaray, Balint] Univ Pacific, Dept Chem, Stockton, CA 95211 USA. RP Sztaray, B (reprint author), Univ Pacific, Dept Chem, Stockton, CA 95211 USA. EM bsztaray@pacific.edu RI Hemberger, Patrick/E-7909-2017; OI Hemberger, Patrick/0000-0002-1251-4549; Bodi, Andras/0000-0003-2742-1051 FU National Science Foundation [CHE-1266407]; U.S. Department of Energy under Visiting Faculty Program; Swiss Federal Office for Energy (BFE) [101969/152433, SI/501269-01]; U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences FX This work has been funded by the National Science Foundation (Grant No. CHE-1266407) and by the U.S. Department of Energy under the Visiting Faculty Program. The experimental work was carried out at the VUV beamline of the Swiss Light Source of the Paul Scherrer Institute. The financial support of the Swiss Federal Office for Energy (BFE Contract Nos. 101969/152433 and SI/501269-01) is gratefully acknowledged. This material is based upon work supported by the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences. NR 31 TC 0 Z9 0 U1 8 U2 8 PU AMER INST PHYSICS PI MELVILLE PA 1305 WALT WHITMAN RD, STE 300, MELVILLE, NY 11747-4501 USA SN 0021-9606 EI 1089-7690 J9 J CHEM PHYS JI J. Chem. Phys. PD OCT 28 PY 2016 VL 145 IS 16 AR 164202 DI 10.1063/1.4965428 PG 8 WC Chemistry, Physical; Physics, Atomic, Molecular & Chemical SC Chemistry; Physics GA EB7RA UT WOS:000387586200020 PM 27802642 ER PT J AU Lam, KK Hall, R Clum, A Rao, S AF Lam, Ka-Kit Hall, Richard Clum, Alicia Rao, Satish TI BIGMAC : breaking inaccurate genomes and merging assembled contigs for long read metagenomic assembly SO BMC BIOINFORMATICS LA English DT Article DE Genome assembly; Next generation sequencing; Metagenomics ID ALIGNMENT; TOOL AB Background: The problem of de-novo assembly for metagenomes using only long reads is gaining attention. We study whether post-processing metagenomic assemblies with the original input long reads can result in quality improvement. Previous approaches have focused on pre-processing reads and optimizing assemblers. BIGMAC takes an alternative perspective to focus on the post-processing step. Results: Using both the assembled contigs and original long reads as input, BIGMAC first breaks the contigs at potentially mis-assembled locations and subsequently scaffolds contigs. Our experiments on metagenomes assembled from long reads show that BIGMAC can improve assembly quality by reducing the number of mis-assemblies while maintaining or increasing N50 and N75. Moreover, BIGMAC shows the largest N75 to number of mis-assemblies ratio on all tested datasets when compared to other post-processing tools. Conclusions: BIGMAC demonstrates the effectiveness of the post-processing approach in improving the quality of metagenomic assemblies. C1 [Lam, Ka-Kit; Rao, Satish] Univ Calif Berkeley, Dept Elect Engn & Comp Sci, Berkeley, CA 94720 USA. [Hall, Richard] Pacific Biosci, Menlo Pk, CA USA. [Clum, Alicia] Joint Genome Inst, Walnut Creek, CA USA. RP Rao, S (reprint author), Univ Calif Berkeley, Dept Elect Engn & Comp Sci, Berkeley, CA 94720 USA. EM satishr@cs.berkeley.edu FU National Science Foundation [CCF-1528174, CCF-1535989] FX We would like to thank Jon Badalamenti (University of Minnesota), Jason Chin (PacBio), James Drake (PacBio), Asif Khalak (Samsung, mHealth), Kurt LaButti (JGI), Julia Oh (Jax.org), Lior Pachter (UC Berkeley), Lorian Schaeffer (UC Berkeley), David Tse (Stanford University), Lizzy Wilbanks (Caltech), Siu Ming Yiu (University of Hong Kong) for discussion. We would also like to thank Jon Badalamenti (University of Minnesota), Julia Oh (Jax. org), Lizzy Wilbanks (Caltech) for test data. This material is based upon the work supported by the National Science Foundation under grant numbers CCF-1528174 and CCF-1535989. NR 13 TC 0 Z9 0 U1 1 U2 1 PU BIOMED CENTRAL LTD PI LONDON PA 236 GRAYS INN RD, FLOOR 6, LONDON WC1X 8HL, ENGLAND SN 1471-2105 J9 BMC BIOINFORMATICS JI BMC Bioinformatics PD OCT 28 PY 2016 VL 17 AR 435 DI 10.1186/s12859-016-1288-y PG 11 WC Biochemical Research Methods; Biotechnology & Applied Microbiology; Mathematical & Computational Biology SC Biochemistry & Molecular Biology; Biotechnology & Applied Microbiology; Mathematical & Computational Biology GA EA3GY UT WOS:000386491200001 PM 27793084 ER PT J AU Yao, VJ D'Angelo, S Butler, KS Theron, C Smith, TL Marchio, S Gelovani, JG Sidman, RL Dobroff, AS Brinker, CJ Bradbury, ARM Arap, W Pasqualini, R AF Yao, Virginia J. D'Angelo, Sara Butler, Kimberly S. Theron, Christophe Smith, Tracey L. Marchio, Serena Gelovani, Juri G. Sidman, Richard L. Dobroff, Andrey S. Brinker, C. Jeffrey Bradbury, Andrew R. M. Arap, Wadih Pasqualini, Renata TI Ligand-targeted theranostic nanomedicines against cancer SO JOURNAL OF CONTROLLED RELEASE LA English DT Article DE Antibody display; Phage display; Peptide ligands; Protocells; Tumor targeting ID MESOPOROUS SILICA NANOPARTICLES; SUPPORTED LIPID-BILAYERS; HUMAN PROSTATE-CANCER; COMBINATORIAL PEPTIDE SELECTION; INTERLEUKIN-11 RECEPTOR-ALPHA; METASTATIC BREAST-CANCER; PHAGE DISPLAY LIBRARIES; SMALL-INTERFERING RNA; LIPOSOME-ENCAPSULATED DOXORUBICIN; GLUCOSE-REGULATED PROTEINS AB Nanomedicines have significant potential for cancer treatment. Although the majority of nanomedicines currently tested in clinical trials utilize simple, biocompatible liposome-based nanocarriers, their widespread use is limited by non-specificity and low target site concentration and thus, do not provide a substantial clinical advantage over conventional, systemic chemotherapy. In the past 20 years, we have identified specific receptors expressed on the surfaces of tumor endothelial and perivascular cells, tumor cells, the extracellular matrix and stromal cells using combinatorial peptide libraries displayed on bacteriophage. These studies corroborate the notion that unique receptor proteins such as IL-11R alpha, GRP78, EphA5, among others, are differentially overexpressed in tumors and present opportunities to deliver tumor-specific therapeutic drugs. By using peptides that bind to tumor-specific cell-surface receptors, therapeutic agents such as apoptotic peptides, suicide genes, imaging dyes or chemotherapeutics can be precisely and systemically delivered to reduce tumor growth in vivo, without harming healthy cells. Given the clinical applicability of peptide-based therapeutics, targeted delivery of nanocarriers loaded with therapeutic cargos seems plausible. We propose a modular design of a functionalized protocell in which a tumor-targeting moiety, such as a peptide or recombinant human antibody single chain variable fragment (scFv), is conjugated to a lipid bilayer surrounding a silica-based nanocarrier core containing a protected therapeutic cargo. The functionalized protocell can be tailored to a specific cancer subtype and treatment regimen by exchanging the tumor-targeting moiety and/or therapeutic cargo or used in combination to create unique, theranostic agents. In this review, we summarize the identification of tumor-specific receptors through combinatorial phage display technology and the use of antibody display selection to identify recombinant human scFvs against these tumor-specific receptors. We compare the characteristics of different types of simple and complex nanocarriers, and discuss potential types of therapeutic cargos and conjugation strategies. The modular design of functionalized protocells may improve the efficacy and safety of nanomedicines for future cancer therapy. (C) 2016 The Authors. Published by Elsevier B.V. C1 [Yao, Virginia J.; D'Angelo, Sara; Smith, Tracey L.; Marchio, Serena; Dobroff, Andrey S.; Arap, Wadih; Pasqualini, Renata] Univ New Mexico, Ctr Comprehens Canc, Albuquerque, NM 87131 USA. [Yao, Virginia J.; D'Angelo, Sara; Smith, Tracey L.; Marchio, Serena; Dobroff, Andrey S.; Pasqualini, Renata] Univ New Mexico, Sch Med, Dept Internal Med, Div Mol Med, Albuquerque, NM 87131 USA. [Butler, Kimberly S.; Theron, Christophe; Brinker, C. Jeffrey] Univ New Mexico, Dept Chem & Biol Engn, Albuquerque, NM 87131 USA. [Marchio, Serena] Univ Turin, Dept Oncol, I-10060 Candiolo, Italy. [Gelovani, Juri G.] Wayne State Univ, Dept Biomed Engn, Coll Engn, Detroit, MI 48201 USA. [Gelovani, Juri G.] Wayne State Univ, Sch Med, Detroit, MI 48201 USA. [Sidman, Richard L.] Harvard Med Sch, Beth Israel Deaconess Med Ctr, Dept Neurol, Boston, MA 02215 USA. [Brinker, C. Jeffrey] Univ New Mexico, Ctr Microengn Mat, Albuquerque, NM 87131 USA. [Brinker, C. Jeffrey] Univ New Mexico, Hlth Sci Ctr, Dept Mol Genet & Microbiol, Canc Res & Treatment Ctr, Albuquerque, NM 87131 USA. [Brinker, C. Jeffrey] Sandia Natl Labs, Self Assembled Mat Dept, Albuquerque, NM 87185 USA. [Bradbury, Andrew R. M.] Los Alamos Natl Labs, Biosci Div, Los Alamos, NM 87545 USA. [Arap, Wadih] Univ New Mexico, Div Hematol Oncol, Dept Internal Med, Sch Med, Albuquerque, NM 87131 USA. [Theron, Christophe] CEA Saclay, CNRS, Francis Perrin Lab, IRAMIS,SPAM,URA CEA CNRS 2453, F-91191 Gif Sur Yvette, France. RP Arap, W; Pasqualini, R (reprint author), 1 Univ New Mexico, MSC07-4025,CRF 301, Albuquerque, NM 87131 USA. EM warap@salud.unm.edu; rpasqual@salud.unm.edu OI Bradbury, Andrew/0000-0002-5567-8172 FU National Cancer Institute (NCI) [2P30CA118100-11, 5R01CA103830-10]; Department of Defense [W81XWH-09-1-0224]; Gillson Longenbaugh Foundation [FP00000211]; NIH [5U54DK093500-02]; NCI Alliance for Nanotechnology in Cancer grant [NCI U01CA151792-01]; Leukemia and Lymphoma Society [13-A0-00-001461-01]; Oncothyreon Inc [UNM14-0945]; U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences, Division of Materials Sciences and Engineering; Sandia National Laboratories' Laboratory Directed Research and Development (LDRD) project [141704]; U.S. Department of Energy's National Nuclear Security Administration [DE-AC04-94AL850] FX This work was supported by grants from the National Cancer Institute (NCI) grant 2P30CA118100-11, 5R01CA103830-10 Department of Defense W81XWH-09-1-0224 and the Gillson Longenbaugh Foundation (Contract #FP00000211, WA, RP) and NIH 5U54DK093500-02 (ARMB). CJB and KSB acknowledge support from the NCI Alliance for Nanotechnology in Cancer grant NCI U01CA151792-01, the Leukemia and Lymphoma Society (13-A0-00-001461-01) and Oncothyreon Inc (UNM14-0945). CJB is supported by the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences, Division of Materials Sciences and Engineering and Sandia National Laboratories' Laboratory Directed Research and Development (LDRD) project 141704, which supported fundamental materials science research related to protocells. Sandia National Laboratories is a multiprogram laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin Corporation, for the U.S. Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL850. NR 357 TC 3 Z9 3 U1 35 U2 35 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0168-3659 EI 1873-4995 J9 J CONTROL RELEASE JI J. Control. Release PD OCT 28 PY 2016 VL 240 BP 267 EP 286 DI 10.1016/j.jconrel.2016.01.002 PG 20 WC Chemistry, Multidisciplinary; Pharmacology & Pharmacy SC Chemistry; Pharmacology & Pharmacy GA EA0BY UT WOS:000386250700023 PM 26772878 ER PT J AU Colgan, J AF Colgan, James TI The Opacity Project: computational methods SO JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS LA English DT Article C1 [Colgan, James] Los Alamos Natl Lab, Los Alamos, NM 87545 USA. RP Colgan, J (reprint author), Los Alamos Natl Lab, Los Alamos, NM 87545 USA. NR 6 TC 0 Z9 0 U1 1 U2 1 PU IOP PUBLISHING LTD PI BRISTOL PA TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND SN 0953-4075 EI 1361-6455 J9 J PHYS B-AT MOL OPT JI J. Phys. B-At. Mol. Opt. Phys. PD OCT 28 PY 2016 VL 49 IS 20 AR 200501 DI 10.1088/0953-4075/49/20/200501 PG 2 WC Optics; Physics, Atomic, Molecular & Chemical SC Optics; Physics GA DY9BX UT WOS:000385428500001 ER PT J AU Ren, J Ocola, LE Divan, R Czaplewski, DA Segal-Peretz, T Xiong, S Kline, RJ Arges, CG Nealey, PF AF Ren, J. Ocola, L. E. Divan, R. Czaplewski, D. A. Segal-Peretz, T. Xiong, S. Kline, R. J. Arges, C. G. Nealey, P. F. TI Post-directed-self-assembly membrane fabrication for in situ analysis of block copolymer structures SO NANOTECHNOLOGY LA English DT Article DE membrane fabrication; directed self-assembly; tomography; transmission electron microscopy; resonant soft x-ray scattering ID SEQUENTIAL INFILTRATION SYNTHESIS; CHEMICALLY PATTERNED SURFACES; X-RAY-SCATTERING; THIN-FILMS; TRIBLOCK COPOLYMER; SILICON-NITRIDE; OXYGEN PLASMA; TOMOGRAPHY; MORPHOLOGY AB Full characterization of the three-dimensional structures resulting from the directed self-assembly (DSA) of block copolymers (BCP) remains a difficult challenge. Transmission electron microscope (TEM) tomography and resonant soft x-ray scattering have emerged as powerful and complementary methods for through-film characterization; both techniques require samples to be prepared on specialized membrane substrates. Here we report a generalizable process to implement BCP DSA with density multiplication on silicon nitride membranes. A key feature of the process developed here is that it does not introduce any artefacts or damage to the polymer assemblies as DSA is performed prior to back-etched membrane formation. Because most research and applications of BCP lithography are based on silicon substrates, process variations introduced by implementing DSA on a silicon nitride/silicon stack versus silicon were identified and mitigated. Using full-wafers, membranes were fabricated with different sizes and layouts to enable both. TEM and x-ray characterization. Finally, both techniques were used to characterize structures resulting from the DSA of lamella-forming BCP with density multiplication. C1 [Ren, J.; Segal-Peretz, T.; Xiong, S.; Arges, C. G.; Nealey, P. F.] Univ Chicago, Inst Mol Engn, 5640 S Ellis Ave ERC 229, Chicago, IL 60637 USA. [Ocola, L. E.; Divan, R.; Czaplewski, D. A.] Argonne Natl Lab, Ctr Nanoscale Mat, 9700 S Cass Ave Bldg 440, Lemont, IL 60439 USA. [Segal-Peretz, T.; Nealey, P. F.] Argonne Natl Lab, Inst Mol Engn, 9700 S Cass Ave Bldg 241, Lemont, IL 60439 USA. [Kline, R. J.] NIST, Mat Sci & Engn Div, 100 Bur Dr, Gaithersburg, MD 20899 USA. RP Nealey, PF (reprint author), Univ Chicago, Inst Mol Engn, 5640 S Ellis Ave ERC 229, Chicago, IL 60637 USA.; Nealey, PF (reprint author), Argonne Natl Lab, Inst Mol Engn, 9700 S Cass Ave Bldg 241, Lemont, IL 60439 USA. EM nealey@uchicago.edu FU US Department of Energy, Office of Science, Office of Basic Energy Sciences [DE-AC02-06CH11357]; Office of Science, Office of Basic Energy Sciences, of the U.S. Department of Energy [DE-AC02-05CH11231]; US Department of Commerce, National Institute of Standards and Technology, Center for Hierarchical Materials Design (CHiMaD) [70NHNB14H012] FX Use of the Center for Nanoscale Materials, Electron Microscopy Center and Materials Science Division of Argonne National Laboratory was supported by the US Department of Energy, Office of Science, Office of Basic Energy Sciences, under Contract No. DE-AC02-06CH11357. Use of the Advanced Light Source is supported by the Director, Office of Science, Office of Basic Energy Sciences, of the U.S. Department of Energy under Contract No. DE-AC02-05CH11231. The project was in part funded by award 70NHNB14H012 from the US Department of Commerce, National Institute of Standards and Technology, as part of the Center for Hierarchical Materials Design (CHiMaD). NR 37 TC 1 Z9 1 U1 20 U2 20 PU IOP PUBLISHING LTD PI BRISTOL PA TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND SN 0957-4484 EI 1361-6528 J9 NANOTECHNOLOGY JI Nanotechnology PD OCT 28 PY 2016 VL 27 IS 43 AR 435303 DI 10.1088/0957-4484/27/43/435303 PG 10 WC Nanoscience & Nanotechnology; Materials Science, Multidisciplinary; Physics, Applied SC Science & Technology - Other Topics; Materials Science; Physics GA DY9WG UT WOS:000385485400003 ER PT J AU Aguilar-Arevalo, A Amidei, D Bertou, X Butner, M Cancelo, G Vazquez, AC Vergara, BAC Chavarria, AE Chavez, CR Neto, JRTD D'Olivo, JC Estrada, J Moroni, GF Gaior, R Guardincerri, Y Torres, KPH Izraelevitch, F Kavner, A Kilminster, B Lawson, I Letessier-Selvon, A Liao, J Mello, VBB Molina, J Pena, JR Privitera, P Ramanathan, K Sarkis, Y Schwarz, T Sengul, C Settimo, M Haro, MS Thomas, R Tiffenberg, J Tiouchichine, E Machado, DT Trillaud, F You, X Zhou, J AF Aguilar-Arevalo, A. Amidei, D. Bertou, X. Butner, M. Cancelo, G. Vazquez, A. Castaneda Vergara, B. A. Cervantes Chavarria, A. E. Chavez, C. R. Neto, J. R. T. de Mello D'Olivo, J. C. Estrada, J. Moroni, G. Fernandez Gaior, R. Guardincerri, Y. Torres, K. P. Hernandez Izraelevitch, F. Kavner, A. Kilminster, B. Lawson, I. Letessier-Selvon, A. Liao, J. Mello, V. B. B. Molina, J. Pena, J. R. Privitera, P. Ramanathan, K. Sarkis, Y. Schwarz, T. Sengul, C. Settimo, M. Haro, M. Sofo Thomas, R. Tiffenberg, J. Tiouchichine, E. Machado, D. Torres Trillaud, F. You, X. Zhou, J. CA DAMIC Collaboration TI Search for low-mass WIMPs in a 0.6 kg day exposure of the DAMIC experiment at SNOLAB SO PHYSICAL REVIEW D LA English DT Article ID DARK-MATTER PARTICLES; IONIZATION; SILICON; DETECTOR AB We present results of a dark matter search performed with a 0.6 kg d exposure of the DAMIC experiment at the SNOLAB underground laboratory. We measure the energy spectrum of ionization events in the bulk silicon of charge-coupled devices down to a signal of 60 eV electron equivalent. The data are consistent with radiogenic backgrounds, and constraints on the spin-independent WIMP-nucleon elastic-scattering cross section are accordingly placed. A region of parameter space relevant to the potential signal from the CDMS-II Si experiment is excluded using the same target for the first time. This result obtained with a limited exposure demonstrates the potential to explore the low-mass WIMP region (< 10 GeV c(-2)) with the upcoming DAMIC100, a 100 g detector currently being installed in SNOLAB. C1 [Aguilar-Arevalo, A.; Vazquez, A. Castaneda; Vergara, B. A. Cervantes; D'Olivo, J. C.; Torres, K. P. Hernandez; Sarkis, Y.; Trillaud, F.] Univ Nacl Autonoma Mexico, Mexico City, DF, Mexico. [Amidei, D.; Kavner, A.; Schwarz, T.] Univ Michigan, Dept Phys, Ann Arbor, MI 48109 USA. [Bertou, X.; Haro, M. Sofo; Tiouchichine, E.] Consejo Nacl Invest Cient & Tecn, CNEA, Inst Balseiro, Ctr Atom Bariloche, RA-1033 Buenos Aires, DF, Argentina. [Butner, M.; Cancelo, G.; Estrada, J.; Guardincerri, Y.; Izraelevitch, F.; Tiffenberg, J.] Fermilab Natl Accelerator Lab, POB 500, Batavia, IL 60510 USA. [Butner, M.] Northern Illinois Univ, De Kalb, IL USA. [Chavarria, A. E.; Pena, J. R.; Privitera, P.; Ramanathan, K.; Sengul, C.; Thomas, R.; Zhou, J.] Univ Chicago, Kavli Inst Cosmol Phys, Chicago, IL 60637 USA. [Chavarria, A. E.; Pena, J. R.; Privitera, P.; Ramanathan, K.; Sengul, C.; Thomas, R.; Zhou, J.] Univ Chicago, Enrico Fermi Inst, 5640 S Ellis Ave, Chicago, IL 60637 USA. [Chavez, C. R.; Molina, J.] Univ Nacl Asuncion, Fac Ingn, San Lorenzo, Paraguay. [Neto, J. R. T. de Mello; Mello, V. B. B.; Machado, D. Torres; You, X.] Univ Fed Rio de Janeiro, Inst Fis, Rio De Janeiro, RJ, Brazil. [Moroni, G. Fernandez] Univ Nacl Sur, Bahia Blanca, Buenos Aires, Argentina. [Gaior, R.; Letessier-Selvon, A.; Settimo, M.] Univ Paris 06, Lab Phys Nucl & Hautes Energies, Paris, France. [Gaior, R.; Letessier-Selvon, A.; Settimo, M.] Univ Paris 07, CNRS, IN2P3, Paris, France. [Kilminster, B.; Liao, J.] Univ Zurich, Inst Phys, Zurich, Switzerland. [Lawson, I.] SNOLAB, Lively, ON, Canada. RP Aguilar-Arevalo, A (reprint author), Univ Nacl Autonoma Mexico, Mexico City, DF, Mexico. FU Canada Foundation for Innovation; Province of Ontario Ministry of Research and Innovation; Kavli Institute for Cosmological Physics at the University of Chicago [NSF PHY-1125897, PHY-1506208]; Fermi National Accelerator Laboratory [DE-AC02-07CH11359]; Institut Lagrange de Paris (ILP) Laboratoire d'Excellence (LABEX) [ANR-10-LABX-63, ANR-11-IDEX-0004-02]; Swiss National Science Foundation [200021_153654]; Swiss Canton of Zurich; Mexico's Consejo Nacional de Ciencia y Tecnologia (CONACYT) [240666]; Direccion General de Asuntos del Personal Academico - Universidad Nacional Autonoma de Mexico (DGAPA-UNAM) (Programa de Apoyo a Proyectos de Investigacion e Innovacion Tecnologica (PAPIIT) Grants [IB100413, IN112213]; Brazil's Coordenacao de Aperfeicoamento de Pessoal de Nivel Superior; Conselho Nacional de Desenvolvimento Cientifico e Tecnologico; Fundacao de Amparo a Pesquisa do Estado de Rio de Janeiro FX We thank SNOLAB and its staff for support through underground space, logistical, and technical services. SNOLAB operations are supported by the Canada Foundation for Innovation and the Province of Ontario Ministry of Research and Innovation, with underground access provided by Vale at the Creighton Mine site. We are very grateful to the following agencies and organizations for financial support: Kavli Institute for Cosmological Physics at the University of Chicago through Grants No. NSF PHY-1125897 and No. PHY-1506208 and an endowment from the Kavli Foundation; Fermi National Accelerator Laboratory (Contract No. DE-AC02-07CH11359); Institut Lagrange de Paris (ILP) Laboratoire d'Excellence (LABEX) (under Reference No. ANR-10-LABX-63) supported by French state funds managed by the Agence Nationale de la Recherche (ANR) within the Investissements d'Avenir program under Reference No. ANR-11-IDEX-0004-02; Swiss National Science Foundation through Grant No. 200021_153654 and via the Swiss Canton of Zurich; Mexico's Consejo Nacional de Ciencia y Tecnologia (CONACYT) (Grant No. 240666) and Direccion General de Asuntos del Personal Academico - Universidad Nacional Autonoma de Mexico (DGAPA-UNAM) (Programa de Apoyo a Proyectos de Investigacion e Innovacion Tecnologica (PAPIIT) Grants No. IB100413 and No. IN112213); Brazil's Coordenacao de Aperfeicoamento de Pessoal de Nivel Superior, Conselho Nacional de Desenvolvimento Cientifico e Tecnologico, and Fundacao de Amparo a Pesquisa do Estado de Rio de Janeiro. NR 24 TC 2 Z9 2 U1 1 U2 1 PU AMER PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 2470-0010 EI 2470-0029 J9 PHYS REV D JI Phys. Rev. D PD OCT 27 PY 2016 VL 94 IS 8 AR 082006 DI 10.1103/PhysRevD.94.082006 PG 11 WC Astronomy & Astrophysics; Physics, Particles & Fields SC Astronomy & Astrophysics; Physics GA EF3HZ UT WOS:000390216700002 ER PT J AU Chavarria, AE Collar, JI Pena, JR Privitera, P Robinson, AE Scholz, B Sengul, C Zhou, J Estrada, J Izraelevitch, F Tiffenberg, J Neto, JRTD Machado, DT AF Chavarria, A. E. Collar, J. I. Pena, J. R. Privitera, P. Robinson, A. E. Scholz, B. Sengul, C. Zhou, J. Estrada, J. Izraelevitch, F. Tiffenberg, J. Neto, J. R. T. de Mello Machado, D. Torres TI Measurement of the ionization produced by sub-keV silicon nuclear recoils in a CCD dark matter detector SO PHYSICAL REVIEW D LA English DT Article ID ENERGY; ATOMS AB We report a measurement of the ionization efficiency of silicon nuclei recoiling with sub-keV kinetic energy in the bulk silicon of a charge-coupled device (CCD). Nuclear recoils are produced by low-energy neutrons (< 24 keV) from a Sb-124-Be-9 photoneutron source, and their ionization signal is measured down to 60 eV electron equivalent. This energy range, previously unexplored, is relevant for the detection of low-mass dark matter particles. The measured efficiency is found to deviate from the extrapolation to low energies of the Lindhard model. This measurement also demonstrates the sensitivity to nuclear recoils of CCDs employed by DAMIC, a dark matter direct detection experiment located in the SNOLAB underground laboratory. C1 [Chavarria, A. E.; Collar, J. I.; Pena, J. R.; Privitera, P.; Robinson, A. E.; Scholz, B.; Sengul, C.; Zhou, J.] Univ Chicago, Kavli Inst Cosmol Phys, Chicago, IL 60637 USA. [Chavarria, A. E.; Collar, J. I.; Pena, J. R.; Privitera, P.; Robinson, A. E.; Scholz, B.; Sengul, C.; Zhou, J.] Univ Chicago, Enrico Fermi Inst, 5640 S Ellis Ave, Chicago, IL 60637 USA. [Robinson, A. E.; Estrada, J.; Izraelevitch, F.; Tiffenberg, J.] Fermilab Natl Accelerator Lab, POB 500, Batavia, IL 60510 USA. [Neto, J. R. T. de Mello; Machado, D. Torres] Univ Fed Rio de Janeiro, Inst Fis, BR-2194161 Rio De Janeiro, RJ, Brazil. RP Chavarria, AE (reprint author), Univ Chicago, Kavli Inst Cosmol Phys, Chicago, IL 60637 USA.; Chavarria, AE (reprint author), Univ Chicago, Enrico Fermi Inst, 5640 S Ellis Ave, Chicago, IL 60637 USA. EM alvaro@kicp.uchicago.edu FU Kavli Institute for Cosmological Physics at the University of Chicago [NSF PHY-1125897]; Coordenacao de Aperfeicoamento de Pessoal de Nivel Superior (CAPES), Brazil; Conselho Nacional de Desenvolvimento Cientifico e Tecnologico (CNPq), Brazil; Fundacao de Amparo a Pesquisa do Estado de Rio de Janeiro (FAPERJ), Brazil; [NSF PHY-1506208] FX This work has been supported by the Kavli Institute for Cosmological Physics at the University of Chicago through Grant No. NSF PHY-1125897 and an endowment from the Kavli Foundation, and by Grant No. NSF PHY-1506208. We are grateful to the following agencies and organizations for financial support: Coordenacao de Aperfeicoamento de Pessoal de Nivel Superior (CAPES), Conselho Nacional de Desenvolvimento Cientifico e Tecnologico (CNPq) and Fundacao de Amparo a Pesquisa do Estado de Rio de Janeiro (FAPERJ), Brazil. We thank American Beryllia, Inc. for providing the beryllium oxide target. NR 27 TC 1 Z9 1 U1 0 U2 0 PU AMER PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 2470-0010 EI 2470-0029 J9 PHYS REV D JI Phys. Rev. D PD OCT 27 PY 2016 VL 94 IS 8 AR 082007 DI 10.1103/PhysRevD.94.082007 PG 7 WC Astronomy & Astrophysics; Physics, Particles & Fields SC Astronomy & Astrophysics; Physics GA EF3HZ UT WOS:000390216700003 ER PT J AU Gardas, B Deffner, S Saxena, A AF Gardas, Bartlomiej Deffner, Sebastian Saxena, Avadh TI PT-symmetric slowing down of decoherence SO PHYSICAL REVIEW A LA English DT Article ID CANONICAL-TRANSFORMATIONS; QUANTUM-MECHANICS; DYNAMICS; SYSTEMS; MODEL; SPIN AB We investigate PT -symmetric quantum systems ultraweakly coupled to an environment. We find that such open systems evolve underPT -symmetric, purely dephasing and unital dynamics. The dynamical map describing the evolution is then determined explicitly using a quantum canonical transformation. Furthermore, we provide an explanation of why PT -symmetric dephasing-type interactions lead to a critical slowing down of decoherence. This effect is further exemplified with an experimentally relevant system, a PT -symmetric qubit easily realizable, C1 [Gardas, Bartlomiej; Deffner, Sebastian; Saxena, Avadh] Los Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA. [Gardas, Bartlomiej] Univ Silesia, Inst Phys, PL-40007 Katowice, Poland. [Deffner, Sebastian] Univ Maryland Baltimore Cty, Dept Phys, Baltimore, MD 21250 USA. [Deffner, Sebastian; Saxena, Avadh] Los Alamos Natl Lab, Ctr Nonlinear Studies, Los Alamos, NM 87545 USA. RP Gardas, B (reprint author), Los Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA.; Gardas, B (reprint author), Univ Silesia, Inst Phys, PL-40007 Katowice, Poland. RI Deffner, Sebastian/C-5170-2008 OI Deffner, Sebastian/0000-0003-0504-6932 FU Polish Ministry of Science and Higher Education [1060/MOB/2013/0]; U.S. Department of Energy through a LANL Director's Funded Fellowship FX We thank Wojciech H. Zurek for stimulating discussions. This work was supported by the Polish Ministry of Science and Higher Education under project Mobility Plus 1060/MOB/2013/0 (B.G.); S.D. acknowledges financial support from the U.S. Department of Energy through a LANL Director's Funded Fellowship. NR 82 TC 0 Z9 0 U1 5 U2 5 PU AMER PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 2469-9926 EI 2469-9934 J9 PHYS REV A JI Phys. Rev. A PD OCT 27 PY 2016 VL 94 IS 4 AR 040101 DI 10.1103/PhysRevA.94.040101 PG 5 WC Optics; Physics, Atomic, Molecular & Chemical SC Optics; Physics GA EF0WS UT WOS:000390047600001 ER PT J AU Arrala, M Hafiz, H Mou, DX Wu, Y Jiang, R Riedemann, T Lograsso, TA Barbiellini, B Kaminski, A Bansil, A Lindroos, M AF Arrala, Minna Hafiz, Hasnain Mou, Daixiang Wu, Yun Jiang, Rui Riedemann, Trevor Lograsso, Thomas A. Barbiellini, Bernardo Kaminski, Adam Bansil, Arun Lindroos, Matti TI Laser angle-resolved photoemission as a probe of initial state k(z) dispersion, final-state band gaps, and spin texture of Dirac states in the Bi2Te3 topological insulator SO PHYSICAL REVIEW B LA English DT Article ID SUPERCONDUCTORS AB We have obtained angle-resolved photoemission spectroscopy (ARPES) spectra from single crystals of the topological insulator material Bi2Te3 using a tunable laser spectrometer. The spectra were collected for 11 different photon energies ranging from 5.57 to 6.70 eV for incident light polarized linearly along two different in-plane directions. Parallel first-principles, fully relativistic computations of photointensities were carried out using the experimental geometry within the framework of the one-step model of photoemission. A reasonable overall accord between theory and experiment is used to gain insight into how properties of the initial-and final-state band structures as well as those of the topological surface states and their spin textures are reflected in the laser-ARPES spectra. Our analysis reveals that laser-ARPES is sensitive to both the initial-state k(z) dispersion and the presence of delicate gaps in the final-state electronic spectrum. C1 [Arrala, Minna; Lindroos, Matti] Tampere Univ Technol, Inst Phys, POB 692, FIN-33101 Tampere, Finland. [Hafiz, Hasnain; Barbiellini, Bernardo; Bansil, Arun; Lindroos, Matti] Northeastern Univ, Dept Phys, Boston, MA 02115 USA. [Mou, Daixiang; Wu, Yun; Jiang, Rui; Kaminski, Adam] Iowa State Univ, Dept Phys & Astron, Ames, IA 50011 USA. [Mou, Daixiang; Wu, Yun; Jiang, Rui; Riedemann, Trevor; Lograsso, Thomas A.; Kaminski, Adam] Ames Lab, Div Engn & Mat Sci, Ames, IA 50011 USA. [Lograsso, Thomas A.] Iowa State Univ, Dept Mat Sci & Engn, Ames, IA 50011 USA. RP Lindroos, M (reprint author), Tampere Univ Technol, Inst Phys, POB 692, FIN-33101 Tampere, Finland.; Lindroos, M (reprint author), Northeastern Univ, Dept Phys, Boston, MA 02115 USA. EM matti.lindroos@tut.fi FU U.S. Department of Energy (DOE), Office of Science, Basic Energy Sciences [DE-FG02-07ER46352]; NERSC supercomputing center through the U.S. DOE [DE-AC02-05CH11231]; U.S. DOE EFRC: Center for the Computational Design of Functional Layered Materials (CCDM) [DE-SC0012575]; U.S. Department of Energy, Office of Science, Basic Energy Sciences, Materials Science and Engineering Division; U.S. Department of Energy [DE-AC02-07CH11358] FX The computational part of this work at Tampere University of Technology benefited from the grid computing software provided by Techila Technologies Ltd. The work at Northeastern University was supported by the U.S. Department of Energy (DOE), Office of Science, Basic Energy Sciences Grant No. DE-FG02-07ER46352 (core research), and benefited from Northeastern University's Advanced Scientific Computation Center (ASCC), the NERSC supercomputing center through the U.S. DOE Grant No. DE-AC02-05CH11231, and support (applications to layered materials) from the U.S. DOE EFRC: Center for the Computational Design of Functional Layered Materials (CCDM) under Grant No. DE-SC0012575. The work at Ames Laboratory (ARPES measurements, materials synthesis, and data analysis) was supported by the U.S. Department of Energy, Office of Science, Basic Energy Sciences, Materials Science and Engineering Division. Ames Laboratory is operated for the U.S. Department of Energy by Iowa State University under Contract No. DE-AC02-07CH11358. NR 30 TC 0 Z9 0 U1 2 U2 2 PU AMER PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 2469-9950 EI 2469-9969 J9 PHYS REV B JI Phys. Rev. B PD OCT 27 PY 2016 VL 94 IS 15 AR 155144 DI 10.1103/PhysRevB.94.155144 PG 7 WC Physics, Condensed Matter SC Physics GA EF0QR UT WOS:000390031400003 ER PT J AU Pusateri, EN Morris, HE Nelson, E Ji, W AF Pusateri, Elise N. Morris, Heidi E. Nelson, Eric Ji, Wei TI Comparison of equilibrium ohmic and nonequilibrium swarm models for monitoring conduction electron evolution in high-altitude EMP calculations SO JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES LA English DT Article DE electromagnetic pulse; swarm model; ohmic model; Compton current; conduction current; high altitude ID NUCLEAR-EXPLOSIONS; RADIATION AB Atmospheric electromagnetic pulse (EMP) events are important physical phenomena that occur through both man-made and natural processes. Radiation-induced currents and voltages in EMP can couple with electrical systems, such as those found in satellites, and cause significant damage. Due to the disruptive nature of EMP, it is important to accurately predict EMP evolution and propagation with computational models. CHAP-LA (Compton High Altitude Pulse-Los Alamos) is a state-of-the-art EMP code that solves Maxwell s equations for gamma source-induced electromagnetic fields in the atmosphere. In EMP, low-energy, conduction electrons constitute a conduction current that limits the EMP by opposing the Compton current. CHAP-LA calculates the conduction current using an equilibrium ohmic model. The equilibrium model works well at low altitudes, where the electron energy equilibration time is short compared to the rise time or duration of the EMP. At high altitudes, the equilibration time increases beyond the EMP rise time and the predicted equilibrium ionization rate becomes very large. The ohmic model predicts an unphysically large production of conduction electrons which prematurely and abruptly shorts the EMP in the simulation code. An electron swarm model, which implicitly accounts for the time evolution of the conduction electron energy distribution, can be used to overcome the limitations exhibited by the equilibrium ohmic model. We have developed and validated an electron swarm model previously in Pusateri et al. (2015). Here we demonstrate EMP damping behavior caused by the ohmic model at high altitudes and show improvements on high-altitude, upward EMP modeling obtained by integrating a swarm model into CHAP-LA. C1 [Pusateri, Elise N.; Ji, Wei] Rensselaer Polytech Inst, Dept Mech Aerosp & Nucl Engn, Troy, NY 12180 USA. [Pusateri, Elise N.; Morris, Heidi E.; Nelson, Eric] Los Alamos Natl Lab, XCP Div, Los Alamos, NM 87544 USA. RP Pusateri, EN (reprint author), Rensselaer Polytech Inst, Dept Mech Aerosp & Nucl Engn, Troy, NY 12180 USA.; Pusateri, EN (reprint author), Los Alamos Natl Lab, XCP Div, Los Alamos, NM 87544 USA. EM elisep@lanl.gov OI Ji, Wei/0000-0001-9832-254X NR 17 TC 0 Z9 0 U1 0 U2 0 PU AMER GEOPHYSICAL UNION PI WASHINGTON PA 2000 FLORIDA AVE NW, WASHINGTON, DC 20009 USA SN 2169-897X EI 2169-8996 J9 J GEOPHYS RES-ATMOS JI J. Geophys. Res.-Atmos. PD OCT 27 PY 2016 VL 121 IS 20 BP 11884 EP 11899 DI 10.1002/2016JD024970 PG 16 WC Meteorology & Atmospheric Sciences SC Meteorology & Atmospheric Sciences GA EC7CJ UT WOS:000388293100005 ER PT J AU Williams, IN Lu, YQ Kueppers, LM Riley, WJ Biraud, SC Bagley, JE Torn, MS AF Williams, Ian N. Lu, Yaqiong Kueppers, Lara M. Riley, William J. Biraud, Sebastien C. Bagley, Justin E. Torn, Margaret S. TI Land-atmosphere coupling and climate prediction over the US Southern Great Plains SO JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES LA English DT Article DE land-atmosphere; evapotranspiration; soil moisture; vegetation; feedback ID SOIL-MOISTURE; WEATHER PREDICTION; SURFACE PARAMETERIZATION; PART I; INTERANNUAL VARIABILITY; REGIONAL CLIMATE; UNITED-STATES; NORTH-AMERICA; FORCING DATA; WARM-SEASON AB Biases in land-atmosphere coupling in climate models can contribute to climate prediction biases, but land models are rarely evaluated in the context of this coupling. We tested land-atmosphere coupling and explored effects of land surface parameterizations on climate prediction in a single-column version of the National Center for Atmospheric Research Community Earth System Model (CESM1.2.2) and an off-line Community Land Model (CLM4.5). The correlation between leaf area index (LAI) and surface evaporative fraction (ratio of latent to total turbulent heat flux) was substantially underpredicted compared to observations in the U.S. Southern Great Plains, while the correlation between soil moisture and evaporative fraction was overpredicted by CLM4.5. To estimate the impacts of these errors on climate prediction, we modified CLM4.5 by prescribing observed LAI, increasing soil resistance to evaporation, increasing minimum stomatal conductance, and increasing leaf reflectance. The modifications improved the predicted soil moisture-evaporative fraction (EF) and LAI-EF correlations in off-line CLM4.5 and reduced the root-mean-square error in summer 2m air temperature and precipitation in the coupled model. The modifications had the largest effect on prediction during a drought in summer 2006, when a warm bias in daytime 2m air temperature was reduced from +6 degrees C to a smaller cold bias of -1.3 degrees C, and a corresponding dry bias in precipitation was reduced from -111mm to -23mm. The role of vegetation in droughts and heat waves is underpredicted in CESM1.2.2, and improvements in land surface models can improve prediction of climate extremes. C1 [Williams, Ian N.; Lu, Yaqiong; Kueppers, Lara M.; Riley, William J.; Biraud, Sebastien C.; Bagley, Justin E.; Torn, Margaret S.] Lawrence Berkeley Natl Lab, Climate & Ecosyst Sci Div, Berkeley, CA 94720 USA. RP Williams, IN (reprint author), Lawrence Berkeley Natl Lab, Climate & Ecosyst Sci Div, Berkeley, CA 94720 USA. EM inwilliams@lbl.gov RI Kueppers, Lara/M-8323-2013; Torn, Margaret/D-2305-2015; OI Kueppers, Lara/0000-0002-8134-3579; Williams, Ian/0000-0003-0355-1310 FU Office of Science of the U.S. Department of Energy [DE-AC02-05CH11231]; U.S. Department of Energy, Office of Science, Office of Biological and Environmental Research, Atmospheric System Research, and Atmospheric Radiation Measurement Programs [DE-AC02-05CH11231] FX Data for the SGP sites were obtained from arm.gov, from the following data streams: sgp30co2flx4mmetC1.b1 (http://dx.doi.org/10.5439/1025037), sgp30baebbrE13.c1 (http://dx.doi.org/10.5439/1027268), sgpswatsE13.b1 (http://dx.doi.org/10.5439/1150274), sgpmfrsrC1.b1 (http://dx.doi.org/10.5439/1023898), sgpmfrsrE13.b1 (http://dx.doi.org/10.5439/1023898), and sgp60varanarucC1.c1 (http://science.arm.gov/wg/cpm/scm/cont_index.html). This research used resources of the National Energy Research Scientific Computing Center, a DOE Office of Science User Facility supported by the Office of Science of the U.S. Department of Energy under contract DE-AC02-05CH11231. This material is based upon work supported by the U.S. Department of Energy, Office of Science, Office of Biological and Environmental Research, Atmospheric System Research, and Atmospheric Radiation Measurement Programs, under contract DE-AC02-05CH11231. We thank Steve Klein, Tom Phillips, Hsi-Yen Ma, Yunyan Zhang, and Shaocheng Xie of Lawrence Livermore National Laboratory for helpful comments and suggestions, and for assistance in obtaining the variational analysis data. NR 63 TC 0 Z9 0 U1 8 U2 8 PU AMER GEOPHYSICAL UNION PI WASHINGTON PA 2000 FLORIDA AVE NW, WASHINGTON, DC 20009 USA SN 2169-897X EI 2169-8996 J9 J GEOPHYS RES-ATMOS JI J. Geophys. Res.-Atmos. PD OCT 27 PY 2016 VL 121 IS 20 BP 12125 EP 12144 DI 10.1002/2016JD025223 PG 20 WC Meteorology & Atmospheric Sciences SC Meteorology & Atmospheric Sciences GA EC7CJ UT WOS:000388293100025 ER PT J AU Yadav, V Michalak, AM Ray, J Shiga, YP AF Yadav, Vineet Michalak, Anna M. Ray, Jaideep Shiga, Yoichi P. TI A statistical approach for isolating fossil fuel emissions in atmospheric inverse problems SO JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES LA English DT Article DE inverse problem; fossil fuel emissions ID CARBON-DIOXIDE EMISSIONS; FLUX ESTIMATION; UNITED-STATES; CO2 EMISSIONS; GAS EMISSIONS; MODEL; CITY; SURFACE; SYSTEM; CYCLE AB Independent verification and quantification of fossil fuel (FF) emissions constitutes a considerable scientific challenge. By coupling atmospheric observations of CO2 with models of atmospheric transport, inverse models offer the possibility of overcoming this challenge. However, disaggregating the biospheric and FF flux components of terrestrial fluxes from CO2 concentration measurements has proven to be difficult, due to observational and modeling limitations. In this study, we propose a statistical inverse modeling scheme for disaggregating winter time fluxes on the basis of their unique error covariances and covariates, where these covariances and covariates are representative of the underlying processes affecting FF and biospheric fluxes. The application of the method is demonstrated with one synthetic and two real data prototypical inversions by using in situ CO2 measurements over North America. Inversions are performed only for the month of January, as predominance of biospheric CO2 signal relative to FF CO2 signal and observational limitations preclude disaggregation of the fluxes in other months. The quality of disaggregation is assessed primarily through examination of a posteriori covariance between disaggregated FF and biospheric fluxes at regional scales. Findings indicate that the proposed method is able to robustly disaggregate fluxes regionally at monthly temporal resolution with a posteriori cross covariance lower than 0.15 mu molm(-2)s(-1) between FF and biospheric fluxes. Error covariance models and covariates based on temporally varying FF inventory data provide a more robust disaggregation over static proxies (e.g., nightlight intensity and population density). However, the synthetic data case study shows that disaggregation is possible even in absence of detailed temporally varying FF inventory data. C1 [Yadav, Vineet; Michalak, Anna M.; Shiga, Yoichi P.] CALTECH, Jet Prop Lab, Pasadena, CA 91125 USA. [Yadav, Vineet] Carnegie Inst Sci, Dept Global Ecol, Stanford, CA 94305 USA. [Ray, Jaideep] Sandia Natl Labs, Livermore, CA USA. [Shiga, Yoichi P.] Stanford Univ, Dept Civil & Environm Engn, Stanford, CA 94305 USA. RP Yadav, V (reprint author), CALTECH, Jet Prop Lab, Pasadena, CA 91125 USA.; Yadav, V (reprint author), Carnegie Inst Sci, Dept Global Ecol, Stanford, CA 94305 USA. EM vineet.yadav@jpl.nasa.gov FU Sandia National Laboratories' LDRD (Laboratory Directed Research and Development) funds - Geosciences Investment Area; U.S. Department of Energy's National Nuclear Security Administration [DE-AC04-94AL85000]; National Science Foundation [1342076]; Carnegie Institution of Washington [NNN15R040T]; National Aeronautics and Space Administration [NNN15R040T]; National Science Foundation Biocomplexity in the Environment Program [ATM-0221850]; University of Virginia; DOE Office of Science-Terrestrial Carbon Processes program; NOAA [NA11OAR4310056]; U.S. Department of Energy [DE-AC09-08SR22470]; California Energy Commission's Public Interest Environmental Research Program [DE-AC02-05CH11231]; U.S. Department of Energy Office of Science TCP program [DE-FG02-06ER64315]; U.S. Department of Commerce, NOAA office of Global Programs [NA08OAR4310533]; U.S. Department of Energy through the Ameriflux Management Project; Midwestern Center of the National Institute for Global Environmental Change (NIGEC); National Institute for Climate Change Research (NICCR); Terrestrial Carbon Program (TCP) program; Terrestrial Ecosystem Sciences (TES) program; Scripps CO2 program FX This work was supported by Sandia National Laboratories' LDRD (Laboratory Directed Research and Development) funds, sponsored by the Geosciences Investment Area. Sandia National Laboratories is a multiprogram laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin Corporation, for the U.S. Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL85000. Additional funding for this research came from National Science Foundation under grant 1342076. Some of this research, was carried out at the Jet Propulsion Laboratory, California Institute of Technology, under a contract NNN15R040T between Carnegie Institution of Washington and National Aeronautics and Space Administration. We gratefully acknowledge the efforts of the PIs of the various towers providing continuous atmospheric CO2 observations, which were instrumental for these analyses. The sites BRW, WGC, SNP, SCT, AMT, WBI, BAO, LEF, and WKT are part of NOAA's Global Greenhouse Gas Reference Network operated by the Global Monitoring Division of NOAA's Earth System Research Laboratory with additional support from NOAA's Climate Program Office and are a contribution to the North American Carbon Program. The installation of CO2 sampling equipment was made possible at AMT, by a grant from the National Science Foundation Biocomplexity in the Environment Program (ATM-0221850), at SNP, by the University of Virginia, and at SCT by funding provided by the DOE Office of Science-Terrestrial Carbon Processes program. The Savannah River National Laboratory (SRNL) provided support during the installation at SCT and provides ongoing support via funding from NOAA. SNRL is operated by Savannah River Nuclear Solutions, LLC, under contract DE-AC09-08SR22470 with the U.S. Department of Energy. WGC measurements were supported by a combination of the California Energy Commission's Public Interest Environmental Research Program to the Lawrence Berkeley National Laboratory under contract DE-AC02-05CH11231 and NOAA. Research at CVA, OZA, KEW, CEN, MEA, ROL, and GAL was sponsored by the U.S. Department of Energy Office of Science TCP program (DE-FG02-06ER64315) and by the U.S. Department of Commerce, NOAA office of Global Programs (NA08OAR4310533). The five Oregon sites FIR, MET, YAH, MAP, and NGB were supported by NOAA (NA11OAR4310056). The research at the MMS site was sponsored by the U.S. Department of Energy through the Ameriflux Management Project, the Midwestern Center of the National Institute for Global Environmental Change (NIGEC), the National Institute for Climate Change Research (NICCR), the Terrestrial Carbon Program (TCP), and the Terrestrial Ecosystem Sciences (TES) programs. CO2 measurements at LJA were supported by the Scripps CO2 program. We thank the following individuals for collecting and providing the atmospheric CO2 data from the following sites: Arlyn Andrews (NOAA) for SNP, AMT, WBI, BAO, LEF, and WKT; Kirk Thoning (NOAA) for BRW; Mattew J.; Parker (SRNL) for SCT; Marc Fischer (LBNL) and Arlyn Andrews (NOAA) for WGC; Kenneth Davis, Scott Richardson, and Natasha Miles (Pennsylvania State University) for CVA, OZA, KEW, CEN, MEA, ROL, and GAL; Britton Stephens (NCAR) and the Regional Atmospheric Continuous CO2 Network in the Rocky Mountains (RACCOON) for NWR, SPL, and HDP; Beverly Law (Oregon State University) and the TERRA-PNW group for data from five Oregon sites, FIR, MET, YAH, MAP, and NGB; William Munger (Harvard University) and Steven Wofsy (Harvard University) for HFM; Doug Worthy (Environment Canada) for CDL, FRD, SBL, EGB, ETL, LLB, and CHM; Kimberly Novick (Indiana University) for MMS; Sebastien Biraud (LBNL) and Margaret Torn (LBNL) for SGP; and Ralph Keeling (Scripps Institution of Oceanography) and Lisa Welp (Purdue University) for LJA. Note that all the code required for evaluating, replicating, and building upon the results of this paper can be obtained without cost from Vineet Yadav by contacting him through email at vineet.yadav@jpl.nasa.gov. For obtaining the concentration data utilized in this study, researchers would have to directly (on their own) contact the principal investigators of towers listed above. NR 69 TC 1 Z9 1 U1 4 U2 4 PU AMER GEOPHYSICAL UNION PI WASHINGTON PA 2000 FLORIDA AVE NW, WASHINGTON, DC 20009 USA SN 2169-897X EI 2169-8996 J9 J GEOPHYS RES-ATMOS JI J. Geophys. Res.-Atmos. PD OCT 27 PY 2016 VL 121 IS 20 BP 12490 EP 12504 DI 10.1002/2016JD025642 PG 15 WC Meteorology & Atmospheric Sciences SC Meteorology & Atmospheric Sciences GA EC7CJ UT WOS:000388293100010 ER PT J AU Armstrong, RT McClure, JE Berrill, MA Rucker, M Schluter, S Berg, S AF Armstrong, Ryan T. McClure, James E. Berrill, Mark A. Rucker, Maja Schlueter, Steffen Berg, Steffen TI Beyond Darcy's law: The role of phase topology and ganglion dynamics for two-fluid flow SO PHYSICAL REVIEW E LA English DT Article ID STATE 2-PHASE FLOW; X-RAY MICROTOMOGRAPHY; POROUS-MEDIA; RELATIVE PERMEABILITY; CAPILLARY-PRESSURE; MULTIPHASE FLOW; MECHANISMS; MODEL; THERMODYNAMICS; SATURATION AB In multiphase flow in porous media the consistent pore to Darcy scale description of two-fluid flow processes has been a long-standing challenge. Immiscible displacement processes occur at the scale of individual pores. However, the larger scale behavior is described by phenomenological relationships such as relative permeability, which typically uses only fluid saturation as a state variable. As a consequence pore scale properties such as contact angle cannot be directly related to Darcy scale flow parameters. Advanced imaging and computational technologies are closing the gap between the pore and Darcy scale, supporting the development of new theory. We utilize fast x-ray microtomography to observe pore-scale two-fluid configurations during immiscible flow and initialize lattice Boltzmann simulations that demonstrate that the mobilization of disconnected nonwetting phase clusters can account for a significant fraction of the total flux. We show that fluid topology can undergo substantial changes during flowat constant saturation, which is one of the underlying causes of hysteretic behavior. Traditional assumptions about fluid configurations are therefore an oversimplification. Our results suggest that the role of fluid connectivity cannot be ignored for multiphase flow. On the Darcy scale, fluid topology and phase connectivity are accounted for by interfacial area and Euler characteristic as parameters that are missing from our current models. C1 [Armstrong, Ryan T.] Univ New South Wales, Sch Petr Engn, Sydney, NSW 2033, Australia. [McClure, James E.] Virginia Tech, Adv Res Comp, Blacksburg, VA 24061 USA. [Berrill, Mark A.] Oak Ridge Natl Lab, Oak Ridge, TN 37831 USA. [Rucker, Maja] Imperial Coll, London SW7 2AZ, England. [Schlueter, Steffen] UFZ Helmholtz Ctr Environm Res, Theodor Lieser Str 4, D-06120 Halle, Saale, Germany. [Berg, Steffen] Shell Global Solut Int BV, Kesslerpk 1, NL-2288 GS Rijswijk, Zh, Netherlands. RP Armstrong, RT (reprint author), Univ New South Wales, Sch Petr Engn, Sydney, NSW 2033, Australia. EM ryan.armstrong@unsw.edu OI Berg, Steffen/0000-0003-2441-7719 FU DOE Office of Science User Facility [DE-AC05-00OR22725]; UT-Battelle, LLC [DE-AC05-00OR22725]; U.S. Department of Energy (DOE); DOE; DOE Public Access Plan FX X-ray microcomputed tomography was performed on the TOMCAT beamline at the Swiss Light Source, Paul Scherrer Institute, Villigen, Switzerland. An award of computer time was provided by the Innovative and Novel Computational Impact on Theory and Experiment (INCITE) program. This research also used resources of the Oak Ridge Leadership Computing Facility, which is a DOE Office of Science User Facility supported under Contract No. DE-AC05-00OR22725.; This manuscript has been supported by UT-Battelle, LLC under Contract No. DE-AC05-00OR22725 with the U.S. Department of Energy (DOE). The publisher, by accepting the article for publication, acknowledges that the United States Government retains a nonexclusive, paid-up, irrevocable, world-wide license to publish or reproduce the published form of this manuscript, or allow others to do so, for U.S. Government purposes. The DOE will provide public access to these results of federally sponsored research in accordance with the DOE Public Access Plan. NR 48 TC 2 Z9 2 U1 6 U2 6 PU AMER PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 2470-0045 EI 2470-0053 J9 PHYS REV E JI Phys. Rev. E PD OCT 27 PY 2016 VL 94 IS 4 AR 043113 DI 10.1103/PhysRevE.94.043113 PG 10 WC Physics, Fluids & Plasmas; Physics, Mathematical SC Physics GA EC9CF UT WOS:000388440600010 PM 27841482 ER PT J AU Kang, ZB Qiu, JW Wang, XN Xing, HX AF Kang, Zhong-Bo Qiu, Jian-Wei Wang, Xin-Nian Xing, Hongxi TI Next-to-leading order transverse momentum broadening for Drell-Yan production in p plus A collisions SO PHYSICAL REVIEW D LA English DT Article ID PARTON ENERGY-LOSS; NUCLEAR-DEPENDENCE; MULTIPLE-SCATTERING; ROOT-S(NN)=5.02 TEV; DIMUON PRODUCTION; QCD; DISTRIBUTIONS AB We present the nuclear transverse momentum broadening for Drell-Yan lepton pair production in p + A collisions at next-to-leading order in powers of strong coupling constant as. We verify that the transverse-momentum-weighted differential cross section in next-to-leading order perturbative QCD at twist 4 can be factorized into the convolution of the parton distribution function of an active parton in the projectile proton, a twist-4 multiparton correlation function of the target nucleus, and a perturbatively calculable hard coefficient function. We identify a QCD evolution equation for such a twist-4 nuclear gluon-quark correlation function and verify its universality-its process independence. This finding demonstrates the prediction power of the perturbative QCD factorization approach for studying parton multiple scattering in the nuclear medium. C1 [Kang, Zhong-Bo; Xing, Hongxi] Los Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA. [Qiu, Jian-Wei] Brookhaven Natl Lab, Dept Phys, Upton, NY 11973 USA. [Qiu, Jian-Wei] SUNY Stony Brook, CN Yang Inst Theoret Phys, Stony Brook, NY 11794 USA. [Qiu, Jian-Wei] SUNY Stony Brook, Dept Phys & Astron, Stony Brook, NY 11794 USA. [Wang, Xin-Nian] Cent China Normal Univ, Inst Particle Phys, Wuhan 430079, Peoples R China. [Wang, Xin-Nian] Cent China Normal Univ, Key Lab Lepton & Quark Phys MOE, Wuhan 430079, Peoples R China. [Wang, Xin-Nian] Lawrence Berkeley Natl Lab, Div Nucl Sci, Berkeley, CA 94720 USA. RP Kang, ZB (reprint author), Los Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA. EM zkang@lanl.gov; jqiu@bnl.gov; xnwang@lbl.gov; hxing@lanl.gov RI Kang, Zhongbo/P-3645-2014 FU US Department of Energy [DE-AC52-06NA25396, DE-SC0012704, DE-AC02-05CH11231]; National Science Foundation of China [11221504, 10825523]; China Ministry of Science and Technology [2014DFG02050]; Major State Basic Research Development Program in China [2014CB845404] FX This work is supported by the US Department of Energy under Contracts No. DE-AC52-06NA25396 (Z. K. and H. X.), No. DE-SC0012704 (J. Q.), and No. DE-AC02-05CH11231 (X. W.) and in part by the National Science Foundation of China under Grants No. 11221504 and No. 10825523, China Ministry of Science and Technology under Grant No. 2014DFG02050, and the Major State Basic Research Development Program in China (Grant No. 2014CB845404). NR 57 TC 2 Z9 2 U1 2 U2 2 PU AMER PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 2470-0010 EI 2470-0029 J9 PHYS REV D JI Phys. Rev. D PD OCT 27 PY 2016 VL 94 IS 7 AR 074038 DI 10.1103/PhysRevD.94.074038 PG 17 WC Astronomy & Astrophysics; Physics, Particles & Fields SC Astronomy & Astrophysics; Physics GA EB3IA UT WOS:000387256100002 ER PT J AU Sato, Y Iijima, T Adamczyk, K Aihara, H Asner, DM Atmacan, H Aushev, T Ayad, R Aziz, T Babu, V Badhrees, I Bakich, AM Bansal, V Behera, P Bhardwaj, V Bhuyan, B Biswal, J Bonvicini, G Bozek, A Bracko, M Cervenkov, D Chang, P Chekelian, V Chen, A Cheon, BG Chilikin, K Chistov, R Cho, K Chobanova, V Choi, Y Cinabro, D Danilov, M Dash, N Di Carlo, S Dolezal, Z Dutta, D Eidelman, S Epifanov, D Farhat, H Fast, JE Ferber, T Fulsom, BG Gaur, V Gabyshev, N Garmash, A Goldenzweig, P Golob, B Greenwald, D Hara, K Hara, T Hasenbusch, J Hayasaka, K Hayashii, H Hirose, S Horiguchi, T Hou, WS Inami, K Ishikawa, A Itoh, R Iwasaki, Y Jaegle, I Jeon, HB Joffe, D Julius, T Kang, KH Kato, Y Katrenko, P Kawasaki, T Kim, DY Kim, JB Kim, KT Kim, MJ Kim, SH Kim, YJ Kinoshita, K Kodys, P Korpar, S Kotchetkov, D Krokovny, P Kuhr, T Kumar, R Kwon, YJ Lange, JS Li, CH Li, L Li, Y Gioi, LL Libby, J Liventsev, D Luo, T Masuda, M Matsuda, T Matvienko, D Miyabayashi, K Miyata, H Mizuk, R Mohanty, GB Moll, A Moon, HK Nakamura, KR Nakano, E Nakao, M Nanut, T Nath, KJ Natkaniec, Z Nayak, M Negishi, K Nisar, NK Nishida, S Ogawa, S Okuno, S Olsen, SL Onuki, Y Pakhlov, P Pakhlova, G Pal, B Park, CS Paul, S Pedlar, TK Pesantez, L Pestotnik, R Petric, M Piilonen, LE Purohit, MV Rauch, J Rostomyan, A Rozanska, M Sakai, Y Sandilya, S Santelj, L Savinov, V Schluter, T Schneider, O Schnell, G Schwanda, C Schwartz, AJ Seino, Y Senyo, K Seon, O Sevior, ME Shebalin, V Shen, CP Shibata, TA Shiu, JG Shwartz, B Simon, F Solovieva, E Stanic, S Staric, M Strube, JF Sumiyoshi, T Takizawa, M Tamponi, U Tenchini, F Trabelsi, K Uchida, M Uno, S Urquijo, P Ushiroda, Y Usov, Y Van Hulse, C Varner, G Vinokurova, A Vorobyev, V Wang, CH Wang, MZ Wang, P Watanabe, Y Williams, KM Won, E Yamamoto, H Yamaoka, J Yamashita, Y Yelton, J Yook, Y Yuan, CZ Yusa, Y Zhang, ZP Zhilich, V Zhukova, V Zhulanov, V Zupanc, A AF Sato, Y. Iijima, T. Adamczyk, K. Aihara, H. Asner, D. M. Atmacan, H. Aushev, T. Ayad, R. Aziz, T. Babu, V. Badhrees, I. Bakich, A. M. Bansal, V. Behera, P. Bhardwaj, V. Bhuyan, B. Biswal, J. Bonvicini, G. Bozek, A. Bracko, M. Cervenkov, D. Chang, P. Chekelian, V. Chen, A. Cheon, B. G. Chilikin, K. Chistov, R. Cho, K. Chobanova, V. Choi, Y. Cinabro, D. Danilov, M. Dash, N. Di Carlo, S. Dolezal, Z. Dutta, D. Eidelman, S. Epifanov, D. Farhat, H. Fast, J. E. Ferber, T. Fulsom, B. G. Gaur, V. Gabyshev, N. Garmash, A. Goldenzweig, P. Golob, B. Greenwald, D. Hara, K. Hara, T. Hasenbusch, J. Hayasaka, K. Hayashii, H. Hirose, S. Horiguchi, T. Hou, W. -S. Inami, K. Ishikawa, A. Itoh, R. Iwasaki, Y. Jaegle, I. Jeon, H. B. Joffe, D. Julius, T. Kang, K. H. Kato, Y. Katrenko, P. Kawasaki, T. Kim, D. Y. Kim, J. B. Kim, K. T. Kim, M. J. Kim, S. H. Kim, Y. J. Kinoshita, K. Kodys, P. Korpar, S. Kotchetkov, D. Krokovny, P. Kuhr, T. Kumar, R. Kwon, Y. -J. Lange, J. S. Li, C. H. Li, L. Li, Y. Gioi, L. Li Libby, J. Liventsev, D. Luo, T. Masuda, M. Matsuda, T. Matvienko, D. Miyabayashi, K. Miyata, H. Mizuk, R. Mohanty, G. B. Moll, A. Moon, H. K. Nakamura, K. R. Nakano, E. Nakao, M. Nanut, T. Nath, K. J. Natkaniec, Z. Nayak, M. Negishi, K. Nisar, N. K. Nishida, S. Ogawa, S. Okuno, S. Olsen, S. L. Onuki, Y. Pakhlov, P. Pakhlova, G. Pal, B. Park, C. -S. Paul, S. Pedlar, T. K. Pesantez, L. Pestotnik, R. Petric, M. Piilonen, L. E. Purohit, M. V. Rauch, J. Rostomyan, A. Rozanska, M. Sakai, Y. Sandilya, S. Santelj, L. Savinov, V. Schlueter, T. Schneider, O. Schnell, G. Schwanda, C. Schwartz, A. J. Seino, Y. Senyo, K. Seon, O. Sevior, M. E. Shebalin, V. Shen, C. P. Shibata, T. -A. Shiu, J. -G. Shwartz, B. Simon, F. Solovieva, E. Stanic, S. Staric, M. Strube, J. F. Sumiyoshi, T. Takizawa, M. Tamponi, U. Tenchini, F. Trabelsi, K. Uchida, M. Uno, S. Urquijo, P. Ushiroda, Y. Usov, Y. Van Hulse, C. Varner, G. Vinokurova, A. Vorobyev, V. Wang, C. H. Wang, M. -Z. Wang, P. Watanabe, Y. Williams, K. M. Won, E. Yamamoto, H. Yamaoka, J. Yamashita, Y. Yelton, J. Yook, Y. Yuan, C. Z. Yusa, Y. Zhang, Z. P. Zhilich, V. Zhukova, V. Zhulanov, V. Zupanc, A. CA Belle Collaboration TI Measurement of the branching ratio of (B)over-bar(0) -> D*(+)tau(-)(nu)over-bar(tau) relative to (B)over-bar(0) -> D*(+)l(-)(nu)over-bar(l) decays with a semileptonic tagging method SO PHYSICAL REVIEW D LA English DT Article ID B-DECAYS; BELLE; IDENTIFICATION; PACKAGE; KEKB AB We report a measurement of the ratio R(D*) = B((B) over bar (0) -> D*(+)tau(-)(nu) over bar (tau))/B((B) over bar (0) -> D*(+)l(-)(nu) over bar (l))where l denotes an electron or a muon. The results are based on a data sample containing 772 x 10(6) B (B) over bar pairs recorded at the Upsilon(4S) resonance with the Belle detector at the KEKB e(+)e(-) collider. We select a sample of B-0(B) over bar (0) pairs by reconstructing both B mesons in semileptonic decays to D*(-/+)l(+/-). We measure R(D*) = 0.302 +/- 0.030(stat) +/- 0.011(syst), which is within 1.6 sigma of the Standard Model theoretical expectation, where the standard deviation sigma includes systematic uncertainties. We use this measurement to constrain several scenarios of new physics in a model-independent approach. C1 [Nisar, N. K.] Aligarh Muslim Univ, Aligarh 202002, Uttar Pradesh, India. [Schnell, G.; Van Hulse, C.] Univ Basque Country UPV EHU, Bilbao 48080, Spain. [Shen, C. P.] Beihang Univ, Beijing 100191, Peoples R China. [Hasenbusch, J.; Pesantez, L.] Univ Bonn, D-53115 Bonn, Germany. [Eidelman, S.; Gabyshev, N.; Garmash, A.; Krokovny, P.; Matvienko, D.; Shebalin, V.; Shwartz, B.; Usov, Y.; Vinokurova, A.; Vorobyev, V.; Zhilich, V.; Zhulanov, V.] RAS, SB, Budker Inst Nucl Phys, Novosibirsk 630090, Russia. [Cervenkov, D.; Dolezal, Z.; Kodys, P.] Charles Univ Prague, Fac Math & Phys, CR-12116 Prague, Czech Republic. [Kinoshita, K.; Pal, B.; Sandilya, S.; Schwartz, A. J.] Univ Cincinnati, Cincinnati, OH 45221 USA. [Ferber, T.; Rostomyan, A.] DESY, D-22607 Hamburg, Germany. [Yelton, J.] Univ Florida, Gainesville, FL 32611 USA. [Lange, J. S.] Justus Liebig Univ Giessen, D-35392 Giessen, Germany. [Hara, T.; Itoh, R.; Nakao, M.; Nishida, S.; Sakai, Y.; Trabelsi, K.; Uno, S.; Ushiroda, Y.] SOKENDAI, Hayama 2400193, Japan. [Cheon, B. G.; Kim, S. H.] Hanyang Univ, Seoul 133791, South Korea. [Jaegle, I.; Kotchetkov, D.; Varner, G.] Univ Hawaii, Honolulu, HI 96822 USA. [Sato, Y.; Hara, K.; Hara, T.; Itoh, R.; Iwasaki, Y.; Liventsev, D.; Nakamura, K. R.; Nakao, M.; Nayak, M.; Nishida, S.; Sakai, Y.; Santelj, L.; Trabelsi, K.; Uno, S.; Ushiroda, Y.] High Energy Accelerator Res Org KEK, Tsukuba, Ibaraki 3050801, Japan. [Takizawa, M.] High Energy Accelerator Res Org KEK, KEK Theory Ctr, J PARC Branch, Tsukuba, Ibaraki 3050801, Japan. [Schnell, G.] Basque Fdn Sci, Ikerbasque, Bilbao 48013, Spain. [Bhardwaj, V.] Indian Inst Sci Educ & Res Mohali, Mohali 140306, India. [Dash, N.] Indian Inst Technol, Bhubaneswar 751007, Orissa, India. [Bhuyan, B.; Nath, K. J.] Indian Inst Technol Guwahati, Gauhati 781039, Assam, India. [Behera, P.; Libby, J.] Indian Inst Technol Madras, Madras 600036, Tamil Nadu, India. [Wang, P.; Yuan, C. Z.] Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China. [Schwanda, C.] Inst High Energy Phys, A-1050 Vienna, Austria. [Tamponi, U.] Ist Nazl Fis Nucl, Sez Torino, I-10125 Turin, Italy. [Biswal, J.; Bracko, M.; Golob, B.; Korpar, S.; Nanut, T.; Pestotnik, R.; Petric, M.; Staric, M.; Zupanc, A.] J Stefan Inst, Ljubljana 1000, Slovenia. [Okuno, S.; Watanabe, Y.] Kanagawa Univ, Yokohama, Kanagawa 2218686, Japan. [Goldenzweig, P.] Karlsruhe Inst Technol, Inst Expt Kernphys, D-76131 Karlsruhe, Germany. [Joffe, D.] Kennesaw State Univ, Kennesaw, GA 30144 USA. [Badhrees, I.] King Abdulaziz City Sci & Technol, Riyadh 11442, Saudi Arabia. [Cho, K.; Kim, Y. J.] Korea Inst Sci & Technol Informat, Daejeon 305806, South Korea. [Kim, J. B.; Kim, K. T.; Moon, H. K.; Won, E.] Korea Univ, Seoul 136713, South Korea. [Jeon, H. B.; Kang, K. H.; Kim, M. J.] Kyungpook Natl Univ, Taegu 702701, South Korea. [Schneider, O.] Ecole Polytech Fed Lausanne, CH-1015 Lausanne, Switzerland. [Chilikin, K.; Chistov, R.; Danilov, M.; Katrenko, P.; Mizuk, R.; Pakhlov, P.; Pakhlova, G.; Solovieva, E.] Russian Acad Sci, PN Lebedev Phys Inst, Moscow 119991, Russia. [Golob, B.; Zupanc, A.] Univ Ljubljana, Fac Math & Phys, Ljubljana 1000, Slovenia. [Kuhr, T.; Schlueter, T.] Ludwig Maximilians Univ Munchen, D-80539 Munich, Germany. [Pedlar, T. K.] Luther Coll, Decorah, IA 52101 USA. [Bracko, M.; Korpar, S.] Univ Maribor, Maribor 2000, Slovenia. [Chekelian, V.; Chobanova, V.; Gioi, L. Li; Moll, A.; Simon, F.] Max Planck Inst Phys & Astrophys, D-80805 Munich, Germany. [Julius, T.; Li, C. H.; Sevior, M. E.; Tenchini, F.; Urquijo, P.] Univ Melbourne, Sch Phys, Melbourne, Vic 3010, Australia. [Atmacan, H.] Middle East Tech Univ, TR-06531 Ankara, Turkey. [Matsuda, T.] Miyazaki Univ, Miyazaki 8892192, Japan. [Chilikin, K.; Chistov, R.; Danilov, M.; Mizuk, R.; Pakhlov, P.; Zhukova, V.] Moscow Engn Phys Inst, Moscow 115409, Russia. [Aushev, T.; Katrenko, P.; Mizuk, R.; Pakhlova, G.; Solovieva, E.] Moscow Inst Phys & Technol, Dolgoprudnyi 141700, Moscow Region, Russia. [Iijima, T.; Hirose, S.; Inami, K.; Kato, Y.; Seon, O.] Nagoya Univ, Grad Sch Sci, Nagoya, Aichi 4648602, Japan. [Sato, Y.; Iijima, T.] Nagoya Univ, Kobayashi Maskawa Inst, Nagoya, Aichi 4648602, Japan. [Hayashii, H.; Miyabayashi, K.] Nara Womens Univ, Nara 6308506, Japan. [Chen, A.] Natl Cent Univ, Chungli 32054, Taiwan. [Wang, C. H.] Natl United Univ, Miaoli 36003, Taiwan. [Chang, P.; Hou, W. -S.; Shiu, J. -G.; Wang, M. -Z.] Natl Taiwan Univ, Dept Phys, Taipei 10617, Taiwan. [Adamczyk, K.; Bozek, A.; Natkaniec, Z.; Rozanska, M.] H Niewodniczanski Inst Nucl Phys, PL-31342 Krakow, Poland. [Yamashita, Y.] Nippon Dent Univ, Niigata 9518580, Japan. [Hayasaka, K.; Kawasaki, T.; Miyata, H.; Seino, Y.; Yusa, Y.] Niigata Univ, Niigata 9502181, Japan. [Stanic, S.] Univ Nova Gorica, Nova Gorica 5000, Slovenia. [Eidelman, S.; Gabyshev, N.; Garmash, A.; Krokovny, P.; Matvienko, D.; Shebalin, V.; Shwartz, B.; Usov, Y.; Vinokurova, A.; Vorobyev, V.; Zhilich, V.; Zhulanov, V.] Novosibirsk State Univ, Novosibirsk 630090, Russia. [Nakano, E.] Osaka City Univ, Osaka 5588585, Japan. [Asner, D. M.; Bansal, V.; Fast, J. E.; Fulsom, B. G.; Strube, J. F.; Yamaoka, J.] Pacific Northwest Natl Lab, Richland, WA 99352 USA. [Luo, T.; Savinov, V.] Univ Pittsburgh, Pittsburgh, PA 15260 USA. [Kumar, R.] Punjab Agr Univ, Ludhiana 141004, Punjab, India. [Takizawa, M.] RIKEN, Nishina Ctr, Theoret Res Div, Wako, Saitama 3510198, Japan. [Li, L.; Zhang, Z. P.] Univ Sci & Technol China, Hefei 230026, Peoples R China. [Olsen, S. L.] Seoul Natl Univ, Seoul 151742, South Korea. [Takizawa, M.] Showa Pharmaceut Univ, Tokyo 1948543, Japan. [Kim, D. Y.] Soongsil Univ, Seoul 156743, South Korea. [Purohit, M. V.] Univ South Carolina, Columbia, SC 29208 USA. [Choi, Y.] Sungkyunkwan Univ, Suwon 440746, South Korea. [Bakich, A. M.] Univ Sydney, Sch Phys, Sydney, NSW 2006, Australia. [Ayad, R.; Badhrees, I.] Univ Tabuk, Fac Sci, Dept Phys, Tabuk 71451, Saudi Arabia. [Aziz, T.; Babu, V.; Dutta, D.; Gaur, V.; Mohanty, G. B.; Nisar, N. K.] Tata Inst Fundamental Res, Bombay 400005, Maharashtra, India. [Moll, A.; Simon, F.] Tech Univ Munich, Excellence Cluster Universe, D-85748 Garching, Germany. [Greenwald, D.; Paul, S.; Rauch, J.] Tech Univ Munich, Dept Phys, D-85748 Garching, Germany. [Ogawa, S.] Toho Univ, Funabashi, Chiba 2748510, Japan. [Horiguchi, T.; Ishikawa, A.; Negishi, K.; Yamamoto, H.] Tohoku Univ, Dept Phys, Sendai, Miyagi 9808578, Japan. [Masuda, M.] Univ Tokyo, Earthquake Res Inst, Tokyo 1130032, Japan. [Aihara, H.; Epifanov, D.; Onuki, Y.] Univ Tokyo, Dept Phys, Tokyo 1130033, Japan. [Shibata, T. -A.; Uchida, M.] Tokyo Inst Technol, Tokyo 1528550, Japan. [Sumiyoshi, T.] Tokyo Metropolitan Univ, Tokyo 1920397, Japan. [Tamponi, U.] Univ Turin, I-10124 Turin, Italy. [Li, Y.; Liventsev, D.; Piilonen, L. E.; Williams, K. M.] Virginia Polytech Inst & State Univ, Blacksburg, VA 24061 USA. [Bonvicini, G.; Cinabro, D.; Di Carlo, S.; Farhat, H.; Nayak, M.] Wayne State Univ, Detroit, MI 48202 USA. [Senyo, K.] Yamagata Univ, Yamagata 9908560, Japan. [Kwon, Y. -J.; Park, C. -S.; Yook, Y.] Yonsei Univ, Seoul 120749, South Korea. RP Sato, Y (reprint author), High Energy Accelerator Res Org KEK, Tsukuba, Ibaraki 3050801, Japan.; Sato, Y (reprint author), Nagoya Univ, Kobayashi Maskawa Inst, Nagoya, Aichi 4648602, Japan. RI Chistov, Ruslan/B-4893-2014; Aihara, Hiroaki/F-3854-2010; Chilikin, Kirill/B-4402-2014; Mizuk, Roman/B-3751-2014; Zhukova, Valentina/C-8878-2016; Danilov, Mikhail/C-5380-2014; Pakhlova, Galina/C-5378-2014; Pakhlov, Pavel/K-2158-2013; Cervenkov, Daniel/D-2884-2017; Solovieva, Elena/B-2449-2014 OI Chistov, Ruslan/0000-0003-1439-8390; Aihara, Hiroaki/0000-0002-1907-5964; Chilikin, Kirill/0000-0001-7620-2053; Zhukova, Valentina/0000-0002-8253-641X; Danilov, Mikhail/0000-0001-9227-5164; Pakhlova, Galina/0000-0001-7518-3022; Pakhlov, Pavel/0000-0001-7426-4824; Cervenkov, Daniel/0000-0002-1865-741X; Solovieva, Elena/0000-0002-5735-4059 FU Ministry of Education, Culture, Sports, Science, and Technology (MEXT) of Japan; Japan Society for the Promotion of Science (JSPS); Tau-Lepton Physics Research Center of Nagoya University; Australian Research Council; Austrian Science Fund [P 22742-N16, P 26794-N20]; National Natural Science Foundation of China [10575109, 10775142, 10875115, 11175187, 11475187, 11575017]; Chinese Academy of Science Center for Excellence in Particle Physics; Ministry of Education, Youth and Sports of the Czech Republic [LG14034]; Carl Zeiss Foundation; Deutsche Forschungsgemeinschaft; Excellence Cluster Universe; VolkswagenStiftung; Department of Science and Technology of India; Istituto Nazionale di Fisica Nucleare of Italy; WCU program of the Ministry of Education , National Research Foundation (NRF) of Korea [2011-0029457, 2012-0008143, 2012R1A1A2008330, 2013R1A1A3007772, 2014R1A2A2A01005286, 2014R1A2A2A01002734, 2015R1A2A2A01003280, 2015H1A2A 1033649]; Basic Research Lab program under NRF [KRF-2011-0020333]; Center for Korean J-PARC Users [NRF-2013K1A3A7A06056592]; Brain Korea 21-Plus program and Radiation Science Research Institute; Polish Ministry of Science and Higher Education; National Science Center; Ministry of Education and Science of the Russian Federation; Russian Foundation for Basic Research; Slovenian Research Agency; Ikerbasque, Basque Foundation for Science; Euskal Herriko Unibertsitatea (UPV/EHU) under program UFI (spain) [11/55]; Swiss National Science Foundation; Ministry of Education and the Ministry of Science and Technology of Taiwan; U.S. Department of Energy; National Science Foundation; MEXT for Science Research in a Priority Area ("New Development of Flavor Physics"); SPS for Creative Scientific Research ("Evolution of Tau-lepton Physics"); [13J03438]; [26220706] FX We thank Y. Sakaki, R. Watanabe, and M. Tanaka for their invaluable suggestions. This work was supported in part by a Grant-in-Aid for JSPS Fellows (No. 13J03438) and a Grant-in-Aid for Scientific Research (S) "Probing New Physics with Tau-Lepton" (Grant No. 26220706). We thank the KEKB group for the excellent operation of the accelerator; the KEK cryogenics group for the efficient operation of the solenoid; and the KEK computer group, the National Institute of Informatics, and the PNNL/EMSL computing group for valuable computing and SINET4 network support. We acknowledge support from the Ministry of Education, Culture, Sports, Science, and Technology (MEXT) of Japan, the Japan Society for the Promotion of Science (JSPS), and the Tau-Lepton Physics Research Center of Nagoya University; the Australian Research Council; Austrian Science Fund under Grants No. P 22742-N16 and No. P 26794-N20; the National Natural Science Foundation of China under Contracts No. 10575109, No. 10775142, No. 10875115, No. 11175187, No. 11475187, and No. 11575017; the Chinese Academy of Science Center for Excellence in Particle Physics; the Ministry of Education, Youth and Sports of the Czech Republic under Contract No. LG14034; the Carl Zeiss Foundation, the Deutsche Forschungsgemeinschaft, the Excellence Cluster Universe, and the VolkswagenStiftung; the Department of Science and Technology of India; the Istituto Nazionale di Fisica Nucleare of Italy; the WCU program of the Ministry of Education, National Research Foundation (NRF) of Korea Grants No. 2011-0029457, No. 2012-0008143, No. 2012R1A1A2008330, No. 2013R1A1A3007772, No. 2014R1A2A2A01005286, No. 2014R1A2A2A01002734, No. 2015R1A2A2A01003280, and No. 2015H1A2A 1033649; the Basic Research Lab program under NRF Grant No. KRF-2011-0020333, Center for Korean J-PARC Users, No. NRF-2013K1A3A7A06056592; the Brain Korea 21-Plus program and Radiation Science Research Institute; the Polish Ministry of Science and Higher Education and the National Science Center; the Ministry of Education and Science of the Russian Federation and the Russian Foundation for Basic Research; the Slovenian Research Agency; Ikerbasque, Basque Foundation for Science and the Euskal Herriko Unibertsitatea (UPV/EHU) under program UFI 11/55 (Spain); the Swiss National Science Foundation; the Ministry of Education and the Ministry of Science and Technology of Taiwan; and the U.S. Department of Energy and the National Science Foundation. This work is supported by a Grant-in-Aid from MEXT for Science Research in a Priority Area ("New Development of Flavor Physics") and from JSPS for Creative Scientific Research ("Evolution of Tau-lepton Physics"). NR 34 TC 4 Z9 4 U1 7 U2 7 PU AMER PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 2470-0010 EI 2470-0029 J9 PHYS REV D JI Phys. Rev. D PD OCT 27 PY 2016 VL 94 IS 7 AR 072007 DI 10.1103/PhysRevD.94.072007 PG 12 WC Astronomy & Astrophysics; Physics, Particles & Fields SC Astronomy & Astrophysics; Physics GA EB3IA UT WOS:000387256100001 ER PT J AU Beletskiy, EV Wang, XB Kass, SR AF Beletskiy, Evgeny V. Wang, Xue-Bin Kass, Steven R. TI Anion Binding of One-, Two-, and Three-Armed Thiourea Receptors Examined via Photoelectron Spectroscopy and Quantum Computations SO JOURNAL OF PHYSICAL CHEMISTRY A LA English DT Article ID HYDROGEN-BONDS; DENSITY FUNCTIONALS; PHOSPHATE ANIONS; DERIVATIVES; SELECTIVITY; EXTRACTION; ACIDITIES; MOLECULES; CATALYSTS; ENERGIES AB Benzene rings substituted with 1-3 thiourea containing arms (1-3) were examined by photoelectron spectroscopy and density functional theory computations. Their conjugate bases and chloride, acetate, and dihydrogen phosphate anion clusters are reported. The resulting vertical and adiabatic detachment energies span 3.93-5.82 eV (VDE) and 3.65-5.10 (ADE) for the deprotonated species and 4.88-5.97 eV (VDE) and 4.45-5.60 eV (ADE) for the anion complexes. These results reveal the stabilizing effects of multiple hydrogen bonds and anionic host-guest interactions in the gas phase. Previously measured equilibrium binding constants in aqueous, dimethyl sulfoxide for all three thioureas are compared to the present results, and cooperative binding is uniformly observed in the gas phase but only for one case (i.e., 3 center dot H2PO4- in solution. C1 [Beletskiy, Evgeny V.; Kass, Steven R.] Univ Minnesota, Dept Chem, 207 Pleasant St SE, Minneapolis, MN 55455 USA. [Wang, Xue-Bin] Pacific Northwest Natl Lab, Phys Sci Div, POB 999,MS K8-88, Richland, WA 99352 USA. [Beletskiy, Evgeny V.] Sci Design Co, 49 Ind Ave, Little Ferry, NJ 07643 USA. RP Kass, SR (reprint author), Univ Minnesota, Dept Chem, 207 Pleasant St SE, Minneapolis, MN 55455 USA.; Wang, XB (reprint author), Pacific Northwest Natl Lab, Phys Sci Div, POB 999,MS K8-88, Richland, WA 99352 USA. EM xuebin.wang@pnnl.gov; kass@umn.edu FU National Science Foundation [CHE-1361766]; Minnesota Supercomputer Institute for Advanced Computational Research; U.S. Department of Energy (DOE), Office of Science, Office of Basic Energy Sciences; Division of Chemical Sciences, Geosciences, and Biosciences; DOE's Office of Biological and Environmental Research FX Generous support from the National Science Foundation (CHE-1361766) and the Minnesota Supercomputer Institute for Advanced Computational Research are gratefully acknowledged. The photoelectron spectra work was supported by U.S. Department of Energy (DOE), Office of Science, Office of Basic Energy Sciences, the Division of Chemical Sciences, Geosciences, and Biosciences, and was performed at the EMSL, a national scientific user facility sponsored by DOE's Office of Biological and Environmental Research and located at Pacific Northwest National Laboratory, which is operated by Battelle Memorial Institute for DOE. NR 41 TC 0 Z9 0 U1 9 U2 9 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 1089-5639 J9 J PHYS CHEM A JI J. Phys. Chem. A PD OCT 27 PY 2016 VL 120 IS 42 BP 8309 EP 8316 DI 10.1021/acs.jpca.6b08438 PG 8 WC Chemistry, Physical; Physics, Atomic, Molecular & Chemical SC Chemistry; Physics GA EA5EE UT WOS:000386641400011 ER PT J AU Gainaru, C Stacy, EW Bocharova, V Gobet, M Holt, AP Saito, T Greenbaum, S Sokolov, AP AF Gainaru, C. Stacy, E. W. Bocharova, V. Gobet, M. Holt, A. P. Saito, T. Greenbaum, S. Sokolov, A. P. TI Mechanism of Conductivity Relaxation in Liquid and Polymeric Electrolytes: Direct Link between Conductivity and Diffusivity SO JOURNAL OF PHYSICAL CHEMISTRY B LA English DT Article ID IONIC LIQUIDS; DIELECTRIC-SPECTROSCOPY; IRREVERSIBLE-PROCESSES; DISORDERED SOLIDS; CHARGE-TRANSPORT; AC CONDUCTIVITY; SPACE-CHARGE; HAVEN RATIO; DYNAMICS; GLASSES AB Combining broadband impedance spectroscopy, differential scanning calorimetry, and nuclear magnetic resonance we analyzed charge and mass transport in two polymerized ionic liquids and one of their monomeric precursors. In order to establish a general procedure for extracting single-particle diffusivity from their conductivity spectra, we critically assessed several approaches previously employed to describe the onset of diffusive charge dynamics and of the electrode polarization in ion conducting materials. Based on the analysis of the permittivity spectra, we demonstrate that the conductivity relaxation process provides information on ion diffusion and the magnitude of cross-correlation effects between ionic motions. A new approach is introduced which is able to estimate ionic diffusivities from the characteristic times of conductivity relaxation and ion concentration without any adjustable parameters. This opens the venue for a deeper understanding of charge transport in concentrated and diluted electrolyte solutions. C1 [Gainaru, C.; Sokolov, A. P.] Univ Tennessee, Dept Chem, Knoxville, TN 37996 USA. [Gainaru, C.] Tech Univ Dortmund, Fak Phys, D-44221 Dortmund, Germany. [Stacy, E. W.; Holt, A. P.] Univ Tennessee, Dept Phys & Astron, Knoxville, TN 37996 USA. [Bocharova, V.; Saito, T.; Sokolov, A. P.] Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA. [Gobet, M.; Greenbaum, S.] CUNY, Hunter Coll, Dept Phys & Astron, New York, NY 10065 USA. RP Gainaru, C; Sokolov, AP (reprint author), Univ Tennessee, Dept Chem, Knoxville, TN 37996 USA.; Gainaru, C (reprint author), Tech Univ Dortmund, Fak Phys, D-44221 Dortmund, Germany.; Sokolov, AP (reprint author), Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA. EM catalin.gainaru@uni-dortmund.de; sokolov@utk.edu RI Gobet, Mallory/I-2498-2013 OI Gobet, Mallory/0000-0001-9735-0741 FU Laboratory Directed Research and Development program of Oak Ridge National Laboratory; NSF Polymer program [DMR-1408811] FX This work was supported by Laboratory Directed Research and Development program of Oak Ridge National Laboratory, managed by UT-Battelle, LLC, for the U.S. Department of Energy. UT Knoxville team also acknowledges partial financial support by NSF Polymer program (award DMR-1408811). NR 60 TC 1 Z9 1 U1 27 U2 27 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 1520-6106 J9 J PHYS CHEM B JI J. Phys. Chem. B PD OCT 27 PY 2016 VL 120 IS 42 BP 11074 EP 11083 DI 10.1021/acs.jpcb.6b08567 PG 10 WC Chemistry, Physical SC Chemistry GA EA5EF UT WOS:000386641500020 ER PT J AU Horrocks, GA Braham, EJ Liang, YF De Jesus, LR Jude, J Velazquez, JM Prendergast, D Banerjee, S AF Horrocks, Gregory A. Braham, Erick J. Liang, Yufeng De Jesus, Luis R. Jude, Joshua Velazquez, Jesus M. Prendergast, David Banerjee, Sarbajit TI Vanadium K-Edge X-ray Absorption Spectroscopy as a Probe of the Heterogeneous Lithiation of V2O5: First-Principles Modeling and Principal Component Analysis SO JOURNAL OF PHYSICAL CHEMISTRY C LA English DT Article ID AUGMENTED-WAVE METHOD; LITHIUM BATTERIES; ELECTRONIC-STRUCTURE; MECHANISTIC INSIGHTS; MAGNETIC-RESONANCE; POWDER DIFFRACTION; PHASE-TRANSITION; NANOWIRE ARRAYS; OXIDE CATHODES; SPECTRA AB Understanding the diffusion mechanisms of Li ions through host materials and the resulting phase evolution of intercalated phases is of paramount importance for designing electrode materials of rechargeable batteries. The formation of lithiation gradients and discrete domains during intercalation leads to the development of strain within the host material and is responsible for the observed capacities of most cathode materials being well below theoretically predicted values. Such mesoscale heterogeneity has also been implicated in the loss of capacity upon cycling. Due to their inherent complexity, the analysis of such heterogeneity is rather complex and precise understanding of the evolution of metal sites remains underexplored. In this work, we use phase-pure, single-crystalline V2O5 nanowires with dimensions of 183 +/- 50 nm and lengths spanning tens of microns as a model cathode material and demonstrate that V K-edge X-ray absorption near-edge structure can be used as an effective probe of the local valence and geometry of vanadium sites upon lithiation. We demonstrate that a highly lithiated phase is nucleated and grows at the expense of a homogeneous low-lithium content a-phase without mediation of a solid-solution with intermediate lithium content. Density functional theory calculations allow for assignment of the pre-edge feature to dipolar transitions that are particularly sensitive to the V 3d-O 2p hybridization of the vanadyl bond and the local geometry of the distorted [VO5] square pyramid. The quantitative analysis of multiple vanadium sites and their evolution as a function of Li-ion content provides insight into the mechanism of phase evolution and the nature of lithiation gradients. The phase coexistence and segregation is further observed in scanning transmission X-ray microscopy images of individual lithiated V2O5 nanowires. The mechanisms and the dynamics of nucleation and growth unraveled here are of great importance for the design and discovery of Li-ion cathode materials. C1 [Horrocks, Gregory A.; Braham, Erick J.; De Jesus, Luis R.; Jude, Joshua; Banerjee, Sarbajit] Texas A&M Univ, Dept Chem, College Stn, TX 77845 USA. [Horrocks, Gregory A.; Braham, Erick J.; De Jesus, Luis R.; Jude, Joshua; Banerjee, Sarbajit] Texas A&M Univ, Dept Mat Sci & Engn, College Stn, TX 77845 USA. [Liang, Yufeng; Prendergast, David] Lawrence Berkeley Natl Lab, Mol Foundry, Berkeley, CA 94720 USA. [Velazquez, Jesus M.] Univ Calif Davis, Dept Chem, Davis, CA 95616 USA. RP Banerjee, S (reprint author), Texas A&M Univ, Dept Chem, College Stn, TX 77845 USA.; Banerjee, S (reprint author), Texas A&M Univ, Dept Mat Sci & Engn, College Stn, TX 77845 USA.; Prendergast, D (reprint author), Lawrence Berkeley Natl Lab, Mol Foundry, Berkeley, CA 94720 USA. EM dgprendergast@lbl.gov; banerjee@chem.tamu.edu FU National Science Foundation [DMR 1504702, 1252521]; Data-Enabled Discovery and Design of Energy Materials (D3EM) program through NSF Award [DGE-1545403]; Office of Science, Office of Basic Energy Sciences, of the U.S. Department of Energy [DE-AC02-05CH11231] FX This article is based upon work supported by the National Science Foundation under DMR 1504702. L.R.D.J. acknowledges support from a National Science Foundation Graduate Research Fellowship under Grant No. 1252521. E.J.B. acknowledges support of the Data-Enabled Discovery and Design of Energy Materials (D3EM) program funded through NSF Award DGE-1545403. Density functional theory simulations were performed as part of a User Project with Y.L. and D.P. at The Molecular Foundry (TMF), Lawrence Berkeley National Laboratory, and calculations were executed on their Vulcan and Nano compute clusters, administered by the High Performance Computing Services Group at LBNL. TMF is supported by the Office of Science, Office of Basic Energy Sciences, of the U.S. Department of Energy, under Contract No. DE-AC02-05CH11231. NR 66 TC 0 Z9 0 U1 10 U2 10 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 1932-7447 J9 J PHYS CHEM C JI J. Phys. Chem. C PD OCT 27 PY 2016 VL 120 IS 42 BP 23922 EP 23932 DI 10.1021/acs.jpcc.6b06499 PG 11 WC Chemistry, Physical; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary SC Chemistry; Science & Technology - Other Topics; Materials Science GA EA5DY UT WOS:000386640800002 ER PT J AU Belsey, NA Cant, DJH Minelli, C Araujo, JR Bock, B Bruner, P Castner, DG Ceccone, G Counsell, JDP Dietrich, PM Engelhard, MH Fearn, S Galhardo, CE Kalbe, H Kim, JW Lartundo-Rojas, L Luftman, HS Nunney, TS Pseiner, J Smith, EF Spampinato, V Sturm, JM Thomas, AG Treaty, JPW Veith, L Wagstaffe, M Wang, H Wang, ML Wang, YC Werner, W Yang, L Shard, AG AF Belsey, Natalie A. Cant, David J. H. Minelli, Caterina Araujo, Joyce R. Bock, Bernd Bruener, Philipp Castner, David G. Ceccone, Giacomo Counsell, Jonathan D. P. Dietrich, Paul M. Engelhard, Mark H. Fearn, Sarah Galhardo, Carlos E. Kalbe, Henryk Kim, Jeong Won Lartundo-Rojas, Luis Luftman, Henry S. Nunney, Tim S. Pseiner, Johannes Smith, Emily F. Spampinato, Valentina Sturm, Jacobus M. Thomas, Andrew G. Treaty, Jon P. W. Veith, Lothar Wagstaffe, Michael Wang, Hai Wang, Meiling Wang, Yung-Chen Werner, Wolfgang Yang, Li Shard, Alexander G. TI Versailles Project on Advanced Materials and Standards Interlaboratory Study on Measuring the Thickness and Chemistry of Nanoparticle Coatings Using XPS and LEIS SO JOURNAL OF PHYSICAL CHEMISTRY C LA English DT Article ID RAY PHOTOELECTRON-SPECTROSCOPY; ENERGY ION-SCATTERING; GOLD NANOPARTICLES; SHELL NANOPARTICLES; DRUG-DELIVERY; SURFACE; SIMULATION; MONOLAYERS; SPECTRA; BATTERY AB We report the results of a Versailles Project on Advanced Materials and Standards (VAMAS) interlaboratory study on the measurement of the shell thickness and chemistry of nanoparticle coatings. Peptide-coated gold particles were supplied to laboratories in two forms: a colloidal suspension in pure water and particles dried onto a silicon wafer. Participants prepared and analyzed these samples using either X-ray photoelectron spectroscopy (XPS) or low energy ion scattering (LEIS). Careful data analysis revealed some significant sources of discrepancy, particularly for XPS. Degradation during transportation, storage, or sample preparation resulted in a variability in thickness of 53%. The calculation method chosen by XPS participants contributed a variability of 67%. However, variability of 12% was achieved for the samples deposited using a single method and by choosing photoelectron peaks that were not adversely affected by instrumental transmission effects. The study identified a need for more consistency in instrumental transmission functions and relative sensitivity factors since this contributed a variability of 33%. The results from the LEIS participants were more consistent, with variability of less than 10% in thickness, and this is mostly due to a common method of data analysis. The calculation was performed using a model developed for uniform, flat films, and some participants employed a correction factor to account for the sample geometry, which appears warranted based upon a simulation of LEIS data from one of the participants and comparison to the XPS results. C1 [Belsey, Natalie A.; Cant, David J. H.; Minelli, Caterina; Shard, Alexander G.] Natl Phys Lab, Teddington TW11 0LW, Middx, England. [Araujo, Joyce R.; Galhardo, Carlos E.] Inst Nacl Metrol Qualidade & Tecnol INMETRO, Div Metrol Mat Dimat, Ave Nossa Senhora Gracas 50, BR-25250020 Duque De Caxias, RJ, Brazil. [Bock, Bernd; Veith, Lothar] Tascon GmbH, Mendelstr 17, D-48149 Munster, Germany. [Bruener, Philipp] ION TOF GmbH, Heisenbergstr 15, D-48149 Munster, Germany. [Castner, David G.; Wang, Yung-Chen] Univ Washington, Dept Bioengn Engn, Natl ESCA & Surface Anal Ctr Biomed Problems, Seattle, WA 98195 USA. [Castner, David G.; Wang, Yung-Chen] Univ Washington, Dept Chem Engn, Natl ESCA & Surface Anal Ctr Biomed Problems, Seattle, WA 98195 USA. [Ceccone, Giacomo; Spampinato, Valentina] European Commiss, Directorate Gen Joint Res Ctr, Directorate Hlth Consumers & Reference Mat F, Consumer Prod Safety Unit, Via E Fermi 2749,TP125, I-21027 Ispra, VA, Italy. [Counsell, Jonathan D. P.] Kratos Analyt Ltd, Trafford Wharf Rd, Manchester M17 1GP, Lancs, England. [Dietrich, Paul M.; Kalbe, Henryk] BAM Fed Inst Mat Res & Testing BAM 6 1, Unter Eichen 44-46, D-12203 Berlin, Germany. [Engelhard, Mark H.] Pacific Northwest Natl Lab, EMSL, Richland, WA 99352 USA. [Fearn, Sarah] Imperial Coll London, Dept Mat, South Kensington Campus, London SW7 2AZ, England. [Kim, Jeong Won] Korea Res Inst Stand & Sci, 267 Gajeong Ro, Daejeon 34113, South Korea. [Lartundo-Rojas, Luis; Pseiner, Johannes] Inst Politecn Nacl, UPALM, Ctr Nanociencias & Micro & Nanotecnol, Mexico City 07738, DF, Mexico. [Luftman, Henry S.] Lehigh Univ, Surface Anal Facil, 7 Asa Dr, Bethlehem, PA 18015 USA. [Nunney, Tim S.; Treaty, Jon P. W.] Thermo Fisher Sci, Unit 24, Birches Ind Estate,Imberhorne Lane, E Grinstead RH19 1UB, W Sussex, England. [Pseiner, Johannes; Werner, Wolfgang] TU Vienna, Inst Angew Phys, Wiedner Hauptstr 8-10, A-1040 Vienna, Austria. [Smith, Emily F.] Univ Nottingham, Nanoscale & Microscale Res Ctr, Sch Chem, Univ Pk, Nottingham NG7 2RD, England. [Sturm, Jacobus M.] Univ Twente, MESA Inst Nanotechnol, Ind Focus Grp XUV Opt, POB 217, NL-7500 AE Enschede, Netherlands. [Thomas, Andrew G.; Wagstaffe, Michael] Univ Manchester, Sch Mat & Photon Sci Inst, Manchester M13 9PL, Lancs, England. [Wang, Hai; Wang, Meiling] Natl Inst Metrol, Beijing 100029, Peoples R China. [Yang, Li] Xian Jiaotong Liverpool Univ, Dept Chem, Suzhou, Peoples R China. RP Shard, AG (reprint author), Natl Phys Lab, Teddington TW11 0LW, Middx, England. EM alex.shard@npl.co.uk RI Araujo, Joyce/I-4546-2013; OI Araujo, Joyce/0000-0002-6784-7041; Veith, Lothar/0000-0002-6167-4303; Lartundo-Rojas, Luis/0000-0002-6366-8791; Thomas, Andrew/0000-0002-1900-6686 FU European Union [HLT04 BioSurf, 14IND12 Innanopart]; United States National Institutes of Health [EB-002027]; United States National Science Foundation [DGE-1256082]; Nano Material Technology Development Program of MSIP/NRF [2014M3A7B6020163]; European Metrology Programme for Innovation and Research (EMPIR); EMPIR within EURAMET; EMPIR within European Union FX We thank Steve A. Smith from NPL for preparing the silicon substrates for the samples. This work forms part of the Innovation Research & Development Programme of the National Measurement System of the UK Department of Business, Innovation and Skills and with funding from the HLT04 BioSurf and 14IND12 Innanopart project by the European Union through the European Metrology Research Programme (EMRP) and European Metrology Programme for Innovation and Research (EMPIR). EMPIR and EMRP are jointly funded by the EMPIR participating countries within EURAMET and the European Union. Y.-C.W. and D.G.C. gratefully acknowledge the support from United States National Institutes of Health grant EB-002027. Y.-C.W. was also supported by the United States National Science Foundation Graduate Research Fellowship Program under Grant No. DGE-1256082. JWK acknowledges the support from Nano Material Technology Development Program (2014M3A7B6020163) of MSIP/NRF. NR 31 TC 2 Z9 2 U1 11 U2 11 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 1932-7447 J9 J PHYS CHEM C JI J. Phys. Chem. C PD OCT 27 PY 2016 VL 120 IS 42 BP 24070 EP 24079 DI 10.1021/acs.jpcc.6b06713 PG 10 WC Chemistry, Physical; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary SC Chemistry; Science & Technology - Other Topics; Materials Science GA EA5DY UT WOS:000386640800019 PM 27818719 ER PT J AU Cassidy, A Jorgensen, MRV Rosu-Finsen, A Lasne, J Jorgensen, JH Glavic, A Lauter, V Iversen, BB McCoustra, MRS Field, D AF Cassidy, Andrew Jorgensen, Mads R. V. Rosu-Finsen, Alexander Lasne, Jerome Jorgensen, Jakob H. Glavic, Artur Lauter, Valeria Iversen, Bo B. McCoustra, Martin R. S. Field, David TI Dipole-Oriented Molecular Solids Can Undergo a Phase Change and Still Maintain Electrical Polarization SO JOURNAL OF PHYSICAL CHEMISTRY C LA English DT Article ID THIN-FILMS; NITROUS-OXIDE; SURFACE; FIELD; CRYSTAL; LIGHT AB It has recently been demonstrated that nanoscale molecular films can spontaneously assemble to self-generate intrinsic electric fields that can exceed 10(8) V/m. These electric fields originate from polarization charges in the material that arise because the films self-assemble to orient molecular dipole moments. This has been called the spontelectric effect. Such growth of spontaneously polarized layers of molecular solids has implications for our understanding of how intermolecular interactions dictate the structure of molecular materials used in a range of applications, for example, molecular semiconductors, sensors, and catalysts. Here we present the first in situ structural characterization of a representative spontelectric solid, nitrous oxide. Infrared spectroscopy, temperature-programmed desorption, and neutron reflectivity measurements demonstrate that polarized films of nitrous oxide undergo a structural phase transformation upon heating above 48 K A mean-field model can be used to describe quantitatively the magnitude of the spontaneously generated field as a function of film-growth temperature, and this model also recreates the phase change. This reinforces the spontelectric model as a means of describing long-range dipole-dipole interactions and points to a new type of ordering in molecular thin films. C1 [Cassidy, Andrew; Jorgensen, Jakob H.; Field, David] Aarhus Univ, Dept Phys & Astron, Ny Munkegade 120, Aarhus C, Denmark. [Jorgensen, Mads R. V.; Iversen, Bo B.] Aarhus Univ, INano, Ctr Mat Crystallog, Langelandsgade 140, Aarhus C, Denmark. [Jorgensen, Mads R. V.; Iversen, Bo B.] Aarhus Univ, Dept Chem, Ctr Mat Crystallog, Langelandsgade 140, Aarhus C, Denmark. [Rosu-Finsen, Alexander; Lasne, Jerome; McCoustra, Martin R. S.] Heriot Watt Univ, Inst Chem Sci, Edinburgh EH14 4AS, Midlothian, Scotland. [Glavic, Artur; Lauter, Valeria] Oak Ridge Natl Lab, Quantum Condensed Matter Div, Oak Ridge, TN 37831 USA. [Glavic, Artur] Paul Scherrer Inst, Lab Neutron Scattering & Imaging, CH-5232 Villigen, Switzerland. RP Cassidy, A (reprint author), Aarhus Univ, Dept Phys & Astron, Ny Munkegade 120, Aarhus C, Denmark. EM amc@phys.au.dk RI Jorgensen, Mads Ry Vogel/C-6109-2017; OI Cassidy, Andrew/0000-0001-8352-8721; Glavic, Artur/0000-0003-4951-235X; Jorgensen, Mads Ry Vogel/0000-0001-5507-9615; McCoustra, Martin/0000-0002-5716-110X FU European Community [238258]; Heriot-Watt University; Scientific User Facilities Division, Office of Basic Energy Sciences, U.S. Department of Energy FX We gratefully acknowledge support of the staff of the Aarhus Synchrotron Radiation Laboratory (ISA), the Danish Research Council, DANSCATT, European Community FP7-ITN Marie-Curie Programme (LASSIE Project, Grant Agreement #238258; A.C. and J.L.), Heriot-Watt University for a James Watt scholarship (A.R-F.) and the Danish National Research Foundation (DNRF93; M.R.V.J. and B.B.I.). The research performed at ORNL's Spallation Neutron Source was sponsored by the Scientific User Facilities Division, Office of Basic Energy Sciences, U.S. Department of Energy. We highly appreciate the support of H. Ambaye and R. Goyette during the preparation of the equipment for the NR experiments. NR 33 TC 1 Z9 1 U1 6 U2 6 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 1932-7447 J9 J PHYS CHEM C JI J. Phys. Chem. C PD OCT 27 PY 2016 VL 120 IS 42 BP 24130 EP 24136 DI 10.1021/acs.jpcc.6b07296 PG 7 WC Chemistry, Physical; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary SC Chemistry; Science & Technology - Other Topics; Materials Science GA EA5DY UT WOS:000386640800025 ER PT J AU Lu, QY Chen, Y Bluhm, H Yildiz, B AF Lu, Qiyang Chen, Yan Bluhm, Hendrik Yildiz, Bilge TI Electronic Structure Evolution of SrCoOx during Electrochemically Driven Phase Transition Probed by in Situ X-ray Spectroscopy SO JOURNAL OF PHYSICAL CHEMISTRY C LA English DT Article ID PEROVSKITE OXIDES; ABSORPTION-SPECTROSCOPY; OXYGEN VACANCY; SURFACE; CATHODE; SRCOO3-DELTA; DIFFRACTION; CELLS; STATE AB Topotactic phase transition in SrCoOx (x = 2.5-3, denoted as SCO) has become a focal point for the study of this unique functional oxide system, sparked by the large alteration in the physical and chemical properties from brownmillerite (BM) to perovskite (P) phases. Recently, we showed that applying electrochemical bias could be a convenient way to control the oxygen stoichiometry in SCO and trigger its topotactic phase transition. In this paper, we utilized in situ ambient pressure X-ray spectroscopic tools to reveal the electronic structure and oxygen nonstoichiometry evolution during the BM -> P phase transition of SCO. During the BM -> P transition via intercalation of oxygen anions into the structure, we found a lowering of the Fermi level due to creation of Co 3d-O 2p hybridized unoccupied states. X-ray absorption spectra showed that the formed unoccupied states have largely O 2p characteristics. Finally, we utilized the time-dependent relaxation of the X-ray absorption intensity as a new approach to study the phase transformation kinetics and rate-limiting mechanisms. The results deepen the understanding of the electronic structure of SCO as a function of its oxygen stoichiometry and phase and may guide the design of SCO properties for electrocatalyst and memristor functionality. C1 [Lu, Qiyang; Chen, Yan; Yildiz, Bilge] MIT, Lab Electrochem Interfaces, 77 Massachusetts Ave, Cambridge, MA 02139 USA. [Lu, Qiyang; Yildiz, Bilge] MIT, Dept Mat Sci & Engn, Cambridge, MA 02139 USA. [Chen, Yan; Yildiz, Bilge] MIT, Dept Nucl Sci & Engn, 77 Massachusetts Ave, Cambridge, MA 02139 USA. [Bluhm, Hendrik] Lawrence Berkeley Natl Lab, Chem Sci Div, 1 Cyclotron Rd,MS6R2100, Berkeley, CA 94720 USA. [Chen, Yan] South China Univ Technol, Guangzhou Higher Educ Mega Ctr, Sch Environm & Energy, New Energy Res Inst, Guangzhou, Guangdong, Peoples R China. RP Yildiz, B (reprint author), MIT, Lab Electrochem Interfaces, 77 Massachusetts Ave, Cambridge, MA 02139 USA.; Yildiz, B (reprint author), MIT, Dept Mat Sci & Engn, Cambridge, MA 02139 USA.; Yildiz, B (reprint author), MIT, Dept Nucl Sci & Engn, 77 Massachusetts Ave, Cambridge, MA 02139 USA. EM byildiz@mit.edu OI Chen, Yan/0000-0001-6193-7508 FU MIT MRSEC through the MRSEC Program of the National Science Foundation [DMR-1419807]; Office of Science, Office of Basic Energy Sciences, of the U.S. Department of Energy [DE-AC02-05CH11231] FX The authors acknowledge the funding support from the MIT MRSEC through the MRSEC Program of the National Science Foundation under Award DMR-1419807. The authors also acknowledge the use of the Center for Materials Science and Engineering, an MRSEC facility of NSF at MIT. The Advanced Light Source is supported by the Director, Office of Science, Office of Basic Energy Sciences, of the U.S. Department of Energy under Contract DE-AC02-05CH11231. The authors acknowledge Dr. Christian Lenser and Dr. Mostafa Youssef for insightful discussions. NR 34 TC 0 Z9 0 U1 15 U2 15 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 1932-7447 J9 J PHYS CHEM C JI J. Phys. Chem. C PD OCT 27 PY 2016 VL 120 IS 42 BP 24148 EP 24157 DI 10.1021/acs.jpcc.6b07544 PG 10 WC Chemistry, Physical; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary SC Chemistry; Science & Technology - Other Topics; Materials Science GA EA5DY UT WOS:000386640800027 ER PT J AU Willis, JD Smith, JA Mazarei, M Zhang, JY Turner, GB Decker, SR Sykes, RW Poovaiah, CR Baxter, HL Mann, DGJ Davis, MF Udvardi, MK Pena, MJ Backe, J Bar-Peled, M Stewart, CN AF Willis, Jonathan D. Smith, James A. Mazarei, Mitra Zhang, Ji-Yi Turner, Geoffrey B. Decker, Stephen R. Sykes, Robert W. Poovaiah, Charleson R. Baxter, Holly L. Mann, David G. J. Davis, Mark F. Udvardi, Michael K. Pena, Maria J. Backe, Jason Bar-Peled, Maor Stewart, C. N., Jr. TI Downregulation of a UDP-Arabinomutase Gene in Switchgrass (Panicum virgatum L.) Results in Increased Cell Wall Lignin While Reducing Arabinose-Glycans SO FRONTIERS IN PLANT SCIENCE LA English DT Article DE switchgrass; hemicellulose arabinoxylan; UDP-arabinopyranose mutase/reversible glycosylated polypeptide; biofuel; recalcitrance ID ARABINOPYRANOSE MUTASE; XYLAN BIOSYNTHESIS; ARABINOFURANOSE; ARABIDOPSIS; FAMILY; INTERCONVERSION; RECALCITRANCE; COMPONENTS; GRASSES; PROTEIN AB Background: Switchgrass (Parilcum virgatum L.) is a C4 perennial prairie grass and a dedicated feedstock for lignocellulosic biofuels. Saccharification and biofuel yields are inhibited by the plant cell wall's natural recalcitrance against enzymatic degradation. Plant hemicellulose polysaccharides such as arabinoxylans structurally support and cross-link other cell wall polymers. Grasses predominately have Type II cell walls that are abundant in arabinoxylan, which comprise nearly 25% of aboveground biomass. A primary component of arabinoxylan synthesis is uridine diphosphate (UDP) linked to arabinofuranose (Araf). A family of UDP-arabinopyranose mutase (UAM)/reversible glycosylated polypeptides catalyze the interconversion between UDP-arabinopyranose (UDP-Arap) and UDP-Araf. Results: The expression of a switchgrass arabinoxylan biosynthesis pathway gene, PvUAM1, was decreased via RNAi to investigate its role in cell wall recalcitrance in the feedstock. PvUAM1 encodes a switchgrass homolog of UDP-arabinose mutase, which converts UDP-Arap to UDP-Araf. Southern blot analysis revealed each transgenic line contained between one to at least seven T-DNA insertions, resulting in some cases, a 95% reduction of native PvUAM1 transcript in stem internodes. Transgenic plants had increased pigmentation in vascular tissues at nodes, but were otherwise similar in morphology to the non-transgenic control. Cell wall-associated arabinose was decreased in leaves and stems by over 50%, but there was an increase in cellulose. In addition, there was a commensurate change in arabinose side chain extension. Cell wall lignin composition was altered with a concurrent increase in lignin content and transcript abundance of lignin biosynthetic genes in mature tillers. Enzymatic saccharification efficiency was unchanged in the transgenic plants relative to the control. Conclusion: Plants with attenuated PvUAM1 transcript had increased cellulose and lignin in cell walls. A decrease in cell wall-associated arabinose was expected, which was likely caused by fewer Araf residues in the arabinoxylan. The decrease in arabinoxylan may cause a compensation response to maintain cell wall integrity by increasing cellulose and lignin biosynthesis. In cases in which increased lignin is desired, e.g., feedstocks for carbon fiber production, downregulated UAM1 coupled with altered expression of other arabinoxylan biosynthesis genes might result in even higher production of lignin in biomass. C1 [Willis, Jonathan D.; Mazarei, Mitra; Poovaiah, Charleson R.; Baxter, Holly L.; Mann, David G. J.; Stewart, C. N., Jr.] Univ Tennessee, Dept Plant Sci, Knoxville, TN 37996 USA. [Willis, Jonathan D.; Smith, James A.; Mazarei, Mitra; Zhang, Ji-Yi; Turner, Geoffrey B.; Decker, Stephen R.; Sykes, Robert W.; Poovaiah, Charleson R.; Baxter, Holly L.; Mann, David G. J.; Davis, Mark F.; Udvardi, Michael K.; Pena, Maria J.; Backe, Jason; Bar-Peled, Maor; Stewart, C. N., Jr.] Oak Ridge Natl Lab, BioEnergy Sci Ctr, Oak Ridge, TN 37831 USA. [Smith, James A.; Pena, Maria J.; Backe, Jason; Bar-Peled, Maor] Univ Georgia, Complex Carbohydrate Res Ctr, 220 Riverbend Rd, Athens, GA 30602 USA. [Zhang, Ji-Yi; Udvardi, Michael K.] Samuel Roberts Noble Fdn Inc, Ardmore, OK USA. [Turner, Geoffrey B.; Decker, Stephen R.; Sykes, Robert W.; Davis, Mark F.] Natl Renewable Energy Lab, Golden, CO USA. [Bar-Peled, Maor] Univ Georgia, Plant Biol, Athens, GA 30602 USA. [Zhang, Ji-Yi] Bayer CropSci Div, Res Triangle Pk, NC USA. RP Stewart, CN (reprint author), Univ Tennessee, Dept Plant Sci, Knoxville, TN 37996 USA.; Bar-Peled, M; Stewart, CN (reprint author), Oak Ridge Natl Lab, BioEnergy Sci Ctr, Oak Ridge, TN 37831 USA.; Bar-Peled, M (reprint author), Univ Georgia, Complex Carbohydrate Res Ctr, 220 Riverbend Rd, Athens, GA 30602 USA.; Bar-Peled, M (reprint author), Univ Georgia, Plant Biol, Athens, GA 30602 USA. EM peled@kccrc.uga.edu; neaistewart@utk.edu FU BioEnergy Science Center; Office of Biological and Environmental Research in the DOE Office of Science FX This work was supported by funding from the BioEnergy Science Center. The BioEnergy Science Center is a U.S. Department of Energy Bioenergy Research Center supported by the Office of Biological and Environmental Research in the DOE Office of Science. NR 62 TC 0 Z9 0 U1 14 U2 14 PU FRONTIERS MEDIA SA PI LAUSANNE PA PO BOX 110, EPFL INNOVATION PARK, BUILDING I, LAUSANNE, 1015, SWITZERLAND SN 1664-462X J9 FRONT PLANT SCI JI Front. Plant Sci. PD OCT 27 PY 2016 VL 7 AR 1580 DI 10.3389/fpls.2016.01580 PG 18 WC Plant Sciences SC Plant Sciences GA EA0UH UT WOS:000386302800001 PM 27833622 ER PT J AU de Foy, B Lu, ZF Streets, DG AF de Foy, Benjamin Lu, Zifeng Streets, David G. TI Satellite NO2 retrievals suggest China has exceeded its NOx reduction goals from the twelfth Five-Year Plan SO SCIENTIFIC REPORTS LA English DT Article ID OZONE MONITORING INSTRUMENT; FIRED POWER-PLANTS; TROPOSPHERIC NO2; EMISSION TRENDS; SULFUR-DIOXIDE; OMI; AIR; POLLUTION; VARIABILITY; INVENTORY AB China's twelfth Five-Year Plan included pollution control measures with a goal of reducing national emissions of nitrogen oxides (NOx) by 10% by 2015 compared with 2010. Multiple linear regression analysis was used on 11-year time series of all nitrogen dioxide (NO2) pixels from the Ozone Monitoring Instrument (OMI) over 18 NO2 hotspots in China. The regression analysis accounted for variations in meteorology, pixel resolution, seasonal effects, weekday variability and year-to-year variability. The NO2 trends suggested that there was an increase in NO2 columns in most areas from 2005 to around 2011 which was followed by a strong decrease continuing through 2015. The satellite results were in good agreement with the annual official NOx emission inventories which were available up until 2014. This shows the value of evaluating trends in emission inventories using satellite retrievals. It further shows that recent control strategies were effective in reducing emissions and that recent economic transformations in China may be having an effect on NO2 columns. Satellite information for 2015 suggests that emissions have continued to decrease since the latest inventories available and have surpassed the goals of the twelfth Five-Year Plan. C1 [de Foy, Benjamin] St Louis Univ, Dept Earth & Atmospher Sci, St Louis, MO 63108 USA. [Lu, Zifeng; Streets, David G.] Argonne Natl Lab, Div Energy Syst, Argonne, IL 60439 USA. RP de Foy, B (reprint author), St Louis Univ, Dept Earth & Atmospher Sci, St Louis, MO 63108 USA. EM bdefoy@slu.edu RI de Foy, Benjamin/A-9902-2010 OI de Foy, Benjamin/0000-0003-4150-9922 FU NASA Air Quality Applied Sciences Team (AQAST) program, NASA [NNX11AJ63G]; US Department of Energy, Office of Fossil Energy, Office of Strategic Planning & Global Engagement; UChicago, LLC [DE-AC02-06CH11357]; US Department of Energy FX This research was funded in part by the NASA Air Quality Applied Sciences Team (AQAST) program, NASA grant #NNX11AJ63G. Argonne also acknowledges support from the US Department of Energy, Office of Fossil Energy, Office of Strategic Planning & Global Engagement. Argonne National Laboratory is operated by UChicago, LLC, under contract no. DE-AC02-06CH11357 with the US Department of Energy. We acknowledge the free use of tropospheric NO2 column data from the OMI sensor from www.temis.nl and of ERA-Interim data from ECMWF. We are grateful to the anonymous reviewers for their comments and suggestions which have improved this manuscript. NR 44 TC 3 Z9 3 U1 16 U2 16 PU NATURE PUBLISHING GROUP PI LONDON PA MACMILLAN BUILDING, 4 CRINAN ST, LONDON N1 9XW, ENGLAND SN 2045-2322 J9 SCI REP-UK JI Sci Rep PD OCT 27 PY 2016 VL 6 AR 35912 DI 10.1038/srep35912 PG 9 WC Multidisciplinary Sciences SC Science & Technology - Other Topics GA EA3AZ UT WOS:000386471300001 PM 27786278 ER PT J AU Adamson, P Anghel, I Aurisano, A Barr, G Bishai, M Blake, A Bock, GJ Bogert, D Cao, SV Carroll, TJ Castromonte, CM Chen, R Cherdack, D Childress, S Coelho, JAB Corwin, L Cronin-Hennessy, D de Jong, JK De Rijck, S Devan, AV Devenish, NE Diwan, MV Escobar, CO Evans, JJ Falk, E Feldman, GJ Flanagan, W Frohne, MV Gabrielyan, M Gallagher, HR Germani, S Gomes, RA Goodman, MC Gouffon, P Graf, N Gran, R Grzelak, K Habig, A Hahn, SR Hartnell, J Hatcher, R Holin, A Huang, J Hylen, J Irwin, GM Isvan, Z James, C Jensen, D Kafka, T Kasahara, SMS Koizumi, G Kordosky, M Kreymer, A Lang, K Ling, J Litchfield, PJ Lucas, P Mann, WA Marshak, ML Mayer, N McGivern, C Medeiros, MM Mehdiyev, R Meier, JR Messier, MD Miller, WH Mishra, SR Sher, SM Moore, CD Mualem, L Musser, J Naples, D Nelson, JK Newman, HB Nichol, RJ Nowak, JA O'Connor, J Oliver, WP Orchanian, M Pahlka, RB Paley, J Patterson, RB Pawloski, G Perch, A Pfutzner, MM Phan, DD Phan-Budd, S Plunkett, RK Poonthottathil, N Qiu, X Radovic, A Rebel, B Rosenfeld, C Rubin, HA Sail, P Sanchez, MC Schneps, J Schreckenberger, A Schreiner, P Sharma, R Sousa, A Tagg, N Talaga, RL Thomas, J Thomson, MA Tian, X Timmons, A Todd, J Tognini, SC Toner, R Torretta, D Tzanakos, G Urheim, J Vahle, P Viren, B Weber, A Webb, RC White, C Whitehead, L Whitehead, LH Wojcicki, SG Zwaska, R AF Adamson, P. Anghel, I. Aurisano, A. Barr, G. Bishai, M. Blake, A. Bock, G. J. Bogert, D. Cao, S. V. Carroll, T. J. Castromonte, C. M. Chen, R. Cherdack, D. Childress, S. Coelho, J. A. B. Corwin, L. Cronin-Hennessy, D. de Jong, J. K. De Rijck, S. Devan, A. V. Devenish, N. E. Diwan, M. V. Escobar, C. O. Evans, J. J. Falk, E. Feldman, G. J. Flanagan, W. Frohne, M. V. Gabrielyan, M. Gallagher, H. R. Germani, S. Gomes, R. A. Goodman, M. C. Gouffon, P. Graf, N. Gran, R. Grzelak, K. Habig, A. Hahn, S. R. Hartnell, J. Hatcher, R. Holin, A. Huang, J. Hylen, J. Irwin, G. M. Isvan, Z. James, C. Jensen, D. Kafka, T. Kasahara, S. M. S. Koizumi, G. Kordosky, M. Kreymer, A. Lang, K. Ling, J. Litchfield, P. J. Lucas, P. Mann, W. A. Marshak, M. L. Mayer, N. McGivern, C. Medeiros, M. M. Mehdiyev, R. Meier, J. R. Messier, M. D. Miller, W. H. Mishra, S. R. Sher, S. Moed Moore, C. D. Mualem, L. Musser, J. Naples, D. Nelson, J. K. Newman, H. B. Nichol, R. J. Nowak, J. A. O'Connor, J. Oliver, W. P. Orchanian, M. Pahlka, R. B. Paley, J. Patterson, R. B. Pawloski, G. Perch, A. Pfutzner, M. M. Phan, D. D. Phan-Budd, S. Plunkett, R. K. Poonthottathil, N. Qiu, X. Radovic, A. Rebel, B. Rosenfeld, C. Rubin, H. A. Sail, P. Sanchez, M. C. Schneps, J. Schreckenberger, A. Schreiner, P. Sharma, R. Sousa, A. Tagg, N. Talaga, R. L. Thomas, J. Thomson, M. A. Tian, X. Timmons, A. Todd, J. Tognini, S. C. Toner, R. Torretta, D. Tzanakos, G. Urheim, J. Vahle, P. Viren, B. Weber, A. Webb, R. C. White, C. Whitehead, L. Whitehead, L. H. Wojcicki, S. G. Zwaska, R. CA MINOS Collaboration TI Measurement of single pi(0) production by coherent neutral-current nu Fe interactions in the MINOS Near Detector SO PHYSICAL REVIEW D LA English DT Article ID PION-PRODUCTION; PI-0 PRODUCTION; NEUTRINOS; SCATTERING; GENERATOR; NUCLEI; PCAC AB Forward single pi(0) production by coherent neutral-current interactions, vA -> vA pi(0), is investigated using a 2.8 x 10(20) protons-on-target exposure of the MINOS Near Detector. For single-shower topologies, the event distribution in production angle exhibits a clear excess above the estimated background at very forward angles for visible energy in the range 1-8 GeV. Cross sections are obtained for the detector medium comprised of 80% iron and 20% carbon nuclei with (A) = 48, the highest-< A > target used to date in the study of this coherent reaction. The total cross section for coherent neutral-current single pi(0) production initiated by the v(mu) flux of the NuMI low-energy beam with mean (mode) E-v of 4.9 GeV (3.0 GeV), is 77.6 +/- 5.0 (stat)(-) (+15.0)(16.8) (syst) x 10(-40) cm(2) pernucleus. The results are in good agreement with predictions of the Berger-Sehgal model. C1 [Anghel, I.; Goodman, M. C.; Paley, J.; Phan-Budd, S.; Sanchez, M. C.; Schreiner, P.; Talaga, R. L.] Argonne Natl Lab, Argonne, IL 60439 USA. [Tzanakos, G.] Univ Athens, Dept Phys, GR-15771 Athens, Greece. [Bishai, M.; Diwan, M. V.; Isvan, Z.; Ling, J.; Viren, B.] Brookhaven Natl Lab, Upton, NY 11973 USA. [Mualem, L.; Newman, H. B.; Orchanian, M.; Patterson, R. B.] CALTECH, Lauritsen Lab, Pasadena, CA 91125 USA. [Blake, A.; Thomson, M. A.] Univ Cambridge, Cavendish Lab, Cambridge CB3 0HE, England. [Escobar, C. O.] Univ Estadual Campinas, IFGW, CP 6165, BR-13083970 Campinas, SP, Brazil. [Aurisano, A.; Sousa, A.; Todd, J.] Univ Cincinnati, Dept Phys, Cincinnati, OH 45221 USA. [Adamson, P.; Bock, G. J.; Bogert, D.; Childress, S.; Hahn, S. R.; Hatcher, R.; Hylen, J.; James, C.; Jensen, D.; Koizumi, G.; Kreymer, A.; Lucas, P.; Sher, S. Moed; Moore, C. D.; Pahlka, R. B.; Plunkett, R. K.; Poonthottathil, N.; Rebel, B.; Sharma, R.; Torretta, D.; Zwaska, R.] Fermilab Natl Accelerator Lab, Batavia, IL 60510 USA. [Castromonte, C. M.; Gomes, R. A.; Medeiros, M. M.; Tognini, S. C.] Univ Fed Goias, Inst Fis, BR-74690900 Goiania, Go, Brazil. [Feldman, G. J.; Toner, R.] Harvard Univ, Dept Phys, Cambridge, MA 02138 USA. [Frohne, M. V.] Coll Holy Cross, Notre Dame, IN 46556 USA. [Whitehead, L.] Univ Houston, Dept Phys, Houston, TX 77204 USA. [Rubin, H. A.; White, C.] IIT, Dept Phys, Chicago, IL 60616 USA. [Corwin, L.; Messier, M. D.; Musser, J.; Urheim, J.] Indiana Univ, Bloomington, IN 47405 USA. [Anghel, I.; Sanchez, M. C.] Iowa State Univ, Dept Phys & Astron, Ames, IA 50011 USA. [Blake, A.] Univ Lancaster, Lancaster LA1 4YB, England. [Germani, S.; Holin, A.; Nichol, R. J.; O'Connor, J.; Perch, A.; Pfutzner, M. M.; Thomas, J.; Whitehead, L. H.] UCL, Dept Phys & Astron, London WC1E 6BT, England. [Chen, R.; Evans, J. J.; Timmons, A.] Univ Manchester, Sch Phys & Astron, Manchester M13 9PL, Lancs, England. [Cronin-Hennessy, D.; Gabrielyan, M.; Kasahara, S. M. S.; Litchfield, P. J.; Marshak, M. L.; Meier, J. R.; Miller, W. H.; Nowak, J. A.; Pawloski, G.] Univ Minnesota, Minneapolis, MN 55455 USA. [Gran, R.; Habig, A.] Univ Minnesota, Dept Phys, Duluth, MN 55812 USA. [Tagg, N.] Otterbein Univ, Westerville, OH 43081 USA. [Barr, G.; de Jong, J. K.; Weber, A.] Univ Oxford, Subdept Particle Phys, Oxford OX1 3RH, England. [Graf, N.; McGivern, C.; Naples, D.] Univ Pittsburgh, Dept Phys & Astron, Pittsburgh, PA 15260 USA. [Litchfield, P. J.; Weber, A.] Rutherford Appleton Lab, Sci & Technol Facil Council, Didcot OX11 0QX, Oxon, England. [Gouffon, P.] Univ Sao Paulo, Inst Fis, CP 66318, BR-05135970 Sao Paulo, SP, Brazil. [Mishra, S. R.; Rosenfeld, C.; Tian, X.] Univ South Carolina, Dept Phys & Astron, Columbia, SC 29208 USA. [Irwin, G. M.; Qiu, X.; Wojcicki, S. G.] Stanford Univ, Dept Phys, Stanford, CA 94305 USA. [Devenish, N. E.; Falk, E.; Hartnell, J.] Univ Sussex, Dept Phys & Astron, Brighton BN1 9QH, E Sussex, England. [Webb, R. C.] Texas A&M Univ, Dept Phys, College Stn, TX 77843 USA. [Cao, S. V.; Carroll, T. J.; De Rijck, S.; Flanagan, W.; Huang, J.; Lang, K.; Mehdiyev, R.; Phan, D. D.; Sail, P.; Schreckenberger, A.] Univ Texas Austin, Dept Phys, Austin, TX 78712 USA. [Cherdack, D.; Coelho, J. A. B.; Gallagher, H. R.; Kafka, T.; Mann, W. A.; Mayer, N.; Oliver, W. P.; Schneps, J.] Tufts Univ, Dept Phys, Medford, MA 02155 USA. [Grzelak, K.] Univ Warsaw, Dept Phys, PL-02093 Warsaw, Poland. [Devan, A. V.; Kordosky, M.; Nelson, J. K.; Radovic, A.; Vahle, P.] Coll William & Mary, Dept Phys, Williamsburg, VA 23187 USA. [Corwin, L.; Tzanakos, G.] South Dakota Sch Mines & Technol, Rapid City, SD 57701 USA. [Nowak, J. A.] Univ Lancaster, Lancaster LA1 4YB, England. RP Adamson, P (reprint author), Fermilab Natl Accelerator Lab, Batavia, IL 60510 USA. RI Ling, Jiajie/I-9173-2014; Gomes, Ricardo/B-6899-2008 OI Ling, Jiajie/0000-0003-2982-0670; Gomes, Ricardo/0000-0003-0278-4876 FU United States Department of Energy; United Kingdom Science and Technology Facilities Council; United States National Science Foundation; State and University of Minnesota; University of Athens, Greece; Brazil's Fundacao de Amparo a Pesquisa do Estado de Sao Paulo; Conselho Nacional de Desenvolvimento Cientifico e Tecnologico; Coordenacao de Aperfeicoamento de Pessoal de Nivel Superior Paulo FX This work was supported by the United States Department of Energy; the United Kingdom Science and Technology Facilities Council; the United States National Science Foundation; the State and University of Minnesota; the University of Athens, Greece; and Brazil's Fundacao de Amparo a Pesquisa do Estado de Sao Paulo, Conselho Nacional de Desenvolvimento Cientifico e Tecnologico, and Coordenacao de Aperfeicoamento de Pessoal de Nivel Superior Paulo. We gratefully acknowledge the staff of Fermilab for invaluable contributions to the research reported here. NR 58 TC 0 Z9 0 U1 2 U2 2 PU AMER PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 2470-0010 EI 2470-0029 J9 PHYS REV D JI Phys. Rev. D PD OCT 26 PY 2016 VL 94 IS 7 AR 072006 DI 10.1103/PhysRevD.94.072006 PG 20 WC Astronomy & Astrophysics; Physics, Particles & Fields SC Astronomy & Astrophysics; Physics GA EM1ZN UT WOS:000395116100001 ER PT J AU Krnjaic, G AF Krnjaic, Gordan TI Probing light thermal dark matter with a Higgs portal mediator SO PHYSICAL REVIEW D LA English DT Article ID STABLE PARTICLES; BOSON; DECAYS; AXIONS; SEARCH; STARS AB We systematically study light (< few GeV) dark matter (DM) models that thermalize with visible matter through the Higgs portal and identify the remaining gaps in the viable parameter space. Such models require a comparably light scalar mediator that mixes with the Higgs to avoid DM overproduction and can be classified according to whether this mediator decays (in) visibly. In a representative benchmark model with Dirac fermion DM, we find that, even with conservative assumptions about the DM-mediator coupling and mass ratio, the regime in which the mediator is heavier than the DM is fully ruled out by a combination of collider, rare meson decay, and direct detection limits; future and planned experiments including NA62 can further improve sensitivity to scenarios in which the Higgs portal interaction does not determine the DM abundance. The opposite regime in which the mediator is lighter than the DM and the latter annihilates to pairs of visibly decaying mediators is still viable, but much of the parameter space is covered by rare meson decay, supernova cooling, beam dump, and direct detection constraints. Nearly all of these conclusions apply broadly to the simplest variations (e.g., scalar or asymmetric DM). Future experiments including SHiP, NEWS, and Super-CDMS SNOLAB can greatly improve coverage to this class of models. C1 [Krnjaic, Gordan] Fermilab Natl Accelerator Lab, Batavia, IL 60510 USA. RP Krnjaic, G (reprint author), Fermilab Natl Accelerator Lab, Batavia, IL 60510 USA. EM krnjaicg@fnal.gov FU US Department of Energy [DE-AC0207CH11359] FX We thank Wolfgang Altmanshoffer, Jackson Clarke, Roni Harnik, Eder Izaguirre, Maxim Pospelov, David Pinnner, Kai Schmidt-Hoberg, Philip Schuster, Brian Shuve, Flip Tanedo, Jesse Thaler, and Natalia Toro for many helpful conversations. We also thank the University of Victoria for hospitality while this work was being completed. Fermilab is operated by Fermi Research Alliance, LLC, under Contract No. DE-AC0207CH11359 with the US Department of Energy. NR 80 TC 2 Z9 2 U1 0 U2 0 PU AMER PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 2470-0010 EI 2470-0029 J9 PHYS REV D JI Phys. Rev. D PD OCT 26 PY 2016 VL 94 IS 7 AR 073009 DI 10.1103/PhysRevD.94.073009 PG 14 WC Astronomy & Astrophysics; Physics, Particles & Fields SC Astronomy & Astrophysics; Physics GA EM1ZN UT WOS:000395116100002 ER PT J AU Shaw, S Yuan, B Tian, XC Miller, KJ Cote, BM Colaux, JL Migliori, A Panthani, MG Cademartiri, L AF Shaw, Santosh Yuan, Bin Tian, Xinchun Miller, Kyle J. Cote, Bryan M. Colaux, Julien L. Migliori, Andrea Panthani, Matthew G. Cademartiri, Ludovico TI Building Materials from Colloidal Nanocrystal Arrays: Preventing Crack Formation during Ligand Removal by Controlling Structure and Solvation SO ADVANCED MATERIALS LA English DT Article ID PLASMA POLYMERIZATION; FILMS; SUPERLATTICES; ARCHITECTURES; FABRICATION; COMPOSITES; SOLIDS; SCALE C1 [Shaw, Santosh; Yuan, Bin; Tian, Xinchun; Miller, Kyle J.; Cademartiri, Ludovico] Iowa State Univ Sci & Technol, Dept Mat Sci & Engn, 2220 Hoover Hall, Ames, IA 50011 USA. [Yuan, Bin; Cote, Bryan M.; Panthani, Matthew G.; Cademartiri, Ludovico] Iowa State Univ Sci & Technol, Dept Chem & Biol Engn, Ames, IA 50011 USA. [Colaux, Julien L.] Univ Surrey, Ion Beam Ctr, Guildford GU2 7XH, Surrey, England. [Migliori, Andrea] CNR, Inst Microelect & Microsyst, Via Gobetti 101, I-40126 Bologna, Italy. [Cademartiri, Ludovico] US DOE, Ames Lab, Ames, IA 50011 USA. RP Cademartiri, L (reprint author), Iowa State Univ Sci & Technol, Dept Mat Sci & Engn, 2220 Hoover Hall, Ames, IA 50011 USA.; Cademartiri, L (reprint author), Iowa State Univ Sci & Technol, Dept Chem & Biol Engn, Ames, IA 50011 USA.; Cademartiri, L (reprint author), US DOE, Ames Lab, Ames, IA 50011 USA. EM lcademar@iastate.edu RI Cademartiri, Ludovico/A-4142-2008 OI Cademartiri, Ludovico/0000-0001-8805-9434 FU MSR-Intel program of Semiconductor Research Corporation [2015-IN-2582]; Iowa State University of Science and Technology; Chinese Scholarship Committee FX This work was supported by MSR-Intel program of Semiconductor Research Corporation under Award No. 2015-IN-2582. Initial work on particle synthesis was supported by Iowa State University of Science and Technology through a startup grant to L.C. X.T. is grateful to the Chinese Scholarship Committee for a scholarship. The authors thank C. Mosher, S. Schlorholtz, and U. Hamdeh for assistance with AFM, XRD, and electrical characterization, respectively. The authors are grateful to I. Slowing for access to DLS instrumentation and to Martin Thuo and Vladimir Kitaev for extremely valuable feedback. NR 50 TC 2 Z9 2 U1 12 U2 12 PU WILEY-V C H VERLAG GMBH PI WEINHEIM PA POSTFACH 101161, 69451 WEINHEIM, GERMANY SN 0935-9648 EI 1521-4095 J9 ADV MATER JI Adv. Mater. PD OCT 26 PY 2016 VL 28 IS 40 BP 8892 EP 8899 DI 10.1002/adma.201601872 PG 8 WC Chemistry, Multidisciplinary; Chemistry, Physical; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary; Physics, Applied; Physics, Condensed Matter SC Chemistry; Science & Technology - Other Topics; Materials Science; Physics GA EG6RN UT WOS:000391173700004 PM 27351073 ER PT J AU Shaw, S Colaux, JL Hay, JL Peiris, FC Cademartiri, L AF Shaw, Santosh Colaux, Julien L. Hay, Jennifer L. Peiris, Frank C. Cademartiri, Ludovico TI Building Materials from Colloidal Nanocrystal Arrays: Evolution of Structure, Composition, and Mechanical Properties upon the Removal of Ligands by O-2 Plasma SO ADVANCED MATERIALS LA English DT Article ID CDTE THIN-FILMS; SPRAY DEPOSITION; SUPRACRYSTALS; POLYMERIZATION; INDENTATION; PRECURSORS; SOLIDS; ROUTE; SCALE; SIZE C1 [Shaw, Santosh; Cademartiri, Ludovico] Iowa State Univ Sci & Technol, Dept Mat Sci & Engn, 2220 Hoover Hall, Ames, IA 50011 USA. [Colaux, Julien L.] Univ Surrey, Ion Beam Ctr, Guildford GU2 7XH, Surrey, England. [Hay, Jennifer L.] Nanomechanics Inc, 105 Meco Lane, Oak Ridge, TN 37830 USA. [Peiris, Frank C.] Kenyon Coll, Dept Phys, Gambier, OH 43022 USA. [Cademartiri, Ludovico] Iowa State Univ Sci & Technol, Dept Chem & Biol Engn, Ames, IA 50011 USA. [Cademartiri, Ludovico] US DOE, Ames Lab, Ames, IA 50011 USA. RP Cademartiri, L (reprint author), Iowa State Univ Sci & Technol, Dept Mat Sci & Engn, 2220 Hoover Hall, Ames, IA 50011 USA.; Cademartiri, L (reprint author), Iowa State Univ Sci & Technol, Dept Chem & Biol Engn, Ames, IA 50011 USA.; Cademartiri, L (reprint author), US DOE, Ames Lab, Ames, IA 50011 USA. EM lcademar@iastate.edu RI Cademartiri, Ludovico/A-4142-2008 OI Cademartiri, Ludovico/0000-0001-8805-9434 FU Member-Specific-Research-Intel program of Semiconductor Research Corporation [2015-IN-2582]; Iowa State University; American Chemical Society; Ion Beam Centre at University of Surrey FX The research has been supported by the Member-Specific-Research-Intel program of Semiconductor Research Corporation under Award No. 2015-IN-2582. Preliminary work was funded by Iowa State University through a startup grant to L.C. The work at Kenyon was supported through funding from American Chemical Society (Petroleum Research Fund Grant). Ion-beam analysis was partially funded by the Ion Beam Centre at University of Surrey. The authors thank S. Schlorholtz for assistance with X-ray diffraction characterization. NR 43 TC 1 Z9 1 U1 4 U2 4 PU WILEY-V C H VERLAG GMBH PI WEINHEIM PA POSTFACH 101161, 69451 WEINHEIM, GERMANY SN 0935-9648 EI 1521-4095 J9 ADV MATER JI Adv. Mater. PD OCT 26 PY 2016 VL 28 IS 40 BP 8900 EP 8905 DI 10.1002/adma.201601873 PG 6 WC Chemistry, Multidisciplinary; Chemistry, Physical; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary; Physics, Applied; Physics, Condensed Matter SC Chemistry; Science & Technology - Other Topics; Materials Science; Physics GA EG6RN UT WOS:000391173700005 PM 27550789 ER PT J AU Aaboud, M Aad, G Abbott, B Abdallah, J Abdinov, O Abeloos, B Aben, R AbouZeid, OS Abraham, NL Abramowicz, H Abreu, H Abreu, R Abulaiti, Y Acharya, BS Adamczyk, L Adams, DL Adelman, J Adomeit, S Adye, T Affolder, AA Agatonovic-Jovin, T Agricola, J Aguilar-Saavedra, JA Ahlen, SP Ahmadov, F Aielli, G Akerstedt, H Akesson, TPA Akimov, AV Alberghi, GL Albert, J Albrand, S Verzini, MJA Aleksa, M Aleksandrov, IN Alexa, C Alexander, G Alexopoulos, T Alhroob, M Ali, B Aliev, M Alimonti, G Alison, J Alkire, SP Allbrooke, BMM Allen, BW Allport, PP Aloisio, A Alonso, A Alonso, F Alpigiani, C Alstaty, M Gonzalez, BA Piqueras, DA Alviggi, MG Amadio, BT Amako, K Coutinho, YA Amelung, C Amidei, D Dos Santos, SPA Amorim, A Amoroso, S Amundsen, G Anastopoulos, C Ancu, LS Andari, N Andeen, T Anders, CF Anders, G Anders, JK Anderson, KJ Andreazza, A Andrei, V Angelidakis, S Angelozzi, I Anger, P Angerami, A Anghinolfi, F Anisenkov, AV Anjos, N Annovi, A Antel, C Antonelli, M Antonov, A Anulli, F Aoki, M Bella, LA Arabidze, G Arai, Y Araque, JP Arce, ATH Arduh, FA Arguin, JF Argyropoulos, S Arik, M Armbruster, AJ Armitage, LJ Arnaez, O Arnold, H Arratia, M Arslan, O Artamonov, A Artoni, G Artz, S Asai, S Asbah, N Ashkenazi, A Asman, B Asquith, L Assamagan, K Astalos, R Atkinson, M Atlay, NB Augsten, K Avolio, G Axen, B Ayoub, MK Azuelos, G Baak, MA Baas, AE Baca, MJ Bachacou, H Bachas, K Backes, M Backhaus, M Bagiacchi, P Bagnaia, P Bai, Y Baines, JT Baker, OK Baldin, EM Balek, P Balestri, T Balli, F Balunas, WK Banas, E Banerjee, S Bannoura, AAE Barak, L Barberio, EL Barberis, D Barbero, M Barillari, T Barisits, MS Barklow, T Barlow, N Barnes, SL Barnett, BM Barnett, RM Barnovska, Z Baroncelli, A Barone, G Barr, AJ Navarro, LB Barreiro, F da Costa, JBG Bartoldus, R Barton, AE Bartos, P Basalaev, A Bassalat, A Bates, RL Batista, SJ Batley, JR Battaglia, M Bauce, M Bauer, F Bawa, HS Beacham, JB Beattie, MD Beau, T Beauchemin, PH Bechtle, P Beck, HP Becker, K Becker, M Beckingham, M Becot, C Beddall, AJ Beddall, A Bednyakov, VA Bedognetti, M Bee, CP Beemster, LJ Beermann, TA Begel, M Behr, JK Belanger-Champagne, C Bell, AS Bella, G Bellagamba, L Bellerive, A Bellomo, M Belotskiy, K Beltramello, O Belyaev, NL Benary, O Benchekroun, D Bender, M Bendtz, K Benekos, N Benhammou, Y Noccioli, EB Benitez, J Benjamin, DP Bensinger, JR Bentvelsen, S Beresford, L Beretta, M Berge, D Kuutmann, EB Berger, N Beringer, J Berlendis, S Bernard, NR Bernius, C Bernlochner, FU Berry, T Berta, P Bertella, C Bertoli, G Bertolucci, F Bertram, IA Bertsche, C Bertsche, D Besjes, GJ Bylund, OB Bessner, M Besson, N Betancourt, C Bethani, A Bethke, S Bevan, AJ Bianchi, RM Bianchini, L Bianco, M Biebel, O Biedermann, D Bielski, R Biesuz, NV Biglietti, M De Mendizabal, JB Billoud, TRV Bilokon, H Bindi, M Binet, S Bingul, A Bini, C Biondi, S Bisanz, T Bjergaard, DM Black, CW Black, JE Black, KM Blackburn, D Blair, RE Blanchard, JB Blazek, T Bloch, I Blocker, C Blum, W Blumenschein, U Blunier, S Bobbink, GJ Bobrovnikov, VS Bocchetta, SS Bocci, A Bock, C Boehler, M Boerner, D Bogaerts, JA Bogavac, D Bogdanchikov, AG Bohm, C Boisvert, V Bokan, P Bold, T Boldyrev, AS Bomben, M Bona, M Boonekamp, M Borisov, A Borissov, G Bortfeldt, J Bortoletto, D Bortolotto, V Bos, K Boscherini, D Bosman, M Sola, JDB Boudreau, J Bouffard, J Bouhova-Thacker, EV Boumediene, D Bourdarios, C Boutle, SK Boveia, A Boyd, J Boyko, IR Bracinik, J Brandt, A Brandt, G Brandt, O Bratzler, U Brau, B Brau, JE Braun, HM Madden, WDB Brendlinger, K Brennan, AJ Brenner, L Brenner, R Bressler, S Bristow, TM Britton, D Britzger, D Brochu, FM Brock, I Brock, R Brooijmans, G Brooks, T Brooks, WK Brosamer, J Brost, E Broughton, JH de Renstrom, PAB Bruncko, D Bruneliere, R Bruni, A Bruni, G Bruni, LS Brunt, BH Bruschi, M Bruscino, N Bryant, P Bryngemark, L Buanes, T Buat, Q Buchholz, P Buckley, AG Budagov, IA Buehrer, F Bugge, MK Bulekov, O Bullock, D Burckhart, H Burdin, S Burgard, CD Burghgrave, B Burka, K Burke, S Burmeister, I Burr, JTP Busato, E Buscher, D Buscher, V Bussey, P Butler, JM Buttar, CM Butterworth, JM Butti, P Buttinger, W Buzatu, A Buzykaev, AR Urban, SC Caforio, D Cairo, VM Cakir, O Calace, N Calafiura, P Calandri, A Calderini, G Calfayan, P Callea, G Caloba, LP Lopez, SC Calvet, D Calvet, S Calvet, TP Toro, RC Camarda, S Camarri, P Cameron, D Armadans, RC Camincher, C Campana, S Campanelli, M Camplani, A Campoverde, A Canale, V Canepa, A Bret, MC Cantero, J Cantrill, R Cao, T Garrido, MDMC Caprini, I Caprini, M Capua, M Caputo, R Carbone, RM Cardarelli, R Cardillo, F Carli, I Carli, T Carlino, G Carminati, L Caron, S Carquin, E Carrillo-Montoya, GD Carter, JR Carvalho, J Casadei, D Casado, MP Casolino, M Casper, DW Castaneda-Miranda, E Castelijn, R Castelli, A Gimenez, VC Castro, NF Catinaccio, A Catmore, JR Cattai, A Caudron, J Cavaliere, V Cavallaro, E Cavalli, D Cavalli-Sforza, M Cavasinni, V Ceradini, F Alberich, LC Cerio, BC Cerqueira, AS Cerri, A Cerrito, L Cerutti, F Cerv, M Cervelli, A Cetin, SA Chafaq, A Chakraborty, D Chan, SK Chan, YL Chang, P Chapman, JD Charlton, DG Chatterjee, A Chau, CC Barajas, CAC Che, S Cheatham, S Chegwidden, A Chekanov, S Chekulaev, SV Chelkov, GA Chelstowska, MA Chen, C Chen, H Chen, K Chen, S Chen, S Chen, X Chen, Y Cheng, HC Cheng, HJ Cheng, Y Cheplakov, A Cheremushkina, E El Moursli, RC Chernyatin, V Cheu, E Chevalier, L Chiarella, V Chiarelli, G Chiodini, G Chisholm, AS Chitan, A Chizhov, MV Choi, K Chomont, AR Chouridou, S Chow, BKB Christodoulou, V Chromek-Burckhart, D Chudoba, J Chuinard, AJ Chwastowski, JJ Chytka, L Ciapetti, G Ciftci, AK Cinca, D Cindro, V Cioara, IA Ciocca, C Ciocio, A Cirotto, F Citron, ZH Citterio, M Ciubancan, M Clark, A Clark, BL Clark, MR Clark, PJ Clarke, RN Clement, C Coadou, Y Cobal, M Coccaro, A Cochran, J Colasurdo, L Cole, B Colijn, AP Collot, J Colombo, T Compostella, G Muino, PC Coniavitis, E Connell, SH Connelly, IA Consorti, V Constantinescu, S Conti, G Conventi, F Cooke, M Cooper, BD Cooper-Sarkar, AM Cormier, KJR Cornelissen, T Corradi, M Corriveau, F Corso-Radu, A Cortes-Gonzalez, A Cortiana, G Costa, G Costa, MJ Costanzo, D Cottin, G Cowan, G Cox, BE Cranmer, K Crawley, SJ Cree, G Crepe-Renaudin, S Crescioli, F Cribbs, WA Ortuzar, MC Cristinziani, M Croft, V Crosetti, G Cueto, A Donszelmann, TC Cummings, J Curatolo, M Cuth, J Czirr, H Czodrowski, P D'amen, G D'Auria, S D'Onofrio, M De Sous, MJDS Da Via, C Dabrowski, W Dado, T Dai, T Dale, O Dallaire, F Dallapiccola, C Dam, M Dandoy, JR Dang, NP Daniells, AC Dann, NS Danninger, M Hoffmann, MD Dao, V Darbo, G Darmora, S Dassoulas, J Dattagupta, A Davey, W David, C Davidek, T Davies, M Davison, P Dawe, E Dawson, I Daya-Ishmukhametova, RK De, K de Asmundis, R De Benedetti, A De Castro, S De Cecco, S De Groot, N de Jong, P De la Torre, H De Lorenzi, F De Maria, A De Pedis, D De Salvo, A De Sanctis, U De Santo, A De Regie, JBD Dearnaley, WJ Debbe, R Debenedetti, C Dedovich, DV Dehghanian, N Deigaard, I Del Gaudio, M Del Peso, J Del Prete, T Delgove, D Deliot, F Delitzsch, CM Dell'Acqua, A Dell'Asta, L Dell'Orso, M Della Pietra, M della Volpe, D Delmastro, M Delsart, PA DeMarco, DA Demers, S Demichev, M Demilly, A Denisov, SP Denysiuk, D Derendarz, D Derkaoui, JE Derue, F Dervan, P Desch, K Deterre, C Dette, K Deviveiros, PO Dewhurst, A Dhaliwal, S Di Ciaccio, A Di Ciaccio, L Di Clemente, WK Di Donato, C Di Girolamo, A Di Girolamo, B Di Micco, B Di Nardo, R Di Simone, A Di Sipio, R Di Valentino, D Diaconu, C Diamond, M Dias, FA Diaz, MA Diehl, EB Dietrich, J Diglio, S Dimitrievska, A Dingfelder, J Dita, P Dita, S Dittus, F Djama, F Djobava, T Djuvsland, JI do Vale, MAB Dobos, D Dobre, M Doglioni, C Dolejsi, J Dolezal, Z Donadelli, M Donati, S Dondero, P Donini, J Dopke, J Doria, A Dova, MT Doyle, AT Drechsler, E Dris, M Du, Y Duarte-Campderros, J Duchovni, E Duckeck, G Ducu, OA Duda, D Dudarev, A Dudder, AC Duffield, EM Duflot, L Duhrssen, M Dumancic, M Dunford, M Yildiz, HD Duren, M Durglishvili, A Duschinger, D Dutta, B Dyndal, M Eckardt, C Ecker, KM Edgar, RC Edwards, NC Eifert, T Eigen, G Einsweiler, K Ekelof, T El Kacimi, M Ellajosyula, V Ellert, M Elles, S Ellinghaus, F Elliot, AA Ellis, N Elmsheuser, J Elsing, M Emeliyanov, D Enari, Y Endner, OC Ennis, JS Erdmann, J Ereditato, A Ernis, G Ernst, J Ernst, M Errede, S Ertel, E Escalier, M Esch, H Escobar, C Esposito, B Etienvre, AI Etzion, E Evans, H Ezhilov, A Fabbri, F Fabbri, L Facini, G Fakhrutdinov, RM Falciano, S Falla, RJ Faltova, J Fang, Y Fanti, M Farbin, A Farilla, A Farina, C Farina, EM Farooque, T Farrell, S Farrington, SM Farthouat, P Fassi, F Fassnacht, P Fassouliotis, D Giannelli, MF Favareto, A Fawcett, WJ Fayard, L Fedin, OL Fedorko, W Feigl, S Feligioni, L Feng, C Feng, EJ Feng, H Fenyuk, AB Feremenga, L Martinez, PF Perez, SF Ferrando, J Ferrari, A Ferrari, P Ferrari, R de Lima, DEF Ferrer, A Ferrere, D Ferretti, C Parodi, AF Fiedler, F Filipcic, A Filipuzzi, M Filthaut, F Fincke-Keeler, M Finelli, KD Fiolhais, MCN Fiorini, L Firan, A Fischer, A Fischer, C Fischer, J Fisher, WC Flaschel, N Fleck, I Fleischmann, P Fletcher, GT Fletcher, RRM Flick, T Floderus, A Castillo, LRF Flowerdew, MJ Forcolin, GT Formica, A Forti, A Foster, AG Fournier, D Fox, H Fracchia, S Francavilla, P Franchini, M Francis, D Franconi, L Franklin, M Frate, M Fraternali, M Freeborn, D Fressard-Batraneanu, SM Friedrich, F Froidevaux, D Frost, JA Fukunaga, C Torregrosa, EF Fusayasu, T Fuster, J Gabaldon, C Gabizon, O Gabrielli, A Gabrielli, A Gach, GP Gadatsch, S Gadomski, S Gagliardi, G Gagnon, LG Gagnon, P Galea, C Galhardo, B Gallas, EJ Gallop, BJ Gallus, P Galster, G Gan, KK Gao, J Gao, Y Gao, YS Walls, FMG Garcia, C Navarro, JEG Garcia-Sciveres, M Gardner, RW Garelli, N Garonne, V Bravo, AG Gasnikova, K Gatti, C Gaudiello, A Gaudio, G Gauthier, L Gavrilenko, IL Gay, C Gaycken, G Gazis, EN Gecse, Z Gee, CNP Geich-Gimbel, C Geisen, M Geisler, MP Gemme, C Genest, MH Geng, C Gentile, S Gentsos, C George, S Gerbaudo, D Gershon, A Ghasemi, S Ghazlane, H Ghneimat, M Giacobbe, B Giagu, S Giannetti, P Gibbard, B Gibson, SM Gignac, M Gilchriese, M Gillam, TPS Gillberg, D Gilles, G Gingrich, DM Giokaris, N Giordani, MP Giorgi, FM Giorgi, FM Giraud, PF Giromini, P Giugni, D Giuli, F Giuliani, C Giulini, M Gjelsten, BK Gkaitatzis, S Gkialas, I Gkougkousis, EL Gladilin, LK Glasman, C Glatzer, J Glaysher, PCF Glazov, A Goblirsch-Kolb, M Godlewski, J Goldfarb, S Golling, T Golubkov, D Gomes, A Goncalo, R Da Costa, JGPF Gonella, G Gonella, L Gongadze, A de la Hoz, SG Parra, GG Gonzalez-Sevilla, S Goossens, L Gorbounov, PA Gordon, HA Gorelov, I Gorini, B Gorini, E Gorisek, A Gornicki, E Goshaw, AT Gossling, C Gostkin, MI Goudet, CR Goujdami, D Goussiou, AG Govender, N Gozani, E Graber, L Grabowska-Bold, I Gradin, POJ Grafstrom, P Gramling, J Gramstad, E Grancagnolo, S Gratchev, V Gravila, PM Gray, HM Graziani, E Greenwood, ZD Grefe, C Gregersen, K Gregor, IM Grenier, P Grevtsov, K Griffiths, J Grillo, AA Grimm, K Grinstein, S Gris, P Grivaz, JF Groh, S Grohs, JP Gross, E Grosse-Knetter, J Grossi, GC Grout, ZJ Guan, L Guan, W Guenther, J Guescini, F Guest, D Gueta, O Guido, E Guillemin, T Guindon, S Gul, U Gumpert, C Guo, J Guo, Y Gupta, R Gupta, S Gustavino, G Gutierrez, P Ortiz, NGG Gutschow, C Guyot, C Gwenlan, C Gwilliam, CB Haas, A Haber, C Hadavand, HK Haddad, N Hadef, A Hagebock, S Hajduk, Z Hakobyan, H Haleem, M Haley, J Halladjian, G Hallewell, GD Hamacher, K Hamal, P Hamano, K Hamilton, A Hamity, GN Hamnett, PG Han, L Hanagaki, K Hanawa, K Hance, M Haney, B Hanisch, S Hanke, P Hanna, R Hansen, JB Hansen, JD Hansen, MC Hansen, PH Hara, K Hard, AS Harenberg, T Hariri, F Harkusha, S Harrington, RD Harrison, PF Hartjes, F Hartmann, NM Hasegawa, M Hasegawa, Y Hasib, A Hassani, S Haug, S Hauser, R Hauswald, L Havranek, M Hawkes, CM Hawkings, RJ Hayakawa, D Hayden, D Hays, CP Hays, JM Hayward, HS Haywood, SJ Head, SJ Heck, T Hedberg, V Heelan, L Heim, S Heim, T Heinemann, B Heinrich, JJ Heinrich, L Heinz, C Hejbal, J Helary, L Hellman, S Helsens, C Henderson, J Henderson, RCW Heng, Y Henkelmann, S Correia, AMH Henrot-Versille, S Herbert, GH Herget, V Jimenez, YH Herten, G Hertenberger, R Hervas, L Hesketh, GG Hessey, NP Hetherly, JW Hickling, R Higon-Rodriguez, E Hill, E Hill, JC Hiller, KH Hillier, SJ Hinchliffe, I Hines, E Hinman, RR Hirose, M Hirschbuehl, D Hobbs, J Hod, N Hodgkinson, MC Hodgson, P Hoecker, A Hoeferkamp, MR Hoenig, F Hohn, D Holmes, TR Homann, M Hong, TM Hooberman, BH Hopkins, WH Horii, Y Horton, AJ Hostachy, JY Hou, S Hoummada, A Howarth, J Hrabovsky, M Hristova, I Hrivnac, J Hryn'ova, T Hrynevich, A Hsu, C Hsu, PJ Hsu, SC Hu, D Hu, Q Hu, S Huang, Y Hubacek, Z Hubaut, F Huegging, F Huffman, TB Hughes, EW Hughes, G Huhtinen, M Huo, P Huseynov, N Huston, J Huth, J Iacobucci, G Iakovidis, G Ibragimov, I Iconomidou-Fayard, L Ideal, E Idrissi, Z Iengo, P Igonkina, O Iizawa, T Ikegami, Y Ikeno, M Ilchenko, Y Iliadis, D Ilic, N Ince, T Introzzi, G Ioannou, P Iodice, M Iordanidou, K Ippolito, V Ishijima, N Ishino, M Ishitsuka, M Ishmukhametov, R Issever, C Istin, S Ito, F Ponce, JMI Iuppa, R Iwanski, W Iwasaki, H Izen, JM Izzo, V Jabbar, S Jackson, B Jackson, P Jain, V Jakobi, KB Jakobs, K Jakobsen, S Jakoubek, T Jamin, DO Jana, DK Jansen, E Jansky, R Janssen, J Janus, M Jarlskog, G Javadov, N Javurek, T Jeanneau, F Jeanty, L Jejelava, J Jeng, GY Jennens, D Jenni, P Jeske, C Jezequel, S Ji, H Jia, J Jiang, H Jiang, Y Jiggins, S Pena, JJ Jin, S Jinaru, A Jinnouchi, O Jivan, H Johansson, P Johns, KA Johnson, WJ Jon-And, K Jones, G Jones, RWL Jones, S Jones, TJ Jongmanns, J Jorge, PM Jovicevic, J Ju, X Rozas, AJ Kohler, MK Kaczmarska, A Kado, M Kagan, H Kagan, M Kahn, SJ Kaji, T Kajomovitz, E Kalderon, CW Kaluza, A Kama, S Kamenshchikov, A Kanaya, N Kaneti, S Kanjir, L Kantserov, VA Kanzaki, J Kaplan, B Kaplan, LS Kapliy, A Kar, D Karakostas, K Karamaoun, A Karastathis, N Kareem, MJ Karentzos, E Karnevskiy, M Karpov, SN Karpova, ZM Karthik, K Kartvelishvili, V Karyukhin, AN Kasahara, K Kashif, L Kass, RD Kastanas, A Kataoka, Y Kato, C Katre, A Katzy, J Kawagoe, K Kawamoto, T Kawamura, G Kazanin, VF Keeler, R Kehoe, R Keller, JS Kempster, JJ Kentaro, K Keoshkerian, H Kepka, O Kersevan, BP Kersten, S Keyes, RA Khader, M Khalil-zada, F Khanov, A Kharlamov, AG Khoo, TJ Khovanskiy, V Khramov, E Khubua, J Kido, S Kilby, CR Kim, HY Kim, SH Kim, YK Kimura, N Kind, OM King, BT King, M Kirk, J Kiryunin, AE Kishimoto, T Kisielewska, D Kiss, F Kiuchi, K Kivernyk, O Kladiva, E Klein, MH Klein, M Klein, U Kleinknecht, K Klimek, P Klimentov, A Klingenberg, R Klinger, JA Klioutchnikova, T Kluge, EE Kluit, P Kluth, S Knapik, J Kneringer, E Knoops, EBFG Knue, A Kobayashi, A Kobayashi, D Kobayashi, T Kobel, M Kocian, M Kodys, P Koehler, NM Koffas, T Koffeman, E Koi, T Kolanoski, H Kolb, M Koletsou, I Komar, AA Komori, Y Kondo, T Kondrashova, N Koneke, K Konig, AC Kono, T Konoplich, R Konstantinidis, N Kopeliansky, R Koperny, S Kopke, L Kopp, AK Korcyl, K Kordas, K Korn, A Korol, AA Korolkov, I Korolkova, EV Kortner, O Kortner, S Kosek, T Kostyukhin, VV Kotwal, A Kourkoumeli-Charalampidi, A Kourkoumelis, C Kouskoura, V Kowalewska, AB Kowalewski, R Kowalski, TZ Kozakai, C Kozanecki, W Kozhin, AS Kramarenko, VA Kramberger, G Krasnopevtsev, D Krasny, MW Krasznahorkay, A Kravchenko, A Kretz, M Kretzschmar, J Kreutzfeldt, K Krieger, P Krizka, K Kroeninger, K Kroha, H Kroll, J Kroseberg, J Krstic, J Kruchonak, U Kruger, H Krumnack, N Kruse, A Kruse, MC Kruskal, M Kubota, T Kucuk, H Kuday, S Kuechler, JT Kuehn, S Kugel, A Kuger, F Kuhl, A Kuhl, T Kukhtin, V Kukla, R Kulchitsky, Y Kuleshov, S Kuna, M Kunigo, T Kupco, A Kurashige, H Kurochkin, YA Kus, V Kuwertz, ES Kuze, M Kvita, J Kwan, T Kyriazopoulos, D La Rosa, A Navarro, JLL La Rotonda, L Lacasta, C Lacava, F Lacey, J Lacker, H Lacour, D Lacuesta, VR Ladygin, E Lafaye, R Laforge, B Lagouri, T Lai, S Lammers, S Lampl, W Lancon, E Landgraf, U Landon, MPJ Lanfermann, MC Lang, VS Lange, JC Lankford, AJ Lanni, F Lantzsch, K Lanza, A Laplace, S Lapoire, C Laporte, JF Lari, T Manghi, FL Lassnig, M Laurelli, P Lavrijsen, W Law, AT Laycock, P Lazovich, T Lazzaroni, M Le, B Le Dortz, O Le Guirriec, E Le Quilleuc, EP LeBlanc, M LeCompte, T Ledroit-Guillon, F Lee, CA Lee, SC Lee, L Lefebvre, B Lefebvre, G Lefebvre, M Legger, F Leggett, C Lehan, A Miotto, GL Lei, X Leight, WA Leisos, A Leister, AG Leite, MAL Leitner, R Lellouch, D Lemmer, B Leney, KJC Lenz, T Lenzi, B Leone, R Leone, S Leonidopoulos, C Leontsinis, S Lerner, G Leroy, C Lesage, AAJ Lester, CG Levchenko, M Leveque, J Levin, D Levinson, LJ Levy, M Lewis, D Leyko, AM Leyton, M Li, B Li, C Li, H Li, HL Li, L Li, L Li, Q Li, S Li, X Li, Y Liang, Z Liberti, B Liblong, A Lichard, P Lie, K Liebal, J Liebig, W Limosani, A Lin, SC Lin, TH Lindquist, BE Lionti, AE Lipeles, E Lipniacka, A Lisovyi, M Liss, TM Lister, A Litke, AM Liu, B Liu, D Liu, H Liu, H Liu, J Liu, JB Liu, K Liu, L Liu, M Liu, M Liu, YL Liu, Y Livan, M Lleres, A Merino, JL Lloyd, SL Lo Sterzo, F Lobodzinska, E Loch, P Lockman, WS Loebinger, FK Loevschall-Jensen, AE Loew, KM Loginov, A Lohse, T Lohwasser, K Lokajicek, M Long, BA Long, JD Long, RE Longo, L Looper, KA Lopes, L Mateos, DL Paredes, BL Paz, IL Solis, AL Lorenz, J Martinez, NL Losada, M Losel, PJ Lou, X Lounis, A Love, J Love, PA Lu, H Lu, N Lubatti, HJ Luci, C Lucotte, A Luedtke, C Luehring, F Lukas, W Luminari, L Lundberg, O Lund-Jensen, B Luzi, PM Lynn, D Lysak, R Lytken, E Lyubushkin, V Ma, H Ma, LL Ma, Y Maccarrone, G Macchiolo, A Macdonald, CM Macek, B Miguens, JM Madaffari, D Madar, R Maddocks, HJ Mader, WF Madsen, A Maeda, J Maeland, S Maeno, T Maevskiy, A Magradze, E Mahlstedt, J Maiani, C Maidantchik, C Maier, AA Maier, T Maio, A Majewski, S Makida, Y Makovec, N Malaescu, B Malecki, P Maleev, VP Malek, F Mallik, U Malon, D Malone, C Maltezos, S Malyukov, S Mamuzic, J Mancini, G Mandelli, B Mandelli, L Mandic, I Maneira, J de Andrade, LM Ramos, JM Mann, A Manousos, A Mansoulie, B Mansour, JD Mantifel, R Mantoani, M Manzoni, S Mapelli, L Marceca, G March, L Marchiori, G Marcisovsky, M Marjanovic, M Marley, DE Marroquim, F Marsden, SP Marshall, Z Marti-Garcia, S Martin, B Martin, TA Martin, VJ Latour, BMD Martinez, M Outschoorn, VIM Martin-Haugh, S Martoiu, VS Martyniuk, AC Marx, M Marzin, A Masetti, L Mashimo, T Mashinistov, R Masik, J Maslennikov, AL Massa, I Massa, L Mastrandrea, P Mastroberardino, A Masubuchi, T Mattig, P Mattmann, J Maurer, J Maxfield, SJ Maximov, DA Mazini, R Mazza, SM Mc Fadden, NC Mc Goldrick, G Mc Kee, SP McCarn, A McCarthy, RL McCarthy, TG McClymont, LI McDonald, EF Mcfayden, JA Mchedlidze, G McMahon, SJ McPherson, RA Medinnis, M Meehan, S Mehlhase, S Mehta, A Meier, K Meineck, C Meirose, B Melini, D Garcia, BRM Melo, M Meloni, F Mengarelli, A Menke, S Meoni, E Mergelmeyer, S Mermod, P Merola, L Meroni, C Merritt, FS Messina, A Metcalfe, J Mete, AS Meyer, C Meyer, C Meyer, JP Meyer, J Theenhausen, HMZ Miano, F Middleton, RP Miglioranzi, S Mijovic, L Mikenberg, G Mikestikova, M Mikuz, M Milesi, M Milic, A Miller, DW Mills, C Milov, A Milstead, DA Minaenko, AA Minami, Y Minashvili, IA Mincer, AI Mindur, B Mineev, M Ming, Y Mir, LM Mistry, KP Mitani, T Mitrevski, J Mitsou, VA Miucci, A Miyagawa, PS Mjornmark, JU Moa, T Mochizuki, K Mohapatra, S Molander, S Moles-Valls, R Monden, R Mondragon, MC Monig, K Monk, J Monnier, E Montalbano, A Berlingen, JM Monticelli, F Monzani, S Moore, RW Morange, N Moreno, D Llacer, MM Morettini, P Mori, D Mori, T Morii, M Morinaga, M Morisbak, V Moritz, S Morley, AK Mornacchi, G Morris, JD Mortensen, SS Morvaj, L Mosidze, M Moss, J Motohashi, K Mount, R Mountricha, E Mouraviev, SV Moyse, EJW Muanza, S Mudd, RD Mueller, F Mueller, J Mueller, RSP Mueller, T Muenstermann, D Mullen, P Mullier, GA Sanchez, FJM Quijada, JAM Murray, WJ Musheghyan, H Muskinja, M Myagkov, AG Myska, M Nachman, BP Nackenhorst, O Nagai, K Nagai, R Nagano, K Nagasaka, Y Nagata, K Nagel, M Nagy, E Nairz, AM Nakahama, Y Nakamura, K Nakamura, T Nakano, I Namasivayam, H Garcia, RFN Narayan, R Villar, DIN Naryshkin, I Naumann, T Navarro, G Nayyar, R Neal, HA Nechaeva, PY Neep, TJ Negri, A Negrini, M Nektarijevic, S Nellist, C Nelson, A Nemecek, S Nemethy, P Nepomuceno, AA Nessi, M Neubauer, MS Neumann, M Neves, RM Nevski, P Newman, PR Nguyen, DH Manh, TN Nickerson, RB Nicolaidou, R Nielsen, J Nikiforov, A Nikolaenko, V Nikolic-Audit, I Nikolopoulos, K Nilsen, JK Nilsson, P Ninomiya, Y Nisati, A Nisius, R Nobe, T Nomachi, M Nomidis, I Nooney, T Norberg, S Nordberg, M Norjoharuddeen, N Novgorodova, O Nowak, S Nozaki, M Nozka, L Ntekas, K Nurse, E Nuti, F O'grady, F O'Neil, DC O'Rourke, AA O'Shea, V Oakham, FG Oberlack, H Obermann, T Ocariz, J Ochi, A Ochoa, I Ochoa-Ricoux, JP Oda, S Odaka, S Ogren, H Oh, A Oh, SH Ohm, CC Ohman, H Oide, H Okawa, H Okumura, Y Okuyama, T Olariu, A Seabra, LFO Pino, SAO Damazio, DO Olszewski, A Olszowska, J Onofre, A Onogi, K Onyisi, PUE Oreglia, MJ Oren, Y Orestano, D Orlando, N Orr, RS Osculati, B Ospanov, R Garzon, GOY Otono, H Ouchrif, M Ould-Saada, F Ouraou, A Oussoren, KP Ouyang, Q Owen, M Owen, RE Ozcan, VE Ozturk, N Pachal, K Pages, AP Rodriguez, LP Aranda, CP Pagacova, M Griso, SP Paige, F Pais, P Pajchel, K Palacino, G Palazzo, S Palestini, S Palka, M Pallin, D St Panagiotopoulou, E Pandini, CE Vazquez, JGP Pani, P Panitkin, S Pantea, D Paolozzi, L Papadopoulou, TD Papageorgiou, K Paramonov, A Hernandez, DP Parker, AJ Parker, MA Parker, KA Parodi, F Parsons, JA Parzefall, U Pascuzzi, VR Pasqualucci, E Passaggio, S Pastore, F Pasztor, G Pataraia, S Pater, JR Pauly, T Pearce, J Pearson, B Pedersen, LE Pedersen, M Lopez, SP Pedro, R Peleganchuk, SV Penc, O Peng, C Peng, H Penwell, J Peralva, BS Perego, MM Perepelitsa, DV Codina, EP Perini, L Pernegger, H Perrella, S Peschke, R Peshekhonov, VD Peters, K Peters, RFY Petersen, BA Petersen, TC Petit, E Petridis, A Petridou, C Petroff, P Petrolo, E Petrov, M Petrucci, F Pettersson, NE Peyaud, A Pezoa, R Phillips, PW Piacquadio, G Pianori, E Picazio, A Piccaro, E Piccinini, M Pickering, MA Piegaia, R Pilcher, JE Pilkington, AD Pin, AWJ Pinamonti, M Pinfold, JL Pingel, A Pires, S Pirumov, H Pitt, M Plazak, L Pleier, MA Pleskot, V Plotnikova, E Plucinski, P Pluth, D Poettgen, R Poggioli, L Pohl, D Polesello, G Poley, A Policicchio, A Polifka, R Polini, A Pollard, CS Polychronakos, V Pommes, K Pontecorvo, L Pope, BG Popeneciu, GA Poppleton, A Pospisil, S Potamianos, K Potrap, IN Potter, CJ Potter, CT Poulard, G Poveda, J Pozdnyakov, V Astigarraga, MEP Pralavorio, P Pranko, A Prell, S Price, D Price, LE Primavera, M Prince, S Prokofiev, K Prokoshin, F Protopopescu, S Proudfoot, J Przybycien, M Puddu, D Purohit, M Puzo, P Qian, J Qin, G Qin, Y Quadt, A Quayle, WB Queitsch-Maitland, M Quilty, D Raddum, S Radeka, V Radescu, V Radhakrishnan, SK Radloff, P Rados, P Ragusa, F Rahal, G Raine, JA Rajagopalan, S Rammensee, M Rangel-Smith, C Ratti, MG Rauscher, F Rave, S Ravenscroft, T Ravinovich, I Raymond, M Read, AL Readioff, NP Reale, M Rebuzzi, DM Redelbach, A Redlinger, G Reece, R Reeves, K Rehnisch, L Reichert, J Reisin, H Rembser, C Ren, H Rescigno, M Resconi, S Rezanova, OL Reznicek, P Rezvani, R Richter, R Richter, S Richter-Was, E Ricken, O Ridel, M Rieck, P Riegel, CJ Rieger, J Rifki, O Rijssenbeek, M Rimoldi, A Rimoldi, M Rinaldi, L Ristic, B Ritsch, E Riu, I Rizatdinova, F Rizvi, E Rizzi, C Robertson, SH Robichaud-Veronneau, A Robinson, D Robinson, JEM Robson, A Roda, C Rodina, Y Perez, AR Rodriguez, DR Roe, S Rogan, CS Rohne, O Romaniouk, A Romano, M Saez, SMR Adam, ER Rompotis, N Ronzani, M Roos, L Ros, E Rosati, S Rosbach, K Rose, P Rosenthal, O Rosien, NA Rossetti, V Rossi, E Rossi, LP Rosten, JHN Rosten, R Rotaru, M Roth, I Rothberg, J Rousseau, D Royon, CR Rozanov, A Rozen, Y Ruan, X Rubbo, F Rudolph, MS Ruhr, F Ruiz-Martinez, A Rurikova, Z Rusakovich, NA Ruschke, A Russell, HL Rutherfoord, JP Ruthmann, N Ryabov, YF Rybar, M Rybkin, G Ryu, S Ryzhov, A Rzehorz, GF Saavedra, AF Sabato, G Sacerdoti, S Sadrozinski, HFW Sadykov, R Tehrani, FS Saha, P Sahinsoy, M Saimpert, M Saito, T Sakamoto, H Sakurai, Y Salamanna, G Salamon, A Loyola, JES Salek, D De Bruin, PHS Salihagic, D Salnikov, A Salt, J Salvatore, D Salvatore, F Salvucci, A Salzburger, A Sammel, D Sampsonidis, D Sanchez, A Saanchez, J Martinez, VS Sandaker, H Sandbach, RL Sander, HG Sandhoff, M Sandoval, C Sandstroem, R Sankey, DPC Sannino, M Sansoni, A Santoni, C Santonico, R Santos, H Castillo, IS Sapp, K Sapronov, A Saraiva, JG Sarrazin, B Sasaki, O Sasaki, Y Sato, K Sauvage, G Sauvan, E Savage, G Savard, P Savic, N Sawyer, C Sawyer, L Saxon, J Sbarra, C Sbrizzi, A Scanlon, T Scannicchio, DA Scarcella, M Scarfone, V Schaarschmidt, J Schacht, P Schachtner, BM Schaefer, D Schaefer, L Schaefer, R Schaeffer, J Schaepe, S Schaetzel, S Schafer, U Schaffer, AC Schaile, D Schamberger, RD Scharf, V Schegelsky, VA Scheirich, D Schernau, M Schiavi, C Schier, S Schillo, C Schioppa, M Schlenker, S Schmidt-Sommerfeld, KR Schmieden, K Schmitt, C Schmitt, S Schmitz, S Schneider, B Schnoor, U Schoeffel, L Schoening, A Schoenrock, BD Schopf, E Schott, M Schovancova, J Schramm, S Schreyer, M Schuh, N Schulte, A Schultens, MJ Schultz-Coulon, HC Schulz, H Schumacher, M Schumm, BA Schune, P Schwartzman, A Schwarz, TA Schweiger, H Schwemling, P Schwienhorst, R Schwindling, J Schwindt, T Sciolla, G Scuri, F Scutti, F Searcy, J Seema, P Seidel, SC Seiden, A Seifert, F Seixas, JM Sekhniaidze, G Sekhon, K Sekula, SJ Seliverstov, DM Semprini-Cesari, N Serfon, C Serin, L Serkin, L Sessa, M Seuster, R Severini, H Sfiligoj, T Sforza, F Sfyrla, A Shabalina, E Shaikh, NW Shan, LY Shang, R Shank, JT Shapiro, M Shatalov, PB Shaw, K Shaw, SM Shcherbakova, A Shehu, CY Sherwood, P Shi, L Shimizu, S Shimmin, CO Shimojima, M Shiyakova, M Shmeleva, A Saadi, DS Shochet, MJ Shojaii, S Shrestha, S Shulga, E Shupe, MA Sicho, P Sickles, AM Sidebo, PE Sidiropoulou, O Sidorov, D Sidoti, A Siegert, F Sijacki, D Silva, J Silverstein, SB Simak, V Simic, L Simion, S Simioni, E Simmons, B Simon, D Simon, M Sinervo, P Sinev, NB Sioli, M Siragusa, G Sivoklokov, SY Sjolin, J Skinner, MB Skottowe, HP Skubic, P Slater, M Slavicek, T Slawinska, M Sliwa, K Slovak, R Smakhtin, V Smart, BH Smestad, L Smiesko, J Smirnov, SY Smirnov, Y Smirnova, LN Smirnova, O Smith, MNK Smith, RW Smizanska, M Smolek, K Snesarev, AA Snyder, S Sobie, R Socher, F Soffer, A Soh, DA Sokhrannyi, G Sanchez, CAS Solar, M Soldatov, EY Soldevila, U Solodkov, AA Soloshenko, A Solovyanov, OV Solovyev, V Sommer, P Son, H Song, HY Sood, A Sopczak, A Sopko, V Sorin, V Sosa, D Sotiropoulou, CL Soualah, R Soukharev, AM South, D Sowden, BC Spagnolo, S Spalla, M Spangenberg, M Spano, F Sperlich, D Spettel, F Spighi, R Spigo, G Spiller, LA Spousta, M St Denis, RD Stabile, A Stamen, R Stamm, S Stanecka, E Stanek, RW Stanescu, C Stanescu-Bellu, M Stanitzki, MM Stapnes, S Starchenko, EA Stark, GH Stark, J Staroba, P Starovoitov, P Starz, S Staszewski, R Steinberg, P Stelzer, B Stelzer, HJ Stelzer-Chilton, O Stenzel, H Stewart, GA Stillings, JA Stockton, MC Stoebe, M Stoicea, G Stolte, P Stonjek, S Stradling, AR Straessner, A Stramaglia, ME Strandberg, J Strandberg, S Strandlie, A Strauss, M Strizenec, P Strohmer, R Strom, DM Stroynowski, R Strubig, A Stucci, SA Stugu, B Styles, NA Su, D Su, J Suchek, S Sugaya, Y Suk, M Sulin, VV Sultansoy, S Sumida, T Sun, S Sun, X Sundermann, JE Suruliz, K Susinno, G Sutton, MR Suzuki, S Svatos, M Swiatlowski, M Sykora, I Sykora, T Ta, D Taccini, C Tackmann, K Taenzer, J Taffard, A Tafirout, R Taiblum, N Takai, H Takashima, R Takeshita, T Takubo, Y Talby, M Talyshev, AA Tan, KG Tanaka, J Tanaka, M Tanaka, R Tanaka, S Tannenwald, BB Araya, ST Tapprogge, S Tarem, S Tartarelli, GF Tas, P Tasevsky, M Tashiro, T Tassi, E Delgado, AT Tayalati, Y Taylor, AC Taylor, GN Taylor, PTE Taylor, W Teischinger, FA Teixeira-Dias, P Temming, KK Temple, D Ten Kate, H Teng, PK Teoh, JJ Tepel, F Terada, S Terashi, K Terron, J Terzo, S Testa, M Teuscher, RJ Theveneaux-Pelzer, T Thomas, JP Thomas-Wilsker, J Thompson, EN Thompson, PD Thompson, AS Thomsen, LA Thomson, E Thomson, M Tibbetts, MJ Torres, RET Tikhomirov, VO Tikhonov, YA Timoshenko, S Tipton, P Tisserant, S Todome, K Todorov, T Todorova-Nova, S Tojo, J Tokar, S Tokushuku, K Tolley, E Tomlinson, L Tomoto, M Tompkins, L Toms, K Tong, B Torrence, E Torres, H Pastor, ET Toth, J Touchard, F Tovey, DR Trefzger, T Tricoli, A Trigger, IM Trincaz-Duvoid, S Tripiana, MF Trischuk, W Trocme, B Trofymov, A Troncon, C Trottier-McDonald, M Trovatelli, M Truong, L Trzebinski, M Trzupek, A Tseng, JCL Tsiareshka, PV Tsipolitis, G Tsirintanis, N Tsiskaridze, S Tsiskaridze, V Tskhadadze, EG Tsui, KM Tsukerman, II Tsulaia, V Tsuno, S Tsybychev, D Tu, Y Tudorache, A Tudorache, V Tuna, AN Tupputi, SA Turchikhin, S Turecek, D Turgeman, D Turra, R Turvey, AJ Tuts, PM Tyndel, M Ucchielli, G Ueda, I Ughetto, M Ukegawa, F Unal, G Undrus, A Unel, G Ungaro, FC Unno, Y Unverdorben, C Urban, J Urquijo, P Urrejola, P Usai, G Usanova, A Vacavant, L Vacek, V Vachon, B Valderanis, C Santurio, EV Valencic, N Valentinetti, S Valero, A Valery, L Valkar, S Ferrer, JAV Van den Wollenberg, W Van der Deijl, PC van der Graaf, H van Eldik, N van Gemmeren, P Van Nieuwkoop, J van Vulpen, I van Woerden, MC Vanadia, M Vandelli, W Vanguri, R Vaniachine, A Vankov, P Vardanyan, G Vari, R Varnes, EW Varol, T Varouchas, D Vartapetian, A Varvell, KE Vasquez, JG Vazeille, F Schroeder, TV Veatch, J Veeraraghavan, V Veloce, LM Veloso, F Veneziano, S Ventura, A Venturi, M Venturi, N Venturini, A Vercesi, V Verducci, M Verkerke, W Vermeulen, JC Vest, A Vetterli, MC Viazlo, O Vichou, I Vickey, T Boeriu, OEV Viehhauser, GHA Viel, S Vigani, L Villa, M Perez, MV Vilucchi, E Vincter, MG Vinogradov, VB Vittori, C Vivarelli, I Vlachos, S Vlasak, M Vogel, M Vokac, P Volpi, G Volpi, M von der Schmitt, H von Toerne, E Vorobel, V Vorobev, K Vos, M Voss, R Vossebeld, JH Vranjes, N Milosavljevic, MV Vrba, V Vreeswijk, M Vuillermet, R Vukotic, I Vykydal, Z Wagner, P Wagner, W Wahlberg, H Wahrmund, S Wakabayashi, J Walder, J Walker, R Walkowiak, W Wallangen, V Wang, C Wang, C Wang, F Wang, H Wang, H Wang, J Wang, J Wang, K Wang, R Wang, SM Wang, T Wang, T Wang, W Wang, X Wanotayaroj, C Warburton, A Ward, CP Wardrope, DR Washbrook, A Watkins, PM Watson, AT Watson, MF Watts, G Watts, S Waugh, BM Webb, S Weber, MS Weber, SW Webster, JS Weidberg, AR Weinert, B Weingarten, J Weiser, C Weits, H Wells, PS Wenaus, T Wengler, T Wenig, S Wermes, N Werner, M Werner, MD Werner, P Wessels, M Wetter, J Whalen, K Whallon, NL Wharton, AM White, A White, MJ White, R Whiteson, D Wickens, FJ Wiedenmann, W Wielers, M Wienemann, P Wiglesworth, C Wiik-Fuchs, LAM Wildauer, A Wilk, F Wilkens, HG Williams, HH Williams, S Willis, C Willocq, S Wilson, JA Wingerter-Seez, I Winklmeier, F Winston, OJ Winter, BT Wittgen, M Wittkowski, J Wolf, TMH Wolter, MW Wolters, H Worm, SD Wosiek, BK Wotschack, J Woudstra, MJ Wozniak, KW Wu, M Wu, M Wu, SL Wu, X Wu, Y Wyatt, TR Wynne, BM Xella, S Xu, D Xu, L Yabsley, B Yacoob, S Yamaguchi, D Yamaguchi, Y Yamamoto, A Yamamoto, S Yamanaka, T Yamauchi, K Yamazaki, Y Yan, Z Yang, H Yang, H Yang, Y Yang, Z Yao, WM Yap, YC Yasu, Y Yatsenko, E Wong, KHY Ye, J Ye, S Yeletskikh, I Yen, AL Yildirim, E Yorita, K Yoshida, R Yoshihara, K Young, C Young, CJS Youssef, S Yu, DR Yu, J Yu, JM Yu, J Yuan, L Yuen, SPY Yusuff, I Zabinski, B Zaidan, R Zaitsev, AM Zakharchuk, N Zalieckas, J Zaman, A Zambito, S Zanello, L Zanzi, D Zeitnitz, C Zeman, M Zemla, A Zeng, JC Zeng, Q Zengel, K Zenin, O Zenis, T Zerwas, D Zhang, D Zhang, F Zhang, G Zhang, H Zhang, J Zhang, L Zhang, R Zhang, R Zhang, X Zhang, Z Zhao, X Zhao, Y Zhao, Z Zhemchugov, A Zhong, J Zhou, B Zhou, C Zhou, L Zhou, L Zhou, M Zhou, N Zhu, CG Zhu, H Zhu, J Zhu, Y Zhuang, X Zhukov, K Zibell, A Zieminska, D Zimine, NI Zimmermann, C Zimmermann, S Zinonos, Z Zinser, M Ziolkowski, M Zivkovic, L Zobernig, G Zoccoli, A Nedden, MZ Zwalinski, L AF Aaboud, M. Aad, G. Abbott, B. Abdallah, J. Abdinov, O. Abeloos, B. Aben, R. AbouZeid, O. S. Abraham, N. L. Abramowicz, H. Abreu, H. Abreu, R. Abulaiti, Y. Acharya, B. S. Adamczyk, L. Adams, D. L. Adelman, J. Adomeit, S. Adye, T. Affolder, A. A. Agatonovic-Jovin, T. Agricola, J. Aguilar-Saavedra, J. A. Ahlen, S. P. Ahmadov, F. Aielli, G. Akerstedt, H. Akesson, T. P. A. Akimov, A. V. Alberghi, G. L. Albert, J. Albrand, S. Alconada Verzini, M. J. Aleksa, M. Aleksandrov, I. N. Alexa, C. Alexander, G. Alexopoulos, T. Alhroob, M. Ali, B. Aliev, M. Alimonti, G. Alison, J. Alkire, S. P. Allbrooke, B. M. M. Allen, B. W. Allport, P. P. Aloisio, A. Alonso, A. Alonso, F. Alpigiani, C. Alstaty, M. Gonzalez, B. Alvarez Alvarez Piqueras, D. Alviggi, M. G. Amadio, B. T. Amako, K. Amaral Coutinho, Y. Amelung, C. Amidei, D. Amor Dos Santos, S. P. Amorim, A. Amoroso, S. Amundsen, G. Anastopoulos, C. Ancu, L. S. Andari, N. Andeen, T. Anders, C. F. Anders, G. Anders, J. K. Anderson, K. J. Andreazza, A. Andrei, V. Angelidakis, S. Angelozzi, I. Anger, P. Angerami, A. Anghinolfi, F. Anisenkov, A. V. Anjos, N. Annovi, A. Antel, C. Antonelli, M. Antonov, A. Anulli, F. Aoki, M. Bella, L. Aperio Arabidze, G. Arai, Y. Araque, J. P. Arce, A. T. H. Arduh, F. A. Arguin, J-F. Argyropoulos, S. Arik, M. Armbruster, A. J. Armitage, L. J. Arnaez, O. Arnold, H. Arratia, M. Arslan, O. Artamonov, A. Artoni, G. Artz, S. Asai, S. Asbah, N. Ashkenazi, A. Asman, B. Asquith, L. Assamagan, K. Astalos, R. Atkinson, M. Atlay, N. B. Augsten, K. Avolio, G. Axen, B. Ayoub, M. K. Azuelos, G. Baak, M. A. Baas, A. E. Baca, M. J. Bachacou, H. Bachas, K. Backes, M. Backhaus, M. Bagiacchi, P. Bagnaia, P. Bai, Y. Baines, J. T. Baker, O. K. Baldin, E. M. Balek, P. Balestri, T. Balli, F. Balunas, W. K. Banas, E. Banerjee, Sw. Bannoura, A. A. E. Barak, L. Barberio, E. L. Barberis, D. Barbero, M. Barillari, T. Barisits, M-S Barklow, T. Barlow, N. Barnes, S. L. Barnett, B. M. Barnett, R. M. Barnovska, Z. Baroncelli, A. Barone, G. Barr, A. J. Barranco Navarro, L. Barreiro, F. da Costa, J. Barreiro Guimaraes Bartoldus, R. Barton, A. E. Bartos, P. Basalaev, A. Bassalat, A. Bates, R. L. Batista, S. J. Batley, J. R. Battaglia, M. Bauce, M. Bauer, F. Bawa, H. S. Beacham, J. B. Beattie, M. D. Beau, T. Beauchemin, P. H. Bechtle, P. Beck, H. P. Becker, K. Becker, M. Beckingham, M. Becot, C. Beddall, A. J. Beddall, A. Bednyakov, V. A. Bedognetti, M. Bee, C. P. Beemster, L. J. Beermann, T. A. Begel, M. Behr, J. K. Belanger-Champagne, C. Bell, A. S. Bella, G. Bellagamba, L. Bellerive, A. Bellomo, M. Belotskiy, K. Beltramello, O. Belyaev, N. L. Benary, O. Benchekroun, D. Bender, M. Bendtz, K. Benekos, N. Benhammou, Y. Noccioli, E. Benhar Benitez, J. Benjamin, D. P. Bensinger, J. R. Bentvelsen, S. Beresford, L. Beretta, M. Berge, D. Kuutmann, E. Bergeaas Berger, N. Beringer, J. Berlendis, S. Bernard, N. R. Bernius, C. Bernlochner, F. U. Berry, T. Berta, P. Bertella, C. Bertoli, G. Bertolucci, F. Bertram, I. A. Bertsche, C. Bertsche, D. Besjes, G. J. Bylund, O. Bessidskaia Bessner, M. Besson, N. Betancourt, C. Bethani, A. Bethke, S. Bevan, A. J. Bianchi, R. M. Bianchini, L. Bianco, M. Biebel, O. Biedermann, D. Bielski, R. Biesuz, N. V. Biglietti, M. De Mendizabal, J. Bilbao Billoud, T. R. V. Bilokon, H. Bindi, M. Binet, S. Bingul, A. Bini, C. Biondi, S. Bisanz, T. Bjergaard, D. M. Black, C. W. Black, J. E. Black, K. M. Blackburn, D. Blair, R. E. Blanchard, J. -B. Blazek, T. Bloch, I. Blocker, C. Blum, W. Blumenschein, U. Blunier, S. Bobbink, G. J. Bobrovnikov, V. S. Bocchetta, S. S. Bocci, A. Bock, C. Boehler, M. Boerner, D. Bogaerts, J. A. Bogavac, D. Bogdanchikov, A. G. Bohm, C. Boisvert, V. Bokan, P. Bold, T. Boldyrev, A. S. Bomben, M. Bona, M. Boonekamp, M. Borisov, A. Borissov, G. Bortfeldt, J. Bortoletto, D. Bortolotto, V. Bos, K. Boscherini, D. Bosman, M. Bossio Sola, J. D. Boudreau, J. Bouffard, J. Bouhova-Thacker, E. V. Boumediene, D. Bourdarios, C. Boutle, S. K. Boveia, A. Boyd, J. Boyko, I. R. Bracinik, J. Brandt, A. Brandt, G. Brandt, O. Bratzler, U. Brau, B. Brau, J. E. Braun, H. M. Madden, W. D. Breaden Brendlinger, K. Brennan, A. J. Brenner, L. Brenner, R. Bressler, S. Bristow, T. M. Britton, D. Britzger, D. Brochu, F. M. Brock, I. Brock, R. Brooijmans, G. Brooks, T. Brooks, W. K. Brosamer, J. Brost, E. Broughton, J. H. de Renstrom, P. A. Bruckman Bruncko, D. Bruneliere, R. Bruni, A. Bruni, G. Bruni, L. S. Brunt, B. H. Bruschi, M. Bruscino, N. Bryant, P. Bryngemark, L. Buanes, T. Buat, Q. Buchholz, P. Buckley, A. G. Budagov, I. A. Buehrer, F. Bugge, M. K. Bulekov, O. Bullock, D. Burckhart, H. Burdin, S. Burgard, C. D. Burghgrave, B. Burka, K. Burke, S. Burmeister, I. Burr, J. T. P. Busato, E. Buescher, D. Buescher, V. Bussey, P. Butler, J. M. Buttar, C. M. Butterworth, J. M. Butti, P. Buttinger, W. Buzatu, A. Buzykaev, A. R. Cabrera Urban, S. Caforio, D. Cairo, V. M. Cakir, O. Calace, N. Calafiura, P. Calandri, A. Calderini, G. Calfayan, P. Callea, G. Caloba, L. P. Calvente Lopez, S. Calvet, D. Calvet, S. Calvet, T. P. Toro, R. Camacho Camarda, S. Camarri, P. Cameron, D. Armadans, R. Caminal Camincher, C. Campana, S. Campanelli, M. Camplani, A. Campoverde, A. Canale, V. Canepa, A. Bret, M. Cano Cantero, J. Cantrill, R. Cao, T. Garrido, M. D. M. Capeans Caprini, I. Caprini, M. Capua, M. Caputo, R. Carbone, R. M. Cardarelli, R. Cardillo, F. Carli, I. Carli, T. Carlino, G. Carminati, L. Caron, S. Carquin, E. Carrillo-Montoya, G. D. Carter, J. R. Carvalho, J. Casadei, D. Casado, M. P. Casolino, M. Casper, D. W. Castaneda-Miranda, E. Castelijn, R. Castelli, A. Castillo Gimenez, V. Castro, N. F. Catinaccio, A. Catmore, J. R. Cattai, A. Caudron, J. Cavaliere, V. Cavallaro, E. Cavalli, D. Cavalli-Sforza, M. Cavasinni, V. Ceradini, F. Cerda Alberich, L. Cerio, B. C. Cerqueira, A. S. Cerri, A. Cerrito, L. Cerutti, F. Cerv, M. Cervelli, A. Cetin, S. A. Chafaq, A. Chakraborty, D. Chan, S. K. Chan, Y. L. Chang, P. Chapman, J. D. Charlton, D. G. Chatterjee, A. Chau, C. C. Barajas, C. A. Chavez Che, S. Cheatham, S. Chegwidden, A. Chekanov, S. Chekulaev, S. V. Chelkov, G. A. Chelstowska, M. A. Chen, C. Chen, H. Chen, K. Chen, S. Chen, S. Chen, X. Chen, Y. Cheng, H. C. Cheng, H. J. Cheng, Y. Cheplakov, A. Cheremushkina, E. Cherkaoui El Moursli, R. Chernyatin, V. Cheu, E. Chevalier, L. Chiarella, V. Chiarelli, G. Chiodini, G. Chisholm, A. S. Chitan, A. Chizhov, M. V. Choi, K. Chomont, A. R. Chouridou, S. Chow, B. K. B. Christodoulou, V. Chromek-Burckhart, D. Chudoba, J. Chuinard, A. J. Chwastowski, J. J. Chytka, L. Ciapetti, G. Ciftci, A. K. Cinca, D. Cindro, V. Cioara, I. A. Ciocca, C. Ciocio, A. Cirotto, F. Citron, Z. H. Citterio, M. Ciubancan, M. Clark, A. Clark, B. L. Clark, M. R. Clark, P. J. Clarke, R. N. Clement, C. Coadou, Y. Cobal, M. Coccaro, A. Cochran, J. Colasurdo, L. Cole, B. Colijn, A. P. Collot, J. Colombo, T. Compostella, G. Conde Muino, P. Coniavitis, E. Connell, S. H. Connelly, I. A. Consorti, V. Constantinescu, S. Conti, G. Conventi, F. Cooke, M. Cooper, B. D. Cooper-Sarkar, A. M. Cormier, K. J. R. Cornelissen, T. Corradi, M. Corriveau, F. Corso-Radu, A. Cortes-Gonzalez, A. Cortiana, G. Costa, G. Costa, M. J. Costanzo, D. Cottin, G. Cowan, G. Cox, B. E. Cranmer, K. Crawley, S. J. Cree, G. Crepe-Renaudin, S. Crescioli, F. Cribbs, W. A. Ortuzar, M. Crispin Cristinziani, M. Croft, V. Crosetti, G. Cueto, A. Donszelmann, T. Cuhadar Cummings, J. Curatolo, M. Cuth, J. Czirr, H. Czodrowski, P. D'amen, G. D'Auria, S. D'Onofrio, M. Da Cunha Sargedas De Sous, M. J. Da Via, C. Dabrowski, W. Dado, T. Dai, T. Dale, O. Dallaire, F. Dallapiccola, C. Dam, M. Dandoy, J. R. Dang, N. P. Daniells, A. C. Dann, N. S. Danninger, M. Hoffmann, M. Dano Dao, V. Darbo, G. Darmora, S. Dassoulas, J. Dattagupta, A. Davey, W. David, C. Davidek, T. Davies, M. Davison, P. Dawe, E. Dawson, I. Daya-Ishmukhametova, R. K. De, K. de Asmundis, R. De Benedetti, A. De Castro, S. De Cecco, S. De Groot, N. de Jong, P. De la Torre, H. De Lorenzi, F. De Maria, A. De Pedis, D. De Salvo, A. De Sanctis, U. De Santo, A. De Regie, J. B. De Vivie Dearnaley, W. J. Debbe, R. Debenedetti, C. Dedovich, D. V. Dehghanian, N. Deigaard, I. Del Gaudio, M. Del Peso, J. Del Prete, T. Delgove, D. Deliot, F. Delitzsch, C. M. Dell'Acqua, A. Dell'Asta, L. Dell'Orso, M. Della Pietra, M. della Volpe, D. Delmastro, M. Delsart, P. A. DeMarco, D. A. Demers, S. Demichev, M. Demilly, A. Denisov, S. P. Denysiuk, D. Derendarz, D. Derkaoui, J. E. Derue, F. Dervan, P. Desch, K. Deterre, C. Dette, K. Deviveiros, P. O. Dewhurst, A. Dhaliwal, S. Di Ciaccio, A. Di Ciaccio, L. Di Clemente, W. K. Di Donato, C. Di Girolamo, A. Di Girolamo, B. Di Micco, B. Di Nardo, R. Di Simone, A. Di Sipio, R. Di Valentino, D. Diaconu, C. Diamond, M. Dias, F. A. Diaz, M. A. Diehl, E. B. Dietrich, J. Diglio, S. Dimitrievska, A. Dingfelder, J. Dita, P. Dita, S. Dittus, F. Djama, F. Djobava, T. Djuvsland, J. I. do Vale, M. A. B. Dobos, D. Dobre, M. Doglioni, C. Dolejsi, J. Dolezal, Z. Donadelli, M. Donati, S. Dondero, P. Donini, J. Dopke, J. Doria, A. Dova, M. T. Doyle, A. T. Drechsler, E. Dris, M. Du, Y. Duarte-Campderros, J. Duchovni, E. Duckeck, G. Ducu, O. A. Duda, D. Dudarev, A. Dudder, A. Chr. Duffield, E. M. Duflot, L. Duhrssen, M. Dumancic, M. Dunford, M. Yildiz, H. Duran Dueren, M. Durglishvili, A. Duschinger, D. Dutta, B. Dyndal, M. Eckardt, C. Ecker, K. M. Edgar, R. C. Edwards, N. C. Eifert, T. Eigen, G. Einsweiler, K. Ekelof, T. El Kacimi, M. Ellajosyula, V. Ellert, M. Elles, S. Ellinghaus, F. Elliot, A. A. Ellis, N. Elmsheuser, J. Elsing, M. Emeliyanov, D. Enari, Y. Endner, O. C. Ennis, J. S. Erdmann, J. Ereditato, A. Ernis, G. Ernst, J. Ernst, M. Errede, S. Ertel, E. Escalier, M. Esch, H. Escobar, C. Esposito, B. Etienvre, A. I. Etzion, E. Evans, H. Ezhilov, A. Fabbri, F. Fabbri, L. Facini, G. Fakhrutdinov, R. M. Falciano, S. Falla, R. J. Faltova, J. Fang, Y. Fanti, M. Farbin, A. Farilla, A. Farina, C. Farina, E. M. Farooque, T. Farrell, S. Farrington, S. M. Farthouat, P. Fassi, F. Fassnacht, P. Fassouliotis, D. Giannelli, M. Faucci Favareto, A. Fawcett, W. J. Fayard, L. Fedin, O. L. Fedorko, W. Feigl, S. Feligioni, L. Feng, C. Feng, E. J. Feng, H. Fenyuk, A. B. Feremenga, L. Fernandez Martinez, P. Fernandez Perez, S. Ferrando, J. Ferrari, A. Ferrari, P. Ferrari, R. de Lima, D. E. Ferreira Ferrer, A. Ferrere, D. Ferretti, C. Parodi, A. Ferretto Fiedler, F. Filipcic, A. Filipuzzi, M. Filthaut, F. Fincke-Keeler, M. Finelli, K. D. Fiolhais, M. C. N. Fiorini, L. Firan, A. Fischer, A. Fischer, C. Fischer, J. Fisher, W. C. Flaschel, N. Fleck, I. Fleischmann, P. Fletcher, G. T. Fletcher, R. R. M. Flick, T. Floderus, A. Castillo, L. R. Flores Flowerdew, M. J. Forcolin, G. T. Formica, A. Forti, A. Foster, A. G. Fournier, D. Fox, H. Fracchia, S. Francavilla, P. Franchini, M. Francis, D. Franconi, L. Franklin, M. Frate, M. Fraternali, M. Freeborn, D. Fressard-Batraneanu, S. M. Friedrich, F. Froidevaux, D. Frost, J. A. Fukunaga, C. Torregrosa, E. Fullana Fusayasu, T. Fuster, J. Gabaldon, C. Gabizon, O. Gabrielli, A. Gabrielli, A. Gach, G. P. Gadatsch, S. Gadomski, S. Gagliardi, G. Gagnon, L. G. Gagnon, P. Galea, C. Galhardo, B. Gallas, E. J. Gallop, B. J. Gallus, P. Galster, G. Gan, K. K. Gao, J. Gao, Y. Gao, Y. S. Walls, F. M. Garay Garcia, C. Garcia Navarro, J. E. Garcia-Sciveres, M. Gardner, R. W. Garelli, N. Garonne, V. Bravo, A. Gascon Gasnikova, K. Gatti, C. Gaudiello, A. Gaudio, G. Gauthier, L. Gavrilenko, I. L. Gay, C. Gaycken, G. Gazis, E. N. Gecse, Z. Gee, C. N. P. Geich-Gimbel, Ch. Geisen, M. Geisler, M. P. Gemme, C. Genest, M. H. Geng, C. Gentile, S. Gentsos, C. George, S. Gerbaudo, D. Gershon, A. Ghasemi, S. Ghazlane, H. Ghneimat, M. Giacobbe, B. Giagu, S. Giannetti, P. Gibbard, B. Gibson, S. M. Gignac, M. Gilchriese, M. Gillam, T. P. S. Gillberg, D. Gilles, G. Gingrich, D. M. Giokaris, N. Giordani, M. P. Giorgi, F. M. Giorgi, F. M. Giraud, P. F. Giromini, P. Giugni, D. Giuli, F. Giuliani, C. Giulini, M. Gjelsten, B. K. Gkaitatzis, S. Gkialas, I. Gkougkousis, E. L. Gladilin, L. K. Glasman, C. Glatzer, J. Glaysher, P. C. F. Glazov, A. Goblirsch-Kolb, M. Godlewski, J. Goldfarb, S. Golling, T. Golubkov, D. Gomes, A. Goncalo, R. Da Costa, J. Goncalves Pinto Firmino Gonella, G. Gonella, L. Gongadze, A. Gonzalez de la Hoz, S. Gonzalez Parra, G. Gonzalez-Sevilla, S. Goossens, L. Gorbounov, P. A. Gordon, H. A. Gorelov, I. Gorini, B. Gorini, E. Gorisek, A. Gornicki, E. Goshaw, A. T. Goessling, C. Gostkin, M. I. Goudet, C. R. Goujdami, D. Goussiou, A. G. Govender, N. Gozani, E. Graber, L. Grabowska-Bold, I. Gradin, P. O. J. Grafstrom, P. Gramling, J. Gramstad, E. Grancagnolo, S. Gratchev, V. Gravila, P. M. Gray, H. M. Graziani, E. Greenwood, Z. D. Grefe, C. Gregersen, K. Gregor, I. M. Grenier, P. Grevtsov, K. Griffiths, J. Grillo, A. A. Grimm, K. Grinstein, S. Gris, Ph. Grivaz, J. -F. Groh, S. Grohs, J. P. Gross, E. Grosse-Knetter, J. Grossi, G. C. Grout, Z. J. Guan, L. Guan, W. Guenther, J. Guescini, F. Guest, D. Gueta, O. Guido, E. Guillemin, T. Guindon, S. Gul, U. Gumpert, C. Guo, J. Guo, Y. Gupta, R. Gupta, S. Gustavino, G. Gutierrez, P. Ortiz, N. G. Gutierrez Gutschow, C. Guyot, C. Gwenlan, C. Gwilliam, C. B. Haas, A. Haber, C. Hadavand, H. K. Haddad, N. Hadef, A. Hageboeck, S. Hajduk, Z. Hakobyan, H. Haleem, M. Haley, J. Halladjian, G. Hallewell, G. D. Hamacher, K. Hamal, P. Hamano, K. Hamilton, A. Hamity, G. N. Hamnett, P. G. Han, L. Hanagaki, K. Hanawa, K. Hance, M. Haney, B. Hanisch, S. Hanke, P. Hanna, R. Hansen, J. B. Hansen, J. D. Hansen, M. C. Hansen, P. H. Hara, K. Hard, A. S. Harenberg, T. Hariri, F. Harkusha, S. Harrington, R. D. Harrison, P. F. Hartjes, F. Hartmann, N. M. Hasegawa, M. Hasegawa, Y. Hasib, A. Hassani, S. Haug, S. Hauser, R. Hauswald, L. Havranek, M. Hawkes, C. M. Hawkings, R. J. Hayakawa, D. Hayden, D. Hays, C. P. Hays, J. M. Hayward, H. S. Haywood, S. J. Head, S. J. Heck, T. Hedberg, V. Heelan, L. Heim, S. Heim, T. Heinemann, B. Heinrich, J. J. Heinrich, L. Heinz, C. Hejbal, J. Helary, L. Hellman, S. Helsens, C. Henderson, J. Henderson, R. C. W. Heng, Y. Henkelmann, S. Correia, A. M. Henriques Henrot-Versille, S. Herbert, G. H. Herget, V. Hernandez Jimenez, Y. Herten, G. Hertenberger, R. Hervas, L. Hesketh, G. G. Hessey, N. P. Hetherly, J. W. Hickling, R. Higon-Rodriguez, E. Hill, E. Hill, J. C. Hiller, K. H. Hillier, S. J. Hinchliffe, I. Hines, E. Hinman, R. R. Hirose, M. Hirschbuehl, D. Hobbs, J. Hod, N. Hodgkinson, M. C. Hodgson, P. Hoecker, A. Hoeferkamp, M. R. Hoenig, F. Hohn, D. Holmes, T. R. Homann, M. Hong, T. M. Hooberman, B. H. Hopkins, W. H. Horii, Y. Horton, A. J. Hostachy, J-Y. Hou, S. Hoummada, A. Howarth, J. Hrabovsky, M. Hristova, I. Hrivnac, J. Hryn'ova, T. Hrynevich, A. Hsu, C. Hsu, P. J. Hsu, S. -C. Hu, D. Hu, Q. Hu, S. Huang, Y. Hubacek, Z. Hubaut, F. Huegging, F. Huffman, T. B. Hughes, E. W. Hughes, G. Huhtinen, M. Huo, P. Huseynov, N. Huston, J. Huth, J. Iacobucci, G. Iakovidis, G. Ibragimov, I. Iconomidou-Fayard, L. Ideal, E. Idrissi, Z. Iengo, P. Igonkina, O. Iizawa, T. Ikegami, Y. Ikeno, M. Ilchenko, Y. Iliadis, D. Ilic, N. Ince, T. Introzzi, G. Ioannou, P. Iodice, M. Iordanidou, K. Ippolito, V. Ishijima, N. Ishino, M. Ishitsuka, M. Ishmukhametov, R. Issever, C. Istin, S. Ito, F. Ponce, J. M. Iturbe Iuppa, R. Iwanski, W. Iwasaki, H. Izen, J. M. Izzo, V. Jabbar, S. Jackson, B. Jackson, P. Jain, V. Jakobi, K. B. Jakobs, K. Jakobsen, S. Jakoubek, T. Jamin, D. O. Jana, D. K. Jansen, E. Jansky, R. Janssen, J. Janus, M. Jarlskog, G. Javadov, N. Javurek, T. Jeanneau, F. Jeanty, L. Jejelava, J. Jeng, G. -Y. Jennens, D. Jenni, P. Jeske, C. Jezequel, S. Ji, H. Jia, J. Jiang, H. Jiang, Y. Jiggins, S. Jimenez Pena, J. Jin, S. Jinaru, A. Jinnouchi, O. Jivan, H. Johansson, P. Johns, K. A. Johnson, W. J. Jon-And, K. Jones, G. Jones, R. W. L. Jones, S. Jones, T. J. Jongmanns, J. Jorge, P. M. Jovicevic, J. Ju, X. Rozas, A. Juste Koehler, M. K. Kaczmarska, A. Kado, M. Kagan, H. Kagan, M. Kahn, S. J. Kaji, T. Kajomovitz, E. Kalderon, C. W. Kaluza, A. Kama, S. Kamenshchikov, A. Kanaya, N. Kaneti, S. Kanjir, L. Kantserov, V. A. Kanzaki, J. Kaplan, B. Kaplan, L. S. Kapliy, A. Kar, D. Karakostas, K. Karamaoun, A. Karastathis, N. Kareem, M. J. Karentzos, E. Karnevskiy, M. Karpov, S. N. Karpova, Z. M. Karthik, K. Kartvelishvili, V. Karyukhin, A. N. Kasahara, K. Kashif, L. Kass, R. D. Kastanas, A. Kataoka, Y. Kato, C. Katre, A. Katzy, J. Kawagoe, K. Kawamoto, T. Kawamura, G. Kazanin, V. F. Keeler, R. Kehoe, R. Keller, J. S. Kempster, J. J. Kentaro, K. Keoshkerian, H. Kepka, O. Kersevan, B. P. Kersten, S. Keyes, R. A. Khader, M. Khalil-zada, F. Khanov, A. Kharlamov, A. G. Khoo, T. J. Khovanskiy, V. Khramov, E. Khubua, J. Kido, S. Kilby, C. R. Kim, H. Y. Kim, S. H. Kim, Y. K. Kimura, N. Kind, O. M. King, B. T. King, M. Kirk, J. Kiryunin, A. E. Kishimoto, T. Kisielewska, D. Kiss, F. Kiuchi, K. Kivernyk, O. Kladiva, E. Klein, M. H. Klein, M. Klein, U. Kleinknecht, K. Klimek, P. Klimentov, A. Klingenberg, R. Klinger, J. A. Klioutchnikova, T. Kluge, E. -E. Kluit, P. Kluth, S. Knapik, J. Kneringer, E. Knoops, E. B. F. G. Knue, A. Kobayashi, A. Kobayashi, D. Kobayashi, T. Kobel, M. Kocian, M. Kodys, P. Koehler, N. M. Koffas, T. Koffeman, E. Koi, T. Kolanoski, H. Kolb, M. Koletsou, I. Komar, A. A. Komori, Y. Kondo, T. Kondrashova, N. Koeneke, K. Konig, A. C. Kono, T. Konoplich, R. Konstantinidis, N. Kopeliansky, R. Koperny, S. Koepke, L. Kopp, A. K. Korcyl, K. Kordas, K. Korn, A. Korol, A. A. Korolkov, I. Korolkova, E. V. Kortner, O. Kortner, S. Kosek, T. Kostyukhin, V. V. Kotwal, A. Kourkoumeli-Charalampidi, A. Kourkoumelis, C. Kouskoura, V. Kowalewska, A. B. Kowalewski, R. Kowalski, T. Z. Kozakai, C. Kozanecki, W. Kozhin, A. S. Kramarenko, V. A. Kramberger, G. Krasnopevtsev, D. Krasny, M. W. Krasznahorkay, A. Kravchenko, A. Kretz, M. Kretzschmar, J. Kreutzfeldt, K. Krieger, P. Krizka, K. Kroeninger, K. Kroha, H. Kroll, J. Kroseberg, J. Krstic, J. Kruchonak, U. Krueger, H. Krumnack, N. Kruse, A. Kruse, M. C. Kruskal, M. Kubota, T. Kucuk, H. Kuday, S. Kuechler, J. T. Kuehn, S. Kugel, A. Kuger, F. Kuhl, A. Kuhl, T. Kukhtin, V. Kukla, R. Kulchitsky, Y. Kuleshov, S. Kuna, M. Kunigo, T. Kupco, A. Kurashige, H. Kurochkin, Y. A. Kus, V. Kuwertz, E. S. Kuze, M. Kvita, J. Kwan, T. Kyriazopoulos, D. La Rosa, A. La Rosa Navarro, J. L. La Rotonda, L. Lacasta, C. Lacava, F. Lacey, J. Lacker, H. Lacour, D. Lacuesta, V. R. Ladygin, E. Lafaye, R. Laforge, B. Lagouri, T. Lai, S. Lammers, S. Lampl, W. Lancon, E. Landgraf, U. Landon, M. P. J. Lanfermann, M. C. Lang, V. S. Lange, J. C. Lankford, A. J. Lanni, F. Lantzsch, K. Lanza, A. Laplace, S. Lapoire, C. Laporte, J. F. Lari, T. Manghi, F. Lasagni Lassnig, M. Laurelli, P. Lavrijsen, W. Law, A. T. Laycock, P. Lazovich, T. Lazzaroni, M. Le, B. Le Dortz, O. Le Guirriec, E. Le Quilleuc, E. P. LeBlanc, M. LeCompte, T. Ledroit-Guillon, F. Lee, C. A. Lee, S. C. Lee, L. Lefebvre, B. Lefebvre, G. Lefebvre, M. Legger, F. Leggett, C. Lehan, A. Miotto, G. Lehmann Lei, X. Leight, W. A. Leisos, A. Leister, A. G. Leite, M. A. L. Leitner, R. Lellouch, D. Lemmer, B. Leney, K. J. C. Lenz, T. Lenzi, B. Leone, R. Leone, S. Leonidopoulos, C. Leontsinis, S. Lerner, G. Leroy, C. Lesage, A. A. J. Lester, C. G. Levchenko, M. Leveque, J. Levin, D. Levinson, L. J. Levy, M. Lewis, D. Leyko, A. M. Leyton, M. Li, B. Li, C. Li, H. Li, H. L. Li, L. Li, L. Li, Q. Li, S. Li, X. Li, Y. Liang, Z. Liberti, B. Liblong, A. Lichard, P. Lie, K. Liebal, J. Liebig, W. Limosani, A. Lin, S. C. Lin, T. H. Lindquist, B. E. Lionti, A. E. Lipeles, E. Lipniacka, A. Lisovyi, M. Liss, T. M. Lister, A. Litke, A. M. Liu, B. Liu, D. Liu, H. Liu, H. Liu, J. Liu, J. B. Liu, K. Liu, L. Liu, M. Liu, M. Liu, Y. L. Liu, Y. Livan, M. Lleres, A. Merino, J. Llorente Lloyd, S. L. Lo Sterzo, F. Lobodzinska, E. Loch, P. Lockman, W. S. Loebinger, F. K. Loevschall-Jensen, A. E. Loew, K. M. Loginov, A. Lohse, T. Lohwasser, K. Lokajicek, M. Long, B. A. Long, J. D. Long, R. E. Longo, L. Looper, K. A. Lopes, L. Mateos, D. Lopez Paredes, B. Lopez Lopez Paz, I. Solis, A. Lopez Lorenz, J. Martinez, N. Lorenzo Losada, M. Loesel, P. J. Lou, X. Lounis, A. Love, J. Love, P. A. Lu, H. Lu, N. Lubatti, H. J. Luci, C. Lucotte, A. Luedtke, C. Luehring, F. Lukas, W. Luminari, L. Lundberg, O. Lund-Jensen, B. Luzi, P. M. Lynn, D. Lysak, R. Lytken, E. Lyubushkin, V. Ma, H. Ma, L. L. Ma, Y. Maccarrone, G. Macchiolo, A. Macdonald, C. M. Macek, B. Miguens, J. Machado Madaffari, D. Madar, R. Maddocks, H. J. Mader, W. F. Madsen, A. Maeda, J. Maeland, S. Maeno, T. Maevskiy, A. Magradze, E. Mahlstedt, J. Maiani, C. Maidantchik, C. Maier, A. A. Maier, T. Maio, A. Majewski, S. Makida, Y. Makovec, N. Malaescu, B. Malecki, Pa. Maleev, V. P. Malek, F. Mallik, U. Malon, D. Malone, C. Maltezos, S. Malyukov, S. Mamuzic, J. Mancini, G. Mandelli, B. Mandelli, L. Mandic, I. Maneira, J. Manhaes de Andrade Filho, L. Ramos, J. Manjarres Mann, A. Manousos, A. Mansoulie, B. Mansour, J. D. Mantifel, R. Mantoani, M. Manzoni, S. Mapelli, L. Marceca, G. March, L. Marchiori, G. Marcisovsky, M. Marjanovic, M. Marley, D. E. Marroquim, F. Marsden, S. P. Marshall, Z. Marti-Garcia, S. Martin, B. Martin, T. A. Martin, V. J. Latour, B. Martin Dit Martinez, M. Outschoorn, V. I. Martinez Martin-Haugh, S. Martoiu, V. S. Martyniuk, A. C. Marx, M. Marzin, A. Masetti, L. Mashimo, T. Mashinistov, R. Masik, J. Maslennikov, A. L. Massa, I. Massa, L. Mastrandrea, P. Mastroberardino, A. Masubuchi, T. Maettig, P. Mattmann, J. Maurer, J. Maxfield, S. J. Maximov, D. A. Mazini, R. Mazza, S. M. Mc Fadden, N. C. Mc Goldrick, G. Mc Kee, S. P. McCarn, A. McCarthy, R. L. McCarthy, T. G. McClymont, L. I. McDonald, E. F. Mcfayden, J. A. Mchedlidze, G. McMahon, S. J. McPherson, R. A. Medinnis, M. Meehan, S. Mehlhase, S. Mehta, A. Meier, K. Meineck, C. Meirose, B. Melini, D. Garcia, B. R. Mellado Melo, M. Meloni, F. Mengarelli, A. Menke, S. Meoni, E. Mergelmeyer, S. Mermod, P. Merola, L. Meroni, C. Merritt, F. S. Messina, A. Metcalfe, J. Mete, A. S. Meyer, C. Meyer, C. Meyer, J-P. Meyer, J. Theenhausen, H. Meyer Zu Miano, F. Middleton, R. P. Miglioranzi, S. Mijovic, L. Mikenberg, G. Mikestikova, M. Mikuz, M. Milesi, M. Milic, A. Miller, D. W. Mills, C. Milov, A. Milstead, D. A. Minaenko, A. A. Minami, Y. Minashvili, I. A. Mincer, A. I. Mindur, B. Mineev, M. Ming, Y. Mir, L. M. Mistry, K. P. Mitani, T. Mitrevski, J. Mitsou, V. A. Miucci, A. Miyagawa, P. S. Mjornmark, J. U. Moa, T. Mochizuki, K. Mohapatra, S. Molander, S. Moles-Valls, R. Monden, R. Mondragon, M. C. Moenig, K. Monk, J. Monnier, E. Montalbano, A. Berlingen, J. Montejo Monticelli, F. Monzani, S. Moore, R. W. Morange, N. Moreno, D. Llacer, M. Moreno Morettini, P. Mori, D. Mori, T. Morii, M. Morinaga, M. Morisbak, V. Moritz, S. Morley, A. K. Mornacchi, G. Morris, J. D. Mortensen, S. S. Morvaj, L. Mosidze, M. Moss, J. Motohashi, K. Mount, R. Mountricha, E. Mouraviev, S. V. Moyse, E. J. W. Muanza, S. Mudd, R. D. Mueller, F. Mueller, J. Mueller, R. S. P. Mueller, T. Muenstermann, D. Mullen, P. Mullier, G. A. Sanchez, F. J. Munoz Quijada, J. A. Murillo Murray, W. J. Musheghyan, H. Muskinja, M. Myagkov, A. G. Myska, M. Nachman, B. P. Nackenhorst, O. Nagai, K. Nagai, R. Nagano, K. Nagasaka, Y. Nagata, K. Nagel, M. Nagy, E. Nairz, A. M. Nakahama, Y. Nakamura, K. Nakamura, T. Nakano, I. Namasivayam, H. Garcia, R. F. Naranjo Narayan, R. Villar, D. I. Narrias Naryshkin, I. Naumann, T. Navarro, G. Nayyar, R. Neal, H. A. Nechaeva, P. Yu. Neep, T. J. Negri, A. Negrini, M. Nektarijevic, S. Nellist, C. Nelson, A. Nemecek, S. Nemethy, P. Nepomuceno, A. A. Nessi, M. Neubauer, M. S. Neumann, M. Neves, R. M. Nevski, P. Newman, P. R. Nguyen, D. H. Manh, T. Nguyen Nickerson, R. B. Nicolaidou, R. Nielsen, J. Nikiforov, A. Nikolaenko, V. Nikolic-Audit, I. Nikolopoulos, K. Nilsen, J. K. Nilsson, P. Ninomiya, Y. Nisati, A. Nisius, R. Nobe, T. Nomachi, M. Nomidis, I. Nooney, T. Norberg, S. Nordberg, M. Norjoharuddeen, N. Novgorodova, O. Nowak, S. Nozaki, M. Nozka, L. Ntekas, K. Nurse, E. Nuti, F. O'grady, F. O'Neil, D. C. O'Rourke, A. A. O'Shea, V. Oakham, F. G. Oberlack, H. Obermann, T. Ocariz, J. Ochi, A. Ochoa, I. Ochoa-Ricoux, J. P. Oda, S. Odaka, S. Ogren, H. Oh, A. Oh, S. H. Ohm, C. C. Ohman, H. Oide, H. Okawa, H. Okumura, Y. Okuyama, T. Olariu, A. Oleiro Seabra, L. F. Pino, S. A. Olivares Damazio, D. Oliveira Olszewski, A. Olszowska, J. Onofre, A. Onogi, K. Onyisi, P. U. E. Oreglia, M. J. Oren, Y. Orestano, D. Orlando, N. Orr, R. S. Osculati, B. Ospanov, R. Otero y Garzon, G. Otono, H. Ouchrif, M. Ould-Saada, F. Ouraou, A. Oussoren, K. P. Ouyang, Q. Owen, M. Owen, R. E. Ozcan, V. E. Ozturk, N. Pachal, K. Pacheco Pages, A. Rodriguez, L. Pacheco Padilla Aranda, C. Pagacova, M. Griso, S. Pagan Paige, F. Pais, P. Pajchel, K. Palacino, G. Palazzo, S. Palestini, S. Palka, M. Pallin, D. St Panagiotopoulou, E. Pandini, C. E. Vazquez, J. G. Panduro Pani, P. Panitkin, S. Pantea, D. Paolozzi, L. Papadopoulou, Th. D. Papageorgiou, K. Paramonov, A. Hernandez, D. Paredes Parker, A. J. Parker, M. A. Parker, K. A. Parodi, F. Parsons, J. A. Parzefall, U. Pascuzzi, V. R. Pasqualucci, E. Passaggio, S. Pastore, Fr. Pasztor, G. Pataraia, S. Pater, J. R. Pauly, T. Pearce, J. Pearson, B. Pedersen, L. E. Pedersen, M. Pedraza Lopez, S. Pedro, R. Peleganchuk, S. V. Penc, O. Peng, C. Peng, H. Penwell, J. Peralva, B. S. Perego, M. M. Perepelitsa, D. V. Codina, E. Perez Perini, L. Pernegger, H. Perrella, S. Peschke, R. Peshekhonov, V. D. Peters, K. Peters, R. F. Y. Petersen, B. A. Petersen, T. C. Petit, E. Petridis, A. Petridou, C. Petroff, P. Petrolo, E. Petrov, M. Petrucci, F. Pettersson, N. E. Peyaud, A. Pezoa, R. Phillips, P. W. Piacquadio, G. Pianori, E. Picazio, A. Piccaro, E. Piccinini, M. Pickering, M. A. Piegaia, R. Pilcher, J. E. Pilkington, A. D. Pin, A. W. J. Pinamonti, M. Pinfold, J. L. Pingel, A. Pires, S. Pirumov, H. Pitt, M. Plazak, L. Pleier, M. -A. Pleskot, V. Plotnikova, E. Plucinski, P. Pluth, D. Poettgen, R. Poggioli, L. Pohl, D. Polesello, G. Poley, A. Policicchio, A. Polifka, R. Polini, A. Pollard, C. S. Polychronakos, V. Pommes, K. Pontecorvo, L. Pope, B. G. Popeneciu, G. A. Poppleton, A. Pospisil, S. Potamianos, K. Potrap, I. N. Potter, C. J. Potter, C. T. Poulard, G. Poveda, J. Pozdnyakov, V. Astigarraga, M. E. Pozo Pralavorio, P. Pranko, A. Prell, S. Price, D. Price, L. E. Primavera, M. Prince, S. Prokofiev, K. Prokoshin, F. Protopopescu, S. Proudfoot, J. Przybycien, M. Puddu, D. Purohit, M. Puzo, P. Qian, J. Qin, G. Qin, Y. Quadt, A. Quayle, W. B. Queitsch-Maitland, M. Quilty, D. Raddum, S. Radeka, V. Radescu, V. Radhakrishnan, S. K. Radloff, P. Rados, P. Ragusa, F. Rahal, G. Raine, J. A. Rajagopalan, S. Rammensee, M. Rangel-Smith, C. Ratti, M. G. Rauscher, F. Rave, S. Ravenscroft, T. Ravinovich, I. Raymond, M. Read, A. L. Readioff, N. P. Reale, M. Rebuzzi, D. M. Redelbach, A. Redlinger, G. Reece, R. Reeves, K. Rehnisch, L. Reichert, J. Reisin, H. Rembser, C. Ren, H. Rescigno, M. Resconi, S. Rezanova, O. L. Reznicek, P. Rezvani, R. Richter, R. Richter, S. Richter-Was, E. Ricken, O. Ridel, M. Rieck, P. Riegel, C. J. Rieger, J. Rifki, O. Rijssenbeek, M. Rimoldi, A. Rimoldi, M. Rinaldi, L. Ristic, B. Ritsch, E. Riu, I. Rizatdinova, F. Rizvi, E. Rizzi, C. Robertson, S. H. Robichaud-Veronneau, A. Robinson, D. Robinson, J. E. M. Robson, A. Roda, C. Rodina, Y. Rodriguez Perez, A. Rodriguez Rodriguez, D. Roe, S. Rogan, C. S. Rohne, O. Romaniouk, A. Romano, M. Saez, S. M. Romano Romero Adam, E. Rompotis, N. Ronzani, M. Roos, L. Ros, E. Rosati, S. Rosbach, K. Rose, P. Rosenthal, O. Rosien, N. -A. Rossetti, V. Rossi, E. Rossi, L. P. Rosten, J. H. N. Rosten, R. Rotaru, M. Roth, I. Rothberg, J. Rousseau, D. Royon, C. R. Rozanov, A. Rozen, Y. Ruan, X. Rubbo, F. Rudolph, M. S. Ruehr, F. Ruiz-Martinez, A. Rurikova, Z. Rusakovich, N. A. Ruschke, A. Russell, H. L. Rutherfoord, J. P. Ruthmann, N. Ryabov, Y. F. Rybar, M. Rybkin, G. Ryu, S. Ryzhov, A. Rzehorz, G. F. Saavedra, A. F. Sabato, G. Sacerdoti, S. Sadrozinski, H. F-W. Sadykov, R. Tehrani, F. Safai Saha, P. Sahinsoy, M. Saimpert, M. Saito, T. Sakamoto, H. Sakurai, Y. Salamanna, G. Salamon, A. Salazar Loyola, J. E. Salek, D. De Bruin, P. H. Sales Salihagic, D. Salnikov, A. Salt, J. Salvatore, D. Salvatore, F. Salvucci, A. Salzburger, A. Sammel, D. Sampsonidis, D. Sanchez, A. Sanchez, J. Sanchez Martinez, V. Sandaker, H. Sandbach, R. L. Sander, H. G. Sandhoff, M. Sandoval, C. Sandstroem, R. Sankey, D. P. C. Sannino, M. Sansoni, A. Santoni, C. Santonico, R. Santos, H. Castillo, I. Santoyo Sapp, K. Sapronov, A. Saraiva, J. G. Sarrazin, B. Sasaki, O. Sasaki, Y. Sato, K. Sauvage, G. Sauvan, E. Savage, G. Savard, P. Savic, N. Sawyer, C. Sawyer, L. Saxon, J. Sbarra, C. Sbrizzi, A. Scanlon, T. Scannicchio, D. A. Scarcella, M. Scarfone, V. Schaarschmidt, J. Schacht, P. Schachtner, B. M. Schaefer, D. Schaefer, L. Schaefer, R. Schaeffer, J. Schaepe, S. Schaetzel, S. Schaefer, U. Schaffer, A. C. Schaile, D. Schamberger, R. D. Scharf, V. Schegelsky, V. A. Scheirich, D. Schernau, M. Schiavi, C. Schier, S. Schillo, C. Schioppa, M. Schlenker, S. Schmidt-Sommerfeld, K. R. Schmieden, K. Schmitt, C. Schmitt, S. Schmitz, S. Schneider, B. Schnoor, U. Schoeffel, L. Schoening, A. Schoenrock, B. D. Schopf, E. Schott, M. Schovancova, J. Schramm, S. Schreyer, M. Schuh, N. Schulte, A. Schultens, M. J. Schultz-Coulon, H. -C. Schulz, H. Schumacher, M. Schumm, B. A. Schune, Ph. Schwartzman, A. Schwarz, T. A. Schweiger, H. Schwemling, Ph. Schwienhorst, R. Schwindling, J. Schwindt, T. Sciolla, G. Scuri, F. Scutti, F. Searcy, J. Seema, P. Seidel, S. C. Seiden, A. Seifert, F. Seixas, J. M. Sekhniaidze, G. Sekhon, K. Sekula, S. J. Seliverstov, D. M. Semprini-Cesari, N. Serfon, C. Serin, L. Serkin, L. Sessa, M. Seuster, R. Severini, H. Sfiligoj, T. Sforza, F. Sfyrla, A. Shabalina, E. Shaikh, N. W. Shan, L. Y. Shang, R. Shank, J. T. Shapiro, M. Shatalov, P. B. Shaw, K. Shaw, S. M. Shcherbakova, A. Shehu, C. Y. Sherwood, P. Shi, L. Shimizu, S. Shimmin, C. O. Shimojima, M. Shiyakova, M. Shmeleva, A. Saadi, D. Shoaleh Shochet, M. J. Shojaii, S. Shrestha, S. Shulga, E. Shupe, M. A. Sicho, P. Sickles, A. M. Sidebo, P. E. Sidiropoulou, O. Sidorov, D. Sidoti, A. Siegert, F. Sijacki, Dj. Silva, J. Silverstein, S. B. Simak, V. Simic, Lj. Simion, S. Simioni, E. Simmons, B. Simon, D. Simon, M. Sinervo, P. Sinev, N. B. Sioli, M. Siragusa, G. Sivoklokov, S. Yu. Sjolin, J. Skinner, M. B. Skottowe, H. P. Skubic, P. Slater, M. Slavicek, T. Slawinska, M. Sliwa, K. Slovak, R. Smakhtin, V. Smart, B. H. Smestad, L. Smiesko, J. Smirnov, S. Yu. Smirnov, Y. Smirnova, L. N. Smirnova, O. Smith, M. N. K. Smith, R. W. Smizanska, M. Smolek, K. Snesarev, A. A. Snyder, S. Sobie, R. Socher, F. Soffer, A. Soh, D. A. Sokhrannyi, G. Sanchez, C. A. Solans Solar, M. Soldatov, E. Yu. Soldevila, U. Solodkov, A. A. Soloshenko, A. Solovyanov, O. V. Solovyev, V. Sommer, P. Son, H. Song, H. Y. Sood, A. Sopczak, A. Sopko, V. Sorin, V. Sosa, D. Sotiropoulou, C. L. Soualah, R. Soukharev, A. M. South, D. Sowden, B. C. Spagnolo, S. Spalla, M. Spangenberg, M. Spano, F. Sperlich, D. Spettel, F. Spighi, R. Spigo, G. Spiller, L. A. Spousta, M. St Denis, R. D. Stabile, A. Stamen, R. Stamm, S. Stanecka, E. Stanek, R. W. Stanescu, C. Stanescu-Bellu, M. Stanitzki, M. M. Stapnes, S. Starchenko, E. A. Stark, G. H. Stark, J. Staroba, P. Starovoitov, P. Starz, S. Staszewski, R. Steinberg, P. Stelzer, B. Stelzer, H. J. Stelzer-Chilton, O. Stenzel, H. Stewart, G. A. Stillings, J. A. Stockton, M. C. Stoebe, M. Stoicea, G. Stolte, P. Stonjek, S. Stradling, A. R. Straessner, A. Stramaglia, M. E. Strandberg, J. Strandberg, S. Strandlie, A. Strauss, M. Strizenec, P. Stroehmer, R. Strom, D. M. Stroynowski, R. Strubig, A. Stucci, S. A. Stugu, B. Styles, N. A. Su, D. Su, J. Suchek, S. Sugaya, Y. Suk, M. Sulin, V. V. Sultansoy, S. Sumida, T. Sun, S. Sun, X. Sundermann, J. E. Suruliz, K. Susinno, G. Sutton, M. R. Suzuki, S. Svatos, M. Swiatlowski, M. Sykora, I. Sykora, T. Ta, D. Taccini, C. Tackmann, K. Taenzer, J. Taffard, A. Tafirout, R. Taiblum, N. Takai, H. Takashima, R. Takeshita, T. Takubo, Y. Talby, M. Talyshev, A. A. Tan, K. G. Tanaka, J. Tanaka, M. Tanaka, R. Tanaka, S. Tannenwald, B. B. Araya, S. Tapia Tapprogge, S. Tarem, S. Tartarelli, G. F. Tas, P. Tasevsky, M. Tashiro, T. Tassi, E. Tavares Delgado, A. Tayalati, Y. Taylor, A. C. Taylor, G. N. Taylor, P. T. E. Taylor, W. Teischinger, F. A. Teixeira-Dias, P. Temming, K. K. Temple, D. Ten Kate, H. Teng, P. K. Teoh, J. J. Tepel, F. Terada, S. Terashi, K. Terron, J. Terzo, S. Testa, M. Teuscher, R. J. Theveneaux-Pelzer, T. Thomas, J. P. Thomas-Wilsker, J. Thompson, E. N. Thompson, P. D. Thompson, A. S. Thomsen, L. A. Thomson, E. Thomson, M. Tibbetts, M. J. Torres, R. E. Ticse Tikhomirov, V. O. Tikhonov, Yu. A. Timoshenko, S. Tipton, P. Tisserant, S. Todome, K. Todorov, T. Todorova-Nova, S. Tojo, J. Tokar, S. Tokushuku, K. Tolley, E. Tomlinson, L. Tomoto, M. Tompkins, L. Toms, K. Tong, B. Torrence, E. Torres, H. Pastor, E. Torro Toth, J. Touchard, F. Tovey, D. R. Trefzger, T. Tricoli, A. Trigger, I. M. Trincaz-Duvoid, S. Tripiana, M. F. Trischuk, W. Trocme, B. Trofymov, A. Troncon, C. Trottier-McDonald, M. Trovatelli, M. Truong, L. Trzebinski, M. Trzupek, A. Tseng, J. C-L. Tsiareshka, P. V. Tsipolitis, G. Tsirintanis, N. Tsiskaridze, S. Tsiskaridze, V. Tskhadadze, E. G. Tsui, K. M. Tsukerman, I. I. Tsulaia, V. Tsuno, S. Tsybychev, D. Tu, Y. Tudorache, A. Tudorache, V. Tuna, A. N. Tupputi, S. A. Turchikhin, S. Turecek, D. Turgeman, D. Turra, R. Turvey, A. J. Tuts, P. M. Tyndel, M. Ucchielli, G. Ueda, I. Ughetto, M. Ukegawa, F. Unal, G. Undrus, A. Unel, G. Ungaro, F. C. Unno, Y. Unverdorben, C. Urban, J. Urquijo, P. Urrejola, P. Usai, G. Usanova, A. Vacavant, L. Vacek, V. Vachon, B. Valderanis, C. Santurio, E. Valdes Valencic, N. Valentinetti, S. Valero, A. Valery, L. Valkar, S. Valls Ferrer, J. A. Van den Wollenberg, W. Van der Deijl, P. C. van der Graaf, H. van Eldik, N. van Gemmeren, P. Van Nieuwkoop, J. van Vulpen, I. van Woerden, M. C. Vanadia, M. Vandelli, W. Vanguri, R. Vaniachine, A. Vankov, P. Vardanyan, G. Vari, R. Varnes, E. W. Varol, T. Varouchas, D. Vartapetian, A. Varvell, K. E. Vasquez, J. G. Vazeille, F. Schroeder, T. Vazquez Veatch, J. Veeraraghavan, V. Veloce, L. M. Veloso, F. Veneziano, S. Ventura, A. Venturi, M. Venturi, N. Venturini, A. Vercesi, V. Verducci, M. Verkerke, W. Vermeulen, J. C. Vest, A. Vetterli, M. C. Viazlo, O. Vichou, I. Vickey, T. Boeriu, O. E. Vickey Viehhauser, G. H. A. Viel, S. Vigani, L. Villa, M. Perez, M. Villaplana Vilucchi, E. Vincter, M. G. Vinogradov, V. B. Vittori, C. Vivarelli, I. Vlachos, S. Vlasak, M. Vogel, M. Vokac, P. Volpi, G. Volpi, M. von der Schmitt, H. von Toerne, E. Vorobel, V. Vorobev, K. Vos, M. Voss, R. Vossebeld, J. H. Vranjes, N. Milosavljevic, M. Vranjes Vrba, V. Vreeswijk, M. Vuillermet, R. Vukotic, I. Vykydal, Z. Wagner, P. Wagner, W. Wahlberg, H. Wahrmund, S. Wakabayashi, J. Walder, J. Walker, R. Walkowiak, W. Wallangen, V. Wang, C. Wang, C. Wang, F. Wang, H. Wang, H. Wang, J. Wang, J. Wang, K. Wang, R. Wang, S. M. Wang, T. Wang, T. Wang, W. Wang, X. Wanotayaroj, C. Warburton, A. Ward, C. P. Wardrope, D. R. Washbrook, A. Watkins, P. M. Watson, A. T. Watson, M. F. Watts, G. Watts, S. Waugh, B. M. Webb, S. Weber, M. S. Weber, S. W. Webster, J. S. Weidberg, A. R. Weinert, B. Weingarten, J. Weiser, C. Weits, H. Wells, P. S. Wenaus, T. Wengler, T. Wenig, S. Wermes, N. Werner, M. Werner, M. D. Werner, P. Wessels, M. Wetter, J. Whalen, K. Whallon, N. L. Wharton, A. M. White, A. White, M. J. White, R. Whiteson, D. Wickens, F. J. Wiedenmann, W. Wielers, M. Wienemann, P. Wiglesworth, C. Wiik-Fuchs, L. A. M. Wildauer, A. Wilk, F. Wilkens, H. G. Williams, H. H. Williams, S. Willis, C. Willocq, S. Wilson, J. A. Wingerter-Seez, I. Winklmeier, F. Winston, O. J. Winter, B. T. Wittgen, M. Wittkowski, J. Wolf, T. M. H. Wolter, M. W. Wolters, H. Worm, S. D. Wosiek, B. K. Wotschack, J. Woudstra, M. J. Wozniak, K. W. Wu, M. Wu, M. Wu, S. L. Wu, X. Wu, Y. Wyatt, T. R. Wynne, B. M. Xella, S. Xu, D. Xu, L. Yabsley, B. Yacoob, S. Yamaguchi, D. Yamaguchi, Y. Yamamoto, A. Yamamoto, S. Yamanaka, T. Yamauchi, K. Yamazaki, Y. Yan, Z. Yang, H. Yang, H. Yang, Y. Yang, Z. Yao, W-M. Yap, Y. C. Yasu, Y. Yatsenko, E. Wong, K. H. Yau Ye, J. Ye, S. Yeletskikh, I. Yen, A. L. Yildirim, E. Yorita, K. Yoshida, R. Yoshihara, K. Young, C. Young, C. J. S. Youssef, S. Yu, D. R. Yu, J. Yu, J. M. Yu, J. Yuan, L. Yuen, S. P. Y. Yusuff, I. Zabinski, B. Zaidan, R. Zaitsev, A. M. Zakharchuk, N. Zalieckas, J. Zaman, A. Zambito, S. Zanello, L. Zanzi, D. Zeitnitz, C. Zeman, M. Zemla, A. Zeng, J. C. Zeng, Q. Zengel, K. Zenin, O. Zenis, T. Zerwas, D. Zhang, D. Zhang, F. Zhang, G. Zhang, H. Zhang, J. Zhang, L. Zhang, R. Zhang, R. Zhang, X. Zhang, Z. Zhao, X. Zhao, Y. Zhao, Z. Zhemchugov, A. Zhong, J. Zhou, B. Zhou, C. Zhou, L. Zhou, L. Zhou, M. Zhou, N. Zhu, C. G. Zhu, H. Zhu, J. Zhu, Y. Zhuang, X. Zhukov, K. Zibell, A. Zieminska, D. Zimine, N. I. Zimmermann, C. Zimmermann, S. Zinonos, Z. Zinser, M. Ziolkowski, M. Zivkovic, L. Zobernig, G. Zoccoli, A. Nedden, M. zur Zwalinski, L. CA ATLAS Collaboration TI Measurement of the Inelastic Proton-Proton Cross Section at root s=13 TeV with the ATLAS Detector at the LHC SO PHYSICAL REVIEW LETTERS LA English DT Article ID PARTON DISTRIBUTIONS; SCATTERING AB This Letter presents a measurement of the inelastic proton-proton cross section using 60 mu b(-1) of pp collisions at a center-of-mass energy root s of 13 TeV with the ATLAS detector at the LHC. Inelastic interactions are selected using rings of plastic scintillators in the forward region (2.07 s > 10(-6), where M-X is the larger invariant mass of the two hadronic systems separated by the largest rapidity gap in the event. In this xi range the scintillators are highly efficient. For diffractive events this corresponds to cases where at least one proton dissociates to a system with M-X > 13 GeV. The measured cross section is compared with a range of theoretical predictions. When extrapolated to the full phase space, a cross section of 78.1 +/- 2.9 mb is measured, consistent with the inelastic cross section increasing with center-of-mass energy. C1 [Jackson, P.; Lee, L.; Petridis, A.; White, M. J.] Univ Adelaide, Dept Phys, Adelaide, SA, Australia. [Bouffard, J.; Ernst, J.; Fischer, A.; Guindon, S.; Jain, V.] SUNY Albany, Dept Phys, Albany, NY 12222 USA. [Czodrowski, P.; Dassoulas, J.; Dehghanian, N.; Gingrich, D. M.; Jabbar, S.; Karamaoun, A.; Moore, R. W.; Pinfold, J. L.] Univ Alberta, Dept Phys, Edmonton, AB, Canada. [Cakir, O.; Ciftci, A. K.; Yildiz, H. Duran] Ankara Univ, Dept Phys, Ankara, Turkey. [Kuday, S.] Istanbul Aydin Univ, Istanbul, Turkey. [Sultansoy, S.] TOBB Univ Econ & Technol, Div Phys, Ankara, Turkey. [Barnovska, Z.; Berger, N.; Delmastro, M.; Di Ciaccio, L.; Elles, S.; Grevtsov, K.; Guillemin, T.; Hryn'ova, T.; Jezequel, S.; Koletsou, I.; Lafaye, R.; Leveque, J.; Mastrandrea, P.; Sauvage, G.; Sauvan, E.; Smart, B. H.; Todorov, T.; Wingerter-Seez, I.; Yatsenko, E.] CNRS, IN2P3, LAPP, Annecy Le Vieux, France. [Barnovska, Z.; Berger, N.; Delmastro, M.; Di Ciaccio, L.; Elles, S.; Grevtsov, K.; Guillemin, T.; Hryn'ova, T.; Jezequel, S.; Koletsou, I.; Lafaye, R.; Mastrandrea, P.; Sauvage, G.; Sauvan, E.; Smart, B. H.; Todorov, T.; Wingerter-Seez, I.; Yatsenko, E.] Univ Savoie Mont Blanc, Annecy Le Vieux, France. [Blair, R. E.; Chekanov, S.; LeCompte, T.; Love, J.; Malon, D.; Metcalfe, J.; Nguyen, D. H.; Paramonov, A.; Price, L. E.; Proudfoot, J.; Ryu, S.; Stanek, R. W.; van Gemmeren, P.; Wang, R.; Webster, J. S.; Yoshida, R.; Zhang, J.] Argonne Natl Lab, Div High Energy Phys, Argonne, IL 60439 USA. [Cheu, E.; Johns, K. A.; Jones, S.; Lampl, W.; Lei, X.; Leone, R.; Loch, P.; Nayyar, R.; O'grady, F.; Rutherfoord, J. P.; Shupe, M. A.; Varnes, E. W.; Veeraraghavan, V.] Univ Arizona, Dept Phys, Tucson, AZ 85721 USA. [Brandt, A.; Bullock, D.; Darmora, S.; De, K.; Feremenga, L.; Griffiths, J.; Hadavand, H. K.; Heelan, L.; Kim, H. Y.; Ozturk, N.; Schovancova, J.; Stradling, A. R.; Usai, G.; Vartapetian, A.; White, A.; Yu, J.] Univ Texas Arlington, Dept Phys, POB 19059, Arlington, TX 76019 USA. [Angelidakis, S.; Chouridou, S.; Fassouliotis, D.; Giokaris, N.; Ioannou, P.; Kourkoumelis, C.; Tsirintanis, N.] Univ Athens, Dept Phys, Athens, Greece. [Alexopoulos, T.; Benekos, N.; Dris, M.; Gazis, E. N.; Karakostas, K.; Karastathis, N.; Karentzos, E.; Leontsinis, S.; Maltezos, S.; St Panagiotopoulou, E.; Papadopoulou, Th. D.; Tsipolitis, G.; Vlachos, S.] Natl Tech Univ Athens, Dept Phys, Zografos, Greece. [Andeen, T.; Ilchenko, Y.; Narayan, R.; Onyisi, P. U. E.] Univ Texas Austin, Dept Phys, Austin, TX 78712 USA. [Abdinov, O.; Ahmadov, F.; Huseynov, N.; Javadov, N.; Khalil-zada, F.] Azerbaijan Acad Sci, Inst Phys, Baku, Azerbaijan. [Anjos, N.; Bosman, M.; Casado, M. P.; Casolino, M.; Cavallaro, E.; Cavalli-Sforza, M.; Farooque, T.; Fernandez Perez, S.; Fischer, C.; Fracchia, S.; Gerbaudo, D.; Gonzalez Parra, G.; Grinstein, S.; Rozas, A. Juste; Korolkov, I.; Lange, J. C.; Lopez Paz, I.; Martinez, M.; Mir, L. M.; Pacheco Pages, A.; Padilla Aranda, C.; Riu, I.; Rizzi, C.; Rodriguez Perez, A.; Sorin, V.; Terzo, S.; Tripiana, M. F.; Tsiskaridze, S.; Valery, L.] Barcelona Inst Sci & Technol, Inst Fis Altes Energies, Barcelona, Spain. [Agatonovic-Jovin, T.; Bogavac, D.; Bokan, P.; Dimitrievska, A.; Krstic, J.; Marjanovic, M.; Sijacki, Dj.; Simic, Lj.; Vranjes, N.; Milosavljevic, M. Vranjes; Zivkovic, L.] Univ Belgrade, Inst Phys, Belgrade, Serbia. [Buanes, T.; Dale, O.; Eigen, G.; Kastanas, A.; Liebig, W.; Lipniacka, A.; Maeland, S.; Latour, B. Martin Dit; Smestad, L.; Stugu, B.; Yang, Z.; Zalieckas, J.] Univ Bergen, Dept Phys & Technol, Bergen, Norway. [Amadio, B. T.; Axen, B.; Barnett, R. M.; Beringer, J.; Brosamer, J.; Calafiura, P.; Cerutti, F.; Ciocio, A.; Clarke, R. N.; Cooke, M.; Duffield, E. M.; Einsweiler, K.; Farrell, S.; Gabrielli, A.; Garcia-Sciveres, M.; Gilchriese, M.; Haber, C.; Heim, T.; Heinemann, B.; Hinchliffe, I.; Hinman, R. R.; Holmes, T. R.; Jeanty, L.; Lavrijsen, W.; Leggett, C.; Marshall, Z.; Ohm, C. C.; Griso, S. Pagan; Potamianos, K.; Pranko, A.; Shapiro, M.; Sood, A.; Tibbetts, M. J.; Trottier-McDonald, M.; Tsulaia, V.; Viel, S.; Wang, H.; Yao, W-M.; Yu, D. R.] Lawrence Berkeley Natl Lab, Div Phys, Berkeley, CA USA. [Amadio, B. T.; Axen, B.; Barnett, R. M.; Beringer, J.; Brosamer, J.; Calafiura, P.; Cerutti, F.; Ciocio, A.; Clarke, R. N.; Cooke, M.; Duffield, E. M.; Einsweiler, K.; Farrell, S.; Gabrielli, A.; Garcia-Sciveres, M.; Gilchriese, M.; Haber, C.; Heim, T.; Heinemann, B.; Hinchliffe, I.; Hinman, R. R.; Holmes, T. R.; Jeanty, L.; Lavrijsen, W.; Leggett, C.; Marshall, Z.; Ohm, C. C.; Griso, S. Pagan; Potamianos, K.; Pranko, A.; Shapiro, M.; Sood, A.; Tibbetts, M. J.; Trottier-McDonald, M.; Tsulaia, V.; Viel, S.; Wang, H.; Yao, W-M.; Yu, D. R.] Univ Calif Berkeley, Berkeley, CA 94720 USA. [Biedermann, D.; Dietrich, J.; Giorgi, F. M.; Grancagnolo, S.; Herbert, G. H.; Hristova, I.; Kind, O. M.; Kolanoski, H.; Lacker, H.; Lohse, T.; Mergelmeyer, S.; Nikiforov, A.; Rehnisch, L.; Rieck, P.; Schulz, H.; Sperlich, D.; Stamm, S.; Nedden, M. zur] Humboldt Univ, Dept Phys, Berlin, Germany. [Beck, H. P.; Cervelli, A.; Ereditato, A.; Haug, S.; Meloni, F.; Miucci, A.; Mullier, G. A.; Rimoldi, M.; Stramaglia, M. E.; Weber, M. S.] Univ Bern, Albert Einstein Ctr Fundamental Phys, Bern, Switzerland. [Beck, H. P.; Cervelli, A.; Ereditato, A.; Haug, S.; Meloni, F.; Miucci, A.; Mullier, G. A.; Rimoldi, M.; Stramaglia, M. E.; Weber, M. S.] Univ Bern, High Energy Phys Lab, Bern, Switzerland. [Allport, P. P.; Andari, N.; Bella, L. Aperio; Baca, M. J.; Bracinik, J.; Broughton, J. H.; Casadei, D.; Charlton, D. G.; Chisholm, A. S.; Daniells, A. C.; Foster, A. G.; Gonella, L.; Hawkes, C. M.; Head, S. J.; Hillier, S. J.; Levy, M.; Mudd, R. D.; Quijada, J. A. Murillo; Newman, P. R.; Nikolopoulos, K.; Owen, R. E.; Slater, M.; Thomas, J. P.; Thompson, P. D.; Watkins, P. M.; Watson, A. T.; Watson, M. F.; Wilson, J. A.] Univ Birmingham, Sch Phys & Astron, Birmingham, W Midlands, England. [Arik, M.; Istin, S.; Ozcan, V. E.] Bogazici Univ, Dept Phys, Istanbul, Turkey. [Beddall, A.; Bingul, A.] Gaziantep Univ, Dept Engn Phys, Gaziantep, Turkey. [Cetin, S. A.] Istanbul Bilgi Univ, Fac Engn & Nat Sci, Istanbul, Turkey. [Beddall, A. J.] Bahcesehir Univ, Fac Engn & Nat Sci, Istanbul, Turkey. [Losada, M.; Moreno, D.; Navarro, G.; Sandoval, C.] Univ Antonio Narino, Ctr Invest, Bogota, Colombia. [Alberghi, G. L.; Bellagamba, L.; Biondi, S.; Boscherini, D.; Bruni, A.; Bruni, G.; Bruschi, M.; Ciocca, C.; D'amen, G.; De Castro, S.; Fabbri, F.; Fabbri, L.; Franchini, M.; Gabrielli, A.; Giacobbe, B.; Giorgi, F. M.; Grafstrom, P.; Manghi, F. Lasagni; Massa, I.; Massa, L.; Mengarelli, A.; Negrini, M.; Piccinini, M.; Polini, A.; Rinaldi, L.; Romano, M.; Sbarra, C.; Sbrizzi, A.; Semprini-Cesari, N.; Sidoti, A.; Sioli, M.; Spighi, R.; Tupputi, S. A.; Ucchielli, G.; Valentinetti, S.; Villa, M.; Vittori, C.; Zoccoli, A.] Ist Nazl Fis Nucl, Sez Bologna, Bologna, Italy. [Alberghi, G. L.; Biondi, S.; Ciocca, C.; D'amen, G.; De Castro, S.; Fabbri, F.; Fabbri, L.; Franchini, M.; Gabrielli, A.; Grafstrom, P.; Manghi, F. Lasagni; Massa, I.; Massa, L.; Mengarelli, A.; Piccinini, M.; Romano, M.; Sbrizzi, A.; Semprini-Cesari, N.; Sidoti, A.; Sioli, M.; Tupputi, S. A.; Ucchielli, G.; Valentinetti, S.; Villa, M.; Vittori, C.; Zoccoli, A.] Univ Bologna, Dipartimento Fis & Astron, Bologna, Italy. [Arslan, O.; Bechtle, P.; Bernlochner, F. U.; Brock, I.; Bruscino, N.; Caudron, J.; Cioara, I. A.; Cristinziani, M.; Davey, W.; Desch, K.; Dingfelder, J.; Gaycken, G.; Geich-Gimbel, Ch.; Ghneimat, M.; Grefe, C.; Hageboeck, S.; Hansen, M. C.; Hohn, D.; Huegging, F.; Janssen, J.; Kostyukhin, V. V.; Kroseberg, J.; Krueger, H.; Lantzsch, K.; Lenz, T.; Leyko, A. M.; Liebal, J.; Moles-Valls, R.; Obermann, T.; Pohl, D.; Ricken, O.; Sarrazin, B.; Schaepe, S.; Schopf, E.; Schultens, M. J.; Schwindt, T.; Seema, P.; Stillings, J. A.; von Toerne, E.; Wagner, P.; Wang, T.; Wermes, N.; Wienemann, P.; Wiik-Fuchs, L. A. M.; Winter, B. T.; Wong, K. H. Yau; Yuen, S. P. Y.; Zhang, R.] Univ Bonn, Inst Phys, Bonn, Germany. [Ahlen, S. P.; Black, K. M.; Butler, J. M.; Dell'Asta, L.; Kruskal, M.; Long, B. A.; Shank, J. T.; Yan, Z.; Youssef, S.] Boston Univ, Dept Phys, 590 Commonwealth Ave, Boston, MA 02215 USA. [Amelung, C.; Amundsen, G.; Barone, G.; Bensinger, J. R.; Bianchini, L.; Blocker, C.; Dhaliwal, S.; Goblirsch-Kolb, M.; Loew, K. M.; Sciolla, G.; Venturini, A.; Zengel, K.] Brandeis Univ, Dept Phys, Waltham, MA 02254 USA. [Amaral Coutinho, Y.; Caloba, L. P.; Maidantchik, C.; Marroquim, F.; Nepomuceno, A. A.; Seixas, J. M.] Univ Fed Rio de Janeiro, COPPE EE IF, Rio De Janeiro, Brazil. [Cerqueira, A. S.; Manhaes de Andrade Filho, L.; Peralva, B. S.] Fed Univ Juiz de Fora UFJF, Elect Circuits Dept, Juiz De Fora, Brazil. [do Vale, M. A. B.] Fed Univ Sao Joao del Rei UFSJ, Sao Joao Del Rei, Brazil. [Donadelli, M.; La Rosa Navarro, J. L.; Leite, M. A. L.] Univ Sao Paulo, Inst Fis, Sao Paulo, Brazil. [Adams, D. L.; Assamagan, K.; Begel, M.; Buttinger, W.; Chen, H.; Chernyatin, V.; Debbe, R.; Elmsheuser, J.; Ernst, M.; Gibbard, B.; Gordon, H. A.; Iakovidis, G.; Klimentov, A.; Kouskoura, V.; Kravchenko, A.; Lanni, F.; Lee, C. A.; Liu, H.; Lynn, D.; Ma, H.; Maeno, T.; Mountricha, E.; Nevski, P.; Nilsson, P.; Damazio, D. Oliveira; Paige, F.; Panitkin, S.; Perepelitsa, D. V.; Pleier, M. -A.; Polychronakos, V.; Protopopescu, S.; Purohit, M.; Radeka, V.; Rajagopalan, S.; Redlinger, G.; Snyder, S.; Steinberg, P.; Stucci, S. A.; Takai, H.; Tricoli, A.; Undrus, A.; Wenaus, T.; Xu, L.; Ye, S.] Brookhaven Natl Lab, Dept Phys, Upton, NY 11973 USA. Transilvania Univ Brasov, Brasov, Romania. [Alexa, C.; Caprini, I.; Caprini, M.; Chitan, A.; Ciubancan, M.; Constantinescu, S.; Dita, P.; Dita, S.; Dobre, M.; Ducu, O. A.; Jinaru, A.; Martoiu, V. S.; Maurer, J.; Olariu, A.; Pantea, D.; Rotaru, M.; Stoicea, G.; Tudorache, A.; Tudorache, V.] Natl Inst Phys & Nucl Engn, Bucharest, Romania. [Popeneciu, G. A.] Dept Phys, Natl Inst Res & Dev Isotop & Mol Technol, Cluj Napoca, Romania. Univ Politehn Bucuresti, Bucharest, Romania. [Gravila, P. M.] West Univ Timisoara, Timisoara, Romania. [Bossio Sola, J. D.; Marceca, G.; Otero y Garzon, G.; Piegaia, R.; Reisin, H.; Sacerdoti, S.] Univ Buenos Aires, Dept Fis, Buenos Aires, DF, Argentina. [Arratia, M.; Barlow, N.; Batley, J. R.; Brochu, F. M.; Brunt, B. H.; Carter, J. R.; Chapman, J. D.; Cottin, G.; Gillam, T. P. S.; Hill, J. C.; Kaneti, S.; Lester, C. G.; Mueller, T.; Parker, M. A.; Potter, C. J.; Robinson, D.; Rosten, J. H. N.; Thomson, M.; Ward, C. P.; Yusuff, I.] Univ Cambridge, Cavendish Lab, Cambridge, England. [Bellerive, A.; Cree, G.; Di Valentino, D.; Gillberg, D.; Koffas, T.; Lacey, J.; Leight, W. A.; Nomidis, I.; Oakham, F. G.; Pasztor, G.; Ruiz-Martinez, A.; Vincter, M. G.] Carleton Univ, Dept Phys, Ottawa, ON, Canada. [Aleksa, M.; Gonzalez, B. Alvarez; Amoroso, S.; Anders, G.; Anghinolfi, F.; Arnaez, O.; Avolio, G.; Baak, M. A.; Backhaus, M.; Barak, L.; Barisits, M-S; Beermann, T. A.; Beltramello, O.; Bianco, M.; Bogaerts, J. A.; Bortfeldt, J.; Boveia, A.; Boyd, J.; Burckhart, H.; Camarda, S.; Campana, S.; Garrido, M. D. M. Capeans; Carli, T.; Carrillo-Montoya, G. D.; Catinaccio, A.; Cattai, A.; Cerv, M.; Chromek-Burckhart, D.; Colombo, T.; Conti, G.; Cortes-Gonzalez, A.; Dell'Acqua, A.; Deviveiros, P. O.; Di Girolamo, A.; Di Girolamo, B.; Dittus, F.; Dobos, D.; Dudarev, A.; Duhrssen, M.; Eifert, T.; Ellis, N.; Elsing, M.; Faltova, J.; Farthouat, P.; Fassnacht, P.; Feng, E. J.; Francis, D.; Fressard-Batraneanu, S. M.; Froidevaux, D.; Gadatsch, S.; Goossens, L.; Gorini, B.; Gray, H. M.; Gumpert, C.; Hanisch, S.; Hawkings, R. J.; Helary, L.; Helsens, C.; Correia, A. M. Henriques; Hervas, L.; Hoecker, A.; Huhtinen, M.; Iengo, P.; Jakobsen, S.; Jenni, P.; Klioutchnikova, T.; Krasznahorkay, A.; Lapoire, C.; Lassnig, M.; Miotto, G. Lehmann; Lenzi, B.; Lichard, P.; Malyukov, S.; Mandelli, B.; Manousos, A.; Mapelli, L.; Marzin, A.; Berlingen, J. Montejo; Mornacchi, G.; Nairz, A. M.; Nessi, M.; Nordberg, M.; Oide, H.; Palestini, S.; Pauly, T.; Pernegger, H.; Petersen, B. A.; Pommes, K.; Poulard, G.; Poveda, J.; Astigarraga, M. E. Pozo; Rammensee, M.; Raymond, M.; Rembser, C.; Ritsch, E.; Roe, S.; Ruthmann, N.; Salzburger, A.; Schaefer, D.; Schlenker, S.; Schmieden, K.; Sforza, F.; Sanchez, C. A. Solans; Spigo, G.; Starz, S.; Stelzer, H. J.; Teischinger, F. A.; Ten Kate, H.; Unal, G.; van Woerden, M. C.; Vandelli, W.; Voss, R.; Vuillermet, R.; Wells, P. S.; Wengler, T.; Wenig, S.; Werner, P.; Wilkens, H. G.; Wotschack, J.; Young, C. J. S.; Zwalinski, L.] CERN, Geneva, Switzerland. [Alison, J.; Anderson, K. J.; Bryant, P.; Toro, R. Camacho; Cheng, Y.; Dandoy, J. R.; Facini, G.; Gardner, R. W.; Kapliy, A.; Kim, Y. K.; Krizka, K.; Li, H. L.; Merritt, F. S.; Miller, D. W.; Oreglia, M. J.; Pilcher, J. E.; Saxon, J.; Swiatlowski, M.; Vukotic, I.; Wu, M.] Univ Chicago, Enrico Fermi Inst, 5640 S Ellis Ave, Chicago, IL 60637 USA. [Blunier, S.; Diaz, M. A.; Ochoa-Ricoux, J. P.] Pontificia Univ Catolica Chile, Dept Fis, Santiago, Chile. [Brooks, W. K.; Carquin, E.; Kuleshov, S.; Pezoa, R.; Prokoshin, F.; Salazar Loyola, J. E.; Araya, S. Tapia; White, R.] Univ Tecn Federico Santa Maria, Dept Fis, Valparaiso, Chile. [Bai, Y.; da Costa, J. Barreiro Guimaraes; Cheng, H. J.; Fang, Y.; Jin, S.; Li, Q.; Liang, Z.; Merino, J. Llorente; Lou, X.; Mansour, J. D.; Ouyang, Q.; Peng, C.; Ren, H.; Shan, L. Y.; Sun, X.; Xu, D.; Zhu, H.; Zhuang, X.] Chinese Acad Sci, Inst High Energy Phys, Beijing, Peoples R China. [Gao, J.; Geng, C.; Guo, Y.; Han, L.; Hu, Q.; Jiang, Y.; Li, B.; Li, C.; Liu, J. B.; Liu, Y.; Peng, H.; Song, H. Y.; Wang, W.; Zhang, G.; Zhang, R.; Zhao, Z.; Zhu, Y.] Univ Sci & Technol China, Dept Modern Phys, Hefei, Anhui, Peoples R China. [Chen, S.; Wang, C.; Zhang, H.] Nanjing Univ, Dept Phys, Nanjing, Jiangsu, Peoples R China. [Du, Y.; Feng, C.; Liu, B.; Ma, L. L.; Wang, C.; Zhang, X.; Zhao, Y.; Zhu, C. G.] Shandong Univ, Sch Phys, Shandong, Peoples R China. [Bret, M. Cano; Guo, J.; Hu, S.; Li, L.; Yang, H.] Shanghai Jiao Tong Univ, Shanghai Key Lab Particle Phys & Cosmol, Dept Phys & Astron, Shanghai, Peoples R China. [Bret, M. Cano; Guo, J.; Hu, S.; Li, L.; Yang, H.] PKU CHEP, Shanghai, Peoples R China. [Chen, X.; Zhou, N.] Tsinghua Univ, Dept Phys, Beijing 100084, Peoples R China. [Boumediene, D.; Busato, E.; Calvet, D.; Calvet, S.; Chomont, A. R.; Donini, J.; Gris, Ph.; Madar, R.; Pallin, D.; Saez, S. M. Romano; Santoni, C.; Simon, D.; Vazeille, F.] Univ Clermont Ferrand 2, Phys Corpusculaire Lab, Clermont Ferrand, France. [Boumediene, D.; Busato, E.; Calvet, D.; Calvet, S.; Chomont, A. R.; Donini, J.; Gris, Ph.; Madar, R.; Pallin, D.; Saez, S. M. Romano; Santoni, C.; Simon, D.; Vazeille, F.] Univ Blaise Pascal, Clermont Ferrand, France. [Boumediene, D.; Busato, E.; Calvet, D.; Calvet, S.; Chomont, A. R.; Donini, J.; Gris, Ph.; Madar, R.; Pallin, D.; Saez, S. M. Romano; Santoni, C.; Simon, D.; Vazeille, F.] CNRS, IN2P3, Clermont Ferrand, France. [Alkire, S. P.; Angerami, A.; Brooijmans, G.; Carbone, R. M.; Clark, M. R.; Cole, B.; Hu, D.; Hughes, E. W.; Iordanidou, K.; Klein, M. H.; Mohapatra, S.; Ochoa, I.; Parsons, J. A.; Smith, M. N. K.; Smith, R. W.; Thompson, E. N.; Tuts, P. M.; Wang, T.; Zhou, L.] Columbia Univ, Nevis Lab, Irvington, NY USA. [Alonso, A.; Besjes, G. J.; Dam, M.; Galster, G.; Hansen, J. B.; Hansen, J. D.; Hansen, P. H.; Loevschall-Jensen, A. E.; Monk, J.; Mortensen, S. S.; Pedersen, L. E.; Petersen, T. C.; Pingel, A.; Wiglesworth, C.; Xella, S.] Univ Copenhagen, Niels Bohr Inst, Copenhagen, Denmark. [Cairo, V. M.; Callea, G.; Capua, M.; Crosetti, G.; Del Gaudio, M.; La Rotonda, L.; Mastroberardino, A.; Palazzo, S.; Policicchio, A.; Salvatore, D.; Scarfone, V.; Schioppa, M.; Susinno, G.; Tassi, E.] Ist Nazl Fis Nucl, Lab Nazl Frascati, Grp Collegato Cosenza, Frascati, Italy. [Cairo, V. M.; Callea, G.; Capua, M.; Crosetti, G.; Del Gaudio, M.; La Rotonda, L.; Mastroberardino, A.; Palazzo, S.; Policicchio, A.; Salvatore, D.; Scarfone, V.; Schioppa, M.; Susinno, G.; Tassi, E.] Univ Calabria, Dipartimento Fis, Arcavacata Di Rende, Italy. [Adamczyk, L.; Bold, T.; Dabrowski, W.; Gach, G. P.; Grabowska-Bold, I.; Kisielewska, D.; Koperny, S.; Kowalski, T. Z.; Mindur, B.; Przybycien, M.; Zemla, A.] AGH Univ Sci & Technol, Fac Phys & Appl Comp Sci, Krakow, Poland. [Aloisio, A.; Palka, M.; Richter-Was, E.] Jagiellonian Univ, Marian Smoluchowski Inst Phys, Krakow, Poland. [Banas, E.; de Renstrom, P. A. Bruckman; Burka, K.; Chwastowski, J. J.; Derendarz, D.; Godlewski, J.; Gornicki, E.; Hajduk, Z.; Iwanski, W.; Kaczmarska, A.; Knapik, J.; Korcyl, K.; Kowalewska, A. B.; Malecki, Pa.; Olszewski, A.; Olszowska, J.; Stanecka, E.; Staszewski, R.; Trzebinski, M.; Trzupek, A.; Wolter, M. W.; Wosiek, B. K.; Wozniak, K. W.; Zabinski, B.] Polish Acad Sci, Inst Nucl Phys, Krakow, Poland. [Cao, T.; Firan, A.; Gupta, R.; Hetherly, J. W.; Kama, S.; Kehoe, R.; Sekula, S. J.; Stroynowski, R.; Turvey, A. J.; Varol, T.; Wang, H.; Ye, J.; Zhao, X.; Zhou, L.] Southern Methodist Univ, Dept Phys, Dallas, TX 75275 USA. [Izen, J. M.; Leyton, M.; Meirose, B.; Namasivayam, H.; Reeves, K.] Univ Texas Dallas, Dept Phys, Richardson, TX 75083 USA. [Asbah, N.; Behr, J. K.; Bertsche, C.; Bessner, M.; Bloch, I.; Britzger, D.; Deterre, C.; Dutta, B.; Dyndal, M.; Eckardt, C.; Filipuzzi, M.; Flaschel, N.; Bravo, A. Gascon; Gasnikova, K.; Glazov, A.; Gregor, I. M.; Haleem, M.; Hamnett, P. G.; Hiller, K. H.; Howarth, J.; Huang, Y.; Katzy, J.; Keller, J. S.; Kondrashova, N.; Kuhl, T.; Lobodzinska, E.; Lohwasser, K.; Madsen, A.; Medinnis, M.; Moenig, K.; Garcia, R. F. Naranjo; Naumann, T.; O'Rourke, A. A.; Peschke, R.; Peters, K.; Pirumov, H.; Poley, A.; Robinson, J. E. M.; Schaefer, R.; Schmitt, S.; South, D.; Stanescu-Bellu, M.; Stanitzki, M. M.; Styles, N. A.; Tackmann, K.; Trofymov, A.; Wang, J.; Zakharchuk, N.] DESY, Hamburg, Germany. [Asbah, N.; Behr, J. K.; Bertsche, C.; Bessner, M.; Bloch, I.; Britzger, D.; Deterre, C.; Dutta, B.; Dyndal, M.; Eckardt, C.; Filipuzzi, M.; Flaschel, N.; Bravo, A. Gascon; Gasnikova, K.; Glazov, A.; Gregor, I. M.; Haleem, M.; Hamnett, P. G.; Hiller, K. H.; Howarth, J.; Huang, Y.; Katzy, J.; Keller, J. S.; Kondrashova, N.; Kuhl, T.; Lobodzinska, E.; Lohwasser, K.; Madsen, A.; Medinnis, M.; Moenig, K.; Garcia, R. F. Naranjo; Naumann, T.; O'Rourke, A. A.; Peschke, R.; Peters, K.; Pirumov, H.; Poley, A.; Robinson, J. E. M.; Schaefer, R.; Schmitt, S.; South, D.; Stanescu-Bellu, M.; Stanitzki, M. M.; Styles, N. A.; Tackmann, K.; Trofymov, A.; Wang, J.; Zakharchuk, N.] DESY, Zeuthen, Germany. [Burmeister, I.; Cinca, D.; Dette, K.; Erdmann, J.; Esch, H.; Goessling, C.; Homann, M.; Klingenberg, R.; Kroeninger, K.] Tech Univ Dortmund, Lehrstuhl Expt Phys 4, Dortmund, Germany. [Anger, P.; Duschinger, D.; Friedrich, F.; Grohs, J. P.; Gutschow, C.; Hauswald, L.; Kobel, M.; Mader, W. F.; Novgorodova, O.; Siegert, F.; Socher, F.; Straessner, A.; Vest, A.; Wahrmund, S.] Tech Univ Dresden, Inst Kern & Teilchenphys, Dresden, Germany. [Arce, A. T. H.; Benjamin, D. P.; Bjergaard, D. M.; Bocci, A.; Cerio, B. C.; Goshaw, A. T.; Kajomovitz, E.; Kotwal, A.; Kruse, M. C.; Li, L.; Li, S.; Liu, M.; Oh, S. H.; Zhou, C.] Duke Univ, Dept Phys, Durham, NC 27706 USA. [Bristow, T. M.; Clark, P. J.; Dias, F. A.; Edwards, N. C.; Gao, Y.; Walls, F. M. Garay; Glaysher, P. C. F.; Harrington, R. D.; Leonidopoulos, C.; Martin, V. J.; Mijovic, L.; Mills, C.; Pino, S. A. Olivares; Washbrook, A.; Wynne, B. M.] Univ Edinburgh, SUPA Sch Phys & Astron, Edinburgh, Midlothian, Scotland. [Antonelli, M.; Beretta, M.; Bilokon, H.; Chiarella, V.; Curatolo, M.; Esposito, B.; Gatti, C.; Laurelli, P.; Maccarrone, G.; Mancini, G.; Sansoni, A.; Testa, M.; Vilucchi, E.] Ist Nazl Fis Nucl, Lab Nazl Frascati, Frascati, Italy. [Arnold, H.; Betancourt, C.; Boehler, M.; Bruneliere, R.; Buehrer, F.; Burgard, C. D.; Buescher, D.; Cardillo, F.; Coniavitis, E.; Consorti, V.; Dang, N. P.; Dao, V.; Di Simone, A.; Glatzer, J.; Gonella, G.; Herten, G.; Hirose, M.; Jakobs, K.; Javurek, T.; Jenni, P.; Kiss, F.; Koeneke, K.; Kopp, A. K.; Kuehn, S.; Landgraf, U.; Luedtke, C.; Nagel, M.; Pagacova, M.; Parzefall, U.; Ronzani, M.; Rosbach, K.; Ruehr, F.; Rurikova, Z.; Sammel, D.; Schillo, C.; Schnoor, U.; Schumacher, M.; Sommer, P.; Sundermann, J. E.; Ta, D.; Temming, K. K.; Tsiskaridze, V.; Weiser, C.; Werner, M.; Zhang, L.; Zimmermann, S.] Univ Freiburg, Fak Math & Phys, Freiburg, Germany. [Ancu, L. S.; De Mendizabal, J. Bilbao; Calace, N.; Chatterjee, A.; Clark, A.; Coccaro, A.; Delitzsch, C. M.; della Volpe, D.; Ferrere, D.; Gadomski, S.; Golling, T.; Gonzalez-Sevilla, S.; Gramling, J.; Guescini, F.; Iacobucci, G.; Katre, A.; Khoo, T. J.; Lanfermann, M. C.; Lionti, A. E.; March, L.; Mermod, P.; Nackenhorst, O.; Nessi, M.; Paolozzi, L.; Ristic, B.; Schramm, S.; Sfyrla, A.; Wu, X.] Univ Geneva, Sect Phys, Geneva, Switzerland. [Barberis, D.; Darbo, G.; Favareto, A.; Parodi, A. Ferretto; Gagliardi, G.; Gaudiello, A.; Gemme, C.; Guido, E.; Miglioranzi, S.; Morettini, P.; Osculati, B.; Parodi, F.; Passaggio, S.; Rossi, L. P.; Sannino, M.; Schiavi, C.] Ist Nazl Fis Nucl, Sez Genova, Genoa, Italy. [Barberis, D.; Favareto, A.; Parodi, A. Ferretto; Gagliardi, G.; Gaudiello, A.; Guido, E.; Miglioranzi, S.; Osculati, B.; Parodi, F.; Sannino, M.; Schiavi, C.] Univ Genoa, Dipartimento Fis, Genoa, Italy. [Jejelava, J.; Tskhadadze, E. G.] Iv Javakhishvili Tbilisi State Univ, E Andronikashvili Inst Phys, Tbilisi, Rep of Georgia. [Djobava, T.; Durglishvili, A.; Khubua, J.; Mosidze, M.] Tbilisi State Univ, Inst High Energy Phys, Tbilisi, Rep of Georgia. [Dueren, M.; Heinz, C.; Kreutzfeldt, K.; Stenzel, H.] Univ Giessen, Inst Phys 2, Giessen, Germany. [Bates, R. L.; Boutle, S. K.; Madden, W. D. Breaden; Britton, D.; Buckley, A. G.; Bussey, P.; Buttar, C. M.; Buzatu, A.; Crawley, S. J.; D'Auria, S.; Doyle, A. T.; Ferrando, J.; Gul, U.; Knue, A.; Mullen, P.; O'Shea, V.; Owen, M.; Pollard, C. S.; Qin, G.; Quilty, D.; Ravenscroft, T.; Robson, A.; St Denis, R. D.; Stewart, G. A.; Thompson, A. S.] Univ Glasgow, SUPA Sch Phys & Astron, Glasgow, Lanark, Scotland. [Agricola, J.; Bindi, M.; Bisanz, T.; Blumenschein, U.; Brandt, G.; De Maria, A.; Drechsler, E.; Graber, L.; Grosse-Knetter, J.; Janus, M.; Kareem, M. J.; Kawamura, G.; Lai, S.; Lemmer, B.; Magradze, E.; Mantoani, M.; Mchedlidze, G.; Llacer, M. Moreno; Musheghyan, H.; Quadt, A.; Rieger, J.; Rosien, N. -A.; Rzehorz, G. F.; Shabalina, E.; Stolte, P.; Veatch, J.; Weingarten, J.; Zinonos, Z.] Univ Gottingen, Inst Phys 2, Gottingen, Germany. [Albrand, S.; Berlendis, S.; Bethani, A.; Camincher, C.; Collot, J.; Crepe-Renaudin, S.; Delsart, P. A.; Gabaldon, C.; Genest, M. H.; Gradin, P. O. J.; Hostachy, J-Y.; Ledroit-Guillon, F.; Lleres, A.; Lucotte, A.; Malek, F.; Petit, E.; Stark, J.; Trocme, B.; Wu, M.] Univ Grenoble Alpes, CNRS, IN2P3, Lab Phys Subat & Cosmol, Grenoble, France. [Chan, S. K.; Clark, B. L.; Franklin, M.; Giromini, P.; Huth, J.; Ippolito, V.; Lazovich, T.; Mateos, D. Lopez; Morii, M.; Rogan, C. S.; Skottowe, H. P.; Sun, S.; Tolley, E.; Tong, B.; Tuna, A. N.; Yen, A. L.; Zambito, S.] Harvard Univ, Lab Particle Phys & Cosmol, Cambridge, MA 02138 USA. [Andrei, V.; Antel, C.; Baas, A. E.; Brandt, O.; Djuvsland, J. I.; Dunford, M.; Geisler, M. P.; Hanke, P.; Jongmanns, J.; Kluge, E. -E.; Lang, V. S.; Meier, K.; Theenhausen, H. Meyer Zu; Villar, D. I. Narrias; Sahinsoy, M.; Scharf, V.; Schultz-Coulon, H. -C.; Stamen, R.; Starovoitov, P.; Suchek, S.; Wessels, M.] Heidelberg Univ, Kirchhoff Inst Phys, Heidelberg, Germany. [Anders, C. F.; de Lima, D. E. Ferreira; Giulini, M.; Kolb, M.; Lisovyi, M.; Schaetzel, S.; Schoening, A.; Sosa, D.] Heidelberg Univ, Inst Phys, Heidelberg, Germany. [Kretz, M.; Kugel, A.] Heidelberg Univ, ZITI Inst Tech Informat, Mannheim, Germany. [Nagasaka, Y.] Hiroshima Inst Technol, Fac Appl Informat Sci, Hiroshima, Japan. [Bortolotto, V.; Chan, Y. L.; Castillo, L. R. Flores; Lu, H.; Salvucci, A.; Tsui, K. M.] Chinese Univ Hong Kong, Dept Phys, Shatin, Hong Kong, Peoples R China. [Bortolotto, V.; Orlando, N.; Tu, Y.] Univ Hong Kong, Dept Phys, Hong Kong, Hong Kong, Peoples R China. [Bortolotto, V.; Prokofiev, K.] Hong Kong Univ Sci & Technol, Dept Phys, Kowloon, Hong Kong, Peoples R China. [Choi, K.; Dattagupta, A.; Evans, H.; Gagnon, P.; Kopeliansky, R.; Lammers, S.; Martinez, N. Lorenzo; Luehring, F.; Ogren, H.; Penwell, J.; Weinert, B.; Zieminska, D.] Indiana Univ, Dept Phys, Bloomington, IN 47405 USA. [Guenther, J.; Jansky, R.; Kneringer, E.; Lukas, W.; Milic, A.; Usanova, A.] Leopold Franzens Univ, Inst Astro & Teilchenphys, Innsbruck, Austria. [Abdallah, J.; Argyropoulos, S.; Benitez, J.; Mallik, U.; Zaidan, R.] Univ Iowa, Iowa City, IA USA. [Chen, C.; Cochran, J.; De Lorenzi, F.; Jiang, H.; Krumnack, N.; Pluth, D.; Prell, S.; Werner, M. D.; Yu, J.] Iowa State Univ, Dept Phys & Astron, Ames, IA USA. [Ahmadov, F.; Aleksandrov, I. N.; Bednyakov, V. A.; Boyko, I. R.; Budagov, I. A.; Chelkov, G. A.; Cheplakov, A.; Chizhov, M. V.; Dedovich, D. V.; Demichev, M.; Gongadze, A.; Gostkin, M. I.; Huseynov, N.; Javadov, N.; Karpov, S. N.; Karpova, Z. M.; Khramov, E.; Kruchonak, U.; Kukhtin, V.; Ladygin, E.; Lyubushkin, V.; Minashvili, I. A.; Mineev, M.; Peshekhonov, V. D.; Plotnikova, E.; Potrap, I. N.; Pozdnyakov, V.; Rusakovich, N. A.; Sadykov, R.; Sapronov, A.; Shiyakova, M.; Soloshenko, A.; Turchikhin, S.; Vinogradov, V. B.; Yeletskikh, I.; Zhemchugov, A.; Zimine, N. I.] Joint Inst Nucl Res Dubna, Dubna, Russia. [Amako, K.; Aoki, M.; Arai, Y.; Hanagaki, K.; Ikegami, Y.; Ikeno, M.; Iwasaki, H.; Kanzaki, J.; Kondo, T.; Kono, T.; Makida, Y.; Nagai, R.; Nagano, K.; Nakamura, K.; Nozaki, M.; Odaka, S.; Okuyama, T.; Sasaki, O.; Suzuki, S.; Takubo, Y.; Tanaka, S.; Terada, S.; Tokushuku, K.; Tsuno, S.; Unno, Y.; Yamamoto, A.; Yasu, Y.] High Energy Accelerator Res Org, KEK, Tsukuba, Ibaraki, Japan. [Chen, Y.; Hasegawa, M.; Kido, S.; Kurashige, H.; Maeda, J.; Ochi, A.; Shimizu, S.; Yamazaki, Y.; Yuan, L.] Kobe Univ, Grad Sch Sci, Kobe, Hyogo, Japan. [Kunigo, T.; Monden, R.; Sumida, T.; Tashiro, T.] Kyoto Univ, Fac Sci, Kyoto, Japan. [Takashima, R.] Kyoto Univ, Kyoto, Japan. [Kawagoe, K.; Oda, S.; Otono, H.; Tojo, J.] Kyushu Univ, Dept Phys, Fukuoka, Japan. [Alconada Verzini, M. J.; Alonso, F.; Arduh, F. A.; Monticelli, F.; Sandoval, C.; Wahlberg, H.] Univ Nacl La Plata, Inst Fis La Plata, La Plata, Buenos Aires, Argentina. [Alconada Verzini, M. J.; Alonso, A.; Arduh, F. A.; Dova, M. T.; Monticelli, F.; Wahlberg, H.] Consejo Nacl Invest Cient & Tecn, La Plata, Buenos Aires, Argentina. [Barton, A. E.; Beattie, M. D.; Bertram, I. A.; Borissov, G.; Bouhova-Thacker, E. V.; Cheatham, S.; Dearnaley, W. J.; Fox, H.; Grimm, K.; Henderson, R. C. W.; Hughes, G.; Jones, R. W. L.; Kartvelishvili, V.; Long, R. E.; Love, P. A.; Muenstermann, D.; Parker, A. J.; Skinner, M. B.; Smizanska, M.; Walder, J.; Wharton, A. M.] Univ Lancaster, Dept Phys, Lancaster, England. [Aliev, M.; Bachas, K.; Chiodini, G.; Gorini, E.; Longo, L.; Primavera, M.; Reale, M.; Spagnolo, S.; Ventura, A.] Ist Nazl Fis Nucl, Sez Lecce, Lecce, Italy. [Aliev, M.; Bachas, K.; Gorini, E.; Longo, L.; Reale, M.; Spagnolo, S.; Ventura, A.] Univ Salento, Dipartimento Matemat & Fis, Lecce, Italy. [Affolder, A. A.; Anders, J. K.; Burdin, S.; D'Onofrio, M.; Dervan, P.; Gwilliam, C. B.; Hayward, H. S.; Jones, T. J.; King, B. T.; Klein, M.; Klein, U.; Kretzschmar, J.; Laycock, P.; Lehan, A.; Maxfield, S. J.; Mehta, A.; Readioff, N. P.; Vossebeld, J. H.] Univ Liverpool, Oliver Lodge Lab, Liverpool, Merseyside, England. [Cindro, V.; Filipcic, A.; Gorisek, A.; Kanjir, L.; Kersevan, B. P.; Kramberger, G.; Macek, B.; Mandic, I.; Mikuz, M.; Muskinja, M.; Sfiligoj, T.; Sokhrannyi, G.] Jozef Stefan Inst, Dept Phys, Ljubljana, Slovenia. [Cindro, V.; Filipcic, A.; Gorisek, A.; Kanjir, L.; Kersevan, B. P.; Kramberger, G.; Macek, B.; Mandic, I.; Mikuz, M.; Muskinja, M.; Sfiligoj, T.; Sokhrannyi, G.] Univ Ljubljana, Ljubljana, Slovenia. [Armitage, L. J.; Bevan, A. J.; Bona, M.; Hays, J. M.; Hickling, R.; Landon, M. P. J.; Lewis, D.; Lloyd, S. L.; Morris, J. D.; Nooney, T.; Piccaro, E.; Rizvi, E.; Sandbach, R. L.] Queen Mary Univ London, Sch Phys & Astron, London, England. [Berry, T.; Boisvert, V.; Brooks, T.; Connelly, I. A.; Cowan, G.; Giannelli, M. Faucci; George, S.; Gibson, S. M.; Kempster, J. J.; Kilby, C. R.; Vazquez, J. G. Panduro; Pastore, Fr.; Savage, G.; Sowden, B. C.; Spano, F.; Teixeira-Dias, P.; Thomas-Wilsker, J.] Royal Holloway Univ London, Dept Phys, Surrey, England. [Bell, A. S.; Butterworth, J. M.; Campanelli, M.; Christodoulou, V.; Cooper, B. D.; Davison, P.; Falla, R. J.; Freeborn, D.; Gregersen, K.; Grout, Z. J.; Ortiz, N. G. Gutierrez; Hesketh, G. G.; Jansen, E.; Jiggins, S.; Konstantinidis, N.; Korn, A.; Kucuk, H.; Leney, K. J. C.; Martyniuk, A. C.; McClymont, L. I.; Mcfayden, J. A.; Nurse, E.; Richter, S.; Scannicchio, D. A.; Sherwood, P.; Simmons, B.; Wardrope, D. R.; Waugh, B. M.] UCL, Dept Phys & Astron, London, England. [Greenwood, Z. D.; Grossi, G. C.; Jana, D. K.; Sawyer, C.; Sawyer, L.] Louisiana Tech Univ, Ruston, LA 71270 USA. [Beauchemin, P. H.; Bomben, M.; Calderini, G.; Crescioli, F.; De Cecco, S.; Demilly, A.; Derue, F.; Francavilla, P.; Krasny, M. W.; Lacour, D.; Laforge, B.; Laplace, S.; Le Dortz, O.; Lefebvre, G.; Solis, A. Lopez; Luzi, P. M.; Malaescu, B.; Marchiori, G.; Nikolic-Audit, I.; Ocariz, J.; Pandini, C. E.; Pires, S.; Ridel, M.; Roos, L.; Trincaz-Duvoid, S.; Varouchas, D.; Yap, Y. C.] UPMC, Lab Phys Nucl & Hautes Energies, Paris, France. [Beauchemin, P. H.; Bomben, M.; Calderini, G.; Crescioli, F.; De Cecco, S.; Demilly, A.; Derue, F.; Francavilla, P.; Krasny, M. W.; Lacour, D.; Laforge, B.; Laplace, S.; Le Dortz, O.; Lefebvre, G.; Solis, A. Lopez; Luzi, P. M.; Malaescu, B.; Marchiori, G.; Nikolic-Audit, I.; Ocariz, J.; Pandini, C. E.; Pires, S.; Ridel, M.; Roos, L.; Trincaz-Duvoid, S.; Varouchas, D.; Yap, Y. C.] Univ Paris Diderot, Paris, France. [Beau, T.; Bomben, M.; Calderini, G.; Crescioli, F.; De Cecco, S.; Demilly, A.; Derue, F.; Francavilla, P.; Krasny, M. W.; Lacour, D.; Laforge, B.; Laplace, S.; Le Dortz, O.; Lefebvre, G.; Solis, A. Lopez; Luzi, P. M.; Malaescu, B.; Marchiori, G.; Nikolic-Audit, I.; Ocariz, J.; Pandini, C. E.; Pires, S.; Ridel, M.; Roos, L.; Trincaz-Duvoid, S.; Varouchas, D.; Yap, Y. C.] CNRS, IN2P3, Paris, France. [Akesson, T. P. A.; Bocchetta, S. S.; Bryngemark, L.; Doglioni, C.; Floderus, A.; Hedberg, V.; Jarlskog, G.; Lytken, E.; Mjornmark, J. U.; Smirnova, O.; Viazlo, O.] Lund Univ, Inst Fys, Lund, Sweden. [Barreiro, F.; Calvente Lopez, S.; Cueto, A.; De la Torre, H.; Del Peso, J.; Glasman, C.; Terron, J.] Univ Autonoma Madrid, Dept Fis Teor C15, Madrid, Spain. [Artz, S.; Becker, M.; Bertella, C.; Blum, W.; Buescher, V.; Caputo, R.; Cuth, J.; Dudder, A. Chr.; Endner, O. C.; Ertel, E.; Fiedler, F.; Torregrosa, E. Fullana; Geisen, M.; Groh, S.; Heck, T.; Jakobi, K. B.; Kaluza, A.; Karnevskiy, M.; Kleinknecht, K.; Koepke, L.; Lin, T. H.; Masetti, L.; Mattmann, J.; Meyer, C.; Moritz, S.; Pleskot, V.; Rave, S.; Sander, H. G.; Schaeffer, J.; Schaefer, U.; Schmitt, C.; Schmitz, S.; Schott, M.; Schuh, N.; Schulte, A.; Simioni, E.; Simon, M.; Tapprogge, S.; Urrejola, P.; Webb, S.; Yildirim, E.; Zimmermann, C.; Zinser, M.] Johannes Gutenberg Univ Mainz, Inst Phys, Mainz, Germany. [Barnes, S. L.; Bielski, R.; Cox, B. E.; Da Via, C.; Dann, N. S.; Forcolin, G. T.; Forti, A.; Ponce, J. M. Iturbe; Li, X.; Loebinger, F. K.; Marsden, S. P.; Masik, J.; Sanchez, F. J. Munoz; Neep, T. J.; Oh, A.; Ospanov, R.; Pater, J. R.; Peters, R. F. Y.; Pilkington, A. D.; Pin, A. W. J.; Price, D.; Qin, Y.; Queitsch-Maitland, M.; Raine, J. A.; Schweiger, H.; Shaw, S. M.; Tomlinson, L.; Watts, S.; Wilk, F.; Woudstra, M. J.; Wyatt, T. R.] Univ Manchester, Sch Phys & Astron, Manchester, Lancs, England. [Aad, G.; Alstaty, M.; Barbero, M.; Calandri, A.; Calvet, T. P.; Coadou, Y.; Diaconu, C.; Diglio, S.; Djama, F.; Ellajosyula, V.; Feligioni, L.; Gao, J.; Hadef, A.; Hallewell, G. D.; Hubaut, F.; Kahn, S. J.; Knoops, E. B. F. G.; Le Guirriec, E.; Liu, J.; Liu, K.; Madaffari, D.; Monnier, E.; Muanza, S.; Nagy, E.; Pralavorio, P.; Rodina, Y.; Rozanov, A.; Talby, M.; Theveneaux-Pelzer, T.; Torres, R. E. Ticse; Tisserant, S.; Toth, J.; Touchard, F.; Vacavant, L.; Wang, C.; Zhang, R.] Aix Marseille Univ, CPPM, Marseille, France. [Aad, G.; Alstaty, M.; Barbero, M.; Calandri, A.; Calvet, T. P.; Coadou, Y.; Diaconu, C.; Diglio, S.; Djama, F.; Ellajosyula, V.; Feligioni, L.; Gao, J.; Hadef, A.; Hallewell, G. D.; Hubaut, F.; Kahn, S. J.; Knoops, E. B. F. G.; Le Guirriec, E.; Liu, J.; Liu, K.; Madaffari, D.; Monnier, E.; Muanza, S.; Nagy, E.; Pralavorio, P.; Rodina, Y.; Rozanov, A.; Talby, M.; Theveneaux-Pelzer, T.; Torres, R. E. Ticse; Tisserant, S.; Toth, J.; Touchard, F.; Vacavant, L.; Wang, C.; Zhang, R.] CNRS, IN2P3, Marseille, France. [Bellomo, M.; Bernard, N. R.; Brau, B.; Dallapiccola, C.; Daya-Ishmukhametova, R. K.; Moyse, E. J. W.; Pais, P.; Pettersson, N. E.; Picazio, A.; Willocq, S.] Univ Massachusetts, Dept Phys, Amherst, MA 01003 USA. [Belanger-Champagne, C.; Chuinard, A. J.; Corriveau, F.; Keyes, R. A.; Lefebvre, B.; Mantifel, R.; Prince, S.; Robertson, S. H.; Robichaud-Veronneau, A.; Stockton, M. C.; Stoebe, M.; Vachon, B.; Schroeder, T. Vazquez; Wang, K.; Warburton, A.] McGill Univ, Dept Phys, Montreal, PQ, Canada. [Barberio, E. L.; Brennan, A. J.; Dawe, E.; Goldfarb, S.; Jennens, D.; Kubota, T.; Le, B.; McDonald, E. F.; Milesi, M.; Nuti, F.; Rados, P.; Scutti, F.; Spiller, L. A.; Tan, K. G.; Taylor, G. N.; Taylor, P. T. E.; Ungaro, F. C.; Urquijo, P.; Volpi, M.; Zanzi, D.] Univ Melbourne, Sch Phys, Melbourne, Vic, Australia. [Amidei, D.; Chelstowska, M. A.; Cheng, H. C.; Dai, T.; Diehl, E. B.; Edgar, R. C.; Feng, H.; Ferretti, C.; Fleischmann, P.; Geng, C.; Guan, L.; Guo, Y.; Levin, D.; Li, B.; Liu, H.; Lu, N.; Marley, D. E.; Mc Kee, S. P.; McCarn, A.; Neal, H. A.; Qian, J.; Schwarz, T. A.; Searcy, J.; Sekhon, K.; Wu, Y.; Yu, J. M.; Zhang, D.; Zhou, B.; Zhu, J.] Univ Michigan, Dept Phys, Ann Arbor, MI 48109 USA. [Arabidze, G.; Brock, R.; Chegwidden, A.; Fisher, W. C.; Halladjian, G.; Hauser, R.; Hayden, D.; Huston, J.; Martin, B.; Mondragon, M. C.; Plucinski, P.; Pope, B. G.; Schoenrock, B. D.; Schwienhorst, R.; Willis, C.] Michigan State Univ, Dept Phys & Astron, E Lansing, MI 48824 USA. [Alimonti, G.; Andreazza, A.; Camplani, A.; Carminati, L.; Cavalli, D.; Citterio, M.; Costa, G.; Fanti, M.; Giugni, D.; Lari, T.; Lazzaroni, M.; Mandelli, L.; Manzoni, S.; Mazza, S. M.; Meroni, C.; Perini, L.; Ragusa, F.; Ratti, M. G.; Resconi, S.; Shojaii, S.; Stabile, A.; Tartarelli, G. F.; Troncon, C.; Turra, R.; Perez, M. Villaplana] Ist Nazl Fis Nucl, Sez Milano, Milan, Italy. [Andreazza, A.; Camplani, A.; Carminati, L.; Fanti, M.; Lazzaroni, M.; Manzoni, S.; Mazza, S. M.; Perini, L.; Ragusa, F.; Ratti, M. G.; Shojaii, S.; Turra, R.; Perez, M. Villaplana] Univ Milan, Dipartimento Fis, Milan, Italy. [Harkusha, S.; Kulchitsky, Y.; Kurochkin, Y. A.; Tsiareshka, P. V.] Natl Acad Sci Belarus, BI Stepanov Phys Inst, Minsk, Byelarus. [Hrynevich, A.] Natl Sci & Educ Ctr Particle & High Energy Phys, Minsk, Byelarus. [Arguin, J-F.; Azuelos, G.; Billoud, T. R. V.; Dallaire, F.; Ducu, O. A.; Gagnon, L. G.; Gauthier, L.; Leroy, C.; Mochizuki, K.; Manh, T. Nguyen; Rezvani, R.; Saadi, D. Shoaleh] Univ Montreal, Group Particle Phys, Montreal, PQ, Canada. [Akimov, A. V.; Gavrilenko, I. L.; Komar, A. A.; Mashinistov, R.; Mouraviev, S. V.; Nechaeva, P. Yu.; Shmeleva, A.; Snesarev, A. A.; Sulin, V. V.; Tikhomirov, V. O.; Zhukov, K.] Russian Acad Sci, PN Lebedev Phys Inst, Moscow, Russia. [Artamonov, A.; Gorbounov, P. A.; Khovanskiy, V.; Shatalov, P. B.; Tsukerman, I. I.] Inst Theoret & Expt Phys, Moscow, Russia. [Antonov, A.; Belotskiy, K.; Belyaev, N. L.; Bulekov, O.; Kantserov, V. A.; Krasnopevtsev, D.; Romaniouk, A.; Shulga, E.; Smirnov, S. Yu.; Smirnov, Y.; Soldatov, E. Yu.; Tikhomirov, V. O.; Timoshenko, S.; Vorobev, K.] Natl Res Nucl Univ MEPhI, Moscow, Russia. [Gladilin, L. K.; Kramarenko, V. A.; Maevskiy, A.; Sivoklokov, S. Yu.; Smirnova, L. N.] Moscow MV Lomonosov State Univ, DV Skobeltsyn Inst Nucl Phys, Moscow, Russia. [Adomeit, S.; Bender, M.; Biebel, O.; Bock, C.; Calfayan, P.; Chow, B. K. B.; Duckeck, G.; Hartmann, N. M.; Heinrich, J. J.; Hertenberger, R.; Hoenig, F.; Legger, F.; Lorenz, J.; Loesel, P. J.; Maier, T.; Mann, A.; Mehlhase, S.; Meineck, C.; Mitrevski, J.; Mueller, R. S. P.; Rauscher, F.; Ruschke, A.; Schachtner, B. M.; Schaile, D.; Unverdorben, C.; Valderanis, C.; Walker, R.; Wittkowski, J.] Univ Munich, Fak Phys, Munich, Germany. [Barillari, T.; Bethke, S.; Compostella, G.; Cortiana, G.; Ecker, K. M.; Flowerdew, M. J.; Giuliani, C.; Ince, T.; Kiryunin, A. E.; Kluth, S.; Koehler, N. M.; Kortner, O.; Kortner, S.; Kroha, H.; La Rosa, A.; Macchiolo, A.; Maier, A. A.; McCarthy, T. G.; Menke, S.; Mueller, F.; Nisius, R.; Nowak, S.; Oberlack, H.; Richter, R.; Salihagic, D.; Sandstroem, R.; Savic, N.; Schacht, P.; Schmidt-Sommerfeld, K. R.; Spettel, F.; Stonjek, S.; von der Schmitt, H.; Wildauer, A.] Max Planck Inst Phys & Astrophys, Werner Heisenberg Inst, Munich, Germany. [Fusayasu, T.; Shimojima, M.] Nagasaki Inst Appl Sci, Nagasaki, Japan. [Horii, Y.; Kentaro, K.; Nakahama, Y.; Onogi, K.; Tomoto, M.; Wakabayashi, J.; Yamauchi, K.] Nagoya Univ, Grad Sch Sci, Nagoya, Aichi, Japan. [Horii, Y.; Kentaro, K.; Nakahama, Y.; Onogi, K.; Tomoto, M.; Wakabayashi, J.; Yamauchi, K.] Nagoya Univ, Kobayashi Maskawa Inst, Nagoya, Aichi, Japan. [Aloisio, A.; Alviggi, M. G.; Canale, V.; Carlino, G.; Cirotto, F.; Conventi, F.; de Asmundis, R.; Della Pietra, M.; Doria, A.; Izzo, V.; Merola, L.; Perrella, S.; Rossi, E.; Sanchez, A.; Sekhniaidze, G.] Ist Nazl Fis Nucl, Sez Napoli, Naples, Italy. [Aloisio, A.; Alviggi, M. G.; Canale, V.; Cirotto, F.; Merola, L.; Perrella, S.; Rossi, E.; Sanchez, A.] Univ Napoli, Dipartimento Fis, Naples, Italy. [Gorelov, I.; Hoeferkamp, M. R.; Mc Fadden, N. C.; Seidel, S. C.; Taylor, A. C.; Toms, K.] Univ New Mexico, Dept Phys & Astron, Albuquerque, NM 87131 USA. [Caron, S.; Colasurdo, L.; Croft, V.; De Groot, N.; Filthaut, F.; Galea, C.; Igonkina, O.; Konig, A. C.; Nektarijevic, S.; Strubig, A.] Radboud Univ Nijmegen, Nikhef, Inst Math Astrophys & Particle Phys, Nijmegen, Netherlands. [Aben, R.; Angelozzi, I.; Bedognetti, M.; Beemster, L. J.; Berge, D.; Bobbink, G. J.; Bos, K.; Brenner, L.; Bruni, L. S.; Butti, P.; Castelijn, R.; Castelli, A.; Colijn, A. P.; de Jong, P.; Deigaard, I.; Duda, D.; Ferrari, P.; Hartjes, F.; Hessey, N. P.; Igonkina, O.; Kluit, P.; Koffeman, E.; Mahlstedt, J.; Meyer, J.; Oussoren, K. P.; Sabato, G.; Salek, D.; Slawinska, M.; Valencic, N.; Van den Wollenberg, W.; Van der Deijl, P. C.; van der Graaf, H.; van Vulpen, I.; Vankov, P.; Verkerke, W.; Vreeswijk, M.; Weits, H.; Williams, S.; Wolf, T. M. H.] Nikhef Natl Inst Subat Phys, Amsterdam, Netherlands. [Aben, R.; Angelozzi, I.; Bedognetti, M.; Beemster, L. J.; Bentvelsen, S.; Berge, D.; Bobbink, G. J.; Bos, K.; Brenner, L.; Bruni, L. S.; Butti, P.; Castelijn, R.; Colijn, A. P.; de Jong, P.; Deigaard, I.; Duda, D.; Ferrari, P.; Hartjes, F.; Hessey, N. P.; Igonkina, O.; Kluit, P.; Koffeman, E.; Mahlstedt, J.; Meyer, J.; Oussoren, K. P.; Sabato, G.; Salek, D.; Slawinska, M.; Valencic, N.; Van den Wollenberg, W.; Van der Deijl, P. C.; van der Graaf, H.; van Vulpen, I.; Vankov, P.; Verkerke, W.; Vermeulen, J. C.; Vreeswijk, M.; Weits, H.; Williams, S.; Wolf, T. M. H.] Univ Amsterdam, Amsterdam, Netherlands. [Adelman, J.; Brost, E.; Burghgrave, B.; Chakraborty, D.; Klimek, P.; Saha, P.] Northern Illinois Univ, Dept Phys, De Kalb, IL 60115 USA. [Anisenkov, A. V.; Baldin, E. M.; Bobrovnikov, V. S.; Bogdanchikov, A. G.; Buzykaev, A. R.; Kazanin, V. F.; Kharlamov, A. G.; Korol, A. A.; Maslennikov, A. L.; Maximov, D. A.; Peleganchuk, S. V.; Rezanova, O. L.; Soukharev, A. M.; Talyshev, A. A.; Tikhonov, Yu. A.] SB RAS, Budker Inst Nucl Phys, Novosibirsk, Russia. [Becot, C.; Bernius, C.; Cranmer, K.; Haas, A.; Heinrich, L.; Kaplan, B.; Karthik, K.; Konoplich, R.; Mincer, A. I.; Nemethy, P.; Neves, R. M.] NYU, Dept Phys, 4 Washington Pl, New York, NY 10003 USA. [Beacham, J. B.; Che, S.; Gan, K. K.; Ishmukhametov, R.; Kagan, H.; Kass, R. D.; Looper, K. A.; Shrestha, S.; Tannenwald, B. B.] Ohio State Univ, Columbus, OH 43210 USA. [Nakano, I.] Okayama Univ, Fac Sci, Okayama, Japan. [Abbott, B.; Alhroob, M.; Bertsche, D.; De Benedetti, A.; Gutierrez, P.; Hasib, A.; Norberg, S.; Pearson, B.; Rifki, O.; Severini, H.; Skubic, P.; Strauss, M.] Univ Oklahoma, Homer L Dodge Dept Phys & Astron, Norman, OK 73019 USA. [Cantero, J.; Haley, J.; Jamin, D. O.; Khanov, A.; Rizatdinova, F.; Sidorov, D.] Oklahoma State Univ, Dept Phys, Stillwater, OK 74078 USA. [Chytka, L.; Hamal, P.; Hrabovsky, M.; Kvita, J.; Nozka, L.] Palacky Univ, RCPTM, Olomouc, Czech Republic. [Abreu, R.; Allen, B. W.; Brau, J. E.; Hopkins, W. H.; Majewski, S.; Potter, C. T.; Radloff, P.; Sinev, N. B.; Strom, D. M.; Torrence, E.; Wanotayaroj, C.; Whalen, K.; Winklmeier, F.] Univ Oregon, Ctr High Energy Phys, Eugene, OR 97403 USA. [Abeloos, B.; Ayoub, M. K.; Bassalat, A.; Binet, S.; Bourdarios, C.; De Regie, J. B. De Vivie; Delgove, D.; Duflot, L.; Escalier, M.; Fayard, L.; Fournier, D.; Gkougkousis, E. L.; Goudet, C. R.; Grivaz, J. -F.; Hariri, F.; Henrot-Versille, S.; Hrivnac, J.; Iconomidou-Fayard, L.; Kado, M.; Lounis, A.; Maiani, C.; Makovec, N.; Morange, N.; Nellist, C.; Petroff, P.; Poggioli, L.; Puzo, P.; Rousseau, D.; Rybkin, G.; Schaffer, A. C.; Serin, L.; Simion, S.; Tanaka, R.; Zerwas, D.; Zhang, Z.] Univ Paris 11, Univ Paris Saclay, CNRS IN2P3, LAL, Orsay, France. [Hanagaki, K.; Ishijima, N.; Nomachi, M.; Sugaya, Y.; Teoh, J. J.; Yamaguchi, Y.] Osaka Univ, Grad Sch Sci, Osaka, Japan. [Bugge, M. K.; Cameron, D.; Catmore, J. R.; Feigl, S.; Franconi, L.; Garonne, V.; Gjelsten, B. K.; Gramstad, E.; Morisbak, V.; Nilsen, J. K.; Ould-Saada, F.; Pajchel, K.; Pedersen, M.; Raddum, S.; Read, A. L.; Rohne, O.; Sandaker, H.; Serfon, C.; Stapnes, S.; Strandlie, A.] Univ Oslo, Dept Phys, Oslo, Norway. [Artoni, G.; Barr, A. J.; Becker, K.; Beresford, L.; Bortoletto, D.; Burr, J. T. P.; Cooper-Sarkar, A. M.; Ortuzar, M. Crispin; Fawcett, W. J.; Frost, J. A.; Gallas, E. J.; Giuli, F.; Gupta, S.; Gwenlan, C.; Hays, C. P.; Henderson, J.; Huffman, T. B.; Issever, C.; Kalderon, C. W.; Nagai, K.; Nickerson, R. B.; Norjoharuddeen, N.; Petrov, M.; Pickering, M. A.; Radescu, V.; Tseng, J. C-L.; Viehhauser, G. H. A.; Vigani, L.; Weidberg, A. R.; Zhong, J.] Univ Oxford, Dept Phys, Oxford, England. [Dondero, P.; Farina, E. M.; Ferrari, R.; Fraternali, M.; Gaudio, G.; Introzzi, G.; Kourkoumeli-Charalampidi, A.; Lanza, A.; Livan, M.; Negri, A.; Polesello, G.; Rebuzzi, D. M.; Rimoldi, A.; Vercesi, V.] Ist Nazl Fis Nucl, Sez Pavia, Pavia, Italy. [Dondero, P.; Farina, E. M.; Fraternali, M.; Introzzi, G.; Kourkoumeli-Charalampidi, A.; Livan, M.; Negri, A.; Rebuzzi, D. M.; Rimoldi, A.] Univ Pavia, Dipartimento Fis, Pavia, Italy. [Balunas, W. K.; Brendlinger, K.; Di Clemente, W. K.; Fletcher, R. R. M.; Haney, B.; Heim, S.; Hines, E.; Jackson, B.; Kroll, J.; Lipeles, E.; Miguens, J. Machado; Meyer, C.; Mistry, K. P.; Reichert, J.; Schaefer, L.; Thomson, E.; Vanguri, R.; Williams, H. H.; Yoshihara, K.] Univ Penn, Dept Phys, Philadelphia, PA 19104 USA. [Basalaev, A.; Ezhilov, A.; Fedin, O. L.; Gratchev, V.; Levchenko, M.; Maleev, V. P.; Naryshkin, I.; Ryabov, Y. F.; Schegelsky, V. A.; Seliverstov, D. M.; Solovyev, V.] BP Konstantinov Petersburg Nucl Phys Inst, Kurchatov Inst, Natl Res Ctr, St Petersburg, Russia. [Annovi, A.; Bertolucci, F.; Biesuz, N. V.; Cavasinni, V.; Chiarelli, G.; Del Prete, T.; Dell'Orso, M.; Donati, S.; Giannetti, P.; Leone, S.; Roda, C.; Scuri, F.; Sotiropoulou, C. L.; Spalla, M.; Volpi, G.] Ist Nazl Fis Nucl, Sez Pisa, Pisa, Italy. [Annovi, A.; Bertolucci, F.; Biesuz, N. V.; Cavasinni, V.; Del Prete, T.; Dell'Orso, M.; Donati, S.; Giannetti, P.; Leone, S.; Roda, C.; Scuri, F.; Sotiropoulou, C. L.; Spalla, M.; Volpi, G.] Univ Pisa, Dipartimento Fis E Fermi, Pisa, Italy. [Bianchini, L.; Boudreau, J.; Escobar, C.; Farina, C.; Hong, T. M.; Mueller, J.; Sapp, K.; Su, J.] Univ Pittsburgh, Dept Phys & Astron, Pittsburgh, PA USA. [Aguilar-Saavedra, J. A.; Amor Dos Santos, S. P.; Amorim, A.; Araque, J. P.; Cantrill, R.; Carvalho, J.; Castro, N. F.; Conde Muino, P.; Da Cunha Sargedas De Sous, M. J.; Fiolhais, M. C. N.; Galhardo, B.; Gomes, A.; Goncalo, R.; Jorge, P. M.; Lopes, L.; Maio, A.; Maneira, J.; Oleiro Seabra, L. F.; Onofre, A.; Pedro, R.; Santos, H.; Saraiva, J. G.; Silva, J.; Tavares Delgado, A.; Veloso, F.; Wolters, H.] Lab Instrumentacao & Fis Expt Particulas LIP, Lisbon, Portugal. [Amorim, A.; Conde Muino, P.; Da Cunha Sargedas De Sous, M. J.; Gomes, A.; Jorge, P. M.; Miguens, J. Machado; Maio, A.; Maneira, J.; Pedro, R.; Tavares Delgado, A.] Univ Lisbon, Fac Ciencias, Lisbon, Portugal. [Amor Dos Santos, S. P.; Carvalho, J.; Fiolhais, M. C. N.; Galhardo, B.; Veloso, F.; Wolters, H.] Univ Coimbra, Dept Phys, Coimbra, Portugal. [Gomes, A.; Maio, A.; Saraiva, J. G.; Silva, J.] Univ Lisbon, Ctr Fis Nucl, Lisbon, Portugal. [Onofre, A.] Univ Minho, Dept Fis, Braga, Portugal. [Aguilar-Saavedra, J. A.] Univ Granada, Dep Fis Teor & Cosmos, Granada, Spain. [Aguilar-Saavedra, J. A.] Univ Granada, CAFPE, Granada, Spain. Univ Nova Lisboa, Dept Fis, Caparica, Portugal. Univ Nova Lisboa, Fac Ciencias & Tecnol, CEFITEC, Caparica, Portugal. [Chudoba, J.; Havranek, M.; Hejbal, J.; Jakoubek, T.; Kepka, O.; Kupco, A.; Kus, V.; Lokajicek, M.; Lysak, R.; Marcisovsky, M.; Mikestikova, M.; Nemecek, S.; Penc, O.; Sicho, P.; Staroba, P.; Svatos, M.; Tasevsky, M.; Vrba, V.] Acad Sci Czech Republic, Inst Phys, Prague, Czech Republic. [Ali, B.; Augsten, K.; Caforio, D.; Gallus, P.; Hubacek, Z.; Myska, M.; Pospisil, S.; Seifert, F.; Simak, V.; Slavicek, T.; Smolek, K.; Solar, M.; Sopczak, A.; Sopko, V.; Suk, M.; Turecek, D.; Vacek, V.; Vlasak, M.; Vokac, P.; Vykydal, Z.; Zeman, M.] Czech Tech Univ, Prague, Czech Republic. [Berta, P.; Carli, I.; Davidek, T.; Dolejsi, J.; Kodys, P.; Kosek, T.; Leitner, R.; Reznicek, P.; Slovak, R.; Spousta, M.; Sykora, T.; Tas, P.; Todorova-Nova, S.; Valkar, S.; Vorobel, V.] Charles Univ Prague, Fac Math & Phys, Prague, Czech Republic. [Borisov, A.; Cheremushkina, E.; Denisov, S. P.; Fakhrutdinov, R. M.; Fenyuk, A. B.; Golubkov, D.; Kamenshchikov, A.; Karyukhin, A. N.; Kozhin, A. S.; Minaenko, A. A.; Myagkov, A. G.; Nikolaenko, V.; Ryzhov, A.; Solodkov, A. A.; Solovyanov, O. V.; Starchenko, E. A.; Vaniachine, A.; Zaitsev, A. M.; Zenin, O.] NRC KI, Inst High Energy Phys Protvino, State Res Ctr, Moscow, Russia. [Adye, T.; Baines, J. T.; Barnett, B. M.; Burke, S.; Dewhurst, A.; Dopke, J.; Emeliyanov, D.; Gallop, B. J.; Gee, C. N. P.; Haywood, S. J.; Kirk, J.; Martin-Haugh, S.; McMahon, S. J.; Middleton, R. P.; Murray, W. J.; Phillips, P. W.; Sankey, D. P. C.; Sawyer, C.; Tyndel, M.; Wickens, F. J.; Worm, S. D.] Rutherford Appleton Lab, Particle Phys Dept, Didcot, Oxon, England. [Anulli, F.; Bagiacchi, P.; Bagnaia, P.; Bauce, M.; Bini, C.; Ciapetti, G.; Corradi, M.; De Pedis, D.; De Salvo, A.; Di Donato, C.; Falciano, S.; Gentile, S.; Giagu, S.; Gustavino, G.; Kuna, M.; Lacava, F.; Luci, C.; Luminari, L.; Messina, A.; Nisati, A.; Pasqualucci, E.; Petrolo, E.; Pontecorvo, L.; Rescigno, M.; Rosati, S.; Tehrani, F. Safai; Vanadia, M.; Vari, R.; Veneziano, S.; Verducci, M.; Zanello, L.] Ist Nazl Fis Nucl, Sez Roma, Rome, Italy. [Bagiacchi, P.; Bagnaia, P.; Bauce, M.; Bini, C.; Ciapetti, G.; Corradi, M.; Di Donato, C.; Gentile, S.; Giagu, S.; Gustavino, G.; Kuna, M.; Lacava, F.; Luci, C.; Messina, A.; Vanadia, M.; Verducci, M.; Zanello, L.] Univ Roma La Sapienza, Dipartimento Fis, Rome, Italy. [Aielli, G.; Camarri, P.; Cardarelli, R.; Cerrito, L.; Di Ciaccio, A.; Iuppa, R.; Liberti, B.; Salamon, A.; Santonico, R.] Ist Nazl Fis Nucl, Sez Roma Tor Vergata, Rome, Italy. [Aielli, G.; Camarri, P.; Cerrito, L.; Di Ciaccio, A.; Iuppa, R.; Salamon, A.; Santonico, R.] Univ Roma Tor Vergata, Dipartimento Fis, Rome, Italy. [Baroncelli, A.; Biglietti, M.; Ceradini, F.; Di Micco, B.; Farilla, A.; Graziani, E.; Iodice, M.; Orestano, D.; Petrucci, F.; Puddu, D.; Salamanna, G.; Sessa, M.; Stanescu, C.; Taccini, C.] Ist Nazl Fis Nucl, Sez Roma Tre, Rome, Italy. [Ceradini, F.; Di Micco, B.; Orestano, D.; Petrucci, F.; Puddu, D.; Salamanna, G.; Sessa, M.; Taccini, C.] Univ Roma Tre, Dipartimento Matemat & Fis, Rome, Italy. [Benchekroun, D.; Chafaq, A.; Hoummada, A.] Univ Hassan 2, Reseau Univ Phys Hautes Energies, Fac Sci Ain Chock, Casablanca, Morocco. [Ghazlane, H.] Ctr Natl Energie Sci Tech Nuc, Rabat, Morocco. [El Kacimi, M.; Goujdami, D.] Univ Cadi Ayyad, LPHEA, Fac Sci Semlalia, Marrakech, Morocco. [Aaboud, M.; Derkaoui, J. E.; Ouchrif, M.] Univ Mohamed Premier, Fac Sci, Oujda, Morocco. [Aaboud, M.; Derkaoui, J. E.; Ouchrif, M.] LPTPM, Oujda, Morocco. [Cherkaoui El Moursli, R.; Fassi, F.; Haddad, N.; Idrissi, Z.; Tayalati, Y.] Univ Mohammed 5, Fac Sci, Rabat, Morocco. [Bachacou, H.; Balli, F.; Bauer, F.; Besson, N.; Blanchard, J. -B.; Boonekamp, M.; Chevalier, L.; Hoffmann, M. Dano; Deliot, F.; Denysiuk, D.; Etienvre, A. I.; Formica, A.; Giraud, P. F.; Da Costa, J. Goncalves Pinto Firmino; Guyot, C.; Hanna, R.; Hassani, S.; Jeanneau, F.; Kivernyk, O.; Kozanecki, W.; Kukla, R.; Lancon, E.; Laporte, J. F.; Le Quilleuc, E. P.; Lesage, A. A. J.; Mansoulie, B.; Meyer, J-P.; Nicolaidou, R.; Ouraou, A.; Rodriguez, L. Pacheco; Perego, M. M.; Peyaud, A.; Royon, C. R.; Saimpert, M.; Schoeffel, L.; Schune, Ph.; Schwemling, Ph.; Schwindling, J.] CEA Saclay, DSM IRFU, Gif Sur Yvette, France. [AbouZeid, O. S.; Battaglia, M.; Debenedetti, C.; Grillo, A. A.; Hance, M.; Kuhl, A.; Law, A. T.; Litke, A. M.; Lockman, W. S.; Nielsen, J.; Reece, R.; Rose, P.; Sadrozinski, H. F-W.; Schier, S.; Schumm, B. A.; Seiden, A.] Univ Calif Santa Cruz, Santa Cruz Inst Particle Phys, Santa Cruz, CA 95064 USA. [Alpigiani, C.; Blackburn, D.; Goussiou, A. G.; Hsu, S. -C.; Johnson, W. J.; Lubatti, H. J.; Marx, M.; Meehan, S.; Rompotis, N.; Rosten, R.; Rothberg, J.; Russell, H. L.; De Bruin, P. H. Sales; Pastor, E. Torro; Watts, G.; Whallon, N. L.] Univ Washington, Dept Phys, Seattle, WA 98195 USA. [Anastopoulos, C.; Costanzo, D.; Donszelmann, T. Cuhadar; Dawson, I.; Fletcher, G. T.; Hamity, G. N.; Hodgkinson, M. C.; Hodgson, P.; Johansson, P.; Klinger, J. A.; Korolkova, E. V.; Kyriazopoulos, D.; Paredes, B. Lopez; Macdonald, C. M.; Miyagawa, P. S.; Parker, K. A.; Tovey, D. R.; Vickey, T.; Boeriu, O. E. Vickey] Univ Sheffield, Dept Phys & Astron, Sheffield, S Yorkshire, England. [Hasegawa, Y.; Takeshita, T.] Shinshu Univ, Dept Phys, Nagano, Japan. [Atlay, N. B.; Buchholz, P.; Campoverde, A.; Czirr, H.; Fleck, I.; Ghasemi, S.; Ibragimov, I.; Li, Y.; Rosenthal, O.; Walkowiak, W.; Ziolkowski, M.] Univ Siegen, Fachbereich Phys, Siegen, Germany. [Buat, Q.; Horton, A. J.; Mori, D.; O'Neil, D. C.; Pachal, K.; Stelzer, B.; Temple, D.; Torres, H.; Van Nieuwkoop, J.; Vetterli, M. C.] Simon Fraser Univ, Dept Phys, Burnaby, BC, Canada. [Armbruster, A. J.; Barklow, T.; Bartoldus, R.; Bawa, H. S.; Black, J. E.; Gao, Y. S.; Garelli, N.; Grenier, P.; Ilic, N.; Kagan, M.; Kocian, M.; Koi, T.; Malone, C.; Moss, J.; Mount, R.; Nachman, B. P.; Piacquadio, G.; Rubbo, F.; Salnikov, A.; Su, D.; Tompkins, L.; Wittgen, M.; Young, C.; Zeng, Q.] SLAC Natl Accelerator Lab, Stanford, CA USA. [Astalos, R.; Bartos, P.; Blazek, T.; Dado, T.; Melo, M.; Plazak, L.; Smiesko, J.; Sykora, I.; Tokar, S.; Zenis, T.] Comenius Univ, Fac Math Phys & Informat, Bratislava, Slovakia. [Bruncko, D.; Kladiva, E.; Strizenec, P.; Urban, J.] Slovak Acad Sci, Inst Expt Phys, Dept Subnucl Phys, Kosice, Slovakia. [Castaneda-Miranda, E.; Hamilton, A.; Yacoob, S.] Univ Cape Town, Dept Phys, Cape Town, South Africa. [Connell, S. H.; Govender, N.] Univ Johannesburg, Dept Phys, Johannesburg, South Africa. [Hsu, C.; Jivan, H.; Kar, D.; Garcia, B. R. Mellado; Ruan, X.] Univ Witwatersrand, Sch Phys, Johannesburg, South Africa. [Abulaiti, Y.; Akerstedt, H.; Asman, B.; Bendtz, K.; Bertoli, G.; Bylund, O. Bessidskaia; Bohm, C.; Clement, C.; Cribbs, W. A.; Hellman, S.; Jon-And, K.; Lundberg, O.; Milstead, D. A.; Moa, T.; Molander, S.; Pani, P.; Poettgen, R.; Rossetti, V.; Shaikh, N. W.; Shcherbakova, A.; Silverstein, S. B.; Ughetto, M.; Santurio, E. Valdes; Wallangen, V.] Stockholm Univ, Dept Phys, Stockholm, Sweden. [Abulaiti, Y.; Akerstedt, H.; Asman, B.; Bendtz, K.; Bertoli, G.; Bylund, O. Bessidskaia; Clement, C.; Cribbs, W. A.; Hellman, S.; Jon-And, K.; Lundberg, O.; Milstead, D. A.; Moa, T.; Molander, S.; Pani, P.; Poettgen, R.; Rossetti, V.; Shaikh, N. W.; Shcherbakova, A.; Sjolin, J.; Strandberg, S.; Ughetto, M.; Santurio, E. Valdes; Wallangen, V.] Oskar Klein Ctr, Stockholm, Sweden. [Lund-Jensen, B.; Sidebo, P. E.; Strandberg, J.] Royal Inst Technol, Dept Phys, Stockholm, Sweden. [Backes, M.; Balestri, T.; Bee, C. P.; Chen, K.; Hobbs, J.; Huo, P.; Jia, J.; Li, H.; Lindquist, B. E.; McCarthy, R. L.; Montalbano, A.; Morvaj, L.; Piacquadio, G.; Radhakrishnan, S. K.; Rijssenbeek, M.; Schamberger, R. D.; Tsybychev, D.; Zaman, A.; Zhou, M.] SUNY Stony Brook, Dept Phys & Astron, Stony Brook, NY 11794 USA. [Backes, M.; Balestri, T.; Bee, C. P.; Chen, K.; Hobbs, J.; Huo, P.; Jia, J.; Li, H.; Lindquist, B. E.; McCarthy, R. L.; Montalbano, A.; Morvaj, L.; Piacquadio, G.; Radhakrishnan, S. K.; Rijssenbeek, M.; Schamberger, R. D.; Tsybychev, D.; Zaman, A.; Zhou, M.] SUNY Stony Brook, Dept Chem, Stony Brook, NY 11794 USA. [Abraham, N. L.; Allbrooke, B. M. M.; Asquith, L.; Cerri, A.; Barajas, C. A. Chavez; De Sanctis, U.; De Santo, A.; Lerner, G.; Miano, F.; Salvatore, F.; Castillo, I. Santoyo; Shehu, C. Y.; Suruliz, K.; Sutton, M. R.; Vivarelli, I.; Winston, O. J.] Univ Sussex, Dept Phys & Astron, Brighton, E Sussex, England. [Black, C. W.; Finelli, K. D.; Jeng, G. -Y.; Limosani, A.; Morley, A. K.; Saavedra, A. F.; Scarcella, M.; Varvell, K. E.; Wang, J.; Yabsley, B.] Univ Sydney, Sch Phys, Sydney, NSW, Australia. [Hou, S.; Hsu, P. J.; Lee, S. C.; Lin, S. C.; Liu, B.; Liu, D.; Lo Sterzo, F.; Mazini, R.; Shi, L.; Soh, D. A.; Song, H. Y.; Teng, P. K.; Wang, S. M.; Yang, Y.; Zhang, G.] Acad Sinica, Inst Phys, Taipei, Taiwan. [Abreu, H.; Gozani, E.; Rozen, Y.; Tarem, S.; van Eldik, N.] Technion Israel Inst Technol, Dept Phys, Haifa, Israel. [Abramowicz, H.; Alexander, G.; Ashkenazi, A.; Bella, G.; Benary, O.; Benhammou, Y.; Davies, M.; Duarte-Campderros, J.; Etzion, E.; Gershon, A.; Gueta, O.; Oren, Y.; Soffer, A.; Taiblum, N.] Tel Aviv Univ, Raymond & Beverly Sackler Sch Phys & Astron, Tel Aviv, Israel. [Gentsos, C.; Gkaitatzis, S.; Gkialas, I.; Iliadis, D.; Kimura, N.; Kordas, K.; Leisos, A.; Papageorgiou, K.; Petridou, C.; Sampsonidis, D.] Aristotle Univ Thessaloniki, Dept Phys, Thessaloniki, Greece. [Asai, S.; Chen, S.; Enari, Y.; Hanawa, K.; Ishino, M.; Kanaya, N.; Kataoka, Y.; Kato, C.; Kawamoto, T.; Kishimoto, T.; Kobayashi, A.; Kobayashi, T.; Komori, Y.; Kozakai, C.; Mashimo, T.; Masubuchi, T.; Minami, Y.; Mori, T.; Morinaga, M.; Nakamura, T.; Ninomiya, Y.; Nobe, T.; Okumura, Y.; Saito, T.; Sakamoto, H.; Sasaki, Y.; Tanaka, J.; Terashi, K.; Ueda, I.; Yamamoto, S.; Yamanaka, T.] Univ Tokyo, Int Ctr Elementary Particle Phys, Tokyo, Japan. [Asai, S.; Chen, S.; Enari, Y.; Hanawa, K.; Ishino, M.; Kanaya, N.; Kataoka, Y.; Kato, C.; Kawamoto, T.; Kishimoto, T.; Kobayashi, A.; Kobayashi, T.; Komori, Y.; Kozakai, C.; Mashimo, T.; Masubuchi, T.; Minami, Y.; Mori, T.; Morinaga, M.; Nakamura, T.; Ninomiya, Y.; Nobe, T.; Okumura, Y.; Saito, T.; Sakamoto, H.; Sasaki, Y.; Tanaka, J.; Terashi, K.; Ueda, I.; Yamamoto, S.; Yamanaka, T.] Univ Tokyo, Dept Phys, Tokyo, Japan. [Bratzler, U.; Fukunaga, C.] Tokyo Metropolitan Univ, Grad Sch Sci & Technol, Tokyo, Japan. [Hayakawa, D.; Ishitsuka, M.; Jinnouchi, O.; Kobayashi, D.; Kuze, M.; Motohashi, K.; Tanaka, M.; Todome, K.; Yamaguchi, D.] Tokyo Inst Technol, Dept Phys, Tokyo, Japan. [Batista, S. J.; Chau, C. C.; Cormier, K. J. R.; DeMarco, D. A.; Di Sipio, R.; Diamond, M.; Keoshkerian, H.; Krieger, P.; Liblong, A.; Mc Goldrick, G.; Orr, R. S.; Pascuzzi, V. R.; Polifka, R.; Rudolph, M. S.; Savard, P.; Sinervo, P.; Taenzer, J.; Teuscher, R. J.; Trischuk, W.; Veloce, L. M.; Venturi, N.] Univ Toronto, Dept Phys, Toronto, ON, Canada. [Azuelos, G.; Canepa, A.; Chekulaev, S. V.; Gingrich, D. M.; Hod, N.; Jovicevic, J.; Oakham, F. G.; Codina, E. Perez; Savard, P.; Schneider, B.; Stelzer-Chilton, O.; Tafirout, R.; Trigger, I. M.; Vetterli, M. C.] TRIUMF, Vancouver, BC, Canada. [Ramos, J. Manjarres; Palacino, G.; Taylor, W.] York Univ, Dept Phys & Astron, Toronto, ON, Canada. [Hara, K.; Ito, F.; Kasahara, K.; Kim, S. H.; Kiuchi, K.; Nagata, K.; Okawa, H.; Sato, K.; Ukegawa, F.] Univ Tsukuba, Fac Pure & Appl Sci, Tsukuba, Ibaraki, Japan. [Hara, K.; Ito, F.; Kasahara, K.; Kim, S. H.; Kiuchi, K.; Nagata, K.; Okawa, H.; Sato, K.; Ukegawa, F.] Univ Tsukuba, Ctr Integrated Res Fundamental Sci & Engn, Tsukuba, Ibaraki, Japan. [Beauchemin, P. H.; Meoni, E.; Sliwa, K.; Son, H.; Wetter, J.] Tufts Univ, Dept Phys & Astron, Medford, MA 02155 USA. [Casper, D. W.; Corso-Radu, A.; Frate, M.; Guest, D.; Lankford, A. J.; Mete, A. S.; Nelson, A.; Scannicchio, D. A.; Schernau, M.; Shimmin, C. O.; Taffard, A.; Unel, G.; Whiteson, D.] Univ Calif Irvine, Dept Phys & Astron, Irvine, CA USA. [Acharya, B. S.; Boldyrev, A. S.; Cobal, M.; Giordani, M. P.; Pinamonti, M.; Quayle, W. B.; Serkin, L.; Shaw, K.; Soualah, R.; Truong, L.] Ist Nazl Fis Nucl, Sez Trieste, Grp Collegato Udine, Udine, Italy. [Acharya, B. S.; Quayle, W. B.; Serkin, L.; Shaw, K.] Abdus Salaam Int Ctr Theoret Phys, Trieste, Italy. [Boldyrev, A. S.; Cobal, M.; Giordani, M. P.; Pinamonti, M.; Soualah, R.; Truong, L.] Univ Udine, Dipartimento Chim Fis & Ambiente, Udine, Italy. [Kuutmann, E. Bergeaas; Brenner, R.; Ekelof, T.; Ellert, M.; Ferrari, A.; Maddocks, H. J.; Ohman, H.; Rangel-Smith, C.] Uppsala Univ, Dept Phys & Astron, Uppsala, Sweden. [Atkinson, M.; Armadans, R. Caminal; Cavaliere, V.; Chang, P.; Errede, S.; Hooberman, B. H.; Khader, M.; Lie, K.; Liss, T. M.; Liu, L.; Long, J. D.; Outschoorn, V. I. Martinez; Neubauer, M. S.; Rybar, M.; Shang, R.; Sickles, A. M.; Vichou, I.; Zeng, J. C.] Univ Illinois, Dept Phys, 1110 W Green St, Urbana, IL 61801 USA. [Alvarez Piqueras, D.; Barranco Navarro, L.; Cabrera Urban, S.; Castillo Gimenez, V.; Cerda Alberich, L.; Costa, M. J.; Fernandez Martinez, P.; Ferrer, A.; Fiorini, L.; Fuster, J.; Garcia, C.; Garcia Navarro, J. E.; Gonzalez de la Hoz, S.; Hernandez Jimenez, Y.; Higon-Rodriguez, E.; Jimenez Pena, J.; King, M.; Lacasta, C.; Lacuesta, V. R.; Mamuzic, J.; Marti-Garcia, S.; Melini, D.; Mitsou, V. A.; Pedraza Lopez, S.; Rodriguez Rodriguez, D.; Romero Adam, E.; Ros, E.; Salt, J.; Sanchez, J.; Sanchez Martinez, V.; Soldevila, U.; Valero, A.; Valls Ferrer, J. A.; Vos, M.] Univ Valencia, Inst Fis Corpuscular IFIC, Valencia, Spain. [Alvarez Piqueras, D.; Barranco Navarro, L.; Cabrera Urban, S.; Castillo Gimenez, V.; Cerda Alberich, L.; Costa, M. J.; Fernandez Martinez, P.; Ferrer, A.; Fiorini, L.; Fuster, J.; Garcia, C.; Garcia Navarro, J. E.; Gonzalez de la Hoz, S.; Hernandez Jimenez, Y.; Higon-Rodriguez, E.; Jimenez Pena, J.; King, M.; Lacasta, C.; Lacuesta, V. R.; Mamuzic, J.; Marti-Garcia, S.; Melini, D.; Mitsou, V. A.; Pedraza Lopez, S.; Rodriguez Rodriguez, D.; Romero Adam, E.; Ros, E.; Salt, J.; Sanchez, J.; Sanchez Martinez, V.; Soldevila, U.; Valero, A.; Valls Ferrer, J. A.; Vos, M.] Univ Valencia, Dept Fis Atom Mol & Nucl, Valencia, Spain. [Alvarez Piqueras, D.; Barranco Navarro, L.; Cabrera Urban, S.; Castillo Gimenez, V.; Cerda Alberich, L.; Costa, M. J.; Fernandez Martinez, P.; Ferrer, A.; Fiorini, L.; Fuster, J.; Garcia, C.; Garcia Navarro, J. E.; Gonzalez de la Hoz, S.; Hernandez Jimenez, Y.; Higon-Rodriguez, E.; Jimenez Pena, J.; King, M.; Lacasta, C.; Lacuesta, V. R.; Mamuzic, J.; Marti-Garcia, S.; Melini, D.; Mitsou, V. A.; Pedraza Lopez, S.; Rodriguez Rodriguez, D.; Romero Adam, E.; Ros, E.; Salt, J.; Sanchez, J.; Sanchez Martinez, V.; Soldevila, U.; Valero, A.; Valls Ferrer, J. A.; Vos, M.] Univ Valencia, Dept Ingn Elect, Valencia, Spain. [Alvarez Piqueras, D.; Barranco Navarro, L.; Cabrera Urban, S.; Castillo Gimenez, V.; Cerda Alberich, L.; Costa, M. J.; Fernandez Martinez, P.; Ferrer, A.; Fiorini, L.; Fuster, J.; Garcia, C.; Garcia Navarro, J. E.; Gonzalez de la Hoz, S.; Hernandez Jimenez, Y.; Higon-Rodriguez, E.; Jimenez Pena, J.; King, M.; Lacasta, C.; Lacuesta, V. R.; Mamuzic, J.; Marti-Garcia, S.; Melini, D.; Mitsou, V. A.; Pedraza Lopez, S.; Rodriguez Rodriguez, D.; Romero Adam, E.; Ros, E.; Salt, J.; Sanchez, J.; Sanchez Martinez, V.; Soldevila, U.; Valero, A.; Valls Ferrer, J. A.; Vos, M.] Univ Valencia, Inst Microelect Barcelona IMB CNM, Valencia, Spain. [Alvarez Piqueras, D.; Barranco Navarro, L.; Cabrera Urban, S.; Castillo Gimenez, V.; Cerda Alberich, L.; Costa, M. J.; Fernandez Martinez, P.; Ferrer, A.; Fiorini, L.; Fuster, J.; Garcia, C.; Garcia Navarro, J. E.; Gonzalez de la Hoz, S.; Hernandez Jimenez, Y.; Higon-Rodriguez, E.; Jimenez Pena, J.; King, M.; Lacasta, C.; Lacuesta, V. R.; Mamuzic, J.; Marti-Garcia, S.; Melini, D.; Mitsou, V. A.; Pedraza Lopez, S.; Rodriguez Rodriguez, D.; Romero Adam, E.; Ros, E.; Salt, J.; Sanchez, J.; Sanchez Martinez, V.; Soldevila, U.; Valero, A.; Valls Ferrer, J. A.; Vos, M.] CSIC, Valencia, Spain. [Danninger, M.; Fedorko, W.; Gay, C.; Gecse, Z.; Gignac, M.; Henkelmann, S.; Lister, A.] Univ British Columbia, Dept Phys, Vancouver, BC, Canada. [Albert, J.; David, C.; Elliot, A. A.; Fincke-Keeler, M.; Hamano, K.; Hill, E.; Keeler, R.; Kowalewski, R.; Kuwertz, E. S.; Kwan, T.; LeBlanc, M.; Lefebvre, M.; McPherson, R. A.; Pearce, J.; Seuster, R.; Sobie, R.; Trovatelli, M.; Venturi, M.] Univ Victoria, Dept Phys & Astron, Victoria, BC, Canada. [Beckingham, M.; Ennis, J. S.; Farrington, S. M.; Harrison, P. F.; Jeske, C.; Jones, G.; Martin, T. A.; Murray, W. J.; Pianori, E.; Spangenberg, M.] Univ Warwick, Dept Phys, Coventry, W Midlands, England. [Iizawa, T.; Kaji, T.; Mitani, T.; Sakurai, Y.; Yorita, K.] Waseda Univ, Tokyo, Japan. [Balek, P.; Bressler, S.; Citron, Z. H.; Duchovni, E.; Gross, E.; Koehler, M. K.; Lellouch, D.; Levinson, L. J.; Mikenberg, G.; Milov, A.; Pitt, M.; Ravinovich, I.; Roth, I.; Schaarschmidt, J.; Smakhtin, V.; Turgeman, D.] Weizmann Inst Sci, Dept Particle Phys, Rehovot, Israel. [Banerjee, Sw.; Cheng, Y.; Guan, W.; Hard, A. S.; Ji, H.; Ju, X.; Kaplan, L. S.; Kashif, L.; Kruse, A.; Ming, Y.; Wang, F.; Wiedenmann, W.; Wu, S. L.; Yang, H.; Zhang, F.; Zobernig, G.] Univ Wisconsin, Dept Phys, 1150 Univ Ave, Madison, WI 53706 USA. [Herget, V.; Kuger, F.; Redelbach, A.; Schreyer, M.; Sidiropoulou, O.; Siragusa, G.; Stroehmer, R.; Trefzger, T.; Weber, S. W.; Zibell, A.] Univ Wurzburg, Fak Phys & Astron, Wurzburg, Germany. [Bannoura, A. A. E.; Boerner, D.; Braun, H. M.; Cornelissen, T.; Ellinghaus, F.; Ernis, G.; Fischer, J.; Flick, T.; Gabizon, O.; Gilles, G.; Hamacher, K.; Harenberg, T.; Hirschbuehl, D.; Kersten, S.; Kuechler, J. T.; Maettig, P.; Neumann, M.; Pataraia, S.; Riegel, C. J.; Sandhoff, M.; Tepel, F.; Vogel, M.; Wagner, W.; Zeitnitz, C.] Berg Univ Wuppertal, Fachgrp Phys, Fak Mathemat & Naturwissensch, Wuppertal, Germany. [Baker, O. K.; Noccioli, E. Benhar; Cummings, J.; Demers, S.; Ideal, E.; Lagouri, T.; Leister, A. G.; Loginov, A.; Hernandez, D. Paredes; Thomsen, L. A.; Tipton, P.; Vasquez, J. G.; Wang, X.] Yale Univ, Dept Phys, New Haven, CT USA. [Hakobyan, H.; Vardanyan, G.] Yerevan Phys Inst, Yerevan, Armenia. [Rahal, G.] IN2P3, Ctr Calcul, Villeurbanne, France. [Acharya, B. S.] Kings Coll London, Dept Phys, London, England. [Anisenkov, A. V.; Baldin, E. M.; Bobrovnikov, V. S.; Buzykaev, A. R.; Kazanin, V. F.; Kharlamov, A. G.; Korol, A. A.; Maslennikov, A. L.; Maximov, D. A.; Peleganchuk, S. V.; Rezanova, O. L.; Soukharev, A. M.; Talyshev, A. A.; Tikhonov, Yu. A.] Novosibirsk State Univ, Novosibirsk, Russia. [Banerjee, Sw.] Univ Louisville, Dept Phys & Astron, Louisville, KY USA. [Bawa, H. S.; Gao, Y. S.] Calif State Univ Fresno, Dept Phys, Fresno, CA 93740 USA. [Beck, H. P.] Univ Fribourg, Dept Phys, Fribourg, Switzerland. [Casado, M. P.] Univ Autonoma Barcelona, Dept Fis, Barcelona, Spain. [Castro, N. F.] Univ Porto, Fac Ciencias, Dept Fis & Astron, Oporto, Portugal. [Chelkov, G. A.] Tomsk State Univ, Tomsk, Russia. [Conventi, F.] Univ Napoli Parthenope, Naples, Italy. [Corriveau, F.; McPherson, R. A.; Robertson, S. H.; Sobie, R.; Teuscher, R. J.] Inst Particle Phys, Victoria, BC, Canada. [Fedin, O. L.] St Petersburg State Polytech Univ, Dept Phys, St Petersburg, Russia. [Govender, N.] Ctr High Performance Comp, CSIR Campus, Cape Town, South Africa. [Grinstein, S.; Rozas, A. Juste; Martinez, M.] ICREA, Inst Catalana Rec & Estud Avancats, Barcelona, Spain. [Hsu, P. J.] Natl Tsing Hua Univ, Dept Phys, Hsinchu, Taiwan. [Jejelava, J.] Ilia State Univ, Inst Theoret Phys, Tbilisi, Rep of Georgia. [Khubua, J.] Georgian Tech Univ, Tbilisi, Rep of Georgia. [Kono, T.; Nagai, R.] Ochanomizu Univ, Ochadai Acad Prod, Tokyo, Japan. [Konoplich, R.] Manhattan Coll, New York, NY USA. [Leisos, A.] Hellenic Open Univ, Patras, Greece. [Lin, S. C.] Acad Sinica, Inst Phys, Acad Sinica Grid Comp, Taipei, Taiwan. [Myagkov, A. G.; Nikolaenko, V.; Zaitsev, A. M.] State Univ, Moscow Inst Phys & Technol, Dolgoprudnyi, Russia. [Pasztor, G.] Eotvos Lorand Univ, Budapest, Hungary. [Pinamonti, M.] Scuola Int Super Studi Avanzati, SISSA, Trieste, Italy. [Purohit, M.] Univ South Carolina, Dept Phys & Astron, Columbia, SC 29208 USA. [Shi, L.] Sun Yat Sen Univ, Sch Phys & Engn, Guangzhou 510275, Guangdong, Peoples R China. [Shiyakova, M.] Bulgarian Acad Sci, Inst Nucl Res & Nucl Energ, Sofia, Bulgaria. [Smirnova, L. N.] Moscow MV Lomonosov State Univ, Fac Phys, Moscow, Russia. [Tompkins, L.] Stanford Univ, Dept Phys, Stanford, CA 94305 USA. [Toth, J.] Wigner Res Ctr Phys, Inst Nucl & Particle Phys, Budapest, Hungary. [Vest, A.] Flensburg Univ Appl Sci, Flensburg, Germany. [Yusuff, I.] Univ Malaya, Dept Phys, Kuala Lumpur, Malaysia. RP Aaboud, M (reprint author), Univ Mohamed Premier, Fac Sci, Oujda, Morocco.; Aaboud, M (reprint author), LPTPM, Oujda, Morocco. RI Mitsou, Vasiliki/D-1967-2009; Snesarev, Andrey/H-5090-2013; della Volpe, Domenico/B-4482-2012; Warburton, Andreas/N-8028-2013; Camarri, Paolo/M-7979-2015; Owen, Mark/Q-8268-2016; Gladilin, Leonid/B-5226-2011; Mashinistov, Ruslan/M-8356-2015; Gutierrez, Phillip/C-1161-2011; Kantserov, Vadim/M-9761-2015; Chekulaev, Sergey/O-1145-2015; White, Ryan/E-2979-2015; Li, Liang/O-1107-2015; Monzani, Simone/D-6328-2017; Kuday, Sinan/C-8528-2014; Soldatov, Evgeny/E-3990-2017; Garcia, Jose /H-6339-2015; Carvalho, Joao/M-4060-2013; Prokoshin, Fedor/E-2795-2012; Solodkov, Alexander/B-8623-2017; Tikhomirov, Vladimir/M-6194-2015; Doyle, Anthony/C-5889-2009; Zaitsev, Alexandre/B-8989-2017; Leitner, Rupert/C-2004-2017; Carli, Ina/C-2189-2017; messina, andrea/C-2753-2013; Guo, Jun/O-5202-2015; Livan, Michele/D-7531-2012; Villa, Mauro/C-9883-2009; Peleganchuk, Sergey/J-6722-2014; Yang, Haijun/O-1055-2015 OI Mitsou, Vasiliki/0000-0002-1533-8886; Warburton, Andreas/0000-0002-2298-7315; Camarri, Paolo/0000-0002-5732-5645; Owen, Mark/0000-0001-6820-0488; Gladilin, Leonid/0000-0001-9422-8636; Mashinistov, Ruslan/0000-0001-7925-4676; Kantserov, Vadim/0000-0001-8255-416X; Belanger-Champagne, Camille/0000-0003-2368-2617; Belyaev, Nikita/0000-0002-1131-7121; White, Ryan/0000-0003-3589-5900; Li, Liang/0000-0001-6411-6107; Monzani, Simone/0000-0002-0479-2207; Kuday, Sinan/0000-0002-0116-5494; Soldatov, Evgeny/0000-0003-0694-3272; Carvalho, Joao/0000-0002-3015-7821; Prokoshin, Fedor/0000-0001-6389-5399; Veneziano, Stefano/0000-0002-2598-2659; Solodkov, Alexander/0000-0002-2737-8674; Tikhomirov, Vladimir/0000-0002-9634-0581; Doyle, Anthony/0000-0001-6322-6195; Zaitsev, Alexandre/0000-0002-4961-8368; Leitner, Rupert/0000-0002-2994-2187; Carli, Ina/0000-0002-0411-1141; Guo, Jun/0000-0001-8125-9433; Livan, Michele/0000-0002-5877-0062; Villa, Mauro/0000-0002-9181-8048; Peleganchuk, Sergey/0000-0003-0907-7592; FU ANPCyT, Argentina; YerPhI, Armenia; ARC, Australia; BMWFW, Austria; FWF, Austria; ANAS, Azerbaijan; SSTC, Belarus; CNPq, Brazil; FAPESP, Brazil; NSERC, Canada; NRC, Canada; CFI, Canada; CERN; CONICYT, Chile; CAS, China; MOST, China; NSFC, China; COLCIENCIAS, Colombia; MSMT CR, Czech Republic; MPO CR, Czech Republic; VSC CR, Czech Republic; DNRF, Denmark; DNSRC, Denmark; IN2P3-CNRS, France; CEA-DSM/IRFU, France; GNSF, Georgia; BMBF, Germany; HGF, Germany; MPG, Germany; GSRT, Greece; RGC, Hong Kong SAR, China; ISF, Israel; I-CORE, Israel; Benoziyo Center, Israel; INFN, Italy; MEXT, Japan; JSPS, Japan; CNRST, Morocco; FOM, Netherlands; NWO, Netherlands; RCN, Norway; MNiSW, Poland; NCN, Poland; FCT, Portugal; MNE/IFA, Romania; MES of Russia, Russian Federation; NRC KI, Russian Federation; JINR; MESTD, Serbia; MSSR, Slovakia; ARRS, Slovenia; MIZS, Slovenia; DST/NRF, South Africa; MINECO, Spain; SRC, Sweden; Wallenberg Foundation, Sweden; SERI, Switzerland; SNSF, Switzerland; Cantons of Bern and Geneva, Switzerland; MOST, Taiwan; TAEK, Turkey; STFC, United Kingdom; DOE, United States of America; NSF, United States of America; BCKDF, Canada; Canada Council, Canada; CANARIE, Canada; CRC, Canada; Compute Canada, Canada; FQRNT, Canada; Ontario Innovation Trust, Canada; EPLANET, European Union; ERC, European Union; FP7, European Union; Horizon 2020, European Union; Marie Sklodowska-Curie Actions, European Union; Investissements d'Avenir Labex and Idex, France; ANR, France; Region Auvergne, France; Fondation Partager le Savoir, France; DFG, Germany; AvH Foundation, Germany; Herakleitos; Thales programme; Aristeia programme; EU-ESF; Greek NSRF; BSF, Israel; GIF, Israel; Minerva, Israel; BRF, Norway; Generalitat de Catalunya, Generalitat Valenciana, Spain; Royal Society and Leverhulme Trust, United Kingdom FX We thank CERN for the very successful operation of the LHC, as well as the support staff from our institutions without whom ATLAS could not be operated efficiently. We acknowledge the support of ANPCyT, Argentina; YerPhI, Armenia; ARC, Australia; BMWFW and FWF, Austria; ANAS, Azerbaijan; SSTC, Belarus; CNPq and FAPESP, Brazil; NSERC, NRC and CFI, Canada; CERN; CONICYT, Chile; CAS, MOST and NSFC, China; COLCIENCIAS, Colombia; MSMT CR, MPO CR and VSC CR, Czech Republic; DNRF and DNSRC, Denmark; IN2P3-CNRS, CEA-DSM/IRFU, France; GNSF, Georgia; BMBF, HGF, and MPG, Germany; GSRT, Greece; RGC, Hong Kong SAR, China; ISF, I-CORE and Benoziyo Center, Israel; INFN, Italy; MEXT and JSPS, Japan; CNRST, Morocco; FOM and NWO, Netherlands; RCN, Norway; MNiSW and NCN, Poland; FCT, Portugal; MNE/IFA, Romania; MES of Russia and NRC KI, Russian Federation; JINR; MESTD, Serbia; MSSR, Slovakia; ARRS and MIZS, Slovenia; DST/NRF, South Africa; MINECO, Spain; SRC and Wallenberg Foundation, Sweden; SERI, SNSF and Cantons of Bern and Geneva, Switzerland; MOST, Taiwan; TAEK, Turkey; STFC, United Kingdom; DOE and NSF, United States of America. In addition, individual groups and members have received support from BCKDF, the Canada Council, CANARIE, CRC, Compute Canada, FQRNT, and the Ontario Innovation Trust, Canada; EPLANET, ERC, FP7, Horizon 2020 and Marie Sklodowska-Curie Actions, European Union; Investissements d'Avenir Labex and Idex, ANR, Region Auvergne and Fondation Partager le Savoir, France; DFG and AvH Foundation, Germany; Herakleitos, Thales and Aristeia programmes co-financed by EU-ESF and the Greek NSRF; BSF, GIF and Minerva, Israel; BRF, Norway; Generalitat de Catalunya, Generalitat Valenciana, Spain; the Royal Society and Leverhulme Trust, United Kingdom. The crucial computing support from all WLCG partners is acknowledged gratefully, in particular from CERN, the ATLAS Tier-1 facilities at TRIUMF (Canada), NDGF (Denmark, Norway, Sweden), CC-IN2P3 (France), KIT/GridKA (Germany), INFN-CNAF (Italy), NL-T1 (Netherlands), PIC (Spain), ASGC (Taiwan), RAL (UK) and BNL (USA), the Tier-2 facilities worldwide and large non-WLCG resource providers. Major contributors of computing resources are listed in Ref. [48]. NR 47 TC 0 Z9 0 U1 41 U2 41 PU AMER PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 0031-9007 EI 1079-7114 J9 PHYS REV LETT JI Phys. Rev. Lett. PD OCT 26 PY 2016 VL 117 IS 18 AR 182002 DI 10.1103/PhysRevLett.117.182002 PG 19 WC Physics, Multidisciplinary SC Physics GA EF3LO UT WOS:000390226100002 PM 27834993 ER PT J AU Wu, DL Su, XY Potluri, N Kim, Y Rastinejad, F AF Wu, Dalei Su, Xiaoyu Potluri, Nalini Kim, Youngchang Rastinejad, Fraydoon TI NPAS1-ARNT and NPAS3-ARNT crystal structures implicate the bHLH-PAS family as multi-ligand binding transcription factors SO ELIFE LA English DT Article ID HYPOXIA-INDUCIBLE FACTORS; NUCLEAR TRANSLOCATOR; DOMAIN PROTEIN-1; BIPOLAR DISORDER; NERVOUS-SYSTEM; RECEPTOR; ARNT; MICE; GENE; SCHIZOPHRENIA AB The neuronal PAS domain proteins NPAS1 and NPAS3 are members of the basic helix-loop-helix-PER-ARNT-SIM (bHLH-PAS) family, and their genetic deficiencies are linked to a variety of human psychiatric disorders including schizophrenia, autism spectrum disorders and bipolar disease. NPAS1 and NPAS3 must each heterodimerize with the aryl hydrocarbon receptor nuclear translocator (ARNT), to form functional transcription complexes capable of DNA binding and gene regulation. Here we examined the crystal structures of multi-domain NPAS1-ARNT and NPAS3-ARNT-DNA complexes, discovering each to contain four putative ligand-binding pockets. Through expanded architectural comparisons between these complexes and HIF-1 alpha-ARNT, HIF-2 alpha-ARNT and CLOCK-BMAL1, we show the wider mammalian bHLH-PAS family is capable of multi-ligand-binding and presents as an ideal class of transcription factors for direct targeting by small-molecule drugs. C1 [Wu, Dalei; Su, Xiaoyu; Potluri, Nalini; Rastinejad, Fraydoon] Sanford Burnham Prebys Med Discovery Inst, Integrat Metab Program, Orlando, FL 32827 USA. [Kim, Youngchang] Argonne Natl Lab, Struct Biol Ctr, Biosci Div, 9700 S Cass Ave, Argonne, IL 60439 USA. [Wu, Dalei] Shandong Univ, Sch Life Sci, State Key Lab Microbial Technol, Qingdao, Peoples R China. RP Rastinejad, F (reprint author), Sanford Burnham Prebys Med Discovery Inst, Integrat Metab Program, Orlando, FL 32827 USA. EM frastinejad@SBPdiscovery.org FU National Institutes of Health [NIGMS 1R01GM117013]; Army Research Office [W81XWH-16-1-0322] FX National Institutes of Health NIGMS 1R01GM117013 Fraydoon Rastinejad; Army Research Office W81XWH-16-1-0322 Fraydoon Rastinejad NR 49 TC 1 Z9 1 U1 4 U2 4 PU ELIFE SCIENCES PUBLICATIONS LTD PI CAMBRIDGE PA SHERATON HOUSE, CASTLE PARK, CAMBRIDGE, CB3 0AX, ENGLAND SN 2050-084X J9 ELIFE JI eLife PD OCT 26 PY 2016 VL 5 AR e18790 DI 10.7554/eLife.18790 PG 15 WC Biology SC Life Sciences & Biomedicine - Other Topics GA ED2LQ UT WOS:000388677000001 ER PT J AU Strobel, TA Somayazulu, M Sinogeikin, SV Dera, P Hemley, RJ AF Strobel, Timothy A. Somayazulu, Maddury Sinogeikin, Stanislav V. Dera, Przemyslaw Hemley, Russell J. TI Hydrogen-Stuffed, Quartz-like Water Ice SO JOURNAL OF THE AMERICAN CHEMICAL SOCIETY LA English DT Article ID CLATHRATE HYDRATE; DIFFRACTION; GPA AB Through use of in situ Raman spectroscopy and single-crystal/powder X-ray diffraction, we resolve the "C-0" phase structure discovered recently in the H-2 + H2O system. This phase forms at similar to 400 MPa and 280 K with the nominal composition (H2O)(2)H-2 and three formula units per unit cell. The hexagonal structure is chiral, consisting of interpenetrating spiral chains of hydrogen-bonded water molecules and rotationally disordered H-2 molecules, and shows topological similarities with the mineral quartz. Like other clathrate hydrates and forms of ice, the protons of H2O molecules within C-0 are disordered. The large zeolite-like channels accommodate significant amounts of hydrogen (5.3% by weight) in a unique hydrogen-bonded lattice, which might be applicable to the thermodynamic conditions found on icy planetary bodies. C1 [Strobel, Timothy A.; Somayazulu, Maddury] Carnegie Inst Sci, Geophys Lab, 5251 Broad Branch Rd NW, Washington, DC 20015 USA. [Sinogeikin, Stanislav V.] Carnegie Inst Sci, Geophys Lab, HPCAT, Argonne, IL 60439 USA. [Dera, Przemyslaw] Univ Hawaii Manoa, Sch Ocean & Earth Sci & Technol, Hawaii Inst Geophys & Planetol, Honolulu, HI 96822 USA. [Hemley, Russell J.] George Washington Univ, Dept Civil & Environm Engn, Washington, DC USA. [Hemley, Russell J.] Lawrence Livermore Natl Lab, Livermore, CA 94550 USA. RP Strobel, TA (reprint author), Carnegie Inst Sci, Geophys Lab, 5251 Broad Branch Rd NW, Washington, DC 20015 USA. EM tstrobel@ciw.edu FU EFree; U.S. Department of Energy (DOE) Office of Science, Basic Energy Sciences (BES) [DE-SC0001057]; DOE-NNSA [DE-NA0001974]; DOE-BES [DE-FG02-99ER4S775]; NSF; DOE Office of Science by Argonne National Laboratory [DE-AC02-06CH11357]; U.S. DOE [DE-ACS2-07NA27344] FX We thank D.Y. Kim for valuable discussions and anonymous reviewers for insightful comments. This work was supported by EFree, an Energy Frontier Research Center funded by the U.S. Department of Energy (DOE) Office of Science, Basic Energy Sciences (BES), under grant no. DE-SC0001057. Portions of this work were performed at HP CAT (Sector 16), Advanced Photon Source (APS), Argonne National Laboratory. HPCAT operations are supported by DOE-NNSA under award no. DE-NA0001974 and DOE-BES under award no. DE-FG02-99ER4S775, with partial instrumentation funding by NSF. The Advanced Photon Source is a U.S. DOE Office of Science User Facility operated for the DOE Office of Science by Argonne National Laboratory under contract no. DE-AC02-06CH11357. Work at LLNL was performed under the auspices of the U.S. DOE under contract no. DE-ACS2-07NA27344. NR 29 TC 3 Z9 3 U1 7 U2 7 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0002-7863 J9 J AM CHEM SOC JI J. Am. Chem. Soc. PD OCT 26 PY 2016 VL 138 IS 42 BP 13786 EP 13789 DI 10.1021/jacs.6b06986 PG 4 WC Chemistry, Multidisciplinary SC Chemistry GA EA3WR UT WOS:000386540500006 ER PT J AU Zuo, ZJ Ramirez, PJ Senanayake, SD Liu, P Rodriguez, JA AF Zuo, Zhijun Ramirez, Pedro J. Senanayake, Sanjaya D. Liu, Ping Rodriguez, Jose A. TI Low-Temperature Conversion of Methane to Methanol on CeOx/Cu2O Catalysts: Water Controlled Activation of the C-H Bond SO JOURNAL OF THE AMERICAN CHEMICAL SOCIETY LA English DT Article ID OXIDATION; ZEOLITES; CLUSTERS; SURFACE; OXYGEN AB An inverse CeO2/Cu2O/Cu(111) catalyst is able to activate methane at room temperature producing C, CHx fragments and COx species on the oxide surface. The addition of water to the system leads to a drastic change in the selectivity of methane activation yielding only adsorbed CHx fragments. At a temperature of 450 K, in the presence of water, a CH4 -> CH3OH catalytic transformation occurs with a high selectivity. OH groups formed by the dissociation of water saturate the catalyst surface, removing sites that could decompose CHx fragments, and generating centers on which methane can directly interact to yield methanol. C1 [Zuo, Zhijun] Taiyuan Univ Technol, Minist Educ & Shanxi Prov, Key Lab Coal Sci & Technol, Taiyuan 030024, Shanxi, Peoples R China. [Ramirez, Pedro J.] Cent Univ Venezuela, Fac Ciencias, Caracas 1020A, Venezuela. [Senanayake, Sanjaya D.; Liu, Ping; Rodriguez, Jose A.] Brookhaven Natl Lab, Dept Chem, Upton, NY 11973 USA. RP Liu, P; Rodriguez, JA (reprint author), Brookhaven Natl Lab, Dept Chem, Upton, NY 11973 USA. EM pingliu3@bnl.gov; rodrigez@bnl.gov RI Senanayake, Sanjaya/D-4769-2009 OI Senanayake, Sanjaya/0000-0003-3991-4232 FU U.S. Department of Energy, Office of Science and Office of Basic Energy Sciences [DE-SC0012704]; INTEVEP; BID; National High Technology Research and Development Program of China [2013AA051201]; National Natural Science Foundation of China [21336006]; Natural Science Foundation of China [21306125] FX The research carried out at Brookhaven National Laboratory was supported by the U.S. Department of Energy, Office of Science and Office of Basic Energy Sciences under Contract No. DE-SC0012704. The DFT calculations were performed using computational resources at the Center for Functional Nanomaterials, a user facility at Brookhaven National Laboratory. P.J.R. (UCV) is grateful for partial support of INTEVEP and the BID. Z.Z. also gratefully acknowledges the National High Technology Research and Development Program of China (2013AA051201), the key project of the National Natural Science Foundation of China (21336006), and the National Natural Science Foundation of China (21306125) for financial support. NR 22 TC 2 Z9 2 U1 69 U2 69 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0002-7863 J9 J AM CHEM SOC JI J. Am. Chem. Soc. PD OCT 26 PY 2016 VL 138 IS 42 BP 13810 EP 13813 DI 10.1021/jacs.6b08668 PG 4 WC Chemistry, Multidisciplinary SC Chemistry GA EA3WR UT WOS:000386540500012 ER PT J AU Kiernicki, JJ Ferrier, MG Pacheco, JSL La Pierre, HS Stein, BW Zeller, M Kozimor, SA Bart, SC AF Kiernicki, John J. Ferrier, Maryline G. Pacheco, Juan S. Lezama La Pierre, Henry S. Stein, Benjamin W. Zeller, Matthias Kozimor, Stosh A. Bart, Suzanne C. TI Examining the Effects of Ligand Variation on the Electronic Structure of Uranium Bis(imido) Species SO JOURNAL OF THE AMERICAN CHEMICAL SOCIETY LA English DT Article ID REDOX-ACTIVE LIGANDS; POLYMERIZATION CATALYSTS; AROMATIC-AMINES; COMPLEXES; IRON; CHEMISTRY; ETHYLENE; METAL; REACTIVITY; RADICALS AB Arylazide and diazene activation by highly reduced uranium(IV) complexes bearing trianionic redox-active pyridine(diimine) ligands, [(CpU)-U-P((PDIMe)-P-Mes)]2 (1-Cp-P), Cp*U((PDIMe)-P-Mes)(THF) (1-Cp*) (Cp-P = 1-(7,7-dimethylbenzyl)cyclopentadienide; Cp* = eta(5)-1,2,3,4,5-pentamethylcyclopentadienide), and Cp*U(Bu-t-(PDIMe)-P-Mes) (THF) (1-Bu-t) (2,6-((Mes)N-CMe)2-p-R-C5H2N, Mes = 2,4,6-trimethylphenyl; R = H, MesPDIMe; R = C(CH3)(3), Bu-t-(PDIMe)-P-Mes), has been investigated. While 1-Cp* and 1-Cp-P readily reduce N3R (R = Ph, p-tolyl) to form trans-bis(imido) species, CpPU(NAr)(2)((PDIMe)-P-Mes) (Ar = Ph, 2-Cp-P; Ar = p-Tol, 3-Cp-P) and Cp*U(NPh)(2)((PDIMe)-P-Mes) (2-Cp*), only 1-Cp* can cleave diazene N-N double bonds to form the same product. Complexes 2-Cp*, 2-Cp-P, and 3-Cp-P are uranium(V) trans-bis(imido) species supported by neutral [(PDIMe)-P-Mes](0) ligands formed by complete oxidation of [(PDIMe)-P-Mes](3-) ligands of 1-Cp-P and 1-Cp*. Variation of the arylimido substituent in 2-Cp* from phenyl to p-tolyl, forming Cp*U(NTol)(2)((PDIMe)-P-Mes) (3-Cp*), changes the electronic structure, generating a uranium(VI) ion with a monoanionic pyridine(diimine) radical. The tert-butyl-substituted analogue, Cp*U(NTol)(2)(Bu-t-(PDIMe)-P-Mes) (3-tBu), displays the same electronic structure. Oxidation of the ligand radical in 3-Cp* and 3-tBu by Ag(I) forms cationic uranium(VI) [Cp*U(NTol)(2)((PDIMe)-P-Mes)][SbF6] (4-Cp*) and [Cp*U(NTol)(2)(Bu-t-(PDIMe)-P-Mes)][SbF6] (4-Bu-t), respectively, as confirmed by metrical parameters. Conversely, oxidation of pentavalent 2-Cp* with AgSbF6 affords cationic [Cp*U(NPh)(2)((PDIMe)-P-Mes)][SbF6] (5-Cp*) from a metal-based U(V)/U(VI) oxidation. All complexes have been characterized by multidimensional NMR spectroscopy with assignments confirmed by electronic absorption spectroscopy. The effective nuclear charge at uranium has been probed using X-ray absorption spectroscopy, while structural parameters of 1-Cp-P, 3-Cp*, 3-Bu-t, 4-Cp*, 4-Bu-t, and 5-Cp* have been elucidated by X-ray crystallography. C1 [Kiernicki, John J.; Zeller, Matthias; Bart, Suzanne C.] Purdue Univ, Dept Chem, HC Brown Lab, W Lafayette, IN 47907 USA. [Ferrier, Maryline G.; La Pierre, Henry S.; Stein, Benjamin W.; Kozimor, Stosh A.] Los Alamos Natl Lab, Los Alamos, NM 87545 USA. [Pacheco, Juan S. Lezama] Stanford Univ, Stanford, CA 94305 USA. [Zeller, Matthias] Youngstown State Univ, Dept Chem, Youngstown, OH 44555 USA. RP Bart, SC (reprint author), Purdue Univ, Dept Chem, HC Brown Lab, W Lafayette, IN 47907 USA. EM sbart@purdue.edu FU Division of Chemical Sciences, Geosciences, and Biosciences, Office of Basic Energy Sciences, Heavy Elements Chemistry Program of the U.S. Department of Energy [DE-SC0008479]; NSF [DMR 1337296]; Heavy Element Chemistry Program by the Division of Chemical Sciences, Geosciences, and Biosciences, Office of Basic Energy Sciences, U.S. Department of Energy; U.S. Department of Energy; Glenn T. Seaborg Institute; Director's Postdoctoral Fellowship; National Nuclear Security Administration of U.S. Department of Energy [DE-AC52-06NA25396]; U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences [DE-AC02-76SF0051.5]; DOE Office of Biological and Environmental Research; National Institutes of Health, National Institute of General Medical Sciences [P41GM103393] FX We acknowledge support from the Division of Chemical Sciences, Geosciences, and Biosciences, Office of Basic Energy Sciences, Heavy Elements Chemistry Program of the U.S. Department of Energy through Grant DE-SC0008479 (SCB). M.Z. thanks NSF Grant DMR 1337296 for X-ray diffractometer funding (used to collect molecular structures for 4-Cp* and 5-Cp*). The XANES work was supported by the Heavy Element Chemistry Program by the Division of Chemical Sciences, Geosciences, and Biosciences, Office of Basic Energy Sciences, U.S. Department of Energy and the U.S. Department of Energy (Kozimor). Portions of this work were supported by postdoctoral and graduate Fellowships from the Glenn T. Seaborg Institute (M.G.F., B.W.S.), and the Director's Postdoctoral Fellowship (H.S.L.P.). Los Alamos National Laboratory is operated by Los Alamos National Security, LLC, for the National Nuclear Security Administration of U.S. Department of Energy (contract DE-AC52-06NA25396). Use of the Stanford Synchrotron Radiation Lightsource, SLAG National Accelerator Laboratory, was supported by the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences under Contract no. DE-AC02-76SF0051.5. The SSRL Structural Molecular Biology Program is supported by the DOE Office of Biological and Environmental Research, and by the National Institutes of Health, National Institute of General Medical Sciences (including P41GM103393). NR 44 TC 3 Z9 3 U1 15 U2 15 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0002-7863 J9 J AM CHEM SOC JI J. Am. Chem. Soc. PD OCT 26 PY 2016 VL 138 IS 42 BP 13941 EP 13951 DI 10.1021/jacs.6b06989 PG 11 WC Chemistry, Multidisciplinary SC Chemistry GA EA3WR UT WOS:000386540500035 ER PT J AU Qi, B AF Qi, Bing TI Simultaneous classical communication and quantum key distribution using continuous variables SO PHYSICAL REVIEW A LA English DT Article ID CRYPTOGRAPHY; SECURITY; STATES AB Presently, classical optical communication systems employing strong laser pulses and quantum key distribution (QKD) systems working at single-photon levels are very different communication modalities. Dedicated devices are commonly required to implement QKD. In this paper, we propose a scheme which allows classical communication and QKD to be implemented simultaneously using the same communication infrastructure. More specially, we propose a coherent communication scheme where both the bits for classical communication and the Gaussian distributed random numbers for QKD are encoded on the same weak coherent pulse and decoded by the same coherent receiver. Simulation results based on practical system parameters show that both deterministic classical communication with a bit error rate of 10(-9) and secure key distribution could be achieved over tens of kilometers of single-mode fibers. It is conceivable that in the future coherent optical communication network, QKD will be operated in the background of classical communication at a minimal cost. C1 [Qi, Bing] Oak Ridge Natl Lab, Computat Sci & Engn Div, Quantum Informat Sci Grp, Oak Ridge, TN 37831 USA. [Qi, Bing] Univ Tennessee, Dept Phys & Astron, Knoxville, TN 37996 USA. RP Qi, B (reprint author), Oak Ridge Natl Lab, Computat Sci & Engn Div, Quantum Informat Sci Grp, Oak Ridge, TN 37831 USA.; Qi, B (reprint author), Univ Tennessee, Dept Phys & Astron, Knoxville, TN 37996 USA. EM qib1@ornl.gov FU U.S. Department of Energy [DE-AC05-00OR22725]; ORNL laboratory directed research and development program FX We acknowledge helpful comments from R. Alleaume and M. Wilde. This work was performed at Oak Ridge National Laboratory (ORNL), operated by UT-Battelle for the U.S. Department of Energy under Contract No. DE-AC05-00OR22725. The authors acknowledge support from ORNL laboratory directed research and development program. NR 35 TC 0 Z9 0 U1 17 U2 17 PU AMER PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 2469-9926 EI 2469-9934 J9 PHYS REV A JI Phys. Rev. A PD OCT 26 PY 2016 VL 94 IS 4 AR 042340 DI 10.1103/PhysRevA.94.042340 PG 6 WC Optics; Physics, Atomic, Molecular & Chemical SC Optics; Physics GA EC3KN UT WOS:000388025100004 ER PT J AU Sullivan, R Jia, JT Vazquez-Mayagoitia, A Picon, A AF Sullivan, Raymond Jia, Junteng Vazquez-Mayagoitia, Alvaro Picon, Antonio TI Normal Auger processes with ultrashort x-ray pulses in neon SO PHYSICAL REVIEW A LA English DT Article ID FREE-ELECTRON LASER; SPECTROSCOPY; PHOTOIONIZATION; THRESHOLD; DYNAMICS; ATOMS AB Modern x-ray sources enable the production of coherent x-ray pulses with a pulse duration in the same order as the characteristic lifetimes of core-hole states of atoms and molecules. These pulses enable the manipulation of the core-hole population during Auger-decay processes, modifying the line shape of the electron spectra. In this work, we present a theoretical model to study those effects in neon. We identify effects in the Auger-electron-photoelectron coincidence spectrum due to the duration and intensity of the pulses. The normal Auger line shape is recovered in Auger-electron spectra integrated over all photoelectron energies. C1 [Sullivan, Raymond] Western Illinois Univ, Macomb, IL 61455 USA. [Sullivan, Raymond; Picon, Antonio] Argonne Natl Lab, Lemont, IL 60439 USA. [Jia, Junteng] Cornell Univ, Dept Chem & Chem Biol, Ithaca, NY 14853 USA. [Jia, Junteng; Vazquez-Mayagoitia, Alvaro] Argonne Natl Lab, Argonne Leadership Comp Facil, Lemont, IL 60439 USA. RP Sullivan, R (reprint author), Western Illinois Univ, Macomb, IL 61455 USA.; Sullivan, R (reprint author), Argonne Natl Lab, Lemont, IL 60439 USA. FU U.S. Department of Energy, Office of Science, Office of Workforce Development for Teachers and Scientists (WDTS), under the Science Undergraduate Laboratory Internship (SULI) program; U.S. Department of Energy, Office of Science, Basic Energy Sciences, Chemical Sciences, Geosciences, and Biosciences Division; Argonne group [DE-AC02-06CH11357]; DOE Office of Science User Facility [DE-AC02-06CH11357] FX A.P. acknowledge fruitful discussions with A. Lopez-Bezanilla and S.H. Southworth. We gratefully acknowledge the computing resources provided on Blues, a high-performance computing cluster operated by the Laboratory Computing Resource Center at Argonne National Laboratory. This work was supported in part by the U.S. Department of Energy, Office of Science, Office of Workforce Development for Teachers and Scientists (WDTS), under the Science Undergraduate Laboratory Internship (SULI) program. This material is based upon work supported by the U.S. Department of Energy, Office of Science, Basic Energy Sciences, Chemical Sciences, Geosciences, and Biosciences Division, and supported the Argonne group under Contract No. DE-AC02-06CH11357. This research used resources of the Argonne Leadership Computing Facility, which is a DOE Office of Science User Facility supported under Contract No. DE-AC02-06CH11357. NR 44 TC 0 Z9 0 U1 5 U2 5 PU AMER PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 2469-9926 EI 2469-9934 J9 PHYS REV A JI Phys. Rev. A PD OCT 26 PY 2016 VL 94 IS 4 AR 043421 DI 10.1103/PhysRevA.94.043421 PG 8 WC Optics; Physics, Atomic, Molecular & Chemical SC Optics; Physics GA EC3KN UT WOS:000388025100006 ER PT J AU Kovchegov, YV Pitonyak, D Sievert, MD AF Kovchegov, Yuri V. Pitonyak, Daniel Sievert, Matthew D. TI Helicity evolution at small x (vol 01, 072, 2016) SO JOURNAL OF HIGH ENERGY PHYSICS LA English DT Correction C1 [Kovchegov, Yuri V.] Ohio State Univ, Dept Phys, 174 W 18th Ave, Columbus, OH 43210 USA. [Pitonyak, Daniel] Brookhaven Natl Lab, RIKEN BNL Res Ctr, Upton, NY 11973 USA. [Sievert, Matthew D.] Brookhaven Natl Lab, Dept Phys, Upton, NY 11973 USA. [Pitonyak, Daniel] Penn State Univ Berks, Div Sci, Reading, PA 19610 USA. [Sievert, Matthew D.] Los Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA. RP Kovchegov, YV (reprint author), Ohio State Univ, Dept Phys, 174 W 18th Ave, Columbus, OH 43210 USA. EM kovchegov.1@osu.edu; dpitonyak@quark.phy.bnl.gov; msievert@bnl.gov NR 1 TC 0 Z9 0 U1 0 U2 0 PU SPRINGER PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 USA SN 1029-8479 J9 J HIGH ENERGY PHYS JI J. High Energy Phys. PD OCT 26 PY 2016 IS 10 AR 148 DI 10.1007/JHEP10(2016)148 PG 5 WC Physics, Particles & Fields SC Physics GA EB2WF UT WOS:000387222600001 ER PT J AU Elsaidi, SK Mohamed, MH Loring, JS McGrail, BP Thallapally, PK AF Elsaidi, Sameh K. Mohamed, Mona H. Loring, John S. McGrail, Bernard. Pete Thallapally, Praveen K. TI Coordination Covalent Frameworks: A New Route for Synthesis and Expansion of Functional Porous Materials SO ACS APPLIED MATERIALS & INTERFACES LA English DT Article DE two-step recticular chemistry; functional materials; adsorption; coordination covalent frameworks; separation ID METAL-ORGANIC FRAMEWORKS; MOLECULAR BUILDING-BLOCKS; TRIGONAL-PRISMATIC NODES; POLYMERS; NETS; DECORATION; SEPARATION; CHEMISTRY; STORAGE; DESIGN AB The synthetic approaches for fine-tuning the structural properties of coordination polymers or metal organic frameworks have exponentially grown during the past decade. This is due to the control over the properties of the resulting structures such as stability, pore size, pore chemistry and surface area for myriad possible applications. Herein, we present a new class of porous materials called Coordination Covalent Frameworks (CCFs) that were designed and effectively synthesized using a two-step reticular chemistry approach. During the first step, trigonal prismatic molecular building block was isolated using 4-aminobenazoic acid and Cr (III) salt, subsequently in the second step the polymerization of the isolated molecular building blocks (MBBs) takes place by the formation of strong covalent bonds where small organic molecules can connect the MBBs forming extended porous CCF materials. All the isolated CCFs were found to be permanently porous while the discrete MBB were nonporous. This approach would inevitably open a feasible path for the applications of reticular chemistry and the synthesis of novel porous materials with various topologies under ambient conditions using simple organic molecules and versatile MBBs with different functionalities that would not be possible using the traditional one-step approach. C1 [Elsaidi, Sameh K.; Loring, John S.; Thallapally, Praveen K.] Pacific NW Natl Lab, Phys & Computat Sci Directorate, Richland, WA 99352 USA. [McGrail, Bernard. Pete] Pacific NW Natl Lab, Energy & Environm Directorate, Richland, WA 99352 USA. [Elsaidi, Sameh K.; Mohamed, Mona H.] Univ Alexandria, Fac Sci, Dept Chem, Alexandria 21321, Egypt. RP Thallapally, PK (reprint author), Pacific NW Natl Lab, Phys & Computat Sci Directorate, Richland, WA 99352 USA. EM Praveen.thallapally@pnnl.gov FU DOE EERE Office of Geothermal; DOE by Battelle Memorial Institute [DE-AC05- 76RL01830] FX This work was supported by the DOE EERE Office of Geothermal. PNNL is a multiprogram national laboratory operated for the DOE by Battelle Memorial Institute under Contract DE-AC05- 76RL01830. NR 29 TC 0 Z9 0 U1 34 U2 34 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 1944-8244 J9 ACS APPL MATER INTER JI ACS Appl. Mater. Interfaces PD OCT 26 PY 2016 VL 8 IS 42 BP 28424 EP 28427 DI 10.1021/acsami.6b11116 PG 4 WC Nanoscience & Nanotechnology; Materials Science, Multidisciplinary SC Science & Technology - Other Topics; Materials Science GA EA3WP UT WOS:000386540300021 ER PT J AU Yost, AJ Pimachev, A Ho, CC Darling, SB Wang, L Su, WF Dahnovsky, Y Chien, TY AF Yost, Andrew J. Pimachev, Artem Ho, Chun-Chih Darling, Seth B. Wang, Leeyih Su, Wei-Fang Dahnovsky, Yuri Chien, TeYu TI Coexistence of Two Electronic Nano-Phases on a CH3NH3PbI3-xClx Surface Observed in STM Measurements SO ACS APPLIED MATERIALS & INTERFACES LA English DT Article DE cross-sectional scanning tunneling microscopy; organometallic halide perovskite; density functional theory; nano phase ID PEROVSKITE SOLAR-CELLS; ORGANOMETAL HALIDE PEROVSKITES; SCANNING-TUNNELING-MICROSCOPY; INITIO MOLECULAR-DYNAMICS; TOTAL-ENERGY CALCULATIONS; AUGMENTED-WAVE METHOD; SINGLE-CRYSTALS; HIGH-PERFORMANCE; HIGH-EFFICIENCY; BASIS-SET AB Scanning tunneling microscopy is utilized to investigate the local density of states of a CH3NH3PbI3,Clx perovskite in cross-sectional geometry. Two electronic phases, 10-20 nm in size, with different electronic properties inside the CH3NH3PbI3,Clx perovskite layer are observed by the dI/dV mapping and point spectra. A power law dependence of the di/dV point spectra is revealed. In addition, the distinct electronic phases are found to have preferential orientations close to the normal direction of the film surface. Density functional theory calculations indicate that the observed electronic phases are associated with local deviation of I/Cl ratio, rather than different orientations of the electric dipole moments in the ferroelectric results with experimental data we conclude that phase A (lower contrast in dl/dV mapping ratio than that in phase B (higher contrast in dl/dV). C1 [Yost, Andrew J.; Pimachev, Artem; Dahnovsky, Yuri; Chien, TeYu] Univ Wyoming, Dept Phys & Astron, Laramie, WY 82071 USA. [Ho, Chun-Chih; Su, Wei-Fang] Natl Taiwan Univ, Dept Mat Sci & Engn, Taipei 10617, Taiwan. [Ho, Chun-Chih; Darling, Seth B.] Argonne Natl Lab, Ctr Nanoscale Mat, 9700 S Cass Ave, Argonne, IL 60439 USA. [Darling, Seth B.] Univ Chicago, Inst Mol Engn, Chicago, IL 60637 USA. [Wang, Leeyih] Natl Taiwan Univ, Ctr Condensed Matter Sci, Taipei 10617, Taiwan. RP Chien, TY (reprint author), Univ Wyoming, Dept Phys & Astron, Laramie, WY 82071 USA. EM tchien@uwyo.edu FU U.S. Department of Energy, Office of Basic Energy Sciences, Division of Materials Sciences and Engineering [DEFG02-10ER46728]; National Science Foundation; University of Wyoming EE-Nanotechnology Program [DGE-0948027]; U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences [DE-AC02-06CH11357]; Ministry of Science and Technology of Taiwan [MOST 102-2911-I-002-504, 104-3113-E-002-010] FX T.-Y.C. and Y.D. acknowledge the U.S. Department of Energy, Office of Basic Energy Sciences, Division of Materials Sciences and Engineering for financial support (DEFG02-10ER46728) of this research. A.J.Y. acknowledges graduate fellowship support from the National Science Foundation and the University of Wyoming EE-Nanotechnology Program (DGE-0948027). A.P. acknowledges the School of Energy Resources, University of Wyoming, through its Graduate Assistantship program. Use of the Center for Nanoscale Materials, an Office of Science user facility, was supported by the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences, under Contract No. DE-AC02-06CH11357. C.-C.H., L.-Y.W., and W.-F.S. acknowledge the Ministry of Science and Technology of Taiwan for financial support of this research (MOST 102-2911-I-002-504 and 104-3113-E-002-010). NR 60 TC 0 Z9 0 U1 20 U2 20 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 1944-8244 J9 ACS APPL MATER INTER JI ACS Appl. Mater. Interfaces PD OCT 26 PY 2016 VL 8 IS 42 BP 29110 EP 29116 DI 10.1021/acsami.6b07721 PG 7 WC Nanoscience & Nanotechnology; Materials Science, Multidisciplinary SC Science & Technology - Other Topics; Materials Science GA EA3WP UT WOS:000386540300094 ER PT J AU Stanford, MG Mahady, K Lewis, BB Fowlkes, JD Tan, SD Livengood, R Magel, GA Moore, TM Rack, PD AF Stanford, Michael G. Mahady, Kyle Lewis, Brett B. Fowlkes, Jason D. Tan, Shida Livengood, Richard Magel, Gregory A. Moore, Thomas M. Rack, Philip D. TI Laser-Assisted Focused He+ Ion Beam Induced Etching with and without XeF2 Gas Assist SO ACS APPLIED MATERIALS & INTERFACES LA English DT Article DE focused ion beam induced etching; laser-assisted etching; helium ion; titanium; XeF2; nanofabrication ID ELECTRON-BEAM; FABRICATION; SUBSURFACE; CHEMISTRY; TITANIUM; ENERGY; DAMAGE; INP; SI AB Focused helium ion (He) milling has been demonstrated as a high-resolution nanopatterning technique; however, it can be limited by its low sputter yield as well as the introduction of undesired subsurface damage. Here, we introduce pulsed laser- and gas-assisted processes to enhance the material removal rate and patterning fidelity. A pulsed laser-assisted He milling process is shown to enable high-resolution milling of titanium while reducing subsurface damage in situ. Gas-assisted focused ion beam induced etching (FIBIE) of Ti is also demonstrated in which the XeF2 precursor provides a chemical assist for enhanced material removal rate. Finally, a pulsed laser assisted and gas-assisted FIBIE process is shown to increase the etch yield by similar to 9X relative to the pure He sputtering process. These He induced nanopatterning techniques improve material removal rate, in comparison to standard He sputtering, while simultaneously decreasing subsurface damage, thus extending the applicability of the He probe as a nanopattering tool. C1 [Stanford, Michael G.; Mahady, Kyle; Lewis, Brett B.; Fowlkes, Jason D.; Rack, Philip D.] Univ Tennessee, Dept Mat Sci & Engn, Knoxville, TN 37996 USA. [Tan, Shida; Livengood, Richard] Intel Corp, MS SC9-68,2200 Mission Coll Blvd, Santa Clara, CA 95054 USA. [Fowlkes, Jason D.; Rack, Philip D.] Oak Ridge Natl Lab, Ctr Nanophase Mat Sci, Oak Ridge, TN 37831 USA. [Magel, Gregory A.; Moore, Thomas M.] Waviks Inc, 10330 Markison Rd, Dallas, TX 75238 USA. RP Rack, PD (reprint author), Univ Tennessee, Dept Mat Sci & Engn, Knoxville, TN 37996 USA.; Rack, PD (reprint author), Oak Ridge Natl Lab, Ctr Nanophase Mat Sci, Oak Ridge, TN 37831 USA. EM prack@utk.edu FU U.S. Department of Energy (DOE) [DOE DE-SC0002136]; Intel Inc. FX M.G.S. acknowledges support by the U.S. Department of Energy (DOE) under Grant No. DOE DE-SC0002136. K.M., B.B.L., S.T., and R.L. acknowledge Intel Inc. for their support. J.D.F. and P.D.R. acknowledge that their contribution (experimental design and program oversight) was supported by and the authors acknowledge that the helium ion exposures were conducted at the Center for Nanophase Materials Sciences, which is a DOE Office of Science User Facility. NR 33 TC 0 Z9 0 U1 4 U2 4 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 1944-8244 J9 ACS APPL MATER INTER JI ACS Appl. Mater. Interfaces PD OCT 26 PY 2016 VL 8 IS 42 BP 29155 EP 29162 DI 10.1021/acsami.6b09758 PG 8 WC Nanoscience & Nanotechnology; Materials Science, Multidisciplinary SC Science & Technology - Other Topics; Materials Science GA EA3WP UT WOS:000386540300099 ER PT J AU Shih, PM Vuu, K Mansoori, N Ayad, L Louie, KB Bowen, BP Northen, TR Loque, D AF Shih, Patrick M. Vuu, Khanh Mansoori, Nasim Ayad, Leila Louie, Katherine B. Bowen, Benjamin P. Northen, Trent R. Loque, Dominique TI A robust gene-stacking method utilizing yeast assembly for plant synthetic biology SO NATURE COMMUNICATIONS LA English DT Article ID HOMOLOGOUS RECOMBINATION; DNA FRAGMENTS; TRANSFORMATION; AGROBACTERIUM; CLONING AB The advent and growth of synthetic biology has demonstrated its potential as a promising avenue of research to address many societal needs. However, plant synthetic biology efforts have been hampered by a dearth of DNA part libraries, versatile transformation vectors and efficient assembly strategies. Here, we describe a versatile system (named jStack) utilizing yeast homologous recombination to efficiently assemble DNA into plant transformation vectors. We demonstrate how this method can facilitate pathway engineering of molecules of pharmaceutical interest, production of potential biofuels and shuffling of disease-resistance traits between crop species. Our approach provides a powerful alternative to conventional strategies for stacking genes and traits to address many impending environmental and agricultural challenges. C1 [Shih, Patrick M.; Vuu, Khanh; Mansoori, Nasim; Ayad, Leila; Northen, Trent R.; Loque, Dominique] Joint BioEnergy Inst, Emery Stn East, 5885 Hollis St,4th Floor, Emeryville, CA 94608 USA. [Shih, Patrick M.; Vuu, Khanh; Mansoori, Nasim; Ayad, Leila; Loque, Dominique] Lawrence Berkeley Natl Lab, Biol Syst & Engn Div, 1 Cyclotron Rd, Berkeley, CA 94720 USA. [Louie, Katherine B.; Bowen, Benjamin P.; Northen, Trent R.] Lawrence Berkeley Natl Lab, Environm Genom & Syst Biol Div, 1 Cyclotron Rd, Berkeley, CA 94720 USA. [Louie, Katherine B.; Bowen, Benjamin P.; Northen, Trent R.] Joint Genome Inst, 2800 Mitchell Dr, Walnut Creek, CA 94598 USA. [Loque, Dominique] Univ Lyon 1, INSA Lyon, CNRS, UMR5240,Microbiol Adaptat & Pathogenie, 10 Rue Raphael Dubois, F-69622 Villeurbanne, France. RP Loque, D (reprint author), Joint BioEnergy Inst, Emery Stn East, 5885 Hollis St,4th Floor, Emeryville, CA 94608 USA.; Loque, D (reprint author), Lawrence Berkeley Natl Lab, Biol Syst & Engn Div, 1 Cyclotron Rd, Berkeley, CA 94720 USA.; Loque, D (reprint author), Univ Lyon 1, INSA Lyon, CNRS, UMR5240,Microbiol Adaptat & Pathogenie, 10 Rue Raphael Dubois, F-69622 Villeurbanne, France. EM dloque@lbl.gov OI Northen, Trent/0000-0001-8404-3259 FU U.S. Department of Energy, Office of Science, Office of Biological and Environmental Research; U.S. Department of Energy Joint Genome Institute, a DOE Office of Science User Facility [DE-AC02-05CH11231]; European Union [659910]; Gordon and Betty Moore Foundation [GBMF 2550.04] FX We thank James Kirby and Ee-Been Goh for technical expertise and helpful comments on bisabolene experiments. This work was part of the DOE Early Career Award and the DOE Joint BioEnergy Institute (http://www.jbei.org) supported by the U.S. Department of Energy, Office of Science, Office of Biological and Environmental Research; and U.S. Department of Energy Joint Genome Institute, a DOE Office of Science User Facility through contract DE-AC02-05CH11231 between Lawrence Berkeley National Laboratory and the U.S. Department of Energy. The United States Government retains and the publisher, by accepting the article for publication, acknowledges that the United States Government retains a non-exclusive, paid-up, irrevocable, world-wide license to publish or reproduce the published form of this manuscript, or allow others to do so, for United States Government purposes. This project has received funding from the European Union's Horizon 2020 research and innovation programme under the Marie Sklodowska-Curie grant agreement No 659910. P.M.S. was supported by the Gordon and Betty Moore Foundation through Grant GBMF 2550.04 to the Life Sciences Research Foundation. NR 28 TC 0 Z9 0 U1 19 U2 19 PU NATURE PUBLISHING GROUP PI LONDON PA MACMILLAN BUILDING, 4 CRINAN ST, LONDON N1 9XW, ENGLAND SN 2041-1723 J9 NAT COMMUN JI Nat. Commun. PD OCT 26 PY 2016 VL 7 AR 13215 DI 10.1038/ncomms13215 PG 8 WC Multidisciplinary Sciences SC Science & Technology - Other Topics GA DZ9RP UT WOS:000386216600001 PM 27782150 ER PT J AU Feng, J Venna, SR Hopkinson, DP AF Feng, Jie Venna, Surendar R. Hopkinson, David P. TI Interactions at the interface of polymer matrix-filler particle composites SO POLYMER LA English DT Article DE Polymer matrix composites; Interface; Mixed matrix membrane; Fraction of free volume; Monte Carlo ID MONTE-CARLO-SIMULATION; GAS SEPARATION; MEMBRANE MATERIALS; GLASSY-POLYMERS; MORPHOLOGIES; FABRICATION; COPOLYMERS; ROUGHNESS; MODEL; MMMS AB Interfacial structures of polymer matrix-filler particle composites play a crucial role in determining the properties of the composite materials, such as the gas separation performance of mixed matrix membranes. Monte Carlo simulations employing coarse-graining models show that the density distribution and the fraction of free volume of the polymer at the interface are dominated by the interaction of the polymer with the filler particle and the geometry of the filler particle surface. Here, we studied two different filler particles with smooth and brush-like (rough) surfaces and three different polymer chains with rigid, medium and soft flexibility. Five different interaction strengths between the polymers and filler particles were studied. The polymer chains deform into pancake-like conformations on the filler particle surface in all the cases. Interestingly, the polymer chains are deformed more on the surfaces of particles that have strong repulsion in comparison to attractive and neutral surfaces. Filler particles that have brush-like surfaces tend to results in larger free volume at the interface than occurs with smooth surfaced filler particles. By contrast, the rigidity of the polymer chain introduced by considering the angle potential in the coarse-grain model only slightly influences the chain conformation at the interface. Published by Elsevier Ltd. C1 [Feng, Jie; Venna, Surendar R.] US DOE, Natl Energy Technol Lab, Pittsburgh, PA 15236 USA. [Feng, Jie] Oak Ridge Inst Sci & Educ, Oak Ridge, TN 37831 USA. [Venna, Surendar R.] AECOM Corp, Pittsburgh, PA 15236 USA. [Hopkinson, David P.] US DOE, Natl Energy Technol Lab, Morgantown, WV 26507 USA. RP Hopkinson, DP (reprint author), US DOE, Natl Energy Technol Lab, Morgantown, WV 26507 USA. EM david.hopkinson@netl.doe.gov FU U.S. Department of Energy; Department of Energy, National Energy Technology Laboratory (NETL), an agency of the United States Government, under the NETL Carbon Capture Field Work Proposal FX This research was supported in part by an appointment to the National Energy Technology Laboratory Research Participation Program, sponsored by the U.S. Department of Energy and administered by the Oak Ridge Institute for Science and Education. This report was prepared as an account of work sponsored by the Department of Energy, National Energy Technology Laboratory (NETL), an agency of the United States Government, under the NETL Carbon Capture Field Work Proposal. This research was also supported in part by an appointment to the National Energy Technology Laboratory Research Participation Program, sponsored by the U.S. Department of Energy and administered by the Oak Ridge Institute for Science and Education. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe on privately owned rights. Reference herein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise does not necessarily constitute or imply its endorsement, recommendation, or favoring by the United States Government or any agency thereof. The views and opinions of authors expressed herein do not necessarily state or reflect those of the United States Government or any agency thereof. NR 26 TC 0 Z9 0 U1 13 U2 13 PU ELSEVIER SCI LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND SN 0032-3861 EI 1873-2291 J9 POLYMER JI Polymer PD OCT 26 PY 2016 VL 103 BP 189 EP 195 DI 10.1016/j.polymer.2016.09.059 PG 7 WC Polymer Science SC Polymer Science GA DY9XO UT WOS:000385489900023 ER PT J AU Ryu, H Abeykoon, M Bozin, E Matsumoto, Y Nakatsuji, S Petrovic, C AF Ryu, Hyejin Abeykoon, Milinda Bozin, Emil Matsumoto, Yosuke Nakatsuji, S. Petrovic, C. TI Multiband electronic transport in alpha-Yb(1-x)Sr(x)AIB(4) [x=0, 0.19(3)] single crystals SO JOURNAL OF PHYSICS-CONDENSED MATTER LA English DT Article DE superconductivity; electronic transport; magnetism ID PHYSICAL-PROPERTIES; HIGH-PRESSURE; SUPERCONDUCTIVITY; BEHAVIOR; YB AB We report on the evidence for the multiband electronic transport in alpha-YbAlB4 and alpha-Yb0.81(2)Sr0.19(3)AlB4. Multiband transport reveals itself below 10 K in both compounds via Hall effect measurements, whereas anisotropic magnetic ground state sets in below 3 K in alpha-Yb0.81(2)Sr0.19(3)AlB4. Our results show that Sr2+ substitution enhances conductivity, but does not change the quasiparticle mass of bands induced by heavy fermion hybridization. C1 [Ryu, Hyejin; Abeykoon, Milinda; Bozin, Emil; Petrovic, C.] Brookhaven Natl Lab, Condensed Matter Phys & Mat Sci Dept, Upton, NY 11973 USA. [Ryu, Hyejin; Petrovic, C.] SUNY Stony Brook, Dept Phys & Astron, Stony Brook, NY 11794 USA. [Matsumoto, Yosuke; Nakatsuji, S.; Petrovic, C.] Univ Tokyo, Inst Solid State Phys, Kashiwa, Chiba 2778581, Japan. [Ryu, Hyejin] EO Lawrence Berkeley Natl Lab Berkeley, Adv Light Source, Berkeley, CA 94720 USA. RP Petrovic, C (reprint author), Brookhaven Natl Lab, Condensed Matter Phys & Mat Sci Dept, Upton, NY 11973 USA.; Petrovic, C (reprint author), SUNY Stony Brook, Dept Phys & Astron, Stony Brook, NY 11794 USA.; Petrovic, C (reprint author), Univ Tokyo, Inst Solid State Phys, Kashiwa, Chiba 2778581, Japan. EM petrovic@bnl.gov FU U.S. DOE [DE-SC00112704]; JSPS, Japan [25707030]; ISSP at the University of Tokyo FX Work at Brookhaven is supported by the U.S. DOE under Contract No. DE-SC00112704. This work has benefited from using the X7B beamline of the NSLS at Brookhaven Laboratory. We thank John B Warren for help with scanning electron microscopy measurements, and Jonathan Hanson for help with x-ray measurements. This work is partially supported by Grant-in-Aid for Scientific Research (No. 25707030) from JSPS, Japan. CP acknowledges ISSP at the University of Tokyo for its hospitality and financial support. NR 31 TC 0 Z9 0 U1 6 U2 6 PU IOP PUBLISHING LTD PI BRISTOL PA TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND SN 0953-8984 EI 1361-648X J9 J PHYS-CONDENS MAT JI J. Phys.-Condes. Matter PD OCT 26 PY 2016 VL 28 IS 42 AR 425602 DI 10.1088/0953-8984/28/42/425602 PG 5 WC Physics, Condensed Matter SC Physics GA DW9OO UT WOS:000383990600002 ER PT J AU Chekhovskoy, IS Rubenchik, AM Shtyrina, OV Fedoruk, MP Turitsyn, SK AF Chekhovskoy, I. S. Rubenchik, A. M. Shtyrina, O. V. Fedoruk, M. P. Turitsyn, S. K. TI Nonlinear combining and compression in multicore fibers SO PHYSICAL REVIEW A LA English DT Article ID OPTICAL-FIBERS; WAVE COLLAPSE; HIGH-POWER; SOLITONS; CROSSTALK; CRITERIA; SYSTEMS; LASERS AB We demonstrate numerically light-pulse combining and pulse compression usingwave-collapse (self-focusing) energy-localization dynamics in a continuous-discrete nonlinear system, as implemented in a multicore fiber (MCF) using one-dimensional (1D) and 2D core distribution designs. Large-scale numerical simulations were performed to determine the conditions of the most efficient coherent combining and compression of pulses injected into the considered MCFs. We demonstrate the possibility of combining in a single core 90% of the total energy of pulses initially injected into all cores of a 7-core MCF with a hexagonal lattice. A pulse compression factor of about 720 can be obtained with a 19-core ring MCF. C1 [Chekhovskoy, I. S.; Shtyrina, O. V.; Fedoruk, M. P.; Turitsyn, S. K.] Novosibirsk State Univ, Novosibirsk 630090, Russia. [Chekhovskoy, I. S.; Shtyrina, O. V.; Fedoruk, M. P.] Inst Computat Technol SB RAS, Novosibirsk 630090, Russia. [Rubenchik, A. M.] Lawrence Livermore Natl Lab, Livermore, CA 94550 USA. [Turitsyn, S. K.] Aston Univ, Aston Inst Photon Technol, Birmingham B4 7ET, W Midlands, England. RP Chekhovskoy, IS (reprint author), Novosibirsk State Univ, Novosibirsk 630090, Russia.; Chekhovskoy, IS (reprint author), Inst Computat Technol SB RAS, Novosibirsk 630090, Russia. OI Chekhovskoy, Igor/0000-0001-8134-0178 FU Russian Science Foundation [14-21-00110]; European Office of Aerospace Research and Development [FA9550-14-1-0305]; Grant of Ministry of Education and Science of the Russian Federation [14.B25.31.0003]; U.S. Department of Energy by Lawrence Livermore National Laboratory [DE-AC52-07NA27344] FX This work was supported by the Russian Science Foundation (Grant No. 14-21-00110) (work of I.S.Ch., O.V.Sh., and M.P.F.) and by the European Office of Aerospace Research and Development (Grant No. FA9550-14-1-0305) and the Grant of Ministry of Education and Science of the Russian Federation (Agreement No. 14.B25.31.0003) (work of S.K.T.). The work was partially performed under the auspices of the U.S. Department of Energy by Lawrence Livermore National Laboratory under Contract DE-AC52-07NA27344 (work of A.M.R). NR 27 TC 0 Z9 0 U1 5 U2 5 PU AMER PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 2469-9926 EI 2469-9934 J9 PHYS REV A JI Phys. Rev. A PD OCT 25 PY 2016 VL 94 IS 4 AR 043848 DI 10.1103/PhysRevA.94.043848 PG 10 WC Optics; Physics, Atomic, Molecular & Chemical SC Optics; Physics GA EF1FE UT WOS:000390069700007 ER PT J AU Liu, XY Cooper, MWD McClellan, KJ Lashley, JC Byler, DD Bell, BDC Grimes, RW Stanek, CR Andersson, DA AF Liu, X. -Y. Cooper, M. W. D. McClellan, K. J. Lashley, J. C. Byler, D. D. Bell, B. D. C. Grimes, R. W. Stanek, C. R. Andersson, D. A. TI Molecular Dynamics Simulation of Thermal Transport in UO2 Containing Uranium, Oxygen, and Fission-product Defects SO PHYSICAL REVIEW APPLIED LA English DT Article ID YTTRIA-STABILIZED ZIRCONIA; CONDUCTIVITY MODEL; HIGH-TEMPERATURE; DIOXIDE; PHASE; GAS; LATTICE; POTENTIALS; DIFFUSION; OXIDES AB Uranium dioxide (UO2) is the most commonly used fuel in light-water nuclear reactors and thermal conductivity controls the removal of heat produced by fission, thereby governing fuel temperature during normal and accident conditions. The use of fuel performance codes by the industry to predict operational behavior is widespread. A primary source of uncertainty in these codes is thermal conductivity, and optimized fuel utilization may be possible if existing empirical models are replaced with models that incorporate explicit thermal-conductivity-degradation mechanisms during fuel burn up. This approach is able to represent the degradation of thermal conductivity due to each individual defect type, rather than the overall burn-up measure typically used, which is not an accurate representation of the chemical or microstructure state of the fuel that actually governs thermal conductivity and other properties. To generate a mechanistic thermal conductivity model, molecular dynamics (MD) simulations of UO2 thermal conductivity including representative uranium and oxygen defects and fission products are carried out. These calculations employ a standard Buckingham-type interatomic potential and a potential that combines the many-body embedded-atom-method potential with Morse-Buckingham pair potentials. Potential parameters for UO2+x and ZrO2 are developed for the latter potential. Physical insights from the resonant phonon-spin-scattering mechanism due to spins on the magnetic uranium ions are introduced into the treatment of the MD results, with the corresponding relaxation time derived from existing experimental data. High defect scattering is predicted for Xe atoms compared to that of La and Zr ions. Uranium defects reduce the thermal conductivity more than oxygen defects. For each defect and fission product, scattering parameters are derived for application in both a Callaway model and the corresponding high-temperature model typically used in fuel-performance codes. The model is validated by comparison to low-temperature experimental measurements on single-crystal hyperstoichiometric UO2+x samples and high-temperature literature data. Ultimately, this work will enable more accurate fuel-performance simulations and will extend to new fuel types and operating conditions, all of which improve the fuel economics of nuclear energy and maintain high fuel reliability and safety. C1 [Liu, X. -Y.; Cooper, M. W. D.; McClellan, K. J.; Byler, D. D.; Stanek, C. R.; Andersson, D. A.] Los Alamos Natl Lab, Mat Sci & Technol Div, POB 1663, Los Alamos, NM 87545 USA. [Lashley, J. C.] Los Alamos Natl Lab, Sigma Div, POB 1663, Los Alamos, NM 87545 USA. [Bell, B. D. C.; Grimes, R. W.] Imperial Coll London, Dept Mat, London SW4 7AZ, England. RP Liu, XY (reprint author), Los Alamos Natl Lab, Mat Sci & Technol Div, POB 1663, Los Alamos, NM 87545 USA. FU Nuclear Energy Advanced Modeling and Simulation (NEAMS) program of the U.S. Department of Energy, Office of Nuclear Energy; National Nuclear Security Administration of the U.S. Department of Energy [DE-AC52-06NA25396] FX We thank Michael R. Tonks at INL and Blas P. Uberuaga at LANL for the helpful suggestions. X. Y. L. thanks Philip Howell at Siemens AG and Yongfeng Zhang at INL for the useful discussions. This work is funded by the Nuclear Energy Advanced Modeling and Simulation (NEAMS) program of the U.S. Department of Energy, Office of Nuclear Energy. Los Alamos National Laboratory is operated by Los Alamos National Security, LLC, for the National Nuclear Security Administration of the U.S. Department of Energy under Contract No. DE-AC52-06NA25396. NR 97 TC 0 Z9 0 U1 14 U2 14 PU AMER PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 2331-7019 J9 PHYS REV APPL JI Phys. Rev. Appl. PD OCT 25 PY 2016 VL 6 IS 4 AR 044015 DI 10.1103/PhysRevApplied.6.044015 PG 19 WC Physics, Applied SC Physics GA EF3OL UT WOS:000390233800002 ER PT J AU Manna, K Sarkar, R Fuchs, S Onykiienko, YA Bera, AK Cansever, GA Kamusella, S Maljuk, A Blum, CGF Corredor, LT Wolter, AUB Yusuf, SM Frontzek, M Keller, L Iakovleva, M Vavilova, E Grafe, HJ Kataev, V Klauss, HH Inosov, DS Wurmehl, S Buchner, BB AF Manna, Kaustuv Sarkar, R. Fuchs, S. Onykiienko, Y. A. Bera, A. K. Cansever, G. Aslan Kamusella, S. Maljuk, A. Blum, C. G. F. Corredor, L. T. Wolter, A. U. B. Yusuf, S. M. Frontzek, M. Keller, L. Iakovleva, M. Vavilova, E. Grafe, H. -J. Kataev, V. Klauss, H. -H. Inosov, D. S. Wurmehl, S. Buechner, B. B. TI Noncollinear antiferromagnetism of coupled spins and pseudospins in the double perovskite La2CuIrO6 SO PHYSICAL REVIEW B LA English DT Article ID MAGNETIC-PROPERTIES; WEAK FERROMAGNETISM; POWDER DIFFRACTION; TRANSITION; CRYSTAL; IRIDIUM; HEAT; CO AB We report the structural, magnetic, and thermodynamic properties of the double perovskite compound La2CuIrO6 from x-ray, neutron diffraction, neutron depolarization, dc magnetization, ac susceptibility, specific heat, muon-spin-relaxation (mu SR), electron-spin-resonance (ESR) and nuclear magnetic resonance (NMR) measurements. Below similar to 113 K, short-range spin-spin correlations occur within the Cu2+ sublattice. With decreasing temperature, the Ir4+ sublattice is progressively involved in the correlation process. Below T = 74 K, the magnetic sublattices of Cu (spin s = 1/2) and Ir (pseudospin j = 1/2) in La2CuIrO6 are strongly coupled and exhibit an antiferromagnetic phase transition into a noncollinear magnetic structure accompanied by a small uncompensated transverse moment. A weak anomaly in ac susceptibility as well as in the NMR and mu SR spin lattice relaxation rates at 54 K is interpreted as a cooperative ordering of the transverse moments which is influenced by the strong spin-orbit coupled 5d ion Ir4+. We argue that the rich magnetic behavior observed in La2CuIrO6 is related to complex magnetic interactions between the strongly correlated spin-only 3d ions with the strongly spin-orbit coupled 5d transition ions where a combination of the spin-orbit coupling and the low symmetry of the crystal lattice plays a special role for the spin structure in the magnetically ordered state. C1 [Manna, Kaustuv; Fuchs, S.; Cansever, G. Aslan; Maljuk, A.; Blum, C. G. F.; Corredor, L. T.; Wolter, A. U. B.; Iakovleva, M.; Grafe, H. -J.; Kataev, V.; Wurmehl, S.; Buechner, B. B.] Leibniz Inst Solid State & Mat Res, Helmholtzstr 20, D-01069 Dresden, Germany. [Sarkar, R.; Onykiienko, Y. A.; Kamusella, S.; Klauss, H. -H.; Inosov, D. S.; Wurmehl, S.; Buechner, B. B.] Tech Univ Dresden, Inst Festkorperphys, D-01069 Dresden, Germany. [Bera, A. K.; Yusuf, S. M.] Bhabha Atom Res Ctr, Div Solid State Phys, Bombay 400085, Maharashtra, India. [Frontzek, M.; Keller, L.] Paul Scherrer Inst, Lab Neutron Scattering & Imaging, CH-5232 Villigen, Switzerland. [Frontzek, M.] Oak Ridge Natl Lab, Quantum Condensed Matter Div, Oak Ridge, TN 37831 USA. [Iakovleva, M.; Vavilova, E.] Kazan EK Zavoisky Phys Tech Inst RAS, Kazan 420029, Russia. [Manna, Kaustuv] Max Planck Inst Chem Phys Solids, Nothnitzer Str 40, D-01187 Dresden, Germany. RP Manna, K (reprint author), Leibniz Inst Solid State & Mat Res, Helmholtzstr 20, D-01069 Dresden, Germany.; Manna, K (reprint author), Max Planck Inst Chem Phys Solids, Nothnitzer Str 40, D-01187 Dresden, Germany. EM kaustuvmanna@gmail.com RI Sarkar, Rajib/G-9738-2011; Wurmehl, Sabine/A-5872-2009; Inosov, Dmytro/B-6781-2008; Bera, Anup Kumar /K-6477-2015 OI Bera, Anup Kumar /0000-0003-0222-0990 FU German Research Foundation (DFG) [KA 1694/8-1, WU595/3-3, WO1532/3-2, SFB 1143]; Russian Foundation for Basic Research [RFBR 14-02-01194] FX We would like to thank S. Muller-Litvanyi, J. Werner, and S. Gassfor technical support. D.S.I. acknowledges helpful discussions with J. Hunger and F. Damay. E.V. is grateful to G. Khaliullin for helpful discussions of spin dynamics in 5d perovskites. The PSI-mu SR crew members are gratefully acknowledged for their support during the experiments. Funding support from the German Research Foundation (DFG) within projects KA 1694/8-1 (V.K.), WU595/3-3 (S.W.), WO1532/3-2 (A.U.B.W.), and within the collaborative research center SFB 1143, projects B01 (S.W.and B.B.), C02 (R.S. and H.H.K.), and C03 (Y.A.O. and D.S.I.) is gratefully acknowledged. The work (E.V. and M.I.) has been supported in part by the Russian Foundation for Basic Research within project RFBR 14-02-01194. NR 60 TC 0 Z9 0 U1 15 U2 15 PU AMER PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 2469-9950 EI 2469-9969 J9 PHYS REV B JI Phys. Rev. B PD OCT 25 PY 2016 VL 94 IS 14 AR 144437 DI 10.1103/PhysRevB.94.144437 PG 16 WC Physics, Condensed Matter SC Physics GA EF5CP UT WOS:000390348600003 ER PT J AU Weber, F Rosenkranz, S Heid, R Said, AH AF Weber, F. Rosenkranz, S. Heid, R. Said, A. H. TI Superconducting energy gap of 2H-NbSe2 in phonon spectroscopy SO PHYSICAL REVIEW B LA English DT Article ID NEUTRON-SCATTERING; CHARGE ORDER; NBSE2; STATE AB We present a high-energy-resolution inelastic x-ray scattering data investigation of the charge-density-wave (CDW) soft phonon mode upon entering the superconducting state in 2H-NbSe2. Measurements were done close to the CDW ordering wave vector q(CDW) at q = q(CDW) + (0,0, l), 0.15 <= l <= 0.5, for T = 10 K (CDWorder) and 3.8 K (CDW order+superconductivity). We observe changes of the phonon line shape that are characteristic for systems with strong electron-phonon coupling in the presence of a superconducting energy gap 2 Delta(c) and from which we can demonstrate an l dependence of the superconducting gap. Reversely, our data imply that the CDW energy gap is strongly localized along the c* direction. The confinement of the CDW gap to a very small momentum region explains the rather low competition and easy coexistence of CDWorder and superconductivity in 2H-NbSe2. However, the energy gained by opening Delta(CDW) seems to be too small to be the driving force of the phase transition at T-CDW = 33 K, which is better described as an electron-phonon coupling driven structural phase transition. C1 [Weber, F.; Heid, R.] Karlsruhe Inst Technol, Inst Solid State Phys, D-76021 Karlsruhe, Germany. [Rosenkranz, S.] Argonne Natl Lab, Div Mat Sci, 9700 S Cass Ave, Argonne, IL 60439 USA. [Said, A. H.] Argonne Natl Lab, Adv Photon Source, Argonne, IL 60439 USA. RP Weber, F (reprint author), Karlsruhe Inst Technol, Inst Solid State Phys, D-76021 Karlsruhe, Germany. RI Rosenkranz, Stephan/E-4672-2011 OI Rosenkranz, Stephan/0000-0002-5659-0383 FU Helmholtz Society [VH-NG-840]; US Department of Energy, Office of Science, Materials Science and Engineering Division; DOE Office of Science [DE-AC02-06CH11357] FX F.W. was supported by the Helmholtz Society under contract VH-NG-840. S.R. was supported by the US Department of Energy, Office of Science, Materials Science and Engineering Division. This research used resources of the Advanced Photon Source, a U.S. Department of Energy (DOE) Office of Science User Facility operated for the DOE Office of Science by Argonne National Laboratory under Contract No. DE-AC02-06CH11357. NR 39 TC 1 Z9 1 U1 13 U2 13 PU AMER PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 2469-9950 EI 2469-9969 J9 PHYS REV B JI Phys. Rev. B PD OCT 25 PY 2016 VL 94 IS 14 AR 140504 DI 10.1103/PhysRevB.94.140504 PG 5 WC Physics, Condensed Matter SC Physics GA EF5CP UT WOS:000390348600002 ER PT J AU Li, J Tan, LZ Zou, K Stabile, AA Seiwell, DJ Watanabe, K Taniguchi, T Louie, SG Zhu, J AF Li, J. Tan, L. Z. Zou, K. Stabile, A. A. Seiwell, D. J. Watanabe, K. Taniguchi, T. Louie, Steven G. Zhu, J. TI Effective mass in bilayer graphene at low carrier densities: The role of potential disorder and electron-electron interaction SO PHYSICAL REVIEW B LA English DT Article ID BROKEN-SYMMETRY STATES; TRANSPORT; HETEROSTRUCTURES; TRANSITION AB In a two-dimensional electron gas, the electron-electron interaction generally becomes stronger at lower carrier densities and renormalizes the Fermi-liquid parameters, such as the effective mass of carriers. We combine experiment and theory to study the effective masses of electrons and holes m(e)(*) and m(h)(*) in bilayer graphene in the low carrier density regime on the order of 1 x 10(11) cm(-2). Measurements use temperature-dependent low-field Shubnikov-de Haas oscillations observed in high-mobility hexagonal boron nitride supported samples. We find that while m(e)(*) follows a tight-binding description in the whole density range, m(h)(*) starts to drop rapidly below the tight-binding description at a carrier density of n = 6 x 10(11) cm(-2) and exhibits a strong suppression of 30% when n reaches 2 x 10(11) cm(-2). Contributions from the electron-electron interaction alone, evaluated using several different approximations, cannot explain the experimental trend. Instead, the effect of the potential fluctuation and the resulting electron-hole puddles play a crucial role. Calculations including both the electron-electron interaction and disorder effects explain the experimental data qualitatively and quantitatively. This Rapid Communication reveals an unusual disorder effect unique to two-dimensional semimetallic systems. C1 [Li, J.; Zou, K.; Stabile, A. A.; Seiwell, D. J.; Zhu, J.] Penn State Univ, Dept Phys, University Pk, PA 16802 USA. [Tan, L. Z.; Louie, Steven G.] Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA. [Tan, L. Z.; Louie, Steven G.] Lawrence Berkeley Natl Lab, Div Mat Sci, Berkeley, CA 94720 USA. [Watanabe, K.; Taniguchi, T.] Natl Inst Mat Sci, 1-1 Namiki, Tsukuba, Ibaraki 3050044, Japan. [Zhu, J.] Penn State Univ, Ctr Dimens & Layered Mat 2, University Pk, PA 16802 USA. [Tan, L. Z.] Univ Penn, Dept Chem, Makineni Theoret Labs, Philadelphia, PA 19104 USA. [Zou, K.] Yale Univ, Dept Appl Phys, CRISP, New Haven, CT 06520 USA. RP Zhu, J (reprint author), Penn State Univ, Dept Phys, University Pk, PA 16802 USA.; Tan, LZ; Louie, SG (reprint author), Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA.; Tan, LZ; Louie, SG (reprint author), Lawrence Berkeley Natl Lab, Div Mat Sci, Berkeley, CA 94720 USA.; Zhu, J (reprint author), Penn State Univ, Ctr Dimens & Layered Mat 2, University Pk, PA 16802 USA.; Tan, LZ (reprint author), Univ Penn, Dept Chem, Makineni Theoret Labs, Philadelphia, PA 19104 USA. EM liangtan@sas.upenn.edu; sglouie@berkeley.edu; jzhu@phys.psu.edu RI Zou, Ke/D-2322-2014; OI Zou, Ke/0000-0002-1181-1779; Li, Jing/0000-0001-9103-9418; Tan, Liang Z/0000-0003-4724-6369 FU NSF [DMR-1506212]; ONR [N00014-11-1-0730]; Theory Program at the Lawrence Berkeley National Laboratory through the Office of Basic Energy Sciences, U.S. Department of Energy [DE-AC02-05CH11231]; National Science Foundation [DMR15-1508412]; MEXT, Japan; JSPS [262480621, 25106006] FX J.L., K.Z., A. A.S., D.J.S., and J.Z. are supported by the NSF under Grant No. DMR-1506212 and by the ONR under Grant No. N00014-11-1-0730. L.Z.T. and S.G.L. are supported by the Theory Program at the Lawrence Berkeley National Laboratory through the Office of Basic Energy Sciences, U.S. Department of Energy under Contract No. DE-AC02-05CH11231 which provided theoretical analyses and simulations of disorder effects and by the National Science Foundation under Grant No. DMR15-1508412 which provided for the calculation of electron-electron interaction effects. K.W. and T.T. are supported by the Elemental Strategy Initiative conducted by the MEXT, Japan. T.T. is also supported by a Grant-in-Aid for Scientific Research on Grant No. 262480621 and on Innovative Areas "Nano Informatics" (Grant No. 25106006) from JSPS. The authors acknowledge the use of facilities at the PSU site of NSF NNIN. We are grateful for helpful discussions with X. Hong. NR 43 TC 0 Z9 0 U1 8 U2 8 PU AMER PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 2469-9950 EI 2469-9969 J9 PHYS REV B JI Phys. Rev. B PD OCT 25 PY 2016 VL 94 IS 16 AR 161406 DI 10.1103/PhysRevB.94.161406 PG 5 WC Physics, Condensed Matter SC Physics GA EF0RX UT WOS:000390034700001 ER PT J AU Murthy, SS Ho, C Dutta, P AF Murthy, S. Srinivasa Ho, Clifford Dutta, Pradip TI Special issue: Solar Energy Research Institute for India and the United States (SERIIUS) - Concentrated Solar Power SO APPLIED THERMAL ENGINEERING LA English DT Editorial Material C1 [Murthy, S. Srinivasa] Indian Inst Sci, Interdisciplinary Ctr Energy Res, Bangalore 560012, Karnataka, India. [Ho, Clifford] Sandia Natl Labs, Concentrating Solar Technol Dept, POB 5800, Albuquerque, NM 87185 USA. [Dutta, Pradip] Indian Inst Sci, Dept Mech Engn, Bangalore 560012, Karnataka, India. RP Murthy, SS (reprint author), Indian Inst Sci, Interdisciplinary Ctr Energy Res, Bangalore 560012, Karnataka, India. EM ssmurthy@iitm.ac.in; ckho@sandia.gov; pradip@mecheng.iisc.ernet.in NR 0 TC 0 Z9 0 U1 1 U2 1 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 1359-4311 J9 APPL THERM ENG JI Appl. Therm. Eng. PD OCT 25 PY 2016 VL 109 BP 829 EP 830 DI 10.1016/j.applthermaleng.2016.09.097 PN B PG 2 WC Thermodynamics; Energy & Fuels; Engineering, Mechanical; Mechanics SC Thermodynamics; Energy & Fuels; Engineering; Mechanics GA EA6KR UT WOS:000386738600001 ER PT J AU Meshram, A Jaiswal, AK Khivsara, SD Ortega, JD Ho, C Bapat, R Dutta, P AF Meshram, Ajinkya Jaiswal, Ankush Kumar Khivsara, Sagar D. Ortega, Jesus D. Ho, Clifford Bapat, Rucha Dutta, Pradip TI Modeling and analysis of a printed circuit heat exchanger for supercritical CO2 power cycle applications SO APPLIED THERMAL ENGINEERING LA English DT Article DE Supercritical CO2; Brayton cycle; PCHE; Regenerator; Zigzag channel ID THERMAL-HYDRAULIC PERFORMANCE; LAMINAR-FLOW; BEHAVIOR AB The supercritical carbon dioxide (S-CO2) based Brayton cycle is a good alternative to conventional power cycles because of high cycle efficiency, compact turbo machinery and compact heat exchangers. In this cycle, the majority of heat transfer (approximately 60-70% of total cycle heat transfer) occurs in the regenerator. For the regenerator, micro-channel heat exchanger is an attractive option because of its high surface-area-to-volume ratio. In this study, the performance of a printed circuit heat exchanger (PCHE) with straight and zigzag channels is evaluated. The study is performed for fully turbulent conditions. The channel diameter and the operating Reynolds number play significant roles in the overall heat transfer and pressure drop of hot and cold channels of S-CO2. For zigzag channels, it is found that a larger bend angle and smaller linear pitch perform better than a smaller bend angle and large linear pitch combination. Correlations for Nusselt number and friction factor are developed using ANSYS Fluent and are subsequently utilized in one dimensional (1D) thermal modeling of the heat exchanger. For the same thermal capacity, the model indicates that the zigzag channel PCHE volume is significantly smaller than that of a straight channel PCHE because of higher heat transfer coefficient. However, the pressure drop incurred in the former design is larger. (C) 2016 Elsevier Ltd. All rights reserved. C1 [Meshram, Ajinkya; Jaiswal, Ankush Kumar; Khivsara, Sagar D.; Bapat, Rucha; Dutta, Pradip] Indian Inst Sci, Dept Mech Engn, Bangalore 560012, Karnataka, India. [Ortega, Jesus D.; Ho, Clifford] Sandia Natl Labs, POB 5800, Albuquerque, NM 87185 USA. RP Dutta, P (reprint author), Indian Inst Sci, Dept Mech Engn, Bangalore 560012, Karnataka, India. EM pradip@mecheng.iisc.ernet.in FU Solar Energy Research Institute for India and the U.S. (SERIIUS) - U.S. Department of Energy (Office of International Affairs) [DE AC36-08G028308]; Government of India [IUSSTF/JCERDC-SERIIUS/2012]; Solar Energy Research Institute for India and the U.S. (SERIIUS) - U.S. Department of Energy (Office of Science) [DE AC36-08G028308]; Solar Energy Research Institute for India and the U.S. (SERIIUS) - U.S. Department of Energy (Office of Basic Energy Sciences) [DE AC36-08G028308]; Solar Energy Research Institute for India and the U.S. (SERIIUS) - U.S. Department of Energy (Energy Efficiency and Renewable Energy, Solar Energy Technology Program) [DE AC36-08G028308] FX This research is based upon work supported by the Solar Energy Research Institute for India and the U.S. (SERIIUS) funded jointly by the U.S. Department of Energy subcontract DE AC36-08G028308 (Office of Science, Office of Basic Energy Sciences, and Energy Efficiency and Renewable Energy, Solar Energy Technology Program, with support from the Office of International Affairs) and the Government of India subcontract IUSSTF/JCERDC-SERIIUS/2012 dated 22nd November 2012. NR 20 TC 0 Z9 0 U1 9 U2 9 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 1359-4311 J9 APPL THERM ENG JI Appl. Therm. Eng. PD OCT 25 PY 2016 VL 109 BP 861 EP 870 DI 10.1016/j.applthermaleng.2016.05.033 PN B PG 10 WC Thermodynamics; Energy & Fuels; Engineering, Mechanical; Mechanics SC Thermodynamics; Energy & Fuels; Engineering; Mechanics GA EA6KR UT WOS:000386738600005 ER PT J AU Ho, CK AF Ho, Clifford K. TI A review of high-temperature particle receivers for concentrating solar power SO APPLIED THERMAL ENGINEERING LA English DT Review DE Particle receiver; Concentrating solar power ID HEAT-TRANSFER FLUID; PROOF-OF-CONCEPT; AIR RECEIVER; NUMERICAL-SIMULATION; THERMAL PERFORMANCE; FLOW; TUBE; REACTOR; ENERGY; SUSPENSION AB High-temperature particle receivers can increase the operating temperature of concentrating solar power (CSP) systems, improving solar-to-electric efficiency and lowering costs. Unlike conventional receivers that employ fluid flowing through tubular receivers, falling particle receivers use solid particles that are heated directly as they fall through a beam of concentrated sunlight, with particle temperatures capable of reaching 1000 degrees C and higher. Once heated, the hot particles may be stored and used to generate electricity in a power cycle or to create process heat. Because the solar energy is directly absorbed by the particles, the flux and temperature limitations associated with tubular central receivers are mitigated, allowing for greater concentration ratios and thermal efficiencies. Alternative particle receiver designs include free-falling, obstructed flow, centrifugal, flow, in tubes with or without fluidization, multi-pass recirculation, north- or south-facing, and face-down configurations. This paper provides a review of these alternative designs, along with benefits, technical challenges, and costs. (C) 2016 Elsevier Ltd. All rights reserved. C1 [Ho, Clifford K.] Sandia Natl Labs, Livermore, CA 94550 USA. RP Ho, CK (reprint author), Sandia Natl Labs, Livermore, CA 94550 USA. EM ckho@sandia.gov FU DOE SunShot Program [DE-EE0000595-1558]; US-India Partnership to Advance Clean Energy-Research (PACE-R) - U.S. Department of Energy (Office of Science) [DE-AC36-08GO28308]; US-India Partnership to Advance Clean Energy-Research (PACE-R) - U.S. Department of Energy (Office of Basic Energy Sciences) [DE-AC36-08GO28308]; US-India Partnership to Advance Clean Energy-Research (PACE-R) - U.S. Department of Energy (Energy Efficiency and Renewable Energy, Solar Energy Technology Program) [DE-AC36-08GO28308]; Government of India, through the Department of Science and Technology [IUSSTF/JCERDC-SERIIUS/2012]; U.S. Department of Energy [DE-AC04-94AL85000] FX This paper is based upon work supported in part by the DOE SunShot Program (Award DE-EE0000595-1558) and the US-India Partnership to Advance Clean Energy-Research (PACE-R) for the Solar Energy Research Institute for India and the United States (SERIIUS), funded jointly by the U.S. Department of Energy (Office of Science, Office of Basic Energy Sciences, and Energy Efficiency and Renewable Energy, Solar Energy Technology Program, under Subcontract DE-AC36-08GO28308 to the National Renewable Energy Laboratory, Golden, Colorado) and the Government of India, through the Department of Science and Technology under Subcontract IUSSTF/JCERDC-SERIIUS/2012 dated 22nd November 2012. Sandia National Laboratories is a multi-program laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin Corporation, for the U.S. Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL85000. NR 85 TC 1 Z9 1 U1 9 U2 9 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 1359-4311 J9 APPL THERM ENG JI Appl. Therm. Eng. PD OCT 25 PY 2016 VL 109 BP 958 EP 969 DI 10.1016/j.applthermaleng.2016.04.103 PN B PG 12 WC Thermodynamics; Energy & Fuels; Engineering, Mechanical; Mechanics SC Thermodynamics; Energy & Fuels; Engineering; Mechanics GA EA6KR UT WOS:000386738600015 ER PT J AU Ortega, J Khivsara, S Christian, J Ho, C Yellowhair, J Dutta, P AF Ortega, Jesus Khivsara, Sagar Christian, Joshua Ho, Clifford Yellowhair, Julius Dutta, Pradip TI Coupled modeling of a directly heated tubular solar receiver for supercritical carbon dioxide Brayton cycle: Optical and thermal-fluid evaluation SO APPLIED THERMAL ENGINEERING LA English DT Article DE Concentrating solar; Receiver; Solar thermal; Solar absorption ID POWER; TEMPERATURE AB Single phase performance and appealing thermo-physical properties make supercritical carbon dioxide (s-CO2) a good heat transfer fluid candidate for concentrating solar power (CSP) technologies. The development of a solar receiver capable of delivering s-CO2 at outlet temperatures similar to 973 K is required in order to merge CSP and s-CO2 Brayton cycle technologies. A coupled optical and thermal-fluid modeling effort for a tubular receiver is undertaken to evaluate the direct tubular s-CO2 receiver's thermal performance when exposed to a concentrated solar power input of similar to 0.3-0.5 MW. Ray tracing, using SolTrace, is performed to determine the heat flux profiles on the receiver and computational fluid dynamics (CFD) determines the thermal performance of the receiver under the specified heating conditions. An in-house MATLAB code is developed to couple SolTrace and ANSYS Fluent. CFD modeling is performed using ANSYS Fluent to predict the thermal performance of the receiver by evaluating radiation and convection heat loss mechanisms. Understanding the effects of variation in heliostat aiming strategy and flow configurations on the thermal performance of the receiver was achieved through parametric analyses. A receiver thermal efficiency similar to 85% was predicted and the surface temperatures were observed to be within the allowable limit for the materials under consideration. Published by Elsevier Ltd. C1 [Ortega, Jesus; Christian, Joshua; Ho, Clifford; Yellowhair, Julius] Sandia Natl Labs, Concentrating Solar Technol Dept, POB 5800, Albuquerque, NM 87185 USA. [Khivsara, Sagar; Dutta, Pradip] Indian Inst Sci, Dept Mech Engn, Bangalore 560012, Karnataka, India. RP Ortega, J (reprint author), Sandia Natl Labs, Concentrating Solar Technol Dept, POB 5800, Albuquerque, NM 87185 USA. EM jdorte@sandia.gov FU U.S. Department of Energy's National Nuclear Security Administration [DE-AC04-94AL85000]; Solar Energy Research Institute for India and the U.S. (SERIIUS) - U.S. Department of Energy (Office of Science) [DE AC36-08G028308]; Solar Energy Research Institute for India and the U.S. (SERIIUS) - U.S. Department of Energy (Office of Basic Energy Sciences) [DE AC36-08G028308]; Solar Energy Research Institute for India and the U.S. (SERIIUS) - U.S. Department of Energy (Energy Efficiency and Renewable Energy, Solar Energy Technology Program) [DE AC36-08G028308]; Solar Energy Research Institute for India and the U.S. (SERIIUS) - U.S. Department of Energy (Office of International Affairs) [DE AC36-08G028308]; Solar Energy Research Institute for India and the U.S. (SERIIUS) - Government of India [IUSSTF/JCERDC-SERHUS/2012] FX Sandia National Laboratories is a multi-program laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin Corporation, for the U.S. Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL85000. This research is based upon work supported by the Solar Energy Research Institute for India and the U.S. (SERIIUS) funded jointly by the U.S. Department of Energy subcontract DE AC36-08G028308 (Office of Science, Office of Basic Energy Sciences, and Energy Efficiency and Renewable Energy, Solar Energy Technology Program, with support from the Office of International Affairs) and the Government of India subcontract IUSSTF/JCERDC-SERHUS/2012 dated 22nd Nov. 2012. NR 18 TC 1 Z9 1 U1 9 U2 9 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 1359-4311 J9 APPL THERM ENG JI Appl. Therm. Eng. PD OCT 25 PY 2016 VL 109 BP 970 EP 978 DI 10.1016/j.applthermaleng.2016.05.178 PN B PG 9 WC Thermodynamics; Energy & Fuels; Engineering, Mechanical; Mechanics SC Thermodynamics; Energy & Fuels; Engineering; Mechanics GA EA6KR UT WOS:000386738600016 ER PT J AU Ortega, J Khivsara, S Christian, J Ho, C Dutta, P AF Ortega, Jesus Khivsara, Sagar Christian, Joshua Ho, Clifford Dutta, Pradip TI Coupled modeling of a directly heated tubular solar receiver for supercritical carbon dioxide Brayton cycle: Structural and creep-fatigue evaluation SO APPLIED THERMAL ENGINEERING LA English DT Article DE Concentrating solar; Receiver; Solar thermal; Structural analysis AB A supercritical carbon dioxide (sCO(2)) Brayton cycle is an emerging high energy-density cycle undergoing extensive research due to the appealing thermo-physical properties of sCO(2) and single phase operation. Development of a solar receiver capable of delivering sCO(2) at 20 MPa and 700 degrees C is required for implementation of the high efficiency (similar to 50%) solar powered sCO(2) Brayton cycle. In this work, extensive candidate materials are review along with tube size optimization using the ASME Boiler and Pressure Vessel Code. Temperature and pressure distribution obtained from the thermal-fluid modeling (presented in a complementary publication) are used to evaluate the thermal and mechanical stresses along with detailed creep-fatigue analysis of the tubes. The resulting body stresses were used to approximate the lifetime performance of the receiver tubes. A cyclic loading analysis is performed by coupling the Strain-Life approach and the Larson-Miller creep model. The structural integrity of the receiver was examined and it was found that the stresses can be withstood by specific tubes, determined by a parametric geometric analysis. The creep-fatigue analysis displayed the damage accumulation due to cycling and the permanent deformation on the tubes showed that the tubes can operate for the full lifetime of the receiver. Published by Elsevier Ltd. C1 [Ortega, Jesus; Christian, Joshua; Ho, Clifford] Sandia Natl Labs, Concentrating Solar Technol Dept, POB 5800, Albuquerque, NM 87185 USA. [Khivsara, Sagar; Dutta, Pradip] Indian Inst Sci, Dept Mech Engn, Bangalore 560012, Karnataka, India. RP Ortega, J (reprint author), Sandia Natl Labs, Concentrating Solar Technol Dept, POB 5800, Albuquerque, NM 87185 USA. EM jdorte@sandia.gov FU U.S. Department of Energy's National Nuclear Security Administration [DE-AC04-94AL85000]; Solar Energy Research Institute for India and the U.S. (SERIIUS) - U.S. Department of Energy (Office of Science) [DE AC36-08G028308]; Solar Energy Research Institute for India and the U.S. (SERIIUS) - U.S. Department of Energy (Office of Basic Energy Sciences) [DE AC36-08G028308]; Solar Energy Research Institute for India and the U.S. (SERIIUS) - U.S. Department of Energy (Energy Efficiency and Renewable Energy, Solar Energy Technology Program) [DE AC36-08G028308]; Solar Energy Research Institute for India and the U.S. (SERIIUS) - U.S. Department of Energy (Office of International Affairs) [DE AC36-08G028308]; Government of India [IUSSTF/JCERDC-SERIIUS/2012] FX Sandia National Laboratories is a multi-program laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin Corporation, for the U.S. Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL85000.; This research is based upon work supported by the Solar Energy Research Institute for India and the U.S. (SERIIUS) funded jointly by the U.S. Department of Energy subcontract DE AC36-08G028308 (Office of Science, Office of Basic Energy Sciences, and Energy Efficiency and Renewable Energy, Solar Energy Technology Program, with support from the Office of International Affairs) and the Government of India subcontract IUSSTF/JCERDC-SERIIUS/2012 dated 22nd Nov. 2012. NR 21 TC 0 Z9 0 U1 3 U2 3 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 1359-4311 J9 APPL THERM ENG JI Appl. Therm. Eng. PD OCT 25 PY 2016 VL 109 BP 979 EP 987 DI 10.1016/j.applthermaleng.2016.06.031 PN B PG 9 WC Thermodynamics; Energy & Fuels; Engineering, Mechanical; Mechanics SC Thermodynamics; Energy & Fuels; Engineering; Mechanics GA EA6KR UT WOS:000386738600017 ER PT J AU Zhang, S Nordlund, K Djurabekova, F Zhang, Y Velisa, G Wang, TS AF Zhang, S. Nordlund, K. Djurabekova, F. Zhang, Y. Velisa, G. Wang, T. S. TI Simulation of Rutherford backscattering spectrometry from arbitrary atom structures SO PHYSICAL REVIEW E LA English DT Article ID MONTE-CARLO-SIMULATION; MOLECULAR-DYNAMICS SIMULATION; STACKING-FAULT TETRAHEDRA; COMPUTER-SIMULATION; ION-IMPLANTATION; CHARGE-DISTRIBUTION; CHANNELING SPECTRA; DAMAGE PROFILES; CRYSTALLINE SI; IRRADIATION AB Rutherford backscattering spectrometry in a channeling direction (RBS/C) is a powerful tool for analysis of the fraction of atoms displaced from their lattice positions. However, it is in many cases not straightforward to analyze what is the actual defect structure underlying the RBS/C signal. To reveal insights of RBS/C signals from arbitrarily complex defective atomic structures, we develop here a method for simulating the RBS/C spectrum from a set of arbitrary read-in atom coordinates (obtained, e.g., from molecular dynamics simulations). We apply the developed method to simulate the RBS/C signals from Ni crystal structures containing randomly displaced atoms, Frenkel point defects, and extended defects, respectively. The RBS/C simulations show that, even for the same number of atoms in defects, the RBS/C signal is much stronger for the extended defects. Comparison with experimental results shows that the disorder profile obtained from RBS/C signals in ion-irradiated Ni is due to a small fraction of extended defects rather than a large number of individual random atoms. C1 [Zhang, S.; Wang, T. S.] Lanzhou Univ, Sch Nucl Sci & Technol, Lanzhou, Gansu 730000, Peoples R China. [Zhang, S.; Nordlund, K.; Djurabekova, F.] Univ Helsinki, Dept Phys, POB 43, FI-00014 Helsinki, Finland. [Nordlund, K.; Djurabekova, F.] Natl Res Nucl Univ MEPhI, Kashirskoye Sh 31, Moscow 115409, Russia. [Zhang, Y.; Velisa, G.] Oak Ridge Natl Lab, Div Mat Sci & Technol, Oak Ridge, TN 37831 USA. RP Zhang, S (reprint author), Lanzhou Univ, Sch Nucl Sci & Technol, Lanzhou, Gansu 730000, Peoples R China.; Zhang, S (reprint author), Univ Helsinki, Dept Phys, POB 43, FI-00014 Helsinki, Finland. EM shzhang15@gmail.com OI Velisa, Gihan/0000-0003-4421-0790; Djurabekova, Flyura/0000-0002-5828-200X; Nordlund, Kai/0000-0001-6244-1942 FU Euratom research and training programme [633053]; Chinese Scholarship Council (CSC); Energy Dissipation to Defect Evolution (EDDE); Energy Frontier Research Center - U.S. Department of Energy, Office of Science, Basic Energy Sciences FX This work has been carried out within the framework of the EUROfusion Consortium and has received funding from the Euratom research and training programme 2014-2018 under Grant Agreement No. 633053. The views and opinions expressed herein do not necessarily reflect those of the European Commission. Grants of computer time from the Center for Scientific Computing in Espoo, Finland, are gratefully acknowledged. S.Z. was supported by the Chinese Scholarship Council (CSC) to study in the University of Helsinki. Y.Z. and G.V. were supported by the Energy Dissipation to Defect Evolution (EDDE), an Energy Frontier Research Center funded by the U.S. Department of Energy, Office of Science, Basic Energy Sciences. NR 61 TC 0 Z9 0 U1 9 U2 9 PU AMER PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 2470-0045 EI 2470-0053 J9 PHYS REV E JI Phys. Rev. E PD OCT 25 PY 2016 VL 94 IS 4 AR 043319 DI 10.1103/PhysRevE.94.043319 PG 12 WC Physics, Fluids & Plasmas; Physics, Mathematical SC Physics GA EC9BO UT WOS:000388438800006 PM 27841564 ER PT J AU Haislmaier, RC Grimley, ED Biegalski, MD LeBeau, JM Trolier-McKinstry, S Gopalan, V Engel-Herbert, R AF Haislmaier, Ryan C. Grimley, Everett D. Biegalski, Michael D. LeBeau, James M. Trolier-McKinstry, Susan Gopalan, Venkatraman Engel-Herbert, Roman TI Unleashing Strain Induced Ferroelectricity in Complex Oxide Thin Films via Precise Stoichiometry Control SO ADVANCED FUNCTIONAL MATERIALS LA English DT Article ID MOLECULAR-BEAM EPITAXY; GROWTH; SRTIO3; TEMPERATURE; ENHANCEMENT; BEHAVIOR; SYSTEMS; DEFECT AB Strain tuning has emerged as a powerful means to enhance properties and to induce otherwise unattainable phenomena in complex oxide films. However, by employing strain alone, the predicted properties sometimes fail to emerge. In this work, the critical role of precise stoichiometry control for realizing strain-induced ferroelectricity in CaTiO3 films is demonstrated. An adsorption controlled growth window is discovered for CaTiO3 films grown by hybrid molecular beam epitaxy, which ensures an excellent control over the Ti:Ca atomic percent ratio of <0.8% in the films. Superior ferroelectric and dielectric properties are found for films grown inside the stoichiometric growth window, yielding maximum polarization, dielectric constant, and paraelectric-to-ferroelectric transition temperatures. Outside this growth window, properties are severely deteriorated and ultimately suppressed by defects in the films. This study exemplifies the important role of precise compositional control for achieving strain-induced properties. Untangling the effects of strain and stoichiometry on functional properties will accelerate both fundamental discoveries yet to be made in the vast materials design space of strained complex oxide films, as well as utilization of strain-stabilized phenomena in future devices. C1 [Haislmaier, Ryan C.; Trolier-McKinstry, Susan; Gopalan, Venkatraman; Engel-Herbert, Roman] Penn State Univ, Dept Mat Sci & Engn, University Pk, PA 16802 USA. [Grimley, Everett D.; LeBeau, James M.] North Carolina State Univ, Dept Mat Sci & Engn, Raleigh, NC 27695 USA. [Biegalski, Michael D.] Oak Ridge Natl Lab, Ctr Nanophase Mat Sci, Oak Ridge, TN 37831 USA. RP Engel-Herbert, R (reprint author), Penn State Univ, Dept Mat Sci & Engn, University Pk, PA 16802 USA. EM rue2@psu.edu FU National Science Foundation MRSEC Center for Nanoscale Science at Penn State [DMR1420620]; National Science Foundation [DMR-1350273]; State of North Carolina; National Science Foundation; National Science Foundation Graduate Research Fellowship [DGE-1252376] FX R.C.H., S.T.M., R.E.-H., and V.G. acknowledge support from the National Science Foundation MRSEC Center for Nanoscale Science at Penn State through grant number DMR1420620. E.D.G and J.M.L. acknowledge support from the National Science Foundation (Award No. DMR-1350273), and use of the Analytical Instrumentation Facility at North Carolina State University, which is supported by the State of North Carolina and the National Science Foundation. E.D.G. acknowledges support through a National Science Foundation Graduate Research Fellowship (Award No. DGE-1252376). NR 40 TC 0 Z9 0 U1 18 U2 18 PU WILEY-V C H VERLAG GMBH PI WEINHEIM PA POSTFACH 101161, 69451 WEINHEIM, GERMANY SN 1616-301X EI 1616-3028 J9 ADV FUNCT MATER JI Adv. Funct. Mater. PD OCT 25 PY 2016 VL 26 IS 40 BP 7271 EP 7279 DI 10.1002/adfm.201602767 PG 9 WC Chemistry, Multidisciplinary; Chemistry, Physical; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary; Physics, Applied; Physics, Condensed Matter SC Chemistry; Science & Technology - Other Topics; Materials Science; Physics GA EB7DD UT WOS:000387545200007 ER PT J AU Fickel, DW Sabnis, KD Li, LY Kulkarni, N Winter, LR Yan, BH Chen, JGG AF Fickel, Dustin W. Sabnis, Kaiwalya D. Li, Luanyi Kulkarni, Neeta Winter, Lea R. Yan, Binhang Chen, Jingguang G. TI Chloromethane to olefins over H-SAPO-34: Probing the hydrocarbon pool mechanism SO APPLIED CATALYSIS A-GENERAL LA English DT Article DE SAPO-34; Hydrocarbon pool; Chloromethane; Induction period; C-13 NMR ID CONTINUOUS-FLOW CONDITIONS; METHANOL-TO-HYDROCARBONS; IN-SITU FTIR; LIGHT OLEFINS; CATALYTIC CONVERSION; INDUCTION PERIOD; METHYL HALIDE; SAPO-34; ZEOLITES; SELECTIVITY AB By means of in situ FTIR and ex situ C-13 NMR studies, the initial periods of the chloromethane-to-olefins (CTO) reaction over SAPO-34 were probed in order to investigate the activation period of the reaction and to elucidate the formation of the catalyst active site. A methylated benzene species has been observed to form during the initial activation period of the reaction, and a direct positive correlation was constructed between the formation of this species and the catalytic activity. The data thus indicate that these methylated benzene species contribute to the formation of active sites within SAPO-34 for the CTO reaction. This is the first known report identifying a direct semi-quantitative correlation between the catalyst activity and growth of a methylated benzene active species, during the activation period of the chloromethane to olefins reaction. The findings here in correspond well to those reported for the methanol to olefins reaction, suggesting that a similar 'hydrocarbon pool' mechanism may be responsible for the formation of light olefins in cro chemistry as well. (C) 2016 Elsevier B.V. All rights reserved. C1 [Fickel, Dustin W.; Sabnis, Kaiwalya D.; Li, Luanyi; Kulkarni, Neeta] SABIC Technol Ctr, Sugar Land, TX 77478 USA. [Winter, Lea R.; Chen, Jingguang G.] Columbia Univ, Dept Chem Engn, New York, NY 10027 USA. [Yan, Binhang; Chen, Jingguang G.] Brookhaven Natl Lab, Dept Chem, Upton, NY 11973 USA. RP Fickel, DW (reprint author), SABIC Technol Ctr, Sugar Land, TX 77478 USA. EM dfickel@sabic.com NR 41 TC 0 Z9 0 U1 16 U2 16 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0926-860X EI 1873-3875 J9 APPL CATAL A-GEN JI Appl. Catal. A-Gen. PD OCT 25 PY 2016 VL 527 BP 146 EP 151 DI 10.1016/j.apcata.2016.09.004 PG 6 WC Chemistry, Physical; Environmental Sciences SC Chemistry; Environmental Sciences & Ecology GA EB8HF UT WOS:000387631400016 ER PT J AU Hultquist, JF Schumann, K Woo, JM Manganaro, L McGregor, MJ Doudna, J Simon, V Krogan, NJ Marson, A AF Hultquist, Judd F. Schumann, Kathrin Woo, Jonathan M. Manganaro, Lara McGregor, Michael J. Doudna, Jennifer Simon, Viviana Krogan, Nevan J. Marson, Alexander TI A Cas9 Ribonucleoprotein Platform for Functional Genetic Studies of HIV-Host Interactions in Primary Human T Cells SO CELL REPORTS LA English DT Article ID HUMAN-IMMUNODEFICIENCY-VIRUS; ZINC-FINGER NUCLEASES; IN-VITRO; INTEGRASE INTERACTOR; NUCLEOPORIN NUP153; P-TEFB; TAT TRANSACTIVATION; TYPE-1 INFECTION; IMPORTIN-ALPHA; EARLY STEPS AB New genetic tools are needed to understand the functional interactions between HIV and human host factors in primary cells. We recently developed a method to edit the genome of primary CD4(+) T cells by electroporation of CRISPR/Cas9 ribonucleoproteins (RNPs). Here, we adapted this methodology to a high-throughput platform for the efficient, arrayed editing of candidate host factors. CXCR4 or CCR5 knockout cells generated with this method are resistant to HIV infection in a tropism-dependent manner, whereas knockout of LEDGF or TNPO3 results in a tropism-independent reduction in infection. CRISPR/Cas9 RNPs can furthermore edit multiple genes simultaneously, enabling studies of interactions among multiple host and viral factors. Finally, in an arrayed screen of 45 genes associated with HIV integrase, we identified several candidate dependency/ restriction factors, demonstrating the power of this approach as a discovery platform. This technology should accelerate target validation for pharmaceutical and cell-based therapies to cure HIV infection. C1 [Hultquist, Judd F.; McGregor, Michael J.; Krogan, Nevan J.] Univ Calif San Francisco, Dept Cellular & Mol Pharmacol, San Francisco, CA 94158 USA. [Hultquist, Judd F.; McGregor, Michael J.; Krogan, Nevan J.] Univ Calif San Francisco, Calif Inst Quantitat Biosci, QB3, San Francisco, CA 94158 USA. [Hultquist, Judd F.; McGregor, Michael J.; Krogan, Nevan J.] J David Gladstone Inst, San Francisco, CA 94158 USA. [Schumann, Kathrin; Woo, Jonathan M.; Marson, Alexander] Univ Calif San Francisco, Dept Microbiol & Immunol, San Francisco, CA 94143 USA. [Schumann, Kathrin; Woo, Jonathan M.; Marson, Alexander] Univ Calif San Francisco, Ctr Diabet, San Francisco, CA 94143 USA. [Woo, Jonathan M.; Doudna, Jennifer; Marson, Alexander] Univ Calif Berkeley, Innovat Genom Initiat, Berkeley, CA 94720 USA. [Manganaro, Lara; Simon, Viviana] Icahn Sch Med Mt Sinai, Dept Microbiol, New York, NY 10029 USA. [Doudna, Jennifer] Univ Calif Berkeley, Dept Mol & Cell Biol, 229 Stanley Hall, Berkeley, CA 94720 USA. [Doudna, Jennifer] Univ Calif Berkeley, Howard Hughes Med Inst, Berkeley, CA 94720 USA. [Doudna, Jennifer] Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA. [Doudna, Jennifer] Lawrence Berkeley Natl Lab, Phys Biosci Div, Berkeley, CA 94720 USA. [Simon, Viviana] Icahn Sch Med Mt Sinai, Global Hlth & Emerging Pathogens Inst, New York, NY 10029 USA. [Simon, Viviana] Icahn Sch Med Mt Sinai, Dept Med, Div Infect Dis, New York, NY 10029 USA. [Marson, Alexander] Univ Calif San Francisco, Dept Med, Div Infect Dis, San Francisco, CA 94143 USA. [Marson, Alexander] Univ Calif San Francisco, Dept Med, Div Rheumatol, San Francisco, CA 94143 USA. [Marson, Alexander] Univ Calif San Francisco, UCSF Helen Diller Family Comprehens Canc Ctr, San Francisco, CA 94158 USA. RP Krogan, NJ (reprint author), Univ Calif San Francisco, Dept Cellular & Mol Pharmacol, San Francisco, CA 94158 USA.; Krogan, NJ (reprint author), Univ Calif San Francisco, Calif Inst Quantitat Biosci, QB3, San Francisco, CA 94158 USA.; Krogan, NJ (reprint author), J David Gladstone Inst, San Francisco, CA 94158 USA.; Marson, A (reprint author), Univ Calif San Francisco, Dept Microbiol & Immunol, San Francisco, CA 94143 USA.; Marson, A (reprint author), Univ Calif San Francisco, Ctr Diabet, San Francisco, CA 94143 USA.; Marson, A (reprint author), Univ Calif Berkeley, Innovat Genom Initiat, Berkeley, CA 94720 USA.; Marson, A (reprint author), Univ Calif San Francisco, Dept Med, Div Infect Dis, San Francisco, CA 94143 USA.; Marson, A (reprint author), Univ Calif San Francisco, Dept Med, Div Rheumatol, San Francisco, CA 94143 USA.; Marson, A (reprint author), Univ Calif San Francisco, UCSF Helen Diller Family Comprehens Canc Ctr, San Francisco, CA 94158 USA. EM nevan.krogan@ucsf.edu; alexander.marson@ucsf.edu FU UCSF MPHD T32 Training Grant; Deutsche Forschungsgemeinschaft [SCHU 3020/2-1]; UCSF Sandler Fellowship; NIH/NIDA Avenir New Innovator Award [DP2DA042423]; NIH/NIAID funding for HIV studies [R01 AI064001, R01 AI125173, R01 AI120998]; NIH/NIGMS [P50 GM082250]; NIH funding for the FluOMICs cooperative agreement [U19 AI106754]; NIH/NIAID [P01 AI090935]; NIH [P30 AI027763]; Juno Therapeutics and Epinomics FX We thank all members of A.M., N.J.K., and V.S. labs for suggestions and technical assistance. This research was supported by the UCSF MPHD T32 Training Grant (J.F.H.), a fellowship of the Deutsche Forschungsgemeinschaft (SCHU 3020/2-1, K.S.), a UCSF Sandler Fellowship (A.M.), a gift from Jake Aronov (A.M.), the NIH/NIDA Avenir New Innovator Award (DP2DA042423, A.M.), NIH/NIAID funding for HIV studies (R01 AI064001, R01 AI125173, and R01 AI120998, V.S.), NIH/NIGMS funding for the HIV Accessory and Regulatory Complexes (HARC) Center (P50 GM082250, A.M. and N.J.K.), NIH funding for the FluOMICs cooperative agreement (U19 AI106754, J.F.H. and N.J.K.), NIH/NIAID funding for the HIV Immune Networks Team (P01 AI090935, N.J.K. and V.S.), and NIH funding for the UCSF-Gladstone Institute of Virology and Immunology Center for AIDS Research (CFAR; P30 AI027763). Special thanks to Ethan Brookes, Matthew Hall, and Olivier Cantada at Lonza Bioscience for their support with the nucleofection transfection technology. We also thank Anja Smith and Darrick Chow at Dharmacon for support and assistance with crRNA and tracrRNA synthesis. A patent has been filed on the use of Cas9 RNPs to edit the genome of human primary cells (A.M., J.A.D., and K.S.). A.M. serves as an advisor to Juno Therapeutics, and the A.M. lab has sponsored research agreements with Juno Therapeutics and Epinomics. J.D. is a co-founder of Editas Medicine, Intellia Therapeutics, and Caribou Biosciences and serves as a scientific advisor to Caribou Biosciences, Intellia Therapeutics, eFFECTOR Therapeutics, and Driver. NR 86 TC 4 Z9 4 U1 14 U2 14 PU CELL PRESS PI CAMBRIDGE PA 600 TECHNOLOGY SQUARE, 5TH FLOOR, CAMBRIDGE, MA 02139 USA SN 2211-1247 J9 CELL REP JI Cell Reports PD OCT 25 PY 2016 VL 17 IS 5 BP 1438 EP 1452 DI 10.1016/j.celrep.2016.09.080 PG 15 WC Cell Biology SC Cell Biology GA EA3TF UT WOS:000386527100020 PM 27783955 ER PT J AU Boer, GJ Smith, DM Cassou, C Doblas-Reyes, F Danabasoglu, G Kirtman, B Kushnir, Y Kimoto, M Meehl, GA Msadek, R Mueller, WA Taylor, KE Zwiers, F Rixen, M Ruprich-Robert, Y Eade, R AF Boer, George J. Smith, Douglas M. Cassou, Christophe Doblas-Reyes, Francisco Danabasoglu, Gokhan Kirtman, Ben Kushnir, Yochanan Kimoto, Masahide Meehl, Gerald A. Msadek, Rym Mueller, Wolfgang A. Taylor, Karl E. Zwiers, Francis Rixen, Michel Ruprich-Robert, Yohan Eade, Rosie TI The Decadal Climate Prediction Project (DCPP) contribution to CMIP6 SO GEOSCIENTIFIC MODEL DEVELOPMENT LA English DT Article ID MODEL INTERCOMPARISON PROJECT; NORTH-ATLANTIC; EXPERIMENTAL-DESIGN; OCEAN; INITIALIZATION; VARIABILITY AB The Decadal Climate Prediction Project (DCPP) is a coordinated multi-model investigation into decadal climate prediction, predictability, and variability. The DCPP makes use of past experience in simulating and predicting decadal variability and forced climate change gained from the fifth Coupled Model Intercomparison Project (CMIP5) and elsewhere. It builds on recent improvements in models, in the reanalysis of climate data, in methods of initialization and ensemble generation, and in data treatment and analysis to propose an extended comprehensive decadal prediction investigation as a contribution to CMIP6 (Eyring et al., 2016) and to the WCRP Grand Challenge on Near Term Climate Prediction (Kushnir et al., 2016). The DCPP consists of three components. Component A comprises the production and analysis of an extensive archive of retrospective forecasts to be used to assess and understand historical decadal prediction skill, as a basis for improvements in all aspects of end-to-end decadal prediction, and as a basis for forecasting on annual to decadal timescales. Component B undertakes ongoing production, analysis and dissemination of experimental quasi-real-time multi-model forecasts as a basis for potential operational forecast production. Component C involves the organization and coordination of case studies of particular climate shifts and variations, both natural and naturally forced (e.g. the "hiatus", volcanoes), including the study of the mechanisms that determine these behaviours. Groups are invited to participate in as many or as few of the components of the DCPP, each of which are separately prioritized, as are of interest to them. The Decadal Climate Prediction Project addresses a range of scientific issues involving the ability of the climate system to be predicted on annual to decadal timescales, the skill that is currently and potentially available, the mechanisms involved in long timescale variability, and the production of forecasts of benefit to both science and society. C1 [Boer, George J.] Environm & Climate Change Canada, Canadian Ctr Climate Modelling & Anal, Victoria, BC, Canada. [Smith, Douglas M.; Eade, Rosie] Hadley Ctr, Met Off, Exeter, Devon, England. [Cassou, Christophe; Msadek, Rym] CNRS, UMR 5318, CERFACS, CECI, Toulouse, France. [Doblas-Reyes, Francisco] ICREA, Barcelona, Spain. [Doblas-Reyes, Francisco] Barcelona Supercomp Ctr BSC CNS, Barcelona, Spain. [Danabasoglu, Gokhan; Meehl, Gerald A.] Natl Ctr Atmospher Res, POB 3000, Boulder, CO 80307 USA. [Kirtman, Ben] Univ Miami, Rosenstiel Sch Marine & Atmospher Sci, 4600 Rickenbacker Causeway, Miami, FL 33149 USA. [Kushnir, Yochanan] Lamont Doherty Earth Observ, Palisades, NY USA. [Kimoto, Masahide] Univ Tokyo, Atmosphere & Ocean Res Inst, Tokyo, Japan. [Mueller, Wolfgang A.] Max Planck Inst Meteorol, Hamburg, Germany. [Taylor, Karl E.] Lawrence Livermore Natl Lab, Program Climate Model Diag & Intercomparison PCMD, Livermore, CA USA. [Zwiers, Francis] Pacific Climate Impacts Consortium, Victoria, BC, Canada. [Msadek, Rym] NOAA, Geophys Fluid Dynam Lab, Princeton, NJ USA. [Rixen, Michel] World Climate Res Programme, Geneva, Switzerland. [Ruprich-Robert, Yohan] Princeton Univ, Atmosphere & Ocean Sci, Princeton, NJ 08544 USA. RP Boer, GJ (reprint author), Environm & Climate Change Canada, Canadian Ctr Climate Modelling & Anal, Victoria, BC, Canada.; Smith, DM (reprint author), Hadley Ctr, Met Off, Exeter, Devon, England. EM george.boer@canada.ca; doug.smith@metoffice.gov.uk RI Taylor, Karl/F-7290-2011 OI Taylor, Karl/0000-0002-6491-2135 FU NASA; NSF; NOAA; DOE; joint DECC/Defra Met Office Hadley Centre Climate Programme [GA01101]; EU FP7 SPECS project; German Ministry of Education and Research (BMBF) under the MiKlip project [01LP1519A]; US National Science Foundation FX We are grateful to Environment and Climate Change Canada for providing publication support. Thanks to the Aspen Global Change Institute (AGCI) for hosting a DCPP workshop which contributed to Component C with funding from NASA, NSF, NOAA, and DOE. DMS was supported by the joint DECC/Defra Met Office Hadley Centre Climate Programme (GA01101) and the EU FP7 SPECS project. W. M. Mueller was supported by the German Ministry of Education and Research (BMBF) under the MiKlip project (grant number 01LP1519A). NCAR is sponsored by the US National Science Foundation. NR 49 TC 0 Z9 0 U1 3 U2 3 PU COPERNICUS GESELLSCHAFT MBH PI GOTTINGEN PA BAHNHOFSALLEE 1E, GOTTINGEN, 37081, GERMANY SN 1991-959X EI 1991-9603 J9 GEOSCI MODEL DEV JI Geosci. Model Dev. PD OCT 25 PY 2016 VL 9 IS 10 BP 3751 EP 3777 DI 10.5194/gmd-9-3751-2016 PG 27 WC Geosciences, Multidisciplinary SC Geology GA EB0VL UT WOS:000387064200001 ER PT J AU Chen, JY Zhou, W Tang, W Tian, BB Zhao, XX Xu, H Liu, YP Geng, DC Tan, SJR Fu, W Loh, KP AF Chen, Jianyi Zhou, Wu Tang, Wei Tian, Bingbing Zhao, Xiaoxu Xu, Hai Liu, Yanpeng Geng, Dechao Tan, Sherman Jun Rong Fu, Wei Loh, Kian Ping TI Lateral Epitaxy of Atomically Sharp WSe2/WS2 Heterojunctions on Silicon Dioxide Substrates SO CHEMISTRY OF MATERIALS LA English DT Article ID TRANSITION-METAL DICHALCOGENIDES; CHEMICAL-VAPOR-DEPOSITION; OPTICAL-PROPERTIES; MONOLAYER; GROWTH; NANOSHEETS; HETEROSTRUCTURES; DEFECTS; LAYERS C1 [Chen, Jianyi; Tang, Wei; Tian, Bingbing; Zhao, Xiaoxu; Xu, Hai; Liu, Yanpeng; Geng, Dechao; Tan, Sherman Jun Rong; Fu, Wei; Loh, Kian Ping] Natl Univ Singapore, Dept Chem, 3 Sci Dr 3, Singapore 117546, Singapore. [Chen, Jianyi; Tang, Wei; Tian, Bingbing; Zhao, Xiaoxu; Xu, Hai; Liu, Yanpeng; Geng, Dechao; Tan, Sherman Jun Rong; Fu, Wei; Loh, Kian Ping] Natl Univ Singapore, Ctr Adv Mat 2D, 3 Sci Dr 3, Singapore 117546, Singapore. [Zhou, Wu] Oak Ridge Natl Lab, Mat Sci & Technol Div, Oak Ridge, TN 37831 USA. [Zhou, Wu] Univ Chinese Acad Sci, Sch Phys Sci, CAS Key Lab Vacuum Phys, 19A Yuquan Rd, Beijing 100049, Peoples R China. RP Loh, KP (reprint author), Natl Univ Singapore, Dept Chem, 3 Sci Dr 3, Singapore 117546, Singapore.; Loh, KP (reprint author), Natl Univ Singapore, Ctr Adv Mat 2D, 3 Sci Dr 3, Singapore 117546, Singapore. EM chmlohkp@nus.edu.sg RI Tang, Wei/R-2997-2016; Zhou, Wu/D-8526-2011 OI Zhou, Wu/0000-0002-6803-1095 FU National Research Foundation, Prime Minister's Office, under the Midsized Centre Grant [(CA2DM)R-723-000-001-281] FX The authors acknowledge support from National Research Foundation, Prime Minister's Office, under the Midsized Centre Grant (CA2DM)R-723-000-001-281. The electron microscopy work was supported in part by the U.S. Department of Energy, Office of Science, Basic Energy Science, Materials Sciences and Engineering Division (W.Z.), and through a user project at ORNL's Center for Nanophase Materials Sciences (CNMS), which is a DOE Office of Science User Facility. NR 19 TC 0 Z9 0 U1 39 U2 39 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0897-4756 EI 1520-5002 J9 CHEM MATER JI Chem. Mat. PD OCT 25 PY 2016 VL 28 IS 20 BP 7194 EP 7197 DI 10.1021/acs.chemmater.6b03639 PG 4 WC Chemistry, Physical; Materials Science, Multidisciplinary SC Chemistry; Materials Science GA EA2KT UT WOS:000386421900004 ER PT J AU Adelstein, N Wood, BC AF Adelstein, Nicole Wood, Brandon C. TI Role of Dynamically Frustrated Bond Disorder in a Li+ Superionic Solid Electrolyte SO CHEMISTRY OF MATERIALS LA English DT Article ID DENSITY-FUNCTIONAL THEORY; INITIO MOLECULAR-DYNAMICS; IONIC-CONDUCTIVITY; PREFACTOR ANOMALIES; TITANIUM-OXIDES; CONDUCTORS; TRANSPORT; PRINCIPLES; MIGRATION; MECHANISM AB Inorganic lithium solid electrolytes are critical components in next-generation solid-state batteries, yet the fundamental nature of the cation anion interactions and their relevance for ionic conductivity in these materials remain enigmatic. Here, we employ first-principles molecular dynamics simulations to explore the interplay among chemistry, structure, and functionality of a highly conductive Li+ solid electrolyte, Li3InBr6. Using local-orbital projections to dynamically track the evolution of the electronic charge density, the simulations reveal rapid, correlated fluctuations between cation anion interactions with different degrees of directional covalent character. These chemical bond dynamics are shown to correlate with Li+ mobility and are enabled thermally by intrinsic frustration-between the preferred geometries of chemical bonding and lattice symmetry. We suggest that the fluctuating chemical environment from the polarizable anions functions like a solvent, contributing to the superionic behavior of Li3InBr6 by temporarily stabilizing configurations favorable for migrating Li+. The generality of these conclusions for understanding solid electrolytes and key factors governing the superionic phase transition is discussed. C1 [Adelstein, Nicole; Wood, Brandon C.] Lawrence Livermore Natl Lab, Div Mat Sci, Livermore, CA 94550 USA. RP Adelstein, N; Wood, BC (reprint author), Lawrence Livermore Natl Lab, Div Mat Sci, Livermore, CA 94550 USA.; Adelstein, N (reprint author), San Francisco State Univ, Dept Chem & Biochem, San Francisco, CA 94132 USA. EM nicoleal@sfsu.edu; brandonwood@llnl.gov FU Lawrence Livermore National Laboratory (LLNL) Directed Research and Development Grant [15-ERD-022]; U.S. Department of Energy (DOE) by LLNL [DE-AC52-07NA27344]; DOE Office of Science [DE-AC05-00OR22725] FX The authors acknowledge funding from Lawrence Livermore National Laboratory (LLNL) Directed Research and Development Grant 15-ERD-022. Helpful discussions with T. W. Heo, J. Varley, S. Bonev, P. Mehta, J. Reimer, and K. Kweon are appreciated. This work was performed under the auspices of the U.S. Department of Energy (DOE) by LLNL under Contract DE-AC52-07NA27344 and used resources of the Oak Ridge Leadership Computing Facility, supported by the DOE Office of Science under Contract DE-AC05-00OR22725. Additional computing resources were provided under the LLNL Institutional Computing Grand Challenge program. NR 66 TC 1 Z9 1 U1 22 U2 22 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0897-4756 EI 1520-5002 J9 CHEM MATER JI Chem. Mat. PD OCT 25 PY 2016 VL 28 IS 20 BP 7218 EP 7231 DI 10.1021/acs.chemmater.6b00790 PG 14 WC Chemistry, Physical; Materials Science, Multidisciplinary SC Chemistry; Materials Science GA EA2KT UT WOS:000386421900007 ER PT J AU al-Wahish, A al-Binni, U Bridges, CA Tang, S Bi, Z Paranthaman, MP Huq, A Mandrus, D AF al-Wahish, A. al-Binni, U. Bridges, C. A. Tang, S. Bi, Z. Paranthaman, M. P. Huq, A. Mandrus, D. TI In Situ X-ray and Neutron Diffraction of the Rare-Earth Phosphate Proton Conductors Sr/Ca-Doped LaPO4 at Elevated Temperatures SO CHEMISTRY OF MATERIALS LA English DT Article ID THERMAL-EXPANSION; LANTHANUM ORTHOPHOSPHATE; ELECTRICAL-CONDUCTIVITY; MONAZITE; SCATTERING; COMPOSITES; PRINCIPLES; XENOTIME; GLASSES AB We investigated the crystal structure, defect structure, and thermal stability of the rare-earth phosphate proton conductors (La,M)PO4 (where M = Sr, Ca) and obtained the thermal expansion coefficients, surface topography, size distribution, and proton conductivity. The study employed neutron powder diffraction (NPD) at elevated temperatures up to 800 degrees C, combined with powder X-ray diffraction (XRD), scanning electron microscopy (SEM), and electrochemical impedance spectroscopy (EIS). Although the proton-oxygen site is located on the corners of the PO4 tetrahedra, the NPD shows an average bond length distortion in the hydrated 4.2% Sr/Ca-doped LaPO4. We investigated the proton dynamics by EIS and previously by Quasi-Elastic Neutron Scattering (QENS), and determined the bulk diffusion and the self-diffusion coefficients. Our results showed that QENS and EIS probe fundamentally different proton diffusion processes, where the EIS data reflect long-range intertetrahedral diffusion, whereas QENS probes more local diffusive motions. C1 [al-Wahish, A.] Univ Missouri, Res Reactor, Columbia, MO 65211 USA. [al-Wahish, A.; Mandrus, D.] Univ Tennessee, Dept Phys & Astron, Knoxville, TN 37996 USA. [al-Binni, U.] Berry Coll, Dept Phys Astron & Geol, Mt Berry, GA 30149 USA. [Bridges, C. A.; Bi, Z.; Paranthaman, M. P.] Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA. [Tang, S.] Cent S Univ, Inst Powder Met, Changsha 410083, Hunan, Peoples R China. [Tang, S.; Mandrus, D.] Univ Tennessee, Dept Mat Sci & Engn, Knoxville, TN 37996 USA. [Huq, A.] Oak Ridge Natl Lab, Chem & Engn Mat Div, Oak Ridge, TN 37831 USA. [Mandrus, D.] Oak Ridge Natl Lab, Mat Sci & Technol Div, Oak Ridge, TN 37831 USA. RP al-Wahish, A (reprint author), Univ Missouri, Res Reactor, Columbia, MO 65211 USA.; al-Wahish, A (reprint author), Univ Tennessee, Dept Phys & Astron, Knoxville, TN 37996 USA. EM alwahisha@missouri.edu RI Huq, Ashfia/J-8772-2013 OI Huq, Ashfia/0000-0002-8445-9649 FU U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences. Materials Sciences and Engineering Division; Berry College; Scientific User Facilities Division, Office of Basic Energy Sciences, Office of Science, U.S. Department of Energy; Division of Scientific User Facilities, Office of Basic Energy Sciences, U.S. Department of Energy; U.S. Department of Energy [DE-AC05-00OR22725]; DOE FX This work was supported by the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences. Materials Sciences and Engineering Division (A.A.W., C.B., Z.B., M.P.P., and D.M.). U.A.B.'s work was supported by an internal grant from Berry College. The research at ORNL's Spallation Neutron Source was sponsored by the Scientific User Facilities Division, Office of Basic Energy Sciences, Office of Science, U.S. Department of Energy. We thank L. Tetard for assistance with the SEM measurements. The SEM work of this research was conducted at the Center for Nanophase Materials Sciences, which is sponsored by the Division of Scientific User Facilities, Office of Basic Energy Sciences, U.S. Department of Energy. Notice: This manuscript has been authored by UT-Battelle, LLC (under Contract No. DE-AC05-00OR22725 with the U.S. Department of Energy). The United States Government retains and the publisher, by accepting the article for publication, acknowledges that the United States Government retains a nonexclusive, paid-up, irrevocable, worldwide license to publish or reproduce the published form of this manuscript, or allow others to do so, for U.S. Government purposes. The Department of Energy will provide public access to these results of federally sponsored research in accordance with the DOE Public Access Plan (http://energy.gov/downloads/doe-public-access-plan). NR 30 TC 0 Z9 0 U1 11 U2 11 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0897-4756 EI 1520-5002 J9 CHEM MATER JI Chem. Mat. PD OCT 25 PY 2016 VL 28 IS 20 BP 7232 EP 7240 DI 10.1021/acs.chemmater.6b01531 PG 9 WC Chemistry, Physical; Materials Science, Multidisciplinary SC Chemistry; Materials Science GA EA2KT UT WOS:000386421900008 ER PT J AU Burgess, M Chenard, E Hernandez-Burgos, K Nagarjuna, G Assary, RS Hui, JS Moore, JS Rodriguez-Lopez, J AF Burgess, Mark Chenard, Etienne Hernandez-Burgos, Kenneth Nagarjuna, Gavvalapalli Assary, Rajeev S. Hui, Jingshu Moore, Jeffrey S. Rodriguez-Lopez, Joaquin TI Impact of Backbone Tether Length and Structure on the Electrochemical Performance of Viologen Redox Active Polymers SO CHEMISTRY OF MATERIALS LA English DT Article ID ELECTRON-TRANSFER REACTIONS; STABLE FREE-RADICALS; INTRAMOLECULAR ASSOCIATION; FLOW BATTERY; EXCHANGE REACTIONS; MICROSCOPY SECM; LAYER GRAPHENE; SELF-EXCHANGE; REDUCTION; KINETICS AB The design of chemically stable and electrochemically reversible redox active polymers (RAPs) is of great interest for energy storage technologies. Particularly, RAPs are new players for flow batteries relying on a size-exclusion based mechanism of electrolyte separation, but few studies have provided detailed molecular understanding of redox polymers in solution. Here, we use a systematic molecular design approach to investigate the impact of linker and redox-pendant electronic interactions on the performance of viologen RAPs. We used scanning electrochemical microscopy, cyclic voltammetry, bulk electrolysis, temperature-dependent absorbance, and spectroelectrochemistry to study the redox properties, charge transfer kinetics, and self-exchange of electrons through redox active dimers and their equivalent polymers. Stark contrast was observed between the electrochemical properties of viologen dimers and their corresponding polymers. Electron self-exchange kinetics in redox active dimers that only differ by their tether length and rigidity influences their charge transfer properties. Predictions from the Marcus Hush theory were consistent with observations in redox active dimers, but they failed to fully capture the behavior of macromolecular systems. For example, polymer bound viologen pendants, if too close in proximity, do not retain chemical reversibility. In contrast to polymer films, small modifications to the backbone structure decisively impact the bulk electrolysis of polymer solutions. This first comprehensive study highlights the careful balance between electronic interactions and backbone rigidity required to design RAPs with superior electrochemical performance. C1 [Burgess, Mark; Chenard, Etienne; Hernandez-Burgos, Kenneth; Nagarjuna, Gavvalapalli; Assary, Rajeev S.; Hui, Jingshu; Moore, Jeffrey S.; Rodriguez-Lopez, Joaquin] Joint Ctr Energy Storage Res, Argonne, IL 60439 USA. [Burgess, Mark; Chenard, Etienne; Hernandez-Burgos, Kenneth; Nagarjuna, Gavvalapalli; Moore, Jeffrey S.; Rodriguez-Lopez, Joaquin] Univ Illinois, Dept Chem, Urbana, IL 61801 USA. [Hui, Jingshu] Univ Illinois, Dept Mat Sci & Engn, Urbana, IL 61801 USA. [Hernandez-Burgos, Kenneth; Moore, Jeffrey S.; Rodriguez-Lopez, Joaquin] Univ Illinois, Beckman Inst Adv Sci & Technol, Urbana, IL 61801 USA. [Assary, Rajeev S.] Argonne Natl Lab, Div Mat Sci, 9700 S Cass Ave, Argonne, IL 60439 USA. RP Moore, JS; Rodriguez-Lopez, J (reprint author), Joint Ctr Energy Storage Res, Argonne, IL 60439 USA.; Moore, JS; Rodriguez-Lopez, J (reprint author), Univ Illinois, Dept Chem, Urbana, IL 61801 USA.; Moore, JS; Rodriguez-Lopez, J (reprint author), Univ Illinois, Beckman Inst Adv Sci & Technol, Urbana, IL 61801 USA. EM jsmoore@illinois.edu; joaquinr@illinois.edu OI Hernandez-Burgos, Kenneth/0000-0002-4644-784X FU Department of Energy, Office of Science, Basic Energy Sciences; National Science Foundation [DGE-114425]; Beckman Institute Postdoctoral Fellowship at the University of Illinois at Urbana-Champaign; Arnold and Mabel Beckman Foundation; Sloan Research Fellowship FX The authors would like to thank the Joint Center for Energy Storage Research (JCESR), an Energy Innovation Hub funded by the Department of Energy, Office of Science, Basic Energy Sciences for funding. M.B. acknowledges additional support from the National Science Foundation Graduate Research Fellowship Program under Grant No. DGE-114425. Materials characterization was carried out in part in the Frederick Seitz Materials Research Laboratory Central Research Facilities at the University of Illinois at Urbana-Champaign. K.H.B. gratefully acknowledges the Beckman Institute Postdoctoral Fellowship at the University of Illinois at Urbana-Champaign, with funding provided by the Arnold and Mabel Beckman Foundation. J.R.L. acknowledges additional support from a Sloan Research Fellowship. The authors thank Prof. Catherine J. Murphy for allowing us to use the near IR UV-vis spectrometer in her laboratory. NR 62 TC 2 Z9 2 U1 16 U2 16 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0897-4756 EI 1520-5002 J9 CHEM MATER JI Chem. Mat. PD OCT 25 PY 2016 VL 28 IS 20 BP 7362 EP 7374 DI 10.1021/acs.chemmater.6b02825 PG 13 WC Chemistry, Physical; Materials Science, Multidisciplinary SC Chemistry; Materials Science GA EA2KT UT WOS:000386421900022 ER PT J AU Frischmann, PD Hwa, Y Cairns, EJ Helms, BA AF Frischmann, Peter D. Hwa, Yoon Cairns, Elton J. Helms, Brett A. TI Redox-Active Supramolecular Polymer Binders for Lithium-Sulfur Batteries That Adapt Their Transport Properties in Operando SO CHEMISTRY OF MATERIALS LA English DT Article ID LI-S BATTERIES; ELECTROCHEMICAL IMPEDANCE SPECTROSCOPY; COMPOSITE CATHODE MATERIALS; DISCHARGE PROCESS; ELEMENTAL SULFUR; CARBON NANOFIBER; LONG-LIFE; PERFORMANCE; CELLS; SYSTEM AB pi-Stacked perylene bisimide (PBI) molecules are implemented here as highly networked, redox-active supramolecular polymer binders in sulfur cathodes for lightweight and energy-dense Li-S batteries. We show that the in operando reduction and lithiation of these PBI binders sustainably reduces Li-S cell impedance relative to nonredox active conventional polymer binders. This lower impedance enables high-rate cycling in Li-S cells with excellent durability, a critical step toward unlocking the full potential of Li-S batteries for electric vehicles and aviation. C1 [Frischmann, Peter D.; Helms, Brett A.] Lawrence Berkeley Natl Lab, Joint Ctr Energy Storage Res, 1 Cyclotron Rd, Berkeley, CA 94720 USA. [Hwa, Yoon; Cairns, Elton J.] Lawrence Berkeley Natl Lab, Energy Technol Area, 1 Cyclotron Rd, Berkeley, CA 94720 USA. [Helms, Brett A.] Lawrence Berkeley Natl Lab, Mol Foundry, 1 Cyclotron Rd, Berkeley, CA 94720 USA. [Hwa, Yoon; Cairns, Elton J.] Univ Calif Berkeley, Dept Chem & Biomol Engn, Berkeley, CA 94720 USA. RP Helms, BA (reprint author), Lawrence Berkeley Natl Lab, Joint Ctr Energy Storage Res, 1 Cyclotron Rd, Berkeley, CA 94720 USA.; Cairns, EJ (reprint author), Lawrence Berkeley Natl Lab, Energy Technol Area, 1 Cyclotron Rd, Berkeley, CA 94720 USA.; Helms, BA (reprint author), Lawrence Berkeley Natl Lab, Mol Foundry, 1 Cyclotron Rd, Berkeley, CA 94720 USA.; Cairns, EJ (reprint author), Univ Calif Berkeley, Dept Chem & Biomol Engn, Berkeley, CA 94720 USA. EM ejcairns@lbl.gov; bahelms@lbl.gov RI Cairns, Elton/E-8873-2012 OI Cairns, Elton/0000-0002-1179-7591 FU Joint Center for Energy Storage Research, an Energy Innovation Hub - U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences; Office of Science, Office of Basic Energy Sciences, of the U.S. Department of Energy [DE-AC02-05CH11231] FX Emory Chan is thanked for assistance with Raman spectroscopy. This work was partially supported by the Joint Center for Energy Storage Research, an Energy Innovation Hub funded by the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences. Portions of the work, including PBI synthesis, Raman spectroscopy, electron microscopy, and electrochemical testing of Li-S cells, were carried out as a user project at the Molecular Foundry, which is supported by the Office of Science, Office of Basic Energy Sciences, of the U.S. Department of Energy under Contract No. DE-AC02-05CH11231. NR 52 TC 0 Z9 0 U1 34 U2 34 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0897-4756 EI 1520-5002 J9 CHEM MATER JI Chem. Mat. PD OCT 25 PY 2016 VL 28 IS 20 BP 7414 EP 7421 DI 10.1021/acs.chemmater.6b03013 PG 8 WC Chemistry, Physical; Materials Science, Multidisciplinary SC Chemistry; Materials Science GA EA2KT UT WOS:000386421900027 ER PT J AU Tan, XY Yaroslavtsev, AA Cao, HB Geondzhian, AY Menushenkov, AP Chernikov, RV Nataf, L Garlea, VO Shatruk, M AF Tan, Xiaoyan Yaroslavtsev, Alexander A. Cao, Huibo Geondzhian, Andrey Y. Menushenkov, Alexey P. Chernikov, Roman V. Nataf, Lucie Garlea, V. Ovidiu Shatruk, Michael TI Controlling Magnetic Ordering in Ca1-xEuxCo2As2 by Chemical Compression SO CHEMISTRY OF MATERIALS LA English DT Article ID CRYSTAL; TRANSITION; BEHAVIOR; ALLOYS AB To investigate the interplay between electronic structure and itinerant magnetism, Ca1-xEuxCo2As2 solid solutions (x = 0, 0.1, 0.3, 0.4, 0.5, 0.6, 0.65, 0.7, 0.9, 1.0) were prepared by reactions between constituent elements in molten Bi. All of the samples crystallize in the ThCr2Si2 structure type. The crystal structure refinement revealed the formation of Co vacancies, the concentration of which decreases as the Eu content increases. The Eu site exhibits mixed valence in all samples. X-ray absorption near-edge structure spectroscopy revealed that the average Eu oxidation state decreases from +2.17 at 0 < x <= 0.6 to +2.14 at x >= 0.65. The same borderline behavior is observed in magnetic properties. The substitution of Eu for Ca causes the transition from the antiferromagnetic (AFM) ordering of Co moments in CaCo2As2 to ferromagnetic (FM) ordering of Co moments in Ca1-xEuxCo2As2 with 0.1 <= x <= 0.6. At higher Eu content, AFM ordering of Eu moments is observed, whereas the Co sublattice exhibits only paramagnetic behavior. Single-crystal neutron diffraction studies revealed that both Co and Eu sublattices order FM in Ca0.5Eu0.5Co2As2 with the magnetic moments aligned along the tetragonal c axis. In the AFM phases with x >= 0.65, only Eu moments are ordered in a helical spin structure defined by an incommensurate propagation vector k = [00q], with the moment lying in the ab plane. The changes in magnetic behavior are well-justified by the analysis of the electronic density of states and crystal orbital Hamilton population. C1 [Tan, Xiaoyan; Shatruk, Michael] Florida State Univ, Dept Chem & Biochem, Tallahassee, FL 32306 USA. [Yaroslavtsev, Alexander A.; Geondzhian, Andrey Y.; Menushenkov, Alexey P.] Natl Res Nucl Univ, Moscow Engn Phys Inst, Moscow 115409, Russia. [Yaroslavtsev, Alexander A.] European XFEL GmbH, D-22869 Schenefeld, Germany. [Cao, Huibo; Garlea, V. Ovidiu] Oak Ridge Natl Lab, Quantum Condensed Matter Div, Oak Ridge, TN 37831 USA. [Chernikov, Roman V.] DESY Photon Sci, D-22603 Hamburg, Germany. [Nataf, Lucie] Synchrotron SOLEIL, F-91190 St Aubin, France. [Tan, Xiaoyan] Rutgers State Univ, Dept Chem & Chem Biol, 610 Taylor Rd, Piscataway, NJ 08854 USA. RP Shatruk, M (reprint author), Florida State Univ, Dept Chem & Biochem, Tallahassee, FL 32306 USA. EM shatruk@chem.fsu.edu FU National Science Foundation [DMR-1507233]; Scientific User Facilities Division, Office of Basic Energy Sciences, U.S. Department of Energy (DOE); Russian Science Foundation [14-22-00098] FX This research was supported by the National Science Foundation (award DMR-1507233 to M.S.). The work at the Oak Ridge National Laboratory was sponsored by the Scientific User Facilities Division, Office of Basic Energy Sciences, U.S. Department of Energy (DOE). XANES measurements at the BESSY-II, MAX-lab, and SOLEIL synchrotrons were partly supported by the Russian Science Foundation (grant 14-22-00098). The authors acknowledge Helmholtz-Zentrum Berlin for providing beamtime at experimental station mySpot of the BESSY-II storage ring, MAX IV Laboratory for providing beamtime at the I811 station of MAX-lab, synchrotron SOLEIL for providing beamtime at the ODE beamline, and Dr. Ivo Zizak, Dr. Dirk Wallacher (HZB), Dr. S. Carlson, and Dr. K Sigfridsson (MAX IV) for support during the experiment. NR 36 TC 0 Z9 0 U1 8 U2 8 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0897-4756 EI 1520-5002 J9 CHEM MATER JI Chem. Mat. PD OCT 25 PY 2016 VL 28 IS 20 BP 7459 EP 7469 DI 10.1021/acs.chemmater.6b03184 PG 11 WC Chemistry, Physical; Materials Science, Multidisciplinary SC Chemistry; Materials Science GA EA2KT UT WOS:000386421900032 ER PT J AU Liu, YJ Zang, HD Wang, L Fu, WF Yuan, WT Wu, JK Jin, XY Han, JS Wu, CF Wang, Y Xing, HLL Chen, HZ Li, HY AF Liu, Yujing Zang, Huidong Wang, Ling Fu, Weifei Yuan, Wentao Wu, Jiake Jin, Xinyi Han, Jishu Wu, Changfeng Wang, Yong Xing, Huolin L. Chen, Hongzheng Li, Hanying TI Nanoparticles Incorporated inside Single-Crystals: Enhanced Fluorescent Properties SO CHEMISTRY OF MATERIALS LA English DT Article ID CONJUGATED POLYMER DOTS; LIGHT-EMITTING-DIODES; CDSE/ZNS QUANTUM DOTS; CALCITE CRYSTALS; NETWORK INCORPORATION; LATEX-PARTICLES; ATRINA-RIGIDA; AMINO-ACIDS; ZINC-OXIDE; BIOMINERALIZATION AB Incorporation of guest materials inside single crystalline hosts leads to single-crystal composites that have become more and more frequently seen in both biogenic and synthetic crystals. The unique composite structure together with long-range ordering promises special properties that are, however, less often demonstrated. Here, we examine the fluorescent properties of quantum dots (QDs) and polymer dots (Pdots) encapsulated inside the hosts of calcite single-crystals. Two CdTe QDs and two Pdots are incorporated into growing calcite crystals, as the QDs and Pdots are dispersed in the crystallization media of agarose gels. As a result, enhanced fluorescent properties are obtained from the QDs and Pdots inside calcite single-crystals with greatly improved photostability and significantly prolonged fluorescence lifetime, compared to those in solutions and gels. Particularly, the fluorescence lifetime increases by 0.5-1.6 times after the QDs or Pdots are incorporated. The enhanced fluorescent properties indicate the advantages of encapsulation by single-crystal hosts that provide dense shells to isolate the fluorescent nanoparticles from atmosphere. As such, this work has implications for advancing the research of single-crystal composites toward their functional design. C1 [Liu, Yujing; Wang, Ling; Fu, Weifei; Wu, Jiake; Jin, Xinyi; Chen, Hongzheng; Li, Hanying] Zhejiang Univ, Dept Polymer Sci & Engn, MOE Key Lab Macromol Synth & Functionalizat, Hangzhou 310027, Zhejiang, Peoples R China. [Liu, Yujing; Zang, Huidong; Xing, Huolin L.] Brookhaven Natl Lab, Ctr Funct Nanomat, Upton, NY 11973 USA. [Liu, Yujing; Wang, Ling; Fu, Weifei; Yuan, Wentao; Wu, Jiake; Jin, Xinyi; Wang, Yong; Chen, Hongzheng; Li, Hanying] Zhejiang Univ, State Key Lab Silicon Mat, Hangzhou 310027, Zhejiang, Peoples R China. [Yuan, Wentao; Wang, Yong] Zhejiang Univ, Dept Mat Sci & Engn, Ctr Electron Microscopy, Hangzhou 310027, Zhejiang, Peoples R China. [Han, Jishu] Jilin Univ, Coll Chem, State Key Lab Supramol Struct & Mat, Changchun 130012, Peoples R China. [Wu, Changfeng] Jilin Univ, Coll Elect Sci & Engn, State Key Lab Integrated Optoelect, Changchun 130012, Peoples R China. [Zang, Huidong] Los Alamos Natl Lab, Div Chem, Ctr Adv Solar Photophys, Los Alamos, NM 87545 USA. RP Li, HY (reprint author), Zhejiang Univ, Dept Polymer Sci & Engn, MOE Key Lab Macromol Synth & Functionalizat, Hangzhou 310027, Zhejiang, Peoples R China.; Li, HY (reprint author), Zhejiang Univ, State Key Lab Silicon Mat, Hangzhou 310027, Zhejiang, Peoples R China. EM hanying_li@zju.edu.cn FU 973 Program [2014CB643503]; National Natural Science Foundation of China [51373150, 51461165301]; Zhejiang Province Natural Science Foundation [LZ13E030002]; U.S. DOE Office of Science Facility, at Brookhaven National Laboratory [DE-SC0012704]; China Scholar Council FX This work was supported by 973 Program (2014CB643503), National Natural Science Foundation of China (51373150, 51461165301), and Zhejiang Province Natural Science Foundation (LZ13E030002). This research used resources of the Center for Functional Nanomaterials, which is a U.S. DOE Office of Science Facility, at Brookhaven National Laboratory under Contract No. DE-SC0012704. Y.L. acknowledges financial support from the China Scholar Council. NR 80 TC 1 Z9 1 U1 32 U2 32 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0897-4756 EI 1520-5002 J9 CHEM MATER JI Chem. Mat. PD OCT 25 PY 2016 VL 28 IS 20 BP 7537 EP 7543 DI 10.1021/acs.chemmater.6b03589 PG 7 WC Chemistry, Physical; Materials Science, Multidisciplinary SC Chemistry; Materials Science GA EA2KT UT WOS:000386421900041 ER PT J AU Jiang, NS Sendogdular, L Sen, M Endoh, MK Koga, T Fukuto, M Akgun, B Satija, SK Nam, CY AF Jiang, Naisheng Sendogdular, Levent Sen, Mani Endoh, Maya K. Koga, Tadanori Fukuto, Masafumi Akgun, Bulent Satija, Sushil K. Nam, Chang-Yong TI Novel Effects of Compressed CO2 Molecules on Structural Ordering and Charge Transport in Conjugated Poly(3-hexylthiophene) Thin Films SO LANGMUIR LA English DT Article ID SUPERCRITICAL CARBON-DIOXIDE; FIELD-EFFECT TRANSISTORS; ORGANIC SOLAR-CELLS; POLYMER-FILMS; REGIOREGULAR POLY(3-HEXYLTHIOPHENE); FLUID DILUENTS; HIGH-MOBILITY; FULLERENE; DENSITY; BLENDS AB We report the effects of compressed CO, molecules as a novel plasticization agent for poly(3-hexylthiophene) (P3HT)-conjugated polymer thin films. In situ neutron reflectivity experiments demonstrated the excess sorption of CO, molecules in the P3HT thin films (about 40 nm in thickness) at low pressure (P = 8.2 MPa) under the isothermal condition of T = 36 degrees C, which is far below the polymer bulk melting point. The results proved that these CO2, molecules accelerated the crystallization process of the polymer on the basis of ex situ grazing incidence X-ray diffraction measurements after drying the films-via rapid depressurization to atmospheric pressure: both the out-of-plane lamellar ordering of the backbone chains and the intraplane pi-pi stacking of the side chains were significantly improved, when compared with those in the control P3HT films subjected to conventional thermal annealing (at T = 170 degrees C). Electrical measurements elucidated that the CO2-annealed P3HT thin films exhibited enhanced charge carrier mobility along with decreased background charge carrier concentration and trap density compared with those in the thermally annealed counterpart. This is attributed to the CO2-induced increase in polymer chain mobility that can drive the detrapping of molecular oxygen and healing of conformational defects in the polymer thin film. Given the universality of the excess sorption of CO2 regardless of the type of polymers, the present findings suggest that CO2 annealing near the critical point can be useful as a robust processing strategy for improving the structural and electrical characteristics of other semiconducting conjugated polymers and related systems such as polymer:fullerene bulk heterojunction films. C1 [Jiang, Naisheng; Sendogdular, Levent; Sen, Mani; Endoh, Maya K.; Koga, Tadanori] SUNY Stony Brook, Dept Mat Sci & Chem Engn, Stony Brook, NY 11794 USA. [Koga, Tadanori] SUNY Stony Brook, Dept Chem, Stony Brook, NY 11794 USA. [Fukuto, Masafumi] Brookhaven Natl Lab, Natl Synchrotron Light Source 2, Upton, NY 11973 USA. [Akgun, Bulent] Bogazici Univ, Dept Chem, TR-34342 Istanbul, Turkey. [Satija, Sushil K.] NIST, Ctr Neutron Res, Gaithersburg, MD 20899 USA. [Nam, Chang-Yong] Brookhaven Natl Lab, Ctr Funct Nanomat, Upton, NY 11973 USA. RP Koga, T (reprint author), SUNY Stony Brook, Dept Mat Sci & Chem Engn, Stony Brook, NY 11794 USA.; Koga, T (reprint author), SUNY Stony Brook, Dept Chem, Stony Brook, NY 11794 USA.; Nam, CY (reprint author), Brookhaven Natl Lab, Ctr Funct Nanomat, Upton, NY 11973 USA. EM tadanori.koga@stonybrook.edu; cynam@bnl.gov RI Akgun, Bulent/H-3798-2011; Nam, Chang-Yong/D-4193-2009 OI Nam, Chang-Yong/0000-0002-9093-4063 FU NSF [CMMI-084626, CMMI-1332499]; U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences [DE-AC02-98CH10886]; U.S. Department of Energy, Office of Basic Energy Sciences [DE-SC0012704] FX T.K. acknowledges partial financial support from NSF Grants (CMMI-084626 and CMMI-1332499). Use of the National Synchrotron Light Source was supported by the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences, under Contract No. DE-AC02-98CH10886. This research was in part carried out at the Center for Functional Nanomaterials of Brookhaven National Laboratory, which is supported by the U.S. Department of Energy, Office of Basic Energy Sciences, under Contract No. DE-SC0012704. NR 81 TC 0 Z9 0 U1 18 U2 18 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0743-7463 J9 LANGMUIR JI Langmuir PD OCT 25 PY 2016 VL 32 IS 42 BP 10851 EP 10860 DI 10.1021/acs.langmuir.6b03239 PG 10 WC Chemistry, Multidisciplinary; Chemistry, Physical; Materials Science, Multidisciplinary SC Chemistry; Materials Science GA EA2KX UT WOS:000386422300008 ER PT J AU Zhao, ST Kad, B Remington, BA LaSalvia, JC Wehrenberg, CE Behler, KD Meyers, MA AF Zhao, Shiteng Kad, Bimal Remington, Bruce A. LaSalvia, Jerry C. Wehrenberg, Christopher E. Behler, Kristopher D. Meyers, Marc A. TI Directional amorphization of boron carbide subjected to laser shock compression SO PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA LA English DT Article DE lasers; shock wave; amorphization; boron carbide ID RAMAN-SPECTROSCOPY; PRESSURE; SILICON; SOLIDS; B4C AB Solid-state shock-wave propagation is strongly nonequilibrium in nature and hence rate dependent. Using high-power pulsed-laser-driven shock compression, unprecedented high strain rates can be achieved; here we report the directional amorphization in boron carbide polycrystals. At a shock pressure of 45 similar to 50 GPa, multiple planar faults, slightly deviated from maximum shear direction, occur a few hundred nanometers below the shock surface. High-resolution transmission electron microscopy reveals that these planar faults are precursors of directional amorphization. It is proposed that the shear stresses cause the amorphization and that pressure assists the process by ensuring the integrity of the specimen. Thermal energy conversion calculations including heat transfer suggest that amorphization is a solid-state process. Such a phenomenon has significant effect on the ballistic performance of B4C. C1 [Zhao, Shiteng; Kad, Bimal; Meyers, Marc A.] Univ Calif San Diego, La Jolla, CA 92093 USA. [Remington, Bruce A.; Wehrenberg, Christopher E.] Lawrence Livermore Natl Lab, Livermore, CA 94550 USA. [LaSalvia, Jerry C.; Behler, Kristopher D.] US Army Res Lab, Aberdeen Proving Ground, MD 21005 USA. RP Meyers, MA (reprint author), Univ Calif San Diego, La Jolla, CA 92093 USA. EM mameyers@eng.ucsd.edu RI Meyers, Marc/A-2970-2016 OI Meyers, Marc/0000-0003-1698-5396 FU Office of Basic Energy Science, US Department of Energy; University of California Research Laboratories Grant [09-LR-06-118456-MEYM]; National Laser Users Facility Grant [PE-FG52-09NA-29043] FX The enthusiastic help by Dorothy Coffey and Karren More is gratefully acknowledged. We acknowledge the highly professional support team of the Jupiter Laser Facility at Lawrence Livermore National Laboratory. Electron microscopy was conducted at Center for Nanophase Materials Sciences (CNMS) User Facility, Oak Ridge National Laboratory, which is sponsored by the Office of Basic Energy Science, US Department of Energy. This research is funded by University of California Research Laboratories Grant 09-LR-06-118456-MEYM and National Laser Users Facility Grant PE-FG52-09NA-29043. NR 37 TC 1 Z9 1 U1 9 U2 9 PU NATL ACAD SCIENCES PI WASHINGTON PA 2101 CONSTITUTION AVE NW, WASHINGTON, DC 20418 USA SN 0027-8424 J9 P NATL ACAD SCI USA JI Proc. Natl. Acad. Sci. U. S. A. PD OCT 25 PY 2016 VL 113 IS 43 BP 12088 EP 12093 DI 10.1073/pnas.1604613113 PG 6 WC Multidisciplinary Sciences SC Science & Technology - Other Topics GA DZ7ZI UT WOS:000386087100046 PM 27733513 ER PT J AU Jia, QD Li, GL Kollner, TG Fu, JY Chen, XL Xiong, WD Crandall-Stotler, BJ Bowman, JL Weston, DJ Zhang, Y Chen, L Xie, YL Li, FW Rothfels, CJ Larsson, A Graham, SW Stevenson, DW Wong, GKS Gershenzon, J Chen, F AF Jia, Qidong Li, Guanglin Kollner, Tobias G. Fu, Jianyu Chen, Xinlu Xiong, Wangdan Crandall-Stotler, Barbara J. Bowman, John L. Weston, David J. Zhang, Yong Chen, Li Xie, Yinlong Li, Fay-Wei Rothfels, Carl J. Larsson, Anders Graham, Sean W. Stevenson, Dennis W. Wong, Gane Ka-Shu Gershenzon, Jonathan Chen, Feng TI Microbial-type terpene synthase genes occur widely in nonseed land plants, but not in seed plants SO PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA LA English DT Article DE terpene synthase; specialized metabolism; nonseed plant; gene evolution ID BIOSYNTHESIS; EVOLUTION; CYCLASE AB The vast abundance of terpene natural products in nature is due to enzymes known as terpene synthases (TPSs) that convert acyclic prenyl diphosphate precursors into a multitude of cyclic and acyclic carbon skeletons. Yet the evolution of TPSs is not well understood at higher levels of classification. Microbial TPSs from bacteria and fungi are only distantly related to typical plant TPSs, whereas genes similar to microbial TPS genes have been recently identified in the lycophyte Selaginella moellendorffii. The goal of this study was to investigate the distribution, evolution, and biochemical functions of microbial terpene synthase-like (MTPSL) genes in other plants. By analyzing the transcriptomes of 1,103 plant species ranging from green algae to flowering plants, putative MTPSL genes were identified predominantly from nonseed plants, including liverworts, mosses, hornworts, lycophytes, and monilophytes. Directed searching for MTPSL genes in the sequenced genomes of a wide range of seed plants confirmed their general absence in this group. Among themselves, MTPSL proteins from nonseed plants form four major groups, with two of these more closely related to bacterial TPSs and the other two to fungal TPSs. Two of the four groups contain a canonical aspartate-rich "DDxxD" motif. The third group has a "DDxxxD" motif, and the fourth group has only the first two "DD" conserved in this motif. Upon heterologous expression, representative members from each of the four groups displayed diverse catalytic functions as monoterpene and sesquiterpene synthases, suggesting these are important for terpene formation in nonseed plants. C1 [Jia, Qidong; Chen, Feng] Univ Tennessee, Grad Sch Genome Sci & Technol, Knoxville, TN 37996 USA. [Li, Guanglin; Fu, Jianyu; Chen, Xinlu; Xiong, Wangdan; Chen, Feng] Univ Tennessee, Dept Plant Sci, Knoxville, TN 37996 USA. [Li, Guanglin] Shaanxi Normal Univ, Coll Life Sci, Xian 710062, Peoples R China. [Kollner, Tobias G.; Gershenzon, Jonathan] Max Planck Inst Chem Ecol, Dept Biochem, D-07745 Jena, Germany. [Fu, Jianyu] Chinese Acad Agr Sci, Tea Res Inst, Hangzhou 310008, Zhejiang, Peoples R China. [Crandall-Stotler, Barbara J.] Southern Illinois Univ, Dept Plant Biol, Carbondale, IL 62901 USA. [Bowman, John L.] Monash Univ, Sch Biol Sci, Melbourne, Vic 3800, Australia. [Weston, David J.] Oak Ridge Natl Lab, Biosci Div, Oak Ridge, TN 37831 USA. [Zhang, Yong; Chen, Li; Xie, Yinlong; Wong, Gane Ka-Shu] Beijing Genom Inst Shenzhen, Beishan Ind Zone, Shenzhen 518083, Peoples R China. [Li, Fay-Wei; Rothfels, Carl J.] Univ Calif Berkeley, Dept Integrat Biol, Berkeley, CA 94720 USA. [Larsson, Anders] Uppsala Univ, Systemat Biol, S-75236 Uppsala, Sweden. [Graham, Sean W.] Univ British Columbia, Dept Bot, Vancouver, BC V6T 1Z4, Canada. [Stevenson, Dennis W.] New York Bot Garden, Plant Genom Program, Bronx, NY 10458 USA. [Wong, Gane Ka-Shu] Univ Alberta, Dept Biol Sci, Edmonton, AB T6G 2E9, Canada. [Wong, Gane Ka-Shu] Univ Alberta, Dept Med, Edmonton, AB T6G 2E1, Canada. RP Chen, F (reprint author), Univ Tennessee, Grad Sch Genome Sci & Technol, Knoxville, TN 37996 USA.; Chen, F (reprint author), Univ Tennessee, Dept Plant Sci, Knoxville, TN 37996 USA. EM fengc@utk.edu RI Kollner, Tobias/H-3375-2014; Gershenzon, Jonathan/K-1331-2013; Graham, Sean/L-3944-2014; OI Kollner, Tobias/0000-0002-7037-904X; Gershenzon, Jonathan/0000-0002-1812-1551; Graham, Sean/0000-0001-8209-5231; Chen, Xinlu/0000-0002-7560-6125; Larsson, Anders/0000-0002-2096-8102 NR 26 TC 0 Z9 0 U1 9 U2 9 PU NATL ACAD SCIENCES PI WASHINGTON PA 2101 CONSTITUTION AVE NW, WASHINGTON, DC 20418 USA SN 0027-8424 J9 P NATL ACAD SCI USA JI Proc. Natl. Acad. Sci. U. S. A. PD OCT 25 PY 2016 VL 113 IS 43 BP 12328 EP 12333 DI 10.1073/pnas.1607973113 PG 6 WC Multidisciplinary Sciences SC Science & Technology - Other Topics GA DZ7ZI UT WOS:000386087100087 PM 27791023 ER PT J AU Park, S Shao, YY Viswanathan, VV Liu, J Wang, Y AF Park, Sehkyu Shao, Yuyan Viswanathan, Vilayanur V. Liu, Jun Wang, Yong TI Electrochemical study of highly durable cathode with Pt supported on ITO-CNT composite for proton exchange membrane fuel cells SO JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY LA English DT Article DE Proton exchange membrane fuel cells; Cathode; Catalyst support; Pt; Indium tin oxide; Carbon nanotube ID INDIUM TIN OXIDE; OXYGEN-REDUCTION; PLATINUM NANOPARTICLES; CATALYST SUPPORT; CARBON CORROSION; ANODE CATALYSTS; ELECTROCATALYSTS; DEGRADATION; PERFORMANCE; DURABILITY AB In this paper, we describe a highly stable cathode containing a Pt catalyst supported on an indium tin oxide (ITO) and carbon nanotube (CNT) composite. The dependence of cathode performance and durability on the ITO content and the diameter of the CNTs were investigated by electrochemical techniques. The cathode with 30 wt% ITO and CNTs with diameters 10-20 nm in the composite offered preferred locations for Pt stabilization and was very resistant to carbon corrosion (i.e., 82.7% ESA retention and 105.7% mass activity retention after an accelerated stress test for 400 h). (C) 2016 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved. C1 [Park, Sehkyu; Shao, Yuyan; Viswanathan, Vilayanur V.; Liu, Jun; Wang, Yong] Pacific Northwest Natl Lab, Richland, WA 99352 USA. [Park, Sehkyu] Kwangwoon Univ, Dept Chem Engn, Seoul 01897, South Korea. [Wang, Yong] Washington State Univ, Gene & Linda Voiland Sch Chem Engn & Bioengn, Pullman, WA 99164 USA. RP Wang, Y (reprint author), Pacific Northwest Natl Lab, Richland, WA 99352 USA.; Park, S (reprint author), Kwangwoon Univ, Dept Chem Engn, Seoul 01897, South Korea. EM vitalspark@kw.ac.kr; yong.wang@pnnl.gov RI Shao, Yuyan/A-9911-2008 OI Shao, Yuyan/0000-0001-5735-2670 FU U.S. Department of Energy (DOE) Office of Energy Efficiency and Renewable Energy Fuel Cell Technologies Program; DOE [DE-AC05-76L01830]; National Research Foundation of Korea [NRF-2014R1A1A2057667] FX This work is supported by the U.S. Department of Energy (DOE) Office of Energy Efficiency and Renewable Energy Fuel Cell Technologies Program. PNNL is operated by Battelle for DOE under Contract DE-AC05-76L01830. Financial support from the National Research Foundation of Korea (No. NRF-2014R1A1A2057667) is gratefully acknowledged. NR 40 TC 0 Z9 0 U1 10 U2 10 PU ELSEVIER SCIENCE INC PI NEW YORK PA 360 PARK AVE SOUTH, NEW YORK, NY 10010-1710 USA SN 1226-086X EI 1876-794X J9 J IND ENG CHEM JI J. Ind. Eng. Chem. PD OCT 25 PY 2016 VL 42 BP 81 EP 86 DI 10.1016/j.jiec.2016.07.039 PG 6 WC Chemistry, Multidisciplinary; Engineering, Chemical SC Chemistry; Engineering GA DY1RW UT WOS:000384873100011 ER PT J AU Withey, E Kruizenga, A Andraka, C Gibbs, P AF Withey, Elizabeth Kruizenga, Alan Andraka, Charles Gibbs, Paul TI Plasma sprayed coatings for containment of Cu-Mg-Si metallic phase change material SO SURFACE & COATINGS TECHNOLOGY LA English DT Article DE Phase change material; Plasma spray; Liquid metal containment; Thermal energy storage ID SILICON AB The performance of Y2O3-stabilized ZrO2 (YSZ), Y2O3, and Al2O3 plasma sprayed coatings are investigated for their ability to prevent attack of Haynes 230 by a near-eutectic Cu-Mg-Si metallic phase change material (PCM) in a closed environment at 820 degrees C. Areas where coatings failed were identified with optical and scanning electron microscopy, while chemical interactions were clarified through elemental mapping using electron microprobe analysis. Despite its susceptibility to reduction by Mg, the Al2O3 coating performed well while the YSZ and Y2O3 coating showed clear signs of failure. Due to a lack of reliable melting in the PCM, these results are attributed to the evolution of gaseous Mg leading to the formation of MgO and MgAl2O4. (C) 2016 Elsevier B.V. All rights reserved. C1 [Withey, Elizabeth; Kruizenga, Alan; Gibbs, Paul] Sandia Natl Labs, 7011 East Ave,MS 9403, Livermore, CA 94551 USA. [Andraka, Charles] Sandia Natl Labs, MS 1127 PO5800, Albuquerque, NM 87185 USA. RP Withey, E (reprint author), Sandia Natl Labs, 7011 East Ave,MS 9403, Livermore, CA 94551 USA. EM eawithe@sandia.gov FU U.S. Department of Energy's national Nuclear Security Administration [DE-AC04-94AL85000]; DOE SunSHOT program, a part of the Dish Stirling High Performance Thermal Storage project [SNL_Andraka_A] FX Sandia National Laboratories is a multi-program laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed martin Corporation, for the U.S. Department of Energy's national Nuclear Security Administration under contract DE-AC04-94AL85000. SAND2016-0180 J. We acknowledge the funding support of the DOE SunSHOT program (grant #SNL_Andraka_A) for this project, a part of the Dish Stirling High Performance Thermal Storage project. NR 19 TC 0 Z9 0 U1 6 U2 6 PU ELSEVIER SCIENCE SA PI LAUSANNE PA PO BOX 564, 1001 LAUSANNE, SWITZERLAND SN 0257-8972 J9 SURF COAT TECH JI Surf. Coat. Technol. PD OCT 25 PY 2016 VL 304 BP 117 EP 124 DI 10.1016/j.surfcoat.2016.06.063 PG 8 WC Materials Science, Coatings & Films; Physics, Applied SC Materials Science; Physics GA DY0GS UT WOS:000384775900015 ER PT J AU Placzek, CJ Heikoop, JM House, B Linhoff, BS Pelizza, M AF Placzek, Christa J. Heikoop, Jeffrey M. House, Brian Linhoff, Benjamin S. Pelizza, Mark TI Uranium isotope composition of waters from South Texas uranium ore deposits SO CHEMICAL GEOLOGY LA English DT Article DE Uranium; Ore; Isotopes; Roll-front; In situ recovery ID U(VI) REDUCTION; SERIES ISOTOPES; HEAVY-ELEMENTS; FRACTIONATION; U-238/U-235; SIGNATURES; RATIOS; TRANSPORT; SEDIMENTS; SEAWATER AB Redox conditions and associated changes in mobility of uranium (U) are tightly linked to a multitude of challenges connected with U mining in sandstone-hosted deposits and new methods that directly measure reduction or oxidation of U can inform on these questions. A novel proxy for understanding U redox chemistry has recently emerged, the volume dependent isotopic fractionation of uranium-238 (U-238) from uranium-235 (U-235). Novel measurements of U-238/U-235 isotopic ratio are combined with measurements of the more commonly utilized uranium-234/uranium-238 activity [(U-234/U-238)] ratio, as both isotopic ratios can be measured simultaneously. However, application of both U isotopic ratios in the contexts of exploration and environmental remediation of U ores requires characterization of these isotopic ratios across a variety of redox settings. Here, U-238/U-235 and (U-234/U-238) ratios are examined from eight transects in two U ore bodies (the Rosita and Kingsville Dome deposits) in South Texas; these sites are classic roll front deposits and exhibit a wide variety of both natural and altered redox conditions. Across all transects it is observed that (U-234/U-238) ratios decrease systematically towards the ore body from both the oxidizing and reducing sides, irrespective of whether the site has been mined or not. This pattern reflects geologically recent and significant U leaching and mobility and is characteristic of active roll fronts. Overall delta U-238 values in these transects decrease systematically towards the reducing zone. A simple Rayleigh fractionation model, where U ore is deposited from an increasingly isotopically depleted reservoir of dissolved U best explains the overall trend; very negative delta U-238 values likely reflect multiple cycles of U deposition and dissolution. The South Texas data set indicates that both (U-234/U-238) ratios and delta U-238 values can be variable at an individual mine site. However, overall low (U-234/U-238) ratios and negative delta U-238 values are characteristic of active roll front deposits. The comprehensive U isotopic composition of both ores and well waters represents a powerful new tool in prospecting of sandstone-hosted U ore and in environmental remediation following extraction of U ore. (C) 2016 Elsevier B.V. All rights reserved. C1 [Placzek, Christa J.] James Cook Univ, Coll Sci & Engn, Townsville, Qld 4811, Australia. [Heikoop, Jeffrey M.; House, Brian] Los Alamos Natl Lab, Earth Syst Observat Grp, Earth & Environm Sci Div, EES 14,MS D462, Los Alamos, NM 87545 USA. [Linhoff, Benjamin S.] Woods Hole Oceanog Inst, Dept Marine Chem & Geochem, MS 25, Woods Hole, MA 02543 USA. [Pelizza, Mark] Uranium Resources Inc, 6950 South Potomac St,Suite 300, Centennial, CO 80112 USA. RP Placzek, CJ (reprint author), James Cook Univ, Coll Sci & Engn, Townsville, Qld 4811, Australia. EM christa.placzek@jcu.edu.au OI Heikoop, Jeffrey/0000-0001-7648-3385 FU Institute of Geophysics and Planetary Physics; University of California; Seaborg fellowship FX We thank the Uranium Resources Incorporated (URI) for field logistical support; W. Kinman and G. Alfonzo for assistance in the laboratory; N. English, L. Riciputi. and R. Steiner for discussions. This work was supported by the Institute of Geophysics and Planetary Physics and the University of California to J.M.H and a Seaborg fellowship to C.P. NR 49 TC 2 Z9 3 U1 12 U2 35 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0009-2541 EI 1878-5999 J9 CHEM GEOL JI Chem. Geol. PD OCT 25 PY 2016 VL 437 BP 44 EP 55 DI 10.1016/j.chemgeo.2016.05.008 PG 12 WC Geochemistry & Geophysics SC Geochemistry & Geophysics GA DQ1BW UT WOS:000378936800005 ER PT J AU Wu, W Chuang, CP Qiao, DX Ren, Y An, K AF Wu, Wei Chuang, Chih-Pin Qiao, Dongxiao Ren, Yang An, Ke TI Investigation of deformation twinning under complex stress states in a rolled magnesium alloy SO JOURNAL OF ALLOYS AND COMPOUNDS LA English DT Article DE Metals and alloys; Mechanical properties; X-ray diffraction; Microstructure ID SITU NEUTRON-DIFFRACTION; LOW-CYCLE FATIGUE; DETWINNING BEHAVIOR; GRAIN-SIZE; MECHANISMS; AZ31B; SHEET; MG-3AL-1ZN; DYNAMICS; ZK60A AB A specially designed semi-circular notch specimen was employed in the current study to generate the various strain conditions, including uniaxial, biaxial, shear, and plane strains, which was utilized to explore the evolution of different deformation twinning systems under complex loading conditions. Using in situ synchrotron X-ray diffraction mapping method, it was found that the extensive double twins were activated during loading, while nearly no extension twinning activity was detected. After the formation of {10.1} and {10.3} compression twins, they transformed into {10.1}-{10.2} and {10.3}-{10.2} double twins instantaneously at the early stage of deformation. The lattice strain evolutions in different hkls were mapped at selected load levels during the loading-unloading sequence. The relationship between the macroscopic straining and microscopic response was established. (C) 2016 Elsevier B.V. All rights reserved. C1 [Wu, Wei; An, Ke] Oak Ridge Natl Lab, Chem & Engn Mat Div, 1 Bethel Valley Rd, Oak Ridge, TN 37831 USA. [Chuang, Chih-Pin; Ren, Yang] Argonne Natl Lab, Xray Sci Div, 9700 S Cass Ave, Argonne, IL 60439 USA. [Qiao, Dongxiao] Tsinghua Univ, Beijing, Peoples R China. RP An, K (reprint author), Oak Ridge Natl Lab, Chem & Engn Mat Div, 1 Bethel Valley Rd, Oak Ridge, TN 37831 USA. EM kean@ornl.gov RI An, Ke/G-5226-2011; OI An, Ke/0000-0002-6093-429X; Wu, Wei/0000-0002-8596-9253 FU U.S. Department of Energy, Basic Energy Sciences, Scientific User Facilities Division [DE-AC05-00OR22725]; Laboratory Directed Research and Development (LDRD) project of ORNL [LDRD-6789]; DOE Office of Science by Argonne National Laboratory [DE-AC02-06CH11357] FX This research used resources at the Spallation Neutron Source (SNS), Oak Ridge National Laboratory (ORNL), supported by the U.S. Department of Energy, Basic Energy Sciences, Scientific User Facilities Division under Contract No. DE-AC05-00OR22725. W.W. is supported by a Laboratory Directed Research and Development (LDRD) project (LDRD-6789) of ORNL. The synchrotron X-ray diffraction work was carried out the Advanced Photon Source, a U.S. Department of Energy (DOE) Office of Science User Facility operated for the DOE Office of Science by Argonne National Laboratory under Contract No. DE-AC02-06CH11357. NR 34 TC 3 Z9 3 U1 11 U2 59 PU ELSEVIER SCIENCE SA PI LAUSANNE PA PO BOX 564, 1001 LAUSANNE, SWITZERLAND SN 0925-8388 EI 1873-4669 J9 J ALLOY COMPD JI J. Alloy. Compd. PD OCT 25 PY 2016 VL 683 BP 619 EP 633 DI 10.1016/j.jallcom.2016.05.144 PG 15 WC Chemistry, Physical; Materials Science, Multidisciplinary; Metallurgy & Metallurgical Engineering SC Chemistry; Materials Science; Metallurgy & Metallurgical Engineering GA DP9RT UT WOS:000378835200082 ER PT J AU Forghani, M Hadjiconstantinou, NG Peraud, JPM AF Forghani, Mojtaba Hadjiconstantinou, Nicolas G. Peraud, Jean-Philippe M. TI Reconstruction of the phonon relaxation times using solutions of the Boltzmann transport equation SO PHYSICAL REVIEW B LA English DT Article ID AB-INITIO CALCULATIONS; THERMAL-CONDUCTIVITY; SIMPLEX-METHOD; DISPERSION; SCATTERING; OPTIMIZATION AB We present a method for reconstructing the phonon relaxation time distribution tau(omega) = tau(omega) (including polarization) in a material from thermal spectroscopy data. The distinguishing feature of this approach is that it does not make use of the effective thermal conductivity concept and associated approximations. The reconstruction is posed as an optimization problem in which the relaxation times tau(omega) = tau(omega) are determined by minimizing the discrepancy between the experimental relaxation traces and solutions of the Boltzmann transport equation for the same problem. The latter may be analytical, in which case the procedure is very efficient, or numerical. The proposed method is illustrated using Monte Carlo solutions of thermal grating relaxation as synthetic experimental data. The reconstruction is shown to agree very well with the relaxation times used to generate the synthetic Monte Carlo data and remains robust in the presence of uncertainty (noise). C1 [Forghani, Mojtaba; Hadjiconstantinou, Nicolas G.] MIT, Dept Mech Engn, Cambridge, MA 02139 USA. [Peraud, Jean-Philippe M.] Lawrence Berkeley Natl Lab, Berkeley, CA 94720 USA. RP Forghani, M (reprint author), MIT, Dept Mech Engn, Cambridge, MA 02139 USA. FU Solid-State Solar-Thermal Energy Conversion Center (S3TEC), an Energy Frontier Research Center - U.S. Department of Energy, Office of Science, Basic Energy Sciences [DE-SC0001299, DE-FG02-09ER46577] FX The authors would like to thank V. Chiloyan, S. Huberman, A. Maznev, and L. Zeng for many useful comments and discussions. This work was supported by the Solid-State Solar-Thermal Energy Conversion Center (S3TEC), an Energy Frontier Research Center funded by the U.S. Department of Energy, Office of Science, Basic Energy Sciences under Awards No. DE-SC0001299 and No. DE-FG02-09ER46577. NR 42 TC 0 Z9 0 U1 2 U2 2 PU AMER PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 2469-9950 EI 2469-9969 J9 PHYS REV B JI Phys. Rev. B PD OCT 24 PY 2016 VL 94 IS 15 AR 155439 DI 10.1103/PhysRevB.94.155439 PG 18 WC Physics, Condensed Matter SC Physics GA EF0QC UT WOS:000390029800002 ER PT J AU Segovia, J Roberts, CD AF Segovia, Jorge Roberts, Craig D. TI Dissecting nucleon transition electromagnetic form factors SO PHYSICAL REVIEW C LA English DT Article ID ANOMALOUS MAGNETIC-MOMENT; BARYON STRUCTURE; ROPER RESONANCE; QUARK-MODEL; ELECTROPRODUCTION; QCD; COVARIANT; MASSES AB In Poincare-covariant continuum treatments of the three valence-quark bound-state problem, the force behind dynamical chiral symmetry breaking also generates nonpointlike interacting diquark correlations in the nucleon and its resonances. We detail the impact of these correlations on the electromagnetically induced nucleon-Delta and nucleon-Roper transitions, providing a flavor separation of the latter and associated predictions that can be tested at modern facilities. C1 [Segovia, Jorge] Tech Univ Munich, Phys Dept, James Franck Str 1, D-85748 Garching, Germany. [Roberts, Craig D.] Argonne Natl Lab, Div Phys, Argonne, IL 60439 USA. RP Segovia, J (reprint author), Tech Univ Munich, Phys Dept, James Franck Str 1, D-85748 Garching, Germany. EM jorge.segovia@tum.de; cdroberts@anl.gov FU Alexander von Humboldt Foundation; U.S. Department of Energy, Office of Science, Office of Nuclear Physics [DE-AC02-06CH11357] FX We thank R. Gothe, V. Mokeev, and V. Burkert for suggesting this problem and T.S.-H. Lee and T. Sato for numerous informative discussions. This work was supported by the Alexander von Humboldt Foundation and the U.S. Department of Energy, Office of Science, Office of Nuclear Physics under Contract No. DE-AC02-06CH11357. NR 68 TC 0 Z9 0 U1 0 U2 0 PU AMER PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 2469-9985 EI 2469-9993 J9 PHYS REV C JI Phys. Rev. C PD OCT 24 PY 2016 VL 94 IS 4 AR 042201 DI 10.1103/PhysRevC.94.042201 PG 6 WC Physics, Nuclear SC Physics GA EF2TH UT WOS:000390177200002 ER PT J AU Egedal, J Le, A Daughton, W Wetherton, B Cassak, PA Chen, LJ Lavraud, B Torbert, RB Dorelli, J Gershman, DJ Avanov, LA AF Egedal, J. Le, A. Daughton, W. Wetherton, B. Cassak, P. A. Chen, L. -J Lavraud, B. Torbert, R. B. Dorelli, J. Gershman, D. J. Avanov, L. A. TI Spacecraft Observations and Analytic Theory of Crescent-Shaped Electron Distributions in Asymmetric Magnetic Reconnection SO PHYSICAL REVIEW LETTERS LA English DT Article ID DIFFUSION REGION; MAGNETOPAUSE; MAGNETOTAIL AB Supported by a kinetic simulation, we derive an exclusion energy parameter EX providing a lower kinetic energy bound for an electron to cross from one inflow region to the other during magnetic reconnection. As by a Maxwell demon, only high-energy electrons are permitted to cross the inner reconnection region, setting the electron distribution function observed along the low-density side separatrix during asymmetric reconnection. The analytic model accounts for the two distinct flavors of crescent-shaped electron distributions observed by spacecraft in a thin boundary layer along the low-density separatrix. C1 [Egedal, J.; Wetherton, B.] Univ Wisconsin, Dept Phys, 1150 Univ Ave, Madison, WI 53706 USA. [Le, A.; Daughton, W.] Los Alamos Natl Lab, Los Alamos, NM 87545 USA. [Cassak, P. A.] West Virginia Univ, Dept Phys & Astron, Morgantown, WV 26506 USA. [Chen, L. -J; Dorelli, J.; Gershman, D. J.; Avanov, L. A.] NASA, Heliophys Sci Div, Goddard Space Flight Ctr, Greenbelt, MD 20771 USA. [Lavraud, B.] Univ Toulouse, Inst Rech Astrophys & Planetol, Toulouse, France. [Lavraud, B.] CNRS, UMR 5277, Toulouse, France. [Torbert, R. B.] Univ New Hampshire, Durham, NH 03824 USA. RP Egedal, J (reprint author), Univ Wisconsin, Dept Phys, 1150 Univ Ave, Madison, WI 53706 USA. OI Wetherton, Blake/0000-0003-2723-7190 FU National Science Foundation (NSF) Geospace Environment Modeling Grant [1405166]; NASA [NNX16AF75G, NNX16AG76G, NNX14AL38G]; Centre national de la recherche scientifique (CNRS); Centre national d'etudes spatiales (CNES) FX J. E. acknowledges the support by the National Science Foundation (NSF) Geospace Environment Modeling Grant No. 1405166, P. A. C. was supported by NASA Grants No. NNX16AF75G and No. NNX16AG76G, B. L. was supported by Centre national de la recherche scientifique (CNRS) and Centre national d'etudes spatiales (CNES), while A. L. acknowledges NASA Grant No. NNX14AL38G, and simulations used NASA High End Computing program and Los Alamos National Laboratory IC resources. NR 26 TC 3 Z9 3 U1 1 U2 1 PU AMER PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 0031-9007 EI 1079-7114 J9 PHYS REV LETT JI Phys. Rev. Lett. PD OCT 24 PY 2016 VL 117 IS 18 AR 185101 DI 10.1103/PhysRevLett.117.185101 PG 5 WC Physics, Multidisciplinary SC Physics GA EF3KV UT WOS:000390224200005 PM 27835028 ER PT J AU Khan, MA Karki, AB Samanta, T Browne, D Stadler, S Vekhter, I Pandey, A Adams, PW Young, DP Teknowijoyo, S Cho, K Prozorov, R Graf, DE AF Khan, Mojammel A. Karki, A. B. Samanta, T. Browne, D. Stadler, S. Vekhter, I. Pandey, Abhishek Adams, P. W. Young, D. P. Teknowijoyo, S. Cho, K. Prozorov, R. Graf, D. E. TI Complex superconductivity in the noncentrosymmetric compound Re6Zr SO PHYSICAL REVIEW B LA English DT Article ID THERMAL-CONDUCTIVITY; HEAVY-FERMION; RESISTIVITY; TEMPERATURE; DEPENDENCE; SYMMETRY; STATE AB We report the electronic structure, synthesis, and measurements of the magnetic, transport, and thermal properties of the polycrystalline noncentrosymmetric compound Re6Zr. We observed a bulk superconducting transition at temperature T-c similar to 6.7 K, and measured the resistivity, heat capacity, thermal conductivity, and the London penetration depth below the transition, as well as performed doping and pressure studies. From these measurements we extracted the critical field and the superconducting parameters of Re6Zr. Our measurements indicate a relatively weak to moderate contribution from a triplet component to the order parameter, and favor a full superconducting gap, although we cannot exclude the existence of point nodes based on our data. C1 [Khan, Mojammel A.; Karki, A. B.; Samanta, T.; Browne, D.; Stadler, S.; Vekhter, I.; Pandey, Abhishek; Adams, P. W.; Young, D. P.] Louisiana State Univ, Dept Phys & Astron, Baton Rouge, LA 70808 USA. [Teknowijoyo, S.; Cho, K.; Prozorov, R.] Iowa State Univ, Ames Lab, Ames, IA 50011 USA. [Teknowijoyo, S.; Cho, K.; Prozorov, R.] Iowa State Univ, Dept Phys & Astron, Ames, IA 50011 USA. [Graf, D. E.] Natl High Magnet Field Lab, Tallahassee, FL 32310 USA. [Pandey, Abhishek] Texas A&M Univ, Dept Phys & Astron, College Stn, TX 77840 USA. RP Khan, MA (reprint author), Louisiana State Univ, Dept Phys & Astron, Baton Rouge, LA 70808 USA. EM mkhan19@lsu.edu; dyoung@phys.lsu.edu RI Pandey, Abhishek /M-5679-2015 OI Pandey, Abhishek /0000-0003-2839-1720 FU NSF [DMR-1306392, DMR-1410741]; U.S. Department of Energy (DOE) [DE-FG02-07ER46420]; DOE Office of Science, Basic Energy Sciences (BES) [DE-FG02-13ER46946]; National Science Foundation [DMR-1157490]; State of Florida; U.S. DOE, Office of Science, Basic Energy Sciences, Materials Science and Engineering Division; U.S. DOE [DE-AC02-07CH11358] FX We acknowledge useful communications with J. Quintanilla and J. F. Annett. We also acknowledge Dr. Clayton Loehn at Shared Instrumentation Facility (SIF), LSU for chemical analysis. D.P.Y. acknowledges support from the NSF under Grant No. DMR-1306392. P.W.A. acknowledges support by the U.S. Department of Energy (DOE) under Grant No. DE-FG02-07ER46420, I.V. acknowledges support from NSF Grant No. DMR-1410741, and S.S. also acknowledges the DOE Office of Science, Basic Energy Sciences (BES), under Award No. DE-FG02-13ER46946. A portion of this work was performed at the National High Magnetic Field Laboratory, which is supported by National Science Foundation Cooperative Agreement No. DMR-1157490 and the State of Florida. Work in Ames was supported by the U.S. DOE, Office of Science, Basic Energy Sciences, Materials Science and Engineering Division. Ames Laboratory is operated for the U.S. DOE by Iowa State University under Contract No. DE-AC02-07CH11358. NR 47 TC 1 Z9 1 U1 7 U2 7 PU AMER PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 2469-9950 EI 2469-9969 J9 PHYS REV B JI Phys. Rev. B PD OCT 24 PY 2016 VL 94 IS 14 AR 144515 DI 10.1103/PhysRevB.94.144515 PG 10 WC Physics, Condensed Matter SC Physics GA EF5CM UT WOS:000390348300016 ER PT J AU Kong, T Meier, WR Lin, Q Saunders, SM Bud'ko, SL Flint, R Canfield, PC AF Kong, Tai Meier, William R. Lin, Qisheng Saunders, Scott M. Bud'ko, Sergey L. Flint, Rebecca Canfield, Paul C. TI Physical properties of single crystalline RMg2Cu9 (R = Y, Ce-Nd, Gd-Dy, Yb) and the search for in-plane magnetic anisotropy in hexagonal systems SO PHYSICAL REVIEW B LA English DT Article ID EARTH RHODIUM BORIDES; LA-ND; TRANSPORT-PROPERTIES; ELECTRIC-FIELD; METAMAGNETIC TRANSITIONS; GADOLINIUM COMPOUNDS; ANGULAR-DEPENDENCE; QUASI-CRYSTALS; SM; HONI2B2C AB Single crystals of RMg2Cu9 (R = Y, Ce-Nd, Gd-Dy, Yb) were grown using a high-temperature solution growth technique and were characterized by measurements of room-temperature x-ray diffraction, temperature-dependent specific heat, and temperature-and field-dependent resistivity and anisotropic magnetization. YMg2Cu9 is a nonlocal-moment-bearing metal with an electronic specific heat coefficient, gamma similar to 15 mJ/mol K-2. Yb is divalent and basically non-moment-bearing in YbMg2Cu9. Ce is trivalent in CeMg2Cu9 with two magnetic transitions being observed at 2.1 K and 1.5 K. PrMg2Cu9 does not exhibit any magnetic phase transition down to 0.5 K. The other members being studied (R = Nd, Gd-Dy) all exhibit antiferromagnetic transitions at low temperatures ranging from 3.2 K for NdMg2Cu9 to 11.9 K for TbMg2Cu9. Whereas GdMg2Cu9 is isotropic in its paramagnetic state due to zero angular momentum (L = 0), all the other local-moment-bearing members manifest an anisotropic, planar magnetization in their paramagnetic states. To further study this planar anisotropy, detailed angular-dependent magnetization was carried out on magnetically diluted (Y0.99Tb0.01) Mg2Cu9 and (Y0.99Dy0.01) Mg2Cu9. Despite the strong, planar magnetization anisotropy, the in-plane magnetic anisotropy is weak and field-dependent. A set of crystal electric field parameters are proposed to explain the observed magnetic anisotropy. C1 [Kong, Tai; Meier, William R.; Saunders, Scott M.; Bud'ko, Sergey L.; Flint, Rebecca; Canfield, Paul C.] Iowa State Univ, Dept Phys & Astron, Ames, IA 50011 USA. [Kong, Tai; Meier, William R.; Lin, Qisheng; Saunders, Scott M.; Bud'ko, Sergey L.; Flint, Rebecca; Canfield, Paul C.] Iowa State Univ, US DOE, Ames Lab, Ames, IA 50011 USA. RP Kong, T (reprint author), Iowa State Univ, Dept Phys & Astron, Ames, IA 50011 USA.; Kong, T (reprint author), Iowa State Univ, US DOE, Ames Lab, Ames, IA 50011 USA. RI Flint, Rebecca/J-3628-2014; OI Kong, Tai/0000-0002-5064-3464 FU U.S. Department of Energy, Basic Energy Sciences, Division of Materials Sciences and Engineering [DE-AC02-07CH11358]; Gordon and Betty Moore Foundation EPiQS Initiative [GBMF4411]; Ames Lab Royalty Fund; Iowa State Startup Funds FX We would like to thank A. Kreyssig for useful discussions. Work done at Ames Laboratory was supported by the U.S. Department of Energy, Basic Energy Sciences, Division of Materials Sciences and Engineering under Contract No. DE-AC02-07CH11358. W. R. Meier was funded by the Gordon and Betty Moore Foundation EPiQS Initiative through Grant No. GBMF4411. R. Flint was supported by the Ames Lab Royalty Fund and Iowa State Startup Funds. NR 49 TC 0 Z9 0 U1 2 U2 2 PU AMER PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 2469-9950 EI 2469-9969 J9 PHYS REV B JI Phys. Rev. B PD OCT 24 PY 2016 VL 94 IS 14 AR 144434 DI 10.1103/PhysRevB.94.144434 PG 16 WC Physics, Condensed Matter SC Physics GA EF5CM UT WOS:000390348300012 ER PT J AU Li, ZY Li, X Cheng, JG Marshall, LG Li, XY dos Santos, AM Yang, WG Wu, JJ Lin, JF Henkelman, G Okada, T Uwatoko, Y Cao, HB Zhou, HD Goodenough, JB Zhou, JS AF Li, Z. -Y. Li, X. Cheng, J. -G. Marshall, L. G. Li, X. -Y. dos Santos, A. M. Yang, W. -G. Wu, J. J. Lin, J. -F. Henkelman, G. Okada, T. Uwatoko, Y. Cao, H. B. Zhou, H. D. Goodenough, J. B. Zhou, J. -S. TI Anomalous bulk modulus in vanadate spinels SO PHYSICAL REVIEW B LA English DT Article ID TOTAL-ENERGY CALCULATIONS; WAVE BASIS-SET; VOLUME RELATIONSHIP; SILICATE SPINELS; TRANSITION; METALS; OXIDES; PEROVSKITE; TRANSPORT; PBCRO3 AB All single-valent oxide spinels are insulators. The relatively small activation energy in the temperature dependence of resistivity in vanadate spinels led to the speculation that the spinels are near the crossover from localized to itinerant electronic behavior, and the crossover could be achieved under pressure. We have performed a number of experiments and calculations aimed at obtaining information regarding structural changes under high pressure for the whole series of vanadate spinels, as well as transport and magnetic properties under pressure for MgV2O4. We have also studied the crystal structure under pressure of wide-gap insulators ACr(2)O(4) (A = Mg, Mn, Fe, Zn) for comparison. Moreover, the relationship between the bulk modulus and the cell volume of AV(2)O(4) (A = Mg, Mn, Fe, Co, Zn) has been simulated by a density functional theory calculation. The proximity of AV(2)O(4) spinels to the electronic state crossover under high pressure has been tested by three criteria: (1) a predicted critical V-V bond length, (2) the observation of a sign change in the pressure dependence of Neel temperature, and (3) measurement of a reduced bulk modulus. The obtained results indicate that, although the crossover from localized to itinerant pi bonding V-3d electrons in the AV(2)O(4) spinels is approached by reducing under pressure the V-V separation R, the critical separation Rc is not reached by 20 GPa in CoV2O4, which has the smallest V-V separation in the AV(2)O(4) (A = Mg, Mn, Fe, Co, Zn) spinels. C1 [Li, Z. -Y.; Li, X.; Cheng, J. -G.; Marshall, L. G.; Li, X. -Y.; Goodenough, J. B.; Zhou, J. -S.] Univ Texas Austin, Mat Sci & Engn Program, Austin, TX 78712 USA. [Cheng, J. -G.] Chinese Acad Sci, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China. [Cheng, J. -G.] Chinese Acad Sci, Inst Phys, Beijing 100190, Peoples R China. [Cheng, J. -G.; Okada, T.; Uwatoko, Y.] Univ Tokyo, Inst Solid State Phys, 5-1-5 Kashiwanoha, Chiba 2778581, Japan. [dos Santos, A. M.; Cao, H. B.] Oak Ridge Natl Lab, Quantum Condensed Matter Div, Oak Ridge, TN 37831 USA. [Yang, W. -G.] Carnegie Inst Sci, High Pressure Synerget Consortium HPSynC, Argonne, IL 60439 USA. [Yang, W. -G.] Carnegie Inst Sci, HPCAT, Geophys Lab, Argonne, IL 60439 USA. [Yang, W. -G.; Lin, J. -F.] Ctr High Pressure Sci & Technol Adv Res HPSTAR, Shanghai 201900, Peoples R China. [Wu, J. J.; Lin, J. -F.] Univ Texas Austin, Dept Geol Sci, Jackson Sch Geosci, Austin, TX 78712 USA. [Henkelman, G.] Univ Texas Austin, Dept Chem, Austin, TX 78712 USA. [Zhou, H. D.] Univ Tennessee, Dept Phys & Astron, Knoxville, TN 37966 USA. RP Zhou, JS (reprint author), Univ Texas Austin, Mat Sci & Engn Program, Austin, TX 78712 USA. EM jszhou@mail.utexas.edu RI Lin, Jung-Fu/B-4917-2011; Zhou, Haidong/O-4373-2016; OI Goodenough, John Bannister/0000-0001-9350-3034 FU National Science Foundation [NSF-DMR-1122603]; Welch Foundation [F-1066, F-1841]; National Basic Research Program of China [2014CB921500]; National Science Foundation of China [11304371, 11574377]; US Department of Energy, Office of Science, Scientific User Facilities Division; [NSF-DMR-1350002] FX J.S.Z. and J.B.G. were supported by the National Science Foundation (Grant No. NSF-DMR-1122603) and the Welch Foundation (Grant No. F-1066). J.G.C. was supported by the National Basic Research Program of China (Grant No. 2014CB921500), the National Science Foundation of China (Grants No. 11304371 and No. 11574377). H.D.Z. is grateful for the support from Grant No. NSF-DMR-1350002. The research at ORNL was supported by the US Department of Energy, Office of Science, Scientific User Facilities Division. Support for the calculations was provided by the Welch Foundation (Grant No. F-1841) and the Texas Advanced Computing Center. NR 44 TC 0 Z9 0 U1 9 U2 9 PU AMER PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 2469-9950 EI 2469-9969 J9 PHYS REV B JI Phys. Rev. B PD OCT 24 PY 2016 VL 94 IS 16 AR 165159 DI 10.1103/PhysRevB.94.165159 PG 10 WC Physics, Condensed Matter SC Physics GA EF0RQ UT WOS:000390034000004 ER PT J AU Rusz, J Idrobo, JC Wrang, L AF Rusz, Jan Idrobo, Juan-Carlos Wrang, Linus TI Vorticity in electron beams: Definition, properties, and its relationship with magnetism SO PHYSICAL REVIEW B LA English DT Article ID ORBITAL ANGULAR-MOMENTUM; VORTEX BEAMS AB Vorticity is a concept well established in fluid dynamics to describe the local tendency of a fluid to rotate. Here, we explore the vorticity of electron waves and show that it can be used to qualitatively estimate the strength of an electron magnetic circular dichroism (EMCD) signal, without resorting to expensive inelastic electron scattering calculations. We discuss the properties of vorticity, its relationship with orbital angular momentum, and how it can be used to investigate the characteristics of electron beams. C1 [Rusz, Jan; Wrang, Linus] Uppsala Univ, Dept Phys & Astron, POB 516, S-75120 Uppsala, Sweden. [Idrobo, Juan-Carlos] Oak Ridge Natl Lab, Ctr Nanophase Mat Sci, Oak Ridge, TN 37831 USA. RP Rusz, J (reprint author), Uppsala Univ, Dept Phys & Astron, POB 516, S-75120 Uppsala, Sweden. EM jan.rusz@physics.uu.se; idrobojc@ornl.gov RI Rusz, Jan/A-3324-2008 OI Rusz, Jan/0000-0002-0074-1349 FU Swedish Research Council; Swedish National Infrastructure for Computing (NSC center); Center for Nanophase Materials Sciences (CNMS) - Oak Ridge National Laboratory by the Scientific User Facilities Division, Office of Basic Energy Sciences, U.S. Department of Energy FX J.R. acknowledges Swedish Research Council and Swedish National Infrastructure for Computing (NSC center). J.-C.I. acknowledges support by the Center for Nanophase Materials Sciences (CNMS), which is sponsored at Oak Ridge National Laboratory by the Scientific User Facilities Division, Office of Basic Energy Sciences, U.S. Department of Energy. NR 18 TC 0 Z9 0 U1 6 U2 6 PU AMER PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 2469-9950 EI 2469-9969 J9 PHYS REV B JI Phys. Rev. B PD OCT 24 PY 2016 VL 94 IS 14 AR 144430 DI 10.1103/PhysRevB.94.144430 PG 7 WC Physics, Condensed Matter SC Physics GA EF5CM UT WOS:000390348300008 ER PT J AU Wang, AF Zaliznyak, I Ren, WJ Wu, LJ Graf, D Garlea, VO Warren, JB Bozin, E Zhu, YM Petrovic, C AF Wang, Aifeng Zaliznyak, I. Ren, Weijun Wu, Lijun Graf, D. Garlea, V. O. Warren, J. B. Bozin, E. Zhu, Yimei Petrovic, C. TI Magnetotransport study of Dirac fermions in YbMnBi2 antiferromagnet SO PHYSICAL REVIEW B LA English DT Article ID TOPOLOGICAL INSULATORS; ULTRAHIGH MOBILITY; SEMIMETAL CD3AS2; GRAPHENE; WEYL; MAGNETORESISTANCE; ARCS AB We report quantum transport and Dirac fermions in YbMnBi2 single crystals. YbMnBi2 is a layered material with anisotropic conductivity and magnetic order below 290 K. Magnetotransport properties, nonzero Berry phase, and small cyclotron mass indicate the presence of Dirac fermions. Angular-dependent magnetoresistance indicates a possible quasi-two-dimensional Fermi surface, whereas the deviation from the nontrivial Berry phase expected for Dirac states suggests the contribution of parabolic bands at the Fermi level or spin-orbit coupling. C1 [Wang, Aifeng; Zaliznyak, I.; Ren, Weijun; Wu, Lijun; Bozin, E.; Zhu, Yimei; Petrovic, C.] Brookhaven Natl Lab, Condensed Matter Phys & Mat Sci Dept, Upton, NY 11973 USA. [Ren, Weijun] Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, Shenyang 110016, Peoples R China. [Graf, D.] Florida State Univ, Natl High Magnet Field Lab, Tallahassee, FL 32306 USA. [Garlea, V. O.] Oak Ridge Natl Lab, Quantum Condensed Matter Div, Oak Ridge, TN 37831 USA. [Warren, J. B.] Brookhaven Natl Lab, Instrument Div, Upton, NY 11973 USA. RP Wang, AF (reprint author), Brookhaven Natl Lab, Condensed Matter Phys & Mat Sci Dept, Upton, NY 11973 USA. FU U.S. Department of Energy-BES, Division of Materials Science and Engineering [DE-SC0012704]; NSF [DMR-0654118]; state of Florida; Scientific User Facilities Division, Office of Basic Energy Sciences, U.S. Department of Energy FX V.O.G. gratefully acknowledge H. Cao for the support during the neutron diffraction experiment. Work at BNL was supported by the U.S. Department of Energy-BES, Division of Materials Science and Engineering, under Contract No. DE-SC0012704. Work at the National High Magnetic Field Laboratory is supported by the NSF Cooperative Agreement No. DMR-0654118, and by the state of Florida. Work at the Oak Ridge National Laboratory was sponsored by the Scientific User Facilities Division, Office of Basic Energy Sciences, U.S. Department of Energy. X-ray scattering data were collected at the 28-ID-C x-ray powder diffraction beam line at National Synchrotron Light Source II at Brookhaven National Laboratory. NR 48 TC 1 Z9 1 U1 20 U2 20 PU AMER PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 2469-9950 EI 2469-9969 J9 PHYS REV B JI Phys. Rev. B PD OCT 24 PY 2016 VL 94 IS 16 AR 165161 DI 10.1103/PhysRevB.94.165161 PG 6 WC Physics, Condensed Matter SC Physics GA EF0RQ UT WOS:000390034000006 ER PT J AU Zhong, XL Rungger, I Zapol, P Heinonen, O AF Zhong, Xiaoliang Rungger, Ivan Zapol, Peter Heinonen, Olle TI Oxygen-modulated quantum conductance for ultrathin HfO2-based memristive switching devices SO PHYSICAL REVIEW B LA English DT Article ID QUANTIZATION AB Memristive switching devices, candidates for resistive random access memory technology, have been shown to switch off through a progression of states with quantized conductance and subsequent noninteger conductance (in terms of conductance quantum G(0)). We have performed calculations based on density functional theory to model the switching process for a Pt-HfO2-Pt structure, involving the movement of one or two oxygen atoms. Oxygen atoms moving within a conductive oxygen vacancy filament act as tunneling barriers, and partition the filament into weakly coupled quantum wells. We show that the low-bias conductance decreases exponentially when one oxygen atom moves away from interface. Our results demonstrate the high sensitivity of the device conductance to the position of oxygen atoms. C1 [Zhong, Xiaoliang; Zapol, Peter; Heinonen, Olle] Argonne Natl Lab, Div Mat Sci, 9700 S Cass Ave, Argonne, IL 60439 USA. [Rungger, Ivan] Natl Phys Lab, Teddington TW11 0LW, Middx, England. [Heinonen, Olle] Northwestern Univ, Northwestern Argonne Inst Sci & Engn, 2145 Sheridan Rd, Evanston, IL 60208 USA. RP Zhong, XL (reprint author), Argonne Natl Lab, Div Mat Sci, 9700 S Cass Ave, Argonne, IL 60439 USA. EM xl.zhong@outlook.com; heinonen@anl.gov FU U.S. Department of Energy, Office of Science [DE-AC02-06CH11357]; U.S. Department of Energy, Office of Science, Basic Energy Sciences, Division of Materials Science and Engineering; European Union [688282] FX The work by X.Z. and O.H. was supported by the U.S. Department of Energy, Office of Science, under Contract No. DE-AC02-06CH11357, and the work by P.Z. was supported by the U.S. Department of Energy, Office of Science, Basic Energy Sciences, Division of Materials Science and Engineering. I.R. acknowledges financial support from the European Union's Horizon2020 research and innovation programme within the PETMEM project (Grant Agreement No. 688282). We gratefully acknowledge the computing resources provided on Blues and Fusion, high-performance computing clusters operated by the Laboratory Computing Resource Center at Argonne National Laboratory. NR 25 TC 0 Z9 0 U1 10 U2 10 PU AMER PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 2469-9950 EI 2469-9969 J9 PHYS REV B JI Phys. Rev. B PD OCT 24 PY 2016 VL 94 IS 16 AR 165160 DI 10.1103/PhysRevB.94.165160 PG 6 WC Physics, Condensed Matter SC Physics GA EF0RQ UT WOS:000390034000005 ER PT J AU Flores, BN Dulchaysky, ME Krans, A Sawaya, MR Paulson, HL Todd, PK Barmada, SJ Ivanova, MI AF Flores, Brittany N. Dulchaysky, Mark E. Krans, Amy Sawaya, Michael R. Paulson, Henry L. Todd, Peter K. Barmada, Sami J. Ivanova, Magdalena I. TI Distinct C9orf72-Associated Dipeptide Repeat Structures Correlate with Neuronal Toxicity SO PLoS One LA English DT Article ID AMYOTROPHIC-LATERAL-SCLEROSIS; C9ORF72 HEXANUCLEOTIDE REPEAT; NUCLEAR-RNA FOCI; NUCLEOCYTOPLASMIC TRANSPORT; FRONTOTEMPORAL DEMENTIA; GGGGCC REPEAT; THERAPEUTIC TARGET; CIRCULAR-DICHROISM; ALPHA-SYNUCLEIN; PROTEIN AB Hexanucleotide repeat expansions in C9orf72 are the most common inherited cause of amyotrophic lateral sclerosis (ALS) and frontotemporal dementia (FTD). The expansions elicit toxicity in part through repeat-associated non-AUG (RAN) translation of the intronic (GGGGCC)(n) sequence into dipeptide repeat-containing proteins (DPRs). Little is known, however, about the structural characteristics and aggregation propensities of the dipeptide units comprising DPRs. To address this question, we synthesized dipeptide units corresponding to the three sense-strand RAN translation products, analyzed their structures by circular dichroism, electron microscopy and dye binding assays, and assessed their relative toxicity when applied to primary cortical neurons. Short, glycine-arginine (GR) 3 dipeptides formed spherical aggregates and selectively reduced neuronal survival compared to glycine- alanine (GA) 3 and glycine-proline (GP) 3 dipeptides. Doubling peptide length had little effect on the structure of GR or GP peptides, but (GA) 6 peptides formed beta-sheet rich aggregates that bound thioflavin T and Congo red yet lacked the typical fibrillar morphology of amyloids. Aging of (GA) 6 dipeptides increased their beta-sheet content and enhanced their toxicity when applied to neurons. We also observed that the relative toxicity of each tested dipeptide was proportional to peptide internalization. Our results demonstrate that different C9orf72-related dipeptides exhibit distinct structural properties that correlate with their relative toxicity. C1 [Flores, Brittany N.; Paulson, Henry L.; Todd, Peter K.; Barmada, Sami J.] Univ Michigan, Cellular & Mol Biol Grad Program, Ann Arbor, MI 48109 USA. [Dulchaysky, Mark E.; Krans, Amy; Paulson, Henry L.; Todd, Peter K.; Barmada, Sami J.; Ivanova, Magdalena I.] Univ Michigan, Dept Neurol, Ann Arbor, MI 48109 USA. [Sawaya, Michael R.] Univ Calif Los Angeles, UCLA DOE Inst Genom & Prote, Los Angeles, CA USA. [Paulson, Henry L.; Todd, Peter K.; Barmada, Sami J.] Univ Michigan, Neurosci Grad Program, Ann Arbor, MI 48109 USA. [Todd, Peter K.] Vet Affairs Med Ctr, Ann Arbor, MI USA. [Ivanova, Magdalena I.] Univ Michigan, Biophys Program, Ann Arbor, MI 48109 USA. RP Barmada, SJ (reprint author), Univ Michigan, Cellular & Mol Biol Grad Program, Ann Arbor, MI 48109 USA.; Barmada, SJ; Ivanova, MI (reprint author), Univ Michigan, Dept Neurol, Ann Arbor, MI 48109 USA.; Barmada, SJ (reprint author), Univ Michigan, Neurosci Grad Program, Ann Arbor, MI 48109 USA.; Ivanova, MI (reprint author), Univ Michigan, Biophys Program, Ann Arbor, MI 48109 USA. EM sbarmada@mec.umich.edu; mivanova@umich.edu FU University of Michigan Protein Folding Diseases Initiative; National Institute of Health (NIH) [K08NS072233, 1R01NS097542-01]; NIH [T32-GM007315, R01NS086810, R01NS099280]; Department of Veterans Affairs (BLRD) [11216X001841, 1016X003231] FX This work was supported by the University of Michigan Protein Folding Diseases Initiative to MII, HLP, and SJB; the National Institute of Health (NIH) K08NS072233, 1R01NS097542-01 to SJB; NIH T32-GM007315 to BNF; and NIH R01NS086810 and NIH R01NS099280 to PKT. This work also received support from the Department of Veterans Affairs (BLRD 11216X001841, 1016X003231) to PKT. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript. NR 55 TC 1 Z9 1 U1 2 U2 2 PU PUBLIC LIBRARY SCIENCE PI SAN FRANCISCO PA 1160 BATTERY STREET, STE 100, SAN FRANCISCO, CA 94111 USA SN 1932-6203 J9 PLOS ONE JI PLoS One PD OCT 24 PY 2016 VL 11 IS 10 AR e0165084 DI 10.1371/journal.pone.0165084 PG 18 WC Multidisciplinary Sciences SC Science & Technology - Other Topics GA ED7AX UT WOS:000389009200039 PM 27776165 ER PT J AU Dharuman, G Verboncoeur, J Christlieb, A Murillo, MS AF Dharuman, Gautham Verboncoeur, John Christlieb, Andrew Murillo, Michael S. TI Atomic bound state and scattering properties of effective momentum-dependent potentials SO PHYSICAL REVIEW E LA English DT Article ID DENSITY-FUNCTIONAL THEORY; EFFECTIVE HAMILTONIAN-STRUCTURE; MANY-BODY MODEL; MOLECULAR-DYNAMICS; SEMICLASSICAL DESCRIPTION; ANTIPROTON CAPTURE; IONIZATION; SIMULATIONS; PLASMAS; HELIUM AB Effective classical dynamics provide a potentially powerful avenue for modeling large-scale dynamical quantum systems. We have examined the accuracy of a Hamiltonian-based approach that employs effective momentum-dependent potentials (MDPs) within a molecular-dynamics framework through studies of atomic ground states, excited states, ionization energies, and scattering properties of continuum states. Working exclusively with the Kirschbaum-Wilets (KW) formulation with empirical MDPs [C. L. Kirschbaum and L. Wilets, Phys. Rev. A 21, 834 (1980)], optimization leads to very accurate ground-state energies for several elements (e.g., N, F, Ne, Al, S, Ar, and Ca) relative to Hartree-Fock values. The KW MDP parameters obtained are found to be correlated, thereby revealing some degree of transferability in the empirically determined parameters. We have studied excited-state orbits of electron-ion pair to analyze the consequences of the MDP on the classical Coulomb catastrophe. From the optimized ground-state energies, we find that the experimental first- and second-ionization energies are fairly well predicted. Finally, electron-ion scattering was examined by comparing the predicted momentum transfer cross section to a semiclassical phase-shift calculation; optimizing the MDP parameters for the scattering process yielded rather poor results, suggesting a limitation of the use of the KW MDPs for plasmas. C1 [Dharuman, Gautham; Verboncoeur, John] Michigan State Univ, Dept Elect & Comp Engn, E Lansing, MI 48824 USA. [Verboncoeur, John; Christlieb, Andrew] Michigan State Univ, Dept Computat Math Sci & Engn, E Lansing, MI 48824 USA. [Christlieb, Andrew] Michigan State Univ, Dept Math, E Lansing, MI 48824 USA. [Murillo, Michael S.] New Mexico Consortium, Los Alamos, NM 87544 USA. [Murillo, Michael S.] Los Alamos Natl Lab, Computat Phys & Methods Grp, Los Alamos, NM 87544 USA. RP Dharuman, G (reprint author), Michigan State Univ, Dept Elect & Comp Engn, E Lansing, MI 48824 USA. FU Air Force Office of Scientific Research FX The work was supported by the Air Force Office of Scientific Research. NR 86 TC 0 Z9 0 U1 1 U2 1 PU AMER PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 2470-0045 EI 2470-0053 J9 PHYS REV E JI Phys. Rev. E PD OCT 24 PY 2016 VL 94 IS 4 AR 043205 DI 10.1103/PhysRevE.94.043205 PG 14 WC Physics, Fluids & Plasmas; Physics, Mathematical SC Physics GA EC9BL UT WOS:000388438400019 PM 27841554 ER PT J AU Chyasnavichyus, M Susner, MA Ievlev, AV Eliseev, EA Kalinin, SV Balke, N Morozovska, AN McGuire, MA Maksymovych, P AF Chyasnavichyus, Marius Susner, Michael A. Ievlev, Anton V. Eliseev, Eugene A. Kalinin, Sergei V. Balke, Nina Morozovska, Anna N. McGuire, Michael A. Maksymovych, Petro TI Size-effect in layered ferrielectric CuInP2S6 SO APPLIED PHYSICS LETTERS LA English DT Article ID MOS2; PIEZOELECTRICITY; FERROELECTRICITY; MICROSCOPY; TRANSITION; CRYSTALS; FILMS AB We report on polarization switching properties of thin flakes of van der Waals ferrielectric CuInP2S6. We observe mesoscale polarization domains, ferroelectric switching, and the Curie temperature above 299 K down to a thickness of similar to 50 nm. However, the electromechanical response is progressively suppressed below 50 nm, and vanishes at room temperature at a thickness of similar to 10 nm. Though larger than a single layer, 10 nm is still a very small value compared to the expectations for an intrinsic ferroelectric semiconductor. We therefore propose a model for a doped surface layer that screens spontaneous polarization in this material. The charges in the screening layer may also participate in secondary chemical reactions, which may explain domain pinning observed in thermal cycling of the flakes above the Curie temperature. At the same time, ferroelectric switching is intertwined with ionic diffusion, resulting in erratic and damaging switching at room temperature. Owing to much stronger temperature dependence of ionic diffusion, the two phenomena can be decoupled allowing more reliable switching to be obtained at low temperatures. Published by AIP Publishing. C1 [Chyasnavichyus, Marius; Ievlev, Anton V.; Kalinin, Sergei V.; Balke, Nina; Maksymovych, Petro] Oak Ridge Natl Lab, Ctr Nanophase Mat Sci, Oak Ridge, TN 37831 USA. [Susner, Michael A.; McGuire, Michael A.] Oak Ridge Natl Lab, Mat Sci & Technol Div, Oak Ridge, TN 37831 USA. [Eliseev, Eugene A.] Natl Acad Sci Ukraine, Inst Problems Mat Sci, 3 Krjijanovskogo, UA-03142 Kiev, Ukraine. [Morozovska, Anna N.] Natl Acad Sci Ukraine, Inst Phys, 46 Pr Nauky, UA-03028 Kiev, Ukraine. RP Maksymovych, P (reprint author), Oak Ridge Natl Lab, Ctr Nanophase Mat Sci, Oak Ridge, TN 37831 USA. EM maksymovychp@ornl.gov RI McGuire, Michael/B-5453-2009; Ievlev, Anton/H-3678-2012; Balke, Nina/Q-2505-2015; OI McGuire, Michael/0000-0003-1762-9406; Ievlev, Anton/0000-0003-3645-0508; Balke, Nina/0000-0001-5865-5892; Kalinin, Sergei/0000-0001-5354-6152 FU Laboratory Directed Research and Development Program of Oak Ridge National Laboratory; Oak Ridge National Laboratory by the Scientific User Facilities Division, Office of Basic Energy Sciences, U.S. Department of Energy FX The research was sponsored by the Laboratory Directed Research and Development Program of Oak Ridge National Laboratory, managed by UT-Battelle, LLC, for the U.S. Department of Energy (P.M., M.C., M.A.S., and M.A.M.). S.V.K. support and part of the experiments (exfoliation, AFM experiments) provided by the Center for Nanophase Materials Sciences, which was sponsored at Oak Ridge National Laboratory by the Scientific User Facilities Division, Office of Basic Energy Sciences, U.S. Department of Energy. NR 26 TC 0 Z9 0 U1 11 U2 11 PU AMER INST PHYSICS PI MELVILLE PA 1305 WALT WHITMAN RD, STE 300, MELVILLE, NY 11747-4501 USA SN 0003-6951 EI 1077-3118 J9 APPL PHYS LETT JI Appl. Phys. Lett. PD OCT 24 PY 2016 VL 109 IS 17 AR 172901 DI 10.1063/1.4965837 PG 5 WC Physics, Applied SC Physics GA EB3IT UT WOS:000387258300025 ER PT J AU Saha, B Saber, S Stach, EA Kvam, EP Sands, TD AF Saha, Bivas Saber, Sammy Stach, Eric A. Kvam, Eric P. Sands, Timothy D. TI Understanding the Rocksalt-to-Wurtzite phase transformation through microstructural analysis of (Al,Sc)N epitaxial thin films SO APPLIED PHYSICS LETTERS LA English DT Article ID HIGH-PRESSURE; ALUMINUM NITRIDE; RAMAN-SCATTERING; GALLIUM NITRIDE; TRANSITION; SUPERLATTICES; STABILIZATION; PLASMONICS; STABILITY; HALIDES AB Rocksalt-to-wurtzite structural phase transitions in semiconducting materials (such as III-V nitrides, ZnO, CdSe, and others) have been studied for several decades. Almost all experimental works related to this phase transition involve diamond anvil cells to apply hydrostatic pressure, and as a result, direct observation of the microstructural transformation during the phase transition has not been possible. In this article, we have addressed and uncovered the intimate microstructural details and epitaxial relationships between phases by capturing what is essentially a thin-film snapshot of the transformation after growth of AlxSc1-xN films with a composition chosen to be close to the equilibrium phase boundary between wurtzite and rocksalt. The results support the hypothesis that the transformation is triggered by defects at rs-{0 (1) over bar1} growth fronts that offer a nearly invariant plane with respect to the parallel w-{2 (1) over bar(1) over bar0} planes. The intermediate crystal structures and their epitaxial relationships are consistent with theoretical models that predict a transformation pathway involving homogeneous orthorhombic shear strain. Published by AIP Publishing. C1 [Saha, Bivas] Univ Calif Berkeley, Dept Mat Sci & Engn, Berkeley, CA 94720 USA. [Saber, Sammy; Kvam, Eric P.] Purdue Univ, Sch Mat Engn, W Lafayette, IN 47907 USA. [Saber, Sammy; Kvam, Eric P.] Purdue Univ, Birck Nanotechnol Ctr, W Lafayette, IN 47907 USA. [Stach, Eric A.] Brookhaven Natl Lab, Ctr Funct Nanomat, Upton, NY 11973 USA. [Sands, Timothy D.] Virginia Tech, Bradley Dept Elect & Comp Engn, Blacksburg, VA 24061 USA. [Sands, Timothy D.] Virginia Tech, Dept Mat Sci & Engn, Blacksburg, VA 24061 USA. RP Saha, B (reprint author), Univ Calif Berkeley, Dept Mat Sci & Engn, Berkeley, CA 94720 USA. EM bsaha@berkeley.edu RI Stach, Eric/D-8545-2011; Sands, Timothy/D-2133-2009 OI Stach, Eric/0000-0002-3366-2153; Sands, Timothy/0000-0001-9718-6515 FU National Science Foundation; U.S. Department of Energy [CBET-1048616]; Center for Functional Nanomaterials, Brookhaven National Laboratory - U.S. Department of Energy, Office of Basic Energy Sciences [DE-AC02-98CH10886] FX B.S. and T.D.S. acknowledge financial support from the National Science Foundation and U.S. Department of Energy (Award No. CBET-1048616). E.A.S. acknowledges support from the Center for Functional Nanomaterials, Brookhaven National Laboratory, which is supported by the U.S. Department of Energy, Office of Basic Energy Sciences, under Contract No. DE-AC02-98CH10886. The authors declare no competing financial interests. NR 36 TC 0 Z9 0 U1 6 U2 6 PU AMER INST PHYSICS PI MELVILLE PA 1305 WALT WHITMAN RD, STE 300, MELVILLE, NY 11747-4501 USA SN 0003-6951 EI 1077-3118 J9 APPL PHYS LETT JI Appl. Phys. Lett. PD OCT 24 PY 2016 VL 109 IS 17 AR 172102 DI 10.1063/1.4966278 PG 5 WC Physics, Applied SC Physics GA EB3IT UT WOS:000387258300014 ER PT J AU Kang, ZB Ringer, F Vitev, I AF Kang, Zhong-Bo Ringer, Felix Vitev, Ivan TI The semi-inclusive jet function in SCET and small radius resummation for inclusive jet production SO JOURNAL OF HIGH ENERGY PHYSICS LA English DT Article DE Perturbative QCD; Resummation ID DEEP-INELASTIC SCATTERING; LARGE HADRON COLLIDER; PERTURBATION-THEORY; PARTON MODEL; FRAGMENTATION FUNCTIONS; QCD; COLLISIONS; DISTRIBUTIONS; EVOLUTION; QUARK AB We introduce a new kind of jet function: the semi-inclusive jet function Ji(z, omega(J), mu), which describes how a parton i is transformed into a jet with a jet radius R and energy fraction z = omega(J)/omega with omega(J) and omega being the large light-cone momentum component of the jet and the corresponding parton i that initiates the jet, respectively. Within the framework of Soft Collinear Effective Theory (SCET) we calculate both J(q)(z, omega(J), mu) and Jg(z, omega(J), mu) to the next-to-leading order (NLO) for cone and anti-k(T) algorithms. We demonstrate that the renormalization group (RG) equations for J(i)(z, omega(J), mu) follow exactly the usual DGLAP evolution, which can be used to perform the In R resummation for inclusive jet cross sections with a small jet radius R. We clarify the difference between our RG equations for J(i)(z, omega(J), mu) and those for the so-called unmeasured jet functions J(i)(omega(J), mu), widely used in SCET for exclusive jet production. Finally, we present applications of the new semi-inclusive jet functions to inclusive jet production in e(+)e(-) and pp collisions. We demonstrate that single inclusive jet production in these collisions shares the same short-distance hard functions as single inclusive hadron production, with only the fragmentation functions D-i(h) (z, mu) replaced by J(i)(z, omega(J), mu) . This can facilitate more efficient higher-order analytical computations of jet cross sections. We further match our In R resummation at both LLR and NLLR to fixed NLO results and present the phenomenological implications for single inclusive jet production at the LHC. C1 [Kang, Zhong-Bo; Ringer, Felix; Vitev, Ivan] Los Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA. RP Kang, ZB (reprint author), Los Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA. EM zkang@lanl.gov; f.ringer@lanl.gov; ivitev@lanl.gov RI Kang, Zhongbo/P-3645-2014 FU U.S. Department of Energy [DE-AC52-06NA25396]; LDRD program at Los Alamos National Laboratory FX We thank Werner Vogelsang for lots of inspiring discussions, and for providing his NLO jet code for comparison. In addition, we are grateful to P. Hinderer, C. Lee, Y. Q. Ma, E. Mereghetti, P. Pietrulewicz, I. Scimemi, I. Stewart, F. Tackmann, and W. Waalewijn for very helpful discussions and useful comments. This work is supported by the U.S. Department of Energy under Contract No. DE-AC52-06NA25396, and in part by the LDRD program at Los Alamos National Laboratory. NR 79 TC 4 Z9 4 U1 0 U2 0 PU SPRINGER PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 USA SN 1029-8479 J9 J HIGH ENERGY PHYS JI J. High Energy Phys. PD OCT 24 PY 2016 IS 10 AR 125 DI 10.1007/JHEP10(2016)125 PG 35 WC Physics, Particles & Fields SC Physics GA EB0YT UT WOS:000387073600004 ER PT J AU Khachatryan, V Sirunyan, AM Tumasyan, A Adam, W Asilar, E Bergauer, T Brandstetter, J Brondolin, E Dragicevic, M Ero, J Flechl, M Friedl, M Fruhwirth, R Ghete, VM Hartl, C Hormann, N Hrubec, J Jeitler, M Konig, A Krammer, M Kratschmer, I Liko, D Matsushita, T Mikulec, I Rabady, D Rad, N Rahbaran, B Rohringer, H Schieck, J Schofbeck, R Strauss, J Treberer-Treberspurg, W Waltenberger, W Wulz, CE Mossolov, V Shumeiko, N Gonzalez, JS Alderweireldt, S Cornelis, T De Wolf, EA Janssen, X Knutsson, A Lauwers, J Luyckx, S Van de Klundert, M Van Haevermaet, H Van Mechelen, P Van Remortel, N Van Spilbeeck, A Abu Zeid, S Blekman, F D'Hondt, J Daci, N De Bruyn, I Deroover, K Heracleous, N Keaveney, J Lowette, S Moortgat, S Moreels, L Olbrechts, A Python, Q Strom, D Tavernier, S Van Doninck, W Van Mulders, P Van Onsem, GP Van Parijs, I Brun, H Caillol, C Clerbaux, B De Lentdecker, G Fasanella, G Favart, L Goldouzian, R Grebenyuk, A Karapostoli, G Lenzi, T Leonard, A Maerschalk, T Marinov, A Pernie, L Randle-Conde, A Seva, T Vander Velde, C Vanlaer, P Yonamine, R Zenoni, F Zhang, F Beernaert, K Benucci, L Cimmino, A Crucy, S Dobur, D Fagot, A Garcia, G Gul, M Mccartin, J Rios, AAO Poyraz, D Ryckbosch, D Salva, S Sigamani, M Tytgat, M Van Driessche, W Yazgan, E Zaganidis, N Basegmez, S Beluffi, C Bondu, O Brochet, S Bruno, G Caudron, A Ceard, L De Visscher, S Delaere, C Delcourt, M Favart, D Forthomme, L Giammanco, A Jafari, A Jez, P Komm, M Lemaitre, V Mertens, A Musich, M Nuttens, C Perrini, L Piotrzkowski, K Quertenmont, L Selvaggi, M Marono, MV Beliy, N Hammad, GH Alda, WL Alves, FL Alves, GA Brito, L Martins, MCM Hamer, M Hensel, C Moraes, A Pol, ME Teles, PR Das Chagas, EBB Carvalho, W Chinellato, J Custodio, A Da Costa, EM Damiao, DD Martins, CD De Souza, SF Guativa, LMH Malbouisson, H Figueiredo, DM Herrera, CM Mundim, L Nogima, H Da Silva, WLP Santoro, A Sznajder, A Manganote, EJT Pereira, AV Ahuja, S Bernardes, CA Santos, AD Dogra, S Tomei, TRFP Gregores, EM Mercadante, PG Moon, CS Novaes, SF Padula, SS Abad, DR Vargas, JCR Aleksandrov, A Hadjiiska, R Iaydjiev, P Rodozov, M Stoykova, S Sultanov, G Vutova, M Dimitrov, A Glushkov, I Litov, L Pavlov, B Petkov, P Fang, W Ahmad, M Bian, JG Chen, GM Chen, HS Chen, M Cheng, T Du, R Jiang, CH Leggat, D Plestina, R Romeo, F Shaheen, SM Spiezia, A Tao, J Wang, C Wang, Z Zhang, H Asawatangtrakuldee, C Ban, Y Li, Q Liu, S Mao, Y Qian, SJ Wang, D Xu, Z Avila, C Cabrera, A Sierra, LFC Florez, C Gomez, JP Moreno, BG Sanabria, JC Godinovic, N Lelas, D Puljak, I Cipriano, PMR Antunovic, Z Kovac, M Brigljevic, V Kadija, K Luetic, J Micanovic, S Sudic, L Attikis, A Mavromanolakis, G Mousa, J Nicolaou, C Ptochos, F Razis, PA Rykaczewski, H Finger, M Finger, M Elkafrawy, T Mahmoud, MA Mohammed, Y Calpas, B Kadastik, M Murumaa, M Raidal, M Tiko, A Veelken, C Eerola, P Pekkanen, J Voutilainen, M Harkonen, J Karimaki, V Kinnunen, R Lampen, T Lassila-Perini, K Lehti, S Linden, T Luukka, P Peltola, T Tuominiemi, J Tuovinen, E Wendland, L Talvitie, J Tuuva, T Besancon, M Couderc, F Dejardin, M Denegri, D Fabbro, B Faure, JL Favaro, C Ferri, F Ganjour, S Givernaud, A Gras, P de Monchenault, GH Jarry, P Locci, E Machet, M Malcles, J Rander, J Rosowsky, A Titov, M Zghiche, A Abdulsalam, A Antropov, I Oni, SBF Beaudette, F Busson, P Cadamuro, L Chapon, E Charlot, C Davignon, O Filipovic, N de Cassagnac, RG Jo, M Kraml, S Lisniak, S Mine, P Naranjo, IN Nguyen, M Ochando, C Ortona, G Paganini, P Pigard, P Regnard, S Salerno, R Sirois, Y Strebler, T Yilmaz, Y Zabi, A Agram, JL Andrea, J Aubin, A Bloch, D Brom, JM Buttignol, M Chabert, EC Chanon, N Conte, CCE Coubez, X Fontaine, JC Gele, D Goerlach, U Goetzmann, C Le Bihan, AC Merlin, JA Skovpen, K Van Hove, P Gadrat, S Beauceron, S Bernet, C Boudoul, G Bouvier, E Montoya, CAC Chierici, R Contardo, D Courbon, B Depasse, P El Mamouni, H Fan, J Fay, J Gascon, S Gouzevitch, M Ille, B Lagarde, F Laktineh, IB Lethuillier, M Mirabito, L Pequegnot, AL Perries, S Popov, A Alvarez, JDR Sabes, D Sordini, V Vander Donckt, M Verdier, P Viret, S Toriashvili, T Tsamalaidze, Z Autermann, C Beranek, S Feld, L Heister, A Kiesel, MK Klein, K Lipinski, M Ostapchuk, A Preuten, M Raupach, F Schael, S Schulte, JF Verlage, T Weber, H Zhukov, V Ata, M Brodski, M Dietz-Laursonn, E Duchardt, D Endres, M Erdmann, M Erdweg, S Esch, T Fischer, R Guth, A Hebbeker, T Heidemann, C Hoepfner, K Knutzen, S Merschmeyer, M Meyer, A Millet, P Mukherjee, S Olschewski, M Padeken, K Papacz, P Pook, T Radziej, M Reithler, H Rieger, M Scheuch, F Sonnenschein, L Teyssier, D Thuer, S Cherepanov, V Erdogan, Y Flugge, G Geenen, H Geisler, M Hoehle, F Kargoll, B Kress, T Kunsken, A Lingemann, J Nehrkorn, A Nowack, A Nugent, IM Pistone, C Pooth, O Stahl, A Martin, MA Asin, I Bartosik, N Behnke, O Behrens, U Borras, K Burgmeier, A Campbell, A Contreras-Campana, C Costanza, F Pardos, CD Dolinska, G Dooling, S Dorland, T Eckerlin, G Eckstein, D Eichhorn, T Flucke, G Gallo, E Garcia, JG Geiser, A Gizhko, A Gunnellini, P Hauk, J Hempel, M Jung, H Kalogeropoulos, A Karacheban, O Kasemann, M Katsas, P Kieseler, J Kleinwort, C Korol, I Lange, W Leonard, J Lipka, K Lobanov, A Lohmann, W Mankel, R Melzer-Pellmann, IA Meyer, AB Mittag, G Mnich, J Mussgiller, A Naumann-Emme, S Nayak, A Ntomari, E Perrey, H Pitzl, D Placakyte, R Raspereza, A Roland, B Sahin, MO Saxena, P Schoerner-Sadenius, T Seitz, C Spannagel, S Stefaniuk, N Trippkewitz, KD Walsh, R Wissing, C Blobel, V Vignali, MC Draeger, AR Dreyer, T Erflee, J Garutti, E Goebel, K Gonzalez, D Gorner, M Haller, J Hoffmann, M Hoing, RS Junkes, A Klanner, R Kogler, R Kovalchuk, N Lapsien, T Lenz, T Marchesini, I Marconi, D Meyer, M Niedziela, M Nowatschin, D Ott, J Pantaleo, F Peiffer, T Perieanu, A Pietsch, N Poehlsen, J Sander, C Scharf, C Schleper, P Schlieckau, E Schmidt, A Schumann, S Schwandt, J Sola, V Stadie, H Steinbruck, G Stober, FM Tholen, H Troendle, D Usai, E Vanelderen, L Vanhoefer, A Vormwald, B Barth, C Baus, C Berger, J Boser, C Butz, E Chwalek, T Colombo, F De Boer, W Descroix, A Dierlamm, A Fink, S Frensch, F Friese, R Giffels, M Gilbert, A Haitz, D Hartmann, F Heindl, SM Husemann, U Katkov, I Kornmayer, A Pardo, PL Maier, B Mildner, H Mozer, MU Muller, T Muller, T Plagge, M Quast, G Rabbertz, K Rocker, S Roscher, F Schroder, M Sieber, G Simonis, HJ Ulrich, R Wagner-Kuhr, J Wayand, S Weber, M Weiler, T Williamson, S Wohrmann, C Wolf, R Anagnostou, G Daskalakis, G Geralis, T Giakoumopoulou, VA Kyriakis, A Loukas, D Psallidas, A Topsis-Giotis, I Agapitos, A Kesisoglou, S Panagiotou, A Saoulidou, N Tziaferi, E Evangelou, I Flouris, G Foudas, C Kokkas, P Loukas, N Manthos, N Papadopoulos, I Paradas, E Strologas, J Bencze, G Hajdu, C Hidas, P Horvath, D Sikler, F Veszpremi, V Vesztergombi, G Zsigmond, AJ Beni, N Czellar, S Karancsi, J Molnar, J Szillasi, Z Bartok, M Makovec, A Raics, P Trocsanyi, ZL Ujvari, B Choudhury, S Mal, P Mandal, K Sahoo, DK Sahoo, N Swain, SK Bansal, S Beri, SB Bhatnagar, V Chawla, R Gupta, R Bhawandeep, U Kalsi, AK Kaur, A Kaur, M Kumar, R Mehta, A Mittal, M Singh, JB Walia, G Kumar, A Bhardwaj, A Choudhary, BC Garg, RB Keshri, S Kumar, A Malhotra, S Naimuddin, M Nishu, N Ranjan, K Sharma, R Sharma, V Bhattacharya, R Bhattacharya, S Chatterjee, K Dey, S Dutta, S Ghosh, S Majumdar, N Modak, A Mondal, K Mukhopadhyay, S Nandan, S Purohit, A Roy, A Roy, D Chowdhury, SR Sarkar, S Sharan, M Chudasama, R Dutta, D Jha, V Kumar, V Mohanty, AK Pant, LM Shukla, P Topkar, A Aziz, T Banerjee, S Bhowmik, S Chatterjee, RM Dewanjee, RK Dugad, S Ganguly, S Ghosh, S Guchait, M Gurtu, A Jain, S Kole, G Kumar, S Mahakud, B Maity, M Majumder, G Mazumdar, K Mitra, S Mohanty, GB Parida, B Sarkar, T Sur, N Sutar, B Wickramage, N Chauhan, S Dube, S Kapoor, A Kothekar, K Rane, A Sharma, S Bakhshiansohi, H Behnamian, H Etesami, SM Fahim, A Khakzad, M Najafabadi, MM Naseri, M Mehdiabadi, SP Hosseinabadi, FR Safarzadeh, B Zeinali, M Felcini, M Grunewald, M Abbrescia, M Calabria, C Caputo, C Colaleo, A Creanza, D Cristella, L De Filippis, N De Palma, M Fiore, L Iaselli, G Maggi, G Maggi, M Miniello, G My, S Nuzzo, S Pompili, A Pugliese, G Radogna, R Ranieri, A Selvaggi, G Silvestris, L Venditti, R Abbiendi, G Battilana, C Bonacorsi, D Braibant-Giacomelli, S Brigliadori, L Campanini, R Capiluppi, P Castro, A Cavallo, FR Chhibra, SS Codispoti, G Cuffiani, M Dallavalle, GM Fabbri, F Fanfani, A Fasanella, D Giacomelli, P Grandi, C Guiducci, L Marcellini, S Masetti, G Montanari, A Navarria, FL Perrotta, A Rossi, AM Rovelli, T Siroli, GP Tosi, N Cappello, G Chiorboli, M Costa, S Di Mattia, A Giordano, F Potenza, R Tricomi, A Tuve, C Barbagli, G Ciulli, V Civinini, C D'Alessandro, R Focardi, E Gori, V Lenzi, P Meschini, M Paoletti, S Sguazzoni, G Viliani, L Benussi, L Bianco, S Fabbri, F Piccolo, D Primavera, F Calvelli, V Ferro, F Lo Vetere, M Monge, MR Robutti, E Tosi, S Brianza, L Dinardo, ME Fiorendi, S Gennai, S Gerosa, R Ghezzi, A Govoni, P Malvezzi, S Manzoni, RA Marzocchi, B Menasce, D Moroni, L Paganoni, M Pedrini, D Pigazzini, S Ragazzi, S Redaelli, N de Fatis, TT Buontempo, S Cavallo, N Di Guida, S Esposito, M Fabozzi, F Iorio, AOM Lanza, G Lista, L Meola, S Merola, M Paolucci, P Sciacca, C Thyssen, F Azzi, P Bacchetta, N Benato, L Bisello, D Boletti, A Branca, A Carlin, R Checchia, P Dall'Osso, M Dorigo, T Dosselli, U Gasparini, F Gasparini, U Gozzelino, A Kanishchev, K Lacaprara, S Margoni, M Meneguzzo, AT Pazzini, J Pozzobon, N Ronchese, P Simonetto, F Torassa, E Tosi, M Ventura, S Zanetti, M Zotto, P Zucchetta, A Zumerle, G Braghieri, A Magnani, A Montagna, P Ratti, SP Re, V Riccardi, C Salvini, P Vai, I Vitulo, P Solestizi, LA Bilei, GM Ciangottini, D Fano, L Lariccia, P Mantovani, G Menichelli, M Saha, A Santocchia, A Androsov, K Azzurri, P Bagliesi, G Bernardini, J Boccali, T Castaldi, R Ciocci, MA Dell'Orso, R Donato, S Fedi, G Foa, L Giassi, A Grippo, MT Ligabue, F Lomtadze, T Martini, L Messineo, A Palla, F Rizzi, A Savoy-Navarro, A Spagnolo, P Tenchini, R Tonelli, G Venturi, A Verdini, PG Barone, L Cavallari, F D'imperio, G Del Re, D Diemoz, M Gelli, S Jorda, C Longo, E Margaroli, F Meridiani, P Organtini, G Paramatti, R Preiato, F Rahatlou, S Rovelli, C Santanastasio, F Amapane, N Arcidiacono, R Argiro, S Arneodo, M Bellan, R Biino, C Cartiglia, N Costa, M Covarelli, R Degano, A Demaria, N Finco, L Kiani, B Mariotti, C Maselli, S Migliore, E Monaco, V Monteil, E Obertino, MM Pacher, L Pastrone, N Pelliccioni, M Angioni, GLP Ravera, F Romero, A Ruspa, M Sacchi, R Solano, A Staiano, A Belforte, S Candelise, V Casarsa, M Cossutti, F Della Ricca, G Gobbo, B La Licata, C Schizzi, A Zanetti, A Kropivnitskaya, A Nam, SK Kim, DH Kim, GN Kim, MS Kong, DJ Lee, S Lee, SW Oh, YD Sakharov, A Sekmen, S Son, DC Cifuentes, JAB Kim, H Kim, TJ Song, S Cho, S Choi, S Go, Y Gyun, D Hong, B Kim, H Kim, Y Lee, B Lee, K Lee, KS Lee, S Lim, J Park, SK Roh, Y Yoo, HD Choi, M Kim, H Kim, JH Lee, JSH Park, IC Ryu, G Ryu, MS Choi, Y Goh, J Kim, D Kwon, E Lee, J Yu, I Dudenas, V Juodagalvis, A Vaitkus, J Ahmed, I Ibrahim, ZA Komaragiri, JR Ali, MABM Idris, FM Abdullah, WATW Yusli, MN Zolkapli, Z Linares, EC Castilla-Valdez, H De la Cruz-Burelo, E Heredia-De La Cruz, I Hernandez-Almada, A Lopez-Fernandez, R Guisao, JM Sanchez-Hernandez, A Moreno, SC Valencia, FV Pedraza, I Ibarguen, HAS Pineda, AM Krofcheck, D Butler, PH Ahmad, A Ahmad, M Hassan, Q Hoorani, HR Khan, WA Khurshid, T Shoaib, M Waqas, M Bialkowska, H Bluj, M Boimska, B Frueboes, T Gorski, M Kazana, M Nawrocki, K Romanowska-Rybinska, K Szleper, M Traczyk, P Zalewski, P Brona, G Bunkowski, K Byszuk, A Doroba, K Kalinowski, A Konecki, M Krolikowski, J Misiura, M Olszewski, M Walczak, M Bargassa, P Silva, CBDE Di Francesco, A Faccioli, P Parracho, PGF Gallinaro, M Hollar, J Leonardo, N Iglesias, LL Nemallapudi, MV Nguyen, F Antunes, JR Seixas, J Toldaiev, O Vadruccio, D Varela, J Vischia, P Bunin, P Gavrilenko, M Golutvin, I Gorbunov, I Kamenev, A Karjavin, V Lanev, A Malakhov, A Matveev, V Moisenz, P Palichik, V Perelygin, V Savina, M Shmatov, S Shulha, S Skatchkov, N Smirnov, V Voytishin, N Zarubin, A Golovtsov, V Ivanov, Y Kim, V Kuznetsova, E Levchenko, P Murzin, V Oreshkin, V Smirnov, I Sulimov, V Uvarov, L Vavilov, S Vorobyev, A Andreev, Y Dermenev, A Gninenko, S Golubev, N Karneyeu, A Kirsanov, M Krasnikov, N Pashenkov, A Tlisov, D Toropin, A Epshteyn, V Gavrilov, V Lychkovskaya, N Popov, V Pozdnyakov, I Safronov, G Spiridonov, A Vlasov, E Zhokin, A Chadeeva, M Danilov, M Markin, O Rusinov, V Tarkovskii, E Andreev, V Azarkin, M Dremin, I Kirakosyan, M Leonidov, A Mesyats, G Rusakov, SV Baskakov, A Belyaev, A Boos, E Dubinin, M Dudko, L Ershov, A Gribushin, A Klyukhin, V Kodolova, O Lokhtin, I Miagkov, I Obraztsov, S Petrushanko, S Savrin, V Snigirev, A Azhgirey, I Bayshev, I Bitioukov, S Kachanov, V Kalinin, A Konstantinov, D Krychkine, V Petrov, V Ryutin, R Sobol, A Tourtchanovitch, L Troshin, S Tyurin, N Uzunian, A Volkov, A Adzic, P Cirkovic, P Devetak, D Milosevic, J Rekovic, V Maestre, JA Calvo, E Cerrada, M Llatas, MC Colino, N De la Cruz, B Peris, AD Del Valle, AE Bedoya, CF Ramos, JPF Flix, J Fouz, MC Garcia-Abia, P Lopez, OG Lopez, SG Hernandez, JM Josa, MI De Martino, EN Yzquierdo, APC Pelayo, JP Olmeda, AQ Redondo, I Romero, L Soares, MS de Troconiz, JF Missiroli, M Moran, D Cuevas, J Menendez, JF Folgueras, S Caballero, IG Cortezon, EP Garcia, JMV Cabrillo, IJ Calderon, A De Saa, JRC Curras, E Manzano, PD Fernandez, M Garcia-Ferrero, J Gomez, G Virto, AL Marco, J Marco, R Rivero, CM Matorras, F Gomez, JP Rodrigo, T Rodriguez-Marrero, AY Ruiz-Jimeno, A Scodellaro, L Trevisani, N Vila, I Cortabitarte, RV Abbaneo, D Auffray, E Auzinger, G Bachtis, M Baillon, P Ball, AH Barney, D Benaglia, A Benhabib, L Berruti, GM Bloch, P Bocci, A Bonato, A Botta, C Breuker, H Camporesi, T Castello, R Cepeda, M Cerminara, G D'Alfonso, M d'Enterria, D Dabrowski, A Daponte, V David, A De Gruttola, M De Guio, F De Roeck, A Di Marco, E Dobson, M Dordevic, M Dorney, B du Pree, T Duggan, D Dunser, M Dupont, N Elliott-Peisert, A Franzoni, G Fulcher, J Funk, W Gigi, D Gill, K Girone, M Glege, F Guida, R Gundacker, S Guthoff, M Hammer, J Harris, P Hegeman, J Innocente, V Janot, P Kirschenmann, H Knunz, V Kortelainen, MJ Kousouris, K Lecoq, P Lourenco, C Lucchini, MT Magini, N Malgeri, L Mannelli, M Martelli, A Masetti, L Meijers, F Mersi, S Meschi, E Moortgat, F Morovic, S Mulders, M Neugebauer, H Orfanelli, S Orsini, L Pape, L Perez, E Peruzzi, M Petrilli, A Petrucciani, G Pfeiffer, A Pierini, M Piparo, D Racz, A Reis, T Rolandi, G Rovere, M Ruan, M Sakulin, H Sauvan, JB Schafer, C Schwick, C Seidel, M Sharma, A Silva, P Simon, M Sphicas, P Steggemann, J Stoye, M Takahashi, Y Treille, D Triossi, A Tsirou, A Veres, GI Wardle, N Wohri, HK Zagozdzinska, A Zeuner, WD Bertl, W Deiters, K Erdmann, W Horisberger, R Ingram, Q Kaestli, HC Kotlinski, D Langenegger, U Rohe, T Bachmair, F Bani, L Bianchini, L Casal, B Dissertori, G Dittmar, M Donega, M Eller, P Grab, C Heidegger, C Hits, D Hoss, J Kasieczka, G Lecomte, P Lustermann, W Mangano, B Marionneau, M del Arbol, PMR Masciovecchio, M Meinhard, MT Meister, D Micheli, F Musella, P Nessi-Tedaldi, F Pandolfi, F Pata, J Pauss, F Perrin, G Perrozzi, L Quittnat, M Rossini, M Schonenberger, M Starodumov, A Takahashi, M Tavolaro, VR Latos, KTF Wallny, R Aarrestad, TK Amsler, C Caminada, L Canelli, MF Chiochia, V De Cosa, A Galloni, C Hinzmann, A Hreus, T Kilminster, B Lange, C Ngadiuba, J Pinna, D Rauco, G Robmann, P Salerno, D Yang, Y Chen, KH Doan, TH Jain, S Khurana, R Konyushikhin, M Kuo, CM Lin, W Lu, YJ Pozdnyakov, A Yu, SS Kumar, A Chang, P Chang, YH Chang, YW Chao, Y Chen, KF Chen, PH Dietz, C Fiori, F Grundler, U Hou, WS Hsiung, Y Liu, YF Lu, RS Moya, MM Petrakou, E Tsai, JF Tzeng, YM Asavapibhop, B Kovitanggoon, K Singh, G Srimanobhas, N Suwonjandee, N Adiguzel, A Cerci, S Damarseckin, S Demiroglu, ZS Dozen, C Dumanoglu, I Girgis, S Gokbulut, G Guler, Y Gurpinar, E Hos, I Kangal, EE Topaksu, AK Onengut, G Ozdemir, K Ozturk, S Tali, B Topakli, H Zorbilmez, C Bilin, B Bilmis, S Isildak, B Karapinar, G Yalvac, M Zeyrek, M Gulmez, E Kaya, M Kaya, O Yetkin, EA Yetkin, T Cakir, A Cankocak, K Sen, S Vardarli, FI Grynyov, B Levchuk, L Sorokin, P Aggleton, R Ball, F Beck, L Brooke, JJ Burns, D Clement, E Cussans, D Flacher, H Goldstein, J Grimes, M Heath, GP Heath, HF Jacob, J Kreczko, L Lucas, C Meng, Z Newbold, DM Paramesvaran, S Poll, A Sakuma, T El Nasr-Storey, SS Senkin, S Smith, D Smith, VJ Bell, KW Belyaev, A Brew, C Brown, RM Calligaris, L Cieri, D Cockerill, DJA Coughlan, JA Harder, K Harper, S Olaiya, E Petyt, D Shepherd-Themistocleous, CH Thea, A Tomalin, IR Williams, T Worm, SD Baber, M Bainbridge, R Buchmuller, O Bundock, A Burton, D Casasso, S Citron, M Colling, D Corpe, L Dauncey, P Davies, G De Wit, A Della Negra, M Dunne, P Elwood, A Futyan, D Hall, G Iles, G Lane, R Lucas, R Lyons, L Magnan, AM Malik, S Mastrolorenzo, L Nash, J Nikitenko, A Pela, J Penning, B Pesaresi, M Raymond, DM Richards, A Rose, A Seez, C Tapper, A Uchida, K Acosta, MV Virdee, T Zenz, SC Cole, JE Hobson, PR Khan, A Kyberd, P Leslie, D Reid, ID Symonds, P Teodorescu, L Turner, M Borzou, A Call, K Dittmann, J Hatakeyama, K Liu, H Pastika, N Charaf, O Cooper, SI Henderson, C Rumerio, P Arcaro, D Avetisyan, A Bose, T Gastler, D Rankin, D Richardson, C Rohlf, J Sulak, L Zou, D Alimena, J Benelli, G Berry, E Cutts, D Ferapontov, A Garabedian, A Hakala, J Heintz, U Jesus, O Laird, E Landsberg, G Mao, Z Narain, M Piperov, S Sagir, S Syarif, R Breedon, R Breto, G Sanchez, MCD Chauhan, S Chertok, M Conway, J Conway, R Cox, PT Erbacher, R Funk, G Gardner, M Gunion, J Ko, W Lander, R Mclean, C Mulhearn, M Pellett, D Pilot, J Ricci-Tam, F Shalhout, S Smith, J Squires, M Stolp, D Tripathi, M Wilbur, S Yohay, R Cousins, R Everaerts, P Florent, A Hauser, J Ignatenko, M Saltzberg, D Takasugi, E Valuev, V Weber, M Burt, K Clare, R Ellison, J Gary, JW Hanson, G Heilman, J Paneva, MI Jandir, P Kennedy, E Lacroix, F Long, OR Malberti, M Negrete, MO Shrinivas, A Wei, H Wimpenny, S Yates, BR Branson, JG Cerati, GB Cittolin, S D'Agnolo, RT Derdzinski, M Holzner, A Kelley, R Klein, D Letts, J Macneill, I Olivito, D Padhi, S Pieri, M Sani, M Sharma, V Simon, S Tadel, M Vartak, A Wasserbaech, S Welke, C Wurthwein, F Yagil, A Della Porta, GZ Bradmiller-Feld, J Campagnari, C Dishaw, A Dutta, V Flowers, K Sevilla, MF Geffert, P George, C Golf, F Gouskos, L Gran, J Incandela, J Mccoll, N Mullin, SD Richman, J Stuart, D Suarez, I West, C Yoo, J Anderson, D Apresyan, A Bendavid, J Bornheim, A Bunn, J Chen, Y Duarte, J Mott, A Newman, HB Pena, C Spiropulu, M Vlimant, JR Xie, S Zhu, RY Andrews, MB Azzolini, V Calamba, A Carlson, B Ferguson, T Paulini, M Russ, J Sun, M Vogel, H Vorobiev, I Cumalat, JP Ford, WT Gaz, A Jensen, F Johnson, A Krohn, M Mulholland, T Nauenberg, U Stenson, K Wagner, SR Alexander, J Chatterjee, A Chaves, J Chu, J Dittmer, S Eggert, N Mirman, N Kaufman, GN Patterson, JR Rinkevicius, A Ryd, A Skinnari, L Soffi, L Sun, W Tan, SM Teo, WD Thom, J Thompson, J Tucker, J Weng, Y Wittich, P Abdullin, S Albrow, M Apollinari, G Banerjee, S Bauerdick, LAT Beretvas, A Berryhill, J Bhat, PC Bolla, G Burkett, K Butler, JN Cheung, HWK Chlebana, F Cihangir, S Elvira, VD Fisk, I Freeman, J Gottschalk, E Gray, L Green, D Grunendahl, S Gutsche, O Hanlon, J Hare, D Harris, RM Hasegawa, S Hirschauer, J Hu, Z Jayatilaka, B Jindariani, S Johnson, M Joshi, U Klima, B Kreis, B Lammel, S Lewis, J Linacre, J Lincoln, D Lipton, R Liu, T De Sa, RL Lykken, J Maeshima, K Marraffino, JM Maruyama, S Mason, D McBride, P Merkel, P Mrenna, S Nahn, S Newman-Holmes, C O'Dell, V Pedro, K Prokofyev, O Rakness, G Sexton-Kennedy, E Soha, A Spalding, WJ Spiegel, L Stoynev, S Strobbe, N Taylor, L Tkaczyk, S Tran, NV Uplegger, L Vaandering, EW Vernieri, C Verzocchi, M Vidal, R Wang, M Weber, HA Whitbeck, A Acosta, D Avery, P Bortignon, P Bourilkov, D Brinkerhoff, A Carnes, A Carver, M Curry, D Das, S Field, RD Furic, IK Konigsberg, J Korytov, A Kotov, K Ma, P Matchev, K Mei, H Milenovic, P Mitselmakher, G Rank, D Rossin, R Shchutska, L Snowball, M Sperka, D Terentyev, N Thomas, L Wang, J Wang, S Yelton, J Linn, S Markowitz, P Martinez, G Rodriguez, JL Ackert, A Adams, JR Adams, T Askew, A Bein, S Bochenek, J Diamond, B Haas, J Hagopian, S Hagopian, V Johnson, KF Khatiwada, A Prosper, H Weinberg, M Baarmand, MM Bhopatkar, V Colafranceschi, S Hohlmann, M Kalakhety, H Noonan, D Roy, T Yumiceva, F Adams, MR Apanasevich, L Berry, D Betts, RR Bucinskaite, I Cavanaugh, R Evdokimov, O Gauthier, L Gerber, CE Hofman, DJ Kurt, P O'Brien, C Gonzalez, IDS Turner, P Varelas, N Wu, Z Zakaria, M Zhang, J Bilki, B Clarida, W Dilsiz, K Durgut, S Gandrajula, RP Haytmyradov, M Khristenko, V Merlo, JP Mermerkaya, H Mestvirishvili, A Moeller, A Nachtman, J Ogul, H Onel, Y Ozok, F Penzo, A Snyder, C Tiras, E Wetzel, J Yi, K Anderson, I Barnett, BA Blumenfeld, B Cocoros, A Eminizer, N Fehling, D Feng, L Gritsan, AV Maksimovic, P Osherson, M Roskes, J Sarica, U Swartz, M Xiao, M Xin, Y You, C Baringer, P Bean, A Bruner, C Kenny, RP Majumder, D Malek, M Mcbrayer, W Murray, M Sanders, S Stringer, R Wang, Q Ivanov, A Kaadze, K Khalil, S Makouski, M Maravin, Y Mohammadi, A Saini, LK Skhirtladze, N Toda, S Lange, D Rebassoo, F Wright, D Anelli, C Baden, A Baron, O Belloni, A Calvert, B Eno, SC Ferraioli, C Gomez, JA Hadley, NJ Jabeen, S Kellogg, RG Kolberg, T Kunkle, J Lu, Y Mignerey, AC Shin, YH Skuja, A Tonjes, MB Tonwar, SC Apyan, A Barbieri, R Baty, A Bi, R Bierwagen, K Brandt, S Busza, W Cali, IA Demiragli, Z Di Matteo, L Ceballos, GG Goncharov, M Gulhan, D Iiyama, Y Innocenti, GM Klute, M Kovalskyi, D Krajczar, K Lai, YS Lee, YJ Levin, A Luckey, PD Marini, AC Mcginn, C Mironov, C Narayanan, S Niu, X Paus, C Roland, C Roland, G Salfeld-Nebgen, J Stephans, GSF Sumorok, K Tatar, K Varma, M Velicanu, D Veverka, J Wang, J Wang, TW Wyslouch, B Yang, M Zhukova, V Benvenuti, AC Dahmes, B Evans, A Finkel, A Gude, A Hansen, P Kalafut, S Kao, SC Klapoetke, K Kubota, Y Lesko, Z Mans, J Nourbakhsh, S Ruckstuhl, N Rusack, R Tambe, N Turkewitz, J Acosta, JG Oliveros, S Avdeeva, E Bartek, R Bloom, K Bose, S Claes, DR Dominguez, A Fangmeier, C Suarez, RG Kamalieddin, R Knowlton, D Kravchenko, I Meier, F Monroy, J Ratnikov, F Siado, JE Snow, GR Stieger, B Alyari, M Dolen, J George, J Godshalk, A Harrington, C Iashvili, I Kaisen, J Kharchilava, A Kumar, A Rappoccio, S Roozbahani, B Alverson, G Barberis, E Baumgartel, D Chasco, M Hortiangtham, A Massironi, A Morse, DM Nash, D Orimoto, T De Lima, RT Trocino, D Wang, RJ Wood, D Zhang, J Bhattacharya, S Hahn, KA Kubik, A Low, JF Mucia, N Odell, N Pollack, B Schmitt, MH Sung, K Trovato, M Velasco, M Dev, N Hildreth, M Jessop, C Karmgard, DJ Kellams, N Lannon, K Marinelli, N Meng, F Mueller, C Musienko, Y Planer, M Reinsvold, A Ruchti, R Rupprecht, N Smith, G Taroni, S Valls, N Wayne, M Wolf, M Woodard, A Antonelli, L Brinson, J Bylsma, B Durkin, LS Flowers, S Hart, A Hill, C Hughes, R Ji, W Ling, TY Liu, B Luo, W Puigh, D Rodenburg, M Winer, BL Wulsin, HW Driga, O Elmer, P Hardenbrook, J Hebda, P Koay, SA Lujan, P Marlow, D Medvedeva, T Mooney, M Olsen, J Palmer, C Piroue, P Stickland, D Tully, C Zuranski, A Malik, S Barker, A Barnes, VE Benedetti, D Bortoletto, D Gutay, L Jha, MK Jones, M Jung, AW Jung, K Miller, DH Neumeister, N Radburn-Smith, BC Shi, X Shipsey, I Silvers, D Sun, J Svyatkovskiy, A Wang, F Xie, W Xu, L Parashar, N Stupak, J Adair, A Akgun, B Chen, Z Ecklund, KM Geurts, FJM Guilbaud, M Li, W Michlin, B Northup, M Padley, BP Redjimi, R Roberts, J Rorie, J Tu, Z Zabel, J Betchart, B Bodek, A de Barbaro, P Demina, R Eshaq, Y Ferbel, T Galanti, M Garcia-Bellido, A Han, J Hindrichs, O Khukhunaishvili, A Lo, KH Tan, P Verzetti, M Chou, JP Contreras-Campana, E Ferencek, D Gershtein, Y Halkiadakis, E Heindl, M Hidas, D Hughes, E Kaplan, S Elayavalli, RK Lath, A Nash, K Saka, H Salur, S Schnetzer, S Sheffield, D Somalwar, S Stone, R Thomas, S Thomassen, P Walker, M Foerster, M Riley, G Rose, K Spanier, S Thapa, K Bouhali, O Hernandez, AC Celik, A Dalchenko, M De Mattia, M Delgado, A Dildick, S Eusebi, R Gilmore, J Huang, T Kamon, T Krutelyov, V Mueller, R Osipenkov, I Pakhotin, Y Patel, R Perloff, A Rathjens, D Rose, A Safonov, A Tatarinov, A Ulmer, KA Akchurin, N Cowden, C Damgov, J Dragoiu, C Dudero, PR Faulkner, J Kunori, S Lamichhane, K Lee, SW Libeiro, T Undleeb, S Volobouev, I Appelt, E Delannoy, AG Greene, S Gurrola, A Janjam, R Johns, W Maguire, C Mao, Y Melo, A Ni, H Sheldon, P Tuo, S Velkovska, J Xu, Q Arenton, MW Barria, P Cox, B Francis, B Goodell, J Hirosky, R Ledovskoy, A Li, H Neu, C Sinthuprasith, T Sun, X Wang, Y Wolfe, E Wood, J Xia, F Clarke, C Harr, R Karchin, PE Don, CKK Lamichhane, P Sturdy, J Belknap, DA Carlsmith, D Dasu, S Dodd, L Duric, S Gomber, B Grothe, M Herndon, M Herve, A Klabbers, P Lanaro, A Levine, A Long, K Loveless, R Mohapatra, A Ojalvo, I Perry, T Pierro, GA Polese, G Ruggles, T Sarangi, T Savin, A Sharma, A Smith, N Smith, WH Taylor, D Verwilligen, P Woods, N AF Khachatryan, V. Sirunyan, A. M. Tumasyan, A. Adam, W. Asilar, E. Bergauer, T. Brandstetter, J. Brondolin, E. Dragicevic, M. Eroe, J. Flechl, M. Friedl, M. Fruehwirth, R. Ghete, V. M. Hartl, C. Hoermann, N. Hrubec, J. Jeitler, M. Koenig, A. Krammer, M. Kraetschmer, I. Liko, D. Matsushita, T. Mikulec, I. Rabady, D. Rad, N. Rahbaran, B. Rohringer, H. Schieck, J. Schoefbeck, R. Strauss, J. Treberer-Treberspurg, W. Waltenberger, W. Wulz, C. -E. Mossolov, V. Shumeiko, N. Gonzalez, J. Suarez Alderweireldt, S. Cornelis, T. De Wolf, E. A. Janssen, X. Knutsson, A. Lauwers, J. Luyckx, S. Van de Klundert, M. Van Haevermaet, H. Van Mechelen, P. Van Remortel, N. Van Spilbeeck, A. Abu Zeid, S. Blekman, F. D'Hondt, J. Daci, N. De Bruyn, I. Deroover, K. Heracleous, N. Keaveney, J. Lowette, S. Moortgat, S. Moreels, L. Olbrechts, A. Python, Q. Strom, D. Tavernier, S. Van Doninck, W. Van Mulders, P. Van Onsem, G. P. Van Parijs, I. Brun, H. Caillol, C. Clerbaux, B. De Lentdecker, G. Fasanella, G. Favart, L. Goldouzian, R. Grebenyuk, A. Karapostoli, G. Lenzi, T. Leonard, A. Maerschalk, T. Marinov, A. Pernie, L. Randle-Conde, A. Seva, T. Vander Velde, C. Vanlaer, P. Yonamine, R. Zenoni, F. Zhang, F. Beernaert, K. Benucci, L. Cimmino, A. Crucy, S. Dobur, D. Fagot, A. Garcia, G. Gul, M. Mccartin, J. Rios, A. A. Ocampo Poyraz, D. Ryckbosch, D. Salva, S. Sigamani, M. Tytgat, M. Van Driessche, W. Yazgan, E. Zaganidis, N. Basegmez, S. Beluffi, C. Bondu, O. Brochet, S. Bruno, G. Caudron, A. Ceard, L. De Visscher, S. Delaere, C. Delcourt, M. Favart, D. Forthomme, L. Giammanco, A. Jafari, A. Jez, P. Komm, M. Lemaitre, V. Mertens, A. Musich, M. Nuttens, C. Perrini, L. Piotrzkowski, K. Quertenmont, L. Selvaggi, M. Marono, M. Vidal Beliy, N. Hammad, G. H. Alda Junior, W. L. Alves, F. L. Alves, G. A. Brito, L. Correa Martins Junior, M. Hamer, M. Hensel, C. Moraes, A. Pol, M. E. Rebello Teles, P. Belchior Batista Das Chagas, E. Carvalho, W. Chinellato, J. Custodio, A. Da Costa, E. M. Jesus Damiao, D. De De Oliveira Martins, C. Fonseca De Souza, S. Huertas Guativa, L. M. Malbouisson, H. Matos Figueiredo, D. Mora Herrera, C. Mundim, L. Nogima, H. Prado Da Silva, W. L. Santoro, A. Sznajder, A. Tonelli Manganote, E. J. Vilela Pereira, A. Ahuja, S. Bernardes, C. A. De Souza Santos, A. Dogra, S. Fernandez Perez Tomei, T. R. Gregores, E. M. Mercadante, P. G. Moon, C. S. Novaes, S. F. Padula, Sandra S. Romero Abad, D. Ruiz Vargas, J. C. Aleksandrov, A. Hadjiiska, R. Iaydjiev, P. Rodozov, M. Stoykova, S. Sultanov, G. Vutova, M. Dimitrov, A. Glushkov, I. Litov, L. Pavlov, B. Petkov, P. Fang, W. Ahmad, M. Bian, J. G. Chen, G. M. Chen, H. S. Chen, M. Cheng, T. Du, R. Jiang, C. H. Leggat, D. Plestina, R. Romeo, F. Shaheen, S. M. Spiezia, A. Tao, J. Wang, C. Wang, Z. Zhang, H. Asawatangtrakuldee, C. Ban, Y. Li, Q. Liu, S. Mao, Y. Qian, S. J. Wang, D. Xu, Z. Avila, C. Cabrera, A. Chaparro Sierra, L. F. Florez, C. Gomez, J. P. Gomez Moreno, B. Sanabria, J. C. Godinovic, N. Lelas, D. Puljak, I. Cipriano, P. M. Ribeiro Antunovic, Z. Kovac, M. Brigljevic, V. Kadija, K. Luetic, J. Micanovic, S. Sudic, L. Attikis, A. Mavromanolakis, G. Mousa, J. Nicolaou, C. Ptochos, F. Razis, P. A. Rykaczewski, H. Finger, M. Finger, M., Jr. Elkafrawy, T. Mahmoud, M. A. Mohammed, Y. Calpas, B. Kadastik, M. Murumaa, M. Raidal, M. Tiko, A. Veelken, C. Eerola, P. Pekkanen, J. Voutilainen, M. Harkonen, J. Karimaki, V. Kinnunen, R. Lampen, T. Lassila-Perini, K. Lehti, S. Linden, T. Luukka, P. Peltola, T. Tuominiemi, J. Tuovinen, E. Wendland, L. Talvitie, J. Tuuva, T. Besancon, M. Couderc, F. Dejardin, M. Denegri, D. Fabbro, B. Faure, J. L. Favaro, C. Ferri, F. Ganjour, S. Givernaud, A. Gras, P. de Monchenault, G. Hamel Jarry, P. Locci, E. Machet, M. Malcles, J. Rander, J. Rosowsky, A. Titov, M. Zghiche, A. Abdulsalam, A. Antropov, I. Oni, S. Ba Ffi Beaudette, F. Busson, P. Cadamuro, L. Chapon, E. Charlot, C. Davignon, O. Filipovic, N. de Cassagnac, R. Granier Jo, M. Kraml, S. Lisniak, S. Mine, P. Naranjo, I. N. Nguyen, M. Ochando, C. Ortona, G. Paganini, P. Pigard, P. Regnard, S. Salerno, R. Sirois, Y. Strebler, T. Yilmaz, Y. Zabi, A. Agram, J. -L. Andrea, J. Aubin, A. Bloch, D. Brom, J. -M. Buttignol, M. Chabert, E. C. Chanon, N. Conte, C. Collard E. Coubez, X. Fontaine, J. -C. Gele, D. Goerlach, U. Goetzmann, C. Le Bihan, A. -C. Merlin, J. A. Skovpen, K. Van Hove, P. Gadrat, S. Beauceron, S. Bernet, C. Boudoul, G. Bouvier, E. Montoya, C. A. Carrillo Chierici, R. Contardo, D. Courbon, B. Depasse, P. El Mamouni, H. Fan, J. Fay, J. Gascon, S. Gouzevitch, M. Ille, B. Lagarde, F. Laktineh, I. B. Lethuillier, M. Mirabito, L. Pequegnot, A. L. Perries, S. Popov, A. Alvarez, J. D. Ruiz Sabes, D. Sordini, V. Vander Donckt, M. Verdier, P. Viret, S. Toriashvili, T. Tsamalaidze, Z. Autermann, C. Beranek, S. Feld, L. Heister, A. Kiesel, M. K. Klein, K. Lipinski, M. Ostapchuk, A. Preuten, M. Raupach, F. Schael, S. Schulte, J. F. Verlage, T. Weber, H. Zhukov, V. Ata, M. Brodski, M. Dietz-Laursonn, E. Duchardt, D. Endres, M. Erdmann, M. Erdweg, S. Esch, T. Fischer, R. Gueth, A. Hebbeker, T. Heidemann, C. Hoepfner, K. Knutzen, S. Merschmeyer, M. Meyer, A. Millet, P. Mukherjee, S. Olschewski, M. Padeken, K. Papacz, P. Pook, T. Radziej, M. Reithler, H. Rieger, M. Scheuch, F. Sonnenschein, L. Teyssier, D. Thueer, S. Cherepanov, V. Erdogan, Y. Fluegge, G. Geenen, H. Geisler, M. Hoehle, F. Kargoll, B. Kress, T. Kuensken, A. Lingemann, J. Nehrkorn, A. Nowack, A. Nugent, I. M. Pistone, C. Pooth, O. Stahl, A. Martin, M. Aldaya Asin, I. Bartosik, N. Behnke, O. Behrens, U. Borras, K. Burgmeier, A. Campbell, A. Contreras-Campana, C. Costanza, F. Pardos, C. Diez Dolinska, G. Dooling, S. Dorland, T. Eckerlin, G. Eckstein, D. Eichhorn, T. Flucke, G. Gallo, E. Garcia, J. Garay Geiser, A. Gizhko, A. Gunnellini, P. Hauk, J. Hempel, M. Jung, H. Kalogeropoulos, A. Karacheban, O. Kasemann, M. Katsas, P. Kieseler, J. Kleinwort, C. Korol, I. Lange, W. Leonard, J. Lipka, K. Lobanov, A. Lohmann, W. Mankel, R. Melzer-Pellmann, I. -A. Meyer, A. B. Mittag, G. Mnich, J. Mussgiller, A. Naumann-Emme, S. Nayak, A. Ntomari, E. Perrey, H. Pitzl, D. Placakyte, R. Raspereza, A. Roland, B. Sahin, M. Oe. Saxena, P. Schoerner-Sadenius, T. Seitz, C. Spannagel, S. Stefaniuk, N. Trippkewitz, K. D. Walsh, R. Wissing, C. Blobel, V. Vignali, M. Centis Draeger, A. R. Dreyer, T. Erflee, J. Garutti, E. Goebel, K. Gonzalez, D. Goerner, M. Haller, J. Hoffmann, M. Hoeing, R. S. Junkes, A. Klanner, R. Kogler, R. Kovalchuk, N. Lapsien, T. Lenz, T. Marchesini, I. Marconi, D. Meyer, M. Niedziela, M. Nowatschin, D. Ott, J. Pantaleo, F. Peiffer, T. Perieanu, A. Pietsch, N. Poehlsen, J. Sander, C. Scharf, C. Schleper, P. Schlieckau, E. Schmidt, A. Schumann, S. Schwandt, J. Sola, V. Stadie, H. Steinbrueck, G. Stober, F. M. Tholen, H. Troendle, D. Usai, E. Vanelderen, L. Vanhoefer, A. Vormwald, B. Barth, C. Baus, C. Berger, J. Boeser, C. Butz, E. Chwalek, T. Colombo, F. De Boer, W. Descroix, A. Dierlamm, A. Fink, S. Frensch, F. Friese, R. Giffels, M. Gilbert, A. Haitz, D. Hartmann, F. Heindl, S. M. Husemann, U. Katkov, I. Kornmayer, A. Pardo, P. Lobelle Maier, B. Mildner, H. Mozer, M. U. Mueller, T. Mueller, Th. Plagge, M. Quast, G. Rabbertz, K. Roecker, S. Roscher, F. Schroeder, M. Sieber, G. Simonis, H. J. Ulrich, R. Wagner-Kuhr, J. Wayand, S. Weber, M. Weiler, T. Williamson, S. Woehrmann, C. Wolf, R. Anagnostou, G. Daskalakis, G. Geralis, T. Giakoumopoulou, V. A. Kyriakis, A. Loukas, D. Psallidas, A. Topsis-Giotis, I. Agapitos, A. Kesisoglou, S. Panagiotou, A. Saoulidou, N. Tziaferi, E. Evangelou, I. Flouris, G. Foudas, C. Kokkas, P. Loukas, N. Manthos, N. Papadopoulos, I. Paradas, E. Strologas, J. Bencze, G. Hajdu, C. Hidas, P. Horvath, D. Sikler, F. Veszpremi, V. Vesztergombi, G. Zsigmond, A. J. Beni, N. Czellar, S. Karancsi, J. Molnar, J. Szillasi, Z. Bartok, M. Makovec, A. Raics, P. Trocsanyi, Z. L. Ujvari, B. Choudhury, S. Mal, P. Mandal, K. Sahoo, D. K. Sahoo, N. Swain, S. K. Bansal, S. Beri, S. B. Bhatnagar, V. Chawla, R. Gupta, R. Bhawandeep, U. Kalsi, A. K. Kaur, A. Kaur, M. Kumar, R. Mehta, A. Mittal, M. Singh, J. B. Walia, G. Kumar, Ashok Bhardwaj, A. Choudhary, B. C. Garg, R. B. Keshri, S. Kumar, A. Malhotra, S. Naimuddin, M. Nishu, N. Ranjan, K. Sharma, R. Sharma, V. Bhattacharya, R. Bhattacharya, S. Chatterjee, K. Dey, S. Dutta, S. Ghosh, S. Majumdar, N. Modak, A. Mondal, K. Mukhopadhyay, S. Nandan, S. Purohit, A. Roy, A. Roy, D. Chowdhury, S. Roy Sarkar, S. Sharan, M. Chudasama, R. Dutta, D. Jha, V. Kumar, V. Mohanty, A. K. Pant, L. M. Shukla, P. Topkar, A. Aziz, T. Banerjee, S. Bhowmik, S. Chatterjee, R. M. Dewanjee, R. K. Dugad, S. Ganguly, S. Ghosh, S. Guchait, M. Gurtu, A. Jain, Sa. Kole, G. Kumar, S. Mahakud, B. Maity, M. Majumder, G. Mazumdar, K. Mitra, S. Mohanty, G. B. Parida, B. Sarkar, T. Sur, N. Sutar, B. Wickramage, N. Chauhan, S. Dube, S. Kapoor, A. Kothekar, K. Rane, A. Sharma, S. Bakhshiansohi, H. Behnamian, H. Etesami, S. M. Fahim, A. Khakzad, M. Najafabadi, M. Mohammadi Naseri, M. Mehdiabadi, S. Paktinat Hosseinabadi, F. Rezaei Safarzadeh, B. Zeinali, M. Felcini, M. Grunewald, M. Abbrescia, M. Calabria, C. Caputo, C. Colaleo, A. Creanza, D. Cristella, L. De Filippis, N. De Palma, M. Fiore, L. Iaselli, G. Maggi, G. Maggi, M. Miniello, G. My, S. Nuzzo, S. Pompili, A. Pugliese, G. Radogna, R. Ranieri, A. Selvaggi, G. Silvestris, L. Venditti, R. Abbiendi, G. Battilana, C. Bonacorsi, D. Braibant-Giacomelli, S. Brigliadori, L. Campanini, R. Capiluppi, P. Castro, A. Cavallo, F. R. Chhibra, S. S. Codispoti, G. Cuffiani, M. Dallavalle, G. M. Fabbri, F. Fanfani, A. Fasanella, D. Giacomelli, P. Grandi, C. Guiducci, L. Marcellini, S. Masetti, G. Montanari, A. Navarria, F. L. Perrotta, A. Rossi, A. M. Rovelli, T. Siroli, G. P. Tosi, N. Cappello, G. Chiorboli, M. Costa, S. Di Mattia, A. Giordano, F. Potenza, R. Tricomi, A. Tuve, C. Barbagli, G. Ciulli, V. Civinini, C. D'Alessandro, R. Focardi, E. Gori, V. Lenzi, P. Meschini, M. Paoletti, S. Sguazzoni, G. Viliani, L. Benussi, L. Bianco, S. Fabbri, F. Piccolo, D. Primavera, F. Calvelli, V. Ferro, F. Lo Vetere, M. Monge, M. R. Robutti, E. Tosi, S. Brianza, L. Dinardo, M. E. Fiorendi, S. Gennai, S. Gerosa, R. Ghezzi, A. Govoni, P. Malvezzi, S. Manzoni, R. A. Marzocchi, B. Menasce, D. Moroni, L. Paganoni, M. Pedrini, D. Pigazzini, S. Ragazzi, S. Redaelli, N. de Fatis, T. Tabarelli Buontempo, S. Cavallo, N. Di Guida, S. Esposito, M. Fabozzi, F. Iorio, A. O. M. Lanza, G. Lista, L. Meola, S. Merola, M. Paolucci, P. Sciacca, C. Thyssen, F. Azzi, P. Bacchetta, N. Benato, L. Bisello, D. Boletti, A. Branca, A. Carlin, R. Checchia, P. Dall'Osso, M. Dorigo, T. Dosselli, U. Gasparini, F. Gasparini, U. Gozzelino, A. Kanishchev, K. Lacaprara, S. Margoni, M. Meneguzzo, A. T. Pazzini, J. Pozzobon, N. Ronchese, P. Simonetto, F. Torassa, E. Tosi, M. Ventura, S. Zanetti, M. Zotto, P. Zucchetta, A. Zumerle, G. Braghieri, A. Magnani, A. Montagna, P. Ratti, S. P. Re, V. Riccardi, C. Salvini, P. Vai, I. Vitulo, P. Solestizi, L. Alunni Bilei, G. M. Ciangottini, D. Fano, L. Lariccia, P. Mantovani, G. Menichelli, M. Saha, A. Santocchia, A. Androsov, K. Azzurri, P. Bagliesi, G. Bernardini, J. Boccali, T. Castaldi, R. Ciocci, M. A. Dell'Orso, R. Donato, S. Fedi, G. Foa, L. Giassi, A. Grippo, M. T. Ligabue, F. Lomtadze, T. Martini, L. Messineo, A. Palla, F. Rizzi, A. Savoy-Navarro, A. Spagnolo, P. Tenchini, R. Tonelli, G. Venturi, A. Verdini, P. G. Barone, L. Cavallari, F. D'imperio, G. Del Re, D. Diemoz, M. Gelli, S. Jorda, C. Longo, E. Margaroli, F. Meridiani, P. Organtini, G. Paramatti, R. Preiato, F. Rahatlou, S. Rovelli, C. Santanastasio, F. Amapane, N. Arcidiacono, R. Argiro, S. Arneodo, M. Bellan, R. Biino, C. Cartiglia, N. Costa, M. Covarelli, R. Degano, A. Demaria, N. Finco, L. Kiani, B. Mariotti, C. Maselli, S. Migliore, E. Monaco, V. Monteil, E. Obertino, M. M. Pacher, L. Pastrone, N. Pelliccioni, M. Angioni, G. L. Pinna Ravera, F. Romero, A. Ruspa, M. Sacchi, R. Solano, A. Staiano, A. Belforte, S. Candelise, V. Casarsa, M. Cossutti, F. Della Ricca, G. Gobbo, B. La Licata, C. Schizzi, A. Zanetti, A. Kropivnitskaya, A. Nam, S. K. Kim, D. H. Kim, G. N. Kim, M. S. Kong, D. J. Lee, S. Lee, S. W. Oh, Y. D. Sakharov, A. Sekmen, S. Son, D. C. Cifuentes, J. A. Brochero Kim, H. Kim, T. J. Song, S. Cho, S. Choi, S. Go, Y. Gyun, D. Hong, B. Kim, H. Kim, Y. Lee, B. Lee, K. Lee, K. S. Lee, S. Lim, J. Park, S. K. Roh, Y. Yoo, H. D. Choi, M. Kim, H. Kim, J. H. Lee, J. S. H. Park, I. C. Ryu, G. Ryu, M. S. Choi, Y. Goh, J. Kim, D. Kwon, E. Lee, J. Yu, I. Dudenas, V. Juodagalvis, A. Vaitkus, J. Ahmed, I. Ibrahim, Z. A. Komaragiri, J. R. Ali, M. A. B. Md Idris, F. Mohamad Abdullah, W. A. T. Wan Yusli, M. N. Zolkapli, Z. Casimiro Linares, E. Castilla-Valdez, H. De la Cruz-Burelo, E. Heredia-De la Cruz, I. Hernandez-Almada, A. Lopez-Fernandez, R. Mejia Guisao, J. Sanchez-Hernandez, A. Carrillo Moreno, S. Vazquez Valencia, F. Pedraza, I. Salazar Ibarguen, H. A. Morelos Pineda, A. Krofcheck, D. Butler, P. H. Ahmad, A. Ahmad, M. Hassan, Q. Hoorani, H. R. Khan, W. A. Khurshid, T. Shoaib, M. Waqas, M. Bialkowska, H. Bluj, M. Boimska, B. Frueboes, T. Gorski, M. Kazana, M. Nawrocki, K. Romanowska-Rybinska, K. Szleper, M. Traczyk, P. Zalewski, P. Brona, G. Bunkowski, K. Byszuk, A. Doroba, K. Kalinowski, A. Konecki, M. Krolikowski, J. Misiura, M. Olszewski, M. Walczak, M. Bargassa, P. DCruz e Silva, C. Beirao Di Francesco, A. Faccioli, P. Ferreira Parracho, P. G. Gallinaro, M. Hollar, J. Leonardo, N. Lloret Iglesias, L. Nemallapudi, M. V. Nguyen, F. Rodrigues Antunes, J. Seixas, J. Toldaiev, O. Vadruccio, D. Varela, J. Vischia, P. Bunin, P. Gavrilenko, M. Golutvin, I. Gorbunov, I. Kamenev, A. Karjavin, V. Lanev, A. Malakhov, A. Matveev, V. Moisenz, P. Palichik, V. Perelygin, V. Savina, M. Shmatov, S. Shulha, S. Skatchkov, N. Smirnov, V. Voytishin, N. Zarubin, A. Golovtsov, V. Ivanov, Y. Kim, V. Kuznetsova, E. Levchenko, P. Murzin, V. Oreshkin, V. Smirnov, I. Sulimov, V. Uvarov, L. Vavilov, S. Vorobyev, A. Andreev, Yu. Dermenev, A. Gninenko, S. Golubev, N. Karneyeu, A. Kirsanov, M. Krasnikov, N. Pashenkov, A. Tlisov, D. Toropin, A. Epshteyn, V. Gavrilov, V. Lychkovskaya, N. Popov, V. Pozdnyakov, I. Safronov, G. Spiridonov, A. Vlasov, E. Zhokin, A. Chadeeva, M. Danilov, M. Markin, O. Rusinov, V. Tarkovskii, E. Andreev, V. Azarkin, M. Dremin, I. Kirakosyan, M. Leonidov, A. Mesyats, G. Rusakov, S. V. Baskakov, A. Belyaev, A. Boos, E. Dubinin, M. Dudko, L. Ershov, A. Gribushin, A. Klyukhin, V. Kodolova, O. Lokhtin, I. Miagkov, I. Obraztsov, S. Petrushanko, S. Savrin, V. Snigirev, A. Azhgirey, I. Bayshev, I. Bitioukov, S. Kachanov, V. Kalinin, A. Konstantinov, D. Krychkine, V. Petrov, V. Ryutin, R. Sobol, A. Tourtchanovitch, L. Troshin, S. Tyurin, N. Uzunian, A. Volkov, A. Adzic, P. Cirkovic, P. Devetak, D. Milosevic, J. Rekovic, V. Alcaraz Maestre, J. Calvo, E. Cerrada, M. Chamizo Llatas, M. Colino, N. De la Cruz, B. Delgado Peris, A. Escalante Del Valle, A. Fernandez Bedoya, C. Fernandez Ramos, J. P. Flix, J. Fouz, M. C. Garcia-Abia, P. Gonzalez Lopez, O. Goy Lopez, S. Hernandez, J. M. Josa, M. I. Navarro De Martino, E. Perez-Calero Yzquierdo, A. Puerta Pelayo, J. Quintario Olmeda, A. Redondo, I. Romero, L. Soares, M. S. de Troconiz, J. F. Missiroli, M. Moran, D. Cuevas, J. Fernandez Menendez, J. Folgueras, S. Gonzalez Caballero, I. Palencia Cortezon, E. Vizan Garcia, J. M. Cabrillo, I. J. Calderon, A. Castineiras De Saa, J. R. Curras, E. De Castro Manzano, P. Fernandez, M. Garcia-Ferrero, J. Gomez, G. Lopez Virto, A. Marco, J. Marco, R. Martinez Rivero, C. Matorras, F. Piedra Gomez, J. Rodrigo, T. Rodriguez-Marrero, A. Y. Ruiz-Jimeno, A. Scodellaro, L. Trevisani, N. Vila, I. Vilar Cortabitarte, R. Abbaneo, D. Auffray, E. Auzinger, G. Bachtis, M. Baillon, P. Ball, A. H. Barney, D. Benaglia, A. Benhabib, L. Berruti, G. M. Bloch, P. Bocci, A. Bonato, A. Botta, C. Breuker, H. Camporesi, T. Castello, R. Cepeda, M. Cerminara, G. D'Alfonso, M. d'Enterria, D. Dabrowski, A. Daponte, V. David, A. De Gruttola, M. De Guio, F. De Roeck, A. Di Marco, E. Dobson, M. Dordevic, M. Dorney, B. du Pree, T. Duggan, D. Dunser, M. Dupont, N. Elliott-Peisert, A. Franzoni, G. Fulcher, J. Funk, W. Gigi, D. Gill, K. Girone, M. Glege, F. Guida, R. Gundacker, S. Guthoff, M. Hammer, J. Harris, P. Hegeman, J. Innocente, V. Janot, P. Kirschenmann, H. Knunz, V. Kortelainen, M. J. Kousouris, K. Lecoq, P. Lourenco, C. Lucchini, M. T. Magini, N. Malgeri, L. Mannelli, M. Martelli, A. Masetti, L. Meijers, F. Mersi, S. Meschi, E. Moortgat, F. Morovic, S. Mulders, M. Neugebauer, H. Orfanelli, S. Orsini, L. Pape, L. Perez, E. Peruzzi, M. Petrilli, A. Petrucciani, G. Pfeiffer, A. Pierini, M. Piparo, D. Racz, A. Reis, T. Rolandi, G. Rovere, M. Ruan, M. Sakulin, H. Sauvan, J. B. Schafer, C. Schwick, C. Seidel, M. Sharma, A. Silva, P. Simon, M. Sphicas, P. Steggemann, J. Stoye, M. Takahashi, Y. Treille, D. Triossi, A. Tsirou, A. Veres, G. I. Wardle, N. Wohri, H. K. Zagozdzinska, A. Zeuner, W. D. Bertl, W. Deiters, K. Erdmann, W. Horisberger, R. Ingram, Q. Kaestli, H. C. Kotlinski, D. Langenegger, U. Rohe, T. Bachmair, F. Bani, L. Bianchini, L. Casal, B. Dissertori, G. Dittmar, M. Donega, M. Eller, P. Grab, C. Heidegger, C. Hits, D. Hoss, J. Kasieczka, G. Lecomte, P. Lustermann, W. Mangano, B. Marionneau, M. del Arbol, P. Martinez Ruiz Masciovecchio, M. Meinhard, M. T. Meister, D. Micheli, F. Musella, P. Nessi-Tedaldi, F. Pandolfi, F. Pata, J. Pauss, F. Perrin, G. Perrozzi, L. Quittnat, M. Rossini, M. Schonenberger, M. Starodumov, A. Takahashi, M. Tavolaro, V. R. Latos, K. Theo Fi Wallny, R. Aarrestad, T. K. Amsler, C. Caminada, L. Canelli, M. F. Chiochia, V. De Cosa, A. Galloni, C. Hinzmann, A. Hreus, T. Kilminster, B. Lange, C. Ngadiuba, J. Pinna, D. Rauco, G. Robmann, P. Salerno, D. Yang, Y. Chen, K. H. Doan, T. H. Jain, Sh. Khurana, R. Konyushikhin, M. Kuo, C. M. Lin, W. Lu, Y. J. Pozdnyakov, A. Yu, S. S. Kumar, Arun Chang, P. Chang, Y. H. Chang, Y. W. Chao, Y. Chen, K. F. Chen, P. H. Dietz, C. Fiori, F. Grundler, U. Hou, W. -S. Hsiung, Y. Liu, Y. F. Lu, R. -S. Moya, M. Minano Petrakou, E. Tsai, J. F. Tzeng, Y. M. Asavapibhop, B. Kovitanggoon, K. Singh, G. Srimanobhas, N. Suwonjandee, N. Adiguzel, A. Cerci, S. Damarseckin, S. Demiroglu, Z. S. Dozen, C. Dumanoglu, I. Girgis, S. Gokbulut, G. Guler, Y. Gurpinar, E. Hos, I. Kangal, E. E. Topaksu, A. Kayis Onengut, G. Ozdemir, K. Ozturk, S. Tali, B. Topakli, H. Zorbilmez, C. Bilin, B. Bilmis, S. Isildak, B. Karapinar, G. Yalvac, M. Zeyrek, M. Gulmez, E. Kaya, M. Kaya, O. Yetkin, E. A. Yetkin, T. Cakir, A. Cankocak, K. Sen, S. Vardarli, F. I. Grynyov, B. Levchuk, L. Sorokin, P. Aggleton, R. Ball, F. Beck, L. Brooke, J. J. Burns, D. Clement, E. Cussans, D. Flacher, H. Goldstein, J. Grimes, M. Heath, G. P. Heath, H. F. Jacob, J. Kreczko, L. Lucas, C. Meng, Z. Newbold, D. M. Paramesvaran, S. Poll, A. Sakuma, T. El Nasr-Storey, S. Seif Senkin, S. Smith, D. Smith, V. J. Bell, K. W. Belyaev, A. Brew, C. Brown, R. M. Calligaris, L. Cieri, D. Cockerill, D. J. A. Coughlan, J. A. Harder, K. Harper, S. Olaiya, E. Petyt, D. Shepherd-Themistocleous, C. H. Thea, A. Tomalin, I. R. Williams, T. Worm, S. D. Baber, M. Bainbridge, R. Buchmuller, O. Bundock, A. Burton, D. Casasso, S. Citron, M. Colling, D. Corpe, L. Dauncey, P. Davies, G. De Wit, A. Della Negra, M. Dunne, P. Elwood, A. Futyan, D. Hall, G. Iles, G. Lane, R. Lucas, R. Lyons, L. Magnan, A. -M. Malik, S. Mastrolorenzo, L. Nash, J. Nikitenko, A. Pela, J. Penning, B. Pesaresi, M. Raymond, D. M. Richards, A. Rose, A. Seez, C. Tapper, A. Uchida, K. Acosta, M. Vazquez Virdee, T. Zenz, S. C. Cole, J. E. Hobson, P. R. Khan, A. Kyberd, P. Leslie, D. Reid, I. D. Symonds, P. Teodorescu, L. Turner, M. Borzou, A. Call, K. Dittmann, J. Hatakeyama, K. Liu, H. Pastika, N. Charaf, O. Cooper, S. I. Henderson, C. Rumerio, P. Arcaro, D. Avetisyan, A. Bose, T. Gastler, D. Rankin, D. Richardson, C. Rohlf, J. Sulak, L. Zou, D. Alimena, J. Benelli, G. Berry, E. Cutts, D. Ferapontov, A. Garabedian, A. Hakala, J. Heintz, U. Jesus, O. Laird, E. Landsberg, G. Mao, Z. Narain, M. Piperov, S. Sagir, S. Syarif, R. Breedon, R. Breto, G. Sanchez, M. Calderon De la Barca Chauhan, S. Chertok, M. Conway, J. Conway, R. Cox, P. T. Erbacher, R. Funk, G. Gardner, M. Gunion, J. Ko, W. Lander, R. Mclean, C. Mulhearn, M. Pellett, D. Pilot, J. Ricci-Tam, F. Shalhout, S. Smith, J. Squires, M. Stolp, D. Tripathi, M. Wilbur, S. Yohay, R. Cousins, R. Everaerts, P. Florent, A. Hauser, J. Ignatenko, M. Saltzberg, D. Takasugi, E. Valuev, V. Weber, M. Burt, K. Clare, R. Ellison, J. Gary, J. W. Hanson, G. Heilman, J. Paneva, M. Ivova Jandir, P. Kennedy, E. Lacroix, F. Long, O. R. Malberti, M. Negrete, M. Olmedo Shrinivas, A. Wei, H. Wimpenny, S. Yates, B. R. Branson, J. G. Cerati, G. B. Cittolin, S. D'Agnolo, R. T. Derdzinski, M. Holzner, A. Kelley, R. Klein, D. Letts, J. Macneill, I. Olivito, D. Padhi, S. Pieri, M. Sani, M. Sharma, V. Simon, S. Tadel, M. Vartak, A. Wasserbaech, S. Welke, C. Wurthwein, F. Yagil, A. Della Porta, G. Zevi Bradmiller-Feld, J. Campagnari, C. Dishaw, A. Dutta, V. Flowers, K. Sevilla, M. Franco Geffert, P. George, C. Golf, F. Gouskos, L. Gran, J. Incandela, J. Mccoll, N. Mullin, S. D. Richman, J. Stuart, D. Suarez, I. West, C. Yoo, J. Anderson, D. Apresyan, A. Bendavid, J. Bornheim, A. Bunn, J. Chen, Y. Duarte, J. Mott, A. Newman, H. B. Pena, C. Spiropulu, M. Vlimant, J. R. Xie, S. Zhu, R. Y. Andrews, M. B. Azzolini, V. Calamba, A. Carlson, B. Ferguson, T. Paulini, M. Russ, J. Sun, M. Vogel, H. Vorobiev, I. Cumalat, J. P. Ford, W. T. Gaz, A. Jensen, F. Johnson, A. Krohn, M. Mulholland, T. Nauenberg, U. Stenson, K. Wagner, S. R. Alexander, J. Chatterjee, A. Chaves, J. Chu, J. Dittmer, S. Eggert, N. Mirman, N. Kaufman, G. Nicolas Patterson, J. R. Rinkevicius, A. Ryd, A. Skinnari, L. Soffi, L. Sun, W. Tan, S. M. Teo, W. D. Thom, J. Thompson, J. Tucker, J. Weng, Y. Wittich, P. Abdullin, S. Albrow, M. Apollinari, G. Banerjee, S. Bauerdick, L. A. T. Beretvas, A. Berryhill, J. Bhat, P. C. Bolla, G. Burkett, K. Butler, J. N. Cheung, H. W. K. Chlebana, F. Cihangir, S. Elvira, V. D. Fisk, I. Freeman, J. Gottschalk, E. Gray, L. Green, D. Grunendahl, S. Gutsche, O. Hanlon, J. Hare, D. Harris, R. M. Hasegawa, S. Hirschauer, J. Hu, Z. Jayatilaka, B. Jindariani, S. Johnson, M. Joshi, U. Klima, B. Kreis, B. Lammel, S. Lewis, J. Linacre, J. Lincoln, D. Lipton, R. Liu, T. De Sa, R. Lopes Lykken, J. Maeshima, K. Marraffino, J. M. Maruyama, S. Mason, D. McBride, P. Merkel, P. Mrenna, S. Nahn, S. Newman-Holmes, C. O'Dell, V. Pedro, K. Prokofyev, O. Rakness, G. Sexton-Kennedy, E. Soha, A. Spalding, W. J. Spiegel, L. Stoynev, S. Strobbe, N. Taylor, L. Tkaczyk, S. Tran, N. V. Uplegger, L. Vaandering, E. W. Vernieri, C. Verzocchi, M. Vidal, R. Wang, M. Weber, H. A. Whitbeck, A. Acosta, D. Avery, P. Bortignon, P. Bourilkov, D. Brinkerhoff, A. Carnes, A. Carver, M. Curry, D. Das, S. Field, R. D. Furic, I. K. Konigsberg, J. Korytov, A. Kotov, K. Ma, P. Matchev, K. Mei, H. Milenovic, P. Mitselmakher, G. Rank, D. Rossin, R. Shchutska, L. Snowball, M. Sperka, D. Terentyev, N. Thomas, L. Wang, J. Wang, S. Yelton, J. Linn, S. Markowitz, P. Martinez, G. Rodriguez, J. L. Ackert, A. Adams, J. R. Adams, T. Askew, A. Bein, S. Bochenek, J. Diamond, B. Haas, J. Hagopian, S. Hagopian, V. Johnson, K. F. Khatiwada, A. Prosper, H. Weinberg, M. Baarmand, M. M. Bhopatkar, V. Colafranceschi, S. Hohlmann, M. Kalakhety, H. Noonan, D. Roy, T. Yumiceva, F. Adams, M. R. Apanasevich, L. Berry, D. Betts, R. R. Bucinskaite, I. Cavanaugh, R. Evdokimov, O. Gauthier, L. Gerber, C. E. Hofman, D. J. Kurt, P. O'Brien, C. Gonzalez, I. D. Sandoval Turner, P. Varelas, N. Wu, Z. Zakaria, M. Zhang, J. Bilki, B. Clarida, W. Dilsiz, K. Durgut, S. Gandrajula, R. P. Haytmyradov, M. Khristenko, V. Merlo, J. -P. Mermerkaya, H. Mestvirishvili, A. Moeller, A. Nachtman, J. Ogul, H. Onel, Y. Ozok, F. Penzo, A. Snyder, C. Tiras, E. Wetzel, J. Yi, K. Anderson, I. Barnett, B. A. Blumenfeld, B. Cocoros, A. Eminizer, N. Fehling, D. Feng, L. Gritsan, A. V. Maksimovic, P. Osherson, M. Roskes, J. Sarica, U. Swartz, M. Xiao, M. Xin, Y. You, C. Baringer, P. Bean, A. Bruner, C. Kenny, R. P., III Majumder, D. Malek, M. Mcbrayer, W. Murray, M. Sanders, S. Stringer, R. Wang, Q. Ivanov, A. Kaadze, K. Khalil, S. Makouski, M. Maravin, Y. Mohammadi, A. Saini, L. K. Skhirtladze, N. Toda, S. Lange, D. Rebassoo, F. Wright, D. Anelli, C. Baden, A. Baron, O. Belloni, A. Calvert, B. Eno, S. C. Ferraioli, C. Gomez, J. A. Hadley, N. J. Jabeen, S. Kellogg, R. G. Kolberg, T. Kunkle, J. Lu, Y. Mignerey, A. C. Shin, Y. H. Skuja, A. Tonjes, M. B. Tonwar, S. C. Apyan, A. Barbieri, R. Baty, A. Bi, R. Bierwagen, K. Brandt, S. Busza, W. Cali, I. A. Demiragli, Z. Di Matteo, L. Ceballos, G. Gomez Goncharov, M. Gulhan, D. Iiyama, Y. Innocenti, G. M. Klute, M. Kovalskyi, D. Krajczar, K. Lai, Y. S. Lee, Y. -J. Levin, A. Luckey, P. D. Marini, A. C. Mcginn, C. Mironov, C. Narayanan, S. Niu, X. Paus, C. Roland, C. Roland, G. Salfeld-Nebgen, J. Stephans, G. S. F. Sumorok, K. Tatar, K. Varma, M. Velicanu, D. Veverka, J. Wang, J. Wang, T. W. Wyslouch, B. Yang, M. Zhukova, V. Benvenuti, A. C. Dahmes, B. Evans, A. Finkel, A. Gude, A. Hansen, P. Kalafut, S. Kao, S. C. Klapoetke, K. Kubota, Y. Lesko, Z. Mans, J. Nourbakhsh, S. Ruckstuhl, N. Rusack, R. Tambe, N. Turkewitz, J. Acosta, J. G. Oliveros, S. Avdeeva, E. Bartek, R. Bloom, K. Bose, S. Claes, D. R. Dominguez, A. Fangmeier, C. Suarez, R. Gonzalez Kamalieddin, R. Knowlton, D. Kravchenko, I. Meier, F. Monroy, J. Ratnikov, F. Siado, J. E. Snow, G. R. Stieger, B. Alyari, M. Dolen, J. George, J. Godshalk, A. Harrington, C. Iashvili, I. Kaisen, J. Kharchilava, A. Kumar, A. Rappoccio, S. Roozbahani, B. Alverson, G. Barberis, E. Baumgartel, D. Chasco, M. Hortiangtham, A. Massironi, A. Morse, D. M. Nash, D. Orimoto, T. De Lima, R. Teixeira Trocino, D. Wang, R. -J. Wood, D. Zhang, J. Bhattacharya, S. Hahn, K. A. Kubik, A. Low, J. F. Mucia, N. Odell, N. Pollack, B. Schmitt, M. H. Sung, K. Trovato, M. Velasco, M. Dev, N. Hildreth, M. Jessop, C. Karmgard, D. J. Kellams, N. Lannon, K. Marinelli, N. Meng, F. Mueller, C. Musienko, Y. Planer, M. Reinsvold, A. Ruchti, R. Rupprecht, N. Smith, G. Taroni, S. Valls, N. Wayne, M. Wolf, M. Woodard, A. Antonelli, L. Brinson, J. Bylsma, B. Durkin, L. S. Flowers, S. Hart, A. Hill, C. Hughes, R. Ji, W. Ling, T. Y. Liu, B. Luo, W. Puigh, D. Rodenburg, M. Winer, B. L. Wulsin, H. W. Driga, O. Elmer, P. Hardenbrook, J. Hebda, P. Koay, S. A. Lujan, P. Marlow, D. Medvedeva, T. Mooney, M. Olsen, J. Palmer, C. Piroue, P. Stickland, D. Tully, C. Zuranski, A. Malik, S. Barker, A. Barnes, V. E. Benedetti, D. Bortoletto, D. Gutay, L. Jha, M. K. Jones, M. Jung, A. W. Jung, K. Miller, D. H. Neumeister, N. Radburn-Smith, B. C. Shi, X. Shipsey, I. Silvers, D. Sun, J. Svyatkovskiy, A. Wang, F. Xie, W. Xu, L. Parashar, N. Stupak, J. Adair, A. Akgun, B. Chen, Z. Ecklund, K. M. Geurts, F. J. M. Guilbaud, M. Li, W. Michlin, B. Northup, M. Padley, B. P. Redjimi, R. Roberts, J. Rorie, J. Tu, Z. Zabel, J. Betchart, B. Bodek, A. de Barbaro, P. Demina, R. Eshaq, Y. Ferbel, T. Galanti, M. Garcia-Bellido, A. Han, J. Hindrichs, O. Khukhunaishvili, A. Lo, K. H. Tan, P. Verzetti, M. Chou, J. P. Contreras-Campana, E. Ferencek, D. Gershtein, Y. Halkiadakis, E. Heindl, M. Hidas, D. Hughes, E. Kaplan, S. Elayavalli, R. Kunnawalkam Lath, A. Nash, K. Saka, H. Salur, S. Schnetzer, S. Sheffield, D. Somalwar, S. Stone, R. Thomas, S. Thomassen, P. Walker, M. Foerster, M. Riley, G. Rose, K. Spanier, S. Thapa, K. Bouhali, O. Hernandez, A. Castaneda Celik, A. Dalchenko, M. De Mattia, M. Delgado, A. Dildick, S. Eusebi, R. Gilmore, J. Huang, T. Kamon, T. Krutelyov, V. Mueller, R. Osipenkov, I. Pakhotin, Y. Patel, R. Perloff, A. Rathjens, D. Rose, A. Safonov, A. Tatarinov, A. Ulmer, K. A. Akchurin, N. Cowden, C. Damgov, J. Dragoiu, C. Dudero, P. R. Faulkner, J. Kunori, S. Lamichhane, K. Lee, S. W. Libeiro, T. Undleeb, S. Volobouev, I. Appelt, E. Delannoy, A. G. Greene, S. Gurrola, A. Janjam, R. Johns, W. Maguire, C. Mao, Y. Melo, A. Ni, H. Sheldon, P. Tuo, S. Velkovska, J. Xu, Q. Arenton, M. W. Barria, P. Cox, B. Francis, B. Goodell, J. Hirosky, R. Ledovskoy, A. Li, H. Neu, C. Sinthuprasith, T. Sun, X. Wang, Y. Wolfe, E. Wood, J. Xia, F. Clarke, C. Harr, R. Karchin, P. E. Don, C. Kottachchi Kankanamge Lamichhane, P. Sturdy, J. Belknap, D. A. Carlsmith, D. Dasu, S. Dodd, L. Duric, S. Gomber, B. Grothe, M. Herndon, M. Herve, A. Klabbers, P. Lanaro, A. Levine, A. Long, K. Loveless, R. Mohapatra, A. Ojalvo, I. Perry, T. Pierro, G. A. Polese, G. Ruggles, T. Sarangi, T. Savin, A. Sharma, A. Smith, N. Smith, W. H. Taylor, D. Verwilligen, P. Woods, N. CA CMS Collaboration TI Phenomenological MSSM interpretation of CMS searches in pp collisions at root s=7 and 8 TeV SO JOURNAL OF HIGH ENERGY PHYSICS LA English DT Article DE Hadron-Hadron scattering (experiments); Supersymmetry ID SUPERSYMMETRY-BREAKING; GRAND UNIFICATION; FERMION MASSES; EXTENSION; PROGRAM; MODEL; SUPERGRAVITY; MICROMEGAS; INVARIANCE; DECAYS AB Searches for new physics by the CMS collaboration are interpreted in the framework of the phenomenological minimal supersymmetric standard model (pMSSM). The data samples used in this study were collected at root s = 7 and 8 TeV and have integrated luminosities of 5.0 fb(-1) and 19.5 fb(-1), respectively. A global Bayesian analysis is performed, incorporating results from a broad range of CMS supersymmetry searches, as well as constraints from other experiments. Because the pMSSM incorporates several well-motivated assumptions that reduce the 120 parameters of the MSSM to just 19 parameters defined at the electroweak scale, it is possible to assess the results of the study in a relatively straightforward way. Approximately half of the model points in a potentially accessible subspace of the pMSSM are excluded, including all pMSSM model points with a gluino mass below 500 GeV, as well as models with a squark mass less than 300 GeV. Models with chargino and neutralino masses below 200 GeV are disfavored, but no mass range of model points can be ruled out based on the analyses considered. The nonexcluded regions in the pMSSM parameter space are characterized in terms of physical processes and key observables, and implications for future searches are discussed. C1 [Khachatryan, V.; Sirunyan, A. M.; Tumasyan, A.] Yerevan Phys Inst, Yerevan, Armenia. [Adam, W.; Asilar, E.; Bergauer, T.; Brandstetter, J.; Brondolin, E.; Dragicevic, M.; Eroe, J.; Flechl, M.; Friedl, M.; Fruehwirth, R.; Ghete, V. M.; Hartl, C.; Hoermann, N.; Hrubec, J.; Jeitler, M.; Koenig, A.; Krammer, M.; Kraetschmer, I.; Liko, D.; Matsushita, T.; Mikulec, I.; Rabady, D.; Rad, N.; Rahbaran, B.; Rohringer, H.; Schieck, J.; Schoefbeck, R.; Strauss, J.; Treberer-Treberspurg, W.; Waltenberger, W.; Wulz, C. -E.] OeAW, Inst Hochenergiephys, Vienna, Austria. [Mossolov, V.; Shumeiko, N.; Gonzalez, J. Suarez] Natl Ctr Particle & High Energy Phys, Minsk, Byelarus. [Alderweireldt, S.; Cornelis, T.; De Wolf, E. A.; Janssen, X.; Knutsson, A.; Lauwers, J.; Luyckx, S.; Van de Klundert, M.; Van Haevermaet, H.; Van Mechelen, P.; Van Remortel, N.; Van Spilbeeck, A.] Univ Antwerp, Antwerp, Belgium. [Abu Zeid, S.; Blekman, F.; D'Hondt, J.; Daci, N.; De Bruyn, I.; Deroover, K.; Heracleous, N.; Keaveney, J.; Lowette, S.; Moortgat, S.; Moreels, L.; Olbrechts, A.; Python, Q.; Strom, D.; Tavernier, S.; Van Doninck, W.; Van Mulders, P.; Van Onsem, G. P.; Van Parijs, I.] Vrije Univ Brussel, Brussels, Belgium. [Brun, H.; Caillol, C.; Clerbaux, B.; De Lentdecker, G.; Fasanella, G.; Favart, L.; Goldouzian, R.; Grebenyuk, A.; Karapostoli, G.; Lenzi, T.; Leonard, A.; Maerschalk, T.; Marinov, A.; Pernie, L.; Randle-Conde, A.; Seva, T.; Vander Velde, C.; Vanlaer, P.; Yonamine, R.; Zenoni, F.; Zhang, F.; Fang, W.; Abdulsalam, A.] Univ Libre Bruxelles, Brussels, Belgium. [Beernaert, K.; Benucci, L.; Cimmino, A.; Crucy, S.; Dobur, D.; Fagot, A.; Garcia, G.; Gul, M.; Mccartin, J.; Rios, A. A. Ocampo; Poyraz, D.; Ryckbosch, D.; Salva, S.; Sigamani, M.; Tytgat, M.; Van Driessche, W.; Yazgan, E.; Zaganidis, N.] Univ Ghent, Ghent, Belgium. [Basegmez, S.; Beluffi, C.; Bondu, O.; Brochet, S.; Bruno, G.; Caudron, A.; Ceard, L.; De Visscher, S.; Delaere, C.; Delcourt, M.; Favart, D.; Forthomme, L.; Giammanco, A.; Jafari, A.; Jez, P.; Komm, M.; Lemaitre, V.; Mertens, A.; Musich, M.; Nuttens, C.; Perrini, L.; Piotrzkowski, K.; Quertenmont, L.; Selvaggi, M.; Marono, M. Vidal] Catholic Univ Louvain, Louvain La Neuve, Belgium. [Beliy, N.; Hammad, G. H.] Univ Mons, Mons, Belgium. [Belchior Batista Das Chagas, E.; Carvalho, W.; Chinellato, J.; Custodio, A.; Da Costa, E. M.; Jesus Damiao, D. De; De Oliveira Martins, C.; Fonseca De Souza, S.; Huertas Guativa, L. M.; Malbouisson, H.; Matos Figueiredo, D.; Mora Herrera, C.; Mundim, L.; Nogima, H.; Prado Da Silva, W. L.; Santoro, A.; Sznajder, A.; Tonelli Manganote, E. J.; Vilela Pereira, A.] Univ Estado Rio de Janeiro, Rio De Janeiro, Brazil. [Ahuja, S.; Dogra, S.; Fernandez Perez Tomei, T. R.; Moon, C. S.; Novaes, S. F.; Padula, Sandra S.] Univ Estadual Paulista, Sao Paulo, Brazil. [Bernardes, C. A.; De Souza Santos, A.; Gregores, E. M.; Mercadante, P. G.; Romero Abad, D.] Univ Fed ABC, Sao Paulo, Brazil. [Aleksandrov, A.; Hadjiiska, R.; Iaydjiev, P.; Rodozov, M.; Stoykova, S.; Sultanov, G.; Vutova, M.] Inst Nucl Energy Res, Sofia, Bulgaria. [Dimitrov, A.; Glushkov, I.; Litov, L.; Pavlov, B.; Petkov, P.] Univ Sofia, Sofia, Bulgaria. [Fang, W.] Beihang Univ, Beijing, Peoples R China. [Ahmad, M.; Bian, J. G.; Chen, G. M.; Chen, H. S.; Chen, M.; Cheng, T.; Du, R.; Jiang, C. H.; Leggat, D.; Plestina, R.; Romeo, F.; Shaheen, S. M.; Spiezia, A.; Tao, J.; Wang, C.; Wang, Z.; Zhang, H.] Inst High Energy Phys, Beijing, Peoples R China. [Zhang, F.; Asawatangtrakuldee, C.; Ban, Y.; Li, Q.; Liu, S.; Mao, Y.; Qian, S. J.; Wang, D.; Xu, Z.] Peking Univ, State Key Lab Nucl Phys & Technol, Beijing, Peoples R China. [Avila, C.; Cabrera, A.; Chaparro Sierra, L. F.; Florez, C.; Gomez, J. P.; Gomez Moreno, B.; Sanabria, J. C.] Univ Los Andes, Bogota, Colombia. [Godinovic, N.; Lelas, D.; Puljak, I.; Cipriano, P. M. Ribeiro] Univ Split, Fac Elect Engn Mech Engn & Naval Architecture, Split, Croatia. [Antunovic, Z.; Kovac, M.] Univ Split, Fac Sci, Split, Croatia. [Brigljevic, V.; Kadija, K.; Luetic, J.; Micanovic, S.; Sudic, L.] Inst Rudjer Boskov, Zagreb, Croatia. [Attikis, A.; Mavromanolakis, G.; Mousa, J.; Nicolaou, C.; Ptochos, F.; Razis, P. A.; Rykaczewski, H.] Univ Cyprus, Nicosia, Cyprus. [Finger, M.; Finger, M., Jr.] Charles Univ Prague, Prague, Czech Republic. [Elkafrawy, T.; Mahmoud, M. A.; Mohammed, Y.] Acad Sci Res & Technol Arab Republ Egypt, Egyptian Network High Energy Phys, Cairo, Egypt. [Calpas, B.; Kadastik, M.; Murumaa, M.; Raidal, M.; Tiko, A.; Veelken, C.] NICPB, Tallinn, Estonia. [Eerola, P.; Pekkanen, J.; Voutilainen, M.] Univ Helsinki, Dept Phys, Helsinki, Finland. [Harkonen, J.; Karimaki, V.; Kinnunen, R.; Lampen, T.; Lassila-Perini, K.; Lehti, S.; Linden, T.; Luukka, P.; Peltola, T.; Tuominiemi, J.; Tuovinen, E.; Wendland, L.] Helsinki Inst Phys, Helsinki, Finland. [Talvitie, J.; Tuuva, T.] Lappeenranta Univ Technol, Lappeenranta, Finland. [Besancon, M.; Couderc, F.; Dejardin, M.; Denegri, D.; Fabbro, B.; Faure, J. L.; Favaro, C.; Ferri, F.; Ganjour, S.; Givernaud, A.; Gras, P.; de Monchenault, G. Hamel; Jarry, P.; Locci, E.; Machet, M.; Malcles, J.; Rander, J.; Rosowsky, A.; Titov, M.; Zghiche, A.] CEA Saclay, DSM IRFU, Gif Sur Yvette, France. [Plestina, R.; Abdulsalam, A.; Antropov, I.; Oni, S. Ba Ffi; Beaudette, F.; Busson, P.; Cadamuro, L.; Chapon, E.; Charlot, C.; Davignon, O.; Filipovic, N.; de Cassagnac, R. Granier; Jo, M.; Kraml, S.; Lisniak, S.; Mine, P.; Naranjo, I. N.; Nguyen, M.; Ochando, C.; Ortona, G.; Paganini, P.; Pigard, P.; Regnard, S.; Salerno, R.; Sirois, Y.; Strebler, T.; Yilmaz, Y.; Zabi, A.] Ecole Polytech, Lab Leprince Ringuet, CNRS IN2P3, Palaiseau, France. [Beluffi, C.; Agram, J. -L.; Andrea, J.; Aubin, A.; Bloch, D.; Brom, J. -M.; Buttignol, M.; Chabert, E. C.; Chanon, N.; Conte, C. Collard E.; Coubez, X.; Fontaine, J. -C.; Gele, D.; Goerlach, U.; Goetzmann, C.; Le Bihan, A. -C.; Merlin, J. A.; Skovpen, K.; Van Hove, P.] Univ Haute Alsace Mulhouse, Univ Strasbourg, Inst Pluridisciplinaire Hubert Curien, CNRS IN2P3, Strasbourg, France. [Gadrat, S.] CNRS IN2P3, Ctr Calcul, Inst Natl Phys Nucl & Phys Particules, Villeurbanne, France. [Beauceron, S.; Bernet, C.; Boudoul, G.; Bouvier, E.; Montoya, C. A. Carrillo; Chierici, R.; Contardo, D.; Courbon, B.; Depasse, P.; El Mamouni, H.; Fan, J.; Fay, J.; Gascon, S.; Gouzevitch, M.; Ille, B.; Lagarde, F.; Laktineh, I. B.; Lethuillier, M.; Mirabito, L.; Pequegnot, A. L.; Perries, S.; Popov, A.; Alvarez, J. D. Ruiz; Sabes, D.; Sordini, V.; Vander Donckt, M.; Verdier, P.; Viret, S.] Univ Claude Bernard Lyon 1, Univ Lyon, CNRS IN2P3, Inst Phys Nucl Lyon, Villeurbanne, France. [Toriashvili, T.] Georgian Tech Univ, Tbilisi, Rep of Georgia. [Toriashvili, T.; Tsamalaidze, Z.] Tbilisi State Univ, Tbilisi, Rep of Georgia. [Autermann, C.; Beranek, S.; Feld, L.; Heister, A.; Kiesel, M. K.; Klein, K.; Lipinski, M.; Ostapchuk, A.; Preuten, M.; Raupach, F.; Schael, S.; Schulte, J. F.; Verlage, T.; Weber, H.; Zhukov, V.] Rhein Westfal TH Aachen, Phys Inst 1, Aachen, Germany. [Ata, M.; Brodski, M.; Dietz-Laursonn, E.; Duchardt, D.; Endres, M.; Erdmann, M.; Erdweg, S.; Esch, T.; Fischer, R.; Gueth, A.; Hebbeker, T.; Heidemann, C.; Hoepfner, K.; Knutzen, S.; Merschmeyer, M.; Meyer, A.; Millet, P.; Mukherjee, S.; Olschewski, M.; Padeken, K.; Papacz, P.; Pook, T.; Radziej, M.; Reithler, H.; Rieger, M.; Scheuch, F.; Sonnenschein, L.; Teyssier, D.; Thueer, S.; Borras, K.] Rhein Westfal TH Aachen, Phys Inst A 3, Aachen, Germany. [Cherepanov, V.; Erdogan, Y.; Fluegge, G.; Geenen, H.; Geisler, M.; Hoehle, F.; Kargoll, B.; Kress, T.; Kuensken, A.; Lingemann, J.; Nehrkorn, A.; Nowack, A.; Nugent, I. M.; Pistone, C.; Pooth, O.; Stahl, A.] Rhein Westfal TH Aachen, Physikal Inst B 3, Aachen, Germany. [Martin, M. Aldaya; Asin, I.; Bartosik, N.; Behnke, O.; Behrens, U.; Borras, K.; Burgmeier, A.; Campbell, A.; Contreras-Campana, C.; Costanza, F.; Pardos, C. Diez; Dolinska, G.; Dooling, S.; Dorland, T.; Eckerlin, G.; Eckstein, D.; Eichhorn, T.; Flucke, G.; Gallo, E.; Garcia, J. Garay; Geiser, A.; Gizhko, A.; Gunnellini, P.; Hauk, J.; Hempel, M.; Jung, H.; Kalogeropoulos, A.; Karacheban, O.; Kasemann, M.; Katsas, P.; Kieseler, J.; Kleinwort, C.; Korol, I.; Lange, W.; Leonard, J.; Lipka, K.; Lobanov, A.; Lohmann, W.; Mankel, R.; Melzer-Pellmann, I. -A.; Meyer, A. B.; Mittag, G.; Mnich, J.; Mussgiller, A.; Naumann-Emme, S.; Nayak, A.; Ntomari, E.; Perrey, H.; Pitzl, D.; Placakyte, R.; Raspereza, A.; Roland, B.; Sahin, M. Oe.; Saxena, P.; Schoerner-Sadenius, T.; Seitz, C.; Spannagel, S.; Stefaniuk, N.; Trippkewitz, K. D.; Walsh, R.; Wissing, C.] DESY, Hamburg, Germany. [Gallo, E.; Blobel, V.; Vignali, M. Centis; Draeger, A. R.; Dreyer, T.; Erflee, J.; Garutti, E.; Goebel, K.; Gonzalez, D.; Goerner, M.; Haller, J.; Hoffmann, M.; Hoeing, R. S.; Junkes, A.; Klanner, R.; Kogler, R.; Kovalchuk, N.; Lapsien, T.; Lenz, T.; Marchesini, I.; Marconi, D.; Meyer, M.; Niedziela, M.; Nowatschin, D.; Ott, J.; Pantaleo, F.; Peiffer, T.; Perieanu, A.; Pietsch, N.; Poehlsen, J.; Sander, C.; Scharf, C.; Schleper, P.; Schlieckau, E.; Schmidt, A.; Schwandt, J.; Sola, V.; Stadie, H.; Steinbrueck, G.; Stober, F. M.; Tholen, H.; Troendle, D.; Usai, E.; Vanelderen, L.; Vanhoefer, A.; Vormwald, B.] Univ Hamburg, Hamburg, Germany. [Barth, C.; Baus, C.; Berger, J.; Boeser, C.; Butz, E.; Chwalek, T.; Colombo, F.; De Boer, W.; Descroix, A.; Dierlamm, A.; Fink, S.; Frensch, F.; Friese, R.; Giffels, M.; Gilbert, A.; Haitz, D.; Hartmann, F.; Heindl, S. M.; Husemann, U.; Katkov, I.; Kornmayer, A.; Pardo, P. Lobelle; Maier, B.; Mildner, H.; Mozer, M. U.; Mueller, T.; Mueller, Th.; Plagge, M.; Quast, G.; Rabbertz, K.; Roecker, S.; Roscher, F.; Schroeder, M.; Sieber, G.; Simonis, H. J.; Ulrich, R.; Wagner-Kuhr, J.; Wayand, S.; Weber, M.; Weiler, T.; Williamson, S.; Woehrmann, C.; Wolf, R.] Inst Expt Kernphys, Karlsruhe, Germany. [Anagnostou, G.; Daskalakis, G.; Geralis, T.; Giakoumopoulou, V. A.; Kyriakis, A.; Loukas, D.; Psallidas, A.; Topsis-Giotis, I.] NCSR Demokritos, INPP, Aghia Paraskevi, Paraskevi, Greece. [Agapitos, A.; Kesisoglou, S.; Panagiotou, A.; Saoulidou, N.; Tziaferi, E.; Sphicas, P.] Univ Athens, Athens, Greece. [Evangelou, I.; Flouris, G.; Foudas, C.; Kokkas, P.; Loukas, N.; Manthos, N.; Papadopoulos, I.; Paradas, E.; Strologas, J.] Univ Ioannina, Ioannina, Greece. [Bencze, G.; Hajdu, C.; Hidas, P.; Horvath, D.; Sikler, F.; Veszpremi, V.; Vesztergombi, G.; Zsigmond, A. J.] Wigner Res Ctr Phys, Budapest, Hungary. [Horvath, D.; Beni, N.; Czellar, S.; Karancsi, J.; Molnar, J.; Szillasi, Z.] Inst Nucl Res ATOMKI, Debrecen, Hungary. [Karancsi, J.; Bartok, M.; Makovec, A.; Raics, P.; Trocsanyi, Z. L.; Ujvari, B.] Univ Debrecen, Debrecen, Hungary. [Choudhury, S.; Mal, P.; Mandal, K.; Sahoo, D. K.; Sahoo, N.; Swain, S. K.] Natl Inst Sci Educ & Res, Bhubaneswar, Orissa, India. [Bansal, S.; Beri, S. B.; Bhatnagar, V.; Chawla, R.; Gupta, R.; Bhawandeep, U.; Kalsi, A. K.; Kaur, A.; Kaur, M.; Kumar, R.; Mehta, A.; Mittal, M.; Singh, J. B.; Walia, G.] Panjab Univ, Chandigarh, India. [Kumar, Ashok; Bhardwaj, A.; Choudhary, B. C.; Garg, R. B.; Keshri, S.; Kumar, A.; Malhotra, S.; Naimuddin, M.; Nishu, N.; Ranjan, K.; Sharma, R.; Sharma, V.] Univ Delhi, Delhi, India. [Bhattacharya, R.; Bhattacharya, S.; Chatterjee, K.; Dey, S.; Dutta, S.; Ghosh, S.; Majumdar, N.; Modak, A.; Mondal, K.; Mukhopadhyay, S.; Nandan, S.; Purohit, A.; Roy, A.; Roy, D.; Chowdhury, S. Roy; Sarkar, S.; Sharan, M.] Saha Inst Nucl Phys, Kolkata, India. [Chudasama, R.; Dutta, D.; Jha, V.; Kumar, V.; Mohanty, A. K.; Pant, L. M.; Shukla, P.; Topkar, A.] Bhabha Atom Res Ctr, Mumbai, Maharashtra, India. [Aziz, T.; Banerjee, S.; Bhowmik, S.; Chatterjee, R. M.; Dewanjee, R. K.; Dugad, S.; Ganguly, S.; Ghosh, S.; Guchait, M.; Gurtu, A.; Jain, Sa.; Kole, G.; Kumar, S.; Mahakud, B.; Maity, M.; Majumder, G.; Mazumdar, K.; Mitra, S.; Mohanty, G. B.; Parida, B.; Sarkar, T.; Sur, N.; Sutar, B.; Wickramage, N.] Tata Inst Fundamental Res, Mumbai, Maharashtra, India. [Chauhan, S.; Dube, S.; Kapoor, A.; Kothekar, K.; Rane, A.; Sharma, S.] IISER, Pune, Maharashtra, India. [Bakhshiansohi, H.; Behnamian, H.; Etesami, S. M.; Fahim, A.; Khakzad, M.; Najafabadi, M. Mohammadi; Naseri, M.; Mehdiabadi, S. Paktinat; Hosseinabadi, F. Rezaei; Safarzadeh, B.; Zeinali, M.] Inst Res Fundamental Sci IPM, Tehran, Iran. [Felcini, M.; Grunewald, M.] Univ Coll Dublin, Dublin, Ireland. [Abbrescia, M.; Calabria, C.; Caputo, C.; Colaleo, A.; Creanza, D.; Cristella, L.; De Filippis, N.; De Palma, M.; Fiore, L.; Iaselli, G.; Maggi, G.; Maggi, M.; Miniello, G.; My, S.; Nuzzo, S.; Pompili, A.; Pugliese, G.; Radogna, R.; Ranieri, A.; Selvaggi, G.; Silvestris, L.; Venditti, R.] INFN Sez Bari, Bari, Italy. [Abbrescia, M.; Calabria, C.; Caputo, C.; Cristella, L.; De Palma, M.; Miniello, G.; My, S.; Nuzzo, S.; Pompili, A.; Radogna, R.; Selvaggi, G.; Venditti, R.] Univ Bari, Bari, Italy. [Creanza, D.; De Filippis, N.; Iaselli, G.; Maggi, G.; Pugliese, G.] Politecn Bari, Bari, Italy. [Abbiendi, G.; Bonacorsi, D.; Braibant-Giacomelli, S.; Brigliadori, L.; Campanini, R.; Capiluppi, P.; Castro, A.; Cavallo, F. R.; Chhibra, S. S.; Codispoti, G.; Cuffiani, M.; Dallavalle, G. M.; Fabbri, F.; Fanfani, A.; Fasanella, D.; Giacomelli, P.; Grandi, C.; Guiducci, L.; Marcellini, S.; Masetti, G.; Montanari, A.; Navarria, F. L.; Perrotta, A.; Rossi, A. M.; Rovelli, T.; Siroli, G. P.; Tosi, N.] INFN Sez Bologna, Bologna, Italy. [Bonacorsi, D.; Braibant-Giacomelli, S.; Brigliadori, L.; Campanini, R.; Capiluppi, P.; Castro, A.; Chhibra, S. S.; Codispoti, G.; Cuffiani, M.; Fanfani, A.; Fasanella, D.; Guiducci, L.; Navarria, F. L.; Rossi, A. M.; Rovelli, T.; Siroli, G. P.; Tosi, N.] Univ Bologna, Bologna, Italy. [Chiorboli, M.; Costa, S.; Di Mattia, A.; Giordano, F.; Potenza, R.; Tricomi, A.; Tuve, C.] INFN Sez Catania, Catania, Italy. [Cappello, G.; Chiorboli, M.; Costa, S.; Giordano, F.; Potenza, R.; Tricomi, A.; Tuve, C.] Univ Catania, Catania, Italy. [Barbagli, G.; Ciulli, V.; Civinini, C.; D'Alessandro, R.; Focardi, E.; Gori, V.; Lenzi, P.; Meschini, M.; Paoletti, S.; Sguazzoni, G.; Viliani, L.] INFN Sez Firenze, Florence, Italy. [Ciulli, V.; D'Alessandro, R.; Focardi, E.; Gori, V.; Lenzi, P.; Viliani, L.] Univ Florence, Florence, Italy. [Benussi, L.; Bianco, S.; Fabbri, F.; Piccolo, D.; Primavera, F.] INFN Lab Nazl Frascati, Frascati, Italy. [Calvelli, V.; Ferro, F.; Lo Vetere, M.; Monge, M. R.; Robutti, E.; Tosi, S.] INFN Sez Genova, Genoa, Italy. [Calvelli, V.; Lo Vetere, M.; Monge, M. R.; Tosi, S.] Univ Genoa, Genoa, Italy. [Dinardo, M. E.; Fiorendi, S.; Gennai, S.; Gerosa, R.; Ghezzi, A.; Govoni, P.; Malvezzi, S.; Manzoni, R. A.; Marzocchi, B.; Menasce, D.; Moroni, L.; Paganoni, M.; Pedrini, D.; Ragazzi, S.; Redaelli, N.; de Fatis, T. Tabarelli] INFN Sez Milano Bicocca, Milan, Italy. [Dinardo, M. E.; Fiorendi, S.; Gerosa, R.; Ghezzi, A.; Govoni, P.; Manzoni, R. A.; Marzocchi, B.; Paganoni, M.; Ragazzi, S.; de Fatis, T. Tabarelli] Univ Milano Bicocca, Milan, Italy. [Buontempo, S.; Cavallo, N.; Di Guida, S.; Esposito, M.; Fabozzi, F.; Iorio, A. O. M.; Lanza, G.; Lista, L.; Meola, S.; Merola, M.; Paolucci, P.; Sciacca, C.] INFN Sez Napoli, Naples, Italy. [Esposito, M.; Iorio, A. O. M.; Sciacca, C.] Univ Napoli Federico II, Naples, Italy. [Cavallo, N.; Fabozzi, F.] Univ Basilicata, Potenza, Italy. [Di Guida, S.; Meola, S.] Univ G Marconi, Rome, Italy. [Azzi, P.; Bacchetta, N.; Benato, L.; Bisello, D.; Boletti, A.; Branca, A.; Carlin, R.; Checchia, P.; Dall'Osso, M.; Dorigo, T.; Dosselli, U.; Gasparini, F.; Gasparini, U.; Gozzelino, A.; Kanishchev, K.; Lacaprara, S.; Margoni, M.; Meneguzzo, A. T.; Pazzini, J.; Pozzobon, N.; Ronchese, P.; Simonetto, F.; Torassa, E.; Tosi, M.; Ventura, S.; Zotto, P.; Zucchetta, A.; Zumerle, G.] INFN Sez Padova, Padua, Italy. [Abdulsalam, A.; Benato, L.; Bisello, D.; Boletti, A.; Branca, A.; Carlin, R.; Dall'Osso, M.; Gasparini, F.; Gasparini, U.; Margoni, M.; Meneguzzo, A. T.; Pazzini, J.; Pozzobon, N.; Ronchese, P.; Simonetto, F.; Tosi, M.; Zotto, P.; Zucchetta, A.; Zumerle, G.] Univ Padua, Padua, Italy. [Kanishchev, K.] Univ Trento, Trento, Italy. [Braghieri, A.; Magnani, A.; Montagna, P.; Ratti, S. P.; Re, V.; Riccardi, C.; Salvini, P.; Vai, I.; Vitulo, P.] INFN Sez Pavia, Pavia, Italy. [Magnani, A.; Montagna, P.; Ratti, S. P.; Riccardi, C.; Vai, I.; Vitulo, P.] Univ Pavia, Pavia, Italy. [Solestizi, L. Alunni; Bilei, G. M.; Ciangottini, D.; Fano, L.; Lariccia, P.; Mantovani, G.; Menichelli, M.; Saha, A.; Santocchia, A.] INFN Sez Perugia, Perugia, Italy. [Solestizi, L. Alunni; Ciangottini, D.; Fano, L.; Lariccia, P.; Mantovani, G.; Menichelli, M.; Santocchia, A.] Univ Perugia, Perugia, Italy. [Androsov, K.; Azzurri, P.; Bagliesi, G.; Bernardini, J.; Boccali, T.; Castaldi, R.; Dell'Orso, R.; Donato, S.; Foa, L.; Giassi, A.; Ligabue, F.; Lomtadze, T.; Martini, L.; Messineo, A.; Palla, F.; Rizzi, A.; Savoy-Navarro, A.; Spagnolo, P.; Tenchini, R.; Tonelli, G.; Venturi, A.; Verdini, P. G.] INFN Sez Pisa, Pisa, Italy. [Martini, L.; Messineo, A.; Rizzi, A.; Tonelli, G.] Univ Pisa, Pisa, Italy. [Donato, S.; Foa, L.; Ligabue, F.] Scuola Normale Super Pisa, Pisa, Italy. [Abdulsalam, A.; Barone, L.; Cavallari, F.; D'imperio, G.; Del Re, D.; Diemoz, M.; Gelli, S.; Jorda, C.; Longo, E.; Margaroli, F.; Meridiani, P.; Organtini, G.; Paramatti, R.; Preiato, F.; Rahatlou, S.; Rovelli, C.; Santanastasio, F.; Di Marco, E.] INFN Sez Roma, Rome, Italy. [Barone, L.; D'imperio, G.; Del Re, D.; Gelli, S.; Longo, E.; Margaroli, F.; Organtini, G.; Preiato, F.; Rahatlou, S.; Santanastasio, F.; Di Marco, E.] Univ Roma, Rome, Italy. [Amapane, N.; Arcidiacono, R.; Argiro, S.; Arneodo, M.; Bellan, R.; Biino, C.; Cartiglia, N.; Costa, M.; Covarelli, R.; Degano, A.; Demaria, N.; Finco, L.; Kiani, B.; Mariotti, C.; Maselli, S.; Migliore, E.; Monaco, V.; Monteil, E.; Obertino, M. M.; Pacher, L.; Pastrone, N.; Pelliccioni, M.; Angioni, G. L. Pinna; Ravera, F.; Romero, A.; Ruspa, M.; Sacchi, R.; Solano, A.; Staiano, A.] INFN Sez Torino, Turin, Italy. [Amapane, N.; Argiro, S.; Bellan, R.; Costa, M.; Covarelli, R.; Degano, A.; Finco, L.; Kiani, B.; Maselli, S.; Migliore, E.; Monaco, V.; Monteil, E.; Obertino, M. M.; Pacher, L.; Angioni, G. L. Pinna; Ravera, F.; Romero, A.; Sacchi, R.; Solano, A.] Univ Turin, Turin, Italy. [Arcidiacono, R.; Arneodo, M.; Ruspa, M.] Univ Piemonte Orientale, Novara, Italy. [Belforte, S.; Candelise, V.; Casarsa, M.; Cossutti, F.; Della Ricca, G.; Gobbo, B.; La Licata, C.; Schizzi, A.; Zanetti, A.] INFN Sez Trieste, Trieste, Italy. [Candelise, V.; Della Ricca, G.; La Licata, C.; Schizzi, A.] Univ Trieste, Trieste, Italy. [Kropivnitskaya, A.; Nam, S. K.] Kangwon Natl Univ, Chunchon, South Korea. [Kim, D. H.; Kim, G. N.; Kim, M. S.; Kong, D. J.; Lee, S.; Lee, S. W.; Oh, Y. D.; Sakharov, A.; Sekmen, S.; Son, D. C.; Kamon, T.] Kyungpook Natl Univ, Daegu, South Korea. [Cifuentes, J. A. Brochero; Kim, H.; Kim, T. J.] Chonbuk Natl Univ, Jeonju, South Korea. [Song, S.] Chonnam Natl Univ, Inst Univ & Elementary Particles, Kwangju, South Korea. [Cho, S.; Choi, S.; Go, Y.; Gyun, D.; Hong, B.; Kim, H.; Kim, Y.; Lee, B.; Lee, K.; Lee, K. S.; Lee, S.; Lim, J.; Park, S. K.; Roh, Y.] Korea Univ, Seoul, South Korea. [Yoo, H. D.] Seoul Natl Univ, Seoul, South Korea. [Choi, M.; Kim, H.; Kim, J. H.; Lee, J. S. H.; Park, I. C.; Ryu, G.; Ryu, M. S.] Univ Seoul, Seoul, South Korea. [Choi, Y.; Goh, J.; Kim, D.; Kwon, E.; Lee, J.; Yu, I.] Sungkyunkwan Univ, Suwon, South Korea. [Dudenas, V.; Juodagalvis, A.; Vaitkus, J.] Vilnius Univ, Vilnius, Lithuania. [Ahmed, I.; Ibrahim, Z. A.; Komaragiri, J. R.; Ali, M. A. B. Md; Idris, F. Mohamad; Abdullah, W. A. T. Wan; Yusli, M. N.; Zolkapli, Z.] Univ Malaya, Natl Ctr Particle Phys, Kuala Lumpur, Malaysia. [Casimiro Linares, E.; Castilla-Valdez, H.; De la Cruz-Burelo, E.; Heredia-De la Cruz, I.; Hernandez-Almada, A.; Lopez-Fernandez, R.; Mejia Guisao, J.; Sanchez-Hernandez, A.] IPN, Ctr Invest & Estudios Avanzados, Mexico City, DF, Mexico. [Carrillo Moreno, S.; Vazquez Valencia, F.] Univ Iberoamer, Mexico City, DF, Mexico. [Pedraza, I.; Salazar Ibarguen, H. A.] Benemerita Univ Autonoma Puebla, Puebla, Mexico. [Morelos Pineda, A.] Univ Autonoma San Luis Potosi, San Luis Potosi, Mexico. [Krofcheck, D.] Univ Auckland, Auckland, New Zealand. [Butler, P. H.] Univ Canterbury, Christchurch, New Zealand. [Ahmad, A.; Ahmad, M.; Hoorani, H. R.; Shoaib, M.; Waqas, M.] Quaid I Azam Univ, Natl Ctr Phys, Islamabad, Pakistan. [Bialkowska, H.; Bluj, M.; Boimska, B.; Frueboes, T.; Gorski, M.; Kazana, M.; Nawrocki, K.; Romanowska-Rybinska, K.; Szleper, M.; Traczyk, P.; Zalewski, P.] Natl Ctr Nucl Res, Otwock, Poland. [Brona, G.; Bunkowski, K.; Byszuk, A.; Doroba, K.; Kalinowski, A.; Konecki, M.; Krolikowski, J.; Misiura, M.; Olszewski, M.; Walczak, M.] Univ Warsaw, Inst Expt Phys, Fac Phys, Warsaw, Poland. [Bargassa, P.; DCruz e Silva, C. Beirao; Di Francesco, A.; Faccioli, P.; Ferreira Parracho, P. G.; Gallinaro, M.; Hollar, J.; Leonardo, N.; Lloret Iglesias, L.; Nemallapudi, M. V.; Nguyen, F.; Rodrigues Antunes, J.; Seixas, J.; Toldaiev, O.; Vadruccio, D.; Varela, J.; Vischia, P.] Lab Instrumentacao & Fis Expt Particulas, Lisbon, Portugal. [Finger, M.; Finger, M., Jr.; Tsamalaidze, Z.; Bunin, P.; Gavrilenko, M.; Golutvin, I.; Gorbunov, I.; Kamenev, A.; Karjavin, V.; Lanev, A.; Malakhov, A.; Matveev, V.; Moisenz, P.; Palichik, V.; Perelygin, V.; Savina, M.; Shmatov, S.; Shulha, S.; Skatchkov, N.; Smirnov, V.; Voytishin, N.; Zarubin, A.] Joint Inst Nucl Res, Dubna, Russia. [Golovtsov, V.; Ivanov, Y.; Kim, V.; Kuznetsova, E.; Levchenko, P.; Murzin, V.; Oreshkin, V.; Smirnov, I.; Sulimov, V.; Uvarov, L.; Vavilov, S.; Vorobyev, A.] Petersburg Nucl Phys Inst, St Petersburg, Russia. [Matveev, V.; Dermenev, A.; Golubev, N.; Karneyeu, A.; Kirsanov, M.; Krasnikov, N.; Pashenkov, A.; Tlisov, D.; Toropin, A.; Musienko, Y.] Inst Nucl Res, Moscow, Russia. [Epshteyn, V.; Gavrilov, V.; Lychkovskaya, N.; Popov, V.; Pozdnyakov, I.; Safronov, G.; Spiridonov, A.; Vlasov, E.; Zhokin, A.; Starodumov, A.; Nikitenko, A.] Inst Theoret & Expt Phys, Moscow, Russia. [Matveev, V.; Chadeeva, M.; Danilov, M.; Markin, O.; Rusinov, V.; Tarkovskii, E.; Azarkin, M.; Dremin, I.; Leonidov, A.] Natl Res Nucl Univ, MEPhI, Moscow, Russia. [Andreev, V.; Azarkin, M.; Dremin, I.; Kirakosyan, M.; Leonidov, A.; Mesyats, G.; Rusakov, S. V.] PN Lebedev Phys Inst, Moscow, Russia. [Popov, A.; Katkov, I.; Baskakov, A.; Belyaev, A.; Boos, E.; Dubinin, M.; Dudko, L.; Ershov, A.; Gribushin, A.; Klyukhin, V.; Kodolova, O.; Lokhtin, I.; Miagkov, I.; Obraztsov, S.; Petrushanko, S.; Savrin, V.; Snigirev, A.] Lomonosov Moscow State Univ, Skobeltsyn Inst Nucl Phys, Moscow, Russia. [Azhgirey, I.; Bayshev, I.; Bitioukov, S.; Kachanov, V.; Kalinin, A.; Konstantinov, D.; Krychkine, V.; Petrov, V.; Ryutin, R.; Sobol, A.; Tourtchanovitch, L.; Troshin, S.; Tyurin, N.; Uzunian, A.; Volkov, A.] State Res Ctr Russian Federation, Inst High Energy Phys, Protvino, Russia. [Adzic, P.; Cirkovic, P.; Devetak, D.; Milosevic, J.; Rekovic, V.; Milenovic, P.] Univ Belgrade, Fac Phys, Belgrade, Serbia. [Adzic, P.; Cirkovic, P.; Devetak, D.; Milosevic, J.; Rekovic, V.; Milenovic, P.] Vinca Inst Nucl Sci, Belgrade, Serbia. [Alcaraz Maestre, J.; Calvo, E.; Cerrada, M.; Chamizo Llatas, M.; Colino, N.; De la Cruz, B.; Delgado Peris, A.; Escalante Del Valle, A.; Fernandez Bedoya, C.; Fernandez Ramos, J. P.; Flix, J.; Fouz, M. C.; Garcia-Abia, P.; Gonzalez Lopez, O.; Goy Lopez, S.; Hernandez, J. M.; Josa, M. I.; Navarro De Martino, E.; Perez-Calero Yzquierdo, A.; Puerta Pelayo, J.; Quintario Olmeda, A.; Redondo, I.; Romero, L.; Soares, M. S.] CIEMAT, Madrid, Spain. [de Troconiz, J. F.; Missiroli, M.; Moran, D.] Univ Autonoma Madrid, Madrid, Spain. [Cuevas, J.; Fernandez Menendez, J.; Folgueras, S.; Gonzalez Caballero, I.; Palencia Cortezon, E.; Vizan Garcia, J. M.] Univ Oviedo, Oviedo, Spain. [Abdulsalam, A.; Cabrillo, I. J.; Calderon, A.; Castineiras De Saa, J. R.; Curras, E.; De Castro Manzano, P.; Fernandez, M.; Garcia-Ferrero, J.; Gomez, G.; Lopez Virto, A.; Marco, J.; Marco, R.; Martinez Rivero, C.; Matorras, F.; Piedra Gomez, J.; Rodrigo, T.; Rodriguez-Marrero, A. Y.; Ruiz-Jimeno, A.; Scodellaro, L.; Trevisani, N.; Vila, I.; Vilar Cortabitarte, R.] Univ Cantabria, CSIC, Inst Fis Cantabria IFCA, Santander, Spain. [Abdulsalam, A.; Merlin, J. A.; Pantaleo, F.; Hartmann, F.; Kornmayer, A.; Agapitos, A.; Mohanty, A. K.; Silvestris, L.; Battilana, C.; Tosi, N.; Viliani, L.; Primavera, F.; Manzoni, R. A.; Di Guida, S.; Meola, S.; Paolucci, P.; Azzi, P.; Dall'Osso, M.; Zucchetta, A.; Azzurri, P.; D'imperio, G.; Del Re, D.; Arcidiacono, R.; Palencia Cortezon, E.; Abbaneo, D.; Auffray, E.; Auzinger, G.; Bachtis, M.; Baillon, P.; Ball, A. H.; Barney, D.; Benaglia, A.; Benhabib, L.; Berruti, G. M.; Bloch, P.; Bocci, A.; Bonato, A.; Botta, C.; Breuker, H.; Camporesi, T.; Castello, R.; Cepeda, M.; Cerminara, G.; D'Alfonso, M.; d'Enterria, D.; Dabrowski, A.; Daponte, V.; David, A.; De Gruttola, M.; De Guio, F.; De Roeck, A.; Di Marco, E.; Dobson, M.; Dordevic, M.; Dorney, B.; du Pree, T.; Duggan, D.; Dunser, M.; Dupont, N.; Elliott-Peisert, A.; Franzoni, G.; Fulcher, J.; Funk, W.; Gigi, D.; Gill, K.; Girone, M.; Glege, F.; Guida, R.; Gundacker, S.; Guthoff, M.; Hammer, J.; Harris, P.; Hegeman, J.; Innocente, V.; Janot, P.; Kirschenmann, H.; Knunz, V.; Kortelainen, M. J.; Kousouris, K.; Lecoq, P.; Lourenco, C.; Lucchini, M. T.; Magini, N.; Malgeri, L.; Mannelli, M.; Martelli, A.; Masetti, L.; Meijers, F.; Mersi, S.; Meschi, E.; Moortgat, F.; Morovic, S.; Mulders, M.; Neugebauer, H.; Orfanelli, S.; Orsini, L.; Pape, L.; Perez, E.; Peruzzi, M.; Petrilli, A.; Petrucciani, G.; Pfeiffer, A.; Pierini, M.; Piparo, D.; Racz, A.; Reis, T.; Rolandi, G.; Rovere, M.; Ruan, M.; Sakulin, H.; Sauvan, J. B.; Schafer, C.; Schwick, C.; Seidel, M.; Sharma, A.; Silva, P.; Simon, M.; Sphicas, P.; Steggemann, J.; Stoye, M.; Takahashi, Y.; Treille, D.; Triossi, A.; Tsirou, A.; Veres, G. I.; Wardle, N.; Wohri, H. K.; Zagozdzinska, A.; Zeuner, W. D.; Virdee, T.] European Org Nucl Res, CERN, Geneva, Switzerland. [Bertl, W.; Deiters, K.; Erdmann, W.; Horisberger, R.; Ingram, Q.; Kaestli, H. C.; Kotlinski, D.; Langenegger, U.; Rohe, T.] Paul Scherrer Inst, Villigen, Switzerland. [Bachmair, F.; Bani, L.; Bianchini, L.; Casal, B.; Dissertori, G.; Dittmar, M.; Donega, M.; Eller, P.; Grab, C.; Heidegger, C.; Hits, D.; Hoss, J.; Kasieczka, G.; Lecomte, P.; Lustermann, W.; Mangano, B.; Marionneau, M.; del Arbol, P. Martinez Ruiz; Masciovecchio, M.; Meinhard, M. T.; Meister, D.; Micheli, F.; Musella, P.; Nessi-Tedaldi, F.; Pandolfi, F.; Pata, J.; Pauss, F.; Perrin, G.; Perrozzi, L.; Quittnat, M.; Rossini, M.; Schonenberger, M.; Starodumov, A.; Takahashi, M.; Tavolaro, V. R.; Latos, K. Theo Fi; Wallny, R.] Swiss Fed Inst Technol, Inst Particle Phys, Zurich, Switzerland. [Starodumov, A.; Amsler, C.; Caminada, L.; Canelli, M. F.; De Cosa, A.; Galloni, C.; Hinzmann, A.; Kilminster, B.; Lange, C.; Ngadiuba, J.; Pinna, D.; Rauco, G.; Robmann, P.; Salerno, D.] Univ Zurich, Zurich, Switzerland. [Starodumov, A.; Chen, K. H.; Doan, T. H.; Jain, Sh.; Khurana, R.; Konyushikhin, M.; Kuo, C. M.; Lin, W.; Lu, Y. J.; Pozdnyakov, A.; Yu, S. S.] Natl Cent Univ, Chungli, Taiwan. [Starodumov, A.; Kumar, Arun; Chang, P.; Chang, Y. H.; Chang, Y. W.; Chao, Y.; Chen, K. F.; Chen, P. H.; Dietz, C.; Fiori, F.; Grundler, U.; Hou, W. -S.; Hsiung, Y.; Liu, Y. F.; Lu, R. -S.; Moya, M. Minano; Petrakou, E.; Tsai, J. F.; Tzeng, Y. M.] NTU, Taipei, Taiwan. [Starodumov, A.; Asavapibhop, B.; Kovitanggoon, K.; Singh, G.; Srimanobhas, N.; Suwonjandee, N.] Chulalongkorn Univ, Fac Sci, Dept Phys, Bangkok, Thailand. [Starodumov, A.; Adiguzel, A.; Cerci, S.; Damarseckin, S.; Demiroglu, Z. S.; Dozen, C.; Dumanoglu, I.; Girgis, S.; Gokbulut, G.; Guler, Y.; Gurpinar, E.; Hos, I.; Kangal, E. E.; Topaksu, A. Kayis; Onengut, G.; Ozdemir, K.; Ozturk, S.; Tali, B.; Topakli, H.; Zorbilmez, C.] Cukurova Univ, Adana, Turkey. [Starodumov, A.; Bilin, B.; Bilmis, S.; Isildak, B.; Karapinar, G.; Yalvac, M.; Zeyrek, M.] Middle East Tech Univ, Dept Phys, Ankara, Turkey. [Starodumov, A.; Gulmez, E.; Kaya, M.; Kaya, O.; Yetkin, E. A.; Yetkin, T.] Bogazici Univ, Istanbul, Turkey. [Starodumov, A.; Cakir, A.; Cankocak, K.; Vardarli, F. I.] Istanbul Tech Univ, Istanbul, Turkey. [Grynyov, B.] Natl Acad Sci Ukraine, Inst Scintillat Mat, Kharkov, Ukraine. [Levchuk, L.; Sorokin, P.] Kharkov Inst Phys & Technol, Natl Sci Ctr, Kharkov, Ukraine. [Aggleton, R.; Ball, F.; Beck, L.; Brooke, J. J.; Burns, D.; Clement, E.; Cussans, D.; Flacher, H.; Goldstein, J.; Grimes, M.; Heath, G. P.; Heath, H. F.; Jacob, J.; Kreczko, L.; Lucas, C.; Meng, Z.; Newbold, D. M.; Paramesvaran, S.; Poll, A.; Sakuma, T.; El Nasr-Storey, S. Seif; Senkin, S.; Smith, D.; Smith, V. J.] Univ Bristol, Bristol, Avon, England. [Newbold, D. M.; Bell, K. W.; Belyaev, A.; Brew, C.; Brown, R. M.; Calligaris, L.; Cieri, D.; Cockerill, D. J. A.; Coughlan, J. A.; Harder, K.; Harper, S.; Olaiya, E.; Petyt, D.; Shepherd-Themistocleous, C. H.; Thea, A.; Tomalin, I. R.; Williams, T.; Worm, S. D.; Lucas, R.] Rutherford Appleton Lab, Didcot, Oxon, England. [Baber, M.; Bainbridge, R.; Buchmuller, O.; Bundock, A.; Burton, D.; Casasso, S.; Citron, M.; Colling, D.; Corpe, L.; Dauncey, P.; Davies, G.; De Wit, A.; Della Negra, M.; Dunne, P.; Elwood, A.; Futyan, D.; Hall, G.; Iles, G.; Lane, R.; Lucas, R.; Lyons, L.; Magnan, A. -M.; Malik, S.; Mastrolorenzo, L.; Nash, J.; Nikitenko, A.; Pela, J.; Penning, B.; Pesaresi, M.; Raymond, D. M.; Richards, A.; Rose, A.; Seez, C.; Tapper, A.; Uchida, K.; Acosta, M. Vazquez; Virdee, T.; Zenz, S. C.] Imperial Coll, London, England. [Cole, J. E.; Hobson, P. R.; Khan, A.; Kyberd, P.; Leslie, D.; Reid, I. D.; Symonds, P.; Teodorescu, L.; Turner, M.] Brunel Univ, Uxbridge, Middx, England. [Borzou, A.; Call, K.; Dittmann, J.; Hatakeyama, K.; Liu, H.; Pastika, N.] Baylor Univ, Waco, TX 76798 USA. [Charaf, O.; Cooper, S. I.; Henderson, C.; Rumerio, P.] Univ Alabama, Tuscaloosa, AL USA. [Arcaro, D.; Avetisyan, A.; Bose, T.; Gastler, D.; Rankin, D.; Richardson, C.; Rohlf, J.; Sulak, L.; Zou, D.] Boston Univ, Boston, MA 02215 USA. [Alimena, J.; Benelli, G.; Berry, E.; Cutts, D.; Ferapontov, A.; Garabedian, A.; Hakala, J.; Heintz, U.; Jesus, O.; Laird, E.; Landsberg, G.; Mao, Z.; Narain, M.; Piperov, S.; Sagir, S.; Syarif, R.] Brown Univ, Providence, RI 02912 USA. [Breedon, R.; Breto, G.; Sanchez, M. Calderon De la Barca; Chauhan, S.; Chertok, M.; Conway, J.; Conway, R.; Cox, P. T.; Erbacher, R.; Funk, G.; Gardner, M.; Gunion, J.; Ko, W.; Lander, R.; Mclean, C.; Mulhearn, M.; Pellett, D.; Pilot, J.; Ricci-Tam, F.; Shalhout, S.; Smith, J.; Squires, M.; Stolp, D.; Tripathi, M.; Wilbur, S.; Yohay, R.] Univ Calif Davis, Davis, CA 95616 USA. [Cousins, R.; Everaerts, P.; Florent, A.; Hauser, J.; Ignatenko, M.; Saltzberg, D.; Takasugi, E.; Valuev, V.; Weber, M.] Univ Calif Los Angeles, Los Angeles, CA USA. [Burt, K.; Clare, R.; Ellison, J.; Gary, J. W.; Hanson, G.; Heilman, J.; Paneva, M. Ivova; Jandir, P.; Kennedy, E.; Lacroix, F.; Long, O. R.; Malberti, M.; Negrete, M. Olmedo; Shrinivas, A.; Wei, H.; Wimpenny, S.; Yates, B. R.] Univ Calif Riverside, Riverside, CA 92521 USA. [Branson, J. G.; Cerati, G. B.; Cittolin, S.; D'Agnolo, R. T.; Derdzinski, M.; Holzner, A.; Kelley, R.; Klein, D.; Letts, J.; Macneill, I.; Olivito, D.; Padhi, S.; Pieri, M.; Sani, M.; Sharma, V.; Simon, S.; Tadel, M.; Vartak, A.; Wasserbaech, S.; Welke, C.; Wurthwein, F.; Yagil, A.; Della Porta, G. Zevi] Univ Calif San Diego, La Jolla, CA 92093 USA. [Bradmiller-Feld, J.; Campagnari, C.; Dishaw, A.; Dutta, V.; Flowers, K.; Sevilla, M. Franco; Geffert, P.; George, C.; Golf, F.; Gouskos, L.; Gran, J.; Incandela, J.; Mccoll, N.; Mullin, S. D.; Richman, J.; Stuart, D.; Suarez, I.; West, C.; Yoo, J.] Univ Calif Santa Barbara, Santa Barbara, CA 93106 USA. [Dubinin, M.; Anderson, D.; Apresyan, A.; Bornheim, A.; Mott, A.; Newman, H. B.; Pena, C.] CALTECH, Pasadena, CA 91125 USA. [Andrews, M. B.; Azzolini, V.; Calamba, A.; Carlson, B.; Ferguson, T.; Paulini, M.; Russ, J.; Sun, M.; Vogel, H.; Vorobiev, I.] Carnegie Mellon Univ, Pittsburgh, PA 15213 USA. [Cumalat, J. P.; Ford, W. T.; Gaz, A.; Jensen, F.; Johnson, A.; Krohn, M.; Mulholland, T.; Nauenberg, U.; Stenson, K.; Wagner, S. R.] Univ Colorado Boulder, Boulder, CO 80309 USA. [Alexander, J.; Chatterjee, A.; Chaves, J.; Chu, J.; Dittmer, S.; Eggert, N.; Mirman, N.; Kaufman, G. Nicolas; Patterson, J. R.; Rinkevicius, A.; Ryd, A.; Skinnari, L.; Soffi, L.; Sun, W.; Tan, S. M.; Teo, W. D.; Thom, J.; Thompson, J.; Tucker, J.; Weng, Y.; Wittich, P.] Cornell Univ, Ithaca, NY USA. [Abdullin, S.; Albrow, M.; Apollinari, G.; Banerjee, S.; Bauerdick, L. A. T.; Beretvas, A.; Berryhill, J.; Bhat, P. C.; Bolla, G.; Burkett, K.; Butler, J. N.; Cheung, H. W. K.; Chlebana, F.; Cihangir, S.; Elvira, V. D.; Fisk, I.; Freeman, J.; Gottschalk, E.; Gray, L.; Green, D.; Grunendahl, S.; Gutsche, O.; Hanlon, J.; Hare, D.; Harris, R. M.; Hasegawa, S.; Hirschauer, J.; Hu, Z.; Jayatilaka, B.; Jindariani, S.; Johnson, M.; Joshi, U.; Klima, B.; Kreis, B.; Lammel, S.; Lewis, J.; Linacre, J.; Lincoln, D.; Lipton, R.; Liu, T.; De Sa, R. Lopes; Lykken, J.; Maeshima, K.; Marraffino, J. M.; Maruyama, S.; Mason, D.; McBride, P.; Merkel, P.; Mrenna, S.; Nahn, S.; Newman-Holmes, C.; O'Dell, V.; Pedro, K.; Prokofyev, O.; Rakness, G.; Sexton-Kennedy, E.; Soha, A.; Spalding, W. J.; Spiegel, L.; Stoynev, S.; Strobbe, N.; Taylor, L.; Tkaczyk, S.; Tran, N. V.; Uplegger, L.; Vaandering, E. W.; Vernieri, C.; Verzocchi, M.; Vidal, R.; Wang, M.; Weber, H. A.; Whitbeck, A.] Fermilab Natl Accelerator Lab, POB 500, Batavia, IL 60510 USA. [Acosta, D.; Avery, P.; Bortignon, P.; Bourilkov, D.; Brinkerhoff, A.; Carnes, A.; Carver, M.; Curry, D.; Das, S.; Field, R. D.; Furic, I. K.; Konigsberg, J.; Korytov, A.; Kotov, K.; Ma, P.; Matchev, K.; Mei, H.; Milenovic, P.; Mitselmakher, G.; Rank, D.; Rossin, R.; Shchutska, L.; Snowball, M.; Sperka, D.; Terentyev, N.; Thomas, L.; Wang, J.; Wang, S.; Yelton, J.] Univ Florida, Gainesville, FL USA. [Linn, S.; Markowitz, P.; Martinez, G.; Rodriguez, J. L.] Florida Int Univ, Miami, FL 33199 USA. [Ackert, A.; Adams, J. R.; Adams, T.; Askew, A.; Bein, S.; Bochenek, J.; Diamond, B.; Haas, J.; Hagopian, S.; Hagopian, V.; Johnson, K. F.; Khatiwada, A.; Prosper, H.; Weinberg, M.] Florida State Univ, Tallahassee, FL 32306 USA. [Baarmand, M. M.; Bhopatkar, V.; Colafranceschi, S.; Hohlmann, M.; Kalakhety, H.; Noonan, D.; Roy, T.; Yumiceva, F.] Florida Inst Technol, Melbourne, FL 32901 USA. [Adams, M. R.; Apanasevich, L.; Berry, D.; Betts, R. R.; Bucinskaite, I.; Cavanaugh, R.; Evdokimov, O.; Gauthier, L.; Gerber, C. E.; Hofman, D. J.; Kurt, P.; O'Brien, C.; Gonzalez, I. D. Sandoval; Turner, P.; Varelas, N.; Wu, Z.; Zakaria, M.; Zhang, J.] UIC, Chicago, IL USA. [Bilki, B.; Clarida, W.; Dilsiz, K.; Durgut, S.; Gandrajula, R. P.; Haytmyradov, M.; Khristenko, V.; Merlo, J. -P.; Mermerkaya, H.; Mestvirishvili, A.; Moeller, A.; Nachtman, J.; Ogul, H.; Onel, Y.; Ozok, F.; Penzo, A.; Snyder, C.; Tiras, E.; Wetzel, J.; Yi, K.] Univ Iowa, Iowa City, IA USA. [Anderson, I.; Barnett, B. A.; Blumenfeld, B.; Cocoros, A.; Eminizer, N.; Fehling, D.; Feng, L.; Gritsan, A. V.; Maksimovic, P.; Osherson, M.; Roskes, J.; Sarica, U.; Swartz, M.; Xiao, M.; Xin, Y.; You, C.] Johns Hopkins Univ, Baltimore, MD USA. [Baringer, P.; Bean, A.; Bruner, C.; Kenny, R. P., III; Majumder, D.; Malek, M.; Mcbrayer, W.; Murray, M.; Sanders, S.; Stringer, R.; Wang, Q.] Univ Kansas, Lawrence, KS 66045 USA. [Ivanov, A.; Kaadze, K.; Khalil, S.; Makouski, M.; Maravin, Y.; Mohammadi, A.; Saini, L. K.; Skhirtladze, N.; Toda, S.] Kansas State Univ, Manhattan, KS 66506 USA. [Lange, D.; Rebassoo, F.; Wright, D.] Lawrence Livermore Natl Lab, Livermore, CA USA. [Anelli, C.; Baden, A.; Baron, O.; Belloni, A.; Calvert, B.; Eno, S. C.; Ferraioli, C.; Gomez, J. A.; Hadley, N. J.; Jabeen, S.; Kellogg, R. G.; Kolberg, T.; Kunkle, J.; Lu, Y.; Mignerey, A. C.; Shin, Y. H.; Skuja, A.; Tonjes, M. B.; Tonwar, S. C.] Univ Maryland, College Pk, MD 20742 USA. [Apyan, A.; Barbieri, R.; Baty, A.; Bi, R.; Bierwagen, K.; Brandt, S.; Busza, W.; Cali, I. A.; Demiragli, Z.; Di Matteo, L.; Ceballos, G. Gomez; Goncharov, M.; Gulhan, D.; Iiyama, Y.; Innocenti, G. M.; Klute, M.; Kovalskyi, D.; Krajczar, K.; Lai, Y. S.; Lee, Y. -J.; Levin, A.; Luckey, P. D.; Marini, A. C.; Mcginn, C.; Mironov, C.; Narayanan, S.; Niu, X.; Paus, C.; Roland, C.; Roland, G.; Salfeld-Nebgen, J.; Stephans, G. S. F.; Sumorok, K.; Tatar, K.; Varma, M.; Velicanu, D.; Veverka, J.; Wang, J.; Wang, T. W.; Wyslouch, B.; Yang, M.; Zhukova, V.] MIT, Cambridge, MA 02139 USA. [Benvenuti, A. C.; Dahmes, B.; Evans, A.; Finkel, A.; Gude, A.; Hansen, P.; Kalafut, S.; Kao, S. C.; Klapoetke, K.; Kubota, Y.; Lesko, Z.; Mans, J.; Nourbakhsh, S.; Ruckstuhl, N.; Rusack, R.; Tambe, N.; Turkewitz, J.] Univ Minnesota, Minneapolis, MN USA. [Acosta, J. G.; Oliveros, S.] Univ Mississippi, Oxford, MS USA. [Avdeeva, E.; Bartek, R.; Bloom, K.; Bose, S.; Claes, D. R.; Dominguez, A.; Fangmeier, C.; Suarez, R. Gonzalez; Kamalieddin, R.; Knowlton, D.; Kravchenko, I.; Meier, F.; Monroy, J.; Ratnikov, F.; Siado, J. E.; Snow, G. R.; Stieger, B.] Univ Nebraska Lincoln, Lincoln, NE USA. [Alyari, M.; Dolen, J.; George, J.; Godshalk, A.; Harrington, C.; Iashvili, I.; Kaisen, J.; Kharchilava, A.; Kumar, A.; Rappoccio, S.; Roozbahani, B.] SUNY Buffalo, Buffalo, NY USA. [Alverson, G.; Barberis, E.; Baumgartel, D.; Chasco, M.; Hortiangtham, A.; Massironi, A.; Morse, D. M.; Nash, D.; Orimoto, T.; De Lima, R. Teixeira; Trocino, D.; Wang, R. -J.; Wood, D.; Zhang, J.] Northeastern Univ, Boston, MA 02115 USA. [Bhattacharya, S.; Hahn, K. A.; Kubik, A.; Low, J. F.; Mucia, N.; Odell, N.; Pollack, B.; Schmitt, M. H.; Sung, K.; Trovato, M.; Velasco, M.] Northwestern Univ, Evanston, IL USA. [Abdulsalam, A.; Dev, N.; Hildreth, M.; Jessop, C.; Karmgard, D. J.; Kellams, N.; Lannon, K.; Marinelli, N.; Meng, F.; Mueller, C.; Musienko, Y.; Planer, M.; Reinsvold, A.; Ruchti, R.; Rupprecht, N.; Smith, G.; Taroni, S.; Valls, N.; Wayne, M.; Wolf, M.; Woodard, A.] Univ Notre Dame, Notre Dame, IN 46556 USA. [Antonelli, L.; Brinson, J.; Bylsma, B.; Durkin, L. S.; Flowers, S.; Hart, A.; Hill, C.; Hughes, R.; Ji, W.; Ling, T. Y.; Liu, B.; Luo, W.; Puigh, D.; Rodenburg, M.; Winer, B. L.; Wulsin, H. W.] Ohio State Univ, Columbus, OH 43210 USA. [Driga, O.; Elmer, P.; Hardenbrook, J.; Hebda, P.; Koay, S. A.; Lujan, P.; Marlow, D.; Medvedeva, T.; Mooney, M.; Olsen, J.; Palmer, C.; Piroue, P.; Stickland, D.; Tully, C.; Zuranski, A.] Princeton Univ, Princeton, NJ 08544 USA. [Malik, S.] Univ Puerto Rico, Mayaguez, PR USA. [Savoy-Navarro, A.; Barker, A.; Barnes, V. E.; Benedetti, D.; Bortoletto, D.; Gutay, L.; Jha, M. K.; Jones, M.; Jung, A. W.; Jung, K.; Miller, D. H.; Neumeister, N.; Radburn-Smith, B. C.; Shi, X.; Shipsey, I.; Silvers, D.; Sun, J.; Svyatkovskiy, A.; Wang, F.; Xie, W.; Xu, L.] Purdue Univ, W Lafayette, IN 47907 USA. [Parashar, N.; Stupak, J.] Purdue Univ Calumet, Hammond, LA USA. [Adair, A.; Akgun, B.; Chen, Z.; Ecklund, K. M.; Geurts, F. J. M.; Guilbaud, M.; Li, W.; Michlin, B.; Northup, M.; Padley, B. P.; Redjimi, R.; Roberts, J.; Rorie, J.; Tu, Z.; Zabel, J.] Rice Univ, Houston, TX USA. [Betchart, B.; Bodek, A.; de Barbaro, P.; Demina, R.; Eshaq, Y.; Ferbel, T.; Galanti, M.; Garcia-Bellido, A.; Han, J.; Hindrichs, O.; Khukhunaishvili, A.; Lo, K. H.; Tan, P.; Verzetti, M.] Univ Rochester, Rochester, NY 14627 USA. [Chou, J. P.; Contreras-Campana, E.; Ferencek, D.; Gershtein, Y.; Halkiadakis, E.; Heindl, M.; Hidas, D.; Hughes, E.; Kaplan, S.; Elayavalli, R. Kunnawalkam; Lath, A.; Nash, K.; Saka, H.; Salur, S.; Schnetzer, S.; Sheffield, D.; Somalwar, S.; Stone, R.; Thomas, S.; Thomassen, P.; Walker, M.] Rutgers State Univ, Piscataway, NJ USA. [Foerster, M.; Riley, G.; Rose, K.; Spanier, S.; Thapa, K.] Univ Tennessee, Knoxville, TN USA. [Bouhali, O.; Hernandez, A. Castaneda; Celik, A.; Dalchenko, M.; De Mattia, M.; Delgado, A.; Dildick, S.; Eusebi, R.; Gilmore, J.; Huang, T.; Kamon, T.; Krutelyov, V.; Mueller, R.; Osipenkov, I.; Pakhotin, Y.; Patel, R.; Perloff, A.; Rathjens, D.; Rose, A.; Safonov, A.; Tatarinov, A.; Ulmer, K. A.] Texas A&M Univ, College Stn, TX USA. [Akchurin, N.; Cowden, C.; Damgov, J.; Dragoiu, C.; Dudero, P. R.; Faulkner, J.; Kunori, S.; Lamichhane, K.; Lee, S. W.; Libeiro, T.; Undleeb, S.; Volobouev, I.] Texas Tech Univ, Lubbock, TX 79409 USA. [Appelt, E.; Delannoy, A. G.; Greene, S.; Gurrola, A.; Janjam, R.; Johns, W.; Maguire, C.; Mao, Y.; Melo, A.; Ni, H.; Sheldon, P.; Tuo, S.; Velkovska, J.; Xu, Q.] Vanderbilt Univ, 221 Kirkland Hall, Nashville, TN 37235 USA. [Arenton, M. W.; Barria, P.; Cox, B.; Francis, B.; Goodell, J.; Hirosky, R.; Ledovskoy, A.; Li, H.; Neu, C.; Sinthuprasith, T.; Sun, X.; Wang, Y.; Wolfe, E.; Wood, J.; Xia, F.] Univ Virginia, Charlottesville, VA USA. [Clarke, C.; Harr, R.; Karchin, P. E.; Don, C. Kottachchi Kankanamge; Lamichhane, P.; Sturdy, J.] Wayne State Univ, Detroit, MI USA. [Belknap, D. A.; Carlsmith, D.; Dasu, S.; Dodd, L.; Duric, S.; Gomber, B.; Grothe, M.; Herndon, M.; Herve, A.; Klabbers, P.; Lanaro, A.; Levine, A.; Long, K.; Loveless, R.; Mohapatra, A.; Ojalvo, I.; Perry, T.; Pierro, G. A.; Polese, G.; Ruggles, T.; Sarangi, T.; Savin, A.; Sharma, A.; Smith, N.; Smith, W. H.; Taylor, D.; Verwilligen, P.; Woods, N.] Univ Wisconsin Madison, Madison, WI USA. [Fruehwirth, R.; Krammer, M.; Schieck, J.; Wulz, C. -E.] Vienna Univ Technol, Vienna, Austria. [Chinellato, J.] Univ Estadual Campinas, Campinas, Brazil. [Moon, C. S.] CNRS IN2P3, Paris, France. [Elkafrawy, T.] Ain Shams Univ, Cairo, Egypt. [Mahmoud, M. A.; Mohammed, Y.] Fayoum Univ, Al Fayyum, Egypt. [Mahmoud, M. A.] British Univ Egypt, Cairo, Egypt. [Agram, J. -L.; Conte, C. Collard E.; Fontaine, J. -C.] Univ Haute Alsace, Mulhouse, France. [Hempel, M.; Lohmann, W.] Brandenburg Tech Univ Cottbus, Cottbus, Germany. [Vesztergombi, G.; Bartok, M.; Veres, G. I.] Eotvos Lorand Univ, MTA ELTE Lendulet CMS Particle & Nucl Phys Grp, Budapest, Hungary. [Choudhury, S.] Indian Inst Sci Educ & Res, Bhopal, India. [Bhowmik, S.; Maity, M.; Sarkar, T.] Visva Bharati Univ, Santini Ketan, W Bengal, India. [Gurtu, A.] King Abdulaziz Univ, Jeddah, Saudi Arabia. [Wickramage, N.] Univ Ruhuna, Matara, Sri Lanka. [Etesami, S. M.] Isfahan Univ Technol, Esfahan, Iran. [Fahim, A.] Univ Tehran, Dept Engn Sci, Tehran, Iran. [Safarzadeh, B.] Islamic Azad Univ, Sci & Res Branch, Plasma Phys Res Ctr, Tehran, Iran. [Androsov, K.; Ciocci, M. A.; Grippo, M. T.] Univ Siena, Siena, Italy. [Kim, T. J.] Hanyang Univ, Seoul, South Korea. [Ali, M. A. B. Md] Int Islamic Univ Malaysia, Kuala Lumpur, Malaysia. [Idris, F. Mohamad] Agensi Nuklear Malaysia, MOSTI, Kajang, Malaysia. [Heredia-De la Cruz, I.] Consejo Nacl Ciencia & Technol, Mexico City, DF, Mexico. [Byszuk, A.; Zagozdzinska, A.] Warsaw Univ Technol, Inst Elect Syst, Warsaw, Poland. [Kim, V.] St Petersburg State Polytech Univ, St Petersburg, Russia. [Orfanelli, S.] Natl Tech Univ Athens, Athens, Greece. [Rolandi, G.] Scuola Normale, Pisa, Italy. [Rolandi, G.] Sezione Ist Nazl Fis Nucl, Pisa, Italy. [Amsler, C.] Albert Einstein Ctr Fundamental Phys, Bern, Switzerland. [Cerci, S.; Tali, B.] Adiyaman Univ, Adiyaman, Turkey. [Kangal, E. E.] Mersin Univ, Mersin, Turkey. [Onengut, G.] Cag Univ, Mersin, Turkey. [Ozdemir, K.] Piri Reis Univ, Istanbul, Turkey. [Ozturk, S.; Topakli, H.] Gaziosmanpasa Univ, Tokat, Turkey. [Isildak, B.] Ozyegin Univ, Istanbul, Turkey. [Karapinar, G.] Izmir Inst Technol, Izmir, Turkey. [Kaya, M.] Marmara Univ, Istanbul, Turkey. [Kaya, O.] Kafkas Univ, Kars, Turkey. [Yetkin, E. A.] Istanbul Bilgi Univ, Istanbul, Turkey. [Yetkin, T.] Yildiz Tech Univ, Istanbul, Turkey. [Sen, S.] Hacettepe Univ, Ankara, Turkey. [Belyaev, A.] Univ Southampton, Sch Phys & Astron, Southampton, Hants, England. [Acosta, M. Vazquez] Inst Astrofis Canarias, San Cristobal la Laguna, Spain. [Wasserbaech, S.] Utah Valley Univ, Orem, UT USA. [Colafranceschi, S.] Univ Roma, Fac Ingn, Rome, Italy. [Bilki, B.] Argonne Natl Lab, 9700 S Cass Ave, Argonne, IL 60439 USA. [Mermerkaya, H.] Erzincan Univ, Erzincan, Turkey. [Ozok, F.] Mimar Sinan Univ, Istanbul, Turkey. [Bouhali, O.; Hernandez, A. Castaneda] Texas A&M Univ Qatar, Doha, Qatar. [Kamon, T.] Kyungpook Natl Univ, Daegu, South Korea. [Alda Junior, W. L.; Alves, F. L.; Alves, G. A.; Brito, L.; Correa Martins Junior, M.; Hamer, M.; Hensel, C.; Moraes, A.; Pol, M. E.; Rebello Teles, P.] Ctr Brasileiro Pesquisas Fis, Rio De Janeiro, Brazil. RP Khachatryan, V (reprint author), Yerevan Phys Inst, Yerevan, Armenia. RI Dremin, Igor/K-8053-2015; Azarkin, Maxim/N-2578-2015; Danilov, Mikhail/C-5380-2014; Kirakosyan, Martin/N-2701-2015; Della Ricca, Giuseppe/B-6826-2013; Puljak, Ivica/D-8917-2017; TUVE', Cristina/P-3933-2015; Goh, Junghwan/Q-3720-2016; Ogul, Hasan/S-7951-2016; Govoni, Pietro/K-9619-2016; Manganote, Edmilson/K-8251-2013; Lokhtin, Igor/D-7004-2012; Andreev, Vladimir/M-8665-2015; Dudko, Lev/D-7127-2012; Konecki, Marcin/G-4164-2015; Yazgan, Efe/C-4521-2014; Leonidov, Andrey/M-4440-2013; Paulini, Manfred/N-7794-2014; Chadeeva, Marina/C-8789-2016; Smirnov, Vitaly/B-5001-2017; Moraes, Arthur/F-6478-2010 OI Danilov, Mikhail/0000-0001-9227-5164; Della Ricca, Giuseppe/0000-0003-2831-6982; TUVE', Cristina/0000-0003-0739-3153; Goh, Junghwan/0000-0002-1129-2083; Ogul, Hasan/0000-0002-5121-2893; Govoni, Pietro/0000-0002-0227-1301; Dudko, Lev/0000-0002-4462-3192; Konecki, Marcin/0000-0001-9482-4841; Yazgan, Efe/0000-0001-5732-7950; Paulini, Manfred/0000-0002-6714-5787; Chadeeva, Marina/0000-0003-1814-1218; Moraes, Arthur/0000-0002-5157-5686 FU Austrian Federal Ministry of Science, Research and Economy; Austrian Science Fund; Belgian Fonds de la Recherche Scientifique; Fonds voor Wetenschappelijk Onderzoek; CNPq; CAPES; FAPERJ; FAPESP; Bulgarian Ministry of Education and Science; CERN; Chinese Academy of Sciences; Ministry of Science and Technology; National Natural Science Foundation of China; Colombian Funding Agency (COLCIENCIAS); Croatian Ministry of Science, Education and Sport; Croatian Science Foundation; Research Promotion Foundation, Cyprus; Secretariat for Higher Education, Science, Technology and Innovation, Ecuador; Estonian Research Council , Estonia [IUT23-4, IUT23-6]; European Regional Development Fund, Estonia; Academy of Finland; Finnish Ministry of Education and Culture; Helsinki Institute of Physics; Institut National de Physique Nucleaire et de Physique des Particules / CNRS, France; Commissariat a l'Energie Atomique et aux Energies Alternatives / CEA, France; Bundesministerium fur Bildung und Forschung, Germany; Deutsche Forschungsgemeinschaft, Germany; Helmholtz-Gemeinschaft Deutscher Forschungszentren, Germany; General Secretariat for Research and Technology, Greece; National Scientific Research Foundation, Hungary; National Innovation Office, Hungary; Department of Atomic Energy, India; Department of Science and Technology, India; Institute for Studies in Theoretical Physics and Mathematics, Iran; Science Foundation, Ireland; Istituto Nazionale di Fisica Nucleare, Italy; National Research Foundation (NRF), Republic of Korea; Lithuanian Academy of Sciences; Ministry of Education, University of Malaya (Malaysia); BUAP; CINVESTAV; CONACYT; LNS; SEP; UASLP-FAI; Ministry of Business, Innovation and Employment, New Zealand; Pakistan Atomic Energy Commission; Ministry of Science and Higher Education, Poland; National Science Centre, Poland; Fundacao para a Ciencia e a Tecnologia, Portugal; JINR, Dubna; Ministry of Education and Science of the Russian Federation; Federal Agency of Atomic Energy of the Russian Federation; Russian Academy of Sciences; Russian Foundation for Basic Research; Ministry of Education, Science and Technological Development of Serbia; Secretar a de Estado de Investigacion, Desarrollo e Innovacion, Desarrollo e Innovacion and Programa Consolider-Ingenio, Spain; ETH Board; ETH Zurich; PSI; SNF; UniZH; Canton Zurich; SER; Ministry of Science and Technology, Taipei; Thailand Center of Excellence in Physics, the Institute for the Promotion of Teaching Science and Technology of Thailand; Special Task Force for Activating Research; National Science and Technology Development Agency of Thailand; Scientific and Technical Research Council of Turkey; Turkish Atomic Energy Authority; National Academy of Sciences of Ukraine, Ukraine; State Fund for Fundamental Researches, Ukraine; Science and Technology Facilities Council, U.K.; US Department of Energy; US National Science Foundation; Marie-Curie program; European Research Council; EPLANET (European Union); Leventis Foundation; A. P. Sloan Foundation; Alexander von Humboldt Foundation; Belgian Federal Science Policy Office; Fonds pour la Formation a la Recherche dans l'Industrie et dans l'Agriculture (FRIA-Belgium); Agentschap voor Innovatie door Wetenschap en Technologie (IWT-Belgium); Ministry of Education, Youth and Sports (MEYS) of the Czech Republic; Council of Science and Industrial Research, India; HOMING PLUS program of the Foundation for Polish Science; European Union, Regional Development Fund; Mobility Plus program of the Ministry of Science and Higher Education (Poland); OPUS program, contract Sonata-bis of the National Science Center (Poland) [DEC-2012/07/E/ST2/01406]; Thalis and Aristeia programs - EU-ESF; Greek NSRF; National Priorities Research Program by Qatar National Research Fund; Programa Clarin-COFUND del Principado de Asturias; Rachadapisek Sompot Fund for Postdoctoral Fellowship, Chulalongkorn University (Thailand); Chulalongkorn Academic into Its 2nd Century Project Advancement Project (Thailand); Welch Foundation [C-1845]; Ministry of Education and Research, Estonia; Ministry of Science, ICT and Future Planning, Republic of Korea FX We congratulate our colleagues in the CERN accelerator departments for the excellent performance of the LHC and thank the technical and administrative staffs at CERN and at other CMS institutes for their contributions to the success of the CMS effort. In addition, we gratefully acknowledge the computing centers and personnel of the Worldwide LHC Computing Grid for delivering so effectively the computing infrastructure essential to our analyses.; Finally, we acknowledge the enduring support for the construction and operation of the LHC and the CMS detector provided by the following funding agencies: the Austrian Federal Ministry of Science, Research and Economy and the Austrian Science Fund; the Belgian Fonds de la Recherche Scientifique, and Fonds voor Wetenschappelijk Onderzoek; the Brazilian Funding Agencies (CNPq, CAPES, FAPERJ, and FAPESP); the Bulgarian Ministry of Education and Science; CERN; the Chinese Academy of Sciences, Ministry of Science and Technology, and National Natural Science Foundation of China; the Colombian Funding Agency (COLCIENCIAS); the Croatian Ministry of Science, Education and Sport, and the Croatian Science Foundation; the Research Promotion Foundation, Cyprus; the Secretariat for Higher Education, Science, Technology and Innovation, Ecuador; the Ministry of Education and Research, Estonian Research Council via IUT23-4 and IUT23-6 and European Regional Development Fund, Estonia; the Academy of Finland, Finnish Ministry of Education and Culture, and Helsinki Institute of Physics; the Institut National de Physique Nucleaire et de Physique des Particules / CNRS, and Commissariat a l'Energie Atomique et aux Energies Alternatives / CEA, France; the Bundesministerium fur Bildung und Forschung, Deutsche Forschungsgemeinschaft, and Helmholtz-Gemeinschaft Deutscher Forschungszentren, Germany; the General Secretariat for Research and Technology, Greece; the National Scientific Research Foundation, and National Innovation Office, Hungary; the Department of Atomic Energy and the Department of Science and Technology, India; the Institute for Studies in Theoretical Physics and Mathematics, Iran; the Science Foundation, Ireland; the Istituto Nazionale di Fisica Nucleare, Italy; the Ministry of Science, ICT and Future Planning, and National Research Foundation (NRF), Republic of Korea; the Lithuanian Academy of Sciences; the Ministry of Education, and University of Malaya (Malaysia); the Mexican Funding Agencies (BUAP, CINVESTAV, CONACYT, LNS, SEP, and UASLP-FAI); the Ministry of Business, Innovation and Employment, New Zealand; the Pakistan Atomic Energy Commission; the Ministry of Science and Higher Education and the National Science Centre, Poland; the Fundacao para a Ciencia e a Tecnologia, Portugal; JINR, Dubna; the Ministry of Education and Science of the Russian Federation, the Federal Agency of Atomic Energy of the Russian Federation, Russian Academy of Sciences, and the Russian Foundation for Basic Research; the Ministry of Education, Science and Technological Development of Serbia; the Secretar a de Estado de Investigacion, Desarrollo e Innovacion and Programa Consolider-Ingenio 2010, Spain; the Swiss Funding Agencies (ETH Board, ETH Zurich, PSI, SNF, UniZH, Canton Zurich, and SER); the Ministry of Science and Technology, Taipei; the Thailand Center of Excellence in Physics, the Institute for the Promotion of Teaching Science and Technology of Thailand, Special Task Force for Activating Research and the National Science and Technology Development Agency of Thailand; the Scientific and Technical Research Council of Turkey, and Turkish Atomic Energy Authority; the National Academy of Sciences of Ukraine, and State Fund for Fundamental Researches, Ukraine; the Science and Technology Facilities Council, U.K.; the US Department of Energy, and the US National Science Foundation.; Individuals have received support from the Marie-Curie program and the European Research Council and EPLANET (European Union); the Leventis Foundation; the A. P. Sloan Foundation; the Alexander von Humboldt Foundation; the Belgian Federal Science Policy Office; the Fonds pour la Formation a la Recherche dans l'Industrie et dans l'Agriculture (FRIA-Belgium); the Agentschap voor Innovatie door Wetenschap en Technologie (IWT-Belgium); the Ministry of Education, Youth and Sports (MEYS) of the Czech Republic; the Council of Science and Industrial Research, India; the HOMING PLUS program of the Foundation for Polish Science, cofinanced from European Union, Regional Development Fund; the Mobility Plus program of the Ministry of Science and Higher Education (Poland); the OPUS program, contract Sonata-bis DEC-2012/07/E/ST2/01406 of the National Science Center (Poland); the Thalis and Aristeia programs cofinanced by EU-ESF and the Greek NSRF; the National Priorities Research Program by Qatar National Research Fund; the Programa Clarin-COFUND del Principado de Asturias; the Rachadapisek Sompot Fund for Postdoctoral Fellowship, Chulalongkorn University (Thailand); the Chulalongkorn Academic into Its 2nd Century Project Advancement Project (Thailand); and the Welch Foundation, contract C-1845. NR 69 TC 1 Z9 1 U1 37 U2 37 PU SPRINGER PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 USA SN 1029-8479 J9 J HIGH ENERGY PHYS JI J. High Energy Phys. PD OCT 24 PY 2016 IS 10 AR 129 DI 10.1007/JHEP10(2016)129 PG 53 WC Physics, Particles & Fields SC Physics GA EB2XU UT WOS:000387226700001 ER PT J AU Maltoni, F Vryonidou, E Zhang, C AF Maltoni, Fabio Vryonidou, Eleni Zhang, Cen TI Higgs production in association with a top-antitop pair in the Standard Model Effective Field Theory at NLO in QCD SO JOURNAL OF HIGH ENERGY PHYSICS LA English DT Article DE NLO Computations; Phenomenological Models ID QUARK; PHYSICS; LHC; DISTRIBUTIONS; BOSON AB We present the results of the computation of the next-to-leading order QCD corrections to the production cross section of a Higgs boson in association with a top-antitop pair at the LHC, including the three relevant dimension-six operators (O-t phi; O-phi G; O-tG) of the standard model effective field theory. These operators also contribute to the production of Higgs bosons in loop-induced processes at the LHC, such as inclusive Higgs, Hj and HH production, and modify the Higgs decay branching ratios for which we also provide predictions. We perform a detailed study of the cross sections and their uncertainties at the total as well as differential level and of the structure of the effective field theory at NLO including renormalisation group effects. Finally, we show how the combination of information coming from measurements of these production processes will allow to constrain the three operators at the current and future LHC runs. Our results lead to a significant improvement of the accuracy and precision of the deviations expected from higher-dimensional operators in the SM in both the top-quark and the Higgs-boson sectors and provide a necessary ingredient for performing a global EFT fit to the LHC data at NLO accuracy. C1 [Maltoni, Fabio; Vryonidou, Eleni] Catholic Univ Louvain, Ctr Cosmol Particle Phys & Phenomenol CP3, B-1348 Louvain La Neuve, Belgium. [Zhang, Cen] Brookhaven Natl Lab, Dept Phys, Upton, NY 11973 USA. RP Maltoni, F (reprint author), Catholic Univ Louvain, Ctr Cosmol Particle Phys & Phenomenol CP3, B-1348 Louvain La Neuve, Belgium. EM fabio.maltoni@uclouvain.be; eleni.vryonidou@uclouvain.be; cenzhang@bnl.gov FU ERC [291377]; European Union as part of the FP7 Marie Curie Initial Training Network MCnetITN [PITN-GA-2012-315877]; United States Department of Energy [DE-SC0012704] FX We are grateful to the LHCHXSWG for always providing us with such a stimulating environment. We acknowledge many illuminating discussions on EFT at NLO with Celine Degrande, Christophe Grojean and Giampiero Passarino. This work has been performed in the framework of the ERC Grant No. 291377 "LHCTheory" and has been supported in part by the European Union as part of the FP7 Marie Curie Initial Training Network MCnetITN (PITN-GA-2012-315877). C.Z. is supported by the United States Department of Energy under Grant Contracts DE-SC0012704. NR 123 TC 1 Z9 1 U1 1 U2 1 PU SPRINGER PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 USA SN 1029-8479 J9 J HIGH ENERGY PHYS JI J. High Energy Phys. PD OCT 24 PY 2016 IS 10 AR 123 DI 10.1007/JHEP10(2016)123 PG 42 WC Physics, Particles & Fields SC Physics GA EB0YT UT WOS:000387073600002 ER PT J AU Wang, W Wei, H Knoshaug, E Van Wychen, S Xu, Q Himmel, ME Zhang, M AF Wang, Wei Wei, Hui Knoshaug, Eric Van Wychen, Stefanie Xu, Qi Himmel, Michael E. Zhang, Min TI Fatty alcohol production in Lipomyces starkeyi and Yarrowia lipolytica SO BIOTECHNOLOGY FOR BIOFUELS LA English DT Article DE Metabolic engineering; Oleaginous yeasts; Yarrowia lipolytica; Lipomyces starkeyi; Fatty alcohols ID SACCHAROMYCES-CEREVISIAE; LIPID-ACCUMULATION; OLEAGINOUS YEAST; ESCHERICHIA-COLI; TRANSFORMATION; PATHWAY; BIOSYNTHESIS; CHEMICALS; BIOLOGY AB Background: Current biological pathways to produce biofuel intermediates amenable to separations and catalytic upgrading to hydrocarbon fuels are not cost effective. Previously, oleaginous yeasts have been investigated primarily for lipid production. However, yeasts store neutral lipids intracellularly making recovery difficult and expensive. In addition, once recovered from the cells, lipids are difficult to blend directly with the existing fuels without upgrading. We have, therefore, begun to investigate secreted fatty acid-derived products which can be easily recovered and upgraded to fuels. Results: In this study, we successfully demonstrate the production of fatty alcohols by the oleaginous yeasts, Yarrowia lipolytica and Lipomyces starkeyi, through expression of the fatty acyl-CoA reductase gene from Marinobactor aquaeolei VT8. This strategy resulted in the production of 167 and 770 mg/L of fatty alcohols in shake flask from Y. lipolytica and L starkeyi, respectively. When using a dodecane overlay during fermentation, 92 and 99% of total fatty alcohols produced by Y. lipolytica and L. starkeyi, respectively, were extracted into the dodecane phase, which compares favorably to the 3 and 50% recovered, respectively, without the dodecane layer. In both oleaginous yeasts, long chain length, saturated fatty alcohols, i.e., hexadecanol (C16:0) and octadecanol (C18:0), were predominant and accounted for more than 85% of the total fatty alcohols produced. To the best of our knowledge, this is the first report of fatty alcohol production in L. starkeyi. Conclusion: This work demonstrates that the oleaginous yeasts, Y. lipolytica and L. starkeyi, can serve as platform organisms for the production of fatty acid-derived biofuels and bioproducts. C1 [Wang, Wei; Wei, Hui; Xu, Qi; Himmel, Michael E.] Natl Renewable Energy Lab, Biosci Ctr, Golden, CO 80401 USA. [Knoshaug, Eric; Van Wychen, Stefanie; Zhang, Min] Natl Renewable Energy Lab, Natl Bioenergy Ctr, Golden, CO 80401 USA. RP Wang, W (reprint author), Natl Renewable Energy Lab, Biosci Ctr, Golden, CO 80401 USA.; Zhang, M (reprint author), Natl Renewable Energy Lab, Natl Bioenergy Ctr, Golden, CO 80401 USA. EM Wei.Wang@nrel.gov; Mike.Himmel@nrel.gov FU U.S. Department of Energy's Bioenergy Technology Office (DOE-BETO) [DE-AC36-08-GO28308]; NREL FX This work was funded by the U.S. Department of Energy's Bioenergy Technology Office (DOE-BETO) under Contract No. DE-AC36-08-GO28308 with NREL. NR 34 TC 0 Z9 0 U1 17 U2 17 PU BIOMED CENTRAL LTD PI LONDON PA 236 GRAYS INN RD, FLOOR 6, LONDON WC1X 8HL, ENGLAND SN 1754-6834 J9 BIOTECHNOL BIOFUELS JI Biotechnol. Biofuels PD OCT 24 PY 2016 VL 9 AR 227 DI 10.1186/s13068-016-0647-2 PG 12 WC Biotechnology & Applied Microbiology; Energy & Fuels SC Biotechnology & Applied Microbiology; Energy & Fuels GA DZ8BD UT WOS:000386092500001 PM 27800013 ER PT J AU Helgert, TR Zhang, XF Box, HK Denny, JA Valle, HU Oliver, AG Akurathi, G Webster, CE Hollis, TK AF Helgert, Theodore R. Zhang, Xiaofei Box, Hannah K. Denny, Jason A. Valle, Henry U. Oliver, Allen G. Akurathi, Gopalakrishna Webster, Charles Edwin Hollis, T. Keith TI Extreme pi-Loading as a Design Element for Accessing Imido Ligand Reactivity. A CCC-NHC Pincer Tantalum Bis(imido) Complex: Synthesis, Characterization, and Catalytic Oxidative Amination of Alkenes SO ORGANOMETALLICS LA English DT Article ID C-H ACTIVATION; ANTI-MARKOVNIKOV HYDROAMINATION; ALPHA-HYDROGEN ABSTRACTION; EFFECTIVE CORE POTENTIALS; TRANSITION-METAL; RUTHENIUM COMPLEXES; BOND ACTIVATION; INTRAMOLECULAR HYDROAMINATION; ENANTIOSELECTIVE EPOXIDATION; MOLECULAR CALCULATIONS AB A rare Ta bis(imido) complex, which has unique reactivity, was prepared by manipulating the coordination sphere of a CCC-NHC pincer Ta complex. The reaction of lithium tert-butylamide with complex 1 yielded (1,3-bis(3'-butylimidazol-2'-yl-1'-idene)-2-phenylene)bis(tert-butylimido)tantalum(V) (2) as a lithium iodide bridged dimer, as determined by the X-ray structure. Complex 2 catalytically cyclized alpha,omega-aminoalkenes to effect an oxidative amination of alkenes (dehydrogenation by C-H activation) and produced a cyclic imine, an equivalent of reduced substrate, and varying proportions of hydroamination. Various additives and concentration impact the catalytic results. Computational and experimental observations have led to an initial mechanistic hypothesis. Based upon it, precatalyst 2 appears to be the first example of a bifunctional catalyst (MH-NHR) that is highly selective for nonpolar C-C bonds in preference to polar C-X bonds for outer-sphere hydrogenation. C1 [Helgert, Theodore R.; Zhang, Xiaofei; Box, Hannah K.; Denny, Jason A.; Valle, Henry U.; Akurathi, Gopalakrishna; Webster, Charles Edwin; Hollis, T. Keith] Mississippi State Univ, Dept Chem, Mississippi State, MS 39762 USA. [Helgert, Theodore R.; Zhang, Xiaofei; Box, Hannah K.; Denny, Jason A.; Valle, Henry U.; Akurathi, Gopalakrishna; Webster, Charles Edwin; Hollis, T. Keith] Mississippi State Univ, Ctr Computat Sci, Mississippi State, MS 39762 USA. [Helgert, Theodore R.; Hollis, T. Keith] Univ Mississippi, Dept Chem & Biochem, Oxford, MS 38655 USA. [Oliver, Allen G.] Univ Notre Dame, Dept Chem & Biochem, Notre Dame, IN 46556 USA. [Helgert, Theodore R.] Argonne Natl Lab, Chem Sci & Engn Div, 9700 S Cass Ave, Argonne, IL 60439 USA. RP Webster, CE; Hollis, TK (reprint author), Mississippi State Univ, Dept Chem, Mississippi State, MS 39762 USA.; Webster, CE; Hollis, TK (reprint author), Mississippi State Univ, Ctr Computat Sci, Mississippi State, MS 39762 USA.; Hollis, TK (reprint author), Univ Mississippi, Dept Chem & Biochem, Oxford, MS 38655 USA. EM ewebster@chemistry.msstate.edu; khollis@chemistry.msstate.edu FU Mississippi State University Office of Research and Economic Development; National Science Foundation [CHE-0809732, 0955723, OIA-1539035]; DoEd [GAANN-P200A120046, GAANN-P200A120066] FX This work is dedicated to the memory of Professor Brice Bosnich for his formative contributions to chemistry and rigorous standards for science and training. We gratefully acknowledge partial support from the Mississippi State University Office of Research and Economic Development and the National Science Foundation (CHE-0809732, -0955723; OIA-1539035). T.R.H. and H.K.B. also acknowledge the DoEd GAANN-P200A120046 and GAANN-P200A120066. NR 143 TC 0 Z9 0 U1 14 U2 14 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0276-7333 EI 1520-6041 J9 ORGANOMETALLICS JI Organometallics PD OCT 24 PY 2016 VL 35 IS 20 BP 3452 EP 3460 DI 10.1021/acs.organomet.6b00216 PG 9 WC Chemistry, Inorganic & Nuclear; Chemistry, Organic SC Chemistry GA EA0YF UT WOS:000386314800007 ER PT J AU Walter, MD Burns, CJ Matsunaga, PT Smith, ME Andersen, RA AF Walter, Marc D. Burns, Carol J. Matsunaga, Philip T. Smith, Michael E. Andersen, Richard A. TI Synthesis and Physical Properties of Pentamethylmanganocene, (C5Me5)Mn(C5H5), and the Inclusion Compounds [(C5Me5)(2)Yb](2)[(C5H5)(2)M] (Where M = V, Cr, Fe, Co) SO ORGANOMETALLICS LA English DT Article ID TRANSITION-METAL-COMPLEXES; RING-EXCHANGE-REACTIONS; LIGAND-FIELD THEORY; MAGNETIC-PROPERTIES; MOLECULAR-STRUCTURES; ELECTRONIC-STRUCTURE; GAS-PHASE; PARAMAGNETIC-RESONANCE; FERRICENIUM CATION; CRYSTAL-STRUCTURE AB The inclusion complexes of composition (Cp*Yb-2)(2)(Cp2M) (M = V, Cr, Fe, and Co; Cp* = eta(5)-C5Me5; Cp = eta(5)-C5H5) are isolated in the solid state. The crystal structure of one of them, M = Co, shows that the Cp2Co metallocene is sandwiched between two Cp*Yb-2 metallocenes with two long Yb center dot center dot center dot C bond distances of 2.914(6) angstrom, one from each of the Cp rings of Cp2Co. When M = Mn and Ni are used, the ring exchange products, Cp*MCp, are isolated along with Cp*YbCp, a hydrocarbon-insoluble green solid isolated as the thf adduct. This Cp for Cp* exchange reaction is the only currently available synthesis for the low-spin pentamethylmanganocene and the pentamethylytterbocene. The crystal structures and magnetic and related physical properties of Cp*MCp, M = Mn, Co, and Ni (Organometallics 1985, 4, 1680), are reported and analyzed. The origin of the different relative rates of Cp* for Cp ring exchange is traced to the kinetic lability resulting from the (e(1g)*)(2) electronic structure of Cp2M, M = Mn and Ni. C1 [Walter, Marc D.; Burns, Carol J.; Matsunaga, Philip T.; Smith, Michael E.; Andersen, Richard A.] Univ Calif Berkeley, Lawrence Berkeley Natl Lab, Dept Chem, Berkeley, CA 94720 USA. [Walter, Marc D.; Burns, Carol J.; Matsunaga, Philip T.; Smith, Michael E.; Andersen, Richard A.] Univ Calif Berkeley, Lawrence Berkeley Natl Lab, Div Chem Sci, Berkeley, CA 94720 USA. [Walter, Marc D.] Tech Univ Carolo Wilhelmina Braunschweig, Inst Anorgan & Analyt Chem, Hagenring 30, D-38106 Braunschweig, Germany. RP Andersen, RA (reprint author), Univ Calif Berkeley, Lawrence Berkeley Natl Lab, Dept Chem, Berkeley, CA 94720 USA.; Andersen, RA (reprint author), Univ Calif Berkeley, Lawrence Berkeley Natl Lab, Div Chem Sci, Berkeley, CA 94720 USA. EM raandersen@lbl.gov RI Walter, Marc/E-4479-2012 FU U.S. Department of Energy [DE-AC02-05CH11231]; Fannie and John Hertz Foundation; NSF; Alexander von Humboldt Foundation within the Humboldt Senior Research Award program FX This work was supported by the Director, Office of Science, Office of Basic Energy Sciences (OBES), of the U.S. Department of Energy under Contract No. DE-AC02-05CH11231. We thank Fred Hollander (at CHEXRAY, the U.C. Berkeley X-ray diffraction facility) for assistance with the crystallography. C.J.B. thanks the Fannie and John Hertz Foundation for a fellowship and M.E.S. thanks the NSF for a fellowship. We thank Wayne W. Lukens for the EPR spectrum of Cp*MnCp and many discussions. R.A.A. acknowledges the Alexander von Humboldt Foundation for a reinvitation grant within the Humboldt Senior Research Award program. NR 70 TC 1 Z9 1 U1 5 U2 5 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0276-7333 EI 1520-6041 J9 ORGANOMETALLICS JI Organometallics PD OCT 24 PY 2016 VL 35 IS 20 BP 3488 EP 3497 DI 10.1021/acs.organomet.6b00554 PG 10 WC Chemistry, Inorganic & Nuclear; Chemistry, Organic SC Chemistry GA EA0YF UT WOS:000386314800010 ER PT J AU Okamoto, NL Fujimoto, S Kambara, Y Kawamura, M Chen, ZMT Matsunoshita, H Tanaka, K Inui, H George, EP AF Okamoto, Norihiko L. Fujimoto, Shu Kambara, Yuki Kawamura, Marino Chen, Zhenghao M. T. Matsunoshita, Hirotaka Tanaka, Katsushi Inui, Haruyuki George, Easo P. TI Size effect, critical resolved shear stress, stacking fault energy, and solid solution strengthening in the CrMnFeCoNi high-entropy alloy SO SCIENTIFIC REPORTS LA English DT Article ID MECHANICAL-PROPERTIES; SINGLE-CRYSTALS; GRAIN-SIZE; PLASTIC-DEFORMATION; COMPRESSION DEFORMATION; ELASTIC-CONSTANTS; STRAIN GRADIENTS; MICROMETER-SCALE; YIELD-STRESS; MICRON SCALE AB High-entropy alloys (HEAs) comprise a novel class of scientifically and technologically interesting materials. Among these, equatomic CrMnFeCoNi with the face-centered cubic (FCC) structure is noteworthy because its ductility and strength increase with decreasing temperature while maintaining outstanding fracture toughness at cryogenic temperatures. Here we report for the first time by single-crystal micropillar compression that its bulk room temperature critical resolved shear stress (CRSS) is similar to 33-43 MPa, similar to 10 times higher than that of pure nickel. CRSS depends on pillar size with an inverse power-law scaling exponent of -0.63 independent of orientation. Planar (1/2) < 110 > {111} dislocations dissociate into Shockley partials whose separations range from similar to 3.5-4.5 nm near the screw orientation to similar to 5-8 nm near the edge, yielding a stacking fault energy of 30 +/- 5 mJ/m(2). Dislocations are smoothly curved without any preferred line orientation indicating no significant anisotropy in mobilities of edge and screw segments. The shear-modulus-normalized CRSS of the HEA is not exceptionally high compared to those of certain concentrated binary FCC solid solutions. Its rough magnitude calculated using the Fleischer/Labusch models corresponds to that of a hypothetical binary with the elastic constants of our HEA, solute concentrations of 20-50 at.%, and atomic size misfit of similar to 4%. C1 [Okamoto, Norihiko L.; Fujimoto, Shu; Kambara, Yuki; Kawamura, Marino; Chen, Zhenghao M. T.; Matsunoshita, Hirotaka; Inui, Haruyuki] Kyoto Univ, Dept Mat Sci & Engn, Kyoto 6068501, Japan. [Okamoto, Norihiko L.; Inui, Haruyuki] Kyoto Univ, Ctr Elements Strategy Initiat Struct Mat ESISM, Kyoto 6068501, Japan. [Tanaka, Katsushi] Kobe Univ, Dept Mech Engn, Nada Ku, Kobe, Hyogo 6578501, Japan. [George, Easo P.] Oak Ridge Natl Lab, Div Mat Sci & Technol, Oak Ridge, TN 37831 USA. [George, Easo P.] Ruhr Univ Bochum, Inst Mat, Univ Str 150, D-44801 Bochum, Germany. RP Okamoto, NL (reprint author), Kyoto Univ, Dept Mat Sci & Engn, Kyoto 6068501, Japan.; Okamoto, NL (reprint author), Kyoto Univ, Ctr Elements Strategy Initiat Struct Mat ESISM, Kyoto 6068501, Japan. EM okamoto.norihiko.7z@kyoto-u.ac.jp RI TANAKA, Katsushi/P-7887-2016 FU invitation fellowship of JSPS; U.S. Department of Energy, Basic Energy Sciences, Materials Sciences and Engineering Division; DFG in Germany [GE 2736/1-1]; JSPS KAKENHI [16K14373, 16K14415, 16H04516, 15H02300]; Elements Strategy Initiative for Structural Materials (ESISM) from Ministry of Education, Culture, Sports, Science and Technology (MEXT) of Japan; Advanced Low Carbon Technology Research and Development Program (ALCA) from the Japan Science and Technology Agency (JST) FX The study was conceived during a short-term research stay by E.P.G. in the group of H.I. at Kyoto University sponsored by an invitation fellowship of JSPS; the HEA was fabricated while E.P.G. was at the Oak Ridge National Laboratory funded by the U.S. Department of Energy, Basic Energy Sciences, Materials Sciences and Engineering Division. E.P.G. also acknowledges DFG funding in Germany through project GE 2736/1-1. This work was also supported by JSPS KAKENHI grant numbers 16K14373, 16K14415, 16H04516 and 15H02300, and the Elements Strategy Initiative for Structural Materials (ESISM) from the Ministry of Education, Culture, Sports, Science and Technology (MEXT) of Japan, and in part by Advanced Low Carbon Technology Research and Development Program (ALCA) from the Japan Science and Technology Agency (JST). NR 60 TC 1 Z9 1 U1 61 U2 61 PU NATURE PUBLISHING GROUP PI LONDON PA MACMILLAN BUILDING, 4 CRINAN ST, LONDON N1 9XW, ENGLAND SN 2045-2322 J9 SCI REP-UK JI Sci Rep PD OCT 24 PY 2016 VL 6 AR 35863 DI 10.1038/srep35863 PG 10 WC Multidisciplinary Sciences SC Science & Technology - Other Topics GA DZ5VE UT WOS:000385929100001 PM 27775026 ER PT J AU Anantharaman, K Brown, CT Hug, LA Sharon, I Castelle, CJ Probst, AJ Thomas, BC Singh, A Wilkins, MJ Karaoz, U Brodie, EL Williams, KH Hubbard, SS Banfield, JF AF Anantharaman, Karthik Brown, Christopher T. Hug, Laura A. Sharon, Itai Castelle, Cindy J. Probst, Alexander J. Thomas, Brian C. Singh, Andrea Wilkins, Michael J. Karaoz, Ulas Brodie, Eoin L. Williams, Kenneth H. Hubbard, Susan S. Banfield, Jillian F. TI Thousands of microbial genomes shed light on interconnected biogeochemical processes in an aquifer system SO NATURE COMMUNICATIONS LA English DT Article ID MULTIPLE SEQUENCE ALIGNMENT; PROTEIN FAMILIES; HIGH-THROUGHPUT; GENES; OXIDATION; SEDIMENT; DATABASE; CLASSIFICATION; GROUNDWATER; COMMUNITIES AB The subterranean world hosts up to one-fifth of all biomass, including microbial communities that drive transformations central to Earth's biogeochemical cycles. However, little is known about how complex microbial communities in such environments are structured, and how inter-organism interactions shape ecosystem function. Here we apply terabase-scale cultivation-independent metagenomics to aquifer sediments and groundwater, and reconstruct 2,540 draft-quality, near-complete and complete strain-resolved genomes that represent the majority of known bacterial phyla as well as 47 newly discovered phylum-level lineages. Metabolic analyses spanning this vast phylogenetic diversity and representing up to 36% of organisms detected in the system are used to document the distribution of pathways in coexisting organisms. Consistent with prior findings indicating metabolic handoffs in simple consortia, we find that few organisms within the community can conduct multiple sequential redox transformations. As environmental conditions change, different assemblages of organisms are selected for, altering linkages among the major biogeochemical cycles. C1 [Anantharaman, Karthik; Hug, Laura A.; Sharon, Itai; Castelle, Cindy J.; Probst, Alexander J.; Thomas, Brian C.; Singh, Andrea; Banfield, Jillian F.] Univ Calif Berkeley, Dept Earth & Planetary Sci, Berkeley, CA 94720 USA. [Brown, Christopher T.] Univ Calif Berkeley, Dept Plant & Microbial Biol, Berkeley, CA 94720 USA. [Wilkins, Michael J.] Ohio State Univ, Sch Earth Sci, Columbus, OH 43210 USA. [Wilkins, Michael J.] Ohio State Univ, Dept Microbiol, 484 W 12th Ave, Columbus, OH 43210 USA. [Karaoz, Ulas; Brodie, Eoin L.; Williams, Kenneth H.; Hubbard, Susan S.; Banfield, Jillian F.] Lawrence Berkeley Natl Lab, Earth & Environm Sci, Berkeley, CA 94720 USA. RP Banfield, JF (reprint author), Univ Calif Berkeley, Dept Earth & Planetary Sci, Berkeley, CA 94720 USA.; Banfield, JF (reprint author), Lawrence Berkeley Natl Lab, Earth & Environm Sci, Berkeley, CA 94720 USA. EM jbanfield@berkeley.edu RI Hubbard, Susan/E-9508-2010; OI Brown, Chris/0000-0002-7758-6447 FU Lawrence Berkeley National Laboratory's Sustainable Systems Scientific Focus Area - US Department of Energy, Office of Science, Office of Biological and Environmental Research [DE-AC02-05CH11231]; Natural Sciences and Engineering Research Council postdoctoral fellowship FX We thank David Burstein for inputs into hmm analysis, Cristina Butterfield for suggestions on carbon metabolism, Bailey Bonnet and Amanda Shelton for help in curation of the Lentisphaerae and Gallionellales genomes, and Harry Beller for helpful discussion. This work was supported by Lawrence Berkeley National Laboratory's Sustainable Systems Scientific Focus Area funded by the US Department of Energy, Office of Science, Office of Biological and Environmental Research under contract DE-AC02-05CH11231. L.A.H. was partially supported by a Natural Sciences and Engineering Research Council postdoctoral fellowship. DNA sequencing was conducted at the DOE Joint Genome Institute, a DOE Office of Science User Facility, via the Community Science Program. NR 70 TC 5 Z9 5 U1 32 U2 32 PU NATURE PUBLISHING GROUP PI LONDON PA MACMILLAN BUILDING, 4 CRINAN ST, LONDON N1 9XW, ENGLAND SN 2041-1723 J9 NAT COMMUN JI Nat. Commun. PD OCT 24 PY 2016 VL 7 AR 13219 DI 10.1038/ncomms13219 PG 11 WC Multidisciplinary Sciences SC Science & Technology - Other Topics GA DZ5TV UT WOS:000385925300001 PM 27774985 ER PT J AU Major, JD Al Turkestani, M Bowen, L Brossard, M Li, C Lagoudakis, P Pennycook, SJ Phillips, LJ Treharne, RE Durose, K AF Major, J. D. Al Turkestani, M. Bowen, L. Brossard, M. Li, C. Lagoudakis, P. Pennycook, S. J. Phillips, L. J. Treharne, R. E. Durose, K. TI In-depth analysis of chloride treatments for thin-film CdTe solar cells SO NATURE COMMUNICATIONS LA English DT Article ID EFFICIENCY; HETEROJUNCTIONS; ACTIVATION; TRANSPORT; STABILITY; JUNCTION; STEP AB CdTe thin-film solar cells are now the main industrially established alternative to silicon-based photovoltaics. These cells remain reliant on the so-called chloride activation step in order to achieve high conversion efficiencies. Here, by comparison of effective and ineffective chloride treatments, we show the main role of the chloride process to be the modification of grain boundaries through chlorine accumulation, which leads an increase in the carrier lifetime. It is also demonstrated that while improvements in fill factor and short circuit current may be achieved through use of the ineffective chlorides, or indeed simple air annealing, voltage improvement is linked directly to chlorine incorporation at the grain boundaries. This suggests that focus on improved or more controlled grain boundary treatments may provide a route to achieving higher cell voltages and thus efficiencies. C1 [Major, J. D.; Phillips, L. J.; Treharne, R. E.; Durose, K.] Univ Liverpool, Stephenson Inst Renewable Energy, Liverpool L69 7ZF, Merseyside, England. [Major, J. D.; Phillips, L. J.; Treharne, R. E.; Durose, K.] Univ Liverpool, Dept Phys, Liverpool L69 7ZF, Merseyside, England. [Al Turkestani, M.] Umm Al Qura Univ, Dept Phys, Mecca Al Taif Rd, Mecca 24382, Saudi Arabia. [Bowen, L.] Univ Durham, Dept Phys, GJ Russell Microscopy Facil, South Rd, Durham DH1 3LE, England. [Brossard, M.; Lagoudakis, P.] Univ Southampton, Sch Phys & Astron, Southampton SO17 1BJ, Hants, England. [Brossard, M.; Lagoudakis, P.] Skolkovo Inst Sci & Technol, Ctr Photon & Quantum Mat, Moscow 143026, Russia. [Li, C.] Oak Ridge Natl Lab, Mat Sci & Technol Div, 1 Bethel Valley Rd, Oak Ridge, TN 37831 USA. [Pennycook, S. J.] Natl Univ Singapore, Dept Mat Sci & Engn, Singapore 117576, Singapore. [Li, C.] Univ Vienna, Dept Lithospher Res, A-1090 Vienna, Austria. RP Major, JD (reprint author), Univ Liverpool, Stephenson Inst Renewable Energy, Liverpool L69 7ZF, Merseyside, England.; Major, JD (reprint author), Univ Liverpool, Dept Phys, Liverpool L69 7ZF, Merseyside, England. EM jon.major@liverpool.ac.uk OI Lagoudakis, Pavlos/0000-0002-3557-5299 FU UK Engineering and Physical Sciences Research Council [EP/J017361/1]; US Department of Energy, Office of Science, Basic Energy Sciences, Materials Sciences and Engineering Division FX This work was funded by the UK Engineering and Physical Sciences Research Council grant number EP/J017361/1. The STEM work was supported by the US Department of Energy, Office of Science, Basic Energy Sciences, Materials Sciences and Engineering Division. NR 37 TC 0 Z9 0 U1 21 U2 21 PU NATURE PUBLISHING GROUP PI LONDON PA MACMILLAN BUILDING, 4 CRINAN ST, LONDON N1 9XW, ENGLAND SN 2041-1723 J9 NAT COMMUN JI Nat. Commun. PD OCT 24 PY 2016 VL 7 AR 13231 DI 10.1038/ncomms13231 PG 10 WC Multidisciplinary Sciences SC Science & Technology - Other Topics GA DZ5QR UT WOS:000385917100001 PM 27775037 ER PT J AU Zhou, M Zeng, CJ Chen, YX Zhao, S Sfeir, MY Zhu, MZ Jin, RC AF Zhou, Meng Zeng, Chenjie Chen, Yuxiang Zhao, Shuo Sfeir, Matthew Y. Zhu, Manzhou Jin, Rongchao TI Evolution from the plasmon to exciton state in ligand-protected atomically precise gold nanoparticles SO NATURE COMMUNICATIONS LA English DT Article ID OPTICAL-PROPERTIES; ACOUSTIC VIBRATIONS; ULTRAFAST DYNAMICS; CATALYTIC-ACTIVITY; CRYSTAL-STRUCTURE; CRITICAL SIZE; NANOCLUSTERS; CLUSTERS; RELAXATION; CO AB The evolution from the metallic (or plasmonic) to molecular state in metal nanoparticles constitutes a central question in nanoscience research because of its importance in revealing the origin of metallic bonding and offering fundamental insights into the birth of surface plasmon resonance. Previous research has not been able to probe the transition due to the unavailability of atomically precise nanoparticles in the 1-3 nm size regime. Herein, we investigate the transition by performing ultrafast spectroscopic studies on atomically precise thiolate-protected Au-25, Au-38, Au-144, Au-333, Au-similar to 520 and Au-similar to 940 nanoparticles. Our results clearly map out three distinct states: metallic (size larger than Au-333, that is, larger than 2.3 nm), transition regime (between Au-333 and Au-144, that is, 2.3-1.7 nm) and non-metallic or excitonic state (smaller than Au-144, that is, smaller than 1.7 nm). The transition also impacts the catalytic properties as demonstrated in both carbon monoxide oxidation and electrocatalytic oxidation of alcohol. C1 [Zhou, Meng; Zeng, Chenjie; Chen, Yuxiang; Zhao, Shuo; Jin, Rongchao] Carnegie Mellon Univ, Dept Chem, 4400 5th Ave, Pittsburgh, PA 15213 USA. [Sfeir, Matthew Y.] Brookhaven Natl Lab, Ctr Funct Nanomat, Upton, NY 11973 USA. [Zhu, Manzhou] Anhui Univ, Dept Chem, Hefei 230601, Anhui, Peoples R China. [Zhu, Manzhou] Anhui Univ, Ctr Atom Engn Adv Mat, Hefei 230601, Anhui, Peoples R China. RP Jin, RC (reprint author), Carnegie Mellon Univ, Dept Chem, 4400 5th Ave, Pittsburgh, PA 15213 USA. EM rongchao@andrew.cmu.edu OI Jin, Rongchao/0000-0002-2525-8345 FU Air Force Office of Scientific Research under AFOSR [FA9550-11-1-9999 (FA9550-11-1-0147)]; Camille Dreyfus Teacher-Scholar Awards Program; NSFC [21372006, U1532141, 21631001]; Ministry of Education; US Department of Energy, Office of Basic Energy Sciences [DE-AC02-98CH10886]; Education Department of Anhui Province FX R.J. thanks financial support by the Air Force Office of Scientific Research under AFOSR Award No. FA9550-11-1-9999 (FA9550-11-1-0147) and the Camille Dreyfus Teacher-Scholar Awards Program. M.Z. is supported by NSFC (21372006, U1532141, 21631001), the Ministry of Education and the Education Department of Anhui Province. Transient optical measurements were carried out at the Centre for Functional Nanomaterials, Brookhaven National Laboratory, which is supported by the US Department of Energy, Office of Basic Energy Sciences, under Contract No. DE-AC02-98CH10886. NR 43 TC 1 Z9 1 U1 85 U2 85 PU NATURE PUBLISHING GROUP PI LONDON PA MACMILLAN BUILDING, 4 CRINAN ST, LONDON N1 9XW, ENGLAND SN 2041-1723 J9 NAT COMMUN JI Nat. Commun. PD OCT 24 PY 2016 VL 7 AR 13240 DI 10.1038/ncomms13240 PG 7 WC Multidisciplinary Sciences SC Science & Technology - Other Topics GA DZ5UC UT WOS:000385926000001 PM 27775036 ER PT J AU Tan, T Wolak, MA Xi, XX Tajima, T Civale, L AF Tan, Teng Wolak, M. A. Xi, X. X. Tajima, T. Civale, L. TI Magnesium diboride coated bulk niobium: a new approach to higher acceleration gradient SO SCIENTIFIC REPORTS LA English DT Article ID MGB2 THIN-FILMS; SUPERCONDUCTORS; FIELD AB Bulk niobium Superconducting Radio-Frequency cavities are a leading accelerator technology. Their performance is limited by the cavity loss and maximum acceleration gradient, which are negatively affected by vortex penetration into the superconductor when the peak magnetic field at the cavity wall surface exceeds the vortex penetration field (Hvp). It has been proposed that coating the inner wall of an SRF cavity with superconducting thin films increases Hvp. In this work, we utilized Nb ellipsoid to simulate an inverse SRF cavity and investigate the effect of coating it with magnesium diboride layer on the vortex penetration field. A significant enhancement of Hvp was observed. At 2.8 K, H-vp increased from 2100 Oe for an uncoated Nb ellipsoid to 2700 Oe for a Nb ellipsoid coated with similar to 200 nm thick MgB2 thin film. This finding creates a new route towards achieving higher acceleration gradient in SRF cavity accelerator beyond the theoretical limit of bulk Nb. C1 [Tan, Teng; Wolak, M. A.; Xi, X. X.] Temple Univ, Dept Phys, Philadelphia, PA 19122 USA. [Tajima, T.; Civale, L.] Los Alamos Natl Lab, POB 1663, Los Alamos, NM 87545 USA. [Tan, Teng] Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China. RP Civale, L (reprint author), Los Alamos Natl Lab, POB 1663, Los Alamos, NM 87545 USA. EM lcivale@lanl.gov OI Civale, Leonardo/0000-0003-0806-3113 FU US Department of Energy, Office of Basic Energy Sciences, Division of Materials Sciences and Engineering; US Department of Energy [DE-SC0011616]; Office of Naval Research [N0014-12-1-0777]; College of Engineering, Temple University FX The authors would like to thank Dr. Takayuki Kubo for his help in the theoretical analysis of MgB2/Nb model. The magnetization studies at LANL were supported by the US Department of Energy, Office of Basic Energy Sciences, Division of Materials Sciences and Engineering. The sample preparation was supported by the US Department of Energy under grant No. DE-SC0011616. The scanning electron imaging was performed in the CoE-NIC facility at Temple University. The CoE-NIC is based on DoD DURIP Award N0014-12-1-0777 from the Office of Naval Research and is sponsored by the College of Engineering, Temple University. NR 18 TC 0 Z9 0 U1 9 U2 9 PU NATURE PUBLISHING GROUP PI LONDON PA MACMILLAN BUILDING, 4 CRINAN ST, LONDON N1 9XW, ENGLAND SN 2045-2322 J9 SCI REP-UK JI Sci Rep PD OCT 24 PY 2016 VL 6 AR 35879 DI 10.1038/srep35879 PG 5 WC Multidisciplinary Sciences SC Science & Technology - Other Topics GA DZ5VG UT WOS:000385929300001 PM 27775087 ER PT J AU Aad, G Abbott, B Abdallah, J Abdinov, O Abeloos, B Aben, R Abolins, M AbouZeid, OS Abramowicz, H Abreu, H Abreu, R Abulaiti, Y Acharya, BS Adamczyk, L Adams, DL Adelman, J Adomeit, S Adye, T Affolder, AA Agatonovic-Jovin, T Agricola, J Aguilar-Saavedra, JA Ahlen, SP Ahmadov, F Aielli, G Akerstedt, H Akesson, TPA Akimov, AV Alberghi, GL Albert, J Albrand, S Verzini, MJA Aleksa, M Aleksandrov, IN Alexa, C Alexander, G Alexopoulos, T Alhroob, M Alimonti, G Alison, J Alkire, SP Allbrooke, BMM Allen, BW Allport, PP Aloisio, A Alonso, A Alonso, F Alpigiani, C Gonzalez, BA Piqueras, DA Alviggi, MG Amadio, BT Amako, K Coutinho, YA Amelung, C Amidei, D Dos Santos, SPA Amorim, A Amoroso, S Amram, N Amundsen, G Anastopoulos, C Ancu, LS Andari, N Andeen, T Anders, CF Anders, G Anders, JK Anderson, KJ Andreazza, A Andrei, V Angelidakis, S Angelozzi, I Anger, P Angerami, A Anghinolfi, F Anisenkov, AV Anjos, N Annovi, A Antonelli, M Antonov, A Antos, J Anulli, F Aoki, M Bella, LA Arabidze, G Arai, Y Araque, JP Arce, ATH Arduh, FA Arguin, JF Argyropoulos, S Arik, M Armbruster, AJ Armitage, LJ Arnaez, O Arnold, H Arratia, M Arslan, O Artamonov, A Artoni, G Artz, S Asai, S Asbah, N Ashkenazi, A Asman, B Asquith, L Assamagan, K Astalos, R Atkinson, M Atlay, NB Augsten, K Avolio, G Axen, B Ayoub, MK Azuelos, G Baak, MA Baas, AE Baca, MJ Bachacou, H Bachas, K Backes, M Backhaus, M Bagiacchi, P Bagnaia, P Bai, Y Baines, JT Baker, OK Baldin, EM Balek, P Balestri, T Balli, F Balunas, WK Banas, E Banerjee, S Bannoura, AAE Barak, L Barberio, EL Barberis, D Barbero, M Barillari, T Barklow, T Barlow, N Barnes, SL Barnett, BM Barnett, RM Barnovska, Z 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Brooks, WK Brosamer, J Brost, E Broughton, JH de Renstrom, PAB Bruncko, D Bruneliere, R Bruni, A Bruni, G Brunt, BH Bruschi, M Bruscino, N Bryant, P Bryngemark, L Buanes, T Buat, Q Buchholz, P Buckley, AG Budagov, IA Buehrer, F Bugge, MK Bulekov, O Bullock, D Burckhart, H Burdin, S Burgard, CD Burghgrave, B Burka, K Burke, S Burmeister, I Busato, E Buscher, D Buscher, V Bussey, P Butler, JM Butt, AI Buttar, CM Butterworth, JM Butti, P Buttinger, W Buzatu, A Buzykaev, AR Urban, SC Caforio, D Cairo, VM Cakir, O Calace, N Calafiura, P Calandri, A Calderini, G Calfayan, P Caloba, LP Calvet, D Calvet, S Calvet, TP Toro, RC Camarda, S Camarri, P Cameron, D Armadans, RC Camincher, C Campana, S Campanelli, M Campoverde, A Canale, V Canepa, A Bret, MC Cantero, J Cantrill, R Cao, T Garrido, MDMC Caprini, I Caprini, M Capua, M Caputo, R Carbone, RM Cardarelli, R Cardillo, F Carli, I Carli, T Carlino, G Carminati, L Caron, S Carquin, E Carrillo-Montoya, GD Carter, JR Carvalho, J Casadei, D Casado, 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Clement, C Coadou, Y Cobal, M Coccaro, A Cochran, J Coffey, L Colasurdo, L Cole, B Cole, S Colijn, AP Collot, J Colombo, T Compostella, G Muino, PC Coniavitis, E Connell, SH Connelly, IA Consorti, V Constantinescu, S Conta, C Conti, G Conventi, F Cooke, M Cooper, BD Cooper-Sarkar, AM Cornelissen, T Corradi, M Corriveau, F Corso-Radu, A Cortes-Gonzalez, A Cortiana, G Costa, G Costa, MJ Costanzo, D Cottin, G Cowan, G Cox, BE Cranmer, K Crawley, SJ Cree, G Crepe-Renaudin, S Crescioli, F Cribbs, WA Ortuzar, MC Cristinziani, M Croft, V Crosetti, G Donszelmann, TC Cummings, J Curatolo, M Cuth, J Cuthbert, C Czirr, H Czodrowski, P D'Auria, S D'Onofrio, M De Sousa, MJDS Da Via, C Dabrowski, W Dai, T Dale, O Dallaire, F Dallapiccola, C Dam, M Dandoy, JR Dang, NP Daniells, AC Dann, NS Danninger, M Hoffmann, MD Dao, V Darbo, G Darmora, S Dassoulas, J Dattagupta, A Davey, W David, C Davidek, T Davies, M Davison, P Davygora, Y Dawe, E Dawson, I Daya-Ishmukhametova, RK De, K de Asmundis, R De Benedetti, A De Castro, S De Cecco, S De Groot, N de Jong, P De la Torre, H De Lorenzi, F De Pedis, D De Salvo, A De Sanctis, U De Santo, A De Regie, JBD Dearnaley, WJ Debbe, R Debenedetti, C Dedovich, DV Deigaard, I Del Peso, J Del Prete, T Delgove, D Deliot, F Delitzsch, CM Deliyergiyev, M Dell'Acqua, A Dell'Asta, L Dell'Orso, M Della Pietra, M della Volpe, D Delmastro, M Delsart, PA Deluca, C DeMarco, DA Demers, S Demichev, M Demilly, A Denisov, SP Denysiuk, D Derendarz, D Derkaoui, JE Derue, F Dervan, P Desch, K Deterre, C Dette, K Deviveiros, PO Dewhurst, A Dhaliwal, S Di Ciaccio, A Di Ciaccio, L Di Clemente, WK Di Donato, C Di Girolamo, A Di Girolamo, B Di Micco, B Di Nardo, R Di Simone, A Di Sipio, R Di Valentino, D Diaconu, C Diamond, M Dias, FA Diaz, MA Diehl, EB Dietrich, J Diglio, S Dimitrievska, A Dingfelder, J Dita, P Dita, S Dittus, F Djama, F Djobava, T Djuvsland, JI do Vale, MAB Dobos, D Dobre, M Doglioni, C Dohmae, T Dolejsi, J Dolezal, Z Dolgoshein, BA Donadelli, M Donati, S Dondero, P Donini, J Dopke, J Doria, A Dova, MT Doyle, AT Drechsler, E Dris, M Du, Y Duarte-Campderros, J Duchovni, E Duckeck, G Ducu, OA Duda, D Dudarev, A Duflot, L Duguid, L Duhrssen, M Dunford, M Yildiz, HD Duren, M Durglishvili, A Duschinger, D Dutta, B Dyndal, M Eckardt, C Ecker, KM Edgar, RC Edson, W Edwards, NC Eifert, T Eigen, G Einsweiler, K Ekelof, T El Kacimi, M Ellajosyula, V Ellert, M Elles, S Ellinghaus, F Elliot, AA Ellis, N Elmsheuser, J Elsing, M Emeliyanov, D Enari, Y Endner, OC Endo, M Ennis, JS Erdmann, J Ereditato, A Ernis, G Ernst, J Ernst, M Errede, S Ertel, E Escalier, M Esch, H Escobar, C Esposito, B Etienvre, AI Etzion, E Evans, H Ezhilov, A Fabbri, F Fabbri, L Facini, G Fakhrutdinov, RM Falciano, S Falla, RJ Faltova, J Fang, Y Fanti, M Farbin, A Farilla, A Farina, C Farooque, T Farrell, S Farrington, SM Farthouat, P Fassi, F Fassnacht, P Fassouliotis, D Giannelli, MF Favareto, A Fawcett, WJ Fayard, L Fedin, OL Fedorko, W Feigl, S Feligioni, L Feng, C Feng, EJ Feng, H Fenyuk, AB Feremenga, L Martinez, PF Perez, SF Ferrando, J Ferrari, A Ferrari, P Ferrari, R de Lima, DEF Ferrer, A Ferrere, D Ferretti, C Parodi, AF Fiedler, F Filipcic, A Filipuzzi, M Filthaut, F Fincke-Keeler, M Finelli, KD Fiolhais, MCN Fiorini, L Firan, A Fischer, A Fischer, C Fischer, J Fisher, WC Flaschel, N Fleck, I Fleischmann, P Fletcher, GT Fletcher, G Fletcher, RRM Flick, T Floderus, A Castillo, LRF Flowerdew, MJ Forcolin, GT Formica, A Forti, A Foster, AG Fournier, D Fox, H Fracchia, S Francavilla, P Franchini, M Francis, D Franconi, L Franklin, M Frate, M Fraternali, M Freeborn, D Fressard-Batraneanu, SM Friedrich, F Froidevaux, D Frost, JA Fukunaga, C Torregrosa, EF Fusayasu, T Fuster, J Gabaldon, C Gabizon, O Gabrielli, A Gabrielli, A Gach, GP Gadatsch, S Gadomski, S Gagliardi, G Gagnon, LG Gagnon, P Galea, C Galhardo, B Gallas, EJ Gallop, BJ Gallus, P Galster, G Gan, KK Gao, J Gao, Y Gao, YS Walls, FMG Garcia, C Navarro, JEG Garcia-Sciveres, M Gardner, RW Garelli, N Garonne, V Bravo, AG Gatti, C Gaudiello, A Gaudio, G Gaur, B Gauthier, L Gavrilenko, IL Gay, C Gaycken, G Gazis, EN Gecse, Z Gee, CNP Geich-Gimbel, C Geisler, MP Gemme, C Genest, MH Geng, C Gentile, S George, S Gerbaudo, D Gershon, A Ghasemi, S Ghazlane, H Giacobbe, B Giagu, S Giannetti, P Gibbard, B Gibson, SM Gignac, M Gilchriese, M Gillam, TPS Gillberg, D Gilles, G Gingrich, DM Giokaris, N Giordani, MP Giorgia, FM Giorgi, FM Giraud, PF Giromini, P Giugni, D Giuliani, C Giulini, M Gjelsten, BK Gkaitatzis, S Gkialas, I Gkougkousis, EL Gladilin, LK Glasman, C Glatzer, J Glaysher, PCF Glazov, A Goblirsch-Kolb, M Godlewski, J Goldfarb, S Golling, T Golubkov, D Gomes, A Goncalo, R Da Costa, JGPF Gonella, L Gongadze, A de la Hoz, SG Parra, GG Gonzalez-Sevilla, S Goossens, L Gorbounov, PA Gordon, HA Gorelov, I Gorini, B Gorini, E Gorisek, A Gornicki, E Goshaw, AT Gossling, C Gostkin, MI Goudet, CR Goujdami, D Goussiou, AG Govender, N Gozani, E Graber, L Grabowska-Bold, I Gradin, POJ Grafstrom, P Gramling, J Gramstad, E Grancagnolo, S Gratchev, V Gray, HM Graziani, E Greenwood, ZD Grefe, C Gregersen, K Gregor, IM Grenier, P Grevtsov, K Griffiths, J Grillo, AA Grimm, K Grinstein, S Gris, P Grivaz, JF Groh, S Grohs, JP Gross, E Grosse-Knetter, J Grossi, GC Grout, ZJ Guan, L Guan, W Guenther, J Guescini, F Guest, D Gueta, O Guido, E Guillemin, T Guindon, S Gul, U Gumpert, C Guo, J Guo, Y Gupta, S Gustavino, G Gutierrez, P Ortiz, NGG Gutschow, C Guyot, C Gwenlan, C Gwilliam, CB Haas, A Haber, C Hadavand, HK Haddad, N Hadef, A Haefner, P Hagebck, S Hajduk, Z Hakobyan, H Haleem, M Haley, J Hall, D Halladjian, G Hallewell, GD Hamacher, K Hamal, P Hamano, K Hamilton, A Hamity, GN Hamnett, PG Han, L Hanagaki, K Hanawa, K Hance, M Haney, B Hanke, P Hanna, R Hansen, JB Hansen, JD Hansen, MC Hansen, PH Hara, K Hard, AS Harenberg, T Hariri, F Harkusha, S Harrington, RD Harrison, PF Hartjes, F Hartmann, NM Hasegawa, M Hasegawa, Y Hasib, A Hassani, S Haug, S Hauser, R Hauswald, L Havranek, M Hawkes, CM Hawkings, RJ Hawkins, AD Hayden, D Hays, CP Hays, JM Hayward, HS Haywood, SJ Head, SJ Heck, T Hedberg, V Heelan, L Heim, S Heim, T Heinemann, B Heinrich, JJ Heinrich, L Heinz, C Hejbal, J Helary, L Hellman, S Helsens, C Henderson, J Henderson, RCW Heng, Y Henkelmann, S Correia, AMH Henrot-Versille, S Herbert, GH Jimenez, YH Herten, G Hertenberger, R Hervas, L Hesketh, GG Hessey, NP Hetherly, JW Hickling, R Higon-Rodriguez, E Hill, E Hill, JC Hiller, KH Hillier, SJ Hinchliffe, I Hines, E Hinman, RR Hirose, M Hirschbuehl, D Hobbs, J Hod, N Hodgkinson, MC Hodgson, P Hoecker, A Hoeferkamp, MR Hoenig, F Hohlfeld, M Hohn, D Holmes, TR Homann, M Hong, TM Hooberman, BH Hopkins, WH Horii, Y Horton, AJ Hostachy, JY Hou, S Hoummada, A Howard, J Howarth, J Hrabovsky, M Hristova, I Hrivnac, J Hryn'ova, T Hrynevich, A Hsu, C Hsu, PJ Hsu, SC Hu, D Hu, Q Huang, Y Hubacek, Z Hubaut, F Huegging, F Huffman, TB Hughes, EW Hughes, G Huhtinen, M Hulsing, TA Huseynov, N Huston, J Huth, J Iacobucci, G Iakovidis, G Ibragimov, I Iconomidou-Fayard, L Ideal, E Idrissi, Z Iengo, P Igonkina, O Iizawa, T Ikegami, Y Ikeno, M Ilchenko, Y Iliadis, D Ilic, N Ince, T Introzzi, G Ioannou, P Iodice, M Iordanidou, K Ippolito, V Quiles, AI Isaksson, C Ishino, M Ishitsuka, M Ishmukhametov, R Issever, C Istin, S Ito, F Ponce, JMI Iuppa, R Ivarsson, J Iwanski, W Iwasaki, H Izen, JM Izzo, V Jabbar, S Jackson, B Jackson, M Jackson, P Jain, V Jakobi, KB Jakobs, K Jakobsen, S Jakoubek, T Jamin, DO Jana, DK Jansen, E Jansky, R Janssen, J Janus, M Jarlskog, G Javadov, N Javurek, T Jeanneau, F Jeanty, L Jejelava, J Jeng, GY Jennens, D Jenni, P Jentzsch, J Jeske, C Jezequel, S Ji, H Jia, J Jiang, H Jiang, Y Jiggins, S Pena, JJ Jin, S Jinaru, A Jinnouchi, O Johansson, P Johns, KA Johnson, WJ Jon-And, K Jones, G Jones, RWL Jones, S Jones, TJ Jongmanns, J Jorge, PM Jovicevic, J Ju, X Rozas, AJ Kohler, MK Kaczmarska, A Kado, M Kagan, H Kagan, M Kahn, SJ Kajomovitz, E Kalderon, CW Kaluza, A Kama, S Kamenshchikov, A Kanaya, N Kaneti, S Kantserov, VA Kanzaki, J Kaplan, B Kaplan, LS Kapliy, A Kar, D Karakostas, K Karamaoun, A Karastathis, N Kareem, MJ Karentzos, E Karnevskiy, M Karpov, SN Karpova, ZM Karthik, K Kartvelishvili, V Karyukhin, AN Kasahara, K Kashif, L Kass, RD Kastanas, A Kataoka, Y Kato, C Katre, A Katzy, J Kawagoe, K Kawamoto, T Kawamura, G Kazama, S Kazanin, VF Keeler, R Kehoe, R Keller, JS Kempster, JJ Kentaro, K Keoshkerian, H Kepka, O Kersevan, BP Kersten, S Keyes, RA Khalil-zada, F Khandanyan, H Khanov, A Kharlamov, AG Khoo, TJ Khovanskiy, V Khramov, E Khubua, J Kido, S Kim, HY Kim, SH Kim, YK Kimura, N Kind, OM King, BT King, M King, SB Kirk, J Kiryunin, AE Kishimoto, T Kisielewskaa, D Kiss, F Kiuchi, K Kivernyk, O Kladivab, E Klein, MH Klein, M Klein, U Kleinknecht, K Klimek, P Klimentov, A Klingenberg, R Klinger, JA Klioutchnikova, T Klugea, EE Kluit, P Kluth, S Knapik, J Kneringer, E Knoops, EBFG Knue, A Kobayashi, A Kobayashi, D Kobayashi, T Kobel, M Kocian, M Kodys, P Koffas, T Koffeman, E Kogan, LA Koi, T Kolanoski, H Kolbb, M Koletsou, I Komar, AA Komori, Y Kondo, T Kondrashova, N Koneke, K Konig, AC Kono, T Konoplich, R Konstantinidis, N Kopeliansky, R Koperny, S Kopke, L Kopp, AK Korcyl, K Kordas, K Korn, A Korol, AA Korolkov, I Korolkova, EV Kortner, O Kortner, S Kosek, T Kostyukhin, VV Kotov, VM Kotwal, A Kourkoumeli-Charalampidi, A Kourkoumelis, C Kouskoura, V Koutsman, A Kowalewska, AB Kowalewski, R Kowalski, TZ Kozanecki, W Kozhin, AS Kramarenko, VA Kramberger, G Krasnopevtsev, D Krasny, MW Krasznahorkay, A Kraus, JK Kravchenko, A Kretz, M Kretzschmar, J Kreutzfeldt, K Krieger, P Krizka, K Kroeninger, K Kroha, H Kroll, J Kroseberg, J Krstic, J Kruchonak, U Kruger, H Krumnack, N Kruse, A Kruse, MC Kruskal, M Kubota, T Kucuk, H Kuday, S Kuechler, JT Kuehn, S Kugel, A Kuger, F Kuhl, A Kuhl, T Kukhtin, V Kukla, R Kulchitsky, Y Kuleshov, S Kuna, M Kunigo, T Kupco, A Kurashige, H Kurochkin, YA Kus, V Kuwertz, ES Kuze, M Kvita, J Kwan, T Kyriazopoulos, D La Rosa, A Navarro, JLL La Rotonda, L Lacasta, C Lacava, F Lacey, J Lacker, H Lacour, D Lacuesta, VR Ladygin, E Lafaye, R Laforge, B Lagouri, T Lai, S Lammers, S Lampl, W Lancon, E Landgraf, U Landon, MPJ Lang, VS Lange, JC Lankford, AJ Lanni, F Lantzsch, K Lanza, A Laplace, S Lapoire, C Laporte, JF Lari, T Manghi, FL Lassnig, M Laurelli, P Lavrijsen, W Law, AT Laycock, P Lazovich, T Lazzaroni, M Le Dortz, O Le Guirriec, E Le Menedeu, E Le Quilleuc, EP LeBlanc, M LeCompte, T Ledroit-Guillon, F Lee, CA Lee, SC Lee, L Lefebvre, G Lefebvre, M Legger, F Leggett, C Lehan, A Miotto, GL Lei, X Leight, WA Leisos, A Leister, AG Leite, MAL Leitner, R Lellouch, D Lemmer, B Leney, KJC Lenz, T Lenzi, B Leone, R Leone, S Leonidopoulos, C Leontsinis, S Lerner, G Leroy, C Lesage, AAJ Lester, CG Levchenko, M Leveque, J Levin, D Levinson, LJ Levy, M Leyko, AM Leyton, M Li, B Li, H Li, HL Li, L Li, L Li, Q Li, S Li, X Li, Y Liang, Z Liao, H Liberti, B Liblong, A Lichard, P Lie, K Liebal, J Liebig, W Limbach, C Limosani, A Lin, SC Lin, TH Lindquist, BE Lipeles, E Lipniacka, A Lisovyib, M Liss, TM Lissauer, D Lister, A Litke, AM Liu, B Liu, D Liu, H Liu, H Liu, J Liu, JB Liu, K Liu, L Liu, M Liu, M Liu, YL Liu, Y Livan, M Lleres, A Merino, JL Lloyd, SL LoSterzo, F Lobodzinska, E Loch, P Lockman, WS Loebinger, FK Loevschall-Jensen, AE Loew, KM Loginov, A Lohse, T Lohwasser, K Lokajicek, M Long, BA Long, JD Long, RE Longo, L Looper, KA Lopes, L Mateos, DL Paredes, BL Paz, IL Solis, AL Lorenz, J Martinez, NL Losada, M Losel, PJ Lou, X Lounis, A Love, J Love, PA Lu, H Lu, N Lubatti, HJ Luci, C Lucotte, A Luedtke, C Luehring, F Lukas, W Luminari, L Lundberg, O Lund-Jensen, B Lynn, D Lysak, R Lytken, E Lyubushkin, V Ma, H Ma, LL Maccarrone, G Macchiolo, A Macdonald, CM Macek, B Miguens, JM Madaffari, D Madar, R Maddocks, HJ Mader, WF Madsen, A Maeda, J Maeland, S Maeno, T Maevskiy, A Magradze, E Mahlstedt, J Maiani, C Maidantchik, C Maier, AA Maier, T Maio, A Majewski, S Makida, Y Makovec, N Malaescu, B Malecki, P Maleev, VP Malek, F Mallik, U Malon, D Malone, C Maltezos, S Malyukov, S Mamuzic, J Mancini, G Mandelli, B Mandelli, L Mandic, I Maneira, J de Andrade, LM Ramos, JM Mann, A Mansoulie, B Mantifel, R Mantoani, M Manzoni, S Mapelli, L Marceca, G March, L Marchiori, G Marcisovsky, M Arjanovic, MM Marley, DE Marroquim, F Marsden, SP Marshall, Z Marti, LF Marti-Garcia, S Martin, B Martin, TA Martin, VJ Latour, BMD Martinez, M Martin-Haugh, S Martoiu, VS Martyniuk, AC Marx, M Marzano, F Marzin, A Masetti, L Mashimo, T Mashinistov, R Masik, J Maslennikov, AL Massa, I Massa, L Mastrandrea, P Mastroberardino, A Masubuchi, T Mattig, P Mattmann, J Maurer, J Maxfield, SJ Maximov, DA Mazini, R Mazza, SM Mc Fadden, NC Mc Goldrick, G Mc Kee, SP McCarn, A McCarthy, RL McCarthy, TG McClymont, LI McFarlane, KW Mcfayden, JA Mchedlidze, G McMahon, SJ McPherson, RA Medinnis, M Meehan, S Mehlhase, S Mehta, A Meier, K Meineck, C Meirose, B Garcia, BRM Meloni, F Mengarelli, A Menke, S Meoni, E Mercurio, KM Mergelmeyer, S Mermod, P Merola, L Meroni, C Merritt, FS Messina, A Metcalfe, J Mete, AS Meyer, C Meyer, C Meyer, JP Meyer, J Theenhausen, HMZ Middleton, RP Miglioranzi, S Mijovic, L Mikenberg, G Mikestikova, M Mikuz, M Milesi, M Milic, A Miller, DW Mills, C Milov, A Milstead, DA Minaenko, AA Minami, Y Minashvili, IA Mincer, AI Mindur, B Mineev, M Ming, Y Mir, LM Mistry, KP Mitani, T Mitrevski, J Mitsou, VA Miucci, A Miyagawa, PS Mjornmark, JU Moa, T Mochizuki, K Mohapatra, S Mohr, W Molander, S Moles-Valls, R Monden, R Mondragon, MC Monig, K Monk, J Monnier, E Montalbano, A Berlingen, JM Monticelli, F Monzani, S Moore, RW Morange, N Moreno, D Llacer, MM Morettini, P Mori, D Mori, T Morii, M Morinaga, M Morisbak, V Moritz, S Morley, AK Mornacchi, G Morris, JD Mortensen, SS Morvaj, L Mosidze, M Moss, J Motohashi, K Mount, R Mountricha, E Mouraviev, SV Moyse, EJW Muanza, S Mudd, RD Mueller, F Mueller, J Mueller, RSP Mueller, T Muenstermann, D Mullen, P Mullier, GA Sanchez, FJM Quijada, JAM Murray, WJ Musheghyan, H Myagkov, AG Myska, M Nachman, BP Nackenhorst, O Nadal, J Nagai, K Nagai, R Nagai, Y Nagano, K Nagasaka, Y Nagata, K Nagel, M Nagy, E Nairz, AM Nakahama, Y Nakamura, K Nakamura, T Nakano, I Namasivayam, H Garcia, RFN Narayan, R Villar, DIN Naryshkin, I Naumann, T Navarro, G Nayyar, R Neal, HA Nechaeva, PY Neep, TJ Nef, PD Negri, A Negrini, M Nektarijevic, S Nellist, C Nelson, A Nemecek, S Nemethy, P Nepomuceno, AA Nessi, M Neubauer, MS Neumann, M Neves, RM Nevski, P Newman, PR Nguyen, DH Nickerson, RB Nicolaidou, R Nicquevert, B Nielsen, J Nikiforov, A Nikolaenko, V Nikolic-Audit, I Nikolopoulos, K Nilsen, JK Nilsson, P Ninomiya, Y Nisati, A Nisius, R Nobe, T Nodulman, L Nomachi, M Nomidis, I Nooney, T Norberg, S Nordberg, M Norjoharuddeen, N Novgorodova, O Nowak, S Nozaki, M Nozka, L Ntekas, K Nurse, E Nuti, F O'grady, F O'Neil, DC O'Rourke, AA O'Shea, V Oakham, FG Oberlack, H Obermann, T Ocariz, J Ochi, A Ochoa, I Ochoa-Ricoux, JP Oda, S Odaka, S Ogren, H Oh, A Oh, SH Ohm, CC Ohman, H Oide, H Okawa, H Okumura, Y Okuyama, T Olariu, A Seabra, LFO Pino, SAO Damazio, DO Olszewski, A Olszowska, J Onofre, A Onogi, K Onyisi, PUE Oram, CJ Oreglia, MJ Oren, Y Orestano, D Orlando, N Orr, RS Osculati, B Ospanov, R Garzon, GOY Otono, H Ouchrif, M Ould-Saada, F Ouraou, A Oussoren, KP Ouyang, Q Ovcharova, A Owen, M Owen, RE Ozcan, VE Ozturk, N Pachal, K Pages, AP Aranda, CP Pagacova, M Griso, SP Paige, F Pais, P Pajchel, K Palacino, G Palestini, S Palka, M Pallin, D Palma, A St Panagiotopoulou, E Pandini, CE Vazquez, JGP Pani, P Panitkin, S Pantea, D Paolozzi, L Papadopoulou, TD Papageorgiou, K Paramonov, A Hernandez, DP Parker, MA Parker, KA Parodi, F Parsons, JA Parzefall, U Pascuzzi, VR Pasqualucci, E Passaggio, S Pastore, F Pastore, F Pasztor, G Pataraia, S Patel, ND Pater, JR Pauly, T Pearce, J Pearson, B Pedersen, LE Pedersen, M Lopez, SP Pedro, R Peleganchuk, SV Pelikan, D Penc, O Peng, C Peng, H Penwell, J Peralva, BS Perego, MM Perepelitsa, DV Codina, EP Perini, L Pernegger, H Perrella, S Peschke, R Peshekhonov, VD Peters, K Peters, RFY Petersen, BA Petersen, TC Petit, E Petridis, A Petridou, C Petroff, P Petrolo, E Petrov, M Petrucci, F Pettersson, NE Peyaud, A Pezoa, R Phillips, PW Piacquadio, G Pianori, E Picazio, A Piccaro, E Piccinini, M Pickering, MA Piegaia, R Pilcher, JE Pilkington, AD Pin, AWJ Pina, J Pinamonti, M Pinfold, JL Pingel, A Pires, S Pirumov, H Pitt, M Plazak, L Pleier, MA Pleskot, V Plotnikova, E Plucinski, P Pluth, D Poettgen, R Poggioli, L Pohl, D Polesello, G Poley, A Policicchio, A Polifka, R Polini, A Pollard, CS Polychronakos, V Pommes, K Pontecorvo, L Pope, BG Popeneciu, GA Popovic, DS Poppleton, A Pospisil, S Potamianos, K Potrap, IN Potter, CJ Potter, CT Poulard, G Poveda, J Pozdnyakov, V Astigarraga, MEP Pralavorio, P Pranko, A Prell, S Price, D Price, LE Primavera, M Prince, S Proissl, M Prokofiev, K Prokoshin, F Protopopescu, S Proudfoot, J Przybycien, M Puddu, D Puldon, D Purohit, M Puzo, P Qian, J Qin, G Qin, Y Quadt, A Quayle, WB Queitsch-Maitland, M Quilty, D Raddum, S Radeka, V Radescu, V Radhakrishnan, SK Radloff, P Rados, P Ragusa, F Rahal, G Rajagopalan, S Rammensee, M Rangel-Smith, C Ratti, MG Rauscher, F Rave, S Ravenscroft, T Raymond, M Read, AL Readioff, NP Rebuzzi, DM Redelbach, A Redlinger, G Reece, R Reeves, K Rehnisch, L Reichert, J Reisin, H Rembser, C Ren, H Rescigno, M Resconi, S Rezanova, OL Reznicek, P Rezvani, R Richter, R Richter, S Richter-Was, E Ricken, O Ridel, M Rieck, P Riegel, CJ Rieger, J Rifki, O Rijssenbeek, M Rimoldi, A Rinaldi, L Ristic, B Ritsch, E Riu, I Rizatdinova, F Rizvi, E Rizzi, C Robertson, SH Robichaud-Veronneau, A Robinson, D Robinson, JEM Robson, A Roda, C Rodina, Y Perez, AR Rodriguez, DR Roe, S Rogan, CS Rohne, O Romaniouk, A Romano, M Saez, SMR Adam, ER Rompotis, N Ronzani, M Roos, L Ros, E Rosati, S Rosbach, K Rose, P Rosenthal, O Rossetti, V Rossi, E Rossi, LP Rosten, JHN Rosten, R Rotaru, M Roth, I Rothberg, J Rousseau, D Royon, CR Rozanov, A Rozen, Y Ruan, X Rubbo, F Rubinskiy, I Rud, VI Rudolph, MS Ruhr, F Ruiz-Martinez, A Rurikova, Z Rusakovich, NA Ruschke, A Russell, HL Rutherfoord, JP Ruthmann, N Ryabov, YF Rybar, M Rybkin, G Ryu, S Ryzhov, A Saavedra, AF Sabato, G Sacerdoti, S Sadrozinski, HFW Sadykov, R Tehrani, FS Saha, P Sahinsoy, M Saimpert, M Saito, T Sakamoto, H Sakurai, Y Salamanna, G Salamon, A Loyola, JES Salek, D De Bruin, PHS Salihagic, D Salnikov, A Salt, J Salvatore, D Salvatore, F Salvucci, A Salzburger, A Sammel, D Sampsonidis, D Sanchez, A Sanchez, J Martinez, VS Sandaker, H Sandbach, RL Sander, HG Sanders, MP Sandhoff, M Sandoval, C Sandstroem, R Sankey, DPC Sannino, M Sansoni, A Santoni, C Santonico, R Santos, H Castillo, IS Sapp, K Sapronov, A Saraiva, JG Sarrazin, B Sasaki, O Sasaki, Y Sato, K Sauvage, G Sauvan, E Savage, G Savard, P Sawyer, C Sawyer, L Saxon, J Sbarra, C Sbrizzi, A Scanlon, T Scannicchio, DA Scarcella, M Scarfone, V Schaarschmidt, J Schacht, P Schaefer, D Schaefer, R Schaeffer, J Schaepe, S Schaetzel, S Schafer, U Schaffer, AC Schaile, D Schamberger, RD Scharf, V Schegelsky, VA Scheirich, D Schernau, M Schiavi, C Schillo, C Schioppa, M Schlenker, S Schmieden, K Schmitt, C Schmitt, S Schmitz, S Schneider, B Schnellbach, YJ Schnoor, U Schoeffel, L Schoening, A Schoenrock, BD Schopf, E Schorlemmer, ALS Schott, M Schouten, D Schovancova, J Schramm, S Schreyer, M Schuh, N Schultens, MJ Schultz-Coulon, HC Schulz, H Schumacher, M Schumm, BA Schune, P Schwanenberger, C Schwartzman, A Schwarz, TA Schwegler, P Schweiger, H Schwemling, P Schwienhorst, R Schwindling, J Schwindt, T Sciolla, G Scuri, F Scutti, F Searcy, J Seema, P Seidel, SC Seiden, A Seifert, F Seixas, JM Sekhniaidze, G Sekhon, K Sekula, SJ Seliverstov, DM Semprini-Cesari, N Serfon, C Serin, L Serkin, L Sessa, M Seuster, R Severini, H Sfiligoj, T Sforza, F Sfyrla, A Shabalina, E Shaikh, NW Shan, LY Shang, R Shank, JT Shapiro, M Shatalov, PB Shaw, K Shaw, SM Shcherbakova, A Shehu, CY Sherwood, P Shi, L Shimizu, S Shimmin, CO Shimojima, M Shiyakova, M Shmeleva, A Saadi, DS Shochet, MJ Shojaii, S Shrestha, S Shulga, E Shupe, MA Sicho, P Sidebo, PE Sidiropoulou, O Sidorov, D Sidoti, A Siegert, F Sijacki, D Silva, J Silverstein, SB Simak, V Simard, O Simic, L Simion, S Simioni, E Simmons, B Simon, D Simon, M Sinervo, P Sinev, NB Sioli, M Siragusa, G Sivoklokov, SY Sjolin, J Sjursen, TB Skinner, MB Skottowe, HP Skubic, P Slater, M Slavicek, T Slawinska, M Sliwa, K Slovak, R Smakhtin, V Smart, BH Smestad, L Smirnov, SY Smirnov, Y Smirnova, LN Smirnova, O Smith, MNK Smith, RW Smizanska, M Smolek, K Snesarev, AA Snidero, G Snyder, S Sobie, R Socher, F Soffer, A Soh, DA Sokhrannyi, G Sanchez, CAS Solar, M Soldatov, EY Soldevila, U Solodkov, AA Soloshenko, A Solovyanov, OV Solovyev, V Sommer, P Son, H Song, HY Sood, A Sopczak, A Sopko, V Sorin, V Sosa, D Sotiropoulou, CL Soualah, R Soukharev, AM South, D Sowden, BC Spagnolo, S Spalla, M Spangenberg, M Spano, F Sperlich, D Spettel, F Spighi, R Spigo, G Spiller, LA Spousta, M St Denis, RD Stabile, A Stahlman, J Stamen, R Stamm, S Stanecka, E Stanek, RW Stanescu, C Stanescu-Bellu, M Stanitzki, MM Stapnes, S Starchenko, EA Stark, GH Stark, J Staroba, P Starovoitov, P Starz, S Staszewski, R Steinberg, P Stelzer, B Stelzer, HJ Stelzer-Chilton, O Stenzel, H Stewart, GA Stillings, JA Stockton, MC Stoebe, M Stoicea, G Stolte, P Stonjek, S Stradling, AR Straessner, A Stramaglia, ME Strandberg, J Strandberg, S Strandlie, A Strauss, M Strizenec, P Strohmer, R Strom, DM Stroynowski, R Strubig, A Stucci, SA Stugu, B Styles, NA Su, D Su, J Subramaniam, R Suchek, S Sugaya, Y Suk, M Sulin, VV Sultansoy, S Sumida, T Sun, S Sun, X Sundermann, JE Suruliz, K Susinno, G Sutton, MR Suzuki, S Svatos, M Swiatlowski, M Sykora, I Sykora, T Ta, D Taccini, C Tackmann, K Taenzer, J Taffard, A Tafirout, R Taiblum, N Takai, H Takashima, R Takeda, H Takeshita, T Takubo, Y Talby, M Talyshev, AA Tam, JYC Tan, KG Tanaka, J Tanaka, R Tanaka, S Tannenwald, BB Araya, ST Tapprogge, S Tarem, S Tartarelli, GF Tas, P Tasevsky, M Tashiro, T Tassi, E Delgado, AT Tayalati, Y Taylor, AC Taylor, GN Taylor, PTE Taylor, W Teischinger, FA Teixeira-Dias, P Temming, KK Temple, D Ten Kate, H Teng, PK Teoh, JJ Tepel, F Terada, S Terashi, K Terron, J Terzo, S Testa, M Teuscher, RJ Theveneaux-Pelzer, T Thomas, JP Thomas-Wilsker, J Thompson, EN Thompson, PD Thompson, RJ Thompson, AS Thomsen, LA Thomson, E Thomson, M Tibbetts, MJ Torres, RET Tikhomirov, VO Tikhonov, YA Timoshenko, S Tipton, P Tisserant, S Todome, K Todorov, T Todorova-Nova, S Tojo, J Tokar, S Tokushuku, K Tolley, E Tomlinson, L Tomoto, M Tompkins, L Toms, K Tong, B Torrence, E Torres, H Pastor, ET Toth, J Touchard, F Tovey, DR Trefzger, T Tricoli, A Trigger, IM Trincaz-Duvoid, S Tripiana, MF Trischuk, W Trocme, B Trofymov, A Troncon, C Trottier-McDonald, M Trovatelli, M Truong, L Trzebinski, M Trzupek, A Tseng, JCL Tsiareshka, PV Tsipolitis, G Tsirintanis, N Tsiskaridze, S Tsiskaridze, V Tskhadadze, EG Tsui, KM Tsukerman, II Tsulaia, V Tsuno, S Tsybychev, D Tudorache, A Tudorache, V Tuna, AN Tupputi, SA Turchikhin, S Turecek, D Turgeman, D Turra, R Turvey, AJ Tuts, PM Tylmad, M Tyndel, M Ucchielli, G Ueda, I Ueno, R Ughetto, M Ukegawa, F Unal, G Undrus, A Unel, G Ungaro, FC Unno, Y Unverdorben, C Urban, J Urquijo, P Urrejola, P Usai, G Usanova, A Vacavant, L Vacek, V Vachon, B Valderanis, C Santurio, EV Valencic, N Valentinetti, S Valero, A Valery, L Valkar, S Vallecorsa, S Ferrer, JAV Van den Wollenberg, W Van der Deijl, PC van der Geer, R van der Graaf, H van Eldik, N van Gemmeren, P Van Nieuwkoop, J van Vulpen, I van Woerden, MC Vanadia, M Vandelli, W Vanguri, R Vaniachine, A Vankov, P Vardanyan, G Vari, R Varnes, EW Varol, T Varouchas, D Vartapetian, A Varvell, KE Vazeille, F Schroeder, TV Veatch, J Veloce, LM Veloso, F Veneziano, S Ventura, A Venturi, M Venturi, N Venturini, A Vercesi, V Verducci, M Verkerke, W Vermeulen, JC Vest, A Vetterli, MC Viazlo, O Vichou, I Vickey, T Boeriu, OEV Viehhauser, GHA Viel, S Vigne, R Villa, M Perez, MV Vilucchi, E Vincter, MG Vinogradov, VB Vittori, C Vivarelli, I Vlachos, S Vlasak, M Vogel, M Vokac, P Volpi, G Volpi, M von der Schmitt, H von Toerne, E Vorobel, V Vorobev, K Vos, M Voss, R Vossebeld, JH Vranjes, N Milosavljevic, MV Vrba, V Vreeswijk, M Vuillermet, R Vukotic, I Vykydal, Z Wagner, P Wagner, W Wahlberg, H Wahrmund, S Wakabayashi, J Walder, J Walker, R Walkowiak, W Wallangen, V Wang, C Wang, C Wang, F Wang, H Wang, H Wang, J Wang, J Wang, K Wang, R Wang, SM Wang, T Wang, T Wang, X Wanotayaroj, C Warburton, A Ward, CP Wardrope, DR Washbrook, A Watkins, PM Watson, AT Watson, IJ Watson, MF Watts, G Watts, S Waugh, BM Webb, S Weber, MS Weber, SW Webster, JS Weidberg, AR Weinert, B Weingarten, J Weiser, C Weits, H Wells, PS Wenaus, T Wengler, T Wenig, S Wermes, N Werner, M Werner, P Wessels, M Wetter, J Whalen, K Whallon, NL Wharton, AM White, A White, MJ White, R White, S Whiteson, D Wickens, FJ Wiedenmann, W Wielers, M Wienemann, P Wiglesworth, C Wiik-Fuchs, LAM Wildauer, A Wilkens, HG Williams, HH Williams, S Willis, C Willocq, S Wilson, JA Wingerter-Seez, I Winklmeier, F Winston, OJ Winter, BT Wittgen, M Wittkowski, J Wollstadt, SJ Wolter, MW Wolters, H Wosiek, BK Wotschack, J Woudstra, MJ Wozniak, KW Wu, M Wu, M Wu, SL Wu, X Wu, Y Wyatt, TR Wynne, BM Xella, S Xu, D Xu, L Yabsley, B Yacoob, S Yakabe, R Yamaguchi, D Yamaguchi, Y Yamamoto, A Yamamoto, S Yamanaka, T Yamauchi, K Yamazaki, Y Yan, Z Yang, H Yang, H Yang, Y Yang, Z Yao, WM Yap, YC Yasu, Y Yatsenko, E Wong, KHY Ye, J Ye, S Yeletskikh, I Yen, AL Yildirim, E Yorita, K Yoshida, R Yoshihara, K Young, C Young, CJS Youssef, S Yu, DR Yu, J Yu, JM Yu, J Yuan, L Yuen, SPY Yusuff, I Zabinski, B Zaidan, R Zaitsev, AM Zakharchuk, N Zalieckas, J Zaman, A Zambito, S Zanello, L Zanzi, D Zeitnitz, C Zeman, M Zemla, A Zeng, JC Zeng, Q Zengel, K Zenin, O Zenis, T Zerwas, D Zhang, D Zhang, F Zhang, G Zhang, H Zhang, J Zhang, L Zhang, R Zhang, R Zhang, X Zhang, Z Zhao, X Zhao, Y Zhao, Z Zhemchugov, A Zhong, J Zhou, B Zhou, C Zhou, L Zhou, L Zhou, M Zhou, N Zhu, CG Zhu, H Zhu, J Zhu, Y Zhuang, X Zhukov, K Zibell, A Zieminska, D Zimine, NI Zimmermann, C Zimmermann, S Zinonos, Z Zinser, M Ziolkowski, M Zivkovic, L Zobernig, G Zoccoli, A zur Nedden, M Zurzolo, G Zwalinski, L AF Aad, G. Abbott, B. Abdallah, J. Abdinov, O. Abeloos, B. Aben, R. Abolins, M. AbouZeid, O. S. Abramowicz, H. Abreu, H. Abreu, R. Abulaiti, Y. Acharya, B. S. Adamczyk, L. Adams, D. L. Adelman, J. Adomeit, S. Adye, T. Affolder, A. A. Agatonovic-Jovin, T. Agricola, J. Aguilar-Saavedra, J. A. Ahlen, S. P. Ahmadov, F. Aielli, G. Akerstedt, H. Akesson, T. P. A. Akimov, A. V. Alberghi, G. L. Albert, J. Albrand, S. Verzini, M. J. Alconada Aleksa, M. Aleksandrov, I. N. Alexa, C. Alexander, G. Alexopoulos, T. Alhroob, M. Alimonti, G. Alison, J. Alkire, S. P. Allbrooke, B. M. M. Allen, B. W. Allport, P. P. Aloisio, A. Alonso, A. Alonso, F. Alpigiani, C. Gonzalez, B. Alvarez Piqueras, D. Alvarez Alviggi, M. G. Amadio, B. T. Amako, K. Coutinho, Y. Amaral Amelung, C. Amidei, D. Dos Santos, S. P. Amor Amorim, A. Amoroso, S. Amram, N. Amundsen, G. Anastopoulos, C. Ancu, L. S. Andari, N. Andeen, T. Anders, C. F. Anders, G. Anders, J. K. Anderson, K. J. Andreazza, A. Andrei, V. Angelidakis, S. Angelozzi, I. Anger, P. Angerami, A. Anghinolfi, F. Anisenkov, A. V. Anjos, N. Annovi, A. Antonelli, M. Antonov, A. Antos, J. Anulli, F. Aoki, M. Bella, L. Aperio Arabidze, G. Arai, Y. Araque, J. P. Arce, A. T. H. Arduh, F. A. Arguin, J-F. Argyropoulos, S. Arik, M. Armbruster, A. J. Armitage, L. J. Arnaez, O. Arnold, H. Arratia, M. Arslan, O. Artamonov, A. Artoni, G. Artz, S. Asai, S. Asbah, N. Ashkenazi, A. Asman, B. Asquith, L. Assamagan, K. Astalos, R. Atkinson, M. Atlay, N. B. Augsten, K. Avolio, G. Axen, B. Ayoub, M. K. Azuelos, G. Baak, M. A. Baas, A. E. Baca, M. J. Bachacou, H. Bachas, K. Backes, M. Backhaus, M. Bagiacchi, P. Bagnaia, P. Bai, Y. Baines, J. T. Baker, O. K. Baldin, E. M. Balek, P. Balestri, T. Balli, F. Balunas, W. K. Banas, E. Banerjee, Sw. Bannoura, A. A. E. Barak, L. Barberio, E. L. Barberis, D. Barbero, M. Barillari, T. Barklow, T. Barlow, N. Barnes, S. L. Barnett, B. M. Barnett, R. M. Barnovska, Z. Baroncelli, A. Barone, G. Barr, A. J. Navarro, L. Barranco Barreiro, F. da Costa, J. Barreiro Guimaraes Bartoldus, R. Barton, A. E. Bartos, P. Basalaev, A. Bassalat, A. Basye, A. Bates, R. L. Batista, S. J. Batley, J. R. Battaglia, M. Bauce, M. Bauer, F. Bawa, H. S. Beacham, J. B. Beattie, M. D. Beau, T. Beauchemin, P. H. Bechtle, P. Beck, H. P. Becker, K. Becker, M. Beckingham, M. Becot, C. Beddall, A. J. Beddall, A. Bednyakov, V. A. Bedognetti, M. Bee, C. P. Beemster, L. J. Beermann, T. A. Begel, M. Behr, J. K. Belanger-Champagne, C. Bell, A. S. Bella, G. Bellagamba, L. Bellerive, A. Bellomo, M. Belotskiy, K. Beltramello, O. Belyaev, N. L. Benary, O. Benchekroun, D. Bender, M. Bendtz, K. Benekos, N. Benhammou, Y. Noccioli, E. Benhar Benitez, J. Garcia, J. A. Benitez Benjamin, D. P. Bensinger, J. R. Bentvelsen, S. Beresford, L. Beretta, M. Berge, D. Kuutmann, E. Bergeaas Berger, N. Berghaus, F. Beringer, J. Berlendis, S. Bernard, N. R. Bernius, C. Bernlochner, F. U. Berry, T. Berta, P. Bertella, C. Bertoli, G. Bertolucci, F. Bertram, I. A. Bertsche, C. Bertsche, D. Besjes, G. J. Bylund, O. Bessidskaia Bessner, M. Besson, N. Betancourt, C. Bethke, S. Bevan, A. J. Bhimji, W. Bianchi, R. M. Bianchini, L. Bianco, M. Biebel, O. Biedermann, D. Bielski, R. Biesuz, N. V. Biglietti, M. De Mendizabal, J. Bilbao Bilokon, H. Bindi, M. Binet, S. Bingulb, A. Bini, C. Biondi, S. Bjergaard, D. M. Black, C. W. Black, J. E. Black, K. M. Blackburn, D. Blair, R. E. Blanchard, J. -B. Blanco, J. E. Blazek, T. Bloch, I. Blocker, C. Blum, W. Blumenschein, U. Blunier, S. Bobbink, G. J. Bobrovnikov, V. S. Bocchetta, S. S. Bocci, A. Bock, C. Boehler, M. Boerner, D. Bogaerts, J. A. Bogavac, D. Bogdanchikov, A. G. Bohm, C. Boisvert, V. Bold, T. Boldea, V. Boldyrev, A. S. Bomben, M. Bona, M. Boonekamp, M. Borisov, A. Borissov, G. Bortfeldt, J. Bortoletto, D. Bortolotto, V. Bos, K. Boscherini, D. Bosman, M. Sola, J. D. Bossio Boudreau, J. Bouffard, J. Bouhova-Thacker, E. V. Boumediene, D. Bourdarios, C. Bousson, N. Boutle, S. K. Boveia, A. Boyd, J. Boyko, I. R. Bracinik, J. Brandt, A. Brandt, G. Brandt, O. Bratzler, U. Brau, B. Brau, J. E. Braun, H. M. Madden, W. D. Breaden Brendlinger, K. Brennan, A. J. Brenner, L. Brenner, R. Bressler, S. Bristow, T. M. Britton, D. Britzger, D. Brochu, F. M. Brock, I. Brock, R. Brooijmans, G. Brooks, T. Brooks, W. K. Brosamer, J. Brost, E. Broughton, J. H. de Renstrom, P. A. Bruckman Bruncko, D. Bruneliere, R. Bruni, A. Bruni, G. Brunt, B. H. Bruschi, M. Bruscino, N. Bryant, P. Bryngemark, L. Buanes, T. Buat, Q. Buchholz, P. Buckley, A. G. Budagov, I. A. Buehrer, F. Bugge, M. K. Bulekov, O. Bullock, D. Burckhart, H. Burdin, S. Burgard, C. D. Burghgrave, B. Burka, K. Burke, S. Burmeister, I. Busato, E. Buscher, D. Buscher, V. Bussey, P. Butler, J. M. Butt, A. I. Buttar, C. M. Butterworth, J. M. Butti, P. Buttinger, W. Buzatu, A. Buzykaev, A. R. Urban, S. Cabrera Caforio, D. Cairo, V. M. Cakir, O. Calace, N. Calafiura, P. Calandri, A. Calderini, G. Calfayan, P. Caloba, L. P. Calvet, D. Calvet, S. Calvet, T. P. Toro, R. Camacho Camarda, S. Camarri, P. Cameron, D. Armadans, R. Caminal Camincher, C. Campana, S. Campanelli, M. Campoverde, A. Canale, V. Canepa, A. Bret, M. Cano Cantero, J. Cantrill, R. Cao, T. Garrido, M. D. M. Capeans Caprini, I. Caprini, M. Capua, M. Caputo, R. Carbone, R. M. Cardarelli, R. Cardillo, F. Carli, I. Carli, T. Carlino, G. Carminati, L. Caron, S. Carquin, E. Carrillo-Montoya, G. D. Carter, J. R. Carvalho, J. Casadei, D. Casado, M. P. Casolino, M. Casper, D. W. Castaneda-Miranda, E. Castelli, A. Gimenez, V. Castillo Castro, N. F. Catinaccio, A. Catmore, J. R. Cattai, A. Caudron, J. Cavaliere, V. Cavalli, D. Cavalli-Sforza, M. Cavasinni, V. Ceradini, F. Alberich, L. Cerda Cerio, B. C. Cerqueira, A. S. Cerri, A. Cerrito, L. Cerutti, F. Cerv, M. Cervelli, A. Cetin, S. A. Chafaq, A. Chakraborty, D. Chan, S. K. Chan, Y. L. Chang, P. Chapman, J. D. Charlton, D. G. Chatterjee, A. Chau, C. C. Barajas, C. A. Chavez Che, S. Cheatham, S. Chegwidden, A. Chekanov, S. Chekulaev, S. V. Chelkov, G. A. Chelstowska, M. A. Chen, C. Chen, H. Chen, K. Chen, S. Chen, S. Chen, X. Chen, Y. Cheng, H. C. Cheng, H. J. Cheng, Y. Cheplakov, A. Cheremushkina, E. El Moursli, R. Cherkaoui Chernyatin, V. Cheu, E. Chevalier, L. Chiarella, V. Chiarelli, G. Chiodini, G. Chisholm, A. S. Chitan, A. Chizhov, M. V. Choi, K. Chomont, A. R. Chouridou, S. Chow, B. K. B. Christodoulou, V. Chromek-Burckhart, D. Chudoba, J. Chuinard, A. J. Chwastowski, J. J. Chytka, L. Ciapetti, G. Ciftci, A. K. Cinca, D. Cindro, V. Cioara, I. A. Ciocio, A. Cirotto, F. Citron, Z. H. Ciubancan, M. Clark, A. Clark, B. L. Clark, P. J. Clarke, R. N. Clement, C. Coadou, Y. Cobal, M. Coccaro, A. Cochran, J. Coffey, L. Colasurdo, L. Cole, B. Cole, S. Colijn, A. P. Collot, J. Colombo, T. Compostella, G. Muino, P. Conde Coniavitis, E. Connell, S. H. Connelly, I. A. Consorti, V. Constantinescu, S. Conta, C. Conti, G. Conventi, F. Cooke, M. Cooper, B. D. Cooper-Sarkar, A. M. Cornelissen, T. Corradi, M. Corriveau, F. Corso-Radu, A. Cortes-Gonzalez, A. Cortiana, G. Costa, G. Costa, M. J. Costanzo, D. Cottin, G. Cowan, G. Cox, B. E. Cranmer, K. Crawley, S. J. Cree, G. Crepe-Renaudin, S. Crescioli, F. Cribbs, W. A. Ortuzar, M. Crispin Cristinziani, M. Croft, V. Crosetti, G. Donszelmann, T. Cuhadar Cummings, J. Curatolo, M. Cuth, J. Cuthbert, C. Czirr, H. Czodrowski, P. D'Auria, S. D'Onofrio, M. De Sousa, M. J. Da Cunha Sargedas Da Via, C. Dabrowski, W. Dai, T. Dale, O. Dallaire, F. Dallapiccola, C. Dam, M. Dandoy, J. R. Dang, N. P. Daniells, A. C. Dann, N. S. Danninger, M. Hoffmann, M. Dano Dao, V. Darbo, G. Darmora, S. Dassoulas, J. Dattagupta, A. Davey, W. David, C. Davidek, T. Davies, M. Davison, P. Davygora, Y. Dawe, E. Dawson, I. Daya-Ishmukhametova, R. K. De, K. de Asmundis, R. De Benedetti, A. De Castro, S. De Cecco, S. De Groot, N. de Jong, P. De la Torre, H. De Lorenzi, F. De Pedis, D. De Salvo, A. De Sanctis, U. De Santo, A. De Regie, J. B. De Vivie Dearnaley, W. J. Debbe, R. Debenedetti, C. Dedovich, D. V. Deigaard, I. Del Peso, J. Del Prete, T. Delgove, D. Deliot, F. Delitzsch, C. M. Deliyergiyev, M. Dell'Acqua, A. Dell'Asta, L. Dell'Orso, M. Della Pietra, M. della Volpe, D. Delmastro, M. Delsart, P. A. Deluca, C. DeMarco, D. A. Demers, S. Demichev, M. Demilly, A. Denisov, S. P. Denysiuk, D. Derendarz, D. Derkaoui, J. E. Derue, F. Dervan, P. Desch, K. Deterre, C. Dette, K. Deviveiros, P. O. Dewhurst, A. Dhaliwal, S. Di Ciaccio, A. Di Ciaccio, L. Di Clemente, W. K. Di Donato, C. Di Girolamo, A. Di Girolamo, B. Di Micco, B. Di Nardo, R. Di Simone, A. Di Sipio, R. Di Valentino, D. Diaconu, C. Diamond, M. Dias, F. A. Diaz, M. A. Diehl, E. B. Dietrich, J. Diglio, S. Dimitrievska, A. Dingfelder, J. Dita, P. Dita, S. Dittus, F. Djama, F. Djobava, T. Djuvsland, J. I. do Vale, M. A. B. Dobos, D. Dobre, M. Doglioni, C. Dohmae, T. Dolejsi, J. Dolezal, Z. Dolgoshein, B. A. Donadelli, M. Donati, S. Dondero, P. Donini, J. Dopke, J. Doria, A. Dova, M. T. Doyle, A. T. Drechsler, E. Dris, M. Du, Y. Duarte-Campderros, J. Duchovni, E. Duckeck, G. Ducu, O. A. Duda, D. Dudarev, A. Duflot, L. Duguid, L. Duhrssen, M. Dunford, M. Yildiz, H. Duran Duren, M. Durglishvili, A. Duschinger, D. Dutta, B. Dyndal, M. Eckardt, C. Ecker, K. M. Edgar, R. C. Edson, W. Edwards, N. C. Eifert, T. Eigen, G. Einsweiler, K. Ekelof, T. El Kacimi, M. Ellajosyula, V. Ellert, M. Elles, S. Ellinghaus, F. Elliot, A. A. Ellis, N. Elmsheuser, J. Elsing, M. Emeliyanov, D. Enari, Y. Endner, O. C. Endo, M. Ennis, J. S. Erdmann, J. Ereditato, A. Ernis, G. Ernst, J. Ernst, M. Errede, S. Ertel, E. Escalier, M. Esch, H. Escobar, C. Esposito, B. Etienvre, A. I. Etzion, E. Evans, H. Ezhilov, A. Fabbri, F. Fabbri, L. Facini, G. Fakhrutdinov, R. M. Falciano, S. Falla, R. J. Faltova, J. Fang, Y. Fanti, M. Farbin, A. Farilla, A. Farina, C. Farooque, T. Farrell, S. Farrington, S. M. Farthouat, P. Fassi, F. Fassnacht, P. Fassouliotis, D. Giannelli, M. Faucci Favareto, A. Fawcett, W. J. Fayard, L. Fedin, O. L. Fedorko, W. Feigl, S. Feligioni, L. Feng, C. Feng, E. J. Feng, H. Fenyuk, A. B. Feremenga, L. Martinez, P. Fernandez Perez, S. Fernandez Ferrando, J. Ferrari, A. Ferrari, P. Ferrari, R. de Lima, D. E. Ferreira Ferrer, A. Ferrere, D. Ferretti, C. Parodi, A. Ferretto Fiedler, F. Filipcic, A. Filipuzzi, M. Filthaut, F. Fincke-Keeler, M. Finelli, K. D. Fiolhais, M. C. N. Fiorini, L. Firan, A. Fischer, A. Fischer, C. Fischer, J. Fisher, W. C. Flaschel, N. Fleck, I. Fleischmann, P. Fletcher, G. T. Fletcher, G. Fletcher, R. R. M. Flick, T. Floderus, A. Castillo, L. R. Flores Flowerdew, M. J. Forcolin, G. T. Formica, A. Forti, A. Foster, A. G. Fournier, D. Fox, H. Fracchia, S. Francavilla, P. Franchini, M. Francis, D. Franconi, L. Franklin, M. Frate, M. Fraternali, M. Freeborn, D. Fressard-Batraneanu, S. M. Friedrich, F. Froidevaux, D. Frost, J. A. Fukunaga, C. Torregrosa, E. Fullana Fusayasu, T. Fuster, J. Gabaldon, C. Gabizon, O. Gabrielli, A. Gabrielli, A. Gach, G. P. Gadatsch, S. Gadomski, S. Gagliardi, G. Gagnon, L. G. Gagnon, P. Galea, C. Galhardo, B. Gallas, E. J. Gallop, B. J. Gallus, P. Galster, G. Gan, K. K. Gao, J. Gao, Y. Gao, Y. S. Walls, F. M. Garay Garcia, C. Navarro, J. E. Garcia Garcia-Sciveres, M. Gardner, R. W. Garelli, N. Garonne, V. Bravo, A. Gascon Gatti, C. Gaudiello, A. Gaudio, G. Gaur, B. Gauthier, L. Gavrilenko, I. L. Gay, C. Gaycken, G. Gazis, E. N. Gecse, Z. Gee, C. N. P. Geich-Gimbel, Ch. Geisler, M. P. Gemme, C. Genest, M. H. Geng, C. Gentile, S. George, S. Gerbaudo, D. Gershon, A. Ghasemi, S. Ghazlane, H. Giacobbe, B. Giagu, S. Giannetti, P. Gibbard, B. Gibson, S. M. Gignac, M. Gilchriese, M. Gillam, T. P. S. Gillberg, D. Gilles, G. Gingrich, D. M. Giokaris, N. Giordani, M. P. Giorgia, F. M. Giorgi, F. M. Giraud, P. F. Giromini, P. Giugni, D. Giuliani, C. Giulini, M. Gjelsten, B. K. Gkaitatzis, S. Gkialas, I. Gkougkousis, E. L. Gladilin, L. K. Glasman, C. Glatzer, J. Glaysher, P. C. F. Glazov, A. Goblirsch-Kolb, M. Godlewski, J. Goldfarb, S. Golling, T. Golubkov, D. Gomes, A. Goncalo, R. Da Costa, J. Goncalves Pinto Firmino Gonella, L. Gongadze, A. de la Hoz, S. Gonzlez Parra, G. Gonzalez Gonzalez-Sevilla, S. Goossens, L. Gorbounov, P. A. Gordon, H. A. Gorelov, I. Gorini, B. Gorini, E. Gorisek, A. Gornicki, E. Goshaw, A. T. Gossling, C. Gostkin, M. I. Goudet, C. R. Goujdami, D. Goussiou, A. G. Govender, N. Gozani, E. Graber, L. Grabowska-Bold, I. Gradin, P. O. J. Grafstrom, P. Gramling, J. Gramstad, E. Grancagnolo, S. Gratchev, V. Gray, H. M. Graziani, E. Greenwood, Z. D. Grefe, C. Gregersen, K. Gregor, I. M. Grenier, P. Grevtsov, K. Griffiths, J. Grillo, A. A. Grimm, K. Grinstein, S. Gris, Ph. Grivaz, J. -F. Groh, S. Grohs, J. P. Gross, E. Grosse-Knetter, J. Grossi, G. C. Grout, Z. J. Guan, L. Guan, W. Guenther, J. Guescini, F. Guest, D. Gueta, O. Guido, E. Guillemin, T. Guindon, S. Gul, U. Gumpert, C. Guo, J. Guo, Y. Gupta, S. Gustavino, G. Gutierrez, P. Ortiz, N. G. Gutierrez Gutschow, C. Guyot, C. Gwenlan, C. Gwilliam, C. B. Haas, A. Haber, C. Hadavand, H. K. Haddad, N. Hadef, A. Haefner, P. Hagebck, S. Hajduk, Z. Hakobyan, H. Haleem, M. Haley, J. Hall, D. Halladjian, G. Hallewell, G. D. Hamacher, K. Hamal, P. Hamano, K. Hamilton, A. Hamity, G. N. Hamnett, P. G. Han, L. Hanagaki, K. Hanawa, K. Hance, M. Haney, B. Hanke, P. Hanna, R. Hansen, J. B. Hansen, J. D. Hansen, M. C. Hansen, P. H. Hara, K. Hard, A. S. Harenberg, T. Hariri, F. Harkusha, S. Harrington, R. D. Harrison, P. F. Hartjes, F. Hartmann, N. M. Hasegawa, M. Hasegawa, Y. Hasib, A. Hassani, S. Haug, S. Hauser, R. Hauswald, L. Havranek, M. Hawkes, C. M. Hawkings, R. J. Hawkins, A. D. Hayden, D. Hays, C. P. Hays, J. M. Hayward, H. S. Haywood, S. J. Head, S. J. Heck, T. Hedberg, V. Heelan, L. Heim, S. Heim, T. Heinemann, B. Heinrich, J. J. Heinrich, L. Heinz, C. Hejbal, J. Helary, L. Hellman, S. Helsens, C. Henderson, J. Henderson, R. C. W. Heng, Y. Henkelmann, S. Correia, A. M. Henriques Henrot-Versille, S. Herbert, G. H. Jimenez, Y. Hernandez Herten, G. Hertenberger, R. Hervas, L. Hesketh, G. G. Hessey, N. P. Hetherly, J. W. Hickling, R. Higon-Rodriguez, E. Hill, E. Hill, J. C. Hiller, K. H. Hillier, S. J. Hinchliffe, I. Hines, E. Hinman, R. R. Hirose, M. Hirschbuehl, D. Hobbs, J. Hod, N. Hodgkinson, M. C. Hodgson, P. Hoecker, A. Hoeferkamp, M. R. Hoenig, F. Hohlfeld, M. Hohn, D. Holmes, T. R. Homann, M. Hong, T. M. Hooberman, B. H. Hopkins, W. H. Horii, Y. Horton, A. J. Hostachy, J-Y. Hou, S. Hoummada, A. Howard, J. Howarth, J. Hrabovsky, M. Hristova, I. Hrivnac, J. Hryn'ova, T. Hrynevich, A. Hsu, C. Hsu, P. J. Hsu, S. -C. Hu, D. Hu, Q. Huang, Y. Hubacek, Z. Hubaut, F. Huegging, F. Huffman, T. B. Hughes, E. W. Hughes, G. Huhtinen, M. Hulsing, T. A. Huseynov, N. Huston, J. Huth, J. Iacobucci, G. Iakovidis, G. Ibragimov, I. Iconomidou-Fayard, L. Ideal, E. Idrissi, Z. Iengo, P. Igonkina, O. Iizawa, T. Ikegami, Y. Ikeno, M. Ilchenko, Y. Iliadis, D. Ilic, N. Ince, T. Introzzi, G. Ioannou, P. Iodice, M. Iordanidou, K. Ippolito, V. Quiles, A. Irles Isaksson, C. Ishino, M. Ishitsuka, M. Ishmukhametov, R. Issever, C. Istin, S. Ito, F. Ponce, J. M. Iturbe Iuppa, R. Ivarsson, J. Iwanski, W. Iwasaki, H. Izen, J. M. Izzo, V. Jabbar, S. Jackson, B. Jackson, M. Jackson, P. Jain, V. Jakobi, K. B. Jakobs, K. Jakobsen, S. Jakoubek, T. Jamin, D. O. Jana, D. K. Jansen, E. Jansky, R. Janssen, J. Janus, M. Jarlskog, G. Javadov, N. Javurek, T. Jeanneau, F. Jeanty, L. Jejelava, J. Jeng, G. -Y. Jennens, D. Jenni, P. Jentzsch, J. Jeske, C. Jezequel, S. Ji, H. Jia, J. Jiang, H. Jiang, Y. Jiggins, S. Pena, J. Jimenez Jin, S. Jinaru, A. Jinnouchi, O. Johansson, P. Johns, K. A. Johnson, W. J. Jon-And, K. Jones, G. Jones, R. W. L. Jones, S. Jones, T. J. Jongmanns, J. Jorge, P. M. Jovicevic, J. Ju, X. Rozas, A. Juste Koehler, M. K. Kaczmarska, A. Kado, M. Kagan, H. Kagan, M. Kahn, S. J. Kajomovitz, E. Kalderon, C. W. Kaluza, A. Kama, S. Kamenshchikov, A. Kanaya, N. Kaneti, S. Kantserov, V. A. Kanzaki, J. Kaplan, B. Kaplan, L. S. Kapliy, A. Kar, D. Karakostas, K. Karamaoun, A. Karastathis, N. Kareem, M. J. Karentzos, E. Karnevskiy, M. Karpov, S. N. Karpova, Z. M. Karthik, K. Kartvelishvili, V. Karyukhin, A. N. Kasahara, K. Kashif, L. Kass, R. D. Kastanas, A. Kataoka, Y. Kato, C. Katre, A. Katzy, J. Kawagoe, K. Kawamoto, T. Kawamura, G. Kazama, S. Kazanin, V. F. Keeler, R. Kehoe, R. Keller, J. S. Kempster, J. J. Kentaro, K. Keoshkerian, H. Kepka, O. Kersevan, B. P. Kersten, S. Keyes, R. A. Khalil-zada, F. Khandanyan, H. Khanov, A. Kharlamov, A. G. Khoo, T. J. Khovanskiy, V. Khramov, E. Khubua, J. Kido, S. Kim, H. Y. Kim, S. H. Kim, Y. K. Kimura, N. Kind, O. M. King, B. T. King, M. King, S. B. Kirk, J. Kiryunin, A. E. Kishimoto, T. Kisielewskaa, D. Kiss, F. Kiuchi, K. Kivernyk, O. Kladivab, E. Klein, M. H. Klein, M. Klein, U. Kleinknecht, K. Klimek, P. Klimentov, A. Klingenberg, R. Klinger, J. A. Klioutchnikova, T. Klugea, E. -E. Kluit, P. Kluth, S. Knapik, J. Kneringer, E. Knoops, E. B. F. G. Knue, A. Kobayashi, A. Kobayashi, D. Kobayashi, T. Kobel, M. Kocian, M. Kodys, P. Koffas, T. Koffeman, E. Kogan, L. A. Koi, T. Kolanoski, H. Kolbb, M. Koletsou, I. Komar, A. A. Komori, Y. Kondo, T. Kondrashova, N. Koeneke, K. Koenig, A. C. Kono, T. Konoplich, R. Konstantinidis, N. Kopeliansky, R. Koperny, S. Koepke, L. Kopp, A. K. Korcyl, K. Kordas, K. Korn, A. Korol, A. A. Korolkov, I. Korolkova, E. V. Kortner, O. Kortner, S. Kosek, T. Kostyukhin, V. V. Kotov, V. M. Kotwal, A. Kourkoumeli-Charalampidi, A. Kourkoumelis, C. Kouskoura, V. Koutsman, A. Kowalewska, A. B. Kowalewski, R. Kowalski, T. Z. Kozanecki, W. Kozhin, A. S. Kramarenko, V. A. Kramberger, G. Krasnopevtsev, D. Krasny, M. W. Krasznahorkay, A. Kraus, J. K. Kravchenko, A. Kretz, M. Kretzschmar, J. Kreutzfeldt, K. Krieger, P. Krizka, K. Kroeninger, K. Kroha, H. Kroll, J. Kroseberg, J. Krstic, J. Kruchonak, U. Kruger, H. Krumnack, N. Kruse, A. Kruse, M. C. Kruskal, M. Kubota, T. Kucuk, H. Kuday, S. Kuechler, J. T. Kuehn, S. Kugel, A. Kuger, F. Kuhl, A. Kuhl, T. Kukhtin, V. Kukla, R. Kulchitsky, Y. Kuleshov, S. Kuna, M. Kunigo, T. Kupco, A. Kurashige, H. Kurochkin, Y. A. Kus, V. Kuwertz, E. S. Kuze, M. Kvita, J. Kwan, T. Kyriazopoulos, D. La Rosa, A. Navarro, J. L. La Rosa La Rotonda, L. Lacasta, C. Lacava, F. Lacey, J. Lacker, H. Lacour, D. Lacuesta, V. R. Ladygin, E. Lafaye, R. Laforge, B. Lagouri, T. Lai, S. Lammers, S. Lampl, W. Lancon, E. Landgraf, U. Landon, M. P. J. Lang, V. S. Lange, J. C. Lankford, A. J. Lanni, F. Lantzsch, K. Lanza, A. Laplace, S. Lapoire, C. Laporte, J. F. Lari, T. Manghi, F. Lasagni Lassnig, M. Laurelli, P. Lavrijsen, W. Law, A. T. Laycock, P. Lazovich, T. Lazzaroni, M. Le Dortz, O. Le Guirriec, E. Le Menedeu, E. Le Quilleuc, E. P. LeBlanc, M. LeCompte, T. Ledroit-Guillon, F. Lee, C. A. Lee, S. C. Lee, L. Lefebvre, G. Lefebvre, M. Legger, F. Leggett, C. Lehan, A. Miotto, G. Lehmann Lei, X. Leight, W. A. Leisos, A. Leister, A. G. Leite, M. A. L. Leitner, R. Lellouch, D. Lemmer, B. Leney, K. J. C. Lenz, T. Lenzi, B. Leone, R. Leone, S. Leonidopoulos, C. Leontsinis, S. Lerner, G. Leroy, C. Lesage, A. A. J. Lester, C. G. Levchenko, M. Leveque, J. Levin, D. Levinson, L. J. Levy, M. Leyko, A. M. Leyton, M. Li, B. Li, H. Li, H. L. Li, L. Li, L. Li, Q. Li, S. Li, X. Li, Y. Liang, Z. Liao, H. Liberti, B. Liblong, A. Lichard, P. Lie, K. Liebal, J. Liebig, W. Limbach, C. Limosani, A. Lin, S. C. Lin, T. H. Lindquist, B. E. Lipeles, E. Lipniacka, A. Lisovyib, M. Liss, T. M. Lissauer, D. Lister, A. Litke, A. M. Liu, B. Liu, D. Liu, H. Liu, H. Liu, J. Liu, J. B. Liu, K. Liu, L. Liu, M. Liu, M. Liu, Y. L. Liu, Y. Livan, M. Lleres, A. Merino, J. Llorente Lloyd, S. L. LoSterzo, F. Lobodzinska, E. Loch, P. Lockman, W. S. Loebinger, F. K. Loevschall-Jensen, A. E. Loew, K. M. Loginov, A. Lohse, T. Lohwasser, K. Lokajicek, M. Long, B. A. Long, J. D. Long, R. E. Longo, L. Looper, K. A. Lopes, L. Mateos, D. Lopez Paredes, B. Lopez Paz, I. Lopez Solis, A. Lopez Lorenz, J. Martinez, N. Lorenzo Losada, M. Losel, P. J. Lou, X. Lounis, A. Love, J. Love, P. A. Lu, H. Lu, N. Lubatti, H. J. Luci, C. Lucotte, A. Luedtke, C. Luehring, F. Lukas, W. Luminari, L. Lundberg, O. Lund-Jensen, B. Lynn, D. Lysak, R. Lytken, E. Lyubushkin, V. Ma, H. Ma, L. L. Maccarrone, G. Macchiolo, A. Macdonald, C. M. Macek, B. Miguens, J. Machado Madaffari, D. Madar, R. Maddocks, H. J. Mader, W. F. Madsen, A. Maeda, J. Maeland, S. Maeno, T. Maevskiy, A. Magradze, E. Mahlstedt, J. Maiani, C. Maidantchik, C. Maier, A. A. Maier, T. Maio, A. Majewski, S. Makida, Y. Makovec, N. Malaescu, B. Malecki, Pa. Maleev, V. P. Malek, F. Mallik, U. Malon, D. Malone, C. Maltezos, S. Malyukov, S. Mamuzic, J. Mancini, G. Mandelli, B. Mandelli, L. Mandic, I. Maneira, J. Manhaes de Andrade Filho, L. Ramos, J. Manjarres Mann, A. Mansoulie, B. Mantifel, R. Mantoani, M. Manzoni, S. Mapelli, L. Marceca, G. March, L. Marchiori, G. Marcisovsky, M. Arjanovic, M. M. Marley, D. E. Marroquim, F. Marsden, S. P. Marshall, Z. Marti, L. F. Marti-Garcia, S. Martin, B. Martin, T. A. Martin, V. J. Latour, B. Martin Dit Martinez, M. Martin-Haugh, S. Martoiu, V. S. Martyniuk, A. C. Marx, M. Marzano, F. Marzin, A. Masetti, L. Mashimo, T. Mashinistov, R. Masik, J. Maslennikov, A. L. Massa, I. Massa, L. Mastrandrea, P. Mastroberardino, A. Masubuchi, T. Mattig, P. Mattmann, J. Maurer, J. Maxfield, S. J. Maximov, D. A. Mazini, R. Mazza, S. M. Mc Fadden, N. C. Mc Goldrick, G. Mc Kee, S. P. McCarn, A. McCarthy, R. L. McCarthy, T. G. McClymont, L. I. McFarlane, K. W. Mcfayden, J. A. Mchedlidze, G. McMahon, S. J. McPherson, R. A. Medinnis, M. Meehan, S. Mehlhase, S. Mehta, A. Meier, K. Meineck, C. Meirose, B. Garcia, B. R. Mellado Meloni, F. Mengarelli, A. Menke, S. Meoni, E. Mercurio, K. M. Mergelmeyer, S. Mermod, P. Merola, L. Meroni, C. Merritt, F. S. Messina, A. Metcalfe, J. Mete, A. S. Meyer, C. Meyer, C. Meyer, J-P. Meyer, J. Theenhausen, H. Meyer Zu Middleton, R. P. Miglioranzi, S. Mijovic, L. Mikenberg, G. Mikestikova, M. Mikuz, M. Milesi, M. Milic, A. Miller, D. W. Mills, C. Milov, A. Milstead, D. A. Minaenko, A. A. Minami, Y. Minashvili, I. A. Mincer, A. I. Mindur, B. Mineev, M. Ming, Y. Mir, L. M. Mistry, K. P. Mitani, T. Mitrevski, J. Mitsou, V. A. Miucci, A. Miyagawa, P. S. Mjornmark, J. U. Moa, T. Mochizuki, K. Mohapatra, S. Mohr, W. Molander, S. Moles-Valls, R. Monden, R. Mondragon, M. C. Monig, K. Monk, J. Monnier, E. Montalbano, A. Berlingen, J. Montejo Monticelli, F. Monzani, S. Moore, R. W. Morange, N. Moreno, D. Llacer, M. Moreno Morettini, P. Mori, D. Mori, T. Morii, M. Morinaga, M. Morisbak, V. Moritz, S. Morley, A. K. Mornacchi, G. Morris, J. D. Mortensen, S. S. Morvaj, L. Mosidze, M. Moss, J. Motohashi, K. Mount, R. Mountricha, E. Mouraviev, S. V. Moyse, E. J. W. Muanza, S. Mudd, R. D. Mueller, F. Mueller, J. Mueller, R. S. P. Mueller, T. Muenstermann, D. Mullen, P. Mullier, G. A. Sanchez, F. J. Munoz Quijada, J. A. Murillo Murray, W. J. Musheghyan, H. Myagkov, A. G. Myska, M. Nachman, B. P. Nackenhorst, O. Nadal, J. Nagai, K. Nagai, R. Nagai, Y. Nagano, K. Nagasaka, Y. Nagata, K. Nagel, M. Nagy, E. Nairz, A. M. Nakahama, Y. Nakamura, K. Nakamura, T. Nakano, I. Namasivayam, H. Garcia, R. F. Naranjo Narayan, R. Villar, D. I. Narrias Naryshkin, I. Naumann, T. Navarro, G. Nayyar, R. Neal, H. A. Nechaeva, P. Yu. Neep, T. J. Nef, P. D. Negri, A. Negrini, M. Nektarijevic, S. Nellist, C. Nelson, A. Nemecek, S. Nemethy, P. Nepomuceno, A. A. Nessi, M. Neubauer, M. S. Neumann, M. Neves, R. M. Nevski, P. Newman, P. R. Nguyen, D. H. Nickerson, R. B. Nicolaidou, R. Nicquevert, B. Nielsen, J. Nikiforov, A. Nikolaenko, V. Nikolic-Audit, I. Nikolopoulos, K. Nilsen, J. K. Nilsson, P. Ninomiya, Y. Nisati, A. Nisius, R. Nobe, T. Nodulman, L. Nomachi, M. Nomidis, I. Nooney, T. Norberg, S. Nordberg, M. Norjoharuddeen, N. Novgorodova, O. Nowak, S. Nozaki, M. Nozka, L. Ntekas, K. Nurse, E. Nuti, F. O'grady, F. O'Neil, D. C. O'Rourke, A. A. O'Shea, V. Oakham, F. G. Oberlack, H. Obermann, T. Ocariz, J. Ochi, A. Ochoa, I. Ochoa-Ricoux, J. P. Oda, S. Odaka, S. Ogren, H. Oh, A. Oh, S. H. Ohm, C. C. Ohman, H. Oide, H. Okawa, H. Okumura, Y. Okuyama, T. Olariu, A. Seabra, L. F. Oleiro Pino, S. A. Olivares Damazio, D. Oliveira Olszewski, A. Olszowska, J. Onofre, A. Onogi, K. Onyisi, P. U. E. Oram, C. J. Oreglia, M. J. Oren, Y. Orestano, D. Orlando, N. Orr, R. S. Osculati, B. Ospanov, R. Otero y Garzon, G. Otono, H. Ouchrif, M. Ould-Saada, F. Ouraou, A. Oussoren, K. P. Ouyang, Q. Ovcharova, A. Owen, M. Owen, R. E. Ozcan, V. E. Ozturk, N. Pachal, K. Pages, A. Pacheco Aranda, C. Padilla Pagacova, M. Griso, S. Pagan Paige, F. Pais, P. Pajchel, K. Palacino, G. Palestini, S. Palka, M. Pallin, D. Palma, A. St Panagiotopoulou, E. Pandini, C. E. Vazquez, J. G. Panduro Pani, P. Panitkin, S. Pantea, D. Paolozzi, L. Papadopoulou, Th. D. Papageorgiou, K. Paramonov, A. Hernandez, D. Paredes Parker, M. A. Parker, K. A. Parodi, F. Parsons, J. A. Parzefall, U. Pascuzzi, V. R. Pasqualucci, E. Passaggio, S. Pastore, F. Pastore, Fr. Pasztor, G. Pataraia, S. Patel, N. D. Pater, J. R. Pauly, T. Pearce, J. Pearson, B. Pedersen, L. E. Pedersen, M. Lopez, S. Pedraza Pedro, R. Peleganchuk, S. V. Pelikan, D. Penc, O. Peng, C. Peng, H. Penwell, J. Peralva, B. S. Perego, M. M. Perepelitsa, D. V. Codina, E. Perez Perini, L. Pernegger, H. Perrella, S. Peschke, R. Peshekhonov, V. D. Peters, K. Peters, R. F. Y. Petersen, B. A. Petersen, T. C. Petit, E. Petridis, A. Petridou, C. Petroff, P. Petrolo, E. Petrov, M. Petrucci, F. Pettersson, N. E. Peyaud, A. Pezoa, R. Phillips, P. W. Piacquadio, G. Pianori, E. Picazio, A. Piccaro, E. Piccinini, M. Pickering, M. A. Piegaia, R. Pilcher, J. E. Pilkington, A. D. Pin, A. W. J. Pina, J. Pinamonti, M. Pinfold, J. L. Pingel, A. Pires, S. Pirumov, H. Pitt, M. Plazak, L. Pleier, M. -A. Pleskot, V. Plotnikova, E. Plucinski, P. Pluth, D. Poettgen, R. Poggioli, L. Pohl, D. Polesello, G. Poley, A. Policicchio, A. Polifka, R. Polini, A. Pollard, C. S. Polychronakos, V. Pommes, K. Pontecorvo, L. Pope, B. G. Popeneciu, G. A. Popovic, D. S. Poppleton, A. Pospisil, S. Potamianos, K. Potrap, I. N. Potter, C. J. Potter, C. T. Poulard, G. Poveda, J. Pozdnyakov, V. Astigarraga, M. E. Pozo Pralavorio, P. Pranko, A. Prell, S. Price, D. Price, L. E. Primavera, M. Prince, S. Proissl, M. Prokofiev, K. Prokoshin, F. Protopopescu, S. Proudfoot, J. Przybycien, M. Puddu, D. Puldon, D. Purohit, M. Puzo, P. Qian, J. Qin, G. Qin, Y. Quadt, A. Quayle, W. B. Queitsch-Maitland, M. Quilty, D. Raddum, S. Radeka, V. Radescu, V. Radhakrishnan, S. K. Radloff, P. Rados, P. Ragusa, F. Rahal, G. Rajagopalan, S. Rammensee, M. Rangel-Smith, C. Ratti, M. G. Rauscher, F. Rave, S. Ravenscroft, T. Raymond, M. Read, A. L. Readioff, N. P. Rebuzzi, D. M. Redelbach, A. Redlinger, G. Reece, R. Reeves, K. Rehnisch, L. Reichert, J. Reisin, H. Rembser, C. Ren, H. Rescigno, M. Resconi, S. Rezanova, O. L. Reznicek, P. Rezvani, R. Richter, R. Richter, S. Richter-Was, E. Ricken, O. Ridel, M. Rieck, P. Riegel, C. J. Rieger, J. Rifki, O. Rijssenbeek, M. Rimoldi, A. Rinaldi, L. Ristic, B. Ritsch, E. Riu, I. Rizatdinova, F. Rizvi, E. Rizzi, C. Robertson, S. H. Robichaud-Veronneau, A. Robinson, D. Robinson, J. E. M. Robson, A. Roda, C. Rodina, Y. Perez, A. Rodriguez Rodriguez, D. Rodriguez Roe, S. Rogan, C. S. Rohne, O. Romaniouk, A. Romano, M. Saez, S. M. Romano Adam, E. Romero Rompotis, N. Ronzani, M. Roos, L. Ros, E. Rosati, S. Rosbach, K. Rose, P. Rosenthal, O. Rossetti, V. Rossi, E. Rossi, L. P. Rosten, J. H. N. Rosten, R. Rotaru, M. Roth, I. Rothberg, J. Rousseau, D. Royon, C. R. Rozanov, A. Rozen, Y. Ruan, X. Rubbo, F. Rubinskiy, I. Rud, V. I. Rudolph, M. S. Ruhr, F. Ruiz-Martinez, A. Rurikova, Z. Rusakovich, N. A. Ruschke, A. Russell, H. L. Rutherfoord, J. P. Ruthmann, N. Ryabov, Y. F. Rybar, M. Rybkin, G. Ryu, S. Ryzhov, A. Saavedra, A. F. Sabato, G. Sacerdoti, S. Sadrozinski, H. F-W. Sadykov, R. Tehrani, F. Safai Saha, P. Sahinsoy, M. Saimpert, M. Saito, T. Sakamoto, H. Sakurai, Y. Salamanna, G. Salamon, A. Loyola, J. E. Salazar Salek, D. De Bruin, P. H. Sales Salihagic, D. Salnikov, A. Salt, J. Salvatore, D. Salvatore, F. Salvucci, A. Salzburger, A. Sammel, D. Sampsonidis, D. Sanchez, A. Sanchez, J. Martinez, V. Sanchez Sandaker, H. Sandbach, R. L. Sander, H. G. Sanders, M. P. Sandhoff, M. Sandoval, C. Sandstroem, R. Sankey, D. P. C. Sannino, M. Sansoni, A. Santoni, C. Santonico, R. Santos, H. Castillo, I. Santoyo Sapp, K. Sapronov, A. Saraiva, J. G. Sarrazin, B. Sasaki, O. Sasaki, Y. Sato, K. Sauvage, G. Sauvan, E. Savage, G. Savard, P. Sawyer, C. Sawyer, L. Saxon, J. Sbarra, C. Sbrizzi, A. Scanlon, T. Scannicchio, D. A. Scarcella, M. Scarfone, V. Schaarschmidt, J. Schacht, P. Schaefer, D. Schaefer, R. Schaeffer, J. Schaepe, S. Schaetzel, S. Schafer, U. Schaffer, A. C. Schaile, D. Schamberger, R. D. Scharf, V. Schegelsky, V. A. Scheirich, D. Schernau, M. Schiavi, C. Schillo, C. Schioppa, M. Schlenker, S. Schmieden, K. Schmitt, C. Schmitt, S. Schmitz, S. Schneider, B. Schnellbach, Y. J. Schnoor, U. Schoeffel, L. Schoening, A. Schoenrock, B. D. Schopf, E. Schorlemmer, A. L. S. Schott, M. Schouten, D. Schovancova, J. Schramm, S. Schreyer, M. Schuh, N. Schultens, M. J. Schultz-Coulon, H. -C. Schulz, H. Schumacher, M. Schumm, B. A. Schune, Ph. Schwanenberger, C. Schwartzman, A. Schwarz, T. A. Schwegler, Ph. Schweiger, H. Schwemling, Ph. Schwienhorst, R. Schwindling, J. Schwindt, T. Sciolla, G. Scuri, F. Scutti, F. Searcy, J. Seema, P. Seidel, S. C. Seiden, A. Seifert, F. Seixas, J. M. Sekhniaidze, G. Sekhon, K. Sekula, S. J. Seliverstov, D. M. Semprini-Cesari, N. Serfon, C. Serin, L. Serkin, L. Sessa, M. Seuster, R. Severini, H. Sfiligoj, T. Sforza, F. Sfyrla, A. Shabalina, E. Shaikh, N. W. Shan, L. Y. Shang, R. Shank, J. T. Shapiro, M. Shatalov, P. B. Shaw, K. Shaw, S. M. Shcherbakova, A. Shehu, C. Y. Sherwood, P. Shi, L. Shimizu, S. Shimmin, C. O. Shimojima, M. Shiyakova, M. Shmeleva, A. Saadi, D. Shoaleh Shochet, M. J. Shojaii, S. Shrestha, S. Shulga, E. Shupe, M. A. Sicho, P. Sidebo, P. E. Sidiropoulou, O. Sidorov, D. Sidoti, A. Siegert, F. Sijacki, Dj. Silva, J. Silverstein, S. B. Simak, V. Simard, O. Simic, Lj. Simion, S. Simioni, E. Simmons, B. Simon, D. Simon, M. Sinervo, P. Sinev, N. B. Sioli, M. Siragusa, G. Sivoklokov, S. Yu. Sjolin, J. Sjursen, T. B. Skinner, M. B. Skottowe, H. P. Skubic, P. Slater, M. Slavicek, T. Slawinska, M. Sliwa, K. Slovak, R. Smakhtin, V. Smart, B. H. Smestad, L. Smirnov, S. Yu. Smirnov, Y. Smirnova, L. N. Smirnova, O. Smith, M. N. K. Smith, R. W. Smizanska, M. Smolek, K. Snesarev, A. A. Snidero, G. Snyder, S. Sobie, R. Socher, F. Soffer, A. Soh, D. A. Sokhrannyi, G. Sanchez, C. A. Solans Solar, M. Soldatov, E. Yu. Soldevila, U. Solodkov, A. A. Soloshenko, A. Solovyanov, O. V. Solovyev, V. Sommer, P. Son, H. Song, H. Y. Sood, A. Sopczak, A. Sopko, V. Sorin, V. Sosa, D. Sotiropoulou, C. L. Soualah, R. Soukharev, A. M. South, D. Sowden, B. C. Spagnolo, S. Spalla, M. Spangenberg, M. Spano, F. Sperlich, D. Spettel, F. Spighi, R. Spigo, G. Spiller, L. A. Spousta, M. St Denis, R. D. Stabile, A. Stahlman, J. Stamen, R. Stamm, S. Stanecka, E. Stanek, R. W. Stanescu, C. Stanescu-Bellu, M. Stanitzki, M. M. Stapnes, S. Starchenko, E. A. Stark, G. H. Stark, J. Staroba, P. Starovoitov, P. Starz, S. Staszewski, R. Steinberg, P. Stelzer, B. Stelzer, H. J. Stelzer-Chilton, O. Stenzel, H. Stewart, G. A. Stillings, J. A. Stockton, M. C. Stoebe, M. Stoicea, G. Stolte, P. Stonjek, S. Stradling, A. R. Straessner, A. Stramaglia, M. E. Strandberg, J. Strandberg, S. Strandlie, A. Strauss, M. Strizenec, P. Strohmer, R. Strom, D. M. Stroynowski, R. Strubig, A. Stucci, S. A. Stugu, B. Styles, N. A. Su, D. Su, J. Subramaniam, R. Suchek, S. Sugaya, Y. Suk, M. Sulin, V. V. Sultansoy, S. Sumida, T. Sun, S. Sun, X. Sundermann, J. E. Suruliz, K. Susinno, G. Sutton, M. R. Suzuki, S. Svatos, M. Swiatlowski, M. Sykora, I. Sykora, T. Ta, D. Taccini, C. Tackmann, K. Taenzer, J. Taffard, A. Tafirout, R. Taiblum, N. Takai, H. Takashima, R. Takeda, H. Takeshita, T. Takubo, Y. Talby, M. Talyshev, A. A. Tam, J. Y. C. Tan, K. G. Tanaka, J. Tanaka, R. Tanaka, S. Tannenwald, B. B. Araya, S. Tapia Tapprogge, S. Tarem, S. Tartarelli, G. F. Tas, P. Tasevsky, M. Tashiro, T. Tassi, E. Delgado, A. Tavares Tayalati, Y. Taylor, A. C. Taylor, G. N. Taylor, P. T. E. Taylor, W. Teischinger, F. A. Teixeira-Dias, P. Temming, K. K. Temple, D. Ten Kate, H. Teng, P. K. Teoh, J. J. Tepel, F. Terada, S. Terashi, K. Terron, J. Terzo, S. Testa, M. Teuscher, R. J. Theveneaux-Pelzer, T. Thomas, J. P. Thomas-Wilsker, J. Thompson, E. N. Thompson, P. D. Thompson, R. J. Thompson, A. S. Thomsen, L. A. Thomson, E. Thomson, M. Tibbetts, M. J. Torres, R. E. Ticse Tikhomirov, V. O. Tikhonov, Yu. A. Timoshenko, S. Tipton, P. Tisserant, S. Todome, K. Todorov, T. Todorova-Nova, S. Tojo, J. Tokar, S. Tokushuku, K. Tolley, E. Tomlinson, L. Tomoto, M. Tompkins, L. Toms, K. Tong, B. Torrence, E. Torres, H. Pastor, E. Torro Toth, J. Touchard, F. Tovey, D. R. Trefzger, T. Tricoli, A. Trigger, I. M. Trincaz-Duvoid, S. Tripiana, M. F. Trischuk, W. Trocme, B. Trofymov, A. Troncon, C. Trottier-McDonald, M. Trovatelli, M. Truong, L. Trzebinski, M. Trzupek, A. Tseng, J. C-L. Tsiareshka, P. V. Tsipolitis, G. Tsirintanis, N. Tsiskaridze, S. Tsiskaridze, V. Tskhadadze, E. G. Tsui, K. M. Tsukerman, I. I. Tsulaia, V. Tsuno, S. Tsybychev, D. Tudorache, A. Tudorache, V. Tuna, A. N. Tupputi, S. A. Turchikhin, S. Turecek, D. Turgeman, D. Turra, R. Turvey, A. J. Tuts, P. M. Tylmad, M. Tyndel, M. Ucchielli, G. Ueda, I. Ueno, R. Ughetto, M. Ukegawa, F. Unal, G. Undrus, A. Unel, G. Ungaro, F. C. Unno, Y. Unverdorben, C. Urban, J. Urquijo, P. Urrejola, P. Usai, G. Usanova, A. Vacavant, L. Vacek, V. Vachon, B. Valderanis, C. Santurio, E. Valdes Valencic, N. Valentinetti, S. Valero, A. Valery, L. Valkar, S. Vallecorsa, S. Ferrer, J. A. Valls Van den Wollenberg, W. Van der Deijl, P. C. van der Geer, R. van der Graaf, H. van Eldik, N. van Gemmeren, P. Van Nieuwkoop, J. van Vulpen, I. van Woerden, M. C. Vanadia, M. Vandelli, W. Vanguri, R. Vaniachine, A. Vankov, P. Vardanyan, G. Vari, R. Varnes, E. W. Varol, T. Varouchas, D. Vartapetian, A. Varvell, K. E. Vazeille, F. Schroeder, T. Vazquez Veatch, J. Veloce, L. M. Veloso, F. Veneziano, S. Ventura, A. Venturi, M. Venturi, N. Venturini, A. Vercesi, V. Verducci, M. Verkerke, W. Vermeulen, J. C. Vest, A. Vetterli, M. C. Viazlo, O. Vichou, I. Vickey, T. Boeriu, O. E. Vickey Viehhauser, G. H. A. Viel, S. Vigne, R. Villa, M. Perez, M. Villaplana Vilucchi, E. Vincter, M. G. Vinogradov, V. B. Vittori, C. Vivarelli, I. Vlachos, S. Vlasak, M. Vogel, M. Vokac, P. Volpi, G. Volpi, M. von der Schmitt, H. von Toerne, E. Vorobel, V. Vorobev, K. Vos, M. Voss, R. Vossebeld, J. H. Vranjes, N. Milosavljevic, M. Vranjes Vrba, V. Vreeswijk, M. Vuillermet, R. Vukotic, I. Vykydal, Z. Wagner, P. Wagner, W. Wahlberg, H. Wahrmund, S. Wakabayashi, J. Walder, J. Walker, R. Walkowiak, W. Wallangen, V. Wang, C. Wang, C. Wang, F. Wang, H. Wang, H. Wang, J. Wang, J. Wang, K. Wang, R. Wang, S. M. Wang, T. Wang, T. Wang, X. Wanotayaroj, C. Warburton, A. Ward, C. P. Wardrope, D. R. Washbrook, A. Watkins, P. M. Watson, A. T. Watson, I. J. Watson, M. F. Watts, G. Watts, S. Waugh, B. M. Webb, S. Weber, M. S. Weber, S. W. Webster, J. S. Weidberg, A. R. Weinert, B. Weingarten, J. Weiser, C. Weits, H. Wells, P. S. Wenaus, T. Wengler, T. Wenig, S. Wermes, N. Werner, M. Werner, P. Wessels, M. Wetter, J. Whalen, K. Whallon, N. L. Wharton, A. M. White, A. White, M. J. White, R. White, S. Whiteson, D. Wickens, F. J. Wiedenmann, W. Wielers, M. Wienemann, P. Wiglesworth, C. Wiik-Fuchs, L. A. M. Wildauer, A. Wilkens, H. G. Williams, H. H. Williams, S. Willis, C. Willocq, S. Wilson, J. A. Wingerter-Seez, I. Winklmeier, F. Winston, O. J. Winter, B. T. Wittgen, M. Wittkowski, J. Wollstadt, S. J. Wolter, M. W. Wolters, H. Wosiek, B. K. Wotschack, J. Woudstra, M. J. Wozniak, K. W. Wu, M. Wu, M. Wu, S. L. Wu, X. Wu, Y. Wyatt, T. R. Wynne, B. M. Xella, S. Xu, D. Xu, L. Yabsley, B. Yacoob, S. Yakabe, R. Yamaguchi, D. Yamaguchi, Y. Yamamoto, A. Yamamoto, S. Yamanaka, T. Yamauchi, K. Yamazaki, Y. Yan, Z. Yang, H. Yang, H. Yang, Y. Yang, Z. Yao, W-M. Yap, Y. C. Yasu, Y. Yatsenko, E. Wong, K. H. Yau Ye, J. Ye, S. Yeletskikh, I. Yen, A. L. Yildirim, E. Yorita, K. Yoshida, R. Yoshihara, K. Young, C. Young, C. J. S. Youssef, S. Yu, D. R. Yu, J. Yu, J. M. Yu, J. Yuan, L. Yuen, S. P. Y. Yusuff, I. Zabinski, B. Zaidan, R. Zaitsev, A. M. Zakharchuk, N. Zalieckas, J. Zaman, A. Zambito, S. Zanello, L. Zanzi, D. Zeitnitz, C. Zeman, M. Zemla, A. Zeng, J. C. Zeng, Q. Zengel, K. Zenin, O. Zenis, T. Zerwas, D. Zhang, D. Zhang, F. Zhang, G. Zhang, H. Zhang, J. Zhang, L. Zhang, R. Zhang, R. Zhang, X. Zhang, Z. Zhao, X. Zhao, Y. Zhao, Z. Zhemchugov, A. Zhong, J. Zhou, B. Zhou, C. Zhou, L. Zhou, L. Zhou, M. Zhou, N. Zhu, C. G. Zhu, H. Zhu, J. Zhu, Y. Zhuang, X. Zhukov, K. Zibell, A. Zieminska, D. Zimine, N. I. Zimmermann, C. Zimmermann, S. Zinonos, Z. Zinser, M. Ziolkowski, M. Zivkovic, L. Zobernig, G. Zoccoli, A. zur Nedden, M. Zurzolo, G. Zwalinski, L. CA ATLAS Collaboration TI Search for gluinos in events with an isolated lepton, jets and missing transverse momentum at root s=13 TeV with the ATLAS detector SO EUROPEAN PHYSICAL JOURNAL C LA English DT Article ID PARTON DISTRIBUTIONS; SUPERSYMMETRY; SQUARK; GENERATORS; EXTENSION; PARTICLE; DECAY; WEAK; LHC AB The results of a search for gluinos in final states with an isolated electron or muon, multiple jets and large missing transverse momentum using proton-proton collision data at a centre-of-mass energy of root s = 13 TeV are presented. The dataset used was recorded in 2015 by the ATLAS experiment at the Large Hadron Collider and corresponds to an integrated luminosity of 3.2 fb(-1). Six signal selections are defined that best exploit the signal characteristics. The data agree with the Standard Model background expectation in all six signal selections, and the largest deviation is a 2.1 standard deviation excess. The results are interpreted in a simplified model where pair-produced gluinos decay via the lightest chargino to the lightest neutralino. In this model, gluinos are excluded up to masses of approximately 1.6 TeV depending on the mass spectrum of the simplified model, thus surpassing the limits of previous searches. C1 [Jackson, P.; Lee, L.; Petridis, A.; White, M. J.] Univ Adelaide, Dept Phys, Adelaide, SA, Australia. [Bouffard, J.; Edson, W.; Ernst, J.; Fischer, A.; Guindon, S.; Jain, V.] SUNY Albany, Dept Phys, Albany, NY 12222 USA. [Butt, A. I.; Czodrowski, P.; Dassoulas, J.; Gingrich, D. M.; Jabbar, S.; Karamaoun, A.; Moore, R. W.; Pinfold, J. L.] Univ Alberta, Dept Phys, Edmonton, AB, Canada. [Cakir, O.; Ciftci, A. K.; Yildiz, H. Duran] Ankara Univ, Dept Phys, Ankara, Turkey. [Kuday, S.] Istanbul Aydin Univ, Istanbul, Turkey. [Sultansoy, S.] TOBB Univ Econ & Technol, Div Phys, Ankara, Turkey. [Barnovska, Z.; Berger, N.; Delmastro, M.; Di Ciaccio, L.; Elles, S.; Grevtsov, K.; Guillemin, T.; Hryn'ova, T.; Jezequel, S.; Koletsou, I.; Lafaye, R.; Leveque, J.; Mastrandrea, P.; Sauvage, G.; Sauvan, E.; Simard, O.; Smart, B. H.; Todorov, T.; Wingerter-Seez, I.; Yatsenko, E.] CNRS, IN2P3, LAPP, Annecy Le Vieux, France. [Aloisio, A.; Barnovska, Z.; Berger, N.; Delmastro, M.; Di Ciaccio, L.; Elles, S.; Grevtsov, K.; Guillemin, T.; Hryn'ova, T.; Jezequel, S.; Koletsou, I.; Lafaye, R.; Leveque, J.; Mastrandrea, P.; Sauvage, G.; Sauvan, E.; Simard, O.; Smart, B. H.; Todorov, T.; Wingerter-Seez, I.; Yatsenko, E.] Univ Savoie Mt Blanc, Annecy Le Vieux, France. [Blair, R. E.; Chekanov, S.; LeCompte, T.; Love, J.; Malon, D.; Metcalfe, J.; Nguyen, D. H.; Nodulman, L.; Paramonov, A.; Price, L. E.; Proudfoot, J.; Ryu, S.; Stanek, R. W.; van Gemmeren, P.; Vaniachine, A.; Wang, R.; Webster, J. S.; Yoshida, R.; Zhang, J.] Argonne Natl Lab, Div High Energy Phys, Argonne, IL 60439 USA. [Cheu, E.; Johns, K. A.; Jones, S.; Lampl, W.; Lei, X.; Leone, R.; Loch, P.; Nayyar, R.; O'grady, F.; Rutherfoord, J. P.; Shupe, M. A.; Varnes, E. W.; Veatch, J.] Univ Arizona, Dept Phys, Tucson, AZ 85721 USA. [Brandt, A.; Bullock, D.; Darmora, S.; De, K.; Farbin, A.; Feremenga, L.; Griffiths, J.; Hadavand, H. K.; Heelan, L.; Kim, H. Y.; Ozturk, N.; Schovancova, J.; Stradling, A. R.; Usai, G.; Vartapetian, A.; White, A.; Yu, J.] Univ Texas Arlington, Dept Phys, POB 19059, Arlington, TX 76019 USA. [Angelidakis, S.; Chouridou, S.; Fassouliotis, D.; Giokaris, N.; Ioannou, P.; Kourkoumelis, C.; Tsirintanis, N.] Univ Athens, Dept Phys, Athens, Greece. [Alexopoulos, T.; Aloisio, A.; Benekos, N.; Dris, M.; Gazis, E. N.; Karakostas, K.; Karastathis, N.; Karentzos, E.; Leontsinis, S.; Maltezos, S.; Ntekas, K.; St Panagiotopoulou, E.; Papadopoulou, Th. D.; Tsipolitis, G.; Vlachos, S.] Natl Tech Univ Athens, Dept Phys, Zografos, Greece. [Andeen, T.; Ilchenko, Y.; Narayan, R.; Onyisi, P. U. E.] Univ Texas Austin, Dept Phys, Austin, TX 78712 USA. [Abdinov, O.; Khalil-zada, F.] Azerbaijan Acad Sci, Inst Phys, Baku, Azerbaijan. [Anjos, N.; Bosman, M.; Casado, M. P.; Casolino, M.; Cavalli-Sforza, M.; Cortes-Gonzalez, A.; Farooque, T.; Perez, S. Fernandez; Fischer, C.; Fracchia, S.; Parra, G. Gonzalez; Grinstein, S.; Rozas, A. Juste; Korolkov, I.; Lange, J. C.; Le Menedeu, E.; Paz, I. Lopez; Martinez, M.; Mir, L. M.; Pages, A. Pacheco; Aranda, C. Padilla; Riu, I.; Rizzi, C.; Perez, A. Rodriguez; Sorin, V.; Tripiana, M. F.; Tsiskaridze, S.; Valery, L.] Barcelona Inst Sci & Technol, IFAE, Barcelona, Spain. [Agatonovic-Jovin, T.; Bogavac, D.; Dimitrievska, A.; Krstic, J.; Arjanovic, M. M.; Popovic, D. S.; Sijacki, Dj.; Simic, Lj.; Vranjes, N.; Milosavljevic, M. Vranjes; Zivkovic, L.] Univ Belgrade, Inst Phys, Belgrade, Serbia. [Buanes, T.; Dale, O.; Eigen, G.; Kastanas, A.; Liebig, W.; Lipniacka, A.; Maeland, S.; Latour, B. Martin Dit; Sjursen, T. B.; Smestad, L.; Stugu, B.; Yang, Z.; Zalieckas, J.] Univ Bergen, Dept Phys & Technol, Bergen, Norway. [Amadio, B. T.; Axen, B.; Barnett, R. M.; Beringer, J.; Bhimji, W.; Brosamer, J.; Calafiura, P.; Cerutti, F.; Ciocio, A.; Clarke, R. N.; Cooke, M.; Einsweiler, K.; Farrell, S.; Gabrielli, A.; Garcia-Sciveres, M.; Gilchriese, M.; Haber, C.; Heim, T.; Heinemann, B.; Hinchliffe, I.; Hinman, R. R.; Holmes, T. R.; Jeanty, L.; Lavrijsen, W.; Leggett, C.; Marshall, Z.; Ohm, C. C.; Ovcharova, A.; Griso, S. Pagan; Potamianos, K.; Pranko, A.; Shapiro, M.; Sood, A.; Tibbetts, M. J.; Trottier-McDonald, M.; Tsulaia, V.; Viel, S.; Wang, H.; Yao, W-M.; Yu, D. R.] Lawrence Berkeley Natl Lab, Div Phys, Berkeley, CA USA. [Aloisio, A.; Amadio, B. T.; Axen, B.; Barnett, R. M.; Beringer, J.; Bhimji, W.; Brosamer, J.; Calafiura, P.; Cerutti, F.; Ciocio, A.; Clarke, R. N.; Cooke, M.; Einsweiler, K.; Farrell, S.; Gabrielli, A.; Garcia-Sciveres, M.; Gilchriese, M.; Haber, C.; Heim, T.; Heinemann, B.; Hinchliffe, I.; Hinman, R. R.; Holmes, T. R.; Jeanty, L.; Lavrijsen, W.; Leggett, C.; Marshall, Z.; Ohm, C. C.; Ovcharova, A.; Griso, S. Pagan; Potamianos, K.; Pranko, A.; Shapiro, M.; Sood, A.; Tibbetts, M. J.; Trottier-McDonald, M.; Tsulaia, V.; Viel, S.; Wang, H.; Yao, W-M.; Yu, D. R.] Univ Calif Berkeley, Berkeley, CA 94720 USA. [Biedermann, D.; Dietrich, J.; Giorgi, F. M.; Grancagnolo, S.; Herbert, G. H.; Hristova, I.; Kind, O. M.; Kolanoski, H.; Lacker, H.; Lohse, T.; Mergelmeyer, S.; Nikiforov, A.; Rehnisch, L.; Rieck, P.; Schulz, H.; Sperlich, D.; Stamm, S.; zur Nedden, M.] Humboldt Univ, Dept Phys, Berlin, Germany. [Beck, H. P.; Cervelli, A.; Ereditato, A.; Haug, S.; Marti, L. F.; Meloni, F.; Mullier, G. A.; Stramaglia, M. E.; Stucci, S. A.; Weber, M. S.] Univ Bern, Albert Einstein Ctr Fundamental Phys, Bern, Switzerland. [Beck, H. P.; Cervelli, A.; Ereditato, A.; Haug, S.; Marti, L. F.; Meloni, F.; Mullier, G. A.; Stramaglia, M. E.; Stucci, S. A.; Weber, M. S.] Univ Bern, High Energy Phys Lab, Bern, Switzerland. [Allport, P. P.; Bella, L. Aperio; Baca, M. J.; Bracinik, J.; Broughton, J. H.; Charlton, D. G.; Chisholm, A. S.; Daniells, A. C.; Foster, A. G.; Gonella, L.; Hawkes, C. M.; Head, S. J.; Hillier, S. J.; Levy, M.; Mudd, R. D.; Quijada, J. A. Murillo; Newman, P. R.; Nikolopoulos, K.; Owen, R. E.; Slater, M.; Thomas, J. P.; Thompson, P. D.; Watkins, P. M.; Watson, A. T.; Watson, M. F.; Wilson, J. A.] Univ Birmingham, Sch Phys & Astron, Birmingham, W Midlands, England. [Arik, M.; Istin, S.; Ozcan, V. E.] Bogazici Univ, Dept Phys, Istanbul, Turkey. [Beddall, A.; Bingulb, A.] Gaziantep Univ, Dept Engn Phys, Gaziantep, Turkey. Istanbul Bilgi Univ, Fac Engn & Nat Sci, Istanbul, Turkey. [Cetin, S. A.] Bahcesehir Univ, Fac Engn & Nat Sci, Istanbul, Turkey. [Losada, M.; Moreno, D.; Navarro, G.; Sandoval, C.] Univ Antonio Narino, Ctr Invest, Bogota, Colombia. [Alberghi, G. L.; Bellagamba, L.; Biondi, S.; Boscherini, D.; Bruni, A.; Bruni, G.; Bruschi, M.; De Castro, S.; Fabbri, F.; Fabbri, L.; Franchini, M.; Gabrielli, A.; Giacobbe, B.; Giorgia, F. M.; Grafstrom, P.; Manghi, F. Lasagni; Massa, I.; Massa, L.; Mengarelli, A.; Negrini, M.; Piccinini, M.; Polini, A.; Rinaldi, L.; Romano, M.; Sbarra, C.; Sbrizzi, A.; Semprini-Cesari, N.; Sidoti, A.; Sioli, M.; Spighi, R.; Tupputi, S. A.; Ucchielli, G.; Valentinetti, S.; Villa, M.; Vittori, C.; Zoccoli, A.] INFN, Sez Bologna, Bologna, Italy. [Alberghi, G. L.; Biondi, S.; De Castro, S.; Fabbri, F.; Fabbri, L.; Franchini, M.; Gabrielli, A.; Grafstrom, P.; Manghi, F. Lasagni; Massa, I.; Massa, L.; Mengarelli, A.; Piccinini, M.; Romano, M.; Sbrizzi, A.; Semprini-Cesari, N.; Sidoti, A.; Sioli, M.; Tupputi, S. A.; Ucchielli, G.; Valentinetti, S.; Villa, M.; Vittori, C.; Zoccoli, A.] Univ Bologna, Dipartimento Fis & Astron, Bologna, Italy. [Arslan, O.; Bechtle, P.; Bernlochner, F. U.; Brock, I.; Bruscino, N.; Cioara, I. A.; Cristinziani, M.; Davey, W.; Desch, K.; Dingfelder, J.; Gaycken, G.; Geich-Gimbel, Ch.; Grefe, C.; Haefner, P.; Hagebck, S.; Hansen, M. C.; Hohn, D.; Huegging, F.; Janssen, J.; Kostyukhin, V. V.; Kraus, J. K.; Kroseberg, J.; Kruger, H.; Lantzsch, K.; Lenz, T.; Leyko, A. M.; Liebal, J.; Limbach, C.; Mijovic, L.; Moles-Valls, R.; Obermann, T.; Pohl, D.; Ricken, O.; Sarrazin, B.; Schaepe, S.; Schopf, E.; Schultens, M. J.; Schwindt, T.; Seema, P.; Stillings, J. A.; von Toerne, E.; Wagner, P.; Wang, T.; Wermes, N.; Wienemann, P.; Wiik-Fuchs, L. A. M.; Winter, B. T.; Wong, K. H. Yau; Yuen, S. P. Y.; Zhang, R.] Univ Bonn, Inst Phys, Bonn, Germany. [Ahlen, S. P.; Black, K. M.; Butler, J. M.; Dell'Asta, L.; Helary, L.; Kruskal, M.; Long, B. A.; Shank, J. T.; Yan, Z.; Youssef, S.] Boston Univ, Dept Phys, 590 Commonwealth Ave, Boston, MA 02215 USA. [Amelung, C.; Amundsen, G.; Barone, G.; Bensinger, J. R.; Bianchini, L.; Blocker, C.; Coffey, L.; Dhaliwal, S.; Loew, K. M.; Sciolla, G.; Venturini, A.; Zengel, K.] Brandeis Univ, Dept Phys, Waltham, MA 02254 USA. [Coutinho, Y. Amaral; Caloba, L. P.; Maidantchik, C.; Marroquim, F.; Nepomuceno, A. A.; Seixas, J. M.] Univ Fed Rio de Janeiro, COPPE, EE, IF, Rio De Janeiro, Brazil. [Cerqueira, A. S.; Manhaes de Andrade Filho, L.; Peralva, B. S.] Univ Fed Juiz de Fora, Elect Circuits Dept, Juiz de Fora, Brazil. [do Vale, M. A. B.] Fed Univ Sao Joao del Rei UFSJ, Sao Joao Del Rei, Brazil. [Donadelli, M.; Navarro, J. L. La Rosa; Leite, M. A. L.] Univ Sao Paulo, Inst Fis, Sao Paulo, Brazil. [Adams, D. L.; Assamagan, K.; Begel, M.; Buttinger, W.; Chen, H.; Chernyatin, V.; Debbe, R.; Ernst, M.; Gibbard, B.; Gordon, H. A.; Iakovidis, G.; Klimentov, A.; Kouskoura, V.; Kravchenko, A.; Lanni, F.; Lee, C. A.; Lissauer, D.; Liu, H.; Lynn, D.; Ma, H.; Maeno, T.; Mountricha, E.; Nevski, P.; Nilsson, P.; Damazio, D. Oliveira; Paige, F.; Panitkin, S.; Perepelitsa, D. V.; Pleier, M. -A.; Polychronakos, V.; Protopopescu, S.; Purohit, M.; Radeka, V.; Rajagopalan, S.; Redlinger, G.; Snyder, S.; Steinberg, P.; Takai, H.; Undrus, A.; Wenaus, T.; Xu, L.; Ye, S.] Brookhaven Natl Lab, Dept Phys, Upton, NY 11973 USA. Transilvania Univ Brasov, Brasov, Romania. [Alexa, C.; Boldea, V.; Caprini, I.; Caprini, M.; Chitan, A.; Ciubancan, M.; Constantinescu, S.; Dita, P.; Dita, S.; Dobre, M.; Ducu, O. A.; Jinaru, A.; Martoiu, V. S.; Maurer, J.; Olariu, A.; Pantea, D.; Rotaru, M.; Stoicea, G.; Tudorache, A.; Tudorache, V.] Natl Inst Phys & Nucl Engn, Bucharest, Romania. [Popeneciu, G. A.] Natl Inst Res & Dev Isotop & Mol Technol, Dept Phys, Cluj Napoca, Romania. Univ Politehn Bucuresti, Bucharest, Romania. West Univ Timisoara, Timisoara, Romania. [Sola, J. D. Bossio; Marceca, G.; Otero y Garzon, G.; Piegaia, R.; Reisin, H.; Sacerdoti, S.] Univ Buenos Aires, Dept Fis, Buenos Aires, DF, Argentina. [Arratia, M.; Barlow, N.; Batley, J. R.; Brochu, F. M.; Brunt, B. H.; Carter, J. R.; Chapman, J. D.; Cottin, G.; Gillam, T. P. S.; Hill, J. C.; Kaneti, S.; Khoo, T. J.; Lester, C. G.; Mueller, T.; Parker, M. A.; Potter, C. J.; Robinson, D.; Rosten, J. H. N.; Thomson, M.; Ward, C. P.; Yusuff, I.] Univ Cambridge, Cavendish Lab, Cambridge, England. [Bellerive, A.; Cree, G.; Di Valentino, D.; Gillberg, D.; Koffas, T.; Lacey, J.; Leight, W. A.; McCarthy, T. G.; Nomidis, I.; Oakham, F. G.; Pasztor, G.; Ueno, R.; Vincter, M. G.] Carleton Univ, Dept Phys, Ottawa, ON, Canada. [Aleksa, M.; Gonzalez, B. Alvarez; Amoroso, S.; Anders, G.; Anghinolfi, F.; Armbruster, A. J.; Arnaez, O.; Avolio, G.; Baak, M. A.; Backes, M.; Backhaus, M.; Barak, L.; Beermann, T. A.; Beltramello, O.; Bianco, M.; Bogaerts, J. A.; Boveia, A.; Boyd, J.; Burckhart, H.; Camarda, S.; Campana, S.; Garrido, M. D. M. Capeans; Carli, T.; Carrillo-Montoya, G. D.; Catinaccio, A.; Cattai, A.; Cerv, M.; Chromek-Burckhart, D.; Colombo, T.; Conti, G.; Dell'Acqua, A.; Deviveiros, P. O.; Di Girolamo, A.; Di Girolamo, B.; Dittus, F.; Dobos, D.; Dudarev, A.; Duhrssen, M.; Eifert, T.; Ellis, N.; Elsing, M.; Farthouat, P.; Fassnacht, P.; Feng, E. J.; Francis, D.; Fressard-Batraneanu, S. M.; Froidevaux, D.; Gadatsch, S.; Glatzer, J.; Goossens, L.; Gorini, B.; Gray, H. M.; Gumpert, C.; Hawkings, R. J.; Helsens, C.; Correia, A. M. Henriques; Hervas, L.; Hoecker, A.; Huhtinen, M.; Iengo, P.; Jakobsen, S.; Klioutchnikova, T.; Krasznahorkay, A.; Lapoire, C.; Lassnig, M.; Miotto, G. Lehmann; Lenzi, B.; Lichard, P.; Malyukov, S.; Mandelli, B.; Mapelli, L.; Marzin, A.; Milic, A.; Berlingen, J. Montejo; Mornacchi, G.; Nakahama, Y.; Nessi, M.; Nicquevert, B.; Nordberg, M.; Oide, H.; Palestini, S.; Pauly, T.; Pernegger, H.; Petersen, B. A.; Pommes, K.; Poppleton, A.; Poulard, G.; Poveda, J.; Astigarraga, M. E. Pozo; Rammensee, M.; Raymond, M.; Rembser, C.; Ritsch, E.; Roe, S.; Ruiz-Martinez, A.; Ruthmann, N.; Salzburger, A.; Schaefer, D.; Schlenker, S.; Schmieden, K.; Sforza, F.; Sanchez, C. A. Solans; Spigo, G.; Starz, S.; Stelzer, H. J.; Teischinger, F. A.; Ten Kate, H.; Tricoli, A.; Unal, G.; van Woerden, M. C.; Vandelli, W.; Voss, R.; Vuillermet, R.; Wells, P. S.; Wengler, T.; Wenig, S.; Werner, P.; Wilkens, H. G.; Wotschack, J.; Young, C. J. S.; Zwalinski, L.] CERN, Geneva, Switzerland. [Alison, J.; Anderson, K. J.; Bryant, P.; Toro, R. Camacho; Cheng, Y.; Dandoy, J. R.; Facini, G.; Gardner, R. W.; Kapliy, A.; Kim, Y. K.; Krizka, K.; Li, H. L.; Merritt, F. S.; Miller, D. W.; Okumura, Y.; Oreglia, M. J.; Pilcher, J. E.; Saxon, J.; Shochet, M. J.; Stark, G. H.; Swiatlowski, M.; Vukotic, I.; Wu, M.] Univ Chicago, Enrico Fermi Inst, 5640 S Ellis Ave, Chicago, IL 60637 USA. [Blunier, S.; Carquin, E.; Diaz, M. A.; Ochoa-Ricoux, J. P.] Pontificia Univ Catolica Chile, Dept Fis, Santiago, Chile. [Brooks, W. K.; Kuleshov, S.; Pezoa, R.; Prokoshin, F.; Loyola, J. E. Salazar; Araya, S. Tapia; White, R.] Univ Tecn Federico Santa Maria, Dept Fis, Valparaiso, Chile. [Bai, Y.; da Costa, J. Barreiro Guimaraes; Cheng, H. J.; Fang, Y.; Jin, S.; Li, Q.; Lou, X.; Ouyang, Q.; Peng, C.; Ren, H.; Shan, L. Y.; Sun, X.; Xu, D.; Zhu, H.; Zhuang, X.] Chinese Acad Sci, Inst High Energy Phys, Beijing, Peoples R China. [Gao, J.; Geng, C.; Guo, Y.; Han, L.; Hu, Q.; Jiang, Y.; Li, B.; Liu, J. B.; Liu, M.; Liu, Y. L.; Liu, Y.; Peng, H.; Song, H. Y.; Zhang, G.; Zhang, R.; Zhao, Z.; Zhu, Y.] Univ Sci & Technol China, Dept Modern Phys, Hefei, Anhui, Peoples R China. [Chen, S.; Zhang, H.] Nanjing Univ, Dept Phys, Nanjing, Jiangsu, Peoples R China. [Du, Y.; Feng, C.; Ma, L. L.; Wang, C.; Zaidan, R.; Zhang, X.; Zhao, Y.; Zhu, C. G.] Shandong Univ, Sch Phys, Jinan, Shandong, Peoples R China. [Bret, M. Cano; Guo, J.; Li, L.; Yang, H.] Shanghai Jiao Tong Univ, Dept Phys & Astron, Shanghai Key Lab Particle Phys & Cosmol, Shanghai, Peoples R China. [Chen, X.; Zhou, N.] Tsinghua Univ, Dept Phys, Beijing 100084, Peoples R China. [Boumediene, D.; Busato, E.; Calvet, D.; Calvet, S.; Chomont, A. R.; Donini, J.; Gris, Ph.; Liao, H.; Madar, R.; Pallin, D.; Saez, S. M. Romano; Santoni, C.; Simon, D.; Vazeille, F.] Clermont Univ, Phys Corpusculaire Lab, Clermont Ferrand, France. [Boumediene, D.; Busato, E.; Calvet, D.; Calvet, S.; Chomont, A. R.; Donini, J.; Gris, Ph.; Liao, H.; Madar, R.; Pallin, D.; Saez, S. M. Romano; Santoni, C.; Simon, D.; Vazeille, F.] Univ Blaise Pascal, Clermont Ferrand, France. [Boumediene, D.; Busato, E.; Calvet, D.; Calvet, S.; Chomont, A. R.; Donini, J.; Gris, Ph.; Liao, H.; Madar, R.; Pallin, D.; Saez, S. M. Romano; Santoni, C.; Simon, D.; Vazeille, F.] CNRS, IN2P3, Clermont Ferrand, France. [Alkire, S. P.; Angerami, A.; Brooijmans, G.; Carbone, R. M.; Cole, B.; Hu, D.; Hughes, E. W.; Iordanidou, K.; Klein, M. H.; Mohapatra, S.; Ochoa, I.; Parsons, J. A.; Smith, M. N. K.; Smith, R. W.; Thompson, E. N.; Tuts, P. M.; Wang, T.; Zhou, L.] Columbia Univ, Nevis Lab, Irvington, NY USA. [Alonso, A.; Besjes, G. J.; Dam, M.; Galster, G.; Hansen, J. B.; Hansen, J. D.; Hansen, P. H.; Loevschall-Jensen, A. E.; Monk, J.; Mortensen, S. S.; Pedersen, L. E.; Petersen, T. C.; Pingel, A.; Wiglesworth, C.; Xella, S.] Univ Copenhagen, Niels Bohr Inst, Copenhagen, Denmark. [Cairo, V. M.; Capua, M.; Crosetti, G.; La Rotonda, L.; Mastroberardino, A.; Policicchio, A.; Salvatore, D.; Scarfone, V.; Schioppa, M.; Susinno, G.; Tassi, E.] INFN, Lab Nazl Frascati, Grp Collegato Cosenza, Frascati, Italy. [Cairo, V. M.; Capua, M.; Crosetti, G.; La Rotonda, L.; Mastroberardino, A.; Policicchio, A.; Salvatore, D.; Scarfone, V.; Schioppa, M.; Susinno, G.; Tassi, E.] Univ Calabria, Dipartimento Fis, Arcavacata Di Rende, Italy. [Adamczyk, L.; Bold, T.; Dabrowski, W.; Dyndal, M.; Gach, G. P.; Grabowska-Bold, I.; Kisielewskaa, D.; Koperny, S.; Kowalski, T. Z.; Mindur, B.; Przybycien, M.; Zemla, A.] AGH Univ Sci & Technol, Fac Phys & Appl Comp Sci, Krakow, Poland. [Palka, M.; Richter-Was, E.] Jagiellonian Univ, Marian Smoluchowski Inst Phys, Krakow, Poland. [Banas, E.; de Renstrom, P. A. Bruckman; Burka, K.; Chwastowski, J. J.; Derendarz, D.; Godlewski, J.; Gornicki, E.; Hajduk, Z.; Iwanski, W.; Kaczmarska, A.; Knapik, J.; Korcyl, K.; Kowalewska, A. B.; Malecki, Pa.; Olszewski, A.; Olszowska, J.; Stanecka, E.; Staszewski, R.; Trzebinski, M.; Trzupek, A.; Wolter, M. W.; Wosiek, B. K.; Wozniak, K. W.; Zabinski, B.] Polish Acad Sci, Inst Nucl Phys, Krakow, Poland. [Cao, T.; Firan, A.; Hetherly, J. W.; Kama, S.; Kehoe, R.; Sekula, S. J.; Stroynowski, R.; Turvey, A. J.; Varol, T.; Wang, H.; Ye, J.; Zhao, X.; Zhou, L.] Southern Methodist Univ, Dept Phys, Dallas, TX USA. [Izen, J. M.; Leyton, M.; Meirose, B.; Namasivayam, H.; Reeves, K.] Univ Texas Dallas, Dept Phys, Richardson, TX 75083 USA. [Asbah, N.; Bessner, M.; Bloch, I.; Britzger, D.; Deterre, C.; Dutta, B.; Eckardt, C.; Filipuzzi, M.; Flaschel, N.; Bravo, A. Gascon; Glazov, A.; Gregor, I. M.; Haleem, M.; Hamnett, P. G.; Hiller, K. H.; Howarth, J.; Huang, Y.; Katzy, J.; Keller, J. S.; Kondrashova, N.; Kuhl, T.; Lobodzinska, E.; Lohwasser, K.; Madsen, A.; Mamuzic, J.; Medinnis, M.; Monig, K.; Garcia, R. F. Naranjo; Naumann, T.; O'Rourke, A. A.; Peschke, R.; Peters, K.; Pirumov, H.; Poley, A.; Robinson, J. E. M.; Rubinskiy, I.; Schaefer, R.; Schmitt, S.; South, D.; Stanescu-Bellu, M.; Stanitzki, M. M.; Styles, N. A.; Tackmann, K.; Trofymov, A.; Wang, J.; Yildirim, E.; Zakharchuk, N.] DESY, Zeuthen, Germany. [Burmeister, I.; Dette, K.; Erdmann, J.; Esch, H.; Gossling, C.; Homann, M.; Jentzsch, J.; Klingenberg, R.; Kroeninger, K.; Schorlemmer, A. L. S.] Tech Univ Dortmund, Inst Expt Phys 4, Dortmund, Germany. [Anger, P.; Duschinger, D.; Friedrich, F.; Grohs, J. P.; Gutschow, C.; Hauswald, L.; Kobel, M.; Mader, W. F.; Novgorodova, O.; Siegert, F.; Socher, F.; Straessner, A.; Vest, A.; Wahrmund, S.] Tech Univ Dresden, Inst Kern & Teilchenphys, Dresden, Germany. [Arce, A. T. H.; Benjamin, D. P.; Bjergaard, D. M.; Bocci, A.; Cerio, B. C.; Goshaw, A. T.; Kajomovitz, E.; Kotwal, A.; Kruse, M. C.; Li, L.; Li, S.; Liu, M.; Oh, S. H.; Zhou, C.] Duke Univ, Dept Phys, Durham, NC 27706 USA. [Bristow, T. M.; Clark, P. J.; Dias, F. A.; Edwards, N. C.; Gao, Y.; Walls, F. M. Garay; Glaysher, P. C. F.; Harrington, R. D.; Leonidopoulos, C.; Martin, V. J.; Mills, C.; Pino, S. A. Olivares; Proissl, M.; Washbrook, A.; Wynne, B. M.] Univ Edinburgh, SUPA Sch Phys & Astron, Edinburgh, Midlothian, Scotland. [Antonelli, M.; Beretta, M.; Bilokon, H.; Chiarella, V.; Curatolo, M.; Di Nardo, R.; Esposito, B.; Gatti, C.; Laurelli, P.; Maccarrone, G.; Mancini, G.; Sansoni, A.; Testa, M.; Vilucchi, E.] INFN, Lab Nazl Frascati, Frascati, Italy. [Arnold, H.; Betancourt, C.; Boehler, M.; Bruneliere, R.; Buehrer, F.; Burgard, C. D.; Buscher, D.; Cardillo, F.; Coniavitis, E.; Consorti, V.; Dang, N. P.; Dao, V.; Di Simone, A.; Herten, G.; Jakobs, K.; Javurek, T.; Jenni, P.; Kiss, F.; Koeneke, K.; Kopp, A. K.; Kuehn, S.; Landgraf, U.; Luedtke, C.; Mohr, W.; Pagacova, M.; Parzefall, U.; Ronzani, M.; Rosbach, K.; Ruhr, F.; Rurikova, Z.; Sammel, D.; Schillo, C.; Schnoor, U.; Schumacher, M.; Sommer, P.; Sundermann, J. E.; Ta, D.; Temming, K. K.; Tsiskaridze, V.; Weiser, C.; Werner, M.; Zhang, L.; Zimmermann, S.] Albert Ludwigs Univ, Fak Math & Phys, Freiburg, Germany. [Ancu, L. S.; De Mendizabal, J. Bilbao; Calace, N.; Chatterjee, A.; Clark, A.; Coccaro, A.; Delitzsch, C. M.; della Volpe, D.; Ferrere, D.; Gadomski, S.; Golling, T.; Gonzalez-Sevilla, S.; Gramling, J.; Guescini, F.; Iacobucci, G.; Katre, A.; March, L.; Mermod, P.; Miucci, A.; Nackenhorst, O.; Paolozzi, L.; Ristic, B.; Schramm, S.; Sfyrla, A.; Vallecorsa, S.; Wu, X.] Univ Geneva, Sect Phys, Geneva, Switzerland. [Barberis, D.; Darbo, G.; Favareto, A.; Parodi, A. Ferretto; Gagliardi, G.; Gaudiello, A.; Gemme, C.; Guido, E.; Morettini, P.; Osculati, B.; Parodi, F.; Passaggio, S.; Rossi, L. P.; Sannino, M.; Schiavi, C.] INFN, Sez Genova, Genoa, Italy. [Barberis, D.; Favareto, A.; Parodi, A. Ferretto; Gagliardi, G.; Gaudiello, A.; Guido, E.; Osculati, B.; Parodi, F.; Sannino, M.; Schiavi, C.] Univ Genoa, Dipartimento Fis, Genoa, Italy. [Jejelava, J.; Tskhadadze, E. G.] Iv Javakhishvili Tbilisi State Univ, E Andronikashvili Inst Phys, Tbilisi, Rep of Georgia. [Djobava, T.; Durglishvili, A.; Khubua, J.; Mosidze, M.] Tbilisi State Univ, Inst High Energy Phys, Tbilisi, Rep of Georgia. [Duren, M.; Heinz, C.; Kreutzfeldt, K.; Stenzel, H.] Justus Liebig Univ Giessen, Inst Phys 2, Giessen, Germany. [Bates, R. L.; Boutle, S. K.; Madden, W. D. Breaden; Britton, D.; Buckley, A. G.; Bussey, P.; Buttar, C. M.; Buzatu, A.; Cinca, D.; Crawley, S. J.; D'Auria, S.; Doyle, A. T.; Ferrando, J.; de Lima, D. E. Ferreira; Gul, U.; Knue, A.; Mullen, P.; O'Shea, V.; Owen, M.; Pollard, C. S.; Qin, G.; Quilty, D.; Ravenscroft, T.; Robson, A.; St Denis, R. D.; Stewart, G. A.; Thompson, A. S.] Univ Glasgow, SUPA Sch Phys & Astron, Glasgow, Lanark, Scotland. [Agricola, J.; Bindi, M.; Blumenschein, U.; Brandt, G.; Drechsler, E.; Graber, L.; Grosse-Knetter, J.; Janus, M.; Kareem, M. J.; Kawamura, G.; Lai, S.; Lemmer, B.; Magradze, E.; Mantoani, M.; Mchedlidze, G.; Llacer, M. Moreno; Musheghyan, H.; Nadal, J.; Quadt, A.; Rieger, J.; Shabalina, E.; Stolte, P.; Weingarten, J.; Zinonos, Z.] Georg August Univ, Inst Phys 2, Gottingen, Germany. [Albrand, S.; Berlendis, S.; Camincher, C.; Collot, J.; Crepe-Renaudin, S.; Delsart, P. A.; Gabaldon, C.; Genest, M. H.; Gradin, P. O. J.; Hostachy, J-Y.; Ledroit-Guillon, F.; Lleres, A.; Lucotte, A.; Malek, F.; Petit, E.; Stark, J.; Trocme, B.; Wu, M.] Univ Grenoble Alpes, Lab Phys Subatom & Cosmol, CNRS, IN2P3, Grenoble, France. [McFarlane, K. W.] Hampton Univ, Dept Phys, Hampton, VA 23668 USA. [Chan, S. K.; Clark, B. L.; Franklin, M.; Giromini, P.; Huth, J.; Ippolito, V.; Lazovich, T.; Mateos, D. Lopez; Mercurio, K. M.; Morii, M.; Rogan, C. S.; Skottowe, H. P.; Sun, S.; Tolley, E.; Tong, B.; Tuna, A. N.; Yen, A. L.; Zambito, S.] Harvard Univ, Lab Particle Phys & Cosmol, Cambridge, MA 02138 USA. [Andrei, V.; Baas, A. E.; Brandt, O.; Davygora, Y.; Djuvsland, J. I.; Dunford, M.; Geisler, M. P.; Hanke, P.; Jongmanns, J.; Klugea, E. -E.; Lang, V. S.; Meier, K.; Theenhausen, H. Meyer Zu; Villar, D. I. Narrias; Sahinsoy, M.; Scharf, V.; Schultz-Coulon, H. -C.; Stamen, R.; Starovoitov, P.; Suchek, S.; Wessels, M.] Heidelberg Univ, Kirchhoff Inst Phys, Heidelberg, Germany. [Anders, C. F.; Giulini, M.; Kolbb, M.; Lisovyib, M.; Radescu, V.; Schaetzel, S.; Schoening, A.; Sosa, D.] Heidelberg Univ, Inst Phys, Heidelberg, Germany. [Kretz, M.; Kugel, A.] Heidelberg Univ, ZITI Inst Tech Informat, Mannheim, Germany. [Nagasaka, Y.] Hiroshima Inst Technol, Fac Appl Informat Sci, Hiroshima, Japan. [Bortolotto, V.; Chan, Y. L.; Castillo, L. R. Flores; Lu, H.; Salvucci, A.; Tsui, K. M.] Chinese Univ Hong Kong, Dept Phys, Shatin, Hong Kong, Peoples R China. [Bortolotto, V.; Orlando, N.] Univ Hong Kong, Dept Phys, Hong Kong, Hong Kong, Peoples R China. [Bortolotto, V.; Prokofiev, K.] Hong Kong Univ Sci & Technol, Dept Phys, Kowloon, Hong Kong, Peoples R China. [Choi, K.; Dattagupta, A.; Evans, H.; Gagnon, P.; Kopeliansky, R.; Lammers, S.; Martinez, N. Lorenzo; Luehring, F.; Ogren, H.; Penwell, J.; Weinert, B.; Zieminska, D.] Indiana Univ, Dept Phys, Bloomington, IN 47405 USA. [Jansky, R.; Kneringer, E.; Lukas, W.; Usanova, A.; Vigne, R.] Leopold Franzens Univ, Inst Astro & Teilchenphys, Innsbruck, Austria. [Abdallah, J.; Argyropoulos, S.; Benitez, J.; Mallik, U.] Univ Iowa, Iowa City, IA USA. [Chen, C.; Cochran, J.; De Lorenzi, F.; Jiang, H.; Krumnack, N.; Pluth, D.; Prell, S.; Yu, J.] Iowa State Univ, Dept Phys & Astron, Ames, IA USA. [Ahmadov, F.; Aleksandrov, I. N.; Bednyakov, V. A.; Boyko, I. R.; Budagov, I. A.; Chelkov, G. A.; Cheplakov, A.; Chizhov, M. V.; Dedovich, D. V.; Demichev, M.; Gongadze, A.; Gostkin, M. I.; Huseynov, N.; Javadov, N.; Karpov, S. N.; Karpova, Z. M.; Khramov, E.; Kotov, V. M.; Kruchonak, U.; Kukhtin, V.; Ladygin, E.; Lyubushkin, V.; Minashvili, I. A.; Mineev, M.; Peshekhonov, V. D.; Plotnikova, E.; Potrap, I. N.; Pozdnyakov, V.; Rusakovich, N. A.; Sadykov, R.; Sapronov, A.; Shiyakova, M.; Soloshenko, A.; Vinogradov, V. B.; Yeletskikh, I.; Zhemchugov, A.; Zimine, N. I.] JINR Dubna, Joint Inst Nucl Res, Dubna, Russia. [Amako, K.; Aoki, M.; Arai, Y.; Hanagaki, K.; Ikegami, Y.; Ikeno, M.; Iwasaki, H.; Kanzaki, J.; Kondo, T.; Kono, T.; Makida, Y.; Nagai, R.; Nagano, K.; Nakamura, K.; Nozaki, M.; Odaka, S.; Okuyama, T.; Sasaki, O.; Suzuki, S.; Takubo, Y.; Tanaka, S.; Terada, S.; Tokushuku, K.; Tsuno, S.; Unno, Y.; Yamamoto, A.; Yasu, Y.] KEK, High Energy Accelerator Res Org, Tsukuba, Ibaraki, Japan. [Chen, Y.; Hasegawa, M.; Kido, S.; Kishimoto, T.; Kurashige, H.; Maeda, J.; Ochi, A.; Shimizu, S.; Takeda, H.; Yakabe, R.; Yamazaki, Y.; Yuan, L.] Kobe Univ, Grad Sch Sci, Kobe, Hyogo, Japan. [Ishino, M.; Kunigo, T.; Monden, R.; Sumida, T.; Tashiro, T.] Kyoto Univ, Fac Sci, Kyoto, Japan. [Takashima, R.] Kyoto Univ, Kyoto, Japan. [Kawagoe, K.; Oda, S.; Otono, H.; Tojo, J.] Kyushu Univ, Dept Phys, Fukuoka, Japan. [Verzini, M. J. Alconada; Alonso, F.; Arduh, F. A.; Dova, M. T.; Monticelli, F.; Wahlberg, H.] Univ Nacl La Plata, Inst Fis La Plata, La Plata, Buenos Aires, Argentina. [Verzini, M. J. Alconada; Alonso, F.; Arduh, F. A.; Dova, M. T.; Monticelli, F.; Wahlberg, H.] Consejo Nacl Invest Cient & Tecn, La Plata, Buenos Aires, Argentina. [Barton, A. E.; Beattie, M. D.; Bertram, I. A.; Borissov, G.; Bouhova-Thacker, E. V.; Cheatham, S.; Dearnaley, W. J.; Fox, H.; Grimm, K.; Henderson, R. C. W.; Hughes, G.; Jones, R. W. L.; Kartvelishvili, V.; Long, R. E.; Love, P. A.; Muenstermann, D.; Skinner, M. B.; Smizanska, M.; Walder, J.; Wharton, A. M.] Univ Lancaster, Dept Phys, Lancaster, England. [Bachas, K.; Chiodini, G.; Gorini, E.; Longo, L.; Primavera, M.; Spagnolo, S.; Ventura, A.] INFN, Sez Lecce, Lecce, Italy. [Bachas, K.; Gorini, E.; Longo, L.; Spagnolo, S.; Ventura, A.] Univ Salento, Dipartimento Matemat & Fis, Lecce, Italy. [Affolder, A. A.; Anders, J. K.; Burdin, S.; D'Onofrio, M.; Dervan, P.; Gwilliam, C. B.; Hayward, H. S.; Jackson, M.; Jones, T. J.; King, B. T.; Klein, M.; Klein, U.; Kretzschmar, J.; Laycock, P.; Lehan, A.; Maxfield, S. J.; Mehta, A.; Readioff, N. P.; Schnellbach, Y. J.; Vossebeld, J. H.] Univ Liverpool, Oliver Lodge Lab, Liverpool, Merseyside, England. [Cindro, V.; Deliyergiyev, M.; Filipcic, A.; Gorisek, A.; Kersevan, B. P.; Kramberger, G.; Macek, B.; Mandic, I.; Mikuz, M.; Sfiligoj, T.; Sokhrannyi, G.] Jozef Stefan Inst, Dept Phys, Ljubljana, Slovenia. [Cindro, V.; Deliyergiyev, M.; Filipcic, A.; Gorisek, A.; Kersevan, B. P.; Kramberger, G.; Macek, B.; Mandic, I.; Mikuz, M.; Sfiligoj, T.; Sokhrannyi, G.] Univ Ljubljana, Ljubljana, Slovenia. [Armitage, L. J.; Bevan, A. J.; Bona, M.; Cerrito, L.; Fletcher, G.; Hays, J. M.; Hickling, R.; Landon, M. P. J.; Lloyd, S. L.; Morris, J. D.; Nooney, T.; Piccaro, E.; Rizvi, E.; Sandbach, R. L.; Snidero, G.] Queen Mary Univ London, Sch Phys & Astron, London, England. [Berry, T.; Blanco, J. E.; Boisvert, V.; Brooks, T.; Connelly, I. A.; Cowan, G.; Duguid, L.; Giannelli, M. Faucci; George, S.; Gibson, S. M.; Kempster, J. J.; Vazquez, J. G. Panduro; Pastore, Fr.; Savage, G.; Sowden, B. C.; Spano, F.; Teixeira-Dias, P.; Thomas-Wilsker, J.] Royal Holloway Univ London, Dept Phys, Surrey, England. [Bell, A. S.; Butterworth, J. M.; Campanelli, M.; Casadei, D.; Christodoulou, V.; Cooper, B. D.; Davison, P.; Falla, R. J.; Freeborn, D.; Gregersen, K.; Ortiz, N. G. Gutierrez; Hesketh, G. G.; Jansen, E.; Jiggins, S.; Konstantinidis, N.; Korn, A.; Kucuk, H.; Leney, K. J. C.; Martyniuk, A. C.; McClymont, L. I.; Mcfayden, J. A.; Nurse, E.; Richter, S.; Scanlon, T.; Sherwood, P.; Simmons, B.; Wardrope, D. R.; Waugh, B. M.] UCL, Dept Phys & Astron, London, England. [Greenwood, Z. D.; Grossi, G. C.; Jana, D. K.; Sawyer, L.; Subramaniam, R.] Louisiana Tech Univ, Ruston, LA 71270 USA. [Beau, T.; Bomben, M.; Calderini, G.; Crescioli, F.; De Cecco, S.; Demilly, A.; Derue, F.; Francavilla, P.; Krasny, M. W.; Lacour, D.; Laforge, B.; Laplace, S.; Le Dortz, O.; Lefebvre, G.; Solis, A. Lopez; Malaescu, B.; Marchiori, G.; Nikolic-Audit, I.; Ocariz, J.; Pandini, C. E.; Pires, S.; Ridel, M.; Roos, L.; Trincaz-Duvoid, S.; Varouchas, D.; Yap, Y. C.] UPMC, Lab Phys Nucl & Hautes Energies, Paris, France. [Beau, T.; Bomben, M.; Calderini, G.; Crescioli, F.; De Cecco, S.; Demilly, A.; Derue, F.; Francavilla, P.; Krasny, M. W.; Lacour, D.; Laforge, B.; Laplace, S.; Le Dortz, O.; Lefebvre, G.; Solis, A. Lopez; Malaescu, B.; Marchiori, G.; Nikolic-Audit, I.; Ocariz, J.; Pandini, C. E.; Pires, S.; Ridel, M.; Roos, L.; Trincaz-Duvoid, S.; Varouchas, D.; Yap, Y. C.] Univ Paris Diderot, Paris, France. [Beau, T.; Bomben, M.; Calderini, G.; Crescioli, F.; De Cecco, S.; Demilly, A.; Derue, F.; Francavilla, P.; Krasny, M. W.; Lacour, D.; Laforge, B.; Laplace, S.; Le Dortz, O.; Lefebvre, G.; Solis, A. Lopez; Malaescu, B.; Marchiori, G.; Nikolic-Audit, I.; Ocariz, J.; Pandini, C. E.; Pires, S.; Ridel, M.; Roos, L.; Trincaz-Duvoid, S.; Varouchas, D.; Yap, Y. C.] CNRS, IN2P3, Paris, France. [Akesson, T. P. A.; Bocchetta, S. S.; Bryngemark, L.; Doglioni, C.; Floderus, A.; Hawkins, A. D.; Hedberg, V.; Ivarsson, J.; Jarlskog, G.; Lytken, E.; Mjornmark, J. U.; Smirnova, O.; Viazlo, O.] Lund Univ, Inst Fys, Lund, Sweden. [Barreiro, F.; Cantero, J.; De la Torre, H.; Del Peso, J.; Glasman, C.; Merino, J. Llorente; Terron, J.] Univ Autonoma Madrid, Dept Fis Teor C15, Madrid, Spain. [Artz, S.; Becker, M.; Bertella, C.; Blum, W.; Buscher, V.; Caputo, R.; Caudron, J.; Cuth, J.; Endner, O. C.; Ertel, E.; Fiedler, F.; Torregrosa, E. Fullana; Groh, S.; Heck, T.; Hohlfeld, M.; Hulsing, T. A.; Jakobi, K. B.; Kaluza, A.; Karnevskiy, M.; Kleinknecht, K.; Koepke, L.; Lin, T. H.; Masetti, L.; Mattmann, J.; Meyer, C.; Moritz, S.; Pleskot, V.; Rave, S.; Sander, H. G.; Schaeffer, J.; Schafer, U.; Schmitt, C.; Schmitz, S.; Schott, M.; Schuh, N.; Simioni, E.; Simon, M.; Tapprogge, S.; Urrejola, P.; Valderanis, C.; Webb, S.; Wollstadt, S. J.; Zimmermann, C.; Zinser, M.] Johannes Gutenberg Univ Mainz, Inst Phys, Mainz, Germany. [Aloisio, A.; Barnes, S. L.; Bielski, R.; Cox, B. E.; Da Via, C.; Dann, N. S.; Forcolin, G. T.; Forti, A.; Ponce, J. M. Iturbe; Keoshkerian, H.; Li, X.; Loebinger, F. K.; Marsden, S. P.; Masik, J.; Sanchez, F. J. Munoz; Neep, T. J.; Oh, A.; Ospanov, R.; Pater, J. R.; Peters, R. F. Y.; Pilkington, A. D.; Pin, A. W. J.; Price, D.; Qin, Y.; Queitsch-Maitland, M.; Schwanenberger, C.; Schweiger, H.; Shaw, S. M.; Thompson, R. J.; Tomlinson, L.; Watts, S.; Woudstra, M. J.; Wyatt, T. R.] Univ Manchester, Sch Phys & Astron, Manchester, Lancs, England. [Aad, G.; Barbero, M.; Calandri, A.; Calvet, T. P.; Coadou, Y.; Diaconu, C.; Diglio, S.; Djama, F.; Ellajosyula, V.; Feligioni, L.; Gao, J.; Hadef, A.; Hallewell, G. D.; Hubaut, F.; Kahn, S. J.; Knoops, E. B. F. G.; Le Guirriec, E.; Liu, J.; Liu, K.; Madaffari, D.; Mochizuki, K.; Monnier, E.; Muanza, S.; Nagai, Y.; Nagy, E.; Pralavorio, P.; Rodina, Y.; Rozanov, A.; Talby, M.; Theveneaux-Pelzer, T.; Torres, R. E. Ticse; Tisserant, S.; Toth, J.; Touchard, F.; Vacavant, L.; Wang, C.] Aix Marseille Univ, CPPM, Marseille, France. [Aad, G.; Barbero, M.; Calandri, A.; Calvet, T. P.; Coadou, Y.; Diaconu, C.; Diglio, S.; Djama, F.; Ellajosyula, V.; Feligioni, L.; Gao, J.; Hadef, A.; Hallewell, G. D.; Hubaut, F.; Kahn, S. J.; Knoops, E. B. F. G.; Le Guirriec, E.; Liu, J.; Liu, K.; Madaffari, D.; Mochizuki, K.; Monnier, E.; Muanza, S.; Nagai, Y.; Nagy, E.; Pralavorio, P.; Rodina, Y.; Rozanov, A.; Talby, M.; Theveneaux-Pelzer, T.; Torres, R. E. Ticse; Tisserant, S.; Toth, J.; Touchard, F.; Vacavant, L.; Wang, C.] CNRS, IN2P3, Marseille, France. [Aloisio, A.; Bellomo, M.; Bernard, N. R.; Brau, B.; Dallapiccola, C.; Daya-Ishmukhametova, R. K.; Moyse, E. J. W.; Pais, P.; Picazio, A.; Willocq, S.] Univ Massachusetts, Dept Phys, Amherst, MA 01003 USA. [Belanger-Champagne, C.; Chuinard, A. J.; Corriveau, F.; Keyes, R. A.; Mantifel, R.; Prince, S.; Robertson, S. H.; Robichaud-Veronneau, A.; Stockton, M. C.; Stoebe, M.; Vachon, B.; Schroeder, T. Vazquez; Wang, K.; Warburton, A.] McGill Univ, Dept Phys, Montreal, PQ, Canada. [Barberio, E. L.; Brennan, A. J.; Dawe, E.; Jennens, D.; Kubota, T.; Milesi, M.; Nuti, F.; Rados, P.; Scutti, F.; Spiller, L. A.; Tan, K. G.; Taylor, G. N.; Taylor, P. T. E.; Ungaro, F. C.; Urquijo, P.; Volpi, M.; Zanzi, D.] Univ Melbourne, Sch Phys, Melbourne, Vic, Australia. [Amidei, D.; Chelstowska, M. A.; Cheng, H. C.; Dai, T.; Diehl, E. B.; Edgar, R. C.; Feng, H.; Ferretti, C.; Fleischmann, P.; Goldfarb, S.; Guan, L.; Levin, D.; Liu, H.; Lu, N.; Marley, D. E.; Mc Kee, S. P.; McCarn, A.; Neal, H. A.; Qian, J.; Schwarz, T. A.; Searcy, J.; Sekhon, K.; Wu, Y.; Yu, J. M.; Zhang, D.; Zhou, B.; Zhu, J.] Univ Michigan, Dept Phys, Ann Arbor, MI 48109 USA. [Abolins, M.; Arabidze, G.; Brock, R.; Chegwidden, A.; Fisher, W. C.; Halladjian, G.; Hauser, R.; Hayden, D.; Huston, J.; Martin, B.; Mondragon, M. C.; Pope, B. G.; Schoenrock, B. D.; Schwienhorst, R.; Willis, C.] Michigan State Univ, Dept Phys & Astron, E Lansing, MI 48824 USA. [Alimonti, G.; Andreazza, A.; Carminati, L.; Cavalli, D.; Costa, G.; Fanti, M.; Giugni, D.; Lari, T.; Lazzaroni, M.; Mandelli, L.; Manzoni, S.; Mazza, S. M.; Meroni, C.; Monzani, S.; Perini, L.; Ragusa, F.; Ratti, M. G.; Resconi, S.; Shojaii, S.; Stabile, A.; Tartarelli, G. F.; Troncon, C.; Turra, R.; Perez, M. Villaplana] INFN, Sez Milano, Milan, Italy. [Andreazza, A.; Carminati, L.; Fanti, M.; Lazzaroni, M.; Manzoni, S.; Mazza, S. M.; Monzani, S.; Perini, L.; Ragusa, F.; Ratti, M. G.; Shojaii, S.; Turra, R.; Perez, M. Villaplana] Univ Milan, Dipartimento Fis, Milan, Italy. [Harkusha, S.; Kulchitsky, Y.; Kurochkin, Y. A.; Tsiareshka, P. V.] Natl Acad Sci Belarus, BI Stepanov Inst Phys, Minsk, Byelarus. [Hrynevich, A.] Natl Sci & Educ Ctr Particle & High Energy Phys, Minsk, Byelarus. [Arguin, J-F.; Azuelos, G.; Dallaire, F.; Gagnon, L. G.; Gauthier, L.; Leroy, C.; Rezvani, R.; Saadi, D. Shoaleh] Univ Montreal, Grp Particle Phys, Montreal, PQ, Canada. [Akimov, A. V.; Gavrilenko, I. L.; Komar, A. A.; Mashinistov, R.; Mouraviev, S. V.; Nechaeva, P. Yu.; Shmeleva, A.; Snesarev, A. A.; Sulin, V. V.; Tikhomirov, V. O.; Zhukov, K.] Russian Acad Sci, PN Lebedev Phys Inst, Moscow, Russia. [Artamonov, A.; Gorbounov, P. A.; Khovanskiy, V.; Shatalov, P. B.; Tsukerman, I. I.] Inst Theoret & Expt Phys, Moscow, Russia. [Antonov, A.; Belotskiy, K.; Belyaev, N. L.; Bulekov, O.; Dolgoshein, B. A.; Kantserov, V. A.; Krasnopevtsev, D.; Romaniouk, A.; Shulga, E.; Smirnov, S. Yu.; Smirnov, Y.; Soldatov, E. Yu.; Timoshenko, S.; Vorobev, K.] Natl Res Nucl Univ MEPhI, Moscow, Russia. [Gladilin, L. K.; Kramarenko, V. A.; Maevskiy, A.; Rud, V. I.; Sivoklokov, S. Yu.; Smirnova, L. N.; Turchikhin, S.] Moscow MV Lomonosov State Univ, DV Skobeltsyn Inst Nucl Phys, Moscow, Russia. [Adomeit, S.; Bender, M.; Biebel, O.; Bock, C.; Bortfeldt, J.; Calfayan, P.; Chow, B. K. B.; Duckeck, G.; Elmsheuser, J.; Hartmann, N. M.; Heinrich, J. J.; Hertenberger, R.; Hoenig, F.; Legger, F.; Lorenz, J.; Losel, P. J.; Maier, T.; Mann, A.; Mehlhase, S.; Meineck, C.; Mitrevski, J.; Mueller, R. S. P.; Rauscher, F.; Ruschke, A.; Sanders, M. P.; Schaile, D.; Unverdorben, C.; Walker, R.; Wittkowski, J.] Ludwig Maximilians Univ Munchen, Fak Phys, Munich, Germany. [Barillari, T.; Bethke, S.; Compostella, G.; Cortiana, G.; Ecker, K. M.; Flowerdew, M. J.; Giuliani, C.; Goblirsch-Kolb, M.; Ince, T.; Kiryunin, A. E.; Kluth, S.; Kortner, O.; Kortner, S.; Kroha, H.; La Rosa, A.; Macchiolo, A.; Maier, A. A.; Menke, S.; Mueller, F.; Nagel, M.; Nisius, R.; Nowak, S.; Oberlack, H.; Richter, R.; Salihagic, D.; Sandstroem, R.; Schacht, P.; Schwegler, Ph.; Spettel, F.; Stonjek, S.; Terzo, S.; von der Schmitt, H.; Wildauer, A.] Max Planck Inst Phys & Astrophys, Werner Heisenberg Inst, Munich, Germany. [Fusayasu, T.; Shimojima, M.] Nagasaki Inst Appl Sci, Nagasaki, Japan. [Horii, Y.; Kentaro, K.; Onogi, K.; Tomoto, M.; Wakabayashi, J.; Yamauchi, K.] Nagoya Univ, Grad Sch Sci, Nagoya, Aichi, Japan. [Horii, Y.; Kentaro, K.; Onogi, K.; Tomoto, M.; Wakabayashi, J.; Yamauchi, K.] Nagoya Univ, Kobayashi Maskawa Inst, Nagoya, Aichi, Japan. [Aloisio, A.; Alonso, A.; Alviggi, M. G.; Canale, V.; Carlino, G.; Cirotto, F.; Conventi, F.; de Asmundis, R.; Della Pietra, M.; Doria, A.; Izzo, V.; Merola, L.; Perrella, S.; Rossi, E.; Sanchez, A.; Sekhniaidze, G.; Zurzolo, G.] INFN, Sez Napoli, Naples, Italy. [Aloisio, A.; Alviggi, M. G.; Canale, V.; Cirotto, F.; Merola, L.; Perrella, S.; Rossi, E.; Sanchez, A.; Zurzolo, G.] Univ Napoli, Dipartimento Fis, Naples, Italy. [Gorelov, I.; Hoeferkamp, M. R.; Mc Fadden, N. C.; Seidel, S. C.; Taylor, A. C.; Toms, K.] Univ New Mexico, Dept Phys & Astron, Albuquerque, NM 87131 USA. [Caron, S.; Colasurdo, L.; Croft, V.; De Groot, N.; Filthaut, F.; Galea, C.; Koenig, A. C.; Nektarijevic, S.; Strubig, A.] Radboud Univ Nijmegen, Nikhef, Inst Math Astrophys & Particle Phys, Nijmegen, Netherlands. [Aben, R.; Angelozzi, I.; Bedognetti, M.; Beemster, L. J.; Bentvelsen, S.; Berge, D.; Bobbink, G. J.; Bos, K.; Brenner, L.; Butti, P.; Castelli, A.; Colijn, A. P.; de Jong, P.; Deigaard, I.; Deluca, C.; Duda, D.; Ferrari, P.; Hartjes, F.; Hessey, N. P.; Hod, N.; Igonkina, O.; Kluit, P.; Koffeman, E.; Mahlstedt, J.; Meyer, J.; Oussoren, K. P.; Sabato, G.; Salek, D.; Slawinska, M.; Valencic, N.; Van den Wollenberg, W.; Van der Deijl, P. C.; van der Geer, R.; van der Graaf, H.; van Vulpen, I.; Vankov, P.; Verkerke, W.; Vermeulen, J. C.; Vreeswijk, M.; Weits, H.; Williams, S.] Nikhef Natl Inst Subat Phys, Amsterdam, Netherlands. [Aben, R.; Angelozzi, I.; Bedognetti, M.; Beemster, L. J.; Bentvelsen, S.; Berge, D.; Bobbink, G. J.; Bos, K.; Brenner, L.; Butti, P.; Castelli, A.; Colijn, A. P.; de Jong, P.; Deigaard, I.; Deluca, C.; Duda, D.; Ferrari, P.; Hartjes, F.; Hessey, N. P.; Hod, N.; Igonkina, O.; Kluit, P.; Koffeman, E.; Mahlstedt, J.; Meyer, J.; Oussoren, K. P.; Sabato, G.; Salek, D.; Slawinska, M.; Valencic, N.; Van den Wollenberg, W.; Van der Deijl, P. C.; van der Geer, R.; van der Graaf, H.; van Vulpen, I.; Vankov, P.; Verkerke, W.; Vermeulen, J. C.; Vreeswijk, M.; Weits, H.; Williams, S.] Univ Amsterdam, Amsterdam, Netherlands. [Adelman, J.; Andari, N.; Burghgrave, B.; Chakraborty, D.; Cole, S.; Saha, P.] Northern Illinois Univ, Dept Phys, De Kalb, IL USA. [Anisenkov, A. V.; Baldin, E. M.; Bobrovnikov, V. S.; Bogdanchikov, A. G.; Buzykaev, A. R.; Kazanin, V. F.; Kharlamov, A. G.; Korol, A. A.; Maslennikov, A. L.; Maximov, D. A.; Peleganchuk, S. V.; Rezanova, O. L.; Soukharev, A. M.; Talyshev, A. A.; Tikhonov, Yu. A.] RAS, SB, Budker Inst Nucl Phys, Novosibirsk, Russia. [Becot, C.; Bernius, C.; Cranmer, K.; Haas, A.; Heinrich, L.; Kaplan, B.; Karthik, K.; Konoplich, R.; Mincer, A. I.; Nemethy, P.; Neves, R. M.] NYU, Dept Phys, 4 Washington Pl, New York, NY 10003 USA. [Beacham, J. B.; Che, S.; Gan, K. K.; Ishmukhametov, R.; Kagan, H.; Kass, R. D.; Looper, K. A.; Shrestha, S.; Tannenwald, B. B.] Ohio State Univ, Columbus, OH 43210 USA. [Nakano, I.] Okayama Univ, Fac Sci, Okayama, Japan. [Abbott, B.; Alhroob, M.; Bertsche, C.; Bertsche, D.; De Benedetti, A.; Gutierrez, P.; Hasib, A.; Norberg, S.; Pearson, B.; Rifki, O.; Severini, H.; Skubic, P.; Strauss, M.] Univ Oklahoma, Homer L Dodge Dept Phys & Astron, Norman, OK 73019 USA. [Bousson, N.; Haley, J.; Jamin, D. O.; Khanov, A.; Rizatdinova, F.; Sidorov, D.] Oklahoma State Univ, Dept Phys, Stillwater, OK 74078 USA. [Chytka, L.; Hamal, P.; Hrabovsky, M.; Kvita, J.; Nozka, L.] Palacky Univ, RCPTM, Olomouc, Czech Republic. [Abreu, R.; Allen, B. W.; Brau, J. E.; Brost, E.; Hopkins, W. H.; Majewski, S.; Potter, C. T.; Radloff, P.; Sinev, N. B.; Strom, D. M.; Torrence, E.; Wanotayaroj, C.; Whalen, K.; Winklmeier, F.] Univ Oregon, Ctr High Energy Phys, Eugene, OR 97403 USA. [Abeloos, B.; Ayoub, M. K.; Bassalat, A.; Binet, S.; Bourdarios, C.; De Regie, J. B. De Vivie; Delgove, D.; Duflot, L.; Escalier, M.; Fayard, L.; Fournier, D.; Gkougkousis, E. L.; Goudet, C. R.; Grivaz, J. -F.; Hariri, F.; Henrot-Versille, S.; Hrivnac, J.; Iconomidou-Fayard, L.; Kado, M.; Lounis, A.; Maiani, C.; Makovec, N.; Morange, N.; Nellist, C.; Petroff, P.; Poggioli, L.; Puzo, P.; Rousseau, D.; Rybkin, G.; Schaffer, A. C.; Serin, L.; Simion, S.; Tanaka, R.; Zerwas, D.; Zhang, Z.] Univ Paris Saclay, Univ Paris Sud, LAL, CNRS,IN2P3, Orsay, France. [Endo, M.; Nomachi, M.; Sugaya, Y.; Teoh, J. J.; Yamaguchi, Y.] Osaka Univ, Grad Sch Sci, Osaka, Japan. [Bugge, M. K.; Cameron, D.; Catmore, J. R.; Feigl, S.; Franconi, L.; Garonne, V.; Gjelsten, B. K.; Gramstad, E.; Morisbak, V.; Nilsen, J. K.; Ould-Saada, F.; Pajchel, K.; Pedersen, M.; Raddum, S.; Read, A. L.; Rohne, O.; Sandaker, H.; Serfon, C.; Stapnes, S.; Strandlie, A.] Univ Oslo, Dept Phys, Oslo, Norway. [Artoni, G.; Barr, A. J.; Becker, K.; Behr, J. K.; Beresford, L.; Bortoletto, D.; Cooper-Sarkar, A. M.; Ortuzar, M. Crispin; Fawcett, W. J.; Frost, J. A.; Gallas, E. J.; Gupta, S.; Gwenlan, C.; Hall, D.; Hays, C. P.; Henderson, J.; Howard, J.; Huffman, T. B.; Issever, C.; Kalderon, C. W.; Kogan, L. A.; Nagai, K.; Nickerson, R. B.; Norjoharuddeen, N.; Petrov, M.; Pickering, M. A.; Tseng, J. C-L.; Viehhauser, G. H. A.; Weidberg, A. R.; Zhong, J.] Univ Oxford, Dept Phys, Oxford, England. [Conta, C.; Dondero, P.; Ferrari, R.; Fraternali, M.; Gaudio, G.; Introzzi, G.; Lanza, A.; Livan, M.; Negri, A.; Polesello, G.; Rebuzzi, D. M.; Rimoldi, A.; Vercesi, V.] INFN, Sez Pavia, Pavia, Italy. [Conta, C.; Dondero, P.; Fraternali, M.; Introzzi, G.; Livan, M.; Negri, A.; Rebuzzi, D. M.; Rimoldi, A.] Univ Pavia, Dipartimento Fis, Pavia, Italy. [Balunas, W. K.; Brendlinger, K.; Di Clemente, W. K.; Fletcher, R. R. M.; Haney, B.; Heim, S.; Hines, E.; Jackson, B.; Kroll, J.; Lipeles, E.; Miguens, J. Machado; Meyer, C.; Mistry, K. P.; Reichert, J.; Stahlman, J.; Thomson, E.; Vanguri, R.; Williams, H. H.; Yoshihara, K.] Univ Penn, Dept Phys, Philadelphia, PA 19104 USA. [Basalaev, A.; Ezhilov, A.; Fedin, O. L.; Gratchev, V.; Levchenko, M.; Maleev, V. P.; Naryshkin, I.; Ryabov, Y. F.; Schegelsky, V. A.; Seliverstov, D. M.; Solovyev, V.] BP Konstantinov Petersburg Nucl Phys Inst, Kurchatov Inst, Natl Res Ctr, St Petersburg, Russia. [Annovi, A.; Bertolucci, F.; Biesuz, N. V.; Cavasinni, V.; Chiarelli, G.; Del Prete, T.; Dell'Orso, M.; Donati, S.; Giannetti, P.; Leone, S.; Roda, C.; Scuri, F.; Sotiropoulou, C. L.; Spalla, M.; Volpi, G.; White, S.] INFN, Sez Pisa, Pisa, Italy. [Annovi, A.; Bertolucci, F.; Biesuz, N. V.; Cavasinni, V.; Chiarelli, G.; Del Prete, T.; Dell'Orso, M.; Donati, S.; Giannetti, P.; Leone, S.; Roda, C.; Scuri, F.; Sotiropoulou, C. L.; Spalla, M.; Volpi, G.; White, S.] Univ Pisa, Dipartimento Fis E Fermi, Pisa, Italy. [Bianchi, R. M.; Boudreau, J.; Escobar, C.; Farina, C.; Hong, T. M.; Mueller, J.; Sapp, K.; Su, J.] Univ Pittsburgh, Dept Phys & Astron, Pittsburgh, PA 15260 USA. [Aguilar-Saavedra, J. A.; Dos Santos, S. P. Amor; Amorim, A.; Araque, J. P.; Cantrill, R.; Carvalho, J.; Castro, N. F.; Muino, P. Conde; De Sousa, M. J. Da Cunha Sargedas; Fiolhais, M. C. N.; Galhardo, B.; Gomes, A.; Goncalo, R.; Jorge, P. M.; Lopes, L.; Maio, A.; Maneira, J.; Seabra, L. F. Oleiro; Onofre, A.; Palma, A.; Pedro, R.; Pina, J.; Santos, H.; Saraiva, J. G.; Silva, J.; Delgado, A. Tavares; Veloso, F.; Wolters, H.] Lab Instrumentacao & Fis Expt Particulas, Lisbon, Portugal. [Amorim, A.; Muino, P. Conde; De Sousa, M. J. Da Cunha Sargedas; Gomes, A.; Jorge, P. M.; Miguens, J. Machado; Maio, A.; Maneira, J.; Palma, A.; Pedro, R.; Pina, J.; Delgado, A. Tavares] Univ Lisbon, Fac Ciencias, Lisbon, Portugal. [Dos Santos, S. P. Amor; Carvalho, J.; Fiolhais, M. C. N.; Galhardo, B.; Veloso, F.; Wolters, H.] Univ Coimbra, Dept Phys, Coimbra, Portugal. [Gomes, A.; Maio, A.; Pina, J.; Saraiva, J. G.; Silva, J.] Univ Lisbon, Ctr Fis Nucl, Lisbon, Portugal. [Onofre, A.] Univ Minho, Dept Fis, Braga, Portugal. [Aguilar-Saavedra, J. A.] Univ Granada, Dept Fis Teor & Cosmos, Granada, Spain. [Aguilar-Saavedra, J. A.] Univ Granada, CAFPE, Granada, Spain. Univ Nova Lisboa, Fac Ciencias & Tecnol, Dept Fis, Caparica, Portugal. Univ Nova Lisboa, Fac Ciencias & Tecnol, CEFITEC, Caparica, Portugal. [Chudoba, J.; Havranek, M.; Hejbal, J.; Jakoubek, T.; Kepka, O.; Kupco, A.; Kus, V.; Lokajicek, M.; Lysak, R.; Marcisovsky, M.; Mikestikova, M.; Nemecek, S.; Penc, O.; Sicho, P.; Staroba, P.; Svatos, M.; Tasevsky, M.; Vrba, V.] Acad Sci Czech Republic, Inst Phys, Prague, Czech Republic. [Augsten, K.; Caforio, D.; Gallus, P.; Guenther, J.; Hubacek, Z.; Myska, M.; Pospisil, S.; Seifert, F.; Simak, V.; Slavicek, T.; Smolek, K.; Solar, M.; Sopczak, A.; Sopko, V.; Suk, M.; Turecek, D.; Vacek, V.; Vlasak, M.; Vokac, P.; Vykydal, Z.; Zeman, M.] Czech Tech Univ, Prague, Czech Republic. [Balek, P.; Berta, P.; Carli, I.; Davidek, T.; Dolejsi, J.; Dolezal, Z.; Faltova, J.; Kodys, P.; Kosek, T.; Leitner, R.; Reznicek, P.; Scheirich, D.; Slovak, R.; Spousta, M.; Sykora, T.; Tas, P.; Todorova-Nova, S.; Valkar, S.; Vorobel, V.] Charles Univ Prague, Fac Math & Phys, Prague, Czech Republic. [Borisov, A.; Cheremushkina, E.; Denisov, S. P.; Fakhrutdinov, R. M.; Fenyuk, A. B.; Golubkov, D.; Kamenshchikov, A.; Karyukhin, A. N.; Kozhin, A. S.; Minaenko, A. A.; Myagkov, A. G.; Nikolaenko, V.; Ryzhov, A.; Solodkov, A. A.; Solovyanov, O. V.; Starchenko, E. A.; Zaitsev, A. M.; Zenin, O.] NRC KI, Inst High Energy Phys Protvino, State Res Ctr, Moscow, Russia. [Adye, T.; Baines, J. T.; Barnett, B. M.; Burke, S.; Dewhurst, A.; Dopke, J.; Emeliyanov, D.; Gallop, B. J.; Gee, C. N. P.; Haywood, S. J.; Kirk, J.; Martin-Haugh, S.; McMahon, S. J.; Middleton, R. P.; Murray, W. J.; Phillips, P. W.; Sankey, D. P. C.; Sawyer, C.; Tyndel, M.; Wickens, F. J.; Wielers, M.] Rutherford Appleton Lab, Particle Phys Dept, Didcot, Oxon, England. [Anulli, F.; Bagiacchi, P.; Bagnaia, P.; Bauce, M.; Bini, C.; Ciapetti, G.; Corradi, M.; De Pedis, D.; De Salvo, A.; Di Donato, C.; Falciano, S.; Gentile, S.; Giagu, S.; Gustavino, G.; Kuna, M.; Lacava, F.; Luci, C.; Luminari, L.; Marzano, F.; Messina, A.; Nisati, A.; Pasqualucci, E.; Petrolo, E.; Pontecorvo, L.; Rescigno, M.; Rosati, S.; Tehrani, F. Safai; Vanadia, M.; Vari, R.; Veneziano, S.; Verducci, M.; Zanello, L.] INFN, Sez Roma, Rome, Italy. [Bagiacchi, P.; Bagnaia, P.; Bauce, M.; Bini, C.; Ciapetti, G.; Corradi, M.; Di Donato, C.; Gentile, S.; Giagu, S.; Gustavino, G.; Kuna, M.; Lacava, F.; Luci, C.; Messina, A.; Vanadia, M.; Verducci, M.; Zanello, L.] Sapienza Univ Roma, Dipartimento Fis, Rome, Italy. [Aielli, G.; Camarri, P.; Cardarelli, R.; Di Ciaccio, A.; Iuppa, R.; Liberti, B.; Salamon, A.; Santonico, R.] INFN, Sez Roma Tor Vergata, Rome, Italy. [Aielli, G.; Camarri, P.; Di Ciaccio, A.; Iuppa, R.; Salamon, A.; Santonico, R.] Univ Roma Tor Vergata, Dipartimento Fis, Rome, Italy. [Baroncelli, A.; Biglietti, M.; Ceradini, F.; Di Micco, B.; Farilla, A.; Graziani, E.; Iodice, M.; Orestano, D.; Pastore, F.; Petrucci, F.; Puddu, D.; Salamanna, G.; Sessa, M.; Stanescu, C.; Taccini, C.] INFN, Sez Roma Tre, Rome, Italy. [Ceradini, F.; Di Micco, B.; Orestano, D.; Pastore, F.; Petrucci, F.; Puddu, D.; Salamanna, G.; Sessa, M.; Taccini, C.] Univ Roma Tre, Dipartimento Matemat & Fis, Rome, Italy. [Benchekroun, D.; Chafaq, A.; Hoummada, A.] Univ Hassan 2, Res Univ Phys Hautes Energies, Fac Sci Ain Chock, Casablanca, Morocco. [Ghazlane, H.] Ctr Natl Energie Sci Tech Nucl, Rabat, Morocco. [El Kacimi, M.; Goujdami, D.] Univ Cadi Ayyad, LPHEA Marrakech, Fac Sci Semlalia, Marrakech, Morocco. [Derkaoui, J. E.; Ouchrif, M.; Tayalati, Y.] Univ Mohamed Premier, Fac Sci, Oujda, Morocco. [Derkaoui, J. E.; Ouchrif, M.; Tayalati, Y.] LPTPM, Oujda, Morocco. [El Moursli, R. Cherkaoui; Fassi, F.; Haddad, N.; Idrissi, Z.] Univ Mohammed 5, Fac Sci, Rabat, Morocco. [Bachacou, H.; Balli, F.; Bauer, F.; Besson, N.; Blanchard, J. -B.; Boonekamp, M.; Chevalier, L.; Hoffmann, M. Dano; Deliot, F.; Denysiuk, D.; Etienvre, A. I.; Formica, A.; Giraud, P. F.; Da Costa, J. Goncalves Pinto Firmino; Guyot, C.; Hanna, R.; Hassani, S.; Jeanneau, F.; Kivernyk, O.; Kozanecki, W.; Kukla, R.; Lancon, E.; Laporte, J. F.; Le Quilleuc, E. P.; Lesage, A. A. J.; Mansoulie, B.; Meyer, J-P.; Nicolaidou, R.; Ouraou, A.; Perego, M. M.; Peyaud, A.; Royon, C. R.; Saimpert, M.; Schoeffel, L.; Schune, Ph.; Schwemling, Ph.; Schwindling, J.] CEA Saclay, DSM IRFU, Gif Sur Yvette, France. [AbouZeid, O. S.; Battaglia, M.; Debenedetti, C.; Grillo, A. A.; Hance, M.; Kuhl, A.; Law, A. T.; Liang, Z.; Litke, A. M.; Lockman, W. S.; Nielsen, J.; Reece, R.; Rose, P.; Sadrozinski, H. F-W.; Schumm, B. A.; Seiden, A.] Univ Calif Santa Cruz, Santa Cruz Inst Particle Phys, Santa Cruz, CA 95064 USA. [Alpigiani, C.; Blackburn, D.; Goussiou, A. G.; Hsu, S. -C.; Johnson, W. J.; Lubatti, H. J.; Marx, M.; Meehan, S.; Rompotis, N.; Rosten, R.; Rothberg, J.; Russell, H. L.; De Bruin, P. H. Sales; Pastor, E. Torro; Watts, G.; Whallon, N. L.] Univ Washington, Dept Phys, Seattle, WA 98195 USA. [Anastopoulos, C.; Costanzo, D.; Donszelmann, T. Cuhadar; Dawson, I.; Fletcher, G. T.; Hamity, G. N.; Hodgkinson, M. C.; Hodgson, P.; Johansson, P.; Klinger, J. A.; Korolkova, E. V.; Kyriazopoulos, D.; Paredes, B. Lopez; Macdonald, C. M.; Miyagawa, P. S.; Parker, K. A.; Tovey, D. R.; Vickey, T.; Boeriu, O. E. Vickey] Univ Sheffield, Dept Phys & Astron, Sheffield, S Yorkshire, England. [Hasegawa, Y.; Takeshita, T.] Shinshu Univ, Dept Phys, Nagano, Japan. [Atlay, N. B.; Buchholz, P.; Czirr, H.; Fleck, I.; Gaur, B.; Ghasemi, S.; Ibragimov, I.; Li, Y.; Rosenthal, O.; Walkowiak, W.; Ziolkowski, M.] Univ Siegen, Fachbereich Phys, Siegen, Germany. [Buat, Q.; Horton, A. J.; Mori, D.; O'Neil, D. C.; Pachal, K.; Stelzer, B.; Temple, D.; Torres, H.; Van Nieuwkoop, J.; Vetterli, M. C.] Simon Fraser Univ, Dept Phys, Burnaby, BC, Canada. [Barklow, T.; Bartoldus, R.; Bawa, H. S.; Black, J. E.; Gao, Y. S.; Garelli, N.; Grenier, P.; Ilic, N.; Kagan, M.; Kocian, M.; Koi, T.; Malone, C.; Moss, J.; Mount, R.; Nachman, B. P.; Nef, P. D.; Piacquadio, G.; Rubbo, F.; Salnikov, A.; Schwartzman, A.; Su, D.; Tompkins, L.; Wittgen, M.; Young, C.; Zeng, Q.] SLAC Natl Accelerator Lab, Stanford, CA USA. [Astalos, R.; Bartos, P.; Blazek, T.; Plazak, L.; Sykora, I.; Tokar, S.; Zenis, T.] Comenius Univ, Fac Math Phys & Informat, Bratislava, Slovakia. [Antos, J.; Bruncko, D.; Kladivab, E.; Strizenec, P.; Urban, J.] Slovak Acad Sci, Inst Expt Phys, Dept Subnucl Phys, Kosice, Slovakia. [Castaneda-Miranda, E.; Hamilton, A.; Yacoob, S.] Univ Cape Town, Dept Phys, Cape Town, South Africa. [Connell, S. H.; Govender, N.] Univ Johannesburg, Dept Phys, Johannesburg, South Africa. [Hsu, C.; Kar, D.; Garcia, B. R. Mellado; Ruan, X.] Univ Witwatersrand, Sch Phys, Johannesburg, South Africa. [Abulaiti, Y.; Akerstedt, H.; Asman, B.; Bendtz, K.; Bertoli, G.; Bylund, O. Bessidskaia; Bohm, C.; Clement, C.; Cribbs, W. A.; Hellman, S.; Jon-And, K.; Khandanyan, H.; Klimek, P.; Lundberg, O.; Milstead, D. A.; Moa, T.; Molander, S.; Pani, P.; Plucinski, P.; Poettgen, R.; Rossetti, V.; Shaikh, N. W.; Shcherbakova, A.; Silverstein, S. B.; Sjolin, J.; Strandberg, S.; Tylmad, M.; Ughetto, M.; Santurio, E. Valdes; Wallangen, V.] Stockholm Univ, Dept Phys, Stockholm, Sweden. [Abulaiti, Y.; Akerstedt, H.; Asman, B.; Bendtz, K.; Bertoli, G.; Bylund, O. Bessidskaia; Clement, C.; Cribbs, W. A.; Hellman, S.; Jon-And, K.; Khandanyan, H.; Klimek, P.; Lundberg, O.; Milstead, D. A.; Moa, T.; Molander, S.; Pani, P.; Plucinski, P.; Poettgen, R.; Rossetti, V.; Shaikh, N. W.; Shcherbakova, A.; Sjolin, J.; Strandberg, S.; Tylmad, M.; Ughetto, M.; Santurio, E. Valdes; Wallangen, V.] Oskar Klein Ctr, Stockholm, Sweden. [Lund-Jensen, B.; Sidebo, P. E.; Strandberg, J.] Royal Inst Technol, Dept Phys, Stockholm, Sweden. [Balestri, T.; Bee, C. P.; Campoverde, A.; Chen, K.; Hobbs, J.; Jia, J.; Li, H.; Lindquist, B. E.; McCarthy, R. L.; Montalbano, A.; Morvaj, L.; Puldon, D.; Radhakrishnan, S. K.; Rijssenbeek, M.; Schamberger, R. D.; Tsybychev, D.; Zaman, A.; Zhou, M.] SUNY Stony Brook, Dept Phys & Astron, Stony Brook, NY 11794 USA. [Balestri, T.; Bee, C. P.; Campoverde, A.; Chen, K.; Hobbs, J.; Jia, J.; Li, H.; Lindquist, B. E.; McCarthy, R. L.; Montalbano, A.; Morvaj, L.; Puldon, D.; Radhakrishnan, S. K.; Rijssenbeek, M.; Schamberger, R. D.; Tsybychev, D.; Zaman, A.; Zhou, M.] SUNY Stony Brook, Dept Chem, Stony Brook, NY 11794 USA. [Allbrooke, B. M. M.; Asquith, L.; Cerri, A.; Barajas, C. A. Chavez; De Sanctis, U.; De Santo, A.; Grout, Z. J.; Lerner, G.; Salvatore, F.; Castillo, I. Santoyo; Shehu, C. Y.; Suruliz, K.; Sutton, M. R.; Vivarelli, I.; Winston, O. J.] Univ Sussex, Dept Phys & Astron, Brighton, E Sussex, England. [Black, C. W.; Cuthbert, C.; Finelli, K. D.; Jeng, G. -Y.; Limosani, A.; Morley, A. K.; Patel, N. D.; Saavedra, A. F.; Scarcella, M.; Varvell, K. E.; Wang, J.; Watson, I. J.; Yabsley, B.] Univ Sydney, Sch Phys, Sydney, NSW, Australia. [Hou, S.; Hsu, P. J.; Lee, S. C.; Lin, S. C.; Liu, B.; Liu, D.; LoSterzo, F.; Mazini, R.; Shi, L.; Soh, D. A.; Teng, P. K.; Wang, C.; Wang, S. M.; Yang, Y.] Acad Sinica, Inst Phys, Taipei, Taiwan. [Abreu, H.; Gozani, E.; Rozen, Y.; Tarem, S.; van Eldik, N.] Technion Israel Inst Technol, Dept Phys, Haifa, Israel. [Abramowicz, H.; Alexander, G.; Amram, N.; Ashkenazi, A.; Bella, G.; Benary, O.; Benhammou, Y.; Davies, M.; Duarte-Campderros, J.; Etzion, E.; Gershon, A.; Gueta, O.; Oren, Y.; Soffer, A.; Taiblum, N.] Tel Aviv Univ, Raymond & Beverly Sackler Sch Phys & Astron, Tel Aviv, Israel. [Gkaitatzis, S.; Gkialas, I.; Iliadis, D.; Kimura, N.; Kordas, K.; Kourkoumeli-Charalampidi, A.; Leisos, A.; Papageorgiou, K.; Petridou, C.; Sampsonidis, D.] Aristotle Univ Thessaloniki, Dept Phys, Thessaloniki, Greece. [Asai, S.; Chen, S.; Dohmae, T.; Enari, Y.; Hanawa, K.; Kanaya, N.; Kataoka, Y.; Kato, C.; Kawamoto, T.; Kazama, S.; Kobayashi, A.; Kobayashi, T.; Komori, Y.; Mashimo, T.; Masubuchi, T.; Minami, Y.; Mori, T.; Morinaga, M.; Nakamura, T.; Ninomiya, Y.; Nobe, T.; Saito, T.; Sakamoto, H.; Sasaki, Y.; Tanaka, J.; Terashi, K.; Ueda, I.; Yamamoto, S.; Yamanaka, T.] Univ Tokyo, Int Ctr Elementary Particle Phys, Tokyo, Japan. [Asai, S.; Chen, S.; Dohmae, T.; Enari, Y.; Hanawa, K.; Kanaya, N.; Kataoka, Y.; Kato, C.; Kawamoto, T.; Kazama, S.; Kobayashi, A.; Kobayashi, T.; Komori, Y.; Mashimo, T.; Masubuchi, T.; Minami, Y.; Mori, T.; Morinaga, M.; Nakamura, T.; Ninomiya, Y.; Nobe, T.; Saito, T.; Sakamoto, H.; Sasaki, Y.; Tanaka, J.; Terashi, K.; Ueda, I.; Yamamoto, S.; Yamanaka, T.] Univ Tokyo, Dept Phys, Tokyo, Japan. [Bratzler, U.; Fukunaga, C.] Tokyo Metropolitan Univ, Grad Sch Sci & Technol, Tokyo, Japan. [Hirose, M.; Ishitsuka, M.; Jinnouchi, O.; Kobayashi, D.; Kuze, M.; Motohashi, K.; Pettersson, N. E.; Todome, K.; Yamaguchi, D.] Tokyo Inst Technol, Dept Phys, Tokyo, Japan. [Batista, S. J.; Chau, C. C.; DeMarco, D. A.; Di Sipio, R.; Diamond, M.; Krieger, P.; Liblong, A.; Mc Goldrick, G.; Orr, R. S.; Pascuzzi, V. R.; Polifka, R.; Rudolph, M. S.; Savard, P.; Sinervo, P.; Taenzer, J.; Teuscher, R. J.; Trischuk, W.; Veloce, L. M.; Venturi, N.] Univ Toronto, Dept Phys, Toronto, ON, Canada. [Canepa, A.; Chekulaev, S. V.; Jovicevic, J.; Koutsman, A.; Oram, C. J.; Codina, E. Perez; Schneider, B.; Schouten, D.; Seuster, R.; Stelzer-Chilton, O.; Tafirout, R.; Trigger, I. M.] TRIUMF, Vancouver, BC, Canada. [Garcia, J. A. Benitez; Ramos, J. Manjarres; Palacino, G.; Taylor, W.] York Univ, Dept Phys & Astron, Toronto, ON, Canada. [Hara, K.; Ito, F.; Kasahara, K.; Kim, S. H.; Kiuchi, K.; Nagata, K.; Okawa, H.; Sato, K.; Ukegawa, F.] Univ Tsukuba, Fac Pure & Appl Sci, Tsukuba, Ibaraki, Japan. [Hara, K.; Ito, F.; Kasahara, K.; Kim, S. H.; Kiuchi, K.; Nagata, K.; Okawa, H.; Sato, K.; Ukegawa, F.] Univ Tsukuba, Ctr Integrated Res Fundamental Sci & Engn, Tsukuba, Ibaraki, Japan. [Beauchemin, P. H.; Meoni, E.; Sliwa, K.; Son, H.; Wetter, J.] Tufts Univ, Dept Phys & Astron, Medford, MA 02155 USA. [Casper, D. W.; Corso-Radu, A.; Frate, M.; Gerbaudo, D.; Guest, D.; Lankford, A. J.; Mete, A. S.; Nelson, A.; Scannicchio, D. A.; Schernau, M.; Shimmin, C. O.; Taffard, A.; Unel, G.; Whiteson, D.] Univ Calif Irvine, Dept Phys & Astron, Irvine, CA USA. [Acharya, B. S.; Boldyrev, A. S.; Cobal, M.; Giordani, M. P.; Miglioranzi, S.; Pinamonti, M.; Quayle, W. B.; Serkin, L.; Shaw, K.; Soualah, R.; Truong, L.] INFN, Grp Collegato Udine, Sez Trieste, Udine, Italy. [Acharya, B. S.; Quayle, W. B.; Serkin, L.; Shaw, K.; Truong, L.] Abdus Salaam Int Ctr Theoret Phys, Trieste, Italy. [Boldyrev, A. S.; Cobal, M.; Giordani, M. P.; Miglioranzi, S.; Pinamonti, M.; Soualah, R.] Univ Udine, Dipartimento Chim Fis & Ambiente, Udine, Italy. [Kuutmann, E. Bergeaas; Brenner, R.; Ekelof, T.; Ellert, M.; Ferrari, A.; Isaksson, C.; Maddocks, H. J.; Ohman, H.; Pelikan, D.; Rangel-Smith, C.] Uppsala Univ, Dept Phys & Astron, Uppsala, Sweden. [Atkinson, M.; Basye, A.; Armadans, R. Caminal; Cavaliere, V.; Chang, P.; Errede, S.; Hooberman, B. H.; Lie, K.; Liss, T. M.; Liu, L.; Long, J. D.; Neubauer, M. S.; Rybar, M.; Shang, R.; Vichou, I.; Zeng, J. C.] Univ Illinois, Dept Phys, 1110 W Green St, Urbana, IL 61801 USA. [Piqueras, D. Alvarez; Navarro, L. Barranco; Urban, S. Cabrera; Gimenez, V. Castillo; Alberich, L. Cerda; Costa, M. J.; Martinez, P. Fernandez; Ferrer, A.; Fiorini, L.; Fuster, J.; Garcia, C.; Navarro, J. E. Garcia; de la Hoz, S. Gonzlez; Jimenez, Y. Hernandez; Higon-Rodriguez, E.; Quiles, A. Irles; Pena, J. Jimenez; King, M.; Lacasta, C.; Lacuesta, V. R.; Marti-Garcia, S.; Mitsou, V. A.; Lopez, S. Pedraza; Rodriguez, D. Rodriguez; Adam, E. Romero; Ros, E.; Salt, J.; Sanchez, J.; Martinez, V. Sanchez; Soldevila, U.; Valero, A.; Ferrer, J. A. Valls; Vos, M.] Univ Valencia, Inst Fis Corpuscular IFIC, Valencia, Spain. [Piqueras, D. Alvarez; Navarro, L. Barranco; Urban, S. Cabrera; Gimenez, V. Castillo; Alberich, L. Cerda; Costa, M. J.; Martinez, P. Fernandez; Ferrer, A.; Fiorini, L.; Fuster, J.; Garcia, C.; Navarro, J. E. Garcia; de la Hoz, S. Gonzlez; Jimenez, Y. Hernandez; Higon-Rodriguez, E.; Quiles, A. Irles; Pena, J. Jimenez; King, M.; Lacasta, C.; Lacuesta, V. R.; Marti-Garcia, S.; Mitsou, V. A.; Lopez, S. Pedraza; Rodriguez, D. Rodriguez; Adam, E. Romero; Ros, E.; Salt, J.; Sanchez, J.; Martinez, V. Sanchez; Soldevila, U.; Valero, A.; Ferrer, J. A. Valls; Vos, M.] Univ Valencia, Dept Fis Atom Mol & Nucl, Valencia, Spain. [Piqueras, D. Alvarez; Navarro, L. Barranco; Urban, S. Cabrera; Gimenez, V. Castillo; Alberich, L. Cerda; Costa, M. J.; Martinez, P. Fernandez; Ferrer, A.; Fiorini, L.; Fuster, J.; Garcia, C.; Navarro, J. E. Garcia; de la Hoz, S. Gonzlez; Jimenez, Y. Hernandez; Higon-Rodriguez, E.; Quiles, A. Irles; Pena, J. Jimenez; King, M.; Lacasta, C.; Lacuesta, V. R.; Marti-Garcia, S.; Mitsou, V. A.; Lopez, S. Pedraza; Rodriguez, D. Rodriguez; Adam, E. Romero; Ros, E.; Salt, J.; Sanchez, J.; Martinez, V. Sanchez; Soldevila, U.; Valero, A.; Ferrer, J. A. Valls; Vos, M.] Univ Valencia, Dept Ingn Elect, Valencia, Spain. [Piqueras, D. Alvarez; Navarro, L. Barranco; Urban, S. Cabrera; Gimenez, V. Castillo; Alberich, L. Cerda; Costa, M. J.; Martinez, P. Fernandez; Ferrer, A.; Fiorini, L.; Fuster, J.; Garcia, C.; Navarro, J. E. Garcia; de la Hoz, S. Gonzlez; Jimenez, Y. Hernandez; Higon-Rodriguez, E.; Quiles, A. Irles; Pena, J. Jimenez; King, M.; Lacasta, C.; Lacuesta, V. R.; Marti-Garcia, S.; Mitsou, V. A.; Lopez, S. Pedraza; Rodriguez, D. Rodriguez; Adam, E. Romero; Ros, E.; Salt, J.; Sanchez, J.; Martinez, V. Sanchez; Soldevila, U.; Valero, A.; Ferrer, J. A. Valls; Vos, M.] Univ Valencia, Inst Microelect Barcelona IMB CNM, Valencia, Spain. [Piqueras, D. Alvarez; Navarro, L. Barranco; Urban, S. Cabrera; Gimenez, V. Castillo; Alberich, L. Cerda; Costa, M. J.; Martinez, P. Fernandez; Ferrer, A.; Fiorini, L.; Fuster, J.; Garcia, C.; Navarro, J. E. Garcia; de la Hoz, S. Gonzlez; Jimenez, Y. Hernandez; Higon-Rodriguez, E.; Quiles, A. Irles; Pena, J. Jimenez; King, M.; Lacasta, C.; Lacuesta, V. R.; Marti-Garcia, S.; Mitsou, V. A.; Lopez, S. Pedraza; Rodriguez, D. Rodriguez; Adam, E. Romero; Ros, E.; Salt, J.; Sanchez, J.; Martinez, V. Sanchez; Soldevila, U.; Valero, A.; Ferrer, J. A. Valls; Vos, M.] CSIC, Valencia, Spain. [Danninger, M.; Fedorko, W.; Gay, C.; Gecse, Z.; Gignac, M.; Henkelmann, S.; King, S. B.; Lister, A.] Univ British Columbia, Dept Phys, Vancouver, BC, Canada. [Albert, J.; Berghaus, F.; David, C.; Elliot, A. A.; Fincke-Keeler, M.; Hamano, K.; Hill, E.; Keeler, R.; Kowalewski, R.; Kuwertz, E. S.; Kwan, T.; LeBlanc, M.; Lefebvre, M.; McPherson, R. A.; Pearce, J.; Sobie, R.; Trovatelli, M.; Venturi, M.] Univ Victoria, Dept Phys & Astron, Victoria, BC, Canada. [Beckingham, M.; Ennis, J. S.; Farrington, S. M.; Harrison, P. F.; Jeske, C.; Jones, G.; Martin, T. A.; Murray, W. J.; Pianori, E.; Spangenberg, M.] Univ Warwick, Dept Phys, Coventry, W Midlands, England. [Iizawa, T.; Mitani, T.; Sakurai, Y.; Yorita, K.] Waseda Univ, Tokyo, Japan. [Bressler, S.; Citron, Z. H.; Duchovni, E.; Gross, E.; Koehler, M. K.; Lellouch, D.; Levinson, L. J.; Mikenberg, G.; Milov, A.; Pitt, M.; Roth, I.; Schaarschmidt, J.; Smakhtin, V.; Turgeman, D.] Weizmann Inst Sci, Dept Particle Phys, Rehovot, Israel. [Banerjee, Sw.; Guan, W.; Hard, A. S.; Heng, Y.; Ji, H.; Ju, X.; Kaplan, L. S.; Kashif, L.; Kruse, A.; Ming, Y.; Wang, F.; Wiedenmann, W.; Wu, S. L.; Yang, H.; Zhang, F.; Zobernig, G.] Univ Wisconsin, Dept Phys, 1150 Univ Ave, Madison, WI 53706 USA. [Kuger, F.; Redelbach, A.; Schreyer, M.; Sidiropoulou, O.; Siragusa, G.; Strohmer, R.; Tam, J. Y. C.; Trefzger, T.; Weber, S. W.; Zibell, A.] Julius Maximilians Univ, Fak Phys & Astron, Wurzburg, Germany. [Bannoura, A. A. E.; Boerner, D.; Braun, H. M.; Cornelissen, T.; Ellinghaus, F.; Ernis, G.; Fischer, J.; Flick, T.; Gabizon, O.; Gilles, G.; Hamacher, K.; Harenberg, T.; Hirschbuehl, D.; Kersten, S.; Kuechler, J. T.; Mattig, P.; Neumann, M.; Pataraia, S.; Riegel, C. J.; Sandhoff, M.; Tepel, F.; Vogel, M.; Wagner, W.; Zeitnitz, C.] Berg Univ Wuppertal, Fachgrp Phys, Fak Math & Nat Wissensch, Wuppertal, Germany. [Baker, O. K.; Noccioli, E. Benhar; Cummings, J.; Demers, S.; Ideal, E.; Lagouri, T.; Leister, A. G.; Loginov, A.; Hernandez, D. Paredes; Thomsen, L. A.; Tipton, P.; Wang, X.] Yale Univ, Dept Phys, New Haven, CT USA. [Hakobyan, H.; Vardanyan, G.] Yerevan Phys Inst, Yerevan, Armenia. [Rahal, G.] IN2P3, Ctr Calcul, Villeurbanne, France. [Acharya, B. S.] Kings Coll London, Dept Phys, London, England. [Ahmadov, F.; Huseynov, N.; Javadov, N.] Azerbaijan Acad Sci, Inst Phys, Baku, Azerbaijan. [Anisenkov, A. V.; Baldin, E. M.; Bobrovnikov, V. S.; Buzykaev, A. R.; Kazanin, V. F.; Kharlamov, A. G.; Korol, A. A.; Maslennikov, A. L.; Maximov, D. A.; Peleganchuk, S. V.; Rezanova, O. L.; Soukharev, A. M.; Talyshev, A. A.; Tikhonov, Yu. A.] Novosibirsk State Univ, Novosibirsk, Russia. [Azuelos, G.; Gingrich, D. M.; Oakham, F. G.; Savard, P.; Vetterli, M. C.] TRIUMF, Vancouver, BC, Canada. [Banerjee, Sw.] Univ Louisville, Dept Phys & Astron, Louisville, KY 40292 USA. [Bawa, H. S.; Gao, Y. S.] Calif State Univ Fresno, Dept Phys, Fresno, CA 93740 USA. [Beck, H. P.] Univ Fribourg, Dept Phys, Fribourg, Switzerland. [Casado, M. P.] Univ Autonoma Barcelona, Dept Fis, Barcelona, Spain. [Castro, N. F.] Univ Porto, Fac Ciencias, Dept Fis & Astron, Oporto, Portugal. [Chelkov, G. A.] Tomsk State Univ, Tomsk, Russia. [Conventi, F.; Della Pietra, M.] Univ Napoli Parthenope, Naples, Italy. [Corriveau, F.; McPherson, R. A.; Robertson, S. H.; Sobie, R.; Teuscher, R. J.] IPP, Toronto, ON, Canada. [Fedin, O. L.] St Petersburg State Polytech Univ, Dept Phys, St Petersburg, Russia. [Geng, C.; Guo, Y.; Li, B.] Univ Michigan, Dept Phys, Ann Arbor, MI 48109 USA. [Govender, N.] Ctr High Performance Comp, Rosebank, CSIR Campus, Cape Town, South Africa. [Greenwood, Z. D.; Sawyer, L.] Louisiana Tech Univ, Ruston, LA 71270 USA. [Grinstein, S.; Rozas, A. Juste; Martinez, M.] ICREA, Barcelona, Spain. [Hanagaki, K.] Osaka Univ, Grad Sch Sci, Osaka, Japan. [Hsu, P. J.] Natl Tsing Hua Univ, Dept Phys, Hsinchu, Taiwan. [Igonkina, O.] Radboud Univ Nijmegen, Nikhef, Inst Math Astrophys & Particle Phys, Nijmegen, Netherlands. [Ilchenko, Y.; Onyisi, P. U. E.] Univ Texas Austin, Dept Phys, Austin, TX 78712 USA. [Jejelava, J.] Ilia State Univ, Inst Theoret Phys, Tbilisi, Rep of Georgia. [Jenni, P.] CERN, Geneva, Switzerland. [Khubua, J.] GTU, Tbilisi, Rep of Georgia. [Kono, T.; Nagai, R.] Ochanomizu Univ, Ochadai Acad Prod, Tokyo, Japan. [Konoplich, R.] Manhattan Coll, New York, NY USA. [Leisos, A.] Hellen Open Univ, Patras, Greece. [Lin, S. C.] Acad Sinica, Acad Sinica Grid Comp, Inst Phys, Taipei, Taiwan. [Liu, B.] Shandong Univ, Sch Phys, Jinan, Shandong, Peoples R China. [Myagkov, A. G.; Nikolaenko, V.; Zaitsev, A. M.] Moscow Inst Phys & Technol, Dolgoprudnyi, Russia. [Nessi, M.] Univ Geneva, Sect Phys, Geneva, Switzerland. [Pasztor, G.] Eotvos Lorand Univ, Budapest, Hungary. [Pinamonti, M.] SISSA, Trieste, Italy. [Purohit, M.] Univ South Carolina, Dept Phys & Astron, Columbia, SC USA. [Shi, L.; Soh, D. A.] Sun Yat Sen Univ, Sch Phys & Engn, Guangzhou, Guangdong, Peoples R China. [Shiyakova, M.] Bulgarian Acad Sci, INRNE, Sofia, Bulgaria. [Smirnova, L. N.; Turchikhin, S.] Moscow MV Lomonosov State Univ, Fac Phys, Moscow, Russia. [Song, H. Y.; Zhang, G.] Acad Sinica, Inst Phys, Taipei, Taiwan. [Tikhomirov, V. O.] Natl Res Nucl Univ MEPhI, Moscow, Russia. [Tompkins, L.] Stanford Univ, Dept Phys, Stanford, CA 94305 USA. [Toth, J.] Wigner Res Ctr Phys, Inst Particle & Nucl Phys, Budapest, Hungary. [Vest, A.] Flensburg Univ Appl Sci, Flensburg, Germany. [Yusuff, I.] Univ Malaya, Dept Phys, Kuala Lumpur, Malaysia. [Zhang, R.] Aix Marseille Univ, CPPM, Marseille, France. [Zhang, R.] CNRS, IN2P3, Marseille, France. RP Aad, G (reprint author), Aix Marseille Univ, CPPM, Marseille, France.; Aad, G (reprint author), CNRS, IN2P3, Marseille, France. RI Prokoshin, Fedor/E-2795-2012; Soldatov, Evgeny/E-3990-2017; Warburton, Andreas/N-8028-2013; Gladilin, Leonid/B-5226-2011; Livan, Michele/D-7531-2012; Doyle, Anthony/C-5889-2009; Mitsou, Vasiliki/D-1967-2009; Camarri, Paolo/M-7979-2015; Solodkov, Alexander/B-8623-2017; Carvalho, Joao/M-4060-2013; Tikhomirov, Vladimir/M-6194-2015 OI Prokoshin, Fedor/0000-0001-6389-5399; Soldatov, Evgeny/0000-0003-0694-3272; Warburton, Andreas/0000-0002-2298-7315; Gladilin, Leonid/0000-0001-9422-8636; Livan, Michele/0000-0002-5877-0062; Doyle, Anthony/0000-0001-6322-6195; Mitsou, Vasiliki/0000-0002-1533-8886; Camarri, Paolo/0000-0002-5732-5645; Solodkov, Alexander/0000-0002-2737-8674; Carvalho, Joao/0000-0002-3015-7821; Tikhomirov, Vladimir/0000-0002-9634-0581 FU ANPCyT, Argentina; YerPhI, Armenia; ARC, Australia; BMWFW, Austria; FWF, Austria; ANAS, Azerbaijan; SSTC, Belarus; CNPq, Brazil; FAPESP, Brazil; NSERC, Canada; NRC, Canada; CFI, Canada; CERN; CONICYT, Chile; CAS, China; MOST, China; NSFC, China; COLCIENCIAS, Colombia; MSMT CR, Czech Republic; MPO CR, Czech Republic; VSC CR, Czech Republic; DNRF, Denmark; DNSRC, Denmark; IN2P3-CNRS, France; CEA-DSM/IRFU, France; GNSF, Georgia; BMBF, Germany; HGF, Germany; MPG, Germany; GSRT, Greece; RGC, Hong Kong SAR, China; ISF, Israel; I-CORE, Israel; Benoziyo Center, Israel; INFN, Italy; MEXT, Japan; JSPS, Japan; CNRST, Morocco; FOM, Netherlands; NWO, Netherlands; RCN, Norway; MNiSW, Poland; NCN, Poland; FCT, Portugal; MNE/IFA, Romania; MES of Russia; NRC KI, Russian Federation; JINR; MESTD, Serbia; MSSR, Slovakia; ARRS, Slovenia; MIZS, Slovenia; DST/NRF, South Africa; MINECO, Spain; SRC, Sweden; Wallenberg Foundation, Sweden; SERI, Switzerland; SNSF, Switzerland; Cantons of Bern and Geneva, Switzerland; MOST, Taiwan; TAEK, Turkey; STFC, United Kingdom; DOE, United States of America; NSF, United States of America; BCKDF; Canada Council; CANARIE; CRC; Compute Canada; FQRNT; Ontario Innovation Trust, Canada; EPLANET; ERC; FP7; Horizon 2020; Marie Sklodowska-Curie Actions, European Union; Investissements d'Avenir Labex and Idex; ANR; Region Auvergne; Fondation Partager le Savoir, France; DFG, Germany; AvH Foundation, Germany; Herakleitos, Thales; Aristeia programmes - EU-ESF; Greek NSRF; BSF; GIF; Minerva, Israel; BRF, Norway; Generalitat de Catalunya; Generalitat Valenciana, Spain; Royal Society; Leverhulme Trust, United Kingdom FX We thank CERN for the very successful operation of the LHC, as well as the support staff from our institutions without whom ATLAS could not be operated efficiently. We acknowledge the support of ANPCyT, Argentina; YerPhI, Armenia; ARC, Australia; BMWFW and FWF, Austria; ANAS, Azerbaijan; SSTC, Belarus; CNPq and FAPESP, Brazil; NSERC, NRC and CFI, Canada; CERN; CONICYT, Chile; CAS, MOST and NSFC, China; COLCIENCIAS, Colombia; MSMT CR, MPO CR and VSC CR, Czech Republic; DNRF and DNSRC, Denmark; IN2P3-CNRS, CEA-DSM/IRFU, France; GNSF, Georgia; BMBF, HGF and MPG, Germany; GSRT, Greece; RGC, Hong Kong SAR, China; ISF, I-CORE and Benoziyo Center, Israel; INFN, Italy; MEXT and JSPS, Japan; CNRST, Morocco; FOM and NWO, Netherlands; RCN, Norway; MNiSW and NCN, Poland; FCT, Portugal; MNE/IFA, Romania; MES of Russia and NRC KI, Russian Federation; JINR; MESTD, Serbia; MSSR, Slovakia; ARRS and MIZS, Slovenia; DST/NRF, South Africa; MINECO, Spain; SRC and Wallenberg Foundation, Sweden; SERI, SNSF and Cantons of Bern and Geneva, Switzerland; MOST, Taiwan; TAEK, Turkey; STFC, United Kingdom; DOE and NSF, United States of America. In addition, individual groups and members have received support from BCKDF, the Canada Council, CANARIE, CRC, Compute Canada, FQRNT and the Ontario Innovation Trust, Canada; EPLANET, ERC, FP7, Horizon 2020 and Marie Sklodowska-Curie Actions, European Union; Investissements d'Avenir Labex and Idex, ANR, Region Auvergne and Fondation Partager le Savoir, France; DFG and AvH Foundation, Germany; Herakleitos, Thales and Aristeia programmes co-financed by EU-ESF and the Greek NSRF; BSF, GIF and Minerva, Israel; BRF, Norway; Generalitat de Catalunya, Generalitat Valenciana, Spain; the Royal Society and Leverhulme Trust, United Kingdom. The crucial computing support from all WLCG partners is acknowledged gratefully, in particular from CERN, the ATLAS Tier-1 facilities at TRIUMF (Canada), NDGF (Denmark, Norway, Sweden), CC-IN2P3 (France), KIT/GridKA (Germany), INFN-CNAF (Italy), NL-T1 (Netherlands), PIC (Spain), ASGC (Taiwan), RAL (UK) and BNL (USA), the Tier-2 facilities worldwide and large non-WLCG resource providers. Major contributors of computing resources are listed in Ref. [87]. NR 85 TC 0 Z9 0 U1 13 U2 13 PU SPRINGER PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 USA SN 1434-6044 EI 1434-6052 J9 EUR PHYS J C JI Eur. Phys. J. C PD OCT 21 PY 2016 VL 76 IS 10 AR 565 DI 10.1140/epjc/s10052-016-4397-x PG 29 WC Physics, Particles & Fields SC Physics GA EF7XP UT WOS:000390543000001 PM 28316489 ER PT J AU Campos, A Duraisamy, K Iaccarino, G AF Campos, Alejandro Duraisamy, Karthik Iaccarino, Gianluca TI Eulerian formulation of the interacting particle representation model of homogeneous turbulence SO PHYSICAL REVIEW FLUIDS LA English DT Article ID FLOWS; SIMULATION; TRANSPORT; EQUATIONS; SPHERE AB The Interacting Particle Representation Model (IPRM) of homogeneous turbulence incorporates information about the morphology of turbulent structures within the confines of a one-point model. In the original formulation [Kassinos and Reynolds, Center for Turbulence Research: Annual Research Briefs, 31-51 (1996)], the IPRM was developed in a Lagrangian setting by evolving second moments of velocity conditional on a given gradient vector. In the presentwork, the IPRMis reformulated in an Eulerian framework, and evolution equations are developed for the marginal probability density functions (PDFs). Eulerian methods avoid the issues associated with statistical estimators used by Lagrangian approaches, such as slow convergence. A specific emphasis of this work is to use the IPRM to examine the long time evolution of homogeneous turbulence. We first describe the derivation of the marginal PDF in spherical coordinates, which reduces the number of independent variables and the cost associated with Eulerian simulations of PDF models. Next, a numerical method based on radial basis functions over a spherical domain is adapted to the IPRM. Finally, results obtained with the new Eulerian solutionmethod are thoroughly analyzed. The sensitivity of the Eulerian simulations to parameters of the numerical scheme, such as the size of the time step and the shape parameter of the radial basis functions, is examined. A comparison between Eulerian and Lagrangian simulations is performed to discern the capabilities of each of the methods. Finally, a linear stability analysis based on the eigenvalues of the discrete differential operators is carried out for both the new Eulerian solution method and the original Lagrangian approach. C1 [Campos, Alejandro] Lawrence Livermore Natl Lab, Livermore, CA 94550 USA. [Duraisamy, Karthik] Univ Michigan, Dept Aerosp Engn, Ann Arbor, MI 48109 USA. [Iaccarino, Gianluca] Stanford Univ, Dept Mech Engn, Stanford, CA 94305 USA. RP Campos, A (reprint author), Lawrence Livermore Natl Lab, Livermore, CA 94550 USA. EM campos33@llnl.gov FU NASA Cooperative Agreement [NNX11AI41A]; Achievement Rewards for College Scientists Foundation FX We wish to acknowledge the support from the NASA Cooperative Agreement NNX11AI41A. The authors acknowledge the collaboration with the technical monitor for the NASA agreement, Dr. Stephen Woodruff. The work was also supported by a fellowship given to A.C. by the Achievement Rewards for College Scientists Foundation. We would also like to acknowledge Prof. Stavros Kassinos for sharing his version of the cluster code, from which the algorithm that explicitly enforces Psiij*ei* = Psiij*ei* = 0 was borrowed. NR 28 TC 0 Z9 0 U1 3 U2 3 PU AMER PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 2469-990X J9 PHYS REV FLUIDS JI Phys. Rev. Fluids PD OCT 21 PY 2016 VL 1 IS 6 AR 064404 DI 10.1103/PhysRevFluids.1.064404 PG 33 WC Physics, Fluids & Plasmas SC Physics GA EF3WF UT WOS:000390254900002 ER PT J AU Shuai, L Amiri, MT Questell-Santiago, YM Heroguel, F Li, YD Kim, H Meilan, R Chapple, C Ralph, J Luterbacher, JS AF Shuai, Li Amiri, Masoud Talebi Questell-Santiago, Ydna M. Heroguel, Florent Li, Yanding Kim, Hoon Meilan, Richard Chapple, Clint Ralph, John Luterbacher, Jeremy S. TI Formaldehyde stabilization facilitates lignin monomer production during biomass depolymerization SO SCIENCE LA English DT Article ID GAMMA-VALEROLACTONE; LIGNOCELLULOSIC BIOMASS; SUGAR PRODUCTION; WOOD LIGNIN; PRETREATMENT; ETHANOL; CHEMICALS; CATALYSTS; PLATFORM AB Practical, high-yield lignin depolymerization methods could greatly increase biorefinery productivity and profitability. However, development of these methods is limited by the presence of interunit carbon-carbon bonds within native lignin, and further by formation of such linkages during lignin extraction. We report that adding formaldehyde during biomass pretreatment produces a soluble lignin fraction that can be converted to guaiacyl and syringyl monomers at near theoretical yields during subsequent hydrogenolysis (47 mole% of Klason lignin for beech and 78 mole% for a high-syringyl transgenic poplar). These yields were three to seven times those obtained without formaldehyde, which prevented lignin condensation by forming 1,3-dioxane structures with lignin side-chain hydroxyl groups. By depolymerizing cellulose, hemicelluloses, and lignin separately, monomer yields were between 76 and 90 mole % for these three major biomass fractions. C1 [Shuai, Li; Amiri, Masoud Talebi; Questell-Santiago, Ydna M.; Heroguel, Florent; Luterbacher, Jeremy S.] Ecole Polytech Fed Lausanne, Lab Sustainable & Catalyt Proc, Inst Chem Sci & Engn, CH-1015 Lausanne, Switzerland. [Li, Yanding; Kim, Hoon; Ralph, John] Univ Wisconsin, US DOE, Great Lakes Bioenergy Res Ctr, Wisconsin Energy Inst, Madison, WI 53726 USA. [Li, Yanding; Ralph, John] Univ Wisconsin, Dept Biol Syst Engn, Madison, WI 53706 USA. [Kim, Hoon; Ralph, John] Univ Wisconsin, Dept Biochem, Madison, WI 53706 USA. [Meilan, Richard] Purdue Univ, Dept Forestry & Nat Resources, W Lafayette, IN 47907 USA. [Chapple, Clint] Purdue Univ, Dept Biochem, W Lafayette, IN 47907 USA. RP Luterbacher, JS (reprint author), Ecole Polytech Fed Lausanne, Lab Sustainable & Catalyt Proc, Inst Chem Sci & Engn, CH-1015 Lausanne, Switzerland. EM jeremy.luterbacher@epfl.ch OI Luterbacher, Jeremy/0000-0002-0967-0583 FU Swiss Competence Center for Energy Research: Biomass for a Swiss Energy Future through the Swiss Commission for Technology and Innovation grant [KTI.2014.0116]; Swiss National Science Foundation [PYAPP2_154281]; EPFL; DOE Great Lakes Bioenergy Research Center (DOE BER Office of Science) [DE-FC02-07ER64494]; Center for Direct Catalytic Conversion of Biomass to Biofuels (C3Bio); Energy Frontier Research Center - DOE Office of Science, Office of Basic Energy Sciences [DE-SC0000997] FX This work was supported by the Swiss Competence Center for Energy Research: Biomass for a Swiss Energy Future through the Swiss Commission for Technology and Innovation grant KTI.2014.0116; by the Swiss National Science Foundation through grant PYAPP2_154281; and by EPFL. J.R., Y.L., and H.K. were funded by the DOE Great Lakes Bioenergy Research Center (DOE BER Office of Science DE-FC02-07ER64494). R.M. and C.C. were funded by the Center for Direct Catalytic Conversion of Biomass to Biofuels (C3Bio), an Energy Frontier Research Center funded by the DOE Office of Science, Office of Basic Energy Sciences, award DE-SC0000997. We thank M. Studer for providing us with beech and spruce wood. All data are provided in the supplementary materials. J.S.L. and L.S. are inventors on European patent application EP 16 165 180.7 submitted by EPFL, which covers methods for producing lignin monomers from biomass during biomass depolymerisation. C.C. is an inventor on U.S. patent 6610908 held by the Purdue Research Foundation, which covers manipulation of lignin composition in plants by using a tissue-specific promoter. NR 28 TC 5 Z9 5 U1 74 U2 74 PU AMER ASSOC ADVANCEMENT SCIENCE PI WASHINGTON PA 1200 NEW YORK AVE, NW, WASHINGTON, DC 20005 USA SN 0036-8075 EI 1095-9203 J9 SCIENCE JI Science PD OCT 21 PY 2016 VL 354 IS 6310 BP 329 EP 333 DI 10.1126/science.aaf7810 PG 6 WC Multidisciplinary Sciences SC Science & Technology - Other Topics GA EC0GN UT WOS:000387777100045 PM 27846566 ER PT J AU Banerjee, AS Lin, L Hu, W Yang, C Pask, JE AF Banerjee, Amartya S. Lin, Lin Hu, Wei Yang, Chao Pask, John E. TI Chebyshev polynomial filtered subspace iteration in the discontinuous Galerkin method for large-scale electronic structure calculations SO JOURNAL OF CHEMICAL PHYSICS LA English DT Article ID DENSITY-FUNCTIONAL THEORY; CONSISTENT-FIELD CALCULATIONS; DIFFERENCE-PSEUDOPOTENTIAL METHOD; SPACE GAUSSIAN PSEUDOPOTENTIALS; TOTAL-ENERGY CALCULATIONS; FINITE-ELEMENT METHODS; CONVERGENCE ACCELERATION; SYMMETRIC-MATRICES; MOLECULAR-DYNAMICS; BASIS-SET AB The Discontinuous Galerkin (DG) electronic structure method employs an adaptive local basis (ALB) set to solve the Kohn-Sham equations of density functional theory in a discontinuous Galerkin framework. The adaptive local basis is generated on-the-fly to capture the local material physics and can systematically attain chemical accuracy with only a few tens of degrees of freedom per atom. A central issue for large-scale calculations, however, is the computation of the electron density (and subsequently, ground state properties) from the discretized Hamiltonian in an efficient and scalable manner. We show in this work how Chebyshev polynomial filtered subspace iteration (CheFSI) can be used to address this issue and push the envelope in large-scale materials simulations in a discontinuous Galerkin framework. We describe how the subspace filtering steps can be performed in an efficient and scalable manner using a two-dimensional parallelization scheme, thanks to the orthogonality of the DG basis set and block-sparse structure of the DG Hamiltonian matrix. The on-the-fly nature of the ALB functions requires additional care in carrying out the subspace iterations. We demonstrate the parallel scalability of the DG-CheFSI approach in calculations of large-scale two-dimensional graphene sheets and bulk three-dimensional lithium-ion electrolyte systems. Employing 55 296 computational cores, the time per self-consistent field iteration for a sample of the bulk 3D electrolyte containing 8586 atoms is 90 s, and the time for a graphene sheet containing 11 520 atoms is 75 s. Published by AIP Publishing. C1 [Banerjee, Amartya S.; Lin, Lin; Hu, Wei; Yang, Chao] Lawrence Berkeley Natl Lab, Computat Res Div, Berkeley, CA 94720 USA. [Lin, Lin] Univ Calif Berkeley, Dept Math, Berkeley, CA 94720 USA. [Pask, John E.] Lawrence Livermore Natl Lab, Div Phys, Livermore, CA 94550 USA. RP Banerjee, AS (reprint author), Lawrence Berkeley Natl Lab, Computat Res Div, Berkeley, CA 94720 USA. EM asb@lbl.gov; linlin@math.berkeley.edu; whu@lbl.gov; cyang@lbl.gov; pask1@llnl.gov OI Hu, Wei/0000-0001-9629-2121 FU U.S. Department of Energy by Lawrence Livermore National Laboratory [DE-AC52-07NA27344]; Scientific Discovery through Advanced Computing (SciDAC) program - U.S. Department of Energy, Office of Science, Advanced Scientific Computing Research and Basic Energy Sciences; Center for Applied Mathematics for Energy Research Applications (CAMERA) FX This work was performed, in part, under the auspices of the U.S. Department of Energy by Lawrence Livermore National Laboratory under Contract No. DE-AC52-07NA27344. The support for this work was provided through Scientific Discovery through Advanced Computing (SciDAC) program funded by the U.S. Department of Energy, Office of Science, Advanced Scientific Computing Research and Basic Energy Sciences (A.S.B., L.L., W.H., C.Y., and J.E.P.), and by the Center for Applied Mathematics for Energy Research Applications (CAMERA), which is a partnership between Basic Energy Sciences and Advanced Scientific Computing Research at the U.S. Department of Energy (L.L. and C.Y.). The authors thank the National Energy Research Scientific Computing (NERSC) center for making computational resources available to them. A.S.B. would like to thank Meiyue Shao (Lawrence Berkeley Lab) for informative discussions and for his help with improving the presentation of the manuscript. The authors would also like to thank the anonymous reviewers for their comments which helped in improving the manuscript. NR 69 TC 0 Z9 0 U1 3 U2 3 PU AMER INST PHYSICS PI MELVILLE PA 1305 WALT WHITMAN RD, STE 300, MELVILLE, NY 11747-4501 USA SN 0021-9606 EI 1089-7690 J9 J CHEM PHYS JI J. Chem. Phys. PD OCT 21 PY 2016 VL 145 IS 15 AR 154101 DI 10.1063/1.4964861 PG 13 WC Chemistry, Physical; Physics, Atomic, Molecular & Chemical SC Chemistry; Physics GA EA8VD UT WOS:000386916500003 PM 27782453 ER PT J AU Dalle-Ferrier, C Kisliuk, A Hong, L Carini, G Carini, G D'Angelo, G Alba-Simionesco, C Novikov, VN Sokolov, AP AF Dalle-Ferrier, C. Kisliuk, A. Hong, L. Carini, G., Jr. Carini, G. D'Angelo, G. Alba-Simionesco, C. Novikov, V. N. Sokolov, A. P. TI Why many polymers are so fragile: A new perspective SO JOURNAL OF CHEMICAL PHYSICS LA English DT Article ID GLASS-FORMING LIQUIDS; MOLECULAR-WEIGHT DEPENDENCE; CONFIGURATIONAL ENTROPY; TEMPERATURE-DEPENDENCE; SUPERCOOLED LIQUIDS; VISCOELASTIC BEHAVIOR; VIBRATIONAL DYNAMICS; NEUTRON-SCATTERING; POLYSTYRENE MELTS; ENERGY LANDSCAPE AB Many polymers exhibit much steeper temperature dependence of their structural relaxation time (higher fragility) than liquids of small molecules, and the mechanism of this unusually high fragility in polymers remains a puzzle. To reveal additional hints for understanding the underlying mechanism, we analyzed correlation of many properties of polymers to their fragility on example of model polymer polystyrene with various molecular weights (MWs). We demonstrate that these correlations work for short chains (oligomers), but fail progressively with increase in MW. Our surprising discovery is that the steepness of the temperature dependence (fragility) of the viscosity that is determined by chain relaxation follows the correlations at all molecular weights. These results suggest that the molecular level relaxation still follows the behavior usual for small molecules even in polymers, and its fragility (chain fragility) falls in the range usual for molecular liquids. It is the segmental relaxation that has this unusually high fragility. We speculate that many polymers cannot reach an ergodic state on the time scale of segmental dynamics due to chain connectivity and rigidity. This leads to sharper decrease in accessible configurational entropy upon cooling and results in steeper temperature dependence of segmental relaxation. The proposed scenario provides a new important insight into the specifics of polymer dynamics: the role of ergodicity time and length scale. At the end, we suggest that a similar scenario can be applicable also to other molecular systems with slow intra-molecular degrees of freedom and to chemically complex systems where the time scale of chemical fluctuations can be longer than the time scale of structural relaxation. Published by AIP Publishing. C1 [Dalle-Ferrier, C.; Alba-Simionesco, C.] CEA CNRS, Lab Leon Brillouin, UMR 12, F-91191 Saclay, France. [Kisliuk, A.; Sokolov, A. P.] Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA. [Hong, L.] Shanghai Jiao Tong Univ, Inst Nat Sci, Shanghai 200240, Peoples R China. [Hong, L.] Shanghai Jiao Tong Univ, Dept Phys & Astron, Shanghai 200240, Peoples R China. [Carini, G., Jr.] UOS Messina, IPCF CNR, I-98158 Messina, Italy. [Carini, G.; D'Angelo, G.] Univ Messina, Dipartimento Fis & Sci Terra, I-98158 Messina, Italy. [Novikov, V. N.; Sokolov, A. P.] Univ Tennessee, Dept Chem, Knoxville, TN 37996 USA. [Novikov, V. N.; Sokolov, A. P.] Univ Tennessee, Joint Inst Neutron Sci, Knoxville, TN 37996 USA. RP Alba-Simionesco, C (reprint author), CEA CNRS, Lab Leon Brillouin, UMR 12, F-91191 Saclay, France.; Sokolov, AP (reprint author), Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA.; Sokolov, AP (reprint author), Univ Tennessee, Dept Chem, Knoxville, TN 37996 USA.; Sokolov, AP (reprint author), Univ Tennessee, Joint Inst Neutron Sci, Knoxville, TN 37996 USA. EM christiane.alba-simionesco@cea.fr; sokolov@utk.edu RI christiane, alba-simionesco/D-2678-2012; hong, liang/D-5647-2012 FU NSF Polymer program [DMR-1408811] FX US team acknowledges the financial support from NSF Polymer program (Grant No. DMR-1408811). NR 89 TC 1 Z9 1 U1 11 U2 11 PU AMER INST PHYSICS PI MELVILLE PA 1305 WALT WHITMAN RD, STE 300, MELVILLE, NY 11747-4501 USA SN 0021-9606 EI 1089-7690 J9 J CHEM PHYS JI J. Chem. Phys. PD OCT 21 PY 2016 VL 145 IS 15 AR 154901 DI 10.1063/1.4964362 PG 10 WC Chemistry, Physical; Physics, Atomic, Molecular & Chemical SC Chemistry; Physics GA EA8VD UT WOS:000386916500041 PM 27782469 ER PT J AU Mendelev, MI Underwood, TL Ackland, GJ AF Mendelev, M. I. Underwood, T. L. Ackland, G. J. TI Development of an interatomic potential for the simulation of defects, plasticity, and phase transformations in titanium SO JOURNAL OF CHEMICAL PHYSICS LA English DT Article ID MONTE-CARLO METHOD; SELF-DIFFUSION; HCP TITANIUM; METALS; AL; TEMPERATURES; CRYSTALLINE; IMPURITIES; SURFACES; SYSTEM AB New interatomic potentials describing defects, plasticity, and high temperature phase transitions for Ti are presented. Fitting the martensitic hcp-bcc phase transformation temperature requires an efficient and accurate method to determine it. We apply a molecular dynamics method based on determination of the melting temperature of competing solid phases, and Gibbs-Helmholtz integration, and a lattice-switch Monte Carlo method: these agree on the hcp-bcc transformation temperatures to within 2 K. We were able to develop embedded atom potentials which give a good fit to either low or high temperature data, but not both. The first developed potential (Ti1) reproduces the hcp-bcc transformation and melting temperatures and is suitable for the simulation of phase transitions and bcc Ti. Two other potentials (Ti2 and Ti3) correctly describe defect properties and can be used to simulate plasticity or radiation damage in hcp Ti. The fact that a single embedded atom method potential cannot describe both low and high temperature phases may be attributed to neglect of electronic degrees of freedom, notably bcc has a much higher electronic entropy. A temperature-dependent potential obtained from the combination of potentials Ti1 and Ti2 may be used to simulate Ti properties at any temperature. Published by AIP Publishing. C1 [Mendelev, M. I.] Ames Lab, Div Mat Sci & Engn, Ames, IA 50011 USA. [Underwood, T. L.] Univ Bath, Dept Phys, Bath BA2 7AY, Avon, England. [Ackland, G. J.] Univ Edinburgh, Ctr Sci Extreme Condit, Sch Phys, Edinburgh EH9 3JZ, Midlothian, Scotland. RP Mendelev, MI (reprint author), Ames Lab, Div Mat Sci & Engn, Ames, IA 50011 USA. EM mendelev@ameslab.gov RI Underwood, Tom/E-4312-2017 OI Underwood, Tom/0000-0001-6431-0612 FU U.S. Department of Energy (DOE), Office of Science, Basic Energy Sciences, Materials Science and Engineering Division; U.S. DOE [DE-AC02-07CH11358]; EPSRC [EP/K014560, eCSE04-4, EP/M011291/1]; Doctoral Prize Fellowship FX M.LM.'s work (potential development and MD simulation) was supported by the U.S. Department of Energy (DOE), Office of Science, Basic Energy Sciences, Materials Science and Engineering Division. The research was performed at Ames Laboratory, which is operated for the U.S. DOE by Iowa State University under Contract No. DE-AC02-07CH11358. G.J.A. acknowledges a Royal Society Wolfson Fellowship and Computer time from EPSRC Grant EP/K014560 used for ab initio calculations. T.L.U.'s work (LSMC simulation) was supported by EPSRC Grant Nos. eCSE04-4 and EP/M011291/1, and a Doctoral Prize Fellowship. NR 53 TC 0 Z9 0 U1 6 U2 6 PU AMER INST PHYSICS PI MELVILLE PA 1305 WALT WHITMAN RD, STE 300, MELVILLE, NY 11747-4501 USA SN 0021-9606 EI 1089-7690 J9 J CHEM PHYS JI J. Chem. Phys. PD OCT 21 PY 2016 VL 145 IS 15 AR 154102 DI 10.1063/1.4964654 PG 11 WC Chemistry, Physical; Physics, Atomic, Molecular & Chemical SC Chemistry; Physics GA EA8VD UT WOS:000386916500004 PM 27782472 ER PT J AU Pham, TA Ogitsu, T Lau, EY Schwegler, E AF Tuan Anh Pham Ogitsu, Tadashi Lau, Edmond Y. Schwegler, Eric TI Structure and dynamics of aqueous solutions from PBE-based first-principles molecular dynamics simulations SO JOURNAL OF CHEMICAL PHYSICS LA English DT Article ID DENSITY-FUNCTIONAL THEORY; 1ST PRINCIPLES SIMULATIONS; POTENTIAL-ENERGY SURFACE; LIQUID WATER; SELF-DIFFUSION; HYDROGEN-BOND; ELECTRONIC-STRUCTURE; VIRIAL-COEFFICIENT; INFRARED-SPECTRA; IONS AB Establishing an accurate and predictive computational framework for the description of complex aqueous solutions is an ongoing challenge for density functional theory based first-principles molecular dynamics (FPMD) simulations. In this context, important advances have been made in recent years, including the development of sophisticated exchange-correlation functionals. On the other hand, simulations based on simple generalized gradient approximation (GGA) functionals remain an active field, particularly in the study of complex aqueous solutions due to a good balance between the accuracy, computational expense, and the applicability to a wide range of systems. Such simulations are often performed at elevated temperatures to artificially "correct" for GGA inaccuracies in the description of liquid water; however, a detailed understanding of how the choice of temperature affects the structure and dynamics of other components, such as solvated ions, is largely unknown. To address this question, we carried out a series of FPMD simulations at temperatures ranging from 300 to 460 K for liquid water and three representative aqueous solutions containing solvated Na+, K+, and Cl- ions. We show that simulations at 390-400 K with the Perdew-Burke-Ernzerhof (PBE) exchange-correlation functional yield water structure and dynamics in good agreement with experiments at ambient conditions. Simultaneously, this computational setup provides ion solvation structures and ion effects on water dynamics consistent with experiments. Our results suggest that an elevated temperature around 390-400 K with the PBE functional can be used for the description of structural and dynamical properties of liquid water and complex solutions with solvated ions at ambient conditions. Published by AIP Publishing. C1 [Tuan Anh Pham; Ogitsu, Tadashi; Lau, Edmond Y.; Schwegler, Eric] Lawrence Livermore Natl Lab, Phys & Life Sci Directorate, Livermore, CA 94551 USA. RP Pham, TA (reprint author), Lawrence Livermore Natl Lab, Phys & Life Sci Directorate, Livermore, CA 94551 USA. EM pham16@llnl.gov FU U.S. Department of Energy by Lawrence Livermore National Laboratory [DE-AC52-07NA27344]; DOE/BES [DE-SC0008938]; Lawrence Fellowship FX This work was performed under the auspices of the U.S. Department of Energy by Lawrence Livermore National Laboratory under Contract No. DE-AC52-07NA27344; part of this work was supported by DOE/BES (Grant No. DE-SC0008938). T.A.P. acknowledges support from the Lawrence Fellowship. Computational support was from the LLNL Grand Challenge Program. We thank Alex Gaiduk, Francois Gygi, and Giulia Galli for fruitful discussions. NR 93 TC 1 Z9 1 U1 16 U2 16 PU AMER INST PHYSICS PI MELVILLE PA 1305 WALT WHITMAN RD, STE 300, MELVILLE, NY 11747-4501 USA SN 0021-9606 EI 1089-7690 J9 J CHEM PHYS JI J. Chem. Phys. PD OCT 21 PY 2016 VL 145 IS 15 AR 154501 DI 10.1063/1.4964865 PG 9 WC Chemistry, Physical; Physics, Atomic, Molecular & Chemical SC Chemistry; Physics GA EA8VD UT WOS:000386916500028 PM 27782470 ER PT J AU Miskin, CK Dubois-Camacho, A Reese, MO Agrawal, R AF Miskin, Caleb K. Dubois-Camacho, Angela Reese, Matthew O. Agrawal, Rakesh TI A direct solution deposition approach to CdTe thin films SO JOURNAL OF MATERIALS CHEMISTRY C LA English DT Article ID NANOCRYSTAL SOLAR-CELLS; AMINE SOLVENT MIXTURE; SPRAY DEPOSITION; ELEMENTAL CU; EFFICIENCY; TELLURIUM; SELENIUM; ACID; DISSOLUTION; PYROLYSIS AB A direct solution deposition approach to CdTe thin films is presented. The difficulty of co-dissolving Te and desirable Cd salts is overcome through a diamine-thiol solvent mixture. Thin films of densely-packed, micron-sized grains are achieved after annealing without the need for chalcogen or CdCl2 vapor treatments. C1 [Miskin, Caleb K.; Dubois-Camacho, Angela; Agrawal, Rakesh] Purdue Univ, Sch Chem Engn, W Lafayette, IN 47907 USA. [Reese, Matthew O.] Natl Renewable Energy Lab, Golden, CO 80401 USA. RP Agrawal, R (reprint author), Purdue Univ, Sch Chem Engn, W Lafayette, IN 47907 USA. EM agrawalr@purdue.edu FU NSF Solar Economy IGERT program [0903670-DGE]; Office of Naval Research NEPTUNE program [N00014-15-1-2833]; NSF DMREF [1534691-DMR]; NSF GRFP [DGE-0833366]; U.S. DOE Office of Science Facility [DE-SC0012704] FX We acknowledge Mark Koeper, Robert Boyne, Xianyi Hu, and Ruihong Zhang for helpful discussion and Kim Kisslinger for assistance in preparing the FIB sample. This work was funded by the NSF Solar Economy IGERT program (0903670-DGE), Office of Naval Research NEPTUNE program (N00014-15-1-2833), and NSF DMREF (1534691-DMR). CKM acknowledges support of the NSF GRFP (DGE-0833366). This research used resources of the Center for Functional Nanomaterials (CFN), which is a U.S. DOE Office of Science Facility, at Brookhaven National Laboratory under Contract No. DE-SC0012704. We express appreciation for the assistance of the CFN staff and scientists especially Eric Stach, Dong Su, and Dmitri Zakharov. NR 43 TC 0 Z9 0 U1 6 U2 6 PU ROYAL SOC CHEMISTRY PI CAMBRIDGE PA THOMAS GRAHAM HOUSE, SCIENCE PARK, MILTON RD, CAMBRIDGE CB4 0WF, CAMBS, ENGLAND SN 2050-7526 EI 2050-7534 J9 J MATER CHEM C JI J. Mater. Chem. C PD OCT 21 PY 2016 VL 4 IS 39 BP 9167 EP 9171 DI 10.1039/c6tc02986h PG 5 WC Materials Science, Multidisciplinary; Physics, Applied SC Materials Science; Physics GA EA8CM UT WOS:000386862900004 ER PT J AU Schwarz, J Rambo, P Armstrong, D Schollmeier, M Smith, I Shores, J Geissel, M Kimmel, M Porter, J AF Schwarz, Jens Rambo, Patrick Armstrong, Darrell Schollmeier, Marius Smith, Ian Shores, Jonathan Geissel, Matthias Kimmel, Mark Porter, John TI Recent laser upgrades at Sandia's Z-backlighter facility in order to accommodate new requirements for magnetized liner inertial fusion on the Z-machine SO HIGH POWER LASER SCIENCE AND ENGINEERING LA English DT Article DE adaptive optics; high energy lasers; MagLIF; OPCPA; petawatt lasers; SBS suppression ID STIMULATED BRILLOUIN-SCATTERING; HIGH-POWER; SYSTEM; DISPERSION; CRYSTALS; BEAMLET; GLASSES; LIGHT AB The Z-backlighter laser facility primarily consists of two high energy, high-power laser systems. Z-Beamlet laser (ZBL) (Rambo etal., Appl. Opt. 44, 2421 (2005)) is a multi-kJ-class, nanosecond laser operating at 1054nm which is frequency doubled to 527nm in order to provide x-ray backlighting of high energy density events on the Z-machine. Z-Petawatt (ZPW) (Schwarz etal., J. Phys.: Conf. Ser. 112, 032020 (2008)) is a petawatt-class system operating at 1054nm delivering up to 500J in 500fs for backlighting and various short-pulse laser experiments (see also Figure10 for a facility overview). With the development of the magnetized liner inertial fusion (MagLIF) concept on the Z-machine, the primary backlighting missions of ZBL and ZPW have been adjusted accordingly. As a result, we have focused our recent efforts on increasing the output energy of ZBL from 2 to 4kJ at 527nm by modifying the fiber front end to now include extra bandwidth (for stimulated Brillouin scattering suppression). The MagLIF concept requires a well-defined/behaved beam for interaction with the pressurized fuel. Hence we have made great efforts to implement an adaptive optics system on ZBL and have explored the use of phase plates. We are also exploring concepts to use ZPW as a backlighter for ZBL driven MagLIF experiments. Alternatively, ZPW could be used as an additional fusion fuel pre-heater or as a temporally flexible high energy pre-pulse. All of these concepts require the ability to operate the ZPW in a nanosecond long-pulse mode, in which the beam can co-propagate with ZBL. Some of the proposed modifications are complete and most of them are well on their way. C1 [Schwarz, Jens; Rambo, Patrick; Armstrong, Darrell; Schollmeier, Marius; Smith, Ian; Shores, Jonathan; Geissel, Matthias; Kimmel, Mark; Porter, John] Sandia Natl Labs, POB 5800 MS 1193, Albuquerque, NM 87185 USA. RP Schwarz, J (reprint author), Sandia Natl Labs, POB 5800 MS 1193, Albuquerque, NM 87185 USA. EM jschwar@sandia.gov FU U.S. Department of Energy's National Nuclear Security Administration [DE-AC04-94AL85000] FX Sandia National Laboratories is a multi-mission laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin Corporation, for the U.S. Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL85000. NR 34 TC 0 Z9 0 U1 4 U2 4 PU CAMBRIDGE UNIV PRESS PI CAMBRIDGE PA EDINBURGH BLDG, SHAFTESBURY RD, CB2 8RU CAMBRIDGE, ENGLAND SN 2095-4719 EI 2052-3289 J9 HIGH POWER LASER SCI JI High Power Laser Sci. Eng. PD OCT 21 PY 2016 VL 4 AR e36 DI 10.1017/hpl.2016.30 PG 12 WC Optics SC Optics GA EA8OG UT WOS:000386895200001 ER PT J AU Guler, N Volegov, P Favalli, A Merrill, FE Falk, K Jung, D Tybo, JL Wilde, CH Croft, S Danly, C Deppert, O Devlin, M Fernandez, J Gautier, DC Geissel, M Haight, R Hamilton, CE Hegelich, BM Henzlova, D Johnson, RP Schaumann, G Schoenberg, K Schollmeier, M Shimada, T Swinhoe, MT Taddeucci, T Wender, SA Wurden, GA Roth, M AF Guler, N. Volegov, P. Favalli, A. Merrill, F. E. Falk, K. Jung, D. Tybo, J. L. Wilde, C. H. Croft, S. Danly, C. Deppert, O. Devlin, M. Fernandez, J. Gautier, D. C. Geissel, M. Haight, R. Hamilton, C. E. Hegelich, B. M. Henzlova, D. Johnson, R. P. Schaumann, G. Schoenberg, K. Schollmeier, M. Shimada, T. Swinhoe, M. T. Taddeucci, T. Wender, S. A. Wurden, G. A. Roth, M. TI Neutron imaging with the short-pulse laser driven neutron source at the Trident laser facility SO JOURNAL OF APPLIED PHYSICS LA English DT Article ID INERTIAL CONFINEMENT FUSION; ION-BEAMS; PLASMA INTERACTIONS; RECONSTRUCTION; ACCELERATION; DYNAMICS; TARGETS; IMAGES AB Emerging approaches to short-pulse laser-driven neutron production offer a possible gateway to compact, low cost, and intense broad spectrum sources for a wide variety of applications. They are based on energetic ions, driven by an intense short-pulse laser, interacting with a converter material to produce neutrons via breakup and nuclear reactions. Recent experiments performed with the high-contrast laser at the Trident laser facility of Los Alamos National Laboratory have demonstrated a laser-driven ion acceleration mechanism operating in the regime of relativistic transparency, featuring a volumetric laser-plasma interaction. This mechanism is distinct from previously studied ones that accelerate ions at the laser-target surface. The Trident experiments produced an intense beam of deuterons with an energy distribution extending above 100MeV. This deuteron beam, when directed at a beryllium converter, produces a forward-directed neutron beam with similar to 5 similar to 10(9) n/sr, in a single laser shot, primarily due to deuteron breakup. The neutron beam has a pulse duration on the order of a few nanoseconds with an energy distribution extending from a few hundreds of keV to almost 80 MeV. For the experiments on neutron-source spot-size measurements, our gated neutron imager was setup to select neutrons in the energy range of 2.5-35 MeV. The spot size of neutron emission at the converter was measured by two different imaging techniques, using a knife-edge and a penumbral aperture, in two different experimental campaigns. The neutronsource spot size is measured similar to 1 mm for both experiments. The measurements and analysis reported here give a spatial characterization for this type of neutron source for the first time. In addition, the forward modeling performed provides an empirical estimate of the spatial characteristics of the deuteron ion-beam. These experimental observations, taken together, provide essential yet unique data to benchmark and verify theoretical work into the basic acceleration mechanism, which remains an ongoing challenge. Published by AIP Publishing. C1 [Guler, N.] Spectral Sci, 4 Fourth Ave, Burlington, MA 01803 USA. [Guler, N.; Volegov, P.; Favalli, A.; Merrill, F. E.; Falk, K.; Tybo, J. L.; Wilde, C. H.; Danly, C.; Devlin, M.; Fernandez, J.; Gautier, D. C.; Haight, R.; Hamilton, C. E.; Hegelich, B. M.; Henzlova, D.; Johnson, R. P.; Schoenberg, K.; Shimada, T.; Swinhoe, M. T.; Taddeucci, T.; Wender, S. A.; Wurden, G. A.] Los Alamos Natl Lab, POB 1663, Los Alamos, NM 87545 USA. [Falk, K.] ASCR, Inst Phys, ELI Beamlines, Prague 18221, Czech Republic. [Jung, D.] Axis Commun AB, SE-22369 Lund, Sweden. [Croft, S.] Oak Ridge Natl Lab, Oak Ridge, TN 37831 USA. [Deppert, O.; Schaumann, G.; Roth, M.] Tech Univ Darmstadt, Inst Kernphys, D-64289 Darmstadt, Germany. [Geissel, M.; Schollmeier, M.] Sandia Natl Labs, POB 5800, Albuquerque, NM 87185 USA. RP Guler, N (reprint author), Spectral Sci, 4 Fourth Ave, Burlington, MA 01803 USA.; Guler, N (reprint author), Los Alamos Natl Lab, POB 1663, Los Alamos, NM 87545 USA. EM nguler@spectral.com RI Wurden, Glen/A-1921-2017; Falk, Katerina/D-2369-2017; Devlin, Matthew/B-5089-2013; OI Wurden, Glen/0000-0003-2991-1484; Wender, Stephen/0000-0002-2446-5115; Falk, Katerina/0000-0001-5975-776X; Devlin, Matthew/0000-0002-6948-2154; Hamilton, Christopher/0000-0002-1605-5992 FU LANL Laboratory Directed Research and Development (LDRD) program at LANL FX Additional credit goes to the dedicated staff of Trident, whose hard work and operational expertise resulted in the data shown here. We thank S. Palaniyappan and J. S. Hendricks for discussions on laser-target interactions and MCNPX, respectively. Research reported in this publication was supported by the LANL Laboratory Directed Research and Development (LDRD) program at LANL. The Trident Laser Facility operation is supported by the NNSA Science and ICF campaigns. Additional support was provided by Spectral Sciences, Inc., with internal research and development program. NR 54 TC 0 Z9 0 U1 11 U2 11 PU AMER INST PHYSICS PI MELVILLE PA 1305 WALT WHITMAN RD, STE 300, MELVILLE, NY 11747-4501 USA SN 0021-8979 EI 1089-7550 J9 J APPL PHYS JI J. Appl. Phys. PD OCT 21 PY 2016 VL 120 IS 15 AR 154901 DI 10.1063/1.4964248 PG 12 WC Physics, Applied SC Physics GA EA9BA UT WOS:000386934000018 ER PT J AU Kumar, MA Beyerlein, IJ Tome, CN AF Kumar, M. Arul Beyerlein, I. J. Tome, C. N. TI Grain size constraints on twin expansion in hexagonal close packed crystals SO JOURNAL OF APPLIED PHYSICS LA English DT Article ID MAGNESIUM ALLOY; HCP METALS; NEUTRON-DIFFRACTION; DEFORMATION TWINS; PLASTIC DEFORMATION; CONSTITUTIVE LAW; ZIRCONIUM; TEXTURE; SLIP; TEMPERATURE AB Deformation twins are stress-induced transformed domains of lamellar shape that form when polycrystalline hexagonal close packed metals, like Mg, are strained. Several studies have reported that the propensity of deformation twinning reduces as grain size decreases. Here, we use a 3D crystal plasticity based micromechanics model to calculate the effect of grain size on the driving forces responsible for expanding twin lamellae. The calculations reveal that constraints from the neighboring grain where the grain boundary and twin lamella meet induce a stress reversal in the twin lamella. A pronounced grain size effect arises as reductions in grain size cause these stress-reversal fields from twin/grain boundary junctions to affect twin growth. We further show that the severity of this neighboring grain constraint depends on the crystallographic orientation and plastic response of the neighboring grain. We show that these stress-reversal fields from twin/grain boundary junctions will affect twin growth, below a critical parent grain size. These results reveal an unconventional yet influential role that grain size and grain neighbors can play on deformation twinning. Published by AIP Publishing. C1 [Kumar, M. Arul; Tome, C. N.] Los Alamos Natl Lab, Mat Sci & Technol Div, Los Alamos, NM 87545 USA. [Beyerlein, I. J.] Los Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA. RP Kumar, MA (reprint author), Los Alamos Natl Lab, Mat Sci & Technol Div, Los Alamos, NM 87545 USA. EM marulkr@lanl.gov FU U.S. Dept. of Energy, Office of Basic Energy Sciences [FWP 06SCPE401] FX This work was fully funded by the U.S. Dept. of Energy, Office of Basic Energy Sciences Project FWP 06SCPE401. The authors are grateful to Dr. R. A. Lebensohn for making available the FFT-EVPSC code used here for the simulations. The authors would like to thank Dr. R. J. McCabe for providing the data used in Fig. 10. NR 58 TC 0 Z9 0 U1 7 U2 7 PU AMER INST PHYSICS PI MELVILLE PA 1305 WALT WHITMAN RD, STE 300, MELVILLE, NY 11747-4501 USA SN 0021-8979 EI 1089-7550 J9 J APPL PHYS JI J. Appl. Phys. PD OCT 21 PY 2016 VL 120 IS 15 AR 155105 DI 10.1063/1.4965719 PG 11 WC Physics, Applied SC Physics GA EA9BA UT WOS:000386934000025 ER PT J AU Moran, KR Del Valle, SY AF Moran, Kelly R. Del Valle, Sara Y. TI A Meta-Analysis of the Association between Gender and Protective Behaviors in Response to Respiratory Epidemics and Pandemics SO PLOS ONE LA English DT Article ID INFLUENZA-A H1N1; HONG-KONG; PREVENTIVE BEHAVIORS; A/H1N1 INFLUENZA; VACCINATION COVERAGE; RISK PERCEPTIONS; GENERAL-POPULATION; UNITED-STATES; PSYCHOLOGICAL RESPONSES; PSYCHOSOCIAL FACTORS AB Respiratory infectious disease epidemics and pandemics are recurring events that levy a high cost on individuals and society. The health-protective behavioral response of the public plays an important role in limiting respiratory infectious disease spread. Health-protective behaviors take several forms. Behaviors can be categorized as pharmaceutical (e.g., vaccination uptake, antiviral use) or non-pharmaceutical (e.g., hand washing, face mask use, avoidance of public transport). Due to the limitations of pharmaceutical interventions during respiratory epidemics and pandemics, public health campaigns aimed at limiting disease spread often emphasize both non-pharmaceutical and pharmaceutical behavioral interventions. Understanding the determinants of the public's behavioral response is crucial for devising public health campaigns, providing information to parametrize mathematical models, and ultimately limiting disease spread. While other reviews have qualitatively analyzed the body of work on demographic determinants of health-protective behavior, this meta-analysis quantitatively combines the results from 85 publications to determine the global relationship between gender and health-protective behavioral response. The results show that women in the general population are about 50% more likely than men to adopt/practice non-pharmaceutical behaviors. Conversely, men in the general population are marginally (about 12%) more likely than women to adopt/practice pharmaceutical behaviors. It is possible that factors other than pharmaceutical/non-pharmaceutical status not included in this analysis act as moderators of this relationship. These results suggest an inherent difference in how men and women respond to epidemic and pandemic respiratory infectious diseases. This information can be used to target specific groups when developing non-pharmaceutical public health campaigns and to parameterize epidemic models incorporating demographic information. C1 [Moran, Kelly R.; Del Valle, Sara Y.] Los Alamos Natl Lab, Analyt Intelligence & Technol Div, Los Alamos, NM 87544 USA. RP Moran, KR (reprint author), Los Alamos Natl Lab, Analyt Intelligence & Technol Div, Los Alamos, NM 87544 USA. EM krmoran@lanl.gov FU NIH/NIGMS/MIDAS [U01-GM097658-01]; Department of Energy [DE-AC52-06NA25396] FX "This work is supported in part by NIH/NIGMS/MIDAS under grant U01-GM097658-01. Los Alamos National Laboratory is operated by Los Alamos National Security, LLC for the Department of Energy under contract DE-AC52-06NA25396. Approved for public release: LA-UR-16-25594. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript." NR 133 TC 0 Z9 0 U1 5 U2 5 PU PUBLIC LIBRARY SCIENCE PI SAN FRANCISCO PA 1160 BATTERY STREET, STE 100, SAN FRANCISCO, CA 94111 USA SN 1932-6203 J9 PLOS ONE JI PLoS One PD OCT 21 PY 2016 VL 11 IS 10 AR e0164541 DI 10.1371/journal.pone.0164541 PG 25 WC Multidisciplinary Sciences SC Science & Technology - Other Topics GA DZ9OE UT WOS:000386205400016 PM 27768704 ER PT J AU Lin, CY Jakes, JE Donohoe, BS Ciesielski, PN Yang, HB Gleber, SC Vogt, S Ding, SY Peer, WA Murphy, AS McCann, MC Himmel, ME Tucker, MP Wei, H AF Lin, Chien-Yuan Jakes, Joseph E. Donohoe, Bryon S. Ciesielski, Peter N. Yang, Haibing Gleber, Sophie-Charlotte Vogt, Stefan Ding, Shi-You Peer, Wendy A. Murphy, Angus S. McCann, Maureen C. Himmel, Michael E. Tucker, Melvin P. Wei, Hui TI Directed plant cell-wall accumulation of iron: embedding co-catalyst for efficient biomass conversion SO BIOTECHNOLOGY FOR BIOFUELS LA English DT Article DE Ferritin; Iron co-catalyst; Iron accumulation; Transgenic Arabidopsis; Biomass; High-throughput hot-water pretreatment; Saccharification; Sugar release; Perls' Prussian blue staining; X-ray fluorescence microscopy ID RAY-FLUORESCENCE MICROSCOPY; DILUTE-ACID PRETREATMENT; SOYBEAN FERRITIN GENE; HOMEOSTASIS ALTERATION; ARABIDOPSIS MUTANT; LIGNIN COMPOSITION; ESCHERICHIA-COLI; EPITHELIAL-CELLS; BINDING-PROTEIN; CICER-ARIETINUM AB Background: Plant lignocellulosic biomass is an abundant, renewable feedstock for the production of biobased fuels and chemicals. Previously, we showed that iron can act as a co-catalyst to improve the deconstruction of lignocellulosic biomass. However, directly adding iron catalysts into biomass prior to pretreatment is diffusion limited, and increases the cost of biorefinery operations. Recently, we developed a new strategy for expressing iron-storage protein ferritin intracellularly to accumulate iron as a catalyst for the downstream deconstruction of lignocellulosic biomass. In this study, we extend this approach by fusing the heterologous ferritin gene with a signal peptide for secretion into Arabidopsis cell walls (referred to here as FerEX). Results: The transgenic Arabidopsis plants. FerEX. accumulated iron under both normal and iron-fertilized growth conditions; under the latter (iron-fertilized) condition, FerEX transgenic plants showed an increase in plant height and dry weight by 12 and 18 %, respectively, compared with the empty vector control plants. The SDS- and native-PAGE separation of cell-wall protein extracts followed by Western blot analyses confirmed the extracellular expression of ferritin in FerEX plants. Meanwhile, Perls' Prussian blue staining and X-ray fluorescence microscopy (XFM) maps revealed iron depositions in both the secondary and compound middle lamellae cell-wall layers, as well as in some of the corner compound middle lamella in FerEX. Remarkably, their harvested biomasses showed enhanced pretreatability and digestibility, releasing, respectively, 21 % more glucose and 34 % more xylose than the empty vector control plants. These values are significantly higher than those of our recently obtained ferritin intracellularly expressed plants. Conclusions: This study demonstrated that extracellular expression of ferritin in Arabidopsis can produce plants with increased growth and iron accumulation, and reduced thermal and enzymatic recalcitrance. The results are attributed to the intimate colocation of the iron co-catalyst and the cellulose and hemicellulose within the plant cell-wall region, supporting the genetic modification strategy for incorporating conversion catalysts into energy crops prior to harvesting or processing at the biorefinery. C1 [Lin, Chien-Yuan; Donohoe, Bryon S.; Ciesielski, Peter N.; Ding, Shi-You; Himmel, Michael E.; Wei, Hui] Natl Renewable Energy Lab, Biosci Ctr, Golden, CO 80401 USA. [Jakes, Joseph E.] US Forest Serv, Forest Biopolymer Sci & Engn, USDA, Forest Prod Lab, Madison, WI 53726 USA. [Yang, Haibing; McCann, Maureen C.] Purdue Univ, Dept Biol Sci, W Lafayette, IN 47907 USA. [Gleber, Sophie-Charlotte; Vogt, Stefan] Argonne Natl Lab, Adv Photon Source, Xray Sci Div, Argonne, IL 60439 USA. [Peer, Wendy A.] Univ Maryland, Dept Environm Sci & Technol, College Pk, MD 20742 USA. [Murphy, Angus S.] Univ Maryland, Dept Plant Sci & Landscape Architecture, College Pk, MD 20742 USA. [Tucker, Melvin P.] Natl Renewable Energy Lab, Natl Bioenergy Ctr, Golden, CO 80401 USA. [Ding, Shi-You] Michigan State Univ, Dept Plant Biol, E Lansing, MI 48824 USA. RP Wei, H (reprint author), Natl Renewable Energy Lab, Biosci Ctr, Golden, CO 80401 USA.; Tucker, MP (reprint author), Natl Renewable Energy Lab, Natl Bioenergy Ctr, Golden, CO 80401 USA. EM Melvin.Tucker@nrel.gov; Hui.Wei@nrel.gov FU Center for Direct Catalytic Conversion of Biomass to Biofuels (C3Bio); Energy Frontier Research Center - US Department of Energy, the Office of Science, at the Office of Basic Energy Sciences [DE-SC0000997]; US Department of Energy [DE-AC36-08-GO28308]; US Department of Energy, the Office of Science, at Office of Basic Energy Sciences [W-31-109-Eng-38]; USDA PECASE award FX This work was supported by the Center for Direct Catalytic Conversion of Biomass to Biofuels (C3Bio), an Energy Frontier Research Center funded by the US Department of Energy, the Office of Science, at the Office of Basic Energy Sciences under Award Number DE-SC0000997. The National Renewable Energy Laboratory (NREL) is operated for the US Department of Energy under Contract No. DE-AC36-08-GO28308. The use of Advanced Photon Source facilities was supported by the US Department of Energy, the Office of Science, at Office of Basic Energy Sciences under contract number W-31-109-Eng-38. JEJ acknowledges funding from 2011 USDA PECASE award. NR 65 TC 0 Z9 0 U1 8 U2 8 PU BIOMED CENTRAL LTD PI LONDON PA 236 GRAYS INN RD, FLOOR 6, LONDON WC1X 8HL, ENGLAND SN 1754-6834 J9 BIOTECHNOL BIOFUELS JI Biotechnol. Biofuels PD OCT 21 PY 2016 VL 9 AR 225 DI 10.1186/s13068-016-0639-2 PG 15 WC Biotechnology & Applied Microbiology; Energy & Fuels SC Biotechnology & Applied Microbiology; Energy & Fuels GA DZ8BA UT WOS:000386092200002 PM 27777626 ER PT J AU Chowdhury, S Standaert, RF AF Chowdhury, Sarwat Standaert, Robert F. TI Deoxygenation of Unhindered Alcohols via Reductive Dealkylation of Derived Phosphate Esters SO JOURNAL OF ORGANIC CHEMISTRY LA English DT Article ID RADICAL DEOXYGENATION; TERTIARY ALCOHOLS; LITHIUM TRIETHYLBOROHYDRIDE; SECONDARY; HYDROSILANES; HYDROCARBONS; TOSYLATES; IODIDES; ALKANES; KETONES AB Primary alcohols can be deoxygenated cleanly and in yields of 60-95% by reduction of derived diphenyl phosphate esters with lithium triethylborohydride in tetrahydrofuran at room temperature. Selective deoxygenation of a primary alcohol in the presence of a secondary alcohol was demonstrated. The two-step process can be performed in one pot, making it simple and convenient. C1 [Chowdhury, Sarwat] Univ Illinois, Dept Chem, 845 West Taylor St, Chicago, IL 60304 USA. [Standaert, Robert F.] Oak Ridge Natl Lab, Biosci Div, POB 2008, Oak Ridge, TN 37831 USA. [Standaert, Robert F.] Univ Tennessee, Dept Biochem & Cellular & Mol Biol, Knoxville, TN 37996 USA. [Chowdhury, Sarwat] Fred Hutchinson Canc Res Ctr, 1100 Fairview Ave N, Seattle, WA 98109 USA. RP Standaert, RF (reprint author), Oak Ridge Natl Lab, Biosci Div, POB 2008, Oak Ridge, TN 37831 USA.; Standaert, RF (reprint author), Univ Tennessee, Dept Biochem & Cellular & Mol Biol, Knoxville, TN 37996 USA. EM standaertrf@ornl.gov FU Laboratory Directed Research and Development Program of Oak Ridge National Laboratory [DE-AC05-00OR22725]; University of Illinois at Chicago FX This work was sponsored in part by the Laboratory Directed Research and Development Program of Oak Ridge National Laboratory, managed by UT-Battelle, LLC, for the U.S. Department of Energy under contract number DE-AC05-00OR22725 and in part by the University of Illinois at Chicago. We thank Todd Schweir, Ilya Seregin, and Stepan Chuprakov for assistance with GC-MS analyses. We thank Dr. Jamie Messman for critical review of the manuscript. NR 46 TC 0 Z9 0 U1 9 U2 9 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0022-3263 J9 J ORG CHEM JI J. Org. Chem. PD OCT 21 PY 2016 VL 81 IS 20 BP 9957 EP 9963 DI 10.1021/acs.joc.6b01699 PG 7 WC Chemistry, Organic SC Chemistry GA DZ9IC UT WOS:000386187500046 PM 27631666 ER PT J AU Kolaczkowski, MA He, B Liu, Y AF Kolaczkowski, Matthew A. He, Bo Liu, Yi TI Stepwise Bay Annulation of Indigo for the Synthesis of Desymmetrized Electron Acceptors and Donor-Acceptor Constructs SO ORGANIC LETTERS LA English DT Article ID ORGANIC ELECTRONICS; CONJUGATED POLYMERS; SOLAR-CELLS; MOLECULES AB A selective stepwise annulation of indigo has been demonstrated as a means of providing both monoannulated and differentially double-annulated indigo derivatives. Disparate substitution of the electron accepting bay-annulated indigo system allows for fine control over both the electronic properties as well as donor acceptor structural architectures. Optical and electronic properties were characterized computationally as well as through UV-vis absorption spectroscopy and cyclic voltammetry. This straightforward method provides a modular approach for the design of indigo-based materials with tailored optoelectronic properties. C1 [Kolaczkowski, Matthew A.; He, Bo; Liu, Yi] Lawrence Berkeley Natl Lab, Mol Foundry, One Cyclotron Rd, Berkeley, CA 94720 USA. [Kolaczkowski, Matthew A.] Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA. RP Liu, Y (reprint author), Lawrence Berkeley Natl Lab, Mol Foundry, One Cyclotron Rd, Berkeley, CA 94720 USA. EM yliu@lbl.gov RI Liu, yi/A-3384-2008 OI Liu, yi/0000-0002-3954-6102 FU Self-Assembly of Organic/Inorganic Nanocomposite Materials program; Office of Science, Office of Basic Energy Sciences, of the U.S. Department of Energy [DE-AC02-05CH11231] FX This work was performed at the Molecular Foundry and was partially supported by the Self-Assembly of Organic/Inorganic Nanocomposite Materials program, both supported by the Office of Science, Office of Basic Energy Sciences, of the U.S. Department of Energy under Contract No. DE-AC02-05CH11231. NR 29 TC 0 Z9 0 U1 8 U2 8 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 1523-7060 EI 1523-7052 J9 ORG LETT JI Org. Lett. PD OCT 21 PY 2016 VL 18 IS 20 BP 5224 EP 5227 DI 10.1021/acs.orglett.6b02504 PG 4 WC Chemistry, Organic SC Chemistry GA DZ9IA UT WOS:000386187300010 ER PT J AU Rochester, SM Szymanski, K Raizen, M Pustelny, S Auzinsh, M Budker, D AF Rochester, Simon M. Szymanski, Konrad Raizen, Mark Pustelny, Szymon Auzinsh, Marcis Budker, Dmitry TI Efficient polarization of high-angular-momentum systems SO PHYSICAL REVIEW A LA English DT Article ID POPULATION TRANSFER; MOLECULES; ATOMS AB We propose methods of optical pumping that are applicable to open, high-angular-momentum transitions in atoms and molecules, for which conventional optical pumping would lead to significant population loss. Instead of applying circularly polarized cw light, as in conventional optical pumping, we propose to use techniques for coherent population transfer (e.g., adiabatic fast passage) to arrange the atoms so as to increase the entropy removed from the system with each spontaneous decay from the upper state. This minimizes the number of spontaneous-emission events required to produce a stretched state, thus reducing the population loss due to decay to other states. To produce a stretched state in a manifold with angular momentum J, conventional optical pumping requires about 2J spontaneous decays per atom; one of our proposed methods reduces this to about log(2) 2J, while another of the methods reduces it to about one spontaneous decay, independent of J C1 [Rochester, Simon M.] Rochester Sci LLC, El Cerrito, CA 94530 USA. [Szymanski, Konrad; Pustelny, Szymon] Uniwersytet Jagiellonski, Inst Fizyki, Ulica Lojasiewicza 11, PL-30348 Krakow, Poland. [Raizen, Mark] Univ Texas Austin, Dept Phys, Austin, TX 78712 USA. [Auzinsh, Marcis] Univ Latvia, Laser Ctr, Rainis Blvd 19, LV-1586 Riga, Latvia. [Budker, Dmitry] Johannes Gutenberg Univ Mainz, Helmholtz Inst, D-55099 Mainz, Germany. [Budker, Dmitry] Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA. [Budker, Dmitry] Lawrence Berkeley Natl Lab, Nucl Sci Div, Berkeley, CA 94720 USA. RP Rochester, SM (reprint author), Rochester Sci LLC, El Cerrito, CA 94530 USA. FU Lithuanian Research Council project "Quantum and Nonlinear Optics with Rydberg-State Atoms" [FP-20174-ZF-N-100]; Polish Ministry of Science and Higher Education within the Iuventus Plus program; National Centre of Research and Development (the Leader Program) FX The authors gratefully acknowledge stimulating discussions with Hartmut Haffner, Derek F. Jackson Kimball, Thad Walker, Brian Saam, Victor Flambaum, Arne Wickenbrock, Nathan Leefer, Dionysis Antypas, Michael Romalis, Harold Metcalf, and Klaas Bergmann. M.A. acknowledges support from the Taiwanese, Latvian and Lithuanian Research Councils project "Quantum and Nonlinear Optics with Rydberg-State Atoms" 2016-2018, FP-20174-ZF-N-100. S.P. acknowledges support from the Polish Ministry of Science and Higher Education within the Iuventus Plus program and K.S. from the National Centre of Research and Development (the Leader Program). NR 26 TC 0 Z9 0 U1 7 U2 7 PU AMER PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 2469-9926 EI 2469-9934 J9 PHYS REV A JI Phys. Rev. A PD OCT 21 PY 2016 VL 94 IS 4 AR 043416 DI 10.1103/PhysRevA.94.043416 PG 12 WC Optics; Physics, Atomic, Molecular & Chemical SC Optics; Physics GA DZ7ZW UT WOS:000386088800009 ER PT J AU Chen, X Bansal, D Sullivan, S Abernathy, DL Aczel, AA Zhou, JS Delaire, O Shi, L AF Chen, Xi Bansal, Dipanshu Sullivan, Sean Abernathy, Douglas L. Aczel, Adam A. Zhou, Jianshi Delaire, Olivier Shi, Li TI Weak coupling of pseudoacoustic phonons and magnon dynamics in the incommensurate spin-ladder compound Sr14Cu24O41 SO PHYSICAL REVIEW B LA English DT Article ID MAGNETIC EXCITATIONS; MANGANESE SILICIDE; NEUTRON-SCATTERING; CRYSTAL-GROWTH; HG3-DELTA ASF6; ENERGY-GAP; SYSTEM; SR14-XCA(X)CU24O41; SUPERCONDUCTIVITY; DISPERSION AB Intriguing lattice dynamics have been predicted for aperiodic crystals that contain incommensurate substructures. Here we report inelastic neutron scattering measurements of phonon and magnon dispersions in Sr14Cu24O41, which contains incommensurate one-dimensional (1D) chain and two-dimensional (2D) ladder substructures. Two distinct pseudoacoustic phonon modes, corresponding to the sliding motion of one sublattice against the other, are observed for atomic motions polarized along the incommensurate axis. In the long wavelength limit, it is found that the sliding mode shows a remarkably small energy gap of 1.7-1.9 meV, indicating very weak interactions between the two incommensurate sublattices. The measurements also reveal a gapped and steep linear magnon dispersion of the ladder sublattice. The high group velocity of this magnon branch and weak coupling with acoustic and pseudoacoustic phonons can explain the large magnon thermal conductivity in Sr14Cu24O41 crystals. In addition, the magnon specific heat is determined from the measured total specific heat and phonon density of states and exhibits a Schottky anomaly due to gapped magnon modes of the spin chains. These findings offer new insights into the phonon and magnon dynamics and thermal transport properties of incommensurate magnetic crystals that contain low-dimensional substructures. C1 [Chen, Xi; Sullivan, Sean; Zhou, Jianshi; Shi, Li] Univ Texas Austin, Texas Mat Inst, Mat Sci & Engn Program, Austin, TX 78712 USA. [Bansal, Dipanshu; Delaire, Olivier] Oak Ridge Natl Lab, Mat Sci & Technol Div, Oak Ridge, TN 37831 USA. [Abernathy, Douglas L.; Aczel, Adam A.] Oak Ridge Natl Lab, Quantum Condensed Matter Div, Oak Ridge, TN 37831 USA. [Zhou, Jianshi; Shi, Li] Univ Texas Austin, Dept Mech Engn, Austin, TX 78712 USA. [Delaire, Olivier] Duke Univ, Dept Mech Engn & Mat Sci, Durham, NC 27708 USA. RP Shi, L (reprint author), Univ Texas Austin, Texas Mat Inst, Mat Sci & Engn Program, Austin, TX 78712 USA.; Shi, L (reprint author), Univ Texas Austin, Dept Mech Engn, Austin, TX 78712 USA. EM lishi@mail.utexas.edu RI Shi, Li/C-8123-2013; Bansal, Dipanshu/I-7895-2016; Abernathy, Douglas/A-3038-2012 OI Shi, Li/0000-0002-5401-6839; Bansal, Dipanshu/0000-0003-1181-1119; Abernathy, Douglas/0000-0002-3533-003X FU U.S. Army Research Office (ARO) MURIAward [W911NF-14-1-0016]; U.S. Department of Energy, Office of Science, Basic Energy Sciences, Materials Sciences and Engineering Division through the Office of Science Early Career Research Program [DE-SC0016166]; Scientific User Facilities Division, Office of Basic Energy Sciences, U.S. Department of Energy FX This paper was supported by the U.S. Army Research Office (ARO) MURIAward No. W911NF-14-1-0016. Neutron scattering measurements and analysis (D.B. and O.D.) were supported by the U.S. Department of Energy, Office of Science, Basic Energy Sciences, Materials Sciences and Engineering Division through the Office of Science Early Career Research Program of O.D. (DE-SC0016166). The use of ORNL's Spallation Neutron Source was sponsored by the Scientific User Facilities Division, Office of Basic Energy Sciences, U.S. Department of Energy. The authors thank helpful discussion with David G. Cahill and Yaroslav Tserkovnyak. NR 56 TC 0 Z9 0 U1 12 U2 12 PU AMER PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 2469-9950 EI 2469-9969 J9 PHYS REV B JI Phys. Rev. B PD OCT 21 PY 2016 VL 94 IS 13 AR 134309 DI 10.1103/PhysRevB.94.134309 PG 13 WC Physics, Condensed Matter SC Physics GA DZ8AY UT WOS:000386092000001 ER PT J AU He, HW Gray, AX Granitzka, P Jeong, JW Aetukuri, NP Kukreja, R Miao, L Breitweiser, SA Wu, JP Huang, YB Olalde-Velasco, P Pelliciari, J Schlotter, WF Arenholz, E Schmitt, T Samant, MG Parkin, SSP Durr, HA Wray, LA AF He, Haowei Gray, A. X. Granitzka, P. Jeong, J. W. Aetukuri, N. P. Kukreja, R. Miao, Lin Breitweiser, S. Alexander Wu, Jinpeng Huang, Y. B. Olalde-Velasco, P. Pelliciari, J. Schlotter, W. F. Arenholz, E. Schmitt, T. Samant, M. G. Parkin, S. S. P. Durr, H. A. Wray, L. Andrew TI Measurement of collective excitations in VO2 by resonant inelastic x-ray scattering SO PHYSICAL REVIEW B LA English DT Article ID METAL-INSULATOR-TRANSITION; VANADIUM DIOXIDE; MOTT-HUBBARD; LIGHT-SOURCE; BAND THEORY; BEAMLINE; PEIERLS; OXIDES; VIEW AB Vanadium dioxide is of broad interest as a spin-1/2 electron system that realizes a metal-insulator transition near room temperature, due to a combination of strongly correlated and itinerant electron physics. Here, resonant inelastic x-ray scattering is used to measure the excitation spectrum of charge and spin degrees of freedom at the vanadium L edge under different polarization and temperature conditions, revealing excitations that differ greatly from those seen in optical measurements. These spectra encode the evolution of short-range energetics across the metal-insulator transition, including the low-temperature appearance of a strong candidate for the singlet-triplet excitation of a vanadium dimer. C1 [He, Haowei; Miao, Lin; Breitweiser, S. Alexander; Wray, L. Andrew] NYU, Dept Phys, 4 Washington Pl, New York, NY 10003 USA. [Gray, A. X.; Granitzka, P.; Kukreja, R.; Wu, Jinpeng; Durr, H. A.] SLAC Natl Accelerator Lab, Stanford Inst Mat & Energy Sci, 2575 Sand Hill Rd, Menlo Pk, CA 94025 USA. [Gray, A. X.] Temple Univ, Dept Phys, 1925 North 12th St, Philadelphia, PA 19130 USA. [Granitzka, P.] Univ Amsterdam, Van der Waals Zeeman Inst, NL-1018 XE Amsterdam, Netherlands. [Jeong, J. W.; Aetukuri, N. P.; Samant, M. G.; Parkin, S. S. P.] IBM Corp, Almaden Res Ctr, San Jose, CA 95120 USA. [Miao, Lin; Arenholz, E.] Lawrence Berkeley Natl Lab, Adv Light Source, Berkeley, CA 94720 USA. [Huang, Y. B.; Olalde-Velasco, P.; Pelliciari, J.; Schmitt, T.] Paul Scherrer Inst, Res Dept Synchrotron Radiat & Nanotechnol, CH-5232 Villigen, Switzerland. [Huang, Y. B.] Chinese Acad Sci, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China. [Huang, Y. B.] Chinese Acad Sci, Inst Phys, Beijing 100190, Peoples R China. [Schlotter, W. F.] SLAC Natl Accelerator Lab, Linac Coherent Light Source, Menlo Pk, CA 94025 USA. RP Gray, AX (reprint author), SLAC Natl Accelerator Lab, Stanford Inst Mat & Energy Sci, 2575 Sand Hill Rd, Menlo Pk, CA 94025 USA.; Gray, AX (reprint author), Temple Univ, Dept Phys, 1925 North 12th St, Philadelphia, PA 19130 USA. EM axgray@temple.edu; lawray@nyu.edu RI Schmitt, Thorsten/A-7025-2010 FU MRSEC Program of the National Science Foundation [DMR-1420073]; U.S. Army Research Office [W911NF-15-1-0181]; Stanford Institute for Materials and Energy Sciences (SIMES) [DE-AC02-76SF00515]; U.S. Department of Energy, Office of Basic Energy Sciences; Office of Science, Office of Basic Energy Sciences, U.S. Department of Energy [DE-AC02-05CH11231]; Kabelwerke Brugg AG Holding; Fachhochschule Nordwestschweiz; Paul Scherrer Institut FX We are grateful for discussions with G. Kotliar High-resolution RIXS measurements were performed at the ADRESS beamline of the Swiss Light Source using the SAXES instrument jointly built by Paul Scherrer Institut, Switzerland and Politecnico di Milano, Italy. Work at NYU was supported by the MRSEC Program of the National Science Foundation under Award No. DMR-1420073. A.X.G. acknowledges support from the U.S. Army Research Office, under Grant No. W911NF-15-1-0181 during the writing of this paper. Research at Stanford was supported through the Stanford Institute for Materials and Energy Sciences (SIMES) under Contract No. DE-AC02-76SF00515 and the LCLS by the U.S. Department of Energy, Office of Basic Energy Sciences. The Advanced Light Source is supported by the Director, Office of Science, Office of Basic Energy Sciences, U.S. Department of Energy under Contract No. DE-AC02-05CH11231. J.P. and T.S. acknowledge financial support through the Dysenos AG by Kabelwerke Brugg AG Holding, Fachhochschule Nordwestschweiz, and the Paul Scherrer Institut. NR 35 TC 0 Z9 0 U1 11 U2 11 PU AMER PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 2469-9950 EI 2469-9969 J9 PHYS REV B JI Phys. Rev. B PD OCT 21 PY 2016 VL 94 IS 16 AR 161119 DI 10.1103/PhysRevB.94.161119 PG 5 WC Physics, Condensed Matter SC Physics GA DZ9BY UT WOS:000386169400002 ER PT J AU Huang, WX Kitchaev, DA Dacek, ST Rong, ZQ Urban, A Cao, S Luo, C Ceder, G AF Huang, Wenxuan Kitchaev, Daniil A. Dacek, Stephen T. Rong, Ziqin Urban, Alexander Cao, Shan Luo, Chuan Ceder, Gerbrand TI Finding and proving the exact ground state of a generalized Ising model by convex optimization and MAX-SAT SO PHYSICAL REVIEW B LA English DT Article ID LATTICE-GAS MODEL; PHASE-DIAGRAMS; 1ST-PRINCIPLES; COMPUTATION; EQUATION; SYSTEM AB Lattice models, also known as generalized Ising models or cluster expansions, are widely used in many areas of science and are routinely applied to the study of alloy thermodynamics, solid-solid phase transitions, magnetic and thermal properties of solids, fluid mechanics, and others. However, the problem of finding and proving the global ground state of a lattice model, which is essential for all of the aforementioned applications, has remained unresolved for relatively complex practical systems, with only a limited number of results for highly simplified systems known. In this paper, we present a practical and general algorithm that provides a provable periodically constrained ground state of a complex lattice model up to a given unit cell size and in many cases is able to prove global optimality over all other choices of unit cell. We transform the infinite-discrete-optimization problem into a pair of combinatorial optimization (MAX-SAT) and nonsmooth convex optimization (MAX-MIN) problems, which provide upper and lower bounds on the ground state energy, respectively. By systematically converging these bounds to each other, we may find and prove the exact ground state of realistic Hamiltonians whose exact solutions are difficult, if not impossible, to obtain via traditional methods. Considering that currently such practical Hamiltonians are solved using simulated annealing and genetic algorithms that are often unable to find the true global energy minimum and inherently cannot prove the optimality of their result, our paper opens the door to resolving longstanding uncertainties in lattice models of physical phenomena. An implementation of the algorithm is available at https://github.com/dkitch/maxsat-ising. C1 [Huang, Wenxuan; Kitchaev, Daniil A.; Dacek, Stephen T.; Rong, Ziqin; Cao, Shan; Ceder, Gerbrand] MIT, Dept Mat Sci & Engn, Cambridge, MA 02139 USA. [Luo, Chuan] Chinese Acad Sci, Inst Comp Technol, Beijing 100190, Peoples R China. [Urban, Alexander; Ceder, Gerbrand] Univ Calif Berkeley, Dept Mat Sci & Engn, Berkeley, CA 94720 USA. [Ceder, Gerbrand] Lawrence Berkeley Natl Lab, Div Mat Sci, Berkeley, CA 94720 USA. RP Ceder, G (reprint author), MIT, Dept Mat Sci & Engn, Cambridge, MA 02139 USA.; Ceder, G (reprint author), Univ Calif Berkeley, Dept Mat Sci & Engn, Berkeley, CA 94720 USA.; Ceder, G (reprint author), Lawrence Berkeley Natl Lab, Div Mat Sci, Berkeley, CA 94720 USA. EM gceder@berkeley.edu OI /0000-0003-2309-3644 FU US Department of Energy (DOE) [DE-FG02-96ER45571]; Office of Naval Research [N00014-14-1-0444] FX This paper was supported primarily by the US Department of Energy (DOE) under Contract No. DE-FG02-96ER45571. In addition, some of the test cases for ground states were supported by the Office of Naval Research under contract N00014-14-1-0444. Additionally, the authors thank Stephen Boyd, Asu Ozdaglar, and Juan Pablo Vielma for inspiration on convex optimization. We are grateful to Joseph O'Rourke and Joel David Hamkins for guidance on tiling and complexity theory. Further, we thank Carlos Ansotegui, Dr. Josep Argelich, and Dr. Adrian Kuegel for kindly providing us different MAX-SAT solvers. NR 62 TC 0 Z9 0 U1 6 U2 6 PU AMER PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 2469-9950 EI 2469-9969 J9 PHYS REV B JI Phys. Rev. B PD OCT 21 PY 2016 VL 94 IS 13 AR 134424 DI 10.1103/PhysRevB.94.134424 PG 12 WC Physics, Condensed Matter SC Physics GA DZ8AY UT WOS:000386092000002 ER PT J AU Ke, LQ Kukusta, DA Johnson, DD AF Ke, Liqin Kukusta, D. A. Johnson, Duane D. TI Origin of magnetic anisotropy in doped Ce2Co17 alloys SO PHYSICAL REVIEW B LA English DT Article ID CO SITE CONTRIBUTIONS; CRYSTALLOGRAPHIC PROPERTIES; RARE-EARTH; SUBSTITUTION; METALS; ZR; CE; SM AB Magnetocrystalline anisotropy (MCA) in doped Ce2Co17 and other competing structures was investigated using density functional theory. We confirmed that the MCA contribution from dumbbell Co sites is very negative. Replacing Co dumbbell atoms with a pair of Fe or Mn atoms greatly enhance the uniaxial anisotropy, which agrees quantitatively with experiment, and this enhancement arises from electronic-structure features near the Fermi level, mostly associated with dumbbell sites. With Co dumbbell atoms replaced by other elements, the variation of anisotropy is generally a collective effect and contributions from other sublattices may change significantly. Moreover, we found that Zr doping promotes the formation of 1-5 structure that exhibits a large uniaxial anisotropy, such that Zr is the most effective element to enhance MCA in this system. C1 [Ke, Liqin; Kukusta, D. A.; Johnson, Duane D.] US DOE, Ames Lab, Ames, IA 50011 USA. [Kukusta, D. A.] Inst Met Phys, 36 Vernadsky St, UA-03142 Kiev, Ukraine. [Johnson, Duane D.] Iowa State Univ, Dept Mat Sci & Engn, Ames, IA 50011 USA. [Johnson, Duane D.] Iowa State Univ, Dept Phys, Ames, IA 50011 USA. RP Ke, LQ (reprint author), US DOE, Ames Lab, Ames, IA 50011 USA. EM liqinke@ameslab.gov FU U.S. Department of Energy, ARPA-E (REACT) [0472-1526]; Office of Energy Efficiency and Renewable Energy (EERE) under Vehicle Technologies Program; U.S. Department of Energy by Iowa State University [DE-AC02-07CH11358] FX We thank B. Harmon, T. Hoffmann, R. W. McCallum, and V. Antropov for helpful discussions. Work at Ames Laboratory was supported by the U.S. Department of Energy, ARPA-E (REACT Grant No. 0472-1526). The relative stability and formation energy investigation were supported by Office of Energy Efficiency and Renewable Energy (EERE) under its Vehicle Technologies Program. Ames Laboratory is operated for the U.S. Department of Energy by Iowa State University under Contract No. DE-AC02-07CH11358. NR 31 TC 0 Z9 0 U1 8 U2 8 PU AMER PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 2469-9950 EI 2469-9969 J9 PHYS REV B JI Phys. Rev. B PD OCT 21 PY 2016 VL 94 IS 14 AR 144429 DI 10.1103/PhysRevB.94.144429 PG 6 WC Physics, Condensed Matter SC Physics GA DZ8CL UT WOS:000386096200005 ER PT J AU Knoner, S Gati, E Kohler, S Wolf, B Tutsch, U Ran, S Torikachvili, MS Bud'ko, SL Canfield, PC Lang, M AF Knoener, S. Gati, E. Koehler, S. Wolf, B. Tutsch, U. Ran, S. Torikachvili, M. S. Bud'ko, S. L. Canfield, P. C. Lang, M. TI Combined effects of Sr substitution and pressure on the ground states in CaFe2As2 SO PHYSICAL REVIEW B LA English DT Article ID SINGLE-CRYSTALS; GROWTH AB We present a detailed study of the combined effects of Sr substitution and hydrostatic pressure on the ground-state properties of CaFe2As2. Measurements of the electrical resistance and magnetic susceptibility, both at ambient and finite pressure P <= 2 GPa, were performed on Ca1-xSrxFe2As2 single crystals grown out of Sn flux. We find that by Sr substitution the transition temperature to the magnetic/structural phase is enhanced and therefore a higher pressure is needed to suppress the transition to lowest temperature. In addition, the transition to the collapsed tetragonal phase is found at a pressure, which is distinctly higher than in the pure compound. This implies that the stability ranges of both phases shift on the pressure-axis upon doping, but the latter one with a higher rate. These observations suggest the possibility of separating the two phase lines, which intersect already at elevated temperatures for x = 0 and low Sr concentration levels. For x = 0.177, we find strong evidence that both phases remain separated down to the lowest temperature and that a zero-resistance state emerges in this intermediate pressure window. This observation indicates that Sr substitution combined with hydrostatic pressure provides another route for stabilizing superconductivity in CaFe2As2. Our results are consistent with the notion that (i) preserving the fluctuations associated with the structural-magnetic transition to low temperatures is vital for superconductivity to form in this material and that (ii) the nonmagnetic collapsed tetragonal phase is detrimental for superconductivity. C1 [Knoener, S.; Gati, E.; Koehler, S.; Wolf, B.; Tutsch, U.; Lang, M.] Goethe Univ Frankfurt, Inst Phys, SPP1458, D-60438 Frankfurt, Germany. [Ran, S.; Bud'ko, S. L.; Canfield, P. C.] US DOE, Ames Lab, Ames, IA 50011 USA. [Ran, S.; Bud'ko, S. L.; Canfield, P. C.] Iowa State Univ, Dept Phys & Astron, Ames, IA 50011 USA. [Torikachvili, M. S.] San Diego State Univ, Dept Phys, San Diego, CA 92182 USA. [Ran, S.] Univ Calif San Diego, Dept Phys, San Diego, CA 92093 USA. RP Ran, S (reprint author), US DOE, Ames Lab, Ames, IA 50011 USA.; Ran, S (reprint author), Iowa State Univ, Dept Phys & Astron, Ames, IA 50011 USA.; Ran, S (reprint author), Univ Calif San Diego, Dept Phys, San Diego, CA 92093 USA. FU U.S. Department of Energy, Office of Basic Energy Science, Division of Materials Sciences and Engineering; U.S. Department of Energy by Iowa State University [DE-AC02-07CH11358]; Alexander von Humboldt Foundation FX Work at Ames Laboratory (S.R., S.L.B., P.C.C.) was supported by the U.S. Department of Energy, Office of Basic Energy Science, Division of Materials Sciences and Engineering. Ames Laboratory is operated for the U.S. Department of Energy by Iowa State University under Contract No. DE-AC02-07CH11358. P.C.C. also acknowledged support from the Alexander von Humboldt Foundation. NR 32 TC 0 Z9 0 U1 17 U2 17 PU AMER PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 2469-9950 EI 2469-9969 J9 PHYS REV B JI Phys. Rev. B PD OCT 21 PY 2016 VL 94 IS 14 AR 144513 DI 10.1103/PhysRevB.94.144513 PG 10 WC Physics, Condensed Matter SC Physics GA DZ8CL UT WOS:000386096200007 ER PT J AU Laurita, NJ Morris, CM Koohpayeh, SM Rosa, PFS Phelan, WA Fisk, Z McQueen, TM Armitage, NP AF Laurita, N. J. Morris, C. M. Koohpayeh, S. M. Rosa, P. F. S. Phelan, W. A. Fisk, Z. McQueen, T. M. Armitage, N. P. TI Anomalous three-dimensional bulk ac conduction within the Kondo gap of SmB6 single crystals SO PHYSICAL REVIEW B LA English DT Article ID INTERMEDIATE-VALENT SMB6; ELECTRON-SYSTEM SMB6; TOPOLOGICAL INSULATORS; PHYSICAL-PROPERTIES; NEUTRON-SCATTERING; LOW-TEMPERATURES; SURFACE-STATES; HEAT; EXCITATIONS; TRANSITION AB The Kondo insulator SmB6 has long been known to display anomalous transport behavior at low temperatures, T < 5 K. In this temperatures range, a plateau is observed in the dc resistivity, contrary to the exponential divergence expected for a gapped system. Recent theoretical calculations suggest that SmB6 may be the first topological Kondo insulator (TKI) and propose that the residual conductivity is due to topological surface states which reside within the Kondo gap. Since the TKI prediction many experiments have claimed to observe high mobility surface states within a perfectly insulating hybridization gap. Here, we investigate the low energy optical conductivity within the hybridization gap of single crystals of SmB6 via time domain terahertz spectroscopy. Samples grown by both optical floating zone and aluminum flux methods are investigated to probe for differences originating from sample growth techniques. We find that both samples display significant three-dimensional bulk conduction originating within the Kondo gap. Although SmB6 may be a bulk dc insulator, it shows significant bulk ac conduction that is many orders of magnitude larger than any known impurity band conduction. The nature of these in-gap states and their coupling with the low energy spin excitons of SmB6 is discussed. Additionally, the well-defined conduction path geometry of our optical experiments allows us to show that any surface states, which lie below our detection threshold if present, must have a sheet resistance of R/square >= 1000 Omega. C1 [Laurita, N. J.; Morris, C. M.; Koohpayeh, S. M.; Phelan, W. A.; McQueen, T. M.; Armitage, N. P.] Johns Hopkins Univ, Inst Quantum Matter, Dept Phys & Astron, Baltimore, MD 21218 USA. [Rosa, P. F. S.] Los Alamos Natl Lab, Los Alamos, NM 87545 USA. [Rosa, P. F. S.; Fisk, Z.] Univ Calif Irvine, Dept Phys & Astron, Irvine, CA 92697 USA. [Phelan, W. A.; McQueen, T. M.] Johns Hopkins Univ, Dept Chem, Charles & 34Th St, Baltimore, MD 21218 USA. RP Laurita, NJ (reprint author), Johns Hopkins Univ, Inst Quantum Matter, Dept Phys & Astron, Baltimore, MD 21218 USA. OI Ferrari Silveira Rosa, Priscila/0000-0002-3437-548X FU U.S. Department of Energy, Office of Basic Energy Sciences, Division of Materials Sciences and Engineering [DE-FG02-08ER46544]; ARCS Foundation Dillon Fellowship; David and Lucile Packard Foundation; NSF [DMR 08-01253]; U.S. Department of Energy, Office of Basic Energy Sciences, Division of Materials Science and Engineering; [FAPESP 2013/20181-0] FX Work at the Institute for Quantum Matter (IQM) was supported by the U.S. Department of Energy, Office of Basic Energy Sciences, Division of Materials Sciences and Engineering through Grant No. DE-FG02-08ER46544. N.J.L. acknowledges additional support through the ARCS Foundation Dillon Fellowship. T.M.M. acknowledges support from The David and Lucile Packard Foundation. Z.F. acknowledges support from NSF Grant No. DMR 08-01253. Work at UCI was also supported by Grant No. FAPESP 2013/20181-0. Work at Los Alamos National Laboratory (LANL) was performed under the auspices of the U.S. Department of Energy, Office of Basic Energy Sciences, Division of Materials Science and Engineering. P.F.S.R. acknowledges a Director's Postdoctoral Fellowship through the LANL LDRD program. We would like to thank P.-Y. Chang, P. Coleman, N. Drichko, O. Erten, W. Fuhrman, C. Kurdak, P. Riseborough, F. Ronning, S. Sebastian, and M. E. Valentine for helpful conversations. NR 83 TC 1 Z9 1 U1 20 U2 20 PU AMER PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 2469-9950 EI 2469-9969 J9 PHYS REV B JI Phys. Rev. B PD OCT 21 PY 2016 VL 94 IS 16 AR 165154 DI 10.1103/PhysRevB.94.165154 PG 10 WC Physics, Condensed Matter SC Physics GA DZ9BY UT WOS:000386169400007 ER PT J AU Zhang, L Wang, F Lee, DH AF Zhang, Long Wang, Fa Lee, Dung-Hai TI Compass impurity model of Tb substitution in Sr2IrO4 SO PHYSICAL REVIEW B LA English DT Article ID MAGNETIC PHASE-DIAGRAM; HEISENBERG-ANTIFERROMAGNET; DOPED LA2CUO4; LA2-XSRXCUO4; TRANSITION AB We show that upon Tb substitution the interaction between the magnetic moments on the impurity Tb4+ ion and its surrounding Ir4+ ions is described by a "compass" model, i.e., an Ising-like interaction favoring the magnetic moments across each bond to align along the bond direction. Such an interaction nucleates quenched magnetic vortices near the impurities and drives a reentrant transition out of the antiferromagnetic ordered phase at low temperatures, hence quickly suppressing the Neel temperature, consistent with the experiment [J. C. Wang et al., Phys. Rev. B 92, 214411 (2015)]. As a by-product, we propose that the compass model can be realized in ordered double perovskites composed of spin-orbital-coupled d(5) ions and half-closed-shell f(7) ions. C1 [Zhang, Long; Wang, Fa] Peking Univ, Sch Phys, Int Ctr Quantum Mat, Beijing 100871, Peoples R China. [Wang, Fa] Collaborat Innovat Ctr Quantum Matter, Beijing 100871, Peoples R China. [Lee, Dung-Hai] Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA. [Lee, Dung-Hai] Lawrence Berkeley Natl Lab, Div Mat Sci, Berkeley, CA 94720 USA. RP Zhang, L (reprint author), Peking Univ, Sch Phys, Int Ctr Quantum Mat, Beijing 100871, Peoples R China. RI Wang, Fa/D-3817-2015 OI Wang, Fa/0000-0002-6220-5349 FU National Key Basic Research Program of China [2014CB920902]; National Natural Science Foundation of China [11374018]; DOE Office of Basic Energy Sciences, Division of Materials Science, under the Material Theory program [DE-AC02-05CH11231] FX L.Z. is grateful to J.C. Wang for helpful discussions. This work was supported by the National Key Basic Research Program of China (Grant No. 2014CB920902) and the National Natural Science Foundation of China (Grant No. 11374018). D.-H.L. is supported by DOE Office of Basic Energy Sciences, Division of Materials Science, under the Material Theory program, DE-AC02-05CH11231. NR 33 TC 0 Z9 0 U1 7 U2 7 PU AMER PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 2469-9950 EI 2469-9969 J9 PHYS REV B JI Phys. Rev. B PD OCT 21 PY 2016 VL 94 IS 16 AR 161118 DI 10.1103/PhysRevB.94.161118 PG 5 WC Physics, Condensed Matter SC Physics GA DZ9BY UT WOS:000386169400001 ER PT J AU Ducloue, B Lappi, T Mantysaari, H AF Ducloue, B. Lappi, T. Mantysaari, H. TI Forward J/psi production at high energy: Centrality dependence and mean transverse momentum SO PHYSICAL REVIEW D LA English DT Article ID QUARK PAIR PRODUCTION; PP COLLISIONS; ROOT-S=7 TEV; DISTRIBUTIONS; RAPIDITY; PROMPT AB Forward rapidity J/psi meson production in proton-nucleus collisions can be an important constraint of descriptions of the small-x nuclear wave function. In an earlier work we studied this process using a dipole cross section satisfying the Balitsky-Kovchegov equation, fit to HERA inclusive data and consistently extrapolated to the nuclear case using a standard Woods-Saxon distribution. In this paper we present further calculations of these cross sections, studying the mean transverse momentum of the meson and the dependence on collision centrality. We also extend the calculation to backward rapidities using nuclear parton distribution functions. We show that the parametrization is overall rather consistent with the available experimental data. However, there is a tendency towards a too strong centrality dependence. This can be traced back to the rather small transverse area occupied by small-x gluons in the nucleon that is seen in the HERA data, compared to the total inelastic nucleon-nucleon cross section. C1 [Ducloue, B.; Lappi, T.] Univ Jyvaskyla, Dept Phys, POB 35, FI-40014 Jyvaskyla, Finland. [Ducloue, B.; Lappi, T.] Univ Helsinki, Helsinki Inst Phys, POB 64, FI-00014 Helsinki, Finland. [Mantysaari, H.] Brookhaven Natl Lab, Dept Phys, Upton, NY 11973 USA. RP Ducloue, B (reprint author), Univ Jyvaskyla, Dept Phys, POB 35, FI-40014 Jyvaskyla, Finland.; Ducloue, B (reprint author), Univ Helsinki, Helsinki Inst Phys, POB 64, FI-00014 Helsinki, Finland. FU Academy of Finland [267321, 273464]; DOE [DE-SC0012704] FX T. L. and B. D. are supported by the Academy of Finland, Grants No. 267321 and No. 273464. H. M. is supported under DOE Award No. DE-SC0012704. This research used computing resources of CSC-IT Center for Science in Espoo, Finland. We thank C. Hadjidakis and I. Lakomov for discussions on the ALICE data. NR 40 TC 0 Z9 0 U1 3 U2 3 PU AMER PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 2470-0010 EI 2470-0029 J9 PHYS REV D JI Phys. Rev. D PD OCT 21 PY 2016 VL 94 IS 7 AR 074031 DI 10.1103/PhysRevD.94.074031 PG 11 WC Astronomy & Astrophysics; Physics, Particles & Fields SC Astronomy & Astrophysics; Physics GA DZ9DF UT WOS:000386173000003 ER PT J AU Kimball, DFJ Dudley, J Li, Y Thulasi, S Pustelny, S Budker, D Zolotorev, M AF Kimball, D. F. Jackson Dudley, J. Li, Y. Thulasi, S. Pustelny, S. Budker, D. Zolotorev, M. TI Magnetic shielding and exotic spin-dependent interactions SO PHYSICAL REVIEW D LA English DT Article ID COSMOLOGICAL CONSTANT PROBLEM; MODEL CP-VIOLATION; EXPERIMENTAL BOUNDS; EXPERIMENTAL SEARCH; ARION INTERACTION; TORSION; TEMPERATURE; SUPERNOVAE; GRAVITY; FORCES AB Experiments searching for exotic spin-dependent interactions typically employ magnetic shielding between the source of the exotic field and the interrogated spins. We explore the question of what effect magnetic shielding has on detectable signals induced by exotic fields. Our general conclusion is that for common experimental geometries and conditions, magnetic shields should not significantly reduce sensitivity to exotic spin-dependent interactions, especially when the technique of comagnetometry is used. However, exotic fields that couple to electron spin can induce magnetic fields in the interior of shields made of a soft ferromagnetic or ferrimagnetic material. This induced magnetic field must be taken into account in the interpretation of experiments searching for new spin-dependent interactions and raises the possibility of using a flux concentrator inside magnetic shields to amplify exotic spin-dependent signals. C1 [Kimball, D. F. Jackson; Dudley, J.; Li, Y.; Thulasi, S.] Calif State Univ Hayward, Dept Phys, Hayward, CA 94542 USA. [Pustelny, S.] Jagiellonian Univ, Inst Phys, Lojasiewicza 11, PL-30348 Krakow, Poland. [Budker, D.] Johannes Gutenberg Univ Mainz, Helmholtz Inst Mainz, D-55099 Mainz, Germany. [Budker, D.] Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA. [Budker, D.] Lawrence Berkeley Natl Lab, Div Nucl Sci, Berkeley, CA 94720 USA. RP Kimball, DFJ (reprint author), Calif State Univ Hayward, Dept Phys, Hayward, CA 94542 USA. EM derek.jacksonkimball@csueastbay.edu FU National Science Foundation [PHY-1307507]; Heising-Simons Foundation; Simons Foundation; DFG Koselleck program; Iuventus Plus Program of the Polish Ministry of Science and Higher Education FX The authors are grateful to Surjeet Rajendran, Peter Fierlinger, and Blayne Heckel for enlightening discussions and to Valeriy Yashchuk for design of the magnetic shields used in our experiment. D. F. J. K. acknowledges support from the National Science Foundation under Grant No. PHY-1307507 and the Heising-Simons and Simons Foundations; D. B. acknowledges the support of the DFG Koselleck program and the Heising-Simons and Simons Foundations; and S. P. acknowledges support from the Iuventus Plus Program of the Polish Ministry of Science and Higher Education. NR 60 TC 0 Z9 0 U1 5 U2 5 PU AMER PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 2470-0010 EI 2470-0029 J9 PHYS REV D JI Phys. Rev. D PD OCT 21 PY 2016 VL 94 IS 8 AR 082005 DI 10.1103/PhysRevD.94.082005 PG 8 WC Astronomy & Astrophysics; Physics, Particles & Fields SC Astronomy & Astrophysics; Physics GA DZ9DZ UT WOS:000386175100001 ER PT J AU Povilus, AP DeTal, ND Evans, LT Evetts, N Fajans, J Hardy, WN Hunter, ED Martens, I Robicheaux, F Shanman, S So, C Wang, X Wurtele, JS AF Povilus, A. P. DeTal, N. D. Evans, L. T. Evetts, N. Fajans, J. Hardy, W. N. Hunter, E. D. Martens, I. Robicheaux, F. Shanman, S. So, C. Wang, X. Wurtele, J. S. TI Electron Plasmas Cooled by Cyclotron-Cavity Resonance SO PHYSICAL REVIEW LETTERS LA English DT Article ID INHIBITED SPONTANEOUS EMISSION; ANISOTROPIC TEMPERATURE RELAXATION; ANTIHYDROGEN AB We observe that high-Q electromagnetic cavity resonances increase the cyclotron cooling rate of pure electron plasmas held in a Penning-Malmberg trap when the electron cyclotron frequency, controlled by tuning the magnetic field, matches the frequency of standing wave modes in the cavity. For certain modes and trapping configurations, this can increase the cooling rate by factors of 10 or more. In this Letter, we investigate the variation of the cooling rate and equilibrium plasma temperatures over a wide range of parameters, including the plasma density, plasma position, electron number, and magnetic field. C1 [Povilus, A. P.] Lawrence Livermore Natl Lab, Livermore, CA 94550 USA. [Povilus, A. P.; Evans, L. T.; Fajans, J.; Hunter, E. D.; Shanman, S.; So, C.; Wurtele, J. S.] Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA. [DeTal, N. D.] Beloit Coll, Dept Phys & Astron, Beloit, WI 53511 USA. [Evetts, N.; Hardy, W. N.] Univ British Columbia, Dept Phys & Astron, Vancouver, BC V6T 1Z4, Canada. [Martens, I.] Univ British Columbia, Dept Chem, Vancouver, BC V6T 1Z4, Canada. [Robicheaux, F.; Wang, X.] Purdue Univ, Dept Phys & Astron, W Lafayette, IN 47907 USA. RP Fajans, J (reprint author), Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA. EM joel@physics.berkeley.edu FU DOE [DE-FG02-06ER54904, DE-SC0014446]; NSF [1500538-PHY, 1500470-PHY]; LLNL [DE-AC52-07NA27344]; NSERC [SAPPJ-2014-0026] FX We thank M. Baquero-Ruiz, S. Chapman, M. Turner, and N. Lewis for their help during the building and testing stages of the experiment. This work was supported by the DOE DE-FG02-06ER54904 and DE-SC0014446, the NSF 1500538-PHY and 1500470-PHY, the LLNL DE-AC52-07NA27344, and the NSERC SAPPJ-2014-0026. NR 26 TC 0 Z9 0 U1 4 U2 4 PU AMER PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 0031-9007 EI 1079-7114 J9 PHYS REV LETT JI Phys. Rev. Lett. PD OCT 21 PY 2016 VL 117 IS 17 AR 175001 DI 10.1103/PhysRevLett.117.175001 PG 5 WC Physics, Multidisciplinary SC Physics GA EA2AK UT WOS:000386393300006 PM 27824477 ER PT J AU Wang, QM Jackson, JA Ge, Q Hopkins, JB Spadaccini, CM Fang, NX AF Wang, Qiming Jackson, Julie A. Ge, Qi Hopkins, Jonathan B. Spadaccini, Christopher M. Fang, Nicholas X. TI Lightweight Mechanical Metamaterials with Tunable Negative Thermal Expansion SO PHYSICAL REVIEW LETTERS LA English DT Article ID HIGH STIFFNESS; COMPOSITES; STEREOLITHOGRAPHY; ULTRALIGHT; LATTICES; DESIGN AB Ice floating on water is a great manifestation of negative thermal expansion (NTE) in nature. The limited examples of natural materials possessing NTE have stimulated research on engineered structures. Previous studies on NTE structures were mostly focused on theoretical design with limited experimental demonstration in two-dimensional planar geometries. In this work, aided with multimaterial projection microstereolithography, we experimentally fabricate lightweight multimaterial lattices that exhibit significant negative thermal expansion in three directions and over a temperature range of 170 degrees. Such NTE is induced by the structural interaction of material components with distinct thermal expansion coefficients. The NTE can be tuned over a large range by varying the thermal expansion coefficient difference between constituent beams and geometrical arrangements. Our experimental results match qualitatively with a simple scaling law and quantitatively with computational models. C1 [Wang, Qiming] Univ Southern Calif, Sonny Astani Dept Civil & Environm Engn, Los Angeles, CA 90089 USA. [Jackson, Julie A.; Spadaccini, Christopher M.] Lawrence Livermore Natl Lab, Livermore, CA 94550 USA. [Ge, Qi] MIT, Dept Mech Engn, Cambridge, MA 02139 USA. [Ge, Qi] Singapore Univ Technol & Design, Digital Mfg & Design Ctr, Singapore 487372, Singapore. [Hopkins, Jonathan B.] Univ Calif Los Angeles, Dept Mech & Aerosp Engn, Los Angeles, CA 90095 USA. RP Wang, QM (reprint author), Univ Southern Calif, Sonny Astani Dept Civil & Environm Engn, Los Angeles, CA 90089 USA. EM qimingw@usc.edu; nicfang@mit.edu RI Fang, Nicholas/A-5856-2008; Wang, Qiming/G-6104-2010 OI Fang, Nicholas/0000-0001-5713-629X; Wang, Qiming/0000-0001-8466-2332 FU DARPA Materials with Controlled Microstructural Architectures program; U.S. Department of Energy by Lawrence Livermore National Laboratory [DE-AC52-07NA27344 (LLNL-JRNL-697779)]; University of Southern California; NSF [1649093]; Office of Naval Research, Multidisciplinary University Research Initiative [N00014-13-1-0631]; SUTD-MIT joint postdoctoral program FX We acknowledge the financial support of the DARPA Materials with Controlled Microstructural Architectures program (Program Manager Dr. Judah Goldwasser). Portions of this work were conducted under the auspices of the U.S. Department of Energy by Lawrence Livermore National Laboratory under Award No. DE-AC52-07NA27344 (LLNL-JRNL-697779). Q. W. thanks the startup fund from the University of Southern California and NSF Grant No. 1649093. N. X. F. acknowledges the financial support by the Office of Naval Research, Multidisciplinary University Research Initiative (Grant No. N00014-13-1-0631). Q. G. acknowledges support from the SUTD-MIT joint postdoctoral program. NR 32 TC 1 Z9 1 U1 45 U2 45 PU AMER PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 0031-9007 EI 1079-7114 J9 PHYS REV LETT JI Phys. Rev. Lett. PD OCT 21 PY 2016 VL 117 IS 17 AR 175901 DI 10.1103/PhysRevLett.117.175901 PG 6 WC Physics, Multidisciplinary SC Physics GA EA2AK UT WOS:000386393300007 PM 27824463 ER PT J AU Balke, N Jesse, S Yu, P Carmichael, B Kalinin, SV Tselev, A AF Balke, Nina Jesse, Stephen Yu, Pu Carmichael, Ben Kalinin, Sergei V. Tselev, Alexander TI Quantification of surface displacements and electromechanical phenomena via dynamic atomic force microscopy SO NANOTECHNOLOGY LA English DT Article DE scanning probe microscopy; ferroelectrics; cantilever dynamics ID SCANNING PROBE MICROSCOPY; FERROELECTRIC THIN-FILMS; ACOUSTIC MICROSCOPY; PIEZOELECTRIC COEFFICIENT; CONTACT ELECTRIFICATION; NANOMETER RESOLUTION; YOUNGS MODULUS; ELECTRIC-FIELD; NANOSCALE; SPECTROSCOPY AB Detection of dynamic surface displacements associated with local changes in material strain provides access to a number of phenomena and material properties. Contact resonance-enhanced methods of atomic force microscopy (AFM) have been shown capable of detecting similar to 1-3 pm-level surface displacements, an approach used in techniques such as piezoresponse force microscopy, atomic force acoustic microscopy, and ultrasonic force microscopy. Here, based on an analytical model of AFM cantilever vibrations, we demonstrate a guideline to quantify surface displacements with high accuracy by taking into account the cantilever shape at the first resonant contact mode, depending on the tip-sample contact stiffness. The approach has been experimentally verified and further developed for piezoresponse force microscopy (PFM) using well-defined ferroelectric materials. These results open up a way to accurate and precise measurements of surface displacement as well as piezoelectric constants at the pm-scale with nanometer spatial resolution and will allow avoiding erroneous data interpretations and measurement artifacts. This analysis is directly applicable to all cantilever-resonance-based scanning probe microscopy (SPM) techniques. C1 [Balke, Nina; Jesse, Stephen; Kalinin, Sergei V.; Tselev, Alexander] Oak Ridge Natl Lab, Ctr Nanophase Mat Sci, Oak Ridge, TN 37831 USA. [Yu, Pu] Tsinghua Univ, Dept Phys, State Key Lab Low Dimens Quantum Phys, Beijing, Peoples R China. [Yu, Pu] Collaborat Innovat Ctr Quantum Matter, Beijing, Peoples R China. [Yu, Pu] RIKEN Ctr Emergent Matter Sci CEMS, Wako, Saitama 3510198, Japan. [Carmichael, Ben] Southern Res, Birmingham, AL 35211 USA. [Tselev, Alexander] Univ Aveiro, Dept Phys, P-3810193 Aveiro, Portugal. [Tselev, Alexander] Univ Aveiro, CICECO, P-3810193 Aveiro, Portugal. RP Balke, N (reprint author), Oak Ridge Natl Lab, Ctr Nanophase Mat Sci, Oak Ridge, TN 37831 USA. EM balken@ornl.gov RI Balke, Nina/Q-2505-2015 OI Balke, Nina/0000-0001-5865-5892 FU US Department of Energy, Basic Energy Sciences, Materials Sciences and Engineering Division through the Office of Science Early Career Research Program; Oak Ridge National Laboratory by the Scientific User Facilities Division, Office of Basic Energy Sciences, US Department of Energy; National Basic Research Program of China [2015CB921700]; National Natural Science Foundation of China [11274194] FX Experiments were planned and conducted through support provided by the US Department of Energy, Basic Energy Sciences, Materials Sciences and Engineering Division through the Office of Science Early Career Research Program (NB). The facilities to perform the experiments were provided at the Center for Nanophase Materials Sciences, which is sponsored at Oak Ridge National Laboratory by the Scientific User Facilities Division, Office of Basic Energy Sciences, US Department of Energy, which also provided additional support for simulation of cantilever dynamics and advanced data analysis (SJ, BC, SVK, AT). PY provided the ferroelectric PZT sample with support from the National Basic Research Program of China (Grant No. 2015CB921700) and National Natural Science Foundation of China (Grand No. 11274194). NR 56 TC 2 Z9 2 U1 36 U2 36 PU IOP PUBLISHING LTD PI BRISTOL PA TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND SN 0957-4484 EI 1361-6528 J9 NANOTECHNOLOGY JI Nanotechnology PD OCT 21 PY 2016 VL 27 IS 42 AR 425707 DI 10.1088/0957-4484/27/42/425707 PG 12 WC Nanoscience & Nanotechnology; Materials Science, Multidisciplinary; Physics, Applied SC Science & Technology - Other Topics; Materials Science; Physics GA DY9VT UT WOS:000385483900006 PM 27631885 ER PT J AU Humble, TS Ericson, MN Jakowski, J Huang, JS Britton, C Curtis, FG Dumitrescu, EF Mohiyaddin, FA Sumpter, BG AF Humble, Travis S. Ericson, M. Nance Jakowski, Jacek Huang, Jingsong Britton, Charles Curtis, Franklin G. Dumitrescu, Eugene F. Mohiyaddin, Fahd A. Sumpter, Bobby G. TI A computational workflow for designing silicon donor qubits SO NANOTECHNOLOGY LA English DT Article DE quantum computing; modeling and simulation; silicon donor devices; computational workflow ID ELECTRON-SPIN; ATOMISTIC SIMULATION; QUANTUM COMPUTER; NEMO 3-D; READOUT AB Developing devices that can reliably and accurately demonstrate the principles of superposition and entanglement is an on-going challenge for the quantum computing community. Modeling and simulation offer attractive means of testing early device designs and establishing expectations for operational performance. However, the complex integrated material systems required by quantum device designs are not captured by any single existing computational modeling method. We examine the development and analysis of a multi-staged computational workflow that can be used to design and characterize silicon donor qubit systems with modeling and simulation. Our approach integrates quantum chemistry calculations with electrostatic field solvers to perform detailed simulations of a phosphorus dopant in silicon. We show how atomistic details can be synthesized into an operational model for the logical gates that define quantum computation in this particular technology. The resulting computational workflow realizes a design tool for silicon donor qubits that can help verify and validate current and near-term experimental devices. C1 [Humble, Travis S.; Ericson, M. Nance; Jakowski, Jacek; Huang, Jingsong; Britton, Charles; Curtis, Franklin G.; Dumitrescu, Eugene F.; Mohiyaddin, Fahd A.; Sumpter, Bobby G.] Oak Ridge Natl Lab, Quantum Comp Inst, Oak Ridge, TN 37831 USA. [Humble, Travis S.; Jakowski, Jacek; Huang, Jingsong; Dumitrescu, Eugene F.; Mohiyaddin, Fahd A.; Sumpter, Bobby G.] Oak Ridge Natl Lab, Comp Sci & Math Div, Oak Ridge, TN 37831 USA. [Humble, Travis S.; Dumitrescu, Eugene F.] Univ Tennessee, Bredesen Ctr Interdisciplinary Res, Knoxville, TN 37996 USA. [Ericson, M. Nance] Oak Ridge Natl Lab, Elect & Elect Syst Res Div, Oak Ridge, TN USA. [Jakowski, Jacek; Huang, Jingsong; Sumpter, Bobby G.] Oak Ridge Natl Lab, Ctr Nanophase Mat Sci, Oak Ridge, TN USA. [Britton, Charles] Oak Ridge Natl Lab, Nucl Secur & Isotope Technol Div, Oak Ridge, TN USA. [Curtis, Franklin G.] Oak Ridge Natl Lab, Computat Sci & Engn Div, Oak Ridge, TN USA. RP Humble, TS (reprint author), Oak Ridge Natl Lab, Quantum Comp Inst, Oak Ridge, TN 37831 USA.; Humble, TS (reprint author), Oak Ridge Natl Lab, Comp Sci & Math Div, Oak Ridge, TN 37831 USA.; Humble, TS (reprint author), Univ Tennessee, Bredesen Ctr Interdisciplinary Res, Knoxville, TN 37996 USA. EM humblets@ornl.gov RI Sumpter, Bobby/C-9459-2013; OI Sumpter, Bobby/0000-0001-6341-0355; Jakowski, Jacek/0000-0003-4906-3574; Dumitrescu, Eugene/0000-0001-5851-9567 FU National Science Foundation [EEC-1227110]; Office of Science of the U.S. Department of Energy [DE-AC02-05CH11231]; US Department of Energy [DE-AC0500OR22725]; Department of Energy; United States Government FX The authors thank Arne Laucht of University of New South Wales for help in specifying the device design in figure 2. A portion of this research was conducted at the Center for Nanophase Materials Sciences (CNMS), which is a DOE Office of Science User Facility. NCN/nanohub.org computational resources funded by the National Science Foundation under contract number EEC-1227110 were for the NEMO-3D simulations. The work at CNMS used computational resources of the XSEDE allocation TG-DMR110037 and of the National Energy Research Scientific Computing Center which is supported by the Office of Science of the U.S. Department of Energy under Contract No. DE-AC02-05CH11231. This manuscript has been authored by UT-Battelle, LLC, under Contract No. DE-AC0500OR22725 with the US Department of Energy. The United States Government retains and the publisher, by accepting the article for publication, acknowledges that the United States Government retains a nonexclusive, paid-up, irrevocable, world-wide license to publish or reproduce the published form of this manuscript, or allow others to do so, for United States Government purposes. The Department of Energy will provide public access to these results of federally sponsored research in accordance with the DOE Public Access Plan. NR 54 TC 0 Z9 0 U1 10 U2 10 PU IOP PUBLISHING LTD PI BRISTOL PA TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND SN 0957-4484 EI 1361-6528 J9 NANOTECHNOLOGY JI Nanotechnology PD OCT 21 PY 2016 VL 27 IS 42 AR 424002 DI 10.1088/0957-4484/27/42/424002 PG 12 WC Nanoscience & Nanotechnology; Materials Science, Multidisciplinary; Physics, Applied SC Science & Technology - Other Topics; Materials Science; Physics GA DY9VI UT WOS:000385482800002 ER PT J AU Yang, B Mahjouri-Samani, M Rouleau, CM Geohegan, DB Xiao, K AF Yang, Bin Mahjouri-Samani, Masoud Rouleau, Christopher M. Geohegan, David B. Xiao, Kai TI Low temperature synthesis of hierarchical TiO2 nanostructures for high performance perovskite solar cells by pulsed laser deposition SO PHYSICAL CHEMISTRY CHEMICAL PHYSICS LA English DT Article ID ORGANOMETAL TRIHALIDE PEROVSKITE; SOLUTION-PROCESSED PEROVSKITE; HIGH SURFACE-AREAS; PHOTOVOLTAIC CELLS; HALIDE PEROVSKITES; CHARGE-CARRIERS; GRAIN-GROWTH; THIN-FILMS; EFFICIENCY; CH3NH3PBI3 AB A promising way to advance perovskite solar cells is to improve the quality of the electron transport material -e.g., titanium dioxide (TiO2) - in a direction that increases electron transport and extraction. Although dense TiO2 films are easily grown in solution, efficient electron extraction suffers due to a lack of interfacial contact area with the perovskites. Conversely, mesoporous films do offer high surface-area-to-volume ratios, thereby promoting efficient electron extraction, but their morphology is relatively difficult to control via conventional solution synthesismethods. Here, a pulsed laser deposition method was used to assemble TiO2 nanoparticles into TiO2 hierarchical architectures exhibiting an anatase crystal structure, and prototype solar cells employing these structures yielded power conversion efficiencies of B14%. Our approach demonstrates a way to grow high aspect-ratio TiO2 nanostructures for improved interfacial contact between TiO2 and perovskite materials, leading to high electron-hole pair separation and electron extraction efficiencies for superior photovoltaic performance. Compared to previous pulsed laser deposition-synthesized TiO2 mesoporous crystalline networks that needed post-thermal annealing at 500 degrees C to form mesoporous crystalline networks, our relatively low temperature (300 degrees C) TiO2 processing method may promote reduced energy-consumption during device fabrication, as well as enable compatibility with flexible polymer substrates such as polyimide. C1 [Yang, Bin; Mahjouri-Samani, Masoud; Rouleau, Christopher M.; Geohegan, David B.; Xiao, Kai] Oak Ridge Natl Lab, Ctr Nanophase Mat Sci, Oak Ridge, TN 37831 USA. RP Xiao, K (reprint author), Oak Ridge Natl Lab, Ctr Nanophase Mat Sci, Oak Ridge, TN 37831 USA. EM xiaok@ornl.gov RI panneerselvam, pratheep/O-8301-2016 OI panneerselvam, pratheep/0000-0002-6008-5486 FU Materials Science and Engineering Division, Office of Basic Energy Sciences, U.S. Department of Energy FX Synthesis of TiO2 nanostructures sponsored by the Materials Science and Engineering Division, Office of Basic Energy Sciences, U.S. Department of Energy. Photovoltaic device fabrication and characterization were conducted at the Center for Nanophase Materials Sciences (CNMS), which is a DOE Office of Science User Facility. We thank Dale Hensley for the assistance in acquiring EDS maps. NR 55 TC 1 Z9 1 U1 34 U2 34 PU ROYAL SOC CHEMISTRY PI CAMBRIDGE PA THOMAS GRAHAM HOUSE, SCIENCE PARK, MILTON RD, CAMBRIDGE CB4 0WF, CAMBS, ENGLAND SN 1463-9076 EI 1463-9084 J9 PHYS CHEM CHEM PHYS JI Phys. Chem. Chem. Phys. PD OCT 21 PY 2016 VL 18 IS 39 BP 27067 EP 27072 DI 10.1039/c6cp02896a PG 6 WC Chemistry, Physical; Physics, Atomic, Molecular & Chemical SC Chemistry; Physics GA DY5XG UT WOS:000385177200004 PM 27292294 ER PT J AU Czyz, DM Jain-Gupta, N Shuman, HA Crosson, S AF Czyz, Daniel M. Jain-Gupta, Neeta Shuman, Howard A. Crosson, Sean TI A dual-targeting approach to inhibit Brucella abortus replication in human cells SO SCIENTIFIC REPORTS LA English DT Article ID PROTEIN-KINASE INHIBITORS; FATTY-ACID SYNTHESIS; ANTIBIOTIC CERULENIN; PSEUDOMONAS-AERUGINOSA; BETA-LAPACHONE; MITOMYCIN-C; INFECTION; ACTIVATION; MACROPHAGES; VIRULENCE AB Brucella abortus is an intracellular bacterial pathogen and an etiological agent of the zoonotic disease known as brucellosis. Brucellosis can be challenging to treat with conventional antibiotic therapies and, in some cases, may develop into a debilitating and life-threatening chronic illness. We used multiple independent assays of in vitro metabolism and intracellular replication to screen a library of 480 known bioactive compounds for novel B. abortus anti-infectives. Eighteen non-cytotoxic compounds specifically inhibited B. abortus replication in the intracellular niche, which suggests these molecules function by targeting host cell processes. Twenty-six compounds inhibited B. abortus metabolism in axenic culture, thirteen of which are non-cytotoxic to human host cells and attenuate B. abortus replication in the intracellular niche. The most potent non-cytotoxic inhibitors of intracellular replication reduce B. abortus metabolism in axenic culture and perturb features of mammalian cellular biology including mitochondrial function and receptor tyrosine kinase signaling. The efficacy of these molecules as inhibitors of B. abortus replication in the intracellular niche suggests "dual-target" compounds that coordinately perturb host and pathogen are promising candidates for development of improved therapeutics for intracellular infections. C1 [Czyz, Daniel M.; Jain-Gupta, Neeta; Crosson, Sean] Univ Chicago, Argonne Natl Lab, Howard Taylor Ricketts Lab, Chicago, IL 60637 USA. [Czyz, Daniel M.; Jain-Gupta, Neeta; Crosson, Sean] Univ Chicago, Dept Biochem & Mol Biol, Chicago, IL 60637 USA. [Shuman, Howard A.; Crosson, Sean] Univ Chicago, Dept Microbiol, Chicago, IL 60637 USA. [Jain-Gupta, Neeta] Virginia Maryland Coll Vet Med, Dept Biomed Sci & Pathobiol, Blacksburg, VA USA. RP Crosson, S (reprint author), Univ Chicago, Argonne Natl Lab, Howard Taylor Ricketts Lab, Chicago, IL 60637 USA.; Crosson, S (reprint author), Univ Chicago, Dept Biochem & Mol Biol, Chicago, IL 60637 USA.; Crosson, S (reprint author), Univ Chicago, Dept Microbiol, Chicago, IL 60637 USA. EM scrosson@uchicago.edu FU NIH [1U19AI107792, 1R01AI107159]; Chicago Biomedical Consortium; Searle Funds at the Chicago Community Trust FX We acknowledge the support staff of the Howard Taylor Ricketts Regional Biocontainment Laboratory, and Aretha Fiebig for assistance with figure design. This study was funded in part by NIH grants 1U19AI107792 and 1R01AI107159 to S.C. and the Chicago Biomedical Consortium with support from the Searle Funds at the Chicago Community Trust to D.M.C. NR 66 TC 0 Z9 0 U1 3 U2 3 PU NATURE PUBLISHING GROUP PI LONDON PA MACMILLAN BUILDING, 4 CRINAN ST, LONDON N1 9XW, ENGLAND SN 2045-2322 J9 SCI REP-UK JI Sci Rep PD OCT 21 PY 2016 VL 6 AR 35835 DI 10.1038/srep35835 PG 14 WC Multidisciplinary Sciences SC Science & Technology - Other Topics GA DZ4KM UT WOS:000385827400001 PM 27767061 ER PT J AU Whitfield, PS Herron, N Guise, WE Page, K Cheng, YQ Milas, I Crawford, MK AF Whitfield, P. S. Herron, N. Guise, W. E. Page, K. Cheng, Y. Q. Milas, I. Crawford, M. K. TI Structures, Phase Transitions and Tricritical Behavior of the Hybrid Perovskite Methyl Ammonium Lead Iodide SO SCIENTIFIC REPORTS LA English DT Article ID RIGID-BODY MOTION; HIGH-PERFORMANCE; ORGANIC CATIONS; CH3NH3PBI3; CRYSTALS; DYNAMICS; SYMMETRY; CONDUCTIVITY; DIFFRACTION; SCATTERING AB We have examined the crystal structures and structural phase transitions of the deuterated, partially deuterated and hydrogenous organic-inorganic hybrid perovskite methyl ammonium lead iodide (MAPbI(3)) using time-of-flight neutron and synchrotron X-ray powder diffraction. Near 330 K the high temperature cubic phases transformed to a body-centered tetragonal phase. The variation of the order parameter Q for this transition scaled with temperature T as Q similar to (T-c-T)(beta), where T-c is the critical temperature and the exponent beta was close to 1/4, as predicted for a tricritical phase transition. However, we also observed coexistence of the cubic and tetragonal phases over a range of temperature in all cases, demonstrating that the phase transition was in fact first-order, although still very close to tricritical. Upon cooling further, all the tetragonal phases transformed into a low temperature orthorhombic phase around 160 K, again via a first-order phase transition. Based upon these results, we discuss the impact of the structural phase transitions upon photovoltaic performance of MAPbI(3) based solar cells. C1 [Whitfield, P. S.; Page, K.; Cheng, Y. Q.] Oak Ridge Natl Lab, Neutron Sci Directorate, Chem & Engn Mat Div Neutron, Oak Ridge, TN 37831 USA. [Herron, N.] DuPont Elect & Commun Technol, Wilmington, DE 19803 USA. [Guise, W. E.; Milas, I.; Crawford, M. K.] DuPont Cent Res & Dev, Wilmington, DE 19803 USA. [Guise, W. E.] Argonne Natl Lab, Adv Photon Source, 9700 S Cass Ave, Lemont, IL 60439 USA. [Crawford, M. K.] Univ Delaware, Dept Phys & Astron, Newark, DE 19716 USA. RP Whitfield, PS (reprint author), Oak Ridge Natl Lab, Neutron Sci Directorate, Chem & Engn Mat Div Neutron, Oak Ridge, TN 37831 USA.; Crawford, MK (reprint author), DuPont Cent Res & Dev, Wilmington, DE 19803 USA.; Crawford, MK (reprint author), Univ Delaware, Dept Phys & Astron, Newark, DE 19716 USA. EM whitfieldps@ornl.gov; mkcrawford987@gmail.com RI Page, Katharine/C-9726-2009; Whitfield, Pamela/P-1885-2015 OI Page, Katharine/0000-0002-9071-3383; Whitfield, Pamela/0000-0002-6569-1143 FU Scientific User Facilities Division, Office of Basic Energy Sciences, US Department of Energy; Laboratory Directed Research and Development program (LDRD project) [7739]; US DOE [DE-AC02-06CH11357]; U.S. Department of Energy [DE-AC05-00OR22725]; United States Government; Department of Energy FX This research at ORNL's Spallation Neutron Source was sponsored by the Scientific User Facilities Division, Office of Basic Energy Sciences, US Department of Energy. The computing resources were made available through the VirtuES (Virtual Experiments in Spectroscopy) project, funded by Laboratory Directed Research and Development program (LDRD project No. 7739). Use of the Advanced Photon Source, an Office of Science User Facility operated for the US Department of Energy (DOE) Office of Science by Argonne National Laboratory, was supported by the US DOE under Contract No. DE-AC02-06CH11357. We would like to thank Prof. Simon Parsons (University of Edinburgh, UK), Alan Coehlo (Brisbane, Australia) and Prof. Branton Campbell (Brigham Young University, USA) for their assistance. We also thank Dr. Riccardo Comin (University of Toronto) for providing us Fig. 4(b) to clearly illustrate the octahedra rotation patterns for the tetragonal phases. This manuscript has been authored by UT-Battelle, LLC under Contract No. DE-AC05-00OR22725 with the U.S. Department of Energy. The United States Government retains and the publisher, by accepting the article for publication, acknowledges that the United States Government retains a non-exclusive, paid-up, irrevocable, worldwide license to publish or reproduce the published form of this manuscript, or allow others to do so, for United States Government purposes. The Department of Energy will provide public access to these results of federally sponsored research in accordance with the DOE Public Access Plan (http://energy.gov/downloads/doe-public-access-plan). NR 73 TC 1 Z9 1 U1 34 U2 34 PU NATURE PUBLISHING GROUP PI LONDON PA MACMILLAN BUILDING, 4 CRINAN ST, LONDON N1 9XW, ENGLAND SN 2045-2322 J9 SCI REP-UK JI Sci Rep PD OCT 21 PY 2016 VL 6 AR 35685 DI 10.1038/srep35685 PG 15 WC Multidisciplinary Sciences SC Science & Technology - Other Topics GA DZ4LQ UT WOS:000385830600001 PM 27767049 ER PT J AU Sbarrato, T Ghisellini, G Tagliaferri, G Perri, M Madejski, GM Stern, D Boggs, SE Christensen, FE Craig, WW Hailey, CJ Harrison, FA Zhang, WW AF Sbarrato, T. Ghisellini, G. Tagliaferri, G. Perri, M. Madejski, G. M. Stern, D. Boggs, S. E. Christensen, F. E. Craig, W. W. Hailey, C. J. Harrison, F. A. Zhang, W. W. TI Extremes of the jet-accretion power relation of blazars, as explored by NuSTAR SO MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY LA English DT Article DE galaxies: active; quasars: general; quasars: individual: B0222+185; quasars: individual: S5 0014+813; X-rays: general ID ACTIVE GALACTIC NUCLEI; SPECTRAL ENERGY-DISTRIBUTIONS; HIGH-REDSHIFT QUASARS; LARGE-AREA TELESCOPE; RADIO-LOUD QUASARS; X-RAY TELESCOPE; RELATIVISTIC JETS; BLACK-HOLES; VIEW; SPECTROSCOPY AB Hard X-ray observations are crucial to study the non-thermal jet emission from high-redshift, powerful blazars. We observed two bright z > 2 flat-spectrum radio quasars (FSRQs) in hard X-rays to explore the details of their relativistic jets and their possible variability. S5 0014+81 (at z = 3.366) and B0222+185 (at z = 2.690) have been observed twice by the Nuclear Spectroscopic Telescope Array (NuSTAR) simultaneously with Swift/X-ray Telescope, showing different variability behaviours. We found that NuSTAR is instrumental to explore the variability of powerful high-redshift blazars, even when no gamma-ray emission is detected. The two sources have proven to have respectively the most luminous accretion disc and the most powerful jet among known blazars. Thanks to these properties, they are located at the extreme end of the jet-accretion disc relation previously found for gamma-ray detected blazars, to which they are consistent. C1 [Sbarrato, T.] Univ Milano Bicocca, Dipartimento Fis G Occhialini, Piazza Sci 3, I-20126 Milan, Italy. [Ghisellini, G.; Tagliaferri, G.] INAF Osservatorio Astron Brera, Via E Bianchi 46, I-23807 Merate, Italy. [Perri, M.] ASI Sci Data Ctr, Via Politecn, I-00133 Rome, Italy. [Perri, M.] INAF Osservatorio Astron Roma, Via Frascati 33, I-00040 Monte Porzio Catone, Italy. [Madejski, G. M.] SLAC Natl Accelerator Lab, Kavli Inst Particle Astrophys & Cosmol, Menlo Pk, CA 94025 USA. [Stern, D.] CALTECH, Jet Prop Lab, 4800 Oak Grove Dr, Pasadena, CA 91109 USA. [Boggs, S. E.] Univ Calif Berkeley, Space Sci Lab, Berkeley, CA 94720 USA. [Christensen, F. E.; Craig, W. W.] Tech Univ Denmark, DTU Space Natl Space Inst, Elektrovej 327, DK-2800 Lyngby, Denmark. [Craig, W. W.] Lawrence Livermore Natl Lab, Livermore, CA 94550 USA. [Hailey, C. J.] Columbia Univ, Columbia Astrophys Lab, 538 W 120th St, New York, NY 10027 USA. [Harrison, F. A.] CALTECH, Cahill Ctr Astron & Astrophys, Pasadena, CA 91125 USA. [Zhang, W. W.] NASA, Goddard Space Flight Ctr, Greenbelt, MD 20771 USA. RP Sbarrato, T (reprint author), Univ Milano Bicocca, Dipartimento Fis G Occhialini, Piazza Sci 3, I-20126 Milan, Italy. EM tullia.sbarrato@unimib.it OI Sbarrato, Tullia/0000-0002-3069-9399 FU ASI-INAF [I/037/12/0]; National Aeronautics and Space Administration FX We thank the referee for her/his comments, that helped us to improve the paper. We acknowledge financial support from the ASI-INAF grant I/037/12/0. This work made use of data from the NuSTAR mission, a project led by the California Institute of Technology, managed by the Jet Propulsion Laboratory, and funded by the National Aeronautics and Space Administration. We thank the NuSTAR operations, software and calibration teams for support with the execution and analysis of these observations. This research has made also use of the NuSTAR Data Analysis Software (NUSTARDAS) jointly developed by the ASI Science Data Center (ASDC, Italy) and the California Institute of Technology (Caltech, USA). This publication makes use of data products from the Wide-field Infrared Survey Explorer, which is a joint project of the University of California, Los Angeles and the Jet Propulsion Laboratory/California Institute of Technology, funded by the National Aeronautics and Space Administration. Part of this work is based on archival data, software or online services provided by the ASDC. This research has made use of the XRT Data Analysis Software (XRTDAS) developed under the responsibility of the ASDC, Italy. NR 51 TC 0 Z9 0 U1 3 U2 3 PU OXFORD UNIV PRESS PI OXFORD PA GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND SN 0035-8711 EI 1365-2966 J9 MON NOT R ASTRON SOC JI Mon. Not. Roy. Astron. Soc. PD OCT 21 PY 2016 VL 462 IS 2 BP 1542 EP 1550 DI 10.1093/mnras/stw1730 PG 9 WC Astronomy & Astrophysics SC Astronomy & Astrophysics GA DX8XE UT WOS:000384674100028 ER PT J AU Evans, PA Kennea, JA Palmer, DM Bilicki, M Osborne, JP O'Brien, PT Tanvir, NR Lien, AY Barthelmy, SD Burrows, DN Campana, S Cenko, SB D'Elia, V Gehrels, N Marshall, FE Page, KL Perri, M Sbarufatti, B Siegel, MH Tagliaferri, G Troja, E AF Evans, P. A. Kennea, J. A. Palmer, D. M. Bilicki, M. Osborne, J. P. O'Brien, P. T. Tanvir, N. R. Lien, A. Y. Barthelmy, S. D. Burrows, D. N. Campana, S. Cenko, S. B. D'Elia, V. Gehrels, N. Marshall, F. E. Page, K. L. Perri, M. Sbarufatti, B. Siegel, M. H. Tagliaferri, G. Troja, E. TI Swift follow-up of gravitational wave triggers: results from the first aLIGO run and optimization for the future SO MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY LA English DT Article DE gravitational waves; methods: data analysis; gamma-ray burst: general; X-rays: general ID GAMMA-RAY BURSTS; PHOTOMETRIC REDSHIFT CATALOG; BINARY NEUTRON-STARS; X-RAY; LUMINOSITY FUNCTION; EVENT GW150914; HOST GALAXIES; ADVANCED LIGO; JET BREAKS; TELESCOPE AB During its first observing run, in late 2015, the advanced Laser Interferometer Gravitational-wave Observatory facility announced three gravitational wave (GW) triggers to electromagnetic follow-up partners. Two of these have since been confirmed as being of astrophysical origin: both are binary black hole mergers at similar to 500 Mpc; the other trigger was later found not to be astrophysical. In this paper, we report on the Swift follow-up observations of the second and third triggers, including details of 21 X-ray sources detected; none of which can be associated with the GW event. We also consider the challenges that the next GW observing run will bring as the sensitivity and hence typical distance of GW events will increase. We discuss how to effectively use galaxy catalogues to prioritize areas for follow-up, especially in the presence of distance estimates from the GW data. We also consider two galaxy catalogues and suggest that the high completeness at larger distances of the 2MASS Photometric Redshift catalogue makes it very well suited to optimize Swift follow-up observations. C1 [Evans, P. A.; Osborne, J. P.; O'Brien, P. T.; Tanvir, N. R.; Page, K. L.] Univ Leicester, Dept Phys & Astron, Leicester LE1 7RH, Leics, England. [Kennea, J. A.; Burrows, D. N.; Sbarufatti, B.; Siegel, M. H.] Penn State Univ, Dept Astron & Astrophys, 525 Davey Lab, University Pk, PA 16802 USA. [Palmer, D. M.] Los Alamos Natl Lab, B244, Los Alamos, NM 87545 USA. [Bilicki, M.] Leiden Univ, Leiden Observ, POB 9513, NL-2300 RA Leiden, Netherlands. [Bilicki, M.] Univ Zielona Gora, Janusz Gil Inst Astron, Ul Lubuska 2, PL-65265 Zielona Gora, Poland. [Lien, A. Y.; Barthelmy, S. D.; Cenko, S. B.; Gehrels, N.; Marshall, F. E.; Troja, E.] NASA, Goddard Space Flight Ctr, 8800 Greenbelt Rd, Greenbelt, MD 20771 USA. [Campana, S.; Sbarufatti, B.; Tagliaferri, G.] Osserv Astron Brera, INAF, Via E Bianchi 46, I-23807 Merate, Italy. [Cenko, S. B.] Univ Maryland, Joint Space Sci Inst, College Pk, MD 20742 USA. [D'Elia, V.; Perri, M.] Osserv Astron Roma, INAF, Via Frascati 33, I-00040 Monte Porzio Catone, RM, Italy. [D'Elia, V.; Perri, M.] ASI Sci Data Ctr, Via Politecn Snc, I-00133 Rome, Italy. [Troja, E.] Univ Maryland, Dept Phys & Astron, College Pk, MD 20742 USA. RP Evans, PA (reprint author), Univ Leicester, Dept Phys & Astron, Leicester LE1 7RH, Leics, England. EM pae9@leicester.ac.uk OI Bilicki, Maciej/0000-0002-3910-5809; Sbarufatti, Boris/0000-0001-6620-8347 FU National Aeronautics and Space Administration; National Science Foundation; UK Space Agency; ASI [I/004/11/1]; Netherlands Organisation for Scientific Research, NWO [614.001.451]; European Research Council [279396]; Polish National Science Centre [UMO-2012/07/D/ST9/02785] FX We thank Andras Kovacs for helpful discussion on galaxy catalogues. This work made use of data supplied by the UK Swift Science Data Centre at the University of Leicester. This publication makes use of data products from the Two Micron All Sky Survey, which is a joint project of the University of Massachusetts and the Infrared Processing and Analysis Center/California Institute of Technology, funded by the National Aeronautics and Space Administration and the National Science Foundation. This research has made use of the XRT Data Analysis Software (XRTDAS) developed under the responsibility of the ASI Science Data Center (ASDC), Italy. This research has also made use of the SIMBAD data base, operated at CDS, Strasbourg, France. The GW probability maps and our related galaxy maps are in HEALPIX format (Gorski et al. 2005). PAE, JPO and KLP acknowledge UK Space Agency support. SC and GT acknowledge ASI for support (contract I/004/11/1). MB is supported by the Netherlands Organisation for Scientific Research, NWO, through grant number 614.001.451; through FP7 grant number 279396 from the European Research Council; and by the Polish National Science Centre under contract #UMO-2012/07/D/ST9/02785. NR 78 TC 5 Z9 5 U1 6 U2 6 PU OXFORD UNIV PRESS PI OXFORD PA GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND SN 0035-8711 EI 1365-2966 J9 MON NOT R ASTRON SOC JI Mon. Not. Roy. Astron. Soc. PD OCT 21 PY 2016 VL 462 IS 2 BP 1591 EP 1602 DI 10.1093/mnras/stw1746 PG 12 WC Astronomy & Astrophysics SC Astronomy & Astrophysics GA DX8XE UT WOS:000384674100032 ER PT J AU Passarelli, D Wands, RH Merio, M Ristori, L AF Passarelli, Donato Wands, Robert H. Merio, Margherita Ristori, Leonardo TI Methodology for the structural design of single spoke accelerating cavities at Fermilab SO NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT LA English DT Article DE LINAC; SRF; Single Spoke Resonators; Pressure vessels; ASME Code AB Fermilab is planning to upgrade its accelerator complex to deliver a more powerful and intense proton beam for neutrino experiments. In the framework of the so-called Proton Improvement Plan-II (PIP-II), we are designing and developing a cryomodule containing superconducting accelerating cavities, the Single Spoke Resonators of type 1 (SSR1). In this paper, we present the sequence of analysis and calculations performed for the structural design of these cavities, using the rules of the American Society of Mechanical Engineers (ASME) Boiler and Pressure Vessel Code (BPVC). The lack of an accepted procedure for addressing the design, fabrication, and inspection of such unique pressure vessels makes the task demanding and challenging every time. Several factors such as exotic materials, unqualified brazing procedures, limited nondestructive examination, and the general R&D nature of these early generations of cavity design, conspire to make it impractical to obtain full compliance with all ASME BPVC requirements. However, the presented approach allowed us to validate the design of this new generation of single spoke cavities with values of maximum allowable working pressure that exceeds the safety requirements. This set of rules could be used as a starting point for the structural design and development of similar objects. (C) 2016 Elsevier B.V. All rights reserved. C1 [Passarelli, Donato; Wands, Robert H.; Merio, Margherita; Ristori, Leonardo] Fermilab Natl Accelerator Lab, Batavia, IL 60510 USA. [Passarelli, Donato] Univ Pisa, Dept Civil & Mech Engn, I-56122 Pisa, Italy. RP Passarelli, D (reprint author), Fermilab Natl Accelerator Lab, Batavia, IL 60510 USA. EM donato@fnal.gov FU Fermi Research Alliance, LLC [DE-AC02-07CH11359]; United States Department of Energy FX The activities described in this paper are supported by Fermi Research Alliance, LLC under Contract no. DE-AC02-07CH11359 with the United States Department of Energy. NR 10 TC 0 Z9 0 U1 5 U2 5 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0168-9002 EI 1872-9576 J9 NUCL INSTRUM METH A JI Nucl. Instrum. Methods Phys. Res. Sect. A-Accel. Spectrom. Dect. Assoc. Equip. PD OCT 21 PY 2016 VL 834 BP 1 EP 9 DI 10.1016/j.nima.2016.07.013 PG 9 WC Instruments & Instrumentation; Nuclear Science & Technology; Physics, Nuclear; Physics, Particles & Fields SC Instruments & Instrumentation; Nuclear Science & Technology; Physics GA DW8ZT UT WOS:000383944700001 ER PT J AU Zheng, LM Du, YC Zhang, Z Qian, HJ Yan, LX Shi, JR Zhang, Z Zhou, Z Wu, XW Su, XL Wang, D Tian, QL Huang, WH Chen, HB Tang, CX AF Zheng, Lianmin Du, Yingchao Zhang, Zhe Qian, Houjun Yan, Lixin Shi, Jiaru Zhang, Zhen Zhou, Zheng Wu, Xiaowei Su, Xiaolu Wang, Dong Tian, Qili Huang, Wenhui Chen, Huaibi Tang, Chuanxiang TI Development of S-band photocathode RF guns at Tsinghua University SO NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT LA English DT Article DE Photocathode RF gun; Emittance; Dark current; Quantum efficiency AB This study aims to explain the development of S-band photocathode RF guns at Tsinghua University, with especial attention on the progress of guns developed after 2011. Two types of RF guns were developed based on the BNL/SLAC/UCLA gun prior 2011. These guns have been operated as electron sources for Tsinghua Thomson scattering X-ray source (TTX), MeV ultrafast electron diffraction, and Shanghai deep ultraviolet FEL test facility. Based on our operation experiences and other gun modifications worldwide, numerous improvements have been proposed, and seven third-type guns have been designed and fabricated since 2011. Cold tests of all third-type guns have been completed, confirming a significantly improved quality factor mode separation. The first third-type gun has been installed on TTX and operated for four years, demonstrating high gradient, low dark current, stable quantum efficiency, and small emittances. The optimal transverse emittance was epsilon(x) = 0.56 mm mrad, epsilon(y) = 0.66 mm mrad for 200 pC with a peak current of 25 A, and epsilon(x) = 0.78 mm mrad, epsilon(y) = 0.92 mm mrad for 500 pC with a peak current of 62.5 A under a 110 MV/m gun gradient. (C) 2016 Elsevier B.V. All rights reserved. C1 [Zheng, Lianmin; Du, Yingchao; Zhang, Zhe; Yan, Lixin; Shi, Jiaru; Zhang, Zhen; Zhou, Zheng; Wu, Xiaowei; Su, Xiaolu; Wang, Dong; Tian, Qili; Huang, Wenhui; Chen, Huaibi; Tang, Chuanxiang] Tsinghua Univ, Dept Engn Phys, Accelerator Lab, Beijing 100084, Peoples R China. [Zheng, Lianmin; Du, Yingchao; Zhang, Zhe; Yan, Lixin; Shi, Jiaru; Zhang, Zhen; Zhou, Zheng; Wu, Xiaowei; Su, Xiaolu; Wang, Dong; Tian, Qili; Huang, Wenhui; Chen, Huaibi; Tang, Chuanxiang] Tsinghua Univ, Minist Educ, Key Lab Particle & Radiat Imaging, Beijing 100084, Peoples R China. [Qian, Houjun] Lawrence Berkeley Natl Lab, One Cyclotron Rd, Berkeley, CA 94720 USA. RP Huang, WH (reprint author), Tsinghua Univ, Dept Engn Phys, Accelerator Lab, Beijing 100084, Peoples R China. EM huangwh@mail.tsinghua.edu.ca FU National Natural Science Foundation of China [11475097, 11375097, 11435015]; National Key Scientific Instrument and Equipment Development Project of China [2013YQ1203454] FX This work was supported by the National Natural Science Foundation of China (Grant Nos. 11475097, 11375097 and 11435015) and the National Key Scientific Instrument and Equipment Development Project of China (Grant No. 2013YQ1203454). NR 32 TC 0 Z9 0 U1 15 U2 15 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0168-9002 EI 1872-9576 J9 NUCL INSTRUM METH A JI Nucl. Instrum. Methods Phys. Res. Sect. A-Accel. Spectrom. Dect. Assoc. Equip. PD OCT 21 PY 2016 VL 834 BP 98 EP 107 DI 10.1016/j.nima.2016.07.015 PG 10 WC Instruments & Instrumentation; Nuclear Science & Technology; Physics, Nuclear; Physics, Particles & Fields SC Instruments & Instrumentation; Nuclear Science & Technology; Physics GA DW8ZT UT WOS:000383944700010 ER PT J AU Peace, A Poteat, MD Wang, H AF Peace, Angela Poteat, Monica D. Wang, Hao TI Somatic Growth Dilution of a toxicant in a predator-prey model under stoichiometric constraints SO JOURNAL OF THEORETICAL BIOLOGY LA English DT Article DE Methylmercury; Predator-prey model; Ecological stoichiometry; Ecotoxicology ID PRODUCER-GRAZER MODEL; FOOD-NUTRIENT CONTENT; DAPHNIA-MAGNA; ECOLOGICAL STOICHIOMETRY; POPULATION-DYNAMICS; CHAIN MODELS; TOXICITY; MERCURY; EXPOSURE; LIGHT AB The development of aquatic food chain models that incorporate both the effects of nutrient availability, as well as, track toxicants through trophic levels will shed light on ecotoxicological processes and ultimately help improve risk assessment efforts. Here we develop a stoichiometric aquatic food chain model of two trophic levels that investigates concurrent nutrient and toxic stressors in order to improve our understanding of the processes governing the trophic transfer for nutrients, energy, and toxicants. Analytical analysis of positive invariance, local stability of boundary equilibria, numerical simulations, and bifurcation analysis are presented. The model captures and explores a phenomenon called the Somatic Growth Dilution (SGD) effect recently observed empirically, where organisms experience a greater than proportional gain in biomass relative to toxicant concentrations when consuming food with high nutritional content vs. low quality food. (C) 2016 Elsevier Ltd. All rights reserved. C1 [Peace, Angela] Texas Tech Univ, Dept Math & Stat, Lubbock, TX 79409 USA. [Peace, Angela] Univ Tennessee, Natl Inst Math & Biol Synth, Knoxville, TN 37996 USA. [Poteat, Monica D.] Oak Ridge Natl Lab, Div Environm Sci, POB 2008, Oak Ridge, TN 37831 USA. [Wang, Hao] Univ Alberta, Dept Math & Stat Sci, Ctr Math Biol, Edmonton, AB T6G 2G1, Canada. RP Peace, A (reprint author), Texas Tech Univ, Dept Math & Stat, Lubbock, TX 79409 USA. EM a.peace@ttu.edu FU National Science Foundation through NSF Award [DBI-1300426]; University of Tennessee, Knoxville; NSERC Discovery grant FX Part of this work was conducted while Angela Peace was Postdoctoral Fellow at the National Institute for Mathematical and Biological Synthesis, an Institute sponsored by the National Science Foundation through NSF Award #DBI-1300426, with additional support from The University of Tennessee, Knoxville. Hao Wang's research is partially supported by an NSERC Discovery grant. NR 60 TC 0 Z9 0 U1 11 U2 12 PU ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD PI LONDON PA 24-28 OVAL RD, LONDON NW1 7DX, ENGLAND SN 0022-5193 EI 1095-8541 J9 J THEOR BIOL JI J. Theor. Biol. PD OCT 21 PY 2016 VL 407 BP 198 EP 211 DI 10.1016/j.jtbi.2016.07.036 PG 14 WC Biology; Mathematical & Computational Biology SC Life Sciences & Biomedicine - Other Topics; Mathematical & Computational Biology GA DV7JI UT WOS:000383111800017 PM 27460586 ER PT J AU Wei, STS Lacap-Bugler, DC Lau, MCY Caruso, T Rao, S Rios, ADL Archer, SK Chiu, JMY Higgins, C Van Nostrand, JD Zhou, JZ Hopkins, DW Pointing, SB AF Wei, Sean T. S. Lacap-Bugler, Donnabella C. Lau, Maggie C. Y. Caruso, Tancredi Rao, Subramanya Rios, Asuncion de los Archer, Stephen K. Chiu, Jill M. Y. Higgins, Colleen Van Nostrand, Joy D. Zhou, Jizhong Hopkins, David W. Pointing, Stephen B. TI Taxonomic and Functional Diversity of Soil and Hypolithic Microbial Communities in Miers Valley, McMurdo Dry Valleys, Antarctica SO FRONTIERS IN MICROBIOLOGY LA English DT Article DE Antarctica; cyanobacteria; Dry Valleys; Geochip; hypolith; soil ID 16S RIBOSOMAL-RNA; ENVIRONMENTAL GRADIENTS; CHINA HOT; ECOLOGY; DESERT; MICROORGANISMS; CYANOBACTERIA; COLONIZATION; GEOCHIP; GENES AB The McMurdo Dry Valleys of Antarctica are an extreme polar desert. Mineral soils support subsurface microbial communities and translucent rocks support development of hypolithic communities on ventral surfaces in soil contact. Despite significant research attention, relatively little is known about taxonomic and functional diversity or their interrelationships. Here we report a combined diversity and functional interrogation for soil and hypoliths of the Miers Valley in the McMurdo Dry Valleys of Antarctica. The study employed 16S rRNA fingerprinting and high throughput sequencing combined with the GeoChip functional microarray. The soil community was revealed as a highly diverse reservoir of bacterial diversity dominated by actinobacteria. Hypolithic communities were less diverse and dominated by cyanobacteria. Major differences in putative functionality were that soil communities displayed greater diversity in stress tolerance and recalcitrant substrate utilization pathways, whilst hypolithic communities supported greater diversity of nutrient limitation adaptation pathways. A relatively high level of functional redundancy in both soil and hypoliths may indicate adaptation of these communities to fluctuating environmental conditions. C1 [Wei, Sean T. S.; Lacap-Bugler, Donnabella C.; Archer, Stephen K.; Higgins, Colleen; Pointing, Stephen B.] Auckland Univ Technol, Sch Appl Sci, Inst Appl Ecol New Zealand, Auckland, New Zealand. [Lau, Maggie C. Y.] Princeton Univ, Dept Geosci, Princeton, NJ 08544 USA. [Caruso, Tancredi] Queens Univ Belfast, Sch Biol Sci, Belfast, Antrim, North Ireland. [Rao, Subramanya] Hong Kong Polytech Univ, Dept Hlth Technol & Informat, Hong Kong, Hong Kong, Peoples R China. [Rios, Asuncion de los] Museo Nacl Ciencias Nat, Dept Biogeoquim & Ecol Microbiana, Madrid, Spain. [Chiu, Jill M. Y.] Hong Kong Baptist Univ, Dept Biol, Hong Kong, Hong Kong, Peoples R China. [Van Nostrand, Joy D.; Zhou, Jizhong] Univ Oklahoma, Inst Environm Genom, Dept Microbiol & Plant Biol, Norman, OK 73019 USA. [Zhou, Jizhong] Tsinghua Univ, Sch Environm, State Key Joint Lab Environm Simulat & Pollut Con, Beijing, Peoples R China. [Zhou, Jizhong] Lawrence Berkeley Natl Lab, Div Earth Sci, Berkeley, CA USA. [Hopkins, David W.] Royal Agr Univ, Sch Agr Food & Environm, Cirencester, Glos, England. [Pointing, Stephen B.] Kanazawa Univ, Inst Nat & Environm Technol, Kanazawa, Ishikawa, Japan. RP Lacap-Bugler, DC; Pointing, SB (reprint author), Auckland Univ Technol, Sch Appl Sci, Inst Appl Ecol New Zealand, Auckland, New Zealand.; Pointing, SB (reprint author), Kanazawa Univ, Inst Nat & Environm Technol, Kanazawa, Ishikawa, Japan. EM dclacapbu@aut.ac.nz; steve.pointing@aut.ac.nz RI Wei, Sean/A-5878-2017 OI Wei, Sean/0000-0003-3783-6429 FU Institute for Applied Ecology New Zealand FX The authors are grateful to Antarctica New Zealand for logistics and field support. The research was supported financially by the Institute for Applied Ecology New Zealand (www.aenz.aut.ac.nz). NR 58 TC 0 Z9 0 U1 12 U2 12 PU FRONTIERS MEDIA SA PI LAUSANNE PA PO BOX 110, EPFL INNOVATION PARK, BUILDING I, LAUSANNE, 1015, SWITZERLAND SN 1664-302X J9 FRONT MICROBIOL JI Front. Microbiol. PD OCT 20 PY 2016 VL 7 AR 1642 DI 10.3389/fmicb.2016.01642 PG 11 WC Microbiology SC Microbiology GA ED0LU UT WOS:000388534800001 PM 27812351 ER PT J AU Kharzeev, DE AF Kharzeev, Dmitri E. TI Color confinement from fluctuating topology SO INTERNATIONAL JOURNAL OF MODERN PHYSICS A LA English DT Article DE Quantum chromodynamics; confinement; Gribov copies ID MAGNETIC HELICITY; GAUGE-THEORIES; QCD; FIELDS; U(1); CHROMODYNAMICS; INSTANTONS; TERMS AB QCD possesses a compact gauge group, and this implies a non-trivial topological structure of the vacuum. In this contribution to the Gribov-85 Memorial volume, we first discuss the origin of Gribov copies and their interpretation in terms of fluctuating topology in the QCD vacuum. We then describe the recent work with E. Levin that links the confinement of gluons and color screening to the fluctuating topology, and discuss implications for spin physics, high energy scattering, and the physics of quark-gluon plasma. C1 [Kharzeev, Dmitri E.] SUNY Stony Brook, Dept Phys & Astron, New York, NY 11794 USA. [Kharzeev, Dmitri E.] Brookhaven Natl Lab, Dept Phys, Upton, NY 11973 USA. [Kharzeev, Dmitri E.] Brookhaven Natl Lab, RIKEN BNL Res Ctr, Upton, NY 11973 USA. RP Kharzeev, DE (reprint author), SUNY Stony Brook, Dept Phys & Astron, New York, NY 11794 USA. EM kharzeev@bnl.gov FU U.S. Department of Energy [DE-FG-88ER40388, DE-SC0012704] FX I am indebted to Yuri Dokshitzer and Julia Nyiri for the invitation to contribute to the Gribov-85 Memorial volume. The work presented here was done together with Eugene Levin; I am grateful to him for the enjoyable collaboration. This work was supported in part by the U.S. Department of Energy under Contracts DE-FG-88ER40388 and DE-SC0012704. NR 48 TC 0 Z9 0 U1 0 U2 0 PU WORLD SCIENTIFIC PUBL CO PTE LTD PI SINGAPORE PA 5 TOH TUCK LINK, SINGAPORE 596224, SINGAPORE SN 0217-751X EI 1793-656X J9 INT J MOD PHYS A JI Int. J. Mod. Phys. A PD OCT 20 PY 2016 VL 31 IS 28-29 SI SI AR 1645023 DI 10.1142/S0217751X16450238 PG 12 WC Physics, Nuclear; Physics, Particles & Fields SC Physics GA EA8XQ UT WOS:000386923700024 ER PT J AU White, AR AF White, Alan R. TI The Gribov legacy, gauge theories and the physical S-matrix SO INTERNATIONAL JOURNAL OF MODERN PHYSICS A LA English DT Article AB Reggeon unitarity and non-Abelian gauge field copies are focused on as two Gribov discoveries that, it is suggested, may ultimately be seen as the most significant and that could, in the far distant future, form the cornerstones of his legacy. The crucial role played by the Gribov ambiguity in the construction of gauge theory bound-state amplitudes via reggeon unitarity is described. It is suggested that the existence of a physical, unitary, S-Matrix in a gauge theory is a major requirement that could even determine the theory. C1 [White, Alan R.] Argonne Natl Lab, 9700 S Cass Ave, Argonne, IL 60439 USA. RP White, AR (reprint author), Argonne Natl Lab, 9700 S Cass Ave, Argonne, IL 60439 USA. NR 25 TC 0 Z9 0 U1 0 U2 0 PU WORLD SCIENTIFIC PUBL CO PTE LTD PI SINGAPORE PA 5 TOH TUCK LINK, SINGAPORE 596224, SINGAPORE SN 0217-751X EI 1793-656X J9 INT J MOD PHYS A JI Int. J. Mod. Phys. A PD OCT 20 PY 2016 VL 31 IS 28-29 SI SI AR 1645014 DI 10.1142/S0217751X16450147 PG 12 WC Physics, Nuclear; Physics, Particles & Fields SC Physics GA EA8XQ UT WOS:000386923700015 ER PT J AU Belyaev, MA Parfrey, K AF Belyaev, Mikhail A. Parfrey, Kyle TI SPATIAL DISTRIBUTION OF PAIR PRODUCTION OVER THE PULSAR POLAR CAP SO ASTROPHYSICAL JOURNAL LA English DT Article DE magnetic fields; plasmas; pulsars: general; relativistic processes ID ROTATION-POWERED PULSARS; FORCE-FREE MAGNETOSPHERE; GAMMA-RAY FLARES; LIGHT CURVES; CRAB-NEBULA; PARTICLE-ACCELERATION; OBLIQUE ROTATORS; MAGNETIC-FIELDS; LOW-ALTITUDE; ELECTRODYNAMICS AB Using an analytic, axisymmetric approach that includes general relativity, coupled to a condition for pair production deduced from simulations, we derive general results about the spatial distribution of pair-producing field lines over the pulsar polar cap. In particular, we show that pair production on magnetic field lines operates over only a fraction of the polar cap for an aligned rotator for general magnetic field configurations, assuming the magnetic field varies spatially on a scale that is larger than the size of the polar cap. We compare our result to force-free simulations of a pulsar with a dipole surface field and find excellent agreement. Our work has implications for first-principles simulations of pulsar magnetospheres and for explaining observations of pulsed radio and high-energy emission. C1 [Belyaev, Mikhail A.] Univ Calif Berkeley, Dept Astron, 601 Campbell Hall, Berkeley, CA 94720 USA. [Parfrey, Kyle] Lawrence Berkeley Natl Lab, 1 Cyclotron Rd, Berkeley, CA 94720 USA. RP Belyaev, MA (reprint author), Univ Calif Berkeley, Dept Astron, 601 Campbell Hall, Berkeley, CA 94720 USA. EM mbelyaev@berkeley.edu OI Parfrey, Kyle/0000-0001-6173-0099 FU NASA Astrophysics Theory grant [NNX14AH49G]; Theoretical Astrophysics Center at UC Berkeley; NASA through Einstein Postdoctoral Fellowship - Chandra X-ray Center [PF5-160142]; NASA [NAS8-03060]; UC Berkeley Chancellor, Vice Chancellor of Research, and Office of the CIO; Office of the CIO FX The authors thank Jon Arons, Eliot Quataert, Anatoly Spitkovsky, Sasha Philippov, and Sam Gralla for stimulating discussions that helped to improve the paper. M.B. was supported by NASA Astrophysics Theory grant NNX14AH49G to the University of California, Berkeley, and the Theoretical Astrophysics Center at UC Berkeley. K.P. was supported by NASA through Einstein Postdoctoral Fellowship grant number PF5-160142 awarded by the Chandra X-ray Center, which is operated by the Smithsonian Astrophysical Observatory for NASA under contract NAS8-03060. This research used the SAVIO computational cluster resource provided by the Berkeley Research Computing program at the University of California, Berkeley (supported by the UC Berkeley Chancellor, Vice Chancellor of Research, and Office of the CIO). NR 66 TC 0 Z9 0 U1 0 U2 0 PU IOP PUBLISHING LTD PI BRISTOL PA TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND SN 0004-637X EI 1538-4357 J9 ASTROPHYS J JI Astrophys. J. PD OCT 20 PY 2016 VL 830 IS 2 AR 119 DI 10.3847/0004-637X/830/2/119 PG 10 WC Astronomy & Astrophysics SC Astronomy & Astrophysics GA EA3FZ UT WOS:000386488200022 ER PT J AU Peverati, R Bera, PP Lee, TJ Head-Gordon, M AF Peverati, Roberto Bera, Partha P. Lee, Timothy J. Head-Gordon, Martin TI INSIGHTS INTO HYDROCARBON CHAIN AND AROMATIC RING FORMATION IN THE INTERSTELLAR MEDIUM: COMPUTATIONAL STUDY OF THE ISOMERS OF C4H3+ C6H3+ AND C6H5+ AND THEIR FORMATION PATHWAYS SO ASTROPHYSICAL JOURNAL LA English DT Article DE astrochemistry; evolution; ISM: clouds ID EXTRAORDINARY SOURCES ANALYSIS; CROSSED-BEAM REACTION; PHENYL CATION; HERSCHEL OBSERVATIONS; CHEMICAL-DYNAMICS; MOLECULAR CLOUDS; EXCITED-STATES; ROAMING ATOMS; ACETYLENE; CHEMISTRY AB Small hydrocarbons such as acetylene is present in circumstellar envelopes of carbon-rich stars, but the processes that yield larger molecules, and eventually polycyclic aromatic hydrocarbons (PAHs), remain poorly understood. To gain additional insight into the early steps of such processes, electronic structure calculations were performed on the potential energy surfaces of C4H3+, C6H3+ and C6H5+. The results establish reactive pathways from acetylene and its ion to formation of the first aromatic ring. We characterize the stable isomers, their spectroscopic properties, and many of the transition structures that represent barriers to isomerization. The pathways to stabilized C4H3+ and C6H3+ are most likely to arise from unimolecular decomposition of hot C4H4+ and C6H4+ by H atom elimination. By contrast, we found an ion-molecule pathway to C6H5+ to be very stable to fragmentation and elimination reactions even without collisional stabilization. This aromatic species is a good nucleation center for the growth of larger PAHs in interstellar conditions. C1 [Peverati, Roberto; Head-Gordon, Martin] Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA. [Peverati, Roberto; Head-Gordon, Martin] Lawrence Berkeley Natl Lab, Div Chem Sci, Berkeley, CA 94720 USA. [Bera, Partha P.] NASA, BAERI, Space Sci & Astrobiol Div, Ames Res Ctr, Mountain View, CA 94035 USA. [Bera, Partha P.; Lee, Timothy J.] NASA, Ames Res Ctr, MS 245-1, Mountain View, CA 94035 USA. RP Head-Gordon, M (reprint author), Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA.; Head-Gordon, M (reprint author), Lawrence Berkeley Natl Lab, Div Chem Sci, Berkeley, CA 94720 USA. EM mhg@cchem.berkeley.edu RI Lee, Timothy/K-2838-2012 FU NASA Carbon in the Galaxy consortium grant [NNH10ZDA001N]; National Aeronautics and Space Administration through the NASA Astrobiology Institute [NNH13ZDA017C] FX The authors gratefully acknowledge financial support from the NASA Carbon in the Galaxy consortium grant NNH10ZDA001N. Some of this material is based upon work supported by the National Aeronautics and Space Administration through the NASA Astrobiology Institute under Cooperative Agreement Notice NNH13ZDA017C issued through the Science Mission Directorate. NR 68 TC 0 Z9 0 U1 10 U2 10 PU IOP PUBLISHING LTD PI BRISTOL PA TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND SN 0004-637X EI 1538-4357 J9 ASTROPHYS J JI Astrophys. J. PD OCT 20 PY 2016 VL 830 IS 2 AR 128 DI 10.3847/0004-637X/830/2/128 PG 15 WC Astronomy & Astrophysics SC Astronomy & Astrophysics GA EA3FZ UT WOS:000386488200031 ER PT J AU Storm, S Mundy, LG Lee, KI Fernandez-Lopez, M Looney, LW Teuben, P Arce, HG Rosolowsky, EW Meisner, AM Isella, A Kauffmann, J Shirley, YL Kwon, W Plunkett, AL Pound, MW Segura-Cox, DM Tassis, K Tobin, JJ Volgenau, NH Crutcher, RM Testi, L AF Storm, Shaye Mundy, Lee G. Lee, Katherine I. Fernandez-Lopez, Manuel Looney, Leslie W. Teuben, Peter Arce, Hector G. Rosolowsky, Erik W. Meisner, Aaron M. Isella, Andrea Kauffmann, Jens Shirley, Yancy L. Kwon, Woojin Plunkett, Adele L. Pound, Marc W. Segura-Cox, Dominique M. Tassis, Konstantinos Tobin, John J. Volgenau, Nikolaus H. Crutcher, Richard M. Testi, Leonardo TI CARMA LARGE AREA STAR FORMATION SURVEY: DENSE GAS IN THE YOUNG L1451 REGION OF PERSEUS SO ASTROPHYSICAL JOURNAL LA English DT Article DE ISM: clouds; ISM: kinematics and dynamics; ISM: molecules; ISM: structure; stars: formation ID MOLECULAR CLOUDS; DRIVEN TURBULENCE; CLUSTER FORMATION; MAGNETIC-FIELDS; VIRIAL-THEOREM; DUST; CORES; OPHIUCHUS; SERPENS; MODEL AB We present a 3 mm spectral line and continuum survey of L1451 in the Perseus Molecular Cloud. These observations are from the CARMA Large Area Star Formation Survey (CLASSy), which also imaged Barnard. 1, NGC 1333, Serpens Main, and Serpens South. L1451 is the survey region with the lowest level of star formation activity-it contains no confirmed protostars. HCO+, HCN, and N2H+ (J = 1 -> 0). are all detected throughout the region, with HCO+ being the most spatially widespread, and molecular emission seen toward 90% of the area above N(H-2) column densities of 1.9 x 10(21) cm(-2). HCO+ has the broadest velocity dispersion, near 0.3 km s(-1) on average, compared with similar to 0.15 km s(-1) for the other molecules, thus representing a range of subsonic to supersonic gas motions. Our non-binary dendrogram analysis reveals that the dense gas traced by each molecule has a similar hierarchical structure, and that gas surrounding the candidate first hydrostatic core (FHSC), L1451-mm, and other previously detected single-dish continuum clumps has similar hierarchical structure; this suggests that different subregions of L1451 are fragmenting on the pathway to forming young stars. We determined that the three-dimensional morphology of the largest detectable dense-gas structures was relatively ellipsoidal compared with other CLASSy regions, which appeared more flattened at the largest scales. A virial analysis shows that the most centrally condensed dust structures are likely unstable against collapse. Additionally, we identify a new spherical, centrally condensed N2H+ feature that could be a new FHSC candidate. The overall results suggest that L1451 is a young region starting to form its generation of stars within turbulent, hierarchical structures. C1 [Storm, Shaye; Lee, Katherine I.] Harvard Smithsonian Ctr Astrophys, 60 Garden St, Cambridge, MA 02138 USA. [Storm, Shaye; Mundy, Lee G.; Lee, Katherine I.; Teuben, Peter; Pound, Marc W.] Univ Maryland, Dept Astron, College Pk, MD 20742 USA. [Fernandez-Lopez, Manuel; Looney, Leslie W.; Segura-Cox, Dominique M.; Crutcher, Richard M.] Univ Illinois, Dept Astron, 1002 West Green St, Urbana, IL 61801 USA. [Fernandez-Lopez, Manuel] CCT La Plata CONICET, Inst Argentino Radioastron, CC 5, RA-1894 Villa Elisa, Argentina. [Arce, Hector G.] Yale Univ, Dept Astron, POB 208101, New Haven, CT 06520 USA. [Rosolowsky, Erik W.] Univ Alberta, Dept Phys, 4-181 CCIS, Edmonton, AB T6G 2E1, Canada. [Meisner, Aaron M.] Lawrence Berkeley Natl Lab, Berkeley, CA 94720 USA. [Meisner, Aaron M.] Berkeley Ctr Cosmol Phys, Berkeley, CA 94720 USA. [Isella, Andrea] Rice Univ, Dept Phys & Astron, POB 1892, Houston, TX 77251 USA. [Kauffmann, Jens] Max Planck Inst Radioastron, Hugel 69, D-53121 Bonn, Germany. [Shirley, Yancy L.] Steward Observ, 933 North Cherry Ave, Tucson, AZ 85721 USA. [Kwon, Woojin] Korea Astron & Space Sci Inst, 776 Daedeok Daero, Daejeon 34055, South Korea. [Plunkett, Adele L.] European Southern Observ, Av Alonso de Cordova 3107, Vitacura, Santiago De Chi, Chile. [Tassis, Konstantinos] Univ Crete, Dept Phys, POB 2208, GR-71003 Iraklion, Crete, Greece. [Tassis, Konstantinos] Univ Crete, Inst Theoret & Computat Phys, POB 2208, GR-71003 Iraklion, Crete, Greece. [Tassis, Konstantinos] Fdn Res & Technol Hellas, IESL, Iraklion 7110, Greece. [Tobin, John J.] Leiden Observ, 540 JH Oort Bldg,Niels Bohrweg 2, NL-2333 CA Leiden, Netherlands. [Volgenau, Nikolaus H.] Las Cumbres Observ Global Telescope Network Inc, 6740 Cortona Dr,Suite 102, Goleta, CA 93117 USA. [Testi, Leonardo] ESO, Karl Schwarzschild Str 2, D-85748 Garching, Germany. RP Storm, S (reprint author), Harvard Smithsonian Ctr Astrophys, 60 Garden St, Cambridge, MA 02138 USA.; Storm, S (reprint author), Univ Maryland, Dept Astron, College Pk, MD 20742 USA. EM shaye.storm@cfa.harvard.edu RI Tassis, Konstantinos/C-3155-2011; OI Rosolowsky, Erik/0000-0002-5204-2259; Arce, Hector/0000-0001-5653-7817 FU University of Maryland [AST-1139990]; University of Illinois [AST-1139950]; National Science Foundation; CARMA FX The authors would like to thank the referee for encouraging critiques that improved the paper, and all members of the CARMA staff who made these observations possible. CLASSy was supported by AST-1139990 (University of Maryland) and AST-1139950 (University of Illinois). Support for CARMA construction was derived from the Gordon and Betty Moore Foundation, the Kenneth T. and Eileen L. Norris Foundation, the James S. McDonnell Foundation, the Associates of the California Institute of Technology, the University of Chicago, Illinois, California, and Maryland, and the National Science Foundation. Ongoing CARMA development and operations are supported by the National Science Foundation under a cooperative agreement, and by the CARMA partner universities. NR 45 TC 0 Z9 0 U1 0 U2 0 PU IOP PUBLISHING LTD PI BRISTOL PA TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND SN 0004-637X EI 1538-4357 J9 ASTROPHYS J JI Astrophys. J. PD OCT 20 PY 2016 VL 830 IS 2 AR 127 DI 10.3847/0004-637X/830/2/127 PG 28 WC Astronomy & Astrophysics SC Astronomy & Astrophysics GA EA3FZ UT WOS:000386488200030 ER PT J AU Donner, LJ O'Brien, TA Rieger, D Vogel, B Cooke, WF AF Donner, Leo J. O'Brien, Travis A. Rieger, Daniel Vogel, Bernhard Cooke, William F. TI Are atmospheric updrafts a key to unlocking climate forcing and sensitivity? SO ATMOSPHERIC CHEMISTRY AND PHYSICS LA English DT Article ID AEROSOL-CLOUD INTERACTIONS; PART I; CUMULUS PARAMETERIZATION; HORIZONTAL RESOLUTION; MODEL; CONVECTION; SIMULATION; SPREAD; SCALE AB Both climate forcing and climate sensitivity persist as stubborn uncertainties limiting the extent to which climate models can provide actionable scientific scenarios for climate change. A key, explicit control on cloud-aerosol interactions, the largest uncertainty in climate forcing, is the vertical velocity of cloud-scale updrafts. Model-based studies of climate sensitivity indicate that convective entrainment, which is closely related to updraft speeds, is an important control on climate sensitivity. Updraft vertical velocities also drive many physical processes essential to numerical weather prediction. Vertical velocities and their role in atmospheric physical processes have been given very limited attention in models for climate and numerical weather prediction. The relevant physical scales range down to tens of meters and are thus frequently sub-grid and require parameterization. Many state-of-science convection parameterizations provide mass fluxes without specifying vertical velocities, and parameterizations that do provide vertical velocities have been subject to limited evaluation against what have until recently been scant observations. Atmospheric observations imply that the distribution of vertical velocities depends on the areas over which the vertical velocities are averaged. Distributions of vertical velocities in climate models may capture this behavior, but it has not been accounted for when parameterizing cloud and precipitation processes in current models. New observations of convective vertical velocities offer a potentially promising path toward developing process-level cloud models and parameterizations for climate and numerical weather prediction. Taking account of the scale dependence of resolved vertical velocities offers a path to matching cloud-scale physical processes and their driving dynamics more realistically, with a prospect of reduced uncertainty in both climate forcing and sensitivity. C1 [Donner, Leo J.] Princeton Univ, NOAA, GFDL, Forrestal Campus,201 Forrestal Rd, Princeton, NJ 08540 USA. [O'Brien, Travis A.] Lawrence Berkeley Natl Lab, Berkeley, CA USA. [O'Brien, Travis A.] Univ Calif Davis, Davis, CA 95616 USA. [Rieger, Daniel; Vogel, Bernhard] Karlsruhe Inst Technol, Karlsruhe, Germany. [Cooke, William F.] UCAR, GFDL, Princeton, NJ USA. RP Donner, LJ (reprint author), Princeton Univ, NOAA, GFDL, Forrestal Campus,201 Forrestal Rd, Princeton, NJ 08540 USA. EM leo.j.donner@noaa.gov RI Vogel, Bernhard/A-9558-2013; OI O'Brien, Travis/0000-0002-6643-1175 FU US Department of Energy (DOE) Atmospheric System Research program [DE-SC0004534-NOAA] FX Analysis of convective vertical velocities has been supported by the US Department of Energy (DOE) Atmospheric System Research program through inter-agency agreement DE-SC0004534-NOAA. Reviews by Levi Silvers, Yi Ming, and anonymous ACPD reviewers, as well as comments from Graham Feingold on controls on drop activation in warm clouds, are appreciated. Charles Seman participated in figure preparation. We especially thank Scott Collis (Argonne National Lab) and Adam Varble (University of Utah) for providing TWP-ICE radar-retrieved vertical velocities obtained through the support of the DOE Atmospheric Radiation Measurements program. NR 42 TC 1 Z9 1 U1 3 U2 3 PU COPERNICUS GESELLSCHAFT MBH PI GOTTINGEN PA BAHNHOFSALLEE 1E, GOTTINGEN, 37081, GERMANY SN 1680-7316 EI 1680-7324 J9 ATMOS CHEM PHYS JI Atmos. Chem. Phys. PD OCT 20 PY 2016 VL 16 IS 20 BP 12983 EP 12992 DI 10.5194/acp-16-12983-2016 PG 10 WC Meteorology & Atmospheric Sciences SC Meteorology & Atmospheric Sciences GA EA5MV UT WOS:000386665800002 ER PT J AU Pellin, MJ Riha, SC Tyo, EC Kwon, G Libera, JA Elam, JW Seifert, S Lee, S Vajda, S AF Pellin, Michael J. Riha, Shannon C. Tyo, Eric C. Kwon, Gihan Libera, Joseph A. Elam, Jeffrey W. Seifert, Soenke. Lee, Sungsik Vajda, Stefan TI Water Oxidation by Size-Selected Co-27 Clusters Supported on Fe2O3 SO CHEMSUSCHEM LA English DT Article DE cobalt cluster; electrocatalysis; hematite; photoelectrocatalysis; water oxidation ID SUBNANOMETER COBALT CLUSTERS; OXYGEN-EVOLVING CATALYST; CO3O4 NANOPARTICLES; OXIDE; HEMATITE; EVOLUTION; EFFICIENT; PERFORMANCE; PHOTOANODES; ELECTRODES AB The complexity of the water oxidation reaction makes understanding the role of individual catalytic sites critical to improving the process. Here, size-selected 27-atom cobalt clusters (Co-27) deposited on hematite (Fe2O3) anodes were tested for water oxidation activity. The uniformity of these anodes allows measurement of the activity of catalytic sites of well-defined nuclearity and known density. Grazing incidence X-ray absorption near-edge spectroscopy (GIXANES) characterization of the anodes before and after electrochemical cycling demonstrates that these Co-27 clusters are stable to dissolution even in the harsh water oxidation electrochemical environment. They are also stable under illumination at the equivalent of 0.4suns irradiation. The clusters show turnover rates for water oxidation that are comparable or higher than those reported for Pd- and Co-based materials or for hematite. The support for the Co-27 clusters is Fe2O3 grown by atomic layer deposition on a Si chip. We have chosen to deposit a Fe2O3 layer that is only a few unit cells thick (2nm), to remove complications related to exciton diffusion. We find that the electrocatalytic and the photoelectrocatalytic activity of the Co-27/Fe2O3 material is significantly improved when the samples are annealed (with the clusters already deposited). Given that the support is thin and that the cluster deposition density is equivalent to approximately 5% of an atomic monolayer, we suggest that annealing may significantly improve the exciton diffusion from the support to the catalytic moiety. C1 [Pellin, Michael J.; Riha, Shannon C.; Tyo, Eric C.; Kwon, Gihan; Vajda, Stefan] Argonne Natl Lab, Div Mat Sci, 9700 S Cass Ave, Argonne, IL 60439 USA. [Pellin, Michael J.; Riha, Shannon C.] Argonne Natl Lab, Argonne Northwestern Solar Energy Res ANSER Ctr, 9700 S Cass Ave, Argonne, IL 60439 USA. [Libera, Joseph A.; Elam, Jeffrey W.] Argonne Natl Lab, Div Energy Syst, 9700 S Cass Ave, Argonne, IL 60439 USA. [Seifert, Soenke.; Lee, Sungsik] Argonne Natl Lab, Xray Sci Div, 9700 S Cass Ave, Argonne, IL 60439 USA. [Vajda, Stefan] Argonne Natl Lab, Nanosci & Technol Div, 9700 S Cass Ave, Argonne, IL 60439 USA. [Vajda, Stefan] Yale Univ, Dept Chem & Environm Engn, New Haven, CT 06520 USA. [Vajda, Stefan] Univ Chicago, IME, Chicago, IL 60637 USA. RP Pellin, MJ; Vajda, S (reprint author), Argonne Natl Lab, Div Mat Sci, 9700 S Cass Ave, Argonne, IL 60439 USA.; Pellin, MJ (reprint author), Argonne Natl Lab, Argonne Northwestern Solar Energy Res ANSER Ctr, 9700 S Cass Ave, Argonne, IL 60439 USA.; Vajda, S (reprint author), Argonne Natl Lab, Nanosci & Technol Div, 9700 S Cass Ave, Argonne, IL 60439 USA.; Vajda, S (reprint author), Yale Univ, Dept Chem & Environm Engn, New Haven, CT 06520 USA.; Vajda, S (reprint author), Univ Chicago, IME, Chicago, IL 60637 USA. EM pellin@anl.gov; vajda@anl.gov FU Argonne National Laboratory, a U.S. Department of Energy, Office of Science Laboratory [DE-AC02-06CH11357]; U.S. Department of Energy, BES Materials Sciences [DE-AC-02-06CH11357]; UChicago Argonne, LLC; ANSER Center, an Energy Frontier Research Center - U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences [DE-SC0001059]; U.S. Department of Energy [DE-AC02-06CH11357] FX The work was performed at Argonne National Laboratory, a U.S. Department of Energy, Office of Science Laboratory operated under Contract No. DE-AC02-06CH11357 by UChicago Argonne, LLC. S.V., M.J.P., E.C.T, and G.K. acknowledge the support by the U.S. Department of Energy, BES Materials Sciences under Contract DE-AC-02-06CH11357, with UChicago Argonne, LLC, operator Argonne National Laboratory, for the aspect of work focused on the synthesis, characterization, and dark electrochemical outcomes. S.C.R., J.L., J.W.E., and M.J.P acknowledge the ANSER Center, an Energy Frontier Research Center funded by the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences under Award Number DE-SC0001059 for their support of the aspect of work focused on the photo-electrochemical testing. The use of the 12-ID-C and 12-BM beamlines of the Advanced Photon Source, an Office of Science User Facility operated for the U.S. Department of Energy, Office of Science by Argonne National Laboratory, was supported by the U.S. Department of Energy under Contract No. DE-AC02-06CH11357. The authors thank Dr. Glen Ferguson and Dr. L. A. Curtiss for providing the calculated structure of supported oxidized Co27 cluster for use in the table of contents graphics. NR 66 TC 0 Z9 0 U1 13 U2 13 PU WILEY-V C H VERLAG GMBH PI WEINHEIM PA POSTFACH 101161, 69451 WEINHEIM, GERMANY SN 1864-5631 EI 1864-564X J9 CHEMSUSCHEM JI ChemSusChem PD OCT 20 PY 2016 VL 9 IS 20 BP 3005 EP 3011 DI 10.1002/cssc.201600982 PG 7 WC Chemistry, Multidisciplinary; GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY SC Chemistry; Science & Technology - Other Topics GA EA9HM UT WOS:000386953500016 PM 27717160 ER PT J AU Bhardwaj, G Mulligan, VK Bahl, CD Gilmore, JM Harvey, PJ Cheneval, O Buchko, GW Pulavarti, SVSRK Kaas, Q Eletsky, A Huang, PS Johnsen, WA Greisen, PJ Rocklin, GJ Song, YF Linsky, TW Watkins, A Rettie, SA Xu, XZ Carter, LP Bonneau, R Olson, JM Coutsias, E Correnti, CE Szyperski, T Craik, DJ Baker, D AF Bhardwaj, Gaurav Mulligan, Vikram Khipple Bahl, Christopher D. Gilmore, Jason M. Harvey, Peta J. Cheneval, Olivier Buchko, Garry W. Pulavarti, Surya V. S. R. K. Kaas, Quentin Eletsky, Alexander Huang, Po-Ssu Johnsen, William A. Greisen, Per Jr Rocklin, Gabriel J. Song, Yifan Linsky, Thomas W. Watkins, Andrew Rettie, Stephen A. Xu, Xianzhong Carter, Lauren P. Bonneau, Richard Olson, James M. Coutsias, Evangelos Correnti, Colin E. Szyperski, Thomas Craik, David J. Baker, David TI Accurate de novo design of hyperstable constrained peptides SO NATURE LA English DT Article ID NMR CHEMICAL-SHIFTS; MOLECULAR-DYNAMICS; PROTEIN STRUCTURES; COMPUTATIONAL DESIGN; STRUCTURE PREDICTION; TORSION ANGLES; LOOP CLOSURE; CRYSTALLOGRAPHY; STABILIZATION; SIMULATIONS AB Naturally occurring, pharmacologically active peptides constrained with covalent crosslinks generally have shapes that have evolved to fit precisely into binding pockets on their targets. Such peptides can have excellent pharmaceutical properties, combining the stability and tissue penetration of small-molecule drugs with the specificity of much larger protein therapeutics. The ability to design constrained peptides with precisely specified tertiary structures would enable the design of shape-complementary inhibitors of arbitrary targets. Here we describe the development of computational methods for accurate de novo design of conformationally restricted peptides, and the use of these methods to design 18-47 residue, disulfide-crosslinked peptides, a subset of which are heterochiral and/or N-C backbone-cyclized. Both genetically encodable and non-canonical peptides are exceptionally stable to thermal and chemical denaturation, and 12 experimentally determined X-ray and NMR structures are nearly identical to the computational design models. The computational design methods and stable scaffolds presented here provide the basis for development of a new generation of peptide-based drugs. C1 [Bhardwaj, Gaurav; Mulligan, Vikram Khipple; Bahl, Christopher D.; Gilmore, Jason M.; Huang, Po-Ssu; Greisen, Per Jr; Rocklin, Gabriel J.; Song, Yifan; Linsky, Thomas W.; Baker, David] Univ Washington, Dept Biochem, Seattle, WA 98195 USA. [Bhardwaj, Gaurav; Mulligan, Vikram Khipple; Bahl, Christopher D.; Gilmore, Jason M.; Huang, Po-Ssu; Greisen, Per Jr; Rocklin, Gabriel J.; Song, Yifan; Linsky, Thomas W.; Rettie, Stephen A.; Carter, Lauren P.; Baker, David] Univ Washington, Inst Prot Design, Seattle, WA 98195 USA. [Harvey, Peta J.; Cheneval, Olivier; Kaas, Quentin; Craik, David J.] Univ Queensland, Inst Mol Biosci, Brisbane, Qld 4072, Australia. [Buchko, Garry W.] Pacific Northwest Natl Lab, Earth & Biol Sci Directorate, Seattle Struct Genom Ctr Infect Dis, Richland, WA 99352 USA. [Pulavarti, Surya V. S. R. K.; Eletsky, Alexander; Xu, Xianzhong; Szyperski, Thomas] SUNY Buffalo, Dept Chem, Buffalo, NY 14260 USA. [Johnsen, William A.; Olson, James M.; Correnti, Colin E.] Fred Hutchinson Canc Res Ctr, Clin Res Div, Seattle, WA 98109 USA. [Greisen, Per Jr] Novo Nordisk AS, Global Res, DK-2760 Malov, Denmark. [Song, Yifan] Cyrus Biotechnol, Seattle, WA 98109 USA. [Watkins, Andrew] NYU, Dept Chem, New York, NY 10003 USA. [Bonneau, Richard] NYU, Dept Biol, New York, NY 10003 USA. [Bonneau, Richard] Simons Fdn, Ctr Computat Biol, New York, NY 10010 USA. [Coutsias, Evangelos] SUNY Stony Brook, Appl Math & Stat, Stony Brook, NY 11794 USA. [Coutsias, Evangelos] SUNY Stony Brook, Laufer Ctr Phys & Quantitat Biol, Stony Brook, NY 11794 USA. [Baker, David] Univ Washington, Howard Hughes Med Inst, Seattle, WA 98195 USA. RP Baker, D (reprint author), Univ Washington, Dept Biochem, Seattle, WA 98195 USA.; Baker, D (reprint author), Univ Washington, Inst Prot Design, Seattle, WA 98195 USA.; Baker, D (reprint author), Univ Washington, Howard Hughes Med Inst, Seattle, WA 98195 USA. EM dabaker@uw.edu RI Bahl, Christopher/B-9410-2016; OI Bahl, Christopher/0000-0002-3652-3693; harvey, peta/0000-0003-4735-6242; Coutsias, Evangelos/0000-0003-2910-9125; Craik, David/0000-0003-0007-6796 FU NIH [P50 AG005136, T32-H600035, GM094597]; Howard Hughes Medical Institute; Australian Research Council [FL150100146]; NESG; NIGMS [GM090205]; National Institute of Allergy and Infectious Diseases, National Institute of Health, Department of Health and Human Services [HHSN272201200025C]; Office of Biological and Environmental Research; [DE-AC02-06CH11357] FX Computer time was awarded by the Innovative and Novel Computational Impact on Theory and Experiment (INCITE) program. This research used resources of the Argonne Leadership Computing Facility, a Department of Energy (DOE) Office of Science User Facility supported under contract DE-AC02-06CH11357. We thank the University of Washington Hyak supercomputing network for computing and data storage resources, and Rosetta@Home volunteer participants on BOINC for additional computing resources. We are grateful for facility access at the Queensland NMR Network. We thank D. Alonso, J. Bardwell, G. Bhabha, T.J. Brunette, D. Ekiert, A. Ford, N. Hasle, B. Keir, N. Koga, Y. Liu, D. Madden, B. Mao, D. May, V. Ovchinnikov, S. Srivatsan, L. Stewart, R. van Deursen, and M. Williamson for help and advice, and R. Krishnamurty, P. Hosseinzadeh, and A. Vorobieva for critical comments and manuscript suggestions. This work was supported by NIH grant P50 AG005136 supporting the Alzheimer's Disease Research Center, philanthropic gifts from the Three Dreamers and Washington Research Foundation, and funding from the Howard Hughes Medical Institute. The Australian Research Council funds D.J.C. as an Australian Laureate Fellow (FL150100146). C.D.B. was supported by NIH grant T32-H600035. T.S. acknowledges NIH support (GM094597), and S.V.S.R.K.P., A.E. and X.X. were supported with NESG funds. E.C. is funded by NIGMS GM090205. We thank P. Rupert and R.K. Strong at the Fred Hutchinson Cancer Research Center for aid in collecting and refining X-ray data for gEHEE_06. G.W.B. was funded by the National Institute of Allergy and Infectious Diseases, National Institute of Health, Department of Health and Human Services (Federal contract HHSN272201200025C). A portion of this research was performed using EMSL, a DOE Office of Science User Facility sponsored by the Office of Biological and Environmental Research and located at Pacific Northwest National Laboratory. NR 58 TC 2 Z9 2 U1 34 U2 34 PU NATURE PUBLISHING GROUP PI LONDON PA MACMILLAN BUILDING, 4 CRINAN ST, LONDON N1 9XW, ENGLAND SN 0028-0836 EI 1476-4687 J9 NATURE JI Nature PD OCT 20 PY 2016 VL 538 IS 7625 BP 329 EP + DI 10.1038/nature19791 PG 21 WC Multidisciplinary Sciences SC Science & Technology - Other Topics GA EA5PJ UT WOS:000386673100029 PM 27626386 ER PT J AU Session, AM Uno, Y Kwon, T Hapman, JAC Toyoda, A Takahashi, S Fukui, A Hikosaka, A Suzuki, A Kondo, M van Heeringen, SJ Quigley, I Heinz, S Ogino, H Ochi, H Hellsten, U Lyons, JB Simakov, O Putnam, N Stites, J Kuroki, Y Tanaka, T Michiue, T Watanabe, M Ogdanovic, OB Lister, R Georgiou, G Paranjpe, SS Van Kruijsbergen, I Shu, SQ Carlson, J Kinoshita, T Ohta, Y Mawaribuchi, S Jenkins, J Grimwood, J Schmutz, J Mitros, T Mozaffari, SV Suzuki, Y Haramoto, Y Yamamoto, TS Takagi, C Heald, R Miller, K Haudenschild, C Kitzman, J Nakayama, T Zutsu, YI Robert, J Fortriede, J Burns, K Lotay, V Karimi, K Yasuoka, Y Dichmann, DS Flajnik, MF Houston, DW Shendure, J DuPasquier, L Vize, PD Zorn, AM Ito, M Marcotte, EM Wallingford, JB Ito, Y Asashima, M Ueno, N Matsuda, Y Veenstra, GJC Fujiyama, A Harland, RM Taira, M Rokhsar, DS AF Session, Adam M. Uno, Yoshinobu Kwon, Taejoon Hapman, Jarrod A. C. Toyoda, Atsushi Takahashi, Shuji Fukui, Akimasa Hikosaka, Akira Suzuki, Atsushi Kondo, Mariko van Heeringen, Simon J. Quigley, Ian Heinz, Sven Ogino, Hajime Ochi, Haruki Hellsten, Uffe Lyons, Jessica B. . Simakov, Oleg Putnam, Nicholas Stites, Jonathan Kuroki, Yoko Tanaka, Toshiaki Michiue, Tatsuo Watanabe, Minoru Ogdanovic, Ozren B. Lister, Ryan Georgiou, Georgios Paranjpe, Sarita S. Van Kruijsbergen, Ila Shu, Shengquiang Carlson, Joseph Kinoshita, Tsutomu Ohta, Yuko Mawaribuchi, Shuuji Jenkins, Jerry Grimwood, Jane Schmutz, Jeremy Mitros, Therese Mozaffari, Sahar V. Suzuki, Yutaka Haramoto, Yoshikazu Yamamoto, Takamasa S. Takagi, Chiyo Heald, Rebecca Miller, Kelly Haudenschild, Christian Kitzman, Jacob Nakayama, Takuya Zutsu, Yumi I. Robert, Jacques Fortriede, Joshua Burns, Kevin Lotay, Vaneet Karimi, Kamran Yasuoka, Yuuri Dichmann, Darwin S. Flajnik, Martin F. Houston, Douglas W. Shendure, Jay DuPasquier, Louis Vize, Peter D. Zorn, Aaron M. Ito, Michihiko Marcotte, Edward M. Wallingford, John B. . Ito, Yuzuru Asashima, Makoto Ueno, Naoto Matsuda, Yoichi Veenstra, Gert Jan C. . Fujiyama, Asao Harland, Richard M. Taira, Masanori Rokhsar, Daniel S. TI Genome evolution in the allotetraploid frog Xenopus laevis SO NATURE LA English DT Article ID GENE DUPLICATIONS; CHROMOSOMES; POLYPLOIDY; TROPICALIS; ORIGIN; SUBFUNCTIONALIZATION; DIFFERENTIATION; FRACTIONATION; TRANSCRIPTOME; CONSEQUENCES AB To explore the origins and consequences of tetraploidy in the African clawed frog, we sequenced the Xenopus laevis genome and compared it to the related diploid X. tropicalis genome. We characterize the allotetraploid origin of X. laevis by partitioning its genome into two homoeologous subgenomes, marked by distinct families of 'fossil' transposable elements. On the basis of the activity of these elements and the age of hundreds of unitary pseudogenes, we estimate that the two diploid progenitor species diverged around 34 million years ago (Ma) and combined to form an allotetraploid around 17-18 Ma. More than 56% of all genes were retained in two homoeologous copies. Protein function, gene expression, and the amount of conserved flanking sequence all correlate with retention rates. The subgenomes have evolved asymmetrically, with one chromosome set more often preserving the ancestral state and the other experiencing more gene loss, deletion, rearrangement, and reduced gene expression. C1 [Session, Adam M.; Lyons, Jessica B. .; Mitros, Therese; Dichmann, Darwin S.; Harland, Richard M.; Rokhsar, Daniel S.] Univ Calif Berkeley, Dept Mol & Cell Biol, Life Sci Addit 3200, Berkeley, CA 94720 USA. [Session, Adam M.; Lyons, Jessica B. .; Mitros, Therese; Dichmann, Darwin S.; Harland, Richard M.; Rokhsar, Daniel S.] Univ Calif Berkeley, Ctr Integrat Genom, Life Sci Addit 3200, Berkeley, CA 94720 USA. [Session, Adam M.; Hapman, Jarrod A. C.; Hellsten, Uffe; Shu, Shengquiang; Carlson, Joseph; Jenkins, Jerry; Grimwood, Jane; Schmutz, Jeremy; Rokhsar, Daniel S.] US DOE, Joint Genome Inst, Walnut Creek, CA 94598 USA. [Uno, Yoshinobu; Matsuda, Yoichi] Nagoya Univ, Grad Sch Bioagr Sci, Dept Appl Mol Biosci, Chikusa Ku, Furo Cho, Nagoya, Aichi 4648601, Japan. [Kwon, Taejoon; Marcotte, Edward M.; Wallingford, John B. .] Univ Texas Austin, Ctr Syst & Synthet Biol, Dept Mol Biosci, Austin, TX 78712 USA. [Kwon, Taejoon] Ulsan Natl Inst Sci & Technol, Sch Life Sci, Dept Biomed Engn, Ulsan 689798, South Korea. [Toyoda, Atsushi; Fujiyama, Asao] Natl Inst Genet, Ctr Informat Biol, 1111 Yata, Mishima, Shizuoka 4118540, Japan. [Toyoda, Atsushi; Fujiyama, Asao] Natl Inst Genet, Adv Genom Ctr, 1111 Yata, Mishima, Shizuoka 4118540, Japan. [Takahashi, Shuji; Suzuki, Atsushi] Hiroshima Univ, Grad Sch Sci, Amphibian Res Ctr, 1-3-1 Kagamiyama, Hiroshima 7398526, Japan. [Fukui, Akimasa] Hokkaido Univ, Fac Adv Life Sci, Lab Tissue & Polymer Sci, Kita Ku, N10W8, Sapporo, Hokkaido 0600810, Japan. [Hikosaka, Akira] Hiroshima Univ, Grad Sch Integrated Arts & Sci, Div Human Sci, 1-7-1 Kagamiyama, Hiroshima 7398521, Japan. [Kondo, Mariko] Univ Tokyo, Grad Sch Sci, MMBS, 1024 Koajiro, Miura, Kanagawa 2380225, Japan. [van Heeringen, Simon J.; Georgiou, Georgios; Paranjpe, Sarita S.; Van Kruijsbergen, Ila; Veenstra, Gert Jan C. .] Radboud Univ Nijmegen, Fac Sci, Dept Mol Dev Biol, 259 RIMLS,M850-2-97,Geert Grootepl 28, NL-6525 GA Nijmegen, Netherlands. [Quigley, Ian] Salk Inst Biol Studies, Mol Neurobiol Lab, La Jolla, CA 92037 USA. [Heinz, Sven] Salk Inst Biol Studies, 10010 North Torrey Pines Rd, La Jolla, CA 92037 USA. [Ogino, Hajime] Nagahama Inst Biosci & Technol, Dept Anim Biosci, 1266 Tamura, Nagahama, Shiga 5260829, Japan. [Ochi, Haruki] Yamagata Univ, Fac Med, Inst Promot Med Sci Res, 2-2-2 Iida Nishi, Yamagata, Yamagata 9909585, Japan. [Simakov, Oleg; Rokhsar, Daniel S.] Okinawa Inst Sci & Technol Grad Univ, Mol Genet Unit, Onna, Okinawa 9040495, Japan. [Putnam, Nicholas; Stites, Jonathan] Dovetail Genom LLC, Santa Cruz, CA 95060 USA. [Kuroki, Yoko] NCCHD, Natl Res Inst Child Hlth & Dev, Dept Genome Med, Setagaya Ku, 2-10-1 Okura, Tokyo 1578535, Japan. [Tanaka, Toshiaki] Tokyo Inst Technol, Dept Life Sci & Technol, Midori Ku, 4259 Nagatsuta, Yokohama, Kanagawa 2268501, Japan. [Michiue, Tatsuo] Univ Tokyo, Grad Sch Arts & Sci, Dept Life Sci, Meguro Ku, 3-8-1 Komaba, Tokyo 1538902, Japan. [Watanabe, Minoru] Univ Tokushima, Inst Inst Liberal Arts & Fundamental Educ, 1-1 Minamijosanjima Cho, Tokushima 7708502, Japan. [Ogdanovic, Ozren B.; Lister, Ryan] Univ Western Australia, Harry Perkins Inst Med Res, Perth, WA 6009, Australia. [Ogdanovic, Ozren B.; Lister, Ryan] Univ Western Australia, ARC Ctr Excellence Plant Energy Biol, Perth, WA 6009, Australia. [Kinoshita, Tsutomu] Rikkyo Univ, Fac Sci, Dept Life Sci, Toshima Ku, 3-34-1 Nishi Ikebukuro, Tokyo 1718501, Japan. [Ohta, Yuko; Flajnik, Martin F.] Univ Maryland, Dept Microbiol & Immunol, 655 W Baltimore St, Baltimore, MD 21201 USA. [Mawaribuchi, Shuuji] Kitasato Univ, Kitasato Inst Life Sci, Minato Ku, 5-9-1 Shirokane, Tokyo 1088641, Japan. [Jenkins, Jerry; Grimwood, Jane; Schmutz, Jeremy] HudsonAlpha Inst Biotechnol, Huntsville, AL 35806 USA. [Mozaffari, Sahar V.] Univ Chicago, Dept Human Genet, 920 E 58th St,CLSC 431F, Chicago, IL 60637 USA. [Suzuki, Yutaka] Univ Tokyo, Dept Computat Biol & Med Sci, 5-1-5 Kashiwanoha, Kashiwa, Chiba 2778568, Japan. [Haramoto, Yoshikazu; Ito, Yuzuru; Asashima, Makoto] Natl Inst Adv Ind Sci & Technol, Biotechnol Res Inst Drug Discovery, Cent 5,1-1-1 Higashi, Tsukuba, Ibaraki 3058565, Japan. [Yamamoto, Takamasa S.; Takagi, Chiyo; Ueno, Naoto] Natl Inst Basic Biol, Dept Dev Biol, Div Morphogenesis, 38 Nishigonaka, Okazaki, Aichi 4448585, Japan. [Heald, Rebecca; Miller, Kelly] Univ Calif Berkeley, Dept Mol & Cell Biol, Life Sci Addit 3200, Berkeley, CA 94701 USA. [Haudenschild, Christian] Illumina Inc, 25861 Ind Blvd, Hayward, CA 94545 USA. [Kitzman, Jacob; Shendure, Jay] Univ Washington, Dept Genome Sci, Foege Bldg S-250,Box 355065,3720 15th Ave NE, Seattle, WA 98195 USA. [Nakayama, Takuya] Univ Virginia, Dept Biol, Charlottesville, VA 22904 USA. [Zutsu, Yumi I.] Niigata Univ, Fac Sci, Dept Biol, Nishi Ku, 8050,Ikarashi 2 No Cho, Niigata 9502181, Japan. [Robert, Jacques] Univ Rochester, Med Ctr, Dept Microbiol & Immunol, Rochester, NY 14642 USA. [Fortriede, Joshua; Burns, Kevin; Zorn, Aaron M.] Cincinnati Childrens Res Fdn, Div Dev Biol, Cincinnati, OH 45229 USA. [Lotay, Vaneet; Karimi, Kamran; Vize, Peter D.] Univ Calgary, Dept Biol Sci, 2500 Univ Dr 1 NW, Calgary, AB T2N 1N4, Canada. [Yasuoka, Yuuri] Okinawa Inst Sci & Technol Grad Univ, Marine Genom Unit, 1919-1 Tancha, Onna, Okinawa 9040495, Japan. [Houston, Douglas W.] Univ Iowa, Dept Biol, 257 Biol Bldg, Iowa City, IA 52242 USA. [DuPasquier, Louis] Univ Basel, Dept Zool & Evolutionary Biol, CH-4051 Basel, Switzerland. [Ito, Michihiko] Kitasato Univ, Sch Sci, Dept Biol Sci, 1-15-1 Minamiku, Sagamihara, Kanagawa 2520373, Japan. [Ueno, Naoto] SOKENDAI, Dept Basic Biol, 38 Nishigonaka, Okazaki, Aichi 4448585, Japan. [Fujiyama, Asao] Natl Inst Informat, Principles Informat, Chiyoda Ku, 2-1-2 Hitotsubashi, Tokyo 1018430, Japan. [Fujiyama, Asao] SOKENDAI, Dept Genet, 1111 Yata, Mishima, Shizuoka 4118540, Japan. [Taira, Masanori] Univ Tokyo, Grad Sch Sci, Dept Biol Sci, Bunkyo Ku, 7-3-1 Hongo, Tokyo 1130033, Japan. [Haudenschild, Christian] Personalis Inc, 1330 OBrien Dr, Menlo Pk, CA 94025 USA. RP Harland, RM (reprint author), Univ Calif Berkeley, Dept Mol & Cell Biol, Life Sci Addit 3200, Berkeley, CA 94720 USA.; Harland, RM (reprint author), Univ Calif Berkeley, Ctr Integrat Genom, Life Sci Addit 3200, Berkeley, CA 94720 USA.; Rokhsar, DS (reprint author), US DOE, Joint Genome Inst, Walnut Creek, CA 94598 USA.; Rokhsar, DS (reprint author), Okinawa Inst Sci & Technol Grad Univ, Mol Genet Unit, Onna, Okinawa 9040495, Japan.; Taira, M (reprint author), Univ Tokyo, Grad Sch Sci, Dept Biol Sci, Bunkyo Ku, 7-3-1 Hongo, Tokyo 1130033, Japan. EM harland@berkeley.edu; m_taira@bs.s.u-tokyo.ac.jp; dsrokhsar@gmail.com RI Nakayama, Takuya/J-5812-2015; Kwon, Taejoon/S-3835-2016; Simakov, Oleg/G-4572-2015; OI Kwon, Taejoon/0000-0002-9794-6112; Simakov, Oleg/0000-0002-3585-4511; van Heeringen, Simon/0000-0002-0411-3219; Quigley, Ian/0000-0003-0075-8324; Georgiou, Georgios/0000-0003-1686-7883 FU [GM086321, HD065705, HD080708]; NCRR NIH HHS [S10 RR027303]; NHGRI NIH HHS [T32 HG000047]; NHLBI NIH HHS [R01 HL117164]; NICHD NIH HHS [R01 HD080708, P41 HD064556, R01 HD069344, R21 HD084072]; NIGMS NIH HHS [R01 GM086321, R01 GM086627, R01 GM104853, R21 GM119021, R35 GM118183]; NIH HHS [R01 OD010549] NR 57 TC 15 Z9 15 U1 26 U2 26 PU NATURE PUBLISHING GROUP PI LONDON PA MACMILLAN BUILDING, 4 CRINAN ST, LONDON N1 9XW, ENGLAND SN 0028-0836 EI 1476-4687 J9 NATURE JI Nature PD OCT 20 PY 2016 VL 538 IS 7625 BP 336 EP + DI 10.1038/nature19840 PG 26 WC Multidisciplinary Sciences SC Science & Technology - Other Topics GA EA5PJ UT WOS:000386673100030 PM 27762356 ER PT J AU Notta, F Chan-Seng-Yue, M Lemire, M Li, YL Wilson, GW Connor, AA Denroche, RE Liang, SB Brown, AMK Kim, JC Wang, T Simpson, JT Beck, T Borgida, A Buchner, N Chadwick, D Hafezi-Bakhtiari, S Dick, JE Heisler, L Hollingsworth, MA Ibrahimov, E Jang, GH Johns, J Jorgensen, LGT Law, C Ludkovski, O Lungu, I Ng, K Pasternack, D Petersen, GM Shlush, LI Timms, L Tsao, MS Wilson, JM Yung, CK Zogopoulos, G Bartlett, JMS Alexandrov, LB Real, FX Cleary, SP Roehrl, MH McPherson, JD Stein, LD Hudson, TJ Campbell, PJ Gallinger, S AF Notta, Faiyaz Chan-Seng-Yue, Michelle Lemire, Mathieu Li, Yilong Wilson, Gavin W. Connor, Ashton A. Denroche, Robert E. Liang, Sheng-Ben Brown, Andrew M. K. Kim, Jaeseung C. Wang, Tao Simpson, Jared T. Beck, Timothy Borgida, Ayelet Buchner, Nicholas Chadwick, Dianne Hafezi-Bakhtiari, Sara Dick, John E. Heisler, Lawrence Hollingsworth, Michael A. Ibrahimov, Emin Jang, Gun Ho Johns, Jeremy Jorgensen, Lars G. T. Law, Calvin Ludkovski, Olga Lungu, Ilinca Ng, Karen Pasternack, Danielle Petersen, Gloria M. Shlush, Liran I. Timms, Lee Tsao, Ming-Sound Wilson, Julie M. Yung, Christina K. Zogopoulos, George Bartlett, John M. S. Alexandrov, Ludmil B. Real, Francisco X. Cleary, Sean P. Roehrl, Michael H. McPherson, John D. Stein, Lincoln D. Hudson, Thomas J. Campbell, Peter J. Gallinger, Steven TI A renewed model of pancreatic cancer evolution based on genomic rearrangement patterns SO NATURE LA English DT Article ID INTRAEPITHELIAL NEOPLASIA; DUCTAL ADENOCARCINOMA; BARRETTS-ESOPHAGUS; OCCURS LATE; PROGRESSION; TUMOR; CHROMOTHRIPSIS; INACTIVATION; MUTATIONS; INSTABILITY AB Pancreatic cancer, a highly aggressive tumour type with uniformly poor prognosis, exemplifies the classically held view of stepwise cancer development(1). The current model of tumorigenesis, based on analyses of precursor lesions, termed pancreatic intraepithelial neoplasm (PanINs) lesions, makes two predictions: first, that pancreatic cancer develops through a particular sequence of genetic alterations(2-5) (KRAS, followed by CDKN2A, then TP53 and SMAD4); and second, that the evolutionary trajectory of pancreatic cancer progression is gradual because each alteration is acquired independently. A shortcoming of this model is that clonally expanded precursor lesions do not always belong to the tumour lineage(2,5-9), indicating that the evolutionary trajectory of the tumour lineage and precursor lesions can be divergent. This prevailing model of tumorigenesis has contributed to the clinical notion that pancreatic cancer evolves slowly and presents at a late stage(10). However, the propensity for this disease to rapidly metastasize and the inability to improve patient outcomes, despite efforts aimed at early detection(11), suggest that pancreatic cancer progression is not gradual. Here, using newly developed informatics tools, we tracked changes in DNA copy number and their associated rearrangements in tumour-enriched genomes and found that pancreatic cancer tumorigenesis is neither gradual nor follows the accepted mutation order. Two-thirds of tumours harbour complex rearrangement patterns associated with mitotic errors, consistent with punctuated equilibrium as the principal evolutionary trajectory(12). In a subset of cases, the consequence of such errors is the simultaneous, rather than sequential, knockout of canonical preneoplastic genetic drivers that are likely to set-off invasive cancer growth. These findings challenge the current progression model of pancreatic cancer and provide insights into the mutational processes that give rise to these aggressive tumours. C1 [Notta, Faiyaz; Chan-Seng-Yue, Michelle; Lemire, Mathieu; Wilson, Gavin W.; Connor, Ashton A.; Denroche, Robert E.; Brown, Andrew M. K.; Kim, Jaeseung C.; Simpson, Jared T.; Beck, Timothy; Buchner, Nicholas; Hafezi-Bakhtiari, Sara; Dick, John E.; Heisler, Lawrence; Ibrahimov, Emin; Jang, Gun Ho; Johns, Jeremy; Jorgensen, Lars G. T.; Lungu, Ilinca; Ng, Karen; Pasternack, Danielle; Timms, Lee; Wilson, Julie M.; Yung, Christina K.; Bartlett, John M. S.; McPherson, John D.; Stein, Lincoln D.; Hudson, Thomas J.; Gallinger, Steven] Ontario Inst Canc Res, Toronto, ON M5G 0A3, Canada. [Li, Yilong; Campbell, Peter J.] Wellcome Trust Sanger Inst, Canc Genome Project, Hinxton CB10 1SA, England. [Liang, Sheng-Ben; Chadwick, Dianne; Hafezi-Bakhtiari, Sara; Roehrl, Michael H.] Univ Hlth Network, Dept Pathol, UHN Program BioSpecimen Sci, Toronto, ON M5G 2C4, Canada. [Kim, Jaeseung C.; Wang, Tao; Tsao, Ming-Sound; McPherson, John D.] Univ Toronto, Dept Med Biophys, Toronto, ON M5G 1L7, Canada. [Wang, Tao] Univ Toronto, Dept Lab Med & Pathobiol, Toronto, ON M5S IA8, Canada. [Dick, John E.; Stein, Lincoln D.; Hudson, Thomas J.] Univ Toronto, Dept Mol Genet, Toronto, ON M5S 1A8, Canada. [Simpson, Jared T.] Univ Toronto, Dept Comp Sci, Toronto, ON M5S 3G4, Canada. [Borgida, Ayelet; Hollingsworth, Michael A.] Nebraska Med Ctr, Eppley Inst Res Canc, Omaha, NE 68198 USA. [Dick, John E.; Ludkovski, Olga; Shlush, Liran I.; Tsao, Ming-Sound; Roehrl, Michael H.] Univ Hlth Network, Princess Margaret Canc Ctr, Toronto, ON M5G 2M9, Canada. [Law, Calvin] Sunnybrook Hlth Sci Ctr, Odette Canc Ctr, Div Surg Oncol, Toronto, ON M4N 3M5, Canada. [Petersen, Gloria M.] Mayo Clin, Dept Hlth Sci Res, Rochester, MN 55905 USA. [Zogopoulos, George] McGill Univ, Ctr Hlth, Res Inst, Montreal, PQ H3H 2L9, Canada. [Alexandrov, Ludmil B.] Los Alamos Natl Lab, Theoret Biol & Biophys T6, Los Alamos, NM 87545 USA. [Alexandrov, Ludmil B.] Los Alamos Natl Lab, Ctr Nonlinear Studies, Los Alamos, NM 87545 USA. [Real, Francisco X.] Spanish Natl Canc Res Ctr CNIO, Epithelial Carcinogenesis Grp, Madrid 28029, Spain. [Cleary, Sean P.; Gallinger, Steven] Mt Sinai Hosp, Lunenfeld Tanenbaum Res Inst, Toronto, ON M5G 1X5, Canada. [Cleary, Sean P.] Univ Hlth Network, Dept Surg, Toronto, ON M5G 2C4, Canada. [Campbell, Peter J.] Univ Cambridge, Dept Haematol, Cambridge CB2 0XY, England. RP Notta, F; Hudson, TJ (reprint author), Ontario Inst Canc Res, Toronto, ON M5G 0A3, Canada.; Hudson, TJ (reprint author), Univ Toronto, Dept Mol Genet, Toronto, ON M5S 1A8, Canada. EM faiyaz.notta@oicr.on.ca; tom.hudson@oicr.on.ca RI Gallinger, Steven/E-4575-2013; OI Alexandrov, Ludmil/0000-0003-3596-4515 FU Ontario Institute for Cancer Research (OICR) through the Ontario Ministry of Research and Innovation; Canada Foundation for Innovation; OICR; Canadian Institutes for Health Research (CIHR); Canadian Friends of the Hebrew University; SMGS Family Foundation; NCI [P50 CA102701, R01 CA97075]; CIHR; Ontario Institute of Cancer Research (OICR) through the Ontario Ministry of Research and Innovation; Ontario Institute for Cancer Research FX We would like to thank N. Simard, S. Zhao and members of the SickKids-UHN Flow facility for technical support. Funding sources for this study include grants to the Pancreatic Cancer Sequencing Initiative program from the Ontario Institute for Cancer Research (OICR), through support from the Ontario Ministry of Research and Innovation, the Canada Foundation for Innovation; research award to F.N. from the OICR and the Canadian Institutes for Health Research (CIHR); Canadian Friends of the Hebrew University, the SMGS Family Foundation, NCI grant P50 CA102701 (Mayo Clinic SPORE in Pancreatic Cancer) and NCI grant R01 CA97075 (Pancreatic Cancer Genetic Epidemiology Consortium). F.N. is supported by a fellowship award from CIHR and is a recipient of a scholar's research award from the Ontario Institute of Cancer Research (OICR), through support from the Ontario Ministry of Research and Innovation. G.Z. is a Clinician-Scientist of the Fonds de la Recherche en Sante du Quebec. P.J.C. is a Wellcome Trust Senior Clinical Fellow. T.J.H., L.D.S., J.D.M. and S.G. are recipients of Senior or Clinician-Scientist Awards from the Ontario Institute for Cancer Research. NR 30 TC 10 Z9 10 U1 18 U2 18 PU NATURE PUBLISHING GROUP PI LONDON PA MACMILLAN BUILDING, 4 CRINAN ST, LONDON N1 9XW, ENGLAND SN 0028-0836 EI 1476-4687 J9 NATURE JI Nature PD OCT 20 PY 2016 VL 538 IS 7625 BP 378 EP + DI 10.1038/nature19823 PG 20 WC Multidisciplinary Sciences SC Science & Technology - Other Topics GA EA5PJ UT WOS:000386673100038 PM 27732578 ER PT J AU Cyburt, RH Amthor, AM Heger, A Johnson, E Keek, L Meisel, Z Schatz, H Smith, K AF Cyburt, R. H. Amthor, A. M. Heger, A. Johnson, E. Keek, L. Meisel, Z. Schatz, H. Smith, K. TI DEPENDENCE OF X-RAY BURST MODELS ON NUCLEAR REACTION RATES SO ASTROPHYSICAL JOURNAL LA English DT Article DE nuclear reactions, nucleosynthesis, abundances; X-rays: bursts ID ACCRETING NEUTRON-STARS; THERMONUCLEAR REACTION-RATES; WEAK INTERACTION RATES; RP-PROCESS; RADIUS EXPANSION; RATE TABLES; HYDROGEN; MASS; NUCLEOSYNTHESIS; FLASHES AB X-ray bursts are thermonuclear flashes on the surface of accreting neutron stars, and reliable burst models are needed to interpret observations in terms of properties of the neutron star and the binary system. We investigate the dependence of X-ray burst models on uncertainties in (p,gamma),(alpha,gamma), and (alpha, p) nuclear reaction rates using fully self-consistent burst models that account for the feedbacks between changes in nuclear energy generation and changes in astrophysical conditions. A two-step approach first identified sensitive nuclear reaction rates in a singlezone model with ignition conditions chosen to match calculations with a state-of-the-art 1D multi-zone model based on the Kepler stellar evolution code. All relevant reaction rates on neutron-deficient isotopes up to mass 106 were individually varied by a factor of 100 up and down. Calculations of the 84 changes in reaction rate with the highest impact were then repeated in the 1D multi-zone model. We find a number of uncertain reaction rates that affect predictions of light curves and burst ashes significantly. The results provide insights into the nuclear processes that shape observables from X-ray bursts, and guidance for future nuclear physics work to reduce nuclear uncertainties in X-ray burst models. C1 [Cyburt, R. H.; Keek, L.; Schatz, H.] Michigan State Univ, Natl Superconducting Cyclotron Lab, E Lansing, MI 48824 USA. [Cyburt, R. H.; Heger, A.; Keek, L.; Meisel, Z.; Schatz, H.; Smith, K.] Michigan State Univ, Joint Inst Nucl Astrophys, E Lansing, MI 48824 USA. [Amthor, A. M.] Bucknell Univ, Dept Phys & Astron, Lewisburg, PA 17837 USA. [Heger, A.] Monash Univ, Sch Phys & Astron, Monash Ctr Astrophys, Clayton, Vic 3800, Australia. [Heger, A.] Univ Minnesota, Sch Phys & Astron, Minneapolis, MN 55455 USA. [Heger, A.] Shanghai Jiao Tong Univ, Dept Phys & Astron, Ctr Nucl Astrophys, Shanghai 200240, Peoples R China. [Johnson, E.; Keek, L.; Schatz, H.] Michigan State Univ, Dept Phys & Astron, E Lansing, MI 48824 USA. [Meisel, Z.] Univ Notre Dame, Dept Phys, Notre Dame, IN 46556 USA. [Keek, L.] NASA, CRESST, GSFC, Greenbelt, MD 20771 USA. [Keek, L.] NASA, Xray Astrophys Lab, GSFC, Greenbelt, MD 20771 USA. [Smith, K.] Oak Ridge Natl Lab, Oak Ridge, TN 37831 USA. RP Cyburt, RH (reprint author), Michigan State Univ, Natl Superconducting Cyclotron Lab, E Lansing, MI 48824 USA.; Cyburt, RH (reprint author), Michigan State Univ, Joint Inst Nucl Astrophys, E Lansing, MI 48824 USA. FU National Science Foundation [PHY-02-016783, PHY-08-22648, PHY-1430152]; ARC Future Fellowship [FT120100363]; US Department of Energy [SC0005012]; NASA [NNG06EO90A] FX We thank R. Ferguson, M. Klein, and S. Warren for help with the data analysis, F.-K. Thielemann for providing the network solver, and L. Bildsten for contributions to the one-zone model. This material is based upon work supported by the National Science Foundation under Grant Numbers PHY-02-016783, PHY-08-22648, and PHY-1430152 (JINA Center for the Evolution of the Elements). A.H. was supported by an ARC Future Fellowship (FT120100363) and the US Department of Energy (SC0005012). L.K. is supported by NASA under award number NNG06EO90A. NR 65 TC 1 Z9 1 U1 2 U2 2 PU IOP PUBLISHING LTD PI BRISTOL PA TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND SN 0004-637X EI 1538-4357 J9 ASTROPHYS J JI Astrophys. J. PD OCT 20 PY 2016 VL 830 IS 2 AR 55 DI 10.3847/0004-637X/830/2/55 PG 20 WC Astronomy & Astrophysics SC Astronomy & Astrophysics GA DZ8MN UT WOS:000386124600001 ER PT J AU Kvon, EZ Kamneva, OK Melo, US Barozzi, I Osterwalder, M Mannion, BJ Tissieres, V Pickle, CS Plajzer-Frick, I Lee, EA Kato, M Garvin, TH Akiyama, JA Afzal, V Lopez-Rios, J Rubin, EM Dickel, DE Pennacchio, LA Visel, A AF Kvon, Evgeny Z. Kamneva, Olga K. Melo, Uira S. Barozzi, Iros Osterwalder, Marco Mannion, Brandon J. Tissieres, Virginie Pickle, Catherine S. Plajzer-Frick, Ingrid Lee, Elizabeth A. Kato, Momoe Garvin, Tyler H. Akiyama, Jennifer A. Afzal, Veena Lopez-Rios, Javier Rubin, Edward M. Dickel, Diane E. Pennacchio, Len A. Visel, Axel TI Progressive Loss of Function in a Limb Enhancer during Snake Evolution SO CELL LA English DT Article ID CIS-REGULATORY EVOLUTION; ONE-STEP GENERATION; SONIC-HEDGEHOG; TRANSCRIPTION FACTORS; ADAPTIVE EVOLUTION; TRANSGENIC MICE; MOLECULAR-BASIS; SHH EXPRESSION; GENOME REVEALS; GENE-FUNCTION AB The evolution of body shape is thought to be tightly coupled to changes in regulatory sequences, but specific molecular events associated with major morphological transitions in vertebrates have remained elusive. We identified snake-specific sequence changes within an otherwise highly conserved long-range limb enhancer of Sonic hedgehog (Shh). Transgenic mouse reporter assays revealed that the in vivo activity pattern of the enhancer is conserved across a wide range of vertebrates, including fish, but not in snakes. Genomic substitution of the mouse enhancer with its human or fish ortholog results in normal limb development. In contrast, replacement with snake orthologs caused severe limb reduction. Synthetic restoration of a single transcription factor binding site lost in the snake lineage reinstated full in vivo function to the snake enhancer. Our results demonstrate changes in a regulatory sequence associated with a major body plan transition and highlight the role of enhancers in morphological evolution. C1 [Kvon, Evgeny Z.; Melo, Uira S.; Barozzi, Iros; Osterwalder, Marco; Mannion, Brandon J.; Pickle, Catherine S.; Plajzer-Frick, Ingrid; Lee, Elizabeth A.; Kato, Momoe; Garvin, Tyler H.; Akiyama, Jennifer A.; Afzal, Veena; Rubin, Edward M.; Dickel, Diane E.; Pennacchio, Len A.; Visel, Axel] Lawrence Berkeley Natl Lab, MS 84 171, Berkeley, CA 94720 USA. [Kamneva, Olga K.] Stanford Univ, Dept Biol, Stanford, CA 94305 USA. [Tissieres, Virginie; Lopez-Rios, Javier] Univ Basel, Dept Biomed, CH-4058 Basel, Switzerland. [Rubin, Edward M.; Pennacchio, Len A.; Visel, Axel] US DOE, Joint Genome Inst, Walnut Creek, CA 94598 USA. [Visel, Axel] Univ Calif, Sch Nat Sci, Merced, CA 95343 USA. RP Pennacchio, LA; Visel, A (reprint author), Lawrence Berkeley Natl Lab, MS 84 171, Berkeley, CA 94720 USA.; Pennacchio, LA; Visel, A (reprint author), US DOE, Joint Genome Inst, Walnut Creek, CA 94598 USA.; Visel, A (reprint author), Univ Calif, Sch Nat Sci, Merced, CA 95343 USA. EM lapennacchio@lbl.gov; avisel@lbl.gov RI Visel, Axel/A-9398-2009; Lopez-Rios, Javier/D-8094-2014; Tissieres, Virginie/B-1435-2017; OI Visel, Axel/0000-0002-4130-7784; Lopez-Rios, Javier/0000-0001-6731-3798; Tissieres, Virginie/0000-0003-4276-5514; Dickel, Diane/0000-0001-5497-6824 FU NIH [R01HG003988, U54HG006997, U01DE024427]; Olga Mayenfisch Foundation; University of Basel; Helen Hay Whitney Foundation - Howard Hughes Medical Institute; Swiss National Science Foundation (SNSF) fellowship; Department of Energy, University of California [DE-AC02-05CH11231] FX This work was supported by NIH grants R01HG003988, U54HG006997, and U01DE024427 (to A.V. and L.A.P.) and by the Olga Mayenfisch Foundation and the University of Basel (to J.L.-R). E.Z.K. is supported by a postdoctoral fellowship from the Helen Hay Whitney Foundation funded by a Howard Hughes Medical Institute. M.O. was supported by a Swiss National Science Foundation (SNSF) fellowship. We thank T. Castoe for providing the draft assembly sequence of the Boa genome and J. Doudna for providing a plasmid containing a human-optimized Cas9 gene. We also thank A. Stark for helpful suggestions and comments on the manuscript. Research was conducted at the E.O. Lawrence Berkeley National Laboratory and performed under Department of Energy Contract DE-AC02-05CH11231, University of California. NR 83 TC 4 Z9 4 U1 22 U2 22 PU CELL PRESS PI CAMBRIDGE PA 600 TECHNOLOGY SQUARE, 5TH FLOOR, CAMBRIDGE, MA 02139 USA SN 0092-8674 EI 1097-4172 J9 CELL JI Cell PD OCT 20 PY 2016 VL 167 IS 3 BP 633 EP + DI 10.1016/j.cell.2016.09.028 PG 21 WC Biochemistry & Molecular Biology; Cell Biology SC Biochemistry & Molecular Biology; Cell Biology GA EA1HW UT WOS:000386344100012 PM 27768887 ER PT J AU Chambreau, SD Koh, CJ Popolan-Vaida, DM Gallegos, CJ Hooper, JB Bedrov, D Vaghjiani, GL Leone, SR AF Chambreau, Steven D. Koh, Christine J. Popolan-Vaida, Denisia M. Gallegos, Christopher J. Hooper, Justin B. Bedrov, Dmitry Vaghjiani, Ghanshyam L. Leone, Stephen R. TI Flow-Tube Investigations of Hypergolic Reactions of a Dicyanamide Ionic Liquid Via Tunable Vacuum Ultraviolet Aerosol Mass Spectrometry SO JOURNAL OF PHYSICAL CHEMISTRY A LA English DT Article ID GENERATING PARTICLE BEAMS; CONTROLLED DIMENSIONS; AERODYNAMIC LENSES; NOZZLE EXPANSIONS; PHOTOIONIZATION; IGNITION; FUELS; THERMOCHEMISTRY; DEGRADATION; DIVERGENCE AB The unusually high heats of vaporization of room temperature ionic liquids (RTILs) complicate the utilization of thermal evaporation to study ionic liquid reactivity. Although effusion of RTILs into a reaction flow-tube or mass spectrometer is possible, competition between vaporization and thermal decomposition of the RTIL can greatly increase the complexity of the observed reaction products. In order to investigate the reaction kinetics of a hypergolic RTIL, 1-butyl-3-methylimidazolium dicyanamide (BMIM(+)DCA(-)) was aerosolized and reacted with gaseous nitric acid, and the products were monitored via tunable vacuum ultraviolet photoionization time-of-flight mass spectrometry at the Chemical Dynamics Beamline 9.0.2 at the Advanced Light Source. Reaction product formation at m/z 42, 43, 44, 67, 85, 126, and higher masses was observed as a function of HNO3 exposure. The identities of the product species were assigned to the masses on the basis of their ionization energies. The observed exposure profile of the m/z 67 signal suggests that the excess gaseous HNO3 initiates rapid reactions near the surface of the RTIL aerosol. Nonreactive molecular dynamics simulations support this observation, suggesting that diffusion within the particle may be a limiting step. The mechanism is consistent with previous reports that nitric acid forms protonated dicyanamide species in the first step of the reaction. C1 [Chambreau, Steven D.] ERC Inc, Edwards AFB, CA 93524 USA. [Koh, Christine J.; Popolan-Vaida, Denisia M.; Leone, Stephen R.] Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA. [Koh, Christine J.; Popolan-Vaida, Denisia M.; Leone, Stephen R.] Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA. [Popolan-Vaida, Denisia M.; Leone, Stephen R.] Lawrence Berkeley Natl Lab, Div Chem Sci, Berkeley, CA 94720 USA. [Gallegos, Christopher J.; Vaghjiani, Ghanshyam L.] AFRL RQRP, Air Force Res Lab, Aerosp Syst Directorate, Propellants Branch,Rocket Prop Div, Edwards AFB, CA 93524 USA. [Hooper, Justin B.; Bedrov, Dmitry] Univ Utah, Dept Mat Sci & Engn, 122 South Cent Campus Dr,Room 304, Salt Lake City, UT 84112 USA. [Hooper, Justin B.; Bedrov, Dmitry] Wasatch Mol Inc, 825 North 300 West, Salt Lake City, UT 84103 USA. RP Vaghjiani, GL (reprint author), AFRL RQRP, Air Force Res Lab, Aerosp Syst Directorate, Propellants Branch,Rocket Prop Div, Edwards AFB, CA 93524 USA. EM ghanshyam.vaghjiani@us.af.mil FU U.S. Air Force Office of Scientific Research [FA9550-10-1-0163, FA9550-14-0154, FA9300-06-C-0023]; Office of Energy Research, Office of Basic Energy Sciences, Chemical Sciences Division of the U.S. Department of Energy [DE-AC02-05CH11231] FX The authors gratefully acknowledge funding from the U.S. Air Force Office of Scientific Research for supporting C.J.K. and S.R.L. (Grant Nos. FA9550-10-1-0163 and FA9550-14-0154), and for S.D.C. and G.L.V. (Grant No. FA9300-06-C-0023). This work at the ALS was supported by the Director, Office of Energy Research, Office of Basic Energy Sciences, Chemical Sciences Division of the U.S. Department of Energy under Contract No. DE-AC02-05CH11231 (D. M. P.-V. and S.R.L.). The authors thank Dr. Kevin Wilson of the Chemical Dynamics beamline for help in the measurements. NR 40 TC 0 Z9 0 U1 15 U2 15 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 1089-5639 J9 J PHYS CHEM A JI J. Phys. Chem. A PD OCT 20 PY 2016 VL 120 IS 41 BP 8011 EP 8023 DI 10.1021/acs.jpca.6b06289 PG 13 WC Chemistry, Physical; Physics, Atomic, Molecular & Chemical SC Chemistry; Physics GA DZ8FX UT WOS:000386107400004 ER PT J AU Laskin, J Johnson, GE Prabhakaran, V AF Laskin, Julia Johnson, Grant E. Prabhakaran, Venkateshkumar TI Soft Landing of Complex Ions for Studies in Catalysis and Energy Storage SO JOURNAL OF PHYSICAL CHEMISTRY C LA English DT Article ID ASSEMBLED MONOLAYER SURFACES; MASS-SELECTED IONS; SIZE-SELECTED CLUSTERS; DENSITY-FUNCTIONAL CALCULATIONS; ACTIVE GOLD NANOCLUSTERS; GAS AGGREGATION SOURCE; CO OXIDATION; HETEROGENEOUS CATALYSIS; OXYGEN REDUCTION; CHARGE RETENTION AB Immobilization of complex molecules and clusters on supports plays an important role in a variety of disciplines including materials science, catalysis, and biochemistry. In particular, deposition of clusters on surfaces has attracted considerable attention due to their nonscalable and highly size-dependent properties. The ability to precisely control the composition and morphology of complex molecules and clusters on surfaces is crucial for the development of next-generation materials with rationally tailored properties. Soft and reactive landing of ions onto solid or liquid surfaces introduces unprecedented selectivity into surface modification by completely eliminating the effect of solvent and sample contamination on the quality of the film. The ability to select the mass-to-charge ratio of the precursor ion, its kinetic energy, and charge state along with precise control of the size, shape, and position of the ion beam on the deposition target makes soft landing an attractive approach for surface modification. High-purity uniform thin films on surfaces generated using mass-selected ion deposition facilitate understanding of critical interfacial phenomena relevant to catalysis, energy generation and storage, and materials science. Our efforts have been directed toward understanding charge retention by soft landed complex ions, which may affect their structure, reactivity, and stability. Specifically, we have examined the effect of the surface on charge retention by both positively and negatively charged ions. We found that the electronic properties of the surface play an important role in charge retention by cations. Meanwhile, the electron binding energy is a key factor determining charge retention by anions. These findings provide the scientific foundation required for the rational design of interfaces for advanced catalysts and energy-storage devices. Further optimization of electrode electrolyte interfaces for applications in energy storage and electrocatalysis may be achieved by understanding and controlling the properties of soft-landed ions. C1 [Laskin, Julia; Johnson, Grant E.; Prabhakaran, Venkateshkumar] Pacific Northwest Natl Lab, Div Phys Sci, Richland, WA 99354 USA. RP Laskin, J; Johnson, GE (reprint author), Pacific Northwest Natl Lab, Div Phys Sci, Richland, WA 99354 USA. EM Julia.Laskin@pnnl.gov; Grant.Johnson@pnnl.gov RI Laskin, Julia/H-9974-2012 OI Laskin, Julia/0000-0002-4533-9644 FU U.S. Department of Energy (DOE), Office of Basic Energy Sciences, Chemical Sciences, Geosciences & Biosciences Division; Laboratory Directed Research and Development Program at the Pacific Northwest National Laboratory (PNNL); DOE's Office of Biological and Environmental Research; DOE [DE-AC05-76RL01830] FX Our ongoing research involving soft landing of mass-selected ions on surfaces is supported by the U.S. Department of Energy (DOE), Office of Basic Energy Sciences, Chemical Sciences, Geosciences & Biosciences Division. G.E.J. acknowledges support from the Laboratory Directed Research and Development Program at the Pacific Northwest National Laboratory (PNNL). The research is performed using EMSL, a national scientific user facility sponsored by the DOE's Office of Biological and Environmental Research and located at PNNL. PNNL is operated by Battelle for the DOE under Contract DE-AC05-76RL01830. NR 217 TC 1 Z9 1 U1 34 U2 34 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 1932-7447 J9 J PHYS CHEM C JI J. Phys. Chem. C PD OCT 20 PY 2016 VL 120 IS 41 BP 23305 EP + DI 10.1021/acs.jpcc.6b06497 PG 18 WC Chemistry, Physical; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary SC Chemistry; Science & Technology - Other Topics; Materials Science GA DZ8FZ UT WOS:000386107600001 ER PT J AU Khan, W Betzler, SB Sipr, O Ciston, J Blaha, P Scheu, C Minar, J AF Khan, Wilayat Betzler, Sophia B. Sipr, Ondrej Ciston, Jim Blaha, Peter Scheu, Christina Minar, Jan TI Theoretical and Experimental Study on the Optoelectronic Properties of Nb3O7(OH) and Nb2O5 Photoelectrodes SO JOURNAL OF PHYSICAL CHEMISTRY C LA English DT Article ID SENSITIZED SOLAR-CELLS; 3-DIMENSIONAL NB3O7(OH); ELECTRONIC-STRUCTURE; OPTICAL-PROPERTIES; NIOBIUM PENTOXIDE; CRYSTAL-STRUCTURE; ENERGY POSITIONS; WATER; PHOTOCATALYSTS; DYE AB Nb3O7(OH) and Nb2O5 nanostructures are promising alternative materials to conventionally used oxides, e.g. TiO2, in the field of photoelectrodes in dye -sensitized solar cells and photoelectrochemical cells. Despite this important future application, some of their central electronic properties such as the density of states, band gap, and dielectric function are not well understood. In this work, we present combined theoretical and experimental studies on Nb3O7(OH) and H- Nb2O5 to elucidate their spectroscopic, electronic, and transport properties. The theoretical results were obtained within the framework of density functional theory based on the full potential linearized augmented plane wave method. In particular, we show that the position of the H atom in Nb3O7(OH) has an important effect on its electronic properties. To verify theoretical predictions, we measured electron energy-loss spectra (EELS) in the low loss region, as well as, the O-K and Nb-M-3 element-specific edges. These results are compared with corresponding theoretical EELS calculations and are discussed in detail. In addition, our calculations of thermoelectric conductivity show that Nb3O7(OH) has more suitable optoelectronic and transport properties for photochemical application than the calcined H-Nb2O5 phase. C1 [Khan, Wilayat; Sipr, Ondrej; Minar, Jan] Univ West Bohemia, New Technol Res Ctr, Univ 8, Plzen 30614, Czech Republic. [Betzler, Sophia B.; Minar, Jan] Ludwig Maximilians Univ Munchen, Dept Chem, Butenandtstr 11, D-81377 Munich, Germany. [Betzler, Sophia B.; Minar, Jan] Ludwig Maximilians Univ Munchen, Ctr NanoSci, Butenandtstr 11, D-81377 Munich, Germany. [Sipr, Ondrej] ASCR, Inst Phys, Vvi, Cukrovarnicka 10, CZ-16253 Prague, Czech Republic. [Ciston, Jim] Lawrence Berkeley Natl Lab, Mol Foundry, Natl Ctr Electron Microscopy, 1 Cyclotron Rd, Berkeley, CA 94720 USA. [Blaha, Peter] Vienna Univ Technol, Inst Mat Chem, Getreidemarkt 9-165 TC, A-1060 Vienna, Austria. [Scheu, Christina] Max Planck Inst Eisenforsch GmbH, Max Planck Str 1, Dusseldorf, Germany. RP Minar, J (reprint author), Univ West Bohemia, New Technol Res Ctr, Univ 8, Plzen 30614, Czech Republic.; Minar, J (reprint author), Ludwig Maximilians Univ Munchen, Dept Chem, Butenandtstr 11, D-81377 Munich, Germany.; Minar, J (reprint author), Ludwig Maximilians Univ Munchen, Ctr NanoSci, Butenandtstr 11, D-81377 Munich, Germany. EM jan.minar@cup.uni-muenchen.de RI Minar, Jan/O-3186-2013 OI Minar, Jan/0000-0001-9735-8479 FU CENTEM project [CZ.1.05/2.1.00/03.0088]; supercomputer MetaCenter [LM2010005]; CERIT-SC [CZ.1.05/3.2.00/08.0144]; CeNS, LMU, Munich; Nanosystems Initiative Munich (NIM); Office of Science, Office of Basic Energy Sciences, the U.S. Department of Energy [DE-AC02-05CH11231]; COST Action MP1306 EUSpec; Ministry of Education, Youth, and Sports [CZ LD15147] FX The theoretical results were developed within the CENTEM project, Reg. No. CZ.1.05/2.1.00/03.0088 and CENTEM PLUS (LO1402). We would like to acknowledge support of supercomputer MetaCenter (LM2010005) and CERIT-SC (CZ.1.05/3.2.00/08.0144). J.M., C.S., and S.B.B. acknowledge support from CeNS, LMU, Munich, and S.B.B. gratefully acknowledges financial support of the "Nanosystems Initiative Munich (NIM)" and for the support of work at the Molecular Foundry by the Office of Science, Office of Basic Energy Sciences, the U.S. Department of Energy under Contract No. DE-AC02-05CH11231. J.M., P.B., and O.S. are supported by COST Action MP1306 EUSpec and W.K. also by the CZ LD15147 of The Ministry of Education, Youth, and Sports. NR 51 TC 1 Z9 1 U1 13 U2 13 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 1932-7447 J9 J PHYS CHEM C JI J. Phys. Chem. C PD OCT 20 PY 2016 VL 120 IS 41 BP 23329 EP 23338 DI 10.1021/acs.jpcc.6b06391 PG 10 WC Chemistry, Physical; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary SC Chemistry; Science & Technology - Other Topics; Materials Science GA DZ8FZ UT WOS:000386107600003 ER PT J AU Liu, Y Guo, YH Schelhas, LT Li, MT Ager, JW AF Liu, Ya Guo, Youhong Schelhas, Laura T. Li, Mingtao Ager, Joel W., III TI Undoped and Ni-Doped CoOx Surface Modification of Porous BiVO4 Photoelectrodes for Water Oxidation SO JOURNAL OF PHYSICAL CHEMISTRY C LA English DT Article ID ATOMIC LAYER DEPOSITION; BISMUTH VANADATE PHOTOANODES; OXYGEN EVOLUTION REACTION; ARTIFICIAL PHOTOSYNTHESIS; SEMICONDUCTING PHOTOELECTRODES; CHARGE SEPARATION; SOLAR-CELLS; EFFICIENT; CATALYST; FILM AB Surface modification of photoanodes with oxygen evolution reaction (OER) catalysts is an effective approach to enhance water oxidation kinetics, to reduce external bias, and to improve the energy harvesting efficiency of photoelectrochemical (PEC) water oxidation. Here, the surface of porous BiVO4 Ni-doped CoOx via nitrogen flow assisted electrostatic spray photoanodes was modified by the deposition of undoped and pyrolysis. This newly developed atmospheric pressure deposition technique allows for surface coverage throughout the porous structure with thickness and composition control. PEC testing of modified BiVO4 photoanodes shows that after deposition of an undoped CoOx surface layer, the onset potential shifts negatively by ca. 420 mV and the photocurrent density reaches 2.01 mA cm(-2) at 1.23 vs V-RHE under AM 1.5G illumination. Modification with Ni-doped CoOx produces even more effective OER catalysis and yields a photocurrent density of 2.62 mA cm(-2) at 1.23 V-RHE under AM 1.5G illumination. The valence band X-ray photoelectron spectroscopy and synchrotron-based X-ray absorption spectroscopy results show the Ni doping reduces the Fermi level of the CoOx layer; the increased surface band bending produced by this effect is partially responsible for the superior PEC performance. C1 [Liu, Ya; Ager, Joel W., III] Lawrence Berkeley Natl Lab, Joint Ctr Artificial Photosynth, Berkeley, CA 94720 USA. [Liu, Ya; Ager, Joel W., III] Lawrence Berkeley Natl Lab, Div Mat Sci, Berkeley, CA 94720 USA. [Liu, Ya; Li, Mingtao] Xi An Jiao Tong Univ, State Key Lab Multiphase Flow Power Engn, Int Res Ctr Renewable Energy, Xian 710049, Shaanxi, Peoples R China. [Guo, Youhong] Univ Calif San Diego, Dept NanoEngn, 9500 Gilman Dr, La Jolla, CA 92093 USA. [Schelhas, Laura T.] SLAC Natl Accelerator Lab, Stanford Synchrotron Radiat Lightsource, Menlo Pk, CA 94025 USA. RP Ager, JW (reprint author), Lawrence Berkeley Natl Lab, Joint Ctr Artificial Photosynth, Berkeley, CA 94720 USA.; Ager, JW (reprint author), Lawrence Berkeley Natl Lab, Div Mat Sci, Berkeley, CA 94720 USA.; Li, MT (reprint author), Xi An Jiao Tong Univ, State Key Lab Multiphase Flow Power Engn, Int Res Ctr Renewable Energy, Xian 710049, Shaanxi, Peoples R China. EM mingtao@mail.xjtu.edu.cn; JWAger@lbl.gov FU National Natural Science Foundation of China [51302211]; Joint Center for Artificial Photosynthesis, a DOE Energy Innovation Hub; Office of Science of the U.S. Department of Energy [DE-SC0004993]; U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences [DE-AC02-76SF00515]; China Scholarship Council (CSC) FX We thank Erik Nelson and Matthew Latimer for XAS and EXAFS analysis, Mark Hettick for assistance with IPCE measurements, Penghui Guo and Xiao Zhang for assistance with XPS measurements, and Sudhanshu Shukla for helpful discussions on the XAS analysis. Synthesis, structural (SEM, XRD, XPS) and optical characterization, and the J-V measurements were supported by the National Natural Science Foundation of China (No. 51302211). IPCE, chronoamperometry, EIS, WAXS, and XAS measurements were supported by the Joint Center for Artificial Photosynthesis, a DOE Energy Innovation Hub, supported through the Office of Science of the U.S. Department of Energy under Award DE-SC0004993. Use of the Stanford Synchrotron Radiation Lightsource, SLAC National Accelerator Laboratory, is supported by the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences under Contract DE-AC02-76SF00515. Y.L. acknowledges fellowship support from the China Scholarship Council (CSC). NR 64 TC 0 Z9 0 U1 29 U2 29 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 1932-7447 J9 J PHYS CHEM C JI J. Phys. Chem. C PD OCT 20 PY 2016 VL 120 IS 41 BP 23449 EP 23457 DI 10.1021/acs.jpcc.6b08654 PG 9 WC Chemistry, Physical; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary SC Chemistry; Science & Technology - Other Topics; Materials Science GA DZ8FZ UT WOS:000386107600016 ER PT J AU Finkelstein-Shapiro, D Davidowski, SK Lee, PB Guo, CC Holland, GP Rajh, T Gray, KA Yarger, JL Calatayud, M AF Finkelstein-Shapiro, Daniel Davidowski, Stephen K. Lee, Paul B. Guo, Chengchen Holland, Gregory P. Rajh, Tijana Gray, Kimberly A. Yarger, Jeffery L. Calatayud, Monica TI Direct Evidence of Chelated Geometry of Catechol on TiO2 by a Combined Solid-State NMR and DFT Study SO JOURNAL OF PHYSICAL CHEMISTRY C LA English DT Article ID SENSITIZED SOLAR-CELLS; AUGMENTED-WAVE METHOD; ANATASE NANOPARTICLES; SURFACE COMPLEXATION; ELECTRON-TRANSFER; AQUEOUS-SOLUTION; SPECTROSCOPY; PSEUDOPOTENTIALS; ADSORPTION; TIO2(110) AB Catechol on TiO2 is a model system for a class of molecules that bind and interact very strongly with metal oxides. This interaction gives rise to a marked charge-transfer absorption band that can be used to sensitize the complex to visible light. In solar cells, these are called type II sensitizers in contrast with type I sensitizers where an excitation of the molecule with subsequent charge injection is the main mechanism for placing an electron in the conduction band of the semiconductor. The adsorption,geometry of these molecules is critical in their functioning. Nuclear magnetic resonance (NMR) spectroscopic methods can be used to elucidate structural information about the local geometry at the substrate molecule interface. NMR methods coupled with density functional theory (DFT) allow for the detailed characterization of molecular binding modes. In the present work, we report a solid-state NMR and DFT study of catechol on TiO2. DFT-GIPAW chemical shift predictions for the C-13 CP-MAS experiments unambiguously indicate the presence of a chelated geometry. H-1 -> C-13 cross-polarization build-up kinetics were used to determine the protonation state of additional geometries and point toward the presence of molecular species. The most stable adsorption modes on regular slab models were found to be bidentate, and it is only in the presence of defective surfaces where the chelated mode is stabilized in the presence of undercoordinated titanium surface sites. The combined NMR and DFT approach thus allows characterization of the binding geometry, which is a stepping stone in the design of more complex light-harvesting architectures. This work constitutes, to the best of our knowledge, the first detailed instance of combined solid-state NMR and DFT studies on this class of materials. C1 [Finkelstein-Shapiro, Daniel; Davidowski, Stephen K.; Guo, Chengchen; Yarger, Jeffery L.] Arizona State Univ, Dept Chem & Biochem, Tempe, AZ 85282 USA. [Finkelstein-Shapiro, Daniel; Calatayud, Monica] Univ Paris 06, Univ Paris 04, Lab Chim Theor, CNRS, CC 137-4,Pl Jussieu F, F-75252 Paris 05, France. [Lee, Paul B.; Gray, Kimberly A.] Northwestern Univ, Dept Civil & Environm Engn, Evanston, IL 60202 USA. [Holland, Gregory P.] San Diego State Univ, Dept Chem & Biochem, 5500 Campanile Dr, San Diego, CA 92182 USA. [Rajh, Tijana] Argonne Natl Lab, Ctr Nanoscale Mat, Argonne, IL 60439 USA. [Calatayud, Monica] Inst Univ France, Rue Descartes, F-75231 Paris 05, France. [Finkelstein-Shapiro, Daniel] Lund Univ, Div Phys Chem, Box 124, S-22100 Lund, Sweden. [Davidowski, Stephen K.] Univ Washington, Dept Chem, Seattle, WA 98195 USA. RP Finkelstein-Shapiro, D (reprint author), Arizona State Univ, Dept Chem & Biochem, Tempe, AZ 85282 USA.; Finkelstein-Shapiro, D (reprint author), Univ Paris 06, Univ Paris 04, Lab Chim Theor, CNRS, CC 137-4,Pl Jussieu F, F-75252 Paris 05, France. EM dfs@asu.edu RI Calatayud, Monica/C-8308-2013; OI Calatayud, Monica/0000-0003-0555-8938; Guo, Chengchen/0000-0001-9253-3469; Finkelstein Shapiro, Daniel/0000-0001-8015-5376 FU GENCI- CINES/IDRIS [2015-x2015082131, 2014- x2014082131]; program "Research in Paris" FX We thank Christel Gervais for stimulating discussions on the GIPAW method. This work was performed using HPC resources from GENCI- CINES/IDRIS (Grant 2015-x2015082131, 2014- x2014082131) and the CCRE-DSI of University P. M. Curie. M.C. is grateful to Dr. B. Diawara for the Modelview program used in the construction of the models. D.F.S. acknowledges the program "Research in Paris" for a fellowship. NR 48 TC 0 Z9 0 U1 19 U2 19 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 1932-7447 J9 J PHYS CHEM C JI J. Phys. Chem. C PD OCT 20 PY 2016 VL 120 IS 41 BP 23625 EP 23630 DI 10.1021/acs.jpcc.6b08041 PG 6 WC Chemistry, Physical; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary SC Chemistry; Science & Technology - Other Topics; Materials Science GA DZ8FZ UT WOS:000386107600035 ER PT J AU Li, KJ Kress, JD Mebane, DS AF Li, Kuijun Kress, Joel D. Mebane, David S. TI The Mechanism of CO2 Adsorption under Dry and Humid Conditions in Mesoporous Silica-Supported Amine Sorbents SO JOURNAL OF PHYSICAL CHEMISTRY C LA English DT Article ID MOLECULAR BASKET SORBENTS; CARBON-DIOXIDE; FLUE-GAS; SORPTION PROPERTIES; CARBAMATE FORMATION; TRANSITION-STATES; GRAFTED SBA-15; HIGH-CAPACITY; AB-INITIO; SOL-GEL AB The anomalous behavior of CO2 adsorption in anhydrous and humid conditions in silica-supported, polyethylenimine (PEI)-impregnated sorbents has been elucidated in a new chemical model. New quantum chemical calculations show that the zwitterion, whose existence was called into question by earlier theoretical and spectroscopic studies, can be stabilized by water as well as amines, to an extent that zwitterions can serve as diffusive intermediates for CO2 transport through PEI. Water stabilized zwitterions are more numerous and have a lower activation energy for deprotonation compared with amine-stabilized zwitterions, leading to the formation of carbamate. Calculations also show that bicarbonate is disfavored in the system compared with hydronium carbamate, in accord with spectroscopic evidence. A reaction diffusion model based on this new chemistry and quantitatively linked to quantum calculations reproduces the anomalous experimentally observed macroscopic behavior of the sorbents in a quantitative fashion. C1 [Li, Kuijun; Mebane, David S.] West Virginia Univ, Dept Mech & Aerosp Engn, Morgantown, WV 26506 USA. [Kress, Joel D.] Los Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA. RP Mebane, DS (reprint author), West Virginia Univ, Dept Mech & Aerosp Engn, Morgantown, WV 26506 USA. EM david.mebane@mail.wvu.edu FU U.S. DOE [DE-AC52-06NA25396]; Department of Energy through Carbon Capture Simulation Initiative; United States Government FX Help and support from David C. Miller is gratefully acknowledged. Los Alamos National Laboratory is operated by LANS, LLC for the NNSA of the U.S. DOE under Contract No. DE-AC52-06NA25396. Funding for this work was provided by the Department of Energy through the Carbon Capture Simulation Initiative. This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise does not necessarily constitute or imply its endorsement, recommendation, or favoring by the United States Government or any agency thereof. The views an opinions of authors expressed herein do not necessarily state or reflect those of the United States Government or any agency thereof. NR 72 TC 0 Z9 0 U1 13 U2 13 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 1932-7447 J9 J PHYS CHEM C JI J. Phys. Chem. C PD OCT 20 PY 2016 VL 120 IS 41 BP 23683 EP 23691 DI 10.1021/acs.jpcc.6b08808 PG 9 WC Chemistry, Physical; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary SC Chemistry; Science & Technology - Other Topics; Materials Science GA DZ8FZ UT WOS:000386107600042 ER PT J AU Kadria-Vili, Y Bachilo, SM Blackburn, JL Weisman, RB AF Kadria-Vili, Yara Bachilo, Sergei M. Blackburn, Jeffrey L. Weisman, R. Bruce TI Photoluminescence Side Band Spectroscopy of Individual Single Walled Carbon Nanotubes SO JOURNAL OF PHYSICAL CHEMISTRY C LA English DT Article ID DENSITY-GRADIENT ULTRACENTRIFUGATION; RAMAN-SPECTROSCOPY; FLUORESCENCE; SHIFTS; STATES AB Photoluminescence spectra of single-walled carbon nanotubes (SWCNTs) have been recorded and analyzed for selected individual nanotubes and structurally sorted bulk samples to clarify the nature of secondary emission features. Room temperature spectra show, in addition to the main peak arising from the E-11 bright exciton, three features at lower frequency, which are identified here (in descending order of energy difference from E emission) as G(1), X-1, and Y-1. The weakest (G(1)) is interpreted as a-vibrational satellite of E-11 involving excitation of the similar to 1600 cm(-1) G mode. The X-1 feature, although more intense than G(1), has a peak amplitude only 3% of E-11. X-1 emission was found to be polarized parallel to EH and to be separated from that peak by 1068 cm(-1) in SWCNTs with natural isotopic abundance. The separation remained unchanged for several (n,m) species, different nanotube environments, and various levels of induced axial strain. In C-13 SWCNTs, the spectral separation decreased to 1023 cm(-1). The measured isotopic shift points to a phonon-assisted transition that excites the D vibration. This supports prior interpretations of the X-1 band as emission from the dark K-momentum exciton, whose energy we find to be 130 cm(-1) above E-11. The remaining sideband, Y-1, is red-shifted 300 cm(-1) from E-11, and varies in relative intensity among and within individual SWCNTs. We assign it as defect-induced emission, either from an extrinsic state or from a brightened triplet state. In contrast to single-nanotube spectra, bulk samples show asymmetric zero-phonon E-11 peaks, with widths inversely related to SWCNT diameter. An empirical expression for this dependence is presented to aid the simulation of overlapped emission spectra during quantitative fluorimetric analysis of bulk SWCNT samples. C1 [Kadria-Vili, Yara; Bachilo, Sergei M.; Weisman, R. Bruce] Rice Univ, Dept Chem, 6100 Main St, Houston, TX 77005 USA. [Kadria-Vili, Yara; Bachilo, Sergei M.; Weisman, R. Bruce] Rice Univ, Smalley Curl Inst, 6100 Main St, Houston, TX 77005 USA. [Blackburn, Jeffrey L.] Natl Renewable Energy Lab, Golden, CO 80401 USA. [Weisman, R. Bruce] Rice Univ, Dept Mat Sci & NanoEngn, 6100 Main St, Houston, TX 77005 USA. RP Weisman, RB (reprint author), Rice Univ, Dept Chem, 6100 Main St, Houston, TX 77005 USA.; Weisman, RB (reprint author), Rice Univ, Smalley Curl Inst, 6100 Main St, Houston, TX 77005 USA.; Weisman, RB (reprint author), Rice Univ, Dept Mat Sci & NanoEngn, 6100 Main St, Houston, TX 77005 USA. EM weisman@rice.edu FU National Science Foundation [CHE-1409698]; Welch Foundation [C-0807]; Solar Photochemistry Program of the U.S. Department of Energy, Office of Science, Basic Energy Sciences, Division of Chemical Sciences, Geosciences and Biosciences [DE-AC36-08GO28308] FX This research was sponsored at Rice University by the National Science Foundation (grant CHE-1409698) and the Welch Foundation (grant C-0807). J.L.B. was supported by the Solar Photochemistry Program of the U.S. Department of Energy, Office of Science, Basic Energy Sciences, Division of Chemical Sciences, Geosciences and Biosciences, under Contract No. DE-AC36-08GO28308 to NREL. NR 45 TC 2 Z9 2 U1 17 U2 17 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 1932-7447 J9 J PHYS CHEM C JI J. Phys. Chem. C PD OCT 20 PY 2016 VL 120 IS 41 BP 23898 EP 23904 DI 10.1021/acs.jpcc.6b08768 PG 7 WC Chemistry, Physical; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary SC Chemistry; Science & Technology - Other Topics; Materials Science GA DZ8FZ UT WOS:000386107600066 ER EF