FN Thomson Reuters Web of Science™ VR 1.0 PT J AU Harada, A Kawasaki, S Mukuda, H Kitaoka, Y Haga, Y Yamamoto, E Onuki, Y Itoh, KM Haller, EE Harima, H AF Harada, A. Kawasaki, S. Mukuda, H. Kitaoka, Y. Haga, Y. Yamamoto, E. Onuki, Y. Itoh, K. M. Haller, E. E. Harima, H. TI Experimental evidence for ferromagnetic spin-pairing superconductivity emerging in UGe2: A Ge-73-nuclear-quadrupole-resonance study under pressure SO PHYSICAL REVIEW B LA English DT Article ID UNCONVENTIONAL SUPERCONDUCTIVITY; COEXISTENCE; GE-73-NQR AB We report that a different type of superconducting order parameter has been realized in the ferromagnetic states in UGe2 via Ge-73-nuclear-quadrupole-resonance experiments performed under pressure (P). Measurements of the nuclear spin-lattice relaxation rate (1/T-1) have revealed an unconventional nature of superconductivity such that the up-spin band is gapped with line nodes, but the down-spin band remains gapless at the Fermi level. This result is consistent with that of a ferromagnetic spin-pairing model in which Cooper pairs are formed among ferromagnetically polarized electrons. The present experiment has shed light on the possible origin of ferromagnetic superconductivity, which is mediated by ferromagnetic spin-density fluctuations relevant to the first-order transition inside the ferromagnetic states. C1 Osaka Univ, Dept Mat Engn Sci, Osaka 5608531, Japan. Japan Atom Energy Res Inst, Adv Sci Res Ctr, Tokai, Ibaraki 3191195, Japan. Osaka Univ, Dept Phys, Osaka 5600043, Japan. Keio Univ, Dept Appl Phys & Phys Informat, Yokohama, Kanagawa 2238522, Japan. Univ Calif Berkeley, Berkeley, CA 94720 USA. Lawrence Berkeley Natl Lab, Berkeley, CA 94720 USA. Kobe Univ, Dept Phys, Fac Sci, Kobe, Hyogo 6578501, Japan. RP Harada, A (reprint author), Osaka Univ, Dept Mat Engn Sci, Osaka 5608531, Japan. EM aharada@nmr.mp.es.osaka-u.ac.jp RI KAWASAKI, Shinji/B-2586-2011; Itoh, Kohei/C-5738-2014 NR 14 TC 19 Z9 20 U1 0 U2 3 PU AMERICAN PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 1098-0121 J9 PHYS REV B JI Phys. Rev. B PD APR PY 2007 VL 75 IS 14 AR 140502 DI 10.1103/PhysRevB.75.140502 PG 4 WC Physics, Condensed Matter SC Physics GA 162GO UT WOS:000246075100013 ER PT J AU Hehlen, MP Epstein, RI Inoue, H AF Hehlen, Markus P. Epstein, Richard I. Inoue, Hiroyuki TI Model of laser cooling in the Yb3+-doped fluorozirconate glass ZBLAN SO PHYSICAL REVIEW B LA English DT Article ID BORN REPULSIVE PARAMETERS; THULIUM-DOPED GLASS; OPTICAL REFRIGERATION; ROOM-TEMPERATURE; FLUORIDE GLASSES; ENERGY TRANSFER; ALKALI HALIDES; EXCITED STATES; IONIC SIZES; CRYSTAL AB A quantitative description of optical refrigeration in Yb3+-doped ZBLAN glass in the presence of transition-metal and OH impurities is presented. The model includes the competition of radiative processes with energy migration, energy transfer to transition-metal ions, and multiphonon relaxation. Molecular dynamics calculations of pure ZBLAN and ZBLAN doped with transition-metal ions provide the structural information that, when combined with spectroscopic data, allows for the calculation of electric-dipole energy-transfer rates in the framework of the Dexter theory. The structural data is further used to extend the traditional energy-gap law to multiphonon relaxation via vibrational impurities. The cooling efficiency is sensitive to the presence of both 3d metal ions with absorption in the near infrared and high-frequency vibrational impurities such as OH. The calculation establishes maximum impurity concentrations for different operating temperatures and finds Cu2+, Fe2+, Co2+, Ni2+, and OH to be the most problematic species. Cu2+ in particular has to be reduced to < 2 ppb, and Fe2+, Co2+, Ni2+, and OH have to be reduced to 10-100 ppb for a practical ZBLAN:Yb3+ optical cryocooler to operate at 100-150 K. C1 Los Alamos Natl Lab, Los Alamos, NM 87545 USA. Univ Tokyo, Inst Ind Sci, Tokyo 1538505, Japan. RP Hehlen, MP (reprint author), Los Alamos Natl Lab, POB 1663, Los Alamos, NM 87545 USA. OI Epstein, Richard/0000-0002-3929-4363 NR 45 TC 50 Z9 50 U1 1 U2 12 PU AMERICAN PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 1098-0121 J9 PHYS REV B JI Phys. Rev. B PD APR PY 2007 VL 75 IS 14 AR 144302 DI 10.1103/PhysRevB.75.144302 PG 13 WC Physics, Condensed Matter SC Physics GA 162GO UT WOS:000246075100048 ER PT J AU Kimmer, C Aubry, S Skye, A Schelling, PK AF Kimmer, Chris Aubry, Sylvie Skye, Ashton Schelling, Patrick K. TI Scattering of phonons from a high-energy grain boundary in silicon: Dependence on angle of incidence SO PHYSICAL REVIEW B LA English DT Article ID KAPITZA CONDUCTANCE; HEAT-FLOW; INTERFACES; RESISTANCE; SIMULATION AB We use molecular-dynamics simulation to elucidate phonon scattering from the high-energy Sigma 29 twist grain boundary in silicon. In particular, we have computed the dependence of energy transmission through the grain boundary on the wavelength and angle of incidence. Transmission through the grain boundary is found to be predominantly a function of the incident phonon frequency. In agreement with previous results, modes with wave vectors perpendicular to the grain-boundary plane exhibit relatively large energy-transmission coefficients. However, as the wavelength decreases and frequency increases, the energy transmission through the interface tends to sharply decrease. To develop a comprehensive picture of elastic phonon scattering, we have studied longitudinal-acoustic, transverse-acoustic, and some longitudinal-optical modes. By considering a simple theory that relates the energy-transmission coefficients to the Kapitza conductance, we are able to make a quantitative prediction based on detailed transmission probabilities. Predictions obtained using this model are relevant for comparison to both the classical (i.e., high-temperature) and quantum (i.e., low-temperature) regimes. We discuss the temperature dependence of the Kapitza conductance and suggest avenues of inquiry including experimental verification. C1 Sandia Natl Labs, Mech Mat Dept, Livermore, CA 94551 USA. Univ Cent Florida, Adv Mat Proc & Anal Ctr, Orlando, FL 32816 USA. Univ Cent Florida, Dept Phys, Orlando, FL 32816 USA. RP Kimmer, C (reprint author), Sandia Natl Labs, Mech Mat Dept, POB 969, Livermore, CA 94551 USA. NR 13 TC 34 Z9 34 U1 1 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 APR PY 2007 VL 75 IS 14 AR 144105 DI 10.1103/PhysRevB.75.144105 PG 7 WC Physics, Condensed Matter SC Physics GA 162GO UT WOS:000246075100032 ER PT J AU Ma, HF Qin, ZH Xu, MC Shi, DX Gao, HJ Wang, SW Pantelides, ST AF Ma, H. F. Qin, Z. H. Xu, M. C. Shi, D. X. Gao, H.-J. Wang, Sanwu Pantelides, Sokrates T. TI Formation and evolution of a self-organized hierarchy of Ge nanostructures on Si(111)-(7x7): STM observations and first-principles calculations SO PHYSICAL REVIEW B LA English DT Article ID QUANTUM DOTS; ELECTRONIC-STRUCTURE; SURFACE; CLUSTERS; TEMPERATURE; DIFFRACTION; MICROSCOPY; MORPHOLOGY; ADSORPTION; MOLECULES AB We report scanning-tunneling-microscopy observations and first-principles calculations for the formation and evolution of self-organized Ge nanostructures on Si(111)-(7x7) surfaces for Ge coverages up to 0.5 ML. We show that individual Ge atoms initially form a triangular lattice. At higher coverages, Ge nanoparticles 1 nm in diameter gradually form in both the faulted and unfaulted half unit cells with an initial preference in the faulted halves, ultimately driving ordered hexagonal arrays. The underlying 7x7 surface periodicity, the triangular single-Ge lattice, and the nanoparticle hexagonal superstructures coexist. Charge transfer from Si adatoms to Ge nanoparticles is shown to play a key role in the self-organization. C1 Chinese Acad Sci, Inst Phys, Beijing 100080, Peoples R China. Univ Tulsa, Dept Phys & Engn Phys, Tulsa, OK 74104 USA. Vanderbilt Univ, Dept Phys & Astron, Nashville, TN 37235 USA. Oak Ridge Natl Lab, Div Mat Sci & Technol, Oak Ridge, TN 37831 USA. RP Ma, HF (reprint author), Chinese Acad Sci, Inst Phys, POB 603, Beijing 100080, Peoples R China. EM hjgao@aphy.iphy.ac.cn; sanwu-wang@utulsa.edu; pantelides@vanderbilt.edu RI Qin, Zhihui/G-4800-2011; IoP, Nano Lab/B-9663-2013 NR 34 TC 20 Z9 20 U1 0 U2 16 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 APR PY 2007 VL 75 IS 16 AR 165403 DI 10.1103/PhysRevB.75.165403 PG 5 WC Physics, Condensed Matter SC Physics GA 162GW UT WOS:000246075900064 ER PT J AU Magyar, RJ Mujica, V Marquez, M Gonzalez, C AF Magyar, R. J. Mujica, V. Marquez, M. Gonzalez, C. TI Density-functional study of magnetism in bare Au nanoclusters: Evidence of permanent size-dependent spin polarization without geometry relaxation SO PHYSICAL REVIEW B LA English DT Article ID CAPPED GOLD NANOPARTICLES; STRUCTURAL EVOLUTION; ELECTRONIC-STRUCTURE; HARTREE-FOCK; CLUSTERS; AG; APPROXIMATION; GROUP-11; CU AB Magnetism in bare uncapped gold nanoclusters is explored from a density-functional theory perspective with scalar relativistic effects included via the pseudopotential. The computed electronic structures of various nanoclusters reveal that permanent size-dependent spin polarization appears without geometry relaxation for bare clusters even though bulk gold is diamagnetic. The polarized ground states for clusters are favorable due to the hybridization of the s and d orbitals, and bare octahedral clusters are expected to be magnetic for cluster sizes of approximately 38 atoms and larger. Much larger clusters will be diamagnetic when the surface-to-volume ratio is small and the core diamagnetism prevails. Moderate changes in the interatomic distances and cluster geometry are shown not to alter this conclusion. Contrary to local-density approximation and embedded atom method predictions, generalized gradient approximation and hybrid geometry optimizations reveal increased interatomic bond distances in bare gold clusters relative to the bulk lattice values. In this case, optimization enhances the spin polarization. C1 Philip Morris Inc, INEST, Grp Postgrad Program, Richmond, VA 23234 USA. NCTCN, Gaithersburg, MD 20899 USA. Argonne Natl Lab, Ctr Nanoscale Mat, Argonne, IL 60439 USA. Northwestern Univ, Dept Chem, Evanston, IL 60208 USA. Arizona State Univ, Harrington Dept Bioengn, Tempe, AZ 85280 USA. Computat Chem Grp, Gaithersburg, MD 20899 USA. RP Magyar, RJ (reprint author), Philip Morris Inc, INEST, Grp Postgrad Program, 4201 Commerce Rd, Richmond, VA 23234 USA. NR 30 TC 22 Z9 22 U1 2 U2 8 PU AMERICAN PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 1098-0121 J9 PHYS REV B JI Phys. Rev. B PD APR PY 2007 VL 75 IS 14 AR 144421 DI 10.1103/PhysRevB.75.144421 PG 7 WC Physics, Condensed Matter SC Physics GA 162GO UT WOS:000246075100069 ER PT J AU Maier, TA Jarrell, M Scalapino, DJ AF Maier, T. A. Jarrell, M. Scalapino, D. J. TI Spin susceptibility representation of the pairing interaction for the two-dimensional Hubbard model SO PHYSICAL REVIEW B LA English DT Article ID ELECTRON-SYSTEMS; SUPERCONDUCTIVITY; UPT3 AB Using numerical dynamic cluster quantum Monte Carlo results, we study a simple approximation for the pairing interaction of a two-dimensional Hubbard model with an on-site Coulomb interaction U equal to the bandwidth. We find that with an effective temperature-dependent coupling (U) over bar (T) and the numerically calculated spin susceptibility chi(K-K-'), the d-wave pairing interaction is well approximated by 3/2 (U) over bar (2)chi(K-K-'). C1 Oak Ridge Natl Lab, Ctr Nanophase Mat Sci & Comp Sci, Oak Ridge, TN 37831 USA. Oak Ridge Natl Lab, Div Math, Oak Ridge, TN 37831 USA. Univ Cincinnati, Dept Phys, Cincinnati, OH 45221 USA. Univ Calif Santa Barbara, Dept Phys, Santa Barbara, CA 93106 USA. RP Maier, TA (reprint author), Oak Ridge Natl Lab, Ctr Nanophase Mat Sci & Comp Sci, Oak Ridge, TN 37831 USA. EM maierta@ornl.gov; jarrell@physics.uc.edu; djs@vulcan2.physics.ucsb.edu RI Maier, Thomas/F-6759-2012 OI Maier, Thomas/0000-0002-1424-9996 NR 22 TC 22 Z9 22 U1 0 U2 1 PU AMERICAN PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 1098-0121 J9 PHYS REV B JI Phys. Rev. B PD APR PY 2007 VL 75 IS 13 AR 134519 DI 10.1103/PhysRevB.75.134519 PG 5 WC Physics, Condensed Matter SC Physics GA 162GL UT WOS:000246074800080 ER PT J AU Mito, T Nakamura, M Otani, M Koyama, T Wada, S Ishizuka, M Forthaus, MK Lengsdorf, R Abd-Elmeguid, MM Sarrao, JL AF Mito, T. Nakamura, M. Otani, M. Koyama, T. Wada, S. Ishizuka, M. Forthaus, M. K. Lengsdorf, R. Abd-Elmeguid, M. M. Sarrao, J. L. TI Magnetic properties of the pressure-induced ordering state in YbInCu4 investigated with NMR, magnetization, and x-ray diffraction measurements SO PHYSICAL REVIEW B LA English DT Article ID 1ST-ORDER VALENCE TRANSITION; PHASE-TRANSITION; ELECTRICAL-RESISTIVITY; YBIN1-XAGXCU4; YBXIN1-XCU2; DEPENDENCE; NQR; YB AB We have investigated the newly discovered pressure-induced magnetic ordering phase in YbInCu4 using dc magnetization, nuclear magnetic resonance (NMR), and x-ray diffraction measurements. The dc magnetization measurements provide evidence for the appearance of spontaneous magnetization above 3 GPa and enable us to establish a pressure-temperature phase diagram for YbInCu4 over a wide pressure range up to 27 GPa. It is shown that, while the valence transition temperature T-V is strongly reduced with increasing pressure, the magnetic ordering temperature T-M reveals a very weak pressure dependence. We find no evidence for any structural phase transition up to 15 GPa within the experimental accuracy. The Curie-Weiss temperature dependence of susceptibility in pressure-stabilized paramagnetic state is evaluated from the Knight shift data obtained from In-115 NMR measurements. From these experimental results, we discuss possible electronic states of the 4f electrons in the high pressure magnetically ordered phase of YbInCu4. C1 Kobe Univ, Fac Sci, Dept Phys, Nada, Kobe 6578501, Japan. Osaka Univ, Cent Workshop, Toyonaka, Osaka 5600043, Japan. Univ Cologne, Inst Phys 2, D-50937 Cologne, Germany. Los Alamos Natl Lab, Los Alamos, NM 87545 USA. RP Mito, T (reprint author), Kobe Univ, Fac Sci, Dept Phys, Nada, Kobe 6578501, Japan. EM mito@kobe-u.ac.jp NR 29 TC 15 Z9 15 U1 0 U2 10 PU AMERICAN PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 1098-0121 J9 PHYS REV B JI Phys. Rev. B PD APR PY 2007 VL 75 IS 13 AR 134401 DI 10.1103/PhysRevB.75.134401 PG 6 WC Physics, Condensed Matter SC Physics GA 162GL UT WOS:000246074800037 ER PT J AU Payne, DJ Egdell, RG Paolicelli, G Offi, F Panaccione, G Lacovig, P Monaco, G Vanko, G Walsh, A Watson, GW Guo, J Beamson, G Glans, PA Learmonth, T Smith, KE AF Payne, D. J. Egdell, R. G. Paolicelli, G. Offi, F. Panaccione, G. Lacovig, P. Monaco, G. Vanko, G. Walsh, A. Watson, G. W. Guo, J. Beamson, G. Glans, P.-A. Learmonth, T. Smith, K. E. TI Nature of electronic states at the Fermi level of metallic beta-PbO2 revealed by hard x-ray photoemission spectroscopy SO PHYSICAL REVIEW B LA English DT Article ID LEAD DIOXIDE; VOLPE PROJECT AB The nature of electronic states at the Fermi energy in metallic beta-PbO2 has been identified by hard x-ray photoemission spectroscopy (HXPS) combined with x-ray emission spectroscopy and density-functional theory calculations. Pb 6s states are strongly enhanced in HXP spectra, allowing us to locate the Fermi level above the top of the valence band. The occupied conduction-band states have significant Pb 6s character, although the major 6s contribution to the density of states is found 9 eV below the Fermi energy. The enormous potential of HXPS for the study of s states in oxides is emphasized. C1 Univ Oxford, Inorgan Chem Lab, Oxford OX1 3QR, England. CNR, INFM, Natl Res Ctr, I-41100 Modena, Italy. Univ Roma Tre, CNISM, I-00146 Rome, Italy. Univ Roma Tre, Dipartimento Fis, I-00146 Rome, Italy. CNR, INFM, Lab TASC, I-34012 Trieste, Italy. Sincrotrone Trieste, SCpA, I-34012 Trieste, Italy. European Synchrotron Radiat Facil, F-38042 Grenoble 9, France. Trinity Coll Dublin, Sch Chem, Dublin 2, Ireland. Lawrence Berkeley Natl Lab, Berkeley, CA 94720 USA. NCESS, Daresbury Lab, Warrington WA4 4AD, Cheshire, England. Boston Univ, Dept Phys, Boston, MA 02215 USA. RP Egdell, RG (reprint author), Univ Oxford, Inorgan Chem Lab, S Pk Rd, Oxford OX1 3QR, England. EM russell.egdell@chem.ox.ac.uk RI Watson, Graeme/B-4262-2008; Payne, David/C-2117-2011; Vanko, Gyorgy/B-8176-2012; Payne, David/C-2148-2014; Paolicelli, Guido/B-7732-2015; Glans, Per-Anders/G-8674-2016; Walsh, Aron/A-7843-2008 OI Watson, Graeme/0000-0001-6732-9474; Vanko, Gyorgy/0000-0002-3095-6551; Payne, David/0000-0002-2120-6679; Paolicelli, Guido/0000-0002-9431-2309; Walsh, Aron/0000-0001-5460-7033 NR 20 TC 21 Z9 21 U1 1 U2 9 PU AMER PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 1098-0121 J9 PHYS REV B JI Phys. Rev. B PD APR PY 2007 VL 75 IS 15 AR 153102 DI 10.1103/PhysRevB.75.153102 PG 4 WC Physics, Condensed Matter SC Physics GA 162GQ UT WOS:000246075300002 ER PT J AU Pierce, MS Buechler, CR Sorensen, LB Kevan, SD Jagla, EA Deutsch, JM Mai, T Narayan, O Davies, JE Liu, K Zimanyi, GT Katzgraber, HG Hellwig, O Fullerton, EE Fischer, P Kortright, JB AF Pierce, M. S. Buechler, C. R. Sorensen, L. B. Kevan, S. D. Jagla, E. A. Deutsch, J. M. Mai, T. Narayan, O. Davies, J. E. Liu, Kai Zimanyi, G. T. Katzgraber, H. G. Hellwig, O. Fullerton, E. E. Fischer, P. Kortright, J. B. TI Disorder-induced magnetic memory: Experiments and theories SO PHYSICAL REVIEW B LA English DT Article ID X-RAY; PERPENDICULAR MULTILAYERS; SPIN-GLASSES; HYSTERESIS; MICROSCOPY; AVALANCHES; SYSTEMS; DOMAINS; FILMS; MODEL AB Beautiful theories of magnetic hysteresis based on random microscopic disorder have been developed over the past ten years. Our goal was to directly compare these theories with precise experiments. To do so, we first developed and then applied coherent x-ray speckle metrology to a series of thin multilayer perpendicular magnetic materials. To directly observe the effects of disorder, we deliberately introduced increasing degrees of disorder into our films. We used coherent x rays, produced at the Advanced Light Source at Lawrence Berkeley National Laboratory, to generate highly speckled magnetic scattering patterns. The apparently "random" arrangement of the speckles is due to the exact configuration of the magnetic domains in the sample. In effect, each speckle pattern acts as a unique fingerprint for the magnetic domain configuration. Small changes in the domain structure change the speckles, and comparison of the different speckle patterns provides a quantitative determination of how much the domain structure has changed. Our experiments quickly answered one long-standing question: How is the magnetic domain configuration at one point on the major hysteresis loop related to the configurations at the same point on the loop during subsequent cycles? This is called microscopic return-point memory (RPM). We found that the RPM is partial and imperfect in the disordered samples, and completely absent when the disorder is below a threshold level. We also introduced and answered a second important question: How are the magnetic domains at one point on the major loop related to the domains at the complementary point, the inversion symmetric point on the loop, during the same and during subsequent cycles? This is called microscopic complementary-point memory (CPM). We found that the CPM is also partial and imperfect in the disordered samples and completely absent when the disorder is not present. In addition, we found that the RPM is always a little larger than the CPM. We also studied the correlations between the domains within a single ascending or descending loop. This is called microscopic half-loop memory and enabled us to measure the degree of change in the domain structure due to changes in the applied field. No existing theory was capable of reproducing our experimental results. So we developed theoretical models that do fit our experiments. Our experimental and theoretical results set benchmarks for future work. C1 Univ Washington, Dept Phys, Seattle, WA 98195 USA. Argonne Natl Lab, Div Mat Sci, Argonne, IL 60439 USA. Univ Oregon, Dept Phys, Eugene, OR 97403 USA. Comis Nacl Energia Atom, Ctr Atom Bariloche, RA-8400 San Carlos De Bariloche, Rio Negro, Argentina. Univ Calif Santa Cruz, Dept Phys, Santa Cruz, CA 95064 USA. Univ Calif Davis, Dept Phys, Davis, CA 95616 USA. ETH, CH-8093 Zurich, Switzerland. Hitachi Global Storage Technol, San Jose, CA 95120 USA. Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA. RP Pierce, MS (reprint author), Univ Washington, Dept Phys, Seattle, WA 98195 USA. RI Davies, Joseph/C-4384-2008; Fischer, Peter/A-3020-2010; Liu, Kai/B-1163-2008; Kevan, Stephen/F-6415-2010; MSD, Nanomag/F-6438-2012; Fullerton, Eric/H-8445-2013; Pierce, Michael/D-5570-2014 OI Davies, Joseph/0000-0001-5727-2371; Fischer, Peter/0000-0002-9824-9343; Liu, Kai/0000-0001-9413-6782; Kevan, Stephen/0000-0002-4621-9142; Fullerton, Eric/0000-0002-4725-9509; Pierce, Michael/0000-0002-9209-8556 NR 49 TC 48 Z9 48 U1 1 U2 23 PU AMERICAN PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 1098-0121 J9 PHYS REV B JI Phys. Rev. B PD APR PY 2007 VL 75 IS 14 AR 144406 DI 10.1103/PhysRevB.75.144406 PG 23 WC Physics, Condensed Matter SC Physics GA 162GO UT WOS:000246075100054 ER PT J AU Schmadel, DC Jenkins, GS Tu, JJ Gu, GD Kontani, H Drew, HD AF Schmadel, D. C. Jenkins, G. S. Tu, J. J. Gu, G. D. Kontani, Hiroshi Drew, H. D. TI Infrared Hall conductivity in optimally doped Bi2Sr2CaCu2O8+delta: Drude behavior examined by experiment and fluctuation-exchange-model calculations SO PHYSICAL REVIEW B LA English DT Article ID HIGH-TEMPERATURE SUPERCONDUCTORS; FERMI-LIQUID; ANGLE AB The temperature dependence of the Hall conductivity is reported at mid- and far-IR frequencies for cleaved single crystals. A nearly simple Drude behavior is observed with a scattering rate that is linear in temperature and nearly frequency independent. The Hall data are in good agreement with calculations based on the fluctuation-exchange interaction when current vertex corrections are included. The sigma(xy) quasiparticle spectral weight is suppressed to 0.09 times the band value, compared with 0.33 times the band value for sigma(xx). C1 Univ Maryland, Dept Phys, College Pk, MD 20742 USA. CUNY, Dept Phys, Upton, NY 11973 USA. Brookhaven Natl Lab, Dept Phys, Upton, NY 11973 USA. Nagoya Univ, Dept Phys, Nagoya, Aichi 4648602, Japan. Univ Maryland, Ctr Superconduct Res, College Pk, MD 20742 USA. RP Schmadel, DC (reprint author), Univ Maryland, Dept Phys, College Pk, MD 20742 USA. EM schmadel@physics.umd.edu RI Gu, Genda/D-5410-2013 OI Gu, Genda/0000-0002-9886-3255 NR 16 TC 9 Z9 9 U1 0 U2 1 PU AMERICAN PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 1098-0121 J9 PHYS REV B JI Phys. Rev. B PD APR PY 2007 VL 75 IS 14 AR 140506 DI 10.1103/PhysRevB.75.140506 PG 4 WC Physics, Condensed Matter SC Physics GA 162GO UT WOS:000246075100017 ER PT J AU Stanek, CR McClellan, KJ Uberuaga, BP Sickafus, KE Levy, MR Grimes, RW AF Stanek, C. R. McClellan, K. J. Uberuaga, B. P. Sickafus, K. E. Levy, M. R. Grimes, R. W. TI Determining the site preference of trivalent dopants in bixbyite sesquioxides by atomic-scale simulations SO PHYSICAL REVIEW B LA English DT Article ID TOTAL-ENERGY CALCULATIONS; AUGMENTED-WAVE METHOD; 2 SYMMETRY SITES; X-RAY; MAGNETIC-SUSCEPTIBILITY; CRYSTAL-STRUCTURE; YTTRIUM-OXIDE; MOLECULAR-DYNAMICS; DEFECT STRUCTURE; EU3+ IONS AB Oxides with the bixbyite structure (Ia(3) over bar) have two crystallographically unique cation sites, namely (in Wyckoff notation) 24d and 8b. Since the symmetries of these two sites are different (C-2 and S-6, respectively), properties related to solute cations will vary depending on the site preference. Therefore, we have employed atomic scale simulation techniques to systematically investigate the solution site preference of a range of trivalent cations ranging from Sc3+ to La3+ in A(2)O(3) bixbyite oxides (where A ranges from Sc to La). Results reveal that when the solute cation is smaller than the host lattice cation, the 24d site is energetically favorable, but when the solute cation is larger than the host lattice cation, the 8b site is preferred. We also discuss the tendency for solute cations to cluster, as well as corroboration of this work by first principles methods. C1 Los Alamos Natl Lab, MST 8 Struct & Property Relat, Los Alamos, NM 87545 USA. Univ London Imperial Coll Sci Technol & Med, Dept Mat, London SW7 2BP, England. RP Stanek, CR (reprint author), Los Alamos Natl Lab, MST 8 Struct & Property Relat, Los Alamos, NM 87545 USA. EM stanek@lanl.gov NR 52 TC 39 Z9 39 U1 2 U2 12 PU AMERICAN PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 1098-0121 J9 PHYS REV B JI Phys. Rev. B PD APR PY 2007 VL 75 IS 13 AR 134101 DI 10.1103/PhysRevB.75.134101 PG 7 WC Physics, Condensed Matter SC Physics GA 162GL UT WOS:000246074800021 ER PT J AU Szabo, P Samuely, P Pribulova, Z Angst, M Bud'ko, S Canfield, PC Marcus, J AF Szabo, P. Samuely, P. Pribulova, Z. Angst, M. Bud'ko, S. Canfield, P. C. Marcus, J. TI Point-contact spectroscopy of Al- and C-doped MgB2: Superconducting energy gaps and scattering studies SO PHYSICAL REVIEW B LA English DT Article ID ANISOTROPY PARAMETERS; MAGNESIUM DIBORIDE; EXCESS CURRENT; FIELD AB The two-band and/or two-gap superconductivity in aluminum- and carbon-doped MgB2 has been addressed by the point-contact spectroscopy. Two gaps are preserved in all samples with T(c)(')s down to 22 K. The evolution of two gaps as a function of the critical temperature in the doped systems suggests the dominance of the band-filling effects, but for the increased Al doping, the enhanced interband scattering must also be considered. The extraction of the zero-energy density of states for the pi and sigma bands using a simple physical model demonstrates that significant changes in the relative weighting of the intraband scattering are created in the case of the C doping with the scattering in the pi band enhanced faster than in the sigma one. The Al doping does not change the relative weight of the scatterings within the bands. C1 Slovak Acad Sci, IEP, Ctr Low Temp Phys, SK-04001 Kosice, Slovakia. Safarik Univ, SK-04001 Kosice, Slovakia. Iowa State Univ, Ames Lab, Ames, IA 50011 USA. CNRS, LEPES, F-38042 Grenoble 9, France. RP Szabo, P (reprint author), Slovak Acad Sci, IEP, Ctr Low Temp Phys, Watsonova 47, SK-04001 Kosice, Slovakia. RI Angst, Manuel/I-4380-2012; Canfield, Paul/H-2698-2014 OI Angst, Manuel/0000-0001-8892-7019; NR 42 TC 31 Z9 32 U1 0 U2 3 PU AMER PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 1098-0121 EI 1550-235X J9 PHYS REV B JI Phys. Rev. B PD APR PY 2007 VL 75 IS 14 AR 144507 DI 10.1103/PhysRevB.75.144507 PG 7 WC Physics, Condensed Matter SC Physics GA 162GO UT WOS:000246075100085 ER PT J AU Tsetseris, L Pantelides, ST AF Tsetseris, L. Pantelides, S. T. TI Intercalation of oxygen and water molecules in pentacene crystals: First-principles calculations SO PHYSICAL REVIEW B LA English DT Article ID THIN-FILM TRANSISTORS; SEMICONDUCTORS; INSULATORS; ORIGIN; ENERGY AB Defect formation processes in semiconductors play an important role in controlling structural, electronic and transport properties. Here, we report the results of first-principles calculations of defect formation by oxygen and water molecules in a pentacene (Pn) molecular crystal, a prototypical system in organic electronics. We find that for both species, it is energetically favorable to enter Pn. The most stable defect structures resulting from O-2 intercalation and dissociation are either O complexes or single-O configurations. A special case is an intermolecular O bridge with levels in the energy gap of Pn, 0.33-0.40 eV above the valence-band maximum. In contrast to O-2, H2O molecules stay preferably intact between layers. C1 Vanderbilt Univ, Dept Phys & Astron, Nashville, TN 37235 USA. Oak Ridge Natl Lab, Oak Ridge, TN 37831 USA. RP Tsetseris, L (reprint author), Vanderbilt Univ, Dept Phys & Astron, 221 Kirkland Hall, Nashville, TN 37235 USA. NR 31 TC 43 Z9 43 U1 3 U2 53 PU AMER PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 1098-0121 J9 PHYS REV B JI Phys. Rev. B PD APR PY 2007 VL 75 IS 15 AR 153202 DI 10.1103/PhysRevB.75.153202 PG 4 WC Physics, Condensed Matter SC Physics GA 162GQ UT WOS:000246075300006 ER PT J AU Wang, Y Ren, C Shan, L Li, SL Dai, PC Wen, HH AF Wang, Yue Ren, Cong Shan, Lei Li, Shiliang Dai, Pengcheng Wen, Hai-Hu TI Peak effect due to Josephson vortices in superconducting Pr0.88LaCe0.12CuO4-delta single crystals SO PHYSICAL REVIEW B LA English DT Article ID HIGH-TEMPERATURE SUPERCONDUCTORS; FLUX-LINE-LATTICE; PHASE-TRANSITIONS; VORTEX-LATTICE; MAGNETIZATION; DISORDER; ND1.85CE0.15CUO4-DELTA; YBA2CU3O7-DELTA; IRREVERSIBILITY; FLUCTUATIONS AB We have measured ac magnetic susceptibility (chi=chi(')+i chi '') of the electron-doped superconducting Pr0.88LaCe0.12CuO4-delta with applied magnetic field (H) either parallel or perpendicular to the CuO2 plane (H parallel to ab-plane or H parallel to c-axis). For H parallel to ab-plane, a peak in the temperature dependence of the screening current is revealed as a dip in the real part of the ac susceptibility chi. The temperature at which this peak anomaly occurs decreases with increasing field and lies well below the irreversibility line in the H-T phase diagram. This peak effect may arise from the phase transition of Josephson vortices from a quasiordered vortex lattice to a disordered glass phase. C1 Chinese Acad Sci, Natl Lab Superconduct, Inst Phys, Beijing 100080, Peoples R China. Chinese Acad Sci, Beijing Natl Lab Condensed Matter Phys, Beijing 100080, Peoples R China. Univ Tennessee, Dept Phys & Astron, Knoxville, TN 37996 USA. Oak Ridge Natl Lab, Ctr Neutron Scattering, Oak Ridge, TN 37831 USA. RP Wang, Y (reprint author), Chinese Acad Sci, Natl Lab Superconduct, Inst Phys, POB 603, Beijing 100080, Peoples R China. EM hhwen@aphy.iphy.ac.cn RI Li, Shiliang/B-9379-2009; Wang, Yue/E-9002-2010; Dai, Pengcheng /C-9171-2012 OI Dai, Pengcheng /0000-0002-6088-3170 NR 45 TC 5 Z9 6 U1 0 U2 5 PU AMERICAN PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 1098-0121 J9 PHYS REV B JI Phys. Rev. B PD APR PY 2007 VL 75 IS 13 AR 134505 DI 10.1103/PhysRevB.75.134505 PG 6 WC Physics, Condensed Matter SC Physics GA 162GL UT WOS:000246074800066 ER PT J AU Wang, ZG Gao, F Crocombette, JP Zu, XT Yang, L Weber, WJ AF Wang, Zhiguo Gao, Fei Crocombette, Jean-Paul Zu, X. T. Yang, L. Weber, William J. TI Thermal conductivity of GaN nanotubes simulated by nonequilibrium molecular dynamics SO PHYSICAL REVIEW B LA English DT Article ID GALLIUM NITRIDE NANOTUBES; LATTICE; NANOWIRES; CRYSTALS; DIOXIDE AB Thermal conductivity of GaN nanotubes along the tube axis is investigated over the temperature range from 600 to 2300 K using homogeneous nonequilibrium molecular dynamics. In general, the thermal conductivity of nanotubes is smaller than that for the bulk GaN single crystal. The thermal conductivity is also found to decrease with temperature and increase with increasing wall thickness of the nanotubes. The change of phonon spectrum and surface inelastic scattering may account for the reduction of thermal conductivity in the nanotubes, while thermal softening and high-frequency phonon interactions at high temperatures may provide an explanation for its decrease with increasing temperature. C1 Univ Elect Sci & Technol China, Dept Appl Phys, Chengdu 610054, Peoples R China. Pacific NW Natl Lab, Richland, WA 99352 USA. CEA Saclay, DMS, DEN, SRMP, F-91191 Gif Sur Yvette, France. RP Wang, ZG (reprint author), Univ Elect Sci & Technol China, Dept Appl Phys, Chengdu 610054, Peoples R China. EM zgwang_dr@yahoo.com RI Weber, William/A-4177-2008; Crocombette, Jean-Paul/E-7681-2012; Gao, Fei/H-3045-2012; Wang, Zhiguo/B-7132-2009 OI Weber, William/0000-0002-9017-7365; Crocombette, Jean-Paul/0000-0001-9543-3973; NR 34 TC 14 Z9 14 U1 0 U2 13 PU AMERICAN PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 1098-0121 J9 PHYS REV B JI Phys. Rev. B PD APR PY 2007 VL 75 IS 15 AR 153303 DI 10.1103/PhysRevB.75.153303 PG 4 WC Physics, Condensed Matter SC Physics GA 162GQ UT WOS:000246075300013 ER PT J AU Woicik, JC Shirley, EL Hellberg, CS Andersen, KE Sambasivan, S Fischer, DA Chapman, BD Stern, EA Ryan, P Ederer, DL Li, H AF Woicik, J. C. Shirley, E. L. Hellberg, C. S. Andersen, K. E. Sambasivan, S. Fischer, D. A. Chapman, B. D. Stern, E. A. Ryan, P. Ederer, D. L. Li, H. TI Ferroelectric distortion in SrTiO3 thin films on Si(001) by x-ray absorption fine structure spectroscopy: Experiment and first-principles calculations SO PHYSICAL REVIEW B LA English DT Article ID TOTAL-ENERGY CALCULATIONS; STRONTIUM-TITANATE; PHASE-TRANSITIONS; CORE-HOLE; SPECTRA; BATIO3; ORIGIN; OXIDES AB Ti K and Ti L-2,L-3 x-ray absorption fine-structure near-edge spectra of SrTiO3 thin films grown coherently on Si(001) reveal the presence of a ferroelectric (FE) distortion at room temperature. This unique phase is a direct consequence of the compressive biaxial strain achieved by coherent epitaxial growth. C1 NIST, Gaithersburg, MD 20899 USA. USN, Res Lab, Ctr Computat Mat Sci, Washington, DC 20375 USA. Brookhaven Natl Lab, Natl Synchrotron Light Source, Upton, NY 11973 USA. Univ Washington, Dept Phys, Seattle, WA 98195 USA. Ames Lab, Ames, IA 50011 USA. Tulane Univ, Dept Phys, New Orleans, LA 70118 USA. Motorola Labs, Embedded Syst Res, Tempe, AZ 85284 USA. RP Woicik, JC (reprint author), NIST, Gaithersburg, MD 20899 USA. RI Hellberg, C. Stephen/E-5391-2010 NR 36 TC 33 Z9 33 U1 5 U2 17 PU AMERICAN PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 1098-0121 J9 PHYS REV B JI Phys. Rev. B PD APR PY 2007 VL 75 IS 14 AR 140103 DI 10.1103/PhysRevB.75.140103 PG 4 WC Physics, Condensed Matter SC Physics GA 162GO UT WOS:000246075100003 ER PT J AU Ye, F Dai, PC Fernandez-Baca, JA Adroja, DT Perring, TG Tomioka, Y Tokura, Y AF Ye, F. Dai, Pengcheng Fernandez-Baca, J. A. Adroja, D. T. Perring, T. G. Tomioka, Y. Tokura, Y. TI Spin waves throughout the Brillouin zone and magnetic exchange coupling in the ferromagnetic metallic manganites La1-xCaxMnO3 (x=0.25,0.30) SO PHYSICAL REVIEW B LA English DT Article ID EXCITATION SPECTRUM; DYNAMICS; RANDOMNESS; SYSTEMS; MODEL AB Using time-of-flight and triple-axis inelastic neutron spectroscopy, we determine spin-wave excitations throughout the Brillouin zone for ferromagnetic manganites La1-xCaxMnO3 (x=0.25,0.3) in their low-temperature metallic states. While spin-wave excitations in the long-wavelength limit (spin stiffness D) have similar values for both compounds, the excitations near the Brillouin-zone boundary of La0.7Ca0.3MnO3 are considerably softened in all symmetry directions compared to that of La0.75Ca0.25MnO3. A Heisenberg model with the nearest neighbor and the fourth neighbor exchange interactions can describe the overall dispersion curves fairly well. We compare the data with various theoretical models describing the spin excitations of ferromagnetic manganites. C1 Oak Ridge Natl Lab, Neutron Scattering Sci Div, Oak Ridge, TN 37831 USA. Univ Tennessee, Dept Phys & Astron, Knoxville, TN 37996 USA. Rutherford Appleton Lab, ISIS Facil, Didcot OX11 0QX, Oxon, England. Correlated Electron Res Ctr, Tsukuba, Ibaraki 3050046, Japan. Univ Tokyo, Dept Appl Phys, Tokyo 1138656, Japan. RP Ye, F (reprint author), Oak Ridge Natl Lab, Neutron Scattering Sci Div, Oak Ridge, TN 37831 USA. EM yef1@ornl.gov RI Ye, Feng/B-3210-2010; Dai, Pengcheng /C-9171-2012; Tokura, Yoshinori/C-7352-2009; Fernandez-Baca, Jaime/C-3984-2014 OI Ye, Feng/0000-0001-7477-4648; Dai, Pengcheng /0000-0002-6088-3170; Fernandez-Baca, Jaime/0000-0001-9080-5096 NR 36 TC 21 Z9 21 U1 0 U2 6 PU AMERICAN PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 1098-0121 J9 PHYS REV B JI Phys. Rev. B PD APR PY 2007 VL 75 IS 14 AR 144408 DI 10.1103/PhysRevB.75.144408 PG 10 WC Physics, Condensed Matter SC Physics GA 162GO UT WOS:000246075100056 ER PT J AU Yoon, M Howe, J Tibbetts, G Eres, G Zhang, ZY AF Yoon, Mina Howe, Jane Tibbetts, Gary Eres, Gyula Zhang, Zhenyu TI Polygonization and anomalous graphene interlayer spacing of multi-walled carbon nanofibers SO PHYSICAL REVIEW B LA English DT Article ID X-RAY-DIFFRACTION; GRAPHITIC CARBON; NANOTUBES; PRESSURE; DEFECTS; DIAMOND; COMPRESSIBILITY; GPA AB The graphene interlayer spacing in pure graphite is known to have a minimum value of d(min)=0.3354 nm, while defective graphites typically have larger interlayer spacings. Using x-ray diffraction, we find that the graphene interlayer spacing in multi-walled carbon nanofibers heat treated above approximate to 2800 K is distinctly smaller than d(min). To explain this unusual observation, we investigate the structural properties of carbon nanotubes using a multiscale approach rooted in extensive first-principles calculations, specifically allowing the nanotube cross sections to polygonize. We show that, whereas normal nanotubes are favored energetically at low temperatures, the configuration entropy associated with Stone-Wales defect creation at high temperatures makes the polygonal shape of large nanotubes or nanofibers thermodynamically stable, accompanied by a reduction in the graphene interlayer spacing. These unique predictions are confirmed in further experimental tests. C1 Oak Ridge Natl Lab, Div Mat Sci & Technol, Oak Ridge, TN 37831 USA. Univ Tennessee, Dept Phys & Astron, Knoxville, TN 37996 USA. Appl Sci Inc, Cedarville, OH 45314 USA. RP Yoon, M (reprint author), Oak Ridge Natl Lab, Div Mat Sci & Technol, Oak Ridge, TN 37831 USA. RI Howe, Jane/G-2890-2011; Yoon, Mina/A-1965-2016; Eres, Gyula/C-4656-2017 OI Yoon, Mina/0000-0002-1317-3301; Eres, Gyula/0000-0003-2690-5214 NR 38 TC 16 Z9 17 U1 0 U2 11 PU AMER PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 1098-0121 J9 PHYS REV B JI Phys. Rev. B PD APR PY 2007 VL 75 IS 16 AR 165402 DI 10.1103/PhysRevB.75.165402 PG 6 WC Physics, Condensed Matter SC Physics GA 162GW UT WOS:000246075900063 ER PT J AU Zambano, AJ Oguchi, H Takeuchi, I Choi, Y Jiang, JS Liu, JP Lofland, SE Josell, D Bendersky, LA AF Zambano, A. J. Oguchi, H. Takeuchi, I. Choi, Y. Jiang, J. S. Liu, J. P. Lofland, S. E. Josell, D. Bendersky, L. A. TI Dependence of exchange coupling interaction on micromagnetic constants in hard/soft magnetic bilayer systems SO PHYSICAL REVIEW B LA English DT Article ID PERMANENT-MAGNETS; ALLOYS; FILMS; IDENTIFICATION; ANISOTROPY; BEHAVIOR AB To elucidate the dependence of exchange coupling behavior of hard/soft magnetic bilayer systems on various micromagnetic constants, the coupling length (lambda) and the nucleation field (H-N) were systematically measured on five thin-film libraries made of soft magnetic/hard magnetic bilayers. Hysteresis loops of CoPt/FexCo1-x (0 <= x <= 1), CoPt/Ni, CoPt/Fe, Sm2Co7/(Fe,Co, or Ni), and Sm2Co7/Ni were measured using a magneto-optical Kerr effect setup. The one-dimensional model proposed by Leineweber and Kronmuller [J. Magn. Magn. Mater. 176, 145 (1997)] and micromagnetic simulations were used to interpret the behavior of lambda and H-N obtained by the high-throughput investigation. We found that the dominant factors determining lambda and H-N are the hard layer magnetic constants and the saturation magnetization (M) of the soft layer. H-N and lambda display a direct correlation with the domain-wall width of the hard layer and have an anticorrelation with M of the soft layers. They were found to not be substantially dependent on exchange stiffness (A) and anisotropy (K) constants within the group of soft layer materials studied here. C1 Univ Maryland, Dept Mat Sci & Engn, College Pk, MD 20742 USA. Univ Maryland, Ctr Superconduct Res, College Pk, MD 20742 USA. Argonne Natl Lab, Div Mat Sci, Argonne, IL 60439 USA. Univ Texas, Dept Phys, Arlington, TX 76019 USA. Rowan Univ, Dept Phys, Glassboro, NJ 08028 USA. Natl Inst Stand & Technol, Gaithersburg, MD 20899 USA. RP Zambano, AJ (reprint author), Univ Maryland, Dept Mat Sci & Engn, College Pk, MD 20742 USA. EM azambano@umd.edu RI Oguchi, Hiroyuki/R-5305-2016; OI Lofland, Samuel/0000-0002-1024-5103 NR 21 TC 22 Z9 22 U1 0 U2 20 PU AMERICAN PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 1098-0121 J9 PHYS REV B JI Phys. Rev. B PD APR PY 2007 VL 75 IS 14 AR 144429 DI 10.1103/PhysRevB.75.144429 PG 7 WC Physics, Condensed Matter SC Physics GA 162GO UT WOS:000246075100077 ER PT J AU Zhou, H Wang, YP Zhou, L Headrick, RL Ozcan, AS Wang, YY Ozaydin, G Ludwig, KF Siddons, DP AF Zhou, Hua Wang, Yiping Zhou, Lan Headrick, Randall L. Ozcan, Ahmet S. Wang, Yiyi Ozaydin, Gozde Ludwig, Karl F., Jr. Siddons, D. Peter TI Wavelength tunability of ion-bombardment-induced ripples on sapphire SO PHYSICAL REVIEW B LA English DT Article ID ROUGHENING INSTABILITY; SPUTTERED SURFACES; EVOLUTION; TOPOGRAPHY; MORPHOLOGY; ENERGY; YIELD; GAAS; INP AB A study of ripple formation on sapphire surfaces by 300-2000 eV Ar+ ion bombardment is presented. Surface characterization by in-situ synchrotron grazing incidence small angle x-ray scattering and ex-situ atomic force microscopy is performed in order to study the wavelength of ripples formed on sapphire (0001) surfaces. We find that the wavelength can be varied over a remarkably wide range-nearly two orders of magnitude-by changing the ion incidence angle. Within the linear theory regime, the ion induced viscous flow smoothing mechanism explains the general trends of the ripple wavelength at low temperature and incidence angles larger than 30 degrees. In this model, relaxation is confined to a few nm thick damaged surface layer. The behavior at high temperature suggests relaxation by surface diffusion. However, strong smoothing is inferred from the observed ripple wavelength near normal incidence, which is not consistent with either surface diffusion or viscous flow relaxation. C1 Univ Vermont, Dept Phys, Burlington, VT 05405 USA. Boston Univ, Dept Phys, Boston, MA 02215 USA. Brookhaven Natl Lab, Natl Synchrotron Light Source Dept, Upton, NY 11973 USA. RP Zhou, H (reprint author), Univ Vermont, Dept Phys, Burlington, VT 05405 USA. EM rheadrick@uvm.edu RI Ozaydin-Ince, Gozde/F-3780-2011 NR 37 TC 33 Z9 33 U1 2 U2 12 PU AMER PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 1098-0121 J9 PHYS REV B JI Phys. Rev. B PD APR PY 2007 VL 75 IS 15 AR 155416 DI 10.1103/PhysRevB.75.155416 PG 10 WC Physics, Condensed Matter SC Physics GA 162GQ UT WOS:000246075300112 ER PT J AU Aharmim, B Ahmad, QR Ahmed, SN Allen, RC Andersen, TC Anglin, JD Buhler, G Barton, JC Beier, EW Bercovitch, M Bergevin, M Bigu, J Biller, SD Black, RA Blevis, I Boardman, RJ Boger, J Bonvin, E Boulay, MG Bowler, MG Bowles, TJ Brice, SJ Browne, MC Bullard, TV Burritt, TH Cameron, J Chan, YD Chen, HH Chen, M Chen, X Cleveland, BT Cowan, JHM Cowen, DF Cox, GA Currat, CA Dai, X Dalnoki-Veress, F Davidson, WF Deng, H DiMarco, M Doe, PJ Doucas, G Dragowsky, MR Duba, CA Duncan, FA Dunford, M Dunmore, JA Earle, ED Elliott, SR Evans, HC Ewan, GT Farine, J Fergani, H Ferraris, AP Fleurot, F Ford, RJ Formaggio, JA Fowler, MM Frame, K Frank, ED Frati, W Gagnon, N Germani, JV Gil, S Goldschmidt, A Goon, JTM Graham, K Grant, DR Guillian, E Hahn, RL Hallin, AL Hallman, ED Hamer, AS Hamian, AA Handler, WB Haq, RU Hargrove, CK Harvey, PJ Hazama, R Heeger, KM Heintzelman, WJ Heise, J Helmer, RL Henning, R Hepburn, JD Heron, H Hewett, J Hime, A Howard, C Howe, MA Huang, M Hykaway, JG Isaac, MCP Jagam, P Jamieson, B Jelley, NA Jillings, C Jonkmans, G Kazkaz, K Keener, PT Kirch, K Klein, JR Knox, AB Komar, RJ Kormos, LL Kos, M Kouzes, R Kruger, A Kraus, C Krauss, CB Kutter, T Kyba, CCM Labranche, H Lange, R Law, J Lawson, IT Lay, M Lee, HW Lesko, KT Leslie, JR Levine, I Loach, JC Locke, W Luoma, S Lyon, J MacLellan, R Majerus, S Mak, HB Maneira, J Marino, AD Martin, R McCauley, N McDonald, AB McDonald, DS McFarlane, K McGee, S McGregor, G Drees, RM Mes, H Mifflin, C Miknaitis, KKS Miller, ML Milton, G Moffat, BA Monreal, B Moorhead, M Morrissette, B Nally, CW Neubauer, MS Newcomer, FM Ng, HS Nickel, BG Noble, AJ Norman, EB Novikov, VM Oblath, NS Okada, CE O'Keeffe, HM Ollerhead, RW Omori, M Orrell, JL Oser, SM Ott, R Peeters, SJM Poon, AWP Prior, G Reitzner, SD Rielage, K Roberge, A Robertson, BC Robertson, RGH Rosendahl, SSE Rowley, JK Rusu, VL Saettler, E Schulke, A Schwendener, MH Secrest, JA Seifert, H Shatkay, M Simpson, JJ Sims, CJ Sinclair, D Skensved, P Smith, AR Smith, MWE Starinsky, N Steiger, TD Stokstad, RG Stonehill, LC Storey, RS Sur, B Tafirout, R Tagg, N Takeuchi, Y Tanner, NW Taplin, RK Thorman, M Thornewell, PM Tolich, N Trent, PT Tserkovnyak, YI Tsui, T Tunnell, CD Van Berg, R De Water, RGV Virtue, CJ Walker, TJ Wall, BL Waltham, CE Tseung, HWC Wang, JX Wark, DL Wendland, J West, N Wilhelmy, JB Wilkerson, JF Wilson, JR Wittich, P Wouters, JM Wright, A Yeh, M Zuber, K AF Aharmim, B. Ahmad, Q. R. Ahmed, S. N. Allen, R. C. Andersen, T. C. Anglin, J. D. Buehler, G. Barton, J. C. Beier, E. W. Bercovitch, M. Bergevin, M. Bigu, J. Biller, S. D. Black, R. A. Blevis, I. Boardman, R. J. Boger, J. Bonvin, E. Boulay, M. G. Bowler, M. G. Bowles, T. J. Brice, S. J. Browne, M. C. Bullard, T. V. Burritt, T. H. Cameron, J. Chan, Y. D. Chen, H. H. Chen, M. Chen, X. Cleveland, B. T. Cowan, J. H. M. Cowen, D. F. Cox, G. A. Currat, C. A. Dai, X. Dalnoki-Veress, F. Davidson, W. F. Deng, H. DiMarco, M. Doe, P. J. Doucas, G. Dragowsky, M. R. Duba, C. A. Duncan, F. A. Dunford, M. Dunmore, J. A. Earle, E. D. Elliott, S. R. Evans, H. C. Ewan, G. T. Farine, J. Fergani, H. Ferraris, A. P. Fleurot, F. Ford, R. J. Formaggio, J. A. Fowler, M. M. Frame, K. Frank, E. D. Frati, W. Gagnon, N. Germani, J. V. Gil, S. Goldschmidt, A. Goon, J. T. M. Graham, K. Grant, D. R. Guillian, E. Hahn, R. L. Hallin, A. L. Hallman, E. D. Hamer, A. S. Hamian, A. A. Handler, W. B. Haq, R. U. Hargrove, C. K. Harvey, P. J. Hazama, R. Heeger, K. M. Heintzelman, W. J. Heise, J. Helmer, R. L. Henning, R. Hepburn, J. D. Heron, H. Hewett, J. Hime, A. Howard, C. Howe, M. A. Huang, M. Hykaway, J. G. Isaac, M. C. P. Jagam, P. Jamieson, B. Jelley, N. A. Jillings, C. Jonkmans, G. Kazkaz, K. Keener, P. T. Kirch, K. Klein, J. R. Knox, A. B. Komar, R. J. Kormos, L. L. Kos, M. Kouzes, R. Krueger, A. Kraus, C. Krauss, C. B. Kutter, T. Kyba, C. C. M. Labranche, H. Lange, R. Law, J. Lawson, I. T. Lay, M. Lee, H. W. Lesko, K. T. Leslie, J. R. Levine, I. Loach, J. C. Locke, W. Luoma, S. Lyon, J. MacLellan, R. Majerus, S. Mak, H. B. Maneira, J. Marino, A. D. Martin, R. McCauley, N. McDonald, A. B. McDonald, D. S. McFarlane, K. McGee, S. McGregor, G. Drees, R. Meijer Mes, H. Mifflin, C. Miknaitis, K. K. S. Miller, M. L. Milton, G. Moffat, B. A. Monreal, B. Moorhead, M. Morrissette, B. Nally, C. W. Neubauer, M. S. Newcomer, F. M. Ng, H. S. Nickel, B. G. Noble, A. J. Norman, E. B. Novikov, V. M. Oblath, N. S. Okada, C. E. O'Keeffe, H. M. Ollerhead, R. W. Omori, M. Orrell, J. L. Oser, S. M. Ott, R. Peeters, S. J. M. Poon, A. W. P. Prior, G. Reitzner, S. D. Rielage, K. Roberge, A. Robertson, B. C. Robertson, R. G. H. Rosendahl, S. S. E. Rowley, J. K. Rusu, V. L. Saettler, E. Schulke, A. Schwendener, M. H. Secrest, J. A. Seifert, H. Shatkay, M. Simpson, J. J. Sims, C. J. Sinclair, D. Skensved, P. Smith, A. R. Smith, M. W. E. Starinsky, N. Steiger, T. D. Stokstad, R. G. Stonehill, L. C. Storey, R. S. Sur, B. Tafirout, R. Tagg, N. Takeuchi, Y. Tanner, N. W. Taplin, R. K. Thorman, M. Thornewell, P. M. Tolich, N. Trent, P. T. Tserkovnyak, Y. I. Tsui, T. Tunnell, C. D. Van Berg, R. De Water, R. G. Van Virtue, C. J. Walker, T. J. Wall, B. L. Waltham, C. E. Tseung, H. Wan Chan Wang, J.-X. Wark, D. L. Wendland, J. West, N. Wilhelmy, J. B. Wilkerson, J. F. Wilson, J. R. Wittich, P. Wouters, J. M. Wright, A. Yeh, M. Zuber, K. CA SNO Collaboration TI Determination of the nu(e) and total B-8 solar neutrino fluxes using the Sudbury Neutrino Observatory Phase I data set SO PHYSICAL REVIEW C LA English DT Article ID WATER CERENKOV DETECTOR; ABSORPTION-SPECTRUM; CALIBRATION SOURCE; OPTICAL-PROPERTIES; HEAVY-WATER; MODEL; OSCILLATIONS; MATTER; EARTH; NM AB This article provides the complete description of results from the Phase I data set of the Sudbury Neutrino Observatory (SNO). The Phase I data set is based on a 0.65 kiloton-year exposure of (H2O)-H-2 (in the following denoted as D2O) to the solar B-8 neutrino flux. Included here are details of the SNO physics and detector model, evaluations of systematic uncertainties, and estimates of backgrounds. Also discussed are SNO's approach to statistical extraction of the signals from the three neutrino reactions (charged current, neutral current, and elastic scattering) and the results of a search for a day-night asymmetry in the nu(e) flux. Under the assumption that the B-8 spectrum is undistorted, the measurements from this phase yield a solar nu(e) flux of phi(nu(e)) =1.76(-0.05)(+0.05)(stat.)(-0.09)(+0.09)(syst.) x 10(6) cm(-2) s(-1) and a non-nu(e) component of phi(nu(mu tau)) = 3.41(-0.45)(+0.45)(stat.)(-0.45)(+0.48)(syst.) x 10(6) cm(-2) s(-1). The sum of these components provides a total flux in excellent agreement with the predictions of standard solar models. The day-night asymmetry in the nu(e) flux is found to be A(e) = 7.0 +/- 4.9(stat.)(-1.2)(+1.3)%(syst.), when the asymmetry in the total flux is constrained to be zero. C1 Laurentian Univ, Dept Phys & Astron, Sudbury, ON P3E 2C6, Canada. Atom Energy Canada Ltd, Chalk River Labs, Chalk River, ON K0J 1J0, Canada. Univ British Columbia, Dept Phys & Astron, Vancouver, BC V6T 1Z1, Canada. Brookhaven Natl Lab, Dept Chem, Upton, NY 11973 USA. Univ Calif Irvine, Dept Phys, Irvine, CA 92717 USA. Carleton Univ, Dept Phys, Ottawa Carleton Inst Phys, Ottawa, ON K1S 5B6, Canada. Univ Guelph, Dept Phys, Guelph, ON N1G 2W1, Canada. Univ Calif Berkeley, Lawrence Berkeley Lab, Inst Nucl & Particle Astrophys, Berkeley, CA 94720 USA. Univ Calif Berkeley, Lawrence Berkeley Lab, Div Nucl Sci, Berkeley, CA 94720 USA. Lab Instrumentacao & Fis Expt Particulas, P-1000149 Lisbon, Portugal. Los Alamos Natl Lab, Los Alamos, NM 87545 USA. Louisiana State Univ, Dept Phys & Astron, Baton Rouge, LA 70803 USA. MIT, Nucl Sci Lab, Cambridge, MA 02139 USA. Natl Res Council Canada, Ottawa, ON K1A 0R6, Canada. Univ Oxford, Dept Phys, Oxford OX1 3RH, England. Univ Penn, Dept Phys & Astron, Philadelphia, PA 19104 USA. Princeton Univ, Dept Phys, Princeton, NJ 08544 USA. Queens Univ, Dept Phys, Kingston, ON K7L 3N6, Canada. Rutherford Appleton Lab, Didcot OX11 0QX, Oxon, England. SNOLAB, Sudbury, ON P3Y 1M3, Canada. Univ Texas, Dept Phys, Austin, TX 78712 USA. TRIUMF, Vancouver, BC V6T 2A3, Canada. Univ Washington, Ctr Expt Nucl Phys & Astrophys, Seattle, WA 98195 USA. Univ Washington, Dept Phys, Seattle, WA 98195 USA. RP Aharmim, B (reprint author), Laurentian Univ, Dept Phys & Astron, Sudbury, ON P3E 2C6, Canada. RI Heeger, Karsten/A-9533-2011; Kirch, Klaus/A-4601-2010; Kyba, Christopher/I-2014-2012; Dai, Xiongxin/I-3819-2013; Prior, Gersende/I-8191-2013; Maneira, Jose/D-8486-2011; Orrell, John/E-9313-2015; Hallin, Aksel/H-5881-2011; Frank, Edward/A-8865-2012; Kormos, Laura/D-1032-2012 OI Heeger, Karsten/0000-0002-4623-7543; Kyba, Christopher/0000-0001-7014-1843; Maneira, Jose/0000-0002-3222-2738; Orrell, John/0000-0001-7968-4051; NR 83 TC 93 Z9 93 U1 4 U2 13 PU AMERICAN PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 0556-2813 J9 PHYS REV C JI Phys. Rev. C PD APR PY 2007 VL 75 IS 4 AR 045502 DI 10.1103/PhysRevC.75.045502 PG 69 WC Physics, Nuclear SC Physics GA 162HB UT WOS:000246076400051 ER PT J AU Ambrozewicz, P Carman, DS Feuerbach, RJ Mestayer, MD Raue, BA Schumacher, RA Tkabladze, A Amarian, MJ Anghinolfi, M Asavapibhop, B Asryan, G Avakian, H Bagdasaryan, H Baillie, N Ball, JP Baltzell, NA Barrow, S Batourine, V Battaglieri, M Beard, K Bedlinskiy, I Bektasoglu, M Bellis, M Benmouna, N Berman, BL Bianchi, N Biselli, AS Bonner, BE Bouchigny, S Boiarinov, S Bradford, R Branford, D Briscoe, WJ Brooks, WK Bultmann, S Burkert, VD Butuceanu, C Calarco, JR Careccia, SL Cetina, C Chen, S Cole, PL Collins, P Coltharp, P Cords, D Corvisiero, P Crabb, D Crede, V Cummings, JP Dashyan, N De Masi, R De Vita, R De Sanctis, E Degtyarenko, PV Dennis, L Deur, A Dhuga, KS Dickson, R Djalali, C Dodge, GE Donnelly, J Doughty, D Dragovitsch, P Dugger, M Dytman, S Dzyubak, OP Egiyan, H Egiyan, KS El Fassi, L Elouadrhiri, L Empl, A Eugenio, P Farhi, L Fatemi, R Fedotov, G Feldman, G Forest, TA Frolov, V Funsten, H Garcon, M Gavalian, G Gilfoyle, GP Giovanetti, KL Girard, P Girod, FX Goetz, JT Gonenc, A Gothe, RW Griffioen, KA Guidal, M Guillo, M Guler, N Guo, L Gyurjyan, V Hafidi, K Hakobyan, H Hardie, J Heddle, D Hersman, FW Hicks, K Hleiqawi, I Holtrop, M Hu, J Hyde-Wright, CE Ilieva, Y Ireland, DG Ishkhanov, BS Isupov, EL Ito, MM Jenkins, D Jo, HS Joo, K Juengst, HG Kalantarians, N Kellie, JD Khandaker, M Kim, KY Kim, K Kim, W Klein, A Klein, FJ Klusman, M Kossov, M Kramer, LH Kubarovsky, V Kuhn, J Kuhn, SE Kuleshov, SV Lachniet, J Laget, JM Langheinrich, J Lawrence, D Livingston, K Lu, HY Lukashin, K MacCormick, M Manak, JJ Markov, N McAleer, S McKinnon, B McNabb, JWC Mecking, BA Meyer, CA Mibe, T Mikhailov, K Minehart, R Mirazita, M Miskimen, R Mokeev, V Moriya, K Morrow, SA Moteabbed, M Muccifora, V Mueller, J Mutchler, GS Nadel-Turonski, P Napolitano, J Nasseripour, R Niccolai, S Niculescu, G Niculescu, I Niczyporuk, BB Niroula, MR Niyazov, RA Nozar, M O'Rielly, GV Osipenko, M Ostrovidov, AI Park, K Pasyuk, E Paterson, C Philips, SA Pierce, J Pivnyuk, N Pocanic, D Pogorelko, O Polli, E Pozdniakov, S Preedom, BM Price, JW Prok, Y Protopopescu, D Qin, LM Riccardi, G Ricco, G Ripani, M Ritchie, BG Ronchetti, F Rosner, G Rossi, P Rowntree, D Rubin, PD Sabatie, F Salamanca, J Salgado, C Santoro, JP Sapunenko, V Sayre, D Serov, VS Shafi, A Sharabian, YG Shvedunov, NV Simionatto, S Skabelin, AV Smith, ES Smith, LC Sober, DI Sokhan, D Stavinsky, A Stepanyan, SS Stepanyan, S Stokes, BE Stoler, P Strakovsky, II Strauch, S Taiuti, M Taylor, S Tedeschi, DJ Thompson, R Tkachenko, S Tur, C Ungaro, M Vineyard, MF Vlassov, AV Wang, K Watts, DP Weinstein, LB Weygand, DP Williams, M Wolin, E Wood, MH Yegneswaran, A Yun, J Zana, L Zhang, J Zhao, B Zhao, ZW AF Ambrozewicz, P. Carman, D. S. Feuerbach, R. J. Mestayer, M. D. Raue, B. A. Schumacher, R. A. Tkabladze, A. Amarian, M. J. Anghinolfi, M. Asavapibhop, B. Asryan, G. Avakian, H. Bagdasaryan, H. Baillie, N. Ball, J. P. Baltzell, N. A. Barrow, S. Batourine, V. Battaglieri, M. Beard, K. Bedlinskiy, I. Bektasoglu, M. Bellis, M. Benmouna, N. Berman, B. L. Bianchi, N. Biselli, A. S. Bonner, B. E. Bouchigny, S. Boiarinov, S. Bradford, R. Branford, D. Briscoe, W. J. Brooks, W. K. Bultmann, S. Burkert, V. D. Butuceanu, C. Calarco, J. R. Careccia, S. L. Cetina, C. Chen, S. Cole, P. L. Collins, P. Coltharp, P. Cords, D. Corvisiero, P. Crabb, D. Crede, V. Cummings, J. P. Dashyan, N. De Masi, R. De Vita, R. De Sanctis, E. Degtyarenko, P. V. Dennis, L. Deur, A. Dhuga, K. S. Dickson, R. Djalali, C. Dodge, G. E. Donnelly, J. Doughty, D. Dragovitsch, P. Dugger, M. Dytman, S. Dzyubak, O. P. Egiyan, H. Egiyan, K. S. El Fassi, L. Elouadrhiri, L. Empl, A. Eugenio, P. Farhi, L. Fatemi, R. Fedotov, G. Feldman, G. Forest, T. A. Frolov, V. Funsten, H. Garcon, M. Gavalian, G. Gilfoyle, G. P. Giovanetti, K. L. Girard, P. Girod, F. X. Goetz, J. T. Gonenc, A. Gothe, R. W. Griffioen, K. A. Guidal, M. Guillo, M. Guler, N. Guo, L. Gyurjyan, V. Hafidi, K. Hakobyan, H. Hardie, J. Heddle, D. Hersman, F. W. Hicks, K. Hleiqawi, I. Holtrop, M. Hu, J. Hyde-Wright, C. E. Ilieva, Y. Ireland, D. G. Ishkhanov, B. S. Isupov, E. L. Ito, M. M. Jenkins, D. Jo, H. S. Joo, K. Juengst, H. G. Kalantarians, N. Kellie, J. D. Khandaker, M. Kim, K. Y. Kim, K. Kim, W. Klein, A. Klein, F. J. Klusman, M. Kossov, M. Kramer, L. H. Kubarovsky, V. Kuhn, J. Kuhn, S. E. Kuleshov, S. V. Lachniet, J. Laget, J. M. Langheinrich, J. Lawrence, D. Livingston, K. Lu, H. Y. Lukashin, K. MacCormick, M. Manak, J. J. Markov, N. McAleer, S. McKinnon, B. McNabb, J. W. C. Mecking, B. A. Meyer, C. A. Mibe, T. Mikhailov, K. Minehart, R. Mirazita, M. Miskimen, R. Mokeev, V. Moriya, K. Morrow, S. A. Moteabbed, M. Muccifora, V. Mueller, J. Mutchler, G. S. Nadel-Turonski, P. Napolitano, J. Nasseripour, R. Niccolai, S. Niculescu, G. Niculescu, I. Niczyporuk, B. B. Niroula, M. R. Niyazov, R. A. Nozar, M. O'Rielly, G. V. Osipenko, M. Ostrovidov, A. I. Park, K. Pasyuk, E. Paterson, C. Philips, S. A. Pierce, J. Pivnyuk, N. Pocanic, D. Pogorelko, O. Polli, E. Pozdniakov, S. Preedom, B. M. Price, J. W. Prok, Y. Protopopescu, D. Qin, L. M. Riccardi, G. Ricco, G. Ripani, M. Ritchie, B. G. Ronchetti, F. Rosner, G. Rossi, P. Rowntree, D. Rubin, P. D. Sabatie, F. Salamanca, J. Salgado, C. Santoro, J. P. Sapunenko, V. Sayre, D. Serov, V. S. Shafi, A. Sharabian, Y. G. Shvedunov, N. V. Simionatto, S. Skabelin, A. V. Smith, E. S. Smith, L. C. Sober, D. I. Sokhan, D. Stavinsky, A. Stepanyan, S. S. Stepanyan, S. Stokes, B. E. Stoler, P. Strakovsky, I. I. Strauch, S. Taiuti, M. Taylor, S. Tedeschi, D. J. Thompson, R. Tkachenko, S. Tur, C. Ungaro, M. Vineyard, M. F. Vlassov, A. V. Wang, K. Watts, D. P. Weinstein, L. B. Weygand, D. P. Williams, M. Wolin, E. Wood, M. H. Yegneswaran, A. Yun, J. Zana, L. Zhang, J. Zhao, B. Zhao, Z. W. CA CLAS Collaboration TI Separated structure functions for the exclusive electroproduction of K+Lambda and K+Sigma(0) final states SO PHYSICAL REVIEW C LA English DT Article ID KAON PHOTOPRODUCTION; PHOTON ENERGIES; CLAS; RESONANCES; MESONS; SCATTERING; DIRECTION; K&LAMBDA; P(GAMMA; LAMBDA AB We report measurements of the exclusive electroproduction of K+Lambda and K+Sigma(0) final states from a proton target using the Continuous Electron Beam Accelerator Facility (CEBAF) large-acceptance spectrometer (CLAS) detector at the Thomas Jefferson National Accelerator Facility. The separated structure functions sigma(T),sigma(L),sigma(TT), and sigma(LT) were extracted from the Phi- and epsilon-dependent differential cross sections taken with electron beam energies of 2.567, 4.056, and 4.247 GeV. This analysis represents the first sigma(L)/sigma(T) separation with the CLAS detector, and the first measurement of the kaon electroproduction structure functions away from parallel kinematics. The data span a broad range of momentum transfers from 0.5 <= Q(2) <= 2.8 GeV2 and invariant energy from 1.6 <= W <= 2.4 GeV, while spanning nearly the full center-of-mass angular range of the kaon. The separated structure functions reveal clear differences between the production dynamics for the Lambda and Sigma(0) hyperons. These results provide an unprecedented data sample with which to constrain current and future models for the associated production of strangeness, which will allow for a better understanding of the underlying resonant and nonresonant contributions to hyperon production. C1 Florida Int Univ, Miami, FL 33199 USA. Thomas Jefferson Natl Accelerator Lab, Newport News, VA 23606 USA. Ohio Univ, Athens, OH 45701 USA. Carnegie Mellon Univ, Pittsburgh, PA 15213 USA. George Washington Univ, Washington, DC 20052 USA. Old Dominion Univ, Norfolk, VA 23529 USA. Univ Genoa, Ist Nazl Fis Nucl, Sez Genova, I-16146 Genoa, Italy. Univ Genoa, Ist Nazl Fis Nucl, Dipartimento Fis, I-16146 Genoa, Italy. Univ Massachusetts, Amherst, MA 01003 USA. Yerevan Phys Inst, Yerevan 375036, Armenia. Coll William & Mary, Williamsburg, VA 23187 USA. Arizona State Univ, Tempe, AZ 85287 USA. Univ S Carolina, Columbia, SC 29208 USA. Florida State Univ, Tallahassee, FL 32306 USA. Kyungpook Natl Univ, Taegu 702701, South Korea. James Madison Univ, Harrisonburg, VA 22807 USA. Inst Theoret & Expt Phys, Moscow 117259, Russia. Ist Nazl Fis Nucl, Lab Nazl Frascati, I-00044 Frascati, Italy. Fairfield Univ, Fairfield, CT 06824 USA. Rice Univ, Houston, TX 77005 USA. Inst Phys Nucl ORSAY, IN2P3, F-91406 Orsay, France. Univ Edinburgh, Edinburgh EH9 3JZ, Midlothian, Scotland. Univ New Hampshire, Durham, NH 03824 USA. Idaho State Univ, Pocatello, ID 83209 USA. Univ Virginia, Charlottesville, VA 22901 USA. Rensselaer Polytech Inst, Troy, NY 12180 USA. CEA Saclay, DAPNIA SPhN, F-91191 Gif Sur Yvette, France. Univ Glasgow, Glasgow G12 8QQ, Lanark, Scotland. Christopher Newport Univ, Newport News, VA 23606 USA. Univ Pittsburgh, Pittsburgh, PA 15260 USA. Argonne Natl Lab, Argonne, IL 60439 USA. Moscow MV Lomonosov State Univ, Moscow 119899, Russia. Univ Richmond, Richmond, VA 23173 USA. Univ Calif Los Angeles, Los Angeles, CA 90095 USA. Virginia Polytech Inst & State Univ, Blacksburg, VA 24061 USA. Univ Connecticut, Storrs, CT 06269 USA. Norfolk State Univ, Norfolk, VA 23504 USA. Catholic Univ Amer, Washington, DC 20064 USA. Calif State Univ Dominguez Hills, Carson, CA 90747 USA. MIT, Cambridge, MA 02139 USA. Union Coll, Schenectady, NY 12308 USA. RP Ambrozewicz, P (reprint author), Florida Int Univ, Miami, FL 33199 USA. RI Sabatie, Franck/K-9066-2015; Osipenko, Mikhail/N-8292-2015; Zhang, Jixie/A-1461-2016; Shafi, Aamir/D-5749-2017; Protopopescu, Dan/D-5645-2012; riccardi, gabriele/A-9269-2012; Zana, Lorenzo/H-3032-2012; Isupov, Evgeny/J-2976-2012; Ishkhanov, Boris/E-1431-2012; Zhao, Bo/J-6819-2012; Brooks, William/C-8636-2013; Kuleshov, Sergey/D-9940-2013; Schumacher, Reinhard/K-6455-2013; Meyer, Curtis/L-3488-2014; Ireland, David/E-8618-2010; Bektasoglu, Mehmet/A-2074-2012; Lu, Haiyun/B-4083-2012 OI Sabatie, Franck/0000-0001-7031-3975; Osipenko, Mikhail/0000-0001-9618-3013; Shafi, Aamir/0000-0002-1924-2769; Bellis, Matthew/0000-0002-6353-6043; Zhao, Bo/0000-0003-3171-5335; Brooks, William/0000-0001-6161-3570; Kuleshov, Sergey/0000-0002-3065-326X; Schumacher, Reinhard/0000-0002-3860-1827; Meyer, Curtis/0000-0001-7599-3973; Ireland, David/0000-0001-7713-7011; NR 54 TC 47 Z9 47 U1 1 U2 3 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 APR PY 2007 VL 75 IS 4 AR 045203 DI 10.1103/PhysRevC.75.045203 PG 26 WC Physics, Nuclear SC Physics GA 162HB UT WOS:000246076400044 ER PT J AU Andreoiu, C Svensson, CE Afanasjev, AV Austin, RAE Carpenter, MP Dashdorj, D Finlay, P Freeman, SJ Garrett, PE Greene, J Grinyer, GF Gorgen, A Hyland, B Jenkins, D Johnston-Theasby, F Joshi, P Machiavelli, AO Moore, F Mukherjee, G Phillips, AA Reviol, W Sarantites, DG Schumaker, MA Seweryniak, D Smith, MB Valiente-Dobon, JJ Wadsworth, R AF Andreoiu, C. Svensson, C. E. Afanasjev, A. V. Austin, R. A. E. Carpenter, M. P. Dashdorj, D. Finlay, P. Freeman, S. J. Garrett, P. E. Greene, J. Grinyer, G. F. Gorgen, A. Hyland, B. Jenkins, D. Johnston-Theasby, F. Joshi, P. Machiavelli, A. O. Moore, F. Mukherjee, G. Phillips, A. A. Reviol, W. Sarantites, D. G. Schumaker, M. A. Seweryniak, D. Smith, M. B. Valiente-Dobon, J. J. Wadsworth, R. TI High-spin lifetime measurements in the N=Z nucleus Kr-72 SO PHYSICAL REVIEW C LA English DT Article ID 60 MASS REGION; TO-Z NUCLEI; ROTATIONAL BANDS; RESPONSE CHARACTERISTICS; PAIRING VIBRATIONS; SUPERDEFORMED BAND; CHANNEL-SELECTION; GAMMASPHERE; DEFORMATIONS; SYMMETRY AB High-spin states in the N=Z nucleus Kr-72 have been populated in the Ca-40(Ca-40, 2 alpha)Kr-72 fusion-evaporation reaction at a beam energy of 165 MeV using the Gammasphere array for gamma-ray detection coupled to the Microball array for charged particle detection. The previously observed bands in Kr-72 were extended to an excitation energy of similar to 24 MeV and angular momentum of 30h. Using the Doppler shift attenuation method the lifetimes of high-spin states were measured for the first time. Excellent agreement between the results of calculations within the isovector mean field theory and experiment is observed both for rotational and deformation properties. No enhancement of quadrupole deformation expected in the presence of isoscalar t=0 np pairing is observed. Current data do not show any evidence for the existence of the isoscalar np pairing. C1 Univ Guelph, Dept Phys, Guelph, ON N1G 2W1, Canada. Univ Liverpool, Oliver Lodge Lab, Liverpool L69 3BX, Merseyside, England. Mississippi State Univ, Dept Phys & Astron, Mississippi State, MS 39762 USA. McMaster Univ, Hamilton, ON L8S 4K1, Canada. Argonne Natl Lab, Div Phys, Argonne, IL 60436 USA. N Carolina State Univ, Raleigh, NC 27695 USA. CEA Saclay, Daphnia SphN, F-91191 Gif Sur Yvette, France. Univ York, Dept Phys, York YO10 5DD, N Yorkshire, England. Lawrence Berkeley Natl Lab, Berkeley, CA 94720 USA. Washington Univ, Dept Chem, St Louis, MO 63130 USA. TRIUMF, Vancouver, BC V6T 2A3, Canada. RP Andreoiu, C (reprint author), St Marys Univ, Halifax, NS B3H 3C3, Canada. RI Freeman, Sean/B-1280-2010; Carpenter, Michael/E-4287-2015 OI Freeman, Sean/0000-0001-9773-4921; Carpenter, Michael/0000-0002-3237-5734 NR 32 TC 12 Z9 12 U1 0 U2 2 PU AMERICAN PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 0556-2813 J9 PHYS REV C JI Phys. Rev. C PD APR PY 2007 VL 75 IS 4 AR 041301 DI 10.1103/PhysRevC.75.041301 PG 5 WC Physics, Nuclear SC Physics GA 162HB UT WOS:000246076400002 ER PT J AU Bringel, P Engelhardt, C Hubel, H Neusser-Neffgen, A Odegard, SW Hagemann, GB Hansen, CR Herskind, B Sletten, G Carpenter, MP Janssens, RVF Khoo, TL Lauritsen, T Seweryniak, D Ma, WC Roux, DG Chowdhury, P AF Bringel, P. Engelhardt, C. Huebel, H. Neusser-Neffgen, A. Odegard, S. W. Hagemann, G. B. Hansen, C. R. Herskind, B. Sletten, G. Carpenter, M. P. Janssens, R. V. F. Khoo, T. L. Lauritsen, T. Seweryniak, D. Ma, W. C. Roux, D. G. Chowdhury, P. TI Evidence for octupole vibration in the triaxial superdeformed well of Lu-164 SO PHYSICAL REVIEW C LA English DT Article ID WOBBLING PHONON EXCITATIONS; NUCLEI; MODE AB High-spin states in Lu-164 were populated in the Sb-121(Ca-48,5n) reaction at 215 MeV and gamma-ray coincidences were measured with the Gammasphere spectrometer. Through this experiment the eight known triaxial superdeformed bands in Lu-164 could be confirmed. Some of these bands were extended to higher as well as to lower spins. Evidence is reported for the first time for weak Delta I=1,E1 transitions linking TSD3 and TSD1. This observation may imply coupling to octupole vibrational degrees of freedom. The decay mechanism is different from the one observed in the neighboring even-N isotopes, which exhibit wobbling excitations built on the pi i(13/2) structure with E2(M1),Delta I=1 interband decay. An additional sequence decaying at high spin into TSD1 was observed up to I-pi=(50(-)). This band has a constant dynamic moment of inertia of similar to 70h(2)MeV(-1) and an alignment that is similar to 2h larger than that found for TSD1. A revision of the assumed spin-parity-assignment of TSD2 is based on the observed decay-out to normal-deformed structures. The parity and signature quantum numbers of TSD2 are now firmly assigned as (pi,alpha)=(+,0), in disagreement with the former assignment of (pi,alpha)=(-,1), which was based on the assumption that TSD2 is the signature partner of TSD1. TSD1 and TSD2 show an alignment gain at h omega similar to 0.67 and 0.60 MeV, respectively. In TSD1 the involvement of the j(15/2) neutron orbital is suggested to be responsible for the high-frequency crossing. C1 Univ Bonn, Helmholtz Inst Strahlen & Kernphys, D-53115 Bonn, Germany. Univ Oslo, Dept Phys, N-0316 Oslo, Norway. Niels Bohr Inst, DK-2100 Copenhagen, Denmark. Argonne Natl Lab, Div Phys, Argonne, IL 60439 USA. Mississippi State Univ, Dept Phys, Mississippi State, MS 39762 USA. Univ Massachusetts, Dept Phys, Lowell, MA 01854 USA. RP Bringel, P (reprint author), Univ Bonn, Helmholtz Inst Strahlen & Kernphys, Nussallee 14-16, D-53115 Bonn, Germany. EM hagemann@nbi.dk RI Carpenter, Michael/E-4287-2015 OI Carpenter, Michael/0000-0002-3237-5734 NR 19 TC 14 Z9 14 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 APR PY 2007 VL 75 IS 4 AR 044306 DI 10.1103/PhysRevC.75.044306 PG 9 WC Physics, Nuclear SC Physics GA 162HB UT WOS:000246076400015 ER PT J AU Hleiqawi, I Hicks, K Carman, DS Mibe, T Niculescu, G Tkabladze, A Amarian, M Ambrozewicz, P Anghinolfi, M Asryan, G Avakian, H Bagdasaryan, H Baillie, N Ball, JP Baltzell, NA Batourine, V Battaglieri, M Beard, K Bedlinskiy, I Bellis, M Benmouna, N Berman, BL Biselli, AS Bouchigny, S Boiarinov, S Bradford, R Branford, D Briscoe, WJ Brooks, WK Bultmann, S Burkert, VD Butuceanu, C Calarco, JR Careccia, SL Carnahan, B Chen, S Cole, PL Collins, P Coltharp, P Crabb, D Crannell, H Crede, V Cummings, JP De Masi, R De Vita, R De Sanctis, E Degtyarenko, PV Dennis, L Deur, A Djalali, C Dickson, R Dodge, GE Donnelly, J Doughty, D Dugger, M Dytman, S Dzyubak, OP Egiyan, H Egiyan, KS Elouadrhiri, L Eugenio, P Fedotov, G Feldman, G Fersch, R Feuerbach, R Garcon, M Gavalian, G Gilfoyle, GP Giovanetti, KL Girod, FX Goetz, JT Gonenc, A Gothe, RW Griffioen, KA Guidal, M Guler, N Guo, L Gyurjyan, V Hakobyan, RS Hardie, J Heddle, D Hersman, FW Holtrop, M Hyde-Wright, CE Ilieva, Y Ireland, DG Ishkhanov, BS Ito, MM Jenkins, D Jo, HS Joo, K Juengst, HG Kalantarians, N Kellie, JD Khandaker, M Kim, K Kim, W Klein, A Klein, FJ Klimenko, AV Kossov, M Krahn, Z Kramer, LH Kubarovsky, V Kuhn, J Kuhn, SE Kuleshov, SV Lachniet, J Laget, JM Langheinrich, J Lawrence, D Li, J Livingston, K Lu, HY Lukashin, K MacCormick, M McAleer, S McKinnon, B McNabb, J Mecking, BA Mestayer, MD Meyer, CA Mikhailov, K Minehart, R Mirazita, M Miskimen, R Mokeev, V Moriya, K Morrow, SA Moteabbed, M Mutchler, GS Munevar, E Nadel-Turonski, P Nasseripour, R Niccolai, S Niculescu, I Niczyporuk, BB Niroula, MR Niyazov, RA Nozar, M Osipenko, M Ostrovidov, AI Park, K Pasyuk, E Paterson, C Pierce, J Pivnyuk, N Pogorelko, O Pozdniakov, S Preedom, B Price, JW Prok, Y Protopopescu, D Raue, BA Riccardi, G Ricco, G Ripani, M Ritchie, BG Ronchetti, F Rosner, G Rossi, P Sabatie, F Salgado, C Santoro, JP Sapunenko, V Schumacher, RA Serov, VS Sharabian, YG Smith, ES Smith, LC Sober, DI Stavinsky, A Stepanyan, SS Stepanyan, S Stokes, BE Stoler, P Strakovsky, II Strauch, S Taiuti, M Taylor, S Tedeschi, DJ Thoma, U Thompson, R Todor, L Tkachenko, S Tur, C Ungaro, M Vineyard, MF Vlassov, AV Wang, K Weinstein, LB Weygand, DP Whisnant, S Williams, M Wolin, E Wood, MH Yegneswaran, A Zana, L Zhang, J Zhao, B Zhao, Z AF Hleiqawi, I. Hicks, K. Carman, D. S. Mibe, T. Niculescu, G. Tkabladze, A. Amarian, M. Ambrozewicz, P. Anghinolfi, M. Asryan, G. Avakian, H. Bagdasaryan, H. Baillie, N. Ball, J. P. Baltzell, N. A. Batourine, V. Battaglieri, M. Beard, K. Bedlinskiy, I. Bellis, M. Benmouna, N. Berman, B. L. Biselli, A. S. Bouchigny, S. Boiarinov, S. Bradford, R. Branford, D. Briscoe, W. J. Brooks, W. K. Bultmann, S. Burkert, V. D. Butuceanu, C. Calarco, J. R. Careccia, S. L. Carnahan, B. Chen, S. Cole, P. L. Collins, P. Coltharp, P. Crabb, D. Crannell, H. Crede, V. Cummings, J. P. De Masi, R. De Vita, R. De Sanctis, E. Degtyarenko, P. V. Dennis, L. Deur, A. Djalali, C. Dickson, R. Dodge, G. E. Donnelly, J. Doughty, D. Dugger, M. Dytman, S. Dzyubak, O. P. Egiyan, H. Egiyan, K. S. Elouadrhiri, L. Eugenio, P. Fedotov, G. Feldman, G. Fersch, R. Feuerbach, R. Garcon, M. Gavalian, G. Gilfoyle, G. P. Giovanetti, K. L. Girod, F. X. Goetz, J. T. Gonenc, A. Gothe, R. W. Griffioen, K. A. Guidal, M. Guler, N. Guo, L. Gyurjyan, V. Hakobyan, R. S. Hardie, J. Heddle, D. Hersman, F. W. Holtrop, M. Hyde-Wright, C. E. Ilieva, Y. Ireland, D. G. Ishkhanov, B. S. Ito, M. M. Jenkins, D. Jo, H. S. Joo, K. Juengst, H. G. Kalantarians, N. Kellie, J. D. Khandaker, M. Kim, K. Kim, W. Klein, A. Klein, F. J. Klimenko, A. V. Kossov, M. Krahn, Z. Kramer, L. H. Kubarovsky, V. Kuhn, J. Kuhn, S. E. Kuleshov, S. V. Lachniet, J. Laget, J. M. Langheinrich, J. Lawrence, D. Li, J. Livingston, K. Lu, H. Y. Lukashin, K. MacCormick, M. McAleer, S. McKinnon, B. McNabb, J. Mecking, B. A. Mestayer, M. D. Meyer, C. A. Mikhailov, K. Minehart, R. Mirazita, M. Miskimen, R. Mokeev, V. Moriya, K. Morrow, S. A. Moteabbed, M. Mutchler, G. S. Munevar, E. Nadel-Turonski, P. Nasseripour, R. Niccolai, S. Niculescu, I. Niczyporuk, B. B. Niroula, M. R. Niyazov, R. A. Nozar, M. Osipenko, M. Ostrovidov, A. I. Park, K. Pasyuk, E. Paterson, C. Pierce, J. Pivnyuk, N. Pogorelko, O. Pozdniakov, S. Preedom, B. Price, J. W. Prok, Y. Protopopescu, D. Raue, B. A. Riccardi, G. Ricco, G. Ripani, M. Ritchie, B. G. Ronchetti, F. Rosner, G. Rossi, P. Sabatie, F. Salgado, C. Santoro, J. P. Sapunenko, V. Schumacher, R. A. Serov, V. S. Sharabian, Y. G. Smith, E. S. Smith, L. C. Sober, D. I. Stavinsky, A. Stepanyan, S. S. Stepanyan, S. Stokes, B. E. Stoler, P. Strakovsky, I. I. Strauch, S. Taiuti, M. Taylor, S. Tedeschi, D. J. Thoma, U. Thompson, R. Todor, L. Tkachenko, S. Tur, C. Ungaro, M. Vineyard, M. F. Vlassov, A. V. Wang, K. Weinstein, L. B. Weygand, D. P. Whisnant, S. Williams, M. Wolin, E. Wood, M. H. Yegneswaran, A. Zana, L. Zhang, J. Zhao, B. Zhao, Z. CA CLAS Collaboration TI Cross sections for the gamma p -> K-*0 Sigma(+) reaction at E-gamma=1.7-3.0 GeV SO PHYSICAL REVIEW C LA English DT Article ID CLAS; SYSTEM AB Differential cross sections for the reaction gamma p -> K-*0 Sigma(+) are presented in the photon energy range of 1.7 to 3.0 GeV. The K-*0 was detected by its decay products, K+pi(-), in the Continuous Electron Beam Accelerator Facility's large acceptance spectrometer (CLAS) detector at the Thomas Jefferson National Accelerator Facility. These data are the first K-*0 photoproduction cross sections ever published over a broad range of angles. Comparison with a theoretical model based on the vector and tensor K-*-quark couplings shows good agreement with the data, except at forward angles, suggesting that the role of scalar kappa meson exchange should be investigated. C1 Ohio Univ, Athens, OH 45701 USA. Arizona State Univ, Tempe, AZ 85287 USA. Univ Calif Los Angeles, Los Angeles, CA 90095 USA. Carnegie Mellon Univ, Pittsburgh, PA 15213 USA. Calif State Univ Dominguez Hills, Carson, CA 90747 USA. Catholic Univ Amer, Washington, DC 20064 USA. CEA Saclay, Serv Phys Nucl, F-91191 Gif Sur Yvette, France. Christopher Newport Univ, Newport News, VA 23606 USA. Univ Connecticut, Storrs, CT 06269 USA. Univ Edinburgh, Edinburgh EH9 3JZ, Midlothian, Scotland. Florida Int Univ, Miami, FL 33199 USA. Florida State Univ, Tallahassee, FL 32306 USA. George Washington Univ, Washington, DC 20052 USA. Univ Glasgow, Glasgow G12 8QQ, Lanark, Scotland. Idaho State Univ, Pocatello, ID 83209 USA. Ist Nazl Fis Nucl, Lab Nazl Frascati, I-00044 Frascati, Italy. Ist Nazl Fis Nucl, Sez Genoa, I-16146 Genoa, Italy. Inst Phys Nucl, F-91406 Orsay, France. Inst Theoret & Expt Phys, RU-117259 Moscow, Russia. James Madison Univ, Harrisonburg, VA 22807 USA. Kyungpook Natl Univ, Taegu 702701, South Korea. Univ Massachusetts, Amherst, MA 01003 USA. Moscow MV Lomonosov State Univ, Gen Nucl Phys Inst, RU-119899 Moscow, Russia. Univ New Hampshire, Durham, NH 03824 USA. Norfiol State Univ, Norfolk, VA 23504 USA. Old Dominion Univ, Norfolk, VA 23529 USA. Rensselaer Polytech Inst, Troy, NY 12180 USA. Rice Univ, Houston, TX 77005 USA. Univ Pittsburgh, Pittsburgh, PA 15260 USA. Univ Richmond, Richmond, VA 23173 USA. Univ S Carolina, Columbia, SC 29208 USA. Thomas Jefferson Natl Accelerator Facil, Newport News, VA 23606 USA. Union Coll, Schenectady, NY 12308 USA. Virginia Polytech Inst & State Univ, Blacksburg, VA 24061 USA. Univ Virginia, Charlottesville, VA 22901 USA. Coll William & Mary, Williamsburg, VA 23187 USA. Yerevan Phys Inst, Yerevan 375036, Armenia. RP Hleiqawi, I (reprint author), Univ Rochester, Rochester, NY 14627 USA. RI Zhang, Jixie/A-1461-2016; Ireland, David/E-8618-2010; Lu, Haiyun/B-4083-2012; Protopopescu, Dan/D-5645-2012; riccardi, gabriele/A-9269-2012; Zana, Lorenzo/H-3032-2012; Ishkhanov, Boris/E-1431-2012; Zhao, Bo/J-6819-2012; Brooks, William/C-8636-2013; Kuleshov, Sergey/D-9940-2013; Schumacher, Reinhard/K-6455-2013; Meyer, Curtis/L-3488-2014; Sabatie, Franck/K-9066-2015; Osipenko, Mikhail/N-8292-2015 OI Ireland, David/0000-0001-7713-7011; Zhao, Bo/0000-0003-3171-5335; Brooks, William/0000-0001-6161-3570; Kuleshov, Sergey/0000-0002-3065-326X; Schumacher, Reinhard/0000-0002-3860-1827; Meyer, Curtis/0000-0001-7599-3973; Sabatie, Franck/0000-0001-7031-3975; Osipenko, Mikhail/0000-0001-9618-3013 NR 21 TC 34 Z9 34 U1 0 U2 1 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 APR PY 2007 VL 75 IS 4 AR 042201 DI 10.1103/PhysRevC.75.042201 PG 6 WC Physics, Nuclear SC Physics GA 162HB UT WOS:000246076400005 ER PT J AU Kharzeev, D Levin, E Tuchin, K AF Kharzeev, Dmitri Levin, Eugene Tuchin, Kirill TI Multiparticle production and thermalization in high-energy QCD SO PHYSICAL REVIEW C LA English DT Article ID COLOR GLASS CONDENSATE; ULTRARELATIVISTIC NUCLEAR COLLISIONS; CENTRAL RAPIDITY REGION; HEAVY-QUARK PRODUCTION; SMALL-X PHENOMENOLOGY; STRONG ELECTRIC-FIELD; HIGH-DENSITY QCD; PAIR PRODUCTION; PARTON SATURATION; GLUON PRODUCTION AB We argue that multiparticle production in high energy hadron and nuclear collisions can be considered as proceeding through the production of gluons in the background classical field. In this approach we derive the gluon spectrum immediately after the collision and find that at high energies it is parametrically enhanced by ln(1/x) with respect to the quasiclassical result (x is the Bjorken variable). We show that the produced gluon spectrum becomes thermal (in three dimensions) with an effective temperature determined by the saturation momentum Q(s), T = cQ(s)/2 pi during the time similar to 1/T; we estimate c = root 2 pi /2 similar or equal to 1.2. Although this result by itself does not imply that the gluon spectrum will remain thermal at later times, it has an interesting applications to heavy ion collisions. In particular, we discuss the possibility of Bose-Einstein condensation of the produced gluon pairs and estimate the viscosity of the produced gluon system. C1 Brookhaven Natl Lab, Dept Phys, Upton, NY 11973 USA. Tel Aviv Univ, Raymond & Beverly Sackler Fac Exact Sci, HEP Dept, Sch Phys, IL-69978 Tel Aviv, Israel. Iowa State Univ, Dept Phys & Astron, Ames, IA 50011 USA. RIKEN, Brookhaven Natl Lab, Res Ctr, Upton, NY 11973 USA. RP Kharzeev, D (reprint author), Brookhaven Natl Lab, Dept Phys, Upton, NY 11973 USA. NR 96 TC 55 Z9 56 U1 1 U2 2 PU AMERICAN PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 0556-2813 J9 PHYS REV C JI Phys. Rev. C PD APR PY 2007 VL 75 IS 4 AR 044903 DI 10.1103/PhysRevC.75.044903 PG 13 WC Physics, Nuclear SC Physics GA 162HB UT WOS:000246076400038 ER PT J AU Li, K Luo, YX Hwang, JK Ramayya, AV Hamilton, JH Zhu, SJ Goodin, C Crowell, HL Rasmussen, JO Lee, IY Wu, SC Covello, A Gargano, A Donangelo, R Ter-Akopian, GM Daniel, AV Cole, JD Ma, WC Stoyer, MA AF Li, K. Luo, Y. X. Hwang, J. K. Ramayya, A. V. Hamilton, J. H. Zhu, S. J. Goodin, C. Crowell, H. L. Rasmussen, J. O. Lee, I. Y. Wu, S. C. Covello, A. Gargano, A. Donangelo, R. Ter-Akopian, G. M. Daniel, A. V. Cole, J. D. Ma, W. C. Stoyer, M. A. TI Identification and shell model calculation of high spin states in Cs-137,Cs-138 nuclei SO PHYSICAL REVIEW C LA English DT Article ID PRODUCT GAMMA-RAY; SPONTANEOUS FISSION; EXCITATIONS AB High spin states of Cs-137,Cs-138 have been studied by measuring gamma-gamma-gamma coincidences from the spontaneous fission of Cf-252 with the LBNL Gammasphere detector array. The high spin level scheme of the N=83 neutron-rich Cs (Z=55) isotope, Cs-138, built on the 6(-) isomeric state, has been established for the first time up to a 4626 keV level, assigned (16(+)). The level scheme of Cs-137 has been expanded up to a 5495 keV level, assigned (31/2(-)). Spins, parities, and configurations are assigned based on the agreement between experimental level energies and shell model calculations and level systematics. Similarities are observed in the N=82 isotones, Cs-137 and I-135, up to 17/2(+) as well as in the N=83 isotones, Cs-138 and I-136, up to 12(-). The shell model calculations indicate the important role played by interactions between the excitation of the valence protons outside the Z=50 major shell and the f(7/2) valence neutron outside the N=82 major shell. C1 Vanderbilt Univ, Dept Phys, Nashville, TN 37235 USA. Lawrence Berkeley Natl Lab, Berkeley, CA 94720 USA. Tsing Hua Univ, Dept Phys, Beijing 100084, Peoples R China. Univ Naples Federico 2, Dipartimento Sci Fische, I-80126 Naples, Italy. Complesso Univ Monte S Angelo, Ist Nazl Fis Nucl, I-80126 Naples, Italy. Univ Fed Rio de Janeiro, BR-21941 Rio De Janeiro, RG, Brazil. JINR, Flerov Lab Nucl React, Dubna, Russia. Idaho Natl Lab, Idaho Falls, ID 83415 USA. Mississippi State Univ, Mississippi State, MS 39762 USA. Lawrence Livermore Natl Lab, Livermore, CA 94550 USA. RP Li, K (reprint author), Vanderbilt Univ, Dept Phys, 221 Kirkland Hall, Nashville, TN 37235 USA. NR 30 TC 9 Z9 10 U1 0 U2 9 PU AMERICAN PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 0556-2813 J9 PHYS REV C JI Phys. Rev. C PD APR PY 2007 VL 75 IS 4 AR 044314 DI 10.1103/PhysRevC.75.044314 PG 6 WC Physics, Nuclear SC Physics GA 162HB UT WOS:000246076400023 ER PT J AU Matevosyan, HH Thomas, AW Tandy, PC AF Matevosyan, Hrayr H. Thomas, Anthony W. Tandy, Peter C. TI Quark-gluon vertex dressing and meson masses beyond ladder-rainbow truncation SO PHYSICAL REVIEW C LA English DT Article ID DYSON-SCHWINGER EQUATIONS; QUANTUM CHROMODYNAMICS; SYMMETRY-BREAKING; APPROXIMATION; CONFINEMENT; AMPLITUDES; PHYSICS; THEOREM; QCD AB We include a generalized infinite class of quark-gluon vertex dressing diagrams in a study of how dynamics beyond the ladder-rainbow truncation influences the Bethe-Salpeter description of light-quark pseudoscalar and vector mesons. The diagrammatic specification of the vertex is mapped into a corresponding specification of the Bethe-Salpeter kernel, which preserves chiral symmetry. This study adopts the algebraic format afforded by the simple interaction kernel used in previous work on this topic. The new feature of the present work is that in every diagram summed for the vertex and the corresponding Bethe-Salpeter kernel, each quark-gluon vertex is required to be the self-consistent vertex solution. We also adopt from previous work the effective accounting for the role of the explicitly non-Abelian three-gluon coupling in a global manner through one parameter determined from recent lattice-QCD data for the vertex. Within the current model, the more consistent dressed vertex limits the ladder-rainbow truncation error for vector mesons to be never more than 10% as the current quark mass is varied from the u/d region to the b region. C1 Louisiana State Univ, Dept Phys & Astron, Baton Rouge, LA 70803 USA. Thomas Jefferson Natl Accelerator Facil, Newport News, VA 23606 USA. Joint Inst Nucl Res Dubna, Theoret Phys Lab, Dubna, Russia. Kent State Univ, Dept Phys, Nucl Res Ctr, Kent, OH 44242 USA. RP Matevosyan, HH (reprint author), Louisiana State Univ, Dept Phys & Astron, 202 Nicholson Hall,Tower Dr, Baton Rouge, LA 70803 USA. RI Thomas, Anthony/G-4194-2012; OI Thomas, Anthony/0000-0003-0026-499X; Matevosyan, Hrayr/0000-0002-4074-7411 NR 31 TC 46 Z9 46 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 APR PY 2007 VL 75 IS 4 AR 045201 DI 10.1103/PhysRevC.75.045201 PG 14 WC Physics, Nuclear SC Physics GA 162HB UT WOS:000246076400042 ER PT J AU Villagrasa-Canton, C Boudard, A Ducret, JE Fernandez, B Leray, S Volant, C Armbruster, P Enqvist, T Hammache, F Helariutta, K Jurado, B Ricciardi, MV Schmidt, KH Summerer, K Vives, F Yordanov, O Audouin, L Bacri, CO Ferrant, L Napolitani, P Rejmund, F Stephan, C Tassan-Got, L Benlliure, J Casarejos, E Fernandez-Ordonez, M Pereira, J Czajkowski, S Karamanis, D Pravikoff, M George, JS Mewaldt, RA Yanasak, N Wiedenbeck, M Connell, JJ Faestermann, T Heinz, A Junghans, A AF Villagrasa-Canton, C. Boudard, A. Ducret, J.-E. Fernandez, B. Leray, S. Volant, C. Armbruster, P. Enqvist, T. Hammache, F. Helariutta, K. Jurado, B. Ricciardi, M.-V. Schmidt, K.-H. Suemmerer, K. Vives, F. Yordanov, O. Audouin, L. Bacri, C.-O. Ferrant, L. Napolitani, P. Rejmund, F. Stephan, C. Tassan-Got, L. Benlliure, J. Casarejos, E. Fernandez-Ordonez, M. Pereira, J. Czajkowski, S. Karamanis, D. Pravikoff, M. George, J. S. Mewaldt, R. A. Yanasak, N. Wiedenbeck, M. Connell, J. J. Faestermann, T. Heinz, A. Junghans, A. TI Spallation residues in the reaction Fe-56+p at 0.3A, 0.5A, 0.75A, 1.0A, and 1.5A GeV SO PHYSICAL REVIEW C LA English DT Article ID PRODUCTION CROSS-SECTIONS; INTRANUCLEAR CASCADE CALCULATION; PROTON-INDUCED REACTIONS; LIQUID-HYDROGEN TARGET; NUCLEAR-REACTIONS; RELATIVISTIC NUCLEI; CARBON TARGETS; NEUTRON-PRODUCTION; NUCLIDE PRODUCTION; FISSION-RESIDUES AB The spallation residues produced in the bombardment of Fe-56 at 1.5A,1.0A,0.75A,0.5A, and 0.3A GeV on a liquid-hydrogen target have been measured using the reverse kinematics technique and the fragment separator at GSI (Darmstadt). This technique has permitted the full identification in charge and mass of all isotopes produced with cross sections larger than 10(-2) mb down to Z=8. Their individual production cross sections and recoil velocities at the five energies are presented. Production cross sections are compared with previously existing data and with empirical parametric formulas, often used in cosmic-ray astrophysics. The experimental data are also extensively compared with the results of different combinations of intranuclear cascade and deexcitation models. It is shown that the yields of the lightest isotopes cannot be accounted for by standard evaporation models. The GEMINI model, which includes an asymmetric fission decay mode, gives an overall good agreement with the data. These experimental data can be directly used for the estimation of composition modifications and damages in materials containing iron in spallation sources. They are also useful for improving high-precision cosmic-ray measurements. C1 CEA Saclay, DAPNIA, SPhN, F-91191 Gif Sur Yvette, France. GSI Darmstadt, D-64291 Darmstadt, Germany. Inst Phys Nucl, F-91406 Orsay, France. Univ Santiago de Compostela, Santiago De Compostela 15706, Spain. Univ Bordeaux 1, CNRS, UMR 5797, IN2P3,CEN Bordeaux Gradignan, F-33175 Gradignan, France. CALTECH, Pasadena, CA 91125 USA. CALTECH, Jet Prop Lab, Pasadena, CA 91109 USA. Univ New Hampshire, Durham, NH 03824 USA. Tech Univ Munich, D-85747 Garching, Germany. Argonne Natl Lab, Argonne, IL 60439 USA. Inst Strahlenphys, D-01314 Dresden, Germany. RP Villagrasa-Canton, C (reprint author), IRSN, BP 17, F-92262 Fontenay Aux Roses, France. EM Alain.Boudard@cea.fr RI Heinz, Andreas/E-3191-2014; Junghans, Arnd/D-4596-2012; Beatriz, Fernandez-Dominguez/I-2631-2015; Casarejos, Enrique/A-5865-2015; Hammache, Fairouz/K-6132-2016; Leray, Sylvie/A-3924-2012; Benlliure, Jose/K-8407-2014 OI Beatriz, Fernandez-Dominguez/0000-0001-7859-2438; Casarejos, Enrique/0000-0001-5066-3644; Leray, Sylvie/0000-0002-1942-2911; Benlliure, Jose/0000-0002-5114-1298 NR 66 TC 47 Z9 49 U1 1 U2 3 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 APR PY 2007 VL 75 IS 4 AR 044603 DI 10.1103/PhysRevC.75.044603 PG 26 WC Physics, Nuclear SC Physics GA 162HB UT WOS:000246076400028 ER PT J AU Wang, P Thomas, AW Williams, AG AF Wang, P. Thomas, A. W. Williams, A. G. TI Phase transition from hadronic matter to quark matter SO PHYSICAL REVIEW C LA English DT Article ID MEAN-FIELD MODEL; MESON COUPLING MODEL; NUCLEAR-MATTER; CHIRAL-SYMMETRY; COLOR SUPERCONDUCTIVITY; BAG MODEL; COULOMB INSTABILITY; FINITE NUCLEI; HYPERNUCLEI; DENSITY AB We study the phase transition from two-flavor nuclear matter to quark matter. A mean field model, constructed at the quark level, is used to give the equation of state for nuclear matter, while the equation of state for color superconducting quark matter is calculated within the NJL model. It is found that at low temperature, the phase transition from nuclear to color superconducting quark matter will take place when the density is of order 2.5 rho(0)-5 rho(0). At zero density, the quark phase will appear when the temperature is larger than about 148 MeV. Within the mean field treatment, the phase transition from nuclear matter to quark matter is always first order, whereas the transition between color superconducting quark matter and normal quark matter is second order. C1 N Carolina State Univ, Dept Phys, Raleigh, NC 27695 USA. Jefferson Lab, Newport News, VA 23606 USA. Univ Adelaide, Special Res Ctr Subatom Struct Matter, Adelaide, SA 5005, Australia. Univ Adelaide, Dept Phys, Adelaide, SA 5005, Australia. RP Wang, P (reprint author), N Carolina State Univ, Dept Phys, Raleigh, NC 27695 USA. RI Thomas, Anthony/G-4194-2012; Williams, Anthony/I-6698-2012; OI Thomas, Anthony/0000-0003-0026-499X; Williams, Anthony/0000-0002-1472-1592 NR 43 TC 6 Z9 6 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 APR PY 2007 VL 75 IS 4 AR 045202 DI 10.1103/PhysRevC.75.045202 PG 9 WC Physics, Nuclear SC Physics GA 162HB UT WOS:000246076400043 ER PT J AU Abulencia, A Adelman, J Affolder, T Akimoto, T Albrow, MG Ambrose, D Amerio, S Amidei, D Anastassov, A Anikeev, K Annovi, A Antos, J Aoki, M Apollinari, G Arguin, JF Arisawa, T Artikov, A Ashmanskas, W Attal, A Azfar, F Azzi-Bacchetta, P Azzurri, P Bacchetta, N Badgett, W Barbaro-Galtieri, A Barnes, VE Barnett, BA Baroiant, S Bartsch, V Bauer, G Bedeschi, F Behari, S Belforte, S Bellettini, G Bellinger, J Belloni, A Benjamin, D Beretvas, A Beringer, J Berry, T Bhatti, A Binkley, M Bisello, D Blair, RE Blocker, C Blumenfeld, B Bocci, A Bodek, A Boisvert, V Bolla, G Bolshov, A Bortoletto, D Boudreau, J Boveia, A Brau, B Brigliadori, L Bromberg, C Brubaker, E Budagov, J Budd, HS Budd, S Budroni, S Burkett, K Busetto, G Bussey, P Byrum, KL Cabrera, S Campanelli, M Campbell, M Canelli, F Canepa, A Carillo, S Carlsmith, D Carosi, R Carron, S 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CA CDF Collaboration TI Measurement of the top quark mass in p(p)over-bar collisions at root s=1.96 TeV using the decay length technique SO PHYSICAL REVIEW D LA English DT Article ID PHYSICS; QCD AB We report the first measurement of the top quark mass using the decay length technique in p(p) over bar collisions at a center-of-mass energy of 1.96 TeV. This technique uses the measured flight distance of the b hadron to infer the mass of the top quark in lepton plus jets events with missing transverse energy. It relies solely on tracking and avoids the jet energy scale uncertainty that is common to all other methods used so far. We apply our novel method to a 695 pb(-1) data sample recorded by the CDF II detector at Fermilab and extract a measurement of m(t)=180.7(-13.4)(+15.5)(stat.)+/- 8.6(syst.) GeV/c(2). While the uncertainty of this result is larger than that of other measurements, the dominant uncertainties in the decay length technique are uncorrelated with those in other methods. This result can help reduce the overall uncertainty when combined with other existing measurements of the top quark mass. C1 Univ Illinois, Urbana, IL 61801 USA. Acad Sinica, Inst Phys, Taipei 11529, Taiwan. Argonne Natl Lab, Argonne, IL 60439 USA. Univ Autonoma Barcelona, Inst Fis Altes Energies, E-08193 Barcelona, Spain. Baylor Univ, Waco, TX 76798 USA. Univ Bologna, Ist Nazl Fis Nucl, I-40127 Bologna, Italy. Brandeis Univ, Waltham, MA 02254 USA. Univ Calif Davis, Davis, CA 95616 USA. Univ Calif Los Angeles, Los Angeles, CA 90024 USA. Univ Calif San Diego, La Jolla, CA 92093 USA. Univ Calif Santa Barbara, Santa Barbara, CA 93106 USA. Univ Cantabria, CSIC, Inst Fis Cantabria, E-39005 Santander, Spain. Carnegie Mellon Univ, Pittsburgh, PA 15213 USA. Univ Chicago, Enrico Fermi Inst, Chicago, IL 60637 USA. 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Ernest Orlando Lawrence Berkeley Natl Lab, Berkeley, CA 94720 USA. Univ Liverpool, Liverpool L69 7ZE, Merseyside, England. UCL, London WC1E 6BT, England. CIEMAT, E-28040 Madrid, Spain. MIT, Cambridge, MA 02139 USA. McGill Univ, Inst Particle Phys, Montreal, PQ H3A 2T8, Canada. Univ Toronto, Toronto, ON M5S 1A7, Canada. Univ Michigan, Ann Arbor, MI 48109 USA. Michigan State Univ, E Lansing, MI 48824 USA. Inst Theoret & Expt Phys, Moscow 117259, Russia. Univ New Mexico, Albuquerque, NM 87131 USA. Northwestern Univ, Evanston, IL 60208 USA. Ohio State Univ, Columbus, OH 43210 USA. Okayama Univ, Okayama 7008530, Japan. Osaka City Univ, Osaka 588, Japan. Univ Oxford, Oxford OX1 3RH, England. Univ Padua, Ist Nazl Fis Nucl, Sez Padova Trento, I-35131 Padua, Italy. Univ Paris 06, IN2P3, CNRS, LPNHE,UMR7585, F-75252 Paris, France. Univ Penn, Philadelphia, PA 19104 USA. Univ Pisa, Ist Nazl Fis Nucl, I-56100 Pisa, Italy. Scuola Normale Super Pisa, I-56127 Pisa, Italy. Univ Pittsburgh, Pittsburgh, PA 15260 USA. Purdue Univ, W Lafayette, IN 47907 USA. Univ Rochester, Rochester, NY 14627 USA. Rockefeller Univ, New York, NY 10021 USA. Univ Roma La Sapienza, Ist Nazl Fis Nucl, Sez Roma 1, I-00185 Rome, Italy. Rutgers State Univ, Piscataway, NJ 08855 USA. Texas A&M Univ, College Stn, TX 77843 USA. Univ Trieste, Ist Nazl Fis Nucl, Udine, Italy. Univ Tsukuba, Tsukuba, Ibaraki 305, Japan. Tufts Univ, Medford, MA 02155 USA. Waseda Univ, Tokyo 169, Japan. Wayne State Univ, Detroit, MI 48201 USA. Univ Wisconsin, Madison, WI 53706 USA. Yale Univ, New Haven, CT 06520 USA. RP Abulencia, A (reprint author), Univ Illinois, Urbana, IL 61801 USA. RI manca, giulia/I-9264-2012; Amerio, Silvia/J-4605-2012; Punzi, Giovanni/J-4947-2012; messina, andrea/C-2753-2013; Annovi, Alberto/G-6028-2012; Ivanov, Andrew/A-7982-2013; Warburton, Andreas/N-8028-2013; Kim, Soo-Bong/B-7061-2014; Ruiz, Alberto/E-4473-2011; Robson, Aidan/G-1087-2011; De Cecco, Sandro/B-1016-2012; St.Denis, Richard/C-8997-2012; Azzi, Patrizia/H-5404-2012; Gorelov, Igor/J-9010-2015; Prokoshin, Fedor/E-2795-2012; Leonardo, Nuno/M-6940-2016; Canelli, Florencia/O-9693-2016; Lysak, Roman/H-2995-2014; Scodellaro, Luca/K-9091-2014; Paulini, Manfred/N-7794-2014; Russ, James/P-3092-2014; unalan, zeynep/C-6660-2015; Lazzizzera, Ignazio/E-9678-2015; vilar, rocio/P-8480-2014; Cabrera Urban, Susana/H-1376-2015; Garcia, Jose /H-6339-2015; ciocci, maria agnese /I-2153-2015; Cavalli-Sforza, Matteo/H-7102-2015; Muelmenstaedt, Johannes/K-2432-2015; Introzzi, Gianluca/K-2497-2015 OI Punzi, Giovanni/0000-0002-8346-9052; Annovi, Alberto/0000-0002-4649-4398; Ivanov, Andrew/0000-0002-9270-5643; Warburton, Andreas/0000-0002-2298-7315; Ruiz, Alberto/0000-0002-3639-0368; Azzi, Patrizia/0000-0002-3129-828X; Gorelov, Igor/0000-0001-5570-0133; Prokoshin, Fedor/0000-0001-6389-5399; Leonardo, Nuno/0000-0002-9746-4594; Canelli, Florencia/0000-0001-6361-2117; Scodellaro, Luca/0000-0002-4974-8330; Paulini, Manfred/0000-0002-6714-5787; Russ, James/0000-0001-9856-9155; unalan, zeynep/0000-0003-2570-7611; Lazzizzera, Ignazio/0000-0001-5092-7531; ciocci, maria agnese /0000-0003-0002-5462; Muelmenstaedt, Johannes/0000-0003-1105-6678; Introzzi, Gianluca/0000-0002-1314-2580 NR 18 TC 16 Z9 16 U1 1 U2 6 PU AMER PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 1550-7998 J9 PHYS REV D JI Phys. Rev. D PD APR PY 2007 VL 75 IS 7 AR 071102 DI 10.1103/PhysRevD.75.071102 PG 9 WC Astronomy & Astrophysics; Physics, Particles & Fields SC Astronomy & Astrophysics; Physics GA 162HE UT WOS:000246076700002 ER PT J AU Aubert, B Barate, R Bona, M Boutigny, D Couderc, F Karyotakis, Y Lees, JP Poireau, V Tisserand, V Zghiche, A Grauges, E Palano, A Pappagallo, M Chen, JC Qi, ND Rong, G Wang, P Zhu, YS Eigen, G Ofte, I Stugu, B Abrams, GS Battaglia, M Brown, DN Button-Shafer, J Cahn, RN Charles, E Day, CT Gill, MS Groysman, Y Jacobsen, RG Kadyk, JA Kerth, LT Kolomensky, YG Kukartsev, G Lynch, G Mir, LM Oddone, PJ Orimoto, TJ Pripstein, M Roe, NA Ronan, MT Wenzel, WA Barrett, M Ford, KE Harrison, TJ Hart, AJ Hawkes, CM Morgan, SE Watson, AT Goetzen, K Held, T Koch, H Lewandowski, B Pelizaeus, M Peters, K Schroeder, T Steinke, M Boyd, JT Burke, JP Cottingham, WN Walker, D Cuhadar-Donszelmann, T Fulsom, BG Hearty, C Knecht, NS Mattison, TS McKenna, JA Khan, A Kyberd, P Saleem, M Teodorescu, L Blinov, VE Bukin, AD Druzhinin, VP Golubev, VB Onuchin, AP Serednyakov, SI Skovpen, YI Solodov, EP Todyshev, KY Best, DS Bondioli, M Bruinsma, M Chao, M Curry, S Eschrich, I Kirkby, D Lankford, AJ Lund, P Mandelkern, M Mommsen, RK Roethel, W Stoker, DP Abachi, S Buchanan, C Foulkes, SD Gary, JW Long, O Shen, BC Wang, K Zhang, L Hadavand, HK Hill, EJ Paar, HP Rahatlou, S Sharma, V Berryhill, JW Campagnari, C Cunha, A Dahmes, B Hong, TM Kovalskyi, D Richman, JD Beck, TW Eisner, AM Flacco, CJ Heusch, CA Kroseberg, J Lockman, WS Nesom, G Schalk, T Schumm, BA Seiden, A Spradlin, P Williams, DC Wilson, MG Albert, J Chen, E Dvoretskii, A Hitlin, DG Narsky, I Piatenko, T Porter, FC Ryd, A Samuel, A Andreassen, R Mancinelli, G Meadows, BT Sokoloff, MD Blanc, F Bloom, PC Chen, S Ford, WT Hirschauer, JF Kreisel, A Nauenberg, U Olivas, A Ruddick, WO Smith, JG Ulmer, KA Wagner, SR Zhang, J Chen, A Eckhart, EA Soffer, A Toki, WH Wilson, RJ Winklmeier, F Zeng, Q Altenburg, DD Feltresi, E Hauke, A Jasper, H 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Arnaud, N Davier, M Grosdidier, G Hocker, A Le Diberder, F Lepeltier, V Lutz, AM Oyanguren, A Pruvot, S Rodier, S Roudeau, P Schune, MH Stocchi, A Wang, WF Wormser, G Cheng, CH Lange, DJ Wright, DM Chavez, CA Forster, IJ Fry, JR Gabathuler, E Gamet, R George, KA Hutchcroft, DE Payne, DJ Schofield, KC Touramanis, C Bevan, AJ Di Lodovico, F Menges, W Sacco, R Brown, CL Cowan, G Flaecher, HU Hopkins, DA Jackson, PS McMahon, TR Ricciardi, S Salvatore, F Brown, DN Davis, CL Allison, J Barlow, NR Barlow, RJ Chia, YM Edgar, CL Kelly, MP Lafferty, GD Naisbit, MT Williams, JC Yi, JI Chen, C Hulsbergen, WD Jawahery, A Lae, CK Roberts, DA Simi, G Blaylock, G Dallapiccola, C Hertzbach, SS Li, X Moore, TB Saremi, S Staengle, H Willocq, SY Cowan, R Koeneke, K Sciolla, G Sekula, SJ Spitznagel, M Taylor, F Yamamoto, RK Kim, H Patel, PM Potter, CT Robertson, SH Lazzaro, A Lombardo, V Palombo, F Bauer, JM Cremaldi, L Eschenburg, V Godang, R Kroeger, R Reidy, J Sanders, DA Summers, DJ Zhao, HW Brunet, S 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Roat, C. Wilden, L. Ahmed, S. Alam, M. S. Bula, R. Ernst, J. A. Jain, V. Pan, B. Saeed, M. A. Wappler, F. R. Zain, S. B. Bugg, W. Krishnamurthy, M. Spanier, S. M. Eckmann, R. Ritchie, J. L. Satpathy, A. Schilling, C. J. Schwitters, R. F. Izen, J. M. Kitayama, I. Lou, X. C. Ye, S. Bianchi, F. Gallo, F. Gamba, D. Bomben, M. Bosisio, L. Cartaro, C. Cossutti, F. Della Ricca, G. Dittongo, S. Grancagnolo, S. Lanceri, L. Vitale, L. Azzolini, V. Martinez-Vidal, F. Banerjee, Sw. Bhuyan, B. Brown, C. M. Fortin, D. Hamano, K. Kowalewski, R. Nugent, I. M. Roney, J. M. Sobie, R. J. Back, J. J. Harrison, P. F. Latham, T. E. Mohanty, G. B. Band, H. R. Chen, X. Cheng, B. Dasu, S. Datta, M. Eichenbaum, A. M. Flood, K. T. Hollar, J. J. Johnson, J. R. Kutter, P. E. Li, H. Liu, R. Mellado, B. Mihalyi, A. Mohapatra, A. K. Pan, Y. Pierini, M. Prepost, R. Tan, P. Wu, S. L. Yu, Z. Neal, H. TI Study of inclusive B- and (B)over-bar(0) decays to flavor-tagged D, D-s, and Lambda(+)(c) SO PHYSICAL REVIEW D LA English DT Article ID PARTICLE PHYSICS; MESONS AB We report on a study of inclusive B- and (B) over bar (0) meson decays to (DX)-X-0, (D) over bar X-0, D+X, D-X, Ds+X, Ds-X, Lambda X-+(c), (Lambda) over bar X--(c), based on a sample of 231x10(6) (B) over bar events recorded with the BABAR detector at the Y(4S) resonance. Events are selected by completely reconstructing one B and searching for a reconstructed charm particle in the rest of the event. From the measured branching fractions of these decays, we infer the number of charm and anticharm particles per (B) over bar decay, separately for charged and neutral parents. We derive the total charm yield per B- decay, n(c)(-)=1.208 +/- 0.023 +/- 0.040(-0.029)(+0.035), and per (B) over bar (0) decay, n(c)(0)=1.203 +/- 0.030 +/- 0.034(-0.035)(+0.044) where the first uncertainty is statistical, the second is systematic, and the third reflects the charm branching-fraction uncertainties. We also present the charm momentum distributions measured in the (B) over bar rest frame. C1 Phys Particules Lab, F-74941 Annecy Le Vieux, France. Univ Barcelona, Fac Fis, Dept Estructura & Constituents Mat, E-08028 Barcelona, Spain. Univ Bari, Dipartimento Fis, I-70126 Bari, Italy. Ist Nazl Fis Nucl, I-70126 Bari, Italy. Inst High Energy Phys, Beijing 100039, Peoples R China. Univ Bergen, Inst Phys, N-5007 Bergen, Norway. Lawrence Berkeley Lab, Berkeley, CA 94720 USA. Univ Calif Berkeley, Berkeley, CA 94720 USA. Univ Birmingham, Birmingham B15 2TT, W Midlands, England. Ruhr Univ Bochum, Inst Phys Expt 1, D-44780 Bochum, Germany. Univ Bristol, Bristol BS8 1TL, Avon, England. Univ British Columbia, Vancouver, BC V6T 1Z1, Canada. Brunel Univ, Uxbridge UB8 3PH, Middx, England. Budker Inst Nucl Phys, Novosibirsk 630090, Russia. Univ Calif Irvine, Irvine, CA 92697 USA. Univ Calif Los Angeles, Los Angeles, CA 90024 USA. Univ Calif Riverside, Riverside, CA 92521 USA. Univ Calif San Diego, La Jolla, CA 92093 USA. Univ Calif Santa Barbara, Santa Barbara, CA 93106 USA. Univ Calif Santa Cruz, Inst Particle Phys, Santa Cruz, CA 95064 USA. CALTECH, Pasadena, CA 91125 USA. Univ Cincinnati, Cincinnati, OH 45221 USA. Univ Colorado, Boulder, CO 80309 USA. Colorado State Univ, Ft Collins, CO 80523 USA. Univ Dortmund, Inst Phys, D-44221 Dortmund, Germany. Tech Univ Dresden, Inst Kernund Teilchenphys, D-01062 Dresden, Germany. Ecole Polytech LLR, F-91128 Palaiseau, France. Univ Edinburgh, Edinburgh EH9 3JZ, Midlothian, Scotland. Univ Ferrara, Dipartimento Fis, I-44100 Ferrara, Italy. Ist Nazl Fis Nucl, I-44100 Ferrara, Italy. Ist Nazl Fis Nucl, Lab Nazl Frascati, I-00044 Frascati, Italy. Univ Genoa, Dipartimento Fis, I-16146 Genoa, Italy. Ist Nazl Fis Nucl, I-16146 Genoa, Italy. Harvard Univ, Cambridge, MA 02138 USA. Heidelberg Univ, Inst Phys, D-69120 Heidelberg, Germany. Univ London Imperial Coll Sci Technol & Med, London SW7 2AZ, England. Univ Iowa, Iowa City, IA 52242 USA. Iowa State Univ, Ames, IA 50011 USA. Johns Hopkins Univ, Dept Phys & Amp, Baltimore, MD 21218 USA. Univ Karlsruhe, Inst Expt Kernphys, D-76021 Karlsruhe, Germany. CNRS, IN2P3, Lab Accelerateur Lineaire, F-91898 Orsay, France. Univ Paris 11, Ctr Sci Orsay, F-91898 Orsay, France. Lawrence Livermore Natl Lab, Livermore, CA 94550 USA. Univ Liverpool, Liverpool L69 7ZE, Merseyside, England. Queen Mary Univ London, London E1 4NS, England. Univ London Royal Holloway & Bedford New Coll, Egham TW20 0EX, Surrey, England. Univ Louisville, Louisville, KY 40292 USA. Univ Manchester, Manchester M13 9PL, Lancs, England. Univ Maryland, College Pk, MD 20742 USA. Univ Massachusetts, Amherst, MA 01003 USA. MIT, Nucl Sci Lab, Cambridge, MA 02139 USA. McGill Univ, Montreal, PQ H3A 2T8, Canada. Univ Milan, Dipartimento Fis, I-20133 Milan, Italy. Ist Nazl Fis Nucl, I-20133 Milan, Italy. Univ Mississippi, University, MS 38677 USA. Univ Montreal, Montreal, PQ H3C 3J7, Canada. Mt Holyoke Coll, S Hadley, MA 01075 USA. Univ Naples Federico II, Dipartimento Sci Fisiche, I-80126 Naples, Italy. Ist Nazl Fis Nucl, I-80126 Naples, Italy. Natl Inst Nucl & High Energy Phys, NIKHEF, NL-1009 DB Amsterdam, Netherlands. Univ Notre Dame, Notre Dame, IN 46556 USA. Ohio State Univ, Columbus, OH 43210 USA. Univ Oregon, Eugene, OR 97403 USA. Univ Padua, Dipartimento Fis, I-35131 Padua, Italy. Ist Nazl Fis Nucl, I-35131 Padua, Italy. Univ Paris 06, Phys Theor & Hautes Energies Lab, F-75252 Paris, France. Univ Paris 07, Phys Theor & Hautes Energies Lab, F-75252 Paris, France. Univ Penn, Philadelphia, PA 19104 USA. Univ Perugia, Dipartimento Fis, I-06100 Perugia, Italy. Ist Nazl Fis Nucl, I-06100 Perugia, Italy. Univ Pisa, Dipartimento Fis, Scuola Normale Super Pisa, I-56127 Pisa, Italy. Ist Nazl Fis Nucl, I-56127 Pisa, Italy. Prairie View A&M Univ, Prairie View, TX 77446 USA. Princeton Univ, Princeton, NJ 08544 USA. Univ Roma La Sapienza, Dipartimento Fis, I-00185 Rome, Italy. Ist Nazl Fis Nucl, I-00185 Rome, Italy. Univ Rostock, D-18051 Rostock, Germany. Rutherford Appleton Lab, Didcot OX11 0QX, Oxon, England. CEA Saclay, DSM Dapnia, F-91191 Gif Sur Yvette, France. Univ S Carolina, Columbia, SC 29208 USA. Stanford Linear Accelerator Ctr, Stanford, CA 94309 USA. Stanford Linear Accelerator Ctr, Stanford, CA 94309 USA. Stanford Univ, Stanford, CA 94305 USA. SUNY Albany, Albany, NY 12222 USA. Univ Tennessee, Knoxville, TN 37996 USA. Univ Texas, Austin, TX 78712 USA. Univ Texas, Richardson, TX 75083 USA. Univ Turin, Dipartimento Fis Sperimentale, I-10125 Turin, Italy. Ist Nazl Fis Nucl, I-10125 Turin, Italy. Univ Trieste, Dipartimento Fis, I-34127 Trieste, Italy. Ist Nazl Fis Nucl, I-34127 Trieste, Italy. Univ Valencia, IFIC, CSIC, E-46071 Valencia, Spain. Univ Victoria, Victoria, BC V8W 3P6, Canada. Univ Warwick, Dept Phys, Coventry CV4 7AL, W Midlands, England. Univ Wisconsin, Madison, WI 53706 USA. Yale Univ, New Haven, CT 06511 USA. Phys Corpusculaire Lab, Clermont Ferrand, France. Univ Perugia, Dipartimento Fis, I-06100 Perugia, Italy. Univ Basilicata, I-85100 Potenza, Italy. RP Aubert, B (reprint author), Phys Particules Lab, F-74941 Annecy Le Vieux, France. RI Negrini, Matteo/C-8906-2014; Monge, Maria Roberta/G-9127-2012; Oyanguren, Arantza/K-6454-2014; Luppi, Eleonora/A-4902-2015; Calabrese, Roberto/G-4405-2015; Mir, Lluisa-Maria/G-7212-2015; Martinez Vidal, F*/L-7563-2014; Kolomensky, Yury/I-3510-2015; Lo Vetere, Maurizio/J-5049-2012; Grancagnolo, Sergio/J-3957-2015; Lusiani, Alberto/N-2976-2015; Morandin, Mauro/A-3308-2016; Lusiani, Alberto/A-3329-2016; Di Lodovico, Francesca/L-9109-2016; Pappagallo, Marco/R-3305-2016; Calcaterra, Alessandro/P-5260-2015; Frey, Raymond/E-2830-2016; Neri, Nicola/G-3991-2012; Forti, Francesco/H-3035-2011; Rotondo, Marcello/I-6043-2012; Patrignani, Claudia/C-5223-2009; de Sangro, Riccardo/J-2901-2012; Della Ricca, Giuseppe/B-6826-2013; Cavallo, Nicola/F-8913-2012; Saeed, Mohammad Alam/J-7455-2012; Peters, Klaus/C-2728-2008; de Groot, Nicolo/A-2675-2009; Lista, Luca/C-5719-2008; Bellini, Fabio/D-1055-2009; Roe, Natalie/A-8798-2012 OI Negrini, Matteo/0000-0003-0101-6963; Monge, Maria Roberta/0000-0003-1633-3195; Oyanguren, Arantza/0000-0002-8240-7300; Luppi, Eleonora/0000-0002-1072-5633; Calabrese, Roberto/0000-0002-1354-5400; Mir, Lluisa-Maria/0000-0002-4276-715X; Martinez Vidal, F*/0000-0001-6841-6035; Kolomensky, Yury/0000-0001-8496-9975; Lo Vetere, Maurizio/0000-0002-6520-4480; Grancagnolo, Sergio/0000-0001-8490-8304; Lusiani, Alberto/0000-0002-6876-3288; Morandin, Mauro/0000-0003-4708-4240; Lusiani, Alberto/0000-0002-6876-3288; Di Lodovico, Francesca/0000-0003-3952-2175; Pappagallo, Marco/0000-0001-7601-5602; Calcaterra, Alessandro/0000-0003-2670-4826; Frey, Raymond/0000-0003-0341-2636; Raven, Gerhard/0000-0002-2897-5323; Neri, Nicola/0000-0002-6106-3756; Forti, Francesco/0000-0001-6535-7965; Rotondo, Marcello/0000-0001-5704-6163; Patrignani, Claudia/0000-0002-5882-1747; de Sangro, Riccardo/0000-0002-3808-5455; Della Ricca, Giuseppe/0000-0003-2831-6982; Saeed, Mohammad Alam/0000-0002-3529-9255; Peters, Klaus/0000-0001-7133-0662; Bellini, Fabio/0000-0002-2936-660X; NR 26 TC 9 Z9 9 U1 0 U2 4 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 APR PY 2007 VL 75 IS 7 AR 072002 DI 10.1103/PhysRevD.75.072002 PG 19 WC Astronomy & Astrophysics; Physics, Particles & Fields SC Astronomy & Astrophysics; Physics GA 162HE UT WOS:000246076700007 ER PT J AU Bern, Z Czakon, M Dixon, LJ Kosower, DA Smirnov, VA AF Bern, Zvi Czakon, Michael Dixon, Lance J. Kosower, David A. Smirnov, Vladimir A. TI Four-loop planar amplitude and cusp anomalous dimension in maximally supersymmetric Yang-Mills theory SO PHYSICAL REVIEW D LA English DT Review ID SUDAKOV FORM-FACTOR; N=4 SYM THEORY; MULTILOOP FEYNMAN-INTEGRALS; 2-LOOP MASTER INTEGRALS; SHELL DOUBLE BOXES; LEG OFF-SHELL; GAUGE-THEORY; ONE-LOOP; DILATATION OPERATOR; HARMONIC POLYLOGARITHMS AB We present an expression for the leading-color (planar) four-loop four-point amplitude of N = 4 supersymmetric Yang-Mills theory in 4 - 2 is an element of dimensions, in terms of eight separate integrals. The expression is based on consistency of unitarity cuts and infrared divergences. We expand the integrals around is an element of = 0, and obtain analytic expressions for the poles from 1 / is an element of(8) through 1 / is an element of(4). We give numerical results for the coefficients of the 1 / is an element of(3) and 1 /is an element of(2) poles. These results all match the known exponentiated structure of the infrared divergences, at four separate kinematic points. The value of the 1 / is an element of(2) coefficient allows us to test a conjecture of Eden and Staudacher for the four-loop cusp (soft) anomalous dimension. We find that the conjecture is incorrect, although our numerical results suggest that a simple modification of the expression, flipping the sign of the term containing zeta(2)(3), may yield the correct answer. Our numerical value can be used, in a scheme proposed by Kotikov, Lipatov, and Velizhanin, to estimate the two constants in the strong-coupling expansion of the cusp anomalous dimension that are known from string theory. The estimate works to 2.6% and 5% accuracy, providing nontrivial evidence in support of the AdS/CFT correspondence. We also use the known constants in the strong-coupling expansion as additional input to provide approximations to the cusp anomalous dimension which should be accurate to under 1% for all values of the coupling. When the evaluations of the integrals are completed through the finite terms, it will be possible to test the iterative, exponentiated structure of the finite terms in the four-loop four-point amplitude, which was uncovered earlier at two and three loops. C1 Univ Calif Los Angeles, Dept Phys & Astron, Los Angeles, CA 90095 USA. Univ Wurzburg, Inst Theoret Phys & Astrophys, D-97074 Wurzburg, Germany. Silesian Univ, Inst Phys, Dept Feild Theory & Particle Phys, PL-40007 Katowice, Poland. Stanford Univ, Stanford Linear Accelerator Ctr, Stanford, CA 94309 USA. CEA Saclay, Serv Phys Theor, F-91191 Gif Sur Yvette, France. Moscow MV Lomonosov State Univ, Inst Nucl Phys, Moscow 119992, Russia. NR 158 TC 270 Z9 271 U1 1 U2 3 PU AMER PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 1550-7998 EI 1550-2368 J9 PHYS REV D JI Phys. Rev. D PD APR PY 2007 VL 75 IS 8 AR 085010 DI 10.1103/PhysRevD.75.085010 PG 34 WC Astronomy & Astrophysics; Physics, Particles & Fields SC Astronomy & Astrophysics; Physics GA 162HG UT WOS:000246076900095 ER PT J AU Bomhof, CJ Mulders, PJ Vogelsang, W Yuan, F AF Bomhof, C. J. Mulders, P. J. Vogelsang, W. Yuan, F. TI Single-transverse spin asymmetry in dijet correlations at hadron colliders SO PHYSICAL REVIEW D LA English DT Article ID FINAL-STATE INTERACTIONS; DEEP-INELASTIC SCATTERING; POLARIZED PROTON-BEAM; DRELL-YAN PROCESSES; TO-BACK JETS; PARTON DISTRIBUTIONS; HARD-SCATTERING; CROSS-SECTIONS; ANALYZING POWER; QCD AB We present a phenomenological study of the single-transverse spin asymmetry in azimuthal correlations of two jets produced nearly "back-to-back" in pp collisions at RHIC. We properly take into account the initial- and final-state interactions of partons that can generate this asymmetry in QCD hard-scattering. Using distribution functions fitted to the existing single-spin data, we make predictions for various weighted single-spin asymmetries in dijet correlations that are now readily testable at RHIC. C1 Vrije Univ Amsterdam, Dept Phys & Astron, NL-1081 HV Amsterdam, Netherlands. Brookhaven Natl Lab, Dept Phys, Upton, NY 11973 USA. Brookhaven Natl Lab, RIKEN BNL Res Ctr, Upton, NY 11973 USA. RP Bomhof, CJ (reprint author), Vrije Univ Amsterdam, Dept Phys & Astron, NL-1081 HV Amsterdam, Netherlands. EM cbomhof@nat.vu.nl; mulders@few.vu.nl; vogelsan@quark.phy.bnl.gov; fyuan@quark.bnl.gov RI Yuan, Feng/N-4175-2013; OI Mulders, Piet/0000-0001-7678-6917 NR 56 TC 32 Z9 32 U1 0 U2 0 PU AMERICAN PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 1550-7998 J9 PHYS REV D JI Phys. Rev. D PD APR PY 2007 VL 75 IS 7 AR 074019 DI 10.1103/PhysRevD.75.074019 PG 7 WC Astronomy & Astrophysics; Physics, Particles & Fields SC Astronomy & Astrophysics; Physics GA 162HE UT WOS:000246076700049 ER PT J AU Brambilla, N Tormo, XGI Soto, J Vairo, A AF Brambilla, Nora Tormo, Xavier Garcia i Soto, Joan Vairo, Antonio TI Extraction of alpha(s) from radiative Upsilon(1S) decays SO PHYSICAL REVIEW D LA English DT Article ID DIRECT PHOTON SPECTRUM; QUARKONIUM; QCD; ANNIHILATION; GLUONS AB We improve on a recent determination of alpha(s) from Gamma(Upsilon(1S)->gamma X)/Gamma(Upsilon(1S)-> X) with CLEO data by taking into account color octet contributions and avoiding any model dependence in the extraction. We obtain alpha(s)(M-Upsilon(1S))=0.184(-0.014)(+0.015), which corresponds to alpha(s)(M-Z)=0.119(-0.005)(+0.006). C1 Univ Milan, Dipartimento Fis, I-20133 Milan, Italy. Ist Nazl Fis Nucl, I-20133 Milan, Italy. Argonne Natl Lab, Div High Energy Phys, Argonne, IL 60439 USA. Univ Barcelona, Dept Estructura & Constituents Mat, E-08028 Barcelona, Spain. RP Brambilla, N (reprint author), Univ Milan, Dipartimento Fis, Via Celoria 16, I-20133 Milan, Italy. RI Brambilla, Nora/O-9943-2015; Soto, Joan/F-5021-2016 OI Soto, Joan/0000-0001-5521-0900 NR 28 TC 28 Z9 28 U1 0 U2 0 PU AMERICAN PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 1550-7998 J9 PHYS REV D JI Phys. Rev. D PD APR PY 2007 VL 75 IS 7 AR 074014 DI 10.1103/PhysRevD.75.074014 PG 5 WC Astronomy & Astrophysics; Physics, Particles & Fields SC Astronomy & Astrophysics; Physics GA 162HE UT WOS:000246076700044 ER PT J AU Craig, NJ Fox, PJ Wacker, JG AF Craig, Nathaniel J. Fox, Patrick J. Wacker, Jay G. TI Reheating metastable O'Raifeartaigh models SO PHYSICAL REVIEW D LA English DT Article ID DYNAMICAL SUPERSYMMETRY BREAKING; ELECTRIC-MAGNETIC DUALITY; ABELIAN GAUGE-THEORIES; COSMOLOGICAL IMPLICATIONS; SPLIT SUPERSYMMETRY; SYMMETRY BREAKING; SUSY-BREAKING; FALSE VACUUM; CONSTRAINTS; FATE AB In theories with multiple vacua, reheating to a temperature greater than the height of a barrier can stimulate transitions from a desirable metastable vacuum to a lower energy state. We discuss the constraints this places on various theories and demonstrate that in a class of supersymmetric models this transition does not occur even for arbitrarily high reheating temperature. C1 Stanford Linear Accelerator Ctr, Theory Grp, Menlo Pk, CA 94025 USA. Stanford Univ, Inst Theoret Phys, Palo Alto, CA 94306 USA. Lawrence Berkeley Natl Lab, Theoret Phys Grp, Berkeley, CA 94720 USA. RP Craig, NJ (reprint author), Stanford Linear Accelerator Ctr, Theory Grp, Menlo Pk, CA 94025 USA. NR 50 TC 49 Z9 49 U1 0 U2 0 PU AMERICAN PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 1550-7998 J9 PHYS REV D JI Phys. Rev. D PD APR PY 2007 VL 75 IS 8 AR 085006 DI 10.1103/PhysRevD.75.085006 PG 11 WC Astronomy & Astrophysics; Physics, Particles & Fields SC Astronomy & Astrophysics; Physics GA 162HG UT WOS:000246076900091 ER PT J AU Iocco, F Mangano, G Miele, G Pisanti, O Serpico, PD AF Iocco, F. Mangano, G. Miele, G. Pisanti, O. Serpico, P. D. TI Path to metallicity: Synthesis of CNO elements in standard BBN SO PHYSICAL REVIEW D LA English DT Article AB We perform a reanalysis of the production of CNO elements in a standard big bang nucleosynthesis scenario. The CNO yields in BBN are suppressed by the low density of the plasma, Coulomb barrier effects and the short time scales involved. Yet, the inclusion of nuclides and reactions traditionally disregarded may lead to an increase relevant enough to affect the pristine Population III stars. After a critical reanalysis and upgrade of the nuclear network our results show no major discrepancies with the ones obtained using a smaller nuclear network. The robustness of the standard predictions-the early generation of star developed in a metal-free environment-is confirmed. C1 Univ Naples Federico II, Dipartimento Sci Fis, I-80126 Naples, Italy. Ist Nazl Fis Nucl, Sez Napoli, I-80126 Naples, Italy. Kavli Inst Particle Astrophys & Cosmol, Stanford, CA 94309 USA. Fermilab Natl Accelerator Lab, Ctr Particle Astrophys, Batavia, IL 60510 USA. RP Iocco, F (reprint author), Univ Naples Federico II, Dipartimento Sci Fis, Via Cintia, I-80126 Naples, Italy. RI Miele, Gennaro/F-3628-2010 OI Miele, Gennaro/0000-0002-2028-0578 NR 23 TC 25 Z9 25 U1 0 U2 1 PU AMERICAN PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 1550-7998 J9 PHYS REV D JI Phys. Rev. D PD APR PY 2007 VL 75 IS 8 AR 087304 DI 10.1103/PhysRevD.75.087304 PG 4 WC Astronomy & Astrophysics; Physics, Particles & Fields SC Astronomy & Astrophysics; Physics GA 162HG UT WOS:000246076900114 ER PT J AU Jackson, MG AF Jackson, Mark G. TI Cosmic (p,q,r) strings SO PHYSICAL REVIEW D LA English DT Article AB The spectrum of (p,q) bound states of F- and D-strings has a distinctive square-root tension formula that is hoped to be a hallmark of fundamental cosmic strings. We point out that the Bogomol'nyi-Prasad-Sommerfield (BPS) bound for vortices in N=2 supersymmetric Abelian-Higgs models also takes the square-root form. In contrast to string theory, the most general supersymmetric field theoretic model allows for (p,q,r) strings, with three classes of strings rather than two. Unfortunately, we find that there do not exist BPS solutions except in the trivial case. The issue of whether there exist non-BPS solutions which may closely resemble the square-root form is left as an open question. C1 Fermilab Natl Accelerator Lab, Particle Astrophys Ctr, Batavia, IL 60510 USA. RP Jackson, MG (reprint author), Fermilab Natl Accelerator Lab, Particle Astrophys Ctr, POB 500, Batavia, IL 60510 USA. NR 15 TC 3 Z9 3 U1 0 U2 0 PU AMERICAN PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 1550-7998 J9 PHYS REV D JI Phys. Rev. D PD APR PY 2007 VL 75 IS 8 AR 087301 DI 10.1103/PhysRevD.75.087301 PG 4 WC Astronomy & Astrophysics; Physics, Particles & Fields SC Astronomy & Astrophysics; Physics GA 162HG UT WOS:000246076900111 ER PT J AU Maezawa, Y Ukita, N Aoki, S Ejiri, S Hatsuda, T Ishii, N Kanaya, K AF Maezawa, Y. Ukita, N. Aoki, S. Ejiri, S. Hatsuda, T. Ishii, N. Kanaya, K. CA WHIOT-QCD Collaboration TI Heavy-quark free energy, Debye mass, and spatial string tension at finite temperature in two flavor lattice QCD with Wilson quark action SO PHYSICAL REVIEW D LA English DT Article ID GAUGE-THEORY; PHASE-TRANSITION; U(1) PROBLEM; FERMIONS AB We study Polyakov loop correlations and spatial Wilson loop at finite temperature in two-flavor QCD simulations with the RG-improved gluon action and the clover-improved Wilson quark action on a 16(3)x4 lattice. From the line of constant physics at m(PS)/m(V)=0.65 and 0.80, we extract the heavy-quark free energies, the effective running coupling g(eff)(T) and the Debye screening mass m(D)(T) for various color channels of heavy quark-quark and quark-antiquark pairs above the critical temperature. The free energies are well approximated by the screened Coulomb form with the appropriate Casimir factors at high temperature. The magnitude and the temperature dependence of the Debye mass are compared to those of the next-to-leading-order thermal perturbation theory and to a phenomenological formula in terms of g(eff)(T). We make a comparison between our results with the Wilson quark action and the previous results with the staggered quark action. The spatial string tension is also studied in the high temperature phase and is compared to the next-to-next-leading-order prediction in an effective theory with dimensional reduction. C1 Univ Tokyo, Dept Phys, Tokyo 1130033, Japan. Univ Tsukuba, Ctr Computat Sci, Tsukuba, Ibaraki 3058577, Japan. Univ Tsukuba, Grad Sch Pure & Appl Sci, Tsukuba, Ibaraki 3058571, Japan. Brookhaven Natl Lab, RIKEN BNL, Res Ctr, Upton, NY 11973 USA. Brookhaven Natl Lab, Dept Phys, Upton, NY 11973 USA. RP Maezawa, Y (reprint author), Univ Tokyo, Dept Phys, Tokyo 1130033, Japan. RI Hatsuda, Tetsuo/C-2901-2013 NR 41 TC 30 Z9 30 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 APR PY 2007 VL 75 IS 7 AR 074501 DI 10.1103/PhysRevD.75.074501 PG 23 WC Astronomy & Astrophysics; Physics, Particles & Fields SC Astronomy & Astrophysics; Physics GA 162HE UT WOS:000246076700062 ER PT J AU Strigari, LE Koushiappas, SM Bullock, JS Kaplinghat, M AF Strigari, Louis E. Koushiappas, Savvas M. Bullock, James S. Kaplinghat, Manoj TI Precise constraints on the dark matter content of Milky Way dwarf galaxies for gamma-ray experiments SO PHYSICAL REVIEW D LA English DT Article ID EXPLORING HALO SUBSTRUCTURE; SPHEROIDAL GALAXY; GIANT STARS; DRACO DWARF; EGRET OBSERVATIONS; EXTENDED STRUCTURE; POWER SPECTRUM; URSA-MINOR; VELOCITY; TELESCOPE AB We examine the prospects for detecting gamma-rays from dark matter annihilation in the six most promising dwarf spheroidal (dSph) satellite galaxies of the Milky Way. We use recently measured velocity dispersion profiles to provide a systematic investigation of the dark matter mass distribution of each galaxy, and show that the uncertainty in the gamma-ray flux from mass modeling is less than a factor of similar to 5 for each dSph if we assume a smooth Navarro-Frenk-White (NFW) profile. We show that Ursa Minor and Draco are the most promising dSphs for gamma-ray detection with GLAST and other planned observatories. For each dSph, we investigate the flux enhancement resulting from halo substructure, and show that the enhancement factor relative to a smooth halo flux cannot be greater than about 100. This enhancement depends very weakly on the lower mass cutoff scale of the substructure mass function. While the amplitude of the expected flux from each dSph depends sensitively on the dark matter model, we show that the flux ratios between the six Sphs are known to within a factor of about 10. The flux ratios are also relatively insensitive to the current theoretical range of cold dark matter halo central slopes and substructure fractions. C1 Univ Calif Irvine, Ctr Cosmol, Dept Phys & Astron, Irvine, CA 92697 USA. Los Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA. Los Alamos Natl Lab, ISR Div, Los Alamos, NM 87545 USA. RP Strigari, LE (reprint author), Univ Calif Irvine, Ctr Cosmol, Dept Phys & Astron, Irvine, CA 92697 USA. EM lstrigar@uci.edu; smkoush@lanl.gov; bullock@uci.edu; mkapling@uci.edu RI Bullock, James/K-1928-2015; OI Bullock, James/0000-0003-4298-5082; Strigari, Louis/0000-0001-5672-6079 NR 76 TC 124 Z9 124 U1 0 U2 0 PU AMERICAN PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 1550-7998 J9 PHYS REV D JI Phys. Rev. D PD APR PY 2007 VL 75 IS 8 AR 083526 DI 10.1103/PhysRevD.75.083526 PG 13 WC Astronomy & Astrophysics; Physics, Particles & Fields SC Astronomy & Astrophysics; Physics GA 162HG UT WOS:000246076900041 ER PT J AU Wang, P Leinweber, DB Thomas, AW Young, RD AF Wang, P. Leinweber, D. B. Thomas, A. W. Young, R. D. TI Chiral extrapolation of nucleon magnetic form factors SO PHYSICAL REVIEW D LA English DT Article ID PERTURBATION-THEORY; LATTICE QCD; BARYONS AB The extrapolation of nucleon magnetic form factors calculated within lattice QCD is investigated within a framework based upon heavy baryon chiral effective-field theory. All one-loop graphs are considered at arbitrary momentum transfer and all octet and decuplet baryons are included in the intermediate states. Finite range regularization is applied to improve the convergence in the quark-mass expansion. At each value of the momentum transfer (Q(2)), a separate extrapolation to the physical pion mass is carried out as a function of m(pi) alone. Because of the large values of Q(2) involved, the role of the pion form factor in the standard pion-loop integrals is also investigated. The resulting values of the form factors at the physical pion mass are compared with experimental data as a function of Q(2) and demonstrate the utility and accuracy of the chiral extrapolation methods presented herein. C1 N Carolina State Univ, Dept Phys, Raleigh, NC 27695 USA. Univ Adelaide, CSSM, Special Res Ctr Subatom Struct Matter, Adelaide, SA 5005, Australia. Univ Adelaide, Dept Phys, Adelaide, SA 5005, Australia. Jefferson Lab, Newport News, VA 23606 USA. RP Wang, P (reprint author), N Carolina State Univ, Dept Phys, Raleigh, NC 27695 USA. RI Thomas, Anthony/G-4194-2012; Young, Ross/H-8207-2012; Leinweber, Derek/J-6705-2013 OI Thomas, Anthony/0000-0003-0026-499X; Leinweber, Derek/0000-0002-4745-6027 NR 48 TC 41 Z9 41 U1 1 U2 2 PU AMERICAN PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 1550-7998 J9 PHYS REV D JI Phys. Rev. D PD APR PY 2007 VL 75 IS 7 AR 073012 DI 10.1103/PhysRevD.75.073012 PG 10 WC Astronomy & Astrophysics; Physics, Particles & Fields SC Astronomy & Astrophysics; Physics GA 162HE UT WOS:000246076700019 ER PT J AU Aranson, IS Sokolov, A Kessler, JO Goldstein, RE AF Aranson, Igor S. Sokolov, Andrey Kessler, John O. Goldstein, Raymond E. TI Model for dynamical coherence in thin films of self-propelled microorganisms SO PHYSICAL REVIEW E LA English DT Article ID ORDER; DIFFUSION; CELLS AB Concentrated bacterial suspensions spontaneously develop transient spatiotemporal patterns of coherent locomotion whose correlation lengths greatly exceed the size of individual organisms. Continuum models have indicated that a state of uniform swimming order is linearly unstable at finite wavelengths, but have not addressed the nonlinear dynamics of the coherent state, with its biological implications for mixing, transport, and intercellular communication. We investigate a specific model incorporating hydrodynamic interactions in thin-film geometries and show by numerical studies that it displays large scale persistently recurring vortices, as actually observed. C1 Argonne Natl Lab, Argonne, IL 60439 USA. IIT, Chicago, IL 60616 USA. Univ Arizona, Dept Phys, Tucson, AZ 85721 USA. Univ Arizona, Program Appl Math, Tucson, AZ 85721 USA. Univ Arizona, BIO5 Inst, Tucson, AZ 85721 USA. Univ Cambridge, Dept Appl Math & Theoret Phys, Cambridge CB3 0WA, England. RP Aranson, IS (reprint author), Argonne Natl Lab, 9700 S Cass Ave, Argonne, IL 60439 USA. RI Goldstein, Raymond/F-2932-2011; Aranson, Igor/I-4060-2013 OI Goldstein, Raymond/0000-0003-2645-0598; NR 27 TC 91 Z9 91 U1 2 U2 18 PU AMER PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 1539-3755 EI 1550-2376 J9 PHYS REV E JI Phys. Rev. E PD APR PY 2007 VL 75 IS 4 AR 040901 DI 10.1103/PhysRevE.75.040901 PN 1 PG 4 WC Physics, Fluids & Plasmas; Physics, Mathematical SC Physics GA 162GD UT WOS:000246073900015 PM 17500857 ER PT J AU Crooks, GE AF Crooks, Gavin E. TI Beyond Boltzmann-Gibbs statistics: Maximum entropy hyperensembles out of equilibrium SO PHYSICAL REVIEW E LA English DT Article ID INFORMATION-THEORY; SUPERSTATISTICS; DISTRIBUTIONS AB What is the best description that we can construct of a thermodynamic system that is not in equilibrium, given only one, or a few, extra parameters over and above those needed for a description of the same system at equilibrium? Here, we argue the most appropriate additional parameter is the nonequilibrium entropy of the system. Moreover, we should not attempt to estimate the probability distribution of the system directly, but rather the metaprobability (or hyperensemble) that the system is described by a particular probability distribution. The result is an entropic distribution with two parameters, one a nonequilibrium temperature, and the other a measure of distance from equilibrium. This dispersion parameter smoothly interpolates between certainty of a canonical distribution at equilibrium and great uncertainty as to the probability distribution as we move away from equilibrium. We deduce that, in general, large, rare fluctuations become far more common as we move away from equilibrium. C1 Lawrence Berkeley Natl Lab, Phys Biosci Div, Berkeley, CA 94720 USA. RP Crooks, GE (reprint author), Lawrence Berkeley Natl Lab, Phys Biosci Div, Berkeley, CA 94720 USA. RI Crooks, Gavin/H-7111-2012 NR 31 TC 39 Z9 39 U1 1 U2 14 PU AMER PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 1539-3755 J9 PHYS REV E JI Phys. Rev. E PD APR PY 2007 VL 75 IS 4 AR 041119 DI 10.1103/PhysRevE.75.041119 PG 5 WC Physics, Fluids & Plasmas; Physics, Mathematical SC Physics GA 162GD UT WOS:000246073900035 PM 17500877 ER PT J AU Nadiga, BT Livescu, D AF Nadiga, B. T. Livescu, D. TI Instability of the perfect subgrid model in implicit-filtering large eddy simulation of geostrophic turbulence SO PHYSICAL REVIEW E LA English DT Article ID FRAMEWORK; LES AB We demonstrate, in the context of implicit-filtering large eddy simulations (LESs) of geostrophic turbulence, that while the attractor of a well-resolved statistically stationary turbulent flow can be reached in a coarsely resolved LES that is forced by the subgrid scale (SGS) terms diagnosed from the well-resolved computation, the attractor is generically unstable: the coarsely resolved LES system forced by the diagnosed SGS eddy terms has multiple attractors. This points to the importance of interpreting the diagnosed SGS forcing terms in a well-resolved computation or experiment from a combined physical-numerical point of view rather than from a purely physical point of view. C1 Los Alamos Natl Lab, Los Alamos, NM 87545 USA. RP Nadiga, BT (reprint author), Los Alamos Natl Lab, POB 1663, Los Alamos, NM 87545 USA. EM balu@lanl.gov; livescu@lanl.gov OI Livescu, Daniel/0000-0003-2367-1547 NR 21 TC 1 Z9 1 U1 0 U2 0 PU AMERICAN PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 1539-3755 J9 PHYS REV E JI Phys. Rev. E PD APR PY 2007 VL 75 IS 4 AR 046303 DI 10.1103/PhysRevE.75.046303 PN 2 PG 6 WC Physics, Fluids & Plasmas; Physics, Mathematical SC Physics GA 162GG UT WOS:000246074300045 PM 17500989 ER PT J AU Paul, MR Einarsson, MI Fischer, PF Cross, MC AF Paul, M. R. Einarsson, M. I. Fischer, P. F. Cross, M. C. TI Extensive chaos in Rayleigh-Benard convection SO PHYSICAL REVIEW E LA English DT Article ID PATTERN-FORMATION; DIMENSION; ATTRACTORS; TURBULENCE; EXPONENTS; DYNAMICS; SYSTEMS AB Using large-scale numerical calculations we explore spatiotemporal chaos in Rayleigh-Benard convection for experimentally relevant conditions. We calculate the spectrum of Lyapunov exponents and the Lyapunov dimension describing the chaotic dynamics of the convective fluid layer at constant thermal driving over a range of finite system sizes. Our results reveal that the dynamics of fluid convection is truly chaotic for experimental conditions as illustrated by a positive leading-order Lyapunov exponent. We also find the chaos to be extensive over the range of finite-sized systems investigated as indicated by a linear scaling between the Lyapunov dimension of the chaotic attractor and the system size. C1 Virginia Polytech Inst & State Univ, Dept Mech Engn, Blacksburg, VA 24061 USA. Argonne Natl Lab, Div Math & Comp Sci, Argonne, IL 60439 USA. CALTECH, Dept Phys, Pasadena, CA 91101 USA. RP Paul, MR (reprint author), Virginia Polytech Inst & State Univ, Dept Mech Engn, Blacksburg, VA 24061 USA. EM mrp@vt.edu RI Paul, Mark/E-3567-2014 OI Paul, Mark/0000-0002-0701-1955 NR 23 TC 19 Z9 19 U1 0 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 APR PY 2007 VL 75 IS 4 AR 045203 DI 10.1103/PhysRevE.75.045203 PN 2 PG 4 WC Physics, Fluids & Plasmas; Physics, Mathematical SC Physics GA 162GG UT WOS:000246074300008 PM 17500952 ER PT J AU Reichhardt, C Reichhardt, CJO AF Reichhardt, C. Reichhardt, C. J. Olson TI Stripes, clusters, and nonequilibrium ordering for bidisperse colloids with repulsive interactions SO PHYSICAL REVIEW E LA English DT Article ID VORTEX LATTICES; DRIVEN LATTICES; PHASES; PARTICLES; CHARGE AB We show that two-dimensional bidisperse assemblies of colloids with strictly repulsive interactions exhibit stripe, cluster, and partially crystallized states when driven over a quenched random substrate. The nonequilibrium states on a substrate are significantly more ordered than equilibrium states both with and without substrates. A minimum substrate strength is necessary to induce the nonequilibrium pattern formation. Our results suggest that a combination of driving and quenched disorder offers a new approach to controlling pattern formation in colloid mixtures. C1 Los Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA. Los Alamos Natl Lab, Ctr Nonlinear Studies, Los Alamos, NM 87545 USA. RP Reichhardt, C (reprint author), Los Alamos Natl Lab, Div Theoret, POB 1663, Los Alamos, NM 87545 USA. OI Reichhardt, Cynthia/0000-0002-3487-5089 NR 18 TC 4 Z9 4 U1 0 U2 2 PU AMERICAN PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 1539-3755 J9 PHYS REV E JI Phys. Rev. E PD APR PY 2007 VL 75 IS 4 AR 040402 DI 10.1103/PhysRevE.75.040402 PN 1 PG 4 WC Physics, Fluids & Plasmas; Physics, Mathematical SC Physics GA 162GD UT WOS:000246073900009 PM 17500851 ER PT J AU Russo, D Hura, GL Copley, JRD AF Russo, Daniela Hura, Greg L. Copley, John R. D. TI Effects of hydration water on protein methyl group dynamics in solution SO PHYSICAL REVIEW E LA English DT Article ID ELASTIC NEUTRON-SCATTERING; TRANSITION; PROBE AB Elastic and quasielastic neutron scattering experiments have been used to investigate the dynamics of methyl groups in a protein-model hydrophobic peptide in solution. The results suggest that, when the hydrophobic side chains are hydrated by a single hydration water layer, the only allowed motions are confined and attributed to librational and rotational movement associated with the methyl groups. They provide unique experimental evidence that the structural and dynamical properties of the interfacial water strongly influence the side-chain dynamics and the activation of diffusive motion. C1 Care Of Inst Laue Langevin, CNR, INFM & CRS, SOFT, F-38042 Grenoble, France. Lawrence Berkeley Natl Lab, Berkeley, CA 94720 USA. NIST, Gaithersburg, MD 20899 USA. RP Russo, D (reprint author), Care Of Inst Laue Langevin, CNR, INFM & CRS, SOFT, 6 Rue Horowitz,BP156, F-38042 Grenoble, France. FU NIGMS NIH HHS [GM 65239-01] NR 23 TC 16 Z9 16 U1 0 U2 2 PU AMERICAN PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 1539-3755 J9 PHYS REV E JI Phys. Rev. E PD APR PY 2007 VL 75 IS 4 AR 040902 DI 10.1103/PhysRevE.75.040902 PN 1 PG 3 WC Physics, Fluids & Plasmas; Physics, Mathematical SC Physics GA 162GD UT WOS:000246073900016 PM 17500858 ER PT J AU Wang, F Wu, FY AF Wang, Fa Wu, F. Y. TI Exact solution of close-packed dimers on the kagome lattice SO PHYSICAL REVIEW E LA English DT Article ID STATISTICAL-MECHANICS; MODEL AB It is well known that exact enumerations of close-packed dimers can be carried out for two-dimensional lattices. While details of results are now known for most lattices, due to the unique nature of the lattice structure, there has been no complete analysis for the kagome lattice. Here we derive the close-form expression (1/3) ln(4xyz) for the free energy of close-packed dimers on the kagome lattice, where x, y, and z are dimer weights. We use two different approaches: the Kasteleyn method of evaluating a Pfaffian and an alternative vertex model formulation. Both methods lead to the same final expression. The correlation function between two dimers at a distance equal or greater than two lattice spacings is found to vanish identically. C1 Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA. Lawrence Berkeley Natl Lab, Maternal Sci Div, Berkeley, CA 94720 USA. Northeastern Univ, Dept Phys, Boston, MA 02115 USA. RP Wang, F (reprint author), Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA. RI Wang, Fa/D-3817-2015 OI Wang, Fa/0000-0002-6220-5349 NR 19 TC 11 Z9 11 U1 0 U2 2 PU AMERICAN PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 1539-3755 J9 PHYS REV E JI Phys. Rev. E PD APR PY 2007 VL 75 IS 4 AR 040105 DI 10.1103/PhysRevE.75.040105 PN 1 PG 4 WC Physics, Fluids & Plasmas; Physics, Mathematical SC Physics GA 162GD UT WOS:000246073900005 PM 17500847 ER PT J AU Burov, A Lebedev, V AF Burov, A. Lebedev, V. TI Coherent motion with linear coupling SO PHYSICAL REVIEW SPECIAL TOPICS-ACCELERATORS AND BEAMS LA English DT Article AB Coupling of the transverse degrees of freedom modifies analysis of beam coherent motion. A general, simple, and effective rule to do that is derived. C1 Fermilab Natl Accelerator Lab, Batavia, IL 60510 USA. RP Burov, A (reprint author), Fermilab Natl Accelerator Lab, POB 500, Batavia, IL 60510 USA. NR 11 TC 2 Z9 2 U1 0 U2 2 PU AMERICAN PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 1098-4402 J9 PHYS REV SPEC TOP-AC JI Phys. Rev. Spec. Top.-Accel. Beams PD APR PY 2007 VL 10 IS 4 AR 044402 DI 10.1103/PhysRevSTAB.10.044402 PG 3 WC Physics, Nuclear; Physics, Particles & Fields SC Physics GA 168VR UT WOS:000246552600009 ER PT J AU Lin, F Ahrens, LA Bai, M Brown, K Courant, ED Gardner, C Glenn, JW Huang, H Lee, SY Luccio, AU MacKay, WW Ptitsyn, V Roser, T Takano, J Tepikian, S Tsoupas, N Zelenski, A Zeno, K AF Lin, F. Ahrens, L. A. Bai, M. Brown, K. Courant, E. D. Gardner, C. Glenn, J. W. Huang, H. Lee, S. Y. Luccio, A. U. MacKay, W. W. Ptitsyn, V. Roser, T. Takano, J. Tepikian, S. Tsoupas, N. Zelenski, A. Zeno, K. TI Exploration of horizontal intrinsic spin resonances with two partial Siberian snakes SO PHYSICAL REVIEW SPECIAL TOPICS-ACCELERATORS AND BEAMS LA English DT Article ID POLARIZATION; PROTONS AB Two partial Siberian snakes were used to avoid all the spin imperfection and vertical intrinsic resonances in the alternating gradient synchrotron (AGS) at Brookhaven National Laboratory. However, the horizontal betatron motion can cause polarization loss resulting from the nonvertical stable spin direction in the presence of two partial snakes. This type of resonance, called a horizontal intrinsic spin resonance, was observed and systematically studied in the AGS. A simplified analytic model and numerical simulation have been developed to compare with experimental data. Properties of the horizontal intrinsic resonance are discussed. C1 Brookhaven Natl Lab, Upton, NY 11973 USA. Indiana Univ, Bloomington, IN 47405 USA. RIKEN, Wako, Saitama 3510198, Japan. RP Lin, F (reprint author), Brookhaven Natl Lab, Upton, NY 11973 USA. NR 20 TC 7 Z9 7 U1 0 U2 1 PU AMERICAN PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 1098-4402 J9 PHYS REV SPEC TOP-AC JI Phys. Rev. Spec. Top.-Accel. Beams PD APR PY 2007 VL 10 IS 4 AR 044001 DI 10.1103/PhysRevSTAB.10.044001 PG 6 WC Physics, Nuclear; Physics, Particles & Fields SC Physics GA 168VR UT WOS:000246552600007 ER PT J AU Novokhatski, A Seeman, J Weathersby, S AF Novokhatski, A. Seeman, J. Weathersby, S. TI High-efficiency absorber for damping transverse wakefields SO PHYSICAL REVIEW SPECIAL TOPICS-ACCELERATORS AND BEAMS LA English DT Article AB Transverse wakefields generated by intense beams may propagate long distances in a vacuum chamber and dissipate power in different shielded elements such as bellows, vacuum valves, or vacuum pumps. Induced heating in these elements may be high enough to deteriorate vacuum conditions. We have developed a broadband water-cooled bellows absorber to capture and damp these harmful transverse fields without impacting the longitudinal beam impedance. Experimental results at the PEP-II SLAC B-factory demonstrate a high efficiency for this device. This absorber may be useful in super B-factories, the International Linear Collider, the Large Hadron Collider, or synchrotron light sources. C1 Stanford Univ, SLAC, Menlo Pk, CA 94025 USA. RP Novokhatski, A (reprint author), Stanford Univ, SLAC, 2575 Sand Hill Rd, Menlo Pk, CA 94025 USA. EM novo@slac.stanford.edu NR 16 TC 3 Z9 3 U1 0 U2 0 PU AMERICAN PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 1098-4402 J9 PHYS REV SPEC TOP-AC JI Phys. Rev. Spec. Top.-Accel. Beams PD APR PY 2007 VL 10 IS 4 AR 042003 DI 10.1103/PhysRevSTAB.10.042003 PG 8 WC Physics, Nuclear; Physics, Particles & Fields SC Physics GA 168VR UT WOS:000246552600004 ER PT J AU Gomez, T Sagaut, P Schilling, O Zhou, Y AF Gomez, T. Sagaut, P. Schilling, O. Zhou, Y. TI Large-eddy simulation of very large kinetic and magnetic Reynolds number isotropic magnetohydrodynamic turbulence using a spectral subgrid model SO PHYSICS OF FLUIDS LA English DT Article ID CLOSURE THEORY; BACKSCATTER; ENERGY; FLOWS AB A spectral eddy viscosity and magnetic resistivity subgrid-scale model based on the eddy-damped quasi-normal Markovian (EDQNM) kinetic and magnetic energy transfers is used in large-eddy simulation (LES) of asymptotically large kinetic and magnetic Reynolds number magnetohydrodynamic (MHD) turbulence. The model is assessed a posteriori on three-dimensional, incompressible, isotropic, nonhelical, freely decaying MHD turbulence. Using LES initialized with spectra such that the Alfven ratio of kinetic to magnetic energy equals unity, it is shown that the kinetic energy and magnetic energy spectra exhibit k(-5/3) Kolmogorov inertial subrange scalings consistent with the EDQNM model. C1 Univ Paris 06, Alembert Inst, F-75252 Paris 05, France. Lawrence Livermore Natl Lab, Livermore, CA 94551 USA. RP Gomez, T (reprint author), Univ Paris 06, Alembert Inst, Case 162,4 Pl Jussieu, F-75252 Paris 05, France. RI Sagaut, Pierre/H-7564-2012; sagaut, pierre/M-3880-2014; OI Sagaut, Pierre/0000-0002-3785-120X; sagaut, pierre/0000-0002-3785-120X; Schilling, Oleg/0000-0002-0623-2940 NR 15 TC 3 Z9 3 U1 0 U2 0 PU AMER INST PHYSICS PI MELVILLE PA CIRCULATION & FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1, MELVILLE, NY 11747-4501 USA SN 1070-6631 J9 PHYS FLUIDS JI Phys. Fluids PD APR PY 2007 VL 19 IS 4 AR 048101 DI 10.1063/1.2711479 PG 4 WC Mechanics; Physics, Fluids & Plasmas SC Mechanics; Physics GA 162FR UT WOS:000246072700032 ER PT J AU Yu, HD Girimaji, SS AF Yu, Huidan Girimaji, Sharath S. TI Extension of compressible ideal-gas rapid distortion theory to general mean velocity gradients SO PHYSICS OF FLUIDS LA English DT Article ID TURBULENT SHEAR-FLOW; HOMOGENEOUS TURBULENCE; SIMULATION; STRAIN AB The homogeneity condition in compressible flows requires that mean velocity gradient and mean thermodynamic variables must be spatially invariant. This has restricted the use of rapid distortion theory (RDT) for compressible flows to a small set of mean-velocity gradients. By introducing an appropriate body force, we show that the homogeneity condition can be satisfied for a large class of compressible turbulence. We proceed to derive RDT spectral covariance equations of all relevant moments and recover the limiting behavior at vanishing and infinite (pressure-release) Mach numbers for homogeneous shear, plain-strain, axisymmetric expansion, and contraction cases. (c) 2007 American Inst Phys. C1 Los Alamos Natl Lab, Comp Computat & Stat Sci Div, Ctr Nonlinear Studies, Los Alamos, NM 87545 USA. Texas A&M Univ, Dept Aerosp Engn, College Stn, TX 77843 USA. RP Yu, HD (reprint author), Los Alamos Natl Lab, Comp Computat & Stat Sci Div, Ctr Nonlinear Studies, Los Alamos, NM 87545 USA. EM hyu@lanl.gov; girimaji@tamu.edu NR 15 TC 3 Z9 3 U1 0 U2 0 PU AMER INST PHYSICS PI MELVILLE PA CIRCULATION & FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1, MELVILLE, NY 11747-4501 USA SN 1070-6631 J9 PHYS FLUIDS JI Phys. Fluids PD APR PY 2007 VL 19 IS 4 AR 041702 DI 10.1063/1.2718912 PG 4 WC Mechanics; Physics, Fluids & Plasmas SC Mechanics; Physics GA 162FR UT WOS:000246072700003 ER PT J AU Apruzese, JP Clark, RW Davis, J Sanford, TWL Nash, TJ Mock, RC Peterson, DL AF Apruzese, J. P. Clark, R. W. Davis, J. Sanford, T. W. L. Nash, T. J. Mock, R. C. Peterson, D. L. TI Comparative properties of the interior and blowoff plasmas in a Dynamic Hohlraum SO PHYSICS OF PLASMAS LA English DT Article ID X-RAY SOURCE; RADIATION PRODUCTION; AXIAL RADIATION; ASYMMETRY; ALUMINUM; PINCHES; DRIVEN; ARGON; POWER AB A Dynamic Hohlraum (DH) is formed when arrays of tungsten wires driven by a high-current pulse implode and compress a cylindrical foam target. The resulting radiation is confined by the wire plasma and forms an intense, similar to 200-250 eV Planckian x-ray source. The internal radiation can be used for indirect drive inertial confinement fusion. The radiation emitted from the ends can be employed for radiation flow and material interaction studies. This external radiation is accompanied by an expanding blowoff plasma. We have diagnosed this blowoff plasma using K-shell spectra of Mg tracer layers placed at the ends of some of the Dynamic Hohlraum targets. A similar diagnosis of the interior hohlraum has been carried out using Al and Mg tracers placed at 2 mm depth from the ends. It is found that the blowoff plasma is about 20-25% as dense as that of the interior hohlraum, and that its presence does not significantly affect the outward flow of the nearly Planckian radiation field generated in the hohlraum interior. However, the electron temperature of the blowoff region, at similar to 120 eV, is only about half that of the interior hohlraum plasma. (c) 2007 American Institute of Physics. C1 USN, Res Lab, Div Plasma Phys, Washington, DC 20375 USA. Sandia Natl Labs, Albuquerque, NM 87185 USA. Los Alamos Natl Lab, Los Alamos, NM 87545 USA. RP Apruzese, JP (reprint author), USN, Res Lab, Div Plasma Phys, Washington, DC 20375 USA. NR 27 TC 2 Z9 2 U1 0 U2 5 PU AMER INST PHYSICS PI MELVILLE PA CIRCULATION & FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1, MELVILLE, NY 11747-4501 USA SN 1070-664X J9 PHYS PLASMAS JI Phys. Plasmas PD APR PY 2007 VL 14 IS 4 AR 042702 DI 10.1063/1.2718907 PG 5 WC Physics, Fluids & Plasmas SC Physics GA 162FT UT WOS:000246072900033 ER PT J AU Dimitrov, DA Giacone, RE Bruhwiler, DL Busby, R Cary, JR Geddes, CGR Esarey, E Leemans, WP AF Dimitrov, D. A. Giacone, R. E. Bruhwiler, D. L. Busby, R. Cary, J. R. Geddes, C. G. R. Esarey, E. Leemans, W. P. TI Coupling of laser energy into plasma channels SO PHYSICS OF PLASMAS LA English DT Article ID PERFECTLY MATCHED LAYER; ELECTROMAGNETIC WAVE; ELECTRON-BEAMS; IONIZATION; ACCELERATOR; FIELD; PULSES; ATOMS AB Diffractive spreading of a laser pulse imposes severe limitations on the acceleration length and maximum electron energy in the laser wake field accelerator (LWFA). Optical guiding of a laser pulse via plasma channels can extend the laser-plasma interaction distance over many Rayleigh lengths. Energy efficient coupling of laser pulses into and through plasma channels is very important for optimal LWFA performance. Results from simulation parameter studies on channel guiding using the particle-in-cell (PIC) code VORPAL [C. Nieter and J. R. Cary, J. Comput. Phys. 196, 448 (2004)] are presented and discussed. The effects that density ramp length and the position of the laser pulse focus have on coupling into channels are considered. Moreover, the effect of laser energy leakage out of the channel domain and the effects of tunneling ionization of a neutral gas on the guided laser pulse are also investigated. Power spectral diagnostics were developed and used to separate pump depletion from energy leakage. The results of these simulations show that increasing the density ramp length decreases the efficiency of coupling a laser pulse to a channel and increases the energy loss when the pulse is vacuum focused at the channel entrance. Then, large spot size oscillations result in increased energy leakage. To further analyze the coupling, a differential equation is derived for the laser spot size evolution in the plasma density ramp and channel profiles are simulated. From the numerical solution of this equation, the optimal spot size and location for coupling into a plasma channel with a density ramp are determined. This result is confirmed by the PIC simulations. They show that specifying a vacuum focus location of the pulse in front of the top of the density ramp leads to an actual focus at the top of the ramp due to plasma focusing, resulting in reduced spot size oscillations. In this case, the leakage is significantly reduced and is negligibly affected by ramp length, allowing for efficient use of channels with long ramps. (c) 2007 American Institute of Physics. C1 TechX Corp, Boulder, CO 80303 USA. Univ Colorado, Boulder, CO 80309 USA. Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA. RP Dimitrov, DA (reprint author), TechX Corp, 5621 Arapahoe Ave,Suite A, Boulder, CO 80303 USA. NR 27 TC 8 Z9 8 U1 0 U2 5 PU AMER INST PHYSICS PI MELVILLE PA CIRCULATION & FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1, MELVILLE, NY 11747-4501 USA SN 1070-664X J9 PHYS PLASMAS JI Phys. Plasmas PD APR PY 2007 VL 14 IS 4 AR 043105 DI 10.1063/1.2721068 PG 14 WC Physics, Fluids & Plasmas SC Physics GA 162FT UT WOS:000246072900040 ER PT J AU Evstatiev, EG Nebel, RA Chacon, L Park, J Lapenta, G AF Evstatiev, E. G. Nebel, R. A. Chacon, L. Park, J. Lapenta, G. TI Space charge neutralization in inertial electrostatic confinement plasmas SO PHYSICS OF PLASMAS LA English DT Article ID FUSION SYSTEMS; POTENTIAL WELL; PENNING TRAP; EQUILIBRIUM; DEVICE; STABILITY; DENSITY; SPHERE AB A major issue for electron injected inertial electrostatic confinement (IEC) devices is space charge neutralization. A new formalism is developed that will allow this neutralization to occur for both oscillating and steady-state IEC plasmas. Results indicate that there are limits on the amount of compression that can be achieved by oscillating plasmas while simultaneously maintaining space charge neutralization and parabolic background potential. For steady-state plasmas, there are no such limits and space charge neutralization can be achieved even when the plasma becomes quasineutral. (c) 2007 American Institute of Physics. C1 Los Alamos Natl Lab, Los Alamos, NM 87545 USA. RP Evstatiev, EG (reprint author), Los Alamos Natl Lab, POB 1663, Los Alamos, NM 87545 USA. OI Chacon, Luis/0000-0002-4566-8763; Lapenta, Giovanni/0000-0002-3123-4024 NR 23 TC 5 Z9 5 U1 0 U2 2 PU AMER INST PHYSICS PI MELVILLE PA CIRCULATION & FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1, MELVILLE, NY 11747-4501 USA SN 1070-664X J9 PHYS PLASMAS JI Phys. Plasmas PD APR PY 2007 VL 14 IS 4 AR 042701 DI 10.1063/1.2711173 PG 8 WC Physics, Fluids & Plasmas SC Physics GA 162FT UT WOS:000246072900032 ER PT J AU Gurcan, OD Diamond, PH Hahm, TS Singh, R AF Gurcan, O. D. Diamond, P. H. Hahm, T. S. Singh, R. TI Intrinsic rotation and electric field shear SO PHYSICS OF PLASMAS LA English DT Article ID DRIFT-WAVE TURBULENCE; ALCATOR-C-MOD; ANOMALOUS MOMENTUM TRANSPORT; MAGNETIC-FIELD; ION-TRANSPORT; PLASMAS; TOKAMAKS; CONFINEMENT; PARTICLE; FLOWS AB A novel mechanism for the generation and amplification of intrinsic rotation at the low-mode to high-mode transition is presented. The mechanism is one where the net parallel flow is accelerated by turbulence. A preferential direction of acceleration results from the breaking of k(parallel to)->-k(parallel to) symmetry by sheared ExB flow. It is shown that the equilibrium pressure gradient contributes a piece of the parallel Reynolds stress, which is nonzero for vanishing parallel flow, and so can accelerate the plasma, driving net intrinsic rotation. Rotation drive, transport, and fluctuation dynamics are treated self-consistently. (c) 2007 American Institute of Physics. C1 Univ Calif San Diego, Ctr Astrophys & Space Sci, La Jolla, CA 92093 USA. Princeton Plasma Phys Lab, Princeton, NJ 08543 USA. Inst Plasma Res, Bhat 382428, Gandhinagar, India. RP Gurcan, OD (reprint author), Univ Calif San Diego, Ctr Astrophys & Space Sci, La Jolla, CA 92093 USA. EM ogurcan@ucsd.edu RI Gurcan, Ozgur/A-1362-2013 OI Gurcan, Ozgur/0000-0002-2278-1544 NR 38 TC 144 Z9 145 U1 0 U2 15 PU AMER INST PHYSICS PI MELVILLE PA CIRCULATION & FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1, MELVILLE, NY 11747-4501 USA SN 1070-664X J9 PHYS PLASMAS JI Phys. Plasmas PD APR PY 2007 VL 14 IS 4 AR 042306 DI 10.1063/1.2717891 PG 17 WC Physics, Fluids & Plasmas SC Physics GA 162FT UT WOS:000246072900021 ER PT J AU Nishimura, Y Lin, Z Wang, WX AF Nishimura, Y. Lin, Z. Wang, W. X. TI Electromagnetic global gyrokinetic simulation of shear Alfven wave dynamics in tokamak plasmas SO PHYSICS OF PLASMAS LA English DT Article ID MAGNETIC FIELD CONFIGURATIONS; PARTICLE SIMULATION; ELECTRON MODEL; MHD WAVES; GEOMETRY; INSTABILITIES; PINCH; EXCITATION; TURBULENCE; TRANSPORT AB Electromagnetic gyrokinetic simulation in toroidal geometry is developed based on a fluid-kinetic hybrid electron model. The Alfven wave propagation in a fully global gyrokinetic particle simulation is investigated. In the long-wavelength magnetohydrodynamic limit, shear Alfven wave oscillations, continuum damping, and the appearance of the frequency gap in toroidal geometries are demonstrated. Wave propagation across the magnetic field (kinetic Alfven wave) is examined by comparing the simulation results with the theoretical dispersion relation. Furthermore, finite-beta stabilization of the ion temperature gradient mode and the onset of the kinetic ballooning mode are demonstrated. C1 Univ Calif Irvine, Dept Phys & Astron, Irvine, CA 92697 USA. Princeton Plasma Phys Lab, Princeton, NJ 08543 USA. RP Nishimura, Y (reprint author), Univ Calif Irvine, Dept Phys & Astron, Irvine, CA 92697 USA. NR 44 TC 24 Z9 24 U1 1 U2 13 PU AMER INST PHYSICS PI MELVILLE PA CIRCULATION & FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1, MELVILLE, NY 11747-4501 USA SN 1070-664X J9 PHYS PLASMAS JI Phys. Plasmas PD APR PY 2007 VL 14 IS 4 AR 042503 DI 10.1063/1.2718908 PG 10 WC Physics, Fluids & Plasmas SC Physics GA 162FT UT WOS:000246072900027 ER PT J AU Noguchi, K Tronci, C Zuccaro, G Lapenta, G AF Noguchi, Koichi Tronci, Cesare Zuccaro, Gianluca Lapenta, Giovanni TI Formulation of the relativistic moment implicit particle-in-cell method SO PHYSICS OF PLASMAS LA English DT Article ID ELECTROMAGNETIC PLASMA SIMULATION; COLLISIONLESS; RECONNECTION; INSTABILITY; HYBRID; SOLVER; FIELD; MODEL AB A new formulation is presented for the implicit moment method applied to the time-dependent relativistic Vlasov-Maxwell system. The new approach is based on a specific formulation of the implicit moment method that allows us to retain the same formalism that is valid in the classical case despite the formidable complication introduced by the nonlinear nature of the relativistic equations of motion. To demonstrate the validity of the new formulation, an implicit finite difference algorithm is developed to solve the Maxwell's equations and equations of motion. A number of benchmark problems are run: two stream instability, ion acoustic wave damping, Weibel instability, and Poynting flux acceleration. The numerical results are all in agreement with analytical solutions. (c) 2007 American Institute of Physics. C1 Rice Univ, Dept Phys & Astron, Houston, TX 77005 USA. Univ London Imperial Coll Sci Technol & Med, Dept Math, London SW7 2AZ, England. TERA Fdn, I-28100 Novara, Italy. Los Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA. Politecn Torino, DISMIC, I-10129 Turin, Italy. Katholieke Univ Leuven, Dept Wiskunde, Centrum Plasma Astrofys, B-3001 Louvain, Belgium. RP Lapenta, G (reprint author), Rice Univ, Dept Phys & Astron, Houston, TX 77005 USA. EM giovanni.lapenta@wis.kuleuven.be RI Tronci, Cesare/B-7542-2016; OI Tronci, Cesare/0000-0002-8868-8027; Lapenta, Giovanni/0000-0002-3123-4024 NR 38 TC 9 Z9 9 U1 0 U2 1 PU AMER INST PHYSICS PI MELVILLE PA CIRCULATION & FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1, MELVILLE, NY 11747-4501 USA SN 1070-664X J9 PHYS PLASMAS JI Phys. Plasmas PD APR PY 2007 VL 14 IS 4 AR 042308 DI 10.1063/1.2721083 PG 11 WC Physics, Fluids & Plasmas SC Physics GA 162FT UT WOS:000246072900023 ER PT J AU Polomarov, O Sefkow, AB Kaganovich, I Shvets, G AF Polomarov, Oleg Sefkow, Adam B. Kaganovich, Igor Shvets, Gennady TI Computationally efficient description of relativistic electron beam transport in collisionless plasma SO PHYSICS OF PLASMAS LA English DT Article ID WEIBEL INSTABILITY; MAGNETIC-FIELDS; FAST-IGNITION; ELECTROMAGNETIC INSTABILITIES; NONLINEAR EVOLUTION; SIMULATION; FILAMENTATION; GENERATION; SHOCK AB A reduced approach to modeling the electromagnetic Weibel instability and relativistic electron beam transport in collisionless background plasma is developed. Beam electrons are modeled by macroparticles and the background plasma is represented by electron fluid. Conservation of generalized vorticity and quasineutrality of the plasma-beam system are used to simplify the governing equations. The method is suitable for modeling the nonlinear stages of collisionless beam-plasma interaction. A computationally efficient code based on this reduced description is developed and benchmarked against a standard particle-in-cell code. The full-scale two-dimensional numerical simulation of the Weibel instability saturation of a low-current electron beam is presented. Using the present approach, linear growth rates of the Weibel instability are derived for the cold and finite-temperature beams. (c) 2007 American Institute of Physics. C1 Univ Texas, Dept Phys, Austin, TX 78712 USA. Univ Texas, Inst Fus Studies, Austin, TX 78712 USA. Princeton Univ, Plasma Phys Lab, Princeton, NJ 08543 USA. RP Polomarov, O (reprint author), Univ Texas, Dept Phys, Austin, TX 78712 USA. NR 28 TC 13 Z9 13 U1 0 U2 1 PU AMER INST PHYSICS PI MELVILLE PA CIRCULATION & FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1, MELVILLE, NY 11747-4501 USA SN 1070-664X J9 PHYS PLASMAS JI Phys. Plasmas PD APR PY 2007 VL 14 IS 4 AR 043103 DI 10.1063/1.2710812 PG 10 WC Physics, Fluids & Plasmas SC Physics GA 162FT UT WOS:000246072900038 ER PT J AU Rax, JM Robiche, J Fisch, NJ AF Rax, J.-M. Robiche, J. Fisch, N. J. TI Autoresonant ion cyclotron isotope separation SO PHYSICS OF PLASMAS LA English DT Article ID FREE-ELECTRON-LASER; MASS SEPARATION; RESONANCE; WIGGLERS; ORBITS; FIELDS; WAVES AB A new isotope separation process based on selective cyclotron resonant interaction between ions and a tapered helicoidal magnetic structure is identified, analyzed, and evaluated. On the basis of a Hamiltonian analysis, the existence of a class of tapered magnetic modulation that provide a full conversion of linear momentum into angular momentum is discovered. The characteristics and parameters of this field configuration are analyzed and described. The dynamic of the nonresonant isotope is investigated in order to set up a separation criterion. This autoresonant ion cyclotron isotope separation mechanism provides an efficient alternative to other niches of enrichment process. (c) 2007 American Institute of Physics. C1 Ecole Polytech, Lab Phys & Technol Plasmas, F-91128 Palaiseau, France. Princeton Univ, Dept Astrophys Sci, Princeton Plasma Phys Lab, Princeton, NJ 08540 USA. RP Rax, JM (reprint author), Ecole Polytech, Lab Phys & Technol Plasmas, F-91128 Palaiseau, France. EM rax@lptp.polytechnique.fr; fisch@princeton.edu NR 20 TC 13 Z9 13 U1 1 U2 4 PU AMER INST PHYSICS PI MELVILLE PA CIRCULATION & FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1, MELVILLE, NY 11747-4501 USA SN 1070-664X J9 PHYS PLASMAS JI Phys. Plasmas PD APR PY 2007 VL 14 IS 4 AR 043102 DI 10.1063/1.2717882 PG 8 WC Physics, Fluids & Plasmas SC Physics GA 162FT UT WOS:000246072900037 ER PT J AU Woosley, SE Heger, A AF Woosley, S. E. Heger, A. TI Nucleosynthesis and remnants in massive stars of solar metallicity SO PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS LA English DT Review ID CORE-COLLAPSE SUPERNOVAE; GAMMA-RAY LINES; REACTION-RATES; STELLAR WINDS; II SUPERNOVAE; EVOLUTION; EXPLOSIONS; AL-26; LIGHT; FE-60 AB Hans Bethe contributed in many ways to our understanding of the supernovae that happen in massive stars, but, to this day, a first principles model of how the explosion is energized is lacking. Nevertheless, a quantitative theory of nucleosynthesis is possible. We present a survey of the nucleosynthesis that occurs in 32 stars of solar metallicity in the mass range 12-120 M-circle dot. The most recent set of solar abundances, opacities, mass loss rates, and current estimates of nuclear reaction rates are employed. Restrictions on the mass cut and explosion energy of the supernovae based upon nucleosynthesis, measured neutron star masses, and light curves are discussed and applied. The nucleosynthetic results, when integrated over a Salpeter initial mass function (IMF), agree quite well with what is seen in the sun. We discuss in some detail the production of the long lived radioactivities, Al-26 and Fe-60, and why recent model-based estimates of the ratio Fe-60/Al-26 are overly large compared with what satellites have observed. A major source of the discrepancy is the uncertain nuclear cross sections for the creation and destruction of these unstable isotopes. (c) 2007 Elsevier B.V. All rights reserved. C1 Univ Calif Santa Cruz, Dept Astron & Astrophys, Santa Cruz, CA 95064 USA. Los Alamos Natl Lab, Grp T6, Los Alamos, NM 87545 USA. RP Woosley, SE (reprint author), Univ Calif Santa Cruz, Dept Astron & Astrophys, Santa Cruz, CA 95064 USA. EM woosley@ucolick.org NR 65 TC 233 Z9 234 U1 0 U2 14 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0370-1573 EI 1873-6270 J9 PHYS REP JI Phys. Rep.-Rev. Sec. Phys. Lett. PD APR PY 2007 VL 442 IS 1-6 BP 269 EP 283 DI 10.1016/j.physrep.2007.02.009 PG 15 WC Physics, Multidisciplinary SC Physics GA 173IC UT WOS:000246865700009 ER PT J AU Crease, RP AF Crease, Robert P. TI Critical point science bloopers SO PHYSICS WORLD LA English DT Editorial Material C1 SUNY Stony Brook, Dept Philosophy, Stony Brook, NY 11794 USA. Brookhaven Natl Lab, Upton, NY 11973 USA. RP Crease, RP (reprint author), SUNY Stony Brook, Dept Philosophy, Stony Brook, NY 11794 USA. EM rcrease@notes.cc.sunysb.edu NR 0 TC 1 Z9 1 U1 0 U2 1 PU IOP PUBLISHING LTD PI BRISTOL PA DIRAC HOUSE, TEMPLE BACK, BRISTOL BS1 6BE, ENGLAND SN 0953-8585 J9 PHYS WORLD JI Phys. World PD APR PY 2007 VL 20 IS 4 BP 19 EP 19 PG 1 WC Physics, Multidisciplinary SC Physics GA 154VQ UT WOS:000245536300020 ER PT J AU Engebretson, MJ Keiling, A Fornacon, KH Cattell, CA Johnson, JR Posch, JL Ouick, SR Glassmeier, KH Parks, GK Reme, H AF Engebretson, M. J. Keiling, A. Fornacon, K.-H. Cattell, C. A. Johnson, J. R. Posch, J. L. Ouick, S. R. Glassmeier, K.-H. Parks, G. K. Reme, H. TI Cluster observations of Pc 1-2 waves and associated ion distributions during the October and November 2003 magnetic storms SO PLANETARY AND SPACE SCIENCE LA English DT Article; Proceedings Paper CT Chapman Conference on Magnetospheric ULF Waves CY MAR 21-25, 2005 CL San Diego, CA SP NASA, NSF DE magnetic storms; magnetic pulsations; plasma waves and instabilities; MHD waves ID PITCH-ANGLE SCATTERING; CYCLOTRON WAVES; EARTHS MAGNETOSPHERE; HYDROMAGNETIC EMISSIONS; PARTICLE INTERACTIONS; GEOMAGNETIC STORMS; ELECTRIC-FIELD; EQUATORIAL MAGNETOSPHERE; SYNCHRONOUS ORBIT; HIGH-LATITUDES AB Unusual wave activity in the Pc 1-2 frequency band (0.1-5 Hz) was observed by the Cluster spacecraft in association with the two large geomagnetic storms of late 2003. During the onset of the Hallowe'en storm on October 29, 2003, intense broadband activity between similar to 0.1 and 0.6 Hz appeared at all 4 spacecraft on both sides of the magnetic equator at perigee (near 1400 UT and 08:45 MLT). Power was especially strong and more structured in frequency in the compressional component: a minimum in wave power was observed at 0. 3 8 Hz, corresponding to the oxygen ion cyclotron frequency. Poynting vector calculations indicated that wave power was primarily directed radially inward rather than along the magnetic field. Narrowband purely compressional waves near 0. 15 Hz appeared at higher dayside latitudes in the southern hemisphere. CIS ion spectrometer data during this pass revealed that O+ was the dominant energetic ion. During the recovery phase of the November storm, on November 22, 2003, predominantly transverse 1.8 Hz waves with peak-to-peak amplitude of 10 nT were observed by all four spacecraft near perigee at L = 4.4. During this more typical Pc I event, wave power was directed along B, toward the northern ionosphere. An unusually polarized 2.3 Hz emission (with power in the radial and compressional, but not azimuthal directions) was observed at L = 5.4-5.9, 10-15 degrees south of the magnetic equator. We infer that this wave event may have been generated on lower L shells and propagated obliquely to Cluster's location. Consistent with other recent observations, anisotropic plasma sheet/ring current proton distributions appeared to be a necessary condition for occurrence of waves during both passes, but was not always a sufficient condition. The transverse waves of November 22 occurred in regions which also contained greatly increased fluxes of cool ions (E < 1 keV). On both days, Cluster observed features not previously reported, and we note that the purely compressional nature of the October 29 events was not anticipated in previous theoretical studies. The fact that these unusually polarized waves occurred in association with very intense geomagnetic storms suggests that they are likely to be extremely rare. (c) 2006 Elsevier Ltd. All rights reserved. C1 Augsburg Coll, Dept Phys, Minneapolis, MN 55454 USA. Univ Calif Berkeley, Space Sci Lab, Berkeley, CA 94720 USA. Univ Minnesota, Sch Phys & Astron, Minneapolis, MN 55454 USA. Princeton Plasma Phys Lab, Princeton, NJ 08543 USA. CESR, Toulouse 4, France. RP Engebretson, MJ (reprint author), Augsburg Coll, Dept Phys, Minneapolis, MN 55454 USA. EM engebret@augsburg.edu; keiling@ssl.berkeley.edu; k-h.fornacon@tu-bs.de; cattell@belka.space.umn.edu; jrj@pppl.gov; posch@augsburg.edu; quick@augsburg.edu; kh.glassmeier@tu-bs.de; parks@ssl.berkeley.edu; reme@cesr.fr OI Cattell, Cynthia/0000-0002-3805-320X NR 67 TC 34 Z9 34 U1 0 U2 0 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 0032-0633 J9 PLANET SPACE SCI JI Planet Space Sci. PD APR PY 2007 VL 55 IS 6 BP 829 EP 848 DI 10.1016/j.pss.2006.03.015 PG 20 WC Astronomy & Astrophysics SC Astronomy & Astrophysics GA 168HU UT WOS:000246515200014 ER PT J AU Barbour, MM Farquhar, GD Hanson, DT Bickford, CP Powers, H McDowell, NG AF Barbour, Margaret M. Farquhar, Graham D. Hanson, David T. Bickford, Christopher P. Powers, Heath McDowell, Nate G. TI A new measurement technique reveals temporal variation in delta(18)O of leaf-respired CO(2) SO PLANT CELL AND ENVIRONMENT LA English DT Article DE leaf respiration; leaf water enrichment; oxygen isotope; tunable diode laser ID CARBONIC-ANHYDRASE ACTIVITY; OXYGEN ISOTOPE FRACTIONATION; ATMOSPHERIC CO2; NONSTEADY STATE; TERRESTRIAL VEGETATION; STABLE-ISOTOPE; GAS-EXCHANGE; WATER-VAPOR; DISCRIMINATION; ECOSYSTEM AB The oxygen isotope composition of CO(2) respired by Ricinus communis leaves (delta(18)O(R)) was measured under non-steady-state conditions with a temporal resolution of 3 min using a tunable diode laser (TDL) absorption spectrometer coupled to a portable gas exchange system. The SD of delta(18)O measurement by the TDL was +/- 0.2 parts per thousand and close to that of traditional mass spectrometers. Further, delta(18)O(R) values at isotopic steady state were comparable to those obtained using traditional flask sampling and mass spectrometric techniques for R. communis grown and measured in similar environmental conditions. As well as higher temporal resolution, the online TDL method described here has a number of advantages over mass spectrometric techniques. At isotopic steady state among plants grown at high light, the 'one-way flux' model was required to accurately predict delta(18)O(R). A comparison of measurements and the model suggests that plants grown under low-light conditions have either a lower proportion of chloroplast CO(2) that isotopically equilibrates with chloroplast water, or more enriched delta(18)O of CO(2) in the chloroplast that has not equilibrated with local water. The high temporal resolution of isotopic measurements allowed the first measurements of delta(18)O(R) when stomatal conductance was rapidly changing. Under non-steady-state conditions, delta(18)O(R) varied between 50 and 220 parts per thousand for leaves of plants grown under different light and water environments, and varied by as much as 100 parts per thousand within 10 min for a single leaf. Stomatal conductance ranged from 0.001 to 1.586 mol m(-2) s(-1), and had an important influence on delta(18)O(R) under non-steady-state conditions not only via effects on leaf water H(2)(18)O enrichment, but also via effects on the rate of the one-way fluxes of CO(2) into and out of the leaf. C1 Landcare Res, Lincoln 8512, New Zealand. Australian Natl Univ, Environm Biol Grp, Res Sch Biol Sci, Canberra, ACT 2601, Australia. Univ New Mexico, Dept Biol, Albuquerque, NM 87131 USA. Los Alamos Natl Lab, Climat & Environm Dynam Grp, Div Earth & Environm Sci, Los Alamos, NM 87544 USA. RP Barbour, MM (reprint author), Landcare Res, POB 69, Lincoln 8512, New Zealand. EM barbourm@landcareresearch.co.nz RI Hanson, David/J-8034-2012; FARQUHAR, GRAHAM/A-3722-2008; OI Barbour, Margaret/0000-0001-9220-0015 NR 50 TC 26 Z9 27 U1 0 U2 25 PU WILEY-BLACKWELL PI MALDEN PA COMMERCE PLACE, 350 MAIN ST, MALDEN 02148, MA USA SN 0140-7791 J9 PLANT CELL ENVIRON JI Plant Cell Environ. PD APR PY 2007 VL 30 IS 4 BP 456 EP 468 DI 10.1111/j.1365-3040.2007.01633.x PG 13 WC Plant Sciences SC Plant Sciences GA 139GG UT WOS:000244419700008 PM 17324232 ER PT J AU Barbour, MM McDowell, NG Tcherkez, G Bickford, CP Hanson, DT AF Barbour, Margaret M. McDowell, Nate G. Tcherkez, Guillaume Bickford, Christopher P. Hanson, David T. TI A new measurement technique reveals rapid post-illumination changes in the carbon isotope composition of leaf-respired CO2 SO PLANT CELL AND ENVIRONMENT LA English DT Article DE light-enhanced dark respiration; tunable diode laser ID LASER ABSORPTION-SPECTROSCOPY; PHASEOLUS-VULGARIS; HELIANTHUS-ANNUUS; DARK RESPIRATION; STABLE-ISOTOPE; C-3 PLANTS; PHLOEM SAP; LEAVES; LIGHT; DISCRIMINATION AB We describ an open leaf gas exchange system coupled to a tunable diode laser (TDL) spectroscopy system enabling measurement of the leaf respiratory CO2 flux and its associated carbon isotope composition (delta C-13(Rl)) every 3 min. The precision of delta C-13(Rl) measurement is comparable to that of traditional mass spectrometry techniques. delta C-13(Rl) from castor bean (Ricinus communis L.) leaves tended to be positively related to the ratio of CO2 produced to O-2 consumed [respiratory quotient (RQ)] after 24-48 h of prolonged darkness, in support of existing models. Further, the apparent fractionation between respiratory substrates and respired CO2 within 1-8 h after the start of the dark period was similar to previous observations. In subsequent experiments, R. communis plants were grown under variable water availability to provide a range in delta C-13 of recently fixed carbohydrate. In leaves exposed to high light levels prior to the start of the dark period, CO2 respired by leaves was up to 11 parts per thousand more enriched than phloem sap sugars within the first 10-15 min after plants had been moved from the light into the dark. The C-13 enrichment in respired CO2 then decreased rapidly to within 3-7 parts per thousand of phloem sap after 30-60 min in the dark. This strong enrichment was not observed if light levels were low prior to the start of the dark period. Measurements of RQ confirmed that carbohydrates were the likely respiratory substrate for plants (RQ > 0.8) within the first 60 min after illumination. The strong C-13 enrichment that followed a high light-to-dark transition coincided with high respiration rates, suggesting that so-called light-enhanced dark respiration (LEDR) is fed by C-13-enriched metabolites. C1 Landcare Res, Lincoln 8251, New Zealand. Los Alamos Natl Lab, Div Earth & Environm Sci, Atmospher & Environm Dynam Grp, Los Alamos, NM 87544 USA. Univ Paris 11, UMR 8079, Lab Ecophysiol Vegetale, F-91405 Orsay, France. Univ New Mexico, Dept Biol, Albuquerque, NM 87131 USA. RP Barbour, MM (reprint author), Landcare Res, POB 69, Lincoln 8251, New Zealand. EM barbourm@landcareresearch.co.nz RI Hanson, David/J-8034-2012; Kodama, Naomi/D-9553-2011; OI Kodama, Naomi/0000-0001-9913-9886; Barbour, Margaret/0000-0001-9220-0015 NR 37 TC 104 Z9 108 U1 0 U2 34 PU BLACKWELL PUBLISHING PI OXFORD PA 9600 GARSINGTON RD, OXFORD OX4 2DQ, OXON, ENGLAND SN 0140-7791 J9 PLANT CELL ENVIRON JI Plant Cell Environ. PD APR PY 2007 VL 30 IS 4 BP 469 EP 482 DI 10.1111/j.1365-3040.2007.01634.x PG 14 WC Plant Sciences SC Plant Sciences GA 139GG UT WOS:000244419700009 PM 17324233 ER PT J AU Lionetti, V Raiola, A Camardella, L Giovane, A Obel, N Pauly, M Favaron, F Cervone, F Bellincampi, D AF Lionetti, Vincenzo Raiola, Alessandro Camardella, Laura Giovane, Alfonso Obel, Nicolai Pauly, Markus Favaron, Francesco Cervone, Felice Bellincampi, Daniela TI Overexpression of pectin methylesterase inhibitors in Arabidopsis restricts fungal infection by Botrytis cinerea SO PLANT PHYSIOLOGY LA English DT Article ID POLLEN-TUBE GROWTH; MOSAIC-VIRUS MOVEMENT; GENE-EXPRESSION; GLYCOPROTEIN INHIBITOR; PHASEOLUS-VULGARIS; METHYL ESTERASE; PLANT-PATHOGEN; PROTEINS PGIPS; KIWI FRUIT; CELL-WALLS AB Pectin, one of the main components of plant cell wall, is secreted in a highly methylesterified form and is demethylesterified in muro by pectin methylesterase (PME). The action of PME is important in plant development and defense and makes pectin susceptible to hydrolysis by enzymes such as endopolygalacturonases. Regulation of PME activity by specific protein inhibitors (PMEIs) can, therefore, play a role in plant development as well as in defense by influencing the susceptibility of the wall to microbial endopolygalacturonases. To test this hypothesis, we have constitutively expressed the genes AtPMEI-1 and AtPMEI- 2 in Arabidopsis (Arabidopsis thaliana) and targeted the proteins into the apoplast. The overexpression of the inhibitors resulted in a decrease of PME activity in transgenic plants, and two PME isoforms were identified that interacted with both inhibitors. While the content of uronic acids in transformed plants was not significantly different from that of wild type, the degree of pectin methylesterification was increased by about 16%. Moreover, differences in the fine structure of pectins of transformed plants were observed by enzymatic fingerprinting. Transformed plants showed a slight but significant increase in root length and were more resistant to the necrotrophic fungus Botrytis cinerea. The reduced symptoms caused by the fungus on transgenic plants were related to its impaired ability to grow on methylesterified pectins. C1 Univ Roma La Sapienza, Dipartimento Biol Vegetale, I-00185 Rome, Italy. Univ Padua, Dipartimento Terr & Sist Agro Forestali, Res Grp Plant Pathol, I-35020 Legnaro, Italy. CNR, Ist Biochim Prot, I-80131 Naples, Italy. Univ Naples 2, Dipartimento Biochim & Biofis, I-80138 Naples, Italy. European Patent Off, D-80339 Munich, Germany. Michigan State Univ, US Dept Energy, Plant Res Lab, E Lansing, MI 48824 USA. RP Bellincampi, D (reprint author), Univ Roma La Sapienza, Dipartimento Biol Vegetale, I-00185 Rome, Italy. EM daniela.bellincampi@uniroma1.it RI Lionetti, Vincenzo/J-6145-2014; Pauly, Markus/B-5895-2008; raiola, alessandro/K-8262-2015; Cervone, Felice/G-9905-2013; OI Lionetti, Vincenzo/0000-0002-2262-1479; Pauly, Markus/0000-0002-3116-2198; raiola, alessandro/0000-0002-3635-9117; Giovane, Alfonso/0000-0002-2508-2597 NR 70 TC 153 Z9 156 U1 9 U2 55 PU AMER SOC PLANT BIOLOGISTS PI ROCKVILLE PA 15501 MONONA DRIVE, ROCKVILLE, MD 20855 USA SN 0032-0889 EI 1532-2548 J9 PLANT PHYSIOL JI Plant Physiol. PD APR PY 2007 VL 143 IS 4 BP 1871 EP 1880 DI 10.1104/pp.106.090803 PG 10 WC Plant Sciences SC Plant Sciences GA 158GY UT WOS:000245781000036 PM 17277091 ER PT J AU Mazzucato, E AF Mazzucato, E. TI Comment on 'Recent results on turbulence and MHD activity achieved by reflectometry' SO PLASMA PHYSICS AND CONTROLLED FUSION LA English DT Editorial Material ID FLUCTUATIONS C1 Princeton Plasma Phys Lab, Princeton, NJ 08543 USA. RP Mazzucato, E (reprint author), Princeton Plasma Phys Lab, POB 451, Princeton, NJ 08543 USA. EM mazzucato@pppl.gov NR 3 TC 1 Z9 1 U1 1 U2 2 PU IOP PUBLISHING LTD PI BRISTOL PA DIRAC HOUSE, TEMPLE BACK, BRISTOL BS1 6BE, ENGLAND SN 0741-3335 J9 PLASMA PHYS CONTR F JI Plasma Phys. Control. Fusion PD APR PY 2007 VL 49 IS 4 BP 559 EP 560 DI 10.1088/0741-3335/49/4/N01 PG 2 WC Physics, Fluids & Plasmas SC Physics GA 153MI UT WOS:000245439200017 ER PT J AU Malmstrom, L Riffle, M Strauss, CEM Chivian, D Davis, TN Bonneau, R Baker, D AF Malmstrom, Lars Riffle, Michael Strauss, Charlie E. M. Chivian, Dylan Davis, Trisha N. Bonneau, Richard Baker, David TI Superfamily assignments for the yeast proteome through integration of structure prediction with the gene ontology SO PLOS BIOLOGY LA English DT Article ID MITOCHONDRIAL RIBOSOMAL-PROTEINS; NOVO STRUCTURE PREDICTION; SACCHAROMYCES-CEREVISIAE; 3-DIMENSIONAL STRUCTURES; FAMILIES DATABASE; COMPLEX; CLASSIFICATION; SEQUENCES; ROSETTA; GENOME AB Saccharomyces cerevisiae is one of the best-studied model organisms, yet the three-dimensional structure and molecular function of many yeast proteins remain unknown. Yeast proteins were parsed into 14,934 domains, and those lacking sequence similarity to proteins of known structure were folded using the Rosetta de novo structure prediction method on the World Community Grid. This structural data was integrated with process, component, and function annotations from the Saccharomyces Genome Database to assign yeast protein domains to SCOP superfamilies using a simple Bayesian approach. We have predicted the structure of 3,338 putative domains and assigned SCOP superfamily annotations to 581 of them. We have also assigned structural annotations to 7,094 predicted domains based on fold recognition and homology modeling methods. C1 Univ Washington, Dept Biochem, Seattle, WA 98195 USA. Los Alamos Natl Lab, Los Alamos, NM USA. NYU, Dept Biol, Dept Comp Sci, New York, NY 10003 USA. NYU, Ctr Comparat Funct Genom, New York, NY 10003 USA. Univ Washington, Howard Hughes Med Inst, Seattle, WA 98195 USA. RP Baker, D (reprint author), Univ Washington, Dept Biochem, Seattle, WA 98195 USA. EM dabaker@u.washington.edu RI Baker, David/K-8941-2012; OI Baker, David/0000-0001-7896-6217; Malmstrom, Lars/0000-0001-9885-9312; Davis, Trisha/0000-0003-4797-3152 FU NCRR NIH HHS [P41 RR011823, P41 RR11823] NR 46 TC 28 Z9 29 U1 0 U2 5 PU PUBLIC LIBRARY SCIENCE PI SAN FRANCISCO PA 185 BERRY ST, STE 1300, SAN FRANCISCO, CA 94107 USA SN 1544-9173 J9 PLOS BIOL JI PLoS. Biol. PD APR PY 2007 VL 5 IS 4 BP 758 EP 768 AR e76 DI 10.1371/journal.pbio.0050076 PG 11 WC Biochemistry & Molecular Biology; Biology SC Biochemistry & Molecular Biology; Life Sciences & Biomedicine - Other Topics GA 159XP UT WOS:000245901500009 PM 17373854 ER PT J AU Daly, MJ Gaidamakova, EK Matrosova, VY Vasilenko, A Zhai, M Leapman, RD Lai, B Ravel, B Li, SMW Kemner, KM Fredrickson, JK AF Daly, Michael J. Gaidamakova, Elena K. Matrosova, Vera Y. Vasilenko, Alexander Zhai, Min Leapman, Richard D. Lai, Barry Ravel, Bruce Li, Shu-Mei W. Kemner, Kenneth M. Fredrickson, James K. TI Protein oxidation implicated as the primary determinant of bacterial radioresistance SO PLOS BIOLOGY LA English DT Article ID IONIZING-RADIATION DAMAGE; ABSORPTION FINE-STRUCTURE; DEINOCOCCUS-RADIODURANS; CRYOELECTRON MICROSCOPY; SHEWANELLA-ONEIDENSIS; SUPEROXIDE-DISMUTASE; VITREOUS SECTIONS; HYDROGEN-PEROXIDE; AMINO-ACIDS; RESISTANCE AB In the hierarchy of cellular targets damaged by ionizing radiation (IR), classical models of radiation toxicity place DNA at the top. Yet, many prokaryotes are killed by doses of IR that cause little DNA damage. Here we have probed the nature of Mn-facilitated IR resistance in Deinococcus radiodurans, which together with other extremely IR-resistant bacteria have high intracellular Mn/Fe concentration ratios compared to IR-sensitive bacteria. For in vitro and in vivo irradiation, we demonstrate a mechanistic link between Mn(II) ions and protection of proteins from oxidative modifications that introduce carbonyl groups. Conditions that inhibited Mn accumulation or Mn redox cycling rendered D. radiodurans radiation sensitive and highly susceptible to protein oxidation. X-ray fluorescence microprobe analysis showed that Mn is globally distributed in D. radiodurans, but Fe is sequestered in a region between dividing cells. For a group of phylogenetically diverse IR-resistant and IR-sensitive wild-type bacteria, our findings support the idea that the degree of resistance is determined by the level of oxidative protein damage caused during irradiation. We present the case that protein, rather than DNA, is the principal target of the biological action of IR in sensitive bacteria, and extreme resistance in Mn-accumulating bacteria is based on protein protection. C1 Univ Hlth Sci, Uniformed Serv, Dept Pathol, Bethesda, MD USA. Natl Inst Biomed Imaging & Bioengn, NIH, Bethesda, MD USA. Argonne Natl Lab, Biosci Div & Adv Photon Source, Argonne, IL 60439 USA. Pacific NW Natl Lab, Biol Sci Div, Richland, WA 99352 USA. RP Daly, MJ (reprint author), Univ Hlth Sci, Uniformed Serv, Dept Pathol, Bethesda, MD USA. EM mdaly@usuhs.mil RI ID, MRCAT/G-7586-2011 NR 51 TC 185 Z9 187 U1 2 U2 31 PU PUBLIC LIBRARY SCIENCE PI SAN FRANCISCO PA 185 BERRY ST, STE 1300, SAN FRANCISCO, CA 94107 USA SN 1544-9173 J9 PLOS BIOL JI PLoS. Biol. PD APR PY 2007 VL 5 IS 4 BP 769 EP 779 AR e92 DI 10.1371/journal.pbio.0050092 PG 11 WC Biochemistry & Molecular Biology; Biology SC Biochemistry & Molecular Biology; Life Sciences & Biomedicine - Other Topics GA 159XP UT WOS:000245901500010 ER PT J AU Bono, M Hibbard, R AF Bono, Matthew Hibbard, Robin TI A flexure-based tool holder for sub-mu m positioning of a single point cutting tool on a four-axis lathe SO PRECISION ENGINEERING-JOURNAL OF THE INTERNATIONAL SOCIETIES FOR PRECISION ENGINEERING AND NANOTECHNOLOGY LA English DT Article DE diamond turning; tool setting; tool holder; single point diamond tool; precision machining; meso-scale machining; lathe AB A tool holder wash designed to facilitate the machining of precision meso-scale components with complex three-dimensional shapes with sub-mu m accuracy on a four-axis lathe. A four-axis lathe incorporates a rotary table that allows the cutting tool to swivel with respect to the workpiece to enable the machining of complex workpiece forms, and accurately machining complex meso-scale parts often requires that the cutting tool be aligned precisely along the axis of rotation of the rotary table. The tool holder designed in this study has greatly simplified the process of setting the tool in the correct location with sub-mu m precision. The tool holder adjusts the tool position using flexures that were designed using finite element analyses. Two flexures adjust the lateral position of the tool to align the center of the nose of the tool with the axis of rotation of the B-axis, and another flexure adjusts the height of the tool. The flexures are driven by manual micrometer adjusters, each of which provides a minimum increment of motion of 20 nm. This tool holder has simplified the process of setting a tool with sub-mu m accuracy, and it has significantly reduced the time required to set a tool. (c) 2006 Elsevier Inc. All rights reserved. C1 Lawrence Livermore Natl Lab, Livermore, CA 94550 USA. RP Bono, M (reprint author), Lawrence Livermore Natl Lab, 7000 East Ave, Livermore, CA 94550 USA. EM bono1@llnl.gov NR 4 TC 8 Z9 9 U1 0 U2 2 PU ELSEVIER SCIENCE INC PI NEW YORK PA 360 PARK AVE SOUTH, NEW YORK, NY 10010-1710 USA SN 0141-6359 J9 PRECIS ENG JI Precis. Eng.-J. Int. Soc. Precis. Eng. Nanotechnol. PD APR PY 2007 VL 31 IS 2 BP 169 EP 176 DI 10.1016/j.precisioneng.2006.03.007 PG 8 WC Engineering, Multidisciplinary; Engineering, Manufacturing; Nanoscience & Nanotechnology; Instruments & Instrumentation SC Engineering; Science & Technology - Other Topics; Instruments & Instrumentation GA 149RH UT WOS:000245163800012 ER PT J AU Nagamine, K Shimomura, K Miyadera, H Kim, YJ Scheicher, RH Das, TP Schultz, JS AF Nagamine, Kanetada Shimomura, Koichiro Miyadera, Haruo Kim, Yong-Jae Scheicher, Ralph Hendrik Das, Tara Prasad Schultz, Jerome Samson TI Hemoglobin magnetism in aqueous solution probed by muon spin relaxation and future applications to brain research SO PROCEEDINGS OF THE JAPAN ACADEMY SERIES B-PHYSICAL AND BIOLOGICAL SCIENCES LA English DT Article DE muon; muon spin relaxation; hemoglobin; blood magnetism; oxygenation ID OXYHEMOGLOBIN; BLOOD AB A marked difference in spin relaxation behavior due to hemoglobin magnetism was found for positive unions ( +) in deoxyhemoglobin in comparison with that observed in oxyhemoglobin in aqueous solution at room temperature under zero and external longitudinal magnetic fields upto 0.4 Tesla. At the same time, small but significant unique relaxation pattern was observed in nonmagnetic oxyhemoglobin. Combined with our previous measurements on hemoglobin in human blood, application of this type of measurement to the studies of the level of oxygenation in various regions of the human brain is suggested. C1 RIKEN, Atom Phys Lab, Wako, Saitama 3510198, Japan. KEK, Inst Mat Struct Sci, Muon Sci Lab, Ibaraki, Japan. Univ Calif Riverside, Dept Phys, Riverside, CA 92521 USA. Los Alamos Natl Lab, AOT ABS, Los Alamos, NM USA. Michigan Technol Univ, Dept Phys, Houghton, MI 49931 USA. SUNY Albany, Dept Phys, Albany, NY 12222 USA. Univ Cent Florida, Dept Phys, Orlando, FL 32816 USA. Univ Calif Riverside, Coll Engn, Dept Bioengn, Riverside, CA 92521 USA. RP Nagamine, K (reprint author), RIKEN, Atom Phys Lab, 2-1 Hirosawa, Wako, Saitama 3510198, Japan. EM k.nagamine@riken.jp RI Scheicher, Ralph/G-1740-2012 NR 15 TC 6 Z9 6 U1 0 U2 7 PU JAPAN ACAD PI TOKYO PA 7-32, UENO PARK, TAITO-KU, TOKYO, 110-0007, JAPAN SN 0386-2208 J9 P JPN ACAD B-PHYS JI Proc. Jpn. Acad. Ser. B-Phys. Biol. Sci. PD APR PY 2007 VL 83 IS 4 BP 120 EP 126 DI 10.2183/pjab.83.120 PG 7 WC Multidisciplinary Sciences SC Science & Technology - Other Topics GA 179JJ UT WOS:000247285500003 PM 24019590 ER PT J AU Rauch, RB Behrens, R AF Rauch, Rory B. Behrens, Richard TI Vapor pressures, mass spectra and thermal decomposition processes of bis(2,2-dintropropyl)acetat (BDNPA) and bis(2,2-dinitropropyl)formal (BDNPF) SO PROPELLANTS EXPLOSIVES PYROTECHNICS LA English DT Article DE bis(2,2-dinitropropyl)acetal; bis(2,2-dinitropropyl) formal; BDNPA; BDNPF; decomposition; nitro-nitrite rearrangement; vapor pressure; mass spectra; FTICR mass spectrometry; thermal decomposition; reaction mechanism; STMBMS ID OCTAHYDRO-1,3,5,7-TETRANITRO-1,3,5,7-TETRAZOCINE HMX; SPECTROMETRY; BLENDS; PROPELLANTS; PYROLYSIS; PRODUCTS; GAP AB Simultaneous thermogravimetric modulated beam mass spectrometry (STMBMS) and Fourier-transform ion cyclotron resonance (FTICR) instruments have been used to measure the mass spectra, measure vapor pressures and evaluate the thermal decomposition mechanism of bis(2,2-dinitropropyl)acetal (BDNPA) and bis(2,2-dinitropropyl)formal (BDNPF). The high mass accuracy FTICR mass spectra provide the chemical formulas of the ion fragments formed in the mass spectra of BDNPA, BDNPF and their decomposition products, and provide a basis for predicting possible structures of the ion fragments. The heat of vaporization (Delta H-vap) and vapor pressure at 25 degrees C are 93.01 +/- 0.38kJ/mol and 1.4532+0.40/-0.27mPa for BDNPA, and 84.77 +/- 0.88kJ/mol and 2.20+1.87/-1.07mPa for BDNPE STMBMS data support a nitro-nitrite (-NO2 -> -O-NO) rearrangement mechanism for both compounds. Upon rearrangement, both NO and NO2 are cleaved from the structure, thus producing a ketone radical. The nitro-nitrite rearrangement begins to occur at appreciable rates between 160 and 180 degrees C. Additional decomposition products include amines, imines and amides, as well as CO2 and H2O at higher temperatures. STMBMS mass loss data suggest the formation of a residue during the decomposition of BDNPA and BDNPE The major difference between the decomposition of the two compounds is the slower reaction rate of BDNPE We postulate that the less sterically hindered formal carbon of BDNPF subjects it to interactions with an intermediate, thus forming a complex and delaying its release. Methods to elucidate complex thermal decomposition mechanisms from STMBMS data are illustrated. C1 Sandia Natl Labs, Combust Res Facil, Livermore, CA 94551 USA. RP Behrens, R (reprint author), Sandia Natl Labs, Combust Res Facil, Livermore, CA 94551 USA. EM rbehren@sandia.gov NR 17 TC 5 Z9 6 U1 3 U2 8 PU WILEY-V C H VERLAG GMBH PI WEINHEIM PA PO BOX 10 11 61, D-69451 WEINHEIM, GERMANY SN 0721-3115 J9 PROPELL EXPLOS PYROT JI Propellants Explos. Pyrotech. PD APR PY 2007 VL 32 IS 2 BP 97 EP 116 DI 10.1002/prep.200700012 PG 20 WC Chemistry, Applied; Engineering, Chemical SC Chemistry; Engineering GA 163WG UT WOS:000246193300001 ER PT J AU Nimlos, MR Matthews, JF Crowley, MF Walker, RC Chukkapalli, G Brady, JV Adney, WS Clearyl, JM Zhong, LH Himmel, ME AF Nimlos, Mark R. Matthews, James F. Crowley, Michael F. Walker, Ross C. Chukkapalli, Giridbar Brady, John Vv. Adney, William S. Clearyl, Joseph M. Zhong, Linghao Himmel, Michael E. TI Molecular modeling suggests induced fit of Family I carbohydrate-binding modules with a broken-chain cellulose surface SO PROTEIN ENGINEERING DESIGN & SELECTION LA English DT Article DE biomass; cellulase; cellulose; induced fit; molecular dynamics ID REESEI CELLOBIOHYDROLASE-I; NEUTRON FIBER DIFFRACTION; HYDROGEN-BONDING SYSTEM; SYNCHROTRON X-RAY; TRICHODERMA-REESEI; CRYSTALLINE CELLULOSE; MICROCRYSTALLINE CELLULOSE; CLOSTRIDIUM-THERMOCELLUM; DOMAIN; DYNAMICS AB Cellobiohydrolases are the most effective single component of fungal cellulase systems; however, their molecular mode of action on cellulose is not well understood. These enzymes act to detach and hydrolyze cellodextrin chains from crystalline cellulose in a processive manner, and the carbohydrate-binding module (CBM) is thought to play an important role in this process. Understanding the interactions between the CBM and cellulose at the molecular level can assist greatly in formulating selective mutagenesis experiments to confirm the function of the CBM. Computational molecular dynamics was used to investigate the interaction of the CBM from Trichoderma reesei cellobiohydrolase I with a model of the (1,0,0) cellulose surface modified to display a broken chain. Initially, the CBM was located in different positions, relative to the reducing end of this break, and during e simulations it appeared to translate freely and randomly across the cellulose surface, which is consistent with its role in processivity. Another important finding is that the reducing end of a cellulose chain appears to induce a conformational change in the CBM. Simulations show that the tyrosine residues on the hydrophobic surface of the CBM, Y5, Y31 and Y32 align with the cellulose chain adjacent to the reducing end and, importantly, that the fourth tyrosine residue in the CBM (Y13) moves from its internal position to form van der Waals interactions with the cellulose surface. As a consequence of this induced change near the surface, the CBM straddles the reducing end of the broken chain. Interestingly, all four aromatic residues are highly conserved in Family I CBM, and thus this recognition mechanism may be universal to this family. C1 Natl Renewable Energy Lab, Golden, CO 80401 USA. Cornell Univ, Dept Food Sci, Ithaca, NY 14853 USA. Scripps Res Inst, La Jolla, CA 92037 USA. San Diego Supercomp Ctr, La Jolla, CA 92093 USA. Penn State Univ, Mt Alto, PA 17237 USA. RP Nimlos, MR (reprint author), Natl Renewable Energy Lab, Golden, CO 80401 USA. EM mark_nimlos@nrel.gov RI crowley, michael/A-4852-2013 OI crowley, michael/0000-0001-5163-9398 NR 41 TC 58 Z9 60 U1 2 U2 25 PU OXFORD UNIV PRESS PI OXFORD PA GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND SN 1741-0126 J9 PROTEIN ENG DES SEL JI Protein Eng. Des. Sel. PD APR PY 2007 VL 20 IS 4 BP 179 EP 187 DI 10.1093/protein/gzm010 PG 9 WC Biochemistry & Molecular Biology; Biotechnology & Applied Microbiology SC Biochemistry & Molecular Biology; Biotechnology & Applied Microbiology GA 174TX UT WOS:000246966800004 PM 17430975 ER PT J AU Oganesyan, N Ankoudinova, I Kim, SH Kim, R AF Oganesyan, Natalia Ankoudinova, Irina Kim, Sung-Hou Kim, Rosalind TI Effect of osmotic stress and heat shock in recombinant protein overexpression and crystallization SO PROTEIN EXPRESSION AND PURIFICATION LA English DT Article DE recombinant protein; solubility; crystallization; osmotic stress ID ESCHERICHIA-COLI; MOLECULAR CHAPERONES; CHEMICAL CHAPERONES; SOLUBLE EXPRESSION; AGGREGATION; PURIFICATION; CYTOPLASM; PATHWAY AB Overexpressed recombinant proteins in bacteria often tend to misfold and accumulate as soluble aggregates and/or inclusion bodies. A strategy for improving the level of expression of recombinant proteins in a soluble native form is to increase the cellular concentration of osmolytes or of chaperones. This can be accomplished by growing the bacterial cells in the presence of high salt, sorbitol, and betaine as well as exposing the cells to a heat shock step. Our results suggest that by growing the cells under varied conditions one may be able to express targets as soluble proteins (from previously insoluble targets) and to improve the chances of their crystallization. (c) 2006 Elsevier Inc. All rights reserved. C1 Lawrence Berkeley Lab, Phys Biosci Div, Berkeley Struct Genom Ctr, Berkeley, CA 94720 USA. Life Sci Grp, Biorad Labs, Hercules, CA 94547 USA. Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA. RP Kim, R (reprint author), Lawrence Berkeley Lab, Phys Biosci Div, Berkeley Struct Genom Ctr, Berkeley, CA 94720 USA. EM R_Kim@LBL.gov FU NIGMS NIH HHS [GM 62412, P50 GM062412, P50 GM062412-050002] NR 31 TC 37 Z9 43 U1 1 U2 11 PU ACADEMIC PRESS INC ELSEVIER SCIENCE PI SAN DIEGO PA 525 B ST, STE 1900, SAN DIEGO, CA 92101-4495 USA SN 1046-5928 J9 PROTEIN EXPRES PURIF JI Protein Expr. Purif. PD APR PY 2007 VL 52 IS 2 BP 280 EP 285 DI 10.1016/j.pep.2006.09.015 PG 6 WC Biochemical Research Methods; Biochemistry & Molecular Biology; Biotechnology & Applied Microbiology SC Biochemistry & Molecular Biology; Biotechnology & Applied Microbiology GA 153GW UT WOS:000245421200006 PM 17126029 ER PT J AU Shanklin, J AF Shanklin, John TI Overexpression and purification of the Escherichia coli inner membrane enzyme acyl-acyl carrier protein synthase in an active form (vol 18, pg 355, 2000) SO PROTEIN EXPRESSION AND PURIFICATION LA English DT Correction C1 Brookhaven Natl Lab, Dept Biol, Upton, NY 11973 USA. RP Shanklin, J (reprint author), Brookhaven Natl Lab, Dept Biol, Upton, NY 11973 USA. EM Shanklin@bnl.gov NR 1 TC 0 Z9 0 U1 0 U2 3 PU ACADEMIC PRESS INC ELSEVIER SCIENCE PI SAN DIEGO PA 525 B ST, STE 1900, SAN DIEGO, CA 92101-4495 USA SN 1046-5928 J9 PROTEIN EXPRES PURIF JI Protein Expr. Purif. PD APR PY 2007 VL 52 IS 2 BP 485 EP 485 DI 10.1016/j.pep.2006.11.008 PG 1 WC Biochemical Research Methods; Biochemistry & Molecular Biology; Biotechnology & Applied Microbiology SC Biochemistry & Molecular Biology; Biotechnology & Applied Microbiology GA 153GW UT WOS:000245421200033 ER PT J AU Wu, H Horton, JR Battaile, K Allali-Hassani, A Martin, F Zeng, H Loppnau, P Vedadi, M Bochkarev, A Plotnikov, AN Cheng, XD AF Wu, Hong Horton, John R. Battaile, Kevin Allali-Hassani, Abdellah Martin, Fernando Zeng, Hong Loppnau, Peter Vedadi, Masoud Bochkarev, Alexey Plotnikov, Alexander N. Cheng, Xiaodong TI Structural basis of allele variation of human thiopurine-S-methyltransferase SO PROTEINS-STRUCTURE FUNCTION AND BIOINFORMATICS LA English DT Article DE thiopurine drugs; S-methylation; pharmacogenetics; polymorphisms; crystallography; structural genomics ID DELAYED CYTOTOXIC REACTION; CATALYTIC ACTIVITY; PHARMACOGENETICS; 6-MERCAPTOPURINE; REFINEMENT; MECHANISM AB Human thiopurine S-methyltransferase (TPMT) exhibits considerable person-to-person variation in activity to thiopurine drugs. We have produced an N-terminal truncation of human TPMT protein, crystallized the protein in complex with the methyl donor product S-adenosyl-L-homocysteine, and determined the atomic structure to the resolution of 1.58 and 1.89 angstrom, respectively, for the seleno-methionine incorporated and wild type proteins. The structure of TPMT indicates that the naturally occurring amino acid polymorphisms scatter throughout the structure, and that the amino acids whose alteration have the most influence on function are those that form intra-molecular stabilizing interactions (mainly van der Waals contacts). Furthermore, we have produced four TPMT mutant proteins containing variant alleles of TPMT*2, *3A, *3B, and *3C and examined the structure-function relationship of the mutant proteins based on their expression and solubility in bacteria and their thermostability profile. Proteins 2007; 67:198-208. (c) 2007 Wiley-Liss, Inc. C1 Emory Univ, Sch Med, Dept Biochem, Atlanta, GA 30322 USA. Univ Toronto, Struct Genom Consortium, Toronto, ON M5G 1L5, Canada. Argonne Natl Lab, IMCA CAT, Adv Photon Source, Argonne, IL 60439 USA. Univ Toronto, Banting & Best Dept Med Res, Toronto, ON, Canada. Univ Toronto, Dept Med Genet & Microbiol, Toronto, ON, Canada. Univ Oklahoma, Hlth Sci Ctr, Dept Biochem & Mol Biol, Oklahoma City, OK USA. Univ Toronto, Dept Physiol, Toronto, ON, Canada. RP Cheng, XD (reprint author), Emory Univ, Sch Med, Dept Biochem, 1510 Clifton Rd, Atlanta, GA 30322 USA. EM xcheng@emory.edu RI Horton, John/F-2375-2010; OI Battaile, Kevin/0000-0003-0833-3259 FU NIGMS NIH HHS [GM049245, GM068680, R01 GM049245, R01 GM049245-13A1, R01 GM068680, R01 GM068680-01A2]; Wellcome Trust NR 26 TC 24 Z9 25 U1 0 U2 1 PU WILEY-LISS PI HOBOKEN PA DIV JOHN WILEY & SONS INC, 111 RIVER ST, HOBOKEN, NJ 07030 USA SN 0887-3585 J9 PROTEINS JI Proteins PD APR PY 2007 VL 67 IS 1 BP 198 EP 208 DI 10.1002/prot.21272 PG 11 WC Biochemistry & Molecular Biology; Biophysics SC Biochemistry & Molecular Biology; Biophysics GA 140MP UT WOS:000244509700019 PM 17243178 ER PT J AU Weekes, D Miller, MD Krishna, SS McMullan, D McPhillips, TM Acosta, C Canaves, JM Elsliger, MA Floyd, R Grzechnik, SK Jaroszewski, L Klock, HE Koesema, E Kovarik, JS Kreusch, A Morse, AT Quijano, K Spraggon, G van den Bedem, H Wolf, G Hodgson, KO Wooley, J Deacon, AM Godzik, A Lesley, SA Wilson, IA AF Weekes, Dana Miller, Mitchell D. Krishna, S. Sri McMullan, Daniel McPhillips, Timothy M. Acosta, Claire Canaves, Jaume M. Elsliger, Marc-Andre Floyd, Ross Grzechnik, Slawomir K. Jaroszewski, Lukasz Klock, Heath E. Koesema, Eric Kovarik, John S. Kreusch, Andreas Morse, Andrew T. Quijano, Kevin Spraggon, Glen van den Bedem, Henry Wolf, Guenter Hodgson, Keith O. Wooley, John Deacon, Ashley M. Godzik, Adam Lesley, Scott A. Wilson, Ian A. TI Crystal structure of a transcription regulator (TM1602) from Thermotoga maritima at 2.3 angstrom resolution SO PROTEINS-STRUCTURE FUNCTION AND BIOINFORMATICS LA English DT Article ID ESCHERICHIA-COLI; NADR REGULATOR; PROTEIN; BINDING; CRYSTALLOGRAPHY; GENERATION; SOFTWARE; DATABASE; DOMAINS; MODELS C1 Scripps Res Inst, JCSG, La Jolla, CA 92037 USA. Burnham Inst Med Res, La Jolla, CA USA. Univ Calif San Diego, Ctr Res Biol Syst, La Jolla, CA 92093 USA. Novartis Res Fdn, Genom Inst, San Diego, CA USA. Stanford Univ, Stanford Synchrotron Radiat Lab, Menlo Pk, CA USA. RP Wilson, IA (reprint author), Scripps Res Inst, JCSG, BCC206,10550 N Torrey Pines Rd, La Jolla, CA 92037 USA. EM wilson@scripps.edu RI subramanian, srikrishna/D-5004-2009; Godzik, Adam/A-7279-2009 OI subramanian, srikrishna/0000-0002-3263-1048; Godzik, Adam/0000-0002-2425-852X FU NIGMS NIH HHS [P50 GM062411, P50 GM62411, US54 GM076898] NR 31 TC 4 Z9 5 U1 0 U2 5 PU WILEY-LISS PI HOBOKEN PA DIV JOHN WILEY & SONS INC, 111 RIVER ST, HOBOKEN, NJ 07030 USA SN 0887-3585 J9 PROTEINS JI Proteins PD APR PY 2007 VL 67 IS 1 BP 247 EP 252 DI 10.1002/prot.21221 PG 6 WC Biochemistry & Molecular Biology; Biophysics SC Biochemistry & Molecular Biology; Biophysics GA 140MP UT WOS:000244509700024 PM 17256761 ER PT J AU Phillips, MM Li, WD Frieman, JA Blinnikov, SI DePoy, D Prieto, JL Milne, P Contreras, C Folatelli, G Morrell, N Hamuy, M Suntzeff, NB Roth, M Gonzalez, S Krzeminski, W Filippenko, AV Freedman, WL Chornock, R Jha, S Madore, BF Persson, SE Burns, CR Wyatt, P Murphy, D Foley, RJ Ganeshalingam, M Serduke, FJD Krisciunas, K Bassett, B Becker, A Dilday, B Eastman, J Garnavich, PM Holtzman, J Kessler, R Lampeitl, H Marriner, J Frank, S Marshall, JL Miknaitis, G Sako, M Schneider, DP Van Der Heyden, K Yasuda, N AF Phillips, M. M. Li, Weidong Frieman, Joshua A. Blinnikov, S. I. DePoy, Darren Prieto, Jose L. Milne, P. Contreras, Carlos Folatelli, Gaston Morrell, Nidia Hamuy, Mario Suntzeff, Nicholas B. Roth, Miguel Gonzalez, Sergio Krzeminski, Wojtek Filippenko, Alexei V. Freedman, Wendy L. Chornock, Ryan Jha, Saurabh Madore, Barry F. Persson, S. E. Burns, Christopher R. Wyatt, Pamela Murphy, David Foley, Ryan J. Ganeshalingam, Mohan Serduke, Franklin J. D. Krisciunas, Kevin Bassett, Bruce Becker, Andrew Dilday, Ben Eastman, J. Garnavich, Peter M. Holtzman, Jon Kessler, Richard Lampeitl, Hubert Marriner, John Frank, S. Marshall, J. L. Miknaitis, Gajus Sako, Masao Schneider, Donald P. Van Der Heyden, Kurt Yasuda, Naoki TI The peculiar SN 2005hk: Do some type ia supernovae explode as deflagrations? SO PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC LA English DT Article ID DIGITAL SKY SURVEY; HUBBLE-SPACE-TELESCOPE; LIGHT CURVES; MAXIMUM LIGHT; INFRARED PHOTOMETRY; STANDARD STARS; LEGACY SURVEY; RISE-TIME; CONSTANT; SPECTRA AB We present extensive u'g'r'i'BVRIYJHK(s) photometry and optical spectroscopy of the Type Ia supernova ( SN) 2005hk. These data reveal that SN 2005hk was nearly identical in its observed properties to SN 2002cx, which has been called "the most peculiar known Type Ia supernova." Both supernovae exhibited high-ionization SN 1991T-like premaximum spectra, yet low peak luminosities like that of SN 1991bg. The spectra reveal that SN 2005hk, like SN 2002cx, exhibited expansion velocities that were roughly half those of typical Type Ia supernovae. The R and I light curves of both supernovae were also peculiar in not displaying the secondary maximum observed for normal Type Ia supernovae. Our YJH photometry of SN 2005hk reveals the same peculiarity in the near-infrared. By combining our optical and near-infrared photometry of SN 2005hk with published ultraviolet light curves obtained with the Swift satellite, we are able to construct a bolometric light curve from similar to 15 days before to similar to 60 days after B maximum. The shape and unusually low peak luminosity of this light curve, plus the low expansion velocities and absence of a secondary maximum at red and near-infrared wavelengths, are all in reasonable agreement with model calculations of a three-dimensional deflagration that produces similar to 0.2 M-circle dot of Ni-56. C1 Carnegie Observ, Las Campanas Observ, La Serena, Chile. Univ Calif Berkeley, Dept Astron, Berkeley, CA 94720 USA. Univ Chicago, Dept Astron & Astrophys, Chicago, IL 60637 USA. Univ Chicago, Kavli Inst Cosmol Phys, Chicago, IL 60637 USA. Fermilab Natl Accelerator Lab, Batavia, IL 60510 USA. Inst Theoret & Expt Phys, Moscow 117259, Russia. Max Planck Inst Astrophys, D-85741 Garching, Germany. Ohio State Univ, Dept Astron, Columbus, OH 43210 USA. Univ Arizona, Steward Observ, Tucson, AZ USA. Univ Chile, Dept Astron, Santiago, Chile. Texas A&M Univ, Dept Phys, College Stn, TX 77843 USA. Observ Carnegie Inst Washington, Pasadena, CA 91101 USA. Stanford Linear Accelerator Ctr, Kavli Inst Particle Astrophys & Cosmol, Menlo Pk, CA USA. CALTECH, Jet Prop Lab, Infrared Proc & Anal Ctr, Pasadena, CA 91125 USA. Univ Notre Dame, Dept Phys & Astron, Notre Dame, IN USA. S African Astron Observ, Cape Town, South Africa. Univ Cape Town, Appl Math Dept, Cape Town, South Africa. Univ Washington, Dept Astron, Seattle, WA USA. Univ Chicago, Dept Phys, Chicago, IL USA. New Mexico State Univ, Dept Astron, Las Cruces, NM USA. Univ Chicago, Ctr Astrophys Thermonucl Flashes, Chicago, IL USA. Space Telescope Sci Inst, Baltimore, MD USA. Univ Penn, Dept Phys & Astron, Philadelphia, PA USA. Penn State Univ, Dept Astron & Astrophys, University Pk, PA USA. Univ Tokyo, Inst Cosm Ray Res, Kashiwa, Chiba, Japan. RP Phillips, MM (reprint author), Carnegie Observ, Las Campanas Observ, La Serena, Chile. EM mmp@lco.cl; weidong@astro.berkeley.edu; frieman@fnal.gov; sergei.blinnikov@itep.ru; depoy@astronomy.ohio-state.edu; prieto@astronomy.ohio-state.edu; pmilne@as.arizona.edu; ccontreras@lco.cl; gfolatelli@lco.cl; nmorrell@lco.cl; mhamuy@das.uchile.cl; suntzeff@physics.tamu.edu; miguel@lco.cl; sgonzalez@lco.cl; wojtek@lco.cl; alex@astro.berkeley.edu; wendy@ociw.edu; chornock@astro.berkeley.edu; saurabh@slac.stanford.edu; barry@ipac.caltech.edu; persson@ociw.edu; cburns@ociw.edu; plwyatt@ociw.edu; david@ociw.edu; rfoley@astro.berkeley.edu; mganesh@astro.berkeley.edu; Frank@Serduke.com; kkrisciu@nd.edu; bruce@saao.ac.za; becker@astro.washington.edu; bdilday@uchicago.edu; jdeast@astronomy.ohio-state.edu; peter.m.garnavich.1@nd.edu; holz@nmsu.edu; kessler@hep.uchicago.edu; kessler@hep.uchicago.edu; marriner@fnal.gov; Frank@Serduke.com; jmarshall@ociw.edu; gm@fnal.gov; masao@sas.upenn.edu; dps@astro.psu.edu; heyden@saao.ac.za; yasuda@icrr.u-tokyo.ac.jp RI Folatelli, Gaston/A-4484-2011; Yasuda, Naoki/A-4355-2011; Hamuy, Mario/G-7541-2016 NR 83 TC 119 Z9 119 U1 0 U2 5 PU UNIV CHICAGO PRESS PI CHICAGO PA 1427 E 60TH ST, CHICAGO, IL 60637-2954 USA SN 0004-6280 J9 PUBL ASTRON SOC PAC JI Publ. Astron. Soc. Pac. PD APR PY 2007 VL 119 IS 854 BP 360 EP 387 DI 10.1086/518372 PG 28 WC Astronomy & Astrophysics SC Astronomy & Astrophysics GA 161IS UT WOS:000246008700002 ER PT J AU Schweizer, S Johnson, JA AF Schweizer, Stefan Johnson, Jacqueline A. TI Fluorozirconate-based glass ceramic X-ray detectors for digital radiography SO RADIATION MEASUREMENTS LA English DT Article; Proceedings Paper CT 6th European Conference on Luminescent Detectors and Transformers of Ionizing Radiation CY JUN, 2006 CL Lviv, UKRAINE DE glass ceramics; nanoparticles; storage phosphor; scintillator ID PHOTOSTIMULATED LUMINESCENCE; CRYSTALLITE SIZE; RESOLUTION AB Two-dimensional indirect digital X-ray detectors use either a storage phosphor or a scintillator as an imaging plate. A storage phosphor forms a latent X-ray image, which is subsequently readout by a photostimulable luminescence process. A scintillator produces a visible image during X-ray illumination. Commercial storage-phosphor image plates have relatively poor spatial resolution because of light scattering during the readout. To improve their image resolution, europium (II)-doped fluorozirconate (FZ)-based glasses containing barium chloride nanoparticles have been developed. X-ray imaging showed that these storage-phosphor plates can resolve features as small as 17 mu m. By using appropriate thermal-processing conditions, the FZ-based glass ceramics can also be made into transparent glass ceramic scintillators. Imaging tests showed that these scintillators have a spatial resolution and efficiency comparable to those of a single-crystal CdWO4 scintillator. These results demonstrate that FZ-based glass ceramics are good candidates for digital radiography, either for storage phosphor or scintillator applications. (C) 2007 Published by Elsevier Ltd. C1 Argonne Natl Lab, Nucl Engn Div, Argonne, IL 60439 USA. Univ Gesamthsch Paderborn, Dept Phys, D-33098 Paderborn, Germany. RP Schweizer, S (reprint author), Argonne Natl Lab, Nucl Engn Div, 9700 S Cass Ave, Argonne, IL 60439 USA. EM schweizer@physik.upb.de RI Schweizer, Stefan/H-3518-2011; Johnson, Jacqueline/P-4844-2014 OI Johnson, Jacqueline/0000-0003-0830-9275 NR 11 TC 7 Z9 7 U1 3 U2 21 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 1350-4487 J9 RADIAT MEAS JI Radiat. Meas. PD APR-MAY PY 2007 VL 42 IS 4-5 SI SI BP 632 EP 637 DI 10.1016/j.radmeas.2007.01.056 PG 6 WC Nuclear Science & Technology SC Nuclear Science & Technology GA 215TN UT WOS:000249832000031 ER PT J AU Jacobsohn, LG Bennett, BL Muenchausen, RE Smith, JF Cooke, DW AF Jacobsohn, L. G. Bennett, B. L. Muenchausen, R. E. Smith, J. F. Cooke, D. Wayne TI Luminescent properties of nanophosphors SO RADIATION MEASUREMENTS LA English DT Article; Proceedings Paper CT 6th European Conference on Luminescent Detectors and Transformers of Ionizing Radiation CY JUN, 2006 CL Lviv, UKRAINE DE nanophosphor; luminescence; lifetime; polymorphism; concentration quenching curve AB The characteristics and luminescent properties of two nanophosphors, Y2SiO5: Cc and Y2O3: Tb, are reviewed and summarized in this work, with focus on the results obtained in our group. Hydrothermally prepared Y2SiO5: Cc crystallizes in the P2(1)/c structure rather than the B2/b structure observed in bulk material. Relative to bulk powder, Y2SiO5:Ce nanophosphors of particle size similar to 25-100 nm diameter exhibit red shifts of the photoluminescence excitation and emission spectra, reduced self absorption, enhanced light output, and a medium-dependent radiative lifetime. Perturbation of the Ce ion electric field due to reduced dimensionality of the nanocrystals is responsible for the variable lifetime. Y2O3:Tb nanophosphors prepared by the solution combustion method exhibit nanocrystals within the 30-70 nm range comprising cubic structure. Photoluminescence emission and excitation measurements show a complex behavior comprised of several sharp lines in the visible spectrum associated with electronic transitions of the Tb+3 ion. The maximum of the nanophosphor photoluminescence quenching curve occurs at Tb concentration three times higher than that in the bulk phosphor. (C) 2007 Elsevier Ltd. All rights reserved. C1 Los Alamos Natl Lab, Div Mat Sci & Technol, Los Alamos, NM 87545 USA. RP Jacobsohn, LG (reprint author), Los Alamos Natl Lab, Div Mat Sci & Technol, Los Alamos, NM 87545 USA. EM lgjacob@lanl.gov OI Jacobsohn, Luiz/0000-0001-8991-3903 NR 12 TC 20 Z9 20 U1 1 U2 13 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 1350-4487 J9 RADIAT MEAS JI Radiat. Meas. PD APR-MAY PY 2007 VL 42 IS 4-5 SI SI BP 675 EP 678 DI 10.1016/j.radmeas.2007.01.066 PG 4 WC Nuclear Science & Technology SC Nuclear Science & Technology GA 215TN UT WOS:000249832000041 ER PT J AU Miller, G AF Miller, Guthrie TI Statistical modelling of Poisson/log-normal data SO RADIATION PROTECTION DOSIMETRY LA English DT Article ID WORKERS AB In statistical data fitting, self consistency is checked by examining the closeness of the quantity chi(2)/NDF to 1, where chi(2) is the sum of squares of data minus fit divided by standard deviation, and NDF is the number of data minus the number of fit parameters. In order to calculate chi(2) one needs an expression for the standard deviation. In this note several alternative expressions for the standard deviation of data distributed according to a Poisson/log-normal distribution are proposed and evaluated by Monte Carlo simulation. Two preferred alternatives are identified. The use of replicate data to obtain uncertainty is problematic for a small number of replicates. A method to correct this problem is proposed. The log-normal approximation is good for sufficiently positive data. A modification of the log-normal approximation is proposed, which allows it to be used to test the hypothesis that the true value is zero. C1 [Miller, Guthrie] Los Alamos Natl Lab, Los Alamos, NM 87545 USA. RP Miller, G (reprint author), Los Alamos Natl Lab, MS-G761, Los Alamos, NM 87545 USA. EM guthrie@lanl.gov NR 6 TC 11 Z9 11 U1 0 U2 1 PU OXFORD UNIV PRESS PI OXFORD PA GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND SN 0144-8420 J9 RADIAT PROT DOSIM JI Radiat. Prot. Dosim. PD APR PY 2007 VL 124 IS 2 BP 155 EP 163 DI 10.1093/rpd/ncl544 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 241UI UT WOS:000251680900015 PM 17223632 ER PT J AU Thierry-Chef, I Marshall, M Fix, JJ Bermann, F Gilbert, ES Hacker, C Heinmiller, B Murray, W Pearce, MS Utterback, D Bernar, K Deboodt, P Eklof, M Griciene, B Holan, K Hyvonen, H Kerekes, A Lee, MC Moser, M Pernicka, F Cardis, E AF Thierry-Chef, I. Marshall, M. Fix, J. J. Bermann, F. Gilbert, E. S. Hacker, C. Heinmiller, B. Murray, W. Pearce, M. S. Utterback, D. Bernar, K. Deboodt, P. Eklof, M. Griciene, B. Holan, K. Hyvonen, H. Kerekes, A. Lee, M-C. Moser, M. Pernicka, F. Cardis, E. TI The 15-country collaborative study of cancer risk among radiation workers in the nuclear industry: Study of errors in dosimetry SO RADIATION RESEARCH LA English DT Article ID IONIZING-RADIATION; EXPOSURE; ENERGY; UNCERTAINTY; MORTALITY; COUNTRIES; POWER AB To provide direct estimates of cancer risk after low-dose protracted exposure to ionizing radiation, a large-scale epidemiological study of nuclear industry workers was conducted in 15 countries. As part of this study, identification and quantification of errors in historical recorded doses was conducted based on a review of dosimetric practices and technologies in participating facilities. The main sources of errors on doses from "high-energy" photons (100-3000 keV) were identified as the response of dosimeters in workplace exposure conditions and historical calibration practices. Errors related to dosimetry technology and radiation fields were quantified to derive period- and facility-specific estimates of bias and uncertainties in recorded doses. This was based on (1) an evaluation of predominant workplace radiation from measurement studies and dosimetry expert assessment and (2) an estimation of the energy and geometry response of dosimeters used historically in study facilities. Coefficients were derived to convert recorded doses to HP(10) and organ dose, taking into account different aspects of the calibration procedures. A parametric, lognormal error structure model was developed to describe errors in doses as a function of facility and time period. Doses from other radiation types, particularly neutrons and radionuclide intake, could not be adequately reconstructed in the framework of the 15-Country Study. Workers with substantial doses from these radiation types were therefore identified and excluded from analyses. Doses from "lower-energy" photons (< 100 keV) and from "higher-energy" photons (> 3 MeV) were estimated to be small. (c) 2007 by Radiation Research Society. C1 Int Agcy Res Canc, F-69372 Lyon, France. Twin Trees, Didcot, Oxon, England. Dade Moeller & Associates, Richland, WA USA. CEA, Paris, France. Natl Canc Inst, Radiat Epidemiol Branch, Div Epidemiol & Genet, Bethesda, MD USA. Australian Nucl Sci & Technol Org, Radiat Protect Serv, Menai, NSW 2234, Australia. Chalk River Labs, AECL Radiat Biol & Hlth Phys Branch, Chalk River, ON, Canada. Oak Ridge Associated Univ, Cincinnati, OH USA. Univ Newcastle Upon Tyne, Sch Clin Med Sci, Paediat & Lifecourse Epidemiol Res Grp, Newcastle Upon Tyne NE1 7RU, Tyne & Wear, England. NIOSH, Cincinnati, OH 45226 USA. Asoc Espanola Ind Elect UNESA, Madrid, Spain. CEN SCK, Nucl Res Ctr, Radiat Protect Div, B-2400 Mol, Belgium. Statens Vattenfallsverk Forsmark, Osthammer, Sweden. Radiat Protect Ctr, Vilnius, Lithuania. Slovenske Elektrarne AS, Bratislava, Slovakia. STUK Radiat & Nucl Safety Author, Helsinki, Finland. Natl Fodor Jozsef Publ Hlth Ctr, Natl Frederic Joliot Curie Res Inst Radiobiol & R, Budapest, Hungary. Seoul Natl Univ, Coll Med, Dept Nucl Med, Seoul, South Korea. Fed Off Publ Hlth, Bern, Switzerland. IAEA, A-1400 Vienna, Austria. RP Cardis, E (reprint author), 150 Cours Albert Thomas, F-69372 Lyon 08, France. EM cardis@iarc.fr RI Cardis, Elisabeth/C-3904-2017 FU PHS HHS [U50/CCU011778] NR 49 TC 35 Z9 36 U1 0 U2 7 PU RADIATION RESEARCH SOC PI LAWRENCE PA 810 E TENTH STREET, LAWRENCE, KS 66044 USA SN 0033-7587 J9 RADIAT RES JI Radiat. Res. PD APR PY 2007 VL 167 IS 4 BP 380 EP 395 DI 10.1667/RR0552.1 PG 16 WC Biology; Biophysics; Radiology, Nuclear Medicine & Medical Imaging SC Life Sciences & Biomedicine - Other Topics; Biophysics; Radiology, Nuclear Medicine & Medical Imaging GA 152AM UT WOS:000245332500002 PM 17388692 ER PT J AU Boissiere, A Champion, C Touati, A du Penhoat, MAH Sabatier, L Chatterjee, A Chetioui, A AF Boissiere, Arnaud Champion, Christophe Touati, Alain du Penhoat, Marie-Anne Herve Sabatier, Laure Chatterjee, Aloke Chetioui, Annie TI DNA core ionization and cell inactivation SO RADIATION RESEARCH LA English DT Article ID ULTRASOFT X-RAYS; MONTE-CARLO-SIMULATION; DOUBLE-STRAND BREAKS; CULTURED MAMMALIAN-CELLS; HAMSTER V79-4 CELLS; CHINESE-HAMSTER; RADIATION ACTION; TRACK STRUCTURE; DAMAGE; ELECTRON AB Whether inner-shell ionizations of DNA atoms, called core ionizations, are critical events for cell inactivation by ionizing radiations such as 100 keV electrons and gamma rays has been investigated. The number of core ionizations in DNA atoms per gray of the two types of radiations is calculated from various Monte Carlo track simulations. The probability that a core ionization leads to cell inactivation is deduced from experimental values of the RBEs of ultrasoft X rays. The contribution to V79 cell inactivation solely due to the core ionizations in DNA is found to be 75 +/- 27% for energetic electrons and gamma rays. This surprisingly large contribution strongly suggests the presence of new mechanisms associated with critical lesions for cell inactivation. (c) 2007 by Radiation Research Society. C1 Univ Paris 06, Inst Mineral & Phys Mil Condenses, CNRS, UMR 7590, F-75015 Paris, France. Lawrence Berkeley Natl Lab, Div Life Sci, Berkeley, CA 94720 USA. CEA, DSV, DRR, Lab Radiobiol & Oncol, F-92265 Fontenay Aux Roses, France. Univ Paul Verlaine, Lab Phys Mol & Collis, F-57070 Metz, France. RP Boissiere, A (reprint author), Univ Paris 06, Inst Mineral & Phys Mil Condenses, CNRS, UMR 7590, Campus Boucicaut,140 Rue Lourmel, F-75015 Paris, France. EM Arnaud.Boissiere@GMail.com OI Sabatier, Laure/0000-0003-0552-6549 NR 38 TC 9 Z9 9 U1 0 U2 2 PU RADIATION RESEARCH SOC PI LAWRENCE PA 810 E TENTH STREET, LAWRENCE, KS 66044 USA SN 0033-7587 J9 RADIAT RES JI Radiat. Res. PD APR PY 2007 VL 167 IS 4 BP 493 EP 500 DI 10.1667/RR0451.1 PG 8 WC Biology; Biophysics; Radiology, Nuclear Medicine & Medical Imaging SC Life Sciences & Biomedicine - Other Topics; Biophysics; Radiology, Nuclear Medicine & Medical Imaging GA 152AM UT WOS:000245332500011 PM 17388690 ER PT J AU Klemes, J Pierucci, S Worrell, E AF Klemes, Jiri Pierucci, Sauro Worrell, Ernst TI Sustainable processes thorough LCA, process integration and optimal design SO RESOURCES CONSERVATION AND RECYCLING LA English DT Editorial Material ID SYSTEMS; HEAT; OPTIMIZATION; FUEL AB This is an overview of a Special Issue that has been dedicated to the eighth conference on Process Integration, Modelling and Optimisation for Energy Saving and Pollution Reduction-PRES'05. Six papers from the conference have been selected and peer-reviewed. They cover various subjects of sustainable production and conservation of resources. Advanced integration, life cycle assessment and optimal design are the novel methodologies used. These have been supplemented with case studies dealing with waste activated sludge. (C) 2006 Elsevier B.V. All rights reserved. C1 Univ Manchester, Ctr Proc Integrat, CEAS, Manchester M60 1QD, Lancs, England. Politecn Milan, CMIC, I-20133 Milan, Italy. Lawrence Berkeley Natl Lab, Energy Anal Dept, Berkeley, CA 94720 USA. RP Klemes, J (reprint author), Univ Manchester, Ctr Proc Integrat, CEAS, Sackville St,POB 88, Manchester M60 1QD, Lancs, England. EM j.klemes@manchester.ac.uk; Sauro.Pierucci@polimi.it; EWorrell@lbl.gov RI Klemes, Jiri/B-7291-2009; Worrell, Ernst/L-5455-2013 OI Klemes, Jiri/0000-0002-7450-7029; Worrell, Ernst/0000-0002-0199-9755 NR 21 TC 14 Z9 14 U1 0 U2 7 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0921-3449 J9 RESOUR CONSERV RECY JI Resour. Conserv. Recycl. PD APR PY 2007 VL 50 IS 2 BP 115 EP 121 DI 10.1016/j.resconrec.2006.06.010 PG 7 WC Engineering, Environmental; Environmental Sciences SC Engineering; Environmental Sciences & Ecology GA 164FI UT WOS:000246218600001 ER PT J AU Anders, A Yushkov, GY AF Anders, Andre Yushkov, George Yu. TI Low-energy linear oxygen plasma source SO REVIEW OF SCIENTIFIC INSTRUMENTS LA English DT Article ID ANODE ION-SOURCE; GLOW-DISCHARGE; HOLLOW AB A new version of a constricted plasma source is described, characterized by all metal-ceramic construction, a linear slit exit of 180 mm length, and cw operation (typically 50 kHz) at an average power of 1.5 kW. The plasma source is here operated with oxygen gas, producing streaming plasma that contains mainly positive molecular and atomic ions, and to a much lesser degree, negative ions. The maximum total ion current obtained was about 0.5 A. The fraction of atomic ions reached more than 10% of all ions when the flow rate was less then 10 SCCM O-2, corresponding to a chamber pressure of about 0.5 Pa for the selected pumping speed. The energy distribution functions of the different ion species were measured with a combined mass spectrometer and energy analyzer. The time-averaged distribution functions were broad and ranged from about 30 to 90 eV at 200 kHz and higher frequencies, while they were only several eV broad at 50 kHz and lower frequencies, with the maximum located at about 40 eV for the grounded anode case. This maximum was shifted down to about 7 eV when the anode was floating, indicating the important role of the plasma potential for the ion energy for a given substrate potential. The source could be scaled to greater length and may be useful for functionalization of surfaces and plasma-assisted deposition of compound films. (c) American Institute of Physics. C1 Univ Calif Berkeley, Lawrence Berkeley Natl Lab, Berkeley, CA 94720 USA. Russian Acad Sci, Inst High Current Elect, Tomsk 634055, Russia. RP Anders, A (reprint author), Univ Calif Berkeley, Lawrence Berkeley Natl Lab, 1 Cyclotron Rd, Berkeley, CA 94720 USA. EM aanders@lbl.gov RI Yushkov, Georgy/O-8024-2015; Anders, Andre/B-8580-2009 OI Yushkov, Georgy/0000-0002-7615-6058; Anders, Andre/0000-0002-5313-6505 NR 19 TC 14 Z9 14 U1 0 U2 2 PU AMER INST PHYSICS PI MELVILLE PA CIRCULATION & FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1, MELVILLE, NY 11747-4501 USA SN 0034-6748 J9 REV SCI INSTRUM JI Rev. Sci. Instrum. PD APR PY 2007 VL 78 IS 4 AR 043304 DI 10.1063/1.2723753 PG 7 WC Instruments & Instrumentation; Physics, Applied SC Instruments & Instrumentation; Physics GA 162FZ UT WOS:000246073500010 PM 17477652 ER PT J AU Kang, HC Stephenson, GB Liu, C Conley, R Khachatryan, R Wieczorek, M Macrander, AT Yan, HF Maser, J Hiller, J Koritala, R AF Kang, Hyon Chol Stephenson, G. Brian Liu, Chian Conley, Ray Khachatryan, Ruben Wieczorek, Michael Macrander, Albert T. Yan, Hanfei Maser, Jorg Hiller, Jon Koritala, Rachel TI Sectioning of multilayers to make a multilayer Laue lens SO REVIEW OF SCIENTIFIC INSTRUMENTS LA English DT Article ID X-RAY OPTICS; RESOLUTION AB We report a process to fabricate multilayer Laue lenses (MLL's) by sectioning and thinning multilayer films. This method can produce a linear zone plate structure with a very large ratio of zone depth to width (e.g., > 1000), orders of magnitude larger than can be attained with photolithography. Consequently, MLL's are advantageous for efficient nanofocusing of hard x rays. MLL structures prepared by the technique reported here have been tested at an x-ray energy of 19.5 keV, and a diffraction-limited performance was observed. The present article reports the fabrication techniques that were used to make the MLL's. (c) 2007 American Institute of Physics. C1 Argonne Natl Lab, Ctr Nanoscale Mat, Argonne, IL 60439 USA. Argonne Natl Lab, Div Mat Sci, Argonne, IL 60439 USA. Argonne Natl Lab, Xray Sci Div, Argonne, IL 60439 USA. RP Kang, HC (reprint author), Gwangju Int Sci & Technol, Adv Photon Res Inst, Kwangju 500712, South Korea. EM kang@anl.gov RI Hiller, Jon/A-2513-2009; Koritala, Rachel/F-1774-2011; Conley, Ray/C-2622-2013; Maser, Jorg/K-6817-2013; Yan, Hanfei/F-7993-2011 OI Hiller, Jon/0000-0001-7207-8008; Yan, Hanfei/0000-0001-6824-0367 NR 9 TC 27 Z9 27 U1 0 U2 18 PU AMER INST PHYSICS PI MELVILLE PA CIRCULATION & FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1, MELVILLE, NY 11747-4501 USA SN 0034-6748 EI 1089-7623 J9 REV SCI INSTRUM JI Rev. Sci. Instrum. PD APR PY 2007 VL 78 IS 4 AR 046103 DI 10.1063/1.2713439 PG 3 WC Instruments & Instrumentation; Physics, Applied SC Instruments & Instrumentation; Physics GA 162FZ UT WOS:000246073500052 PM 17477694 ER PT J AU Marchesini, S AF Marchesini, S. TI Invited article: A unified evaluation of iterative projection algorithms for phase retrieval (vol 78, art no 011301, 2007) SO REVIEW OF SCIENTIFIC INSTRUMENTS LA English DT Correction C1 Lawrence Livermore Natl Lab, Livermore, CA 94550 USA. Univ Calif Davis, Ctr Biophoton Sci & Technol, Sacramento, CA 95817 USA. RP Marchesini, S (reprint author), Univ Calif Berkeley, Lawrence Berkeley Lab, 1 Cyclotron Rd, Berkeley, CA 94720 USA. RI Marchesini, Stefano/A-6795-2009 NR 1 TC 7 Z9 7 U1 0 U2 6 PU AMER INST PHYSICS PI MELVILLE PA CIRCULATION & FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1, MELVILLE, NY 11747-4501 USA SN 0034-6748 J9 REV SCI INSTRUM JI Rev. Sci. Instrum. PD APR PY 2007 VL 78 IS 4 AR 049901 DI 10.1063/1.2736942 PG 1 WC Instruments & Instrumentation; Physics, Applied SC Instruments & Instrumentation; Physics GA 162FZ UT WOS:000246073500057 ER PT J AU Sarkisov, GS Rosenthal, SE Struve, KW AF Sarkisov, G. S. Rosenthal, S. E. Struve, K. W. TI Thermodynamical calculation of metal heating in nanosecond exploding wire and foil experiments SO REVIEW OF SCIENTIFIC INSTRUMENTS LA English DT Article ID TUNGSTEN WIRES; Z-PINCHES; CONDUCTIVITY; SIMULATION; EXPLOSION; POWER AB A method of thermodynamical calculation of thin metal wire heating during its electrical explosion is discussed. The technique is based on a calculation of Joule energy deposition taking into account the current wave form and the temperature dependence of the resistivity and heat capacity of the metal. Comparing the calculation to a set of exploding tungsten wire experiments demonstrates good agreement up to the time of melting. Good agreement is also demonstrated with resistive magnetohydrodynamics simulation. A similar thermodynamical calculation for Mo, Ti, Ni, Fe, Al, and Cu shows good agreement with experimental data. The thermodynamical technique is useful for verification of the voltage measurements in exploding wire experiments. This technique also shows good agreement with an exploding W foil experiment. (c) 2007 American Institute of Physics. C1 Ktech Corp Inc, Albuquerque, NM 87123 USA. Sandia Natl Labs, Albuquerque, NM 87110 USA. RP Sarkisov, GS (reprint author), Ktech Corp Inc, 10800 Gibson Blvd, Albuquerque, NM 87123 USA. EM gssarki@sandia.gov NR 14 TC 10 Z9 11 U1 0 U2 12 PU AMER INST PHYSICS PI MELVILLE PA CIRCULATION & FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1, MELVILLE, NY 11747-4501 USA SN 0034-6748 J9 REV SCI INSTRUM JI Rev. Sci. Instrum. PD APR PY 2007 VL 78 IS 4 AR 043505 DI 10.1063/1.2712938 PG 5 WC Instruments & Instrumentation; Physics, Applied SC Instruments & Instrumentation; Physics GA 162FZ UT WOS:000246073500016 PM 17477658 ER PT J AU Brizard, AJ Hahm, TS AF Brizard, A. J. Hahm, T. S. TI Foundations of nonlinear gyrokinetic theory SO REVIEWS OF MODERN PHYSICS LA English DT Review ID DRIFT-WAVE TURBULENCE; ELECTRON-TEMPERATURE GRADIENT; VLASOV-MAXWELL EQUATIONS; MAGNETICALLY CONFINED PLASMAS; REVERSED SHEAR PLASMAS; HAMILTONIAN PERTURBATION-THEORY; PARTICLE SIMULATION-MODEL; GUIDING CENTER MOTION; FINITE ASPECT RATIO; FUSION TEST REACTOR AB Nonlinear gyrokinetic equations play a fundamental role in our understanding of the long-time behavior of strongly magnetized plasmas. The foundations of modern nonlinear gyrokinetic theory are based on three pillars: (i) a gyrokinetic Vlasov equation written in terms of a gyrocenter Hamiltonian with quadratic low-frequency ponderomotivelike terms, (ii) a set of gyrokinetic Maxwell (Poisson-Ampere) equations written in terms of the gyrocenter Vlasov distribution that contain low-frequency polarization (Poisson) and magnetization (Ampere) terms, and (iii) an exact energy conservation law for the gyrokinetic Vlasov-Maxwell equations that includes all the relevant linear and nonlinear coupling terms. The foundations of nonlinear gyrokinetic theory are reviewed with an emphasis on rigorous application of Lagrangian and Hamiltonian Lie-transform perturbation methods in the variational derivation of nonlinear gyrokinetic Vlasov-Maxwell equations. The physical motivations and applications of the nonlinear gyrokinetic equations that describe the turbulent evolution of low-frequency electromagnetic fluctuations in a nonuniform magnetized plasmas with arbitrary magnetic geometry are discussed. C1 St Michaels Coll, Dept Chem & Phys, Colchester, VT 05439 USA. Princeton Univ, Plasma Phys Lab, Princeton, NJ 08543 USA. RP Brizard, AJ (reprint author), St Michaels Coll, Dept Chem & Phys, Colchester, VT 05439 USA. EM abrizard@smcvt.edu OI Brizard, Alain/0000-0002-0192-6273 NR 261 TC 373 Z9 373 U1 1 U2 59 PU AMERICAN PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 0034-6861 J9 REV MOD PHYS JI Rev. Mod. Phys. PD APR-JUN PY 2007 VL 79 IS 2 BP 421 EP 468 DI 10.1103/RevModPhys.79.421 PG 48 WC Physics, Multidisciplinary SC Physics GA 172AK UT WOS:000246776300001 ER PT J AU Beloborodov, IS Lopatin, AV Vinokur, VM Efetov, KB AF Beloborodov, I. S. Lopatin, A. V. Vinokur, V. M. Efetov, K. B. TI Granular electronic systems SO REVIEWS OF MODERN PHYSICS LA English DT Review ID METAL-INSULATOR-TRANSITION; STRONG MAGNETIC-FIELD; SUPERCONDUCTOR-FERROMAGNET STRUCTURES; TWO-DIMENSIONAL SUPERCONDUCTORS; JOSEPHSON-JUNCTION ARRAYS; QUANTUM PHASE-TRANSITIONS; TUNNEL-JUNCTIONS; ANTIGRANULOCYTES SUPERCONDUCTORS; NANOCRYSTAL SUPERLATTICES; TEMPERATURE-DEPENDENCE AB Granular metals are arrays of metallic particles of a size ranging usually from a few to hundreds of nanometers embedded into an insulating matrix. Metallic granules are often viewed as artificial atoms. Accordingly, granular arrays can be treated as artificial solids with programmable electronic properties. The ease of adjusting electronic properties of granular metals assures them an important role for nanotechnological applications and makes them most suitable for fundamental studies of disordered solids. This review discusses recent theoretical advances in the study of granular metals, emphasizing the interplay of disorder, quantum effects, fluctuations, and effects of confinement. These key elements are quantified by the tunneling conductance between granules g, the charging energy of a single granule E-c, the mean level spacing within a granule delta, and the mean electronic lifetime within the granule h/g delta. By tuning the coupling between granules the system can be made either a good metal for g>g(c)=(1/2 pi d)ln(E-c/delta) (d is the system dimensionality), or an insulator for g < g(c). The metallic phase in its turn is governed by the characteristic energy Gamma=g delta: at high temperatures T>Gamma the resistivity exhibits universal logarithmic temperature behavior specific to granular materials, while at T 0.3 ML) gold surface atoms are removed from regular terrace sites and incorporated into a growing gold sulfide phase. At 300 K this process leads to the formation of a rough pit and mound surface morphology. This gold sulfide exhibits short-range order and an incommensurate, long-range ordered AuS phase develops upon annealing at 450-525 K. In contrast, formation of an ordered AuS phase via rapid step-retraction rather than etch pit formation is observed during S-interaction with Au(1 1 1) surfaces at 420 K. Our results shed new light on the S-Au(1 1 1) interaction. (c) 2007 Elsevier B.V. All rights reserved. C1 Harvard Univ, Dept Chem, Cambridge, MA 02138 USA. Harvard Univ, Div Engn & Appl Sci, Cambridge, MA 02138 USA. Harvard Univ, Ctr Imaging & Mesoscale Struct, Cambridge, MA 02138 USA. Lawrence Livermore Natl Lab, Nanoscale Synthesis & Characterizat Lab, Livermore, CA 94550 USA. RP Friend, CM (reprint author), Harvard Univ, Dept Chem, 12 Oxford St, Cambridge, MA 02138 USA. EM Friend@chemistry.harvard.edu NR 38 TC 60 Z9 60 U1 3 U2 39 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0039-6028 J9 SURF SCI JI Surf. Sci. PD APR 1 PY 2007 VL 601 IS 7 BP 1659 EP 1667 DI 10.1016/j.susc.2007.01.041 PG 9 WC Chemistry, Physical; Physics, Condensed Matter SC Chemistry; Physics GA 159MQ UT WOS:000245870500003 ER PT J AU Cheung, SH Nachimuthu, P Joly, AG Engelhard, MH Bowman, MK Chambers, SA AF Cheung, S. H. Nachimuthu, P. Joly, A. G. Engelhard, M. H. Bowman, M. K. Chambers, S. A. TI N incorporation and electronic structure in N-doped TiO2(110) rutile SO SURFACE SCIENCE LA English DT Article DE molecular beam epitaxy; photochemistry; titanium oxide; semiconducting surfaces ID VISIBLE-LIGHT; EPITAXIAL-GROWTH; TIO2 FILMS; THIN-FILM; PHOTOCATALYST; SPECTROSCOPY; CHEMISTRY; CRYSTALS; OXIDES; METAL AB We describe the growth and properties of well-defined epitaxial TiO2-xNx rutile for the first time. A mixed beam of atomic N and O radicals was prepared in an electron cyclotron resonance plasma source and Ti was supplied from a high-temperature effusion cell or an electron beam evaporator, depending on the required flux. A very high degree of structural quality is generally observed for films grown under optimized anion-rich conditions. N substitutes for O in the lattice, but only at the similar to 1 at.% level, and is present as N3-. Epitaxial growth of TiO2 and TiO2-xNx, rutile prepared under anion-rich conditions is accompanied by Ti indiffusion, leading to interstitial Ti (Ti-i), which is a shallow donor in rutile. Our data strongly suggest that Ti-i donor electrons compensate holes associated with substitutional N2- (i.e., Ti(III) + N2- -> Ti(IV) + N3-), leading to highly resistive or weakly n-type, but not p-type material. Ti 2p core-level line shape analysis reveals hybridization of N and Ti, as expected for substitutional N. Ti-N hybridized states fall in the gap just above the VBM, and extend the optical absorption well into the visible. (c) 2007 Elsevier B.V. All rights reserved. C1 Pacific NW Natl Lab, Fundamental Sci Directorate, Richland, WA 99352 USA. RP Chambers, SA (reprint author), Pacific NW Natl Lab, Fundamental Sci Directorate, Richland, WA 99352 USA. EM sa.chambers@pnl.gov RI Engelhard, Mark/F-1317-2010; Bowman, Michael/F-4265-2011; OI Bowman, Michael/0000-0003-3464-9409; Engelhard, Mark/0000-0002-5543-0812 NR 29 TC 60 Z9 64 U1 4 U2 26 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0039-6028 J9 SURF SCI JI Surf. Sci. PD APR 1 PY 2007 VL 601 IS 7 BP 1754 EP 1762 DI 10.1016/j.susc.2007.01.051 PG 9 WC Chemistry, Physical; Physics, Condensed Matter SC Chemistry; Physics GA 159MQ UT WOS:000245870500015 ER PT J AU Fletcher, BL McKnight, TE Fowlkes, JD Allison, DP Simpson, ML Doktycz, MJ AF Fletcher, Benjamin L. McKnight, Timothy E. Fowlkes, Jason D. Allison, David P. Simpson, Michael L. Doktycz, Mitchel J. TI Controlling the dimensions of carbon nanofiber structures through the electropolymerization of pyrrole SO SYNTHETIC METALS LA English DT Article DE carbon nanofibers; polypyrrole; electropolymerization; surface modification; nanomaterial ID THIN-FILM TRANSISTORS; ATOMIC-FORCE MICROSCOPY; BIOCHEMICAL FUNCTIONALIZATION; CONJUGATED POLYMERS; CONDUCTING POLYMERS; POLYPYRROLE FILM; ARRAYS; MICROARRAYS; OXIDATION; MEMBRANES AB Electrically conductive polymers, such as polypyrrole (PPy), show promise for modifying the dimensions and properties of micro- and nanoscale structures. Mechanisms for controlling the formation of PPy films of nanoscale thickness were evaluated by electrochemically synthesizing and examining PPy films on planar gold electrodes under a variety of growth conditions. Tunable PPy coatings were then deposited by electropolymerization on the sidewalls of individual, electrically addressable carbon nanotibers (CNFs). The ability to modify the physical size of specific nanofibers in controllable fashion is demonstrated. The biocompatibility, potential for chemical functionalization, and ability to effect volume changes of this nanocomposite can lead to advanced functionality, such as specific, nanoscale valving of materials and morphological control at the nanoscale. (c) 2007 Elsevier B.V. All rights reserved. C1 Oak Ridge Natl Lab, Biosci Div, Biol & Nanoscale Syst Grp, Oak Ridge, TN 37831 USA. Oak Ridge Natl Lab, Div Mat Sci & Technol, Mol Scale Engn & Nanoscale Technol Res Grp, Oak Ridge, TN 37831 USA. Univ Tennessee, Dept Mat Sci & Engn, Knoxville, TN 37996 USA. Oak Ridge Natl Lab, Engn Sci & Technol Div, Monolith Syst Grp, Oak Ridge, TN 37831 USA. Oak Ridge Natl Lab, Ctr Nanophase Mat Sci, Oak Ridge, TN 37831 USA. RP Doktycz, MJ (reprint author), Oak Ridge Natl Lab, Biosci Div, Biol & Nanoscale Syst Grp, Oak Ridge, TN 37831 USA. EM doktyczmj@ornl.gov RI Doktycz, Mitchel/A-7499-2011; Simpson, Michael/A-8410-2011; McKnight, Tim/H-3087-2011 OI Doktycz, Mitchel/0000-0003-4856-8343; Simpson, Michael/0000-0002-3933-3457; McKnight, Tim/0000-0003-4326-9117 FU NIBIB NIH HHS [R01 EB000657, R01 EB000657-05] NR 40 TC 15 Z9 15 U1 0 U2 7 PU ELSEVIER SCIENCE SA PI LAUSANNE PA PO BOX 564, 1001 LAUSANNE, SWITZERLAND SN 0379-6779 J9 SYNTHETIC MET JI Synth. Met. PD APR PY 2007 VL 157 IS 6-7 BP 282 EP 289 DI 10.1016/j.synthmet.2007.03.004 PG 8 WC Materials Science, Multidisciplinary; Physics, Condensed Matter; Polymer Science SC Materials Science; Physics; Polymer Science GA 182QY UT WOS:000247520300007 PM 18431459 ER PT J AU Kish, J Keiser, J Singbeil, D Willoughby, A Longmire, H AF Kish, Joseph Keiser, James Singbeil, Douglas Willoughby, Adam Longmire, Hu TI Examination of cracked primary air ports fabricated from modified Alloy 825-based composite tubes SO TAPPI JOURNAL LA English DT Article AB Twenty primary air ports fabricated from modified Alloy 825-based composited tubes underwent a metallurgical examination to document the mode and extent of cracking on the external fireside surface of a kraft recovery boiler. Collectively, the crack features found are most consistent with thermal fatigue, but corrosion fatigue cannot be ruled out. Regardless of the true cracking mechanism, temperature cycling is implicated as a critical factor for crack propagation. On the basis of the relative crack lengths observed, membrane welds and tube weld repairs, and their adjacent heat-affected zones, appear to be more susceptible to cracking than the cladding itself. C1 Corros Control, Vancouver, BC, Canada. Oak Ridge Natl Lab, Oak Ridge, TN 37830 USA. RP Kish, J (reprint author), Corros Control, Vancouver, BC, Canada. EM jkish@paprican.ca NR 10 TC 0 Z9 0 U1 0 U2 1 PU TECH ASSN PULP PAPER IND INC PI NORCROSS PA 15 TECHNOLOGY PARK SOUTH, NORCROSS, GA 30092 USA SN 0734-1415 J9 TAPPI J JI TAPPI J. PD APR PY 2007 VL 6 IS 4 BP 28 EP 32 PG 5 WC Materials Science, Paper & Wood SC Materials Science GA 159AH UT WOS:000245837100005 ER PT J AU Campbell, JE Carmichael, GR Tang, Y Chai, T Vay, SA Choi, YH Sachse, GW Singh, HB Schnoor, JL Woo, J Vukovich, JM Streets, DG Huey, LG Stanier, CO AF Campbell, J. E. Carmichael, G. R. Tang, Y. Chai, T. Vay, S. A. Choi, Y. -H. Sachse, G. W. Singh, H. B. Schnoor, J. L. Woo, J. Vukovich, J. M. Streets, D. G. Huey, L. G. Stanier, C. O. TI Analysis of anthropogenic CO2 signal in ICARTT using a regional chemical transport model and observed tracers SO TELLUS SERIES B-CHEMICAL AND PHYSICAL METEOROLOGY LA English DT Article; Proceedings Paper CT 7th International Conference on Carbon Dioxide Utilization CT 7th International Carbon Dioxide Conference (CO2) CY OCT 12-16, 2003 CY SEP 25-30, 2005 CL Seoul, SOUTH KOREA CL Boulder, CO SP Korea Res Inst Chem Technol, Carbon Dioxide Reduct & Sequestrat R&D Ctr, Minist Sci & Technol Korea, Res Inst Innovat Technol Earth, New Energy & Ind Technol Dev Org Japan SP NOAA ID VOLATILE ORGANIC-COMPOUNDS; CARBON-DIOXIDE FLUXES; ATMOSPHERIC CO2; SENSITIVITY; EMISSIONS; PACIFIC; INVERSION; TOWER; SINKS AB Atmospheric CO2 inversion studies infer surface sources and sinks from observations and models. These studies usually require determination of the fossil fuel component of the observation, which can be estimated using anthropogenic tracers such as CO. The objective of this study is to demonstrate a new CO tracer method that accounts for overlapping forest fire and photochemical CO influences, and to quantify several aspects of the uncertainty in the CO tracer technique. Photochemistry model results and observations from the International Consortium for Atmospheric Research on Transport and Transformation experiment are used to quantify changes in the fossil fuel CO2 prediction from the CO tracer method with and without the inclusion of CO from biomass burning and photochemistry. Although the chemical sources and sinks tend to offset each other, there are regions where the chemical reactions change fossil fuel CO2 predictions by up to +/- 4 ppm. Including biomass burning lowers fossil fuel CO2 by an average of 12 ppm in plumes heavily influenced by long-range transport of forest fire CO. An alternate fossil fuel CO2 calculation is done in a power plant plume using SO2 as a tracer, giving a change in 20 ppm from the CO method, indicative of uncertainty in the assumed CO:CO2 ratio. C1 Univ Iowa, Ctr Global & Reg Environm Res, Iowa City, IA 52242 USA. NASA, Langley Res Ctr, Hampton, VA 23681 USA. NASA, Ames Res Ctr, Moffett Field, CA 94035 USA. NE States Coordinated Air Use Management, Boston, MA 02114 USA. Univ N Carolina, Carolina Environm Program, Chapel Hill, NC 27599 USA. Argonne Natl Lab, Decis & Informat Sci Div, Argonne, IL 60439 USA. Georgia Inst Technol, Sch Earth & Atmospher Sci, Atlanta, GA 30332 USA. RP Campbell, JE (reprint author), Univ Iowa, Ctr Global & Reg Environm Res, Iowa City, IA 52242 USA. EM cae@engineering.uiowa.edu RI Campbell, Elliott/B-8025-2008; Chai, Tianfeng/E-5577-2010; Stanier, Charles/D-4307-2016; Tang, Youhua/D-5205-2016; OI Chai, Tianfeng/0000-0003-3520-2641; Stanier, Charles/0000-0001-9924-0853; Tang, Youhua/0000-0001-7089-7915; Streets, David/0000-0002-0223-1350 NR 46 TC 7 Z9 8 U1 0 U2 4 PU TAYLOR & FRANCIS LTD PI ABINGDON PA 2-4 PARK SQUARE, MILTON PARK, ABINGDON OR14 4RN, OXON, ENGLAND SN 1600-0889 J9 TELLUS B JI Tellus Ser. B-Chem. Phys. Meteorol. PD APR PY 2007 VL 59 IS 2 BP 199 EP 210 DI 10.1111/j.1600-0889.2006.00239.x PG 12 WC Meteorology & Atmospheric Sciences SC Meteorology & Atmospheric Sciences GA 156DS UT WOS:000245628900005 ER PT J AU Wang, N David, S Walker, H Trivedi, R AF Wang, N. David, S. Walker, H. Trivedi, R. TI Eutectic Instability and Phase Selection of Al-Sm Alloys SO TRANSACTIONS OF THE INDIAN INSTITUTE OF METALS LA English DT Article AB Microstructure evolution over a wide range of growth rates has been examined in the Al-Sm system in which different microstructure selection, from eutectic to dendritic to amorphous material, with increasing growth rate can occur. Experiments were carried out for compositions between 11 and 25 wt.% Sm and the velocity was varied from 2x10(-4) to 635 mrn/s. Low velocity studies were carried out using the Bridgman technique, whereas high velocity studies were carried by using the laser scanning technique. The maximum velocity for eutectic growth was determined, and the results were compared with the theoretical predictions. A transition from eutectic to alpha-Al dendrites was observed when the eutectic became unstable, and a coupled zone boundary on the Al side was determined. The present results were compared with those in the Al-Cu alloys, and the velocity at which the eutectic becomes unstable was found to be an order of magnitude smaller, which is related to the higher activation energy for diffusion in the Al-Sm system. C1 [Walker, H.; Trivedi, R.] Iowa State Univ, Ames Lab USDOE, Ames, IA 50011 USA. [Wang, N.] NW Polytech Univ, Dept Appl Phys, Xian 710072, Peoples R China. [David, S.] Oakridge Natl Res Lab, Oak Ridge, TN USA. RP Wang, N (reprint author), NW Polytech Univ, Dept Appl Phys, Xian 710072, Peoples R China. EM trivedi@ameslab.gov FU Office of Basic Energy Science, Division of Materials Science, U. S. Department of Energy [W7405-Eng-82]; U.S. Department of Energy, Division of Materials Sciences and Engineering [DE-AC05-00OR22725]; UT-Battelle, LLC. FX This work was performed in part at Ames Laboratory and was supported by the Office of Basic Energy Science, Division of Materials Science, U.S. Department of Energy under Contract No. W7405-Eng-82. This work was also carried out in part at the Oak Ridge National laboratory and was sponsored by the U.S. Department of Energy, Division of Materials Sciences and Engineering under contract No. DE-AC05-00OR22725 with UT-Battelle, LLC. NR 13 TC 3 Z9 3 U1 0 U2 3 PU SPRINGER INDIA PI NEW DELHI PA 7TH FLOOR, VIJAYA BUILDING, 17, BARAKHAMBA ROAD, NEW DELHI, 110 001, INDIA SN 0972-2815 J9 T INDIAN I METALS JI Trans. Indian Inst. Met. PD APR-JUN PY 2007 VL 60 IS 2-3 SI SI BP 69 EP 73 PG 5 WC Metallurgy & Metallurgical Engineering SC Metallurgy & Metallurgical Engineering GA V23DR UT WOS:000208324000002 ER PT J AU Baker-Austin, C Dopson, M AF Baker-Austin, Craig Dopson, Mark TI Life in acid: pH homelostasis in acidophiles SO TRENDS IN MICROBIOLOGY LA English DT Review ID BACTERIUM THIOBACILLUS-FERROOXIDANS; CELL-WALL-LACKING; FERROPLASMA-ACIDIPHILUM; THERMOPLASMA-ACIDOPHILUM; SULFOLOBUS-ACIDOCALDARIUS; BACILLUS-ACIDOCALDARIUS; PICROPHILUS-TORRIDUS; ELECTRON-TRANSPORT; GENOME SEQUENCE; CYTOPLASMIC PH AB Microorganisms that have a pH optimum for growth of less than pH 3 are termed 'acidophiles'. To grow at low pH, acidophiles must maintain a pH gradient of several pH units across the cellular membrane while producing ATP by the influx of protons through the F0F1 ATPase. Recent advances in the biochemical analysis of acidophiles coupled to sequencing of several genomes have shed new insights into acidophile pH homeostatic mechanisms. Acidophiles seem to share distinctive structural and functional characteristics including a reversed membrane potential, highly impermeable cell membranes and a predominance of secondary transporters. Also, once protons enter the cytoplasm, methods are required to alleviate effects of a lowered internal pH. This review highlights recent insights regarding how acidophiles are able to survive and grow in these extreme conditions. C1 Univ Georgia, Savannah River Ecol Lab, Aiken, SC 29802 USA. Umea Univ, Dept Mol Biol, SE-90187 Umea, Sweden. RP Baker-Austin, C (reprint author), Univ Georgia, Savannah River Ecol Lab, Aiken, SC 29802 USA. EM baker@srel.edu; mark.dopson@molbiol.umu.se RI Dopson, Mark/A-7028-2013 NR 58 TC 154 Z9 160 U1 7 U2 74 PU ELSEVIER SCIENCE LONDON PI LONDON PA 84 THEOBALDS RD, LONDON WC1X 8RR, ENGLAND SN 0966-842X J9 TRENDS MICROBIOL JI Trends Microbiol. PD APR PY 2007 VL 15 IS 4 BP 165 EP 171 DI 10.1016/j.tim.2007.02.005 PG 7 WC Biochemistry & Molecular Biology; Microbiology SC Biochemistry & Molecular Biology; Microbiology GA 162ND UT WOS:000246093700005 PM 17331729 ER PT J AU Cambie, R Downing, KH Typke, D Glaeser, RM Jin, J AF Cambie, Rossana Downing, Kenneth H. Typke, Dieter Glaeser, Robert M. Jin, Jian TI Design of a microfabricated, two-electrode phase-contrast element suitable for electron microscopy SO ULTRAMICROSCOPY LA English DT Article DE phase-contrast element ID PLATES; LENSES AB A miniature electrostatic element has been designed to selectively apply a 90 degrees phase shift to the Unscattered beam in the back focal plane of the objective lens, in order to realize Zernike-type, in-focus phase contrast in an electron microscope. The design involves a cylindrically shaped, biased-voltage electrode, which is surrounded by a concentric grounded electrode. Electrostatic calculations have been used to determine that the fringing fields in the region of the scattered electron beams will cause a negligible phase shift as long as the ratio of electrode length to the transverse feature size is greater than 5:1. Unlike the planar, three-electrode einzel lens originally proposed by Boersch for the same purpose, this new design does not require insulating layers to separate the biased and grounded electrodes, and it can thus be produced by a very simple inicrofabrication process. Scanning electron microscope images confirm that mechanically robust devices with feature sizes of similar to 1 mu m can be easily fabricated. Preliminary experimental images demonstrate that these devices do apply a 90 degrees phase shift between the scattered and unscattered electrons, as expected. (c) 2006 Elsevier B.V. All rights reserved. C1 Univ Calif Berkeley, Dept Mol & Cell Biol, Donner Lab 363B, Berkeley, CA 94720 USA. Univ Calif Berkeley, Lawrence Berkeley Lab, Phys Biosci Div, Berkeley, CA 94720 USA. Univ Calif Berkeley, Lawrence Berkeley Lab, Div Life Sci, Berkeley, CA 94720 USA. Univ Calif Berkeley, Lawrence Berkeley Lab, Div Engn, Berkeley, CA 94720 USA. RP Glaeser, RM (reprint author), Univ Calif Berkeley, Dept Mol & Cell Biol, Donner Lab 363B, Berkeley, CA 94720 USA. EM rmglaeser@lbl.gov NR 20 TC 68 Z9 68 U1 2 U2 9 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0304-3991 J9 ULTRAMICROSCOPY JI Ultramicroscopy PD APR-MAY PY 2007 VL 107 IS 4-5 BP 329 EP 339 DI 10.1016/j.ultramic.2006.09.001 PG 11 WC Microscopy SC Microscopy GA 138PC UT WOS:000244373700008 PM 17079082 ER PT J AU He, HF Nelson, C AF He, Haifeng Nelson, Chris TI A method of combining STEM image with parallel beam diffraction and electron-optical conditions for diffractive imaging SO ULTRAMICROSCOPY LA English DT Article DE diffractive imaging; STEM; electron optics ID COMA-FREE ALIGNMENT; INTENSITIES AB We describe a method of combining STEM imaging functionalities with nanoarea parallel beam electron diffraction on a modern TEM. This facilitates the search for individual particles whose diffraction patterns are needed for diffractive imaging or structural studies of nanoparticles. This also lays out a base for 3D diffraction data collection. (c) 2006 Elsevier B.V. All rights reserved. C1 Arizona State Univ, Dept Phys & Astron, Tempe, AZ 85287 USA. Univ Calif Berkeley, Lawrence Berkeley Lab, Natl Ctr Electron Microscopy, Berkeley, CA 94720 USA. RP He, HF (reprint author), Arizona State Univ, Dept Phys & Astron, Tempe, AZ 85287 USA. EM haifenghe@gmail.com NR 10 TC 5 Z9 5 U1 0 U2 4 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0304-3991 J9 ULTRAMICROSCOPY JI Ultramicroscopy PD APR-MAY PY 2007 VL 107 IS 4-5 BP 340 EP 344 DI 10.1016/j.ultramic.2006.09.002 PG 5 WC Microscopy SC Microscopy GA 138PC UT WOS:000244373700009 PM 17079081 ER PT J AU Armstrong, MR Boyden, K Browning, ND Campbell, GH Colvin, JD DeHope, WJ Frank, AM Gibson, DJ Hartemann, F Kim, JS King, WE LaGrange, TB Pyke, BJ Reed, BW Shuttlesworth, RM Stuart, BC Torralva, BR AF Armstrong, Michael R. Boyden, Ken Browning, Nigel D. Campbell, Geoffrey H. Colvin, Jeffrey D. DeHope, William J. Frank, Alan M. Gibson, David J. Hartemann, Fred Kim, Judy S. King, Wayne E. LaGrange, Thomas B. Pyke, Ben J. Reed, Bryan W. Shuttlesworth, Richard M. Stuart, Brent C. Torralva, Ben R. TI Practical considerations for high spatial and temporal resolution dynamic transmission electron microscopy SO ULTRAMICROSCOPY LA English DT Article DE electron microscope design and characterization; electron sources; particle optics ID DELTA-PHASE-TRANSITION; PROJECTION LITHOGRAPHY; MATERIALS SCIENCE; CARBON NANOTUBES; DIFFRACTION; KINETICS; TIME; OCTAHYDRO-1,3,5,7-TETRANITRO-1,3,5,7-TETRAZOCINE; THERMODYNAMICS; TRANSFORMATION AB Although recent years have seen significant advances in the spatial resolution possible in the transmission electron microscope (TEM), the temporal resolution of most microscopes is limited to video rate at best. This lack of temporal resolution means that our understanding of dynamic processes in materials is extremely limited. High temporal resolution in the TEM can be achieved, however, by replacing the normal thermionic or field emission source with a photoemission source. In this case the temporal resolution is limited only by the ability to create a short pulse of photoexcited electrons in the source, and this can be as short as a few femtoseconds. The operation of the photo-emission source and the control of the subsequent pulse of electrons (containing as many as 5 x 10(7) electrons) create significant challenges for a standard microscope column that is designed to operate with a single electron in the column at any one time. In this paper, the generation and control of electron pulses in the TEM to obtain a temporal resolution < 10(-6) S will be described and the effect of the pulse duration and current density on the spatial resolution of the instrument will be examined. The potential of these levels of temporal and spatial resolution for the study of dynamic materials processes will also be discussed. (c) 2006 Elsevier B.V. All rights reserved. C1 Lawrence Livermore Natl Lab, Div Mat Sci & Technol, Chem & Mat Sci Directorate, Livermore, CA 94550 USA. Lawrence Livermore Natl Lab, Div N, Phys & Adv Technol Directorate, Livermore, CA 94550 USA. Univ Calif Davis, Dept Chem Engn & Mat Sci, Davis, CA 95616 USA. RP Armstrong, MR (reprint author), Lawrence Livermore Natl Lab, Div Mat Sci & Technol, Chem & Mat Sci Directorate, POB 808,L-356, Livermore, CA 94550 USA. EM armstrong30@llnl.gov RI Campbell, Geoffrey/F-7681-2010; Reed, Bryan/C-6442-2013; Armstrong, Michael/I-9454-2012; Stuart, Brent/K-4988-2015; OI Browning, Nigel/0000-0003-0491-251X NR 53 TC 57 Z9 57 U1 3 U2 37 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 APR-MAY PY 2007 VL 107 IS 4-5 BP 356 EP 367 DI 10.1016/j.ultramic.2006.09.005 PG 12 WC Microscopy SC Microscopy GA 138PC UT WOS:000244373700011 PM 17169490 ER PT J AU Lau, JW Schofield, MA Zhu, Y AF Lau, J. W. Schofield, M. A. Zhu, Y. TI A straightforward specimen holder modification for remnant magnetic-field measurement in TEM SO ULTRAMICROSCOPY LA English DT Article DE Lorentz microscopy; Hall probe; TEM holder; in situ magnetization ID TRANSMISSION ELECTRON-MICROSCOPE; ELEMENTS AB We report a simple means to modify an analytic sample holder to perform ambient Hall probe measurements of the sample area inside a transmission electron microscope (TEM). These measurements are important in the case of electron microscopy studies involving magnetic materials. We characterize the magnetic field of the JEOL 2100F-LM, a microscope dedicated in design to perform magnetic imaging, and also of the JEOL 3000F FEG-TEM operated in Lorentz mode. In the case of the 3000F, we measure vertical remnant field about 300 Oe due to the objective lens of the microscope. In the case of the 2100F, design of the objective lens reduces the remnant field to about 4 Oe. We characterize the field along two orthogonal directions, and spatial characteristics of the field profile are made for both microscopes during all stages of specimen entry into the column. In the case of the 2100F, we additionally measure the field conditions as a function of objective lens excitation, which is important for in situ magnetization experiments. Finally, we provide experimental results illustrating the importance of these measurements. (c) 2006 Published by Elsevier B.V. C1 Brookhaven Natl Lab, Ctr Funct Nanomat, Upton, NY 11973 USA. RP Lau, JW (reprint author), Natl Inst Stand & Technol, 100 Bur Dr Mail Stop 8552, Gaithersburg, MD 20899 USA. EM june.lau@nist.gov RI Lau, June/C-7509-2013 NR 12 TC 14 Z9 14 U1 2 U2 16 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0304-3991 J9 ULTRAMICROSCOPY JI Ultramicroscopy PD APR-MAY PY 2007 VL 107 IS 4-5 BP 396 EP 400 DI 10.1016/j.ultramic.2006.10.004 PG 5 WC Microscopy SC Microscopy GA 138PC UT WOS:000244373700016 PM 17140734 ER PT J AU Plaza, GA Wypych, J Berry, C Brigmon, RL AF Plaza, Grazyna A. Wypych, Jacek Berry, Christopher Brigmon, Robin L. TI Utilization of monocyclic aromatic hydrocarbons individually and in mixture by bacteria isolated from petroleum-contaminated soil SO WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY LA English DT Article DE monocyclic aromatic hydrocarbons; biodegradation; biosurfactant; bioremediation ID BIOSURFACTANT-PRODUCING BACTERIA; COMPETITIVE-INHIBITION; BIODEGRADATION; COMMUNITIES; BENZENE; XYLENE AB The fate of benzene, ethylbenzene, toluene, xylenes (BTEX) compounds through biodegradation was investigated using two different bacteria, Ralstonia picketti (BP-20) and Alcaligenes piechaudii (CZOR L-1B). These bacteria were isolated from extremely polluted soils contaminated with petroleum hydrocarbons. PCR and Fatty Acid Methyl Ester (FAME) were used to identify the isolates. In this study, BTEX biodegradation, applied as a mixture or as individual compounds by the bacteria was evaluated. Both bacteria were shown to degrade each of the BTEX compounds individually and in mixture. However, Alcaligenes piechaudii was a better degrader of BTEXs both in the mixture and individually. Differences between BTEX biodegradation in the mixture and individually were observed, especially in the case of benzene. The degradation of all BTEXs in the mixture was lower than the degradation of individual compounds for both bacteria tested. In the all experiments, toluene and m + p- xylenes were better removed than the other BTEXs. No intermediates of biodegradation were detected. Biosurfactant production was observed by culture techniques. In addition, 3-hydroxy fatty acids, important in biosurfactant production, were observed by FAME analysis. The test results indicate that the bacteria could contribute to bioremediation of aromatic hydrocarbon pollution. C1 Inst Ecol Ind Areas, PL-40844 Katowice, Poland. Savannah River Natl Lab, Aiken, SC 29808 USA. RP Plaza, GA (reprint author), Inst Ecol Ind Areas, Kossutha 6, PL-40844 Katowice, Poland. EM pla@ietu.katowice.pl NR 32 TC 14 Z9 17 U1 0 U2 7 PU SPRINGER PI NEW YORK PA 233 SPRING STREET, NEW YORK, NY 10013 USA SN 0959-3993 J9 WORLD J MICROB BIOT JI World J. Microbiol. Biotechnol. PD APR PY 2007 VL 23 IS 4 BP 533 EP 542 DI 10.1007/s11274-006-9256-8 PG 10 WC Biotechnology & Applied Microbiology SC Biotechnology & Applied Microbiology GA 149CM UT WOS:000245124200011 ER PT J AU Greenwood, LR Garner, FA Oliver, BM Bruemmer, SM AF Greenwood, L. R. Garner, F. A. Oliver, B. M. Bruemmer, S. M. TI Determination of neutron exposure of AISI 304 stainless steel from a BWR top guide using retrospective dosimetry SO JOURNAL OF NUCLEAR MATERIALS LA English DT Article ID FISSION-FUSION CORRELATIONS; HYDROGEN; HELIUM; SYSTEM AB Retrospective dosimetry was used to determine the accumulated neutron exposure of AISI 304 stainless steel removed from the top guide of a. boiling water reactor located at the Oyster Creek nuclear power station. The material was removed from areas adjacent to cracks that were observed after similar to 20 years of operation. Using the plant operational history and a variety of measurements of various radioisotopes or non-radioactive transmutation products produced by irradiation, it was possible to determine the integrated neutron fluence experienced by the cracked region and to specify the accumulated displacement dose. Dose estimates on two separate specimens adjacent to the cracks were found to average 1.5 +/- 0.2 dpa, possibly reflecting some uncertainty in measurement but more likely suggesting a small gradient in neutron flux-spectra within the section from which the various analysis specimens were cut. This report demonstrates that it is possible to examine defective components lying outside of the core region and where neutron flux-spectra are not well known, and to use the induced transmutation products to determine the neutron exposure with some confidence by using the examined specimen as its own dosimeter. (c) 2006 Elsevier B.V. All rights reserved. C1 Battelle Pacific NW Div, Richland, WA 99352 USA. RP Garner, FA (reprint author), Battelle Pacific NW Div, POB 99, Richland, WA 99352 USA. EM frank.garner@pnl.gov RI Greenwood, Lawrence/H-9539-2016 OI Greenwood, Lawrence/0000-0001-6563-0650 NR 16 TC 4 Z9 4 U1 0 U2 3 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0022-3115 J9 J NUCL MATER JI J. Nucl. Mater. PD MAR 31 PY 2007 VL 361 IS 1 BP 1 EP 9 DI 10.1016/j.jnucmat.2006.10.016 PG 9 WC Materials Science, Multidisciplinary; Nuclear Science & Technology SC Materials Science; Nuclear Science & Technology GA 154HE UT WOS:000245496700002 ER PT J AU Morris, RN Pappano, PJ AF Morris, R. N. Pappano, P. J. TI Estimation of maximum coated particle fuel compact packing fraction SO JOURNAL OF NUCLEAR MATERIALS LA English DT Article AB This work develops an analytic fuel fraction packing model for a high temperature gas cooled reactor fuel compact fabricated from overcoated particles of a single size. The model includes the effects of one dimensional compression and finite matrix grain size. One dimensional compression limits the maximum fuel packing fraction to about 48% for the pressed compact in this single sized particle system. This limit is due to two effects. The first is that the process of die loading limits the pre-compression packing configuration to one that is stable under gravity, which is not the most space efficient one. The second effect is due to the one dimensional compression which reduces only the axial dimension of the particle lattice rather than uniformly compressing the lattice. The die wall can also limit: the maximum packing fraction by preventing the nearby particles from moving into a more space efficient configuration. (c) 2006 Elsevier B.V. All rights reserved. C1 Oak Ridge Natl Lab, Mat Sci & Technol Div, Oak Ridge, TN 37831 USA. RP Morris, RN (reprint author), Oak Ridge Natl Lab, Mat Sci & Technol Div, POB 2008, Oak Ridge, TN 37831 USA. EM morrisrn@ornl.gov; pappanopj@ornl.gov OI Morris, Robert/0000-0001-7192-7733 NR 9 TC 10 Z9 10 U1 0 U2 1 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0022-3115 J9 J NUCL MATER JI J. Nucl. Mater. PD MAR 31 PY 2007 VL 361 IS 1 BP 18 EP 29 DI 10.1016/j.jnucmat.2006.10.017 PG 12 WC Materials Science, Multidisciplinary; Nuclear Science & Technology SC Materials Science; Nuclear Science & Technology GA 154HE UT WOS:000245496700004 ER PT J AU Schneider, EA Deinert, MR Herring, ST Cady, KB AF Schneider, E. A. Deinert, M. R. Herring, S. T. Cady, K. B. TI Burnup simulations and spent fuel characteristics of ZrO2 based inert matrix fuels SO JOURNAL OF NUCLEAR MATERIALS LA English DT Article ID REACTOR CORE; PLUTONIUM; IRRADIATION; ZIRCONIA; LOADINGS AB Reducing the inventory of long lived isotopes that are contained in spent nuclear fuel is essential for maximizing repository capacity and extending the lifetime of related storage. Because of their non-fertile matrices, inert matrix fuels (IMF's) could be an ideal vehicle for using light-water reactors to help decrease the inventory of plutonium and other transuranics (neptunium, americium, curium) that are contained within spent uranium oxide fuel (UOX). Quantifying the characteristics of spent IMF is therefore of fundamental importance to determining its effect on repository design and capacity. We consider six ZrO2 based IMF formulations with different transuranic loadings in a 1-8 IMF to UOX pin-cell arrangement. Burnup calculations are performed using a collision probability model where transport of neutrons through space is modeled using fuel to moderator transport and escape probabilities. The lethargy dependent neutron flux is treated with a high resolution multigroup thermalization method. The results of the reactor physics model are compared to a benchmark case performed with Montebruns and indicate that the approach yields reliable results applicable to high-level analyses of spent fuel isotopics. The data generated show that a fourfold reduction in the radiological and integrated thermal output is achievable in single recycle using IMF, as compared to direct disposal of an energy equivalent spent UOX. (c) 2006 Elsevier B.V. All rights reserved. C1 Cornell Univ, Dept Theoret & Appl Mech, Ithaca, NY 14853 USA. Univ Texas, Dept Engn Mech, Austin, TX 78712 USA. Idaho Natl Lab, Idaho Falls, ID USA. RP Deinert, MR (reprint author), Cornell Univ, Dept Theoret & Appl Mech, Ithaca, NY 14853 USA. EM mrd6@cornell.edu NR 20 TC 8 Z9 8 U1 0 U2 1 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0022-3115 J9 J NUCL MATER JI J. Nucl. Mater. PD MAR 31 PY 2007 VL 361 IS 1 BP 41 EP 51 DI 10.1016/j.jnucmat.2006.10.021 PG 11 WC Materials Science, Multidisciplinary; Nuclear Science & Technology SC Materials Science; Nuclear Science & Technology GA 154HE UT WOS:000245496700006 ER PT J AU Tapasa, K Barashev, AV Bacon, DJ Osetsky, YN AF Tapasa, K. Barashev, A. V. Bacon, D. J. Osetsky, Yu. N. TI Computer simulation of the interaction of carbon atoms with self-interstitial clusters in alpha-iron SO JOURNAL OF NUCLEAR MATERIALS LA English DT Article ID ELECTRON-IRRADIATION; DISLOCATION LOOPS; EDGE DISLOCATION; FERRITIC STEELS; FE; METALS; BCC; IMPURITIES; MIGRATION; NITROGEN AB Static and dynamic properties of clusters of self-interstitial atoms and their complexes with carbon (C) atoms in a-iron are studied by molecular dynamics method using a pairwise interatomic potential for iron-carbon interaction and a many-body potential for iron. The effect of C atoms on the configuration, stability and migration of 1/2(111), 1/2(110) and (100) interstitial clusters is investigated. In the framework of the simple model of interstitial solute used here, C atoms enhance the relative stability of (100) over 1/2(111) clusters, but not enough to explain their common occurrence under irradiation. Clusters of seven interstitials or smaller are able to co-migrate with C atoms with a reduced mobility compared with pure iron. Bigger clusters have dislocation structure and are immobilised: C migrates along the core of their periphery as in the core of a straight edge dislocation. C dissociates from all clusters at high enough temperature. (c) 2006 Elsevier B.V. All rights reserved. C1 Univ Liverpool, Dept Engn, Liverpool L69 3GH, Merseyside, England. Oak Ridge Natl Lab, Comp Sci & Math Div, Oak Ridge, TN 37831 USA. RP Barashev, AV (reprint author), Univ Liverpool, Dept Engn, Brownlow Hill, Liverpool L69 3GH, Merseyside, England. EM a.barashev@liv.ac.uk NR 36 TC 20 Z9 20 U1 1 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 MAR 31 PY 2007 VL 361 IS 1 BP 52 EP 61 DI 10.1016/j.jnucmat.2006.10.022 PG 10 WC Materials Science, Multidisciplinary; Nuclear Science & Technology SC Materials Science; Nuclear Science & Technology GA 154HE UT WOS:000245496700007 ER PT J AU Donald, IW Metcalfe, BL Fong, SK Gerrard, LA Strachan, DM Scheele, RD AF Donald, I. W. Metcalfe, B. L. Fong, S. K. Gerrard, L. A. Strachan, D. M. Scheele, R. D. TI A glass-encapsulated calcium phosphate wasteform for the immobilization of actinide-, fluoride-, and chloride-containing radioactive wastes from the pyrochemical reprocessing of plutonium metal SO JOURNAL OF NUCLEAR MATERIALS LA English DT Article ID THERMAL-PROPERTIES; CRYSTALLIZATION KINETICS; CAO-AL2O3-SIO2 GLASS; CERAMIC WASTEFORM; CONTAINING ILW; NUCLEAR-WASTE; CONVERSION; FORM; VITRIFICATION; CHLORAPATITE AB Chloride-containing radioactive wastes are generated during the pyrochemical reprocessing of Pu metal. Immobilization of these wastes in borosilicate glass or Synroc-type ceramics is not feasible due to the very low solubility of chlorides in these hosts. Alternative candidates have therefore been sought including phosphate-based glasses, crystalline ceramics and hybrid glass/ceramic systems. These studies have shown that high losses of chloride or evolution of chlorine gas from the melt make vitrification an unacceptable solution unless suitable off gas treatment facilities capable of dealing with these corrosive by-products are available. On the other hand, both sodium aluminosilicate and calcium phosphate ceramics are capable of retaining chloride in stable mineral phases, which include sodalite, Na(8)(AlSiO(4))(6)Cl(2), chlorapatite, Ca(5)(PO(4))(3)Cl, and spodiosite, Ca(2)(PO(4))Cl. The immobilization process developed in this study involves a solid state process in which waste and precursor powders are mixed and reacted in air at temperatures in the range 700-800 degrees C. The ceramic products are non-hygroscopic free-flowing powders that only require encapsulation in a relatively low melting temperature phosphate-based glass to produce a monolithic wasteform suitable for storage and ultimate disposal. Crown Copyright (c) 2007 Published by Elsevier B.V. All rights reserved. C1 Atom Weapons Establishment, Aldermaston, Berks, England. Pacific NW Natl Lab, Richland, WA USA. RP Donald, IW (reprint author), Atom Weapons Establishment, Aldermaston, Berks, England. EM ian.donald@awe.co.uk NR 64 TC 44 Z9 44 U1 1 U2 18 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0022-3115 J9 J NUCL MATER JI J. Nucl. Mater. PD MAR 31 PY 2007 VL 361 IS 1 BP 78 EP 93 DI 10.1016/j.jnucmat.2006.11.011 PG 16 WC Materials Science, Multidisciplinary; Nuclear Science & Technology SC Materials Science; Nuclear Science & Technology GA 154HE UT WOS:000245496700010 ER PT J AU Wereszczak, AA Jadaan, OM Lin, HT Champoux, GJ Ryan, DP AF Wereszczak, A. A. Jadaan, O. M. Lin, H. -T. Champoux, G. J. Ryan, D. P. TI Hoop tensile strength testing of small diameter ceramic particles SO JOURNAL OF NUCLEAR MATERIALS LA English DT Letter AB A method to measure hoop tensile strength of 1-mm-diameter brittle ceramic spheres was demonstrated through the use of a 'C-sphere' flexure strength specimen. This innovative specimen geometry was chosen because a simple, monotonically increasing uniaxial compressive force produces a hoop tensile stress at the C-sphere's outer surface that ultimately initiates fracture. This enables strength quantification and strength-limiting-flaw identification of the sphere itself. Such strength information is relevant to design optimization and durability assessments of ceramic fuel particles and breeder/multiplier pebbles for fusion when particle surfaces are subjected to tensile stresses during their manufacturing or service. (c) 2006 Elsevier B.V. All rights reserved. C1 Oak Ridge Natl Lab, Ceram Sci & Technol, Oak Ridge, TN 37831 USA. Univ Wisconsin, Coll Engn Math & Sci, Platteville, WI 53818 USA. Georgia Inst Technol, Coll Engn, Atlanta, GA 30332 USA. RP Wereszczak, AA (reprint author), Oak Ridge Natl Lab, Ceram Sci & Technol, Oak Ridge, TN 37831 USA. EM wereszczakaa@ornl.gov RI Wereszczak, Andrew/I-7310-2016 OI Wereszczak, Andrew/0000-0002-8344-092X NR 6 TC 1 Z9 1 U1 0 U2 5 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0022-3115 J9 J NUCL MATER JI J. Nucl. Mater. PD MAR 31 PY 2007 VL 361 IS 1 BP 121 EP 125 DI 10.1016/j.jnucmat.2006.11.013 PG 5 WC Materials Science, Multidisciplinary; Nuclear Science & Technology SC Materials Science; Nuclear Science & Technology GA 154HE UT WOS:000245496700014 ER PT J AU Kim, DH Kwak, JH Szanyi, J Burton, SD Peden, CHF AF Kim, Do Heui Kwak, Ja Hud Szanyi, Janos Burton, Sarah D. Peden, Charles H. F. TI Water-induced bulk Ba(NO3)(2) formation from NO2 exposed thermally aged BaO/Al2O3 SO APPLIED CATALYSIS B-ENVIRONMENTAL LA English DT Article DE NOx; storage; barium aluminate; barium nitrate; XRD; solid state Al-27 MAS NMR; NO2 TPD ID STORAGE-REDUCTION CATALYSTS; SORPTION/DESORPTION PROCESSES; BARIUM ALUMINATE; NO(X); REMOVAL; TRAP AB Phase changes in high temperature treated (> 900 degrees C) 8 or 20 wt% BaO supported on gamma-Al2O3 model lean NOx trap (LNT) catalysts, induced by NO2 and/or H2O adsorption, were investigated with powder X-ray diffraction (XRD), solid state Al-27 magic angle spinning nuclear magnetic resonance (MAS NMR) spectroscopy, and NO2 temperature programmed desorption (TPD) experiments. After calcination in dry air at 1000 degrees C, the XRD and solid state Al-27 MAS NMR results confirm that stable surface BaO and bulk BaAl2O4 phases are formed for 8 and 20 wt% BaO/ Al2O3, respectively. Following NO2 adsorption over these thermally treated samples, some evidence for nanosized Ba(NO3)(2) particles are observed in the XRD results, although this may represent a minority phase. However, when water was added to the thermally aged samples after NO2 exposure, the formation of bulk crystalline Ba(NO3)(2) particles was observed in both samples. Solid state Al-27 MAS NMR is shown to be a good technique for identifying the various Al species present in the materials during the processes studied here. NOx TPD results demonstrate a significant loss of uptake for the 20 wt% model catalysts upon thermal treatment. However, the described phase transformations upon subsequent water treatment gave rise to the partial recovery of NOx uptake, demonstrating that such a water treatment of thermally aged catalysts can provide a potential method to regenerate LNT materials. (c) 2006 Elsevier B.V. All rights reserved. C1 Pacific NW Natl Lab, Inst Interfacial Catalysis, Richland, WA 99352 USA. RP Kim, DH (reprint author), Pacific NW Natl Lab, Inst Interfacial Catalysis, POB 999,MSIN K8-93, Richland, WA 99352 USA. EM do.kim@pnl.gov; chuck.peden@pnl.gov RI Kwak, Ja Hun/J-4894-2014; Kim, Do Heui/I-3727-2015; OI Peden, Charles/0000-0001-6754-9928 NR 22 TC 35 Z9 35 U1 1 U2 12 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0926-3373 J9 APPL CATAL B-ENVIRON JI Appl. Catal. B-Environ. PD MAR 30 PY 2007 VL 72 IS 3-4 BP 233 EP 239 DI 10.1016/j.apcatb.2006.10.024 PG 7 WC Chemistry, Physical; Engineering, Environmental; Engineering, Chemical SC Chemistry; Engineering GA 154II UT WOS:000245500000006 ER PT J AU Poston, JA Siriwardane, RV Dunning, JS Alman, DE Rawers, JC AF Poston, James A., Jr. Siriwardane, Ranjani V. Dunning, J. S. Alman, D. E. Rawers, J. C. TI X-ray photoelectron spectroscopic analysis of oxidized Fe-16Cr-16Ni-2Mn-1Mo-2Si austenitic stainless steel SO APPLIED SURFACE SCIENCE LA English DT Article DE austenitic stainless steel alloys; high temperature stainless steels; oxidation; oxidation resistance; depth profile ID OXIDE FUEL-CELLS; OXIDATION RESISTANCE; CHROMIUM; BEHAVIOR; SILICON; ALLOYS; FILMS; ADDITIONS; SURFACE; XPS AB Depth profile analysis (argon ion etching/X-ray photoelectron spectroscopy) was conducted on a series of Fe-16Cr-16Ni-2Mn-1Mo-2Si austenitic stainless steel samples oxidized at 973 and 1073 K with exposure times of 25, 100, 193 436 and 700 h. Surface and near surface rearrangement following oxidation resulted in a region of high Cr concentration on all oxidized samples. Temperature and time dependence to O-2 penetration depth was observed. In general, O-2 penetration depth was found to increase with increasing exposure up to 436 It. No increase in depth was observed between 436 and 700 h exposure time. Published by Elsevier B.V. C1 US DOE, Surface Sci Mat R&D Grp, Natl Energy Technol Lab, Morgantown, WV 26507 USA. US DOE, Albany Res Ctr, Natl Energy Technol Lab, Albany, OR 97321 USA. RP Poston, JA (reprint author), US DOE, Surface Sci Mat R&D Grp, Natl Energy Technol Lab, POB 880,3610 Collins Ferry Rd, Morgantown, WV 26507 USA. EM james.poston@netl.doe.gov NR 38 TC 6 Z9 7 U1 1 U2 2 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0169-4332 J9 APPL SURF SCI JI Appl. Surf. Sci. PD MAR 30 PY 2007 VL 253 IS 11 BP 4872 EP 4885 DI 10.1016/j.apsusc.2006.10.060 PG 14 WC Chemistry, Physical; Materials Science, Coatings & Films; Physics, Applied; Physics, Condensed Matter SC Chemistry; Materials Science; Physics GA 154IK UT WOS:000245500200009 ER PT J AU Li, YL Peacock, AD White, DC Geyer, R Zhang, CLL AF Li, Yi-Liang Peacock, Aaron D. White, David C. Geyer, Roland Zhang, Chuanlun L. TI Spatial patterns of bacterial signature biomarkers in marine sediments of the Gulf of Mexico SO CHEMICAL GEOLOGY LA English DT Article DE Gulf of Mexico; gas hydrate; phospholipid fatty acids; respiratory quinones; biomarker; trans/cis ratio; multivariate statistics ID SULFATE-REDUCING BACTERIA; FATTY-ACID COMPOSITION; DEEP-SEA BACTERIUM; ANAEROBIC OXIDATION; DESULFOVIBRIO-DESULFURICANS; TAXONOMIC SIGNIFICANCE; MICROBIAL COMMUNITY; HYDROCARBON SEEPS; MEMBRANE-LIPIDS; METHANE HYDRATE AB Sediment cores near a cold methane seep and gas hydrates in the Gulf of Mexico were analyzed for bacterial membrane phospholipid fatty acids (PLFA) and isoprenoid quinones. Nearby non-seep marine sediments were also analyzed for the purpose of comparison. Our goal was to use these biomarkers as proxies for microbial community structure and redox indicators. Total PLFA varied from core to core and were significantly less abundant in non-seep marine sediments than those near the cold seep or gas hydrates. In general, saturated straight chain, terminal branched and mid-chain branched, and monounsaturated fatty acids contributed > 98% of the total PLFA. The branched fatty acids (i.e., aC15:0, iC15:0, Me10C16:0) could be largely attributed to sulfate-reducing bacteria and the monounsaturated fatty acid (i.e., 16:1 omega 7c and 18:1 omega 7c) could be attributed to sulfide-oxidizing bacteria (Beggiatoa/Thioploca). Principal component analysis of PLFA data revealed that microbial communities were consistent with the spatial distributions of gas hydrates and Beggiatoa mats and with the variation in geochemical conditions. Isoprenoid quinone profiles indicated that aerobic respiration was the dominant metabolic process in the top-most sediment layers while the anaerobic respiration dominated the deeper intervals in the marine sediments. Significant amount of cyclopropyl fatty acids at all sites indicated the stress adaptation of the bacteria in the extreme environment. The consistency between the distribution of PLFA and respiratory quinones and the variation in geochemical conditions suggested that analyses of PLFA and quinone could help us to locate the existence of the coupled sulfide-oxidization and sulfate-reduction processes. (c) 2006 Elsevier B.V. All rights reserved. C1 Univ Georgia, Savannah River Ecol Lab, Aiken, SC 29802 USA. Univ Tennessee, Ctr Biomarker Anal, Knoxville, TN 37932 USA. UFZ Helmholtz Ctr Environm Res, Dept Environm Microbiol, D-04318 Leipzig, Germany. RP Zhang, CLL (reprint author), Univ Georgia, Savannah River Ecol Lab, Aiken, SC 29802 USA. EM Zhang@SREL.edu RI Li, Yiliang/E-9916-2010; Geyer, Roland/F-8772-2015 OI Geyer, Roland/0000-0002-4551-3753 NR 54 TC 25 Z9 29 U1 1 U2 19 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0009-2541 J9 CHEM GEOL JI Chem. Geol. PD MAR 30 PY 2007 VL 238 IS 3-4 BP 168 EP 179 DI 10.1016/j.chemgeo.2006.11.007 PG 12 WC Geochemistry & Geophysics SC Geochemistry & Geophysics GA 154HJ UT WOS:000245497200003 ER PT J AU Einsiedl, F Schafer, T Northrup, P AF Einsiedl, Florian Schaefer, Thorsten Northrup, Paul TI Combined sulfur K-edge XANES spectroscopy and stable isotope analyses of fulvic acids and groundwater sulfate identify sulfur cycling in a karstic catchment area SO CHEMICAL GEOLOGY LA English DT Article DE S cycling; sulfur K-edge XANES spectroscopy; stable isotopes; fulvic acids ID X-RAY-ABSORPTION; HUMIC SUBSTANCES; REDUCING BACTERIA; SOUTHERN GERMANY; MARINE-SEDIMENTS; OXIDATION-STATES; FRANCONIAN ALB; FRACTIONATION; REDUCTION; WATER AB Chemical and isotope analyses on groundwater sulfate, atmospheric deposition sulfate and fulvic acids (FAs) associated sulfur were used to determine the S cycling in a karstic catchment area of the Franconian Alb, Southern Germany. Sulfur K-edge X-ray absorption near edge structure (XANES) spectroscopy provided information on the oxidation state and the mechanism of the incorporation of sulfur in FAs. During base flow delta S-34 values of groundwater sulfate were slightly depleted to those of recent atmospheric sulfate deposition with mean amount-weighted delta S-34 values of around +3 parts per thousand. The delta O-18 values of groundwater sulfate shifted to lower values compared to those of atmospheric deposition and indicated steadiness from base flow to peak flow. The reduced sulfur species (S-1/thiol; S-0/thiophene, disulfide, S+2/sulfoxide) of soil FAs averaged around 49% of the total sulfur and delta S-34 value in FAs was found to be 0.5 parts per thousand. The formation of polysulfides and thiols in FAs in concert with a decreasing isotope value of delta S-34 in FAs with respect to those of atmospheric deposition sulfate suggests oxidation of H2S, enriched in the S-32 isotope, with organic material. The depletion of delta O-18-SO42- by several per mil in groundwater sulfate with respect to those of atmospheric deposition is, therefore, consistent with the hypothesis that SO42- has been cycled through the organic S pool as well as that groundwater sulfate is formed by oxidation of H2S with organic matter in the mineral soil of the catchment area. (c) 2006 Elsevier B.V. All rights reserved. C1 GSF Natl Res Ctr Environm & Hlth, Inst Groundwater Ecol, D-85464 Neuherberg, Germany. Forschungszentrum Karlsruhe, INE, D-76021 Karlsruhe, Germany. Brookhaven Natl Lab, Environm Sci Dept, New York, NY 11941 USA. RP Einsiedl, F (reprint author), GSF Natl Res Ctr Environm & Hlth, Inst Groundwater Ecol, Ingolstadter Landstr 1, D-85464 Neuherberg, Germany. EM einsiedl@gsf.de RI Schafer, Thorsten /A-1258-2010 OI Schafer, Thorsten /0000-0002-7133-8717 NR 54 TC 21 Z9 22 U1 3 U2 21 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0009-2541 J9 CHEM GEOL JI Chem. Geol. PD MAR 30 PY 2007 VL 238 IS 3-4 BP 268 EP 276 DI 10.1016/j.chemgeo.2006.11.014 PG 9 WC Geochemistry & Geophysics SC Geochemistry & Geophysics GA 154HJ UT WOS:000245497200009 ER PT J AU Krig, SR Jin, VX Bieda, MC O'Geen, H Yaswen, P Green, R Farnham, PJ AF Krig, Sheryl R. Jin, Victor X. Bieda, Mark C. O'Geen, Henriette Yaswen, Paul Green, Roland Farnham, Peggy J. TI Identification of genes directly regulated by the oncogene ZNF217 using chromatin immunoprecipitation (ChIP)-chip assays SO JOURNAL OF BIOLOGICAL CHEMISTRY LA English DT Article ID COMPARATIVE GENOMIC HYBRIDIZATION; TERMINAL BINDING-PROTEINS; NEURONAL DIFFERENTIATION; CHROMOSOMAL REGION; BREAST-CANCER; CO-REPRESSOR; DNA-BINDING; CTBP; TRANSCRIPTION; SITES AB It has been proposed that ZNF217, which is amplified at 20q13 in various tumors, plays a key role during neoplastic transformation. ZNF217 has been purified in complexes that contain repressor proteins such as CtBP2, suggesting that it acts as a transcriptional repressor. However, the function of ZNF217 has not been well characterized due to a lack of known target genes. Using a global chromatin immunoprecipitation (ChIP)-chip approach, we identified thousands of ZNF217 binding sites in three tumor cell lines (MCF7, SW480, and Ntera2). Further analysis of ZNF217 in Ntera2 cells showed that many promoters are bound by ZNF217 and CtBP2 and that a subset of these promoters are activated upon removal of ZNF217. Thus, our in vivo studies corroborate the in vitro biochemical analyses of ZNF217-containing complexes and support the hypothesis that ZNF217 functions as a transcriptional repressor. Gene ontology analysis showed that ZNF217 targets in Ntera2 cells are involved in organ development, suggesting that one function of ZNF217 may be to repress differentiation. Accordingly we show that differentiation of Ntera2 cells with retinoic acid led to down-regulation of ZNF217. Our identification of thousands of ZNF217 target genes will enable further studies of the consequences of aberrant expression of ZNF217 during neoplastic transformation. C1 Univ Calif Davis, Dept Pharmacol, Davis, CA 95616 USA. Univ Calif Davis, Genome Ctr, Davis, CA 95616 USA. NimbleGen Syst Inc, Madison, WI 53711 USA. Lawrence Berkeley Natl Lab, Div Life Sci, Berkeley, CA 94720 USA. RP Farnham, PJ (reprint author), Univ Calif Davis, Dept Pharmacol, 1 Shields Ave, Davis, CA 95616 USA. EM pjfarnham@ucdavis.edu OI Farnham, Peggy/0000-0003-4469-7914 FU NCI NIH HHS [CA45250, R01 CA045240, R01 CA045240-21]; NHGRI NIH HHS [R01 HG003129-03, HG003129, R01 HG003129]; NIDDK NIH HHS [DK067889, R01 DK067889, R01 DK067889-03, R56 DK067889] NR 45 TC 54 Z9 58 U1 3 U2 4 PU AMER SOC BIOCHEMISTRY MOLECULAR BIOLOGY INC PI BETHESDA PA 9650 ROCKVILLE PIKE, BETHESDA, MD 20814-3996 USA SN 0021-9258 J9 J BIOL CHEM JI J. Biol. Chem. PD MAR 30 PY 2007 VL 282 IS 13 BP 9703 EP 9712 DI 10.1074/jbc.M611752200 PG 10 WC Biochemistry & Molecular Biology SC Biochemistry & Molecular Biology GA 153HA UT WOS:000245421700044 PM 17259635 ER PT J AU Jacob, J Dothager, RS Thiyagarajan, P Sosnick, TR AF Jacob, Jaby Dothager, Robin S. Thiyagarajan, P. Sosnick, Tobin R. TI Fully reduced ribonuclease a does not expand at high denaturant concentration or temperature SO JOURNAL OF MOLECULAR BIOLOGY LA English DT Article DE protein folding; small-angle X-ray scattering; intermediate; ribonuclease A; radius of gyration ID X-RAY-SCATTERING; INITIAL HYDROPHOBIC COLLAPSE; PROTEIN-FOLDING KINETICS; UNFOLDED POLYPEPTIDE-CHAINS; RESIDUAL DIPOLAR COUPLINGS; COLD SHOCK PROTEIN; RATE-LIMITING STEP; FLUORESCENCE SPECTROSCOPY; CIRCULAR-DICHROISM; BURST-PHASE AB The dimensions of a denatured protein, fully reduced ribonuclease A (r-RNase A), have been measured using synchrotron-based small angle Xray scattering. The radius of gyration, 34-35 angstrom, is unchanged from 0-6 M guanidinium chloride and from 20-90 degrees C at pH 2.5, and agrees with the known scaling behavior for a multitude of chemically denatured states. The polypepticle is behaving as a statistical coil in the non-interacting, high-temperature limit. (c) 2007 Published by Elsevier Ltd. C1 Univ Chicago, Dept Biochem & Mol Biol, Chicago, IL 60637 USA. Argonne Natl Lab, Intense Pulsed Neutron Source, Argonne, IL 60439 USA. Amgen MS, Dept Pharmaceut, Seattle, WA 98119 USA. Univ Chicago, Inst Biophys Dynam, Chicago, IL 60637 USA. RP Jacob, J (reprint author), Univ Chicago, Dept Biochem & Mol Biol, Chicago, IL 60637 USA. EM jjacob@amgen.com; trsosnic@uchicago.edu RI ID, BioCAT/D-2459-2012 FU NCRR NIH HHS [RR-08630] NR 80 TC 25 Z9 25 U1 0 U2 6 PU ACADEMIC PRESS LTD ELSEVIER SCIENCE LTD PI LONDON PA 24-28 OVAL RD, LONDON NW1 7DX, ENGLAND SN 0022-2836 J9 J MOL BIOL JI J. Mol. Biol. PD MAR 30 PY 2007 VL 367 IS 3 BP 609 EP 615 DI 10.1016/j.jmb.2007.01.012 PG 7 WC Biochemistry & Molecular Biology SC Biochemistry & Molecular Biology GA 149CH UT WOS:000245123700002 PM 17292402 ER PT J AU Shimura, T Martin, MM Torres, MJ Gu, C Pluth, JM DiBernardi, MA McDonald, JS Aladjem, MI AF Shimura, Tsutomu Martin, Melvenia M. Torres, Michael J. Gu, Cory Pluth, Janice M. DiBernardi, Maria A. McDonald, Jeffrey S. Aladjem, Mirit I. TI DNA-PK is involved in repairing a transient surge of DNA breaks induced by deceleration of DNA replication SO JOURNAL OF MOLECULAR BIOLOGY LA English DT Article DE DNA-PK; replication arrest; non-homologous end joining; aphidicolin; DNA damage S-phase checkpoint ID DEPENDENT PROTEIN-KINASE; DOUBLE-STRAND BREAKS; S-PHASE CHECKPOINT; SPONTANEOUS HOMOLOGOUS RECOMBINATION; POLYMERASE-ALPHA INHIBITION; CATALYTIC SUBUNIT; MAMMALIAN-CELLS; HISTONE H2AX; GAMMA-H2AX FOCI; DAMAGING AGENTS AB Cells that suffer substantial inhibition of DNA replication halt their cell cycle via a checkpoint response mediated by the P13 kinases ATM and ATR. It is unclear how cells cope with milder replication insults, which are under the threshold for ATM and ATR activation. A third P13 kinase, DNA-dependent protein kinase (DNA-PK), is also activated following replication inhibition, but the role DNA-PK might play in response to perturbed replication is unclear, since this kinase does not activate the signaling cascades involved in the S-phase checkpoint. Here we report that mild, transient drug-induced perturbation of DNA replication rapidly induced DNA breaks that promptly disappeared in cells that contained a functional DNA-PK whereas such breaks persisted in cells that were deficient in DNA-PK activity. After the initial transient burst of DNA breaks, cells with a functional DNA-PK did not halt replication and continued to synthesize DNA at a slow pace in the presence of replication inhibitors. In contrast, DNA-PK deficient cells subject to low levels of replication inhibition halted cell cycle progression via an ATR-mediated S-phase checkpoint. The ATM kinase was dispensable for the induction of the initial DNA breaks. These observations suggest that DNA-PK is involved in setting a high threshold for the ATR-Chk1-mediated S-phase checkpoint by promptly repairing DNA breaks that appear immediately following inhibition of DNA replication. Published by Elsevier Ltd. C1 NCI, Ctr Canc Res, Lab Mol Pharmacol, NIH, Bethesda, MD 20892 USA. Lawrence Berkeley Lab, Life Sci Div, Berkeley, CA 94720 USA. Johns Hopkins Univ, Dept Biol, Shady Grove, MD 20850 USA. BD Imaging, Rockville, MD 20850 USA. RP Aladjem, MI (reprint author), NCI, Ctr Canc Res, Lab Mol Pharmacol, NIH, Bethesda, MD 20892 USA. EM aladjemm@mail.nih.gov FU Intramural NIH HHS; NCI NIH HHS [Z01 BC010411-06] NR 61 TC 34 Z9 35 U1 0 U2 2 PU ACADEMIC PRESS LTD ELSEVIER SCIENCE LTD PI LONDON PA 24-28 OVAL RD, LONDON NW1 7DX, ENGLAND SN 0022-2836 J9 J MOL BIOL JI J. Mol. Biol. PD MAR 30 PY 2007 VL 367 IS 3 BP 665 EP 680 DI 10.1016/j.jmb.2007.01.018 PG 16 WC Biochemistry & Molecular Biology SC Biochemistry & Molecular Biology GA 149CH UT WOS:000245123700006 PM 17280685 ER PT J AU Carretero-Gonzalez, R Kevrekidis, PG Frantzeskakis, DJ Malomed, BA Nandi, S Bishop, AR AF Carretero-Gonzalez, R. Kevrekidis, P. G. Frantzeskakis, D. J. Malomed, B. A. Nandi, S. Bishop, A. R. TI Soliton trains and vortex streets as a form of Cerenkov radiation in trapped Bose-Einstein condensates SO MATHEMATICS AND COMPUTERS IN SIMULATION LA English DT Article; Proceedings Paper CT 4th IMACS International Conference on Nonlinear Evolution Equations and Wave Phenomena CY APR 11-14, 2005 CL Athens, GA SP Int Assoc Math & Comp Simulat, Natl Sci Fdn, Univ Georgia Res Fdn, UGA, Comp Sci Dept DE Bose-Einstein condensation; solitons; vortices; nucleation; matter waves ID LIQUID-HELIUM; FLOW; GAS; WAVES; NUCLEATION; SUPERFLOW; MODEL AB We numerically study the nucleation of gray solitons and vortex-antivortex pairs created by a moving impurity in, respectively, 1D and 2D Bose-Einstein condensates (BECs) confined by a parabolic potential. The simulations emulate the motion of a localized laser-beam spot through the trapped condensate. Our results for the 1D case indicate that, due to the inhomogeneity of the BEC density, the critical speed for nucleation, as a function of the condensate density displays two distinct dependences. In particular, the square root of the critical density for nucleation as a function of speed displays two different linear regimes corresponding to small and large velocities. Effectively, the emission of gray solitons and vortex-antivortex pairs occurs for any velocity of the impurity, as any given velocity will be supercritical in a region with a sufficiently small density. At longer times, the first nucleation is followed by generation of an array of solitons, in 1D ("soliton train") or vortex pairs in 2D ("vortex street") by the moving object. (c) 2006 IMACS. Published by Elsevier B.V. All rights reserved. C1 Tel Aviv Univ, Fac Engn, Dept Interdisciplinary Studies, IL-69978 Tel Aviv, Israel. San Diego State Univ, Nonlinear Dynam Syst Grp, San Diego, CA 92182 USA. San Diego State Univ, Dept Math & Stat, San Diego, CA 92182 USA. Univ Massachusetts, Dept Math & Stat, Amherst, MA 01003 USA. Univ Athens, Dept Phys, GR-15784 Athens, Greece. Los Alamos Natl Lab, Ctr Nonlinear Studies, Los Alamos, NM 87545 USA. Los Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA. RP Malomed, BA (reprint author), Tel Aviv Univ, Fac Engn, Dept Interdisciplinary Studies, IL-69978 Tel Aviv, Israel. EM malomed@post.tau.ac.il NR 34 TC 12 Z9 12 U1 0 U2 1 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0378-4754 J9 MATH COMPUT SIMULAT JI Math. Comput. Simul. PD MAR 30 PY 2007 VL 74 IS 4-5 BP 361 EP 369 DI 10.1016/j.matcom.2006.10.033 PG 9 WC Computer Science, Interdisciplinary Applications; Computer Science, Software Engineering; Mathematics, Applied SC Computer Science; Mathematics GA 150KU UT WOS:000245216500011 ER PT J AU Kevrekidis, PG Khare, A Saxena, A Bena, I Bishop, AR AF Kevrekidis, P. G. Khare, Avinash Saxena, A. Bena, I. Bishop, A. R. TI Asymptotic calculation of discrete non-linear wave interactions SO MATHEMATICS AND COMPUTERS IN SIMULATION LA English DT Article; Proceedings Paper CT 4th IMACS International Conference on Nonlinear Evolution Equations and Wave Phenomena CY APR 11-14, 2005 CL Athens, GA SP Int Assoc Math & Comp Simulat, Natl Sci Fdn, Univ Georgia Res Fdn, UGA, Comp Sci Dept DE non-linear wave interactions; Klein-Gordon lattices; Ablowitz-Ladik model ID DIFFERENTIAL-DIFFERENCE EQUATIONS; SCHRODINGER-EQUATION; OPTICAL LATTICES; SOLITONS; STABILITY; BREATHERS; SYSTEMS; PULSES AB We illustrate how to compute asymptotic interactions between discrete solitary waves of dispersive equations, using the approach proposed by Manton [N.S. Manton, Nucl. Phys. B 150 (1979) 397]. We also discuss the complications arising due to discreteness and showcase the application of the method in non-linear Schrodinger, as well as in Klein-Gordon lattices, finding excellent agreement with direct numerical computations. (c) 2006 IMACS. Published by Elsevier B.V. All rights reserved. C1 Univ Massachusetts, Dept Math & Stat, Amherst, MA 01003 USA. Inst Phys, Bhubaneswar 751005, Orissa, India. Los Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA. Los Alamos Natl Lab, Ctr Nonlinear Studies, Los Alamos, NM 87545 USA. Univ Geneva, Dept Theoret Phys, CH-1211 Geneva 4, Switzerland. RP Kevrekidis, PG (reprint author), Univ Massachusetts, Dept Math & Stat, Amherst, MA 01003 USA. EM kevrekid@math.umass.edu NR 47 TC 2 Z9 2 U1 1 U2 2 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0378-4754 EI 1872-7166 J9 MATH COMPUT SIMULAT JI Math. Comput. Simul. PD MAR 30 PY 2007 VL 74 IS 4-5 BP 405 EP 413 DI 10.1016/j.matcom.2006.10.027 PG 9 WC Computer Science, Interdisciplinary Applications; Computer Science, Software Engineering; Mathematics, Applied SC Computer Science; Mathematics GA 150KU UT WOS:000245216500016 ER PT J AU El Gabaly, F Puerta, JM Klein, C Saa, A Schmid, AK McCarty, KF Cerda, JI de la Figuera, J AF El Gabaly, Farid Puerta, Juan M. Klein, Christof Saa, Angela Schmid, Andreas K. McCarty, Kevin F. Cerda, Jorge I. de la Figuera, Juan TI Structure and morphology of ultrathin Co/Ru(0001) films SO NEW JOURNAL OF PHYSICS LA English DT Article ID ENERGY-ELECTRON-DIFFRACTION; SCANNING-TUNNELING-MICROSCOPY; HOMOEPITAXIAL GROWTH; EPITAXIAL-GROWTH; THIN-FILMS; RU(0001); CO; PT(111); DISLOCATIONS; RELAXATION AB We follow the layer by layer growth of cobalt on ruthenium by means of low-energy electron microscopy (LEEM) and diffraction (LEED). Around 500 K each layer forms through the nucleation and growth of triangular islands. Fully dynamical calculations of the diffraction intensities establish that the first monolayer (ML) grows pseudomorphically, i.e. following the Ru hexagonal close packed (hcp) stacking sequence. In films thicker than a ML, the in-plane lattice spacing is relaxed and the resulting superstructures produce satellite spots in the diffraction patterns. Our LEED analysis indicates that in two ML films the first Co layer is stacked in two ways on Ru, but there are no stacking faults between the Co layers themselves. In three ML thick regions, additional stacking faults are located at the topmost Co layer. These stacking faults are associated with distinct island shapes and unique selected-area diffraction spectra. Our study supports the simple picture that island orientation reflects the stacking type. C1 Univ Autonoma Madrid, Dept Fis Mat Condensada, E-28049 Madrid, Spain. Univ Autonoma Madrid, Ctr Microanal Mat, E-28049 Madrid, Spain. CSIC, Inst Ciencia Mat Madrid, E-28049 Madrid, Spain. Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA. Sandia Natl Labs, Livermore, CA 94550 USA. RP de la Figuera, J (reprint author), Univ Autonoma Madrid, Dept Fis Mat Condensada, Cantoblanco, E-28049 Madrid, Spain. EM juan.delafiguera@uam.es RI Cerda, Jorge/F-4043-2010; McCarty, Kevin/F-9368-2012; de la Figuera, Juan/E-7046-2010; Saa Hernandez, Angela/C-9052-2016 OI Cerda, Jorge/0000-0001-6176-0191; McCarty, Kevin/0000-0002-8601-079X; de la Figuera, Juan/0000-0002-7014-4777; Saa Hernandez, Angela/0000-0002-2955-5347 NR 46 TC 22 Z9 22 U1 0 U2 18 PU IOP PUBLISHING LTD PI BRISTOL PA DIRAC HOUSE, TEMPLE BACK, BRISTOL BS1 6BE, ENGLAND SN 1367-2630 J9 NEW J PHYS JI New J. Phys. PD MAR 30 PY 2007 VL 9 AR 80 DI 10.1088/1367-2630/9/3/080 PG 23 WC Physics, Multidisciplinary SC Physics GA 153GU UT WOS:000245421000004 ER PT J AU Abulencia, A Adelman, J Affolder, T Akimoto, T Albrow, MG Ambrose, D Amerio, S Amidei, D Anastassov, A Anikeev, K Annovi, A Antos, J Aoki, M Apollinari, G Arguin, JF Arisawa, T Artikov, A Ashmanskas, W Attal, A Azfar, F Azzi-Bacchetta, P Azzurri, P Bacchetta, N Badgett, W Barbaro-Galtieri, A Barnes, VE Barnett, BA Baroiant, S Bartsch, V Bauer, G Bedeschi, F Behari, S Belforte, S Bellettini, G Bellinger, J Belloni, A Benjamin, D Beretvas, A Beringer, J Berry, T Bhatti, A Binkley, M Bisello, D Blair, RE Blocker, C Blumenfeld, B Bocci, A Bodek, A Boisvert, V Bolla, G Bolshov, A Bortoletto, D Boudreau, J Boveia, A Brau, B Brigliadori, L Bromberg, C Brubaker, E Budagov, J Budd, HS Budd, S Budroni, S Burkett, K Busetto, G Bussey, P Byrum, KL Cabrera, S Campanelli, M Campbell, M Canelli, F Canepa, A Carillo, S Carlsmith, D Carosi, R Casarsa, M Castro, A Catastini, P Cauz, D Cavalli-Sforza, M Cerri, A Cerrito, L Chang, SH Chen, YC Chertok, M Chiarelli, G Chlachidze, G Chlebana, F Cho, I Cho, K Chokheli, D Chou, JP Choudalakis, G Chuang, SH Chung, K Chung, WH Chung, YS Ciljak, M Ciobanu, CI Ciocci, MA Clark, A Clark, D Coca, M Compostella, G Convery, ME Conway, J Cooper, B Copic, K Cordelli, M Cortiana, G Crescioli, F Almenar, CC Cuevas, J Culbertson, R Cully, JC Cyr, D DaRonco, S Datta, M D'Auria, S Davies, T D'Onofrio, M Dagenhart, D de Barbaro, P De Cecco, S Deisher, A De Lentdecker, G Dell'Orso, M Paoli, FD Demortier, L Deng, J Deninno, M De Pedis, D Derwent, PF Di Giovanni, GP Dionisi, C Di Ruzza, B Dittmann, JR DiTuro, P Dorr, C Donati, S Donega, M Dong, P Donini, J Dorigo, T Dube, S Efron, J Erbacher, R Errede, D Errede, S Eusebi, R Fang, HC Farrington, S Fedorko, I Fedorko, WT Feild, RG Feindt, M Fernandez, JP Field, R Flanagan, G Foland, A Forrester, S Foster, GW Franklin, M Freeman, JC Furic, I Gallinaro, M Galyardt, J Garcia, JE Garberson, F Garfinkel, AF Gay, C Gerberich, H Gerdes, D Giagu, S Giannetti, P Gibson, A Gibson, K Gimmell, JL Ginsburg, C Giokaris, N Giordani, M Giromini, P Giunta, M Giurgiu, G Glagolev, V Glenzinski, D Gold, M Goldschmidt, N Goldstein, J Golossanov, A Gomez, G Gomez-Ceballos, G Goncharov, M Gonzalez, O Gorelov, I Goshaw, AT Goulianos, K Gresele, A Griffiths, M Grinstein, S Grosso-Pilcher, C Group, RC Grundler, U da Costa, JG Gunay-Unalan, Z Haber, C Hahn, K Hahn, SR Halkiadakis, E Hamilton, A Han, BY Han, JY Handler, R Happacher, F Hara, K Hare, M Harper, S Harr, RF Harris, RM Hartz, M Hatakeyama, K Hauser, J Heijboer, A Heinemann, B Heinrich, J Henderson, C Herndon, M Heuser, J Hidas, D Hill, CS Hirschbuehl, D Hocker, A Holloway, A Hou, S Houlden, M Hsu, SC Huffman, BT Hughes, RE Husemann, U Huston, J Incandela, J Introzzi, G Iori, M Ishizawa, Y Ivanov, A Iyutin, B James, E Jang, D Jayatilaka, B Jeans, D Jensen, H Jeon, EJ Jindariani, S Jones, M Joo, KK Jun, SY Jung, JE Junk, TR Kamon, T Karchin, PE Kato, Y Kemp, Y Kephart, R Kerzel, U Khotilovich, V Kilminster, B Kim, DH Kim, HS Kim, JE Kim, MJ Kim, SB Kim, SH Kim, YK Kimura, N Kirsch, L Klimenko, S Klute, M Knuteson, B Ko, BR Kondo, K Kong, DJ Konigsberg, J Korytov, A Kotwal, AV Kovalev, A Kraan, AC Kraus, J Kravchenko, I Kreps, M Kroll, J Krumnack, N Kruse, M Krutelyov, V Kubo, T Kuhlmann, SE Kuhr, T Kusakabe, Y Kwang, S Laasanen, AT Lai, S Lami, S Lammel, S Lancaster, M Lander, RL Lannon, K Lath, A Latino, G Lazzizzera, I LeCompte, T Lee, J Lee, J Lee, YJ Lee, SW Lefevre, R Leonardo, N Leone, S Levy, S Lewis, JD Lin, C Lin, CS Lindgren, M Lipeles, E Lister, A Litvintsev, DO Liu, T Lockyer, NS Loginov, A Loreti, M Loverre, P Lu, RS Lucchesi, D Lujan, P Lukens, P Lungu, G Lyons, L Lys, J Lysak, R Lytken, E Mack, P MacQueen, D Madrak, R Maeshima, K Makhoul, K Maki, T Maksimovic, P Malde, S Manca, G Margaroli, F Marginean, R Marino, C Marino, CP Martin, A Martin, M Martin, V Martinez, M Maruyama, T Mastrandrea, P Masubuchi, T Matsunaga, H Mattson, ME Mazini, R Mazzanti, P McFarland, KS McIntyre, P McNulty, R Mehta, A Mehtala, P Menzemer, S Menzione, A Merkel, P Mesropian, C Messina, A Miao, T Miladinovic, N Miles, J Miller, R Mills, C Milnik, M Mitra, A Mitselmakher, G Miyamoto, A Moed, S Moggi, N Mohr, B Moore, R Morello, M Fernandez, PM Mulmenstadt, J Mukherjee, A Muller, T Mumford, R Murat, P Nachtman, J Nagano, A Naganoma, J Nakano, I Napier, A Necula, V Neu, C Neubauer, MS Nielsen, J Nigmanov, T Nodulman, L Norniella, O Nurse, E Oh, SH Oh, YD Oksuzian, I Okusawa, T Oldeman, R Orava, R Osterberg, K Pagliarone, C Palencia, E Papadimitriou, V Paramonov, AA Parks, B Pashapour, S Patrick, J Pauletta, G Paulini, M Paus, C Pellett, DE Penzo, A Phillips, TJ Piacentino, G Piedra, J Pinera, L Pitts, K Plager, C Pondrom, L Portell, X Poukhov, O Pounder, N Prakoshyn, F Pronko, A Proudfoot, J Ptohos, F Punzi, G Pursley, J Rademacker, J Rahaman, A Ranjan, N Rappoccio, S Reisert, B Rekovic, V Renton, P Rescigno, M Richter, S Rimondi, F Ristori, L Robson, A Rodrigo, T Rogers, E Rolli, S Roser, R Rossi, M Rossin, R Ruiz, A Russ, J Rusu, V Saarikko, H Sabik, S Safonov, A Sakumoto, WK Salamanna, G Salto, O Saltzberg, D Sanchez, C Santi, L Sarkar, S Sartori, L Sato, K Savard, P Savoy-Navarro, A Scheidle, T Schlabach, P Schmidt, EE Schmidt, MP Schmitt, M Schwarz, T Scodellaro, L Scott, AL Scribano, A Scuri, F Sedov, A Seidel, S Seiya, Y Semenov, A Sexton-Kennedy, L Sfyrla, A Shapiro, MD Shears, T Shepard, PF Sherman, D Shimojima, M Shochet, M Shon, Y Shreyber, I Sidoti, A Sinervo, P Sisakyan, A Sjolin, J Slaughter, AJ Slaunwhite, J Sliwa, K Smith, JR Snider, FD Snihur, R Soderberg, M Soha, A Somalwar, S Sorin, V Spalding, J Spinella, F Spreitzer, T Squillacioti, P Stanitzki, M Staveris-Polykalas, A St Denis, R Stelzer, B Stelzer-Chilton, O Stentz, D Strologas, J Stuart, D Suh, JS Sukhanov, A Sun, H Suzuki, T Taffard, A Takashima, R Takeuchi, Y Takikawa, K Tanaka, M Tanaka, R Tecchio, M Teng, PK Terashi, K Thom, J Thompson, AS Thomson, E Tipton, P Tiwari, V Tkaczyk, S Toback, D Tokar, S Tollefson, K Tomura, T Tonelli, D Torre, S Torretta, D Tourneur, S Trischuk, W Tsuchiya, R Tsuno, S Turini, N Ukegawa, F Unverhau, T Uozumi, S Usynin, D Vallecorsa, S van Remortel, N Varganov, A Vataga, E Vazquez, F Velev, G Veramendi, G Veszpremi, V Vidal, R Vila, I Vilar, R Vine, T Vollrath, I Volobouev, I Volpi, G Wurthwein, F Wagner, P Wagner, RG Wagner, RL Wagner, J Wagner, W Wallny, R Wang, SM Warburton, A Waschke, S Waters, D Wester, WC Whitehouse, B Whiteson, D Wicklund, AB Wicklund, E Williams, G Williams, HH Wilson, P Winer, BL Wittich, P Wolbers, S Wolfe, C Wright, T Wu, X Wynne, SM Yagil, A Yamamoto, K Yamaoka, J Yamashita, T Yang, C Yang, UK Yang, YC Yao, WM Yeh, GP Yoh, J Yorita, K Yoshida, T Yu, GB Yu, I Yu, SS Yun, JC Zanello, L Zanetti, A Zaw, I Zhang, X Zhou, J Zucchelli, S AF Abulencia, A. 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Vidal, R. Vila, I. Vilar, R. Vine, T. Vollrath, I. Volobouev, I. Volpi, G. Wurthwein, F. Wagner, P. Wagner, R. G. Wagner, R. L. Wagner, J. Wagner, W. Wallny, R. Wang, S. M. Warburton, A. Waschke, S. Waters, D. Wester, W. C., III Whitehouse, B. Whiteson, D. Wicklund, A. B. Wicklund, E. Williams, G. Williams, H. H. Wilson, P. Winer, B. L. Wittich, P. Wolbers, S. Wolfe, C. Wright, T. Wu, X. Wynne, S. M. Yagil, A. Yamamoto, K. Yamaoka, J. Yamashita, T. Yang, C. Yang, U. K. Yang, Y. C. Yao, W. M. Yeh, G. P. Yoh, J. Yorita, K. Yoshida, T. Yu, G. B. Yu, I. Yu, S. S. Yun, J. C. Zanello, L. Zanetti, A. Zaw, I. Zhang, X. Zhou, J. Zucchelli, S. CA CDF Collaboration TI Analysis of the quantum numbers J(PC) of the x(3872) particle SO PHYSICAL REVIEW LETTERS LA English DT Article ID CHARMONIUM; DETECTOR AB We present an analysis of angular distributions and correlations of the X(3872) particle in the exclusive decay mode X(3872)-> J/psi pi(+)pi(-) with J/psi ->mu(+)mu(-). We use 780 pb(-1) of data from p (p) over bar collisions at root s=1.96 TeV collected with the CDF II detector at the Fermilab Tevatron. We derive constraints on spin, parity, and charge conjugation parity of the X(3872) particle by comparing measured angular distributions of the decay products with predictions for different J(PC) hypotheses. The assignments J(PC)=1(++) and 2(-+) are the only ones consistent with the data. C1 Univ Illinois, Urbana, IL 61801 USA. Acad Sinica, Inst Phys, Taipei 11529, Taiwan. Argonne Natl Lab, Argonne, IL 60439 USA. Univ Autonoma Barcelona, Inst Fis Altes Energies, E-08193 Bellaterra, Barcelona, Spain. Baylor Univ, Waco, TX 76798 USA. Univ Bologna, Ist Nazl Fis Nucl, I-40127 Bologna, Italy. Brandeis Univ, Waltham, MA 02254 USA. Univ Calif Davis, Davis, CA 95616 USA. Univ Calif Los Angeles, Los Angeles, CA 90024 USA. Univ Calif San Diego, La Jolla, CA 92093 USA. Univ Calif Santa Barbara, Santa Barbara, CA 93106 USA. Univ Cantabria, CSIC, Inst Fis Cantabria, E-39005 Santander, Spain. Carnegie Mellon Univ, Pittsburgh, PA 15213 USA. Univ Chicago, Enrico Fermi Inst, Chicago, IL 60637 USA. Inst Expt Phys, Kosice 04001, Slovakia. Comenius Univ, Bratislava 84248, Slovakia. Joint Nucl Res Inst, RU-141980 Dubna, Russia. Duke Univ, Durham, NC 27708 USA. Fermilab Natl Accelerator Lab, Batavia, IL 60510 USA. Univ Florida, Gainesville, FL 32611 USA. Ist Nazl Fis Nucl, Lab Nazl Frascati, I-00044 Frascati, Italy. Univ Geneva, CH-1211 Geneva 4, Switzerland. Univ Glasgow, Glasgow G12 8QQ, Lanark, Scotland. Harvard Univ, Cambridge, MA 02138 USA. Univ Helsinki, Dept Phys, Div High Energy Phys, FIN-00014 Helsinki, Finland. Helsinki Inst Phys, FIN-00014 Helsinki, Finland. Johns Hopkins Univ, Baltimore, MD 21218 USA. Univ Karlsruhe, Inst Expt Kernphys, D-76128 Karlsruhe, Germany. KEK, High Energy Accelerator Res Org, Tsukuba, Ibaraki 305, Japan. Kyungpook Natl Univ, Ctr High Energy Phys, Taegu 702701, South Korea. Seoul Natl Univ, Seoul 151742, South Korea. Sungkyunkwan Univ, Suwon 440746, South Korea. Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA. Univ Liverpool, Liverpool L69 7ZE, Merseyside, England. UCL, London WC1E 6BT, England. CIEMAT, E-28040 Madrid, Spain. MIT, Cambridge, MA 02139 USA. McGill Univ, Inst Particle Phys, Montreal, PQ H3A 2T8, Canada. Univ Toronto, Toronto, ON M5S 1A7, Canada. Univ Michigan, Ann Arbor, MI 48109 USA. Michigan State Univ, E Lansing, MI 48824 USA. Inst Theoret & Expt Phys, Moscow 117259, Russia. Univ New Mexico, Albuquerque, NM 87131 USA. Northwestern Univ, Evanston, IL 60208 USA. Ohio State Univ, Columbus, OH 43210 USA. Okayama Univ, Okayama 7008530, Japan. Osaka City Univ, Osaka 588, Japan. Univ Oxford, Oxford OX1 3RH, England. Univ Padua, Ist Nazl Fis Nucl, Sez Padova Trento, I-35131 Padua, Italy. Univ Paris 06, CNRS, UMR7585, LPNHE,IN2P3, F-75252 Paris, France. Univ Penn, Philadelphia, PA 19104 USA. Univ Pisa, Ist Nazl Fis Nucl, I-56100 Pisa, Italy. Scuola Normale Super Pisa, I-56127 Pisa, Italy. Univ Pittsburgh, Pittsburgh, PA 15260 USA. Purdue Univ, W Lafayette, IN 47907 USA. Univ Rochester, Rochester, NY 14627 USA. Rockefeller Univ, New York, NY 10021 USA. Univ Roma La Sapienza, Ist Nazl Fis Nucl, Sez Roma 1, I-00185 Rome, Italy. Rutgers State Univ, Piscataway, NJ 08855 USA. Texas A&M Univ, College Stn, TX 77843 USA. Univ Trieste, Ist Nazl Fis Nucl, Udine, Italy. Univ Tsukuba, Tsukuba, Ibaraki 305, Japan. Tufts Univ, Medford, MA 02155 USA. Waseda Univ, Tokyo 169, Japan. Wayne State Univ, Detroit, MI 48201 USA. Univ Wisconsin, Madison, WI 53706 USA. Yale Univ, New Haven, CT 06520 USA. RP Abulencia, A (reprint author), Univ Illinois, Urbana, IL 61801 USA. RI Gorelov, Igor/J-9010-2015; Prokoshin, Fedor/E-2795-2012; Leonardo, Nuno/M-6940-2016; Canelli, Florencia/O-9693-2016; Chiarelli, Giorgio/E-8953-2012; Ivanov, Andrew/A-7982-2013; Ruiz, Alberto/E-4473-2011; Robson, Aidan/G-1087-2011; De Cecco, Sandro/B-1016-2012; Warburton, Andreas/N-8028-2013; Kim, Soo-Bong/B-7061-2014; St.Denis, Richard/C-8997-2012; Azzi, Patrizia/H-5404-2012; manca, giulia/I-9264-2012; Amerio, Silvia/J-4605-2012; Punzi, Giovanni/J-4947-2012; messina, andrea/C-2753-2013; Annovi, Alberto/G-6028-2012; Lysak, Roman/H-2995-2014; Scodellaro, Luca/K-9091-2014; Paulini, Manfred/N-7794-2014; Russ, James/P-3092-2014; unalan, zeynep/C-6660-2015; Lazzizzera, Ignazio/E-9678-2015; Cabrera Urban, Susana/H-1376-2015; Garcia, Jose /H-6339-2015; ciocci, maria agnese /I-2153-2015; Cavalli-Sforza, Matteo/H-7102-2015; Muelmenstaedt, Johannes/K-2432-2015; Introzzi, Gianluca/K-2497-2015 OI Casarsa, Massimo/0000-0002-1353-8964; Latino, Giuseppe/0000-0002-4098-3502; iori, maurizio/0000-0002-6349-0380; Lancaster, Mark/0000-0002-8872-7292; Gallinaro, Michele/0000-0003-1261-2277; Salamanna, Giuseppe/0000-0002-0861-0052; Turini, Nicola/0000-0002-9395-5230; Osterberg, Kenneth/0000-0003-4807-0414; Gorelov, Igor/0000-0001-5570-0133; Prokoshin, Fedor/0000-0001-6389-5399; Leonardo, Nuno/0000-0002-9746-4594; Canelli, Florencia/0000-0001-6361-2117; Chiarelli, Giorgio/0000-0001-9851-4816; Giordani, Mario/0000-0002-0792-6039; Ivanov, Andrew/0000-0002-9270-5643; Ruiz, Alberto/0000-0002-3639-0368; Warburton, Andreas/0000-0002-2298-7315; Azzi, Patrizia/0000-0002-3129-828X; Punzi, Giovanni/0000-0002-8346-9052; Annovi, Alberto/0000-0002-4649-4398; Scodellaro, Luca/0000-0002-4974-8330; Paulini, Manfred/0000-0002-6714-5787; Russ, James/0000-0001-9856-9155; unalan, zeynep/0000-0003-2570-7611; Lazzizzera, Ignazio/0000-0001-5092-7531; ciocci, maria agnese /0000-0003-0002-5462; Muelmenstaedt, Johannes/0000-0003-1105-6678; Introzzi, Gianluca/0000-0002-1314-2580 NR 23 TC 157 Z9 157 U1 2 U2 10 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 MAR 30 PY 2007 VL 98 IS 13 AR 132002 DI 10.1103/PhysRevLett.98.132002 PG 7 WC Physics, Multidisciplinary SC Physics GA 152AD UT WOS:000245331500024 ER PT J AU Abulencia, A Adelman, J Affolder, T Akimoto, T Albrow, MG Ambrose, D Amerio, S Amidei, D Anastassov, A Anikeev, K Annovi, A Antos, J Aoki, M Apollinari, G Arguin, JF Arisawa, T Artikov, A Ashmanskas, W Attal, A Azfar, F Azzi-Bacchetta, P Azzurri, P Bacchetta, N Badgett, W Barbaro-Galtieri, A Barnes, VE Barnett, BA Baroiant, S Bartsch, V Bauer, G Bedeschi, F Behari, S Belforte, S Bellettini, G Bellinger, J Belloni, A Benjamin, D Beretvas, A Beringer, J Berry, T Bhatti, A Binkley, M Bisello, D Blair, RE Blocker, C Blumenfeld, B Bocci, A Bodek, A Boisvert, V Bolla, G Bolshov, A Bortoletto, D Boudreau, J Boveia, A Brau, B Brigliadori, L Bromberg, C Brubaker, E Budagov, J Budd, HS Budd, S Budroni, S Burkett, K Busetto, G Bussey, P Byrum, KL Cabrera, S Campanelli, M Campbell, M Canelli, F Canepa, A Carillo, S Carlsmith, D Carosi, R 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CA CDF Collaboration TI Search for anomalous production of multilepton events in p$(p)over-bar-$ collisions at root s=1.96 TeV SO PHYSICAL REVIEW LETTERS LA English DT Article ID PARITY-VIOLATING SUPERSYMMETRY; E(+)E(-) COLLISIONS; PARTICLES; PHYSICS; SYMMETRY; DECAYS; MODEL AB We report a search for the anomalous production of events with multiple charged leptons in p (p) over bar collisions at root s = 1.96 TeV using a data sample corresponding to an integrated luminosity of 346 pb(-1) collected by the CDF II detector at the Fermilab Tevatron. The search is divided into three-lepton and four-or-more-lepton data samples. We observe six events in the three-lepton sample and zero events in the >= 4-lepton sample. Both numbers of events are consistent with standard model background expectations. Within the framework of an R-parity-violating supergravity model, the results are interpreted as mass limits on the lightest neutralino (chi(0)(1)) and chargino (chi(+/-)(1)) particles. For one particular choice of model parameters, the limits are M(chi(0)(1))> 110 GeV/c(2) and M(chi(+/-)(1))> 203 GeV/c(2) at 95% confidence level; the variation of these mass limits with model parameters is presented. C1 Univ Illinois, Urbana, IL 61801 USA. Acad Sinica, Inst Phys, Taipei 11529, Taiwan. Argonne Natl Lab, Argonne, IL 60439 USA. Univ Autonoma Barcelona, Inst Fis Altes Energies, E-08193 Bellaterra, Barcelona, Spain. Baylor Univ, Waco, TX 76798 USA. Univ Bologna, Ist Nazl Fis Nucl, I-40127 Bologna, Italy. Brandeis Univ, Waltham, MA 02254 USA. Univ Calif Davis, Davis, CA 95616 USA. Univ Calif Los Angeles, Los Angeles, CA 90024 USA. Univ Calif San Diego, La Jolla, CA 92093 USA. Univ Calif Santa Barbara, Santa Barbara, CA 93106 USA. Univ Cantabria, CSIC, Inst Fis Cantabria, E-39005 Santander, Spain. Carnegie Mellon Univ, Pittsburgh, PA 15213 USA. Univ Chicago, Enrico Fermi Inst, Chicago, IL 60637 USA. Inst Expt Phys, Kosice 04001, Slovakia. Comenius Univ, Bratislava 84248, Slovakia. Joint Inst Nucl Res, RU-141980 Dubna, Russia. Duke Univ, Durham, NC 27708 USA. Fermilab Natl Accelerator Lab, Batavia, IL 60510 USA. Univ Florida, Gainesville, FL 32611 USA. Ist Nazl Fis Nucl, Lab Nazl Frascati, I-00044 Frascati, Italy. Univ Geneva, CH-1211 Geneva 4, Switzerland. Univ Glasgow, Glasgow G12 8QQ, Lanark, Scotland. Harvard Univ, Cambridge, MA 02138 USA. Univ Helsinki, Dept Phys, Div High Energy Phys, FIN-00014 Helsinki, Finland. Helsinki Inst Phys, FIN-00014 Helsinki, Finland. Johns Hopkins Univ, Baltimore, MD 21218 USA. Univ Karlsruhe, Inst Expt Kernphys, D-76128 Karlsruhe, Germany. KEK, Hogh Energy Accelerator Res Org, Tsukuba, Ibaraki 305, Japan. Kyungpook Natl Univ, Ctr High Energy Phys, Taegu 702701, South Korea. Seoul Natl Univ, Seoul 151742, South Korea. Sungkyunkwan Univ, Suwon 440746, South Korea. Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA. Univ Liverpool, Liverpool L69 7ZE, Merseyside, England. UCL, London WC1E 6BT, England. CIEMAT, E-28040 Madrid, Spain. MIT, Cambridge, MA 02139 USA. McGill Univ, Inst Particle Phys, Montreal, PQ H3A 2T8, Canada. Univ Toronto, Toronto, ON M5S 1A7, Canada. Univ Michigan, Ann Arbor, MI 48109 USA. Michigan State Univ, E Lansing, MI 48824 USA. Inst Theoret & Expt Phys, Moscow 117259, Russia. Univ New Mexico, Albuquerque, NM 87131 USA. Northwestern Univ, Evanston, IL 60208 USA. Ohio State Univ, Columbus, OH 43210 USA. Okayama Univ, Okayama 7008530, Japan. Osaka City Univ, Osaka 588, Japan. Univ Oxford, Oxford OX1 3RH, England. Univ Padua, Ist Nazl Fis Nucl, Sez Padova Trento, I-35131 Padua, Italy. Univ Paris 06, CNRS, LPNHE, CNRS,IN2P3,UMR7585, F-75252 Paris, France. Univ Penn, Philadelphia, PA 19104 USA. Univ Pisa, Ist Nazl Fis Nucl, I-56127 Pisa, Italy. Scuola Normale Super Pisa, I-56127 Pisa, Italy. Univ Pittsburgh, Pittsburgh, PA 15260 USA. Purdue Univ, W Lafayette, IN 47907 USA. Univ Rochester, Rochester, NY 14627 USA. Rockefeller Univ, New York, NY 10021 USA. Univ Roma La Sapienza, Ist Nazl Fis Nucl, Sez Roma 1, I-00185 Rome, Italy. Rutgers State Univ, Piscataway, NJ 08855 USA. Texas A&M Univ, College Stn, TX 77843 USA. Univ Trieste, Ist Nazl Fis Nucl, Udine, Italy. Univ Tsukuba, Tsukuba, Ibaraki 305, Japan. Tufts Univ, Medford, MA 02155 USA. Waseda Univ, Tokyo 169, Japan. Wayne State Univ, Detroit, MI 48201 USA. Univ Wisconsin, Madison, WI 53706 USA. Yale Univ, New Haven, CT 06520 USA. RP Abulencia, A (reprint author), Univ Illinois, Urbana, IL 61801 USA. RI Gorelov, Igor/J-9010-2015; Prokoshin, Fedor/E-2795-2012; Leonardo, Nuno/M-6940-2016; Canelli, Florencia/O-9693-2016; Kim, Soo-Bong/B-7061-2014; Lysak, Roman/H-2995-2014; Scodellaro, Luca/K-9091-2014; Paulini, Manfred/N-7794-2014; Russ, James/P-3092-2014; unalan, zeynep/C-6660-2015; Lazzizzera, Ignazio/E-9678-2015; Cabrera Urban, Susana/H-1376-2015; Garcia, Jose /H-6339-2015; ciocci, maria agnese /I-2153-2015; Cavalli-Sforza, Matteo/H-7102-2015; Introzzi, Gianluca/K-2497-2015; Muelmenstaedt, Johannes/K-2432-2015; Ruiz, Alberto/E-4473-2011; Robson, Aidan/G-1087-2011; De Cecco, Sandro/B-1016-2012; St.Denis, Richard/C-8997-2012; Annovi, Alberto/G-6028-2012; Ivanov, Andrew/A-7982-2013; Warburton, Andreas/N-8028-2013; Azzi, Patrizia/H-5404-2012; manca, giulia/I-9264-2012; Amerio, Silvia/J-4605-2012; Punzi, Giovanni/J-4947-2012; messina, andrea/C-2753-2013 OI Gorelov, Igor/0000-0001-5570-0133; Prokoshin, Fedor/0000-0001-6389-5399; Leonardo, Nuno/0000-0002-9746-4594; Canelli, Florencia/0000-0001-6361-2117; Scodellaro, Luca/0000-0002-4974-8330; Paulini, Manfred/0000-0002-6714-5787; Russ, James/0000-0001-9856-9155; unalan, zeynep/0000-0003-2570-7611; Lazzizzera, Ignazio/0000-0001-5092-7531; ciocci, maria agnese /0000-0003-0002-5462; Introzzi, Gianluca/0000-0002-1314-2580; Muelmenstaedt, Johannes/0000-0003-1105-6678; Ruiz, Alberto/0000-0002-3639-0368; Annovi, Alberto/0000-0002-4649-4398; Ivanov, Andrew/0000-0002-9270-5643; Warburton, Andreas/0000-0002-2298-7315; Azzi, Patrizia/0000-0002-3129-828X; Punzi, Giovanni/0000-0002-8346-9052; NR 26 TC 9 Z9 9 U1 2 U2 6 PU AMER PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 0031-9007 J9 PHYS REV LETT JI Phys. Rev. Lett. PD MAR 30 PY 2007 VL 98 IS 13 AR 131804 DI 10.1103/PhysRevLett.98.131804 PG 7 WC Physics, Multidisciplinary SC Physics GA 152AD UT WOS:000245331500022 PM 17501189 ER PT J AU Adler, SS Afanasiev, S Aidala, C Ajitanand, NN Akiba, Y Alexander, J Amirikas, R Aphecetche, L Aronson, SH Averbeck, R Awes, TC Azmoun, R Babintsev, V Baldisseri, A Barish, KN Barnes, PD Bassalleck, B Bathe, S Batsouli, S Baublis, V Bazilevsky, A Belikov, S Berdnikov, Y Bhagavatula, S Boissevain, JG Borel, H Borenstein, S Brooks, ML Brown, DS Bruner, N Bucher, D Buesching, H Bumazhnov, V Bunce, G Burward-Hoy, JM Butsyk, S Camard, X Chai, JS Chand, P Chang, WC Chernichenko, S Chi, CY Chiba, J Chiu, M Choi, IJ Choi, J Choudhury, RK Chujo, T Chung, P Cianciolo, V Cobigo, Y Cole, BA Constantin, P Csanad, M Csorgo, T d'Enterria, D David, G Delagrange, H Denisov, A Deshpande, A Desmond, EJ Devismes, A Dietzsch, O Drapier, O Drees, A du Rietz, R Durum, A Dutta, D Efremenko, YV El Chenawi, K Enokizono, A En'yo, H Esumi, S Ewell, L Fields, DE Fleuret, F Fokin, SL Fox, BD Fraenkel, Z Frantz, JE Franz, A Frawley, AD Fung, SY Garpman, S Ghosh, TK Glenn, A Gogiberidze, G Gonin, M Gosset, J Goto, Y de Cassagnac, RG Grau, N Greene, SV Perdekamp, MG Guryn, W Gustafsson, HA Hachiya, T Haggerty, JS Hamagaki, H Hansen, AG Hartouni, EP Harvey, M Hayano, R Hayashi, N He, X Heffner, M Hemmick, TK Heuser, JM Hibino, M Hill, JC Holzmann, W Homma, K Hong, B Hoover, A Ichihara, T Ikonnikov, VV Imai, K Isenhower, D Ishihara, M Issah, M Isupov, A Jacak, BV Jang, WY Jeong, Y Jia, J Jinnouchi, O Johnson, BM Johnson, SC Joo, KS Jouan, D Kametani, S Kamihara, N Kang, JH Kapoor, SS Katou, K Kelly, S Khachaturov, B Khanzadeev, A Kikuchi, J Kim, DH Kim, DJ Kim, DW Kim, E Kim, GB Kim, HJ Kistenev, E Kiyomichi, A Kiyoyama, K Klein-Boesing, C Kobayashi, H Kochenda, L Kochetkov, V Koehler, D Kohama, T Kopytine, M Kotchetkov, D Kozlov, A Kroon, PJ Kuberg, CH Kurita, K Kuroki, Y Kweon, MJ Kwon, Y Kyle, GS Lacey, R Ladygin, V Lajoie, JG Lebedev, A Leckey, S Lee, DM Lee, S Leitch, MJ Li, XH Lim, H Litvinenko, A Liu, MX Liu, Y Maguire, CF Makdisi, YI Malakhov, A Manko, VI Mao, Y Martinez, G Marx, MD Masui, H Matathias, F Matsumoto, T McGaughey, PL Melnikov, E Messer, F Miake, Y Milan, J Miller, TE Milov, A Mioduszewski, S Mischke, RE Mishra, GC Mitchell, JT Mohanty, AK Morrison, DP Moss, JM Muhlbacher, F Mukhopadhyay, D Muniruzzaman, M Murata, J Nagamiya, S Nagle, JL Nagy, M Nakamura, T Nandi, BK Nara, M Newby, J Nilsson, P Nyanin, AS Nystrand, J O'Brien, E Ogilvie, CA Ohnishi, H Ojha, ID Okada, K Ono, M Onuchin, V Oskarsson, A Otterlund, I Oyama, K Ozawa, K Pal, D Palounek, APT Pantuev, V Papavassiliou, V Park, J Parmar, A Pate, SF Peitzmann, T Peng, JC Peresedov, V Pinkenburg, C Pisani, RP Plasil, F Purschke, ML Purwar, AK Rak, J Ravinovich, I Read, KF Reuter, M Reygers, K Riabov, V Riabov, Y Roche, G Romana, A Rosati, M Rosnet, P Ryu, SS Sadler, ME Saito, N Sakaguchi, T Sakai, M Sakai, S Samsonov, V Sanfratello, L Santo, R Sato, HD Sato, S Sawada, S Schutz, Y Semenov, V Seto, R Shaw, MR Shea, TK Shibata, TA Shigaki, K Shiina, T Silva, CL Silvermyr, D Sim, KS Singh, CP Singh, V Sivertz, M Soldatov, A Soltz, RA Sondheim, WE Sorensen, SP Sourikova, IV Staley, F Stankus, PW Stenlund, E Stepanov, M Ster, A Stoll, SP Sugitate, T Sullivan, JP Takagui, EM Taketani, A Tamai, M Tanaka, KH Tanaka, Y Tanida, K Tannenbaum, MJ Taranenko, A Tarjan, P Tepe, JD Thomas, TL Tojo, J Torii, H Towell, RS Tserruya, I Tsuruoka, H Tuli, SK Tydesjo, H Tyurin, N van Hecke, HW Velkovska, J Velkovsky, M Veszpremi, V Villatte, L Vinogradov, AA Volkov, MA Vznuzdaev, E Wang, XR Watanabe, Y White, SN Wohn, FK Woody, CL Xie, W Yang, Y Yanovich, A Yokkaichi, S Young, GR Yushmanov, IE Zajc, WA Zhang, C Zhou, S Zhou, SJ Zolin, L AF Adler, S. S. Afanasiev, S. Aidala, C. Ajitanand, N. N. Akiba, Y. Alexander, J. Amirikas, R. Aphecetche, L. Aronson, S. H. Averbeck, R. Awes, T. C. Azmoun, R. Babintsev, V. Baldisseri, A. Barish, K. N. Barnes, P. D. Bassalleck, B. Bathe, S. Batsouli, S. Baublis, V. Bazilevsky, A. Belikov, S. Berdnikov, Y. Bhagavatula, S. Boissevain, J. G. Borel, H. Borenstein, S. Brooks, M. L. Brown, D. S. Bruner, N. Bucher, D. Buesching, H. Bumazhnov, V. Bunce, G. Burward-Hoy, J. M. Butsyk, S. Camard, X. Chai, J. -S. Chand, P. Chang, W. C. Chernichenko, S. Chi, C. Y. Chiba, J. Chiu, M. Choi, I. J. Choi, J. Choudhury, R. K. Chujo, T. Chung, P. Cianciolo, V. Cobigo, Y. Cole, B. A. Constantin, P. Csanad, M. Csorgo, T. d'Enterria, D. David, G. Delagrange, H. Denisov, A. Deshpande, A. Desmond, E. J. Devismes, A. Dietzsch, O. Drapier, O. Drees, A. du Rietz, R. Durum, A. Dutta, D. Efremenko, Y. V. El Chenawi, K. Enokizono, A. En'yo, H. Esumi, S. Ewell, L. Fields, D. E. Fleuret, F. Fokin, S. L. Fox, B. D. Fraenkel, Z. Frantz, J. E. Franz, A. Frawley, A. D. Fung, S. -Y. Garpman, S. Ghosh, T. K. Glenn, A. Gogiberidze, G. Gonin, M. Gosset, J. Goto, Y. de Cassagnac, R. Granier Grau, N. Greene, S. V. Perdekamp, M. Grosse Guryn, W. Gustafsson, H. -A. Hachiya, T. Haggerty, J. S. Hamagaki, H. Hansen, A. G. Hartouni, E. P. Harvey, M. Hayano, R. Hayashi, N. He, X. Heffner, M. Hemmick, T. K. Heuser, J. M. Hibino, M. Hill, J. C. Holzmann, W. Homma, K. Hong, B. Hoover, A. Ichihara, T. Ikonnikov, V. V. Imai, K. Isenhower, D. Ishihara, M. Issah, M. Isupov, A. Jacak, B. V. Jang, W. Y. Jeong, Y. Jia, J. Jinnouchi, O. Johnson, B. M. Johnson, S. C. Joo, K. S. Jouan, D. Kametani, S. Kamihara, N. Kang, J. H. Kapoor, S. S. Katou, K. Kelly, S. Khachaturov, B. Khanzadeev, A. Kikuchi, J. Kim, D. H. Kim, D. J. Kim, D. W. Kim, E. Kim, G. -B. Kim, H. J. Kistenev, E. Kiyomichi, A. Kiyoyama, K. Klein-Boesing, C. Kobayashi, H. Kochenda, L. Kochetkov, V. Koehler, D. Kohama, T. Kopytine, M. Kotchetkov, D. Kozlov, A. Kroon, P. J. Kuberg, C. H. Kurita, K. Kuroki, Y. Kweon, M. J. Kwon, Y. Kyle, G. S. Lacey, R. Ladygin, V. Lajoie, J. G. Lebedev, A. Leckey, S. Lee, D. M. Lee, S. Leitch, M. J. Li, X. H. Lim, H. Litvinenko, A. Liu, M. X. Liu, Y. Maguire, C. F. Makdisi, Y. I. Malakhov, A. Manko, V. I. Mao, Y. Martinez, G. Marx, M. D. Masui, H. Matathias, F. Matsumoto, T. McGaughey, P. L. Melnikov, E. Messer, F. Miake, Y. Milan, J. Miller, T. E. Milov, A. Mioduszewski, S. Mischke, R. E. Mishra, G. C. Mitchell, J. T. Mohanty, A. K. Morrison, D. P. Moss, J. M. Muhlbacher, F. Mukhopadhyay, D. Muniruzzaman, M. Murata, J. Nagamiya, S. Nagle, J. L. Nagy, M. Nakamura, T. Nandi, B. K. Nara, M. Newby, J. Nilsson, P. Nyanin, A. S. Nystrand, J. O'Brien, E. Ogilvie, C. A. Ohnishi, H. Ojha, I. D. Okada, K. Ono, M. Onuchin, V. Oskarsson, A. Otterlund, I. Oyama, K. Ozawa, K. Pal, D. Palounek, A. P. T. Pantuev, V. Papavassiliou, V. Park, J. Parmar, A. Pate, S. F. Peitzmann, T. Peng, J. -C. Peresedov, V. Pinkenburg, C. Pisani, R. P. Plasil, F. Purschke, M. L. Purwar, A. K. Rak, J. Ravinovich, I. Read, K. F. Reuter, M. Reygers, K. Riabov, V. Riabov, Y. Roche, G. Romana, A. Rosati, M. Rosnet, P. Ryu, S. S. Sadler, M. E. Saito, N. Sakaguchi, T. Sakai, M. Sakai, S. Samsonov, V. Sanfratello, L. Santo, R. Sato, H. D. Sato, S. Sawada, S. Schutz, Y. Semenov, V. Seto, R. Shaw, M. R. Shea, T. K. Shibata, T. -A. Shigaki, K. Shiina, T. Silva, C. L. Silvermyr, D. Sim, K. S. Singh, C. P. Singh, V. Sivertz, M. Soldatov, A. Soltz, R. A. Sondheim, W. E. Sorensen, S. P. Sourikova, I. V. Staley, F. Stankus, P. W. Stenlund, E. Stepanov, M. Ster, A. Stoll, S. P. Sugitate, T. Sullivan, J. P. Takagui, E. M. Taketani, A. Tamai, M. Tanaka, K. H. Tanaka, Y. Tanida, K. Tannenbaum, M. J. Taranenko, A. Tarjan, P. Tepe, J. D. Thomas, T. L. Tojo, J. Torii, H. Towell, R. S. Tserruya, I. Tsuruoka, H. Tuli, S. K. Tydesjo, H. Tyurin, N. van Hecke, H. W. Velkovska, J. Velkovsky, M. Veszpremi, V. Villatte, L. Vinogradov, A. A. Volkov, M. A. Vznuzdaev, E. Wang, X. R. Watanabe, Y. White, S. N. Wohn, F. K. Woody, C. L. Xie, W. Yang, Y. Yanovich, A. Yokkaichi, S. Young, G. R. Yushmanov, I. E. Zajc, W. A. Zhang, C. Zhou, S. Zhou, S. J. Zolin, L. CA PHENIX Collaboration TI Evidence for a long-range component in the pion emission source in Au plus Au collisions at root s(NN)=200 GeV SO PHYSICAL REVIEW LETTERS LA English DT Article ID QUARK-GLUON PLASMA; HEAVY-ION COLLISIONS; INTERFEROMETRY; MODEL AB Emission source functions are extracted from correlation functions constructed from charged pions produced at midrapidity in Au+Au collisions at s(NN)=200 GeV. The source parameters extracted from these functions at low k(T) give first indications of a long tail for the pion emission source. The source extension cannot be explained solely by simple kinematic considerations. The possible role of a halo of secondary pions from resonance emissions is explored. C1 Brookhaven Natl Lab, Upton, NY 11973 USA. Abilene Christian Univ, Abilene, TX 79699 USA. Acad Sinica, Inst Phys, Taipei 11529, Taiwan. Banaras Hindu Univ, Dept Phys, Varanasi 221005, Uttar Pradesh, India. Bhabha Atom Res Ctr, Bombay 400085, Maharashtra, India. Univ Calif Riverside, Riverside, CA 92521 USA. CIAE, Beijing, Peoples R China. Univ Tokyo, Grad Sch Sci, Ctr Nucl Study, Bunkyo Ku, Tokyo 1130033, Japan. Columbia Univ, New York, NY 10027 USA. Nevis Labs, Irvington, NY 10533 USA. CEA Saclay, Dapnia, F-91191 Gif Sur Yvette, France. Univ Debrecen, H-4010 Debrecen, Hungary. Eotvos Lorand Univ, ELTE, H-1117 Budapest, Hungary. Florida State Univ, Tallahassee, FL 32306 USA. Georgia State Univ, Atlanta, GA 30303 USA. Hiroshima Univ, Higashihiroshima 7398526, Japan. Inst High Energy Phys, State Res Ctr Russian Federat, Protvino 142281, Russia. Iowa State Univ Sci & Technol, Ames, IA 50011 USA. Joint Inst Nucl Res, Dubna 141980, Moscow Region, Russia. Cyclotron Applicat Lab, KAERI, Seoul, South Korea. Kangnung Natl Univ, Kangnung 210702, South Korea. KEK, High Energy Accelerator Res Org, Tsukuba, Ibaraki 3050801, Japan. Hungarian Acad Sci, Res Inst Particle & Nucl Phys, KFKI, MTA RMKI, H-1525 Budapest, Hungary. Korea Univ, Seoul 136701, South Korea. IV Kurchatov Atom Energy Inst, Russian Res Ctr, Moscow 123182, Russia. Kyoto Univ, Kyoto 6068502, Japan. Ecole Polytech, CNRS, IN2P3, Lab Leprince Ringuet, F-91128 Palaiseau, France. Lawrence Livermore Natl Lab, Livermore, CA 94550 USA. Los Alamos Natl Lab, Los Alamos, NM 87545 USA. Univ Clermont Ferrand, CNRS, IN2P3, LPC, F-63177 Aubiere, France. Lund Univ, Dept Phys, SE-22100 Lund, Sweden. Univ Munster, Inst Kernphys, D-48149 Munster, Germany. Myongji Univ, Yongin 449728, Kyonggido, South Korea. Nagasaki Inst Appl Sci, Nagasaki 8510193, Japan. Univ New Mexico, Albuquerque, NM 87131 USA. New Mexico State Univ, Las Cruces, NM 88003 USA. Oak Ridge Natl Lab, Oak Ridge, TN 37831 USA. Univ Paris 11, CNRS, IN2P3, IPN Orsay, F-91406 Orsay, France. PNPI, Gatchina 188300, Leningrad, Russia. RIKEN, Inst Phys & Chem Res, Wako, Saitama 3510198, Japan. Brookhaven Natl Lab, RIKEN BNL Res Ctr, Upton, NY 11973 USA. St Petersburg State Polytech Univ, St Petersburg, Russia. Univ Sao Paulo, Inst Fis, BR-05315970 Sao Paulo, Brazil. Seoul Natl Univ, Syst Elect Lab, Seoul, South Korea. SUNY Stony Brook, Dept Chem, Stony Brook, NY 11794 USA. SUNY Stony Brook, Dept Phys & Astron, Stony Brook, NY 11794 USA. Univ Nantes, Ecole Mines Nantes, CNRS, IN2P3,SUBATECH, F-44307 Nantes, France. Univ Tennessee, Knoxville, TN 37996 USA. Tokyo Inst Technol, Dept Phys, Meguro Ku, Tokyo 1528551, Japan. Univ Tsukuba, Inst Phys, Tsukuba, Ibaraki 305, Japan. Vanderbilt Univ, Nashville, TN 37235 USA. Waseda Univ, Adv Res Inst Sci & Engn, Shinjuku Ku, Tokyo 1620044, Japan. Weizmann Inst Sci, IL-76100 Rehovot, Israel. Yonsei Univ, IPAP, Seoul 120749, South Korea. RP Adler, SS (reprint author), Brookhaven Natl Lab, Upton, NY 11973 USA. EM zajc@nevis.columbia.edu RI seto, richard/G-8467-2011; Csanad, Mate/D-5960-2012; Csorgo, Tamas/I-4183-2012; Peitzmann, Thomas/K-2206-2012; du Rietz, Rickard/I-3794-2013; En'yo, Hideto/B-2440-2015; Hayano, Ryugo/F-7889-2012; Semenov, Vitaliy/E-9584-2017; HAMAGAKI, HIDEKI/G-4899-2014; Durum, Artur/C-3027-2014; Sorensen, Soren /K-1195-2016; Yokkaichi, Satoshi/C-6215-2017; Taketani, Atsushi/E-1803-2017 OI Peitzmann, Thomas/0000-0002-7116-899X; du Rietz, Rickard/0000-0002-9884-9058; Hayano, Ryugo/0000-0002-1214-7806; Sorensen, Soren /0000-0002-5595-5643; Taketani, Atsushi/0000-0002-4776-2315 NR 26 TC 25 Z9 25 U1 6 U2 7 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 MAR 30 PY 2007 VL 98 IS 13 AR 132301 DI 10.1103/PhysRevLett.98.132301 PG 6 WC Physics, Multidisciplinary SC Physics GA 152AD UT WOS:000245331500026 PM 17501193 ER PT J AU Bozin, ES Schmidt, M DeConinck, AJ Paglia, G Mitchell, JF Chatterji, T Radaelli, PG Proffen, T Billinge, SJL AF Bozin, E. S. Schmidt, M. DeConinck, A. J. Paglia, G. Mitchell, J. F. Chatterji, T. Radaelli, P. G. Proffen, Th. Billinge, S. J. L. TI Understanding the insulating phase in colossal magnetoresistance manganites: Shortening of the Jahn-Teller long-bond across the phase diagram of La1-xCaxMnO3 SO PHYSICAL REVIEW LETTERS LA English DT Article ID PAIR DISTRIBUTION FUNCTION; NEUTRON-DIFFRACTION; ELECTRONIC-STRUCTURE; CHARGE LOCALIZATION; DOPED MANGANITES; LOCAL-STRUCTURE; SPECTROSCOPY; DISTORTIONS; TRANSITION; SEPARATION AB The detailed evolution of the magnitude of the local Jahn-Teller (JT) distortion in La1-xCaxMnO3 is obtained across the phase diagram for 0 <= x <= 0.5 from high-quality neutron diffraction data using the atomic pair distribution function method. A local JT distortion is observed in the insulating phase for all Ca concentrations studied. However, in contrast with earlier local structure studies, its magnitude is not constant, but decreases continuously with increasing Ca content. This observation is at odds with a simple small-polaron picture for the insulating state. C1 Michigan State Univ, Dept Phys & Astron, E Lansing, MI 48824 USA. Rutherford Appleton Lab, CCLRC, ISIS, Didcot OX11 0QX, Oxon, England. Argonne Natl Lab, Div Mat Sci, Argonne, IL 60439 USA. Inst Max Von Laue Paul Langevin, F-38042 Grenoble 9, France. Los Alamos Natl Lab, Manuel Lujan Jr Neutron Scattering Ctr, Los Alamos, NM 87545 USA. RP Bozin, ES (reprint author), Michigan State Univ, Dept Phys & Astron, E Lansing, MI 48824 USA. RI Radaelli, Paolo/C-2952-2011; Bozin, Emil/E-4679-2011; Lujan Center, LANL/G-4896-2012; Proffen, Thomas/B-3585-2009; OI Radaelli, Paolo/0000-0002-6717-035X; Proffen, Thomas/0000-0002-1408-6031; Chatterji, Tapan/0000-0002-2303-8904 NR 40 TC 46 Z9 46 U1 3 U2 11 PU AMERICAN PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 0031-9007 J9 PHYS REV LETT JI Phys. Rev. Lett. PD MAR 30 PY 2007 VL 98 IS 13 AR 137203 DI 10.1103/PhysRevLett.98.137203 PG 4 WC Physics, Multidisciplinary SC Physics GA 152AD UT WOS:000245331500068 PM 17501235 ER PT J AU Chang, MC Abe, K Abe, K Adachi, I Aihara, H Anipko, D Arinstein, K Aushev, T Bakich, AM Barberio, E Bay, A Bedny, I Belous, K Bitenc, U Bizjak, I Blyth, S Bondar, A Bozek, A Browder, TE Chang, P Chao, Y Chen, A Chen, KF Chen, WT Cheon, BG Chistov, R Choi, SK Choi, Y Choi, YK Cole, S Dalseno, J Danilov, M Dash, M Drutskoy, A Eidelman, S Fratina, S Gabyshev, N Gershon, T Go, A Gokhroo, G Ha, H Haba, J Hara, T Hayasaka, K Hazumi, M Heffernan, D Hokuue, T Hoshi, Y Hou, S Hou, WS Hsiung, YB Iijima, T Inami, K Ishikawa, A Ishino, H Itoh, R Iwasaki, M Iwasaki, Y Kaji, H Kang, JH Kataoka, SU Kawai, H Kawasaki, T Khan, HR Kichimi, H Kim, SK Kim, YJ Kinoshita, K Korpar, S Krizan, P Krokovny, P Kulasiri, R Kumar, R Kuo, CC Kuzmin, A Kwon, YJ Leder, G Lee, MJ Lee, SE Lesiak, T Limosani, A Lin, SW Majumder, G Mandl, F Matsumoto, T Matyja, A McOnie, S Mitaroff, W Miyabayashi, K Miyake, H Miyata, H Miyazaki, Y Mizuk, R Mori, T Nagamine, T Nakamura, I Nakano, E Nakao, M Nishida, S Nitoh, O Noguchi, S Ogawa, S Ohshima, T Okuno, S Olsen, SL Onuki, Y Ozaki, H Pakhlov, P Pakhlova, G Palka, H Park, H Park, KS Peak, LS Pestotnik, R Piilonen, LE Sakai, Y Satoyama, N Schietinger, T Schneider, O Schumann, J Schwartz, AJ Seidl, R Senyo, K Shapkin, M Shibuya, H Shwartz, B Singh, JB Somov, A Soni, N Stanic, S Staric, M Stoeck, H Sumisawa, K Sumiyoshi, T Suzuki, S Tajima, O Takasaki, F Tamai, K Tamura, N Tanaka, M Taylor, GN Teramoto, Y Tian, XC Tikhomirov, I Trabelsi, K Tsuboyama, T Tsukamoto, T Uehara, S Uglov, T Uno, S Urquijo, P Ushiroda, Y Usov, Y Varner, G Varvell, KE Villa, S Wang, CC Wang, CH Wang, MZ Watanabe, Y Wedd, R Won, E Xie, QL Yamaguchi, A Yamashita, Y Yamauchi, M Yusa, Y Zhang, CC Zhang, LM Zhang, ZP Zupanc, A AF Chang, M. -C. Abe, K. Abe, K. Adachi, I. Aihara, H. Anipko, D. Arinstein, K. Aushev, T. Bakich, A. M. Barberio, E. Bay, A. Bedny, I. Belous, K. Bitenc, U. Bizjak, I. Blyth, S. Bondar, A. Bozek, A. Browder, T. E. Chang, P. Chao, Y. Chen, A. Chen, K. -F. Chen, W. T. Cheon, B. G. Chistov, R. Choi, S. -K. Choi, Y. Choi, Y. K. Cole, S. Dalseno, J. Danilov, M. Dash, M. Drutskoy, A. Eidelman, S. Fratina, S. Gabyshev, N. Gershon, T. Go, A. Gokhroo, G. Ha, H. Haba, J. Hara, T. Hayasaka, K. Hazumi, M. Heffernan, D. Hokuue, T. Hoshi, Y. Hou, S. Hou, W. -S. Hsiung, Y. B. Iijima, T. Inami, K. Ishikawa, A. Ishino, H. Itoh, R. Iwasaki, M. Iwasaki, Y. Kaji, H. Kang, J. H. Kataoka, S. U. Kawai, H. Kawasaki, T. Khan, H. R. Kichimi, H. Kim, S. K. Kim, Y. J. Kinoshita, K. Korpar, S. Krizan, P. Krokovny, P. Kulasiri, R. Kumar, R. Kuo, C. C. Kuzmin, A. Kwon, Y. -J. Leder, G. Lee, M. J. Lee, S. E. Lesiak, T. Limosani, A. Lin, S. -W. Majumder, G. Mandl, F. Matsumoto, T. Matyja, A. McOnie, S. Mitaroff, W. Miyabayashi, K. Miyake, H. Miyata, H. Miyazaki, Y. Mizuk, R. Mori, T. Nagamine, T. Nakamura, I. Nakano, E. Nakao, M. Nishida, S. Nitoh, O. Noguchi, S. Ogawa, S. Ohshima, T. Okuno, S. Olsen, S. L. Onuki, Y. Ozaki, H. Pakhlov, P. Pakhlova, G. Palka, H. Park, H. Park, K. S. Peak, L. S. Pestotnik, R. Piilonen, L. E. Sakai, Y. Satoyama, N. Schietinger, T. Schneider, O. Schumann, J. Schwartz, A. J. Seidl, R. Senyo, K. Shapkin, M. Shibuya, H. Shwartz, B. Singh, J. B. Somov, A. Soni, N. Stanic, S. Staric, M. Stoeck, H. Sumisawa, K. Sumiyoshi, T. Suzuki, S. Tajima, O. Takasaki, F. Tamai, K. Tamura, N. Tanaka, M. Taylor, G. N. Teramoto, Y. Tian, X. C. Tikhomirov, I. Trabelsi, K. Tsuboyama, T. Tsukamoto, T. Uehara, S. Uglov, T. Uno, S. Urquijo, P. Ushiroda, Y. Usov, Y. Varner, G. Varvell, K. E. Villa, S. Wang, C. C. Wang, C. H. Wang, M. -Z. Watanabe, Y. Wedd, R. Won, E. Xie, Q. L. Yamaguchi, A. Yamashita, Y. Yamauchi, M. Yusa, Y. Zhang, C. C. Zhang, L. M. Zhang, Z. P. Zupanc, A. CA Belle Collaboration TI Observation of the decay B-0 -> J/psi eta SO PHYSICAL REVIEW LETTERS LA English DT Article ID DETECTOR AB We report the first observation of B-0 -> J/psi eta decay. These results are obtained from a data sample that contains 449x10(6) B (B) over bar pairs accumulated at the Upsilon(4S) resonance with the Belle detector at the KEKB asymmetric-energy e(+)e(-) collider. We observe a signal with a significance of 8.1 sigma and obtain a branching fraction of (9.5 +/- 1.7(stat)+/- 0.8(syst))x10(-6). C1 Fu Jen Catholic Univ, Dept Phys, Taipei, Taiwan. Budker Inst Nucl Phys, Novosibirsk 630090, Russia. Chiba Univ, Chiba, Japan. Chonnam Natl Univ, Kwangju, South Korea. Univ Cincinnati, Cincinnati, OH 45221 USA. Univ Hawaii, Honolulu, HI 96822 USA. Grad Univ Adv Studies, Hayama, Japan. KEK, Tsukuba, Ibaraki, Japan. Univ Illinois, Urbana, IL 61801 USA. Chinese Acad Sci, Inst High Energy Phys, Beijing, Peoples R China. Inst High Energy Phys, Vienna, Austria. Inst High Energy Phys, Protvino, Russia. Inst Theoret & Expt Phys, Moscow 117259, Russia. Jozef Stefan Inst, Ljubljana, Slovenia. Kanagawa Univ, Yokohama, Kanagawa, Japan. Korea Univ, Seoul 136701, South Korea. Kyungpook Natl Univ, Taegu 702701, South Korea. Ecole Polytech Fed Lausanne, Swiss Fed Inst Technol, CH-1015 Lausanne, Switzerland. Univ Maribor, SLO-2000 Maribor, Slovenia. Univ Melbourne, Parkville, Vic 3052, Australia. Nagoya Univ, Nagoya, Aichi, Japan. Nara Womens Univ, Nara 630, Japan. Natl Cent Univ, Chungli 32054, Taiwan. Natl United Univ, Miaoli, Taiwan. Natl Taiwan Univ, Dept Phys, Taipei, Taiwan. Nippon Dent Univ, Niigata, Japan. Niigata Univ, Niigata, Japan. Univ Nova Gorica, Nova Gorica, Slovenia. Osaka City Univ, Osaka 558, Japan. Osaka Univ, Suita, Osaka 565, Japan. Panjab Univ, Chandigarh, India. Peking Univ, Beijing 100871, Peoples R China. Brookhaven Natl Lab, RIKEN, Res Ctr, Upton, NY 11973 USA. Saga Univ, Saga, Japan. Univ Sci & Technol China, Hefei 230026, Peoples R China. Seoul Natl Univ, Seoul, South Korea. Shinshu Univ, Nagano, Japan. Sungkyunkwan Univ, Suwon, South Korea. Univ Sydney, Sydney, NSW 2006, Australia. Tata Inst Fundamental Res, Bombay 400005, Maharashtra, India. Toho Univ, Funabashi, Chiba 274, Japan. Tohoku Gakuin Univ, Tagajo, Miyagi, Japan. Tohoku Univ, Sendai, Miyagi 980, Japan. Univ Tokyo, Dept Phys, Tokyo 113, Japan. Tokyo Inst Technol, Tokyo 152, Japan. Tokyo Metropolitan Univ, Tokyo 158, Japan. Tokyo Univ Agr & Technol, Tokyo, Japan. Virginia Polytech Inst & State Univ, Blacksburg, VA 24061 USA. Yonsei Univ, Seoul 120749, South Korea. Gyeongsang Natl Univ, Chinju, South Korea. Univ Ljubljana, Ljubljana 61000, Slovenia. RP Chang, MC (reprint author), Fu Jen Catholic Univ, Dept Phys, Taipei, Taiwan. RI Drutskoy, Alexey/C-8833-2016; Abe, Kazuo/F-6576-2010; Aihara, Hiroaki/F-3854-2010; Nitoh, Osamu/C-3522-2013; Tian, Xinchun/L-2060-2013; Ishino, Hirokazu/C-1994-2015; Kim, Sun Kee/G-2042-2015; Pakhlov, Pavel/K-2158-2013; Uglov, Timofey/B-2406-2014; Danilov, Mikhail/C-5380-2014; Mizuk, Roman/B-3751-2014; Krokovny, Pavel/G-4421-2016; Chistov, Ruslan/B-4893-2014; Pakhlova, Galina/C-5378-2014; OI Drutskoy, Alexey/0000-0003-4524-0422; Aihara, Hiroaki/0000-0002-1907-5964; Tian, Xinchun/0000-0002-6246-0470; Ishino, Hirokazu/0000-0002-8623-4080; Kim, Sun Kee/0000-0002-0013-0775; Pakhlov, Pavel/0000-0001-7426-4824; Uglov, Timofey/0000-0002-4944-1830; Danilov, Mikhail/0000-0001-9227-5164; Krokovny, Pavel/0000-0002-1236-4667; Chistov, Ruslan/0000-0003-1439-8390; Pakhlova, Galina/0000-0001-7518-3022; HSIUNG, YEE/0000-0003-4801-1238; CHANG, PAO-TI/0000-0003-4064-388X NR 15 TC 10 Z9 10 U1 1 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 MAR 30 PY 2007 VL 98 IS 13 AR 131803 DI 10.1103/PhysRevLett.98.131803 PG 5 WC Physics, Multidisciplinary SC Physics GA 152AD UT WOS:000245331500021 PM 17501188 ER PT J AU Froula, DH Ross, JS Pollock, BB Davis, P James, AN Divol, L Edwards, MJ Offenberger, AA Price, D Town, RPJ Tynan, GR Glenzer, SH AF Froula, D. H. Ross, J. S. Pollock, B. B. Davis, P. James, A. N. Divol, L. Edwards, M. J. Offenberger, A. A. Price, D. Town, R. P. J. Tynan, G. R. Glenzer, S. H. TI Quenching of the nonlocal electron heat transport by large external magnetic fields in a laser-produced plasma measured with imaging thomson scattering SO PHYSICAL REVIEW LETTERS LA English DT Article ID FOKKER-PLANCK EQUATION; HYDRODYNAMICS; SIMULATIONS AB We present a direct measurement of the quenching of nonlocal heat transport in a laser-produced plasma by applying large external magnetic fields (> 10 T). The temporally resolved Thomson-scattering measurements of the electron temperature profile show that the heat front propagation transverse to a high-power laser beam is slowed resulting in extremely strong local heating. We find agreement with hydrodynamic modeling when including a magnetic field model that self-consistently evolves the fields in the plasma. C1 Lawrence Livermore Natl Lab, Livermore, CA 94551 USA. Univ Calif San Diego, Jacobs Sch Engn, Dept Aerosp Engn & Mech, La Jolla, CA 92093 USA. Univ Calif San Diego, Energy Res Ctr, La Jolla, CA 92093 USA. Univ British Columbia, Dept Engn, Vancouver, BC V5Z 1M9, Canada. Univ Alberta, Dept Elect Engn, Edmonton, AB T6G 2V4, Canada. RP Froula, DH (reprint author), Lawrence Livermore Natl Lab, POB 808,L-399, Livermore, CA 94551 USA. EM froula1@llnl.gov NR 25 TC 35 Z9 35 U1 1 U2 15 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 MAR 30 PY 2007 VL 98 IS 13 AR 135001 DI 10.1103/PhysRevLett.98.135001 PG 4 WC Physics, Multidisciplinary SC Physics GA 152AD UT WOS:000245331500040 ER PT J AU Kadau, K Germann, TC Lomdahl, PS Albers, RC Wark, JS Higginbotham, A Holian, BL AF Kadau, Kai Germann, Timothy C. Lomdahl, Peter S. Albers, Robert C. Wark, Justin S. Higginbotham, Andrew Holian, Brad Lee TI Shock waves in polycrystalline iron SO PHYSICAL REVIEW LETTERS LA English DT Article ID MOLECULAR-DYNAMICS SIMULATIONS; SINGLE-CRYSTALS; METALS; PRESSURE AB The propagation of shock waves through polycrystalline iron is explored by large-scale atomistic simulations. For large enough shock strengths the passage of the wave causes the body-centered-cubic phase to transform into a close-packed phase with most structure being isotropic hexagonal-close-packed (hcp) and, depending on shock strength and grain orientation, some fraction of face-centered-cubic (fcc) structure. The simulated shock Hugoniot is compared to experiments. By calculating the extended x-ray absorption fine structure (EXAFS) directly from the atomic configurations, a comparison to experimental EXAFS measurements of nanosecond-laser shocks shows that the experimental data is consistent with such a phase transformation. However, the atomistically simulated EXAFS spectra also show that an experimental distinction between the hcp or fcc phase is not possible based on the spectra alone. C1 Los Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA. Los Alamos Natl Lab, Div Appl Phys, Los Alamos, NM 87545 USA. Univ Oxford, Clarendon Lab, Dept Phys, Oxford OX1 3PU, England. RP Kadau, K (reprint author), Los Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA. EM kkadau@lanl.gov; tcg@lanl.gov; pxl@anl.gov; rca@lanl.gov; justin.wark@physics.ox.ac.uk; andrew.higginbotham@physics.ox.ac.uk; blh@lanl.gov RI Higginbotham, Andrew/F-7910-2011; OI Germann, Timothy/0000-0002-6813-238X NR 26 TC 84 Z9 91 U1 4 U2 35 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 MAR 30 PY 2007 VL 98 IS 13 AR 135701 DI 10.1103/PhysRevLett.98.135701 PG 4 WC Physics, Multidisciplinary SC Physics GA 152AD UT WOS:000245331500049 PM 17501216 ER PT J AU Merkli, M Sigal, IM Berman, GP AF Merkli, M. Sigal, I. M. Berman, G. P. TI Decoherence and thermalization SO PHYSICAL REVIEW LETTERS LA English DT Article ID QUANTUM-SYSTEMS; EQUILIBRIUM; TEMPERATURES; RESERVOIRS; STATES; RETURN; MODEL AB We present a rigorous analysis of the phenomenon of decoherence for general N-level systems coupled to reservoirs of free massless bosonic fields. We apply our general results to the specific case of the qubit. Our approach does not involve master equation approximations and applies to a wide variety of systems which are not explicitly solvable. C1 Univ Toronto, Dept Math, Toronto, ON M5S 2E4, Canada. Los Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA. RP Merkli, M (reprint author), Mem Univ Newfoundland, Dept Math & Stat, St John, NF A1C 5S7, Canada. EM merkli@math.mun.ca NR 30 TC 27 Z9 27 U1 0 U2 5 PU AMERICAN PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 0031-9007 J9 PHYS REV LETT JI Phys. Rev. Lett. PD MAR 30 PY 2007 VL 98 IS 13 AR 130401 DI 10.1103/PhysRevLett.98.130401 PG 4 WC Physics, Multidisciplinary SC Physics GA 152AD UT WOS:000245331500001 PM 17501168 ER PT J AU Schiavilla, R Wiringa, RB Pieper, SC Carlson, J AF Schiavilla, R. Wiringa, R. B. Pieper, Steven C. Carlson, J. TI Tensor forces and the ground-state structure of nuclei SO PHYSICAL REVIEW LETTERS LA English DT Article ID MONTE-CARLO CALCULATIONS; ELECTROMAGNETIC STRUCTURE; MICROSCOPIC CALCULATION; MATTER AB Two-nucleon momentum distributions are calculated for the ground states of nuclei with mass number A <= 8, using variational Monte Carlo wave functions derived from a realistic Hamiltonian with two- and three-nucleon potentials. The momentum distribution of np pairs is found to be much larger than that of pp pairs for values of the relative momentum in the range (300-600) MeV/c and vanishing total momentum. This order of magnitude difference is seen in all nuclei considered and has a universal character originating from the tensor components present in any realistic nucleon-nucleon potential. The correlations induced by the tensor force strongly influence the structure of np pairs, which are predominantly in deuteronlike states, while they are ineffective for pp pairs, which are mostly in S-1(0) states. These features should be easily observable in two-nucleon knockout processes, such as A(e,e(')np) and A(e,e(')pp). C1 Jefferson Lab, Newport News, VA 23606 USA. Old Dominion Univ, Dept Phys, Norfolk, VA 23529 USA. Argonne Natl Lab, Div Phys, Argonne, IL 61801 USA. Los Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA. RP Schiavilla, R (reprint author), Jefferson Lab, Newport News, VA 23606 USA. RI Wiringa, Robert/M-4970-2015; OI Carlson, Joseph/0000-0002-3163-5565 NR 25 TC 114 Z9 116 U1 0 U2 6 PU AMERICAN PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 0031-9007 J9 PHYS REV LETT JI Phys. Rev. Lett. PD MAR 30 PY 2007 VL 98 IS 13 AR 132501 DI 10.1103/PhysRevLett.98.132501 PG 4 WC Physics, Multidisciplinary SC Physics GA 152AD UT WOS:000245331500027 PM 17501194 ER PT J AU Stoitsov, M Cakirli, RB Casten, RF Nazarewicz, W Satula, W AF Stoitsov, M. Cakirli, R. B. Casten, R. F. Nazarewicz, W. Satula, W. TI Empirical proton-neutron interactions and nuclear density functional theory: Global, regional, and local comparisons SO PHYSICAL REVIEW LETTERS LA English DT Article AB Calculations of nuclear masses, using nuclear density functional theory, are presented for even-even nuclei spanning the nuclear chart. The resulting binding energy differences can be interpreted in terms of valence proton-neutron interactions. These are compared globally, regionally, and locally with empirical values. Overall, excellent agreement is obtained. Discrepancies highlight neglected degrees of freedom and can point to improved density functionals. C1 Univ Tennessee, Dept Phys & Astron, Knoxville, TN 37996 USA. Oak Ridge Natl Lab, Oak Ridge, TN 37831 USA. Bulgarian Acad Sci, Inst Nucl Res & Nucl Energy, Sofia, Bulgaria. Yale Univ, Wright Nucl Struct Lab, New Haven, CT 06520 USA. Istanbul Univ, Dept Phys, Istanbul, Turkey. Univ Warsaw, Inst Theoret Phys, Warsaw, Poland. RP Stoitsov, M (reprint author), Univ Tennessee, Dept Phys & Astron, Knoxville, TN 37996 USA. NR 26 TC 49 Z9 51 U1 0 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 MAR 30 PY 2007 VL 98 IS 13 AR 132502 DI 10.1103/PhysRevLett.98.132502 PG 4 WC Physics, Multidisciplinary SC Physics GA 152AD UT WOS:000245331500028 PM 17501195 ER PT J AU Tajima, O Hayashii, H Hazumi, M Inami, K Iwasaki, Y Uehara, S Abe, K Adachi, I Aihara, H Anipko, D Aulchenko, V Bakich, AM Barberio, E Bedny, I Belous, K Bitenc, U Bizjak, I Bondar, A Bozek, A Bracko, M Browder, TE Chang, MC Chen, A Chen, KF Chen, WT Cheon, BG Chistov, R Choi, Y Choi, YK Cole, S Dalseno, J Danilov, M Dash, M Drutskoy, A Eidelman, S Fratina, S Gabyshev, N Gershon, T Go, A Gokhroo, G Ha, H Haba, J Hayasaka, K Heffernan, D Hokuue, T Hoshi, Y Hou, S Hou, WS Iijima, T Ikado, K Ishikawa, A Ishino, H Itoh, R Iwasaki, M Kang, JH Kataoka, SU Katayama, N Kawai, H Kawasaki, T Khan, HR Kichimi, H Kim, HJ Kim, SK Kim, YJ Kinoshita, K Korpar, S Krizan, P Krokovny, P Kumar, R Kuo, CC Kuzmin, A Kwon, YJ Lange, JS Lee, J Lee, MJ Lesiak, T Limosani, A Lin, SW Liventsev, D Majumder, G Mandl, F Matsumoto, T McOnie, S Miyabayashi, K Miyake, H Miyata, H Miyazaki, Y Mizuk, R Mori, T Mueller, J Nakamura, I Nakano, E Nakao, M Nakazawa, H Natkaniec, Z Nishida, S Nitoh, O Noguchi, S Nozaki, T Ogawa, S Ohshima, T Okuno, S Olsen, SL Onuki, Y Ozaki, H Pakhlov, P Pakhlova, G Park, H Pestotnik, R Piilonen, LE Sahoo, H Sakai, Y Satoyama, N Schietinger, T Schneider, O Schumann, J Schwartz, AJ Seidl, R Senyo, K Sevior, ME Shapkin, M Shibuya, H Shwartz, B Singh, JB Sokolov, A Somov, A Soni, N Stanic, S Staric, M Stoeck, H Sumisawa, K Sumiyoshi, T Suzuki, S Takasaki, F Tamai, K Tamura, N Tanaka, M Taylor, GN Teramoto, Y Tian, XC Tikhomirov, I Trabelsi, K Tsuboyama, T Tsukamoto, T Uglov, T Uno, S Urquijo, P Ushiroda, Y Usov, Y Varner, G Villa, S Wang, CC Wang, CH Wang, MZ Watanabe, Y Wedd, R Wicht, J Won, E Xie, QL Yabsley, BD Yamaguchi, A Yamashita, Y Yamauchi, M Zhang, ZP Zhilich, V Zupanc, A AF Tajima, O. Hayashii, H. Hazumi, M. Inami, K. Iwasaki, Y. Uehara, S. Abe, K. Adachi, I. Aihara, H. Anipko, D. Aulchenko, V. Bakich, A. M. Barberio, E. Bedny, I. Belous, K. Bitenc, U. Bizjak, I. Bondar, A. Bozek, A. Bracko, M. Browder, T. E. Chang, M. -C. Chen, A. Chen, K. -F. Chen, W. T. Cheon, B. G. Chistov, R. Choi, Y. Choi, Y. K. Cole, S. Dalseno, J. Danilov, M. Dash, M. Drutskoy, A. Eidelman, S. Fratina, S. Gabyshev, N. Gershon, T. Go, A. Gokhroo, G. Ha, H. Haba, J. Hayasaka, K. Heffernan, D. Hokuue, T. Hoshi, Y. Hou, S. Hou, W. -S. Iijima, T. Ikado, K. Ishikawa, A. Ishino, H. Itoh, R. Iwasaki, M. Kang, J. H. Kataoka, S. U. Katayama, N. Kawai, H. Kawasaki, T. Khan, H. R. Kichimi, H. Kim, H. J. Kim, S. K. Kim, Y. J. Kinoshita, K. Korpar, S. Krizan, P. Krokovny, P. Kumar, R. Kuo, C. C. Kuzmin, A. Kwon, Y. -J. Lange, J. S. Lee, J. Lee, M. J. Lesiak, T. Limosani, A. Lin, S. -W. Liventsev, D. Majumder, G. Mandl, F. Matsumoto, T. McOnie, S. Miyabayashi, K. Miyake, H. Miyata, H. Miyazaki, Y. Mizuk, R. Mori, T. Mueller, J. Nakamura, I. Nakano, E. Nakao, M. Nakazawa, H. Natkaniec, Z. Nishida, S. Nitoh, O. Noguchi, S. Nozaki, T. Ogawa, S. Ohshima, T. Okuno, S. Olsen, S. L. Onuki, Y. Ozaki, H. Pakhlov, P. Pakhlova, G. Park, H. Pestotnik, R. Piilonen, L. E. Sahoo, H. Sakai, Y. Satoyama, N. Schietinger, T. Schneider, O. Schumann, J. Schwartz, A. J. Seidl, R. Senyo, K. Sevior, M. E. Shapkin, M. Shibuya, H. Shwartz, B. Singh, J. B. Sokolov, A. Somov, A. Soni, N. Stanic, S. Staric, M. Stoeck, H. Sumisawa, K. Sumiyoshi, T. Suzuki, S. Takasaki, F. Tamai, K. Tamura, N. Tanaka, M. Taylor, G. N. Teramoto, Y. Tian, X. C. Tikhomirov, I. Trabelsi, K. Tsuboyama, T. Tsukamoto, T. Uglov, T. Uno, S. Urquijo, P. Ushiroda, Y. Usov, Y. Varner, G. Villa, S. Wang, C. C. Wang, C. H. Wang, M. -Z. Watanabe, Y. Wedd, R. Wicht, J. Won, E. Xie, Q. L. Yabsley, B. D. Yamaguchi, A. Yamashita, Y. Yamauchi, M. Zhang, Z. P. Zhilich, V. Zupanc, A. CA Belle Collaboration TI Search for invisible decay of the Upsilon(1S) SO PHYSICAL REVIEW LETTERS LA English DT Article ID BELLE DETECTOR AB We report results of a search for the invisible decay of the Upsilon(1S) via the Upsilon(3S)->pi(+)pi(-)Upsilon(1S) transition using a data sample of 2.9 fb(-1) at the Upsilon(3S) resonance. The data were collected with the Belle detector at the KEKB asymmetric-energy e(+)e(-) collider. No signal is found, and an upper limit for the branching fraction at the 90% confidence level is determined to be B(Upsilon(1S)-> invisible)< 2.5x10(-3). C1 KEK, High Energy Accelerator Res Org, Tsukuba, Ibaraki, Japan. Budker Inst Nucl Phys, Novosibirsk 630090, Russia. Chiba Univ, Chiba, Japan. Chonnam Natl Univ, Kwangju, South Korea. Univ Cincinnati, Cincinnati, OH 45221 USA. Fu Jen Catholic Univ, Dept Phys, Taipei, Taiwan. Univ Giessen, D-35390 Giessen, Germany. Grad Univ Adv Studies, Hayama, Japan. Univ Hawaii, Honolulu, HI 96822 USA. Univ Illinois, Urbana, IL 61801 USA. Chinese Acad Sci, Inst High Energy Phys, Beijing, Peoples R China. Inst High Energy Phys, Vienna, Austria. Inst High Energy Phys, Protvino, Russia. Inst Theoret & Expt Phys, Moscow 117259, Russia. Jozef Stefan Inst, Ljubljana, Slovenia. Kanagawa Univ, Yokohama, Kanagawa, Japan. Korea Univ, Seoul 136701, South Korea. Kyungpook Natl Univ, Taegu 702701, South Korea. Ecole Polytech Fed Lausanne, Swiss Fed Inst Technol, CH-1015 Lausanne, Switzerland. Univ Ljubljana, Ljubljana 61000, Slovenia. Univ Maribor, SLO-2000 Maribor, Slovenia. Univ Melbourne, Parkville, Vic 3052, Australia. Nagoya Univ, Nagoya, Aichi, Japan. Nara Womens Univ, Nara, Japan. Natl Cent Univ, Chungli, Taiwan. Natl United Univ, Miaoli, Taiwan. Natl Taiwan Univ, Dept Phys, Taipei, Taiwan. Nippon Dent Unit, Niigata, Japan. H Niewodniczanski Inst Nucl Phys, PL-31342 Krakow, Poland. Niigata Univ, Niigata 95021, Japan. Univ Nova Gorica, Nova Gorica, Slovenia. Osaka City Univ, Osaka, Japan. Osaka Univ, Suita, Osaka 565, Japan. Panjab Univ, Chandigarh 160014, India. Peking Univ, Beijing 100871, Peoples R China. Univ Pittsburgh, Pittsburgh, PA 15260 USA. Brookhaven Natl Lab, RIKEN, Res Ctr, Upton, NY 11973 USA. Saga Univ, Saga, Japan. Univ Sci & Technol China, Hefei 230026, Peoples R China. Seoul Natl Univ, Seoul 151, South Korea. Shinshu Univ, Nagano, Japan. Sungkyunkwan Univ, Suwon, South Korea. Univ Sydney, Sydney, NSW 2006, Australia. Tata Inst Fundamental Res, Bombay 400005, Maharashtra, India. Toho Univ, Funabashi, Chiba 274, Japan. Tohoku Gakuin Univ, Tagajo, Miyagi, Japan. Tohoku Univ, Sendai, Miyagi 980, Japan. Univ Tokyo, Dept Phys, Tokyo 113, Japan. Tokyo Inst Technol, Tokyo 152, Japan. Tokyo Metropolitan Univ, Tokyo 158, Japan. Tokyo Univ Agr & Technol, Tokyo, Japan. Virginia Polytech Inst & State Univ, Blacksburg, VA 24061 USA. Yonsei Univ, Seoul 120749, South Korea. RP Tajima, O (reprint author), KEK, High Energy Accelerator Res Org, Tsukuba, Ibaraki, Japan. RI Pakhlova, Galina/C-5378-2014; Abe, Kazuo/F-6576-2010; Aihara, Hiroaki/F-3854-2010; Nitoh, Osamu/C-3522-2013; Krokovny, Pavel/G-4421-2016; Chistov, Ruslan/B-4893-2014; Drutskoy, Alexey/C-8833-2016; Tian, Xinchun/L-2060-2013; Ishino, Hirokazu/C-1994-2015; Kim, Sun Kee/G-2042-2015; Pakhlov, Pavel/K-2158-2013; Uglov, Timofey/B-2406-2014; Danilov, Mikhail/C-5380-2014; Mizuk, Roman/B-3751-2014 OI Pakhlova, Galina/0000-0001-7518-3022; Aihara, Hiroaki/0000-0002-1907-5964; Krokovny, Pavel/0000-0002-1236-4667; Chistov, Ruslan/0000-0003-1439-8390; Drutskoy, Alexey/0000-0003-4524-0422; Tian, Xinchun/0000-0002-6246-0470; Ishino, Hirokazu/0000-0002-8623-4080; Kim, Sun Kee/0000-0002-0013-0775; Pakhlov, Pavel/0000-0001-7426-4824; Uglov, Timofey/0000-0002-4944-1830; Danilov, Mikhail/0000-0001-9227-5164; NR 13 TC 27 Z9 27 U1 0 U2 1 PU AMERICAN PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 0031-9007 J9 PHYS REV LETT JI Phys. Rev. Lett. PD MAR 30 PY 2007 VL 98 IS 13 AR 132001 DI 10.1103/PhysRevLett.98.132001 PG 6 WC Physics, Multidisciplinary SC Physics GA 152AD UT WOS:000245331500023 PM 17501190 ER PT J AU Vay, JL AF Vay, J. -L. TI Noninvariance of space- and time-scale ranges under a Lorentz transformation and the implications for the study of relativistic interactions SO PHYSICAL REVIEW LETTERS LA English DT Article ID ELECTRON-BEAMS AB We present an analysis which shows that the ranges of space and time scales spanned by a system are not invariant under Lorentz transformation. This implies the existence of a frame of reference which minimizes an aggregate measure of the range of space and time scales. Such a frame is derived, for example, for the following cases: free electron laser, laser-plasma accelerator, and particle beams interacting with electron clouds. The implications for experimental, theoretical, and numerical studies are discussed. The most immediate relevance is the reduction by orders of magnitude in computer simulation run times for such systems. C1 Lawrence Berkeley Natl Lab, Berkeley, CA 94720 USA. RP Vay, JL (reprint author), Lawrence Berkeley Natl Lab, Berkeley, CA 94720 USA. EM jlvay@lbl.gov NR 7 TC 75 Z9 76 U1 0 U2 7 PU AMERICAN PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 0031-9007 J9 PHYS REV LETT JI Phys. Rev. Lett. PD MAR 30 PY 2007 VL 98 IS 13 AR 130405 DI 10.1103/PhysRevLett.98.130405 PG 4 WC Physics, Multidisciplinary SC Physics GA 152AD UT WOS:000245331500005 PM 17501172 ER PT J AU Wesselmann, FR Slifer, K Tajima, S Aghalaryan, A Ahmidouch, A Asaturyan, R Bloch, F Boeglin, W Bosted, P Carasco, C Carlini, R Cha, J Chen, JP Christy, ME Cole, L Coman, L Crabb, D Danagoulian, S Day, D Dunne, J Elaasar, M Ent, R Fenker, H Frlez, E Gan, L Gaskell, D Gomez, J Hu, B Jones, MK Jourdan, J Keith, C Keppel, CE Khandaker, M Klein, A Kramer, L Liang, Y Lichtenstadt, J Lindgren, R Mack, D Mckee, P McNulty, D Meekins, D Mkrtchyan, H Nasseripour, R Niculescu, I Normand, K Norum, B Pocanic, D Prok, Y Raue, B Reinhold, J Roche, J Rohe, D Rondon, OA Savvinov, N Sawatzky, B Seely, M Sick, I Smith, C Smith, G Stepanyan, S Tang, L Testa, G Vulcan, W Wang, K Warren, G Wood, S Yan, C Yuan, L Yun, J Zeier, M Zhu, H AF Wesselmann, F. R. Slifer, K. Tajima, S. Aghalaryan, A. Ahmidouch, A. Asaturyan, R. Bloch, F. Boeglin, W. Bosted, P. Carasco, C. Carlini, R. Cha, J. Chen, J. P. Christy, M. E. Cole, L. Coman, L. Crabb, D. Danagoulian, S. Day, D. Dunne, J. Elaasar, M. Ent, R. Fenker, H. Frlez, E. Gan, L. Gaskell, D. Gomez, J. Hu, B. Jones, M. K. Jourdan, J. Keith, C. Keppel, C. E. Khandaker, M. Klein, A. Kramer, L. Liang, Y. Lichtenstadt, J. Lindgren, R. Mack, D. McKee, P. McNulty, D. Meekins, D. Mkrtchyan, H. Nasseripour, R. Niculescu, I. Normand, K. Norum, B. Pocanic, D. Prok, Y. Raue, B. Reinhold, J. Roche, J. Rohe, D. Rondon, O. A. Savvinov, N. Sawatzky, B. Seely, M. Sick, I. Smith, C. Smith, G. Stepanyan, S. Tang, L. Testa, G. Vulcan, W. Wang, K. Warren, G. Wood, S. Yan, C. Yuan, L. Yun, J. Zeier, M. Zhu, H. CA Resonance Spin Structure Collabora TI Proton spin structure in the resonance region SO PHYSICAL REVIEW LETTERS LA English DT Article ID QUARK-HADRON DUALITY; TARGET MASS CORRECTIONS; ELECTRON-SCATTERING; NUCLEON SCATTERING; SUM-RULES; DEUTERON; ELECTROPRODUCTION; Q(2)-DEPENDENCE; DEPENDENCE; ASYMMETRY AB We have examined the spin structure of the proton in the region of the nucleon resonances (1.085 GeV < W < 1.910 GeV) at an average four momentum transfer of Q(2)=1.3 GeV2. Using the Jefferson Lab polarized electron beam, a spectrometer, and a polarized solid target, we measured the asymmetries A(parallel to) and A(perpendicular to) to high precision, and extracted the asymmetries A(1) and A(2), and the spin structure functions g(1) and g(2). We found a notably nonzero A(perpendicular to), significant contributions from higher-twist effects, and only weak support for polarized quark-hadron duality. C1 Univ Virginia, Charlottesville, VA 22903 USA. Norfolk State Univ, Norfolk, VA 23504 USA. Yerevan Phys Inst, Yerevan 375036, Armenia. N Carolina Agr & Tech State Univ, Greensboro, NC 27411 USA. Univ Basel, CH-4056 Basel, Switzerland. Florida Int Univ, Miami, FL 33199 USA. Thomas Jefferson Natl Accelerator Facil, Newport News, VA 23606 USA. Mississippi State Univ, Mississippi State, MS 39762 USA. Hampton Univ, Hampton, VA 23668 USA. So Univ, New Orleans, LA 70126 USA. Univ N Carolina, Wilmington, NC 28403 USA. Old Dominion Univ, Norfolk, VA 23529 USA. Tel Aviv Univ, IL-69978 Tel Aviv, Israel. Univ Maryland, College Pk, MD 20742 USA. Virginia Polytech Inst & State Univ, Blacksburg, VA 24061 USA. RP Wesselmann, FR (reprint author), Univ Virginia, Charlottesville, VA 22903 USA. RI Rondon Aramayo, Oscar/B-5880-2013; Frlez, Emil/B-6487-2013; carasco, Cedric/H-5463-2013; Day, Donal/C-5020-2015 OI Day, Donal/0000-0001-7126-8934 NR 35 TC 33 Z9 33 U1 0 U2 3 PU AMERICAN PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 0031-9007 J9 PHYS REV LETT JI Phys. Rev. Lett. PD MAR 30 PY 2007 VL 98 IS 13 AR 132003 DI 10.1103/PhysRevLett.98.132003 PG 5 WC Physics, Multidisciplinary SC Physics GA 152AD UT WOS:000245331500025 PM 17501192 ER PT J AU Yakes, M Hupalo, M Zaluska-Kotur, MA Gortel, ZW Tringides, MC AF Yakes, M. Hupalo, M. Zaluska-Kotur, M. A. Gortel, Z. W. Tringides, M. C. TI Low-temperature ultrafast mobility in systems with long-range repulsive interactions: Pb/Si(111) SO PHYSICAL REVIEW LETTERS LA English DT Article ID COMMENSURATE PHASES; SURFACE-DIFFUSION; ONE-DIMENSION; TRANSITIONS; GRAPHITE; LATTICES AB A realization of the numerous phases predicted in systems with long-range repulsive interactions was recently found in Pb/Si(111). Surprisingly, these numerous phases can be grown at low temperatures similar to 40 K over macroscopic distances. This unusual observation can be explained from theoretical calculations of the collective diffusion coefficient D-c in systems with long-range repulsive interactions. Instead of a gradual dependence of D-c on coverage, it was found that D-c has sharp maxima at low temperatures for every stable phase (i.e., for every rational value of the coverage theta=p/q) in agreement with the experiment. C1 Iowa State Univ Sci & Technol, Dept Phys, Ames, IA 50011 USA. Iowa State Univ Sci & Technol, Ames Lab, Ames, IA 50011 USA. Polish Acad Sci, Inst Phys, PL-02668 Warsaw, Poland. Univ Alberta, Dept Phys, Edmonton, AB T6G 2J1, Canada. RP Tringides, MC (reprint author), Iowa State Univ Sci & Technol, Dept Phys, Ames, IA 50011 USA. EM tringides@ameslab.gov RI Yakes, Michael/E-5510-2011; Zaluska-Kotur, Magdalena /D-6328-2015 NR 21 TC 21 Z9 21 U1 1 U2 9 PU AMERICAN PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 0031-9007 J9 PHYS REV LETT JI Phys. Rev. Lett. PD MAR 30 PY 2007 VL 98 IS 13 AR 135504 DI 10.1103/PhysRevLett.98.135504 PG 4 WC Physics, Multidisciplinary SC Physics GA 152AD UT WOS:000245331500046 PM 17501213 ER PT J AU Yan, YF Li, JB Wei, SH Al-Jassim, MM AF Yan, Yanfa Li, Jingbo Wei, Su-Huai Al-Jassim, M. M. TI Possible approach to overcome the doping asymmetry in wideband gap semiconductors SO PHYSICAL REVIEW LETTERS LA English DT Article ID BORON-DOPED DIAMOND; ZNO THIN-FILMS; N-TYPE DIAMOND; P-TYPE; AB-INITIO; ROOM-TEMPERATURE; II-VI; CONDUCTIVITY; HYDROGEN; PLASMA AB The asymmetry doping problem has severely hindered the potential applications of many wideband gap (WBG) materials. Here, we propose a possible approach to overcome this long-standing doping asymmetry problem for WBG semiconductors. Our approach is based on the reduction of the ionization energies of dopants through introduction and effective doping of mutually passivated impurity bands, which can be realized by doping the host with passive donor-acceptor complexes or isovalent impurities. Our density-functional theory calculations demonstrate that this approach provides excellent explanations for the n-type doping of diamond and p-type doping of ZnO, which could not be understood by previous theories. In principle, this approach can be applied to any WBG semiconductors and therefore will open a broad vista for the application of WBG materials. C1 Natl Renewable Energy Lab, Golden, CO 80401 USA. RP Yan, YF (reprint author), Natl Renewable Energy Lab, Golden, CO 80401 USA. EM yanfa_yan@nrel.gov NR 31 TC 141 Z9 147 U1 6 U2 50 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 MAR 30 PY 2007 VL 98 IS 13 AR 135506 DI 10.1103/PhysRevLett.98.135506 PG 4 WC Physics, Multidisciplinary SC Physics GA 152AD UT WOS:000245331500048 PM 17501215 ER PT J AU He, J Zhong, WW Tang, AJ Yan, XM Lewis, C Majidi, V Hang, W AF He, Jian Zhong, Wenwan Tang, Aijun Yan, Xiaomei Lewis, Cris Majidi, Vahid Hang, Wei TI A fluorescence detection scheme for ultra large molecules after gas phase separation SO TALANTA LA English DT Article DE ultra large molecules; fluorescence detection; ion mobility spectrometry; mass spectrometry ID LASER-INDUCED FLUORESCENCE; MASS-SPECTROMETRY; DESORPTION; POLYMERS; IONS AB A system was proposed to remove the upper mass limitation of mass spectrometry. In present study, ultra large molecules were separated in the gas phase by mass analyzer after electrospray ionization. Instead of conventional detection with electron multiplier, a laser-induced-fluorescence detection scheme was applied. The instrument sensitivity is independent of molecular weight, but related to the spectroscopic properties of the fluorophores presented by the large biomolecules. (c) 2007 Published by Elsevier B.V. C1 Los Alamos Natl Lab, Div Chem, Los Alamos, NM 87544 USA. Los Alamos Natl Lab, Biosci Div, Los Alamos, NM 87544 USA. RP Hang, W (reprint author), Xiamen Univ, Dept Chem, Xiamen 361005, Peoples R China. EM weihang@xmu.edu.cn NR 17 TC 1 Z9 1 U1 0 U2 2 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0039-9140 J9 TALANTA JI Talanta PD MAR 30 PY 2007 VL 71 IS 5 BP 2126 EP 2128 DI 10.1016/j.talanta.2006.08.021 PG 3 WC Chemistry, Analytical SC Chemistry GA 157GJ UT WOS:000245706400047 PM 19071574 ER PT J AU Kothe, DL Decker, JM Li, YY Weng, ZP Bibollet-Ruche, F Zammit, KP Salazar, MG Chen, YL Salazar-Gonzalez, JF Moldoveanu, Z Mestecky, J Gao, J Haynes, BF Shaw, GM Muldoon, M Korber, BTM Hahn, BH AF Kothe, Denise L. Decker, Julie M. Li, Yingying Weng, Zhiping Bibollet-Ruche, Frederic Zammit, Kenneth P. Salazar, Maria G. Chen, Yalu Salazar-Gonzalez, Jesus F. Moldoveanu, Zina Mestecky, Jiri Gao, Jeng Haynes, Barton F. Shaw, George M. Muldoon, Mark Korber, Bette T. M. Hahn, Beatrice H. TI Antigenicity and immunogenicity of HIV-1 consensus subtype B envelope glycoproteins SO VIROLOGY LA English DT Article DE HIV-1 genetic variation; centralized HIV-1 immunogens; HIV-1 envelope glycoprotein; subtype B ID HUMAN-IMMUNODEFICIENCY-VIRUS; NEUTRALIZING ANTIBODY-RESPONSE; FUSION INHIBITOR T-20; AIDS VACCINE; CODON USAGE; MONOCLONAL-ANTIBODIES; IMMUNE-RESPONSES; BINDING-SITE; TYPE-1; GP120 AB "Centralized" (ancestral and consensus) HIV-1 envelope immunogens induce broadly cross-reactive T cell responses in laboratory animals; however, their potential to elicit cross-reactive neutralizing antibodies has not been fully explored. Here, we report the construction of a panel of consensus subtype B (ConB) envelopes and compare their biologic, antigenic, and immunogenic proper-ties to those of two wild-type Env controls from individuals with early and acute HIV-1 infection. Glycoprotein expressed from full-length (gp160), uncleaved (gp160-UNC), truncated (gp145), and N-linked glycosylation site deleted (gp160-201N/S) versions of the ConB env gene were packaged into virions and, except for the fusion defective gp160-LTNC, mediated infection via the CCR5 co-receptor. Pseudovirions containing ConB Envs were sensitive to neutralization by patient plasma and monoclonal antibodies, indicating the preservation of neutralizing epitopes found in contemporary subtype B viruses. When used as DNA vaccines in guinea pigs, Con13 and wild-type env immumogens induced appreciable binding, but overall only low level neutralizing antibodies. However, all four Con13 immunogens were significantly more potent than one wild-type vaccine at eliciting neutralizing antibodies against a panel of tier 1 and tier 2 viruses, and ConB gp145 and gp160 were significantly more potent than both wild-type vaccines at inducing neutralizing antibodies against tier 1 viruses. Thus, consensus subtype B env immunogens appear to be at least as good as, and in some instances better than, wild-type B env immunogens at inducing a neutralizing antibody response, and are amenable to further improvement by specific gene modifications. (c) 2006 Elsevier Inc. All rights reserved. C1 Univ Alabama, Dept Med, Birmingham, AL 35294 USA. Univ Alabama, Dept Microbiol, Birmingham, AL 35294 USA. Univ Alabama, Howard Hughes Med Inst, Birmingham, AL 35294 USA. Duke Univ, Med Ctr, Duke Human Vaccine Inst, Durham, NC 27710 USA. Univ Manchester, Inst Sci & Technol, Dept Math, Manchester M60 1QD, Lancs, England. Los Alamos Natl Lab, Los Alamos, NM 87545 USA. Santa Fe Inst, Santa Fe, NM 87501 USA. RP Hahn, BH (reprint author), Univ Alabama, Dept Med, 720 20th St S,Kaul 816, Birmingham, AL 35294 USA. EM bhahn@uab.edu RI Muldoon, Mark/C-7505-2009; OI Muldoon, Mark/0000-0002-5004-7195; Korber, Bette/0000-0002-2026-5757 FU NCI NIH HHS [P30 CA13148, P30 CA013148]; NIAID NIH HHS [N01AI85338, P01 AI 061734, P01 AI061734, R21 AI055386, R21 AI055380, R21 AI 055386, P30 AI27767, U19 AI067854-03, U19 AI067854, U19 AI028147, U19 AI 028147, N01 AI085338-002, P30 AI027767, N01 AI085338, N01 AI85338] NR 73 TC 53 Z9 54 U1 0 U2 1 PU ACADEMIC PRESS INC ELSEVIER SCIENCE PI SAN DIEGO PA 525 B ST, STE 1900, SAN DIEGO, CA 92101-4495 USA SN 0042-6822 J9 VIROLOGY JI Virology PD MAR 30 PY 2007 VL 360 IS 1 BP 218 EP 234 DI 10.1016/j.virol.2006.10.017 PG 17 WC Virology SC Virology GA 149JB UT WOS:000245142100023 PM 17097711 ER PT J AU Szanyi, J Kwak, JH Kim, DH Wang, XQ Chimentao, R Hanson, J Epling, WS Peden, CHF AF Szanyi, Janos Kwak, Ja Hun Kim, Do Heui Wang, Xianqin Chimentao, Ricardo Hanson, Jonathan Epling, William S. Peden, Charles H. F. TI Water-induced morphology changes in BaO/gamma-Al2O3 NOx storage materials: An FTIR, TPD, and time-resolved synchrotron XRD study SO JOURNAL OF PHYSICAL CHEMISTRY C LA English DT Article ID NITROGEN-OXIDES; BARIUM OXIDE; CATALYSTS; ADSORPTION; REDUCTION; BAO/AL2O3; RELEASE; H2O; IR; SPECTROSCOPY AB The effect of water on the morphology of BaO/Al2O3-based NOx storage materials was investigated using Fourier transform infrared spectroscopy, temperature programmed desorption, and time-resolved synchrotron X-ray diffraction techniques. The results of this multispectroscopy study reveal that in the presence of water surface Ba-nitrates convert to bulk nitrates and water facilitates the formation of large Ba(NO3)(2) particles. The conversion of surface to bulk Ba-nitrates is completely reversible (i.e., after the removal of water from the storage material a significant fraction of the bulk nitrates reconverts to surface nitrates). NO2 exposure of a H2O-containing (wet) BaO/Al2O3 sample results in the formation of nitrites and bulk nitrates exclusively (i.e., no surface nitrates form). After further exposure to NO2, the nitrites completely convert to bulk nitrates. The amount of NOx taken up by the storage material, however, is essentially unaffected by the presence of water regardless of whether the water was dosed prior to or after NO2 exposure. On the basis of the results of this study, we are now able to explain most of the observations reported in the literature on the effect of water on NOx uptake on similar storage materials. C1 Pacific NW Natl Lab, Inst Interfacial Catalysis, Richland, WA 99352 USA. Brookhaven Natl Lab, Dept Chem, Upton, NY 11973 USA. Univ Rovira & Virgili, Dept Engn Quim, Tarragona, Spain. Univ Waterloo, Waterloo, ON N2L 3G1, Canada. RP Szanyi, J (reprint author), Pacific NW Natl Lab, Inst Interfacial Catalysis, Richland, WA 99352 USA. EM janos.szanyi@pnl.gov RI Hanson, jonathan/E-3517-2010; Kwak, Ja Hun/J-4894-2014; Kim, Do Heui/I-3727-2015; OI Peden, Charles/0000-0001-6754-9928 NR 28 TC 29 Z9 29 U1 2 U2 24 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 MAR 29 PY 2007 VL 111 IS 12 BP 4678 EP 4687 DI 10.1021/jp067932v PG 10 WC Chemistry, Physical; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary SC Chemistry; Science & Technology - Other Topics; Materials Science GA 148OI UT WOS:000245084100033 ER PT J AU Flaherty, DW Dohnalek, Z Dohnalkova, A Arey, BW McCready, DE Ponnusamy, N Mullins, CB Kay, BD AF Flaherty, David W. Dohnalek, Zdenek Dohnalkova, Alice Arey, Bruce W. McCready, David E. Ponnusamy, Nachimuthu Mullins, C. Buddie Kay, Bruce D. TI Reactive ballistic deposition of porous TiO2 films: Growth and characterization SO JOURNAL OF PHYSICAL CHEMISTRY C LA English DT Article ID AMORPHOUS SOLID WATER; TIO2-SUPPORTED GOLD NANOCLUSTERS; GLANCING ANGLE DEPOSITION; SCULPTURED THIN-FILMS; TITANIUM-OXIDE FILMS; MOLECULARLY CHEMISORBED OXYGEN; RUTILE 110; DIOXIDE; CO; MORPHOLOGY AB Nanoporous, high-surface area films of TiO2 are synthesized by reactive ballistic deposition of titanium metal in an oxygen ambient. Auger electron spectroscopy (AES) is used to investigate the stoichiometric dependence of the films on growth conditions (surface temperature and partial pressure of oxygen). Scanning and transmission electron microscopies show that the films consist of arrays of separated filaments. The surface area and the distribution of binding site energies of the films are measured as functions of growth temperature, deposition angle, and annealing conditions using temperature programmed desorption (TPD) of N-2. TiO2 films deposited at 50 K at 70 degrees from substrate normal display the greatest specific surface area of similar to 100 m(2)/g. In addition, the films retain greater than 70% of their original surface area after annealing to 600 K. The combination of high surface area and thermal stability suggests that these films could serve as supports for applications in heterogeneous catalysis. C1 Pacific NW Natl Lab, Fundamental Sci Directorate, Div Chem & Mat Sci, Richland, WA 99352 USA. Univ Texas, Dept Chem Engn, Mat Inst, Univ Stn CO400 1, Austin, TX 78712 USA. Pacific NW Natl Lab, Environm Mol Sci Lab, Richland, WA 99352 USA. RP Dohnalek, Z (reprint author), Pacific NW Natl Lab, Fundamental Sci Directorate, Div Chem & Mat Sci, POB 999,K8-88, Richland, WA 99352 USA. EM Zdenek.Dohnalek@pnl.gov; Bruce.Kay@pnl.gov NR 52 TC 52 Z9 54 U1 2 U2 21 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 MAR 29 PY 2007 VL 111 IS 12 BP 4765 EP 4773 DI 10.1021/jp067641m PG 9 WC Chemistry, Physical; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary SC Chemistry; Science & Technology - Other Topics; Materials Science GA 148OI UT WOS:000245084100045 ER PT J AU Albers, RC Zhu, JX AF Albers, Robert C. Zhu, Jian-Xin TI Solid-state physics - Vacillating valence SO NATURE LA English DT Editorial Material ID PU; PLUTONIUM; PHASE C1 Los Alamos Natl Lab, Div Theoret, Condensed Matter & Stat Phys Grp, Los Alamos, NM 87545 USA. RP Albers, RC (reprint author), Los Alamos Natl Lab, Div Theoret, Condensed Matter & Stat Phys Grp, POB 1663, Los Alamos, NM 87545 USA. EM rca@lanl.gov OI Zhu, Jianxin/0000-0001-7991-3918 NR 9 TC 8 Z9 8 U1 0 U2 2 PU NATURE PUBLISHING GROUP PI LONDON PA MACMILLAN BUILDING, 4 CRINAN ST, LONDON N1 9XW, ENGLAND SN 0028-0836 J9 NATURE JI Nature PD MAR 29 PY 2007 VL 446 IS 7135 BP 504 EP 505 DI 10.1038/446504b PG 2 WC Multidisciplinary Sciences SC Science & Technology - Other Topics GA 150TQ UT WOS:000245242900037 PM 17392775 ER PT J AU Lo, I Denef, VJ VerBerkmoes, NC Shah, MB Goltsman, D DiBartolo, G Tyson, GW Allen, EE Ram, RJ Detter, JC Richardson, P Thelen, MP Hettich, RL Banfield, JF AF Lo, Ian Denef, Vincent J. VerBerkmoes, Nathan C. Shah, Manesh B. Goltsman, Daniela DiBartolo, Genevieve Tyson, Gene W. Allen, Eric E. Ram, Rachna J. Detter, J. Chris Richardson, Paul Thelen, Michael P. Hettich, Robert L. Banfield, Jillian F. TI Strain-resolved community proteomics reveals recombining genomes of acidophilic bacteria SO NATURE LA English DT Article ID HOMOLOGOUS RECOMBINATION; MICROBIAL COMMUNITY; SP-NOV; MICROORGANISMS; LEPTOSPIRILLUM; POPULATION; PROTEINS; BIOFILM; OCEAN AB Microbes comprise the majority of extant organisms, yet much remains to be learned about the nature and driving forces of microbial diversification. Our understanding of how microorganisms adapt and evolve can be advanced by genome-wide documentation of the patterns of genetic exchange, particularly if analyses target coexisting members of natural communities. Here we use community genomic data sets to identify, with strain specificity, expressed proteins from the dominant member of a genomically uncharacterized, natural, acidophilic biofilm. Proteomics results reveal a genome shaped by recombination involving chromosomal regions of tens to hundreds of kilobases long that are derived from two closely related bacterial populations. Inter-population genetic exchange was confirmed by multilocus sequence typing of isolates and of uncultivated natural consortia. The findings suggest that exchange of large blocks of gene variants is crucial for the adaptation to specific ecological niches within the very acidic, metal-rich environment. Mass-spectrometry-based discrimination of expressed protein products that differ by as little as a single amino acid enables us to distinguish the behaviour of closely related coexisting organisms. This is important, given that microorganisms grouped together as a single species may have quite distinct roles in natural systems(1-3) and their interactions might be key to ecosystem optimization. Because proteomic data simultaneously convey information about genome type and activity, strain-resolved community proteomics is an important complement to cultivation-independent genomic ( metagenomic) analysis(4-6) of microorganisms in the natural environment. C1 Univ Calif Berkeley, Berkeley, CA 94720 USA. Oak Ridge Natl Lab, Oak Ridge, TN 37831 USA. Joint Genome Inst, Walnut Creek, CA 94598 USA. Lawrence Livermore Natl Lab, Livermore, CA 94550 USA. RP Banfield, JF (reprint author), Univ Calif Berkeley, Berkeley, CA 94720 USA. EM jbanfield@berkeley.edu RI Thelen, Michael/C-6834-2008; Tyson, Gene/C-6558-2013; Thelen, Michael/G-2032-2014; Hettich, Robert/N-1458-2016 OI Thelen, Michael/0000-0002-2479-5480; Thelen, Michael/0000-0002-2479-5480; Hettich, Robert/0000-0001-7708-786X NR 25 TC 163 Z9 168 U1 4 U2 49 PU NATURE PUBLISHING GROUP PI LONDON PA MACMILLAN BUILDING, 4 CRINAN ST, LONDON N1 9XW, ENGLAND SN 0028-0836 J9 NATURE JI Nature PD MAR 29 PY 2007 VL 446 IS 7135 BP 537 EP 541 DI 10.1038/nature05624 PG 5 WC Multidisciplinary Sciences SC Science & Technology - Other Topics GA 150TQ UT WOS:000245242900049 PM 17344860 ER PT J AU Takenaga, Y Abe, K Hayato, Y Iida, T Ishihara, K Kameda, J Koshio, Y Minamino, A Mitsuda, C Miura, M Moriyama, S Nakahata, M Obayashi, Y Ogawa, H Shiozawa, M Suzuki, Y Takeda, A Takeuchi, Y Ueshima, K Watanabe, H Yamada, S Higuchi, I Ishihara, C Ishitsuka, M Kajita, T Kaneyuki, K Mitsuka, G Nakayama, S Nishino, H Okumura, K Saji, C Totsuka, Y Clark, S Desai, S Dufour, F Herfurth, A Kearns, E Likhoded, S Litos, M Raaf, JL Stone, JL Sulak, LR Wang, W Goldhaber, M Casper, D Cravens, JP Dunmore, J Griskevich, J Kropp, WR Liu, DW Mine, S Regis, C Smy, MB Sobel, HW Vagins, MR Ganezer, KS Hill, JE Keig, WE Jang, JS Kim, JY Lim, IT Scholberg, K Tanimoto, N Walter, CW Wendell, R Ellsworth, RW Tasaka, S Guillian, E Learned, JG Matsuno, S Messier, MD Ichikawa, AK Ishida, T Ishii, T Iwashita, T Kobayashi, T Nakadaira, T Nakamura, K Nishikawa, K Nitta, K Oyama, Y Suzuki, AT Hasegawa, M Maesaka, H Nakaya, T Sasaki, T Sato, H Yamamoto, S Yokoyama, M Haines, TJ Dazeley, S Hatakeyama, S Svoboda, R Sullivan, GW Gran, R Habig, A Fukuda, Y Sato, T Itow, Y Koike, T Jung, CK Kato, T Kobayashi, K McGrew, C Sarrat, A Terri, R Yanagisawa, C Tamura, N Sakuda, M Sugihara, M Kuno, Y Yoshida, M Kim, SB Yang, BS Ishizuka, T Okazawa, H Choi, Y Seo, HK Gando, Y Hasegawa, T Inoue, K Ishii, H Nishijima, K Ishino, H Watanabe, Y Koshiba, M Chen, S Deng, Z Liu, Y Kielczewska, D Berns, HG Shiraishi, KK Thrane, E Washburn, K Wilkes, RJ AF Takenaga, Y. Abe, K. Hayato, Y. Iida, T. Ishihara, K. Kameda, J. Koshio, Y. Minamino, A. Mitsuda, C. Miura, M. Moriyama, S. Nakahata, M. Obayashi, Y. Ogawa, H. Shiozawa, M. Suzuki, Y. Takeda, A. Takeuchi, Y. Ueshima, K. Watanabe, H. Yamada, S. Higuchi, I. Ishihara, C. Ishitsuka, M. Kajita, T. Kaneyuki, K. Mitsuka, G. Nakayama, S. Nishino, H. Okumura, K. Saji, C. Totsuka, Y. Clark, S. Desai, S. Dufour, F. Herfurth, A. Kearns, E. Likhoded, S. Litos, M. Raaf, J. L. Stone, J. L. Sulak, L. R. Wang, W. Goldhaber, M. Casper, D. Cravens, J. P. Dunmore, J. Griskevich, J. Kropp, W. R. Liu, D. W. Mine, S. Regis, C. Smy, M. B. Sobel, H. W. Vagins, M. R. Ganezer, K. S. Hill, J. E. Keig, W. E. Jang, J. S. Kim, J. Y. Lim, I. T. Scholberg, K. Tanimoto, N. Walter, C. W. Wendell, R. Ellsworth, R. W. Tasaka, S. Guillian, E. Learned, J. G. Matsuno, S. Messier, M. D. Ichikawa, A. K. Ishida, T. Ishii, T. Iwashita, T. Kobayashi, T. Nakadaira, T. Nakamura, K. Nishikawa, K. Nitta, K. Oyama, Y. Suzuki, A. T. Hasegawa, M. Maesaka, H. Nakaya, T. Sasaki, T. Sato, H. Yamamoto, S. Yokoyama, M. Haines, T. J. Dazeley, S. Hatakeyama, S. Svoboda, R. Sullivan, G. W. Gran, R. Habig, A. Fukuda, Y. Sato, T. Itow, Y. Koike, T. Jung, C. K. Kato, T. Kobayashi, K. McGrew, C. Sarrat, A. Terri, R. Yanagisawa, C. Tamura, N. Sakuda, M. Sugihara, M. Kuno, Y. Yoshida, M. Kim, S. B. Yang, B. S. Ishizuka, T. Okazawa, H. Choi, Y. Seo, H. K. Gando, Y. Hasegawa, T. Inoue, K. Ishii, H. Nishijima, K. Ishino, H. Watanabe, Y. Koshiba, M. Chen, S. Deng, Z. Liu, Y. Kielczewska, D. Berns, H. G. Shiraishi, K. K. Thrane, E. Washburn, K. Wilkes, R. J. CA Super Kamiokande Collaboration TI Search for neutral Q-balls in Super-Kamiokande II SO PHYSICS LETTERS B LA English DT Article ID MAGNETIC MONOPOLES; BARYOGENESIS; MSSM AB A search for Q-balls has been carried out in Super-Kamiokande II with 541.7 days of live time. A neutral Q-ball passing through the detector can interact with nuclei to produce pions, generating a signal of successive contained pion events along a track. No candidate for successive contained event groups has been found in Super-Karmokande II, so we obtain upper limits on the flux of such Q-balls. (c) 2007 Elsevier B.V. All rights reserved. C1 Univ Tokyo, Inst Cosm Ray Res, Res Ctr Cosm Neutrinos, Kashiwa, Chiba 2778582, Japan. Univ Tokyo, Inst Cosm Ray Res, Kamioka Observ, Gifu 5061205, Japan. Boston Univ, Dept Phys, Boston, MA 02215 USA. Brookhaven Natl Lab, Dept Phys, Upton, NY 11973 USA. Univ Calif Irvine, Dept Phys & Astron, Irvine, CA 92697 USA. Calif State Univ Dominguez Hills, Dept Phys, Carson, CA 90747 USA. Chonnam Natl Univ, Dept Phys, Kwangju 500757, South Korea. Duke Univ, Dept Phys, Durham, NC 27708 USA. George Mason Univ, Dept Phys, Fairfax, VA 22030 USA. Gifu Univ, Dept Phys, Gifu 5011193, Japan. Univ Hawaii, Dept Phys & Astron, Honolulu, HI 96822 USA. Indiana Univ, Dept Phys, Bloomington, IN 47405 USA. High Energy Accelerator Res Org, KEK, Tsukuba, Ibaraki 3050801, Japan. Kobe Univ, Dept Chem Engn, Kobe, Hyogo 6578501, Japan. Kyoto Univ, Dept Phys, Sakyo Ku, Kyoto 6068502, Japan. Los Alamos Natl Lab, Div Phys, Los Alamos, NM 87544 USA. Louisiana State Univ, Dept Phys & Astron, Baton Rouge, LA 70803 USA. Univ Maryland, Dept Phys, College Pk, MD 20742 USA. MIT, Dept Phys, Cambridge, MA 02139 USA. Univ Minnesota, Dept Phys, Duluth, MN 55812 USA. Miyagi Univ Educ, Dept Phys, Sendai, Miyagi 9800845, Japan. SUNY Stony Brook, Dept Phys & Astron, Stony Brook, NY 11794 USA. Nagoya Univ, Dept Phys, Nagoya, Aichi 4648602, Japan. Nagoya Univ, Solar Terr Environm Lab, Nagoya, Aichi 4648601, Japan. Niigata Univ, Dept Phys, Niigata 9502181, Japan. Osaka Univ, Dept Phys, Toyonaka, Osaka 5600043, Japan. Okayama Univ, Dept Phys, Okayama 7008530, Japan. Seoul Natl Univ, Dept Phys, Seoul 151742, South Korea. Shizuoka Seika Coll, Shizuoka 4258611, Japan. Shizuoka Univ Welf, Dept Informat Social Welf, Shizuoka 4258611, Japan. Shizuoka Univ, Dept Syst Engn, Hamamatsu, Shizuoka 4328561, Japan. Sungkyunkwan Univ, Dept Phys, Suwon 440746, South Korea. Tohoku Univ, Res Ctr Neutrino Sci, Sendai, Miyagi 9808578, Japan. Univ Tokyo, Tokyo 1130033, Japan. Tokai Univ, Dept Phys, Hiratsuka, Kanagawa 2591292, Japan. Tokyo Inst Technol, Dept Phys, Meguro Ku, Tokyo 1528551, Japan. Tsing Hua Univ, Dept Engn Phys, Beijing 100084, Peoples R China. Univ Warsaw, Inst Expt Phys, PL-00681 Warsaw, Poland. Univ Washington, Dept Phys, Seattle, WA 98195 USA. RP Takenaga, Y (reprint author), Univ Tokyo, Inst Cosm Ray Res, Res Ctr Cosm Neutrinos, Kashiwa, Chiba 2778582, Japan. EM takenaga@suketto.icrr.u-tokyo.ac.jp RI Yokoyama, Masashi/A-4458-2011; Takeuchi, Yasuo/A-4310-2011; Wilkes, R.Jeffrey/E-6011-2013; Kim, Soo-Bong/B-7061-2014; Ishino, Hirokazu/C-1994-2015; Koshio, Yusuke/C-2847-2015; Nakamura, Kenzo/F-7174-2010; Sobel, Henry/A-4369-2011; Suzuki, Yoichiro/F-7542-2010; Obayashi, Yoshihisa/A-4472-2011 OI Raaf, Jennifer/0000-0002-4533-929X; Yokoyama, Masashi/0000-0003-2742-0251; Ishino, Hirokazu/0000-0002-8623-4080; Koshio, Yusuke/0000-0003-0437-8505; NR 18 TC 28 Z9 29 U1 0 U2 2 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0370-2693 J9 PHYS LETT B JI Phys. Lett. B PD MAR 29 PY 2007 VL 647 IS 1 BP 18 EP 22 DI 10.1016/j.physletb.2007.01.047 PG 5 WC Astronomy & Astrophysics; Physics, Nuclear; Physics, Particles & Fields SC Astronomy & Astrophysics; Physics GA 155JJ UT WOS:000245573400003 ER PT J AU Rizzo, TG AF Rizzo, Thomas G. TI Black hole production at the LHC by Standard Model bulk fields in the Randall-Sundrum model SO PHYSICS LETTERS B LA English DT Article ID FLAVOR VIOLATION; DIMENSIONS; HIERARCHY; MILLIMETER; MIXINGS; MASSES AB We consider the production of black holes at the LHC in the Randall-Sundrum (RS) model through the collisions of Standard Model (SM) fields in the bulk. In comparison to the previously studied case where the SM fields are all confined to the TeV brane, we find substantial suppressions to the corresponding collider cross sections for all initial states, i.e., gg, qq and gq, where q represents a light quark or anti-quark which lies close to the Planck brane. For b quarks, which are closer to the TeV brane, this suppression effect is somewhat weaker though b quark contributions to the cross section are already quite small due to their relatively small parton densities. Semi-quantitatively, we find that the overall black hole cross section is reduced by roughly two orders of magnitude in comparison to the traditional TeV brane localized RS model with the exact value being sensitive to the detailed localizations of the light SM fermions in the bulk. (c) 2007 Elsevier B.V. All rights reserved. C1 Stanford Linear Accelerator Ctr, Menlo Pk, CA 94025 USA. RP Rizzo, TG (reprint author), Stanford Linear Accelerator Ctr, 2575 Sand Hill Rd, Menlo Pk, CA 94025 USA. EM rizzo@slac.stanford.edu NR 52 TC 13 Z9 13 U1 0 U2 0 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0370-2693 EI 1873-2445 J9 PHYS LETT B JI Phys. Lett. B PD MAR 29 PY 2007 VL 647 IS 1 BP 43 EP 48 DI 10.1016/j.physletb.2007.01.045 PG 6 WC Astronomy & Astrophysics; Physics, Nuclear; Physics, Particles & Fields SC Astronomy & Astrophysics; Physics GA 155JJ UT WOS:000245573400007 ER PT J AU McFarlane, SA Grabowski, WW AF McFarlane, S. A. Grabowski, W. W. TI Optical properties of shallow tropical cumuli derived from ARM ground-based remote sensing SO GEOPHYSICAL RESEARCH LETTERS LA English DT Article ID CLOUD DROPLET SPECTRA; WATER CLOUDS; MICROPHYSICAL PROPERTIES; MICROWAVE RADIOMETER; STRATOCUMULUS CLOUDS; RADIATIVE PROPERTIES; PARAMETERIZATION; ENTRAINMENT; EVOLUTION; RADARS AB This paper presents results from ground-based remote sensing of optical properties of shallow convective clouds over the Nauru ARM site using the technique developed by McFarlane et al. (2002). Herein, the results of a pilot study are presented with analysis of about six months of cloud data. The effective radius re shows large spatial variability, with the frequency of occurrence relatively narrow near the cloud base, and gradually widening aloft. Available column data for LWC and r(e) allow derivation of the pdf of the optical thickness tau. The pdf shows that clouds with t in the range 5 to 10 are most frequent, but there is a long tail with clouds up to tau = 100. These results are discussed in the context of traditional observations of cloud microstructure using an instrumented aircraft. C1 Pacific NW Natl Lab, Richland, WA 99352 USA. Natl Ctr Atmospher Res, Boulder, CO 80307 USA. RP McFarlane, SA (reprint author), Pacific NW Natl Lab, Richland, WA 99352 USA. EM sally.mcfarlane@pnl.gov; grabow@ucar.edu RI McFarlane, Sally/C-3944-2008 NR 29 TC 14 Z9 14 U1 0 U2 5 PU AMER GEOPHYSICAL UNION PI WASHINGTON PA 2000 FLORIDA AVE NW, WASHINGTON, DC 20009 USA SN 0094-8276 J9 GEOPHYS RES LETT JI Geophys. Res. Lett. PD MAR 28 PY 2007 VL 34 IS 6 AR L06808 DI 10.1029/2006GL028767 PG 5 WC Geosciences, Multidisciplinary SC Geology GA 155BK UT WOS:000245552500002 ER PT J AU Cubaynes, D Zhou, HL Berrah, N Bizau, JM Bozek, JD Canton, S Diehl, S Han, XY Hibbert, A Kennedy, ET Manson, ST Voky, L Wuilleumier, FJ AF Cubaynes, D. Zhou, H-L Berrah, N. Bizau, J-M Bozek, J. D. Canton, S. Diehl, S. Han, X-Y Hibbert, A. Kennedy, E. T. Manson, S. T. Voky, L. Wuilleumier, F. J. TI Dynamical and relativistic effects in experimental and theoretical studies of inner-shell photoionization of sodium SO JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS LA English DT Article ID ATOMIC SODIUM; EXCITATION; SPECTRUM; THRESHOLD; HELIUM; STATES; NA; 2P AB High-resolution measurements for inner-shell photoionization of Na are presented along with Breit-Pauli R-matrix calculations. The results show excellent agreement, and give insight into the nature and importance of the various relativistic and correlation effects on the inner-shell process. C1 Univ Paris 11, Lab Interact Rayons X Mat, UMR 8624, CNRS, F-91405 Orsay, France. Georgia State Univ, Dept Phys & Astron, Atlanta, GA 30303 USA. Western Michigan Univ, Dept Phys, Kalamazoo, MI USA. Univ Calif Berkeley, Ernest Orlando Lawrence Berkeley Lab, Berkeley, CA 94720 USA. Tsing Hua Univ, Key Lab Atom & Mol Nanosci Educ Minist, Dept Phys, Beijing 100084, Peoples R China. Queens Univ Belfast, Sch Math & Phys, Belfast BT7 1NN, Antrim, North Ireland. Dublin City Univ, Natl Ctr Plasma Sci & Technol, Dublin 9, Ireland. Dublin City Univ, Sch Phys Sci, Dublin 9, Ireland. Observ Paris, LERMA, UMR 8112, CNRS, F-92915 Meudon, France. RP Cubaynes, D (reprint author), Univ Paris 11, Lab Interact Rayons X Mat, UMR 8624, CNRS, B 350, F-91405 Orsay, France. RI Bozek, John/E-4689-2010; Bozek, John/E-9260-2010; Canton, Sophie/A-8432-2016 OI Bozek, John/0000-0001-7486-7238; NR 23 TC 3 Z9 3 U1 0 U2 6 PU IOP PUBLISHING LTD PI BRISTOL PA DIRAC HOUSE, TEMPLE BACK, BRISTOL BS1 6BE, ENGLAND SN 0953-4075 J9 J PHYS B-AT MOL OPT JI J. Phys. B-At. Mol. Opt. Phys. PD MAR 28 PY 2007 VL 40 IS 6 BP F121 EP F129 DI 10.1088/0953-4075/40/6/F03 PG 9 WC Optics; Physics, Atomic, Molecular & Chemical SC Optics; Physics GA 161GF UT WOS:000246001800003 ER PT J AU Alvarez, G Al-Hassanieh, KA Popescu, F Sen, C Moreo, A Dagotto, E AF Alvarez, G. Al-Hassanieh, K. A. Popescu, F. Sen, C. Moreo, A. Dagotto, E. TI Study of strongly correlated electrons in nanoscopic and bulk forms: some recent results SO JOURNAL OF PHYSICS-CONDENSED MATTER LA English DT Article ID COUPLED QUANTUM DOTS; PHASE-SEPARATION; DOUBLE-EXCHANGE; KONDO; CONDUCTANCE; TRANSPORT; TRANSISTOR; OSCILLATIONS; SPINTRONICS; TEMPERATURE AB Recent progress in the numerical study of various strongly correlated electronic systems is reviewed. The study of transport in single molecule conductors and quantum dots is addressed with a recently proposed adaptive time-dependent density-matrix-renormalization group (DMRG). Experiments involving nonlocal spin control and their numerical simulation are also discussed. A section is devoted to recent efforts in the study of spin-fermion models for colossal magnetoresistive manganites, where we present insights on the effect of disorder and electron-phonon coupling. Finally, using a dynamical mean field approach, we review calculations in the area of diluted magnetic semiconductors that provides guidelines on how the Curie temperature could be increased in these itinerant ferromagnetic systems. C1 Oak Ridge Natl Lab, Comp Sci & Math Div, Oak Ridge, TN 37831 USA. Oak Ridge Natl Lab, Ctr Nanophase Mat Sci, Oak Ridge, TN 37831 USA. Oak Ridge Natl Lab, Condensed Matter Sci Div, Oak Ridge, TN 37831 USA. Univ Tennessee, Dept Phys & Astron, Knoxville, TN 37996 USA. Florida State Univ, Dept Phys, Tallahassee, FL 32306 USA. Florida State Univ, Natl High Magnet Field Lab, Tallahassee, FL 32306 USA. RP Alvarez, G (reprint author), Oak Ridge Natl Lab, Comp Sci & Math Div, Oak Ridge, TN 37831 USA. NR 61 TC 3 Z9 3 U1 1 U2 7 PU IOP PUBLISHING LTD PI BRISTOL PA TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND SN 0953-8984 J9 J PHYS-CONDENS MAT JI J. Phys.-Condes. Matter PD MAR 28 PY 2007 VL 19 IS 12 AR 125213 DI 10.1088/0953-8984/19/12/125213 PG 18 WC Physics, Condensed Matter SC Physics GA 156MN UT WOS:000245653400015 ER PT J AU Hwang, J Timusk, T Gu, GD AF Hwang, J. Timusk, T. Gu, G. D. TI Doping dependent optical properties of Bi2Sr2CaCu2O8+delta SO JOURNAL OF PHYSICS-CONDENSED MATTER LA English DT Review ID T-C SUPERCONDUCTORS; HIGH-TEMPERATURE SUPERCONDUCTORS; INPLANE SPECTRAL WEIGHT; CUPRATE SUPERCONDUCTORS; NEUTRON-SCATTERING; SUM-RULE; HIGH-T(C) SUPERCONDUCTORS; INFRARED CONDUCTIVITY; MAGNETIC EXCITATIONS; ELECTRONIC-SPECTRA AB We report on the ab- plane reflectance of the high temperature superconductor Bi2Sr2CaCu2O8+delta (Bi-2212). Measurements on samples spanning the doping range from underdoped with T-c = 67 K (UD), to optimally doped with T-c = 96 K (OPT), to overdoped with T-c = 60 K (OD) were made from room temperature down to the superconducting state regime. The measured reflectance data were analysed to extract the optical conductivity and the real and imaginary parts of the free carrier optical self- energy. We get an estimate of the dc resistivity from the low frequency extrapolation of the optical conductivity and the superfluid density from the imaginary part of the optical conductivity. The conductivity sum rule can be related to the changes of the kinetic energy of the system. When this system becomes a superconductor, the kinetic energy decreases in the underdoped samples and increases in the overdoped ones. The optical self- energy, obtained from the extended Drude model, is dominated by two channels of interaction: a sharp mode and a broad background. The amplitude of the mode is strongly doping and temperature dependent whereas the background decreases weakly with doping and is nearly temperature independent. C1 McMaster Univ, Dept Phys & Astron, Hamilton, ON L8S 4M1, Canada. Canadian Inst Adv Res, Toronto, ON M5G 1Z8, Canada. Brookhaven Natl Lab, Dept Phys, Upton, NY 11973 USA. RP Hwang, J (reprint author), McMaster Univ, Dept Phys & Astron, Hamilton, ON L8S 4M1, Canada. EM hwangjs@mcmaster.ca RI Gu, Genda/D-5410-2013 OI Gu, Genda/0000-0002-9886-3255 NR 111 TC 59 Z9 60 U1 2 U2 8 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 MAR 28 PY 2007 VL 19 IS 12 AR 125208 DI 10.1088/0953-8984/19/12/125208 PG 32 WC Physics, Condensed Matter SC Physics GA 156MN UT WOS:000245653400010 ER PT J AU Yoshida, T Zhou, XJ Lu, DH Komiya, S Ando, Y Eisaki, H Kakeshita, T Uchida, S Hussain, Z Shen, ZX Fujimori, A AF Yoshida, T. Zhou, X. J. Lu, D. H. Komiya, Seiki Ando, Yoichi Eisaki, H. Kakeshita, T. Uchida, S. Hussain, Z. Shen, Z-X Fujimori, A. TI Low-energy electronic structure of the high-T-c cuprates La2-xSrxCuO4 studied by angle-resolved photoemission spectroscopy SO JOURNAL OF PHYSICS-CONDENSED MATTER LA English DT Article ID COPPER-OXIDE SUPERCONDUCTORS; QUASI-PARTICLE; FERMI-SURFACE; MAGNETIC EXCITATIONS; HUBBARD-MODEL; TEMPERATURE; BI2SR2CACU2O8+DELTA; TRANSITION; PHASE; LA1.85SR0.15CUO4 AB We have performed a systematic angle-resolved photoemission spectroscopy (ARPES) study of the high-T-c cuprates La2-xSrxCuO4, ranging from the underdoped insulator to the superconductor to the overdoped metal. We have revealed a systematic doping evolution of the band dispersions and (underlying) Fermi surfaces, pseudogap and quasi-particle features under the influence of strong electron-electron interaction and electron-phonon interaction. The unusual transport and thermodynamic properties are explained by taking into account the pseudogap opening and the Fermi arc formation, due to which the carrier number decreases as the doped hole concentration decreases. C1 Univ Tokyo, Dept Complex Sci & Engn, Kashiwa, Chiba 2778561, Japan. Stanford Univ, Dept Appl Phys, Stanford, CA 94305 USA. Stanford Univ, Stanford Synchrotron Radiat Lab, Stanford, CA 94305 USA. Cent Res Inst Elect Power Ind, Komae, Tokyo 2018511, Japan. Natl Inst Adv Ind Sci & Technol, Tsukuba, Ibaraki 3058568, Japan. ISTEC, Superconduct Res Lab, Koto Ku, Tokyo 1350062, Japan. Univ Tokyo, Dept Phys, Bunkyo Ku, Tokyo 1130033, Japan. Lawrence Berkeley Natl Lab, Adv Light Source, Berkeley, CA 94720 USA. RP Yoshida, T (reprint author), Univ Tokyo, Dept Complex Sci & Engn, Kashiwa, Chiba 2778561, Japan. EM teppei@k.u-tokyo.ac.jp RI Ando, Yoichi/B-8163-2013 OI Ando, Yoichi/0000-0002-3553-3355 NR 94 TC 102 Z9 103 U1 5 U2 24 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 MAR 28 PY 2007 VL 19 IS 12 AR 125209 DI 10.1088/0953-8984/19/12/125209 PG 23 WC Physics, Condensed Matter SC Physics GA 156MN UT WOS:000245653400011 ER PT J AU Smirnova, TI Smirnov, AI Paschenko, SV Poluektov, OG AF Smirnova, Tatyana I. Smirnov, Alex I. Paschenko, Serguei V. Poluektov, Oleg G. TI Geometry of hydrogen bonds formed by lipid bilayer nitroxide probes: A high-frequency pulsed ENDOR/EPR study SO JOURNAL OF THE AMERICAN CHEMICAL SOCIETY LA English DT Article ID MEMBRANES; POLARITY; EPR; PARAMETERS; RESONANCE; PROFILES; SHAPE AB Solvent effects on magnetic parameters of nitroxide spin labels in combination with side-directed spin-labeling EPR methods provide very useful means for elucidating polarity profiles in lipid bilayers and mapping local electrostatic effects in complex biomolecular systems. One major contributor to these solvent effects is the hydrogen bonds that could be formed between the nitroxide moiety and water and/or the available hydroxyl groups. Here, formation of hydrogen bonds between a lipid bilayer spin probe5-doxyl stearic acid, 5DSAand hydrogen-bond donors has been studied using high-frequency (HF) pulsed ENDOR and EPR. A hydrogen-bonded deuteron was directly detected in HF ENDOR (130 GHz) spectra of 5DSA dissolved in several deuterated alcohols, while the characteristic signal was absent in nonpolar toluene-d(8). The length of the hydrogen bond, 1.74 +/- 0.06 A, and its geometry were found to be essentially the same for all four alcohols studied, indicating that nearly identical hydrogen bonds have been formed regardless of the solvent dielectric constant. This strengthens a hypothesis that HF EPR spectra are exclusively sensitive to formation of hydrogen bonds and could be used for probing the hydrogen-bond network in complex biomolecular assemblies and lipid bilayers with site-directed spin-labeling methods. C1 N Carolina State Univ, Dept Chem, Raleigh, NC 27695 USA. Argonne Natl Lab, Div Chem, Argonne, IL 60439 USA. RP Smirnova, TI (reprint author), N Carolina State Univ, Dept Chem, 2620 Yarbrough Dr, Raleigh, NC 27695 USA. EM tatyana_smirnova@ncsu.edu RI Smirnov, Alex/Q-9818-2016 OI Smirnov, Alex/0000-0002-0037-2555 FU NIGMS NIH HHS [1R01GM072897, R01 GM072897, R01 GM072897-04] NR 15 TC 14 Z9 16 U1 1 U2 12 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 MAR 28 PY 2007 VL 129 IS 12 BP 3476 EP + DI 10.1021/ja068395v PG 3 WC Chemistry, Multidisciplinary SC Chemistry GA 147YI UT WOS:000245041300010 PM 17341078 ER PT J AU Hunke, EC Holland, MM AF Hunke, Elizabeth C. Holland, Marika M. TI Global atmospheric forcing data for Arctic ice-ocean modeling SO JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS LA English DT Article ID SEA-ICE; THICKNESS DISTRIBUTION; NUMERICAL-MODEL; PACK ICE; PRECIPITATION; VARIABILITY; DYNAMICS AB We compare three forcing data sets, all variants of National Centers for Environmental Prediction (NCEP) forcing, in global ice-ocean simulations and evaluate them for use in Arctic model studies. The data sets include the standard Arctic Ocean Model Intercomparison Project (AOMIP) protocol, standard NCEP forcing fields, and the data set of Large and Yeager (2004). We explore their performance in Arctic simulations using a global, coupled, sea ice-ocean model, and find that while these forcing data sets have many similarities, the resulting simulations present significant differences, most notably in ice thickness and ocean circulation. This underscores the sensitivity of Arctic sea ice and ocean to slight changes in environmental forcing parameters. This study also highlights the difficulties faced by the model intercomparison community attempting to disentangle simulation differences due to model physics from those caused by small differences in forcing parameters. Assessing the simulation uncertainty due to inaccuracies in the forcing data provides context for the simulation uncertainty associated with model physics. C1 Los Alamos Natl Lab, Climate Ocean & Sea Ice Modeling Program, Los Alamos, NM 87545 USA. Natl Ctr Atmospher Res, Boulder, CO 80307 USA. RP Hunke, EC (reprint author), Los Alamos Natl Lab, Climate Ocean & Sea Ice Modeling Program, MS-B216, Los Alamos, NM 87545 USA. EM eclare@lanl.gov NR 45 TC 41 Z9 44 U1 0 U2 3 PU AMER GEOPHYSICAL UNION PI WASHINGTON PA 2000 FLORIDA AVE NW, WASHINGTON, DC 20009 USA SN 2169-9275 EI 2169-9291 J9 J GEOPHYS RES-OCEANS JI J. Geophys. Res.-Oceans PD MAR 27 PY 2007 VL 112 IS C4 AR C04S14 DI 10.1029/2006JC003640 PG 13 WC Oceanography SC Oceanography GA 155CK UT WOS:000245555200001 ER PT J AU Johnson, M Gaffigan, S Hunke, E Gerdes, R AF Johnson, Mark Gaffigan, Steve Hunke, Elizabeth Gerdes, Ruediger TI A comparison of Arctic Ocean sea ice concentration among the coordinated AOMIP model experiments SO JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS LA English DT Article AB Sea ice concentration is a fundamental property of the Arctic ice-ocean-atmosphere system reflecting both dynamics and thermodynamics. Concentration integrates across space and time and is useful for characterizing both observed and numerically simulated systems. Concentration is reasonably well measured by remote sensing, and several high-quality sea ice concentration data sets exist beginning with the satellite era. In this paper we examine the simulated sea ice concentration from nine ice-ocean numerical models that are part of the coordinated experiments of the Arctic Ocean Model Intercomparison Project (AOMIP). Spatial patterns of means and differences between models and observations, and among models, are compared for a multiyear record and for the September sea ice minimum. Interannual variations are assessed on data with monthly climatology removed. As a proxy for the annual cycle of open water for each model, the total areas with concentration less than 10% are compared among models. Mean ice statistics are computed for grid points with greater than 1% and greater than 10% concentrations. The results show that the models have similar characteristics for the winter months when 100% cover is produced, and most models reproduce an observed minimum in sea ice concentration for 1990. The compared observational data sets use the NASA Team algorithm (Goddard Space Flight Center data, the adjusted or Walsh data, and the Hadley Centre data) and the Bootstrap algorithm. Variability in sea ice concentration is less among the four observational records than among models. C1 Univ Alaska Fairbanks, Inst Marine Sci, Fairbanks, AK 99775 USA. Los Alamos Natl Lab, Climate Ocean & Sea Ice Modeling Program, Los Alamos, NM 87545 USA. Alfred Wegener Inst, D-27570 Bremerhaven, Germany. RP Johnson, M (reprint author), Univ Alaska Fairbanks, Inst Marine Sci, Fairbanks, AK 99775 USA. EM johnson@ims.uaf.edu NR 18 TC 30 Z9 30 U1 0 U2 4 PU AMER GEOPHYSICAL UNION PI WASHINGTON PA 2000 FLORIDA AVE NW, WASHINGTON, DC 20009 USA SN 2169-9275 EI 2169-9291 J9 J GEOPHYS RES-OCEANS JI J. Geophys. Res.-Oceans PD MAR 27 PY 2007 VL 112 IS C4 AR C04S11 DI 10.1029/2006JC003690 PG 16 WC Oceanography SC Oceanography GA 155CK UT WOS:000245555200002 ER PT J AU Davis, RW Flores, A Barrick, TA Cox, JM Brozik, SM Lopez, GP Brozik, JA AF Davis, Ryan W. Flores, Adrean Barrick, Todd A. Cox, Jason M. Brozik, Susan M. Lopez, Gabriel P. Brozik, James A. TI Nanoporous microbead supported bilayers: Stability, physical characterization, and incorporation of functional transmembrane proteins SO LANGMUIR LA English DT Article ID LIPID-BILAYERS; MEMBRANE-PROTEINS; PHOSPHOLIPID-BILAYERS; MIXED MICELLES; RECONSTITUTION; SOLUBILIZATION; DETERGENTS; CELLS; STATE; BACTERIORHODOPSIN AB The introduction of functional transmembrane proteins into supported bilayer-based biomimetic systems presents a significant challenge for biophysics. Among the various methods for producing supported bilayers, liposomal fusion offers a versatile method for the introduction of membrane proteins into supported bilayers on a variety of substrates. In this study, the properties of protein containing unilamellar phosphocholine lipid bilayers on nanoporous silica microspheres are investigated. The effects of the silica substrate, pore structure, and the substrate curvature on the stability of the membrane and the functionality of the membrane protein are determined. Supported bilayers on porous silica microspheres show a significant increase in surface area on surfaces with structures in excess of 10 nm as well as an overall decrease in stability resulting from increasing pore size and curvature. Comparison of the liposomal and detergent-mediated introduction of purified bacteriorhodopsin (bR) and the human type 3 serotonin receptor (5HT3R) are investigated focusing on the resulting protein function, diffusion, orientation, and incorporation efficiency. In both cases, functional proteins are observed; however, the reconstitution efficiency and orientation selectivity are significantly enhanced through detergent-mediated protein reconstitution. The results of these experiments provide a basis for bulk ionic and fluorescent dye-based compartmentalization assays as well as single-molecule optical and single-channel electrochemical interrogation of transmembrane proteins in a biomimetic platform. C1 Univ New Mexico, Dept Chem, Albuquerque, NM 87131 USA. Sandia Natl Labs, Albuquerque, NM 87185 USA. Univ New Mexico, Dept Chem & Nucl Engn, Albuquerque, NM 87131 USA. RP Brozik, JA (reprint author), Univ New Mexico, Dept Chem, Albuquerque, NM 87131 USA. EM brozik@wsu.edu NR 51 TC 41 Z9 42 U1 0 U2 12 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0743-7463 J9 LANGMUIR JI Langmuir PD MAR 27 PY 2007 VL 23 IS 7 BP 3864 EP 3872 DI 10.1021/la062576t PG 9 WC Chemistry, Multidisciplinary; Chemistry, Physical; Materials Science, Multidisciplinary SC Chemistry; Materials Science GA 147OS UT WOS:000245012900050 PM 17315891 ER PT J AU Herr, AE Hatch, AV Throckmorton, DJ Tran, HM Brennan, JS Giannobile, WV Singh, AK AF Herr, Amy E. Hatch, Anson V. Throckmorton, Daniel J. Tran, Huu M. Brennan, James S. Giannobile, William V. Singh, Anup K. TI Microfluidic immunoassays as rapid saliva-based clinical diagnostics SO PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA LA English DT Article DE lab-on-a-chip; point-of-care; electrophoresis; periodontal disease; micro total analysis system ID GINGIVAL CREVICULAR FLUID; NIPPLE ASPIRATE FLUID; MATRIX METALLOPROTEINASES; CARDIOVASCULAR-DISEASE; PERIODONTAL-DISEASES; ADULT PERIODONTITIS; COLLAGENASE-2 MMP-8; PROTEINS; CHIP; TECHNOLOGIES AB At present, point-of-care (POC) diagnostics typically provide a binary indication of health status (e.g., home pregnancy test strip). Before anticipatory use of diagnostics for assessment of complex diseases becomes widespread, development of sophisticated bioassays capable of quantitatively measuring disease biomarkers is necessary. Successful translation of new bioassays into clinical settings demands the ability to monitor both the onset and progression of disease. Here we report on a clinical POC diagnostic that enables rapid quantitation of an oral disease biomarker in human saliva by using a monolithic disposable cartridge designed to operate in a compact analytical instrument. Our microfluidic method facilitates hands-free saliva analysis by integrating sample pretreatment (filtering, enrichment, mixing) with electrophoretic immunoassays to quickly measure analyte concentrations in minimally pretreated saliva samples. Using 20 mu l of saliva, we demonstrate rapid (< 10 min) measurement of the collagen-cleaving enzyme matrix metalloproteinase-8 (MMP-8) in saliva from healthy and periodontally diseased subjects. In addition to physiologically measurable indicators of periodontal disease, conventional measurements of salivary MMP-8 were used to validate the microfluidic assays described in this proof-of-principle study. The based POC diagnostic demonstrated is applicable to rapid, reliable measurement of proteinaceous disease biomarkers in biological fluids. C1 Sandia Natl Labs, Biosyst Res Dept, Livermore, CA 94550 USA. Univ Michigan, Sch Dent, Michigan Ctr Oral Res, Ann Arbor, MI 48106 USA. RP Herr, AE (reprint author), Sandia Natl Labs, Biosyst Res Dept, POB 969,MS 9292, Livermore, CA 94550 USA. EM aeherr@sandia.gov OI Herr, Amy/0000-0002-6906-2985; Giannobile, William/0000-0002-7102-9746 FU NIDCR NIH HHS [U01-DE014961, U01 DE014961] NR 38 TC 235 Z9 239 U1 9 U2 91 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 MAR 27 PY 2007 VL 104 IS 13 BP 5268 EP 5273 DI 10.1073/pnas.0607254104 PG 6 WC Multidisciplinary Sciences SC Science & Technology - Other Topics GA 152AE UT WOS:000245331700005 PM 17374724 ER PT J AU Rhee, YM Lee, TJ Gudipati, MS Allamandola, LJ Head-Gordon, M AF Rhee, Young Min Lee, Timothy J. Gudipati, Murthy S. Allamandola, Louis J. Head-Gordon, Martin TI Charged polycyclic aromatic hydrocarbon clusters and the galactic extended red emission SO PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA LA English DT Article DE dimer; excited state; interstellar medium; nanoparticles ID DIFFUSE INTERSTELLAR-MEDIUM; DENSITY-FUNCTIONAL THEORY; AMORPHOUS-CARBON GRAINS; REFLECTION NEBULAE; BASIS-SETS; INFRARED-EMISSION; EXCITED-STATES; RECTANGLE; LUMINESCENCE; MOLECULES AB The species responsible for the broad extended red emission (ERE), discovered in 1975 and now known to be widespread throughout the Galaxy, still is unidentified. Spanning the range from approximate to 540 to 900 nm, the ERE is a photoluminescent process associated with a wide variety of different interstellar environments. Over the years, a number of plausible candidates have been suggested, but subsequent observations ruled them out. The objects that present the ERE also emit the infrared features attributed to free polycyclic aromatic hydrocarbon (PAH) molecules, suggesting that closely related materials are plausible ERE carriers. Here, we show that the peculiar spectra and unique properties of closed-shell cationic PAH dimers satisfy the existing observational constraints and suggest that emission from mixtures of charged PAH clusters accounts for much of the ERE. This work provides a view into the structures, stabilities, abundances, and ionization balance of PAH-related species in the emission zones, which, in turn, reflects physical conditions in the emission zones and sheds fundamental light on the nanoscale processes involved in carbon-particle nucleation and growth and carbonaceous dust evolution in the interstellar medium. C1 NASA, Ames Res Ctr, Astrochem Lab, Moffett Field, CA 94035 USA. Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA. Lawrence Berkeley Natl Lab, Div Chem Sci, Berkeley, CA 94720 USA. Univ Maryland, Inst Phys Sci & Technol, College Pk, MD 20742 USA. RP Allamandola, LJ (reprint author), NASA, Ames Res Ctr, Astrochem Lab, MS 245-6, Moffett Field, CA 94035 USA. EM lallamandola@mail.arc.nasa.gov; mhg@cchem.berkeley.edu RI Gudipati, Murthy/F-7575-2011; Lee, Timothy/K-2838-2012; Rhee, Young/E-9940-2012 NR 56 TC 57 Z9 57 U1 1 U2 13 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 MAR 27 PY 2007 VL 104 IS 13 BP 5274 EP 5278 DI 10.1073/pnas.0609396104 PG 5 WC Multidisciplinary Sciences SC Science & Technology - Other Topics GA 152AE UT WOS:000245331700006 PM 17372209 ER PT J AU Benedic, F Bruno, P Pigeat, P AF Benedic, F. Bruno, P. Pigeat, Ph. TI Real-time optical monitoring of thin film growth by in situ pyrometry through multiple layers and effective media approximation modeling SO APPLIED PHYSICS LETTERS LA English DT Article ID MOLECULAR-BEAM EPITAXY; DIAMOND FILMS; SURFACE-ROUGHNESS; EMISSIVITY; THICKNESS; INTERFEROMETRY; TEMPERATURE; DEPOSITION; EVOLUTION AB A model combining multiple layer description and effective media approximation is developed for pyrometry in the case of thin film synthesis, in order to estimate the film property evolution along its thickness during the growth process in real time. The model is used to investigate optical properties of polycrystalline diamond film prepared by H-2/CH4/N-2 microwave plasma. It is shown that in the presence of nitrogen, the growth is strongly nonhomogeneous. The deposit, initially composed of large amounts of void and nondiamond phases, evolves rapidly towards highest quality dense film where the diamond phase is predominant. (c) 2007 American Institute of Physics. C1 Univ Paris 13, Lab Ingn Mat & Hautes Press, UPR 1311, CNRS, F-93430 Villetaneuse, France. Argonne Natl Lab, Div Mat Sci, Argonne, IL 60439 USA. Univ Henri Poincare Nancy 1, Lab Phys Milieux Ionises & Applicat, UMR 7040, CNRS, F-54506 Vandoeuvre Les Nancy, France. RP Benedic, F (reprint author), Univ Paris 13, Lab Ingn Mat & Hautes Press, UPR 1311, CNRS, 99 Ave JB Clement, F-93430 Villetaneuse, France. EM benedic@limhp.univ-paris13.fr RI bruno, paola/G-5786-2011 NR 23 TC 9 Z9 9 U1 1 U2 8 PU AMER INST PHYSICS PI MELVILLE PA CIRCULATION & FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1, MELVILLE, NY 11747-4501 USA SN 0003-6951 J9 APPL PHYS LETT JI Appl. Phys. Lett. PD MAR 26 PY 2007 VL 90 IS 13 AR 134104 DI 10.1063/1.2717558 PG 3 WC Physics, Applied SC Physics GA 151UU UT WOS:000245317100124 ER PT J AU Hickey, DP Bryan, ZL Jones, KS Elliman, RG Haller, EE AF Hickey, D. P. Bryan, Z. L. Jones, K. S. Elliman, R. G. Haller, E. E. TI Regrowth-related defect formation and evolution in 1 MeV amorphized (001) Ge SO APPLIED PHYSICS LETTERS LA English DT Article ID ROD-LIKE DEFECTS; ION-IMPLANTATION; SILICON; GERMANIUM; ACTIVATION; GE; CRYSTALS; LAYERS; LOOPS; BORON AB Ge implanted with 1 MeV Si+ at a dose of 1x10(15) cm(-2) creates a buried amorphous layer that, upon regrowth, exhibits several forms of defects-end-of-range (EOR), regrowth-related, and clamshell defects. Unlike Si, no planar {311} defects are observed. The minimal EOR defects are small dotlike defects and are very unstable, dissolving between 450 and 550 degrees C. This is in contrast to Si, where the EOR defects are very stable. The amorphous layer results in both regrowth-related defects and clamshell defects, which were more stable than the EOR damage. (c) 2007 American Institute of Physics. C1 Univ Florida, SWAMP Ctr, Gainesville, FL 32611 USA. Australian Natl Univ, Res Sch Phys Sci & Engn, Elect Mat Engn Dept, Canberra, ACT 0200, Australia. Univ Calif Berkeley, Lawrence Berkeley Natl Lab, Div Mat Sci, Berkeley, CA 94720 USA. Univ Calif Berkeley, Dept Mat Sci & Engn, Berkeley, CA 94720 USA. RP Hickey, DP (reprint author), Univ Florida, SWAMP Ctr, 525 New Engn Bldg,POB 116130, Gainesville, FL 32611 USA. EM dhickey@ufl.edu RI Elliman, Robert/B-8542-2009 OI Elliman, Robert/0000-0002-1304-4219 NR 24 TC 16 Z9 16 U1 0 U2 4 PU AMER INST PHYSICS PI MELVILLE PA CIRCULATION & FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1, MELVILLE, NY 11747-4501 USA SN 0003-6951 J9 APPL PHYS LETT JI Appl. Phys. Lett. PD MAR 26 PY 2007 VL 90 IS 13 AR 132114 DI 10.1063/1.2717538 PG 3 WC Physics, Applied SC Physics GA 151UU UT WOS:000245317100048 ER PT J AU Jiang, HQ Sun, YG Rogers, JA Huang, YG AF Jiang, Hanqing Sun, Yugang Rogers, John A. Huang, Yonggang TI Mechanics of precisely controlled thin film buckling on elastomeric substrate SO APPLIED PHYSICS LETTERS LA English DT Article ID LARGE-AREA; ELECTRONICS; PRESSURE; SILICON; SKIN AB Stretchable electronics has many important and emerging applications. Sun [Nature Nanotech. 1, 201 (2006)] recently demonstrated stretchable electronics based on precisely controlled buckle geometries in GaAs and Si nanoribbons on elastomeric substrates. A nonlinear buckling model is presented in this letter to study the mechanics of this type of thin film/substrate system. An analytical solution is obtained for the buckling geometry (wavelength and amplitude) and the maximum strain in buckled thin film. This solution agrees very well with the experiments, and shows explicitly how buckling can significantly reduce the thin film strain to achieve the system stretchability. (c) 2007 American Institute of Physics. C1 Arizona State Univ, Dept Mech & Aerosp Engn, Tempe, AZ 85287 USA. Argonne Natl Lab, Ctr Nanoscale Mat, Argonne, IL 60439 USA. Univ Illinois, Beckman Inst, Dept Mat Sci & Engn, Urbana, IL 61801 USA. Univ Illinois, Seitz Mat Res Lab, Urbana, IL 61801 USA. Univ Illinois, Dept Mech Sci & Engn, Urbana, IL 61801 USA. RP Jiang, HQ (reprint author), Arizona State Univ, Dept Mech & Aerosp Engn, Tempe, AZ 85287 USA. EM hanqing.jiang@asu.edu; jrogers@uiuc.edu RI Jiang, Hanqing/B-1810-2008; Sun, Yugang /A-3683-2010; Huang, Yonggang/B-6998-2009; Rogers, John /L-2798-2016 OI Jiang, Hanqing/0000-0002-1947-4420; Sun, Yugang /0000-0001-6351-6977; NR 15 TC 65 Z9 66 U1 3 U2 47 PU AMER INST PHYSICS PI MELVILLE PA CIRCULATION & FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1, MELVILLE, NY 11747-4501 USA SN 0003-6951 EI 1077-3118 J9 APPL PHYS LETT JI Appl. Phys. Lett. PD MAR 26 PY 2007 VL 90 IS 13 AR 133119 DI 10.1063/1.2719027 PG 3 WC Physics, Applied SC Physics GA 151UU UT WOS:000245317100098 ER PT J AU Lee, JS Lee, JK Joo, SK AF Lee, Jang-Sik Lee, Jung-Kun Joo, Seung-Ki TI Precise control of phase transformation process in lead zirconate titanate thin films by focused line-beam scanning SO APPLIED PHYSICS LETTERS LA English DT Article ID TRANSMISSION ELECTRON-MICROSCOPY; CRYSTALLIZATION; PB(ZR,TI)O-3 AB Phase transformation and grain growth processes of lead zirconate titanate (PZT) thin films have been precisely controlled by using focused line-beam scanning. The authors promoted the lateral crystallization of PZT grains by controlling a nucleation process and increasing the size of single grains to be as large as 40 mu m in length. Focused line-beam scanning allows for the selective growth and crystallization of large PZT grains on predetermined nucleation sites. The high growth rate of the selected PZT grains was attributed to successive suppression of undesirable nucleation except at predetermined positions when pretreated PZT films were exposed to the focused line beam. (c) 2007 American Institute of Physics. C1 Kookmin Univ, Sch Adv Mat Engn, Seoul 136702, South Korea. Los Alamos Natl Lab, Los Alamos, NM 87545 USA. Seoul Natl Univ, Coll Engn, Sch Mat Sci & Engn, Seoul 151742, South Korea. RP Lee, JS (reprint author), Kookmin Univ, Sch Adv Mat Engn, Seoul 136702, South Korea. EM jangsik@kookmin.ac.kr; skjoo@plaza.snu.ac.kr RI Lee, Jang-Sik/A-6629-2008 OI Lee, Jang-Sik/0000-0002-1096-1783 NR 10 TC 1 Z9 1 U1 0 U2 2 PU AMER INST PHYSICS PI MELVILLE PA CIRCULATION & FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1, MELVILLE, NY 11747-4501 USA SN 0003-6951 J9 APPL PHYS LETT JI Appl. Phys. Lett. PD MAR 26 PY 2007 VL 90 IS 13 AR 132908 DI 10.1063/1.2719636 PG 3 WC Physics, Applied SC Physics GA 151UU UT WOS:000245317100079 ER PT J AU Srinivasan, S Hiller, J Kabius, B Auciello, O AF Srinivasan, S. Hiller, J. Kabius, B. Auciello, O. TI Piezoelectric/ultrananocrystalline diamond heterostructures for high-performance multifunctional micro/nanoelectromechanical systems SO APPLIED PHYSICS LETTERS LA English DT Article ID ULTRANANOCRYSTALLINE DIAMOND; THIN-FILMS; FABRICATION; DEPOSITION; MEMS AB Most current micro/nanoelectromechanical systems (MEMS/NEMS) are based on silicon. However, silicon exhibits relatively poor mechanical/tribological properties, compromising applications to some devices. Diamond films with superior mechanical/tribological properties provide an excellent alternative platform material. Ultrananocrystalline diamond (UNCD (R)) in film form with 2-5 nm grains exhibits excellent properties for high-performance MEMS/NEMS devices. Concurrently, piezoelectric Pb(ZrxTi1-x)O-3 (PZT) films provide high sensitivity/low electrical noise for sensing/high-force actuation at relatively low voltages. Therefore, integration of PZT and UNCD films provides a high-performance platform for advanced MEMS/NEMS devices. This letter describes the bases of such integration and demonstration of low voltage piezoactuated hybrid PZT/UNCD cantilevers. (c) 2007 American Institute of Physics. C1 Argonne Natl Lab, Div Mat Sci, Argonne, IL 60439 USA. Argonne Natl Lab, Ctr Nanoscale Mat, Argonne, IL 60439 USA. RP Auciello, O (reprint author), Argonne Natl Lab, Div Mat Sci, 9700 S Cass Ave, Argonne, IL 60439 USA. EM auciello@anl.gov RI Hiller, Jon/A-2513-2009 OI Hiller, Jon/0000-0001-7207-8008 NR 14 TC 41 Z9 41 U1 2 U2 13 PU AMER INST PHYSICS PI MELVILLE PA CIRCULATION & FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1, MELVILLE, NY 11747-4501 USA SN 0003-6951 J9 APPL PHYS LETT JI Appl. Phys. Lett. PD MAR 26 PY 2007 VL 90 IS 13 AR 134101 DI 10.1063/1.2679209 PG 3 WC Physics, Applied SC Physics GA 151UU UT WOS:000245317100121 ER PT J AU Dixit, S Carroll, SA AF Dixit, Suvasis Carroll, Susan A. TI Effect of solution saturation state and temperature on diopside dissolution SO GEOCHEMICAL TRANSACTIONS LA English DT Article ID PRECIPITATION KINETICS; CHEMICAL AFFINITY; FREE-ENERGY; CRYSTAL DISSOLUTION; WEATHERING RATES; PH 8.8; 80-DEGREES-C; DEPENDENCE; MECHANISM; FELDSPAR AB Steady-state dissolution rates of diopside are measured as a function of solution saturation state using a titanium flow-through reactor at pH 7.5 and temperature ranging from 125 to 175 degrees C. Diopside dissolved stoichiometrically under all experimental conditions and rates were not dependent on sample history. At each temperature, rates continuously decreased by two orders of magnitude as equilibrium was approached and did not exhibit a dissolution plateau of constant rates at high degrees of undersaturation. The variation of diopside dissolution rates with solution saturation can be described equally well with a ion exchange model based on transition state theory or pit nucleation model based on crystal growth/dissolution theory from 125 to 175 degrees C. At 175 degrees C, both models over predict dissolution rates by two orders of magnitude indicating that a secondary phase precipitated in the experiments. The ion exchange model assumes the formation of a Si-rich, Mg-deficient precursor complex. Lack of dependence of rates on steady-state aqueous calcium concentration supports the formation of such a complex, which is formed by exchange of protons for magnesium ions at the surface. Fit to the experimental data yields where the Mg-H exchange coefficient, n = 1.39, the apparent activation energy, E-a = 332 kJ mol(-1), and the apparent rate constant, k = 10(41.2) mol diopside cm(-2) s(-1). Fits to the data with the pit nucleation model suggest that diopside dissolution proceeds through retreat of steps developed by nucleation of pits created homogeneously at the mineral surface or at defect sites, where homogeneous nucleation occurs at lower degrees of saturation than defect-assisted nucleation. Rate expressions for each mechanism (i) were fit to R-i = cb(i) exp(-E-b,E-i/kT)K-t,K-eq exp(pi alpha(2)(T),i(omega h)/3(kT)2 vertical bar 1/1n Omega vertical bar) where the step edge energy (a) for homogeneously nucleated pits were higher (275 to 65 mJ m(-2)) than the pits nucleated at defects (39 to 65 mJ m(-2)) and the activation energy associated with the temperature dependence of site density and the kinetic coefficient for homogeneously nucleated pits (Eb-homogeneous = 2.59 x 10(-16) mJ K-1) were lower than the pits nucleated at defects (Eb-defect assisted = 8.44 x 10(-16) mJ K-1). C1 Lawrence Livermore Natl Lab, Atmospher Earth & Energy Dept, Livermore, CA 94550 USA. RP Carroll, SA (reprint author), Lawrence Livermore Natl Lab, Atmospher Earth & Energy Dept, POB 5508, Livermore, CA 94550 USA. EM dixit2@llnl.gov; carroll6@llnl.gov NR 35 TC 17 Z9 17 U1 1 U2 8 PU BIOMED CENTRAL LTD PI LONDON PA MIDDLESEX HOUSE, 34-42 CLEVELAND ST, LONDON W1T 4LB, ENGLAND SN 1467-4866 J9 GEOCHEM T JI Geochem. Trans. PD MAR 26 PY 2007 VL 8 AR 3 DI 10.1186/1467-4866-8-3 PG 14 WC Geochemistry & Geophysics SC Geochemistry & Geophysics GA 157MA UT WOS:000245722600001 PM 17386113 ER PT J AU Koteras, JR Lehoucq, RB AF Koteras, J. R. Lehoucq, R. B. TI Estimating the critical time-step in explicit dynamics using the Lanczos method SO INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING LA English DT Article DE eigenvalues; Lanczos iteration; critical time step; explicit dynamics AB The goal of our paper is to demonstrate the cost-effective use of the Lanczos method for estimating the critical time step in an explicit, transient dynamics code. The Lanczos method can provide a significantly larger estimate for the critical time-step than an element-based method (the typical scheme). However, the Lanczos method represents a more expensive method for calculating a critical time-step than element-based methods. Our paper shows how the additional cost of the Lanczos method can be amortized over a number of time steps and lead to an overall decrease in run-time for an explicit, transient dynamics code. We present an adaptive hybrid scheme that synthesizes the Lanczos-based and element-based estimates and allows us to run near the critical time-step estimate provided by the Lanczos method. Copyright (c) 2006 John Wiley & Sons, Ltd. C1 Sandia Natl Labs, Albuquerque, NM 87185 USA. RP Lehoucq, RB (reprint author), Sandia Natl Labs, MS 1110,POB 5800, Albuquerque, NM 87185 USA. EM jrkoter@sandia.gov; rblehou@sandia.gov NR 8 TC 4 Z9 4 U1 0 U2 3 PU JOHN WILEY & SONS LTD PI CHICHESTER PA THE ATRIUM, SOUTHERN GATE, CHICHESTER PO19 8SQ, W SUSSEX, ENGLAND SN 0029-5981 J9 INT J NUMER METH ENG JI Int. J. Numer. Methods Eng. PD MAR 26 PY 2007 VL 69 IS 13 BP 2780 EP 2788 DI 10.1002/nme.1865 PG 9 WC Engineering, Multidisciplinary; Mathematics, Interdisciplinary Applications SC Engineering; Mathematics GA 153FU UT WOS:000245418300006 ER PT J AU Avery, P Farhat, C Reese, G AF Avery, Philip Farhat, Charbel Reese, Garth TI Fast frequency sweep computations using a multi-point Pade-based reconstruction method and an efficient iterative solver SO INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING LA English DT Article DE FETI-DPH; frequency sweep; GCR; medium frequency regime; multi-frequency; multi-point Pade approximant; reconstruction algorithm ID DOMAIN DECOMPOSITION METHOD; ACOUSTIC SCATTERING PROBLEMS; ELECTROMAGNETICS; INDEFINITE AB Problems of the form Z(sigma)u(sigma) = f(sigma), where Z is a given matrix, f is a given vector, and sigma is a circular frequency or circular frequency-related parameter arise in many applications including computational structural and fluid dynamics, and computational acoustics and electromagnetic s. The straightforward solution of such problems for fine increments of a is computationally prohibitive, particularly when Z is a large-scale matrix. This paper discusses an alternative solution approach based on the efficient computation of u and its successive derivatives with respect to a at a few sample values of this parameter, and the reconstruction of the solution u(c) in the frequency band of interest using multi-point Pade approximants. This computational methodology is illustrated with applications from structural dynamics and underwater acoustic scattering. In each case, it is shown to reduce the CPU time required by the straightforward approach to frequency sweep computations by two orders of magnitude. Copyright (c) 2006 John Wiley & Sons, Ltd. C1 Stanford Univ, Dept Mech Engn, Stanford, CA 94305 USA. Stanford Univ, Inst Computat & Math Engn, Stanford, CA 94305 USA. Sandia Natl Labs, Albuquerque, NM 87185 USA. RP Farhat, C (reprint author), Stanford Univ, Dept Mech Engn, Mail Code 3035, Stanford, CA 94305 USA. EM cfarhat@stanford.edu NR 20 TC 26 Z9 26 U1 0 U2 2 PU JOHN WILEY & SONS LTD PI CHICHESTER PA THE ATRIUM, SOUTHERN GATE, CHICHESTER PO19 8SQ, W SUSSEX, ENGLAND SN 0029-5981 J9 INT J NUMER METH ENG JI Int. J. Numer. Methods Eng. PD MAR 26 PY 2007 VL 69 IS 13 BP 2848 EP 2875 DI 10.1002/nme.1879 PG 28 WC Engineering, Multidisciplinary; Mathematics, Interdisciplinary Applications SC Engineering; Mathematics GA 153FU UT WOS:000245418300009 ER PT J AU Zhu, BL Ellern, A Sygula, A Sygula, R Angelici, RJ AF Zhu, Bolin Ellern, Arkady Sygula, Andrzej Sygula, Renata Angelici, Robert J. TI eta(6)-coordination of the curved carbon surface of corannulene (C20H10) to (eta(6)-arene)M2+ (M = Ru, Os) SO ORGANOMETALLICS LA English DT Article ID RAY CRYSTAL-STRUCTURE; METAL PARACYCLOPHANE COMPOUNDS; X-RAY; ELECTRONIC COMMUNICATION; COORDINATION CHEMISTRY; TERTIARY PHOSPHINES; PHYSICAL-PROPERTIES; MOLECULAR-STRUCTURE; SANDWICH-COMPLEX; ARENE COMPLEXES AB Reactions of [(eta(6)-arene)M(acetone)(3)]X-2 (M = Ru, Os; X = BF4, PF6, or SbF6) with 1 equiv of the curved-surface buckybowl, corannulene (C20H10, 1), in CD3NO2 afford quantitatively the eta(6)-coordinated complexes [(eta(6)-C6Me6)Ru(eta(6)-C20H10)]X-2 (3a, X = SbF6; 3b, X = PF6; 3c, X = BF4), [(eta(6)-C6HMe5)Ru(eta(6)-C20H10)](SbF6)(2) (4), [(eta(6)-C6EtMe5)Ru(eta(6)-C20H10)](SbF6)(2) (5), and [(eta(6)-cymene)Os(eta(6)-C20H10)](SbF6)(2) (6). In the solid state, yellow complexes 3-6 are stable in dry air for several months and have all been characterized by their H-1, C-13{H-1}, and COSY NMR, mass spectra, elemental analyses, and X-ray diffraction; the corannulene in the complexes is slightly flattened as compared with free corannulene, 1. Even in the presence of excess [(eta(6)-arene)M(acetone)(3)]X-2, it was not possible to add two (eta(6)-arene)M2+ units to 1. The corannulene ligand in 3a is susceptible to nucleophilic attack by phosphines to give a mixture of adducts. C1 Iowa State Univ, Ames Lab, Ames, IA 50011 USA. Iowa State Univ, Dept Chem, Ames, IA 50011 USA. Mississippi State Univ, Dept Chem, Mississippi State, MS 39762 USA. RP Angelici, RJ (reprint author), Iowa State Univ, Ames Lab, Ames, IA 50011 USA. EM angelici@iastate.edu NR 70 TC 37 Z9 37 U1 1 U2 11 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0276-7333 J9 ORGANOMETALLICS JI Organometallics PD MAR 26 PY 2007 VL 26 IS 7 BP 1721 EP 1728 DI 10.1021/om0610795 PG 8 WC Chemistry, Inorganic & Nuclear; Chemistry, Organic SC Chemistry GA 146TW UT WOS:000244958600026 ER PT J AU Jeon, S Jung, N Thundat, T AF Jeon, Sangmin Jung, Namchul Thundat, Thomas TI Nanomechanics of a self-assembled monolayer on microcantilever sensors measured by a multiple-point deflection technique SO SENSORS AND ACTUATORS B-CHEMICAL LA English DT Article DE cantilever; self-assembly; multiple-point; deflection ID SURFACE STRESS; KINETICS AB A multiple-point deflection technique has been used to investigate stress evolution during the adsorption of thiolated DNA oligomers and dodecanethiols on microcantilever sensors in the liquid phase. The adsorption-induced bending of the cantilever was measured by focusing eight light-emitting diodes on equidistant positions along the length of a gold-coated silicon cantilever using optical fibers. The deflection at each point on the cantilever was measured to determine the curvature of the cantilever. While the compressive stress uniformly increased to equilibrium during the adsorption of the thiolated DNA oligomers, the stress increased abnormally during the adsorption of the dodecanethiols, which are known to form a denser monolayer compared with thiolated DNA oligomers. This nanomechanical measurement has a great potential for investigating complete surface stress profiles with high resolution during adsorption processes. (c) 2006 Elsevier B.V. All rights reserved. C1 Pohang Univ Sci & Technol, Dept Chem Engn, Pohang, South Korea. Oak Ridge Natl Lab, Div Life Sci, Oak Ridge, TN 37831 USA. RP Jeon, S (reprint author), Pohang Univ Sci & Technol, Dept Chem Engn, Pohang, South Korea. EM jeons@postech.ac.kr NR 15 TC 21 Z9 21 U1 0 U2 4 PU ELSEVIER SCIENCE SA PI LAUSANNE PA PO BOX 564, 1001 LAUSANNE, SWITZERLAND SN 0925-4005 J9 SENSOR ACTUAT B-CHEM JI Sens. Actuator B-Chem. PD MAR 26 PY 2007 VL 122 IS 2 BP 365 EP 368 DI 10.1016/j.snb.2006.05.027 PG 4 WC Chemistry, Analytical; Electrochemistry; Instruments & Instrumentation SC Chemistry; Electrochemistry; Instruments & Instrumentation GA 154WJ UT WOS:000245538300004 ER PT J AU Bakac, A Vasbinder, MJ AF Bakac, Andreja Vasbinder, Michael J. TI INOR 508-Hydrogen atom transfer and electron transfer in the oxidation of nitroxyl radicals and transition metal hydroperoxides by superoxo and oxo metal complexes SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Bakac, Andreja; Vasbinder, Michael J.] Iowa State Univ, Ames Lab, Ames, IA 50011 USA. EM bakac@ameslab.gov; vasbind@iastate.edu NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 508-INOR BP 1 EP 1 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722806001 ER PT J AU Kesanli, B Halsig, JE Zavalij, PY Fettinger, J Lam, YF Eichhorn, BW AF Kesanli, Banu Halsig, Jordan E. Zavalij, Peter Y. Fettinger, James Lam, Yiu-Fai Eichhorn, Bryan W. TI Oxidative coupling and cluster growth and fragmentation in the highly fluxional platinum derivatives of Sn94-: Synthesis, characterization and solution dynamics of Pt2@Sn174-and Pt@Sn9H3- SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Kesanli, Banu] Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA. [Halsig, Jordan E.; Lam, Yiu-Fai] Univ Maryland, Dept Chem, College Pk, MD 20740 USA. [Zavalij, Peter Y.; Fettinger, James; Eichhorn, Bryan W.] Univ Maryland, Dept Chem & Biochem, College Pk, MD 20742 USA. EM kesanlib@ornl.gov; jhalsig@umd.edu; eichhorn@umd.edu NR 0 TC 0 Z9 0 U1 2 U2 3 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 1296-CHED BP 14 EP 14 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722803007 ER PT J AU Burns, CT Choi, SY Firestone, MA AF Burns, Christopher T. Choi, Sung Yeun Firestone, Millicent A. TI INOR 1196-Synthesis of redox and photoactive organo-functionalized mesoporous silicas SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Burns, Christopher T.; Choi, Sung Yeun; Firestone, Millicent A.] Argonne Natl Lab, Div Mat Sci, Argonne, IL 60439 USA. EM burns@anl.gov; firestone@anl.gov NR 0 TC 0 Z9 0 U1 1 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 1196-INOR BP 16 EP 16 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722806016 ER PT J AU Rodriguez, EE Poineau, F Sattelberger, AP Llobet, A Czerwinski, K Cheetham, AK AF Rodriguez, Efrain E. Poineau, Frederic Sattelberger, Alfred P. Llobet, A. Czerwinski, Ken Cheetham, Anthony K. TI INOR 173-Synthesis and characterization of technetium oxides SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Rodriguez, Efrain E.; Cheetham, Anthony K.] Univ Calif Santa Barbara, Mat Res Lab, Santa Barbara, CA 93106 USA. [Poineau, Frederic] Univ Nevada, Harry Reid Ctr Environm Studies, Las Vegas, NV 89154 USA. [Sattelberger, Alfred P.] Argonne Natl Lab, Phys Sci Directorate, Argonne, IL 60439 USA. [Llobet, A.] Los Alamos Neutron Scattering Ctr, LANSCE 12, Los Alamos, NM 87545 USA. [Czerwinski, Ken] Univ Nevada, Harry Reid Ctr, Las Vegas, NV 89154 USA. [Czerwinski, Ken] Univ Nevada, Dept Chem, Las Vegas, NV 89154 USA. EM efrain@mrl.ucsb.edu; fredericpoineau2001@yahoo.fr; asattelberger@anl.gov; allobet@lanl.gov; czerwin2@unlv.nevada.edu; cheetham@mrl.ucsb.edu RI Lujan Center, LANL/G-4896-2012 NR 0 TC 0 Z9 0 U1 0 U2 5 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 173-INOR BP 19 EP 19 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722806019 ER PT J AU Butler, JM Schoonover, JR Meyer, TJ AF Butler, Jennifer M. Schoonover, Jon R. Meyer, Thomas J. TI High-valent ruthenium oxides: Toward the development of light-driven oxidation catalysts SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Butler, Jennifer M.; Schoonover, Jon R.] Los Alamos Natl Lab, Mat Sci & Technol Div, MST 7, Los Alamos, NM 87545 USA. [Meyer, Thomas J.] Univ N Carolina, Dept Chem, CB 3290, Chapel Hill, NC 27599 USA. EM jbutler@lanl.gov NR 0 TC 0 Z9 0 U1 0 U2 2 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 848-INOR BP 22 EP 22 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722805016 ER PT J AU Jensen, JH Li, H Fedorov, D Kitaura, K Gordon, MS AF Jensen, Jan H. Li, Hui Fedorov, Dmitri Kitaura, Kazuo Gordon, Mark S. TI Implicit solvation in QM/MM and QM calculations on proteins SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Jensen, Jan H.] Univ Copenhagen, Dept Chem, DK-2100 Copenhagen, Denmark. [Gordon, Mark S.] Iowa State Univ, Dept Chem, Scalable Comp Lab, Ames, IA 50011 USA. [Kitaura, Kazuo] Natl Inst Adv Ind Sci & Technol, Res Inst Computat Sci, Tsukuba, Ibaraki 3058568, Japan. [Gordon, Mark S.] Ames Lab, Ames, IA 50011 USA. EM jhjensen@theory.ki.ku.dk; huili@iastate.edu; kazuo.kitaura@aist.go.jp; mark@si.fi.ameslab.gov NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 241-COMP BP 23 EP 23 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722802021 ER PT J AU Goldman, N Mundy, CJ Kuo, IFW Reed, EJ Fried, LE Curioni, A AF Goldman, Nir Mundy, Christopher J. Kuo, I. Feng W. Reed, Evan J. Fried, Laurence E. Curioni, Alessandro TI Ab initio molecular dynamics simulations of shock properties of water SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Goldman, Nir; Kuo, I. Feng W.; Reed, Evan J.; Fried, Laurence E.] Lawrence Livermore Natl Lab, Chem Mat & Life Sci Directorate, Livermore, CA 94551 USA. [Mundy, Christopher J.] Pacific NW Natl Lab, Richland, WA 99352 USA. [Curioni, Alessandro] Zurich Res Lab, IBM Res, CH-8803 Ruesschlikon, Switzerland. EM goldman14@llnl.gov; chris.mundy@pnl.gov; kuo2@llnl.gov RI Fried, Laurence/L-8714-2014 OI Fried, Laurence/0000-0002-9437-7700 NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 75-COMP BP 25 EP 25 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722802023 ER PT J AU Hammond, JR Kowalski, K deJong, WA AF Hammond, Jeff R. Kowalski, Karol deJong, Wibe A. TI Coupled-cluster property calculations of aromatic molecules SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Hammond, Jeff R.] Univ Chicago, Dept Chem, Ctr Integrat Sci, Chicago, IL 60637 USA. [Kowalski, Karol; deJong, Wibe A.] Pacific NW Natl Lab, WR Wiley Environm Mol Sci Lab, Richland, WA 99352 USA. EM jhammond@uchicago.edu; karol.kowalski@pnl.gov; bert.dejong@pnl.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 59-COMP BP 42 EP 42 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722802040 ER PT J AU Lin, VSY AF Lin, Victor S-Y. TI AGFD 135-Capped mesoporous silica nanoparticles for controlled release of drugs, proteins, nutrients, and flavor chemicals SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Lin, Victor S-Y.] Iowa State Univ, Dept Chem, Ames, IA 50011 USA. [Lin, Victor S-Y.] Iowa State Univ, US DOE Ames Lab, Ames, IA 50011 USA. EM vsylin@iastate.edu NR 0 TC 0 Z9 0 U1 1 U2 5 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 135-AGFD BP 47 EP 47 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722800045 ER PT J AU Meyer, RJ Rathke, J Klingler, RJ AF Meyer, Randall J. Rathke, Jerome Klingler, Robert J. TI INOR 57-A combined theoretical and experimental study of CO hydrogenation with Co carbonyl catalysts SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Meyer, Randall J.] Univ Illinois, Dept Chem Engn, Chicago, IL 60607 USA. [Rathke, Jerome; Klingler, Robert J.] Argonne Natl Lab, Div Chem Engn, Argonne, IL 60439 USA. EM rathke@cmt.anl.gov; klingler@cmt.anl.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 57-INOR BP 55 EP 55 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722806055 ER PT J AU Wellons, MS Morris, WH Gai, Z Shen, JA Bentley, J Wittig, JE Lukehart, CM AF Wellons, Matthew S. Morris, William H., III Gai, Zheng Shen, Jian Bentley, James Wittig, James E. Lukehart, Charles M. TI Synthesis of L10 FePt, CoPt, and FePd magnetic nanoparticles via single-source precursors SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Wellons, Matthew S.; Morris, William H., III; Lukehart, Charles M.] Vanderbilt Univ, Dept Chem, VU Stn B 351822, Nashville, TN 37235 USA. [Gai, Zheng; Shen, Jian; Bentley, James] Oak Ridge Natl Lab, Mat Sci & Technol Div, Oak Ridge, TN USA. [Wittig, James E.] Vanderbilt Univ, Dept Elect Engn & Comp Sci, Nashville, TN 37235 USA. EM matthew.s.wellons@vanderbilt.edu; chuck.lukehart@vanderbilt.edu RI Gai, Zheng/B-5327-2012 OI Gai, Zheng/0000-0002-6099-4559 NR 0 TC 0 Z9 0 U1 3 U2 9 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 366-INOR BP 59 EP 59 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722805050 ER PT J AU Wu, C Tretiak, S Chernyak, V AF Wu, Chao Tretiak, Sergei Chernyak, Vladimir TI Exciton scattering and localization in branched dendrimeric structures SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Wu, Chao; Chernyak, Vladimir] Wayne State Univ, Dept Chem, Detroit, MI 48202 USA. [Tretiak, Sergei] Los Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA. EM chaowu@chem.wayne.edu; serg@lanl.gov; chernyak@chem.wayne.edu RI Chernyak, Vladimir/F-5842-2016 OI Chernyak, Vladimir/0000-0003-4389-4238 NR 0 TC 0 Z9 0 U1 3 U2 3 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 289-COMP BP 65 EP 65 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722802063 ER PT J AU Franceschetti, A Troparevsky, C AF Franceschetti, Alberto Troparevsky, Claudia TI Optimized configuration interaction method for electronic excitations in nanostructures SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Franceschetti, Alberto] Natl Renewable Energy Lab, Golden, CO 80401 USA. [Troparevsky, Claudia] Oak Ridge Natl Lab, Oak Ridge, TN 37831 USA. EM alberto_franceschetti@nrel.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 288-COMP BP 72 EP 72 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722802070 ER PT J AU Oxley, DS Copenhafer, JE Edenborn, HM Meyer, TY Petoud, S AF Oxley, David S. Copenhafer, James E. Edenborn, Harry M. Meyer, Tara Y. Petoud, Stephane TI INOR 126-Novel oligomeric antennae for luminescent lanthanide cations SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Oxley, David S.; Meyer, Tara Y.; Petoud, Stephane] Univ Pittsburgh, Dept Chem, Pittsburgh, PA 15260 USA. [Copenhafer, James E.] Arkema Inc, Corp Res, King Of Prussia, PA 19406 USA. [Edenborn, Harry M.] US DOE, Natl Energy Technol Lab, Pittsburgh, PA 15236 USA. EM dso2+@pitt.edu; James.copenhafer@arkema.com; tmeyer@pitt.edu; spetoud@pitt.edu NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 126-INOR BP 81 EP 81 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722806081 ER PT J AU Jiang, DE Sumpter, BG Dai, S AF Jiang, De-en Sumpter, Bobby G. Dai, Sheng TI The chemical reactivity of a nano graphene ribbon's zigzag edge SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Jiang, De-en; Dai, Sheng] Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37830 USA. [Sumpter, Bobby G.] Oak Ridge Natl Lab, Div Math & Comp Sci, Oak Ridge, TN 37831 USA. EM jiangd@ornl.gov; sumpterbg@ornl.gov RI Sumpter, Bobby/C-9459-2013; Dai, Sheng/K-8411-2015 OI Sumpter, Bobby/0000-0001-6341-0355; Dai, Sheng/0000-0002-8046-3931 NR 0 TC 0 Z9 0 U1 0 U2 2 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 32-COMP BP 83 EP 83 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722802081 ER PT J AU Volkmar, EC Dahlgren, RA Stringfellow, WT Henson, SS Borglin, SE Kendall, C AF Volkmar, Emily C. Dahlgren, Randy A. Stringfellow, William T. Henson, Solomon S. Borglin, Sharon E. Kendall, C. TI Lagrangian water quality dynamics in the San Luis Drain, California SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Volkmar, Emily C.; Dahlgren, Randy A.; Henson, Solomon S.] Univ Calif Davis, Davis, CA 95616 USA. [Stringfellow, William T.; Borglin, Sharon E.] Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA. EM ecvolkmar@ucdavis.edu; wstringfellow@lbl.gov RI Stringfellow, William/O-4389-2015; Borglin, Sharon/I-1013-2016 OI Stringfellow, William/0000-0003-3189-5604; NR 0 TC 0 Z9 0 U1 0 U2 4 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 1234-INOR BP 90 EP 90 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722805080 ER PT J AU Wang, HH Rumiche, F Polar, A Indacochea, E AF Wang, H. Hau Rumiche, Francisco Polar, Alberto Indacochea, Ernesto TI INOR 1154-Anodized aluminum oxide (AAO) based nanowells for hydrogen detection and interference color sensing SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Wang, H. Hau] Argonne Natl Lab, Div Mat Sci, Argonne, IL 60439 USA. [Rumiche, Francisco; Polar, Alberto; Indacochea, Ernesto] Univ Illinois, Chicago, IL 60607 USA. EM hau.wang@anl.gov; frumic1@uic.edu; apolar@uic.edu; jeindaco@uic.edu NR 0 TC 0 Z9 0 U1 1 U2 2 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 1154-INOR BP 92 EP 92 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722806092 ER PT J AU Caspersen, KJ Gygi, F Schwegler, E AF Caspersen, Kyle J. Gygi, Francois Schwegler, Eric TI First-principles study of the effect of helium on the onset of dissociation in liquid hydrogen SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Caspersen, Kyle J.; Schwegler, Eric] Lawrence Livermore Natl Lab, Phys & Adv Technol Directorate, H Div, Livermore, CA 94550 USA. [Gygi, Francois] Univ Calif Davis, Dept Appl Sci, Davis, CA 94616 USA. EM caspersen3@llnl.gov RI Schwegler, Eric/A-2436-2016 OI Schwegler, Eric/0000-0003-3635-7418 NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 99-COMP BP 101 EP 101 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722802099 ER PT J AU Zhao, B Puretzky, AA Hu, H Styers-Barnett, D Ivanov, I Rouleau, CM Geohegan, DB AF Zhao, Bin Puretzky, Alexander A. Hu, Hui Styers-Barnett, David Ivanov, Ilia Rouleau, Christopher M. Geohegan, David B. TI INOR 1253-Purification of single-walled carbon nanotubes and production of conductive bio thin film SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Zhao, Bin; Styers-Barnett, David] Oak Ridge Natl Lab, Ctr Nanophase Mat Sci, Oak Ridge, TN 37830 USA. [Puretzky, Alexander A.; Hu, Hui; Ivanov, Ilia; Rouleau, Christopher M.; Geohegan, David B.] Oak Ridge Natl Lab, Mat Sci Technol Div, Oak Ridge, TN 37830 USA. EM binzhao@ornl.gov; puretzkya@ornl.gov RI ivanov, ilia/D-3402-2015; Rouleau, Christopher/Q-2737-2015; Puretzky, Alexander/B-5567-2016; Geohegan, David/D-3599-2013 OI ivanov, ilia/0000-0002-6726-2502; Rouleau, Christopher/0000-0002-5488-3537; Puretzky, Alexander/0000-0002-9996-4429; Geohegan, David/0000-0003-0273-3139 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 1253-INOR BP 108 EP 108 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722806108 ER PT J AU Li, HB Duran, BL Janicke, MT Kelly, D Baker, RT Sattelberger, AP AF Li, Hongbo Duran, Brandy L. Janicke, Michael T. Kelly, Dan Baker, R. Tom Sattelberger, Alfred P. TI INOR 645-Supported organoiridium catalysts for alkane dehydrogenation SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Li, Hongbo; Duran, Brandy L.; Janicke, Michael T.; Baker, R. Tom] Los Alamos Natl Lab, Div Chem, Los Alamos, NM 87545 USA. [Kelly, Dan] Los Alamos Natl Lab, MPA MC, Los Alamos, NM 87545 USA. [Sattelberger, Alfred P.] Argonne Natl Lab, Phys Sci Directorate, Argonne, IL 60439 USA. EM hongbo@lanl.gov; bduran@lanl.gov; janicke@lanl.gov; dnkelly@lanl.gov; bakertom@lanl.gov; asattelberger@anl.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 645-INOR BP 112 EP 112 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722806112 ER PT J AU Hedman, B Hodgson, KO Corbett, MC Fay, AW Webber, JA Hu, YL Ribbe, MW AF Hedman, Britt Hodgson, Keith O. Corbett, Mary C. Fay, Aaron W. Webber, Jerome A. Hu, Yilin Ribbe, Markus W. TI INOR 431-FeMoco biosynthesis as studied by EXAFS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Hedman, Britt; Hodgson, Keith O.; Corbett, Mary C.] Stanford Univ, Stanford Synchrotron Radiat Lab, Stanford, CA 94309 USA. [Hodgson, Keith O.; Corbett, Mary C.] Stanford Univ, Dept Chem, Stanford, CA 94309 USA. [Fay, Aaron W.; Webber, Jerome A.; Hu, Yilin; Ribbe, Markus W.] Univ Calif Irvine, Irvine, CA 92697 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 431-INOR BP 116 EP 116 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722806116 ER PT J AU Jonsson, H Tsemekhman, K Bylaska, EJ AF Jonsson, Hannes Tsemekhman, Kiril Bylaska, Eric J. TI Accurate self-interaction correction to semilocal density functionals SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Jonsson, Hannes] Univ Iceland, Fac Sci, IS-107 Reykjavik, Iceland. [Tsemekhman, Kiril] Univ Washington, Dept Chem, Seattle, WA 98195 USA. [Bylaska, Eric J.] Pacific NW Natl Lab, Environm Mol Sci Lab, Richland, WA 99352 USA. EM hj@hi.is; kirilts@u.washington.edu; eric.bylaska@pnl.gov RI Jonsson, Hannes/G-2267-2013 OI Jonsson, Hannes/0000-0001-8285-5421 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 316-COMP BP 120 EP 120 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722802118 ER PT J AU DuBois, MR DuBois, DL Wilson, AD Shoemaker, RK Muckerman, JT AF DuBois, Mary Rakowski DuBois, Daniel L. Wilson, A. D. Shoemaker, R. K. Muckerman, J. T. TI The role of the second coordination sphere in hydrogen oxidation catalyzed by nickel complexes SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [DuBois, Mary Rakowski; Wilson, A. D.; Shoemaker, R. K.] Univ Colorado, Dept Chem & Biochem, Boulder, CO 80309 USA. [DuBois, Daniel L.] Pacific NW Natl Lab, Richland, WA 99352 USA. [Muckerman, J. T.] Brookhaven Natl Lab, Upton, NY 11973 USA. EM Mary.rakowski-dubois@colorado.edu; daniel.dubois@pnl.gov RI Muckerman, James/D-8752-2013; Shoemaker, Richard/M-7409-2013 OI Shoemaker, Richard/0000-0002-0805-1449 NR 0 TC 0 Z9 0 U1 0 U2 2 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 488-INOR BP 121 EP 121 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722805111 ER PT J AU Reilly, SD Gaunt, AJ Boukhalfa, H Runde, W Neu, MP AF Reilly, Sean D. Gaunt, Andrew J. Boukhalfa, Hakim Runde, Wolfgang Neu, Mary P. TI INOR 1173-Plutonium(VI) carbonate and nitrate aqueous solution complexation chemistry SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Reilly, Sean D.; Gaunt, Andrew J.; Boukhalfa, Hakim; Runde, Wolfgang] Los Alamos Natl Lab, Div Chem, Los Alamos, NM 87545 USA. [Neu, Mary P.] Los Alamos Natl Lab, Associate Directorate Chem Life & Earth Sci, Los Alamos, NM 87545 USA. EM sreilly@lanl.gov NR 0 TC 0 Z9 0 U1 0 U2 5 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 1173-INOR BP 128 EP 128 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722806128 ER PT J AU Hu, H Zhao, B Puretzky, A Styers-Barnett, D Rouleau, C Geohegan, DB Liu, Y Brown, C Neumann, D Kabbour, H Ahn, C Zielinski, J Coe, C Cooper, A Simpson, L Dillon, A Parilla, P Heben, M Kleinhammes, A Wu, Y AF Hu, Hui Zhao, Bin Puretzky, Alexander Styers-Barnett, David Rouleau, Christopher Geohegan, David B. Liu, Yun Brown, Craig Neumann, Dan Kabbour, Houria Ahn, Channing Zielinski, John Coe, Charles Cooper, Alan Simpson, Lin Dillon, Anne Parilla, Philip Heben, Michael Kleinhammes, Alfred Wu, Yue TI INOR 1250-Single-walled carbon nanohorns: Tunable media for hydrogen storage and metal nanoparticle decoration SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Hu, Hui; Puretzky, Alexander; Rouleau, Christopher; Geohegan, David B.] Oak Ridge Natl Lab, Mat Sceince & Technol Div, Oak Ridge, TN 37830 USA. [Zhao, Bin; Styers-Barnett, David] Oak Ridge Natl Lab, Ctr Nanophase Mat Sci, Oak Ridge, TN USA. [Liu, Yun; Brown, Craig; Neumann, Dan] Natl Inst Stand Technol, Gaithersburg, MD USA. [Kabbour, Houria; Ahn, Channing] CALTECH, Dept Mat Sci, Pasadena, CA 91125 USA. [Zielinski, John; Coe, Charles; Cooper, Alan] Air Prod & Chem Inc, Allentown, PA USA. [Simpson, Lin; Dillon, Anne; Parilla, Philip; Heben, Michael] Natl Renewable Energy Lab, Golden, CO USA. [Kleinhammes, Alfred; Wu, Yue] Univ N Carolina, Dept Phys & Astron, Chapel Hill, NC 27599 USA. EM huihu@ornl.gov RI Liu, Yun/F-6516-2012; Rouleau, Christopher/Q-2737-2015; Puretzky, Alexander/B-5567-2016; Geohegan, David/D-3599-2013 OI Liu, Yun/0000-0002-0944-3153; Rouleau, Christopher/0000-0002-5488-3537; Puretzky, Alexander/0000-0002-9996-4429; Brown, Craig/0000-0002-9637-9355; Geohegan, David/0000-0003-0273-3139 NR 0 TC 0 Z9 0 U1 0 U2 3 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 1250-INOR BP 130 EP 130 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722806130 ER PT J AU Long, H Chang, CH King, P Ghirardi, ML Kim, K AF Long, Hai Chang, Christopher H. King, Paul Ghirardi, Maria L. Kim, Kwiseon TI Computational modeling and Brownian dynamics simulation of C. reinhardtii hydrogenase - ferredoxin docking complexes SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Long, Hai; Chang, Christopher H.; Kim, Kwiseon] Natl Renewable Energy Lab, Ctr Comp Sci, Golden, CO 80401 USA. [King, Paul; Ghirardi, Maria L.] Natl Renewable Energy Lab, Chem & Biosci Ctr, Golden, CO 80401 USA. EM Hai_Long@nrel.gov RI Chang, Christopher/A-1404-2012 OI Chang, Christopher/0000-0003-3800-6021 NR 0 TC 0 Z9 0 U1 1 U2 2 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 177-COMP BP 134 EP 134 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722802132 ER PT J AU Schaller, RD Sykora, M Jeong, S Klimov, VI AF Schaller, Richard D. Sykora, Milan Jeong, Sohee Klimov, Victor I. TI High-efficiency carrier multiplication and ultrafast charge separation in semiconductor nanocrystals SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Schaller, Richard D.; Sykora, Milan; Jeong, Sohee; Klimov, Victor I.] Los Alamos Natl Lab, Div Chem, Los Alamos, NM 87545 USA. EM rdsx@lanl.gov; sykoram@lanl.gov; sjeong@lanl.gov; klimov@lanl.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 119-INOR BP 137 EP 137 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722805127 ER PT J AU Misra, S Mozharivskyj, Y Tsokol, AO Schlagel, DL Lograsso, TA Miller, GJ AF Misra, Sumohan Mozharivskyj, Yurij Tsokol, Alexandra O. Schlagel, Deborah L. Lograsso, Thomas A. Miller, Gordon J. TI Temperature dependent X-ray diffraction studies on Gd5GaxGe4-x materials: Phase transition and magneto-thermal properties SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Misra, Sumohan; Miller, Gordon J.] Iowa State Univ, Dept Chem, Ames, IA 50011 USA. [Misra, Sumohan; Tsokol, Alexandra O.; Schlagel, Deborah L.; Lograsso, Thomas A.; Miller, Gordon J.] Iowa State Univ, Ames Lab, Ames, IA 50011 USA. [Mozharivskyj, Yurij] McMaster Univ, Dept Chem, Hamilton, ON L8S 4M1, Canada. EM misra@iastate.edu; gmiller@iastate.edu NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 1270-INOR BP 142 EP 142 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722805132 ER PT J AU Rondinone, AJ Kesanli, B Luo, HM Brown, S Woodward, J Dai, S AF Rondinone, Adam J. Kesanli, Banu Luo, Huimin Brown, Suree Woodward, Jonathan Dai, Sheng TI INOR 1149-Nanoparticle scintillators for radiation detection: Surface modification and performance of LaPO4:Ce SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Rondinone, Adam J.; Kesanli, Banu; Brown, Suree; Woodward, Jonathan; Dai, Sheng] Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA. [Luo, Huimin] Oak Ridge Natl Lab, Nucl Sci & Technol Div, Oak Ridge, TN 37831 USA. EM rondinoneaj@ornl.gov; kesanlib@ornl.gov; luoh@ornl.gov; 2sq@ornl.gov; dais@ornl.gov RI Rondinone, Adam/F-6489-2013; Dai, Sheng/K-8411-2015 OI Rondinone, Adam/0000-0003-0020-4612; Dai, Sheng/0000-0002-8046-3931 NR 0 TC 0 Z9 0 U1 0 U2 2 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 1149-INOR BP 142 EP 142 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722806142 ER PT J AU Mavrikakis, M Nilekar, AU Ford, DC Xu, Y Zhang, J Sasaki, K Vukmirovic, MB Adzic, RR AF Mavrikakis, Manos Nilekar, Anand U. Ford, Denise C. Xu, Ye Zhang, J. Sasaki, Kotaro Vukmirovic, Miomir B. Adzic, Radoslav R. TI Theory and experiments for improved electrocatalysis SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Mavrikakis, Manos; Nilekar, Anand U.; Ford, Denise C.] Univ Wisconsin, Dept Chem & Biol Engn, Madison, WI 53706 USA. [Xu, Ye] Oak Ridge Natl Lab, Ctr Nanophase Mat Sci, Oak Ridge, TN 37831 USA. [Xu, Ye] Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA. [Zhang, J.; Adzic, Radoslav R.] Brookhaven Natl Lab, Dept Mat Sci, Upton, NY 11973 USA. [Sasaki, Kotaro; Vukmirovic, Miomir B.] Brookhaven Natl Lab, Dept Chem, Upton, NY 11973 USA. EM manos@engr.wisc.edu; xuy2@ornl.gov; miomir@bnl.gov; adzic@bnl.gov RI Mavrikakis, Manos/D-5702-2012 OI Mavrikakis, Manos/0000-0002-5293-5356 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 657-INOR BP 149 EP 149 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722805139 ER PT J AU DuBois, DL DuBois, MCR Curtis, C Franz, JA Linehan, JC AF DuBois, Daniel L. DuBois, Mary C. Rakowski Curtis, Calvin Franz, James A. Linehan, John C. TI Role of the first coordination sphere in hydrogen oxidation/production, hydrogen storage, and carbon dioxide reduction catalysts SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Franz, James A.] Pacific NW Natl Lab, Fundamental Sci Div, Richland, WA 99352 USA. [DuBois, Mary C. Rakowski] Univ Colorado, Dept Chem & Biochem, Boulder, CO 80309 USA. [Curtis, Calvin] Natl Renewable Energy Lab, Golden, CO 80401 USA. EM daniel.dubois@pnl.gov; mary.rakowski-dubois@colorado.edu; james.franz@pnl.gov; john.linehan@pnl.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 565-INOR BP 158 EP 158 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722805148 ER PT J AU Hernandez-Sanchez, BA Boyle, TJ Brewer, LN AF Hernandez-Sanchez, Bernadette A. Boyle, Timothy J. Brewer, Luke N. TI INOR 1164-Precursors effect on ceramic nanomaterial phase and morphology SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Hernandez-Sanchez, Bernadette A.; Boyle, Timothy J.; Brewer, Luke N.] Sandia Natl Labs, Adv Mat Lab, Albuquerque, NM 87106 USA. EM baherna@sandia.gov; tjboyle@Sandia.gov; lnbrewe@sandia.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 1164-INOR BP 168 EP 168 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722806168 ER PT J AU Poineau, F Sattelberger, AP Czerwinski, K AF Poineau, Frederic Sattelberger, Alfred P. Czerwinski, Ken TI INOR 132-Synthesis and characterization of quadruply bonded technetium(III) dimers SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Poineau, Frederic] Univ Nevada, Harry Reid Ctr Environm Studies, Las Vegas, NV 89154 USA. [Sattelberger, Alfred P.] Argonne Natl Lab, Phys Sci Directorate, Argonne, IL 60439 USA. [Czerwinski, Ken] Univ Nevada, Dept Chem, Las Vegas, NV 89154 USA. [Czerwinski, Ken] Univ Nevada, Harry Reid Ctr, Las Vegas, NV 89154 USA. EM fredericpoineau2001@yahoo.fr; asattelberger@anl.gov; czerwin2@unlv.nevada.edu NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 132-INOR BP 169 EP 169 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722806169 ER PT J AU Venkatnathan, A Devanathan, R Dupuis, M AF Venkatnathan, Arun Devanathan, Ram Dupuis, Michel TI Atomistic simulation of nanostructure of solvated polymer electrolyte membrane and small molecule transport SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Venkatnathan, Arun; Devanathan, Ram; Dupuis, Michel] Pacific NW Natl Lab, Fundamental Sci Directorate, Richland, WA 99352 USA. EM arun.venkatnathan@pnl.gov; ram.devanathan@pnl.gov; michel.dupuis@pnl.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 168-COMP BP 174 EP 174 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722802172 ER PT J AU Han, WQ Wen, W Lewis, L Ding, Y Hanson, J Rodriguez, J Liu, ZX AF Han, Wei-Qiang Wen, Wen Lewis, Laura Ding, Yi Hanson, Jonathan Rodriguez, Jose Liu, Zhenxian TI INOR 1249-Formation, microstructure, optical and magnetic properties, and applications as catalysts of Fe-doped trititanate nanotubes SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Han, Wei-Qiang; Lewis, Laura; Ding, Yi] Brookhaven Natl Lab, Ctr Funct Nanomat, Upton, NY 11973 USA. [Wen, Wen; Hanson, Jonathan; Rodriguez, Jose] Brookhaven Natl Lab, Dept Chem, Upton, NY 11973 USA. [Liu, Zhenxian] Carnegie Inst Washington, Geophys Lab, Washington, DC 20015 USA. [Liu, Zhenxian] Carnegie Inst Washington, Ctr High Pressure Res, Washington, DC 20015 USA. EM whan@bnl.gov; wwen@bnl.gov RI Han, WQ/E-2818-2013 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 1249-INOR BP 176 EP 176 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722806176 ER PT J AU Sharma, VK Cabelli, D AF Sharma, Virender K. Cabelli, Diane TI Reactivity of aqua ferrate(VI, V, and IV) with inorganic and organic substrates SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Sharma, Virender K.] Florida Inst Technol, Dept Chem, Melbourne, FL 32901 USA. [Cabelli, Diane] Brookhaven Natl Lab, Dept Chem, Upton, NY 11973 USA. EM vsharma@fit.edu; cabelli@bnl.gov NR 0 TC 0 Z9 0 U1 0 U2 2 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 475-INOR BP 178 EP 178 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722805168 ER PT J AU Ottley, LAM Boyle, TJ Sewell, RM Raymond, R Tribby, LJ Ingersol, D AF Ottley, Leigh Anna M. Boyle, Timothy J. Sewell, Robin M. Raymond, Rebecca Tribby, Louis J. Ingersol, David TI Investigation of water soluble copper alkoxides SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Ottley, Leigh Anna M.; Sewell, Robin M.; Raymond, Rebecca; Ingersol, David] Sandia Natl Labs, Adv Mat Lab, Albuquerque, NM 87106 USA. [Tribby, Louis J.] Univ New Mexico, Dept Chem & Nucl Engn, Albuquerque, NM 87131 USA. [Boyle, Timothy J.] Sandia, Albuquerque, NM 87106 USA. EM laottle@sandia.gov; tjboyle@Sandia.gov; rmsewel@sandia.gov; drzaus@unm.edu; dingers@sandia.gov NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 1211-CHED BP 182 EP 182 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722804181 ER PT J AU Slowing, II Lin, VSY AF Slowing, Igor I. Lin, Victor S-Y TI Pore enlarged mesoporous silica nanoparticles for intracellular delivery of membrane impermeable proteins SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Slowing, Igor I.; Lin, Victor S-Y] Iowa State Univ, Dept Chem, Ames, IA 50011 USA. [Lin, Victor S-Y] Iowa State Univ, US DOE Ames Lab, Ames, IA 50011 USA. EM islowing@iastate.edu; vsylin@iastate.edu NR 0 TC 2 Z9 2 U1 1 U2 2 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 530-INOR BP 186 EP 186 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722805176 ER PT J AU Faulon, JL Martin, S Joo, J AF Faulon, Jean-Loup Martin, Shawn Joo, Jaewook TI Rational design of broad spectrum therapeutics using signature graph kernels SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Faulon, Jean-Loup; Joo, Jaewook] Sandia Natl Labs, Computat Biosci Dept, Albuquerque, NM 87185 USA. [Martin, Shawn] Sandia Natl Labs, Computat Biol Dept, Albuquerque, NM 87185 USA. EM jfaulon@sandia.gov; smartin@sandia.gov; jjoo@sandia.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 115-COMP BP 191 EP 191 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722802189 ER PT J AU Boncella, JM Hayton, TW Gdula, RL Spencer, LP Scott, BL AF Boncella, James M. Hayton, Trevor W. Gdula, Robyn L. Spencer, Liam P. Scott, Brian L. TI INOR 1171-Chemistry of bis(imido)uranium diiodide SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Boncella, James M.; Hayton, Trevor W.; Gdula, Robyn L.; Spencer, Liam P.; Scott, Brian L.] Los Alamos Natl Lab, Mat Phys & Applicat Div, Los Alamos, NM 87545 USA. EM boncella@lanl.gov; hayton@lanl.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 1171-INOR BP 192 EP 192 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722806192 ER PT J AU Nichols, PJ Bylaska, EJ de Jong, WA AF Nichols, Patrick J. Bylaska, Eric J. de Jong, Wibe A. TI Spin-orbit hybrid DFT studies of actinide oxidation states SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Nichols, Patrick J.; Bylaska, Eric J.] Pacific NW Natl Lab, Environm Mol Sci Lab, Richland, WA 99352 USA. [de Jong, Wibe A.] Pacific NW Natl Lab, WR Wiley Environm Mol Sci Lab, Richland, WA 99352 USA. EM patrick.nichols@pnl.gov; eric.bylaska@pnl.gov; bert.dejong@pnl.gov NR 0 TC 0 Z9 0 U1 0 U2 4 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 284-COMP BP 192 EP 192 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722802190 ER PT J AU Wang, W Gu, BH Howe, JY AF Wang, Wei Gu, Baohua Howe, Jane Y. TI INOR 1304-Synthesis of hematite (alpha-Fe2O3) nanocrystals with controlled size and morphology by forced hydrolysis SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Wang, Wei; Gu, Baohua] Oak Ridge Natl Lab, Div Environm Sci, Oak Ridge, TN 37831 USA. [Howe, Jane Y.] Oak Ridge Natl Lab, Mat Sci & Technol Div, Oak Ridge, TN 37831 USA. EM wangw@ornl.gov; howej@ornl.gov RI Gu, Baohua/B-9511-2012; Wang, Wei/B-5924-2012; Howe, Jane/G-2890-2011 OI Gu, Baohua/0000-0002-7299-2956; NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 1304-INOR BP 216 EP 216 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722806216 ER PT J AU Barnes, C Mayes, RT Clark, J Lee, MY Eldridge, GT AF Barnes, Craig Mayes, Richard T. Clark, Jason Lee, Ming-Yung Eldridge, Geoffrey T. TI INOR 622-Nanostructured catalysts: Where materials science meets catalysis SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Barnes, Craig; Mayes, Richard T.; Lee, Ming-Yung; Eldridge, Geoffrey T.] Univ Tennessee, Dept Chem, Knoxville, TN 37996 USA. [Clark, Jason] Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA. EM cebarnes@utk.edu; mayes@ion.chem.utk.edu; jclark@ornl.gov RI Mayes, Richard/G-1499-2016 OI Mayes, Richard/0000-0002-7457-3261 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 622-INOR BP 219 EP 219 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722806219 ER PT J AU Sun, YG Wang, HH Cao, Q Rogers, JA AF Sun, Yugang Wang, H. Hau Cao, Qing Rogers, John A. TI INOR 350-Palladium nanoclusters on carbon nanotubes for flexible hydrogen sensors SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Sun, Yugang] Argonne Natl Lab, Ctr Nanoscale Mat, Argonne, IL 60439 USA. [Wang, H. Hau] Argonne Natl Lab, Div Mat Sci, Argonne, IL 60439 USA. [Cao, Qing] Univ Illinois, Dept Chem, Urbana, IL 61801 USA. [Rogers, John A.] Univ Illinois, Dept Mat Sci & Engn, Urbana, IL 61801 USA. EM ygsun@anl.gov; hau.wang@anl.gov; qcao2@uiuc.edu; jrogers@uiuc.edu RI Cao, Qing/E-7420-2012; Rogers, John /L-2798-2016 NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 350-INOR BP 225 EP 225 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722806225 ER PT J AU Wang, W Gu, BH Wesolowski, DJ Rosenqvist, J Anovitz, LM AF Wang, Wei Gu, Baohua Wesolowski, David J. Rosenqvist, Jorgen Anovitz, Lawrence M. TI INOR 938-Synthesis of rutile (alpha-TiO2) nanorods with controlled size and morphology by forced hydrolysis of TiCl4: Effects of temperature and acidity SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Wang, Wei; Gu, Baohua] Oak Ridge Natl Lab, Div Environm Sci, Oak Ridge, TN 37831 USA. [Wesolowski, David J.; Rosenqvist, Jorgen; Anovitz, Lawrence M.] Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA. EM wangw@ornl.gov; IZ9@ornl.gov RI Gu, Baohua/B-9511-2012; Wang, Wei/B-5924-2012; Anovitz, Lawrence/P-3144-2016 OI Gu, Baohua/0000-0002-7299-2956; Anovitz, Lawrence/0000-0002-2609-8750 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 938-INOR BP 229 EP 229 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722806229 ER PT J AU Liu, TF Simonyi, T Sanders, T Siriwardane, R Veser, G AF Liu, Tengfei Simonyi, Thomas Sanders, Tom Siriwardane, Ranjani Veser, Goetz TI Comparative evaluation of Ni-, Cu-, and Fe-based oxygen carriers for chemical looping combustion SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Liu, Tengfei; Sanders, Tom; Veser, Goetz] Univ Pittsburgh, Dept Chem Engn, Pittsburgh, PA 15261 USA. [Simonyi, Thomas] Res Dev Solut, Morgantown, WV USA. [Siriwardane, Ranjani] US DOE, Natl Energy Technol Lab, Morgantown, WV 26507 USA. EM LIT1@PITT.EDU; tjs12@pitt.edu; rsiriw@netl.doe.gov; gveser@engr.pitt.edu NR 0 TC 0 Z9 0 U1 1 U2 4 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 723-INOR BP 239 EP 239 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722805228 ER PT J AU Shaw, GB Grant, CD Castner, EW Meyer, GJ Chen, LX AF Shaw, George B. Grant, Christian D. Castner, Edward W., Jr. Meyer, Gerald J. Chen, Lin X. TI Ultrafast structural dynamics of copper(I) bis-phenanthrolines in solution revealed by transient absorption and emission spectroscopy SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Shaw, George B.; Chen, Lin X.] Argonne Natl Lab, Div Chem, Argonne, IL 60439 USA. [Grant, Christian D.] Rutgers State Univ, Dept Chem & Chem Biol, Piscataway, NJ 08854 USA. [Castner, Edward W., Jr.] Rutgers State Univ, Dept Chem, Piscataway, NJ 08854 USA. [Meyer, Gerald J.] Johns Hopkins Univ, Dept Chem, Baltimore, MD 21218 USA. EM cdgrant@rci.rutgers.edu; ed.castner@rutgers.edu; meyer@jhu.edu; lchen@anl.gov NR 0 TC 0 Z9 0 U1 1 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 1313-INOR BP 248 EP 248 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722805237 ER PT J AU Vivero-Escoto, JL Lin, VSY AF Vivero-Escoto, Juan Luis Lin, Victor S-Y TI Mesoporous silica nanoparticle-based system with chemically removable beta-cyclodextrin caps for stimuli-responsive controlled release of drugs SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Vivero-Escoto, Juan Luis; Lin, Victor S-Y] Iowa State Univ, Dept Chem, Ames, IA 50011 USA. [Lin, Victor S-Y] Iowa State Univ, Ames Lab, Ames, IA 50011 USA. EM ivivero@iastate.edu; vsylin@iastate.edu RI Vivero-Escoto, Juan/I-8015-2014 NR 0 TC 0 Z9 0 U1 0 U2 4 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 535-INOR BP 249 EP 249 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722805238 ER PT J AU Szigethy, G Gorden, AEV Xu, JD Shuh, DK Raymond, KN AF Szigethy, Geza Gorden, Anne E. V. Xu, Jide Shuh, David K. Raymond, Kenneth N. TI INOR 883-Pu(IV) complexes with N-hydroxy-2-pyridinone, maltol, and bromomaltol: Synthesis and structure SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Szigethy, Geza; Xu, Jide] Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA. [Gorden, Anne E. V.] Auburn Univ, Dept Chem & Biochem, Auburn, AL 36830 USA. [Shuh, David K.] Univ Calif Berkeley, Lawrence Berkeley Lab, Glenn T Seaborg Ctr, Actinide Chem Grp,Chem Sci Div, Berkeley, CA 94720 USA. [Raymond, Kenneth N.] Univ Calif Berkeley, Lawrence Berkeley Lab, Dept Chem UCB, Berkeley, CA 94720 USA. [Raymond, Kenneth N.] Univ Calif Berkeley, Lawrence Berkeley Lab, Chem Sci Div LBNL, Berkeley, CA 94720 USA. EM szigethy@berkeley.edu; jide@uclink4.berkeley.edu RI Gorden, Anne/D-2477-2011 OI Gorden, Anne/0000-0001-6623-9880 NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 883-INOR BP 264 EP 264 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722806264 ER PT J AU Sewell, RM Boyle, TJ Ottley, LAM Pratt, HD Potter, BG Musgraves, JD AF Sewell, Robin M. Boyle, Timothy J. Ottley, Leigh Anna M. Pratt, Harry D., III Potter, B. G. Musgraves, J. David TI INOR 293-Controlled synthesis and structure modifications in metal alkoxides for directed assembly in inorganic thin films SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Sewell, Robin M.; Boyle, Timothy J.; Ottley, Leigh Anna M.; Pratt, Harry D., III] Sandia Natl Labs, Adv Mat Lab, Albuquerque, NM 87106 USA. [Potter, B. G.; Musgraves, J. David] Univ Arizona, Arizona Mat Lab, Tucson, AZ 85712 USA. EM rmsewel@sandia.gov; tjboyle@Sandia.gov; laottle@sandia.gov; hpratt@sandia.gov RI Musgraves, J David/D-9260-2011 OI Musgraves, J David/0000-0003-4575-5119 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 293-INOR BP 267 EP 267 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722806267 ER PT J AU Reed, EJ Livermore, L Fried, LE Manaa, MR Glaesemann, KR Joannopoulos, J AF Reed, Evan J. Livermore, Lawrence Fried, Laurence E. Manaa, M. Riad Glaesemann, Kurt R. Joannopoulos, John TI Long timescale dynamics of shocked nitromethane SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Reed, Evan J.; Glaesemann, Kurt R.] Lawrence Livermore Natl Lab, Chem Mat & Life Sci Directorate, Livermore, CA 94551 USA. [Joannopoulos, John] MIT, Dept Phys, Cambridge, MA 02139 USA. EM fried1@llnl.gov; manaa1@llnl.gov; glaesemann1@llnl.gov RI Fried, Laurence/L-8714-2014 OI Fried, Laurence/0000-0002-9437-7700 NR 0 TC 0 Z9 0 U1 1 U2 3 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 80-COMP BP 268 EP 268 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722802266 ER PT J AU Wu, CJ AF Wu, Christine J. TI Unraveling chemistry under extreme conditions by atomistic simulations SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Wu, Christine J.] Lawrence Livermore Natl Lab, Div Phys, Livermore, CA 94551 USA. EM wu5@llnl.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 97-COMP BP 269 EP 269 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722802267 ER PT J AU Sauer, NN Birnbaum, ER McCleskey, TM Duran, BL Ehler, DS Scott, BL Taylor, TP Gupta, G Marrone, BL AF Sauer, Nancy N. Birnbaum, Eva R. McCleskey, T. Mark Duran, Brandy L. Ehler, Deborah S. Scott, Brian L. Taylor, Tammy P. Gupta, Goutam Marrone, Babetta L. TI INOR 514-Beryllium environmental and biological chemistry SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Sauer, Nancy N.] Los Alamos Natl Lab, LANL Insititutes, Los Alamos, NM 87545 USA. [Birnbaum, Eva R.] Caldera Pharmaceut, Los Alamos, NM 87544 USA. [McCleskey, T. Mark; Scott, Brian L.] Los Alamos Natl Lab, Mat Phys & Applicat Div, Los Alamos, NM 87544 USA. [Duran, Brandy L.; Ehler, Deborah S.] Los Alamos Natl Lab, Div Chem, Los Alamos, NM 87544 USA. [Taylor, Tammy P.] Los Alamos Natl Lab, Nucl Div, Los Alamos, NM 87544 USA. [Gupta, Goutam; Marrone, Babetta L.] Alamos Natl Lab, Bioscience Div, Los Alamos, NM 87545 USA. EM nsauer@lanl.gov; eva@caldera-pharmaceuticals.com; tmark@lanl.gov; bduran@lanl.gov; debehler@lanl.gov; taylort@lanl.gov RI McCleskey, Thomas/J-4772-2012 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 514-INOR BP 280 EP 280 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722806280 ER PT J AU Chapman, KW Chupas, PJ Parise, JB AF Chapman, Karena W. Chupas, Peter J. Parise, John B. TI INOR 171-Negative thermal expansion in cyanide-based framework materials and the impact of pressure SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Chapman, Karena W.; Chupas, Peter J.] Argonne Natl Lab, Adv Photon Source, Argonne, IL 60563 USA. [Parise, John B.] SUNY Stony Brook, Ctr Environm Mol Sci, Dept Chem, Dept Geosci, Stony Brook, NY 11794 USA. EM chapmank@aps.anl.gov; john.parise@sunysb.edu NR 0 TC 0 Z9 0 U1 0 U2 4 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 171-INOR BP 310 EP 310 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722806310 ER PT J AU Zhao, J Chen, PR Wasinger, EC Chen, LX He, CA AF Zhao, Jing Chen, Peng R. Wasinger, Erik C. Chen, Lin X. He, Chuan TI INOR 1220-Lead(II) coordination chemistry in lead(II)-regulatory protein from Ralstonia metallidurans SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Zhao, Jing; Chen, Peng R.; He, Chuan] Univ Chicago, Dept Chem, Chicago, IL 60637 USA. [Wasinger, Erik C.; Chen, Lin X.] Argonne Natl Lab, Div Chem, Argonne, IL 60439 USA. EM pengchen@uchicago.edu; wasinger@anl.gov; lchen@anl.gov; chuanhe@uchicago.edu NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 1220-INOR BP 317 EP 317 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722806317 ER PT J AU Meyer, TJ Huynh, MHV Thorp, HH Fecenko, CJ Concepcion, J Paul, J Brennaman, K Deyton, J AF Meyer, Thomas J. Huynh, My Hang V. Thorp, H. Holden Fecenko, Christine J. Concepcion, Javier Paul, Jared Brennaman, Kyle Deyton, Jeremy TI Roles of H-bonding and the proton in coupled electron proton transfer (EPT) SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Meyer, Thomas J.; Thorp, H. Holden; Fecenko, Christine J.; Concepcion, Javier; Paul, Jared; Brennaman, Kyle; Deyton, Jeremy] Univ N Carolina, Dept Chem, Chapel Hill, NC 27599 USA. [Huynh, My Hang V.] Los Alamos Natl Lab, High Explos Sci & Technol Grp, Los Alamos, NM 87545 USA. EM tjmeyer@email.unc.edu; huynh@lanl.gov; holden@unc.edu; fecenko@email.unc.edu NR 0 TC 0 Z9 0 U1 0 U2 3 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 573-INOR BP 322 EP 322 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722805311 ER PT J AU Nesbitt, DJ Dong, F Savage, C AF Nesbitt, David J. Dong, Feng Savage, Chandra TI INOR 652-The peripatetic proton: High resolution spectroscopy and large amplitude tunneling dynamics in jet cooled molecular ions SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Nesbitt, David J.] Univ Colorado, JILA NIST, Boulder, CO 80309 USA. [Nesbitt, David J.] Univ Colorado, Dept Chem & Biochem, Boulder, CO 80309 USA. [Dong, Feng] Los Gatos Res, Mountain View, CA 94041 USA. [Savage, Chandra] Los Alamos Natl Lab, Los Alamos, NM 87545 USA. EM djn@jila.colorado.edu; f.dong@lgrinc.com; chandra@lanl.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 652-INOR BP 329 EP 329 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722806329 ER PT J AU Bin Li Corbett, JD AF Bin Li Corbett, John D. TI Well-differentiated roles for the normal cation types in A-Mg-In systems (A = alkali or alkaline-earth metals) SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Bin Li] Iowa State Univ, Ames Lab DOE1, Ames, IA 50011 USA. [Corbett, John D.] Iowa State Univ, Dept Chem, Ames, IA 50011 USA. [Corbett, John D.] Iowa State Univ, Ames Lab, Ames, IA 50011 USA. EM binl@iastate.edu; jcorbett@iastate.edu NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 1273-INOR BP 355 EP 355 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722805344 ER PT J AU Davis, MF Ishizawa, C Jeoh, T Adney, WS Himmel, ME Johnson, DK AF Davis, Mark F. Ishizawa, Claudia Jeoh, Tina Adney, William S. Himmel, Michael E. Johnson, David K. TI AGRO 127-Chemical and physical properties of pretreated biomass that affect enzyme accessibility and digestibility SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Davis, Mark F.; Ishizawa, Claudia; Jeoh, Tina; Adney, William S.; Himmel, Michael E.; Johnson, David K.] Natl Renewable Energy Lab, Natl Bioenergy Ctr, Golden, CO 80401 USA. EM mark_davis@nrel.gov; claudia_ishizawa@nrel.gov; tina_jeoh@nrel.gov; william_adney@nrel.gov; mike_himmel@nrel.gov; David_Johnson@nrel.gov NR 0 TC 0 Z9 0 U1 1 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 127-AGRO BP 356 EP 356 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722800331 ER PT J AU DuPriest, J Steelman, KL Rowe, MW Guilderson, TP Valladas, H AF DuPriest, Jacque Steelman, Karen L. Rowe, Marvin W. Guilderson, Thomas P. Valladas, Helen TI Plasma oxidation and AMS radiocarbon dating for the Chauvet cave multi-laboratory intercomparison SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [DuPriest, Jacque; Steelman, Karen L.] Univ Cent Arkansas, Dept Chem, Conway, AR 72035 USA. [Rowe, Marvin W.] Texas A&M Univ, Dept Chem, College Stn, TX 77842 USA. [Guilderson, Thomas P.] LLNL, Ctr AMS, Livermore, CA 94551 USA. [Valladas, Helen] UMR CEA CNRS, Lab Sci Climat & Environnment, F-91198 Gif Sur Yvette, France. EM jld02002@cub.uca.edu; ksteel@uca.edu; mwrowe@tamu.edu; guilderson1@popeye.11nl.gov NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 351-CHED BP 358 EP 358 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722804357 ER PT J AU Boyle, TJ Sewell, RM Ottley, LAM Pratt, HD AF Boyle, Timothy J. Sewell, Robin M. Ottley, Leigh Anna M. Pratt, Harry D., III TI Stable, water-soluble metal alkoxides SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Boyle, Timothy J.; Sewell, Robin M.; Ottley, Leigh Anna M.; Pratt, Harry D., III] Sandia Natl Labs, Adv Mat Lab, Albuquerque, NM 87106 USA. EM tjboyle@Sandia.gov; rmsewel@sandia.gov; laottle@sandia.gov; hpratt@sandia.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 1114-INOR BP 377 EP 377 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722805366 ER PT J AU Zygmunt, SA Friedhoff, JW Redfern, PC Zapol, P Sternberg, M Adiga, SP Curtiss, LA AF Zygmunt, S. A. Friedhoff, J. W. Redfern, Paul C. Zapol, Peter Sternberg, Michael Adiga, S. P. Curtiss, L. A. TI Spin acceleration of oxidative dehydrogenation of propane on supported vanadium oxide catalysts SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Zygmunt, S. A.; Friedhoff, J. W.] Valparaiso Univ, Dept Phys & Astron, Valparaiso, IN 46383 USA. [Redfern, Paul C.] Argonne Natl Lab, Div Chem, Argonne, IL 60439 USA. [Zapol, Peter; Curtiss, L. A.] Argonne Natl Lab, Div Chem & Mat Sci, Argonne, IL 60439 USA. [Sternberg, Michael; Adiga, S. P.] Argonne Natl Lab, Div Mat Sci, Argonne, IL 60439 USA. EM stan.zygmunt@valpo.edu; jared.friedhoff@valpo.edu; redfern@anchim.chm.anl.gov; curtiss@anl.gov RI Zapol, Peter/G-1810-2012 OI Zapol, Peter/0000-0003-0570-9169 NR 0 TC 1 Z9 1 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 1185-INOR BP 404 EP 404 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722805393 ER PT J AU Jarman, RH Elgass, LJ Hamedani, M Carter, JD AF Jarman, Richard H. Elgass, Laura Jane Hamedani, Matthew Carter, J. David TI Porous stainless steel anode support layers for solid oxide fuel cells by tape casting SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Jarman, Richard H.; Elgass, Laura Jane; Hamedani, Matthew] Coll DuPage, Dept Nat & Appl Sci, Glen Ellyn, IL 60137 USA. [Carter, J. David] Argonne Natl Lab, Chem Engn Technol Div, Argonne, IL 60439 USA. EM jarman@cod.edu NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 1747-CHED BP 423 EP 423 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722803415 ER PT J AU Khan, NA Natesakhawat, S Matranga, C Sanders, T Veser, G AF Khan, Neetha A. Natesakhawat, Sittichai Matranga, Christopher Sanders, Tom Veser, Goetz TI Effects of residual surfactants on the chemistry of nanostructured barium hexaaluminate type catalysts SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Khan, Neetha A.; Natesakhawat, Sittichai; Matranga, Christopher] US DOE, Natl Energy Technol Lab, Chem & Surface Sci Div, Pittsburgh, PA 15236 USA. [Sanders, Tom; Veser, Goetz] Univ Pittsburgh, Dept Chem Engn, Pittsburgh, PA 15261 USA. EM Sittichai.Natesakhawat@NETL.DOE.GOV; matranga@netl.doe.gov; tjs12@pitt.edu; gveser@engr.pitt.edu RI Matranga, Christopher/E-4741-2015 OI Matranga, Christopher/0000-0001-7082-5938 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 623-INOR BP 423 EP 423 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722805412 ER PT J AU Muckerman, JT Fujita, E Polyansky, D Tanaka, K AF Muckerman, James T. Fujita, Etsuko Polyansky, Dmitry Tanaka, Koji TI Water oxidation by Ru-based multi-electron catalysts: A theoretical and experimental approach SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Muckerman, James T.; Fujita, Etsuko; Polyansky, Dmitry] Brookhaven Natl Lab, Dept Chem, Upton, NY 11973 USA. [Tanaka, Koji] Inst Mol Sci, Coordinat Lab, Okazaki, Aichi 4448787, Japan. [Tanaka, Koji] CREST, Okazaki, Aichi 4448787, Japan. EM muckerma@bnl.gov; fujita@bnl.gov; dmitriyp@bnl.gov; ktanaka@ims.ac.jp RI Fujita, Etsuko/D-8814-2013; Muckerman, James/D-8752-2013 NR 0 TC 0 Z9 0 U1 0 U2 2 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 5-INOR BP 428 EP 428 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722805417 ER PT J AU Huang, KW Grills, DC Han, JH Musgrave, CB Fujita, E AF Huang, Kuo-Wei Grills, David C. Han, Joseph H. Musgrave, Charles B. Fujita, Etsuko TI Selective decarbonylation of aldehydes by a pincer rhodium(I) complex: The role of steric and electronic effects SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Huang, Kuo-Wei; Grills, David C.; Fujita, Etsuko] Brookhaven Natl Lab, Dept Chem, Upton, NY 11973 USA. [Han, Joseph H.; Musgrave, Charles B.] Stanford Univ, Dept Chem Engn, Stanford, CA 94305 USA. EM dcgrills@bnl.gov; chasm@stanford.edu; fujita@bnl.gov RI Fujita, Etsuko/D-8814-2013; Grills, David/F-7196-2016 OI Grills, David/0000-0001-8349-9158 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 1141-INOR BP 437 EP 437 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722805426 ER PT J AU O'Loughlin, EJ AF O'Loughlin, Edward J. TI ENVR 137-Degradation of rhodamine B by a sono-Fenton process using Fe@Fe2O3 core-shell nanowires as the iron reagent SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [O'Loughlin, Edward J.] Argonne Natl Lab, Biosci Div, Argonne, IL 60439 USA. EM oloughlin@anl.gov NR 0 TC 0 Z9 0 U1 1 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 162-ENVR BP 442 EP 442 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722802392 ER PT J AU O'Loughlin, EJ Kelly, SD Boyanov, MI Scherer, MM Kemner, KM AF O'Loughlin, Edward J. A. Kelly, Shelly D. Boyanov, Maxim I. Scherer, Michelle M. Kemner, Kenneth M. TI Transformation of uranium by biogenic Fe(II) phases resulting from the bioreduction of Fe(III) oxides by Shewanella putrefaciens CN32 SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [O'Loughlin, Edward J. A.; Kelly, Shelly D.; Boyanov, Maxim I.; Kemner, Kenneth M.] Argonne Natl Lab, Biosci Div, Argonne, IL 60439 USA. [Scherer, Michelle M.] Univ Iowa, Seamans Ctr 4015, Iowa City, IA 52242 USA. EM oloughlin@anl.gov; skelly@anl.gov; mboyanov@nd.edu; michelle-scherer@uiowa.edu; kemner@anl.gov NR 0 TC 0 Z9 0 U1 0 U2 2 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 203-ENVR BP 443 EP 443 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722802393 ER PT J AU Nyman, M Anderson, TM Antonio, MR Casey, WH Black, JR Balogh, E AF Nyman, May Anderson, Travis M. Antonio, Mark R. Casey, William H. Black, Jay R. Balogh, Edina TI Ion-pairing and ligand exchange behavior of Lindqvist ions in aqueous solution SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Nyman, May; Anderson, Travis M.] Sandia Natl Labs, Albuquerque, NM 87185 USA. [Antonio, Mark R.] Argonne Natl Lab, Div Chem, Argonne, IL 60439 USA. [Casey, William H.; Black, Jay R.; Balogh, Edina] Univ Calif Davis, Dept Chem, Davis, CA 95616 USA. [Casey, William H.; Black, Jay R.; Balogh, Edina] Univ Calif Davis, Dept Geol, Davis, CA 95616 USA. EM mdnyman@sandia.gov; mantonio@anl.gov NR 0 TC 0 Z9 0 U1 0 U2 3 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 552-INOR BP 448 EP 448 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722805437 ER PT J AU George, SD Berry, JF Aliaga-Alcalde, N Petrenko, T Bill, E Mienert, B Sturhahn, W Wieghardt, K Neese, F AF George, Serena DeBeer Berry, John F. Aliaga-Alcalde, Nuria Petrenko, Taras Bill, Eckhard Mienert, Bernd Sturhahn, Wolfgang Wieghardt, Karl Neese, Frank TI XAS and NRVS of high-valent Fe complexes: Spectroscopic characterization of Fe(V) and Fe(VI) SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [George, Serena DeBeer] Stanford Univ, SLAC, SSRL, Stanford, CA 94309 USA. [Berry, John F.; Aliaga-Alcalde, Nuria; Bill, Eckhard; Mienert, Bernd; Wieghardt, Karl] Max Planck Inst Bioanorgan Chem, D-45470 Mulheim, Germany. [Petrenko, Taras; Neese, Frank] Inst Phys & Theoret Chem, D-53115 Bonn, Germany. [Sturhahn, Wolfgang] Argonne Natl Lab, Argonne, IL 60439 USA. EM serena@slac.stanford.edu; berry@mpi-muelheim.mpg.de RI DeBeer, Serena/G-6718-2012; Wieghardt, Karl/B-4179-2014; Neese, Frank/J-4959-2014 OI Neese, Frank/0000-0003-4691-0547 NR 0 TC 1 Z9 1 U1 1 U2 5 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 470-INOR BP 455 EP 455 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722805444 ER PT J AU Boyanov, MI O'Loughlin, EJ Smith, SL Kelly, SD Latta, DE Ravel, BD St Clair, M Scherer, MM Kemner, KM AF Boyanov, Maxim I. O'Loughlin, Edward J. Smith, Sharon L. Kelly, Shelly D. Latta, Drew E. Ravel, Bruce D. St Clair, Marty Scherer, Michelle M. Kemner, Kenneth M. TI Mechanisms of U(VI) uptake and reduction by carbonate, sulfate and chloride green rusts studied by XAFS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Boyanov, Maxim I.; O'Loughlin, Edward J.; Kelly, Shelly D.; Ravel, Bruce D.; Kemner, Kenneth M.] Argonne Natl Lab, Biosci Div, Argonne, IL 60439 USA. [Smith, Sharon L.; Latta, Drew E.; Scherer, Michelle M.] Univ Iowa, Iowa City, IA 52242 USA. [St Clair, Marty] Coe Coll, Dept Chem, Cedar Rapids, IA 52402 USA. EM mboyanov@nd.edu; oloughlin@anl.gov; sharon-smith@uiowa.edu; skelly@anl.gov; dlatta@engineering.uiowa.edu; bravel@anl.gov; mstclair@coe.edu; michelle-scherer@uiowa.edu; kemner@anl.gov RI ID, MRCAT/G-7586-2011 NR 0 TC 0 Z9 0 U1 0 U2 4 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 42-ENVR BP 458 EP 458 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722802408 ER PT J AU Prozorov, T Prozorov, R Mallapragada, SK Narasimhan, B Nilsen-Hamilton, M Williams, TJ Bazylinski, DA AF Prozorov, Tanya Prozorov, Ruslan Mallapragada, Surya K. Narasimhan, Balaji Nilsen-Hamilton, Marit Williams, Timothy J. Bazylinski, Dennis A. TI Protein-templated synthesis of uniform magnetite nanocrystals SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Prozorov, Tanya; Mallapragada, Surya K.; Narasimhan, Balaji] Iowa State Univ, Dept Chem & Biol Engn, Ames, IA 50011 USA. [Prozorov, Tanya; Prozorov, Ruslan; Mallapragada, Surya K.; Narasimhan, Balaji] Iowa State Univ, Ames Lab, Ames, IA 50011 USA. [Prozorov, Ruslan] Iowa State Univ, Dept Phys & Astron, Ames, IA 50011 USA. [Nilsen-Hamilton, Marit; Williams, Timothy J.] Iowa State Univ, Dept Biochem Biophys & Mol Biol, Ames, IA 50011 USA. [Bazylinski, Dennis A.] Univ Nevada, Sch Life Sci, Las Vegas, NV 89154 USA. EM tprozoro@ameslab.gov; prozorov@iastate.edu; suryakm@iastate.edu; nbalaji@iastate.edu; marit@iastate.edu; tijawi@iastate.edu; Dennis.Bazylinski@unlv.edu RI Prozorov, Ruslan/A-2487-2008; Mallapragada, Surya/F-9375-2012; Narasimhan, Balaji/A-5487-2008 OI Prozorov, Ruslan/0000-0002-8088-6096; Narasimhan, Balaji/0000-0002-7955-5353 NR 0 TC 0 Z9 0 U1 0 U2 3 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 1192-INOR BP 460 EP 460 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722805449 ER PT J AU Alvarez, HM O'Halloran, TV Kelly, R Penner-Hahn, JE Lai, B AF Alvarez, Hamsell M. O'Halloran, Thomas V. Kelly, Rebekah Penner-Hahn, James E. Lai, Barry TI Insights on the molecular mechanism of action of the antiangiogenic copper chelator drug: ammonium tetrathiomolybdate SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Alvarez, Hamsell M.; O'Halloran, Thomas V.] Northwestern Univ, Dept Chem, Evanston, IL 60208 USA. [O'Halloran, Thomas V.] Northwestern Univ, Dept Biochem Mol Biol & Cell Biol, Evanston, IL 60208 USA. [Kelly, Rebekah; Penner-Hahn, James E.] Univ Michigan, Dept Chem, Ann Arbor, MI 48109 USA. [Penner-Hahn, James E.] Univ Michigan, Div Biophys Res, Ann Arbor, MI 48109 USA. [Lai, Barry] Argonne Natl Lab, Argonne, IL 60439 USA. EM h-alvarez@northwestern.edu; t-ohalloran@northwestern.edu; jeph@umich.edu NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 1226-INOR BP 461 EP 461 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722805450 ER PT J AU Coker, VS Pearce, CI Pattrick, RAD van der Laan, G Telling, ND Charnock, JM Arenholz, E Lloyd, JR AF Coker, Victoria S. Pearce, Carolyn I. Pattrick, Richard A. D. van der Laan, Gerrit Telling, Neil D. Charnock, John M. Arenholz, Elke Lloyd, Jon R. TI Solid-state biotechnology: Nanospinel synthesis from waste materials by Fe(III)-reducing bacteria SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Coker, Victoria S.; Pearce, Carolyn I.; Pattrick, Richard A. D.; Lloyd, Jon R.] Univ Manchester, Sch Earth Atmospher & Environm Sci, Manchester M13 9PL, Lancs, England. [van der Laan, Gerrit; Telling, Neil D.; Charnock, John M.] CCLRC Daresbury Lab, Magnet Spect Grp, Warrington WA4 4AD, Cheshire, England. [Arenholz, Elke] Univ Calif Berkeley, Lawrence Berkeley Lab, Adv Light Source, Berkeley, CA 94720 USA. EM v.s.coker@postgrad.manchester.ac.uk; jon.lloyd@manchester.ac.uk RI Coker, Victoria/B-4181-2012; van der Laan, Gerrit/Q-1662-2015 OI van der Laan, Gerrit/0000-0001-6852-2495 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 202-ENVR BP 462 EP 462 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722802412 ER PT J AU Lam, OP Feng, P Castro-Rodriguez, I Meyer, K AF Lam, Oanh Phi Feng, Patrick Castro-Rodriguez, Ingrid Meyer, Karsten TI Small molecule activation at uranium complexes leading to charge-separation and chemical transformation SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Lam, Oanh Phi; Feng, Patrick] Univ Calif San Diego, Dept Chem, La Jolla, CA 92093 USA. [Castro-Rodriguez, Ingrid] Lawrence Berkeley Natl Lab, Berkeley, CA 94720 USA. [Meyer, Karsten] Univ Erlangen Nurnberg, Inst Inorgan Chem, Dept Chem, D-91058 Erlangen, Germany. EM ingridcastro@calmail.berkeley.edu; kmeyer@chemie.uni-erlangen.de NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 104-INOR BP 470 EP 470 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722805459 ER PT J AU Scherer, MM Ali, H Boyanov, MI Coates, JD Gorski, CA Kemner, KM Larese-Casanova, P Latta, DE O'Loughlin, EJ Smith, SL Clair, MS Weber, KA AF Scherer, Michelle M. Ali, Hashim Boyanov, Maxim I. Coates, John D. Gorski, Christopher A. Kemner, Kenneth M. Larese-Casanova, Philip Latta, Drew E. O'Loughlin, Edward J. Smith, Sharon L. Clair, Marty St. Weber, Karrie A. TI Contaminant interactions with green rusts: Abiotic and biotic pathways SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Scherer, Michelle M.; Ali, Hashim; Gorski, Christopher A.; Larese-Casanova, Philip; Latta, Drew E.; Smith, Sharon L.] Univ Iowa, Seamans Ctr, Iowa City, IA 52242 USA. [Boyanov, Maxim I.; Kemner, Kenneth M.; O'Loughlin, Edward J.] Argonne Natl Lab, Biosci Div, Argonne, IL 60439 USA. [Coates, John D.; Weber, Karrie A.] Univ Calif Berkeley, Berkeley, CA 94720 USA. [Clair, Marty St.] Coe Coll, Dept Chem, Cedar Rapids, IA 52402 USA. EM michelle-scherer@uiowa.edu; hashim-ali@uiowa.edu; mboyanov@nd.edu; jcoates@nature.berkeley.edu; michelle-scherer@uiowa.edu; kemner@anl.gov; plaresec@engineering.uiowa.edu; dlatta@engineering.uiowa.edu; oloughlin@anl.gov; sharon-smith@uiowa.edu; mstclair@coe.edu; kweber@nature.berkeley.edu NR 0 TC 0 Z9 0 U1 1 U2 4 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 41-ENVR BP 476 EP 476 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722802426 ER PT J AU Fujita, E Polyansky, D Cabelli, D Muckerman, JT Tanaka, K AF Fujita, Etsuko Polyansky, Dmitry Cabelli, Diane Muckerman, James T. Tanaka, Koji TI Photochemical and radiolytic production of organic hydride donor with Ru(II) complexes with an NAD plus model ligand SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Fujita, Etsuko; Polyansky, Dmitry; Cabelli, Diane; Muckerman, James T.] Brookhaven Natl Lab, Dept Chem, Upton, NY 11973 USA. [Tanaka, Koji] Inst Mol Sci, Coordinat Lab, Aichi 4448787, Japan. [Tanaka, Koji] CREST, Aichi 4448787, Japan. EM fujita@bnl.gov; dmitriyp@bnl.gov; cabelli@bnl.gov; muckerma@bnl.gov; ktanaka@ims.ac.jp RI Fujita, Etsuko/D-8814-2013; Muckerman, James/D-8752-2013 NR 0 TC 0 Z9 0 U1 0 U2 3 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 92-INOR BP 481 EP 481 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722805469 ER PT J AU Gaunt, AJ Reilly, SD Enriquez, AE Scott, BL Neu, MP AF Gaunt, Andrew J. Reilly, Sean D. Enriquez, Alejandro E. Scott, B. L. Neu, Mary P. TI Plutonium coordination chemistry and relative covalency in An(III)/Ln(III) complexes SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Enriquez, Alejandro E.] Los Alamos Natl Lab, Div Chem, CSIC, Los Alamos, NM 87545 USA. [Neu, Mary P.] Los Alamos Natl Lab, Associate Directorate Chem Life & Earth Sci, Los Alamos, NM 87545 USA. EM sreilly@lanl.gov NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 1098-INOR BP 488 EP 488 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722805476 ER PT J AU Halada, GP Cuiffo, M Francis, AJ Dodge, CJ AF Halada, Gary P. Cuiffo, Michael Francis, A. J. Dodge, Cleveland J. TI Effect of uranium complexation on aging of iron oxyhydroxides SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Halada, Gary P.; Cuiffo, Michael] SUNY Stony Brook, Dept Mat Sci & Engn, Stony Brook, NY 11794 USA. [Halada, Gary P.; Cuiffo, Michael] SUNY Stony Brook, Ctr Environm Mol Sci, Stony Brook, NY 11794 USA. [Francis, A. J.; Dodge, Cleveland J.] Brookhaven Natl Lab, Dept Environm Sci, Upton, NY 11973 USA. EM ghalada@ms.cc.sunysb.edu; francis1@bnl.gov; dodge1@bnl.gov NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 43-ENVR BP 493 EP 493 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722802443 ER PT J AU Richards, EL Davis, A Pierce, EM AF Richards, Emily L. Davis, Aaron Pierce, Eric M. TI Evaluation of solution composition on aluminoborosilicate waste glass dissolution at 40 degrees C SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Richards, Emily L.] Pacific NW Natl Lab, Environm Technol Directorate Field Hydrol, Richland, WA 99352 USA. [Davis, Aaron; Pierce, Eric M.] Pacific NW Natl Lab, Environm Technol Directorate Appl Geol & Geochem, Richland, WA 99352 USA. EM emily.richards@pnl.gov; aaron.davis@pnl.gov; Eric.Pierce@pnl.gov RI Pierce, Eric/G-1615-2011 OI Pierce, Eric/0000-0002-4951-1931 NR 0 TC 0 Z9 0 U1 1 U2 3 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 163-ENVR BP 513 EP 513 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722802463 ER PT J AU Liu, HT Owen, JS Grossman, JC Alivisatos, P AF Liu, Haitao Owen, Jonathan S. Grossman, Jeffrey C. Alivisatos, Paul TI A combined experimental and theoretical study of CdSe nanocrystal formation SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Liu, Haitao; Owen, Jonathan S.; Alivisatos, Paul] Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA. [Liu, Haitao; Alivisatos, Paul] Univ Calif Berkeley, Lawrence Berkeley Lab, Div Mat Sci, Berkeley, CA 94720 USA. [Grossman, Jeffrey C.] Univ Calif Berkeley, Ctr Integrated Nanomech Syst, Berkeley, CA 94720 USA. EM liuht@berkeley.edu; alivis@berkeley.edu NR 0 TC 0 Z9 0 U1 1 U2 3 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 1134-INOR BP 518 EP 518 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722805506 ER PT J AU Lodge, A Pierce, EM Wellman, DM Rodriguez, EA AF Lodge, Alexander Pierce, Eric M. Wellman, D. M. Rodriguez, Elsa A. TI Effect of pH on the dissolution kinetics of zero-valent iron in the presence of EDDHA and EDTA SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Lodge, Alexander; Pierce, Eric M.; Wellman, D. M.; Rodriguez, Elsa A.] Pacific NW Natl Lab, Environm Technol Directorate, Appl Geol & Geochem Grp, Richland, WA 99352 USA. EM lodgealex@gmail.com; Eric.Pierce@pnl.gov; Dawn.Wellman@pnl.gov; Elsa.Rodriguez@pnl.gov RI Pierce, Eric/G-1615-2011 OI Pierce, Eric/0000-0002-4951-1931 NR 0 TC 0 Z9 0 U1 1 U2 2 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 158-ENVR BP 520 EP 520 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722802470 ER PT J AU Stewart, BD Nico, PS Amos, R Fendorf, S AF Stewart, Brandy D. Nico, Peter S. Amos, Rich Fendorf, Scott TI Quantitatively describing and predicting electron balance between competitive iron and uranium reduction SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Stewart, Brandy D.; Fendorf, Scott] Stanford Univ, Dept Geol & Environm Sci, Stanford, CA 94305 USA. [Nico, Peter S.] Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA. [Amos, Rich] Univ Waterloo, Dept Earth Sci, Waterloo, ON N2L 3G1, Canada. EM stewartb@stanford.edu; psnico@lbl.gov; fendorf@stanford.edu RI Nico, Peter/F-6997-2010 OI Nico, Peter/0000-0002-4180-9397 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 57-ENVR BP 523 EP 523 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722802473 ER PT J AU Wasinger, EC Zhang, XY Muresan, AZ Attenkofer, K Jennings, G Lindsay, JS Chen, LX AF Wasinger, Erik C. Zhang, Xiaoyi Muresan, Ana Z. Attenkofer, Klaus Jennings, Guy Lindsay, Jonathan S. Chen, Lin X. TI Characterization of molecular excited states by light-induced time resolved X-ray absorption spectroscopy (LITR-XAS) SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Wasinger, Erik C.; Zhang, Xiaoyi; Chen, Lin X.] Argonne Natl Lab, Div Chem, Argonne, IL 60439 USA. [Zhang, Xiaoyi; Attenkofer, Klaus; Jennings, Guy] Argonne Natl Lab, Xray Sci Div, Argonne, IL 60439 USA. [Zhang, Xiaoyi] Adv Photon Source, Argonne, IL 60439 USA. [Muresan, Ana Z.; Lindsay, Jonathan S.] N Carolina State Univ, Dept Chem, Raleigh, NC 27695 USA. EM wasinger@anl.gov; xyzhang@aps.anl.gov; lchen@anl.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 436-INOR BP 523 EP 523 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722805511 ER PT J AU Kemner, KM Beveridge, TJ Boyanov, MI Cook, RE Dohnalkova, A Fredrickson, JK Glasauer, S Kelly, SD Lai, B Marshall, MJ O'Loughlin, EJ Ravel, BD Sholto-Douglas, D AF Kemner, Kenneth M. Beveridge, Terry J. Boyanov, Maxim I. Cook, Russell E. Dohnalkova, Alice Fredrickson, Jim K. Glasauer, Susan Kelly, Shelly D. Lai, Barry Marshall, Matthew J. O'Loughlin, Edward J. Ravel, Bruce D. Sholto-Douglas, Deirdre TI X-ray micro(spectro)scopy investigations of transformations at the mineral-metal-microbe interface SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Kemner, Kenneth M.; Boyanov, Maxim I.; Kelly, Shelly D.; O'Loughlin, Edward J.; Ravel, Bruce D.] Argonne Natl Lab, BioSci Div, Argonne, IL 60439 USA. [Beveridge, Terry J.; Glasauer, Susan] Univ Guelph, Dept Cellular & Mol Biol, Guelph, ON N1G 2W1, Canada. [Cook, Russell E.] Argonne Natl Lab, Ctr Electron Microscopy, Argonne, IL 60439 USA. [Dohnalkova, Alice; Fredrickson, Jim K.; Marshall, Matthew J.] Pacific NW Natl Lab, Richland, WA 99352 USA. EM kemner@anl.gov; tjb@uoguelph.ca; mboyanov@nd.edu; recook@anl.gov; jim.fredrickson@pnl.gov; glasauer@uoguelph.ca; skelly@anl.gov; oloughlin@anl.gov; bravel@anl.gov NR 0 TC 0 Z9 0 U1 0 U2 2 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 46-ENVR BP 526 EP 526 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722802476 ER PT J AU Wang, H Malhotra, SV Francis, AJ AF Wang, Hao Malhotra, Sanjay V. Francis, A. J. TI Toxicity study of methoxyethyl methyl imidazolium-based ionic liquids SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Wang, Hao; Malhotra, Sanjay V.] New Jersey Inst Technol, Dept Chem & Environm Sci, Newark, NJ 07102 USA. [Francis, A. J.] Brookhaven Natl Lab, Dept Environm Sci, Upton, NY 11973 USA. EM hw26@njit.edu; malhotra@njit.edu; francis1@bnl.gov NR 0 TC 0 Z9 0 U1 0 U2 2 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 193-ENVR BP 527 EP 527 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722802477 ER PT J AU Chun, CL Baer, DR Matson, D Amonette, JE Penn, RL AF Chun, Chan Lan Baer, Don R. Matson, Dean Amonette, James E. Penn, R. Lee TI Characterizations and reactivity of metal-doped iron and magnetite nanoparticles SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Chun, Chan Lan; Penn, R. Lee] Univ Minnesota, Dept Chem, Minneapolis, MN 55455 USA. [Baer, Don R.; Matson, Dean; Amonette, James E.] Pacific NW Natl Lab, Environm Mol Sci Lab, Richland, WA 99352 USA. EM chun0157@umn.edu; don.baer@pnl.gov; Jim.amonette@pnl.gov; penn@chem.umn.edu RI Baer, Donald/J-6191-2013 OI Baer, Donald/0000-0003-0875-5961 NR 0 TC 0 Z9 0 U1 0 U2 4 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 27-ENVR BP 536 EP 536 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722802486 ER PT J AU Nico, PS Werner, M Anastasio, C Marcus, MA AF Nico, Peter S. Werner, Michelle Anastasio, Cort Marcus, Matthew A. TI Chemical speciation of chromium in ambient aerosol particles SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Werner, Michelle; Anastasio, Cort] Univ Calif Davis, Dept Land Air & Water Resources, Davis, CA 95616 USA. [Marcus, Matthew A.] Univ Calif Berkeley, Lawrence Berkeley Lab, Adv Light Source, Berkeley, CA 94720 USA. EM psnico@lbl.gov; canastasio@ucdavis.edu; mamarcus@lbl.gov RI Nico, Peter/F-6997-2010 OI Nico, Peter/0000-0002-4180-9397 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 38-ENVR BP 538 EP 538 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722802488 ER PT J AU Reinsch, BC Lentini, CJ Gilbert, B Kim, CS AF Reinsch, Brian Carl Lentini, Christopher J. Gilbert, Benjamin Kim, Christopher S. TI Influence of temperature on the transformation of metals onto/into nanoscale iron oxyhydroxides SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Reinsch, Brian Carl; Lentini, Christopher J.; Kim, Christopher S.] Chapman Univ, Dept Phys Sci, San Diego, CA 92122 USA. [Gilbert, Benjamin] Univ Calif Berkeley, Lawrence Berkeley Lab, Div Earth Sci, Berkeley, CA 94720 USA. EM reins100@chapman.edu; lenti100@chapman.edu; BGilbert@lbl.gov; cskim@chapman.edu RI Reinsch, Brian/D-8897-2012; Gilbert, Benjamin/E-3182-2010 OI Reinsch, Brian/0000-0003-1516-3382; NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 200-ENVR BP 542 EP 542 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722802492 ER PT J AU Ono, R Ching, K Gilbert, B Kim, CS AF Ono, Reyn Ching, Kristen Gilbert, Benjamin Kim, Christopher S. TI Effects of particle aggregation mechanisms on metal uptake to nanoscale goethite SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Ono, Reyn; Ching, Kristen; Kim, Christopher S.] Chapman Univ, Dept Phys Sci, Orange, CA 92866 USA. [Gilbert, Benjamin] Univ Calif Berkeley, Lawrence Berkeley Lab, Div Earth Sci, Berkeley, CA 94720 USA. EM ono100@chapman.edu; ching102@chapman.edu; BGilbert@lbl.gov; cskim@chapman.edu RI Gilbert, Benjamin/E-3182-2010 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 209-ENVR BP 546 EP 546 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722802496 ER PT J AU Park, TJ Wong, SS AF Park, Tae-Jin Wong, Stanislaus S. TI As-prepared single-crystalline hematite rhombohedra and subsequent conversion into monodisperse aggregates of magnetic nanocomposites of iron and magnetite SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Park, Tae-Jin; Wong, Stanislaus S.] SUNY Stony Brook, Dept Chem, Stony Brook, NY 11794 USA. [Wong, Stanislaus S.] Brookhaven Natl Lab, Dept Mat Sci, Stony Brook, NY 11794 USA. EM sswong@notes.cc.sunysb.edu NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 1162-INOR BP 551 EP 551 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722805539 ER PT J AU Silvernail, NJ Scheidt, WR Leu, BM Barabanschikov, A Sage, JT Zhao, JJ Sturhahn, W Alp, EE AF Silvernail, Nathan J. Scheidt, W. Robert Leu, Bogdan M. Barabanschikov, Alexander Sage, J. Timothy Zhao, Jijong Sturhahn, Wolfgang Alp, E. Ercan TI Nuclear resonance vibrational spectroscopy: A novel technique to study heme iron vibrational modes and the effect of binding small molecules SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Silvernail, Nathan J.; Scheidt, W. Robert] Univ Notre Dame, Dept Chem & Biochem, Notre Dame, IN 46556 USA. [Leu, Bogdan M.; Barabanschikov, Alexander; Sage, J. Timothy] Northeastern Univ, Dept Phys, Boston, MA 02170 USA. [Zhao, Jijong; Sturhahn, Wolfgang; Alp, E. Ercan] Argonne Natl Lab, Adv Photon Source, Argonne, IL 60439 USA. EM scheidt.1@nd.edu; jtsage@neu.edu NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 155-INOR BP 553 EP 553 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722805541 ER PT J AU Park, TJ Papaefthymiou, GC Viescas, AJ Moodenbaugh, A Wong, SS AF Park, Tae-Jin Papaefthymiou, Georgia C. Viescas, Arthur J. Moodenbaugh, Arnie Wong, Stanislaus S. TI Size-dependent magnetic properties of single-crystalline multiferroic BiFeO3 nanoparticles SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Park, Tae-Jin; Wong, Stanislaus S.] SUNY Stony Brook, Dept Chem, Stony Brook, NY 11794 USA. [Papaefthymiou, Georgia C.; Viescas, Arthur J.] Villanova Univ, Dept Phys, Villanova, PA 19085 USA. [Moodenbaugh, Arnie] Brookhaven Natl Lab, Dept Mat Sci, Upton, NY 11973 USA. [Wong, Stanislaus S.] Brookhaven Natl Lab, Dept Mat Sci, Stony Brook, NY 11794 USA. EM gcp@villanova.edu; arthur.viescas@villanova.edu; sswong@notes.cc.sunysb.edu NR 0 TC 0 Z9 0 U1 1 U2 6 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 940-INOR BP 556 EP 556 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722805544 ER PT J AU Beg, MI Northrup, P Bronson, S White, K Clodius, J Adler, A Kaczmarek, J Reeder, RJ AF Beg, Mirza I. Northrup, Paul Bronson, Scott White, Ken Clodius, Jen Adler, Adriana Kaczmarek, Janet Reeder, Richard J. TI Cyber-enabled access for high school classrooms into national user facilities: Enhancing education and research in environmental chemistry SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Beg, Mirza I.; Reeder, Richard J.] SUNY Stony Brook, Ctr Environm Mol Sci, Stony Brook, NY 11794 USA. [Northrup, Paul] Brookhaven Natl Lab, Dept Environm Sci, Upton, NY 11973 USA. [Bronson, Scott; White, Ken; Clodius, Jen] Brookhaven Natl Lab, Off Educ Programs, Upton, NY 11973 USA. [Adler, Adriana; Kaczmarek, Janet] Sayville High Sch, W Sayville, NY 11796 USA. EM mbeg@notes.cc.sunysb.edu; rjreeder@notes.cc.sunysb.edu NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 124-CHED BP 562 EP 562 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722804560 ER PT J AU Criscenti, LJ Finley-Jones, HJ Moffat, HK Cygan, RT AF Criscenti, Louise J. Finley-Jones, H. J. Moffat, H. K. Cygan, R. T. TI Atmospheric corrosion of Al-oxyhydroxide films by NaCl droplets SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Criscenti, Louise J.; Moffat, H. K.; Cygan, R. T.] Sandia Natl Labs, Dept Geochem, Albuquerque, NM 87185 USA. [Finley-Jones, H. J.] Univ Texas Austin, Austin, TX 78712 USA. EM ljcrisc@sandia.gov NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 55-ENVR BP 562 EP 562 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722802512 ER PT J AU Sarathy, V Nurmi, JT Tratnyek, PG Amonette, JE Baer, DR Chun, CL AF Sarathy, Vaishnavi Nurmi, James T. Tratnyek, Paul G. Amonette, James E. Baer, Donald R. Chun, Chan Lan TI Effect of aging on the structure and reactivity of nanoparticles of iron/iron oxides SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Sarathy, Vaishnavi; Nurmi, James T.; Tratnyek, Paul G.] Oregon Hlth & Sci Univ, Dept Environm & Biomol Syst, Beaverton, OR 97006 USA. [Amonette, James E.; Baer, Donald R.] Pacific NW Natl Lab, Richland, WA 99352 USA. [Chun, Chan Lan] Univ Minnesota, Dept Chem, Minneapolis, MN 55455 USA. EM sarathy@ebs.ogi.edu; jnurmi@ebs.ogi.edu; tratnyek@ebs.ogi.edu; Jim.amonette@pnl.gov; don.baer@pnl.gov; chun0157@umn.edu RI Baer, Donald/J-6191-2013 OI Baer, Donald/0000-0003-0875-5961 NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 13-ENVR BP 564 EP 564 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722802514 ER PT J AU Stadermann, M McBrady, AD Reid, VR Noy, A Synovec, RE Bakajin, O AF Stadermann, Michael McBrady, Adam D. Reid, Vanessa R. Noy, Aleksandr Synovec, Robert E. Bakajin, Olgica TI Gas preconcentration, separation and detection with carbon nanotubes SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Stadermann, Michael; Noy, Aleksandr; Bakajin, Olgica] Lawrence Livermore Natl Lab, Livermore, CA 94550 USA. [McBrady, Adam D.; Reid, Vanessa R.; Synovec, Robert E.] Univ Washington, Dept Chem, Seattle, WA 98195 USA. EM synovec@chem.washington.edu RI Stadermann, Michael /A-5936-2012 OI Stadermann, Michael /0000-0001-8920-3581 NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 1256-INOR BP 571 EP 571 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722805559 ER PT J AU Lee, SK Wallace, L DeBeer-George, S AF Lee, Sang-Kyu Wallace, Louise DeBeer-George, Serena TI Characterization of metal structure of calcium- and zinc-dependent neutral protease from Bacillus amyloliquefaciens SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Lee, Sang-Kyu] Danisco Co, Genencor, Biochem, Palo Alto, CA 94304 USA. [Wallace, Louise] Danisco Co, Genencor, Prot Sci, Palo Alto, CA 94304 USA. [DeBeer-George, Serena] Stanford Linear Accelerator Ctr, Stanford Synchrotron Radiat Lab, Menlo Pk, CA 94025 USA. EM slee@genencor.com NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 434-INOR BP 572 EP 572 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722805560 ER PT J AU Hatcher, J Thomas, M Engel, R Lall-Ramnarine, SI Wishart, JF AF Hatcher, Jasmine Thomas, Marie Engel, Robert Lall-Ramnarine, Sharon I. Wishart, James F. TI Investigating the physical properties of 4-dimethylaminopyridine containing ionic liquids SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Hatcher, Jasmine; Thomas, Marie; Engel, Robert] CUNY, Grad Ctr, Flushing, NY 11367 USA. [Hatcher, Jasmine; Thomas, Marie; Engel, Robert] CUNY Queens Coll, Dept Chem & Biochem, Flushing, NY 11367 USA. [Lall-Ramnarine, Sharon I.] CUNY Queensborough Community Coll, Bayside, NY 11364 USA. [Wishart, James F.] Brookhaven Natl Lab, Dept Chem, Upton, NY 11973 USA. EM msjhatcher@gmail.com; malie333@hotmail.com; robert_engel@qc.edu; slallramnarine@qcc.cuny.edu; wishart@bnl.gov NR 0 TC 0 Z9 0 U1 1 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 1124-CHED BP 581 EP 581 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722804579 ER PT J AU Matin, AC Barak, Y Ackerley, D Nov, Y Francis, AJ Dodge, C AF Matin, A. C. Barak, Y. Ackerley, D. Nov, Y. Francis, A. J. Dodge, C. TI Evolved high activity enzymes for enhancing combined bacterial chromate and uranyl bioremediation SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Matin, A. C.] Stanford Univ, Sch Med, Dept Microbiol & Immunol, Stanford, CA 94303 USA. [Barak, Y.] Stanford Univ, Sch Med, Dept Microbiol & Immunol, Stanford, CA 94305 USA. [Ackerley, D.] Victoria Univ Wellington, Sch Biol Sci, Wellington, New Zealand. [Nov, Y.] Univ Haifa, IL-31905 Haifa, Israel. [Francis, A. J.; Dodge, C.] Brookhaven Natl Lab, Dept Environm Sci, Upton, NY 11973 USA. EM baraky@stanford.edu; David.Ackerley@vuw.ac.nz; yuval@stat.haifa.ac.il; francis1@bnl.gov; dodge@bnl.gov NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 101-ENVR BP 581 EP 581 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722802531 ER PT J AU Ghosh, S Gorelsky, SI George, SD Cabrito, I Chan, J Dooley, DM Moura, I Moura, JJG Solomon, EI AF Ghosh, Somdatta Gorelsky, Serge I. George, Serena DeBeer Cabrito, Ines Chan, Jeannine Dooley, David M. Moura, Isabel Moura, Jose J. G. Solomon, Edward I. TI The CuZ active site of nitrous oxide reductase: Geometric and electronic structure and role in N2O reduction SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Ghosh, Somdatta; Gorelsky, Serge I.; Solomon, Edward I.] Stanford Univ, Dept Chem, Stanford, CA 94305 USA. [George, Serena DeBeer] Stanford Linear Accelerator Ctr, Menlo Pk, CA 94025 USA. [Cabrito, Ines; Moura, Isabel; Moura, Jose J. G.] Univ Nova Lisboa, CQFB, Dept Quim, P-2825114 Caparica, Portugal. [Chan, Jeannine] Utah State Univ, Dept Chem & Biochem, Logan, UT 84322 USA. [Dooley, David M.] Montana State Univ, Dept Chem & Biochem, Bozeman, MT 59717 USA. EM somdatta@stanford.edu; gorelsky@sg-chem.net; Edward.Solomon@stanford.edu RI DeBeer, Serena/G-6718-2012; Moura, Jose/D-6426-2013; REQUIMTE, SMB/M-5694-2013; Moura, Isabel/D-6339-2013; REQUIMTE, UCIBIO/N-9846-2013 OI Moura, Jose/0000-0002-4726-2388; Moura, Isabel/0000-0003-0971-4977; NR 0 TC 0 Z9 0 U1 0 U2 3 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 463-INOR BP 583 EP 583 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722805571 ER PT J AU Dey, A Jefferey, SP Darensbourg, MY Okamura, TA Ueyama, N Hedman, B Solomon, EI AF Dey, Abhishek Jefferey, Stephen P. Darensbourg, Marcetta Y. Okamura, Taka-Aki Ueyama, Norikazu Hedman, Britt Solomon, Edward I. TI S K-edge XAS and DFT calculations on Fe(III) and Ni(II) thiolate complexes: Effects of H-bonding on metal-sulfur Bond covalency SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Dey, Abhishek; Solomon, Edward I.] Stanford Univ, Dept Chem, Stanford, CA 94305 USA. [Jefferey, Stephen P.; Darensbourg, Marcetta Y.] Texas A&M Univ, Dept Chem, College Stn, TX 77843 USA. [Okamura, Taka-Aki; Ueyama, Norikazu] Osaka Univ, Grad Sch Sci, Dept Macromol Sci, Osaka 6500045, Japan. [Hedman, Britt] Stanford Univ, SLAC, Stanford Synchrotron Radiat Lab, Menlo Pk, CA 94025 USA. EM marcetta@mail.chem.tamu.edu; tokamura@chem.sci.osaka-u.ac.jp; ueyama@chem.sci.osaka-u.ac.jp; Edward.Solomon@stanford.edu RI Dey, Abhishek/D-2825-2013; Darensbourg, Marcetta/O-5093-2014 OI Dey, Abhishek/0000-0002-9166-3349; Darensbourg, Marcetta/0000-0002-0070-2075 NR 0 TC 0 Z9 0 U1 0 U2 2 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 459-INOR BP 585 EP 585 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722805573 ER PT J AU Lunden, MM AF Lunden, Melissa M. TI Factors affecting indoor exposure to carbonaceous aerosols SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Lunden, Melissa M.] Univ Calif Berkeley, Lawrence Berkeley Lab, Dept Atmospher Sci, Environm Energy Technol Div, Berkeley, CA 94720 USA. EM MMLunden@lbl.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 83-ENVR BP 588 EP 588 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722802538 ER PT J AU Urena, K Wishart, JF Lall-Ramnarine, SI Penkhasova, S Engel, R Walker, HR AF Urena, Katherine Wishart, James F. Lall-Ramnarine, Sharon I. Penkhasova, Sofiya Engel, Robert Walker, Hughton R. TI Preparation and properties of phosphate containing ionic liquids SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Urena, Katherine] CUNY Queensborough Community Coll, Dept Chem, New York, NY 11364 USA. [Wishart, James F.] Brookhaven Natl Lab, Dept Chem, Upton, NY 11973 USA. [Engel, Robert; Walker, Hughton R.] CUNY Queens Coll, Dept Chem & Biochem, Flushing, NY 11367 USA. [Engel, Robert] CUNY Queens Coll, CUNY Grad Ctr, Flushing, NY 11367 USA. [Engel, Robert] CUNY, Grad Ctr, Flushing, NY 11367 USA. EM kathyurena@gmail.com; wishart@bnl.gov; slallramnarine@qcc.cuny.edu; sofiya_motek@list.ru; hughtonwalker@hotmail.com; robert_engel@qc.edu NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 1134-CHED BP 611 EP 611 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722804609 ER PT J AU Liang, C Dai, S Chong, NS Lin, VSY AF Liang, Chengdu Dai, Sheng Chong, Ngee Sing Lin, Victor S-Y. TI CATL 5-Investigation of functionalized mesoporous carbons as heterogeneous catalyst for biodiesel production SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Liang, Chengdu; Dai, Sheng] Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA. [Liang, Chengdu; Dai, Sheng] Oak Ridge Natl Lab, Ctr Nanophase Mat Sci, Oak Ridge, TN 37831 USA. [Chong, Ngee Sing] Middle Tennessee State Univ, Dept Chem, Murfreesboro, TN 37132 USA. [Lin, Victor S-Y.] Iowa State Univ, Dept Chem, Ames, IA 50011 USA. [Lin, Victor S-Y.] Iowa State Univ, US DOE, Ames Lab, Ames, IA 50011 USA. EM liangcn@ornl.gov; nchong@mtsu.edu; vsylin@iastate.edu RI Liang, Chengdu/G-5685-2013; Dai, Sheng/K-8411-2015 OI Dai, Sheng/0000-0002-8046-3931 NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 5-CATL BP 622 EP 622 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722800529 ER PT J AU Barnes, CE Mayes, RT Lee, MY Eldridge, GT Clark, J AF Barnes, C. E. Mayes, Richard T. Lee, Ming-Yung Eldridge, Geoffrey T. Clark, Jason TI CATL 7-Nanostructured catalysts: Where materials science meets catalysis SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Barnes, C. E.; Mayes, Richard T.; Lee, Ming-Yung; Eldridge, Geoffrey T.] Univ Tennessee, Dept Chem, Knoxville, TN 37996 USA. [Clark, Jason] Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA. EM cebarnes@utk.edu; mayes@ion.chem.utk.edu; jclark@ornl.gov RI Mayes, Richard/G-1499-2016 OI Mayes, Richard/0000-0002-7457-3261 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 7-CATL BP 628 EP 628 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722800535 ER PT J AU Stephens, FH Keaton, RJ Baker, RT AF Stephens, Frances H. Keaton, Richard J. Baker, R. Tom TI Hydrogen storage in chemical bonds: Dehydrogenation of ammonia-borane SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Stephens, Frances H.; Keaton, Richard J.; Baker, R. Tom] Los Alamos Natl Lab, Div Chem, Los Alamos, NM 87545 USA. EM fhs@lanl.gov; rkeaton@lanl.gov; bakertom@lanl.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 9-INOR BP 631 EP 631 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722805618 ER PT J AU Hu, JL Wang, Y Cao, CS Elliott, DC Stevens, DJ White, JF AF Hu, Jianli Wang, Yong Cao, Chunshe Elliott, Douglas C. Stevens, Don J. White, James F. TI CATL 4-Conversion of biomass-derived syngas to alcohols and C2 oxygenates using supported Rh catalysts in a microchannel reactor SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Hu, Jianli; Wang, Yong; Elliott, Douglas C.; Stevens, Don J.; White, James F.] Pacific NW Natl Lab, Richland, WA 99352 USA. [Cao, Chunshe] ExxonMobil Chem Co, Baytown, TX 77520 USA. EM jianli.hu@pnl.gov; yongwang@pnl.gov; chunshe.cao@exxonmobil.com; dougc.elliott@pnl.gov; james.white@pnl.gov RI Wang, Yong/C-2344-2013 NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 4-CATL BP 634 EP 634 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722800541 ER PT J AU Kerr, K Thomas, M Wishart, JF Lall-Ramnarine, SI AF Kerr, Kijana Thomas, Marie Wishart, James F. Lall-Ramnarine, Sharon I. TI Comparing the thermal and microwave assisted syntheses of DABCO ionic liquids SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Kerr, Kijana; Lall-Ramnarine, Sharon I.] CUNY Queensborough Community Coll, New York, NY 11364 USA. [Thomas, Marie] CUNY Queens Coll, Dept Chem & Biochem, Flushing, NY 11367 USA. [Thomas, Marie] CUNY, Grad Ctr, Dept Chem & Biochem, Flushing, NY 11367 USA. [Wishart, James F.] Brookhaven Natl Lab, Dept Chem, Upton, NY 11973 USA. EM kijanakerr@gmail.com; malie333@hotmail.com; wishart@bnl.gov; slallramnarine@qcc.cuny.edu NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 1103-CHED BP 641 EP 641 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722804639 ER PT J AU Lambert, TN Boyle, TJ Ottley, LAM Pratt, HD Sewell, RM AF Lambert, Timothy N. Boyle, Timothy J. Ottley, Leigh Anna M. Pratt, Harry D., III Sewell, Robin M. TI Exploring mixed alkoxide [M(OR)x(OR*)y] chemistry of magnesium, zinc and titanium: Heteroatom, denticity and steric influences SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Lambert, Timothy N.; Boyle, Timothy J.; Ottley, Leigh Anna M.; Pratt, Harry D., III; Sewell, Robin M.] Sandia Natl Labs, Adv Mat Lab, Albuquerque, NM 87106 USA. EM tnlambe@sandia.gov; tjboyle@Sandia.gov; laottle@sandia.gov; hpratt@sandia.gov; rmsewel@sandia.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 1113-INOR BP 642 EP 642 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722805629 ER PT J AU Sirbuly, DJ Bakajin, O Noy, A AF Sirbuly, Donald J. Bakajin, Olgica Noy, Aleksandr TI INOR 212-Straightforward synthesis of unsymmetric compartmental "end-off" Schiff-base ligands and their homo- and heterobimetallic metal complexes SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Sirbuly, Donald J.; Bakajin, Olgica; Noy, Aleksandr] Lawrence Livermore Natl Lab, Livermore, CA 94550 USA. EM sirbuly2@llnl.gov NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 111-INOR BP 649 EP 649 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722805636 ER PT J AU Lambert, TN Hernandez-Sanchez, BA Boyle, TJ Pratt, HD Andrews, NL Lidke, DS Oliver, JM Wilson, BS AF Lambert, Timothy N. Hernandez-Sanchez, Bernadette A. Boyle, Timothy J. Pratt, Harry D., III Andrews, Nicholas L. Lidke, Diane S. Oliver, Janet M. Wilson, Bridget S. TI Naturally occurring fluorescent (NOF) mineral inspired luminescent colloidal nanocrystals SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Lambert, Timothy N.; Hernandez-Sanchez, Bernadette A.; Boyle, Timothy J.; Pratt, Harry D., III] Sandia Natl Labs, Adv Mat Lab, Albuquerque, NM 87106 USA. [Andrews, Nicholas L.; Lidke, Diane S.; Oliver, Janet M.; Wilson, Bridget S.] Univ New Mexico, Hlth Sci Ctr, Dept Pathol, MSC08 4640,Canc Res Facil 201, Albuquerque, NM 87131 USA. EM tnlambe@sandia.gov; baherna@sandia.gov; tjboyle@Sandia.gov; hpratt@sandia.gov; NAndrews@salud.unm.edu; DLidke@salud.unm.edu; joliver@salud.unm.edu; BWilson@salud.unm.edu NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 371-INOR BP 650 EP 650 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722805637 ER PT J AU Castano, A Lall-Ramnarine, SI Wishart, JF AF Castano, Alejandra Lall-Ramnarine, Sharon I. Wishart, James F. TI Physical and radiolytic properties of boron-containing ionic liquids SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Castano, Alejandra] CUNY, Queen Coll, Dept Chem & Biochem, Flushing, NY 11367 USA. [Castano, Alejandra] CUNY, Queen Coll, Grad Ctr, Flushing, NY 11367 USA. [Lall-Ramnarine, Sharon I.] CUNY Queensborough Community Coll, New York, NY 11364 USA. [Wishart, James F.] Brookhaven Natl Lab, Dept Chem, Upton, NY 11973 USA. EM slallramnarine@qcc.cuny.edu; wishart@bnl.gov NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 1131-CHED BP 659 EP 659 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722804657 ER PT J AU Ghirardi, ML AF Ghirardi, M. L. TI Hydrogenases as catalysts for renewable hydrogen production SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Ghirardi, M. L.] Natl Renewable Energy Lab, Chem & Biosci Ctr, Golden, CO 80401 USA. EM maria_ghirardi@nrel.gov NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 482-INOR BP 677 EP 677 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722805664 ER PT J AU Edwards, JV Goheen, SC Arnold, J Howley, PS AF Edwards, J. Vincent Goheen, Steve C. Arnold, Judy Howley, Phyllis S. TI CELL 115-Performance of bioactive molecules on cotton textiles SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Edwards, J. Vincent; Howley, Phyllis S.] ARS, USDA, So Reg Res Ctr, New Orleans, LA 70124 USA. [Goheen, Steve C.] Pacific NW Natl Lab, Richland, WA 99352 USA. USDA ARS RRC, Athens, GA USA. EM vedwards@srrc.ars.usda.gov; steve.goheen@pnl.gov; phowley@nola.srrc.usda.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 115-CELL BP 681 EP 681 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722800579 ER PT J AU Polyansky, D Fujita, E Muckerman, JT Thummel, RP AF Polyansky, Dmitry Fujita, Etsuko Muckerman, James T. Thummel, Randolph P. TI Reactivity of Ru naphthyridyl-pyridine complexes toward water oxidation SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Polyansky, Dmitry; Fujita, Etsuko; Muckerman, James T.] Brookhaven Natl Lab, Dept Chem, Upton, NY 11973 USA. [Thummel, Randolph P.] Univ Houston, Dept Chem, Houston, TX 77204 USA. EM dmitriyp@bnl.gov; fujita@bnl.gov; muckerma@bnl.gov; thummel@uh.edu RI Fujita, Etsuko/D-8814-2013; Muckerman, James/D-8752-2013 NR 0 TC 0 Z9 0 U1 0 U2 2 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 6-INOR BP 699 EP 699 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722805686 ER PT J AU Wellman, DM Mattigod, SV Gilmore, TJ Fryxell, GE AF Wellman, D. M. Mattigod, Shas V. Gilmore, Tyler J. Fryxell, Glen E. TI Nanoporous metal phosphate materials as in situ barriers for sequestration of redox sensitive contaminants SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Wellman, D. M.; Gilmore, Tyler J.] Pacific NW Natl Lab, Environm Technol Directorate, Appl Geol & Geochemistry Grp, Richland, WA 99352 USA. [Fryxell, Glen E.] PNNL, Mat Synth & Modificat, Richland, WA 99352 USA. EM Dawn.Wellman@pnl.gov; shas.mattigod@pnl.gov; tyler.gilmore@pnl.gov; glen.fryxell@pnl.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 103-IEC BP 702 EP 702 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722802604 ER PT J AU Mincher, BJ Mezyk, SP Peterman, DR Riddle, CL Law, JD Todd, TA AF Mincher, Bruce J. Mezyk, Stephen P. Peterman, Dean R. Riddle, Catherine L. Law, Jack D. Todd, Terry A. TI Gamma radiolysis of the FPEX solvent SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Mincher, Bruce J.; Peterman, Dean R.; Riddle, Catherine L.; Law, Jack D.; Todd, Terry A.] Idaho Natl Lab, Idaho Falls, ID 83415 USA. [Mezyk, Stephen P.] Calif State Univ Long Beach, Dept Chem & Biochem, Long Beach, CA 90840 USA. EM bruce.mincher@inl.gov; smezyk@csulb.edu; dean.peterman@inl.gov; catherine.riddle@inl.gov; jack.law@inl.gov RI Mincher, Bruce/C-7758-2017 NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 44-IEC BP 704 EP 704 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722802606 ER PT J AU Shin, Y Arey, B Wang, CM Bae, IT Exarhos, GJ AF Shin, Yongsoon Arey, Bruce Wang, Chongmin Bae, In-Tae Exarhos, Gregory J. TI CELL 100-The use of cellulose nanocrystal for the preparation of inorganic nanocrystals SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Shin, Yongsoon; Wang, Chongmin; Bae, In-Tae] Pacific NW Natl Lab, Div Chem Sci, Richland, WA 99352 USA. [Exarhos, Gregory J.] Pacific NW Natl Lab, Richland, WA USA. EM yongsoon.shin@pnl.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 100-CELL BP 726 EP 726 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722800624 ER PT J AU Luo, JH Zhao, YS Xu, HW Daemen, LL Mao, WL Currier, RP AF Luo, Junhua Zhao, Yusheng Xu, Hongwu Daemen, Luke L. Mao, Wendy L. Currier, Robert P. TI High-P/low-T neutron scattering of hydrogen inclusion compounds SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Luo, Junhua; Zhao, Yusheng; Daemen, Luke L.; Mao, Wendy L.] Los Alamos Natl Lab, Los Alamos Neutron Sci Ctr, Los Alamos, NM 87545 USA. [Xu, Hongwu] Los Alamos Natl Lab, Earth & Environm Sci Div, Los Alamos, NM 87545 USA. [Currier, Robert P.] Los Alamos Natl Lab, Div Chem, C ADI, Los Alamos, NM 87545 USA. EM jhluo@lanl.gov RI Lujan Center, LANL/G-4896-2012; Luo, Junhua/G-8928-2011 OI Luo, Junhua/0000-0002-3179-7652 NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 721-INOR BP 727 EP 727 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722805714 ER PT J AU Frei, HM AF Frei, Heinz M. TI Polynuclear metal oxide photocatalysts in mesoporous silica for CO2 reduction and H2O oxidation SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Frei, Heinz M.] Univ Calif Berkeley, Lawrence Berkeley Lab, Phys Biosci Div, Berkeley, CA 94720 USA. EM HMFrei@lbl.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 566-INOR BP 729 EP 729 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722805716 ER PT J AU Wong, SS AF Wong, Stanislaus S. TI Environmentally-friendly methodologies of fabricating non-carbonaceous nanostructures SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Wong, Stanislaus S.] SUNY Stony Brook, Dept Chem, Stony Brook, NY 11794 USA. [Wong, Stanislaus S.] Brookhaven Natl Lab, Dept Mat Sci, Stony Brook, NY 11794 USA. EM sswong@notes.cc.sunysb.edu NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 7-IEC BP 730 EP 730 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722802632 ER PT J AU Neale, NR AF Neale, Nathan R. TI Tailoring the interface to improve VOC in dye-sensitized solar cells SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Neale, Nathan R.] Natl Renewable Energy Lab, Chem & Biosci Ctr, Golden, CO 80401 USA. EM nathan_neale@nrel.gov NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 718-INOR BP 732 EP 732 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722805719 ER PT J AU Dietz, ML Ensor, DD Harmon, BW Seekamp, S AF Dietz, Mark L. Ensor, Dale D. Harmon, Benjamin W. Seekamp, Stefan TI Separation and preconcentration of cesium from acidic media by extraction chromatography SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Dietz, Mark L.; Seekamp, Stefan] Argonne Natl Lab, Div Chem, Argonne, IL 60439 USA. [Ensor, Dale D.; Harmon, Benjamin W.] Tennessee Technol Univ, Dept Chem, Cookeville, TN 38505 USA. EM mdietz@anl.gov; densor@tntech.edu NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 43-IEC BP 751 EP 751 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722802653 ER PT J AU Choi, MG Angelici, RJ AF Choi, Moon-Gun Angelici, Robert J. TI Equlibrium studies of [CpRu(eta 6-DBT)]+ with various aromatic ligands: Models for adsorption of aromatics on hydrodesulfurization catalysts SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Choi, Moon-Gun] Yonsei Univ, Dept Chem, Seoul 120749, South Korea. [Angelici, Robert J.] Iowa State Univ, Ames Lab, Ames, IA 50011 USA. [Angelici, Robert J.] Iowa State Univ, Dept Chem, Ames, IA 50011 USA. EM choim@yonsei.ac.kr; angelici@iastate.edu NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 392-INOR BP 754 EP 754 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722805741 ER PT J AU Law, JD Peterman, DR Todd, TA Meikrantz, DH Riddle, CL AF Law, Jack D. Peterman, Dean R. Todd, Terry A. Meikrantz, David H. Riddle, Catherine L. TI Flowsheet testing of the Fission Product Extraction Process for the separation of cesium and strontium from spent nuclear fuel SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Law, Jack D.; Peterman, Dean R.; Todd, Terry A.; Meikrantz, David H.; Riddle, Catherine L.] Aqueous Separat & Radiochem Dept, Idaho Natl Lab, Idaho Falls, ID 83415 USA. EM Jack.Law@inl.gov; dean.peterman@inl.gov; meikdh@inel.gov; catherine.riddle@inl.gov NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 45-IEC BP 761 EP 761 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722802663 ER PT J AU Chikkannanavar, SB Gao, YA Wang, HL Doorn, SK AF Chikkannanavar, Satish B. Gao, Yuan Wang, Hsing-Lin Doorn, Stephen K. TI Reversible doping for nanotubes and biosensor applications SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Chikkannanavar, Satish B.; Gao, Yuan; Wang, Hsing-Lin; Doorn, Stephen K.] Los Alamos Natl Lab, Div Chem, Los Alamos, NM 87545 USA. EM satishbc@lanl.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 533-INOR BP 779 EP 779 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722805766 ER PT J AU Riddle, CL Law, JD Meikrantz, DH Mincher, BJ Peterman, DR Tillotson, RD Todd, TA AF Riddle, Catherine L. Law, Jack D. Meikrantz, David H. Mincher, Bruce J. Peterman, Dean R. Tillotson, Rich D. Todd, Terry A. TI Building a sediment model for dynamic updating and remediation planning SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Riddle, Catherine L.; Law, Jack D.; Meikrantz, David H.; Mincher, Bruce J.; Peterman, Dean R.; Tillotson, Rich D.; Todd, Terry A.] Idaho Natl Lab, Aqueous Separat & Radiochem Dept, Idaho Falls, ID 83415 USA. EM catherine.riddle@inl.gov; Jack.Law@inl.gov; meikdh@inel.gov; bruce.mincher@inl.gov; dean.peterman@inl.gov; tillrd@inel.gov RI Mincher, Bruce/C-7758-2017 NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 40-IEC BP 797 EP 797 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722802699 ER PT J AU King, T Thompson, J Silks, LA Boles, JO AF King, Taylor Thompson, Jeffrey Silks, Louis A., III Boles, Jeffrey O. TI Biotransformation of selenium-containing substrates to produce unnatural selenium containing amino acids SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [King, Taylor; Thompson, Jeffrey; Boles, Jeffrey O.] Tennessee Technol Univ, Dept Chem, Cookeville, TN 38505 USA. [Silks, Louis A., III] Los Alamos Natl Lab, Biosci Div, Los Alamos, NM 87545 USA. EM pete-silks@lanl.gov; jboles@tntech.edu NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 530-CHED BP 801 EP 801 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722803793 ER PT J AU Ensor, DD Meadors, VM Delmau, LH Moyer, BA Bartsch, RA Zhou, H AF Ensor, Dale D. Meadors, Viola M. Delmau, Laetitia H. Moyer, Bruce A. Bartsch, Richard A. Zhou, Hui TI Functionalized calix[4]arene-benzocrown-6 ethers for the extraction of cesium SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Ensor, Dale D.; Meadors, Viola M.] Tennessee Technol Univ, Dept Chem, Cookeville, TN 38505 USA. [Delmau, Laetitia H.; Moyer, Bruce A.] Oak Ridge Natl Lab, Oak Ridge, TN 37831 USA. [Bartsch, Richard A.; Zhou, Hui] Texas Tech Univ, Dept Chem & Biochem, Lubbock, TX 79409 USA. EM densor@tntech.edu; delmaulh@ornl.gov; moyerba@ornl.gov; richard.bartsch@ttu.edu RI Moyer, Bruce/L-2744-2016 OI Moyer, Bruce/0000-0001-7484-6277 NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 27-IEC BP 810 EP 810 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722802712 ER PT J AU Grills, DC Huang, KW Fujita, E AF Grills, David C. Huang, Kuo-Wei Fujita, Etsuko TI Photocatalytic reduction of CO2 in supercritical CO2 SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Grills, David C.; Huang, Kuo-Wei; Fujita, Etsuko] Brookhaven Natl Lab, Dept Chem, Upton, NY 11973 USA. EM dcgrills@bnl.gov; fujita@bnl.gov RI Fujita, Etsuko/D-8814-2013; Grills, David/F-7196-2016 OI Grills, David/0000-0001-8349-9158 NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 568-INOR BP 813 EP 813 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722805800 ER PT J AU Ragsdale, SW Kunz, RC Dey, M Seravalli, J Brabec, B Doukov, TI Drennan, CL AF Ragsdale, Stephen W. Kunz, Ryan C. Dey, Mishtu Seravalli, Javier Brabec, Brady Doukov, Tzanko I. Drennan, Catherine L. TI Nickel enzymes involved in catalyzing the reduction of CO2 to methane and acetic acid SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Ragsdale, Stephen W.; Kunz, Ryan C.; Dey, Mishtu; Seravalli, Javier; Brabec, Brady] Univ Nebraska, Beadle Ctr, Dept Biochem, Lincoln, NE 68588 USA. [Doukov, Tzanko I.] Stanford Linear Accelerator Ctr, Menlo Pk, CA 94025 USA. [Drennan, Catherine L.] MIT, Dept Chem, Cambridge, MA 02139 USA. EM sragsdale1@unl.edu; ryan_kunz1@hotmail.com; mishtu@unlserve.unl.edu; jseraval@unlserve.unl.edu; bradybrabec@gmail.com; cdrennan@mit.edu NR 0 TC 0 Z9 0 U1 1 U2 6 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 564-INOR BP 821 EP 821 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722805808 ER PT J AU Turner, JFC McLain, SE Siewenie, JE Molaison, JJ Benmore, CJ AF Turner, John F. C. McLain, Sylvia E. Siewenie, Joan. E. Molaison, Jamie J. Benmore, Chris J. TI Structural studies of liquid superacids SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Turner, John F. C.; Molaison, Jamie J.] Univ Tennessee, Dept Chem, Knoxville, TN 37996 USA. [McLain, Sylvia E.] Rutherford Appleton Lab, ISIS Facil, Didcot OX1 2DF, Oxon, England. [Siewenie, Joan. E.; Benmore, Chris J.] Argonne Natl Lab, Intense Pulsed Neutron Source, Argonne, IL 60439 USA. EM jturner@ion.chem.utk.edu; s.mclain@rl.ac.uk; jsiewenie@anl.gov; molaison@novell.chem.utk.edu; benmore@anl.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 494-INOR BP 822 EP 822 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722805809 ER PT J AU Yang, PD Goldberger, J Fan, R AF Yang, Peidong Goldberger, Joshua Fan, Rong TI Inorganic nanotubes and nanofluidic transistors SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Yang, Peidong] Univ Calif Berkeley, Lawrence Berkeley Lab, Dept Chem, Berkeley & Mat Sci Div, Berkeley, CA 94720 USA. EM p_yang@berkeley.edu; jeg9@uclink4.berkeley.edu NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 1089-INOR BP 823 EP 823 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722805810 ER PT J AU Huang, YL Chen, HT Trewyn, BG Xu, S Lin, VSY AF Huang, Yulin Chen, Hung-Ting Trewyn, Brian G. Xu, Shu Lin, Victor S-Y. TI One-pot reaction cascades catalyzed by acid and base-functionalized mesoporous silica nanoparticles SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 Iowa State Univ, Dept Chem, Ames, IA 50011 USA. Iowa State Univ, Ames Lab, Ames, IA 50011 USA. EM ylhuang@iastate.edu; hungting@iastate.edu; bgtrewyn@iastate.edu; sxu@iastate.edu; vsylin@iastate.edu NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 624-INOR BP 829 EP 829 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722805816 ER PT J AU Wiacek, RJ O'Hara, MJ Egorov, O Fryxell, GE Addleman, RS AF Wiacek, Robert J. O'Hara, Matthew J. Egorov, Oleg Fryxell, Glen E. Addleman, R. Shane TI I&EC 158-Degradation of triclosan using FeIII-TAML activated hydrogen peroxide SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Wiacek, Robert J.; O'Hara, Matthew J.; Egorov, Oleg; Fryxell, Glen E.; Addleman, R. Shane] Pacific NW Natl Lab, Richland, WA 78712 USA. EM robert.wiacek@pnl.gov; matthew.ohara@pnl.gov; glen.fryxell@pnl.gov; shane.addleman@pnl.gov NR 0 TC 0 Z9 0 U1 1 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 161-IEC BP 838 EP 838 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722802740 ER PT J AU Talanova, GG Roper, ED Talanov, VS Gorbunova, MG Bartsch, RA AF Talanova, Galina G. Roper, Ebony D. Talanov, Vladimir S. Gorbunova, Maryna G. Bartsch, Richard A. TI I&EC 150-Synthesis of ionic liquids and their use as replacement solvents in oxidation reactions SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Talanova, Galina G.; Roper, Ebony D.; Talanov, Vladimir S.] Howard Univ, Dept Chem, Washington, DC 20059 USA. [Gorbunova, Maryna G.] Oak Ridge Natl Lab, Oak Ridge, TN 37831 USA. [Bartsch, Richard A.] Texas Tech Univ, Dept Chem & Biochem, Lubbock, TX 79409 USA. EM gtalanova@howard.edu; VSTalanov@msrce.howard.edu; richard.bartsch@ttu.edu NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 29-IEC BP 844 EP 844 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722802746 ER PT J AU Zygmunt, SA Friedhoff, JW Redfern, PC Zapol, P Sternberg, M Adiga, SP Curtiss, LA AF Zygmunt, S. A. Friedhoff, J. W. Redfern, Paul C. Zapol, Peter Sternberg, Michael Adiga, S. P. Curtiss, L. A. TI Density functional study of propane oxidative dehydrogenation by VO4H3 and V2O7H4 molecules in the gas phase and supported on TiO2 SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Zygmunt, S. A.; Friedhoff, J. W.] Valparaiso Univ, Dept Phys & Astron, Valparaiso, IN 46383 USA. [Redfern, Paul C.; Zapol, Peter; Curtiss, L. A.] Argonne Natl Lab, Div Chem, Argonne, IL 60439 USA. [Zapol, Peter; Curtiss, L. A.] Argonne Natl Lab, Div Mat Sci, Argonne, IL 60439 USA. [Sternberg, Michael; Adiga, S. P.] Argonne Natl Lab, Div Mat Sci, Argonne, IL 60439 USA. EM stan.zygmunt@valpo.edu; jared.friedhoff@valpo.edu; redfern@anchim.chm.anl.gov; curtiss@anl.gov RI Zapol, Peter/G-1810-2012 OI Zapol, Peter/0000-0003-0570-9169 NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 1052-INOR BP 849 EP 849 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722805836 ER PT J AU Delman, LH Wintergerst, MP Sessler, JL Moyer, BA AF Delman, Laetitia H. Wintergerst, Matthieu P. Sessler, Jonathan L. Moyer, Bruce A. TI I&EC 10-Multifunctional nanocomposites from bioplastics SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Delman, Laetitia H.; Wintergerst, Matthieu P.; Moyer, Bruce A.] Oak Ridge Natl Lab, Chem Separat Grp, Div Chem Sci, Oak Ridge, TN 37831 USA. [Sessler, Jonathan L.] Univ Texas Austin, Dept Chem & Biochem, Austin, TX 78712 USA. EM delmaulh@ornl.gov; sessler@mail.utexas.edu; moyerba@ornl.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 30-IEC BP 852 EP 852 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722802754 ER PT J AU Cornelius, C Hill, AJ Pas, S Staiger, CL AF Cornelius, Chris Hill, Anita J. Pas, Steven Staiger, Chad L. TI I&EC 137-Commercially viable resolution of (S)-ibuprofen SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Hill, Anita J.] CSIRO Mfg Sci & Technol, Clayton, Vic MDC 3169, Australia. [Pas, Steven] CSIRO, S Clayton MDC, Clayton, Vic 319, Australia. [Staiger, Chad L.] Sandia Natl Labs, Fuels & Energy Transit Dept, Albuquerque, NM 87185 USA. EM cjcorne@sandia.gov; hill@mst.csiro.au RI Hill, Anita/B-9231-2011 NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 62-IEC BP 863 EP 863 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722802765 ER PT J AU MacMillan, AC Steelman, KL Marley, NA Gaffney, JS Guilderson, TP AF MacMillan, Amanda C. Steelman, Karen L. Marley, Nancy A. Gaffney, Jeffrey S. Guilderson, Thomas P. TI Measurement of 14C content in Mexico City atmospheric aerosol SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [MacMillan, Amanda C.; Steelman, Karen L.] Univ Cent Arkansas, Dept Chem, Conway, AR 72035 USA. [Marley, Nancy A.] Univ Arkansas, Grad Inst Technol, Little Rock, AR 72204 USA. [Gaffney, Jeffrey S.] Univ Arkansas, Dept Chem, Little Rock, AR 72204 USA. [Guilderson, Thomas P.] LLNL, Ctr AMS, Livermore, CA 94551 USA. EM future_scientist22@yahoo.com; ksteel@uca.edu; namarley@ualr.edu; jsgaffney@ualr.edu; guilderson1@popeye.llnl.gov NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 343-CHED BP 872 EP 872 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722803864 ER PT J AU Kesanli, B Dai, S AF Kesanli, Banu Dai, Sheng TI Hybrid silica-polymer composites for radiation detection applications SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Kesanli, Banu; Dai, Sheng] Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA. EM kesanlib@ornl.gov RI Dai, Sheng/K-8411-2015 OI Dai, Sheng/0000-0002-8046-3931 NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 35-INOR BP 880 EP 880 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722805867 ER PT J AU Brown, GM Mullins, DR Bonnesen, PV Gorbunova, MG Sloop, FV Dai, S Huang, JF Schwartz, V AF Brown, Gilbert M. Mullins, David R. Bonnesen, Peter V. Gorbunova, Maryna G. Sloop, Frederick V., Jr. Dai, Sheng Huang, Jing-Fang Schwartz, Viviane TI In situ XANES and EXAFS of catalysts for the 4e reduction of oxygen SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Brown, Gilbert M.; Mullins, David R.; Bonnesen, Peter V.; Gorbunova, Maryna G.; Sloop, Frederick V., Jr.; Dai, Sheng; Huang, Jing-Fang; Schwartz, Viviane] Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA. EM browngm1@ornl.gov; mullinsdr@ornl.gov; sloopfvjr@ornl.gov; j6825ornl@gmail.com; schwartzv@ornl.gov RI Sloop, Jr., Frederick/J-2301-2016; Dai, Sheng/K-8411-2015 OI Sloop, Jr., Frederick/0000-0001-6473-9507; Dai, Sheng/0000-0002-8046-3931 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 647-INOR BP 888 EP 888 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722805875 ER PT J AU Hernandez-Sanchez, BA King, SH Baros, CM Boyle, TJ Hammetter, WH AF Hernandez-Sanchez, Bernadette A. King, Saskia H. Baros, Christina M. Boyle, Timothy J. Hammetter, William H. TI Help! My dog has been dognapped: A fun CSI laboratory for elementary and middle school students SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Hernandez-Sanchez, Bernadette A.; King, Saskia H.; Boyle, Timothy J.; Hammetter, William H.] Sandia Natl Labs, Adv Mat Lab, Albuquerque, NM 87106 USA. EM baherna@sandia.gov; cmbaros@sandia.gov; tjboyle@Sandia.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 144-CHED BP 925 EP 925 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722803917 ER PT J AU Bannochie, CJ Moriarty, BE AF Bannochie, Christopher J. Moriarty, Barbara E. TI I&EC 189-Building a sediment model for dynamic updating and remediation planning SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Bannochie, Christopher J.] Savannah River Natl Lab, Aiken, SC 29808 USA. [Moriarty, Barbara E.] Nalco Co, Nalco Ctr, Naperville, IL 60563 USA. EM cj.bannochie@srnl.doe.gov; bmoriarty@nalco.com NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 7-PROF BP 933 EP 933 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722802797 ER PT J AU Jeskie, KB AF Jeskie, Kimberly Begley TI CHAS 2-Applying human performance factors to investigations of laboratory accidents SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Jeskie, Kimberly Begley] Oak Ridge Natl Lab, Phys Sci Directorate, Oak Ridge, TN 37831 USA. EM jeskiekb@ornl.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 2-CHAS BP 934 EP 934 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722800785 ER PT J AU Law, RJ Munson, K Sachs, G Lightstone, FC AF Law, Richard James Munson, Keith Sachs, George Lightstone, Felice C. TI MEDI 307-Hit-to-lead optimization of aminohydantoins as b-Secretase inhibitors SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Law, Richard James; Lightstone, Felice C.] Lawrence Livermore Natl Lab, Livermore, CA 94550 USA. [Munson, Keith; Sachs, George] Univ Calif Los Angeles, David Geffen Sch Med, Los Angeles, CA 90095 USA. EM rlaw@llnl.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 288-MEDI BP 934 EP 934 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722806776 ER PT J AU Law, RJ Lightstone, FC AF Law, Richard James Lightstone, Felice C. TI MEDI 414-Designed synthetic spirocyclic helical compounds as binding agents for bulged DNA and RNA microenvironments SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Law, Richard James; Lightstone, Felice C.] Lawrence Livermore Natl Lab, Chem Mat & Life Sci Directorate, Livermore, CA 94550 USA. EM rlaw@llnl.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 287-MEDI BP 935 EP 935 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722806777 ER PT J AU Kirumakki, SR Perry, HP Clearfield, A Pingali, SV Thiyagarajan, P AF Kirumakki, Sharath R. Perry, Houston P. Clearfield, Abraham Pingali, Sai Venkatesh Thiyagarajan, P. TI Characterization of porous catalysts by N2 sorption and small angle neutron scattering (SANS) studies SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Kirumakki, Sharath R.; Perry, Houston P.; Clearfield, Abraham] Texas A&M Univ, Dept Chem, College Stn, TX 77843 USA. [Pingali, Sai Venkatesh; Thiyagarajan, P.] Argonne Natl Lab, Intense Pulsed Neutron Source, Argonne, IL 60439 USA. EM skirumakki@mail.chem.tamu.edu; hperry@mail.chem.tamu.edu; clearfield@mail.chem.tamu.edu; pingali@anl.gov; thiyaga@anl.gov NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 31-INOR BP 936 EP 936 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722805923 ER PT J AU Rozhkova, EA Liu, X Rajh, T Novosad, V Bader, SD Rosengart, AJ AF Rozhkova, E. A. Liu, X. Rajh, T. Novosad, V. Bader, S. D. Rosengart, A. J. TI MEDI 441-Wittig reactions and rearrangements leading to benzophenone- and chromone-based ligands for evaluation as potential retinoids SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Rozhkova, E. A.; Liu, X.; Rosengart, A. J.] Univ Chicago, Dept Neurol, Div Biol Sci, Chicago, IL 60637 USA. [Rajh, T.] Argonne Natl Lab, Div Chem, Argonne, IL 60439 USA. [Rajh, T.] Ctr Nanoscale Mat, Argonne, IL 60439 USA. [Novosad, V.; Bader, S. D.] Argonne Natl Lab, Div Mat Sci, Argonne, IL 60439 USA. EM rozhkova@uchicago.edu; rajh@anl.gov; arosenga@uchicago.edu RI Novosad, Valentyn/C-2018-2014; Novosad, V /J-4843-2015 NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 112-MEDI BP 939 EP 939 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722806781 ER PT J AU Talapin, DV Murray, CB AF Talapin, Dmitri V. Murray, Christopher B. TI INOR 154-P-31 solid state NMR spectroscopy as a probe of local environments in paramagnetic rare earths polyoxoanionic solids SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Talapin, Dmitri V.] Univ Calif Berkeley, Lawrence Berkeley Lab, Mol Foundry, Berkeley, CA 94720 USA. [Murray, Christopher B.] IBM TJ Watson Res Ctr, Yorktown Hts, NY 10598 USA. EM dvtalapin@lbl.gov; cbmurray@us.ibm.com NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 1087-INOR BP 967 EP 967 PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722805954 ER PT J AU Adzic, RR Zhang, JL Sasaki, K Sutter, E AF Adzic, Radoslav R. Zhang, Junliang Sasaki, Kotaro Sutter, Eli TI Gold-modified platinum surfaces in electrocatalysis of oxygen reduction SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Adzic, Radoslav R.; Zhang, Junliang; Sasaki, Kotaro] Brookhaven Natl Lab, Dept Chem, Upton, NY 11973 USA. EM adzic@bnl.gov; esutter@bnl.gov NR 0 TC 0 Z9 0 U1 1 U2 4 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 412-COLL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722801500 ER PT J AU Ahmad, I AF Ahmad, Irshad TI Use of HFIR-produced actinide nuclides for nuclear structure studies SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Ahmad, Irshad] Argonne Natl Lab, Div Phys, Argonne, IL 60439 USA. EM ahmad@phy.anl.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 10-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807071 ER PT J AU Alivisatos, AP AF Alivisatos, A. Paul TI PHYS 472-Strong polarization-dependent color and enhanced optical transmission from anisotropic gold nanohole arrays SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Alivisatos, A. Paul] Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA. [Alivisatos, A. Paul] Univ Calif Berkeley, Lawrence Berkeley Lab, Div Mat Sci, Berkeley, CA 94720 USA. EM alivis@berkeley.edu NR 0 TC 0 Z9 0 U1 1 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 176-PHYS PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807822 ER PT J AU Antao, SM Reeder, RJ AF Antao, Sytle M. Reeder, Richard J. TI FUEL 28-Prospect of detailed size distribution and composition measurements for nanoparticles formed in highly reacting flows SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Antao, Sytle M.] Argonne Natl Lab, Adv Photon Source, Argonne, IL 60439 USA. [Reeder, Richard J.] SUNY Stony Brook, Dept Geosci, Ctr Environm Mol Sci, Stony Brook, NY 11794 USA. EM rjreeder@notes.cc.sunysb.edu NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 7-GEOC PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722801855 ER PT J AU Aratono, M Takiue, T Matsubara, H Pingali, SV Tikhonov, AM Schlossman, ML AF Aratono, Makoto Takiue, Takanori Matsubara, Hiroki Pingali, Sai V. Tikhonov, Aleksey M. Schlossman, Mark L. TI Thermodynamic and structure studies of adsorbed films at oil/water interfaces SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Aratono, Makoto; Takiue, Takanori; Matsubara, Hiroki] Kyushu Univ, Fac Sci, Higashi Ku, Fukuoka 8128581, Japan. [Pingali, Sai V.; Schlossman, Mark L.] Univ Illinois, Dept Phys, Chicago, IL 60607 USA. [Tikhonov, Aleksey M.] Univ Chicago, CARS, NSLS, Upton, NY 11973 USA. [Tikhonov, Aleksey M.] Brookhaven Natl Lab, Upton, NY 11973 USA. [Schlossman, Mark L.] Univ Illinois, Dept Chem MC 273, Chicago, IL 60607 USA. EM m.arascc@mbox.nc.kyushu-u.ac.jp; t.takscc@mbox.nc.kyushu-u.ac.jp; h.matsubarascc@mbox.nc.kyushu-u.ac.jp; svpingal@uic.edu; tikhonov@bnl.gov; schloss@uic.edu RI Tikhonov, Aleksey/N-1111-2016 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 237-PHYS PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807301 ER PT J AU Assink, RA Celina, M Garcia, TL AF Assink, Roger A. Celina, Mathew Garcia, Toby L. TI Use of a respirometer to measure oxidation rates of polymeric materials SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract CT 233rd National Meeting of the Cellulose-and-Renewable-Materials-Division of the American-Chemical-Society (ACS) CY MAR 25-29, 2007 CL Chicago, IL SP Amer Chem Soc (ACS), Cellulose & Renewable Mat Div C1 [Assink, Roger A.; Celina, Mathew] Sandia Natl Labs, Organ Mat Dept, Albuquerque, NM 87185 USA. [Garcia, Toby L.] Sandia Natl Labs, Dept Energet Characterizat, Albuquerque, NM 87185 USA. EM raassin@sandia.gov; tlgarci@sandia.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 480-POLY PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GO UT WOS:000207723100302 ER PT J AU Baker, JD McGrath, CA Hill, TS Reifarth, R Bredeweg, TA Couture, AJ Tovesson, F AF Baker, J. D. McGrath, C. A. Hill, T. S. Reifarth, R. Bredeweg, T. A. Couture, A. J. Tovesson, F. TI Recent actinide targets for neutron cross section measurements SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Baker, J. D.; McGrath, C. A.; Hill, T. S.] Idaho Natl Lab, Idaho Falls, ID 83415 USA. [Reifarth, R.; Bredeweg, T. A.; Couture, A. J.; Tovesson, F.] Los Alamos Natl Lab, Los Alamos, NM 87545 USA. EM john.baker@inl.gov; christopher.mcgrath@inl.gov; reifarth@lanl.gov RI McGrath, Christopher/E-8995-2013 NR 0 TC 0 Z9 0 U1 0 U2 2 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 24-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807022 ER PT J AU Bashyam, R Johnston, CM Conradson, SD Zelenay, P AF Bashyam, Rajesh Johnston, Christina M. Conradson, Steven D. Zelenay, Piotr TI Oxygen reduction electrocatalysis on non-precious metal nanocomposites SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Bashyam, Rajesh; Johnston, Christina M.] Los Alamos Natl Lab, Mat Phys & Applicat Div, Los Alamos, NM 87545 USA. [Conradson, Steven D.] Los Alamos Natl Lab, Mat Sci & Technol Div, Los Alamos, NM 87545 USA. EM bashyam@lanl.gov; johnston@lanl.gov; conradson@lanl.gov; zelenay@lanl.gov RI Johnston, Christina/A-7344-2011 NR 0 TC 0 Z9 0 U1 0 U2 3 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 415-COLL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722801678 ER PT J AU Bauer, WF Groenewold, GS Mincher, BJ Gianotto, AK Fox, RV AF Bauer, William F. Groenewold, Gary S. Mincher, Bruce J. Gianotto, Anita K. Fox, Robert V. TI Leaching of samples collected during the Glovebox Excavator Method Project SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Bauer, William F.; Groenewold, Gary S.; Mincher, Bruce J.; Gianotto, Anita K.; Fox, Robert V.] Idaho Natl Lab, Idaho Falls, ID 83415 USA. EM william.bauer@inl.gov; gary.groenewold@inl.gov; bruce.mincher@inl.gov; anita.gianotto@inl.gov RI Bauer, William/B-8357-2016; Mincher, Bruce/C-7758-2017 OI Bauer, William/0000-0002-7190-9700; NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 139-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807050 ER PT J AU Beazley, MJ Martinez, RJ Webb, SM Sobecky, PA Taillefert, M AF Beazley, Melanie J. Martinez, Robert J. Webb, Samuel M. Sobecky, Patricia A. Taillefert, Martial TI Bioremediation of uranium in aerobic environments via bacterial phosphatase activity SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Beazley, Melanie J.; Taillefert, Martial] Georgia Inst Technol, Sch Earth & Atmospher Sci, Atlanta, GA 30332 USA. [Martinez, Robert J.; Sobecky, Patricia A.] Georgia Inst Technol, Sch Biol, Atlanta, GA 30332 USA. [Webb, Samuel M.] Stanford Synchrotron Radiat Lab, Menlo Pk, CA 94025 USA. EM mbeazley@eas.gatech.edu; samwebb@slac.stanford.edu; patricia.sobecky@biology.gatech.edu; mtaillef@eas.gatech.edu NR 0 TC 0 Z9 0 U1 1 U2 2 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 110-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807074 ER PT J AU Bell, AT Stephenson, N AF Bell, Alexis T. Stephenson, Ned TI Iron(III) porphyrin catalyzed epoxidation of olefins by hydrogen peroxide: An analysis of the reaction mechanism and the factors affecting catalyst activity and selectivity SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 Univ Calif Berkeley, Dept Chem Engn, Berkeley, CA 94720 USA. EO Lawrence Berkeley Natl Lab, Div Chem Sci, Berkeley, CA 94720 USA. EM bell@cchem.berkeley.edu NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 21-PETR PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807147 ER PT J AU Bergman, RG AF Bergman, Robert G. TI Selective organic and organometallic transformations mediated by molecular and supramolecular environments SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Bergman, Robert G.] Univ Calif Berkeley, Lawrence Berkeley Lab, Dept Chem, Div Chem Sci, Berkeley, CA 94720 USA. EM rbergman@berkeley.edu NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 299-ORGN PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722808027 ER PT J AU Bernstein, A AF Bernstein, Adam TI An experimental demonstration of real-time monitoring of plutonium content and thermal power of a reactor with a cubic meter antineutrino detector SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Bernstein, Adam] LLNL, Livermore, CA 94550 USA. EM bernstein3@llnl.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 73-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807117 ER PT J AU Bernstein, R Derzon, DK Gillen, KT AF Bernstein, Robert Derzon, Dora K. Gillen, Kenneth T. TI Nylon degradation: Thermal-oxidative vs. humidity SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract CT 233rd National Meeting of the Cellulose-and-Renewable-Materials-Division of the American-Chemical-Society (ACS) CY MAR 25-29, 2007 CL Chicago, IL SP Amer Chem Soc (ACS), Cellulose & Renewable Mat Div C1 [Bernstein, Robert; Derzon, Dora K.; Gillen, Kenneth T.] Sandia Natl Labs, Organ Mat Dept, Albuquerque, NM 87185 USA. EM rbernst@sandia.gov; ktgille@sandia.gov RI Bernstein, Robert/F-8396-2013 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 528-POLY PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GO UT WOS:000207723100016 ER PT J AU Beste, A Buchanan, AC Hathorn, BC Harrison, RJ AF Beste, Ariana Buchanan, A. C., III Hathorn, Bryan C. Harrison, Robert J. TI Ab initio study of the kinetics of hydrogen abstraction reactions occurring in the pyrolysis of phenethyl phenyl ether SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Beste, Ariana] Oak Ridge Natl Lab, Comp Sci & Math Div, Oak Ridge, TN 37831 USA. [Buchanan, A. C., III] Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA. [Hathorn, Bryan C.] Oak Ridge Natl Lab, Comp & Math Div, Oak Ridge, TN 37831 USA. [Harrison, Robert J.] U Tennessee, Knoxville, TN 37831 USA. [Harrison, Robert J.] ORNL, Knoxville, TN 37831 USA. EM bestea@ornl.gov; buchananac@ornl.gov; hathornbc@ornl.gov; harrisonrj@ornl.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 811-ORGN PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722808031 ER PT J AU Blanchette, CD Lin, WC Orme, CA Ratto, TV Longo, ML AF Blanchette, Craig D. Lin, Wan-Chen Orme, Christine A. Ratto, Timothy V. Longo, Marjorie L. TI Microstructure, phase, nucleation, and growth of lipid domains in model cell membranes SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Blanchette, Craig D.; Lin, Wan-Chen] Univ Calif Davis, Biophys Grad Grp, Davis, CA 95616 USA. [Orme, Christine A.] Lawrence Livermore Natl Lab, Livermore, CA 94550 USA. [Ratto, Timothy V.] Lawrence Livermore Natl Lab, Chem & Mat Sci Directorate, Livermore, CA 94550 USA. [Longo, Marjorie L.] Univ Calif Davis, Dept Chem Engn & Mat Sci, Davis, CA 95616 USA. EM cdblanchette@ucdavis.edu; orme1@llnl.gov; mllongo@ucdavis.edu NR 0 TC 0 Z9 0 U1 0 U2 2 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 40-COLL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722801364 ER PT J AU Bollen, J AF Bollen, Johan TI Modeling the scholarly community from usage data SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Bollen, Johan] Los Alamos Natl Lab, Res Lib, Los Alamos, NM 87545 USA. EM jbollen@lanl.gov NR 0 TC 0 Z9 0 U1 0 U2 2 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 65-CINF PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722801045 ER PT J AU Borkowski, M Lucchini, JF Richmann, M Ballard, S Reed, DT AF Borkowski, Marian Lucchini, Jean-Francois Richmann, Michael Ballard, Sally Reed, Donald T. TI NUCL 133-Mechanisms of microbial transformations in TRU wastes SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Borkowski, Marian; Lucchini, Jean-Francois; Richmann, Michael; Reed, Donald T.] Los Alamos Natl Lab, EES Carlsbad Operat 12, Carlsbad, NM 88220 USA. [Ballard, Sally] New Mexico State Univ, Coll Engn, Carlsbad Environm & Monitoring Res Ctr, Carlsbad, CA 88220 USA. EM marian@lanl.gov; lucchini@lanl.gov; richmann@lanl.gov; sballard@cemrc.org; dreed@lanl.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 125-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807100 ER PT J AU Bowyer, T AF Bowyer, Ted TI Airborne radioactivity measurements SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Bowyer, Ted] Pacific NW Natl Lab, Richland, WA 99352 USA. EM ted.bowyer@pnl.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 75-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807009 ER PT J AU Boyanov, MI O'Loughlin, EJ Roden, EE Kelly, SD Ravel, BD Fein, JB Kemner, KM AF Boyanov, Maxim I. O'Loughlin, Edward J. Roden, Eric E. Kelly, Shelly D. Ravel, Bruce D. Fein, Jeremy B. Kemner, Kenneth M. TI FUEL 32-Structure of carbon nanotube forming premixed methane/oxygen/argon low pressure flames SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Boyanov, Maxim I.; O'Loughlin, Edward J.; Kelly, Shelly D.; Ravel, Bruce D.; Kemner, Kenneth M.] Argonne Natl Lab, Biosci Div, Argonne, IL 60439 USA. [Roden, Eric E.] Univ Wisconsin, Dept Geol & Geophys, Madison, WI 53706 USA. [Fein, Jeremy B.] Univ Notre Dame, Notre Dame, IN 46556 USA. EM mboyanov@nd.edu; oloughlin@anl.gov; eroden@geology.wisc.edu; skelly@anl.gov; bravel@anl.gov; fein@nd.edu NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 64-GEOC PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722801826 ER PT J AU Boyer, BD AF Boyer, Brian D. TI Enrichment plant safeguards: Current safeguards and improvements with remote monitoring, mailbox system, and randomized inspection approaches SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Boyer, Brian D.] Los Alamos Natl Lab, Nucl Nonproliferat Div, Safeguards Syst Grp N4, Los Alamos, NM 87545 USA. EM BBOYER@LANL.GOV NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 71-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807088 ER PT J AU Bronikowski, MG Williams, MR Bickford, WE AF Bronikowski, Michael G. Williams, Michael R. Bickford, Wade E. TI Large scale isotope production at the Savannah River Site(SRS) from 3H to 252Cf to present SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Bronikowski, Michael G.] Savannah River Natl Lab, Actinide Technol Sect, Aiken, SC 29808 USA. [Williams, Michael R.] Savannah River Natl Lab, Aiken, SC 29801 USA. EM michael.williams@srnl.doe.gov; wade.bickford@srnl.doe.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 9-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807049 ER PT J AU Bruckman, MA Niu, ZW Lee, LA Lee, B Wang, Q AF Bruckman, Michael A. Niu, Zhongwei Lee, L. Andrew Lee, Byeongdu Wang, Qian TI Controlling the morphology of 1-D tobacco mosaic virus assembly assisted by aniline polymerization SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Bruckman, Michael A.; Niu, Zhongwei; Lee, L. Andrew; Wang, Qian] Northwestern Univ, Dept Chem Engn, Evanston, IL 60208 USA. [Lee, Byeongdu] Argonne Natl Lab, Xray Sci Div, Argonne, IL 60439 USA. EM bruckman@mail.chem.sc.edu; niu.z@mail.chem.sc.edu; lee@mail.chem.sc.edu; blee@aps.anl.gov; wang@mail.chem.sc.edu NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 429-COLL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722801471 ER PT J AU Bruckman, MA Niu, ZW Lee, LA Lee, B Wang, QA AF Bruckman, Michael A. Niu, Zhongwei Lee, L. Andrew Lee, Byeongdu Wang, Qian TI Controlling the morphology of 1-D tobacco mosaic virus assembly assisted by aniline polymerization SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Bruckman, Michael A.; Niu, Zhongwei; Lee, L. Andrew; Wang, Qian] Univ S Carolina, Dept Chem & Biochem, Columbia, SC 29208 USA. [Lee, Byeongdu] Argonne Natl Lab, Xray Sci Div, Argonne, IL 60439 USA. EM bruckman@mail.chem.sc.edu; niu.z@mail.chem.sc.edu; lee@mail.chem.sc.edu; blee@aps.anl.gov; wang@mail.chem.sc.edu NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 429-COLL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722801450 ER PT J AU Buchanan, AC Kidder, M AF Buchanan, A. C., III Kidder, Michelle TI Radical reactions on silica surfaces: Importance of molecular orientation in hydrogen transfers SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Buchanan, A. C., III; Kidder, Michelle] Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA. EM buchananac@ornl.gov; kidderm@ornl.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 112-ORGN PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722808438 ER PT J AU Calvert, MG Nitsche, H Hui, A AF Calvert, Michael G. Nitsche, Heino Hui, Aileen TI FUEL 91-Mercury control technology: A summary SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Calvert, Michael G.; Nitsche, Heino; Hui, Aileen] Univ Calif Berkeley, Lawrence Berkeley Lab, Div Nucl Sci, Berkeley, CA 94720 USA. [Nitsche, Heino] Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA. EM mgcalvert@lbl.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 72-GEOC PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722801814 ER PT J AU Celina, M Dargaville, TR Jones, GD AF Celina, Mathew Dargaville, Tim R. Jones, Gary D. TI Performance and operation of PVDF-based adaptive polymers in space SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract CT 233rd National Meeting of the Cellulose-and-Renewable-Materials-Division of the American-Chemical-Society (ACS) CY MAR 25-29, 2007 CL Chicago, IL SP Amer Chem Soc (ACS), Cellulose & Renewable Mat Div C1 [Celina, Mathew] Sandia Natl Labs, Organ Mat Dept, Albuquerque, NM 87185 USA. [Dargaville, Tim R.] Queensland Univ Technol, Brisbane, Qld 4001, Australia. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 483-POLY PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GO UT WOS:000207723100122 ER PT J AU Chatellier, X Abdelmoula, M Kemner, KM Leppard, GG Mustin, C Ravel, BD Reid, M AF Chatellier, Xavier Abdelmoula, Mustapha Kemner, Ken M. Leppard, Gary G. Mustin, Christian Ravel, Bruce D. Reid, Marcia TI FUEL 43-Properties of aggregates of anionic-cationic porphyrins: TCPP and TPPS with TAP SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Chatellier, Xavier] Univ Rennes 1, CNRS, F-35042 Rennes, France. [Abdelmoula, Mustapha] Univ Nancy 1, CNRS, UMR 7564, Lab Chim Phys & Microbiol Environm, F-54600 Nancy, France. [Kemner, Ken M.] Argonne Natl Lab, Div Environm Res, Argonne, IL 60439 USA. [Leppard, Gary G.] Natl Water Res Inst Branch, Burlington, ON L7R 4A6, Canada. [Mustin, Christian] LIMOS, Nancy, France. [Ravel, Bruce D.] Argonne Natl Lab, Biosci Div, Argonne, IL 60439 USA. [Reid, Marcia] McMaster Univ, Fac Hlth Sci, Hamilton, ON L8N 3Z5, Canada. EM xavier.chatellier@univ-rennes1.fr; kemner@anl.gov; christian.mustin@limos.uhp-nancy.fr; bravel@anl.gov; westm@mcmaster.ca NR 0 TC 0 Z9 0 U1 1 U2 3 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 14-GEOC PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722801836 ER PT J AU Chi, EY Frey, SL Winans, AM Majeswki, J Kjaer, K Lee, KYC AF Chi, Eva Y. Frey, Shelli L. Winans, Amy M. Majeswki, Jaroslaw Kjaer, Kristian Lee, Ka Yee C. TI Cell membrane-mediated amyloid-beta fibrillogenesis and membrane disruption SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Chi, Eva Y.; Frey, Shelli L.; Winans, Amy M.; Lee, Ka Yee C.] Univ Chicago, James Franck Inst, Chicago, IL 60637 USA. [Chi, Eva Y.; Frey, Shelli L.; Winans, Amy M.; Lee, Ka Yee C.] Univ Chicago, Inst Biophys Dynam, Dept Chem, Chicago, IL 60637 USA. [Majeswki, Jaroslaw] Los Alamos Natl Lab, Los Alamos Neutron Scattering Ctr, Los Alamos, NM 87545 USA. [Kjaer, Kristian] Univ Copenhagen, Niels Bohr Inst, DK-2100 Copenhagen, Denmark. EM evachi@fenjing.com; sfrey@uchicago.edu; amyw@uchicago.edu; jarek@lanl.gov; kristian.kjaer@nbi.ku.dk; kayeelee@uchicago.edu NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 36-COLL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722801532 ER PT J AU Chidambaram, D Francis, AJ AF Chidambaram, Devicharan Francis, Arokiasamy J. TI NUCL 101-Strontium exchange and mobility at the Hanford Site, USA SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Chidambaram, Devicharan; Francis, Arokiasamy J.] Brookhaven Natl Lab, Dept Environm Sci, Upton, NY 11973 USA. EM dc@bnl.gov; ajfrancis@bnl.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 106-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807084 ER PT J AU Chinn, S Gjersing, EL Maxwell, R Cohenour, R AF Chinn, Sarah Gjersing, Erica L. Maxwell, Robert Cohenour, Rebecca TI NMR investigation of filler effects of gamma irradiated polyurethane adhesives SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract CT 233rd National Meeting of the Cellulose-and-Renewable-Materials-Division of the American-Chemical-Society (ACS) CY MAR 25-29, 2007 CL Chicago, IL SP Amer Chem Soc (ACS), Cellulose & Renewable Mat Div C1 [Chinn, Sarah; Maxwell, Robert] Lawrence Livermore Natl Lab, Chem Mat & Life Sci Directorate, Livermore, CA 94550 USA. [Gjersing, Erica L.] Univ Calif Davis, Dept Chem Engn, Davis, CA 95616 USA. [Cohenour, Rebecca] Honeywell FM&T Kansas City Plant, Kansas City, MO 64141 USA. EM chinn7@llnl.gov; elgjersing@ucdavis.edu; maxwell7@llnl.gov; rcohenour@kcp.com RI Chinn, Sarah/E-1195-2011 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 573-POLY PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GO UT WOS:000207723100006 ER PT J AU Chung, S LaTour, JV Hah, SS Tarasow, TM De Yoreo, JJ Gugliotti, LA Feldheim, DL Eaton, BE AF Chung, Sungwook LaTour, John V. Hah, Sang Soo Tarasow, Ted M. De Yoreo, James J. Gugliotti, Lina A. Feldheim, Daniel L. Eaton, Bruce E. TI Growth of metal nanostructures on templates of RNA-aptamer catalysts formed by scanned probe nanolithography (SPN) SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Chung, Sungwook; LaTour, John V.; Hah, Sang Soo; Tarasow, Ted M.; De Yoreo, James J.] Lawrence Livermore Natl Lab, Chem Mat & Life Sci Directorate, Livermore, CA 94551 USA. [Gugliotti, Lina A.; Feldheim, Daniel L.] N Carolina State Univ, Dept Chem, Raleigh, NC 27695 USA. [Eaton, Bruce E.] Univ Colorado, Dept Chem & Biochem, Boulder, CO 80309 USA. EM chung20@llnl.gov; latour2@llnl.gov; hah2@llnl.gov; tarasow2@llnl.gov; deyoreo1@llnl.gov; laguglio@unity.ncsu.edu; dan_feldheim@ncsu.edu; bruce.eaton@colorado.edu NR 0 TC 0 Z9 0 U1 1 U2 3 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 525-COLL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722801337 ER PT J AU Chupas, PJ Chapman, KW Winans, RE AF Chupas, Peter J. Chapman, Karena W. Winans, Randall E. TI FUEL 23-Rare-earth-doped fiber lasers for spectroscopic trace-gas detection SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Chupas, Peter J.; Chapman, Karena W.] Argonne Natl Lab, Adv Photon Source, Argonne, IL 60439 USA. [Winans, Randall E.] Argonne Natl Lab, Chem Facil Div, Argonne, IL 60439 USA. [Winans, Randall E.] Argonne Natl Lab, Expt Facil Div, Argonne, IL 60439 USA. EM chapmank@aps.anl.gov; rewinans@anl.gov NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 4-GEOC PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722801864 ER PT J AU Clark, DL Janecky, DR Choppin, GR Lane, LJ AF Clark, David L. Janecky, D. R. Choppin, Gregory R. Lane, Leonard J. TI Scientific understanding aids plutonium remediation at Rocky Flats SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Clark, David L.] Los Alamos Natl Lab, Nucl Mat & Technol Div, Los Alamos, NM 87545 USA. [Choppin, Gregory R.] Florida State Univ, Dept Chem & Biochem, Tallahassee, FL 32306 USA. [Lane, Leonard J.] LJ Lane Consulting, Tucson, AZ USA. EM janecky@lanl.gov; choppin@chem.fsu.edu NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 88-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807125 ER PT J AU Collins, ED Williams, DF Renier, JP AF Collins, Emory D. Williams, David F. Renier, John-Paul TI Actinide needs for multicycle partitioning-transmutation process development SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Collins, Emory D.; Williams, David F.; Renier, John-Paul] Oak Ridge Natl Lab, Nucl Sci & Technol Div, Oak Ridge, TN 37813 USA. EM collinsed@ornl.gov; williamsdf2@ornl.gov; renierjp@ornl.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 14-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807017 ER PT J AU Czerwinski, K Poineau, F Hartmann, T Jarvinen, G AF Czerwinski, Ken Poineau, Frederic Hartmann, Thomas Jarvinen, Gordon TI Synthesis and characterization of technetium-zirconium alloys SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Czerwinski, Ken] Univ Nevada, Dept Chem, Las Vegas, NV 89154 USA. [Czerwinski, Ken] Univ Nevada, Harry Reid Ctr, Las Vegas, NV 89154 USA. [Poineau, Frederic; Hartmann, Thomas] Univ Nevada, Harry Reid Ctr Environm Studies, Las Vegas, NV 89154 USA. [Jarvinen, Gordon] Los Alamos Natl Lab, Seaborg Inst, Los Alamos, NM 87545 USA. [Jarvinen, Gordon] Los Alamos Natl Lab, Div Nucl Mat Technol, Los Alamos, NM 87545 USA. EM czerwin2@unlv.nevada.edu; fredericpoineau2001@yahoo.fr; hartma18@unlv.nevada.edu; gjarvinen@lanl.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 34-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807111 ER PT J AU Dang, LX AF Dang, Liem X. TI Computational studies of hydrogen bonded liquid interfaces SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Dang, Liem X.] Pacific NW Natl Lab, Div Chem Sci, Richland, WA 99352 USA. EM liem.dang@pnl.gov NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 65-PHYS PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807381 ER PT J AU Davis, JA Bond, DL Arai, Y Zachara, JM AF Davis, James A. Bond, Deborah L. Arai, Yuji Zachara, John M. TI Experimental approach for distinguishing between contaminant release by desorption and dissolution processes SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Davis, James A.; Bond, Deborah L.; Arai, Yuji] US Geol Survey, Menlo Pk, CA 94025 USA. [Zachara, John M.] Pacific NW Natl Lab, Richland, WA 99352 USA. EM jadavis@usgs.gov; dlbond@usgs.gov; yarai@usgs.gov; john.zachara@pnl.gov NR 0 TC 0 Z9 0 U1 2 U2 2 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 103-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807011 ER PT J AU Delman, LH Bazelaire, E Bonnesen, PV Engle, NL Gorbunova, MG Haverlock, TJ Moyer, BA Ensor, DD Meadors, VM Harmon, BW Bartsch, RA Surowiec, MA AF Delman, Laetitia H. Bazelaire, Eve Bonnesen, Peter V. Engle, Nancy L. Gorbunova, Maryna G. Haverlock, Tamara J. Moyer, Bruce A. Ensor, Dale D. Meadors, Viola M. Harmon, Benjamin W. Bartsch, Richard A. Surowiec, Malgorzata A. TI Overview of stripping improvements for the Caustic-Side Solvent Extraction (CSSX) process SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Delman, Laetitia H.; Bazelaire, Eve; Bonnesen, Peter V.; Engle, Nancy L.; Gorbunova, Maryna G.; Haverlock, Tamara J.; Moyer, Bruce A.] Oak Ridge Natl Lab, Div Chem Sci, Chem Separat Grp, Oak Ridge, TN 37831 USA. [Ensor, Dale D.; Meadors, Viola M.; Harmon, Benjamin W.] Tennessee Technol Univ, Dept Chem, Cookeville, TN 38505 USA. [Bartsch, Richard A.; Surowiec, Malgorzata A.] Texas Tech Univ, Dept Chem & Biochem, Lubbock, TX 79409 USA. EM delmaulh@ornl.gov; keevertj@ornl.gov; moyerba@ornl.gov; densor@tntech.edu; richard.bartsch@ttu.edu RI Moyer, Bruce/L-2744-2016 OI Moyer, Bruce/0000-0001-7484-6277 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 70-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807110 ER PT J AU Demirkanli, DI Molz, FJ Kaplan, DI Fjeld, RA Coates, JT AF Demirkanli, Deniz I. Molz, Fred J., III Kaplan, Daniel I. Fjeld, Robert A. Coates, John T. TI Modeling plutonium transport through sediment containing plutonium sources of various oxidation states: An 11-year lysimeter study SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Demirkanli, Deniz I.; Molz, Fred J., III; Fjeld, Robert A.; Coates, John T.] Clemson Univ, Anderson, SC 29625 USA. [Kaplan, Daniel I.] Westinghouse Savannah River Co, Savannah River Natl Lab, Aiken, SC 29808 USA. EM ddeniz@clemson.edu; daniel.kaplan@srs.gov NR 0 TC 0 Z9 0 U1 0 U2 3 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 90-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807121 ER PT J AU Deo, RP Rittmann, BE Reed, DT Smith, GB AF Deo, Randhir Prakash Rittmann, Bruce E. Reed, Donald T. Smith, Geoffrey B. TI Subsurface bioimmobilization of plutonium and uranium: Experimental and model validation study SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Deo, Randhir Prakash; Rittmann, Bruce E.] Arizona State Univ, Ctr Environm Biotechnol, Biodesign Inst, Tempe, AZ 85287 USA. [Reed, Donald T.] Los Alamos Natl Lab, Carlsbad, NM 88220 USA. [Smith, Geoffrey B.] New Mexico State Univ, Dept Biol, Las Cruces, NM 88003 USA. EM randhir.deo@asu.edu; Rittmann@asu.edu; dreed@lanl.gov NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 92-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807058 ER PT J AU Dimitrijevic, NM Saponjic, ZV Rajh, T AF Dimitrijevic, Nada M. Saponjic, Zoran V. Rajh, Tijana TI Light-induced charge separation across bioinorganic interface SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Dimitrijevic, Nada M.; Saponjic, Zoran V.; Rajh, Tijana] Argonne Natl Lab, Div Chem, Argonne, IL 60439 USA. EM dimitrijevic@anl.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 229-COLL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722801167 ER PT J AU Dodge, CJ Francis, AJ AF Dodge, Cleveland J. Francis, Arokiasamy J. TI Mechanisms of microbial transformations in TRU wastes SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Dodge, Cleveland J.; Francis, Arokiasamy J.] Brookhaven Natl Lab, Dept Environm Sci, Upton, NY 11973 USA. EM dodge1@bnl.gov; ajfrancis@bnl.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 133-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807098 ER PT J AU Douglas, M Friese, JI Payne, RF Edwards, MK Hanson, BD AF Douglas, Matthew Friese, Judah I. Payne, Rosara F. Edwards, Matthew K. Hanson, Brady D. TI Neptunium association with secondary uranyl solid phases: Status and future needs SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Douglas, Matthew; Friese, Judah I.; Payne, Rosara F.; Edwards, Matthew K.; Hanson, Brady D.] Pacific NW Natl Lab, Richland, WA 99352 USA. EM matthew.douglas@pnl.gov; judah.friese@pnl.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 48-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807124 ER PT J AU Elles, CG Shkrob, IA Crowell, RA AF Elles, Christopher G. Shkrob, Ilya A. Crowell, Robert A. TI Nuclear dynamics and solvation on the nanoscale: Excited state dynamics of pure water and transient X-ray absorption measurements of Br atom and Br2-anion SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Elles, Christopher G.; Shkrob, Ilya A.; Crowell, Robert A.] Argonne Natl Lab, Div Chem, Argonne, IL 60439 USA. EM elles@anl.gov; rob_crowell@anl.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 462-PHYS PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807634 ER PT J AU Evans, RJ Pilath, HM Nimlos, MR AF Evans, Robert J. Pilath, Heidi M. Nimlos, Mark R. TI Direct formation of polynuclear aromatic hydrocarbons during biomass pyrolysis SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Evans, Robert J.; Pilath, Heidi M.; Nimlos, Mark R.] Natl Renewable Energy Lab, Golden, CO 80401 USA. EM Bob_Evans@nrel.gov; Heidi_Pilath@nrel.gov; mark_nimlos@nrel.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 16-FUEL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722801765 ER PT J AU Fein, JB Kemner, KM Cygan, RT AF Fein, Jeremy B. Kemner, Kenneth M. Cygan, Randall T. TI FUEL 93-Plasma-enhanced preparation of nickel-based catalyst for carbon dioxide methanation SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Fein, Jeremy B.] Univ Notre Dame, Notre Dame, IN 46556 USA. [Kemner, Kenneth M.] Argonne Natl Lab, Biosci Div, Argonne, IL 60439 USA. [Cygan, Randall T.] Sandia Natl Labs, Dept Geochem, Albuquerque, NM 87185 USA. EM fein@nd.edu; kemner@anl.gov; rtcygan@sandia.gov NR 0 TC 0 Z9 0 U1 0 U2 2 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 56-GEOC PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722801794 ER PT J AU Fischer, NO AF Fischer, Nicholas O. TI Session: Asymmetric Reactions, Combinatorial Chemistry, Molecular Recognition and Self-Assembly, Proteins, Peptides, Amino Acids and Enzyme Inhibitors SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Fischer, Nicholas O.] Lawrence Livermore Natl Lab, Mat & Life Sci Directorate, Livermore, CA 94550 USA. EM fischer29@llnl.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 16-YCC PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722808889 ER PT J AU Fleming, GR AF Fleming, Graham R. TI 2-D Electronic spectroscopy SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Fleming, Graham R.] Univ Calif Berkeley, Dept Chem, Phys Biosci Div, Lawrence Berkeley Lab, Berkeley, CA 94620 USA. EM GRFleming@lbl.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 130-PHYS PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807552 ER PT J AU Foley, RR Lamont, SP Steiner, RE AF Foley, Rebecca R. Lamont, Stephen P. Steiner, Robert E. TI Comparison of capillary electrophoresis and ion chromatography with UV-VIS absorption detection for the analysis of lanthanide and actinide elements SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Foley, Rebecca R.; Lamont, Stephen P.; Steiner, Robert E.] Los Alamos Natl Lab, Div Chem, Los Alamos, NM 87544 USA. EM rfoley@lanl.gov; lamont@lanl.gov; steiner@lanl.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 98-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807039 ER PT J AU French, S Fakra, S Glasauer, S AF French, Shawn Fakra, S. Glasauer, Susan TI FUEL 63-Ultralow sulfur fuel and ultrafine particle number emissions from diesel transit buses: Evaluating fuel composition as an emissions control measure SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [French, Shawn; Glasauer, Susan] Univ Guelph, Dept Land Resource Sci, Guelph, ON N1G 2W1, Canada. [Fakra, S.] Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA. EM sfrench@uoguelph.ca; glasauer@uoguelph.ca NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 74-GEOC PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722801847 ER PT J AU Friese, JI Douglas, M Payne, RF Edwards, MK Hanson, BD AF Friese, Judah I. Douglas, Matthew Payne, Rosara F. Edwards, Matthew K. Hanson, Brady D. TI Thermodynamics of neptunium solid phases for modeling dissolved concentrations SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Friese, Judah I.; Douglas, Matthew; Payne, Rosara F.; Edwards, Matthew K.; Hanson, Brady D.] Pacific NW Natl Lab, Richland, WA 99352 USA. EM judah.friese@pnl.gov; matthew.douglas@pnl.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 46-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807123 ER PT J AU Funk, S Hokkanen, B Nurkic, T Burghaus, U Ghicov, A Schmuki, P Saraf, L AF Funk, S. Hokkanen, B. Nurkic, T. Burghaus, U. Ghicov, A. Schmuki, P. Saraf, L. TI Reactivity of TiO2 nanotubes toward oxygen and alkane adsorption: Structure activity relationship SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Funk, S.; Hokkanen, B.; Nurkic, T.; Burghaus, U.] N Dakota State Univ, Fargo, ND 58105 USA. [Ghicov, A.; Schmuki, P.] Univ Erlangen Nurnberg, Nurnberg, Germany. [Saraf, L.] Pacific NW Natl Lab, Richland, WA 99352 USA. EM uwe.burghaus@ndsu.edu; uwe.burghaus@ndsu.edu NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 539-COLL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722801202 ER PT J AU Gao, WM Francis, AJ AF Gao, Weimin Francis, A. J. TI Mechanisms of uranium(VI) reduction by clostridia SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Gao, Weimin; Francis, A. J.] Brookhaven Natl Lab, Dept Environm Sci, Upton, NY 11973 USA. EM wgao@bnl.gov; francis1@bnl.gov RI Gao, Weimin/J-1795-2014 OI Gao, Weimin/0000-0002-6758-9775 NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 107-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807077 ER PT J AU Garcia, ES Reimus, P Hershey, RL Decker, DL Earman, S AF Garcia, Elmer S., Jr. Reimus, Paul Hershey, Ronald L. Decker, David L. Earman, Sam TI Laboratory experiments of carbon-14 uptake and release from calcite SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Garcia, Elmer S., Jr.; Reimus, Paul] Los Alamos Natl Lab, Earth & Environm Sci Div, Los Alamos, NM 87545 USA. [Hershey, Ronald L.; Decker, David L.; Earman, Sam] Desert Res Inst, Div Hydrol Sci, Reno, NV 89119 USA. EM elmerg@lanl.gov; preimus@lanl.gov; ron.hershey@dri.edu; decker@dri.edu; searman@dri.edu NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 136-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807092 ER PT J AU Gellman, A Ye, PP Miller, J Matranga, C AF Gellman, Andrew Ye, Pingping Miller, James Matranga, Christopher TI Segregation at CuxPd1-x alloy hydrogen purification membranes SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Gellman, Andrew; Ye, Pingping; Miller, James] Carnegie Mellon Univ, Dept Chem Engn, Pittsburgh, PA 15213 USA. [Matranga, Christopher] US DOE, Natl Energy Technol Lab, Pittsburgh, PA 15236 USA. EM ag4b@andrew.cmu.edu; jbmiller@andrew.cmu.edu; matranga@netl.doe.gov RI Matranga, Christopher/E-4741-2015 OI Matranga, Christopher/0000-0001-7082-5938 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 469-COLL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722801442 ER PT J AU Ghiorso, A AF Ghiorso, Albert TI Plutonium-244: Past, present, and future SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Ghiorso, Albert] Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA. EM a_ghiorso@lbl.gov NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 8-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807097 ER PT J AU Ghirardi, ML AF Ghirardi, M. L. TI Photobiological and bio-hybrid hydrogen production based on the activity of hydrogenase enzymes SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Ghirardi, M. L.] Natl Renewable Energy Lab, Chem & Biosci Ctr, Golden, CO 80401 USA. EM maria_ghirardi@nrel.gov NR 0 TC 0 Z9 0 U1 0 U2 2 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 114-PHYS PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807662 ER PT J AU Giammar, DE Ulrich, KU Dixon, SF Bencheikh-Latmani, R Veeramani, H Sharp, J Schofield, E Bargar, JR Tebo, BM AF Giammar, Daniel E. Ulrich, Kai-Uwe Dixon, Scott F. Bencheikh-Latmani, Rizlan Veeramani, Harish Sharp, Josh Schofield, Eleanor Bargar, John R. Tebo, Bradley M. TI Stability of bacteriogenic uranium(IV) oxide nanoparticles for environmental remediation SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Giammar, Daniel E.; Ulrich, Kai-Uwe; Dixon, Scott F.] Washington Univ, St Louis, MO 63130 USA. [Bencheikh-Latmani, Rizlan; Veeramani, Harish; Sharp, Josh] Ecole Polytech Fed Lausanne, Environm Microbiol Lab, CH-1015 Lausanne, Switzerland. [Schofield, Eleanor; Bargar, John R.] Stanford Synchrotron Radiat Lab, Menlo Pk, CA 94025 USA. [Tebo, Bradley M.] Oregon Hlth & Sci Univ, Dept Environm & Biomol Syst, OGI Sch Sci & Engn, Beaverton, OR 97006 USA. EM giammar@wustl.edu; k.ulrich@seas.wustl.edu; sfd1@cec.wustl.edu; rizlan.bencheikh@epfl.ch; bargar@slac.stanford.edu; tebo@ebs.ogi.edu RI Bernier-Latmani, Rizlan/E-4398-2011 OI Bernier-Latmani, Rizlan/0000-0001-6547-722X NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 121-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807075 ER PT J AU Gilbert, B Waychunas, GA Chane-Ching, JY AF Gilbert, Benjamin Waychunas, Glenn A. Chane-Ching, Jean-Yves TI FUEL 57-In situ pressure studies of coal and oil shale by small angle and high energy, wide angle X-ray scattering SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Gilbert, Benjamin; Waychunas, Glenn A.] Univ Calif Berkeley, Lawrence Berkeley Lab, Div Earth Sci, Berkeley, CA 94720 USA. [Chane-Ching, Jean-Yves] Univ Toulouse 3, CIRIMAT LCMIE, CNRS, UMR 5085, F-31062 Toulouse, France. EM BGilbert@lbl.gov RI Gilbert, Benjamin/E-3182-2010 NR 0 TC 0 Z9 0 U1 0 U2 3 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 10-GEOC PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722801853 ER PT J AU Glasauer, S Fakra, SC Islam, F Beveridge, T Tyliszczak, T Shuh, DK AF Glasauer, Susan Fakra, Sirine C. Islam, Farhana Beveridge, Terrance Tyliszczak, Tolek Shuh, David K. TI Solid phase biotransformation of carnotite [K2(UO2)2(VO4)2] SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Glasauer, Susan; Islam, Farhana; Beveridge, Terrance] Univ Guelph, Guelph, ON NIG 2W1, Canada. [Fakra, Sirine C.] Univ Calif Berkeley, Lawrence Berkeley Lab, Adv Light Source, Berkeley, CA 94720 USA. [Shuh, David K.] Univ Calif Berkeley, Lawrence Berkeley Lab, Actinide Chem Grp, Chem Sci Div,Glenn T Seaborg Ctr, Berkeley, CA 94720 USA. EM glasauer@uoguelph.ca; fislam@uoguelph.ca; tjb@uoguelph.ca NR 0 TC 0 Z9 0 U1 0 U2 2 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 122-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807064 ER PT J AU Gnanakaran, G Paschek, D Decatur, SM Garcia, AE Hochstrasser, R AF Gnanakaran, Gnana Paschek, Dietmar Decatur, Sean M. Garcia, Angel E. Hochstrasser, Robin TI PHYS 516-High resolution terahertz spectroscopy and modeling of peptide nanotubes SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Gnanakaran, Gnana] Los Alamos Natl Lab, Theoret Biol & Biophys Grp, Los Alamos, NM 87545 USA. [Paschek, Dietmar] Univ Dortmund, Dept Phys Chem, Dortmund, Germany. [Decatur, Sean M.] Mt Holyoke Coll, Dept Chem, Carr Lab, S Hadley, MA 01075 USA. [Garcia, Angel E.] Rensselaer Polytech Inst, Dept Phys Appl Phys & Astron, Troy, NY 12180 USA. [Hochstrasser, Robin] Univ Penn, Dept Chem, Philadelphia, PA 19104 USA. [Hochstrasser, Robin] Univ Penn, Dept Biophys, Philadelphia, PA 19104 USA. EM gnana@lanl.gov; sdecatur@mtholyoke.edu; hochstra@a.chem.upenn.edu NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 36-PHYS PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807808 ER PT J AU Goldberg, SA Srinivasan, BC Mason, P AF Goldberg, Steven A. Srinivasan, B. Chino Mason, Peter TI Isotope needs and availability for reference material production SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Goldberg, Steven A.; Srinivasan, B. Chino; Mason, Peter] US DOE, New Brunswick Lab, Argonne, IL 60439 USA. EM steven.goldberg@ch.doe.gov; b.srinivasan@ch.doe.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 12-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807065 ER PT J AU Gombert, D Roach, J AF Gombert, Dirk, II Roach, Jay TI Integrated waste management strategy for tomorrow SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Gombert, Dirk, II; Roach, Jay] Idaho Natl Lab, Idaho Falls, ID 83402 USA. EM dirk.gombert@inl.gov; jay.roach@inl.gov NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 33-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807023 ER PT J AU Gorman-Lewis, D Mazeina, L Navrotsky, A Szymanowski, JES Burns, PC Fein, JB AF Gorman-Lewis, Drew Mazeina, Lena Navrotsky, Alexandra Szymanowski, Jennifer E. S. Burns, Peter C. Fein, Jeremy B. TI Experimental measurements of uranyl oxide hydrate mineral solubilities at 298K SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Gorman-Lewis, Drew] Argonne Natl Lab, Argonne, IL 60439 USA. [Navrotsky, Alexandra] Univ Calif Davis, NEAT ORU, Davis, CA 95616 USA. [Navrotsky, Alexandra] Univ Calif Davis, Thermochem Facil, Davis, CA 95616 USA. [Burns, Peter C.] Univ Notre Dame, Dept Civil Engn & Geol Sci, Notre Dame, IN 46556 USA. EM gorman-lewis@anl.gov; anavrotsky@ucdavis.edu; pburns@nd.edu; fein@nd.edu RI Burns, Peter/J-3359-2013 NR 0 TC 0 Z9 0 U1 0 U2 2 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 47-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807026 ER PT J AU Grate, JW Egorov, O O'Hara, MJ AF Grate, Jay W. Egorov, Oleg O'Hara, Matthew J. TI Automated separation-based approaches to rapid radiochemical analysis and sensing SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Grate, Jay W.; Egorov, Oleg; O'Hara, Matthew J.] Pacific NW Natl Lab, Fundamental Sci Directorate, Richland, WA 99352 USA. EM jwgrate@pnl.gov; matthew.ohara@pnl.gov NR 0 TC 0 Z9 0 U1 1 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 111-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807041 ER PT J AU Greeley, JP Jaramillo, TF Bonde, J Chorkendorff, I Norskov, JK AF Greeley, Jeffrey P. Jaramillo, Thomas F. Bonde, Jacob Chorkendorff, Ib Norskov, Jens K. TI Combinatorial first-principles screening of alloys for electrocatalysis: The hydrogen evolution reaction SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Greeley, Jeffrey P.] Argonne Natl Lab, Ctr Nanoscale Mat, Argonne, IL 60439 USA. [Jaramillo, Thomas F.; Bonde, Jacob; Chorkendorff, Ib] Tech Univ Denmark, Ctr Independent Nanoparticle Funct, DK-2800 Lyngby, Denmark. [Norskov, Jens K.] Tech Univ Denmark, Ctr Atomicscale Mat Design, Dept Phys, DK-2800 Lyngby, Denmark. EM jgreeley@fysik.dtu.dk; ibchork@fysik.dtu.dk RI Norskov, Jens/D-2539-2017 OI Norskov, Jens/0000-0002-4427-7728 NR 0 TC 0 Z9 0 U1 0 U2 12 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 597-COLL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722801200 ER PT J AU Greeley, JP Rossmeisl, J Norskov, JK AF Greeley, Jeffrey P. Rossmeisl, Jan Norskov, Jens K. TI Structure sensitivity and stability of oxygen reduction reaction catalysts from first principles SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Greeley, Jeffrey P.] Argonne Natl Lab, Ctr Nanoscale Mat, Argonne, IL 60439 USA. [Rossmeisl, Jan; Norskov, Jens K.] Tech Univ Denmark, Dept Phys, Ctr Atom Scale Mat Design, DK-2800 Lyngby, Denmark. EM jgreeley@fysik.dtu.dk; jross@fysik.dtu.dk RI Norskov, Jens/D-2539-2017 OI Norskov, Jens/0000-0002-4427-7728 NR 0 TC 0 Z9 0 U1 1 U2 8 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 467-COLL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722801203 ER PT J AU Gregorich, KE AF Gregorich, Kenneth E. TI Heavy element nuclear and chemical properties determined by heavy ion irradiation of actinide targets SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Gregorich, Kenneth E.] Univ Calif Berkeley, Lawrence Berkeley Lab, Div Nucl Sci, Berkeley, CA 94720 USA. EM kegregorich@lbl.gov NR 0 TC 0 Z9 0 U1 1 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 11-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807086 ER PT J AU Ham, YS Song, P Park, I Kim, J Min, G AF Ham, Young S. Song, Peter Park, Iljin Kim, Jungsoo Min, Gyungsik TI Development of NDA measurement methodology and instrument for pressurized water reactors spent fuel assemblies verification SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Ham, Young S.; Song, Peter] Lawrence Livermore Natl Lab, Livermore, CA 94550 USA. EM ham4@llnl.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 74-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807127 ER PT J AU Head-Gordon, M AF Head-Gordon, Martin TI New electronic structure methods for large reactive radicals and diradicals SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Head-Gordon, Martin] Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA. [Head-Gordon, Martin] Univ Calif Berkeley, Lawrence Berkeley Lab, Div Chem Sci, Berkeley, CA 94720 USA. EM mhg@cchem.berkeley.edu NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 71-PHYS PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807468 ER PT J AU Hemraj-Benny, T Wong, SS AF Hemraj-Benny, Tirandai Wong, Stanislaus S. TI Silicon-inspired functionalization of carbon nanotubes SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 SUNY Stony Brook, Dept Chem, Stony Brook, NY 11794 USA. Brookhaven Natl Lab, Dept Mat Sci, Stony Brook, NY 11794 USA. EM tirandai@yahoo.com; sswong@notes.cc.sunysb.edu NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 396-COLL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722801185 ER PT J AU Henderson, MA AF Henderson, Michael A. TI Photodesorption of organic radicals during photocatalysis on TiO2 SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Henderson, Michael A.] Pacific NW Natl Lab, Richland, WA 99352 USA. EM ma.henderson@pnl.gov NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 383-COLL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722801252 ER PT J AU Hershey, RL Decker, DL Earman, S Ryu, JH Reimus, P Garcia, ES AF Hershey, Ronald L. Decker, David L. Earman, Sam Ryu, Ji-hun Reimus, Paul Garcia, Elmer S., Jr. TI Laboratory experiments of carbon-14 uptake on calcite and dolomite SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Hershey, Ronald L.; Decker, David L.; Earman, Sam; Ryu, Ji-hun] Desert Res Inst, Div Hydrol Sci, Reno, NV 89119 USA. [Reimus, Paul; Garcia, Elmer S., Jr.] Los Alamos Natl Lab, Earth & Environm Sci Div, Los Alamos, NM 87545 USA. EM ron.hershey@dri.edu; decker@dri.edu; searman@dri.edu; jihun.ryu@dri.edu; preimus@lanl.gov; elmerg@lanl.gov NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 135-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807087 ER PT J AU Hill, DJ AF Hill, David J. TI The future of the nuclear fuel cycle SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Hill, David J.] Idaho Natl Lab, Idaho Falls, ID 83415 USA. EM david.hill@inl.gov NR 0 TC 0 Z9 0 U1 1 U2 2 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 63-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807115 ER PT J AU Hill, RN Khalil, H AF Hill, Robert N. Khalil, Hussein TI Overview of Global Nuclear Energy Partnership and advanced burner reactor SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Hill, Robert N.; Khalil, Hussein] Argonne Natl Lab, Nucl Engn Div, Argonne, IL 60439 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 16-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807118 ER PT J AU Himmel, ME Adney, WS Ding, SY Johnson, DK AF Himmel, Michael E. Adney, William S. Ding, Shi-You Johnson, David K. TI Biomass recalcitrance: Barrier to economic ethanol biorefineries SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Himmel, Michael E.; Adney, William S.; Ding, Shi-You; Johnson, David K.] Natl Renewable Energy Lab, Natl Bioenergy Ctr, Golden, CO 80401 USA. EM mike_himmel@nrel.gov; william_adney@nrel.gov; sding@nrel.gov; David_Johnson@nrel.gov RI Ding, Shi-You/O-1209-2013 NR 0 TC 0 Z9 0 U1 0 U2 7 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 112-PHYS PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807670 ER PT J AU Hoffman, DC AF Hoffman, Darleane C. TI A perspective on the future of superheavy element (SHE) research SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Hoffman, Darleane C.] Univ Calif Berkeley, Lawrence Berkeley Lab, Div Nucl Sci, Berkeley, CA 94720 USA. [Hoffman, Darleane C.] Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 41-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807006 ER PT J AU Houston, JE AF Houston, J. E. TI Tribology of interfacial water under nanometer level confinement SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Houston, J. E.] Sandia Natl Labs, Surface & Interface Sci Dept, Albuquerque, NM 87185 USA. EM jehoust@sandia.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 456-COLL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722801162 ER PT J AU Hu, QH AF Hu, Qinhong TI Applications of laser ablation-ICP/MS in understanding radionuclide transport SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Hu, Qinhong] Lawrence Livermore Natl Lab, Div Chem Sci, Livermore, CA 94550 USA. EM hu7@llnl.gov NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 138-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807030 ER PT J AU Hu, WS Tao, YT Wang, HH AF Hu, Wei-Shan Tao, Yu-Tai Wang, Hsien-Hau TI Oriented growth of pentacene films on self-assembled monolayer-modified silicon oxide surfaces SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Hu, Wei-Shan; Tao, Yu-Tai] Acad Sinica, Inst Chem, Taipei 115, Taiwan. [Wang, Hsien-Hau] Argonne Natl Lab, Div Mat Sci, Argonne, IL 60439 USA. EM peterweishanhu@gmail.com; ytt@chem.sinica.edu.tw; hau.wang@anl.gov RI Tao, Yu-Tai/E-7134-2015 OI Tao, Yu-Tai/0000-0003-4507-0419 NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 312-PHYS PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807542 ER PT J AU Hua, FJ Hong, KL Britt, PF Mays, JW AF Hua, Fengjun Hong, Kunlun Britt, Phillip F. Mays, Jimmy W. TI Phase transition of well-defined methoxyoligo(oxyethylene) styrene block copolymers in concentrated aqueous solutions SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract CT 233rd National Meeting of the Cellulose-and-Renewable-Materials-Division of the American-Chemical-Society (ACS) CY MAR 25-29, 2007 CL Chicago, IL SP Amer Chem Soc (ACS), Cellulose & Renewable Mat Div C1 [Hua, Fengjun; Hong, Kunlun; Britt, Phillip F.] Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA. [Hua, Fengjun; Hong, Kunlun; Britt, Phillip F.] Oak Ridge Natl Lab, CNMS, Oak Ridge, TN 37831 USA. [Mays, Jimmy W.] Univ Tennessee, Dept Chem, Knoxville, TN 37996 USA. EM 1fh@ornl.gov; hongkq@ornl.gov; brittpf@ornl.gov; jimmymays@utk.edu NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 241-POLY PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GO UT WOS:000207723100570 ER PT J AU Huang, LB Wiederrecht, GP Schlesselman, S Xydis, C Laible, PD Hanson, DK Tiede, DM AF Huang, Libai Wiederrecht, Gary P. Schlesselman, Sandy Xydis, Christina Laible, Philip D. Hanson, Deborah K. Tiede, David M. TI Femtosecond spectroscopy of single photosynthetic reaction center crystals from Rhodobacter sphaeroides SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Huang, Libai] Argonne Natl Lab, Ctr Nanoscale Mat, Argonne, IL 60439 USA. [Wiederrecht, Gary P.; Schlesselman, Sandy; Tiede, David M.] Argonne Natl Lab, Div Chem, Argonne, IL 60439 USA. [Xydis, Christina; Laible, Philip D.; Hanson, Deborah K.] Argonne Natl Lab, Biosci Div, Argonne, IL 60439 USA. EM huang-stevenson@anl.gov; wiederrecht@anl.gov NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 514-PHYS PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807630 ER PT J AU Huber, DL Venturini, EL Frankamp, BL Monson, TC Martin, JE AF Huber, Dale L. Venturini, Eugene L. Frankamp, Benjamin L. Monson, Todd C. Martin, James E. TI Size control in the synthesis of iron nanoparticles SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Huber, Dale L.] Sandia Natl Labs, Ctr Integrated Nanotechnol, Albuquerque, NM 87185 USA. [Venturini, Eugene L.; Frankamp, Benjamin L.; Monson, Todd C.; Martin, James E.] Sandia Natl Labs, Nanostruct & Semicond Phys Dept, Albuquerque, NM 87185 USA. EM dlhuber@sandia.gov NR 0 TC 0 Z9 0 U1 1 U2 2 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 360-COLL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722801596 ER PT J AU Isaacs, TH AF Isaacs, Thomas H. TI Moving to a new nuclear regime: Key issues at the the back end of the fuel cycle SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Isaacs, Thomas H.] Lawrence Livermore Natl Lab, Livermore, CA 94550 USA. EM isaacs2@llnl.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 62-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807048 ER PT J AU Jensen, MP Gorman-Lewis, D Fein, JB AF Jensen, Mark P. Gorman-Lewis, Drew Fein, Jeremy B. TI FUEL 40-Carbon nanotubes: From synthesis to biomaterial applications SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Jensen, Mark P.] Argonne Natl Lab, Div Chem, Argonne, IL 60439 USA. [Fein, Jeremy B.] Univ Notre Dame, Notre Dame, IN 46556 USA. EM mjensen@anl.gov; gorman-lewis@anl.gov; fein@nd.edu NR 0 TC 0 Z9 0 U1 1 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 58-GEOC PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722801838 ER PT J AU Jiang, H Jordan, KD Taylor, C AF Jiang, Hao Jordan, Kenneth D. Taylor, Charles TI Molecular dynamics simulations of methane hydrate using polarizable force fields SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Jiang, Hao; Jordan, Kenneth D.] Univ Pittsburgh, Dept Chem, Pittsburgh, PA 15260 USA. [Jordan, Kenneth D.] Univ Pittsburgh, Ctr Mol & Mat Simulat, Pittsburgh, PA 15260 USA. [Taylor, Charles] US DOE, NETL, Natl Energy Technol Lab, Pittsburgh, PA 15236 USA. EM jianghao@pitt.edu; charles.taylor@netl.doe.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 398-PHYS PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807250 ER PT J AU Johnson, JK Alapati, S Dai, B Sholl, DS AF Johnson, J. Karl Alapati, Sudhakar Dai, Bing Sholl, David S. TI Predicting the thermodynamics and initial kinetics of complex hydride systems SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Johnson, J. Karl] Univ Pittsburgh, Dept Chem Engn, Pittsburgh, PA 15261 USA. [Johnson, J. Karl] Natl Energy Technol Lab, Pittsburgh, PA 15261 USA. [Alapati, Sudhakar; Sholl, David S.] Carnegie Mellon Univ, Dept Chem Engn, Pittsburgh, PA 15213 USA. [Dai, Bing] Univ Pittsburgh, Dept Chem & Petr Engn, Pittsburgh, PA 15261 USA. EM karlj@pitt.edu; asudhakar@andrew.cmu.edu; bdai@puccini.che.pitt.edu NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 170-PHYS PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807396 ER PT J AU Jun, YS Waychunas, GA Toney, MF AF Jun, Young-Shin Waychunas, Glenn A. Toney, Michael F. TI FUEL 41-Flame synthesis of tungsten-oxide carbon nanowires SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Waychunas, Glenn A.] Univ Calif Berkeley, Lawrence Berkeley Lab, Div Earth Sci, Berkeley, CA 94720 USA. [Toney, Michael F.] Stanford Synchrotron Radiat Lab, Menlo Pk, CA 94025 USA. EM ysjun@berkeley.edu; gawaychunas@lbl.gov; mftoney@slac.stanford.edu NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 12-GEOC PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722801809 ER PT J AU Kaminski, MD Mertz, CJ AF Kaminski, M. D. Mertz, Carol J. TI Options for decay storage and disposal of cesium and strontium from GNEP reprocessing schemes SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Kaminski, M. D.; Mertz, Carol J.] Argonne Natl Lab, Div Chem Engn, Argonne, IL 60439 USA. EM kaminski@cmt.anl.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 35-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807066 ER PT J AU Karton, A Rabinovich, E Martin, JML Ruscic, B AF Karton, Amir Rabinovich, Elena Martin, Jan M. L. Ruscic, Branko TI W4 Theory for computational thermochemistry: In pursuit of confident sub-kJ/mol predictions SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Karton, Amir; Rabinovich, Elena; Martin, Jan M. L.] Weizmann Inst Sci, Dept Organ Chem, IL-76100 Rehovot, Israel. [Ruscic, Branko] Argonne Natl Lab, Div Chem, Argonne, IL 60439 USA. EM comartin@wicc.weizmann.ac.il; ruscic@anl.gov RI Ruscic, Branko/A-8716-2008; Karton, Amir/B-7628-2008 OI Ruscic, Branko/0000-0002-4372-6990; Karton, Amir/0000-0002-7981-508X NR 0 TC 0 Z9 0 U1 0 U2 3 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 421-PHYS PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807269 ER PT J AU Kenneally, JM AF Kenneally, Jacqueline M. TI Actinides are absolutely necessary for research SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Kenneally, Jacqueline M.] Lawrence Livermore Natl Lab, Chem & Mat Sci Directorate, Livermore, CA 94551 USA. EM kenneallyl@llnl.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 28-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807122 ER PT J AU Kennedy, JR AF Kennedy, J. Rory TI Actinide needs of the GNEP transmutation fuels development program SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Kennedy, J. Rory] Idaho Natl Lab\, Idaho Falls, ID 83415 USA. EM rory.kennedy@inl.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 13-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807112 ER PT J AU Kidder, MK Buchanan, AC AF Kidder, Michelle K. Buchanan, A. C., III TI Pyrolysis of phenethyl phenyl ether: The dramatic effect of pore confinement on product selectivity SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Kidder, Michelle K.; Buchanan, A. C., III] Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA. EM kidderm@ornl.gov; buchananac@ornl.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 108-ORGN PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722808433 ER PT J AU Klimov, VI AF Klimov, Victor I. TI Photogeneration and recombination of multiexcitons in nanocrystal quantum dots in relation to solar energy conversion SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Klimov, Victor I.] Los Alamos Natl Lab, Div Chem, Los Alamos, NM 87545 USA. EM klimov@lanl.gov NR 0 TC 0 Z9 0 U1 1 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 181-PHYS PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807465 ER PT J AU Kliner, DAV Koplow, JP Farrow, RL Schrader, PES Moore, SW Reichardt, TA Hoops, AA Kulp, TJ Armstrong, KM Sommers, RL Goldberg, L Feve, JP AF Kliner, Dahv A. V. Koplow, Jeffrey P. Farrow, Roger L. Schrader, Paul E. Schrader Moore, Sean W. Reichardt, Thomas A. Hoops, Alexandra A. Kulp, Thomas J. Armstrong, Karla M. Sommers, Ricky L. Goldberg, Lew Feve, Jean-Philippe TI Rare-earth-doped fiber lasers for spectroscopic trace-gas detection SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Kliner, Dahv A. V.; Koplow, Jeffrey P.; Farrow, Roger L.; Schrader, Paul E. Schrader; Moore, Sean W.; Reichardt, Thomas A.; Hoops, Alexandra A.; Kulp, Thomas J.; Armstrong, Karla M.; Sommers, Ricky L.; Goldberg, Lew; Feve, Jean-Philippe] Sandia Natl Labs, Livermore, CA 94551 USA. EM dakline@sandia.gov NR 0 TC 0 Z9 0 U1 0 U2 2 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 23-FUEL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722801787 ER PT J AU Knox, AS Kaplan, DI Brigmon, RL AF Knox, A. S. Kaplan, Daniel I. Brigmon, Robin L. TI NUCL 105-Using synchrotron X-ray techniques to examine uranium speciation with depth in contaminated Hanford sediments SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Knox, A. S.] Savannah River Natl Lab, Dept Environm Sci & Biotechnol, Aiken, SC 29808 USA. [Kaplan, Daniel I.] Westinghouse Savannah River Co, Savannah River Natl Lab, Aiken, SC 29808 USA. [Brigmon, Robin L.] Washington Savannah River Co, Aiken, SC 29808 USA. EM Anna.Knox@srnl.doe.gov; daniel.kaplan@srs.gov; ro3.brigmon@srs.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 116-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807080 ER PT J AU Koh, S Yu, CF Leisch, J Toney, MF Strasser, P AF Koh, Shirlaine Yu, Chengfei Leisch, Jennifer Toney, Michael F. Strasser, Peter TI Size and composition distribution dynamics of Pt alloy nanoparticle electrocatalysts probed by anomalous small angle X-ray scattering SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Koh, Shirlaine; Yu, Chengfei; Strasser, Peter] Univ Houston, Dept Chem & Biomol Engn, Houston, TX 77204 USA. [Leisch, Jennifer; Toney, Michael F.] Stanford Linear Accelerator Ctr, Stanford Synchrotron Radiat Lab, Menlo Pk, CA 94025 USA. EM pstrasser@uh.edu RI Strasser, Peter/A-1868-2012 NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 559-COLL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722801357 ER PT J AU Kress, JD Wrobleski, DA Langlois, DA Orler, EB Lightfoot, JM Rodin, WA Huddleston, C Woods, L Russell, BG Salazar, MR Pauler, D AF Kress, Joel D. Wrobleski, Debra A. Langlois, David A. Orler, E. Bruce Lightfoot, J. Michael Rodin, Wayne A. Huddleston, Casey Woods, Loreli Russell, Bobby G. Salazar, Michael R. Pauler, Denise TI Aging of the binder in plastic-bonded explosive PBX 9501 and free-radical oxidation SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract CT 233rd National Meeting of the Cellulose-and-Renewable-Materials-Division of the American-Chemical-Society (ACS) CY MAR 25-29, 2007 CL Chicago, IL SP Amer Chem Soc (ACS), Cellulose & Renewable Mat Div C1 [Kress, Joel D.] Los Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA. [Wrobleski, Debra A.; Langlois, David A.; Orler, E. Bruce] Los Alamos Natl Lab, Polymer & Coatings Grp, Los Alamos, NM 87545 USA. [Lightfoot, J. Michael; Rodin, Wayne A.; Huddleston, Casey; Woods, Loreli; Russell, Bobby G.] BWXT Pantex LLC, Appl Technol Div, Amarillo, TX USA. [Salazar, Michael R.] Union Univ, Dept Chem, Jackson, TN 38305 USA. [Pauler, Denise] Colorado Sch Mines, Div Engn, Golden, CO 80401 USA. EM jdk@lanl.gov; wrobleski@lanl.gov; eborler@lanl.gov; JLIGHTFO@pantex.com; wrodin@pantex.com; msalazar@uu.edu NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 526-POLY PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GO UT WOS:000207723100305 ER PT J AU Kristo, MJ AF Kristo, Michael J. TI Nuclear forensics: A key component of non-proliferation control SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Kristo, Michael J.] Lawrence Livermore Natl Lab, Livermore, CA 94551 USA. EM kristo2@llnl.gov NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 79-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807010 ER PT J AU Labouriau, A Stephens, T Taylor, D Bowen, D AF Labouriau, Andrea Stephens, Tom Taylor, Dean Bowen, Dan TI Spectroscopic investigation of degradation in RTV siloxane foams SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract CT 233rd National Meeting of the Cellulose-and-Renewable-Materials-Division of the American-Chemical-Society (ACS) CY MAR 25-29, 2007 CL Chicago, IL SP Amer Chem Soc (ACS), Cellulose & Renewable Mat Div C1 [Labouriau, Andrea] Los Alamos Natl Lab, Polymer & Coatings Grp, Los Alamos, NM 87545 USA. [Bowen, Dan] Honeywell FM&T Kansas City Plant, Kansas City, MO 64141 USA. EM andrea@lanl.gov RI Stephens, Thomas/D-9512-2012 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 572-POLY PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GO UT WOS:000207723100319 ER PT J AU Laidler, JJ AF Laidler, James J. TI GNEP and the International Fuel Cycle SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Laidler, James J.] Argonne Natl Lab, Appl Sci & Technol Directorate, Argonne, IL 60439 USA. EM laidler@cmt.anl.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 65-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807043 ER PT J AU Lee, B Niu, ZW Wang, Q Lo, CT Thiyagarajan, P AF Lee, Byeongdu Niu, Zhongwei Wang, Qian Lo, Chieh-Tsung Thiyagarajan, Pappannan TI SAXS/GISAXS study on nanobio particles: Structural deformations induced by interactions with solid substrates SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Lee, Byeongdu] Argonne Natl Lab, Xray Sci Div, Argonne, IL 60439 USA. [Niu, Zhongwei; Wang, Qian] Univ S Carolina, Dept Chem & Biochem, Columbia, SC 29208 USA. [Lo, Chieh-Tsung; Thiyagarajan, Pappannan] Argonne Natl Lab, Intense Pulsed Neutron Source Div, Argonne, IL 60439 USA. EM blee@aps.anl.gov; niu.z@mail.chem.sc.edu; wang@mail.chem.sc.edu NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 268-COLL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722801553 ER PT J AU Lee, H Bratlie, KM Somorjai, GA Yang, PD AF Lee, Hyunjoo Bratlie, Kaitlin M. Somorjai, G. A. Yang, Peidong TI Shape-controlled platinum nanoparticles as catalysts: Synthesis, reaction studies, and support effects SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA. Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA. EM hlee@lbl.gov; kmbratlie@lbl.gov; Somorjai@berkeley.edu; p_yang@uclink.berkeley.edu NR 0 TC 0 Z9 0 U1 2 U2 5 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 362-COLL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722801289 ER PT J AU Li, LY King, DL AF Li, Liyu King, David L. TI PETR 28-Catalytic liquefaction of rice husk on nanoparticle Cl-/ZrO2 SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Li, Liyu; King, David L.] Pacific NW Natl Lab, Inst Interfacial Catalysis, Richland, WA 99352 USA. EM liyuli@pnl.gov; david.king@pnl.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 18-PETR PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807179 ER PT J AU Lin, VSY AF Lin, Victor S-Y. TI Multifunctional mesoporous nanoparticle-based catalysts and controlled release delivery systems for bioenergy applications SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Lin, Victor S-Y.] Iowa State Univ, Dept Chem, Ames, IA 50011 USA. [Lin, Victor S-Y.] Iowa State Univ, US DOE Ames Lab, Ames, IA 50011 USA. EM vsylin@iastate.edu NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 29-COLL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722801466 ER PT J AU Lin, XM Claus, H Welp, U Beloborodov, I Kwok, WK Crabtree, G Jaeger, H AF Lin, Xiao-Min Claus, Helmut Welp, Ulrich Beloborodov, Igor Kwok, Wai K. Crabtree, George Jaeger, Heinrich TI Growth and properties of superconducting anisotropic lead nanoprisms SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Lin, Xiao-Min] Argonne Natl Lab, Ctr Nanoscale Mat, Argonne, IL 60439 USA. [Claus, Helmut; Welp, Ulrich; Beloborodov, Igor; Kwok, Wai K.; Crabtree, George] Argonne Natl Lab, Div Mat Sci, Argonne, IL 60439 USA. [Jaeger, Heinrich] Univ Chicago, James Franck Inst, Chicago, IL 60637 USA. EM xmlin@anl.gov; beloborodov@anl.gov NR 0 TC 0 Z9 0 U1 1 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 357-COLL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722801174 ER PT J AU Lisowski, PW AF Lisowski, Paul W. TI The global nuclear energy partnership SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Lisowski, Paul W.] US DOE, Off Nucl Energy, Washington, DC 20585 USA. EM paul.lisowski@nuclear.energy.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 1-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807054 ER PT J AU Liu, C Ivankin, A Kuzmenko, I Dohm, MT Gidalevitz, D AF Liu, Chao Ivankin, Andrey Kuzmenko, Ivan Dohm, Michelle T. Gidalevitz, David TI Interaction of HIV-1 N-terminal peptide with erythrocyte membrane mimics SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Liu, Chao; Ivankin, Andrey; Gidalevitz, David] IIT, Dept Chem Engn, Chicago, IL 60616 USA. [Kuzmenko, Ivan] Argonne Natl Lab, Adv Photon Source, CMC Cat Sect, Argonne, IL 60439 USA. [Dohm, Michelle T.] Northwestern Univ, Dept Chem, Evanston, IL 60208 USA. EM liuchao@iit.edu; aivankin@iit.edu; kuzmenko@aps.anl.gov; m-dohm@northwestern.edu; gidalevitz@iit.edu NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 242-PHYS PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807660 ER PT J AU Liu, CX Zachara, JM Majors, P McKinley, JP AF Liu, Chongxuan Zachara, John M. Majors, Paul McKinley, James P. TI Microscopic mass transfer controlling source zone U(VI) reactivity at US Hanford Site SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Majors, Paul] Pacific NW Natl Lab, Environm Mol Sci Lab, Richland, WA 99352 USA. EM chongxuanliu@pnl.gov; john.zachara@pnl.gov; james.mckinley@pnl.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 104-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807091 ER PT J AU Liu, N Prall, BS Klimov, VI AF Liu, Nanguo Prall, Bradley S. Klimov, Victor I. TI Hybrid metal/dielectric/semiconductor-quantum-dot nanostructures: Synthesis and characterization of semiconductor-metal interactions SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Liu, Nanguo; Prall, Bradley S.; Klimov, Victor I.] Los Alamos Natl Lab, Div Chem, Los Alamos, NM 87545 USA. EM nanguo@lanl.gov; klimov@lanl.gov NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 45-COLL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722801498 ER PT J AU Luo, GM Malkova, S Yoon, J Schultz, D Lin, BH Benjamin, I Vanysek, P Schlossman, ML AF Luo, Guangming Malkova, Sarka Yoon, Jaesung Schultz, Dave Lin, Binhua Benjamin, Ilan Vanysek, Petr Schlossman, Mark L. TI X-ray scattering from an electrolyte interface SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Luo, Guangming] Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37830 USA. [Malkova, Sarka; Yoon, Jaesung; Schultz, Dave; Schlossman, Mark L.] Univ Illinois, Dept Phys, Chicago, IL 60607 USA. [Lin, Binhua] Univ Chicago, ChemMatCARS, Argonne, IL 60439 USA. [Benjamin, Ilan] Univ Calif Santa Cruz, Dept Chem, Santa Cruz, CA 95064 USA. [Vanysek, Petr] No Illinois Univ, Dept Chem & Biochem, De Kalb, IL 60115 USA. EM luog@ornl.gov; smalko1@uic.edu; schultz@cars.uchicago.edu; benjamin@chemistry.ucsc.edu; pvanysek@niu.edu; schloss@uic.edu NR 0 TC 0 Z9 0 U1 0 U2 3 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 207-PHYS PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807254 ER PT J AU MacLean, L Wirick, S Jacobsen, C Ravel, BD Southam, G AF MacLean, Lachlan Wirick, Sue Jacobsen, Chris Ravel, Bruce D. Southam, Gordon TI FUEL 42-Comparison of carbon surface modification chemistries for nanoparticle based cell delivery SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [MacLean, Lachlan; Southam, Gordon] Univ Western Ontario, Dept Earth Sci, London, ON N6A 5B8, Canada. [Wirick, Sue; Jacobsen, Chris] SUNY Stony Brook, Dept Phys & Astron, Stony Brook, NY 11794 USA. [Ravel, Bruce D.] Argonne Natl Lab, Biosci Div, Argonne, IL 60439 USA. EM lmaclea@uwo.ca; swirick@bnl.gov; Chris.Jacobsen@sunysb.edu; bravel@anl.gov; lmaclea@uwo.ca RI Southam, Gordon/D-1983-2013; Jacobsen, Chris/E-2827-2015 OI Southam, Gordon/0000-0002-8941-1249; Jacobsen, Chris/0000-0001-8562-0353 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 3-GEOC PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722801849 ER PT J AU Mamontov, E Vlcek, L Wesolowski, DJ Cummings, PT Wang, W Rosenqvist, J Brown, CM Sakai, VG Cole, DR AF Mamontov, Eugene Vlcek, Lukas Wesolowski, David J. Cummings, Peter T. Wang, Wei Rosenqvist, Jorgen Brown, Craig M. Sakai, Victoria Garcia Cole, David R. TI Quasielastic neutron scattering and molecular dynamics studies of structure and dynamics of surface water on nanopowder rutile and cassiterite SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Mamontov, Eugene] Oak Ridge Natl Lab, Oak Ridge, TN 37831 USA. [Vlcek, Lukas; Cummings, Peter T.] Vanderbilt Univ, Dept Chem Engn, Nashville, TN 37235 USA. [Wesolowski, David J.; Rosenqvist, Jorgen; Cole, David R.] Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA. [Wang, Wei] Oak Ridge Natl Lab, Div Environm Sci, Oak Ridge, TN 37831 USA. [Brown, Craig M.; Sakai, Victoria Garcia] NIST, NIST Ctr Neutron Res, Gaithersburg, MD 20899 USA. [Brown, Craig M.; Sakai, Victoria Garcia] Indiana Univ, Cyclotron Facil, Gaithersburg, MD 20899 USA. EM mamontove@ornl.gov; lukas.vlcek@vanderbilt.edu; peter.cummings@vanderbilt.edu; wangw@ornl.gov; craig.brown@nist.gov; coledr@ornl.gov RI Wang, Wei/B-5924-2012; Cummings, Peter/B-8762-2013; Vlcek, Lukas/N-7090-2013; Mamontov, Eugene/Q-1003-2015 OI Cummings, Peter/0000-0002-9766-2216; Vlcek, Lukas/0000-0003-4782-7702; Mamontov, Eugene/0000-0002-5684-2675 NR 0 TC 0 Z9 0 U1 0 U2 3 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 261-COLL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722801480 ER PT J AU Marcus, MA AF Marcus, Matthew A. TI FUEL 20-Characterization of single-walled carbon nanotubes produced by a scalable combustion process SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Marcus, Matthew A.] Univ Calif Berkeley, Lawrence Berkeley Lab, Adv Light Source, Berkeley, CA 94720 USA. EM mamarcus@lbl.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 11-GEOC PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722801829 ER PT J AU Mattigod, SV Wellman, D Whyatt, GA Wood, M AF Mattigod, Shas V. Wellman, Dawn Whyatt, Greg A. Wood, Marcus TI NUCL 86-Synthesis and characterization of the solid uranyl-acetohydroxamic acid complex SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Mattigod, Shas V.; Wellman, Dawn] Pacific NW Natl Lab, Richland, WA 99354 USA. [Whyatt, Greg A.] Pacific NW Natl Lab, Environm Technol Directorate, Richland, WA 99352 USA. [Wood, Marcus] Fluor Hanford Inc, Richland, WA 99352 USA. EM shas.mattigod@pnl.gov; dawn.wellman@pnl.gov; greg.whyatt@pnl.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 134-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807081 ER PT J AU Mavrikakis, M Nilekar, AU Ford, DC Xu, Y Sasaki, K Zhang, J Vukmirovic, MB Adzic, RR AF Mavrikakis, Manos Nilekar, Anand U. Ford, Denise C. Xu, Ye Sasaki, Kotaro Zhang, J. Vukmirovic, Miomir B. Adzic, Radoslav R. TI Aspects of alloy electrocatalysis SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Mavrikakis, Manos; Nilekar, Anand U.; Ford, Denise C.] Univ Wisconsin, Dept Chem & Biol Engn, Madison, WI 53706 USA. [Xu, Ye] Oak Ridge Natl Lab, Ctr Nanophase Mat Sci, Oak Ridge, TN 37831 USA. [Xu, Ye] Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA. [Sasaki, Kotaro; Vukmirovic, Miomir B.] Brookhaven Natl Lab, Dept Chem, Upton, NY 11973 USA. [Zhang, J.; Adzic, Radoslav R.] Brookhaven Natl Lab, Dept Mat Sci, Upton, NY 11973 USA. EM manos@engr.wisc.edu; xuy2@ornl.gov; miomir@bnl.gov; adzic@bnl.gov RI Mavrikakis, Manos/D-5702-2012 OI Mavrikakis, Manos/0000-0002-5293-5356 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 595-COLL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722801177 ER PT J AU Maxwell, R Chinn, S Herberg, JL Giuliani, J AF Maxwell, Robert Chinn, Sarah Herberg, Julie L. Giuliani, Jason TI Probing degradation in complex engineering silicones by 1H multiple quantum NMR SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract CT 233rd National Meeting of the Cellulose-and-Renewable-Materials-Division of the American-Chemical-Society (ACS) CY MAR 25-29, 2007 CL Chicago, IL SP Amer Chem Soc (ACS), Cellulose & Renewable Mat Div C1 [Maxwell, Robert; Chinn, Sarah] Lawrence Livermore Natl Lab, Chem Mat & Life Sci Directorate, Livermore, CA 94550 USA. EM maxwell7@llnl.gov; chinn7@llnl.gov; herberg1@llnl.gov RI Chinn, Sarah/E-1195-2011 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 571-POLY PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GO UT WOS:000207723100004 ER PT J AU Maye, MM Nykypanchuk, D van der Lelie, D Gang, O AF Maye, Mathew M. Nykypanchuk, Dmytro van der Lelie, Daniel Gang, Oleg TI Manipulating assembly properties in DNA-nanoparticle systems SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Maye, Mathew M.; Nykypanchuk, Dmytro; van der Lelie, Daniel; Gang, Oleg] Brookhaven Natl Lab, Ctr Funct Nanomat, Upton, NY 11973 USA. EM mmaye@bnl.gov NR 0 TC 0 Z9 0 U1 0 U2 2 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 551-COLL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722801609 ER PT J AU McGrath, LM Lenhart, JL Parnas, RS AF McGrath, Laura M. Lenhart, Joseph L. Parnas, Richard S. TI Silanated alumina for novel epoxy composites SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract CT 233rd National Meeting of the Cellulose-and-Renewable-Materials-Division of the American-Chemical-Society (ACS) CY MAR 25-29, 2007 CL Chicago, IL SP Amer Chem Soc (ACS), Cellulose & Renewable Mat Div C1 [McGrath, Laura M.] Univ Connecticut, Polymer Program, Inst Mat Sci, Storrs, CT 06269 USA. [Lenhart, Joseph L.] Sandia Natl Labs, Organ Mat Dept, Albuquerque, NM 87185 USA. [Parnas, Richard S.] Univ Connecticut, Dept Chem Mat & Biomol Engn, Storrs, CT 06269 USA. EM Laura.McGrath@uconn.edu; jllenha@sandia.gov; rparnas@ims.uconn.edu NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 505-POLY PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GO UT WOS:000207723100544 ER PT J AU McLouth, L AF McLouth, Larry TI ORGN 351-Photochemical generation of highly reactive cyclic enediyne compounds SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [McLouth, Larry] Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA. EM ldmclouth@lbl.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 23-SCHB PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722808840 ER PT J AU Michel, FM Ehm, L Antao, SM Chupas, PJ Parise, JB AF Michel, F. Marc Ehm, Lars Antao, Sytle M. Chupas, Peter J. Parise, John B. TI FUEL 15-Polynuclear aromatic hydrocarbon formation during biomass gasification SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Parise, John B.] SUNY Stony Brook, Dept Geosci, Ctr Environm Mol Sci, Dept Chem, Stony Brook, NY 11794 USA. [Antao, Sytle M.; Chupas, Peter J.] Argonne Natl Lab, Adv Photon Source, Argonne, IL 60439 USA. EM fmichel@ic.sunysb.edu; lehm@notes.cc.sunysb.edu; john.parise@sunysb.edu NR 0 TC 0 Z9 0 U1 0 U2 2 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 13-GEOC PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722801840 ER PT J AU Michelsen, HA AF Michelsen, Hope A. TI Anomalies in picosecond laser-induced incandescence of soot SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Michelsen, Hope A.] Sandia Natl Labs, Combust Res Facil, Livermore, CA 94551 USA. EM hamiche@sandia.gov NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 24-FUEL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722801741 ER PT J AU Mincher, BJ Schmitt, NC AF Mincher, Bruce J. Schmitt, Nicholas C. TI Coextraction of americium (VI) and the major actinides with tributyl phosphate SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Schmitt, Nicholas C.] Idaho Natl Lab, Dept Chem, Idaho Falls, ID 83415 USA. EM bruce.mincher@inl.gov; nicholas.schmitt@inl.gov RI Mincher, Bruce/C-7758-2017 NR 0 TC 0 Z9 0 U1 0 U2 5 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 30-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807007 ER PT J AU Mishra, B Fein, JB Boyanov, MI Kelly, SD Kemner, KM Bunker, BA AF Mishra, Bhoopesh Fein, Jeremy B. Boyanov, Maxim I. Kelly, Shelly D. Kemner, Kenneth M. Bunker, Bruce A. TI FUEL 24-Anomalies in picosecond laser-induced incandescence of soot SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Mishra, Bhoopesh] Princeton Univ, Dept Geosci, Princeton, NJ 08544 USA. [Boyanov, Maxim I.; Kelly, Shelly D.; Kemner, Kenneth M.] Argonne Natl Lab, Biosci Div, Argonne, IL 60439 USA. [Bunker, Bruce A.] Univ Notre Dame, Dept Phys, Notre Dame, IN 46556 USA. EM bmishra@princeton.edu; fein@nd.edu; mboyanov@nd.edu; skelly@anl.gov; kemner@anl.gov NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 60-GEOC PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722801817 ER PT J AU Moody, KJ AF Moody, Kenton J. TI Automated chemistry for national security applications SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Moody, Kenton J.] Lawrence Livermore Natl Lab, AX Div, Livermore, CA 94550 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 96-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807051 ER PT J AU Morreale, BM Howard, B Killmeyer, RP Taylor, C Iyoha, O Ciocco, MV AF Morreale, Bryan M. Howard, Bret Killmeyer, Richard P. Taylor, Charles Iyoha, Osemwengie Ciocco, Michael V. TI Simultaneous H2 purification and CO2 capture in a post-gasifier membrane reactor SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Howard, Bret; Killmeyer, Richard P.; Taylor, Charles; Iyoha, Osemwengie] US DOE, NETL, Pittsburgh, PA 15236 USA. [Iyoha, Osemwengie] Univ Pittsburgh, Pittsburgh, PA USA. EM bryan.morreale@netl.doe.gov; Bret.Howard@netl.doe.gov; charles.taylor@netl.doe.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 68-FUEL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722801723 ER PT J AU Nankawa, T Suzuki, Y Ozaki, T Francis, AJ Ohnuki, T AF Nankawa, Takuya Suzuki, Yoshinori Ozaki, Takuo Francis, Arokiasamy J. Ohnuki, Toshihiko TI Catalytic reduction of uranium(VI) by surface immobilized cytochrome C of Saccharomyces cerevisiae on ITO electrode SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Nankawa, Takuya; Ozaki, Takuo; Ohnuki, Toshihiko] Japan Atom Energy Agcy, Adv Sci Res Ctr, Tokai, Ibaraki 3191195, Japan. [Suzuki, Yoshinori] Nagoya Univ, Dept Nucl Engn, Chikusa Ku, Nagoya, Aichi 4648603, Japan. [Francis, Arokiasamy J.] Brookhaven Natl Lab, Dept Environm Sci, Upton, NY 11973 USA. EM nankawa.takuya@jaea.go.jp; ozaki.takuo@jaea.go.jp; ajfrancis@bnl.gov; ohnuki.toshihiko@jaea.go.jp NR 0 TC 0 Z9 0 U1 1 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 342-COLL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722801459 ER PT J AU Nelson, RO AF Nelson, R. O. TI Nuclear Data Measurement Program at LANSCE SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Nelson, R. O.] Los Alamos Natl Lab, LANSCE NS, Los Alamos, NM 87545 USA. EM rnelson@lanl.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 29-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807096 ER PT J AU Nitsche, H AF Nitsche, Heino TI Actinide speciation and interaction processes in the environment SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Nitsche, Heino] Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA. [Nitsche, Heino] Univ Calif Berkeley, Lawrence Berkeley Lab, Div Nucl Sci, Berkeley, CA 94720 USA. NR 0 TC 0 Z9 0 U1 0 U2 4 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 54-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807135 ER PT J AU Norskov, JK Andersson, M Greeley, JP Bligaard, T Christensen, CH AF Norskov, Jens K. Andersson, Martin Greeley, Jeffrey P. Bligaard, T. Christensen, Claus H. TI Inspiration to materials design from density functional theory calculations? SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Norskov, Jens K.; Andersson, Martin; Bligaard, T.] Tech Univ Denmark, Ctr Atom Scale Mat Design, Dept Phys, DK-2800 Lyngby, Denmark. [Greeley, Jeffrey P.] Argonne Natl Lab, Ctr Nanoscale Mat, Argonne, IL 60439 USA. [Christensen, Claus H.] Tech Univ Denmark, Ctr Sustainable & Green Chem, Dept Chem, DK-2800 Lyngby, Denmark. EM jgreeley@fysik.dtu.dk; chc@kemi.dtu.dk RI Norskov, Jens/D-2539-2017 OI Norskov, Jens/0000-0002-4427-7728 NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 133-PHYS PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807489 ER PT J AU Norskov, JK Skulasson, E Rossmeisl, J Bligaard, T Karlberg, G Greeley, JP Jonsson, H AF Norskov, Jens K. Skulasson, Egill Rossmeisl, Jan Bligaard, Thomas Karlberg, Gustav Greeley, Jeffrey P. Jonsson, Hannes TI Density functional theory calculations for the hydrogen evolution reaction SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Norskov, Jens K.; Skulasson, Egill; Rossmeisl, Jan; Bligaard, Thomas; Karlberg, Gustav] Tech Univ Denmark, Ctr Atom Scale Mat Design, Dept Phys, DK-2800 Lyngby, Denmark. [Greeley, Jeffrey P.] Argonne Natl Lab, Ctr Nanoscale Mat, Argonne, IL 60439 USA. [Jonsson, Hannes] Univ Iceland, Fac Sci, VR 2, IS-107 Reykjavik, Iceland. EM egillsk@fysik.dtu.dk; jross@fysik.dtu.dk; bligaard@fysik.dtu.dk; karlberg@fysik.dtu.dk; jgreeley@fysik.dtu.dk; hj@hi.is RI Jonsson, Hannes/G-2267-2013; Norskov, Jens/D-2539-2017 OI Jonsson, Hannes/0000-0001-8285-5421; Norskov, Jens/0000-0002-4427-7728 NR 0 TC 0 Z9 0 U1 0 U2 4 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 411-COLL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722801387 ER PT J AU Nozik, AJ AF Nozik, Arthur J. TI Third generation solar photon conversion SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Nozik, Arthur J.] Natl Renewable Energy Lab, Ctr Basic Sci, Golden, CO 80401 USA. EM anozik@nrel.gov NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 82-PHYS PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807581 ER PT J AU Nozik, AJ Ellingson, RJ Beard, MC Johnson, JC Luther, J Gerth, KA Hanna, M AF Nozik, Arthur J. Ellingson, Randy J. Beard, Matthew C. Johnson, Justin C. Luther, Joseph Gerth, Kathrine A. Hanna, Mark TI Carrier dynamics and multiple exciton generation in semiconductor nanocrystals: Applications to third generation solar photon conversion SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Ellingson, Randy J.; Beard, Matthew C.; Johnson, Justin C.; Luther, Joseph; Hanna, Mark] Natl Renewable Energy Lab, Ctr Basic Sci, Golden, CO 80401 USA. EM anozik@nrel.gov; matthew_beard@nrel.gov; justin_johnson@nrel.gov; joseph_luther@nrel.gov RI Ellingson, Randy/H-3424-2013 NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 179-PHYS PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807582 ER PT J AU O'Hara, MJ Egorov, OB Grate, JW Clements, JP Devol, T AF O'Hara, Matthew J. Egorov, Oleg B. Grate, Jay W. Clements, John P. DeVol, Timothy TI Rapid automated radiochemical analyzer for determination of Tc-99 and Sr-90 in nuclear waste processing streams SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Grate, Jay W.] Pacific NW Natl Lab, Fundamental Sci Directorate, Richland, WA 99352 USA. [DeVol, Timothy] Clemson Univ, Dept Environm Engn & Sci, Anderson, SC 29625 USA. [Egorov, Oleg B.] Isoray Inc, Richland, WA 99354 USA. EM matthew.ohara@pnl.gov; oegorov@isoray.com; jwgrate@pnl.gov; jpcleme@clemson.edu; devol@clemson.edu NR 0 TC 0 Z9 0 U1 2 U2 2 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 112-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807044 ER PT J AU Ohnuki, T Ozaki, T Yoshida, T Nankawa, T Kozai, N Sakamoto, F Suzuki, Y Francis, AJ AF Ohnuki, Toshihiko Ozaki, Takuo Yoshida, Takahiro Nankawa, Takuya Kozai, Naofumi Sakamoto, Fuminori Suzuki, Yoshinori Francis, Arokiasamy J. TI Microbial impacts on the migration of actinides: Effects of exudates on the migration SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Ohnuki, Toshihiko; Ozaki, Takuo; Nankawa, Takuya; Kozai, Naofumi; Sakamoto, Fuminori] Japan Atom Energy Agcy, Adv Sci Res Ctr, Tokai, Ibaraki 3191195, Japan. [Yoshida, Takahiro] Natl Inst Adv Ind Sci & Technol, Res Ctr Deep Geol Environm, Tsukuba, Ibaraki 3058569, Japan. [Suzuki, Yoshinori] Nagoya Univ, Dept Nucl Engn, Nagoya, Aichi 4648603, Japan. [Francis, Arokiasamy J.] Brookhaven Natl Lab, Dept Environm Sci, Upton, NY 11973 USA. EM ohnuki.toshihiko@jaea.go.jp; ozaki.takuo@jaea.go.jp; takahiro-yoshida@aist.go.jp; nankawa.takuya@jaea.go.jp; kozai.naofumi@jaea.go.jp; ajfrancis@bnl.gov NR 0 TC 0 Z9 0 U1 1 U2 2 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 94-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807025 ER PT J AU Ohnuki, T Ozaki, T Yoshida, T Nankawa, T Kozai, N Sakamoto, F Suzuki, Y Francis, AJ AF Ohnuki, Toshihiko Ozaki, Takuo Yoshida, Takahiro Nankawa, Takuya Kozai, Naofumi Sakamoto, Fuminori Suzuki, Yoshinori Francis, Arokiasamy J. TI FUEL 34-Transformation of inorganic elements into coal extracts (HyperCoals) SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Ohnuki, Toshihiko; Ozaki, Takuo; Nankawa, Takuya; Kozai, Naofumi; Sakamoto, Fuminori] Japan Atom Energy Agcy, Adv Sci Res Ctr, Ibaraki 3191195, Japan. [Yoshida, Takahiro] Natl Inst Adv Ind Sci & Technol, Res Ctr Deep Geol Environm, Tsukuba, Ibaraki 3058569, Japan. [Suzuki, Yoshinori] Nagoya Univ, Dept Nucl Engn, Nagoya, Aichi 4648603, Japan. [Francis, Arokiasamy J.] Brookhaven Natl Lab, Dept Environm Sci, Upton, NY 11973 USA. EM ohnuki.toshihiko@jaea.go.jp; ozaki.takuo@jaea.go.jp; takahiro-yoshida@aist.go.jp; nankawa.takuya@jaea.go.jp; kozai.naofumi@jaea.go.jp; ajfrancis@bnl.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 57-GEOC PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722801801 ER PT J AU Ozolins, V Akbarzadeh, A Majzoub, EH Siegel, D Wolverton, C AF Ozolins, Vidvuds Akbarzadeh, Alireza Majzoub, Eric H. Siegel, Donald Wolverton, Christopher TI First-principles density functional studies of high-performance hydrogen storage materials SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Ozolins, Vidvuds; Akbarzadeh, Alireza] Univ Calif Los Angeles, Dept Mat Sci & Engn, Los Angeles, CA 90095 USA. [Majzoub, Eric H.] Sandia Natl Labs, Analyt Mat Sci Grp, Livermore, CA 94550 USA. [Siegel, Donald; Wolverton, Christopher] Ford Motor Co, Chem & Environm Sci Dept, Ford Res Lab, Dearborn, MI 48124 USA. EM vidvuds@ucla.edu; aakbarz@ucla.edu; ehmajzo@sandia.gov RI Ozolins, Vidvuds/D-4578-2009 NR 0 TC 0 Z9 0 U1 0 U2 2 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 172-PHYS PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807503 ER PT J AU Paffett, MT Stultz, J Joyce, SA AF Paffett, Mark T. Stultz, J. Joyce, S. A. TI Thermal and radiation induced chemistry of water on UO2 surfaces SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Paffett, Mark T.] Los Alamos Natl Lab, MST Div, Los Alamos, NM 87545 USA. [Stultz, J.; Joyce, S. A.] LANE, Div Chem, Los Alamos, NM 87545 USA. EM mtp@lanl.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 520-COLL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722801294 ER PT J AU Pasmehmetoglu, K AF Pasmehmetoglu, Kemal TI Transmutation of actinides in burner reactors: Transuranic fuels SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Pasmehmetoglu, Kemal] Idaho Natl Lab, Idaho Falls, ID 83145 USA. EM Kemal.Pasamehmetoglu@inl.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 2-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807136 ER PT J AU Peden, CHF Herrera, JE Kwak, JH Hu, JZ She, XY Wang, Y AF Peden, Charles H. F. Herrera, Jose E. Kwak, Ja Hun Hu, Jianzhi She, Xiaoyan Wang, Yong TI Novel nanodispersed early transition oxide catalysts on mesoporous silica SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Peden, Charles H. F.; Herrera, Jose E.; Kwak, Ja Hun; Hu, Jianzhi; She, Xiaoyan; Wang, Yong] Pacific NW Natl Lab, Inst Interfacial Catalysis, EMSL, Richland, WA 99352 USA. EM chuck.peden@pnl.gov; jherrera@eng.uwo.ca; kwak@pnl.gov; Jianzhi.Hu@pnl.gov; xiaoyan.she@pnl.gov; yongwang@pnl.gov RI Wang, Yong/C-2344-2013; Kwak, Ja Hun/J-4894-2014 NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 514-COLL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722801186 ER PT J AU Peden, CHF Yi, CW Ozensoy, E Szanyi, J AF Peden, Charles H. F. Yi, Cheol Woo Ozensoy, Emrah Szanyi, Janos TI Model studies of BaO/Al2O3 NOx storage materials SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Peden, Charles H. F.; Yi, Cheol Woo; Ozensoy, Emrah; Szanyi, Janos] Pacific NW Natl Lab, Inst Interfacial Catalysis, EMSL, Richland, WA 99352 USA. EM chuck.peden@pnl.gov; cheolwoo.yi@pnl.gov; ozensoy@fen.bilkent.edu.tr; janos.szanyi@pnl.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 448-COLL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722801130 ER PT J AU Peng, HS Zhu, YT AF Peng, Huisheng Zhu, Yuntian Throdore TI Organic core-shell nanoobjects by living anionic polymerization SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract CT 233rd National Meeting of the Cellulose-and-Renewable-Materials-Division of the American-Chemical-Society (ACS) CY MAR 25-29, 2007 CL Chicago, IL SP Amer Chem Soc (ACS), Cellulose & Renewable Mat Div C1 [Peng, Huisheng; Zhu, Yuntian Throdore] Los Alamos Natl Lab, Los Alamos, NM 87545 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 520-POLY PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GO UT WOS:000207723100013 ER PT J AU Peterson, DS Plionis, AA Gonzales, ER AF Peterson, Dominic S. Plionis, Alexander A. Gonzales, Edward R. TI Rapid chromatographic separation of actinides with ICP-MS detection for bioassay applications SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Peterson, Dominic S.; Plionis, Alexander A.; Gonzales, Edward R.] Los Alamos Natl Lab, Div Chem, Los Alamos, NM 87545 USA. EM DominicP@lanl.gov; aplionis@lanl.gov NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 113-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807069 ER PT J AU Pierce, EM Strachan, DM Rodriguez, EA Marra, JC AF Pierce, Eric M. Strachan, Denis M. Rodriguez, Elsa A. Marra, James C. TI Effect of SiO2 (aq) activity on lanthanide borosilicate glass dissolution under acidic conditions SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Pierce, Eric M.] Pacific NW Natl Lab, Environm Technol Directorate Appl Geol & Geochem, Richland, WA 99352 USA. [Strachan, Denis M.] Pacific NW Natl Lab, Environm Technol Directorate, Advance Proc & Applicat Grp, Richland, WA 99352 USA. [Rodriguez, Elsa A.] Pacific NW Natl Lab, Environm Technol Directorate, Appl Geol & Geochem Grp, Richland, WA 99352 USA. [Marra, James C.] Westinghouse Savannah River Co, Savannah River Technol Ctr, Aiken, SC 29808 USA. EM Eric.Pierce@pnl.gov; Elsa.Rodriguez@pnl.gov RI Pierce, Eric/G-1615-2011 OI Pierce, Eric/0000-0002-4951-1931 NR 0 TC 0 Z9 0 U1 1 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 50-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807089 ER PT J AU Piryatinski, A Ivanov, SA Tretiak, S Klimov, VI AF Piryatinski, Andrei Ivanov, Sergei A. Tretiak, Sergei Klimov, Victor I. TI Effect of quantum and dielectric confinement on the exciton-exciton interaction energy in type-II core/shell semiconductor nanocrystals SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Piryatinski, Andrei; Tretiak, Sergei] Los Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA. [Ivanov, Sergei A.] Los Alamos Natl Lab, Ctr Integrated Nanotechnol, Albuquerque, NM 87185 USA. [Klimov, Victor I.] Los Alamos Natl Lab, Div Chem, Los Alamos, NM 87545 USA. EM apiryat@lanl.gov; ivanov@lanl.gov; serg@lanl.gov; klimov@lanl.gov NR 0 TC 0 Z9 0 U1 2 U2 2 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 445-PHYS PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807653 ER PT J AU Piryatinski, A Klimov, VI AF Piryatinski, Andrei Klimov, Victor I. TI Generalized model for carrier multiplication in semiconductor nanocrystals SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Piryatinski, Andrei] Los Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA. [Klimov, Victor I.] Los Alamos Natl Lab, Div Chem, Los Alamos, NM 87545 USA. EM apiryat@lanl.gov; klimov@lanl.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 453-PHYS PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807541 ER PT J AU Plionis, AA Peterson, DS Gonzales, ER AF Plionis, Alexander A. Peterson, Dominic S. Gonzales, Edward R. TI Automated actinide separation and electrodeposition using HPLC SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Plionis, Alexander A.; Peterson, Dominic S.; Gonzales, Edward R.] Los Alamos Natl Lab, Div Chem, Los Alamos, NM 87545 USA. EM aplionis@lanl.gov; DominicP@lanl.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 114-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807040 ER PT J AU Powell, BA Kersting, AB Zavarin, M AF Powell, Brian A. Kersting, Annie B. Zavarin, Mavrik TI Kinetics of sorption and desorption of neptunium and plutonium in synthetic mineral suspensions SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Powell, Brian A.; Kersting, Annie B.; Zavarin, Mavrik] Lawrence Livermore Natl Lab, Chem Mat & Life Sci Directorate, Livermore, CA 94550 USA. EM powell37@llnl.gov; kersting1@llnl.gov RI Powell, Brian /C-7640-2011 OI Powell, Brian /0000-0003-0423-0180 NR 0 TC 0 Z9 0 U1 0 U2 7 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 93-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807033 ER PT J AU Ratajczak, M Frey, SL Chi, EY Ege, C Majewski, J Kjaer, K Steck, T Lange, Y Lee, KYC AF Ratajczak, Maria Frey, Shelli L. Chi, Eva Y. Ege, Canay Majewski, Jaroslaw Kjaer, Kristian Steck, Theodore Lange, Yvonne Lee, Ka Yee C. TI Evidence for condensed lipid/cholesterol complexes in lipid membranes SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Ratajczak, Maria] Univ Chicago, Inst Biophys Dynam, Dept Phys, Chicago, IL 60637 USA. [Ratajczak, Maria; Frey, Shelli L.; Chi, Eva Y.; Ege, Canay; Lee, Ka Yee C.] Univ Chicago, James Franck Inst, Chicago, IL 60637 USA. [Frey, Shelli L.; Chi, Eva Y.; Ege, Canay; Lee, Ka Yee C.] Univ Chicago, Inst Biophys Dynam, Dept Chem, Chicago, IL 60637 USA. [Majewski, Jaroslaw] Los Alamos Natl Lab, Los Alamos, NM 87544 USA. [Kjaer, Kristian] Univ Copenhagen, Niels Bohr Inst, DK-2100 Copenhagen, Denmark. [Steck, Theodore] Univ Chicago, Dept Biochem & Mol Biol, Chicago, IL 60637 USA. [Lange, Yvonne] Rush Univ, Med Ctr, Dept Pathol, Chicago, IL 60612 USA. EM mariar@midway.uchicago.edu; sfrey@uchicago.edu; evachi@fenjing.com; canayege@midway.uchicago.edu; jarek@lanl.gov; kristian.kjaer@nbi.ku.dk; t-steck@uchicago.edu; Yvonne_Lange@rush.edu; kayeelee@uchicago.edu RI Lujan Center, LANL/G-4896-2012 NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 69-COLL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722801558 ER PT J AU Reed, DT Rittmann, BE Pepper, SE Deo, R AF Reed, Donald T. Rittmann, Bruce E. Pepper, Sarah E. Deo, Randhir TI Role of Fe(II) in the biotic and abiotic reduction of higher valent uranium and plutonium SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Reed, Donald T.; Pepper, Sarah E.] Los Alamos Natl Lab, EES Carlsbad Operat 12, Carlsbad, NM 88220 USA. [Rittmann, Bruce E.; Deo, Randhir] Arizona State Univ, Biodesign Inst, Tempe, AZ 85287 USA. EM dreed@lanl.gov; rittmann@asu.edu; spepper@wsu.edu; Randhir.Deo@asu.edu NR 0 TC 0 Z9 0 U1 0 U2 2 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 120-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807103 ER PT J AU Reifarth, R Couture, A Baker, JD Bredeweg, T Esch, EI Haight, RC Jande, M O'Donnell, JM Rundberg, RS Vieira, DJ Wouters, J AF Reifarth, R. Couture, Aaron Baker, John D. Bredeweg, Todd Esch, Ernst-Ingo Haight, Robert C. Jande, Marian O'Donnell, John M. Rundberg, Robert S. Vieira, David J. Wouters, Jan TI Neutron capture measurements on actinide and fission products using DANCE SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Baker, John D.] Idaho Natl Lab, Idaho Falls, ID 83415 USA. [Bredeweg, Todd; Jande, Marian; Rundberg, Robert S.; Vieira, David J.] Los Alamos Natl Lab, C INC, Los Alamos, NM 87545 USA. [Haight, Robert C.] Los Alamos Natl Lab, LANSCE NS, Los Alamos, NM 87545 USA. [O'Donnell, John M.] Los Alamos Natl Lab, LANSCE 3, Los Alamos, NM 87545 USA. EM reifarth@lanl.gov; haight@lanl.gov; rundberg@lanl.gov; vieira@lanl.gov NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 25-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807059 ER PT J AU Reiss, B Auciello, O Ocola, LE Firestone, MA AF Reiss, Brian Auciello, Orlando Ocola, Leonidas E. Firestone, Millicent A. TI Design, synthesis and fabrication of a biomolecular nanovalve SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Reiss, Brian; Auciello, Orlando; Firestone, Millicent A.] Argonne Natl Lab, Div Mat Sci, Argonne, IL 60439 USA. [Reiss, Brian; Auciello, Orlando; Ocola, Leonidas E.; Firestone, Millicent A.] Argonne Natl Lab, Ctr Nanoscale Mat, Argonne, IL 60439 USA. EM reiss@anl.gov; ocola@anl.gov; firestone@anl.gov NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 568-COLL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722801429 ER PT J AU Richter, B AF Richter, Burton TI Putting it all together: Integrated outlook for nuclear energy expansion SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Richter, Burton] Stanford Linear Accelerator Ctr, Menlo Pk, CA 94025 USA. EM brichter@slac.stanford.edu NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 7-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807139 ER PT J AU Robinson, TA Peterman, DR Herbst, RS AF Robinson, Troy A. Peterman, Dean R. Herbst, R. Scott TI Distribution of C-14 labeled PEG-400 in the HCCD-PEG solvent extraction system SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Robinson, Troy A.] Univ Nevada, Harry Reid Ctr, Radiochem Grp, Las Vegas, NV 89154 USA. [Peterman, Dean R.; Herbst, R. Scott] Idaho Natl Lab, Aqueous Separat & Radiochem Dept, Idaho Falls, ID 83415 USA. EM robin212@unlv.nevada.edu; dean.peterman@inl.gov; R.Herbst@inl.gov NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 67-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807042 ER PT J AU Rodriguez, JA Liu, P AF Rodriguez, Jose A. Liu, Ping TI Desulfurization reactions on metal carbides and phosphides: Complex role of C and P sites SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Rodriguez, Jose A.; Liu, Ping] Brookhaven Natl Lab, Dept Chem, Upton, NY 11973 USA. EM rodrigez@bnl.gov; pingliu3@bnl.gov NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 3-PETR PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807158 ER PT J AU Rodriguez, JA Wang, XQ Liu, P Hanson, JC Hrbek, J AF Rodriguez, Jose A. Wang, Xianqin Liu, Ping Hanson, Jonathan C. Hrbek, Jan TI Water-gas shift reaction on Cu and Au nanoparticles supported on CeO2 and ZnO: Intrinsic activity and importance of support interactions SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Rodriguez, Jose A.; Wang, Xianqin; Liu, Ping; Hanson, Jonathan C.] Brookhaven Natl Lab, Dept Chem, Upton, NY 11973 USA. EM rodrigez@bnl.gov; xianqin@gmail.com; pingliu3@bnl.gov; hrbek@bnl.gov NR 0 TC 0 Z9 0 U1 1 U2 8 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 451-COLL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722801133 ER PT J AU Rogers, JW AF Rogers, J. W., Jr. TI The next generation nuclear plant: Materials issues and needs SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Rogers, J. W., Jr.] Idaho Natl Lab, Idaho Falls, ID 83415 USA. EM jw.rogers@inl.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 502-COLL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722801488 ER PT J AU Ross, PN AF Ross, Philip N. TI Electrocatalytic properties of Pt single crystal surfaces vs. nanoparticle surfaces: Similarities and differences SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Ross, Philip N.] Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 409-COLL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722801222 ER PT J AU Runde, W Villarreal, R Jarvinen, G AF Runde, Wolfgang Villarreal, Robert Jarvinen, Gordon TI Processing spent nuclear fuel in alkaline solutions: A feasible approach? SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Runde, Wolfgang] Los Alamos Natl Lab, Div Chem, Los Alamos, NM 87545 USA. [Villarreal, Robert] Los Alamos Natl Lab, PMT 1, Los Alamos, NM 87545 USA. [Jarvinen, Gordon] Los Alamos Natl Lab, Seaborg Inst, Los Alamos, NM 87545 USA. [Jarvinen, Gordon] Los Alamos Natl Lab, Div Nucl Mat Technol, Los Alamos, NM 87545 USA. EM bobv@lanl.gov; gjarvinen@lanl.gov NR 0 TC 0 Z9 0 U1 0 U2 2 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 69-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807072 ER PT J AU Sanbonmatsu, KY Vaiana, A Joseph, S Tung, CS AF Sanbonmatsu, Kevin Y. Vaiana, Andrea Joseph, Simpson Tung, Chang-Shung TI Decoding by the ribosome: Energy landscapes and conformational changes SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Sanbonmatsu, Kevin Y.; Vaiana, Andrea; Tung, Chang-Shung] Los Alamos Natl Lab, Theoret Biol & Biophys Theoret Div, Los Alamos, NM 87545 USA. [Joseph, Simpson] Univ Calif San Diego, Dept Chem & Biochem, La Jolla, CA 92093 USA. EM kys@lanl.gov; sjoseph@chem.ucsd.edu NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 88-PHYS PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807737 ER PT J AU Sanchez, R Loaiza, D Hayes, D Cappiello, C AF Sanchez, Rene Loaiza, David Hayes, David Cappiello, Charlene TI Criticality of a neptunium sphere SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Sanchez, Rene; Loaiza, David; Hayes, David; Cappiello, Charlene] Los Alamos Natl Lab, Los Alamos, NM 87545 USA. EM rsanchez@lanl.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 27-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807020 ER PT J AU Schanfein, M AF Schanfein, Mark TI International safeguards and the challenges for sensors, data integration, and data analysis SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Schanfein, Mark] Los Alamos Natl Lab, Nonproliferat & Secur Technol Program, Los Alamos, NM 87545 USA. EM kram@lanl.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 72-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807076 ER PT J AU Schneider, WF Xu, Y AF Schneider, William F. Xu, Ye TI Simulating supported catalysts in realistic environments SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Schneider, William F.] Univ Notre Dame, Dept Chem & Biomol Engn, Notre Dame, IN 46556 USA. [Xu, Ye] Oak Ridge Natl Lab, Ctr Nanophase Mat Sci, Oak Ridge, TN 37831 USA. [Xu, Ye] Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA. EM wschneider@nd.edu; xuy2@ornl.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 135-PHYS PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807644 ER PT J AU Schwantes, JM Simmons, T Slaugh, R Ortega, E Engelmann, MD AF Schwantes, Jon M. Simmons, Tere Slaugh, Ryan Ortega, Erica Engelmann, Mark D. TI Automated gas-phase separation of environmental iodine in preparation for isotopic analysis SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Schwantes, Jon M.] Pacific NW Natl Lab, Adv Radioanalyt Chem Grp, Richland, WA 99352 USA. [Simmons, Tere] Battelle NW, Analyt Chem, Richland, WA 99352 USA. [Slaugh, Ryan] Pacific NW Natl Lab, Elect & Measurement Syst Grp, Richland, WA 99352 USA. [Ortega, Erica] Univ New Mexico, Dept Chem & Nucl Engn, Albuquerque, NM 87131 USA. [Engelmann, Mark D.] Pacific NW Natl Lab, Natl Secur Directorate, Analyt Chem Grp, Richland, WA 99352 USA. EM jon.schwantes@pnl.gov; mark.engelmann@pnl.gov NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 97-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807055 ER PT J AU Scism, CD Reimus, P Ding, M Steve, JP AF Scism, Cynthia D. Reimus, Paul Ding, Mei Steve, J. Chipera TI Effective partition coefficients for radionuclide transport through saturated alluvium at the proposed high-level nuclear waste repository, Yucca Mountain, Nevada SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Scism, Cynthia D.] Los Alamos Natl Lab, Environm & Environm Sci Div, Los Alamos, NM 87545 USA. [Reimus, Paul; Ding, Mei] Los Alamos Natl Lab, Earth & Environm Sci Div, Los Alamos, NM 87545 USA. [Steve, J. Chipera] Los Alamos Natl Lab, EES 6, Los Alamos, NM 87545 USA. EM scism@lanl.gov; preimus@lanl.gov; mding@lanl.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 132-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807094 ER PT J AU Settersten, TB AF Settersten, Thomas B. TI Imaging radical species in reacting flows using picosecond two-photon laser-induced fluorescence spectroscopy SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Settersten, Thomas B.] Sandia Natl Labs, Livermore, CA 94551 USA. EM tbsette@sandia.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 22-FUEL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722801724 ER PT J AU Shaughnessy, DA AF Shaughnessy, Dawn A. TI Future automation challenge: Chemistry of element 114 SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Shaughnessy, Dawn A.] Lawrence Livermore Natl Lab, Livermore, CA 94550 USA. EM shaughnessy2@llnl.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 131-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807120 ER PT J AU Shin, EJ Nimlos, MR Evans, RJ AF Shin, Eun-Jae Nimlos, Mark R. Evans, Robert J. TI Polynuclear aromatic hydrocarbon formation during biomass gasification SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Shin, Eun-Jae] Colorado Sch Mines, Dept Chem Engn, Golden, CO 80401 USA. [Nimlos, Mark R.; Evans, Robert J.] Natl Renewable Energy Lab, Golden, CO 80401 USA. EM eshin@mines.edu; mark_nimlos@nrel.gov; Bob_Evans@nrel.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 15-FUEL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722801764 ER PT J AU Shuford, KL Ratner, M Gray, SK Schatz, GC AF Shuford, Kevin L. Ratner, Mark Gray, Stephen K. Schatz, George C. TI Electric field enhancement and light transmission in nanohole systems SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Shuford, Kevin L.] Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA. [Ratner, Mark; Schatz, George C.] Northwestern Univ, Dept Chem, Evanston, IL 60208 USA. [Gray, Stephen K.] Argonne Natl Lab, Div Chem, Argonne, IL 60439 USA. EM shufordkl@ornl.gov; ratner@northwestern.edu; gray@tcg.anl.gov; schatz@chem.northwestern.edu NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 379-PHYS PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807331 ER PT J AU Singer, DM Zachara, JM Brown, GE AF Singer, David M. Zachara, John M. Brown, Gordon E., Jr. TI Using synchrotron X-ray techniques to examine uranium speciation with depth in contaminated Hanford sediments SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Singer, David M.] Stanford Univ, Deparment Geol & Earth Sci, Stanford, CA 94305 USA. [Zachara, John M.] Pacific NW Natl Lab, Richland, WA 99352 USA. [Brown, Gordon E., Jr.] Stanford Univ, Stanford Synchrotron Radiat Lab, Stanford, CA 94305 USA. [Brown, Gordon E., Jr.] Stanford Univ, Dept Geol & Environm Sci, Stanford, CA 94305 USA. EM dmsinger@pangea.stanford.edu; john.zachara@pnl.gov NR 0 TC 0 Z9 0 U1 1 U2 4 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 105-NUCL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807078 ER PT J AU Siriwardane, RV Robinson, C Stevens, RW AF Siriwardane, Ranjani V. Robinson, Clark Stevens, Robert W., Jr. TI Solid sorbents for CO2 capture from post-combustion and pre-combustion gas streams SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Siriwardane, Ranjani V.] US DOE, Separat & Fuel Proc Div, Natl Energy Technol Lab, Morgantown, WV 26507 USA. [Robinson, Clark; Stevens, Robert W., Jr.] Res & Dev Solut LLC, Parsons, Morgantown, WV 26505 USA. EM ranjani.siriwardane@netl.doe.gov; clark.robinson@pp.netl.doe.gov; robert.stevens@netl.doe.gov NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 3-FUEL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722801707 ER PT J AU Skulason, E Karlberg, G Rossmeisl, J Bligaard, T Greeley, JP Jonsson, H Norskov, JK AF Skulason, Egill Karlberg, Gustav Rossmeisl, Jan Bligaard, Thomas Greeley, Jeffrey P. Jonsson, Hannes Norskov, Jens K. TI Density functional theory calculations for the hydrogen evolution reaction in an electrochemical double layer on the Pt(111) electrode SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Skulason, Egill; Karlberg, Gustav; Rossmeisl, Jan; Bligaard, Thomas; Norskov, Jens K.] Tech Univ Denmark, Ctr Atom Scale Mat Design, Dept Phys, DK-2800 Lyngby, Denmark. [Greeley, Jeffrey P.] Argonne Natl Lab, Ctr Nanoscale Mat, Argonne, IL 60439 USA. [Jonsson, Hannes] Univ Iceland, Fac Sci, VR 2, IS-107 Reykjavik, Iceland. EM egillsk@fysik.dtu.dk; karlberg@fysik.dtu.dk; jross@fysik.dtu.dk; bligaard@fysik.dtu.dk; jgreeley@fysik.dtu.dk; hj@hi.is; norskov@fysik.dtu.dk RI Jonsson, Hannes/G-2267-2013; Skulason, Egill/M-3328-2015; Norskov, Jens/D-2539-2017 OI Jonsson, Hannes/0000-0001-8285-5421; Skulason, Egill/0000-0002-0724-680X; Norskov, Jens/0000-0002-4427-7728 NR 0 TC 1 Z9 1 U1 1 U2 7 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 190-COLL PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722801510 ER PT J AU Solomon, GC Ratner, MA Mujica, V AF Solomon, Gemma C. Ratner, Mark A. Mujica, Vladimiro TI Symmetry, chirality and geometry: Chemical variation and the effects on molecular conductance SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 [Solomon, Gemma C.; Ratner, Mark A.] Northwestern Univ, Dept Chem, Evanston, IL 60208 USA. [Ratner, Mark A.] Northwestern Univ, Ctr Nanotechnol, Evanston, IL 60208 USA. [Mujica, Vladimiro] Argonne Natl Lab, Ctr Nanoscale Mat, Argonne, IL 60439 USA. EM g-solomon@northwestern.edu; ratner@chem.northwestern.edu RI Solomon, Gemma/L-8344-2014 OI Solomon, Gemma/0000-0002-2018-1529 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 25 PY 2007 VL 233 MA 565-PHYS PG 1 WC Chemistry, Multidisciplinary SC Chemistry GA V14GL UT WOS:000207722807497 ER EF