FN Thomson Reuters Web of Science™ VR 1.0 PT S AU Parke, S AF Parke, S BE Raja, R Yoh, J TI Top quark production dynamics SO 10TH TOPICAL WORKSHOP ON PROTON-ANTIPROTON COLLIDER PHYSICS SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 10th Topical Workshop on Proton-Antiproton Collider Physics CY MAY 09-13, 1995 CL BATAVIA, IL SP Amer Inst Phys, Fermi Natl Accelerator Lab C1 FERMILAB NATL ACCELERATOR LAB,BATAVIA,IL 60510. NR 0 TC 1 Z9 1 U1 0 U2 0 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-543-7 J9 AIP CONF PROC PY 1996 IS 357 BP 240 EP 247 PG 8 WC Physics, Particles & Fields SC Physics GA BE92K UT WOS:A1996BE92K00020 ER PT S AU Incandela, J AF Incandela, J BE Raja, R Yoh, J TI Top decay to lepton plus jets: CDF B tags and cross section SO 10TH TOPICAL WORKSHOP ON PROTON-ANTIPROTON COLLIDER PHYSICS SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 10th Topical Workshop on Proton-Antiproton Collider Physics CY MAY 09-13, 1995 CL BATAVIA, IL SP Amer Inst Phys, Fermi Natl Accelerator Lab C1 FERMILAB NATL ACCELERATOR LAB,BATAVIA,IL. NR 0 TC 1 Z9 1 U1 0 U2 0 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-543-7 J9 AIP CONF PROC PY 1996 IS 357 BP 256 EP 271 PG 16 WC Physics, Particles & Fields SC Physics GA BE92K UT WOS:A1996BE92K00022 ER PT S AU Binkley, M AF Binkley, M BE Raja, R Yoh, J TI t(t)over-bar kinematics in W+>=3 jet events SO 10TH TOPICAL WORKSHOP ON PROTON-ANTIPROTON COLLIDER PHYSICS SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 10th Topical Workshop on Proton-Antiproton Collider Physics CY MAY 09-13, 1995 CL BATAVIA, IL SP Amer Inst Phys, Fermi Natl Accelerator Lab C1 FERMILAB NATL ACCELERATOR LAB,CDR COLLABORAT,BATAVIA,IL 60510. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-543-7 J9 AIP CONF PROC PY 1996 IS 357 BP 282 EP 293 PG 12 WC Physics, Particles & Fields SC Physics GA BE92K UT WOS:A1996BE92K00024 ER PT S AU Bhat, PC AF Bhat, PC BE Raja, R Yoh, J TI Search for the top quark at DO using multivariate methods SO 10TH TOPICAL WORKSHOP ON PROTON-ANTIPROTON COLLIDER PHYSICS SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 10th Topical Workshop on Proton-Antiproton Collider Physics CY MAY 09-13, 1995 CL BATAVIA, IL SP Amer Inst Phys, Fermi Natl Accelerator Lab C1 FERMILAB NATL ACCELERATOR LAB,BATAVIA,IL 60510. NR 0 TC 2 Z9 2 U1 0 U2 0 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-543-7 J9 AIP CONF PROC PY 1996 IS 357 BP 308 EP 319 PG 12 WC Physics, Particles & Fields SC Physics GA BE92K UT WOS:A1996BE92K00026 ER PT S AU Kim, YK AF Kim, YK BE Raja, R Yoh, J TI Measurement of the W boson mass from CDF SO 10TH TOPICAL WORKSHOP ON PROTON-ANTIPROTON COLLIDER PHYSICS SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 10th Topical Workshop on Proton-Antiproton Collider Physics CY MAY 09-13, 1995 CL BATAVIA, IL SP Amer Inst Phys, Fermi Natl Accelerator Lab C1 LAWRENCE BERKELEY LAB,BERKELEY,CA 94720. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-543-7 J9 AIP CONF PROC PY 1996 IS 357 BP 341 EP 357 PG 17 WC Physics, Particles & Fields SC Physics GA BE92K UT WOS:A1996BE92K00028 ER PT S AU Diehl, HT AF Diehl, HT BE Raja, R Yoh, J TI Search for anomalous couplings in WW and WZ measurements at the Tevatron (DO and CDF results) SO 10TH TOPICAL WORKSHOP ON PROTON-ANTIPROTON COLLIDER PHYSICS SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 10th Topical Workshop on Proton-Antiproton Collider Physics CY MAY 09-13, 1995 CL BATAVIA, IL SP Amer Inst Phys, Fermi Natl Accelerator Lab C1 FERMILAB NATL ACCELERATOR LAB,BATAVIA,IL 60510. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-543-7 J9 AIP CONF PROC PY 1996 IS 357 BP 358 EP 369 PG 12 WC Physics, Particles & Fields SC Physics GA BE92K UT WOS:A1996BE92K00029 ER PT S AU Spadafora, AL AF Spadafora, AL BE Raja, R Yoh, J TI Measurements of the W and Z inclusive cross sections and determination of the W decay width SO 10TH TOPICAL WORKSHOP ON PROTON-ANTIPROTON COLLIDER PHYSICS SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 10th Topical Workshop on Proton-Antiproton Collider Physics CY MAY 09-13, 1995 CL BATAVIA, IL SP Amer Inst Phys, Fermi Natl Accelerator Lab C1 LAWRENCE BERKELEY LAB,BERKELEY,CA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-543-7 J9 AIP CONF PROC PY 1996 IS 357 BP 382 EP 394 PG 13 WC Physics, Particles & Fields SC Physics GA BE92K UT WOS:A1996BE92K00031 ER PT S AU Puseljic, DL AF Puseljic, DL BE Raja, R Yoh, J TI Measurement of W and Z p(T) distributions at the Tevatron SO 10TH TOPICAL WORKSHOP ON PROTON-ANTIPROTON COLLIDER PHYSICS SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 10th Topical Workshop on Proton-Antiproton Collider Physics CY MAY 09-13, 1995 CL BATAVIA, IL SP Amer Inst Phys, Fermi Natl Accelerator Lab C1 LAWRENCE BERKELEY LAB,BERKELEY,CA 94720. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-543-7 J9 AIP CONF PROC PY 1996 IS 357 BP 395 EP 405 PG 11 WC Physics, Particles & Fields SC Physics GA BE92K UT WOS:A1996BE92K00032 ER PT S AU Hylen, J AF Hylen, J BE Raja, R Yoh, J TI Physics prospects with the upgraded CDF detector SO 10TH TOPICAL WORKSHOP ON PROTON-ANTIPROTON COLLIDER PHYSICS SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 10th Topical Workshop on Proton-Antiproton Collider Physics CY MAY 09-13, 1995 CL BATAVIA, IL SP Amer Inst Phys, Fermi Natl Accelerator Lab C1 FERMILAB NATL ACCELERATOR LAB,CDF COLLABORAT,BATAVIA,IL. NR 0 TC 1 Z9 1 U1 0 U2 0 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-543-7 J9 AIP CONF PROC PY 1996 IS 357 BP 436 EP 450 PG 15 WC Physics, Particles & Fields SC Physics GA BE92K UT WOS:A1996BE92K00035 ER PT S AU Womersley, J AF Womersley, J BE Raja, R Yoh, J TI The TeV2000 workshop SO 10TH TOPICAL WORKSHOP ON PROTON-ANTIPROTON COLLIDER PHYSICS SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 10th Topical Workshop on Proton-Antiproton Collider Physics CY MAY 09-13, 1995 CL BATAVIA, IL SP Amer Inst Phys, Fermi Natl Accelerator Lab C1 FERMILAB NATL ACCELERATOR LAB,BATAVIA,IL 60510. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-543-7 J9 AIP CONF PROC PY 1996 IS 357 BP 451 EP 459 PG 9 WC Physics, Particles & Fields SC Physics GA BE92K UT WOS:A1996BE92K00036 ER PT S AU Procario, M AF Procario, M BE Raja, R Yoh, J TI B physics prospects beyond the year 2000 SO 10TH TOPICAL WORKSHOP ON PROTON-ANTIPROTON COLLIDER PHYSICS SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 10th Topical Workshop on Proton-Antiproton Collider Physics CY MAY 09-13, 1995 CL BATAVIA, IL SP Amer Inst Phys, Fermi Natl Accelerator Lab C1 FERMILAB NATL ACCELERATOR LAB,BATAVIA,IL 60510. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-543-7 J9 AIP CONF PROC PY 1996 IS 357 BP 460 EP 468 PG 9 WC Physics, Particles & Fields SC Physics GA BE92K UT WOS:A1996BE92K00037 ER PT S AU Giele, WT Glover, EWN AF Giele, WT Glover, EWN BE Raja, R Yoh, J TI Next-to-leading order perturbative QCD calculations SO 10TH TOPICAL WORKSHOP ON PROTON-ANTIPROTON COLLIDER PHYSICS SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 10th Topical Workshop on Proton-Antiproton Collider Physics CY MAY 09-13, 1995 CL BATAVIA, IL SP Amer Inst Phys, Fermi Natl Accelerator Lab C1 FERMILAB NATL ACCELERATOR LAB,BATAVIA,IL 60510. RI Glover, Edward/A-4597-2012 OI Glover, Edward/0000-0002-0173-4175 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-543-7 J9 AIP CONF PROC PY 1996 IS 357 BP 507 EP 517 PG 11 WC Physics, Particles & Fields SC Physics GA BE92K UT WOS:A1996BE92K00040 ER PT S AU Blair, R AF Blair, R BE Raja, R Yoh, J TI Photon plus charm and diphotons at root s 1.8 TeV SO 10TH TOPICAL WORKSHOP ON PROTON-ANTIPROTON COLLIDER PHYSICS SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 10th Topical Workshop on Proton-Antiproton Collider Physics CY MAY 09-13, 1995 CL BATAVIA, IL SP Amer Inst Phys, Fermi Natl Accelerator Lab C1 ARGONNE NATL LAB,ARGONNE,IL 60439. NR 0 TC 1 Z9 1 U1 0 U2 0 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-543-7 J9 AIP CONF PROC PY 1996 IS 357 BP 557 EP 567 PG 11 WC Physics, Particles & Fields SC Physics GA BE92K UT WOS:A1996BE92K00045 ER PT S AU Geer, S AF Geer, S BE Raja, R Yoh, J TI Multijet events at the Tevatron proton-antiproton collider SO 10TH TOPICAL WORKSHOP ON PROTON-ANTIPROTON COLLIDER PHYSICS SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 10th Topical Workshop on Proton-Antiproton Collider Physics CY MAY 09-13, 1995 CL BATAVIA, IL SP Amer Inst Phys, Fermi Natl Accelerator Lab C1 FERMILAB NATL ACCELERATOR LAB,BATAVIA,IL 60510. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-543-7 J9 AIP CONF PROC PY 1996 IS 357 BP 588 EP 597 PG 10 WC Physics, Particles & Fields SC Physics GA BE92K UT WOS:A1996BE92K00047 ER PT B AU Heinemann, H AF Heinemann, H BE Hightower, JW Delgass, WN Iglesia, E Bell, AT TI A retrospective view of advances in heterogeneous catalysis: 1956-1996 technology SO 11TH INTERNATIONAL CONGRESS ON CATALYSIS - 40TH ANNIVERSARY, PTS A AND B SE STUDIES IN SURFACE SCIENCE AND CATALYSIS LA English DT Article; Proceedings Paper CT 11th International Congress on Catalysis CY JUN 30-JUL 05, 1996 CL BALTIMORE, MD C1 UNIV CALIF BERKELEY,LAWRENCE BERKELEY NATL LAB,DIV SCI MAT,BERKELEY,CA 94720. NR 0 TC 5 Z9 5 U1 0 U2 0 PU ELSEVIER SCIENCE PUBL B V PI AMSTERDAM PA SARA BURGERHARTSTRAAT 25, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS BN 0-444-81947-9 J9 STUD SURF SCI CATAL PY 1996 VL 101 BP 69 EP 75 PN A&B PG 7 WC Chemistry, Physical; Engineering, Chemical SC Chemistry; Engineering GA BG17S UT WOS:A1996BG17S00007 ER PT B AU Taylor, CE Noceti, RP DEste, JR Martello, DV AF Taylor, CE Noceti, RP DEste, JR Martello, DV BE Hightower, JW Delgass, WN Iglesia, E Bell, AT TI Photocatalytic production of methanol and hydrogen from methane and water SO 11TH INTERNATIONAL CONGRESS ON CATALYSIS - 40TH ANNIVERSARY, PTS A AND B SE STUDIES IN SURFACE SCIENCE AND CATALYSIS LA English DT Article; Proceedings Paper CT 11th International Congress on Catalysis CY JUN 30-JUL 05, 1996 CL BALTIMORE, MD ID CONVERSION AB Investigation of direct conversion of methane to transportation fuels has been an ongoing effort at PETC for over 10 years. One of our current areas of research is the conversion of methane to methanol, under mild conditions, using light, water, and a semiconductor photocatalyst. Research in our laboratory is directed toward adapting the chemistry developed for photolysis of water to that of methane conversion. The reaction sequence of interest uses visible light, a doped tungsten oxide photocatalyst and an electron transfer molecule to produce a hydroxyl radical. Hydroxyl radical can then react with a methane molecule to produce a methyl radical. In the preferred reaction pathway, the methyl radical then reacts with an additional water molecule to produce methanol and hydrogen. C1 US DOE,PITTSBURGH ENERGY TECHNOL CTR,PITTSBURGH,PA 15236. NR 6 TC 2 Z9 2 U1 1 U2 3 PU ELSEVIER SCIENCE PUBL B V PI AMSTERDAM PA SARA BURGERHARTSTRAAT 25, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS BN 0-444-81947-9 J9 STUD SURF SCI CATAL PY 1996 VL 101 BP 407 EP 416 PN A&B PG 10 WC Chemistry, Physical; Engineering, Chemical SC Chemistry; Engineering GA BG17S UT WOS:A1996BG17S00042 ER PT B AU Haw, JF Nicholas, JB AF Haw, JF Nicholas, JB BE Hightower, JW Delgass, WN Iglesia, E Bell, AT TI What NMR has told us about solid acidity SO 11TH INTERNATIONAL CONGRESS ON CATALYSIS - 40TH ANNIVERSARY, PTS A AND B SE STUDIES IN SURFACE SCIENCE AND CATALYSIS LA English DT Article; Proceedings Paper CT 11th International Congress on Catalysis CY JUN 30-JUL 05, 1996 CL BALTIMORE, MD ID CROSS-POLARIZATION; SILICA-ALUMINA; ALLYL CATION; ZEOLITE; CHEMISTRY; STATE; IONS AB A wide variety of NMR methods are being applied to understand solid acids including zeolites and metal halides. proton NMR is useful for characterizing Bronsted sites in zeolites. Many nuclei are suitable for the study of probe molecules adsorbed directly or formed in situ as either intermediates or products. Adsorbates on metal halide powders display a rich carbenium ion chemistry. The interpretation of NMR experiments on solid acids has been greatly improved by the integration of theoretical chemistry and experiment. C1 PACIFIC NW LAB, ENVIRONM MOL SCI LAB, RICHLAND, WA 99352 USA. RP Haw, JF (reprint author), TEXAS A&M UNIV, DEPT CHEM, COLLEGE STN, TX 77843 USA. NR 21 TC 4 Z9 6 U1 0 U2 2 PU ELSEVIER SCIENCE PUBL B V PI AMSTERDAM PA SARA BURGERHARTSTRAAT 25, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS BN 0-444-81947-9 J9 STUD SURF SCI CATAL PY 1996 VL 101 BP 573 EP 580 PN A&B PG 8 WC Chemistry, Physical; Engineering, Chemical SC Chemistry; Engineering GA BG17S UT WOS:A1996BG17S00059 ER PT B AU Aylor, AW Lobree, LJ Reimer, JA Bell, AT AF Aylor, AW Lobree, LJ Reimer, JA Bell, AT BE Hightower, JW Delgass, WN Iglesia, E Bell, AT TI An infrared study of NO reduction by CH4 over Co-ZSM-5 SO 11TH INTERNATIONAL CONGRESS ON CATALYSIS - 40TH ANNIVERSARY, PTS A AND B SE STUDIES IN SURFACE SCIENCE AND CATALYSIS LA English DT Article; Proceedings Paper CT 11th International Congress on Catalysis CY JUN 30-JUL 05, 1996 CL BALTIMORE, MD ID SELECTIVE CATALYTIC REDUCTION; EXCHANGED ZSM-5 ZEOLITES; NITRIC-OXIDE; NITROGEN MONOXIDE; CU/ZSM-5 CATALYSTS; CU-ZSM-5 CATALYSTS; METHANE; OXYGEN; CO; HYDROCARBONS AB An in situ infrared investigation has been conducted of the reduction of NO by CH4 over Co-ZSM-5. In the presence of O-2, NO2 is formed via the oxidation of NO. Adsorbed NO2 then reacts with CH4. Nitrile species are observed and found to react very rapidly with NO2, and at a somewhat slower rate with NO and O-2. The dynamics of the disappearance of CN species suggests that they are reactive intermediates, and that N-2 and CO2 are produced by the reaction of CN species with NO2. While isocyanate species are also observed, these species are associated with Al atoms in the zeolite lattice and do not act as reaction intermediates. A mechanism for NO reduction is proposed that explains why O-2 facilitates the reduction of NO by CH4, and why NO facilitates the oxidation of CH4 by O-2. C1 UNIV CALIF BERKELEY,DEPT CHEM ENGN,BERKELEY,CA 94720. RP Aylor, AW (reprint author), UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,CTR ADV MAT,BERKELEY,CA 94720, USA. RI Iglesia, Enrique/D-9551-2017; OI Iglesia, Enrique/0000-0003-4109-1001; Bell, Alexis/0000-0002-5738-4645 NR 41 TC 68 Z9 70 U1 0 U2 2 PU ELSEVIER SCIENCE PUBL B V PI AMSTERDAM PA SARA BURGERHARTSTRAAT 25, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS BN 0-444-81947-9 J9 STUD SURF SCI CATAL PY 1996 VL 101 BP 661 EP 670 PN A&B PG 10 WC Chemistry, Physical; Engineering, Chemical SC Chemistry; Engineering GA BG17S UT WOS:A1996BG17S00068 ER PT B AU Narayan, RL Savargaonkar, N Pruski, M King, TS AF Narayan, RL Savargaonkar, N Pruski, M King, TS BE Hightower, JW Delgass, WN Iglesia, E Bell, AT TI Hydrogen chemisorption and mobility on Ru/SiO2, K/Ru/SiO2 and Ru-Ag/SiO2 SO 11TH INTERNATIONAL CONGRESS ON CATALYSIS - 40TH ANNIVERSARY, PTS A AND B SE STUDIES IN SURFACE SCIENCE AND CATALYSIS LA English DT Article; Proceedings Paper CT 11th International Congress on Catalysis CY JUN 30-JUL 05, 1996 CL BALTIMORE, MD ID FISCHER-TROPSCH SYNTHESIS; SILICA-SUPPORTED RU; CO HYDROGENATION; CATALYTIC SYNTHESIS; ADSORPTION; POTASSIUM; SURFACES; RUTHENIUM; MECHANISM; NMR AB Microcalorimetry and H-1 NMR have been used to investigate hydrogen chemisorption on Ru/SiO2, K/Ru/SiO2 and Ru-Ag/SiO2. Adding small amounts of K or Ag to Ru/SiO2 significantly reduces the amounts of hydrogen adsorbed and eliminates intermediate (similar to 50 kJ/mole) as well as weakly bound states (<10 kJ/mole) observed at higher pressures on Ru/SiO2. Initial heats of adsorption (similar to 90 kJ/mole) are not affected by the presence of K or Ag on Ru. These observations combined with earlier atomistic simulations with Ru-Ag suggest that defect-like sites play an important role in adsorption and desorption behavior of hydrogen on Ru/SiO2. Similar initial heats of adsorption and invariance of the H-1 NMR Knight shift on Ag or K addition imply that there is no electronic effect. Further, the mobility of hydrogen is also reduced in the presence of K promoter. The different theories of alkali promotion in the literature is discussed in the light of the observations made in this work. It is noted that the weakly bound, atomic hydrogen observed at higher pressures can play an important role in catalysis. RP Narayan, RL (reprint author), AMES LAB,AMES,IA 50011, USA. NR 29 TC 11 Z9 11 U1 1 U2 3 PU ELSEVIER SCIENCE PUBL B V PI AMSTERDAM PA SARA BURGERHARTSTRAAT 25, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS BN 0-444-81947-9 J9 STUD SURF SCI CATAL PY 1996 VL 101 BP 921 EP 930 PN A&B PG 10 WC Chemistry, Physical; Engineering, Chemical SC Chemistry; Engineering GA BG17S UT WOS:A1996BG17S00094 ER PT S AU Nicholas, JB AF Nicholas, JB BE Hightower, JW Delgass, WN Iglesia, E Bell, AT TI Density functional theory studies of zeolite acidity and reactivity SO 11TH INTERNATIONAL CONGRESS ON CATALYSIS - 40TH ANNIVERSARY, PTS A AND B SE Studies in Surface Science and Catalysis LA English DT Article; Proceedings Paper CT 11th International Congress on Catalysis CY JUN 29-JUL 05, 1996 CL BALTIMORE, MD ID MOLECULAR-ORBITAL CALCULATIONS; PLANE-WAVE METHOD; PROTON AFFINITIES; HYDROXYL-GROUPS; BASIS SET; ABINITIO; QUANTUM; ZSM-5; GEOMETRIES; EFFICIENT AB Recent advances in computational chemistry have given us unique techniques for the study of heterogeneous catalysis. The size of the systems needed to adequately model catalytic processes are often large, and may include transition metals. Thus, the calculations needed to theoretically study these large systems can be very expensive. These factors have previously Limited the theoretical study of catalysis. However, density functional theory (DFT) has been shown to give geometries and energetics comparable to those from accurate post-Hartree-Fock methods at substantially less computational cost, making the study of the large problems in heterogeneous catalysis routine. Here we briefly outline the DFT method and illustrate its use in the theoretical investigation of zeolite acidity and reactivity. RP Nicholas, JB (reprint author), PACIFIC NW LAB, ENVIRONM MOLEC SCI LAB, POB 999, RICHLAND, WA 99352 USA. NR 42 TC 6 Z9 6 U1 0 U2 2 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA SARA BURGERHARTSTRAAT 25, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0167-2991 BN 0-444-81947-9 J9 STUD SURF SCI CATAL PY 1996 VL 101 BP 1263 EP 1271 PN A&B PG 9 WC Chemistry, Physical; Engineering, Chemical SC Chemistry; Engineering GA BG17S UT WOS:A1996BG17S00129 ER PT B AU Datye, AK Shroff, MD Jin, Y Brooks, RP Wilder, JA Harrington, MS Sault, AG Jackson, NB AF Datye, AK Shroff, MD Jin, Y Brooks, RP Wilder, JA Harrington, MS Sault, AG Jackson, NB BE Hightower, JW Delgass, WN Iglesia, E Bell, AT TI Nanoscale attrition during activation of precipitated iron Fischer-Tropsch catalysts: Implications for catalyst design SO 11TH INTERNATIONAL CONGRESS ON CATALYSIS - 40TH ANNIVERSARY, PTS A AND B SE STUDIES IN SURFACE SCIENCE AND CATALYSIS LA English DT Article; Proceedings Paper CT 11th International Congress on Catalysis CY JUN 30-JUL 05, 1996 CL BALTIMORE, MD C1 UNIV NEW MEXICO,NSF,CTR MICROENGINEERED CERAM,ALBUQUERQUE,NM 87131. SANDIA NATL LABS,PROC RES DEPT,ALBUQUERQUE,NM 87185. RP Datye, AK (reprint author), UNIV NEW MEXICO,DEPT CHEM & NUCL ENGN,ALBUQUERQUE,NM 87131, USA. OI Datye, Abhaya/0000-0002-7126-8659 NR 10 TC 7 Z9 8 U1 0 U2 1 PU ELSEVIER SCIENCE PUBL B V PI AMSTERDAM PA SARA BURGERHARTSTRAAT 25, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS BN 0-444-81947-9 J9 STUD SURF SCI CATAL PY 1996 VL 101 BP 1421 EP 1430 PN A&B PG 10 WC Chemistry, Physical; Engineering, Chemical SC Chemistry; Engineering GA BG17S UT WOS:A1996BG17S00145 ER PT B AU Gracio, DK Hatfield, LD Yates, KR Voyles, JW Tichler, JL Cederwall, RT Laufersweiler, MJ Leach, MJ AF Gracio, DK Hatfield, LD Yates, KR Voyles, JW Tichler, JL Cederwall, RT Laufersweiler, MJ Leach, MJ GP AMER METEOROL SOC TI Data systems for science integration within the atmospheric radiation measurement program SO 12TH INTERNATIONAL CONFERENCE ON INTERACTIVE INFORMATION AND PROCESSING SYSTEMS (IIPS) FOR METEOROLOGY, OCEANOGRAPHY, AND HYDROLOGY: JOINT SESSION WITH FIFTH SYMPOSIUM ON EDUCATION LA English DT Proceedings Paper CT 12th International Conference on Interactive Information and Processing Systems for Meteorology, Oceanography, and Hydrology/5th Symposium on Education CY JAN 28-FEB 02, 1996 CL ATLANTA, GA SP Amer Meteorol Soc C1 BATTELLE MEM INST,PACIFIC NW LABS,RICHLAND,WA 99352. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER METEOROLOGICAL SOC PI BOSTON PA 45 BEACON ST, BOSTON, MA 02108 PY 1996 BP 327 EP 336 PG 4 WC Computer Science, Interdisciplinary Applications; Meteorology & Atmospheric Sciences; Remote Sensing SC Computer Science; Meteorology & Atmospheric Sciences; Remote Sensing GA BF41N UT WOS:A1996BF41N00077 ER PT J AU Grotch, S AF Grotch, S GP AMER METEOROL SOC TI The use of novel graphical tools for scientific data analysis and display SO 13TH CONFERENCE ON PROBABILITY AND STATISTICS IN THE ATMOSPHERIC SCIENCES LA English DT Proceedings Paper CT 13th Conference on Probability and Statistics in the Atmospheric Sciences CY FEB 21-23, 1996 CL SAN FRANCISCO, CA SP Amer Meteorol Soc RP Grotch, S (reprint author), LAWRENCE LIVERMORE NATL LAB,LIVERMORE,CA 94550, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER METEOROLOGICAL SOC PI BOSTON PA 45 BEACON ST, BOSTON, MA 02108 PY 1996 BP 141 EP 144 PG 4 WC Mathematics, Applied; Meteorology & Atmospheric Sciences; Statistics & Probability SC Mathematics; Meteorology & Atmospheric Sciences GA BH10R UT WOS:A1996BH10R00026 ER PT J AU Grotch, S AF Grotch, S GP AMER METEOROL SOC TI Large area distributions in data/model intercomparisons SO 13TH CONFERENCE ON PROBABILITY AND STATISTICS IN THE ATMOSPHERIC SCIENCES LA English DT Proceedings Paper CT 13th Conference on Probability and Statistics in the Atmospheric Sciences CY FEB 21-23, 1996 CL SAN FRANCISCO, CA SP Amer Meteorol Soc RP Grotch, S (reprint author), LAWRENCE LIVERMORE NATL LAB,LIVERMORE,CA 94550, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER METEOROLOGICAL SOC PI BOSTON PA 45 BEACON ST, BOSTON, MA 02108 PY 1996 BP 344 EP 347 PG 4 WC Mathematics, Applied; Meteorology & Atmospheric Sciences; Statistics & Probability SC Mathematics; Meteorology & Atmospheric Sciences GA BH10R UT WOS:A1996BH10R00064 ER PT S AU Tuttle, JR Gabor, AM Contreras, MA Tennant, AL Ramanathan, KR Franz, A Matson, R Noufi, R AF Tuttle, JR Gabor, AM Contreras, MA Tennant, AL Ramanathan, KR Franz, A Matson, R Noufi, R BE Ullal, HS Witt, CE TI Absorber processing issues in high-efficiency, thin-film Cu(In,Ga)Se-2-based solar cells SO 13TH NREL PHOTOVOLTAICS PROGRAM REVIEW SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 13th NREL Photovoltaics Program Review CY MAY, 1995 CL LAKEWOOD, CO SP NREL C1 NATL RENEWABLE ENERGY LAB,GOLDEN,CO 80401. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-510-0 J9 AIP CONF PROC PY 1996 IS 353 BP 47 EP 58 PG 12 WC Materials Science, Characterization & Testing; Materials Science, Coatings & Films; Physics, Applied; Physics, Condensed Matter SC Materials Science; Physics GA BE68V UT WOS:A1996BE68V00007 ER PT S AU Mahan, AH Nelson, BP Iwaniczko, E Wang, Q Molenbroek, EC Asher, SE Reedy, RC Crandall, RS AF Mahan, AH Nelson, BP Iwaniczko, E Wang, Q Molenbroek, EC Asher, SE Reedy, RC Crandall, RS BE Ullal, HS Witt, CE TI Hot wire deposited hydrogenated amorphous silicon solar cells SO 13TH NREL PHOTOVOLTAICS PROGRAM REVIEW SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 13th NREL Photovoltaics Program Review CY MAY, 1995 CL LAKEWOOD, CO SP NREL C1 NATL RENEWABLE ENERGY LAB,GOLDEN,CO 80401. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-510-0 J9 AIP CONF PROC PY 1996 IS 353 BP 67 EP 72 PG 6 WC Materials Science, Characterization & Testing; Materials Science, Coatings & Films; Physics, Applied; Physics, Condensed Matter SC Materials Science; Physics GA BE68V UT WOS:A1996BE68V00009 ER PT S AU Luft, W Branz, HM Dalal, VL Hegedus, SS Schiff, EA AF Luft, W Branz, HM Dalal, VL Hegedus, SS Schiff, EA BE Ullal, HS Witt, CE TI Progress in amorphous silicon PV technology: An update SO 13TH NREL PHOTOVOLTAICS PROGRAM REVIEW SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 13th NREL Photovoltaics Program Review CY MAY, 1995 CL LAKEWOOD, CO SP NREL C1 NATL RENEWABLE ENERGY LAB,GOLDEN,CO 80401. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-510-0 J9 AIP CONF PROC PY 1996 IS 353 BP 81 EP 100 PG 20 WC Materials Science, Characterization & Testing; Materials Science, Coatings & Films; Physics, Applied; Physics, Condensed Matter SC Materials Science; Physics GA BE68V UT WOS:A1996BE68V00011 ER PT S AU Crandall, RS Schiff, EA AF Crandall, RS Schiff, EA BE Ullal, HS Witt, CE TI The correlation of open-circuit voltage with bandgap in amorphous silicon-based pin solar cells SO 13TH NREL PHOTOVOLTAICS PROGRAM REVIEW SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 13th NREL Photovoltaics Program Review CY MAY, 1995 CL LAKEWOOD, CO SP NREL C1 NATL RENEWABLE ENERGY LAB,GOLDEN,CO 80401. NR 0 TC 0 Z9 0 U1 0 U2 2 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-510-0 J9 AIP CONF PROC PY 1996 IS 353 BP 101 EP 106 PG 6 WC Materials Science, Characterization & Testing; Materials Science, Coatings & Films; Physics, Applied; Physics, Condensed Matter SC Materials Science; Physics GA BE68V UT WOS:A1996BE68V00012 ER PT S AU Sopori, BL AF Sopori, BL BE Ullal, HS Witt, CE TI A review of defect engineering concepts for high efficiency, low-cost silicon solar cells SO 13TH NREL PHOTOVOLTAICS PROGRAM REVIEW SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 13th NREL Photovoltaics Program Review CY MAY, 1995 CL LAKEWOOD, CO SP NREL C1 NATL RENEWABLE ENERGY LAB,GOLDEN,CO 80401. NR 0 TC 0 Z9 0 U1 1 U2 2 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-510-0 J9 AIP CONF PROC PY 1996 IS 353 BP 109 EP 117 PG 9 WC Materials Science, Characterization & Testing; Materials Science, Coatings & Films; Physics, Applied; Physics, Condensed Matter SC Materials Science; Physics GA BE68V UT WOS:A1996BE68V00013 ER PT S AU Friedman, DJ Bertness, KA Kurtz, SR Kramer, C Kibbler, AE Olson, JM AF Friedman, DJ Bertness, KA Kurtz, SR Kramer, C Kibbler, AE Olson, JM BE Ullal, HS Witt, CE TI 30.2%-efficient GaInP/GaAs concentrator solar cells SO 13TH NREL PHOTOVOLTAICS PROGRAM REVIEW SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 13th NREL Photovoltaics Program Review CY MAY, 1995 CL LAKEWOOD, CO SP NREL C1 NATL RENEWABLE ENERGY LAB,GOLDEN,CO 80401. NR 0 TC 0 Z9 0 U1 0 U2 3 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-510-0 J9 AIP CONF PROC PY 1996 IS 353 BP 150 EP 154 PG 5 WC Materials Science, Characterization & Testing; Materials Science, Coatings & Films; Physics, Applied; Physics, Condensed Matter SC Materials Science; Physics GA BE68V UT WOS:A1996BE68V00017 ER PT S AU Zunger, A Wei, SH AF Zunger, A Wei, SH BE Ullal, HS Witt, CE TI Electronic structure theory of chalcopyrite alloys, interfaces, and ordered vacancy compounds SO 13TH NREL PHOTOVOLTAICS PROGRAM REVIEW SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 13th NREL Photovoltaics Program Review CY MAY, 1995 CL LAKEWOOD, CO SP NREL C1 NATL RENEWABLE ENERGY LAB,GOLDEN,CO 80401. NR 0 TC 0 Z9 0 U1 0 U2 2 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-510-0 J9 AIP CONF PROC PY 1996 IS 353 BP 155 EP 160 PG 6 WC Materials Science, Characterization & Testing; Materials Science, Coatings & Films; Physics, Applied; Physics, Condensed Matter SC Materials Science; Physics GA BE68V UT WOS:A1996BE68V00018 ER PT S AU Ahrenkiel, RK AF Ahrenkiel, RK BE Ullal, HS Witt, CE TI Ultra-high frequency photoconductive decay for measuring recombination lifetime in silicon SO 13TH NREL PHOTOVOLTAICS PROGRAM REVIEW SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 13th NREL Photovoltaics Program Review CY MAY, 1995 CL LAKEWOOD, CO SP NREL C1 NATL RENEWABLE ENERGY LAB,GOLDEN,CO 80401. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-510-0 J9 AIP CONF PROC PY 1996 IS 353 BP 161 EP 174 PG 14 WC Materials Science, Characterization & Testing; Materials Science, Coatings & Films; Physics, Applied; Physics, Condensed Matter SC Materials Science; Physics GA BE68V UT WOS:A1996BE68V00019 ER PT S AU Myers, DR Cannon, TW AF Myers, DR Cannon, TW BE Ullal, HS Witt, CE TI Photovoltaic solar radiometric measurements and evaluation SO 13TH NREL PHOTOVOLTAICS PROGRAM REVIEW SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 13th NREL Photovoltaics Program Review CY MAY, 1995 CL LAKEWOOD, CO SP NREL C1 NATL RENEWABLE ENERGY LAB,GOLDEN,CO 80401. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-510-0 J9 AIP CONF PROC PY 1996 IS 353 BP 177 EP 186 PG 10 WC Materials Science, Characterization & Testing; Materials Science, Coatings & Films; Physics, Applied; Physics, Condensed Matter SC Materials Science; Physics GA BE68V UT WOS:A1996BE68V00020 ER PT S AU Burdick, J Pruett, J Beck, E AF Burdick, J Pruett, J Beck, E BE Ullal, HS Witt, CE TI Photovoltaic module qualification testing, light-soak test equipment improvements, and module performance characterization SO 13TH NREL PHOTOVOLTAICS PROGRAM REVIEW SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 13th NREL Photovoltaics Program Review CY MAY, 1995 CL LAKEWOOD, CO SP NREL C1 NATL RENEWABLE ENERGY LAB,GOLDEN,CO. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-510-0 J9 AIP CONF PROC PY 1996 IS 353 BP 187 EP 196 PG 10 WC Materials Science, Characterization & Testing; Materials Science, Coatings & Films; Physics, Applied; Physics, Condensed Matter SC Materials Science; Physics GA BE68V UT WOS:A1996BE68V00021 ER PT S AU Czanderna, AW Pern, FJ Glick, S AF Czanderna, AW Pern, FJ Glick, S BE Ullal, HS Witt, CE TI PV module materials and encapsulation research SO 13TH NREL PHOTOVOLTAICS PROGRAM REVIEW SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 13th NREL Photovoltaics Program Review CY MAY, 1995 CL LAKEWOOD, CO SP NREL C1 NATL RENEWABLE ENERGY LAB,MEASUREMENTS & CHARACTERIZAT BRANCH,GOLDEN,CO 80401. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-510-0 J9 AIP CONF PROC PY 1996 IS 353 BP 197 EP 206 PG 10 WC Materials Science, Characterization & Testing; Materials Science, Coatings & Films; Physics, Applied; Physics, Condensed Matter SC Materials Science; Physics GA BE68V UT WOS:A1996BE68V00022 ER PT S AU Mrig, L Hansen, R Kroposki, B Strand, T AF Mrig, L Hansen, R Kroposki, B Strand, T BE Ullal, HS Witt, CE TI Results of module and system testing at NREL SO 13TH NREL PHOTOVOLTAICS PROGRAM REVIEW SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 13th NREL Photovoltaics Program Review CY MAY, 1995 CL LAKEWOOD, CO SP NREL C1 NATL RENEWABLE ENERGY LAB,GOLDEN,CO 80401. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-510-0 J9 AIP CONF PROC PY 1996 IS 353 BP 207 EP 217 PG 11 WC Materials Science, Characterization & Testing; Materials Science, Coatings & Films; Physics, Applied; Physics, Condensed Matter SC Materials Science; Physics GA BE68V UT WOS:A1996BE68V00023 ER PT S AU McMahon, TJ AF McMahon, TJ BE Ullal, HS Witt, CE TI Cell shunt resistance and PV module ratings SO 13TH NREL PHOTOVOLTAICS PROGRAM REVIEW SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 13th NREL Photovoltaics Program Review CY MAY, 1995 CL LAKEWOOD, CO SP NREL C1 NATL RENEWABLE ENERGY LAB,GOLDEN,CO 80401. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-510-0 J9 AIP CONF PROC PY 1996 IS 353 BP 230 EP 236 PG 7 WC Materials Science, Characterization & Testing; Materials Science, Coatings & Films; Physics, Applied; Physics, Condensed Matter SC Materials Science; Physics GA BE68V UT WOS:A1996BE68V00025 ER PT S AU Osterwald, CR Hammond, R Zerlaut, G DAiello, R AF Osterwald, CR Hammond, R Zerlaut, G DAiello, R BE Ullal, HS Witt, CE TI Photovoltaic module certification and laboratory accreditation criteria development SO 13TH NREL PHOTOVOLTAICS PROGRAM REVIEW SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 13th NREL Photovoltaics Program Review CY MAY, 1995 CL LAKEWOOD, CO SP NREL C1 NATL RENEWABLE ENERGY LAB,GOLDEN,CO 80401. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-510-0 J9 AIP CONF PROC PY 1996 IS 353 BP 237 EP 244 PG 8 WC Materials Science, Characterization & Testing; Materials Science, Coatings & Films; Physics, Applied; Physics, Condensed Matter SC Materials Science; Physics GA BE68V UT WOS:A1996BE68V00026 ER PT S AU Thornton, JP AF Thornton, JP BE Ullal, HS Witt, CE TI PV opportunities in the federal sector SO 13TH NREL PHOTOVOLTAICS PROGRAM REVIEW SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 13th NREL Photovoltaics Program Review CY MAY, 1995 CL LAKEWOOD, CO SP NREL C1 NATL RENEWABLE ENERGY LAB,PV ENGN & APPLICAT BRANCH,GOLDEN,CO 81401. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-510-0 J9 AIP CONF PROC PY 1996 IS 353 BP 261 EP 267 PG 7 WC Materials Science, Characterization & Testing; Materials Science, Coatings & Films; Physics, Applied; Physics, Condensed Matter SC Materials Science; Physics GA BE68V UT WOS:A1996BE68V00029 ER PT S AU Wallace, WL Tsuo, YS AF Wallace, WL Tsuo, YS BE Ullal, HS Witt, CE TI Renewable energy opportunities in China SO 13TH NREL PHOTOVOLTAICS PROGRAM REVIEW SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 13th NREL Photovoltaics Program Review CY MAY, 1995 CL LAKEWOOD, CO SP NREL C1 NATL RENEWABLE ENERGY LAB,GOLDEN,CO 80401. NR 0 TC 0 Z9 0 U1 1 U2 2 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-510-0 J9 AIP CONF PROC PY 1996 IS 353 BP 268 EP 274 PG 7 WC Materials Science, Characterization & Testing; Materials Science, Coatings & Films; Physics, Applied; Physics, Condensed Matter SC Materials Science; Physics GA BE68V UT WOS:A1996BE68V00030 ER PT S AU Stone, JL Ullal, HS AF Stone, JL Ullal, HS BE Ullal, HS Witt, CE TI PV opportunities in India SO 13TH NREL PHOTOVOLTAICS PROGRAM REVIEW SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 13th NREL Photovoltaics Program Review CY MAY, 1995 CL LAKEWOOD, CO SP NREL C1 NATL RENEWABLE ENERGY LAB,GOLDEN,CO 80401. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-510-0 J9 AIP CONF PROC PY 1996 IS 353 BP 275 EP 280 PG 6 WC Materials Science, Characterization & Testing; Materials Science, Coatings & Films; Physics, Applied; Physics, Condensed Matter SC Materials Science; Physics GA BE68V UT WOS:A1996BE68V00031 ER PT S AU Li, X Albin, D Asher, S Moutinho, H Keyes, B Matson, R Hasoon, F Sheldon, P AF Li, X Albin, D Asher, S Moutinho, H Keyes, B Matson, R Hasoon, F Sheldon, P BE Ullal, HS Witt, CE TI The effect of substrate temperature on material properties and the device performance of close-spaced sublimation deposited CdTe/CdS devices SO 13TH NREL PHOTOVOLTAICS PROGRAM REVIEW SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 13th NREL Photovoltaics Program Review CY MAY, 1995 CL LAKEWOOD, CO SP NREL C1 NATL RENEWABLE ENERGY LAB,GOLDEN,CO 80401. NR 0 TC 0 Z9 0 U1 0 U2 2 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-510-0 J9 AIP CONF PROC PY 1996 IS 353 BP 376 EP 383 PG 8 WC Materials Science, Characterization & Testing; Materials Science, Coatings & Films; Physics, Applied; Physics, Condensed Matter SC Materials Science; Physics GA BE68V UT WOS:A1996BE68V00043 ER PT S AU Pehnt, M Schulz, DL Curtis, CJ Moutinho, HR Swartzlander, A Mason, AR Ginley, DS AF Pehnt, M Schulz, DL Curtis, CJ Moutinho, HR Swartzlander, A Mason, AR Ginley, DS BE Ullal, HS Witt, CE TI One- and two-step spray deposition of CdTe thin films using nanoparticle precursors SO 13TH NREL PHOTOVOLTAICS PROGRAM REVIEW SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 13th NREL Photovoltaics Program Review CY MAY, 1995 CL LAKEWOOD, CO SP NREL C1 NATL RENEWABLE ENERGY LAB,GOLDEN,CO 80401. NR 0 TC 0 Z9 0 U1 1 U2 1 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-510-0 J9 AIP CONF PROC PY 1996 IS 353 BP 384 EP 391 PG 8 WC Materials Science, Characterization & Testing; Materials Science, Coatings & Films; Physics, Applied; Physics, Condensed Matter SC Materials Science; Physics GA BE68V UT WOS:A1996BE68V00044 ER PT S AU Dhere, RG Asher, SE Jones, KM AlJassim, MM Moutinho, HR Rose, DH Dippo, P Sheldon, P AF Dhere, RG Asher, SE Jones, KM AlJassim, MM Moutinho, HR Rose, DH Dippo, P Sheldon, P BE Ullal, HS Witt, CE TI Characterization of intermixing at the CdS/CdTe interface in CSS deposited CdTe SO 13TH NREL PHOTOVOLTAICS PROGRAM REVIEW SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 13th NREL Photovoltaics Program Review CY MAY, 1995 CL LAKEWOOD, CO SP NREL C1 NATL RENEWABLE ENERGY LAB,GOLDEN,CO 80401. NR 0 TC 0 Z9 1 U1 0 U2 2 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-510-0 J9 AIP CONF PROC PY 1996 IS 353 BP 392 EP 399 PG 8 WC Materials Science, Characterization & Testing; Materials Science, Coatings & Films; Physics, Applied; Physics, Condensed Matter SC Materials Science; Physics GA BE68V UT WOS:A1996BE68V00045 ER PT S AU Levi, DH Moutinho, HR Hasoon, FS Ahrenkiel, RK Kazmerski, LL AlJassim, MM AF Levi, DH Moutinho, HR Hasoon, FS Ahrenkiel, RK Kazmerski, LL AlJassim, MM BE Ullal, HS Witt, CE TI Correlations of electro-optical and nanostructural properties of CdTe thin films SO 13TH NREL PHOTOVOLTAICS PROGRAM REVIEW SE AIP CONFERENCE PROCEEDINGS LA English DT Meeting Abstract CT 13th NREL Photovoltaics Program Review CY MAY, 1995 CL LAKEWOOD, CO SP NREL C1 NATL RENEWABLE ENERGY LAB,GOLDEN,CO 80401. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-510-0 J9 AIP CONF PROC PY 1996 IS 353 BP 400 EP 411 PG 12 WC Materials Science, Characterization & Testing; Materials Science, Coatings & Films; Physics, Applied; Physics, Condensed Matter SC Materials Science; Physics GA BE68V UT WOS:A1996BE68V00046 ER PT S AU Wang, Q Xu, YQ Crandall, RS AF Wang, Q Xu, YQ Crandall, RS BE Ullal, HS Witt, CE TI Role of hydrogen dilution in a-Si:H p-i-n solar cells stability SO 13TH NREL PHOTOVOLTAICS PROGRAM REVIEW SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 13th NREL Photovoltaics Program Review CY MAY, 1995 CL LAKEWOOD, CO SP NREL C1 NATL RENEWABLE ENERGY LAB,GOLDEN,CO 80401. NR 0 TC 0 Z9 0 U1 0 U2 2 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-510-0 J9 AIP CONF PROC PY 1996 IS 353 BP 473 EP 480 PG 8 WC Materials Science, Characterization & Testing; Materials Science, Coatings & Films; Physics, Applied; Physics, Condensed Matter SC Materials Science; Physics GA BE68V UT WOS:A1996BE68V00054 ER PT S AU Crandall, RS Schiff, EA AF Crandall, RS Schiff, EA BE Ullal, HS Witt, CE TI The correlation of open-circuit voltage with bandgap in amorphous silicon-based pin solar cells SO 13TH NREL PHOTOVOLTAICS PROGRAM REVIEW SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 13th NREL Photovoltaics Program Review CY MAY, 1995 CL LAKEWOOD, CO SP NREL C1 NATL RENEWABLE ENERGY LAB,GOLDEN,CO 80401. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-510-0 J9 AIP CONF PROC PY 1996 IS 353 BP 481 EP 486 PG 6 WC Materials Science, Characterization & Testing; Materials Science, Coatings & Films; Physics, Applied; Physics, Condensed Matter SC Materials Science; Physics GA BE68V UT WOS:A1996BE68V00055 ER PT S AU Wang, TH Ciszek, TF Schwerdtfeger, CR AF Wang, TH Ciszek, TF Schwerdtfeger, CR BE Ullal, HS Witt, CE TI Macroscopically smooth Si layer growth by LPE on cast metallurgical-grade silicon substrates SO 13TH NREL PHOTOVOLTAICS PROGRAM REVIEW SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 13th NREL Photovoltaics Program Review CY MAY, 1995 CL LAKEWOOD, CO SP NREL C1 NATL RENEWABLE ENERGY LAB,GOLDEN,CO 80401. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-510-0 J9 AIP CONF PROC PY 1996 IS 353 BP 503 EP 510 PG 8 WC Materials Science, Characterization & Testing; Materials Science, Coatings & Films; Physics, Applied; Physics, Condensed Matter SC Materials Science; Physics GA BE68V UT WOS:A1996BE68V00058 ER PT S AU Pern, FJ Glick, SH Czanderna, AW DeBlasio, R AF Pern, FJ Glick, SH Czanderna, AW DeBlasio, R BE Ullal, HS Witt, CE TI Alternative PV module encapsulation materials and schemes SO 13TH NREL PHOTOVOLTAICS PROGRAM REVIEW SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 13th NREL Photovoltaics Program Review CY MAY, 1995 CL LAKEWOOD, CO SP NREL C1 NATL RENEWABLE ENERGY LAB,PHOTOVOLTA DIV,GOLDEN,CO 80401. NR 0 TC 0 Z9 0 U1 0 U2 2 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-510-0 J9 AIP CONF PROC PY 1996 IS 353 BP 569 EP 580 PG 12 WC Materials Science, Characterization & Testing; Materials Science, Coatings & Films; Physics, Applied; Physics, Condensed Matter SC Materials Science; Physics GA BE68V UT WOS:A1996BE68V00066 ER PT S AU Rummel, SR McMahon, TJ AF Rummel, SR McMahon, TJ BE Ullal, HS Witt, CE TI Effect of cell shunt resistance on PV module performance at reduced light levels SO 13TH NREL PHOTOVOLTAICS PROGRAM REVIEW SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 13th NREL Photovoltaics Program Review CY MAY, 1995 CL LAKEWOOD, CO SP NREL C1 NATL RENEWABLE ENERGY LAB,GOLDEN,CO 80401. NR 0 TC 1 Z9 1 U1 0 U2 2 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-510-0 J9 AIP CONF PROC PY 1996 IS 353 BP 581 EP 586 PG 6 WC Materials Science, Characterization & Testing; Materials Science, Coatings & Films; Physics, Applied; Physics, Condensed Matter SC Materials Science; Physics GA BE68V UT WOS:A1996BE68V00067 ER PT S AU Kroposki, B Mrig, L Whitaker, C Newmiller, J AF Kroposki, B Mrig, L Whitaker, C Newmiller, J BE Ullal, HS Witt, CE TI Development of a photovoltaic module energy ratings methodology SO 13TH NREL PHOTOVOLTAICS PROGRAM REVIEW SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 13th NREL Photovoltaics Program Review CY MAY, 1995 CL LAKEWOOD, CO SP NREL C1 NATL RENEWABLE ENERGY LAB,GOLDEN,CO. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-510-0 J9 AIP CONF PROC PY 1996 IS 353 BP 587 EP 594 PG 8 WC Materials Science, Characterization & Testing; Materials Science, Coatings & Films; Physics, Applied; Physics, Condensed Matter SC Materials Science; Physics GA BE68V UT WOS:A1996BE68V00068 ER PT S AU Strand, T Hansen, R Mrig, L AF Strand, T Hansen, R Mrig, L BE Ullal, HS Witt, CE TI Technical evaluation of a USSC integrated direct mount PV roofing module system at NREL SO 13TH NREL PHOTOVOLTAICS PROGRAM REVIEW SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 13th NREL Photovoltaics Program Review CY MAY, 1995 CL LAKEWOOD, CO SP NREL C1 NATL RENEWABLE ENERGY LAB,GOLDEN,CO 80401. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-510-0 J9 AIP CONF PROC PY 1996 IS 353 BP 595 EP 603 PG 9 WC Materials Science, Characterization & Testing; Materials Science, Coatings & Films; Physics, Applied; Physics, Condensed Matter SC Materials Science; Physics GA BE68V UT WOS:A1996BE68V00069 ER PT B AU Avery, LW AF Avery, LW GP AIAA/IEEE TI User portability by open systems SO 15TH DASC - AIAA/IEEE DIGITAL AVIONICS SYSTEMS CONFERENCE LA English DT Proceedings Paper CT 15th AIAA/IEEE Digital Avionics Systems Conference (15th DASC) CY OCT 27-31, 1996 CL ATLANTA, GA SP AIAA, IEEE AB The open systems concept in the design of computer-based systems has become accepted as a method for developing cost-effective systems. One goal of open systems design within the U.S. Department of Defense is user portability. User portability can be described as the ability of users to move from one application or system to another, with minimal difficulties. It is accomplished by applying style guide principles and user interface specifications concurrently with user-centered design. The key factor for integrating these into the design process is the use of human factors engineering. RP Avery, LW (reprint author), BATTELLE MEM INST,PACIFIC NW NATL LAB,POB 999 BATTELLE BLVD,RICHLAND,WA 99352, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-3386-1 PY 1996 BP 205 EP 210 DI 10.1109/DASC.1996.559160 PG 6 WC Engineering, Aerospace SC Engineering GA BG78Z UT WOS:A1996BG78Z00029 ER PT B AU Sherman, MH Matson, NE AF Sherman, MH Matson, NE GP AIR INFILTRAT & VENTILAT CTR TI Residential ventilation and energy characteristics SO 17TH AIVC CONFERENCE - OPTIMUM VENTILATION AND AIR FLOW CONTROL IN BUILDING, PROCEEDINGS, VOLS 1 AND 2 LA English DT Proceedings Paper CT 17th AIVC Conference on Optimum Ventilation and Air Flow Control in Buildings CY SEP 17-20, 1996 CL GOTHENBURG, SWEDEN SP Air Infiltrat & Ventilat Ctr AB The role of ventilation in the housing stock is to provide fresh air and to dilute internally-generated pollutants in order to assure adequate indoor air quality. Energy is required to provide this ventilation service, either directly for moving the air or indirectly for conditioning the outdoor air for thermal comfort. Different kinds of ventilation systems have different energy requirements. Existing dwellings in the United States are ventilated primarily through leaks in the building shell (i.e., infiltration) rather than by mechanical ventilation systems. This report ascertains, from best available data, the energy liability associated with providing the current levels of ventilation and to estimate the energy savings or penalties associated with tightening or loosening the building envelope while still providing ventilation for adequate indoor air quality. Various ASHRAE Standards (e.g., 62, 119, and 136) are used to determine acceptable ventilation levels and energy requirements. Building characteristics, energy use, and building tightness data are combined to estimate both the energy liabilities of ventilation and its dependence on building stock characteristics. The average annual ventilation energy use for a typical dwelling is about 61 GJ (roughly 50% of total space conditioning energy usage) the cost-effective savings potential is about 38 GJ. The national cost savings potential, by tightening the houses to the ASHRAE Standard 119 levels while still providing adequate ventilation through infiltration or mechanical ventilation, is $2.4 billion. The associated total annual ventilation energy use for the residential stock is about 4.5 EJ (ExaJoules). RP Sherman, MH (reprint author), UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,ENERGY PERFORMANCE BLDG GRP,ENERGY ENVIRONM DIV,BERKELEY,CA 94720, USA. NR 0 TC 0 Z9 0 U1 0 U2 2 PU AIR INFILTRATION & VENTILATIONCENTRE PI COVENTRY PA UNIV WARWICK SCIENCE PARK SOVEREIGN COURT SIR WILLIAM LYONS RD, COVENTRY, ENGLAND CV4 7EZ BN 0-946075-90-5 PY 1996 BP 197 EP 207 PG 11 WC Construction & Building Technology; Engineering, Civil; Public, Environmental & Occupational Health SC Construction & Building Technology; Engineering; Public, Environmental & Occupational Health GA BH12W UT WOS:A1996BH12W00022 ER PT B AU Walker, IS Wilson, DJ Sherman, MH AF Walker, IS Wilson, DJ Sherman, MH GP AIR INFILTRAT & VENTILAT CTR TI Does the power law rule for low pressure building envelope leakage? SO 17TH AIVC CONFERENCE - OPTIMUM VENTILATION AND AIR FLOW CONTROL IN BUILDING, PROCEEDINGS, VOLS 1 AND 2 LA English DT Proceedings Paper CT 17th AIVC Conference on Optimum Ventilation and Air Flow Control in Buildings CY SEP 17-20, 1996 CL GOTHENBURG, SWEDEN SP Air Infiltrat & Ventilat Ctr AB Although the power law has been broadly accepted in measurement and air infiltration standards, and in many air infiltration calculation methods, the assumption that the power law is true over the range of pressures that a building envelope experiences has not been well documented. In this paper, we examine the validity of the power law through theoretical analysis, laboratory measurements of crack flow and detailed field tests of building envelopes. The results of the theoretical considerations, and field and laboratory measurements indicate that the power law is valid for low pressure building envelope leakage. RP Walker, IS (reprint author), UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,DIV ENERGY & ENVIRONM,ENERGY PERFORMANCE BLDGS GRP,BERKELEY,CA 94720, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AIR INFILTRATION & VENTILATIONCENTRE PI COVENTRY PA UNIV WARWICK SCIENCE PARK SOVEREIGN COURT SIR WILLIAM LYONS RD, COVENTRY, ENGLAND CV4 7EZ BN 0-946075-90-5 PY 1996 BP 411 EP 421 PG 11 WC Construction & Building Technology; Engineering, Civil; Public, Environmental & Occupational Health SC Construction & Building Technology; Engineering; Public, Environmental & Occupational Health GA BH12W UT WOS:A1996BH12W00044 ER PT B AU Ericson, MN Musrock, MS Britton, CL Walker, JW Wintenberg, AL Young, GR Allen, MD AF Ericson, MN Musrock, MS Britton, CL Walker, JW Wintenberg, AL Young, GR Allen, MD BE Moonier, PA TI A flexible analog memory address list manager for PHENIX SO 1995 IEEE NUCLEAR SCIENCE SYMPOSIUM AND MEDICAL IMAGING CONFERENCE RECORD, VOLS 1-3 LA English DT Proceedings Paper CT 1995 IEEE Nuclear Science Symposium and Medical Imaging Conference CY OCT 21-28, 1995 CL SAN FRANCISCO, CA SP IEEE C1 OAK RIDGE NATL LAB,OAK RIDGE,TN 37831. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-3181-8 PY 1996 BP 5 EP 9 PG 5 WC Engineering, Electrical & Electronic; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging SC Engineering; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging GA BF95Z UT WOS:A1996BF95Z00002 ER PT B AU McGregor, DS Antolak, AJ Chui, HC Cross, ES Fang, ZQ Goorsky, MS Henry, RL Look, DC Mier, MG Morse, DH Nordquist, PER Olsen, RW Pocha, M Schieber, M Schlesinger, TE Soria, E Toney, JE Yoon, H Wang, CL AF McGregor, DS Antolak, AJ Chui, HC Cross, ES Fang, ZQ Goorsky, MS Henry, RL Look, DC Mier, MG Morse, DH Nordquist, PER Olsen, RW Pocha, M Schieber, M Schlesinger, TE Soria, E Toney, JE Yoon, H Wang, CL BE Moonier, PA TI The investigation of custom grown vertical zone melt semi-insulating bulk gallium arsenide as a radiation spectrometer SO 1995 IEEE NUCLEAR SCIENCE SYMPOSIUM AND MEDICAL IMAGING CONFERENCE RECORD, VOLS 1-3 LA English DT Proceedings Paper CT 1995 IEEE Nuclear Science Symposium and Medical Imaging Conference CY OCT 21-28, 1995 CL SAN FRANCISCO, CA SP IEEE C1 SANDIA NATL LABS,LIVERMORE,CA 94550. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-3181-8 PY 1996 BP 85 EP 89 PG 5 WC Engineering, Electrical & Electronic; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging SC Engineering; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging GA BF95Z UT WOS:A1996BF95Z00019 ER PT B AU Lund, JC Olsen, R VanScyoc, JM James, RB AF Lund, JC Olsen, R VanScyoc, JM James, RB BE Moonier, PA TI The use of pulse processing techniques to improve the performance of Cd1-xZnxTe gamma-ray spectrometers SO 1995 IEEE NUCLEAR SCIENCE SYMPOSIUM AND MEDICAL IMAGING CONFERENCE RECORD, VOLS 1-3 LA English DT Proceedings Paper CT 1995 IEEE Nuclear Science Symposium and Medical Imaging Conference CY OCT 21-28, 1995 CL SAN FRANCISCO, CA SP IEEE C1 SANDIA NATL LABS,LIVERMORE,CA 94551. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-3181-8 PY 1996 BP 126 EP 130 PG 5 WC Engineering, Electrical & Electronic; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging SC Engineering; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging GA BF95Z UT WOS:A1996BF95Z00029 ER PT B AU Parnham, KB Eissler, EE Jovanovic, S Lynn, KG AF Parnham, KB Eissler, EE Jovanovic, S Lynn, KG BE Moonier, PA TI A study of the timing properties of Cd0.9Zn0.1Te. SO 1995 IEEE NUCLEAR SCIENCE SYMPOSIUM AND MEDICAL IMAGING CONFERENCE RECORD, VOLS 1-3 LA English DT Proceedings Paper CT 1995 IEEE Nuclear Science Symposium and Medical Imaging Conference CY OCT 21-28, 1995 CL SAN FRANCISCO, CA SP IEEE C1 BROOKHAVEN NATL LAB,DEPT PHYS,UPTON,NY 11973. NR 0 TC 1 Z9 1 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-3181-8 PY 1996 BP 136 EP 138 PG 3 WC Engineering, Electrical & Electronic; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging SC Engineering; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging GA BF95Z UT WOS:A1996BF95Z00031 ER PT B AU Cork, CP Landis, DA Luke, PN Madden, NW Malone, DF Pehl, RH AF Cork, CP Landis, DA Luke, PN Madden, NW Malone, DF Pehl, RH BE Moonier, PA TI Encapsulation of germanium detectors for space flight SO 1995 IEEE NUCLEAR SCIENCE SYMPOSIUM AND MEDICAL IMAGING CONFERENCE RECORD, VOLS 1-3 LA English DT Proceedings Paper CT 1995 IEEE Nuclear Science Symposium and Medical Imaging Conference CY OCT 21-28, 1995 CL SAN FRANCISCO, CA SP IEEE C1 UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,BERKELEY,CA 94720. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-3181-8 PY 1996 BP 161 EP 164 PG 4 WC Engineering, Electrical & Electronic; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging SC Engineering; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging GA BF95Z UT WOS:A1996BF95Z00037 ER PT B AU Wilson, RD AF Wilson, RD BE Moonier, PA TI Bulk density logging with high-energy gammas produced by fast neutron reactions with formation oxygen atoms SO 1995 IEEE NUCLEAR SCIENCE SYMPOSIUM AND MEDICAL IMAGING CONFERENCE RECORD, VOLS 1-3 LA English DT Proceedings Paper CT 1995 IEEE Nuclear Science Symposium and Medical Imaging Conference CY OCT 21-28, 1995 CL SAN FRANCISCO, CA SP IEEE C1 US DOE,GRAND JUNCT PROJECTS OFF,RUST GEOTECH,GRAND JCT,CO 81502. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-3181-8 PY 1996 BP 209 EP 213 PG 5 WC Engineering, Electrical & Electronic; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging SC Engineering; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging GA BF95Z UT WOS:A1996BF95Z00048 ER PT B AU Crawley, HB McKay, R Meyer, WT Rosenberg, EI Thomas, WD AF Crawley, HB McKay, R Meyer, WT Rosenberg, EI Thomas, WD BE Moonier, PA TI Using IEEE standard 1057 for testing analog-to-digital converters SO 1995 IEEE NUCLEAR SCIENCE SYMPOSIUM AND MEDICAL IMAGING CONFERENCE RECORD, VOLS 1-3 LA English DT Proceedings Paper CT 1995 IEEE Nuclear Science Symposium and Medical Imaging Conference CY OCT 21-28, 1995 CL SAN FRANCISCO, CA SP IEEE C1 IOWA STATE UNIV,US DOE,DEPT PHYS & ASTRON,AMES,IA 50011. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-3181-8 PY 1996 BP 272 EP 276 PG 5 WC Engineering, Electrical & Electronic; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging SC Engineering; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging GA BF95Z UT WOS:A1996BF95Z00061 ER PT B AU Zimmerman, T Sarraj, M AF Zimmerman, T Sarraj, M BE Moonier, PA TI A second generation charge integrator and encoder ASIC SO 1995 IEEE NUCLEAR SCIENCE SYMPOSIUM AND MEDICAL IMAGING CONFERENCE RECORD, VOLS 1-3 LA English DT Proceedings Paper CT 1995 IEEE Nuclear Science Symposium and Medical Imaging Conference CY OCT 21-28, 1995 CL SAN FRANCISCO, CA SP IEEE C1 FERMILAB NATL ACCELERATOR LAB,BATAVIA,IL 60510. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-3181-8 PY 1996 BP 280 EP 284 PG 5 WC Engineering, Electrical & Electronic; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging SC Engineering; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging GA BF95Z UT WOS:A1996BF95Z00063 ER PT B AU Chau, A DeBusschere, D Dow, S Flasck, J Levi, ME Kirsten, F Su, E Santos, DM AF Chau, A DeBusschere, D Dow, S Flasck, J Levi, ME Kirsten, F Su, E Santos, DM BE Moonier, PA TI A multi-channel time-to-digital converter chip for drift chamber readout SO 1995 IEEE NUCLEAR SCIENCE SYMPOSIUM AND MEDICAL IMAGING CONFERENCE RECORD, VOLS 1-3 LA English DT Proceedings Paper CT 1995 IEEE Nuclear Science Symposium and Medical Imaging Conference CY OCT 21-28, 1995 CL SAN FRANCISCO, CA SP IEEE C1 EO LAWRENCE BERKELEY NATL LAB,BERKELEY,CA 94720. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-3181-8 PY 1996 BP 285 EP 288 PG 4 WC Engineering, Electrical & Electronic; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging SC Engineering; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging GA BF95Z UT WOS:A1996BF95Z00064 ER PT B AU Simpson, ML Young, GR Jackson, RG Xu, M AF Simpson, ML Young, GR Jackson, RG Xu, M BE Moonier, PA TI A monolithic, constant-fraction discriminator using distributed R-C delay line shaping SO 1995 IEEE NUCLEAR SCIENCE SYMPOSIUM AND MEDICAL IMAGING CONFERENCE RECORD, VOLS 1-3 LA English DT Proceedings Paper CT 1995 IEEE Nuclear Science Symposium and Medical Imaging Conference CY OCT 21-28, 1995 CL SAN FRANCISCO, CA SP IEEE C1 OAK RIDGE NATL LAB,OAK RIDGE,TN 37831. RI Simpson, Michael/A-8410-2011 OI Simpson, Michael/0000-0002-3933-3457 NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-3181-8 PY 1996 BP 292 EP 296 PG 5 WC Engineering, Electrical & Electronic; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging SC Engineering; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging GA BF95Z UT WOS:A1996BF95Z00066 ER PT B AU Frank, SS Ericson, MN Simpson, ML Hutchinson, DP Todd, RA AF Frank, SS Ericson, MN Simpson, ML Hutchinson, DP Todd, RA BE Moonier, PA TI A CMOS integrated circuit for pulse-shape discrimination SO 1995 IEEE NUCLEAR SCIENCE SYMPOSIUM AND MEDICAL IMAGING CONFERENCE RECORD, VOLS 1-3 LA English DT Proceedings Paper CT 1995 IEEE Nuclear Science Symposium and Medical Imaging Conference CY OCT 21-28, 1995 CL SAN FRANCISCO, CA SP IEEE C1 OAK RIDGE NATL LAB,OAK RIDGE,TN 37831. RI Simpson, Michael/A-8410-2011 OI Simpson, Michael/0000-0002-3933-3457 NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-3181-8 PY 1996 BP 297 EP 301 PG 5 WC Engineering, Electrical & Electronic; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging SC Engineering; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging GA BF95Z UT WOS:A1996BF95Z00067 ER PT B AU Maier, MR Ludewigt, B Rossington, C Yaver, H Zanninovich, J AF Maier, MR Ludewigt, B Rossington, C Yaver, H Zanninovich, J BE Moonier, PA TI A sixteen channel peak sensing ADC for singles spectra in the FERA format SO 1995 IEEE NUCLEAR SCIENCE SYMPOSIUM AND MEDICAL IMAGING CONFERENCE RECORD, VOLS 1-3 LA English DT Proceedings Paper CT 1995 IEEE Nuclear Science Symposium and Medical Imaging Conference CY OCT 21-28, 1995 CL SAN FRANCISCO, CA SP IEEE C1 UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,DIV ENGN,BERKELEY,CA 94720. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-3181-8 PY 1996 BP 302 EP 304 PG 3 WC Engineering, Electrical & Electronic; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging SC Engineering; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging GA BF95Z UT WOS:A1996BF95Z00068 ER PT B AU Mason, A Rytchenkov, V AF Mason, A Rytchenkov, V BE Moonier, PA TI Fiber optic repeater with compensation of pulse width distortion SO 1995 IEEE NUCLEAR SCIENCE SYMPOSIUM AND MEDICAL IMAGING CONFERENCE RECORD, VOLS 1-3 LA English DT Proceedings Paper CT 1995 IEEE Nuclear Science Symposium and Medical Imaging Conference CY OCT 21-28, 1995 CL SAN FRANCISCO, CA SP IEEE C1 FERMILAB NATL ACCELERATOR LAB,BATAVIA,IL 60510. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-3181-8 PY 1996 BP 318 EP 320 PG 3 WC Engineering, Electrical & Electronic; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging SC Engineering; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging GA BF95Z UT WOS:A1996BF95Z00072 ER PT B AU Millaud, J Nygren, D AF Millaud, J Nygren, D BE Moonier, PA TI The Column Architecture - A novel architecture for event driven 2D pixel imagers SO 1995 IEEE NUCLEAR SCIENCE SYMPOSIUM AND MEDICAL IMAGING CONFERENCE RECORD, VOLS 1-3 LA English DT Proceedings Paper CT 1995 IEEE Nuclear Science Symposium and Medical Imaging Conference CY OCT 21-28, 1995 CL SAN FRANCISCO, CA SP IEEE C1 LAWRENCE LIVERMORE NATL LAB,BERKELEY,CA 94720. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-3181-8 PY 1996 BP 321 EP 325 PG 5 WC Engineering, Electrical & Electronic; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging SC Engineering; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging GA BF95Z UT WOS:A1996BF95Z00073 ER PT B AU Fink, CL Humm, PG Martin, MM Micklich, BJ AF Fink, CL Humm, PG Martin, MM Micklich, BJ BE Moonier, PA TI Evaluation of few-view reconstruction parameters for illicit substance detection using fast-neutron transmission spectroscopy SO 1995 IEEE NUCLEAR SCIENCE SYMPOSIUM AND MEDICAL IMAGING CONFERENCE RECORD, VOLS 1-3 LA English DT Proceedings Paper CT 1995 IEEE Nuclear Science Symposium and Medical Imaging Conference CY OCT 21-28, 1995 CL SAN FRANCISCO, CA SP IEEE C1 ARGONNE NATL LAB,ARGONNE,IL 60439. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-3181-8 PY 1996 BP 385 EP 389 PG 5 WC Engineering, Electrical & Electronic; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging SC Engineering; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging GA BF95Z UT WOS:A1996BF95Z00087 ER PT B AU McGregor, DS Lindsay, JT Brannon, CC Olsen, RW AF McGregor, DS Lindsay, JT Brannon, CC Olsen, RW BE Moonier, PA TI Semi-insulating bulk GaAs thermal neutron imaging arrays SO 1995 IEEE NUCLEAR SCIENCE SYMPOSIUM AND MEDICAL IMAGING CONFERENCE RECORD, VOLS 1-3 LA English DT Proceedings Paper CT 1995 IEEE Nuclear Science Symposium and Medical Imaging Conference CY OCT 21-28, 1995 CL SAN FRANCISCO, CA SP IEEE C1 SANDIA NATL LABS,LIVERMORE,CA 94550. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-3181-8 PY 1996 BP 395 EP 399 PG 5 WC Engineering, Electrical & Electronic; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging SC Engineering; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging GA BF95Z UT WOS:A1996BF95Z00089 ER PT B AU Dawson, JW Talaga, RL Schlereth, JL Haberichter, WN AF Dawson, JW Talaga, RL Schlereth, JL Haberichter, WN BE Moonier, PA TI The SRTD first level trigger at ZEUS SO 1995 IEEE NUCLEAR SCIENCE SYMPOSIUM AND MEDICAL IMAGING CONFERENCE RECORD, VOLS 1-3 LA English DT Proceedings Paper CT 1995 IEEE Nuclear Science Symposium and Medical Imaging Conference CY OCT 21-28, 1995 CL SAN FRANCISCO, CA SP IEEE C1 ARGONNE NATL LAB,ARGONNE,IL 60439. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-3181-8 PY 1996 BP 427 EP 431 PG 5 WC Engineering, Electrical & Electronic; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging SC Engineering; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging GA BF95Z UT WOS:A1996BF95Z00097 ER PT B AU Goulding, FS Landis, DA Madden, N Maier, M Yaver, H AF Goulding, FS Landis, DA Madden, N Maier, M Yaver, H BE Moonier, PA TI GAMMASPHERE - Overview of detector and signal processing system SO 1995 IEEE NUCLEAR SCIENCE SYMPOSIUM AND MEDICAL IMAGING CONFERENCE RECORD, VOLS 1-3 LA English DT Proceedings Paper CT 1995 IEEE Nuclear Science Symposium and Medical Imaging Conference CY OCT 21-28, 1995 CL SAN FRANCISCO, CA SP IEEE C1 UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,BERKELEY,CA 94720. NR 0 TC 0 Z9 0 U1 2 U2 2 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-3181-8 PY 1996 BP 432 EP 436 PG 5 WC Engineering, Electrical & Electronic; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging SC Engineering; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging GA BF95Z UT WOS:A1996BF95Z00098 ER PT B AU Bagby, L Johnson, M Lipton, R Gu, W AF Bagby, L Johnson, M Lipton, R Gu, W BE Moonier, PA TI SVX/silicon detector studies SO 1995 IEEE NUCLEAR SCIENCE SYMPOSIUM AND MEDICAL IMAGING CONFERENCE RECORD, VOLS 1-3 LA English DT Proceedings Paper CT 1995 IEEE Nuclear Science Symposium and Medical Imaging Conference CY OCT 21-28, 1995 CL SAN FRANCISCO, CA SP IEEE C1 FERMILAB NATL ACCELERATOR LAB,BATAVIA,IL. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-3181-8 PY 1996 BP 474 EP 477 PG 4 WC Engineering, Electrical & Electronic; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging SC Engineering; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging GA BF95Z UT WOS:A1996BF95Z00107 ER PT B AU Hong, WS Cho, HS PerezMendez, V Kadyk, J Luk, KB AF Hong, WS Cho, HS PerezMendez, V Kadyk, J Luk, KB BE Moonier, PA TI Microstrip gas chambers fabrication based on amorphous silicon and its carbon alloy SO 1995 IEEE NUCLEAR SCIENCE SYMPOSIUM AND MEDICAL IMAGING CONFERENCE RECORD, VOLS 1-3 LA English DT Proceedings Paper CT 1995 IEEE Nuclear Science Symposium and Medical Imaging Conference CY OCT 21-28, 1995 CL SAN FRANCISCO, CA SP IEEE C1 UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,DEPT PHYS,BERKELEY,CA 94720. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-3181-8 PY 1996 BP 478 EP 482 PG 5 WC Engineering, Electrical & Electronic; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging SC Engineering; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging GA BF95Z UT WOS:A1996BF95Z00108 ER PT B AU Zimmermann, S Anderson, J Andresen, J Barsotti, E Chramowicz, J Duerling, G Gao, M Gonzalez, H Haynes, B Knopf, W Treptow, K Walsh, D Zmuda, T Huffman, T Shepard, P Gay, C Harder, S Hill, H Huth, J OKane, J Oliver, J Robins, H Spiropulu, M Strohmer, R Gold, M Thomas, T AF Zimmermann, S Anderson, J Andresen, J Barsotti, E Chramowicz, J Duerling, G Gao, M Gonzalez, H Haynes, B Knopf, W Treptow, K Walsh, D Zmuda, T Huffman, T Shepard, P Gay, C Harder, S Hill, H Huth, J OKane, J Oliver, J Robins, H Spiropulu, M Strohmer, R Gold, M Thomas, T BE Moonier, PA TI Test stand for the silicon vertex detector of the collider detector facility SO 1995 IEEE NUCLEAR SCIENCE SYMPOSIUM AND MEDICAL IMAGING CONFERENCE RECORD, VOLS 1-3 LA English DT Proceedings Paper CT 1995 IEEE Nuclear Science Symposium and Medical Imaging Conference CY OCT 21-28, 1995 CL SAN FRANCISCO, CA SP IEEE C1 FERMILAB NATL ACCELERATOR LAB,BATAVIA,IL 60510. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-3181-8 PY 1996 BP 528 EP 532 PG 5 WC Engineering, Electrical & Electronic; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging SC Engineering; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging GA BF95Z UT WOS:A1996BF95Z00119 ER PT B AU Turko, BT Beuville, E Millaud, J Yaver, H AF Turko, BT Beuville, E Millaud, J Yaver, H BE Moonier, PA TI A/D processing system for 64-element pixel detector SO 1995 IEEE NUCLEAR SCIENCE SYMPOSIUM AND MEDICAL IMAGING CONFERENCE RECORD, VOLS 1-3 LA English DT Proceedings Paper CT 1995 IEEE Nuclear Science Symposium and Medical Imaging Conference CY OCT 21-28, 1995 CL SAN FRANCISCO, CA SP IEEE C1 LAWRENCE BERKELEY LAB,BERKELEY,CA 94720. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-3181-8 PY 1996 BP 554 EP 556 PG 3 WC Engineering, Electrical & Electronic; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging SC Engineering; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging GA BF95Z UT WOS:A1996BF95Z00125 ER PT B AU Wintenberg, AL Simpson, ML Britton, CL Palmer, RL Jackson, RG AF Wintenberg, AL Simpson, ML Britton, CL Palmer, RL Jackson, RG BE Moonier, PA TI Integrating amplifiers for PHENIX lead-glass and lead-scintillator calorimeters SO 1995 IEEE NUCLEAR SCIENCE SYMPOSIUM AND MEDICAL IMAGING CONFERENCE RECORD, VOLS 1-3 LA English DT Proceedings Paper CT 1995 IEEE Nuclear Science Symposium and Medical Imaging Conference CY OCT 21-28, 1995 CL SAN FRANCISCO, CA SP IEEE C1 OAK RIDGE NATL LAB,OAK RIDGE,TN 37831. RI Simpson, Michael/A-8410-2011 OI Simpson, Michael/0000-0002-3933-3457 NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-3181-8 PY 1996 BP 557 EP 561 PG 5 WC Engineering, Electrical & Electronic; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging SC Engineering; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging GA BF95Z UT WOS:A1996BF95Z00126 ER PT B AU Beuville, E Barale, P Bieser, F Hearn, W Klein, SR Lisa, MA Noggle, T Ritter, HG Vu, C Wieman, H AF Beuville, E Barale, P Bieser, F Hearn, W Klein, SR Lisa, MA Noggle, T Ritter, HG Vu, C Wieman, H BE Moonier, PA TI A low noise amplifier-shaper with tail correction for the STAR detector SO 1995 IEEE NUCLEAR SCIENCE SYMPOSIUM AND MEDICAL IMAGING CONFERENCE RECORD, VOLS 1-3 LA English DT Proceedings Paper CT 1995 IEEE Nuclear Science Symposium and Medical Imaging Conference CY OCT 21-28, 1995 CL SAN FRANCISCO, CA SP IEEE C1 UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,BERKELEY,CA 94720. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-3181-8 PY 1996 BP 562 EP 565 PG 4 WC Engineering, Electrical & Electronic; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging SC Engineering; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging GA BF95Z UT WOS:A1996BF95Z00127 ER PT B AU David, G Kistenev, E Patwa, A Stoll, S White, S Woody, C Belikov, S Denisov, A Gilitzky, Y Kochetkov, V Melnikov, Y Mikhailov, Y Onuchin, V Semenov, V AF David, G Kistenev, E Patwa, A Stoll, S White, S Woody, C Belikov, S Denisov, A Gilitzky, Y Kochetkov, V Melnikov, Y Mikhailov, Y Onuchin, V Semenov, V BE Moonier, PA TI The PHENIX shish-kebab EM calorimeter SO 1995 IEEE NUCLEAR SCIENCE SYMPOSIUM AND MEDICAL IMAGING CONFERENCE RECORD, VOLS 1-3 LA English DT Proceedings Paper CT 1995 IEEE Nuclear Science Symposium and Medical Imaging Conference CY OCT 21-28, 1995 CL SAN FRANCISCO, CA SP IEEE C1 BROOKHAVEN NATL LAB,UPTON,NY 11973. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-3181-8 PY 1996 BP 576 EP 578 PG 3 WC Engineering, Electrical & Electronic; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging SC Engineering; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging GA BF95Z UT WOS:A1996BF95Z00130 ER PT B AU Ludewigt, B Rossington, C Kipnis, I Krieger, B AF Ludewigt, B Rossington, C Kipnis, I Krieger, B BE Moonier, PA TI Progress in multi-element silicon detectors for synchrotron XRF applications SO 1995 IEEE NUCLEAR SCIENCE SYMPOSIUM AND MEDICAL IMAGING CONFERENCE RECORD, VOLS 1-3 LA English DT Proceedings Paper CT 1995 IEEE Nuclear Science Symposium and Medical Imaging Conference CY OCT 21-28, 1995 CL SAN FRANCISCO, CA SP IEEE C1 UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,BERKELEY,CA 94720. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-3181-8 PY 1996 BP 584 EP 587 PG 4 WC Engineering, Electrical & Electronic; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging SC Engineering; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging GA BF95Z UT WOS:A1996BF95Z00132 ER PT B AU Klein, SR Barale, P Beuville, E Bieser, F Dao, K Kleinfelder, S Lindenstruth, V Lisa, MA McParland, C Noggle, T Ritter, HG Vu, C Wieman, H Aluyshin, A Aluyshin, M AF Klein, SR Barale, P Beuville, E Bieser, F Dao, K Kleinfelder, S Lindenstruth, V Lisa, MA McParland, C Noggle, T Ritter, HG Vu, C Wieman, H Aluyshin, A Aluyshin, M BE Moonier, PA TI Front end electronics for the STAR TPC SO 1995 IEEE NUCLEAR SCIENCE SYMPOSIUM AND MEDICAL IMAGING CONFERENCE RECORD, VOLS 1-3 LA English DT Proceedings Paper CT 1995 IEEE Nuclear Science Symposium and Medical Imaging Conference CY OCT 21-28, 1995 CL SAN FRANCISCO, CA SP IEEE C1 UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,BERKELEY,CA 94720. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-3181-8 PY 1996 BP 602 EP 606 PG 5 WC Engineering, Electrical & Electronic; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging SC Engineering; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging GA BF95Z UT WOS:A1996BF95Z00136 ER PT B AU Britton, CL Wintenberg, AL Young, GR Awes, TC Womac, M Kennedy, EJ Smith, RS AF Britton, CL Wintenberg, AL Young, GR Awes, TC Womac, M Kennedy, EJ Smith, RS BE Moonier, PA TI Post-radiation memory correction using differential subtraction for PHENIX SO 1995 IEEE NUCLEAR SCIENCE SYMPOSIUM AND MEDICAL IMAGING CONFERENCE RECORD, VOLS 1-3 LA English DT Proceedings Paper CT 1995 IEEE Nuclear Science Symposium and Medical Imaging Conference CY OCT 21-28, 1995 CL SAN FRANCISCO, CA SP IEEE C1 OAK RIDGE NATL LAB,OAK RIDGE,TN 37831. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-3181-8 PY 1996 BP 622 EP 626 PG 5 WC Engineering, Electrical & Electronic; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging SC Engineering; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging GA BF95Z UT WOS:A1996BF95Z00140 ER PT B AU Aryaeinejad, R Dardenne, YX Cole, JD Caffrey, AJ AF Aryaeinejad, R Dardenne, YX Cole, JD Caffrey, AJ BE Moonier, PA TI Palm-size low-level neutron sensor for radiation monitoring SO 1995 IEEE NUCLEAR SCIENCE SYMPOSIUM AND MEDICAL IMAGING CONFERENCE RECORD, VOLS 1-3 LA English DT Proceedings Paper CT 1995 IEEE Nuclear Science Symposium and Medical Imaging Conference CY OCT 21-28, 1995 CL SAN FRANCISCO, CA SP IEEE C1 IDAHO NATL ENGN LAB,IDAHO FALLS,ID 83415. RI Caffrey, Augustine/C-2005-2009 NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-3181-8 PY 1996 BP 639 EP 643 PG 5 WC Engineering, Electrical & Electronic; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging SC Engineering; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging GA BF95Z UT WOS:A1996BF95Z00144 ER PT B AU Beuville, E Cork, C Earnest, T Mar, W Millaud, J Nygren, D Padmore, H Turko, B Zizka, G Datte, P Xuong, NH AF Beuville, E Cork, C Earnest, T Mar, W Millaud, J Nygren, D Padmore, H Turko, B Zizka, G Datte, P Xuong, NH BE Moonier, PA TI A 2D smart pixel detector for time resolved protein crystallography SO 1995 IEEE NUCLEAR SCIENCE SYMPOSIUM AND MEDICAL IMAGING CONFERENCE RECORD, VOLS 1-3 LA English DT Proceedings Paper CT 1995 IEEE Nuclear Science Symposium and Medical Imaging Conference CY OCT 21-28, 1995 CL SAN FRANCISCO, CA SP IEEE C1 UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,BERKELEY,CA 94720. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-3181-8 PY 1996 BP 748 EP 751 PG 4 WC Engineering, Electrical & Electronic; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging SC Engineering; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging GA BF95Z UT WOS:A1996BF95Z00167 ER PT B AU Woody, CL Stoll, SP Kierstead, JA AF Woody, CL Stoll, SP Kierstead, JA BE Moonier, PA TI Observation of fast scintillation light in a PbF2:Gd crystal SO 1995 IEEE NUCLEAR SCIENCE SYMPOSIUM AND MEDICAL IMAGING CONFERENCE RECORD, VOLS 1-3 LA English DT Proceedings Paper CT 1995 IEEE Nuclear Science Symposium and Medical Imaging Conference CY OCT 21-28, 1995 CL SAN FRANCISCO, CA SP IEEE C1 BROOKHAVEN NATL LAB,UPTON,NY 11973. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-3181-8 PY 1996 BP 805 EP 808 PG 4 WC Engineering, Electrical & Electronic; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging SC Engineering; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging GA BF95Z UT WOS:A1996BF95Z00183 ER PT B AU Woody, CL Kierstead, JA Stoll, SP Zhu, RY Ma, DA Newman, HB AF Woody, CL Kierstead, JA Stoll, SP Zhu, RY Ma, DA Newman, HB BE Moonier, PA TI A study of the optical and radiation damage properties of lead tungstate crystals SO 1995 IEEE NUCLEAR SCIENCE SYMPOSIUM AND MEDICAL IMAGING CONFERENCE RECORD, VOLS 1-3 LA English DT Proceedings Paper CT 1995 IEEE Nuclear Science Symposium and Medical Imaging Conference CY OCT 21-28, 1995 CL SAN FRANCISCO, CA SP IEEE C1 BROOKHAVEN NATL LAB,UPTON,NY 11973. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-3181-8 PY 1996 BP 847 EP 851 PG 5 WC Engineering, Electrical & Electronic; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging SC Engineering; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging GA BF95Z UT WOS:A1996BF95Z00193 ER PT B AU Li, Z Ghislotti, G Kraner, HW Li, CJ Nielsen, B Feick, H Lindstroem, G AF Li, Z Ghislotti, G Kraner, HW Li, CJ Nielsen, B Feick, H Lindstroem, G BE Moonier, PA TI Microscopic analysis of defects in a high resistivity silicon detector irradiated to 1.7x10(15) n/cm(2*) SO 1995 IEEE NUCLEAR SCIENCE SYMPOSIUM AND MEDICAL IMAGING CONFERENCE RECORD, VOLS 1-3 LA English DT Proceedings Paper CT 1995 IEEE Nuclear Science Symposium and Medical Imaging Conference CY OCT 21-28, 1995 CL SAN FRANCISCO, CA SP IEEE C1 BROOKHAVEN NATL LAB,UPTON,NY 11973. NR 0 TC 0 Z9 0 U1 0 U2 1 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-3181-8 PY 1996 BP 852 EP 856 PG 5 WC Engineering, Electrical & Electronic; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging SC Engineering; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging GA BF95Z UT WOS:A1996BF95Z00194 ER PT B AU Li, Z Li, CJ AF Li, Z Li, CJ BE Moonier, PA TI Temperature stimulated reverse annealing of neutron induced damage in high resistivity silicon detectors SO 1995 IEEE NUCLEAR SCIENCE SYMPOSIUM AND MEDICAL IMAGING CONFERENCE RECORD, VOLS 1-3 LA English DT Proceedings Paper CT 1995 IEEE Nuclear Science Symposium and Medical Imaging Conference CY OCT 21-28, 1995 CL SAN FRANCISCO, CA SP IEEE C1 BROOKHAVEN NATL LAB,UPTON,NY 11973. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-3181-8 PY 1996 BP 857 EP 861 PG 5 WC Engineering, Electrical & Electronic; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging SC Engineering; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging GA BF95Z UT WOS:A1996BF95Z00195 ER PT B AU Dilmanian, FA Wu, XY Kress, J Ren, B Chapman, D Coderre, JA Greenberg, D Parsons, E Shleifer, M Slatkin, DN Thomlinson, WC Zhong, Z Button, TM Giron, F Liang, J Petersen, MJ Roque, CT Miller, MH Weedon, H Krus, DJ Perna, L Yamamoto, K AF Dilmanian, FA Wu, XY Kress, J Ren, B Chapman, D Coderre, JA Greenberg, D Parsons, E Shleifer, M Slatkin, DN Thomlinson, WC Zhong, Z Button, TM Giron, F Liang, J Petersen, MJ Roque, CT Miller, MH Weedon, H Krus, DJ Perna, L Yamamoto, K BE Moonier, PA TI Dual energy iodine contrast CT with monochromatic x rays SO 1995 IEEE NUCLEAR SCIENCE SYMPOSIUM AND MEDICAL IMAGING CONFERENCE RECORD, VOLS 1-3 LA English DT Proceedings Paper CT 1995 IEEE Nuclear Science Symposium and Medical Imaging Conference CY OCT 21-28, 1995 CL SAN FRANCISCO, CA SP IEEE C1 BROOKHAVEN NATL LAB,UPTON,NY 11973. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-3181-8 PY 1996 BP 1392 EP 1396 PG 5 WC Engineering, Electrical & Electronic; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging SC Engineering; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging GA BF95Z UT WOS:A1996BF95Z00307 ER PT B AU Klein, GJ Teng, X Reutter, BW Huesman, RH Jagust, WJ Budinger, TF AF Klein, GJ Teng, X Reutter, BW Huesman, RH Jagust, WJ Budinger, TF BE Moonier, PA TI A 3D navigational environment for specifying positron emission tomography volumes-of-interest SO 1995 IEEE NUCLEAR SCIENCE SYMPOSIUM AND MEDICAL IMAGING CONFERENCE RECORD, VOLS 1-3 LA English DT Proceedings Paper CT 1995 IEEE Nuclear Science Symposium and Medical Imaging Conference CY OCT 21-28, 1995 CL SAN FRANCISCO, CA SP IEEE C1 UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,CTR FUNDAMENTAL IMAGING,BERKELEY,CA 94720. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-3181-8 PY 1996 BP 1452 EP 1455 PG 4 WC Engineering, Electrical & Electronic; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging SC Engineering; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging GA BF95Z UT WOS:A1996BF95Z00320 ER PT B AU Kuruc, A AF Kuruc, A BE Moonier, PA TI Estimation of integral functionals in emission tomography SO 1995 IEEE NUCLEAR SCIENCE SYMPOSIUM AND MEDICAL IMAGING CONFERENCE RECORD, VOLS 1-3 LA English DT Proceedings Paper CT 1995 IEEE Nuclear Science Symposium and Medical Imaging Conference CY OCT 21-28, 1995 CL SAN FRANCISCO, CA SP IEEE C1 LAWRENCE LIVERMORE NATL LAB,CTR FUNDAMENTAL IMAGING,LIVERMORE,CA 94550. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-3181-8 PY 1996 BP 1475 EP 1479 PG 5 WC Engineering, Electrical & Electronic; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging SC Engineering; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging GA BF95Z UT WOS:A1996BF95Z00325 ER PT B AU Beuville, E Collins, T Kipnis, I Nygren, D Oltman, E Hauptman, J AF Beuville, E Collins, T Kipnis, I Nygren, D Oltman, E Hauptman, J BE Moonier, PA TI An efficient digital x-ray imaging system with high spatial resolution and robust energy sensitivity SO 1995 IEEE NUCLEAR SCIENCE SYMPOSIUM AND MEDICAL IMAGING CONFERENCE RECORD, VOLS 1-3 LA English DT Proceedings Paper CT 1995 IEEE Nuclear Science Symposium and Medical Imaging Conference CY OCT 21-28, 1995 CL SAN FRANCISCO, CA SP IEEE C1 LAWRENCE BERKELEY LAB,BERKELEY,CA 94720. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-3181-8 PY 1996 BP 1602 EP 1606 PG 5 WC Engineering, Electrical & Electronic; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging SC Engineering; Instruments & Instrumentation; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging GA BF95Z UT WOS:A1996BF95Z00353 ER PT B AU Selwyn, GS AF Selwyn, GS GP IEEE TI Particulate contamination control in plasma processing: Building-in reliability for semiconductor fabrication SO 1995 INTERNATIONAL INTEGRATED RELIABILITY WORKSHOP, FINAL REPORT LA English DT Proceedings Paper CT 1995 International Integrated Reliability Workshop CY OCT 22-25, 1995 CL STANFORD SIERRA CAMP, LAKE TAHOE, CA SP IEEE, Electron Devices Soc, IEEE, Reliabil Soc HO STANFORD SIERRA CAMP C1 LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87545. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-2705-5 PY 1996 BP 122 EP 129 PG 8 WC Engineering, Electrical & Electronic SC Engineering GA BF43V UT WOS:A1996BF43V00020 ER PT B AU Nikravesh, M AF Nikravesh, M BE Smith, MH Lee, MA Keller, J Yen, J TI Dynamic neural network control of nonlinear-time varying systems: Stability analysis, optimal network structure, and on-line adaptation SO 1996 BIENNIAL CONFERENCE OF THE NORTH AMERICAN FUZZY INFORMATION PROCESSING SOCIETY - NAFIPS LA English DT Proceedings Paper CT 1996 Biennial Conference of the North-American-Fuzzy-Information-Processing-Society CY JUN 19-22, 1996 CL BERKELEY, CA SP N Amer Fuzzy Informat Proc Soc, Berkeley Initiat Soft Comp, IEEE, Neural Networks Council, IEEE, Syst Man & Cybernet Soc, Univ Calif, Berkeley C1 UNIV CALIF BERKELEY,DIV EARTH SCI,LAWRENCE BERKELEY LAB,BERKELEY,CA 94720. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-3225-3 PY 1996 BP 128 EP 133 PG 6 WC Computer Science, Artificial Intelligence; Computer Science, Cybernetics SC Computer Science GA BF95N UT WOS:A1996BF95N00026 ER PT B AU Nikravesh, M Kovscek, AR Patzek, TW AF Nikravesh, M Kovscek, AR Patzek, TW BE Smith, MH Lee, MA Keller, J Yen, J TI Dividing oil fields into regions with similar characteristic behavior using neural network and fuzzy logic approaches SO 1996 BIENNIAL CONFERENCE OF THE NORTH AMERICAN FUZZY INFORMATION PROCESSING SOCIETY - NAFIPS LA English DT Proceedings Paper CT 1996 Biennial Conference of the North-American-Fuzzy-Information-Processing-Society CY JUN 19-22, 1996 CL BERKELEY, CA SP N Amer Fuzzy Informat Proc Soc, Berkeley Initiat Soft Comp, IEEE, Neural Networks Council, IEEE, Syst Man & Cybernet Soc, Univ Calif, Berkeley C1 UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,DIV EARTH SCI,BERKELEY,CA 94720. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-3225-3 PY 1996 BP 164 EP 169 PG 6 WC Computer Science, Artificial Intelligence; Computer Science, Cybernetics SC Computer Science GA BF95N UT WOS:A1996BF95N00032 ER PT B AU Lear, KL Hou, HQ Hietala, VM Choquette, KD Schneider, RP AF Lear, KL Hou, HQ Hietala, VM Choquette, KD Schneider, RP BE Jagadish, C TI Engineering high-performance vertical cavity lasers SO 1996 CONFERENCE ON OPTOELECTRONIC AND MICROELECTRONIC MATERIALS AND DEVICES, PROCEEDINGS LA English DT Proceedings Paper CT 1996 Conference on Optoelectronic and Microelectronic Materials and Devices (COMMAD 9) CY DEC 08-11, 1996 CL AUSTR NATL UNIV, CANBERRA, AUSTRALIA SP IEEE Inc, IEEE Electron Devices Soc, IEEE Lasers & Electro Opt Soc, Austr Mat Res Soc, Austr Inst Phys HO AUSTR NATL UNIV AB The cw and high-speed performance of vertical cavity surface emitting laser diodes (VCSELs) are affected by both electrical and optical issues arising from the geometry and fabrication of these devices. Structures with low resistance semiconductor mirrors and Al-oxide confinement layers address these issues and have produced record performance including 50% power conversion efficiency and modulation bandwidths up to 20 GHz at small bias currents. RP Lear, KL (reprint author), SANDIA NATL LABS,POB 5800-MS 0603,ALBUQUERQUE,NM 87185, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-3374-8 PY 1996 BP 33 EP 41 DI 10.1109/COMMAD.1996.610054 PG 9 WC Engineering, Electrical & Electronic; Materials Science, Multidisciplinary; Optics SC Engineering; Materials Science; Optics GA BJ34V UT WOS:A1996BJ34V00008 ER PT S AU Keiser, JR Taljat, B Wang, XL Maziasz, PJ Hubbard, CR Swindeman, RW Singbeil, DL Prescott, R AF Keiser, JR Taljat, B Wang, XL Maziasz, PJ Hubbard, CR Swindeman, RW Singbeil, DL Prescott, R GP TAPPI TI Analysis of composite tube cracking in recovery boiler floors SO 1996 ENGINEERING CONFERENCE, BOOKS 1 AND 2 SE TAPPI PROCEEDINGS LA English DT Proceedings Paper CT 1996 Engineering Conference CY SEP 16-19, 1996 CL CHICAGO, IL SP TAPPI C1 OAK RIDGE NATL LAB,OAK RIDGE,TN. RI Wang, Xun-Li/C-9636-2010 OI Wang, Xun-Li/0000-0003-4060-8777 NR 0 TC 6 Z9 6 U1 0 U2 0 PU TAPPI PRESS PI ATLANTA PA TECHNOLOGY PARK, PO BOX 105113, ATLANTA, GA 30348 SN 1047-3033 BN 0-89852-668-X J9 P TECH AS P PY 1996 BP 693 EP 705 PG 3 WC Engineering, Chemical SC Engineering GA BG39L UT WOS:A1996BG39L00086 ER PT B AU Pollock, GM Dalton, LJ AF Pollock, GM Dalton, LJ GP IEEE TI A strategic surety roadmap for high consequence software SO 1996 IEEE AEROSPACE APPLICATIONS CONFERENCE, PROCEEDINGS, VOL 4 LA English DT Proceedings Paper CT 1996 IEEE Aerospace Applications Conference CY FEB 03-10, 1996 CL ASPEN, CO SP IEEE Aerosp & Electr Syst Soc C1 SANDIA NATL LABS,DEPT COMP SCI,ALBUQUERQUE,NM 87185. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-3196-6 PY 1996 BP 351 EP 370 PG 20 WC Engineering, Aerospace; Engineering, Electrical & Electronic SC Engineering GA BF09B UT WOS:A1996BF09B00023 ER PT S AU Krumm, J AF Krumm, J GP IEEE TI Eigenfeatures for planar pose measurement of partially occluded objects SO 1996 IEEE COMPUTER SOCIETY CONFERENCE ON COMPUTER VISION AND PATTERN RECOGNITION, PROCEEDINGS SE PROCEEDINGS / CVPR, IEEE COMPUTER SOCIETY CONFERENCE ON COMPUTER VISION AND PATTERN RECOGNITION LA English DT Proceedings Paper CT 1966 IEEE Computer Society Conference on Computer Vision and Pattern Recognition CY JUN 18-20, 1996 CL SAN FRANCISCO, CA SP IEEE, Computer Soc, Tech Comm Pattern Anal & Machine Intelligence C1 SANDIA NATL LABS,INTELLIGENT SYST & ROBOT CTR,ALBUQUERQUE,NM 87185. NR 0 TC 17 Z9 17 U1 0 U2 1 PU I E E E, COMPUTER SOC PRESS PI LOS ALAMITOS PA 10662 LOS VAQUEROS CIRCLE, LOS ALAMITOS, CA 90720 SN 1063-6919 BN 0-8186-7258-7 J9 PROC CVPR IEEE PY 1996 BP 55 EP 60 DI 10.1109/CVPR.1996.517053 PG 6 WC Computer Science, Artificial Intelligence SC Computer Science GA BF92T UT WOS:A1996BF92T00009 ER PT B AU Jennings, BJ AF Jennings, BJ GP IEEE TI End-user requirements for high-integrity directory SO 1996 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS - CONVERGING TECHNOLOGIES FOR TOMORROW'S APPLICATIONS, VOLS. 1-3 LA English DT Proceedings Paper CT 1996 IEEE International Conference on Communications - Converging Technologies for Tomorrows Applications (ICC 96) CY JUN 23-27, 1996 CL DALLAS, TX SP IEEE Commun Soc, IEEE, Dallas Sect C1 SANDIA NATL LABS,ALBUQUERQUE,NM 87185. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-3251-2 PY 1996 BP 1793 EP 1796 PG 4 WC Computer Science, Information Systems; Telecommunications SC Computer Science; Telecommunications GA BG05Y UT WOS:A1996BG05Y00336 ER PT B AU Kargupta, H AF Kargupta, H GP IEEE TI The performance of the gene expression messy genetic algorithm on real test functions SO 1996 IEEE INTERNATIONAL CONFERENCE ON EVOLUTIONARY COMPUTATION (ICEC '96), PROCEEDINGS OF LA English DT Proceedings Paper CT 1996 IEEE International Conference on Evolutionary Computation (ICEC 96) CY MAY 20-22, 1996 CL NAGOYA UNIV, NAGOYA, JAPAN SP IEEE, Neural Network Council, Soc Instrument & Control Engineers, Robot Soc Japan, Japan Soc Fuzzy Theory & Syst, Japan Soc Mech Engineers HO NAGOYA UNIV C1 LOS ALAMOS NATL LAB,X DIV,COMPUTAT SCI METHODS GRP,LOS ALAMOS,NM 87545. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-2903-1 PY 1996 BP 631 EP 636 PG 6 WC Computer Science, Artificial Intelligence; Engineering, Electrical & Electronic SC Computer Science; Engineering GA BG12G UT WOS:A1996BG12G00113 ER PT B AU Kargupta, H Goldberg, DE AF Kargupta, H Goldberg, DE GP IEEE TI Polynomial complexity blackbox search: Lessons from the SEARCH framework SO 1996 IEEE INTERNATIONAL CONFERENCE ON EVOLUTIONARY COMPUTATION (ICEC '96), PROCEEDINGS OF LA English DT Proceedings Paper CT 1996 IEEE International Conference on Evolutionary Computation (ICEC 96) CY MAY 20-22, 1996 CL NAGOYA UNIV, NAGOYA, JAPAN SP IEEE, Neural Network Council, Soc Instrument & Control Engineers, Robot Soc Japan, Japan Soc Fuzzy Theory & Syst, Japan Soc Mech Engineers HO NAGOYA UNIV C1 LOS ALAMOS NATL LAB,COMPUTAT SCI METHODS GRP,LOS ALAMOS,NM 87545. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-2903-1 PY 1996 BP 792 EP 797 PG 6 WC Computer Science, Artificial Intelligence; Engineering, Electrical & Electronic SC Computer Science; Engineering GA BG12G UT WOS:A1996BG12G00141 ER PT B AU Kargupta, H AF Kargupta, H GP IEEE TI The gene expression messy genetic algorithm SO 1996 IEEE INTERNATIONAL CONFERENCE ON EVOLUTIONARY COMPUTATION (ICEC '96), PROCEEDINGS OF LA English DT Proceedings Paper CT 1996 IEEE International Conference on Evolutionary Computation (ICEC 96) CY MAY 20-22, 1996 CL NAGOYA UNIV, NAGOYA, JAPAN SP IEEE, Neural Network Council, Soc Instrument & Control Engineers, Robot Soc Japan, Japan Soc Fuzzy Theory & Syst, Japan Soc Mech Engineers HO NAGOYA UNIV C1 LOS ALAMOS NATL LAB,COMPUTAT SCI METHODS GRP,DIV 10,LOS ALAMOS,NM 87545. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-2903-1 PY 1996 BP 814 EP 819 PG 6 WC Computer Science, Artificial Intelligence; Engineering, Electrical & Electronic SC Computer Science; Engineering GA BG12G UT WOS:A1996BG12G00145 ER PT S AU Hwang, YK Chen, PC Watterberg, PA AF Hwang, YK Chen, PC Watterberg, PA GP IEEE, ROBOT & AUTOMAT SOC TI Interactive task planning through natural language SO 1996 IEEE INTERNATIONAL CONFERENCE ON ROBOTICS AND AUTOMATION, PROCEEDINGS, VOLS 1-4 SE IEEE INTERNATIONAL CONFERENCE ON ROBOTICS AND AUTOMATION LA English DT Proceedings Paper CT 1996 IEEE International Conference on Robotics and Automation CY APR 22-28, 1996 CL MINNEAPOLIS, MN SP IEEE, Robot & Automat Soc C1 SANDIA NATL LABS,ALBUQUERQUE,NM 87185. NR 0 TC 5 Z9 5 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 1050-4729 BN 0-7803-2989-9 J9 IEEE INT CONF ROBOT PY 1996 BP 24 EP 29 PG 6 WC Automation & Control Systems SC Automation & Control Systems GA BF68P UT WOS:A1996BF68P00005 ER PT S AU Pin, FG Tulloch, FA AF Pin, FG Tulloch, FA GP IEEE, ROBOT & AUTOMAT SOC TI Resolving kinematic redundancy with constraints using the FSP (Full Space Parameterization) approach SO 1996 IEEE INTERNATIONAL CONFERENCE ON ROBOTICS AND AUTOMATION, PROCEEDINGS, VOLS 1-4 SE IEEE INTERNATIONAL CONFERENCE ON ROBOTICS AND AUTOMATION LA English DT Proceedings Paper CT 1996 IEEE International Conference on Robotics and Automation CY APR 22-28, 1996 CL MINNEAPOLIS, MN SP IEEE, Robot & Automat Soc C1 OAK RIDGE NATL LAB,ROBOT & PROC SYST DIV,OAK RIDGE,TN 37831. NR 0 TC 6 Z9 6 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 1050-4729 BN 0-7803-2989-9 J9 IEEE INT CONF ROBOT PY 1996 BP 468 EP 473 PG 6 WC Automation & Control Systems SC Automation & Control Systems GA BF68P UT WOS:A1996BF68P00074 ER PT S AU Brost, RC Peters, RR AF Brost, RC Peters, RR GP IEEE, ROBOT & AUTOMAT SOC TI Automatic design of 3-d fixtures and assembly pallets SO 1996 IEEE INTERNATIONAL CONFERENCE ON ROBOTICS AND AUTOMATION, PROCEEDINGS, VOLS 1-4 SE IEEE INTERNATIONAL CONFERENCE ON ROBOTICS AND AUTOMATION LA English DT Proceedings Paper CT 1996 IEEE International Conference on Robotics and Automation CY APR 22-28, 1996 CL MINNEAPOLIS, MN SP IEEE, Robot & Automat Soc C1 SANDIA NATL LABS,ALBUQUERQUE,NM 87185. NR 0 TC 10 Z9 10 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 1050-4729 BN 0-7803-2989-9 J9 IEEE INT CONF ROBOT PY 1996 BP 495 EP 502 PG 8 WC Automation & Control Systems SC Automation & Control Systems GA BF68P UT WOS:A1996BF68P00078 ER PT S AU Feddema, J Dohrmann, C Parker, G Robinett, R Romero, V Schmitt, D AF Feddema, J Dohrmann, C Parker, G Robinett, R Romero, V Schmitt, D GP IEEE, ROBOT & AUTOMAT SOC TI Robotically controlled slosh-free motion of an open container of liquid. SO 1996 IEEE INTERNATIONAL CONFERENCE ON ROBOTICS AND AUTOMATION, PROCEEDINGS, VOLS 1-4 SE IEEE INTERNATIONAL CONFERENCE ON ROBOTICS AND AUTOMATION LA English DT Proceedings Paper CT 1996 IEEE International Conference on Robotics and Automation CY APR 22-28, 1996 CL MINNEAPOLIS, MN SP IEEE, Robot & Automat Soc C1 SANDIA NATL LABS,ALBUQUERQUE,NM 87185. NR 0 TC 6 Z9 6 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 1050-4729 BN 0-7803-2989-9 J9 IEEE INT CONF ROBOT PY 1996 BP 596 EP 602 PG 7 WC Automation & Control Systems SC Automation & Control Systems GA BF68P UT WOS:A1996BF68P00094 ER PT S AU Anderson, RJ AF Anderson, RJ GP IEEE, ROBOT & AUTOMAT SOC TI Building a modular robot control system using passivity and scattering theory SO 1996 IEEE INTERNATIONAL CONFERENCE ON ROBOTICS AND AUTOMATION, PROCEEDINGS, VOLS 1-4 SE IEEE INTERNATIONAL CONFERENCE ON ROBOTICS AND AUTOMATION LA English DT Proceedings Paper CT 1996 IEEE International Conference on Robotics and Automation CY APR 22-28, 1996 CL MINNEAPOLIS, MN SP IEEE, Robot & Automat Soc C1 SANDIA NATL LABS,ALBUQUERQUE,NM 87185. NR 0 TC 2 Z9 3 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 1050-4729 BN 0-7803-2989-9 J9 IEEE INT CONF ROBOT PY 1996 BP 698 EP 705 PG 8 WC Automation & Control Systems SC Automation & Control Systems GA BF68P UT WOS:A1996BF68P00110 ER PT S AU Burchard, RL Feddema, JT AF Burchard, RL Feddema, JT GP IEEE, ROBOT & AUTOMAT SOC TI Generic robotic and motion control API based on GISC-Kit technology and CORBA communications SO 1996 IEEE INTERNATIONAL CONFERENCE ON ROBOTICS AND AUTOMATION, PROCEEDINGS, VOLS 1-4 SE IEEE INTERNATIONAL CONFERENCE ON ROBOTICS AND AUTOMATION LA English DT Proceedings Paper CT 1996 IEEE International Conference on Robotics and Automation CY APR 22-28, 1996 CL MINNEAPOLIS, MN SP IEEE, Robot & Automat Soc C1 SANDIA NATL LABS,INTELLIGENT SYST & ROBOT CTR,ALBUQUERQUE,NM 87185. NR 0 TC 4 Z9 4 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 1050-4729 BN 0-7803-2989-9 J9 IEEE INT CONF ROBOT PY 1996 BP 712 EP 717 PG 6 WC Automation & Control Systems SC Automation & Control Systems GA BF68P UT WOS:A1996BF68P00112 ER PT S AU Draper, JV Blair, LM AF Draper, JV Blair, LM GP IEEE, ROBOT & AUTOMAT SOC TI Workload, flow, and telepresence during teleoperation SO 1996 IEEE INTERNATIONAL CONFERENCE ON ROBOTICS AND AUTOMATION, PROCEEDINGS, VOLS 1-4 SE IEEE INTERNATIONAL CONFERENCE ON ROBOTICS AND AUTOMATION LA English DT Proceedings Paper CT 1996 IEEE International Conference on Robotics and Automation CY APR 22-28, 1996 CL MINNEAPOLIS, MN SP IEEE, Robot & Automat Soc C1 OAK RIDGE NATL LAB,ROBOT & PROC SYST DIV,OAK RIDGE,TN 37831. NR 0 TC 7 Z9 7 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 1050-4729 BN 0-7803-2989-9 J9 IEEE INT CONF ROBOT PY 1996 BP 1030 EP 1035 PG 6 WC Automation & Control Systems SC Automation & Control Systems GA BF68P UT WOS:A1996BF68P00162 ER PT S AU Rao, NSV Protopopescu, V Manickam, N AF Rao, NSV Protopopescu, V Manickam, N GP IEEE, ROBOT & AUTOMAT SOC TI Cooperative terrain model acquisition by a team of two or three point-robots SO 1996 IEEE INTERNATIONAL CONFERENCE ON ROBOTICS AND AUTOMATION, PROCEEDINGS, VOLS 1-4 SE IEEE INTERNATIONAL CONFERENCE ON ROBOTICS AND AUTOMATION LA English DT Proceedings Paper CT 1996 IEEE International Conference on Robotics and Automation CY APR 22-28, 1996 CL MINNEAPOLIS, MN SP IEEE, Robot & Automat Soc C1 OAK RIDGE NATL LAB,CTR ENGN SYST ADV RES,OAK RIDGE,TN 37831. OI Rao, Nageswara/0000-0002-3408-5941 NR 0 TC 4 Z9 4 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 1050-4729 BN 0-7803-2989-9 J9 IEEE INT CONF ROBOT PY 1996 BP 1427 EP 1433 PG 7 WC Automation & Control Systems SC Automation & Control Systems GA BF68P UT WOS:A1996BF68P00224 ER PT S AU Jones, RE Wilson, RH AF Jones, RE Wilson, RH GP IEEE, ROBOT & AUTOMAT SOC TI A survey of constraints in automated assembly planning SO 1996 IEEE INTERNATIONAL CONFERENCE ON ROBOTICS AND AUTOMATION, PROCEEDINGS, VOLS 1-4 SE IEEE INTERNATIONAL CONFERENCE ON ROBOTICS AND AUTOMATION LA English DT Proceedings Paper CT 1996 IEEE International Conference on Robotics and Automation CY APR 22-28, 1996 CL MINNEAPOLIS, MN SP IEEE, Robot & Automat Soc C1 SANDIA NATL LABS,INTELLIGENT SYST & ROBOT CTR,ALBUQUERQUE,NM 87185. NR 0 TC 16 Z9 16 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 1050-4729 BN 0-7803-2989-9 J9 IEEE INT CONF ROBOT PY 1996 BP 1525 EP 1532 PG 8 WC Automation & Control Systems SC Automation & Control Systems GA BF68P UT WOS:A1996BF68P00239 ER PT S AU Lewis, CL AF Lewis, CL GP IEEE, ROBOT & AUTOMAT SOC TI Trajectory generation for two robots cooperating to perform a task SO 1996 IEEE INTERNATIONAL CONFERENCE ON ROBOTICS AND AUTOMATION, PROCEEDINGS, VOLS 1-4 SE IEEE INTERNATIONAL CONFERENCE ON ROBOTICS AND AUTOMATION LA English DT Proceedings Paper CT 1996 IEEE International Conference on Robotics and Automation CY APR 22-28, 1996 CL MINNEAPOLIS, MN SP IEEE, Robot & Automat Soc C1 SANDIA NATL LABS,ALBUQUERQUE,NM 87185. NR 0 TC 12 Z9 12 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 1050-4729 BN 0-7803-2989-9 J9 IEEE INT CONF ROBOT PY 1996 BP 1626 EP 1631 PG 6 WC Automation & Control Systems SC Automation & Control Systems GA BF68P UT WOS:A1996BF68P00255 ER PT S AU Anderson, MO McKay, MD Richardson, BS AF Anderson, MO McKay, MD Richardson, BS GP IEEE, ROBOT & AUTOMAT SOC TI Multirobot automated indoor floor characterization team SO 1996 IEEE INTERNATIONAL CONFERENCE ON ROBOTICS AND AUTOMATION, PROCEEDINGS, VOLS 1-4 SE IEEE INTERNATIONAL CONFERENCE ON ROBOTICS AND AUTOMATION LA English DT Proceedings Paper CT 1996 IEEE International Conference on Robotics and Automation CY APR 22-28, 1996 CL MINNEAPOLIS, MN SP IEEE, Robot & Automat Soc C1 IDAHO NATL ENGN LAB,ROBOT & REMOTE SYST DEPT,IDAHO FALLS,ID 83415. NR 0 TC 10 Z9 11 U1 0 U2 1 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 1050-4729 BN 0-7803-2989-9 J9 IEEE INT CONF ROBOT PY 1996 BP 1750 EP 1753 PG 4 WC Automation & Control Systems SC Automation & Control Systems GA BF68P UT WOS:A1996BF68P00275 ER PT S AU Wilson, RH AF Wilson, RH GP IEEE, ROBOT & AUTOMAT SOC TI A framework for geometric reasoning about tools in assembly SO 1996 IEEE INTERNATIONAL CONFERENCE ON ROBOTICS AND AUTOMATION, PROCEEDINGS, VOLS 1-4 SE IEEE INTERNATIONAL CONFERENCE ON ROBOTICS AND AUTOMATION LA English DT Proceedings Paper CT 1996 IEEE International Conference on Robotics and Automation CY APR 22-28, 1996 CL MINNEAPOLIS, MN SP IEEE, Robot & Automat Soc C1 SANDIA NATL LABS,INTELLIGENT SYST & ROBOT CTR,ALBUQUERQUE,NM 87185. NR 0 TC 7 Z9 9 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 1050-4729 BN 0-7803-2989-9 J9 IEEE INT CONF ROBOT PY 1996 BP 1837 EP 1844 PG 8 WC Automation & Control Systems SC Automation & Control Systems GA BF68P UT WOS:A1996BF68P00289 ER PT S AU Morgansen, KA Pin, FG AF Morgansen, KA Pin, FG GP IEEE, ROBOT & AUTOMAT SOC TI Impact mitigation using kinematic constraints and the full space parameterization method SO 1996 IEEE INTERNATIONAL CONFERENCE ON ROBOTICS AND AUTOMATION, PROCEEDINGS, VOLS 1-4 SE IEEE INTERNATIONAL CONFERENCE ON ROBOTICS AND AUTOMATION LA English DT Proceedings Paper CT 1996 IEEE International Conference on Robotics and Automation CY APR 22-28, 1996 CL MINNEAPOLIS, MN SP IEEE, Robot & Automat Soc C1 OAK RIDGE NATL LAB,OAK RIDGE,TN 37831. NR 0 TC 2 Z9 2 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 1050-4729 BN 0-7803-2989-9 J9 IEEE INT CONF ROBOT PY 1996 BP 1897 EP 1902 PG 6 WC Automation & Control Systems SC Automation & Control Systems GA BF68P UT WOS:A1996BF68P00298 ER PT S AU Anderson, RJ AF Anderson, RJ GP IEEE, ROBOT & AUTOMAT SOC TI Autonomous, teleoperated, and shared control of robot systems SO 1996 IEEE INTERNATIONAL CONFERENCE ON ROBOTICS AND AUTOMATION, PROCEEDINGS, VOLS 1-4 SE IEEE INTERNATIONAL CONFERENCE ON ROBOTICS AND AUTOMATION LA English DT Proceedings Paper CT 1996 IEEE International Conference on Robotics and Automation CY APR 22-28, 1996 CL MINNEAPOLIS, MN SP IEEE, Robot & Automat Soc C1 SANDIA NATL LABS,ALBUQUERQUE,NM 87185. NR 0 TC 11 Z9 11 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 1050-4729 BN 0-7803-2989-9 J9 IEEE INT CONF ROBOT PY 1996 BP 2025 EP 2032 PG 8 WC Automation & Control Systems SC Automation & Control Systems GA BF68P UT WOS:A1996BF68P00318 ER PT S AU Griesmeyer, JM Oppel, FJ AF Griesmeyer, JM Oppel, FJ GP IEEE, ROBOT & AUTOMAT SOC TI Process subsystem architecture for virtual manufacturing validation SO 1996 IEEE INTERNATIONAL CONFERENCE ON ROBOTICS AND AUTOMATION, PROCEEDINGS, VOLS 1-4 SE IEEE INTERNATIONAL CONFERENCE ON ROBOTICS AND AUTOMATION LA English DT Proceedings Paper CT 1996 IEEE International Conference on Robotics and Automation CY APR 22-28, 1996 CL MINNEAPOLIS, MN SP IEEE, Robot & Automat Soc C1 SANDIA NATL LABS,DEPT 9661,ALBUQUERQUE,NM 87185. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 1050-4729 BN 0-7803-2989-9 J9 IEEE INT CONF ROBOT PY 1996 BP 2371 EP 2376 PG 6 WC Automation & Control Systems SC Automation & Control Systems GA BF68P UT WOS:A1996BF68P00371 ER PT S AU Davies, BR Palmquist, RD AF Davies, BR Palmquist, RD GP IEEE, ROBOT & AUTOMAT SOC TI System composer: Technology for rapid system integration and remote collaboration SO 1996 IEEE INTERNATIONAL CONFERENCE ON ROBOTICS AND AUTOMATION, PROCEEDINGS, VOLS 1-4 SE IEEE INTERNATIONAL CONFERENCE ON ROBOTICS AND AUTOMATION LA English DT Proceedings Paper CT 1996 IEEE International Conference on Robotics and Automation CY APR 22-28, 1996 CL MINNEAPOLIS, MN SP IEEE, Robot & Automat Soc C1 SANDIA NATL LABS,ALBUQUERQUE,NM 87185. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 1050-4729 BN 0-7803-2989-9 J9 IEEE INT CONF ROBOT PY 1996 BP 2377 EP 2382 PG 6 WC Automation & Control Systems SC Automation & Control Systems GA BF68P UT WOS:A1996BF68P00372 ER PT S AU Jansen, JF Kress, RL AF Jansen, JF Kress, RL GP IEEE, ROBOT & AUTOMAT SOC TI Hydraulically powered dissimilar teleoperated system controller design SO 1996 IEEE INTERNATIONAL CONFERENCE ON ROBOTICS AND AUTOMATION, PROCEEDINGS, VOLS 1-4 SE IEEE INTERNATIONAL CONFERENCE ON ROBOTICS AND AUTOMATION LA English DT Proceedings Paper CT 1996 IEEE International Conference on Robotics and Automation CY APR 22-28, 1996 CL MINNEAPOLIS, MN SP IEEE, Robot & Automat Soc C1 OAK RIDGE NATL LAB,ROBOT & PROC SYST DIV,OAK RIDGE,TN 37831. NR 0 TC 3 Z9 3 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 1050-4729 BN 0-7803-2989-9 J9 IEEE INT CONF ROBOT PY 1996 BP 2484 EP 2491 PG 8 WC Automation & Control Systems SC Automation & Control Systems GA BF68P UT WOS:A1996BF68P00389 ER PT S AU Kaufman, SG Wilson, RH Jones, RE Calton, TL Ames, AL AF Kaufman, SG Wilson, RH Jones, RE Calton, TL Ames, AL GP IEEE, ROBOT & AUTOMAT SOC TI The Archimedes 2 mechanical assembly planning system SO 1996 IEEE INTERNATIONAL CONFERENCE ON ROBOTICS AND AUTOMATION, PROCEEDINGS, VOLS 1-4 SE IEEE INTERNATIONAL CONFERENCE ON ROBOTICS AND AUTOMATION LA English DT Proceedings Paper CT 1996 IEEE International Conference on Robotics and Automation CY APR 22-28, 1996 CL MINNEAPOLIS, MN SP IEEE, Robot & Automat Soc C1 SANDIA NATL LABS,INTELLIGENT SYST & ROBOT CTR,ALBUQUERQUE,NM 87185. NR 0 TC 31 Z9 31 U1 0 U2 1 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 1050-4729 BN 0-7803-2989-9 J9 IEEE INT CONF ROBOT PY 1996 BP 3361 EP 3368 PG 8 WC Automation & Control Systems SC Automation & Control Systems GA BF68P UT WOS:A1996BF68P00528 ER PT S AU Feddema, JT AF Feddema, JT GP IEEE, ROBOT & AUTOMAT SOC TI Kinematically optimal robot placement for minimum time coordinated motion SO 1996 IEEE INTERNATIONAL CONFERENCE ON ROBOTICS AND AUTOMATION, PROCEEDINGS, VOLS 1-4 SE IEEE INTERNATIONAL CONFERENCE ON ROBOTICS AND AUTOMATION LA English DT Proceedings Paper CT 1996 IEEE International Conference on Robotics and Automation CY APR 22-28, 1996 CL MINNEAPOLIS, MN SP IEEE, Robot & Automat Soc C1 SANDIA NATL LABS,ALBUQUERQUE,NM 87185. NR 0 TC 10 Z9 10 U1 1 U2 1 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 1050-4729 BN 0-7803-2989-9 J9 IEEE INT CONF ROBOT PY 1996 BP 3395 EP 3400 PG 6 WC Automation & Control Systems SC Automation & Control Systems GA BF68P UT WOS:A1996BF68P00533 ER PT S AU Xavier, PG AF Xavier, PG GP IEEE, ROBOT & AUTOMAT SOC TI A generic algorithm for constructing hierarchical representations of geometric objects SO 1996 IEEE INTERNATIONAL CONFERENCE ON ROBOTICS AND AUTOMATION, PROCEEDINGS, VOLS 1-4 SE IEEE INTERNATIONAL CONFERENCE ON ROBOTICS AND AUTOMATION LA English DT Proceedings Paper CT 1996 IEEE International Conference on Robotics and Automation CY APR 22-28, 1996 CL MINNEAPOLIS, MN SP IEEE, Robot & Automat Soc C1 SANDIA NATL LABS,ALBUQUERQUE,NM 87185. NR 0 TC 7 Z9 8 U1 1 U2 2 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 1050-4729 BN 0-7803-2989-9 J9 IEEE INT CONF ROBOT PY 1996 BP 3644 EP 3651 PG 8 WC Automation & Control Systems SC Automation & Control Systems GA BF68P UT WOS:A1996BF68P00572 ER PT B AU Cole, EI Peterson, KA Barton, DL AF Cole, EI Peterson, KA Barton, DL GP IEEE TI Novel MCM interconnection analysis using capacitive charge generation (CCG) SO 1996 IEEE INTERNATIONAL RELIABILITY PHYSICS PROCEEDINGS, 34TH ANNUAL LA English DT Proceedings Paper CT IEEE 34th Annual International Reliability Physics Symposium CY APR 30-MAY 02, 1996 CL DALLAS, TX SP IEEE, Electron Devices Soc, IEEE, Reliabil Soc C1 SANDIA NATL LABS,ELECTR QUAL RELIABIL CTR,FAILURE ANAL DEPT,ALBUQUERQUE,NM 87185. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-2754-3 PY 1996 BP 332 EP 341 PG 2 WC Engineering, Electrical & Electronic; Physics, Applied SC Engineering; Physics GA BF52J UT WOS:A1996BF52J00051 ER PT B AU Holland, OW Sadana, DK AF Holland, OW Sadana, DK GP IEEE TI Technique to form ultrathin buried oxides in Si by O+- implantation SO 1996 IEEE INTERNATIONAL SOI CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 1996 IEEE International SOI Conference CY SEP 30-OCT 03, 1996 CL SANIBEL ISLAND, FL SP IEEE, Electron Devices Soc C1 OAK RIDGE NATL LAB,OAK RIDGE,TN 37831. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-3316-0 PY 1996 BP 148 EP 149 DI 10.1109/SOI.1996.552537 PG 2 WC Engineering, Electrical & Electronic SC Engineering GA BG49M UT WOS:A1996BG49M00073 ER PT B AU Young, KD AF Young, KD GP IEEE IND ELECTR SOC TI A polar coordinate based sliding mode design for vibration control SO 1996 IEEE INTERNATIONAL WORKSHOP ON VARIABLE STRUCTURE SYSTEMS - VSS '96, PROCEEDINGS LA English DT Proceedings Paper CT 1996 IEEE International Workshop on Variable Structure Systems (VSS 96) CY DEC 05-06, 1996 CL UNIV TOKYO, INST IND SCI, ROPPONGI, JAPAN SP IEEE Ind Electr Soc, Univ Tokyo, Inst Ind Sci, Int Federat Automat Control, IEEE Control Syst Soc, Soc Instrument & Control Engineers, Inst Elect Engineers Japan, Japan Soc Mech Engineers, Inst Syst Control & Informat Engineers HO UNIV TOKYO, INST IND SCI DE sliding mode; variable structure systems; vibration control; mechanical systems AB A polar coordinate based sliding mode control design approach for solving vibration control problems is proposed. The phase plane in subdivided into multiple sets, and a different sliding manifold can be chosen for each of the sets. This flexibility in the design allows a different variable structure control law to be applied depending on the phase angle of the vibration. Transient performance improvements over conventional VSC with sliding hyperplanes are demonstrated. RP Young, KD (reprint author), LAWRENCE LIVERMORE NATL LAB,POB 808,L-471,LIVERMORE,CA 94551, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-3718-2 PY 1996 BP 181 EP 186 DI 10.1109/VSS.1996.578606 PG 6 WC Engineering, Electrical & Electronic SC Engineering GA BH30X UT WOS:A1996BH30X00032 ER PT B AU Benson, DA Mitchell, RT Tuck, MR Adkins, DR Palmer, DW AF Benson, DA Mitchell, RT Tuck, MR Adkins, DR Palmer, DW GP IEEE TI Micro-machined heat pipes in silicon MCM substrates SO 1996 IEEE MULTI-CHIP MODULE CONFERENCE, PROCEEDINGS LA English DT Proceedings Paper CT 1996 IEEE Multi-Chip Module Conference CY FEB 06-07, 1996 CL SANTA CRUZ, CA SP IEEE Circuits & Syst Soc, IEEE Components Packaging & Mfg Technol Soc, IEEE Electron Devices Soc, IEEE Comp Soc, IEEE Comp Soc Tech Comm VLSI C1 SANDIA NATL LABS,ALBUQUERQUE,NM 87185. NR 0 TC 3 Z9 3 U1 0 U2 0 PU I E E E, COMPUTER SOC PRESS PI LOS ALAMITOS PA 10662 LOS VAQUEROS CIRCLE, LOS ALAMITOS, CA 90720 BN 0-8186-7286-2 PY 1996 BP 127 EP 129 DI 10.1109/MCMC.1996.510782 PG 3 WC Computer Science, Hardware & Architecture; Engineering, Electrical & Electronic SC Computer Science; Engineering GA BF12Y UT WOS:A1996BF12Y00024 ER PT S AU Martin, SJ Frye, GC Spates, JJ Butler, MA AF Martin, SJ Frye, GC Spates, JJ Butler, MA BE Levy, M Schneider, SC McAvoy, BR TI Gas sensing with acoustic devices SO 1996 IEEE ULTRASONICS SYMPOSIUM, PROCEEDINGS, VOLS 1 AND 2 SE ULTRASONICS SYMPOSIUM LA English DT Proceedings Paper CT 1996 IEEE Ultrasonic Symposium CY NOV 03-06, 1996 CL SAN ANTONIO, TX SP IEEE Ultrason Ferroelect & Frequency Control Soc AB A survey is made of acoustic devices that are suitable as gas and vapor sensors. This survey focuses on attributes such as operating frequency, mass sensitivity, quality factor (Q), and their ability to be fabricated on a semiconductor substrate to allow integration with electronic circuitry. The treatment of the device surface with chemically-sensitive films to detect species of interest is discussed. Strategies for improving discrimination are described, including sensor arrays and species concentration and separation schemes. The advantages and disadvantages of integrating sensors with microelectronics are considered, along with the effect on sensitivity of scaling acoustic gas sensors to smaller size. RP Martin, SJ (reprint author), SANDIA NATL LABS,MICROSENSOR RES & DEV DEPT,POB 5800,ALBUQUERQUE,NM 87185, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 1051-0117 BN 0-7803-3615-1 J9 ULTRASON PY 1996 BP 423 EP 434 PG 12 WC Acoustics; Engineering, Electrical & Electronic; Physics, Applied; Polymer Science SC Acoustics; Engineering; Physics; Polymer Science GA BH56C UT WOS:A1996BH56C00087 ER PT S AU Ahuja, S Hersam, M Ross, C Chien, HT Raptis, AC AF Ahuja, S Hersam, M Ross, C Chien, HT Raptis, AC BE Levy, M Schneider, SC McAvoy, BR TI A micromachined surface acoustic wave sensor for detecting inert gases SO 1996 IEEE ULTRASONICS SYMPOSIUM, PROCEEDINGS, VOLS 1 AND 2 SE ULTRASONICS SYMPOSIUM LA English DT Proceedings Paper CT 1996 IEEE Ultrasonic Symposium CY NOV 03-06, 1996 CL SAN ANTONIO, TX SP IEEE Ultrason Ferroelect & Frequency Control Soc AB Surface acoustic wave (SAW) sensors must be specifically designed for each application because many variables directly affect the acoustic wave velocity. In the present work, we have designed, fabricated, and tested an SAW sensor for detection of metastable states of He. The sensor consists of two sets of micromachined interdigitated transducers (IDTs) and delay lines fabricated by photolithography on a single Y-cut LiNbO3 substrate oriented for Z-propagation of the SAWs. One set is used as a reference and the other set employs a delay line coated with a titanium-based thin film sensitive to electrical conductivity changes when exposed to metastable states of He. The reference sensor is used to obtain a true frequency translation in relation to a voltage controlled oscillator. An operating frequency of 109 MHz has been used, and the IDT finger width is 8 mu m. Variation in electrical conductivity of the thin film at the delay line due to exposure to He is detected as a frequency shift in the assembly, which is then used as a measure of the amount of metastable He exposed to the sensing film on the SAW delay line. A variation in the He pressure versus frequency shifts indicates the extent of the metastable He interaction. RP Ahuja, S (reprint author), ARGONNE NATL LAB,DIV ENERGY TECHNOL,9700 S CASS AVE,ARGONNE,IL 60439, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 1051-0117 BN 0-7803-3615-1 J9 ULTRASON PY 1996 BP 435 EP 438 PG 4 WC Acoustics; Engineering, Electrical & Electronic; Physics, Applied; Polymer Science SC Acoustics; Engineering; Physics; Polymer Science GA BH56C UT WOS:A1996BH56C00088 ER PT S AU Sheen, SH Chien, HT Raptis, AC AF Sheen, SH Chien, HT Raptis, AC BE Levy, M Schneider, SC McAvoy, BR TI Measurement of shear impedances of viscoelastic fluids SO 1996 IEEE ULTRASONICS SYMPOSIUM, PROCEEDINGS, VOLS 1 AND 2 SE ULTRASONICS SYMPOSIUM LA English DT Proceedings Paper CT 1996 IEEE Ultrasonic Symposium CY NOV 03-06, 1996 CL SAN ANTONIO, TX SP IEEE Ultrason Ferroelect & Frequency Control Soc AB Shear-wave reflection coefficients from a solid/fluid interface are derived for non-Newtonian fluids that can be described by Maxwell, Voigt, and power-law fluid models. Based on model calculations, we have identified the measurable effects on the reflection coefficients due to fluid non-Newtonian behavior. The models are used to interpret the viscosity data obtained by a technique based on shear impedance measurement. RP Sheen, SH (reprint author), ARGONNE NATL LAB,DIV ENERGY TECHNOL,9700 S CASS AVE,ARGONNE,IL 60439, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 1051-0117 BN 0-7803-3615-1 J9 ULTRASON PY 1996 BP 453 EP 457 PG 5 WC Acoustics; Engineering, Electrical & Electronic; Physics, Applied; Polymer Science SC Acoustics; Engineering; Physics; Polymer Science GA BH56C UT WOS:A1996BH56C00092 ER PT S AU Thompson, RB AF Thompson, RB BE Levy, M Schneider, SC McAvoy, BR TI Ultrasonic measurement of mechanical properties SO 1996 IEEE ULTRASONICS SYMPOSIUM, PROCEEDINGS, VOLS 1 AND 2 SE ULTRASONICS SYMPOSIUM LA English DT Proceedings Paper CT 1996 IEEE Ultrasonic Symposium CY NOV 03-06, 1996 CL SAN ANTONIO, TX SP IEEE Ultrason Ferroelect & Frequency Control Soc AB The current status of one of the ''holy grails'' of nondestructive testing, the measurement of mechanical properties such as the strength, forming parameters or fracture toughness of metal polycrystals, is assessed. Starting from the perspective of materials science, the microstructural features which control various mechanical properties is reviewed, followed by a discussion, from the perspective of elastodynamics, of the degree to which these microstructural features can be sensed by ultrasonic measurements. Given this background, the possibility of achieving the ''holy grail'' is discussed. When the mechanical property is controlled by a single microstructural feature, the quest can be fruitful, as is illustrated by several examples. However, more generally, there will not be a one-to-one relationship between the microstructural features sensed by ultrasound and those controlling the mechanical properties, and empirical correlations which are restricted to particular situations must be utilized. It is suggested that this empiricism will be most effectively reduced if future effort is concentrated on understanding the relationships between the ultrasonic measurements and microstructural features and on developing new measurement modalities which provide complementary information. RP Thompson, RB (reprint author), IOWA STATE UNIV SCI & TECHNOL,AMES LAB,AMES,IA 50011, USA. NR 0 TC 1 Z9 1 U1 0 U2 2 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 1051-0117 BN 0-7803-3615-1 J9 ULTRASON PY 1996 BP 735 EP 744 PG 10 WC Acoustics; Engineering, Electrical & Electronic; Physics, Applied; Polymer Science SC Acoustics; Engineering; Physics; Polymer Science GA BH56C UT WOS:A1996BH56C00151 ER PT S AU Schuster, GJ Doctor, SR Taylor, TT AF Schuster, GJ Doctor, SR Taylor, TT BE Levy, M Schneider, SC McAvoy, BR TI Inspection experience in determining fabrication flaws in a reactor pressure vessel using SAFT-UT SO 1996 IEEE ULTRASONICS SYMPOSIUM, PROCEEDINGS, VOLS 1 AND 2 SE ULTRASONICS SYMPOSIUM LA English DT Proceedings Paper CT 1996 IEEE Ultrasonic Symposium CY NOV 03-06, 1996 CL SAN ANTONIO, TX SP IEEE Ultrason Ferroelect & Frequency Control Soc AB Pacific Northwest National Laboratory has examined U.S. reactor pressure vessel material in order to measure the density and size of fabrication flaws. The Pressure Vessel Research User Facility (PVRUF) vessel at Oak Ridge National Laboratory was inspected using the Synthetic Aperture Focusing Technique for Ultrasonic Testing field data acquisition system. An inspection methodology was developed specifically for recording small fabrication flaws. This methodology was used to detect and characterize 2500 indications in the PVRUF vessel. Rules were developed and applied to the detection process. The characterization steps have been documented. The spatial dependence of the indication density shows the greater concentration of fabrication flaws in the weld metal and heat-affected zone compared to the base metal. RP Schuster, GJ (reprint author), BATTELLE MEM INST,PACIFIC NW LABS,POB 999,RICHLAND,WA 99352, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 1051-0117 BN 0-7803-3615-1 J9 ULTRASON PY 1996 BP 1033 EP 1038 PG 6 WC Acoustics; Engineering, Electrical & Electronic; Physics, Applied; Polymer Science SC Acoustics; Engineering; Physics; Polymer Science GA BH56C UT WOS:A1996BH56C00215 ER PT B AU Berman, SM Jewett, DL Benson, BR Law, TM AF Berman, SM Jewett, DL Benson, BR Law, TM GP ILLUMINATING ENGN SOC N AMER TI Wall color effects on scotopic spectrum control of pupil size SO 1996 IESNA ANNUAL CONFERENCE PROCEEDINGS TECHNICAL PAPERS LA English DT Proceedings Paper CT 1996 IESNA Annual Conference CY AUG 05-07, 1996 CL CLEVELAND, OH SP Illuminating Engn Soc N Amer AB Previously we have determined, with a full field of view, the relative contributions of scotopic and photopic luminance to pupil size at light levels typical of building interiors. Those studies were carried out in a white room with uniform reflectance, and with the viewed surfaces having an approximately uniform luminance distribution. To enhance the usefulness of the past results to lighting practice, we have constructed a ''simulated office'' where the viewed walls can have one of four very different colors, with quite different luminance distributions. This allows examination of interaction effects between wall spectral reflectivity and light source spectral distribution. RP Berman, SM (reprint author), UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,DIV ENERGY & ENVIRONM,BERKELEY,CA 94720, USA. NR 0 TC 0 Z9 0 U1 0 U2 2 PU ILLUMINATING ENGINEERING SOC NORTH AMERICA PI NEW YORK PA 345 E 47TH STREET, NEW YORK, NY 10017-2377 PY 1996 BP 219 EP 235 PG 17 WC Engineering, Electrical & Electronic SC Engineering GA BH49D UT WOS:A1996BH49D00011 ER PT B AU Clear, R Rubinstein, F AF Clear, R Rubinstein, F GP ILLUMINATING ENGN SOC N AMER TI Evaluating the relative efficacy of incandescent lamp technologies SO 1996 IESNA ANNUAL CONFERENCE PROCEEDINGS TECHNICAL PAPERS LA English DT Proceedings Paper CT 1996 IESNA Annual Conference CY AUG 05-07, 1996 CL CLEVELAND, OH SP Illuminating Engn Soc N Amer AB Incandescent lamps come in different voltages, wattages, lifetimes and types. The IESNA handbook lists equations for how wattage, lifetime, and light output vary as the voltage to a given lamp is varied. These equations are accurate over a moderate voltage range, but become less accurate when adapted to predicting the efficacy of lamps designed for widely different voltages, wattages or lifetimes. We present curve fits based on an equation which retains its accuracy over this wider range of conditions. The equations that we have derived can used to determine the economics of different combinations of wattage, lifetime, voltage, and lamp type, including combinations that are not currently available. Formulas are presented for the present value, relative rate of return and unit cost of incandescent lamps. For new lamp technologies the unit cost formula is used to derive optimal lifetimes and efficacies as a function of wattage and price. The present value and relative rate of return formulas are used to show the price and use levels at which different incandescent lamps are most economical. RP Clear, R (reprint author), UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,MS 90-3111,BERKELEY,CA 94720, USA. NR 0 TC 0 Z9 0 U1 0 U2 1 PU ILLUMINATING ENGINEERING SOC NORTH AMERICA PI NEW YORK PA 345 E 47TH STREET, NEW YORK, NY 10017-2377 PY 1996 BP 431 EP 459 PG 29 WC Engineering, Electrical & Electronic SC Engineering GA BH49D UT WOS:A1996BH49D00022 ER PT J AU Jennings, J Brown, R Moezzi, M Mills, E Sardinsky, R Heckendorn, B Lerman, D Tribwell, L AF Jennings, J Brown, R Moezzi, M Mills, E Sardinsky, R Heckendorn, B Lerman, D Tribwell, L GP ILLUMINATING ENGN SOC N AMER TI Residential lighting: The data to date SO 1996 IESNA ANNUAL CONFERENCE PROCEEDINGS TECHNICAL PAPERS LA English DT Proceedings Paper CT 1996 IESNA Annual Conference CY AUG 05-07, 1996 CL CLEVELAND, OH SP Illuminating Engn Soc N Amer AB This report provides background data upon which residential lighting fixture energy conservation programs can be built. The current stock of residential lighting is described by usage level, lamp wattage, fixture type and location within the house. Data are discussed that indicate that 30% of residential fixtures are responsible for over 80% of residential lighting energy use, and that justify targeting these fixtures as candidates for retrofit with energy-efficient fixtures. Fixtures determined to have the highest energy use are hardwired(i) ceiling fixtures in kitchens, living/family rooms, dining rooms, and outdoors. An assessment of the market for residential fixtures shows that nearly half of new residential fixtures are imported, about 60% of new fixtures sold are hardwired, and about half of all new fixtures sold are for ceiling installation. RP Jennings, J (reprint author), LAWRENCE BERKELEY LAB,LIGHTING RES GRP,BERKELEY,CA 94720, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU ILLUMINATING ENGINEERING SOC NORTH AMERICA PI NEW YORK PA 345 E 47TH STREET, NEW YORK, NY 10017-2377 PY 1996 BP 659 EP 680 PG 22 WC Engineering, Electrical & Electronic SC Engineering GA BH49D UT WOS:A1996BH49D00033 ER PT J AU DiBartolomeo, DL Lee, ES Rubinstein, FM Selkowitz, SE AF DiBartolomeo, DL Lee, ES Rubinstein, FM Selkowitz, SE GP ILLUMINATING ENGN SOC N AMER TI Developing a dynamic envelope/lighting control system with field measurements SO 1996 IESNA ANNUAL CONFERENCE PROCEEDINGS TECHNICAL PAPERS LA English DT Proceedings Paper CT 1996 IESNA Annual Conference CY AUG 05-07, 1996 CL CLEVELAND, OH SP Illuminating Engn Soc N Amer AB The feasibility of an intelligent venetian blind/lighting control system was tested in a 1:3 scale model outdoors under variable sun and sky conditions The control algorithm, block direct sun and meet she design workplane illuminance level, was implemented using commercially available and custom designed blind and lighting systems hardware. While blocking direct sunlight, the blinds were properly controlled to maintain the design workplane illuminance within a tolerance of -10%, +25% when there was sufficient daylight. When daylight levels alone were inadequate, the electric lighting control system maintained the design workplane illuminance. The electric lighting could be turned off if a user-specified time period at minimum power was exceeded. Lighting energy savings of 51-71% (southwest) and 37-75% (south) was attained for the period from 8:00 to 17:00 on clear sunny days, compared to a fixed, partially closed blind with the same lighting system. Practical details for implementation and commissioning are discussed. The impact of control variations, such as profile angle, time step interval, and control area, on energy demand is investigated. RP DiBartolomeo, DL (reprint author), UNIV CALIF BERKELEY,LAWRENCE BERKELEY NATL LAB,DIV ENERGY & ENVIRONM,BLDG TECHNOL PROGRAM,BERKELEY,CA 94720, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU ILLUMINATING ENGINEERING SOC NORTH AMERICA PI NEW YORK PA 345 E 47TH STREET, NEW YORK, NY 10017-2377 PY 1996 BP 815 EP 839 PG 25 WC Engineering, Electrical & Electronic SC Engineering GA BH49D UT WOS:A1996BH49D00040 ER PT J AU Beltran, LO Lee, ES Selkowitz, SE AF Beltran, LO Lee, ES Selkowitz, SE GP ILLUMINATING ENGN SOC N AMER TI Advanced optical daylighting systems: Light shelves and light pipes SO 1996 IESNA ANNUAL CONFERENCE PROCEEDINGS TECHNICAL PAPERS LA English DT Proceedings Paper CT 1996 IESNA Annual Conference CY AUG 05-07, 1996 CL CLEVELAND, OH SP Illuminating Engn Soc N Amer AB We present two perimeter daylighting systems that passively redirect beam sunlight further from the window wall using special optical films, an optimized geometry, and a small glazing aperture. The objectives of these systems are (1) to increase daylight illuminance levels at 4.6-9, 1 m (15-30 ft) from the window aperture with minimum solar heat gains and (2) to improve the uniformity of the daylighting luminance gradient across the room under variable solar conditions throughout the year, The designs were developed through a series of computer-assisted ray-tracing studies, laser visualization techniques, and photometric measurements anal observations using physical scale models. Bi-directional illuminance measurements in combination with analytical routines were then used to simulate daylight performance for ally solar position, and were incorporated into the DOE-2.1E building energy analysis computer program to evaluate Energy savings. Results show increased daylight levels and an improved luminance gradient throughout the year compared to conventional daylighting systems. RP Beltran, LO (reprint author), UNIV CALIF BERKELEY,LAWRENCE BERKELEY NATL LAB,DIV ENERGY & ENVIRONM,BLDG TECHNOL PROGRAM,BERKELEY,CA 94720, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU ILLUMINATING ENGINEERING SOC NORTH AMERICA PI NEW YORK PA 345 E 47TH STREET, NEW YORK, NY 10017-2377 PY 1996 BP 840 EP 866 PG 27 WC Engineering, Electrical & Electronic SC Engineering GA BH49D UT WOS:A1996BH49D00041 ER PT B AU Essien, M Sackinger, PA Peebles, HC AF Essien, M Sackinger, PA Peebles, HC GP SOC PHOTO OPT INSTRUMENTAT ENGINEERS TI Computational modeling of on-demand solder delivery for fluxless MCM packaging applications SO 1996 INTERNATIONAL SYMPOSIUM ON MICROELECTRONICS SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT 1996 International Symposium on Microelectronics CY OCT 08-10, 1996 CL MINNEAPOLIS, MN SP ISHM, Microelectr Soc, Soc Photo Opt Instrumentat Engineers C1 SANDIA NATL LABS,ALBUQUERQUE,NM 87185. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-930815-48-3 J9 P SOC PHOTO-OPT INS PY 1996 VL 2920 BP 414 EP 419 PG 6 WC Engineering, Electrical & Electronic SC Engineering GA BG45G UT WOS:A1996BG45G00070 ER PT S AU Gaines, LL Stodolsky, F AF Gaines, LL Stodolsky, F GP TAPPI TI Is recycling the best policy option? Insights from life cycle analysis SO 1996 TAPPI LIFE CYCLE ASSESSMENT SYMPOSIUM SE TAPPI PROCEEDINGS LA English DT Proceedings Paper CT TAPPI/AF&PA/NCASI Life Cycle Assessment Symposium - Methods and Application for the Forest Products Industry CY JAN 24-26, 1996 CL ATLANTA, GA SP Tech Assoc Pulp & Paper Ind, Amer Forest & Paper Assoc, Natl Council Paper Ind Air & Stream Improvement C1 ARGONNE NATL LAB,DIV ENERGY SYST,ARGONNE,IL 60439. NR 0 TC 0 Z9 0 U1 0 U2 1 PU TAPPI PRESS PI ATLANTA PA TECHNOLOGY PARK, PO BOX 105113, ATLANTA, GA 30348 SN 1047-3033 BN 0-89852-677-9 J9 P TECH AS P PY 1996 BP 377 EP 414 PG 38 WC Engineering, Multidisciplinary; Engineering, Environmental SC Engineering GA BF21A UT WOS:A1996BF21A00025 ER PT B AU Schwank, JR Anc, MJ Shaneyfelt, MR Draper, BL Meisenheimer, TL Warren, WL Vanheusden, K Fleetwood, DM Schanwald, LP AF Schwank, JR Anc, MJ Shaneyfelt, MR Draper, BL Meisenheimer, TL Warren, WL Vanheusden, K Fleetwood, DM Schanwald, LP GP IEEE IEEE IEEE TI Improving ITOX conditions for low defect density and BOX breakdown SO 1997 IEEE INTERNATIONAL SOI CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 1997 IEEE International SOI Conference CY OCT 06-09, 1997 CL YOSEMITE, CA SP IEEE Electron Devices Soc C1 Sandia Natl Labs, Albuquerque, NM 87185 USA. RP Schwank, JR (reprint author), Sandia Natl Labs, POB 5800, Albuquerque, NM 87185 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU IEEE PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 USA BN 0-7803-3938-X PY 1996 BP 14 EP 15 PG 2 WC Engineering, Electrical & Electronic SC Engineering GA BK07W UT WOS:000071090200006 ER PT B AU Agarwal, A Haynes, TE Venezia, VC Eaglesham, DJ Weldon, MK Chabal, YJ Holland, OW AF Agarwal, A Haynes, TE Venezia, VC Eaglesham, DJ Weldon, MK Chabal, YJ Holland, OW GP IEEE IEEE IEEE TI Efficient production of silicon-on-insulator films by co-implantation of He+ with H+ SO 1997 IEEE INTERNATIONAL SOI CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 1997 IEEE International SOI Conference CY OCT 06-09, 1997 CL YOSEMITE, CA SP IEEE Electron Devices Soc C1 Oak Ridge Natl Lab, Oak Ridge, TN 37831 USA. RP Agarwal, A (reprint author), Oak Ridge Natl Lab, POB 2008, Oak Ridge, TN 37831 USA. RI Chabal, Yves/A-5998-2011; Haynes, Tony/P-8932-2015 OI Chabal, Yves/0000-0002-6435-0347; Haynes, Tony/0000-0003-2871-4745 NR 0 TC 0 Z9 0 U1 0 U2 0 PU IEEE PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 USA BN 0-7803-3938-X PY 1996 BP 44 EP 45 PG 2 WC Engineering, Electrical & Electronic SC Engineering GA BK07W UT WOS:000071090200021 ER PT B AU Bogner, J Spokas, K AF Bogner, J Spokas, K GP SOLID WASTE ASSOC N AMER TI Field measurement of methane and NMOC emissions: Sources, sinks and implications for emissions modeling SO 19TH ANNUAL LANDFILL GAS SYMPOSIUM, CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 19th Annual Landfill Gas Symposium CY MAR 19-21, 1996 CL RES TRIANGLE PK, NC SP Soc Waste Assoc N Amer AB Direct field measurements of methane and non-methane organic compound (NMOC) emissions are necessary for the development and validation of realistic landfill emissions models. Such models must address the natural variability of emissions plus appropriate scales for simulation equations in a particular model framework. Field measurements must also include major controlling variables in various temporal and spatial scales. This paper provides an overview of field data collected from in-house projects which is pertinent to the development of realistic emissions models. Using a static closed chamber technique, our observed rates for methane emissions from various controlled monitoring experiments during 1988-1995 ranged from 0.003 to more than 1000 g m(-2) day(-1) Field data to date indicate that the major variables affecting methane emission rates are the presence or absence of pumped gas recovery wells, the relative proximity of pumping wells to the point of monitoring, physical properties of cover soils relating to their aeration status, and rates of methane oxidation by indigenous methanotrophs. In addition, at both proximal (near well) and distal (between well) sites at a northern Illinois landfill with an optimized gas recovery system, field measurements during spring, 1994, and summer-winter, 1995, indicated that there were no net methane emissions. Instead, the cover soil was functioning as a methane sink, with methanotrophic oxidation of both landfill methane and atmospheric methane. Realistic emissions models must consider microbial methane oxidation in cover soils as a natural control mechanism on emissions. Moreover, with respect to NMOC emissions, we report preliminary field data from a second northern Illinois site that indicate significant reductions in concentrations between wellfield gas and soil gas at 25 cm in landfill cover materials. Such data suggest that additional mechanisms such as adsorption and biodegradation are important controls on actual NMOC emissions in landfill settings; such controls should be considered in the development of field-based models for NMOC emissions. RP Bogner, J (reprint author), ARGONNE NATL LAB,9700 S CASS AVE,ARGONNE,IL 60439, USA. NR 0 TC 0 Z9 0 U1 0 U2 2 PU SOLID WASTE ASSOCIATIONNORTH AMERICA PI SILVER SPRING PA 1100 WAYNE AVE SUITE 700, SILVER SPRING, MD 20910 PY 1996 BP 189 EP 199 PG 11 WC Engineering, Environmental SC Engineering GA BJ43C UT WOS:A1996BJ43C00016 ER PT S AU Strayer, WT AF Strayer, WT GP IEEE COMP SOC TI A class-chest for deriving transport protocols SO 21ST IEEE CONFERENCE ON LOCAL COMPUTER NETWORKS, PROCEEDINGS SE PROCEEDINGS - CONFERENCE ON LOCAL COMPUTER NETWORKS LA English DT Proceedings Paper CT 21st IEEE Conference on Local Computer Networks CY OCT 13-16, 1996 CL MINNEAPOLIS, MN SP IEEE Comp Soc, Tech Comm Comp Commun C1 SANDIA NATL LABS,LIVERMORE,CA 94550. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E, COMPUTER SOC PRESS PI LOS ALAMITOS PA 10662 LOS VAQUEROS CIRCLE, LOS ALAMITOS, CA 90720 SN 0742-1303 BN 0-8186-7617-5 J9 CONF LOCAL COMPUT NE PY 1996 BP 106 EP 115 DI 10.1109/LCN.1996.558138 PG 10 WC Computer Science, Information Systems SC Computer Science GA BG49Y UT WOS:A1996BG49Y00014 ER PT S AU Wyss, GD Schriner, HK Gaylor, TR AF Wyss, GD Schriner, HK Gaylor, TR GP IEEE COMP SOC TI Probabilistic logic modeling of network reliability for hybrid network architectures SO 21ST IEEE CONFERENCE ON LOCAL COMPUTER NETWORKS, PROCEEDINGS SE PROCEEDINGS - CONFERENCE ON LOCAL COMPUTER NETWORKS LA English DT Proceedings Paper CT 21st IEEE Conference on Local Computer Networks CY OCT 13-16, 1996 CL MINNEAPOLIS, MN SP IEEE Comp Soc, Tech Comm Comp Commun C1 SANDIA NATL LABS,ALBUQUERQUE,NM 87185. NR 0 TC 1 Z9 2 U1 0 U2 0 PU I E E E, COMPUTER SOC PRESS PI LOS ALAMITOS PA 10662 LOS VAQUEROS CIRCLE, LOS ALAMITOS, CA 90720 SN 0742-1303 BN 0-8186-7617-5 J9 CONF LOCAL COMPUT NE PY 1996 BP 404 EP 413 DI 10.1109/LCN.1996.558169 PG 10 WC Computer Science, Information Systems SC Computer Science GA BG49Y UT WOS:A1996BG49Y00045 ER PT J AU Paw, KT Biermann, HW Johnson, BR AF Paw, KT Biermann, HW Johnson, BR GP AMER METEOROL SOC TI A comparison of ftir and UVGA eddy covariance and surface renewal estimates of water vapor and carbon dioxide fluxes SO 22ND CONFERENCE ON AGRICULTURAL & FOREST METEOROLOGY WITH SYMPOSIUM ON FIRE & FOREST METEOROLOGY/12TH CONFERENCE ON BIOMETEOROLOGY & AEROBIOLOGY LA English DT Proceedings Paper CT 22nd Conference on Agricultural and Forest Meteorology with Symposium on Fire and Forest Meteorology/12th Conference on Biometeorology and Aerobiology CY JAN 28-FEB 02, 1996 CL ATLANTA, GA SP Amer Meteorol Soc C1 LAWRENCE LIVERMORE NATL LAB,DAVIS,CA 95616. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER METEOROLOGICAL SOC PI BOSTON PA 45 BEACON ST, BOSTON, MA 02108 PY 1996 BP 173 EP 174 PG 2 WC Meteorology & Atmospheric Sciences SC Meteorology & Atmospheric Sciences GA BF44H UT WOS:A1996BF44H00053 ER PT J AU Cooper, D Eichinger, W Archuleta, J Cottingame, W Osborne, M Tellier, L AF Cooper, D Eichinger, W Archuleta, J Cottingame, W Osborne, M Tellier, L GP AMER METEOROL SOC TI Estimation of spatially distributed latent energy flux over complex terrain using a scanning water-vapor Raman lidar SO 22ND CONFERENCE ON AGRICULTURAL & FOREST METEOROLOGY WITH SYMPOSIUM ON FIRE & FOREST METEOROLOGY/12TH CONFERENCE ON BIOMETEOROLOGY & AEROBIOLOGY LA English DT Proceedings Paper CT 22nd Conference on Agricultural and Forest Meteorology with Symposium on Fire and Forest Meteorology/12th Conference on Biometeorology and Aerobiology CY JAN 28-FEB 02, 1996 CL ATLANTA, GA SP Amer Meteorol Soc C1 LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87545. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER METEOROLOGICAL SOC PI BOSTON PA 45 BEACON ST, BOSTON, MA 02108 PY 1996 BP 231 EP 234 PG 4 WC Meteorology & Atmospheric Sciences SC Meteorology & Atmospheric Sciences GA BF44H UT WOS:A1996BF44H00071 ER PT B AU Fast, JD Heilman, WE AF Fast, JD Heilman, WE GP AMER METEOROL SOC TI The effect of regional-scale soil-moisture deficits on mesoscale atmospheric dynamics that influence fire severity SO 22ND CONFERENCE ON AGRICULTURAL & FOREST METEOROLOGY WITH SYMPOSIUM ON FIRE & FOREST METEOROLOGY/12TH CONFERENCE ON BIOMETEOROLOGY & AEROBIOLOGY LA English DT Proceedings Paper CT 22nd Conference on Agricultural and Forest Meteorology with Symposium on Fire and Forest Meteorology/12th Conference on Biometeorology and Aerobiology CY JAN 28-FEB 02, 1996 CL ATLANTA, GA SP Amer Meteorol Soc C1 BATTELLE MEM INST,PACIFIC NW LABS,RICHLAND,WA 99352. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER METEOROLOGICAL SOC PI BOSTON PA 45 BEACON ST, BOSTON, MA 02108 PY 1996 BP 280 EP 283 PG 4 WC Meteorology & Atmospheric Sciences SC Meteorology & Atmospheric Sciences GA BF44H UT WOS:A1996BF44H00082 ER PT S AU Heller, J Liu, LS Ng, S Duncan, R Richardson, S AF Heller, J Liu, LS Ng, S Duncan, R Richardson, S GP CONTROLLED RELEASE SOC TI Alginate/chitosan microporous microspheres for the controlled release of proteins and antigens SO 23RD INTERNATIONAL SYMPOSIUM ON CONTROLLED RELEASE OF BIOACTIVE MATERIALS, 1996 PROCEEDINGS SE CONTROLLED RELEASE SOCIETY. INTERNATIONAL SYMPOSIUM ON CONTROLLED RELEASE OF BIOACTIVE MATERIALS LA English DT Proceedings Paper CT 23rd International Symposium on Controlled Release of Bioactive Materials CY JUL 07-10, 1996 CL KYOTO, JAPAN SP Controlled Release Soc Inc, Japan Soc Drug Delivery Syst RP Heller, J (reprint author), APS,RES INST,REDWOOD CITY,CA 94063, USA. OI Richardson, Dr Simon/0000-0002-7927-0649 NR 0 TC 1 Z9 1 U1 0 U2 0 PU CONTROLLED RELEASE SOCIETY INC PI DEERFIELD PA 1020 MILWAUKEE AVE SUITE 235, DEERFIELD, IL 60015 SN 1022-0178 J9 CRS BUI NAT PY 1996 BP 269 EP 270 PG 2 WC Pharmacology & Pharmacy SC Pharmacology & Pharmacy GA BH42C UT WOS:A1996BH42C00138 ER PT B AU Wyman, CE AF Wyman, CE GP JOANNEUM RES TI Bioethanol technology development in the United States SO 2ND EUROPEAN MOTOR BIOFUELS FORUM, PROCEEDINGS: PRESENTATIONS, DEBATES, RECOMMENDATIONS AND ADDRESSES LA English DT Proceedings Paper CT 2nd European Motor Biofuels Forum CY SEP 22-25, 1996 CL GRAZ, AUSTRIA SP Joanneum Res, Agence Environm & Maitrise Energ, Paris, France, Austrian Biofuels Inst, Vienna, Austria, Fed Inst Agr Engn, Wieselburg, Austria, Graz Tourism Co Inc, Grazer Congress, ORF AB Bioethanol-ethanol produced from lignocellulosic biomass such as agricultural and forestry residues, municipal solid waste, and woody and herbaceous energy crops-could become a domestically abundant transportation fuel, thus reducing petroleum imports. Ethanol use also improves air quality when blended directly with gasoline, converted to ethyl tertiary butyl ether, or used as a neat or pure fuel. Bioethanol reduces accumulation of carbon dioxide by 90% or more compared to reformulated gasoline. Significant advances have been made in the technology for enzymatically hydrolyzing cellulose to glucose for fermentation to ethanol, with the projected cost of producing bioethanol dropping from about $1.22/liter ($4.63/gallon) in 1980 to only $0.32/liter ($1.22/gallon) now, a level competitive for use as a direct gasoline-blending agent. Opportunities exist to further decrease the cost to $0.18/liter ($0.67/gallon) or less to make bioethanol competitive with gasoline as a pure fuel, and recent genetic engineering and pretreatment breakthroughs are major steps toward that goal. Pilot plant work with industrial partners is in progress to provide data needed to commercialize current technology and to provide information vital to reducing the cost of bioethanol production further. RP Wyman, CE (reprint author), NATL RENEWABLE ENERGY LAB,1817 COLE BLVD,GOLDEN,CO 80401, USA. NR 0 TC 0 Z9 0 U1 0 U2 2 PU JOANNEUM RESEARCH FORSCHUNGSGESELLSCHAFT MBH PI A-8010 GRAZ PA STEYRERGASSE 17, A-8010 GRAZ, AUSTRIA PY 1996 BP 81 EP 85 PG 3 WC Energy & Fuels; Environmental Sciences; Public, Environmental & Occupational Health SC Energy & Fuels; Environmental Sciences & Ecology; Public, Environmental & Occupational Health GA BH11T UT WOS:A1996BH11T00011 ER PT B AU Follstaedt, DM Knapp, JA Barbour, JC Myers, SM Dugger, MT AF Follstaedt, DM Knapp, JA Barbour, JC Myers, SM Dugger, MT BE Singh, J Copley, SM Mazumder, J TI Energetic-particle synthesis of high-strength Al(O) alloys SO 2ND INTERNATIONAL CONFERENCE ON BEAM PROCESSING OF ADVANCED MATERIALS, CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 2nd International Conference on Beam Processing of Advanced Materials CY OCT 30-NOV 02, 1995 CL CLEVELAND, OH SP ASM MSD, Synthesis & Proc Comm, Amer Welding Soc C1 SANDIA NATL LABS,ALBUQUERQUE,NM 87185. NR 0 TC 0 Z9 0 U1 0 U2 0 PU ASM INTERNATIONAL PI MATERIALS PARK PA 9503 KINSMAN RD, MATERIALS PARK, OH 44073 BN 0-87170-563-X PY 1996 BP 77 EP 89 PG 13 WC Materials Science, Multidisciplinary SC Materials Science GA BG22D UT WOS:A1996BG22D00008 ER PT B AU Thoma, DJ Lewis, GK Nemec, RB AF Thoma, DJ Lewis, GK Nemec, RB BE Singh, J Copley, SM Mazumder, J TI Solidification behavior during directed light fabrication SO 2ND INTERNATIONAL CONFERENCE ON BEAM PROCESSING OF ADVANCED MATERIALS, CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 2nd International Conference on Beam Processing of Advanced Materials CY OCT 30-NOV 02, 1995 CL CLEVELAND, OH SP ASM MSD, Synthesis & Proc Comm, Amer Welding Soc C1 LOS ALAMOS NATL LAB,LOS ALAMOS,NM. NR 0 TC 0 Z9 0 U1 0 U2 2 PU ASM INTERNATIONAL PI MATERIALS PARK PA 9503 KINSMAN RD, MATERIALS PARK, OH 44073 BN 0-87170-563-X PY 1996 BP 247 EP 253 PG 7 WC Materials Science, Multidisciplinary SC Materials Science GA BG22D UT WOS:A1996BG22D00024 ER PT S AU Chalasani, P Jha, S Saias, I AF Chalasani, P Jha, S Saias, I GP IEEE, COMP SOC TI Approximate option pricing SO 37TH ANNUAL SYMPOSIUM ON FOUNDATIONS OF COMPUTER SCIENCE, PROCEEDINGS SE ANNUAL SYMPOSIUM ON FOUNDATIONS OF COMPUTER SCIENCE LA English DT Proceedings Paper CT 37th Annual Symposium on Foundations of Computer Science (FOCS 96) CY OCT 14-16, 1996 CL BURLINGTON, VT SP IEEE Comp Soc, IEEE Comp Soc Tech Comm Math Fdn Comp C1 LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87545. NR 0 TC 1 Z9 1 U1 0 U2 0 PU I E E E, COMPUTER SOC PRESS PI LOS ALAMITOS PA 10662 LOS VAQUEROS CIRCLE, LOS ALAMITOS, CA 90720 SN 0272-5428 BN 0-7803-3762-X J9 AN S FDN CO PY 1996 BP 244 EP 253 DI 10.1109/SFCS.1996.548483 PG 10 WC Computer Science, Theory & Methods; Mathematics, Applied SC Computer Science; Mathematics GA BG62Y UT WOS:A1996BG62Y00026 ER PT B AU Foster, IT Kohr, DR Krishnaiyer, R Choudhary, A AF Foster, IT Kohr, DR Krishnaiyer, R Choudhary, A GP IEEE COMP SOC TI Communicating data-parallel tasks: An MPI library for HPF SO 3RD INTERNATIONAL CONFERENCE ON HIGH PERFORMANCE COMPUTING, PROCEEDINGS LA English DT Proceedings Paper CT 3rd International Conference on High Performance Computing CY DEC 19-22, 1996 CL TRIVANDRUM, INDIA SP IEEE Comp Soc, IEEE Comp Soc Tech Comm Parallel Proc, ACM SIGARCH AB High Performance Fortran (HPF) has emerged as a standard dialect of Fortran for data-parallel computing. However, HPF does not support task parallelism or heterogeneous computing adequately. This paper presents a summary of our work on a library-based approach to support task parallelism, using MPI as a coordination layer for HPF. This library enables a wide variety of applications, such as multidisciplinary simulations and pipeline computations, to tate advantage of combined task and data parallelism. An HPF binding for MPI raises several interface and communication issues. discuss these issues and describe our implementation of an HPF/MPI library that operates with a comsnercaal HPF compiler. We also evaluate the performance of our library using a synthetic communication benchmark and a multiblock application. RP Foster, IT (reprint author), ARGONNE NATL LAB,DIV MATH & COMP SCI,9700 S CASS AVE,ARGONNE,IL 60439, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E, COMPUTER SOC PRESS PI LOS ALAMITOS PA 10662 LOS VAQUEROS CIRCLE, LOS ALAMITOS, CA 90720 BN 0-8186-7557-8 PY 1996 BP 433 EP 438 DI 10.1109/HIPC.1996.565859 PG 6 WC Computer Science, Theory & Methods SC Computer Science GA BG87T UT WOS:A1996BG87T00068 ER PT S AU Carson, RF Lovejoy, ML Lear, KL Warren, ME Seigal, PK Patrizi, GA Kilcoyne, SP Craft, DC AF Carson, RF Lovejoy, ML Lear, KL Warren, ME Seigal, PK Patrizi, GA Kilcoyne, SP Craft, DC BE Tummala, RR TI Low-power modular parallel photonic data links SO 46TH ELECTRONIC COMPONENTS & TECHNOLOGY CONFERENCE - 1996 PROCEEDINGS SE ELECTRONIC COMPONENTS AND TECHNOLOGY CONFERENCE LA English DT Proceedings Paper CT 46th Electronic Components and Technology Conference CY MAY 28-31, 1996 CL ORLANDO, FL SP Components Packaging & Mfg, IEEE, Technol Soc, Electr Ind Assoc C1 SANDIA NATL LABS,LIVERMORE,CA 94550. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 0569-5503 BN 0-7803-3286-5 J9 ELEC COMP C PY 1996 BP 321 EP 326 DI 10.1109/ECTC.1996.551417 PG 4 WC Engineering, Manufacturing; Engineering, Electrical & Electronic; Optics SC Engineering; Optics GA BF78Y UT WOS:A1996BF78Y00043 ER PT S AU Strand, OT AF Strand, OT BE Tummala, RR TI Low-cost automated fiber pigtailing machine SO 46TH ELECTRONIC COMPONENTS & TECHNOLOGY CONFERENCE - 1996 PROCEEDINGS SE ELECTRONIC COMPONENTS AND TECHNOLOGY CONFERENCE LA English DT Proceedings Paper CT 46th Electronic Components and Technology Conference CY MAY 28-31, 1996 CL ORLANDO, FL SP Components Packaging & Mfg, IEEE, Technol Soc, Electr Ind Assoc C1 LAWRENCE LIVERMORE NATL LAB,LIVERMORE,CA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 0569-5503 BN 0-7803-3286-5 J9 ELEC COMP C PY 1996 BP 520 EP 523 DI 10.1109/ECTC.1996.517438 PG 2 WC Engineering, Manufacturing; Engineering, Electrical & Electronic; Optics SC Engineering; Optics GA BF78Y UT WOS:A1996BF78Y00073 ER PT S AU Lovejoy, ML Patrizi, GA Enquist, PM Carson, RF Craft, DC Shul, RJ AF Lovejoy, ML Patrizi, GA Enquist, PM Carson, RF Craft, DC Shul, RJ BE Tummala, RR TI Ultra-low-power, long-wavelength photoreceivers for massively-parallel optical data links SO 46TH ELECTRONIC COMPONENTS & TECHNOLOGY CONFERENCE - 1996 PROCEEDINGS SE ELECTRONIC COMPONENTS AND TECHNOLOGY CONFERENCE LA English DT Proceedings Paper CT 46th Electronic Components and Technology Conference CY MAY 28-31, 1996 CL ORLANDO, FL SP Components Packaging & Mfg, IEEE, Technol Soc, Electr Ind Assoc C1 SANDIA NATL LABS,ALBUQUERQUE,NM 87185. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 0569-5503 BN 0-7803-3286-5 J9 ELEC COMP C PY 1996 BP 612 EP 619 DI 10.1109/ECTC.1996.517448 PG 2 WC Engineering, Manufacturing; Engineering, Electrical & Electronic; Optics SC Engineering; Optics GA BF78Y UT WOS:A1996BF78Y00087 ER PT S AU Scheibner, K Haynam, C Worden, E Esser, B AF Scheibner, K Haynam, C Worden, E Esser, B BE Tummala, RR TI Laser isotope purification of lead for use in semiconductor chip interconnects SO 46TH ELECTRONIC COMPONENTS & TECHNOLOGY CONFERENCE - 1996 PROCEEDINGS SE ELECTRONIC COMPONENTS AND TECHNOLOGY CONFERENCE LA English DT Proceedings Paper CT 46th Electronic Components and Technology Conference CY MAY 28-31, 1996 CL ORLANDO, FL SP Components Packaging & Mfg, IEEE, Technol Soc, Electr Ind Assoc C1 LAWRENCE LIVERMORE NATL LAB,LIVERMORE,CA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 0569-5503 BN 0-7803-3286-5 J9 ELEC COMP C PY 1996 BP 1074 EP 1077 DI 10.1109/ECTC.1996.550815 PG 2 WC Engineering, Manufacturing; Engineering, Electrical & Electronic; Optics SC Engineering; Optics GA BF78Y UT WOS:A1996BF78Y00159 ER PT S AU Hernandez, CL Hosking, FM AF Hernandez, CL Hosking, FM BE Tummala, RR TI PWB solder wettability after simulated storage SO 46TH ELECTRONIC COMPONENTS & TECHNOLOGY CONFERENCE - 1996 PROCEEDINGS SE ELECTRONIC COMPONENTS AND TECHNOLOGY CONFERENCE LA English DT Proceedings Paper CT 46th Electronic Components and Technology Conference CY MAY 28-31, 1996 CL ORLANDO, FL SP Components Packaging & Mfg, IEEE, Technol Soc, Electr Ind Assoc C1 SANDIA NATL LABS,MAT & PROC SCI CTR,ALBUQUERQUE,NM 87185. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 0569-5503 BN 0-7803-3286-5 J9 ELEC COMP C PY 1996 BP 1159 EP 1163 DI 10.1109/ECTC.1996.550883 PG 3 WC Engineering, Manufacturing; Engineering, Electrical & Electronic; Optics SC Engineering; Optics GA BF78Y UT WOS:A1996BF78Y00171 ER PT S AU Vianco, P Rejent, J Artaki, I Ray, U Finley, D Jackson, A AF Vianco, P Rejent, J Artaki, I Ray, U Finley, D Jackson, A BE Tummala, RR TI Compatibility of lead-free solders with lead containing surface finishes as a reliability issue in electronic assemblies SO 46TH ELECTRONIC COMPONENTS & TECHNOLOGY CONFERENCE - 1996 PROCEEDINGS SE ELECTRONIC COMPONENTS AND TECHNOLOGY CONFERENCE LA English DT Proceedings Paper CT 46th Electronic Components and Technology Conference CY MAY 28-31, 1996 CL ORLANDO, FL SP Components Packaging & Mfg, IEEE, Technol Soc, Electr Ind Assoc C1 SANDIA NATL LABS,ALBUQUERQUE,NM 87185. NR 0 TC 9 Z9 9 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 0569-5503 BN 0-7803-3286-5 J9 ELEC COMP C PY 1996 BP 1172 EP 1183 DI 10.1109/ECTC.1996.550885 PG 12 WC Engineering, Manufacturing; Engineering, Electrical & Electronic; Optics SC Engineering; Optics GA BF78Y UT WOS:A1996BF78Y00173 ER PT B AU Telschow, KL Walter, JB Falls, I Conant, RJ Garwick, SE AF Telschow, KL Walter, JB Falls, I Conant, RJ Garwick, SE GP NANJING UNIV, INST ACOUST TI Laser ultrasonic monitoring of molten metal processes SO 9TH INTERNATIONAL CONFERENCE ON PHOTOACOUSTIC AND PHOTOTHERMAL PHENOMENA, CONFERENCE DIGEST LA English DT Proceedings Paper CT 9th International Conference on Photoacoustic and Photothermal Phenomena (ICPPP) CY JUN 27-30, 1996 CL NANJING, PEOPLES R CHINA SP Nanjing Univ, Natl Educ Commiss China, Nat Sci Fdn China, Natl Commiss Sci & Technol China, Int Ctr Theoret Phys, Therma-Wave Inc, EG & G China Representat Off, Ford Motor China Ltd, Nippon Pas Tec Co Ltd, Continuum C1 IDAHO NATL ENGN LAB,IDAHO FALLS,ID 83415. NR 0 TC 0 Z9 0 U1 0 U2 2 PU NANJING UNIVERSITY INSTITUTE ACOUSTICS PI NANJING 210093 PA NANJING 210093, PE PY 1996 BP 183 EP 184 PG 2 WC Acoustics; Chemistry, Physical; Materials Science, Characterization & Testing; Physics, Applied SC Acoustics; Chemistry; Materials Science; Physics GA BF96M UT WOS:A1996BF96M00096 ER PT J AU Reed, R Lemak, DJ Montgomery, JC AF Reed, R Lemak, DJ Montgomery, JC TI Beyond process: TQM content and firm performance SO ACADEMY OF MANAGEMENT REVIEW LA English DT Review ID MARKET ORIENTATION; ENVIRONMENTAL UNCERTAINTY; CUSTOMER ORIENTATION; PERCEIVED UNCERTAINTY; QUALITY; STRATEGY; COMPETITIVENESS; PROFITABILITY; IMPROVEMENT; DIMENSIONS AB Authors of the literature on total quality management (TQM) have been much more concerned with process than content. This cuticle considers TQM in relation to firm orientation and identifies market advantage. product design efficiency. process efficiency. and product reliability as the key features of its content. performance expectations for TQM, in the form of increased revenues. reduced costs. and their time lags, me addressed in the context of environmental uncertainty. C1 PACIFIC NW LAB, RICHLAND, WA 99352 USA. RP Reed, R (reprint author), WASHINGTON STATE UNIV, PULLMAN, WA 99164 USA. NR 116 TC 131 Z9 135 U1 7 U2 28 PU ACAD MANAGEMENT PI ADA PA PO BOX 39 300 SOUTH UNION STREET, ADA, OH 45810-0039 SN 0363-7425 J9 ACAD MANAGE REV JI Acad. Manage. Rev. PD JAN PY 1996 VL 21 IS 1 BP 173 EP 202 DI 10.2307/258633 PG 30 WC Business; Management SC Business & Economics GA TT338 UT WOS:A1996TT33800010 ER PT J AU Setlow, JK Setlow, BC Setlow, P AF Setlow, JK Setlow, BC Setlow, P TI Mutagenesis and ultraviolet inactivation of transforming DNA of Haemophilus influenzae complexed with a Bacillus subtilis protein that alters DNA conformation SO ACTA BIOCHIMICA POLONICA LA English DT Article; Proceedings Paper CT Symposium on Structure and Biological Functions of Nucleic Acid Components and Their Analogues, and Related Topics CY SEP 02-05, 1995 CL WARSAW, POLAND DE spore protein; transforming DNA; UV inactivation; mutation ID SOLUBLE SPORE PROTEINS; BETA-TYPE SMALL; THYMINE DIMERS; UV IRRADIATION; ACID; BINDING; RECOMBINATION; PHOTOPRODUCT; REPAIR; GENE AB The wild-type Bacillus subtilis spore protein, SspC(wt), binds to DNA in vitro and in vivo and changes the conformation of DNA from B to A. Synthesis of the cloned SspC(wt) gene in Escherichia coli also causes large increases in mutation frequency. Binding of SspC(wt) to transforming DNA from Haemophilus influenzae made the DNA resistant to ultraviolet (UV) radiation. The mutant protein, SspC(ala), which does not bind DNA, did not change the UV resistance. The UV sensitivity of the DNA/SspC(wt) complex was not increased when the recipients of the DNA were defective in excision of pyrimidine dimers. These data indicate that the a influenzae excision mechanism does not operate on the spore photoproduct formed by UV irradiation of the complex. Selection for the streptomycin- or erythromyein-resistance markers on the transforming DNA evidenced significant mutations at loci closely linked to these, but apparently entered the cell attached to the transforming DNA, not at other loci. SspC(wt) apparently entered the cell attached to the transforming DNA, and caused mutations in adjacent loci. The amount of such mutations decreased when the transforming DNA was UV irradiated, because UV unlinks linked markers. C1 UNIV CONNECTICUT,CTR HLTH,DEPT BIOCHEM,FARMINGTON,CT 06030. RP Setlow, JK (reprint author), BROOKHAVEN NATL LAB,DEPT BIOL,UPTON,NY 11973, USA. FU NIGMS NIH HHS [GM19698] NR 22 TC 1 Z9 1 U1 0 U2 3 PU ACTA BIOCHIMICA POLONICA PI WARSAW PA PASTEURA 3, 02-093 WARSAW, POLAND SN 0001-527X J9 ACTA BIOCHIM POL JI Acta Biochim. Pol. PY 1996 VL 43 IS 1 BP 107 EP 114 PG 8 WC Biochemistry & Molecular Biology SC Biochemistry & Molecular Biology GA UC474 UT WOS:A1996UC47400010 PM 8790716 ER PT J AU Parkin, S Rupp, B Hope, H AF Parkin, S Rupp, B Hope, H TI Structure of bovine pancreatic trypsin inhibitor at 125 K: Definition of carboxyl-terminal residues Gly57 and Ala58 SO ACTA CRYSTALLOGRAPHICA SECTION D-BIOLOGICAL CRYSTALLOGRAPHY LA English DT Article ID LEAST-SQUARES REFINEMENT; FREE R-VALUE; MACROMOLECULAR STRUCTURES; DESULFOVIBRIO-VULGARIS; CRYSTAL FORM; PROTEIN; RESOLUTION; ACCURACY; RUBREDOXIN; DYNAMICS AB The structure of bovine pancreatic trypsin inhibitor has been refined to a resolution of 1.1 Angstrom against data collected at 125 K. The space group of the form II crystal is P2(1)2(1)2(1) with a = 75.39(3), b =2 2.581(7), c = 28.606(9)Angstrom (cf. a = 74.1, b = 23.4, c = 28.9 Angstrom at room temperature). The structure was refined by restrained least-squares minimization of Sigma w(F-o(2) - F-c(2))(2) with the SHELXL93 program. As the model improved, water molecules were included and exceptionally clear electron density was found for two residues, Gly57 and Ala58, that had been largely obscured at room temperature. The side chains of residues Glu7 and Arg53 were modelled over two positions with refined occupancy factors. The final model contains 145.6 water molecules distributed over 167 sites, and a single phosphate group disordered over two sites. The root-mean-square discrepancy between C(alpha atoms in residues Arg1-Gly56 at room and low temperatures is 0.4 Angstrom. A comparison of models refined with anisotropic and isotropic thermal parameters revealed that there were no significant differences in atomic positions. The final weighted R-factor on F-2 (wR(2)) for data in the range 10-1.1 Angstrom was 35.9% for the anisotropic model and 40.9% for the isotropic model. Conventional R factors based on F for F > 4 sigma(F) were 12.2 and 14.6%, respectively, corresponding to 16.1 and 18.7% on all data. These large R-factor differences were not reflected in values of R(free), which were not significantly different at 21.5(5) and 21.8(4)%, respectively. These results, along with the relatively straightforward nature of the refinement, clearly highlight the benefits of low-temperature data collection. C1 UNIV CALIF DAVIS,DEPT CHEM,DAVIS,CA 95616. RP Parkin, S (reprint author), LAWRENCE LIVERMORE NATL LAB,BIOL & BIOTECHNOL RES PROGRAM,L-452,LIVERMORE,CA 94550, USA. RI Parkin, Sean/E-7044-2011 NR 43 TC 77 Z9 78 U1 0 U2 3 PU MUNKSGAARD INT PUBL LTD PI COPENHAGEN PA 35 NORRE SOGADE, PO BOX 2148, DK-1016 COPENHAGEN, DENMARK SN 0907-4449 J9 ACTA CRYSTALLOGR D JI Acta Crystallogr. Sect. D-Biol. Crystallogr. PD JAN 1 PY 1996 VL 52 BP 18 EP 29 DI 10.1107/S0907444995008675 PN 1 PG 12 WC Biochemical Research Methods; Biochemistry & Molecular Biology; Biophysics; Crystallography SC Biochemistry & Molecular Biology; Biophysics; Crystallography GA TT226 UT WOS:A1996TT22600002 PM 15299722 ER PT J AU DeSombre, ER Hughes, A Landel, CC Greene, G Hanson, R Schwartz, JL AF DeSombre, ER Hughes, A Landel, CC Greene, G Hanson, R Schwartz, JL TI Cellular and subcellular studies of the radiation effects of Auger electron-emitting estrogens SO ACTA ONCOLOGICA LA English DT Article; Proceedings Paper CT 3rd International Symposium on Biophysical Aspects of Auger Processes CY AUG 24-25, 1995 CL UNIV LUND, LUND, SWEDEN HO UNIV LUND ID I-125-LABELED HOECHST-33258; SEQUENCE SPECIFICITY; RECEPTOR; RADIOTOXICITY; CELLS; THERAPY; BINDING; I125 AB We studied the effect of I-123-labeled estrogen (I-123-E) in estrogen receptor (ER)-rich cells in culture and in cell free model systems in vitro to elucidate the nature of the radiotoxicity for ER + cells of estrogens containing nuclides which emit Auger electrons. In cells the I-123-E caused a dose-dependent, unlabeled estrogen-inhibitable induction of chromosome aberrations. A dose of about 1 000 decays per cell, which is approximately the mean lethal dose for these cells, resulted in an average of 1 chromosome break per cell. This supports the hypothesis that the lethal lesion induced by I-123-E is a chromosome break, Incubation of I-123-E/ER complex, but not I-123-E alone, with 27-mer duplex estrogen response element (ERE) DNA produced a dose-dependent cleavage of the ERE. However, we were unable to detect any fragmentation of either the 66 kDa full length ER in cell extracts or a purified 31 kDa hormone binding domain when incubated with excess I-123-E. Thus it appears that I-123-E effects its radiotoxicity by binding to ER, associating with ERE DNA and, by directing high LET radiation to DNA, inducing lethal chromosome breaks. C1 NORTHEASTERN UNIV,DEPT PHARMACEUT SCI,BOSTON,MA 02115. ARGONNE NATL LAB,ARGONNE,IL 60439. RP DeSombre, ER (reprint author), UNIV CHICAGO,BEN MAY INST,5841 S MARYLAND AVE,CHICAGO,IL 60637, USA. FU NCI NIH HHS [CA 14599] NR 23 TC 13 Z9 13 U1 0 U2 0 PU SCANDINAVIAN UNIVERSITY PRESS PI OSLO PA PO BOX 2959 TOYEN, JOURNAL DIVISION CUSTOMER SERVICE, N-0608 OSLO, NORWAY SN 0284-186X J9 ACTA ONCOL JI Acta Oncol. PY 1996 VL 35 IS 7 BP 833 EP 840 DI 10.3109/02841869609104034 PG 8 WC Oncology SC Oncology GA WA054 UT WOS:A1996WA05400009 PM 9004760 ER PT J AU Orton, BR Vorsatz, D Macovei, D AF Orton, BR Vorsatz, D Macovei, D TI Determination of atomic local order in thyroid hormones by extended x-ray absorption fine structure {EXAFS} for radiation dose estimates SO ACTA ONCOLOGICA LA English DT Article; Proceedings Paper CT 3rd International Symposium on Biophysical Aspects of Auger Processes CY AUG 24-25, 1995 CL UNIV LUND, LUND, SWEDEN HO UNIV LUND AB Dosimetry from I-125 emitting Auger electrons in the follicles of the thyroid will improve when their complete interaction with the molecular structure about the Auger emitting atoms is known to Angstrom distances. Extended x-ray absorption fine structure (EXAFS) can provide this information. EXAFS experiments gave intermolecular and intramolecular distance for pure solid L-thyroxine (T-4) (C15H11I4NO4) using a model based on crystalline T-4 hydrochloride monohydrate (C15H11I4NO4HCl.H2O). For a solution of L-thyroxine the structure consists of the intramolecular distances found for T-4 and an additional shell of four carbon atoms distances of 2.01 Angstrom. Atomic density functions from Fourier transformed EXAFS measurements are suitable for estimating very short range interactions of Anger electrons in thyroid thyroglobulin over a radial distance of 7.71 Angstrom. Examination of density functions provided a plausible argument for the difference in biological effect between I-131 and I-125 in the thyroid. C1 UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,DIV ENERGY & ENVIRONM,BERKELEY,CA 94720. INST PHYS & TECHNOL MAT,BUCHAREST,ROMANIA. RP Orton, BR (reprint author), BRUNEL UNIV,DEPT PHYS,KINGSTON LANE,UXBRIDGE UB8 3PH,MIDDX,ENGLAND. OI Urge-Vorsatz, Diana/0000-0003-2570-5341 NR 9 TC 2 Z9 2 U1 0 U2 1 PU SCANDINAVIAN UNIVERSITY PRESS PI OSLO PA PO BOX 2959 TOYEN, JOURNAL DIVISION CUSTOMER SERVICE, N-0608 OSLO, NORWAY SN 0284-186X J9 ACTA ONCOL JI Acta Oncol. PY 1996 VL 35 IS 7 BP 895 EP 899 DI 10.3109/02841869609104043 PG 5 WC Oncology SC Oncology GA WA054 UT WOS:A1996WA05400018 PM 9004769 ER PT J AU Laster, BH Shani, G Kahl, SB Warkentien, L AF Laster, BH Shani, G Kahl, SB Warkentien, L TI The biological effects of Auger electrons compared to alpha-particles and Li ions SO ACTA ONCOLOGICA LA English DT Article; Proceedings Paper CT 3rd International Symposium on Biophysical Aspects of Auger Processes CY AUG 24-25, 1995 CL UNIV LUND, LUND, SWEDEN HO UNIV LUND ID NEUTRON-CAPTURE THERAPY; TUMORS AB The present study reports the results of V-79 Chinese hamster cell survival studies in which Auger electron emission was stimulated in gadolinium (Gd) after thermal neutron capture, When a porphyrin that had previously been labeled with boron ((BOPP)-B-10) was also labeled with Gd (Gd-(BOPP)-B-10), the cells were incubated with Gd-(BOPP)-B-10 to assess the compound's ability to physiologically transport the Gd into the cell, and localize the Gd atoms in or near the cell's critical target, presumably the DNA. It was anticipated that Auger electron emission, stimulated during the Gd-157 (n, gamma) Gd-158 interaction, would impart additional high LET damage to that observed from the alpha-particle and Li ion during the B-10(n, alpha) Li-7 reaction, Following irradiation with thermal neutrons from the Brookhaven Medical Research Reactor, the effectiveness of the Auger electrons was determined by comparing the response of cells incubated with (BOPP)-B-10, where damage was imparted by the boron neutron capture (BNC) products, to that from Gd-(BOPP)-B-10, with equal concentration of B-10 in both solutions, An Auger effectiveness factor of similar to 2 was found for the Gd-(BOPP)-B-10 cells, The Auger effectiveness observed with Gd strongly suggested that the (BOPP)-B-10 molecule physiologically transported the Gd3+ ion intracellularly where it probably bound to DNA, Others have reported that Gd3+ does, in fact, complex with DNA, While depositing less energy per interaction than the high LET BNC reaction by-products, Auger electron ionization was more effective. C1 UNIV HOSP,DEPT RADIAT ONCOL,STONY BROOK,NY. BEN GURION UNIV NEGEV,DEPT NUCL ENGN,IL-84105 BEER SHEVA,ISRAEL. UNIV CALIF SAN FRANCISCO,DEPT PHARMACEUT CHEM,SAN FRANCISCO,CA 94143. RP Laster, BH (reprint author), BROOKHAVEN NATL LAB,DEPT MED,POB 5000,UPTON,NY 11973, USA. FU NCI NIH HHS [CA 37961] NR 22 TC 12 Z9 13 U1 1 U2 1 PU SCANDINAVIAN UNIVERSITY PRESS PI OSLO PA PO BOX 2959 TOYEN, JOURNAL DIVISION CUSTOMER SERVICE, N-0608 OSLO, NORWAY SN 0284-186X J9 ACTA ONCOL JI Acta Oncol. PY 1996 VL 35 IS 7 BP 917 EP 923 DI 10.3109/02841869609104046 PG 7 WC Oncology SC Oncology GA WA054 UT WOS:A1996WA05400021 PM 9004772 ER PT J AU Jonsson, AC Jonsson, BA Strand, SE Grafstrom, G Spanne, P AF Jonsson, AC Jonsson, BA Strand, SE Grafstrom, G Spanne, P TI Cell survival after Auger electron emission from stable intracellular indium exposed to monochromatic synchrotron radiation SO ACTA ONCOLOGICA LA English DT Article; Proceedings Paper CT 3rd International Symposium on Biophysical Aspects of Auger Processes CY AUG 24-25, 1995 CL UNIV LUND, LUND, SWEDEN HO UNIV LUND ID GROUP NO 6; DOSIMETRY; INVITRO; IN-111; MODEL AB The biological effect of Auger electrons emitted from indium in V79 cells was investigated. K-shell vacancies were induced by synchrotron x-rays, Two energies, 100 eV above and below the K-edge of indium, were used. The cell survival for controls was similar to that which has been reported by others, with D-37 = 4.4 Gy. Indium-oxine-labelled cells exhibited a survival clearly below that of the controls, D-37 = 3.2 Gy, but no significant difference in survival between irradiations above and below the K-edge could be observed, The explanation is, inter alia, that the number of photons interacting with indium atoms incorporated into the cell, is small compared with the number of photons interacting with other atoms in the cell, The toxicity of indium oxine made it impossible to incorporate a sufficient number of indium atoms into the cells to observe a difference in this study, However, monoenergetic irradiation above and below the K-edge, provides a technique for the investigation of basic biological effects of Auger processes. C1 LUND UNIV,DEPT RADIAT PHYS,S-22101 LUND,SWEDEN. BROOKHAVEN NATL LAB,DEPT MED,UPTON,NY 11973. BROOKHAVEN NATL LAB,NATL SYNCHROTRON LIGHT SOURCE,UPTON,NY 11973. RI Jonsson, Bo-Anders/B-6120-2013 NR 19 TC 11 Z9 12 U1 0 U2 0 PU SCANDINAVIAN UNIVERSITY PRESS PI OSLO PA PO BOX 2959 TOYEN, JOURNAL DIVISION CUSTOMER SERVICE, N-0608 OSLO, NORWAY SN 0284-186X J9 ACTA ONCOL JI Acta Oncol. PY 1996 VL 35 IS 7 BP 947 EP 952 DI 10.3109/02841869609104050 PG 6 WC Oncology SC Oncology GA WA054 UT WOS:A1996WA05400025 PM 9004776 ER PT J AU Nazarewicz, W AF Nazarewicz, W TI Perspectives in high spin physics - Theoretical remarks SO ACTA PHYSICA POLONICA B LA English DT Article; Proceedings Paper CT High Angular Momentum Phenomena Workshop, in Honour of Zdzislaw Szyamnski CY AUG 23-26, 1995 CL PIASKI, POLAND ID IDENTICAL BANDS; SUPERDEFORMED NUCLEI; RELATIVISTIC DESCRIPTION; REGION; MOTION AB Current trends in physics of fast rotating nuclei are reviewed from the theoretical perspective. C1 OAK RIDGE NATL LAB,DIV PHYS,OAK RIDGE,TN 37831. UNIV WARSAW,INST THEORET PHYS,PL-00681 WARSAW,POLAND. RP Nazarewicz, W (reprint author), UNIV TENNESSEE,DEPT PHYS,KNOXVILLE,TN 37996, USA. NR 41 TC 0 Z9 0 U1 0 U2 0 PU POLISH ACAD SCIENCES INST PHYSICS PI WARSAW PA AL LOTNIKOW 32-46, 02-668 WARSAW, POLAND SN 0587-4254 J9 ACTA PHYS POL B JI Acta Phys. Pol. B PD JAN-FEB PY 1996 VL 27 IS 1-2 BP 21 EP 32 PG 12 WC Physics, Multidisciplinary SC Physics GA UA913 UT WOS:A1996UA91300004 ER PT J AU Diamond, RM AF Diamond, RM TI Some new results from gammasphere SO ACTA PHYSICA POLONICA B LA English DT Article; Proceedings Paper CT High Angular Momentum Phenomena Workshop, in Honour of Zdzislaw Szyamnski CY AUG 23-26, 1995 CL PIASKI, POLAND ID STATES; NUCLEI; SHAPE AB Several Gammasphere experiments of the past year are presented to illustrate advantages of the increased sensitivity of the new arrays. These involve lifetimes of superdeformed bands, their configurations, enlarging the superdeformed regions, and searching for hyperdeformation. RP Diamond, RM (reprint author), UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,DIV NUCL SCI,1 CYCLOTRON RD,BERKELEY,CA 94720, USA. NR 24 TC 1 Z9 1 U1 0 U2 0 PU POLISH ACAD SCIENCES INST PHYSICS PI WARSAW PA AL LOTNIKOW 32-46, 02-668 WARSAW, POLAND SN 0587-4254 J9 ACTA PHYS POL B JI Acta Phys. Pol. B PD JAN-FEB PY 1996 VL 27 IS 1-2 BP 71 EP 86 PG 16 WC Physics, Multidisciplinary SC Physics GA UA913 UT WOS:A1996UA91300008 ER PT J AU Kownacki, J Atac, A Cederkall, J Cederwall, B Fahlander, C Grawe, H Ideguchi, E Johnson, A Julin, R Juutinen, S Karny, M Kerek, A Klamra, W Likar, A Lipoglavsek, M Norlin, LO Nyberg, J Mitarai, S Makela, H Palacz, M Persson, J Piiparinen, M Seweryniak, D Schubart, R Sletten, G Tormanen, S Virtanen, A Wyss, R AF Kownacki, J Atac, A Cederkall, J Cederwall, B Fahlander, C Grawe, H Ideguchi, E Johnson, A Julin, R Juutinen, S Karny, M Kerek, A Klamra, W Likar, A Lipoglavsek, M Norlin, LO Nyberg, J Mitarai, S Makela, H Palacz, M Persson, J Piiparinen, M Seweryniak, D Schubart, R Sletten, G Tormanen, S Virtanen, A Wyss, R TI The isospin dependent p-n multiplets in the region of doubly magic Sn-100 SO ACTA PHYSICA POLONICA B LA English DT Article; Proceedings Paper CT High Angular Momentum Phenomena Workshop, in Honour of Zdzislaw Szyamnski CY AUG 23-26, 1995 CL PIASKI, POLAND ID NORDBALL AB Experimental data on p-n multiplets appearing in the nuclei near double-magic Sn-100 accesible in heavy-ion fusion-evaporation experiments have been analyzed. Proton-rich nuclei in this region have been investigated using the NORDBALL array. A Ni-58 beams at energies of 270 Mev on Fe-54 and 261 MeV on Cr-50 targets were used. Reaction channel separation was achieved with a 4 pi charged particle multi-detector set-up together with a 1 pi neutron detector wall placed in the forward direction. On the basis of gamma gamma-coincidence and angular correlation relations a level schemes of several light Sn, In, Sb, Te and I nuclei were observed for the first time in the present experiment. The observed structure of nuclei are discussed in the framework of the nuclear shell-model. The p-n multiplets in the A similar to 100 region corresponding to the nucleon pairs with mixed configurations has been considered as a playground for the tests of the T = 0 and T = 1 parts of the effective interaction. C1 UNIV UPPSALA,SVEDBERG LAB,UPPSALA,SWEDEN. UNIV UPPSALA,DEPT RADIOL SCI,UPPSALA,SWEDEN. ROYAL INST TECHNOL,DEPT PHYS,S-10044 STOCKHOLM,SWEDEN. HAHN MEITNER INST BERLIN GMBH,W-1000 BERLIN,GERMANY. KYUSHU UNIV,FAC SCI,DEPT PHYS,FUKUOKA 812,JAPAN. UNIV JYVASKYLA,DEPT PHYS,JYVASKYLA,FINLAND. WARSAW UNIV,INST PHYS EXPTL,WARSAW,POLAND. INST PHYS,LJUBLJANA,SLOVENIA. SOLTAN INST NUCL STUDIES,OTWOCK,POLAND. ARGONNE NATL LAB,DIV PHYS,ARGONNE,IL 60439. UNIV COPENHAGEN,NIELS BOHR INST,DK-2100 COPENHAGEN,DENMARK. RP Kownacki, J (reprint author), UNIV WARSAW,HEAVY ION LAB,WARSAW,POLAND. RI Cederwall, Bo/M-3337-2014; Palacz, Marcin/H-3713-2012 OI Cederwall, Bo/0000-0003-1771-2656; NR 17 TC 1 Z9 1 U1 0 U2 0 PU POLISH ACAD SCIENCES INST PHYSICS PI WARSAW PA AL LOTNIKOW 32-46, 02-668 WARSAW, POLAND SN 0587-4254 J9 ACTA PHYS POL B JI Acta Phys. Pol. B PD JAN-FEB PY 1996 VL 27 IS 1-2 BP 87 EP 97 PG 11 WC Physics, Multidisciplinary SC Physics GA UA913 UT WOS:A1996UA91300009 ER PT J AU Myers, WD Swiatecki, WJ AF Myers, WD Swiatecki, WJ TI The rotating nuclear Thomas-Fermi model SO ACTA PHYSICA POLONICA B LA English DT Article; Proceedings Paper CT High Angular Momentum Phenomena Workshop, in Honour of Zdzislaw Szyamnski CY AUG 23-26, 1995 CL PIASKI, POLAND ID MACROSCOPIC MODEL AB The Thomas-Fermi model of W.D. Myers and W.J. Swiatecki (Nuclear Properties According to the Thomas-Fer mi Model, Lawrence Berkeley Laboratory preprint LBL-36557, December 1994, submitted to Nucl. Phys. A; Table of Nuclear Masses According to the 1994 Thomas-Fermi Model, Lawrence Berkeley Laboratory preprint LBL-36803, December 1994) is generalized by the addition of a rotational energy. The results are compared with the calculations of A.J. Sierk (Phys. Rev. C33, 2039 (1986)) on the rotating Yukawa-plus-exponential model. The heights of the fission barriers are estimated for different angular momenta in the case of the super-deformed nuclei Dy-152 and Sr-83. RP Myers, WD (reprint author), UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,DIV NUCL SCI,1 CYCLOTRON RD,BERKELEY,CA 94720, USA. NR 15 TC 6 Z9 6 U1 0 U2 1 PU POLISH ACAD SCIENCES INST PHYSICS PI WARSAW PA AL LOTNIKOW 32-46, 02-668 WARSAW, POLAND SN 0587-4254 J9 ACTA PHYS POL B JI Acta Phys. Pol. B PD JAN-FEB PY 1996 VL 27 IS 1-2 BP 99 EP 107 PG 9 WC Physics, Multidisciplinary SC Physics GA UA913 UT WOS:A1996UA91300010 ER PT J AU Bednarczyk, P Broda, R Lach, M Meczynski, W Styczen, J Bazzacco, D Brandolini, F deAngelis, G Lunardi, S Muller, L Medina, N Petrache, C RossiAlvarez, C Scarlassara, F Segato, GF Signorini, C Soramel, F Nazarewicz, W Ormand, E AF Bednarczyk, P Broda, R Lach, M Meczynski, W Styczen, J Bazzacco, D Brandolini, F deAngelis, G Lunardi, S Muller, L Medina, N Petrache, C RossiAlvarez, C Scarlassara, F Segato, GF Signorini, C Soramel, F Nazarewicz, W Ormand, E TI Collective high spin states in the light odd f7/2 nuclei SO ACTA PHYSICA POLONICA B LA English DT Article; Proceedings Paper CT High Angular Momentum Phenomena Workshop, in Honour of Zdzislaw Szyamnski CY AUG 23-26, 1995 CL PIASKI, POLAND ID TI-47; CR-49; SHELL AB The high-spin states in (SC)-S-45, Ti-45 and Ca-43 were studied with the GASP multidetector array coupled with the Recoil Mass Spectrometer in Legnaro. The nuclei were excited in the Si-30 + 60 MeV O-18 reaction. Lifetimes were extracted from the analysis of the Doppler shift attenuation of gammas emitted in the reversed kinematics C-12 + Cl-35 reaction. Energies and the transition probabilities for the observed negative-parity states agree with the shell model predictions. The lifetimes of the intruder-positive parity states in (SC)-S-45 and Ti-45 suggest a deformation (beta approximate to 0.25) associated with the particle-hole excitation in the nuclei. C1 IST NAZL FIS NUCL,LAB NAZL LEGNARO,I-35020 LEGNANO,ITALY. UNIV PADUA,DIPARTIMENTO FIS,PADUA,ITALY. IST NAZL FIS NUCL,PADUA,ITALY. UNIV UDINE,DIPARTIMENTO FIS,I-33100 UDINE,ITALY. IST NAZL FIS NUCL,UDINE,ITALY. OAK RIDGE NATL LAB,OAK RIDGE,TN. RP Bednarczyk, P (reprint author), INST FIZ JADROWEJ,KRAKOW,POLAND. RI Petrache, Costel/E-9867-2012; OI Petrache, Costel/0000-0001-8419-1390; Scarlassara, Fernando/0000-0002-4663-8216 NR 14 TC 4 Z9 4 U1 0 U2 0 PU POLISH ACAD SCIENCES INST PHYSICS PI WARSAW PA AL LOTNIKOW 32-46, 02-668 WARSAW, POLAND SN 0587-4254 J9 ACTA PHYS POL B JI Acta Phys. Pol. B PD JAN-FEB PY 1996 VL 27 IS 1-2 BP 145 EP 150 PG 6 WC Physics, Multidisciplinary SC Physics GA UA913 UT WOS:A1996UA91300016 ER PT J AU Dagnall, PJ Smith, AG Lisle, JC Smalley, DH Chapman, R Finck, C Haas, B Leddy, MJ Prevost, D Rowley, N Savajols, H Werner, TR Nazarewicz, W AF Dagnall, PJ Smith, AG Lisle, JC Smalley, DH Chapman, R Finck, C Haas, B Leddy, MJ Prevost, D Rowley, N Savajols, H Werner, TR Nazarewicz, W TI The observation of superdeformed structure in mass 80 nuclei SO ACTA PHYSICA POLONICA B LA English DT Article; Proceedings Paper CT High Angular Momentum Phenomena Workshop, in Honour of Zdzislaw Szyamnski CY AUG 23-26, 1995 CL PIASKI, POLAND ID SHAPE COEXISTENCE AB The reaction of Si-30 on Ni-58 at 134 MeV was used to populate Sr-82 and Y-82. The experiment was performed at the C.R.N Laboratory in Strasbourg where the EUROGAM Phase 2 array was used to detect coincident gamma rays. Three high spin rotational cascades have been observed, two signature partner bands in Sr-82 and one band in Y-82. All three bands exhibit characteristic superdeformed behaviour. The bands have been interpreted as superdeformed bands built upon the [431]1/2 orbital with a pi 5(1) nu 5(2) intrinsic intruder configuration. C1 UNIV PAISLEY,DEPT PHYS,PAISLEY PA1 2BE,RENFREW,SCOTLAND. CTR RECH NUCL,F-67037 STRASBOURG,FRANCE. OAK RIDGE NATL LAB,DIV PHYS,OAK RIDGE,TN 37831. UNIV TENNESSEE,DEPT PHYS & ASTRON,KNOXVILLE,TN 37996. UNIV WARSAW,INST THEORET PHYS,PL-00681 WARSAW,POLAND. RP Dagnall, PJ (reprint author), UNIV MANCHESTER,DEPT PHYS & ASTRON,SCHUSTER LAB,BRUNSWICK ST,MANCHESTER M13 9PL,LANCS,ENGLAND. NR 14 TC 1 Z9 1 U1 0 U2 0 PU POLISH ACAD SCIENCES INST PHYSICS PI WARSAW PA AL LOTNIKOW 32-46, 02-668 WARSAW, POLAND SN 0587-4254 J9 ACTA PHYS POL B JI Acta Phys. Pol. B PD JAN-FEB PY 1996 VL 27 IS 1-2 BP 155 EP 163 PG 9 WC Physics, Multidisciplinary SC Physics GA UA913 UT WOS:A1996UA91300018 ER PT J AU LopezMartens, A Gueorguieva, E Schuck, C Hannachi, F Vieu, C Dionisio, JS Kaci, M Deloncle, I Porquet, MG Korichi, A Duprat, J Bouneau, S Azaiez, F Kelly, WH Gall, BJP Kharraja, B Deleplanque, MA Wadsworth, R AF LopezMartens, A Gueorguieva, E Schuck, C Hannachi, F Vieu, C Dionisio, JS Kaci, M Deloncle, I Porquet, MG Korichi, A Duprat, J Bouneau, S Azaiez, F Kelly, WH Gall, BJP Kharraja, B Deleplanque, MA Wadsworth, R TI Superdeformed proton orbitals below the Z=80 gap: Au-191 SO ACTA PHYSICA POLONICA B LA English DT Article; Proceedings Paper CT High Angular Momentum Phenomena Workshop, in Honour of Zdzislaw Szyamnski CY AUG 23-26, 1995 CL PIASKI, POLAND ID SHAPE ISOMERISM AB The superdeformation in Au-191 has been studied with EUROGAM II. The yrast superdeformed band has been extended to very high rotational frequencies and a new excited band has been observed. The dynamical moment of inertia of the yrast SD band exhibits an interesting saturation feature at the highest rotational frequencies. An interpretation is proposed in terms of blocked SD proton orbitals. C1 INST PHYS NUCL,CNRS,IN2P3,F-91406 ORSAY,FRANCE. IOWA STATE UNIV SCI & TECHNOL,AMES,IA 50011. CTR RECH NUCL,F-67037 STRASBOURG,FRANCE. UNIV BONN,ISKP,D-53115 BONN,GERMANY. UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,BERKELEY,CA 94720. UNIV YORK,DEPT PHYS,YORK YO1 5DD,N YORKSHIRE,ENGLAND. RP LopezMartens, A (reprint author), CTR SPECTROMETRIE NUCL & SPECTROMETRIE MASSE,CNRS,IN2P3,F-91405 ORSAY,FRANCE. NR 14 TC 1 Z9 1 U1 0 U2 0 PU POLISH ACAD SCIENCES INST PHYSICS PI WARSAW PA AL LOTNIKOW 32-46, 02-668 WARSAW, POLAND SN 0587-4254 J9 ACTA PHYS POL B JI Acta Phys. Pol. B PD JAN-FEB PY 1996 VL 27 IS 1-2 BP 205 EP 211 PG 7 WC Physics, Multidisciplinary SC Physics GA UA913 UT WOS:A1996UA91300024 ER PT J AU Cocks, JFC Blumenthal, DJ Broda, R Butler, PA Cann, KJ Crowell, B Fornal, B Janssens, RF Jones, GD Jones, PM Julin, R Juutinen, S Khoo, TL Lauritsen, T Muller, D Nisius, D Piiparinen, M Savelius, A Smith, JF AF Cocks, JFC Blumenthal, DJ Broda, R Butler, PA Cann, KJ Crowell, B Fornal, B Janssens, RF Jones, GD Jones, PM Julin, R Juutinen, S Khoo, TL Lauritsen, T Muller, D Nisius, D Piiparinen, M Savelius, A Smith, JF TI Population of reflection-asymmetric nuclei by multi-nucleon transfer reactions SO ACTA PHYSICA POLONICA B LA English DT Article; Proceedings Paper CT High Angular Momentum Phenomena Workshop, in Honour of Zdzislaw Szyamnski CY AUG 23-26, 1995 CL PIASKI, POLAND ID COLLISIONS AB The heavy-ion collisions of Th-232 + (136)X, and Th-232 + Fe-56 with beam energies 15-20% above the Coulomb barrier have been used to populate nuclei in and around the actinide region of the nuclear chart. The product yield distributions of the binary reaction products stopped in thick targets have been obtained by measuring gamma-gamma coincidence intensities. A comparison of the distributions for the two reactions shows that the transfer of nucleons is dictated by the mass and charge equilibration processes. This suggests that Xe-136 is the better projectile for populating the region of octupole-deformed nuclei which are inaccessible by compound-nucleus reactions. C1 H NIEWODNICZANSKI INST NUCL PHYS,PL-31342 KRAKOW,POLAND. UNIV JYVASKYLA,DEPT PHYS,ACCELERATOR LAB,SF-40351 JYVASKYLA,FINLAND. ARGONNE NATL LAB,DIV PHYS,ARGONNE,IL 60439. RP Cocks, JFC (reprint author), UNIV LIVERPOOL,OLIVER LODGE LAB,LIVERPOOL L69 3BX,MERSEYSIDE,ENGLAND. OI Butler, Peter/0000-0001-6080-9205 NR 11 TC 1 Z9 1 U1 0 U2 0 PU POLISH ACAD SCIENCES INST PHYSICS PI WARSAW PA AL LOTNIKOW 32-46, 02-668 WARSAW, POLAND SN 0587-4254 J9 ACTA PHYS POL B JI Acta Phys. Pol. B PD JAN-FEB PY 1996 VL 27 IS 1-2 BP 213 EP 218 PG 6 WC Physics, Multidisciplinary SC Physics GA UA913 UT WOS:A1996UA91300025 ER PT J AU Casten, RF AF Casten, RF TI Nuclear structure at extremes of stability: Prospects of radioactive be experiments and facilities SO ACTA PHYSICA POLONICA B LA English DT Article; Proceedings Paper CT XXIV Mazurian Lakes School of Physics Meeting CY AUG 23-SEP 02, 1995 CL PIASKI, POLAND SP Mazurian Lakes Sch Phys AB In the last few years, our understanding of nuclei at extremes of stability has undergone substantial development and change. It is now thought that there is every likelihood for truly new manifestations of structure at extreme N/Z ratios, unlike anything observed to date. Changes in shell structure, residual interactions, symmetries, collective modes, and the evolution of structure are envisioned. These developing ideas expand the opportunities for nuclear structure studies with radioactive beams and focus attention on the need to develop efficient experimental techniques and improved signatures of structure. These developments are discussed along with an overview of current and future radioactive beam projects in North America. C1 YALE UNIV,NEW HAVEN,CT 06520. RP Casten, RF (reprint author), BROOKHAVEN NATL LAB,UPTON,NY 11973, USA. NR 13 TC 0 Z9 0 U1 0 U2 0 PU POLISH ACAD SCIENCES INST PHYSICS PI WARSAW PA AL LOTNIKOW 32-46, 02-668 WARSAW, POLAND SN 0587-4254 J9 ACTA PHYS POL B JI Acta Phys. Pol. B PD JAN-FEB PY 1996 VL 27 IS 1-2 BP 219 EP 229 PG 11 WC Physics, Multidisciplinary SC Physics GA UA913 UT WOS:A1996UA91300026 ER PT J AU Randrup, J AF Randrup, J TI Dynamics of catastrophic processes in nuclear physics SO ACTA PHYSICA POLONICA B LA English DT Article; Proceedings Paper CT XXIV Mazurian Lakes School of Physics Meeting CY AUG 23-SEP 02, 1995 CL PIASKI, POLAND SP Mazurian Lakes Sch Phys ID TRANSPORT-THEORY; FLUCTUATIONS; COLLISIONS AB A brief overview is given of recent advances towards extending the nuclear Boltzmann model to processes exhibiting instabilities and associated catastrophic bifurcations, by incorporating the fluctuating part of the collision term in the equation of motion for the one-body phase-space density. RP Randrup, J (reprint author), UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,DIV NUCL SCI,1 CYCLOTRON RD,BERKELEY,CA 94720, USA. NR 17 TC 0 Z9 0 U1 0 U2 0 PU POLISH ACAD SCIENCES INST PHYSICS PI WARSAW PA AL LOTNIKOW 32-46, 02-668 WARSAW, POLAND SN 0587-4254 J9 ACTA PHYS POL B JI Acta Phys. Pol. B PD JAN-FEB PY 1996 VL 27 IS 1-2 BP 253 EP 261 PG 9 WC Physics, Multidisciplinary SC Physics GA UA913 UT WOS:A1996UA91300029 ER PT J AU Korolija, M Shapira, D Cindro, N AF Korolija, M Shapira, D Cindro, N TI Proton-proton intensity interferometry: Space-time structure of the emitting zone in Ni+Ni collisions SO ACTA PHYSICA POLONICA B LA English DT Article; Proceedings Paper CT XXIV Mazurian Lakes School of Physics Meeting CY AUG 23-SEP 02, 1995 CL PIASKI, POLAND SP Mazurian Lakes Sch Phys AB A brief description is given of the Hanbury-Brown-Twiss effect method for determining the space-time structure of the proton-emitting source in a nucleus-nucleus collision. In this context a measurement of exclusive p-p correlations from Ni-58+Ni-58,at 850 MeV is analysed. The data served to study the directional dependence of the p-p correlation function and, for the first time, extract separately the source size and the particle-emission time. C1 OAK RIDGE NATL LAB,DIV PHYS,OAK RIDGE,TN 37830. RP Korolija, M (reprint author), RUDJER BOSKOVIC INST,DEPT PHYS,POB 1016,ZAGREB 10001,CROATIA. NR 8 TC 0 Z9 0 U1 0 U2 0 PU POLISH ACAD SCIENCES INST PHYSICS PI WARSAW PA AL LOTNIKOW 32-46, 02-668 WARSAW, POLAND SN 0587-4254 J9 ACTA PHYS POL B JI Acta Phys. Pol. B PD JAN-FEB PY 1996 VL 27 IS 1-2 BP 277 EP 284 PG 8 WC Physics, Multidisciplinary SC Physics GA UA913 UT WOS:A1996UA91300031 ER PT J AU Ahmad, I Austin, SM Back, BB Betts, RR Calaprice, FP Chan, KC Chishti, A Chowdhury, P Conner, C Dunford, RW Fox, JD Freedman, SJ Freer, M Gazes, S Hallin, AL Happ, T Kaloskamis, N Kashy, E Kutschera, W Last, J Lister, CJ Liu, M Maier, MR Mercer, DJ Mikolas, D Perera, A Rhein, MD Roa, E Schiffer, JP Trainor, T Wilt, P Winfield, JS Wolanski, M Wolfs, FLH Wuosmaa, AH Young, A Yurkon, JE AF Ahmad, I Austin, SM Back, BB Betts, RR Calaprice, FP Chan, KC Chishti, A Chowdhury, P Conner, C Dunford, RW Fox, JD Freedman, SJ Freer, M Gazes, S Hallin, AL Happ, T Kaloskamis, N Kashy, E Kutschera, W Last, J Lister, CJ Liu, M Maier, MR Mercer, DJ Mikolas, D Perera, A Rhein, MD Roa, E Schiffer, JP Trainor, T Wilt, P Winfield, JS Wolanski, M Wolfs, FLH Wuosmaa, AH Young, A Yurkon, JE TI The positron peak puzzle - Recent results from APEX SO ACTA PHYSICA POLONICA B LA English DT Article; Proceedings Paper CT XXIV Mazurian Lakes School of Physics Meeting CY AUG 23-SEP 02, 1995 CL PIASKI, POLAND SP Mazurian Lakes Sch Phys ID HEAVY-ION COLLISIONS; NEUTRAL RESONANCES; BHABHA SCATTERING; SENSITIVE SEARCH; COULOMB BARRIER; TH COLLISIONS; LINES; SPECTROSCOPY; DETECTORS; EMISSION AB Results are presented from a new experiment, APEX, designed to study the previously reported sharp Lines in sum-energy spectra of positrons and electrons produced in collisions of very heavy ions. Data have been collected for U-238 + Ta-181 and U-238 + Th-232. No evidence is found for narrow structures similar to those previously reported. For the specific case of the isolated decay of a neutral particle of mass 1.4-2.1 MeV/c(2) the upper limits on cross sections obtained are significantly less than previously reported. Data are also presented for internal pair conversion in (206)pb. These results are used to set limits for the possible contribution to the pair yield of a 1780 keV transition in U-238 observed in heavy-ion gamma-ray coincidence measurements. C1 MICHIGAN STATE UNIV,NSCL,E LANSING,MI 48824. UNIV ILLINOIS,DEPT PHYS,CHICAGO,IL 60607. PRINCETON UNIV,DEPT PHYS,PRINCETON,NJ 08544. YALE UNIV,WRIGHT NUCL STRUCT LAB,NEW HAVEN,CT 06511. FLORIDA STATE UNIV,DEPT PHYS,TALLAHASSEE,FL 32306. LAWRENCE BERKELEY LAB,BERKELEY,CA 94720. UNIV BIRMINGHAM,DEPT PHYS,BIRMINGHAM B15 2TT,W MIDLANDS,ENGLAND. UNIV CHICAGO,DEPT PHYS,CHICAGO,IL 60637. UNIV ROCHESTER,NUCL STRUCT RES LAB,ROCHESTER,NY 14627. QUEENS UNIV,DEPT PHYS,KINGSTON,ON K7L 3N6,CANADA. GSI DARMSTADT,D-64291 DARMSTADT,GERMANY. UNIV NOTRE DAME,DEPT PHYS,NOTRE DAME,IN 46556. UNIV WASHINGTON,PHYS NUCL LAB,SEATTLE,WA 98195. RP Ahmad, I (reprint author), ARGONNE NATL LAB,DIV PHYS,ARGONNE,IL 60439, USA. RI Hallin, Aksel/H-5881-2011; Freer, Martin/F-9379-2013 NR 31 TC 1 Z9 1 U1 0 U2 0 PU POLISH ACAD SCIENCES INST PHYSICS PI WARSAW PA AL LOTNIKOW 32-46, 02-668 WARSAW, POLAND SN 0587-4254 J9 ACTA PHYS POL B JI Acta Phys. Pol. B PD JAN-FEB PY 1996 VL 27 IS 1-2 BP 387 EP 400 PG 14 WC Physics, Multidisciplinary SC Physics GA UA913 UT WOS:A1996UA91300038 ER PT J AU Blocki, J Skalski, J Sujkowski, Z Swiatecki, WJ AF Blocki, J Skalski, J Sujkowski, Z Swiatecki, WJ TI Giant monopole resonances and the compressibility of nuclear matter SO ACTA PHYSICA POLONICA B LA English DT Article; Proceedings Paper CT XXIV Mazurian Lakes School of Physics Meeting CY AUG 23-SEP 02, 1995 CL PIASKI, POLAND SP Mazurian Lakes Sch Phys AB The procedures to deduce the incompressibility modulus of nuclear matter, K-0, from the measured energies of the Isoscalar Giant Monopole Resonances, E(GMR), are critically reviewed. A simple model is developed in which the isoscalar density oscillations in finite nuclei are described as being due to the coupling of two modes: the bulk (scaling) mode and the surface mode. Two energy solutions are obtained for the coupled mode: the low energy solution, which is presumably the one observed experimentally, and the high energy one, well above the range of the present experiments. C1 UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,BERKELEY,CA 94720. RP Blocki, J (reprint author), INST NUCL STUDIES,PL-05400 OTWOCK,POLAND. NR 7 TC 2 Z9 2 U1 0 U2 0 PU POLISH ACAD SCIENCES INST PHYSICS PI WARSAW PA AL LOTNIKOW 32-46, 02-668 WARSAW, POLAND SN 0587-4254 J9 ACTA PHYS POL B JI Acta Phys. Pol. B PD JAN-FEB PY 1996 VL 27 IS 1-2 BP 555 EP 561 PG 7 WC Physics, Multidisciplinary SC Physics GA UA913 UT WOS:A1996UA91300059 ER PT B AU Basdogan, I Royston, TJ Shabana, AA Shu, DM Kuzay, TM AF Basdogan, I Royston, TJ Shabana, AA Shu, DM Kuzay, TM BE Hatheway, AE TI Vibratory response of a mirror support/positioning system for the Advanced Photon Source Project at Argonne National Laboratory SO ACTUATOR TECHNOLOGY AND APPLICATIONS SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Actuator Technology and Applications CY AUG 07-08, 1996 CL DENVER, CO SP Soc Photo Opt Instrumentat Engineers DE vibration isolation; optics; synchrotron; positioning stability; mirror mounts; multibody systems AB The vibratory response of a typical mirror support/positioning system used at the experimental stations of the Advanced Photon Source (APS) project at Argonne National Laboratory is investigated. Positioning precision and stability are especially critical when the supported mirror directs a high-intensity beam aimed at a distant target. Stability may be compromised by low level, low frequency seismic and facility-originated vibrations traveling through the ground and/or vibrations caused by flow-structure interactions in the mirror cooling system. The example case system has five positioning degrees of freedom through the use of precision actuators and rotary and linear bearings. These linkage devices result in complex, multi-dimensional vibratory behavior that is a function of the range of positioning configurations. A rigorous multibody dynamical approach is used for the development of the system equations. Initial results of the study, including estimates of natural frequencies and mode shapes, as well as limited parametric design studies, are presented. While the results reported here are for a particular system, the developed vibratory analysis approach is applicable to the wide range of high-precision optical positioning systems encountered at the APS and at other comparable facilities. RP Basdogan, I (reprint author), ARGONNE NATL LAB,ADV PHOTON SOURCE,ARGONNE,IL 60439, USA. NR 0 TC 1 Z9 1 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-2253-3 J9 P SOC PHOTO-OPT INS PY 1996 VL 2865 BP 2 EP 14 DI 10.1117/12.259027 PG 13 WC Optics SC Optics GA BG84M UT WOS:A1996BG84M00001 ER PT J AU VanDenAbeele, K Johnson, P Zinszner, B AF VanDenAbeele, K Johnson, P Zinszner, B TI Elastic nonlinear and hysteretic phenomena in rock under longitudinal resonance SO ACUSTICA LA English DT Article; Proceedings Paper CT FORUM ACUSTICUM 1996, the 1st Convention of the EAA - European Acoustics Association - EEIG CY APR 01-04, 1996 CL ANTWERP, BELGIUM SP European Acoust Assoc C1 IFP,RUEIL MALMAISON,FRANCE. UNIV PARIS 06,PARIS,FRANCE. RP VanDenAbeele, K (reprint author), LANL,LOS ALAMOS,NM 87544, USA. NR 2 TC 0 Z9 0 U1 0 U2 0 PU S HIRZEL VERLAG PI STUTTGART PA POSTFACH 10 10 61, D-70 009 STUTTGART, GERMANY SN 0001-7884 J9 ACUSTICA JI Acustica PD JAN-FEB PY 1996 VL 82 SU 1 BP S199 EP S199 PG 1 WC Acoustics SC Acoustics GA UN025 UT WOS:A1996UN02500260 ER PT S AU Geohegan, DB Puretzky, AA AF Geohegan, DB Puretzky, AA BE Singh, R Norton, D Laude, L Narayan, J Cheung, J TI Species-resolved imaging and gated photon counting spectroscopy of laser ablation plume dynamics during KrF- and ArF-laser PLD of amorphous diamond films SO ADVANCED LASER PROCESSING OF MATERIALS - FUNDAMENTALS AND APPLICATIONS SE MATERIALS RESEARCH SOCIETY SYMPOSIUM PROCEEDINGS LA English DT Proceedings Paper CT Symposium on Advanced Laser Processing of Materials - Fundamentals and Applications, at the 1995 MRS Fall Meeting CY NOV 27-30, 1995 CL BOSTON, MA SP Mat Res Soc C1 OAK RIDGE NATL LAB,DIV SOLID STATE,OAK RIDGE,TN 37831. RI Puretzky, Alexander/B-5567-2016; Geohegan, David/D-3599-2013 OI Puretzky, Alexander/0000-0002-9996-4429; Geohegan, David/0000-0003-0273-3139 NR 0 TC 36 Z9 36 U1 0 U2 1 PU MATERIALS RESEARCH SOC PI PITTSBURGH PA 9800 MCKNIGHT RD, SUITE 327, PITTSBURGH, PA 15237 SN 0272-9172 BN 1-55899-300-2 J9 MATER RES SOC SYMP P PY 1996 VL 397 BP 55 EP 68 PG 14 WC Materials Science, Multidisciplinary; Optics SC Materials Science; Optics GA BG31J UT WOS:A1996BG31J00006 ER PT S AU Lowndes, DH Rouleau, CM Geohegan, DB Puretzky, AA Strauss, MA Pedraza, AJ Park, JW Budai, JD Poker, DB AF Lowndes, DH Rouleau, CM Geohegan, DB Puretzky, AA Strauss, MA Pedraza, AJ Park, JW Budai, JD Poker, DB BE Singh, R Norton, D Laude, L Narayan, J Cheung, J TI Pulsed laser ablation growth and doping of epitaxial compound semiconductor films SO ADVANCED LASER PROCESSING OF MATERIALS - FUNDAMENTALS AND APPLICATIONS SE MATERIALS RESEARCH SOCIETY SYMPOSIUM PROCEEDINGS LA English DT Proceedings Paper CT Symposium on Advanced Laser Processing of Materials - Fundamentals and Applications, at the 1995 MRS Fall Meeting CY NOV 27-30, 1995 CL BOSTON, MA SP Mat Res Soc C1 OAK RIDGE NATL LAB,DIV SOLID STATE,OAK RIDGE,TN 37831. RI Rouleau, Christopher/Q-2737-2015; Puretzky, Alexander/B-5567-2016; Geohegan, David/D-3599-2013; Budai, John/R-9276-2016 OI Rouleau, Christopher/0000-0002-5488-3537; Puretzky, Alexander/0000-0002-9996-4429; Geohegan, David/0000-0003-0273-3139; Budai, John/0000-0002-7444-1306 NR 0 TC 3 Z9 3 U1 0 U2 0 PU MATERIALS RESEARCH SOC PI PITTSBURGH PA 9800 MCKNIGHT RD, SUITE 327, PITTSBURGH, PA 15237 SN 0272-9172 BN 1-55899-300-2 J9 MATER RES SOC SYMP P PY 1996 VL 397 BP 107 EP 118 PG 12 WC Materials Science, Multidisciplinary; Optics SC Materials Science; Optics GA BG31J UT WOS:A1996BG31J00013 ER PT S AU Rouleau, CM Lowndes, DH Strauss, MA Cao, S Pedraza, AJ Geohegan, DB Puretzky, AA Allard, LF AF Rouleau, CM Lowndes, DH Strauss, MA Cao, S Pedraza, AJ Geohegan, DB Puretzky, AA Allard, LF BE Singh, R Norton, D Laude, L Narayan, J Cheung, J TI Effect of ambient gas pressure on pulsed laser ablation plume dynamics and ZnTe film growth SO ADVANCED LASER PROCESSING OF MATERIALS - FUNDAMENTALS AND APPLICATIONS SE MATERIALS RESEARCH SOCIETY SYMPOSIUM PROCEEDINGS LA English DT Proceedings Paper CT Symposium on Advanced Laser Processing of Materials - Fundamentals and Applications, at the 1995 MRS Fall Meeting CY NOV 27-30, 1995 CL BOSTON, MA SP Mat Res Soc C1 OAK RIDGE NATL LAB,DIV SOLID STATE,OAK RIDGE,TN 37831. RI Rouleau, Christopher/Q-2737-2015; Puretzky, Alexander/B-5567-2016; Geohegan, David/D-3599-2013 OI Rouleau, Christopher/0000-0002-5488-3537; Puretzky, Alexander/0000-0002-9996-4429; Geohegan, David/0000-0003-0273-3139 NR 0 TC 5 Z9 5 U1 0 U2 0 PU MATERIALS RESEARCH SOC PI PITTSBURGH PA 9800 MCKNIGHT RD, SUITE 327, PITTSBURGH, PA 15237 SN 0272-9172 BN 1-55899-300-2 J9 MATER RES SOC SYMP P PY 1996 VL 397 BP 119 EP 124 PG 6 WC Materials Science, Multidisciplinary; Optics SC Materials Science; Optics GA BG31J UT WOS:A1996BG31J00014 ER PT S AU Norton, DP Budai, JD Chakoumakos, BC Geohegan, DB Puretzky, A AF Norton, DP Budai, JD Chakoumakos, BC Geohegan, DB Puretzky, A BE Singh, R Norton, D Laude, L Narayan, J Cheung, J TI Epitaxial growth of metal fluoride thin films by pulsed-laser deposition SO ADVANCED LASER PROCESSING OF MATERIALS - FUNDAMENTALS AND APPLICATIONS SE MATERIALS RESEARCH SOCIETY SYMPOSIUM PROCEEDINGS LA English DT Proceedings Paper CT Symposium on Advanced Laser Processing of Materials - Fundamentals and Applications, at the 1995 MRS Fall Meeting CY NOV 27-30, 1995 CL BOSTON, MA SP Mat Res Soc C1 OAK RIDGE NATL LAB,DIV SOLID STATE,OAK RIDGE,TN 37831. RI Chakoumakos, Bryan/A-5601-2016; Puretzky, Alexander/B-5567-2016; Geohegan, David/D-3599-2013; Budai, John/R-9276-2016 OI Chakoumakos, Bryan/0000-0002-7870-6543; Puretzky, Alexander/0000-0002-9996-4429; Geohegan, David/0000-0003-0273-3139; Budai, John/0000-0002-7444-1306 NR 0 TC 2 Z9 2 U1 0 U2 2 PU MATERIALS RESEARCH SOC PI PITTSBURGH PA 9800 MCKNIGHT RD, SUITE 327, PITTSBURGH, PA 15237 SN 0272-9172 BN 1-55899-300-2 J9 MATER RES SOC SYMP P PY 1996 VL 397 BP 259 EP 264 PG 6 WC Materials Science, Multidisciplinary; Optics SC Materials Science; Optics GA BG31J UT WOS:A1996BG31J00036 ER PT S AU Thoma, DJ Charbon, C Lewis, GK Nemec, RB AF Thoma, DJ Charbon, C Lewis, GK Nemec, RB BE Singh, R Norton, D Laude, L Narayan, J Cheung, J TI Directed light fabrication of iron-based materials SO ADVANCED LASER PROCESSING OF MATERIALS - FUNDAMENTALS AND APPLICATIONS SE MATERIALS RESEARCH SOCIETY SYMPOSIUM PROCEEDINGS LA English DT Proceedings Paper CT Symposium on Advanced Laser Processing of Materials - Fundamentals and Applications, at the 1995 MRS Fall Meeting CY NOV 27-30, 1995 CL BOSTON, MA SP Mat Res Soc C1 LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87545. NR 0 TC 4 Z9 4 U1 1 U2 2 PU MATERIALS RESEARCH SOC PI PITTSBURGH PA 9800 MCKNIGHT RD, SUITE 327, PITTSBURGH, PA 15237 SN 0272-9172 BN 1-55899-300-2 J9 MATER RES SOC SYMP P PY 1996 VL 397 BP 341 EP 346 PG 6 WC Materials Science, Multidisciplinary; Optics SC Materials Science; Optics GA BG31J UT WOS:A1996BG31J00048 ER PT S AU Knapp, JA Follstaedt, DM AF Knapp, JA Follstaedt, DM BE Singh, R Norton, D Laude, L Narayan, J Cheung, J TI Mechanical properties of high strength aluminum alloys formed by pulsed laser deposition SO ADVANCED LASER PROCESSING OF MATERIALS - FUNDAMENTALS AND APPLICATIONS SE MATERIALS RESEARCH SOCIETY SYMPOSIUM PROCEEDINGS LA English DT Proceedings Paper CT Symposium on Advanced Laser Processing of Materials - Fundamentals and Applications, at the 1995 MRS Fall Meeting CY NOV 27-30, 1995 CL BOSTON, MA SP Mat Res Soc C1 SANDIA NATL LABS,ALBUQUERQUE,NM 87185. NR 0 TC 5 Z9 5 U1 0 U2 2 PU MATERIALS RESEARCH SOC PI PITTSBURGH PA 9800 MCKNIGHT RD, SUITE 327, PITTSBURGH, PA 15237 SN 0272-9172 BN 1-55899-300-2 J9 MATER RES SOC SYMP P PY 1996 VL 397 BP 387 EP 392 PG 6 WC Materials Science, Multidisciplinary; Optics SC Materials Science; Optics GA BG31J UT WOS:A1996BG31J00055 ER PT S AU Jervis, TR Nastasi, M Griffin, AJ Zocco, TG Taylor, TN Foltyn, SR AF Jervis, TR Nastasi, M Griffin, AJ Zocco, TG Taylor, TN Foltyn, SR BE Singh, R Norton, D Laude, L Narayan, J Cheung, J TI Excimer laser processing of tool steel: Tribological effects of multiple pulse processing and Ti alloying SO ADVANCED LASER PROCESSING OF MATERIALS - FUNDAMENTALS AND APPLICATIONS SE MATERIALS RESEARCH SOCIETY SYMPOSIUM PROCEEDINGS LA English DT Proceedings Paper CT Symposium on Advanced Laser Processing of Materials - Fundamentals and Applications, at the 1995 MRS Fall Meeting CY NOV 27-30, 1995 CL BOSTON, MA SP Mat Res Soc C1 LOS ALAMOS NATL LAB,DIV MAT SCI & TECHNOL,LOS ALAMOS,NM 87545. NR 0 TC 0 Z9 0 U1 0 U2 0 PU MATERIALS RESEARCH SOC PI PITTSBURGH PA 9800 MCKNIGHT RD, SUITE 327, PITTSBURGH, PA 15237 SN 0272-9172 BN 1-55899-300-2 J9 MATER RES SOC SYMP P PY 1996 VL 397 BP 531 EP 536 PG 6 WC Materials Science, Multidisciplinary; Optics SC Materials Science; Optics GA BG31J UT WOS:A1996BG31J00078 ER PT S AU Lippert, T Koskelo, A Stoutland, PO AF Lippert, T Koskelo, A Stoutland, PO BE Singh, R Norton, D Laude, L Narayan, J Cheung, J TI Laser-induced reactions in a deep UV resist system: Studied with picosecond infrared spectroscopy SO ADVANCED LASER PROCESSING OF MATERIALS - FUNDAMENTALS AND APPLICATIONS SE MATERIALS RESEARCH SOCIETY SYMPOSIUM PROCEEDINGS LA English DT Proceedings Paper CT Symposium on Advanced Laser Processing of Materials - Fundamentals and Applications, at the 1995 MRS Fall Meeting CY NOV 27-30, 1995 CL BOSTON, MA SP Mat Res Soc C1 LOS ALAMOS NATL LAB,DIV CHEM SCI & TECHNOL,LOS ALAMOS,NM 87545. RI Lippert, Thomas/N-2423-2016 NR 0 TC 2 Z9 2 U1 0 U2 0 PU MATERIALS RESEARCH SOC PI PITTSBURGH PA 9800 MCKNIGHT RD, SUITE 327, PITTSBURGH, PA 15237 SN 0272-9172 BN 1-55899-300-2 J9 MATER RES SOC SYMP P PY 1996 VL 397 BP 661 EP 666 PG 6 WC Materials Science, Multidisciplinary; Optics SC Materials Science; Optics GA BG31J UT WOS:A1996BG31J00098 ER PT J AU Meyer, M Kramer, M Akinc, M AF Meyer, M Kramer, M Akinc, M TI Boron-doped molybdenum silicides SO ADVANCED MATERIALS LA English DT News Item ID CREEP DEFORMATION; CERAMICS AB Replacement materials for the superalloys currently used in gas turbine engines are needed if the operating temperature-and thus efficiency-is to be increased. Candidates include ceramics (which have problems with low Fracture toughness) and intermetallics. The materials discussed here consist of a Mo5Si3 matrix combined with one or two other phases to increase the ductility and oxidation resistance. The oxidation behavior and creep behavior are examined, in particular upon the addition of boron. C1 IOWA STATE UNIV SCI & TECHNOL,US DOE,AMES LAB,AMES,IA 50011. OI Meyer, Mitchell/0000-0002-1980-7862 NR 21 TC 54 Z9 55 U1 1 U2 5 PU VCH PUBLISHERS INC PI DEERFIELD BEACH PA 303 NW 12TH AVE, DEERFIELD BEACH, FL 33442-1788 SN 0935-9648 J9 ADV MATER JI Adv. Mater. PD JAN PY 1996 VL 8 IS 1 BP 85 EP & DI 10.1002/adma.19960080118 PG 5 WC Chemistry, Multidisciplinary; Chemistry, Physical; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary; Physics, Applied; Physics, Condensed Matter SC Chemistry; Science & Technology - Other Topics; Materials Science; Physics GA TU803 UT WOS:A1996TU80300017 ER PT S AU Custer, JS Smith, PM Jones, RV Maverick, AW Roberts, DA Norman, JAT Hochberg, AK AF Custer, JS Smith, PM Jones, RV Maverick, AW Roberts, DA Norman, JAT Hochberg, AK BE Tu, KN Mayer, JW Poate, JM Chen, LJ TI Thermal metalorganic chemical vapor deposition of Ti-Si-N films for diffusion barrier applications SO ADVANCED METALLIZATION FOR FUTURE ULSI SE MATERIALS RESEARCH SOCIETY CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT Symposium on Advanced Metallization For Future ULSI CY APR 08-11, 1996 CL SAN FRANCISCO, CA SP Mat Res Soc AB Structurally disordered refractory ternary films such as titanium silicon nitride (Ti-Si-N) have potential as advanced diffusion barriers in future ULSI metallization schemes. Here we present results on purely thermal metalorganic chemical vapor deposition (CVD) of Ti-Si-N. At temperatures between 300 and 450 degrees C, tetrakis(diethylamido)titanium (TDEAT), silane, and ammonia react to grow Ti-Si-N films with Si contents of 0-20 at.%. Typical impurity contents are 5-10 at.%H and 0.5 to 1.5 at.% C, with no O or other impurities detected in the bulk of the film. Although the film resistivity increases with increasing Si content, it remains below 1000 mu Omega-cm for films with less than 5 at.% Si. These film are promising candidates for advanced diffusion barriers. RP Custer, JS (reprint author), SANDIA NATL LABS,POB 5800,ALBUQUERQUE,NM 87185, USA. NR 0 TC 6 Z9 6 U1 0 U2 0 PU MATERIALS RESEARCH SOC PI PITTSBURGH PA 9800 MCKNIGHT RD, SUITE 327, PITTSBURGH, PA 15237 SN 0886-7860 BN 1-55899-330-4 J9 MAT RES S C PY 1996 VL 427 BP 343 EP 348 PG 6 WC Materials Science, Multidisciplinary SC Materials Science GA BG72C UT WOS:A1996BG72C00044 ER PT S AU Fleming, JG RohertyOsmun, E Custer, JS AF Fleming, JG RohertyOsmun, E Custer, JS BE Tu, KN Mayer, JW Poate, JM Chen, LJ TI Growth and properties of W-Si-N diffusion barriers deposited by chemical vapor deposition SO ADVANCED METALLIZATION FOR FUTURE ULSI SE MATERIALS RESEARCH SOCIETY CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT Symposium on Advanced Metallization For Future ULSI CY APR 08-11, 1996 CL SAN FRANCISCO, CA SP Mat Res Soc AB We have used chemical vapor deposition to grow ternary tungsten based diffusion barriers to determine if they exhibit properties similar to those of sputter deposited ternaries. A range of different W-Si-N compositions were produced. The deposition temperature was low, 350 degrees C, and the precursors used are accepted by the industry. Deposition rates are acceptable for a diffusion barrier application. Resistivities range from 350 to 20000 mu Omega-cm, depending on composition. Step coverage of films with compositions expected to be of interest for diffusion barrier applications is 100%. RP Fleming, JG (reprint author), SANDIA NATL LABS,POB 5800,ORG 1323,MS 1085,ALBUQUERQUE,NM 87185, USA. NR 0 TC 1 Z9 1 U1 0 U2 0 PU MATERIALS RESEARCH SOC PI PITTSBURGH PA 9800 MCKNIGHT RD, SUITE 327, PITTSBURGH, PA 15237 SN 0886-7860 BN 1-55899-330-4 J9 MAT RES S C PY 1996 VL 427 BP 389 EP 392 PG 4 WC Materials Science, Multidisciplinary SC Materials Science GA BG72C UT WOS:A1996BG72C00052 ER PT J AU Parker, LE AF Parker, LE TI On the design of behavior-based multi-robot teams SO ADVANCED ROBOTICS LA English DT Article ID MOBILE AB Real-world applications that are ideal for robotic solutions are very complex and challenging. Many of these applications are set in dynamic environments that require capabilities distributed in functionality, space or time. These applications, therefore, often require teams of robots to work together cooperatively to successfully address the mission. While much research in recent years has addressed the issues of autonomous robots and multi-robot cooperation, current robotics technology is still far from achieving many of these real world applications. We believe that two primary reasons for this technology gap are that (1) previous work has not adequately addressed the issues of fault tolerance and adaptivity in multi-robot teams, and (2) existing robotics research is often geared at specific applications and is not easily generalized to different, but related, applications. This paper addresses these issues by first describing the design issues of key importance in these real-world cooperative robotics applications - fault tolerance, reliability, adaptivity and coherence. We then present a general architecture addressing these design issues - called ALLIANCE - that facilitates multi-robot cooperation of small- to medium-sized teams in dynamic environments, performing missions composed of loosely coupled subtasks. We illustrate the generality of this architecture by describing two very different proof-of-concept implementations of this architecture: a janitorial service mission and a bounding overwatch mission. RP Parker, LE (reprint author), OAK RIDGE NATL LAB,CTR ENGN SYST ADV RES,POB 2008,MAILSTOP 6364,OAK RIDGE,TN 37831, USA. NR 30 TC 40 Z9 40 U1 1 U2 2 PU VSP BV PI ZEIST PA PO BOX 346, 3700 AH ZEIST, NETHERLANDS SN 0169-1864 J9 ADV ROBOTICS JI Adv. Robot. PY 1996 VL 10 IS 6 BP 547 EP 578 PG 32 WC Robotics SC Robotics GA WG998 UT WOS:A1996WG99800003 ER PT B AU StrongGunderson, JM Guzman, F AF StrongGunderson, JM Guzman, F BE VoDinh, T TI Bioremediation in oil-contaminated sites: Bacteria and surfactant accelerated remediation SO ADVANCED TECHNOLOGIES FOR ENVIRONMENTAL MONITORING AND REMEDIATION SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Advanced Technologies for Environmental Monitoring and Remediation CY AUG 06-08, 1996 CL DENVER, CO SP Soc Photo Opt Instrumentat Engineers RP StrongGunderson, JM (reprint author), OAK RIDGE NATL LAB,DIV ENVIRONM SCI,POB 2008,BLDG 1505,MS 6038,OAK RIDGE,TN 37831, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-2223-1 J9 P SOC PHOTO-OPT INS PY 1996 VL 2835 BP 2 EP 4 DI 10.1117/12.259757 PG 3 WC Engineering, Environmental; Remote Sensing; Optics SC Engineering; Remote Sensing; Optics GA BH01G UT WOS:A1996BH01G00001 ER PT B AU Burlage, RS Yang, Z Palmer, RJ Sayler, GS Khang, Y AF Burlage, RS Yang, Z Palmer, RJ Sayler, GS Khang, Y BE VoDinh, T TI Development and application of the lux gene for environmental bioremediation SO ADVANCED TECHNOLOGIES FOR ENVIRONMENTAL MONITORING AND REMEDIATION SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Advanced Technologies for Environmental Monitoring and Remediation CY AUG 06-08, 1996 CL DENVER, CO SP Soc Photo Opt Instrumentat Engineers DE bioluminescence; fluorescence; biotechnology; environment; bioremediation; microbiology AB Bioremediation is the use of living systems, usually microorganisms, to treat a quantity of soil or water for the presence of hazardous wastes. Bioremediation has many advantages over other remediation approaches, including cost savings, versatility, and the ability to treat the wastes in situ. In order to study the processes of microbial bioremediation, we have constructed bacterial strains that incorporate genetically engineered bioreporter genes. These bioreporter genes allow the bacteria to be detected during in situ processes, as manifested by their ability to bioluminesce or to fluoresce. This bioreporter microorganisms are described along with the technology for detecting them and the projects which are benefiting from their application. RP Burlage, RS (reprint author), OAK RIDGE NATL LAB,DIV ENVIRONM SCI,POB 2008,OAK RIDGE,TN 37831, USA. NR 0 TC 1 Z9 1 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-2223-1 J9 P SOC PHOTO-OPT INS PY 1996 VL 2835 BP 42 EP 51 DI 10.1117/12.259755 PG 10 WC Engineering, Environmental; Remote Sensing; Optics SC Engineering; Remote Sensing; Optics GA BH01G UT WOS:A1996BH01G00006 ER PT B AU Hartenstein, S Moore, G Nelson, B Kane, J Lowe, M AF Hartenstein, S Moore, G Nelson, B Kane, J Lowe, M BE VoDinh, T TI Demonstration of a VOC in-situ fiber optic sensor for use with a penetrometer analysis system SO ADVANCED TECHNOLOGIES FOR ENVIRONMENTAL MONITORING AND REMEDIATION SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Advanced Technologies for Environmental Monitoring and Remediation CY AUG 06-08, 1996 CL DENVER, CO SP Soc Photo Opt Instrumentat Engineers DE VOC; optical probe; fluorescence; field screening; cone penetrometer AB Researchers at the Idaho National Engineering Laboratory with their industrial CRADA partner GEO-CENTERS demonstrated a fiber optic based VOC sensor at the Army Environmental Center (AEC) technology demonstration at Dover Air Force Base. The sensor used during the demonstration was a single fiber optic cable coupled to an in situ sensor element contained in a cone penetrometer tip. The sensor's fluorescence response was measured at the surface using an optical breadboard-based instrument. Results from this demonstration showed that the sensor provided semi-quanititative results for total VOCs comparable to the historical values of VOCs. In addition, the demonstration identified several technical challenges for improvement of the sensor. This paper describes the analytical properties of the reversible sensing materials, construction of an improved sensor system, and the planned demonstration of the modified in-situ VOC sensor system. This sensor system is tentatively scheduled for demonstration at the Army Environmental Center's Aberdeen Proving Ground Test site. Improvements to the VOC sensor system include an optical configuration that will correct for soil matrix interferences and multiple sensing substrates to learn whether VOC selectivity can be achieved. RP Hartenstein, S (reprint author), LOCKHEED IDAHO TECHNOL CO,IDAHO NATL ENGN LAB,IDAHO FALLS,ID 83415, USA. NR 0 TC 0 Z9 0 U1 0 U2 2 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-2223-1 J9 P SOC PHOTO-OPT INS PY 1996 VL 2835 BP 119 EP 127 DI 10.1117/12.259764 PG 9 WC Engineering, Environmental; Remote Sensing; Optics SC Engineering; Remote Sensing; Optics GA BH01G UT WOS:A1996BH01G00014 ER PT B AU Cremers, DA Ferris, MJ Davies, M AF Cremers, DA Ferris, MJ Davies, M BE VoDinh, T TI Transportable laser-induced breakdown spectroscopy (LIBS) instrument for field-based soil analysis SO ADVANCED TECHNOLOGIES FOR ENVIRONMENTAL MONITORING AND REMEDIATION SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Advanced Technologies for Environmental Monitoring and Remediation CY AUG 06-08, 1996 CL DENVER, CO SP Soc Photo Opt Instrumentat Engineers DE laser plasma; LIES; laser-induced breakdown spectroscopy; elemental analysis; soil analysis AB A field-deployable analyzer for the determination of metals in soils is described. The instrument is based on laser-induced breakdown spectroscopy (LIES), a form of atomic emission spectroscopy. In the LIES technique, powerful laser pulses are focused on the soil to form a series of microplasmas that vaporize and excite the elemental constituents of the soil. The plasma light is spectrally analyzed to determine the elemental composition. The results of an initial field test of the instrument are described and a brief critique of the results presented. RP Cremers, DA (reprint author), LOS ALAMOS NATL LAB,DIV CHEM SCI & TECHNOL,LOS ALAMOS,NM 87545, USA. NR 0 TC 18 Z9 18 U1 0 U2 1 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-2223-1 J9 P SOC PHOTO-OPT INS PY 1996 VL 2835 BP 190 EP 200 DI 10.1117/12.259772 PG 11 WC Engineering, Environmental; Remote Sensing; Optics SC Engineering; Remote Sensing; Optics GA BH01G UT WOS:A1996BH01G00022 ER PT B AU Prorok, BC Balachandran, U Iyer, N Prorok, BC Eror, NG Lelovic, M Deis, TA Krishnaraj, PK AF Prorok, BC Balachandran, U Iyer, N Prorok, BC Eror, NG Lelovic, M Deis, TA Krishnaraj, PK BE Stevens, DW Clark, EA Zipperian, DC Albrecht, ED TI Optimization of critical current density for BSCCO(2223) opit tapes by increasing contact length between the core and sheath SO ADVANCES AND APPLICATIONS IN THE METALLOGRAPHY AND CHARACTERIZATION OF MATERIALS AND MICROELECTRONIC COMPONENTS: PROCEEDINGS OF THE TWENTY-EIGHTH ANNUAL TECHNICAL MEETING OF THE INTERNATIONAL METALLOGRAPHIC SOCIETY SE MICROSTRUCTURAL SCIENCE LA English DT Proceedings Paper CT Symposium on Microelectronics Characterization, at the 28th Annual Convention of the International-Metallographic-Society CY JUL 23-26, 1995 CL ALBUQUERQUE, NM SP Int Metallog Soc AB Recent developments have indicated that current which is passed through Ag-composite tapes in the BSCCO (2223) system flows in a thin layer of the superconductor near its interface with the Ag sheath. In the transverse cross-section of the tape a length of interface between the superconducting core and Ag sheath can be measured. This length is deemed the Interface Perimeter Length (IPL) and results indicate an increase of IPL results in a proportional increase in critical current and critical current density for the same cross-sectional area. RP Prorok, BC (reprint author), ARGONNE NATL LAB, DIV ENERGY TECHNOL, 9700 S CASS AVE, ARGONNE, IL 60439 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU ASM INTERNATIONAL PI MATERIALS PARK PA 9503 KINSMAN RD, MATERIALS PARK, OH 44073 USA BN 0-87170-570-2 J9 MICROSTR SC PY 1996 VL 23 BP 73 EP 76 PG 4 WC Materials Science, Multidisciplinary SC Materials Science GA BG89H UT WOS:A1996BG89H00009 ER PT B AU Stevenson, JO Hosking, FM Guilinger, TR Yost, FG Sorensen, NR AF Stevenson, JO Hosking, FM Guilinger, TR Yost, FG Sorensen, NR BE Stevens, DW Clark, EA Zipperian, DC Albrecht, ED TI Inspection of chemically roughened copper surfaces using optical interferometry and scanning electron microscopy: Establishing a correlation between surface morphology and solderability SO ADVANCES AND APPLICATIONS IN THE METALLOGRAPHY AND CHARACTERIZATION OF MATERIALS AND MICROELECTRONIC COMPONENTS: PROCEEDINGS OF THE TWENTY-EIGHTH ANNUAL TECHNICAL MEETING OF THE INTERNATIONAL METALLOGRAPHIC SOCIETY SE MICROSTRUCTURAL SCIENCE LA English DT Proceedings Paper CT Symposium on Microelectronics Characterization, at the 28th Annual Convention of the International-Metallographic-Society CY JUL 23-26, 1995 CL ALBUQUERQUE, NM SP Int Metallog Soc AB Sandia National Laboratories has established a Cooperative Research and Development Agreement with consortium members of the National Center for Manufacturing Sciences (NCMS) to develop fundamental generic technology in printed wiring board materials and surface finishes. We are investigating the effects of surface roughness on the wettability and solderability behavior of several types of copper board finishes to gain insight into surface morphologies that lead to improved solderability. In this paper, we present optical interferometry and scanning electron microscopy results for a variety of chemically-etched copper substrates. Initial testing on six chemical etches demonstrate that surface roughness can be greatly enhanced through chemical etching. Noticeable improvements in solder wettability were observed to accompany increases in roughness. RP Stevenson, JO (reprint author), SANDIA NATL LABS,POB 5800,ALBUQUERQUE,NM 87185, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU ASM INTERNATIONAL PI MATERIALS PARK PA 9503 KINSMAN RD, MATERIALS PARK, OH 44073 BN 0-87170-570-2 J9 MICROSTR SC PY 1996 VL 23 BP 109 EP 116 PG 8 WC Materials Science, Multidisciplinary SC Materials Science GA BG89H UT WOS:A1996BG89H00015 ER PT B AU Kelly, AM Bingert, SR Reiswig, RD AF Kelly, AM Bingert, SR Reiswig, RD BE Stevens, DW Clark, EA Zipperian, DC Albrecht, ED TI New metallographic preparation techniques for tantalum and tantalum alloys SO ADVANCES AND APPLICATIONS IN THE METALLOGRAPHY AND CHARACTERIZATION OF MATERIALS AND MICROELECTRONIC COMPONENTS: PROCEEDINGS OF THE TWENTY-EIGHTH ANNUAL TECHNICAL MEETING OF THE INTERNATIONAL METALLOGRAPHIC SOCIETY SE MICROSTRUCTURAL SCIENCE LA English DT Proceedings Paper CT Symposium on Microelectronics Characterization, at the 28th Annual Convention of the International-Metallographic-Society CY JUL 23-26, 1995 CL ALBUQUERQUE, NM SP Int Metallog Soc AB Two new metallographic techniques have been developed for tantalum and its alloys. The first is a chemical polishing method that can even be used on specimens immediately after grinding on silicon carbide papers. The second is an etching technique that even delineates low-angle grain boundaries, making it particularly suitable for quantitative grain size measurements. It has also been determined that these are suitable for the preparation of a surprisingly large variety of other metals and alloys, including, titanium, tungsten, Ti-6Al-4V, molybdenum, a Zr-Ti-Cu-Ni alloy, a Ti-Ta-Sc alloy, Fansteel 85, and a Hf-Zr alloy to name a few. RP Kelly, AM (reprint author), LOS ALAMOS NATL LAB,POB 1663,LOS ALAMOS,NM 87544, USA. NR 0 TC 13 Z9 13 U1 0 U2 2 PU ASM INTERNATIONAL PI MATERIALS PARK PA 9503 KINSMAN RD, MATERIALS PARK, OH 44073 BN 0-87170-570-2 J9 MICROSTR SC PY 1996 VL 23 BP 185 EP 195 PG 11 WC Materials Science, Multidisciplinary SC Materials Science GA BG89H UT WOS:A1996BG89H00026 ER PT B AU Wien, WL Campbell, GH King, WE AF Wien, WL Campbell, GH King, WE BE Stevens, DW Clark, EA Zipperian, DC Albrecht, ED TI Preparation of specimens for use in fabricating bicrystals by UHV diffusion bonding SO ADVANCES AND APPLICATIONS IN THE METALLOGRAPHY AND CHARACTERIZATION OF MATERIALS AND MICROELECTRONIC COMPONENTS: PROCEEDINGS OF THE TWENTY-EIGHTH ANNUAL TECHNICAL MEETING OF THE INTERNATIONAL METALLOGRAPHIC SOCIETY SE MICROSTRUCTURAL SCIENCE LA English DT Proceedings Paper CT Symposium on Microelectronics Characterization, at the 28th Annual Convention of the International-Metallographic-Society CY JUL 23-26, 1995 CL ALBUQUERQUE, NM SP Int Metallog Soc RP Wien, WL (reprint author), LAWRENCE LIVERMORE NATL LAB,LIVERMORE,CA 94550, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU ASM INTERNATIONAL PI MATERIALS PARK PA 9503 KINSMAN RD, MATERIALS PARK, OH 44073 BN 0-87170-570-2 J9 MICROSTR SC PY 1996 VL 23 BP 215 EP 219 PG 5 WC Materials Science, Multidisciplinary SC Materials Science GA BG89H UT WOS:A1996BG89H00029 ER PT B AU Lee, RH AF Lee, RH BE Stevens, DW Clark, EA Zipperian, DC Albrecht, ED TI Metallography at the Met Lab - The first fifty years SO ADVANCES AND APPLICATIONS IN THE METALLOGRAPHY AND CHARACTERIZATION OF MATERIALS AND MICROELECTRONIC COMPONENTS: PROCEEDINGS OF THE TWENTY-EIGHTH ANNUAL TECHNICAL MEETING OF THE INTERNATIONAL METALLOGRAPHIC SOCIETY SE MICROSTRUCTURAL SCIENCE LA English DT Proceedings Paper CT Symposium on Microelectronics Characterization, at the 28th Annual Convention of the International-Metallographic-Society CY JUL 23-26, 1995 CL ALBUQUERQUE, NM SP Int Metallog Soc AB The Met Lab at the University of Chicago was established to build the world's first nuclear reactor. The object was to see if a pile (CP-1) could be built to create a sustained chain reaction, i.e., controlled nuclear fission. New materials of the very best quality were needed and people of many skills worked together to achieve the goal as quickly as possible. This is the story of a select group of people who were scientific and engineering pioneers in this new field. Research continued at new sites on more advanced reactors and cooling systems. Many problems were encountered in the fabrication of reactor components, and metallography was a crucial method of analyzing the reactions and quality of consolidation. 1996 will be the 50th anniversary of the beginning of the National Laboratories, so it is appropriate to commemorate and recall some pioneering achievements. RP Lee, RH (reprint author), ARGONNE NATL LAB,DIV ENERGY TECHNOL,9700 S CASS AVE,ARGONNE,IL 60439, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU ASM INTERNATIONAL PI MATERIALS PARK PA 9503 KINSMAN RD, MATERIALS PARK, OH 44073 BN 0-87170-570-2 J9 MICROSTR SC PY 1996 VL 23 BP 243 EP 247 PG 5 WC Materials Science, Multidisciplinary SC Materials Science GA BG89H UT WOS:A1996BG89H00033 ER PT B AU Dogan, ON Hawk, JA AF Dogan, ON Hawk, JA BE Stevens, DW Clark, EA Zipperian, DC Albrecht, ED TI Microstructure and abrasion resistance of Fe-TiC-M(7)C(3) composite SO ADVANCES AND APPLICATIONS IN THE METALLOGRAPHY AND CHARACTERIZATION OF MATERIALS AND MICROELECTRONIC COMPONENTS: PROCEEDINGS OF THE TWENTY-EIGHTH ANNUAL TECHNICAL MEETING OF THE INTERNATIONAL METALLOGRAPHIC SOCIETY SE MICROSTRUCTURAL SCIENCE LA English DT Proceedings Paper CT Symposium on Microelectronics Characterization, at the 28th Annual Convention of the International-Metallographic-Society CY JUL 23-26, 1995 CL ALBUQUERQUE, NM SP Int Metallog Soc AB New metal matrix composites containing high volume fractions of very hard carbide particles are the desired materials for applications which require high abrasion resistance. Several TIC and (Cr,Fe)(7)C-3 containing iron alloys were produced via solidification processing at the U.S. Bureau of Mines' Albany Research Center. These in situ composites are very wear resistant to garnet abrasives. The abrasion characteristics of these composites is discussed in conjunction with the knowledge gained from microstructural studies. RP Dogan, ON (reprint author), US BUR MINES,ALBANY RES CTR,ALBANY,OR 97321, USA. NR 0 TC 6 Z9 6 U1 0 U2 0 PU ASM INTERNATIONAL PI MATERIALS PARK PA 9503 KINSMAN RD, MATERIALS PARK, OH 44073 BN 0-87170-570-2 J9 MICROSTR SC PY 1996 VL 23 BP 251 EP 257 PG 7 WC Materials Science, Multidisciplinary SC Materials Science GA BG89H UT WOS:A1996BG89H00034 ER PT S AU Krause, HF Datz, S AF Krause, HF Datz, S BE Bederson, B Walther, H TI Channeling heavy ions through crystalline lattices SO ADVANCES IN ATOMIC, MOLECULAR, AND OPTICAL PHYSICS, VOL 37 SE Advances In Atomic Molecular and Optical Physics LA English DT Review ID RADIATIVE ELECTRON-CAPTURE; RESONANT COHERENT EXCITATION; IONIZATION CROSS-SECTIONS; HIGHLY CHARGED IONS; IMPACT-IONIZATION; ENERGY-LOSS; DIELECTRONIC RECOMBINATION; ATOMIC-COLLISIONS; SINGLE-CRYSTAL; 110 DIRECTION RP Krause, HF (reprint author), OAK RIDGE NATL LAB, DIV PHYS, OAK RIDGE, TN 37831 USA. NR 91 TC 41 Z9 41 U1 1 U2 1 PU ELSEVIER ACADEMIC PRESS INC PI SAN DIEGO PA 525 B STREET, SUITE 1900, SAN DIEGO, CA 92101-4495 USA SN 1049-250X BN 0-12-003837-4 J9 ADV ATOM MOL OPT PHY JI Adv. Atom. Mol. Opt. Phys. PY 1996 VL 37 BP 139 EP 180 PG 42 WC Optics; Physics, Atomic, Molecular & Chemical SC Optics; Physics GA BH82Z UT WOS:A1996BH82Z00003 ER PT J AU Gordon, RJ Hall, GE AF Gordon, RJ Hall, GE TI Applications of Doppler spectroscopy to photofragmentation SO ADVANCES IN CHEMICAL PHYSICS, VOL 96 SE ADVANCES IN CHEMICAL PHYSICS LA English DT Review ID DIFFERENTIAL CROSS-SECTIONS; LASER-INDUCED FLUORESCENCE; ROTATIONALLY INELASTIC-COLLISIONS; ENHANCED MULTIPHOTON IONIZATION; ANGULAR-MOMENTUM POLARIZATION; PHOTOINITIATED BULB REACTIONS; OH PRODUCT STATE; VECTOR CORRELATIONS; VELOCITY DISTRIBUTION; SUB-DOPPLER C1 BROOKHAVEN NATL LAB,DEPT CHEM,UPTON,NY 11973. RP Gordon, RJ (reprint author), UNIV ILLINOIS,DEPT CHEM,CHICAGO,IL 60607, USA. RI Hall, Gregory/D-4883-2013 OI Hall, Gregory/0000-0002-8534-9783 NR 113 TC 55 Z9 55 U1 0 U2 12 PU JOHN WILEY & SONS INC PI NEW YORK PA 605 3RD AVE, NEW YORK, NY 10016 SN 0065-2385 J9 ADV CHEM PHYS PY 1996 VL 96 BP 1 EP 50 DI 10.1002/9780470141557.ch1 PG 50 WC Physics, Atomic, Molecular & Chemical SC Physics GA BG54T UT WOS:A1996BG54T00001 ER PT J AU Wang, CZ Ho, KM AF Wang, CZ Ho, KM TI Tight-binding molecular dynamics studies of covalent systems SO ADVANCES IN CHEMICAL PHYSICS, VOL XCIII SE ADVANCES IN CHEMICAL PHYSICS LA English DT Review ID ELECTRONIC-STRUCTURE CALCULATIONS; AMORPHOUS-CARBON; LIQUID SILICON; GROUND-STATE; VIBRATIONAL EXCITATIONS; SURFACE RECONSTRUCTION; MINIMIZATION APPROACH; LATTICE-DYNAMICS; FULLERENE CAGES; DENSITY-MATRIX AB Tight-binding molecular dynamics has recently emerged as a useful method for studying the structural, dynamical, and electronic properties of covalent systems. The method incorporates electronic structure calculation into molecular dynamics through an empirical tight-binding Hamiltonian and bridges the gap between ab initio molecular dynamics and simulations using empirical classical potentials. In this article we review some recent achievements of the tight-binding molecular dynamics method and discuss some opportunities for future development. C1 IOWA STATE UNIV SCI & TECHNOL,DEPT PHYS,AMES,IA 50011. RP Wang, CZ (reprint author), IOWA STATE UNIV SCI & TECHNOL,AMES LAB,AMES,IA 50011, USA. NR 152 TC 37 Z9 37 U1 1 U2 6 PU JOHN WILEY & SONS INC PI NEW YORK PA 605 3RD AVE, NEW YORK, NY 10016 SN 0065-2385 J9 ADV CHEM PHYS PY 1996 VL 93 BP 651 EP 702 DI 10.1002/9780470141526.ch9 PG 52 WC Physics, Atomic, Molecular & Chemical SC Physics GA BF39L UT WOS:A1996BF39L00009 ER PT B AU Scheuer, JT Walter, KC Horne, WG Adler, RA AF Scheuer, JT Walter, KC Horne, WG Adler, RA BE Clayton, CR Hirvonen, JK Srivatsa, AR TI Commercialization of plasma source ion implantation SO ADVANCES IN COATINGS TECHNOLOGIES FOR SURFACE ENGINEERING LA English DT Proceedings Paper CT Symposium on Advances in Coatings Technologies for Surface Engineering, at the Annual Meeting of the Minerals-Metals-and-Materials-Society CY FEB 09-13, 1997 CL ORLANDO, FL SP Minerals Met & Mat Soc. Surface Modificat & Coatiangs Technol Comm AB Commercial plasma source ion implantation (PSII) equipment built by North Star Research Corporation has recently been installed at Empire Hard Chrome, Chicago, LL. Los Alamos National Laboratory has assisted in this commercialization effort via a Cooperative Research and Development Agreement to identify low-risk commercial PSII applications. The PSII system consists of a Im x Im cylindrical vacuum chamber with a pulsed rf plasma source. The pulse modulator is capable of delivering pulses with peak currents of 100 kV and peak currents of 300 A at maximum repetition rate of 400 Hz. The pulse modulator uses a thyratron to switch a pulse forming network which is tailored to match the dynamic PSII load. This paper will focus on the PSII facility, its predicted throughput, and early commercial applications to production tooling. C1 Univ Calif Los Alamos Natl Lab, Los Alamos, NM 87545 USA. RP Scheuer, JT (reprint author), Univ Calif Los Alamos Natl Lab, MS E526, Los Alamos, NM 87545 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU MINERALS, METALS & MATERIALS SOC PI WARRENDALE PA 184 THORN HILL RD, WARRENDALE, PA 15086-7514 USA BN 0-87339-371-6 PY 1996 BP 111 EP 118 PG 8 WC Metallurgy & Metallurgical Engineering; Materials Science, Coatings & Films SC Metallurgy & Metallurgical Engineering; Materials Science GA BK37G UT WOS:000071923800007 ER PT B AU Sorensen, NR Buchheit, RG Renk, TJ Thompson, MO AF Sorensen, NR Buchheit, RG Renk, TJ Thompson, MO BE Clayton, CR Hirvonen, JK Srivatsa, AR TI The electrochemical behavior of metal surfaces subjected to pulsed ion beam surface treatment SO ADVANCES IN COATINGS TECHNOLOGIES FOR SURFACE ENGINEERING LA English DT Proceedings Paper CT Symposium on Advances in Coatings Technologies for Surface Engineering, at the Annual Meeting of the Minerals-Metals-and-Materials-Society CY FEB 09-13, 1997 CL ORLANDO, FL SP Minerals Met & Mat Soc. Surface Modificat & Coatiangs Technol Comm AB Pulsed high energy ion beams have been used to thermally treat metal surfaces to alter their electrochemical response. Two general processing regimens have been explored: 1) rapid melt and resolidification (RMR) and 2) ion beam mixing (IBM). RMR uses the pulsed ion beam to melt and in some cases ablate the topmost several microns of the surface. Subsequent solidification is sufficiently fast (> 10(6) C/s) for nonequilibrium structures and compositions to be attained. IBM uses the ion beam to mix a previously applied metallic layer into the substrate to produce a compositionally and structurally distinct surface alloy. The surface that results from these treatments often displays interesting characteristics. For example, a Grade-2 Ti sample, which pits at a potential of 1.7 V, is immune to pitting up to 2 V following ion beam treatment. This paper discusses the changes in electrochemical behavior of several alloys following ion beam treatment. C1 Sandia Natl Labs, Albuquerque, NM 87185 USA. RP Sorensen, NR (reprint author), Sandia Natl Labs, POB 5800, Albuquerque, NM 87185 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU MINERALS, METALS & MATERIALS SOC PI WARRENDALE PA 184 THORN HILL RD, WARRENDALE, PA 15086-7514 USA BN 0-87339-371-6 PY 1996 BP 305 EP 319 PG 15 WC Metallurgy & Metallurgical Engineering; Materials Science, Coatings & Films SC Metallurgy & Metallurgical Engineering; Materials Science GA BK37G UT WOS:000071923800022 ER PT J AU Bramble, JH Ewing, RE Pasciak, JE Shen, J AF Bramble, JH Ewing, RE Pasciak, JE Shen, J TI The analysis of multigrid algorithms for cell centered finite difference methods SO ADVANCES IN COMPUTATIONAL MATHEMATICS LA English DT Article ID V-CYCLE AB In this paper, we examine multigrid algorithms for cell centered finite difference approximations of second order elliptic boundary value problems. The cell centered application gives rise to one of the simplest non-variational multigrid algorithms. We shall provide an analysis which guarantees that the W-cycle and variable V-cycle multigrid algorithms converge with a rate of iterative convergence which can be bounded independently of the number of multilevel spaces. In contrast, the natural variational multigrid algorithm converges much more slowly. C1 TEXAS A&M UNIV, DEPT MATH, COLLEGE STN, TX 77843 USA. BROOKHAVEN NATL LAB, DEPT APPL SCI, UPTON, NY 11973 USA. TEXAS A&M UNIV, INST COMP SCI, COLLEGE STN, TX 77843 USA. NR 14 TC 15 Z9 16 U1 0 U2 2 PU SPRINGER PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 USA SN 1019-7168 EI 1572-9044 J9 ADV COMPUT MATH JI Adv. Comput. Math. PY 1996 VL 5 IS 1 BP 15 EP 29 DI 10.1007/BF02124733 PG 15 WC Mathematics, Applied SC Mathematics GA UL050 UT WOS:A1996UL05000002 ER PT B AU Lee, WH AF Lee, WH BE Topping, BHV TI A semi-eulerian method for treating Lagrangian sliding interfaces SO ADVANCES IN COMPUTATIONAL METHODS FOR SIMULATION LA English DT Proceedings Paper CT 3rd International Conference in Computational Structures Technology CY AUG 21-23, 1996 CL BUDAPEST, HUNGARY C1 LOS ALAMOS NATL LAB,LOS ALAMOS,NM. NR 0 TC 0 Z9 0 U1 0 U2 0 PU CIVIL COMP PRESS PI EDINBURGH PA 10 SAXE-COBURG PLACE, EDINBURGH, MIDLOTHIAN, SCOTLAND EH3 5BR BN 0-948749-44-X PY 1996 BP 45 EP 53 PG 9 WC Engineering, Civil SC Engineering GA BG32R UT WOS:A1996BG32R00006 ER PT B AU Prenger, FC Hill, DD Daney, DE Daugherty, MA Green, GF Roth, EW AF Prenger, FC Hill, DD Daney, DE Daugherty, MA Green, GF Roth, EW BE Kittel, P TI Nitrogen heat pipe for cryocooler thermal shunt SO ADVANCES IN CRYOGENIC ENGINEERING, VOL 41, PTS A AND B LA English DT Proceedings Paper CT 1995 Cryogenic Engineering Conference CY JUL 17-21, 1995 CL COLUMBUS, OH SP Battelle Mem Inst, CVI Inc, Lake Shore Cryotron Inc C1 LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87545. NR 0 TC 10 Z9 10 U1 0 U2 0 PU PLENUM PRESS DIV PLENUM PUBLISHING CORP PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 BN 0-306-45300-2 J9 ADV CRYOG ENG PY 1996 BP 147 EP 154 PG 8 WC Engineering, Electrical & Electronic; Engineering, Mechanical; Materials Science, Multidisciplinary; Physics, Condensed Matter; Polymer Science SC Engineering; Materials Science; Physics; Polymer Science GA BG31Z UT WOS:A1996BG31Z00019 ER PT B AU Green, MA Garren, AA Leung, EM Madura, DD Cline, DB Kolonko, JJ Schachinger, LC AF Green, MA Garren, AA Leung, EM Madura, DD Cline, DB Kolonko, JJ Schachinger, LC BE Kittel, P TI A superconducting bending magnet system for a compact synchrotron light source SO ADVANCES IN CRYOGENIC ENGINEERING, VOL 41, PTS A AND B LA English DT Proceedings Paper CT 1995 Cryogenic Engineering Conference CY JUL 17-21, 1995 CL COLUMBUS, OH SP Battelle Mem Inst, CVI Inc, Lake Shore Cryotron Inc C1 UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,BERKELEY,CA 94720. NR 0 TC 1 Z9 1 U1 0 U2 0 PU PLENUM PRESS DIV PLENUM PUBLISHING CORP PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 BN 0-306-45300-2 J9 ADV CRYOG ENG PY 1996 BP 367 EP 374 PG 8 WC Engineering, Electrical & Electronic; Engineering, Mechanical; Materials Science, Multidisciplinary; Physics, Condensed Matter; Polymer Science SC Engineering; Materials Science; Physics; Polymer Science GA BG31Z UT WOS:A1996BG31Z00047 ER PT B AU Jia, LX Cullen, JR Esper, AJ Meier, RE Pai, C Snydstrup, L Tallerico, T AF Jia, LX Cullen, JR Esper, AJ Meier, RE Pai, C Snydstrup, L Tallerico, T BE Kittel, P TI Cryogenic tests of the g-2 superconducting solenoid magnet system SO ADVANCES IN CRYOGENIC ENGINEERING, VOL 41, PTS A AND B LA English DT Proceedings Paper CT 1995 Cryogenic Engineering Conference CY JUL 17-21, 1995 CL COLUMBUS, OH SP Battelle Mem Inst, CVI Inc, Lake Shore Cryotron Inc C1 BROOKHAVEN NATL LAB,UPTON,NY 11973. NR 0 TC 0 Z9 0 U1 0 U2 0 PU PLENUM PRESS DIV PLENUM PUBLISHING CORP PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 BN 0-306-45300-2 J9 ADV CRYOG ENG PY 1996 BP 383 EP 388 PG 6 WC Engineering, Electrical & Electronic; Engineering, Mechanical; Materials Science, Multidisciplinary; Physics, Condensed Matter; Polymer Science SC Engineering; Materials Science; Physics; Polymer Science GA BG31Z UT WOS:A1996BG31Z00049 ER PT B AU Lue, JW Lubell, MS Aized, D Campbell, JM Schwall, RE AF Lue, JW Lubell, MS Aized, D Campbell, JM Schwall, RE BE Kittel, P TI Quench development in a high temperature superconducting tape SO ADVANCES IN CRYOGENIC ENGINEERING, VOL 41, PTS A AND B LA English DT Proceedings Paper CT 1995 Cryogenic Engineering Conference CY JUL 17-21, 1995 CL COLUMBUS, OH SP Battelle Mem Inst, CVI Inc, Lake Shore Cryotron Inc C1 OAK RIDGE NATL LAB,OAK RIDGE,TN 37831. NR 0 TC 1 Z9 1 U1 0 U2 0 PU PLENUM PRESS DIV PLENUM PUBLISHING CORP PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 BN 0-306-45300-2 J9 ADV CRYOG ENG PY 1996 BP 433 EP 440 PG 8 WC Engineering, Electrical & Electronic; Engineering, Mechanical; Materials Science, Multidisciplinary; Physics, Condensed Matter; Polymer Science SC Engineering; Materials Science; Physics; Polymer Science GA BG31Z UT WOS:A1996BG31Z00056 ER PT B AU Green, MA Jia, LX Addessi, LJ Cullen, JR Esper, AJ Meier, RE AF Green, MA Jia, LX Addessi, LJ Cullen, JR Esper, AJ Meier, RE BE Kittel, P TI A design method for multiple tube gas-cooled electrical leads for the g-2 superconducting magnets SO ADVANCES IN CRYOGENIC ENGINEERING, VOL 41, PTS A AND B LA English DT Proceedings Paper CT 1995 Cryogenic Engineering Conference CY JUL 17-21, 1995 CL COLUMBUS, OH SP Battelle Mem Inst, CVI Inc, Lake Shore Cryotron Inc C1 UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,BERKELEY,CA 94720. NR 0 TC 2 Z9 2 U1 0 U2 0 PU PLENUM PRESS DIV PLENUM PUBLISHING CORP PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 BN 0-306-45300-2 J9 ADV CRYOG ENG PY 1996 BP 573 EP 578 PG 6 WC Engineering, Electrical & Electronic; Engineering, Mechanical; Materials Science, Multidisciplinary; Physics, Condensed Matter; Polymer Science SC Engineering; Materials Science; Physics; Polymer Science GA BG31Z UT WOS:A1996BG31Z00074 ER PT B AU Daugherty, MA Daney, DE Prenger, FC Hill, DD Williams, PM Boenig, HJ AF Daugherty, MA Daney, DE Prenger, FC Hill, DD Williams, PM Boenig, HJ BE Kittel, P TI Assembly and testing of a composite heat pipe thermal intercept for HTS current leads SO ADVANCES IN CRYOGENIC ENGINEERING, VOL 41, PTS A AND B LA English DT Proceedings Paper CT 1995 Cryogenic Engineering Conference CY JUL 17-21, 1995 CL COLUMBUS, OH SP Battelle Mem Inst, CVI Inc, Lake Shore Cryotron Inc C1 LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87545. NR 0 TC 1 Z9 1 U1 0 U2 0 PU PLENUM PRESS DIV PLENUM PUBLISHING CORP PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 BN 0-306-45300-2 J9 ADV CRYOG ENG PY 1996 BP 579 EP 585 PG 7 WC Engineering, Electrical & Electronic; Engineering, Mechanical; Materials Science, Multidisciplinary; Physics, Condensed Matter; Polymer Science SC Engineering; Materials Science; Physics; Polymer Science GA BG31Z UT WOS:A1996BG31Z00075 ER PT B AU Cha, YS Niemann, RC Hull, JR Youngdahl, CA Lanagan, MT Nakade, M Hara, T AF Cha, YS Niemann, RC Hull, JR Youngdahl, CA Lanagan, MT Nakade, M Hara, T BE Kittel, P TI Liquid helium boil-off measurements of heat leakage from sinter-forged BSCCO current leads under DC and AC conditions SO ADVANCES IN CRYOGENIC ENGINEERING, VOL 41, PTS A AND B LA English DT Proceedings Paper CT 1995 Cryogenic Engineering Conference CY JUL 17-21, 1995 CL COLUMBUS, OH SP Battelle Mem Inst, CVI Inc, Lake Shore Cryotron Inc C1 ARGONNE NATL LAB,ARGONNE,IL 60439. NR 0 TC 0 Z9 0 U1 0 U2 0 PU PLENUM PRESS DIV PLENUM PUBLISHING CORP PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 BN 0-306-45300-2 J9 ADV CRYOG ENG PY 1996 BP 603 EP 610 PG 8 WC Engineering, Electrical & Electronic; Engineering, Mechanical; Materials Science, Multidisciplinary; Physics, Condensed Matter; Polymer Science SC Engineering; Materials Science; Physics; Polymer Science GA BG31Z UT WOS:A1996BG31Z00078 ER PT B AU Niemann, RC Cha, YS Hull, JR Buckles, WE Weber, BR Yang, ST AF Niemann, RC Cha, YS Hull, JR Buckles, WE Weber, BR Yang, ST BE Kittel, P TI Performance evaluation of high-temperature superconducting current leads for micro-SMES systems SO ADVANCES IN CRYOGENIC ENGINEERING, VOL 41, PTS A AND B LA English DT Proceedings Paper CT 1995 Cryogenic Engineering Conference CY JUL 17-21, 1995 CL COLUMBUS, OH SP Battelle Mem Inst, CVI Inc, Lake Shore Cryotron Inc C1 ARGONNE NATL LAB,ARGONNE,IL 60439. NR 0 TC 0 Z9 0 U1 0 U2 0 PU PLENUM PRESS DIV PLENUM PUBLISHING CORP PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 BN 0-306-45300-2 J9 ADV CRYOG ENG PY 1996 BP 611 EP 618 PG 8 WC Engineering, Electrical & Electronic; Engineering, Mechanical; Materials Science, Multidisciplinary; Physics, Condensed Matter; Polymer Science SC Engineering; Materials Science; Physics; Polymer Science GA BG31Z UT WOS:A1996BG31Z00079 ER PT B AU Niemann, RC Cha, YS Hull, JR Rey, CM Dixon, KD AF Niemann, RC Cha, YS Hull, JR Rey, CM Dixon, KD BE Kittel, P TI Performance evaluation of high-temperature superconducting current leads for electric utility SMES systems SO ADVANCES IN CRYOGENIC ENGINEERING, VOL 41, PTS A AND B LA English DT Proceedings Paper CT 1995 Cryogenic Engineering Conference CY JUL 17-21, 1995 CL COLUMBUS, OH SP Battelle Mem Inst, CVI Inc, Lake Shore Cryotron Inc C1 ARGONNE NATL LAB,ARGONNE,IL 60439. NR 0 TC 0 Z9 0 U1 0 U2 0 PU PLENUM PRESS DIV PLENUM PUBLISHING CORP PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 BN 0-306-45300-2 J9 ADV CRYOG ENG PY 1996 BP 619 EP 626 PG 8 WC Engineering, Electrical & Electronic; Engineering, Mechanical; Materials Science, Multidisciplinary; Physics, Condensed Matter; Polymer Science SC Engineering; Materials Science; Physics; Polymer Science GA BG31Z UT WOS:A1996BG31Z00080 ER PT B AU Theilacker, JC AF Theilacker, JC BE Kittel, P TI Cryogenic testing and analysis associated with Tevatron lower temperature operation SO ADVANCES IN CRYOGENIC ENGINEERING, VOL 41, PTS A AND B LA English DT Proceedings Paper CT 1995 Cryogenic Engineering Conference CY JUL 17-21, 1995 CL COLUMBUS, OH SP Battelle Mem Inst, CVI Inc, Lake Shore Cryotron Inc C1 FERMILAB NATL ACCELERATOR LAB,BATAVIA,IL 60510. NR 0 TC 1 Z9 1 U1 0 U2 0 PU PLENUM PRESS DIV PLENUM PUBLISHING CORP PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 BN 0-306-45300-2 J9 ADV CRYOG ENG PY 1996 BP 677 EP 683 PG 7 WC Engineering, Electrical & Electronic; Engineering, Mechanical; Materials Science, Multidisciplinary; Physics, Condensed Matter; Polymer Science SC Engineering; Materials Science; Physics; Polymer Science GA BG31Z UT WOS:A1996BG31Z00088 ER PT B AU Allspach, DH Kendziora, CL Marinelli, M Macri, M Robutti, E Boero, G AF Allspach, DH Kendziora, CL Marinelli, M Macri, M Robutti, E Boero, G BE Kittel, P TI Refrigerated hydrogen gas jet for the Fermilab antiproton accumulator SO ADVANCES IN CRYOGENIC ENGINEERING, VOL 41, PTS A AND B LA English DT Proceedings Paper CT 1995 Cryogenic Engineering Conference CY JUL 17-21, 1995 CL COLUMBUS, OH SP Battelle Mem Inst, CVI Inc, Lake Shore Cryotron Inc C1 FERMILAB NATL ACCELERATOR LAB,BATAVIA,IL 60510. NR 0 TC 1 Z9 1 U1 0 U2 0 PU PLENUM PRESS DIV PLENUM PUBLISHING CORP PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 BN 0-306-45300-2 J9 ADV CRYOG ENG PY 1996 BP 685 EP 692 PG 8 WC Engineering, Electrical & Electronic; Engineering, Mechanical; Materials Science, Multidisciplinary; Physics, Condensed Matter; Polymer Science SC Engineering; Materials Science; Physics; Polymer Science GA BG31Z UT WOS:A1996BG31Z00089 ER PT B AU Norris, BL AF Norris, BL BE Kittel, P TI Initial performance of upgraded Tevatron cryogenic systems SO ADVANCES IN CRYOGENIC ENGINEERING, VOL 41, PTS A AND B LA English DT Proceedings Paper CT 1995 Cryogenic Engineering Conference CY JUL 17-21, 1995 CL COLUMBUS, OH SP Battelle Mem Inst, CVI Inc, Lake Shore Cryotron Inc C1 FERMILAB NATL ACCELERATOR LAB,BATAVIA,IL 60510. NR 0 TC 1 Z9 1 U1 0 U2 0 PU PLENUM PRESS DIV PLENUM PUBLISHING CORP PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 BN 0-306-45300-2 J9 ADV CRYOG ENG PY 1996 BP 693 EP 700 PG 8 WC Engineering, Electrical & Electronic; Engineering, Mechanical; Materials Science, Multidisciplinary; Physics, Condensed Matter; Polymer Science SC Engineering; Materials Science; Physics; Polymer Science GA BG31Z UT WOS:A1996BG31Z00090 ER PT B AU Nicol, TH AF Nicol, TH BE Kittel, P TI TESLA test facility alternate cryostat design SO ADVANCES IN CRYOGENIC ENGINEERING, VOL 41, PTS A AND B LA English DT Proceedings Paper CT 1995 Cryogenic Engineering Conference CY JUL 17-21, 1995 CL COLUMBUS, OH SP Battelle Mem Inst, CVI Inc, Lake Shore Cryotron Inc C1 FERMILAB NATL ACCELERATOR LAB,BATAVIA,IL 60510. NR 0 TC 0 Z9 0 U1 0 U2 0 PU PLENUM PRESS DIV PLENUM PUBLISHING CORP PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 BN 0-306-45300-2 J9 ADV CRYOG ENG PY 1996 BP 839 EP 845 PG 7 WC Engineering, Electrical & Electronic; Engineering, Mechanical; Materials Science, Multidisciplinary; Physics, Condensed Matter; Polymer Science SC Engineering; Materials Science; Physics; Polymer Science GA BG31Z UT WOS:A1996BG31Z00108 ER PT B AU Kuchnir, M Champion, MS Koepke, KP Misek, JR AF Kuchnir, M Champion, MS Koepke, KP Misek, JR BE Kittel, P TI Cryostat for testing RF power couplers SO ADVANCES IN CRYOGENIC ENGINEERING, VOL 41, PTS A AND B LA English DT Proceedings Paper CT 1995 Cryogenic Engineering Conference CY JUL 17-21, 1995 CL COLUMBUS, OH SP Battelle Mem Inst, CVI Inc, Lake Shore Cryotron Inc C1 FERMILAB NATL ACCELERATOR LAB,BATAVIA,IL 60510. NR 0 TC 0 Z9 0 U1 0 U2 0 PU PLENUM PRESS DIV PLENUM PUBLISHING CORP PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 BN 0-306-45300-2 J9 ADV CRYOG ENG PY 1996 BP 869 EP 876 PG 8 WC Engineering, Electrical & Electronic; Engineering, Mechanical; Materials Science, Multidisciplinary; Physics, Condensed Matter; Polymer Science SC Engineering; Materials Science; Physics; Polymer Science GA BG31Z UT WOS:A1996BG31Z00112 ER PT B AU Koepke, K AF Koepke, K BE Kittel, P TI Design of power and HOM couplers for TESLA SO ADVANCES IN CRYOGENIC ENGINEERING, VOL 41, PTS A AND B LA English DT Proceedings Paper CT 1995 Cryogenic Engineering Conference CY JUL 17-21, 1995 CL COLUMBUS, OH SP Battelle Mem Inst, CVI Inc, Lake Shore Cryotron Inc C1 FERMILAB NATL ACCELERATOR LAB,BATAVIA,IL 60510. NR 0 TC 0 Z9 0 U1 0 U2 0 PU PLENUM PRESS DIV PLENUM PUBLISHING CORP PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 BN 0-306-45300-2 J9 ADV CRYOG ENG PY 1996 BP 877 EP 884 PG 8 WC Engineering, Electrical & Electronic; Engineering, Mechanical; Materials Science, Multidisciplinary; Physics, Condensed Matter; Polymer Science SC Engineering; Materials Science; Physics; Polymer Science GA BG31Z UT WOS:A1996BG31Z00113 ER PT B AU Fuerst, JD AF Fuerst, JD BE Kittel, P TI Experience with small turbomachinery in a 400 watt refrigerator SO ADVANCES IN CRYOGENIC ENGINEERING, VOL 41, PTS A AND B LA English DT Proceedings Paper CT 1995 Cryogenic Engineering Conference CY JUL 17-21, 1995 CL COLUMBUS, OH SP Battelle Mem Inst, CVI Inc, Lake Shore Cryotron Inc C1 FERMILAB NATL ACCELERATOR LAB,BATAVIA,IL 60510. NR 0 TC 0 Z9 0 U1 0 U2 0 PU PLENUM PRESS DIV PLENUM PUBLISHING CORP PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 BN 0-306-45300-2 J9 ADV CRYOG ENG PY 1996 BP 949 EP 955 PG 7 WC Engineering, Electrical & Electronic; Engineering, Mechanical; Materials Science, Multidisciplinary; Physics, Condensed Matter; Polymer Science SC Engineering; Materials Science; Physics; Polymer Science GA BG31Z UT WOS:A1996BG31Z00122 ER PT B AU Soyars, WM AF Soyars, WM BE Kittel, P TI Operation and maintenance of Fermilab's satellite refrigerator expansion engines SO ADVANCES IN CRYOGENIC ENGINEERING, VOL 41, PTS A AND B LA English DT Proceedings Paper CT 1995 Cryogenic Engineering Conference CY JUL 17-21, 1995 CL COLUMBUS, OH SP Battelle Mem Inst, CVI Inc, Lake Shore Cryotron Inc C1 FERMILAB NATL ACCELERATOR LAB,BATAVIA,IL 60510. NR 0 TC 0 Z9 0 U1 1 U2 1 PU PLENUM PRESS DIV PLENUM PUBLISHING CORP PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 BN 0-306-45300-2 J9 ADV CRYOG ENG PY 1996 BP 957 EP 963 PG 7 WC Engineering, Electrical & Electronic; Engineering, Mechanical; Materials Science, Multidisciplinary; Physics, Condensed Matter; Polymer Science SC Engineering; Materials Science; Physics; Polymer Science GA BG31Z UT WOS:A1996BG31Z00123 ER PT B AU Martinez, A Pallaver, CB AF Martinez, A Pallaver, CB BE Kittel, P TI Operation and maintenance of Fermilab's 300 kW helium screw compressors after two-million hours of operation SO ADVANCES IN CRYOGENIC ENGINEERING, VOL 41, PTS A AND B LA English DT Proceedings Paper CT 1995 Cryogenic Engineering Conference CY JUL 17-21, 1995 CL COLUMBUS, OH SP Battelle Mem Inst, CVI Inc, Lake Shore Cryotron Inc C1 FERMILAB NATL ACCELERATOR LAB,BATAVIA,IL 60510. NR 0 TC 0 Z9 0 U1 0 U2 0 PU PLENUM PRESS DIV PLENUM PUBLISHING CORP PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 BN 0-306-45300-2 J9 ADV CRYOG ENG PY 1996 BP 965 EP 971 PG 7 WC Engineering, Electrical & Electronic; Engineering, Mechanical; Materials Science, Multidisciplinary; Physics, Condensed Matter; Polymer Science SC Engineering; Materials Science; Physics; Polymer Science GA BG31Z UT WOS:A1996BG31Z00124 ER PT B AU Daney, DE Edeskuty, FJ Daugherty, MA Prenger, FC Hill, DD AF Daney, DE Edeskuty, FJ Daugherty, MA Prenger, FC Hill, DD BE Kittel, P TI Hydrogen vehicle fueling station SO ADVANCES IN CRYOGENIC ENGINEERING, VOL 41, PTS A AND B LA English DT Proceedings Paper CT 1995 Cryogenic Engineering Conference CY JUL 17-21, 1995 CL COLUMBUS, OH SP Battelle Mem Inst, CVI Inc, Lake Shore Cryotron Inc C1 LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87545. NR 0 TC 3 Z9 3 U1 0 U2 0 PU PLENUM PRESS DIV PLENUM PUBLISHING CORP PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 BN 0-306-45300-2 J9 ADV CRYOG ENG PY 1996 BP 1041 EP 1048 PG 8 WC Engineering, Electrical & Electronic; Engineering, Mechanical; Materials Science, Multidisciplinary; Physics, Condensed Matter; Polymer Science SC Engineering; Materials Science; Physics; Polymer Science GA BG31Z UT WOS:A1996BG31Z00133 ER PT B AU Daugherty, MA Prenger, FC Daney, DE Hill, DD Edeskuty, FJ AF Daugherty, MA Prenger, FC Daney, DE Hill, DD Edeskuty, FJ BE Kittel, P TI A comparison of hydrogen vehicle storage options using the EPA urban driving schedule SO ADVANCES IN CRYOGENIC ENGINEERING, VOL 41, PTS A AND B LA English DT Proceedings Paper CT 1995 Cryogenic Engineering Conference CY JUL 17-21, 1995 CL COLUMBUS, OH SP Battelle Mem Inst, CVI Inc, Lake Shore Cryotron Inc C1 LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87545. NR 0 TC 0 Z9 0 U1 0 U2 0 PU PLENUM PRESS DIV PLENUM PUBLISHING CORP PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 BN 0-306-45300-2 J9 ADV CRYOG ENG PY 1996 BP 1049 EP 1056 PG 8 WC Engineering, Electrical & Electronic; Engineering, Mechanical; Materials Science, Multidisciplinary; Physics, Condensed Matter; Polymer Science SC Engineering; Materials Science; Physics; Polymer Science GA BG31Z UT WOS:A1996BG31Z00134 ER PT B AU Watanabe, A Swift, GW Brisson, JG AF Watanabe, A Swift, GW Brisson, JG BE Kittel, P TI Superfluid orifice pulse tube refrigerator below 1 Kelvin SO ADVANCES IN CRYOGENIC ENGINEERING, VOL 41, PTS A AND B LA English DT Proceedings Paper CT 1995 Cryogenic Engineering Conference CY JUL 17-21, 1995 CL COLUMBUS, OH SP Battelle Mem Inst, CVI Inc, Lake Shore Cryotron Inc C1 LOS ALAMOS NATL LAB,CONDENSED MATTER & THERMAL PHYS GRP,LOS ALAMOS,NM 87545. NR 0 TC 5 Z9 5 U1 0 U2 0 PU PLENUM PRESS DIV PLENUM PUBLISHING CORP PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 BN 0-306-45300-2 J9 ADV CRYOG ENG PY 1996 BP 1519 EP 1526 PG 8 WC Engineering, Electrical & Electronic; Engineering, Mechanical; Materials Science, Multidisciplinary; Physics, Condensed Matter; Polymer Science SC Engineering; Materials Science; Physics; Polymer Science GA BG31Z UT WOS:A1996BG31Z00191 ER PT B AU Watanabe, A Swift, GW Brisson, JG AF Watanabe, A Swift, GW Brisson, JG BE Kittel, P TI Measurements with a recuperative superfluid stirling refrigerator SO ADVANCES IN CRYOGENIC ENGINEERING, VOL 41, PTS A AND B LA English DT Proceedings Paper CT 1995 Cryogenic Engineering Conference CY JUL 17-21, 1995 CL COLUMBUS, OH SP Battelle Mem Inst, CVI Inc, Lake Shore Cryotron Inc C1 LOS ALAMOS NATL LAB,CONDENSED MATTER & THERMAL PHYS GRP,LOS ALAMOS,NM 87545. NR 0 TC 11 Z9 11 U1 0 U2 0 PU PLENUM PRESS DIV PLENUM PUBLISHING CORP PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 BN 0-306-45300-2 J9 ADV CRYOG ENG PY 1996 BP 1527 EP 1533 PG 7 WC Engineering, Electrical & Electronic; Engineering, Mechanical; Materials Science, Multidisciplinary; Physics, Condensed Matter; Polymer Science SC Engineering; Materials Science; Physics; Polymer Science GA BG31Z UT WOS:A1996BG31Z00192 ER PT B AU Sanders, RC Rabehl, RJ McGee, MW AF Sanders, RC Rabehl, RJ McGee, MW BE Kittel, P TI Weir flow meter for saturated liquid helium SO ADVANCES IN CRYOGENIC ENGINEERING, VOL 41, PTS A AND B LA English DT Proceedings Paper CT 1995 Cryogenic Engineering Conference CY JUL 17-21, 1995 CL COLUMBUS, OH SP Battelle Mem Inst, CVI Inc, Lake Shore Cryotron Inc C1 FERMILAB NATL ACCELERATOR LAB,BATAVIA,IL 60510. NR 0 TC 0 Z9 0 U1 0 U2 0 PU PLENUM PRESS DIV PLENUM PUBLISHING CORP PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 BN 0-306-45300-2 J9 ADV CRYOG ENG PY 1996 BP 1797 EP 1802 PG 6 WC Engineering, Electrical & Electronic; Engineering, Mechanical; Materials Science, Multidisciplinary; Physics, Condensed Matter; Polymer Science SC Engineering; Materials Science; Physics; Polymer Science GA BG31Z UT WOS:A1996BG31Z00226 ER PT B AU Smith, RP Krempetz, K Kristalinski, A Lee, A Markley, D Orr, S Rucinski, R Schmitt, RL Squires, B Stanek, RP Stefanik, AM Wands, R Yamada, R AF Smith, RP Krempetz, K Kristalinski, A Lee, A Markley, D Orr, S Rucinski, R Schmitt, RL Squires, B Stanek, RP Stefanik, AM Wands, R Yamada, R BE Kittel, P TI Superconducting solenoid in an iron yoke SO ADVANCES IN CRYOGENIC ENGINEERING, VOL 41, PTS A AND B LA English DT Proceedings Paper CT 1995 Cryogenic Engineering Conference CY JUL 17-21, 1995 CL COLUMBUS, OH SP Battelle Mem Inst, CVI Inc, Lake Shore Cryotron Inc C1 FERMILAB NATL ACCELERATOR LAB,BATAVIA,IL 60544. NR 0 TC 0 Z9 0 U1 0 U2 0 PU PLENUM PRESS DIV PLENUM PUBLISHING CORP PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 BN 0-306-45300-2 J9 ADV CRYOG ENG PY 1996 BP 1889 EP 1895 PG 7 WC Engineering, Electrical & Electronic; Engineering, Mechanical; Materials Science, Multidisciplinary; Physics, Condensed Matter; Polymer Science SC Engineering; Materials Science; Physics; Polymer Science GA BG31Z UT WOS:A1996BG31Z00239 ER PT B AU Richardson, RA Schmitt, RL AF Richardson, RA Schmitt, RL BE Kittel, P TI Portable neon purification system SO ADVANCES IN CRYOGENIC ENGINEERING, VOL 41, PTS A AND B LA English DT Proceedings Paper CT 1995 Cryogenic Engineering Conference CY JUL 17-21, 1995 CL COLUMBUS, OH SP Battelle Mem Inst, CVI Inc, Lake Shore Cryotron Inc C1 FERMILAB NATL ACCELERATOR LAB,BATAVIA,IL 60510. NR 0 TC 4 Z9 4 U1 0 U2 0 PU PLENUM PRESS DIV PLENUM PUBLISHING CORP PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 BN 0-306-45300-2 J9 ADV CRYOG ENG PY 1996 BP 1907 EP 1912 PG 6 WC Engineering, Electrical & Electronic; Engineering, Mechanical; Materials Science, Multidisciplinary; Physics, Condensed Matter; Polymer Science SC Engineering; Materials Science; Physics; Polymer Science GA BG31Z UT WOS:A1996BG31Z00241 ER PT J AU Lai, RW He, DX Chiang, SH AF Lai, RW He, DX Chiang, SH BE Scheiner, B TI Flotation models based on the unified proportionality equation SO ADVANCES IN FILTRATION AND SEPARATION TECHNOLOGY, VOL 10, 1996: "TECHNOLOGY WINS!" LA English DT Proceedings Paper CT 9th Annual Technical Conference and Expo of the American-Filtration-and-Separations-Society CY APR 21-24, 1996 CL VALLEY FORGE, PA SP Amer Filtrat & Separat Soc C1 US DOE,PITTSBURGH,PA 15236. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMERICAN FILTRATION & SEPARATIONS SOCIETY PI NORTHPORT PA PO BOX 1530, NORTHPORT, AL 35476 PY 1996 BP 298 EP 303 PG 6 WC Engineering, Chemical; Engineering, Mechanical SC Engineering GA BF95Y UT WOS:A1996BF95Y00042 ER PT B AU VoDinh, T Panjehpour, M Overholt, BF Buckley, P Edwards, DM AF VoDinh, T Panjehpour, M Overholt, BF Buckley, P Edwards, DM BE Alfano, RR Katzir, A TI Detection of colon malignancy using differential normalized fluorescence SO ADVANCES IN LASER AND LIGHT SPECTROSCOPY TO DIAGNOSE CANCER AND OTHER DISEASES III: OPTICAL BIOPSY, PROCEEDINGS SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT 3rd Conference on Advances in Laser and Light Spectroscopy to Diagnose Cancer and Other Diseases - Optical Biopsy CY JAN 29-30, 1996 CL SAN JOSE, CA SP Soc Photo Opt Instrumentat Engineers, CUNY, New York State Ctr Adv Technol Ultrafast Photon Mat & Appl, Medisci Technol Corp AB Laser-induced fluorescence was used for direct in-vivo diagnosis of colon malignancy without requiring biopsy. The methodology was applied in a clinical study in order to differentiate adenomatous polyps from hyperplastic polyps in the colon. The measurements were performed in vivo during routine colonoscopy. Detection of the fluorescence signal from the tissue was performed using laser excitation. This report describes the differential normalized fluorescence (DNF) procedure using the amplified spectral differences between the normalized fluorescence of polyps and normal tissue. Data related to various grades of pathology of colonic tissues are discussed. In this preliminary study, the DNF procedure provides a general trend which corresponds to severity of dysplasia associated with colon malignancy. RP VoDinh, T (reprint author), OAK RIDGE NATL LAB,OAK RIDGE,TN 37831, USA. NR 0 TC 1 Z9 1 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-2053-0 J9 P SOC PHOTO-OPT INS PY 1996 VL 2679 BP 26 EP 33 DI 10.1117/12.237592 PG 8 WC Optics; Radiology, Nuclear Medicine & Medical Imaging SC Optics; Radiology, Nuclear Medicine & Medical Imaging GA BH60V UT WOS:A1996BH60V00004 ER PT B AU Mourant, JR Freyer, JP Johnson, TM AF Mourant, JR Freyer, JP Johnson, TM BE Alfano, RR Katzir, A TI Measurements of scattering and absorption in mammalian cell suspensions SO ADVANCES IN LASER AND LIGHT SPECTROSCOPY TO DIAGNOSE CANCER AND OTHER DISEASES III: OPTICAL BIOPSY, PROCEEDINGS SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT 3rd Conference on Advances in Laser and Light Spectroscopy to Diagnose Cancer and Other Diseases - Optical Biopsy CY JAN 29-30, 1996 CL SAN JOSE, CA SP Soc Photo Opt Instrumentat Engineers, CUNY, New York State Ctr Adv Technol Ultrafast Photon Mat & Appl, Medisci Technol Corp AB During the past several years a range of spectroscopies, including fluorescence and elastic-scatter spectroscopy, have been investigated for optically based detection of cancer and other tissue pathologies. Both elastic-scatter and fluorescence signals depend, in part, on scattering and absorption properties of the cells in the tissue. Therefore an understanding of the scattering and absorption properties of cells is a necessary prerequisite for understanding and developing these techniques. Cell suspensions provide a simple model with which to begin studying the absorption and scattering properties of cells. In this study we have made preliminary measurements of the scattering and absorption properties of suspensions of mouse mammary carcinoma cells (EMT6) over a broad wavelength range (380 nm to 800 nm). RP Mourant, JR (reprint author), LOS ALAMOS NATL LAB,BIOSCI & BIOTECHNOL GRP,MS E535,LOS ALAMOS,NM 87545, USA. NR 0 TC 1 Z9 1 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-2053-0 J9 P SOC PHOTO-OPT INS PY 1996 VL 2679 BP 79 EP 84 DI 10.1117/12.237573 PG 6 WC Optics; Radiology, Nuclear Medicine & Medical Imaging SC Optics; Radiology, Nuclear Medicine & Medical Imaging GA BH60V UT WOS:A1996BH60V00011 ER PT B AU Bigio, IJ Johnson, TM Mourant, JR Tromberg, BJ Tadir, Y Fehr, M Nilsson, H Darrow, VC AF Bigio, IJ Johnson, TM Mourant, JR Tromberg, BJ Tadir, Y Fehr, M Nilsson, H Darrow, VC BE Alfano, RR Katzir, A TI Determination of the cervical transformation zone using elastic-scattering spectroscopy SO ADVANCES IN LASER AND LIGHT SPECTROSCOPY TO DIAGNOSE CANCER AND OTHER DISEASES III: OPTICAL BIOPSY, PROCEEDINGS SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT 3rd Conference on Advances in Laser and Light Spectroscopy to Diagnose Cancer and Other Diseases - Optical Biopsy CY JAN 29-30, 1996 CL SAN JOSE, CA SP Soc Photo Opt Instrumentat Engineers, CUNY, New York State Ctr Adv Technol Ultrafast Photon Mat & Appl, Medisci Technol Corp DE optical biopsy; tissue spectroscopy; elastic scattering; noninvasive diagnostics AB Optical measurements of the cervical transformation zone (sometimes referred to as the transition zone) using elastic-scattering spectroscopy, demonstrate sensitivity to the epithelial cell-type differences. RP Bigio, IJ (reprint author), LOS ALAMOS NATL LAB,CST-4,MS-E535,LOS ALAMOS,NM 87545, USA. NR 0 TC 4 Z9 4 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-2053-0 J9 P SOC PHOTO-OPT INS PY 1996 VL 2679 BP 85 EP 91 DI 10.1117/12.237574 PG 7 WC Optics; Radiology, Nuclear Medicine & Medical Imaging SC Optics; Radiology, Nuclear Medicine & Medical Imaging GA BH60V UT WOS:A1996BH60V00012 ER PT B AU Mourant, JR Hielscher, AH Bigio, IJ AF Mourant, JR Hielscher, AH Bigio, IJ BE Alfano, RR Katzir, A TI Monte Carlo Simulations incorporating Mie calculations of Light Transport in Tissue Phantoms: Examination of photon sampling volumes for endoscopically compatible fiber optic probes SO ADVANCES IN LASER AND LIGHT SPECTROSCOPY TO DIAGNOSE CANCER AND OTHER DISEASES III: OPTICAL BIOPSY, PROCEEDINGS SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT 3rd Conference on Advances in Laser and Light Spectroscopy to Diagnose Cancer and Other Diseases - Optical Biopsy CY JAN 29-30, 1996 CL SAN JOSE, CA SP Soc Photo Opt Instrumentat Engineers, CUNY, New York State Ctr Adv Technol Ultrafast Photon Mat & Appl, Medisci Technol Corp DE Monte Carlo; Mie; elastic-scatter; photon sampling volume; photon pathlength AB Details of the interaction of photons with tissue phantoms are elucidated using Monte Carlo simulations. In particular, photon sampling volumes and photon pathlengths are determined for a variety of scattering and absorption parameters. The Monte Carlo simulations are specifically designed to model light delivery and collection geometries relevant to clinical applications of optical biopsy techniques. The Monte Carlo simulations assume that light is delivered and collected by two, nearly-adjacent optical fibers and take into account the numerical aperture of the fibers as well as reflectance and refraction at interfaces between different media. To determine the validity of the Monte Carlo simulations for modeling the interactions between the photons and the tissue phantom in these geometries, the simulations were compared to measurements of aqueous suspensions of polystyrene microspheres in the wavelength range 450-750 nm. RP Mourant, JR (reprint author), LOS ALAMOS NATL LAB,BIOSCI & BIOTECHNOL GRP,CST-4,MS E535,LOS ALAMOS,NM 87545, USA. NR 0 TC 1 Z9 1 U1 0 U2 1 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-2053-0 J9 P SOC PHOTO-OPT INS PY 1996 VL 2679 BP 124 EP 130 DI 10.1117/12.237580 PG 7 WC Optics; Radiology, Nuclear Medicine & Medical Imaging SC Optics; Radiology, Nuclear Medicine & Medical Imaging GA BH60V UT WOS:A1996BH60V00017 ER PT B AU Gourley, PL McDonald, AE Gourley, MF AF Gourley, PL McDonald, AE Gourley, MF BE Alfano, RR Katzir, A TI Vertical cavity surface-emitting laser scanning cytometer for high speed analysis of cells SO ADVANCES IN LASER AND LIGHT SPECTROSCOPY TO DIAGNOSE CANCER AND OTHER DISEASES III: OPTICAL BIOPSY, PROCEEDINGS SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT 3rd Conference on Advances in Laser and Light Spectroscopy to Diagnose Cancer and Other Diseases - Optical Biopsy CY JAN 29-30, 1996 CL SAN JOSE, CA SP Soc Photo Opt Instrumentat Engineers, CUNY, New York State Ctr Adv Technol Ultrafast Photon Mat & Appl, Medisci Technol Corp DE cytometry; blood cells; semiconductor surface-emitting laser; spectroscopy; microscopy; laser scanning AB We have constructed a new semiconductor laser device that may be useful in high speed characterization of cell morphology for diagnosis of disease. This laser device has critical advantages over conventional cell fluorescence detection methods since it provides intense, monochromatic, low- divergence light signals that are emitted from lasing modes confined by a cell. Further, the device integrates biological structures with semiconductor materials at the wafer level to reduce device size and simplify cell preparation In this paper we discuss operational characteristics of the prototype cytometer and present preliminary data for blood cells and dielectric spheres. RP Gourley, PL (reprint author), SANDIA NATL LABS,POB 5800,ALBUQUERQUE,NM 87185, USA. NR 0 TC 1 Z9 1 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-2053-0 J9 P SOC PHOTO-OPT INS PY 1996 VL 2679 BP 131 EP 141 DI 10.1117/12.237581 PG 11 WC Optics; Radiology, Nuclear Medicine & Medical Imaging SC Optics; Radiology, Nuclear Medicine & Medical Imaging GA BH60V UT WOS:A1996BH60V00018 ER PT B AU Cameron, SM Bliss, DE Kimmel, MW AF Cameron, SM Bliss, DE Kimmel, MW BE Alfano, RR Katzir, A TI Gated frequency-resolved optical imaging with an optical parametric amplifier for medical applications SO ADVANCES IN LASER AND LIGHT SPECTROSCOPY TO DIAGNOSE CANCER AND OTHER DISEASES III: OPTICAL BIOPSY, PROCEEDINGS SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT 3rd Conference on Advances in Laser and Light Spectroscopy to Diagnose Cancer and Other Diseases - Optical Biopsy CY JAN 29-30, 1996 CL SAN JOSE, CA SP Soc Photo Opt Instrumentat Engineers, CUNY, New York State Ctr Adv Technol Ultrafast Photon Mat & Appl, Medisci Technol Corp DE ballistic imaging; optical parametric amplification; wavefront sensing; tissue diagnostics; spectral imaging AB Implementation of optical imagery in a diffuse inhomogeneous medium such as biological tissue requires an understanding of photon migration and multiple scattering processes which act to randomize pathlength and degrade image quality. The nature of transmitted light from soft tissue ranges from the quasi-coherent properties of the minimally scattered component to the random incoherent light of the diffuse component. Recent experimental approaches have emphasized dynamic path-sensitive imaging measurements with either ultrashort laser pulses (ballistic photons) or amplitude modulated laser light launched into tissue (photon density waves) to increase image resolution and transmissive penetration depth. Ballistic imaging seeks to compensate for these ''fog-like'' effects by temporally isolating the weak early-arriving image-bearing component from the diffusely scattered background using a subpicosecond optical gate superimposed on the transmitted photon time-of-night distribution. The authors have developed a broadly wavelength tunable (470 nm -2.4 mu m), ultrashort amplifying optical gate for transillumination spectral imaging based on optical parametric amplification in a nonlinear crystal. The time-gated image amplification process exhibits low noise and high sensitivity, with gains greater than 10(4) achievable for low light levels. We report preliminary benchmark experiments in which this System was used to reconstruct, spectrally upcovert, and enhance near-infrared two-dimensional images with feature sizes of 65 mu m/mm(2) in background optical attenuations exceeding 10(12). Phase images of test objects exhibiting both absorptive contrast and diffuse scatter were acquired using a self-referencing Shack-Hartmann wavefront sensor in combination with short-pulse quasi-ballistic gating. The sensor employed a lenslet array based on binary optics technology and was sensitive to optical path distortions approaching lambda/100. RP Cameron, SM (reprint author), SANDIA NATL LABS,POB 5800,ALBUQUERQUE,NM 87185, USA. NR 0 TC 7 Z9 7 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-2053-0 J9 P SOC PHOTO-OPT INS PY 1996 VL 2679 BP 195 EP 203 DI 10.1117/12.237589 PG 9 WC Optics; Radiology, Nuclear Medicine & Medical Imaging SC Optics; Radiology, Nuclear Medicine & Medical Imaging GA BH60V UT WOS:A1996BH60V00025 ER PT B AU Phair, L Tso, K Ghetti, R Colonna, N Hanold, K McMahan, MA Wozniak, GJ Moretto, LG Bowman, DR Carlin, N deSouza, RT Gelbke, CK Gong, WG Kim, YD Lisa, MA Lynch, WG Peaslee, GF Tsang, MB Williams, C Zhu, F AF Phair, L Tso, K Ghetti, R Colonna, N Hanold, K McMahan, MA Wozniak, GJ Moretto, LG Bowman, DR Carlin, N deSouza, RT Gelbke, CK Gong, WG Kim, YD Lisa, MA Lynch, WG Peaslee, GF Tsang, MB Williams, C Zhu, F BE Bauer, W Mignerey, A TI Reducible emission probabilities and thermal scaling in multifragmentation SO ADVANCES IN NUCLEAR DYNAMICS LA English DT Proceedings Paper CT 11th Winter Workshop on Nuclear Dynamics CY FEB 01-03, 1995 CL KEY WEST, FL C1 UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,DIV NUCL SCI,BERKELEY,CA 94720. RI Carlin Filho, Nelson/C-2187-2012 NR 0 TC 0 Z9 0 U1 0 U2 0 PU PLENUM PRESS DIV PLENUM PUBLISHING CORP PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 BN 0-306-45296-0 PY 1996 BP 11 EP 19 PG 9 WC Physics, Nuclear; Physics, Particles & Fields SC Physics GA BF97G UT WOS:A1996BF97G00002 ER PT B AU Lisa, MA AF Lisa, MA BE Bauer, W Mignerey, A TI Progress in collective flow studies from the onset to Bevalac/SIS SO ADVANCES IN NUCLEAR DYNAMICS LA English DT Proceedings Paper CT 11th Winter Workshop on Nuclear Dynamics CY FEB 01-03, 1995 CL KEY WEST, FL C1 UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,DIV NUCL SCI,BERKELEY,CA 94720. NR 0 TC 0 Z9 0 U1 0 U2 0 PU PLENUM PRESS DIV PLENUM PUBLISHING CORP PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 BN 0-306-45296-0 PY 1996 BP 161 EP 169 PG 9 WC Physics, Nuclear; Physics, Particles & Fields SC Physics GA BF97G UT WOS:A1996BF97G00020 ER PT B AU Rudolph, H AF Rudolph, H BE Bauer, W Mignerey, A TI First results from experiment NA49 at the CERN SPS with 158 eV/nucleon Pb on Pb collisions SO ADVANCES IN NUCLEAR DYNAMICS LA English DT Proceedings Paper CT 11th Winter Workshop on Nuclear Dynamics CY FEB 01-03, 1995 CL KEY WEST, FL C1 UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,BERKELEY,CA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU PLENUM PRESS DIV PLENUM PUBLISHING CORP PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 BN 0-306-45296-0 PY 1996 BP 219 EP 224 PG 6 WC Physics, Nuclear; Physics, Particles & Fields SC Physics GA BF97G UT WOS:A1996BF97G00027 ER PT B AU Harvey, B Shitikova, K Yen, GD AF Harvey, B Shitikova, K Yen, GD BE Bauer, W Mignerey, A TI The effect of projectile shape on cross sections and momentum distributions of fragments from heavy-ion reactions SO ADVANCES IN NUCLEAR DYNAMICS LA English DT Proceedings Paper CT 11th Winter Workshop on Nuclear Dynamics CY FEB 01-03, 1995 CL KEY WEST, FL C1 UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,DIV NUCL SCI,BERKELEY,CA 94720. NR 0 TC 0 Z9 0 U1 0 U2 0 PU PLENUM PRESS DIV PLENUM PUBLISHING CORP PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 BN 0-306-45296-0 PY 1996 BP 225 EP 230 PG 6 WC Physics, Nuclear; Physics, Particles & Fields SC Physics GA BF97G UT WOS:A1996BF97G00028 ER PT B AU Chapman, S Nix, JR AF Chapman, S Nix, JR BE Bauer, W Westfall, GD TI Realistic expanding source model for relativistic heavy-ion collisions SO ADVANCES IN NUCLEAR DYNAMICS 2 LA English DT Proceedings Paper CT 12th Winter Workshop on Nuclear Dynamics CY FEB 03-10, 1996 CL SNOWBIRD, UT C1 LOS ALAMOS NATL LAB,DIV THEORET,LOS ALAMOS,NM 87545. NR 0 TC 0 Z9 0 U1 0 U2 0 PU PLENUM PRESS DIV PLENUM PUBLISHING CORP PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 BN 0-306-45396-7 PY 1996 BP 7 EP 12 PG 6 WC Physics, Nuclear; Physics, Particles & Fields SC Physics GA BG31Y UT WOS:A1996BG31Y00002 ER PT B AU Porter, RJ Beedoe, S Bougteb, M Bossingham, R Carroll, J Hallman, T Huang, H Igo, G Kirk, P Krebs, G Madansky, L Magestro, D Manso, F Matis, HS Naudet, C Prunet, M Roche, G Seidl, P Schroeder, L Wang, ZF Wilson, WK Welsh, R AF Porter, RJ Beedoe, S Bougteb, M Bossingham, R Carroll, J Hallman, T Huang, H Igo, G Kirk, P Krebs, G Madansky, L Magestro, D Manso, F Matis, HS Naudet, C Prunet, M Roche, G Seidl, P Schroeder, L Wang, ZF Wilson, WK Welsh, R BE Bauer, W Westfall, GD TI Dielectron production in nucleus+nucleus collisions at 1.05 GeV/nucleon SO ADVANCES IN NUCLEAR DYNAMICS 2 LA English DT Proceedings Paper CT 12th Winter Workshop on Nuclear Dynamics CY FEB 03-10, 1996 CL SNOWBIRD, UT C1 LAWRENCE BERKELEY LAB,BERKELEY,CA 94720. NR 0 TC 0 Z9 0 U1 0 U2 0 PU PLENUM PRESS DIV PLENUM PUBLISHING CORP PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 BN 0-306-45396-7 PY 1996 BP 91 EP 96 PG 6 WC Physics, Nuclear; Physics, Particles & Fields SC Physics GA BG31Y UT WOS:A1996BG31Y00013 ER PT B AU Rubehn, T Jing, KX Moretto, LG Phair, L Tso, K Wozniak, GJ AF Rubehn, T Jing, KX Moretto, LG Phair, L Tso, K Wozniak, GJ BE Bauer, W Westfall, GD TI Scaling laws, transient times and shell effects in helium induced nuclear fission SO ADVANCES IN NUCLEAR DYNAMICS 2 LA English DT Proceedings Paper CT 12th Winter Workshop on Nuclear Dynamics CY FEB 03-10, 1996 CL SNOWBIRD, UT C1 UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,DIV NUCL SCI,BERKELEY,CA 94720. NR 0 TC 0 Z9 0 U1 0 U2 0 PU PLENUM PRESS DIV PLENUM PUBLISHING CORP PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 BN 0-306-45396-7 PY 1996 BP 129 EP 136 PG 8 WC Physics, Nuclear; Physics, Particles & Fields SC Physics GA BG31Y UT WOS:A1996BG31Y00018 ER PT B AU Phair, L Moretto, LG Wozniak, GJ deSouza, RT Bowman, DR Carlin, N Gelbke, CK Gong, WG Kim, YD Lisa, MA Lynch, WG Peaslee, GF Tsang, MB Zhu, F AF Phair, L Moretto, LG Wozniak, GJ deSouza, RT Bowman, DR Carlin, N Gelbke, CK Gong, WG Kim, YD Lisa, MA Lynch, WG Peaslee, GF Tsang, MB Zhu, F BE Bauer, W Westfall, GD TI Reducibility, thermal and mass scaling in angular correlations from multifragmentation reactions SO ADVANCES IN NUCLEAR DYNAMICS 2 LA English DT Proceedings Paper CT 12th Winter Workshop on Nuclear Dynamics CY FEB 03-10, 1996 CL SNOWBIRD, UT C1 LAWRENCE BERKELEY LAB,DIV NUCL SCI,BERKELEY,CA 94720. RI Carlin Filho, Nelson/C-2187-2012 NR 0 TC 0 Z9 0 U1 0 U2 0 PU PLENUM PRESS DIV PLENUM PUBLISHING CORP PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 BN 0-306-45396-7 PY 1996 BP 137 EP 144 PG 8 WC Physics, Nuclear; Physics, Particles & Fields SC Physics GA BG31Y UT WOS:A1996BG31Y00019 ER PT B AU Betts, RR AF Betts, RR BE Bauer, W Westfall, GD TI Current status of PHOBOS@RHIC SO ADVANCES IN NUCLEAR DYNAMICS 2 LA English DT Proceedings Paper CT 12th Winter Workshop on Nuclear Dynamics CY FEB 03-10, 1996 CL SNOWBIRD, UT C1 ARGONNE NATL LAB,DIV PHYS,ARGONNE,IL 60439. NR 0 TC 0 Z9 0 U1 0 U2 0 PU PLENUM PRESS DIV PLENUM PUBLISHING CORP PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 BN 0-306-45396-7 PY 1996 BP 225 EP 232 PG 8 WC Physics, Nuclear; Physics, Particles & Fields SC Physics GA BG31Y UT WOS:A1996BG31Y00031 ER PT B AU Marx, JN AF Marx, JN BE Bauer, W Westfall, GD TI The STAR experiment at RHIC SO ADVANCES IN NUCLEAR DYNAMICS 2 LA English DT Proceedings Paper CT 12th Winter Workshop on Nuclear Dynamics CY FEB 03-10, 1996 CL SNOWBIRD, UT C1 LAWRENCE BERKELEY LAB,DIV NUCL SCI,BERKELEY,CA 94720. NR 0 TC 0 Z9 0 U1 0 U2 0 PU PLENUM PRESS DIV PLENUM PUBLISHING CORP PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 BN 0-306-45396-7 PY 1996 BP 233 EP 237 PG 5 WC Physics, Nuclear; Physics, Particles & Fields SC Physics GA BG31Y UT WOS:A1996BG31Y00032 ER PT B AU Beavis, D AF Beavis, D BE Bauer, W Westfall, GD TI BRAHMS SO ADVANCES IN NUCLEAR DYNAMICS 2 LA English DT Proceedings Paper CT 12th Winter Workshop on Nuclear Dynamics CY FEB 03-10, 1996 CL SNOWBIRD, UT C1 BROOKHAVEN NATL LAB,UPTON,NY 11973. NR 0 TC 0 Z9 0 U1 0 U2 0 PU PLENUM PRESS DIV PLENUM PUBLISHING CORP PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 BN 0-306-45396-7 PY 1996 BP 239 EP 244 PG 6 WC Physics, Nuclear; Physics, Particles & Fields SC Physics GA BG31Y UT WOS:A1996BG31Y00033 ER PT B AU Ali, R Berry, HG Cheng, S Dunford, RW Esbensen, H Gemmell, DS Kanter, EP LeBrun, T Young, L Bauer, W AF Ali, R Berry, HG Cheng, S Dunford, RW Esbensen, H Gemmell, DS Kanter, EP LeBrun, T Young, L Bauer, W BE Bauer, W Westfall, GD TI The interactions of high-energy, highly charged ions with fullerenes SO ADVANCES IN NUCLEAR DYNAMICS 2 LA English DT Proceedings Paper CT 12th Winter Workshop on Nuclear Dynamics CY FEB 03-10, 1996 CL SNOWBIRD, UT C1 ARGONNE NATL LAB,DIV PHYS,ARGONNE,IL 60439. NR 0 TC 0 Z9 0 U1 0 U2 0 PU PLENUM PRESS DIV PLENUM PUBLISHING CORP PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 BN 0-306-45396-7 PY 1996 BP 279 EP 284 PG 6 WC Physics, Nuclear; Physics, Particles & Fields SC Physics GA BG31Y UT WOS:A1996BG31Y00038 ER PT B AU Ahmad, I Austin, SM Back, BB Betts, RR Calaprice, FP Chan, KC Chishti, A Chowdhury, P Conner, C Dunford, RW Fox, JD Freedman, SJ Freer, M Gazes, S Hallin, AL Happ, T Kaloskamis, NI Kashy, E Kutschera, W Last, J Lister, CJ Liu, M Maier, MR Mercer, DJ Mikolas, D Perera, PAA Rhein, MD Roa, DE Schiffer, JP Trainor, TA Wilt, P Winfield, JA Wolanski, M Wolfs, FLH Wuosmaa, AH Young, A Yurkon, JE AF Ahmad, I Austin, SM Back, BB Betts, RR Calaprice, FP Chan, KC Chishti, A Chowdhury, P Conner, C Dunford, RW Fox, JD Freedman, SJ Freer, M Gazes, S Hallin, AL Happ, T Kaloskamis, NI Kashy, E Kutschera, W Last, J Lister, CJ Liu, M Maier, MR Mercer, DJ Mikolas, D Perera, PAA Rhein, MD Roa, DE Schiffer, JP Trainor, TA Wilt, P Winfield, JA Wolanski, M Wolfs, FLH Wuosmaa, AH Young, A Yurkon, JE BE Bauer, W Westfall, GD TI APEX and the e(+)/e(-) puzzle: Recent results SO ADVANCES IN NUCLEAR DYNAMICS 2 LA English DT Proceedings Paper CT 12th Winter Workshop on Nuclear Dynamics CY FEB 03-10, 1996 CL SNOWBIRD, UT C1 ARGONNE NATL LAB,DIV PHYS,ARGONNE,IL 60439. RI Hallin, Aksel/H-5881-2011; Freer, Martin/F-9379-2013 NR 0 TC 0 Z9 0 U1 0 U2 0 PU PLENUM PRESS DIV PLENUM PUBLISHING CORP PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 BN 0-306-45396-7 PY 1996 BP 307 EP 316 PG 10 WC Physics, Nuclear; Physics, Particles & Fields SC Physics GA BG31Y UT WOS:A1996BG31Y00042 ER PT B AU Plasil, F AF Plasil, F BE Bauer, W Westfall, GD TI Measurement of direct photons in 200 center dot A GeV S-32+Au collisions SO ADVANCES IN NUCLEAR DYNAMICS 2 LA English DT Proceedings Paper CT 12th Winter Workshop on Nuclear Dynamics CY FEB 03-10, 1996 CL SNOWBIRD, UT C1 OAK RIDGE NATL LAB,DIV PHYS,OAK RIDGE,TN 37831. NR 0 TC 0 Z9 0 U1 0 U2 0 PU PLENUM PRESS DIV PLENUM PUBLISHING CORP PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 BN 0-306-45396-7 PY 1996 BP 365 EP 372 PG 8 WC Physics, Nuclear; Physics, Particles & Fields SC Physics GA BG31Y UT WOS:A1996BG31Y00049 ER PT B AU Harris, JW AF Harris, JW BE Bauer, W Westfall, GD TI Scaling of nuclear stopping in central nucleus-nucleus collisions from E(lab)=0.25-160 A-GeV SO ADVANCES IN NUCLEAR DYNAMICS 2 LA English DT Proceedings Paper CT 12th Winter Workshop on Nuclear Dynamics CY FEB 03-10, 1996 CL SNOWBIRD, UT C1 UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,BERKELEY,CA 94720. NR 0 TC 0 Z9 0 U1 0 U2 0 PU PLENUM PRESS DIV PLENUM PUBLISHING CORP PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 BN 0-306-45396-7 PY 1996 BP 401 EP 407 PG 7 WC Physics, Nuclear; Physics, Particles & Fields SC Physics GA BG31Y UT WOS:A1996BG31Y00053 ER PT B AU Cotton, JD Bingert, JF Dunn, PS Butt, DP Margevicius, FW AF Cotton, JD Bingert, JF Dunn, PS Butt, DP Margevicius, FW BE Weiss, I Srinivasan, R Bania, PJ Eylon, D Semiatin, SL TI Titanium-tantalum alloy development SO ADVANCES IN THE SCIENCE AND TECHNOLOGY OF TITANIUM ALLOY PROCESSING LA English DT Proceedings Paper CT International Symposium on Advances in the Science and Technology of Titanium Alloy Processing at the 125th TMS Annual Meeting and Exhibition CY FEB 05-08, 1996 CL ANAHEIM, CA SP TMS Titanium & Shaping & Forming Comm AB Research has been underway at Los Alamos National Laboratory for several years to develop an alloy capable of containing toxic materials in the event of a fire involving a nuclear weapon. Due to their high melting point, good oxidation resistance, and low solubility in molten plutonium, alloys based on the Ti-Ta binary system have been developed for this purpose. The course of the alloy development, along with processing and property data, are presented in this overview. C1 Univ Calif Los Alamos Natl Lab, Div Mat Sci & Technol, Los Alamos, NM 87545 USA. RP Cotton, JD (reprint author), Univ Calif Los Alamos Natl Lab, Div Mat Sci & Technol, POB 1663, Los Alamos, NM 87545 USA. NR 22 TC 0 Z9 0 U1 0 U2 3 PU MINERALS, METALS & MATERIALS SOC PI WARRENDALE PA 184 THORN HILL RD, WARRENDALE, PA 15086-7514 USA BN 0-87339-324-4 PY 1996 BP 467 EP 472 PG 6 WC Metallurgy & Metallurgical Engineering SC Metallurgy & Metallurgical Engineering GA BM47L UT WOS:000078852200041 ER PT B AU Powell, A Van den Avyle, J Damkroger, B Szekely, J AF Powell, A Van den Avyle, J Damkroger, B Szekely, J BE Weiss, I Srinivasan, R Bania, PJ Eylon, D Semiatin, SL TI Simulation of multicomponent evaporation in electron beam melting and refining SO ADVANCES IN THE SCIENCE AND TECHNOLOGY OF TITANIUM ALLOY PROCESSING LA English DT Proceedings Paper CT International Symposium on Advances in the Science and Technology of Titanium Alloy Processing at the 125th TMS Annual Meeting and Exhibition CY FEB 05-08, 1996 CL ANAHEIM, CA SP TMS Titanium & Shaping & Forming Comm ID EB AB Experimental results and a mathematical model are presented to describe differential evaporation rates in electron beam melting of titanium alloys containing aluminum and vanadium. Experiments characterized the evaporation rate of commercially pure titanium, and vapor composition over titanium with up to 6% Al and 4.5% V content as a function of beam power, scan frequency and background pressure. The model is made up of a steady-state heat and mass transport model of a melting hearth and a model of transient thermal and flow behavior near the surface. Activity coefficients for aluminum and vanadium in titanium are roughly estimated by fitting model parameters to experimental results. Based on the ability to vary evaporation rate by 10-15% using scan frequency alone, we discuss the possibility of on-line composition control by means of intelligent manipulation of the electron beam. C1 Sandia Natl Labs, Liquid Met Proc Lab, MS 1134, Albuquerque, NM 87185 USA. RP Powell, A (reprint author), Sandia Natl Labs, Liquid Met Proc Lab, MS 1134, POB 5800, Albuquerque, NM 87185 USA. NR 8 TC 0 Z9 0 U1 0 U2 0 PU MINERALS, METALS & MATERIALS SOC PI WARRENDALE PA 184 THORN HILL RD, WARRENDALE, PA 15086-7514 USA BN 0-87339-324-4 PY 1996 BP 623 EP 630 PG 8 WC Metallurgy & Metallurgical Engineering SC Metallurgy & Metallurgical Engineering GA BM47L UT WOS:000078852200054 ER PT J AU LiraGaleana, C Firoozabadi, A Prausnitz, JM AF LiraGaleana, C Firoozabadi, A Prausnitz, JM TI Thermodynamics of wax precipitation in petroleum mixtures SO AICHE JOURNAL LA English DT Article ID SEA CRUDE OILS; HYDROCARBON MIXTURES; EQUATION; TEMPERATURES; EQUILIBRIUM; SOLUBILITY; STATE AB A thermodynamic framework is developed for calculating wax precipitation in petroleum mixtures over a wide temperature range. The framework uses the experimentally supported assumption that precipitated wax consists of several solid phases; each solid phase is described as a pure component or pseudocomponent that does not mix with other solid phases. Liquid-phase properties are obtained from an equation of state. Calculated wax-precipitation data are in excellent agreement with experimental results for binary and multicomponent hydrocarbon mixtures, including petroleum. C1 RESERVOIR ENGN RES INST,PALO ALTO,CA 94304. UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,DEPT CHEM ENGN,DIV CHEM SCI,BERKELEY,CA 94720. RI Firoozabadi, Abbas/C-5319-2011 NR 36 TC 128 Z9 131 U1 1 U2 16 PU AMER INST CHEMICAL ENGINEERS PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 0001-1541 J9 AICHE J JI AICHE J. PD JAN PY 1996 VL 42 IS 1 BP 239 EP 248 DI 10.1002/aic.690420120 PG 10 WC Engineering, Chemical SC Engineering GA TP321 UT WOS:A1996TP32100019 ER PT J AU McCune, W Padmanabhan, R AF McCune, W Padmanabhan, R TI Single identities for lattice theory and for weakly associative lattices SO ALGEBRA UNIVERSALIS LA English DT Article AB We present a single identity for the variety of all lattices that is much simpler than those previously known to us. We also show that the variety of weakly associative lattices is one-based, and we present a generalized one-based theorem for subvarieties of weakly associative lattices that can be defined with absorption laws. The automated theorem-proving program Otter was used in a substantial way to obtain the results. C1 ARGONNE NATL LAB,DIV MATH & COMP SCI,ARGONNE,IL 60439. UNIV MANITOBA,DEPT MATH,WINNIPEG,MB R3T 2N2,CANADA. NR 11 TC 8 Z9 10 U1 0 U2 3 PU BIRKHAUSER VERLAG AG PI BASEL PA PO BOX 133 KLOSTERBERG 23, CH-4010 BASEL, SWITZERLAND SN 0002-5240 J9 ALGEBRA UNIV JI Algebr. Universalis PY 1996 VL 36 IS 4 BP 436 EP 449 DI 10.1007/BF01233914 PG 14 WC Mathematics SC Mathematics GA VZ547 UT WOS:A1996VZ54700003 ER PT B AU Borel, CC Clodius, WB Johnson, J AF Borel, CC Clodius, WB Johnson, J BE Iverson, AE TI Water vapor retrieval over many surface types SO ALGORITHMS FOR MULTISPECTRAL AND HYPERSPECTRAL IMAGERY II SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Algorithms for Multispectral and Hyperspectral Imagery II CY APR 09-11, 1996 CL ORLANDO, FL SP Soc Photo Opt Instrumentat Engineers C1 LOS ALAMOS NATL LAB,ASTROPHYS & RADIAT MEASUREMENTS GRP,LOS ALAMOS,NM 87545. NR 0 TC 1 Z9 1 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-2139-1 J9 P SOC PHOTO-OPT INS PY 1996 VL 2758 BP 218 EP 228 DI 10.1117/12.243217 PG 11 WC Engineering, Aerospace; Remote Sensing; Optics SC Engineering; Remote Sensing; Optics GA BG12E UT WOS:A1996BG12E00021 ER PT B AU Borel, CC Gerstl, SAW AF Borel, CC Gerstl, SAW BE Iverson, AE TI Accurate top of the atmosphere albedo determination from multiple views of the MISR instrument SO ALGORITHMS FOR MULTISPECTRAL AND HYPERSPECTRAL IMAGERY II SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Algorithms for Multispectral and Hyperspectral Imagery II CY APR 09-11, 1996 CL ORLANDO, FL SP Soc Photo Opt Instrumentat Engineers DE top of atmosphere albedo; MISR; EOS; radiative transfer C1 LOS ALAMOS NATL LAB,NIS 2,LOS ALAMOS,NM 87545. NR 0 TC 0 Z9 0 U1 0 U2 1 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-2139-1 J9 P SOC PHOTO-OPT INS PY 1996 VL 2758 BP 241 EP 251 DI 10.1117/12.243219 PG 11 WC Engineering, Aerospace; Remote Sensing; Optics SC Engineering; Remote Sensing; Optics GA BG12E UT WOS:A1996BG12E00023 ER PT B AU Briles, S AF Briles, S BE Iverson, AE TI Evaluation of onboard hyperspectral-image compression techniques for a parallel push-broom sensor SO ALGORITHMS FOR MULTISPECTRAL AND HYPERSPECTRAL IMAGERY II SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Algorithms for Multispectral and Hyperspectral Imagery II CY APR 09-11, 1996 CL ORLANDO, FL SP Soc Photo Opt Instrumentat Engineers DE hyperspectral imagery; image compression; wavelets C1 LOS ALAMOS NATL LAB,GRP NIS 3,LOS ALAMOS,NM 87545. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-2139-1 J9 P SOC PHOTO-OPT INS PY 1996 VL 2758 BP 332 EP 341 DI 10.1117/12.243228 PG 10 WC Engineering, Aerospace; Remote Sensing; Optics SC Engineering; Remote Sensing; Optics GA BG12E UT WOS:A1996BG12E00031 ER PT B AU Jakowatz, CV Wahl, DE Thompson, PA AF Jakowatz, CV Wahl, DE Thompson, PA BE Zelnio, EG Douglass, RJ TI Ambiguity resolution in SAR interferometry by use of three phase centers SO ALGORITHMS FOR SYNTHETIC APERTURE RADAR IMAGERY III SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Algorithms for Synthetic Aperture Radar Imagery III Conference CY APR 10-12, 1996 CL ORLANDO, FL SP Soc Photo Opt Instrumentat Engineers DE synthetic aperture radar; SAR; interferometry; IFSAR; phase unwrapping; multiple-baseline interferometry C1 SANDIA NATL LABS,ALBUQUERQUE,NM 87185. NR 0 TC 3 Z9 3 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-2138-3 J9 P SOC PHOTO-OPT INS PY 1996 VL 2757 BP 82 EP 91 PG 10 WC Remote Sensing; Optics SC Remote Sensing; Optics GA BG01U UT WOS:A1996BG01U00008 ER PT B AU Lu, WY Min, S Hughes, D Ren, B AF Lu, WY Min, S Hughes, D Ren, B BE Morris, JG Das, SK Goodrich, HS TI Anisotropy in rolled aluminum sheet as identified by ultrasonic and metallurgical analysis SO ALUMINUM ALLOYS FOR PACKAGING II LA English DT Proceedings Paper CT 2nd Symposium on Aluminum Alloys for Packaging, at the 1996 Minerals-Metals-and-Materials-Society Annual Meeting CY FEB 04-08, 1996 CL ANAHEIM, CA SP Minerals Met & Mat Soc, Struct Mat Div, Minerals Met & Mat Soc, Non-Ferrous Met Comm, Minerals Met & Mat Soc, Light Met Div, Aluminum Comm C1 SANDIA NATL LABS,LIVERMORE,CA 94551. NR 0 TC 0 Z9 0 U1 0 U2 0 PU MINERALS, METALS & MATERIALS SOC PI WARRENDALE PA 420 COMMONWEALTH DR, WARRENDALE, PA 15086 BN 0-87339-292-2 PY 1996 BP 49 EP 62 PG 14 WC Materials Science, Multidisciplinary; Metallurgy & Metallurgical Engineering SC Materials Science; Metallurgy & Metallurgical Engineering GA BG01R UT WOS:A1996BG01R00005 ER PT B AU Hughes, DA AF Hughes, DA BE Morris, JG Das, SK Goodrich, HS TI The development of high angle deformation boundaries and local orientations in aluminum SO ALUMINUM ALLOYS FOR PACKAGING II LA English DT Proceedings Paper CT 2nd Symposium on Aluminum Alloys for Packaging, at the 1996 Minerals-Metals-and-Materials-Society Annual Meeting CY FEB 04-08, 1996 CL ANAHEIM, CA SP Minerals Met & Mat Soc, Struct Mat Div, Minerals Met & Mat Soc, Non-Ferrous Met Comm, Minerals Met & Mat Soc, Light Met Div, Aluminum Comm C1 SANDIA NATL LABS,CTR MAT & APPL MECH,LIVERMORE,CA 94550. NR 0 TC 1 Z9 1 U1 0 U2 0 PU MINERALS, METALS & MATERIALS SOC PI WARRENDALE PA 420 COMMONWEALTH DR, WARRENDALE, PA 15086 BN 0-87339-292-2 PY 1996 BP 129 EP 144 PG 16 WC Materials Science, Multidisciplinary; Metallurgy & Metallurgical Engineering SC Materials Science; Metallurgy & Metallurgical Engineering GA BG01R UT WOS:A1996BG01R00012 ER PT B AU Lesuer, D Syn, C Nieh, TG AF Lesuer, D Syn, C Nieh, TG BE Bryant, JD White, DR TI Elevated temperature tensile and fatigue behavior of a 6090-T6/SiC/25p metal matrix composite SO ALUMINUM AND MAGNESIUM FOR AUTOMOTIVE APPLICATIONS LA English DT Proceedings Paper CT Symposium on Aluminum and Magnesium for Automotive Applications, held during Materials Week 95 CY OCT 29-NOV 02, 1995 CL CLEVELAND, OH SP Minerals Met & Mat Soc, Struct Mat Div, Non-Ferrous Met Comm, Reynolds Met Co, Ford Motor Co, US Automot Mat Partnership, Light Met Div C1 LAWRENCE LIVERMORE NATL LAB,LIVERMORE,CA 94551. NR 0 TC 0 Z9 0 U1 0 U2 0 PU MINERALS, METALS & MATERIALS SOC PI WARRENDALE PA 420 COMMONWEALTH DR, WARRENDALE, PA 15086 BN 0-87339-332-5 PY 1996 BP 149 EP 162 PG 14 WC Materials Science, Multidisciplinary; Metallurgy & Metallurgical Engineering SC Materials Science; Metallurgy & Metallurgical Engineering GA BG01Q UT WOS:A1996BG01Q00011 ER PT B AU Huang, JS Schwartz, AJ Nieh, TG AF Huang, JS Schwartz, AJ Nieh, TG BE Bryant, JD White, DR TI High temperature deformation in 2036 Al and 0.2 wt% Zr-2036 Al SO ALUMINUM AND MAGNESIUM FOR AUTOMOTIVE APPLICATIONS LA English DT Proceedings Paper CT Symposium on Aluminum and Magnesium for Automotive Applications, held during Materials Week 95 CY OCT 29-NOV 02, 1995 CL CLEVELAND, OH SP Minerals Met & Mat Soc, Struct Mat Div, Non-Ferrous Met Comm, Reynolds Met Co, Ford Motor Co, US Automot Mat Partnership, Light Met Div C1 LAWRENCE LIVERMORE NATL LAB,LIVERMORE,CA 94551. NR 0 TC 0 Z9 0 U1 0 U2 0 PU MINERALS, METALS & MATERIALS SOC PI WARRENDALE PA 420 COMMONWEALTH DR, WARRENDALE, PA 15086 BN 0-87339-332-5 PY 1996 BP 163 EP 172 PG 10 WC Materials Science, Multidisciplinary; Metallurgy & Metallurgical Engineering SC Materials Science; Metallurgy & Metallurgical Engineering GA BG01Q UT WOS:A1996BG01Q00012 ER PT B AU Jensen, JA Russell, AM Ellis, TW Chumbley, LS AF Jensen, JA Russell, AM Ellis, TW Chumbley, LS BE Bryant, JD White, DR TI Magnesium-based metal-metal composites SO ALUMINUM AND MAGNESIUM FOR AUTOMOTIVE APPLICATIONS LA English DT Proceedings Paper CT Symposium on Aluminum and Magnesium for Automotive Applications, held during Materials Week 95 CY OCT 29-NOV 02, 1995 CL CLEVELAND, OH SP Minerals Met & Mat Soc, Struct Mat Div, Non-Ferrous Met Comm, Reynolds Met Co, Ford Motor Co, US Automot Mat Partnership, Light Met Div C1 IOWA STATE UNIV,US DOE,AMES LAB,AMES,IA 50011. OI Russell, Alan/0000-0001-5264-0104 NR 0 TC 2 Z9 2 U1 0 U2 0 PU MINERALS, METALS & MATERIALS SOC PI WARRENDALE PA 420 COMMONWEALTH DR, WARRENDALE, PA 15086 BN 0-87339-332-5 PY 1996 BP 173 EP 187 PG 15 WC Materials Science, Multidisciplinary; Metallurgy & Metallurgical Engineering SC Materials Science; Metallurgy & Metallurgical Engineering GA BG01Q UT WOS:A1996BG01Q00013 ER PT J AU Ducros, A Nagy, T Alamowitch, S Nibbio, A Joutel, A Vahedi, K Chabriat, H IbaZizen, MT Julien, J Davous, P Goas, JY LyonCaen, O Dubois, B Ducrocq, X Salsa, F Ragno, M Burkhard, P Bassetti, C Hutchinson, M Verin, M Viader, F Chapon, F Levasseur, M Mas, JL Delrieu, O Maciazek, J Prieur, M Mohrenweiser, H Bach, JF Bousser, MG TournierLasserve, E AF Ducros, A Nagy, T Alamowitch, S Nibbio, A Joutel, A Vahedi, K Chabriat, H IbaZizen, MT Julien, J Davous, P Goas, JY LyonCaen, O Dubois, B Ducrocq, X Salsa, F Ragno, M Burkhard, P Bassetti, C Hutchinson, M Verin, M Viader, F Chapon, F Levasseur, M Mas, JL Delrieu, O Maciazek, J Prieur, M Mohrenweiser, H Bach, JF Bousser, MG TournierLasserve, E TI Cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy, genetic homogeneity, and mapping of the locus within a 2-cM interval SO AMERICAN JOURNAL OF HUMAN GENETICS LA English DT Article ID DEMENTIA; STROKES; MAPS AB Cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL) is a recently identified autosomal dominant cerebral arteriopathy characterized by the recurrence of subcortical infarcts leading to dementia. A genetic linkage analysis conducted in two large families recently allowed us to map the affected gene on chromosome 19 in a 12-cM interval bracketed by D19S221 and D19S215. In the present study, these first 2 families and 13 additional ones, including a total of 199 potentially informative meiosis, have been genotyped with eight polymorphic markers located between D19S221 and D19S215. All families were linked to chromosome 19. The highest combined lod score (Z(max) = 37.24 at theta = .01) was obtained with marker D19S841, a new CA(n) microsatellite marker that we isolated from chromosome 19 cosmids. The recombinant events observed within these families were used to refine the genetic mapping of CADASIL within a 2-cM interval that is now bracketed by D19S226 and D19S139 on 19p13.1. These data strongly suggest the genetic homogeneity of this recently identified condition and establish the value of its clinical and neuroimaging diagnostic criteria. Besides their importance for the ongoing positional cloning of the CADASIL gene, these data help to refine the genetic mapping of CADASIL relative to familiar hemiplegic migraine and hereditary paroxysmal cerebellar ataxia, conditions that we both mapped within the same chromosome 19 region. C1 CHU ST ANTOINE,INSERM,U25,PARIS,FRANCE. CHU ST ANTOINE,SERV NEUROL,PARIS,FRANCE. IRM HOP QUINZE VINGT,PARIS,FRANCE. HOP ARGENTEUIL,ARGENTEUIL,FRANCE. CHU PITIE SALPETRIERE,PARIS,FRANCE. HOP ORSAY,ORSAY,FRANCE. CTR HOSP ST ANNE,PARIS,FRANCE. LAB CYTOGENET,PARIS,FRANCE. HOP HAUT LEVEQUE,PESSAC,FRANCE. CHU BREST,F-29285 BREST,FRANCE. CHU NANCY,NANCY,FRANCE. OSPED CIVILE,BASSANO GRAPPA,ITALY. C&C MAZZONI HOSP,ASCOLI PISCENO,ITALY. HOP CANTONAL GENEVA,CH-1211 GENEVA,SWITZERLAND. HOP BERN,BERN,SWITZERLAND. ST VINCENTS HOSP,DUBLIN 4,IRELAND. CHU RENNES,RENNES,FRANCE. CHU CAEN,CAEN,FRANCE. LAWRENCE LIVERMORE NATL LAB,LIVERMORE,CA. RI Ducros, Anne/D-1899-2010; Chabriat, Hugues/G-5699-2010 OI Ducros, Anne/0000-0001-5560-5013; Chabriat, Hugues/0000-0001-8436-6074 NR 34 TC 59 Z9 61 U1 0 U2 0 PU UNIV CHICAGO PRESS PI CHICAGO PA 5720 S WOODLAWN AVE, CHICAGO, IL 60637 SN 0002-9297 J9 AM J HUM GENET JI Am. J. Hum. Genet. PD JAN PY 1996 VL 58 IS 1 BP 171 EP 181 PG 11 WC Genetics & Heredity SC Genetics & Heredity GA TL697 UT WOS:A1996TL69700021 PM 8554054 ER PT J AU Jones, BH Kim, JH Zemel, MB Woychik, RP Michaud, EJ Wilkison, WO Moustaid, N AF Jones, BH Kim, JH Zemel, MB Woychik, RP Michaud, EJ Wilkison, WO Moustaid, N TI Upregulation of adipocyte metabolism by agouti protein: Possible paracrine actions in yellow mouse obesity SO AMERICAN JOURNAL OF PHYSIOLOGY-ENDOCRINOLOGY AND METABOLISM LA English DT Article DE 3T3-L1 adipocytes; fatty acid synthase; gene expression; intracellular calcium; lipogenesis; nitrendipine; stearoyl-coenzyme A desaturase; triglycerides ID FATTY-ACID SYNTHASE; EXPRESSION; GENE; RATS; MICE AB Mutations leading to ectopic expression of the murine agouti gene (a) result in progressive obesity. To further characterize this model, we analyzed adipose and hepatic mRNA levels for fatty acid synthase (FAS) and stearoyl-CoA desaturase (SCD), two key enzymes in de novo fatty acid synthesis and desaturation, respectively. FAS and SCD mRNA in both tissues of obese (A(vy)) mice were dramatically increased relative to lean (a/a) controls. Excessive expression of these genes in this model could be due to direct effects of the agouti gene product; to test this possibility we treated 3T3-L1 adipocytes in vitro with recombinant agouti protein. Agouti treatment increased FAS and SCD mRNA levels by 1.5- and 4-fold, respectively. In addition, FAS activity and triglyceride content were 3-fold higher in agouti-treated 3T3-L1 cells relative to controls; these effects were attenuated by simultaneous treatment with a calcium channel blocker (nitrendipine). These data demonstrate that the agouti protein can directly increase lipogenesis in adipocytes and suggest that these effects are mediated through an intracellular calcium-dependent mechanism. C1 UNIV TENNESSEE, DEPT NUTR, KNOXVILLE, TN 37996 USA. UNIV TENNESSEE, PHYSIOL PROGRAM, KNOXVILLE, TN 37996 USA. OAK RIDGE NATL LAB, OAK RIDGE, TN 37831 USA. GLAXO INC, RES INST, RES TRIANGLE PK, NC 27709 USA. NR 30 TC 110 Z9 111 U1 0 U2 4 PU AMER PHYSIOLOGICAL SOC PI BETHESDA PA 9650 ROCKVILLE PIKE, BETHESDA, MD 20814 USA SN 0193-1849 J9 AM J PHYSIOL-ENDOC M JI Am. J. Physiol.-Endocrinol. Metab. PD JAN PY 1996 VL 270 IS 1 BP E192 EP E196 PG 5 WC Endocrinology & Metabolism; Physiology SC Endocrinology & Metabolism; Physiology GA TT393 UT WOS:A1996TT39300027 PM 8772492 ER PT J AU Liu, HP Mitton, JB Herrmann, SJ AF Liu, HP Mitton, JB Herrmann, SJ TI Genetic differentiation in and management recommendations for the freshwater mussel, Pyganodon grandis (Say, 1829) SO AMERICAN MALACOLOGICAL BULLETIN LA English DT Article DE Unionidae; Pyganodon; population structure; management AB The giant floater, Pyganodon grandis (Say, 1829), was once abundant in lakes, rivers, and creeks in nearly all kinds of substrata from the east coast to the Rocky Mountains. Surveys of the giant floater revealed that the number of populations and population sizes have declined significantly at the western margin of the distribution. We surveyed five populations for variation of allozymes, male mtDNA, and female mtDNA to provide the data needed to guide conservation and restoration efforts in Colorado. Both allozyme and female mtDNA revealed significant variation between drainages, but far more variation was revealed between drainages in the male mtDNA. The degree of differentiation among drainages is sufficiently great that we recommend that new populations be founded with individuals taken from natural populations within the same drainage. RP Liu, HP (reprint author), SAVANNAH RIVER ECOL LAB,DRAWER E,AIKEN,SC 29802, USA. NR 25 TC 11 Z9 11 U1 0 U2 4 PU AMER MALACOLOGICAL UNION PI NEW YORK PA AMER MUSEUM NATURAL HISTORY, DEPT INVERTEBRATES, CENTRAL PARK WEST 79TH ST, NEW YORK, NY 10024-5192 SN 0740-2783 J9 AM MALACOL BULL JI Am. Malacol. Bull. PY 1996 VL 13 IS 1-2 BP 117 EP 124 PG 8 WC Marine & Freshwater Biology; Zoology SC Marine & Freshwater Biology; Zoology GA WE205 UT WOS:A1996WE20500014 ER PT J AU Boone, MD Rhodes, OE AF Boone, MD Rhodes, OE TI Genetic structure among subpopulations of the eastern wild turkey (Meleagris gallopavo silvestris) SO AMERICAN MIDLAND NATURALIST LA English DT Article ID POPULATIONS AB Genetic differences were documented among four wintering flocks of the eastern wild turkey (Meleagris gallopavo silvestris) located on the Savannah River Site in Aiken County South Carolina. Five of 12 loci were polymorphic based on electrophoretic analysis of blood tissue. Allele frequency analysis and F-statistics revealed small but significant genetic differences among flocks. The maintenance of genetic subdivision among flocks was largely attributed to the breeding structure and dispersal behavior of the did turkey. RP Boone, MD (reprint author), SAVANNAH RIVER ECOL LAB,DRAWER E,AIKEN,SC 29802, USA. NR 16 TC 9 Z9 9 U1 0 U2 0 PU AMER MIDLAND NATURALIST PI NOTRE DAME PA UNIV NOTRE DAME, NOTRE DAME, IN 46556 SN 0003-0031 J9 AM MIDL NAT JI Am. Midl. Nat. PD JAN PY 1996 VL 135 IS 1 BP 168 EP 171 DI 10.2307/2426882 PG 4 WC Biodiversity Conservation; Ecology SC Biodiversity & Conservation; Environmental Sciences & Ecology GA TQ763 UT WOS:A1996TQ76300018 ER PT B AU Griffey, MJ Bournazian, J AF Griffey, MJ Bournazian, J GP AMER STAT ASSOC TI Disclosure avoidance techniques used in petroleum marketing data SO AMERICAN STATISTICAL ASSOCIATION - 1996 PROCEEDINGS OF THE SECTION ON GOVERNMENT STATISTICS LA English DT Proceedings Paper CT Conference of the Section-on-Government-Statistics, at the Annual Meeting of the American-Statistical-Association CY AUG 04-08, 1996 CL CHICAGO, IL SP Amer Stat Assoc, Sect Govt Stat DE suppression; confidentiality C1 US DOE,WASHINGTON,DC 20585. RP Bournazian, J (reprint author), US DOE,EI-431 EIA,WASHINGTON,DC 20585, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER STATISTICAL ASSOC PI ALEXANDRIA PA 1429 DUKE ST, ALEXANDRIA, VA 22314 BN 1-883276-44-6 PY 1996 BP 83 EP 88 PG 6 WC Public Administration; Statistics & Probability SC Public Administration; Mathematics GA BJ01E UT WOS:A1996BJ01E00015 ER PT B AU Abate, ML Morrow, MC Kuczek, T AF Abate, ML Morrow, MC Kuczek, T GP AMER STAT ASSOC TI An application of robust parameter design using an alternative to Taguchi methods SO AMERICAN STATISTICAL ASSOCIATION - 1996 PROCEEDINGS OF THE SECTION ON QUALITY AND PRODUCTIVITY LA English DT Proceedings Paper CT Conference of the Section-on-Quality-and-Productivity, at the Annual Meeting of the American-Statistical-Association CY AUG 04-08, 1996 CL CHICAGO, IL SP Amer Stat Assoc, Sect Qual & Productiv DE bootstrap; noise factors; optimality; robust product design RP Abate, ML (reprint author), SANDIA NATL LABS,POB 5800,ALBUQUERQUE,NM 87185, USA. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER STATISTICAL ASSOC PI ALEXANDRIA PA 1429 DUKE ST, ALEXANDRIA, VA 22314 BN 1-883276-47-0 PY 1996 BP 114 EP 119 PG 6 WC Statistics & Probability SC Mathematics GA BJ01G UT WOS:A1996BJ01G00020 ER PT B AU Knaub, JR AF Knaub, JR GP AMER STAT ASSOC TI Weighted multiple regression estimation for survey model sampling SO AMERICAN STATISTICAL ASSOCIATION - 1996 PROCEEDINGS OF THE SECTION ON SURVEY RESEARCH METHODS, VOLS I AND II LA English DT Proceedings Paper CT Annual Meeting of the American-Association-for-Public-Opinion-Research CY MAY 16-19, 1996 CL SALT LAKE CITY, UT SP Amer Assoc Public Opin Res DE variance of totals; establishment surveys; cutoff sampling AB Model-based inference has performed well for electric power establishment surveys at the Energy information Administration (EIA), using cutoff sampling and weighted, simple linear regression, as pioneered by K.R.W. Brewer, R.M. Royall, and others. However, 'nonutility' generation sales for resale data have proved to be relatively difficult to estimate efficiently. Design-based inference would be even less efficient. A weighted, multiple linear regression model, using a cutoff sample. where one regressor is the data element of interest as captured in a previous census, and another regressor is the nameplate capacity of the generating entity, has proved to be extremely valuable. This is being applied to monthly sampling, where regressor data come from previous annual census information. Estimates of totals, with their corresponding estimates of variance, have been greatly improved by this methodology. RP Knaub, JR (reprint author), US DOE,ENERGY INFORMAT ADM,EI-524,WASHINGTON,DC 20585, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER STATISTICAL ASSOC PI ALEXANDRIA PA 1429 DUKE ST, ALEXANDRIA, VA 22314 BN 1-883276-50-0 PY 1996 BP 596 EP 599 PG 4 WC Statistics & Probability SC Mathematics GA BJ14F UT WOS:A1996BJ14F00093 ER PT B AU Coburn, TC Whalen, MV AF Coburn, TC Whalen, MV GP AMER STAT ASSOC TI Comparison of the self-response and telephone inquiry methods of opinion research in assessing overall performance and consumer preference for alternative fuel vehicles in the US Federal fleet SO AMERICAN STATISTICAL ASSOCIATION - 1996 PROCEEDINGS OF THE SECTION ON SURVEY RESEARCH METHODS, VOLS I AND II LA English DT Proceedings Paper CT Annual Meeting of the American-Association-for-Public-Opinion-Research CY MAY 16-19, 1996 CL SALT LAKE CITY, UT SP Amer Assoc Public Opin Res DE consumer preference; survey re-design; modality change; alternative fuel vehicles RP Coburn, TC (reprint author), NATL RENEWABLE ENERGY LAB,1617 COLE BLVD,GOLDEN,CO 80401, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER STATISTICAL ASSOC PI ALEXANDRIA PA 1429 DUKE ST, ALEXANDRIA, VA 22314 BN 1-883276-50-0 PY 1996 BP 1060 EP 1065 PG 6 WC Statistics & Probability SC Mathematics GA BJ14F UT WOS:A1996BJ14F00175 ER PT B AU Eggett, D Nicholson, W AF Eggett, D Nicholson, W GP AMER STAT ASSOC TI Image analysis using clustering SO AMERICAN STATISTICAL ASSOCIATION - 1996 PROCEEDINGS OF THE STATISTICAL COMPUTING SECTION LA English DT Proceedings Paper CT Symposium of the Statistical-Computing-Section, at the Annual Meeting of the American-Statistical-Association CY AUG 04-08, 1996 CL CHICAGO, IL SP Amer Stat Assoc, Stat Comp Sect RP Eggett, D (reprint author), BATTELLE MEM INST,PACIFIC NW LABS,POB 999,K5-12,RICHLAND,WA 99352, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER STATISTICAL ASSOC PI ALEXANDRIA PA 1429 DUKE ST, ALEXANDRIA, VA 22314 BN 1-883276-40-3 PY 1996 BP 18 EP 23 PG 6 WC Statistics & Probability SC Mathematics GA BJ14Y UT WOS:A1996BJ14Y00004 ER PT B AU Chen, G Liebetrau, AM Hartley, SA Simpson, BC AF Chen, G Liebetrau, AM Hartley, SA Simpson, BC GP AMER STAT ASSOC TI A method to compare sampling data with model estimates of waste tank contents SO AMERICAN STATISTICAL ASSOCIATION - 1996 PROCEEDINGS OF THE STATISTICAL COMPUTING SECTION LA English DT Proceedings Paper CT Symposium of the Statistical-Computing-Section, at the Annual Meeting of the American-Statistical-Association CY AUG 04-08, 1996 CL CHICAGO, IL SP Amer Stat Assoc, Stat Comp Sect DE simulation; sampling distribution; sample RP Chen, G (reprint author), BATTELLE MEM INST,PACIFIC NW LABS,POB 999,K5-12,RICHLAND,WA 99352, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER STATISTICAL ASSOC PI ALEXANDRIA PA 1429 DUKE ST, ALEXANDRIA, VA 22314 BN 1-883276-40-3 PY 1996 BP 161 EP 165 PG 5 WC Statistics & Probability SC Mathematics GA BJ14Y UT WOS:A1996BJ14Y00030 ER PT B AU Higbee, KT Redgate, T Miller, NE Anderson, DN Anderson, KK Hagedorn, DN Rohay, AC AF Higbee, KT Redgate, T Miller, NE Anderson, DN Anderson, KK Hagedorn, DN Rohay, AC GP AMER STAT ASSOC TI Issues in selecting a classification method SO AMERICAN STATISTICAL ASSOCIATION - 1996 PROCEEDINGS OF THE STATISTICAL COMPUTING SECTION LA English DT Proceedings Paper CT Symposium of the Statistical-Computing-Section, at the Annual Meeting of the American-Statistical-Association CY AUG 04-08, 1996 CL CHICAGO, IL SP Amer Stat Assoc, Stat Comp Sect DE discrimination; simplicity; robustness; performance RP Higbee, KT (reprint author), BATTELLE MEM INST,PACIFIC NW LABS,POB 999,MSN K5-12,RICHLAND,WA 99352, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER STATISTICAL ASSOC PI ALEXANDRIA PA 1429 DUKE ST, ALEXANDRIA, VA 22314 BN 1-883276-40-3 PY 1996 BP 224 EP 229 PG 6 WC Statistics & Probability SC Mathematics GA BJ14Y UT WOS:A1996BJ14Y00043 ER PT B AU Redgate, T Miller, NE Rohay, AC Anderson, DN Higbee, KT Hagedorn, DN AF Redgate, T Miller, NE Rohay, AC Anderson, DN Higbee, KT Hagedorn, DN GP AMER STAT ASSOC TI Classification methods applied to seismic discrimination SO AMERICAN STATISTICAL ASSOCIATION - 1996 PROCEEDINGS OF THE STATISTICAL COMPUTING SECTION LA English DT Proceedings Paper CT Symposium of the Statistical-Computing-Section, at the Annual Meeting of the American-Statistical-Association CY AUG 04-08, 1996 CL CHICAGO, IL SP Amer Stat Assoc, Stat Comp Sect DE all-possible-subsets; method comparison; stepwise RP Redgate, T (reprint author), BATTELLE MEM INST,PACIFIC NW LABS,POB 999,MSN K5-12,RICHLAND,WA 99352, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER STATISTICAL ASSOC PI ALEXANDRIA PA 1429 DUKE ST, ALEXANDRIA, VA 22314 BN 1-883276-40-3 PY 1996 BP 230 EP 234 PG 5 WC Statistics & Probability SC Mathematics GA BJ14Y UT WOS:A1996BJ14Y00044 ER PT S AU Bullock, JN Bechinger, C Xu, YQ Benson, DK Branz, HM AF Bullock, JN Bechinger, C Xu, YQ Benson, DK Branz, HM BE Hack, M Schiff, EA Wagner, S Schropp, R Matsuda, A TI Improved monolithic photovoltaic-electrochromic devices incorporating an a-SiC:H solar cell SO AMORPHOUS SILICON TECHNOLOGY - 1996 SE MATERIALS RESEARCH SOCIETY SYMPOSIUM PROCEEDINGS LA English DT Proceedings Paper CT 14th Symposium on Amorphous Silicon Technology, at the 1996 MRS Spring Meeting CY APR 08-12, 1996 CL SAN FRANCISCO, CA SP Mat Res Soc AB In the tandem photovoltaic-electrochromic (PV-EC) device, a wide-gap, semitransparent, amorphous silicon-carbon alloy (a-SiC:H) photovoltaic device and an electrochromic optical transmittance modulator (EC device) are deposited sequentially to form a monolithic device on a single substrate. This device can be used as a ''smart'' window for active control of daylighting and building cooling load without an external electrical connection. Last year we reported preliminary results on our development of a semi-transparent PV cell incorporating an a-SiC:H i-layer. Here we report our recent progress on the semitransparent PV component of a PV-EC device and development of a Li-based EC device that colors at voltages below 0.9 V. Finally, we discuss both recent progress and difficulties in integrating the two devices on one substrate. RP Bullock, JN (reprint author), NATL RENEWABLE ENERGY LAB,1617 COLE BLVD,GOLDEN,CO 80401, USA. NR 0 TC 3 Z9 3 U1 1 U2 3 PU MATERIALS RESEARCH SOCIETY PI WARRENDALE PA 506 KEYSTONE DRIVE, WARRENDALE, PA 15088-7563 SN 0272-9172 BN 1-55899-323-1 J9 MATER RES SOC SYMP P PY 1996 VL 420 BP 183 EP 187 PG 5 WC Engineering, Electrical & Electronic; Materials Science, Coatings & Films; Physics, Condensed Matter SC Engineering; Materials Science; Physics GA BH07P UT WOS:A1996BH07P00028 ER PT S AU Wang, Q Crandall, RS AF Wang, Q Crandall, RS BE Hack, M Schiff, EA Wagner, S Schropp, R Matsuda, A TI Probe of field collapse in a-Si:H solar cells SO AMORPHOUS SILICON TECHNOLOGY - 1996 SE MATERIALS RESEARCH SOCIETY SYMPOSIUM PROCEEDINGS LA English DT Proceedings Paper CT 14th Symposium on Amorphous Silicon Technology, at the 1996 MRS Spring Meeting CY APR 08-12, 1996 CL SAN FRANCISCO, CA SP Mat Res Soc AB We study the effect of illumination intensity on solar cell performance in a-Si:H solar cells. We find that the fill factor strongly depends on light intensity. As we increase the illumination intensity from low levels to one sun we observe a decrease in fill factor of approximately 15% in as grown cells. We attribute this effect to electric field collapse inside the cell. We propose that photogenerated space charge (free and trapped charge) increases with light intensity and causes field collapse. We describe the origin of space charge and the associated capacitance-photocapacitance. We measure the photocapacitance as a barometer to probe the collapsed field. We obtain a good agreement between photocapacitance experiments and theory. We also explore the light intensity dependence of photocapacitance and explain the decrease of FF with the increasing light intensity. RP Wang, Q (reprint author), NATL RENEWABLE ENERGY LAB,GOLDEN,CO 80401, USA. NR 0 TC 1 Z9 1 U1 0 U2 1 PU MATERIALS RESEARCH SOCIETY PI WARRENDALE PA 506 KEYSTONE DRIVE, WARRENDALE, PA 15088-7563 SN 0272-9172 BN 1-55899-323-1 J9 MATER RES SOC SYMP P PY 1996 VL 420 BP 215 EP 220 PG 6 WC Engineering, Electrical & Electronic; Materials Science, Coatings & Films; Physics, Condensed Matter SC Engineering; Materials Science; Physics GA BH07P UT WOS:A1996BH07P00033 ER PT S AU Zhong, F Hong, WS PerezMendez, V Chen, CC Cohen, JD AF Zhong, F Hong, WS PerezMendez, V Chen, CC Cohen, JD BE Hack, M Schiff, EA Wagner, S Schropp, R Matsuda, A TI The electronic properties of a-Si:H deposited with hydrogen or helium dilution SO AMORPHOUS SILICON TECHNOLOGY - 1996 SE MATERIALS RESEARCH SOCIETY SYMPOSIUM PROCEEDINGS LA English DT Proceedings Paper CT 14th Symposium on Amorphous Silicon Technology, at the 1996 MRS Spring Meeting CY APR 08-12, 1996 CL SAN FRANCISCO, CA SP Mat Res Soc AB We have applied the Drive-Level Capacitance Profiling (DLCP) method to n-i-p a-Si:H diodes to characterize the mid-gap defect densities in the i layer. Our results show that there are no significant changes in the drive-level densities, N-dl, in n-i-p diodes and p(+)-i-m as well as n-i-m Schottky diodes, which indicates that DLCP can directly provide reliable energy distribution and spatial distribution of the mid-gap defects in the n-i-p device. We have found that the ratio of N-dl to N-D*, the ionized defect density determined by hole onset measurement, is changed with the deposition conditions; it is 3 for standard samples, 2 for helium diluted samples and 6 for hydrogen diluted samples. These results indicate that there may be different defect distributions in these materials, which suggest the ratio of charged (D-) density to the neutral defect (D-0) density may be altered when growth conditions are varied. RP Zhong, F (reprint author), UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,DIV PHYS,BERKELEY,CA 94720, USA. NR 0 TC 0 Z9 0 U1 0 U2 1 PU MATERIALS RESEARCH SOCIETY PI WARRENDALE PA 506 KEYSTONE DRIVE, WARRENDALE, PA 15088-7563 SN 0272-9172 BN 1-55899-323-1 J9 MATER RES SOC SYMP P PY 1996 VL 420 BP 363 EP 368 PG 6 WC Engineering, Electrical & Electronic; Materials Science, Coatings & Films; Physics, Condensed Matter SC Engineering; Materials Science; Physics GA BH07P UT WOS:A1996BH07P00058 ER PT S AU Hong, WS Zhong, F PerezMendez, V AF Hong, WS Zhong, F PerezMendez, V BE Hack, M Schiff, EA Wagner, S Schropp, R Matsuda, A TI Mechanical and electrical properties of hydrogen or helium diluted a-Si:H prepared at low temperatures SO AMORPHOUS SILICON TECHNOLOGY - 1996 SE MATERIALS RESEARCH SOCIETY SYMPOSIUM PROCEEDINGS LA English DT Proceedings Paper CT 14th Symposium on Amorphous Silicon Technology, at the 1996 MRS Spring Meeting CY APR 08-12, 1996 CL SAN FRANCISCO, CA SP Mat Res Soc AB Hydrogen or helium dilution of silane has been used to improve charge transport characteristics or deposition rate for thick amorphous silicon layers. In both cases, mechanical instability, such as peeling-off, due to high strain energy stored in the a-Si:H film is one of the major concerns. Growing the a-Si:H film at temperatures below 150 degrees C brought the residual stress in the film to a level low enough to prevent delamination. The defect density increased at the same time, but it could be recovered by annealing at 160 degrees C for 100 hours without affecting the stress state. In the hydrogen-diluted material, the deposition condition for optimum mobility and defect density values corresponded to the onset of the microcrystalline formation, and this relationship was confirmed by Transmission Electron Microscopy (TEM). Existence of a small amount of an ordered phase in the helium-diluted material, which was hardly observed by the TEM, was revealed by IR absorption spectra and supported by the change in ratio of photo-to-dark conductivity compared to that of undiluted material. RP Hong, WS (reprint author), UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,DIV PHYS,BERKELEY,CA 94720, USA. NR 0 TC 0 Z9 1 U1 0 U2 0 PU MATERIALS RESEARCH SOCIETY PI WARRENDALE PA 506 KEYSTONE DRIVE, WARRENDALE, PA 15088-7563 SN 0272-9172 BN 1-55899-323-1 J9 MATER RES SOC SYMP P PY 1996 VL 420 BP 393 EP 398 PG 6 WC Engineering, Electrical & Electronic; Materials Science, Coatings & Films; Physics, Condensed Matter SC Engineering; Materials Science; Physics GA BH07P UT WOS:A1996BH07P00063 ER PT S AU Crandall, RS Lips, K AF Crandall, RS Lips, K BE Hack, M Schiff, EA Wagner, S Schropp, R Matsuda, A TI Subtleties of capacitance transients in amorphous silicon SO AMORPHOUS SILICON TECHNOLOGY - 1996 SE MATERIALS RESEARCH SOCIETY SYMPOSIUM PROCEEDINGS LA English DT Proceedings Paper CT 14th Symposium on Amorphous Silicon Technology, at the 1996 MRS Spring Meeting CY APR 08-12, 1996 CL SAN FRANCISCO, CA SP Mat Res Soc AB Using junction capacitance methods, we describe the effect of contacts on charge emission transients in n-type hydrogenated amorphous silicon. The results demonstrate some of the difficulties encountered in observing and interpreting anomalous temperature independent emission transients (''slow relaxation''). RP Crandall, RS (reprint author), NATL RENEWABLE ENERGY LAB,GOLDEN,CO 80401, USA. NR 0 TC 2 Z9 2 U1 0 U2 0 PU MATERIALS RESEARCH SOCIETY PI WARRENDALE PA 506 KEYSTONE DRIVE, WARRENDALE, PA 15088-7563 SN 0272-9172 BN 1-55899-323-1 J9 MATER RES SOC SYMP P PY 1996 VL 420 BP 685 EP 690 PG 6 WC Engineering, Electrical & Electronic; Materials Science, Coatings & Films; Physics, Condensed Matter SC Engineering; Materials Science; Physics GA BH07P UT WOS:A1996BH07P00108 ER PT S AU Lips, K Unold, T Xu, YQ Crandall, RS AF Lips, K Unold, T Xu, YQ Crandall, RS BE Hack, M Schiff, EA Wagner, S Schropp, R Matsuda, A TI Partial depletion region collapse and its impact on transient capacitance measurements SO AMORPHOUS SILICON TECHNOLOGY - 1996 SE MATERIALS RESEARCH SOCIETY SYMPOSIUM PROCEEDINGS LA English DT Proceedings Paper CT 14th Symposium on Amorphous Silicon Technology, at the 1996 MRS Spring Meeting CY APR 08-12, 1996 CL SAN FRANCISCO, CA SP Mat Res Soc AB We investigate capacitance transients under various experimental conditions on a number of different amorphous silicon Schottky barrier device structures. The samples differ mainly in their back contact configuration, which is non-ohmic for one type of sample and ohmic for the second type of samples. Anomalous transients can be observed for all samples regardless of the back contact if the depletion region is only partially collapsed by partial voltage pulsing. We find that samples without an ohmic back contact show a slowly rising capacitance during the filling pulse. These samples show anomalous capacitance transients for short filling pulses. RP Lips, K (reprint author), NATL RENEWABLE ENERGY LAB,GOLDEN,CO 80401, USA. OI Unold, Thomas/0000-0002-5750-0693 NR 0 TC 0 Z9 0 U1 0 U2 0 PU MATERIALS RESEARCH SOCIETY PI WARRENDALE PA 506 KEYSTONE DRIVE, WARRENDALE, PA 15088-7563 SN 0272-9172 BN 1-55899-323-1 J9 MATER RES SOC SYMP P PY 1996 VL 420 BP 691 EP 696 PG 6 WC Engineering, Electrical & Electronic; Materials Science, Coatings & Films; Physics, Condensed Matter SC Engineering; Materials Science; Physics GA BH07P UT WOS:A1996BH07P00109 ER PT S AU Unold, M Branz, HM Vanecek, M AF Unold, M Branz, HM Vanecek, M BE Hack, M Schiff, EA Wagner, S Schropp, R Matsuda, A TI Light bias CPM study of the density of states in n-type amorphous silicon SO AMORPHOUS SILICON TECHNOLOGY - 1996 SE MATERIALS RESEARCH SOCIETY SYMPOSIUM PROCEEDINGS LA English DT Proceedings Paper CT 14th Symposium on Amorphous Silicon Technology, at the 1996 MRS Spring Meeting CY APR 08-12, 1996 CL SAN FRANCISCO, CA SP Mat Res Soc AB We measure subgap absorption on n-type amorphous silicon using the ''absolute'' constant photocurrent method. We find that for typical monochromator probe beam intensities the measurement is not significantly influenced by lifetime changes. When the measurement is performed under light bias, an apparent increase in the defect absorption coefficient is observed, but no change in the photoexcitation threshold or spectral shape of the absorption band is seen. We show that this increase is likely due to a bias-light amplification of spectrally dependent lifetime changes. Our measurements suggest a larger electron capture cross section of positive valence band tail states compared to neutral dangling bonds. RP Unold, M (reprint author), NATL RENEWABLE ENERGY LAB,1617 COLE BLVD,GOLDEN,CO 80401, USA. RI Vanecek, Milan/H-1995-2014; OI Unold, Thomas/0000-0002-5750-0693 NR 0 TC 2 Z9 2 U1 0 U2 0 PU MATERIALS RESEARCH SOCIETY PI WARRENDALE PA 506 KEYSTONE DRIVE, WARRENDALE, PA 15088-7563 SN 0272-9172 BN 1-55899-323-1 J9 MATER RES SOC SYMP P PY 1996 VL 420 BP 703 EP 708 PG 6 WC Engineering, Electrical & Electronic; Materials Science, Coatings & Films; Physics, Condensed Matter SC Engineering; Materials Science; Physics GA BH07P UT WOS:A1996BH07P00111 ER PT J AU Narayanan, VA Stokes, DL VoDinh, T AF Narayanan, VA Stokes, DL VoDinh, T TI Vibrational spectra of the industrial dyes cresyl fast violet, phloxine B and saffron. Intensity studies by surface-enhanced Raman spectroscopy SO ANALUSIS LA English DT Article DE vibrational spectra; surface-enhanced Raman spectroscopy; industrial dyes ID P-AMINOBENZOIC ACID; SCATTERING; SPECTROMETRY; IDENTIFICATION; CAROTENOIDS; SILVER; PAPER AB The vibrational spectra, Fourier transform Raman, Fourier transform infrared, and surface-enhanced Raman scattering (SERS) spectra of the dyes cresyl fast violet, phloxine B, and saffron have been recorded and analyzed. The intensity of the intense SERS peak of the aromatic ring vibration at 1495 cm(-1) in phloxine B, and the intense 592 cm(-1) peak due to CCC and CNC in plane skeletal deformation frequency has been studied as a function of the analyte concentration of these two dyes. Quantitative calibration curves for cresyl fast violet and phloxine B are presented. Limits of detection of these two dyes by SERS are reported. All the three dyes give fluorescence-free SERS spectra. C1 OAK RIDGE NATL LAB,OAK RIDGE,TN 37831. NR 30 TC 7 Z9 7 U1 2 U2 4 PU EDITIONS SCIENTIFIQUES ELSEVIER PI PARIS CEDEX 15 PA 141 RUE JAVEL, 75747 PARIS CEDEX 15, FRANCE SN 0365-4877 J9 ANALUSIS JI Analusis PD JAN-FEB PY 1996 VL 24 IS 1 BP 1 EP 5 PG 5 WC Chemistry, Analytical SC Chemistry GA UC618 UT WOS:A1996UC61800015 ER PT B AU McCallen, DB Hutchings, LJ AF McCallen, DB Hutchings, LJ BE Cheng, FY TI Ground motion estimation and nonlinear seismic analysis SO ANALYSIS AND COMPUTATION LA English DT Proceedings Paper CT 12th Conference on Analysis and Computation, Held in Conjunction with Structures Congress XIV CY APR 15-18, 1996 CL CHICAGO, IL SP ASCE Struct Div, Comm Anal & Computat AB Site specific predictions of the dynamic response of structures io extreme earthquake ground motions are a critical component of seismic design for important structures. With the rapid development of computationally based methodologies and powerful computers over the past few years, engineers and scientists now have the capability to perform numerical simulations of many of the physical processes associated with the generation of earthquake ground motions and dynamic structural response. This paper describes application of a physics based, deterministic, computational approach for estimation of earthquake ground motions which relies on site measurements of frequently occurring small (i.e. M < 3) earthquakes. Case studies are presented which illustrate application of this methodology for two different sites, and nonlinear analyses of a typical six story steel frame office building are performed to illustrate the potential sensitivity of nonlinear response to site conditions and proximity to the causative fault. RP McCallen, DB (reprint author), LAWRENCE LIVERMORE NATL LAB,STRUCT MECH GRP,LIVERMORE,CA 94550, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER SOC CIVIL ENGINEERS PI NEW YORK PA UNITED ENGINEERING CENTER, 345 E 47TH ST, NEW YORK, NY 10017-2398 BN 0-7844-0163-2 PY 1996 BP 416 EP 427 PG 2 WC Engineering, Civil SC Engineering GA BG81M UT WOS:A1996BG81M00039 ER PT J AU Wachter, A Bohnen, KP Ho, KM AF Wachter, A Bohnen, KP Ho, KM TI Structure and dynamics at the Pt(100)-surface SO ANNALEN DER PHYSIK LA English DT Article DE density functional calculations; platinum; surface relaxation ID METALS AB Using first-principles total-energy calculations the lattice relaxation, surface energy, work function and surface phonons have been determined for the Pt(100)-surface, Calculation of forces allows for a very efficient determination of equilibrium geometries and interplanar force constants. Results will be presented and compared with available experimental information. C1 US DOE, AMES LAB, AMES, IA 50011 USA. IOWA STATE UNIV SCI & TECHNOL, DEPT PHYS, AMES, IA 50011 USA. RP Wachter, A (reprint author), KERNFORSCHUNGSZENTRUM KARLSRUHE GMBH, INST NUKL FESTKORPERPHYS, POB 3640, D-76021 KARLSRUHE, GERMANY. NR 25 TC 2 Z9 2 U1 1 U2 1 PU WILEY-V C H VERLAG GMBH PI WEINHEIM PA BOSCHSTRASSE 12, D-69469 WEINHEIM, GERMANY SN 0003-3804 EI 1521-3889 J9 ANN PHYS-BERLIN JI Ann. Phys.-Berlin PY 1996 VL 5 IS 3 BP 215 EP 223 PG 9 WC Physics, Multidisciplinary SC Physics GA UL109 UT WOS:A1996UL10900001 ER PT J AU Kolobov, YR Grabovetskaya, GP Ratochka, IV Kabanova, EV Naidenkin, EV Lowe, TC AF Kolobov, YR Grabovetskaya, GP Ratochka, IV Kabanova, EV Naidenkin, EV Lowe, TC TI Effect of grain-boundary diffusion fluxes of copper on the acceleration of creep in submicrocrystalline nickel SO ANNALES DE CHIMIE-SCIENCE DES MATERIAUX LA English DT Article ID MIGRATION; RECRYSTALLIZATION; POLYCRYSTALS; MOLYBDENUM AB Experiments were conducted on the effect of grain boundary diffusion fluxes of Cu on creep behaviour of coarse-grained and submicrocrystalline (SMC) Ni. For both grain sizes, the creep rate is accelerated by the diffusional fluxes of Cu in the grain boundaries. However, the effect occurs in a lower temperature range for the finer grain size SMC material. The grain boundary diffusion coefficients of Cu in SMC nickel were experimentally measured at the temperatures of 423 K and 573 K. The grain size dependence of the creep acceleration behavior can be attributed to higher diffusivity in the finer grain material. C1 LOS ALAMOS NATL LAB, LOS ALAMOS, NM 87545 USA. RAS, INST STRENGTH PHYS & MAT SCI, TOMSK 634021, RUSSIA. NR 22 TC 27 Z9 31 U1 0 U2 1 PU ELSEVIER FRANCE-EDITIONS SCIENTIFIQUES MEDICALES ELSEVIER PI PARIS PA 23 RUE LINOIS, 75724 PARIS, FRANCE SN 0151-9107 J9 ANN CHIM-SCI MAT JI Ann. Chim.-Sci. Mat. PY 1996 VL 21 IS 6-7 BP 483 EP 491 PG 9 WC Chemistry, Multidisciplinary; Materials Science, Multidisciplinary SC Chemistry; Materials Science GA VY762 UT WOS:A1996VY76200011 ER PT J AU Stapp, HP AF Stapp, HP TI Pole-factorization theorem in quantum electrodynamics SO ANNALES DE L INSTITUT HENRI POINCARE-PHYSIQUE THEORIQUE LA English DT Article; Proceedings Paper CT Conference on New Problems in the General Theory of Fields and Particles CY JUL, 1994 CL PARIS, FRANCE ID PHYSICAL CHARGED SECTORS; LARGE DISTANCES; CORRESPONDENCE-PRINCIPLE AB In quantum electrodynamics a classical part of the S-matrix is normally factored out in order to obtain a quantum remainder that can be treated perturbatively without the occurrence of infrared divergences. However, this separation, as usually performed, introduces spurious large-distance effects that produce an apparent breakdown of the important correspondence between stable particles and poles of the S-matrix, and, consequently, lead to apparent violations of the correspondence principle and to incorrect results for computations in the mesoscopic domain lying between the atomic and classical regimes. An improved computational technique is described that allows valid results to be obtained in this domain, and that leads, for the quantum remainder, in the cases studied, to a physical-region singularity structure that, as regards the most singular parts, is the same as the normal physical-region analytic structure in theories in which all particles have non-zero mass. The key innovations are to define the classical part in coordinate space, rather than in momentum space, and to define there a separation of the photon-electron coupling into its classical and quantum parts that has the following properties: 1) The contributions from the terms containing only classical couplings can be summed to all orders to give a unitary operator that generates the coherent state that corresponds to the appropriate classical process, and 2) The quantum remainder can be rigorously shown to exhibit, as regards its most singular parts, the normal analytic structure. RP Stapp, HP (reprint author), UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,BERKELEY,CA 94720, USA. NR 37 TC 1 Z9 1 U1 0 U2 0 PU GAUTHIER-VILLARS PI PARIS PA S P E S-JOURNAL DEPT, 120 BD ST GERMAIN, F-75006 PARIS, FRANCE SN 0246-0211 J9 ANN I H POINCARE-PHY JI Ann. Inst. Henri Poincare-Phys. Theor. PY 1996 VL 64 IS 4 BP 479 EP 493 PG 15 WC Physics, Multidisciplinary SC Physics GA VB633 UT WOS:A1996VB63300007 ER PT J AU Norby, RJ AF Norby, RJ TI Oaks in a high-CO2 world SO ANNALES DES SCIENCES FORESTIERES LA English DT Article; Proceedings Paper CT International Symposium on Oaks in a Changing Environment - Ecological and Physiological Aspects CY SEP, 1994 CL VELAINE-EN-HAYE, FRANCE SP Int Union Forest Res Org, Eurosilva Eureka 447, European Initiat Forest Tree Physiol, Conseil Reg Lorraine, INRA, Cent Adm, Dist Agglomerat Nanceenne, Conseil Gen Meurthe et Moselle, Nancy City Council DE atmospheric carbon dioxide; global change; Quercus ID ATMOSPHERIC CO2 ENRICHMENT; CARBON-DIOXIDE; ELEVATED CO2; QUERCUS-ALBA; STOMATAL DENSITY; TREE SEEDLINGS; GROWTH; RESPONSES; FOREST; LEAVES AB The concentration of carbon dioxide in the atmosphere is one environmental factor that is certain to influence the physiology and productivity of oak trees everywhere. Direct assessment of the impact of increasing CO2 is very difficult, however, because of the long-term nature of CO2 effects and the myriad potential interactions between CO2 and other environmental factors that can influence the physiological and ecological relationships of oaks. The CO2 responses of at least 11 Quercus species have been investigated, primarily in experiments with seedlings. The growth response varies considerably among these experiments, and there appears to be no basis for differentiating the response of oaks as a group from those of other woody plants. The more important challenge is to find a basis for addressing questions about the responses of oak forest ecosystems from experimental data on individual seedlings and saplings. A series of experiments with white oak (Quercus alba L) seedlings and saplings was focused toward larger-scale questions, such as whether N limitations would preclude growth responses to elevated CO2 and whether short-term physiological responses could be sustained over longer time scales. These experiments suggested three issues that are particularly important for addressing forest responses: leaf area dynamics, fine root production, and biotic interactions. By focusing seedling and sapling experiments toward these issues, we gain insight into the important processes that will influence ecosystem response and, at least in a qualitative sense, the sensitivity of those processes to elevated CO2. RP Norby, RJ (reprint author), OAK RIDGE NATL LAB,DIV ENVIRONM SCI,BLDG 1059,POB 2008,OAK RIDGE,TN 37831, USA. RI Norby, Richard/C-1773-2012 OI Norby, Richard/0000-0002-0238-9828 NR 59 TC 15 Z9 15 U1 0 U2 1 PU EDITIONS SCIENTIFIQUES ELSEVIER PI PARIS CEDEX 15 PA 141 RUE JAVEL, 75747 PARIS CEDEX 15, FRANCE SN 0003-4312 J9 ANN SCI FOREST JI Ann. Sci. For. PY 1996 VL 53 IS 2-3 BP 413 EP 429 DI 10.1051/forest:19960224 PG 17 WC Forestry SC Forestry GA UT402 UT WOS:A1996UT40200025 ER PT J AU Gary, SP Yin, L Winske, D AF Gary, SP Yin, L Winske, D TI Electromagnetic proton cyclotron instability: Heating of cool magnetospheric helium ions SO ANNALES GEOPHYSICAE-ATMOSPHERES HYDROSPHERES AND SPACE SCIENCES LA English DT Article ID WAVE-PARTICLE INTERACTIONS; 1-2 MAGNETIC PULSATIONS; EQUATORIAL MAGNETOSPHERE; HEAVY-IONS; AURORAL PRECIPITATION; MULTICOMPONENT PLASMA; EARTHS MAGNETOSPHERE; TEMPERATURE; GENERATION; DRIVEN AB The electromagnetic proton cyclotron anisotropy instability is excited if the hot proton temperature anisotropy, T-perpendicular to h/T-parallel to h, is sufficiently large compared to unity, where the subscript h denotes the hot protons and the perpendicular and parallel symbols denote directions relative to the background magnetic field. This instability is important in the outer magnetosphere because it has been shown to lead to an upper bound on T-perpendicular to h/T-parallel to h and to cool iron heating. Here one-dimensional initial-value hybrid simulations with spatial variations in the direction of the background magnetic field are used to study this instability in a homogeneous plasma model which represents three ionic constituents of the outer magnetosphere: hot anisotropic protons, cool, initially isotropic protons, and cool, initially isotropic singly ionized helium. These simulations show that the presence of a tenuous helium component does not significantly change the scalings of either the hot proton anisotropy upper bound or the heating of the cool protons. The simulations also show that the helium ion heating rate increases with beta parallel to h in contrast to the cool proton energization which decreases with this parameter. The prediction of this homogeneous plasma model, therefore, for cool ions subject to heating by the proton cyclotron instability is that the observed ratio of cool helium temperature to cool proton temperature should increase as beta parallel to h increases. C1 UNIV CALIF LOS ANGELES,DEPT PHYS,LOS ANGELES,CA 90024. RP Gary, SP (reprint author), LOS ALAMOS NATL LAB,POB 1663,LOS ALAMOS,NM 87545, USA. NR 54 TC 3 Z9 3 U1 0 U2 2 PU SPRINGER VERLAG PI NEW YORK PA 175 FIFTH AVE, NEW YORK, NY 10010 SN 0992-7689 J9 ANN GEOPHYS JI Ann. Geophys.-Atmos. Hydrospheres Space Sci. PD JAN PY 1996 VL 14 IS 1 BP 1 EP 10 PG 10 WC Astronomy & Astrophysics; Geosciences, Multidisciplinary; Meteorology & Atmospheric Sciences SC Astronomy & Astrophysics; Geology; Meteorology & Atmospheric Sciences GA TR760 UT WOS:A1996TR76000001 ER PT J AU Wright, SJ AF Wright, SJ TI A path-following interior-point algorithm for linear and quadratic problems SO ANNALS OF OPERATIONS RESEARCH LA English DT Article DE path-following interior-point methods; linear complementarity problems; Q-subquadratic convergence AB We describe an algorithm for the monotone linear complementarity problem (LCP) that converges from any positive, not necessarily feasible, starting point and exhibits polynomial complexity if some additional assumptions are made on the starting point. If the problem has a strictly complementarity solution, the method converges subquadratically. We show that the algorithm and its convergence properties extend readily to the mixed monotone linear complementarity problem and, hence, to all the usual formulations of the linear programming and convex quadratic programming problems. C1 ARGONNE NATL LAB,DIV MATH & COMP SCI,ARGONNE,IL 60439. NR 14 TC 17 Z9 17 U1 0 U2 0 PU BALTZER SCI PUBL BV PI AMSTERDAM PA ASTERWEG 1A, 1031 HL AMSTERDAM, NETHERLANDS SN 0254-5330 J9 ANN OPER RES JI Ann. Oper. Res. PY 1996 VL 62 BP 103 EP 130 DI 10.1007/BF02206813 PG 28 WC Operations Research & Management Science SC Operations Research & Management Science GA UJ019 UT WOS:A1996UJ01900006 ER PT J AU Gosling, JT AF Gosling, JT TI Corotating and transient solar wind flows in three dimensions SO ANNUAL REVIEW OF ASTRONOMY AND ASTROPHYSICS LA English DT Review DE corotating interaction regions; shock disturbances; coronal mass ejections; magnetic reconnection; Ulysses ID CORONAL MASS EJECTIONS; LARGE HELIOCENTRIC DISTANCES; HIGH HELIOGRAPHIC LATITUDES; STREAM INTERACTION REGIONS; HELIOSPHERIC CURRENT SHEET; QUASI-STEADY DYNAMICS; REVERSE SHOCK PAIRS; MHD VORTEX STREET; X-RAY EVENTS; OUTER HELIOSPHERE AB Two types of flows dominate the large-scale structure of the solar wind: corotating flows and transient disturbances. Corotating flows are associated with spatial variability in the coronal expansion and solar rotation, whereas transient disturbances are associated with episodic ejections of material into interplanetary space from coronal regions not previously participating in the solar wind expansion. Ulysses' recent epic journey over the poles of the Sun has provided new insights on the three-dimensional nature of both corotating flows and transient disturbances in the solar wind and their evolution with heliocentric distance and latitude. This paper provides a simple physical description of the origins and dynamics of both of these types of solar wind flows, highlighting new understanding gained from the unique Ulysses high-latitude observations. RP LOS ALAMOS NATL LAB, POB 1663, LOS ALAMOS, NM 87545 USA. NR 93 TC 118 Z9 119 U1 2 U2 5 PU ANNUAL REVIEWS PI PALO ALTO PA 4139 EL CAMINO WAY, PO BOX 10139, PALO ALTO, CA 94303-0139 USA SN 0066-4146 J9 ANNU REV ASTRON ASTR JI Annu. Rev. Astron. Astrophys. PY 1996 VL 34 BP 35 EP 73 DI 10.1146/annurev.astro.34.1.35 PG 39 WC Astronomy & Astrophysics SC Astronomy & Astrophysics GA VK371 UT WOS:A1996VK37100002 ER PT J AU Peterson, CW Strickland, JH Higuchi, H AF Peterson, CW Strickland, JH Higuchi, H TI The fluid dynamics of parachute inflation SO ANNUAL REVIEW OF FLUID MECHANICS LA English DT Review DE fluid-structure interaction; bluff body; vortex; wake ID UNSTEADY-FLOW; UNIFORM-FLOW; SPHERES; WAKE; PLATES; STEADY AB The inflation of a modern parachute encompasses several of the most complex phenomena in classical fluid dynamics, such as porous, bluff-body aerodynamics; highly deformable structures that change shape rapidly in response to the surrounding how field; and time-dependent flow phenomena caused by the rapid deceleration of the parachute and payload. This article summarizes recent progress made in physically understanding and numerically describing the coupled fluid and structural dynamics of parachute inflation. Experimental and computational advances in the modeling of bluff-body flows and parachute inflation are reviewed. The development of computational parachute inflation models has progressed to the point where their potential value has been proved, but they are not yet ready to be used as trusted parachute design tools. The ultimate goal is to predict with confidence the fully coupled time-dependent fluid dynamics and structural dynamics of parachutes in flight before flying them. C1 SYRACUSE UNIV,SYRACUSE,NY 13244. RP Peterson, CW (reprint author), SANDIA NATL LABS,POB 5800,ALBUQUERQUE,NM 87185, USA. NR 55 TC 22 Z9 22 U1 4 U2 11 PU ANNUAL REVIEWS INC PI PALO ALTO PA 4139 EL CAMINO WAY, PO BOX 10139, PALO ALTO, CA 94303-0139 SN 0066-4189 J9 ANNU REV FLUID MECH JI Annu. Rev. Fluid Mech. PY 1996 VL 28 BP 361 EP 387 DI 10.1146/annurev.fl.28.010196.002045 PG 27 WC Mechanics; Physics, Fluids & Plasmas SC Mechanics; Physics GA TR815 UT WOS:A1996TR81500011 ER PT J AU Wolk, CP AF Wolk, CP TI Heterocyst formation SO ANNUAL REVIEW OF GENETICS LA English DT Review DE Anabaena; Nostoc; pattern; spacing; akinetes ID SP STRAIN PCC-7120; BLUE-GREEN-ALGA; CYANOBACTERIUM ANABAENA-VARIABILIS; AERIAL MYCELIUM FORMATION; POLYMERASE SIGMA-FACTOR; FILAMENTOUS CYANOBACTERIUM; NITROGEN-FIXATION; PCC 7120; MOLECULAR-CLONING; PATTERN-FORMATION AB Heterocysts are microaerobic, Nz-fixing cells that form in a patterned array within O-2-producing filamentous cyanobacteria. Structural features of heterocysts can be predicted from consideration of their physiology. This review focuses on the spacing mechanism that determines which cells will differentiate, and on the regulation of the progression of the differentiation process. Applicable genetic tools, developed primarily using Anabaena PCC 7120, but employed also with Nostoc spp., are reviewed. These tools include localization of transcription using fusions to lux, lac, and gfp, and mutagenesis with oriV-containing derivatives of transposon Tn5. Mature and developing heterocysts inhibit nearby vegetative cells from differentiating; genes patA, devA, hetC, and the hetMNI locus may hold keys to understanding intercellular interactions that influence heterocyst formation. Regulatory and other genes that are transcriptionally activated at different times after nitrogen stepdown have been identified, and should permit analysis of mechanisms that underlie the progression of heterocyst differentiation. RP Wolk, CP (reprint author), MICHIGAN STATE UNIV,MSU DOE PLANT RES LAB,E LANSING,MI 48824, USA. NR 141 TC 117 Z9 130 U1 1 U2 17 PU ANNUAL REVIEWS INC PI PALO ALTO PA 4139 EL CAMINO WAY, PO BOX 10139, PALO ALTO, CA 94303-0139 SN 0066-4197 J9 ANNU REV GENET JI Annu. Rev. Genet. PY 1996 VL 30 BP 59 EP 78 PG 20 WC Genetics & Heredity SC Genetics & Heredity GA WA812 UT WOS:A1996WA81200004 PM 8982449 ER PT J AU Sumpter, BG Noid, DW AF Sumpter, BG Noid, DW TI On the design, analysis, and characterization of materials using computational neural networks SO ANNUAL REVIEW OF MATERIALS SCIENCE LA English DT Review DE spectroscopy; materials and system engineering; materials modeling and design; quantitative structure activity property relationships; process control and fault diagnosis; sensor and data fusion ID PARTIAL LEAST-SQUARES; ODOR-SENSING SYSTEM; INFRARED-SPECTRUM INTERPRETATION; MULTILAYER FEEDFORWARD NETWORKS; MAGNETIC-RESONANCE SPECTRA; AIDED MOLECULAR DESIGN; NMR CHEMICAL-SHIFTS; PATTERN-RECOGNITION; ORGANIC-COMPOUNDS; FLUORESCENCE-SPECTRA AB Since the resurgence of computational neural networks (CNNs) (about 10 years ago with the popularization of backpropagation), almost all scientific and technical fields have made use of them in some form, often reporting surprising advantages. Although it is not clear whether CNNs are truly an emerging technology or just a subset of other fields, it is clear that CNNs do provide useful characteristics suitable for a broad range of applications. A diverse set of problems in materials science have enjoyed the flexibility and power that is offered by CNNs. Applications include making structure-activity/property relationships; predicting chemical reactivity; process control; modeling, optimization, and diagnosis; pattern recognition and classification of spectra; and data analysis, to name a few. Such diversity stems from the fact that CNNs provide a general and tractable tool for problem solving. In this article we review the basic element?: of CNNs and how this computational technique has been applied in materials science. RP OAK RIDGE NATL LAB, DIV CHEM & ANALYT SCI, OAK RIDGE, TN 37831 USA. RI Sumpter, Bobby/C-9459-2013 OI Sumpter, Bobby/0000-0001-6341-0355 NR 360 TC 35 Z9 36 U1 2 U2 9 PU ANNUAL REVIEWS PI PALO ALTO PA 4139 EL CAMINO WAY, PO BOX 10139, PALO ALTO, CA 94303-0139 USA SN 0084-6600 J9 ANNU REV MATER SCI JI Annu. Rev. Mater. Sci. PY 1996 VL 26 BP 223 EP 277 PG 55 WC Materials Science, Multidisciplinary SC Materials Science GA VB465 UT WOS:A1996VB46500011 ER PT J AU delaRubia, TD AF delaRubia, TD TI Irradiation-induced defect production in elemental metals and semiconductors: A review of recent molecular dynamics studies SO ANNUAL REVIEW OF MATERIALS SCIENCE LA English DT Review DE ion implantation; radiation damage; ion beams; materials modification ID EMBEDDED-ATOM-METHOD; DISPLACEMENT THRESHOLD ENERGIES; COMPUTER-SIMULATION; ION-IRRADIATION; INTERATOMIC POTENTIALS; AMORPHOUS-SILICON; THERMAL SPIKES; CASCADE DAMAGE; BCC METALS; SI AB fOver the last ten years, molecular dynamics (MD) computer simulation has been used extensively to study defect production mechanisms in irradiated solids. We review the current status of the field and describe the insights that can be gained regarding the form of the primary damage state induced in elemental metals and semiconductors by irradiation. First we point out the features of MD simulations relevant to radiation effect studies. We then describe how melting and resolidification of the cascade core leads to well-separated vacancy and interstitial profiles in metals. In semiconductors, however, the simulations demonstrate how the resolidification process leads to intracascade amorphization and the form of the primary damage state different from that found in metals. We end by discussing the limitations of the method and indicate where other techniques such as kinetic Monte Carlo modeling will be useful in the future. RP delaRubia, TD (reprint author), LAWRENCE LIVERMORE NATL LAB,POB 808,L-268,LIVERMORE,CA 94550, USA. NR 100 TC 39 Z9 40 U1 1 U2 18 PU ANNUAL REVIEWS INC PI PALO ALTO PA 4139 EL CAMINO WAY, PO BOX 10139, PALO ALTO, CA 94303-0139 SN 0084-6600 J9 ANNU REV MATER SCI JI Annu. Rev. Mater. Sci. PY 1996 VL 26 BP 613 EP 649 DI 10.1146/annurev.ms.26.080196.003145 PG 37 WC Materials Science, Multidisciplinary SC Materials Science GA VB465 UT WOS:A1996VB46500022 ER PT J AU Knapp, GS Beno, MA You, H AF Knapp, GS Beno, MA You, H TI Hard X-ray synchrotron radiation applications in materials science SO ANNUAL REVIEW OF MATERIALS SCIENCE LA English DT Review DE X-ray absorption; fine structure; anomalous scattering; normal scattering; powder diffraction; high-energy diffraction ID BULK MAGNETIC SCATTERING; SINGLE-CRYSTALS; HEAT LOADS; DIFFRACTION; MONOCHROMATOR; REFLECTIVITY; SURFACE; GROWTH AB The application of hard X-ray synchrotron radiation to materials has made it possible to obtain information hitherto impossible or impractical to obtain. Because the applications of synchrotron radiation are vast, this review concentrates on hard X-ray sources and experiments. The focus is on techniques giving structural information about materials. RP Knapp, GS (reprint author), ARGONNE NATL LAB,DIV MAT SCI,9700 S CASS AVE,ARGONNE,IL 60439, USA. RI You, Hoydoo/A-6201-2011 OI You, Hoydoo/0000-0003-2996-9483 NR 40 TC 8 Z9 8 U1 2 U2 9 PU ANNUAL REVIEWS INC PI PALO ALTO PA 4139 EL CAMINO WAY, PO BOX 10139, PALO ALTO, CA 94303-0139 SN 0084-6600 J9 ANNU REV MATER SCI JI Annu. Rev. Mater. Sci. PY 1996 VL 26 BP 693 EP 725 PG 33 WC Materials Science, Multidisciplinary SC Materials Science GA VB465 UT WOS:A1996VB46500024 ER PT J AU Kaufmann, EN AF Kaufmann, EN TI Preface SO ANNUAL REVIEW OF MATERIALS SCIENCE LA English DT Editorial Material RP Kaufmann, EN (reprint author), ARGONNE NATL LAB,9700 S CASS AVE,ARGONNE,IL 60439, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU ANNUAL REVIEWS INC PI PALO ALTO PA 4139 EL CAMINO WAY, PO BOX 10139, PALO ALTO, CA 94303-0139 SN 0084-6600 J9 ANNU REV MATER SCI JI Annu. Rev. Mater. Sci. PY 1996 VL 26 BP R5 EP R6 PG 2 WC Materials Science, Multidisciplinary SC Materials Science GA VB465 UT WOS:A1996VB46500001 ER PT J AU Kahana, SH Kahana, DE Pang, Y Schlagel, TJ AF Kahana, SH Kahana, DE Pang, Y Schlagel, TJ TI Modeling relativistic heavy ion collisions at the AGS SO ANNUAL REVIEW OF NUCLEAR AND PARTICLE SCIENCE LA English DT Review DE cascade; resonances; rescattering; strangeness; clusters ID NUCLEUS-NUCLEUS COLLISIONS; QUARK-GLUON PLASMA; ANTIPROTON PRODUCTION; PION INTERFEROMETRY; CLUSTER FORMATION; COLLECTIVE FLOW; SI+A COLLISIONS; 15A GEV; ENERGY; CASCADE AB A quantitative model, based on hadronic physics and Monte Carlo cascading, is described and applied to heavy ion collisions at BNL-AGS energies (similar to 14 GeV/u). The model was found to be in excellent agreement with particle spectra where data previously existed, for Si beams, and was able to successfully predict the spectra where data were initially absent, for Au beams. For Si + Au collisions, baryon densities of three or four times the normal nuclear matter density (rho(0)) are seen in the theory, whereas for Au + Au collisions, matter at densities up to 10 rho(0) is anticipated. The possibility that unusual states of matter may be created by the Au beams and potential signatures for its observation are considered. C1 SUNY STONY BROOK,STONY BROOK,NY 11794. COLUMBIA UNIV,NEW YORK,NY 10027. RP Kahana, SH (reprint author), BROOKHAVEN NATL LAB,DEPT PHYS,UPTON,NY 11973, USA. OI Kahana, Sidney/0000-0002-5790-9384 NR 60 TC 21 Z9 21 U1 0 U2 0 PU ANNUAL REVIEWS INC PI PALO ALTO PA 4139 EL CAMINO WAY, PO BOX 10139, PALO ALTO, CA 94303-0139 SN 0163-8998 J9 ANNU REV NUCL PART S JI Annu. Rev. Nucl. Part. Sci. PY 1996 VL 46 BP 31 EP 70 DI 10.1146/annurev.nucl.46.1.31 PG 40 WC Physics, Nuclear; Physics, Particles & Fields SC Physics GA VX112 UT WOS:A1996VX11200003 ER PT J AU Harris, JW Muller, B AF Harris, JW Muller, B TI The search for the quark-gluon plasma SO ANNUAL REVIEW OF NUCLEAR AND PARTICLE SCIENCE LA English DT Review DE QCD; deconfinement; chiral symmetry restoration; high-density nuclear matter; relativistic heavy-ion collisions; AGS; SPS; RHIC; LHC; quark matter; phase transitions ID HEAVY-ION COLLISIONS; NUCLEUS-NUCLEUS COLLISIONS; HOT HADRONIC MATTER; QCD PHASE-TRANSITION; HIGH-ENERGY COLLISIONS; TRANSVERSE-MOMENTUM DISTRIBUTION; DISORIENTED CHIRAL CONDENSATE; BOSE-EINSTEIN CORRELATIONS; STRANGE ANTI-BARYONS; MUON PAIR PRODUCTION AB We provide an overview of the present understanding of the transition from hadrons to a quark-gluon plasma, its signatures, and the experimental results so far. We discuss results of numerical simulations of the lattice gauge theory and critically evaluate the various observables that have been proposed as signatures of the QCD phase transition. We place the existing data from relativistic heavy-ion experiments at the Brookhaven Alternating Gradient Synchrotron (AGS) and CERN Super Proton Synchrotron (SPS) into perspective and provide an overview of the techniques and strategies that will be employed in the search for the quark-gluon plasma at heavy-ion colliders, such as the Relativistic Heavy-Ion Collider (RHIC) and the Large Hadron Collider (LHC). C1 UNIV CALIF BERKELEY, LAWRENCE BERKELEY LAB, BERKELEY, CA 94720 USA. DUKE UNIV, DEPT PHYS, DURHAM, NC 27708 USA. RP YALE UNIV, DEPT PHYS, NEW HAVEN, CT 06520 USA. NR 334 TC 289 Z9 291 U1 3 U2 4 PU ANNUAL REVIEWS PI PALO ALTO PA 4139 EL CAMINO WAY, PO BOX 10139, PALO ALTO, CA 94303-0139 USA SN 0163-8998 J9 ANNU REV NUCL PART S JI Annu. Rev. Nucl. Part. Sci. PY 1996 VL 46 BP 71 EP 107 DI 10.1146/annurev.nucl.46.1.71 PG 37 WC Physics, Nuclear; Physics, Particles & Fields SC Physics GA VX112 UT WOS:A1996VX11200004 ER PT J AU Bern, Z Dixon, L Kosower, DA AF Bern, Z Dixon, L Kosower, DA TI Progress in one-loop QCD computations SO ANNUAL REVIEW OF NUCLEAR AND PARTICLE SCIENCE LA English DT Review DE perturbative QCD; strings; unitarity; factorization ID JET CROSS-SECTIONS; HIGHER-ORDER CORRECTIONS; BACKGROUND FIELD METHOD; STRING-BASED METHODS; BJORKEN SUM-RULE; GAUGE-THEORIES; HELICITY AMPLITUDES; STANDARD MODEL; HIGH-ENERGIES; DIMENSIONAL REGULARIZATION AB We review progress in calculating the one-loop scattering amplitudes required for next-to-leading-order corrections to QCD processes. The underlying technical developments include the spinor helicity formalism, color decompositions, supersymmetry, string theory, factorization, and unitarity. We provide explicit examples that illustrate these techniques. C1 STANFORD UNIV, STANFORD LINEAR ACCELERATOR CTR, STANFORD, CA 94309 USA. CTR ETUD SACLAY, SERV PHYS THEOR, F-91191 GIF SUR YVETTE, FRANCE. RP UNIV CALIF LOS ANGELES, DEPT PHYS, 405 HILGARD AVE, LOS ANGELES, CA 90095 USA. NR 135 TC 249 Z9 249 U1 0 U2 1 PU ANNUAL REVIEWS PI PALO ALTO PA 4139 EL CAMINO WAY, PO BOX 10139, PALO ALTO, CA 94303-0139 USA SN 0163-8998 J9 ANNU REV NUCL PART S JI Annu. Rev. Nucl. Part. Sci. PY 1996 VL 46 BP 109 EP 148 DI 10.1146/annurev.nucl.46.1.109 PG 40 WC Physics, Nuclear; Physics, Particles & Fields SC Physics GA VX112 UT WOS:A1996VX11200005 ER PT J AU Murayama, H Peskin, ME AF Murayama, H Peskin, ME TI Physics opportunities of e(+)e(-) linear colliders SO ANNUAL REVIEW OF NUCLEAR AND PARTICLE SCIENCE LA English DT Review DE electron-position annihilation; W boson; Higgs particles; top quark; supersymmetry ID ELECTROWEAK-SYMMETRY-BREAKING; LIGHTEST HIGGS BOSON; SUPERSYMMETRIC STANDARD MODELS; GAMMA-GAMMA COLLISIONS; TOPCOLOR-ASSISTED TECHNICOLOR; QUARK PAIR PRODUCTION; HEAVY TOP-QUARK; RADIATIVE-CORRECTIONS; E+E-ANNIHILATION; T(T)OVER-BAR PRODUCTION AB We describe the anticipated experimental program of an e(+)e(-) linear collider in the energy region 500 GeV-1.5 TeV, emphasizing topics relevant to the mystery of electroweak symmetry breaking. C1 UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,THEORET PHYS GRP,BERKELEY,CA 94720. STANFORD UNIV,STANFORD LINEAR ACCELERATOR CTR,STANFORD,CA 94309. RP Murayama, H (reprint author), UNIV CALIF BERKELEY,DEPT PHYS,BERKELEY,CA 94720, USA. RI Murayama, Hitoshi/A-4286-2011 NR 311 TC 88 Z9 88 U1 0 U2 2 PU ANNUAL REVIEWS INC PI PALO ALTO PA 4139 EL CAMINO WAY, PO BOX 10139, PALO ALTO, CA 94303-0139 SN 0163-8998 J9 ANNU REV NUCL PART S JI Annu. Rev. Nucl. Part. Sci. PY 1996 VL 46 BP 533 EP 608 DI 10.1146/annurev.nucl.46.1.533 PG 76 WC Physics, Nuclear; Physics, Particles & Fields SC Physics GA VX112 UT WOS:A1996VX11200014 ER PT J AU Hinchliffe, I Kwiatkowski, A AF Hinchliffe, I Kwiatkowski, A TI Parton-model sum rules SO ANNUAL REVIEW OF NUCLEAR AND PARTICLE SCIENCE LA English DT Review DE deep-inelastic scattering; quantum chromodynamics ID DEEP-INELASTIC-SCATTERING; FREE GAUGE-THEORIES; LONGITUDINAL STRUCTURE-FUNCTION; SIGMA-L/SIGMA-T; LEADING-ORDER CONTRIBUTIONS; NUCLEON STRUCTURE FUNCTIONS; ELECTRON-PROTON-SCATTERING; SPIN STRUCTURE-FUNCTION; 2-LOOP QCD CORRECTIONS; STRUCTURE FUNCTIONS F2 AB This review discusses the experimental and theoretical status of various parton-model sum rules. The basis of the sum rules in perturbative quantum chromodynamics is discussed. Their use in extracting the value of the strong coupling constant is evaluated, and the failure of the naive version of some of these sum rules is assessed. RP EO LAWRENCE BERKELEY NATL LAB, BERKELEY, CA 94720 USA. NR 217 TC 21 Z9 21 U1 0 U2 1 PU ANNUAL REVIEWS PI PALO ALTO PA 4139 EL CAMINO WAY, PO BOX 10139, PALO ALTO, CA 94303-0139 USA SN 0163-8998 J9 ANNU REV NUCL PART S JI Annu. Rev. Nucl. Part. Sci. PY 1996 VL 46 BP 609 EP 645 DI 10.1146/annurev.nucl.46.1.609 PG 37 WC Physics, Nuclear; Physics, Particles & Fields SC Physics GA VX112 UT WOS:A1996VX11200015 ER PT J AU Fisher, RA Gordon, JE Phillips, NE AF Fisher, RA Gordon, JE Phillips, NE TI Some chemical and structural effects on the properties of high-T-c superconductors SO ANNUAL REVIEW OF PHYSICAL CHEMISTRY LA English DT Review DE superconductors; oxides; cuprates; crystal structure ID HIGH-TEMPERATURE SUPERCONDUCTIVITY; NORMAL-STATE PROPERTIES; OXYGEN-DEFICIENT YBA2CU3O7-DELTA; TETRAGONAL PHASE-TRANSITION; INFINITE-LAYER CACUO2; O COMPOUND SYSTEM; X-RAY-SCATTERING; OXIDE SUPERCONDUCTORS; ELECTROCHEMICAL OXIDATION; SINGLE-CRYSTAL AB The history of superconductivity, including superconductivity in the high-T-c cuprates, is reviewed very briefly, and the differences between conventional superconductors and the high-T-c cuprates are summarized. The basic crystal structures of the major series of high-T-c cuprates are described and compared. The relation of structures to superconducting properties is reviewed with an emphasis on the orthorhombic-tetragonal transition in (La-2-x Sr-x)CuO4; the corresponding transition, and also the transition to the low-temperature tetragonal phase in (La2-xBax)CuO4; and the effects of oxygen vacancies, oxygen-vacancy ordering, frozen-in disorder, and occupation of the off-chain O(5) sites in YBa2Cu3O7-delta. The effects of chemical substitutions of lanthanide elements on the La/Sr sites in (La2-xSrx)CuO4 and on the Y sites in YBa2Cu3O7-delta, and of 3d elements and sp elements on the Cu sites in both systems are reviewed. The difference between the effects of the lanthanide substitutions, particularly Pr, in the two systems are considered. Major properties of the Bi-, Tl-, and Hg-cuprates, are described briefly. A comparison of the high-T-c cuprates with noncuprate oxide superconductors is given. C1 AMHERST COLL, DEPT PHYS, AMHERST, MA 01002 USA. UNIV CALIF BERKELEY, DEPT CHEM, BERKELEY, CA 94720 USA. RP UNIV CALIF BERKELEY, LAWRENCE BERKELEY LAB, BERKELEY, CA 94720 USA. NR 180 TC 7 Z9 7 U1 0 U2 6 PU ANNUAL REVIEWS PI PALO ALTO PA 4139 EL CAMINO WAY, PO BOX 10139, PALO ALTO, CA 94303-0139 USA SN 0066-426X J9 ANNU REV PHYS CHEM JI Annu. Rev. Phys. Chem. PY 1996 VL 47 BP 283 EP 325 DI 10.1146/annurev.physchem.47.1.283 PG 43 WC Chemistry, Physical SC Chemistry GA VR927 UT WOS:A1996VR92700009 ER PT J AU Sheehy, B DiMauro, LF AF Sheehy, B DiMauro, LF TI Atomic and molecular dynamics in intense optical fields SO ANNUAL REVIEW OF PHYSICAL CHEMISTRY LA English DT Review DE multiphoton ionization; multiphoton disassociation; coulomb explosion; dissociative ionization; coherent control ID ABOVE-THRESHOLD IONIZATION; MULTIPHOTON MULTIPLE IONIZATION; STRONG LASER FIELDS; DISSOCIATIVE IONIZATION; 2-COLOR PHOTODISSOCIATION; ANGULAR-DISTRIBUTIONS; HARMONIC-GENERATION; PHOTO-DISSOCIATION; ENERGY FORMALISM; COHERENT CONTROL AB The unprecedented high intensities made accessible by the development of ultrashort pulse laser systems have uncovered a host of new phenomena and changed the way that we think about atomic and molecular dynamics. We review these developments in the context of some of the basic models that have evolved to explain them. The successes and limitations of simple semiclassical models of strong-held atomic phenomena are discussed. Photodissociation dynamics have shown a rich complexity in strong fields-bond softening, above-threshold dissociation, coulomb explosion-which we review. The promise of the new laser systems in the field of coherent control of molecular dynamics is also discussed. RP Sheehy, B (reprint author), BROOKHAVEN NATL LAB,DEPT CHEM,UPTON,NY 11973, USA. NR 70 TC 51 Z9 51 U1 2 U2 17 PU ANNUAL REVIEWS INC PI PALO ALTO PA 4139 EL CAMINO WAY, PO BOX 10139, PALO ALTO, CA 94303-0139 SN 0066-426X J9 ANNU REV PHYS CHEM JI Annu. Rev. Phys. Chem. PY 1996 VL 47 BP 463 EP 494 DI 10.1146/annurev.physchem.47.1.463 PG 32 WC Chemistry, Physical SC Chemistry GA VR927 UT WOS:A1996VR92700014 ER PT J AU Simpson, WC Yarmoff, JA AF Simpson, WC Yarmoff, JA TI Fundamental studies of halogen reactions with III-V semiconductor surfaces SO ANNUAL REVIEW OF PHYSICAL CHEMISTRY LA English DT Review DE semiconductor processing; gallium arsenide; chlorine; fluorine; etching ID SCANNING-TUNNELING-MICROSCOPY; RAY PHOTOELECTRON-SPECTROSCOPY; ELECTRON-STIMULATED DESORPTION; CLEAVED GAAS(110) SURFACES; SUPERSONIC MOLECULAR-BEAM; ETCH RATE PHENOMENON; MODULATED ION-BEAM; GALLIUM-ARSENIDE; LOW-TEMPERATURE; THIN-FILMS AB It is technologically important to understand how halogens react with semiconductor surfaces because halogen compounds are commonly used to etch semiconductor wafers in the microelectronics industry. Halogens are also model adsorbates for studying chemisorption on covalently bonded materials, such as semiconductors, owing to the simple nature of the bonds that they form. The growing use of III-V materials in the manufacture of optoelectronic devices has prompted investigations of the reactions of molecular halogens (XeF2, Cl-2, Br-2, and I-2) with III-V semiconductor surfaces (GaAs, GaSb, InP, InAs, and InSb). This review examines the more fundamental of these investigations, which involve model systems in ultra-high vacuum, focusing on the chemistry of the halogen surface reactions and the physical and electronic structure of the reacted surfaces. C1 UNIV CALIF RIVERSIDE, DEPT PHYS, RIVERSIDE, CA 92521 USA. UNIV CALIF BERKELEY, LAWRENCE BERKELEY LAB, DIV SCI MAT, BERKELEY, CA 94720 USA. NR 145 TC 48 Z9 48 U1 2 U2 15 PU ANNUAL REVIEWS PI PALO ALTO PA 4139 EL CAMINO WAY, PO BOX 10139, PALO ALTO, CA 94303-0139 USA SN 0066-426X J9 ANNU REV PHYS CHEM JI Annu. Rev. Phys. Chem. PY 1996 VL 47 BP 527 EP 554 DI 10.1146/annurev.physchem.47.1.527 PG 28 WC Chemistry, Physical SC Chemistry GA VR927 UT WOS:A1996VR92700016 ER PT J AU Green, BR Durnford, DG AF Green, BR Durnford, DG TI The chlorophyll-carotenoid proteins of oxygenic photosynthesis SO ANNUAL REVIEW OF PLANT PHYSIOLOGY AND PLANT MOLECULAR BIOLOGY LA English DT Review DE Chi a/b (CAB) proteins; fucoxanthin-Chl a/c proteins (FCP); Chl a-peridinen proteins; light-harvesting antenna; algae ID LIGHT-HARVESTING COMPLEX; A/B-BINDING-PROTEINS; II REACTION CENTER; DIATOM PHAEODACTYLUM-TRICORNUTUM; MULTIPLE EVOLUTIONARY ORIGINS; PHOTOSYSTEM-II; HIGHER-PLANTS; CHLAMYDOMONAS-REINHARDTII; MANTONIELLA-SQUAMATA; CORE COMPLEX AB The chlorophyll-carotenoid binding proteins responsible for absorption and conversion of light energy in oxygen-evolving photosynthetic organisms belong to two extended families: the Chl a binding core complexes common to cyanobacteria and all chloroplasts, and the nuclear-encoded light-harvesting antenna com plexes of eukaryotic photosynthesizers (Chl a/b, Chl a/c, and Chl a proteins). There is a general consensus on polypeptide and pigment composition for higher plant pigment proteins. These are reviewed and compared with pigment proteins of chlorophyte, rhodophyte, and chromophyte algae. Major advances have been the determination of the structures of LHCII (major Chl a/b complex of higher plants), cyanobacterial Photosystem I, and the peridinen-Chl a protein of dinoflagellates to atomic resolution. Better isolation methods, improved transformation procedures, and the availability of molecular structure models are starting to provide insights into the pathways of energy transfer and the macromolecular organization of thylakoid membranes. C1 BROOKHAVEN NATL LAB, DEPT APPL SCI, UPTON, NY 11973 USA. RP Green, BR (reprint author), UNIV BRITISH COLUMBIA, DEPT BOT, VANCOUVER, BC V6T 1Z4, CANADA. NR 174 TC 376 Z9 399 U1 10 U2 84 PU ANNUAL REVIEWS PI PALO ALTO PA 4139 EL CAMINO WAY, PO BOX 10139, PALO ALTO, CA 94303-0139 USA SN 1040-2519 J9 ANNU REV PLANT PHYS JI Annu. Rev. Plant Physiol. Plant Molec. Biol. PY 1996 VL 47 BP 685 EP 714 DI 10.1146/annurev.arplant.47.1.685 PG 30 WC Biochemistry & Molecular Biology; Plant Sciences SC Biochemistry & Molecular Biology; Plant Sciences GA UT119 UT WOS:A1996UT11900026 ER PT J AU Fiske, TJ Wagner, AN Yazici, R Kalyon, DM AF Fiske, TJ Wagner, AN Yazici, R Kalyon, DM GP SOC PLAST ENGINEERS INC TI Uniaxial extensional flow behavior of fiber filled suspensions as affected by fiber aspect ratio and concentration SO ANTEC '96: PLASTICS - RACING INTO THE FUTURE, VOLS I-III: VOL I: PROCESSING; VOL II: MATERIALS; VOL III: SPACIAL AREAS SE SOCIETY OF PLASTICS ENGINEERS TECHNICAL PAPERS LA English DT Proceedings Paper CT 54th Annual Technical Conference of the Society-of-Plastics-Engineers - Plastics: Racing into the Future (ANTEC 96) CY MAY 05-10, 1996 CL INDIANAPOLIS, IN SP Soc Plast Engineers RP Fiske, TJ (reprint author), US DOE,WASHINGTON,DC, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SOC PLASTICS ENGINEERS PI BROOKFIELD CENTER PA 14 FAIRFIELD DR, BROOKFIELD CENTER, CT 06805 J9 SOC PLAST E PY 1996 VL 42 BP 1134 EP 1138 PG 5 WC Engineering, Chemical; Engineering, Mechanical; Materials Science, Multidisciplinary; Polymer Science SC Engineering; Materials Science; Polymer Science GA BH28W UT WOS:A1996BH28W00188 ER PT J AU Fiske, TJ Gokturk, H Kalyon, DM AF Fiske, TJ Gokturk, H Kalyon, DM GP SOC PLAST ENGINEERS INC TI Relative magnetic permeability of polymeric composites with hybrid particulate fillers SO ANTEC '96: PLASTICS - RACING INTO THE FUTURE, VOLS I-III: VOL I: PROCESSING; VOL II: MATERIALS; VOL III: SPACIAL AREAS SE SOCIETY OF PLASTICS ENGINEERS TECHNICAL PAPERS LA English DT Proceedings Paper CT 54th Annual Technical Conference of the Society-of-Plastics-Engineers - Plastics: Racing into the Future (ANTEC 96) CY MAY 05-10, 1996 CL INDIANAPOLIS, IN SP Soc Plast Engineers RP Fiske, TJ (reprint author), US DOE,WASHINGTON,DC, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SOC PLASTICS ENGINEERS PI BROOKFIELD CENTER PA 14 FAIRFIELD DR, BROOKFIELD CENTER, CT 06805 J9 SOC PLAST E PY 1996 VL 42 BP 1768 EP 1772 PG 5 WC Engineering, Chemical; Engineering, Mechanical; Materials Science, Multidisciplinary; Polymer Science SC Engineering; Materials Science; Polymer Science GA BH28W UT WOS:A1996BH28W00306 ER PT J AU Brockmeier, NF AF Brockmeier, NF GP SOC PLAST ENGINEERS INC TI Polypropylene reinvented costs of using metallocene catalysts SO ANTEC '96: PLASTICS - RACING INTO THE FUTURE, VOLS I-III: VOL I: PROCESSING; VOL II: MATERIALS; VOL III: SPACIAL AREAS SE SOCIETY OF PLASTICS ENGINEERS TECHNICAL PAPERS LA English DT Proceedings Paper CT 54th Annual Technical Conference of the Society-of-Plastics-Engineers - Plastics: Racing into the Future (ANTEC 96) CY MAY 05-10, 1996 CL INDIANAPOLIS, IN SP Soc Plast Engineers DE scoping economics comparison; (F-6-acen)zirconocene; perfluorophenyl berate anion; metallocene ethylene-propylene copolymer AB This study develops scoping estimates of the required capital investment and manufacturing costs to make a zirconocene catalyst/cocatalyst system [(F-6-acen)Zr(CH(2)CMe(3))(NMe(2)Ph)][B(C6F5)(4)] immobilized on a specialized silica support. The costs for this fluorine-based system are compared with corresponding estimates for two other metallocene catalysts using methylaluminoxane (MAO)-based cocatalysts. Including the weight of the support and cocatalyst, each of the production facilities for making the three zirconocene catalyst systems is sized in the range of 364 to 484 tonnes per year. The cost to make the F-based catalyst system is estimated to be $10780/kg, assuming a 20% return on capital invested. By comparison, the costs for the two MAO-based catalyst systems fall in the range of $10950/kg to $12160/kg, assuming the same return. Within the +/- 50% accuracy of these estimates, these differences are not significant. Given a catalyst productivity of 250 kg of resin per gram of zirconocene, the cost contribution in the finished ethylene-propylene copolymer resin is 4.4 cents/kg, excluding costs for selling, administration, and research. RP Brockmeier, NF (reprint author), ARGONNE NATL LAB,ARGONNE,IL 60439, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SOC PLASTICS ENGINEERS PI BROOKFIELD CENTER PA 14 FAIRFIELD DR, BROOKFIELD CENTER, CT 06805 J9 SOC PLAST E PY 1996 VL 42 BP 1870 EP 1878 PG 9 WC Engineering, Chemical; Engineering, Mechanical; Materials Science, Multidisciplinary; Polymer Science SC Engineering; Materials Science; Polymer Science GA BH28W UT WOS:A1996BH28W00324 ER PT B AU Grate, JW Abraham, MH McGill, RA AF Grate, JW Abraham, MH McGill, RA GP SOC PLAST ENGINEERS INC TI Sorbent polymers for chemical sensors SO ANTEC '96: PLASTICS - RACING INTO THE FUTURE, VOLS I-III: VOL I: PROCESSING; VOL II: MATERIALS; VOL III: SPACIAL AREAS SE SOCIETY OF PLASTICS ENGINEERS TECHNICAL PAPERS LA English DT Proceedings Paper CT 54th Annual Technical Conference of the Society-of-Plastics-Engineers - Plastics: Racing into the Future (ANTEC 96) CY MAY 05-10, 1996 CL INDIANAPOLIS, IN SP Soc Plast Engineers AB Polymeric materials can be useful as sorbent materials on chemical sensors. In this role, the polymer plays an important role in determining sensor characteristics such as sensitivity, selectivity, response time, and reversibility. These and other issues are examined with regard to the use of sorbent polymers on acoustic wave sensors for organic vapor detection. RP Grate, JW (reprint author), PACIFIC NW NATL LAB,ENVIRONM MOL SCI LAB,RICHLAND,WA 99352, USA. NR 0 TC 0 Z9 0 U1 0 U2 1 PU SOC PLASTICS ENGINEERS PI BROOKFIELD CENTER PA 14 FAIRFIELD DR, BROOKFIELD CENTER, CT 06805 J9 SOC PLAST E PY 1996 VL 42 BP 2075 EP 2079 PG 5 WC Engineering, Chemical; Engineering, Mechanical; Materials Science, Multidisciplinary; Polymer Science SC Engineering; Materials Science; Polymer Science GA BH28W UT WOS:A1996BH28W00356 ER PT B AU Hoyt, AE Ricco, AJ Osbourn, GC AF Hoyt, AE Ricco, AJ Osbourn, GC GP SOC PLAST ENGINEERS INC TI Diffusion behavior and identification of volatile organic compounds (VOCs) using polyimide-coated surface acoustic wave (SAW) devices SO ANTEC '96: PLASTICS - RACING INTO THE FUTURE, VOLS I-III: VOL I: PROCESSING; VOL II: MATERIALS; VOL III: SPACIAL AREAS SE SOCIETY OF PLASTICS ENGINEERS TECHNICAL PAPERS LA English DT Proceedings Paper CT 54th Annual Technical Conference of the Society-of-Plastics-Engineers - Plastics: Racing into the Future (ANTEC 96) CY MAY 05-10, 1996 CL INDIANAPOLIS, IN SP Soc Plast Engineers AB The diffusion behavior of several organic solvent vapors in a fluorinated polyimide film was studied using surface acoustic wave (SAW) devices. The data were analyzed using normal Fickian diffusion and simplified dual-mode sorption models; diffusion constants were determined. In all cases, diffusion constants were on the order of 10(-12) cm(2)/s, within the range expected for diffusion of condensible gases in glassy matrices. Applications of diffusion constants to analyte discrimination in chemical sensing will also be discussed. RP Hoyt, AE (reprint author), SANDIA NATL LABS,MICROSENSORS R&D DEPT,POB 5800,ALBUQUERQUE,NM 87185, USA. OI Ricco, Antonio/0000-0002-2355-4984 NR 0 TC 0 Z9 0 U1 0 U2 0 PU SOC PLASTICS ENGINEERS PI BROOKFIELD CENTER PA 14 FAIRFIELD DR, BROOKFIELD CENTER, CT 06805 J9 SOC PLAST E PY 1996 VL 42 BP 2144 EP 2147 PG 4 WC Engineering, Chemical; Engineering, Mechanical; Materials Science, Multidisciplinary; Polymer Science SC Engineering; Materials Science; Polymer Science GA BH28W UT WOS:A1996BH28W00369 ER PT B AU Tuzun, RE Noid, DW Sumpter, BG AF Tuzun, RE Noid, DW Sumpter, BG GP SOC PLAST ENGINEERS INC TI Advancing manufacturing through computational chemistry SO ANTEC '96: PLASTICS - RACING INTO THE FUTURE, VOLS I-III: VOL I: PROCESSING; VOL II: MATERIALS; VOL III: SPACIAL AREAS SE SOCIETY OF PLASTICS ENGINEERS TECHNICAL PAPERS LA English DT Proceedings Paper CT 54th Annual Technical Conference of the Society-of-Plastics-Engineers - Plastics: Racing into the Future (ANTEC 96) CY MAY 05-10, 1996 CL INDIANAPOLIS, IN SP Soc Plast Engineers DE molecular dynamics; symplectic integration; geometric statement function method AB The capabilities of molecular modelling methods, most notably molecular dynamics (MD), are coming to convergence with experimental methods. Recent advances in simulation methodology-allow MD simulations of several hundred thousand atoms on standard workstations, or billions of atoms on massively parallel machines, for times up to several ns to be reasonably achieved. This will allow increasingly realistic and sophisticated modelling of the properties of polymers and of their behavior under processing conditions. RP Tuzun, RE (reprint author), OAK RIDGE NATL LAB,OAK RIDGE,TN 37831, USA. RI Sumpter, Bobby/C-9459-2013 OI Sumpter, Bobby/0000-0001-6341-0355 NR 0 TC 0 Z9 0 U1 0 U2 0 PU SOC PLASTICS ENGINEERS PI BROOKFIELD CENTER PA 14 FAIRFIELD DR, BROOKFIELD CENTER, CT 06805 J9 SOC PLAST E PY 1996 VL 42 BP 2183 EP 2187 PG 5 WC Engineering, Chemical; Engineering, Mechanical; Materials Science, Multidisciplinary; Polymer Science SC Engineering; Materials Science; Polymer Science GA BH28W UT WOS:A1996BH28W00379 ER PT J AU Gronvik, C Capala, J Carlsson, J AF Gronvik, C Capala, J Carlsson, J TI The non-variation in radiosensitivity of different proliferative states of human glioma cells SO ANTICANCER RESEARCH LA English DT Article DE cultured cells; glioma; quiescent cells; radioresistance; radiosensitivity; automated sequential trypsinization; spheroids; U-343MG ID INTRINSIC RADIATION SENSITIVITY; EPIDERMAL GROWTH-FACTOR; MULTICELLULAR SPHEROIDS; GLIOBLASTOMA-MULTIFORME; CELLULAR SPHEROIDS; INTERCELLULAR COMMUNICATION; SELECTIVE DISSOCIATION; IONIZING-RADIATION; DIFFERENT REGIONS; TUMOR SPHEROIDS AB The radiosensitivity of the human glioma cell line U-343MGa, while growing as spheroids and as conventional monolayers, was studied. The spheroids were first irradiated with Co-60 photons, and the radiosensitivity was then analysed in different cell layers with varying proliferative activity. The different cell layers were isolated by automated sequential trypsinization. A relatively high radioresistance was found in all analysed cell layers, and the inner, mainly quiescent cells, were as resistant as the outer proliferating cells. It was, in parallel experiments on monolayers, shown that serum starved quiescent cells were as resistant as proliferating cells, and that direct cellular cloning did not give lower cell survival values than delayed cloning, as has been shown for other cell types. Thus, the studied glioma cells were equally radioresistant under all tested proliferative conditions when conventional low-LET radiation was applied. The spheroids were then irradiated with cyclotron accelerated helium ions with an intermediate ionization density, LET approximate to 55 KeV/mu M, and this gave a clear decrease in survival in all cell layers. C1 UPPSALA UNIV,DEPT RADIAT SCI,DIV BIOMED RADIAT SCI,S-75121 UPPSALA,SWEDEN. BROOKHAVEN NATL LAB,DEPT MED,UPTON,NY 11973. NR 53 TC 8 Z9 8 U1 0 U2 0 PU INT INST ANTICANCER RESEARCH PI ATHENS PA EDITORIAL OFFICE 1ST KM KAPANDNTIOU-KALAMOU RD KAPANDRITI, POB 22, ATHENS 19014, GREECE SN 0250-7005 J9 ANTICANCER RES JI Anticancer Res. PD JAN-FEB PY 1996 VL 16 IS 1 BP 25 EP 31 PG 7 WC Oncology SC Oncology GA UF830 UT WOS:A1996UF83000004 PM 8615616 ER PT J AU GuzmanNovoa, E Sanchez, A Page, RE Garcia, T AF GuzmanNovoa, E Sanchez, A Page, RE Garcia, T TI Susceptibility of European and africanized honeybees (Apis mellifera L) and their hybrids to Varroa jacobsoni Oud SO APIDOLOGIE LA English DT Article DE Varroa jacobsoni; susceptibility to Varroa; Apis mellifera; Africanized bee ID BEES HYMENOPTERA; PARASITIC MITE; REPRODUCTION; MESOSTIGMATA; CLIMATE; IDENTIFICATION; APIDAE; BRAZIL AB This study was conducted to determine ii European, Africanized, and hybrid honeybees differ in susceptibility to Varroa infestation and to determine if Varroa differentially reproduce on different types of brood. European brood was twice as attractive to female Varroa compared to Africanized brood, while hybrid brood was equally or more attractive than European brood. European adult workers were twice as susceptible to infestation as Africanized bees, whereas hybrid workers were not different from Africanized bees. Varroa reproduced on more than 69% of the infested hybrid brood, and on less than 52% of the Africanized and European broods, suggesting differences in host suitability for reproduction. Mite reproduction did not vary between European and Africanized brood. Genetic effects could explain some of these results. Other plausible hypotheses that could explain these results, and the implications of these findings on commercial and feral populations of honeybees are discussed. C1 CENID PARASITOL,INIFAP,CIVAC 62500,MORELES,MEXICO. LAWRENCE LIVERMORE NATL LAB,DEPT ENTOMOL,DAVIS,CA 95616. RP GuzmanNovoa, E (reprint author), CENIFMA,INIFAP,SANTA CRUZ 29 B,METEPEC 52140,MEXICO. NR 32 TC 30 Z9 30 U1 0 U2 3 PU EDITIONS SCIENTIFIQUES ELSEVIER PI PARIS CEDEX 15 PA 141 RUE JAVEL, 75747 PARIS CEDEX 15, FRANCE SN 0044-8435 J9 APIDOLOGIE JI Apidologie PY 1996 VL 27 IS 2 BP 93 EP 103 DI 10.1051/apido:19960204 PG 11 WC Entomology SC Entomology GA UW162 UT WOS:A1996UW16200004 ER PT S AU Becker, NM David, NA Irvine, JM VanEeckhout, E AF Becker, NM David, NA Irvine, JM VanEeckhout, E BE Kovar, K Nachtnebel, HP TI Applying GIS in characterizing and modelling contaminant transport in surface water at Los Alamos National Laboratory SO APPLICATION OF GEOGRAPHIC INFORMATION SYSTEMS IN HYDROLOGY AND WATER RESOURCES MANAGEMENT SE IAHS PUBLICATIONS LA English DT Proceedings Paper CT Conference on the Application of Geographic Information Systems in Hydrology and Water Resources Management (HydroGIS 96) CY APR 16-19, 1996 CL VIENNA, AUSTRIA SP Univ Bodenkultur, Inst Wasserwirtsch Hydrol & Konstruktiven, Vienna, Int Assoc Hydrol Sci, Int Commiss Groundwater, IAHS, Int Comm Remote Sensing & Data Transmiss, UNESCO, Div Water Sci, Int Assoc Hydrogeologists, Int Ground Water Modeling Ctr, Int Inst Appl Syst Anal, Austria, Amer Soc Testing & Mat, Amer Soc Photogrammetry & Remote Sensing, Austrian Hydrol Soc, Int Assoc Hydraul Res C1 LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87545. NR 0 TC 0 Z9 0 U1 0 U2 1 PU INT ASSOC HYDROLOGICAL SCIENCES PI WALLINGFORD PA INST OF HYDROLOGY, WALLINGFORD, ENGLAND OX10 8BB SN 0144-7815 BN 0-947571-84-1 J9 IAHS-AISH P PY 1996 IS 235 BP 261 EP 268 PG 8 WC Geosciences, Multidisciplinary; Remote Sensing SC Geology; Remote Sensing GA BF89F UT WOS:A1996BF89F00031 ER PT S AU Whelan, G Buck, JW Castleton, K Nazarali, A AF Whelan, G Buck, JW Castleton, K Nazarali, A BE Kovar, K Nachtnebel, HP TI Assessing multiple waste sites using decision-support tools SO APPLICATION OF GEOGRAPHIC INFORMATION SYSTEMS IN HYDROLOGY AND WATER RESOURCES MANAGEMENT SE IAHS PUBLICATIONS LA English DT Proceedings Paper CT Conference on the Application of Geographic Information Systems in Hydrology and Water Resources Management (HydroGIS 96) CY APR 16-19, 1996 CL VIENNA, AUSTRIA SP Univ Bodenkultur, Inst Wasserwirtsch Hydrol & Konstruktiven, Vienna, Int Assoc Hydrol Sci, Int Commiss Groundwater, IAHS, Int Comm Remote Sensing & Data Transmiss, UNESCO, Div Water Sci, Int Assoc Hydrogeologists, Int Ground Water Modeling Ctr, Int Inst Appl Syst Anal, Austria, Amer Soc Testing & Mat, Amer Soc Photogrammetry & Remote Sensing, Austrian Hydrol Soc, Int Assoc Hydraul Res C1 BATTELLE MEM INST,PACIFIC NW LABS,RICHLAND,WA 99352. NR 0 TC 2 Z9 2 U1 0 U2 0 PU INT ASSOC HYDROLOGICAL SCIENCES PI WALLINGFORD PA INST OF HYDROLOGY, WALLINGFORD, ENGLAND OX10 8BB SN 0144-7815 BN 0-947571-84-1 J9 IAHS-AISH P PY 1996 IS 235 BP 373 EP 381 PG 9 WC Geosciences, Multidisciplinary; Remote Sensing SC Geology; Remote Sensing GA BF89F UT WOS:A1996BF89F00045 ER PT S AU Williams, MD Cole, CR Foley, MG Wurstner, SK AF Williams, MD Cole, CR Foley, MG Wurstner, SK BE Kovar, K Nachtnebel, HP TI GeoFEST: An integrated GIS and visualization environment for the development of three-dimensional hydrogeological models SO APPLICATION OF GEOGRAPHIC INFORMATION SYSTEMS IN HYDROLOGY AND WATER RESOURCES MANAGEMENT SE IAHS PUBLICATIONS LA English DT Proceedings Paper CT Conference on the Application of Geographic Information Systems in Hydrology and Water Resources Management (HydroGIS 96) CY APR 16-19, 1996 CL VIENNA, AUSTRIA SP Univ Bodenkultur, Inst Wasserwirtsch Hydrol & Konstruktiven, Vienna, Int Assoc Hydrol Sci, Int Commiss Groundwater, IAHS, Int Comm Remote Sensing & Data Transmiss, UNESCO, Div Water Sci, Int Assoc Hydrogeologists, Int Ground Water Modeling Ctr, Int Inst Appl Syst Anal, Austria, Amer Soc Testing & Mat, Amer Soc Photogrammetry & Remote Sensing, Austrian Hydrol Soc, Int Assoc Hydraul Res C1 BATTELLE MEM INST,PACIFIC NW LABS,RICHLAND,WA 99352. NR 0 TC 0 Z9 0 U1 0 U2 0 PU INT ASSOC HYDROLOGICAL SCIENCES PI WALLINGFORD PA INST OF HYDROLOGY, WALLINGFORD, ENGLAND OX10 8BB SN 0144-7815 BN 0-947571-84-1 J9 IAHS-AISH P PY 1996 IS 235 BP 593 EP 601 PG 9 WC Geosciences, Multidisciplinary; Remote Sensing SC Geology; Remote Sensing GA BF89F UT WOS:A1996BF89F00071 ER PT B AU Stevens, CG Magnotta, F AF Stevens, CG Magnotta, F BE Sedlacek, AJ TI Remote chemical sensing by laser optical pumping SO APPLICATION OF LIDAR TO CURRENT ATMOSPHERIC TOPICS SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Application of Lidar to Current Atmospheric Topics CY AUG 08-09, 1996 CL DENVER, CO SP Soc Photo Opt Instrumentat Engineers, N Amer Remote Sensing Ind Assoc, Amer Soc Photogrammetry & Remote Sensing AB We are exploring a new approach to remote chemical identification that promises higher precision than can be achieved by conventional DIAL approaches. This technique also addresses and potentially salves the problem of detecting a target gas in the;presence of an interfering gas or gases. This neu approach utilizes an eye-safe infrared optical pumping pulse to deplete the population of a specific rotational level(s) and then sends probe pulses at the same or different wavelengths to interrogate the bleaching of the absorption. We have experimentally measured optical saturation fluence level at atmospheric pressure for HCl, and find this level to all be similar to 1 mJ/cm(2), significantly below eye-safe limits in agreement with calculations, Calculations have been performed on other molecules of interest with similar results, In the laboratory, using time delay replicated pulses at a single frequency we have made absorption measurements with precision levels routinely approaching 0.1% on averaging 200 laser pulses. These results as well as those of two other pulse experiments will be presented. RP Stevens, CG (reprint author), LAWRENCE LIVERMORE NATL LAB,POB 808,LIVERMORE,CA 94551, USA. NR 0 TC 0 Z9 0 U1 1 U2 1 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-2221-5 J9 P SOC PHOTO-OPT INS PY 1996 VL 2833 BP 80 EP 93 DI 10.1117/12.258143 PG 2 WC Remote Sensing; Optics SC Remote Sensing; Optics GA BG81Y UT WOS:A1996BG81Y00010 ER PT B AU Velsko, SP Ruggiero, A Herman, M AF Velsko, SP Ruggiero, A Herman, M BE Sedlacek, AJ TI Frequency agile OPO-based transmitters for multiwavelength DIAL SO APPLICATION OF LIDAR TO CURRENT ATMOSPHERIC TOPICS SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Application of Lidar to Current Atmospheric Topics CY AUG 08-09, 1996 CL DENVER, CO SP Soc Photo Opt Instrumentat Engineers, N Amer Remote Sensing Ind Assoc, Amer Soc Photogrammetry & Remote Sensing DE remote sensing; frequency agile; optical parametric oscillators (OPO); differential absorption LIDAR (DIAL); multiwavelength AB We describe a first generation mid-infrared transmitter with pulse to pulse frequency agility and both wide and narrow band capability. This transmitter was used to make multicomponent DIAL measurements in the field. RP Velsko, SP (reprint author), LAWRENCE LIVERMORE NATL LAB,7000 E AVE L-446,LIVERMORE,CA 94550, USA. NR 0 TC 2 Z9 2 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-2221-5 J9 P SOC PHOTO-OPT INS PY 1996 VL 2833 BP 144 EP 152 DI 10.1117/12.258150 PG 3 WC Remote Sensing; Optics SC Remote Sensing; Optics GA BG81Y UT WOS:A1996BG81Y00016 ER PT B AU Payne, SA Page, RH Marshall, CD Schaffers, KI Bayramian, AJ Krupke, WF AF Payne, SA Page, RH Marshall, CD Schaffers, KI Bayramian, AJ Krupke, WF BE Sedlacek, AJ TI New tunable lasers for potential use in LIDAR systems SO APPLICATION OF LIDAR TO CURRENT ATMOSPHERIC TOPICS SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Application of Lidar to Current Atmospheric Topics CY AUG 08-09, 1996 CL DENVER, CO SP Soc Photo Opt Instrumentat Engineers, N Amer Remote Sensing Ind Assoc, Amer Soc Photogrammetry & Remote Sensing DE Ce:LiSAF; Cr:ZnSe; tunable solid state laser AB We discuss the optical and laser properties of two new tunable laser crystals, Ce:LiSAF and Cr:ZnSe. These crystals are unique in that they provide a practical alternative to optical parametric oscillators as a means of generating tunable radiation in the near ultraviolet and mid-infrared regions (their tuning ranges are at least 285 - 315 nm and 2.2 - 2.8 microns, respectively). While these crystals are relatively untested in field deployment, they are promising and likely to be useful in the near future. RP Payne, SA (reprint author), LAWRENCE LIVERMORE NATL LAB,LIVERMORE,CA 94550, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-2221-5 J9 P SOC PHOTO-OPT INS PY 1996 VL 2833 BP 153 EP 159 DI 10.1117/12.258151 PG 3 WC Remote Sensing; Optics SC Remote Sensing; Optics GA BG81Y UT WOS:A1996BG81Y00017 ER PT B AU Burr, DJ Chen, CL Sedlacek, AJ AF Burr, DJ Chen, CL Sedlacek, AJ BE Sedlacek, AJ TI Adaptive estimation of Raman chemical mixture spectra SO APPLICATION OF LIDAR TO CURRENT ATMOSPHERIC TOPICS SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Application of Lidar to Current Atmospheric Topics CY AUG 08-09, 1996 CL DENVER, CO SP Soc Photo Opt Instrumentat Engineers, N Amer Remote Sensing Ind Assoc, Amer Soc Photogrammetry & Remote Sensing AB We introduce an adaptive mixing (AM) algorithm for estimating the relative ratios of chemicals in a mixture spectrum. This procedure is particularly well suited to mixtures with a large dynamic range of mixture weights. It has the advantage of being able to be used in conjunction with a band-pass (difference-of-Gaussian or DOG) filter, and a correction of baseline off-set and tilting of the spectrum [1]. Output of these filtering techniques is a cleaner signal retaining most of the relevant Raman spectral signature while minimizing artifacts due primarily to Rayleigh, dust, and atmospheric aerosols. We will describe the results of applying the algorithm to mixture spectra with both real and simulated additive noise. RP Burr, DJ (reprint author), BROOKHAVEN NATL LAB,DEPT ADV TECHNOL,UPTON,NY 11973, USA. NR 0 TC 2 Z9 2 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-2221-5 J9 P SOC PHOTO-OPT INS PY 1996 VL 2833 BP 173 EP 181 DI 10.1117/12.258153 PG 3 WC Remote Sensing; Optics SC Remote Sensing; Optics GA BG81Y UT WOS:A1996BG81Y00019 ER PT B AU Chen, CL Sedlacek, AJ AF Chen, CL Sedlacek, AJ BE Sedlacek, AJ TI Revisiting Raman lidar: Application of new techniques to improve system performance SO APPLICATION OF LIDAR TO CURRENT ATMOSPHERIC TOPICS SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Application of Lidar to Current Atmospheric Topics CY AUG 08-09, 1996 CL DENVER, CO SP Soc Photo Opt Instrumentat Engineers, N Amer Remote Sensing Ind Assoc, Amer Soc Photogrammetry & Remote Sensing DE Raman LIDAR; pattern recognition; sensitivity; atmospheric; concentration AB BNL has been developing a remote sensing technique for the detection of atmospheric pollutants using resonance Raman LIDAR that has also incorporated a number of new techniques/technologies designed to extend it performance envelope. Chief among these new techniques is the use of pattern recognition to take advantage of the spectral fingerprint and a new laser frequency modulation technique, referred to as Frequency Modulated Excitation Raman Spectroscopy (FreMERS), designed to suppress broadband fluorescence. In the laboratory, broadband fluorescence suppression approaching 3 orders-of-magnitude has been achieved. In addition, the application of a BNL designed knife-edge Rayleigh filter has also been demonstrated using our LIDAR system where spectral features as close as 200 cm(-1) from the excitation line were observed. How all these features help increase the overall performance of Raman LIDAR will be discussed. RP Chen, CL (reprint author), BROOKHAVEN NATL LAB,DEPT ADV TECHNOL,UPTON,NY 11973, USA. NR 0 TC 2 Z9 2 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-2221-5 J9 P SOC PHOTO-OPT INS PY 1996 VL 2833 BP 182 EP 192 DI 10.1117/12.258154 PG 3 WC Remote Sensing; Optics SC Remote Sensing; Optics GA BG81Y UT WOS:A1996BG81Y00020 ER PT B AU Wehner, TR Stroud, PD May, WL AF Wehner, TR Stroud, PD May, WL BE Sedlacek, AJ TI Lidar detection of biological aerosols SO APPLICATION OF LIDAR TO CURRENT ATMOSPHERIC TOPICS SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Application of Lidar to Current Atmospheric Topics CY AUG 08-09, 1996 CL DENVER, CO SP Soc Photo Opt Instrumentat Engineers, N Amer Remote Sensing Ind Assoc, Amer Soc Photogrammetry & Remote Sensing DE systems analysis; counterproliferation; lidar; aerosol; biological agent; remote; stand-off; helicopter; BACKSCAT; FASCODE AB This paper reports the results of a systems analysis of the performance of a helicopter-based backscatter lidar system for long-range stand-off detection of clouds of biological warfare (BW) agents. With models we developed, we calculated the dispersion, transport, and detectability of a BW agent line-source (''crop-duster''-like) cloud as a function of elapsed time in an employment scenario. For a given BW attack, we calculated the time of first detection, determined the warning time, and from that, estimated the number of troops saved from exposure. RP Wehner, TR (reprint author), LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87544, USA. NR 0 TC 0 Z9 0 U1 1 U2 2 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-2221-5 J9 P SOC PHOTO-OPT INS PY 1996 VL 2833 BP 219 EP 230 DI 10.1117/12.258159 PG 4 WC Remote Sensing; Optics SC Remote Sensing; Optics GA BG81Y UT WOS:A1996BG81Y00024 ER PT B AU Sharpe, SW Xu, SL McDowell, R Blake, T AF Sharpe, SW Xu, SL McDowell, R Blake, T BE Fried, A TI Tunable diode lasers and their application in cold molecular beam spectroscopy SO APPLICATION OF TUNABLE DIODE AND OTHER INFRARED SOURCES FOR ATMOSPHERIC STUDIES AND INDUSTRIAL PROCESS MONITORING SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on the Application of Tunable Diode and Other Infrared Sources for Atmospheric Studies and Industrial Process Monitoring CY AUG 08-09, 1996 CL DENVER, CO SP Soc Photo Opt Instrumentat Engineers, N Amer Remote Sensing Ind Assoc, Amer Soc Photogrammetry & Remote Sensing DE supersonic expansion; beam; infrared; ultra cold AB Supersonic molecular expansions provide a unique environment in which to acquire the infrared spectra of many molecular systems. Tunable diode lasers offer high spectral brightness, low noise, rapid tuning, and contiguous spectral coverage in the infrared, from 3000 to 500 cm(-1). Molecular beams combined with tunable diode lasers represents a powerful tool for reducing or removing spectral congestion arising from both pressure broadening and rotational excitation. Depending on expansion conditions, rotational temperatures on the order of 10 K can be routinely obtained. With the appropriate pulsed slit nozzle (12 cm x 50 microns), Doppler broadening is reduced six-fold or more over that of room temperature, static cells. In addition, by employing modified White cell optics, effective optical path lengths of 3 meters can be realized A description of Pacific Northwest National Laboratory's beam-diode laser spectrometer will be given along with recent results for studies involving the fully rotationally resolved spectra of several molecules of atmospheric interest including chlorine nitrate and carbon tetrachloride. RP Sharpe, SW (reprint author), BATTELLE MEM INST,PACIFIC NW LABS,POB 999,MAIL STOP K3-58,BATTELLE BLVD,RICHLAND,WA 99352, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-2222-3 J9 P SOC PHOTO-OPT INS PY 1996 VL 2834 BP 91 EP 101 DI 10.1117/12.255314 PG 11 WC Remote Sensing; Optics SC Remote Sensing; Optics GA BG67Q UT WOS:A1996BG67Q00010 ER PT B AU Krumbugel, MA DeLong, KW Fittinghoff, DN Sweetser, JN Trebino, R AF Krumbugel, MA DeLong, KW Fittinghoff, DN Sweetser, JN Trebino, R BE Rogers, SK Ruck, DW TI Ultrashort-pulse retrieval using frequency-resolved optical gating and an artificial neural network SO APPLICATIONS AND SCIENCE OF ARTIFICIAL NEURAL NETWORKS II SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT SPIE International Conference on Applications and Science of Artificial Neural Networks II CY APR 09-12, 1996 CL ORLANDO, FL SP Soc Photo Opt Instrumentat Engineers DE FROG; ultrashort laser pulse; phase retrieval; neural network C1 SANDIA NATL LABS,LIVERMORE,CA 94551. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-2141-3 J9 P SOC PHOTO-OPT INS PY 1996 VL 2760 BP 570 EP 576 DI 10.1117/12.235946 PG 7 WC Computer Science, Artificial Intelligence; Optics; Physics, Applied SC Computer Science; Optics; Physics GA BF31U UT WOS:A1996BF31U00058 ER PT B AU Brislawn, CM Bradley, JN Onyshczak, RJ Hopper, T AF Brislawn, CM Bradley, JN Onyshczak, RJ Hopper, T BE Tescher, AG TI The FBI compression standard for digitized fingerprint images SO APPLICATIONS OF DIGITAL IMAGE PROCESSING XIX SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Applications of Digital Image Processing XIX CY AUG 07-09, 1996 CL DENVER, CO SP Soc Photo Opt Instrumentat Engineers DE image compression; wavelet transforms; scalar quantization; fingerprints; FBI AB The FBI has formulated national standards for digitization and compression of gray-scale fingerprint images. The compression algorithm for the digitized images is based on adaptive uniform scalar quantization of a discrete wavelet transform subband decomposition, a technique referred to as the wavelet/scalar quantization method. The algorithm produces archival-quality images at compression ratios of around 15 to 1 and will allow the current database of paper fingerprint cards to be replaced by digital imagery. A compliance testing program is also being implemented to ensure high standards of image quality and interchangeability of data between different implementations. We will review the current status of the FBI standard, including the compliance testing process and the details of the first-generation encoder. RP Brislawn, CM (reprint author), LOS ALAMOS NATL LAB,POB 1663,LOS ALAMOS,NM 87545, USA. NR 0 TC 32 Z9 32 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-2235-5 J9 P SOC PHOTO-OPT INS PY 1996 VL 2847 BP 344 EP 355 DI 10.1117/12.258243 PG 12 WC Engineering, Electrical & Electronic; Optics SC Engineering; Optics GA BG84J UT WOS:A1996BG84J00035 ER PT B AU Kelsey, RL Webster, RB AF Kelsey, RL Webster, RB BE Bosacchi, B Bezdek, JC TI Fuzzy attributes for knowledge representation and acquisition SO APPLICATIONS OF FUZZY LOGIC TECHNOLOGY III SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT 3rd International Conference on Applications of Fuzzy Logic Technology CY APR 10-12, 1996 CL ORLANDO, FL SP Soc Photo Opt Instrumentat Engineers DE knowledge representation; fuzzy attributes; repertory grid C1 LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87545. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-2142-1 J9 P SOC PHOTO-OPT INS PY 1996 VL 2761 BP 88 EP 97 DI 10.1117/12.243267 PG 10 WC Computer Science, Interdisciplinary Applications; Optics SC Computer Science; Optics GA BF87U UT WOS:A1996BF87U00008 ER PT S AU Huff, WRA Chen, Y Zhang, XS Terminello, LJ Tao, FM Pan, YK Kellar, SA Moler, EJ Hussain, Z Wu, H Zheng, Y Zhou, X vonWittenau, AES Kim, S Huang, ZQ Yang, ZZ Shirley, DA AF Huff, WRA Chen, Y Zhang, XS Terminello, LJ Tao, FM Pan, YK Kellar, SA Moler, EJ Hussain, Z Wu, H Zheng, Y Zhou, X vonWittenau, AES Kim, S Huang, ZQ Yang, ZZ Shirley, DA BE Terminello, LJ Mini, SM Ade, H Perry, DL TI Angle-resolved photoemission extended fine structure study of chemisorbed c(2x2)P/Fe(100): Comparison with self-consistent-field X alpha scattered wave calculations SO APPLICATIONS OF SYNCHROTRON RADIATION TECHNIQUES TO MATERIALS SCIENCE III SE MATERIALS RESEARCH SOCIETY SYMPOSIUM PROCEEDINGS LA English DT Proceedings Paper CT Symposium on Applications of Synchrotron Radiation Techniques to Materials Science III, at the 1996 MRS Spring Meeting CY APR 08-12, 1996 CL SAN FRANCISCO, CA SP Mat Res Soc AB Angle-resolved photoemission extended fine structure (ARPEFS) was used to determine the structure of c(2x2)P/Fe(100) for the first time. P 1s core-level photoemission data were collected normal to the (100) surface and 45 degrees off-normal along the [011] direction at room temperature. A close analysis of the auto-regressive linear prediction based Fourier transform and multiple-scattering spherical-wave calculations indicate that the P atoms adsorb in the high-coordination four-fold hollow sites. The P atoms bond 1.02 Angstrom above the first layer of Fe atoms and the Fe-P-Fe bond angle is 140.6 degrees. Additionally, it was determined that there is no expansion of the Fe surface. Self-consistent-field X alpha scattered wave calculations were performed for the c(2x2)P/Fe(100) and the c(2x2)S/Fe(100) systems. These independent results are in excellent agreement with this P/Fe structure and the S/Fe structure previously published, confirming the ARPEFS determination that the Fe-1-Fe-2 interlayer spacing is contracted from the bulk value for S/Fe but not for P/Fe. RP Huff, WRA (reprint author), UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,BERKELEY,CA 94720, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU MATERIALS RESEARCH SOCIETY PI WARRENDALE PA 506 KEYSTONE DRIVE, WARRENDALE, PA 15088-7563 SN 0272-9172 BN 1-55899-340-1 J9 MATER RES SOC SYMP P PY 1996 VL 437 BP 9 EP 14 PG 6 WC Materials Science, Multidisciplinary; Physics, Applied SC Materials Science; Physics GA BG89P UT WOS:A1996BG89P00002 ER PT S AU Tobin, JG Goodman, KW Mankey, GJ Willis, RF Denlinger, JD Rotenberg, E Warwick, A AF Tobin, JG Goodman, KW Mankey, GJ Willis, RF Denlinger, JD Rotenberg, E Warwick, A BE Terminello, LJ Mini, SM Ade, H Perry, DL TI Correlation of magnetic dichroism in x-ray absorption and photoelectron emission using ultrathin magnetic alloy films SO APPLICATIONS OF SYNCHROTRON RADIATION TECHNIQUES TO MATERIALS SCIENCE III SE MATERIALS RESEARCH SOCIETY SYMPOSIUM PROCEEDINGS LA English DT Proceedings Paper CT Symposium on Applications of Synchrotron Radiation Techniques to Materials Science III, at the 1996 MRS Spring Meeting CY APR 08-12, 1996 CL SAN FRANCISCO, CA SP Mat Res Soc AB We have begun a program to characterize magnetic alloy overlayers using both magnetic x-ray circular dichroism (MXCD) and magnetic x-ray linear dichroism (MXLD). This will allow a direct comparison of MXCD-absorption and MXLD-photoelectron emission. First results from the Advanced Light Source will be presented. RP Tobin, JG (reprint author), LAWRENCE LIVERMORE NATL LAB,CHEM & MAT SCI DIRECTORATE,LIVERMORE,CA 94550, USA. RI Rotenberg, Eli/B-3700-2009 OI Rotenberg, Eli/0000-0002-3979-8844 NR 0 TC 0 Z9 0 U1 0 U2 0 PU MATERIALS RESEARCH SOCIETY PI WARRENDALE PA 506 KEYSTONE DRIVE, WARRENDALE, PA 15088-7563 SN 0272-9172 BN 1-55899-340-1 J9 MATER RES SOC SYMP P PY 1996 VL 437 BP 61 EP 65 PG 5 WC Materials Science, Multidisciplinary; Physics, Applied SC Materials Science; Physics GA BG89P UT WOS:A1996BG89P00010 ER PT S AU Young, AT Kortright, JB Hussain, Z Martynov, V Padmore, HA Renner, T Smith, NV Warwick, T AF Young, AT Kortright, JB Hussain, Z Martynov, V Padmore, HA Renner, T Smith, NV Warwick, T BE Terminello, LJ Mini, SM Ade, H Perry, DL TI Production and characterization of circularly polarized soft x-rays for materials research at the ALS SO APPLICATIONS OF SYNCHROTRON RADIATION TECHNIQUES TO MATERIALS SCIENCE III SE MATERIALS RESEARCH SOCIETY SYMPOSIUM PROCEEDINGS LA English DT Proceedings Paper CT Symposium on Applications of Synchrotron Radiation Techniques to Materials Science III, at the 1996 MRS Spring Meeting CY APR 08-12, 1996 CL SAN FRANCISCO, CA SP Mat Res Soc AB The experimental program at the Advanced Light Source to produce and characterize circularly polarized x-rays is described. A number of beamlines are either operating or under construction which produce circularly polarized light. Bend magnets, multilayer phase retarders, and insertion devices which directly produce circularly polarized radiation are described. These beamlines will have capabilities for both microscopy and high resolution spectroscopy. Measurements of the linear and circular polarization of these beamlines are also described. RP Young, AT (reprint author), UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,BERKELEY,CA 94720, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU MATERIALS RESEARCH SOCIETY PI WARRENDALE PA 506 KEYSTONE DRIVE, WARRENDALE, PA 15088-7563 SN 0272-9172 BN 1-55899-340-1 J9 MATER RES SOC SYMP P PY 1996 VL 437 BP 73 EP 78 PG 6 WC Materials Science, Multidisciplinary; Physics, Applied SC Materials Science; Physics GA BG89P UT WOS:A1996BG89P00012 ER PT S AU Bedrossian, PJ Tobin, JG Jankowski, AF Waddill, GD Anthony, TC AF Bedrossian, PJ Tobin, JG Jankowski, AF Waddill, GD Anthony, TC BE Terminello, LJ Mini, SM Ade, H Perry, DL TI Application of MXCD to magnetic thin-film sensors SO APPLICATIONS OF SYNCHROTRON RADIATION TECHNIQUES TO MATERIALS SCIENCE III SE MATERIALS RESEARCH SOCIETY SYMPOSIUM PROCEEDINGS LA English DT Proceedings Paper CT Symposium on Applications of Synchrotron Radiation Techniques to Materials Science III, at the 1996 MRS Spring Meeting CY APR 08-12, 1996 CL SAN FRANCISCO, CA SP Mat Res Soc AB While Magnetic X-ray Circular Dichroism (MXCD) has been applied extensively to the extraction of elemental magnetic moments in various magnetic multilayers, the configuration of actual devices imposes certain constraints on the application of MXCD to devices. Using a set of real, thin-film spin valve devices with varying Cu spacer layer thicknesses, we demonstrate the correlation between MXCD and magnetoresistance measurements on those devices as well as the restrictions on the interpretation of MXCD data imposed by both the device topology and the formulation of realistic error estimates. RP Bedrossian, PJ (reprint author), LAWRENCE LIVERMORE NATL LAB,LIVERMORE,CA 94550, USA. NR 0 TC 2 Z9 2 U1 0 U2 0 PU MATERIALS RESEARCH SOCIETY PI WARRENDALE PA 506 KEYSTONE DRIVE, WARRENDALE, PA 15088-7563 SN 0272-9172 BN 1-55899-340-1 J9 MATER RES SOC SYMP P PY 1996 VL 437 BP 79 EP 84 PG 6 WC Materials Science, Multidisciplinary; Physics, Applied SC Materials Science; Physics GA BG89P UT WOS:A1996BG89P00013 ER PT S AU Thompson, AC Chapman, K AF Thompson, AC Chapman, K BE Terminello, LJ Mini, SM Ade, H Perry, DL TI The fluorescence x-ray microprobe at the Advanced Light Source SO APPLICATIONS OF SYNCHROTRON RADIATION TECHNIQUES TO MATERIALS SCIENCE III SE MATERIALS RESEARCH SOCIETY SYMPOSIUM PROCEEDINGS LA English DT Proceedings Paper CT Symposium on Applications of Synchrotron Radiation Techniques to Materials Science III, at the 1996 MRS Spring Meeting CY APR 08-12, 1996 CL SAN FRANCISCO, CA SP Mat Res Soc AB The fluorescence x-ray microprobe beamline at the Advanced Light Source (ALS) provides a technique to study almost any sample with excellent trace element sensitivity, high spatial resolution and minimal sample damage. During the last two years, the focused spot size has been improved from 2 mu m x 4 mu m to 1.6 mu m x 1 mu m using a pair of elliptically-bent multilayer mirrors. Two sets of mirrors have been produced for operation at 8.5 keV and 12.5 keV with a bandpass ( Delta E/E) of 4 %. The intensity has also increased by a factor of 20 to over 1 x 10(10) photons/sec by linearly grading the multilayer coating on the mirrors and by operation of the ALS at 1.9 GeV rather than 1.5 GeV. A wide variety of samples have been studied. Some of the materials science samples that have been studied include gallium nitride samples, polycrystalline silicon solar cells, the Liner material of a rocket motor and the central germanium core of an optical fiber. RP Thompson, AC (reprint author), UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,CTR XRAY OPT,1 CYCLOTRON RD,BERKELEY,CA 94720, USA. NR 0 TC 1 Z9 1 U1 0 U2 0 PU MATERIALS RESEARCH SOCIETY PI WARRENDALE PA 506 KEYSTONE DRIVE, WARRENDALE, PA 15088-7563 SN 0272-9172 BN 1-55899-340-1 J9 MATER RES SOC SYMP P PY 1996 VL 437 BP 113 EP 118 PG 6 WC Materials Science, Multidisciplinary; Physics, Applied SC Materials Science; Physics GA BG89P UT WOS:A1996BG89P00018 ER PT S AU Ice, G Sparks, C Robertson, JL Epperson, JE Jiang, XG AF Ice, G Sparks, C Robertson, JL Epperson, JE Jiang, XG BE Terminello, LJ Mini, SM Ade, H Perry, DL TI Static atomic displacements in crystalline solid solution alloys SO APPLICATIONS OF SYNCHROTRON RADIATION TECHNIQUES TO MATERIALS SCIENCE III SE MATERIALS RESEARCH SOCIETY SYMPOSIUM PROCEEDINGS LA English DT Proceedings Paper CT Symposium on Applications of Synchrotron Radiation Techniques to Materials Science III, at the 1996 MRS Spring Meeting CY APR 08-12, 1996 CL SAN FRANCISCO, CA SP Mat Res Soc AB Atom size differences induce static displacements from an average alloy lattice and play an important role in controlling alloy phase stability and properties. The details of this role however, are difficult to study; chemical order and displacements are strongly interrelated and static displacements are hard to measure. Diffuse x-ray scattering measurements with tunable-synchrotron radiation can now measure element-specific static displacements with an accuracy of +/-0.1 pm and can simultaneously measure local chemical order out to 20 shells or more. Ideal alloys for diffuse scattering analysis with synchrotron radiation, are those that have previously been the most intractable: alloys with small Z contrast, alloys with only local order and alloys with small size differences. The combination of precise characterization of local chemical order and precise measurement of static displacement provides new information that challenges existing alloy models. We report on an ongoing systematic study of static displacements in the Fe/Ni/Cr alloys and compare the observed static displacements to the static displacements predicted by current theories. The availability of more brilliant 3rd generation hard x-ray sources will greatly enhance these measurements. RP Ice, G (reprint author), OAK RIDGE NATL LAB,POB 2008,OAK RIDGE,TN 37831, USA. NR 0 TC 2 Z9 2 U1 0 U2 0 PU MATERIALS RESEARCH SOCIETY PI WARRENDALE PA 506 KEYSTONE DRIVE, WARRENDALE, PA 15088-7563 SN 0272-9172 BN 1-55899-340-1 J9 MATER RES SOC SYMP P PY 1996 VL 437 BP 181 EP 186 PG 6 WC Materials Science, Multidisciplinary; Physics, Applied SC Materials Science; Physics GA BG89P UT WOS:A1996BG89P00028 ER PT S AU Jankowski, AF Jimenez, I Hayes, JP Shuh, DK Tong, WM Sutherland, DGJ Carlisle, JA Terminello, LJ Himpsel, FJ AF Jankowski, AF Jimenez, I Hayes, JP Shuh, DK Tong, WM Sutherland, DGJ Carlisle, JA Terminello, LJ Himpsel, FJ BE Terminello, LJ Mini, SM Ade, H Perry, DL TI Near-edge x-ray absorption fine structure examination of chemical bonding in sputter deposited boron and boron-nitride films SO APPLICATIONS OF SYNCHROTRON RADIATION TECHNIQUES TO MATERIALS SCIENCE III SE MATERIALS RESEARCH SOCIETY SYMPOSIUM PROCEEDINGS LA English DT Proceedings Paper CT Symposium on Applications of Synchrotron Radiation Techniques to Materials Science III, at the 1996 MRS Spring Meeting CY APR 08-12, 1996 CL SAN FRANCISCO, CA SP Mat Res Soc AB Near-edge x-ray absorption fine structure (NEXAFS) is used to examine the chemical bonding in boron and boron-nitride films sputter deposited from a fully-dense, pure boron target. Reactive sputtering is used to prepare the boron-nitride and multilayered films. Although the process of sputter deposition often produces films that lack long range order, NEXAFS reveals the distinguishing features of sp(2) and sp(3) hybridization that are associated with different crystalline structures. The sensitivity of NEXAFS to local order further provides details in bonding modifications that exist in these films. RP Jankowski, AF (reprint author), LAWRENCE LIVERMORE NATL LAB,LIVERMORE,CA 94550, USA. RI Jimenez, Ignacio/F-7422-2010 OI Jimenez, Ignacio/0000-0001-5605-3185 NR 0 TC 2 Z9 2 U1 0 U2 2 PU MATERIALS RESEARCH SOCIETY PI WARRENDALE PA 506 KEYSTONE DRIVE, WARRENDALE, PA 15088-7563 SN 0272-9172 BN 1-55899-340-1 J9 MATER RES SOC SYMP P PY 1996 VL 437 BP 207 EP 210 PG 4 WC Materials Science, Multidisciplinary; Physics, Applied SC Materials Science; Physics GA BG89P UT WOS:A1996BG89P00031 ER PT S AU Zuiker, CD Krauss, AR Gruen, DM Carlisle, JA Terminello, LJ Asher, SA Bormett, RW AF Zuiker, CD Krauss, AR Gruen, DM Carlisle, JA Terminello, LJ Asher, SA Bormett, RW BE Terminello, LJ Mini, SM Ade, H Perry, DL TI Characterization of diamond thin films by core-level photoabsorption and UV excitation Raman spectroscopy SO APPLICATIONS OF SYNCHROTRON RADIATION TECHNIQUES TO MATERIALS SCIENCE III SE MATERIALS RESEARCH SOCIETY SYMPOSIUM PROCEEDINGS LA English DT Proceedings Paper CT Symposium on Applications of Synchrotron Radiation Techniques to Materials Science III, at the 1996 MRS Spring Meeting CY APR 08-12, 1996 CL SAN FRANCISCO, CA SP Mat Res Soc AB Near-edge x-ray absorption fine structure (NEXAFS) and Raman spectroscopies have been used to characterize both nanocrystalline and faceted, microcrystalline diamond thin films grown by microwave plasma chemical vapor deposition under a variety of conditions. Raman spectroscopy is perhaps the most commonly used method of characterizing diamond film quality, whereas photoabsorption requires a synchrotron radiation source and is much less commonly used. Both methods characterize the sp(2) (graphitic) /sp(3) (diamond) electronic bonding character of the films, but Raman spectroscopy is considerably more sensitive to sp(2) than sp(3) bonded carbon. For nanocrystalline diamond, the use of a visible excitation source for Raman spectroscopy also gives rise to an intense fluorescence band which may completely mask the sp(3) Raman line, even in films with negligible (<1%) sp(2) bonding character. Near-edge x-ray absorption fine structure (NEXAFS) is a more localized measurement of the electronic bonding character, and does not have as large a variation in sensitivity between sp(2) and sp(3) phases. Raman spectra measured using 632.8 nm light exhibit a sharp diamond phonon peak at 1332 cm(-1) for faceted, large grain diamond films, and no obvious diamond phonon peak for the nanocrystalline diamond films. However, Raman spectra excited by 228.9 nm light exhibit a sharp diamond phonon peak for both nanocrystalline and large grain, faceted diamond films. The UV Raman results are consistent with the C(1s) NEXAFS measurements which show clear bulk diamond excitonic and sp(3) features, with little evidence of sp(2) character for all of the tested films. We conclude that the use of visible excitation Raman spectroscopy as the sole criterion for the assessment of quality in nanocrystalline diamond films is misleading, but that UV Raman spectroscopy and NEXAFS provide a consistent and reliable characterization. Nanocrystalline films grown using a fullerene precursor in an Ar microwave plasma with very low levels of hydrogen (2%) are found by both of the latter methods to consist almost entirely of sp(3)-bonded carbon with similar to 2% non-tetrahedral bonding. RP Zuiker, CD (reprint author), ARGONNE NATL LAB,DIV MAT SCI,ARGONNE,IL 60439, USA. NR 0 TC 8 Z9 8 U1 0 U2 4 PU MATERIALS RESEARCH SOCIETY PI WARRENDALE PA 506 KEYSTONE DRIVE, WARRENDALE, PA 15088-7563 SN 0272-9172 BN 1-55899-340-1 J9 MATER RES SOC SYMP P PY 1996 VL 437 BP 211 EP 218 PG 8 WC Materials Science, Multidisciplinary; Physics, Applied SC Materials Science; Physics GA BG89P UT WOS:A1996BG89P00032 ER PT S AU Ma, Q McDowell, MW Rosenberg, RA AF Ma, Q McDowell, MW Rosenberg, RA BE Terminello, LJ Mini, SM Ade, H Perry, DL TI Characterization of SiC fibers by soft x-ray photoelectron and photoabsorption spectroscopies and scanning Auger microscopy SO APPLICATIONS OF SYNCHROTRON RADIATION TECHNIQUES TO MATERIALS SCIENCE III SE MATERIALS RESEARCH SOCIETY SYMPOSIUM PROCEEDINGS LA English DT Proceedings Paper CT Symposium on Applications of Synchrotron Radiation Techniques to Materials Science III, at the 1996 MRS Spring Meeting CY APR 08-12, 1996 CL SAN FRANCISCO, CA SP Mat Res Soc AB Synchrotron radiation soft x-ray photoelectron and photoabsorption spectroscopy was used to characterize commercially obtained SiC fibers, which were produced by chemical vapor deposition (CVD) of SiC on a W core, followed by a carbon passivating layer. Depth profiling of the fiber through the carbon/SiC interface was done by making Si 2p and C 1s core level PES and PAS, as well as scanning Auger microscopy, measurements following Ar+ sputtering. No significant changes in either photoemission or absorption or Auger line shapes were observed as a function of the depth, which indicates that there is no significant interfacial reaction. The line shapes of the carbonaceous coatings are predominately graphite-like and those of the CVD SiC coatings are microcrystalline, with presence of disorder to some extent in both cases. RP Ma, Q (reprint author), ARGONNE NATL LAB,ADV PHOTON SOURCE,9700 S CASS AVE,ARGONNE,IL 60439, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU MATERIALS RESEARCH SOCIETY PI WARRENDALE PA 506 KEYSTONE DRIVE, WARRENDALE, PA 15088-7563 SN 0272-9172 BN 1-55899-340-1 J9 MATER RES SOC SYMP P PY 1996 VL 437 BP 219 EP 224 PG 6 WC Materials Science, Multidisciplinary; Physics, Applied SC Materials Science; Physics GA BG89P UT WOS:A1996BG89P00033 ER PT J AU Allen, RC Doktycz, MJ AF Allen, RC Doktycz, MJ TI Discontinuous electrophoresis revisited: A review of the process SO APPLIED AND THEORETICAL ELECTROPHORESIS LA English DT Review ID POLYACRYLAMIDE-GEL ELECTROPHORESIS; MULTIPHASIC ZONE ELECTROPHORESIS; BUFFER SYSTEM; DNA FRAGMENTS; RESOLUTION; MOBILITY; PROTEINS AB The use and development of discontinuous buffer systems for the separation of proteins and nucleic acids are reviewed, and the advantages over a continuous buffer system are presented. Emphasis is given to the more recent applications in DNA separations where discontinuous systems have aided in the resolution and mobility tailoring of DNA fragments, Various DNA size ranges can be separated in short time periods by simple choice of buffer components rather than gel alterations, Guidelines for choosing appropriate buffer systems are offered as well as the application of berate complexes to modify the mobility of DNA. This article reviews the historical development of discontinuous buffers in the electrophoresis of proteins and nucleic acids with emphasis on the characteristics and applicability to nucleic acid separations. C1 MED UNIV S CAROLINA,DEPT PATHOL & LAB MED,CHARLESTON,SC 29425. OAK RIDGE NATL LAB,HLTH SCI RES DIV,OAK RIDGE,TN 37831. RI Doktycz, Mitchel/A-7499-2011 OI Doktycz, Mitchel/0000-0003-4856-8343 NR 42 TC 9 Z9 9 U1 0 U2 3 PU ALLEN PRESS INC PI LAWRENCE PA C/O ELECTROPHORESIS SOC PO BOX 1897, LAWRENCE, KS 66044 SN 0954-6642 J9 APPL THEOR ELECTROPH JI Appl. Theor. Electrophor. PY 1996 VL 6 IS 1 BP 1 EP 9 PG 9 WC Biochemical Research Methods; Biochemistry & Molecular Biology SC Biochemistry & Molecular Biology GA VB049 UT WOS:A1996VB04900001 PM 9072074 ER PT J AU Weber, S Berthold, T Ohmes, E Thurnauer, MC Norris, JR Kothe, G AF Weber, S Berthold, T Ohmes, E Thurnauer, MC Norris, JR Kothe, G TI Nuclear coherences in photosynthetic reaction centers following light excitation SO APPLIED MAGNETIC RESONANCE LA English DT Article ID BACTERIAL REACTION CENTERS; CORRELATED RADICAL PAIRS; ECHO ENVELOPE MODULATION; RAMAN BEAT EPR; PHOTOSYSTEM-I; TRANSIENT EPR; QUANTUM BEATS; SPECTROSCOPY; RESOLUTION; CHLOROPLASTS AB Transient electron paramagnetic resonance is used to study the secondary radical pair in plant photosystem I. Nuclear coherences are observed in the transverse magnetization at lower temperatures following light excitation. Comparative studies of deuterated and deuterated N-15-substituted cyanobacteria S. lividus indicate assignment of these coherences to nitrogen nuclei in the primary donor and deuterons in the secondary acceptor. The modulation amplitude of a deuteron matrix line, as a function of the microwave power, reveals a distinct resonance behavior. The maximum amplitude is obtained when the Rabi frequency equals the nuclear Zeeman frequency. C1 UNIV FREIBURG, DEPT CHEM PHYS, D-79104 FREIBURG, GERMANY. UNIV CHICAGO, DEPT CHEM, CHICAGO, IL 60637 USA. ARGONNE NATL LAB, DIV CHEM, ARGONNE, IL 60439 USA. RI Weber, Stefan/G-6164-2010 NR 25 TC 10 Z9 10 U1 1 U2 2 PU SPRINGER WIEN PI WIEN PA SACHSENPLATZ 4-6, PO BOX 89, A-1201 WIEN, AUSTRIA SN 0937-9347 EI 1613-7507 J9 APPL MAGN RESON JI Appl. Magn. Reson. PY 1996 VL 11 IS 3-4 BP 461 EP 469 PG 9 WC Physics, Atomic, Molecular & Chemical; Spectroscopy SC Physics; Spectroscopy GA WC368 UT WOS:A1996WC36800010 ER PT J AU Emamirad, H Protopopescu, V AF Emamirad, H Protopopescu, V TI The Liouville equation in L(1) spaces SO APPLIED MATHEMATICS LETTERS LA English DT Article DE Liouville equation; Dunford-Pettis property; mild solution; scattering operator; residual spectrum ID SCATTERING; OPERATOR AB We consider the first order equation partial derivative u/partial derivative t = a .del u in the Banach lattice L(1)(R(N)). By at requiring a minimal amount of Sobolev regularity on the vector-field a, we show that a.del generates a C-0-group, thereby generalizing a result of [1]. From there, we conclude the well-posedness of Liouville equation partial derivative u/partial derivative t = -xi .del(x)u+del(x)V .del(xi)u, for a given potential V. The comparison between the general and force-free Liouville evolution yields the existence of the wave and scattering operators, which in turn are used to prove that the spectrum of the Liouville operator is purely residual in L(1)(R(6)). C1 OAK RIDGE NATL LAB,DIV MATH & COMP SCI,OAK RIDGE,TN 37831. RP Emamirad, H (reprint author), UNIV POITIERS,DEPT MATH,40 AVE RECTEUR PINEAU,F-86022 POITIERS,FRANCE. NR 12 TC 2 Z9 2 U1 0 U2 0 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 0893-9659 J9 APPL MATH LETT JI Appl. Math. Lett. PD JAN PY 1996 VL 9 IS 1 BP 49 EP 53 DI 10.1016/0893-9659(95)00101-8 PG 5 WC Mathematics, Applied SC Mathematics GA TY470 UT WOS:A1996TY47000010 ER PT J AU Turick, CE Apel, WA Carmiol, NS AF Turick, CE Apel, WA Carmiol, NS TI Isolation of hexavalent chromium-reducing anaerobes from hexavalent-chromium-contaminated and noncontaminated environments SO APPLIED MICROBIOLOGY AND BIOTECHNOLOGY LA English DT Article ID ENTEROBACTER-CLOACAE STRAIN; REDUCTION; CHROMATE AB Hexavalent chromium [Cr(VI)], is a toxic, water-soluble contaminant present in many soils and industrial effluents. Bacteria from various soils were examined for Cr(VI) resistance and reducing potential. Microbes selected from both Cr(VI)-contaminated and -noncontaminated soils and sediments were capable of catalyzing the reduction of Cr(VI) to Cr(III) a less toxic, less water-soluble form of Cr, demonstrating the utility of using a selection strategy for indigenous Cr(VI)-reducing bacteria in a bioprocess. As a result, indigenous Cr(VI)- reducing microbes from contaminated sites should provide the means for developing a bioprocess to reduce Cr(VI) to Cr(III) in nonsterile effluents such as those from soil washes. This approach also avoids the contamination problems associated with pure cultures of allochthonous microorganisms. In addition the apparent ubiquity of Cr(VI)-reducing bacteria in soil and sediments indicates potential for in situ bioremediation of Cr(VI)-contaminated soils and ground water. C1 EMORY UNIV,DEPT BIOL,ATLANTA,GA 30322. RP Turick, CE (reprint author), IDAHO NATL ENGN LAB,CTR IND BIOTECHNOL,POB 1625,IDAHO FALLS,ID 83415, USA. NR 27 TC 65 Z9 66 U1 0 U2 7 PU SPRINGER VERLAG PI NEW YORK PA 175 FIFTH AVE, NEW YORK, NY 10010 SN 0175-7598 J9 APPL MICROBIOL BIOT JI Appl. Microbiol. Biotechnol. PD JAN PY 1996 VL 44 IS 5 BP 683 EP 688 PG 6 WC Biotechnology & Applied Microbiology SC Biotechnology & Applied Microbiology GA TV328 UT WOS:A1996TV32800020 PM 8703437 ER PT J AU Xu, X Grigoropoulos, CP Russo, RE AF Xu, X Grigoropoulos, CP Russo, RE TI Nanosecond-time-resolution thermal emission measurement during pulsed excimer-laser interaction with materials SO APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING LA English DT Article ID RESOLVED REFLECTIVITY MEASUREMENTS; TEMPERATURE; SOLIDIFICATION; GERMANIUM; SILICON; SI AB A nanosecond-time-resolution pyrometer has been developed for measuring the transient surface temperature of a solid material heated by pulsed excimer-laser irradiation. Fast germanium diodes are employed to capture the transient thermal emission signals in the wavelength range between 1.2 and 1.6 mu m. The surface temperature is derived from the measured spectral thermal emission. The directional spectral emissivity is determined in situ by measuring the transient directional spectral reflectivity and applying Kirchhoff's law. The experimental results are in good agreement with numerical thermal modeling predictions. The pyrometric thermal emission measurement also yields the solid/liquid interface temperature during the pulsed excimer-laser-induced melting. The relation between the measured interface superheating temperature and the interface velocity reveals the melting kinetic relation during the high-power, short-pulse laser-induced phase-change processes. C1 UNIV CALIF BERKELEY,DEPT ENGN MECH,BERKELEY,CA 94720. LAWRENCE BERKELEY LAB,DIV ENERGY & ENVIRONM,BERKELEY,CA 94720. NR 16 TC 28 Z9 28 U1 0 U2 5 PU SPRINGER VERLAG PI NEW YORK PA 175 FIFTH AVE, NEW YORK, NY 10010 SN 0947-8396 J9 APPL PHYS A-MATER JI Appl. Phys. A-Mater. Sci. Process. PD JAN PY 1996 VL 62 IS 1 BP 51 EP 59 DI 10.1007/BF01568087 PG 9 WC Materials Science, Multidisciplinary; Physics, Applied SC Materials Science; Physics GA TL682 UT WOS:A1996TL68200010 ER PT J AU Yuan, SL Yang, ZJ Li, JQ Kadowaki, K AF Yuan, SL Yang, ZJ Li, JQ Kadowaki, K TI A scaling for the c-axis resistivity of La1.86Sr0.14CuO4 as a function of temperature, field and field orientation SO APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING LA English DT Article ID COPPER-OXIDE SUPERCONDUCTORS; OF-PLANE MAGNETORESISTANCE; HIGH-TC SUPERCONDUCTORS; DISSIPATION MECHANISM; TRANSITION AB The c-axis resistivity, rho(c)(T, H, theta), of La-1.86 Sr0.14CuO4 is experimentally studied as a function of temperature T, magnetic field H and angle theta between H and ab-plane. It is argued that the experimental findings cannot be accounted for by previously considered mechanisms. By contrast, they can be explained by a phenomenological model, which is developed by replacing H in the dissipation model for H parallel to I parallel to c with the reduced field h = H(sin(2) theta + cos(2) theta/gamma(2))(1/2), where gamma is the anisotropic parameter in magnetic fields. Based on this phenomenological model, it is shown that all the measured rho(c)(T, H, theta) curves could consistently map onto a single curve. C1 ARGONNE NATL LAB,ARGONNE,IL 60439. WUHAN INST TECHNOL,DEPT PHYS,WUHAN,PEOPLES R CHINA. NATL RES INST MET,TSUKUBA LABS,IBARAKI 305,OSAKA,JAPAN. RP Yuan, SL (reprint author), ASIPP,HIGH FIELD MAGNET LAB,POB 1126,HEFEI 230031,PEOPLES R CHINA. NR 17 TC 0 Z9 0 U1 0 U2 0 PU SPRINGER VERLAG PI NEW YORK PA 175 FIFTH AVE, NEW YORK, NY 10010 SN 0947-8396 J9 APPL PHYS A-MATER JI Appl. Phys. A-Mater. Sci. Process. PD JAN PY 1996 VL 62 IS 1 BP 73 EP 76 DI 10.1007/BF01568090 PG 4 WC Materials Science, Multidisciplinary; Physics, Applied SC Materials Science; Physics GA TL682 UT WOS:A1996TL68200013 ER PT J AU Stolk, PA Benton, JL Eaglesham, DJ Jacobson, DC Cheng, JY Poate, JM Myers, SM Haynes, TE AF Stolk, PA Benton, JL Eaglesham, DJ Jacobson, DC Cheng, JY Poate, JM Myers, SM Haynes, TE TI The mechanism of iron gettering in boron-doped silicon SO APPLIED PHYSICS LETTERS LA English DT Article AB High-energy B implantation was used to introduce gettering layers into float-zone Si wafers contaminated with 2X10(14) Fe/cm(3). Secondary ion mass spectrometry shows that about 5% of the Fe contamination is collected at the 4 mu m deep peak of a 4x10(14)/cm(2), 3.3 MeV B implant after annealing at 1000 degrees C for 1 h. Deep level transient spectroscopy demonstrates that increasing the gettering B dose from 4X10(12) to 4X10(14)/cm(2) reduces the Fe concentration from 3X10(12) to below similar to 10(10)/cm(3) in the 1-3 mu m deep region from the surface, indicating very efficient gettering. Measurements of the Fe depth profile imply that the depletion of Fe near the gettering layer occurs upon cooling down from 1000 degrees C. The gettering behavior can be qualitatively understood in terms of a Fermi-level-enhanced pairing reaction between Fe and B. (C) 1996 American Institute of Physics. C1 SANDIA NATL LABS,ALBUQUERQUE,NM 87185. OAK RIDGE NATL LAB,OAK RIDGE,TN 37831. RP Stolk, PA (reprint author), AT&T BELL LABS,600 MT AVE,MURRAY HILL,NJ 07974, USA. RI Haynes, Tony/P-8932-2015 OI Haynes, Tony/0000-0003-2871-4745 NR 13 TC 43 Z9 43 U1 0 U2 1 PU AMER INST PHYSICS PI WOODBURY PA CIRCULATION FULFILLMENT DIV, 500 SUNNYSIDE BLVD, WOODBURY, NY 11797-2999 SN 0003-6951 J9 APPL PHYS LETT JI Appl. Phys. Lett. PD JAN 1 PY 1996 VL 68 IS 1 BP 51 EP 53 DI 10.1063/1.116754 PG 3 WC Physics, Applied SC Physics GA TM847 UT WOS:A1996TM84700018 ER PT J AU Cheong, HM Paul, W Withrow, SP Zhu, JG Budai, JD White, CW Hembree, DM AF Cheong, HM Paul, W Withrow, SP Zhu, JG Budai, JD White, CW Hembree, DM TI Hydrostatic pressure dependence of the photoluminescence of Si nanocrystals in SiO2 SO APPLIED PHYSICS LETTERS LA English DT Article ID VISIBLE PHOTOLUMINESCENCE AB We have measured the hydrostatic pressure dependence of the photoluminescence (PL) of Si nanocrystals in SiO2 layers at room temperature and at pressures up to 50 kbar. The samples were fabricated by ion implantation and subsequent annealing. For the two samples measured, negative pressure coefficients of -0.4 and -0.6 meV/kbar were obtained. These values are not in good quantitative agreement with an estimate based on the quantum confinement model. Possible implications of this disagreement are discussed. (C) 1996 American Institute of Physics. C1 HARVARD UNIV,DIV APPL SCI,CAMBRIDGE,MA 02138. OAK RIDGE NATL LAB,OAK RIDGE,TN 37831. OAK RIDGE Y-12 PLANT,OAK RIDGE,TN 37831. RI Cheong, Hyeonsik/D-7424-2012; Budai, John/R-9276-2016 OI Cheong, Hyeonsik/0000-0002-2347-4044; Budai, John/0000-0002-7444-1306 NR 21 TC 30 Z9 31 U1 1 U2 4 PU AMER INST PHYSICS PI WOODBURY PA CIRCULATION FULFILLMENT DIV, 500 SUNNYSIDE BLVD, WOODBURY, NY 11797-2999 SN 0003-6951 J9 APPL PHYS LETT JI Appl. Phys. Lett. PD JAN 1 PY 1996 VL 68 IS 1 BP 87 EP 89 DI 10.1063/1.116767 PG 3 WC Physics, Applied SC Physics GA TM847 UT WOS:A1996TM84700030 ER PT J AU Chen, DY Chang, YA Swenson, D AF Chen, DY Chang, YA Swenson, D TI PtIn2 ohmic contacts to n-GaAs via an In-Ga exchange mechanism SO APPLIED PHYSICS LETTERS LA English DT Article AB Using sputter-deposited PtIn2 films as metallizations, it is demonstrated that the recently identified exchange mechanism may be utilized to form ohmic contacts to n-GaAs. Specific contact resistances as low as 3.0 X 10(-6) Omega cm(2) are obtained upon annealing in the temperature range of 800-850 degrees C. Contacts processed under optimum conditions show little degradation in electrical properties after 100 h of thermal aging at 400 or 500 degrees C. Auger depth profiles of as-deposited and annealed samples are consistent with the hypothesis of an exchange of In and Ga atoms at the contact interface. (C) 1996 American Institute of Physics. C1 LAWRENCE LIVERMORE NATL LAB,LIVERMORE,CA 94551. RP Chen, DY (reprint author), UNIV WISCONSIN,DEPT MAT SCI & ENGN,1509 UNIV AVE,MADISON,WI 53706, USA. NR 14 TC 9 Z9 9 U1 0 U2 0 PU AMER INST PHYSICS PI WOODBURY PA CIRCULATION FULFILLMENT DIV, 500 SUNNYSIDE BLVD, WOODBURY, NY 11797-2999 SN 0003-6951 J9 APPL PHYS LETT JI Appl. Phys. Lett. PD JAN 1 PY 1996 VL 68 IS 1 BP 96 EP 98 DI 10.1063/1.116783 PG 3 WC Physics, Applied SC Physics GA TM847 UT WOS:A1996TM84700033 ER PT J AU Chen, Y Lin, XW LilientalWeber, Z Washburn, J Klem, JF Tsao, JY AF Chen, Y Lin, XW LilientalWeber, Z Washburn, J Klem, JF Tsao, JY TI Dislocation formation mechanism in strained InxGa1-xAs islands grown on GaAs(001) substrates SO APPLIED PHYSICS LETTERS LA English DT Article ID EPITAXIAL-GROWTH; MORPHOLOGY; INGAAS AB The formation mechanism of misfit dislocations in lattice-mismatched InxGa1-xAs epilayers (0.2 less than or equal to x less than or equal to 1) grown on GaAs substrates has been investigated experimentally. The results suggest that 1/3(111) Frank partial dislocations are grown-in at island edges in highly lattice-mismatched epilayers (x greater than or equal to 0.4). Then after further island growth 90 degrees Shockley partial dislocations are nucleated to remove the stacking faults, reacting with the Frank partials to form complete 90 degrees dislocations. An atomic model is proposed to explain the formation mechanism of the Frank partial dislocation. This model could explain the observed change in the dominant type of dislocation from the 60 degrees at small mismatches to 90 degrees edge dislocations at large lattice mismatches. (C) 1996 American Institute of Physics. C1 SANDIA NATL LABS,ALBUQUERQUE,NM 87185. RP Chen, Y (reprint author), UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,BERKELEY,CA 94720, USA. RI Liliental-Weber, Zuzanna/H-8006-2012 NR 17 TC 61 Z9 62 U1 0 U2 10 PU AMER INST PHYSICS PI WOODBURY PA CIRCULATION FULFILLMENT DIV, 500 SUNNYSIDE BLVD, WOODBURY, NY 11797-2999 SN 0003-6951 J9 APPL PHYS LETT JI Appl. Phys. Lett. PD JAN 1 PY 1996 VL 68 IS 1 BP 111 EP 113 DI 10.1063/1.116773 PG 3 WC Physics, Applied SC Physics GA TM847 UT WOS:A1996TM84700038 ER PT J AU Steel, DG Hettinger, JD Yuan, F Miller, DJ Gray, KE Kang, JH Talvacchio, J AF Steel, DG Hettinger, JD Yuan, F Miller, DJ Gray, KE Kang, JH Talvacchio, J TI Electrical transport properties of [001] tilt bicrystal grain boundaries in YBa2Cu3O7 SO APPLIED PHYSICS LETTERS LA English DT Article ID JOSEPHSON-JUNCTIONS AB The zero-field electrical transport properties of 24 degrees [001] tilt bicrystal grain boundaries in YBa2CU3O7 were found to be in excellent agreement with the Ambegaokar-Halperin model over an extended range of currents and voltages. This model gives a firm basis for characterizing and comparing boundaries, and provides two independent measures of the critical current, which were proportional to (1 - T/T-c)(2) close to the transition temperature T-c. (C) 1996 American Institute of Physics. C1 WESTINGHOUSE ELECT CORP,CTR SCI & TECHNOL,PITTSBURGH,PA 15235. RP Steel, DG (reprint author), ARGONNE NATL LAB,SCI & TECHNOL CTR SUPERCOND,ARGONNE,IL 60439, USA. NR 21 TC 28 Z9 28 U1 1 U2 1 PU AMER INST PHYSICS PI WOODBURY PA CIRCULATION FULFILLMENT DIV, 500 SUNNYSIDE BLVD, WOODBURY, NY 11797-2999 SN 0003-6951 J9 APPL PHYS LETT JI Appl. Phys. Lett. PD JAN 1 PY 1996 VL 68 IS 1 BP 120 EP 122 DI 10.1063/1.116775 PG 3 WC Physics, Applied SC Physics GA TM847 UT WOS:A1996TM84700041 ER PT J AU Rhodes, BA Lambert, CR Marek, MJ Knapp, FF Harvey, EB AF Rhodes, BA Lambert, CR Marek, MJ Knapp, FF Harvey, EB TI Re-188 labelled antibodies SO APPLIED RADIATION AND ISOTOPES LA English DT Article ID MONOCLONAL-ANTIBODIES; RADIOIMMUNOTHERAPY; BIODISTRIBUTION; GENERATOR; INVIVO; CELLS AB Monoclonal antibodies can be directly labelled with Re-188 using a simple one-step radiolabelling kit. Using B72.3 as a model antibody, the formulation was optimized and kits were made and tested and compared to data previously reported for the same antibody labelled with other radioisotopes. Labelling with Re-188 was carried out with the eluate of a W-188/Re-188 generator from Oak Ridge National Laboratory. Fresh generator eluate was added to the pre-reduced lyophilized antibody and the mixture allowed to incubate overnight at room temperature. The radiochemical purity, immunoreactive fraction, and biodistribution in normal and LS174T tumor bearing nude mice was determined. The radiochemical purity was 88 +/- 7%, the immunoreactive fraction was 68.46 +/- 3.8%. The immunoreactive fraction was higher than any previously reported for this antibody when labelled with other radioisotopes. At 48 h, 7.9 +/- 2.4% of the injected dose per gram was found in the tumor. The biodistribution and tumor uptake of Re-188 labelled B72.3 was similar to that previously reported for Re-186 and In-111 labelled B72.3. C1 OAK RIDGE NATL LAB,DIV HLTH SCI RES,OAK RIDGE,TN 37831. STERLING WINTHROP,COLLEGEVILLE,PA 19426. RP Rhodes, BA (reprint author), RHOMED INC,4261 BALLOON PK RD NE,ALBUQUERQUE,NM 87109, USA. NR 28 TC 27 Z9 29 U1 0 U2 0 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 0969-8043 J9 APPL RADIAT ISOTOPES JI Appl. Radiat. Isot. PD JAN PY 1996 VL 47 IS 1 BP 7 EP 14 DI 10.1016/0969-8043(95)00262-6 PG 8 WC Chemistry, Inorganic & Nuclear; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging SC Chemistry; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging GA TM585 UT WOS:A1996TM58500003 PM 8589673 ER PT J AU Hsieh, BT Callahan, AP Beets, AL Ting, G Knapp, FF AF Hsieh, BT Callahan, AP Beets, AL Ting, G Knapp, FF TI Ascorbic acid saline eluant increases Re-188 yields after ''wet'' storage of W-188/Re-188 generators SO APPLIED RADIATION AND ISOTOPES LA English DT Article ID TC-99M GENERATOR; CHEMISTRY AB We have evaluated several factors in an attempt to minimize the reduced yields observed after ''wet'' storage of W-188/Re-188 generators, which include the dispersion of W-188-tungstic acid in the alumina column bed by pre-mixing with silica gel, incorporation of cupric ion as an antioxidant in the adsorbent, and elution of the alumina columns with saline solution containing ascorbic acid. The results demonstrate that dispersion of the W-188-tungstic acid in a silica-alumina bed and the use of cupric ion do not significantly increase Re-188 yields after weekend ''wet'' storage. In contrast, addition of ascorbic acid at concentrations as low as 0.01% in the saline eluant was found to be an effective method of maintaining good Re-188 yields after ''wet'' weekend storage, resulting in Monday elution yields greater than 70%. Use of low concentrations of ascorbic acid is thus an effective alternative to drying the generator columns before storage. C1 OAK RIDGE NATL LAB,DIV HLTH SCI RES,NUCL MED GRP,OAK RIDGE,TN 37831. INST NUCL ENERGY RES,DIV ISOTOPE APPLICAT,LUNGTAN 32500,TAIWAN. NR 22 TC 19 Z9 19 U1 0 U2 0 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 0969-8043 J9 APPL RADIAT ISOTOPES JI Appl. Radiat. Isot. PD JAN PY 1996 VL 47 IS 1 BP 23 EP 26 DI 10.1016/0969-8043(95)00255-3 PG 4 WC Chemistry, Inorganic & Nuclear; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging SC Chemistry; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging GA TM585 UT WOS:A1996TM58500005 ER PT J AU Marchetti, AA Straume, T AF Marchetti, AA Straume, T TI A search for neutron reactions that may be useful for Hiroshima dose reconstruction SO APPLIED RADIATION AND ISOTOPES LA English DT Article AB Results are presented of a detailed search for neutron reactions that could potentially be useful in reconstructing the neutron fluence in Hiroshima, with emphasis on fast neutrons in the 1-MeV range. Searches were made for suitable reactions in several neutron cross-section libraries from the U.S., Europe, Japan, China, and the former U.S.S.R. Because of the long time (similar to 50 yr) since the atomic bombing of Hiroshima, reaction products evaluated in this search were limited to those with half-lives between 5 and 10(9) yr. From the about 100 reactions within this category, only six appear to have some potential utility for fast neutron measurements of suitable materials from Hiroshima. The technology may currently be available to measure two of these reactions if suitable materials can be obtained. C1 LAWRENCE LIVERMORE NATL LAB,DIV HLTH & ECOL ASSESSMENT,LIVERMORE,CA 94551. NR 8 TC 16 Z9 16 U1 0 U2 0 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 0969-8043 J9 APPL RADIAT ISOTOPES JI Appl. Radiat. Isot. PD JAN PY 1996 VL 47 IS 1 BP 97 EP 103 DI 10.1016/0969-8043(95)00240-5 PG 7 WC Chemistry, Inorganic & Nuclear; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging SC Chemistry; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging GA TM585 UT WOS:A1996TM58500018 ER PT J AU Hull, JR Labataille, JF Mulcahy, TM Lockwood, JA AF Hull, JR Labataille, JF Mulcahy, TM Lockwood, JA TI Reduced hysteresis loss in superconducting bearings SO APPLIED SUPERCONDUCTIVITY LA English DT Article ID ENERGY-STORAGE SYSTEMS; MAGNETIC BEARINGS; FLYWHEEL AB Spin-down results are reported for a permanent magnet (PM) ring levitated in vacuum over an array of high-temperature superconductors (HTSs). A method was developed that uses a small amount of soft-ferromagnetic shims to reduce the azimuthal inhomogeneity of the PM. The spin-down results show that this method reduces low-velocity hysteresis losses but does not change velocity-dependent losses. These results are consistent with the interpretation that velocity-dependent losses are primarily due to eddy currents induced in the PM by inhomogeneity of the field produced by the magnetized HTS array and that the velocity-independent losses are a result of hysteresis in the HTSs; this, in turn, is due to inhomogeneity of the PM magnetic field. The low-speed results suggest that surface pinning, as opposed to bulk pinning, may be the dominant mechanism in hysteresis losses for PMs with low inhomogeneity. Residual gases in the vacuum chamber are shown to contribute negligibly to rotational losses. We measured a low-speed coefficient of friction of 6 x 10(-8). RP Hull, JR (reprint author), ARGONNE NATL LAB,DIV ENERGY TECHNOL,9700 S CASS AVE,ARGONNE,IL 60439, USA. NR 16 TC 17 Z9 17 U1 0 U2 1 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 0964-1807 J9 APPL SUPERCOND JI Appl. Supercond. PD JAN-FEB PY 1996 VL 4 IS 1-2 BP 1 EP 10 DI 10.1016/0964-1807(96)00011-7 PG 10 WC Materials Science, Multidisciplinary; Physics, Applied; Physics, Condensed Matter SC Materials Science; Physics GA VF648 UT WOS:A1996VF64800001 ER PT J AU Elam, CC Evans, RJ Czernik, S AF Elam, CC Evans, RJ Czernik, S GP SOC PLAST ENGINEERS, RECYCLING DIV TI Waste carpet recycling by selective pyrolysis SO ARC '96 - TECHNOLOGY: THE SPARCK IN RECYCLING LA English DT Proceedings Paper CT 3rd Annual Recycling Conference of the Recycling Division of Society-of-Plastics-Engineers CY NOV 07-08, 1996 CL CHICAGO, IL SP Soc Plast Engineers, Recycling Div AB The disposal of the growing volume of mixed polymers in post-consumer waste presents a national challenge. Typical methods of disposal by landfilling and mass burning have some environmental concerns which necessitate the development of cost-effective recycling technologies and recovery of the maximum value from plastic wastes. Included in the plastic waste which currently ends up in landfills is nearly 3 billion pounds of carpet per year. The high value of the nylon-6, nylon-6/6, and polyester terephthalate (PET) face fiber material makes landfilling a very unattractive option as well, beyond the obvious environmental issues. However, the nature of the carpet construction, face fiber woven into a mixed polymer and inorganic backing material, makes typical recycling methods such as regrind and remelt impractical and uneconomical. To address this problem, NREL has been developing a process for the production of high-value chemicals from mixtures of waste plastics by using selective pyrolysis. RP Elam, CC (reprint author), NATL RENEWABLE ENERGY LAB,1617 COLE BLVD,GOLDEN,CO 80401, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SOC PLASTICS ENGINEERS PI BROOKFIELD CENTER PA 14 FAIRFIELD DR, BROOKFIELD CENTER, CT 06805 PY 1996 BP 201 EP + PG 7 WC Engineering, Environmental; Polymer Science SC Engineering; Polymer Science GA BH05A UT WOS:A1996BH05A00011 ER PT S AU Ilger, WA Hyman, M Southon, J Rowe, MW AF Ilger, WA Hyman, M Southon, J Rowe, MW BE Orna, MV TI Radiocarbon dating of ancient rock paintings SO ARCHAEOLOGICAL CHEMISTRY: ORGANIC, INORGANIC, AND BIOCHEMICAL ANALYSIS SE ACS SYMPOSIUM SERIES LA English DT Article; Proceedings Paper CT Symposium on Archaeological Chemistry - Organic, Inorganic, and Biochemical Analysis, at the 209th National Meeting of the American-Chemical-Society CY APR 02-06, 1995 CL ANAHEIM, CA SP Amer Chem Soc, Div Hist Chem, Amer Chem Soc, Div Chem Educ Inc, Amer Chem Soc, Div Anal Chem ID C-14; ART AB We report here progress on our technique for C-14 dating of pictographs. We use low-temperature oxygen plasmas coupled with high-vacuum technology to selectively remove carbon-containing material in the paints without contamination from inorganic carbon from rock substrates or accretions. Pictograph samples dated generally agree with ages expected on the basis of archaeological inference. We also used the technique on eight samples of known C-14 activity. In each case our results agree with previously determined ages. Each of these determinations supports our conclusion that the technique has the potential of producing accurate and reliable ages. Four new C-14 dates were obtained on a quartered Pecos River style pictograph sample (41VV75-37A-D). We used an idealized model to estimate a lower limit for the age of the pictograph 41VV75-37. The ''age'' itself should not be taken seriously as a meaningful limit as the measured age indicates that background organic material in the basal rocks and accretions can be a serious problem. C1 TEXAS A&M UNIV,DEPT CHEM,COLLEGE STN,TX 77843. LAWRENCE LIVERMORE NATL LAB,CTR ACCELERATOR MASS SPECTROMETRY,LIVERMORE,CA 94551. NR 23 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 SIXTEENTH ST NW, WASHINGTON, DC 20036 SN 0097-6156 BN 0-8412-3395-0 J9 ACS SYM SER PY 1996 VL 625 BP 401 EP 414 DI 10.1021/bk-1996-0625.ch029 PG 14 WC Chemistry, Multidisciplinary; Chemistry, Analytical SC Chemistry GA BF19A UT WOS:A1996BF19A00029 ER PT S AU Kirner, DL Southon, J Hare, PE Taylor, RE AF Kirner, DL Southon, J Hare, PE Taylor, RE BE Orna, MV TI Accelerator mass spectrometry radiocarbon measurement of submilligram samples SO ARCHAEOLOGICAL CHEMISTRY: ORGANIC, INORGANIC, AND BIOCHEMICAL ANALYSIS SE ACS SYMPOSIUM SERIES LA English DT Article; Proceedings Paper CT Symposium on Archaeological Chemistry - Organic, Inorganic, and Biochemical Analysis, at the 209th National Meeting of the American-Chemical-Society CY APR 02-06, 1995 CL ANAHEIM, CA SP Amer Chem Soc, Div Hist Chem, Amer Chem Soc, Div Chem Educ Inc, Amer Chem Soc, Div Anal Chem ID YVETTE TANDETRON ACCELERATOR; C-14 AB Previous studies have determined that the total system C-14 background values in catalytically- reduced graphitic carbon samples are inversely proportional to their weights. We further examine this relationship down to 40 micrograms using both assumed C-14 ''dead'' background sample and a contemporary standard, Australian National University (ANU) sucrose. Our observations are consistent with those previously reported with respect to the inverse relationship between sample weight and C-14 activity. These observations support the view that a constant addition of modern carbon contamination during the graphitization process explains the observed background C-14 activity in graphitic carbon samples. C1 LAWRENCE LIVERMORE NATL LAB,CTR ACCELERATOR MASS SPECTROMETRY,LIVERMORE,CA 94551. CARNEGIE INST WASHINGTON,GEOPHYS LAB,WASHINGTON,DC 20015. UNIV CALIF RIVERSIDE,INST GEOPHYS & PLANETARY PHYS,RIVERSIDE,CA 92521. RP Kirner, DL (reprint author), UNIV CALIF RIVERSIDE,DEPT ANTHROPOL,RADIOCARBON LAB,RIVERSIDE,CA 92521, USA. NR 17 TC 1 Z9 1 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 SIXTEENTH ST NW, WASHINGTON, DC 20036 SN 0097-6156 BN 0-8412-3395-0 J9 ACS SYM SER PY 1996 VL 625 BP 434 EP 442 PG 9 WC Chemistry, Multidisciplinary; Chemistry, Analytical SC Chemistry GA BF19A UT WOS:A1996BF19A00031 ER PT J AU Kinney, JH Balooch, M Marshall, SJ Marshall, GW Weihs, TP AF Kinney, JH Balooch, M Marshall, SJ Marshall, GW Weihs, TP TI Hardness and Young's modulus of human peritubular and intertubular dentine SO ARCHIVES OF ORAL BIOLOGY LA English DT Article DE atomic-force microscope; Nanoindenter; hardness; modulus; dentine ID MECHANICAL-PROPERTIES; INDENTATION; TUBULES AB A specially modified atomic-force microscope was used to measure the hardness of fully hydrated peritubular and intertubular dentine at two locations within unerupted human third molars: within 1 mm of the dentine-enamel junction and within 1 mm of the pulp. The hardness of fully hydrated peritubular dentine was independent of location, and ranged from 2.23 to 2.54 GPa. The hardness of fully hydrated intertubular dentine did depend upon location, and was significantly greater near the dentine-enamel junction (values ranged from 0.49 to 0.52 GPa) than near the pulp (0.12-0.18 GPa). A Nanoindenter was used to estimate the Young's modulus of dehydrated peritubular and intertubular dentine from the unloading portion of the load displacement curve. The modulus values averaged 29.8 GPa for the peritubular dentine (considered to be a lower limit), and ranged from 17.7 to 21.1 GPa for the intertubular dentine, with the lower values obtained for dentine near the pulp. C1 UNIV CALIF SAN FRANCISCO,DEPT RESTORAT DENT,SAN FRANCISCO,CA. RP Kinney, JH (reprint author), LAWRENCE LIVERMORE NATL LAB,DEPT CHEM & MAT SCI,LIVERMORE,CA 94550, USA. RI Weihs, Timothy/A-3313-2010 FU NIDCR NIH HHS [P01DE09859] NR 19 TC 184 Z9 190 U1 1 U2 17 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 0003-9969 J9 ARCH ORAL BIOL JI Arch. Oral Biol. PD JAN PY 1996 VL 41 IS 1 BP 9 EP 13 DI 10.1016/0003-9969(95)00109-3 PG 5 WC Dentistry, Oral Surgery & Medicine SC Dentistry, Oral Surgery & Medicine GA TZ583 UT WOS:A1996TZ58300002 PM 8833584 ER PT J AU Mei, VC Chen, FC Chen, TD Jennings, LW AF Mei, VC Chen, FC Chen, TD Jennings, LW GP ASHRAE TI Experimental study of a liquid overfeeding window air conditioner SO ASHRAE TRANSACTIONS 1996, VOL 102, PT 1 SE ASHRAE TRANSACTIONS LA English DT Proceedings Paper CT 1996 Winter Meeting of the American-Society-of-Heating-Refrigerating-and-Air-Conditioning-Engineers , Inc CY FEB 18-21, 1996 CL ATLANTA, GA SP ASHRAE C1 OAK RIDGE NATL LAB,DIV ENERGY,OAK RIDGE,TN 37831. NR 0 TC 4 Z9 4 U1 0 U2 0 PU AMER SOC HEATING, REFRIGERATING AND AIR-CONDITIONING ENGS PI ATLANTA PA 1791 TULLIE CIRCLE NE, ATLANTA, GA 30329 J9 ASHRAE TRAN PY 1996 VL 102 BP 63 EP 67 PN 1 PG 5 WC Construction & Building Technology; Engineering, Mechanical SC Construction & Building Technology; Engineering GA BG23T UT WOS:A1996BG23T00008 ER PT J AU Piette, MA Nordman, B AF Piette, MA Nordman, B GP ASHRAE TI Costs and benefits from utility-funded commissioning of energy-efficiency measures in 16 buildings SO ASHRAE TRANSACTIONS 1996, VOL 102, PT 1 SE ASHRAE TRANSACTIONS LA English DT Proceedings Paper CT 1996 Winter Meeting of the American-Society-of-Heating-Refrigerating-and-Air-Conditioning-Engineers , Inc CY FEB 18-21, 1996 CL ATLANTA, GA SP ASHRAE C1 LAWRENCE BERKELEY LAB,BERKELEY,CA. NR 0 TC 4 Z9 4 U1 1 U2 1 PU AMER SOC HEATING, REFRIGERATING AND AIR-CONDITIONING ENGS PI ATLANTA PA 1791 TULLIE CIRCLE NE, ATLANTA, GA 30329 J9 ASHRAE TRAN PY 1996 VL 102 BP 482 EP 491 PN 1 PG 10 WC Construction & Building Technology; Engineering, Mechanical SC Construction & Building Technology; Engineering GA BG23T UT WOS:A1996BG23T00051 ER PT J AU Treidler, B Modera, MP AF Treidler, B Modera, MP GP ASHRAE TI Thermal performance of residential duct systems in basements SO ASHRAE TRANSACTIONS 1996, VOL 102, PT 1 SE ASHRAE TRANSACTIONS LA English DT Proceedings Paper CT 1996 Winter Meeting of the American-Society-of-Heating-Refrigerating-and-Air-Conditioning-Engineers , Inc CY FEB 18-21, 1996 CL ATLANTA, GA SP ASHRAE C1 UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,DIV ENERGY & ENVIRONM,BERKELEY,CA 94720. NR 0 TC 1 Z9 1 U1 0 U2 0 PU AMER SOC HEATING, REFRIGERATING AND AIR-CONDITIONING ENGS PI ATLANTA PA 1791 TULLIE CIRCLE NE, ATLANTA, GA 30329 J9 ASHRAE TRAN PY 1996 VL 102 BP 847 EP 858 PN 1 PG 12 WC Construction & Building Technology; Engineering, Mechanical SC Construction & Building Technology; Engineering GA BG23T UT WOS:A1996BG23T00092 ER PT J AU Andrews, JW Krajewski, RF Strasser, JJ AF Andrews, JW Krajewski, RF Strasser, JJ GP ASHRAE TI Electric co-heating in the ASHRAE Standard Method of Test for thermal distribution efficiency: Test results on two New York state homes SO ASHRAE TRANSACTIONS 1996, VOL 102, PT 1 SE ASHRAE TRANSACTIONS LA English DT Proceedings Paper CT 1996 Winter Meeting of the American-Society-of-Heating-Refrigerating-and-Air-Conditioning-Engineers , Inc CY FEB 18-21, 1996 CL ATLANTA, GA SP ASHRAE C1 BROOKHAVEN NATL LAB,ENERGY EFFICIENCY & CONSERVAT DIV,UPTON,NY 11973. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER SOC HEATING, REFRIGERATING AND AIR-CONDITIONING ENGS PI ATLANTA PA 1791 TULLIE CIRCLE NE, ATLANTA, GA 30329 J9 ASHRAE TRAN PY 1996 VL 102 BP 870 EP 880 PN 1 PG 11 WC Construction & Building Technology; Engineering, Mechanical SC Construction & Building Technology; Engineering GA BG23T UT WOS:A1996BG23T00094 ER PT J AU Treidler, B Modera, MP Lucas, RG Miller, JD AF Treidler, B Modera, MP Lucas, RG Miller, JD GP ASHRAE TI Impact of residential duct insulation on HVAC energy use and life-cycle costs to consumers SO ASHRAE TRANSACTIONS 1996, VOL 102, PT 1 SE ASHRAE TRANSACTIONS LA English DT Proceedings Paper CT 1996 Winter Meeting of the American-Society-of-Heating-Refrigerating-and-Air-Conditioning-Engineers , Inc CY FEB 18-21, 1996 CL ATLANTA, GA SP ASHRAE C1 UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,INDOOR ENVIRONM PROGRAM,BERKELEY,CA 94720. NR 0 TC 2 Z9 2 U1 0 U2 0 PU AMER SOC HEATING, REFRIGERATING AND AIR-CONDITIONING ENGS PI ATLANTA PA 1791 TULLIE CIRCLE NE, ATLANTA, GA 30329 J9 ASHRAE TRAN PY 1996 VL 102 BP 881 EP 891 PN 1 PG 11 WC Construction & Building Technology; Engineering, Mechanical SC Construction & Building Technology; Engineering GA BG23T UT WOS:A1996BG23T00095 ER PT B AU Klems, JH Warner, JL Kelley, GO AF Klems, JH Warner, JL Kelley, GO GP ASHRAE TI A comparison between calculated and measured SHGC for complex fenestration systems SO ASHRAE TRANSACTIONS 1996, VOL 102, PT 1 SE ASHRAE TRANSACTIONS LA English DT Proceedings Paper CT 1996 Winter Meeting of the American-Society-of-Heating-Refrigerating-and-Air-Conditioning-Engineers , Inc CY FEB 18-21, 1996 CL ATLANTA, GA SP ASHRAE C1 UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,BLDG TECHNOL PROGRAM,BERKELEY,CA 94720. NR 0 TC 12 Z9 16 U1 0 U2 0 PU AMER SOC HEATING, REFRIGERATING AND AIR-CONDITIONING ENGS PI ATLANTA PA 1791 TULLIE CIRCLE NE, ATLANTA, GA 30329 J9 ASHRAE TRAN PY 1996 VL 102 BP 931 EP 939 PN 1 PG 9 WC Construction & Building Technology; Engineering, Mechanical SC Construction & Building Technology; Engineering GA BG23T UT WOS:A1996BG23T00100 ER PT B AU Klems, JH Kelley, GO AF Klems, JH Kelley, GO GP ASHRAE TI Calorimetric measurements of inward-flowing fraction for complex glazing and shading systems SO ASHRAE TRANSACTIONS 1996, VOL 102, PT 1 SE ASHRAE TRANSACTIONS LA English DT Proceedings Paper CT 1996 Winter Meeting of the American-Society-of-Heating-Refrigerating-and-Air-Conditioning-Engineers , Inc CY FEB 18-21, 1996 CL ATLANTA, GA SP ASHRAE C1 UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,BLDG TECHNOL PROGRAM,BERKELEY,CA 94720. NR 0 TC 12 Z9 17 U1 0 U2 0 PU AMER SOC HEATING, REFRIGERATING AND AIR-CONDITIONING ENGS PI ATLANTA PA 1791 TULLIE CIRCLE NE, ATLANTA, GA 30329 J9 ASHRAE TRAN PY 1996 VL 102 BP 947 EP 954 PN 1 PG 8 WC Construction & Building Technology; Engineering, Mechanical SC Construction & Building Technology; Engineering GA BG23T UT WOS:A1996BG23T00102 ER PT J AU Meier, AK Martinez, MS AF Meier, AK Martinez, MS GP ASHRAE TI Energy use of icemaking in domestic refrigerators SO ASHRAE TRANSACTIONS 1996, VOL 102, PT 1 SE ASHRAE TRANSACTIONS LA English DT Proceedings Paper CT 1996 Winter Meeting of the American-Society-of-Heating-Refrigerating-and-Air-Conditioning-Engineers , Inc CY FEB 18-21, 1996 CL ATLANTA, GA SP ASHRAE C1 LAWRENCE BERKELEY LAB,BERKELEY,CA. NR 0 TC 1 Z9 1 U1 0 U2 1 PU AMER SOC HEATING, REFRIGERATING AND AIR-CONDITIONING ENGS PI ATLANTA PA 1791 TULLIE CIRCLE NE, ATLANTA, GA 30329 J9 ASHRAE TRAN PY 1996 VL 102 BP 1071 EP 1076 PN 1 PG 6 WC Construction & Building Technology; Engineering, Mechanical SC Construction & Building Technology; Engineering GA BG23T UT WOS:A1996BG23T00114 ER PT J AU Levins, WP Rice, CK Baxter, VD AF Levins, WP Rice, CK Baxter, VD GP ASHRAE TI Modeled and measured effects of compressor downsizing in an existing air conditioner heat pump in the cooling mode SO ASHRAE TRANSACTIONS 1996, VOL 102, PT 2 SE ASHRAE TRANSACTIONS LA English DT Proceedings Paper CT 1996 Annual Meeting of the American-Society-of-Heating-Refrigerating-and-Air-Conditioning-Engineers , Inc CY 1996 CL SAN ANTONIO, TX SP Amer Soc Heating Refrigerating & Air Conditioning Engineers AB It is not uncommon to find oversized central air conditioners in residences. Heating, ventilating, and air-conditioning (HVAC) contractors sometimes oversize central air conditioners for one reason or another-some to the point that they may be 100% larger than needed to meet the load. Retro-fit measures done to improve house envelope and distribution system efficiency also contribute to HVAC oversizing, as they reduce house heating and cooling loads. Proper sizing of an air conditioner or heat pump allows more efficient operation and provides a more comfortable environment than a highly oversized unit. Another factor that lowers operating efficiency is an improper refrigerant charge. Field inspections have revealed that about half of the units checked were not properly charged. An option available to homeowners with oversized air conditioners is to replace the existing compressor with a smaller, more efficient compressor rather then purchasing a new, smaller unit. Such a retrofit may be economically justified, especially during a compressor failure, provided the oversizing of the existing unit is not too great. A used, 15-year-old, single-package heat pump with a capillary tube expansion device on the indoor coil was purchased and tested in a set or environmental chambers to determine its cooling performance under various conditions. The system was also modeled to estimate its existing performance and that with two different types of retrofitted state-of-the-art (SOA) efficient compressors with about 30% less capacity than the original compressor. This reduced the overall system cooling capacity by about 20%. Modeling estimated that the retrofit would increase the system's energy efficiency ratio (EER) at 95 degrees F (35 degrees C) by 30%, increase the seasonal energy efficiency ratio (SEER) by 34%, and reduce power demand by 39% compared to the existing unit. Reduced cycling losses account for the higher increase in SEER. The proper refrigerant charge of the as-received unit-determined using superheat, operating pressures, and EER as guidelines-was 22% higher than the nameplate charge. After testing, the existing compressor was replaced with one of the 30% smaller SOA compressors that had been modeled. Further testing confirmed that a 33% increase in EER was attained, compared to the predicted 30%. Power demand was reduced 38% compared to the predicted 39%. The authors found that the surest way to obtain a proper refrigerant charge on the unit was to use a set of gauges coupled with superheat measurements. RP Levins, WP (reprint author), OAK RIDGE NATL LAB,OAK RIDGE,TN, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER SOC HEATING, REFRIGERATING AND AIR-CONDITIONING ENGS PI ATLANTA PA 1791 TULLIE CIRCLE NE, ATLANTA, GA 30329 J9 ASHRAE TRAN PY 1996 VL 102 BP 22 EP 33 PN 2 PG 12 WC Construction & Building Technology; Engineering, Mechanical SC Construction & Building Technology; Engineering GA BG87V UT WOS:A1996BG87V00003 ER PT B AU Sullivan, R Arasteh, DK Beck, FA Selkowitz, SE AF Sullivan, R Arasteh, DK Beck, FA Selkowitz, SE GP ASHRAE TI Energy performance of evacuated glazings in residential buildings SO ASHRAE TRANSACTIONS 1996, VOL 102, PT 2 SE ASHRAE TRANSACTIONS LA English DT Proceedings Paper CT 1996 Annual Meeting of the American-Society-of-Heating-Refrigerating-and-Air-Conditioning-Engineers , Inc CY 1996 CL SAN ANTONIO, TX SP Amer Soc Heating Refrigerating & Air Conditioning Engineers AB This paper presents the results of a study investigating the energy performance of evacuated glazings or glazings that maintain a vacuum between two panes of glass. Their performance is determined by comparing results to prototype highly insulated superwindows as well as a more conventional insulating glass unit with a low-e coating and argon gas fill. The DOE-2.1E energy analysis simulation program was used to analyze the annual and hourly heating energy use due to the windows of a prototypical single-story house located in Madison, Wisconsin. Cooling energy performance was also investigated. The results show that for highly insulating windows, the solar heat gain coefficient (SHGC) is an important as the window's U-factor in determining heating performance for window orientations facing west, south, and east. For other orientations in which there is not much direct solar radiation, the window's U-factor primarily governs performance. The vacuum glazings had lower heating requirements that the superwindows for most window orientations. The conventional low-e window outperformed the superwindows for southwest, south, and southeast orientations. These performance differences are directly related to the SHGCs of the various windows analyzed. The cooling performance of the windows was inversely related to the heating performance. The lower SHGCs of the superwindows resulted in the best cooling performance. However, the authors were able to mitigate the cooling differences of the windows by using an interior shading device that reduced the amount of solar gain at appropriate times. RP Sullivan, R (reprint author), LAWRENCE BERKELEY LAB,BLDG TECHNOL PROGRAM,BERKELEY,CA, USA. NR 0 TC 7 Z9 7 U1 0 U2 1 PU AMER SOC HEATING, REFRIGERATING AND AIR-CONDITIONING ENGS PI ATLANTA PA 1791 TULLIE CIRCLE NE, ATLANTA, GA 30329 J9 ASHRAE TRAN PY 1996 VL 102 BP 220 EP 227 PN 2 PG 8 WC Construction & Building Technology; Engineering, Mechanical SC Construction & Building Technology; Engineering GA BG87V UT WOS:A1996BG87V00025 ER PT B AU Hakim, SH Turiel, I AF Hakim, SH Turiel, I GP ASHRAE TI Cost-efficiency analysis in support of the energy conservation standards for refrigerator/freezers SO ASHRAE TRANSACTIONS 1996, VOL 102, PT 2 SE ASHRAE TRANSACTIONS LA English DT Proceedings Paper CT 1996 Annual Meeting of the American-Society-of-Heating-Refrigerating-and-Air-Conditioning-Engineers , Inc CY 1996 CL SAN ANTONIO, TX SP Amer Soc Heating Refrigerating & Air Conditioning Engineers AB The National Appliance Energy Conservation Act (NAECA) of 1987 requires the Department of Energy (DOE) to consider new or amended energy-efficiency standards for refrigerators and freezers along with several other appliances. This paper describes the cost-efficiency analysis of design options carried out in support of the proposed 1998 standards for refrigerator/freezers. These proposed standards are unique in that they have been reached by a consensus of various interested parties including the trade association of refrigerator and freezer manufacturers, environmental groups, state energy offices, and utility companies. In large part, these consensus standards are based on the analysis described in this paper The analysis shows that, for example, for a 515-liter (18.2-ft(3)) top-mount automatic-defrost refrigerator-freezer; the annual energy consumption can be reduced from 700 kWh/yr (2.52 GJ/yr) to 484 kWh/yr (1.74 GJ/yr) (30.9%) by the use of more efficient fan motors and compressors, improved gaskets, and insulation that is 1/2-inch (12.7 mm) thicket: The energy use can be further reduced to 422 kWh/yr (1.52 GJ/yr) (39.8%) by employing improved heat exchangers, switching to adaptive defrost and employing vacuum panel insulation instead of thicker walls and doors. RP Hakim, SH (reprint author), UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,DIV ENERGY & ENVIRONM,ENERGY CONSERVAT POLICY GRP,BERKELEY,CA 94720, USA. NR 0 TC 2 Z9 2 U1 0 U2 2 PU AMER SOC HEATING, REFRIGERATING AND AIR-CONDITIONING ENGS PI ATLANTA PA 1791 TULLIE CIRCLE NE, ATLANTA, GA 30329 J9 ASHRAE TRAN PY 1996 VL 102 BP 247 EP 258 PN 2 PG 12 WC Construction & Building Technology; Engineering, Mechanical SC Construction & Building Technology; Engineering GA BG87V UT WOS:A1996BG87V00029 ER PT B AU Katipamula, S AF Katipamula, S GP ASHRAE TI Great Energy Predictor Shootout II: Modeling energy use in large commercial buildings SO ASHRAE TRANSACTIONS 1996, VOL 102, PT 2 SE ASHRAE TRANSACTIONS LA English DT Proceedings Paper CT 1996 Annual Meeting of the American-Society-of-Heating-Refrigerating-and-Air-Conditioning-Engineers , Inc CY 1996 CL SAN ANTONIO, TX SP Amer Soc Heating Refrigerating & Air Conditioning Engineers AB The 1994 Great Energy Predictor Shootout 11 (GEPS), sponsored by ASHRAE Technical Committees TC 4.7, Energy Calculations and TC 1.5, Computer Applications, involved modeling/predicting heating, cooling, and electric energy consumption in two large institutional buildings in central Texas (an engineering center and a business school building). This paper describes the methodology used by one of the winning GEPS entries. Energy consumption (E) in a large commercial building is a complex function ofclimntic conditions, building characteristics, building use, system characteristics, and type of heating, ventilating, and air-conditioning (HVAC) equipment used. Therefore, multiple linear regression (MLR) models and nonlinear modeling approaches, such as artificial neural network (ANN) models, tend to provide better modeling capabilities than simple linear regression modeling approaches (Katipamula et al. 1994; Kreider and Haberl 1994). The heating and cooling energy consumption in both buildings is modeled using the MLR approach. The electric energy consumption at both sites is weather-independent and is a function of only the building's operating schedule; there fore, it is modeled using a daytyping algorithm. At the engineering center the coefficient of variation (CV) for electric energy end-uses varied from 1% to 6%, while the CV for cooling energy consumption (E(c)) and heating energy consumption (E(h)) varied from 10% to 33%. At the business school building, the CV for electric energy end-use varied from 5% to 14%, while the CV for E(c) and E(h) consumption varied from 27% to 36%. RP Katipamula, S (reprint author), BATTELLE MEM INST,PACIFIC NW LABS,BLDG SCI GRP,POB 999,RICHLAND,WA 99352, USA. NR 0 TC 3 Z9 3 U1 0 U2 1 PU AMER SOC HEATING, REFRIGERATING AND AIR-CONDITIONING ENGS PI ATLANTA PA 1791 TULLIE CIRCLE NE, ATLANTA, GA 30329 J9 ASHRAE TRAN PY 1996 VL 102 BP 397 EP 404 PN 2 PG 8 WC Construction & Building Technology; Engineering, Mechanical SC Construction & Building Technology; Engineering GA BG87V UT WOS:A1996BG87V00043 ER PT J AU Griffith, BT Turler, D Arasteh, DK AF Griffith, BT Turler, D Arasteh, DK GP ASHRAE TI Surface temperatures of insulated glazing units: Infrared thermography laboratory measurements SO ASHRAE TRANSACTIONS 1996, VOL 102, PT 2 SE ASHRAE TRANSACTIONS LA English DT Proceedings Paper CT 1996 Annual Meeting of the American-Society-of-Heating-Refrigerating-and-Air-Conditioning-Engineers , Inc CY 1996 CL SAN ANTONIO, TX SP Amer Soc Heating Refrigerating & Air Conditioning Engineers AB Data are presented for the distribution of surface temperatures on the warm-side surface of seven different insulated glazing units. Surface temperatures are measured using infrared thermography and an external referencing technique. This technique allows detailed mapping of surface temperatures that is nonintrusive. The glazings were placed between warm and cold environmental chambers that were operated at conditions corresponding to standard design conditions for winter heating. The temperatures were 21.1 degrees C (70 degrees F) and -17.8 degrees C (0 degrees F) on the warm and cold sides, respectively Film coefficients varied somewhat, with average conditions of about 7.6 W/m(2) . K (1.34 Btu/h . ft(2) .degrees F)for the warm side and 28.9 W/m(2) . K (5.1 Btu/h . ft(2) .degrees F) for the cold side. Surface temperature data are plotted for the vertical distribution along the centerline of the insulated glazing and for the horizontal distribution along the centerline. This paper is part of a larger collaborative effort that studied the same set of glazings. RP Griffith, BT (reprint author), LAWRENCE BERKELEY LAB,BERKELEY,CA 94720, USA. NR 0 TC 4 Z9 4 U1 0 U2 0 PU AMER SOC HEATING, REFRIGERATING AND AIR-CONDITIONING ENGS PI ATLANTA PA 1791 TULLIE CIRCLE NE, ATLANTA, GA 30329 J9 ASHRAE TRAN PY 1996 VL 102 BP 479 EP 488 PN 2 PG 10 WC Construction & Building Technology; Engineering, Mechanical SC Construction & Building Technology; Engineering GA BG87V UT WOS:A1996BG87V00054 ER PT J AU Konopacki, SJ Akbari, H Lister, LD DeBaillie, LP AF Konopacki, SJ Akbari, H Lister, LD DeBaillie, LP GP ASHRAE TI Electrical energy and cost savings potential at DOD facilities SO ASHRAE TRANSACTIONS 1996, VOL 102, PT 2 SE ASHRAE TRANSACTIONS LA English DT Proceedings Paper CT 1996 Annual Meeting of the American-Society-of-Heating-Refrigerating-and-Air-Conditioning-Engineers , Inc CY 1996 CL SAN ANTONIO, TX SP Amer Soc Heating Refrigerating & Air Conditioning Engineers AB The U.S. Department of Defense (DOD) has been mandated to reduce energy consumption and costs by 20% from 1985 to 2000 and by 30% from 1985 to 2005. Reduction of electrical energy consumption at DOD facilities requires a better understanding of energy consumption patterns and energy and financial savings potential. This paper utilizes Two independent studies-EDA (End-Use Disaggregation Algorithm) and MEIP (Model Energy Installation Program)-and whole-installation electricity use data obtained from a state utility to estimate electrical energy conservation potential (ECP) and cost savings potential (CSP) at the Fort Hood, Texas, military installation and at DOD nationwide. At Fort Hood, we estimated an annual electricity savings of 62.2 GWh/yr (18%), a peak demand savings of 10.1 MW(14%), and an annual energy cost savings of $6.5 million per year These savings could be attained with an initial investment of $41.1 million, resulting in a simple payback of 6.3 years. Across the DOD, we estimated an annual electricity savings of 4,900 GWh/yr, a peak demand savings of 694 MW, and an annual energy cost savings of $316 million per year The estimated cost savings is 16% of the total nationwide DOD 1993 annual energy costs. These savings could be attained with an initial investment of $1.23 billion, resulting in a simple payback of 3.9 years. RP Konopacki, SJ (reprint author), UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,BERKELEY,CA 94720, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER SOC HEATING, REFRIGERATING AND AIR-CONDITIONING ENGS PI ATLANTA PA 1791 TULLIE CIRCLE NE, ATLANTA, GA 30329 J9 ASHRAE TRAN PY 1996 VL 102 BP 691 EP 698 PN 2 PG 8 WC Construction & Building Technology; Engineering, Mechanical SC Construction & Building Technology; Engineering GA BG87V UT WOS:A1996BG87V00078 ER PT J AU Akbari, H Konopacki, SJ Lister, LD DeBaillie, LP AF Akbari, H Konopacki, SJ Lister, LD DeBaillie, LP GP ASHRAE TI Energy end-use characterization at Fort Hood, Texas SO ASHRAE TRANSACTIONS 1996, VOL 102, PT 2 SE ASHRAE TRANSACTIONS LA English DT Proceedings Paper CT 1996 Annual Meeting of the American-Society-of-Heating-Refrigerating-and-Air-Conditioning-Engineers , Inc CY 1996 CL SAN ANTONIO, TX SP Amer Soc Heating Refrigerating & Air Conditioning Engineers AB This paper discusses the application of a national laboratory's end-use disaggregation algorithm (EDA) to a Department of Defense (DOD) installation and presents hourly reconciled end-use data for all major building types and end-uses. The goals of the effort were to develop an energy database by building type and by end for DOD facilities and to enhance the DOD energy office's ability to track energy use by end use. The authors initially focused on achieving these objectives and pilot-testing the methodology at Fort Hood, Texas. Fort Hood is located near the town of Killeen and, with more than 5,000 buildings, was determined to have representative samples of nearly all of the major building types in use on DOD installations. More than 20 prototypes were developed for all major building types. Up to 11 end uses were considered for each prototype, consisting of 9 electric and 2 gas; however, only the electric end uses were reconciled against measured electricity-use data and weather conditions. The EDA was applied to 10 separate feeders from the three substations at Fort Hood. The results from the analyses of these 10 feeders were extrapolated to estimate energy use by building type and end use for the entire installation and validate the results with an independent utility's billing data for electricity use for the installation. The results show that administration, residential, and barracks buildings are the largest consumers of electricity for a total of 250 GWh per year (74% of the Fort Hood annual consumption of 330 GWh). By end-use, cooling, ventilation, miscellaneous uses, and indoor lighting consume almost 84% of total electricity use. The contribution to the peak power demand is highest by the residential sector (35%, 24 MW out of 70 MW), followed by administration buildings (30%), and barracks (14%). For the entire Fort Hood installation, cooling is 54% of the peak demand (38 MW out of 70 MW), followed by interior lighting at 18%, and miscellaneous end-uses by 12%. RP Akbari, H (reprint author), UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,DIV ENERGY & ENVIRONM,ENERGY ANAL PROGRAM,BERKELEY,CA 94720, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER SOC HEATING, REFRIGERATING AND AIR-CONDITIONING ENGS PI ATLANTA PA 1791 TULLIE CIRCLE NE, ATLANTA, GA 30329 J9 ASHRAE TRAN PY 1996 VL 102 BP 724 EP 733 PN 2 PG 10 WC Construction & Building Technology; Engineering, Mechanical SC Construction & Building Technology; Engineering GA BG87V UT WOS:A1996BG87V00082 ER PT B AU Anspaugh, L AF Anspaugh, L BE Kirk, EJ TI A risk-based approach to cleanup - Problems and pitfalls SO ASSESSING THE RISKS OF NUCLEAR AND CHEMICAL CONTAMINATION IN THE FORMER SOVIET UNION SE NATO ADVANCED SCIENCE INSTITUTES SERIES, SER 2 LA English DT Proceedings Paper CT NATO Advanced Research Workshop on Nuclear and Chemical Contamination in the Countries of the Former Soviet Union - Cleanup, Management and Prevention, at 1995 AAAS Annual Meeting CY FEB 16-22, 1995 CL ATLANTA, GA SP Amer Assoc Adv Sci, Socio Ecol Union, NATO RP Anspaugh, L (reprint author), LAWRENCE LIVERMORE NATL LAB,LIVERMORE,CA 94551, USA. NR 0 TC 0 Z9 0 U1 1 U2 1 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS BN 0-7923-3951-7 J9 NATO ASI 2 PY 1996 VL 10 BP 29 EP 32 PG 4 WC Engineering, Environmental; Nuclear Science & Technology SC Engineering; Nuclear Science & Technology GA BH02S UT WOS:A1996BH02S00005 ER PT J AU RousselDupre, D Bloch, JJ Theiler, J Pfafman, T Beauchesne, B AF RousselDupre, D Bloch, JJ Theiler, J Pfafman, T Beauchesne, B BE Jacoby, GH Barnes, J TI Detecting EUV transients in near real time with ALEXIS SO ASTRONOMICAL DATA ANALYSIS SOFTWARE AND SYSTEMS V SE ASTRONOMICAL SOCIETY OF THE PACIFIC CONFERENCE SERIES LA English DT Proceedings Paper CT 5th Annual Conference on Astronomical Data Analysis Software and Systems (ADASS V) CY OCT 22-25, 1995 CL NATL OPT ASTRON OBSERVATORIES, TUCSON, AZ SP Infrared Proc & Anal Ctr, Int Gemini 8 Meter Telescopes Project, NASA, Natl Opt Astron Observatories, Natl Radio Astron Observatory, Natl Res Council Canada, Smithsonian Astrophys Observatory, Space Telescope Sci Inst, Univ Arizona Steward Observatory, Vatican Observatory, Co Comp Inc, Network Comp Devices Inc, Sun Microsystems Inc, Res Syst Inc HO NATL OPT ASTRON OBSERVATORIES C1 LOS ALAMOS NATL LAB,ASTROPHYS & RADIAT MEASUREMENTS GRP,NONPROLIFERAT & INT SECUR DIV,LOS ALAMOS,NM 87545. NR 0 TC 3 Z9 3 U1 0 U2 0 PU ASTRONOMICAL SOC PACIFIC PI SAN FRANCISCO PA 390 ASHTON AVE, SAN FRANCISCO, CA 94112 J9 ASTR SOC P PY 1996 VL 101 BP 112 EP 115 PG 4 WC Astronomy & Astrophysics SC Astronomy & Astrophysics GA BG37A UT WOS:A1996BG37A00025 ER PT B AU Sergey, G Berman, E Huang, CH Kent, S Newberg, H Nicinski, T Petravick, D Stoughton, C Lupton, R AF Sergey, G Berman, E Huang, CH Kent, S Newberg, H Nicinski, T Petravick, D Stoughton, C Lupton, R BE Jacoby, GH Barnes, J TI SHIVA - An astronomical data analysis framework SO ASTRONOMICAL DATA ANALYSIS SOFTWARE AND SYSTEMS V SE ASTRONOMICAL SOCIETY OF THE PACIFIC CONFERENCE SERIES LA English DT Proceedings Paper CT 5th Annual Conference on Astronomical Data Analysis Software and Systems (ADASS V) CY OCT 22-25, 1995 CL NATL OPT ASTRON OBSERVATORIES, TUCSON, AZ SP Infrared Proc & Anal Ctr, Int Gemini 8 Meter Telescopes Project, NASA, Natl Opt Astron Observatories, Natl Radio Astron Observatory, Natl Res Council Canada, Smithsonian Astrophys Observatory, Space Telescope Sci Inst, Univ Arizona Steward Observatory, Vatican Observatory, Co Comp Inc, Network Comp Devices Inc, Sun Microsystems Inc, Res Syst Inc HO NATL OPT ASTRON OBSERVATORIES C1 FERMILAB NATL ACCELERATOR LAB,BATAVIA,IL 60510. NR 0 TC 5 Z9 5 U1 0 U2 0 PU ASTRONOMICAL SOC PACIFIC PI SAN FRANCISCO PA 390 ASHTON AVE, SAN FRANCISCO, CA 94112 J9 ASTR SOC P PY 1996 VL 101 BP 248 EP 250 PG 3 WC Astronomy & Astrophysics SC Astronomy & Astrophysics GA BG37A UT WOS:A1996BG37A00058 ER PT J AU Huang, CH Munn, J Yanny, B Kent, S Petravick, D Porder, R Szalay, A Brunner, R AF Huang, CH Munn, J Yanny, B Kent, S Petravick, D Porder, R Szalay, A Brunner, R BE Jacoby, GH Barnes, J TI Object-oriented modeling and design for Sloan digital sky survey retained data SO ASTRONOMICAL DATA ANALYSIS SOFTWARE AND SYSTEMS V SE ASTRONOMICAL SOCIETY OF THE PACIFIC CONFERENCE SERIES LA English DT Proceedings Paper CT 5th Annual Conference on Astronomical Data Analysis Software and Systems (ADASS V) CY OCT 22-25, 1995 CL NATL OPT ASTRON OBSERVATORIES, TUCSON, AZ SP Infrared Proc & Anal Ctr, Int Gemini 8 Meter Telescopes Project, NASA, Natl Opt Astron Observatories, Natl Radio Astron Observatory, Natl Res Council Canada, Smithsonian Astrophys Observatory, Space Telescope Sci Inst, Univ Arizona Steward Observatory, Vatican Observatory, Co Comp Inc, Network Comp Devices Inc, Sun Microsystems Inc, Res Syst Inc HO NATL OPT ASTRON OBSERVATORIES C1 FERMILAB NATL ACCELERATOR LAB,BATAVIA,IL 60510. NR 0 TC 0 Z9 0 U1 0 U2 0 PU ASTRONOMICAL SOC PACIFIC PI SAN FRANCISCO PA 390 ASHTON AVE, SAN FRANCISCO, CA 94112 J9 ASTR SOC P PY 1996 VL 101 BP 289 EP 292 PG 4 WC Astronomy & Astrophysics SC Astronomy & Astrophysics GA BG37A UT WOS:A1996BG37A00065 ER PT J AU Nicinski, T AF Nicinski, T BE Jacoby, GH Barnes, J TI Displaying drift scanning images from multiple CCDs in real-time during data acquisition SO ASTRONOMICAL DATA ANALYSIS SOFTWARE AND SYSTEMS V SE ASTRONOMICAL SOCIETY OF THE PACIFIC CONFERENCE SERIES LA English DT Proceedings Paper CT 5th Annual Conference on Astronomical Data Analysis Software and Systems (ADASS V) CY OCT 22-25, 1995 CL NATL OPT ASTRON OBSERVATORIES, TUCSON, AZ SP Infrared Proc & Anal Ctr, Int Gemini 8 Meter Telescopes Project, NASA, Natl Opt Astron Observatories, Natl Radio Astron Observatory, Natl Res Council Canada, Smithsonian Astrophys Observatory, Space Telescope Sci Inst, Univ Arizona Steward Observatory, Vatican Observatory, Co Comp Inc, Network Comp Devices Inc, Sun Microsystems Inc, Res Syst Inc HO NATL OPT ASTRON OBSERVATORIES C1 FERMILAB NATL ACCELERATOR LAB,BATAVIA,IL 60510. NR 0 TC 0 Z9 1 U1 0 U2 0 PU ASTRONOMICAL SOC PACIFIC PI SAN FRANCISCO PA 390 ASHTON AVE, SAN FRANCISCO, CA 94112 J9 ASTR SOC P PY 1996 VL 101 BP 424 EP 427 PG 4 WC Astronomy & Astrophysics SC Astronomy & Astrophysics GA BG37A UT WOS:A1996BG37A00093 ER PT J AU Guhathakurta, P Yanny, B Schneider, DP Bahcall, JN AF Guhathakurta, P Yanny, B Schneider, DP Bahcall, JN TI Globular cluster photometry with the Hubble Space Telescope .5. WFPC2 study of M15's central density cusp SO ASTRONOMICAL JOURNAL LA English DT Article ID HIGH-RESOLUTION KINEMATICS; PRIMORDIAL BINARIES; STELLAR COLLISIONS; MASS SEGREGATION; BLUE STRAGGLERS; CCD PHOTOMETRY; STAR-CLUSTERS; CORE; EVOLUTION; NGC-6624 AB We describe images of the center of the dense globular cluster M15 (NGC 7078) obtained with the Hubble Space Telescope Wide Field and Planetary Camera 2 (WFPC2). Data taken in the F336W, F439W, and F555W filters (approximately U, B, and V) are used to study the surface density distribution of the similar to 3 x 10(4) stars detected in a 5 arcmin(2) region within r<2' (6.7 pc) of the cluster center. Realistic simulated images have been used to estimate photometric errors and incompleteness in the star counts, which are strong functions of stellar brightness and radius. We have used a combination of point-spread-function fitting and aperture photometry, a technique that yields more accurate photometry than either method alone on the undersampled WFPC2 images of crowded star fields. The error in photometry is 1 sigma less than or similar to 0.05 mag for stars with V<18; this increases to 1 sigma similar to 0.2 mag at V=20.5, which is 1.5 mag fainter than the main-sequence turnoff, The surface density of stars in M15 (after correction for the effects of incompleteness and photometric bias/scatter) is well represented by a power law in radius: N(r)similar to r(-0.82+/-0.12), over the radial range 0.'' 3 (0.017 pc) to 6 ''. The observed power law is remarkably similar to what is expected if the center of the cluster harbors a massive black hole. Nonparametric estimates of the density profile show a monotonic rise with decreasing radius all the way in to r=0.'' 3, the smallest radius at which the density can be reliably measured; there is no indication that the profile flattens at smaller radii. Any flat core of radius larger than 2 '' (0.11 pc) in the stellar distribution is ruled out at the greater than or similar to 95% significance level. The star count profile is consistent with that expected from core-collapse models or with the predicted distribution around a massive (few times 10(3) M(circle dot)) black hole. The close triplet of bright stars, AC 214, is within 0.'' 5 (1.5 sigma) of the cluster centroid position. The projected density distribution of stars within the central 15 '' of M15 departs from circular symmetry at the 95% level with an ellipticity e = 0.05 +/- 0.04 (90% confidence limits) at a position angle of +60 degrees+/-25 degrees, consistent with the rotation measured by Gebhardt et al. (1995) in this region of the duster. (C) 1996 American Astronomical Society. C1 FERMILAB NATL ACCELERATOR LAB,BATAVIA,IL 60510. PENN STATE UNIV,DEPT ASTRON & ASTROPHYS,UNIVERSITY PK,PA 16802. INST ADV STUDY,PRINCETON,NJ 08540. RP Guhathakurta, P (reprint author), UNIV CALIF SANTA CRUZ,UNIV CALIF OBSERV,LICK OBSERV,SANTA CRUZ,CA 95064, USA. NR 59 TC 59 Z9 59 U1 0 U2 0 PU AMER INST PHYSICS PI WOODBURY PA CIRCULATION FULFILLMENT DIV, 500 SUNNYSIDE BLVD, WOODBURY, NY 11797-2999 SN 0004-6256 J9 ASTRON J JI Astron. J. PD JAN PY 1996 VL 111 IS 1 BP 267 EP & DI 10.1086/117779 PG 17 WC Astronomy & Astrophysics SC Astronomy & Astrophysics GA TN578 UT WOS:A1996TN57800025 ER PT S AU Waga, I Torres, LFB AF Waga, I Torres, LFB BE Kochanek, CS Hewitt, JN TI Vacuum decaying cosmological models and gravitational lensing SO ASTROPHYSICAL APPLICATIONS OF GRAVITATIONAL LENSING SE IAU SYMPOSIA LA English DT Article; Proceedings Paper CT 173rd Symposium of the International-Astronomical-Union on Astrophysical Applications of Gravitational Lensing CY JUL 09-14, 1995 CL UNIV MELBOURNE, MELBOURNE, AUSTRALIA SP IAU Commiss 47, IAU Commiss 40 HO UNIV MELBOURNE C1 UNIV FED RIO DE JANEIRO,INST FIS,BR-21943 RIO JANEIRO,RJ,BRAZIL. RP Waga, I (reprint author), FERMILAB NATL ACCELERATOR LAB,NASA,FERMILAB ASTROPHYS CTR,BATAVIA,IL 60510, USA. RI Waga, Ioav/B-6288-2014 NR 6 TC 0 Z9 0 U1 0 U2 0 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0074-1809 BN 0-7923-3954-1 J9 IAU SYMP PY 1996 IS 173 BP 23 EP 24 PG 2 WC Astronomy & Astrophysics SC Astronomy & Astrophysics GA BF25F UT WOS:A1996BF25F00005 ER PT S AU Stebbins, A McKay, T Frieman, JA AF Stebbins, A McKay, T Frieman, JA BE Kochanek, CS Hewitt, JN TI Weak lensing and the Sloan digital sky survey SO ASTROPHYSICAL APPLICATIONS OF GRAVITATIONAL LENSING SE IAU SYMPOSIA LA English DT Article; Proceedings Paper CT 173rd Symposium of the International-Astronomical-Union on Astrophysical Applications of Gravitational Lensing CY JUL 09-14, 1995 CL UNIV MELBOURNE, MELBOURNE, AUSTRALIA SP IAU Commiss 47, IAU Commiss 40 HO UNIV MELBOURNE ID GALAXY IMAGES; DISTORTION AB While the strategy for the first applications of weak lensing has been to ''go deep'' it is equally interesting to use one's telescope time to instead ''go wide''. The Sloan Survey (SDSS) provides a natural framework for a very wide area weak lensing survey. RP Stebbins, A (reprint author), FERMILAB NATL ACCELERATOR LAB,POB 500,BATAVIA,IL 60510, USA. RI McKay, Timothy/C-1501-2009 OI McKay, Timothy/0000-0001-9036-6150 NR 11 TC 2 Z9 2 U1 0 U2 0 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0074-1809 BN 0-7923-3954-1 J9 IAU SYMP PY 1996 IS 173 BP 75 EP 80 PG 6 WC Astronomy & Astrophysics SC Astronomy & Astrophysics GA BF25F UT WOS:A1996BF25F00018 ER PT S AU Surpi, GC Harari, DD Frieman, JA AF Surpi, GC Harari, DD Frieman, JA BE Kochanek, CS Hewitt, JN TI Effects of large-scale structure upon the determination of H-o from time delays SO ASTROPHYSICAL APPLICATIONS OF GRAVITATIONAL LENSING SE IAU SYMPOSIA LA English DT Article; Proceedings Paper CT 173rd Symposium of the International-Astronomical-Union on Astrophysical Applications of Gravitational Lensing CY JUL 09-14, 1995 CL UNIV MELBOURNE, MELBOURNE, AUSTRALIA SP IAU Commiss 47, IAU Commiss 40 HO UNIV MELBOURNE AB We have analyzed the effects of both large-scale inhomogeneities in the mass distribution and cosmological gravitational waves upon the time delay between two images in a gravitational lens system. We have shown that their leading order effect, which could potentially bias the determination of the Hubble parameter, is indistinguishable from a change in the relative angle between the source and the lens axis. Since the absolute angular position of the source is not directly measurable, nor does it enter the relationship between the Hubble parameter and the lens observables, the determination of H-0 from gravitational lens time delays follows in the usual way, as if the metric perturbations were absent. C1 FERMILAB NATL ACCELERATOR LAB,NASA,FERMILAB ASTROPHYS CTR,BATAVIA,IL 60510. RP Surpi, GC (reprint author), UNIV BUENOS AIRES,FAC CIENCIAS EXACTAS & NAT,DEPT FIS,CIUDAD UNIV PAB 1,RA-1428 BUENOS AIRES,DF,ARGENTINA. NR 5 TC 0 Z9 0 U1 0 U2 0 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0074-1809 BN 0-7923-3954-1 J9 IAU SYMP PY 1996 IS 173 BP 91 EP 92 PG 2 WC Astronomy & Astrophysics SC Astronomy & Astrophysics GA BF25F UT WOS:A1996BF25F00022 ER PT S AU Stubbs, CW Alcock, C Allsman, RA Alves, D Axelrod, TS Becker, A Bennett, DP Cook, KH Freeman, KC Griest, K Guern, J Lehner, M Marshall, SL Peterson, BA Pratt, MR Quinn, PJ Reiss, D Rodgers, AW Sutherland, W Welch, DL AF Stubbs, CW Alcock, C Allsman, RA Alves, D Axelrod, TS Becker, A Bennett, DP Cook, KH Freeman, KC Griest, K Guern, J Lehner, M Marshall, SL Peterson, BA Pratt, MR Quinn, PJ Reiss, D Rodgers, AW Sutherland, W Welch, DL BE Kochanek, CS Hewitt, JN TI Searching for dark matter with gravitational microlensing: A report from the MACHO collaboration SO ASTROPHYSICAL APPLICATIONS OF GRAVITATIONAL LENSING SE IAU SYMPOSIA LA English DT Article; Proceedings Paper CT 173rd Symposium of the International-Astronomical-Union on Astrophysical Applications of Gravitational Lensing CY JUL 09-14, 1995 CL UNIV MELBOURNE, MELBOURNE, AUSTRALIA SP IAU Commiss 47, IAU Commiss 40 HO UNIV MELBOURNE AB Gravitational microlensing is the most straightforward interpretation of the stellar brightenings that have been observed by our team and other experiments. These data have provided some of the most stringent limits to date on the nature of the Galaxy's dark matter halo. The number of events seen towards the LMC indicate that our Galaxy is not surrounded by a ''standard'' halo of MACHOs in the mass range of 10(-6) to 0.3 solar masses. The observed optical depth towards the Galactic Center is an important constraint on the distribution of mass in the plane of the Galaxy. C1 UNIV WASHINGTON,DEPT PHYS,SEATTLE,WA 98195. UNIV CALIF BERKELEY,CTR PARTICLE ASTROPHYS,BERKELEY,CA 94720. LAWRENCE LIVERMORE NATL LAB,LIVERMORE,CA 94550. AUSTRALIAN NATL UNIV,MT STROMLO & SIDING SPRING OBSERV,WESTON,ACT 2611,AUSTRALIA. RP Stubbs, CW (reprint author), UNIV WASHINGTON,DEPT ASTRON,SEATTLE,WA 98195, USA. RI Stubbs, Christopher/C-2829-2012; Quinn, Peter/B-3638-2013 OI Stubbs, Christopher/0000-0003-0347-1724; NR 5 TC 0 Z9 0 U1 0 U2 0 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0074-1809 BN 0-7923-3954-1 J9 IAU SYMP PY 1996 IS 173 BP 209 EP 214 PG 6 WC Astronomy & Astrophysics SC Astronomy & Astrophysics GA BF25F UT WOS:A1996BF25F00054 ER PT S AU Pratt, MR Alcock, C Allsman, RA Alves, D Axelrod, TS Becker, A Bennett, DP Cook, KH Freeman, KC Griest, K Guern, J Lehner, M Marshall, SL Peterson, BA Quinn, PJ Reiss, D Rodgers, AW Stubbs, C Sutherland, W Welch, DL AF Pratt, MR Alcock, C Allsman, RA Alves, D Axelrod, TS Becker, A Bennett, DP Cook, KH Freeman, KC Griest, K Guern, J Lehner, M Marshall, SL Peterson, BA Quinn, PJ Reiss, D Rodgers, AW Stubbs, C Sutherland, W Welch, DL BE Kochanek, CS Hewitt, JN TI Real-time detection of gravitational microlensing SO ASTROPHYSICAL APPLICATIONS OF GRAVITATIONAL LENSING SE IAU SYMPOSIA LA English DT Article; Proceedings Paper CT 173rd Symposium of the International-Astronomical-Union on Astrophysical Applications of Gravitational Lensing CY JUL 09-14, 1995 CL UNIV MELBOURNE, MELBOURNE, AUSTRALIA SP IAU Commiss 47, IAU Commiss 40 HO UNIV MELBOURNE AB Real-time detection of microlensing has moved from proof of concept in 1994 (Udalski et a1.1994a, Alcock et al.1994) to a steady stream of events this year. Global dissemination of these events by the MACHO and OGLE collaborations has made possible intensive photometric and spectroscopic follow up from widely dispersed sites confirming the microlensing hypothesis (Benetti 1995). improved photometry and increased temporal resolution from follow up observations greatly increases the possibility of detecting deviations from the standard point-source, point-lens, inertial motion microlensing model. These deviations are crucial in understanding individual lensing systems by breaking the degeneracy between lens mass, position and velocity. We report here on GMAN (Global Microlensing Alert Network), the coordinated follow up of MACHO alerts. C1 LAWRENCE LIVERMORE NATL LAB,LIVERMORE,CA 94550. CTR PARTICLE ASTROPHYS,BERKELEY,CA 94720. AUSTRALIAN NATL UNIV,MT STROMLO & SIDING SPRING OBSERV,WESTON,ACT 2611,AUSTRALIA. RP Pratt, MR (reprint author), UNIV WASHINGTON,DEPT ASTRON,SEATTLE,WA 98195, USA. RI Stubbs, Christopher/C-2829-2012; Quinn, Peter/B-3638-2013 OI Stubbs, Christopher/0000-0003-0347-1724; NR 12 TC 0 Z9 0 U1 0 U2 0 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0074-1809 BN 0-7923-3954-1 J9 IAU SYMP PY 1996 IS 173 BP 221 EP 226 PG 6 WC Astronomy & Astrophysics SC Astronomy & Astrophysics GA BF25F UT WOS:A1996BF25F00056 ER PT S AU Wang, Y AF Wang, Y BE Kochanek, CS Hewitt, JN TI The statistics of nearly on-axis gravitational lensing events SO ASTROPHYSICAL APPLICATIONS OF GRAVITATIONAL LENSING SE IAU SYMPOSIA LA English DT Article; Proceedings Paper CT 173rd Symposium of the International-Astronomical-Union on Astrophysical Applications of Gravitational Lensing CY JUL 09-14, 1995 CL UNIV MELBOURNE, MELBOURNE, AUSTRALIA SP IAU Commiss 47, IAU Commiss 40 HO UNIV MELBOURNE ID LENSES AB A small volume of space, nearly on-axis behind a gravitational lens with respect to a given source, will receive a greatly increased radiation flux. In the idealized case of a point mass lens acting on a point source in complete isolation, the volume will approach zero only as the flux tends to infinity; in fact, the volume weighted rms flux is divergent. In realistic cases, finite source size and the effects of other gravitational deflections (i.e., non-zero shear) limit the maximum flux and consideraly complicate the physics, but very large fluxes are still produced in small volumes. We consider the physics and statistics of these Extreme Gravitational Lensing Events (EGLE) and present an initial examination of their possible astrophysical effects for various known and putative populations of lensing objects and sources, with particular attention to the case in which finite source size is important but shear is not. RP Wang, Y (reprint author), NASA,FERMILAB ASTROPHYS CTR,FERMI NATL ACCELERATOR LAB,BATAVIA,IL 60510, USA. RI Wang, Yun/B-5724-2011 OI Wang, Yun/0000-0002-4749-2984 NR 3 TC 0 Z9 0 U1 0 U2 0 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0074-1809 BN 0-7923-3954-1 J9 IAU SYMP PY 1996 IS 173 BP 371 EP 376 PG 6 WC Astronomy & Astrophysics SC Astronomy & Astrophysics GA BF25F UT WOS:A1996BF25F00105 ER PT J AU Mathews, GJ Kajino, T Orito, M AF Mathews, GJ Kajino, T Orito, M TI Inhomogeneous primordial nucleosynthesis and new abundance constraints on Omega(b)h(2) SO ASTROPHYSICAL JOURNAL LA English DT Article DE cosmology, theory; dark matter; early universe; nuclear reactions, nucleosynthesis, abundances ID HADRON PHASE-TRANSITION; EARLY UNIVERSE; NEUTRON DIFFUSION; DARK MATTER; BIG-BANG; CHEMICAL EVOLUTION; IRREGULAR GALAXIES; BARYON DIFFUSION; HELIUM ABUNDANCE; HALO-STARS AB We discuss the upper limit to the baryonic contribution to the closure density. We consider effects of new observational and theoretical uncertainties in the primordial light-element abundances and the effects of fluctuation geometry on the inhomogeneous nucleosynthesis yields. We also consider implications of the possible detection of a high D/H abundance in a Lyman-alpha absorption cloud at high redshift and the implied chemical evolution effects of a high deuterium abundance. We show that there exists a region of the parameter space for inhomogeneous models in which a somewhat higher baryonic contribution to the closure density is possible than that allowed in standard homogeneous models. This result is contrary to some other recent studies and is due to both geometry and recently revised uncertainties in primordial light-element abundances, particularly Li-7. We find that the presently adopted abundance constraints are consistent with a contribution of baryons to the closure density as high as Omega(b) h(50)(2) less than or equal to 0.11 (eta less than or equal to 7 x 10(-10)). This corresponds to a 20% increase over the limit from standard homogeneous models (Omega(b) h(50)(2) less than or equal to 0.08, eta less than or equal to 5.8 x 10(-10)). With a high deuterium abundance the upper limits for the inhomogeneous and homogeneous models would be Omega(b) h(50)(2) less than or equal to 0.04 and 0.03 (eta less than or equal to 2.6 x 10(-10) and 1.9 x 10(-10)), respectively. Even higher limits could be obtained by further relaxing the presently accepted primordial lithium abundance constraint as some have proposed. C1 LAWRENCE LIVERMORE NATL LAB,LIVERMORE,CA. NATL ASTRON OBSERV,DIV THEORET ASTROPHYS,MITAKA,TOKYO 181,JAPAN. RP Mathews, GJ (reprint author), UNIV NOTRE DAME,DEPT PHYS,NOTRE DAME,IN 46635, USA. NR 80 TC 23 Z9 23 U1 0 U2 0 PU UNIV CHICAGO PRESS PI CHICAGO PA 5720 S WOODLAWN AVE, CHICAGO, IL 60637 SN 0004-637X J9 ASTROPHYS J JI Astrophys. J. PD JAN 1 PY 1996 VL 456 IS 1 BP 98 EP 105 DI 10.1086/176630 PN 1 PG 8 WC Astronomy & Astrophysics SC Astronomy & Astrophysics GA TM837 UT WOS:A1996TM83700008 ER PT J AU Justtanont, K Skinner, CJ Tielens, AGGM Meixner, M Baas, F AF Justtanont, K Skinner, CJ Tielens, AGGM Meixner, M Baas, F TI Modeling of the dust and gas outflows from OH 26.5+0.6: The superwind SO ASTROPHYSICAL JOURNAL LA English DT Article DE circumstellar matter; dust, extinction; infrared, stars; stars, AGB and post-AGB; stars, individual (OH 26.5 + 0.6); stars, mass loss ID MASS-LOSS RATES; ASYMPTOTIC GIANT BRANCH; CIRCUMSTELLAR CO EMISSION; BRIGHT CARBON STARS; OH/IR STARS; IR STARS; EVOLVED STARS; INFRARED-EMISSION; RED GIANTS; ENVELOPES AB We have observed the extreme OH/IR star, OH 26.5+0.6, in the infrared dust continuum and in the submillimeter rotational lines of CO. Mid-infrared images reveal the compact nature of the circumstellar shell (<0.''5). A deep 9.7 mu m absorption feature and an absorption at 18 mu m show that the dust mass-loss rate is very high. However, the low antenna temperatures of CO J = 1-0 and 2-1 lines suggest that the outer part of the circumstellar shell is much more tenuous. In order to resolve this discrepancy, we have observed the J = 3-2 and 4-3 CO rotational transitions. We have developed a model for the circumstellar shell for OH 26.5+0.6 which is consistent with the infrared and submillimeter observations. The dust and gas data are well fitted by a two-shell model, consisting of a dense shell surrounded by a more tenuous shell. The former we identify with the superwind (M = 5.5 x 10(-4) M. yr(-1)), and the latter we identify with mass loss on the asymptotic giant branch (AGB) (M = 10(-6) M. yr(-1)). The transition between the two mass-loss phases is shown to be rather abrupt (Delta t < 150 yr). Depending on the mass of the progenitor, this superwind phase may be the last thermal pulse (for M* < 1.5 M.), or the first of a series of the superwind phases (for up to 8 M.), punctuated by a period of low mass-loss rates, before the star evolves off the AGB. C1 INST ASTROPHYS,F-75014 PARIS,FRANCE. SPACE TELESCOPE SCI INST,BALTIMORE,MD 21218. LAWRENCE LIVERMORE NATL LAB,INST GEOPHYS & PLANETARY PHYS,LIVERMORE,CA 94581. UNIV ILLINOIS,DEPT ASTRON,URBANA,IL 61801. LEIDEN OBSERV,2300 RA LEIDEN,NETHERLANDS. JOINT ASTRON CTR,HILO,HI 96720. RP Justtanont, K (reprint author), NASA,AMES RES CTR,MS 245-3,MOFFETT FIELD,CA 94035, USA. OI /0000-0003-1689-9201 NR 58 TC 59 Z9 59 U1 0 U2 0 PU UNIV CHICAGO PRESS PI CHICAGO PA 5720 S WOODLAWN AVE, CHICAGO, IL 60637 SN 0004-637X J9 ASTROPHYS J JI Astrophys. J. PD JAN 1 PY 1996 VL 456 IS 1 BP 337 EP 349 DI 10.1086/176655 PN 1 PG 13 WC Astronomy & Astrophysics SC Astronomy & Astrophysics GA TM837 UT WOS:A1996TM83700033 ER PT J AU Ryutova, M AF Ryutova, M TI The ''magnetosonic streaming'' SO ASTROPHYSICAL LETTERS & COMMUNICATIONS LA English DT Article; Proceedings Paper CT NATO Advanced Study Institute on Solar and Astrophysical Magnetohydrodynamic Flows CY JUN 11-23, 1995 CL IRAKLION, GREECE SP NATO ID RANDOMLY MAGNETIZED MEDIUM; SOUND-WAVES; PROPAGATION; FLUX AB The Faraday effect in gas dynamics called Acoustic Streaming and its accompanying nonlinear phenomena have analogies in plasma Magnetohydrodynamics. A natural place where these effects may occur are astrophysical objects that maintain oscillatory and stochastic motions and contain structured magnetic fields. Unlike acoustic streaming in the usual gas dynamics, nonlinear phenomena consisting in the generation of plasma Rows at the magnetic flux site, ''magnetosonic streaming'' (Ryutova 1986), is accompanied by a current drive and results in a specific evolution of magnetic Structures: depending on the physical parameters of the medium a single magnetic Aux tube may be either split into thinner flux tubes or dissolved diffusively into the ambient plasma. The effect of the ''magnetosonic streaming'', on one hand, is an obvious candidate for the generation of mass flows in the intermittent magnetic fields, and on the other hand, it plays an essential role in the evolution of magnetic structures, and coupling of magnetic flux dynamics with surrounding medium. RP Ryutova, M (reprint author), LAWRENCE LIVERMORE NATL LAB, INST GEOPHYS & PLANETARY PHYS, L-413, LIVERMORE, CA 94550 USA. NR 14 TC 0 Z9 0 U1 0 U2 0 PU GORDON BREACH PUBLISHING, TAYLOR & FRANCIS GROUP PI PHILADELPHIA PA 325 CHESTNUT ST, 8TH FL, PHILADELPHIA, PA 19106 USA SN 0888-6512 J9 ASTROPHYS LETT COMM JI Astrophys. Lett. Comm. PY 1996 VL 34 IS 1-6 BP 71 EP 76 PG 6 WC Astronomy & Astrophysics SC Astronomy & Astrophysics GA VB566 UT WOS:A1996VB56600013 ER PT J AU Bersanelli, M Mandolesi, N Cesarsky, C Danese, L Efstathiou, G Griffin, M Lamarre, JM NorgaardNielsen, HU Pace, O Puget, JL Raisanen, A Smoot, GF Tauber, J Volonte, S AF Bersanelli, M Mandolesi, N Cesarsky, C Danese, L Efstathiou, G Griffin, M Lamarre, JM NorgaardNielsen, HU Pace, O Puget, JL Raisanen, A Smoot, GF Tauber, J Volonte, S TI COBRAS/SAMBA: The European space mission to map the CBR anisotropy SO ASTROPHYSICAL LETTERS & COMMUNICATIONS LA English DT Article ID MICROWAVE AB COBRAS/SAMBA is an ESA mission designed for extensive, accurate mapping of the anisotropies of the Cosmic Background Radiation, with angular sensitivity from sub-degree scales up to and overlapping with the COBE-DMR resolution. This will allow a fun identification of the primordial density perturbations which grew to form the large-scale structures observed in the present universe. Here we present the scientific goals and the key characteristics of the model payload and observation strategy. C1 CNR, IST TESRE, I-40126 BOLOGNA, ITALY. CE SACLAY, DAPNIA, SAP, GIF SUR YVETTE, FRANCE. UNIV PADUA, I-35100 PADUA, ITALY. UNIV OXFORD, OXFORD OX1 2JD, ENGLAND. UNIV LONDON QUEEN MARY & WESTFIELD COLL, LONDON E1 4NS, ENGLAND. INST ASTROPHYS SPATIALE, ORSAY, FRANCE. DANISH SPACE RES INST, DK-2800 LYNGBY, DENMARK. EUROPEAN SPACE AGCY, ESTEC, FUTURE PROJECT STUDY OFF, NOORDWIJK, NETHERLANDS. HELSINKI UNIV TECHNOL, FIN-02150 ESPOO, FINLAND. LAWRENCE BERKELEY LAB, BERKELEY, CA USA. EUROPEAN SPACE AGCY, ESTEC, DEPT SPACE SCI, NL-2200 AG NOORDWIJK, NETHERLANDS. ESA, HQ, DIRECTORATE SCI PROGRAMMES, F-75738 PARIS 15, FRANCE. RP Bersanelli, M (reprint author), CNR, INST FIS COSM, I-20133 MILAN, ITALY. RI Raisanen, Antti/G-2405-2013 NR 15 TC 1 Z9 1 U1 0 U2 0 PU GORDON BREACH PUBLISHING, TAYLOR & FRANCIS GROUP PI PHILADELPHIA PA 325 CHESTNUT ST, 8TH FL, PHILADELPHIA, PA 19106 USA SN 0888-6512 J9 ASTROPHYS LETT COMM JI Astrophys. Lett. Comm. PY 1996 VL 33 IS 1-5 BP 19 EP 24 PG 6 WC Astronomy & Astrophysics SC Astronomy & Astrophysics GA VU972 UT WOS:A1996VU97200005 ER PT J AU Peratt, AL AF Peratt, AL TI Electric space: Evolution of the plasma universe SO ASTROPHYSICS AND SPACE SCIENCE LA English DT Article; Proceedings Paper CT Joint International Conference on Mathematical Models of Time and Their Applications to Physics and Cosmology CY APR 11-13, 1996 CL TUCSON, AZ SP Univ Arizona, Dept Math, Pima Commun Coll, Res Corp, Tucson, AZ, Steward Observatory ID SPIRAL GALAXIES; PINCH AB Contrary to popular and scientific opinion of just a few decades ago, space is not an 'empty' void. It is actually filled with high energy particles, magnetic fields, and highly conducting plasma. The ability of plasmas to produce electric fields, either by instabilities brought about by plasma motion or the movement of magnetic fields, has popularized the term 'Electric Space' in recognition of the electric fields systematically discovered and measured in the solar system. Today it is recognized that 99.999% of all observable matter in the universe is in the plasma state and the importance of electromagnetic forces on cosmic plasma cannot be overstated; even in neutral hydrogen regions (similar to 10(-4) parts ionized), the electromagnetic force to gravitational force ratio is 10(7). An early prediction about the morphology of the universe is that it be filamentary (Alfven, 1950). Plasmas in electric space are energetic (because of electric fields) and they are generally inhomogeneous with constituent parts in motion. Plasmas in relative motion are coupled by the currents they drive in each other and nonequilibrium plasma often consists of current-conducting filaments. This paper explores the dynamical and radiative consequences of the evolution of galactic-dimensioned filaments in electric space. C1 US DOE,OFF RES & DEV,WASHINGTON,DC. RP Peratt, AL (reprint author), LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87544, USA. NR 28 TC 3 Z9 3 U1 0 U2 4 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0004-640X J9 ASTROPHYS SPACE SCI JI Astrophys. Space Sci. PY 1996 VL 244 IS 1-2 BP 89 EP 103 DI 10.1007/BF00642283 PG 15 WC Astronomy & Astrophysics SC Astronomy & Astrophysics GA XL083 UT WOS:A1996XL08300009 ER PT J AU Peratt, AL AF Peratt, AL TI Advances in numerical modeling of astrophysical and space plasmas SO ASTROPHYSICS AND SPACE SCIENCE LA English DT Article; Proceedings Paper CT Advanced School on Astrophysical and Space Plasmas CY JUN 26-30, 1995 CL GUARUJA, BRAZIL SP FAPESP, CNPq, CAPES, Univ Sao Paulo, Inst Astron & Geofis, DEDALUS Brazil DE numerical simulation; astrophysical plasmas; space plasmas; plasma universe; electric space ID RELATIVISTIC ELECTRON BEAMS AB Plasma science is rich in distinguishable scales ranging from the atomic to the galactic to the meta-galactic, i.e., the mesoscale. Thus plasma science has an important contribution to make in understanding the connection between microscopic and macroscopic phenomena. Plasma is a system composed of a large number of particles which interact primarily, but not exclusively, through the electromagnetic field. The problem of understanding the linkages and couplings in multi-scale processes is a frontier problem of modern science involving fields as diverse as plasma phenomena in the laboratory to galactic dynamics. Unlike the first three states of matter, plasma, often called the fourth state of matter, involves the mesoscale and its interdisciplinary founding have drawn upon various subfields of physics including engineering, astronomy, and chemistry. Basic plasma research is now posed to provide, with major developments in instrumentation and large-scale computational resources, fundamental insights into the properties of matter on scales ranging from the atomic to the galactic. In all cases, these are treated as mesoscale systems. Thus, basic plasma research, when applied to the study of astrophysical and space plasmas, recognizes that the behavior of the near-earth plasma environment may depend to some extent on the behavior of the stellar plasma, that may in turn be governed by galactic plasmas. However, unlike laboratory plasmas, astrophysical plasmas will forever be inaccessible to in situ observation. The inability to test concepts and theories of large-scale plasmas leaves only virtual testing as a means to understand the universe. Advances in in computer technology and the capability of performing physics first principles, fully three-dimensional, particle-in-cell simulations, are making virtual testing a viable alternative to verify our predictions about the far universe. The first part of this paper explores the dynamical and fluid properties of the plasma state, plasma kinetics, and the radiation emitted from plasmas. The second part of this paper outlines the formulation for the particle-in-cell simulation of astro-physical plasmas and advances in simulational techniques and algorithms, as-well-as the advances that may be expected as the computational resource grows to petaflop speed/memory capabilities. C1 LOS ALAMOS NATL LAB, LOS ALAMOS, NM USA. NR 36 TC 3 Z9 4 U1 1 U2 5 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0004-640X J9 ASTROPHYS SPACE SCI JI Astrophys. Space Sci. PY 1996 VL 242 IS 1-2 BP 93 EP 164 DI 10.1007/BF00645112 PG 72 WC Astronomy & Astrophysics SC Astronomy & Astrophysics GA XE954 UT WOS:A1996XE95400003 ER PT J AU Torres, S Canon, V Casas, R Umana, A Tello, C Villela, T Bersanelli, M Bensadoun, M deAmici, G Limon, M Smoot, G Witebsky, C AF Torres, S Canon, V Casas, R Umana, A Tello, C Villela, T Bersanelli, M Bensadoun, M deAmici, G Limon, M Smoot, G Witebsky, C TI The GEM project: An international collaboration to survey galactic radiation emission SO ASTROPHYSICS AND SPACE SCIENCE LA English DT Article ID RADIOMETER 1ST-YEAR MAPS; CONTINUUM EMISSION; MICROWAVE AB The GEM (Galactic Emission Mapping) project is an international collaboration established with the aim of surveying the full sky at long wavelengths with a multi-frequency radio telescope. A total of 745 hours of observation at 408 MHz were completed from an Equatorial site in Colombia. The observations cover the celestial band O-h < alpha < 24(h), and -24 degrees 22' < delta < +35 degrees 37'. Preliminary results of this partial survey will be discussed. A review of the instrumental setup and a similar to 10 degrees resolution sky map at 408 MHz is presented. C1 CTR INT FIS,BOGOTA,COLOMBIA. CNPQ,INPE,RIO JANEIRO,BRAZIL. CNR,IFCTR,I-20133 MILAN,ITALY. UNIV CALIF BERKELEY,LAWRENCE BERKELEY NATL LAB,BERKELEY,CA. RP Torres, S (reprint author), UNIV NACL COLOMBIA,ASTRON OBSERV,BOGOTA,COLOMBIA. OI Limon, Michele/0000-0002-5900-2698 NR 17 TC 9 Z9 9 U1 0 U2 0 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0004-640X J9 ASTROPHYS SPACE SCI JI Astrophys. Space Sci. PY 1996 VL 240 IS 2 BP 225 EP 234 DI 10.1007/BF00639587 PG 10 WC Astronomy & Astrophysics SC Astronomy & Astrophysics GA WC594 UT WOS:A1996WC59400006 ER PT B AU Bloch, J AF Bloch, J BE Bowyer, S Malina, RF TI EUV astrophysics with ALEXIS: The wide view SO ASTROPHYSICS IN THE EXTREME ULTRAVIOLET LA English DT Proceedings Paper CT 152nd IAU Colloquium on Astrophysics in the Extreme Ultraviolet CY MAR 27-30, 1995 CL BERKELEY, CA SP IAU C1 LOS ALAMOS NATL LAB,ASTROPHYS & RADIAT MEASUREMENTS GRP,LOS ALAMOS,NM 87545. NR 0 TC 0 Z9 0 U1 0 U2 0 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS BN 0-7923-3908-8 PY 1996 BP 7 EP 14 PG 8 WC Astronomy & Astrophysics SC Astronomy & Astrophysics GA BE98L UT WOS:A1996BE98L00003 ER PT B AU Liedahl, DA Paerels, F Hur, MY Kahn, SM Fruscione, A Bowyer, S AF Liedahl, DA Paerels, F Hur, MY Kahn, SM Fruscione, A Bowyer, S BE Bowyer, S Malina, RF TI Extreme ultraviolet spectroscopy of the Seyfert 1 galaxy Markarian 478 SO ASTROPHYSICS IN THE EXTREME ULTRAVIOLET LA English DT Proceedings Paper CT 152nd IAU Colloquium on Astrophysics in the Extreme Ultraviolet CY MAR 27-30, 1995 CL BERKELEY, CA SP IAU C1 LAWRENCE LIVERMORE NATL LAB,LIVERMORE,CA 94550. NR 0 TC 0 Z9 0 U1 0 U2 0 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS BN 0-7923-3908-8 PY 1996 BP 57 EP 61 PG 5 WC Astronomy & Astrophysics SC Astronomy & Astrophysics GA BE98L UT WOS:A1996BE98L00010 ER PT B AU Smith, BW Pfafman, TE Bloch, JJ Edwards, BC AF Smith, BW Pfafman, TE Bloch, JJ Edwards, BC BE Bowyer, S Malina, RF TI ALEXIS observations of the diffuse cosmic background in the extreme ultraviolet SO ASTROPHYSICS IN THE EXTREME ULTRAVIOLET LA English DT Proceedings Paper CT 152nd IAU Colloquium on Astrophysics in the Extreme Ultraviolet CY MAR 27-30, 1995 CL BERKELEY, CA SP IAU C1 LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87545. NR 0 TC 1 Z9 1 U1 0 U2 0 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS BN 0-7923-3908-8 PY 1996 BP 283 EP 287 PG 5 WC Astronomy & Astrophysics SC Astronomy & Astrophysics GA BE98L UT WOS:A1996BE98L00045 ER PT B AU Mauche, CW AF Mauche, CW BE Bowyer, S Malina, RF TI EUVE photometry of SS Cygni: Dwarf nova outbursts and oscillations SO ASTROPHYSICS IN THE EXTREME ULTRAVIOLET LA English DT Proceedings Paper CT 152nd IAU Colloquium on Astrophysics in the Extreme Ultraviolet CY MAR 27-30, 1995 CL BERKELEY, CA SP IAU C1 LAWRENCE LIVERMORE NATL LAB,LIVERMORE,CA 94550. NR 0 TC 10 Z9 10 U1 0 U2 0 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS BN 0-7923-3908-8 PY 1996 BP 317 EP 324 PG 8 WC Astronomy & Astrophysics SC Astronomy & Astrophysics GA BE98L UT WOS:A1996BE98L00051 ER PT B AU Edwards, BC Bloch, JJ RousselDupre, D Pfafman, TE Ryan, S AF Edwards, BC Bloch, JJ RousselDupre, D Pfafman, TE Ryan, S BE Bowyer, S Malina, RF TI ALEXIS lunar observations SO ASTROPHYSICS IN THE EXTREME ULTRAVIOLET LA English DT Proceedings Paper CT 152nd IAU Colloquium on Astrophysics in the Extreme Ultraviolet CY MAR 27-30, 1995 CL BERKELEY, CA SP IAU C1 LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87545. NR 0 TC 0 Z9 0 U1 0 U2 0 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS BN 0-7923-3908-8 PY 1996 BP 465 EP 470 PG 6 WC Astronomy & Astrophysics SC Astronomy & Astrophysics GA BE98L UT WOS:A1996BE98L00074 ER PT B AU RousselDupre, D Bloch, J Ryan, S Edwards, B Pfafman, T Ramsey, K Stem, S AF RousselDupre, D Bloch, J Ryan, S Edwards, B Pfafman, T Ramsey, K Stem, S BE Bowyer, S Malina, RF TI The ALEXIS point source detection effort SO ASTROPHYSICS IN THE EXTREME ULTRAVIOLET LA English DT Proceedings Paper CT 152nd IAU Colloquium on Astrophysics in the Extreme Ultraviolet CY MAR 27-30, 1995 CL BERKELEY, CA SP IAU C1 LOS ALAMOS NATL LAB,ASTROPHYS & RADIAT MEASUREMENTS GRP,LOS ALAMOS,NM 87545. NR 0 TC 0 Z9 0 U1 0 U2 0 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS BN 0-7923-3908-8 PY 1996 BP 485 EP 489 PG 5 WC Astronomy & Astrophysics SC Astronomy & Astrophysics GA BE98L UT WOS:A1996BE98L00078 ER PT S AU Rice, JE Fournier, KB Terry, JL Finkenthal, M Marmar, ES Goldstein, WH Safronova, UI AF Rice, JE Fournier, KB Terry, JL Finkenthal, M Marmar, ES Goldstein, WH Safronova, UI BE Osterheld, AL Goldstein, WH TI 2l-nl' x-ray transitions from neonlike charge states of the row 5 metals with 39<=Z<=46 SO ATOMIC PROCESSES IN PLASMAS: TENTH TOPICAL CONFERENCE SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 10th American-Physical-Society Topical Conference on Atomic Processes in Plasmas CY JAN 14-18, 1996 CL SAN FRANCISCO, CA SP Amer Phys Soc, US DOE, Off Fus Energy, US DOE, Off Energy Res, Lawrence Livermore Natl Lab, Phys & Space Technol Directorate C1 LAWRENCE LIVERMORE NATL LAB,LIVERMORE,CA 94550. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-552-6 J9 AIP CONF PROC PY 1996 IS 381 BP 11 EP 20 PG 10 WC Physics, Fluids & Plasmas SC Physics GA BG55C UT WOS:A1996BG55C00002 ER PT S AU Back, CA Glenzer, SH Lee, RW MacGowan, BJ Moreno, JC Nash, JK Powers, LV Shepard, TD AF Back, CA Glenzer, SH Lee, RW MacGowan, BJ Moreno, JC Nash, JK Powers, LV Shepard, TD BE Osterheld, AL Goldstein, WH TI Spectroscopic temperature measurements of non-equilibrium plasmas SO ATOMIC PROCESSES IN PLASMAS: TENTH TOPICAL CONFERENCE SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 10th American-Physical-Society Topical Conference on Atomic Processes in Plasmas CY JAN 14-18, 1996 CL SAN FRANCISCO, CA SP Amer Phys Soc, US DOE, Off Fus Energy, US DOE, Off Energy Res, Lawrence Livermore Natl Lab, Phys & Space Technol Directorate C1 LAWRENCE LIVERMORE NATL LAB,LIVERMORE,CA 94551. NR 0 TC 1 Z9 1 U1 0 U2 1 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-552-6 J9 AIP CONF PROC PY 1996 IS 381 BP 123 EP 130 PG 8 WC Physics, Fluids & Plasmas SC Physics GA BG55C UT WOS:A1996BG55C00013 ER PT S AU Abdallah, J Clark, REH Kilcrease, DP Csanak, G Fontes, CJ AF Abdallah, J Clark, REH Kilcrease, DP Csanak, G Fontes, CJ BE Osterheld, AL Goldstein, WH TI Various applications of atomic physics and kinetics codes to plasma modeling SO ATOMIC PROCESSES IN PLASMAS: TENTH TOPICAL CONFERENCE SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 10th American-Physical-Society Topical Conference on Atomic Processes in Plasmas CY JAN 14-18, 1996 CL SAN FRANCISCO, CA SP Amer Phys Soc, US DOE, Off Fus Energy, US DOE, Off Energy Res, Lawrence Livermore Natl Lab, Phys & Space Technol Directorate C1 LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87545. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-552-6 J9 AIP CONF PROC PY 1996 IS 381 BP 131 EP 142 PG 12 WC Physics, Fluids & Plasmas SC Physics GA BG55C UT WOS:A1996BG55C00014 ER PT S AU Schultz, DR Nash, JK AF Schultz, DR Nash, JK BE Osterheld, AL Goldstein, WH TI On-line atomic data access SO ATOMIC PROCESSES IN PLASMAS: TENTH TOPICAL CONFERENCE SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 10th American-Physical-Society Topical Conference on Atomic Processes in Plasmas CY JAN 14-18, 1996 CL SAN FRANCISCO, CA SP Amer Phys Soc, US DOE, Off Fus Energy, US DOE, Off Energy Res, Lawrence Livermore Natl Lab, Phys & Space Technol Directorate C1 OAK RIDGE NATL LAB,DIV PHYS,OAK RIDGE,TN 37831. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-552-6 J9 AIP CONF PROC PY 1996 IS 381 BP 197 EP 203 PG 7 WC Physics, Fluids & Plasmas SC Physics GA BG55C UT WOS:A1996BG55C00021 ER PT S AU Murillo, MS AF Murillo, MS BE Osterheld, AL Goldstein, WH TI Plasma density effects on ionization SO ATOMIC PROCESSES IN PLASMAS: TENTH TOPICAL CONFERENCE SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 10th American-Physical-Society Topical Conference on Atomic Processes in Plasmas CY JAN 14-18, 1996 CL SAN FRANCISCO, CA SP Amer Phys Soc, US DOE, Off Fus Energy, US DOE, Off Energy Res, Lawrence Livermore Natl Lab, Phys & Space Technol Directorate C1 LOS ALAMOS NATL LAB,DIV THEORET,LOS ALAMOS,NM 87545. NR 0 TC 4 Z9 4 U1 0 U2 0 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-552-6 J9 AIP CONF PROC PY 1996 IS 381 BP 231 EP 242 PG 12 WC Physics, Fluids & Plasmas SC Physics GA BG55C UT WOS:A1996BG55C00025 ER PT S AU Bailey, JE Filuk, AB Carlson, AL Johnson, DJ Lake, P McGuire, EJ Mehlhorn, TA Pointon, TD Renk, TJ Stygar, WA Maron, Y Stambulchik, E AF Bailey, JE Filuk, AB Carlson, AL Johnson, DJ Lake, P McGuire, EJ Mehlhorn, TA Pointon, TD Renk, TJ Stygar, WA Maron, Y Stambulchik, E BE Osterheld, AL Goldstein, WH TI Atomic emission spectroscopy in high electric fields SO ATOMIC PROCESSES IN PLASMAS: TENTH TOPICAL CONFERENCE SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 10th American-Physical-Society Topical Conference on Atomic Processes in Plasmas CY JAN 14-18, 1996 CL SAN FRANCISCO, CA SP Amer Phys Soc, US DOE, Off Fus Energy, US DOE, Off Energy Res, Lawrence Livermore Natl Lab, Phys & Space Technol Directorate C1 SANDIA NATL LABS,ALBUQUERQUE,NM 87185. RI Stambulchik, Evgeny/K-1816-2012 OI Stambulchik, Evgeny/0000-0002-7100-8793 NR 0 TC 0 Z9 0 U1 0 U2 2 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-552-6 J9 AIP CONF PROC PY 1996 IS 381 BP 245 EP 258 PG 14 WC Physics, Fluids & Plasmas SC Physics GA BG55C UT WOS:A1996BG55C00026 ER PT S AU Young, PE Wilks, SC Kruer, WL Hammer, JH Guethlein, G Foord, ME AF Young, PE Wilks, SC Kruer, WL Hammer, JH Guethlein, G Foord, ME BE Osterheld, AL Goldstein, WH TI Laser beam propagation, filamentation and channel formation in laser-produced plasmas SO ATOMIC PROCESSES IN PLASMAS: TENTH TOPICAL CONFERENCE SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 10th American-Physical-Society Topical Conference on Atomic Processes in Plasmas CY JAN 14-18, 1996 CL SAN FRANCISCO, CA SP Amer Phys Soc, US DOE, Off Fus Energy, US DOE, Off Energy Res, Lawrence Livermore Natl Lab, Phys & Space Technol Directorate C1 LAWRENCE LIVERMORE NATL LAB,LIVERMORE,CA 94551. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-552-6 J9 AIP CONF PROC PY 1996 IS 381 BP 259 EP 267 PG 9 WC Physics, Fluids & Plasmas SC Physics GA BG55C UT WOS:A1996BG55C00027 ER PT S AU Orzechowski, TJ Rosen, MD Kornblum, HN Porter, JL Suter, LJ Thiessen, AR Wallace, R AF Orzechowski, TJ Rosen, MD Kornblum, HN Porter, JL Suter, LJ Thiessen, AR Wallace, R BE Osterheld, AL Goldstein, WH TI The Rosseland mean opacity of a composite material at high temperatures SO ATOMIC PROCESSES IN PLASMAS: TENTH TOPICAL CONFERENCE SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 10th American-Physical-Society Topical Conference on Atomic Processes in Plasmas CY JAN 14-18, 1996 CL SAN FRANCISCO, CA SP Amer Phys Soc, US DOE, Off Fus Energy, US DOE, Off Energy Res, Lawrence Livermore Natl Lab, Phys & Space Technol Directorate C1 LAWRENCE LIVERMORE NATL LAB,LIVERMORE,CA 94550. NR 0 TC 0 Z9 1 U1 0 U2 0 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-552-6 J9 AIP CONF PROC PY 1996 IS 381 BP 287 EP 294 PG 8 WC Physics, Fluids & Plasmas SC Physics GA BG55C UT WOS:A1996BG55C00030 ER PT J AU McCormack, EF Pratt, ST Dehmer, PM Dehmer, JL AF McCormack, EF Pratt, ST Dehmer, PM Dehmer, JL TI Excited-state structure and dynamics of nitric oxide probed by resonant four-wave mixing techniques SO AUSTRALIAN JOURNAL OF PHYSICS LA English DT Article; Proceedings Paper CT Advanced Workshop on Atomic and Molecular Physics CY FEB 13-15, 1995 CL AUSTR NATL UNIV, RES SCH PHYS SCI & ENGN, CANBERRA, AUSTRALIA SP Austr USA Bilateral Sci & Technol Program, Austr Natl Univ HO AUSTR NATL UNIV, RES SCH PHYS SCI & ENGN ID TRANSIENT GRATING EXPERIMENTS; LASER-INDUCED GRATINGS; FREE JETS; DECOMPOSITION METHOD; SPECTROSCOPY; VAPOR; NO AB We review the results from two experiments that used resonant four-wave mixing (RFWM) techniques to investigate double-resonance transitions in NO. In the first experiment, laser-induced grating decay curves that reveal quantum beats due to the hyperfine structure of the A (2) Sigma, upsilon' = 0 state were observed and interpreted. In the second, multistate interactions between the L (2) Pi(1/2,3/2), upsilon = 8 and Q (2) Pi(1/2,3/2), upsilon = 0 states were investigated, and new assignments were made. The results highlight the potential of RFWM techniques for probing excited-state physics. C1 ARGONNE NATL LAB,ARGONNE,IL 60439. NR 39 TC 2 Z9 2 U1 0 U2 0 PU C S I R O PUBLICATIONS PI COLLINGWOOD PA 150 OXFORD ST, PO BOX 1139, COLLINGWOOD VICTORIA 3066, AUSTRALIA SN 0004-9506 J9 AUST J PHYS JI Aust. J. Phys. PY 1996 VL 49 IS 2 BP 445 EP 456 PG 12 WC Physics, Multidisciplinary SC Physics GA TW719 UT WOS:A1996TW71900019 ER PT J AU Burgdorfer, J Reinhold, C Hagg, L Meyer, F AF Burgdorfer, J Reinhold, C Hagg, L Meyer, F TI Interaction of highly charged ions with surfaces SO AUSTRALIAN JOURNAL OF PHYSICS LA English DT Article; Proceedings Paper CT Advanced Workshop on Atomic and Molecular Physics CY FEB 13-15, 1995 CL AUSTR NATL UNIV, RES SCH PHYS SCI & ENGN, CANBERRA, AUSTRALIA SP Austr USA Bilateral Sci & Technol Program, Austr Natl Univ HO AUSTR NATL UNIV, RES SCH PHYS SCI & ENGN ID IMAGE ACCELERATION; ATOMS; COLLISIONS; EMISSION; MODEL; SLOW AB An overview is given of recent advances in the theoretical description of the interaction of multiply charged ions with surfaces. Simulations are presented displaying the formation of hollow atoms when slow highly charged ions approach the surface. It is shown that above-surface neutralisation proceeds via hollow-atom formation. Relaxation of the multiply excited states to the ground state occurs only subsequent to the close encounter with the topmost atomic layer. C1 OAK RIDGE NATL LAB,OAK RIDGE,TN 37831. RP Burgdorfer, J (reprint author), UNIV TENNESSEE,DEPT PHYS,KNOXVILLE,TN 37996, USA. OI Reinhold, Carlos/0000-0003-0100-4962 NR 34 TC 14 Z9 14 U1 1 U2 1 PU C S I R O PUBLICATIONS PI COLLINGWOOD PA 150 OXFORD ST, PO BOX 1139, COLLINGWOOD VICTORIA 3066, AUSTRALIA SN 0004-9506 J9 AUST J PHYS JI Aust. J. Phys. PY 1996 VL 49 IS 2 BP 527 EP 541 PG 15 WC Physics, Multidisciplinary SC Physics GA TW719 UT WOS:A1996TW71900025 ER PT J AU Lu, ZM Chen, JW Percy, RG Sharifi, MR Rundel, PW Zeiger, E AF Lu, ZM Chen, JW Percy, RG Sharifi, MR Rundel, PW Zeiger, E TI Genetic variation in carbon isotope discrimination and its relation to stomatal conductance in pima cotton (Gossypium barbadense) SO AUSTRALIAN JOURNAL OF PLANT PHYSIOLOGY LA English DT Article ID WATER-USE EFFICIENCY; PHOTOSYNTHESIS; FIELD; GENOTYPES; WHEAT; YIELD; DIOXIDE; LEAVES AB Stable carbon isotope discrimination (Delta) was evaluated in primitive and cultivated Gossypium barbadense L. Significant differences among cultivated Pima lines were positively associated with the degree of selection for lint yield and heat resistance. A population mean study of a cross between B368, a primitive, uncultivated G. barbadense, and Pima S-6, an advanced line, showed that Delta is probably under genetic control, and could be a suitable selection trait in breeding programs. Eleven uncultivated accessions of primitive G. barbadense of varying origins grown in one environment showed a broad range of Delta values (18.8-20.5 parts per thousand), pointing to substantial genetic variation of Delta in the G, barbadense germplasm. Delta was strongly correlated with stomatal conductance (g(s)) in the commercial lines, a segregating F-2 population of the B368 x Pima S-6 cross, and the collection of uncultivated G. barbadense. This relationship indicates that variation in gs is the main source of variation for Delta in both uncultivated and commercial G. barbadense. The positive correlation between Delta, g(s) and yield in the commercial Pima lines provides further evidence for selection pressures on higher g(s) ensuing from selection for higher yield and heat resistance. Selection for higher Delta could increase yield in crops grown in hot, high irradiance, and well-irrigated environments. C1 UNIV CALIF LOS ANGELES,DOE LAB,LOS ANGELES,CA 90024. UNIV CALIF LOS ANGELES,DEPT BIOL,LOS ANGELES,CA 90024. USDA ARS,PIMA COTTON BREEDING & GENET,MARICOPA,AZ 85239. NR 29 TC 19 Z9 21 U1 0 U2 2 PU C S I R O PUBLICATIONS PI COLLINGWOOD PA 150 OXFORD ST, PO BOX 1139, COLLINGWOOD VICTORIA 3066, AUSTRALIA SN 0310-7841 J9 AUST J PLANT PHYSIOL JI Aust. J. Plant Physiol. PY 1996 VL 23 IS 2 BP 127 EP 132 PG 6 WC Plant Sciences SC Plant Sciences GA UB766 UT WOS:A1996UB76600002 ER PT J AU Weathers, WW Paton, DC Seymour, RS AF Weathers, WW Paton, DC Seymour, RS TI Field metabolic rate and water flux of nectarivorous honeyeaters SO AUSTRALIAN JOURNAL OF ZOOLOGY LA English DT Article ID STANDARD OPERATIVE TEMPERATURE; DAILY ENERGY-EXPENDITURE; NECTAR-FEEDING BIRDS; AUSTRALIAN HONEYEATERS; OXYGEN-CONSUMPTION; ANNA HUMMINGBIRDS; FORAGING BEHAVIOR; POTENTIAL ERRORS; FOOD-CONSUMPTION; PARENTAL EFFORT AB Field metabolic rate (FMR) and water influx of New Holland honeyeaters (Phylidonyris novaehollandiae), eastern spinebills (Acanthorhynchus tenuirostris) and a crescent honeyeater (P. pyrrhoptera) were measured by the doubly labelled water technique. New Holland honeyeaters had just finished breeding and were beginning their summer moult. They ranged in mass from 15.4 to 21.0 g (mean = 17.3 g, n = 12) and had FMRs averaging 8.8 mt CO2 g(-1) h(-1) or 77.6 kJ day(-1), which was 2.8 times their measured basal metabolic rate (BMR). Their water influx rate averaged 10.7 mL day(-1). Eastern spinebills were still feeding young and had yet to begin moulting. They ranged in mass from 8.0 to 10.7 g (mean = 9.7 g, n = 6), had FMRs averaging 10.9 mL CO2 g(-1) h(-1) or 52.9 kJ day(-1) (2.5 times their measured BMR), and had an average water influx rate of 8.7 mL day(-1). FMR and water influx of a single 14.6-g crescent honeyeater, which was in late primary moult, were 75.9 kJ day(-1) (2.7 times measured BMR) and 12.5 mL day(-1). The FMR of New Holland honeyeaters varied inversely with mean standard operative temperature (T-es) calculated for values of T-es below 20 degrees C as follows: FMR (kJ day(-1)) = 134 - 5.47 T-es (n = 12, r(2) = 0.52). Honeyeater FMRs were much lower than would be predicted allometrically for hummingbirds of the same mass, reflecting the honeyeaters' low-cost foraging tactic of consuming nectar while perched. C1 UNIV ADELAIDE,DEPT ZOOL,ADELAIDE,SA 5005,AUSTRALIA. RP Weathers, WW (reprint author), LAWRENCE LIVERMORE NATL LAB,DEPT AVIAN SCI,DAVIS,CA 95616, USA. RI Seymour, Roger/C-3469-2009 NR 51 TC 22 Z9 23 U1 2 U2 5 PU C S I R O PUBLICATIONS PI COLLINGWOOD PA 150 OXFORD ST, PO BOX 1139, COLLINGWOOD VICTORIA 3066, AUSTRALIA SN 0004-959X J9 AUST J ZOOL JI Aust. J. Zool. PY 1996 VL 44 IS 5 BP 445 EP 460 DI 10.1071/ZO9960445 PG 16 WC Zoology SC Zoology GA VR582 UT WOS:A1996VR58200001 ER PT B AU SariSarraf, H Goddard, JS AF SariSarraf, H Goddard, JS BE Wu, FY Ye, SH TI On-line optical measurement and monitoring of yarn density in woven fabrics SO AUTOMATED OPTICAL INSPECTION FOR INDUSTRY SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Automated Optical Inspection for Industry CY NOV 06-07, 1996 CL BEIJING, PEOPLES R CHINA SP Soc Photo Opt Instrumentat Engineers, China Opt & Optoelectr Manufacturers Assoc, Chinese Opt Soc, Natl Nat Sci Fdn China, N China Optoelectr Ind Corp, China Daheng Corp, Photon Soc Chinese Amer, Opt Soc Amer DE woven fabrics; web inspection; image processing; on-line vision systems; periodic structures C1 OAK RIDGE NATL LAB,OAK RIDGE,TN 37831. NR 0 TC 7 Z9 7 U1 1 U2 2 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-2300-9 J9 P SOC PHOTO-OPT INS PY 1996 VL 2899 BP 444 EP 452 PG 9 WC Instruments & Instrumentation; Optics SC Instruments & Instrumentation; Optics GA BG44Y UT WOS:A1996BG44Y00066 ER PT S AU Kleinman, LI Lipfert, FW AF Kleinman, LI Lipfert, FW BE Hill, D TI Metropolitan New York in the greenhouse - Air quality and health effects SO BAKED APPLE?: METROPOLITAN NEW YORK IN THE GREENHOUSE SE ANNALS OF THE NEW YORK ACADEMY OF SCIENCES LA English DT Article; Proceedings Paper CT Conference on the Baked Apple - Metropolitan New York in the Greenhouse CY NOV 03-04, 1994 CL NEW YORK, NY SP New York Acad Sci, Engn Sect, Port Authority New York & New Jersey ID RESPIRATORY HOSPITAL ADMISSIONS; DAILY MORTALITY; POLLUTION; OZONE; IMPACTS; ONTARIO; EXPORT RP Kleinman, LI (reprint author), BROOKHAVEN NATL LAB,DEPT APPL SCI,UPTON,NY 11973, USA. NR 33 TC 2 Z9 3 U1 0 U2 0 PU NEW YORK ACAD SCIENCES PI NEW YORK PA 2 EAST 63RD ST, NEW YORK, NY 10021 SN 0077-8923 BN 0-89766-969-X J9 ANN NY ACAD SCI JI Ann.NY Acad.Sci. PY 1996 VL 790 BP 91 EP 110 DI 10.1111/j.1749-6632.1996.tb32472.x PG 20 WC Engineering, Environmental; Engineering, Civil; Environmental Sciences; Multidisciplinary Sciences SC Engineering; Environmental Sciences & Ecology; Science & Technology - Other Topics GA BF88C UT WOS:A1996BF88C00011 ER PT S AU Morris, SC Goldstein, GA Sanghi, A Hill, D AF Morris, SC Goldstein, GA Sanghi, A Hill, D BE Hill, D TI Energy demand and supply in metropolitan New York with global climate change SO BAKED APPLE?: METROPOLITAN NEW YORK IN THE GREENHOUSE SE ANNALS OF THE NEW YORK ACADEMY OF SCIENCES LA English DT Article; Proceedings Paper CT Conference on the Baked Apple - Metropolitan New York in the Greenhouse CY NOV 03-04, 1994 CL NEW YORK, NY SP New York Acad Sci, Engn Sect, Port Authority New York & New Jersey C1 NEW YORK STATE ENERGY OFF,ALBANY,NY 12223. DOUGLAS HILL PE PC,HUNTINGTON,NY 11743. RP Morris, SC (reprint author), BROOKHAVEN NATL LAB,BIOMED & ENVIRONM ASSESSMENT GRP,UPTON,NY 11973, USA. NR 10 TC 2 Z9 2 U1 0 U2 1 PU NEW YORK ACAD SCIENCES PI NEW YORK PA 2 EAST 63RD ST, NEW YORK, NY 10021 SN 0077-8923 BN 0-89766-969-X J9 ANN NY ACAD SCI JI Ann.NY Acad.Sci. PY 1996 VL 790 BP 139 EP 149 DI 10.1111/j.1749-6632.1996.tb32475.x PG 11 WC Engineering, Environmental; Engineering, Civil; Environmental Sciences; Multidisciplinary Sciences SC Engineering; Environmental Sciences & Ecology; Science & Technology - Other Topics GA BF88C UT WOS:A1996BF88C00016 ER PT S AU Morris, SC Garrell, MH AF Morris, SC Garrell, MH BE Hill, D TI Report of the scenario planning group for accelerated climate change - ''Apple crisp'' SO BAKED APPLE?: METROPOLITAN NEW YORK IN THE GREENHOUSE SE ANNALS OF THE NEW YORK ACADEMY OF SCIENCES LA English DT Article; Proceedings Paper CT Conference on the Baked Apple - Metropolitan New York in the Greenhouse CY NOV 03-04, 1994 CL NEW YORK, NY SP New York Acad Sci, Engn Sect, Port Authority New York & New Jersey C1 ADELPHI UNIV,DEPT PHYS,GARDEN CITY,NY 11530. RP Morris, SC (reprint author), BROOKHAVEN NATL LAB,DEPT APPL SCI,UPTON,NY 11793, USA. NR 0 TC 0 Z9 0 U1 1 U2 1 PU NEW YORK ACAD SCIENCES PI NEW YORK PA 2 EAST 63RD ST, NEW YORK, NY 10021 SN 0077-8923 BN 0-89766-969-X J9 ANN NY ACAD SCI JI Ann.NY Acad.Sci. PY 1996 VL 790 BP 193 EP 197 DI 10.1111/j.1749-6632.1996.tb32481.x PG 5 WC Engineering, Environmental; Engineering, Civil; Environmental Sciences; Multidisciplinary Sciences SC Engineering; Environmental Sciences & Ecology; Science & Technology - Other Topics GA BF88C UT WOS:A1996BF88C00027 ER PT S AU Palmer, RB Sessler, A Skrinsky, A Tollestrup, A Baltz, AJ Chen, P Cheng, WH Cho, Y Courant, E Fernow, RC Gallardo, JC Garren, A Green, M Kahn, S Kirk, H Lee, YY Mills, F Mokhov, N Morgan, G Neuffer, D Noble, R Norem, J Popovic, M Schachinger, L Silvestrov, G Summers, D Stumer, I Syphers, M Torun, Y Trbojevic, D Turner, W VanGinneken, A Vsevolozhskaya, T Weggel, R Willen, E Winn, D Wurtele, J AF Palmer, RB Sessler, A Skrinsky, A Tollestrup, A Baltz, AJ Chen, P Cheng, WH Cho, Y Courant, E Fernow, RC Gallardo, JC Garren, A Green, M Kahn, S Kirk, H Lee, YY Mills, F Mokhov, N Morgan, G Neuffer, D Noble, R Norem, J Popovic, M Schachinger, L Silvestrov, G Summers, D Stumer, I Syphers, M Torun, Y Trbojevic, D Turner, W VanGinneken, A Vsevolozhskaya, T Weggel, R Willen, E Winn, D Wurtele, J BE Gallardo, JC TI Muon colliders SO BEAM DYNAMICS AND TECHNOLOGY ISSUES FOR MU(PLUS)MU(MINUS) COLLIDERS: 9TH ADVANCED ICFA BEAM DYNAMICS WORKSHOP SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 9th Advanced ICFA Beam Dynamics Workshop - Beam Dynamics and Technology Issues for mu(plus)mu(minus) Colliders CY OCT 15-20, 1995 CL MONTAUK, NY SP Brookhaven Natl Lab, Ctr Accelerator Phys, US DOE, Adv Technol R and D Branch C1 BROOKHAVEN NATL LAB,UPTON,NY 11973. RI wurtele, Jonathan/J-6278-2016 OI wurtele, Jonathan/0000-0001-8401-0297 NR 0 TC 1 Z9 1 U1 0 U2 0 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-554-2 J9 AIP CONF PROC PY 1996 IS 372 BP 3 EP 30 PG 28 WC Physics, Particles & Fields SC Physics GA BF72Z UT WOS:A1996BF72Z00001 ER PT S AU Cho, Y Chae, YC Crosbie, E Friedsam, H Harkay, K Horan, D Kustom, R Lessner, E McDowell, W McGhee, D Moe, H Nielsen, R Norek, G Peterson, K Qian, Y Thompson, K White, M AF Cho, Y Chae, YC Crosbie, E Friedsam, H Harkay, K Horan, D Kustom, R Lessner, E McDowell, W McGhee, D Moe, H Nielsen, R Norek, G Peterson, K Qian, Y Thompson, K White, M BE Gallardo, JC TI A 10-GeV, 5-MW proton source for a Muon-Muon collider SO BEAM DYNAMICS AND TECHNOLOGY ISSUES FOR MU(PLUS)MU(MINUS) COLLIDERS: 9TH ADVANCED ICFA BEAM DYNAMICS WORKSHOP SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 9th Advanced ICFA Beam Dynamics Workshop - Beam Dynamics and Technology Issues for mu(plus)mu(minus) Colliders CY OCT 15-20, 1995 CL MONTAUK, NY SP Brookhaven Natl Lab, Ctr Accelerator Phys, US DOE, Adv Technol R and D Branch C1 ARGONNE NATL LAB,ARGONNE,IL 60439. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-554-2 J9 AIP CONF PROC PY 1996 IS 372 BP 31 EP 46 PG 16 WC Physics, Particles & Fields SC Physics GA BF72Z UT WOS:A1996BF72Z00002 ER PT S AU Roser, T AF Roser, T BE Gallardo, JC TI AGS performance and up grades - A possible proton driver for a muon collider SO BEAM DYNAMICS AND TECHNOLOGY ISSUES FOR MU(PLUS)MU(MINUS) COLLIDERS: 9TH ADVANCED ICFA BEAM DYNAMICS WORKSHOP SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 9th Advanced ICFA Beam Dynamics Workshop - Beam Dynamics and Technology Issues for mu(plus)mu(minus) Colliders CY OCT 15-20, 1995 CL MONTAUK, NY SP Brookhaven Natl Lab, Ctr Accelerator Phys, US DOE, Adv Technol R and D Branch C1 BROOKHAVEN NATL LAB,UPTON,NY 11973. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-554-2 J9 AIP CONF PROC PY 1996 IS 372 BP 47 EP 52 PG 6 WC Physics, Particles & Fields SC Physics GA BF72Z UT WOS:A1996BF72Z00003 ER PT S AU Mokhov, NV Noble, RJ VanGinneken, A AF Mokhov, NV Noble, RJ VanGinneken, A BE Gallardo, JC TI Target and collection optimization for muon colliders SO BEAM DYNAMICS AND TECHNOLOGY ISSUES FOR MU(PLUS)MU(MINUS) COLLIDERS: 9TH ADVANCED ICFA BEAM DYNAMICS WORKSHOP SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 9th Advanced ICFA Beam Dynamics Workshop - Beam Dynamics and Technology Issues for mu(plus)mu(minus) Colliders CY OCT 15-20, 1995 CL MONTAUK, NY SP Brookhaven Natl Lab, Ctr Accelerator Phys, US DOE, Adv Technol R and D Branch C1 FERMILAB NATL ACCELERATOR LAB,BATAVIA,IL 60510. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-554-2 J9 AIP CONF PROC PY 1996 IS 372 BP 61 EP 86 PG 26 WC Physics, Particles & Fields SC Physics GA BF72Z UT WOS:A1996BF72Z00005 ER PT S AU Takahashi, H Chen, XY AF Takahashi, H Chen, XY BE Gallardo, JC TI An analysis of pion production experiments SO BEAM DYNAMICS AND TECHNOLOGY ISSUES FOR MU(PLUS)MU(MINUS) COLLIDERS: 9TH ADVANCED ICFA BEAM DYNAMICS WORKSHOP SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 9th Advanced ICFA Beam Dynamics Workshop - Beam Dynamics and Technology Issues for mu(plus)mu(minus) Colliders CY OCT 15-20, 1995 CL MONTAUK, NY SP Brookhaven Natl Lab, Ctr Accelerator Phys, US DOE, Adv Technol R and D Branch C1 BROOKHAVEN NATL LAB,UPTON,NY 11973. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-554-2 J9 AIP CONF PROC PY 1996 IS 372 BP 87 EP 99 PG 13 WC Physics, Particles & Fields SC Physics GA BF72Z UT WOS:A1996BF72Z00006 ER PT S AU Green, MA AF Green, MA BE Gallardo, JC TI Some options for the moon collider capture and decay solenoids SO BEAM DYNAMICS AND TECHNOLOGY ISSUES FOR MU(PLUS)MU(MINUS) COLLIDERS: 9TH ADVANCED ICFA BEAM DYNAMICS WORKSHOP SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 9th Advanced ICFA Beam Dynamics Workshop - Beam Dynamics and Technology Issues for mu(plus)mu(minus) Colliders CY OCT 15-20, 1995 CL MONTAUK, NY SP Brookhaven Natl Lab, Ctr Accelerator Phys, US DOE, Adv Technol R and D Branch C1 UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,BERKELEY,CA 94720. NR 0 TC 1 Z9 1 U1 0 U2 0 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-554-2 J9 AIP CONF PROC PY 1996 IS 372 BP 100 EP 107 PG 8 WC Physics, Particles & Fields SC Physics GA BF72Z UT WOS:A1996BF72Z00007 ER PT S AU Turner, WC AF Turner, WC BE Gallardo, JC TI An induction linac approach to phase rotation of a muon bunch in the production region of a mu+-mu- collider SO BEAM DYNAMICS AND TECHNOLOGY ISSUES FOR MU(PLUS)MU(MINUS) COLLIDERS: 9TH ADVANCED ICFA BEAM DYNAMICS WORKSHOP SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 9th Advanced ICFA Beam Dynamics Workshop - Beam Dynamics and Technology Issues for mu(plus)mu(minus) Colliders CY OCT 15-20, 1995 CL MONTAUK, NY SP Brookhaven Natl Lab, Ctr Accelerator Phys, US DOE, Adv Technol R and D Branch C1 UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,BERKELEY,CA 94720. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-554-2 J9 AIP CONF PROC PY 1996 IS 372 BP 108 EP 132 PG 25 WC Physics, Particles & Fields SC Physics GA BF72Z UT WOS:A1996BF72Z00008 ER PT S AU Fernow, RC Gallardo, JC Kirk, HG Kycia, T Lee, YY Littenberg, L Palmer, RB Polychronakos, V Stumer, I Neuffer, DV Winn, DR Thun, R Ball, R Marx, M Torun, Y Zeller, M AF Fernow, RC Gallardo, JC Kirk, HG Kycia, T Lee, YY Littenberg, L Palmer, RB Polychronakos, V Stumer, I Neuffer, DV Winn, DR Thun, R Ball, R Marx, M Torun, Y Zeller, M BE Gallardo, JC TI Possible demonstration of ionization cooling using absorbers in a solenoidal field SO BEAM DYNAMICS AND TECHNOLOGY ISSUES FOR MU(PLUS)MU(MINUS) COLLIDERS: 9TH ADVANCED ICFA BEAM DYNAMICS WORKSHOP SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 9th Advanced ICFA Beam Dynamics Workshop - Beam Dynamics and Technology Issues for mu(plus)mu(minus) Colliders CY OCT 15-20, 1995 CL MONTAUK, NY SP Brookhaven Natl Lab, Ctr Accelerator Phys, US DOE, Adv Technol R and D Branch C1 BROOKHAVEN NATL LAB,UPTON,NY 11973. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-554-2 J9 AIP CONF PROC PY 1996 IS 372 BP 146 EP 158 PG 13 WC Physics, Particles & Fields SC Physics GA BF72Z UT WOS:A1996BF72Z00011 ER PT S AU Johnstone, C Ng, KY Trbojevic, D AF Johnstone, C Ng, KY Trbojevic, D BE Gallardo, JC TI Interaction regions with increased low-betas for a 2-TeV muon collider SO BEAM DYNAMICS AND TECHNOLOGY ISSUES FOR MU(PLUS)MU(MINUS) COLLIDERS: 9TH ADVANCED ICFA BEAM DYNAMICS WORKSHOP SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 9th Advanced ICFA Beam Dynamics Workshop - Beam Dynamics and Technology Issues for mu(plus)mu(minus) Colliders CY OCT 15-20, 1995 CL MONTAUK, NY SP Brookhaven Natl Lab, Ctr Accelerator Phys, US DOE, Adv Technol R and D Branch C1 FERMILAB NATL ACCELERATOR LAB,BATAVIA,IL 60510. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-554-2 J9 AIP CONF PROC PY 1996 IS 372 BP 178 EP 189 PG 12 WC Physics, Particles & Fields SC Physics GA BF72Z UT WOS:A1996BF72Z00014 ER PT S AU Ng, KY AF Ng, KY BE Gallardo, JC TI A study of the Autin-Wildner IR scheme SO BEAM DYNAMICS AND TECHNOLOGY ISSUES FOR MU(PLUS)MU(MINUS) COLLIDERS: 9TH ADVANCED ICFA BEAM DYNAMICS WORKSHOP SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 9th Advanced ICFA Beam Dynamics Workshop - Beam Dynamics and Technology Issues for mu(plus)mu(minus) Colliders CY OCT 15-20, 1995 CL MONTAUK, NY SP Brookhaven Natl Lab, Ctr Accelerator Phys, US DOE, Adv Technol R and D Branch C1 FERMILAB NATL ACCELERATOR LAB,BATAVIA,IL 60510. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-554-2 J9 AIP CONF PROC PY 1996 IS 372 BP 198 EP 205 PG 8 WC Physics, Particles & Fields SC Physics GA BF72Z UT WOS:A1996BF72Z00016 ER PT S AU Cheng, WH Sessler, AM Wurtele, JS AF Cheng, WH Sessler, AM Wurtele, JS BE Gallardo, JC TI Studies of collective instabilities in Muon collider rings SO BEAM DYNAMICS AND TECHNOLOGY ISSUES FOR MU(PLUS)MU(MINUS) COLLIDERS: 9TH ADVANCED ICFA BEAM DYNAMICS WORKSHOP SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 9th Advanced ICFA Beam Dynamics Workshop - Beam Dynamics and Technology Issues for mu(plus)mu(minus) Colliders CY OCT 15-20, 1995 CL MONTAUK, NY SP Brookhaven Natl Lab, Ctr Accelerator Phys, US DOE, Adv Technol R and D Branch C1 UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,BERKELEY,CA 94720. RI wurtele, Jonathan/J-6278-2016 OI wurtele, Jonathan/0000-0001-8401-0297 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-554-2 J9 AIP CONF PROC PY 1996 IS 372 BP 206 EP 217 PG 12 WC Physics, Particles & Fields SC Physics GA BF72Z UT WOS:A1996BF72Z00017 ER PT S AU Zhang, SY AF Zhang, SY BE Gallardo, JC TI Incoherent and coherent tune shifts SO BEAM DYNAMICS AND TECHNOLOGY ISSUES FOR MU(PLUS)MU(MINUS) COLLIDERS: 9TH ADVANCED ICFA BEAM DYNAMICS WORKSHOP SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 9th Advanced ICFA Beam Dynamics Workshop - Beam Dynamics and Technology Issues for mu(plus)mu(minus) Colliders CY OCT 15-20, 1995 CL MONTAUK, NY SP Brookhaven Natl Lab, Ctr Accelerator Phys, US DOE, Adv Technol R and D Branch C1 BROOKHAVEN NATL LAB,AGS DEPT,UPTON,NY 11973. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-554-2 J9 AIP CONF PROC PY 1996 IS 372 BP 218 EP 223 PG 6 WC Physics, Particles & Fields SC Physics GA BF72Z UT WOS:A1996BF72Z00018 ER PT S AU Ng, KY AF Ng, KY BE Gallardo, JC TI Beam stability issues in a quasi-isochronous Muon collider SO BEAM DYNAMICS AND TECHNOLOGY ISSUES FOR MU(PLUS)MU(MINUS) COLLIDERS: 9TH ADVANCED ICFA BEAM DYNAMICS WORKSHOP SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 9th Advanced ICFA Beam Dynamics Workshop - Beam Dynamics and Technology Issues for mu(plus)mu(minus) Colliders CY OCT 15-20, 1995 CL MONTAUK, NY SP Brookhaven Natl Lab, Ctr Accelerator Phys, US DOE, Adv Technol R and D Branch C1 FERMILAB NATL ACCELERATOR LAB,BATAVIA,IL 60510. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-554-2 J9 AIP CONF PROC PY 1996 IS 372 BP 224 EP 233 PG 10 WC Physics, Particles & Fields SC Physics GA BF72Z UT WOS:A1996BF72Z00019 ER PT S AU Mokhov, NV Striganov, SI AF Mokhov, NV Striganov, SI BE Gallardo, JC TI Simulation of backgrounds in detectors and energy deposition in superconducting magnets at mu(+)mu(-) colliders SO BEAM DYNAMICS AND TECHNOLOGY ISSUES FOR MU(PLUS)MU(MINUS) COLLIDERS: 9TH ADVANCED ICFA BEAM DYNAMICS WORKSHOP SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 9th Advanced ICFA Beam Dynamics Workshop - Beam Dynamics and Technology Issues for mu(plus)mu(minus) Colliders CY OCT 15-20, 1995 CL MONTAUK, NY SP Brookhaven Natl Lab, Ctr Accelerator Phys, US DOE, Adv Technol R and D Branch C1 FERMILAB NATL ACCELERATOR LAB,BATAVIA,IL 60510. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-554-2 J9 AIP CONF PROC PY 1996 IS 372 BP 234 EP 256 PG 23 WC Physics, Particles & Fields SC Physics GA BF72Z UT WOS:A1996BF72Z00020 ER PT S AU Green, MA AF Green, MA BE Gallardo, JC TI The effect of Muon decay on the design of dipoles and quadrupoles for a Muon collider SO BEAM DYNAMICS AND TECHNOLOGY ISSUES FOR MU(PLUS)MU(MINUS) COLLIDERS: 9TH ADVANCED ICFA BEAM DYNAMICS WORKSHOP SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 9th Advanced ICFA Beam Dynamics Workshop - Beam Dynamics and Technology Issues for mu(plus)mu(minus) Colliders CY OCT 15-20, 1995 CL MONTAUK, NY SP Brookhaven Natl Lab, Ctr Accelerator Phys, US DOE, Adv Technol R and D Branch C1 UNIV CALIF BERKELEY,EO LAWRENCE BERKELEY NATL LAB,BERKELEY,CA 94720. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-554-2 J9 AIP CONF PROC PY 1996 IS 372 BP 257 EP 266 PG 10 WC Physics, Particles & Fields SC Physics GA BF72Z UT WOS:A1996BF72Z00021 ER PT S AU VanGinneken, A AF VanGinneken, A BE Gallardo, JC TI Muon doses in soil SO BEAM DYNAMICS AND TECHNOLOGY ISSUES FOR MU(PLUS)MU(MINUS) COLLIDERS: 9TH ADVANCED ICFA BEAM DYNAMICS WORKSHOP SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 9th Advanced ICFA Beam Dynamics Workshop - Beam Dynamics and Technology Issues for mu(plus)mu(minus) Colliders CY OCT 15-20, 1995 CL MONTAUK, NY SP Brookhaven Natl Lab, Ctr Accelerator Phys, US DOE, Adv Technol R and D Branch C1 FERMILAB NATL ACCELERATOR LAB,BATAVIA,IL 60510. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-554-2 J9 AIP CONF PROC PY 1996 IS 372 BP 267 EP 268 PG 2 WC Physics, Particles & Fields SC Physics GA BF72Z UT WOS:A1996BF72Z00022 ER PT S AU Dawson, S AF Dawson, S BE Gallardo, JC TI Precision measurements at a Muon collider SO BEAM DYNAMICS AND TECHNOLOGY ISSUES FOR MU(PLUS)MU(MINUS) COLLIDERS: 9TH ADVANCED ICFA BEAM DYNAMICS WORKSHOP SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 9th Advanced ICFA Beam Dynamics Workshop - Beam Dynamics and Technology Issues for mu(plus)mu(minus) Colliders CY OCT 15-20, 1995 CL MONTAUK, NY SP Brookhaven Natl Lab, Ctr Accelerator Phys, US DOE, Adv Technol R and D Branch C1 BROOKHAVEN NATL LAB,DEPT PHYS,UPTON,NY 11973. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-554-2 J9 AIP CONF PROC PY 1996 IS 372 BP 285 EP 292 PG 8 WC Physics, Particles & Fields SC Physics GA BF72Z UT WOS:A1996BF72Z00025 ER PT S AU Reina, L AF Reina, L BE Gallardo, JC TI Signals from flavor changing scalar neutral currents at mu(+)mu(-) colliders SO BEAM DYNAMICS AND TECHNOLOGY ISSUES FOR MU(PLUS)MU(MINUS) COLLIDERS: 9TH ADVANCED ICFA BEAM DYNAMICS WORKSHOP SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 9th Advanced ICFA Beam Dynamics Workshop - Beam Dynamics and Technology Issues for mu(plus)mu(minus) Colliders CY OCT 15-20, 1995 CL MONTAUK, NY SP Brookhaven Natl Lab, Ctr Accelerator Phys, US DOE, Adv Technol R and D Branch C1 BROOKHAVEN NATL LAB,UPTON,NY 11973. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-554-2 J9 AIP CONF PROC PY 1996 IS 372 BP 293 EP 300 PG 8 WC Physics, Particles & Fields SC Physics GA BF72Z UT WOS:A1996BF72Z00026 ER PT S AU Neuffer, DV AF Neuffer, DV BE Gallardo, JC TI Acceleration to collisions for the mu(+)mu(-) collider SO BEAM DYNAMICS AND TECHNOLOGY ISSUES FOR MU(PLUS)MU(MINUS) COLLIDERS: 9TH ADVANCED ICFA BEAM DYNAMICS WORKSHOP SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 9th Advanced ICFA Beam Dynamics Workshop - Beam Dynamics and Technology Issues for mu(plus)mu(minus) Colliders CY OCT 15-20, 1995 CL MONTAUK, NY SP Brookhaven Natl Lab, Ctr Accelerator Phys, US DOE, Adv Technol R and D Branch C1 FERMILAB NATL ACCELERATOR LAB,BATAVIA,IL 60510. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-554-2 J9 AIP CONF PROC PY 1996 IS 372 BP 315 EP 329 PG 15 WC Physics, Particles & Fields SC Physics GA BF72Z UT WOS:A1996BF72Z00028 ER PT S AU Loy, DA Carpenter, JP Myers, SA Assink, RA Small, JH Greaves, J Shea, KJ AF Loy, DA Carpenter, JP Myers, SA Assink, RA Small, JH Greaves, J Shea, KJ BE Coltrain, BK Sanchez, C Schaefer, DW Wilkes, GL TI Intramolecular condensation reactions of alpha, omega-bis(triethoxysilyl)alkanes. Formation of cyclic disilsesquioxanes SO BETTER CERAMICS THROUGH CHEMISTRY VII: ORGANIC/INORGANIC HYBRID MATERIALS SE MATERIALS RESEARCH SOCIETY SYMPOSIUM PROCEEDINGS LA English DT Proceedings Paper CT 7th MRS Symposium on Better Ceramics Through Chemistry CY APR 08-12, 1996 CL SAN FRANCISCO, CA SP Mat Res Soc C1 SANDIA NATL LABS,DEPT PROPERTIES ORGAN MAT,ALBUQUERQUE,NM 87185. RI Loy, Douglas/D-4847-2009 OI Loy, Douglas/0000-0001-7635-9958 NR 0 TC 5 Z9 5 U1 1 U2 2 PU MATERIALS RESEARCH SOC PI PITTSBURGH PA 9800 MCKNIGHT RD, SUITE 327, PITTSBURGH, PA 15237 SN 0272-9172 BN 1-55899-338-X J9 MATER RES SOC SYMP P PY 1996 VL 435 BP 33 EP 41 PG 3 WC Materials Science, Ceramics SC Materials Science GA BG55A UT WOS:A1996BG55A00004 ER PT S AU Kim, AY Bruinsma, PJ Chen, YL Liu, J AF Kim, AY Bruinsma, PJ Chen, YL Liu, J BE Coltrain, BK Sanchez, C Schaefer, DW Wilkes, GL TI Synthesis of mesoporous zirconia using an amphoteric surfactant SO BETTER CERAMICS THROUGH CHEMISTRY VII: ORGANIC/INORGANIC HYBRID MATERIALS SE MATERIALS RESEARCH SOCIETY SYMPOSIUM PROCEEDINGS LA English DT Proceedings Paper CT 7th MRS Symposium on Better Ceramics Through Chemistry CY APR 08-12, 1996 CL SAN FRANCISCO, CA SP Mat Res Soc C1 PACIFIC NW NATL LAB,RICHLAND,WA 99352. NR 0 TC 5 Z9 5 U1 0 U2 0 PU MATERIALS RESEARCH SOC PI PITTSBURGH PA 9800 MCKNIGHT RD, SUITE 327, PITTSBURGH, PA 15237 SN 0272-9172 BN 1-55899-338-X J9 MATER RES SOC SYMP P PY 1996 VL 435 BP 131 EP 136 PG 4 WC Materials Science, Ceramics SC Materials Science GA BG55A UT WOS:A1996BG55A00015 ER PT S AU McClain, MD Loy, DA Prabakar, S AF McClain, MD Loy, DA Prabakar, S BE Coltrain, BK Sanchez, C Schaefer, DW Wilkes, GL TI Controlling porosity in bridged polysilsesquioxanes through elimination reactions SO BETTER CERAMICS THROUGH CHEMISTRY VII: ORGANIC/INORGANIC HYBRID MATERIALS SE MATERIALS RESEARCH SOCIETY SYMPOSIUM PROCEEDINGS LA English DT Proceedings Paper CT 7th MRS Symposium on Better Ceramics Through Chemistry CY APR 08-12, 1996 CL SAN FRANCISCO, CA SP Mat Res Soc C1 SANDIA NATL LABS,ALBUQUERQUE,NM 87185. RI Loy, Douglas/D-4847-2009 OI Loy, Douglas/0000-0001-7635-9958 NR 0 TC 6 Z9 6 U1 0 U2 1 PU MATERIALS RESEARCH SOC PI PITTSBURGH PA 9800 MCKNIGHT RD, SUITE 327, PITTSBURGH, PA 15237 SN 0272-9172 BN 1-55899-338-X J9 MATER RES SOC SYMP P PY 1996 VL 435 BP 277 EP 282 PG 4 WC Materials Science, Ceramics SC Materials Science GA BG55A UT WOS:A1996BG55A00034 ER PT S AU Schaefer, DW Beaucage, GB Loy, DA Ulibarri, TA Black, E Shea, KJ Buss, RJ AF Schaefer, DW Beaucage, GB Loy, DA Ulibarri, TA Black, E Shea, KJ Buss, RJ BE Coltrain, BK Sanchez, C Schaefer, DW Wilkes, GL TI Origin of porosity in arylene-bridged polysilsesquioxanes SO BETTER CERAMICS THROUGH CHEMISTRY VII: ORGANIC/INORGANIC HYBRID MATERIALS SE MATERIALS RESEARCH SOCIETY SYMPOSIUM PROCEEDINGS LA English DT Proceedings Paper CT 7th MRS Symposium on Better Ceramics Through Chemistry CY APR 08-12, 1996 CL SAN FRANCISCO, CA SP Mat Res Soc C1 SANDIA NATL LABS,ALBUQUERQUE,NM 87185. RI Loy, Douglas/D-4847-2009 OI Loy, Douglas/0000-0001-7635-9958 NR 0 TC 15 Z9 15 U1 0 U2 1 PU MATERIALS RESEARCH SOC PI PITTSBURGH PA 9800 MCKNIGHT RD, SUITE 327, PITTSBURGH, PA 15237 SN 0272-9172 BN 1-55899-338-X J9 MATER RES SOC SYMP P PY 1996 VL 435 BP 301 EP 306 PG 4 WC Materials Science, Ceramics SC Materials Science GA BG55A UT WOS:A1996BG55A00037 ER PT S AU Alam, TM Assink, RA Loy, DA AF Alam, TM Assink, RA Loy, DA BE Coltrain, BK Sanchez, C Schaefer, DW Wilkes, GL TI Investigation of hydrolysis and condensation in organically modified sol-gel systems: Si-29 NMR and the INEPT sequence SO BETTER CERAMICS THROUGH CHEMISTRY VII: ORGANIC/INORGANIC HYBRID MATERIALS SE MATERIALS RESEARCH SOCIETY SYMPOSIUM PROCEEDINGS LA English DT Proceedings Paper CT 7th MRS Symposium on Better Ceramics Through Chemistry CY APR 08-12, 1996 CL SAN FRANCISCO, CA SP Mat Res Soc C1 SANDIA NATL LABS,ALBUQUERQUE,NM 87185. RI Loy, Douglas/D-4847-2009 OI Loy, Douglas/0000-0001-7635-9958 NR 0 TC 4 Z9 4 U1 1 U2 2 PU MATERIALS RESEARCH SOC PI PITTSBURGH PA 9800 MCKNIGHT RD, SUITE 327, PITTSBURGH, PA 15237 SN 0272-9172 BN 1-55899-338-X J9 MATER RES SOC SYMP P PY 1996 VL 435 BP 421 EP 426 PG 4 WC Materials Science, Ceramics SC Materials Science GA BG55A UT WOS:A1996BG55A00056 ER PT J AU Shabalovskaya, SA AF Shabalovskaya, SA TI On the nature of the biocompatibility and on medical applications of NiTi shape memory and superelastic alloys SO BIO-MEDICAL MATERIALS AND ENGINEERING LA English DT Article DE shape memory; Nitinol biocompatibility; applications AB Nitinol based shape memory alloys were introduced to Medicine in the late seventies. They posses a unique combination of properties including shape memory, superelasticity, great workability in the martensitic state, resistance to fatigue and corrosion. Despite these exceptional physical, chemical and mechanical properties the worldwide medical application has been hindered for a long time because of the lack of knowledge on the nature of the biocompatibility of these enriched by nickel alloys. A review of biocompatibility with an emphasis on the most recent studies, combined with the results of X-ray surface investigations, allows us to draw conclusions on the origin of the good biological response observed in vivo. The tendency of Nitinol surfaces to be covered with TiO2 oxides with only a minor amount of nickel under normal conditions is considered to be responsible for these positive results. A certain toxicity, usually observed in in vitro studies, may result from the much higher in vitro Ni concentrations which are probably not possible to achieve invivo. The essentiality of Ni as a trace element may also contribute to the Nitinol biocompatibility with the human body tissues. Examples of successful medical applications of Nitinol utilizing shape memory and superelasticity are presented. C1 US DOE,AMES LAB,AMES,IA 50011. NR 40 TC 273 Z9 284 U1 3 U2 45 PU IOS PRESS PI AMSTERDAM PA VAN DIEMENSTRAAT 94, 1013 CN AMSTERDAM, NETHERLANDS SN 0959-2989 J9 BIO-MED MATER ENG JI Bio-Med. Mater. Eng. PY 1996 VL 6 IS 4 BP 267 EP 289 PG 23 WC Engineering, Biomedical; Materials Science, Biomaterials SC Engineering; Materials Science GA VY578 UT WOS:A1996VY57800005 PM 8980835 ER PT S AU Smith, RD Cheng, X Schwartz, BL Chen, RD Hofstadler, SA AF Smith, RD Cheng, X Schwartz, BL Chen, RD Hofstadler, SA BE Snyder, AP TI Noncovalent complexes of nucleic acids and proteins studied by electrospray ionization mass spectrometry SO BIOCHEMICAL AND BIOTECHNOLOGICAL APPLICATIONS OF ELECTROSPRAY IONIZATION MASS SPECTROMETRY SE ACS SYMPOSIUM SERIES LA English DT Article; Proceedings Paper CT Symposium on Biochemical and Biotechnological Applications of Electrospray Ionization Mass Spectrometry, at the 209th National Meeting of the American-Chemical-Society CY APR 02-06, 1995 CL ANAHEIM, CA SP Amer Chem Soc ID OLIGONUCLEOTIDE DUPLEX; DIMERS; FORMS AB The use of electrospray ionization-mass spectrometry (ESI-MS) for the characterization of noncovalent complexes of biomacromolecules from solution is based upon the gentle nature of the electrospray process. The important aspects of ESI source and interface conditions are described, with particular emphasis placed upon methods for distinguishing, and conditions for avoiding, artifacts due to gas phase complexes that may arise from nonspecific associations and aggregation due to ESI processes. Studies conducted under suitably gentle interface conditions and low concentrations are generally required, and it has now been shown that a wide range of specific interactions and associations in solution can be readily detected. Specific examples cited include tetrameric proteins (i.e., intact quaternary structure), oligonucleotide duplexes, duplex-drug complexes, and protein-inhibitor complexes. The potential for rapid affinity screening of combinatorial libraries and conducting competitive binding studies are suggested by recent results. RP Smith, RD (reprint author), PACIFIC NW LAB, ENVIRONM MOL SCI LAB, 902 BATTELLE BLVD, POB 999, RICHLAND, WA 99352 USA. RI Smith, Richard/J-3664-2012 OI Smith, Richard/0000-0002-2381-2349 NR 39 TC 7 Z9 7 U1 2 U2 3 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 SIXTEENTH ST NW, WASHINGTON, DC 20036 SN 0097-6156 BN 0-8412-3378-0 J9 ACS SYM SER PY 1996 VL 619 BP 294 EP 314 PG 21 WC Chemistry, Analytical; Spectroscopy SC Chemistry; Spectroscopy GA BE78K UT WOS:A1996BE78K00015 ER PT J AU Gaasterland, T Sensen, CW AF Gaasterland, T Sensen, CW TI Fully automated genome analysis that reflects user needs and preferences. A detailed introduction to the MAGPIE system architecture SO BIOCHIMIE LA English DT Article DE annotated logic programming; automated genome analysis AB A system called MAGPIE (Multipurpose Automated Genome Project Investigation Environment) has been designed and implemented to meet the challenges of automated whole genome analysis. The system initiates large numbers of remote and local transactions, each depending on evolving criteria and on changing remote and local conditions. Transactions are requested from different types of remote and local resources. The remote request load is fairly balanced with other community demands on server resources. Local decision modules monitor and obey user preferences and combine evidence from multiple sources to formulate credible hypotheses about sequence function. Consistency checks from multiple types of data are integrated into the ongoing local analysis. The system performs reliably on local UNIX workstations and communicates with remote resources through standard networking protocols. C1 UNIV CHICAGO,DEPT COMP SCI,CHICAGO,IL 60637. NATL RES COUNCIL CANADA,INST MARINE BIOSCI,HALIFAX,NS B3H 3Z1,CANADA. CANADIAN INST ADV RES,PROGRAM EVOLUTIONARY BIOL,HALIFAX,NS,CANADA. RP Gaasterland, T (reprint author), ARGONNE NATL LAB,DIV MATH & COMP SCI,9700 S CASS AVE,ARGONNE,IL 60439, USA. RI Sensen, Christoph/C-1798-2013 OI Sensen, Christoph/0000-0001-9604-8962 NR 13 TC 85 Z9 86 U1 0 U2 0 PU EDITIONS SCIENTIFIQUES ELSEVIER PI PARIS CEDEX 15 PA 141 RUE JAVEL, 75747 PARIS CEDEX 15, FRANCE SN 0300-9084 J9 BIOCHIMIE JI Biochimie PY 1996 VL 78 IS 5 BP 302 EP 310 DI 10.1016/0300-9084(96)84761-4 PG 9 WC Biochemistry & Molecular Biology SC Biochemistry & Molecular Biology GA VN342 UT WOS:A1996VN34200002 PM 8905148 ER PT J AU Manchester, JI Ornstein, RL AF Manchester, JI Ornstein, RL TI Rational approach to improving reductive catalysis by cytochrome P450cam SO BIOCHIMIE LA English DT Article DE cytochrome P450cam; pentachloroethane; reductive dehalogenation; molecular dynamics; redox potential ID MOLECULAR-DYNAMICS SIMULATION; DISSOCIATIVE ELECTRON-TRANSFER; ACTIVE-SITE; HALOALKANE DEHALOGENASE; SUBSTRATE MOBILITY; PKA VALUES; RAT-LIVER; METABOLISM; NORCAMPHOR; MECHANISM AB Although halogenated hydrocarbons are noted for low chemical reactivity, small amounts are toxic to humans. Cytochromes P450 have been implicated in transforming these compounds to more reactive species, under anaerobic conditions, through reduction at the heme. A significant amount of effort has been directed toward turning this catalytic ability to our advantage by engineering P450 variants than can efficiently remediate these compounds in situ, before they come in contact with the human population. We have taken a 'rational' approach to this problem, in which a combination of theory and molecular modeling is applied to identify which properties of the enzyme have the greatest influence over reductive dehalogenation. Recent progress in this area is briefly reviewed. Two novel mutants, incorporating tryptophan (positions 87 and 396) and histidine (position 96, neutral and protonated) amino acid substitutions in the active site, are proposed and evaluated using molecular dynamics simulations. The upper bound on rate enhancement relative to wild-type is estimated in each mutant using electron transfer theory. The most significant rate enhancement is predicted for the His 96 mutant in the protonated state; while some His residues of certain proteins exhibit a pK(a) high enough to support a large protonated population, such information is not presently available for this proposed mutant. C1 PACIFIC NW LAB, ENVIRONM MOL SCI LAB, RICHLAND, WA 99352 USA. NR 58 TC 7 Z9 7 U1 0 U2 2 PU EDITIONS SCIENTIFIQUES MEDICALES ELSEVIER PI PARIS PA 141 RUE JAVEL, 75747 PARIS, FRANCE SN 0300-9084 J9 BIOCHIMIE JI Biochimie PY 1996 VL 78 IS 8-9 BP 714 EP 722 DI 10.1016/S0300-9084(97)82529-1 PG 9 WC Biochemistry & Molecular Biology SC Biochemistry & Molecular Biology GA VZ800 UT WOS:A1996VZ80000006 PM 9010600 ER PT B AU Huston, M Gilbert, L AF Huston, M Gilbert, L BE Orians, GH Dirzo, R Cushman, JH TI Consumer diversity and secondary production SO BIODIVERSITY AND ECOSYSTEM PROCESSES IN TROPICAL FORESTS SE ECOLOGICAL STUDIES : ANALYSIS AND SYNTHESIS LA English DT Proceedings Paper CT Workshop on Biodiversity and Ecosystem Processes in Tropical Forests CY DEC 04-07, 1993 CL OAXTEPEC, MEXICO C1 OAK RIDGE NATL LAB,ENVIRONM DIV,OAK RIDGE,TN 37831. RI Huston, Michael/B-1434-2009 OI Huston, Michael/0000-0001-9513-1166 NR 0 TC 6 Z9 7 U1 0 U2 2 PU SPRINGER-VERLAG BERLIN PI BERLIN 33 PA HEIDELBERGER PLATZ 3, W-1000 BERLIN 33, GERMANY BN 3-540-59275-X J9 ECOL STU AN PY 1996 VL 122 BP 33 EP 47 PG 15 WC Ecology; Forestry SC Environmental Sciences & Ecology; Forestry GA BG08R UT WOS:A1996BG08R00003 ER PT J AU Kinouchi, Y Yamaguchi, H Tenforde, TS AF Kinouchi, Y Yamaguchi, H Tenforde, TS TI Theoretical analysis of magnetic field interactions with aortic blood flow SO BIOELECTROMAGNETICS LA English DT Article DE blood flow; static magnetic field; magnetohydrodynamic interactions; finite element analysis; sinuatrial node AB The flow of blood in the presence of a magnetic field gives rise to induced voltages in the major arteries of the central circulatory system. Under certain simplifying conditions, such as the assumption that the length of major arteries (e.g., the aorta) is infinite and that the vessel walls are not electrically conductive, the distribution of induced voltages and currents within these blood vessels can be calculated with reasonable precision. However, the propagation of magnetically induced voltages and currents from the aorta into neighboring tissue structures such as the sinuatrial node of the heart has not been previously determined by any experimental or theoretical technique. In the analysis presented in this paper, a solution of the complete Navier-Stokes equation was obtained by the finite element technique for blood flow through the ascending and descending aortic vessels in the presence of a uniform static magnetic field. Spatial distributions of the magnetically induced voltage and current were obtained for the aortic vessel and surrounding tissues under the assumption that the wall of the aorta is electrically conductive. Results are presented for the calculated values of magnetically induced voltages and current densities in the aorta acid surrounding tissue structures, including the sinuatrial node, and for their field-strength dependence. In addition, an analysis is presented of magnetohydrodynamic interactions that lead to a small reduction of blood Volume flow at high field levels above approximately 10 tesla (T). Quantitative results are presented on the offsetting effects of oppositely directed blood flows in the ascending and descending aortic segments, and a quantitative estimate is made of the effects of assuming an infinite vs. a finite length of the aortic vessel in calculating the magnetically induced voltage and current density distribution in tissue. (C) 1996 Wiley-Liss, Inc. C1 PACIFIC NW LAB, HLTH DIV K1 50, RICHLAND, WA 99352 USA. UNIV TOKUSHIMA, DEPT ELECT & ELECTR ENGN, TOKUSHIMA 770, JAPAN. UNIV TOKUSHIMA, DEPT PHYSIOL, TOKUSHIMA 770, JAPAN. NR 24 TC 52 Z9 53 U1 0 U2 7 PU WILEY-LISS PI NEW YORK PA DIV JOHN WILEY & SONS INC 605 THIRD AVE, NEW YORK, NY 10158-0012 SN 0197-8462 J9 BIOELECTROMAGNETICS JI Bioelectromagnetics PY 1996 VL 17 IS 1 BP 21 EP 32 DI 10.1002/(SICI)1521-186X(1996)17:1<21::AID-BEM3>3.0.CO;2-8 PG 12 WC Biology; Biophysics SC Life Sciences & Biomedicine - Other Topics; Biophysics GA TY809 UT WOS:A1996TY80900004 PM 8742752 ER PT J AU Miller, DL AF Miller, DL TI Miniature-probe measurements of electric fields induced by 60 Hz magnetic fields in rats SO BIOELECTROMAGNETICS LA English DT Article DE ELF dosimetry; induced currents; homogeneous models; tissue conductivity ID HUMAN MODELS AB Extremely-low-frequency (ELF) magnetic fields interact with an animal by inducing internal electric fields, which represent the internal dose from an external exposure. In this study, an electric field probe of approximately 2 mm resolution was used to measure fields induced in rat carcasses by a 60 Hz magnetic field at 1 mT. With the rat lying on its side, the probe was inserted through a small hole in the body wall, and scanned at 5 mm increments from the side with frontal and axial exposure (field horizontal) and from the front with lateral exposure (field vertical). The induced electric field declined from a maximum at the entrance to the abdomen and crossed zero to negative (180 degrees phase shift) values within the body as expected. In general, the magnitudes of the measurements inside the abdomen were less than expected from whole-body calculations that used homogeneous-ellipsoidal models of a rat in the three orientations. The low measurements did not appear to be explained by perpendicular field components, by conductivity differences between the tissue and the probe path, or by air in the lungs. The low measurements probably result from inhomogeneities in actual rats that include conductivity differences between tissues and biological membranes. For example, an alternative model considered the abdominal cavity to be electrically isolated from the body by the diaphragm and the peritoneum and calculations from this model were in better agreement with the measurements inside the abdomen (than were the whole-body calculations). Therefore, inhomogeneities in conductivity and biomembranes such as the peritoneum should be considered in order to fully understand ELF-induced field dosimetry. (C) 1996 Wiley-Liss, Inc. RP Miller, DL (reprint author), PACIFIC NW LAB, POB 999,MAIL STOP P7-53, RICHLAND, WA 99352 USA. NR 13 TC 4 Z9 4 U1 0 U2 0 PU WILEY-LISS PI NEW YORK PA DIV JOHN WILEY & SONS INC 605 THIRD AVE, NEW YORK, NY 10158-0012 SN 0197-8462 J9 BIOELECTROMAGNETICS JI Bioelectromagnetics PY 1996 VL 17 IS 3 BP 167 EP 173 PG 7 WC Biology; Biophysics SC Life Sciences & Biomedicine - Other Topics; Biophysics GA UU599 UT WOS:A1996UU59900001 PM 8809355 ER PT J AU Wilson, BW Lee, GM Yost, MG Davis, KC Heimbigner, T Buschbom, RL AF Wilson, BW Lee, GM Yost, MG Davis, KC Heimbigner, T Buschbom, RL TI Magnetic field characteristics of electric bed-heating devices SO BIOELECTROMAGNETICS LA English DT Article DE ELF; electric blanket; water-bed heater; magnetic field exposure; magnetic field dosimetry ID PINEAL-GLAND; EXPOSURE; BLANKETS; RISK; CANCER AB Measurements of the flux density and spectra of magnetic fields (MFs) generated by several types of electric bed heaters (EBH) were made in order to characterize the MFs to which the fetus may be exposed in utero from the mother's use of these devices. Data on MFs were gathered from more than 1,300 in-home and laboratory spot measurements. In-home measurements taken at seven different positions 10 cm from the EBHs determined that the mean flux density at the estimated position of the fetus relative to the device was 0.45 mu T (4.5 mG) for electric blankets and 0.20 mu T (2.0 mG) for electrically heated water beds. A rate-of-change (RC) metric applied to the nighttime segment of 24 h EMDEX-C personal-dosimeter measurements, which were taken next to the bed of volunteers, yielded an approximate fourfold to sixfold higher value for electric blanket users compared to water-bed heater users. These same data records yielded an approximate twofold difference for the same measurements when evaluated by the time-weighted-average (TWA) MF exposure metric. Performance of exposure meters was checked against standard fields generated in the laboratory, and studies of sources of variance in the in-home measurement protocols were carried out. Spectral measurements showed that the EBH's measured produced no appreciable high-frequency MFs. Data gathered during this work will be used in interpreting results from a component of the California Pregnancy Outcome Study, which evaluates the use of EBHs as a possible risk factor in miscarriage. (C) 1996 Wiley-Liss, Inc. C1 CALIF DEPT HLTH SERV,BERKELEY,CA. UNIV WASHINGTON,SCH PUBL HLTH,SEATTLE,WA 98195. RP Wilson, BW (reprint author), PACIFIC NW NATL LAB,RICHLAND,WA 99352, USA. NR 17 TC 14 Z9 14 U1 1 U2 1 PU WILEY-LISS PI NEW YORK PA DIV JOHN WILEY & SONS INC 605 THIRD AVE, NEW YORK, NY 10158-0012 SN 0197-8462 J9 BIOELECTROMAGNETICS JI Bioelectromagnetics PY 1996 VL 17 IS 3 BP 174 EP 179 DI 10.1002/(SICI)1521-186X(1996)17:3<174::AID-BEM2>3.0.CO;2-0 PG 6 WC Biology; Biophysics SC Life Sciences & Biomedicine - Other Topics; Biophysics GA UU599 UT WOS:A1996UU59900002 PM 8809356 ER PT J AU Bullough, J Rea, MS Stevens, RG AF Bullough, J Rea, MS Stevens, RG TI Light and magnetic fields in a neonatal intensive care unit SO BIOELECTROMAGNETICS LA English DT Article DE occupational exposure; premature infants; melatonin suppression ID PLASMA MELATONIN; PRETERM INFANTS; NEWBORN NURSERY; ELECTRIC-POWER; SUPPRESSION; ILLUMINATION; RETINOPATHY; PREMATURITY; BRIGHT; CANCER AB Effects of light and electromagnetic fields (EMFs) on pineal function could have implications for long-term risk of breast cancer, reproductive irregularities, or depression. Health-care workers in a neonatal intensive care unit (NICU) were interviewed to determine the tasks, work locations, and practices in their work environment as well as the care provided to the infants. After an initial visit, methods for measuring illuminance, luminance, and broadband resultant magnetic fields throughout the NICU were developed. Measurements were made of one nursery during a daytime (1:00 p.m.) and a nighttime (12:30 a.m.) visit. Measurements relevant to both nurses and premature infants in the NICU were made. Some measurements could not be completed so as not to interfere with nurses' duties in the NICU. Illuminances measured during the daytime and nighttime averaged 184 and 34 lux (Ix), respectively, much lower than those reported in other studies of illuminance in NICUs, with a maximum illuminance of 747 Ix. Peak levels may be consistent with those thought to suppress melatonin. There was a high degree of variability in EMF levels, which exceeded 1,000 mG close to certain hospital equipment but averaged 1-2 mG at the nurses' workstation. Fields within incubators exceeded 10 mG. (C) 1996 Wiley-Liss, Inc. C1 PACIFIC NW LAB, RICHLAND, WA USA. RP Bullough, J (reprint author), RENSSELAER POLYTECH INST, WATERVLIET FACIL, LIGHTING RES CTR, TROY, NY 12180 USA. RI Bullough, John/A-9986-2012 OI Bullough, John/0000-0002-2054-0130 NR 31 TC 19 Z9 19 U1 0 U2 1 PU WILEY-LISS PI NEW YORK PA DIV JOHN WILEY & SONS INC 605 THIRD AVE, NEW YORK, NY 10158-0012 SN 0197-8462 J9 BIOELECTROMAGNETICS JI Bioelectromagnetics PY 1996 VL 17 IS 5 BP 396 EP 405 DI 10.1002/(SICI)1521-186X(1996)17:5<396::AID-BEM7>3.0.CO;2-Z PG 10 WC Biology; Biophysics SC Life Sciences & Biomedicine - Other Topics; Biophysics GA VQ161 UT WOS:A1996VQ16100007 PM 8915549 ER PT J AU White, DC Arrage, AA Nivens, DE Palmer, RJ Rice, JF Sayler, GS AF White, DC Arrage, AA Nivens, DE Palmer, RJ Rice, JF Sayler, GS TI Biofilm ecology: On-line methods bring new insights into MIC and microbial biofouling SO BIOFOULING LA English DT Article; Proceedings Paper CT 9th International Congress on Marine Corrosion and Fouling CY JUL 17-21, 1995 CL UNIV PORTSMOUTH, PORTSMOUTH, ENGLAND SP Comite Int Rech Preservat Mat Millieu Marin HO UNIV PORTSMOUTH DE biofilm; biofouling; corrosion; heterogeneity; on-line monitoring; toxicity ID BIOLUMINESCENT REPORTER PLASMID; CONFOCAL LASER MICROSCOPY; PLATE FLOW CELL; PSEUDOMONAS-FLUORESCENS; LAMINAR-FLOW; DETRITAL MICROBIOTA; ONLINE DETECTION; SHEAR GRADIENT; IMAGE-ANALYSIS; CARBON-STEEL AB Microbial biofilms were formed on coupons with defined coatings in once-through laminar flow fields of controlled bulk-phase composition and shear. Dilute media were utilized to select for biofilm growth. The formation, succession, and stability of the biofilms were monitored with non-destructive on-line methods (fluorescence, bioluminescence, attenuated total reflectance Fourier transform infrared spectrometry [ATR-FTIR] and electrochemical impedance spectroscopy) and by high resolution destructive analysis (viable and direct counts and phospholipid fatty acid signature methods) at the termination of the experiments. Biofilms of reproducible composition can be formed and the order of inoculation of multi-component biofilms affects their composition at harvest. The corrosion rates of mild steel depended on the biofilm composition but not the attached biomass. Examination of biofilms with the scanning vibrating electrode in a microscope field showed effects of heterogeneity in biofilm structure which promoted localized anodic activity. Pseudomonas stains were engineered to contain the lux gene cassette as a ''reporter'' and the formation of the exopolymer alginate was shown not to promote attachment of the strain or secondary colonization by Vibrio. Examination of mutants forming different alginate structures showed differential attachment and biofilm structure. Studies of mutants of lipopolysaccharide structure showed differential attachment to substrata. Specific antifouling and fouling-release coatings showed a wide range of attachment and release properties as well as sublethal toxicity. C1 UNIV TENNESSEE,CTR ENVIRONM BIOTECHNOL,KNOXVILLE,TN 37932. OAK RIDGE NATL LAB,DIV ENVIRONM SCI,OAK RIDGE,TN 37931. MICROBIAL INSIGHTS INC,KNOXVILLE,TN 37932. NR 62 TC 15 Z9 18 U1 1 U2 19 PU HARWOOD ACAD PUBL GMBH PI READING PA C/O STBS LTD, PO BOX 90, READING, BERKS, ENGLAND RG1 8JL SN 0892-7014 J9 BIOFOULING JI Biofouling PY 1996 VL 10 IS 1-3 BP 3 EP & PG 15 WC Biotechnology & Applied Microbiology; Marine & Freshwater Biology SC Biotechnology & Applied Microbiology; Marine & Freshwater Biology GA VV773 UT WOS:A1996VV77300002 PM 22115099 ER PT B AU Kuperman, RG AF Kuperman, RG BE vanStraalen, NM Krivolutsky, DA TI A hierarchical approach to ecological assessment of contaminated soils at Aberdeen Proving Ground, USA SO BIOINDICATOR SYSTEMS FOR SOIL POLLUTION SE NATO ADVANCED SCIENCE INSTITUTES SERIES, SER 2 LA English DT Proceedings Paper CT NATO Advanced Research Workshop on New Approaches to the Development of Bioindicator Systems for Soil Pollution CY APR 24-28, 1995 CL MOSCOW, RUSSIA SP NATO, Sci Affairs Div, Brussels AB Despite the expansion of environmental toxicology studies over the past decade, soil ecosystems have largely been ignored in ecotoxicological studies in the United States. The objective of this project was to develop and test the efficacy of a comprehensive methodology for assessing ecological impacts of soil contamination. A hierarchical approach that integrates biotic parameters and ecosystem processes was used to give insight into the mechanisms that lead to alterations in the structure and function of soil ecosystems in contaminated areas. This approach involved (1) a thorough survey of the soil biota to determine community structure, (2) laboratory and field tests on critical ecosystem processes, (3) toxicity trials, and (4) the use of spatial analyses to provide input to the decision-making process. This methodology appears to offer an efficient and potentially cost-saving tool for remedial investigations of contaminated sites. RP Kuperman, RG (reprint author), ARGONNE NATL LAB,ENVIRONM ASSESSMENT DIV,9700 S CASS AVE,ARGONNE,IL 60439, USA. RI Kuperman, Roman/D-4297-2009 NR 0 TC 5 Z9 5 U1 0 U2 0 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS BN 0-7923-4175-9 J9 NATO ASI 2 PY 1996 VL 10 BP 197 EP 212 PG 16 WC Ecology; Environmental Sciences; Toxicology SC Environmental Sciences & Ecology; Toxicology GA BH88T UT WOS:A1996BH88T00016 ER PT B AU Tenforde, TS AF Tenforde, TS BE Ueno, S TI Biological interaction of extremely-low-frequency electromagnetic fields SO BIOLOGICAL EFFECTS OF MAGNETIC AND ELECTROMAGNETIC FIELDS LA English DT Proceedings Paper CT International Symposium on Biological Effects of Magnetic and Electromagnetic Fields CY SEP 03, 1993-SEP 04, 1994 CL KYUSHU UNIV, FUKUOKA, JAPAN SP Kyushu Univ, Bioelectromagnet Soc, IEEE Magnet Soc, Tokyo Chapter, IEEE Engn Med & Biol Soc, Tokyo Chapter, Inst Elect Engineers Japan, Biomagnet Comm, Magnet Soc Japan, Japan Biomagnetism & Bioelectromagnet Soc, Japan Soc Appl Electromagnet, Japan Hlth Phys Soc, Japan Soc Med Electr & Biol Engn, Kyushu Chapter, Inst Electr Informat & Commun Engineers, Kyushu Chapter, Inst Elect Engineers Japan, Kyushu Chapter, Soc Instrument & Control Engineers, Kyushu Chapter, Informat Proc Soc Japan, Kyushu Chapter HO KYUSHU UNIV C1 BATTELLE MEM INST,PACIFIC NW LABS,HLTH DIV,RICHLAND,WA 99352. NR 0 TC 5 Z9 5 U1 0 U2 0 PU PLENUM PRESS DIV PLENUM PUBLISHING CORP PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 BN 0-306-45292-8 PY 1996 BP 23 EP 35 DI 10.1007/978-0-585-31661-1_2 PG 13 WC Engineering, Manufacturing; Medicine, General & Internal; Physiology SC Engineering; General & Internal Medicine; Physiology GA BF47H UT WOS:A1996BF47H00002 ER PT B AU Liburdy, RP AF Liburdy, RP BE Ueno, S TI Electromagnetic fields and cellular systems - Signal transduction, cell growth and proliferation SO BIOLOGICAL EFFECTS OF MAGNETIC AND ELECTROMAGNETIC FIELDS LA English DT Proceedings Paper CT International Symposium on Biological Effects of Magnetic and Electromagnetic Fields CY SEP 03, 1993-SEP 04, 1994 CL KYUSHU UNIV, FUKUOKA, JAPAN SP Kyushu Univ, Bioelectromagnet Soc, IEEE Magnet Soc, Tokyo Chapter, IEEE Engn Med & Biol Soc, Tokyo Chapter, Inst Elect Engineers Japan, Biomagnet Comm, Magnet Soc Japan, Japan Biomagnetism & Bioelectromagnet Soc, Japan Soc Appl Electromagnet, Japan Hlth Phys Soc, Japan Soc Med Electr & Biol Engn, Kyushu Chapter, Inst Electr Informat & Commun Engineers, Kyushu Chapter, Inst Elect Engineers Japan, Kyushu Chapter, Soc Instrument & Control Engineers, Kyushu Chapter, Informat Proc Soc Japan, Kyushu Chapter HO KYUSHU UNIV C1 UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,DIV LIFE SCI,BERKELEY,CA 94720. NR 0 TC 1 Z9 1 U1 0 U2 0 PU PLENUM PRESS DIV PLENUM PUBLISHING CORP PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 BN 0-306-45292-8 PY 1996 BP 85 EP 100 DI 10.1007/978-0-585-31661-1_6 PG 16 WC Engineering, Manufacturing; Medicine, General & Internal; Physiology SC Engineering; General & Internal Medicine; Physiology GA BF47H UT WOS:A1996BF47H00006 ER PT B AU Anderson, LE AF Anderson, LE BE Ueno, S TI Investigation of exposure to extremely low frequency (ELF) magnetic and electric fields - Status of laboratory animal studies SO BIOLOGICAL EFFECTS OF MAGNETIC AND ELECTROMAGNETIC FIELDS LA English DT Proceedings Paper CT International Symposium on Biological Effects of Magnetic and Electromagnetic Fields CY SEP 03, 1993-SEP 04, 1994 CL KYUSHU UNIV, FUKUOKA, JAPAN SP Kyushu Univ, Bioelectromagnet Soc, IEEE Magnet Soc, Tokyo Chapter, IEEE Engn Med & Biol Soc, Tokyo Chapter, Inst Elect Engineers Japan, Biomagnet Comm, Magnet Soc Japan, Japan Biomagnetism & Bioelectromagnet Soc, Japan Soc Appl Electromagnet, Japan Hlth Phys Soc, Japan Soc Med Electr & Biol Engn, Kyushu Chapter, Inst Electr Informat & Commun Engineers, Kyushu Chapter, Inst Elect Engineers Japan, Kyushu Chapter, Soc Instrument & Control Engineers, Kyushu Chapter, Informat Proc Soc Japan, Kyushu Chapter HO KYUSHU UNIV C1 BATTELLE MEM INST,PACIFIC NW LABS,BIOELECTROMAGNET BIOL & CHEM DEPT,RICHLAND,WA 99352. NR 0 TC 1 Z9 1 U1 0 U2 0 PU PLENUM PRESS DIV PLENUM PUBLISHING CORP PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 BN 0-306-45292-8 PY 1996 BP 131 EP 138 DI 10.1007/978-0-585-31661-1_9 PG 8 WC Engineering, Manufacturing; Medicine, General & Internal; Physiology SC Engineering; General & Internal Medicine; Physiology GA BF47H UT WOS:A1996BF47H00009 ER PT B AU Lawson, CL AF Lawson, CL BE Sarma, RH Sarma, MH TI Structural consequences of two methyl additions in the E-coli trp repressor L-tryptophan binding pocket SO BIOLOGICAL STRUCTURE AND DYNAMICS, VOL 1 LA English DT Proceedings Paper CT 9th Conversation in the Discipline Biomolecular Stereodynamics CY JUN 20-24, 1995 CL SUNY ALBANY, ALBANY, NY SP SUNY Albany, Dept Chem, SUNY Albany, Inst Biomolec Stereodynam HO SUNY ALBANY C1 BROOKHAVEN NATL LAB,DEPT BIOL,UPTON,NY 11973. NR 0 TC 1 Z9 1 U1 0 U2 0 PU ADENINE PRESS PI SCHENECTADY PA 2066 CENTRAL AVE, SCHENECTADY, NY 12304 BN 0-940030-47-0 PY 1996 BP 83 EP 90 PG 8 WC Biochemistry & Molecular Biology; Biophysics; Spectroscopy SC Biochemistry & Molecular Biology; Biophysics; Spectroscopy GA BF89A UT WOS:A1996BF89A00008 ER PT B AU Peterson, ET Grady, DL Moyzis, RK AF Peterson, ET Grady, DL Moyzis, RK BE Sarma, RH Sarma, MH TI High frequency of mutational changes during the cloning of a human centromeric repeat SO BIOLOGICAL STRUCTURE AND DYNAMICS, VOL 1 LA English DT Proceedings Paper CT 9th Conversation in the Discipline Biomolecular Stereodynamics CY JUN 20-24, 1995 CL SUNY ALBANY, ALBANY, NY SP SUNY Albany, Dept Chem, SUNY Albany, Inst Biomolec Stereodynam HO SUNY ALBANY C1 LOS ALAMOS NATL LAB,DIV LIFE SCI,LOS ALAMOS,NM 87545. NR 0 TC 1 Z9 1 U1 0 U2 0 PU ADENINE PRESS PI SCHENECTADY PA 2066 CENTRAL AVE, SCHENECTADY, NY 12304 BN 0-940030-47-0 PY 1996 BP 209 EP & PG 8 WC Biochemistry & Molecular Biology; Biophysics; Spectroscopy SC Biochemistry & Molecular Biology; Biophysics; Spectroscopy GA BF89A UT WOS:A1996BF89A00017 ER PT B AU Garcia, AE Blumenfeld, R Hummer, G Sobehart, J AF Garcia, AE Blumenfeld, R Hummer, G Sobehart, J BE Sarma, RH Sarma, MH TI Diffusion of a protein in configuration space SO BIOLOGICAL STRUCTURE AND DYNAMICS, VOL 1 LA English DT Proceedings Paper CT 9th Conversation in the Discipline Biomolecular Stereodynamics CY JUN 20-24, 1995 CL SUNY ALBANY, ALBANY, NY SP SUNY Albany, Dept Chem, SUNY Albany, Inst Biomolec Stereodynam HO SUNY ALBANY C1 LOS ALAMOS NATL LAB,THEORET BIOL & BIOPHYS GRP,LOS ALAMOS,NM 87545. NR 0 TC 0 Z9 0 U1 0 U2 0 PU ADENINE PRESS PI SCHENECTADY PA 2066 CENTRAL AVE, SCHENECTADY, NY 12304 BN 0-940030-47-0 PY 1996 BP 267 EP 280 PG 14 WC Biochemistry & Molecular Biology; Biophysics; Spectroscopy SC Biochemistry & Molecular Biology; Biophysics; Spectroscopy GA BF89A UT WOS:A1996BF89A00023 ER PT B AU Mariappan, SVS Chen, X Catasti, P Ratliff, R Moyzis, RK Laayoun, A Smith, SS Bradbury, EM Gupta, G AF Mariappan, SVS Chen, X Catasti, P Ratliff, R Moyzis, RK Laayoun, A Smith, SS Bradbury, EM Gupta, G BE Sarma, RH Sarma, MH TI Hairpin and junction structures of fragile X triplets SO BIOLOGICAL STRUCTURE AND DYNAMICS, VOL 2 LA English DT Proceedings Paper CT 9th Conversation in the Discipline Biomolecular Stereodynamics CY JUN 20-24, 1995 CL SUNY ALBANY, ALBANY, NY SP SUNY Albany, Dept Chem, SUNY Albany, Inst Biomolec Stereodynam HO SUNY ALBANY C1 LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87545. NR 0 TC 1 Z9 1 U1 0 U2 0 PU ADENINE PRESS PI SCHENECTADY PA 2066 CENTRAL AVE, SCHENECTADY, NY 12304 BN 0-940030-48-9 PY 1996 BP 105 EP 119 PG 15 WC Biochemistry & Molecular Biology; Biophysics; Spectroscopy SC Biochemistry & Molecular Biology; Biophysics; Spectroscopy GA BF89B UT WOS:A1996BF89B00009 ER PT B AU deBruijn, FJ Rademaker, J Schneider, M Rossbach, U Louws, FJ AF deBruijn, FJ Rademaker, J Schneider, M Rossbach, U Louws, FJ BE Stacey, G Mullin, B Gresshoff, PM TI Rep-PCR genomic fingerprinting of plant-associated bacteria and computer-assisted phylogenetic analyses SO BIOLOGY OF PLANT-MICROBE INTERACTIONS LA English DT Proceedings Paper CT 8th International Symposium on Molecular Plant-Microbe Interactions CY JUL 14-19, 1996 CL KNOXVILLE, TN AB The utility of a recently developed method to classify bacteria on the basis of their genomic fingerprint patterns was investigated, using collections of both symbiotic and pathogenic plant-associated bacteria. The genomic fingerprinting method employed is based on the use of DNA primers corresponding to naturally occurring interspersed repetitive elements in bacteria, such as the REP, ERIC and BOX elements, and the PCR reaction (rep-PCR). We have been able to show that rep-PCR fingerprinting is a highly reproducible and simple method to distinguish closely related strains, to deduce phylogenetic relationships between strains and to study their diversity in a variety of ecosystems. We have also used computer assisted pattern analysis programs (e.g. GelCompar) for microbial identification and phylogenetic analysis of complex data sets, and describe the application of these methods for the creation of databases for bacterial diagnosis. RP deBruijn, FJ (reprint author), MICHIGAN STATE UNIV,US DOE,PLANT RES LAB,E LANSING,MI 48864, USA. RI Louws, Frank/E-2950-2010 NR 0 TC 11 Z9 12 U1 0 U2 2 PU INTERNATIONAL SOC MOLECULAR PLANT-MICROBE INTERACTIONS PI ST PAUL PA 3340 PILOT KNOB RD, ST PAUL, MN 55121-2097 BN 0-9654625-0-1 PY 1996 BP 497 EP 502 PG 6 WC Biochemistry & Molecular Biology; Biotechnology & Applied Microbiology; Plant Sciences; Microbiology SC Biochemistry & Molecular Biology; Biotechnology & Applied Microbiology; Plant Sciences; Microbiology GA BJ79H UT WOS:A1996BJ79H00082 ER PT J AU Foster, JS Ahamed, S Wimalasena, J Dees, C AF Foster, JS Ahamed, S Wimalasena, J Dees, C TI Estrogens and xenoestrogens regulate cyclin-dependent kinases (Cdk) in breast and ovarian cancer cells. SO BIOLOGY OF REPRODUCTION LA English DT Meeting Abstract C1 UNIV TENNESSEE,MED CTR,DEPT OBSTET GYNECOL,KNOXVILLE,TN. OAK RIDGE NATL LAB,OAK RIDGE,TN. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SOC STUDY REPRODUCTION PI MADISON PA 1603 MONROE ST, MADISON, WI 53711-2021 SN 0006-3363 J9 BIOL REPROD JI Biol. Reprod. PY 1996 VL 54 SU 1 BP 552 EP 552 PG 1 WC Reproductive Biology SC Reproductive Biology GA VF099 UT WOS:A1996VF09900552 ER PT J AU Olins, AL Olins, DE BazettJones, DP AF Olins, AL Olins, DE BazettJones, DP TI Osmium ammine-B and electron spectroscopic imaging of ribonucleoproteins: Correlation of stain and phosphorus SO BIOLOGY OF THE CELL LA English DT Article DE osmium ammine-B; energy filtered TEM; RNA; phosphorus mapping; ribosome; hnRNP; Balbiani ring granules ID RING HNRNP SUBSTRUCTURE; DNA; MICROSCOPY; CHROMATIN; COMPLEXES AB Ultra-thin sections of Chironomus salivary glands were stained in a non-Feulgen procedure with osmium ammine-B and imaged at several electron energy-loss windows. For two types of RNP-containing structures (ie Balbiani ring granules and endoplasmic reticulum), a significant spatial correlation was observed between stain distribution and net phosphorus distribution. Non-Feulgen osmium ammine-B staining does not require the use of ultra-thin sections and can approximate the distribution of nucleic acid phosphorus. C1 UNIV CALGARY,DEPT MED BIOCHEM,CALGARY,AB T2N 4N1,CANADA. RP Olins, AL (reprint author), UNIV TENNESSEE,OAK RIDGE GRAD SCH BIOMED SCI,OAK RIDGE NATL LAB,DIV BIOL,BOX 2009,OAK RIDGE,TN 37831, USA. FU NIGMS NIH HHS [GM47525] NR 17 TC 2 Z9 2 U1 1 U2 2 PU EDITIONS SCIENTIFIQUES MEDICALES ELSEVIER PI PARIS PA 141 RUE JAVEL, 75747 PARIS, FRANCE SN 0248-4900 J9 BIOL CELL JI Biol. Cell PY 1996 VL 87 IS 3 BP 143 EP 147 DI 10.1016/S0248-4900(97)89271-4 PG 5 WC Cell Biology SC Cell Biology GA WN803 UT WOS:A1996WN80300004 PM 9075324 ER PT J AU Host, GE Isebrands, JG Theseira, GW Kiniry, JR Graham, RL AF Host, GE Isebrands, JG Theseira, GW Kiniry, JR Graham, RL TI Temporal and spatial scaling from individual trees to plantations: A modeling strategy SO BIOMASS & BIOENERGY LA English DT Article; Proceedings Paper CT Joint International Workshop on Modelling Short Rotation Forestry Growth CY OCT 24-26, 1994 CL UPPSALA, SWEDEN SP Swedish Energy Forestry Res Grp, Int Energy Agcy, Bioenergy Agreement Task VIII DE short-rotation woody crops; poplar; plantation; process modeling; scaling ID GROWTH-PROCESS MODEL; CROWN ARCHITECTURE; JUVENILE POPLAR; POPULUS; MORPHOLOGY; ECOPHYS; CARBON; VALIDATION; SIMULATION; HYBRIDS AB In order to effectively deploy short-rotation woody crop plantations for energy and fiber production at regional scales, biologically sound field-level models of plant growth are required. Individual tree growth process models have proven effective at predicting growth based on environmental driving variables, but in the past these models have been too complex to use at the plantation scale. In this paper we describe an object-oriented strategy for scaling ECOPHYS, an individual tree growth process model for hybrid poplar, to a plantation. Included in this strategy are methods of scaling from an individual shoot to a tree, from individual trees to a patch, and from patches to a plantation. In describing interactions among trees, both above- and below-ground processes are considered. Finally, we describe methods for integrating the plantation level ECOPHYS with EPIC, a field scale model of soil productivity and erosion used in regional assessments. Copyright (C) 1996 published by Elsevier Science Ltd. C1 N CENT FOREST EXPT STN,FORESTRY SCI LAB,RHINELANDER,WI 54501. USDA ARS,GRASSLAND SOIL & WATER RES LAB,TEMPLE,TX 76502. OAK RIDGE NATL LAB,DIV ENVIRONM SCI,OAK RIDGE,TN 37831. RP Host, GE (reprint author), UNIV MINNESOTA,NAT RESOURCES RES INST,5013 MILLER TRUNK HIGHWAY,DULUTH,MN 55811, USA. NR 52 TC 16 Z9 17 U1 0 U2 5 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 0961-9534 J9 BIOMASS BIOENERG JI Biomass Bioenerg. PY 1996 VL 11 IS 2-3 BP 233 EP 243 DI 10.1016/0961-9534(96)00012-8 PG 11 WC Agricultural Engineering; Biotechnology & Applied Microbiology; Energy & Fuels SC Agriculture; Biotechnology & Applied Microbiology; Energy & Fuels GA VH900 UT WOS:A1996VH90000018 ER PT J AU Downing, M Graham, RL AF Downing, M Graham, RL TI The potential supply and cost of biomass from energy crops in the Tennessee valley authority region SO BIOMASS & BIOENERGY LA English DT Article DE biomass; energy crops; economics; production cost; supply analysis AB The economic and supply structures of short rotation woody crop (SRWC) and herbaceous energy crop (HEC) markets have not been established. Establishing the likely price and supply of biomass in a region is a complex task because biomass is not an established commodity as are oil, natural gas and coal. In this study we project the cost and supply of short-rotation woody biomass for the TVA region-a 276 county area that includes portions of 11 states in the southeastern United States. Projected prices and quantities of SRWC are assumed to be a function of the amount and quality of crop and pasture land available in a region, expected biomass crop yields and production costs on differing soils and land types, and the profit potential from current conventional crop production on these same lands. Projected switchgrass yields ranged from 9.7-19.8 dry Mg ha(-1) (4.3-8.8 dry tons acre(-1)) across the region while production costs ranged from $30.80-$70.40 (U.S. dollars) dry Mg-1 ($28-$64 dry ton(-1)). SRWC production costs ranged from $31.90-$69.30 dry Mg-1 ($29-$63 dry ton(-1)) while yield projections varied from 5.4-9.7 dry Mg ha(-1) (2.4-4.3 dry tons acre(-1)). All yields were sensitive to land use and soil category while production costs were strongly influenced by former land use. Regional maps demonstrate potential distribution of energy crops across the entire region and provide a spatial aspect of current agricultural land use and opportunities for potential regional scale biomass energy crop production. Copyright (C) 1996 Elsevier Science Ltd RP Downing, M (reprint author), OAK RIDGE NATL LAB,DIV ENVIRONM SCI,BIOFUELS FEEDSTOCK DEV PROGRAM,POB 2008,OAK RIDGE,TN 37831, USA. NR 16 TC 35 Z9 37 U1 2 U2 4 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 0961-9534 J9 BIOMASS BIOENERG JI Biomass Bioenerg. PY 1996 VL 11 IS 4 BP 283 EP 303 DI 10.1016/0961-9534(96)00004-9 PG 21 WC Agricultural Engineering; Biotechnology & Applied Microbiology; Energy & Fuels SC Agriculture; Biotechnology & Applied Microbiology; Energy & Fuels GA VP548 UT WOS:A1996VP54800003 ER PT J AU Sanderson, MA Agblevor, F Collins, M Johnson, DK AF Sanderson, MA Agblevor, F Collins, M Johnson, DK TI Compositional analysis of biomass feedstocks by near infrared reflectance spectroscopy SO BIOMASS & BIOENERGY LA English DT Article DE biofuel crops; feedstock analysis; herbaceous biomass; woody biomass AB Near infrared reflectance spectroscopy (NIRS) has been used extensively in lignocellulose analysis of forages and should be useful in predicting the chemical composition of biomass feedstocks. We determined the chemical composition of several woody and herbaceous feedstocks (121 samples in total) in the laboratory and used these data to calibrate an NIR spectrometer. Samples were analysed for ethanol extractives, ash, lignin, uronic acids, arabinose, xylose, mannose, galactose, glucose, C, H, N and O. A modified partial-least-squares statistical technique was used to develop calibration equations. Twenty samples not used in the calibration were used for independent validation of the prediction equations. Calibration equations were developed successfully for concentrations of all constituents except H and O. When the equations were applied to the 20 validation samples, only extractives, lignin and arabinose had validation statistics within the control limits. Mannose, galactose, C, H and O could not be predicted with any precision or accuracy. These results indicate that NIRS can be used to predict the chemical composition of a broad range of biomass feedstocks. Increasing the population size for calibration and (Or) developing more narrowly based calibrations may improve prediction ability and result in a technique that should be useful in rapid analysis of biomass feedstocks for research and industry. Copyright (C) 1996 Elsevier Science Ltd. C1 NATL RENEWABLE ENERGY LAB,GOLDEN,CO 80401. UNIV KENTUCKY,DEPT AGRON,LEXINGTON,KY 40546. RP Sanderson, MA (reprint author), TEXAS A&M UNIV,CTR AGR RES & EXTENS,STEPHENVILLE,TX 76401, USA. RI Johnson, David/G-4959-2011 OI Johnson, David/0000-0003-4815-8782 NR 14 TC 68 Z9 68 U1 2 U2 27 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 0961-9534 J9 BIOMASS BIOENERG JI Biomass Bioenerg. PY 1996 VL 11 IS 5 BP 365 EP 370 DI 10.1016/S0961-9534(96)00039-6 PG 6 WC Agricultural Engineering; Biotechnology & Applied Microbiology; Energy & Fuels SC Agriculture; Biotechnology & Applied Microbiology; Energy & Fuels GA VU602 UT WOS:A1996VU60200001 ER PT J AU Tyson, KS Rymes, M Hammond, E AF Tyson, KS Rymes, M Hammond, E TI Future potential for MSW energy development SO BIOMASS & BIOENERGY LA English DT Article AB This work examines the potential supply of municipal solid waste (MSW) which could be used to support new (not existing or currently planned) energy capacity in the year 2000. The resource we are interested in is MSW which is not recycled or burned; which would be landfilled unless new MSW energy conversion capacity is constructed. A detailed analysis of MSW composition by individual components was used for 1990 and 2000. For each component of MSW we estimated heat content, ethanol yield and recycling efficiencies. From these data, we estimated how much MSW could be diverted from landfills to either new biomass-ethanol or new MSW-electricity plants. We also estimated where these new MSW-energy plants could be located. The impact of the planned growth in the MSW-power industry between 1992 and 1995 and higher material recycling rates have a significant effect on the supply of MSW in the year 2000. The implications of these changes are discussed in the context of the solid waste management industry. Some of the possible changes discussed include: declining amounts of MSW available after recycling will increase competition for MSW between and within power producers, recyclers and landfill firms, especially along the Eastern seaboard more competition for MSW may lead to lower tipping fees in the future as recycling efficiencies increase, MSW-power producers will need to attract MSW from further and further away to maintain capacity, causing transportation costs to rise the composition of materials reaching landfills may change if a large amount of MSW is consumed to produce energy, and landfill closures may be rendered moot some areas of the country may not be suitable for building MSW-energy facilities in today, because by the year 2000, these areas may be in short supply of MSW. The analysis revealed that from 15.5 million to 71.7 million tonnes of new MSW power capacity could is be added by 2000, depending on the recycling scenario; if MSW is used for biomass-ethanol production, from 11.6 million to 31.6 million tonnes of MSW ethanol capacity in the year 2000. Copyright (C) 1996 Elsevier Science Ltd. RP Tyson, KS (reprint author), NATL RENEWABLE ENERGY LAB,ANALYT STUDIES DIV,TECHNOL & RESOURCE ASSESSMENT BRANCH,GOLDEN,CO 80401, USA. NR 14 TC 7 Z9 8 U1 0 U2 6 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 0961-9534 J9 BIOMASS BIOENERG JI Biomass Bioenerg. PY 1996 VL 10 IS 2-3 BP 111 EP 124 PG 14 WC Agricultural Engineering; Biotechnology & Applied Microbiology; Energy & Fuels SC Agriculture; Biotechnology & Applied Microbiology; Energy & Fuels GA UT240 UT WOS:A1996UT24000006 ER PT J AU Miles, TR Miles, TR Baxter, LL Bryers, RW Jenkins, BM Oden, LL AF Miles, TR Miles, TR Baxter, LL Bryers, RW Jenkins, BM Oden, LL TI Boiler deposits from firing biomass fuels SO BIOMASS & BIOENERGY LA English DT Article AB Alkali in the ash of annual crop biomass fuels creates serious fouling and slagging in conventional boilers. Even with the use of sorbents and other additives, power plants can fire only limited amounts of these fuels in combination with wood. The National Renewable Energy Laboratory (NREL), U.S. Department of Energy (DOE), and the biomass power industry conducted eight full-scale firing tests and several laboratory experiments to study the nature and occurrence of deposits. The goal was to increase the quantities of these biofuels which can be used. This paper describes the results of the laboratory and power plant tests which included: tracking and analyzing fuels and deposits by various methods; recording operating conditions; and extensive laboratory testing. These analyses have advanced the understanding of the role of minerals in the combustion of biomass, and their occurrence in biofuels. Deposits occur as a result of the boiler design, fuel properties and boiler operation. The limited furnace volume and high flue gas exit temperatures of most biomass boilers promote slag or deposits from biofuels which contain significant amounts of alkali, sulfur or chlorine and silica. All annual growth, whether from urban tree trimmings, annual crops and residues or energy crops contains sufficient volatile alkali, 0.34 kg GJ(-1) (0.8 lb MMBtu(-1)) or more, to melt in combustion or vaporize and condense on boiler tubes and refractory. Special boiler designs are required for annual crops, including grasses and straws. Addition of magnesium oxide and other additives may be necessary to inhibit alkali volatilization while burning these biofuels. Copyright (C) 1996 Elsevier Science Ltd. C1 SANDIA NATL LABS,COMBUST RES FACIL,LIVERMORE,CA 94551. FOSTER WHEELER DEV CORP,LIVINGSTON,NJ 07039. LAWRENCE LIVERMORE NATL LAB,DEPT BIOL & AGR ENGN,DAVIS,CA 95616. US BUR MINES,ALBANY RES CTR,US DEPT INTERIOR,ALBANY,OR 97321. RP Miles, TR (reprint author), CONSULTING DESIGN ENGINEER,5475 S W ARROWWOOD LANE,PORTLAND,OR 97225, USA. RI Baxter, Larry/C-8567-2009 OI Baxter, Larry/0000-0002-0453-2659 NR 9 TC 187 Z9 196 U1 8 U2 43 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 0961-9534 J9 BIOMASS BIOENERG JI Biomass Bioenerg. PY 1996 VL 10 IS 2-3 BP 125 EP 138 DI 10.1016/0961-9534(95)00067-4 PG 14 WC Agricultural Engineering; Biotechnology & Applied Microbiology; Energy & Fuels SC Agriculture; Biotechnology & Applied Microbiology; Energy & Fuels GA UT240 UT WOS:A1996UT24000007 ER PT J AU Schlamadinger, B Marland, G AF Schlamadinger, B Marland, G TI The role of forest and bioenergy strategies in the global carbon cycle SO BIOMASS & BIOENERGY LA English DT Article; Proceedings Paper CT 37th Session of the International-Poplar-Commissions (IPC) Executive Committee and Its Working Parties CY OCT 01-08, 1994 CL SAPANCA, TURKEY SP Int Poplar Commiss, Execut Comm DE carbon cycle; carbon balance; carbon dioxide; biomass; bioenergy; biofuels; forest management; wood products; materials substitution; energy substitution ID TREES; SEQUESTRATION; MANAGEMENT; PRODUCTS; STORAGE; SOILS AB Forest and bioenergy strategies offer the prospect of reduced CO2 emissions to the atmosphere. Such strategies can affect the net Aux of carbon to the atmosphere through 4 mechanisms: storage of C in the biosphere; storage of C in forest products; use of biofuels to displace fossil-fuel use; use of wood products which often displaces other products that require more fossil fuel for their production. We use the mathematical model GORCAM (Graz/Oak Ridge Carbon Accounting Model) to examine these mechanisms for 16 land-use scenarios. Over long time intervals the amount of C stored in the biosphere and in forest products reaches a steady state and continuing mitigation of C emissions depends on the extent to which fossil fuel use is displaced by the use of bioenergy and wood products. The relative effectiveness of alternative forest and bioenergy strategies and their impact on net C emissions strongly depend, for example, on the productivity of the site, its current usage, and the efficiency with which the harvest is used. When growth rates are high and harvest is used efficiently, the dominant opportunity for net reduction in C emissions is seen to be fossil-fuel displacement. At the growth rates and efficiencies of harvest utilization adopted in many of our base scenarios, the net C balance at the end of 100 years is very similar whether trees are harvested and used for energy and traditional forest products, or reforestation and forest protection strategies are implemented. The C balance on a plantation system that provides a constant output of biomass products can look different than the balance of a single parcel of land. Copyright (C) 1996 Elsevier Science Ltd. C1 JOANNEUM RES INST ENERGY RES,A-8010 GRAZ,AUSTRIA. RP Schlamadinger, B (reprint author), OAK RIDGE NATL LAB,DIV ENVIRONM SCI,POB 2008,OAK RIDGE,TN 37831, USA. NR 20 TC 175 Z9 178 U1 0 U2 40 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 0961-9534 J9 BIOMASS BIOENERG JI Biomass Bioenerg. PY 1996 VL 10 IS 5-6 BP 275 EP 300 DI 10.1016/0961-9534(95)00113-1 PG 26 WC Agricultural Engineering; Biotechnology & Applied Microbiology; Energy & Fuels SC Agriculture; Biotechnology & Applied Microbiology; Energy & Fuels GA VC701 UT WOS:A1996VC70100006 ER PT B AU Thomlinson, W AF Thomlinson, W BE Burattini, E Balerna, A TI Transvenous coronary angiography in humans with synchrotron radiation SO BIOMEDICAL APPLICATIONS OF SYNCHROTRON RADIATION SE PROCEEDINGS OF THE INTERNATIONAL SCHOOL OF PHYSICS ENRICO FERMI LA English DT Proceedings Paper CT 128th Course of the International-School-of-Physics-Enrico-Fermi - Biomedical Applications of Synchrotron Radiation CY JUL 12-22, 1994 CL VARENNA, ITALY SP Italian Phys Soc C1 BROOKHAVEN NATL LAB,NATL SYNCHROTRON LIGHT SOURCE DEPT,UPTON,NY 11973. NR 0 TC 1 Z9 1 U1 0 U2 0 PU I O S PRESS PI AMSTERDAM PA VAN DIEMENSTRAAT 94, 1013 CN AMSTERDAM, NETHERLANDS BN 90-5199-248-3 J9 P INT SCH PHYS PY 1996 VL 128 BP 127 EP 153 PG 27 WC Physics, Condensed Matter; Radiology, Nuclear Medicine & Medical Imaging SC Physics; Radiology, Nuclear Medicine & Medical Imaging GA BF38L UT WOS:A1996BF38L00008 ER PT B AU Grant, SA Soufiane, A Martin, SW Shirk, G AF Grant, SA Soufiane, A Martin, SW Shirk, G BE Katzir, A Harrington, JA TI New laser optical fiber for laser surgery SO BIOMEDICAL FIBER OPTICS, PROCEEDINGS OF SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Biomedical Fiber Optics CY JAN 31, 1996 CL SAN JOSE, CA SP Soc Photo Opt Instrumentat Engineers DE optical fibers; ULE; silica; degradation; Nd, YAG laser; surgical procedures C1 LAWRENCE LIVERMORE NATL LAB,LIVERMORE,CA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-2051-4 J9 P SOC PHOTO-OPT INS PY 1996 VL 2677 BP 110 EP 119 DI 10.1117/12.237555 PG 10 WC Engineering, Biomedical; Optics SC Engineering; Optics GA BF35A UT WOS:A1996BF35A00014 ER PT S AU Ding, YS Fowler, JS AF Ding, YS Fowler, JS BE Ojima, I McCarthy, JR Welch, JT TI F-18-labeled tracers for positron emission tomography studies in the neurosciences SO BIOMEDICAL FRONTIERS OF FLUORINE CHEMISTRY SE ACS SYMPOSIUM SERIES LA English DT Article; Proceedings Paper CT Symposium on Fluro-Amino Acids and Peptides in Medicinal Chemistry / Symposium on Fluorine in Drug Design, at the 210 ACS National Meeting CY 1995 CL CHICAGO, IL SP Amer Chem Soc, Div Fluorine Chem, Amer Chem Soc, Div Medicinal Chem ID NUCLEOPHILIC AROMATIC-SUBSTITUTION; SEROTONIN UPTAKE SITES; CEREBRAL GLUCOSE-UTILIZATION; DOPAMINE-RECEPTOR; VESAMICOL RECEPTOR; F-18 FLUORIDE; SCHIZOPHRENIC-PATIENTS; ACETYL HYPOFLUORITE; ANTIPSYCHOTIC DRUG; MEASURED INVIVO AB Fluorine-18 is a positron emitting isotope of fluorine. It has the longest half-life (110 minute) and the lowest positron energy (0.635 Mev) of the four common positron emitters for positron emission tomography (PET). PET, in conjunction with appropriate radiotracers labeled with fluorine-18, has been used to assess functional activity, biochemical transformations and drug pharmacokinetics and pharmacodynamics in the human and animal body. The PET method, F-18 labeling of organic molecules, and some of the applications of F-18 labeled compounds in the neurosciences (brain and heart) are described. RP Ding, YS (reprint author), BROOKHAVEN NATL LAB,DEPT CHEM,UPTON,NY 11973, USA. NR 121 TC 2 Z9 2 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 SIXTEENTH ST NW, WASHINGTON, DC 20036 SN 0097-6156 BN 0-8412-3442-6 J9 ACS SYM SER PY 1996 VL 639 BP 328 EP 343 PG 16 WC Chemistry, Medicinal; Chemistry, Multidisciplinary; Chemistry, Inorganic & Nuclear SC Pharmacology & Pharmacy; Chemistry GA BG35X UT WOS:A1996BG35X00023 ER PT B AU Thrall, KD Toth, JJ Sharpe, SW AF Thrall, KD Toth, JJ Sharpe, SW BE Lieberman, RA Podbielska, H VoDinh, T TI Analysis of exhaled breath by laser detection SO BIOMEDICAL SENSING, IMAGING, AND TRACKING TECHNOLOGIES I SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Biomedical Sensing, Imaging, and Tracking Technologies I CY JAN 29-31, 1996 CL SAN JOSE, CA SP Soc Photo Opt Instrumentat Engineers DE laser detection; optical detection; breath analysis; PBPK modeling C1 BATTELLE MEM INST,PACIFIC NW LABS,RICHLAND,WA 99352. NR 0 TC 5 Z9 5 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-2050-6 J9 P SOC PHOTO-OPT INS PY 1996 VL 2676 BP 136 EP 146 DI 10.1117/12.238792 PG 11 WC Engineering, Biomedical; Optics SC Engineering; Optics GA BF60S UT WOS:A1996BF60S00016 ER PT B AU Isola, NR Alarie, JP Griffin, GD VoDinh, T AF Isola, NR Alarie, JP Griffin, GD VoDinh, T BE Lieberman, RA Podbielska, H VoDinh, T TI Development of a genosensor for Mycobacterium tuberculosis. SO BIOMEDICAL SENSING, IMAGING, AND TRACKING TECHNOLOGIES I SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Biomedical Sensing, Imaging, and Tracking Technologies I CY JAN 29-31, 1996 CL SAN JOSE, CA SP Soc Photo Opt Instrumentat Engineers C1 OAK RIDGE NATL LAB,OAK RIDGE,TN 37831. NR 0 TC 4 Z9 4 U1 0 U2 1 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-2050-6 J9 P SOC PHOTO-OPT INS PY 1996 VL 2676 BP 228 EP 240 DI 10.1117/12.238803 PG 13 WC Engineering, Biomedical; Optics SC Engineering; Optics GA BF60S UT WOS:A1996BF60S00026 ER PT J AU Wlodek, ST Antosiewicz, J McCammon, JA Straatsma, TP Gilson, MK Briggs, JM Humblet, C Sussman, JL AF Wlodek, ST Antosiewicz, J McCammon, JA Straatsma, TP Gilson, MK Briggs, JM Humblet, C Sussman, JL TI Binding of tacrine and 6-chlorotacrine by acetylcholinesterase SO BIOPOLYMERS LA English DT Article ID DYNAMICS PROGRAM; NUCLEIC-ACIDS; FORCE-FIELD; PROTEINS; SITE; SIMULATIONS; MOLECULES AB Multiconfiguration thermodynamic integration was used to determine the relative binding strength oftacrine and 6-chlorotacrine by Torpedo californica acetylcholinesterase. 6-Chloro-tacrine appears to be bound stronger by 0.7 +/- 0.4 kcal/mol than unsubstituted tacrine when the active site triad residue His-440 is deprotonated. This result is in excellent agreement with experimental inhibition data on electric eel acetylcholinesterase. Electrostatic Poisson-Boltzmann calculations confirm that order of binding strength, resulting in Delta G of binding of -2.9 and -3.3 kcal/mol for tacrine and chlorotacrine, respectively, and suggest inhibitor binding does not occur when His-440 is charged. Our results suggest that electron density redistribution upon tacrine chlorination is mainly responsible for the increased attraction potential between protonated inhibitor molecule and adjacent aromatic groups of Phe-330 and Trp-84. (C) 1996 John wiley & Sons, Inc. C1 UNIV CALIF SAN DIEGO, DEPT CHEM & BIOCHEM, LA JOLLA, CA 92093 USA. UNIV CALIF SAN DIEGO, DEPT PHARMACOL, LA JOLLA, CA 92093 USA. PACIFIC NW LAB, ENVIRONM MOLEC SCI LAB, RICHLAND, WA 99352 USA. CTR ADV RES BIOTECHNOL, ROCKVILLE, MD 20850 USA. WARNER LAMBERT PARKE DAVIS, PARKE DAVIS PHARMACEUT RES, ANN ARBOR, MI 48105 USA. WEIZMANN INST SCI, DEPT BIOL STRUCT, IL-76100 REHOVOT, ISRAEL. RP Wlodek, ST (reprint author), UNIV HOUSTON, DEPT CHEM, UNIV PK, HOUSTON, TX 77204 USA. RI Antosiewicz, Jan/G-1308-2011; OI Sussman, Joel/0000-0003-0306-3878 NR 27 TC 46 Z9 46 U1 0 U2 1 PU WILEY-BLACKWELL PI MALDEN PA COMMERCE PLACE, 350 MAIN ST, MALDEN 02148, MA USA SN 0006-3525 J9 BIOPOLYMERS JI Biopolymers PD JAN PY 1996 VL 38 IS 1 BP 109 EP 117 DI 10.1002/(SICI)1097-0282(199601)38:1<109::AID-BIP9>3.0.CO;2-# PG 9 WC Biochemistry & Molecular Biology; Biophysics SC Biochemistry & Molecular Biology; Biophysics GA TL976 UT WOS:A1996TL97600009 PM 8679940 ER PT J AU Lee, JW Lee, I Greenbaum, E AF Lee, JW Lee, I Greenbaum, E TI Platinization: A novel technique to anchor photosystem I reaction centres onto a metal surface at biological temperature and pH SO BIOSENSORS & BIOELECTRONICS LA English DT Article DE platinum; photosynthesis; PSI-metal binding; STM; tunnelling I-IV; welding ID SCANNING TUNNELING SPECTROSCOPY; CHARGE SEPARATION; ENERGY-TRANSFER; PHOTOSYNTHETIC ALGAE; CORE ANTENNA; CHLOROPLASTS; PHOTOCURRENTS; FLUORESCENCE; IMMOBILIZATION; MICROSCOPY AB Photosystem I (PSI) reaction centre core antenna complexes containing about 40 chlorophylls per P700 (PSI-40) are 6 nm biological photovoltaic devices. PSI particles carry positively-charged domain(s) and can therefore interact electrostatically with a negatively-charged surface. PSI particles were platinized by reduction of [PtCl6](-2) at neutral pH and 20 degrees C. The presence of metallic platinum on PSI particles was observed directly by scanning tunnelling microscopy (STM). The platinized PSI particles were larger than control PSIs (without platinization), due to the presence of metallic platinum. The electric properties of PSI and metallic platinum were characterized by STM tunnelling conductance (I-V) measurements. Diodic response was obtained in platinized PSI. Metallic platinum formed during the reduction of [PtCl6](2-) caused bonding between PSI particles and a gold metal surface. Using the technique of chemical platinization, PSI particles can be ''welded'' onto gold plates under biologically compatible conditions, resulting in a 2-dimensional spatial array of PSI particles anchored on the metal surface. Metallic platinum is not only a good conductor but also an active catalyst. This platinization ''welding'' technique is potentially important for both bioelectronics and biometallocatalysis. C1 OAK RIDGE NATL LAB,OAK RIDGE,TN 37831. NR 36 TC 22 Z9 22 U1 4 U2 13 PU ELSEVIER ADVANCED TECHNOLOGY PI OXFORD PA OXFORD FULFILLMENT CENTRE THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, OXON, ENGLAND OX5 1GB SN 0956-5663 J9 BIOSENS BIOELECTRON JI Biosens. Bioelectron. PY 1996 VL 11 IS 4 BP 375 EP 387 DI 10.1016/0956-5663(96)82733-3 PG 13 WC Biophysics; Biotechnology & Applied Microbiology; Chemistry, Analytical; Electrochemistry; Nanoscience & Nanotechnology SC Biophysics; Biotechnology & Applied Microbiology; Chemistry; Electrochemistry; Science & Technology - Other Topics GA TW990 UT WOS:A1996TW99000004 ER PT J AU Geng, L Boguslavsky, LI Kovalev, IP Sahni, SK Kalash, H Skotheim, TA Lee, HS Laurinavicius, V AF Geng, L Boguslavsky, LI Kovalev, IP Sahni, SK Kalash, H Skotheim, TA Lee, HS Laurinavicius, V TI Amperometric biosensors based on dehydrogenase/NAD and heterocyclic quinones SO BIOSENSORS & BIOELECTRONICS LA English DT Article DE biosensors; glucose determination; NADH electro-oxidation; glucose dehydrogenase; quinones ID CHEMICALLY MODIFIED ELECTRODES; ELECTROCATALYTIC OXIDATION; ADENINE-DINUCLEOTIDE; NICOTINAMIDE COENZYMES; NADH OXIDATION; MECHANISM; GLUCOSE; DERIVATIVES; METHOXATIN; REDUCTION AB The electrocatalytic oxidation of NADH was evaluated from cyclic voltammetry with heterocyclic quinones dissolved in a water solution. The process of oxidation is not sensitive to the nature of the electrode surface and takes place on platinum, glassy carbon or carbon electrodes. NADH and glucose sensors constructed were investigated and operated at 0 mV vs. Ag/AgCl (in saturated KCl) using single potential step chronoamperometry. (C) 1996 Elsevier Science Limited C1 MOLTECH CORP, STONY BROOK, NY 11790 USA. BROOKHAVEN NATL LAB, UPTON, NY 11973 USA. INST BIOCHEM, LT-2021 VILNIUS, LITHUANIA. NR 28 TC 9 Z9 9 U1 1 U2 4 PU ELSEVIER ADVANCED TECHNOLOGY PI OXFORD PA OXFORD FULFILLMENT CENTRE THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND SN 0956-5663 J9 BIOSENS BIOELECTRON JI Biosens. Bioelectron. PY 1996 VL 11 IS 12 BP 1267 EP 1275 DI 10.1016/0956-5663(96)88092-4 PG 9 WC Biophysics; Biotechnology & Applied Microbiology; Chemistry, Analytical; Electrochemistry; Nanoscience & Nanotechnology SC Biophysics; Biotechnology & Applied Microbiology; Chemistry; Electrochemistry; Science & Technology - Other Topics GA VQ710 UT WOS:A1996VQ71000011 ER PT J AU Milanovich, N Suh, M Hayes, JM Small, GJ AF Milanovich, N Suh, M Hayes, JM Small, GJ TI High-resolution vibronic spectra of TO-PRO-3 SO BIOSPECTROSCOPY LA English DT Article ID DNA INTERCALATION COMPLEXES; MECHANISM AB Hole-burning and fluorescence-line-narrowing (FLN) spectroscopies are used to generate high-resolution vibronic spectra of TO-PRO-3 iodide in a glycerol/water glass. The excited-state vibrational frequencies are tabulated along with the associated Franck-Condon factors (FCFs). It is also shown that hole-burning efficiencies are comparable for the free dye and the dye bound to DNA. (C) 1996 John Wiley & Sons, Inc. C1 IOWA STATE UNIV SCI & TECHNOL,AMES LAB,AMES,IA 50011. IOWA STATE UNIV SCI & TECHNOL,DEPT CHEM,AMES,IA 50011. NR 11 TC 5 Z9 5 U1 1 U2 1 PU JOHN WILEY & SONS LTD PI W SUSSEX PA BAFFINS LANE CHICHESTER, W SUSSEX, ENGLAND PO19 1UD SN 1075-4261 J9 BIOSPECTROSCOPY JI Biospectroscopy PY 1996 VL 2 IS 2 BP 125 EP 129 DI 10.1002/(SICI)1520-6343(1996)2:2<125::AID-BSPY5>3.0.CO;2-8 PG 5 WC Biochemical Research Methods; Biophysics; Spectroscopy SC Biochemistry & Molecular Biology; Biophysics; Spectroscopy GA UK897 UT WOS:A1996UK89700005 ER PT J AU Anovitz, LM Grew, ES AF Anovitz, LM Grew, ES TI Mineralogy, petrology and geochemistry of boron: An introduction SO BORON SE REVIEWS IN MINERALOGY LA English DT Editorial Material ID ROCKS WESTERN ALPS; DARA-I-PIOZ; CRYSTAL-STRUCTURE; PERALKALINE PEGMATITE; OKAYAMA PREFECTURE; PINAKIOLITE GROUP; TOURMALINE GROUP; SHEET STRUCTURE; NEW-BRUNSWICK; SOUTH-AFRICA C1 UNIV MAINE,DEPT GEOL SCI,ORONO,ME 04469. RP Anovitz, LM (reprint author), OAK RIDGE NATL LAB,DIV CHEM & ANALYT SCI,POB 2008,MS 6110,BLDG 4500-S,OAK RIDGE,TN 37831, USA. RI Anovitz, Lawrence/P-3144-2016 OI Anovitz, Lawrence/0000-0002-2609-8750 NR 381 TC 20 Z9 20 U1 0 U2 7 PU MINERALOGICAL SOC AMERICA PI WASHINGTON PA 1130 SEVENTEENTH ST NW, SUITE 330, WASHINGTON, DC 20036 SN 0275-0279 J9 REV MINERAL PY 1996 VL 33 BP 1 EP 40 PG 40 WC Mineralogy SC Mineralogy GA BG26A UT WOS:A1996BG26A00001 ER PT J AU Anovitz, LM Hemingway, BS AF Anovitz, LM Hemingway, BS TI Thermodynamics of boron minerals: Summary of structural, volumetric and thermochemical data SO BORON SE REVIEWS IN MINERALOGY LA English DT Review ID CRYSTAL X-RAY; ZEOLITE-TYPE PENTABORATE; STANDARD FREE-ENERGIES; ALKALI-FREE TOURMALINE; ROCKS WESTERN ALPS; DARA-I-PIOZ; THERMAL-DECOMPOSITION; SILICATE MINERALS; FREE KORNERUPINE; GIBBS ENERGIES C1 US GEOL SURVEY,NATL CTR,RESTON,VA 22092. RP Anovitz, LM (reprint author), OAK RIDGE NATL LAB,DIV CHEM & ANALYT SCI,POB 2008,MS 6110,BLDG 4500-S,OAK RIDGE,TN 37831, USA. OI Anovitz, Lawrence/0000-0002-2609-8750 NR 641 TC 20 Z9 20 U1 0 U2 8 PU MINERALOGICAL SOC AMERICA PI WASHINGTON PA 1130 SEVENTEENTH ST NW, SUITE 330, WASHINGTON, DC 20036 SN 0275-0279 J9 REV MINERAL PY 1996 VL 33 BP 181 EP 261 PG 81 WC Mineralogy SC Mineralogy GA BG26A UT WOS:A1996BG26A00005 ER PT J AU McGee, JJ Anovitz, LM AF McGee, JJ Anovitz, LM TI Electron probe microanalysis of geologic materials for boron SO BORON SE REVIEWS IN MINERALOGY LA English DT Review ID X-RAY; LIGHT-ELEMENTS; MICROPROBE ANALYSIS; KORNERUPINE; MINERALS; OXYGEN; TOURMALINE; VESUVIANITE; CHEMISTRY C1 OAK RIDGE NATL LAB,OAK RIDGE,TN 37831. RP McGee, JJ (reprint author), US GEOL SURVEY,NATL CTR 953,RESTON,VA 22092, USA. RI Anovitz, Lawrence/P-3144-2016 OI Anovitz, Lawrence/0000-0002-2609-8750 NR 67 TC 27 Z9 27 U1 1 U2 2 PU MINERALOGICAL SOC AMERICA PI WASHINGTON PA 1130 SEVENTEENTH ST NW, SUITE 330, WASHINGTON, DC 20036 SN 0275-0279 J9 REV MINERAL PY 1996 VL 33 BP 771 EP 788 PG 18 WC Mineralogy SC Mineralogy GA BG26A UT WOS:A1996BG26A00015 ER PT J AU Deng, GR Yu, M Chen, LC Moore, D Kurisu, W Kallioniemi, A Waldman, FM Collins, C Smith, HS AF Deng, GR Yu, M Chen, LC Moore, D Kurisu, W Kallioniemi, A Waldman, FM Collins, C Smith, HS TI Amplifications of oncogene erbB-2 and chromosome 20q in breast cancer determined by differentially competitive polymerase chain reaction SO BREAST CANCER RESEARCH AND TREATMENT LA English DT Article DE amplicon; breast cancer; chromosome; gene amplification; polymerase chain reaction ID DINUCLEOTIDE REPEAT POLYMORPHISM; C-MYC AMPLIFICATION; PROGNOSTIC FACTOR; HER2/NEU AMPLIFICATION; QUANTITATIVE PCR; DNA FRAGMENTS; COPY NUMBER; GENE; COAMPLIFICATION; OVEREXPRESSION AB A new method of measuring gene copy number in small samples of DNA was used to measure amplification of the erbB-2 gene and of chromosome 20q in breast cancers. This method, termed 'differentially competitive polymerase chain reaction' (DC-PCR) combines the advantages of two other techniques for measuring amplification by PCR, namely differential PCR and competitive PCR. The DC-PCR methodology was evaluated for sensitivity and specificity by comparing amplification of erbB-2 measured by DC-PCR with that obtained by fluorescence in situ hybridization (FISH) for 42 cases or Southern blotting and/or slot blot analysis for 34 cases. There was over 90 percent concordance with both FISH and Southern blotting and/or slot blot analysis. DC-PCR was used to further characterize the newly described amplicon at chromosome 20q. By analyzing DNA from 10 breast cancer cell lines at 7 different loci, we identified a potential common region of amplification of approximately 5 centimorgans at chromosome 20q13 bordered by loci D20S52 and RMC20C001-S1. One hundred and seventeen cases of primary breast cancer were evaluated for amplification at these two loci. Amplification at one or more loci, defined as > 1.5 fold higher copy number than that of normal DNA, was found in 25 cases (21%). Sixteen cases were amplified at only one of the two probes (12 cases for RMC20C001-S1 and 4 cases for D20S52), suggesting that the target gene lies between the two markers or that there are two independent target genes within a small chromosome region. C1 CALIF PACIFIC MED CTR,GERALDINE BRUSH CANC RES INST,SAN FRANCISCO,CA 94115. UNIV CALIF SAN FRANCISCO,DIV MOL CYTOMETRY,DEPT LAB MED,SAN FRANCISCO,CA 94143. LAWRENCE BERKELEY LAB,BERKELEY,CA 94720. OI Kallioniemi, Anne/0000-0003-3552-8158 FU NCI NIH HHS [1 P01 CA58207, 1 P01 CA44768] NR 38 TC 10 Z9 10 U1 0 U2 1 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0167-6806 J9 BREAST CANCER RES TR JI Breast Cancer Res. Treat. PY 1996 VL 40 IS 3 BP 271 EP 281 DI 10.1007/BF01806816 PG 11 WC Oncology SC Oncology GA VG046 UT WOS:A1996VG04600008 PM 8883970 ER PT B AU Hoffman, J AF Hoffman, J BE Lai, WS Jewell, ST Siller, CA Widjaja, I Karvelas, D TI HIPPI-6400 technology dissemination SO BROADBAND ACCESS SYSTEMS SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Broadband Access Systems Conference CY NOV 19-22, 1996 CL BOSTON, MA SP Soc Photo Opt Instrumentat Engineers DE HIPPI; scheduled transfer; parallel optics; network interface; gigabit network AB This report covers the technological aspects of High Performance Parallel Interface-6400 (HIPPI-6400), a forthcoming upgrade to the existing HIPPI protocol suite. The report concentrates on the technological advancements and situations that occur in a 6400 Megabit/s network and the solutions produced by the ANSI X3T11 committee. The first section of the report introduces HIPPI-6400 to familiarize the reader with basic concepts and lay groundwork for future sections. Section 2 analyzes the transmission control link-layer embedded in HIPPI-6400 hardware. Section 3 describes the Scheduled Transfer protocol and connection setup that allows the user to partake of the entire 6400 Mbit bandwidth; followed by Section 4 that describes the signaling interface. Section 5 provides an overview of switching requirements and constructs. Finally, Section 6 concludes the paper, describes works in progress, including simulation, and points to further reading. RP Hoffman, J (reprint author), LOS ALAMOS NATL LAB,CIC-5,MS-B255,LOS ALAMOS,NM 87545, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-2319-X J9 P SOC PHOTO-OPT INS PY 1996 VL 2917 BP 422 EP 430 DI 10.1117/12.257349 PG 9 WC Optics; Telecommunications SC Optics; Telecommunications GA BG72N UT WOS:A1996BG72N00042 ER PT B AU Jauregui, DV Farrar, CR AF Jauregui, DV Farrar, CR BE Ghosh, SK Mohammadi, J TI Assessment of damage identification algorithms on experimental and numerical bridge data SO BUILDING AN INTERNATIONAL COMMUNITY OF STRUCTURAL ENGINEERS, VOLS 1 AND 2 LA English DT Proceedings Paper CT American-Society-of-Civil-Engineers 14th Structures Congress CY APR 14-18, 1996 CL CHICAGO, IL SP Amer Soc Civil Engineers AB Over the past 25 years, the use of vibrational parameters for detecting damage in a structure has received considerable attention from the civil, aerospace, and mechanical engineering communities. The general idea is that changes in the structure's physical properties, primarily stiffness, will alter the dynamic properties of the structure such as resonant frequencies and mode shapes. Properties such as the flexibility matrix, stiffness matrix, and mode shape curvature, which are obtained through manipulation of the modal parameters, have shown promise in localizing structural damage. In this paper, five techniques for damage assessment are demonstrated and compared using experimental and analytical data from a highway bridge. RP Jauregui, DV (reprint author), LOS ALAMOS NATL LAB,MS P946,POB 1663,LOS ALAMOS,NM 87545, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER SOC CIVIL ENGINEERS PI NEW YORK PA UNITED ENGINEERING CENTER, 345 E 47TH ST, NEW YORK, NY 10017-2398 BN 0-7844-0158-6 PY 1996 BP 892 EP 899 PG 8 WC Engineering, Civil SC Engineering GA BG80A UT WOS:A1996BG80A00114 ER PT J AU Opresko, DM AF Opresko, DM TI New species of black coral (Cnidaria: Anthozoa: Antipatharia) from the Caribbean SO BULLETIN OF MARINE SCIENCE LA English DT Article AB Two new species of antipatharian corals (Cnidaria: Anthozoa: Antipatharia), are described from the Caribbean region. Antipathes caribbeana new species forms large bushy Irregularly branched colonies with long, straight or slightly curved, distally inclined branchlets. Its axial spines are typically conical to subcylindrical, laterally compressed, and covered with conical or knob-like tubercles over half to three-fourths of their surface. The species resembles Antipathes salix Pourtales in branching pattern but differs in having shorter, wider spines with more numerous surface tubercles. Antipathes umbratica new species forms small irregularly branched colonies with straight branchlets set at very wide angles. Its axial spines are triangular, acute, laterally compressed, and covered with small, knob-like, or flattened and elongate tubercles over about half their surface. RP Opresko, DM (reprint author), OAK RIDGE NATL LAB,HLTH SCI RES DIV,1060 COMMERCE PK,OAK RIDGE,TN 37830, USA. NR 8 TC 9 Z9 9 U1 0 U2 2 PU ROSENSTIEL SCH MAR ATMOS SCI PI MIAMI PA 4600 RICKENBACKER CAUSEWAY, MIAMI, FL 33149 SN 0007-4977 J9 B MAR SCI JI Bull. Mar. Sci. PD JAN PY 1996 VL 58 IS 1 BP 289 EP 300 PG 12 WC Marine & Freshwater Biology; Oceanography SC Marine & Freshwater Biology; Oceanography GA TP479 UT WOS:A1996TP47900018 ER PT J AU Manivannan, K Mathias, RT GudowskaNowak, E AF Manivannan, K Mathias, RT GudowskaNowak, E TI Description of interacting channel gating using a stochastic Markovian model SO BULLETIN OF MATHEMATICAL BIOLOGY LA English DT Article ID MULTIPLE CONDUCTANCE STATES; ATOMIC-FORCE MICROSCOPY; NEURO-BLASTOMA CELLS; GAP JUNCTION; POTASSIUM CHANNELS; MEMBRANE; RECORDINGS; KINETICS; CURRENTS; PATCH AB Single-channel recordings from membrane patches frequently exhibit multiple conductance levels. In some preparations, the steady-state probabilities of observing these levels do not follow a binomial distribution. This behavior has been reported in sodium channels, potassium channels, acetylcholine receptor channels and gap junction channels. A non-binomial distribution suggests interaction of the channels or the presence of channels with different open probabilities. However, the current trace sometimes exhibits single transitions spanning several levels. Since the probability of simultaneous transitions of independent channels is infinitesimally small, such observations strongly suggest a cooperative gating behavior. We present a Markov model to describe the cooperative gating of channels using only all-points current amplitude histograms for the probability of observing the various conductance levels. We investigate the steady-state (or equilibrium) properties of a system of N channels and provide a scheme to express all the probabilities in terms of just two parameters. The main feature of our model is that lateral interaction of channels gives rise to cooperative gating. Another useful is the introduction of the language of graph theory which can potentially provide a different avenue to study ion channel kinetics. We write down explicit expressions for systems of two, three, and four channels and provide a procedure to describe the system of N channels. C1 SUNY STONY BROOK,DEPT PHYSIOL & BIOPHYS,STONY BROOK,NY 11794. BROOKHAVEN NATL LAB,DEPT APPL SCI,DEPT CHEM,UPTON,NY 11973. RI Gudowska-Nowak, Ewa/A-7622-2014 OI Gudowska-Nowak, Ewa/0000-0001-5604-094X FU NEI NIH HHS [EY06391]; NHLBI NIH HHS [HL54031] NR 52 TC 10 Z9 10 U1 0 U2 1 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 0092-8240 J9 B MATH BIOL JI Bull. Math. Biol. PD JAN PY 1996 VL 58 IS 1 BP 141 EP 174 PG 34 WC Biology; Mathematical & Computational Biology SC Life Sciences & Biomedicine - Other Topics; Mathematical & Computational Biology GA TX410 UT WOS:A1996TX41000008 PM 8819758 ER PT J AU Smith, WL Knuteson, RO Revercomb, HE Feltz, W Howell, HB Menzel, WP Nalli, NR Brown, O Brown, J Minnett, P McKeown, W AF Smith, WL Knuteson, RO Revercomb, HE Feltz, W Howell, HB Menzel, WP Nalli, NR Brown, O Brown, J Minnett, P McKeown, W TI Observations of the infrared radiative properties of the ocean - Implications for the measurement of sea surface temperature via satellite remote sensing SO BULLETIN OF THE AMERICAN METEOROLOGICAL SOCIETY LA English DT Article ID RESOLUTION INTERFEROMETER SOUNDER AB The Atmospheric Emitted Radiance Interferometer (AERI) was used to measure the infrared radiative properties and the temperature of the Gulf of Mexico during a 5-day oceanographic cruise in January 1995. The ocean skin temperature was measured with an accuracy believed to be better than 0.1 degrees C. The surface reflectivity/emissivity was determined as a function of view angle and sea state. The radiative properties are in good theoretical consistency with in situ measurements of ocean bulk temperature and the meteorological observations made from the oceanographic vessel. The AERI and in situ measurements provide a strong basis for accurate global specifications of sea surface temperature and ocean heat flux from satellites and ships. C1 UNIV MIAMI,CORAL GABLES,FL 33124. BROOKHAVEN NATL LAB,UPTON,NY 11973. USN,RES LAB,WASHINGTON,DC 20375. NOAA,NATL ENVIRONM SATELLITE DATA & INFORMAT SERV,MADISON,WI. RP Smith, WL (reprint author), UNIV WISCONSIN,CTR SPACE SCI & ENGN,COOPERAT INST METEOROL SATELLITE STUDIES,1225 W DAYTON ST,MADISON,WI 53706, USA. RI Nalli, Nicholas/F-6731-2010; Menzel, W. Paul/B-8306-2011; Brown, Otis/C-7188-2015 OI Nalli, Nicholas/0000-0002-6914-5537; Menzel, W. Paul/0000-0001-5690-1201; Brown, Otis/0000-0003-3111-1507 NR 23 TC 102 Z9 102 U1 1 U2 10 PU AMER METEOROLOGICAL SOC PI BOSTON PA 45 BEACON ST, BOSTON, MA 02108-3693 SN 0003-0007 J9 B AM METEOROL SOC JI Bull. Amer. Meteorol. Soc. PD JAN PY 1996 VL 77 IS 1 BP 41 EP 51 DI 10.1175/1520-0477(1996)077<0041:OOTIRP>2.0.CO;2 PG 11 WC Meteorology & Atmospheric Sciences SC Meteorology & Atmospheric Sciences GA TT952 UT WOS:A1996TT95200003 ER PT J AU Miller, NL Kim, J AF Miller, NL Kim, J TI Numerical prediction of precipitation and river flow over the Russian River watershed during the January 1995 California storms SO BULLETIN OF THE AMERICAN METEOROLOGICAL SOCIETY LA English DT Article AB Precipitation and river flow during a January 1995 flood event over the Russian River watershed in the northern Coastal Range of California were simulated using the University of California Lawrence Livermore National Laboratory's Coupled Atmosphere-River Flow Simulation (CARS) System. The CARS System unidirectionally links a primitive equation atmospheric mesoscale model to a physically based, fully distributed hydrologic model by employing an automated land analysis system Using twice-daily National Meteorological Center eta model initial data to provide the large-scale forcing to the mesoscale model, the CARS System has closely simulated the observed river flow during the flooding stage, where the simulated river flow was within 10% of the observed river flow at the Hopland gauge station on the Russian River. RP Miller, NL (reprint author), LAWRENCE LIVERMORE NATL LAB,GLOBAL CLIMATE RES DIV,POB 808,LIVERMORE,CA 94550, USA. RI Miller, Norman/E-6897-2010 NR 13 TC 44 Z9 45 U1 0 U2 0 PU AMER METEOROLOGICAL SOC PI BOSTON PA 45 BEACON ST, BOSTON, MA 02108-3693 SN 0003-0007 J9 B AM METEOROL SOC JI Bull. Amer. Meteorol. Soc. PD JAN PY 1996 VL 77 IS 1 BP 101 EP 105 DI 10.1175/1520-0477(1996)077<0101:NPOPAR>2.0.CO;2 PG 5 WC Meteorology & Atmospheric Sciences SC Meteorology & Atmospheric Sciences GA TT952 UT WOS:A1996TT95200007 ER PT S AU Jow, HN Ogden, H Johnson, A Froehlich, G Roudenko, A Spinney, K Morin, D Basabilvazo, G AF Jow, HN Ogden, H Johnson, A Froehlich, G Roudenko, A Spinney, K Morin, D Basabilvazo, G BE Kovar, K vanderHeijde, P TI Implementation of software QA for the Waste Isolation Pilot Plant (WIPP) project SO CALIBRATION AND RELIABILITY IN GROUNDWATER MODELLING SE IAHS PUBLICATIONS LA English DT Proceedings Paper CT ModelCARE 96 Conference - Calibration and Reliability in Groundwater Modelling CY SEP 24-26, 1996 CL GOLDEN, CO SP Int Ground Water Modeling Ctr, Int Assoc Hydrol Sci, Int Commiss Groundwater, Int Assoc Hydrogeologists AB The Waste isolation Pilot Plant (WIPP) is a research and development facility intended to demonstrate the safe disposal of transuranic (TRU) waste generated by US Department of Energy (DOE) defense programs. Before permanently disposing of TRU waste at the WIPP, the DOE must demonstrate compliance with applicable long-term disposal standards of the Environmental Protection Agency (EPA). These disposal standards have been promulgated as Federal Regulations 40 CFR 191, Subparts B and C, and 40 CFR 194. The demonstration of compliance is achieved through an analysis of Performance Assessment which: (a) identifies the processes and events that might affect the disposal system, (b) examines the effects of these processes and events on the disposal system; and (c) estimates the overall probability distribution of cumulative releases of radionuclides caused by all significant postulated processes and events. Performance Assessment presents results of the most probable outcomes for the disposal system over the 10 000 year regulatory period, and compares the calculated radionuclide releases to probabilistic radionuclide release limits prescribed in section 191.13 of 40 CFR 191. The Sandia National Laboratories (SNL) WIPP project has been providing scientific research and development support to the DOE during the last two decades, including development of computer codes which model Performance Assessment, These include computer codes used to simulate processes within the repository system, transport and retardation of radionuclides and other hazardous materials from the repository through surrounding hydrogeologic formations, and simulation of releases due to possible future human intrusion into the repository. Probabilistic modelling and analysis codes are also used to accommodate both the uncertainty of physical parameters and the unpredictability of future events. The software QA requirement in rule 40 CFR 194 states that the models and computer codes used to support any application for certification of compliance shall be fully and clearly documented in a manner that complies with the requirement of NQA-2 Part 2.7 (abbreviated hereafter as Part 2.7), The SNL WIPP project has developed and implemented procedures to meet the requirements of Part 2.7 for Software Quality Assurance (SQA). The key elements of Part 2.7 include the concept of software development, software verification and validation, configuration management control, documentation, and verification reviews. This paper will discuss (a) the background of NQA requirements as applied to nuclear facilities (e.g. nuclear reactors), (b) how Part 2.7 SQA requirements are implemented for WIPP software, and (c) how we address the issue of validation, as required by Part 2.7, on models that predict repository performance for 10 000 years. Computer codes that model the hydrology and geology of the WIPP repository system will be used as examples for the discussion. This paper will be of particular interest to those researchers whose theoretical formulations may be used in licensing of future waste repositories. RP Jow, HN (reprint author), SANDIA NATL LABS,POB 5800,ALBUQUERQUE,NM 87185, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU INT ASSOC HYDROLOGICAL SCIENCES PI WALLINGFORD PA INST OF HYDROLOGY, WALLINGFORD, ENGLAND OX10 8BB SN 0144-7815 BN 0-947571-94-9 J9 IAHS-AISH P PY 1996 IS 237 BP 435 EP 441 PG 7 WC Geosciences, Multidisciplinary SC Geology GA BG73H UT WOS:A1996BG73H00042 ER PT J AU Huang, LJ Rajesh, K Lau, WM Landheer, D Baribeau, JM Wu, XZ Ingrey, S AF Huang, LJ Rajesh, K Lau, WM Landheer, D Baribeau, JM Wu, XZ Ingrey, S TI Passivation of the SiNx/GaAs (110) interface SO CANADIAN JOURNAL OF PHYSICS LA English DT Article; Proceedings Paper CT 7th Canadian Semiconductor Technology Conference CY AUG 14-18, 1995 CL CHATEAU LAURIER, OTTAWA, CANADA SP Natl Res Council Canada HO CHATEAU LAURIER ID INSULATOR-SEMICONDUCTOR CAPACITORS; GAAS 100; SI; DENSITY; EPITAXY AB Passivation of the SiNx/GaAs (110) interface was performed with different surface treatments including sulphur passivation and a Si or Si/Ge interface control layer on sulphur-passivated surfaces prior to silicon nitride deposition. The interface state density was measured with capacitance-voltage (CV) measurements of metal-insulator-semiconductor capacitors fabricated on the passivated surfaces using remote plasma-deposited silicon nitride as the gate insulator. The interface structures of the capacitors were analyzed by X-ray reflectivity and X-ray photoemission spectroscopy. It was found that the Si/Ge/S multilayer passivation approach led to the best CV results for an n-type substrate. The results also show that sulphur passivation could suppress As(Ga) segregation and that the interfacial atomic structure was not the only factor that determines the passivation. By comparing the quasi-static and high-frequency (1 MHz) CV data, we found that the minimum interface state density of the fabricated capacitors made on n-type substrates was about 10(12) eV(-1) cm(-2). C1 NATL RES COUNCIL CANADA,OTTAWA,ON K1A 0R6,CANADA. NO ILLINOIS UNIV,DEPT PHYS,DE KALB,IL 60115. ARGONNE NATL LAB,DIV MAT SCI,ARGONNE,IL 60439. BELL NO RES LTD,OTTAWA,ON K1Y 4H7,CANADA. RP Huang, LJ (reprint author), UNIV WESTERN ONTARIO,DEPT MAT ENGN,LONDON,ON N6A 5B9,CANADA. RI Lau, Leo/B-9187-2014 NR 17 TC 0 Z9 0 U1 1 U2 1 PU NATL RESEARCH COUNCIL CANADA PI OTTAWA PA RESEARCH JOURNALS, MONTREAL RD, OTTAWA ON K1A 0R6, CANADA SN 0008-4204 J9 CAN J PHYS JI Can. J. Phys. PY 1996 VL 74 SU 1 BP S100 EP S103 PG 4 WC Physics, Multidisciplinary SC Physics GA WU206 UT WOS:A1996WU20600023 ER PT B AU Capala, J Barth, RF Adams, DM Bailey, MQ Soloway, AH Carlsson, J AF Capala, J Barth, RF Adams, DM Bailey, MQ Soloway, AH Carlsson, J BE Mishima, Y TI Epidermal growth factor (EGF) as a potential targeting agent for delivery of boron to malignant gliomas SO CANCER NEUTRON CAPTURE THERAPY LA English DT Proceedings Paper CT 6th International Symposium on Neutron Capture Therapy for Cancer CY OCT 31-NOV 04, 1994 CL KOBE, JAPAN SP Int Soc Neutron Capture Therapy RP Capala, J (reprint author), BROOKHAVEN NATL LAB,UPTON,NY 11973, USA. NR 0 TC 1 Z9 1 U1 0 U2 0 PU PLENUM PRESS DIV PLENUM PUBLISHING CORP PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 BN 0-306-45307-X PY 1996 BP 43 EP 48 PG 6 WC Oncology; Dermatology SC Oncology; Dermatology GA BG72R UT WOS:A1996BG72R00004 ER PT B AU Miura, M Micca, PL Donaldson, JA Heinrichs, JC Shelnutt, JA Finkel, GC Slatkin, DN AF Miura, M Micca, PL Donaldson, JA Heinrichs, JC Shelnutt, JA Finkel, GC Slatkin, DN BE Mishima, Y TI Synthesis, tissue uptake, and toxicity of a nickel tetracarboranylphenylporphyrin SO CANCER NEUTRON CAPTURE THERAPY LA English DT Proceedings Paper CT 6th International Symposium on Neutron Capture Therapy for Cancer CY OCT 31-NOV 04, 1994 CL KOBE, JAPAN SP Int Soc Neutron Capture Therapy RP Miura, M (reprint author), BROOKHAVEN NATL LAB,DEPT MED,UPTON,NY 11973, USA. NR 0 TC 3 Z9 3 U1 0 U2 0 PU PLENUM PRESS DIV PLENUM PUBLISHING CORP PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 BN 0-306-45307-X PY 1996 BP 137 EP 141 PG 5 WC Oncology; Dermatology SC Oncology; Dermatology GA BG72R UT WOS:A1996BG72R00018 ER PT B AU Wheeler, FJ Wessol, DE Babcock, R Nigg, DW Atkinson, CA Evans, J AF Wheeler, FJ Wessol, DE Babcock, R Nigg, DW Atkinson, CA Evans, J BE Mishima, Y TI Improvements in patient treatment planning systems SO CANCER NEUTRON CAPTURE THERAPY LA English DT Proceedings Paper CT 6th International Symposium on Neutron Capture Therapy for Cancer CY OCT 31-NOV 04, 1994 CL KOBE, JAPAN SP Int Soc Neutron Capture Therapy RP Wheeler, FJ (reprint author), IDAHO NATL ENGN LAB,IDAHO FALLS,ID 83415, USA. NR 0 TC 3 Z9 3 U1 0 U2 0 PU PLENUM PRESS DIV PLENUM PUBLISHING CORP PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 BN 0-306-45307-X PY 1996 BP 289 EP 294 PG 6 WC Oncology; Dermatology SC Oncology; Dermatology GA BG72R UT WOS:A1996BG72R00042 ER PT B AU Liu, HYB Brugger, RM Rorer, DC AF Liu, HYB Brugger, RM Rorer, DC BE Mishima, Y TI Upgrades of the epithermal neutron beam: At the Brookhaven Medical Research Reactor SO CANCER NEUTRON CAPTURE THERAPY LA English DT Proceedings Paper CT 6th International Symposium on Neutron Capture Therapy for Cancer CY OCT 31-NOV 04, 1994 CL KOBE, JAPAN SP Int Soc Neutron Capture Therapy AB The first epithermal neutron beam at the Brookhaven Medical Research Reactor (BMRR) was installed in 1988 and produced a neutron beam that was satisfactory for the development of NCT with epithermal neutrons. This beam was used routinely until 1992 when the beam was upgraded by rearranging fuel elements in the reactor core to achieve a 50% increase in usable flux. Next, after computer modeling studies, it was proposed that the Al and Al2O3 moderator material in the shutter that produced the epithermal neutrons could be rearranged to enhance the beam further. However, this modification was not started because a better option appeared, namely to use fission plates to move the source of fission neutrons closer to the moderator and the patient irradiation position to achieve more efficient moderation and production of epithermal neutrons. A fission plate converter (FPC) source has been designed recently and, to test the concept, implementation of this upgrade has started. The predicted beam parameters will be 12 x 10(9) n(epi)/cm(2)sec accompanying with doses from fast neutrons and gamma rays per epithermal neutron of 2.8 x 10(-11) and < 1 x 10(-11) cGycm(2)/n, respectively, and a current-to-flux ratio of epithermal neutrons of 0.78. This conversion could be completed by late 1996. RP Liu, HYB (reprint author), BROOKHAVEN NATL LAB,DEPT MED,UPTON,NY 11973, USA. NR 0 TC 1 Z9 1 U1 0 U2 0 PU PLENUM PRESS DIV PLENUM PUBLISHING CORP PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 BN 0-306-45307-X PY 1996 BP 343 EP 348 PG 6 WC Oncology; Dermatology SC Oncology; Dermatology GA BG72R UT WOS:A1996BG72R00049 ER PT B AU Nadler, JH Yoon, WY Miley, GH AF Nadler, JH Yoon, WY Miley, GH BE Mishima, Y TI The IEC neutron generator and filter concept for neutron capture therapy SO CANCER NEUTRON CAPTURE THERAPY LA English DT Proceedings Paper CT 6th International Symposium on Neutron Capture Therapy for Cancer CY OCT 31-NOV 04, 1994 CL KOBE, JAPAN SP Int Soc Neutron Capture Therapy RP Nadler, JH (reprint author), US DOE,IDAHO OPERAT OFF,IDAHO FALLS,ID 83401, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU PLENUM PRESS DIV PLENUM PUBLISHING CORP PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 BN 0-306-45307-X PY 1996 BP 393 EP 398 PG 6 WC Oncology; Dermatology SC Oncology; Dermatology GA BG72R UT WOS:A1996BG72R00055 ER PT B AU Liu, HB Brugger, RM AF Liu, HB Brugger, RM BE Mishima, Y TI A study of the concept of a fission-plate converter as a source for an epithermal neutron beam SO CANCER NEUTRON CAPTURE THERAPY LA English DT Proceedings Paper CT 6th International Symposium on Neutron Capture Therapy for Cancer CY OCT 31-NOV 04, 1994 CL KOBE, JAPAN SP Int Soc Neutron Capture Therapy AB It has been suggested that a Fission-Plate Converter (FPC) at a reactor can enhance the intensity of an epithermal neutron beam produced by the reactor. By computer modeling, this concept has been applied to two sets of reactors to study how effective a FPC might be. The first set of reactors contains high-powered research reactors and is represented by the Missouri University Research Reactor and the Georgia Institute of Technology Research Reactor. The second set combines the FPC into the core of a low-powered reactor, yielding a thin, large area, reactor that we call a slab reactor. For these reactors, epithermal fluxes above 1 x 10(9) n/cm(2).sec are predicted while the fast-neutron doses per epithermal neutron are < 3 x 10(-11) cGy.cm(2)/n. RP Liu, HB (reprint author), BROOKHAVEN NATL LAB,DEPT MED,UPTON,NY 11973, USA. NR 0 TC 1 Z9 1 U1 0 U2 0 PU PLENUM PRESS DIV PLENUM PUBLISHING CORP PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 BN 0-306-45307-X PY 1996 BP 413 EP 418 PG 6 WC Oncology; Dermatology SC Oncology; Dermatology GA BG72R UT WOS:A1996BG72R00058 ER PT B AU Nigg, DW Mitchell, HE Harker, YD Yoon, WY Jones, JL Harmon, JF AF Nigg, DW Mitchell, HE Harker, YD Yoon, WY Jones, JL Harmon, JF BE Mishima, Y TI An accelerator-based epithermal photoneutron source for bnct SO CANCER NEUTRON CAPTURE THERAPY LA English DT Proceedings Paper CT 6th International Symposium on Neutron Capture Therapy for Cancer CY OCT 31-NOV 04, 1994 CL KOBE, JAPAN SP Int Soc Neutron Capture Therapy RP Nigg, DW (reprint author), IDAHO NATL ENGN LAB,POB 1625,IDAHO FALLS,ID 83415, USA. NR 0 TC 1 Z9 1 U1 0 U2 0 PU PLENUM PRESS DIV PLENUM PUBLISHING CORP PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 BN 0-306-45307-X PY 1996 BP 425 EP 430 PG 6 WC Oncology; Dermatology SC Oncology; Dermatology GA BG72R UT WOS:A1996BG72R00060 ER PT B AU Wielopolski, L Ciesielski, B AF Wielopolski, L Ciesielski, B BE Mishima, Y TI Determination of boron dose for BNCT using Fricke and EPR dosimetry SO CANCER NEUTRON CAPTURE THERAPY LA English DT Proceedings Paper CT 6th International Symposium on Neutron Capture Therapy for Cancer CY OCT 31-NOV 04, 1994 CL KOBE, JAPAN SP Int Soc Neutron Capture Therapy RP Wielopolski, L (reprint author), BROOKHAVEN NATL LAB,DEPT MED,BLDG 490,UPTON,NY 11973, USA. NR 0 TC 1 Z9 1 U1 0 U2 0 PU PLENUM PRESS DIV PLENUM PUBLISHING CORP PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 BN 0-306-45307-X PY 1996 BP 467 EP 471 PG 5 WC Oncology; Dermatology SC Oncology; Dermatology GA BG72R UT WOS:A1996BG72R00066 ER EF