FN Thomson Reuters Web of Science™ VR 1.0 PT J AU RANDRUP, J AF RANDRUP, J TI RECENT ADVANCES IN MICROSCOPIC SIMULATIONS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LAWRENCE BERKELEY LAB,DIV NUCL SCI,BERKELEY,CA 94720. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 29 EP NUCL PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23300029 ER PT J AU BALL, JR ABNEY, KD SCHROEDER, NC ASHLEY, KR PINKERTON, AB AF BALL, JR ABNEY, KD SCHROEDER, NC ASHLEY, KR PINKERTON, AB TI SORPTION CHARACTERISTICS OF UO-2(2+) IN NITRIC-ACID ON REILLEX(TM)-HPQ COLUMNS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LOS ALAMOS NATL LAB,DIV CHEM SCI & TECHNOL,LOS ALAMOS,NM 87545. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 30 EP IEC PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202482 ER PT J AU BURNHAM, AK GREGG, HR WARD, RL KNAUSS, KG AF BURNHAM, AK GREGG, HR WARD, RL KNAUSS, KG TI USE OF N-HEXADECANE-1,2-C-13 TO UNDERSTAND THE CRACKING MECHANISM AND KINETICS OF NORMAL-ALKANES IN CRUDE OILS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LAWRENCE LIVERMORE NATL LAB,LIVERMORE,CA 94551. RI knauss, kevin/K-2827-2012 NR 0 TC 0 Z9 0 U1 1 U2 4 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 31 EP GEOC PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202312 ER PT J AU SCHWARTZ, BL BRUCE, JE HOFSTADLER, SA ROCKWOOD, AL ANDERSON, GA SMITH, RD CHILKOTI, A STAYTON, PS AF SCHWARTZ, BL BRUCE, JE HOFSTADLER, SA ROCKWOOD, AL ANDERSON, GA SMITH, RD CHILKOTI, A STAYTON, PS TI THE STUDY OF NONCOVALENT STREPTAVIDIN PROTEIN COMPLEXES AT HIGH M-Z BY ELECTROSPRAY-IONIZATION MASS-SPECTROMETRY SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 PACIFIC NW LAB, DEPT CHEM SCI, RICHLAND, WA 99352 USA. UNIV WASHINGTON, CTR BIOENGN, SEATTLE, WA 98195 USA. RI Smith, Richard/J-3664-2012 OI Smith, Richard/0000-0002-2381-2349 NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 33 EP ANYL PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23200314 ER PT J AU SOUTHON, JR DEINO, AL ORSI, G TERRASI, F CAMPAJOLA, L AF SOUTHON, JR DEINO, AL ORSI, G TERRASI, F CAMPAJOLA, L TI CALIBRATION OF THE RADIOCARBON TIME-SCALE AT 37KA-BP SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 UNIV NAPLES,DIPARTIMENTO SCI FIS,I-80138 NAPLES,ITALY. LAWRENCE LIVERMORE NATL LAB,LIVERMORE,CA 94550. UNIV NAPLES,DIPARTIMENTO GEOFIS & VULCAN,I-80138 NAPLES,ITALY. NR 0 TC 0 Z9 0 U1 1 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 33 EP NUCL PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23300033 ER PT J AU HARMS, AC LIGHTWAHL, KJ SMITH, RD IBARTON, JK AF HARMS, AC LIGHTWAHL, KJ SMITH, RD IBARTON, JK TI NONCOVALENT ASSOCIATIONS OF TRANSITION-METAL COMPLEXES WITH OLIGONUCLEOTIDE DUPLEXES BY ELECTROSPRAY-IONIZATION MASS-SPECTROMETRY SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 PACIFIC NW LAB, RICHLAND, WA 99352 USA. CALTECH, DIV CHEM & CHEM ENGN, PASADENA, CA 91125 USA. RI Smith, Richard/J-3664-2012 OI Smith, Richard/0000-0002-2381-2349 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 34 EP ANYL PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23200315 ER PT J AU FEIBELMAN, PJ AF FEIBELMAN, PJ TI ENERGETICS OF STEPS ON METAL-SURFACES SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 SANDIA NATL LABS,ALBUQUERQUE,NM 87185. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 35 EP PHYS PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23300791 ER PT J AU WANG, D EVANS, RJ AF WANG, D EVANS, RJ TI STUDIES OF CELLULOSE PYROLYSIS BY MOLECULAR-BEAM TRIPLE QUADRUPOLE MASS-SPECTROMETRY SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 NATL RENEWABLE ENERGY LAB,GOLDEN,CO 80401. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 35 EP CELL PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23200808 ER PT J AU KNICKELBEIN, M AF KNICKELBEIN, M TI SPECTROSCOPIC STUDIES OF ISOLATED TRANSITION-METAL CLUSTERS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 ARGONNE NATL LAB,DIV CHEM,ARGONNE,IL 60439. NR 0 TC 0 Z9 0 U1 1 U2 2 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 36 EP PHYS PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23300792 ER PT J AU ADDIS, L GALIC, H KREITZ, P JOHNSON, A AF ADDIS, L GALIC, H KREITZ, P JOHNSON, A TI THE VIRTUAL LIBRARY IN ACTION - THE SLAC PROVIDES UNIVERSAL FULL-TEXT ACCESS TO THE LITERATURE OF PARTICLE PHYSICS VIA THE SPIRES-HEP DATABASE AND THE WORLD-WIDE-WEB SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 STANFORD LINEAR ACCELERATOR CTR,STANFORD,CA 94309. NR 0 TC 0 Z9 0 U1 1 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 37 EP CINF PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23201436 ER PT J AU DENN, MM AF DENN, MM TI MELT DYNAMICS AT A SOLID INTERFACE IN A SHEAR FIELD SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 UNIV CALIF BERKELEY,DEPT CHEM ENGN,BERKELEY,CA 94720. LAWRENCE BERKELEY LAB,DIV MAT SCI,BERKELEY,CA 94720. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 38 EP POLY PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23301174 ER PT J AU WANG, D MONTANE, D CHORNET, E AF WANG, D MONTANE, D CHORNET, E TI THE MBMS AS A TOOL FOR MECHANISTIC STUDIES OF STEAM REFORMING REACTIONS OF OXYGEN-CONTAINING-COMPOUNDS DERIVED FROM BIOMASS PYROLYSIS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 NATL RENEWABLE ENERGY LAB,GOLDEN,CO 80401. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 38 EP CELL PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23200811 ER PT J AU HINMAN, ND AF HINMAN, ND TI GETTING BIOFUELS INTO THE MARKETPLACE SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 NATL RENEWABLE ENERGY LAB,GOLDEN,CO 80401. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 40 EP BTEC PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23301920 ER PT J AU HOWARD, BH BOFF, JJ ZAROCHAK, MF MCDONALD, MA AF HOWARD, BH BOFF, JJ ZAROCHAK, MF MCDONALD, MA TI PREPARATION OF FISCHER-TROPSCH CATALYSTS FROM COBALT IRON HYDROTALCITES SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 US DOE,PITTSBURGH ENERGY TECHNOL CTR,PITTSBURGH,PA 15236. NR 0 TC 0 Z9 0 U1 1 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 40 EP FUEL PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202245 ER PT J AU EYRING, MW ROHAR, PC HICKEY, RF WHITE, CM AF EYRING, MW ROHAR, PC HICKEY, RF WHITE, CM TI SEPARATION OF FISCHER-TROPSCH CATALYST WAX MIXTURES USING DENSE GAS EXTRACTION SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 KERR MCGEE CORP,KERR MCGEE TECH CTR,OKLAHOMA CITY,OK 73125. US DOE,PETC,PITTSBURGH,PA 15236. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 41 EP FUEL PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202246 ER PT J AU MCMILLAN, AD LAUF, RJ PAULAUSKAS, FL AF MCMILLAN, AD LAUF, RJ PAULAUSKAS, FL TI VARIABLE FREQUENCY MICROWAVE CURING IN POLYMER SYSTEMS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LAMBDA TECHNOL,RALEIGH,NC 27622. OAK RIDGE NATL LAB,OAK RIDGE,TN 37831. NR 0 TC 0 Z9 0 U1 1 U2 2 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 41 EP PMSE PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23301567 ER PT J AU FRANZ, JA CAMAIONI, DM ALNAJJAR, MS AUTREY, TS LINEHAN, JC AF FRANZ, JA CAMAIONI, DM ALNAJJAR, MS AUTREY, TS LINEHAN, JC TI FUNDAMENTAL HYDROGEN-TRANSFER STUDIES IN COAL-LIQUEFACTION - UNDERSTANDING THE ANSWERS AND QUESTIONS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 PACIFIC NW LAB, DEPT CHEM SCI, RICHLAND, WA 99352 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 43 EP FUEL PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202248 ER PT J AU CREMER, P SHEN, TR SOMORJAI, GA AF CREMER, P SHEN, TR SOMORJAI, GA TI THE CHEMISTRY OF ETHYLENE AND HYDROGEN ON PT(111) MONITORED WITH SURFACE VIBRATIONAL SPECTROSCOPY SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LAWRENCE BERKELEY LAB,DEPT CHEM,BERKELEY,CA 94720. LAWRENCE BERKELEY LAB,DEPT PHYS,BERKELEY,CA 94720. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 44 EP COLL PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23201555 ER PT J AU APRA, E NICHOLS, JA TAYLOR, HL AF APRA, E NICHOLS, JA TAYLOR, HL TI IMPLEMENTATION OF A DISTRIBUTED DATA VERSION DFT CODE SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 PACIFIC NW LAB, ENVIRONM MOLEC SCI LAB, RICHLAND, WA 99352 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 46 EP COMP PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23201807 ER PT J AU NGHIEM, NP AF NGHIEM, NP TI DESIGN OF WASTE DEACTIVATION SYSTEMS FOR BIOPHARMACEUTICAL MANUFACTURING FACILITIES SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 OAK RIDGE NATL LAB,OAK RIDGE,TN 37831. NR 0 TC 0 Z9 0 U1 1 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 46 EP BIOT PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23200497 ER PT J AU ABOLA, EE MANNING, NO SUSSMAN, JL AF ABOLA, EE MANNING, NO SUSSMAN, JL TI CHALLENGES TO STORING AND ACCESSING 3-D INFORMATION ON BIOLOGICAL MACROMOLECULES SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 BROOKHAVEN NATL LAB,PROT DATA BANK,UPTON,NY 11973. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 47 EP CINF PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23201446 ER PT J AU BURNHAM, AK BRAUN, RL COBURN, TT SANDVIK, EI SCHMIDT, B NOBLE, R AF BURNHAM, AK BRAUN, RL COBURN, TT SANDVIK, EI SCHMIDT, B NOBLE, R TI AN APPROPRIATE KINETIC-MODEL FOR WELL-PRESERVED ALGAL KEROGENS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LAWRENCE LIVERMORE NATL LAB,LIVERMORE,CA 94551. EXXON PROD RES,HOUSTON,TX 77252. STATOIL,N-4001 STAVANGER,NORWAY. ARCO,PLANO,TX 75075. NR 0 TC 0 Z9 0 U1 0 U2 2 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 47 EP GEOC PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202328 ER PT J AU VORRES, KS AF VORRES, KS TI COAL SLURRY PH STUDIES SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 ARGONNE NATL LAB,DIV CHEM,ARGONNE,IL 60439. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 47 EP FUEL PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202252 ER PT J AU HOUSTON, JE AF HOUSTON, JE TI THE STUDY OF END-GROUP INTERACTIONS FOR SELF-ASSEMBLING MONOLAYERS BY INTERFACIAL FORCE MICROSCOPY SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 SANDIA NATL LABS,ALBUQUERQUE,NM 87185. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 48 EP COLL PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23201559 ER PT J AU HUSSLEDERMAN, SM TSAO, A TURNBULL, T BISCHOF, C SUN, X AF HUSSLEDERMAN, SM TSAO, A TURNBULL, T BISCHOF, C SUN, X TI PARALLEL EIGENSOLVERS FOR CHEMISTRY APPLICATIONS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 SUPERCOMP RES CTR,BOWIE,MD 20715. ARGONNE NATL LAB,ARGONNE,IL 60439. DUKE UNIV,DEPT COMP SCI,DURHAM,NC 27708. RI Bischof, Christian/D-2897-2009 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 48 EP COMP PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23201809 ER PT J AU LU, SX BRILLHART, M CEBE, P CAPEL, M AF LU, SX BRILLHART, M CEBE, P CAPEL, M TI WIDE AND SMALL-ANGLE X-RAY-SCATTERING STUDY OF THERMAL-EXPANSION OF NEW-TPI SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 BROOKHAVEN NATL SYNCHROTRON LIGHT SOURCE,DEPT BIOL,UPTON,NY 11973. MIT,DEPT MAT SCI & ENGN,CAMBRIDGE,MA 02139. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 49 EP POLY PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23301185 ER PT J AU WIGNALL, GD AF WIGNALL, GD TI SANS STUDIES OF POLYMER MORPHOLOGY AND ISOTOPE EFFECTS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 OAK RIDGE NATL LAB,OAK RIDGE,TN 37831. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 49 EP PMSE PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23301575 ER PT J AU LUECKE, HF BURGER, PM BERGMAN, RG AF LUECKE, HF BURGER, PM BERGMAN, RG TI A SYNTHESIS OF SECONDARY IRIDIUM FISCHER CARBENE COMPLEXES VIA C-H ACTIVATION OF METHYL ETHERS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 UNIV CALIF BERKELEY,DEPT CHEM,BERKELEY,CA 94720. LAWRENCE BERKELEY LAB,DIV CHEM SCI,BERKELEY,CA 94720. NR 0 TC 0 Z9 0 U1 1 U2 2 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 50 EP INOR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202649 ER PT J AU COGDELL, CD WAYMENT, DG CASADONTE, DJ KUBATMARTIN, KA AF COGDELL, CD WAYMENT, DG CASADONTE, DJ KUBATMARTIN, KA TI A CONVENIENT, ONE-STEP SYNTHESIS OF YBA2CU3O7-X SUPERCONDUCTORS - AN UNDERGRADUATE IN ORGANIC MATERIALS LABORATORY EXPERIMENT SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TEXAS TECH UNIV,DEPT CHEM & BIOCHEM,LUBBOCK,TX 79409. LOS ALAMOS NATL LAB,DIV MAT SCI & TECHNOL,LOS ALAMOS,NM 87545. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 51 EP CHED PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23200915 ER PT J AU RAWSON, SA MCKINLEY, JP STEVENS, TO FREDRICKSON, JK GULLETT, CD AF RAWSON, SA MCKINLEY, JP STEVENS, TO FREDRICKSON, JK GULLETT, CD TI PYRITE MINERALIZATION RELATED TO MICROBIAL ACTIVITY IN LOW-PERMEABILITY SEDIMENTS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 PACIFIC NW LAB, CTR EARTH & ENVIRONM SCI, RICHLAND, WA 99352 USA. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 51 EP GEOC PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202332 ER PT J AU RAMSEY, JM AF RAMSEY, JM TI MICROINSTRUMENTS FOR CHEMICAL SENSING SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 OAK RIDGE NATL LAB,DIV CHEM & ANALYT SCI,OAK RIDGE,TN 37831. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 52 EP COLL PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23201563 ER PT J AU SYLWESTER, ER GREGORICH, KE LEE, DM HSU, M KACHER, CD KADKHODAYAN, B KEENEY, DA LANE, MR MOHAR, MF NEU, NP STOYER, NJ VEECK, AC WATANABE, Y YANG, JC HOFFMAN, DC AF SYLWESTER, ER GREGORICH, KE LEE, DM HSU, M KACHER, CD KADKHODAYAN, B KEENEY, DA LANE, MR MOHAR, MF NEU, NP STOYER, NJ VEECK, AC WATANABE, Y YANG, JC HOFFMAN, DC TI GAS-PHASE CHROMATOGRAPHY OF THE HEAVIEST ELEMENTS AND THEIR HOMOLOGS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LAWRENCE BERKELEY LAB,BERKELEY,CA 94720. NR 0 TC 0 Z9 0 U1 1 U2 2 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 53 EP NUCL PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23300053 ER PT J AU LANE, MR GREGORICH, KE LEE, DM HSU, M KACHER, CD KADKHODAYAN, B KEENEY, DA MOHAR, MF NEU, NP OSTERRIEDER, EJ STOYER, NJ SYLWESTER, ER VEECK, AC WATANABE, Y YANG, JC HOFFMAN, DC AF LANE, MR GREGORICH, KE LEE, DM HSU, M KACHER, CD KADKHODAYAN, B KEENEY, DA MOHAR, MF NEU, NP OSTERRIEDER, EJ STOYER, NJ SYLWESTER, ER VEECK, AC WATANABE, Y YANG, JC HOFFMAN, DC TI ASSIGNMENT OF A 2.1S SF ACTIVITY TO RE-262 SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LAWRENCE BERKELEY LAB,BERKELEY,CA 94720. NR 0 TC 0 Z9 0 U1 1 U2 2 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 54 EP NUCL PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23300054 ER PT J AU MARTINO, A STOKER, M HICKS, M BARTHOLOMEW, CH SAULT, AG KAWOLA, JS AF MARTINO, A STOKER, M HICKS, M BARTHOLOMEW, CH SAULT, AG KAWOLA, JS TI SYNTHESIS AND CHARACTERIZATION OF FE COLLOID CATALYSTS IN INVERSE MICELLE SOLUTIONS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 SANDIA NATL LABS,DEPT FUEL SCI,ALBUQUERQUE,NM 87185. BRIGHAM YOUNG UNIV,DEPT CHEM ENGN,PROVO,UT 84602. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 54 EP PETR PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23300691 ER PT J AU WU, JZ SASSI, AP BLANCH, HW PRAUSNITZ, JM AF WU, JZ SASSI, AP BLANCH, HW PRAUSNITZ, JM TI PARTITIONING OF PROTEINS BETWEEN AN AQUEOUS-SOLUTION AND A WEAKLY-IONIZABLE POLYELECTROLYTE HYDROGEL SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 UNIV CALIF BERKELEY,DEPT CHEM ENGN,BERKELEY,CA 94720. LAWRENCE BERKELEY LAB,DIV CHEM SCI,BERKELEY,CA 94720. RI Wu, Jianzhong/I-5164-2013 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 54 EP IEC PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202505 ER PT J AU XU, H PORTER, MD SCHLENOFF, JB AF XU, H PORTER, MD SCHLENOFF, JB TI POLYELECTROLYTES AS COATINGS FOR CHEMICAL SENSORS - A QUARTZ-CRYSTAL MICROBALANCE AND SURFACE-ENHANCED RAMAN-SPECTROSCOPIC STUDY SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 US DOE,AMES LAB,AMES,IA 50011. IOWA STATE UNIV SCI & TECHNOL,DEPT CHEM,AMES,IA 50011. FLORIDA STATE UNIV,DEPT CHEM,TALLAHASSEE,FL 32306. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 54 EP ANYL PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23200335 ER PT J AU WIERCZINSKI, B AF WIERCZINSKI, B TI ONLINE LIQUID-SCINTILLATION-COUNTING IN HEAVY ELEMENT RESEARCH SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LAWRENCE BERKELEY LAB,DIV NUCL SCI,BERKELEY,CA 94720. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 55 EP NUCL PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23300055 ER PT J AU STOYER, NJ HOFFMAN, DC AF STOYER, NJ HOFFMAN, DC TI CATION-CATION COMPLEX-FORMATION AMONG ACTINIDES SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 UNIV CALIF BERKELEY,DEPT CHEM,BERKELEY,CA 94720. LAWRENCE LIVERMORE NATL LAB,LIVERMORE,CA 94550. NR 0 TC 0 Z9 0 U1 0 U2 3 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 56 EP NUCL PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23300056 ER PT J AU KACHER, DD GREGORICH, KE LEE, DM BILEWICZ, A WATANABE, Y WIERCZINSKI, B KADKHODAYAN, B SYLWESTER, ER LANE, MR KEENEY, DA OSTERRIEDER, E VEECK, A STOYER, N HSU, M YANG, J HOFFMAN, DC AF KACHER, DD GREGORICH, KE LEE, DM BILEWICZ, A WATANABE, Y WIERCZINSKI, B KADKHODAYAN, B SYLWESTER, ER LANE, MR KEENEY, DA OSTERRIEDER, E VEECK, A STOYER, N HSU, M YANG, J HOFFMAN, DC TI SOLVENT-EXTRACTION STUDIES OF RF (ELEMENT 104) SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LAWRENCE BERKELEY LAB,DIV NUCL SCI,BERKELEY,CA 94720. NR 0 TC 0 Z9 0 U1 1 U2 2 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 58 EP NUCL PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23300058 ER PT J AU SMALL, JH HOBSON, ST MCHUGH, SK SHEA, KJ AF SMALL, JH HOBSON, ST MCHUGH, SK SHEA, KJ TI HETEROATOM-CONTAINING ARYLENE-BRIDGED AND ALKYLENE-BRIDGED POLYSILSESQUIOXANE XEROGELS - POROUS MOLECULAR-LEVEL COMPOSITES SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 UNIV CALIF IRVINE,DEPT CHEM,IRVINE,CA 92717. SANDIA NATL LABS,DEPT PROPERTIES ORGAN MAT,ALBUQUERQUE,NM 87185. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 59 EP PETR PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23300696 ER PT J AU GREGORICH, KE KREEK, SA HALL, HL HENDERSON, RA LEYBA, JD CZERWINSKI, KR KADKHODAYAN, B NEU, MP KACHER, CD HAMILTON, TM LANE, MR SYLWESTER, ER TURLER, A LEE, DM NURMIA, MJ HOFFMAN, DC AF GREGORICH, KE KREEK, SA HALL, HL HENDERSON, RA LEYBA, JD CZERWINSKI, KR KADKHODAYAN, B NEU, MP KACHER, CD HAMILTON, TM LANE, MR SYLWESTER, ER TURLER, A LEE, DM NURMIA, MJ HOFFMAN, DC TI ELECTRON-CAPTURE-DELAYED FISSION OF NP-228 SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LAWRENCE BERKELEY LAB,DIV NUCL SCI,BERKELEY,CA 94720. RI Turler, Andreas/D-3913-2014 OI Turler, Andreas/0000-0002-4274-1056 NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 60 EP NUCL PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23300060 ER PT J AU PAGORIA, PF MITCHELL, AR COON, CL SCHMIDT, RD AF PAGORIA, PF MITCHELL, AR COON, CL SCHMIDT, RD TI NEW NITRATION AND NITROLYSIS PROCEDURES IN THE SYNTHESIS OF ENERGETIC MATERIALS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LAWRENCE LIVERMORE NATL LAB,CTR ENERGET MAT,LIVERMORE,CA 94550. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 60 EP IEC PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202509 ER PT J AU CLAYTOR, TN TUGGLE, DG JACKSON, DD AF CLAYTOR, TN TUGGLE, DG JACKSON, DD TI TRITIUM PRODUCTION FROM A PLASMA DISCHARGE ON PALLADIUM SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87545. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 61 EP NUCL PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23300061 ER PT J AU LINEHAN, JC MATSON, DW DARAB, JG FULTON, JL AF LINEHAN, JC MATSON, DW DARAB, JG FULTON, JL TI A HIGH-YIELD REVERSE MICELLE SYNTHESIS OF CATALYSTS AND CATALYST PRECURSORS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 PACIFIC NW LAB, RICHLAND, WA 99352 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 61 EP PETR PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23300699 ER PT J AU MATSON, DW LINEHAN, JC DARAB, JG BUEHLER, MF PHELPS, MR NEUENSCHWANDER, GG AF MATSON, DW LINEHAN, JC DARAB, JG BUEHLER, MF PHELPS, MR NEUENSCHWANDER, GG TI RTDS - A CONTINUOUS, RAPID, THERMAL SYNTHESIS METHOD SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 PACIFIC NW LAB, RICHLAND, WA 99352 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 63 EP PETR PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23300701 ER PT J AU WISHART, JF SUN, J CHO, MO ISIED, SS AF WISHART, JF SUN, J CHO, MO ISIED, SS TI DRIVING-FORCE DEPENDENCE AND THERMODYNAMICS OF INTRAMOLECULAR ELECTRON-TRANSFER IN AMMINERUTHENIUM-MODIFIED NATIVE AND METAL-SUBSTITUTED CYTOCHROMES-C SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 RUTGERS STATE UNIV,DEPT CHEM,NEW BRUNSWICK,NJ 08904. BROOKHAVEN NATL LAB,DEPT CHEM,UPTON,NY 11973. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 63 EP INOR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202662 ER PT J AU ENGLISH, AM FENWICK, C BERNSTEIN, A WISHART, J SUN, J AF ENGLISH, AM FENWICK, C BERNSTEIN, A WISHART, J SUN, J TI STUDY OF OXYFERRYL HEME REACTIVITY USING BOTH RADIATION AND PHOTOCHEMICAL TECHNIQUES SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 CONCORDIA UNIV,DEPT CHEM,MONTREAL,PQ H3G 1M8,CANADA. BROOKHAVEN NATL LAB,DEPT CHEM,UPTON,NY 11973. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 64 EP INOR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202663 ER PT J AU DURANT, JL AF DURANT, JL TI APPLICATION OF DFT TO TRANSITION-STATES SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 SANDIA NATL LABS,DIV COMBUST CHEM,LIVERMORE,CA 94551. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 65 EP COMP PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23201826 ER PT J AU LONGANBACH, JR PINKSTON, TE AF LONGANBACH, JR PINKSTON, TE TI THE POWER-SYSTEMS DEVELOPMENT FACILITY AT WILSONVILLE, ALABAMA SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 US DOE,MORGANTOWN,WV 26507. SO CO SERV INC,BIRMINGHAM,AL 35202. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 66 EP FUEL PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202271 ER PT J AU MATERER, N STARKE, U BARBIERI, A VANHOVE, MA SOMORJAI, GA AF MATERER, N STARKE, U BARBIERI, A VANHOVE, MA SOMORJAI, GA TI THE MOLECULAR-SURFACE STRUCTURE OF A LOW-TEMPERATURE ICE IH(0001) CRYSTAL SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LAWRENCE BERKELEY LAB,BERKELEY,CA 94720. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 66 EP COLL PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23201577 ER PT J AU RATHKE, JW KLINGLER, RJ AF RATHKE, JW KLINGLER, RJ TI SUPERCRITICAL HYDROFORMYLATIONS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 ARGONNE NATL LAB,ARGONNE,IL 60439. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 67 EP IEC PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202516 ER PT J AU WANG, Q KOCHENDOERFER, GG VERDEGEM, PJE LUGTENBURG, J MATHIES, RA SCHOENLEIN, RW SHANK, CV AF WANG, Q KOCHENDOERFER, GG VERDEGEM, PJE LUGTENBURG, J MATHIES, RA SCHOENLEIN, RW SHANK, CV TI THE 1ST STEP IN VISION DRIVEN BY A NONBONDED STERIC INTERACTION SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LAWRENCE BERKELEY LAB,DIV MAT SCI,BERKELEY,CA 94720. UNIV CALIF BERKELEY,DEPT CHEM,BERKELEY,CA 94720. RI Schoenlein, Robert/D-1301-2014 OI Schoenlein, Robert/0000-0002-6066-7566 NR 0 TC 0 Z9 0 U1 1 U2 2 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 67 EP PHYS PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23300823 ER PT J AU BUTLER, MA AF BUTLER, MA TI STRUCTURE OF CHEMICAL INTERFACES AND THE TRANSIENT-RESPONSE OF MICROSENSORS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 SANDIA NATL LABS,DEPT MICROSENSOR,ALBUQUERQUE,NM 87185. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 68 EP COLL PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23201579 ER PT J AU PANIGRAHY, S BASH, PA AF PANIGRAHY, S BASH, PA TI A HYBRID DIVIDE-AND-CONQUER DFT/MOLECULAR MECHANICS METHOD TO STUDY ENZYME REACTION-MECHANISMS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 ARGONNE NATL LAB,CTR MECHANIST BIOL & BIOTECHNOL,ARGONNE,IL 60439. NR 0 TC 0 Z9 0 U1 1 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 68 EP COMP PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23201829 ER PT J AU STOHL, F DIEGERT, KV GOODNOW, DC AF STOHL, F DIEGERT, KV GOODNOW, DC TI COMPARISON OF THE ACTIVITIES OF FINE-PARTICLE SIZE CATALYSTS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 SANDIA NATL LABS,PROC RES DEPT 6212,ALBUQUERQUE,NM 87185. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 68 EP FUEL PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202273 ER PT J AU CECIL, LD FRAPE, SK DRIMMIE, RJ SUDICKY, EA CHERRY, JA SHARMA, P ELMORE, D VOGT, S AF CECIL, LD FRAPE, SK DRIMMIE, RJ SUDICKY, EA CHERRY, JA SHARMA, P ELMORE, D VOGT, S TI GROUNDWATER-FLOW VELOCITIES AND DISPERSIVITIES DETERMINED USING CL-36 DATA FROM 29 YEARS OF ARCHIVED WATER SAMPLES, SNAKE RIVER PLAIN AQUIFER, IDAHO SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 US GEOL SURVEY,IDAHO FALLS,ID 83403. UNIV WATERLOO,WATERLOO,ON N2E 3GI,CANADA. PURDUE UNIV,W LAFAYETTE,IN 47907. NR 0 TC 0 Z9 0 U1 1 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 69 EP NUCL PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23300069 ER PT J AU GRATE, JW ABRAHAM, MH AF GRATE, JW ABRAHAM, MH TI COMPARISONS OF AMORPHOUS AND ASSEMBLED THIN-FILM SENSOR MATERIALS USING SOLUBILITY MODELS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 PACIFIC NW LAB, ENVIRONM MOLEC SCI, RICHLAND, WA 99352 USA. UNIV LONDON UNIV COLL, DEPT CHEM, LONDON WC1H 0AJ, ENGLAND. NR 0 TC 1 Z9 1 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 69 EP COLL PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23201580 ER PT J AU GIRVIN, DC BOLTON, H AF GIRVIN, DC BOLTON, H TI EFFECT OF ADSORPTION AND AQUEOUS SPECIATION ON NITRILOTRIACETATE BIODEGRADATION SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 PACIFIC NW LAB, RICHLAND, WA 99352 USA. RI Bolton, Harvey/E-5583-2011 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 70 EP ENVR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202016 ER PT J AU MATSON, DW LINEHAN, JC DARAB, JG WATROB, HC LUI, E PHELPS, MR HOGAN, MO AF MATSON, DW LINEHAN, JC DARAB, JG WATROB, HC LUI, E PHELPS, MR HOGAN, MO TI PROGRESS IN THE DEVELOPMENT AND PRODUCTION OF NANOSCALE IRON-CONTAINING CATALYSTS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 PACIFIC NW LAB, RICHLAND, WA 99352 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 70 EP FUEL PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202275 ER PT J AU FORSYTHE, JH MAURICE, PA HERSMAN, L SPOSITO, G AF FORSYTHE, JH MAURICE, PA HERSMAN, L SPOSITO, G TI BIO-GEOCHEMICAL APPLICATIONS OF THE NEW TAPPING-MODE ATOMIC-FORCE MICROSCOPY SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 KENT STATE UNIV,DEPT GEOL,KENT,OH 44242. LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87545. UNIV CALIF BERKELEY,DEPT ENVIRONM SCI POLICY & MANAGEMENT,BERKELEY,CA 94720. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 71 EP GEOC PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202352 ER PT J AU NILSEN, DN HUNDLEY, GL GALVAN, GJ WRIGHT, JB AF NILSEN, DN HUNDLEY, GL GALVAN, GJ WRIGHT, JB TI FIELD TESTING OF LIQUID-EMULSION MEMBRANE SYSTEM FOR COPPER RECOVERY FROM MINE SOLUTIONS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 US BUR MINES,ALBANY RES CTR,ALBANY,OR 97321. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 71 EP IEC PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202520 ER PT J AU AHN, DJ CHARYCH, D AF AHN, DJ CHARYCH, D TI IN-SITU FTIR STUDIES OF POLYMERIC MONOLAYERS AT THE AIR-SOLUTION INTERFACE SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LAWRENCE BERKELEY LAB,CTR ADV MAT,BERKELEY,CA 94720. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 72 EP COLL PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23201583 ER PT J AU FLUCAS, BJ MINOR, LKM HARRIS, BW AF FLUCAS, BJ MINOR, LKM HARRIS, BW TI POLYCYCLIC AROMATIC-HYDROCARBONS IN THE SOIL AT SELECTED BURNING GROUNDS AT LOS-ALAMOS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87545. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 74 EP ENVR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202020 ER PT J AU SCHNEIDER, TW MARTIN, SJ AF SCHNEIDER, TW MARTIN, SJ TI SENSOR CONSIDERATIONS FOR THICKNESS-SHEAR MODE RESONATORS AND COMPRESSIONAL WAVE RADIATION SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 SANDIA NATL LABS,DEPT MICROSENSOR RES & DEV,ALBUQUERQUE,NM 87185. NR 1 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 74 EP COLL PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23201585 ER PT J AU CUGINI, AV MARTELLO, DV KRASTMAN, D BALTRUS, JP CIOCCO, MV FROMMELL, EF HOLDER, GD AF CUGINI, AV MARTELLO, DV KRASTMAN, D BALTRUS, JP CIOCCO, MV FROMMELL, EF HOLDER, GD TI THE EFFECT OF CATALYST DISPERSION ON THE ACTIVITY OF UNSUPPORTED MOLYBDENUM CATALYSTS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 UNIV PITTSBURGH,DEPT CHEM & PETR ENGN,PITTSBURGH,PA 15260. US DOE,PETC,PITTSBURGH,PA 15236. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 75 EP FUEL PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202280 ER PT J AU MUCKERMAN, JT KALUZA, M AF MUCKERMAN, JT KALUZA, M TI LASER CONTROL OF MOLECULAR-MOTION - MODE-SELECTIVE INFRARED EXCITATION OF LINEAR ACETYLENE SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 BROOKHAVEN NATL LAB,DEPT CHEM,UPTON,NY 11973. RI Muckerman, James/D-8752-2013 NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 76 EP PHYS PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23300831 ER PT J AU EHLER, DS DURAN, BL SAUER, N AF EHLER, DS DURAN, BL SAUER, N TI THE USE OF CHELATING WATER-SOLUBLE POLYMERS AND ULTRAFILTRATION FOR THE REMOVAL OF LEAD FROM CONTAMINATED SOIL SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87545. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 77 EP ENVR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202023 ER PT J AU CARRADO, KA THIYAGARAJAN, P ELDER, DL ZAJAC, GW AF CARRADO, KA THIYAGARAJAN, P ELDER, DL ZAJAC, GW TI A STUDY OF POLYMER-CLAYS FORMED BY DIRECT SYNTHESIS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 AMOCO CORP,AMOCO RES CTR,NAPERVILLE,IL 60566. ARGONNE NATL LAB,DIV CHEM,ARGONNE,IL 60439. ARGONNE NATL LAB,DIV PULSED NEUTRON SOURCE,ARGONNE,IL 60439. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 78 EP PETR PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23300716 ER PT J AU JAEGER, EP JUDSON, RS TREASURYWALA, AM AF JAEGER, EP JUDSON, RS TREASURYWALA, AM TI DOCKING FLEXIBLE MOLECULES INTO 3 PROTEINS BY GENETIC ALGORITHM SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 THREE DIMENSIONAL PHARMACEUT,PHILADELPHIA,PA 19104. SANDIA NATL LABS,LIVERMORE,CA 94551. STERLING WINTHROP,COLLEGEVILLE,PA 19426. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 78 EP COMP PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23201839 ER PT J AU VILLINSKI, JE CONKLIN, MH LIANG, L AF VILLINSKI, JE CONKLIN, MH LIANG, L TI EFFECT OF NATURAL ORGANIC-MATTER ON THE MN/FE REDOX COUPLE SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 UNIV ARIZONA,DEPT HYDROL & WATER RESOURCES,TUCSON,AZ 85721. OAK RIDGE NATL LAB,DIV ENVIRONM SCI,OAK RIDGE,TN 37831. RI Liang, Liyuan/O-7213-2014 OI Liang, Liyuan/0000-0003-1338-0324 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 78 EP GEOC PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202359 ER PT J AU DAVENPORT, JW WATSON, RE WEINERT, M AF DAVENPORT, JW WATSON, RE WEINERT, M TI PHOTOEMISSION AND CHARGE-TRANSFER IN METALLIC ALLOYS - SURFACE VERSUS BULK SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 BROOKHAVEN NATL LAB,DEPT APPL SCI,UPTON,NY 11973. BROOKHAVEN NATL LAB,DEPT PHYS,UPTON,NY 11973. NR 0 TC 0 Z9 0 U1 0 U2 2 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 79 EP PHYS PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23300834 ER PT J AU SHUMATE, C MARDIS, E BRUCE, D AF SHUMATE, C MARDIS, E BRUCE, D TI A MODIFIED ROBOTIC PIPETTOR FOR PERFORMING GENOME ANALYSIS PROTOCOLS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 HAMILTON CO,RENO,NV 89502. WASHINGTON UNIV,GENOME SEQUENCING CTR,ST LOUIS,MO 63801. LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87545. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 79 EP IEC PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202528 ER PT J AU HUDSON, RJ MILLS, GL HERBERT, BE AF HUDSON, RJ MILLS, GL HERBERT, BE TI SORPTION OF HYDROPHOBIC ORGANIC-COMPOUNDS TO RESIDUAL DIESEL OIL IN AQUIFER MATERIALS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 UNIV GEORGIA,SAVANNAH RIVER ECOL LAB,AIKEN,SC 29802. TEXAS A&M UNIV,DEPT GEOL & GEOPHYS,COLLEGE STN,TX 77843. RI Herbert, Bruce/K-4744-2013 OI Herbert, Bruce/0000-0002-6736-1148 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 81 EP ENVR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202027 ER PT J AU WANG, LS FAN, JW CHENG, HS AF WANG, LS FAN, JW CHENG, HS TI PROBING THE ELECTRONIC-STRUCTURE OF TRANSITION-METAL CLUSTERS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 WASHINGTON STATE UNIV, DEPT PHYS, RICHLAND, WA 99352 USA. PACIFIC NW LAB, ENVIRONM MOLEC SCI LAB, RICHLAND, WA 99352 USA. AIR PROD & CHEM INC, ALLENTOWN, PA 18195 USA. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 81 EP PHYS PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23300836 ER PT J AU LUO, XL KUBAS, GJ BURNS, CJ BRYAN, JC UNKEFER, CJ AF LUO, XL KUBAS, GJ BURNS, CJ BRYAN, JC UNKEFER, CJ TI SYNTHESIS OF ETA-2-SIH4 COMPLEXES AND EVIDENCE FOR AN UNPRECEDENTED TAUTOMERIC EQUILIBRIUM BETWEEN AN ETA-2-SIH4 COMPLEX AND A HYDRIDOSILYL SPECIES - A MODEL FOR METHANE COORDINATION AND ACTIVATION SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LOS ALAMOS NATL LAB,MAT & CHEM DESIGN GRP,LOS ALAMOS,NM 87545. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 82 EP INOR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202681 ER PT J AU BORGERDING, AJ ROGERS, YC SPALL, WD WILKERSON, CW VILLARREAL, R AF BORGERDING, AJ ROGERS, YC SPALL, WD WILKERSON, CW VILLARREAL, R TI ANALYSIS OF CHELATORS IN COMPLEX MATRICES SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LOS ALAMOS NATL LAB,DIV CHEM SCI & TECHNOL,LOS ALAMOS,NM 87545. NR 0 TC 0 Z9 0 U1 1 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 83 EP ENVR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202029 ER PT J AU VOGEL, JS TURTELTAUB, KW MAUTHE, R MCANINCH, JE KAUTIANEN, A AF VOGEL, JS TURTELTAUB, KW MAUTHE, R MCANINCH, JE KAUTIANEN, A TI C-14 AMS IN BIOMEDICAL-RESEARCH SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LAWRENCE LIVERMORE NATL LAB,LIVERMORE,CA 94551. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 83 EP NUCL PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23300083 ER PT J AU WANG, LS FAN, JW NICHOLAS, JB COLSON, SD AF WANG, LS FAN, JW NICHOLAS, JB COLSON, SD TI STUDYING THE SURFACE CHEMICAL-BOND BY USING CLUSTER-MODELS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 WASHINGTON STATE UNIV, DEPT PHYS, RICHLAND, WA 99352 USA. PACIFIC NW LAB, ENVIRONM MOLEC SCI LAB, RICHLAND, WA 99352 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 83 EP COLL PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23201594 ER PT J AU WANG, LQ BAER, DR ENGELHARD, MH SARANIN, AA ZOTOV, AV AF WANG, LQ BAER, DR ENGELHARD, MH SARANIN, AA ZOTOV, AV TI THE REACTIVITY OF DEFECTS ON TIO2 SURFACES SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 PACIFIC NW LAB, CTR MAT & CHEM SCI, RICHLAND, WA 99352 USA. PACIFIC NW LAB, ENVIRONM MOLEC SCI CTR, RICHLAND, WA 99352 USA. VLADIVOSTOK AUTOMAT & CONTROL PROCESSES INST, VLADIVOSTOK 690041, RUSSIA. UNIV MUNICH, INST PHYS, D-85577 MUNICH, GERMANY. RI Engelhard, Mark/F-1317-2010; Baer, Donald/J-6191-2013; Saranin, Alexander/M-4877-2013; SARANIN, ALEXANDER/B-1176-2009; Zotov , Andrey/F-4068-2014 OI Baer, Donald/0000-0003-0875-5961; Saranin, Alexander/0000-0001-6642-2466; SARANIN, ALEXANDER/0000-0001-6642-2466; Zotov , Andrey/0000-0002-0338-3057 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 84 EP COLL PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23201595 ER PT J AU NOVAK, CF AF NOVAK, CF TI DEVELOPING THERMODYNAMIC MODELS FOR F-ELEMENTS FROM EXTRACTION DATA SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 SANDIA NATL LABS,ALBUQUERQUE,NM 87185. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 85 EP NUCL PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23300085 ER PT J AU DIMAURO, LF AF DIMAURO, LF TI FIELD-INDUCED DISSOCIATION DYNAMICS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 BROOKHAVEN NATL LAB,DEPT CHEM,UPTON,NY 11973. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 86 EP PHYS PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23300841 ER PT J AU ERKKILA, TH HOLLEN, RM AF ERKKILA, TH HOLLEN, RM TI THE CONTAMINANT ANALYSIS AUTOMATION PROJECT - THE IMPLEMENTATION OF A NEW AUTOMATION STRATEGY SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87545. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 86 EP IEC PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202534 ER PT J AU OSBOURN, GC BARTHOLOMEW, JW MARTINEZ, RF RICCO, AJ CROOKS, RM XU, C ALLRED, RE AF OSBOURN, GC BARTHOLOMEW, JW MARTINEZ, RF RICCO, AJ CROOKS, RM XU, C ALLRED, RE TI DISTINGUISHING BINARY-MIXTURES OF VOCS BY PATTERN-RECOGNITION OF SAW ARRAY RESPONSES SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 SANDIA NATL LABS,ALBUQUERQUE,NM 87185. TEXAS A&M UNIV,DEPT CHEM,COLLEGE STN,TX 77843. ADHERENT TECHNOL,ALBUQUERQUE,NM 87123. RI Ricco, Antonio/A-5273-2010 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 86 EP COLL PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23201597 ER PT J AU ELLING, JW ROBERTS, RS LAHIRI, S FEDDEMA, JT MATEK, J AF ELLING, JW ROBERTS, RS LAHIRI, S FEDDEMA, JT MATEK, J TI ANALYSIS ASSESSMENT EXPERT-SYSTEM FOR GAS-CHROMATOGRAPHY SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87545. SANDIA NATL LABS,ALBUQUERQUE,NM 87185. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 87 EP IEC PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202535 ER PT J AU NEWMAN, BD NORMAN, DI GUNDIMEDA, M AF NEWMAN, BD NORMAN, DI GUNDIMEDA, M TI UNDERSTANDING THE GENESIS OF CALCIUM-CARBONATE DEPOSITS USING QUADRUPOLE ANALYSES OF FLUID INCLUSION GASSES SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 NEW MEXICO INST MIN & TECHNOL,DEPT GEOSCI,SORORRO,NM 87801. LOS ALAMOS NATL LAB,ENVIRONM SCI GRP,LOS ALAMOS,NM 87544. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 87 EP GEOC PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202368 ER PT J AU RAO, LF RAI, DP FELMY, AR FULTON, RW AF RAO, LF RAI, DP FELMY, AR FULTON, RW TI THERMODYNAMICS OF TRIVALENT LANTHANIDE AND ACTINIDE ELEMENTS IN CARBONATE SOLUTIONS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 PACIFIC NW LAB, RICHLAND, WA 99352 USA. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 87 EP NUCL PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23300087 ER PT J AU JAKLEVIC, JM HANSEN, ADA MENG, JD POLLARD, MJ UBER, DC AF JAKLEVIC, JM HANSEN, ADA MENG, JD POLLARD, MJ UBER, DC TI MODULAR APPROACH TO AUTOMATION FOR THE HUMAN GENOME PROJECT SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LAWRENCE BERKELEY LAB,CTR HUMAN GENOME,AUTOMAT & INSTRUMENTAT GRP,BERKELEY,CA 94720. LAWRENCE BERKELEY LAB,DIV ENGN,BERKELEY,CA 94720. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 88 EP IEC PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202536 ER PT J AU WRUCK, DA KADKHODAYAN, B PALMER, CEA SILVA, RJ AF WRUCK, DA KADKHODAYAN, B PALMER, CEA SILVA, RJ TI FORMATION-CONSTANTS OF NEODYMIUM ACETATE COMPLEXES AT ELEVATED-TEMPERATURES BY LASER-INDUCED PHOTOACOUSTIC-SPECTROSCOPY SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LAWRENCE LIVERMORE NATL LAB,LIVERMORE,CA 94550. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 88 EP NUCL PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23300088 ER PT J AU STRAUME, T MARCHETTI, AA ANSPAUGH, LR AF STRAUME, T MARCHETTI, AA ANSPAUGH, LR TI AMS APPLIED TO HIROSHIMA AND CHERNOBYL DOSIMETRY SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LAWRENCE LIVERMORE NATL LAB,DIV HLTH & ECOL ASSESSMENT,LIVERMORE,CA 94550. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 90 EP NUCL PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23300090 ER PT J AU THOMAS, RC RICCO, AJ OSBOURN, GC BARTHOLOMEW, JW YANG, H CROOKS, RM AF THOMAS, RC RICCO, AJ OSBOURN, GC BARTHOLOMEW, JW YANG, H CROOKS, RM TI CHEMICAL SENSING SAW ARRAYS MODIFIED BY SELF-ASSEMBLING MONOLAYER FILMS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 SANDIA NATL LABS,ALBUQUERQUE,NM 87185. TEXAS A&M UNIV,DEPT CHEM,COLLEGE STN,TX 77843. RI Ricco, Antonio/A-5273-2010 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 90 EP COLL PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23201601 ER PT J AU MARCHETTI, AA STRAUME, T ANSPAUGH, LR AF MARCHETTI, AA STRAUME, T ANSPAUGH, LR TI DETERMINATION OF TOTAL IODINE AND I-129 IN SOILS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LAWRENCE LIVERMORE NATL LAB,DIV HLTH & ECOL ASSESSMENT,LIVERMORE,CA 94551. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 91 EP NUCL PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23300091 ER PT J AU MCANINCH, JE BENCH, GS FREEMAN, SPHT HAINSWORTH, LJ MARCHETTI, AA ROBERTS, ML SOUTHON, JR VOGEL, JS PROCTOR, ID AF MCANINCH, JE BENCH, GS FREEMAN, SPHT HAINSWORTH, LJ MARCHETTI, AA ROBERTS, ML SOUTHON, JR VOGEL, JS PROCTOR, ID TI CHARACTERISTIC PROJECTILE X-RAYS FOR ISOBAR SUPPRESSION IN AMS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LAWRENCE LIVERMORE NATL LAB,LIVERMORE,CA 94551. NR 0 TC 0 Z9 0 U1 1 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 93 EP NUCL PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23300093 ER PT J AU CHEN, CI TAYLOR, RT AF CHEN, CI TAYLOR, RT TI AEROBIC THERMOPHILE BIODEGRADATION OF BTEX SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LAWRENCE LIVERMORE NATL LAB,DIV EARTH SCI,LIVERMORE,CA 94550. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 94 EP BIOT PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23200544 ER PT J AU HERSMAN, L MAURICE, P SPOSITO, G AF HERSMAN, L MAURICE, P SPOSITO, G TI IRON ACQUISITION FROM HEMATITE BY AN AEROBIC PSEUDOMONAS SP SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 KENT STATE UNIV,DEPT GEOL,KENT,OH 44242. LOS ALAMOS NATL LAB,DIV LIFE SCI,LOS ALAMOS,NM 87545. UNIV CALIF BERKELEY,DEPT ENVIRONM SCI POLICY & MGMT,BERKELEY,CA 94720. NR 0 TC 1 Z9 1 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 94 EP GEOC PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202375 ER PT J AU KAY, BD LYKKE, KR AF KAY, BD LYKKE, KR TI STATE-TO-STATE REACTIVE GAS-SURFACE SCATTERING - H+AU(111)-CL-]HCL(V,J) SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 PACIFIC NW LAB, ENVIRONM MOLEC SCI LAB, RICHLAND, WA 99352 USA. ARGONNE NATL LAB, ARGONNE, IL 60439 USA. NR 0 TC 0 Z9 0 U1 0 U2 2 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 94 EP COLL PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23201605 ER PT J AU MAURICE, P FORSYTHE, J AF MAURICE, P FORSYTHE, J TI APPLICATIONS OF ATOMIC-FORCE MICROSCOPY TO STUDIES OF ORGANIC AND MICROBIAL INTERACTIONS WITH HYDROUS IRON-OXIDES SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 KENT STATE UNIV,DEPT GEOL,KENT,OH 44242. LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87545. UNIV CALIF BERKELEY,DEPT ENVIRONM SCI POLICY & MGMT,BERKELEY,CA 94720. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 95 EP GEOC PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202376 ER PT J AU PEACHEY, NM ESPINOZA, BF DYE, RC AF PEACHEY, NM ESPINOZA, BF DYE, RC TI ZEOLITE MEMBRANES FABRICATED BY PULSED-LASER DEPOSITION SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87545. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 95 EP PETR PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23300732 ER PT J AU CISPER, ME GILL, CG ROBERTS, JB HEMBERGER, PH AF CISPER, ME GILL, CG ROBERTS, JB HEMBERGER, PH TI ON LINE MONITORING BY MEMBRANE INTRODUCTION MASS-SPECTROMETRY SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LOS ALAMOS NATL LAB,DIV CHEM SCI & TECHNOL,LOS ALAMOS,NM 87544. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 96 EP IEC PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202540 ER PT J AU HURLBURT, PK MILLER, RL ABNEY, KD KINKEAD, SA ATTREP, M AF HURLBURT, PK MILLER, RL ABNEY, KD KINKEAD, SA ATTREP, M TI BORON SUBSTITUTION OF COBALT DICARBOLLIDE ANIONS - SYNTHESIS, REACTIVITY AND USES SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87545. RI Chamberlin, Rebecca/A-1335-2011 OI Chamberlin, Rebecca/0000-0001-6468-7778 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 96 EP INOR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202695 ER PT J AU JUDSON, RS TREASURYWALA, AM JAEGER, EP AF JUDSON, RS TREASURYWALA, AM JAEGER, EP TI VARIATIONS ON THE GA THEME FOR CONFORMATION SEARCHING SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 STERLING WINTHROP INC,COLLEGEVILLE,PA 19426. SANDIA NATL LABS,LIVERMORE,CA 94551. THREE DIMENSIONAL PHARMACEUT,PHILADELPHIA,PA 19104. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 96 EP COMP PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23201857 ER PT J AU XIE, XS DUNN, RC AF XIE, XS DUNN, RC TI SINGLE-MOLECULE SPECTROSCOPY AND DYNAMICS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 PACIFIC NW LAB, RICHLAND, WA 99352 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 96 EP PHYS PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23300851 ER PT J AU MCCARTHY, JF MARSH, JD TIPPING, E AF MCCARTHY, JF MARSH, JD TIPPING, E TI MOBILIZATION OF ACTINIDES FROM DISPOSAL TRENCHES BY NATURAL ORGANIC-MATTER SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 OAK RIDGE NATL LAB,OAK RIDGE,TN 37831. INST FRESHWATER ECOL,AMBLESIDE,ENGLAND. RI Tipping, Edward/I-6309-2012 OI Tipping, Edward/0000-0001-6618-6512 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 97 EP NUCL PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23300097 ER PT J AU MILLER, RL PINKERTON, AB HURLBURT, PK ABNEY, KD AF MILLER, RL PINKERTON, AB HURLBURT, PK ABNEY, KD TI ALKYL DERIVATIVES OF COBALT DICARBOLLIDE - SYNTHESIS, SPECTROSCOPY, AND DYNAMICS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LOS ALAMOS NATL LAB,DIV CHEM SCI & TECHNOL,LOS ALAMOS,NM 87545. RI Chamberlin, Rebecca/A-1335-2011 OI Chamberlin, Rebecca/0000-0001-6468-7778 NR 0 TC 1 Z9 1 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 97 EP INOR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202696 ER PT J AU BELAK, JF GLOSLI, JN PHILPOTT, MR AF BELAK, JF GLOSLI, JN PHILPOTT, MR TI TRIBOLOGY OF AMORPHOUS-CARBON FILMS (A-C AND A-CH) BY COMPUTER-SIMULATION SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LAWRENCE LIVERMORE NATL LAB,LIVERMORE,CA 94550. IBM CORP,ALMADEN RES CTR,SAN JOSE,CA 95120. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 98 EP COLL PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23201609 ER PT J AU COLLINS, JP WARD, TL RAMAN, N SCHWARTZ, RW BRINKER, CJ HAGEN, GP AF COLLINS, JP WARD, TL RAMAN, N SCHWARTZ, RW BRINKER, CJ HAGEN, GP TI EFFECT OF MEMBRANE DESIGN ON THE PERFORMANCE OF A PACKED-BED MEMBRANE REACTOR FOR PROPANE DEHYDROGENATION SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 SANDIA NATL LABS,APPL MAT LAB,ALBUQUERQUE,NM 87106. AMOCO RES CTR,NAPERVILLE,IL 60566. UNIV NEW MEXICO,DEPT CHEM & NUCL ENGN,ALBUQUERQUE,NM 87131. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 98 EP PETR PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23300735 ER PT J AU KADKHODAYAN, B ZHAO, P MARQUEZ, LN WRUCK, DA DELGUIDICE, D GAYLORD, RF PALMER, CEA SILVA, RJ AF KADKHODAYAN, B ZHAO, P MARQUEZ, LN WRUCK, DA DELGUIDICE, D GAYLORD, RF PALMER, CEA SILVA, RJ TI STUDIED OF ACTINIDE COLLOIDS IN HIGH-IONIC STRENGTH GROUNDWATERS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LAWRENCE LIVERMORE NATL LAB,LIVERMORE,CA 94551. SANDIA NATL LABS,ALBUQUERQUE,NM 87185. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 98 EP NUCL PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23300098 ER PT J AU WHEELER, DR SCHARRER, E AF WHEELER, DR SCHARRER, E TI COBALT CONTAINING POLYMERS FOR USE IN MICROLITHOGRAPHY SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 SANDIA NATL LABS,DEPT SYNTHESIS & DEGRADAT ORGAN MAT,ALBUQUERQUE,NM 87185. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 98 EP INOR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202697 ER PT J AU JENSEN, JH GORDON, MS AF JENSEN, JH GORDON, MS TI ON THE NUMBER OF WATER-MOLECULES NECESSARY TO STABILIZE THE GLYCINE ZWITTERION SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 IOWA STATE UNIV SCI & TECHNOL,DEPT CHEM,AMES,IA 50011. IOWA STATE UNIV SCI & TECHNOL,US DOE,AMES LAB,AMES,IA 50011. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 99 EP COMP PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23201860 ER PT J AU MARQUEZ, LN KADKHODAYAN, B WRUCK, DA DELGUIDICE, D GAYLORD, RF ZUMWALT, JW ZHAO, P PALMER, CEA SILVA, RJ AF MARQUEZ, LN KADKHODAYAN, B WRUCK, DA DELGUIDICE, D GAYLORD, RF ZUMWALT, JW ZHAO, P PALMER, CEA SILVA, RJ TI THE SOLUBILITY OF UO22+ IN DILUTE SODIUM-CHLORIDE SOLUTIONS AND IN HIGH-IONIC STRENGTH SODIUM-SULFATE AND CHLORINE BRINES SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LAWRENCE LIVERMORE NATL LAB,LIVERMORE,CA 94551. SANDIA NATL LABS,ALBUQUERQUE,NM 87185. NR 0 TC 0 Z9 0 U1 0 U2 2 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 99 EP NUCL PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23300099 ER PT J AU TAYLOR, RH GRATE, JW AF TAYLOR, RH GRATE, JW TI SEQUENTIAL INJECTION METHOD FOR THE DETERMINATION OF HEXAVALENT CHROMIUM IN SOILS AND GROUND-WATER SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 PACIFIC NW LAB, RICHLAND, WA 99352 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 99 EP IEC PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202543 ER PT J AU GALL, EJ SNYDER, LI BRYCE, AL CLARK, SB AF GALL, EJ SNYDER, LI BRYCE, AL CLARK, SB TI THE COMPETITIVE EFFECTS OF CA(II) ON EU(III) SORPTION TO GOETHITE SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 SAVANNAH RIVER ECOL LAB,AIKEN,SC 29802. NR 0 TC 0 Z9 0 U1 0 U2 3 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 100 EP NUCL PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23300100 ER PT J AU BEALS, DM AF BEALS, DM TI DETERMINATION OF TC-99 AND I-129 BY INDUCTIVELY-COUPLED PLASMA-MASS SPECTROMETRY SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 WESTINGHOUSE SAVANNAH RIVER CO,SAVANNAH RIVER TECHNOL CTR,AIKEN,SC 29808. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 103 EP NUCL PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23300103 ER PT J AU BUCHANAN, MV STEMMLER, EA HETTICH, RL HURST, GB AF BUCHANAN, MV STEMMLER, EA HETTICH, RL HURST, GB TI MALDI FTICR CHARACTERIZATION OF MODIFIED NUCLEIC-ACIDS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 OAK RIDGE NATL LAB,DIV CHEM & ANALYT SCI,OAK RIDGE,TN 37831. BOWDOIN COLL,DEPT CHEM,BRUNSWICK,ME 04011. RI Hettich, Robert/N-1458-2016 OI Hettich, Robert/0000-0001-7708-786X NR 0 TC 0 Z9 0 U1 0 U2 2 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 106 EP ANYL PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23200387 ER PT J AU MCCOY, JD SEN, S NATH, SK COHEN, JM DONLEY, JP CURRO, JG AF MCCOY, JD SEN, S NATH, SK COHEN, JM DONLEY, JP CURRO, JG TI ROTATIONAL ISOMERIC STATE ALKANE MELTS NEAR A HARD-WALL SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 NEW MEXICO INST MIN & TECHNOL,SOCORRO,NM 87801. SANDIA NATL LABS,ALBUQUERQUE,NM 87185. RI McCoy, John/B-3846-2010 OI McCoy, John/0000-0001-5404-1404 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 106 EP PHYS PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23300859 ER PT J AU ALLEN, PG BUCHER, JJ EDELSTEIN, NM SHUH, DK AF ALLEN, PG BUCHER, JJ EDELSTEIN, NM SHUH, DK TI CHARACTERIZATION OF URANYL COMPLEXES IN SOLUTION BY X-RAY-ABSORPTION SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LAWRENCE LIVERMORE NATL LAB,GT SEABORG INST TRANSACTINIUM SCI,LIVERMORE,CA 94551. LAWRENCE BERKELEY LAB,DIV CHEM SCI,BERKELEY,CA 94720. NR 0 TC 0 Z9 0 U1 1 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 107 EP NUCL PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23300107 ER PT J AU HUDSON, EA TERMINELLO, LJ VIANI, BE BUCHER, JJ SHUH, DK EDELSTEIN, NM REICH, T AF HUDSON, EA TERMINELLO, LJ VIANI, BE BUCHER, JJ SHUH, DK EDELSTEIN, NM REICH, T TI URANIUM AND THORIUM SORPTION ON MINERALS STUDIED BY X-RAY-ABSORPTION SPECTROSCOPY SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LAWRENCE LIVERMORE NATL LAB,LIVERMORE,CA 94551. FORSCHUNGSZENTRUM ROSSENDORF,INST RADIOCHEM,DRESDEN,GERMANY. LAWRENCE BERKELEY LAB,BERKELEY,CA 94720. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 108 EP NUCL PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23300108 ER PT J AU EFURD, DW ATTREP, M MILLER, GG ROKOP, DJ HAMEEDI, J VALETTESILVER, N AF EFURD, DW ATTREP, M MILLER, GG ROKOP, DJ HAMEEDI, J VALETTESILVER, N TI MEASUREMENT OF PLUTONIUM IN SEDIMENT AND BIOLOGICAL SAMPLES FROM THE BEAUFORT SEA SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LOS ALAMOS NATL LAB,DIV CHEM SCI & TECHNOL,LOS ALAMOS,NM 87545. NOAA,SILVER SPRING,MD 20910. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 110 EP NUCL PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23300110 ER PT J AU TONKOVICH, ALY ZILKA, JL JIMENEZ, DM ROBERTS, GL COX, JL AF TONKOVICH, ALY ZILKA, JL JIMENEZ, DM ROBERTS, GL COX, JL TI INORGANIC MEMBRANE REACTORS - A DISTRIBUTED FEED APPROACH FOR PARTIAL OXIDATION REACTIONS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 PACIFIC NW LAB, RICHLAND, WA 99352 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 110 EP PETR PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23300747 ER PT J AU BALACHANDRAN, U DUSEK, JT MAIYA, PS MIEVILLE, RL KLEEFISCH, MS UDOVICH, CA BOSE, AC AF BALACHANDRAN, U DUSEK, JT MAIYA, PS MIEVILLE, RL KLEEFISCH, MS UDOVICH, CA BOSE, AC TI DENSE CERAMIC MEMBRANES FOR REACTIVE SEPARATION OF OXYGEN SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 US DOE,PITTSBURGH ENERGY TECHNOL CTR,PITTSBURGH,PA 15236. ARGONNE NATL LAB,ARGONNE,IL 60439. AMOCO RES CTR,NAPERVILLE,IL 60566. NR 0 TC 0 Z9 0 U1 0 U2 2 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 111 EP PETR PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23300748 ER PT J AU CRAIN, JS ALVARADO, JA KIELY, JT SMITH, LL YAEGER, JS AF CRAIN, JS ALVARADO, JA KIELY, JT SMITH, LL YAEGER, JS TI DETERMINATION OF NATURALLY-OCCURRING ACTINIDES AND THEIR PROGENY IN FRESH-WATER USING ICP-MS AND BATCH SEPARATION SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 ARGONNE NATL LAB,ARGONNE,IL 60439. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 112 EP NUCL PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23300112 ER PT J AU BRITT, PF BUCHANAN, AC AF BRITT, PF BUCHANAN, AC TI THERMAL-DECOMPOSITION OF SUBSTITUTED PHENETHYL PHENYL ETHERS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 OAK RIDGE NATL LAB,DIV CHEM,OAK RIDGE,TN 37831. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 113 EP ORGN PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23300232 ER PT J AU VOLPE, AM AF VOLPE, AM TI TH-U-PU-CM-AM ISOTOPIC COMPOSITION OF LOW-LEVEL SAMPLES USING PLASMA SOURCE-MASS SPECTROSCOPY SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LAWRENCE LIVERMORE NATL LAB,DIV ISOTOPE SCI,LIVERMORE,CA 94550. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 113 EP NUCL PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23300113 ER PT J AU HOLLEN, RM AF HOLLEN, RM TI STANDARDIZING THE ENVIRONMENTAL CHEMICAL LABORATORY SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87545. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 114 EP IEC PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202552 ER PT J AU KLATT, LN AF KLATT, LN TI DATA INTERPRETATION IN THE AUTOMATED LABORATORY SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 OAK RIDGE NATL LAB,OAK RIDGE,TN 37831. LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87545. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 115 EP IEC PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202553 ER PT J AU ZHANG, M EDDY, C DEANDA, K FRANDEN, MA FINKELSTEIN, M PICATAGGIO, S AF ZHANG, M EDDY, C DEANDA, K FRANDEN, MA FINKELSTEIN, M PICATAGGIO, S TI METABOLIC ENGINEERING OF ZYMOMONAS-MOBILIS FOR ETHANOL-PRODUCTION FROM RENEWABLE FEEDSTOCKS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 NATL RENEWABLE ENERGY LAB,DIV ALTERNAT FUELS,APPL BIOL SCI BRANCH,GOLDEN,CO 80401. NR 0 TC 0 Z9 0 U1 1 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 115 EP BTEC PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23301994 ER PT J AU NAZIN, E EISENHAWER, S AGNEW, S KOROTKEVITCH, V AF NAZIN, E EISENHAWER, S AGNEW, S KOROTKEVITCH, V TI ANALYSIS OF THE THERMAL-EXPLOSION AT TOMSK-7 SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87545. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 116 EP NUCL PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23300116 ER PT J AU SMITH, SC ZACHARA, JM AF SMITH, SC ZACHARA, JM TI IMPACT OF MICROBIAL FE-OXIDE REDUCTION ON THE SORPTION OF CO(II)EDTA BY GOETHITE AND A SUBSURFACE SEDIMENT SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 PACIFIC NW LAB, RICHLAND, WA 99352 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 116 EP ENVR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202062 ER PT J AU URENDA, T GRIESMEYER, M AF URENDA, T GRIESMEYER, M TI ENABLING PLUG-AND-PLAY LABORATORY AUTOMATION IN DOES CONTAMINANT ANALYSIS AUTOMATION PROJECT SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 SANDIA NATL LABS,CTR INTELL SYST & ROBOT,ALBUQUERQUE,NM 87185. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 116 EP IEC PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202554 ER PT J AU PRUSKI, M SHINAR, J LANG, DP HWANG, SJ JIA, H AF PRUSKI, M SHINAR, J LANG, DP HWANG, SJ JIA, H TI SOLID-STATE NMR-STUDIES OF THIN DIAMOND FILMS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 IOWA STATE UNIV SCI & TECHNOL,DEPT PHYS & ASTR,DEPT CHEM,AMES LAB,AMES,IA 50011. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 118 EP PETR PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23300755 ER PT J AU ADNEY, WS BAKER, JO VINZANT, TB THOMAS, SR HIMMEL, ME AF ADNEY, WS BAKER, JO VINZANT, TB THOMAS, SR HIMMEL, ME TI KINETIC COMPARISON OF BETA-D-GLUCOSIDASES OF INDUSTRIAL IMPORTANCE SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 NREL,DIV ALTERNAT FUELS,GOLDEN,CO 80401. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 119 EP BTEC PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23301998 ER PT J AU DATYE, AK KALAKKAD, DS ALLARD, LF VOLKL, E AF DATYE, AK KALAKKAD, DS ALLARD, LF VOLKL, E TI ELECTRON HOLOGRAPHY OF CATALYSTS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 UNIV NEW MEXICO,CTR MICROENGINEERED CERAM,ALBUQUERQUE,NM 87131. OAK RIDGE NATL LAB,HIGH TEMP MAT LAB,OAK RIDGE,TN 37831. UNIV NEW MEXICO,DEPT CHEM & NUCL ENGN,ALBUQUERQUE,NM 87131. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 120 EP PETR PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23300757 ER PT J AU BEACH, JV LOY, DA HSIAO, YL WAYMOUTH, RM AF BEACH, JV LOY, DA HSIAO, YL WAYMOUTH, RM TI ENVIRONMENTALLY FRIENDLY POLYSILANES - AN ALTERNATIVE ROUTE TO POLYSILANE PHOTORESISTS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 SANDIA NATL LABS,DEPT PROPERTIES ORGAN MAT,ALBUQUERQUE,NM 87185. STANFORD UNIV,DEPT CHEM,STANFORD,CA 94305. RI Loy, Douglas/D-4847-2009 OI Loy, Douglas/0000-0001-7635-9958 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 121 EP PMSE PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23301647 ER PT J AU SUKWATTANASINITT, M IJADIMAGHSOODI, S BARTON, TJ AF SUKWATTANASINITT, M IJADIMAGHSOODI, S BARTON, TJ TI A CONVENIENT INTRODUCTION OF NLO CHROMOPHORES INTO ELECTRON-RICH ACETYLENIC POLYMERS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 IOWA STATE UNIV SCI & TECHNOL,USDOE,AMES LAB,DEPT CHEM,AMES,IA 50011. RI Sukwattanasinitt, Mongkol/E-8912-2010 NR 0 TC 0 Z9 0 U1 1 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 121 EP POLY PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23301257 ER PT J AU LIN, JB IJADIMAGHSOODI, S BARTON, TJ AF LIN, JB IJADIMAGHSOODI, S BARTON, TJ TI SYNTHESIS AND STUDY OF CUMULENE-CONTAINING POLYMERS WITH FLEXIBLE BLOCKS IN THE MAIN-CHAIN SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 IOWA STATE UNIV SCI & TECHNOL,DEPT CHEM,AMES,IA 50011. IOWA STATE UNIV SCI & TECHNOL,US DOE,AMES LAB,AMES,IA 50011. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 122 EP POLY PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23301258 ER PT J AU LIN, JB IJADIMAGHSOODI, S BARTON, TJ AF LIN, JB IJADIMAGHSOODI, S BARTON, TJ TI SYNTHESIS AND RING-OPENING POLYMERIZATION OF 1,1,3,3-TETRAMETHYL-2,4-DIMETHYLENE-1,3-DISILACYCLOBUTANE SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 IOWA STATE UNIV SCI & TECHNOL,DEPT CHEM,AMES,IA 50011. IOWA STATE UNIV SCI & TECHNOL,US DOE,AMES LAB,AMES,IA 50011. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 123 EP POLY PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23301259 ER PT J AU SMITH, RD HOFSTADLER, SA BRUCE, JA CHENG, X CHEN, R GALE, DC SCHWARTZ, BL ANDERSON, GA AF SMITH, RD HOFSTADLER, SA BRUCE, JA CHENG, X CHEN, R GALE, DC SCHWARTZ, BL ANDERSON, GA TI HIGH-PERFORMANCE ELECTROSPRAY-IONIZATION MASS-SPECTROMETRY IN THE STUDY OF THE NONCOVALENT ASSOCIATIONS OF PROTEINS AND DNA SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 PACIFIC NW LAB, DEPT CHEM SCI, RICHLAND, WA 99352 USA. RI Smith, Richard/J-3664-2012 OI Smith, Richard/0000-0002-2381-2349 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 123 EP ANYL PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23200404 ER PT J AU HSIAO, YL WAYMOUTH, RM BEACH, JV LOY, DA AF HSIAO, YL WAYMOUTH, RM BEACH, JV LOY, DA TI ENVIRONMENTALLY BENIGN POLYMER SYNTHESIS - POLYSILANE PHOTORESISTS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 STANFORD UNIV,DEPT CHEM,STANFORD,CA 94305. 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 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 127 EP ORGN PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23300246 ER PT J AU BARDEEN, C WANG, Q SHANK, CV AF BARDEEN, C WANG, Q SHANK, CV TI USING CHIRPED PULSES FOR SELECTIVE EXCITATION OF WAVEPACKETS IN CONDENSED-PHASE SYSTEMS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 UNIV CALIF BERKELEY,DEPT CHEM,BERKELEY,CA 94720. LAWRENCE BERKELEY LAB,DIV MAT SCI,BERKELEY,CA 94720. NR 0 TC 1 Z9 1 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 128 EP PHYS PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23300881 ER PT J AU MARSH, SF AF MARSH, SF TI THE EFFECTS OF ANION-EXCHANGE FUNCTION-GROUP VARIATIONS ON THE SORPTION OF PU(IV) FROM NITRIC-ACID SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 SANDIA NATL LABS,ALBUQUERQUE,NM 87185. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 132 EP IEC PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202570 ER PT J AU FRUCHTL, HA KENDALL, RA HARRISON, RJ AF FRUCHTL, HA KENDALL, RA HARRISON, RJ TI A SCALABLE IMPLEMENTATION OF RI-SCF ON PARALLEL COMPUTERS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 PACIFIC NW LAB, ENVIRONM MOLEC SCE LAB, RICHLAND, WA 99352 USA. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 133 EP COMP PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23201894 ER PT J AU PAINE, RT BOND, EM FOX, J DUESLER, EN AF PAINE, RT BOND, EM FOX, J DUESLER, EN TI DEVELOPMENT OF ION-EXCHANGE CHELATORS FOR ACTINIDE SEPARATIONS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 UNIV NEW MEXICO,DEPT CHEM,ALBUQUERQUE,NM 87131. LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87545. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 133 EP IEC PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202571 ER PT J AU CHIARIZIA, R GATRONE, RC HORWITZ, EP AF CHIARIZIA, R GATRONE, RC HORWITZ, EP TI AM(III) AND EU(III) EXTRACTION BY SUBSTITUTED QUATERNARY AMMONIUM-SALTS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 ARGONNE NATL LAB,DIV CHEM,ARGONNE,IL 60439. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 134 EP IEC PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202572 ER PT J AU WHISENHUNT, DW VEECK, AC COOK, WA RAYMOND, KN HOFFMAN, DC AF WHISENHUNT, DW VEECK, AC COOK, WA RAYMOND, KN HOFFMAN, DC TI CHELATING RESINS SPECIFIC FOR THE ACTINIDES SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LAWRENCE LIVERMORE NATL LAB,GLENN T SEABORG INST TRANSACTINIUM SCI,LIVERMORE,CA 94550. UNIV CALIF BERKELEY,DEPT CHEM,BERKELEY,CA 94720. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 134 EP INOR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202733 ER PT J AU FAULON, JL POHL, P AF FAULON, JL POHL, P TI STOCHASTIC CHEMICAL-STRUCTURE GENERATOR SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 SANDIA NATL LABS,ALBUQUERQUE,NM 87110. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 136 EP COMP PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23201897 ER PT J AU KNIZE, MG SALMON, CP DEWHIRST, KP FELTON, JS AF KNIZE, MG SALMON, CP DEWHIRST, KP FELTON, JS TI TEMPERATURE-DEPENDENT FORMATION OF HETEROCYCLIC AROMATIC AMINE MUTAGENS CARCINOGENS DURING THE COOKING OF MEATS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LAWRENCE LIVERMORE NATL LAB,BIOL & BIOTECHNOL RES PROGRAM,LIVERMORE,CA 94551. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 136 EP AGFD PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23200136 ER PT J AU FAULON, JL POHL, PI AF FAULON, JL POHL, PI TI STEREOSPECIFICITY OF BETA-O-4-LIGNIN OLIGOMERS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 SANDIA NATL LABS,ALBUQUERQUE,NM 87185. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 137 EP BTEC PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23302016 ER PT J AU SCHAFER, KJ KULANDER, KC MIES, FH AF SCHAFER, KJ KULANDER, KC MIES, FH TI DYNAMICS OF ATOMS AND MOLECULES IN STRONG ONE AND 2 COLOR LASER FIELDS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 NIST,GAITHERSBURG,MD 20899. LAWRENCE LIVERMORE NATL LAB,LIVERMORE,CA 94550. US SAN DIEGO,LA JOLLA,CA 92093. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 138 EP PHYS PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23300891 ER PT J AU BUTCHER, RJ CLARK, DL GRUMBINE, SK WATKIN, JG AF BUTCHER, RJ CLARK, DL GRUMBINE, SK WATKIN, JG TI SYNTHESIS AND REACTIVITY OF NEW MONO PENTAMETHYL CYCLOPENTADIENYL THORIUM COMPLEXES SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LOS ALAMOS NATL LAB,MAT & CHEM DESIGN GRP,LOS ALAMOS,NM 87545. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 140 EP INOR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202739 ER PT J AU CURRO, JG RAJASEKARAN, JJ AF CURRO, JG RAJASEKARAN, JJ TI INTEGRAL-EQUATION THEORY OF POLYMER MELTS AND BLENDS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 UNIV NEW MEXICO,ADV MAT LAB,ALBUQUERQUE,NM 87106. SANDIA NATL LABS,ALBUQUERQUE,NM 87185. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 142 EP PHYS PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23300895 ER PT J AU SCHNABEL, RC BURNS, CJ ARNEY, DSJ AF SCHNABEL, RC BURNS, CJ ARNEY, DSJ TI SYNTHESIS AND REACTIVITY OF TIED-BACK CYCLOPENTADIENYL ACTINIDE COMPLEXES SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87545. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 142 EP INOR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202741 ER PT J AU AGRAWAL, A TRATNYEK, PG STOFFYNEGLI, P LIANG, LY AF AGRAWAL, A TRATNYEK, PG STOFFYNEGLI, P LIANG, LY TI PROCESSES AFFECTING NITRO REDUCTION BY IRON - MINERALOGICAL CONSEQUENCES OF PRECIPITATION IN AQUEOUS CARBONATE ENVIRONMENTS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 ATLANTIC GEOSCI CTR,DARTMOUTH,NS B2Y 4A2,CANADA. OREGON GRAD INST,DEPT ENVIRONM SCI & ENGN,PORTLAND,OR 97291. OAK RIDGE NATL LAB,DEPT ENVIRONM SCI,OAK RIDGE,TN 37831. RI Agrawal, Abinash/B-8048-2013; Liang, Liyuan/O-7213-2014 OI Liang, Liyuan/0000-0003-1338-0324 NR 0 TC 1 Z9 1 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 143 EP ENVR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202089 ER PT J AU DURANT, JL YANG, DL AF DURANT, JL YANG, DL TI STUDIES OF NHX CHEMISTRY - INTERACTION OF THEORY AND EXPERIMENT SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 SANDIA NATL LABS,DIV COMBUST CHEM,LIVERMORE,CA 94551. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 143 EP COMP PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23201904 ER PT J AU MCCLESKEY, TM TUMAS, W BURNS, CJ AF MCCLESKEY, TM TUMAS, W BURNS, CJ TI PHOTOCATALYTIC OXIDATION BY URANYL SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87545. RI McCleskey, Thomas/J-4772-2012 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 143 EP INOR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202742 ER PT J AU ROLLINS, AN THAKKAR, AH FERN, MJ GULA, MJ AF ROLLINS, AN THAKKAR, AH FERN, MJ GULA, MJ TI THE USE OF DIPHONIX(TM) ION-EXCHANGE RESIN AS A PRECONCENTRATION STEP FOR THE LANTHANIDES AND ACTINIDES IN ANALYTICAL APPLICATIONS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 FICHROM IND INC,DARIEN,IL 60561. WESTINGHOUSE SAVANNAH RIVER CO,AIKEN,SC 29808. ARGONNE NATL LAB,ARGONNE,IL 60439. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 143 EP IEC PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202581 ER PT J AU SHELNUTT, JA SONG, X HOBBS, JD MEDFORTH, CJ SMITH, KM MIURA, M AF SHELNUTT, JA SONG, X HOBBS, JD MEDFORTH, CJ SMITH, KM MIURA, M TI COMPUTER-DESIGN OF PORPHYRINS FOR APPLICATIONS IN CATALYSIS AND PHOTOACTIVE DEVICES SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 SANDIA NATL LABS,DEPT FUEL SCI,ALBUQUERQUE,NM 87185. UNIV NEW MEXICO,DEPT CHEM,ALBUQUERQUE,NM 87131. UNIV CALIF DAVIS,DEPT CHEM,DAVIS,CA 95616. BROOKHAVEN NATL LAB,DEPT MED,UPTON,NY 11973. RI Shelnutt, John/A-9987-2009; Smith, Kevin/G-1453-2011 OI Shelnutt, John/0000-0001-7368-582X; Smith, Kevin/0000-0002-6736-4779 NR 0 TC 1 Z9 1 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 143 EP BTEC PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23302022 ER PT J AU VEECK, AC WHISENHUNT, DW COOK, WA HOFFMAN, DC RAYMOND, KN AF VEECK, AC WHISENHUNT, DW COOK, WA HOFFMAN, DC RAYMOND, KN TI CHELATING ION-EXCHANGE RESINS SPECIFIC FOR THE ACTINIDES SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LAWRENCE LIVERMORE NATL LAB,DEPT CHEM,LIVERMORE,CA 94550. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 144 EP IEC PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202582 ER PT J AU HURLBURT, PK MILLER, RL ABNEY, KD KINKEAD, SA ATTREP, M AF HURLBURT, PK MILLER, RL ABNEY, KD KINKEAD, SA ATTREP, M TI BORON PROTECTED COBALT DICARBOLLIDE ANIONS AND THEIR USE IN POLYMER-SUPPORTED CATION-EXCHANGERS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87545. RI Chamberlin, Rebecca/A-1335-2011 OI Chamberlin, Rebecca/0000-0001-6468-7778 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 145 EP IEC PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202583 ER PT J AU LIANG, L GOODLAXSON, JD CLAUSEN, JL DAVENPORT, DT AF LIANG, L GOODLAXSON, JD CLAUSEN, JL DAVENPORT, DT TI ORNL MMES RESEARCH INTO REMEDIAL APPLICATIONS OF ZERO-VALENCE METALS .1. LABORATORY STUDIES OF REDUCTIVE DECHLORINATION OF TCE SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 ORNL,GRAND JCT,CO 81502. MARTIN MARIETTA ENERGY SYST INC,PADUCAH GASEOUS DIFFUS PLANT,PADUCAH,KY 42001. MMES,PORTSMOUTH GASEOUS DIFFUS PLANT,PORTSMOUTH,OH 45661. OAK RIDGE NATL LAB,DIV ENVIRONM SCI,OAK RIDGE,TN 37831. RI Liang, Liyuan/O-7213-2014 OI Liang, Liyuan/0000-0003-1338-0324 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 145 EP ENVR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202091 ER PT J AU DAVISON, BH NGHIEM, NP AF DAVISON, BH NGHIEM, NP TI PROCESS-DEVELOPMENT FOR THE BIOLOGICAL PRODUCTION OF SUCCINIC ACID AND ITS DERIVATIVES FROM RENEWABLES SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 OAK RIDGE NATL LAB,OAK RIDGE,TN 37831. RI Davison, Brian/D-7617-2013 OI Davison, Brian/0000-0002-7408-3609 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 146 EP BIOT PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23200596 ER PT J AU MILLER, RL PINKERTON, AB HURLBURT, PK ABNEY, KD AF MILLER, RL PINKERTON, AB HURLBURT, PK ABNEY, KD TI EFFICIENT EXTRACTION OF CS AND SR INTO HYDROCARBONS USING MODIFIED COBALT DICARBOLLIDE SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LOS ALAMOS NATL LAB,DIV CHEM SCI & TECHNOL,LOS ALAMOS,NM 87545. RI Chamberlin, Rebecca/A-1335-2011 OI Chamberlin, Rebecca/0000-0001-6468-7778 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 146 EP IEC PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202584 ER PT J AU FISCHER, TL SUN, YF MOYER, BA AF FISCHER, TL SUN, YF MOYER, BA TI THE EFFECT OF ANION SIZE ON SODIUM EXTRACTION BY MACROCYCLIC-COMPOUNDS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 OAK RIDGE NATL LAB,OAK RIDGE,TN 37831. RI Solominow, Sonia/A-4021-2008; Moyer, Bruce/L-2744-2016 OI Moyer, Bruce/0000-0001-7484-6277 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 148 EP INOR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202747 ER PT J AU ALEXANDRATOS, SD BEAUVAIS, R DUKE, JR AF ALEXANDRATOS, SD BEAUVAIS, R DUKE, JR TI SYNTHESIS AND CHARACTERIZATION OF FUNCTIONALIZED POLYMER FOAM FOR ACTINIDE RECOVERY SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87544. UNIV TENNESSEE,DEPT CHEM,KNOXVILLE,TN 37996. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 149 EP IEC PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202587 ER PT J AU SUN, YF FISCHER, TL MOYER, BA AF SUN, YF FISCHER, TL MOYER, BA TI ANION AND DILUENT EFFECTS IN THE SOLVENT-EXTRACTION OF ALKALI-METAL SALTS WITH A LIPOPHILIC CRYPTAND SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 OAK RIDGE NATL LAB,OAK RIDGE,TN 37831. RI Solominow, Sonia/A-4021-2008; Moyer, Bruce/L-2744-2016 OI Moyer, Bruce/0000-0001-7484-6277 NR 0 TC 1 Z9 1 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 149 EP INOR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202748 ER PT J AU BARTSCH, RA KIM, JS YANG, Y JARVINEN, GD SMITH, BF AF BARTSCH, RA KIM, JS YANG, Y JARVINEN, GD SMITH, BF TI LANTHANIDE ACTINIDE SEPARATIONS WITH PROTON-IONIZABLE LARIAT ETHERS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TEXAS TECH UNIV,DEPT CHEM & BIOCHEM,LUBBOCK,TX 79409. LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87545. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 155 EP IEC PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202593 ER PT J AU SMITH, BF ROBISON, TW FIBSON, RR JARVINEN, GD AF SMITH, BF ROBISON, TW FIBSON, RR JARVINEN, GD TI REMOVAL OF ACTINIDES FROM DILUTE WASTE-WATERS USING POLYMER FILTRATION SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87545. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 156 EP IEC PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202594 ER PT J AU WADE, KL MORGAN, DM SCHROEDE, NC JARVINEN, GD SMITH, BF AF WADE, KL MORGAN, DM SCHROEDE, NC JARVINEN, GD SMITH, BF TI SELECTIVE EXTRACTION OF TRIVALENT ACTINIDES FROM LANTHANIDES USING DICYCLOHEXYLDITHIOPHOSPHINIC ACID AND TRIBUTYLPHOSPHATE SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87545. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 157 EP IEC PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202595 ER PT J AU OPERA, TI GARCIA, AE AF OPERA, TI GARCIA, AE TI COMPARATIVE MOLECULAR-FIELD ANALYSIS OF STEROID AROMATASE INHIBITORS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LOS ALAMOS NATL LAB,GRP T-10,LOS ALAMOS,NM 87545. RI Oprea, Tudor/A-5746-2011 OI Oprea, Tudor/0000-0002-6195-6976 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 158 EP COMP PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23201919 ER PT J AU TALIBUDDIN, S RUNT, JP LIN, JS AF TALIBUDDIN, S RUNT, JP LIN, JS TI MICROSTRUCTURAL ASPECTS OF CRYSTALLINE, MELT-MISCIBLE POLYMER BLENDS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 OAK RIDGE NATL LAB,OAK RIDGE,TN 37831. PENN STATE UNIV,UNIVERSITY PK,PA 16802. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 158 EP POLY PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23301294 ER PT J AU SMITH, PH FORD, DK REILLY, SD KHALSA, GR HUBER, VJ KOSHTI, N GOPALAN, AS AF SMITH, PH FORD, DK REILLY, SD KHALSA, GR HUBER, VJ KOSHTI, N GOPALAN, AS TI COOPERATIVE BINDING EFFECTS IN DERIVATIVES OF MACROCYCLES AND CRYPTANDS - CHELATORS WITH 2 INTERDEPENDENT BINDING-SITES SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LOS ALAMOS NATL LAB,MAT & CHEM DESIGN GRP,LOS ALAMOS,NM 87545. NEW MEXICO STATE UNIV,DEPT CHEM & BIOCHEM,LAS CRUCES,NM 88003. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 159 EP IEC PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202597 ER PT J AU STECKEL, WP DUKE, JR JORGENSEN, BS AF STECKEL, WP DUKE, JR JORGENSEN, BS TI TAILORING THE HYDROPHILICITY OF COBALT DICARBOLLIDE CONTAINING POLYMER RESINS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87545. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 161 EP IEC PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202599 ER PT J AU YEN, HL LOU, YM ALI, EH CHING, WY JEAN, YC WANG, HH CARLSON, KD WILLIAMS, JM SAITO, G AF YEN, HL LOU, YM ALI, EH CHING, WY JEAN, YC WANG, HH CARLSON, KD WILLIAMS, JM SAITO, G TI ORGANIC SUPERCONDUCTIVITY STUDIED BY POSITRON-ANNIHILATION SPECTROSCOPY SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 UNIV MISSOURI,DEPT CHEM,KANSAS CITY,MO 64110. ARGONNE NATL LAB,ARGONNE,IL 60439. KYOTO UNIV,DEPT CHEM,KYOTO 606,JAPAN. RI Ching, Wai-Yim/B-4686-2009 OI Ching, Wai-Yim/0000-0001-7738-8822 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 161 EP PMSE PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23301687 ER PT J AU REICHERT, A AHN, DJ NAGY, J CHARYCH, D AF REICHERT, A AHN, DJ NAGY, J CHARYCH, D TI RECOGNITION AND DETECTION AT TAILORED POLYDIACETYLENE MOLECULAR ASSEMBLIES SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LAWRENCE BERKELEY LAB,CTR ADV MAT,BERKELEY,CA 94720. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 163 EP COLL PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23201674 ER PT J AU MCDONALD, JG SHRINSKY, AJ SOMMERVILLE, LE IAMS, HD BRAINARD, JR AF MCDONALD, JG SHRINSKY, AJ SOMMERVILLE, LE IAMS, HD BRAINARD, JR TI CHARACTERIZATION OF URANIUM BINDING TO DIPHONIX(TM) AND DUOLITE(TM) ION-EXCHANGE RESINS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 FT LEWIS COLL,DEPT CHEM,DURANGO,CO 81301. LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87545. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 164 EP CHED PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23201028 ER PT J AU DENG, YP SACHLEBEN, RA BURNS, JH MOYER, BA AF DENG, YP SACHLEBEN, RA BURNS, JH MOYER, BA TI SELECTIVE SOLVENT-EXTRACTION OF CESIUM BY CROWN-ETHERS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 OAK RIDGE NATL LAB,DIV CHEM & ANALYT SCI,OAK RIDGE,TN 37831. RI Solominow, Sonia/A-4021-2008; Moyer, Bruce/L-2744-2016 OI Moyer, Bruce/0000-0001-7484-6277 NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 166 EP ENVR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202112 ER PT J AU CALLAHAN, PS NARRIE, CL ENSOR, DD EGAN, BZ AF CALLAHAN, PS NARRIE, CL ENSOR, DD EGAN, BZ TI ALKALI WASHING OF SIMULATED RADIOACTIVE-WASTE SLUDGE SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE TECHNOL UNIV,DEPT CHEM,COOKEVILLE,TN 38505. OAK RIDGE NATL LAB,DIV CHEM TECHNOL,OAK RIDGE,TN 37831. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 167 EP CHED PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23201031 ER PT J AU DURAN, BL IAMS, HD THOMPSON, S SCHRINSKY, A MACDONALD, J BRAINARD, JR AF DURAN, BL IAMS, HD THOMPSON, S SCHRINSKY, A MACDONALD, J BRAINARD, JR TI TREATMENT OF PREGNANT LEACHATE FROM URANIUM CONTAMINATED SOIL SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87545. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 168 EP ENVR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202114 ER PT J AU IRWIN, AD ASSINK, RA HENDERSON, CC CAHILL, PA AF IRWIN, AD ASSINK, RA HENDERSON, CC CAHILL, PA TI STUDY OF THE REORIENTATIONAL MOTION OF C60H2 IN TOLUENE-D8 BY PROTON NMR SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 SANDIA NATL LABS,LIVERMORE,CA 94551. BUTLER UNIV,DEPT CHEM,INDIANAPOLIS,IN 46208. SANDIA NATL LABS,ALBUQUERQUE,NM 87185. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 169 EP PHYS PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23300922 ER PT J AU WESTERFIELD, C AGNEW, SF AF WESTERFIELD, C AGNEW, SF TI INFRARED STUDY OF THE CHEMISTRY OF BOUNDARY LUBRICATION WITH HIGH-TEMPERATURE AND HIGH-PRESSURE SHEAR SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87545. NR 0 TC 0 Z9 0 U1 1 U2 2 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 170 EP COLL PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23201681 ER PT J AU JONES, DR AF JONES, DR TI ECCE - THE EXTENSIBLE COMPUTATIONAL CHEMISTRY ENVIRONMENT SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 PACIFIC NW LAB, ENVIRONM MOLEC SCI LAB, RICHLAND, WA 99352 USA. NR 0 TC 0 Z9 0 U1 0 U2 2 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 173 EP COMP PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23201934 ER PT J AU VOOS, G MILLS, G ONEILL, J JONES, WA AF VOOS, G MILLS, G ONEILL, J JONES, WA TI ORGANIC MOLECULAR MARKERS FOR ESTIMATING THE BIODEGRADATION OF PETROLEUM-HYDROCARBONS IN SOIL SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 SAVANNAH RIVER ECOL LAB,AIKEN,SC 29802. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 175 EP ENVR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202121 ER PT J AU CHANG, TM DANG, LX AF CHANG, TM DANG, LX TI MOLECULAR-DYNAMICS SIMULATION OF CLUSTERS, LIQUID, AND INTERFACE OF CARBON-TETRACHLORIDE SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 PACIFIC NW LAB, ENVIRONM MOLEC SCI LAB, RICHLAND, WA 99352 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 176 EP PHYS PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23300929 ER PT J AU VOOS, G MILLS, G ONEILL, J JONES, WA AF VOOS, G MILLS, G ONEILL, J JONES, WA TI BIODEGRADATION OF PETROLEUM-HYDROCARBONS IN SOIL - THE EFFECT OF AN OLEOPHILIC FERTILIZER SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 SAVANNAH RIVER ECOL LAB,AIKEN,SC 29802. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 176 EP ENVR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202122 ER PT J AU COWELL, M JEFFERY, D SONG, R MINEAR, R AF COWELL, M JEFFERY, D SONG, R MINEAR, R TI EFFECT OF POTENTIAL BROMATE CONTROL STRATEGIES ON ORGANO-BROMINE FORMATION IN WATER-TREATMENT SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LAWRENCE BERKELEY LAB,BERKELEY,CA 94720. UNIV ILLINOIS,INST ENVIRONM STUDIES,URBANA,IL 61801. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 182 EP ENVR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202128 ER PT J AU BREWER, TD KAVIRATNA, P FERRIS, KF ELLIS, PD STEC, DF AF BREWER, TD KAVIRATNA, P FERRIS, KF ELLIS, PD STEC, DF TI CHARACTERIZATION OF SULFATED ZIRCONIA SOLID SUPERACID CATALYSTS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 PACIFIC NW LAB, RICHLAND, WA 99352 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 183 EP COLL PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23201693 ER PT J AU ATAGI, LM DEVLIN, DJ HUBBARD, KM SIEBEIN, KN SMITH, DC AF ATAGI, LM DEVLIN, DJ HUBBARD, KM SIEBEIN, KN SMITH, DC TI PLASMA-ENHANCED CHEMICAL-VAPOR-DEPOSITION OF TITANIUM NITRIDE THIN-FILMS AS COATINGS FOR KEVLAR(TM) FIBERS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87545. RI Siebein, Kerry/A-4645-2009 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 185 EP INOR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202784 ER PT J AU TOBIASON, JD DUNLOP, JR ROHLFING, EA AF TOBIASON, JD DUNLOP, JR ROHLFING, EA TI SPECTROSCOPIC STUDIES OF THE DISSOCIATION DYNAMICS OF THE JET-COOLED FORMYL RADICAL SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 SANDIA NATL LABS,COMBUST RES FACIL,LIVERMORE,CA 94551. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 188 EP PHYS PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23300941 ER PT J AU RABION, A FISH, RH BUCHANAN, RM CHEN, S WANG, JP SERIS, JL AF RABION, A FISH, RH BUCHANAN, RM CHEN, S WANG, JP SERIS, JL TI MECHANISTIC ASPECTS OF THE OXIDATION OF ALCOHOLS WITH MMO BIOMIMICS IN AQUEOUS-SOLUTION SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 GRP RECH LACQ,F-64170 ARTIX,FRANCE. LAWRENCE BERKELEY LAB,BERKELEY,CA 94720. UNIV LOUISVILLE,DEPT CHEM,LOUISVILLE,KY 40292. NR 0 TC 0 Z9 0 U1 1 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 193 EP INOR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202792 ER PT J AU ELLIKER, PR FOX, GA AF ELLIKER, PR FOX, GA TI SYNTHESIS AND CHARACTERIZATION OF FUNCTIONALIZED POLY(PHENYLENE VINYLENE) DERIVATIVES AND MOLECULARLY DOPED POLYMERS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LAWRENCE LIVERMORE NATL LAB,LAWRENCE LIVERMORE NATL LAB,LIVERMORE,CA 94551. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 194 EP PMSE PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23301720 ER PT J AU DANG, LX AF DANG, LX TI MECHANISM AND THERMODYNAMICS OF ION SELECTIVITY IN AQUEOUS-SOLUTIONS OF 18-CROWN-6 ETHER - A MOLECULAR-DYNAMICS STUDY SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 PACIFIC NW LAB, ENVIRONM MOLEC SCI LAB, RICHLAND, WA 99352 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 196 EP PHYS PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23300949 ER PT J AU SHIN, YGK BRUNSCHWIG, BS CREUTZ, C SUTIN, N AF SHIN, YGK BRUNSCHWIG, BS CREUTZ, C SUTIN, N TI ELECTROABSORPTION SPECTROSCOPY OF CHARGE-TRANSFER STATES OF TRANSITION-METAL COMPLEXES SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 BROOKHAVEN NATL LAB,DEPT CHEM,UPTON,NY 11973. RI Brunschwig, Bruce/G-4249-2011 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 197 EP INOR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202796 ER PT J AU BERNHOLDT, DE NICHOLAS, JB AF BERNHOLDT, DE NICHOLAS, JB TI A THEORETICAL GIAO STUDY OF NMR SHIELDING USING CORRELATION CONSISTENT BASIS-SETS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 PACIFIC NW LAB, ENVIRONM MOLEC SCI LAB, RICHLAND, WA 99352 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 200 EP PHYS PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23300953 ER PT J AU ROHLFING, CM AF ROHLFING, CM TI A QUANTUM-CHEMICAL STUDY OF HCLO3 ISOMERS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 SANDIA NATL LABS,DEPT COMBUST CHEM,ALBUQUERQUE,NM 87185. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 201 EP PHYS PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23300954 ER PT J AU GIBSON, JK AF GIBSON, JK TI LANTHANIDE OXIDE CLUSTER IONS - SYNTHESIS AND CHEMISTRY SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 OAK RIDGE NATL LAB,DIV CHEM & ANALYT SCI,OAK RIDGE,TN 37831. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 203 EP PHYS PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23300956 ER PT J AU BRYCE, AL CLARK, SB AF BRYCE, AL CLARK, SB TI NICKEL DESORPTION FROM HYDROUS FERRIC-OXIDE IN THE PRESENCE OF EDTA SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 SAVANNAH RIVER ECOL LAB,AIKEN,SC 29809. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 204 EP ENVR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202150 ER PT J AU KELLEY, JR SILKS, LA AF KELLEY, JR SILKS, LA TI THE 1ST SYNTHESIS OF 2'-DEOXY-[9-15N]ADENOSINE SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 FURMAN UNIV,DEPT CHEM,GREENVILLE,SC 29613. LOS ALAMOS NATL LAB,NIH STABLE ISOTOPES RESOURCE,BIOCHEM & SPECTROSCOPY SECT,LOS ALAMOS,NM 87545. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 205 EP CHED PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23201068 ER PT J AU HENDERSON, MA AF HENDERSON, MA TI DECOMPOSITION OF FORMIC-ACID ON THE (110)-MICROFACETED SURFACE OF TIO2(100) - COMPETING PROCESSES AND THE ROLE OF TI3+ SITES SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 PACIFIC NW LAB, ENVIRONM & MOLEC SCI LAB, RICHLAND, WA 99352 USA. NR 3 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 208 EP COLL PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23201716 ER PT J AU WIGNALL, GD LONDONO, JD ALAMO, RG MANDELKERN, L AF WIGNALL, GD LONDONO, JD ALAMO, RG MANDELKERN, L TI THE MORPHOLOGY OF BLENDS OF LINEAR AND BRANCHED POLYETHYLENES IN SOLID-STATE BY SMALL-ANGLE SCATTERING SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 OAK RIDGE NATL LAB,OAK RIDGE,TN 37831. FLORIDA STATE UNIV,TALLAHASSEE,FL 32306. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 212 EP POLY PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23301348 ER PT J AU FOX, BG HOFFMAN, BJ SHANKLIN, J AF FOX, BG HOFFMAN, BJ SHANKLIN, J TI STEAROYL-ACP DELTA-9 DESATURASE - CONTRASTS BETWEEN A SOLUBLE ENIGMA AND THE MEMBRANOUS MAJORITY SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 UNIV WISCONSIN,INST ENZYME RES,MADISON,WI 53705. UNIV WISCONSIN,DEPT BIOCHEM,MADISON,WI 53705. BROOKHAVEN NATL LAB,DEPT BIOL,UPTON,NY 11973. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 213 EP INOR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202812 ER PT J AU ROSENTHAL, SJ YELL, AT ALIVISATOS, AP SHANK, CV AF ROSENTHAL, SJ YELL, AT ALIVISATOS, AP SHANK, CV TI FEMTOSECOND TRANSIENT ABSORPTION STUDIES OF CDSE NANOCRYSTALS - TOWARDS CHEMICAL CONTROL OF CARRIER TRAPPING SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 UNIV CALIF BERKELEY,DEPT CHEM,BERKELEY,CA 94720. LAWRENCE BERKELEY LAB,DIV MAT SCI,BERKELEY,CA 94720. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 213 EP PHYS PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23300966 ER PT J AU MAJUMDER, SA PRAIRIE, MR DATYE, AK MILLER, JE GARINO, TJ AF MAJUMDER, SA PRAIRIE, MR DATYE, AK MILLER, JE GARINO, TJ TI KINETIC-STUDIES ON PHOTOREDUCTION OF METHYL-ORANGE AT SEMICONDUCTOR-ELECTROLYTE INTERFACES IN SIC AND TIO2 SUSPENSIONS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 SANDIA NATL LABS,DEPT CERAM PROC SCI,ALBUQUERQUE,NM 87185. UNIV NEW MEXICO,DEPT MICROBIOL & PARASITOL,ALBUQUERQUE,NM 87131. SANDIA NATL LABS,CTR ADV ENERGY TECHNOL,ALBUQUERQUE,NM 87185. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 218 EP PHYS PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23300971 ER PT J AU FERRIS, MM MASON, V ASHTON, CL REEDY, CA SOMMERVILLE, LE LEONARD, PA BRAINARD, JR AF FERRIS, MM MASON, V ASHTON, CL REEDY, CA SOMMERVILLE, LE LEONARD, PA BRAINARD, JR TI DISSIMILATORY IRON-REDUCTION WITH ENTEROCCOCUS SP (BAS-1) AND BACILLUS SP (MMF-1) SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 FT LEWIS COLL,DEPT CHEM,DURANGO,CO 81301. LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87545. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 221 EP CHED PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23201084 ER PT J AU WANG, LS FAN, JW NICHOLAS, JB LOU, L COLSON, SD AF WANG, LS FAN, JW NICHOLAS, JB LOU, L COLSON, SD TI CLUSTER-MODELS OF SURFACES SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 WASHINGTON STATE UNIV, DEPT PHYS, RICHLAND, WA 99352 USA. WAVEFUNCT INC, IRVINE, CA 92715 USA. PACIFIC NW LAB, ENVIRONM MOLEC SCI LAB, RICHLAND, WA 99352 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 226 EP PHYS PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23300979 ER PT J AU WU, HB FAN, JW WANG, LS AF WU, HB FAN, JW WANG, LS TI EVOLUTION OF THE ELECTRONIC-STRUCTURE OF SMALL CHROMIUM CLUSTERS - A POSSIBLE NONMETAL-METAL TRANSITION SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 WASHINGTON STATE UNIV, DEPT PHYS, RICHLAND, WA 99352 USA. PACIFIC NW LAB, ENVIRONM MOLEC SCI LAB, RICHLAND, WA 99352 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 227 EP PHYS PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23300980 ER PT J AU KORTE, N MUFTIKIAN, R GRITTINI, C FERNANDO, Q CLAUSEN, J LIANG, LY AF KORTE, N MUFTIKIAN, R GRITTINI, C FERNANDO, Q CLAUSEN, J LIANG, LY TI ORNL MMES RESEARCH INTO REMEDIAL APPLICATIONS OF ZERO-VALENCE METALS .2. BIMETALLIC ENHANCEMENTS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 ORNL,DIV ENVIRONM SCI,GRAND JCT,CO 81502. UNIV ARIZONA,TUCSON,AZ 85721. MARTIN MARIETTA ENERGY SYST INC,PAPUCAH,KY 42001. ORNL,DIV ENVIRONM SCI,OAK RIDGE,TN 37830. RI Liang, Liyuan/O-7213-2014 OI Liang, Liyuan/0000-0003-1338-0324 NR 0 TC 0 Z9 0 U1 0 U2 2 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 228 EP ENVR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202174 ER PT J AU CLAUSEN, JL RICHARDS, WL KORTE, NE LIANG, LY AF CLAUSEN, JL RICHARDS, WL KORTE, NE LIANG, LY TI ORNL/MMES RESEARCH INTO REMEDIAL APPLICATIONS OF ZERO-VALENCE METALS .3. REMOVAL OF TCE, CIS-1,2-DCE, VINYL-CHLORIDE, AND TECHNETIUM SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 MARTIN MARIETTA ENERGY SYST INC,KEVIL,KY 42053. OAK RIDGE NATL LAB,GRAND JCT,CO 81502. OAK RIDGE NATL LAB,DIV ENVIRONM SCI,OAK RIDGE,TN 37830. RI Liang, Liyuan/O-7213-2014 OI Liang, Liyuan/0000-0003-1338-0324 NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 229 EP ENVR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202175 ER PT J AU MILLER, JR AF MILLER, JR TI PULSE-RADIOLYSIS MEASUREMENTS OF INTRAMOLECULAR ELECTRON-TRANSFER SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 ARGONNE NATL LAB,DIV CHEM,ARGONNE,IL 60439. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 237 EP INOR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202836 ER PT J AU WASIELEWSKI, MR AF WASIELEWSKI, MR TI BRIDGED DONOR-ACCEPTOR MOLECULES THAT MIMIC THE RADICAL PAIR AND TRIPLET-STATES OF PHOTOSYNTHETIC REACTION CENTERS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 NORTHWESTERN UNIV,DEPT CHEM,EVANSTON,IL 60208. ARGONNE NATL LAB,DIV CHEM,ARGONNE,IL 60439. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 239 EP INOR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202838 ER PT J AU WU, R ODOM, JD DUNLAP, RB SILKS, LA AF WU, R ODOM, JD DUNLAP, RB SILKS, LA TI SIMPLE ENANTIOMERIC EXCESS DETERMINATION OF ALCOHOLS AND AMINES USING CHIRAL SELONES AND SE-77 NMR-SPECTROSCOPY SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LOS ALAMOS NATL LAB,BIOCHEM & SPECTROSCOPY SECT,LOS ALAMOS,NM 87545. UNIV S CAROLINA,DEPT CHEM & BIOCHEM,COLUMBIA,SC 29208. NR 0 TC 0 Z9 0 U1 0 U2 2 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 245 EP ORGN PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23300364 ER PT J AU MECKLENBURG, SL DONOHOE, RJ WATKINS, JA AF MECKLENBURG, SL DONOHOE, RJ WATKINS, JA TI KINETICS AND MECHANISM OF FE(III) RELEASE FROM HUMAN SERUM TRANSFERRIN SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LSUMC S,DEPT MED,SHREVEPORT,LA 71130. LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87545. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 248 EP INOR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202847 ER PT J AU AXE, L ANDERSON, P AF AXE, L ANDERSON, P TI INORGANIC CONTAMINANT DIFFUSION AND REACTION WITHIN FE OXIDES - EVALUATION OF THE RATE-LIMITING PROCESS FOR LEACHING IN SUBSURFACE ENVIRONMENTS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 ARGONNE NATL LAB,ARGONNE,IL 60439. IIT,PRITZKER DEPT ENVIRONM ENGN,CHICAGO,IL 60616. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 255 EP ENVR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202201 ER PT J AU HENSON, BF WILSON, KR ROBINSON, JM AF HENSON, BF WILSON, KR ROBINSON, JM TI ADSORPTION OF TOLUENE ON POROUS WATER ICE FILMS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LOS ALAMOS NATL LAB,DIV CHEM SCI & TECHNOL,LOS ALAMOS,NM 87545. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 261 EP PHYS PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23301014 ER PT J AU DUBOIS, DL HERRING, AM STEFFEY, BD MIEDANER, A CURTIS, CJ AF DUBOIS, DL HERRING, AM STEFFEY, BD MIEDANER, A CURTIS, CJ TI DEVELOPMENT OF WATER-SOLUBLE [PD(TRIPHOSPHINE)(CH3CN)](BF4)2 COMPLEXES FOR CO2 REDUCTION SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 NATL RENEWABLE ENERGY LAB,GOLDEN,CO 80401. RI Herring, Andy/E-7088-2010 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 272 EP INOR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202871 ER PT J AU SCHWARTZ, RW BOYLE, TJ CHRISTENSON, TA DASALLA, RS BUCHHEIT, CD AF SCHWARTZ, RW BOYLE, TJ CHRISTENSON, TA DASALLA, RS BUCHHEIT, CD TI THE EFFECTS OF MODIFYING LIGANDS ON SOL-GEL THIN-FILM PROCESSING SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 SANDIA NATL LABS,ADV MAT LAB,ALBUQUERQUE,NM 87106. NR 0 TC 0 Z9 0 U1 1 U2 2 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 278 EP INOR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202877 ER PT J AU BRINKER, CJ PRAKASH, S SEHGAL, R RAMAN, RK SAMUEL, J ASSINK, RA AF BRINKER, CJ PRAKASH, S SEHGAL, R RAMAN, RK SAMUEL, J ASSINK, RA TI PHYSICOCHEMICAL ASPECTS OF SOL-GEL THIN-FILM DEPOSITION - CONTROL OF FILM POROSITY SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 SANDIA NATL LABS,ADV MAT LAB,ALBUQUERQUE,NM 87106. UNIV NEW MEXICO,NSF,CTR MICRO ENGINEERED CERAM,ALBUQUERQUE,NM 87131. RI Prakash, Sai/A-3459-2010 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 279 EP INOR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202878 ER PT J AU BEAR, BR BOYLE, TJ DIMOS, DB MOORE, GJ SCHWARTZ, RW AF BEAR, BR BOYLE, TJ DIMOS, DB MOORE, GJ SCHWARTZ, RW TI SOL-GEL DERIVED PMN, PMN-PT AND PZT POWDERS AND THIN-FILMS FROM NOVEL PRECURSORS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 SANDIA NATL LABS,ADV MAT LAB,ALBUQUERQUE,NM 87106. NR 0 TC 0 Z9 0 U1 1 U2 4 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 280 EP INOR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202879 ER PT J AU BURNS, RM HUBBARD, JI MCCULLOUGH, EA NICHOLS, JA TAYLOR, H AF BURNS, RM HUBBARD, JI MCCULLOUGH, EA NICHOLS, JA TAYLOR, H TI THEORETICAL CALCULATIONS ON THE CONFORMATION OF CYCLOPENTADIENYL COORDINATION IN RU NITROSYL AND THIONITROSYL COMPLEXES SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 PACIFIC NW LAB, ENVIRONM MOLEC SCI LAB, RICHLAND, WA 99352 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 281 EP PHYS PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23301034 ER PT J AU APRA, E THOMPSON, MA FELLER, DF AF APRA, E THOMPSON, MA FELLER, DF TI ALKALI-METAL CATION SELECTIVITY OF A MODIFIED 18-CROWN-6 SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 PACIFIC NW LAB, ENVIRONM MOLEC SCI LAB, RICHLAND, WA 99352 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 282 EP PHYS PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23301035 ER PT J AU NIXON, CM SAMUELS, WD AF NIXON, CM SAMUELS, WD TI SYNTHESIS OF UNUSUAL PHOSPHAZENES SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 BALDWIN WALLACE COLL, BEREA, OH 44017 USA. PACIFIC NW LAB, RICHLAND, WA 99352 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 286 EP CHED PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23201149 ER PT J AU LEE, MA WINTER, NW CASEY, WH AF LEE, MA WINTER, NW CASEY, WH TI INVESTIGATION OF THE LIGAND-EXCHANGE REACTION FOR THE AQUEOUS BE2+ ION SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LAWRENCE LIVERMORE NATL LAB,STRUCT BIOL GRP,LIVERMORE,CA 94550. UNIV CALIF DAVIS,DEPT CHEM,DAVIS,CA 95616. UNIV CALIF DAVIS,DEPT LAND AIR & WATER RESOURCES,DAVIS,CA 95616. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 298 EP PHYS PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23301051 ER PT J AU XU, SG BLAKE, TA SHARPE, SW AF XU, SG BLAKE, TA SHARPE, SW TI ROVIBRATIONAL SPECTRUM OF THE NU(4)-BAND OF CIONO2 SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 PACIFIC NW LAB, RICHLAND, WA 99352 USA. NR 0 TC 0 Z9 0 U1 1 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 303 EP PHYS PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23301056 ER PT J AU PERRY, DL FROST, HL CHURCH, MN CHAPMAN, KL THOMPSON, AC AF PERRY, DL FROST, HL CHURCH, MN CHAPMAN, KL THOMPSON, AC TI REDUCTION OF HIGH OXIDATION-STATE CHROMIUM AND MANGANESE BY SULFIDE SURFACES STUDIES BY X-RAY-FLUORESCENCE MICROPROBE TECHNIQUES SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LAWRENCE BERKELEY LAB,BERKELEY,CA 94720. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 308 EP INOR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202907 ER PT J AU FAN, JW WANG, LS AF FAN, JW WANG, LS TI METAL-CARBON BOND - A PHOTOELECTRON SPECTROSCOPIC STUDY OF FECXHY (X=2-5, Y=0, 1) SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 WAVEFUNCTION INC, IRVINE, CA 92715 USA. PACIFIC NW LAB, ENVIRONM MOLEC SCI LAB, RICHLAND, WA 99352 USA. WASHINGTON STATE UNIV, DEPT PHYS, RICHLAND, WA 99352 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 313 EP PHYS PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23301066 ER PT J AU BURGIN, TP HUFFMAN, JC MONTGOMERY, LK REN, J WHANGBO, MH SCHIRBER, JE OVERMYER, DL AF BURGIN, TP HUFFMAN, JC MONTGOMERY, LK REN, J WHANGBO, MH SCHIRBER, JE OVERMYER, DL TI CHARACTERIZATION OF THE ORGANIC SUPERCONDUCTOR, LAMBDA-(BETS)2GACL4 SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 INDIANA UNIV,DEPT CHEM,BLOOMINGTON,IN 47405. N CAROLINA STATE UNIV,RALEIGH,NC 27695. SANDIA NATL LABS,ALBUQUERQUE,NM 87185. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 315 EP PMSE PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23301841 ER PT J AU SHEA, KJ ZHU, HD LOY, DA AF SHEA, KJ ZHU, HD LOY, DA TI CHARACTERIZATION OF MICROENVIRONMENT POLARITY AND SOLVENT ACCESSIBILITY OF POLYSILSESQUIOXANE XEROGELS BY THE FLUORESCENT-PROBE TECHNIQUE SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 UNIV CALIF IRVINE,DEPT CHEM,IRVINE,CA 92717. 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 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 327 EP POLY PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23301463 ER PT J AU CHACONTAYLOR, MR AF CHACONTAYLOR, MR TI COMPARISON BETWEEN THE CLASSICAL INTERACTION ENERGY AND PERIODIC HARTREE-FOCK BINDING-ENERGIES FOR THE INTERACTION BETWEEN MOLECULES AND SURFACES SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 PACIFIC NW LAB, ENVIRONM MOLEC SCI LAB, RICHLAND, WA 99352 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 331 EP PHYS PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23301084 ER PT J AU XANTHEAS, SS AF XANTHEAS, SS TI WATER CLUSTERS (H2O)N, N=1-6 - COMPARISON BETWEEN DENSITY-FUNCTIONAL AND MP2 SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 PACIFIC NW LAB, ENVIRONM MOLEC SCI LAB, RICHLAND, WA 99352 USA. RI Xantheas, Sotiris/L-1239-2015 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 333 EP PHYS PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP233 UT WOS:A1995QP23301086 ER PT J AU FOX, GA REYNOLDS, JG CASTRO, SL CHRISTOU, G AF FOX, GA REYNOLDS, JG CASTRO, SL CHRISTOU, G TI VANADIUM COMPLEXES OF DICARBOXYLIC-ACIDS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LAWRENCE LIVERMORE NATL LAB,LAWRENCE LIVERMORE NATL LAB,LIVERMORE,CA 94551. INDIANA UNIV,DEPT CHEM,BLOOMINGTON,IN 47405. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 339 EP INOR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202938 ER PT J AU WEATHERS, C DURR, W ZUBLOWSKI, JD VALENTE, EJ PERRY, DL AF WEATHERS, C DURR, W ZUBLOWSKI, JD VALENTE, EJ PERRY, DL TI COPPER (II) COMPOUNDS WITH HETEROCYCLIC LIGANDS - STRUCTURE OF [CU((NC5H3)2C(OH)2)2][NO3]2.H2O SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 MISSISSIPPI COLL,DEPT CHEM,CLINTON,MS 39058. UNIV CALIF,LAWRENCE BERKELEY LAB,BERKELEY,CA 94720. JACKSON STATE UNIV,DEPT CHEM,JACKSON,MS 39217. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 343 EP INOR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202942 ER PT J AU SHIH, KC ANGELICI, RJ AF SHIH, KC ANGELICI, RJ TI EQUILIBRIUM AND SATURATION COVERAGE STUDIES OF ALKYL AND ARYL ISOCYANIDED (C=N-R) ON POWDERED GOLD SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 IOWA STATE UNIV SCI & TECHNOL,DEPT CHEM,AMES,IA 50011. IOWA STATE UNIV SCI & TECHNOL,US DOE,AMES LAB,AMES,IA 50011. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 344 EP INOR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202943 ER PT J AU XU, JD POWERS, RE NI, SS RAYMOND, KN AF XU, JD POWERS, RE NI, SS RAYMOND, KN TI SYNTHESIS AND CHARACTERIZATION OF C-RAC-5,5,7,12,12,14-HEXAMETHYL-1,4,8,11-TETRAAZACYCLOTETRADECANE-N-N''- DIACETIC ACID AND ITS 1ST ROW TRANSITION-METAL COMPLEXES SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 ANHUI UNIV,HEFEI 230039,PEOPLES R CHINA. LAWRENCE BERKELEY LAB,DEPT CHEM,BERKELEY,CA 94720. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 362 EP INOR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202961 ER PT J AU HSIAO, JS DONOHOE, RJ WAGNER, R JOHNSON, TE LINDSEY, JS AF HSIAO, JS DONOHOE, RJ WAGNER, R JOHNSON, TE LINDSEY, JS TI PHOTODYNAMICS OF SOLUBLE PORPHYRIN OLIGOMERS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LOS ALAMOS NATL LAB,BIOCHEM & BIOTECHNOL GRP,LOS ALAMOS,NM 87545. CARNEGIE MELLON UNIV,DEPT CHEM,PITTSBURGH,PA 15213. RI Lindsey, Jonathan/J-7761-2012 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 380 EP INOR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23202979 ER PT J AU FUGATE, G SULLIVAN, JC NASH, KL AF FUGATE, G SULLIVAN, JC NASH, KL TI A KINETICS STUDY OF THE REACTION BETWEEN DIOXONEPTUNIUM(V) AND CHLOROPHOSPHONAZO-III SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 ARGONNE NATL LAB,ARGONNE,IL 60439. RI Fugate, Glenn/A-1622-2013; Fugate, Glenn/O-9752-2016 OI Fugate, Glenn/0000-0001-7100-690X NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 386 EP CHED PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23201248 ER PT J AU GRUSH, MM FROESCHNER, AG RANDALL, CR CHRISTOU, G HAMALAINEN, K CRAMER, SP AF GRUSH, MM FROESCHNER, AG RANDALL, CR CHRISTOU, G HAMALAINEN, K CRAMER, SP TI OXIDATION-STATE SELECTIVE EXAFS ON A MN TRIMER SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 UNIV CALIF DAVIS,DEPT APPL SCI,DAVIS,CA 95616. LAWRENCE BERKELEY LAB,DIV ENERGY & ENVIRONM,BERKELEY,CA 94720. INDIANA UNIV,DEPT CHEM,BLOOMINGTON,IN 47405. UNIV HELSINKI,DEPT PHYS,SF-00100 HELSINKI 10,FINLAND. RI Hamalainen, Keijo/A-3986-2010 OI Hamalainen, Keijo/0000-0002-9234-9810 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 405 EP INOR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23203004 ER PT J AU OSTERHELD, TH ALLENDORF, MD AF OSTERHELD, TH ALLENDORF, MD TI THE GAS-PHASE CHEMISTRY OF TITANIUM BORIDE FORMATION - THE DECOMPOSITION OF TICL4 AND BCL3 IN HYDROGEN AND HELIUM SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 SANDIA NATL LABS,LIVERMORE,CA 94550. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 428 EP INOR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23203027 ER PT J AU HEALY, MD SMITH, DC AF HEALY, MD SMITH, DC TI ORGANOMETALLIC CHEMICAL-VAPOR-DEPOSITION OF ZIRCONIUM CARBIDE FROM DIMETHYLZIRCONOCENE SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87545. NR 0 TC 1 Z9 1 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 429 EP INOR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23203028 ER PT J AU SAMUELS, JA ESPANOZA, BF PEACHEY, NM DYE, RC SMITH, DC TUENGE, RT SCHAUS, CF AF SAMUELS, JA ESPANOZA, BF PEACHEY, NM DYE, RC SMITH, DC TUENGE, RT SCHAUS, CF TI MOCVD OF CECAGA2S4 THIN-FILMS FOR THE USE IN FLAT-PANEL DISPLAY TECHNOLOGY SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 PLANAR SYST INC,BEAVERTON,OR 97006. LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87545. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 431 EP INOR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23203030 ER PT J AU CABELLI, DE AF CABELLI, DE TI KINETIC-STUDIES OF SUPEROXIDE WITH MANGANESE COMPLEXES MANGANESE SUPEROXIDE-DISMUTASE SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 BROOKHAVEN NATL LAB,DEPT CHEM,UPTON,NY 11973. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 442 EP INOR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23203041 ER PT J AU CREUTZ, C SCHWARZ, H SUTIN, N AF CREUTZ, C SCHWARZ, H SUTIN, N TI MECHANISMS OF PHOTOCHEMICAL-REACTIONS ELUCIDATED BY PULSE-RADIOLYSIS EXPERIMENTS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 BROOKHAVEN NATL LAB,DEPT CHEM,UPTON,NY 11973. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 444 EP INOR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23203043 ER PT J AU ESPENSON, JH BALLA, J BAKAC, A AF ESPENSON, JH BALLA, J BAKAC, A TI METAL RADICALS AND OTHER FREE-RADICALS - ELECTRON-TRANSFER REACTIONS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 IOWA STATE UNIV SCI & TECHNOL,US DOE,AMES LAB,AMES,IA 50011. IOWA STATE UNIV SCI & TECHNOL,DEPT CHEM,AMES,IA 50011. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 445 EP INOR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23203044 ER PT J AU FISH, RH CHEN, H OLMSTEAD, MM EISEN, MS SMITH, DP MAESTRE, MF AF FISH, RH CHEN, H OLMSTEAD, MM EISEN, MS SMITH, DP MAESTRE, MF TI BIOORGANOMETALLIC CHEMISTRY - THE REACTIONS OF (ETA-5-PENTAMETHYLCYCLOPENTADIENYL)RHODIUM AQUA COMPLEXES WITH NUCLEOBASES, NUCLEOSIDES, NUCLEOTIDES, AND OLIGONUCLEOTIDES SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LAWRENCE BERKELEY LAB,BERKELEY,CA 94720. UNIV CALIF DAVIS,DEPT CHEM,DAVIS,CA 95616. TECHNION ISRAEL INST TECHNOL,DEPT CHEM,IL-32000 HAIFA,ISRAEL. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 447 EP INOR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23203046 ER PT J AU SCHWARTZ, DJ BALL, GE ANDERSEN, RA AF SCHWARTZ, DJ BALL, GE ANDERSEN, RA TI SOLUTION - AND SOLID-STATE INTERACTIONS OF CIS-P2PTX2 COMPLEXES (X = H, CH3) WITH CP-ASTERISK-2YB SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LAWRENCE BERKELEY LAB,DEPT CHEM,BERKELEY,CA 94720. LAWRENCE BERKELEY LAB,DIV CHEM SCI,BERKELEY,CA 94720. RI Ball, Graham/L-6638-2015 OI Ball, Graham/0000-0002-0716-2286 NR 0 TC 0 Z9 0 U1 1 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 495 EP INOR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23203094 ER PT J AU SCHWARTZ, DJ ANDERSON, RA AF SCHWARTZ, DJ ANDERSON, RA TI REVERSIBLE FORMATION OF [P2PTH]2 PT(I) COMPLEXES FROM CIS-P2PTH2 COMPLEXES SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LAWRENCE BERKELEY LAB,DEPT CHEM,BERKELEY,CA 94720. LAWRENCE BERKELEY LAB,DIV CHEM SCI,BERKELEY,CA 94720. RI Ball, Graham/L-6638-2015 OI Ball, Graham/0000-0002-0716-2286 NR 0 TC 0 Z9 0 U1 1 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 495 EP INOR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23203093 ER PT J AU DAWS, CA EXSTROM, CL SOWA, JR JANZEN, D MANN, KR MOORE, GA STEWART, FF AF DAWS, CA EXSTROM, CL SOWA, JR JANZEN, D MANN, KR MOORE, GA STEWART, FF TI INCLUSION OF ORGANIC VAPORS BY CRYSTALLINE, SOLVATOCHROMIC [PT(ARYL ISONITRILE)4][PD(CN)4] COMPOUNDS - VAPOCHROMIC ENVIRONMENTAL SENSORS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 IDAHO NATL ENGN LAB,MAT CHEM,IDAHO FALLS,ID 83415. UNIV MINNESOTA,DEPT CHEM,MINNEAPOLIS,MN 55455. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 505 EP INOR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23203104 ER PT J AU MCNEILL, K ANDERSEN, RA BERGMAN, RG AF MCNEILL, K ANDERSEN, RA BERGMAN, RG TI DIRECT OBSERVATION OF REVERSIBLE BETA-METHYL ELIMINATION INSERTION AT RU(II) SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LAWRENCE BERKELEY LAB,DIV MAT & CHEM SCI,BERKELEY,CA 94720. UNIV CALIF BERKELEY,DEPT CHEM,BERKELEY,CA 94720. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 521 EP INOR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23203120 ER PT J AU MORI, Y BRUNSCHWIG, BS SCHWARZ, H FUJITA, E AF MORI, Y BRUNSCHWIG, BS SCHWARZ, H FUJITA, E TI TOWARD PHOTOREDUCTION OF CO2 WITH NI(BPY)N2= COMPLEXES SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 BROOKHAVEN NATL LAB,DEPT CHEM,UPTON,NY 11973. RI Brunschwig, Bruce/G-4249-2011; Fujita, Etsuko/D-8814-2013 NR 0 TC 0 Z9 0 U1 0 U2 2 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 539 EP INOR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23203138 ER PT J AU CURTIS, CJ DUBOIS, DL AF CURTIS, CJ DUBOIS, DL TI SYNTHESIS OF A TRIDENTATE FLUOROALKYL PHOSPHINE LIGAND AND ITS DERIVED METAL-COMPLEXES SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 NATL RENEWABLE ENERGY LAB,GOLDEN,CO 80401. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 546 EP INOR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23203145 ER PT J AU DUBOIS, DI WANDER, SA AF DUBOIS, DI WANDER, SA TI CHELATE BITE EFFECT OF [PD(TRIPHOSPHINE)(NCCH3)](BF4)2 CATALYSTS IN THE ELECTROCHEMICAL REDUCTION OF CO2 SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 NATL RENEWABLE ENERGY LAB,GOLDEN,CO 80401. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 547 EP INOR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23203146 ER PT J AU HUBER, VJ ZINCIRICIOGLYU, O SMITH, PH JARVINEN, GD GOPALAN, AS AF HUBER, VJ ZINCIRICIOGLYU, O SMITH, PH JARVINEN, GD GOPALAN, AS TI NEW HYDROXAMATE CHELATORS - STRUCTURAL MODIFICATIONS TARGETED TOWARDS IMPROVEMENT OF ACTINIDE ION-BINDING SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 NEW MEXICO STATE UNIV,DEPT CHEM & BIOCHEM,LAS CRUCES,NM 88003. LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87545. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 558 EP INOR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23203157 ER PT J AU FENG, SG GROSS, MF BURK, MJ TUMAS, W AF FENG, SG GROSS, MF BURK, MJ TUMAS, W TI TRANSITION-METAL-CATALYZED ASYMMETRIC CATALYSIS IN SUPERCRITICAL CARBON-DIOXIDE SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87545. DUKE UNIV,DEPT CHEM,DURHAM,NC 27708. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 572 EP INOR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23203171 ER PT J AU ABUOMAR, MM ESPENSON, JH AF ABUOMAR, MM ESPENSON, JH TI OXIDATIONS OF DICARBONYL-COMPOUNDS - CATALYZED BY AN ORGANOMETALLIC RHENIUM OXIDE SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 IOWA STATE UNIV SCI & TECHNOL,DEPT CHEM,AMES,IA 50011. IOWA STATE UNIV SCI & TECHNOL,AMES LAB,AMES,IA 50011. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 581 EP INOR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23203180 ER PT J AU BORKOWSKY, SL TUMAS, W WAYMOUTH, RM AF BORKOWSKY, SL TUMAS, W WAYMOUTH, RM TI TRANSITION-METAL-CATALYZED POLYMERIZATIONS IN SUPERCRITICAL CARBON-DIOXIDE SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87545. STANFORD UNIV,DEPT CHEM,STANFORD,CA 94305. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 583 EP INOR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23203182 ER PT J AU RODRIGUEZ, S ZHAO, P PALMER, CEA SILVA, RJ AF RODRIGUEZ, S ZHAO, P PALMER, CEA SILVA, RJ TI FLUORESCENCE ENERGY-TRANSFER IN THE TERBIUM DIPICOLINIC-ACID RHODAMINE-B SYSTEM IN ETHYLENE-GLYCOL AS A FUNCTION OF TEMPERATURE SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 LAWRENCE LIVERMORE NATL LAB,LIVERMORE,CA 94551. NR 0 TC 0 Z9 0 U1 1 U2 3 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 2 PY 1995 VL 209 BP 589 EP INOR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA QP232 UT WOS:A1995QP23203188 ER PT J AU KREMER, W KING, DS WEMMER, DE AF KREMER, W KING, DS WEMMER, DE TI NMR ANALYSIS OF THE DNA-BINDING DOMAIN DERIVED FROM THE TRANSCRIPTION FACTOR PHO4 SO JOURNAL OF CELLULAR BIOCHEMISTRY LA English DT Meeting Abstract C1 UNIV CALIF BERKELEY,DEPT CHEM,BERKELEY,CA 94720. LAWRENCE BERKELEY LAB,BERKELEY,CA 94720. UNIV CALIF BERKELEY,HOWARD HUGHES MED INST,BERKELEY,CA 94720. UNIV CALIF BERKELEY,DEPT MOLEC & CELL BIOL,BERKELEY,CA 94720. NR 0 TC 0 Z9 0 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 0730-2312 J9 J CELL BIOCHEM JI J. Cell. Biochem. PD APR 2 PY 1995 SU 21B BP 60 EP 60 PG 1 WC Biochemistry & Molecular Biology; Cell Biology SC Biochemistry & Molecular Biology; Cell Biology GA QT865 UT WOS:A1995QT86500202 ER PT J AU MICHALCZYK, R SILKS, LA RUSSU, IM AF MICHALCZYK, R SILKS, LA RUSSU, IM TI N-15 - LABELING AND HETERONUCLEAR NMR-STUDIES OF A DNA OLIGONUCLEOTIDE CONTAINING AN A3T3 TRACT SO JOURNAL OF CELLULAR BIOCHEMISTRY LA English DT Meeting Abstract C1 WESLEYAN UNIV,DEPT MOLEC BIOL & BIOCHEM,MIDDLETOWN,CT 06457. LOS ALAMOS NATL LAB,BIOCHEM & SPECT SECT,LOS ALAMOS,NM 87544. NR 0 TC 0 Z9 0 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 0730-2312 J9 J CELL BIOCHEM JI J. Cell. Biochem. PD APR 2 PY 1995 SU 21B BP 62 EP 62 PG 1 WC Biochemistry & Molecular Biology; Cell Biology SC Biochemistry & Molecular Biology; Cell Biology GA QT865 UT WOS:A1995QT86500207 ER PT J AU ROBERTSON, SA HARADA, K FRANKEL, AD WEMMER, DE AF ROBERTSON, SA HARADA, K FRANKEL, AD WEMMER, DE TI NMR-STUDIES OF AN ARGININE BINDING DNA HAIRPIN SO JOURNAL OF CELLULAR BIOCHEMISTRY LA English DT Meeting Abstract C1 UNIV CALIF BERKELEY,BERKELEY,CA 94720. LAWRENCE BERKELEY LAB,BERKELEY,CA 94720. UNIV CALIF SAN FRANCISCO,SAN FRANCISCO,CA 94143. NR 0 TC 0 Z9 0 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 0730-2312 J9 J CELL BIOCHEM JI J. Cell. Biochem. PD APR 2 PY 1995 SU 21B BP 63 EP 63 PG 1 WC Biochemistry & Molecular Biology; Cell Biology SC Biochemistry & Molecular Biology; Cell Biology GA QT865 UT WOS:A1995QT86500212 ER PT J AU LORING, JF SCHRAMM, SR ROSE, A WYMORE, K LENHART, B HIGGINS, KM MCCABE, J HUSZAR, D PASZTY, C RUBIN, E PETERSON, KR AF LORING, JF SCHRAMM, SR ROSE, A WYMORE, K LENHART, B HIGGINS, KM MCCABE, J HUSZAR, D PASZTY, C RUBIN, E PETERSON, KR TI TRANSGENIC ANIMAL-MODELS FOR THE STUDY OF ALZHEIMERS-DISEASE SO JOURNAL OF CELLULAR BIOCHEMISTRY LA English DT Meeting Abstract C1 GENPHARM INT,MT VIEW,CA 94043. LAWRENCE BERKELEY LAB,DIV LIFE SCI,CTR HUMAN GENOME,BERKELEY,CA 94720. UNIV WASHINGTON,DEPT MED,DIV MED GENET,SEATTLE,WA 98195. NR 3 TC 0 Z9 0 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 0730-2312 J9 J CELL BIOCHEM JI J. Cell. Biochem. PD APR 2 PY 1995 SU 21B BP 105 EP 105 PG 1 WC Biochemistry & Molecular Biology; Cell Biology SC Biochemistry & Molecular Biology; Cell Biology GA QT865 UT WOS:A1995QT86500356 ER PT J AU PINAEV, AG ZALENSKY, AO DEBRUIJN, FJ AF PINAEV, AG ZALENSKY, AO DEBRUIJN, FJ TI MAPPING OF MATRIX ASSOCIATED REGIONS (MARS) IN A SESBANIA-ROSTRATA LEGHEMOGLOBIN LOCUS (SRGLB3) SO JOURNAL OF CELLULAR BIOCHEMISTRY LA English DT Meeting Abstract C1 MICHIGAN STATE UNIV,DEPT MICROBIOL,E LANSING,MI 48824. MICHIGAN STATE UNIV,DOE,PLANT RES LAB,E LANSING,MI 48824. UNIV CALIF DAVIS,SCH MED,DEPT BIOL CHEM,DAVIS,CA 95616. NR 0 TC 0 Z9 0 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 0730-2312 J9 J CELL BIOCHEM JI J. Cell. Biochem. PD APR 2 PY 1995 SU 21B BP 130 EP 130 PG 1 WC Biochemistry & Molecular Biology; Cell Biology SC Biochemistry & Molecular Biology; Cell Biology GA QT865 UT WOS:A1995QT86500429 ER PT J AU PARK, MS MACINNES, MA STRNISTE, GF AF PARK, MS MACINNES, MA STRNISTE, GF TI POSSIBLE ROLES OF INTRANUCLEAR STRUCTURES FOR THE DYNAMIC MOVEMENT OF HUMAN REPAIR PROTEIN XPG SO JOURNAL OF CELLULAR BIOCHEMISTRY LA English DT Meeting Abstract C1 LOS ALAMOS NATL LAB,DIV LIFE SCI,LOS ALAMOS,NM 87545. NR 0 TC 0 Z9 0 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 0730-2312 J9 J CELL BIOCHEM JI J. Cell. Biochem. PD APR 2 PY 1995 SU 21B BP 135 EP 135 PG 1 WC Biochemistry & Molecular Biology; Cell Biology SC Biochemistry & Molecular Biology; Cell Biology GA QT865 UT WOS:A1995QT86500449 ER PT J AU KRAUSS, SW CHASSIS, JA LARABEL, CA LOCKETT, S BLASCHKE, R MOHANDAS, N AF KRAUSS, SW CHASSIS, JA LARABEL, CA LOCKETT, S BLASCHKE, R MOHANDAS, N TI PROTEIN 4.1 IN THE NUCLEAR MATRIX OF HUMAN FIBROBLASTS SO JOURNAL OF CELLULAR BIOCHEMISTRY LA English DT Meeting Abstract C1 LAWRENCE BERKELEY LAB,DIV LIFE SCI,BERKELEY,CA 94720. NR 0 TC 0 Z9 0 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 0730-2312 J9 J CELL BIOCHEM JI J. Cell. Biochem. PD APR 2 PY 1995 SU 21B BP 140 EP 140 PG 1 WC Biochemistry & Molecular Biology; Cell Biology SC Biochemistry & Molecular Biology; Cell Biology GA QT865 UT WOS:A1995QT86500466 ER PT J AU RAMAKRISHNAN, V AF RAMAKRISHNAN, V TI STRUCTURE AND LOCATION OF THE LINKER HISTONE H1 IN CHROMATIN SO JOURNAL OF CELLULAR BIOCHEMISTRY LA English DT Meeting Abstract C1 BROOKHAVEN NATL LAB,DEPT BIOL,UPTON,NY 11973. NR 0 TC 0 Z9 0 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 0730-2312 J9 J CELL BIOCHEM JI J. Cell. Biochem. PD APR 2 PY 1995 SU 21B BP 156 EP 156 PG 1 WC Biochemistry & Molecular Biology; Cell Biology SC Biochemistry & Molecular Biology; Cell Biology GA QT865 UT WOS:A1995QT86500515 ER PT J AU MURAD, AO SPRINGER, DL AF MURAD, AO SPRINGER, DL TI GLUCOCORTICOID INDUCIBLE RNA-TRANSCRIPTION FROM BPDE ADDUCTED TEMPLATE DNA SO JOURNAL OF CELLULAR BIOCHEMISTRY LA English DT Meeting Abstract C1 PACIFIC NW LAB, DEPT BIOL & CHEM, RICHLAND, WA 99352 USA. NR 1 TC 0 Z9 0 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 0730-2312 J9 J CELL BIOCHEM JI J. Cell. Biochem. PD APR 2 PY 1995 SU 21B BP 166 EP 166 PG 1 WC Biochemistry & Molecular Biology; Cell Biology SC Biochemistry & Molecular Biology; Cell Biology GA QT865 UT WOS:A1995QT86500550 ER PT J AU HSUEH, CH AF HSUEH, CH TI ANALYSES OF SLICE COMPRESSION TESTS FOR ALIGNED CERAMIC-MATRIX COMPOSITES .2. TYPE-II BOUNDARY-CONDITION SO ACTA METALLURGICA ET MATERIALIA LA English DT Article ID INTERFACIAL SHEAR-STRENGTH; FIBER; FRICTION; STRESS AB Slice compression tests performed on aligned ceramic matrix composites have been analyzed. A composite cylinder has been adopted to model the composite. Analytical solutions have previously been obtained using Type I boundary condition, in which the enter cylindrical surface of the composite cylinder is assumed to be free. This boundary condition represents a lower bound constraint for the composite cylinder during interfacial debonding. An upper bound constraint, i.e. Type II boundary condition, is adopted in the present study to reanalyze slice compression tests. Limitations exist for Type I and II boundary conditions, and for the existing methodology in evaluating interfacial properties. Hence, a more realistic constraint, i.e. Type III boundary condition, and an alternate methodology are also proposed. RP HSUEH, CH (reprint author), OAK RIDGE NATL LAB, DIV MET & CERAM, OAK RIDGE, TN 37831 USA. RI Hsueh, Chun-Hway/G-1345-2011 NR 20 TC 1 Z9 1 U1 0 U2 0 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 0956-7151 J9 ACTA METALL MATER JI Acta Metall. Mater. PD APR PY 1995 VL 43 IS 4 BP 1407 EP 1413 DI 10.1016/0956-7151(94)00344-H PG 7 WC Materials Science, Multidisciplinary; Metallurgy & Metallurgical Engineering SC Materials Science; Metallurgy & Metallurgical Engineering GA QN758 UT WOS:A1995QN75800009 ER PT J AU WANG, JN NIEH, TG AF WANG, JN NIEH, TG TI EFFECTS OF THE PEIERLS STRESS ON THE TRANSITION FROM POWER-LAW CREEP TO HARPER-DORN CREEP SO ACTA METALLURGICA ET MATERIALIA LA English DT Article ID HIGH-TEMPERATURE CREEP; SINGLE-CRYSTALS; DEFORMATION; MGO; VISCOSITY; WATER; FLOW AB Using extensive data on metals, ceramics and silicates, it is demonstrated that power law dislocation creep transits to Harper-Dorn creep at the Peierls stress of a crystal. This transition at such a stress level is perhaps induced by the dislocation density being dependent upon the applied stress in power law creep but determined by the Peierls stress in Harper-Dorn creep. C1 UNIV TOKYO, EARTHQUAKE RES INST, BUNKYO KU, TOKYO 113, JAPAN. RP WANG, JN (reprint author), LAWRENCE LIVERMORE NATL LAB, L-370, POB 808, LIVERMORE, CA 94550 USA. RI Nieh, Tai-Gang/G-5912-2011 OI Nieh, Tai-Gang/0000-0002-2814-3746 NR 66 TC 24 Z9 24 U1 0 U2 1 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 0956-7151 J9 ACTA METALL MATER JI Acta Metall. Mater. PD APR PY 1995 VL 43 IS 4 BP 1415 EP 1419 DI 10.1016/0956-7151(94)00368-R PG 5 WC Materials Science, Multidisciplinary; Metallurgy & Metallurgical Engineering SC Materials Science; Metallurgy & Metallurgical Engineering GA QN758 UT WOS:A1995QN75800010 ER PT J AU FERER, M SAMS, WN GEISBRECHT, RA SMITH, DH AF FERER, M SAMS, WN GEISBRECHT, RA SMITH, DH TI FRACTAL NATURE OF VISCOUS FINGERING IN 2-DIMENSIONAL PORE LEVEL MODELS SO AICHE JOURNAL LA English DT Article ID 2-DIMENSIONAL POROUS-MEDIA; FINITE VISCOSITY RATIO; 2-PHASE FLOW; SIMULATIONS; AGGREGATION; CROSSOVER; GROWTH AB Use of saturation-dependent relative mobilities leads to linear flow; however, experiment and theory show that, in the limit of very large viscosity ratio, the flow is not linear but fractal. Generally, fractional flows and relative mobilities depend on both saturation and time. Use of a standard pore-level model of 2-D flow in the limit of infinite capillary number shows that this flow is fractal for large viscosity ratios (M = 10,000) and the saturation and fractional flows agree with the results of our general arguments. For realistic viscosities (M = 3 --> 300), our modeling of the unstable flow shows that, although the flows are initially fractal, they become linear on a time scale, tau, increasing as tau = tau(0) M(0.17). Once linear, the saturation front advances as x approximate to upsilon(0) M(0.068)t; the factor M(0.068) acts as a 2-D Koval factor. C1 W VIRGINIA UNIV,DEPT PHYS,MORGANTOWN,WV 26506. US DOE,MORGANTOWN ENERGY TECHNOL CTR,MORGANTOWN,WV 26507. NR 31 TC 13 Z9 13 U1 0 U2 0 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 APR PY 1995 VL 41 IS 4 BP 749 EP 763 DI 10.1002/aic.690410402 PG 15 WC Engineering, Chemical SC Engineering GA QT338 UT WOS:A1995QT33800001 ER PT J AU COEN, CJ BLANCH, HW PRAUSNITZ, JM AF COEN, CJ BLANCH, HW PRAUSNITZ, JM TI SALTING-OUT OF AQUEOUS PROTEINS - PHASE-EQUILIBRIA AND INTERMOLECULAR POTENTIALS SO AICHE JOURNAL LA English DT Article ID ALPHA-CHYMOTRYPSIN; INDUCED PRECIPITATION; NONIONIC POLYMER; PH; SEPARATIONS; SOLUBILITY; MIXTURES; MODELS AB Salting-out phase equilibria ale reported for lysozyme and alpha-chymotrypsin from concentrated ammonium-sulfate solutions. Supernatant and dense-phase protein concentrations and the resulting protein partition coefficients are given as a function of solution pH and ionic strength. Phase equilibria with a trivalent salt (sodium citrate) confirm that ionic strength, rather than salt concentration is the appropriate variable describing phase equilibria. The salting-out behavior of a mixture of an aqueous lysozyme and alpha-chymotrypsin is independent of the presence of the other protein. Parameters for a molecular-thermodynamic description of salting-out behavior are obtained from low-angle laser-light scattering (LALLS). Osmotic second viral coefficients from LALLS are reported over a range of pH for dilute chymotrypsin concentrations in aqueous electrolyte solutions at 0.01 and 1.0 M ionic strengths. Effective Hamaker constants, regressed from experimental osmotic second virial coefficients, are determined for models of the protein-protein potential of mean force. In addition to excluded volume, dispersion and shielded charge-charge potentials, the description of protein-protein interactions includes attractive charge-dipole and dipole-dipole potentials as well as an osmotic-attraction potential that becomes important at high salt concentrations. Protein dipole-dipole potentials are required to account for the observed pH dependence of osmotic second virial coefficients, especially at low ionic strength. C1 UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,DIV CHEM SCI,BERKELEY,CA 94720. RP COEN, CJ (reprint author), UNIV CALIF BERKELEY,DEPT CHEM ENGN,BERKELEY,CA 94720, USA. NR 48 TC 100 Z9 100 U1 0 U2 18 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 APR PY 1995 VL 41 IS 4 BP 996 EP 1004 DI 10.1002/aic.690410430 PG 9 WC Engineering, Chemical SC Engineering GA QT338 UT WOS:A1995QT33800029 ER PT J AU VOLKOW, ND WANG, GJ BEGLEITER, H HITZEMANN, R PAPPAS, N BURR, G PASCANI, K WONG, C FOWLER, JS WOLF, AP AF VOLKOW, ND WANG, GJ BEGLEITER, H HITZEMANN, R PAPPAS, N BURR, G PASCANI, K WONG, C FOWLER, JS WOLF, AP TI REGIONAL BRAIN METABOLIC RESPONSE TO LORAZEPAM IN SUBJECTS AT RISK FOR ALCOHOLISM SO ALCOHOLISM-CLINICAL AND EXPERIMENTAL RESEARCH LA English DT Article DE BENZODIAZEPINES; POSITRON EMISSION TOMOGRAPHY; BRAIN GLUCOSE METABOLISM; ALCOHOLISM; CEREBELLUM ID POSITRON EMISSION TOMOGRAPHY; CHLORIDE CHANNEL COMPLEX; SHORT-SLEEP MICE; CHRONIC ETHANOL; LONG-SLEEP; RECEPTOR-BINDING; BODY SWAY; BENZODIAZEPINE RECEPTORS; GENETIC-DIFFERENCES; RO 15-4513 AB The mechanisms underlying the blunted response to alcohol administration observed in subjects at risk for alcoholism are poorly understood and may involve GABA-benzodiazepine receptors. The purpose of this study was to investigate if subjects at risk for alcoholism had abnormalities in brain GABA-benzodiazepine receptor function, This study measured the effects of 30 mu g/kg (iv) of lorazepam, on regional brain glucose metabolism using positron emission tomography and 2-deoxy-2[F-18]fluoro-D-glucose in subjects with a positive family history for alcoholism (FP) (n = 12) and compared their response with that of subjects with a negative family history for alcoholism (FN) (n = 21). At baseline, FP subjects showed lower cerebellar metabolism than FN. Lorazepam decreased whole-brain glucose metabolism, and FP subjects showed a similar response to FN in cortical and subcortical regions, but FP showed a blunted response in cerebellum, Lorazepam-induced changes in cerebellar metabolism correlated with its motor effects. The decreased cerebellar baseline metabolism in FP as well as the blunted cerebellar response to lorazepam challenge may reflect disrupted activity of benzodiazepine-GABA receptors in cerebellum. These changes could account for the decreased sensitivity to the motor effects of alcohol and benzodiazepines in FP subjects. C1 VET ADM MED CTR,NORTHPORT,NY. SUNY,DEPT PSYCHIAT,BROOKLYN,NY. SUNY STONY BROOK,DEPT PSYCHIAT,STONY BROOK,NY 11794. RP VOLKOW, ND (reprint author), BROOKHAVEN NATL LAB,DEPT MED,BLDG 490,UPTON,NY 11973, USA. FU NIAAA NIH HHS [AA 09481]; NINDS NIH HHS [NS 15638] NR 78 TC 59 Z9 59 U1 1 U2 5 PU WILLIAMS & WILKINS PI BALTIMORE PA 351 WEST CAMDEN ST, BALTIMORE, MD 21201-2436 SN 0145-6008 J9 ALCOHOL CLIN EXP RES JI Alcoholism (NY) PD APR PY 1995 VL 19 IS 2 BP 510 EP 516 DI 10.1111/j.1530-0277.1995.tb01539.x PG 7 WC Substance Abuse SC Substance Abuse GA QT750 UT WOS:A1995QT75000038 PM 7625590 ER PT J AU ETTINGER, HJ AF ETTINGER, HJ TI INTERNATIONAL RELATED ACTIVITIES SO AMERICAN INDUSTRIAL HYGIENE ASSOCIATION JOURNAL LA English DT Editorial Material RP ETTINGER, HJ (reprint author), LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87544, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER INDUSTRIAL HYGIENE ASSOC PI FAIRFAX PA 2700 PROSPERITY AVE #250, FAIRFAX, VA 22031-4307 SN 0002-8894 J9 AM IND HYG ASSOC J JI Am. Ind. Hyg. Assoc. J. PD APR PY 1995 VL 56 IS 4 BP 325 EP 325 PG 1 WC Environmental Sciences; Public, Environmental & Occupational Health SC Environmental Sciences & Ecology; Public, Environmental & Occupational Health GA QT738 UT WOS:A1995QT73800001 ER PT J AU ECONOMOS, C NELSON, M FIATARONE, M YASUMURA, S HEYMSFIELD, S DALLAL, G VASWANI, A PIERSON, R AF ECONOMOS, C NELSON, M FIATARONE, M YASUMURA, S HEYMSFIELD, S DALLAL, G VASWANI, A PIERSON, R TI IN-VIVO CROSS COMPARISON OF 3 DXA INSTRUMENTS FOR SOFT-TISSUE SO AMERICAN JOURNAL OF CLINICAL NUTRITION LA English DT Meeting Abstract C1 TUFTS UNIV,USDA,HUMAN NUTR RES CTR,BOSTON,MA 02111. BROOKHAVEN NATL LAB,UPTON,NY 11973. ST LUKES ROOSEVELT HOSP,NEW YORK,NY 10025. WINTHROP UNIV HOSP,MINEOLA,NY 11501. NR 0 TC 1 Z9 1 U1 0 U2 0 PU AMER SOC CLIN NUTRITION INC PI BETHESDA PA 9650 ROCKVILLE PIKE SUBSCRIPTIONS, RM L-2310, BETHESDA, MD 20814-3998 SN 0002-9165 J9 AM J CLIN NUTR JI Am. J. Clin. Nutr. PD APR PY 1995 VL 61 IS 4 BP 895 EP 895 PG 1 WC Nutrition & Dietetics SC Nutrition & Dietetics GA QQ342 UT WOS:A1995QQ34200043 ER PT J AU MUNNE, S SULTAN, KM WEIER, HU GRIFO, JA COHEN, J ROSENWAKS, Z AF MUNNE, S SULTAN, KM WEIER, HU GRIFO, JA COHEN, J ROSENWAKS, Z TI ASSESSMENT OF NUMERIC ABNORMALITIES OF X-CHROMOSOME, Y-CHROMOSOME, 18-CHROMOSOME, AND 16-CHROMOSOME IN PREIMPLANTATION HUMAN EMBRYOS BEFORE TRANSFER SO AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY LA English DT Article; Proceedings Paper CT 13th Annual Meeting of the American-Gynecological-and-Obstetrical-Society CY SEP 08-10, 1994 CL HOT SPRINGS, VA SP AMER GYNECOL & OBSTETR DE MONOSOMY; PREIMPLANTATION GENETIC DIAGNOSIS; MOSAICISM; FLUORESCENCE IN SITU HYBRIDIZATION; IN VITRO FERTILIZATION ID FLUORESCENT INSITU HYBRIDIZATION; INVITRO FERTILIZATION; HUMAN BLASTOMERES; DNA PROBES; ANEUPLOIDY; PREGNANCY; MOUSE; BLASTOCYSTS; MICROSCOPY; DIAGNOSIS AB OBJECTIVE: Our purpose was to determine the feasibility of ascertaining aneuploidy for chromosomes X, Y, 18, and 16 by use of multiple-probe fluorescence in situ hybridization in blastomeres from preimplantation human embryos. STUDY DESIGN: A short fluorescence in situ hybridization procedure involving the simultaneous use of four deoxyribonucleic acid probes detected with red, green, blue, or a mixture of red and green fluorochromes was developed to determine numeric abnormalities of chromosomes X, Y, 18, and 16. Embryos underwent biopsy, and all or most cells were analyzed to distinguish true aneuploidy from mosaicism and to assess technique variations within the same embryo (n = 64). RESULTS: The analysis of all the blastomeres of an embryo was achieved in 91% of the embryos. Successful analyses including biopsy, fixation, and fluorescence in situ hybridization were achieved in 87.8% of the blastomeres. Of the four chromosomes tested, numeric aberrations were found in 23% and 42% of normally and abnormally developing embryos, respectively, including aneuploidy, polyploidy, haploidy, and mosaicism. When diploid embryos containing one or several tetraploid cells are counted as chromosomally abnormal, then 49% and 61% of normally and abnormally developing embryos, respectively, were chromosomally abnormal. Aneuploid embryos consisted of two monosomies for chromosome 16, one for chromosome 18, and a trisomy for chromosome 16. There was a tendency for aneuploidy to increase with maternal age. CONCLUSIONS: Fluorescence in situ hybridization is a more efficient method than cytogenetic analysis to study specific aneuploidies at preimplantation stages of development in human embryos. In addition, the preimplantation genetic diagnosis of two blastomeres per eight-cell embryo may be sufficient to ensure successful analysis of polyploidy, haploidy, and specific aneuploidies without endangering the survival of the embryo. The technique can be easily modified to consider other chromosomes, including 13 and 21. Because most chromosomally abnormal embryos do not develop to term, the use of this technique may increase the delivery rate per embryo by allowing only transfer of embryos normal for the tested chromosomes. This technique would be most useful for older women undergoing in vitro fertilization, because aneuploidy appears to increase with advancing maternal age. C1 CORNELL UNIV,MED CTR,NEW YORK HOSP,CTR REPROD MED & INFERTIL,NEW YORK,NY 10021. UNIV CALIF SAN FRANCISCO,SCH MED,DEPT LAB MED,DIV MOLEC CYTOMETRY,SAN FRANCISCO,CA 94143. UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,DIV LIFE SCI,BERKELEY,CA. NR 50 TC 104 Z9 105 U1 3 U2 10 PU MOSBY-YEAR BOOK INC PI ST LOUIS PA 11830 WESTLINE INDUSTRIAL DR, ST LOUIS, MO 63146-3318 SN 0002-9378 J9 AM J OBSTET GYNECOL JI Am. J. Obstet. Gynecol. PD APR PY 1995 VL 172 IS 4 BP 1191 EP 1201 DI 10.1016/0002-9378(95)91479-X PN 1 PG 11 WC Obstetrics & Gynecology SC Obstetrics & Gynecology GA QU858 UT WOS:A1995QU85800014 PM 7726256 ER PT J AU SETTLE, FA HOLLEN, R YARBROUGH, LW AF SETTLE, FA HOLLEN, R YARBROUGH, LW TI THE CONTAMINANT ANALYSIS AUTOMATION PROJECT SO AMERICAN LABORATORY LA English DT Article AB A report is presented on a project that demonstrates that automated laboratory systems can reduce cost, decrease analysis times, and improve the quality of analyses. C1 LOS ALAMOS NATL LAB,LOS ALAMOS,NM. RTDP,DEPT ENERGYHEADQUARTERS,GERMANTOWN,MD. RP SETTLE, FA (reprint author), VIRGINIA MIL INST,DEPT CHEM,LEXINGTON,VA 24450, USA. NR 3 TC 0 Z9 0 U1 0 U2 0 PU INT SCIENTIFIC COMMUN INC PI SHELTON PA PO BOX 870, 30 CONTROLS DRIVE, SHELTON, CT 06484-0870 SN 0044-7749 J9 AM LAB JI Am. Lab. PD APR PY 1995 VL 27 IS 6 BP 17 EP & PG 0 WC Chemistry, Analytical; Instruments & Instrumentation SC Chemistry; Instruments & Instrumentation GA QT911 UT WOS:A1995QT91100002 ER PT J AU YOUNG, PJ KEELAND, BD SHARITZ, RR AF YOUNG, PJ KEELAND, BD SHARITZ, RR TI GROWTH-RESPONSE OF BALDCYPRESS [TAXODIUM-DISTICHUM (L) RICH] TO AN ALTERED HYDROLOGIC REGIME SO AMERICAN MIDLAND NATURALIST LA English DT Article ID FOREST; CYPRESS; ILLINOIS; FLORIDA; SWAMP AB Altering the hydrologic regime of a wetland forest may result in changes in tree growth, as hydrology is a primary factor influencing the growth of wetland trees. Road construction, a common cause of altered hydrologic regimes, modified the hydrology of a permanently flooded southeastern backwater swamp and resulted in significantly higher water levels upstream of the road. Following construction, upstream water levels averaged 85 cm, whereas downstream water levels were believed to be relatively unchanged at 22 cm. Study areas were selected upstream and downstream of the road. Increment cores were taken from canopy baldcypress trees Taxodium distichum (L.) Rich., to determine if the change in hydrologic regime was reflected in the annual growth rings. Before road construction, annual growth patterns were similar at the two sites. Following construction, annual growth patterns in trees below the road were unchanged; however, growth of trees in the upstream area was accelerated for several years followed by a long-term decline. C1 SAVANNAH RIVER ECOL LAB,AIKEN,SC 29802. NR 41 TC 25 Z9 29 U1 1 U2 12 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 APR PY 1995 VL 133 IS 2 BP 206 EP 212 DI 10.2307/2426385 PG 7 WC Biodiversity Conservation; Ecology SC Biodiversity & Conservation; Environmental Sciences & Ecology GA QX019 UT WOS:A1995QX01900002 ER PT J AU HARTMAN, GD AF HARTMAN, GD TI SEASONAL EFFECTS ON SEX-RATIOS IN MOLES COLLECTED BY TRAPPING SO AMERICAN MIDLAND NATURALIST LA English DT Article ID SCALOPUS-AQUATICUS; EASTERN MOLE AB Sex ratios, based on capture data, were analyzed for the moles Parascalops breweri, Scalopus aquaticus and Talpa europaea. In all three species, significantly more males than females were captured during the 1st 6 mo of the year, which roughly corresponds to the annual breeding season. In S. aquaticus and T. europaea, more males begin to be captured as the testes begin their annual increase in mass. Outside the breeding season, the observed sex ratio did not statistically differ from 1:1 for any of the species examined. C1 UNIV NEW MEXICO,DEPT BIOL,ALBUQUERQUE,NM 87131. UNIV NEW MEXICO,MUSEUM SW BIOL,ALBUQUERQUE,NM 87131. RP HARTMAN, GD (reprint author), SAVANNAH RIVER ECOL LAB,AIKEN,SC 29802, USA. NR 23 TC 5 Z9 5 U1 0 U2 3 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 APR PY 1995 VL 133 IS 2 BP 298 EP 303 DI 10.2307/2426394 PG 6 WC Biodiversity Conservation; Ecology SC Biodiversity & Conservation; Environmental Sciences & Ecology GA QX019 UT WOS:A1995QX01900011 ER PT J AU JOSOWICZ, M AF JOSOWICZ, M TI APPLICATIONS OF CONDUCTING POLYMERS IN POTENTIOMETRIC SENSORS SO ANALYST LA English DT Article DE CONDUCTING POLYMER; ELECTROCHEMICAL SENSOR; SENSITIVE LAYER ID ELECTROCHEMICALLY DEPOSITED POLYTHIOPHENE; COUNTER-ANION EXCHANGE; POLYPYRROLE FILMS; AQUEOUS-SOLUTIONS; ELECTRICAL-CONDUCTIVITY; CYCLIC VOLTAMMETRY; HYDROGEN-CYANIDE; METHANOL VAPOR; WORK FUNCTION; GAS SENSORS AB Conducting polymers may be used as sensitive layers in chemical microsensors leading to new applications. They offer the potential for developing material properties that are critical to the sensitivity, selectivity and fabrication of chemical sensors. The advantages and limitations of the use of thin-polymer layers in potentiometric sensors are discussed. RP JOSOWICZ, M (reprint author), PACIFIC NW LAB, CTR MATH & CHEM SCI, RICHLAND, WA 99352 USA. NR 75 TC 61 Z9 61 U1 1 U2 4 PU ROYAL SOC CHEMISTRY PI CAMBRIDGE PA THOMAS GRAHAM HOUSE SCIENCE PARK MILTON ROAD, CAMBRIDGE, CAMBS, ENGLAND CB4 4WF SN 0003-2654 J9 ANALYST JI Analyst PD APR PY 1995 VL 120 IS 4 BP 1019 EP 1024 DI 10.1039/an9952001019 PG 6 WC Chemistry, Analytical SC Chemistry GA QU094 UT WOS:A1995QU09400006 ER PT J AU CHEN, RD CHENG, XH MITCHELL, DW HOFSTADLER, SA WU, QY ROCKWOOD, AL SHERMAN, MG SMITH, RD AF CHEN, RD CHENG, XH MITCHELL, DW HOFSTADLER, SA WU, QY ROCKWOOD, AL SHERMAN, MG SMITH, RD TI TRAPPING, DETECTION, AND MASS DETERMINATION OF COLIPHAGE T4 DNA IONS OF 10(8) DA BY ELECTROSPRAY-IONIZATION FOURIER-TRANSFORM ION-CYCLOTRON RESONANCE MASS-SPECTROMETRY SO ANALYTICAL CHEMISTRY LA English DT Article ID LARGE MOLECULES; BIOMOLECULES; SIGNAL; MOTION AB The trapping, detection, and mass measurement of individual T4 DNA ions (nominal molecular weight, M(r) = 1.1 x 10(8) Da) have been performed with a 7 T electrospray ionization Fourier transform ion cyclotron resonance (ESI-FTICR) mass spectrometer. The ionic mass was obtained by direct measurement of the number of charges carried by individual T4 DNA ions. The ions detected are a factor of similar to 20 larger than any molecule previously studied by mass spectrometry. These gas-phase macroions demonstrate a high degree of stability, which allows the acquisition of long transients (greater than or equal to 476 s) from individual ions and the study of relatively slow reactions or dissociation processes. These results show the potential utility of ESI-FTICR mass spectrometry for the analysis of very large biomolecules and microparticles and indicate that it is possible to transfer ions of 110 MDa size to the gas phase substantially intact. The potential applications of the FTICR analysis of such highly charged ions are briefly discussed. C1 PACIFIC NW LAB, DEPT CHEM SCI, RICHLAND, WA 99352 USA. PACIFIC NW LAB, ENVIRONM & MOLEC SCI LAB, RICHLAND, WA 99352 USA. RI Smith, Richard/J-3664-2012 OI Smith, Richard/0000-0002-2381-2349 NR 33 TC 132 Z9 136 U1 2 U2 10 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0003-2700 J9 ANAL CHEM JI Anal. Chem. PD APR 1 PY 1995 VL 67 IS 7 BP 1159 EP 1163 DI 10.1021/ac00103a004 PG 5 WC Chemistry, Analytical SC Chemistry GA QP657 UT WOS:A1995QP65700008 ER PT J AU YEOMANS, SR AF YEOMANS, SR TI WATER-FINDING IN ADULT TURTLES - RANDOM SEARCH OR ORIENTED BEHAVIOR SO ANIMAL BEHAVIOUR LA English DT Article ID POLARIZATION VISION; ANIMAL ORIENTATION; PSEUDEMYS-SCRIPTA; CHELONIA-MYDAS; RESPONSES; SYSTEMS; LIGHT AB Aquatic turtles live in a variety of habitats with fluctuating water regimes. Because turtles are long-lived, individuals may repeatedly face the problem of surviving forced emigrations that result from droughts. The hypothesis that adult yellow-bellied pond slider turtles, Trachemys scripta, have a water-finding ability that allows orientation to aquatic habitats in unfamiliar areas was tested. In 1992, 110 pond sliders were trapped and moved beyond their home range to an unfamiliar terrestrial habitat which had a single source of standing water nearby. After an acclimatization period, turtles were released approximately 300 m from the water's edge and out of sight of the water. After 1 h, a heading for each turtle was calculated. Under overcast conditions orientation was random. Under clear conditions, released turtles oriented non-randomly and in the direction of the nearest water, suggesting that adult pond sliders have a water-finding ability. Turtles with the ability to move to another aquatic habitat in a direct, efficient manner should have a selective advantage because reduced exposure to predators, reduced water stress and reduced time away from feeding would lower the cost of overland travel. RP YEOMANS, SR (reprint author), SAVANNAH RIVER ECOL LAB,DRAWER E,AIKEN,SC 29802, USA. NR 47 TC 52 Z9 54 U1 0 U2 10 PU ACADEMIC PRESS (LONDON) LTD PI LONDON PA 24-28 OVAL RD, LONDON, ENGLAND NW1 7DX SN 0003-3472 J9 ANIM BEHAV JI Anim. Behav. PD APR PY 1995 VL 49 IS 4 BP 977 EP 987 PG 11 WC Behavioral Sciences; Zoology SC Behavioral Sciences; Zoology GA QT441 UT WOS:A1995QT44100010 ER PT J AU LACOMBE, C BELMONT, G HUBERT, D HARVEY, CC MANGENEY, A RUSSELL, CT GOSLING, JT FUSELIER, SA AF LACOMBE, C BELMONT, G HUBERT, D HARVEY, CC MANGENEY, A RUSSELL, CT GOSLING, JT FUSELIER, SA TI DENSITY AND MAGNETIC-FIELD FLUCTUATIONS OBSERVED BY ISEE-1-2 IN THE QUIET MAGNETOSHEATH SO ANNALES GEOPHYSICAE-ATMOSPHERES HYDROSPHERES AND SPACE SCIENCES LA English DT Article ID CYCLOTRON ANISOTROPY INSTABILITIES; PERPENDICULAR BOW SHOCK; ION-CYCLOTRON; EARTHS MAGNETOSHEATH; HYDROMAGNETIC-WAVES; INNER MAGNETOSHEATH; PLASMA; MIRROR; DISTRIBUTIONS; MAGNETOPAUSE AB We analyse the fluctuations of the electron density and of the magnetic field in the Earth's magnetosheath to identify the waves observed below the proton gyrofrequency. We consider two quiet magnetosheath crossings i.e. 2 days characterized by small-amplitude waves, for which the solar wind dynamic pressure was low. On 2 August 1978 the spacecraft were in the outer magnetosheath. We compare the properties of the observed narrow-band waves with those of the unstable linear wave modes calculated for an homogeneous plasma with Maxwellian electron and bi-Maxwellian (anisotropic) proton and alpha particle distributions. The Alfven ion cyclotron (AIC) mode appears to be dominant in the data, but there are also density fluctuations nearly in phase with the magnetic fluctuations parallel to the magnetic field. Such a phase relation can be explained neither by the presence of a proton or helium AIC mode nor by the presence of a fast mode in a bi-Maxwellian plasma. We invoke the presence of the helium cut-off mode which is marginally stable in a bi-Maxwellian plasma with alpha particles; the observed phase relation could be due to a hybrid mode (proton AIC + helium cut-off) generated by a non-Maxwellian or a non-gyrotropic part of the ion distribution functions in the upstream magnetosheath. On 2 September 1981 the properties of the fluctuations observed in the middle of the magnetosheath can be explained by pure AIC waves generated by protons which have reached a bi-Maxwellian equilibrium. For a given wave mode, the phase difference between B-parallel to and the density is sensitive to the shape of the ion and electron distribution functions: it can be a diagnosis tool for natural and simulated plasmas. C1 CTR ETUD ENVIRONM TERRESTRE & PLANETAIRES,F-78140 VELIZY VILLACOUBL,FRANCE. UNIV CALIF LOS ANGELES,DEPT GEOPHYS & PLANETARY PHYS,LOS ANGELES,CA 90024. LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87545. LOCKHEED PALO ALTO RES LABS,PALO ALTO,CA 94304. RP LACOMBE, C (reprint author), OBSERV PARIS,DESPA,CNRS,URA 264,F-92195 MEUDON,FRANCE. OI Russell, Christopher/0000-0003-1639-8298 NR 42 TC 30 Z9 30 U1 0 U2 1 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 APR PY 1995 VL 13 IS 4 BP 343 EP 357 DI 10.1007/s00585-995-0343-1 PG 15 WC Astronomy & Astrophysics; Geosciences, Multidisciplinary; Meteorology & Atmospheric Sciences SC Astronomy & Astrophysics; Geology; Meteorology & Atmospheric Sciences GA QX881 UT WOS:A1995QX88100001 ER PT J AU LEFF, LG KERNAN, RM MCARTHUR, JV SHIMKETS, LJ AF LEFF, LG KERNAN, RM MCARTHUR, JV SHIMKETS, LJ TI IDENTIFICATION OF AQUATIC BURKHOLDERIA (PSEUDOMONAS) CEPACIA BY HYBRIDIZATION WITH SPECIES-SPECIFIC RIBOSOMAL-RNA GENE PROBES SO APPLIED AND ENVIRONMENTAL MICROBIOLOGY LA English DT Note ID SOIL; POPULATIONS; DIVERSITY; BACTERIA AB Burkholderia (Pseudomonas) cepacia is a common environmental bacterium which can be pathogenic for plants and humans. In this study, four strategies were used to identify aquatic isolates: APL test strips, hybridization with species-specific DNA probes for the 16S and 23S rRNA genes, fatty acid methyl ester (FAME) profiles, and growth on selective medium (TB-T agar [C. Hagedorn, W. D. Gould, T. R. Bardinelli, and D. R. Gustarson, Appl. Environ. Microbiol. 53:2265-2268, 1987]). Only 59% of the isolates identified as B. cepacia with the API test strips were confirmed as B. cepacia by using fatty acid profiles. The 23S rRNA probe generated a few false-positive results but dramatically underestimated the number of B. cepacia isolates (i.e., 40% of the colonies that did not hybridize to the probe were B. cepacia, as determined by FAME). The 16S rRNA probe generated more false-positive results than the 23S rRNA probe but was effective in identifying the majority of the B. cepacia isolates. The selective medium was only partially successful in recovering B. cepacia. Use of the B. cepacia-specific 16S rRNA probe was the most efficient and accurate way of identifying B. cepacia. C1 UNIV GEORGIA,DEPT MICROBIOL,ATHENS,GA 30602. UNIV GEORGIA,SAVANNAH RIVER ECOL LAB,ATHENS,GA 30602. NR 13 TC 27 Z9 28 U1 0 U2 1 PU AMER SOC MICROBIOLOGY PI WASHINGTON PA 1325 MASSACHUSETTS AVENUE, NW, WASHINGTON, DC 20005-4171 SN 0099-2240 J9 APPL ENVIRON MICROB JI Appl. Environ. Microbiol. PD APR PY 1995 VL 61 IS 4 BP 1634 EP 1636 PG 3 WC Biotechnology & Applied Microbiology; Microbiology SC Biotechnology & Applied Microbiology; Microbiology GA QQ362 UT WOS:A1995QQ36200073 PM 7538282 ER PT J AU BOYD, RD BRITTEN, JA DECKER, DE SHORE, BW STUART, BC PERRY, MD LI, LF AF BOYD, RD BRITTEN, JA DECKER, DE SHORE, BW STUART, BC PERRY, MD LI, LF TI HIGH-EFFICIENCY METALLIC DIFFRACTION GRATINGS FOR LASER APPLICATIONS SO APPLIED OPTICS LA English DT Article DE METALLIC HOLOGRAPHIC GRATINGS; LASER DAMAGE ID CHIRPED-PULSE AMPLIFICATION; ENERGY-FLOW DISTRIBUTION; SURFACE-RELIEF GRATINGS; LAMELLAR GRATINGS; HOLOGRAPHIC GRATINGS; EQUIVALENCE; ANOMALIES; MOUNTINGS; LOSSES; LIGHT AB The design and fabrication of large-area, high-efficiency metallic gratings for use in high-power laser systems is described. The gratings exhibit a diffraction efficiency in excess of 95% in the m = -1 order (Littrow mount) and have a high threshold for laser damage. Computations and experimental measurements are presented that illustrate the effect of grating shape and polarization on efficiency. A simple theory for optical damage to metallic diffraction gratings is developed and compared with experimental measurements of the laser-damage threshold over the pulse range from 400 fs to > 1 ns. C1 UNIV ARIZONA,CTR OPT SCI,TUCSON,AZ 85721. RP BOYD, RD (reprint author), LAWRENCE LIVERMORE NATL LAB,LASER PROGRAM,POB 808,LIVERMORE,CA 94550, USA. RI Stuart, Brent/K-4988-2015 NR 55 TC 90 Z9 98 U1 4 U2 21 PU OPTICAL SOC AMER PI WASHINGTON PA 2010 MASSACHUSETTS AVE NW, WASHINGTON, DC 20036 SN 0003-6935 J9 APPL OPTICS JI Appl. Optics PD APR 1 PY 1995 VL 34 IS 10 BP 1697 EP 1706 PG 10 WC Optics SC Optics GA QP649 UT WOS:A1995QP64900010 PM 21037714 ER PT J AU STAMATELATOS, IE YASUMURA, S AF STAMATELATOS, IE YASUMURA, S TI PROMPT-GAMMA NEUTRON-ACTIVATION FACILITY FOR MEASURING BODY NITROGEN IN-VITRO IN SMALL ANIMALS SO APPLIED RADIATION AND ISOTOPES LA English DT Note ID RAY ANALYSIS; INVIVO; CAPTURE; CALIBRATION; HYDROGEN AB We have designed a prompt-gamma neutron activation facility for in vivo measurements of total body N in small animals. The facility incorporates a C-252 neutron source with an emission rate of 3.2 x 10(8) n s(-1) (140 mu g), and a heavy-water neutron collimator-moderator assembly, together providing an optimum thermal flux-to-dose ratio for a 0.25-0.5 kg animal. Using two NaI(Tl) detectors we can attain a fractional statistical error of measurement of 3.5% for a dose equivalent of approx 50 mSv, sufficiently low that serial measurements can be made on the same animal. C1 BROOKHAVEN NATL LAB,DEPT MED,UPTON,NY 11973. RP STAMATELATOS, IE (reprint author), ST SAVAS HOSP,DEPT MED PHYS,171 ALEXANDRAS AVE,GR-11522 ATHENS,GREECE. NR 21 TC 4 Z9 4 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 APR PY 1995 VL 46 IS 4 BP 269 EP 272 DI 10.1016/0969-8043(94)00146-Q 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 QU096 UT WOS:A1995QU09600010 PM 7780377 ER PT J AU BARLETTA, RE VELIGDAN, JT AF BARLETTA, RE VELIGDAN, JT TI RESONANCE RAMAN-SPECTRUM OF CARBON-TETRACHLORIDE SO APPLIED SPECTROSCOPY LA English DT Note DE RAMAN SPECTROSCOPY; CARBON TETRACHLORIDE; RESONANCE ENHANCEMENT RP BARLETTA, RE (reprint author), BROOKHAVEN NATL LAB,DEPT ADV TECHNOL,UPTON,NY 11973, USA. NR 9 TC 1 Z9 1 U1 1 U2 4 PU SOC APPLIED SPECTROSCOPY PI FREDERICK PA PO BOX 1438, FREDERICK, MD 21701 SN 0003-7028 J9 APPL SPECTROSC JI Appl. Spectrosc. PD APR PY 1995 VL 49 IS 4 BP 532 EP 534 DI 10.1366/0003702953964255 PG 3 WC Instruments & Instrumentation; Spectroscopy SC Instruments & Instrumentation; Spectroscopy GA QV637 UT WOS:A1995QV63700022 ER PT J AU HUANG, JY IYER, AN JAMMY, R LANAGAN, M BALACHANDRAN, U HALDAR, P HOEHN, JG AF HUANG, JY IYER, AN JAMMY, R LANAGAN, M BALACHANDRAN, U HALDAR, P HOEHN, JG TI FABRICATING SUPERCONDUCTING JOINTS BETWEEN AG-CLAD BSSCO CONDUCTORS SO APPLIED SUPERCONDUCTIVITY LA English DT Article AB Significant progress has been made in the development of Ag-clad BSCCO conductors, which makes them attractive for electrical power and high-field magnet applications. Long conductors of up to several hundred meters in length and with high critical current densities have been fabricated by the powder-in-tube technique. For efficient use of these conductors, it is imperative that they be linked by superconducting joints. With the use of a novel chemical-etching technique, the Ag sheath from one side of a tape was selectively etched to expose the underlying superconductor core. Joints were formed by bringing together the exposed cores of two such tapes and heat treating them at the required temperature. Critical current (I-c) within and through the joint was measured, and the microstructure analyzed in detail. I-c within and through the joint was typically 37 and 10 A, respectively. At present, effort is underway to improve current transport through the joint. C1 INTERMAGNET GEN CORP,LATHAM,NY 12110. RP HUANG, JY (reprint author), ARGONNE NATL LAB,DIV ENERGY TECHNOL,9700 S CASS AVE,ARGONNE,IL 60439, USA. NR 14 TC 6 Z9 6 U1 0 U2 0 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 APR PY 1995 VL 3 IS 4 BP 207 EP 214 DI 10.1016/0964-1807(95)00059-E PG 8 WC Materials Science, Multidisciplinary; Physics, Applied; Physics, Condensed Matter SC Materials Science; Physics GA RZ166 UT WOS:A1995RZ16600003 ER PT J AU GOLDBERG, MK RUSSELL, HC AF GOLDBERG, MK RUSSELL, HC TI TOWARD COMPUTING M(4) SO ARS COMBINATORIA LA English DT Article ID HYPERGRAPHS C1 RENSSELAER POLYTECH INST,DEPT COMP SCI,TROY,NY 12181. US MIL ACAD,DEPT MATH,W POINT,NY 10996. LOS ALAMOS NATL LAB,LOS ALAMOS,NM. NR 15 TC 4 Z9 6 U1 0 U2 0 PU CHARLES BABBAGE RES CTR PI WINNIPEG PA PO BOX 272 ST NORBERT POSTAL STATION, WINNIPEG MB R3T 2N2, CANADA SN 0381-7032 J9 ARS COMBINATORIA JI ARS Comb. PD APR PY 1995 VL 39 BP 139 EP 148 PG 10 WC Mathematics SC Mathematics GA QY408 UT WOS:A1995QY40800014 ER PT J AU HOKANSON, JE KRAUSS, RM ALBERS, JJ AUSTIN, MA BRUNZELL, JD AF HOKANSON, JE KRAUSS, RM ALBERS, JJ AUSTIN, MA BRUNZELL, JD TI LDL PHYSICAL AND CHEMICAL-PROPERTIES IN FAMILIAL COMBINED HYPERLIPIDEMIA SO ARTERIOSCLEROSIS THROMBOSIS AND VASCULAR BIOLOGY LA English DT Article DE LDL; APO-B; GRADIENT GEL ELECTROPHORESIS; TRIGLYCERIDE; DENSITY GRADIENT ULTRACENTRIFUGATION; FAMILIAL COMBINED HYPERLIPIDEMIA ID LOW-DENSITY-LIPOPROTEIN; CORONARY-ARTERY DISEASE; PLASMA TRIGLYCERIDE CONCENTRATION; APOLIPOPROTEIN-B; SUBCLASS PATTERNS; PARTICLE-SIZE; MYOCARDIAL-INFARCTION; MOLECULAR-WEIGHT; HEART-DISEASE; HYPERTRIGLYCERIDEMIA AB Familial combined hyperlipidemia (FCHL) is characterized by elevations of triglyceride and/or cholesterol within families and an elevation in apoB. Although small dense LDL has been consistently associated with hypertriglyceridemia, small dense LDL persists despite reductions in triglyceride after treatment with gemfibrozil in FCHL. The current study evaluated potential differences in the distribution and chemical composition of LDL species in patients with FCHL and normolipidemic control subjects. LDL from FCHL patients was characterized by a relative abundance of a discrete LDL species with a mean peak analytic ultracentrifuge flotation rate (S-f(o)) of 4.7+/-0.5 (SEM), a density of 1.041+/-0.001 g/mL, and a particle diameter of 250+/-1 Angstrom A as assessed by gradient gel electrophoresis. The major LDL species in the control subjects had a higher mean S-f(o) rate (6.3+/-0.4), was more buoyant (density, 1.037+/-0.001 g/mL), and was larger (diameter, 262+/-2 Angstrom). In addition, in a series of six LDL fractions separated by equilibrium density gradient ultracentrifugation, particle diameters were significantly smaller in all fractions from FCHL patients compared with those from control subjects. LDL particles from patients contained less free cholesterol, cholesteryl ester, and phospholipid than LDL from control subjects. The amount of triglyceride per LDL particle, however, did not differ between FCHL patients and control subjects. Differences in flotation rate and mass of the major LDL species between patients and control subjects could not be fully accounted for by differences in plasma triglyceride levels. Thus, LDL particles from FCHL patients are smaller and more dense with less cholesterol and phospholipid. Many of these differences appear to be independent of plasma triglyceride. Differences in LDL physical and chemical properties may contribute to the increase in premature coronary disease in FCHL. C1 UNIV WASHINGTON,DEPT MED,DIV METAB ENDOCRINOL & NUTR,SEATTLE,WA 98195. UNIV WASHINGTON,SCH PUBL HLTH & COMMUNITY MED,DEPT EPIDEMIOL,SEATTLE,WA 98195. UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,DONNER LAB,BERKELEY,CA. FU NCRR NIH HHS [RR-37]; NHLBI NIH HHS [HL-30068] NR 52 TC 61 Z9 61 U1 0 U2 1 PU AMER HEART ASSOC PI DALLAS PA 7272 GREENVILLE AVENUE, DALLAS, TX 75231-4596 SN 1079-5642 J9 ARTERIOSCL THROM VAS JI Arterioscl. Thromb. Vasc. Biol. PD APR PY 1995 VL 15 IS 4 BP 452 EP 459 PG 8 WC Hematology; Peripheral Vascular Disease SC Hematology; Cardiovascular System & Cardiology GA QR804 UT WOS:A1995QR80400004 PM 7749856 ER PT J AU ALCOCK, C ALLSMAN, RA AXELROD, TS BENNETT, DP COOK, KH FREEMAN, KC GRIEST, K MARSHALL, SL PETERSON, BA PRATT, MR QUINN, PJ REIMANN, J RODGERS, AW STUBBS, CW SUTHERLAND, W WELCH, DL AF ALCOCK, C ALLSMAN, RA AXELROD, TS BENNETT, DP COOK, KH FREEMAN, KC GRIEST, K MARSHALL, SL PETERSON, BA PRATT, MR QUINN, PJ REIMANN, J RODGERS, AW STUBBS, CW SUTHERLAND, W WELCH, DL TI THE MACHO PROJECT LMC VARIABLE-STAR INVENTORY .1. BEAT CEPHEIDS - CONCLUSIVE EVIDENCE FOR THE EXCITATION OF THE 2ND OVERTONE IN CLASSICAL CEPHEIDS SO ASTRONOMICAL JOURNAL LA English DT Article ID DOUBLE-MODE CEPHEID; MAGELLANIC CLOUDS; EW SCUTI; CO-AUR; PHOTOMETRY; OPACITIES; CLUSTERS C1 UNIV CALIF BERKELEY,CTR PARTICLE ASTROPHYS,BERKELEY,CA 94720. AUSTRALIAN NATL UNIV,MT STROMLO & SIDING SPRING OBSERV,WESTON,ACT 2611,AUSTRALIA. UNIV CALIF SAN DIEGO,DEPT PHYS,SAN DIEGO,CA 92093. UNIV CALIF BERKELEY,DEPT STAT,BERKELEY,CA 94720. UNIV CALIF SANTA BARBARA,DEPT PHYS,SANTA BARBARA,CA 93106. UNIV WASHINGTON,DEPT ASTRON,SEATTLE,WA 98195. UNIV OXFORD,DEPT PHYS,OXFORD OX1 3RH,ENGLAND. MCMASTER UNIV,DEPT PHYS & ASTRON,HAMILTON,ON L8S 4M1,CANADA. RP ALCOCK, C (reprint author), LAWRENCE LIVERMORE NATL LAB,LIVERMORE,CA 94550, USA. RI Stubbs, Christopher/C-2829-2012; Quinn, Peter/B-3638-2013; OI Stubbs, Christopher/0000-0003-0347-1724; Welch, Doug/0000-0002-2350-0898 NR 38 TC 108 Z9 108 U1 0 U2 5 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 APR PY 1995 VL 109 IS 4 BP 1653 EP 1662 DI 10.1086/117392 PG 10 WC Astronomy & Astrophysics SC Astronomy & Astrophysics GA QP655 UT WOS:A1995QP65500020 ER PT J AU BOUCHET, FR COLOMBI, S HIVON, E JUSZKIEWICZ, R AF BOUCHET, FR COLOMBI, S HIVON, E JUSZKIEWICZ, R TI PERTURBATIVE LAGRANGIAN APPROACH TO GRAVITATIONAL-INSTABILITY SO ASTRONOMY & ASTROPHYSICS LA English DT Article DE COSMOLOGY, THEORY; LARGE SCALE STRUCTURE OF UNIVERSE; METHODS, NUMERICAL AND ANALYTICAL ID LARGE-SCALE STRUCTURE; ZELDOVICH APPROXIMATION; NONLINEAR EVOLUTION; ADHESION APPROXIMATION; COSMOLOGICAL CONSTANT; NEWTONIAN COSMOLOGY; FRIEDMANN MODELS; PANCAKE THEORY; UNIVERSE; FLUCTUATIONS AB This paper deals with the time evolution in the matter era of perturbations in Friedman-Lema (i) over cap tre models with arbitrary density parameter Omega, with either a zero cosmological constant, Lambda = 0, or with a non-zero cosmological constant in a spatially flat Universe. Unlike the classical Eulerian approach where the density contrast is expanded in a perturbative series, this analysis relies instead on a perturbative expansion of particles trajectories in Lagrangian coordinates. This brings a number of advantages over the classical analysis. In particular, it enables the description of stronger density contrasts. Indeed the linear term in the Lagrangian perturbative series is the famous Zeldovich approximate solution (1970). The idea to consider the higher order terms was introduced by Moutarde et al. (1991), generalized by Bouchet et al. (1992), and further developed by many others. We present here a systematic and detailed account of this approach. We give analytical results (or fits to numerical results) up to the third order (which is necessary to compute, for instance, the four point spatial correlation function or the corrections to the linear evolution of the two-point correlation function, as well as the secondary temperature anisotropies of the Cosmic Microwave Background). We then proceed to explore the link between the Lagrangian description and statistical measures. We show in particular that Lagrangian perturbation theory provides a natural framework to compute the effect of redshift distortions, using the skewness of the density distribution function as an example. Finally, we show how well the second order theory does as compared to other approximations in the case of spherically symmetric perturbations. We also corn, pare this second order approximation and Zeldovich solution to N-body simulations with scale-free (n = -2) Gaussian initial conditions. We find that second order theory is both simple and powerful. C1 NASA, FERMI NATL ACCELERATOR LAB, CTR ASTROPHYS, BATAVIA, IL 60510 USA. COPERNICUS CTR, PL-00716 WARSAW, POLAND. INST ADV STUDY, PRINCETON, NJ 08540 USA. RP BOUCHET, FR (reprint author), CNRS, INST ASTROPHYS PARIS, 98 BIS BLVD ARAGO, F-75014 PARIS, FRANCE. RI Bouchet, Francois/B-5202-2014 NR 72 TC 204 Z9 204 U1 0 U2 0 PU EDP SCIENCES S A PI LES ULIS CEDEX A PA 17, AVE DU HOGGAR, PA COURTABOEUF, BP 112, F-91944 LES ULIS CEDEX A, FRANCE SN 0004-6361 J9 ASTRON ASTROPHYS JI Astron. Astrophys. PD APR PY 1995 VL 296 IS 3 BP 575 EP 608 PG 34 WC Astronomy & Astrophysics SC Astronomy & Astrophysics GA QW867 UT WOS:A1995QW86700005 ER PT J AU LOVEDAY, J MADDOX, SJ EFSTATHIOU, G PETERSON, BA AF LOVEDAY, J MADDOX, SJ EFSTATHIOU, G PETERSON, BA TI THE STROMLO-APM REDSHIFT SURVEY .2. VARIATION OF GALAXY CLUSTERING WITH MORPHOLOGY AND LUMINOSITY SO ASTROPHYSICAL JOURNAL LA English DT Article DE GALAXIES, CLUSTERING; GALAXIES, DISTANCES AND REDSHIFTS; GALAXIES, FUNDAMENTAL PARAMETERS; LARGE-SCALE STRUCTURE OF UNIVERSE; SURVEYS ID SURFACE BRIGHTNESS GALAXIES; DWARF GALAXIES; EXTRAGALACTIC OBJECTS; STATISTICAL-ANALYSIS; SEGREGATION; UNIVERSE; CATALOGS; 2-POINT; FIELD; SPACE AB We present clustering measurements for samples of galaxies selected by morphological type and luminosity from the recently completed Stromlo-APM redshift survey. We find very different results between real and redshift-space estimates of the correlation function. The real space correlation function for the all-galaxies sample is well fitted on scales 0.2-20h(-1) Mpc by a power law with slope gamma(r) = 1.71 and correlation length r(0) = 5.1h(-1) Mpc. In redshift space the slope is shallower, gamma(s) = 1.47 and the correlation length is slightly higher, s(0) = 5.9h(-1) Mpc. Early-type galaxies are clustered more strongly by a factor 3.5-5.5, than late-type galaxies. In real space the slope of the correlation function for early-type galaxies is gamma(r) 1.85, slightly steeper than for late types, gamma(r) 1.64. In redshift space, however, early-type galaxies have a very shallow correlation function slope, gamma(s) = 1.25. This implies that these early-type galaxies suffer from enhanced redshift-space distortions compared to late-type galaxies. Low-luminosity galaxies are clustered more weakly by a factor of similar to 2 than L* and brighter galaxies on scales greater than or similar to 1h(-1) Mpc. Also the slope of the correlation function is steeper for low-luminosity galaxies, so that the amplitude is a factor 4 lower at 10h(-1) Mpc. No difference, however, is seen between the clustering of L* and more luminous galaxies, an observation which may be hard to reconcile with some theories of biased galaxy formation. Both redshift-space and real-space clustering estimates show a similar dependence on luminosity. Our results hint that luminosity segregation may be a purely primordial effect, due to a lower bias factor for low-luminosity galaxies, whereas morphological segregation, being most apparent on scales less than or similar to 1h(-1) Mpc, may be enhanced by environmental factors. C1 ROYAL GREENWICH OBSERV,CAMBRIDGE CB3 0EZ,ENGLAND. DEPT PHYS,OXFORD OX1 3RH,ENGLAND. MT STROMLO & SIDING SPRING OBSERV,WESTON,ACT 2611,AUSTRALIA. RP LOVEDAY, J (reprint author), FERMILAB NATL ACCELERATOR LAB,POB 500,BATAVIA,IL 60510, USA. NR 47 TC 259 Z9 260 U1 1 U2 1 PU UNIV CHICAGO PRESS PI CHICAGO PA 5720 S WOODLAWN AVE, CHICAGO, IL 60637 SN 0004-637X J9 ASTROPHYS J JI Astrophys. J. PD APR 1 PY 1995 VL 442 IS 2 BP 457 EP 468 DI 10.1086/175453 PN 1 PG 12 WC Astronomy & Astrophysics SC Astronomy & Astrophysics GA QN774 UT WOS:A1995QN77400001 ER PT J AU BRICKHOUSE, NS RAYMOND, JC SMITH, BW AF BRICKHOUSE, NS RAYMOND, JC SMITH, BW TI NEW MODEL OF IRON SPECTRA IN THE EXTREME-ULTRAVIOLET AND APPLICATION TO SERTS AND EUVE OBSERVATIONS - A SOLAR ACTIVE-REGION AND CAPELLA SO ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES LA English DT Article DE ATOMIC PROCESSES; STARS, CORONAE; STARS, INDIVIDUAL (ALPHA AURIGAE); SUN, CORONA ULTRAVIOLET, STARS ID ELECTRON-IMPACT EXCITATION; FINE-STRUCTURE TRANSITIONS; HIGHLY IONIZED IRON; ATOMIC DATA; FE-XII; OSCILLATOR-STRENGTHS; COLLISION STRENGTHS; LINE INTENSITIES; ISOELECTRONIC SEQUENCE; DENSITY DIAGNOSTICS AB We report new predictions for the EUV spectral emission of Fe IX-Fe XXIV. The iron spectral emission model is the first result of a larger effort to revise the Raymond and Smith model and to update the atomic rates. We present here predicted emissivities for selected densities and temperatures applicable to various astrophysical plasmas. Comparisons of our predicted spectra with two recent observations provide important tests of the atomic data. They also test to some extent some basic assumptions of coronal emission codes: optically thin spectral lines and ionization equilibrium. C1 LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87545. RP BRICKHOUSE, NS (reprint author), HARVARD SMITHSONIAN CTR ASTROPHYS,60 GARDEN ST,CAMBRIDGE,MA 02138, USA. OI Brickhouse, Nancy/0000-0002-8704-4473 NR 99 TC 157 Z9 157 U1 0 U2 2 PU UNIV CHICAGO PRESS PI CHICAGO PA 5720 S WOODLAWN AVE, CHICAGO, IL 60637 SN 0067-0049 J9 ASTROPHYS J SUPPL S JI Astrophys. J. Suppl. Ser. PD APR PY 1995 VL 97 IS 2 BP 551 EP 570 DI 10.1086/192150 PG 20 WC Astronomy & Astrophysics SC Astronomy & Astrophysics GA QN780 UT WOS:A1995QN78000010 ER PT J AU PIELKE, RA STOCKER, RA EASTMAN, JL POULOS, GS AF PIELKE, RA STOCKER, RA EASTMAN, JL POULOS, GS TI A SYNOPTIC CLIMATOLOGICAL ANALYSIS OF AIR-QUALITY IN THE GRAND-CANYON NATIONAL-PARK - COMMENT SO ATMOSPHERIC ENVIRONMENT LA English DT Discussion ID TRAJECTORY CALCULATIONS; SENSITIVITY; RESOLUTION C1 COLORADO STATE UNIV,CIRA,FT COLLINS,CO 80523. LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87545. RP PIELKE, RA (reprint author), COLORADO STATE UNIV,DEPT ATMOSPHER SCI,FT COLLINS,CO 80523, USA. RI Pielke, Roger/A-5015-2009 NR 10 TC 1 Z9 1 U1 0 U2 1 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 1352-2310 J9 ATMOS ENVIRON JI Atmos. Environ. PD APR PY 1995 VL 29 IS 5 BP 617 EP 619 DI 10.1016/1352-2310(94)00263-K PG 3 WC Environmental Sciences; Meteorology & Atmospheric Sciences SC Environmental Sciences & Ecology; Meteorology & Atmospheric Sciences GA QQ153 UT WOS:A1995QQ15300006 ER PT J AU PIELKE, RA STOCKER, RA EASTMAN, JL POULOS, GS AF PIELKE, RA STOCKER, RA EASTMAN, JL POULOS, GS TI A SYNOPTIC CLIMATOLOGICAL ANALYSIS OF AIR-QUALITY IN THE GRAND-CANYON-NATIONAL-PARK - COMMENT, 2ND RESPONSE SO ATMOSPHERIC ENVIRONMENT LA English DT Discussion C1 COLORADO STATE UNIV,CIRA,FT COLLINS,CO 80523. LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87545. RP PIELKE, RA (reprint author), COLORADO STATE UNIV,DEPT ATMOSPHER SCI,FT COLLINS,CO 80523, USA. RI Pielke, Roger/A-5015-2009 NR 13 TC 0 Z9 0 U1 0 U2 1 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 1352-2310 J9 ATMOS ENVIRON JI Atmos. Environ. PD APR PY 1995 VL 29 IS 5 BP 625 EP 632 DI 10.1016/1352-2310(95)95754-A PG 8 WC Environmental Sciences; Meteorology & Atmospheric Sciences SC Environmental Sciences & Ecology; Meteorology & Atmospheric Sciences GA QQ153 UT WOS:A1995QQ15300008 ER PT J AU GAO, W WESELY, ML AF GAO, W WESELY, ML TI MODELING GASEOUS DRY DEPOSITION OVER REGIONAL SCALES WITH SATELLITE-OBSERVATIONS .1. MODEL DEVELOPMENT SO ATMOSPHERIC ENVIRONMENT LA English DT Article DE DRY DEPOSITION; CONDUCTANCE; SATELLITE; REMOTE SENSING ID LEAF-AREA INDEX; DECIDUOUS FOREST; SPECTRAL REFLECTANCE; VEGETATION INDEX; CANOPY; EXCHANGE; CO2; O-3; DISTRIBUTIONS; CORN AB Surface spectral reflectances remotely sensed by environmental satellites were used to improve parametrization of surface process in modeling dry deposition over large geographic regions. A coupled reflectance-resistance model was developed for deriving canopy parameters such as leaf area index (LAI) from spectral radiances reflected from a canopy-soil system and for estimating canopy conductances that control pollutant transfer to various sinks inside a plant canopy. The new model was tested with local-scale measurements of ozone dry deposition to a tallgrass prairie along with remote sensing data from SPOT 1 and Landsat 5 extracted for the field measurement site. The model driven by satellite observations closely described both seasonal and short-term changes in canopy total green LAI. Ozone canopy stomatal conductances and dry deposition velocities modeled with satellite-derived LAI agreed with measurements with root mean square differences of 0.12 and 0.11 cm s-1, respectively. RP GAO, W (reprint author), ARGONNE NATL LAB,DIV ENVIRONM RES,ARGONNE,IL 60439, USA. NR 32 TC 25 Z9 26 U1 0 U2 6 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 1352-2310 J9 ATMOS ENVIRON JI Atmos. Environ. PD APR PY 1995 VL 29 IS 6 BP 727 EP 737 DI 10.1016/1352-2310(94)00284-R PG 11 WC Environmental Sciences; Meteorology & Atmospheric Sciences SC Environmental Sciences & Ecology; Meteorology & Atmospheric Sciences GA QX172 UT WOS:A1995QX17200009 ER PT J AU GAO, W AF GAO, W TI MODELING GASEOUS DRY DEPOSITION OVER REGIONAL SCALES WITH SATELLITE-OBSERVATIONS .2. DERIVING SURFACE CONDUCTANCES FROM AVHRR DATA SO ATMOSPHERIC ENVIRONMENT LA English DT Article DE DRY DEPOSITION; SATELLITE DATA; REGIONAL MODEL ID LEAF-AREA INDEX; SPECTRAL REFLECTANCE; VEGETATION INDEXES; CANOPY; DISTRIBUTIONS; FOREST; PRAIRIE AB This paper describes methods to couple the reflectance-resistance model developed in Paper I with the normalized difference vegetation index (NDVI) data from the advanced very high resolution radiometer (AVHRR) on satellites over the eastern United States. A land use data set was also employed to determine appropriate model parameters suitable for describing differences in characteristics of light scattering and leaf resistance among different plant canopies, especially between forests and short canopies (crop and grass, etc.). As a case study, the biweekly averaged NVDI data for a year with normal precipitation (1987) and a drought year (1988) were selected for analysis to maximize differences in vegetative conditions and canopy conductance for pollutant transfer. The satellite-derived NDVI over the region had a much lower value in summer 1988 than in summer 1987. The depression was especially large for cultivated areas and rangelands, but it was much less significant for forested regions. The NDVI data were incorporated into the model to calculate the regional distribution of canopy conductances for pollutant transfer to the earth's surface. RP GAO, W (reprint author), ARGONNE NATL LAB,DIV ENVIRONM RES,ARGONNE,IL 60439, USA. NR 27 TC 6 Z9 6 U1 0 U2 1 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 1352-2310 J9 ATMOS ENVIRON JI Atmos. Environ. PD APR PY 1995 VL 29 IS 6 BP 739 EP 747 DI 10.1016/1352-2310(94)00285-S PG 9 WC Environmental Sciences; Meteorology & Atmospheric Sciences SC Environmental Sciences & Ecology; Meteorology & Atmospheric Sciences GA QX172 UT WOS:A1995QX17200010 ER PT J AU RODRIGUEZ, D WALKER, H KLEPIKOVA, N KOSTRIKOV, A ZHUK, Y AF RODRIGUEZ, D WALKER, H KLEPIKOVA, N KOSTRIKOV, A ZHUK, Y TI EVALUATION OF 2 POLLUTANT DISPERSION MODELS OVER CONTINENTAL SCALES SO ATMOSPHERIC ENVIRONMENT LA English DT Article DE LONG-RANGE ATMOSPHERIC DISPERSION; MODEL EVALUATION; PERFORMANCE CRITERIA; TRACER EXPERIMENT ID SENSITIVITY; RESOLUTION; ANATEX AB Two long-range, emergency response models-one based on the particle-in-cell method of pollutant representation (ADPIC/U.S.) the other based on the superposition of Gaussian puffs released periodically in time (EXPRESS/Russia)-are evaluated using perfluorocarbon tracer data from the Across North America Tracer Experiment (ANATEX). The purpose of the study is to assess our current capabilities for simulating continental-scale dispersion processes and to use these assessments as a means to improve our modeling tools. The criteria for judging model performance are based on protocols devised by the Environmental Protection Agency and on other complementary tests. Most of these measures require the formation and analysis of surface concentration footprints (the surface manifestations of tracer clouds, which are sampled over 24-h intervals), whose dimensions, center-of-mass coordinates and integral characteristics provide a basis for comparing observed and calculated concentration distributions. Generally speaking, the plumes associated with the 20 releases of perfluorocarbon (10 each from sources at Glasgow, MT and St. Cloud, MN) in January 1987, are poorly resolved by the sampling network when the source-to-receptor distances are less than about 1000 km. Within this undersampled region, both models chronically overpredict the sampler concentrations. Given this tendency, the computed areas of the surface footprints and their integral concentrations are likewise excessive. When the actual plumes spread out sufficiently for reasonable resolution, the observed (O) and calculated (C) footprint areas are usually within a factor of two of one another, thereby suggesting that the models possess some skill in the prediction of long-range diffusion. Deviations in the O and C plume trajectories, as measured by the distances of separation between the plume centroids, are on the other of 125 km d-1 for both models. It appears that the inability of the models to simulate large-scale vertical motions and, more generally, to adequately characterize the meso- and macro-scale flows (mainly as the result of constraints imposed by the temporal and spatial resolution of the rawinsonde network) are major impediments to improved accuracy. C1 OBNINSK EXPTL METEOROL RES INST,OBNINSK 249020,RUSSIA. RP RODRIGUEZ, D (reprint author), LAWRENCE LIVERMORE NATL LAB,LIVERMORE,CA 94550, USA. NR 22 TC 5 Z9 5 U1 0 U2 0 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 1352-2310 J9 ATMOS ENVIRON JI Atmos. Environ. PD APR PY 1995 VL 29 IS 7 BP 799 EP 812 DI 10.1016/1352-2310(94)00320-K PG 14 WC Environmental Sciences; Meteorology & Atmospheric Sciences SC Environmental Sciences & Ecology; Meteorology & Atmospheric Sciences GA QX586 UT WOS:A1995QX58600005 ER PT J AU LAMMEL, G NOVAKOV, T AF LAMMEL, G NOVAKOV, T TI WATER NUCLEATION PROPERTIES OF CARBON-BLACK AND DIESEL SOOT PARTICLES SO ATMOSPHERIC ENVIRONMENT LA English DT Article DE CLOUD CONDENSATION NUCLEI; CARBON BLACK; DIESEL SOOT ID COMBUSTION AEROSOLS; CLOUD; EMISSIONS; SURFACE; SPECTRA AB In laboratory experiments we studied the hygroscopic properties of carbon black and diesel soot aerosols with and without chemical modification. The fraction of particles activated to droplets was determined by simultaneous measurement of condensation nuclei (CN) and cloud condensation nuclei (CCN) for a range of supersaturations (0.2-1.3%) and particle sizes (r = 0.02-0.2 mum). The chemical modification enhanced the soluble mass fraction of the particles produced. At fixed supersaturation the CCN/CN ratio was a function of particle size (large CCN/CN ratios at large sizes) and the particle soluble mass fraction. This ratio was also influenced by the method of aerosol generation. The nucleation ability of chemically modified carbonaceous particles increased with increasing soluble mass fraction and was comparable to that of (NH4)2SO4 when the soluble mass fraction exceeded about 10%. The hygroscopicity of particles generated by combustion of diesel fuel in a diffusion flame increased when a sulfur-containing compound was added to the fuel. The CCN characteristics of diesel soot appears to be comparable to that of wood smoke aerosol. C1 KERNFORSCHUNGSZENTRUM KARLSRUHE,D-76021 KARLSRUHE,GERMANY. LAWRENCE BERKELEY LAB,DIV ENERGY & ENVIRONM,BERKELEY,CA 94720. OI Lammel, Gerhard/0000-0003-2313-0628 NR 25 TC 104 Z9 108 U1 4 U2 15 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 1352-2310 J9 ATMOS ENVIRON JI Atmos. Environ. PD APR PY 1995 VL 29 IS 7 BP 813 EP 823 DI 10.1016/1352-2310(94)00308-8 PG 11 WC Environmental Sciences; Meteorology & Atmospheric Sciences SC Environmental Sciences & Ecology; Meteorology & Atmospheric Sciences GA QX586 UT WOS:A1995QX58600006 ER PT J AU GOLDSTEIN, B DEMBO, M AF GOLDSTEIN, B DEMBO, M TI APPROXIMATING THE EFFECTS OF DIFFUSION ON REVERSIBLE-REACTIONS AT THE CELL-SURFACE - LIGAND-RECEPTOR KINETICS SO BIOPHYSICAL JOURNAL LA English DT Article ID BINDING; COMPETITION AB We consider the problem of determining the time dependence of the bound ligand concentration for the reversible binding of a diffusing monovalent ligand to receptors uniformly distributed over the surface of a spherical cell. We start by formulating a boundary Value problem that captures the essential physics of this situation. We then introduce a systematic approximation scheme based on the method of weighted residuals. By this means we convert the initial boundary Value problem into a simpler problem that requires solving only a small number of ordinary differential equations. We show how, at the lowest order of approximation, the method can be used to obtain modified chemical rate equations where, in place of fundamental rate constants, effective rate coefficients appear. These rate coefficients are functions of the ligand diffusion coefficient, the cell radius, the receptor density and other variables. We compare exact and approximate solutions and discuss under what conditions the approximate equations can be used. We also apply the method of weighted residuals to obtain approximate descriptions of the binding kinetics when (1) there are two different cell surface receptor populations that bind the ligand and (2) the cell secretes a ligand that can bind back to receptors on the cell (autocrine binding). RP GOLDSTEIN, B (reprint author), LOS ALAMOS NATL LAB,DIV THEORET,THEORET BIOL & BIOPHYS GRP,T-10,MS K710,LOS ALAMOS,NM 87545, USA. RI Dembo, Micah/C-2755-2013 FU NIAID NIH HHS [AI21002]; NIGMS NIH HHS [GM35556] NR 16 TC 72 Z9 72 U1 1 U2 8 PU BIOPHYSICAL SOCIETY PI BETHESDA PA 9650 ROCKVILLE PIKE, BETHESDA, MD 20814-3998 SN 0006-3495 J9 BIOPHYS J JI Biophys. J. PD APR PY 1995 VL 68 IS 4 BP 1222 EP 1230 PG 9 WC Biophysics SC Biophysics GA RD163 UT WOS:A1995RD16300003 PM 7787014 ER PT J AU POOLE, KJV HOLMES, KC EVANS, G ROSENBAUM, G RAYMENT, I LORENZ, M AF POOLE, KJV HOLMES, KC EVANS, G ROSENBAUM, G RAYMENT, I LORENZ, M TI CONTROL OF THE ACTOMYOSIN INTERACTION SO BIOPHYSICAL JOURNAL LA English DT Meeting Abstract ID F-ACTIN; ATOMIC MODEL C1 DEUTSCH ELEKTRONEN SYNCHRONTRON,EUROPEAN MOLEC BIOL LAB,D-22603 HAMBURG,GERMANY. ARGONNE NATL LAB,ARGONNE,IL 60439. UNIV WISCONSIN,INST ENZYME RES,MADISON,WI 53705. MAX PLANCK INST MED RES,D-69120 HEIDELBERG,GERMANY. NR 7 TC 9 Z9 9 U1 0 U2 1 PU BIOPHYSICAL SOCIETY PI BETHESDA PA 9650 ROCKVILLE PIKE, BETHESDA, MD 20814-3998 SN 0006-3495 J9 BIOPHYS J JI Biophys. J. PD APR PY 1995 VL 68 IS 4 SU S BP S348 EP S348 PG 1 WC Biophysics SC Biophysics GA RK090 UT WOS:A1995RK09000094 ER PT J AU ANGELICI, RJ AF ANGELICI, RJ TI ORGANOMETALLIC COMPLEXES AS MODELS FOR THE ADSORPTION OF THIOPHENES ON HYDRODESULFURIZATION (HDS) CATALYSTS SO BULLETIN DES SOCIETES CHIMIQUES BELGES LA English DT Article; Proceedings Paper CT 5th Workshop on Hydrotreating Catalysis CY APR 05-MAY 06, 1995 CL UNIV SCI & TECHNOL LILLE, VILLENEUVE DASCQ, FRANCE HO UNIV SCI & TECHNOL LILLE ID CARBON SULFUR BOND; (ETA-5-PENTAMETHYLCYCLOPENTADIENYL)RHODIUM TRIS(ACETONITRILE) DICATION; COBALT-MOLYBDENUM CATALYST; TRANSITION-METAL SULFIDES; COORDINATED THIOPHENE; DEUTERIUM-EXCHANGE; X-RAY; BENZOTHIOPHENE BT; BASE HYDROLYSIS; C-H AB In this review are discussed the known modes of thiophene coordination (eta(1)(S), eta(2), eta(4) and eta(5)) in organometallic complexes. Their structures, bonding and stabilities are related to the adsorption of thiophene on heterogeneous hydrodesulfurization (HDS) catalysts. Modes of benzo[b]thiophene and dibenzothiophene coordination in organometallic complexes are briefly summarized. C1 IOWA STATE UNIV SCI & TECHNOL,DEPT CHEM,AMES,IA 50011. RP ANGELICI, RJ (reprint author), IOWA STATE UNIV SCI & TECHNOL,US DOE,AMES LAB,AMES,IA 50011, USA. NR 122 TC 85 Z9 87 U1 0 U2 0 PU SOC CHIMIQUE BELGIQUE PI BRUSSELS PA OFFICE INT DE LIBRAIRIE 30 AVE MARNIX, B-1050 BRUSSELS, BELGIUM SN 0037-9646 J9 B SOC CHIM BELG JI Bull. Soc. Chim. Belg. PD APR-MAY PY 1995 VL 104 IS 4-5 BP 265 EP 282 PG 18 WC Chemistry, Multidisciplinary SC Chemistry GA QT076 UT WOS:A1995QT07600014 ER PT J AU WANG, K CHATTERTON, BDE ORTH, CJ ATTREP, M AF WANG, K CHATTERTON, BDE ORTH, CJ ATTREP, M TI GEOCHEMICAL ANALYSIS THROUGH THE TRANSITIONAL ZONE OF CONODONT FAUNAL TURNOVER IN THE ORDOVICIAN - SILURIAN BOUNDARY INTERVAL, ANTICOSTI ISLAND, QUEBEC SO CANADIAN JOURNAL OF EARTH SCIENCES LA English DT Article ID SOUTH CHINA; EXTINCTION; STRATIGRAPHY; EVENT AB Geochemical analysis of the Ordovocian-Silurian boundary interval on Anticosti Island, Quebec, has revealed low Ir abundances for the lower Becscie Formation (0.005 -0.039 ppb), comparable to those reported for the upper Ellis Bay Formation (0.005-0.058 ppb). When normalized as CaCO,-free values and ratioed to Al, a small amount of excess Ir (over background Ir levels) was observed in and on the upper surface of an oncolite platform bed in Member 7 (Laframboise) of the Ellis Bay Formation. Except for this bed, the abundances of Ir and other elements are relatively uniform throughout the section, but small enrichments are apparent in a few clay layers. As in other areas previously studied (South China, northwestern Canada, Scotland), the Ir maxima on Anticosti Island occur near the base of the graptolite persculptus Zone, and are attributable to condensation and slower sedimentation rates associated with the hardgrounds found within and on the upper surface of the oncolite platform bed. Although we cannot preclude a large extraterrestrial impact as the source for the Ir abundance maxima near the end of the Ordovician, which appear to be stratigraphically coeval and geographically widespread in the world, all of them are found to be associated with sedimentary condensation that may have resulted from glacio-eustatic sea-level fluctuations at the end of the Ordovician. From our data, we note that certain elements (e.g., Th, La, Lu, Sc, Cr, Ir, Fe, Al, Ca) show distinct abundance patterns in limestones, calcareous shales, and clays, apparently a result of increasing clay mineral contents. C1 LOS ALAMOS NATL LAB, LOS ALAMOS, NM 87545 USA. RP WANG, K (reprint author), UNIV OTTAWA, DEPT GEOL, OTTAWA, ON K1N 6N5, CANADA. NR 27 TC 2 Z9 3 U1 1 U2 3 PU CANADIAN SCIENCE PUBLISHING, NRC RESEARCH PRESS PI OTTAWA PA 65 AURIGA DR, SUITE 203, OTTAWA, ON K2E 7W6, CANADA SN 0008-4077 EI 1480-3313 J9 CAN J EARTH SCI JI Can. J. Earth Sci. PD APR PY 1995 VL 32 IS 4 BP 359 EP 367 DI 10.1139/e95-031 PG 9 WC Geosciences, Multidisciplinary SC Geology GA RE092 UT WOS:A1995RE09200003 ER PT J AU DALPE, C BAKER, DR SUTTON, SR AF DALPE, C BAKER, DR SUTTON, SR TI SYNCHROTRON X-RAY-FLUORESCENCE AND LASER-ABLATION ICP-MS MICROPROBES - USEFUL INSTRUMENTS FOR ANALYSIS OF EXPERIMENTAL RUN-PRODUCTS SO CANADIAN MINERALOGIST LA English DT Article DE SYNCHROTRON X-RAY-FLUORESCENCE MICROPROBE; SXRFM; LASER-ABLATION MICROPROBE - INDUCTIVELY COUPLED PLASMA MASS SPECTROMETER LAM-ICP-MS; PARTITION COEFFICIENT; PARGASITE ID INDUCTIVELY-COUPLED PLASMA; ROCK-FORMING MINERALS; MASS-SPECTROMETRY; TRACE-ELEMENT; PARTITION-COEFFICIENTS; GEOLOGICAL SAMPLES; SILICATE LIQUIDS; AMPHIBOLES; EVOLUTION; PRESSURE AB The synchrotron X-ray-fluorescence microprobe (SXRFM) and laser-ablation microprobe with inductively coupled plasma - mass spectrometer (LAM-ICP-MS) have been found to be efficient instruments for the accurate measurement of a large suite of trace elements in natural and synthetic minerals and glasses. The small beam-sizes of both instruments (10 and 34 mu m in diameter for SXRFM and LAM-ICP-MS, respectively) permit in situ analysis of samples whose cross-section is at least 7500 mu m(2) (i.e., corresponding to a sampling area of 50 x 150 mu m analyzed by LAM-ICP-MS in rastered grid). This sampling technique applied to LAM-ICP-MS avoids sample damage and minimizes the depth of penetration by the laser using a single hole. Optimization of both instruments was carried out using two in-house basaltic glass standards. The lower limits of detection of the SXRFM for Rb, Sr, Y, Zr, and Nb are approximately 5.5 ppm or less, based upon our in-house standards, and the analyses have an associated precision of +/- 20% relative. The lower limits of detection of the LAM-ICP-MS are approximately 2 ppm or less; these analyses have a precision of +/- 10 to 15% relative. Both instruments were used to measure partition coefficients between a Ti-rich calcic amphibole and a Ti-rich basanitic quenched glass produced experimentally. The D values determined by SXRFM for Sr, Y, and Zr are: D-Sr, 0.32 (+/- 0.04), D-Y 0.25 (+/- 0.04), D-Zr 0.12 (+/- 0.07). Partition coefficients determined by LAM-ICP-MS are: D-Rb 0.22 (+/- 0.04), D-Sr 0.38 (+/- 0.01), D-Y 0.33 (+/- 0.03), D-Zr, 0.12 (+/- 0.01), D-Nb 0.05 (+/- 0.01). The LAM-ICP-MS was also used to measure the D values for Ba, Ta, La, Ce, Nd, Hf, Sm, and Eu, which are: D-Ba 0.28 (+/- 0.01), D-Ta 0.07 (+/- 0.02), D-La 0.039 (+/- 0.005), D-Ce 0.067 (+/- 0.002), D-Nd 0.14 (+/- 0.01), D-Hf 0.33 (+/- 0.01), D-Sm 0.19 (+/- 0.08), and D-Eu 0.35 (+/- 0.02). C1 UNIV CHICAGO,DEPT GEOPHYS SCI,CHICAGO,IL 60637. UNIV CHICAGO,CARS,CHICAGO,IL 60637. BROOKHAVEN NATL LAB,NATL SYNCHROTRON LIGHT SOURCE DEPT,DEPT APPL SCI,UPTON,NY 11973. RP DALPE, C (reprint author), MCGILL UNIV,DEPT EARTH & PLANETARY SCI,3450 UNIV ST,MONTREAL,PQ H3A 2A7,CANADA. NR 57 TC 21 Z9 21 U1 1 U2 3 PU MINERALOGICAL ASSOC CANADA PI NEPEAN PA CITYVIEW 78087, NEPEAN ON K2G 5W2, CANADA SN 0008-4476 J9 CAN MINERAL JI Can. Mineral. PD APR PY 1995 VL 33 BP 481 EP 498 PN 2 PG 18 WC Mineralogy SC Mineralogy GA RA357 UT WOS:A1995RA35700023 ER PT J AU MORI, A KENNEL, SJ WAALKES, MV SCHERPHOF, GL HUANG, L AF MORI, A KENNEL, SJ WAALKES, MV SCHERPHOF, GL HUANG, L TI CHARACTERIZATION OF ORGAN-SPECIFIC IMMUNOLIPOSOMES FOR DELIVERY OF 3',5'-O-DIPALMITOYL-5-FLUORO-2'-DEOXYURIDINE IN A MOUSE LUNG-METASTASIS MODEL SO CANCER CHEMOTHERAPY AND PHARMACOLOGY LA English DT Article DE IMMUNOLIPOSOME; LIPOPHILIC PRODRUG; LUNG TARGETING ID MONOCLONAL-ANTIBODY ASSAY; RAT-LIVER MACROPHAGES; CIRCULATION TIME; TARGET BINDING; LIPOSOMES; INVIVO; INVITRO; CANCER; TUMOR; MICE AB A previous study has shown that lipophilic prodrugs can be delivered efficiently to normal lung endothelium by incorporation into liposomes covalently conjugated to monoclonal antibody (mAb) 34A against the lung endothelial anticoagulant protein thrombomodulin. In the present study, the potential use of these lung-targeted immunoliposomes (34A-liposomes) for delivery of a lipophilic prodrug, 3',5'-O-dipalmitoyl-5-fluoro-2'-deoxyuridine (dpFUdR), to the tumor-bearing lung was examined using BALB/c mice bearing experimental lung metastasis induced by i.v. injection of EMT-6 mouse mammary tumor cells. Immunohistochemical examination of the tumor-bearing lung showed specificity of mAb 34A to lung endothelium. Tumor cells appeared to localize just outside of the normal blood vessels and were within a small diffusion distance from the mAb 34A-binding sites. In-111-labeled 34A-liposomes containing monosialoganglioside (G(M1)) were prepared that included [H-3]-dpFUdR at 3.0 mol% in the lipid mixture. In vitro cell binding studies further demonstrated that 34A-liposomes bound specifically to normal mouse lung cells that expressed thrombomodulin but not to EMT-6 cells. Biodistribution study showed efficient and immunospecific accumulation of [H-3]-dpFUdR incorporated into 34A-liposomes in the lung at a level parallel with that of In-111-labeled 34A-liposomes, indicating that the drug is delivered to the target organ in intact liposomes. Liposomal dpFUdR appeared to be metabolized in the lung to the parent drug FUdR at a rate slower than in the liver and spleen, Furthermore, treatment of lung-metastasis-bearing mice with dpFUdR incorporated into 34A-liposomes on days 1 and 3 after tumor cell injection resulted in a significant increase in the median survival time of treated mice as compared with control mice (%T/C value, 165%). dpFUdR either dispersed in emulsion or incorporated into antibody-free liposomes was ineffective in prolonging the survival of mice. These results indicate the potential effectiveness of organ-specific immunoliposomes containing a lipophilic prodrug for the targeted therapy of metastatic tumors. C1 UNIV PITTSBURGH,SCH MED,DEPT PHARMACOL,PITTSBURGH,PA 15261. OAK RIDGE NATL LAB,DIV BIOL,OAK RIDGE,TN 37830. UNIV GRONINGEN,GRONINGEN INST DRUG STUDIES,PHYSIOL CHEM LAB,GRONINGEN,NETHERLANDS. FU NCI NIH HHS [CA 24553] NR 41 TC 32 Z9 32 U1 0 U2 0 PU SPRINGER VERLAG PI NEW YORK PA 175 FIFTH AVE, NEW YORK, NY 10010 SN 0344-5704 J9 CANCER CHEMOTH PHARM JI Cancer Chemother. Pharmacol. PD APR PY 1995 VL 35 IS 6 BP 447 EP 456 DI 10.1007/BF00686828 PG 10 WC Oncology; Pharmacology & Pharmacy SC Oncology; Pharmacology & Pharmacy GA QK194 UT WOS:A1995QK19400001 PM 7882453 ER PT J AU STREEPER, RT COTTER, RJ COLVIN, ME HILTON, J COLVIN, OM AF STREEPER, RT COTTER, RJ COLVIN, ME HILTON, J COLVIN, OM TI MOLECULAR PHARMACOLOGY OF HEPSULFAM, NSC-3296801 - IDENTIFICATION OF ALKYLATED NUCLEOSIDES, ALKYLATION SITE, AND SITE OF DNA CROSS-LINKING SO CANCER RESEARCH LA English DT Article ID CELL-LINES; GLUTATHIONE; MECHANISM; BUSULFAN; INVITRO AB We have determined that hepsulfam, in common with its structural homologue busulfan, alkylates both free guanosine and GMP in DNA at the 7 nitrogen. Mass spectral analysis of the products of the reaction of hepsulfam with guanosine has identified the mono- and bis-alkylated guanosine adducts. UV spectrophotometry and mass spectrometry were used to confirm that alkylation occurred at the 7 nitrogen by following the formation of the formamidopyrimidyl form of the hepsulfam-guanosine adduct at high pH. We have also isolated and identified 1-guanyl,7-hydroxyheptane, 1-guanyl,7-sulfamylheptane, and 1,7-bis(guanyl)heptane from in vitro reaction mixtures of hepsulfam and calf thymus DNA. We have isolated bis-(7-formamidopyrimidyldeoxyguanosinyl)-heptane from an enzymatic digest of DNA treated with hepsulfam. Finally, we have found that hepsulfam forms interstrand cross-links at 5'-GXC-3' sites in model oligonucleotides. C1 JOHNS HOPKINS UNIV,SCH MED,DEPT PHARMACOL & MOLEC SCI,BALTIMORE,MD 21205. SANDIA NATL LABS,CTR COMPUTAT ENGN,LIVERMORE,CA 94551. FU NCI NIH HHS [2RO1CA16783-1, CA09243-14, 5P01CA15396-19] NR 21 TC 13 Z9 13 U1 0 U2 0 PU AMER ASSOC CANCER RESEARCH PI PHILADELPHIA PA PUBLIC LEDGER BLDG, SUITE 816, 150 S. INDEPENDENCE MALL W., PHILADELPHIA, PA 19106 SN 0008-5472 J9 CANCER RES JI Cancer Res. PD APR 1 PY 1995 VL 55 IS 7 BP 1491 EP 1498 PG 8 WC Oncology SC Oncology GA QP009 UT WOS:A1995QP00900019 PM 7882358 ER PT J AU GRDINA, DJ SHIGEMATSU, N DALE, P NEWTON, GL AGUILERA, JA FAHEY, RC AF GRDINA, DJ SHIGEMATSU, N DALE, P NEWTON, GL AGUILERA, JA FAHEY, RC TI THIOL AND DISULFIDE METABOLITES OF THE RADIATION PROTECTOR AND POTENTIAL CHEMOPREVENTIVE AGENT WR-2721 ARE LINKED TO BOTH ITS ANTI-CYTOTOXIC AND ANTIMUTAGENIC MECHANISMS OF ACTION SO CARCINOGENESIS LA English DT Article ID PHOSPHORIBOSYL TRANSFERASE LOCUS; SISTER-CHROMATID EXCHANGES; CO-60 GAMMA-RAY; ETHYL METHANESULFONATE; V79 CELLS; S-2-(3-AMINOPROPYLAMINO)-ETHYLPHOSPHOROTHIOIC ACID; 2-<(AMINOPROPYL)AMINO> ETHANETHIOL; RADIOPROTECTOR WR-2721; INDUCED MUTATIONS; GLUTATHIONE AB The ability of the potential chemopreventive agent S-2-(3-aminopropylamino)ethylphosphorothioic acid (WR-2721) to protect against radiation-induced mutagenesis at the hprt locus and cell killing was studied using CHO-AAS cells incubated for 30 mim at 37 degrees C in growth medium containing its active thiol 2-[(aminopropyl)amino]ethanethiol (WR-1065). In parallel experiments, the thiol and disulfide forms of the drug present in cells and incubation medium were determined in order to identify which, if either, of the components were associated with the observed protective effects, Treatment with 4 mM WR-1065 produced significant intracellular levels of the thiol (WRSH) and disulfide (WRSS) forms of the drug, but also caused dramatic elevation of cellular glutathione (GSH) and cysteine-levels, accompanied by marked protection against Co-60 gamma-photon- and neutron-induced cell killing and mutagenesis, When drug-treated cells were transferred to drug-free medium and incubated for 4 h at 37 degrees C, levels of WRSH and WRSS and protection against cell killing decreased markedly, whereas levels of GSH and cysteine and protection against mutagenesis showed little change, GSH and cysteine levels were not associated with protection against radiation-induced mutagenesis, as established by experiments performed with buthionine sulfoximine to block GSH synthesis, These data do not support the hypothesis that modulation of GSH or cysteine levels by WR-1065 is a major mechanism accounting for protection, Protection against mutagenesis was seen for cells incubated in medium with concentrations of added WR-1065 as low as 10 mu M, where cellular levels of WRSH and WRSS became difficult to measure (less than or equal to 5 mu M) and no protection against cell killing was found, An unexpected observation was that cells incubated in 40 mu M WR-1065 incorporated the drug much more rapidly than expected for uptake by passive diffusion and concentrated the drug to a marked degree; this indicates that a cell-mediated transport system is involved in the uptake of WR-1065 at low drug concentrations. C1 UNIV CHICAGO,DEPT RADIAT & CELLULAR ONCOL,CHICAGO,IL 60637. UNIV CALIF SAN DIEGO,DEPT CHEM,LA JOLLA,CA 92093. RP GRDINA, DJ (reprint author), ARGONNE NATL LAB,CTR MECH BIOL & BIOTECHNOL,9700 S CASS AVE,ARGONNE,IL 60439, USA. RI Shigematsu, Naoyuki/B-9374-2014 FU NCI NIH HHS [CA39582, CA37435] NR 50 TC 97 Z9 97 U1 0 U2 0 PU OXFORD UNIV PRESS UNITED KINGDOM PI OXFORD PA WALTON ST JOURNALS DEPT, OXFORD, ENGLAND OX2 6DP SN 0143-3334 J9 CARCINOGENESIS JI Carcinogenesis PD APR PY 1995 VL 16 IS 4 BP 767 EP 774 DI 10.1093/carcin/16.4.767 PG 8 WC Oncology SC Oncology GA QV719 UT WOS:A1995QV71900014 PM 7728953 ER PT J AU ALLAN, ML KUKACKA, LE AF ALLAN, ML KUKACKA, LE TI STRENGTH AND DURABILITY OF POLYPROPYLENE FIBER-REINFORCED GROUTS SO CEMENT AND CONCRETE RESEARCH LA English DT Article ID SHRINKAGE CRACKING; CONCRETE AB Fibrillated polypropylene fibres were added to cementitious grouts to determine whether improved mechanical properties and durability could be achieved. The grouts were studied for suitability as subsurface containment barriers around stabilized hazardous waste landfills. Strength, wet-dry and freeze-thaw durability and shrinkage crack control were investigated. Fibres added at volume fractions of 0.1 and 0.2% were found to reduce crack widths of restrained shrinkage specimens by bridging action. compressive and flexural strengths were not consistently affected by incorporation of fibres. Fibres did not significantly change the residual compressive strength of air entrained grouts subjected to freeze-thaw cycles. RP ALLAN, ML (reprint author), BROOKHAVEN NATL LAB,DEPT APPL SCI,DIV ENERGY EFFICIENCY & CONSERVAT,UPTON,NY 11973, USA. RI Berndt, Marita/D-1901-2014 OI Berndt, Marita/0000-0002-6622-0597 NR 13 TC 11 Z9 12 U1 0 U2 4 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 0008-8846 J9 CEMENT CONCRETE RES JI Cem. Concr. Res. PD APR PY 1995 VL 25 IS 3 BP 511 EP 521 DI 10.1016/0008-8846(95)00040-J PG 11 WC Construction & Building Technology; Materials Science, Multidisciplinary SC Construction & Building Technology; Materials Science GA QW028 UT WOS:A1995QW02800009 ER PT J AU ABUAF, P HINGERTY, BE BROYDE, S GRUNBERGER, D AF ABUAF, P HINGERTY, BE BROYDE, S GRUNBERGER, D TI SOLUTION CONFORMATION OF THE N-(DEOXYGUANOSIN-8-YL)AMINOFLUORENE ADDUCT OPPOSITE DEOXYINOSINE AND DEOXYGUANOSINE IN DNA BY NMR AND COMPUTATIONAL CHARACTERIZATION SO CHEMICAL RESEARCH IN TOXICOLOGY LA English DT Article ID DIHYDROFOLATE-REDUCTASE MUTANTS; HAMSTER OVARY CELLS; M13 VIRAL-DNA; MUTAGENESIS; INDUCTION; MUTATIONS; DYNAMICS; KIDNEY; LIVER; HELIX AB Two-dimensional proton NMR and energy minimization computations have been employed to characterize the conformations of the N-(deoxyguanosin-8-yl) aminofluorene adduct [(AF)G] positioned opposite deoxyguanosine in one, and opposite deoxyinosine in another DNA undecamer duplex in aqueous solution. The two oligomer duplexes used in this study are d[C1-C2-A3-T4-C5-(AF)G6-C7-T8-A9-C10-C11]-[G12-G13-T14-A15-G16-X17-G18-A19-T20-G21-G22], where X17 was deoxyinosine in one duplex and deoxyguanosine in another. The exchangeable and nonexchangeable protons of the DNA are well resolved and narrow in the NMR spectra of the duplexes, and the base and sugar nucleic acid protons were assigned by NOESY and COSY data sets. All nine of the nonexchangeable aminofluorene ring protons were also assigned for the duplex that has deoxyinosine across from the modification site, and the (AF)G;I structure was employed to model the (AF)G . G one. The NOE distance restraints establish that the glycosidic torsion angle at (AF)G . 6 is syn. All other glycosidic torsion angles are anti, Watson-Crick type A . T and G . C base pairing is intact throughout the duplex except at the site of modification, and the helix maintains an overall B-DNA conformation. The syn orientation at the (AF)G6 places the aminofluorene ring in the B-DNA minor groove in a conformation similar to that found previously when the (AF)G was positioned opposite deoxyadenosine [Norman et al. (1989) Biochemistry 28, 7462-7476]. C1 COLUMBIA UNIV,COLL PHYS & SURG,DEPT BIOCHEM & MOLEC BIOPHYS,NEW YORK,NY 10032. OAK RIDGE NATL LAB,DIV HLTH SCI RES,OAK RIDGE,TN 37831. NYU,DEPT BIOL,NEW YORK,NY 10003. FU NCI NIH HHS [CA-21111] NR 33 TC 30 Z9 30 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0893-228X J9 CHEM RES TOXICOL JI Chem. Res. Toxicol. PD APR-MAY PY 1995 VL 8 IS 3 BP 369 EP 378 DI 10.1021/tx00045a008 PG 10 WC Chemistry, Medicinal; Chemistry, Multidisciplinary; Toxicology SC Pharmacology & Pharmacy; Chemistry; Toxicology GA QU473 UT WOS:A1995QU47300008 PM 7578923 ER PT J AU SRINIVASAN, R WATKINS, TR HUBBARD, CR DAVIS, BH AF SRINIVASAN, R WATKINS, TR HUBBARD, CR DAVIS, BH TI SULFATED ZIRCONIA CATALYSTS - THE CRYSTAL PHASES AND THEIR TRANSFORMATIONS SO CHEMISTRY OF MATERIALS LA English DT Article ID TETRAGONAL ZRO2; CRYSTALLIZATION; POWDERS AB The phase transformations of zirconia are an important factor that makes it a valuable material for numerous applications in ceramics. The factors triggering the onset of the phase transformation are controversial. Evidence is presented to show that surface sites that adsorb oxygen at low temperatures (298-500 K) are responsible for causing the tetragonal --> monoclinic transformation at low temperatures. The incorporation of sulfate covers these sites and inhibits the tetragonal --> monoclinic transformation. C1 UNIV KENTUCKY,CTR APPL ENERGY RES,LEXINGTON,KY 40511. OAK RIDGE NATL LAB,HIGH TEMP MAT LAB,OAK RIDGE,TN 37831. RI Watkins, Thomas/D-8750-2016 OI Watkins, Thomas/0000-0002-2646-1329 NR 23 TC 75 Z9 78 U1 1 U2 5 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0897-4756 J9 CHEM MATER JI Chem. Mat. PD APR PY 1995 VL 7 IS 4 BP 725 EP 730 DI 10.1021/cm00052a018 PG 6 WC Chemistry, Physical; Materials Science, Multidisciplinary SC Chemistry; Materials Science GA QU472 UT WOS:A1995QU47200018 ER PT J AU WILSCHUT, A TENBERGE, WF ROBINSON, PJ MCKONE, TE AF WILSCHUT, A TENBERGE, WF ROBINSON, PJ MCKONE, TE TI ESTIMATING SKIN PERMEATION - THE VALIDATION OF 5 MATHEMATICAL SKIN PERMEATION MODELS SO CHEMOSPHERE LA English DT Article ID PERCUTANEOUS-ABSORPTION; TRANSDERMAL DELIVERY; DERMAL ABSORPTION; BIOCONCENTRATION FACTORS; INDUSTRIAL-CHEMICALS; NARCOTIC ANALGESICS; PERMEABILITY; PENETRATION; WATER; RAT AB This study provides an analysis of the reliability of five mathematical models, simulating permeation of substances through the skin from aqueous solutions. An extensive database was generated, containing data on 123 measured permeation coefficients of 99 different chemicals and their physicochemical properties. In addition, in this database all relevant experimental conditions are included. The coefficients of the different skin permeation models were estimated by non-linear multiple regression, using the octanol-water partition coefficient and the molecular weight as independent parameters. The reliability of the models was evaluated by testing variation of regression coefficients and of residual variance for subsets of data, randomly selected from the complete database. Three models were considered to provide reliable estimations of the skin permeation coefficient. These are based on the McKone and Howd model, the Guy and Potts model and the Robinson model. The last-mentioned two models were adaptations, because MW(0.5) as independent parameter provided a better fit than MW (MW=molecular weight) in the original models. The McKone and Howd model and the Robinson model have the advantage, that they predict more precisely the skin permeation of highly hydrophilic and highly lipophilic chemicals compared to the Guy and Potts model. The revised Robinson model resulted always in the smallest residual variance. C1 PROCTER & GAMBLE CO,MIAMI VALLEY LABS,DIV HUMAN & ENVIRONM SAFETY,CINCINNATI,OH 45239. LAWRENCE LIVERMORE NATL LAB,LIVERMORE,CA 94550. RP WILSCHUT, A (reprint author), DSM RES BV,CORP SAFETY ENVIRONM HLTH & TECHNOL,POB 6500,6401 JH HEERLEN,NETHERLANDS. NR 46 TC 144 Z9 149 U1 3 U2 22 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 0045-6535 J9 CHEMOSPHERE JI Chemosphere PD APR PY 1995 VL 30 IS 7 BP 1275 EP 1296 DI 10.1016/0045-6535(95)00023-2 PG 22 WC Environmental Sciences SC Environmental Sciences & Ecology GA QW003 UT WOS:A1995QW00300006 PM 7749723 ER PT J AU COVEY, C AF COVEY, C TI USING PALEOCLIMATES TO PREDICT FUTURE CLIMATE - HOW FAR CAN ANALOGY GO - EDITORIAL COMMENT SO CLIMATIC CHANGE LA English DT Article ID SIMULATIONS RP COVEY, C (reprint author), LAWRENCE LIVERMORE NATL LAB,GLOBAL CLIMATE RES DIV,LIVERMORE,CA 94551, USA. NR 16 TC 6 Z9 6 U1 0 U2 0 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0165-0009 J9 CLIMATIC CHANGE JI Clim. Change PD APR PY 1995 VL 29 IS 4 BP 403 EP 407 DI 10.1007/BF01092425 PG 5 WC Environmental Sciences; Meteorology & Atmospheric Sciences SC Environmental Sciences & Ecology; Meteorology & Atmospheric Sciences GA QY141 UT WOS:A1995QY14100003 ER PT J AU CHENG, RK AF CHENG, RK TI VELOCITY AND SCALAR CHARACTERISTICS OF PREMIXED TURBULENT FLAMES STABILIZED BY WEAK SWIRL SO COMBUSTION AND FLAME LA English DT Article ID FIELD AB Velocity and scalar statistics of premixed flames stabilized in a novel weak-swirl burner have been studied under a broad range of mixture and turbulence conditions. The nonreacting flows are also investigated to determine the influence of weak-swirl on isotropic turbulence. Deduced from the data are the flame speeds, combustion induced flow acceleration, flame generated turbulence, and flame crossing frequencies. They are compared with previous results obtained in other flame configurations. Three series of experiments are conducted to investigate the evolution of velocity statistics with decreasing equivalence ratios. Under very lean conditions (phi = 0.6), the velocity profiles have no characteristic features and are not very different from the corresponding nonreacting profiles. An indicator parameter, K-T, derived from fundamental mixture and flow properties is developed to estimate the relative influences of the turbulence stretch and the mean aerodynamic stretch on combustion induced flow acceleration. The analysis shows that intense turbulence and bulk stretch (i.e., large values of K-T) can obscure and counteract the dynamic effects of combustion. RP CHENG, RK (reprint author), UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,DIV ENERGY & ENVIRONM,COMBUST GRP,BERKELEY,CA 94720, USA. NR 15 TC 88 Z9 90 U1 2 U2 5 PU ELSEVIER SCIENCE PUBL CO INC PI NEW YORK PA 655 AVENUE OF THE AMERICAS, NEW YORK, NY 10010 SN 0010-2180 J9 COMBUST FLAME JI Combust. Flame PD APR PY 1995 VL 101 IS 1-2 BP 1 EP 14 DI 10.1016/0010-2180(94)00196-Y PG 14 WC Thermodynamics; Energy & Fuels; Engineering, Multidisciplinary; Engineering, Chemical; Engineering, Mechanical SC Thermodynamics; Energy & Fuels; Engineering GA QV574 UT WOS:A1995QV57400001 ER PT J AU MERRILL, D PARKER, N GEY, F STUBER, C AF MERRILL, D PARKER, N GEY, F STUBER, C TI THE UNIVERSITY-OF-CALIFORNIA CD-ROM INFORMATION-SYSTEM SO COMMUNICATIONS OF THE ACM LA English DT Article C1 UNIV CALIF SAN DIEGO,SAN DIEGO,CA. UNIV CALIF BERKELEY,UC DATA ARCH,BERKELEY,CA. US BUR CENSUS,DIV TELECOMMUN,WASHINGTON,DC. RP MERRILL, D (reprint author), UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,BERKELEY,CA 94720, USA. NR 0 TC 1 Z9 1 U1 0 U2 0 PU ASSOC COMPUTING MACHINERY PI NEW YORK PA 1515 BROADWAY, NEW YORK, NY 10036 SN 0001-0782 J9 COMMUN ACM JI Commun. ACM PD APR PY 1995 VL 38 IS 4 BP 51 EP 52 DI 10.1145/205323.205334 PG 2 WC Computer Science, Hardware & Architecture; Computer Science, Software Engineering; Computer Science, Theory & Methods SC Computer Science GA QP541 UT WOS:A1995QP54100017 ER PT J AU XU, Y MURAL, RJ UBERBACHER, EC AF XU, Y MURAL, RJ UBERBACHER, EC TI CORRECTING SEQUENCING ERRORS IN DNA CODING REGIONS USING A DYNAMIC-PROGRAMMING APPROACH SO COMPUTER APPLICATIONS IN THE BIOSCIENCES LA English DT Article AB This paper presents an algorithm for detecting and 'correcting' sequencing errors that occur in DNA coding legions. The types of sequencing errors addressed are insertions and deletions (indels) of DNA bases. The goal is to provide a capability which makes single-pass or low-redundancy sequence data more informative, reducing the need for high-redundancy sequencing for gene identification and characterization purposes. This would permit improved sequencing efficiency and reduce genome sequencing casts. The algorithm detects sequencing errors by discovering changes in the statistically preferred reading frame within a putative coding region and then inserts a number of 'neutral' bases at a perceived reading frame transition point to make the putative exon candidate frame consistent. We have implemented the algorithm as a front-end subsystem of the GRAIL DNA sequence analysis system to construct a version which is very error tolerant and also intend to use this as a testbed for further development of sequencing error-correction technology. Preliminary test results have shown the usefulness of this algorithm and also exhibited some of its weakness, providing possible directions for further improvement. On a test set consisting of 68 human DNA sequences with 1% randomly generated indels in coding regions, the algorithm detected and corrected 76% of the indels. The average distance between the position of an indel and the predicted one was 9.4 bases, With this subsystem in place, GRAIL correctly predicted 89% of the coding messages with 10% false message on the 'corrected' sequences, compared to 69% correctly predicted coding messages and 11% falsely predicted messages on the 'corrupted' sequences using standard GRAIL II method (version 1.2). The method uses a dynamic programming algorithm, and runs in time and space linear to the size of the input sequence. C1 OAK RIDGE NATL LAB,DIV ENGN PHYS & MATH,INFORMAT GRP,OAK RIDGE,TN 37831. OAK RIDGE NATL LAB,DIV BIOL,OAK RIDGE,TN 37831. FU NIDCR NIH HHS [DE-AC05-84OR21400] NR 9 TC 22 Z9 23 U1 0 U2 0 PU OXFORD UNIV PRESS UNITED KINGDOM PI OXFORD PA WALTON ST JOURNALS DEPT, OXFORD, ENGLAND OX2 6DP SN 0266-7061 J9 COMPUT APPL BIOSCI JI Comput. Appl. Biosci. PD APR PY 1995 VL 11 IS 2 BP 117 EP 124 PG 8 WC Computer Science, Interdisciplinary Applications SC Computer Science GA QX809 UT WOS:A1995QX80900001 PM 7620982 ER PT J AU DONNELLEY, JE AF DONNELLEY, JE TI WWW MEDIA DISTRIBUTION VIA HOPWISE RELIABLE MULTICAST SO COMPUTER NETWORKS AND ISDN SYSTEMS LA English DT Article; Proceedings Paper CT 3rd International World-Wide Web Conference CY APR 10-14, 1995 CL DARMSTADT, GERMANY DE WWW; MULTICAST; MBONE; DISTRIBUTED FILE SYSTEM; MEDIA AB Repeated access to WWW pages currently makes inefficient use of available network bandwidth. A Distribution Point Model is proposed where large and relatively static sets of pages (e.g. magazines or other such media) are distributed via bulk multicast to LAN distribution points for local access. Some access control issues are discussed. Hopwise Reliable Multicast (HRM) is proposed to simplify reliable multicast of non-real time bulk data between LANs. HRM uses TCP for reliability and flow control on a hop by hop basis throughout a multicast distribution tree created by today's Internet MBone. C1 LAWRENCE LIVERMORE NATL LAB,LIVERMORE,CA 94550. NR 17 TC 1 Z9 1 U1 0 U2 1 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0169-7552 J9 COMPUT NETWORKS ISDN JI Comput. Netw. ISDN Syst. PD APR PY 1995 VL 27 IS 6 BP 781 EP 788 DI 10.1016/0169-7552(95)00048-C PG 8 WC Computer Science, Information Systems; Engineering, Electrical & Electronic; Telecommunications SC Computer Science; Engineering; Telecommunications GA QV575 UT WOS:A1995QV57500007 ER PT J AU CHINN, CR UMAR, AS VALLIERES, M STRAYER, MR AF CHINN, CR UMAR, AS VALLIERES, M STRAYER, MR TI MICROSCOPIC NUCLEAR-STRUCTURE ON A PARALLEL PLATFORM SO COMPUTER PHYSICS COMMUNICATIONS LA English DT Article ID DEPENDENT HARTREE-FOCK; COLLISIONS; ALGORITHMS; HYPERCUBE; LATTICE; FORCE AB Numerical techniques, used to solve a system of stiff nonlinear partial differential equations in a Hartree-Fock mean field description of the structure of the nucleus, are described in detail. A full three-dimensional discrete representation is obtained using a collocation basis-spline spatial lattice, which provides a superior method as compared to traditional approaches. The set of Hartree-Fock equations reduce, in this case, to various matrix vector multiplications and other elementary operations. Parallelization is achieved by mapping the state vectors onto the nodes, using the Intel Paragon and iPSC/860. Procedures used to perform global operations and broadcasts, and a discussion on increasing the vectorization efficiency are presented. Special attention is given to reduce the communication overhead. An algorithm to pipeline the message passing procedures within the Gram-Schmidt orthogonalization routine is discussed in detail. C1 VANDERBILT UNIV,DEPT PHYS & ASTRON,NASHVILLE,TN 37235. DREXEL UNIV,DEPT PHYS & ATMOSPHER SCI,PHILADELPHIA,PA 19104. RP CHINN, CR (reprint author), OAK RIDGE NATL LAB,DIV PHYS,CTR COMPUTAT INTENS PHYS,OAK RIDGE,TN 37831, USA. RI Umar, Ahmet/J-4125-2013 OI Umar, Ahmet/0000-0002-9267-5253 NR 19 TC 3 Z9 3 U1 0 U2 2 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0010-4655 J9 COMPUT PHYS COMMUN JI Comput. Phys. Commun. PD APR PY 1995 VL 86 IS 1-2 BP 40 EP 60 DI 10.1016/0010-4655(95)00006-2 PG 21 WC Computer Science, Interdisciplinary Applications; Physics, Mathematical SC Computer Science; Physics GA QQ909 UT WOS:A1995QQ90900004 ER PT J AU FITZSIMMONS, NN BUSKIRK, SW SMITH, MH AF FITZSIMMONS, NN BUSKIRK, SW SMITH, MH TI POPULATION HISTORY, GENETIC-VARIABILITY, AND HORN GROWTH IN BIGHORN SHEEP SO CONSERVATION BIOLOGY LA English DT Article ID WHITE-TAILED DEER; MOUNTAIN SHEEP; CONSERVATION; SIZE; STRATEGIES; MAMMALS AB Bighorn sheep (Ovis canadensis) are restricted in distribution and numbers relative to presettlement conditions. Some populations have allegedly suffered losses of fitness resulting from small, insular populations and a breeding system that reduces effective population size. Large horns in rams, which confer breeding superiority, are absent from some populations, and this absence may result in part from loss of genetic variability. We investigated the relationship among allozyme variability, population history, and horn growth in bighorn sheep from the Rocky Mountains. Heterozygosity was higher for bighorn sheep than has been reported for Dall sheep (O. dalli). Heterozygosity and allelic variability were marginally related to effective population size for the preceeding 15 years. Horn growth was significantly higher in more heterozygous than in less heterozygous rams for years 6, 7, and 8 of life. By the end of year 8, more heterozygous rams had 13% higher horn volumes than less heterozygous rams. Most hunting of bighorn sheep involves selective removal of large-horned rams, which we hypothesize may reduce genetic variability of these populations and contribute to losses in fitness. C1 SAVANNAH RIVER ECOL LAB,AIKEN,SC 29801. UNIV WYOMING,DEPT ZOOL & PHYSIOL,LARAMIE,WY 82071. RI Buskirk, Steven/K-2871-2016 OI Buskirk, Steven/0000-0003-0611-6648 NR 62 TC 54 Z9 55 U1 1 U2 27 PU BLACKWELL SCIENCE PUBL INC CAMBRIDGE PI CAMBRIDGE PA 238 MAIN ST, CAMBRIDGE, MA 02142 SN 0888-8892 J9 CONSERV BIOL JI Conserv. Biol. PD APR PY 1995 VL 9 IS 2 BP 314 EP 323 DI 10.1046/j.1523-1739.1995.9020314.x PG 10 WC Biodiversity Conservation; Ecology; Environmental Sciences SC Biodiversity & Conservation; Environmental Sciences & Ecology GA QR367 UT WOS:A1995QR36700024 ER PT J AU DYKHUIZEN, RC AF DYKHUIZEN, RC TI STABILITY OF ROTATING-FLOWS WITH RADIAL HEAT-TRANSFER SO CRYOGENICS LA English DT Article DE STABILITY OF ROTATING FLOWS; RADIAL HEAT TRANSFER; THERMODYNAMIC ANALYSIS ID CIRCULAR COUETTE-FLOW AB This investigation extends the classical stability analysis of rotating flows with the heat transfer to the geometry of a superconducting rotor. It is shown that the inherent stability of the solid body rotational flow field often limits the convective cooling when the coolant is contained inside the rotor. A stability threshold exists. At radial heat fluxes above this threshold, the no-flow solution becomes unstable. Experimental data are presented that clearly show an increase in the heat transfer coefficient as the stability threshold is reached. With a knowledge of this stability threshold, the designs of superconducting rotors for electrical motors and generators can be improved. RP DYKHUIZEN, RC (reprint author), SANDIA NATL LABS,POB 5800,ALBUQUERQUE,NM 87185, USA. NR 21 TC 0 Z9 0 U1 1 U2 2 PU BUTTERWORTH-HEINEMANN LTD PI OXFORD PA LINACRE HOUSE JORDAN HILL, OXFORD, OXON, ENGLAND OX2 8DP SN 0011-2275 J9 CRYOGENICS JI Cryogenics PD APR PY 1995 VL 35 IS 4 BP 227 EP 231 DI 10.1016/0011-2275(95)90825-Z PG 5 WC Thermodynamics; Physics, Applied SC Thermodynamics; Physics GA QX625 UT WOS:A1995QX62500001 ER PT J AU TALLANT, DR PARMETER, JE SIEGAL, MP SIMPSON, RL AF TALLANT, DR PARMETER, JE SIEGAL, MP SIMPSON, RL TI THE THERMAL-STABILITY OF DIAMOND-LIKE CARBON SO DIAMOND AND RELATED MATERIALS LA English DT Article DE DIAMOND-LIKE CARBON; THERMAL STABILITY ID NUCLEAR-MAGNETIC-RESONANCE; AMORPHOUS-CARBON; FILMS; SURFACE; SPECTROSCOPY; LASER; RAMAN AB Diamond-like carbon (DLC) is a potential, low-cost substitute for diamond in certain applications, but little is known of the temperature range over which its desirable properties are retained. We have investigated the stability of DLC films at elevated temperature and high humidity using Raman spectroscopy, Auger electron spectroscopy and thermal desorption analysis. Exposure to boiling water and a hot (225 degrees C), humid environment does not appear to affect the DLC structure. Thermal desorption analysis detected the onset of hydrogen evolution from DLC in vacuum at 260 degrees C. Raman spectra show the conversion from DLC to nano-crystalline graphite (''glassy'' carbon) beginning at 300 degrees C in ambient air. Auger spectroscopy confirms the conversion of sp(3)-bonded carbon to sp(2)-bonded carbon above 300 degrees C Conversion to nano-crystalline graphite is complete by 450-600 degrees C in air. The structure and properties of DLC films are expected to be retained up to temperatures of at least 260 degrees C. RP SANDIA NATL LABS, ALBUQUERQUE, NM 87185 USA. NR 23 TC 165 Z9 167 U1 4 U2 31 PU ELSEVIER SCIENCE SA PI LAUSANNE PA PO BOX 564, 1001 LAUSANNE, SWITZERLAND SN 0925-9635 EI 1879-0062 J9 DIAM RELAT MATER JI Diam. Relat. Mat. PD APR PY 1995 VL 4 IS 3 BP 191 EP 199 DI 10.1016/0925-9635(94)00243-6 PG 9 WC Materials Science, Multidisciplinary SC Materials Science GA QP965 UT WOS:A1995QP96500004 ER PT J AU THOUAND, G FRIANT, P BOIS, F CARTIER, A MAUL, A BLOCK, JC AF THOUAND, G FRIANT, P BOIS, F CARTIER, A MAUL, A BLOCK, JC TI BACTERIAL INOCULUM DENSITY AND PROBABILITY OF PARA-NITROPHENOL BIODEGRADABILITY TEST RESPONSE SO ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY LA English DT Article ID AEROBIC BIODEGRADABILITY; READY BIODEGRADABILITY; RING TEST; CHEMICALS; CARBON; MINERALIZATION; ACCLIMATION AB This study has been carried out to establish a model linking probability of positive response in para-nitrophenol biodegradability test to controlled variables of the test (suspended solids, SS; total bacteria, AODC; cultivable bacteria, CFU; specific biodegraders, MPN). Series of dilution of 11 raw inocula (6 activated sludges, 5 river waters) were tested. They reveal very dispersed values of biomass measured as SS, AODC, and CFU and quite comparable values of specific biodegraders for each category of inoculum (river or sludge). The proposed model fits well the empirical distribution of the experimental frequency of positive results versus inoculum density for each controlled variable. The constants k of the model, representing the fraction of biodegraders for each inoculum, were tested by the likelihood ratio test and were proven to be different from one another according to the biomass descriptor and the origin of the inoculum. The probabilistic model, in the case of para-nitrophenol biodegradation, indicates that standardized official tests (closed bottle, AFNOR, Sturm, and MITI I) are seldom optimal under those conditions. It allows the determination of which inoculum concentration can lead to a high probability (e.g., 99.9%) of observing para-nitrophenol biodegradation by raw inocula. (C) 1995 Academic Press, Inc. C1 UNIV NANCY 1,CHIM THEOR LAB,CNRS,URA 510,F-54506 VANDOEUVRE NANCY,FRANCE. LAWRENCE BERKELEY LAB,BERKELEY,CA 94720. IUT,DEPT STAT & TRAITEMENT INFORMAT DONNEES,F-57000 METZ,FRANCE. RP THOUAND, G (reprint author), FAC SCI PHARMACEUT & BIOL NANCY,SANTE & ENVIRONM LAB,5 RUE A LEBRUN,BP 403,F-54001 NANCY,FRANCE. RI Bois, Frederic/E-9241-2012 OI Bois, Frederic/0000-0002-4154-0391 NR 25 TC 30 Z9 30 U1 1 U2 6 PU ACADEMIC PRESS INC JNL-COMP SUBSCRIPTIONS PI SAN DIEGO PA 525B STREET, SUITE 1900, SAN DIEGO, CA 92101-4495 SN 0147-6513 J9 ECOTOX ENVIRON SAFE JI Ecotox. Environ. Safe. PD APR PY 1995 VL 30 IS 3 BP 274 EP 282 DI 10.1006/eesa.1995.1031 PG 9 WC Environmental Sciences; Toxicology SC Environmental Sciences & Ecology; Toxicology GA QV761 UT WOS:A1995QV76100005 PM 7541341 ER PT J AU JACOBSON, SC RAMSEY, JM AF JACOBSON, SC RAMSEY, JM TI MICROCHIP ELECTROPHORESIS WITH SAMPLE STACKING SO ELECTROPHORESIS LA English DT Article DE CAPILLARY ELECTROPHORESIS; SAMPLE STACKING; QUARTZ MICROMACHINING; LASER-INDUCED FLUORESCENCE; AMINO ACIDS ID CAPILLARY ZONE ELECTROPHORESIS; SEPARATION; INJECTION; SYSTEMS; CHIP; OPTIMIZATION AB A fused quartz microchip with a serpentine column geometry is fabricated to perform rapid microchip electrophoresis of dansylated amino acids. A 67 mm separation column is constructed in a 7 X 10 mm area on a quartz substrate using standard photolithographic, etching and deposition techniques. Buffer and sample flows within the channel manifold are precisely controlled through potentials applied to the reservoirs. To enhance the detection limits, a stacking injection technique is used to concentrate the sample at the inlet of the separation column. The stacked injections exhibit high reproducibility (2.1% relative standard deviation in peak area). Using a separation length of 67 mm and a separation field strength of 1100 V/cm, separations are performed in less than or equal to 15 s generating approximate to 40 000 theoretical plates. C1 OAK RIDGE NATL LAB, DIV CHEM & ANALYT SCI, OAK RIDGE, TN 37831 USA. NR 28 TC 175 Z9 177 U1 6 U2 35 PU VCH PUBLISHERS INC PI DEERFIELD BEACH PA 303 NW 12TH AVE, DEERFIELD BEACH, FL 33442-1788 SN 0173-0835 J9 ELECTROPHORESIS JI Electrophoresis PD APR PY 1995 VL 16 IS 4 BP 481 EP 486 DI 10.1002/elps.1150160179 PG 6 WC Biochemical Research Methods; Chemistry, Analytical SC Biochemistry & Molecular Biology; Chemistry GA QZ376 UT WOS:A1995QZ37600003 PM 7588514 ER PT J AU PERLACK, RD WRIGHT, LL AF PERLACK, RD WRIGHT, LL TI TECHNICAL AND ECONOMIC-STATUS OF WOOD ENERGY FEEDSTOCK PRODUCTION SO ENERGY LA English DT Article AB We update the technical status of wood feedstock production and highlight areas where the technology used to produce energy crops has changed since publication of an earlier paper. Most of the research findings presented earlier still hold, but the target dates for achieving them are in the distant future. We estimate current delivered costs in the range of about $2.30/GJ in the Pacific Northwest to a high of about $3.30/GJ in the Midwest cornbelt. Elsewhere costs are about $2.60 to $2.90/GJ. Increasing productivity and lowering harvesting costs can reduce delivered costs by about $0.50/GJ in the Northeast, Southeast, and Lake States, $0.70/GJ in the Midwest cornbelt, and $0.40/GJ in the Pacific Northwest. Whether woody crops become viable commercial commodities in the $2.00 to $2.30/GJ price range depends on a number of circumstances related to price and performance comparisons with conventional fuels. C1 OAK RIDGE NATL LAB,DIV ENVIRONM SCI,OAK RIDGE,TN 37831. RP PERLACK, RD (reprint author), OAK RIDGE NATL LAB,DIV ENERGY,OAK RIDGE,TN 37831, USA. NR 6 TC 15 Z9 15 U1 0 U2 5 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 0360-5442 J9 ENERGY JI Energy PD APR PY 1995 VL 20 IS 4 BP 279 EP 284 DI 10.1016/0360-5442(94)00076-F PG 6 WC Thermodynamics; Energy & Fuels SC Thermodynamics; Energy & Fuels GA QN191 UT WOS:A1995QN19100003 ER PT J AU EDMONDS, J WISE, M BARNS, DW AF EDMONDS, J WISE, M BARNS, DW TI CARBON COALITIONS - THE COST AND EFFECTIVENESS OF ENERGY AGREEMENTS TO ALTER TRAJECTORIES OF ATMOSPHERIC CARBON-DIOXIDE EMISSIONS SO ENERGY POLICY LA English DT Article DE INTERNATIONAL AGREEMENTS; CARBON EMISSIONS; TRADABLE PERMITS AB This paper examines the potential regional costs and benefits of participation in a set of hypothetical protocols to stabilize fossil fuel carbon emissions, We show that the particular construct of a stabilization agreement can greatly influence the potential acceptability and stability of that agreement, Any agreement to control fossil fuel carbon emissions, no matter how skillfully crafted, will require a process of constant revision in the terms of participation, because the economic needs of its participants will be evolving. RP EDMONDS, J (reprint author), PACIFIC NW LAB, GLOBAL ENVIRONM CHANGE PROGRAM, 901 D ST SW, SUITE 900, WASHINGTON, DC 20024 USA. NR 39 TC 38 Z9 38 U1 2 U2 4 PU BUTTERWORTH-HEINEMANN LTD PI OXFORD PA LINACRE HOUSE JORDAN HILL, OXFORD, OXON, ENGLAND OX2 8DP SN 0301-4215 J9 ENERG POLICY JI Energy Policy PD APR-MAY PY 1995 VL 23 IS 4-5 BP 309 EP 335 DI 10.1016/0301-4215(95)90157-3 PG 27 WC Energy & Fuels; Environmental Sciences; Environmental Studies SC Energy & Fuels; Environmental Sciences & Ecology GA RT375 UT WOS:A1995RT37500007 ER PT J AU RICHELS, R EDMONDS, J AF RICHELS, R EDMONDS, J TI THE ECONOMICS OF STABILIZING ATMOSPHERIC CO2 CONCENTRATIONS SO ENERGY POLICY LA English DT Article DE GLOBAL WARMING; ENERGY MODELING; OPTIMIZATION AB This paper examines the economics of stabilizing atmospheric CO2 concentrations, A particular concentrations target can be achieved in a variety of ways, It turns out that the choice of emissions time-path is as important as the concentrations level itself in determining the ultimate price-tag, Rather than choosing arbitrary emission trajectories, more attention needs to be devoted to identifying those paths that minimize the costs of achieving a specific target. C1 PACIFIC NW LAB, GLOBAL ENVIRONM CHANGE PROGRAM, WASHINGTON, DC 20024 USA. RP RICHELS, R (reprint author), ELECT POWER RES INST, DEPT ENERGY ANAL & PLANNING, 3412 HILLVIEW AVE, POB 10412, PALO ALTO, CA 94303 USA. NR 9 TC 21 Z9 21 U1 0 U2 3 PU BUTTERWORTH-HEINEMANN LTD PI OXFORD PA LINACRE HOUSE JORDAN HILL, OXFORD, OXON, ENGLAND OX2 8DP SN 0301-4215 J9 ENERG POLICY JI Energy Policy PD APR-MAY PY 1995 VL 23 IS 4-5 BP 373 EP 378 DI 10.1016/0301-4215(95)90161-Y PG 6 WC Energy & Fuels; Environmental Sciences; Environmental Studies SC Energy & Fuels; Environmental Sciences & Ecology GA RT375 UT WOS:A1995RT37500011 ER PT J AU WESTALL, JC JONES, JD TURNER, GD ZACHARA, JM AF WESTALL, JC JONES, JD TURNER, GD ZACHARA, JM TI MODELS FOR ASSOCIATION OF METAL-IONS WITH HETEROGENEOUS ENVIRONMENTAL SORBENTS .1. COMPLEXATION OF CO(II) BY LEONARDITE HUMIC-ACID AS A FUNCTION OF PH AND NACLO4 CONCENTRATION SO ENVIRONMENTAL SCIENCE & TECHNOLOGY LA English DT Article ID DISSOLVED ORGANIC-MATTER; SLUDGE-SOIL MIXTURES; FULVIC-ACID; AFFINITY DISTRIBUTIONS; HUMATE INTERACTIONS; COPPER-BINDING; CATION BINDING; SUBSTANCES; EQUILIBRIA; SYSTEMS AB A discrete log K spectrum model has been developed to represent the binding of protons and Co(II) to leonardite humic acid (LHA) over a wide variation of solution composition: pH 4.5-9.5, [NaClO4] 0.01-0.1 M, T-Co 200 nM-500 mu M. The model is internally self-consistent over the range indicated without an explicit electrostatic term. The LHA was represented by four acid sites (HL(i) = H+ + L(i)(-)) with a fixed pK(a) spectrum: pK(a) = 4, 6, 8, and 10. From the acid-base titration data, total concentrations of these sites and Na+ binding constants (L(i)(-) + Na+ = NaL(i)) were obtained. From Co2+ binding as a function of pH, constants for the reaction L(i)(-) + Co2+ = CoL(i)(+) were obtained. Total concentrations of sites and binding constants were similar to those expected from other studies. This discrete log K approach has been selected as the easiest way to parameterize multidimensional data (i.e., data with variations in many solution chemistry parameters) for subsequent application in transport models. C1 PACIFIC NW LAB, DEPT GEOSCI, RICHLAND, WA 99352 USA. RP WESTALL, JC (reprint author), OREGON STATE UNIV, DEPT CHEM, GILBERT HALL 153, CORVALLIS, OR 97331 USA. NR 38 TC 166 Z9 169 U1 3 U2 27 PU AMER CHEMICAL SOC PI WASHINGTON PA PO BOX 57136, WASHINGTON, DC 20037-0136 SN 0013-936X J9 ENVIRON SCI TECHNOL JI Environ. Sci. Technol. PD APR PY 1995 VL 29 IS 4 BP 951 EP 959 DI 10.1021/es00004a015 PG 9 WC Engineering, Environmental; Environmental Sciences SC Engineering; Environmental Sciences & Ecology GA QP709 UT WOS:A1995QP70900025 PM 22176402 ER PT J AU SUGG, DW CHESSER, RK BROOKS, JA GRASMAN, BT AF SUGG, DW CHESSER, RK BROOKS, JA GRASMAN, BT TI THE ASSOCIATION OF DNA-DAMAGE TO CONCENTRATIONS OF MERCURY AND RADIOCESIUM IN LARGEMOUTH BASS SO ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY LA English DT Article DE DNA DAMAGE; GENOTOXICOLOGY; MERCURY; RADIOCESIUM ID X-RAYS; MAMMALIAN-CELLS; STRAND BREAKS; LIVER DNA; RADIATION; REPAIR; ELUTION; AGE; BENZOPYRENE; PERSISTENCE AB Largemouth bass from five lakes were examined to determine levels of contamination by mercury acid radiocesium and amounts of DNA damage. Concentrations of these toxicants and an index of body condition were regressed against overall DNA damage and DNA damage in individual tissues (liver, gills, and red blood cells) as indicated by the alkaline unwinding method. Sample sites showed considerable heterogeneity in concentrations of mercury and radiocesium, as well as numbers of DNA strand breaks. Generally, increased concentrations of toxicants were related to increased DNA damage. Tissues may have responded to contaminants in different manners; red blood cells generally showed the greatest DNA damage while liver tissue showed the least. Although body condition was related to DNA damage, it is unclear whether it has a direct effect or whether it is a correlated response to contamination by mercury and radiocesium. The potential for repair of DNA strand breaks and cell turnover rates may play an important role in determining the ultimate amount of DNA damage in contaminated organisms. RP SUGG, DW (reprint author), UNIV GEORGIA,SAVANNAH RIVER ECOL LAB,DIV WILDLIFE ECOL & TOXICOL,PO DRAWER E,AIKEN,SC 29802, USA. NR 43 TC 37 Z9 40 U1 1 U2 5 PU SETAC PRESS PI PENSACOLA PA 1010 NORTH 12TH AVE, PENSACOLA, FL 32501-3370 SN 0730-7268 J9 ENVIRON TOXICOL CHEM JI Environ. Toxicol. Chem. PD APR PY 1995 VL 14 IS 4 BP 661 EP 668 DI 10.1897/1552-8618(1995)14[661:TAODDT]2.0.CO;2 PG 8 WC Environmental Sciences; Toxicology SC Environmental Sciences & Ecology; Toxicology GA QN885 UT WOS:A1995QN88500014 ER PT J AU KNAPP, FF KROPP, J AF KNAPP, FF KROPP, J TI IODINE-123-LABELED FATTY-ACIDS FOR MYOCARDIAL SINGLE-PHOTON EMISSION TOMOGRAPHY - CURRENT STATUS AND FUTURE PERSPECTIVES SO EUROPEAN JOURNAL OF NUCLEAR MEDICINE LA English DT Review DE I-123; 15-(P-IODOPHENYL)PENTADECANOIC ACID; 15-(P-IODEOPHENYL)-3-R,S-METHYLPENTADECANOIC ACID; SINGLE-PHOTON EMISSION TOMOGRAPHY ID I-123 PHENYLPENTADECANOIC ACID; CORONARY-ARTERY DISEASE; STANDARDIZED NONINVASIVE ASSESSMENT; PENTADECANOIC ACID; HEPTADECANOIC ACID; RAT HEARTS; COMPUTED-TOMOGRAPHY; ISCHEMIC MYOCARDIUM; CANINE MYOCARDIUM; IMAGING AGENTS AB Renewed interest in the clinical use of iodine-123-labelled fatty acids is currently primarily focused on the use of iodine-123-labelled 15-(p-iodophenyl)pentadecanoic acid (IPPA) and ''modified'' fatty acid analogues such as 15-(p-iodophenyl)-3-R,S-methylpentadecanoic acid (BMIPP) which show delayed myocardial clearance, thus permitting single-photon emission tomographic imaging, Interest in the use of BMIPP and similar agents results from the differences which have often been observed in various types of heart disease between regional myocardial uptake patterns of [I-123]BMIPP and flow tracer distribution, Although the physiological basis is not completely understood, differences between regional fatty acid and now tracer distribution may reflect alterations in important parameters of metabolism which can be useful for patient management or therapy planning. These tracers may also represent unique metabolic probes for correlation of energy substrate metabolism with regional myocardial viability. The two agents currently most widely used clinically are I-123-labelled IPPA and BMIPP. While [I-123]IPPA is commercially available as a radiopharmaceutical in Europe (Cygne) and Canada (Nordion), multicenter trials are in progress in the United States as a prelude to approval for broad use. [I-123]BMIPP was recently introduced as Cardiodine for commercial distribution in Japan (Nihon Medi-Physics, Inc.), [I-123]BMIPP is also being used in clinical studies on an institutional approval basis at several institutions in Europe and the United States. In this review, the development of a variety of radioiodinated fatty acids is discussed, The results of clinical trials with [I-123]IPPA and [I-123]BMIPP are discussed in detail, as are the future prospects for fatty acid imaging. C1 TECH UNIV KLINIKUM DRESDEN,NUKL MED KLIN & POLIKLIN,D-01307 DRESDEN,GERMANY. RP KNAPP, FF (reprint author), OAK RIDGE NATL LAB,DIV HLTH SCI RES,NUCL MED GRP,OAK RIDGE,TN 37831, USA. NR 184 TC 97 Z9 100 U1 0 U2 0 PU SPRINGER VERLAG PI NEW YORK PA 175 FIFTH AVE, NEW YORK, NY 10010 SN 0340-6997 J9 EUR J NUCL MED JI Eur. J. Nucl. Med. PD APR PY 1995 VL 22 IS 4 BP 361 EP 381 DI 10.1007/BF00941855 PG 21 WC Radiology, Nuclear Medicine & Medical Imaging SC Radiology, Nuclear Medicine & Medical Imaging GA QV444 UT WOS:A1995QV44400013 PM 7607269 ER PT J AU HILL, LJ BROWN, MA AF HILL, LJ BROWN, MA TI ESTIMATING THE COST-EFFECTIVENESS OF COORDINATED DSM PROGRAMS SO EVALUATION REVIEW LA English DT Article AB Coordinated demand-side management (DSM) programs-jointly funded, designed, and implemented by government agencies and electric and gas utilities-are likely to become much more widespread in the future. Because of the comingling of government and private funds in these types of programs, estimating their cost-effectiveness for electric and gas utilities is more difficult than for typically utility-run DSM programs. In this article, we describe and illustrate a methodology for estimating the cost-effectiveness of coordinated programs from the standpoint of the electric or gas utility. Although the discussion is limited to DSM programs confunded by government and electric and gas utilities, the principles can be used for other types of programs confunded by the government and firms in the private sector. C1 OAK RIDGE NATL LAB,ENERGY EFFICIENCY & RENEWABLE ENERGY PROGRAM,OAK RIDGE,TN 37831. RP HILL, LJ (reprint author), OAK RIDGE NATL LAB,DIV ENERGY,PUBL UTIL STUDIES GRP,POB 2008,BLDG 4500N,MS 6205,OAK RIDGE,TN 37831, USA. NR 4 TC 0 Z9 0 U1 0 U2 0 PU SAGE PUBL INC PI THOUSAND OAKS PA 2455 TELLER RD, THOUSAND OAKS, CA 91320 SN 0193-841X J9 EVALUATION REV JI Eval. Rev. PD APR PY 1995 VL 19 IS 2 BP 181 EP 196 DI 10.1177/0193841X9501900204 PG 16 WC Social Sciences, Interdisciplinary SC Social Sciences - Other Topics GA QR169 UT WOS:A1995QR16900004 ER PT J AU MACGREGOR, MH AF MACGREGOR, MH TI MODEL BASIS STATES FOR PHOTONS AND EMPTY WAVES SO FOUNDATIONS OF PHYSICS LETTERS LA English DT Article DE PHOTON MODEL; PHOTON WAVE QUANTA; EMPTY WAVES ID MAGNETIC-FIELD AB From the perspective of physical realism (PR), a photon is a localized entity that carries energy and momentum, and which is surrounded by a wave packet (an empty wave) that is devoid of observable energy or momentum. In creating quantized PR basis states for a photon wave packet, three requirements must be met: (I) The basis states must each carry the frequency of the wave; (2) They must closely resemble the photon, so that e.g. they scatter in the same manner from an optical mirror; (3) They must have infinitesimal energy, linear momentum, and angular momentum. An essentially zero-energy ''empty wave'' quantum-a ''zeron''-is defined which meets these requirements. It is created as an asymmetric single-particle (or single-antiparticle) excitation of the vacuum state, with the ''particle'' (or ''antiparticle'') and its associated ''hole'' (or ''antihole'') forming a rotational bound state. The photon is reproduced as a symmetric particle-antiparticle excitation of the vacuum state, with the ''particle'' and ''antiparticle'' also forming a rotational bound state. The relativistic transformation problem is discussed. A key point in this development is the deduction of the correct equation of motion for a ''hole'' state in an external electrostatic field. RP MACGREGOR, MH (reprint author), LAWRENCE LIVERMORE NATL LAB,LIVERMORE,CA 94550, USA. NR 32 TC 3 Z9 3 U1 0 U2 0 PU PLENUM PUBL CORP PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 SN 0894-9875 J9 FOUND PHYS LETT JI Found. Phys. Lett. PD APR PY 1995 VL 8 IS 2 BP 135 EP 160 DI 10.1007/BF02187584 PG 26 WC Physics, Multidisciplinary SC Physics GA RC561 UT WOS:A1995RC56100003 ER PT J AU HURT, RH GIBBINS, JR AF HURT, RH GIBBINS, JR TI RESIDUAL CARBON FROM PULVERIZED COAL-FIRED BOILERS .1. SIZE DISTRIBUTION AND COMBUSTION REACTIVITY SO FUEL LA English DT Article DE CHAR; COMBUSTION; CHARACTERIZATION ID FLY-ASH; CHAR PARTICLES; UNBURNT CHAR; BURNOUT AB The amount of residual, or unburned, carbon in fly ash is an important concern in the design and operation of pulverized coal fired boilers. Char oxidation is the slowest step in the coal combustion process, and the rate at which this heterogeneous reaction proceeds has an important effect on the degree of carbon burnout. There is an extensive literature on char combustion kinetics based on data in the early and intermediate stages of carbon conversion. A critical fundamental question is whether the small fraction of the fuel carbon that passes unreacted through a boiler is representative of the char during the main portion of the combustion process. This article addresses that question through a detailed characterization of eight carbon-containing fly ash samples acquired from commercial scale combustion systems. The fly ash characterization included measurement of joint carbon-size distribution and determination of the combustion reactivity of the residual carbon. To minimize mineral matter interactions in the reactivity tests, the technique of incipient fluidization was developed for separation of carbon-rich extracts (approximately 75 wt% carbon) from the inorganic portion of the fly ash. Reactivity measurements were made at 1400-1800 K to represent conditions in pulverized coal fired boilers. Measurements were also made at 700-1100 K to minimize transport effects and to isolate the influence of char chemistry and microstructure. In both temperature regimes, the residual carbon extracts were significantly less reactive than chars extracted from a laboratory scale laminar flow reactor in the early to intermediate stages of combustion. It is concluded that the boiler environment deactivates chars, making high carbon burnout more difficult to achieve than is predicted by existing char combustion kinetic models that were developed from data on laboratory chars. Finally, the results are used to discuss potential char deactivation mechanisms, both thermal and oxidative, in coal fired boilers. C1 UNIV LONDON IMPERIAL COLL SCI TECHNOL & MED,DEPT MECH ENGN,LONDON SW7 2BZ,ENGLAND. RP HURT, RH (reprint author), SANDIA NATL LABS,COMBUST RES FACIL,LIVERMORE,CA 94551, USA. RI Gibbins, Jon/A-3880-2013 NR 42 TC 91 Z9 100 U1 5 U2 18 PU BUTTERWORTH-HEINEMANN LTD PI OXFORD PA LINACRE HOUSE JORDAN HILL, OXFORD, OXON, ENGLAND OX2 8DP SN 0016-2361 J9 FUEL JI Fuel PD APR PY 1995 VL 74 IS 4 BP 471 EP 480 DI 10.1016/0016-2361(95)98348-I PG 10 WC Energy & Fuels; Engineering, Chemical SC Energy & Fuels; Engineering GA QR390 UT WOS:A1995QR39000001 ER PT J AU HUFFMAN, GP SHAH, N HUGGINS, FE STOCK, LM CHATTERJEE, K KILBANE, JJ CHOU, MIM BUCHANAN, DH AF HUFFMAN, GP SHAH, N HUGGINS, FE STOCK, LM CHATTERJEE, K KILBANE, JJ CHOU, MIM BUCHANAN, DH TI SULFUR SPECIATION OF DESULFURIZED COALS BY XANES SPECTROSCOPY SO FUEL LA English DT Article DE COAL; SULFUR; QUANTITATION ID FINE-STRUCTURE SPECTROSCOPY; ABSORPTION; FORMS AB Least square analysis of the X-ray absorption near edge structure (XANES) region of sulfur K edge X-ray absorption fine structure (XAFS) spectra can provide a quantitative analysis of both the organic and inorganic functional forms of sulfur in coal. In the current article, this method is applied to speciation of the sulfur forms in a number of desulfurized coals. The samples investigated include biologically desulfurized coals, samples subjected to selective chemical reactions, samples subjected to molten caustic leaching and specimens treated with boiling perchloroethylene. In all cases, analysis of XANES provides a reasonably quantitative speciation of the changes in the sulfur forms resulting from the various treatments. C1 ILLINOIS STATE GEOL SURVEY,CHAMPAIGN,IL 61820. EASTERN ILLINOIS UNIV,CHARLESTON,IL 61920. INST GAS TECHNOL,CHICAGO,IL 60616. ARGONNE NATL LAB,ARGONNE,IL 60439. RP HUFFMAN, GP (reprint author), UNIV KENTUCKY,CFFLS,341 BOWMAN HALL,LEXINGTON,KY 40506, USA. RI Huggins, Frank/A-8861-2009; OI Kilbane II, John/0000-0003-4635-7446 NR 22 TC 43 Z9 43 U1 0 U2 5 PU BUTTERWORTH-HEINEMANN LTD PI OXFORD PA LINACRE HOUSE JORDAN HILL, OXFORD, OXON, ENGLAND OX2 8DP SN 0016-2361 J9 FUEL JI Fuel PD APR PY 1995 VL 74 IS 4 BP 549 EP 555 DI 10.1016/0016-2361(95)98358-L PG 7 WC Energy & Fuels; Engineering, Chemical SC Energy & Fuels; Engineering GA QR390 UT WOS:A1995QR39000011 ER PT J AU OBIKI, T SANO, F KONDO, K ZUSHI, H HANATANI, K MIZUUCHI, T BESSHOU, S OKADA, H NAGASAKI, K WAKATANI, M NAKASUGA, M NAKAMURA, Y PETERSON, BJ CHRISTOU, C IJIRI, Y SENJU, T YAGUCHI, K KOBAYASHI, S TOSHI, K SAKAMOTO, K KURIMOTO, Y FUNABA, F ISAYAMA, A HAMADA, T SUZUKI, Y KINOSHITA, K SUGAI, H TOYOTA, H SASAKI, K YAMAGE, M SAITO, T WATANABE, K SUDO, S NODA, N AKAISHI, K SATO, M OKAMURA, S IDA, K HIDEKUMA, S IIMA, M KADO, S MURAOKA, K MATSUO, K MATSUURA, H BIGELOW, TS MURAKAMI, M LYON, JF AF OBIKI, T SANO, F KONDO, K ZUSHI, H HANATANI, K MIZUUCHI, T BESSHOU, S OKADA, H NAGASAKI, K WAKATANI, M NAKASUGA, M NAKAMURA, Y PETERSON, BJ CHRISTOU, C IJIRI, Y SENJU, T YAGUCHI, K KOBAYASHI, S TOSHI, K SAKAMOTO, K KURIMOTO, Y FUNABA, F ISAYAMA, A HAMADA, T SUZUKI, Y KINOSHITA, K SUGAI, H TOYOTA, H SASAKI, K YAMAGE, M SAITO, T WATANABE, K SUDO, S NODA, N AKAISHI, K SATO, M OKAMURA, S IDA, K HIDEKUMA, S IIMA, M KADO, S MURAOKA, K MATSUO, K MATSUURA, H BIGELOW, TS MURAKAMI, M LYON, JF TI RECENT RESULTS OF HELIOTRON-E EXPERIMENT SO FUSION TECHNOLOGY LA English DT Article; Proceedings Paper CT 6th International Toki Conference on Plasma Physics and Controlled Nuclear Fusion - Research for Advanced Concepts (ITC-6) CY NOV 29-DEC 02, 1994 CL TOKI CITY, JAPAN SP GIFU PREFECTURE, TOKI CITY, JAPAN SOC PLASMA SCI & NUCL FUS RES, FUS SCI ORG, MINIST EDUC, JAPAN AB Recent results of Heliotron E experiment are reviewed. Detailed studies of the plasma transport have been achieved in Heliotron E, in which the plasma mall interaction has been changed using the ECH boronization technique. The boronization realized low-density, high-T-i plasmas whose ion collisionality deeply extended to the l/v(i)** regime. The local electron and ion thermal diffusivities in the NBI plasma are analyzed and discussed by comparison with theory-based transport models. The particle transport in ECH plasmas is investigated with edge fluctuation measurements. Both electrostatic and magnetic fluctuations are well correlated with the global particle confinement. Characteristic structures of the electric field or potential distribution are observed during the particle confinement degradation phase. It is considered that dc convective flow across the last closed flux surface is caused by the potential structure. Edge plasma flows have been discussed in connection with these studies and with asymmetric divertor heat/particle load. C1 NAGOYA UNIV, FAC ENGN, NAGOYA, AICHI 46401, JAPAN. NATL INST FUS SCI, NAGOYA, AICHI 46401, JAPAN. KYUSHU UNIV, INTERDISCIPLINARY GRAD SCH ENGN SCI, KASUGA, FUKUOKA 816, JAPAN. FUKUOKA INST TECHNOL, FAC ENGN, FUKUOKA 81101, JAPAN. UNIV OSAKA PREFECTURE, COLL ENGN, SAKAI, OSAKA 593, JAPAN. OAK RIDGE NATL LAB, OAK RIDGE, TN 37831 USA. RP OBIKI, T (reprint author), KYOTO UNIV, PLASMA PHYS LAB, UJI 611, JAPAN. RI Sasaki, Koichi/D-6393-2012; Ida, Katsumi/E-4731-2016 OI Ida, Katsumi/0000-0002-0585-4561 NR 7 TC 0 Z9 0 U1 0 U2 1 PU AMER NUCLEAR SOC PI LA GRANGE PK PA 555 N KENSINGTON AVE, LA GRANGE PK, IL 60526 USA SN 0748-1896 J9 FUSION TECHNOL JI Fusion Technol. PD APR PY 1995 VL 27 SU S BP 85 EP 90 PG 6 WC Nuclear Science & Technology SC Nuclear Science & Technology GA QY469 UT WOS:A1995QY46900013 ER PT J AU POST, RF RYUTOV, DD AF POST, RF RYUTOV, DD TI ATTRACTIVE CHARACTERISTICS OF MIRRORS SO FUSION TECHNOLOGY LA English DT Article; Proceedings Paper CT 6th International Toki Conference on Plasma Physics and Controlled Nuclear Fusion - Research for Advanced Concepts (ITC-6) CY NOV 29-DEC 02, 1994 CL TOKI CITY, JAPAN SP GIFU PREFECTURE, TOKI CITY, JAPAN SOC PLASMA SCI & NUCL FUS RES, FUS SCI ORG, MINIST EDUC, JAPAN AB A summary of the attractive characteristics of minor devices is presented. Recent progress in development of axisymmetric mirror devices is described. Potentialities of mirrors as a basis for (DHe)-He-3 fusion power generators and high-flux neutron sources for fusion material tests are discussed. RP POST, RF (reprint author), LAWRENCE LIVERMORE NATL LAB, LIVERMORE, CA 94550 USA. NR 16 TC 3 Z9 3 U1 0 U2 1 PU AMER NUCLEAR SOC PI LA GRANGE PK PA 555 N KENSINGTON AVE, LA GRANGE PK, IL 60526 USA SN 0748-1896 J9 FUSION TECHNOL JI Fusion Technol. PD APR PY 1995 VL 27 SU S BP 117 EP 122 PG 6 WC Nuclear Science & Technology SC Nuclear Science & Technology GA QY469 UT WOS:A1995QY46900018 ER PT J AU MURAKAMI, M JAEGER, EF MAJESKI, R PHILLIPS, CK RASMUSSEN, DA ROGERS, JH SCHILLING, G STEVENS, JE TAYLOR, G WANG, CY WILSON, JR BATCHELOR, DB BELL, MG BUDNY, RV BUSH, CE BRETZ, NL DARROW, D ENGLAND, AC FREDERICKSON, E GOLDFINGER, R HAMMETT, G HANSON, GR HOSEA, JC PARK, HK SCOTT, SD SYNAKOWSKI, E WIELAND, RM WILGEN, JB ZARNSTORFF, MC AF MURAKAMI, M JAEGER, EF MAJESKI, R PHILLIPS, CK RASMUSSEN, DA ROGERS, JH SCHILLING, G STEVENS, JE TAYLOR, G WANG, CY WILSON, JR BATCHELOR, DB BELL, MG BUDNY, RV BUSH, CE BRETZ, NL DARROW, D ENGLAND, AC FREDERICKSON, E GOLDFINGER, R HAMMETT, G HANSON, GR HOSEA, JC PARK, HK SCOTT, SD SYNAKOWSKI, E WIELAND, RM WILGEN, JB ZARNSTORFF, MC TI ICRF HEATING AND TRANSPORT OF DEUTERIUM-TRITIUM PLASMAS IN TFTR SO FUSION TECHNOLOGY LA English DT Article; Proceedings Paper CT 6th International Toki Conference on Plasma Physics and Controlled Nuclear Fusion - Research for Advanced Concepts (ITC-6) CY NOV 29-DEC 02, 1994 CL TOKI CITY, JAPAN SP GIFU PREFECTURE, TOKI CITY, JAPAN SOC PLASMA SCI & NUCL FUS RES, FUS SCI ORG, MINIST EDUC, JAPAN ID TOKAMAK AB This paper describes results of the first experiments utilizing high-power ion cyclotron range of frequency (ICRF) to heat deuterium-tritium (D-T) plasmas in reactor-relevant regimes on the Tokamak Fusion Test Reactor(TFTR). Results from these experiments have demonstrated efficient core, second harmonic, tritium heating of D-T supershot plasmas with tritium concentrations ranging from 6%-40%. Significant direct ion heating on the order of 60% of the input radio frequency (rf) power has been observed. The measured deposition profiles are in good agreement with two-dimensional modeling code predictions. Energy confinement in an rf-heated supershot is at least similar to that without rf, and possibly better in the electron channel. Efficient electron heating via mode conversion of fast waves to ion Bernstein waves (IBW) has been demonstrated in ohmic, deuterium-deuterium and DT-neutral beam injection plasmas with high concentrations of minority He-3(n(3He)/n(e) 15% - 30%). By changing the 3He concentration or the toroidal field strength, the location of the mode-conversion radius was varied. The power deposition profile measured with rf power modulation indicated that up to 70% of the power can be deposited on electrons at an off-axis position. Preliminary results with up to 4 MW coupled into the plasma by 90-degree phased antennas showed directional propagation of the mode-converted IBW. Analysis of heat wave propagation showed no strong inward thermal pinch in off-axis heating of an ohmically-heated target plasma in TFTR. C1 PRINCETON PLASMA PHYS LAB,PRINCETON,NJ 08543. RI Hammett, Gregory/D-1365-2011 OI Hammett, Gregory/0000-0003-1495-6647 NR 20 TC 0 Z9 0 U1 0 U2 2 PU AMER NUCLEAR SOCIETY PI LA GRANGE PK PA 555 N KENSINGTON AVENUE, LA GRANGE PK, IL 60525 SN 0748-1896 J9 FUSION TECHNOL JI Fusion Technol. PD APR PY 1995 VL 27 SU S BP 131 EP 137 PG 7 WC Nuclear Science & Technology SC Nuclear Science & Technology GA QY469 UT WOS:A1995QY46900020 ER PT J AU PENG, YKM AF PENG, YKM TI PROSPECTS AND STATUS OF LOW-ASPECT-RATIO TOKAMAKS SO FUSION TECHNOLOGY LA English DT Article; Proceedings Paper CT 6th International Toki Conference on Plasma Physics and Controlled Nuclear Fusion - Research for Advanced Concepts (ITC-6) CY NOV 29-DEC 02, 1994 CL TOKI CITY, JAPAN SP GIFU PREFECTURE, TOKI CITY, JAPAN SOC PLASMA SCI & NUCL FUS RES, FUS SCI ORG, MINIST EDUC, JAPAN AB The prospects for the low-aspect-ratio (A) tokamak to fulfill the requirements of viable fusion power plants are considered relative to the present status in data and modeling. Desirable physics and design features for an attractive Blanket Test Facility and power reactors are estimated for low-A tokamaks based on calculations improved with the latest data from small pioneering experiments. While these experiments have confirmed some of the recent predictions for low-A, they also identify the remaining issues that require verification before reliable projections can be made for these deuterium-tritium applications. The results show that the low-A regime of small size, modest field, and high current offers a path complementary to the standard and high A tokamaks in developing the full potential of fusion power. RP PENG, YKM (reprint author), OAK RIDGE NATL LAB,POB 2009-8071,OAK RIDGE,TN 37831, USA. NR 28 TC 7 Z9 7 U1 0 U2 0 PU AMER NUCLEAR SOCIETY PI LA GRANGE PK PA 555 N KENSINGTON AVENUE, LA GRANGE PK, IL 60525 SN 0748-1896 J9 FUSION TECHNOL JI Fusion Technol. PD APR PY 1995 VL 27 SU S BP 138 EP 143 PG 6 WC Nuclear Science & Technology SC Nuclear Science & Technology GA QY469 UT WOS:A1995QY46900021 ER PT J AU YAMADA, M POMPHREY, N MORITA, A ONO, Y KATSURAI, M AF YAMADA, M POMPHREY, N MORITA, A ONO, Y KATSURAI, M TI STUDY OF THE ULTRA-LOW ASPECT RATIO TOKAMAK, ULART SO FUSION TECHNOLOGY LA English DT Article; Proceedings Paper CT 6th International Toki Conference on Plasma Physics and Controlled Nuclear Fusion - Research for Advanced Concepts (ITC-6) CY NOV 29-DEC 02, 1994 CL TOKI CITY, JAPAN SP GIFU PREFECTURE, TOKI CITY, JAPAN SOC PLASMA SCI & NUCL FUS RES, FUS SCI ORG, MINIST EDUC, JAPAN ID MAGNETIC RECONNECTION AB We investigate experimentally and theoretically the global MHD characteristics of an ultra-low aspect ratio tokamak (ULART). Since the ULART requires a substantially smaller toroidal field current, I-tf, than conventional tokamaks, it has important reactor advantages. By fully utilizing the TS-3 merging spheromak facility with a slender center conductor, we have carried out an experimental study of the ultra-low aspect ratio tokamak with aspect ratio reaching as low as 1.05. The ULART is found to be similar to the spheromak in its strong paramagnetism and magnetic helical pitch. In this extreme limit, we investigate the transition of the spheromak (q(a) = 0, I-tf = 0) to a ULART plasma (q(a) = 5-20, I-tf < I-p). It is observed that a small current at the center conductor can significantly improve the overall stability of the formed plasmas by effectively stabilizing the tilt mode. We identify a threshold of I-tf << I-p with q(cyl)(a) << 1 for global tilt/shift modes. This initial observation is in agreement with a global MHD theory. C1 UNIV TOKYO,DEPT ELECT ENGN,TOKYO 113,JAPAN. RP YAMADA, M (reprint author), PRINCETON UNIV,PLASMA PHYS LAB,POB 451,PRINCETON,NJ 08543, USA. RI pomphrey, neil/G-4405-2010; Yamada, Masaaki/D-7824-2015 OI Yamada, Masaaki/0000-0003-4996-1649 NR 13 TC 4 Z9 4 U1 0 U2 2 PU AMER NUCLEAR SOCIETY PI LA GRANGE PK PA 555 N KENSINGTON AVENUE, LA GRANGE PK, IL 60525 SN 0748-1896 J9 FUSION TECHNOL JI Fusion Technol. PD APR PY 1995 VL 27 SU S BP 161 EP 166 PG 6 WC Nuclear Science & Technology SC Nuclear Science & Technology GA QY469 UT WOS:A1995QY46900024 ER PT J AU YAMADA, H KOMORI, A MORIMOTO, S MOTOJIMA, O SAGARA, A SATO, M MURAKAMI, M JERNIGAN, TC BIGELOW, TS COLCHIN, RJ ENGLAND, AC KLEPPER, CC LYON, JF SIMPKINS, JE WILGEN, JB AF YAMADA, H KOMORI, A MORIMOTO, S MOTOJIMA, O SAGARA, A SATO, M MURAKAMI, M JERNIGAN, TC BIGELOW, TS COLCHIN, RJ ENGLAND, AC KLEPPER, CC LYON, JF SIMPKINS, JE WILGEN, JB TI CONTROL AND EFFECT OF LONG-PULSE DISCHARGE IN ATF SO FUSION TECHNOLOGY LA English DT Article; Proceedings Paper CT 6th International Toki Conference on Plasma Physics and Controlled Nuclear Fusion - Research for Advanced Concepts (ITC-6) CY NOV 29-DEC 02, 1994 CL TOKI CITY, JAPAN SP GIFU PREFECTURE, TOKI CITY, JAPAN SOC PLASMA SCI & NUCL FUS RES, FUS SCI ORG, MINIST EDUC, JAPAN AB A 4667-second long discharge has been obtained in the ATF torsatron. The total amount of the energy input was 330MJ. The set-up procedures, the control of plasma parameters, and the effect on the wall conditioning for the long pulse discharge are reported in this paper. Fast density feedback control is not useful for a long-pulse operation; control of the neutral pressure on a slower time scale is necessary. Long-pulse discharges are quite effective for wall conditioning. Valuable experiences have been accumulated in the future experiments planned for LHD. C1 OAK RIDGE NATL LAB,OAK RIDGE,TN 37831. RP YAMADA, H (reprint author), NATL INST FUS SCI,NAGOYA,AICHI 46401,JAPAN. NR 10 TC 1 Z9 1 U1 0 U2 0 PU AMER NUCLEAR SOCIETY PI LA GRANGE PK PA 555 N KENSINGTON AVENUE, LA GRANGE PK, IL 60525 SN 0748-1896 J9 FUSION TECHNOL JI Fusion Technol. PD APR PY 1995 VL 27 SU S BP 227 EP 230 PG 4 WC Nuclear Science & Technology SC Nuclear Science & Technology GA QY469 UT WOS:A1995QY46900038 ER PT J AU NEILSON, GH AF NEILSON, GH TI STATUS OF THE TOKAMAK PHYSICS EXPERIMENT SO FUSION TECHNOLOGY LA English DT Article; Proceedings Paper CT 6th International Toki Conference on Plasma Physics and Controlled Nuclear Fusion - Research for Advanced Concepts (ITC-6) CY NOV 29-DEC 02, 1994 CL TOKI CITY, JAPAN SP GIFU PREFECTURE, TOKI CITY, JAPAN SOC PLASMA SCI & NUCL FUS RES, FUS SCI ORG, MINIST EDUC, JAPAN AB The Tokamak Physics Experiment (TPX) is planned to develop the scientific basis for an economically competitive and continuously operating tokamak fusion power source. It has been designed to have steady-state operating capability, sufficient performance to produce reactor-like plasma configurations, and a flexible set of steady-state plasma controls. Active plasma control (e.g., current profile control, shape and position control, passive and active MHD mode stabilization, and toroidal rotation control) is a key to achieving steady state tokamak operating conditions with enhanced beta and confinement, efficient current drive, high purity, and high reliability. Inductive scenarios and steady-state operating modes with current-drive have been studied to determine the system requirements for access and maintenance of advanced steady-state modes. Industry contractors have begun detailed engineering design of the superconducting magnets, vacuum vessel, and plasma-facing components. C1 PRINCETON PLASMA PHYS LAB,PRINCETON,NJ 08543. NR 11 TC 0 Z9 0 U1 0 U2 0 PU AMER NUCLEAR SOCIETY PI LA GRANGE PK PA 555 N KENSINGTON AVENUE, LA GRANGE PK, IL 60525 SN 0748-1896 J9 FUSION TECHNOL JI Fusion Technol. PD APR PY 1995 VL 27 SU S BP 428 EP 431 PG 4 WC Nuclear Science & Technology SC Nuclear Science & Technology GA QY469 UT WOS:A1995QY46900084 ER PT J AU SHATS, MG HARRIS, JH WILGEN, JB BAYLOR, LR BELL, JD MA, CH MURAKAMI, M BIGELOW, TS BELL, GL COLCHIN, RJ DORY, RA DUNLAP, JL DYER, GR ENGLAND, AC HANSON, GR HUTCHINSON, DP ISLER, RC JERNIGAN, TC LANGLEY, RA LEE, DK LYON, JF QUALLS, AL RASMUSSEN, DA RICHARDS, RK SALTMARSH, MJ SIMPKINS, JE VANDERSLUIS, KL LIKIN, KM SARKSYAN, KA ACETO, SC ZIELINSKI, JJ AF SHATS, MG HARRIS, JH WILGEN, JB BAYLOR, LR BELL, JD MA, CH MURAKAMI, M BIGELOW, TS BELL, GL COLCHIN, RJ DORY, RA DUNLAP, JL DYER, GR ENGLAND, AC HANSON, GR HUTCHINSON, DP ISLER, RC JERNIGAN, TC LANGLEY, RA LEE, DK LYON, JF QUALLS, AL RASMUSSEN, DA RICHARDS, RK SALTMARSH, MJ SIMPKINS, JE VANDERSLUIS, KL LIKIN, KM SARKSYAN, KA ACETO, SC ZIELINSKI, JJ TI DENSITY-FLUCTUATIONS IN THE ADVANCED TOROIDAL FACILITY (ATF) TORSATRON SO FUSION TECHNOLOGY LA English DT Article; Proceedings Paper CT 6th International Toki Conference on Plasma Physics and Controlled Nuclear Fusion - Research for Advanced Concepts (ITC-6) CY NOV 29-DEC 02, 1994 CL TOKI CITY, JAPAN SP GIFU PREFECTURE, TOKI CITY, JAPAN SOC PLASMA SCI & NUCL FUS RES, FUS SCI ORG, MINIST EDUC, JAPAN AB Density fluctuations in low-collisionality, low-beta (beta similar to 0.1%), currentless plasmas produced with electron cyclotron heating (ECH) in the Advanced Toroidal Facility (ATE) torsatron have been studied using a 2-mm microwave scattering diagnostic. Pulsed gas puffing is used to produce transient steepening of the density profile from its typically flat shape; this leads to growth in the density fluctuations when the temperature and density gradients both point in the same direction in the confinement region. The wave number spectra of the fluctuations that appear during this perturbation have a maximum at higher k(p)erpendicular to rho(s) (similar to 1) than is typically seen in tokamaks. The in-out asymmetry of the fluctuations along the major radius correlates with the distribution of confined trapped particles expected for the ATF magnetic field geometry. During the perturbation, the relative level of the density fluctuations in the confinement region (integrated over normalized minor radii rho from 0,5 to 0.85) increases from (n) over tilde/n similar to 1% when the density profile is net to (n) over tilde/n similar to 3% when the density profile is steepened. These observations are in qualitative agreement with theoretical expectations for helical dissipative trapped-electron modes (DTEMs), which are drift-wave instabilities associated with particle trapping in the helical stellarator field. C1 OAK RIDGE NATL LAB,OAK RIDGE,TN 37831. MOSCOW GEN PHYS INST,MOSCOW 117942,RUSSIA. INTERSCI INC,TROY,NY 12181. RENSSELAER POLYTECH INST,TROY,NY 12181. RP SHATS, MG (reprint author), AUSTRALIAN NATL UNIV,CANBERRA,ACT 0200,AUSTRALIA. RI Shats, Michael/A-8981-2011 OI Shats, Michael/0000-0003-4725-0587 NR 5 TC 0 Z9 0 U1 0 U2 2 PU AMER NUCLEAR SOCIETY PI LA GRANGE PK PA 555 N KENSINGTON AVENUE, LA GRANGE PK, IL 60525 SN 0748-1896 J9 FUSION TECHNOL JI Fusion Technol. PD APR PY 1995 VL 27 SU S BP 481 EP 484 PG 4 WC Nuclear Science & Technology SC Nuclear Science & Technology GA QY469 UT WOS:A1995QY46900096 ER PT J AU BOHORFOUSH, AG BIGIO, IJ ROSS, AB MOURANT, J KOMOROWSKI, R AF BOHORFOUSH, AG BIGIO, IJ ROSS, AB MOURANT, J KOMOROWSKI, R TI WHITE-LIGHT OPTICAL BIOPSY FOR DETECTION OF DYSPLASIA OR MALIGNANCY SO GASTROENTEROLOGY LA English DT Meeting Abstract C1 MED COLL WISCONSIN,MILWAUKEE,WI 53226. LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87544. NR 0 TC 4 Z9 4 U1 0 U2 2 PU W B SAUNDERS CO PI PHILADELPHIA PA INDEPENDENCE SQUARE WEST CURTIS CENTER, STE 300, PHILADELPHIA, PA 19106-3399 SN 0016-5085 J9 GASTROENTEROLOGY JI Gastroenterology PD APR PY 1995 VL 108 IS 4 SU S BP A449 EP A449 PG 1 WC Gastroenterology & Hepatology SC Gastroenterology & Hepatology GA QT863 UT WOS:A1995QT86301786 ER PT J AU COMBS, MJ STUBBS, JB BUCK, DA MARSHALL, BJ AF COMBS, MJ STUBBS, JB BUCK, DA MARSHALL, BJ TI SAFETY AND REPRODUCIBILITY OF THE C-14 UREA BREATH TEST SO GASTROENTEROLOGY LA English DT Meeting Abstract C1 UNIV VIRGINIA,CHARLOTTESVILLE,VA 22903. OAK RIDGE INST SCI & EDUC,OAK RIDGE,TN. NR 0 TC 2 Z9 2 U1 2 U2 2 PU W B SAUNDERS CO PI PHILADELPHIA PA INDEPENDENCE SQUARE WEST CURTIS CENTER, STE 300, PHILADELPHIA, PA 19106-3399 SN 0016-5085 J9 GASTROENTEROLOGY JI Gastroenterology PD APR PY 1995 VL 108 IS 4 SU S BP A74 EP A74 DI 10.1016/0016-5085(95)22961-2 PG 1 WC Gastroenterology & Hepatology SC Gastroenterology & Hepatology GA QT863 UT WOS:A1995QT86300292 ER PT J AU LI, WH YANG, ZL SOLOWAY, RD WU, JG XU, DF FERRARO, JR WU, E SHEN, GR XU, GX AF LI, WH YANG, ZL SOLOWAY, RD WU, JG XU, DF FERRARO, JR WU, E SHEN, GR XU, GX TI DIRECT EVIDENCE FOR THE PRESENCE OF A METAL CHELATE COORDINATION COMPLEX IN COPPER BILIRUBINATE - EPR AND FT-IR STUDIES SO GASTROENTEROLOGY LA English DT Meeting Abstract C1 BEIJING UNIV,INST CHEM & MOLEC ENGN,BEIJING,PEOPLES R CHINA. UNIV TEXAS,MED BRANCH,GALVESTON,TX 77550. ARGONNE NATL LAB,ARGONNE,IL 60439. NR 0 TC 0 Z9 0 U1 0 U2 1 PU W B SAUNDERS CO PI PHILADELPHIA PA INDEPENDENCE SQUARE WEST CURTIS CENTER, STE 300, PHILADELPHIA, PA 19106-3399 SN 0016-5085 J9 GASTROENTEROLOGY JI Gastroenterology PD APR PY 1995 VL 108 IS 4 SU S BP A423 EP A423 PG 1 WC Gastroenterology & Hepatology SC Gastroenterology & Hepatology GA QT863 UT WOS:A1995QT86301682 ER PT J AU HOGAN, NC SLOT, F TRAVERSE, KL GARBE, JC BENDENA, WG PARDUE, ML AF HOGAN, NC SLOT, F TRAVERSE, KL GARBE, JC BENDENA, WG PARDUE, ML TI STABILITY OF TANDEM REPEATS IN THE DROSOPHILA-MELANOGASTER HSR-OMEGA NUCLEAR-RNA SO GENETICS LA English DT Article ID REPEATED DNA-SEQUENCES; UNEQUAL CROSSING-OVER; HEAT-SHOCK LOCUS; DROSOPHILA-MELANOGASTER; SATELLITE DNA; ALPHA-SATELLITE; CHROMOSOME; GENE; 93D; HETEROCHROMATIN AB The Drosophila melanogaster Hsr-omega locus produces a nuclear RNA containing >5 kb of tandem repeat sequences. These repeats are unique to Hsr-omega and show concerted evolution similar to that seen with classical satellite DNAs. In D. melanogaster the monomer is similar to 280 bp. Sequences of 191/2 monomers differ by 8 +/- 5% (mean +/- SD), when all pairwise comparisons are considered. Differences are single nucleotide substitutions and 1-3 nucleotide deletions/insertions. Changes appear to be randomly distributed over the repeat unit. Outer repeats do not show the decrease in monomer homogeneity that might be expected if homogeneity is maintained by recombination. However, just outside the last complete repeat at each end, there are a few fragments of sequence similar to the monomer. The sequences in these flanking regions are not those predicted for sequences decaying in the absence of recombination. Instead, the fragmentation of the sequence homology suggests that flanking regions have undergone more severe disruptions, possibly during an insertion or amplification event. Hsr-omega alleles differing in the number of repeats are detected and appear to be stable over a few thousand generations; however, both increases and decreases in repeat numbers have been observed. The new alleles appear to be as stable as their predecessors. No alleles of less than similar to 5 kb nor more than similar to 16 kb of repeats were seen in any stocks examined. The evidence that there is a limit on the minimum number of repeats is consistent with the suggestion that these repeats are important in the function of the unusual Hsr-omega nuclear RNA. C1 MIT,DEPT BIOL,CAMBRIDGE,MA 02139. UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,DIV LIFE SCI,BERKELEY,CA 94720. QUEENS UNIV,DEPT BIOL,KINGSTON,ON K7L 3NG,CANADA. NR 40 TC 20 Z9 20 U1 0 U2 0 PU GENETICS PI BALTIMORE PA 428 EAST PRESTON ST, BALTIMORE, MD 21202 SN 0016-6731 J9 GENETICS JI Genetics PD APR PY 1995 VL 139 IS 4 BP 1611 EP 1621 PG 11 WC Genetics & Heredity SC Genetics & Heredity GA QN975 UT WOS:A1995QN97500013 PM 7540581 ER PT J AU RUSTAD, JR HAY, BP AF RUSTAD, JR HAY, BP TI A MOLECULAR-DYNAMICS STUDY OF SOLVATED ORTHOSILICIC ACID AND ORTHOSILICATE ANION USING PARAMETERIZED POTENTIALS SO GEOCHIMICA ET COSMOCHIMICA ACTA LA English DT Article ID POLARIZABLE WATER MODEL; ORBITAL CALCULATIONS; SILICA SOLS; SURFACES; ABINITIO; HYDRATION AB Ab initio calculations have been used extensively in the last decade to model silicate mineral surfaces. A major problem with both the use and validation of ab initio calculations is that including more than a few solvent molecules requires enormous amounts of computer time. In this work, we propose a means of alleviating this problem by introducing a parameterized force field for Si-O-H systems. The parameterized model is constructed by appending an Si-O interaction to a previously published molecular dynamics model for water. By fitting the parameters of the Si-O interaction to the structure and vibrational spectrum of H4SiO4, and retaining the O-H interactions in the water model, we obtain a representation of the H4SiO4 which quite accurately reproduces the gas-phase deprotonation energy of H4SiO4 computed from quantum mechanical calculations. Molecular dynamics calculations are then used to model the free energy change for the deprotonation of H4SiO4 in aqueous solution. While the predicted value of the free energy change (16 kcal/mol) is 2.5 kcal/mol larger than the accepted experimental value of 13.5 kcal/mol, the difference between the gas-phase deprotonation energy computed from quantum mechanics and the solution phase deprotonation free energy measured experimentally is predicted to within 1%. RP RUSTAD, JR (reprint author), PACIFIC NW LAB, MS1N K6-82, RICHLAND, WA 99352 USA. NR 34 TC 36 Z9 36 U1 0 U2 4 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 0016-7037 EI 1872-9533 J9 GEOCHIM COSMOCHIM AC JI Geochim. Cosmochim. Acta PD APR PY 1995 VL 59 IS 7 BP 1251 EP 1257 DI 10.1016/0016-7037(95)00041-W PG 7 WC Geochemistry & Geophysics SC Geochemistry & Geophysics GA QT166 UT WOS:A1995QT16600005 ER PT J AU JONES, JH WALKER, D PICKETT, DA MURRELL, MT BEATTIE, P AF JONES, JH WALKER, D PICKETT, DA MURRELL, MT BEATTIE, P TI EXPERIMENTAL INVESTIGATIONS OF THE PARTITIONING OF NB, MO, BA, CE, PB, RA, TH, PA, AND U BETWEEN IMMISCIBLE CARBONATE AND SILICATE LIQUIDS SO GEOCHIMICA ET COSMOCHIMICA ACTA LA English DT Article ID OLDOINYO-LENGAI; SERIES DISEQUILIBRIA; ISOTOPIC SYSTEMATICS; MASS-SPECTROMETRY; MANTLE; MAGMA; CONSTRAINTS; TANZANIA; CLINOPYROXENE; METASOMATISM AB Liquid carbonate/liquid silicate partition coefficients (D) for a suite of incompatible elements (Nb, Mo, Ba, Ce, Pb, Th, U) have been determined experimentally. For one experiment, D's for Pa and Pa were also determined. The partitioning behavior is shown to be a regular function of the ionic field strength (z/r) of the partitioned elements. At constant temperature, increasing pressure from 7 to 20 kbar caused little change in the measured D. At constant pressure, increasing temperature causes all D's to approach unity, as the temperature nears the critical temperature and the two liquids become compositionally similar. Addition of P or F to the system enlarges the stability field of carbonate but does not affect the partitioning behavior of our suite of elements. However, both P and F are strongly partitioned into the carbonate liquid. Omphacite/carbonate Liquid D's at 50-60 kbar have also been determined. Our results for D-U and D-Th are similar to those found previously for augite/silicate liquid. Thorium is more compatible than U in pyroxene, indicating that excesses of Th-230/U-238 found in MORE cannot be explained by fractionation between pyroxene and melt. The Soret effect in carbonate liquids is quite small, in contrast to the effect in silicate liquids. In general, we see no evidence for Soret separation in our experiments, implying that endmember Ca-, Na-, and Mg-carbonate liquids have simple speciations and mix nearly ideally. This observation suggests that the results of our liquid/liquid partitioning studies do not strongly depend on the exact composition of the carbonate. Our experimentally determined liquid-liquid partition coefficients can explain recent fractionations of Pb-210/U-238 and Ra-226/U-238 in carbonatitic lavas from the Oldoinyo Lengai volcano, but cannot explain similar fractionations in Th-230/U-238. Pb-210 has the shortest half-life of these nuclides, and is, therefore, the most sensitive to the exact timing and mechanism of fractionation. Because we can explain Pb-210/U-238 in terms of recent, instantaneous liquid immiscibility, we favor this model for the origin of the deviations of Pb-210/U-238 and Ra-226/U-238 from those expected under secular equilibrium. If our interpretation is correct, some other fractionation process(es) must have fractionated Th (and perhaps Pa) from U, Pa, and Pb in the Oldoinyo Lengai carbonatites. C1 COLUMBIA UNIV,LAMONT DOHERTY GEOL OBSERV,PALISADES,NY 10964. LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87545. UNIV CAMBRIDGE,DEPT EARTH SCI,CAMBRIDGE CB2 3EQ,ENGLAND. RP JONES, JH (reprint author), NASA,LYNDON B JOHNSON SPACE CTR,HOUSTON,TX 77058, USA. NR 42 TC 72 Z9 81 U1 0 U2 10 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 0016-7037 J9 GEOCHIM COSMOCHIM AC JI Geochim. Cosmochim. Acta PD APR PY 1995 VL 59 IS 7 BP 1307 EP 1320 DI 10.1016/0016-7037(95)00045-2 PG 14 WC Geochemistry & Geophysics SC Geochemistry & Geophysics GA QT166 UT WOS:A1995QT16600009 ER PT J AU GLECKLER, PJ RANDALL, DA BOER, G COLMAN, R DIX, M GALIN, V HELFAND, M KIEHL, J KITOH, A LAU, W LIANG, XY LYKOSSOV, V MCAVANEY, B MIYAKODA, K PLANTON, S STERN, W AF GLECKLER, PJ RANDALL, DA BOER, G COLMAN, R DIX, M GALIN, V HELFAND, M KIEHL, J KITOH, A LAU, W LIANG, XY LYKOSSOV, V MCAVANEY, B MIYAKODA, K PLANTON, S STERN, W TI CLOUD-RADIATIVE EFFECTS ON IMPLIED OCEANIC ENERGY TRANSPORTS AS SIMULATED BY ATMOSPHERIC GENERAL-CIRCULATION MODELS SO GEOPHYSICAL RESEARCH LETTERS LA English DT Article ID HEAT-TRANSPORT; BUDGETS; CLIMATE AB This paper summarizes the ocean surface net energy flux simulated by fifteen atmospheric general circulation models constrained by realistically-varying sea surface temperatures and sea ice as part of the Atmospheric Model Intercomparison Project. In general, the simulated energy fluxes are within the very large observational uncertainties. However, the annual mean oceanic meridional heat transport that would be required to balance the simulated surface fluxes is shown to be critically sensitive to the radiative effects of clouds, to the extent that even the sign of the Southern Hemisphere ocean heat transport can be affected by the errors in simulated cloud-radiation interactions. It is suggested that improved treatment of cloud radiative effects should help in the development of coupled atmosphere-ocean general circulation models. C1 CANADIAN CLIMATE CTR,VICTORIA,BC,CANADA. BUR METEOROL RES CTR,MELBOURNE,AUSTRALIA. DEPT NUMER MATH,MOSCOW,RUSSIA. NASA,GODDARD SPACE FLIGHT CTR,GREENBELT,MD 20771. NATL CTR ATMOSPHER RES,BOULDER,CO 80307. METEOROL RES INST,TSUKUBA,JAPAN. SUNY ALBANY,ALBANY,NY 12222. DYNAM EXTENTED RANGE FORCASTING,GEOPHYS FLUID DYNAM LAB,PRINCETON,NJ. CTR NATL RECH METEOROL,TOULOUSE,FRANCE. COLORADO STATE UNIV,DEPT ATMOSPHER SCI,FT COLLINS,CO 80523. RP GLECKLER, PJ (reprint author), LAWRENCE LIVERMORE NATL LAB,PROGRAM CLIMATE DIAGNOSIS & INTERCOMPARISON,LIVERMORE,CA 94551, USA. RI Gleckler, Peter/H-4762-2012; Dix, Martin/A-2334-2012; Randall, David/E-6113-2011; PLANTON, Serge/L-3112-2016 OI Gleckler, Peter/0000-0003-2816-6224; Dix, Martin/0000-0002-7534-0654; Randall, David/0000-0001-6935-4112; NR 16 TC 59 Z9 59 U1 1 U2 5 PU AMER GEOPHYSICAL UNION PI WASHINGTON PA 2000 FLORIDA AVE NW, WASHINGTON, DC 20009 SN 0094-8276 J9 GEOPHYS RES LETT JI Geophys. Res. Lett. PD APR 1 PY 1995 VL 22 IS 7 BP 791 EP 794 DI 10.1029/95GL00113 PG 4 WC Geosciences, Multidisciplinary SC Geology GA QR153 UT WOS:A1995QR15300013 ER PT J AU HADGU, T ZIMMERMAN, RW BODVARSSON, GS AF HADGU, T ZIMMERMAN, RW BODVARSSON, GS TI COUPLED RESERVOIR-WELLBORE SIMULATION OF GEOTHERMAL RESERVOIR BEHAVIOR SO GEOTHERMICS LA English DT Article DE GEOTHERMAL RESERVOIRS; MODELING; WELLBORE FLOW ID FLOW AB The reservoir simulator TOUGH and the wellbore simulator WFSA have been coupled to model Row of geothermal brine in the reservoir as well as in the wellbore, An outline of the structure of the two computer codes is given, together with the relevant equations. A new module, COUPLE, has been written to serve as an interface between TOUGH and WFSA. Two sample problems are given to illustrate the use of the coupled codes. One of these problems compares the results of the new simulation method to those obtained by using the deliverability option in TOUGH. The coupled computing procedure is shown to simulate more accurately the behavior of a geothermal reservoir under exploitation. RP UNIV CALIF BERKELEY, LAWRENCE BERKELEY LAB, DIV EARTH SCI, BERKELEY, CA 94720 USA. OI Zimmerman, Robert/0000-0001-6674-3403 NR 38 TC 16 Z9 16 U1 0 U2 3 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 0375-6505 EI 1879-3576 J9 GEOTHERMICS JI Geothermics PD APR PY 1995 VL 24 IS 2 BP 145 EP 166 DI 10.1016/0375-6505(95)91145-A PG 22 WC Energy & Fuels; Geosciences, Multidisciplinary SC Energy & Fuels; Geology GA QX779 UT WOS:A1995QX77900001 ER PT J AU ALLAN, ML KUKACKA, LE AF ALLAN, ML KUKACKA, LE TI CALCIUM-PHOSPHATE CEMENTS FOR LOST CIRCULATION CONTROL IN GEOTHERMAL DRILLING SO GEOTHERMICS LA English DT Article DE LOST CIRCULATION CONTROL; CALCIUM PHOSPHATE CEMENTS; BLAST FURNACE SLAG; THICKENING TIME; STRENGTH; PERMEABILITY AB Calcium phosphate cements were investigated as potential lost circulation control materials for geothermal wells. The calcium phosphate cements were produced by reacting calcium aluminate (high alumina) cement with sodium phosphate compounds. Pumpable formulations with thickening times of up to 2 h at temperatures between 25 and 90 degrees C were developed and characterized. The materials showed rapid set behavior, early strength development, low permeability and acceptable durability in hydrothermal environments. Strengths up to 4 MPa were achieved 4 h after mixing and permeabilities were of the order of 10(-9)-10(-7) cm/s at 24 h. Partial replacement of calcium aluminate cement with ground granulated blast furnace slag was found to reduce the amount of borax retarder required to maintain pumpability at elevated temperatures and pressures. RP ALLAN, ML (reprint author), BROOKHAVEN NATL LAB,DEPT APPL SCI,DIV ENERGY EFFICIENCY & CONSEVAT,UPTON,NY 11973, USA. RI Berndt, Marita/D-1901-2014 OI Berndt, Marita/0000-0002-6622-0597 NR 11 TC 2 Z9 2 U1 1 U2 6 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 0375-6505 J9 GEOTHERMICS JI Geothermics PD APR PY 1995 VL 24 IS 2 BP 269 EP 282 DI 10.1016/0375-6505(94)00052-E PG 14 WC Energy & Fuels; Geosciences, Multidisciplinary SC Energy & Fuels; Geology GA QX779 UT WOS:A1995QX77900007 ER PT J AU LEGGETT, RW HARRISON, JD AF LEGGETT, RW HARRISON, JD TI FRACTIONAL ABSORPTION OF INGESTED URANIUM IN HUMANS SO HEALTH PHYSICS LA English DT Article DE URANIUM; ABSORPTION; EXCRETION, URINARY; INGESTION ID GASTROINTESTINAL ABSORPTION; DRINKING-WATER; LEAD; RATS; PLUTONIUM; EXCRETION; RESIDENTS; RETENTION; TH-230; URINE AB This paper provides a review and reanalysis of data relating to gastrointestinal (GI) uptake of uranium in humans. Estimates of GI uptake of uranium in adult humans have been derived from results of three controlled experimental studies involving short-term oral intake of an elevated quantity of uranium in fluids, from a controlled balance study conducted in a metabolic research ward of a hospital, and from a variety of environmental studies in which urinary uranium could be related to total intake or total excretion of this element in the same population. For controlled studies, uptake values range from less than 0.1% to about 6% for individual subjects, with central values for different studies falling in the range 1-2.4%. Environmental studies yield central estimates in the range 0.3-3.2%. Expressed as a percentage of total intake of uranium in food and fluids, average GI uptake of uranium in adult humans appears to be about 1-1.5%. Limited intake and excretion data for environmentally exposed human subjects greater than or equal to 5 y of age do not reveal important differences with age in uranium uptake, but more definitive information is needed for children. More information is also needed to determine whether fractional uptake of uranium increases with decreasing levels of intake and whether uptake from drinking water is substantially higher than uptake from food. Data for laboratory animals indicate that fractional uptake of uranium depends strongly on the chemical form ingested and the length of time since the fast intake of food. C1 NATL RADIOL PROTECT BOARD, DIDCOT OX11 0RD, OXON, ENGLAND. RP LEGGETT, RW (reprint author), OAK RIDGE NATL LAB, DIV HLTH SCI RES, POB 2008, OAK RIDGE, TN 37831 USA. NR 82 TC 49 Z9 49 U1 0 U2 2 PU LIPPINCOTT WILLIAMS & WILKINS PI PHILADELPHIA PA 530 WALNUT ST, PHILADELPHIA, PA 19106-3621 USA SN 0017-9078 EI 1538-5159 J9 HEALTH PHYS JI Health Phys. PD APR PY 1995 VL 68 IS 4 BP 484 EP 498 DI 10.1097/00004032-199504000-00005 PG 15 WC Environmental Sciences; Public, Environmental & Occupational Health; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging SC Environmental Sciences & Ecology; Public, Environmental & Occupational Health; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging GA QM612 UT WOS:A1995QM61200006 PM 7883560 ER PT J AU HINTON, TG KOPP, P IBRAHIM, S BUBRYAK, I SYOMOV, A TOBLER, L BELL, C AF HINTON, TG KOPP, P IBRAHIM, S BUBRYAK, I SYOMOV, A TOBLER, L BELL, C TI A COMPARISON OF TECHNIQUES USED TO ESTIMATE THE AMOUNT OF RESUSPENDED SOIL ON PLANT-SURFACES SO HEALTH PHYSICS LA English DT Article DE CHERNOBYL; PLUTONIUM; CS-137; TI ID CONTAMINATION; INGESTION; PARTICLES; PATHWAY AB The objectives of this study were to compare four common techniques used to estimate soil mass loadings on plant surfaces and to assess the need to account for particle-size distributions of both the soil tracer and contaminant of concern within the soil. Soil loadings (g soil kg(-1) dried plant) from split samples collected in a pasture near Chernobyl were estimated using soil tracers of plutonium analyzed via alpha spectroscopy (mean +/- standard error; 1.0 +/- 0.2), titanium analyzed with an inductive coupled plasma spectrometer; (3.6 +/- 0.6), and neutron activation analysis for scandium (8.1 +/- 1.6), as well as simply washing the soil off the vegetation (34.1 +/- 5.6). Differences were significant at p < 0.001. We also found that soil loading estimates from any one technique varied by a factor of 10 depending on the soil particle size used in the calculations. This was because soil loadings decreased when smaller-sized soil fractions dominated the resuspension process. However, the percent of the plant's total contamination attributable to soil loading increased with smaller soil particles. Smaller soil particles apparently contribute less to the mass of soil loading (g soil kg(-1) dry plant), but more to the total plant contamination (Bq) because of the higher concentration of contaminant found in the smaller-sized soil fractions. Differences in mass loading estimates due to the technique chosen (a factor of 10), or due to differences in elemental concentration as a result of the soil particle size used in the calculation (also a factor of 10), were greater than the natural variability observed in the field (2.5). C1 COLORADO STATE UNIV, FT COLLINS, CO 80523 USA. KIEV CELL BIOL & GENET ENGN INST, KIEV, UKRAINE. NI VAVILOV GEN GENET RES INST, MOSCOW, RUSSIA. SAVANNAH RIVER ECOL LAB, AIKEN, SC 29802 USA. RP HINTON, TG (reprint author), PAUL SCHERRER INST, CH-5232 VILLIGEN, SWITZERLAND. NR 56 TC 20 Z9 21 U1 3 U2 7 PU LIPPINCOTT WILLIAMS & WILKINS PI PHILADELPHIA PA 530 WALNUT ST, PHILADELPHIA, PA 19106-3621 USA SN 0017-9078 EI 1538-5159 J9 HEALTH PHYS JI Health Phys. PD APR PY 1995 VL 68 IS 4 BP 523 EP 531 DI 10.1097/00004032-199504000-00009 PG 9 WC Environmental Sciences; Public, Environmental & Occupational Health; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging SC Environmental Sciences & Ecology; Public, Environmental & Occupational Health; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging GA QM612 UT WOS:A1995QM61200010 PM 7883564 ER PT J AU WILSON, JW REGINATTO, M HAJNAL, F CHUN, SY AF WILSON, JW REGINATTO, M HAJNAL, F CHUN, SY TI CALCULATION OF DOSE, DOSE-EQUIVALENT, AND RELATIVE BIOLOGICAL EFFECTIVENESS FOR HIGH CHARGE AND ENERGY ION-BEAMS SO HEALTH PHYSICS LA English DT Article DE DOSE EQUIVALENT; RELATIVE BIOLOGICAL EFFECTIVENESS; DOSE; TISSUE, BODY ID 670A MEV NE-20; FRAGMENTATION; DEPTH; WATER AB The Green's function for the transport of ions of high charge and energy is utilized with a nuclear fragmentation database to evaluate dose, dose equivalent, and RBE for C3H10T1/2 cell survival and neoplastic transformation as a function of depth in soft tissue. Such evaluations are useful to estimates of biological risk for high altitude aircraft, space operations, accelerator operations, and biomedical applications. C1 US DOE, ENVIRONM MEASUREMENTS LAB, NEW YORK, NY 10014 USA. OLD DOMINION UNIV, NORFOLK, VA 23508 USA. RP WILSON, JW (reprint author), NASA, LANGLEY RES CTR, HAMPTON, VA 23681 USA. NR 21 TC 7 Z9 7 U1 0 U2 0 PU LIPPINCOTT WILLIAMS & WILKINS PI PHILADELPHIA PA 530 WALNUT ST, PHILADELPHIA, PA 19106-3621 USA SN 0017-9078 EI 1538-5159 J9 HEALTH PHYS JI Health Phys. PD APR PY 1995 VL 68 IS 4 BP 532 EP 538 DI 10.1097/00004032-199504000-00010 PG 7 WC Environmental Sciences; Public, Environmental & Occupational Health; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging SC Environmental Sciences & Ecology; Public, Environmental & Occupational Health; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging GA QM612 UT WOS:A1995QM61200011 PM 7883565 ER PT J AU SCHRICK, JJ ONUCHIC, LF REEDERS, ST KORENBERG, J CHEN, XN MOYER, JH WILKINSON, JE WOYCHIK, RP AF SCHRICK, JJ ONUCHIC, LF REEDERS, ST KORENBERG, J CHEN, XN MOYER, JH WILKINSON, JE WOYCHIK, RP TI CHARACTERIZATION OF THE HUMAN HOMOLOG OF THE MOUSE TG737 CANDIDATE POLYCYSTIC KIDNEY-DISEASE GENE SO HUMAN MOLECULAR GENETICS LA English DT Article ID MECKEL SYNDROME; ESTERASE-D; RETINOBLASTOMA; CHROMOSOME-14; LOCALIZATION; ASSIGNMENT; SEQUENCE; TRISOMY; LINKAGE AB We previously identified a gene from the mutant locus in a new mouse mutation that causes recessive polycystic kidney disease. Here we describe the cloning, characterization and mapping of the homologous human gene. The human and mouse genes are 95% identical at the predicted amino acid sequence level, and both genes encode a putative protein that contains a tetratricopeptide repeat motif. The human gene, called hTg737, is expressed with a broad tissue distribution that includes the kidney and liver, and gives rise to a 2.9 kb mRNA. The gene contains 26 exons and spans a genomic region greater than 100 kb. Chromosome mapping experiments revealed that the hTg737 gene maps near the centromere on the long arm of human chromosome 13, at position 13q12.1. While this gene does not map to the primary locus that has been identified for ARPKD in humans, it may represent a candidate gene for other recessive renal disorders that have yet to be mapped. C1 UNIV TENNESSEE,GRAD SCH BIOMED SCI,OAK RIDGE,TN 37831. YALE UNIV,SCH MED,NEW HAVEN,CT. UNIV CALIF LOS ANGELES,CEDARS SINAI MED CTR,AHMANSON DEPT PEDIAT,DIV GENET,LOS ANGELES,CA 90048. UNIV TENNESSEE,COLL VET SCI,KNOXVILLE,TN 37923. OAK RIDGE NATL LAB,DIV BIOL,OAK RIDGE,TN 37831. RI Onuchic, Luiz/H-1589-2012 FU NHGRI NIH HHS [R29-HG000370-05]; NICHD NIH HHS [R01 HD25323]; NINR NIH HHS [NR0678901] NR 43 TC 28 Z9 30 U1 0 U2 1 PU OXFORD UNIV PRESS UNITED KINGDOM PI OXFORD PA WALTON ST JOURNALS DEPT, OXFORD, ENGLAND OX2 6DP SN 0964-6906 J9 HUM MOL GENET JI Hum. Mol. Genet. PD APR PY 1995 VL 4 IS 4 BP 559 EP 567 DI 10.1093/hmg/4.4.559 PG 9 WC Biochemistry & Molecular Biology; Genetics & Heredity SC Biochemistry & Molecular Biology; Genetics & Heredity GA QV814 UT WOS:A1995QV81400010 PM 7633404 ER PT J AU BURN, TC CONNORS, TD DACKOWSKI, WR PETRY, LR VANRAAY, TJ MILLHOLLAND, JM VENET, M MILLER, G HAKIM, RM LANDES, GM KLINGER, KW FENG, Q ONUCHIC, LF WATNICK, T GERMINO, GG DOGGETT, NA AF BURN, TC CONNORS, TD DACKOWSKI, WR PETRY, LR VANRAAY, TJ MILLHOLLAND, JM VENET, M MILLER, G HAKIM, RM LANDES, GM KLINGER, KW FENG, Q ONUCHIC, LF WATNICK, T GERMINO, GG DOGGETT, NA TI ANALYSIS OF THE GENOMIC SEQUENCE FOR THE AUTOSOMAL-DOMINANT POLYCYSTIC KIDNEY-DISEASE (PKD1) GENE PREDICTS THE PRESENCE OF A LEUCINE-RICH REPEAT SO HUMAN MOLECULAR GENETICS LA English DT Article ID PLATELET GLYCOPROTEIN-IB; TRIPLE-HELIX FORMATION; TRANSMEMBRANE PROTEIN; DNA POLYMERIZATION; REPETITIVE DNA; DROSOPHILA; REGION; ALPHA; MOUSE; ALPHA-2-GLYCOPROTEIN AB The complete genomic sequence of the gene responsible for the predominant form of polycystic kidney disease, PKD1, was determined to provide a framework for understanding the biology and evolution of the gene, and to aid in the development of molecular diagnostics. The DNA sequence of a 54 kb interval immediately upstream of the poly(A) addition signal sequence of the PKD1 transcript was determined, and then analyzed using computer methods. A leucine-rich repeat (LRR) motif was identified within the resulting predicted protein sequence of the PKD1 gene. By analogy with other LRR-containing proteins, this may explain some of the disease-related renal alterations such as mislocalization of membrane protein constituents and changes in the extracellular matrix organization. Finally, comparison of the genomic sequence and the published partial cDNA sequence showed several differences between the two sequences. The most significant difference detected predicts a novel carboxy-terminus for the PKD1 gene product. C1 VANDERBILT UNIV,MED CTR,DIV NEPHROL,NASHVILLE,TN 37232. JOHNS HOPKINS UNIV,SCH MED,DIV NEPHROL,BALTIMORE,MD 21205. LOS ALAMOS NATL LAB,DIV LIFE SCI,LOS ALAMOS,NM 87545. LOS ALAMOS NATL LAB,CTR HUMAN GENOME STUDIES,LOS ALAMOS,NM 87545. RP BURN, TC (reprint author), INTEGRATED GENET INC,DEPT HUMAN GENET,FRAMINGHAM,MA 01701, USA. RI Onuchic, Luiz/H-1589-2012; OI Germino, Gregory/0000-0002-3609-5588 FU NIDDK NIH HHS [DK48006, DK44853, DK01423] NR 70 TC 166 Z9 168 U1 0 U2 9 PU OXFORD UNIV PRESS UNITED KINGDOM PI OXFORD PA WALTON ST JOURNALS DEPT, OXFORD, ENGLAND OX2 6DP SN 0964-6906 J9 HUM MOL GENET JI Hum. Mol. Genet. PD APR PY 1995 VL 4 IS 4 BP 575 EP 582 DI 10.1093/hmg/4.4.575 PG 8 WC Biochemistry & Molecular Biology; Genetics & Heredity SC Biochemistry & Molecular Biology; Genetics & Heredity GA QV814 UT WOS:A1995QV81400012 PM 7633406 ER PT J AU BATES, JB LUBBEN, D DUDNEY, NJ AF BATES, JB LUBBEN, D DUDNEY, NJ TI THIN-FILM LI-LIMN2O4 BATTERIES SO IEEE AEROSPACE AND ELECTRONIC SYSTEMS MAGAZINE LA English DT Article ID LITHIUM AB Thin-film rechargeable Li-LiMn2O4 batteries have been fabricated and characterized. Following deposition by electron beam evaporation of LiMn2O4, the amorphous as-deposited cathode films 1 cm(2) in area by 0.3- to 4-mu m thick were annealed at 700 degrees C to 800 degrees C in oxygen in order to form the crystalline spinet phase. The specific capacity of the cells between 4.5 V to 3.8 V ranged from 50 mu Ah/mg to 120 mu Ah/mg. When cycled over this range, the batteries exhibited excellent secondary performance with capacity losses as low as 0.001% per cycle. On charging to 5.3 V, a plateau with a median voltage of 5.1 V was observed. The total charge extracted between 3.8 V to 5.3 V corresponded to about 1 Li/Mn2O4. RP BATES, JB (reprint author), OAK RIDGE NATL LAB,POB 2008,OAK RIDGE,TN 37831, USA. RI Dudney, Nancy/I-6361-2016 OI Dudney, Nancy/0000-0001-7729-6178 NR 5 TC 9 Z9 9 U1 1 U2 13 PU IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017-2394 SN 0885-8985 J9 IEEE AERO EL SYS MAG JI IEEE Aerosp. Electron. Syst. Mag. PD APR PY 1995 VL 10 IS 4 BP 30 EP 32 DI 10.1109/62.382256 PG 3 WC Engineering, Aerospace; Engineering, Electrical & Electronic SC Engineering GA QU291 UT WOS:A1995QU29100007 ER PT J AU MARSHALL, CD PAYNE, SA SMITH, LK POWELL, HT KRUPKE, WF CHAI, BHT AF MARSHALL, CD PAYNE, SA SMITH, LK POWELL, HT KRUPKE, WF CHAI, BHT TI 1.047-MU-M YB-SR-5(PO4)(3)F ENERGY-STORAGE OPTICAL AMPLIFIER SO IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS LA English DT Article ID CR-LISRALF6 LASER AB The pumping and gain properties of Yb3+-doped Sr-5(PO4)(3)F (Yb:S-FAP) are reported, Using a tunable, free running 900-nm Cr:LiSAF oscillator as a pump source for a Yb:S-FAP rod, the saturation fluence for pumping was measured to be 2.2 J/cm(2) based on either the spatial, temporal, or energy transmission properties of the Yb:S-FAP rod. The emission peak of Yb:S-FAP (1047.5 nm in air) is shown to overlap with that of Nd:YLiF4 (Nd:YLF) to within 0.1 nm, rendering Yb:S-FAP suitable as an effective power amplifier for Nd:YLF oscillators, The small signal gain, under varying pumping conditions, was measured with a cw Nd:YLF probe laser. These measurements implied emission cross sections of 6.0 x 10(-20) and 1.5 x 10-(20) cm(2) for pi and sigma polarized light, respectively, which fall within the error limits of the previously reported values of 7.3 x 10(-20) and 1.4 x 10(-20) cm(2) for pi and sigma polarized light, obtained from purely spectroscopic techniques, The effects of radiation trapping on the emission lifetime have been quantified and have been shown to lead to emission lifetimes as long as 1.7 ms, for large optically dense crystals. This is substantially larger than the measured intrinsic lifetime of 1.10 ms, Yb:S-FAP crystal boules up to 25 x 25 x 175 mm in size, which were grown for the above experiments and were found to have acceptable loss. characteristics ( .375 degrees C), products from the acid-catalyzed reaction dominate. A comparison of the products from the pyrolysis of lignin, biomass, and the surface-immobilized model compounds provides new evidence that the thermal degradation of lignin occurs principally by a free-radical reaction pathway. RP BRITT, PF (reprint author), OAK RIDGE NATL LAB,DIV CHEM & ANALYT SCI,POB 2008,OAK RIDGE,TN 37831, USA. NR 46 TC 87 Z9 98 U1 2 U2 34 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0165-2370 J9 J ANAL APPL PYROL JI J. Anal. Appl. Pyrolysis PD APR PY 1995 VL 33 BP 1 EP 19 DI 10.1016/0165-2370(94)00846-S PG 19 WC Chemistry, Analytical; Spectroscopy SC Chemistry; Spectroscopy GA RB223 UT WOS:A1995RB22300002 ER PT J AU RUSSO, RE MAO, XL CHAN, WT BRYANT, MF KINARD, WF AF RUSSO, RE MAO, XL CHAN, WT BRYANT, MF KINARD, WF TI LASER-ABLATION SAMPLING WITH INDUCTIVELY-COUPLED PLASMA-ATOMIC EMISSION-SPECTROMETRY FOR THE ANALYSIS OF PROTOTYPICAL GLASSES SO JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY LA English DT Article DE LASER ABLATION; INDUCTIVELY COUPLED PLASMA ATOMIC EMISSION SPECTROMETRY; PREFERENTIAL VAPORIZATION; GLASSES; DIRECT SOLID SAMPLING ID MASS-SPECTROMETRY; VAPORIZATION AB Laser ablation sampling is Presented as an alternative to dissolution procedures for elemental analyses of prototypical glasses using inductively coupled plasma atomic emission spectrometry. These glass samples were prototypes of vitrified waste products from the Savannah River Technology Center. The samples were not translated or rotated during laser sampling, but were repetitively sampled at a single spot using a KrF excimer laser with a 10 Hz repetition rate. The time-dependent mass ablation rate was measured and is discussed. Silicon, the major element in the matrix, was used as an internal standard, and excellent precision (s(r) = 1-3%) was obtained. Quantitative analysis was demonstrated using known prototypical glass compositions.; Preferential vaporization was investigated by comparing measured elemental ratios using a nanosecond excimer laser (lambda = 248 nm) and a picosecond Nd:YAG laser (fourth harmonic, lambda = 266 nm). C1 UNIV HONG KONG,DEPT CHEM,HONG KONG,HONG KONG. WESTINGHOUSE SAVANNAH RIVER CO,SAVANNAH RIVER TECH CTR,AIKEN,SC 29808. COLL CHARLESTON,DEPT CHEM,CHARLESTON,SC 29424. RP RUSSO, RE (reprint author), UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,BERKELEY,CA 94720, USA. NR 20 TC 46 Z9 46 U1 1 U2 4 PU ROYAL SOC CHEMISTRY PI CAMBRIDGE PA THOMAS GRAHAM HOUSE SCIENCE PARK MILTON ROAD, CAMBRIDGE, CAMBS, ENGLAND CB4 4WF SN 0267-9477 J9 J ANAL ATOM SPECTROM JI J. Anal. At. Spectrom. PD APR PY 1995 VL 10 IS 4 BP 295 EP 301 DI 10.1039/ja9951000295 PG 7 WC Chemistry, Analytical; Spectroscopy SC Chemistry; Spectroscopy GA QU595 UT WOS:A1995QU59500001 ER PT J AU BOLOTOVSKY, R WHITE, MA DAROVSKY, A COPPENS, P AF BOLOTOVSKY, R WHITE, MA DAROVSKY, A COPPENS, P TI THE SEED-SKEWNESS METHOD FOR INTEGRATION OF PEAKS ON IMAGING PLATES SO JOURNAL OF APPLIED CRYSTALLOGRAPHY LA English DT Article ID POSITION-SENSITIVE DETECTORS AB A new method of area-detector peak integration based on the statistical analysis of pixel intensities is described. The presence of the peak in the integration box causes the skewness of the pixel intensity distribution to increase compared to the skewness of the noise distribution. After the pixel intensities have been smoothed, the peak mask, assumed to be contiguous, grows from a 'seed' until the skewness of the pixel intensity distribution outside the seed area reaches a minimum. The new method has been successfully applied to the processing of imaging-plate data from a buckminsterfullerene derivative and from sodium nitroprusside collected by the oscillation method at a synchrotron source. In both cases, the seed-skewness procedure proved to be superior to the standard-box and dynamic-mask methods, especially for weaker reflections. Similar results were obtained with rotating-anode data. C1 BROOKHAVEN NATL LAB,NATL SYNCHROTRON LIGHT SOURCE DEPT,UPTON,NY 11973. RP BOLOTOVSKY, R (reprint author), SUNY BUFFALO,DEPT CHEM,BUFFALO,NY 14260, USA. RI White, Mark/B-1723-2012 OI White, Mark/0000-0003-1057-4203 NR 16 TC 49 Z9 50 U1 0 U2 6 PU MUNKSGAARD INT PUBL LTD PI COPENHAGEN PA 35 NORRE SOGADE, PO BOX 2148, DK-1016 COPENHAGEN, DENMARK SN 0021-8898 J9 J APPL CRYSTALLOGR JI J. Appl. Crystallogr. PD APR 1 PY 1995 VL 28 BP 86 EP 95 DI 10.1107/S0021889894009696 PN 2 PG 10 WC Chemistry, Multidisciplinary; Crystallography SC Chemistry; Crystallography GA QT056 UT WOS:A1995QT05600003 ER PT J AU PARKIN, S RUPP, B AF PARKIN, S RUPP, B TI A HELIUM-FLUSHED BEAM TUNNEL SO JOURNAL OF APPLIED CRYSTALLOGRAPHY LA English DT Note RP PARKIN, S (reprint author), LAWRENCE LIVERMORE NATL LAB,BIOL & BIOTECHNOL RES PROGRAM,LIVERMORE,CA 94550, USA. RI Parkin, Sean/E-7044-2011 NR 0 TC 2 Z9 2 U1 0 U2 0 PU MUNKSGAARD INT PUBL LTD PI COPENHAGEN PA 35 NORRE SOGADE, PO BOX 2148, DK-1016 COPENHAGEN, DENMARK SN 0021-8898 J9 J APPL CRYSTALLOGR JI J. Appl. Crystallogr. PD APR 1 PY 1995 VL 28 BP 243 EP 243 DI 10.1107/S0021889894012653 PN 2 PG 1 WC Chemistry, Multidisciplinary; Crystallography SC Chemistry; Crystallography GA QT056 UT WOS:A1995QT05600023 ER PT J AU KANG, JC LALVANI, SB MELENDRES, CA AF KANG, JC LALVANI, SB MELENDRES, CA TI ELECTRODEPOSITION AND CHARACTERIZATION OF AMORPHOUS FE-NI-CR-BASED ALLOYS SO JOURNAL OF APPLIED ELECTROCHEMISTRY LA English DT Article ID CHROMIUM-ALLOYS; CORROSION-RESISTANCE; P ALLOYS; IRON AB Electrodeposition of Fe-Ni-Cr-based alloys was investigated in a divided and undivided cell. Using formic acid (HCOOH) as a complexing agent, a chloride-hypophosphite solution was developed. Effects of composition on the morphology, structure, and corrosion behaviour of the alloys were studied. Effects of plating variables on composition of the alloys and current efficiency are also reported. Energy dispersive spectroscopy (EDS) and Auger electron spectroscopy (AES) were used to evaluate alloy composition. These alloys were determined to be amorphous by X-ray diffraction (XRD) and transmission electron microscopy (TEM). Scanning electron microscopy (SEM) photomicrographs were obtained of the surface of selected deposits. The corrosion behaviour of the alloys was studied in 0.9 wt % NaCl solution. The alloys containing phosphorus and carbon were found to be less active than those containing only phosphorus or carbon. The corrosion potential of Fe-Ni-Cr-based deposited alloys is more noble the higher the chromium content. Generally, Fe-Ni-Cr-based alloys exhibit a wide passivation range. Knoop hardness of the deposited alloys was determined. It is found that both phosphorus and carbon improved the Knoop hardness value of the deposited alloys. C1 SO ILLINOIS UNIV,CARBONDALE,IL 62901. ARGONNE NATL LAB,DIV MAT SCI,ARGONNE,IL 60439. ARGONNE NATL LAB,DIV CHEM TECHNOL,ARGONNE,IL 60439. NR 14 TC 14 Z9 19 U1 0 U2 3 PU CHAPMAN HALL LTD PI LONDON PA 2-6 BOUNDARY ROW, LONDON, ENGLAND SE1 8HN SN 0021-891X J9 J APPL ELECTROCHEM JI J. Appl. Electrochem. PD APR PY 1995 VL 25 IS 4 BP 376 EP 383 PG 8 WC Electrochemistry SC Electrochemistry GA QT477 UT WOS:A1995QT47700012 ER PT J AU DAILY, W RAMIREZ, A LABRECQUE, D BARBER, W AF DAILY, W RAMIREZ, A LABRECQUE, D BARBER, W TI ELECTRICAL-RESISTANCE TOMOGRAPHY EXPERIMENTS AT THE OREGON-GRADUATE-INSTITUTE SO JOURNAL OF APPLIED GEOPHYSICS LA English DT Article ID IMPEDANCE TOMOGRAPHY; COMPUTED-TOMOGRAPHY; RESISTIVITY; INVERSION AB Three controlled experiments were conducted at the Oregon Graduate Institute (OGI) with the purpose of evaluating electrical resistance tomography for imaging underground processes associated with in-situ site assessment and remediation. The OGI facilities are unique: a double-wall tank 10 m square and 5 m deep, filled with river bottom sediments and instrumented for geophysical and hydrological studies. At this facility, liquid contaminants could be released into the confined soil at a scale sufficiently large to represent real-world physical phenomena. In the first test, images of electrical resistivity were made before and during a controlled spill of gasoline into a sandy soil. The primary purpose was to determine if electrical resistivity images could detect the hydrocarbon in either the vadose or saturated zone. Definite changes in electrical resistivity were observed in both the vadose and saturated soils. The effects were an increase in resistivity of as much as 10% above pre-release values. A single resistive anomaly was imaged, directly below the release point, principally within the vadose zone but extending below the phreatic surface. The anomaly remained identifiable in tomograms taken two days after the release ended with clear indications of lateral spreading along the water table. The second test involved electrical resistance measurements before, during, and after air sparging in a saturated soil. The primary purpose was to determine if the electrical images could be used to detect and delineate the extent of the zone influenced by sparging. The images showed an increase of about 20% in resistivity over background values within the sparged zone and the extent of the imaged zone agreed with that inferred from other information. Electrical resistivity tomography measurements were made under a simulated oil storage tank in the third test. Comparison of images taken before and during separate releases of brine and water showed effects of changes induced by the water or brine. The simulated leak and its location were imaged as a conductive anomaly centered near the point of origin and were observed to spread with time during the release. C1 UNIV ARIZONA,TUCSON,AZ. RP DAILY, W (reprint author), LAWRENCE LIVERMORE NATL LAB,POB 808,LIVERMORE,CA 94551, USA. NR 18 TC 40 Z9 43 U1 1 U2 5 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0926-9851 J9 J APPL GEOPHYS JI J. Appl. Geophys. PD APR PY 1995 VL 33 IS 4 BP 227 EP 237 DI 10.1016/0926-9851(95)00004-L PG 11 WC Geosciences, Multidisciplinary; Mining & Mineral Processing SC Geology; Mining & Mineral Processing GA RF338 UT WOS:A1995RF33800001 ER PT J AU DAILY, W RAMIREZ, A AF DAILY, W RAMIREZ, A TI ELECTRICAL-RESISTANCE TOMOGRAPHY DURING IN-SITU TRICHLOROETHYLENE REMEDIATION AT THE SAVANNA RIVER SITE SO JOURNAL OF APPLIED GEOPHYSICS LA English DT Article ID IMPEDANCE-COMPUTED-TOMOGRAPHY; RESISTIVITY AB Electrical resistance tomography was used to monitor in-situ remediation processes for removal of volatile organic compounds from subsurface water and soil at the Savannah River Site near Aiken, South Carolina. This work was designed to test the feasibility of injecting a weak mixture of methane in air as a metabolic carbon source for natural microbial populations which are capable of trichloroethylene degradation. Electrical resistance tomograms were constructed of the subsurface during the test to provide detailed images of the process. These images were made using an iterative reconstruction algorithm based on a finite element forward model and Newton-type least-squares minimization. Changes in the subsurface resistivity distribution were imaged by a pixel-by-pixel subtraction of images taken before and during the process. This differential tomography removed all static features of formation resistivity but clearly delineated dynamic features induced by remediation processes. The air-methane mixture was injected into the saturated zone and the intrained air migration paths were tomographically imaged by the increased resistivity of the path as air displaced formation water. We found the flow paths to be confined to a complex three-dimensional network of channels, some of which extended as far as 30 m from the injection well. These channels were not entirely stable over a period of months since new channels appeared to form with time. Also, the resistivity of the air injection paths increased with time. In another series of tests, resistivity images of water infiltration from the surface support similar conclusions about the preferential permeability paths in the vadose zone. In this case, the water infiltration front is confined to narrow channels which have a three-dimensional structure. Here, similar to air injection in the saturated zone, the water flow is controlled by local variations in formation permeability. However, temporal changes in these channels are minor, indicating that the permeable paths do not seem to be modified by continued infiltration. RP DAILY, W (reprint author), LAWRENCE LIVERMORE NATL LAB,LIVERMORE,CA 94550, USA. NR 18 TC 79 Z9 81 U1 1 U2 11 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0926-9851 J9 J APPL GEOPHYS JI J. Appl. Geophys. PD APR PY 1995 VL 33 IS 4 BP 239 EP 249 DI 10.1016/0926-9851(95)00003-K PG 11 WC Geosciences, Multidisciplinary; Mining & Mineral Processing SC Geology; Mining & Mineral Processing GA RF338 UT WOS:A1995RF33800002 ER PT J AU HALLER, EE AF HALLER, EE TI ISOTOPICALLY ENGINEERED SEMICONDUCTORS SO JOURNAL OF APPLIED PHYSICS LA English DT Review ID NATURAL GE CRYSTALS; INDIRECT ENERGY-GAP; SELF-DIFFUSION; THERMAL-CONDUCTIVITY; POINT-DEFECTS; SUBSTITUTIONAL CARBON; ISOTOPE DEPENDENCE; LATTICE-DYNAMICS; RAMAN-SPECTRA; C-13 DIAMOND RP HALLER, EE (reprint author), UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,BERKELEY,CA 94720, USA. NR 102 TC 110 Z9 112 U1 0 U2 12 PU AMER INST PHYSICS PI WOODBURY PA CIRCULATION FULFILLMENT DIV, 500 SUNNYSIDE BLVD, WOODBURY, NY 11797-2999 SN 0021-8979 J9 J APPL PHYS JI J. Appl. Phys. PD APR 1 PY 1995 VL 77 IS 7 BP 2857 EP 2878 DI 10.1063/1.358700 PG 22 WC Physics, Applied SC Physics GA QQ609 UT WOS:A1995QQ60900001 ER PT J AU FOLLSTAEDT, DM SCHNEIDER, RP JONES, ED AF FOLLSTAEDT, DM SCHNEIDER, RP JONES, ED TI MICROSTRUCTURES OF (IN,GA)P ALLOYS GROWN ON GAAS BY METALORGANIC VAPOR-PHASE EPITAXY SO JOURNAL OF APPLIED PHYSICS LA English DT Article ID III-V-ALLOYS; TRANSMISSION ELECTRON-MICROSCOPE; SEMICONDUCTOR ALLOYS; BAND-GAP; SPINODAL DECOMPOSITION; MISCIBILITY GAPS; LAYERS; GA0.5IN0.5P; QUATERNARY; IN1-XGAXASYP1-Y RP FOLLSTAEDT, DM (reprint author), SANDIA NATL LABS,ALBUQUERQUE,NM 87185, USA. NR 51 TC 51 Z9 51 U1 0 U2 2 PU AMER INST PHYSICS PI WOODBURY PA CIRCULATION FULFILLMENT DIV, 500 SUNNYSIDE BLVD, WOODBURY, NY 11797-2999 SN 0021-8979 J9 J APPL PHYS JI J. Appl. Phys. PD APR 1 PY 1995 VL 77 IS 7 BP 3077 EP 3087 DI 10.1063/1.358659 PG 11 WC Physics, Applied SC Physics GA QQ609 UT WOS:A1995QQ60900030 ER PT J AU CATURLA, MJ DELARUBIA, TD GILMER, GH AF CATURLA, MJ DELARUBIA, TD GILMER, GH TI RECRYSTALLIZATION OF A PLANAR AMORPHOUS-CRYSTALLINE INTERFACE IN SILICON BY LOW-ENERGY RECOILS - A MOLECULAR-DYNAMICS STUDY SO JOURNAL OF APPLIED PHYSICS LA English DT Article C1 LAWRENCE LIVERMORE NATL LAB, LIVERMORE, CA 94550 USA. AT&T BELL LABS, MURRAY HILL, NJ 07974 USA. UNIV ALACANT, DEPT FIS APLICADA, E-03080 ALACANT, SPAIN. RI Caturla, Maria /D-6241-2012 OI Caturla, Maria /0000-0002-4809-6553 NR 12 TC 46 Z9 46 U1 1 U2 4 PU AMER INST PHYSICS PI MELVILLE PA 1305 WALT WHITMAN RD, STE 300, MELVILLE, NY 11747-4501 USA SN 0021-8979 EI 1089-7550 J9 J APPL PHYS JI J. Appl. Phys. PD APR 1 PY 1995 VL 77 IS 7 BP 3121 EP 3125 DI 10.1063/1.358664 PG 5 WC Physics, Applied SC Physics GA QQ609 UT WOS:A1995QQ60900036 ER PT J AU SHINAR, R ROBINSON, DS PARTEE, J LANE, PA SHINAR, J AF SHINAR, R ROBINSON, DS PARTEE, J LANE, PA SHINAR, J TI PHOTOLUMINESCENCE AUGER-SPECTROSCOPY OF POROUS SI - SOLVENT, REACTIVE ION ETCHING, ANNEALING, AND SUBSTRATE BORON LEVEL EFFECTS SO JOURNAL OF APPLIED PHYSICS LA English DT Article ID MOLECULAR-DYNAMICS SIMULATIONS; A-SI; AMORPHOUS-SILICON; VISIBLE LUMINESCENCE; HYDROGEN; SURFACE; DEFECTS C1 IOWA STATE UNIV SCI & TECHNOL,US DOE,AMES LAB,AMES,IA 50011. IOWA STATE UNIV SCI & TECHNOL,DEPT PHYS & ASTRON,AMES,IA 50011. RP SHINAR, R (reprint author), IOWA STATE UNIV SCI & TECHNOL,MICROELECTR RES CTR,AMES,IA 50011, USA. NR 32 TC 13 Z9 13 U1 0 U2 2 PU AMER INST PHYSICS PI WOODBURY PA CIRCULATION FULFILLMENT DIV, 500 SUNNYSIDE BLVD, WOODBURY, NY 11797-2999 SN 0021-8979 J9 J APPL PHYS JI J. Appl. Phys. PD APR 1 PY 1995 VL 77 IS 7 BP 3403 EP 3411 DI 10.1063/1.358630 PG 9 WC Physics, Applied SC Physics GA QQ609 UT WOS:A1995QQ60900075 ER PT J AU SCHULBERG, MT FOX, CA KUBIAK, GD STULEN, RH AF SCHULBERG, MT FOX, CA KUBIAK, GD STULEN, RH TI HYDROGEN DESORPTION FROM CHEMICAL-VAPOR-DEPOSITED DIAMOND FILMS SO JOURNAL OF APPLIED PHYSICS LA English DT Article ID KINETICS; MECHANISM; SURFACE; GROWTH; SI(100)2X1; PHASE RP SCHULBERG, MT (reprint author), SANDIA NATL LABS,ORG 8342,POB 969,LIVERMORE,CA 94551, USA. NR 18 TC 21 Z9 21 U1 0 U2 6 PU AMER INST PHYSICS PI WOODBURY PA CIRCULATION FULFILLMENT DIV, 500 SUNNYSIDE BLVD, WOODBURY, NY 11797-2999 SN 0021-8979 J9 J APPL PHYS JI J. Appl. Phys. PD APR 1 PY 1995 VL 77 IS 7 BP 3484 EP 3490 DI 10.1063/1.358642 PG 7 WC Physics, Applied SC Physics GA QQ609 UT WOS:A1995QQ60900088 ER PT J AU MAGRUDER, RH ZUHR, RA AF MAGRUDER, RH ZUHR, RA TI FORMATION AND OPTICAL CHARACTERIZATION OF NANOMETER DIMENSION COLLOIDS IN SILICA FORMED BY SEQUENTIALLY IMPLANTING IN AND AG SO JOURNAL OF APPLIED PHYSICS LA English DT Note ID GLASS C1 OAK RIDGE NATL LAB,DIV SOLID STATE,OAK RIDGE,TN 37831. RP MAGRUDER, RH (reprint author), VANDERBILT UNIV,DEPT APPL ENGN & SCI,221 KIRKLAND HALL,NASHVILLE,TN 37235, USA. NR 12 TC 20 Z9 22 U1 0 U2 0 PU AMER INST PHYSICS PI WOODBURY PA CIRCULATION FULFILLMENT DIV, 500 SUNNYSIDE BLVD, WOODBURY, NY 11797-2999 SN 0021-8979 J9 J APPL PHYS JI J. Appl. Phys. PD APR 1 PY 1995 VL 77 IS 7 BP 3546 EP 3548 DI 10.1063/1.358584 PG 3 WC Physics, Applied SC Physics GA QQ609 UT WOS:A1995QQ60900098 ER PT J AU JOSHITOPE, G FRANCIS, AJ AF JOSHITOPE, G FRANCIS, AJ TI MECHANISMS OF BIODEGRADATION OF METAL-CITRATE COMPLEXES BY PSEUDOMONAS-FLUORESCENS SO JOURNAL OF BACTERIOLOGY LA English DT Article ID ELECTRON-PARAMAGNETIC-RES; ALCALIGENES-EUTROPHUS; BRADYRHIZOBIUM-JAPONICUM; BACILLUS-SUBTILIS; NICKEL TRANSPORT; ACONITASE; ZINC; RESISTANCE; MAGNESIUM; BINDING AB Biodegradation of metal-citrate complexes by Pseudomonas fluorescens depends on the nature of the complex formed between the metal and citric acid. Bidentate Fe(III)-, Ni-, and Zn-citrate complexes, were readily biodegraded, but the tridentate Cd- and Cu-citrate, and U-citrate complexes were not. The biodegradation of Ni- and Zn-citrate commenced after an initial lag period; the former showed only partial (70%) degradation, whereas the latter was completely degraded. Uptake studies with C-14-labeled citric acid and metal-citrate complexes showed that cells grown in medium containing citric acid transported free citric acid at the rate of 28 nmol min(-1) and Fe(III)-citrate at the rate of 12.6 nmol min(-1) but not Cd-, Cu-, Ni-, U-, and Zn-citrate complexes. However, cells grown,vn in medium containing Ni- or Zn-citrate transported both Ni- and Zn-citrate, suggesting the involvement of a common, inducible transport factor. Cell extracts degraded Fe(III)-, Ni-, U-, and Zn-citrate complexes in the following order: citric acid = Fe(III)-citrate > Ni-citrate = in-citrate > U-citrate. The cell extract did not degrade Cd- or Cu-citrate complexes. These results show that the biodegradation of the U-citrate complex was limited by the lack of transport inside the cell and that the tridentate Cd- and Cu-citrate complexes were neither transported inside the cell nor metabolized by the bacterium. C1 BROOKHAVEN NATL LAB,DEPT APPL SCI,UPTON,NY 11973. NR 37 TC 57 Z9 57 U1 1 U2 7 PU AMER SOC MICROBIOLOGY PI WASHINGTON PA 1325 MASSACHUSETTS AVENUE, NW, WASHINGTON, DC 20005-4171 SN 0021-9193 J9 J BACTERIOL JI J. Bacteriol. PD APR PY 1995 VL 177 IS 8 BP 1989 EP 1993 PG 5 WC Microbiology SC Microbiology GA QR556 UT WOS:A1995QR55600010 PM 7721690 ER PT J AU KOMAYA, T BELL, AT WENGSIEH, Z GRONSKY, R ENGELKE, F KING, TS PRUSKI, M AF KOMAYA, T BELL, AT WENGSIEH, Z GRONSKY, R ENGELKE, F KING, TS PRUSKI, M TI EFFECTS OF SODIUM ON THE STRUCTURE AND FISCHER-TROPSCH SYNTHESIS ACTIVITY OF RU/TIO2 SO JOURNAL OF CATALYSIS LA English DT Article ID NUCLEAR MAGNETIC-RESONANCE; METAL-SUPPORT INTERACTIONS; POTASSIUM; CATALYSTS; HYDROGENATION; METHANATION; RUTHENIUM; CO; INSITU AB The influence of Na on the migration of Ti-containing moieties onto the surface of Ru particles supported on titania has been investigated, together with the effects of Na on the activity and selectivity of titania-supported Ru for Fischer-Tropsh synthesis. It is demonstrated that Na facilitates the decoration and partial encapsulation of Ru by Ti-containing moieties as a consequence of the formation of sodium titanates. Since the Tammann temperature of the titanates is lower than that of the anatase or rutile phases of titania, the temperature at which Ti-containing moieties begin to migrate is reduced in the presence of Na. The turnover frequency for CO consumption based on exposed Ru sites is observed to be independent of the Na content of the catalyst, but the turnover frequency for methane formation decreases monotonically with increasing Na content. The probability for chain growth and the olefin-to-paraffin ratio increase and the extent of ethylene reincorporation into the reaction products decrease with increasing Na content. These effects are attributed to a reduction in the surface concentration and mobility of H atoms adsorbed on Ru. (C) 1995 Academic Press, Inc. C1 UNIV CALIF BERKELEY, LAWRENCE BERKELEY LAB, DIV CHEM SCI, BERKELEY, CA 94720 USA. UNIV CALIF BERKELEY, DEPT CHEM ENGN, BERKELEY, CA 94720 USA. UNIV CALIF BERKELEY, LAWRENCE BERKELEY LAB, DIV MAT SCI, BERKELEY, CA 94720 USA. UNIV CALIF BERKELEY, DEPT MAT SCI & MINERAL ENGN, BERKELEY, CA 94720 USA. IOWA STATE UNIV SCI & TECHNOL, AMES LAB, INST PHYS RES & TECHNOL, AMES, IA 50011 USA. IOWA STATE UNIV SCI & TECHNOL, DEPT CHEM ENGN, AMES, IA 50011 USA. OI Bell, Alexis/0000-0002-5738-4645 NR 31 TC 9 Z9 9 U1 2 U2 16 PU ACADEMIC PRESS INC ELSEVIER SCIENCE PI SAN DIEGO PA 525 B ST, STE 1900, SAN DIEGO, CA 92101-4495 USA SN 0021-9517 EI 1090-2694 J9 J CATAL JI J. Catal. PD APR 1 PY 1995 VL 152 IS 2 BP 350 EP 359 DI 10.1006/jcat.1995.1089 PG 10 WC Chemistry, Physical; Engineering, Chemical SC Chemistry; Engineering GA QN841 UT WOS:A1995QN84100013 ER PT J AU FRITTITTA, L VIGNERI, R STAMPFER, MR GOLDFINE, ID AF FRITTITTA, L VIGNERI, R STAMPFER, MR GOLDFINE, ID TI INSULIN-RECEPTOR OVEREXPRESSION IN 184B5 HUMAN MAMMARY EPITHELIAL-CELLS INDUCES A LIGAND-DEPENDENT TRANSFORMED PHENOTYPE SO JOURNAL OF CELLULAR BIOCHEMISTRY LA English DT Article DE BREAST CANCER; INSULIN; MALIGNANT TRANSFORMATION; TYROSINE KINASE; INSULIN RECEPTOR ID GROWTH; LINES AB To determine the role of the insulin receptor overexpression in breast epithelial cell transformation, the 184B5 hu man breast epithelial cell line was transfected with human insulin receptor cDNA. In two cell lines transfected with and overexpressing human insulin receptors (IR) (223.8 and 184.5 ng IR/10(6) cells), but not in untransfected cells, insulin binding and tyrosine kinase activity were elevated, and insulin induced a dose-dependent increase in colony formation in soft agar. (C) 1995 Wiley-Liss, Inc. C1 UNIV CALIF SAN FRANCISCO,DEPT MED,SAN FRANCISCO,CA 94115. UNIV CALIF SAN FRANCISCO,DEPT PHYSIOL,SAN FRANCISCO,CA 94115. CATANIA UNIV,OSPED GARDIBALDI,CATTEDRA ENDOCRINOL,I-95123 CATANIA,ITALY. UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,BERKELEY,CA 94720. NR 18 TC 46 Z9 51 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 0730-2312 J9 J CELL BIOCHEM JI J. Cell. Biochem. PD APR PY 1995 VL 57 IS 4 BP 666 EP 669 DI 10.1002/jcb.240570411 PG 4 WC Biochemistry & Molecular Biology; Cell Biology SC Biochemistry & Molecular Biology; Cell Biology GA QT272 UT WOS:A1995QT27200010 PM 7615651 ER PT J AU WIEDMANN, RT WHITE, MG AF WIEDMANN, RT WHITE, MG TI VIBRONIC COUPLING IN THE (X)OVER-TILDE (2)-PI AND (A)OVER-TILDE (2)SIGMA(+) STATES OF HCN+ SO JOURNAL OF CHEMICAL PHYSICS LA English DT Article ID ENHANCED MULTIPHOTON IONIZATION; ENERGY PHOTOELECTRON-SPECTRUM; ORBITAL ANGULAR-MOMENTUM; DIODE-LASER ABSORPTION; TRIATOMIC-MOLECULES; DIATOMIC-MOLECULES; LINEAR-MOLECULES; SELECTION-RULES; SPECTROSCOPY; THRESHOLD RP WIEDMANN, RT (reprint author), BROOKHAVEN NATL LAB,DEPT CHEM,UPTON,NY 11973, USA. NR 49 TC 25 Z9 25 U1 0 U2 2 PU AMER INST PHYSICS PI WOODBURY PA CIRCULATION FULFILLMENT DIV, 500 SUNNYSIDE BLVD, WOODBURY, NY 11797-2999 SN 0021-9606 J9 J CHEM PHYS JI J. Chem. Phys. PD APR 1 PY 1995 VL 102 IS 13 BP 5141 EP 5151 DI 10.1063/1.469239 PG 11 WC Chemistry, Physical; Physics, Atomic, Molecular & Chemical SC Chemistry; Physics GA QP515 UT WOS:A1995QP51500004 ER PT J AU STIEF, LJ NESBITT, FL PAYNE, WA KUO, SC TAO, W KLEMM, RB AF STIEF, LJ NESBITT, FL PAYNE, WA KUO, SC TAO, W KLEMM, RB TI RATE-CONSTANT AND REACTION CHANNELS FOR THE REACTION OF ATOMIC NITROGEN WITH THE ETHYL RADICAL SO JOURNAL OF CHEMICAL PHYSICS LA English DT Article ID PHOTOELECTRON-SPECTROSCOPY; PHOTOIONIZATION SPECTRUM; TEMPERATURE-DEPENDENCE; VACUUM ULTRAVIOLET; IONIZATION-ENERGY; D2CN RADICALS; KINETIC DATA; DIODE-LASER; CHEMISTRY; COMBUSTION C1 BROOKHAVEN NATL LAB,DEPT APPL SCI,UPTON,NY 11973. COPPIN STATE COLL,DEPT NAT SCI,BALTIMORE,MD. RP STIEF, LJ (reprint author), NASA,GODDARD SPACE FLIGHT CTR,EXTRATERR PHYS LAB,GREENBELT,MD 20771, USA. NR 51 TC 27 Z9 27 U1 0 U2 2 PU AMER INST PHYSICS PI WOODBURY PA CIRCULATION FULFILLMENT DIV, 500 SUNNYSIDE BLVD, WOODBURY, NY 11797-2999 SN 0021-9606 J9 J CHEM PHYS JI J. Chem. Phys. PD APR 1 PY 1995 VL 102 IS 13 BP 5309 EP 5316 DI 10.1063/1.469257 PG 8 WC Chemistry, Physical; Physics, Atomic, Molecular & Chemical SC Chemistry; Physics GA QP515 UT WOS:A1995QP51500022 ER PT J AU ZHU, L DEPRISTO, AE AF ZHU, L DEPRISTO, AE TI BOND ORDER SIMULATION-MODEL - COORDINATION DEPENDENT BIMETALLIC BONDS SO JOURNAL OF CHEMICAL PHYSICS LA English DT Article ID EMBEDDED-ATOM-METHOD; CORRECTED EFFECTIVE-MEDIUM; MONTE-CARLO SIMULATIONS; SURFACE SEGREGATION; PHASE-STABILITY; FCC METALS; MOLECULAR-DYNAMICS; ELECTRONIC THEORY; SELF-DIFFUSION; CU-AU C1 IOWA STATE UNIV SCI & TECHNOL, US DOE, AMES LAB, AMES, IA 50011 USA. IOWA STATE UNIV SCI & TECHNOL, DEPT CHEM, AMES, IA 50011 USA. NR 55 TC 35 Z9 35 U1 1 U2 4 PU AMER INST PHYSICS PI MELVILLE PA 1305 WALT WHITMAN RD, STE 300, MELVILLE, NY 11747-4501 USA SN 0021-9606 EI 1089-7690 J9 J CHEM PHYS JI J. Chem. Phys. PD APR 1 PY 1995 VL 102 IS 13 BP 5342 EP 5349 DI 10.1063/1.469261 PG 8 WC Chemistry, Physical; Physics, Atomic, Molecular & Chemical SC Chemistry; Physics GA QP515 UT WOS:A1995QP51500026 ER PT J AU BARTON, RC VANBELKUM, A SCHERER, S AF BARTON, RC VANBELKUM, A SCHERER, S TI STABILITY OF KARYOTYPE IN SERIAL ISOLATES OF CANDIDA-ALBICANS FROM NEUTROPENIC PATIENTS SO JOURNAL OF CLINICAL MICROBIOLOGY LA English DT Article AB Serial isolates of Candida albicans were obtained from 20 patients with leukemia over periods of up to 8 months. The fingerprinting of these isolates by interrepeat PCR and random amplified polymorphic DNA PCR has been described previously (A. van Belkum, W. Melchers, B. E. de Pauw, S. Scherer, W. Quint, and J. F. Meis, J. Infect. Dis. 169:1062-1070, 1894). Contour-clamped homogeneous electric field gel electrophoresis was used to examine the chromosomes of these isolates. When Changes in the karyotype were seen in a series of isolates, additional interrepeat PCR and Southern blotting with a repeat DNA sequence from the 27A family were performed. These two genotyping tools were used to determine if karyotypic changes seen in a series of isolates were due to chromosome rearrangements in a single strain or due to Colonization with more than one strain. It was determined that changes in karyotype in a series of strains indicated infection by a new strain. C1 UNIV CALIF BERKELEY, LAWRENCE BERKELEY LAB, CTR HUMAN GENOME, BERKELEY, CA 94720 USA. UNIV HOSP DIJKZIGT, DEPT BACTERIOL, 3015 GD ROTTERDAM, NETHERLANDS. UNIV MINNESOTA, SCH MED, DEPT MICROBIOL, MINNEAPOLIS, MN 55455 USA. FU NIAID NIH HHS [AI23850] NR 14 TC 30 Z9 30 U1 0 U2 0 PU AMER SOC MICROBIOLOGY PI WASHINGTON PA 1752 N ST NW, WASHINGTON, DC 20036-2904 USA SN 0095-1137 EI 1098-660X J9 J CLIN MICROBIOL JI J. Clin. Microbiol. PD APR PY 1995 VL 33 IS 4 BP 794 EP 796 PG 3 WC Microbiology SC Microbiology GA QM888 UT WOS:A1995QM88800003 PM 7790439 ER PT J AU SMITH, DH COVATCH, GL AF SMITH, DH COVATCH, GL TI MEASUREMENT OF BOUNDARIES BETWEEN 2-PHASE AND 3-PHASE REGIONS IN EMULSIFIED SYSTEMS BY TITRATION CALORIMETRY .3. C6H13(OC2H4)(2)OH/N-TETRADECANE/WATER SO JOURNAL OF COLLOID AND INTERFACE SCIENCE LA English DT Article DE PHASE DIAGRAMS (TIE TRIANGLES); C6H13(OC2H4)(2)OH/N-TETRADECANE/WATER; PHASE COMPOSITIONS, TOP-, BOTTOM-, AND MIDDLE-PHASE MICROEMULSION ID WATER; OIL; SURFACTANT AB Isoperibolic titration calorimetry has been used to determine tie-triangles (i.e., compositions of conjugate top, middle, and bottom phases) of the system C6H13(OC2H4)(2)OH/n-tetradecane/water at seven temperatures from 15 through 45 degrees C, The concentration of each component in each phase was approximately a linear function of temperature over this temperature range. The density of C6H13(OC2H4)(2)OH from 24 to 50 degrees C also is reported. RP SMITH, DH (reprint author), US DOE,MORGANTOWN ENERGY TECHNOL CTR,POB 880,MORGANTOWN,WV 26507, USA. NR 14 TC 3 Z9 3 U1 0 U2 1 PU ACADEMIC PRESS INC JNL-COMP SUBSCRIPTIONS PI SAN DIEGO PA 525B STREET, SUITE 1900, SAN DIEGO, CA 92101-4495 SN 0021-9797 J9 J COLLOID INTERF SCI JI J. Colloid Interface Sci. PD APR PY 1995 VL 171 IS 1 BP 112 EP 116 DI 10.1006/jcis.1995.1156 PG 5 WC Chemistry, Physical SC Chemistry GA QT153 UT WOS:A1995QT15300012 ER PT J AU GUESS, TR REEDY, ED SLAVIN, AM AF GUESS, TR REEDY, ED SLAVIN, AM TI TESTING COMPOSITE-TO-METAL TUBULAR LAP JOINTS SO JOURNAL OF COMPOSITES TECHNOLOGY & RESEARCH LA English DT Article DE COMPOSITES; TUBULAR JOINTS; STATIC TESTING; FLEXURAL TESTING; BONDED JOINTS; ADHESIVES; FINITE ELEMENT ANALYSIS (FEA) AB Procedures were developed to fabricate, nondestructively evaluate, and mechanically test composite-to-metal tubular joints. The axially loaded tubular lap joint specimen consisted of two metal tubes bonded within each end of a fiberglass composite tube. Joint specimens with both tapered and untapered aluminum adherends and a plain weave E-glass/epoxy composite were tested in tension, compression, and flexure. Other specimens with tapered and untapered steel adherends and a triaxially reinforced E-glass/epoxy composite were tested in tension and compression. Test results include joint strength and failure mode data. A finite element analysis (FEA) of the axially loaded joints explains the effect of adherend geometry and material properties on measured joint strength. The flexural specimen was also analyzed; calculated surface strains are in good agreement with measured values, and joint failure occurs in the region of calculated peak peel stress. RP GUESS, TR (reprint author), SANDIA NATL LABS,TECH STAFF,MS-0958,POB 5800,ALBUQUERQUE,NM 87185, USA. NR 3 TC 6 Z9 6 U1 0 U2 4 PU AMER SOC TESTING MATERIALS PI W CONSHOHOCKEN PA 100 BARR HARBOR DR, W CONSHOHOCKEN, PA 19428-2959 SN 0884-6804 J9 J COMPOS TECH RES JI J. Compos. Technol. Res. PD APR PY 1995 VL 17 IS 2 BP 117 EP 124 PG 8 WC Materials Science, Composites; Polymer Science SC Materials Science; Polymer Science GA QT220 UT WOS:A1995QT22000007 ER PT J AU GRAZIANI, FR AF GRAZIANI, FR TI THE PRODUCT FORMULA ALGORITHM APPLIED TO LINEAR AND RADIATION DIFFUSION SO JOURNAL OF COMPUTATIONAL PHYSICS LA English DT Article ID EQUATION; SCHEME AB We extend an unconditionally stable, explicit algorithm due to DeRaedt and Richardson, Farrell, and Long to include various linear and radiation diffusion problems in one and two dimensions with open and/or reflecting boundary conditions. We consider the ramifications of the ordering ambiguity problem (a feature that arises in the product formula scheme). In order to improve accuracy, we introduce a new type of subcycling based on the Lie-Trotter product formula. We consider a one-dimensional test problem which consists of a slab of material with a constant driving temperature source on one side. We compare the analytic and numerical results for the time evolution of the temperature profile in the linear and radiation diffusion problems as a function of Courant factor (alpha). We find excellent agreement except when alpha much greater than 1. For large alpha, the transient temperature profiles exhibit a ''staircase' like behavior. However, we show (albeit, not rigorously) that all solutions regardless of alpha approximately converge to the correct steady state solution, We also present results for a two-dimensional problem consisting of a constant driving temperature source on one side of a slab of material with an optically thick region interior to the slab. (C) 1995 Academic Press, Inc. RP GRAZIANI, FR (reprint author), LAWRENCE LIVERMORE NATL LAB,POB 808,L-35,LIVERMORE,CA 94550, USA. NR 14 TC 1 Z9 1 U1 0 U2 0 PU ACADEMIC PRESS INC JNL-COMP SUBSCRIPTIONS PI SAN DIEGO PA 525B STREET, SUITE 1900, SAN DIEGO, CA 92101-4495 SN 0021-9991 J9 J COMPUT PHYS JI J. Comput. Phys. PD APR PY 1995 VL 118 IS 1 BP 9 EP 23 DI 10.1006/jcph.1995.1076 PG 15 WC Computer Science, Interdisciplinary Applications; Physics, Mathematical SC Computer Science; Physics GA QT079 UT WOS:A1995QT07900002 ER PT J AU SHASHKOV, M STEINBERG, S AF SHASHKOV, M STEINBERG, S TI SUPPORT-OPERATOR FINITE-DIFFERENCE ALGORITHMS FOR GENERAL ELLIPTIC PROBLEMS SO JOURNAL OF COMPUTATIONAL PHYSICS LA English DT Article AB An algorithm is developed for discretizing boundary-value problems given by a general linear elliptic second-order partial-differential equation with general mixed or Robin boundary conditions in general logically rectangular grids. The continuum problem can be written as an operator equation where the operator is self adjoint and positive definite. The discrete approximations have the same property. Consequently, the matrices for the discrete problem are symmetric and positive definite. Also, the scheme has a nearest neighbor stencil. Consequently, the most powerful linear solvers can be applied. In smooth grids, the algorithm produces second-order accurate solutions, It is the generality of the problem (general matrix coefficients, general boundary conditions, general logically rectangular grids) that makes finding such an algorithm difficult. The algorithm, which is a combination of the method of support operators and the mapping method, overcomes certain difficulties of the individual methods, producing a high-quality algorithm for solving general elliptic problems. (C) 1995 Academic Press, Inc. C1 UNIV NEW MEXICO,DEPT MATH & STAT,ALBUQUERQUE,NM 87131. RP SHASHKOV, M (reprint author), LOS ALAMOS NATL LAB,T-7,MS-B284,LOS ALAMOS,NM 87545, USA. NR 13 TC 57 Z9 60 U1 0 U2 0 PU ACADEMIC PRESS INC JNL-COMP SUBSCRIPTIONS PI SAN DIEGO PA 525B STREET, SUITE 1900, SAN DIEGO, CA 92101-4495 SN 0021-9991 J9 J COMPUT PHYS JI J. Comput. Phys. PD APR PY 1995 VL 118 IS 1 BP 131 EP 151 DI 10.1006/jcph.1995.1085 PG 21 WC Computer Science, Interdisciplinary Applications; Physics, Mathematical SC Computer Science; Physics GA QT079 UT WOS:A1995QT07900011 ER PT J AU RAMBO, PW AF RAMBO, PW TI FINITE-GRID INSTABILITY IN QUASI-NEUTRAL HYBRID SIMULATIONS SO JOURNAL OF COMPUTATIONAL PHYSICS LA English DT Article ID PLASMA SIMULATION; MODEL; FLUID; CODE AB Analysis and simulation of numerical instability caused by the spatial grid is presented for the case of quasineutral hybrid plasma simulation. The simplest case of particle ions advanced in the ambipolar electric field due to an isothermal, charge neutralizing electron fluid is examined. Stationary plasma is destabilized by finite ion temperature with the threshold temperature T-i characterized by the ratio ZT(Theta)/T-i, where Z is the charge state of the ions and T-e is the electron temperature. A cold drifting plasma is found to be unstable with typical growth rate gamma approximate to 0.4-0.6 C-s/Delta X (Delta X is the grid spacing and C-s is the ion acoustic speed); simulations show that unstable growth is saturated by particle trapping leading to heated ions. For nearest grid point weighting, saturation, and threshold for growth are observed to be T-i approximate to 0.6 ZT(e) while for linear particle weighting, T-i approximate to 0.1 ZT(e). These results are relevant to hybrid particle simulations of laser generated plasmas, a regime where ZT(e)/T-i much greater than 1 is encountered. (C) 1995 Academic Press, Inc. RP LAWRENCE LIVERMORE NATL LAB, POB 808, LIVERMORE, CA 94550 USA. NR 14 TC 8 Z9 8 U1 0 U2 0 PU ACADEMIC PRESS INC ELSEVIER SCIENCE PI SAN DIEGO PA 525 B ST, STE 1900, SAN DIEGO, CA 92101-4495 USA SN 0021-9991 EI 1090-2716 J9 J COMPUT PHYS JI J. Comput. Phys. PD APR PY 1995 VL 118 IS 1 BP 152 EP 158 DI 10.1006/jcph.1995.1086 PG 7 WC Computer Science, Interdisciplinary Applications; Physics, Mathematical SC Computer Science; Physics GA QT079 UT WOS:A1995QT07900012 ER PT J AU FU, TC NEWMAN, N JONES, E CHAN, JS LIU, X RUBIN, MD CHEUNG, NW WEBER, ER AF FU, TC NEWMAN, N JONES, E CHAN, JS LIU, X RUBIN, MD CHEUNG, NW WEBER, ER TI THE INFLUENCE OF NITROGEN ION ENERGY ON THE QUALITY OF GAN FILMS GROWN WITH MOLECULAR-BEAM EPITAXY SO JOURNAL OF ELECTRONIC MATERIALS LA English DT Article DE ACTIVATED NITROGEN; GAN; MOLECULAR BEAM EPITAXY (MBE); NITROGEN ION ENERGY ID DIODES AB Since the growth of GaN using molecular beam epitaxy (MBE) occurs under metastable growth conditions, activated nitrogen is required to drive the forward synthesis reaction. In the process of exciting the nitrogen using a plasma or ion-beam source, species with large kinetic energies are generated. Impingement on the growth surface by these species can result in subsurface damage to the growing film, as well as an enhancement of the reverse decomposition reaction rate. In this study, we investigate the effect of the kinetic energy of the impinging nitrogen ions during growth on the resulting optical and structural properties of GaN films. Strong band-edge photoluminescence and cathodoluminescence are found when a kinetic energy of similar to 10 eV are used, while luminescence is not detectable when the kinetic energies exceeds 18 eV. Also, we find that the use of conductive SiC substrates results in more homogeneous luminescence than the use of insulating sapphire substrates. This is attributed to sample surface charging in the case of sapphire substrates and subsequent variation in the incident ion flux and kinetic energy across the growth surface. This study clearly shows that the quality of GaN films grown by MBE are presently Limited by damage from the impingement of high energy species on the growth surface. C1 UNIV CALIF BERKELEY,DEPT MAT SCI,BERKELEY,CA 94720. UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,BERKELEY,CA 94720. RP FU, TC (reprint author), UNIV CALIF BERKELEY,DEPT ELECT ENGN & COMP SCI,BERKELEY,CA 94720, USA. RI Newman, Nathan/E-1466-2011 OI Newman, Nathan/0000-0003-2819-9616 NR 22 TC 30 Z9 30 U1 0 U2 4 PU MINERALS METALS MATERIALS SOC PI WARRENDALE PA 420 COMMONWEALTH DR, WARRENDALE, PA 15086 SN 0361-5235 J9 J ELECTRON MATER JI J. Electron. Mater. PD APR PY 1995 VL 24 IS 4 BP 249 EP 255 DI 10.1007/BF02659683 PG 7 WC Engineering, Electrical & Electronic; Materials Science, Multidisciplinary; Physics, Applied SC Engineering; Materials Science; Physics GA QR224 UT WOS:A1995QR22400008 ER PT J AU AHRENKIEL, SP BODE, MH ALJASSIM, MM LUO, H XIN, SH FURDYNA, JK AF AHRENKIEL, SP BODE, MH ALJASSIM, MM LUO, H XIN, SH FURDYNA, JK TI MICROCHARACTERIZATION OF COMPOSITION MODULATIONS IN EPITAXIAL ZNSE1-XTEX SO JOURNAL OF ELECTRONIC MATERIALS LA English DT Article DE COMPOSITION MODULATION; MOLECULAR BEAM EPITAXY (MBE); TRANSMISSION ELECTRON MICROSCOPY (TEM); ZNSETE ID MOLECULAR-BEAM EPITAXY; STRAINED-LAYER SUPERLATTICES; PHASE-SEPARATION; ALLOYS; ZNSE; ZNTE; PHOTOLUMINESCENCE; ABSORPTION AB Molecular beam epitaxial growth of the ZnSe1-xTex (x = 0.44-0.47) alloy on vicinal (001) GaAs substrates tilted four, six, and nine degree-[111]A or B results in partial phase separation of the alloy with a vertical modulation between different compositions. Transmission electron microscopy images of samples grown on four degree-tilted substrates showed superlattice-like structures, with periods in the range 13.4-28.9 Angstrom. Lattice images reveal diffuse interfaces between light and dark bands. Period variations were detected in isolated regions of some samples. We present evidence that the modulation develops at the growth surface, and remains stable in the bulk at temperatures up to 450 degrees C. Satellite spot pairs with approximate indices (h k 1 + delta) were present near the zinc-blende spots in electron diffraction patterns and x-ray diffraction data, as expected from material with a sinusoidal composition profile. The orientation of the spots reveals that the modulation vector is parallel to the growth direction, rather than to [001]. The [111]A- and B-tilted samples showed significant modulation, while the five degree-[110] and on-axis material showed no detectable modulation. The modulation wavelength did not strongly depend on growth temperature in the range examined (285-335 degrees C). Samples showing composition modulation did not exhibit significantly altered low-temperature luminescence spectra from material: with no modulation. C1 UNIV NOTRE DAME,NOTRE DAME,IN 46556. RP AHRENKIEL, SP (reprint author), NATL RENEWABLE ENERGY LAB,GOLDEN,CO 80401, USA. RI Schaff, William/B-5839-2009 NR 27 TC 0 Z9 0 U1 0 U2 3 PU MINERALS METALS MATERIALS SOC PI WARRENDALE PA 420 COMMONWEALTH DR, WARRENDALE, PA 15086 SN 0361-5235 J9 J ELECTRON MATER JI J. Electron. Mater. PD APR PY 1995 VL 24 IS 4 BP 319 EP 325 DI 10.1007/BF02659694 PG 7 WC Engineering, Electrical & Electronic; Materials Science, Multidisciplinary; Physics, Applied SC Engineering; Materials Science; Physics GA QR224 UT WOS:A1995QR22400019 ER PT J AU ALBIN, DS TUTTLE, JR NOUFI, R AF ALBIN, DS TUTTLE, JR NOUFI, R TI THE FORMATION OF LARGE-GRAIN CUINSE2 FILMS BY SELENIZATION BY HIGH-RATE SE TRANSPORT UNDER MODERATE VACUUM CONDITIONS SO JOURNAL OF ELECTRONIC MATERIALS LA English DT Article DE CUINSE2; LARGE GRAIN; SELENIZATION ID SELENIUM; GROWTH AB A novel method for forming large-grain CuInSe2 thin films by the reaction of In and Cu with Se inside a sealed ampoule is presented. A Se source and a selenization precursor consisting of a co-evaporated In+Cu film deposited onto an alumina substrate were placed at opposite ends of a closed quartz crucible sealed at 100 Torr. By establishing a small thermal gradient between the ends of the ampoule, Se was transported to the precursor where selenization of the In-Cu layer occurred. The maximum substrate temperature used was 475 degrees C. Resulting film microstructures were extremely well formed, consisting of 3 to 5 mu m grains of densely packed CuInSe2 crystallites. It is suggested that such enhanced grain growth may be the result of the preferential formation of the Serich liquid, L3, under conditions of high Se flux. Such a mechanism may be exploited for fabricating large-grain CuInSe2 films at temperatures compatible with substrates-of-choice in solar cell manufacturing. RP ALBIN, DS (reprint author), NATL RENEWABLE ENERGY LAB,GOLDEN,CO 80401, USA. NR 20 TC 8 Z9 8 U1 0 U2 5 PU MINERALS METALS MATERIALS SOC PI WARRENDALE PA 420 COMMONWEALTH DR, WARRENDALE, PA 15086 SN 0361-5235 J9 J ELECTRON MATER JI J. Electron. Mater. PD APR PY 1995 VL 24 IS 4 BP 351 EP 357 DI 10.1007/BF02659698 PG 7 WC Engineering, Electrical & Electronic; Materials Science, Multidisciplinary; Physics, Applied SC Engineering; Materials Science; Physics GA QR224 UT WOS:A1995QR22400023 ER PT J AU BARTLETT, N LUCIER, G SHEN, C CASTEEL, WJ CHACON, L MUNZENBERG, J ZEMVA, B AF BARTLETT, N LUCIER, G SHEN, C CASTEEL, WJ CHACON, L MUNZENBERG, J ZEMVA, B TI THE OXIDIZING PROPERTIES OF CATIONIC HIGH OXIDATION-STATE TRANSITION-ELEMENT FLUORO SPECIES SO JOURNAL OF FLUORINE CHEMISTRY LA English DT Article; Proceedings Paper CT George H Cady Symposium on Inorganic Chemistry, at the 207th Meeting of the American-Chemical-Society CY MAR 14-17, 1994 CL SAN DIEGO, CA SP AMER CHEM SOC DE OXIDIZING PROPERTIES; TRANSITION ELEMENT FLUORO SPECIES; MAGNETIC PROPERTIES; DISPROPORTIONATION C1 UNIV CALIF BERKELEY,DEPT CHEM,BERKELEY,CA 94720. UNIV LJUBLJANA,JOZEF STEFAN INST,LJUBLJANA 61000,SLOVENIA. RP BARTLETT, N (reprint author), UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,DIV CHEM SCI,BERKELEY,CA 94720, USA. NR 0 TC 20 Z9 21 U1 1 U2 3 PU ELSEVIER SCIENCE SA LAUSANNE PI LAUSANNE 1 PA PO BOX 564, 1001 LAUSANNE 1, SWITZERLAND SN 0022-1139 J9 J FLUORINE CHEM JI J. Fluor. Chem. PD APR PY 1995 VL 71 IS 2 BP 163 EP 164 DI 10.1016/0022-1139(94)06005-7 PG 2 WC Chemistry, Inorganic & Nuclear; Chemistry, Organic SC Chemistry GA QV343 UT WOS:A1995QV34300006 ER PT J AU ZEMVA, B CHACON, L LUTAR, K SHEN, C ALLMAN, J BARTLETT, N AF ZEMVA, B CHACON, L LUTAR, K SHEN, C ALLMAN, J BARTLETT, N TI SYNTHESES AND SOME PROPERTIES OF NEW NICKEL FLUORIDES SO JOURNAL OF FLUORINE CHEMISTRY LA English DT Article; Proceedings Paper CT George H Cady Symposium on Inorganic Chemistry, at the 207th Meeting of the American-Chemical-Society CY MAR 14-17, 1994 CL SAN DIEGO, CA SP AMER CHEM SOC DE NICKEL FLUORIDES; OXIDIZING AGENTS; FLUORINATING AGENTS; MAGNETIC PROPERTIES; CRYSTAL STRUCTURES C1 UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,DIV CHEM SCI,BERKELEY,CA 94720. UNIV CALIF BERKELEY,DEPT CHEM,BERKELEY,CA 94720. RP ZEMVA, B (reprint author), UNIV LJUBLJANA,JOZEF STEFAN INST,LJUBLJANA 61000,SLOVENIA. NR 0 TC 5 Z9 5 U1 0 U2 0 PU ELSEVIER SCIENCE SA LAUSANNE PI LAUSANNE 1 PA PO BOX 564, 1001 LAUSANNE 1, SWITZERLAND SN 0022-1139 J9 J FLUORINE CHEM JI J. Fluor. Chem. PD APR PY 1995 VL 71 IS 2 BP 195 EP 196 DI 10.1016/0022-1139(94)06021-D PG 2 WC Chemistry, Inorganic & Nuclear; Chemistry, Organic SC Chemistry GA QV343 UT WOS:A1995QV34300022 ER PT J AU DENTON, RE GARY, SP LI, XL ANDERSON, BJ LABELLE, JW LESSARD, M AF DENTON, RE GARY, SP LI, XL ANDERSON, BJ LABELLE, JW LESSARD, M TI LOW-FREQUENCY FLUCTUATIONS IN THE MAGNETOSHEATH NEAR THE MAGNETOPAUSE SO JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS LA English DT Article ID CYCLOTRON ANISOTROPY INSTABILITIES; QUASI-PERPENDICULAR SHOCK; PLASMA DEPLETION LAYER; EARTHS BOW SHOCK; SUBSOLAR MAGNETOPAUSE; INNER MAGNETOSHEATH; MIRROR WAVES; SOLAR-WIND; ISEE 1-2; ION AB There are four low-frequency modes which may propagate in a high-beta nearly bi-Maxwellian plasma. These are the magnetosonic, Alfven, ion acoustic, and mirror modes. This manuscript defines a procedure based on linear Vlasov theory for the unique identification of these modes by use of transport ratios, dimensionless ratios of the fluctuating field and plasma quantities. A single parameter, the mode deviation, is defined which characterizes the difference between the theoretical transport ratios of a particular mode and the observed ratios. The mode deviation is calculated using the plasma and magnetic field data gathered by the Active Magnetospheric Particle Tracer Explorers/Ion Release Module spacecraft to identify the modes observed in the terrestrial magnetosheath near the magnetopause. As well as determining the mode which best describes the observed fluctuations, it gives us a measure of whether or not the resulting identification is unique. Using 17 time periods temporally close to a magnetopause crossing, and confining our study to the frequency range from 0.01 to 0.04 Hz, we find that the only clearly identified mode in this frequency range. is the mirror mode. Most commonly, the quasi-perpendicular mirror mode (with wave vector k roughly perpendicular to the background magnetic field B-0) is observed. In two events the quasi-parallel mirror mode (k parallel to B-0) was identified. C1 DARTMOUTH COLL,DEPT PHYS & ASTRON,HANOVER,NH 03755. JOHNS HOPKINS UNIV,APPL PHYS LAB,LAUREL,MD. LOS ALAMOS NATL LAB,LOS ALAMOS,NM. RI Anderson, Brian/I-8615-2012 NR 36 TC 61 Z9 61 U1 0 U2 4 PU AMER GEOPHYSICAL UNION PI WASHINGTON PA 2000 FLORIDA AVE NW, WASHINGTON, DC 20009 SN 0148-0227 J9 J GEOPHYS RES JI J. Geophys. Res-Space Phys. PD APR 1 PY 1995 VL 100 IS A4 BP 5665 EP 5679 DI 10.1029/94JA03024 PG 15 WC Astronomy & Astrophysics SC Astronomy & Astrophysics GA QR195 UT WOS:A1995QR19500009 ER PT J AU TRIBBLE, DL KRAUSS, RM LANSBERG, MG THIEL, PM VANDENBERG, JJM AF TRIBBLE, DL KRAUSS, RM LANSBERG, MG THIEL, PM VANDENBERG, JJM TI GREATER OXIDATIVE SUSCEPTIBILITY OF THE SURFACE MONOLAYER IN SMALL DENSE LDL MAY CONTRIBUTE TO DIFFERENCES IN COPPER-INDUCED OXIDATION AMONG LDL DENSITY SUBFRACTIONS SO JOURNAL OF LIPID RESEARCH LA English DT Article DE OXIDATION; FLUORESCENT PROBES; LARGE BUOYANT LDL; SMALL DENSE LDL; HEMIN; PARINARIC ACID ID HUMAN-ERYTHROCYTE-MEMBRANES; CIS-PARINARIC ACID; LIPID-PEROXIDATION; VITAMIN-E; LIPOPROTEIN OXIDATION; ANTIOXIDANTS; CHOLESTEROL; INJURY; CORE; HEME AB We monitored peroxidative stress in the surface monolayer as compared with the outer core of large, buoyant (d 1.025-1.032 g/ml) and small, dense (d 1.040-1.054 g/ml) low density lipoprotein (LDL) subfractions using the oxidation-labile fluorescent probes parinaric acid (PnA) and parinaric acid methyl ester (PnME), which partition preferentially into these respective regions of LDL. Oxidation was initiated either with CuSO4 (5 mu M) or the iron (Fe3+)-containing lipophilic complex hemin (1.0 mu M) plus cumene hydroperoxide to facilitate heme degradation. In the presence of Cu2+, PnA depleted significantly more rapidly than PnME in dense (P = 0.039) but not in buoyant LDL, suggesting that surface vulnerability is enhanced in dense LDL particles. With hemin, PnA and PnME were similarly susceptible within both subfractions, although there was a trend toward slower loss of PnA in buoyant LDL (P = 0.10), consistent with the internal site of initiation and a greater surface resistance in buoyant particles. As indicated by conjugated diene lag times, dense LDL was more susceptible than buoyant LDL to oxidation by Cu2+ (P = 0.03) but not hemin (P = 0.68). These results suggest that the increased susceptibility of dense LDL to oxidation by external agents such as Cu2+ is at least partially mediated by an enhanced vulnerability of the surface compartment. C1 CHILDRENS HOSP OAKLAND, RES INST, OAKLAND, CA 94609 USA. RP TRIBBLE, DL (reprint author), UNIV CALIF BERKELEY, LAWRENCE BERKELEY LAB, DEPT MOLEC & NUCL MED, DIV LIFE SCI, BERKELEY, CA 94720 USA. FU NHLBI NIH HHS [HL18574, HL27059]; NIDDK NIH HHS [DK32094] NR 35 TC 68 Z9 70 U1 0 U2 1 PU AMER SOC BIOCHEMISTRY MOLECULAR BIOLOGY INC PI BETHESDA PA 9650 ROCKVILLE PIKE, BETHESDA, MD 20814-3996 USA SN 0022-2275 EI 1539-7262 J9 J LIPID RES JI J. Lipid Res. PD APR PY 1995 VL 36 IS 4 BP 662 EP 671 PG 10 WC Biochemistry & Molecular Biology SC Biochemistry & Molecular Biology GA QU832 UT WOS:A1995QU83200003 PM 7616114 ER PT J AU NANZ, D ERNST, M HONG, M ZIEGEWEID, MA SCHMIDT-ROHR, K PINES, A AF NANZ, D ERNST, M HONG, M ZIEGEWEID, MA SCHMIDT-ROHR, K PINES, A TI LOW-POWER DECOUPLING SEQUENCES FOR HIGH-RESOLUTION CHEMICAL-SHIFT AND LOCAL-FIELD NMR-SPECTRA OF LIQUID-CRYSTALS SO JOURNAL OF MAGNETIC RESONANCE SERIES A LA English DT Article ID MULTIPLE-PULSE SEQUENCES; SOLID-STATE NMR; C-13 NMR; BROAD; INVERSION; SPECTROSCOPY; DIPOLAR AB Various new and well-established multiple-pulse sequences that provide homonuclear dipolar decoupling are compared on a high-resolution spectrometer/probe configuration using low RF-irradiation powers. Proton-proton decoupled carbon-13 spectra of singly C-13-labeled benzene dissolved in a nematic liquid crystal and of the liquid crystal 152 are presented. Two classes of multiple-pulse sequences are studied that produce either broadband decoupled carbon spectra or separated local-held spectra. Several new approaches for the design of windowless sequences are demonstrated to be valuable in these heteronuclear experiments. They include implementations of the iterative MLEV scheme and the use of 270 degrees pulses. Furthermore, noncyclic propagators have been found that exhibit advantages over closely related cyclic analogues in both classes of decoupling sequences. (C) 1995 Academic Press, Inc. C1 UNIV CALIF BERKELEY, LAWRENCE BERKELEY LAB, DIV MAT SCI, BERKELEY, CA 94720 USA. UNIV CALIF BERKELEY, DEPT CHEM, BERKELEY, CA 94720 USA. RI Nanz, Daniel/A-9889-2012; Ernst, Matthias/A-6732-2010 OI Ernst, Matthias/0000-0002-9538-6086 NR 29 TC 11 Z9 11 U1 1 U2 4 PU ACADEMIC PRESS INC ELSEVIER SCIENCE PI SAN DIEGO PA 525 B ST, STE 1900, SAN DIEGO, CA 92101-4495 USA SN 1064-1858 J9 J MAGN RESON SER A JI J. Magn. Reson. Ser. A PD APR PY 1995 VL 113 IS 2 BP 169 EP 176 DI 10.1006/jmra.1995.1077 PG 8 WC Physics, Atomic, Molecular & Chemical SC Physics GA QW158 UT WOS:A1995QW15800005 ER PT J AU BRANAGAN, DJ MCCALLUM, RW AF BRANAGAN, DJ MCCALLUM, RW TI ALTERING THE COOLING RATE DEPENDENCE OF PHASE-FORMATION DURING RAPID SOLIDIFICATION IN THE ND2FE14B SYSTEM SO JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS LA English DT Article ID PERMANENT-MAGNET MATERIALS; ND-B MAGNETS; NDFEB MAGNETS; HOT EXTRUSION; RICH PHASE; FE; ALLOYS; MICROSTRUCTURE AB In order to evaluate the effects of additions on the solidification behavior of Nd2Fe14B, a stoichiometric alloy was modified with elemental additions of Ti or C and a compound addition of Ti with C. For each alloy, a series of wheel speed runs was undertaken, from which the optimum wheel speeds and optimum energy products were determined. On the BHmax versus wheel speed plots, regions were identified in order to analyze the changes with cooling rates leading to phase formation brought about by the alloy modifications. The compilation of the regional data of the modified alloys showed their effects on altering the cooling rate dependence of phase formation. It was found that the regions of properitectic iron formation, glass formation, and the optimum cooling rate can be changed by more than a factor of two through appropriate alloying additions. The effects of the alloy modifications can be visualized in a convenient fashion through the use of a model continuous cooling transformation (CCT) diagram which represents phase formation during the solidification process under continuous cooling conditions for a wide range of cooling rates from rapid solidification to equilibrium cooling. C1 US DOE,AMES LAB,AMES,IA 50011. IOWA STATE UNIV SCI & TECHNOL,DEPT MAT SCI & ENGN,AMES,IA 50011. NR 32 TC 29 Z9 29 U1 5 U2 17 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0304-8853 J9 J MAGN MAGN MATER JI J. Magn. Magn. Mater. PD APR PY 1995 VL 146 IS 1-2 BP 89 EP 102 DI 10.1016/0304-8853(94)01646-1 PG 14 WC Materials Science, Multidisciplinary; Physics, Condensed Matter SC Materials Science; Physics GA QX849 UT WOS:A1995QX84900014 ER PT J AU SCHREMS, KK DOGAN, CP HAWK, JA AF SCHREMS, KK DOGAN, CP HAWK, JA TI WEAR MECHANISMS IN A NONROTATING WIRE ROPE SO JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE LA English DT Article DE ABRASIVE WEAR; FAILURE; FATIGUE; FRETTING; WEAR; WIRE ROPE AB A nonrotating wire rope used in mine hoist operations is being examined by the U.S. Bureau of Mines to determine operative wear mechanisms, Typically, bending and loading the ropes during service cause small, localized movements at interwire contacts, leading to material loss through wear The cumulative effect of both material loss by wear and wire breakage by fatigue failure accelerates rope retirement. If the macroscopic mechanics of wire rope failure are to be understood, microscopic deformation and degradation processes must be identified and quantified, As a first step in this study, interwire wear and deformation were studied using a combination of scanning electron microscopy and hardness measurements, Both fretting and abrasive wear were identified as wear mechanisms. Preferential sites for fretting and abrasive wear were identified and are discussed regarding rope construction and geometry and the tribe-system. RP SCHREMS, KK (reprint author), US BUR MINES,ALBANY RES CTR,1450 QUEEN AVE SW,ALBANY,OR 97321, USA. NR 15 TC 5 Z9 6 U1 0 U2 3 PU ASM INTERNATIONAL PI MATERIALS PARK PA SUBSCRIPTIONS SPECIALIST CUSTOMER SERVICE, MATERIALS PARK, OH 44073-0002 SN 1059-9495 J9 J MATER ENG PERFORM JI J. Mater. Eng. Perform. PD APR PY 1995 VL 4 IS 2 BP 136 EP 144 DI 10.1007/BF02664106 PG 9 WC Materials Science, Multidisciplinary SC Materials Science GA QU838 UT WOS:A1995QU83800002 ER PT J AU MUELLER, CH HOLLOWAY, PH BUDAI, JD MIRANDA, FA BHASIN, KB AF MUELLER, CH HOLLOWAY, PH BUDAI, JD MIRANDA, FA BHASIN, KB TI YBA2CU3O7-X FILMS ON OFF-AXIS Y-ZRO2 SUBSTRATES USING Y-ZRO2 OR Y2O3 BARRIER LAYERS SO JOURNAL OF MATERIALS RESEARCH LA English DT Article ID THIN-FILMS; STABILIZED ZRO2; GROWTH; ZIRCONIA; YTTRIA; SRTIO3 AB YBa2CU3O7-x (YBCO) and barrier layer films were deposited on single-crystal (Y2O3)(0.09)(ZrO2)(0.91) substrates cut between 3.6 and 35.7 degrees off-axis from the (001) planes. The barrier layers were (Y2O3)(0.065)(Y-ZrO2)(0.935)(Y-ZrO2), Y2O3, Of multilayered structures of Y-ZrO2 and Y2O3. X-ray diffraction showed that the Y-ZrO2 and Y2O3 barrier layers generally grew epitaxially on the off-axis substrates, with the (001) barrier layer film planes being parallel to those of the substrate, and the [100] directions being parallel. YBCO films deposited on Y2O3 barrier layers also showed epitaxy with the YBCO (001) planes being nearly parallel to the substrate (001) planes, even for miscuts up to 35.7 degrees. In contrast, the (001) planes of YBCO films deposited on Y-ZrO2 barrier layers were almost parallel to the substrate surface, not the (001) substrate planes. However, YBCO films on Y-ZrO2 films maintained particular in-plane epitaxial orientations with respect to the substrate. The YBCO full-width at half-maximum (FWHM) x-ray peaks were slightly narrower (0.8 degrees) on Y2O3 barrier layers than on Y-ZrO2 layers (1.3 degrees). The electrical resistivity versus temperature behavior of the YBCO/Y2O3 films was consistent with increased,grain boundary scattering as the degree of substrate miscut increased, whereas YBCO/Y-ZrO2 films' resistivities showed less sensitivity to substrate miscut, consistent with the loss of epitaxy. C1 NASA,LEWIS RES CTR,CLEVELAND,OH 44135. UNIV FLORIDA,DEPT MAT SCI & ENGN,GAINESVILLE,FL 32611. OAK RIDGE NATL LAB,DIV SOLID STATE,OAK RIDGE,TN 37831. RI Budai, John/R-9276-2016 OI Budai, John/0000-0002-7444-1306 NR 20 TC 5 Z9 5 U1 0 U2 1 PU MATERIALS RESEARCH SOCIETY PI PITTSBURGH PA 9800 MC KNIGHT ROAD SUITE 327, PITTSBURGH, PA 15237 SN 0884-2914 J9 J MATER RES JI J. Mater. Res. PD APR PY 1995 VL 10 IS 4 BP 810 EP 816 DI 10.1557/JMR.1995.0810 PG 7 WC Materials Science, Multidisciplinary SC Materials Science GA QN591 UT WOS:A1995QN59100005 ER PT J AU BRIANT, CL DELUCA, JA KARAS, PL GARBAUSKAS, MF SUTLIFF, JA GOYAL, A KROEGER, D AF BRIANT, CL DELUCA, JA KARAS, PL GARBAUSKAS, MF SUTLIFF, JA GOYAL, A KROEGER, D TI THE MICROSTRUCTURAL EVOLUTION OF A SILVER-CONTAINING SPRAY DEPOSITED 1223-TL-CA-BA-CU OXIDE SUPERCONDUCTOR SO JOURNAL OF MATERIALS RESEARCH LA English DT Article ID HIGH-TEMPERATURE SUPERCONDUCTORS; THIN-FILMS; O SYSTEM; PHASE; TL2CABA2CU2OY; OXYGEN; VAPOR AB This paper reports a study of the microstructural evolution of Ag-containing 1223 Tl-Ca-Ba-Cu oxide superconductors in spray-deposited films. The films were formed by spray depositing nitrates of Ca, Ba, Cu, and Ag onto a polycrystalline yttria-stabilized zirconia substrate. These deposits were then converted to a mixture of oxides (calcia, calcium-copper oxide, and barium cuprate) and metallic silver by heating in oxygen. When thallium oxide vapor was passed over the film, the thallium was incorporated into the film and the 1223 phase was formed. The evidence strongly suggests that the development of the 1223 superconductor involves the formation of a liquid phase. Our analysis suggests that the initial phase to form a liquid is CaO which contains thallium, barium, copper, and silver. Once this initial liquid is formed, it incorporates more thallium which, in turn, allows it to dissolve other types of oxides present in the film. In this way the liquid spreads across the surface. The equilibrium 1223 phase precipitates from it. C1 GE CO,CTR CORP RES & DEV,SCHENECTADY,NY 12301. OAK RIDGE NATL LAB,OAK RIDGE,TN 37831. NR 25 TC 8 Z9 8 U1 0 U2 1 PU MATERIALS RESEARCH SOCIETY PI PITTSBURGH PA 9800 MC KNIGHT ROAD SUITE 327, PITTSBURGH, PA 15237 SN 0884-2914 J9 J MATER RES JI J. Mater. Res. PD APR PY 1995 VL 10 IS 4 BP 823 EP 842 DI 10.1557/JMR.1995.0823 PG 20 WC Materials Science, Multidisciplinary SC Materials Science GA QN591 UT WOS:A1995QN59100007 ER PT J AU BORDES, N WANG, LM EWING, RC SICKAFUS, KE AF BORDES, N WANG, LM EWING, RC SICKAFUS, KE TI ION-BEAM-INDUCED DISORDERING AND ONSET OF AMORPHIZATION IN SPINEL BY DEFECT ACCUMULATION SO JOURNAL OF MATERIALS RESEARCH LA English DT Article ID MGAL2O4; DAMAGE AB Ion-irradiation induces amorphization in many intermetallics and ceramics, but spinel (MgAl2O4) is considered a ''radiation resistant'' ceramic. Spinel was irradiated with 1.5 MeV Kr+ at 20 K and observed in situ by transmission electron microscopy (TEM). The spinel remained crystalline to a high dose of 1 x 10(16) ions/cm(2), without any evidence of amorphization, Another spinel was preimplanted with Ne (400 keV and 50 keV). The microstructure revealed a still crystalline material with 8 nm interstitial loops. After irradiation with 1.5 MeV Kr+ (20 K), amorphization, a result of cation disordering, initiated at a dose of 1.7 X 10(15) ions/cm(2). At a dose of 1 X 10(16) ions/cm(2). the spinel was partially amorphous and the remaining crystalline domains disordered. These results show that spinel can be disordered and that amorphization can be triggered by the introduction of stable defects, followed by ion irradiation at low temperature. C1 LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87545. RP BORDES, N (reprint author), UNIV NEW MEXICO,DEPT EARTH & PLANETARY SCI,ALBUQUERQUE,NM 87131, USA. NR 20 TC 30 Z9 30 U1 0 U2 6 PU MATERIALS RESEARCH SOCIETY PI PITTSBURGH PA 9800 MC KNIGHT ROAD SUITE 327, PITTSBURGH, PA 15237 SN 0884-2914 J9 J MATER RES JI J. Mater. Res. PD APR PY 1995 VL 10 IS 4 BP 981 EP 985 DI 10.1557/JMR.1995.0981 PG 5 WC Materials Science, Multidisciplinary SC Materials Science GA QN591 UT WOS:A1995QN59100024 ER PT J AU BRASKI, DN ALEXANDER, KB AF BRASKI, DN ALEXANDER, KB TI AUGER-ELECTRON SPECTROSCOPY ANALYSIS OF SIC-WHISKER SURFACES AND SIC-WHISKER ALUMINA INTERFACES SO JOURNAL OF MATERIALS RESEARCH LA English DT Article ID CERAMIC MATRIX COMPOSITES; SILICON-CARBIDE; TOUGHENING BEHAVIOR; REINFORCED ALUMINA AB Auger Electron Spectroscopy (AES) has been used to examine as-received and oxidized silicon carbide whiskers and their respective whisker/matrix interfaces after fabrication into SiC-whisker-reinforced alumina composites. As-received whisker surfaces exhibited a 2-3 nm-thick near-surface region that was C-rich. Oxygen was detected at the outer surface, but diminished to near zero within 25 nm of the surface. Oxidized whiskers had 60 nm-thick SiO2 surface layers, which was in agreement with the transmission electron microscopy observations. The whisker/matrix interfaces in both composites consisted of thin (<0.5 nm) layers of a C-Si-O noncrystalline material. The thick SiO2 layers on the oxidized whiskers were ejected from the interfaces during hot-pressing. It was concluded that (i) the higher toughness of the composite fabricated with as-received SiC whiskers may be related to the higher C and lower O in its SiCw/Al2O3 interfaces, and (ii) interface composition cannot be reliably predicted using the surface composition of free whiskers prior to fabrication. RP OAK RIDGE NATL LAB, DIV MET & CERAM, POB 2008, OAK RIDGE, TN 37831 USA. NR 16 TC 3 Z9 3 U1 0 U2 1 PU CAMBRIDGE UNIV PRESS PI NEW YORK PA 32 AVENUE OF THE AMERICAS, NEW YORK, NY 10013-2473 USA SN 0884-2914 EI 2044-5326 J9 J MATER RES JI J. Mater. Res. PD APR PY 1995 VL 10 IS 4 BP 1016 EP 1023 DI 10.1557/JMR.1995.1016 PG 8 WC Materials Science, Multidisciplinary SC Materials Science GA QN591 UT WOS:A1995QN59100028 ER PT J AU HSUEH, CH AF HSUEH, CH TI MATRIX CRACKING WITH FRICTIONAL BRIDGING FIBERS IN CONTINUOUS FIBER CERAMIC COMPOSITES SO JOURNAL OF MATERIALS SCIENCE LA English DT Article ID FIBER PULL-OUT; REINFORCED COMPOSITES; STRESSES; FRACTURE; BEHAVIOR AB Matrix cracking bridged by intact fibres, which debond from the matrix and then slip against the matrix in friction, has been analysed for unidirectional fibre-reinforced ceramic composites under tensile loading parallel to the fibre axis. The effect of bonding at the fibre-matrix interface, Poisson's effect of the fibre, and residualual stresses were included in the analysis. Both the crack-opening displacement and the displacement of the composite due to interfacial debonding have been analytically related to the fibre bridging stress. The critical stress for matrix cracking was also analysed. The existing solutions can be recovered by considering a special case in the present generalized solution. RP HSUEH, CH (reprint author), OAK RIDGE NATL LAB,DIV MET & CERAM,POB 2008,OAK RIDGE,TN 37831, USA. RI Hsueh, Chun-Hway/G-1345-2011 NR 27 TC 18 Z9 18 U1 0 U2 2 PU CHAPMAN HALL LTD PI LONDON PA 2-6 BOUNDARY ROW, LONDON, ENGLAND SE1 8HN SN 0022-2461 J9 J MATER SCI JI J. Mater. Sci. PD APR 1 PY 1995 VL 30 IS 7 BP 1781 EP 1789 DI 10.1007/BF00351610 PG 9 WC Materials Science, Multidisciplinary SC Materials Science GA QT263 UT WOS:A1995QT26300020 ER PT J AU SIDEBOTTOM, DL GREEN, PF BROW, RK AF SIDEBOTTOM, DL GREEN, PF BROW, RK TI COMPARISON OF KWW AND POWER-LAW ANALYSES OF AN ION-CONDUCTING GLASS SO JOURNAL OF NON-CRYSTALLINE SOLIDS LA English DT Article ID NUCLEAR-SPIN RELAXATION; ELECTRICAL RELAXATION; DIELECTRIC RESPONSE; AC CONDUCTIVITY; OXIDE GLASSES; TRANSITION; TRANSPORT; BEHAVIOR; LIQUIDS AB Measurements of the electrical impedance of LiPO3 glass at frequencies between 1 Hz and 10(6) Hz were analyzed using two popular procedures: (1) fitting the conductivity and permittivity to power laws in frequency, and (2) fitting the electrical modulus to a stretched exponential. The parameter, beta, which expresses the non-exponential nature of the relaxation of electrical perturbations, is substantially different for these two procedures. The value obtained from the frequency dependence of the conductivity via the coupling model, beta(n), is similar to that seen for mechanical and nuclear magnetic resonance relaxations, suggesting that it may be more physically meaningful, whereas that from the electrical modulus, beta(m), is significantly larger. This dissimilarity is surprising since others often use these two beta s interchangeably when testing theoretical predictions. This result will significantly alter previous conclusions drawn from such tests. RP SIDEBOTTOM, DL (reprint author), SANDIA NATL LABS,DEPT 1845,ALBUQUERQUE,NM 87185, USA. NR 47 TC 100 Z9 100 U1 2 U2 15 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0022-3093 J9 J NON-CRYST SOLIDS JI J. Non-Cryst. Solids PD APR PY 1995 VL 183 IS 1-2 BP 151 EP 160 DI 10.1016/0022-3093(94)00587-7 PG 10 WC Materials Science, Ceramics; Materials Science, Multidisciplinary SC Materials Science GA QQ905 UT WOS:A1995QQ90500018 ER PT J AU WANG, B KWAK, BS SALES, BC BATES, JB AF WANG, B KWAK, BS SALES, BC BATES, JB TI IONIC CONDUCTIVITIES AND STRUCTURE OF LITHIUM PHOSPHORUS OXYNITRIDE GLASSES SO JOURNAL OF NON-CRYSTALLINE SOLIDS LA English DT Article ID RAY PHOTOELECTRON-SPECTROSCOPY; PHOSPHATE-GLASSES; ELECTRICAL-CONDUCTIVITY; NITROGEN AB Lithium phosphorus oxynitride glasses with different lithium contents have been prepared by melting base glasses at high temperature in a flowing ammonia atmosphere for 16-72 h. The melt was then furnace-cooled to room temperature to avoid bubble formation in the sample. The structure of the lithium phosphorus oxynitride glasses was probed by X-ray photoelectron spectroscopy and high performance liquid chromatography. The results of ac impedance measurements show that nitrogen incorporation into the glass structure increases the ionic conductivity. The highest conductivity was found in Li0.99PO2.55N0.30 glass with sigma similar to 3.0 X 10(-7) S cm(-1) at 25 degrees C and E(a) = 0.60 eV. RP WANG, B (reprint author), OAK RIDGE NATL LAB,DIV SOLID STATE,POB 2008,OAK RIDGE,TN 37831, USA. NR 26 TC 71 Z9 75 U1 0 U2 22 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0022-3093 J9 J NON-CRYST SOLIDS JI J. Non-Cryst. Solids PD APR PY 1995 VL 183 IS 3 BP 297 EP 306 DI 10.1016/0022-3093(94)00665-2 PG 10 WC Materials Science, Ceramics; Materials Science, Multidisciplinary SC Materials Science GA QV732 UT WOS:A1995QV73200009 ER PT J AU MYCEK, MA BIGOT, JY PERAKIS, IE CHEMLA, DS AF MYCEK, MA BIGOT, JY PERAKIS, IE CHEMLA, DS TI ULTRAFAST DYNAMICS OF COULOMB CORRELATION-EFFECTS IN NONEQUILIBRIUM FERMI SEAS SO JOURNAL OF NONLINEAR OPTICAL PHYSICS & MATERIALS LA English DT Article ID RAY-EDGE PROBLEM; QUANTUM WELLS; SEMICONDUCTORS; CARRIER; SINGULARITIES; SPECTRA; PULSES; LIGHT; GAAS AB By spectrally resolving the transient four-wave mixing (FWM) signal and the differential transmission signal arising from electron-hole pairs optically excited into the continuum of a GaAs/AlGaAs quantum well structure, we directly measure the dynamics of the quantum coherence among such interacting carriers. We observe a dynamic blue-shift of the coherent FWM emission spectrum with respect to the excitation laser pulse. We interpret our results in terms of dynamic Coulomb correlation effects arising in non-equilibrium degenerate electron-hole systems. C1 UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,DIV MAT SCI,BERKELEY,CA 94720. RUTGERS STATE UNIV,DEPT PHYS,PISCATAWAY,NJ 08855. INST PHYS & CHIM MAT STRASBOURG,F-67037 STRASBOURG,FRANCE. RP MYCEK, MA (reprint author), UNIV CALIF BERKELEY,DEPT PHYS,BERKELEY,CA 94720, USA. RI Perakis, Ilias/G-9186-2011 NR 26 TC 6 Z9 6 U1 1 U2 2 PU WORLD SCIENTIFIC PUBL CO PTE LTD PI SINGAPORE PA JOURNAL DEPT PO BOX 128 FARRER ROAD, SINGAPORE 9128, SINGAPORE SN 0218-1991 J9 J NONLINEAR OPT PHYS JI J. Nonlinear Opt. Phys. Mater. PD APR PY 1995 VL 4 IS 2 BP 497 EP 510 DI 10.1142/S0218863595000197 PG 14 WC Optics; Physics, Applied SC Optics; Physics GA RM489 UT WOS:A1995RM48900010 ER PT J AU OWENS, DK ADLER, H ALLING, P ANCHER, C ANDERSON, H ANDERSON, JL ASHCROFT, D BARNES, CW BARNES, G BATHA, S BELL, MG BELL, R BITTER, M BLANCHARD, W BRETZ, NL RUDNY, R BUSH, CE CAMP, R CAORLIN, M CAUFFMAN, S CHANG, Z CHENG, CZ COLLINS, J COWARD, G DARROW, DS DELOOPER, J DUONG, H DUDEK, L DURST, R EFTHIMION, PC ERNST, D FISHER, R FONCK, RJ FREDRICKSON, E FROMM, N FU, GY FURTH, HP GENTILE, C GORELENKOV, N GREK, B GRISHAM, LR HAMMETT, G HANSON, GR HAWRYLUK, RJ HEIDBRINK, W HERMANN, HW HILL, KW HOSEA, J HSUAN, H JANOS, A JASSBY, DL JOBES, FC JOHNSON, DW JOHNSON, LC KAMPERSCHROER, J KUGEL, H LAM, NT LAMARCHE, PH LOUGHLIN, MJ LEBLANC, B LEONARD, M LEVINTON, FM MACHUZAK, J MANSFIELD, DK MARTIN, A MAZZUCATO, E MAJESKI, R MARMAR, E MCCHESNEY, J MCCORMACK, B MCCUNE, DC MCGUIRE, KM MCKEE, G MEADE, DM MEDLEY, SS MIKKELSEN, DR MUELLER, D MURAKAMI, M NAGY, A NAZIKIAN, R NEWMAN, R NISHITANI, T NORRIS, M OCONNOR, T OLDAKER, M OSAKABE, M PARK, H PARK, W PAUL, SF PEARSON, G PERRY, E PETROV, M PHILLIPS, CK PITCHER, S RAFTOPOULOS, S RAMSEY, A RASMUSSEN, DA REDI, MH ROBERTS, D ROGERS, J ROSSMASSLER, R ROQUEMORE, AL RUSKOV, E SABBAGH, SA SASAO, M SCHILLING, G SCHIVELL, J SCHMIDT, GL SCOTT, SD SISSINGH, R SKINNER, CH SNIPES, J STEVENS, J STEVENSON, T STRATTON, BC STRACHAN, JD SYNAKOWSKI, E TANG, W TAYLOR, G TERRY, JL THOMPSON, ME TUSZEWSKI, M VANNOY, C VONHALLE, A VONGOELER, S VOORHEES, D WALTERS, RT WIELAND, R WILGEN, JB WILLIAMS, M WILSON, JR WONG, KL WURDEN, GA YAMADA, M YOUNG, KM ZARNSTORFF, MC ZWEBEN, SJ AF OWENS, DK ADLER, H ALLING, P ANCHER, C ANDERSON, H ANDERSON, JL ASHCROFT, D BARNES, CW BARNES, G BATHA, S BELL, MG BELL, R BITTER, M BLANCHARD, W BRETZ, NL RUDNY, R BUSH, CE CAMP, R CAORLIN, M CAUFFMAN, S CHANG, Z CHENG, CZ COLLINS, J COWARD, G DARROW, DS DELOOPER, J DUONG, H DUDEK, L DURST, R EFTHIMION, PC ERNST, D FISHER, R FONCK, RJ FREDRICKSON, E FROMM, N FU, GY FURTH, HP GENTILE, C GORELENKOV, N GREK, B GRISHAM, LR HAMMETT, G HANSON, GR HAWRYLUK, RJ HEIDBRINK, W HERMANN, HW HILL, KW HOSEA, J HSUAN, H JANOS, A JASSBY, DL JOBES, FC JOHNSON, DW JOHNSON, LC KAMPERSCHROER, J KUGEL, H LAM, NT LAMARCHE, PH LOUGHLIN, MJ LEBLANC, B LEONARD, M LEVINTON, FM MACHUZAK, J MANSFIELD, DK MARTIN, A MAZZUCATO, E MAJESKI, R MARMAR, E MCCHESNEY, J MCCORMACK, B MCCUNE, DC MCGUIRE, KM MCKEE, G MEADE, DM MEDLEY, SS MIKKELSEN, DR MUELLER, D MURAKAMI, M NAGY, A NAZIKIAN, R NEWMAN, R NISHITANI, T NORRIS, M OCONNOR, T OLDAKER, M OSAKABE, M PARK, H PARK, W PAUL, SF PEARSON, G PERRY, E PETROV, M PHILLIPS, CK PITCHER, S RAFTOPOULOS, S RAMSEY, A RASMUSSEN, DA REDI, MH ROBERTS, D ROGERS, J ROSSMASSLER, R ROQUEMORE, AL RUSKOV, E SABBAGH, SA SASAO, M SCHILLING, G SCHIVELL, J SCHMIDT, GL SCOTT, SD SISSINGH, R SKINNER, CH SNIPES, J STEVENS, J STEVENSON, T STRATTON, BC STRACHAN, JD SYNAKOWSKI, E TANG, W TAYLOR, G TERRY, JL THOMPSON, ME TUSZEWSKI, M VANNOY, C VONHALLE, A VONGOELER, S VOORHEES, D WALTERS, RT WIELAND, R WILGEN, JB WILLIAMS, M WILSON, JR WONG, KL WURDEN, GA YAMADA, M YOUNG, KM ZARNSTORFF, MC ZWEBEN, SJ TI PLASMA-SURFACE INTERACTIONS IN TFTR DT EXPERIMENTS SO JOURNAL OF NUCLEAR MATERIALS LA English DT Article; Proceedings Paper CT 11th International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI-1l) CY MAY 23-27, 1994 CL MITO, JAPAN ID FUSION TEST REACTOR; PARTICLE BALANCE; TOKAMAK; JET; CONFINEMENT; INJECTION AB TFTR has begun its campaign to study deuterium-tritium fusion under reactor-like conditions. Variable amounts of deuterium and tritium neutral beam power have been used to maximize fusion power, study alpha heating, investigate alpha particle confinement, and search for alpha driven plasma instabilities. Additional areas of study include energy and particle transport and confinement, ICRF heating schemes for DT plasmas, tritium retention, and fusion in high beta(p) plasmas. The majority of this work is done in the TFTR supershot confinement regime. To obtain supershots, extensive limiter conditioning using helium fueled ohmic discharges and lithium pellet injection into ohmic and neutral beam heated plasmas is performed, resulting in a low recycling limiter. The relationship between recycling and core plasma confinement has been studied by using helium, deuterium and high-Z gas puffs to simulate high recycling limiter conditions. These studies show that confinement in TFTR supershots is very sensitive to the influx of neutral particles at the plasma edge. C1 LOS ALAMOS NATL LAB, LOS ALAMOS, NM USA. FUS FIS & TECHNOL, TORRANCE, CA USA. OAK RIDGE NATL LAB, OAK RIDGE, TN USA. UNIV WISCONSIN, MADISON, WI USA. GEN ATOM CO, SAN DIEGO, CA USA. MIT, CAMBRIDGE, MA 02139 USA. TRINITI, MOSCOW, RUSSIA. UNIV CALIF IRVINE, IRVINE, CA 92717 USA. JET JOINT UNDERTAKING, ABINGDON, OXON, ENGLAND. JAERI, NAKA FUS RES ESTAB, NAKA, IBARAKI, JAPAN. NATL INST FUS SCI, NAGOYA, AICHI, JAPAN. AF IOFFE PHYS TECH INST, ST PETERSBURG 194021, RUSSIA. CANADIAN FUS FUELS TECHNOL PROJECT, TORONTO, ON, CANADA. COLUMBIA UNIV, NEW YORK, NY USA. RP OWENS, DK (reprint author), PRINCETON UNIV, PLASMA PHYS LAB, POB 451, PRINCETON, NJ 08543 USA. RI Sabbagh, Steven/C-7142-2011; Hammett, Gregory/D-1365-2011; Ernst, Darin/A-1487-2010; Cheng, Chio/K-1005-2014; Yamada, Masaaki/D-7824-2015; Wurden, Glen/A-1921-2017 OI Hammett, Gregory/0000-0003-1495-6647; Ernst, Darin/0000-0002-9577-2809; Yamada, Masaaki/0000-0003-4996-1649; Wurden, Glen/0000-0003-2991-1484 NR 36 TC 15 Z9 15 U1 1 U2 5 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0022-3115 J9 J NUCL MATER JI J. Nucl. Mater. PD APR PY 1995 VL 220 BP 62 EP 72 DI 10.1016/0022-3115(94)00448-X PG 11 WC Materials Science, Multidisciplinary; Nuclear Science & Technology SC Materials Science; Nuclear Science & Technology GA QY754 UT WOS:A1995QY75400007 ER PT J AU MIODUSZEWSKI, PK HOGAN, JT OWEN, LW MAINGI, R LEE, DK HILLIS, DL KLEPPER, CC MENON, MM THOMAS, CE UCKAN, T WADE, MR CHATELIER, M GRISOLIA, C GHENDRIH, P GROSMAN, A HUTTER, T LOARER, T PEGOURIE, B MAHDAVI, MA SCHAFFER, M AF MIODUSZEWSKI, PK HOGAN, JT OWEN, LW MAINGI, R LEE, DK HILLIS, DL KLEPPER, CC MENON, MM THOMAS, CE UCKAN, T WADE, MR CHATELIER, M GRISOLIA, C GHENDRIH, P GROSMAN, A HUTTER, T LOARER, T PEGOURIE, B MAHDAVI, MA SCHAFFER, M TI EXPERIMENTS ON STEADY-STATE PARTICLE CONTROL IN TORE-SUPRA AND DIII-D SO JOURNAL OF NUCLEAR MATERIALS LA English DT Article; Proceedings Paper CT 11th International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI-1l) CY MAY 23-27, 1994 CL MITO, JAPAN ID SCRAPE-OFF LAYERS; PUMP LIMITER; TOKAMAKS; TRANSPORT; PLASMAS; BALANCE; JET AB Particle control is playing an increasingly important role in tokamak plasma performance. The present paper discusses particle control of hydogen/deuterium by wall pumping on graphite or carbonized surfaces, as well as by external exhaust with pumped limiters and pumped diverters. Wall pumping is ultimately a transient effect and by itself not suitable for steady state particle exhaust. Therefore, external exhaust techniques with pumped diverters and limiters are being developed. How wall pumping phenomena interact and correlate with these inherently steady state, external exhaust techniques, is not well known to date. In the present paper, the processes involved in wall pumping and in external pumping are investigated in an attempt to evaluate the effect of external exhaust on wail pumping. Some of the key elements of this analysis are: (1) charge-exchange fluxes to the wall play a crucial role in the core-wall particle dynamics, (2) the recycling fluxes of thermal molecules have a high probability of ionization in the scrape-off layer, (3) thermal particles originating from the wall, which are ionized within the scrape-off layer, can be directly exhausted, thus providing a direct path between wall and exhaust which can be used to control the wall inventory. This way, the wall can be kept in a continuous pumping state in the sense that it continuously absorbs energetic particles and releases thermal molecules which are then removed by the external exhaust mechanism. While most of the ingredients of this analysis have been observed individually before, the present evaluation is an attempt to correlate effects of wall recycling and external exhaust. C1 CEA CADARACHE, F-13108 ST PAUL LES DURANCE, FRANCE. GEN ATOM CO, SAN DIEGO, CA USA. RP MIODUSZEWSKI, PK (reprint author), OAK RIDGE NATL LAB, OAK RIDGE, TN 37830 USA. NR 50 TC 28 Z9 28 U1 0 U2 1 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0022-3115 J9 J NUCL MATER JI J. Nucl. Mater. PD APR PY 1995 VL 220 BP 91 EP 103 DI 10.1016/0022-3115(94)00449-8 PG 13 WC Materials Science, Multidisciplinary; Nuclear Science & Technology SC Materials Science; Nuclear Science & Technology GA QY754 UT WOS:A1995QY75400010 ER PT J AU LOARER, T GROSMAN, A CHATELIER, M GHENDRIH, P CHAMOUARD, C MIODUSZEWSKI, PK SONATO, P UCKAN, T AF LOARER, T GROSMAN, A CHATELIER, M GHENDRIH, P CHAMOUARD, C MIODUSZEWSKI, PK SONATO, P UCKAN, T TI ACTIVE DENSITY CONTROL WITH ERGODIC DIVERTOR AND PUMP LIMITERS ON TORE-SUPRA SO JOURNAL OF NUCLEAR MATERIALS LA English DT Article; Proceedings Paper CT 11th International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI-1l) CY MAY 23-27, 1994 CL MITO, JAPAN ID EDGE AB Active plasma density control with the ergodized boundary layer has been achieved in Tore Supra with the plasma leaning on the ergodic divertor and on the vertical pump limiters. Ohmic experiments are reported which show that active pumping yields a satisfactory exhaust capability. It is also shown that the wall particle content is partially depleted by the active pumping and that no modification of the radiated power fraction is recorded with active pumping. Plasma density control can be achieved with 70% of radiated power in steady state with intrinsic impurities, but when the radiated power reaches 100%, the plasma density cannot be actively controlled. C1 OAK RIDGE NATL LAB, DIV FUS ENERGY, OAK RIDGE, TN 37830 USA. INST GAS IONIZZATI, CNR, ENEA, EURATOM ASSOC, RFX, I-35020 PADUA, ITALY. RP LOARER, T (reprint author), CEN CADARACHE, CEA FUS CONTROLEE, EURATOM ASSOC, F-13108 ST PAUL LES DURANCE, FRANCE. NR 12 TC 15 Z9 15 U1 0 U2 1 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0022-3115 J9 J NUCL MATER JI J. Nucl. Mater. PD APR PY 1995 VL 220 BP 183 EP 187 DI 10.1016/0022-3115(94)00408-0 PG 5 WC Materials Science, Multidisciplinary; Nuclear Science & Technology SC Materials Science; Nuclear Science & Technology GA QY754 UT WOS:A1995QY75400018 ER PT J AU PITCHER, CS BOSCH, HS BUCHL, K FIELD, A FUCHS, C HAAS, G JUNKER, W NEU, R NEUHAUSER, J WENZEL, U AF PITCHER, CS BOSCH, HS BUCHL, K FIELD, A FUCHS, C HAAS, G JUNKER, W NEU, R NEUHAUSER, J WENZEL, U TI THE EFFECT OF DENSITY ON DIVERTOR CONDITIONS IN ASDEX-UPGRADE SO JOURNAL OF NUCLEAR MATERIALS LA English DT Article; Proceedings Paper CT 11th International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI-1l) CY MAY 23-27, 1994 CL MITO, JAPAN ID IONIZATION; TOKAMAK; PLASMA AB Detailed experimental divertor data are presented on the profiles of density and temperature in the inner and outer divertor fans, the radiated power distribution, the gas pressure and the spectroscopically derived particle fluxes, all as a function of the discharge density. At low and medium density, the inner divertor is cold and dense compared to the outer divertor. At high density, strong X-point MARFE and separatrix radiation partially detaches the inner divertor. Probe measurements which penetrate into the X-point MARFE at the outer divertor are presented. C1 MAX PLANCK INST PLASMA PHYS, GARCHING, GERMANY. RP PITCHER, CS (reprint author), PPPL, PRINCETON, NJ USA. RI Bosch, Hans-Stephan/F-9527-2015; Neu, Rudolf /B-4438-2010 OI Neu, Rudolf /0000-0002-6062-1955 NR 15 TC 17 Z9 17 U1 0 U2 1 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0022-3115 J9 J NUCL MATER JI J. Nucl. Mater. PD APR PY 1995 VL 220 BP 213 EP 217 DI 10.1016/0022-3115(94)00414-5 PG 5 WC Materials Science, Multidisciplinary; Nuclear Science & Technology SC Materials Science; Nuclear Science & Technology GA QY754 UT WOS:A1995QY75400024 ER PT J AU HASSANEIN, A KONKASHBAEV, I AF HASSANEIN, A KONKASHBAEV, I TI COMPREHENSIVE MODEL FOR DISRUPTION EROSION IN A REACTOR ENVIRONMENT SO JOURNAL OF NUCLEAR MATERIALS LA English DT Article; Proceedings Paper CT 11th International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI-1l) CY MAY 23-27, 1994 CL MITO, JAPAN ID PLASMA DISRUPTIONS; SIMULATION AB A comprehensive disruption erosion model which takes into account the interplay of major physical processes during plasma-material interaction has been developed. The model integrates with sufficient detail and in a self-consistent way, material thermal evolution response, plasma-vapor interaction physics, vapor hydrodynamics and radiation transport in order to realistically simulate the effects of a plasma disruption on plasma-facing components. Candidate materials such as beryllium and carbon have been analyzed. The dependence of the net erosion rate on disruption physics and various parameters was analyzed and is discussed. C1 TROITSK INST INNOVAT, TROITSK, RUSSIA. RP HASSANEIN, A (reprint author), ARGONNE NATL LAB, ARGONNE, IL 60439 USA. NR 22 TC 12 Z9 12 U1 0 U2 1 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0022-3115 J9 J NUCL MATER JI J. Nucl. Mater. PD APR PY 1995 VL 220 BP 244 EP 248 DI 10.1016/0022-3115(94)00421-8 PG 5 WC Materials Science, Multidisciplinary; Nuclear Science & Technology SC Materials Science; Nuclear Science & Technology GA QY754 UT WOS:A1995QY75400031 ER PT J AU BROOKS, JN RUZIC, DN HAYDEN, DB TURKOT, RB AF BROOKS, JN RUZIC, DN HAYDEN, DB TURKOT, RB TI SURFACE EROSION ISSUES AND ANALYSIS FOR DISSIPATIVE DIVERTORS SO JOURNAL OF NUCLEAR MATERIALS LA English DT Article; Proceedings Paper CT 11th International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI-1l) CY MAY 23-27, 1994 CL MITO, JAPAN AB Erosion/redeposition is examined for the sidewalls of a dissipative divertor using coupled impurity transport, charge exchange, and sputtering codes, applied to plasma solutions for the ITER design. A key issue for this regime is possible runaway self-sputtering, due to the effect of a low boundary density and nearly parallel field geometry on redeposition parameters. Net erosion rates, assuming finite self-sputtering, vary with wall location, boundary conditions, and plasma solution, and are roughly of the following order. 200-2000 Angstrom/s for beryllium, 10-100 Angstrom/s for vanadium, and 0.3-3 Angstrom/s for tungsten. C1 UNIV ILLINOIS, URBANA, IL 61801 USA. RP BROOKS, JN (reprint author), ARGONNE NATL LAB, 9700 S CASS AVE, ARGONNE, IL 60439 USA. NR 14 TC 17 Z9 17 U1 0 U2 2 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0022-3115 J9 J NUCL MATER JI J. Nucl. Mater. PD APR PY 1995 VL 220 BP 269 EP 273 DI 10.1016/0022-3115(94)00426-9 PG 5 WC Materials Science, Multidisciplinary; Nuclear Science & Technology SC Materials Science; Nuclear Science & Technology GA QY754 UT WOS:A1995QY75400036 ER PT J AU GROSSMAN, A SCHMITZ, L MERRIMAN, B LEHMER, R NAJMABADI, F STOTLER, DP AF GROSSMAN, A SCHMITZ, L MERRIMAN, B LEHMER, R NAJMABADI, F STOTLER, DP TI NEUTRAL TRANSPORT IN A GAS-TARGET DIVERTOR - EXPERIMENTAL SIMULATION IN PISCES-A AND DEGAS MODELING RESULTS SO JOURNAL OF NUCLEAR MATERIALS LA English DT Article; Proceedings Paper CT 11th International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI-1l) CY MAY 23-27, 1994 CL MITO, JAPAN ID PLASMAS AB The DEGAS Monte Carlo neutral transport code is applied to gas target divertor simulation experiments in the PISCES-A linear plasma device to study the neutral gas dynamics in a well diagnosed environment. The experimental geometry is accurately represented by a novel use of the toroidal symmetry option. Axial and radial density and electron temperature profiles, experimentally determined from Langmuir probe data are used as plasma input data for the code. It is found that the molecular and atomic hydrogen density profiles obtained from DEGAS agree well with the experimentally determined neutral densities, The electron energy balance from DEGAS indicates electron power losses by ionization, radiation and dissociation in excess of 95% of the input power for the highest gas puffing rates (S-gas less than or equal to 3 Torr 1/s), in agreement with experimental observations. C1 PRINCETON PLASMA PHYS LAB, PRINCETON, NJ 08543 USA. RP GROSSMAN, A (reprint author), UNIV CALIF LOS ANGELES, INST PLASMA & FUS RES, LOS ANGELES, CA 90024 USA. RI Stotler, Daren/J-9494-2015 OI Stotler, Daren/0000-0001-5521-8718 NR 10 TC 10 Z9 10 U1 0 U2 0 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0022-3115 J9 J NUCL MATER JI J. Nucl. Mater. PD APR PY 1995 VL 220 BP 274 EP 278 DI 10.1016/0022-3115(94)00427-7 PG 5 WC Materials Science, Multidisciplinary; Nuclear Science & Technology SC Materials Science; Nuclear Science & Technology GA QY754 UT WOS:A1995QY75400037 ER PT J AU GHENDRIH, P PETRIE, TW LASNIER, C LEONARD, AW MAINGI, R AF GHENDRIH, P PETRIE, TW LASNIER, C LEONARD, AW MAINGI, R TI BIFURCATION TO DIVERTOR MARFES ON DIII-D SO JOURNAL OF NUCLEAR MATERIALS LA English DT Article; Proceedings Paper CT 11th International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI-1l) CY MAY 23-27, 1994 CL MITO, JAPAN ID EDGE AB The parameter dependence of the critical neutral pressure in the private flux region which is required to achieve the transition to partially detached divertor plasmas on DIII-D is found to depend linearly on the parallel heat flux and on the connexion length to the target plates. For the ITER geometry, the scaling indicates that the transition would occur at a similar neutral pressure in the private flux region, namelly 0.5 Pa. C1 GEN ATOM CO, SAN DIEGO, CA 92186 USA. LAWRENCE LIVERMORE NATL LAB, LIVERMORE, CA USA. OAK RIDGE NATL LAB, OAK RIDGE, TN USA. RP GHENDRIH, P (reprint author), CE CADARACHE, CEA, EURATOM ASSOC, F-13108 ST PAUL LES DURANCE, FRANCE. NR 16 TC 23 Z9 23 U1 0 U2 3 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0022-3115 J9 J NUCL MATER JI J. Nucl. Mater. PD APR PY 1995 VL 220 BP 305 EP 309 DI 10.1016/0022-3115(94)00630-X PG 5 WC Materials Science, Multidisciplinary; Nuclear Science & Technology SC Materials Science; Nuclear Science & Technology GA QY754 UT WOS:A1995QY75400043 ER PT J AU BASTASZ, R WAMPLER, WR CUTHBERTSON, JW BUCHENAUER, DA BROOKS, N JUNGE, R WEST, WP WONG, CPC AF BASTASZ, R WAMPLER, WR CUTHBERTSON, JW BUCHENAUER, DA BROOKS, N JUNGE, R WEST, WP WONG, CPC TI MEASUREMENTS OF CARBON AND TUNGSTEN EROSION DEPOSITION IN THE DIII-D DIVERTOR SO JOURNAL OF NUCLEAR MATERIALS LA English DT Article; Proceedings Paper CT 11th International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI-1l) CY MAY 23-27, 1994 CL MITO, JAPAN AB Net erosion/deposition rates of carbon and tungsten were measured at the outer strike point of the divertor plasma on the floor of the DIII-D tokamak during deuterium H-mode operation at an average power deposition of about 45 W/cm(2). For carbon, net erosion rates of up to 4 nm/s were found. For a tungsten film, no appreciable erosion was detected. However, measurements of deposited tungsten on adjacent carbon surfaces indicated a net W erosion rate of 0.06 nm/s. C1 SANDIA NATL LABS, ALBUQUERQUE, NM 87185 USA. GEN ATOM CO, SAN DIEGO, CA USA. RP BASTASZ, R (reprint author), SANDIA NATL LABS, LIVERMORE, CA 94550 USA. NR 10 TC 24 Z9 24 U1 0 U2 4 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0022-3115 J9 J NUCL MATER JI J. Nucl. Mater. PD APR PY 1995 VL 220 BP 310 EP 314 DI 10.1016/0022-3115(94)00490-0 PG 5 WC Materials Science, Multidisciplinary; Nuclear Science & Technology SC Materials Science; Nuclear Science & Technology GA QY754 UT WOS:A1995QY75400044 ER PT J AU OWEN, LW MAINGI, R LEE, DK MIODUSZEWSKI, PK BAKER, DR HILLIS, DL HOGAN, JT JACKSON, GL WADE, MR AF OWEN, LW MAINGI, R LEE, DK MIODUSZEWSKI, PK BAKER, DR HILLIS, DL HOGAN, JT JACKSON, GL WADE, MR TI TRANSPORT MODELING OF CORE FUELING AND GLOBAL PARTICLE CONFINEMENT IN ELM-FREE H-MODE PLASMA IN DIII-D SO JOURNAL OF NUCLEAR MATERIALS LA English DT Article; Proceedings Paper CT 11th International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI-1l) CY MAY 23-27, 1994 CL MITO, JAPAN ID TOKAMAKS AB Evaluations of core fueling rates and global particle confinement times are presented for a single-null ELM-free H-mode discharge in the DIII-D tokamak. The edge plasma transport is modeled with the B2.5 code, and the neutral transport with both the DEGAS code and the internal neutrals model in the B2.5 code. Radial transport coefficients and corresponding plasma particle and heat fluxes into the scrape-off layer (SOL) are determined from power balance and by fitting the electron density and temperature profiles measured by Thomson scattering and the ion temperature profiles from charge-exchange/recombination spectroscopy. Divertor plasma parameters are deduced by fitting infrared television camera (IRTV) data, divertor Langmuir probe measurements, and D-alpha data. Core fueling rates are calculated with DEGAS and compared to those required by particle balance, with the core efflux determined by B2.5. Global particle confinement times, deduced at four time slices during the 1.8 s ELM-free period, are typically 3-4 times the corresponding measured energy confinement times. C1 GEN ATOM CO, SAN DIEGO, CA USA. RP OWEN, LW (reprint author), OAK RIDGE NATL LAB, POB 2009, OAK RIDGE, TN 37831 USA. NR 12 TC 13 Z9 13 U1 0 U2 0 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0022-3115 J9 J NUCL MATER JI J. Nucl. Mater. PD APR PY 1995 VL 220 BP 315 EP 319 DI 10.1016/0022-3115(94)00491-9 PG 5 WC Materials Science, Multidisciplinary; Nuclear Science & Technology SC Materials Science; Nuclear Science & Technology GA QY754 UT WOS:A1995QY75400045 ER PT J AU MAINGI, R MIODUSZEWSKI, PK CUTHBERTSON, JW HILL, DN HOGAN, JT KLEPPER, CC LASNIER, CJ LEONARD, AW MAHDAVI, MA WADE, MR AF MAINGI, R MIODUSZEWSKI, PK CUTHBERTSON, JW HILL, DN HOGAN, JT KLEPPER, CC LASNIER, CJ LEONARD, AW MAHDAVI, MA WADE, MR TI EFFECT OF LOW-DENSITY H-MODE OPERATION ON EDGE AND DIVERTOR PLASMA PARAMETERS SO JOURNAL OF NUCLEAR MATERIALS LA English DT Article; Proceedings Paper CT 11th International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI-1l) CY MAY 23-27, 1994 CL MITO, JAPAN ID DIII-D; PARTICLE EXHAUST AB We present a study of the impact of H-mode operation at low density on divertor plasma parameters on the DIII-D tokamak. The line-average density in H-mode was scanned by variation of the particle exhaust rate, using the recently installed divertor cryo-condensation pump. The maximum decrease (50%) in line-average electron density was accompanied by a factor of 2 increase in the edge electron temperature, and 10% and 20% reductions in the measured core and divertor radiated power, respectively. The measured total power to the inboard divertor target increased by a factor of 3, with the major contribution coming from a factor of 5 increase in the peak heat flux very close to the inner strike point. The measured increase in power at the inboard divertor target was approximately equal to the measured decrease in core and divertor radiation. C1 OAK RIDGE ASSOCIATED UNIV, SAN DIEGO, CA 92186 USA. OAK RIDGE NATL LAB, SAN DIEGO, CA 92186 USA. SANDIA NATL LABS, SAN DIEGO, CA 92186 USA. LAWRENCE LIVERMORE NATL LAB, SAN DIEGO, CA 92186 USA. RP MAINGI, R (reprint author), GEN ATOM CO, POB 85608, SAN DIEGO, CA 92186 USA. NR 12 TC 18 Z9 18 U1 0 U2 1 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0022-3115 J9 J NUCL MATER JI J. Nucl. Mater. PD APR PY 1995 VL 220 BP 320 EP 324 DI 10.1016/0022-3115(94)00492-7 PG 5 WC Materials Science, Multidisciplinary; Nuclear Science & Technology SC Materials Science; Nuclear Science & Technology GA QY754 UT WOS:A1995QY75400046 ER PT J AU LEONARD, AW LASNIER, CJ CUTHBERTSON, JW EVANS, TE FENSTERMACHER, ME HILL, DN JONG, RA MEYER, WH PETRIE, TW PORTER, GD AF LEONARD, AW LASNIER, CJ CUTHBERTSON, JW EVANS, TE FENSTERMACHER, ME HILL, DN JONG, RA MEYER, WH PETRIE, TW PORTER, GD TI POWER BALANCE IN DIII-D DURING SINGLE-NULL ELMING H-MODE PLASMAS SO JOURNAL OF NUCLEAR MATERIALS LA English DT Article; Proceedings Paper CT 11th International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI-1l) CY MAY 23-27, 1994 CL MITO, JAPAN AB We account for greater than or equal to 85% of the injected power in DIII-D during single-null diverted ELMing H-mode discharges. Core plasma radiation accounts for less than or equal to 18% with the rest flowing through the scrape-off layer to the inboard and outboard divertors. The total power roughly splits in an in:out ratio of 1:1.3, Of the power entering the outboard divertor 75% leaves as direct heat flux to the divertor target plates with the rest in the form of radiation. In the inboard divertor, however, 75% of the power leaves as radiation with the rest as divertor target plate heat flux and charge exchange losses. The in:out ratio remains constant over a range of injected power and plasma current and even as divertor conditions change due to gas puffing. C1 LAWRENCE LIVERMORE NATL LAB, SAN DIEGO, CA 92186 USA. SANDIA NATL LABS, SAN DIEGO, CA 92186 USA. RP LEONARD, AW (reprint author), GEN ATOM CO, POB 85608, SAN DIEGO, CA 92186 USA. NR 9 TC 24 Z9 24 U1 0 U2 1 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0022-3115 J9 J NUCL MATER JI J. Nucl. Mater. PD APR PY 1995 VL 220 BP 325 EP 329 DI 10.1016/0022-3115(94)00493-5 PG 5 WC Materials Science, Multidisciplinary; Nuclear Science & Technology SC Materials Science; Nuclear Science & Technology GA QY754 UT WOS:A1995QY75400047 ER PT J AU FENSTERMACHER, ME PORTER, GD RENSINK, ME ROGNLIEN, TD ALLEN, SL HILL, DN LASNIER, CJ LEONARD, T PETRIE, T AF FENSTERMACHER, ME PORTER, GD RENSINK, ME ROGNLIEN, TD ALLEN, SL HILL, DN LASNIER, CJ LEONARD, T PETRIE, T TI UEDGE AND DEGAS MODELING OF THE DIII-D SCRAPE-OFF LAYER PLASMA SO JOURNAL OF NUCLEAR MATERIALS LA English DT Article; Proceedings Paper CT 11th International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI-1l) CY MAY 23-27, 1994 CL MITO, JAPAN ID EDGE AB This paper presents work to develop benchmarked theoretical models of scrape-off-layer (SOL) characteristics in diverted tokamaks by comparing shot simulations, using the UEDGE plasma fluid and DEGAS neutral transport codes, to measurements of the DIII-D SOL plasma. The experimental data include the radial profiles of n(e), T-e, and T-i, the divertor exhaust power, the intensity of H-alpha emission, and profiles of the radiated power. A very simple model of the anomalous perpendicular transport rates produces consistency between the calculated and measured radial profiles of the divertor power, and of the midplane densities and temperatures. Experimentally, the measured exhaust power is now 80-90% of the input power. The simulated peak power on the outer leg of the divertor floor is now within 20% of the measured power. Various sensitivities of these comparisons to model assumptions are described. Finally, these benchmarked models have been used to examine the effects of various baffle configurations for the radiative divertor upgrade in DIII-D. C1 GEN ATOM CO, SAN DIEGO, CA USA. RP FENSTERMACHER, ME (reprint author), LAWRENCE LIVERMORE NATL LAB, LIVERMORE, CA 94550 USA. NR 7 TC 33 Z9 34 U1 0 U2 8 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0022-3115 J9 J NUCL MATER JI J. Nucl. Mater. PD APR PY 1995 VL 220 BP 330 EP 335 DI 10.1016/0022-3115(94)00494-3 PG 6 WC Materials Science, Multidisciplinary; Nuclear Science & Technology SC Materials Science; Nuclear Science & Technology GA QY754 UT WOS:A1995QY75400048 ER PT J AU ALLEN, SL BROOKS, NH CAMPBELL, RB FENSTERMACHER, ME HILL, DN HYATT, AW KNOLL, D LASNIER, CJ LAZARUS, EA LEONARD, AW LIPPMANN, SI MAHDAVI, MA MAINGI, R MEYER, W MOYER, RA PETRIE, TW PORTER, GD RENSINK, ME ROGNLIEN, TD SCHAFFER, MJ SMITH, JP STAEBLER, GM STAMBAUGH, RD WEST, WP WOOD, RD AF ALLEN, SL BROOKS, NH CAMPBELL, RB FENSTERMACHER, ME HILL, DN HYATT, AW KNOLL, D LASNIER, CJ LAZARUS, EA LEONARD, AW LIPPMANN, SI MAHDAVI, MA MAINGI, R MEYER, W MOYER, RA PETRIE, TW PORTER, GD RENSINK, ME ROGNLIEN, TD SCHAFFER, MJ SMITH, JP STAEBLER, GM STAMBAUGH, RD WEST, WP WOOD, RD TI DEVELOPMENT OF A RADIATIVE DIVERTOR FOR DIII-D SO JOURNAL OF NUCLEAR MATERIALS LA English DT Article; Proceedings Paper CT 11th International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI-1l) CY MAY 23-27, 1994 CL MITO, JAPAN AB We have used experiments and modeling to develop a new radiative divertor configuration for DIII-D. Gas puffing experiments with the existing open divertor have shown the creation of a localized (similar to 10 cm diameter) radiation zone which results in substantial reduction (3-10) in the divertor heat flux while tau(E) remains similar to 2 times ITER-89P scaling. However, n(e) increases with D-2 puffing, and Z(eff) increases with neon puffing. Divertor structures are required to minimize the effects on the core plasma. The UEDGE fluid code, benchmarked with DIII-D data, and the DEGAS neutrals transport code are used to estimate the effectiveness of divertor configurations; slots reduce the core ionization more than baffles. The overall divertor shape is set by confinement studies which indicate that high triangularity (delta approximate to 0.8) is important for high tau(E) VH-modes, Results from engineering feasibility studies, including diagnostic access, will be presented. C1 LAWRENCE LIVERMORE NATL LAB, LIVERMORE, CA 94550 USA. OAK RIDGE NATL LAB, OAK RIDGE, TN 37831 USA. UNIV CALIF LOS ANGELES, LOS ANGELES, CA 90024 USA. SANDIA NATL LABS, LIVERMORE, CA 94550 USA. RP ALLEN, SL (reprint author), GEN ATOM CO, POB 85608, SAN DIEGO, CA 92186 USA. NR 10 TC 27 Z9 28 U1 0 U2 3 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0022-3115 J9 J NUCL MATER JI J. Nucl. Mater. PD APR PY 1995 VL 220 BP 336 EP 341 DI 10.1016/0022-3115(94)00495-1 PG 6 WC Materials Science, Multidisciplinary; Nuclear Science & Technology SC Materials Science; Nuclear Science & Technology GA QY754 UT WOS:A1995QY75400049 ER PT J AU HUA, TQ BROOKS, JN AF HUA, TQ BROOKS, JN TI EROSION REDEPOSITION ANALYSIS OF THE DIII-D DIVERTOR SO JOURNAL OF NUCLEAR MATERIALS LA English DT Article; Proceedings Paper CT 11th International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI-1l) CY MAY 23-27, 1994 CL MITO, JAPAN AB Carbon and tungsten sputtering and transport in the DIII-D divertor is analyzed with the impurity transport codes REDEP and WBC. Analysis is carried out for a recent DiMES experiment in which a carbon sample with a tungsten marker in the center was exposed to six well controlled ELM-free plasma discharges. WBC analysis predicts a high rate of ionization of tungsten neutrals within the sheath and subsequent redeposition on the DiMES sample. Qualitative comparison of the tungsten redeposited flux agrees well with measurements. REDEP analysis of net carbon erosion shows good agreement with measured data on the outboard side of DiMES and poor agreement on the inboard side. RP HUA, TQ (reprint author), ARGONNE NATL LAB, ARGONNE, IL 60439 USA. NR 14 TC 16 Z9 16 U1 0 U2 2 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0022-3115 J9 J NUCL MATER JI J. Nucl. Mater. PD APR PY 1995 VL 220 BP 342 EP 346 DI 10.1016/0022-3115(94)00496-X PG 5 WC Materials Science, Multidisciplinary; Nuclear Science & Technology SC Materials Science; Nuclear Science & Technology GA QY754 UT WOS:A1995QY75400050 ER PT J AU WATKINS, JG JONG, RA MOYER, RA HILL, DN LAHAYE, RJ PORTER, GD BUCHENAUER, D CUTHBERTSON, JW LIPPMANN, SI STAMBAUGH, RD AF WATKINS, JG JONG, RA MOYER, RA HILL, DN LAHAYE, RJ PORTER, GD BUCHENAUER, D CUTHBERTSON, JW LIPPMANN, SI STAMBAUGH, RD TI ENHANCED SCRAPE-OFF LAYER PLASMA IN DIII-D DOUBLE-NULL DISCHARGES SO JOURNAL OF NUCLEAR MATERIALS LA English DT Article; Proceedings Paper CT 11th International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI-1l) CY MAY 23-27, 1994 CL MITO, JAPAN AB In this paper, we examine a denser and broader scrape-off layer (SOL) plasma, one class of which was first seen in VH mode, in the DIII-D tokamak. An enhanced SOL appears in many types of double-null (DN) discharges and is not a property of VH mode only. The L and H mode DN enhanced SOL density and temperature profiles exhibit a 5-6 cm broad profile outside the separatrix. The VH mode enhanced SOL is associated with a higher separatrix density and temperature and is only 1.5-2 cm wide. Both types of SOL enhancement are only observed in high triangularity discharges. The origin of the enhanced SOL is, however, not yet understood. C1 SANDIA NATL LABS, LIVERMORE, CA 94550 USA. LAWRENCE LIVERMORE NATL LAB, LIVERMORE, CA USA. UNIV CALIF LOS ANGELES, LOS ANGELES, CA USA. RP WATKINS, JG (reprint author), GEN ATOM CO, SAN DIEGO, CA 92138 USA. NR 10 TC 3 Z9 3 U1 0 U2 1 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0022-3115 J9 J NUCL MATER JI J. Nucl. Mater. PD APR PY 1995 VL 220 BP 347 EP 351 DI 10.1016/0022-3115(94)00631-8 PG 5 WC Materials Science, Multidisciplinary; Nuclear Science & Technology SC Materials Science; Nuclear Science & Technology GA QY754 UT WOS:A1995QY75400051 ER PT J AU BASTASZ, R HIROOKA, Y KHANDAGLE, M AF BASTASZ, R HIROOKA, Y KHANDAGLE, M TI IN-SITU, REAL-TIME ELLIPSOMETRY OF EROSION IN PISCES-B MOD SO JOURNAL OF NUCLEAR MATERIALS LA English DT Article; Proceedings Paper CT 11th International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI-1l) CY MAY 23-27, 1994 CL MITO, JAPAN ID DEPENDENCE AB A fixed angle, single wavelength laser ellipsometer was tested in PISCES-B Mod as a real-time diagnostic for making in situ erosion rate measurements. Film thickness measurements were made using a wavelength of 632.8 nm and an angle of incidence of 47.5 degrees at better than 1 nm resolution over a pathlength of several meters. Measurements were made through a deuterium plasma, which produced an ion flux to test samples of about 2 x 10(17) D/cm(2)s. Erosion rates of < 1 nm/s were readily detected and the measured rate for 100 eV D+ at normal incidence on SiO2 was found to be about 0.04 nm/s, in reasonable agreement with the calculated physical sputtering yield. C1 UNIV CALIF LOS ANGELES, INST PLASMA & FUS RES, LOS ANGELES, CA 90024 USA. RP BASTASZ, R (reprint author), SANDIA NATL LABS, LIVERMORE, CA 94551 USA. NR 9 TC 2 Z9 2 U1 0 U2 0 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0022-3115 J9 J NUCL MATER JI J. Nucl. Mater. PD APR PY 1995 VL 220 BP 352 EP 356 DI 10.1016/0022-3115(94)00497-8 PG 5 WC Materials Science, Multidisciplinary; Nuclear Science & Technology SC Materials Science; Nuclear Science & Technology GA QY754 UT WOS:A1995QY75400052 ER PT J AU KLEPPER, CC HOGAN, JT TOBIN, SJ ISLER, RC GUILHEM, D HESS, WR MONIERGARBET, P AF KLEPPER, CC HOGAN, JT TOBIN, SJ ISLER, RC GUILHEM, D HESS, WR MONIERGARBET, P TI MEASUREMENTS AND MODELING OF IMPURITY SOURCE DISTRIBUTIONS FROM THE TORE-SUPRA OUTBOARD PUMP LIMITER SO JOURNAL OF NUCLEAR MATERIALS LA English DT Article; Proceedings Paper CT 11th International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI-1l) CY MAY 23-27, 1994 CL MITO, JAPAN ID TRANSPORT AB An experiment has been carried out to study impurity generation processes on an inertial limiter on Tore Supra. It is part of a plan to assemble a more detailed integrated picture of impurity generation at the inner wall, the outboard and vertical pump limiters, and the heating and current drive antennas. A system has been implemented to permit quantitative measurement of impurity sources from the outboard limiter in Tore Supra. Data are presented for a representative case in which the limiter is isolated as much as possible from connection with other Tore Supra plasma-facing components. The data are compared with results from the Monte-Carlo SOL impurity transport code BBQ, in an attempt to identify the mechanism for impurity release. Evidence of chemical sputtering as an important impurity source is seen. C1 CTR ETUD CADARACHE, SPPF, DRFC, CEA, ASSOC EURATOM, F-13108 ST PAUL LES DURANCE, FRANCE. RP KLEPPER, CC (reprint author), OAK RIDGE NATL LAB, DIV FUS ENERGY, OAK RIDGE, TN 37831 USA. OI Isler, Ralph/0000-0002-5368-7200 NR 6 TC 7 Z9 7 U1 0 U2 1 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0022-3115 J9 J NUCL MATER JI J. Nucl. Mater. PD APR PY 1995 VL 220 BP 521 EP 525 DI 10.1016/0022-3115(94)00515-X PG 5 WC Materials Science, Multidisciplinary; Nuclear Science & Technology SC Materials Science; Nuclear Science & Technology GA QY754 UT WOS:A1995QY75400087 ER PT J AU NYGREN, R KOSKI, J LUTZ, T MCGRATH MILLER, J WATKINS, J GUILHEM, D CHAPPUIS, P CORDIER, J LOARER, T AF NYGREN, R KOSKI, J LUTZ, T MCGRATH MILLER, J WATKINS, J GUILHEM, D CHAPPUIS, P CORDIER, J LOARER, T TI STEADY-STATE HEAT AND PARTICLE REMOVAL WITH THE ACTIVELY COOLED PHASE-III OUTBOARD PUMP LIMITER IN TORE-SUPRA SO JOURNAL OF NUCLEAR MATERIALS LA English DT Article; Proceedings Paper CT 11th International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI-1l) CY MAY 23-27, 1994 CL MITO, JAPAN AB Tore Supra's Phase III outboard pump limiter (OPL) is a modular actively-cooled mid-plane limiter, designed for heat and particle removal during long pulse operation. During its initial operation in 1993, the OPL successfully removed about 1 MW of power during ohmicly heated shots of up to 10 s duration and reached (steady state) thermal equilibrium. The particle pumping of the Phase III OPL was found to be about 50% greater than the Phase II OPL which had a radial distance between the last closed flux surface and the entrance of the pumping throat of 3.5 cm compared with only 2.5 cm for the Phase III OPL. This paper gives examples of power distribution over the limiter from IR measurements of surface temperature and from extensively calorimetry (34 thermocouples and 10 flow meters) and compares the distributions with values predicted by a 3D model (HF3D) with a detailed magnetic configuration (e.g., includes field ripple). C1 CEA, CADARACHE, FRANCE. RP NYGREN, R (reprint author), SANDIA NATL LABS, ALBUQUERQUE, NM 87185 USA. NR 6 TC 8 Z9 8 U1 0 U2 0 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0022-3115 J9 J NUCL MATER JI J. Nucl. Mater. PD APR PY 1995 VL 220 BP 526 EP 530 DI 10.1016/0022-3115(94)00534-6 PG 5 WC Materials Science, Multidisciplinary; Nuclear Science & Technology SC Materials Science; Nuclear Science & Technology GA QY754 UT WOS:A1995QY75400088 ER PT J AU THOMAS, CE HARRIS, JH HASTE, GR KLEPPER, CC HOGAN, J TOBIN, SJ BAITY, FW CARTER, MD HOFFMAN, DJ RYAN, PM SAOUTIC, B BEAUMONT, B BECOULET, A KUUS, H FRABOULET, D GROSMAN, A GUILHEM, D PASCAL, JY VALTER, J LOARER, T CHATELIER, M AF THOMAS, CE HARRIS, JH HASTE, GR KLEPPER, CC HOGAN, J TOBIN, SJ BAITY, FW CARTER, MD HOFFMAN, DJ RYAN, PM SAOUTIC, B BEAUMONT, B BECOULET, A KUUS, H FRABOULET, D GROSMAN, A GUILHEM, D PASCAL, JY VALTER, J LOARER, T CHATELIER, M TI FIRST MEASUREMENTS OF ICRF AND EDGE SOL PLASMA INTERACTIONS ON TORE-SUPRA SO JOURNAL OF NUCLEAR MATERIALS LA English DT Article; Proceedings Paper CT 11th International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI-1l) CY MAY 23-27, 1994 CL MITO, JAPAN AB Heat fluxes considerably larger than anticipated appear to be incident on the lateral protection of the TORE SUPRA ion Cyclotron Range of Frequencies (ICRF) antennas. The antenna lateral protection shows overheating for ICRF power levels greater than 2 MW in dipole mode or 1 MW in monopole mode. A possible cause for overheating is a DC sheath voltage created on the antenna structure by the ICRF. C1 CTR ETUD CADARACHE, DRFC, CEA, EURATOM ASSOC, F-13108 ST PAUL LES DURANCE, FRANCE. RP THOMAS, CE (reprint author), OAK RIDGE NATL LAB, DIV FUS ENERGY, OAK RIDGE, TN 37831 USA. NR 4 TC 6 Z9 6 U1 0 U2 4 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0022-3115 J9 J NUCL MATER JI J. Nucl. Mater. PD APR PY 1995 VL 220 BP 531 EP 535 DI 10.1016/0022-3115(94)00658-X PG 5 WC Materials Science, Multidisciplinary; Nuclear Science & Technology SC Materials Science; Nuclear Science & Technology GA QY754 UT WOS:A1995QY75400089 ER PT J AU KRIEGER, K BOSCH, HS ECKSTEIN, W ELDER, JD FIELD, AR LIEDER, G PITCHER, CS ROTH, J SCHNEIDER, R STANGEBY, PC AF KRIEGER, K BOSCH, HS ECKSTEIN, W ELDER, JD FIELD, AR LIEDER, G PITCHER, CS ROTH, J SCHNEIDER, R STANGEBY, PC TI MODELING OF IMPURITIES IN THE ASDEX-UPGRADE DIVERTOR WITH DIVIMP SO JOURNAL OF NUCLEAR MATERIALS LA English DT Article; Proceedings Paper CT 11th International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI-1l) CY MAY 23-27, 1994 CL MITO, JAPAN ID LIMITER AB The two-dimensional Monte Carlo code DIVIMP is used as an interpretative tool for the analysis of spectroscopic measurements in the edge and the divertor plasma of ASDEX-Upgrade. For a series of standard Ohmic discharges, the spectral lines of C+ and C2+ ions, recorded by two spectrometers viewing perpendicular and tangential to the outer divertor plates, were modelled. The simulations show that carbon production by physical sputtering alone is not sufficient to explain the observed signals. Further sources, possibly caused by chemical erosion processes must be taken into account. C1 CFFTP, TORONTO, ON, CANADA. IPF STUTTGART, STUTTGART, GERMANY. PPPL, PRINCETON, NJ USA. RP KRIEGER, K (reprint author), EURATOM, MAX PLANCK INST PLASMAPHYS, D-85746 GARCHING, GERMANY. RI Bosch, Hans-Stephan/F-9527-2015; Krieger, Karl/F-9762-2014 OI Krieger, Karl/0000-0003-0427-8184 NR 10 TC 8 Z9 8 U1 0 U2 1 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0022-3115 J9 J NUCL MATER JI J. Nucl. Mater. PD APR PY 1995 VL 220 BP 548 EP 552 DI 10.1016/0022-3115(94)00537-0 PG 5 WC Materials Science, Multidisciplinary; Nuclear Science & Technology SC Materials Science; Nuclear Science & Technology GA QY754 UT WOS:A1995QY75400092 ER PT J AU FIELD, AR FUSSMANN, G GARCIAROSALES, C HIRSCH, S LIEDER, G NAUJOKS, D NEU, R PITCHER, CS RADTKE, R WENZEL, U AF FIELD, AR FUSSMANN, G GARCIAROSALES, C HIRSCH, S LIEDER, G NAUJOKS, D NEU, R PITCHER, CS RADTKE, R WENZEL, U TI STUDIES OF DIVERTOR TARGET PLATE EROSION IN THE ASDEX-UPGRADE TOKAMAK SO JOURNAL OF NUCLEAR MATERIALS LA English DT Article; Proceedings Paper CT 11th International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI-1l) CY MAY 23-27, 1994 CL MITO, JAPAN ID IONIZATION; GRAPHITE; IMPACT; CARBON AB Passive spectroscopy has been used for in situ studies of the erosion of various divertor target materials in ASDEX-Upgrade. Yields measured for the erosion of graphite over a range of moderate densities can be explained by physical sputtering alone, although there may also be small contributions from chemical processes. At high density, detachment of the divertor plasma occurs and sputtering of the target ceases. Under such high-density conditions high-Z materials, e.g. tungsten, offer a promising alternative to graphite. First studies of the erosion of these materials confirm the expected low sputtering rates and the short ionisation lengths of sputtered neutrals. The latter implies efficient prompt redeposition which should suppress production of higher ionisation stages and associated problems with self-sputtering. C1 PPPL, PRINCETON, NJ USA. CFFTP, TORONTO, ON, CANADA. UNIV STUTTGART, INST PLASMAFORSCH, D-70569 STUTTGART, GERMANY. EURATOM, MAX PLANCK INST PLASMAPHYS, DIV BERLIN, D-10117 BERLIN, GERMANY. RP FIELD, AR (reprint author), EURATOM IPP ASSOC, MAX PLANCK INST PLASMAPHYS, D-85748 GARCHING, GERMANY. RI Neu, Rudolf /B-4438-2010 OI Neu, Rudolf /0000-0002-6062-1955 NR 19 TC 22 Z9 22 U1 0 U2 4 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0022-3115 J9 J NUCL MATER JI J. Nucl. Mater. PD APR PY 1995 VL 220 BP 553 EP 557 DI 10.1016/0022-3115(94)00538-9 PG 5 WC Materials Science, Multidisciplinary; Nuclear Science & Technology SC Materials Science; Nuclear Science & Technology GA QY754 UT WOS:A1995QY75400093 ER PT J AU KUGEL, HW TIMBERLAKE, J BELL, R ENGLAND, A HIROOKA, Y ISLER, R LEBLANC, B OKABAYASHI, M PAUL, S TIGHE, W POSTZWICKER, A AF KUGEL, HW TIMBERLAKE, J BELL, R ENGLAND, A HIROOKA, Y ISLER, R LEBLANC, B OKABAYASHI, M PAUL, S TIGHE, W POSTZWICKER, A TI REAL-TIME BORONIZATION IN PBX-M USING EROSION OF SOLID BORONIZED TARGETS SO JOURNAL OF NUCLEAR MATERIALS LA English DT Article; Proceedings Paper CT 11th International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI-1l) CY MAY 23-27, 1994 CL MITO, JAPAN AB Thirty one real-time boronizations were applied to PBX-M using the plasma erosion of solid target probes. More than 17 g of boron were deposited in PBX-M using this technique. The probes were positioned at the edge plasma to optimize vaporization and minimize spallation. Auger depth profile analysis of poloidal and toroidal deposition sample coupon arrays indicate that boron was transported by the plasma around the torus and deep into the diverters. During discharges with continuous real-time boronization, low-Z and high-Z impurities decreased rapidly as plasma surfaces were covered during the first 20-30 discharges. After boronization, a short-term improvement in plasma conditions persisted prior to significant boron erosion from plasma surfaces, and a longer term, but less significant improvement persisted as boron farther from the edge continued gettering. Real-time solid target boronization has been found to be very effective for accelerating conditioning to new regimes and maintaining high performance plasma conditions. C1 OAK RIDGE NATL LAB, DIV FUS ENERGY, OAK RIDGE, TN 37831 USA. UNIV CALIF LOS ANGELES, IPFR, LOS ANGELES, CA 90024 USA. RP KUGEL, HW (reprint author), PRINCETON UNIV, PLASMA PHYS LAB, POB 451, PRINCETON, NJ 08543 USA. OI Isler, Ralph/0000-0002-5368-7200 NR 7 TC 2 Z9 2 U1 0 U2 0 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0022-3115 J9 J NUCL MATER JI J. Nucl. Mater. PD APR PY 1995 VL 220 BP 636 EP 640 DI 10.1016/0022-3115(94)00555-9 PG 5 WC Materials Science, Multidisciplinary; Nuclear Science & Technology SC Materials Science; Nuclear Science & Technology GA QY754 UT WOS:A1995QY75400110 ER PT J AU UCKAN, T RICHARDS, B WOOTTON, AJ BENGTSON, RD BRAVENEC, R CARRERAS, BA LI, GX HURWITZ, P PHILLIPS, PE ROWAN, WL TSUI, HYW UGLUM, JR WEN, Y WINSLOW, D AF UCKAN, T RICHARDS, B WOOTTON, AJ BENGTSON, RD BRAVENEC, R CARRERAS, BA LI, GX HURWITZ, P PHILLIPS, PE ROWAN, WL TSUI, HYW UGLUM, JR WEN, Y WINSLOW, D TI FEEDBACK-CONTROL AND STABILIZATION EXPERIMENTS ON THE TEXAS EXPERIMENTAL TOKAMAK (TEXT) SO JOURNAL OF NUCLEAR MATERIALS LA English DT Article; Proceedings Paper CT 11th International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI-1l) CY MAY 23-27, 1994 CL MITO, JAPAN ID EDGE TURBULENCE AB Plasma edge feedback experiments on the Texas Experimental Tokamak (TEXT) have been successful in controlling the edge plasma potential fluctuation level. The feedback wave-launcher is driven by the local edge potential fluctuations. The edge potential fluctuations are modified in a broad frequency band. Moreover, the potential fluctuations can be reduced (less than or equal to 100 kHz) without enhancing other modes, or excited (10 to 12 KHz), depending on the phase difference between the driver and the launcher signal, and gain of the system. This turbulence modification is achieved not only locally but also halfway around the torus and has about 2 cm of poloidal extent. The local plasma parameters at the edge and the estimated fluctuation-induced radial particle flux are somewhat affected by the edge feedback. C1 UNIV TEXAS, FUS RES CTR, AUSTIN, TX 78712 USA. RP UCKAN, T (reprint author), OAK RIDGE NATL LAB, DIV FUS ENERGY, OAK RIDGE, TN 37831 USA. NR 12 TC 5 Z9 5 U1 0 U2 0 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0022-3115 J9 J NUCL MATER JI J. Nucl. Mater. PD APR PY 1995 VL 220 BP 663 EP 667 DI 10.1016/0022-3115(94)00561-3 PG 5 WC Materials Science, Multidisciplinary; Nuclear Science & Technology SC Materials Science; Nuclear Science & Technology GA QY754 UT WOS:A1995QY75400116 ER PT J AU HILL, DN BRAAMS, B BROOKS, JN RUZIC, DN ULRICKSON, M WERLEY, KA CAMPBELL, R GOLDSTON, R KAISER, T NEILSON, GH MIODUSZEWSKI, P RENSINK, ME ROGNLIEN, TD AF HILL, DN BRAAMS, B BROOKS, JN RUZIC, DN ULRICKSON, M WERLEY, KA CAMPBELL, R GOLDSTON, R KAISER, T NEILSON, GH MIODUSZEWSKI, P RENSINK, ME ROGNLIEN, TD TI DIVERTOR DESIGN FOR THE TOKAMAK PHYSICS EXPERIMENT SO JOURNAL OF NUCLEAR MATERIALS LA English DT Article; Proceedings Paper CT 11th International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI-1l) CY MAY 23-27, 1994 CL MITO, JAPAN ID SCRAPE-OFF LAYER; DIII-D; PLASMA AB In this paper we discuss the divertor design for the planned TPX tokamak, which will explore the physics and technology of steady state (1000 s pulses) heat and particle removal in high confinement (up to 4 x L-mode), high beta (up to beta(N) = 5) divertor plasmas sustained by non-inductive current drive. TPX will operate in the double-null divertor configuration, with actively cooled graphite targets forming a deep (0.57 m) slot at the outer strike point. The peak heat flux on the highly tilted (74 degrees from normal) re-entrant divertor plate (tilted to recycle ions back toward the separatrix) will be in the range of 4-6 MW/m(2) with 17.5 MW of auxiliary heating power. The combination of pumping and gas puffing (D-2 plus impurities), along with higher heating power (45 MW maximum) will allow testing of radiative divertor concepts at ITER-like power densities. C1 NYU, COURANT INST MATH SCI, NEW YORK, NY 10012 USA. ARGONNE NATL LAB, ARGONNE, IL 60439 USA. UNIV ILLINOIS, URBANA, IL 61801 USA. SANDIA NATL LABS, ALBUQUERQUE, NM 87185 USA. LOS ALAMOS NATL LAB, LOS ALAMOS, NM 87545 USA. PRINCETON PLASMA PHYS LAB, PRINCETON, NJ 08543 USA. OAK RIDGE NATL LAB, OAK RIDGE, TN 37831 USA. RP HILL, DN (reprint author), LAWRENCE LIVERMORE NATL LAB, POB 808, LIVERMORE, CA 94551 USA. RI Braams, Bastiaan/E-7687-2011 OI Braams, Bastiaan/0000-0003-4086-9969 NR 21 TC 5 Z9 5 U1 0 U2 0 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0022-3115 J9 J NUCL MATER JI J. Nucl. Mater. PD APR PY 1995 VL 220 BP 698 EP 702 DI 10.1016/0022-3115(94)00568-0 PG 5 WC Materials Science, Multidisciplinary; Nuclear Science & Technology SC Materials Science; Nuclear Science & Technology GA QY754 UT WOS:A1995QY75400123 ER PT J AU ROCKETT, PD HUNTER, JA BRADLEY, JT GAHL, JM LITUNOVSKY, VN OVCHINNOKOV, IB LJUBLIN, BV KUZNETSOV, BE TITOV, VA ZHITLUKHIN, A ARKHIPOV, K BAKHTIN, V TOPORKOV, D AF ROCKETT, PD HUNTER, JA BRADLEY, JT GAHL, JM LITUNOVSKY, VN OVCHINNOKOV, IB LJUBLIN, BV KUZNETSOV, BE TITOV, VA ZHITLUKHIN, A ARKHIPOV, K BAKHTIN, V TOPORKOV, D TI STUDIES OF THE ABLATED PLASMA FROM EXPERIMENTAL PLASMA GUN DISRUPTION SIMULATIONS SO JOURNAL OF NUCLEAR MATERIALS LA English DT Article; Proceedings Paper CT 11th International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI-1l) CY MAY 23-27, 1994 CL MITO, JAPAN AB Extensive simulations of tokamak disruptions have provided a picture of material erosion that is limited by the transfer of energy from the incident plasma to the armor solid surface through a dense plasma shield. Radiation spectra were recorded in the VUV and in the visible at the Efremov Laboratories on VIKA using graphite targets. The VUV data were recorded with a Sandia Labs transmission grating spectrograph, covering 1-40 nm. Plasma parameters were evaluated with incident plasma energy densities varying from 10-100 MJ/m(2). A second transmission grating spectrograph was taken to 2MK-200 at TRINITI to study the plasma-material interface in magnetic cusp plasma, Target materials included POCO graphite, ATJ graphite, boron nitride, and plasma-sprayed tungsten. Detailed spectra were recorded with a spatial resolution of similar to 1 mm. Time-resolved data with 40-200 ns resolution was also recorded, The data from both plasma gun facilities demonstrated that the hottest plasma region was sitting several millimeters above the armor tile surface. C1 UNIV NEW MEXICO, DEPT ELECT & COMP ENGN, ALBUQUERQUE, NM 87131 USA. DV EFREMOV SCI RES INST ELECTROPHYS APPARATUS, ST PETERSBURG 189631, RUSSIA. TROITSK INST INNOVAT & TECHNOL, TROITSK, RUSSIA. RP ROCKETT, PD (reprint author), SANDIA NATL LABS, DEPT FUS TECHNOL, POB 5800, ALBUQUERQUE, NM 87185 USA. NR 8 TC 3 Z9 3 U1 0 U2 0 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0022-3115 J9 J NUCL MATER JI J. Nucl. Mater. PD APR PY 1995 VL 220 BP 785 EP 789 DI 10.1016/0022-3115(94)00585-0 PG 5 WC Materials Science, Multidisciplinary; Nuclear Science & Technology SC Materials Science; Nuclear Science & Technology GA QY754 UT WOS:A1995QY75400141 ER PT J AU CAUSEY, RA WAMPLER, WR AF CAUSEY, RA WAMPLER, WR TI THE USE OF SILICON-CARBIDE AS A TRITIUM PERMEATION BARRIER SO JOURNAL OF NUCLEAR MATERIALS LA English DT Article; Proceedings Paper CT 11th International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI-1l) CY MAY 23-27, 1994 CL MITO, JAPAN AB Vapor deposited silicon carbide has a very low tritium diffusivity and solubility. When these characteristics are combined with its very good thermal properties, silicon carbide appears to be an excellent tritium permeation barrier for use in fusion reactors and other applications. Calculations were performed to compare the tritium retention in bare graphite and graphite coated with a thin layer of silicon carbide. The coated graphite retained several orders of magnitude less tritium than the bare material. Similar calculations showed a beryllium/copper duplex structure coated with silicon carbide to anew several orders of magnitude less tritium permeation than an uncoated structure. C1 SANDIA NATL LABS, ALBUQUERQUE, NM 87185 USA. RP CAUSEY, RA (reprint author), SANDIA NATL LABS, LIVERMORE, CA 94550 USA. NR 7 TC 23 Z9 28 U1 2 U2 9 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0022-3115 J9 J NUCL MATER JI J. Nucl. Mater. PD APR PY 1995 VL 220 BP 823 EP 826 DI 10.1016/0022-3115(94)00623-7 PG 4 WC Materials Science, Multidisciplinary; Nuclear Science & Technology SC Materials Science; Nuclear Science & Technology GA QY754 UT WOS:A1995QY75400149 ER PT J AU PARK, J BENNETT, T SCHWARZMANN, J COHEN, SA AF PARK, J BENNETT, T SCHWARZMANN, J COHEN, SA TI PERMEATION OF HYDROGEN THROUGH PALLADIUM SO JOURNAL OF NUCLEAR MATERIALS LA English DT Article; Proceedings Paper CT 11th International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI-1l) CY MAY 23-27, 1994 CL MITO, JAPAN ID GAS AB Palladium membranes have been bombarded by beams of similar to 10 eV atomic hydrogen, with a peak flux and fluence of 4 x 10(16) cm(-2) s(-1) and 10(20) cm(-2), respectively. The time-dependent permeation resulting from these exposures has been measured as a function of membrane temperature. The results have been compared with the models of Livshitz et al, and Pick et al. Permeation through conditioned membranes has agreed with these models and with earlier measurements at lower flutes and incident energies. Effects attributed to changing surface contamination have also been observed. Aspects of a conceptual design for reducing tritium inventory in ITER through the use of superpermeability are described. RP PARK, J (reprint author), PRINCETON UNIV, PLASMA PHYS LAB, POB 451, PRINCETON, NJ 08543 USA. NR 19 TC 17 Z9 17 U1 0 U2 3 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0022-3115 J9 J NUCL MATER JI J. Nucl. Mater. PD APR PY 1995 VL 220 BP 827 EP 831 DI 10.1016/0022-3115(94)00591-5 PG 5 WC Materials Science, Multidisciplinary; Nuclear Science & Technology SC Materials Science; Nuclear Science & Technology GA QY754 UT WOS:A1995QY75400150 ER PT J AU CHERNIKOV, VN GORODETSKY, AE KANASHENKO, SL ZAKHAROV, AP WAMPLER, WR DOYLE, BL AF CHERNIKOV, VN GORODETSKY, AE KANASHENKO, SL ZAKHAROV, AP WAMPLER, WR DOYLE, BL TI DEUTERIUM TRAPPING IN GRAPHITES IRRADIATED WITH C+ IONS AT 350 AND 673 K SO JOURNAL OF NUCLEAR MATERIALS LA English DT Article; Proceedings Paper CT 11th International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI-1l) CY MAY 23-27, 1994 CL MITO, JAPAN ID DAMAGE AB By means of NRA method the retention of D atoms was investigated in USB, RGT, PGI and POCO graphites after irradiation at 350 and 673 K with 200 keV C+ ions to different doses up to about 10 dpa followed by deuterium loading from D-2 gas at 1473 K under pressure of 0.66 Pa for 1 h. The aim was to understand the nature of deep traps for D atoms with E(D)(b) similar or equal to 4.5 eV, differences in deuterium accumulation in different graphites and the role of the irradiation temperature. After irradiation at 673 K the concentration, (C) over bar(D), of D atoms trapped in the ion stopping range in all the graphites except for USB is 1.5-2.0 times as low as in those after irradiation at 350 K and amounts to 600-800 appm. USB demonstrates a minimum gas retention (similar or equal to 100 appm), but it is more than that after implantation at 350 K. It was shown that deep traps are available in trace amounts in all graphites in their original state (about 10 appm) and can be created in the course of plastic deformation and/or fracture (up to about 100 appm). Deep traps are considered to be dangling bonds of C atoms along peripheral edges of interstitial clusters formed mainly due to radiation damage of graphites. Differences in the dose dependences of D retention, (C) over bar(D) ((K) over bar t), for different graphites irradiated at 350 and 673 K were discussed in frames of available knowledge on the damage buildup and relevant effects which greatly depend on the irradiation temperature. C1 SANDIA NATL LABS, ALBUQUERQUE, NM 87185 USA. RP CHERNIKOV, VN (reprint author), RUSSIAN ACAD SCI, INST PHYS CHEM, LENINSKY PROSPEKT 31, MOSCOW 117915, RUSSIA. NR 16 TC 13 Z9 16 U1 0 U2 1 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0022-3115 J9 J NUCL MATER JI J. Nucl. Mater. PD APR PY 1995 VL 220 BP 912 EP 916 DI 10.1016/0022-3115(94)00610-5 PG 5 WC Materials Science, Multidisciplinary; Nuclear Science & Technology SC Materials Science; Nuclear Science & Technology GA QY754 UT WOS:A1995QY75400169 ER PT J AU BUZHINSKIJ, OI OPIMACH, IV BARSUK, VA OTROZHENKO, VG ZHITLUKHIN, AM TRAZHENKOV, AI WEST, WP TRESTER, P VALENTINE, P WATSON, RD YOUCHINSON, DL GAHL, JM CRAWFORD, JF AF BUZHINSKIJ, OI OPIMACH, IV BARSUK, VA OTROZHENKO, VG ZHITLUKHIN, AM TRAZHENKOV, AI WEST, WP TRESTER, P VALENTINE, P WATSON, RD YOUCHINSON, DL GAHL, JM CRAWFORD, JF TI PERFORMANCE OF BORON-CONTAINING MATERIALS UNDER DISRUPTION SIMULATIONS AND TOKAMAK DIVERTOR PLASMA TESTING SO JOURNAL OF NUCLEAR MATERIALS LA English DT Article; Proceedings Paper CT 11th International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI-1l) CY MAY 23-27, 1994 CL MITO, JAPAN ID GRAPHITE LIMITER; T-10 TOKAMAK AB The behavior of thick B4C coatings on different graphites under high power electron beam irradiation, pulsed plasma irradiation and under DIII-D divertor plasma action was investigated. SiC-B4C coating on graphites produced in General Atomics and pyrolytic boron nitride were also tested in the plasma gun device. In the following tests at these facilities, the samples were examined using SIMS, EDAX, X-ray crystallography, profilometry and Auger spectroscopy. B4C coatings showed excellent durability under high heat flux irradiation and in conditions of real tokamak divertor plasma. The obtained results indicated that the use of RGT graphite (the graphite with high thermal conductivity) improves the durability of the B4C coating significantly. Pyrolytic boron nitride showed very small removal of the matter and no mechanical damage. C1 GEN ATOM CO, SAN DIEGO, CA 92186 USA. SANDIA NATL LABS, ALBUQUERQUE, NM 87185 USA. UNIV NEW MEXICO, ALBUQUERQUE, NM 87131 USA. RP BUZHINSKIJ, OI (reprint author), TRINITI, TROITSK, RUSSIA. NR 10 TC 12 Z9 13 U1 0 U2 0 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0022-3115 J9 J NUCL MATER JI J. Nucl. Mater. PD APR PY 1995 VL 220 BP 922 EP 925 DI 10.1016/0022-3115(94)00612-1 PG 4 WC Materials Science, Multidisciplinary; Nuclear Science & Technology SC Materials Science; Nuclear Science & Technology GA QY754 UT WOS:A1995QY75400171 ER PT J AU POST, D PUTVINSKAYA, N PERKINS, FW NEVINS, W AF POST, D PUTVINSKAYA, N PERKINS, FW NEVINS, W TI ANALYTIC CRITERIA FOR POWER EXHAUST IN DIVERTORS DUE TO IMPURITY RADIATION SO JOURNAL OF NUCLEAR MATERIALS LA English DT Article; Proceedings Paper CT 11th International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI-1l) CY MAY 23-27, 1994 CL MITO, JAPAN ID PLASMAS AB Impurity radiation is a key mechanism in divertor concepts to transfer the energy from the edge plasma to the main chamber and divertor chamber walls [G. Janeschitz, J. Nucl. Mater., to appear (1994)]. Using ADPAK impurity radiation rates [R. Hulse, Nucl. Techn./Fusion 3 (1983) 259; D.E. Post, R.V. Jensen, C.B. Tarter, W.H. Grasberger, W.A. Lokke, At. Data Nucl. Data Tables 20 (1977) 397], we have developed criteria both for the required impurity fraction, impurity species, connection length and mid-plane electron temperature and density and for the required enhancement over coronal equilibrium due to charge exchange recombination and impurity recycling to radiate a given power for Be, C, Ne, and Ar [L. Lengyel, IPP, 1/198 (1981); P.H. Rebut, B.J. Green, Plasma Physics and Controlled Nuclear Fusion Research 1976, vol. 2 (IAEA, 1977) pp. 3-17; K. Lackner, R. Schneider, Fusion Eng. Design 22 (1993) 107; R.A Hulse, D.E. Post, D.R. Mikkelsen, J. Phys. B 13 (1980) 3895; J. Hogan, Physics of Electronic and Atomic Collisions, S. Datz, ed. (North-Holland, Amsterdam, 1982); S. Alien, M. Rensink, D. Hill, R. Wood, J. Nucl. Mater. 196-198 (1992) 804]. C1 LAWRENCE LIVERMORE NATL LAB, LIVERMORE, CA 94550 USA. RP POST, D (reprint author), ITER, JOINT CTR TEAM, SAN DIEGO, CA USA. RI Post, Douglass/L-3773-2014 OI Post, Douglass/0000-0001-9271-0023 NR 6 TC 13 Z9 13 U1 0 U2 1 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0022-3115 J9 J NUCL MATER JI J. Nucl. Mater. PD APR PY 1995 VL 220 BP 1014 EP 1018 DI 10.1016/0022-3115(94)00464-1 PG 5 WC Materials Science, Multidisciplinary; Nuclear Science & Technology SC Materials Science; Nuclear Science & Technology GA QY754 UT WOS:A1995QY75400191 ER PT J AU VESEY, RA POST, DE BATEMAN, G AF VESEY, RA POST, DE BATEMAN, G TI STUDIES OF PLASMA DETACHMENT USING A ONE-DIMENSIONAL MODEL FOR DIVERTOR OPERATION SO JOURNAL OF NUCLEAR MATERIALS LA English DT Article; Proceedings Paper CT 11th International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI-1l) CY MAY 23-27, 1994 CL MITO, JAPAN AB To characterize the conditions required to reach advanced divertor regimes, a one-dimensional computational model has been developed based on a coordinate transformation to incorporate two-dimensional effects. This model includes transport of ions, two species each of atoms and molecules, momentum, and ion and electron energy both within and across the flux surfaces. Impurity radiation is calculated using a coronal equilibrium model which includes the effects of charge-exchange recombination. Numerical results indicate that impurity radiation acts to facilitate plasma detachment and enhances the power. lost from the divertor channel in escaping neutral atoms by cooling the electrons and suppressing ionization. As divertor particle densities increase, cold and thermal molecules become increasingly important in cooling the plasma, with molecular densities dominating electron and atomic densities under some conditions. C1 ITER, JOINT CENT TEAM, SAN DIEGO, CA USA. RP VESEY, RA (reprint author), PRINCETON UNIV, PLASMA PHYS LAB, POB 451, PRINCETON, NJ 08544 USA. RI Post, Douglass/L-3773-2014 OI Post, Douglass/0000-0001-9271-0023 NR 15 TC 1 Z9 1 U1 0 U2 0 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0022-3115 J9 J NUCL MATER JI J. Nucl. Mater. PD APR PY 1995 VL 220 BP 1019 EP 1023 DI 10.1016/0022-3115(94)00465-X PG 5 WC Materials Science, Multidisciplinary; Nuclear Science & Technology SC Materials Science; Nuclear Science & Technology GA QY754 UT WOS:A1995QY75400192 ER PT J AU SMITH, GR BROWN, PN CAMPBELL, RB KNOLL, DA MCHUGH, PR RENSINK, ME ROGNLIEN, TD AF SMITH, GR BROWN, PN CAMPBELL, RB KNOLL, DA MCHUGH, PR RENSINK, ME ROGNLIEN, TD TI TECHNIQUES AND RESULTS OF TOKAMAK-EDGE SIMULATION SO JOURNAL OF NUCLEAR MATERIALS LA English DT Article; Proceedings Paper CT 11th International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI-1l) CY MAY 23-27, 1994 CL MITO, JAPAN ID DIVERTOR AB This paper describes recent development of the UEDGE code in three important areas. (1) Non-orthogonal grids allow accurate treatment of experimental geometries in which divertor plates intersect flux surfaces at oblique angles. (2) Radiating impurities are included by means of one or more continuity equations that describe transport and sources and sinks due to ionization and recombination processes. (3) Advanced iterative methods that reduce storage and execution time allow us to find fully converged solutions of larger problems (i.e., finer grids). Sample calculations are presented to illustrate these developments. C1 SANDIA NATL LABS, ALBUQUERQUE, NM 87185 USA. IDAHO NATL ENGN LAB, IDAHO FALLS, ID USA. RP SMITH, GR (reprint author), LAWRENCE LIVERMORE NATL LAB, LIVERMORE, CA 94551 USA. NR 10 TC 30 Z9 30 U1 0 U2 0 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0022-3115 J9 J NUCL MATER JI J. Nucl. Mater. PD APR PY 1995 VL 220 BP 1024 EP 1027 DI 10.1016/0022-3115(94)00466-8 PG 4 WC Materials Science, Multidisciplinary; Nuclear Science & Technology SC Materials Science; Nuclear Science & Technology GA QY754 UT WOS:A1995QY75400193 ER PT J AU CLARK, R ABDALLAH, J POST, D AF CLARK, R ABDALLAH, J POST, D TI RADIATION RATES FOR LOW-Z IMPURITIES IN EDGE PLASMAS SO JOURNAL OF NUCLEAR MATERIALS LA English DT Article; Proceedings Paper CT 11th International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI-1l) CY MAY 23-27, 1994 CL MITO, JAPAN ID FUSION AB The potential role of impurity radiation in the reduction of divertor plate heat loads places a new degree of importance on the accuracy of low Z impurity radiation emission rates for electron temperatures below 300 eV. We have calculated the radiated power loss using a collisional-radiative model for Be, B, C, Ne and Ar using a detailed multiple configuration interaction model. These rates indicate L. Lengyel, IPP, 1/191 (1981); K. Lachner, R. Schneider, Fusion Eng. Design 22 (1993) 107 that significant enhancements above steady state collisional-radiative rates due to such effects as rapid recycling and charge exchange recombination will be necessary for impurity radiation to reduce the peak heat loads on divertor plates for ITER. C1 ITER, JOINT CENT TEAM, SAN DIEGO, CA USA. RP CLARK, R (reprint author), LOS ALAMOS NATL LAB, POB 1663, LOS ALAMOS, NM 87544 USA. RI Post, Douglass/L-3773-2014 OI Post, Douglass/0000-0001-9271-0023 NR 14 TC 32 Z9 32 U1 0 U2 2 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0022-3115 J9 J NUCL MATER JI J. Nucl. Mater. PD APR PY 1995 VL 220 BP 1028 EP 1032 DI 10.1016/0022-3115(94)00467-6 PG 5 WC Materials Science, Multidisciplinary; Nuclear Science & Technology SC Materials Science; Nuclear Science & Technology GA QY754 UT WOS:A1995QY75400194 ER PT J AU TAKIYAMA, K MIZUNO, K KATSUTA, T OGAWA, T ODA, T AF TAKIYAMA, K MIZUNO, K KATSUTA, T OGAWA, T ODA, T TI NUMERICAL INVESTIGATION OF A NEUTRAL HELIUM BEAM AS A DIAGNOSTIC PROBE IN THE PLASMA EDGES SO JOURNAL OF NUCLEAR MATERIALS LA English DT Article; Proceedings Paper CT 11th International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI-1l) CY MAY 23-27, 1994 CL MITO, JAPAN ID FLUCTUATION MEASUREMENTS; PHAEDRUS-T; SPECTROSCOPY; TURBULENCE AB We have made a simulation study of the interaction of a He neutral beam and the JFT-2M tokamak plasma by using a set of coupled rate equations. Our objective is to develop a spectroscopic diagnostic based on the He neutral beam to study plasma parameters in the edge region of the tokamak plasma. One of the important issues is the spatial evolution of the metastable helium. Numerical results indicated that the He metastable density was large enough for the measurements in the interaction region, and that the several lower level populations (2(1)P, 3(1)D, etc.) were almost linearly proportional to the plasma density. Hence it is possible to measure the plasma density by observing the emission line originating from the levels. We have also studied the forbidden excitation by a tunable laser (Stark effect) to measure the electric field induced in the plasma edge region. C1 LAWRENCE LIVERMORE NATL LAB, LIVERMORE, CA USA. UNIV CALIF DAVIS, PLASMA PHYS LAB, DAVIS, CA 95616 USA. JAPAN ATOM ENERGY RES INST, TOKAI, IBARAKI 31911, JAPAN. RP TAKIYAMA, K (reprint author), HIROSHIMA UNIV, FAC ENGN, DEPT APPL PHYS & CHEM, HIGASHIHIROSHIMA 724, JAPAN. NR 14 TC 3 Z9 3 U1 0 U2 2 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0022-3115 J9 J NUCL MATER JI J. Nucl. Mater. PD APR PY 1995 VL 220 BP 1057 EP 1060 DI 10.1016/0022-3115(94)00473-0 PG 4 WC Materials Science, Multidisciplinary; Nuclear Science & Technology SC Materials Science; Nuclear Science & Technology GA QY754 UT WOS:A1995QY75400200 ER PT J AU PETRAVIC, M STOTLER, DP AF PETRAVIC, M STOTLER, DP TI GAS-TARGET AND DETACHED PLASMA REGIMES FOR THE ITER DIVERTOR SO JOURNAL OF NUCLEAR MATERIALS LA English DT Article; Proceedings Paper CT 11th International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI-1l) CY MAY 23-27, 1994 CL MITO, JAPAN AB A number of solutions to the problem of the ITER divertor power loading have been proposed. The most promising ones are those characterized by an ionization front which is detached from the divertor plate. The space between such a front and the plate is filled with a cold, T-e < 1 eV, and (relatively) low density plasma, n(e) < 10(14) cm(-3). A regular high recycling regime and a detached (gas target) regime have been simulated with the PLANET code at a high scrape-off power of 220 MW. It is found that, in the detached case, over 90% of this power can be converted into radiation and that the gas target is well confined, but the midplane density is rather high, n(e) congruent to 1 X 10(14) cm(-3). RP PETRAVIC, M (reprint author), PRINCETON PLASMA PHYS LAB, POB 451, PRINCETON, NJ 08543 USA. RI Stotler, Daren/J-9494-2015 OI Stotler, Daren/0000-0001-5521-8718 NR 9 TC 3 Z9 3 U1 1 U2 1 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0022-3115 J9 J NUCL MATER JI J. Nucl. Mater. PD APR PY 1995 VL 220 BP 1097 EP 1101 DI 10.1016/0022-3115(94)00481-1 PG 5 WC Materials Science, Multidisciplinary; Nuclear Science & Technology SC Materials Science; Nuclear Science & Technology GA QY754 UT WOS:A1995QY75400208 ER PT J AU WAN, AS DALHED, HE SCOTT, HA POST, DE ROGNLIEN, TD AF WAN, AS DALHED, HE SCOTT, HA POST, DE ROGNLIEN, TD TI DETAILED RADIATIVE TRANSPORT MODELING OF A RADIATIVE DIVERTOR SO JOURNAL OF NUCLEAR MATERIALS LA English DT Article; Proceedings Paper CT 11th International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI-1l) CY MAY 23-27, 1994 CL MITO, JAPAN ID RATE COEFFICIENTS; IONS AB An effective radiative divertor maximizes the utilization of atomic processes to spread out the energy deposition to the divertor chamber walls and to reduce the peak heat flux. Because the mixture of neutral atoms and ions in the divertor can be optically thick to a portion of radiated power, it is necessary to accurately model the magnitude and distribution of line radiation in this complex region. To assess their importance we calculate the effects of radiation transport using CRETIN, a multi-dimensional, non-local thermodynamic equilibrium simulation code that includes the atomic kinetics and radiative transport processes necessary to model the complex environment of a radiative divertor. We also include neutral transport to model radiation from recycling neutral atoms. This paper presents a case study of a high-recycling radiative divertor with a typical large neutral pressure at the divertor plate to estimate the impact of H line radiation on the overall power balance in the divertor region with consideration for line opacities and atomic kinetics. C1 SAN DIEGO COCTR, ITER JOINT CENT TEAM, SAN DIEGO, CA 92037 USA. RP WAN, AS (reprint author), LAWRENCE LIVERMORE NATL LAB, LIVERMORE, CA 94550 USA. RI Post, Douglass/L-3773-2014 OI Post, Douglass/0000-0001-9271-0023 NR 20 TC 14 Z9 14 U1 1 U2 1 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0022-3115 J9 J NUCL MATER JI J. Nucl. Mater. PD APR PY 1995 VL 220 BP 1102 EP 1106 DI 10.1016/0022-3115(94)00482-X PG 5 WC Materials Science, Multidisciplinary; Nuclear Science & Technology SC Materials Science; Nuclear Science & Technology GA QY754 UT WOS:A1995QY75400209 ER PT J AU KONIGES, A EDER, DC WAN, AS SCOTT, HA DALHED, HE MAYLE, RW POST, DE AF KONIGES, A EDER, DC WAN, AS SCOTT, HA DALHED, HE MAYLE, RW POST, DE TI ROLE OF RADIATION IN VAPOR SHIELDING OF FIRST WALL DURING DISRUPTION SO JOURNAL OF NUCLEAR MATERIALS LA English DT Article; Proceedings Paper CT 11th International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI-1l) CY MAY 23-27, 1994 CL MITO, JAPAN ID PROGRAM AB An initially ablated vapor may provide an important radiation shield to reduce the heat load and the further ablation of the Be divertor strike plate during an ITER disruption. Thus, we investigate the role of line emission in Be at relevant temperatures and densities. For an ion density of 10(18) cm(-3) (10(24) m(-3)), We calculate that there is significant line emission and re-absorption in the temperature range from 3 to 10 eV. The re-absorption limits the line emission that strikes the plate. Line transfer calculations coupled with detailed atomic modeling predict that lines contribute 10-50% of the impinging plate radiation. We note that because of this effect, previous calculations using multi-group radiation transfer may under-estimate the vapor shielding for these ITER-relevant parameters. C1 SAN DIEGO COCTR, ITER JOINT CENT TEAM, SAN DIEGO, CA 92037 USA. RP KONIGES, A (reprint author), LAWRENCE LIVERMORE NATL LAB, LIVERMORE, CA 94550 USA. RI Post, Douglass/L-3773-2014 OI Post, Douglass/0000-0001-9271-0023 NR 7 TC 2 Z9 2 U1 0 U2 2 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0022-3115 J9 J NUCL MATER JI J. Nucl. Mater. PD APR PY 1995 VL 220 BP 1116 EP 1120 DI 10.1016/0022-3115(94)00485-4 PG 5 WC Materials Science, Multidisciplinary; Nuclear Science & Technology SC Materials Science; Nuclear Science & Technology GA QY754 UT WOS:A1995QY75400212 ER PT J AU TERREAULT, B GUO, HY KEROACK, D PAYNTER, RW ZUZAK, WW ABEL, G ENNACEUR, M GAUVREAU, JL HADDAD, E LEBLANC, L ROSS, GG MAI, HH RICHARD, N STANSFIELD, BL TEAM, T CAORLIN, M OWENS, DK MUELLER, D PITCHER, S LAMARCHE, PH STRACHAN, JD ARPS, JH WELLER, RA AF TERREAULT, B GUO, HY KEROACK, D PAYNTER, RW ZUZAK, WW ABEL, G ENNACEUR, M GAUVREAU, JL HADDAD, E LEBLANC, L ROSS, GG MAI, HH RICHARD, N STANSFIELD, BL TEAM, T CAORLIN, M OWENS, DK MUELLER, D PITCHER, S LAMARCHE, PH STRACHAN, JD ARPS, JH WELLER, RA TI EFFECT OF LITHIUM WALL CONDITIONING ON DEUTERIUM IN-VESSEL RETENTION IN THE TDEV TOKAMAK SO JOURNAL OF NUCLEAR MATERIALS LA English DT Article; Proceedings Paper CT 11th International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI-1l) CY MAY 23-27, 1994 CL MITO, JAPAN ID INJECTION; HYDROGEN AB The effect of lithium wall conditioning in a boronized tokamak was investigated in ohmic discharges in the TdeV. In the course of 14 discharges, lithium was spread on the walls to a coverage of about 10(21) atoms/m(2) by inserting a lithium-containing graphite crucible in the scrape-off-layer. Lithium caused an increase of some tens of percent in the wall pumping capacity during discharges, as seen from gas puffing and H-alpha + D-alpha measurements. Post-shot wall outgassing also increased such that the short term in-vessel retention was only enhanced by about 20%. This increased retention level was confirmed by subsequent analysis of collector probe samples positioned in the SOL near the wall and was lower than one H or D atom per Li atom. Evidence of oxygen gettering by lithium was also found. C1 UNIV QUEBEC, INRS ENERGIE & MAT, ST FOY, PQ G1V 2M3, CANADA. MPB TECHNOL INC, POINTE CLAIRE, PQ, CANADA. PRINCETON UNIV, PLASMA PHYS LAB, PRINCETON, NJ 08543 USA. CFFTP, TORONTO, ON, CANADA. VANDERBILT UNIV, NASHVILLE, TN 37235 USA. RP TERREAULT, B (reprint author), CTR CANADIEN FUS MAGNET, 1804 MT ST JULIE, VARENNES, PQ J3X 1S1, CANADA. RI Paynter, Royston/G-9333-2011 NR 10 TC 16 Z9 16 U1 1 U2 4 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0022-3115 J9 J NUCL MATER JI J. Nucl. Mater. PD APR PY 1995 VL 220 BP 1130 EP 1134 DI 10.1016/0022-3115(94)00488-9 PG 5 WC Materials Science, Multidisciplinary; Nuclear Science & Technology SC Materials Science; Nuclear Science & Technology GA QY754 UT WOS:A1995QY75400215 ER PT J AU FOSTER, IT CHANDY, KM AF FOSTER, IT CHANDY, KM TI FORTRAN-M - A LANGUAGE FOR MODULAR PARALLEL PROGRAMMING SO JOURNAL OF PARALLEL AND DISTRIBUTED COMPUTING LA English DT Article AB FORTRAN M is a Small set of extensions to FORTRAN 77 that supports a modular approach to the design of message-passing programs. It has the following features. (1) Modularity. Programs are constructed by using explicitly declared communication channels to plug together program modules called processes. A process can encapsulate common data, subprocesses, and internal communication. (2) Safety. Operations on channels are restricted so as to guarantee deterministic execution, even in dynamic computations that create and delete processes and channels. Channels are typed, so a compiler can check for correct usage. (3) Architecture Independence. The mapping of processes to processors can be specified with respect to a virtual computer with size and shape different from that of the target computer. Mapping is specified by annotations that influence performance but not correctness. (4) Efficiency. FORTRAN M can be compiled efficiently for uniprocessors, shared-memory computers, distributed-memory computers, and networks of workstations. Because message passing is incorporated into the language, a compiler can optimize communication as well as computation. (C) 1995 Academic Press, Inc. C1 CALTECH, DEPT COMP SCI, PASADENA, CA 91125 USA. RP FOSTER, IT (reprint author), ARGONNE NATL LAB, DIV MATH & COMP SCI, 9700 S CASS AVE, ARGONNE, IL 60439 USA. NR 34 TC 31 Z9 34 U1 0 U2 1 PU ACADEMIC PRESS INC ELSEVIER SCIENCE PI SAN DIEGO PA 525 B ST, STE 1900, SAN DIEGO, CA 92101-4495 USA SN 0743-7315 J9 J PARALLEL DISTR COM JI J. Parallel Distrib. Comput. PD APR 1 PY 1995 VL 26 IS 1 BP 24 EP 35 DI 10.1006/jpdc.1995.1044 PG 12 WC Computer Science, Theory & Methods SC Computer Science GA QV520 UT WOS:A1995QV52000002 ER PT J AU PACOLD, ME ANDERSON, LE LI, D STEVENS, FJ AF PACOLD, ME ANDERSON, LE LI, D STEVENS, FJ TI REDOX SENSITIVITY AND LIGHT-MODULATION OF ENZYME-ACTIVITY IN THE RHODOPHYTES GRACILARIA-TIKVAHIAE AND CHONDRUS-CRISPUS SO JOURNAL OF PHYCOLOGY LA English DT Note DE CHONDRUS CRISPUS; ENZYME ACTIVITY; GLYCERALDEHYDE-3-P DEHYDROGENASE; GRACILARIA TIKVAHIAE; FRUCTOSEBISPHOSPHATASE; LIGHT ACTIVATION; REDOX-SENSITIVE CYSTEINES; RHODOPHYTA ID BACILLUS-STEAROTHERMOPHILUS; DEHYDROGENASE; RESOLUTION; PRINCIPLE AB One of the cysteine residues believed to be necessary for reductive light activation is lacking in the only red algal NADP-linked glyceraldehyde-3-P dehydrogenases for which sequences are available, namely Gracilaria verrucosa (Hudson) Papenfuss and Chondrus crispus Stackhouse. Consistent with the mechanism of light modulation proposed for this enzyme, which involves reduction of domain movement-restricting disulfide bonds, it is not reductively activated in Chondrus crispus extracts, and it is not light-activated in whole cells or dithiothreitol (DTT) activated in extracts of the North American species Gracilaria tikvahiae McLachlan. Fructosebisphosphatase and glucose-6-P dehydrogenase, two enzymes for which sequence information from these algae is not yet available, are both activated in crude extracts by DTT treatment, but only fructosebisphosphatase is light-activated in intact Gracilaria. C1 UNIV ILLINOIS,DEPT BIOL SCI,CHICAGO,IL 60607. ARGONNE NATL LAB,CTR MECH BIOL & BIOTECHNOL,ARGONNE,IL 60439. NR 25 TC 7 Z9 7 U1 1 U2 3 PU PHYCOLOGICAL SOC AMER INC PI LAWRENCE PA 810 EAST 10TH ST, LAWRENCE, KS 66044 SN 0022-3646 J9 J PHYCOL JI J. Phycol. PD APR PY 1995 VL 31 IS 2 BP 297 EP 301 DI 10.1111/j.0022-3646.1995.00297.x PG 5 WC Plant Sciences; Marine & Freshwater Biology SC Plant Sciences; Marine & Freshwater Biology GA QW011 UT WOS:A1995QW01100014 ER PT J AU VIDOVIC, M GREINER, M SOFF, G AF VIDOVIC, M GREINER, M SOFF, G TI RAPIDITY DISTRIBUTION OF PARTICLES PRODUCED ELECTROMAGNETICALLY IN PERIPHERAL ULTRARELATIVISTIC HEAVY-ION COLLISIONS SO JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS LA English DT Article AB We discuss rapidity distributions of scalar and pseudoscalar neutral mesons, charged mesons and fermions produced electromagnetically in peripheral ultrarelativistic heavy-ion collisions at RHIC and LHC. Furthermore, we investigate the influence of rapidity cuts on the production cross section to account for an incomplete phase-space coverage of proposed detectors. C1 JOHANN WOLFGANG GOETHE UNIV,INST THEORET PHYS,D-60054 FRANKFURT,GERMANY. OAK RIDGE NATL LAB,DIV PHYS,CTR COMPUTATIONALLY INTENS PHYS,OAK RIDGE,TN 37831. JUSTUS LIEBIG UNIV,INST THEORET PHYS,D-35392 GIESSEN,GERMANY. TECH UNIV DRESDEN,INST THEORET PHYS,D-01062 DRESDEN,GERMANY. RP VIDOVIC, M (reprint author), GESELL SCHWERIONENFORSCH MBH,D-64220 DARMSTADT,GERMANY. NR 14 TC 9 Z9 9 U1 0 U2 0 PU IOP PUBLISHING LTD PI BRISTOL PA TECHNO HOUSE, REDCLIFFE WAY, BRISTOL, ENGLAND BS1 6NX SN 0954-3899 J9 J PHYS G NUCL PARTIC JI J. Phys. G-Nucl. Part. Phys. PD APR PY 1995 VL 21 IS 4 BP 545 EP 556 DI 10.1088/0954-3899/21/4/006 PG 12 WC Physics, Nuclear; Physics, Particles & Fields SC Physics GA QT679 UT WOS:A1995QT67900006 ER PT J AU HAIDER, Q LIU, LC AF HAIDER, Q LIU, LC TI ON THE PARAMETERS OF THE FRIEDBERG-LEE SOLITON MODEL SO JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS LA English DT Note ID NON-TOPOLOGICAL SOLITONS; ONE-GLUON EXCHANGE; BAG MODEL; HADRONS; STARS AB It is pointed out that in using the Friedberg-Lee nontopological soliton bag model to study the properties of hadrons, caution should be exercised in choosing the parameters of the model. Arbitrary choice of parameters may lead to a mathematically acceptable solution to a problem, but such a solution may have little or no physical significance. C1 LOS ALAMOS NATL LAB, DIV THEORET, LOS ALAMOS, NM 87545 USA. RP HAIDER, Q (reprint author), FORDHAM UNIV, DEPT PHYS, BRONX, NY 10458 USA. NR 17 TC 1 Z9 1 U1 0 U2 0 PU IOP PUBLISHING LTD PI BRISTOL PA TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND SN 0954-3899 EI 1361-6471 J9 J PHYS G NUCL PARTIC JI J. Phys. G-Nucl. Part. Phys. PD APR PY 1995 VL 21 IS 4 BP 589 EP 590 DI 10.1088/0954-3899/21/4/011 PG 2 WC Physics, Nuclear; Physics, Particles & Fields SC Physics GA QT679 UT WOS:A1995QT67900011 ER PT J AU LEEPER, DA TAYLOR, BE AF LEEPER, DA TAYLOR, BE TI PLANKTON COMPOSITION, ABUNDANCE AND DYNAMICS IN A SEVERELY STRESSED COOLING RESERVOIR SO JOURNAL OF PLANKTON RESEARCH LA English DT Article ID LEPOMIS-MACROCHIRUS; FOOD CONCENTRATION; BIRTH-RATE; ZOOPLANKTON; CLADOCERA; LAKE; POPULATION; ROTIFER; DISTURBANCE; PATTERNS AB The effects of severe thermal stress imposed by the intermittent operation of a nuclear reactor on plankton abundance and dynamics were investigated in Pond C, a cooling reservoir on the Savannah River Site in South Carolina, USA. Temperatures in Pond C ranged up to 58 degrees C during reactor operation. The thermal effluent eliminated zooplankton from regions where the temperature exceeded 45 degrees C, reduced zooplankton abundance by 1-3 orders of magnitude and typically halved the number of taxa. Reactor operation also reduced phytoplankton biovolume, often by >70%. During intermittent reactor operation, the rotifer Filinia longiseta dominated the zooplankton and two cladocerans of the genus Moina were abundant. These species were not abundant during extended reactor shutdowns. The success of Filinia and Moina was due primarily to their tolerance of high temperatures. Sparse phytoplankton probably limited some zooplankton taxa, although other taxa, such as Filinia may have utilized bacterial resources. Reactor operation may have intensified predation on crustacean zooplankton when fish were concentrated in refuge areas with zooplankton. Processes by which zooplankton repopulated the reservoir after reactor shutdown were inferred from zooplankton distribution patterns, and population growth and birth rates. Repopulation typically occurred within a few days due to rapid growth of populations from refuge areas within the reservoir and colonists brought in through a tributary canal. Mechanisms of zooplankton repopulation in Pond C suggest that refuges or colonization corridors should be maintained when the re-establishment of communities following cessation of stresses is desired. RP LEEPER, DA (reprint author), SAVANNAH RIVER ECOL LAB,DRAWER E,AIKEN,SC 29802, USA. NR 51 TC 6 Z9 6 U1 0 U2 3 PU OXFORD UNIV PRESS UNITED KINGDOM PI OXFORD PA WALTON ST JOURNALS DEPT, OXFORD, ENGLAND OX2 6DP SN 0142-7873 J9 J PLANKTON RES JI J. Plankton Res. PD APR PY 1995 VL 17 IS 4 BP 821 EP 843 DI 10.1093/plankt/17.4.821 PG 23 WC Marine & Freshwater Biology; Oceanography SC Marine & Freshwater Biology; Oceanography GA QW957 UT WOS:A1995QW95700010 ER PT J AU EKIELJEZEWSKA, ML FLA, T KAUFMAN, AN AF EKIELJEZEWSKA, ML FLA, T KAUFMAN, AN TI MODULATED ELECTROMAGNETIC-WAVES IN RELATIVISTIC PLASMAS - FIELD AND KINETIC-EQUATIONS SO JOURNAL OF PLASMA PHYSICS LA English DT Article AB Modulated electromagnetic plane waves in relativistic, collisionless, unmagnetized plasmas are investigated through expansion in a small parameter, corresponding to weak dispersion and weak nonlinearity. The oscillation-centre transformation is applied to construct a Hamiltonian action principle for the slow oscillation-centre variables. A description in terms of the relativistic Vlasov equation for oscillation-centre distribution functions is introduced. A system of coupled field and kinetic equations is obtained order by order. The final result is a generalized vector nonlinear Schrodinger equation, with resonant particle effects included through the coupling to the perturbed Vlasov equations. C1 POLISH ACAD SCI,INST FUNDAMENTAL TECHNOL RES,PL-00049 WARSAW,POLAND. UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,BERKELEY,CA. UNIV TROMSO,IMR,DIV MATH STAT,TROMSO,NORWAY. UNIV CALIF BERKELEY,DEPT PHYS,BERKELEY,CA 94720. RP EKIELJEZEWSKA, ML (reprint author), POLISH ACAD SCI,INST THEORET PHYS,SWIETOKRZYSKA 21,PL-00049 WARSAW,POLAND. NR 53 TC 1 Z9 1 U1 0 U2 1 PU CAMBRIDGE UNIV PRESS PI NEW YORK PA 40 WEST 20TH STREET, NEW YORK, NY 10011-4211 SN 0022-3778 J9 J PLASMA PHYS JI J. Plasma Phys. PD APR PY 1995 VL 53 BP 185 EP 212 PN 2 PG 28 WC Physics, Fluids & Plasmas SC Physics GA RH277 UT WOS:A1995RH27700005 ER PT J AU YANG, XQ LEE, HS HANSON, L MCBREEN, J OKAMOTO, Y AF YANG, XQ LEE, HS HANSON, L MCBREEN, J OKAMOTO, Y TI DEVELOPMENT OF A NEW PLASTICIZER FOR POLY(ETHYLENE OXIDE)-BASED POLYMER ELECTROLYTE AND THE INVESTIGATION OF THEIR ION-PAIR DISSOCIATION EFFECT SO JOURNAL OF POWER SOURCES LA English DT Article DE RECHARGEABLE LITHIUM BATTERIES; POLYMER ELECTROLYTE CELLS; ION CONDUCTIVITY; POLY(ETHYLENE OXIDE) ID X-RAY-ABSORPTION; TEMPERATURE; COMPLEXES AB One approach to increasing the ionic conductivity of polymer electrolyte is to add plasticizers to the polymer-salt complexes. Recently, we have synthesized a new plasticizer, modified carbonate (MC3), by attaching three ethylene oxide units to the 4-position of ethylene carbonate. A.c. impedance studies showed that an ionic conductivity of 5 x10(-5) S cm(-1) could be achieved at room temperature, by adding 50 wt.% of MC3 into poly(ethylene oxide) (PEO)-LiCF3SO3 complex. This is two orders of magnitude higher than that found in PEO-LiCF3SO3 electrolyte without a plasticizer, and one order of magnitude higher than that found when using same amount of propylene carbonate (PC) as plasticizer. Temperature-dependent conductivity measurement and thermal analysis show that this new plasticizer increased the ionic conductivity throughout the entire complex system, while the conventional plasticizers only create a high conductivity pathway through the plasticizer itself. The samples are free-standing films with good mechanical properties. When MC3 is used as a plasticizer, the ionic conductivity increase is much higher than using PC as a plasticizer at high temperature (65 degrees C), implying an increase in the number of charge carriers. Therefore, we believe that MC3 has a stronger ion-pair dissociation effect than PC, when used as a plasticizer. The ion-pair dissociation effect was studied by Raman, Fourier-transform infrared spectroscopy, and near-edge X-ray absorption fine structure spectroscopy. C1 POLYTECH INST NEW YORK,BROOKLYN,NY 11201. RP YANG, XQ (reprint author), BROOKHAVEN NATL LAB,DEPT APPL SCI,UPTON,NY 11973, USA. NR 12 TC 80 Z9 85 U1 1 U2 9 PU ELSEVIER SCIENCE SA LAUSANNE PI LAUSANNE 1 PA PO BOX 564, 1001 LAUSANNE 1, SWITZERLAND SN 0378-7753 J9 J POWER SOURCES JI J. Power Sources PD APR PY 1995 VL 54 IS 2 BP 198 EP 204 DI 10.1016/0378-7753(94)02066-C PG 7 WC Chemistry, Physical; Electrochemistry; Energy & Fuels; Materials Science, Multidisciplinary SC Chemistry; Electrochemistry; Energy & Fuels; Materials Science GA RC730 UT WOS:A1995RC73000006 ER PT J AU ALVAREZ, RA DOUGAN, AD ROWLAND, MR WANG, TF AF ALVAREZ, RA DOUGAN, AD ROWLAND, MR WANG, TF TI NEUTRON INTERROGATION TO IDENTIFY CHEMICAL-ELEMENTS WITH AN ION-TUBE NEUTRON SOURCE (INS) SO JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY-ARTICLES LA English DT Article; Proceedings Paper CT 3rd International Conference on Methods and Applications of Radioanalytical Chemistry (MARC-III) CY APR 10-16, 1994 CL KAILUA KONA, HI SP Amer Nucl Soc, Div Isotopes & Radiat, Amer Nucl Soc, Div Biol & Med, Amer Nucl Soc, NO Calif Sect ID WEAPONS AB A non-destructive analysis technique using a portable, electric ion-tube neutron source (INS) and gamma ray detector has been used to identify the key constituent elements in a number of sealed munitions, and from the elemental makeup, infer the types of agent within each. The high energy (14 MeV) and pulsed character of the neutron flux from an INS provide a method of measuring, quantitatively, the oxygen, carbon, and fluorine content of materials in closed containers, as well as the other constituents that can be measured with low-energy neutron probes. The broad range of elements that can be quantitatively measured with INS-based instruments provides a capability of verifying common munition fills; it provides the greatest specificity of any portable neutron-based technique for determining the full matrix of chemical elements in completely unrestricted sample scenarios. The specific capability of quantifying the carbon and oxygen content of materials should lead to a fast screening technique which, can discriminate very quickly between high-explosive and chemical agent-filled containers. RP ALVAREZ, RA (reprint author), LAWRENCE LIVERMORE NATL LAB,LIVERMORE,CA 94550, USA. NR 12 TC 7 Z9 7 U1 0 U2 0 PU AKADEMIAI KIADO PI BUDAPEST PA PO BOX 245, H-1519 BUDAPEST, HUNGARY SN 0236-5731 J9 J RADIOAN NUCL CH AR JI J. Radioanal. Nucl. Chem.-Artic. PD APR PY 1995 VL 192 IS 1 BP 73 EP 80 DI 10.1007/BF02037738 PG 8 WC Chemistry, Analytical; Chemistry, Inorganic & Nuclear; Nuclear Science & Technology SC Chemistry; Nuclear Science & Technology GA QZ714 UT WOS:A1995QZ71400009 ER PT J AU VANDALSEM, DJ ROBINSON, L EHMANN, WD AF VANDALSEM, DJ ROBINSON, L EHMANN, WD TI A NOVEL-APPROACH TO ALUMINUM DETERMINATION IN BIOLOGICAL TISSUES USING A PAIR OF PNEUMATIC TUBE IRRADIATION FACILITIES SO JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY-ARTICLES LA English DT Article; Proceedings Paper CT 3rd International Conference on Methods and Applications of Radioanalytical Chemistry (MARC-III) CY APR 10-16, 1994 CL KAILUA KONA, HI SP Amer Nucl Soc, Div Isotopes & Radiat, Amer Nucl Soc, Div Biol & Med, Amer Nucl Soc, NO Calif Sect ID NEUTRON-ACTIVATION ANALYSIS; ALZHEIMERS-DISEASE; BRAIN ALUMINUM; NAA AB A novel method for the determination of trace aluminum (Al) in the presence of high levels of phosphorus (P) has been developed at the Oak Ridge National Laboratory High Flux Isotope Reactor (HFIR). Using successive irradiations in HFIR's two pneumatic tube facilities (PT-I, PT-2) to measure the difference between the two apparent Al concentrations, the true Al concentration in the sample can be calculated without the need for an independent determination of P. Results are presented for brain samples from various regions, some that are strongly affected by Alzheimer's disease (AD) and for NIST SRM 1577b, Bovine Liver. C1 OAK RIDGE NATL LAB,OAK RIDGE,TN 37831. RP VANDALSEM, DJ (reprint author), UNIV KENTUCKY,DEPT CHEM,LEXINGTON,KY 40506, USA. NR 21 TC 7 Z9 7 U1 1 U2 2 PU AKADEMIAI KIADO PI BUDAPEST PA PO BOX 245, H-1519 BUDAPEST, HUNGARY SN 0236-5731 J9 J RADIOAN NUCL CH AR JI J. Radioanal. Nucl. Chem.-Artic. PD APR PY 1995 VL 192 IS 1 BP 131 EP 138 PG 8 WC Chemistry, Analytical; Chemistry, Inorganic & Nuclear; Nuclear Science & Technology SC Chemistry; Nuclear Science & Technology GA QZ714 UT WOS:A1995QZ71400016 ER PT J AU XU, W DAI, S TOTH, LM DELCUL, GD PETERSON, JR AF XU, W DAI, S TOTH, LM DELCUL, GD PETERSON, JR TI INFLUENCE OF TEMPERATURE ON THE GREEN-TO-BLUE UP-CONVERSION EMISSION FROM U4+ ION IN SINGLE-CRYSTAL CS2ZRCL6 SO JOURNAL OF SOLID STATE CHEMISTRY LA English DT Article ID ACTINIDE AB The blue emission from U4+(5f(2)) ion doped into a Cs2ZrCl6 single crystal under green light (19,436 cm(-1)) excitation has been observed and characterized. Five blue emission bands for the intra 5f I-1(6) --> H-3(4) (19,700, 20,010, and 20,280 cm(-1)) and P-3(2) --> H-3(4) (20,700 and 20,970 cm(-1)) U4+ transitions have been observed. The up-conversion efficiencies for the I-1(6) and P-3(2) emissions have been estimated as a function of temperature; that for P-3(2) emission increases with increasing temperature. We suggest that this result is due to an increasing population of the P-3(2) level caused by thermal excitation of U4+ ions in the I-1(6) level. (C) 1995 Academic Press, Inc. C1 UNIV TENNESSEE,DEPT CHEM,KNOXVILLE,TN 37996. OAK RIDGE NATL LAB,DIV CHEM TECHNOL,OAK RIDGE,TN 37831. OAK RIDGE NATL LAB,DIV CHEM & ANALYT SCI,TRANSURANIUM RES LAB,OAK RIDGE,TN 37831. RI Dai, Sheng/K-8411-2015 OI Dai, Sheng/0000-0002-8046-3931 NR 16 TC 2 Z9 2 U1 0 U2 0 PU ACADEMIC PRESS INC JNL-COMP SUBSCRIPTIONS PI SAN DIEGO PA 525B STREET, SUITE 1900, SAN DIEGO, CA 92101-4495 SN 0022-4596 J9 J SOLID STATE CHEM JI J. Solid State Chem. PD APR PY 1995 VL 116 IS 1 BP 113 EP 117 DI 10.1006/jssc.1995.1191 PG 5 WC Chemistry, Inorganic & Nuclear; Chemistry, Physical SC Chemistry GA QT155 UT WOS:A1995QT15500018 ER PT J AU KETTLER, RM WESOLOWSKI, DJ PALMER, DA AF KETTLER, RM WESOLOWSKI, DJ PALMER, DA TI DISSOCIATION QUOTIENT OF BENZOIC-ACID IN AQUEOUS SODIUM-CHLORIDE MEDIA TO 25-DEGREES-C SO JOURNAL OF SOLUTION CHEMISTRY LA English DT Article DE BENZOIC ACID; DISSOCIATION CONSTANT; IONIZATION CONSTANT; POTENTIOMETRY; IONIC STRENGTH, TEMPERATURE AND PRESSURE DEPENDENCE; THERMODYNAMICS ID THERMODYNAMIC PARAMETERS; HIGH-TEMPERATURES; CARBOXYLIC-ACIDS; WATER; IONIZATION; 300-DEGREES-C; GROUNDWATER; PH AB The dissociation quotient of benzoic acid was determined potentiometrically in a concentration cell fitted with hydrogen electrodes. The hydrogen ion molality of benzoic acid/benzoate solutions was measured relative to a standard aqueous HCl solution at seven temperatures from 5 to 250 degrees C and at seven ionic strengths ranging from 0.1 to 5.0 molal (NaCl). The molal dissociation quotients and selected literature data were fated in the isocoulombic (all anionic) form by a six-term equation. This treatment yielded the following thermodynamic quantifies for the acid dissociation equilibrium at 25 degrees C and 1 bar: logK(a) = -4.206+/-0.006, Delta H-a(o)=0.3+/-0.3 kJ-mol(-1), Delta S-a(o)=-79.6+/-1.0 J-mol(-1)-K-1, and Delta C-p;a(o) - -207+/-5 J-mol(-1)-K-1. A five-term equation derived to describe the dependence of the dissociation constant on solvent density is accurate to 250 degrees C and 200 MPa. C1 OAK RIDGE NATL LAB,DIV CHEM & ANALYT SCI,OAK RIDGE,TN 37831. RP KETTLER, RM (reprint author), UNIV NEBRASKA,DEPT GEOL,LINCOLN,NE 68588, USA. NR 57 TC 17 Z9 17 U1 0 U2 5 PU PLENUM PUBL CORP PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 SN 0095-9782 J9 J SOLUTION CHEM JI J. Solut. Chem. PD APR PY 1995 VL 24 IS 4 BP 385 EP 407 DI 10.1007/BF01150876 PG 23 WC Chemistry, Physical SC Chemistry GA QX789 UT WOS:A1995QX78900006 ER PT J AU JOHN, PWM JOHNSON, ME MOORE, LM YLVISAKER, D AF JOHN, PWM JOHNSON, ME MOORE, LM YLVISAKER, D TI MINIMAX DISTANCE DESIGNS IN 2-LEVEL FACTORIAL-EXPERIMENTS SO JOURNAL OF STATISTICAL PLANNING AND INFERENCE LA English DT Article DE BAYESIAN DESIGN; COMPUTER EXPERIMENTS; DESIGN OPTIMALITY CRITERIA; 2-LEVEL FRACTIONAL FACTORIAL DESIGN AB A minimax distance criterion was set forth in Johnson et al. (1990) for the purpose of selection among experimental designs. Unlike the usual design criteria such as D-, E- or G-optimality, minimax distance presumes no underlying model and, in turn, is not concerned with the rank of an associated design matrix. In situations where either the model is unknown or it is not possible to run enough experiments to estimate all parameters of an assumed model, this criterion is considered as a viable tool in the task of design selection. This paper deals with the design space associated with n factors, each of which can take two levels. We exhibit minimax distance designs that compare favorably with designs chosen to do well on classical grounds. C1 UNIV TEXAS,AUSTIN,TX 78712. UNIV CENT FLORIDA,ORLANDO,FL 32816. LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87545. UNIV CALIF LOS ANGELES,LOS ANGELES,CA. NR 9 TC 10 Z9 11 U1 0 U2 0 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0378-3758 J9 J STAT PLAN INFER JI J. Stat. Plan. Infer. PD APR 1 PY 1995 VL 44 IS 2 BP 249 EP 263 DI 10.1016/0378-3758(94)00047-Y PG 15 WC Statistics & Probability SC Mathematics GA QP791 UT WOS:A1995QP79100009 ER PT J AU DRUMHELLER, DS KNUDSEN, SD AF DRUMHELLER, DS KNUDSEN, SD TI THE PROPAGATION OF SOUND-WAVES IN DRILL STRINGS SO JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA LA English DT Article C1 RES SPECIALISTS INC,DIV COMP SCI & ENGN,ALBUQUERQUE,NM 87110. RP DRUMHELLER, DS (reprint author), SANDIA NATL LABS,GEOTHERMAL RES DEPT,ALBUQUERQUE,NM 87185, USA. NR 6 TC 14 Z9 23 U1 0 U2 3 PU AMER INST PHYSICS PI WOODBURY PA CIRCULATION FULFILLMENT DIV, 500 SUNNYSIDE BLVD, WOODBURY, NY 11797-2999 SN 0001-4966 J9 J ACOUST SOC AM JI J. Acoust. Soc. Am. PD APR PY 1995 VL 97 IS 4 BP 2116 EP 2125 DI 10.1121/1.412004 PG 10 WC Acoustics; Audiology & Speech-Language Pathology SC Acoustics; Audiology & Speech-Language Pathology GA QR369 UT WOS:A1995QR36900013 ER PT J AU JOHNSON, SM LAMOREAU, RH LOEHMAN, RE AF JOHNSON, SM LAMOREAU, RH LOEHMAN, RE TI CRYSTALLIZATION OF A LITHIUM SILICATE GLASS-CERAMIC UNDER PRESSURE SO JOURNAL OF THE AMERICAN CERAMIC SOCIETY LA English DT Note AB A lithium silicate glass has been crystallized under increasing pressure using a constant thermal cycle in a hot isostatic press, As pressure increases, the amount of cristobalite that crystallizes decreases, the amount of quartz increases, and the total volume fraction of crystalline phases increases. Crystallization without added pressure gives a mixture of Lithium metasilicate, Lithium disilicate, cristobalite, and residual glass; quartz is not normally observed with atmospheric-pressure crystallization. The threshold pressure for the appearance of quartz is about 50 MPa, which is in qualitative agreement with the value obtained from thermodynamic calculation, In this glass-ceramic, quartz is favored over cristobalite at high pressures because it is more dense. C1 SANDIA NATL LABS,ALBUQUERQUE,NM 87185. RP JOHNSON, SM (reprint author), SRI INT,MENLO PK,CA 94025, USA. NR 10 TC 6 Z9 6 U1 0 U2 1 PU AMER CERAMIC SOC 735 CERAMIC PLACE PI WESTERVILLE PA PO BOX 6136, WESTERVILLE, OH 43081-6136 SN 0002-7820 J9 J AM CERAM SOC JI J. Am. Ceram. Soc. PD APR PY 1995 VL 78 IS 4 BP 1115 EP 1117 DI 10.1111/j.1151-2916.1995.tb08451.x PG 3 WC Materials Science, Ceramics SC Materials Science GA QT907 UT WOS:A1995QT90700048 ER PT J AU HSU, CW LIAO, CL NG, CY AF HSU, CW LIAO, CL NG, CY TI A STUDY OF S(P-3(2,1,0)D-1(2)S-1(0)) PRODUCTION IN THE 193 NM PHOTODISSOCIATION OF CH3SH SO JOURNAL OF THE CHINESE CHEMICAL SOCIETY LA English DT Article DE PHOTODISSOCIATION; PHOTOCHEMISTRY; RESONANCE ENHANCED MULTIPHOTON IONIZATION (REMPI); ABSOLUTE CROSS SECTION; BRANCHING RATIO; TIME OF FLIGHT; FINE STRUCTURE DISTRIBUTION; RATE EQUATION ID VACUUM ULTRAVIOLET PHOTODISSOCIATION; INDUCED FLUORESCENCE; ELECTRONIC STATES; SULFUR-ATOMS; METHANETHIOL; PHOTOIONIZATION; SPECTROSCOPY; PHOTOLYSIS; IONIZATION; ABINITIO AB The dynamics of S(P-3(2,1,0);D-1(2);S-1(0)) production from the 193 nm photodissociation of CH3SH has been examined by 2+1 resonance-enhanced-multiphoton-ionization (REMPI) techniques. Using the rate equation scheme, we have rationalized the intensities of S(P-3(2,1,0);D-1(2);S-1(0)) observed according to the sequential two-photon dissociative pathways, (A): CH3SH + hv (193 nm) --> CH3S + hv (193 nm) --> S and (B): CH3SH + hv (193 nm) --> HS + hv (193 nm) --> S, as the major mechanisms for S production. We have satisfactorily fitted the photodissociation laser power dependencies for S(P-3) and S(D-1) produced from CH3SH by invoking photodissociation cross sections and branching ratios S(P-3)/S(D-1) for CH3S and HS similar to those determined previously in the 193 nm photodissociation of CH3SCH3 and H2S. This observation supports that the 193 nm photodissociation of CH3S and HS prepared from CH3SH yield predominantly S(D-1) and S(P-3), similar to the cases for CH3S prepared from CH3SCH3 and for HS prepared from H2S, respectively. A small amount of S(S-1(0)) observed from the 193 nm photodissociation of CH3SH is attributed to pathway (B). C1 US DOE,AMES LAB,AMES,IA 50011. IOWA STATE UNIV SCI & TECHNOL,DEPT CHEM,AMES,IA 50011. NR 24 TC 0 Z9 0 U1 1 U2 5 PU CHINESE CHEM SOC PI TAIPEI PA PO BOX 609, TAIPEI 10099, TAIWAN SN 0009-4536 J9 J CHIN CHEM SOC-TAIP JI J. Chin. Chem. Soc. PD APR PY 1995 VL 42 IS 2 BP 149 EP 155 PG 7 WC Chemistry, Multidisciplinary SC Chemistry GA QW392 UT WOS:A1995QW39200007 ER PT J AU XANTHEAS, SS DUNNING, TH AF XANTHEAS, SS DUNNING, TH TI EFFECT OF SOLVATION ON CHEMICAL-REACTIONS .1. ADDITION OF A SINGLE WATER MOLECULE TO THE H-+H2O-]OH-+H-2 REACTION SO JOURNAL OF THE CHINESE CHEMICAL SOCIETY LA English DT Article DE SOLVATION; ISOMERIZATION; AB INITO CALCULATION ID DOUBLE-RYDBERG ANIONS; GAS-PHASE; PROTON-TRANSFER; BASIS-SETS; ABINITIO; ELECTRON; HYDROGEN; ENERGIES; AFFINITIES; COMPLEXES AB The gas phase chemical reaction, H- + H2O --> H-2 + OH-, and the effect of an additional water molecule on the reaction, H-(H2O) + H2O --> H-2 + OH-(H2O), have been investigated. The optimal structures and energies of the reactants, products, two stable intermediates, and the transition state connecting the two intermediates have been determined. The additional water molecule does not affect the potential surface congruently: it destabilizes the H-(H2O) minimum, but stabilizes the H-2...OH- minimum and the transition state connecting the two intermediates. However, it stabilizes the products more than the H-2...OH- minimum. Finally, in line with the reduction in the barrier height, the transition state for the H-(H2O) to H-2...OH- isomerization moves further along the reaction path. RP XANTHEAS, SS (reprint author), PACIFIC NW LAB, RICHLAND, WA 99352 USA. RI Xantheas, Sotiris/L-1239-2015 NR 34 TC 3 Z9 3 U1 0 U2 0 PU WILEY-V C H VERLAG GMBH PI WEINHEIM PA POSTFACH 101161, 69451 WEINHEIM, GERMANY SN 0009-4536 EI 2192-6549 J9 J CHIN CHEM SOC-TAIP JI J. Chin. Chem. Soc. PD APR PY 1995 VL 42 IS 2 BP 241 EP 248 PG 8 WC Chemistry, Multidisciplinary SC Chemistry GA QW392 UT WOS:A1995QW39200017 ER PT J AU MHO, S ORTIZ, B DODDAPANENI, N PARK, SM AF MHO, S ORTIZ, B DODDAPANENI, N PARK, SM TI ELECTROCHEMICAL AND SPECTROELECTROCHEMICAL STUDIES ON METALLOPHTHALOCYANINE-OXYGEN INTERACTIONS IN NONAQUEOUS SOLUTIONS SO JOURNAL OF THE ELECTROCHEMICAL SOCIETY LA English DT Article ID COBALT PHTHALOCYANINES; REDUCTION; IRON; ELECTRODES; SPECTRA AB Redox chemistries of cobalt(II) and iron(II) phthalocyanines, as well as interactions of the reduced phthalocyanines with oxygen, have been studied using spectroelectrochemical and other transient electrochemical techniques in nonaqueous solutions including pyridine, dimethylsulfoxide, and dichloromethane. Results indicate that metal-ligand charge transfer (MLCT) bands are affected significantly by solvent molecules. The broad MLCT band observed from reduced cobalt phthalocyanine in the spectral region between the Soret and Q bands is shown to consist of two different transitions, generated at the first and second reduction potentials, respectively. The phthalocyanines undergo quasi-reversible electron transfer reactions as characterized by electrode kinetic parameters. The results of studies on interactions of reduced cobalt phthalocyanine with oxygen indicate that the catalytic activities of phthalocyanines are achieved through a conventional regenerative catalytic mechanism (EC'). C1 SANDIA NATL LABS,ALBUQUERQUE,NM 87185. RP MHO, S (reprint author), UNIV NEW MEXICO,DEPT CHEM,ALBUQUERQUE,NM 87131, USA. NR 28 TC 19 Z9 19 U1 0 U2 6 PU ELECTROCHEMICAL SOC INC PI PENNINGTON PA 10 SOUTH MAIN STREET, PENNINGTON, NJ 08534 SN 0013-4651 J9 J ELECTROCHEM SOC JI J. Electrochem. Soc. PD APR PY 1995 VL 142 IS 4 BP 1047 EP 1053 DI 10.1149/1.2044129 PG 7 WC Electrochemistry; Materials Science, Coatings & Films SC Electrochemistry; Materials Science GA QT029 UT WOS:A1995QT02900013 ER PT J AU NEWMAN, J TIEDEMANN, W AF NEWMAN, J TIEDEMANN, W TI TEMPERATURE RISE IN A BATTERY MODULE WITH CONSTANT HEAT-GENERATION SO JOURNAL OF THE ELECTROCHEMICAL SOCIETY LA English DT Article AB A three-dimensional battery module in the shape of a block is taken to generate heat uniformly throughout. The temperature rise as a function of time is worked out based on equations for heat conduction in solids. After appropriate nondimensionalization, the maximum temperature rise depends on the thermal aspect ratios (defined herein). By a superposition integral, the method can be extended to a time-dependent heat-generation rate, as appropriate for a driving profile. C1 UNIV CALIF BERKELEY,DEPT CHEM ENGN,BERKELEY,CA 94720. JOHNSON CONTROLS BATTERY GRP INC,MILWAUKEE,WI 53201. RP NEWMAN, J (reprint author), UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,DIV ENERGY & ENVIRONM,BERKELEY,CA 94720, USA. RI Newman, John/B-8650-2008 OI Newman, John/0000-0002-9267-4525 NR 13 TC 43 Z9 44 U1 2 U2 9 PU ELECTROCHEMICAL SOC INC PI PENNINGTON PA 10 SOUTH MAIN STREET, PENNINGTON, NJ 08534 SN 0013-4651 J9 J ELECTROCHEM SOC JI J. Electrochem. Soc. PD APR PY 1995 VL 142 IS 4 BP 1054 EP 1057 DI 10.1149/1.2044130 PG 4 WC Electrochemistry; Materials Science, Coatings & Films SC Electrochemistry; Materials Science GA QT029 UT WOS:A1995QT02900014 ER PT J AU RAUHE, BR MCLARNON, FR CAIRNS, EJ AF RAUHE, BR MCLARNON, FR CAIRNS, EJ TI DIRECT ANODIC-OXIDATION OF METHANOL ON SUPPORTED PLATINUM RUTHENIUM CATALYST IN AQUEOUS CESIUM CARBONATE SO JOURNAL OF THE ELECTROCHEMICAL SOCIETY LA English DT Article ID GAS-DIFFUSION ELECTRODE; HIGH-PERFORMANCE; FUEL-CELLS; RAMAN-SPECTROSCOPY; 100-PERCENT UTILIZATION; ALLOY ELECTROCATALYSTS; OXYGEN REDUCTION; ALKALINE MEDIA; REACTION LAYER; ELECTROOXIDATION AB Methanol electro-oxidation was carried out on porous gas diffusion electrodes in Cs2CO3 electrolytes at 100 to 140 degrees C and ambient pressures. It was found that Pt-Ru bimetallic catalysts supported on graphitized carbon provided enhanced performance, compared to supported Pt catalyst. Performance curves, based on unit catalyst mass, for Pt-Ru at 120 degrees C matched or exceeded previously reported performance data for supported Pt or Pt black in concentrated Cs2CO3 electrolytes at 120 to 150 degrees C at 8 atm, and for supported Pt-Ru in concentrated H3PO4 electrolytes at 200 degrees C. It was found that the polytetrafluoroethylene (PTFE) content in the reaction layer, and consequently the extent of wetting, had a marked effect on cell performance, and 20 to 30 weight percent PTFE was found to be optimal. Maximum cell performance was found at operating temperatures 10 to 15 degrees C below the boiling pint of the electrolyte. C1 UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,DIV ENERGY & ENVIRONM,BERKELEY,CA 94720. UNIV CALIF BERKELEY,DEPT CHEM ENGN,BERKELEY,CA 94720. RI Cairns, Elton/E-8873-2012 OI Cairns, Elton/0000-0002-1179-7591 NR 60 TC 64 Z9 65 U1 1 U2 8 PU ELECTROCHEMICAL SOC INC PI PENNINGTON PA 10 SOUTH MAIN STREET, PENNINGTON, NJ 08534 SN 0013-4651 J9 J ELECTROCHEM SOC JI J. Electrochem. Soc. PD APR PY 1995 VL 142 IS 4 BP 1073 EP 1084 DI 10.1149/1.2044547 PG 12 WC Electrochemistry; Materials Science, Coatings & Films SC Electrochemistry; Materials Science GA QT029 UT WOS:A1995QT02900018 ER PT J AU ISAACS, HS CHO, JH RIVERS, ML SUTTON, SR AF ISAACS, HS CHO, JH RIVERS, ML SUTTON, SR TI IN-SITU X-RAY MICROPROBE STUDY OF SALT LAYERS DURING ANODIC-DISSOLUTION OF STAINLESS-STEEL IN CHLORIDE SOLUTION SO JOURNAL OF THE ELECTROCHEMICAL SOCIETY LA English DT Article ID LOCALIZED CORROSION; IRON; NICKEL; FILMS; REPASSIVATION; ALLOYS AB Salt layers play an important role in many electrochemical dissolution processes. The composition of salt films formed on austenitic stainless steel have, for the first time, been determined using in situ energy dispersive x-ray fluorescence microanalysis during dissolution in a chloride solution. The electrode was the cross section of a nickel/chromium steel foil sandwiched between plastic sheets. The foil was electrochemically dissolved producing a pit 1.6 mm deep. The electrode configuration simulated localized corrosion with a one-dimensional diffusion geometry. X-ray fluorescence intensities of chromium K-alpha, iron K-alpha, and nickel K-beta energies were measured as the steel/solution interface traversed a 6 mu m, polychromatic, high-intensity x-ray beam. Qualitative detrminations were made of the composition of the salt layer and the composition of the saturated solution. Salt layer thickness was found to increase with increased applied potentials. The salt layer was found to be rich in iron and depleted in nickel and, particularly, chromium. The effective diffusion coefficients of the dissolved species were determined from the composition of the saturated solution at the interface. Nickel. showed the highest and chromium the lowest effective diffusion coefficient. C1 UNIV CHICAGO,DEPT GEOPHYS SCI,CHICAGO,IL 60637. RP ISAACS, HS (reprint author), BROOKHAVEN NATL LAB,DEPT APPL SCI,UPTON,NY 11973, USA. NR 39 TC 51 Z9 51 U1 2 U2 16 PU ELECTROCHEMICAL SOC INC PI PENNINGTON PA 10 SOUTH MAIN STREET, PENNINGTON, NJ 08534 SN 0013-4651 J9 J ELECTROCHEM SOC JI J. Electrochem. Soc. PD APR PY 1995 VL 142 IS 4 BP 1111 EP 1118 DI 10.1149/1.2044138 PG 8 WC Electrochemistry; Materials Science, Coatings & Films SC Electrochemistry; Materials Science GA QT029 UT WOS:A1995QT02900023 ER PT J AU STEIN, HJ HAHN, SK AF STEIN, HJ HAHN, SK TI DEPTH PROFILES FOR HYDROGEN-ENHANCED THERMAL DONOR FORMATION IN SILICON - SPREADING RESISTANCE PROBE MEASUREMENTS SO JOURNAL OF THE ELECTROCHEMICAL SOCIETY LA English DT Article ID OXYGEN DIFFUSION; PLASMA; SI AB Hydrogen enhancement of formation rates for oxygen-related thermal donors in Si has been investigated for dependence on the source of hydrogen, hydrogen isotope, and exposure time and temperature. Hydrogen injection efficiency is an important variable and depth profiles are dependent upon the surface preparation of samples exposed in an electron cyclotron resonance plasma where ion energies are less than or equal to 35 eV. Formation rates up to 2 x 10(16) cm(-1)/h at 400 degrees C have been observed. A sublinear dependence of the donor formation rate on beam current under 50 keV ion implantation is interpreted as a competition between oxygen-hydrogen and hydrogen-hydrogen interactions. Dependence on isotope mass and on exposure time in the plasma indicates hydrogen is the diffusing species that determines the penetration depth for the enhanced donor formation. Peculiar box-like depth profiles and high formation rates near the advancing front produced in RF plasma exposures are suggestive of hydrogen accumulation near the advancing front. The temperature dependence for the penetration depth gives an activation energy of 1.5 +/- 0.2 eV. This energy is attributed to trap-limited diffusion wherein hydrogen lowers the energy barrier for the oxygen motion necessary to form thermal donors. C1 STANFORD UNIV,DEPT MAT SCI & ENGN,STANFORD,CA 94305. RP STEIN, HJ (reprint author), SANDIA NATL LABS,ALBUQUERQUE,NM 87185, USA. NR 26 TC 30 Z9 30 U1 0 U2 0 PU ELECTROCHEMICAL SOC INC PI PENNINGTON PA 10 SOUTH MAIN STREET, PENNINGTON, NJ 08534 SN 0013-4651 J9 J ELECTROCHEM SOC JI J. Electrochem. Soc. PD APR PY 1995 VL 142 IS 4 BP 1242 EP 1247 DI 10.1149/1.2044159 PG 6 WC Electrochemistry; Materials Science, Coatings & Films SC Electrochemistry; Materials Science GA QT029 UT WOS:A1995QT02900044 ER PT J AU HAN, JW BARNES, RG AF HAN, JW BARNES, RG TI NMR-STUDY OF THE ELECTRONIC-STRUCTURE IN ZIRCONIUM DIHYDRIDES SO JOURNAL OF THE KOREAN PHYSICAL SOCIETY LA English DT Article ID HYDRIDES AB In this investigation, the proton spin-lattice relaxation time T-1 has been measured as a function of temperature to probe the electronic structure of the dihydride phases in ZrHx. Experimental results indicate that the d-band density of states at E(F) has a local maximum near x similar to 1.8. Furthermore, the values of the experimental parameter q(e) estimated using the spin-lattice relaxation time T-1 and the Knight shift K have been found to be 0.3