FN Thomson Reuters Web of Science™
VR 1.0
PT J
AU Quinn, B
AF Quinn, B
TI The D0 silicon microstrip tracker
SO NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS
   SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
LA English
DT Article; Proceedings Paper
CT 10th International Workshop on Vertex Detectors
CY SEP 23-28, 2001
CL BRUNNEN, SWITZERLAND
DE particle detectors; silicon trackers
AB The D0 collaboration has completed building a 793,000 channel silicon microstrip tracker for the DO upgrade. The tracker consists of 768 ladder and wedge assemblies including both single- and double-sided detectors. Detector readout utilizes the SVX-IIE radiation hard chip with on-chip digitization and sparsification. A brief review of the detector design is presented along with results from the assembly and testing processes. The operation of the full readout chain and the performance of the silicon tracker are described. Finally, lessons for future production of large scale tracking systems are discussed. (C) 2002 Elsevier Science B.V. All rights reserved.
C1 Fermilab Natl Accelerator Lab, Batavia, IL 60510 USA.
RP Quinn, B (reprint author), Fermilab Natl Accelerator Lab, POB 500, Batavia, IL 60510 USA.
NR 2
TC 3
Z9 3
U1 0
U2 0
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0168-9002
J9 NUCL INSTRUM METH A
JI Nucl. Instrum. Methods Phys. Res. Sect. A-Accel. Spectrom. Dect. Assoc.
   Equip.
PD MAR 21
PY 2003
VL 501
IS 1
BP 7
EP 13
DI 10.1016/S0168-9002(02)02004-1
PG 7
WC Instruments & Instrumentation; Nuclear Science & Technology; Physics,
   Nuclear; Physics, Particles & Fields
SC Instruments & Instrumentation; Nuclear Science & Technology; Physics
GA 676LH
UT WOS:000182753200003
ER

PT J
AU Re, V
   Borean, C
   Bozzi, C
   Carassiti, V
   Ramusino, AC
   Piemontese, L
   Breon, AB
   Brown, D
   Clark, AR
   Goozen, F
   Hernikl, C
   Kerth, LT
   Gritsan, A
   Lynch, G
   Perazzo, A
   Roe, NA
   Zizka, G
   Roberts, D
   Schieck, J
   Brenna, E
   Citterio, M
   Lanni, F
   Palombo, F
   Ratti, L
   Manfredi, PF
   Angelini, C
   Batignani, G
   Bettarini, S
   Bondioli, M
   Bosi, F
   Bucci, F
   Calderini, G
   Carpinelli, M
   Ceccanti, M
   Forti, F
   Gagliardi, D
   Giorgi, MA
   Lusiani, A
   Mammini, P
   Morganti, M
   Morsani, F
   Neri, N
   Paoloni, E
   Profeti, A
   Rama, M
   Rizzo, G
   Sandrelli, F
   Simi, G
   Triggiani, G
   Walsh, J
   Burchat, P
   Cheng, C
   Kirkby, D
   Meyer, TI
   Roat, C
   Bona, M
   Bianchi, F
   Gamba, P
   Trapani, P
   Bosisio, L
   Della Ricca, G
   Dittongo, S
   Lanceri, L
   Pompili, A
   Poropat, P
   Rashevskaia, I
   Vuagnin, G
   Burke, S
   Callahan, D
   Campagnari, C
   Dahmes, B
   Hale, D
   Hart, P
   Kuznetsova, N
   Kyre, S
   Levy, S
   Long, O
   May, J
   Mazur, M
   Richman, J
   Verkerke, W
   Witherell, M
   Beringer, J
   Eisner, AM
   Frey, A
   Grillo, AA
   Grothe, M
   Johnson, RP
   Kroeger, W
   Lockman, WS
   Pulliam, T
   Rowe, W
   Schmitz, RE
   Seiden, A
   Spencer, EN
   Turri, M
   Walkowiak, W
   Wilder, M
   Wilson, M
   Charles, E
   Elmer, P
   Nielsen, J
   Orejudos, W
   Scott, I
   Zobernig, H
AF Re, V
   Borean, C
   Bozzi, C
   Carassiti, V
   Ramusino, AC
   Piemontese, L
   Breon, AB
   Brown, D
   Clark, AR
   Goozen, F
   Hernikl, C
   Kerth, LT
   Gritsan, A
   Lynch, G
   Perazzo, A
   Roe, NA
   Zizka, G
   Roberts, D
   Schieck, J
   Brenna, E
   Citterio, M
   Lanni, F
   Palombo, F
   Ratti, L
   Manfredi, PF
   Angelini, C
   Batignani, G
   Bettarini, S
   Bondioli, M
   Bosi, F
   Bucci, F
   Calderini, G
   Carpinelli, M
   Ceccanti, M
   Forti, F
   Gagliardi, D
   Giorgi, MA
   Lusiani, A
   Mammini, P
   Morganti, M
   Morsani, F
   Neri, N
   Paoloni, E
   Profeti, A
   Rama, M
   Rizzo, G
   Sandrelli, F
   Simi, G
   Triggiani, G
   Walsh, J
   Burchat, P
   Cheng, C
   Kirkby, D
   Meyer, TI
   Roat, C
   Bona, M
   Bianchi, F
   Gamba, P
   Trapani, P
   Bosisio, L
   Della Ricca, G
   Dittongo, S
   Lanceri, L
   Pompili, A
   Poropat, P
   Rashevskaia, I
   Vuagnin, G
   Burke, S
   Callahan, D
   Campagnari, C
   Dahmes, B
   Hale, D
   Hart, P
   Kuznetsova, N
   Kyre, S
   Levy, S
   Long, O
   May, J
   Mazur, M
   Richman, J
   Verkerke, W
   Witherell, M
   Beringer, J
   Eisner, AM
   Frey, A
   Grillo, AA
   Grothe, M
   Johnson, RP
   Kroeger, W
   Lockman, WS
   Pulliam, T
   Rowe, W
   Schmitz, RE
   Seiden, A
   Spencer, EN
   Turri, M
   Walkowiak, W
   Wilder, M
   Wilson, M
   Charles, E
   Elmer, P
   Nielsen, J
   Orejudos, W
   Scott, I
   Zobernig, H
TI Performance of the BABAR silicon vertex tracker
SO NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS
   SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
LA English
DT Article; Proceedings Paper
CT 10th International Workshop on Vertex Detectors
CY SEP 23-28, 2001
CL BRUNNEN, SWITZERLAND
DE silicon; BABAR; alignment; performance
AB The Silicon Vertex Tracker (SVT) of the BABAR experiment at the PEP-II asymmetric B factory is a five layer double sided, AC coupled silicon microstrip detector. It represents the crucial element to precisely measure the decay position of B mesons. The SVT architecture is shown and its performances, like hit resolutions and efficiencies, are described. Radiation issues are discussed and the alignment procedure for the SVT is described. As an example for the physics performance the B lifetime measurement, including B vertex reconstruction, is shown. (C) 2002 Elsevier Science B.V. All rights reserved.
C1 Ist Nazl Fis Nucl, I-27100 Pavia, Italy.
   Univ Bergamo, Bergamo, Italy.
   Ist Nazl Fis Nucl, Ferrara, Italy.
   Univ Ferrara, I-44100 Ferrara, Italy.
   Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA.
   Univ Maryland, College Pk, MD 20742 USA.
   Ist Nazl Fis Nucl, I-20133 Milan, Italy.
   Univ Milan, I-20122 Milan, Italy.
   Univ Pavia, I-27100 Pavia, Italy.
   Ist Nazl Fis Nucl, Pisa, Italy.
   Univ Pisa, I-56100 Pisa, Italy.
   Stanford Univ, Stanford, CA 94305 USA.
   Ist Nazl Fis Nucl, I-10125 Turin, Italy.
   Univ Turin, I-10124 Turin, Italy.
   Ist Nazl Fis Nucl, Trieste, Italy.
   Univ Trieste, I-34127 Trieste, Italy.
   Univ Calif Santa Barbara, Santa Barbara, CA 93106 USA.
   Univ Calif Santa Cruz, Santa Cruz, CA 95064 USA.
   Univ Wisconsin, Madison, WI USA.
RP Schieck, J (reprint author), Max Planck Inst Phys & Astrophys, Fohringer Ring 6,Rm 245, D-80805 Munich, Germany.
RI Rizzo, Giuliana/A-8516-2015; Ratti, Lodovico/I-8836-2012; Lusiani,
   Alberto/N-2976-2015; Lusiani, Alberto/A-3329-2016; Della Ricca,
   Giuseppe/B-6826-2013; Forti, Francesco/H-3035-2011
OI Rizzo, Giuliana/0000-0003-1788-2866; Re, Valerio/0000-0003-0697-3420;
   Lusiani, Alberto/0000-0002-6876-3288; Lusiani,
   Alberto/0000-0002-6876-3288; Della Ricca, Giuseppe/0000-0003-2831-6982;
   Kirkby, David/0000-0002-8828-5463; Bettarini,
   Stefano/0000-0001-7742-2998; RATTI, LODOVICO/0000-0003-1906-1076;
   Paoloni, Eugenio/0000-0001-5969-8712; Lanceri,
   Livio/0000-0001-8220-3095; Carpinelli, Massimo/0000-0002-8205-930X;
   Nielsen, Jason/0000-0002-9175-4419; Cotta Ramusino,
   Angelo/0000-0003-1727-2478; Forti, Francesco/0000-0001-6535-7965
NR 6
TC 0
Z9 0
U1 0
U2 0
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0168-9002
J9 NUCL INSTRUM METH A
JI Nucl. Instrum. Methods Phys. Res. Sect. A-Accel. Spectrom. Dect. Assoc.
   Equip.
PD MAR 21
PY 2003
VL 501
IS 1
BP 14
EP 21
DI 10.1016/S0168-9002(02)02005-3
PG 8
WC Instruments & Instrumentation; Nuclear Science & Technology; Physics,
   Nuclear; Physics, Particles & Fields
SC Instruments & Instrumentation; Nuclear Science & Technology; Physics
GA 676LH
UT WOS:000182753200004
ER

PT J
AU Chiodini, G
   Appel, JA
   Cardoso, G
   Christian, DC
   Coluccia, MR
   Hoff, J
   Kwan, SW
   Mekkaoui, A
   Yarema, R
   Zimmermann, S
AF Chiodini, G
   Appel, JA
   Cardoso, G
   Christian, DC
   Coluccia, MR
   Hoff, J
   Kwan, SW
   Mekkaoui, A
   Yarema, R
   Zimmermann, S
TI Single event effects in the pixel readout chip for BTeV
SO NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS
   SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
LA English
DT Article; Proceedings Paper
CT 10th International Workshop on Vertex Detectors
CY SEP 23-28, 2001
CL BRUNNEN, SWITZERLAND
DE pixel detector; radiation tolerance; single event effects
ID RADIATION
AB In future experiments the readout electronics for pixel detectors is required to be resistant to a very high radiation level. In this paper we report on irradiation tests performed on several preFPIX2 prototype pixel readout chips for the BTeV experiment exposed to a 200 MeV proton beam. The prototype chips have been implemented in commercial 0.25 mum CMOS processes following radiation tolerant design rules. The results show that this ASIC design tolerates a large total radiation dose, and that radiation induced Single Event Effects occur at a manageable level. (C) 2002 Elsevier Science B.V. All rights reserved.
C1 Fermilab Natl Accelerator Lab, Batavia, IL 60510 USA.
RP Chiodini, G (reprint author), Fermilab Natl Accelerator Lab, POB 500,MS 122, Batavia, IL 60510 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 0168-9002
J9 NUCL INSTRUM METH A
JI Nucl. Instrum. Methods Phys. Res. Sect. A-Accel. Spectrom. Dect. Assoc.
   Equip.
PD MAR 21
PY 2003
VL 501
IS 1
BP 183
EP 188
DI 10.1016/S0168-9002(02)02030-2
PG 6
WC Instruments & Instrumentation; Nuclear Science & Technology; Physics,
   Nuclear; Physics, Particles & Fields
SC Instruments & Instrumentation; Nuclear Science & Technology; Physics
GA 676LH
UT WOS:000182753200029
ER

PT J
AU Affolder, A
   Garcia-Sciveres, M
   Goldstein, J
   Hill, C
   Stuart, D
   Volobouev, I
AF Affolder, A
   Garcia-Sciveres, M
   Goldstein, J
   Hill, C
   Stuart, D
   Volobouev, I
TI The effect of dead-timeless silicon strip readout at CDF II
SO NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS
   SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
LA English
DT Article; Proceedings Paper
CT 10th International Workshop on Vertex Detectors
CY SEP 23-28, 2001
CL BRUNNEN, SWITZERLAND
DE SVX3D; silicon strip; dead-timeless; pedestal subtraction
ID DETECTOR
AB The Run IIa CDF Silicon Upgrade has recently finished installation. The detector uses revision D of the SVX3 readout IC. This final revision incorporated new features in order to improve the potential of dead-timeless operation. This paper describes measurements of dead-timeless effects on silicon strip readout on the test bench. This paper also describes tests of the dynamic pedestal subtraction circuitry, which is shown to improve greatly the dead-timeless performance of the silicon systems. (C) 2002 Elsevier Science B.V. All rights reserved.
C1 Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA.
   Fermilab Natl Accelerator Lab, Batavia, IL 60510 USA.
   Univ Calif Santa Barbara, Santa Barbara, CA 93106 USA.
RP Affolder, A (reprint author), Univ Calif Berkeley, Lawrence Berkeley Lab, MS 50B-5239,Cyclotron Rd, Berkeley, CA 94720 USA.
RI Hill, Christopher/B-5371-2012; 
OI Hill, Christopher/0000-0003-0059-0779; Goldstein,
   Joel/0000-0003-1591-6014
NR 7
TC 0
Z9 0
U1 0
U2 3
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0168-9002
J9 NUCL INSTRUM METH A
JI Nucl. Instrum. Methods Phys. Res. Sect. A-Accel. Spectrom. Dect. Assoc.
   Equip.
PD MAR 21
PY 2003
VL 501
IS 1
BP 197
EP 200
DI 10.1016/S0168-9002(02)02033-8
PG 4
WC Instruments & Instrumentation; Nuclear Science & Technology; Physics,
   Nuclear; Physics, Particles & Fields
SC Instruments & Instrumentation; Nuclear Science & Technology; Physics
GA 676LH
UT WOS:000182753200032
ER

PT J
AU Ashmanskas, B
   Barchiesi, A
   Bardi, A
   Bari, M
   Baumgart, M
   Belforte, S
   Berryhill, J
   Bogdan, M
   Carosi, R
   Cerri, A
   Chlachidze, G
   Culberston, R
   Dell'Orso, M
   Donati, S
   Fiori, I
   Frisch, H
   Galeotti, S
   Giannetti, P
   Glagolev, V
   Leger, A
   Liu, Y
   Meschi, E
   Moneta, L
   Morsani, F
   Nakaya, T
   Punzi, G
   Rescigno, M
   Ristori, L
   Sanders, H
   Sarkar, S
   Semenov, A
   Shochet, M
   Speer, T
   Spinella, F
   Vataga, H
   Wu, X
   Yang, U
   Zanello, L
   Zanetti, AM
AF Ashmanskas, B
   Barchiesi, A
   Bardi, A
   Bari, M
   Baumgart, M
   Belforte, S
   Berryhill, J
   Bogdan, M
   Carosi, R
   Cerri, A
   Chlachidze, G
   Culberston, R
   Dell'Orso, M
   Donati, S
   Fiori, I
   Frisch, H
   Galeotti, S
   Giannetti, P
   Glagolev, V
   Leger, A
   Liu, Y
   Meschi, E
   Moneta, L
   Morsani, F
   Nakaya, T
   Punzi, G
   Rescigno, M
   Ristori, L
   Sanders, H
   Sarkar, S
   Semenov, A
   Shochet, M
   Speer, T
   Spinella, F
   Vataga, H
   Wu, X
   Yang, U
   Zanello, L
   Zanetti, AM
TI Initial experience with the CDF SVT trigger
SO NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS
   SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
LA English
DT Article; Proceedings Paper
CT 10th International Workshop on Vertex Detectors
CY SEP 23-28, 2001
CL BRUNNEN, SWITZERLAND
DE trigger; data acquisition; real time pattern recognition; tracking;
   position sensitive detectors
ID SILICON
AB The Collider Detector at Fermilab (CDF) Silicon Vertex Tracker (SVT) is a device that works inside the CDF Level 2 trigger to find and fit tracks in real time using the central silicon vertex detector information. SVT starts from tracks found by the Level 1 central chamber fast trigger and adds the silicon information to compute transverse track parameters with offline quality in about 15 mus. The CDF SVT is fully installed and functional and has been exercised with real data during the spring and summer 2001. It is a complex digital device of more than 100 VME boards that performs a dramatic data reduction (only about one event in a thousand is accepted by the trigger). Diagnosing rare failures poses a special challenge and SVT internal data flow is monitored by dedicated hardware and software. This paper briefly covers the SVT architecture and design and reports on the SVT building/commissioning experience (hardware and software) and on the first results from the initial running. (C) 2002 Elsevier Science B.V. All rights reserved.
C1 Ist Nazl Fis Nucl, Sez Trieste, I-34012 Trieste, Italy.
   Univ Chicago, Enrico Fermi Inst, Chicago, IL 60637 USA.
   Ist Nazl Fis Nucl, Sez Roma 1, I-00173 Rome, Italy.
   Univ Roma La Sapienza, I-00173 Rome, Italy.
   Univ Pisa, Ist Nazl Fis Nucl, I-56100 Pisa, Italy.
   Scuola Normale Super Pisa, I-56100 Pisa, Italy.
   Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA.
   Joint Inst Nucl Res, Dubna, Russia.
   Univ Padua, I-35031 Abano Terme, Italy.
   Ist Nazl Fis Nucl, Sez Padova, I-35031 Abano Terme, Italy.
   Univ Geneva, CH-122 Geneva 4, Switzerland.
RP Belforte, S (reprint author), Ist Nazl Fis Nucl, Sez Trieste, I-34012 Trieste, Italy.
RI Zanetti, Anna/I-3893-2012; Punzi, Giovanni/J-4947-2012
OI Punzi, Giovanni/0000-0002-8346-9052
NR 3
TC 1
Z9 1
U1 0
U2 0
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0168-9002
J9 NUCL INSTRUM METH A
JI Nucl. Instrum. Methods Phys. Res. Sect. A-Accel. Spectrom. Dect. Assoc.
   Equip.
PD MAR 21
PY 2003
VL 501
IS 1
BP 201
EP 206
DI 10.1016/S0168-9002(02)02034-X
PG 6
WC Instruments & Instrumentation; Nuclear Science & Technology; Physics,
   Nuclear; Physics, Particles & Fields
SC Instruments & Instrumentation; Nuclear Science & Technology; Physics
GA 676LH
UT WOS:000182753200033
ER

PT J
AU Wang, MHLS
AF Wang, MHLS
CA BTeV Collaboration
TI BTeV Level 1 vertex trigger
SO NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS
   SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
LA English
DT Article; Proceedings Paper
CT 10th International Workshop on Vertex Detectors
CY SEP 23-28, 2001
CL BRUNNEN, SWITZERLAND
DE vertex; trigger; BTeV
AB BTeV is a B-physics experiment that expects to begin collecting data at the C0 interaction region of the Fermilab Tevatron in the year 2007. Its primary goal is to achieve unprecedented levels of sensitivity in the study of CP violation, mixing, and rare decays in b and c quark systems. In order to realize this, it will employ a state-of-the-art first-level vertex trigger (Level 1) that will look at every beam crossing to identify detached secondary vertices that provide evidence for heavy quark decays. This talk will briefly describe the BTeV detector and trigger, focus on the software and hardware aspects of the Level 1 vertex trigger, and describe work currently being done in these areas. (C) 2002 Elsevier Science B.V. All rights reserved.
C1 Fermilab Natl Accelerator Lab, Batavia, IL 60510 USA.
RP Wang, MHLS (reprint author), Fermilab Natl Accelerator Lab, POB 500, Batavia, IL 60510 USA.
NR 9
TC 3
Z9 3
U1 0
U2 0
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0168-9002
J9 NUCL INSTRUM METH A
JI Nucl. Instrum. Methods Phys. Res. Sect. A-Accel. Spectrom. Dect. Assoc.
   Equip.
PD MAR 21
PY 2003
VL 501
IS 1
BP 214
EP 218
DI 10.1016/S0168-9002(02)02036-3
PG 5
WC Instruments & Instrumentation; Nuclear Science & Technology; Physics,
   Nuclear; Physics, Particles & Fields
SC Instruments & Instrumentation; Nuclear Science & Technology; Physics
GA 676LH
UT WOS:000182753200035
ER

PT J
AU Snider, FD
AF Snider, FD
CA CDF Collaboration
TI Vertexing algorithms at hadron colliders
SO NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS
   SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
LA English
DT Article; Proceedings Paper
CT 10th International Workshop on Vertex Detectors
CY SEP 23-28, 2001
CL BRUNNEN, SWITZERLAND
DE B-tagging; track data analysis; particle identification; vertex detector
ID TOP-QUARK PRODUCTION; (P)OVER-BAR-P COLLISIONS; DETECTOR; FERMILAB; CDF
AB This paper examines the performance of vertex algorithms used for B-tagging in t (t) over bar events at CDF during Run 1 at the Fermilab (p) over barp collider and discusses the main principles that led to the most dramatic improvements in performance. Some further implications for algorithm and detector design are also discussed. (C) 2002 Elsevier Science B.V. All rights reserved.
C1 Fermilab Natl Accelerator Lab, Batavia, IL 60510 USA.
RP Snider, FD (reprint author), Fermilab Natl Accelerator Lab, Fermilab MS-318,POB 500, Batavia, IL 60510 USA.
NR 13
TC 0
Z9 0
U1 0
U2 0
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0168-9002
J9 NUCL INSTRUM METH A
JI Nucl. Instrum. Methods Phys. Res. Sect. A-Accel. Spectrom. Dect. Assoc.
   Equip.
PD MAR 21
PY 2003
VL 501
IS 1
BP 233
EP 238
DI 10.1016/S0168-9002(02)02040-5
PG 6
WC Instruments & Instrumentation; Nuclear Science & Technology; Physics,
   Nuclear; Physics, Particles & Fields
SC Instruments & Instrumentation; Nuclear Science & Technology; Physics
GA 676LH
UT WOS:000182753200039
ER

PT J
AU Beleggia, M
   Zhu, Y
   Tandon, S
   De Graef, M
AF Beleggia, M
   Zhu, Y
   Tandon, S
   De Graef, M
TI Electron-optical phase shift of magnetic nanoparticles II. Polyhedral
   particles
SO PHILOSOPHICAL MAGAZINE
LA English
DT Article
AB A method is presented to compute the electron-optical phase shift for a magnetized polyhedral nanoparticle, with either a uniform magnetization or a closure domain (vortex state). The method relies on an analytical expression for the shape amplitude, combined with a reciprocal-space description of the magnetic vector potential. The model is used to construct two building blocks from which more complex structures can be generated. Phase computations are also presented for the five Platonic and 13 Archimedean solids. Fresnel and Foucault imaging mode simulations are presented for a range of particle shapes and microscope imaging conditions.
C1 Brookhaven Natl Lab, Dept Mat Sci, Upton, NY 11973 USA.
   Carnegie Mellon Univ, Dept Mat Sci & Engn, Pittsburgh, PA 15213 USA.
RP Brookhaven Natl Lab, Dept Mat Sci, Upton, NY 11973 USA.
EM beleggia@bnl.gov
RI DeGraef, Marc/G-5827-2010; 
OI DeGraef, Marc/0000-0002-4721-6226; Beleggia, Marco/0000-0002-2888-1888
NR 11
TC 14
Z9 14
U1 0
U2 0
PU TAYLOR & FRANCIS LTD
PI ABINGDON
PA 2-4 PARK SQUARE, MILTON PARK, ABINGDON OR14 4RN, OXON, ENGLAND
SN 1478-6435
EI 1478-6443
J9 PHILOS MAG
JI Philos. Mag.
PD MAR 21
PY 2003
VL 83
IS 9
BP 1143
EP 1161
DI 10.1080/0141861031000066175
PG 19
WC Materials Science, Multidisciplinary; Metallurgy & Metallurgical
   Engineering; Physics, Applied; Physics, Condensed Matter
SC Materials Science; Metallurgy & Metallurgical Engineering; Physics
GA 660TR
UT WOS:000181849900006
ER

PT J
AU Henkelman, G
   Jonsson, H
AF Henkelman, G
   Jonsson, H
TI Multiple time scale simulations of metal crystal growth reveal the
   importance of multiatom surface processes
SO PHYSICAL REVIEW LETTERS
LA English
DT Article
ID FINDING SADDLE-POINTS; MOLECULAR-DYNAMICS; EPITAXIAL-GROWTH;
   SELF-DIFFUSION; DEPOSITION; AL
AB A method for extending atomistic computer simulations of solids beyond the nanosecond time scale was used to simulate metal crystal growth on the time scale of laboratory experiments. Transitions involving concerted motion of multiple atoms on the crystal surface are found to lead to remarkably smooth growth of pure Al(100). Cu(100) is found to grow with a rougher surface, consistent with experiments. Not only is the activation energy of the multiatom Al processes surprisingly low, but vibrational entropy also favors processes where many atoms are displaced.
C1 Univ Washington, Dept Chem 351700, Seattle, WA 98195 USA.
   Los Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA.
   Univ Iceland, Fac Sci, IS-107 Reykjavik, Iceland.
RP Univ Washington, Dept Chem 351700, Seattle, WA 98195 USA.
RI Henkelman, Graeme/A-9301-2008; Jonsson, Hannes/G-2267-2013
OI Henkelman, Graeme/0000-0002-0336-7153; Jonsson,
   Hannes/0000-0001-8285-5421
NR 25
TC 74
Z9 74
U1 2
U2 15
PU AMER PHYSICAL SOC
PI COLLEGE PK
PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA
SN 0031-9007
EI 1079-7114
J9 PHYS REV LETT
JI Phys. Rev. Lett.
PD MAR 21
PY 2003
VL 90
IS 11
AR 116101
DI 10.1103/PhysRevLett.90.116101
PG 4
WC Physics, Multidisciplinary
SC Physics
GA 658NZ
UT WOS:000181728200028
PM 12688944
ER

PT J
AU Norman, MR
   Si, QM
   Bazaliy, YB
   Ramazashvili, R
AF Norman, MR
   Si, QM
   Bazaliy, YB
   Ramazashvili, R
TI Hall effect in nested antiferromagnets near the quantum critical point
SO PHYSICAL REVIEW LETTERS
LA English
DT Article
ID DENSITY-WAVE ANTIFERROMAGNETISM; PHASE-TRANSITION; METALS; COEFFICIENT;
   CHROMIUM; SURFACE; HEAVY
AB We investigate the behavior of the Hall coefficient in the case of antiferromagnetism driven by Fermi-surface nesting, and find that the Hall coefficient should abruptly increase with the onset of magnetism, as recently observed in vanadium doped chromium. This effect is due to the sudden removal of flat portions of the Fermi surface upon magnetic ordering. Within this picture, the Hall coefficient should scale as the square of the residual resistivity divided by the impurity concentration, which is consistent with available data.
C1 Argonne Natl Lab, Div Mat Sci, Argonne, IL 60439 USA.
   Rice Univ, Dept Phys & Astron, Houston, TX 77005 USA.
RP Norman, MR (reprint author), Argonne Natl Lab, Div Mat Sci, 9700 S Cass Ave, Argonne, IL 60439 USA.
RI Norman, Michael/C-3644-2013; Ramazashvili, Revaz/J-5090-2013
OI Ramazashvili, Revaz/0000-0001-5133-8253
NR 22
TC 34
Z9 34
U1 0
U2 5
PU AMERICAN PHYSICAL SOC
PI COLLEGE PK
PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA
SN 0031-9007
J9 PHYS REV LETT
JI Phys. Rev. Lett.
PD MAR 21
PY 2003
VL 90
IS 11
AR 116601
DI 10.1103/PhysRevLett.90.116601
PG 4
WC Physics, Multidisciplinary
SC Physics
GA 658NZ
UT WOS:000181728200033
PM 12688949
ER

PT J
AU Ryan, DH
   Elouneg-Jamroz, M
   van Lierop, J
   Altounian, Z
   Wang, HB
AF Ryan, DH
   Elouneg-Jamroz, M
   van Lierop, J
   Altounian, Z
   Wang, HB
TI Field and temperature induced magnetic transition in Gd5Sn4: A giant
   magnetocaloric material
SO PHYSICAL REVIEW LETTERS
LA English
DT Article
ID PHASE-RELATIONSHIPS; SYSTEM; GD-5(SIXGE1-X)(4); GD-5(SI1.5GE2.5);
   GD5SI4-GD5GE4; GD-5(SI2GE2)
AB Gd5Sn4 exhibits a giant magnetocaloric effect comparable to that reported in the Gd-5(Si,Ge)(4) system. The giant magnetocaloric effect is associated with a first-order change that occurs at similar to82 K in zero field, and can be reversed by the application of an external field of a few Tesla. Sn-119 Mossbauer spectroscopy shows that this material is magnetically inhomogeneous over a wide range of temperatures and fields.
C1 McGill Univ, Dept Phys, Montreal, PQ H3A 2T8, Canada.
   McGill Univ, Ctr Phys Mat, Montreal, PQ H3A 2T8, Canada.
   Brookhaven Natl Lab, Dept Mat Sci, Upton, NY 11973 USA.
RP Ryan, DH (reprint author), McGill Univ, Dept Phys, 3600 Univ St, Montreal, PQ H3A 2T8, Canada.
RI Altounian, Zaven/A-2073-2008
NR 16
TC 52
Z9 53
U1 2
U2 21
PU AMERICAN PHYSICAL SOC
PI COLLEGE PK
PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA
SN 0031-9007
J9 PHYS REV LETT
JI Phys. Rev. Lett.
PD MAR 21
PY 2003
VL 90
IS 11
AR 117202
DI 10.1103/PhysRevLett.90.117202
PG 4
WC Physics, Multidisciplinary
SC Physics
GA 658NZ
UT WOS:000181728200046
PM 12688962
ER

PT J
AU Sampath, S
   Benmore, CJ
   Lantzky, KM
   Neuefeind, J
   Leinenweber, K
   Price, DL
   Yarger, JL
AF Sampath, S
   Benmore, CJ
   Lantzky, KM
   Neuefeind, J
   Leinenweber, K
   Price, DL
   Yarger, JL
TI Intermediate-range order in permanently densified GeO2 glass
SO PHYSICAL REVIEW LETTERS
LA English
DT Article
ID TEMPERATURE-DEPENDENCE; NEUTRON-DIFFRACTION; VITREOUS GERMANIA; COVALENT
   GLASSES; AMORPHOUS SOLIDS; HIGH-PRESSURE; SIO2 GLASS; SILICA;
   SCATTERING; ORIGIN
AB Information about the partial structure factors of densified GeO2 glass has been obtained from neutron and x-ray diffraction measurements. Densification causes a reduction in the length scale of the intermediate range order (IRO). The difference structure factors obtained by combining the x-ray and neutron data so as to eliminate one partial structure factor at a time shows the greatest effects when the Ge-Ge correlations are eliminated and least when O-O correlations are eliminated. This implies that the reduced length scale results from a decrease in the next-nearest neighbor Ge-O and O-O distance caused by a rotation about the Ge-O-Ge bonds and a distortion of the GeO4 tetrahedra.
C1 Univ Wyoming, Dept Chem, Laramie, WY 82071 USA.
   Argonne Natl Lab, IPNS, Argonne, IL 60439 USA.
   Argonne Natl Lab, Div Chem, Argonne, IL 60459 USA.
   Arizona State Univ, High Pressure Res Facil, Tempe, AZ 85287 USA.
   CNRT CRMHT, F-45071 Orleans 2, France.
RP Sampath, S (reprint author), Univ Wyoming, Dept Chem, Laramie, WY 82071 USA.
RI Price, David Long/A-8468-2013; Neuefeind, Joerg/D-9990-2015; Yarger,
   Jeff/L-8748-2014
OI Neuefeind, Joerg/0000-0002-0563-1544; Yarger, Jeff/0000-0002-7385-5400
NR 28
TC 62
Z9 62
U1 1
U2 12
PU AMERICAN PHYSICAL SOC
PI COLLEGE PK
PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA
SN 0031-9007
J9 PHYS REV LETT
JI Phys. Rev. Lett.
PD MAR 21
PY 2003
VL 90
IS 11
AR 115502
DI 10.1103/PhysRevLett.90.115502
PG 4
WC Physics, Multidisciplinary
SC Physics
GA 658NZ
UT WOS:000181728200023
PM 12688939
ER

PT J
AU Sapozhnikov, MV
   Tolmachev, YV
   Aranson, IS
   Kwok, WK
AF Sapozhnikov, MV
   Tolmachev, YV
   Aranson, IS
   Kwok, WK
TI Dynamic self-assembly and patterns in electrostatically driven granular
   media
SO PHYSICAL REVIEW LETTERS
LA English
DT Article
ID PARTICLES; FLUID
AB We show that granular media, consisting of metallic microparticles immersed in a poorly conducting liquid in a strong dc electric field, self-assemble into a rich variety of novel phases. These phases include static precipitates: honeycombs and Wigner crystals; and novel dynamic condensates: toroidal vortices and pulsating rings. The observed structures are explained by the interplay between charged granular gas and electrohydrodynamic convective flows in the liquid.
C1 Argonne Natl Lab, Div Mat Sci, Argonne, IL 60439 USA.
   Russian Acad Sci, Inst Phys Microstruct, Nizhnii Novgorod 603000, Russia.
RP Sapozhnikov, MV (reprint author), Argonne Natl Lab, Div Mat Sci, 9700 S Cass Ave, Argonne, IL 60439 USA.
RI Aranson, Igor/I-4060-2013
NR 13
TC 55
Z9 55
U1 3
U2 25
PU AMERICAN PHYSICAL SOC
PI COLLEGE PK
PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA
SN 0031-9007
J9 PHYS REV LETT
JI Phys. Rev. Lett.
PD MAR 21
PY 2003
VL 90
IS 11
AR 114301
DI 10.1103/PhysRevLett.90.114301
PG 4
WC Physics, Multidisciplinary
SC Physics
GA 658NZ
UT WOS:000181728200014
PM 12688930
ER

PT J
AU Schmeltzer, D
   Bishop, AR
   Saxena, A
   Smith, DL
AF Schmeltzer, D
   Bishop, AR
   Saxena, A
   Smith, DL
TI Spin-polarized conductance induced by tunneling through a magnetic
   impurity
SO PHYSICAL REVIEW LETTERS
LA English
DT Article
ID LUTTINGER LIQUID; TRANSPORT; WIRES; GAS
AB Using the zero mode method, we compute the conductance of a wire consisting of a magnetic impurity coupled to two Luttinger liquid leads characterized by the Luttinger exponent alpha(greater than or equal to1). We find for resonance conditions, in which the Fermi energy of the leads is close to a single particle energy of the impurity, that the conductance as a function of temperature is Gsimilar to(e(2)/h)(T/T-F)(2(alpha-2)), whereas for off-resonance conditions the conductance is Gsimilar to(e(2)/h)(T/T-F)(2(alpha-1)). By applying either a gate voltage or a magnetic field or both, one of the spin components can be in resonance while the other is off resonance causing a strong asymmetry between the spin-up and spin-down conductances.
C1 CUNY City Coll, Dept Phys, New York, NY 10031 USA.
   Los Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA.
RP Schmeltzer, D (reprint author), CUNY City Coll, Dept Phys, New York, NY 10031 USA.
NR 15
TC 11
Z9 11
U1 0
U2 2
PU AMERICAN PHYSICAL SOC
PI COLLEGE PK
PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA
SN 0031-9007
J9 PHYS REV LETT
JI Phys. Rev. Lett.
PD MAR 21
PY 2003
VL 90
IS 11
AR 116802
DI 10.1103/PhysRevLett.90.116802
PG 4
WC Physics, Multidisciplinary
SC Physics
GA 658NZ
UT WOS:000181728200037
PM 12688953
ER

PT J
AU Clarke, J
AF Clarke, J
TI Physics: Flux qubit completes the hat trick
SO SCIENCE
LA English
DT Editorial Material
ID MACROSCOPIC QUANTUM STATES; JOSEPHSON-JUNCTION; SUPERPOSITION;
   OSCILLATIONS
C1 Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA.
   Univ Calif Berkeley, Lawrence Berkeley Lab, Dept Mat Sci, Berkeley, CA 94720 USA.
RP Clarke, J (reprint author), Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA.
NR 12
TC 5
Z9 7
U1 1
U2 1
PU AMER ASSOC ADVANCEMENT SCIENCE
PI WASHINGTON
PA 1200 NEW YORK AVE, NW, WASHINGTON, DC 20005 USA
SN 0036-8075
J9 SCIENCE
JI Science
PD MAR 21
PY 2003
VL 299
IS 5614
BP 1850
EP 1851
DI 10.1126/science.1083001
PG 2
WC Multidisciplinary Sciences
SC Science & Technology - Other Topics
GA 657LY
UT WOS:000181669700029
PM 12649468
ER

PT J
AU Xiao, Y
   Patolsky, F
   Katz, E
   Hainfeld, JF
   Willner, I
AF Xiao, Y
   Patolsky, F
   Katz, E
   Hainfeld, JF
   Willner, I
TI "Plugging into enzymes": Nanowiring of redox enzymes by a gold
   nanoparticle
SO SCIENCE
LA English
DT Article
ID GLUCOSE-OXIDASE; ELECTRON-TRANSFER; RECONSTITUTION; INTEGRATION;
   BIOSENSORS; MONOLAYER; SUPPORTS; POLYMER; SYSTEMS; SURFACE
AB The reconstitution of an apo-flavoenzyme, apo-glucose oxidase, on a 1.4-nanometer gold nanocrystal functionalized with the cofactor flavin adenine dinucleotide and integrated into a conductive film yields a bioelectrocatalytic system with exceptional electrical contact with the electrode support. The electron transfer turnover rate of the reconstituted bioelectrocatalyst is similar to5000 per second, compared with the rate at which molecular oxygen, the natural cosubstrate of the enzyme, accepts electrons (similar to700 per second). The gold nanoparticle acts as an electron relay or "electrical nanoplug" for the alignment of the enzyme on the conductive support and for the electrical wiring of its redox-active center.
C1 Hebrew Univ Jerusalem, Inst Chem, IL-91904 Jerusalem, Israel.
   Brookhaven Natl Lab, Dept Biol, Upton, NY 11873 USA.
RP Willner, I (reprint author), Hebrew Univ Jerusalem, Inst Chem, IL-91904 Jerusalem, Israel.
RI Xiao, Yi/L-6606-2016
OI Xiao, Yi/0000-0001-7278-9811
NR 19
TC 898
Z9 916
U1 27
U2 275
PU AMER ASSOC ADVANCEMENT SCIENCE
PI WASHINGTON
PA 1200 NEW YORK AVE, NW, WASHINGTON, DC 20005 USA
SN 0036-8075
J9 SCIENCE
JI Science
PD MAR 21
PY 2003
VL 299
IS 5614
BP 1877
EP 1881
DI 10.1126/science.1080664
PG 5
WC Multidisciplinary Sciences
SC Science & Technology - Other Topics
GA 657LY
UT WOS:000181669700041
PM 12649477
ER

PT J
AU Nardi, F
   Spinsanti, G
   Boore, JL
   Carapelli, A
   Dallai, R
   Frati, F
AF Nardi, F
   Spinsanti, G
   Boore, JL
   Carapelli, A
   Dallai, R
   Frati, F
TI Hexapod origins: Monophyletic or paraphyletic?
SO SCIENCE
LA English
DT Article
ID MITOCHONDRIAL GENES; PHYLOGENY; ARTHROPODS; INSECTS; CRUSTACEANS;
   MYRIAPODS; NUCLEAR
AB Recent morphological and molecular evidence has changed interpretations of arthropod phylogeny and evolution. Here we compare complete mitochondrial genomes to show that Collembola, a wingless group traditionally considered as basal to all insects, appears instead to constitute a separate evolutionary lineage that branched much earlier than the separation of many crustaceans and insects and independently adapted to life on land. Therefore, the taxon Hexapoda, as commonly defined to include all six-legged arthropods, is not monophyletic.
C1 Univ Siena, Dept Evolutionary Biol, I-53100 Siena, Italy.
   US DOE, Joint Genome Inst, Walnut Creek, CA 94598 USA.
   Lawrence Berkeley Lab, Walnut Creek, CA 94598 USA.
RP Nardi, F (reprint author), Univ Siena, Dept Evolutionary Biol, Via Aldo Moro 2, I-53100 Siena, Italy.
RI Nardi, Francesco/E-5516-2011; 
OI Dallai, Romano/0000-0002-2258-8891; Nardi,
   Francesco/0000-0003-0271-9855; CARAPELLI, Antonio/0000-0002-3165-9620
NR 24
TC 247
Z9 271
U1 7
U2 62
PU AMER ASSOC ADVANCEMENT SCIENCE
PI WASHINGTON
PA 1200 NEW YORK AVE, NW, WASHINGTON, DC 20005 USA
SN 0036-8075
J9 SCIENCE
JI Science
PD MAR 21
PY 2003
VL 299
IS 5614
BP 1887
EP 1889
DI 10.1126/science.1078607
PG 3
WC Multidisciplinary Sciences
SC Science & Technology - Other Topics
GA 657LY
UT WOS:000181669700044
PM 12649480
ER

PT J
AU Onoa, B
   Dumont, S
   Liphardt, J
   Smith, SB
   Tinoco, I
   Bustamante, C
AF Onoa, B
   Dumont, S
   Liphardt, J
   Smith, SB
   Tinoco, I
   Bustamante, C
TI Identifying kinetic barriers to mechanical unfolding of the
   T-thermophila ribozyme
SO SCIENCE
LA English
DT Article
ID TETRAHYMENA RIBOZYME; CRYSTAL-STRUCTURE; RNA; DOMAIN; FORCE;
   DENATURATION; STABILITY; DNA
AB Mechanical unfolding trajectories for single molecules of the Tetrahymena thermophila ribozyme display eight intermediates corresponding to discrete kinetic barriers that oppose mechanical unfolding with lifetimes of seconds and rupture forces between 10 and 30 piconewtons. Barriers are magnesium dependent and correspond to known intra- and interdomain interactions. Several barrier structures are "brittle," breakage requiring high forces but small (1 to 3 nanometers) deformations. Barrier crossing is stochastic, leading to variable unfolding paths. The response of complex RNA structures to locally applied mechanical forces may be analogous to the responses of RNA during translation, messenger RNA export from the nucleus, and viral replication.
C1 Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA.
   Univ Calif Berkeley, Dept Mol & Cell Biol, Berkeley, CA 94720 USA.
   Univ Calif Berkeley, Howard Hughes Med Inst, Dept Chem, Berkeley, CA 94720 USA.
   Univ Calif Berkeley, Howard Hughes Med Inst, Biophys Grad Grp, Berkeley, CA 94720 USA.
   Univ Calif Berkeley, Lawrence Berkeley Lab, Phys Biosci Div, Berkeley, CA 94720 USA.
RP Bustamante, C (reprint author), Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA.
RI Liphardt, Jan/A-5906-2012
FU NIGMS NIH HHS [GM-10840, GM-32543, R01 GM010840]
NR 23
TC 175
Z9 181
U1 0
U2 4
PU AMER ASSOC ADVANCEMENT SCIENCE
PI WASHINGTON
PA 1200 NEW YORK AVE, NW, WASHINGTON, DC 20005 USA
SN 0036-8075
J9 SCIENCE
JI Science
PD MAR 21
PY 2003
VL 299
IS 5614
BP 1892
EP 1895
DI 10.1126/science.1081338
PG 4
WC Multidisciplinary Sciences
SC Science & Technology - Other Topics
GA 657LY
UT WOS:000181669700046
PM 12649482
ER

PT J
AU Ghezzehei, TA
   Or, D
AF Ghezzehei, TA
   Or, D
TI Stress-induced volume reduction of isolated pores in wet soil
SO WATER RESOURCES RESEARCH
LA English
DT Article
DE rheology; stress; strain; pore size; densification; water content
AB [1] This study deals with deformation of small pores in wet soils of relatively high bulk density such as in the final settlement phase of tilled or disturbed soils. Pore deformation was modeled by volume reduction of spherical voids embedded in a homogenous soil matrix. External constant stress and overburden were considered as steady stresses because the change in interaggregate contact stress under overburden is slow compared to the associated strain rate. In contrast, stress due to passage of farm implements was considered as transient because the rate of change of interaggregate stress is comparable with the strain rate. Rheological behavior of the soil matrix under steady and transient stresses was obtained from independent rheological measurements. Experimental data from the literature were used to illustrate the model. Model predictions of relative density compared favorably with experimental data for constant stress application as well as for constant strain rate experiments. Results showed that the rate of densification decreased as the relative density approached unity ( complete pore closure) and the relative stress required for driving densification increased exponentially with increasing relative density.
C1 Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA.
   Utah State Univ, Dept Plants Soils & Biometeorol, Logan, UT 84322 USA.
RP Ghezzehei, TA (reprint author), Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA.
RI Ghezzehei, Teamrat/G-7483-2011; Or, Dani/D-8768-2012
OI Ghezzehei, Teamrat/0000-0002-0287-6212; Or, Dani/0000-0002-3236-2933
NR 15
TC 5
Z9 5
U1 0
U2 1
PU AMER GEOPHYSICAL UNION
PI WASHINGTON
PA 2000 FLORIDA AVE NW, WASHINGTON, DC 20009 USA
SN 0043-1397
J9 WATER RESOUR RES
JI Water Resour. Res.
PD MAR 21
PY 2003
VL 39
IS 3
AR 1067
DI 10.1029/2001WR001137
PG 7
WC Environmental Sciences; Limnology; Water Resources
SC Environmental Sciences & Ecology; Marine & Freshwater Biology; Water
   Resources
GA 667KU
UT WOS:000182231400001
ER

PT J
AU Chiang, J
   Blaes, O
AF Chiang, J
   Blaes, O
TI Using multiwavelength observations to determine the black hole mass and
   accretion rate in the type 1 Seyfert galaxy NGC 5548
SO ASTROPHYSICAL JOURNAL
LA English
DT Article
DE black hole physics; galaxies : active; galaxies : individual ( NGC
   5548); galaxies : Seyfert; X-rays : galaxies
ID ACTIVE GALACTIC NUCLEI; BROAD-LINE REGION; X-RAY; ULTRAVIOLET
   VARIABILITY; DISK MODELS; CYGNUS X-1; NGC-5548; CONTINUUM; EMISSION;
   SPECTRUM
AB We model the spectral energy distribution of the type 1 Seyfert galaxy NGC 5548, fitting data from simultaneous optical, UV, and X-ray monitoring observations. We assume a geometry consisting of a hot central Comptonizing region surrounded by a thin accretion disk. The properties of the disk and the hot central region are determined by the feedback occurring between the hot Comptonizing region and thermal reprocessing in the disk that, along with viscous dissipation, provides the seed photons for the Comptonization process. The constraints imposed on this model by the multiwavelength data allow us to derive limits on the central black hole mass, Mless than or similar to2x10(7) M-circle dot, the accretion rate, Mless than or similar to2.5x10(5) M-circle dot(2) yr(-1)/M, and the radius of the transition region between the thin outer disk and the geometrically thick, hot inner region, similar to(2-5)x10(14) cm.
C1 NASA, Goddard Space Flight Ctr, Greenbelt, MD 20771 USA.
   Univ Calif Santa Barbara, Dept Phys, Santa Barbara, CA 93106 USA.
RP Chiang, J (reprint author), Stanford Linear Accelerator Ctr, MS 43A,2575 Sand Hill Rd, Menlo Pk, CA 94025 USA.
NR 40
TC 26
Z9 27
U1 0
U2 1
PU UNIV CHICAGO PRESS
PI CHICAGO
PA 1427 E 60TH ST, CHICAGO, IL 60637-2954 USA
SN 0004-637X
J9 ASTROPHYS J
JI Astrophys. J.
PD MAR 20
PY 2003
VL 586
IS 1
BP 97
EP 111
DI 10.1086/346260
PN 1
PG 15
WC Astronomy & Astrophysics
SC Astronomy & Astrophysics
GA 653RV
UT WOS:000181451600008
ER

PT J
AU Cohen, DH
   de Messieres, GE
   MacFarlane, JJ
   Miller, NA
   Cassinelli, JP
   Owocki, SP
   Liedahl, DA
AF Cohen, DH
   de Messieres, GE
   MacFarlane, JJ
   Miller, NA
   Cassinelli, JP
   Owocki, SP
   Liedahl, DA
TI High-resolution Chandra spectroscopy of tau Scorpii: A narrow-line X-ray
   spectrum from a hot star
SO ASTROPHYSICAL JOURNAL
LA English
DT Article
DE circumstellar matter; stars : early-type; stars : mass loss; X-rays :
   stars
ID DRIVEN STELLAR WINDS; THETA(1) ORIONIS-C; B-TYPE STARS; CHEMICAL
   ABUNDANCES; MAGNETIC-FIELD; O-STAR; EMISSION; MODELS; CONFINEMENT;
   DENSITY
AB Long known to be an unusual early-type star by virtue of its hard and strong X-ray emission, tau Scorpii poses a severe challenge to the standard picture of O-star wind-shock X-ray emission. The Chandra HETGS spectrum now provides significant direct evidence that this B0.2 star does not fit this standard wind-shock framework. The many emission lines detected with the Chandra gratings are significantly narrower than what would be expected from a star with the known wind properties of tau Sco, although they are broader than the corresponding lines seen in late-type coronal sources. While line ratios are consistent with the hot plasma on this star being within a few stellar radii of the photosphere, from at least one He-like complex there is evidence that the X-ray emitting plasma is located more than a stellar radius above the photosphere. The Chandra spectrum of Sco is harder and more variable than those of other hot stars, with the exception of the young magnetized O star theta(1) Ori C. We discuss these new results in the context of wind, coronal, and hybrid wind-magnetic models of hot-star X-ray emission.
C1 Swarthmore Coll, Dept Phys & Astron, Swarthmore, PA 19081 USA.
   Prism Computat Sci, Madison, WI 53711 USA.
   Univ Wisconsin, Dept Phys & Astron, Eau Claire, WI 54702 USA.
   Univ Wisconsin, Dept Astron, Madison, WI 53706 USA.
   Univ Delaware, Bartol Res Inst, Newark, DE 19716 USA.
   Lawrence Livermore Natl Lab, Livermore, CA 94550 USA.
RP Cohen, DH (reprint author), Swarthmore Coll, Dept Phys & Astron, Swarthmore, PA 19081 USA.
NR 44
TC 67
Z9 67
U1 0
U2 1
PU UNIV CHICAGO PRESS
PI CHICAGO
PA 1427 E 60TH ST, CHICAGO, IL 60637-2954 USA
SN 0004-637X
J9 ASTROPHYS J
JI Astrophys. J.
PD MAR 20
PY 2003
VL 586
IS 1
BP 495
EP 505
DI 10.1086/367553
PN 1
PG 11
WC Astronomy & Astrophysics
SC Astronomy & Astrophysics
GA 653RV
UT WOS:000181451600040
ER

PT J
AU Harris, DE
   Biretta, JA
   Junor, W
   Perlman, ES
   Sparks, WB
   Wilson, AS
AF Harris, DE
   Biretta, JA
   Junor, W
   Perlman, ES
   Sparks, WB
   Wilson, AS
TI Flaring X-ray emission from HST-1, a knot in the M87 jet
SO ASTROPHYSICAL JOURNAL
LA English
DT Article
DE galaxies : active; galaxies : individual (M87); galaxies : jets;
   magnetic fields; radiation mechanisms : nonthermal
ID SPACE-TELESCOPE OBSERVATIONS; SPECTRUM; RADIO
AB We present Chandra X-ray monitoring of the M87 jet in 2002, which shows that the intensity of HST-1, an optical knot 0."8 from the core, increased by a factor of 2 in 116 days and a factor of 4 in 2 yr. There was also a significant flux decrease over 2 months, with suggestive evidence for a softening of the spectrum. From this variability behavior, we argue that the bulk of the X-ray emission of HST-1 comes from synchrotron emission. None of the other conceivable emission processes can match the range of observed characteristics. By estimating synchrotron model parameters for various bulk relativistic velocities, we demonstrate that a model with a Doppler factor delta in the range 2-5 fits our preliminary estimates of light-travel time and synchrotron loss timescales.
C1 Harvard Smithsonian Ctr Astrophys, Smithsonian Astrophys Observ, Cambridge, MA 02138 USA.
   Space Telescope Sci Inst, Baltimore, MD 21218 USA.
   Los Alamos Natl Lab, Los Alamos, NM 87545 USA.
   Univ Maryland, Joint Ctr Astrophys, Baltimore, MD 21250 USA.
   Univ Maryland, Dept Astron, College Pk, MD 20742 USA.
RP Harris, DE (reprint author), Harvard Smithsonian Ctr Astrophys, Smithsonian Astrophys Observ, 60 Garden St, Cambridge, MA 02138 USA.
NR 15
TC 71
Z9 71
U1 0
U2 1
PU UNIV CHICAGO PRESS
PI CHICAGO
PA 1427 E 60TH ST, CHICAGO, IL 60637-2954 USA
SN 0004-637X
J9 ASTROPHYS J
JI Astrophys. J.
PD MAR 20
PY 2003
VL 586
IS 1
BP L41
EP L44
DI 10.1086/374773
PN 2
PG 4
WC Astronomy & Astrophysics
SC Astronomy & Astrophysics
GA 653RX
UT WOS:000181451800010
ER

PT J
AU Romero, GE
   Torres, DF
AF Romero, GE
   Torres, DF
TI Signatures of hadronic cosmic rays in starbursts? High-energy photons
   and neutrinos from NGC 253
SO ASTROPHYSICAL JOURNAL
LA English
DT Article
DE galaxies : individual (NGC 253); galaxies : starburst; gamma rays :
   observations; gamma rays : theory
ID WIND TERMINATION SHOCK; GALAXY NGC-253; PARTICLE-ACCELERATION; STELLAR
   WINDS; CYGNUS OB2; GAMMA; EMISSION; M82; SUPERBUBBLES; RESOLUTION
AB We show that it appears possible for starburst galaxies, like the nearby NGC 253, recently identified as a TeV source by the CANGAROO collaboration, to emit a significant amount of high-energy gamma-rays and neutrinos through hadronic processes in their cores. We suggest that proton illumination of the inner winds of massive stars can be a viable mechanism for producing TeV gamma-rays and neutrinos without a strong MeV-GeV counterpart. The rich stellar content of the starbursts, with millions of early-type stars concentrated in the central regions, where collective effects of the stellar winds and supernovae can produce a significant enhancement of the cosmic-ray density, provides an adequate scenario for TeV gamma-ray generation. Close starbursts are also found to be potential sources for kilometer-scale neutrino telescopes, like IceCube, within reasonable integration times.
C1 Inst Argentino Radioastron, RA-1894 Villa Elisa, Argentina.
   Lawrence Livermore Natl Lab, Livermore, CA 94550 USA.
RP Romero, GE (reprint author), Inst Argentino Radioastron, Casilla Correo 5, RA-1894 Villa Elisa, Argentina.
RI Torres, Diego/O-9422-2016
OI Torres, Diego/0000-0002-1522-9065
NR 49
TC 23
Z9 23
U1 0
U2 1
PU UNIV CHICAGO PRESS
PI CHICAGO
PA 1427 E 60TH ST, CHICAGO, IL 60637-2954 USA
SN 0004-637X
J9 ASTROPHYS J
JI Astrophys. J.
PD MAR 20
PY 2003
VL 586
IS 1
BP L33
EP L36
DI 10.1086/374654
PN 2
PG 4
WC Astronomy & Astrophysics
SC Astronomy & Astrophysics
GA 653RX
UT WOS:000181451800008
ER

PT J
AU Schmidt, RC
   Kerstein, AR
   Wunsch, S
   Nilsen, V
AF Schmidt, RC
   Kerstein, AR
   Wunsch, S
   Nilsen, V
TI Near-wall LES closure based on one-dimensional turbulence modeling
SO JOURNAL OF COMPUTATIONAL PHYSICS
LA English
DT Article
DE turbulence; LES; ODT; near-wall closure; channel flow
ID LARGE-EDDY SIMULATIONS; APPROXIMATE BOUNDARY-CONDITIONS; CHANNEL FLOW;
   INCOMPRESSIBLE-FLOW; FORMULATION; EQUATIONS
AB A novel near-wall LES closure model is developed based on a revised form of the one-dimensional turbulence (ODT) model of Kerstein and is tested by performing LES calculations of turbulent channel flow at Reynolds numbers based on friction velocity ranging from 395 to 10,000. In contrast to previous models, which invoke Reynolds averaging, near-wall velocity fluctuations and turbulent transport are simulated down to the smallest scales, and can be compared directly to DNS data. Thus, the approach provides more than just a boundary condition. Rather, it is itself a complete (although simplified) model for the wall-normal profiles of velocity within the near-wall region. LES/ODT coupling is bi-directional and occurs both through the direct calculation of the subgrid turbulent stress by temporally and spatially filtering the ODT-resolved momentum fluxes (up-scale coupling), and through the LES-resolved pressure and velocities impacting the ODT behavior (down-scale coupling). The formulation involves finely resolved ODT lines that are embedded within each wall-adjacent LES cell - denoted the inner region. LES cells that are within approximately one LES filter width of the inner region belong to an overlap region where both ODT and LES modeling is active. All other cells are treated using a standard LES approach. Although more expensive than simpler models, the cost of the model relative to the LES portion of the simulation scales favorably with problem size, leading to computationally affordable simulations even at relatively high Reynolds numbers. (C) 2003 Published by Elsevier Science B.V.
C1 Sandia Natl Labs, Dept Computat Sci, Albuquerque, NM 87185 USA.
   Sandia Natl Labs, Combust Res Facil, Livermore, CA 94550 USA.
   Lawrence Livermore Natl Lab, Livermore, CA 94550 USA.
RP Schmidt, RC (reprint author), Sandia Natl Labs, Dept Computat Sci, POB 5800, Albuquerque, NM 87185 USA.
NR 45
TC 39
Z9 40
U1 0
U2 10
PU ACADEMIC PRESS INC ELSEVIER SCIENCE
PI SAN DIEGO
PA 525 B ST, STE 1900, SAN DIEGO, CA 92101-4495 USA
SN 0021-9991
J9 J COMPUT PHYS
JI J. Comput. Phys.
PD MAR 20
PY 2003
VL 186
IS 1
BP 317
EP 355
DI 10.1016/S0021-9991(03)00071-8
PG 39
WC Computer Science, Interdisciplinary Applications; Physics, Mathematical
SC Computer Science; Physics
GA 663VA
UT WOS:000182025900016
ER

PT J
AU Shestakov, AI
   Cohen, RH
   Crotinger, JA
   LoDestro, LL
   Tarditi, A
   Xu, XQ
AF Shestakov, AI
   Cohen, RH
   Crotinger, JA
   LoDestro, LL
   Tarditi, A
   Xu, XQ
TI Self-consistent modeling of turbulence and transport (vol 185, pg 399,
   2003)
SO JOURNAL OF COMPUTATIONAL PHYSICS
LA English
DT Correction
C1 Lawrence Livermore Natl Lab, Livermore, CA 94551 USA.
RP LoDestro, LL (reprint author), Lawrence Livermore Natl Lab, Livermore, CA 94551 USA.
NR 1
TC 1
Z9 1
U1 1
U2 3
PU ACADEMIC PRESS INC ELSEVIER SCIENCE
PI SAN DIEGO
PA 525 B ST, STE 1900, SAN DIEGO, CA 92101-4495 USA
SN 0021-9991
J9 J COMPUT PHYS
JI J. Comput. Phys.
PD MAR 20
PY 2003
VL 186
IS 1
BP 360
EP 360
DI 10.1016/S0021-9991(03)00047-0
PG 1
WC Computer Science, Interdisciplinary Applications; Physics, Mathematical
SC Computer Science; Physics
GA 663VA
UT WOS:000182025900019
ER

PT J
AU Ritz, JF
   Bourles, D
   Brown, ET
   Carretier, S
   Chery, J
   Enhtuvshin, B
   Galsan, P
   Finkel, RC
   Hanks, TC
   Kendrick, KJ
   Philip, H
   Raisbeck, G
   Schlupp, A
   Schwartz, DP
   Yiou, F
AF Ritz, JF
   Bourles, D
   Brown, ET
   Carretier, S
   Chery, J
   Enhtuvshin, B
   Galsan, P
   Finkel, RC
   Hanks, TC
   Kendrick, KJ
   Philip, H
   Raisbeck, G
   Schlupp, A
   Schwartz, DP
   Yiou, F
TI Late Pleistocene to Holocene slip rates for the Gurvan Bulag thrust
   fault (Gobi-Altay, Mongolia) estimated with Be-10 dates
SO JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH
LA English
DT Article
DE Late Pleistocene; Holocene; thrust fault; slip rate; Be-10 dating;
   Mongolia
ID SAN-ANDREAS FAULT; BOGD FAULT; AMS FACILITY; CENOZOIC TECTONICS;
   EARTHQUAKES; EXAMPLES; MOUNTAIN; ASIA; DEFORMATION; CALIFORNIA
AB [1] We surveyed morphotectonic markers along the central part of the Gurvan Bulag thrust, a fault that ruptured with the Bogd fault during the Gobi-Altay earthquake (1957, M 8.3), to document climatic and tectonic processes along the fault for the late Pleistocene-Holocene period. The markers were dated using Be-10 produced in situ. Two major periods of alluviation ended at 131 +/- 20 and 16 +/- 4.8 ka. These appear to be contemporaneous with global climatic changes at the terminations of marine isotope stages (MIS) 6 and 2. The vertical slip rates, determined from offset measurements and surfaces ages, are 0.14 +/- 0.03 mm/yr over the late Pleistocene-Holocene and between 0.44 +/- 0.11 and 1.05 +/- 0.25 mm/yr since the end of the late Pleistocene. The higher of these slip rates for the last similar to16 kyr is consistent with paleoseismic investigations along the fault [Prentice et al., 2002], and suggests that, at the end of late Pleistocene, the fault evolved from quiescence to having recurrence intervals of 4.0 +/- 1.2 kyr for surface ruptures with similar to4 m vertical offset (similar to that of 1957). The inferred recurrence interval is comparable to that of the Bogd fault (3.7 +/- 1.3 kyr) suggesting that the two faults may have ruptured together also earlier during the last similar to16 kyr.
C1 Univ Montpellier 2, UMR 5573, Lab Geophys Tecton & Sedimentol, F-34095 Montpellier 05, France.
   Europole Mediterraneen Arbois, CEREGE, F-13545 Aix En Provence 4, France.
   Univ Minnesota, Large Lakes Observ, Duluth, MN 55812 USA.
   BRGM ARN3, F-45000 Orleans, France.
   Mongolian Acad Sci, Ctr Informat & Remote Sensing, Ulaanbaatar 210351, Mongol Peo Rep.
   Lawrence Livermore Natl Lab, Livermore, CA 94551 USA.
   US Geol Survey, Menlo Pk, CA 94025 USA.
   US Geol Survey, Pasadena, CA 91106 USA.
   Ctr Spectrometrie Nucl & Spectrometrie Masse, CNRS, IN2P3, F-91405 Orsay, France.
   CEA, Lab Teledetect & Risque Sism, DIF, DASE,LDG, F-91680 Bruyeres Le Chatel, France.
RP Ritz, JF (reprint author), Univ Montpellier 2, UMR 5573, Lab Geophys Tecton & Sedimentol, Pl Eugene Bataillon, F-34095 Montpellier 05, France.
EM ritz@dstu.univ-montp2.fr
RI Carretier, Sebastien/D-2960-2009; carretier, sebastien/G-9686-2013
OI Carretier, Sebastien/0000-0001-8336-1263; carretier,
   sebastien/0000-0001-8336-1263
NR 48
TC 46
Z9 49
U1 1
U2 5
PU AMER GEOPHYSICAL UNION
PI WASHINGTON
PA 2000 FLORIDA AVE NW, WASHINGTON, DC 20009 USA
SN 2169-9313
EI 2169-9356
J9 J GEOPHYS RES-SOL EA
JI J. Geophys. Res.-Solid Earth
PD MAR 20
PY 2003
VL 108
IS B3
AR 2162
DI 10.1029/2001JB000553
PG 16
WC Geochemistry & Geophysics
SC Geochemistry & Geophysics
GA 667JH
UT WOS:000182228000001
ER

PT J
AU Lessard, MR
   Hanna, J
   Donovan, EF
   Reeves, GD
AF Lessard, MR
   Hanna, J
   Donovan, EF
   Reeves, GD
TI Evidence for a discrete spectrum of persistent magnetospheric
   fluctuations below 1 mHz
SO JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS
LA English
DT Article
DE narrow band fluctuations; radiation belts; energetic particles;
   low-frequency fluctuations
ID FIELD LINE RESONANCES; RADAR OBSERVATIONS; HF RADAR; PULSATIONS; WAVES
AB [1] Ultralow-frequency waves in the magnetosphere have been observed and widely reported in the literature. One important class of such waves includes field-line resonances, having fundamental frequencies as low as similar to1.3 mHz. Fluctuations below this frequency have been reported infrequently, although a few studies note oscillations with periods of approximately 30 min. The nature of these waves is especially interesting because the expected wavelength that would be associated with them should be larger than the scale size of the magnetosphere. In fact, the majority of these observations have been acquired using satellites located in the fairly distant magnetotail. In one of these studies, the only one which finds a discrete spectrum, data was obtained between X-GSM = -8 and -18R(E). In this paper, we show evidence for the existence of a discrete spectrum of oscillations within the magnetosphere that can persist for up to 2 days and perhaps longer. These observations were acquired at geosynchronous orbit and were observed at all local times simultaneously with a signature that is clearest in energetic electron data but can also be seen in the GOES magnetometer data. These facts suggest that a global-scale magnetic fluctuation, perhaps one that originates in the magnetotail, resonates with energetic electron drift orbits via an E x B force.
C1 Dartmouth Coll, Thayer Sch Engn, Hanover, NH 03755 USA.
   Univ Calgary, Inst Space Res, Calgary, AB T2N 1N4, Canada.
   Los Alamos Natl Lab, Los Alamos, NM 87545 USA.
RP Lessard, MR (reprint author), Dartmouth Coll, Thayer Sch Engn, HB 8000, Hanover, NH 03755 USA.
RI Reeves, Geoffrey/E-8101-2011; 
OI Reeves, Geoffrey/0000-0002-7985-8098; Donovan, Eric/0000-0002-8557-4155
NR 24
TC 13
Z9 13
U1 0
U2 0
PU AMER GEOPHYSICAL UNION
PI WASHINGTON
PA 2000 FLORIDA AVE NW, WASHINGTON, DC 20009 USA
SN 0148-0227
J9 J GEOPHYS RES-SPACE
JI J. Geophys. Res-Space Phys.
PD MAR 20
PY 2003
VL 108
IS A3
AR 1125
DI 10.1029/2002JA009311
PG 9
WC Astronomy & Astrophysics
SC Astronomy & Astrophysics
GA 667JN
UT WOS:000182228600001
ER

PT J
AU Yang, X
   Wang, XB
   Fu, YJ
   Wang, LS
AF Yang, X
   Wang, XB
   Fu, YJ
   Wang, LS
TI On the electronic structure of [1Fe] Fe-S complexes from anionic
   photoelectron spectroscopy
SO JOURNAL OF PHYSICAL CHEMISTRY A
LA English
DT Article
ID IRON-SULFUR CLUSTERS; MULTIPLY-CHARGED ANIONS; IRON(III) TETRATHIOLATE
   COMPLEXES; RAY-ABSORPTION SPECTROSCOPY; REDUCED RUBREDOXIN;
   MOLECULAR-STRUCTURES; SYNTHETIC ANALOGS; MOFE-PROTEIN; ACTIVE-SITES;
   PHOTODETACHMENT
AB The electronic structure of a series of Fe-S complexes, Fe(SCN)(3)(-), Fe(SCN)(4)(-), Na+[Fe(SCN)(4)(2-)], Fe(SCH3)(3)(-), Fe(SCH3)(4)(-), Na+[Fe(S-2-o-xyl)(2)(2-)], and Fe(S-2-o-xyl)(2)(-) (where S-2-o-xyl = o-xylene-alpha,alpha'-dithiolate), was investigated in the gas phase using photodetachment photoelectron spectroscopy. Spectral features due to detachment from metal d orbitals or ligand orbitals were distinguished by comparing with the spectrum of a d(0) complex, Sc(SCN)(4)(-). A weak threshold feature was observed in the spectra of all ferrous complexes due to detachment of the minority spin Fe 3d electron [Fe-II (3d(6)) --> Fe-III (3d(5))]. The spin majority Fe 3d electron signals were observed at much higher binding energies, revealing directly the "inverted level scheme" for these [1Fe] Fe-S complexes based on previous spin polarized calculations. The "inverted level scheme" is shown to be a general feature of the electronic structures of the [1Fe] Fe-S complexes, independent of the oxidation state and coordination number. Information about the gas-phase redox potentials and reorganization energies upon oxidation of the ferrous complexes is obtained from the adiabatic and vertical detachment energies of the minority Fe 3d electron.
C1 Washington State Univ, Dept Phys, Richland, WA 99352 USA.
   Pacific NW Natl Lab, WR Wiley Environm Mol Sci Lab, Richland, WA 99352 USA.
RP Wang, LS (reprint author), Washington State Univ, Dept Phys, 2710 Univ Dr, Richland, WA 99352 USA.
NR 47
TC 26
Z9 26
U1 1
U2 6
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 1089-5639
J9 J PHYS CHEM A
JI J. Phys. Chem. A
PD MAR 20
PY 2003
VL 107
IS 11
BP 1703
EP 1709
DI 10.1021/jp027118h
PG 7
WC Chemistry, Physical; Physics, Atomic, Molecular & Chemical
SC Chemistry; Physics
GA 656GD
UT WOS:000181599600004
ER

PT J
AU Shepler, BC
   Peterson, KA
AF Shepler, BC
   Peterson, KA
TI Mercury monoxide: A systematic investigation of its ground electronic
   state
SO JOURNAL OF PHYSICAL CHEMISTRY A
LA English
DT Article
ID CONFIGURATION-INTERACTION CALCULATIONS; BASIS-SET CONVERGENCE;
   ATMOSPHERIC MERCURY; WAVE-FUNCTIONS; POLAR SUNRISE; CORRELATED
   CALCULATIONS; BENCHMARK CALCULATIONS; SPRINGTIME DEPLETION; TROPOSPHERIC
   OZONE; TRIPLE EXCITATIONS
AB One of the possible key products in the oxidation and transport of atmospheric mercury is mercury monoxide, HgO. In the present work, large-scale multireference configuration interaction, as well as coupled cluster, wave functions have been used in conjunction with a series of correlation consistent basis sets to calculate the near-equilibrium potential energy functions of the first two electronic states of HgO. In the absence of spin-orbit coupling, the lowest (1)Sigma(+) and (3)Pi states are nearly isoenergetic with a binding energy with respect to ground-state atoms of only 2-3 kcal/mol at the estimated complete basis set limit. After spin-orbit coupling effects are accurately included, the resulting X0(+) state has a D-0 of just 4.0 kcal/mol, leading to a DeltaH(f)(0 K) of 70.4 kcal/mol. These values are in stark contrast to the currently accepted experimental values. The implications of these results to atmospheric mercury chemistry are briefly discussed.
C1 Washington State Univ, Dept Chem, Pullman, WA 99164 USA.
   Pacific NW Natl Lab, Environm Mol Sci Lab, Richland, WA 99352 USA.
RP Washington State Univ, Dept Chem, Pullman, WA 99164 USA.
EM kipeters@wsu.edu
NR 44
TC 60
Z9 59
U1 0
U2 13
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 1089-5639
J9 J PHYS CHEM A
JI J. Phys. Chem. A
PD MAR 20
PY 2003
VL 107
IS 11
BP 1783
EP 1787
DI 10.1021/jp027512f
PG 5
WC Chemistry, Physical; Physics, Atomic, Molecular & Chemical
SC Chemistry; Physics
GA 656GD
UT WOS:000181599600016
ER

PT J
AU Siriwong, K
   Voityuk, AA
   Newton, MD
   Rosch, N
AF Siriwong, K
   Voityuk, AA
   Newton, MD
   Rosch, N
TI Estimate of the reorganization energy for charge transfer in DNA
SO JOURNAL OF PHYSICAL CHEMISTRY B
LA English
DT Article
ID ELECTRON-TRANSFER; LONG-RANGE; B-DNA; DISTANCE DEPENDENCE;
   MOLECULAR-DYNAMICS; HOLE TRANSFER; SOLVENT REORGANIZATION;
   NUCLEIC-ACIDS; AB-INITIO; TRANSPORT
AB The solvent reorganization energy lambda(s) can have a significant effect on the activation energy for charge transfer in DNA and its dependence on donor (D)-acceptor (A) distance R-DA. To estimate lambda(s) and the resulting effective contribution beta(5) to the falloff parameter beta for the overall transfer rate constant, the Poisson equation was solved numerically for several systems representing DNA duplexes, 5'-GGGT(n)GGG-3', in a realistically structured heterogeneous dielectric, as determined by molecular dynamics (MD) simulations. The charge transfer was modeled primarily for holes localized on single guanine bases. Effects of thermal fluctuations on As were taken into account via structures for a given duplex sampled from MD trajectories. Calculated values of lambda(s) were found to be rather insensitive to thermal fluctuations of the DNA fragments but depended in crucial fashion on details of the dielectric model (shape and dielectric constants of various zones) that was used to describe the polarization response of the DNA and its environment to the charge transfer. lambda(s) was calculated to increase rapidly at small RDA values (< 15 A), and accordingly the falloff parameter lambda(s) (defined as a local function of R-DA) decreases appreciably with increasing R-DA (from 1.0 Angstrom(-1) with only one intermediate base pair between D and A to 0.15 Angstrom(-1) for systems with five intervening pairs). Calculated As values were accurately fitted (standard deviation of similar to0.5 kcal/mol) to a linear function of 1/R-DA, including all cases except contact (R-DA = 3.4 Angstrom), where some overlap of D and A sites may occur. A linear fit to an exponential (of form exp(-beta(s)R(DA))) gave comparable accuracy for the entire R-DA range. lambda(s) based on D and A holes delocalized over two adjacent guanine bases was uniformly similar to12 kcal/mol smaller than the corresponding results for holes localized on single guanines, almost independent of R-DA. The internal reorganization energy for hole transfer between GC pairs was calculated at 16.6 kcal/mol at the B3LYP/6-31G* level.
C1 Tech Univ Munich, Inst Phys & Theoret Chem, D-85747 Garching, Germany.
   Brookhaven Natl Lab, Upton, NY 11973 USA.
RP Newton, MD (reprint author), Tech Univ Munich, Inst Phys & Theoret Chem, D-85747 Garching, Germany.
RI Siriwong, Khatcharin/E-9425-2010; Roesch, Notker/C-1182-2010; Voityuk,
   Alexander/K-3647-2014; 
OI Voityuk, Alexander/0000-0001-6620-4362
NR 53
TC 76
Z9 77
U1 1
U2 14
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 1520-6106
J9 J PHYS CHEM B
JI J. Phys. Chem. B
PD MAR 20
PY 2003
VL 107
IS 11
BP 2595
EP 2601
DI 10.1021/jp027052q
PG 7
WC Chemistry, Physical
SC Chemistry
GA 656GB
UT WOS:000181599400025
ER

PT J
AU Borozdin, KN
   Hogan, GE
   Morris, C
   Priedhorsky, WC
   Saunders, A
   Schultz, LJ
   Teasdale, ME
AF Borozdin, KN
   Hogan, GE
   Morris, C
   Priedhorsky, WC
   Saunders, A
   Schultz, LJ
   Teasdale, ME
TI Surveillance: Radiographic imaging with cosmic-ray muons
SO NATURE
LA English
DT Article
C1 Los Alamos Natl Lab, Los Alamos, NM 87545 USA.
RP Borozdin, KN (reprint author), Los Alamos Natl Lab, POB 1663, Los Alamos, NM 87545 USA.
OI Priedhorsky, William/0000-0003-0295-9138
NR 4
TC 126
Z9 135
U1 4
U2 20
PU NATURE PUBLISHING GROUP
PI LONDON
PA MACMILLAN BUILDING, 4 CRINAN ST, LONDON N1 9XW, ENGLAND
SN 0028-0836
J9 NATURE
JI Nature
PD MAR 20
PY 2003
VL 422
IS 6929
BP 277
EP 277
DI 10.1038/422277a
PG 1
WC Multidisciplinary Sciences
SC Science & Technology - Other Topics
GA 656XX
UT WOS:000181637300029
PM 12646911
ER

PT J
AU Sokolowski-Tinten, K
   Blome, C
   Blums, J
   Cavalleri, A
   Dietrich, C
   Tarasevitch, A
   Uschmann, I
   Forster, E
   Kammler, M
   Horn-von-Hoegen, M
   von der Linde, D
AF Sokolowski-Tinten, K
   Blome, C
   Blums, J
   Cavalleri, A
   Dietrich, C
   Tarasevitch, A
   Uschmann, I
   Forster, E
   Kammler, M
   Horn-von-Hoegen, M
   von der Linde, D
TI Femtosecond X-ray measurement of coherent lattice vibrations near the
   Lindemann stability limit
SO NATURE
LA English
DT Article
ID STRUCTURAL DYNAMICS; PHASE-TRANSITION; PHONONS; DIFFRACTION; BISMUTH;
   PULSES
AB The study of phase-transition dynamics in solids beyond a time-averaged kinetic description requires direct measurement of the changes in the atomic configuration along the physical pathways leading to the new phase. The timescale of interest is in the range 10(-14) to 10(-12) s. Until recently, only optical techniques were capable of providing adequate time resolution(1), albeit with indirect sensitivity to structural arrangement. Ultrafast laser-induced changes of long-range order have recently been directly established for some materials using time-resolved X-ray diffraction(2-8). However, the measurement of the atomic displacements within the unit cell, as well as their relationship with the stability limit of a structural phase(9-11), has to date remained obscure. Here we report time-resolved X-ray diffraction measurements of the coherent atomic displacement of the lattice atoms in photoexcited bismuth close to a phase transition. Excitation of large-amplitude coherent optical phonons gives rise to a periodic modulation of the X-ray diffraction efficiency. Stronger excitation corresponding to atomic displacements exceeding 10 per cent of the nearest-neighbour distance-near the Lindemann limit-leads to a subsequent loss of long-range order, which is most probably due to melting of the material.
C1 Univ Essen Gesamthsch, Inst Laser & Plasmaphys, D-45117 Essen, Germany.
   Univ Calif Berkeley, Lawrence Berkeley Lab, Div Mat Sci, Berkeley, CA 94720 USA.
   Univ Jena, Inst Opt & Quantenelektron, Forschungsgrp Rontgenopt, D-07743 Jena, Germany.
   Univ Hannover, Inst Halbleitertechnol, D-30167 Hannover, Germany.
RP Sokolowski-Tinten, K (reprint author), Univ Essen Gesamthsch, Inst Laser & Plasmaphys, D-45117 Essen, Germany.
RI Sokolowski-Tinten, Klaus/A-5415-2015; 
OI Blums, Juris/0000-0002-7087-6062
NR 21
TC 371
Z9 373
U1 9
U2 56
PU NATURE PUBLISHING GROUP
PI LONDON
PA MACMILLAN BUILDING, 4 CRINAN ST, LONDON N1 9XW, ENGLAND
SN 0028-0836
J9 NATURE
JI Nature
PD MAR 20
PY 2003
VL 422
IS 6929
BP 287
EP 289
DI 10.1038/nature01490
PG 3
WC Multidisciplinary Sciences
SC Science & Technology - Other Topics
GA 656XX
UT WOS:000181637300033
PM 12646915
ER

PT J
AU Johnson, DW
   Benesch, JA
   Gustin, MS
   Schorran, DS
   Lindberg, SE
   Coleman, JS
AF Johnson, DW
   Benesch, JA
   Gustin, MS
   Schorran, DS
   Lindberg, SE
   Coleman, JS
TI Experimental evidence against diffusion control of Hg evasion from soils
SO SCIENCE OF THE TOTAL ENVIRONMENT
LA English
DT Article; Proceedings Paper
CT 6th International Conference on Mercury as a Global Pollutant
CY OCT 15-19, 2001
CL MINAMATA, JAPAN
DE EcoCELL; Hg-0 evasion; populus tremuloides
ID MERCURY-VAPOR; ELEMENTAL MERCURY; NATURAL SOURCES; CARBON-DIOXIDE;
   EMISSION; ATMOSPHERE; FOREST; NEVADA; FLUX; TEMPERATURE
AB Elemental Hg (Hg-0) evolution from soils can be an important process and needs to be measured in more ecosystems. The diffusion model for soil gaseous efflux has been applied to modeling the fluxes of several gases in soils and deserves testing with regard to Hg-0. As an initial test of this model, we examined soil gaseous Hg-0 and CO2 concentrations at two depths (20 and 40 cm) over the course of a controlled environment study conducted in the EcoCELLs at the Desert Research Institute in Reno, Nevada. We also compared small, spatially distributed gas wells against the more commonly used large gas wells. In this study, two EcoCELLs were first watered (June 2000) and then planted (July 2000) with trembling aspen (Populus tremuloides). Following that, trees were harvested (October 2000) and one EcoCELL (EcoCELL 2) was replanted with aspen (25 April 2001). During most of the experiment, there was a strong vertical gradient of CO2 (increasing with depth, as is typical of a diffusion-driven process), but no vertical gradient of soil gaseous Hg-0. Strong diet variations in soil gas Hg-0 concentration were noted, whereas diet variations in CO2 were small and not statistically significant. Initial watering and planting caused increases in both soil gas CO2 and Hg-0. Replanting in EcoCELL 2 caused a statistically significant increase in soil gas CO2 but not Hg-0. Calculated Hg-0 effluxes using the diffusion model produced values two orders of magnitude lower than those measured using field chambers placed directly on the soil or whole-cell fluxes. Neither soil gas Hg-0 concentrations nor calculated fluxes were correlated with measured Hg-0 efflux from soil or from whole EcoCELLs. We conclude that (1) soil gas Hg-0 flux is not diffusion-driven and thus soil gas Hg-0 concentrations cannot be used to calculated soil Hg-0 efflux; (2) soil gas Hg-0 concentrations are increased by watering dry soil, probably because of displacement/desorption processes; (3) soil gas Hg-0 concentrations were unaffected by plants, suggesting that roots and rhizosphere processes are unimportant in controlling Hg-0 evasion from the soil surface. We recommend the use of the small wells in all future studies because they are much easier to install and provide more resolution of spatial and temporal patterns in soil gaseous Hg-0. (C) 2002 Elsevier Science B.V. All rights reserved.
C1 Univ Nevada, Dept Environm & Resource Sci, Reno, NV 89557 USA.
   Desert Res Inst, Div Earth & Ecosyst Sci, Reno, NV 89512 USA.
   Oak Ridge Natl Lab, Div Environm Sci, Oak Ridge, TN 37831 USA.
RP Gustin, MS (reprint author), Univ Nevada, Dept Environm & Resource Sci, Fleischmann Agr Blvd,MS 370, Reno, NV 89557 USA.
NR 33
TC 32
Z9 34
U1 2
U2 12
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0048-9697
J9 SCI TOTAL ENVIRON
JI Sci. Total Environ.
PD MAR 20
PY 2003
VL 304
IS 1-3
BP 175
EP 184
AR PII S0048-9697(02)00567-3
DI 10.1016/S0048-9697(02)00567-3
PG 10
WC Environmental Sciences
SC Environmental Sciences & Ecology
GA 669YA
UT WOS:000182377700017
PM 12663182
ER

PT J
AU Henyk, M
   Joly, AG
   Beck, KM
   Hess, WP
AF Henyk, M
   Joly, AG
   Beck, KM
   Hess, WP
TI Photon stimulated desorption from KI: Laser control of I-atom velocity
   distributions
SO SURFACE SCIENCE
LA English
DT Article; Proceedings Paper
CT 9th International Workshop on Desorption Induced by Electronic
   Transitions
CY JUN 01-04, 2002
CL AUSSOIS, FRANCE
DE desorption induced by photon stimulation; alkali halides; single crystal
   surfaces; laser methods
ID ALKALI-HALIDES; IONIC SURFACES; EXCITATION; ELECTRON; KBR; IRRADIATION;
   EXCITONS; EMISSION; NACL
AB Irradiation of cleaved KI single crystals with photons near the bulk absorption threshold between 5.1 and 6.0 eV produces hyper-thermal 1(P-2(3/2)) emission with a minor thermal component, and with little spin orbit excited I(P-2(1/2)) emission. The I-atom kinetic energy distribution may be tuned by choice of photon energy indicating that control of photon energy and pulse power can produce I-atoms in selectable quantities and velocity distributions. (C) 2002 Elsevier Science B.V. All rights reserved.
C1 Pacific NW Natl Lab, Richland, WA 99352 USA.
RP Hess, WP (reprint author), Pacific NW Natl Lab, POB 999, Richland, WA 99352 USA.
EM wayne.hess@pnl.gov
NR 29
TC 6
Z9 6
U1 0
U2 1
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0039-6028
J9 SURF SCI
JI Surf. Sci.
PD MAR 20
PY 2003
VL 528
IS 1-3
BP 219
EP 223
DI 10.1016/S0039-6028(02)02636-5
PG 5
WC Chemistry, Physical; Physics, Condensed Matter
SC Chemistry; Physics
GA 658NG
UT WOS:000181726600036
ER

PT J
AU Elliott, S
   Chu, SP
AF Elliott, S
   Chu, SP
TI Comment on "Ocean fertilization experiments may initiate a large scale
   phytoplankton bloom'' by Z. Neufeld et al.
SO GEOPHYSICAL RESEARCH LETTERS
LA English
DT Editorial Material
C1 Los Alamos Natl Lab, Div Earth & Environm Sci, Los Alamos, NM 87545 USA.
RP Elliott, S (reprint author), Los Alamos Natl Lab, Div Earth & Environm Sci, Los Alamos, NM 87545 USA.
NR 9
TC 1
Z9 1
U1 0
U2 1
PU AMER GEOPHYSICAL UNION
PI WASHINGTON
PA 2000 FLORIDA AVE NW, WASHINGTON, DC 20009 USA
SN 0094-8276
J9 GEOPHYS RES LETT
JI Geophys. Res. Lett.
PD MAR 19
PY 2003
VL 30
IS 6
AR 1274
DI 10.1029/2002GL016255
PG 2
WC Geosciences, Multidisciplinary
SC Geology
GA 667FA
UT WOS:000182219500004
ER

PT J
AU Wang, JB
   Yang, WG
   Wang, RH
AF Wang, JB
   Yang, WG
   Wang, RH
TI Atomic model of anti-phase boundaries in a face-centred icosahedral
   Zn-Mg-Dy quasicrystal
SO JOURNAL OF PHYSICS-CONDENSED MATTER
LA English
DT Article
ID SINGLE QUASI-CRYSTALS; AL-CU-FE; ANTIPHASE DOMAINS; LONG-RANGE; HO;
   ALLOYS; MN; DISLOCATIONS; SYSTEMS; DENSITY
AB An atomic model in the physical space for an anti-phase boundary (APB) in the ordered face-centred icosahedral Zn-Mg-Dy quasicrystal phase is presented, based on a six-dimensional model suggested by Ishimasa and Shimizu (2000 Mater. Sci. Eng. A 294-296 232, Ishimasa 2001 private communication). The physical space atomic positions of the defected structure were used for the calculation of the corresponding exit-plane wavefunction and high-resolution transmission electron microscopy images. The analysis of the defect by inverse Fourier transformation reveals that when superstructure reflection spots are used for back-transformation, then at the APB, bright lattice fringes are found to turn into dark ones, and vice versa. When fundamental reflections are used, the APB is not visible. This phenomenon is the same as the corresponding experimental study recently published by Heggen et al (2001a Phys. Rev. B 64 014202). Based on this atomic model it is found that the APB perpendicular to a fivefold axis A5 (APB-A5) is a non-conservative boundary, while the APB perpendicular to a pseudo-twofold axis A2P (APB-A2P) is a conservative one. This fact is consistent with the experimental observation (Heggen et al 2002 J. Alloys Compounds 342 330) that the frequency of occurrence of APB-A5 Is 90% in the heat-treated samples compared with that in the deformed samples (45%), while the frequency of occurrence of APB-A2P is 34% in the deformed samples compared with that in the heat-treated samples.
C1 Wuhan Univ, Dept Phys, Wuhan 430072, Peoples R China.
   Wuhan Univ, Ctr Electron Microscopy, Wuhan 430072, Peoples R China.
   Oak Ridge Natl Lab, Div Solid State, Oak Ridge, TN 37831 USA.
RP Wang, JB (reprint author), Wuhan Univ, Dept Phys, Wuhan 430072, Peoples R China.
RI Yang, Wenge/H-2740-2012; Wang, Jianbo/D-9991-2011
OI Wang, Jianbo/0000-0002-3315-3105
NR 38
TC 5
Z9 6
U1 0
U2 4
PU IOP PUBLISHING LTD
PI BRISTOL
PA DIRAC HOUSE, TEMPLE BACK, BRISTOL BS1 6BE, ENGLAND
SN 0953-8984
J9 J PHYS-CONDENS MAT
JI J. Phys.-Condes. Matter
PD MAR 19
PY 2003
VL 15
IS 10
BP 1599
EP 1611
AR PII S0953-8984(03)54573-8
DI 10.1088/0953-8984/15/10/309
PG 13
WC Physics, Condensed Matter
SC Physics
GA 665PP
UT WOS:000182130100012
ER

PT J
AU Hearn, AS
   Stroupe, ME
   Cabelli, DE
   Ramilo, CA
   Luba, JP
   Tainer, JA
   Nick, HS
   Silverman, DN
AF Hearn, AS
   Stroupe, ME
   Cabelli, DE
   Ramilo, CA
   Luba, JP
   Tainer, JA
   Nick, HS
   Silverman, DN
TI Catalytic and structural effects of amino acid substitution at histidine
   30 in human manganese superoxide dismutase: Insertion of valine C gamma
   into the substrate access channel
SO BIOCHEMISTRY
LA English
DT Article
ID ESCHERICHIA-COLI; ACTIVE-SITE; THERMUS-THERMOPHILUS; HYDROGEN-BOND;
   RADIOLYSIS; INTERFACE; MUTANTS; COMPLEX; ENZYME
AB Catalysis of the disproportionation of superoxide by human manganese superoxide dismutase (MnSOD) is characterized by an initial burst of catalysis followed by a much slower region that is zero order in superoxide and due to a product inhibition by peroxide anion. We have prepared site-specific mutants with replacements at His30, the side chain of which lies along the substrate access channel and is about 5.8 A from the metal. Using pulse radiolysis to generate superoxide, we have determined that k(cat)/K-m was decreased and product inhibition increased for H30V MnSOD, both by 1-2 orders of magnitude, compared with wild type, H30N, and H30Q MnSOD. These effects are not attributed to the redox potentials, which are similar for all of these variants. An investigation of the crystal structure of H30V Mn(III)SOD compared with wild type, H30Q, and H30N Mn(III)SOD showed the positions of two gamma carbons of Val30 in the active site; Cgamma1 overlaps Cgamma of His30 in wild type, and Cgamma2 extends into the substrate access channel and occupies the approximate position of a water molecule in the wild type. The data suggest that Cgamma2 of the Val side chain has significantly interrupted catalysis by this overlap into the access channel with possible overlap with the substrate-product binding site. This is supported by comparison of the crystal structure of H30V MnSOD with that of azide bound to Mn(III)SOD from Thermus thermophilus and by visible absorption spectra showing that azide binding to the metal in H30V Mn(III)SOD is abolished. Moreover, the presence of Val30 caused a 100-fold decrease in the rate constant for dissociation of the product-inhibited complex compared with wild type.
C1 Univ Florida, Ctr Hlth, Dept Pharmacol, Gainesville, FL 32610 USA.
   Univ Florida, Dept Neurosci, Gainesville, FL 32610 USA.
   Scripps Res Inst, Dept Mol Biol, La Jolla, CA 92037 USA.
   Brookhaven Natl Lab, Dept Chem, Upton, NY 11973 USA.
RP Silverman, DN (reprint author), Univ Florida, Ctr Hlth, Dept Pharmacol, Box 100267, Gainesville, FL 32610 USA.
FU NIGMS NIH HHS [GM48495, GM54903]
NR 26
TC 39
Z9 40
U1 1
U2 6
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0006-2960
J9 BIOCHEMISTRY-US
JI Biochemistry
PD MAR 18
PY 2003
VL 42
IS 10
BP 2781
EP 2789
DI 10.1021/bi0266481
PG 9
WC Biochemistry & Molecular Biology
SC Biochemistry & Molecular Biology
GA 655DD
UT WOS:000181535300004
PM 12627943
ER

PT J
AU Licht, SS
   Sonnleitner, A
   Weiss, S
   Schultz, PG
AF Licht, SS
   Sonnleitner, A
   Weiss, S
   Schultz, PG
TI A rugged energy landscape mechanism for trapping of transmembrane
   receptors during endocytosis
SO BIOCHEMISTRY
LA English
DT Article
ID FLUORESCENCE CORRELATION SPECTROSCOPY; DENSITY LIPOPROTEIN RECEPTORS;
   COATED VESICLE FORMATION; LIVING CELLS; MEDIATED ENDOCYTOSIS; INFLUENZA
   HEMAGGLUTININ; DYNAMIC INTERACTIONS; HUMAN-FIBROBLASTS; LATERAL
   MOBILITY; PLASMA-MEMBRANE
AB Efficient clathrin-mediated endocytosis of transmembrane receptors requires that clathrin-coated pits retain the receptors long enough to allow vesicle formation and internalization. In many cases, however, the receptors can exhibit mean lifetimes in coated pits much shorter than the lifetime of the pit at the plasma membrane. A rugged energy landscape for binding, which produces a broad distribution of residence times, ensures a significant probability of times much greater than the mean and would allow efficient trapping of proteins in these cases. We used fluorescence correlation spectroscopy and total internal reflection microscopy to measure the kinetics of movement of a C5a receptor-yellow fluorescent protein fusion in living cells. These experiments demonstrate that clusters of trapped receptors exhibit fluctuations in fluorescence intensity that vary in time scale over 2 orders of magnitude. Most of the variation in intensity is likely due to the motion of the receptors in the plane of the plasma membrane, although it is not possible to rule out a small contribution from motion orthogonal to the plane of the membrane. The broad time scale distribution of the intensity fluctuations is consistent with a rugged energy landscape mechanism for trapping of the receptors. This mechanism, which allows efficient trapping to coexist with rapid exchange, may also be relevant to other biological processes involving binding in heterogeneous chemical environments.
C1 Lawrence Berkeley Natl Lab, Div Mat Sci, Berkeley, CA 94720 USA.
   Scripps Res Inst, Dept Chem, La Jolla, CA 92037 USA.
   Univ Calif Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90024 USA.
   Univ Calif Los Angeles, Dept Physiol, Los Angeles, CA 90024 USA.
   Novartis Res Fdn, Genom Inst, San Diego, CA 92121 USA.
RP Schultz, PG (reprint author), Lawrence Berkeley Natl Lab, Div Mat Sci, Berkeley, CA 94720 USA.
RI weiss, shimon/B-4164-2009
OI weiss, shimon/0000-0002-0720-5426
FU NIGMS NIH HHS [1R01GM063014-01]
NR 63
TC 19
Z9 19
U1 0
U2 3
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0006-2960
J9 BIOCHEMISTRY-US
JI Biochemistry
PD MAR 18
PY 2003
VL 42
IS 10
BP 2916
EP 2925
DI 10.1021/bi026059v
PG 10
WC Biochemistry & Molecular Biology
SC Biochemistry & Molecular Biology
GA 655DD
UT WOS:000181535300018
PM 12627957
ER

PT J
AU Lynch, JC
   Burgmann, R
   Richards, MA
   Ferencz, RM
AF Lynch, JC
   Burgmann, R
   Richards, MA
   Ferencz, RM
TI When faults communicate: Viscoelastic coupling and earthquake clustering
   in a simple two-fault system
SO GEOPHYSICAL RESEARCH LETTERS
LA English
DT Article
ID SAN-ANDREAS FAULT; STRESS; CALIFORNIA; MODELS; ZONES
AB [1] 3-D finite element models of a simplified northern and southern San Andreas-type fault system are presented with the goal of better understanding how great earthquakes (M greater than or equal to 7.5) on one major segment of a fault can affect the earthquake cycle on another colinear fault segment separated from the first by an asesimically creeping segment. We find that the earthquake cycles of the two seismogenic fault segments become coupled as the lower crustal viscosity and/or the fault separation distance are decreased. Further, models with a 10%-30% difference in relative fault breaking strengths exhibit a bi-modal distribution of repeat times for each fault, resulting in earthquakes that appear clustered in time.
C1 Univ Calif Berkeley, Dept Earth & Planetary Sci, Berkeley, CA 94720 USA.
   Lawrence Livermore Natl Lab, Methods Dev Grp, Livermore, CA 94551 USA.
RP Lynch, JC (reprint author), Univ Calif Berkeley, Dept Earth & Planetary Sci, 307 McCone Hall, Berkeley, CA 94720 USA.
NR 10
TC 17
Z9 17
U1 1
U2 2
PU AMER GEOPHYSICAL UNION
PI WASHINGTON
PA 2000 FLORIDA AVE NW, WASHINGTON, DC 20009 USA
SN 0094-8276
J9 GEOPHYS RES LETT
JI Geophys. Res. Lett.
PD MAR 18
PY 2003
VL 30
IS 6
AR 1270
DI 10.1029/2002GL016765
PG 4
WC Geosciences, Multidisciplinary
SC Geology
GA 667EX
UT WOS:000182219200006
ER

PT J
AU Stanger, KJ
   Wriench, JW
   Pruski, M
   Angelici, RJ
AF Stanger, KJ
   Wriench, JW
   Pruski, M
   Angelici, RJ
TI P-31 NMR and IR characterization of enantioselective olefin and arene
   hydrogenation catalysts containing a rhodium-chiral phosphine complex
   tethered on silica
SO JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL
LA English
DT Article
DE immobilized metal catalysts; enantioselective olefin hydrogenation;
   rhodium; solid state P-31-NMR; arene hydrogenation; silica; palladium
ID PALLADIUM HETEROGENEOUS CATALYST; ASYMMETRIC HYDROGENATION; CATIONIC
   COMPLEXES; PROCHIRAL ENAMIDES; REACTION PATHWAYS; METAL-CATALYSTS;
   ORIGIN; RH
AB Rhodium complexes of the chiral chelating phosphine (2S,4S)-4-(diphenylphosphino)-2-(diphenylphosphinomethyl)pyrrolidine (X-PPM) tethered on silica (SiO2), tethered on silica with supported palladium (Pd-SiO2), and in solution were characterized by P-31 NMR and IR spectroscopies. These studies show that the (X-PPM)Rh(COD)(+) complex, which is highly enantioselective for the hydrogenation of the prochiral olefin methyl-alpha-acetamidocinnamate (MAC), retains its composition in the tethered catalysts regardless of its mode of preparation or the presence of Pd on the silica surface. These investigations also show that the chiral diphosphine ligand remains coordinated to the rhodium during the reaction. Both the tethered and solution catalysts are moderately air sensitive prior to use, giving the free phosphine oxide of X-PPM, which is no longer coordinated to the rhodium. During and after use in catalytic reactions, the tethered rhodium complexes are extremely air-sensitive, but were characterized by P-31 NMR and IR spectra of their carbon monoxide derivatives. Finally, the catalysts were examined for their arene hydrogenation activity. It was established that I'd in the (X-PPM)Rh(COD)(+)/Pd-SiO2 catalyst causes the reduction of any uncomplexed Rh to metallic species during the hydrogenation reactions. It was these metallic Rh species that were responsible for the toluene hydrogenation activity of these tethered (X-PPM)Rh(COD)(+)/Pd-SiO2 catalysts. (C) 2002 Elsevier Science B.V. All rights reserved.
C1 Iowa State Univ Sci & Technol, Ames Lab, Ames, IA 50011 USA.
   Iowa State Univ Sci & Technol, Dept Chem, Ames, IA 50011 USA.
RP Angelici, RJ (reprint author), Iowa State Univ Sci & Technol, Ames Lab, Ames, IA 50011 USA.
NR 44
TC 12
Z9 12
U1 0
U2 7
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 1381-1169
J9 J MOL CATAL A-CHEM
JI J. Mol. Catal. A-Chem.
PD MAR 18
PY 2003
VL 195
IS 1-2
BP 63
EP 82
AR PII S1381-1169(02)00572-1
DI 10.1016/S1381-1169(02)00572-1
PG 20
WC Chemistry, Physical
SC Chemistry
GA 657CJ
UT WOS:000181647600007
ER

PT J
AU Pathak, S
   Dentinger, PM
AF Pathak, S
   Dentinger, PM
TI Microlithographic patterning of oligonucleotides: Toward fabrication of
   multilevel DNA based devices
SO LANGMUIR
LA English
DT Article
ID BUILDING-BLOCKS; LAMBDA-DNA; MOLECULES; HYBRIDIZATION; ATTACHMENT;
   CONDUCTION; NANOWIRES; TRANSPORT; CHANNELS; SURFACES
AB A strategy for achieving geometrical patterning of DNA is described. The approach comprises patterning of oligonucleotides on a glycidyl oxypropyl trimethoxy silane modified Si wafer by spin casting a photoresist mixture consisting of a photoacid generator and a reactive blocking group and exposing through a photomask. Highly specific micrometer-sized DNA geometrical patterns were obtained, activity (multiple hybridization-dehybridization cycles with no loss of activity) and specificity of which were assessed using labeled complementary oligonucleotides. To further use such an approach toward integration, a novel two-stage strategy has been demonstrated, where the first stage lithography was employed to pattern electrodes and a second stage alignment/exposure was employed to define oligonucleotides between the electrodes.
C1 Sandia Natl Labs, Livermore, CA 94550 USA.
RP Pathak, S (reprint author), Sandia Natl Labs, 7011 East Ave, Livermore, CA 94550 USA.
NR 30
TC 15
Z9 15
U1 0
U2 3
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0743-7463
J9 LANGMUIR
JI Langmuir
PD MAR 18
PY 2003
VL 19
IS 6
BP 1948
EP 1950
DI 10.1021/la027021m
PG 3
WC Chemistry, Multidisciplinary; Chemistry, Physical; Materials Science,
   Multidisciplinary
SC Chemistry; Materials Science
GA 655PY
UT WOS:000181562700008
ER

PT J
AU Goon, S
   Schilling, B
   Tullius, MV
   Gibson, BW
   Bertozzi, CR
AF Goon, S
   Schilling, B
   Tullius, MV
   Gibson, BW
   Bertozzi, CR
TI Metabolic incorporation of unnatural sialic acids into Haemophilus
   ducreyi lipooligosaccharides
SO PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF
   AMERICA
LA English
DT Article
ID HUMAN FORESKIN FIBROBLASTS; N-GLYCOLYLNEURAMINIC ACID; ACYL SIDE-CHAIN;
   ACETYLNEURAMINIC ACID; MASS-SPECTROMETRY; ESCHERICHIA-COLI;
   BIOSYNTHESIS; CELLS; LIPOPOLYSACCHARIDES; OLIGOSACCHARIDE
AB The lipooligosaccharides (LOS) of Haemophilus ducreyi are highly sialylated, a modification that has been implicated in resistance to host defense and in virulence. In previous work, we demonstrated that H. ducreyi scavenges sialic acid from the extracellular milieu and incorporates those residues into LOS. Here we report that H. ducreyi can use unnatural sialic acids bearing elongated N-acyl groups from three to seven carbon atoms in length, resulting in outer membrane presentation of unnatural sialyl-LOS. The unnatural variant comprises approximate to90% of cell surface sialosides when exogenous substrates are added to the media at micromolar concentrations, despite the availability of natural sialic acid in the growth media. Although they represent the majority of cell surface sialosides, analogs with longer N-acyl groups diminish the overall level of LOS sialylation, culminating in complete inhibition of LOS sialylation by N-octanoyl sialic acid. Thus, sialylation of H. ducreyi LOS can be modulated with respect to the structure of the terminal sialic acid residue and the extent to which the LOS acceptor is modified by supplying the bacteria with various sialic acid analogs.
C1 Univ Calif San Francisco, Dept Pharmaceut Chem, San Francisco, CA 94143 USA.
   Univ Calif Los Angeles, Dept Med, Los Angeles, CA 90095 USA.
   Buck Inst Age Res, Novato, CA 94945 USA.
   Univ Calif Los Angeles, Dept Chem, Los Angeles, CA 90065 USA.
   Univ Calif Los Angeles, Dept Mol & Cell Biol, Los Angeles, CA 90065 USA.
   Univ Calif Los Angeles, Howard Hughes Med Inst, Los Angeles, CA 90065 USA.
   Univ Calif Berkeley, Lawrence Berkeley Lab, Div Mat Sci, Ctr Adv Mat, Berkeley, CA 94720 USA.
RP Gibson, BW (reprint author), Univ Calif San Francisco, Dept Pharmaceut Chem, San Francisco, CA 94143 USA.
EM bgibson@buckinstitute.org; bertozzi@cchem.berkeley.edu
FU NIAID NIH HHS [AI 31254, R01 AI031254]; NIGMS NIH HHS [GM 58867]
NR 29
TC 29
Z9 29
U1 0
U2 9
PU NATL ACAD SCIENCES
PI WASHINGTON
PA 2101 CONSTITUTION AVE NW, WASHINGTON, DC 20418 USA
SN 0027-8424
J9 P NATL ACAD SCI USA
JI Proc. Natl. Acad. Sci. U. S. A.
PD MAR 18
PY 2003
VL 100
IS 6
BP 3089
EP 3094
DI 10.1073/pnas.0437851100
PG 6
WC Multidisciplinary Sciences
SC Science & Technology - Other Topics
GA 657PH
UT WOS:000181675200023
PM 12615992
ER

PT J
AU Park, WI
   Yi, GC
   Kim, M
   Pennycook, SJ
AF Park, WI
   Yi, GC
   Kim, M
   Pennycook, SJ
TI Quantum confinement observed in ZnO/ZnMgO nanorod heterostructures
SO ADVANCED MATERIALS
LA English
DT Article
ID INDIUM-PHOSPHIDE NANOWIRES; PHASE EPITAXIAL-GROWTH; PHOTOLUMINESCENCE;
   NANOTUBES; CRYSTALS; FILMS
C1 Pohang Univ Sci & Technol, POSTECH, Dept Mat Sci & Engn, Pohang 790784, Kyoungbuk, South Korea.
   Samsung Adv Inst Sci & Technol, Suwon 440600, South Korea.
   Oak Ridge Natl Lab, Oak Ridge, TN 37831 USA.
RP Yi, GC (reprint author), Pohang Univ Sci & Technol, POSTECH, Dept Mat Sci & Engn, Pohang 790784, Kyoungbuk, South Korea.
RI Yi, Gyu-Chul/F-1326-2011; Park, Won Il/A-8362-2013; Kim,
   Miyoung/C-8316-2012
OI Park, Won Il/0000-0001-8312-4815; 
NR 18
TC 297
Z9 300
U1 3
U2 66
PU WILEY-V C H VERLAG GMBH
PI WEINHEIM
PA PO BOX 10 11 61, D-69451 WEINHEIM, GERMANY
SN 0935-9648
J9 ADV MATER
JI Adv. Mater.
PD MAR 17
PY 2003
VL 15
IS 6
BP 526
EP 529
DI 10.1002/adma.200390122
PG 4
WC Chemistry, Multidisciplinary; Chemistry, Physical; Nanoscience &
   Nanotechnology; Materials Science, Multidisciplinary; Physics, Applied;
   Physics, Condensed Matter
SC Chemistry; Science & Technology - Other Topics; Materials Science;
   Physics
GA 665KR
UT WOS:000182120000015
ER

PT J
AU Aiken, AM
   Peyton, BM
   Apel, WA
   Petersen, JN
AF Aiken, AM
   Peyton, BM
   Apel, WA
   Petersen, JN
TI Heavy metal-induced inhibition of Aspergillus niger nitrate reductase:
   applications for rapid contaminant detection in aqueous samples
SO ANALYTICA CHIMICA ACTA
LA English
DT Article
DE enzyme inhibition; nitrate reductase; heavy metals; biosensor; metal
   speciation
ID UREASE INHIBITION; PROTEIN-CONTENT; BIOSENSORS; IDENTIFICATION;
   CHROMIUM; CADMIUM; GROWTH; SENSOR; ACCUMULATION; ASSIMILATION
AB Enzyme inhibition assays have the potential to rapidly screen and identify heavy metals in environmental samples. Inhibition of nitrate reductase (NR) was examined as a method for detecting toxic metals. The activity of NR (EC 1.6.6.2) from Aspergillus niger was assayed as a function of metal concentration in the presence of Cd2+, Cr3+, Cr6+, Cu2+, Ni2+, Pb2+, and Zn2+. NR exhibited sensitivity to these metals at concentrations below 10 muM. Various buffers were screened for their ability to protect NR activity from metal inhibition, and 3-(N-morpholino) propanesulfonic acid (MOPS) was selected as the buffering system for the NR assays as it exhibited the least interference with metal inhibition, thus providing increased assay sensitivity. The hypothesis that chelating agents could prevent the inhibition of NR activity by metal ions was also tested. Results indicated that 10 mM ethylenediaminetetraacetic acid (EDTA) could protect NR activity from inhibition by Cr3+, Cu2+, Cd2+, Ni2+, and Zn2+ at concentrations below 100 muM, but that the EDTA had no effect on NR inhibition by Cr6+. An amount of 10 mM nitrilotriacetic acid (NTA) prevented NR inhibition by Cd2+, Cu2+, Ni2+, Pb2+, and Zn2+ at metal concentrations below 100 muM. However, 10 mM NTA was unable to protect the enzyme from inhibition by either Cr3+ or Cr6+. These results indicated that through specific metal chelation, a NR-based method for individually quantifying Cr3+ and Cr6+ species in aqueous solutions could be developed. The ability to restore activity to NR which been previously inhibited by exposure to 100 muM Pb2+, Cd2+, Zn2+, Cu2+, and Cr3+ was explored to determine whether NR activity could be recovered by EDTA additions for use in consecutive metal inhibition assays. The results showed NR activity could not be regained after exposure to Cr3+ or Cu2+, but did partially recover activity after Cd2+, Pb2+, and Zn2+ exposure. Crown Copyright (C) 2002 Published by Elsevier Science B.V. All rights reserved.
C1 Washington State Univ, Dept Chem Engn, WSU, NSF IGERT Ctr Multiphase Environm Res, Pullman, WA 99164 USA.
   Idaho Natl Engn & Environm Lab, Dept Biotechnol, Idaho Falls, ID 83415 USA.
RP Peyton, BM (reprint author), Washington State Univ, Dept Chem Engn, WSU, NSF IGERT Ctr Multiphase Environm Res, POB 642719, Pullman, WA 99164 USA.
RI Petersen, James/B-8924-2008; Peyton, Brent/G-5247-2015
OI Peyton, Brent/0000-0003-0033-0651
NR 46
TC 16
Z9 19
U1 0
U2 9
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0003-2670
J9 ANAL CHIM ACTA
JI Anal. Chim. Acta
PD MAR 17
PY 2003
VL 480
IS 1
BP 131
EP 142
DI 10.1016/S0003-2670(02)01598-2
PG 12
WC Chemistry, Analytical
SC Chemistry
GA 649MB
UT WOS:000181211600012
ER

PT J
AU Chow, WW
   Harris, JS
AF Chow, WW
   Harris, JS
TI Parametric study of Ga1-xInxNyAs1-y/GaAs quantum wells for 1.3-mu m
   laser operation
SO APPLIED PHYSICS LETTERS
LA English
DT Article
ID SURFACE-EMITTING LASER; SEMICONDUCTOR-LASERS; GAIN; THRESHOLD
AB A microscopic laser theory was used to investigate gain properties in Ga1-xInxNyAs1-y/GaAs quantum wells. We considered combinations of x and y giving laser emission around 1.30 mum. Optical properties affecting laser threshold and dynamical response are described for structures with strain ranging from compressive to tensile. A parametric study of this kind should provide useful information for the optimization of GaInNAs vertical-cavity surface-emitting laser gain media for telecommunications applications. (C) 2003 American Institute of Physics.
C1 Sandia Natl Labs, Semicond Mat & Device Sci Dept, Albuquerque, NM 87185 USA.
   Stanford Univ, Dept Elect Engn, Stanford, CA 94305 USA.
RP Chow, WW (reprint author), Sandia Natl Labs, Semicond Mat & Device Sci Dept, POB 5800, Albuquerque, NM 87185 USA.
NR 12
TC 13
Z9 13
U1 0
U2 0
PU AMER INST PHYSICS
PI MELVILLE
PA CIRCULATION & FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1,
   MELVILLE, NY 11747-4501 USA
SN 0003-6951
J9 APPL PHYS LETT
JI Appl. Phys. Lett.
PD MAR 17
PY 2003
VL 82
IS 11
BP 1673
EP 1675
DI 10.1063/1.1561154
PG 3
WC Physics, Applied
SC Physics
GA 653NF
UT WOS:000181442300009
ER

PT J
AU Luo, XD
   Huang, JS
   Xu, ZY
   Yang, CL
   Liu, J
   Ge, WK
   Zhang, Y
   Mascarenhas, A
   Xin, HP
   Tu, CW
AF Luo, XD
   Huang, JS
   Xu, ZY
   Yang, CL
   Liu, J
   Ge, WK
   Zhang, Y
   Mascarenhas, A
   Xin, HP
   Tu, CW
TI Alloy states in dilute GaAs1-xNx alloys (x < 1%)
SO APPLIED PHYSICS LETTERS
LA English
DT Article
ID BAND-GAP REDUCTION; GAASN; EXCITONS
AB A set of GaAs1-xNx samples with small nitrogen composition (x<1%) were investigated by continuous-wave photoluminescence (PL), pulse-wave excitation PL, and time-resolved PL. In the PL spectra, an extra transition located at the higher-energy side of the commonly reported N-related emissions was observed. By measuring the PL dependence on temperature and excitation power, the PL peak was identified as a transition of alloy band edge-related recombination in GaAsN. The PL dynamics further confirms its intrinsic nature as being associated with the band edge rather than N-related bound states. (C) 2003 American Institute of Physics.
C1 Chinese Acad Sci, Inst Semicond, Natl Lab Superlattices Microstruct, Beijing 100083, Peoples R China.
   Hong Kong Univ Sci & Technol, Dept Phys, Hong Kong, Hong Kong, Peoples R China.
   Natl Renewable Energy Lab, Golden, CO 80401 USA.
   Univ Calif San Diego, Dept Elect & Comp Engn, La Jolla, CA 92093 USA.
RP Luo, XD (reprint author), Chinese Acad Sci, Inst Semicond, Natl Lab Superlattices Microstruct, Beijing 100083, Peoples R China.
RI Yang, Chunlei/C-7192-2011
NR 17
TC 25
Z9 27
U1 0
U2 4
PU AMER INST PHYSICS
PI MELVILLE
PA CIRCULATION & FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1,
   MELVILLE, NY 11747-4501 USA
SN 0003-6951
J9 APPL PHYS LETT
JI Appl. Phys. Lett.
PD MAR 17
PY 2003
VL 82
IS 11
BP 1697
EP 1699
DI 10.1063/1.1560872
PG 3
WC Physics, Applied
SC Physics
GA 653NF
UT WOS:000181442300017
ER

PT J
AU Serquis, A
   Civale, L
   Hammon, DL
   Coulter, JY
   Liao, XZ
   Zhu, YT
   Peterson, DE
   Mueller, FM
AF Serquis, A
   Civale, L
   Hammon, DL
   Coulter, JY
   Liao, XZ
   Zhu, YT
   Peterson, DE
   Mueller, FM
TI Microstructure and high critical current of powder-in-tube MgB2
SO APPLIED PHYSICS LETTERS
LA English
DT Article
ID IMPROVED SUPERCONDUCTING PROPERTIES; CRITICAL-CURRENT DENSITY; MAGNESIUM
   DIBORIDE; FE-CLAD; WIRES; DEFECTS; TAPES
AB We report dc transport and magnetization measurements of the critical current density, J(c), and microstructural analyses of MgB2 wires fabricated by the powder-in-tube method (PIT) using commercial MgB2 powder with 5 at. % Mg powder added as an additional source of magnesium and stainless steel as a sheath material. We identify a weak-link behavior in the as-drawn wire associated with the presence of microcracks. By appropriate heat treatments, we can increase J(c) by more than one order of magnitude due to a recrystallization process promoted by the excess Mg, which results in the elimination of most of our microcracks. In contrast, inappropriate annealing conditions result in a deterioration of connectivity due to an inhomogeneous loss of Mg. Grain size and porosity play only a secondary role in determining J(c) in PIT MgB2. (C) 2003 American Institute of Physics.
C1 Los Alamos Natl Lab, Superconduct Technol Ctr, Los Alamos, NM 87545 USA.
   Los Alamos Natl Lab, Mat Technol Met Grp, Los Alamos, NM 87545 USA.
RP Serquis, A (reprint author), Los Alamos Natl Lab, Superconduct Technol Ctr, MS K763, Los Alamos, NM 87545 USA.
RI Zhu, Yuntian/B-3021-2008; Liao, Xiaozhou/B-3168-2009; Serquis,
   Adriana/L-6554-2015
OI Zhu, Yuntian/0000-0002-5961-7422; Liao, Xiaozhou/0000-0001-8565-1758;
   Serquis, Adriana/0000-0003-1499-4782
NR 18
TC 47
Z9 47
U1 0
U2 4
PU AMER INST PHYSICS
PI MELVILLE
PA CIRCULATION & FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1,
   MELVILLE, NY 11747-4501 USA
SN 0003-6951
J9 APPL PHYS LETT
JI Appl. Phys. Lett.
PD MAR 17
PY 2003
VL 82
IS 11
BP 1754
EP 1756
DI 10.1063/1.1561572
PG 3
WC Physics, Applied
SC Physics
GA 653NF
UT WOS:000181442300036
ER

PT J
AU Cannon, WR
   Jarman, K
   Jarman, K
   Willse, AR
   Heredia-Langner, A
AF Cannon, WR
   Jarman, K
   Jarman, K
   Willse, AR
   Heredia-Langner, A
TI Bioinformatic tools for analyzing high-throuput mass spectrometry data
SO FASEB JOURNAL
LA English
DT Meeting Abstract
CT Experimental Biology 2003 Meeting
CY APR 11-15, 2003
CL SAN DIEGO, CALIFORNIA
C1 Pacific NW Natl Lab, Richland, WA 99352 USA.
RI Jarman, Kenneth/B-6157-2011; Cannon, William/K-8411-2014
OI Jarman, Kenneth/0000-0002-4396-9212; Cannon, William/0000-0003-3789-7889
NR 0
TC 0
Z9 0
U1 0
U2 0
PU FEDERATION AMER SOC EXP BIOL
PI BETHESDA
PA 9650 ROCKVILLE PIKE, BETHESDA, MD 20814-3998 USA
SN 0892-6638
J9 FASEB J
JI Faseb J.
PD MAR 17
PY 2003
VL 17
IS 5
SU S
BP A988
EP A988
PN 2
PG 1
WC Biochemistry & Molecular Biology; Biology; Cell Biology
SC Biochemistry & Molecular Biology; Life Sciences & Biomedicine - Other
   Topics; Cell Biology
GA 659UY
UT WOS:000181796901108
ER

PT J
AU Ho, CC
   Dueker, SR
   Lin, YM
   Follett, JR
   Buchholz, BC
   Vogel, JS
   Clifford, AJ
AF Ho, CC
   Dueker, SR
   Lin, YM
   Follett, JR
   Buchholz, BC
   Vogel, JS
   Clifford, AJ
TI Elucidation of beta-carotene metabolism in humans
SO FASEB JOURNAL
LA English
DT Meeting Abstract
CT Experimental Biology 2003 Meeting
CY APR 11-15, 2003
CL SAN DIEGO, CALIFORNIA
C1 Univ Calif Davis, Davis, CA 95616 USA.
   Lawrence Livermore Natl Lab, Ctr Accelerator Mass Spectrometry, Livermore, CA 94550 USA.
NR 0
TC 0
Z9 0
U1 0
U2 0
PU FEDERATION AMER SOC EXP BIOL
PI BETHESDA
PA 9650 ROCKVILLE PIKE, BETHESDA, MD 20814-3998 USA
SN 0892-6638
J9 FASEB J
JI Faseb J.
PD MAR 17
PY 2003
VL 17
IS 5
SU S
BP A759
EP A759
PN 2
PG 1
WC Biochemistry & Molecular Biology; Biology; Cell Biology
SC Biochemistry & Molecular Biology; Life Sciences & Biomedicine - Other
   Topics; Cell Biology
GA 659UY
UT WOS:000181796900022
ER

PT J
AU Ramirez, LM
   Wielopolski, L
   Wang, J
   Heymsfield, SB
AF Ramirez, LM
   Wielopolski, L
   Wang, J
   Heymsfield, SB
TI Application of library least-squares analysis to partial body potassium
   counter spectra
SO FASEB JOURNAL
LA English
DT Meeting Abstract
CT Experimental Biology 2003 Meeting
CY APR 11-15, 2003
CL SAN DIEGO, CALIFORNIA
C1 Brookhaven Natl Lab, Dept Med, Upton, NY 11973 USA.
   Brookhaven Natl Lab, Dept Appl Sci, Upton, NY 11973 USA.
   Columbia Univ, St Lukes Roosevelt Hosp, Body Composit Unit, New York, NY USA.
   Columbia Univ, St Lukes Hosp, Obes Res Ctr, New York, NY USA.
NR 0
TC 0
Z9 0
U1 0
U2 0
PU FEDERATION AMER SOC EXP BIOL
PI BETHESDA
PA 9650 ROCKVILLE PIKE, BETHESDA, MD 20814-3998 USA
SN 0892-6638
J9 FASEB J
JI Faseb J.
PD MAR 17
PY 2003
VL 17
IS 5
SU S
BP A1144
EP A1144
PN 2
PG 1
WC Biochemistry & Molecular Biology; Biology; Cell Biology
SC Biochemistry & Molecular Biology; Life Sciences & Biomedicine - Other
   Topics; Cell Biology
GA 659UY
UT WOS:000181796901842
ER

PT J
AU Resat, H
   Ewald, JA
   Dixon, DA
   Wiley, HS
AF Resat, H
   Ewald, JA
   Dixon, DA
   Wiley, HS
TI Kinetic simulations of the EGF receptor signaling network
SO FASEB JOURNAL
LA English
DT Meeting Abstract
CT Experimental Biology 2003 Meeting
CY APR 11-15, 2003
CL SAN DIEGO, CALIFORNIA
C1 Pacific NW Natl Lab, Div Biol Sci, Richland, WA 99352 USA.
   Pacific NW Natl Lab, Fundamental Sci Div, Richland, WA USA.
NR 0
TC 1
Z9 1
U1 0
U2 0
PU FEDERATION AMER SOC EXP BIOL
PI BETHESDA
PA 9650 ROCKVILLE PIKE, BETHESDA, MD 20814-3998 USA
SN 0892-6638
J9 FASEB J
JI Faseb J.
PD MAR 17
PY 2003
VL 17
IS 5
SU S
BP A1339
EP A1339
PN 2
PG 1
WC Biochemistry & Molecular Biology; Biology; Cell Biology
SC Biochemistry & Molecular Biology; Life Sciences & Biomedicine - Other
   Topics; Cell Biology
GA 659UY
UT WOS:000181796902764
ER

PT J
AU Rinchik, EM
   Johnson, DK
   Miller, D
   Culiat, CT
   Michaud, EJ
AF Rinchik, EM
   Johnson, DK
   Miller, D
   Culiat, CT
   Michaud, EJ
TI Chemical mutagenesis of the mouse germline: New models for genetic
   diseases and for dissecting basic biological processes
SO FASEB JOURNAL
LA English
DT Meeting Abstract
CT Experimental Biology 2003 Meeting
CY APR 11-15, 2003
CL SAN DIEGO, CALIFORNIA
C1 Oak Ridge Natl Lab, Div Life Sci, Holmes, NY 12531 USA.
   Oak Ridge Natl Lab, Mammalian Genet Grp, Oak Ridge, TN USA.
   Oak Ridge Natl Lab, Funct Genom Grp, Oak Ridge, TN USA.
   Tennessee Mouse Genome Consortium, Numerous Dept, Statewide, TN USA.
NR 0
TC 0
Z9 0
U1 0
U2 0
PU FEDERATION AMER SOC EXP BIOL
PI BETHESDA
PA 9650 ROCKVILLE PIKE, BETHESDA, MD 20814-3998 USA
SN 0892-6638
J9 FASEB J
JI Faseb J.
PD MAR 17
PY 2003
VL 17
IS 5
SU S
BP A1168
EP A1168
PN 2
PG 1
WC Biochemistry & Molecular Biology; Biology; Cell Biology
SC Biochemistry & Molecular Biology; Life Sciences & Biomedicine - Other
   Topics; Cell Biology
GA 659UY
UT WOS:000181796901953
ER

PT J
AU Rodland, KD
   Springer, D
   Bilderback, T
   Hobson, S
   Hammarlund, E
AF Rodland, KD
   Springer, D
   Bilderback, T
   Hobson, S
   Hammarlund, E
TI A proteomic approach to signal transduction in ovarian cancer
SO FASEB JOURNAL
LA English
DT Meeting Abstract
CT Experimental Biology 2003 Meeting
CY APR 11-15, 2003
CL SAN DIEGO, CALIFORNIA
C1 Pacific NW Natl Lab, Richland, WA 99352 USA.
   Oregon Hlth Sci Univ, Portland, OR 97201 USA.
NR 0
TC 0
Z9 0
U1 0
U2 0
PU FEDERATION AMER SOC EXP BIOL
PI BETHESDA
PA 9650 ROCKVILLE PIKE, BETHESDA, MD 20814-3998 USA
SN 0892-6638
J9 FASEB J
JI Faseb J.
PD MAR 17
PY 2003
VL 17
IS 5
SU S
BP A986
EP A986
PN 2
PG 1
WC Biochemistry & Molecular Biology; Biology; Cell Biology
SC Biochemistry & Molecular Biology; Life Sciences & Biomedicine - Other
   Topics; Cell Biology
GA 659UY
UT WOS:000181796901096
ER

PT J
AU Sharp, JS
   Becker, JM
   Hettich, RL
AF Sharp, JS
   Becker, JM
   Hettich, RL
TI Topology characterization of model proteins by photochemical side chain
   oxidation and mass spectrometry
SO FASEB JOURNAL
LA English
DT Meeting Abstract
CT Experimental Biology 2003 Meeting
CY APR 11-15, 2003
CL SAN DIEGO, CALIFORNIA
C1 Univ Tennessee, Grad Sch Genome Sci & Technol, Oak Ridge, TN 37830 USA.
   Oak Ridge Natl Lab, Organ & Biol Mass Spectrometry Grp, Oak Ridge, TN USA.
RI Hettich, Robert/N-1458-2016
OI Hettich, Robert/0000-0001-7708-786X
NR 0
TC 1
Z9 1
U1 0
U2 0
PU FEDERATION AMER SOC EXP BIOL
PI BETHESDA
PA 9650 ROCKVILLE PIKE, BETHESDA, MD 20814-3998 USA
SN 0892-6638
J9 FASEB J
JI Faseb J.
PD MAR 17
PY 2003
VL 17
IS 5
SU S
BP A988
EP A988
PN 2
PG 1
WC Biochemistry & Molecular Biology; Biology; Cell Biology
SC Biochemistry & Molecular Biology; Life Sciences & Biomedicine - Other
   Topics; Cell Biology
GA 659UY
UT WOS:000181796901106
ER

PT J
AU Springer, DL
   Auberry, D
   Adkins, J
   Wunschel, D
   Feldhaus, J
   Wahl, JH
   Rodland, KD
AF Springer, DL
   Auberry, D
   Adkins, J
   Wunschel, D
   Feldhaus, J
   Wahl, JH
   Rodland, KD
TI Characterization of membrane proteins from ovarian cancer cells using
   mass spectrometry
SO FASEB JOURNAL
LA English
DT Meeting Abstract
CT Experimental Biology 2003 Meeting
CY APR 11-15, 2003
CL SAN DIEGO, CALIFORNIA
C1 Bettelle Pacific NW Natl Lab, Div Biol Sci, Richland, WA 99352 USA.
RI Wunschel, David/F-3820-2010
NR 0
TC 0
Z9 0
U1 0
U2 0
PU FEDERATION AMER SOC EXP BIOL
PI BETHESDA
PA 9650 ROCKVILLE PIKE, BETHESDA, MD 20814-3998 USA
SN 0892-6638
J9 FASEB J
JI Faseb J.
PD MAR 17
PY 2003
VL 17
IS 5
SU S
BP A986
EP A986
PN 2
PG 1
WC Biochemistry & Molecular Biology; Biology; Cell Biology
SC Biochemistry & Molecular Biology; Life Sciences & Biomedicine - Other
   Topics; Cell Biology
GA 659UY
UT WOS:000181796901099
ER

PT J
AU Wang, ZM
   Heymsfield, SB
   Heshka, S
   Wang, J
   Wielopolski, L
AF Wang, ZM
   Heymsfield, SB
   Heshka, S
   Wang, J
   Wielopolski, L
TI Magnitude and variation of fat-free mass density: A cellular body
   composition level modeling study
SO FASEB JOURNAL
LA English
DT Meeting Abstract
CT Experimental Biology 2003 Meeting
CY APR 11-15, 2003
CL SAN DIEGO, CALIFORNIA
C1 Columbia Univ, New York Obes Res Ctr, New York, NY 10025 USA.
   Columbia Univ, Obes Res Ctr, Inst Human Nutr, New York, NY 10025 USA.
   St Lukes Roosevelt Hosp, Body Composit Unit, New York, NY 10025 USA.
   Brookhaven Natl Lab, Dept Appl Sci, Upton, NY USA.
NR 0
TC 0
Z9 0
U1 0
U2 0
PU FEDERATION AMER SOC EXP BIOL
PI BETHESDA
PA 9650 ROCKVILLE PIKE, BETHESDA, MD 20814-3998 USA
SN 0892-6638
J9 FASEB J
JI Faseb J.
PD MAR 17
PY 2003
VL 17
IS 5
SU S
BP A1144
EP A1144
PN 2
PG 1
WC Biochemistry & Molecular Biology; Biology; Cell Biology
SC Biochemistry & Molecular Biology; Life Sciences & Biomedicine - Other
   Topics; Cell Biology
GA 659UY
UT WOS:000181796901841
ER

PT J
AU Wiley, HS
   Chen, CS
   Quesenberry, R
   Chrisler, W
   Opresko, LK
AF Wiley, HS
   Chen, CS
   Quesenberry, R
   Chrisler, W
   Opresko, LK
TI Differential shedding and trafficking of ligands for the EGF receptor is
   dictated by their membrane anchoring domains
SO FASEB JOURNAL
LA English
DT Meeting Abstract
CT Experimental Biology 2003 Meeting
CY APR 11-15, 2003
CL SAN DIEGO, CALIFORNIA
C1 Pacific NW Natl Lab, Richland, WA 99352 USA.
NR 0
TC 0
Z9 0
U1 0
U2 0
PU FEDERATION AMER SOC EXP BIOL
PI BETHESDA
PA 9650 ROCKVILLE PIKE, BETHESDA, MD 20814-3998 USA
SN 0892-6638
J9 FASEB J
JI Faseb J.
PD MAR 17
PY 2003
VL 17
IS 5
SU S
BP A1322
EP A1323
PN 2
PG 2
WC Biochemistry & Molecular Biology; Biology; Cell Biology
SC Biochemistry & Molecular Biology; Life Sciences & Biomedicine - Other
   Topics; Cell Biology
GA 659UY
UT WOS:000181796902683
ER

PT J
AU Xu, CC
   Fan, JL
   Riekhof, W
   Froehlich, JE
   Benning, C
AF Xu, CC
   Fan, JL
   Riekhof, W
   Froehlich, JE
   Benning, C
TI An arabidopsis chloroplast outer envelope permease/flippase, TGD1,
   involved in interorganelle lipid trafficking
SO FASEB JOURNAL
LA English
DT Meeting Abstract
CT Experimental Biology 2003 Meeting
CY APR 11-15, 2003
CL SAN DIEGO, CALIFORNIA
C1 Michigan State Univ, US DOE, Plant Res Lab, E Lansing, MI 48824 USA.
NR 0
TC 0
Z9 0
U1 0
U2 0
PU FEDERATION AMER SOC EXP BIOL
PI BETHESDA
PA 9650 ROCKVILLE PIKE, BETHESDA, MD 20814-3998 USA
SN 0892-6638
J9 FASEB J
JI Faseb J.
PD MAR 17
PY 2003
VL 17
IS 5
SU S
BP A1319
EP A1319
PN 2
PG 1
WC Biochemistry & Molecular Biology; Biology; Cell Biology
SC Biochemistry & Molecular Biology; Life Sciences & Biomedicine - Other
   Topics; Cell Biology
GA 659UY
UT WOS:000181796902667
ER

PT J
AU Zangar, R
   Kimzey, A
   Bollinger, N
   Shen, S
AF Zangar, R
   Kimzey, A
   Bollinger, N
   Shen, S
TI Substrate-mediated stabilization of cytochrome P450 3A is associated
   with the inhibition of CYP3A-dependent metabolism of lipid
   hydroperoxides
SO FASEB JOURNAL
LA English
DT Meeting Abstract
CT Experimental Biology 2003 Meeting
CY APR 11-15, 2003
CL SAN DIEGO, CALIFORNIA
C1 Pacific NW Natl Lab, Richland, WA 99352 USA.
NR 0
TC 0
Z9 0
U1 0
U2 0
PU FEDERATION AMER SOC EXP BIOL
PI BETHESDA
PA 9650 ROCKVILLE PIKE, BETHESDA, MD 20814-3998 USA
SN 0892-6638
J9 FASEB J
JI Faseb J.
PD MAR 17
PY 2003
VL 17
IS 5
SU S
BP A1325
EP A1325
PN 2
PG 1
WC Biochemistry & Molecular Biology; Biology; Cell Biology
SC Biochemistry & Molecular Biology; Life Sciences & Biomedicine - Other
   Topics; Cell Biology
GA 659UY
UT WOS:000181796902697
ER

PT J
AU Zangar, R
   Woodbury, R
   Varnum, S
AF Zangar, R
   Woodbury, R
   Varnum, S
TI Development of a user-friendly microarray ELISA for the analysis of
   potential protein markers of breast cancer
SO FASEB JOURNAL
LA English
DT Meeting Abstract
CT Experimental Biology 2003 Meeting
CY APR 11-15, 2003
CL SAN DIEGO, CALIFORNIA
C1 Pacific NW Natl Lab, Richland, WA 99352 USA.
NR 0
TC 3
Z9 3
U1 0
U2 1
PU FEDERATION AMER SOC EXP BIOL
PI BETHESDA
PA 9650 ROCKVILLE PIKE, BETHESDA, MD 20814-3998 USA
SN 0892-6638
J9 FASEB J
JI Faseb J.
PD MAR 17
PY 2003
VL 17
IS 5
SU S
BP A986
EP A986
PN 2
PG 1
WC Biochemistry & Molecular Biology; Biology; Cell Biology
SC Biochemistry & Molecular Biology; Life Sciences & Biomedicine - Other
   Topics; Cell Biology
GA 659UY
UT WOS:000181796901097
ER

PT J
AU Shan, XP
   Espenson, JH
AF Shan, XP
   Espenson, JH
TI Kinetics and mechanisms of reactions of
   ReO(kappa(2)-edt)(kappa(2)-edtMe): Phosphane displacement of the
   thioether group and inversion of the thioether sulfur
SO ORGANOMETALLICS
LA English
DT Article
ID OXYGEN-ATOM TRANSFER; TRANSITION-METAL COMPLEXES;
   NUCLEAR-MAGNETIC-RESONANCE; PYRIDINE N-OXIDES; DYNAMIC NMR;
   TETRACARBONYL COMPLEXES; SUBSTITUTION-REACTIONS; THIOLATE COMPLEXES;
   RING REVERSAL; OXORHENIUM(V)
AB Phosphanes (PZ(3)) convert ReO(kappa(2)-edt)(kappa(2)-edtMe) (1) into ReO(kappa(2)-edt)(kappa(1)-edtMe)(PZ(3)) (2)(1,2) in equilibrium reactions that have been studied in benzene at 25.0 degreesC. The equilibrium constants and rate constants were evaluated by NMR spectroscopy and stopped-flow studies. The equilibrium constants were correlated by the Hammett equation, giving P-K = -1.59, which indicates an electronic effect on the equilibrium that is in agreement with reaction constants for the kinetics, rho(for) = -0.07 and rho(rev) = 1.21, for forward and reverse reactions, respectively. The small reaction constant for the forward reaction and large value for the reverse reaction can be explained by proposing an early transition state of the substitution reaction. In other words, the Re-P bond is not substantially made at the point where the Re-SMe bond is broken to a considerable extent. The kinetics of inversion of the thioether sulfur was investigated by determining the temperature profile of the NMR spectra, from which DeltaH(double dagger) = 24 +/- 1 kJ mol(-1). From the combination of results from the above two reactions, a planar intermediate mechanism is being proposed for the sulfur inversion.
C1 Iowa State Univ, Ames Lab, Ames, IA 50011 USA.
   Iowa State Univ, Dept Chem, Ames, IA 50011 USA.
RP Espenson, JH (reprint author), Iowa State Univ, Ames Lab, Ames, IA 50011 USA.
NR 42
TC 10
Z9 10
U1 0
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0276-7333
J9 ORGANOMETALLICS
JI Organometallics
PD MAR 17
PY 2003
VL 22
IS 6
BP 1250
EP 1254
DI 10.1021/om0209071
PG 5
WC Chemistry, Inorganic & Nuclear; Chemistry, Organic
SC Chemistry
GA 654QJ
UT WOS:000181507300012
ER

PT J
AU Kim, I
   Kim, J
   Shin, DH
   Laio, XZ
   Zhu, YT
AF Kim, I
   Kim, J
   Shin, DH
   Laio, XZ
   Zhu, YT
TI Deformation twins in pure titanium processed by equal channel angular
   pressing
SO SCRIPTA MATERIALIA
LA English
DT Article
DE titanium; twin; HREM; equal channel angular pressing
ID SEVERE PLASTIC-DEFORMATION; TWINNING DISLOCATIONS; TI
AB The structure of {1 0 (1) over bar 1} deformation twins in commercially pure titanium processed by equal channel angular pressing was examined by high resolution electron microscopy in an attempt to explain the accommodation of shear strain imposed by the pressing. The results indicate that various twinning dislocations were activated to produce twins that accommodated the imposed shear strain. (C) 2002 Acta Materialia Inc. Published by Elsevier Science Ltd. All rights reserved.
C1 Hanyang Univ, Dept Met & Mat Sci, Ansan 425791, Kyunggido, South Korea.
   Los Alamos Natl Lab, Div Mat Sci & Technol, Los Alamos, NM 87545 USA.
RP Kim, J (reprint author), Hanyang Univ, Dept Met & Mat Sci, Sa 1 Dong, Ansan 425791, Kyunggido, South Korea.
RI Zhu, Yuntian/B-3021-2008; Liao, Xiaozhou/B-3168-2009
OI Zhu, Yuntian/0000-0002-5961-7422; Liao, Xiaozhou/0000-0001-8565-1758
NR 18
TC 53
Z9 59
U1 1
U2 7
PU PERGAMON-ELSEVIER SCIENCE LTD
PI OXFORD
PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND
SN 1359-6462
J9 SCRIPTA MATER
JI Scr. Mater.
PD MAR 17
PY 2003
VL 48
IS 6
BP 813
EP 817
AR PII S1359-6462(02)00513-4
DI 10.1016/S1359-6462(02)00513-4
PG 5
WC Nanoscience & Nanotechnology; Materials Science, Multidisciplinary;
   Metallurgy & Metallurgical Engineering
SC Science & Technology - Other Topics; Materials Science; Metallurgy &
   Metallurgical Engineering
GA 653AM
UT WOS:000181413100028
ER

PT J
AU Woolman, JN
   Petrovic, JJ
   Munir, ZA
AF Woolman, JN
   Petrovic, JJ
   Munir, ZA
TI Incorporating Mg into the Si sub-lattice of molybdenum disilicide
SO SCRIPTA MATERIALIA
LA English
DT Article
DE molybdenum disilicide; microalloying; magnesium; field effect; SPS
ID FIRST-PRINCIPLES CALCULATIONS; MECHANICAL-PROPERTIES; DUCTILE BEHAVIOR;
   SINGLE-CRYSTALS; MOSI2 ALLOYS; MICROSTRUCTURE; SILICIDES; BRITTLE
AB Theoretical analysis has identified Mg as the most promising element for this purpose, but its incorporation into MoSi2 has not been achieved. Through a combination of mechanical milling and field-activated synthesis, magnesium was successfully incorporated into the silicon sub-lattice of this silicide. (C) 2002 Acta Materialia Inc. Published by Elsevier Science Ltd. All rights reserved.
C1 Univ Calif Davis, Dept Chem Engn & Mat Sci, Davis, CA 95616 USA.
   Los Alamos Natl Lab, Los Alamos, NM USA.
RP Munir, ZA (reprint author), Univ Calif Davis, Dept Chem Engn & Mat Sci, 1 Shields Ave, Davis, CA 95616 USA.
NR 16
TC 10
Z9 12
U1 0
U2 3
PU PERGAMON-ELSEVIER SCIENCE LTD
PI OXFORD
PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND
SN 1359-6462
J9 SCRIPTA MATER
JI Scr. Mater.
PD MAR 17
PY 2003
VL 48
IS 6
BP 819
EP 824
AR PII S1359-6462(02)00516-X
DI 10.1016/S1359-6462(02)00516-X
PG 6
WC Nanoscience & Nanotechnology; Materials Science, Multidisciplinary;
   Metallurgy & Metallurgical Engineering
SC Science & Technology - Other Topics; Materials Science; Metallurgy &
   Metallurgical Engineering
GA 653AM
UT WOS:000181413100029
ER

PT J
AU De Rosa, M
   Marquez, M
AF De Rosa, M
   Marquez, M
TI The use of an electrophile carrier to determine the number of
   intermediates in the chlorination of 1-methylpyrrole
SO TETRAHEDRON
LA English
DT Article
DE pyrroles; electrophilic aromatic substitution; chlorination; mechanism
ID AROMATIC SUBSTITUTIONS; REACTION-MECHANISMS; TRANSFER NITRATION;
   SELECTIVITY; CHEMISTRY; COMPLEXES; PYRROLES
AB A kinetic and product study of the dichloroacetic acid catalyzed chlorination of 1-methylpyrrole with 3- and 4-substituted N-chlorobenzamides was carried out. Protonated N-chlorobenzamides served as carriers of Cl+. A Hammett correlation was obtained with p=-0.68 (r=0.98, n=8). General acid catalysis was observed with alpha=0.48 (r=0.99 and n=7). The yields of 2-chlorination (84+/-0.7%) and 3-chlorination (2.6+/-0.4%) were essentially constant (constant intramolecular selectivity) as the substituent on the N-chlorobenzamide was varied. Observation of constant intramolecular selectivity indicated that two intermediates were formed during the acid catalyzed chlorination of 1-methylpyrrole with N-chlorobenzamides. The carrier method is applicable to all types of aromatic systems and limited only by the availability of suitable carrier molecules. (C) 2003 Elsevier Science Ltd. All rights reserved.
C1 Penn State Univ Delaware Cty, Dept Chem, Media, PA 19063 USA.
   Los Alamos Natl Lab, Chem Sci & Technol Div, Los Alamos, NM 87545 USA.
   Kraft R&D, Nanotechnol Lab, Glenview, IL 60025 USA.
RP Marquez, M (reprint author), Penn State Univ Delaware Cty, Dept Chem, 25 Yearsley Mill Rd, Media, PA 19063 USA.
NR 42
TC 0
Z9 0
U1 0
U2 2
PU PERGAMON-ELSEVIER SCIENCE LTD
PI OXFORD
PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND
SN 0040-4020
J9 TETRAHEDRON
JI Tetrahedron
PD MAR 17
PY 2003
VL 59
IS 12
BP 2125
EP 2129
DI 10.1016/S0040-4020(03)00187-X
PG 5
WC Chemistry, Organic
SC Chemistry
GA 656TZ
UT WOS:000181625700008
ER

PT J
AU Cerny, EA
   Bhattacharyya, MH
AF Cerny, EA
   Bhattacharyya, MH
TI Low-volume, high-sensitivity assay for cadmium in blood and urine using
   conventional atomic absorption spectrophotometry
SO ANALYTICAL BIOCHEMISTRY
LA English
DT Article
DE cadmium; assay; blood; urine; atomic absorption spectrophotometry
ID BONE; SPECTROMETRY; PRECONCENTRATION; OSTEOPOROSIS; IMMUNOASSAY;
   VALIDATION; EXPOSURE; DECREASE; STRENGTH; SAMPLES
AB An assay for cadmium in whole blood and urine using deuterium background-correction electrothermal atomic absorption spectroscopy (D-2-ETAAS) was developed. Cadmium (in a 1- to 2-ml sample) was bound to 15 mg anion-exchange resin, interfering ions were removed in a 2-ml Bio-Spin column, and cadmium was extracted into 100 mul 1 M nitric acid for analysis. Cadmium in the sample extract was concentrated 7-fold for blood and 10-fold for urine over the starting material. These steps produced cadmium atomic absorption traces with high signal to background ratios and allowed analysis against aqueous standards. At similar to0.1 ng Cd/ml, mean intra- and interassay coefficients of variation were 11-12%. Cadmium recovery for 0.1 to 0.6 ng added cadmium was 107 +/- 4% for blood and 94 +/- 4% for urine (mean +/- SE, n = 3). The mean detection limit (mean + 3 x SD of blank) was 0.008 ng/ml for blood and 0.003 ng/ml for urine. Samples from "unexposed" animals including humans ranged from 0.051 +/- 0.000 to 0.229 +/- 0.035 ng/ml. Values were approximately 10-fold lower than those obtained by the method of Stoeppler and Brandt using Zeeman background-correction ETAAS. This new high-sensitivity, low-volume assay will be useful for epidemiological studies, even those involving children, and will provide a means to help determine the contribution of cadmium to disease incidence in the general population. (C) 2003 Elsevier Science (USA). All rights reserved.
C1 Argonne Natl Lab, Biosci Div, Argonne, IL 60439 USA.
RP Cerny, EA (reprint author), Argonne Natl Lab, Biosci Div, 9700 S Cass Ave, Argonne, IL 60439 USA.
FU NIEHS NIH HHS [ES 04816]
NR 28
TC 9
Z9 9
U1 0
U2 6
PU ACADEMIC PRESS INC ELSEVIER SCIENCE
PI SAN DIEGO
PA 525 B ST, STE 1900, SAN DIEGO, CA 92101-4495 USA
SN 0003-2697
J9 ANAL BIOCHEM
JI Anal. Biochem.
PD MAR 15
PY 2003
VL 314
IS 2
BP 180
EP 193
DI 10.1016/S0003-2697(02)00298-1
PG 14
WC Biochemical Research Methods; Biochemistry & Molecular Biology;
   Chemistry, Analytical
SC Biochemistry & Molecular Biology; Chemistry
GA 663FA
UT WOS:000181994500002
PM 12654303
ER

PT J
AU Pan, SQ
   Gu, S
   Bradbury, EM
   Chen, X
AF Pan, SQ
   Gu, S
   Bradbury, EM
   Chen, X
TI Single peptide-based protein identification in human proteome through
   MALDI-TOF MS coupled with amino acids coded mass tagging
SO ANALYTICAL CHEMISTRY
LA English
DT Article
ID SEQUENCE DATABASES; SPECTROMETRY; MIXTURES; ACCURACY; MEMBRANE; PATHWAY;
   TAGS; GELS
AB Identification of proteins with low sequence coverage using mass spectrometry (MS) requires tandem MS/MS peptide sequencing. It is very challenging to obtain a complete or to interpret an incomplete tandem MS/MS spectrum from fragmentation of a weak peptide ion signal for sequence assignment. Here, we have developed an effective and high-throughput MALDI-TOF-based method for the identification of membrane and other low-abundance proteins with a simple, one-dimensional separation step. In this approach, several stable isotope-labeled amino acid precursors were selected to mass-tag, in parallel, the human proteome of human skin fibroblast cells in a residue-specific manner during in vivo cell culturing. These labeled residues can be recognized by their characteristic isotope patterns in MALDI-TOF MS spectra. The isotope pattern of particular peptides induced by the different labeled precursors provides information about their amino acid compositions. The specificity of peptide signals in a peptide mass mapping is thus greatly enhanced, resolving a high degree of mass degeneracy of proteolytic peptides derived from the complex human proteome. Further, false positive matches in database searching can be eliminated. More importantly, proteins can be accurately identified through a single peptide with its m/z value and partial amino acid composition. With the increased solubility of hydrophobic proteins in SDS, we have demonstrated that our approach is effective for the identification of membrane and low-abundant proteins with low sequence coverage and weak signal intensity, which are often difficult for obtaining informative fragment patterns in tandem MS/MS peptide sequencing analysis.
C1 Los Alamos Natl Lab, Biosci Div, Los Alamos, NM 87545 USA.
   Univ Calif Davis, Sch Med, Dept Biol Chem, Davis, CA 95616 USA.
RP Chen, X (reprint author), Los Alamos Natl Lab, Biosci Div, BN-2,MS M888, Los Alamos, NM 87545 USA.
EM chen_xian@lanl.gov
NR 33
TC 35
Z9 35
U1 0
U2 4
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 MAR 15
PY 2003
VL 75
IS 6
BP 1316
EP 1324
DI 10.1021/ac020482s
PG 9
WC Chemistry, Analytical
SC Chemistry
GA 657PQ
UT WOS:000181675900013
PM 12659191
ER

PT J
AU Dickinson, JT
   Nwe, KH
   Hess, WP
   Langford, SC
AF Dickinson, JT
   Nwe, KH
   Hess, WP
   Langford, SC
TI Synergistic effects of exposure of surfaces of ionic crystals to
   radiation and water
SO APPLIED SURFACE SCIENCE
LA English
DT Article; Proceedings Paper
CT Conference on Physics and Chemistry of Advanced Laser Materials
   Processing
CY JUN 18-21, 2002
CL STRASBOURG, FRANCE
DE laser desorption; defects; hydrated; single crystal; biomineral; surface
   modification; electron stimulated desorption; water vapor;
   nanostructures; nanotechnology
ID FORCE MICROSCOPE OBSERVATIONS; GAP SINGLE-CRYSTALS; LASER IRRADIATION;
   EFFLORESCENCE; DESORPTION; EMISSION; MGO; ELECTRON;
   CAHPO4-CENTER-DOT-2H(2)O; CONSEQUENCES
AB We present studies of the consequences of simultaneous exposure of inorganic single crystals to radiation and water. The first case consists of a biomineral, (CaHPO42H2O)-H-. (brushite), which is a wide band gap, hydrated inorganic single crystal. We examine the laser-induced ion and neutral emissions accompanying 248 nm excimer laser radiation. Both types of emission are several orders of magnitude higher following exposure to 2 keV electrons at current densities of 200 muA/cm(2) and doses of 10(2) to, 10(3) mC/cm(2). We show that the enhancements in emission are strongly correlated with e-beam induced morphology changes (including recrystallization) on this unusual surface. We then examine similar effects on "dry" crystals such as NaCl and NaNO3 which are exposed to 10(-5) Pa partial pressures of H2O. Again dramatic enhancements in radiation induced emissions are exhibited along with the generation of unique morphological structures with nanometer scale dimensions. (C) 2002 Elsevier Science B.V. All rights reserved.
C1 Washington State Univ, Dept Phys, Surface Dynam Lab, Pullman, WA 99164 USA.
   Pacific NW Natl Lab, Richland, WA 99352 USA.
RP Dickinson, JT (reprint author), Washington State Univ, Dept Phys, Surface Dynam Lab, Pullman, WA 99164 USA.
NR 40
TC 4
Z9 4
U1 0
U2 3
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0169-4332
J9 APPL SURF SCI
JI Appl. Surf. Sci.
PD MAR 15
PY 2003
VL 208
BP 2
EP 14
AR PII S0169-4332(02)01277-1
DI 10.1016/S0169-4332(02)01277-1
PG 13
WC Chemistry, Physical; Materials Science, Coatings & Films; Physics,
   Applied; Physics, Condensed Matter
SC Chemistry; Materials Science; Physics
GA 661BK
UT WOS:000181871200002
ER

PT J
AU Hauer, M
   Funk, DJ
   Lippert, T
   Wokaun, A
AF Hauer, M
   Funk, DJ
   Lippert, T
   Wokaun, A
TI Laser ablation of polymers studied by ns-interferometry and
   ns-shadowgraphy measurements
SO APPLIED SURFACE SCIENCE
LA English
DT Article; Proceedings Paper
CT Conference on Physics and Chemistry of Advanced Laser Materials
   Processing
CY JUN 18-21, 2002
CL STRASBOURG, FRANCE
DE laser ablation; shadowgraphy; interferometry; reflectivity; triazene
   polymer; polyimide
AB The dynamic processes during ablation are studied by nanosecond-interferometry and shadowgraphy. Most commercial polymers exhibit poor laser ablation properties, therefore special triazene polymers, with superior ablation properties were developed. The photochemical active triazene group absorbs around 330 nm whereas the absorption around 200 nm is due to the photostable aromatic groups. The ns-interferometry shows that the etching of the triazene polymer starts and ends with the laser beam after irradiation at 193 and 308 nm. Shadowgraphy of the triazene polymer and polyimide reveal that the speed of the aerial shockwave increases with fluence and is higher for irradiation at 193 nm than for 308 nm. Shockwaves with equal or higher velocities are observed for the triazene polymer compared to polyimide. (C) 2002 Elsevier Science B.V. All rights reserved.
C1 Paul Scherrer Inst, CH-5232 Villigen, Switzerland.
   Los Alamos Natl Lab, Los Alamos, NM 87545 USA.
RP Lippert, T (reprint author), Paul Scherrer Inst, CH-5232 Villigen, Switzerland.
RI Lippert, Thomas/N-2423-2016
NR 27
TC 12
Z9 12
U1 0
U2 2
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0169-4332
J9 APPL SURF SCI
JI Appl. Surf. Sci.
PD MAR 15
PY 2003
VL 208
BP 107
EP 112
DI 10.1016/S0169-4332(02)01345-4
PG 6
WC Chemistry, Physical; Materials Science, Coatings & Films; Physics,
   Applied; Physics, Condensed Matter
SC Chemistry; Materials Science; Physics
GA 661BK
UT WOS:000181871200018
ER

PT J
AU Gnatenko, DV
   Dunn, JJ
   McCorkle, SR
   Weissmann, D
   Perrotta, PL
   Bahou, WF
AF Gnatenko, DV
   Dunn, JJ
   McCorkle, SR
   Weissmann, D
   Perrotta, PL
   Bahou, WF
TI Transcript profiling of human platelets using microaray and serial
   analysis of gene expression
SO BLOOD
LA English
DT Article
ID ACTIVATED HUMAN PLATELETS; MESSENGER-RNA; RETICULATED PLATELETS;
   TRANSLATIONAL CONTROL; PROTEIN; TURNOVER; CLONING; PEPTIDE; CANCER;
   MOUSE
AB Human platelets are anucleate blood cells that retain cytoplasmic mRNA and maintain functionally intact protein translational capabilities. We have adapted complementary techniques of microarray and serial analysis of gene expression (SAGE) for genetic profiling of highly purified human blood platelets. Microarray analysis using the Affymetrix HG-U95Av2 approximately 12 600-probe set maximally identified the expression of 2147 (range, 13%-17%) platelet-expressed transcripts, with approximately 22% collectively involved in metabolism and receptor/signaling, and an overrepresentation of genes with unassigned function (32%). In contrast, a modified SAGE protocol using the Type IIS restriction enzyme Mmel (generating 21-base pair [bp] or 22-bp tags) demonstrated that 89% of tags represented mitochondrial (mt) transcripts (enriched in 16S and 12S ribosomal RNAs), presumably related to persistent mt-transcription in the absence of nuclear-derived transcripts. The frequency of non-mt SAGE tags paralleled average difference values (relative expression) for the most "abundant" transcripts as determined by microarray analysis, establishing the concordance of both techniques for platelet profiling. Quantitative reverse transcription-polymerase chain reaction (PCR) confirmed the highest frequency of mt-derived transcripts, along with the mRNAs for neurogranin (NGN, a protein kinase C substrate) and the complement lysis inhibitor clusterin among the top 5 most abundant transcripts. For confirmatory characterization, immunoblots and flow cytometric analyses were performed, establishing abundant cell-surface expression of clusterin and intracellular expression of NGN. These observations demonstrate a strong correlation between high transcript abundance and protein expression, and they establish the validity of transcript analysis as a tool for identifying novel platelet proteins that may regulate normal and pathologic platelet (and/or megakaryocyte) functions.
C1 SUNY Stony Brook, Div Hematol, Dept Med, Stony Brook, NY 11794 USA.
   SUNY Stony Brook, Dept Pathol, Stony Brook, NY 11794 USA.
   SUNY Stony Brook, Genet Program, Stony Brook, NY 11794 USA.
   Brookhaven Natl Lab, Dept Biol, Upton, NY 11973 USA.
   Robert Wood Johnson Med Ctr, Dept Pathol, New Brunswick, NJ USA.
RP Bahou, WF (reprint author), SUNY Stony Brook, Div Hematol, Dept Med, HSCT15-040, Stony Brook, NY 11794 USA.
FU NHLBI NIH HHS [HL49141, HL53665]; PHS HHS [M01 10710-5]
NR 38
TC 245
Z9 250
U1 0
U2 4
PU AMER SOC HEMATOLOGY
PI WASHINGTON
PA 1900 M STREET. NW SUITE 200, WASHINGTON, DC 20036 USA
SN 0006-4971
J9 BLOOD
JI Blood
PD MAR 15
PY 2003
VL 101
IS 6
BP 2285
EP 2293
DI 10.1182/blood-2002-09-2797
PG 9
WC Hematology
SC Hematology
GA 653JT
UT WOS:000181432600033
PM 12433680
ER

PT J
AU West, TO
   Pena, N
AF West, TO
   Pena, N
TI Determining thresholds for mandatory reporting of greenhouse gas
   emissions
SO ENVIRONMENTAL SCIENCE & TECHNOLOGY
LA English
DT Article
AB A number of countries are considering implementation of reporting requirements for greenhouse gases. Some reporting systems have been proposed that would require each entity or facility exceeding an annual emissions threshold to report their emissions to a governmental agency. The analysis presented here provides a first approximation of the number of facilities in selected U.S. economic sectors that would report under several different reporting thresholds. Results indicate that thresholds below 10 000 Mg of carbon dioxide equivalent (CO2E) per year may bring in relatively large numbers of facilities while minimally increasing the percentage of reported emissions. None of the reporting thresholds considered in this analysis would account for the majority of greenhouse gas emissions from the U.S. agricultural, transportation, or residential and commercial building sectors. If these sectors, in which large numbers of farms, vehicles, and buildings each emit relatively small amounts of greenhouse gases, are to be included in a reporting framework, additional or alternative approaches to reporting should be considered. Alternative approaches may include creating separate thresholds for individual greenhouse gases instead of using an aggregated CO2E unit, creating separate reporting thresholds for individual sectors, or combining sources of small emissions into a single reporting entity.
C1 Oak Ridge Natl Lab, Div Environm Sci, Oak Ridge, TN 37831 USA.
   Pew Ctr Global Climate Change, Arlington, VA 22201 USA.
RP West, TO (reprint author), Oak Ridge Natl Lab, Div Environm Sci, POB 2008, Oak Ridge, TN 37831 USA.
RI West, Tristram/C-5699-2013
OI West, Tristram/0000-0001-7859-0125
NR 18
TC 4
Z9 4
U1 0
U2 5
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0013-936X
J9 ENVIRON SCI TECHNOL
JI Environ. Sci. Technol.
PD MAR 15
PY 2003
VL 37
IS 6
BP 1057
EP 1060
DI 10.1021/es025786a
PG 4
WC Engineering, Environmental; Environmental Sciences
SC Engineering; Environmental Sciences & Ecology
GA 656VH
UT WOS:000181629700001
PM 12680654
ER

PT J
AU Wikstrom, E
   Ryan, S
   Touati, A
   Telfer, M
   Tabor, D
   Gullett, BK
AF Wikstrom, E
   Ryan, S
   Touati, A
   Telfer, M
   Tabor, D
   Gullett, BK
TI Importance of chlorine speciation on de Novo formation of
   polychlorinated dihenzo-p-dioxins and polychlorinated dibenzofurans
SO ENVIRONMENTAL SCIENCE & TECHNOLOGY
LA English
DT Article
ID INCINERATOR FLY-ASH; ORGANIC CHLORINE; RESIDUAL CARBON; MUNICIPAL WASTE;
   COMBUSTION; BIPHENYLS; OXIDATION; EMISSIONS; BENZENES; MIXTURES
AB The role of chlorine speciation on de novo formation of polychlorinated dibenzo-p-dioxins and polychlorinated dibenzofurans (PCDDs/Fs) has been studied thoroughly in an entrained flow reactor during simulated waste combustion. The effects of gas-phase chlorine species such as chlorine (Cl-2), hydrogen chloride (NCl), and chlorine radicals (Cl.) as well as ash-bound chlorine, on PCDD/F de novo formation were isolated for investigation. The ash-bound chlorine alone was observed to be a sufficient chlorine source for PCDD/F formation. The addition of HCl to the system did not influence the yields of the PCDDs/Fs nor the degree of chlorination due to its poor chlorinating ability. Addition of 200 PPM of Cl-2 to the ash-feed system resulted in increased PCDD/F yields, especially for the octaand hepta-chlorinated congeners. Altering the reaction temperature to enable the presence of only Cl-2 to the system did not change the yields of PCDD/F compared to those when both Cl-2/Cl. were present. However, comparison between ash-bound and gas-phase chlorine, the latter at a concentration typical of a realistic combustion process, revealed ash-bound chlorine to be the more important chlorine source for de novo formation of PCDD/F in a full-scale incinerator.
C1 US EPA, Air Pollut Technol Branch, Air Pollut Prevent & Control Div, Natl Risk Management Res Lab, Res Triangle Pk, NC 27711 USA.
   ARCADIS Geraghty & Miller Inc, Res Triangle Pk, NC 27709 USA.
   Oak Ridge Inst Sci & Educ, Postdoctoral Program, Oak Ridge, TN 37831 USA.
RP Gullett, BK (reprint author), US EPA, Air Pollut Technol Branch, Air Pollut Prevent & Control Div, Natl Risk Management Res Lab, Res Triangle Pk, NC 27711 USA.
NR 36
TC 41
Z9 47
U1 3
U2 21
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0013-936X
J9 ENVIRON SCI TECHNOL
JI Environ. Sci. Technol.
PD MAR 15
PY 2003
VL 37
IS 6
BP 1108
EP 1113
DI 10.1021/es026262d
PG 6
WC Engineering, Environmental; Environmental Sciences
SC Engineering; Environmental Sciences & Ecology
GA 656VH
UT WOS:000181629700009
PM 12680662
ER

PT J
AU Hankel, M
   Balint-Kurti, G
   Gray, SK
AF Hankel, M
   Balint-Kurti, G
   Gray, SK
TI Sinc wave packets: New form of wave packet for time-dependent quantum
   mechanical reactive scattering calculations
SO INTERNATIONAL JOURNAL OF QUANTUM CHEMISTRY
LA English
DT Article; Proceedings Paper
CT 3rd Research Workshop and Graduate School on Phyiscs and Chemistry of
   Quantum Systems
CY MAY 14-18, 2001
CL DEBRECEN, HUNGARY
DE time-dependent quantum theory; reactive scattering; wave packets;
   quantum scattering
ID REACTION PROBABILITIES; STATE DISTRIBUTIONS; CROSS-SECTIONS; DYNAMICS;
   O(D-1)+H-2->OH+H
AB A new form of wave packet, the sinc wave packet, is defined. The wave packet has some advantages for use in time-dependent quantum mechanical reactive scattering calculations. These advantages consist of the fact that it possesses a reasonable constant amplitude over a range of momenta or energies. Quantum mechanical calculations undertaken using such a wave packet will therefore result in a more even-handed treatment of all the energies within the range of energies treated by the calculation. Test calculations demonstrate that the new sinc wave packets always yield slightly more accurate results than equivalent Gaussian wave packets. They are also easier to use because the range of energies they effectively cover may be more easily assessed. (C) 2003 Wiley Periodicals, Inc.
C1 Univ Bristol, Sch Chem, Bristol BS8 1TS, Avon, England.
   Argonne Natl Lab, Div Chem, Argonne, IL 60439 USA.
RP Balint-Kurti, G (reprint author), Univ Bristol, Sch Chem, Cantocks Close, Bristol BS8 1TS, Avon, England.
RI Hankel, Marlies/C-6262-2009
OI Hankel, Marlies/0000-0002-8297-7231
NR 20
TC 35
Z9 35
U1 1
U2 4
PU JOHN WILEY & SONS INC
PI HOBOKEN
PA 111 RIVER ST, HOBOKEN, NJ 07030 USA
SN 0020-7608
J9 INT J QUANTUM CHEM
JI Int. J. Quantum Chem.
PD MAR 15
PY 2003
VL 92
IS 2
BP 205
EP 211
DI 10.1002/qua.10507
PG 7
WC Chemistry, Physical; Mathematics, Interdisciplinary Applications;
   Physics, Atomic, Molecular & Chemical
SC Chemistry; Mathematics; Physics
GA 651QQ
UT WOS:000181332400013
ER

PT J
AU Dunaevsky, A
   Raitses, Y
   Fisch, NJ
AF Dunaevsky, A
   Raitses, Y
   Fisch, NJ
TI Ferroelectric cathodes in transverse magnetic fields
SO JOURNAL OF APPLIED PHYSICS
LA English
DT Article
ID ELECTRON-ION EMISSION; PLASMA CATHODE; SURFACE FLASHOVER; HALL THRUSTER;
   VACUUM; VOLTAGE; OPERATION; DISCHARGE; GYROTRON; CERAMICS
AB Experimental investigations of a planar ferroelectric cathode in a transverse magnetic field up to 3 kG are presented. It is shown that the transverse magnetic field differently affects the operation of ferroelectric plasma cathodes in "bright" and "dark" emission modes in vacuum. In the bright mode, when the surface plasma is formed, the application of the transverse magnetic field leads to an increase of the surface plasma density. In the dark mode, the magnetic field impedes the electron emission. This result indicates the similarity of the dark emission mode to the surface preflashover, where the transverse magnetic field inhibits the development of secondary electron avalanches along the surface. (C) 2003 American Institute of Physics.
C1 Princeton Univ, Princeton Plasma Phys Lab, Princeton, NJ 08543 USA.
RP Dunaevsky, A (reprint author), Princeton Univ, Princeton Plasma Phys Lab, POB 451, Princeton, NJ 08543 USA.
NR 31
TC 3
Z9 3
U1 0
U2 2
PU AMER INST PHYSICS
PI MELVILLE
PA CIRCULATION & FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1,
   MELVILLE, NY 11747-4501 USA
SN 0021-8979
J9 J APPL PHYS
JI J. Appl. Phys.
PD MAR 15
PY 2003
VL 93
IS 6
BP 3481
EP 3485
DI 10.1063/1.1556568
PG 5
WC Physics, Applied
SC Physics
GA 652JQ
UT WOS:000181376400055
ER

PT J
AU Krcmar, M
   Saslow, WM
   Zangwill, A
AF Krcmar, M
   Saslow, WM
   Zangwill, A
TI Static screening by conducting nanospheres
SO JOURNAL OF APPLIED PHYSICS
LA English
DT Article
ID SEMICONDUCTOR CLUSTERS; QUANTUM DOTS; FULLERENES; ABSORPTION; PARTICLES;
   SURFACES; PHYSICS; MODEL
AB This article examines the static screening of a uniform electric field by nonideal conducting nanospheres; that is, those with a finite (rather than an infinite) density of states at the Fermi surface. The theory characterizes the spheres with a nonzero screening length l and a dielectric constant epsilonnot equal1. We study bulk spheres, spherical shells, and bulk spheres with localized and delocalized surface states. The results should be applicable to nanospheres with a quasicontinuous distribution of energy levels such as metallic and semiconducting nanoparticles and fullerene complexes such as carbon onions. A companion article uses the same theory to treat the electrostatics of nonideal conducting nanocylinders. (C) 2003 American Institute of Physics.
C1 Texas A&M Univ, Dept Phys, College Stn, TX 77840 USA.
   Oak Ridge Natl Lab, Div Met & Ceram, Oak Ridge, TN 37831 USA.
   Georgia Inst Technol, Sch Phys, Atlanta, GA 30332 USA.
RP Saslow, WM (reprint author), Texas A&M Univ, Dept Phys, College Stn, TX 77840 USA.
NR 26
TC 5
Z9 5
U1 0
U2 2
PU AMER INST PHYSICS
PI MELVILLE
PA CIRCULATION & FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1,
   MELVILLE, NY 11747-4501 USA
SN 0021-8979
J9 J APPL PHYS
JI J. Appl. Phys.
PD MAR 15
PY 2003
VL 93
IS 6
BP 3490
EP 3494
DI 10.1063/1.1540711
PG 5
WC Physics, Applied
SC Physics
GA 652JQ
UT WOS:000181376400057
ER

PT J
AU Krcmar, M
   Saslow, WM
   Zangwill, A
AF Krcmar, M
   Saslow, WM
   Zangwill, A
TI Electrostatics of conducting nanocylinders
SO JOURNAL OF APPLIED PHYSICS
LA English
DT Article
ID CARBON NANOTUBES; FIELD; CAPACITANCE; ABSORPTION; PARTICLES; CIRCUITS;
   BARRIERS
AB This article calculates the capacitance and transverse polarizability of nonideal conducting nanocylinders. It employs a semiclassical theory that characterizes the cylinders with a nonzero screening length l and a dielectric constant epsilonnot equal1. Cylinders both with and without free surface states are considered. The results should be relevant to cylinders with a quasicontinuous distribution of energy levels such as nanowires and nanotubes. The theory yields very acceptable agreement with random phase approximation calculations for the radius dependence of the polarizability of single-wall carbon nanotubes. The same type of theory has already been applied to the capacitance of nanospheres, and in a companion article is applied to static screening by nanospheres. (C) 2003 American Institute of Physics.
C1 Texas A&M Univ, Dept Phys, College Stn, TX 77840 USA.
   Oak Ridge Natl Lab, Div Met & Ceram, Oak Ridge, TN 37831 USA.
   Georgia Inst Technol, Sch Phys, Atlanta, GA 30332 USA.
RP Saslow, WM (reprint author), Texas A&M Univ, Dept Phys, College Stn, TX 77840 USA.
NR 29
TC 20
Z9 20
U1 1
U2 6
PU AMER INST PHYSICS
PI MELVILLE
PA CIRCULATION & FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1,
   MELVILLE, NY 11747-4501 USA
SN 0021-8979
J9 J APPL PHYS
JI J. Appl. Phys.
PD MAR 15
PY 2003
VL 93
IS 6
BP 3495
EP 3500
DI 10.1063/1.1540712
PG 6
WC Physics, Applied
SC Physics
GA 652JQ
UT WOS:000181376400058
ER

PT J
AU Gregg, BA
   Hanna, MC
AF Gregg, BA
   Hanna, MC
TI Comparing organic to inorganic photovoltaic cells: Theory, experiment,
   and simulation
SO JOURNAL OF APPLIED PHYSICS
LA English
DT Article
ID SENSITIZED SOLAR-CELLS; CHARGE RECOMBINATION KINETICS; TITANIUM-DIOXIDE
   FILMS; OPEN-CIRCUIT VOLTAGE; ELECTRON-TRANSFER; PHOTODIODES;
   HETEROJUNCTIONS; INTERFACES; PARAMETERS; GENERATION
AB Charge carriers are photogenerated with very different spatial distributions in conventional inorganic photovoltaic (IPV) cells and in organic photovoltaic (OPV or excitonic) cells. This leads to a fundamental, and often overlooked, mechanistic difference between them. Carriers are generated primarily at the exciton-dissociating heterointerface in OPV cells, resulting in the production of electrons in one phase and holes in the other-the two carrier types are thus already separated across the interface upon photogeneration in OPV cells, giving rise to a powerful chemical potential energy gradient delmu(hv) that promotes the photovoltaic effect. This occurs also in high-surface-area OPV cells, although their description is more complex. In contrast, both carrier types are photogenerated together throughout the bulk in IPV cells: delmu(hv) then drives both electrons and holes in the same direction through the same phase; efficient carrier separation therefore requires a built-in equilibrium electrical potential energy difference empty set(bi) across the cell. The open-circuit photovoltage V-oc is thus limited to empty set(bi) in IPV cells, but it is often greater than empty set(bi) in OPVs. The basic theory necessary to compare IPVs to OPVs is reviewed. Relevant experiments are described, and numerical simulations that compare semiconductor devices differing only in the spatial distribution of photogenerated carriers are presented to demonstrate this fundamental distinction between the photoconversion mechanisms of IPV and OPV devices. (C) 2003 American Institute of Physics.
C1 Natl Renewable Energy Lab, Golden, CO 80401 USA.
RP Gregg, BA (reprint author), Natl Renewable Energy Lab, 1617 Cole Blvd, Golden, CO 80401 USA.
NR 47
TC 287
Z9 289
U1 10
U2 174
PU AMER INST PHYSICS
PI MELVILLE
PA CIRCULATION & FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1,
   MELVILLE, NY 11747-4501 USA
SN 0021-8979
J9 J APPL PHYS
JI J. Appl. Phys.
PD MAR 15
PY 2003
VL 93
IS 6
BP 3605
EP 3614
DI 10.1063/1.1544413
PG 10
WC Physics, Applied
SC Physics
GA 652JQ
UT WOS:000181376400073
ER

PT J
AU Haverkamp, J
   Mayo, RM
   Bourham, MA
   Narayan, J
   Jin, C
   Duscher, G
AF Haverkamp, J
   Mayo, RM
   Bourham, MA
   Narayan, J
   Jin, C
   Duscher, G
TI Plasma plume characteristics and properties of pulsed laser deposited
   diamond-like carbon films
SO JOURNAL OF APPLIED PHYSICS
LA English
DT Article
ID ION KINETIC-ENERGY; OPTICAL-PROPERTIES; THIN-FILMS; ABLATION;
   SPECTROSCOPY; TEMPERATURE; EVAPORATION; COATINGS
AB Pulsed laser deposition is a unique technique for the deposition of hydrogen-free diamond-like carbon films. During deposition, amorphous carbon is evaporated from a solid target by a high-energy KrF laser, ionized, and ejected as a plasma plume. The plume expands outwards and deposits the target material on a substrate. The plasma properties of the plume determine the quality of the thin films deposited on the substrate. These plume properties include ion density, ion flow speed, electron temperature, and plume peaking parameter. In this research, a triple Langmuir probe is used to determine various plasma properties of the plume created from the pulsed laser ablation of amorphous graphite as a function of laser energy density and laser spot size on the target. A thin diamond-like carbon film is deposited and analyzed with electron energy-loss spectroscopy to determine the sp(3)/sp(2) fraction. A special preparation technique was used to prepare the thin film for analysis to prevent the damage that may be caused by conventional ion milling techniques. (C) 2003 American Institute of Physics.
C1 N Carolina State Univ, Dept Nucl Engn, Raleigh, NC 27695 USA.
   N Carolina State Univ, Dept Mat Sci & Engn, Raleigh, NC 27695 USA.
   Oak Ridge Natl Lab, Div Solid State, Oak Ridge, TN 37831 USA.
RP Haverkamp, J (reprint author), N Carolina State Univ, Dept Nucl Engn, Raleigh, NC 27695 USA.
RI Narayan, Jagdish/D-1874-2009; Duscher, Gerd/G-1730-2014
OI Duscher, Gerd/0000-0002-2039-548X
NR 25
TC 20
Z9 21
U1 0
U2 5
PU AMER INST PHYSICS
PI MELVILLE
PA CIRCULATION & FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1,
   MELVILLE, NY 11747-4501 USA
SN 0021-8979
J9 J APPL PHYS
JI J. Appl. Phys.
PD MAR 15
PY 2003
VL 93
IS 6
BP 3627
EP 3634
DI 10.1063/1.1555695
PG 8
WC Physics, Applied
SC Physics
GA 652JQ
UT WOS:000181376400076
ER

PT J
AU Balcioglu, A
   Ahrenkiel, RK
   Friedman, DJ
AF Balcioglu, A
   Ahrenkiel, RK
   Friedman, DJ
TI Effects of oxygen contamination on diffusion length in p(+)-n GaInNAs
   solar cells
SO JOURNAL OF APPLIED PHYSICS
LA English
DT Article
ID GAAS
AB We have studied deep level impurities in p(+)-n GaInNAs solar cells using secondary ion mass spectroscopy (SIMS), capacitance-voltage (C-V), and deep-level transient spectroscopy (DLTS). These films were grown by atmospheric and low-pressure metalorganic vapor phase epitaxy. The base layer is doped with silicon and the emitter layer is Zn doped. Two types of devices have been studied: devices grown with and without the addition of oxygen impurity. Using SIMS, the oxygen concentration was found to be about 2-3x10(19) and 1x10(17) cm(-3), respectively. C-V measurements at temperatures below 190 K have revealed that carrier freeze out occurs in high oxygen samples, whereas we did not observe this phenomenon in low oxygen devices. In addition to observation of several trap levels in all samples, we observed two additional near midgap traps designated E3 (electron) at E-C -0.59 eV and H3 (hole) at E-V +0.59 eV only in high oxygen devices. We present evidence that these levels (E3 and H3) are associated with the oxygen defect and are an effective recombination center. We observed a logarithmic correlation between the concentration of the oxygen recombination center and the device quantum efficiency. From this correlation, the hole diffusion length is 0.06-0.15 and 0.12-0.31 mum with and without back reflection, respectively. We found that the hole diffusion length is strongly dependent on the concentration of the oxygen recombination center. We conclude that the oxygen recombination center is a lifetime-limiting defect and, therefore, controls the hole diffusion length. (C) 2003 American Institute of Physics.
C1 Natl Renewable Energy Lab, Golden, CO 80401 USA.
RP Balcioglu, A (reprint author), Natl Renewable Energy Lab, Golden, CO 80401 USA.
NR 22
TC 8
Z9 8
U1 1
U2 7
PU AMER INST PHYSICS
PI MELVILLE
PA CIRCULATION & FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1,
   MELVILLE, NY 11747-4501 USA
SN 0021-8979
J9 J APPL PHYS
JI J. Appl. Phys.
PD MAR 15
PY 2003
VL 93
IS 6
BP 3635
EP 3642
DI 10.1063/1.1542937
PG 8
WC Physics, Applied
SC Physics
GA 652JQ
UT WOS:000181376400077
ER

PT J
AU Martin, RL
AF Martin, RL
TI Natural transition orbitals
SO JOURNAL OF CHEMICAL PHYSICS
LA English
DT Article
ID DENSITY-FUNCTIONAL THEORY; EFFECTIVE CORE POTENTIALS;
   EXCITATION-ENERGIES; MOLECULAR CALCULATIONS; SPECTROSCOPY; PREDICTION;
   SPECTRA; STATES
AB A means of finding a compact orbital representation for the electronic transition density matrix is described. The technique utilizes the corresponding orbital transformation of Amos and Hall and allows a dramatic simplification in the qualitative description of an electronic transition. (C) 2003 American Institute of Physics.
C1 Los Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA.
RP Martin, RL (reprint author), Los Alamos Natl Lab, Div Theoret, MS B268, Los Alamos, NM 87545 USA.
NR 22
TC 567
Z9 569
U1 8
U2 105
PU AMER INST PHYSICS
PI MELVILLE
PA CIRCULATION & FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1,
   MELVILLE, NY 11747-4501 USA
SN 0021-9606
J9 J CHEM PHYS
JI J. Chem. Phys.
PD MAR 15
PY 2003
VL 118
IS 11
BP 4775
EP 4777
DI 10.1063/1.1558471
PG 3
WC Chemistry, Physical; Physics, Atomic, Molecular & Chemical
SC Chemistry; Physics
GA 650XJ
UT WOS:000181289000001
ER

PT J
AU Harkless, JAW
   Rodriguez, JH
   Mitas, L
   Lester, WA
AF Harkless, JAW
   Rodriguez, JH
   Mitas, L
   Lester, WA
TI A quantum Monte Carlo and density functional theory study of the
   electronic structure of peroxynitrite anion
SO JOURNAL OF CHEMICAL PHYSICS
LA English
DT Article
ID NITRIC-OXIDE; SUPEROXIDE-DISMUTASE; EFFECTIVE POTENTIALS;
   WAVE-FUNCTIONS; LIPID-PEROXIDATION; INDUCED APOPTOSIS; HL-60 CELLS;
   BASIS-SETS; ATOMS; OXIDATION
AB Single point calculations of the ground state electronic structure of peroxynitrite anion have been performed at the optimized cis geometry using the restricted Hartree-Fock (RHF), Moller Plesset second order perturbation theory (MP2), generalized gradient approximation density functional theory (GGA DFT) in the B3LYP form and two quantum Monte Carlo (QMC) methods, variational Monte Carlo (VMC) and diffusion Monte Carlo (DMC). These calculations reveal differences in atomization energies estimated by B3LYP (287.03 kcal/mol), MP2 (290.84 kcal/mol), and DMC, 307.4(1.9) kcal/mol, as compared to experiment, 313(1) kcal/mol. The error associated with MP2 and B3LYP methods is attributed largely to differential recovery of correlation energies for neutral nitrogen and oxygen atoms relative to the oxygen and peroxynitrite anions. In addition, basis set studies were carried out to determine potential sources of error in MP2 and B3LYP valence energy values. Our studies indicate that MP2 and B3LYP valence energies are strongly dependent on the presence of diffuse functions for the negative ions O- and ONOO-. (C) 2003 American Institute of Physics.
C1 Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA.
   Univ Calif Berkeley, Lawrence Berkeley Lab, Div Chem Sci, Berkeley, CA 94720 USA.
   Purdue Univ, Dept Phys, W Lafayette, IN 47907 USA.
   N Carolina State Univ, Dept Phys, Raleigh, NC 27695 USA.
RP Harkless, JAW (reprint author), NIST, Phys & Chem Properties Div, 100 Bur Dr,Stop 8380, Gaithersburg, MD 20899 USA.
NR 68
TC 4
Z9 4
U1 0
U2 1
PU AMER INST PHYSICS
PI MELVILLE
PA CIRCULATION & FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1,
   MELVILLE, NY 11747-4501 USA
SN 0021-9606
J9 J CHEM PHYS
JI J. Chem. Phys.
PD MAR 15
PY 2003
VL 118
IS 11
BP 4987
EP 4992
DI 10.1063/1.1544732
PG 6
WC Chemistry, Physical; Physics, Atomic, Molecular & Chemical
SC Chemistry; Physics
GA 650XJ
UT WOS:000181289000024
ER

PT J
AU Rao, CV
   Arkin, AP
AF Rao, CV
   Arkin, AP
TI Stochastic chemical kinetics and the quasi-steady-state assumption:
   Application to the Gillespie algorithm
SO JOURNAL OF CHEMICAL PHYSICS
LA English
DT Article
ID ELIMINATION; SIMULATION; EQUATION; PATHWAY; SYSTEMS; LAMBDA; CELLS
AB Biochemical dynamics are often determined by series of single molecule events such as gene expression and reactions involving protein concentrations at nanomolar concentrations. Molecular fluctuations, consequently, may be of biological significance. For example, heterogeneity in clonal populations is believed to arise from molecular fluctuations in gene expression. A realistic description, therefore, requires a probabilistic description of the biochemical dynamics as deterministic descriptions cannot capture the inherent molecular fluctuations. The Gillespie algorithm [D. T. Gillespie, J. Phys. Chem. 81, 2350 (1977)] is a stochastic procedure for simulating chemical systems at low concentrations. A limitation of stochastic kinetic models is that they require detailed information about the chemical kinetics often unavailable in biological systems. Furthermore, the Gillespie algorithm is computationally intensive when there are many molecules and reaction events. In this article, we explore one approximation technique, well known in deterministic kinetics, for simplifying the stochastic model: the quasi-steady-state assumption (QSSA). We illustrate how the QSSA can be applied to the Gillespie algorithm. Using the QSSA, we derive stochastic Michaelis-Menten rate expressions for simple enzymatic reactions and illustrate how the QSSA is applied when modeling and simulating a simple genetic circuit. (C) 2003 American Institute of Physics.
C1 Univ Calif Berkeley, Lawrence Berkeley Lab, Dept Bioengn, Berkeley, CA 94720 USA.
   Univ Calif Berkeley, Lawrence Berkeley Lab, Howard Hughes Med Inst, Dept Chem, Berkeley, CA 94720 USA.
RP Rao, CV (reprint author), Univ Calif Berkeley, Lawrence Berkeley Lab, Dept Bioengn, MS 3-130, Berkeley, CA 94720 USA.
RI Arkin, Adam/A-6751-2008
OI Arkin, Adam/0000-0002-4999-2931
NR 32
TC 338
Z9 345
U1 7
U2 37
PU AMER INST PHYSICS
PI MELVILLE
PA CIRCULATION & FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1,
   MELVILLE, NY 11747-4501 USA
SN 0021-9606
J9 J CHEM PHYS
JI J. Chem. Phys.
PD MAR 15
PY 2003
VL 118
IS 11
BP 4999
EP 5010
DI 10.1063/1.1545446
PG 12
WC Chemistry, Physical; Physics, Atomic, Molecular & Chemical
SC Chemistry; Physics
GA 650XJ
UT WOS:000181289000026
ER

PT J
AU Patel, MV
   Viel, A
   Paesani, F
   Huang, P
   Whaley, KB
AF Patel, MV
   Viel, A
   Paesani, F
   Huang, P
   Whaley, KB
TI Effects of molecular rotation on densities in doped He-4 clusters
SO JOURNAL OF CHEMICAL PHYSICS
LA English
DT Article
ID SUPERFLUID-HELIUM CLUSTERS; POTENTIAL-ENERGY SURFACE; HYDRODYNAMIC
   MODEL; QUANTUM SOLVATION; ENHANCED MOMENTS; LIQUID-HELIUM; MONTE-CARLO;
   SPECTROSCOPY; HCN; NANODROPLETS
AB The effects of including rotational degrees of freedom on helium solvation densities in molecule-doped helium clusters are investigated for a variety of molecules. Helium densities and cluster energetics are calculated with diffusion Monte Carlo methods. The rotationally induced changes in the helium density distributions are examined and quantified with a theoretical estimator applicable to molecules of arbitrary symmetry. This analysis leads to a discussion of adiabatic following of molecular rotation in a solvating helium environment. We make a detailed comparative study of the effect of molecular rotation as a function of four impurity molecules with varying mass and symmetry: SF6, OCS, HCN, and benzene (C6H6). We find that even for the heaviest rotors, only a fraction of the solvating helium density adiabatically follows the molecular motion in the quantum ground state. For the lightest molecule, HCN, a negligible degree of adiabatic following is found. A discussion of the various definitions is presented to clarify the meaning of adiabatic following, and its applicability to dynamical models of quantum rotation in helium droplets is evaluated in light of the quantitative findings of incomplete adiabatic following established here. (C) 2003 American Institute of Physics.
C1 Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA.
   Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA.
   Univ Calif Berkeley, Kenneth S Pitzer Ctr Theoret Chem, Berkeley, CA 94720 USA.
RP Patel, MV (reprint author), Lawrence Livermore Natl Lab, L-405, Livermore, CA 94550 USA.
RI VIEL, Alexandra/A-7894-2008; Paesani, Francesco/B-1435-2009; 
OI Patel, Mehul/0000-0002-0486-010X
NR 41
TC 34
Z9 34
U1 1
U2 5
PU AMER INST PHYSICS
PI MELVILLE
PA CIRCULATION & FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1,
   MELVILLE, NY 11747-4501 USA
SN 0021-9606
J9 J CHEM PHYS
JI J. Chem. Phys.
PD MAR 15
PY 2003
VL 118
IS 11
BP 5011
EP 5027
DI 10.1063/1.1545106
PG 17
WC Chemistry, Physical; Physics, Atomic, Molecular & Chemical
SC Chemistry; Physics
GA 650XJ
UT WOS:000181289000027
ER

PT J
AU Tsige, M
   Soddemann, T
   Rempe, SB
   Grest, GS
   Kress, JD
   Robbins, MO
   Sides, SW
   Stevens, MJ
   Webb, E
AF Tsige, M
   Soddemann, T
   Rempe, SB
   Grest, GS
   Kress, JD
   Robbins, MO
   Sides, SW
   Stevens, MJ
   Webb, E
TI Interactions and structure of poly(dimethylsiloxane) at silicon dioxide
   surfaces: Electronic structure and molecular dynamics studies
SO JOURNAL OF CHEMICAL PHYSICS
LA English
DT Article
ID TOTAL-ENERGY CALCULATIONS; INITIO FORCE-FIELD; WAVE BASIS-SET; VITREOUS
   SILICA; PSEUDOPOTENTIALS; ADSORPTION; SIMULATION; EXCHANGE; METALS;
   ALKANE
AB Electronic structure studies are used to probe the interactions and molecular dynamics simulations are used to study the structure of thin poly(dimethylsiloxane) (PDMS) films near hydroxylated SiO2 substrates. Results of the electronic structure calculations show that the PDMS end groups, rather than atoms such as oxygen in the PDMS backbone structure, dominate interactions at the interface. Methyl-terminated PDMS binds weakly with the substrate via interactions between H atoms on PDMS methyl groups and O atoms on the substrate hydroxyl groups, while hydroxyl-terminated PDMS binds strongly with the substrate via hydrogen bonding between hydroxyl groups on PDMS and the substrate. To study the effect of temperature and type of substrate on the structural ordering of the PDMS liquid near the solid/liquid and liquid/air interfaces, molecular dynamics simulations for two temperatures (300 and 400 K) are carried out for three hydroxylated SiO2 substrates (alpha-quartz, beta-cristobalite and amorphous SiO2). A direct correlation between the amount of ordering in the liquid near the solid/liquid interface and both the roughness of the substrate and the temperature is found. Furthermore the type of terminal end groups on the PDMS molecule also plays a role in the ordering of the PDMS segments near the interface. (C) 2003 American Institute of Physics.
C1 Sandia Natl Labs, Albuquerque, NM 87185 USA.
   Johns Hopkins Univ, Dept Phys & Astron, Baltimore, MD 21218 USA.
   Los Alamos Natl Lab, Los Alamos, NM 87544 USA.
   Univ Calif Santa Barbara, Dept Mat, Santa Barbara, CA 93106 USA.
RP Tsige, M (reprint author), Sandia Natl Labs, POB 5800, Albuquerque, NM 87185 USA.
RI Rempe, Susan/H-1979-2011
NR 36
TC 41
Z9 42
U1 3
U2 22
PU AMER INST PHYSICS
PI MELVILLE
PA CIRCULATION & FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1,
   MELVILLE, NY 11747-4501 USA
SN 0021-9606
J9 J CHEM PHYS
JI J. Chem. Phys.
PD MAR 15
PY 2003
VL 118
IS 11
BP 5132
EP 5142
DI 10.1063/1.1545091
PG 11
WC Chemistry, Physical; Physics, Atomic, Molecular & Chemical
SC Chemistry; Physics
GA 650XJ
UT WOS:000181289000040
ER

PT J
AU Louie, M
   Hogan, C
   Di Mascio, M
   Hurley, A
   Simon, V
   Rooney, J
   Ruiz, N
   Brun, S
   Sun, E
   Perelson, AS
   Ho, DD
   Markowitz, M
AF Louie, M
   Hogan, C
   Di Mascio, M
   Hurley, A
   Simon, V
   Rooney, J
   Ruiz, N
   Brun, S
   Sun, E
   Perelson, AS
   Ho, DD
   Markowitz, M
TI Determining the relative efficacy of highly active antiretroviral
   therapy
SO JOURNAL OF INFECTIOUS DISEASES
LA English
DT Article
ID DYNAMICS IN-VIVO; HIV-1 INFECTION
AB Despite the clinical benefits of combination antiviral therapy, whether maximal antiviral potency has been achieved with current drug combinations remains unclear. We studied the first phase of decay of human immunodeficiency virus type 1 (HIV-1) RNA in plasma, one early indicator of antiviral activity, after the administration of a novel combination of lopinavir/ritonavir, efavirenz, tenofovir disoproxil fumarate, and lamivudine and compared it with that observed in matched cohorts treated with alternative combination regimens. On the basis of these comparisons, we conclude that the relative potency of highly active antiretroviral therapy may be augmented by as much as 25%-30%. However, it is important to emphasize that further study is warranted to explore whether these early measurements of relative efficacy provide long-term virologic and clinical benefits. Nevertheless, we believe that optimal treatment regimens for HIV-1 have yet to be identified and that continued research to achieve this goal is warranted.
C1 Rockefeller Univ, Aaron Diamond AIDS Res Ctr, New York, NY 10016 USA.
   Los Alamos Natl Lab, Div Theoret, Los Alamos, NM USA.
   Gilead Sci Inc, Foster City, CA 94404 USA.
   Bristol Myers Squibb Co, Wallingford, CT 06492 USA.
   Abbott Labs, Abbott Pk, IL 60064 USA.
RP Markowitz, M (reprint author), Rockefeller Univ, Aaron Diamond AIDS Res Ctr, 455 1st Ave,7th Fl, New York, NY 10016 USA.
FU NCRR NIH HHS [M01-RR00102, RR06555]; NIAID NIH HHS [AIY703301A1,
   R37-AI28433]; PHS HHS [1A141387, A142848]
NR 16
TC 66
Z9 67
U1 1
U2 4
PU UNIV CHICAGO PRESS
PI CHICAGO
PA 1427 E 60TH ST, CHICAGO, IL 60637-2954 USA
SN 0022-1899
J9 J INFECT DIS
JI J. Infect. Dis.
PD MAR 15
PY 2003
VL 187
IS 6
BP 896
EP 900
DI 10.1086/368164
PG 5
WC Immunology; Infectious Diseases; Microbiology
SC Immunology; Infectious Diseases; Microbiology
GA 653RL
UT WOS:000181450800003
PM 12660935
ER

PT J
AU Liu, P
   Yan, YF
   Lee, SH
   Tracy, CE
   Turner, JA
AF Liu, P
   Yan, YF
   Lee, SH
   Tracy, CE
   Turner, JA
TI Electrochemical deposition of mesostructured vanadium oxides and
   vanadophosphates
SO JOURNAL OF MATERIALS SCIENCE LETTERS
LA English
DT Article
ID MESOPOROUS METAL-OXIDES; MECHANISM
C1 Natl Renewable Energy Lab, Golden, CO 80401 USA.
RP Liu, P (reprint author), Natl Renewable Energy Lab, 1617 Cole Blvd, Golden, CO 80401 USA.
RI Lee, Sehee/A-5989-2011; Liu, Ping/I-5615-2012
NR 13
TC 1
Z9 1
U1 0
U2 5
PU KLUWER ACADEMIC PUBL
PI DORDRECHT
PA VAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS
SN 0261-8028
J9 J MATER SCI LETT
JI J. Mater. Sci. Lett.
PD MAR 15
PY 2003
VL 22
IS 6
BP 489
EP 490
DI 10.1023/A:1022944619133
PG 2
WC Materials Science, Multidisciplinary
SC Materials Science
GA 660EC
UT WOS:000181820000019
ER

PT J
AU Zimanowski, B
   Wohletz, K
   Dellino, P
   Buttner, R
AF Zimanowski, B
   Wohletz, K
   Dellino, P
   Buttner, R
TI The volcanic ash problem
SO JOURNAL OF VOLCANOLOGY AND GEOTHERMAL RESEARCH
LA English
DT Article
DE explosive volcanism; volcanic hazards; tephrogenesis; energy release
ID PARTICLES; GROWTH; MELTS
AB Explosive volcanic eruptions are the result of intensive magma and rock fragmentation, and they produce volcanic ash, which consists of fragments < 2 min in average diameter. The problem with volcanic ash is that its formation is poorly understood from the standpoint of eruption energetics. Because the source of explosive eruption energy should be the thermal energy of magma, and because an explosion requires rapid conversion of energy into a mechanical form, and because of the physical properties of magma thermal energy is dominantly released by conduction, the energy release on a short time scale (explosion) in volcanic processes has to be the result of a special mechanism, probably a positive feedback mechanism of fragmentation and heat exchange. In fact, the most explosive volcanic explosions are characterized by the most intensive fragmentation. In any fragmentation mechanism the generated particle sizes reflect the kinetic energy available (i.e. the fragmentation energy density). Consequently, fine ash (less than or equal to 64 mum) provides information on fragmentation mechanisms that are the most energetic and related to the highest explosive energy release. In this letter we discuss mechanisms of formation of fine volcanic ash, using experimental results, theoretical considerations, and field observations. We focus on the potency of these mechanisms to explain fine ash produced by explosive volcanism. We conclude that quantitative analysis of fine ash particles is necessary to estimate the mechanical energy of volcanic explosions. (C) 2002 Elsevier Science B.V. All rights reserved.
C1 Univ Wurzburg, Phys Vulkanol Labor, Wurzburg, Germany.
   Los Alamos Natl Lab, Los Alamos, NM USA.
   Univ Bari, Dipartimento Geomineral, I-70124 Bari, Italy.
RP Zimanowski, B (reprint author), Univ Wurzburg, Phys Vulkanol Labor, Wurzburg, Germany.
RI Dellino, Pierfrancesco/M-7636-2015
NR 9
TC 73
Z9 74
U1 0
U2 20
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0377-0273
J9 J VOLCANOL GEOTH RES
JI J. Volcanol. Geotherm. Res.
PD MAR 15
PY 2003
VL 122
IS 1-2
BP 1
EP 5
AR PII S0377-0273(02)00471-7
DI 10.1016/S0377-0273(02)00471-7
PG 5
WC Geosciences, Multidisciplinary
SC Geology
GA 662MT
UT WOS:000181951700001
ER

PT J
AU Qu, J
   Riester, L
   Shih, AJ
   Scattergood, RO
   Lara-Curzio, E
   Watkins, TR
AF Qu, J
   Riester, L
   Shih, AJ
   Scattergood, RO
   Lara-Curzio, E
   Watkins, TR
TI Nanoindentation characterization of surface layers of electrical
   discharge machined WC-Co
SO MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES
   MICROSTRUCTURE AND PROCESSING
LA English
DT Article
DE nanoindentation; mechanical properties; metal matrix ceramic composites;
   electrical discharge machining
ID HARDNESS
AB This study applies nanoindentation and other analysis techniques to investigate the influence of wire electrical discharge machining (EDM) process on the structure and properties of machined surface layers of WC-Co composites. Multiple indents were conducted on the cross-section of the surface recast layer, sub-surface heat-affected zone, and bulk material. The energy disperse Xray spectrometry and X-ray diffraction were used to analyze the material compositions in the heat-affected zone and recast layer and to study the electrical spark eroded surface. The indents were inspected by scanning electron microscopy to distinguish between regular and irregular indents in these three regions. Irregular indents were caused by the porosity, soft matrix material, separation of grain boundaries, and thermal cracks caused by EDM process. The hardness and modulus of elasticity obtained from regular indents in bulk material and heat-affected zone were comparable to those of WC. It was found that the recast layer had lower hardness and modulus of elasticity than the bulk material and heat-affected zone. (C) 2002 Elsevier Science B.V. All rights reserved.
C1 N Carolina State Univ, Dept Mech & Aerosp Engn, Raleigh, NC 27695 USA.
   Oak Ridge Natl Lab, High Temp Mat Lab, Oak Ridge, TN 37831 USA.
   N Carolina State Univ, Dept Mat Sci & Engn, Raleigh, NC 27695 USA.
RP Shih, AJ (reprint author), N Carolina State Univ, Dept Mech & Aerosp Engn, POB 7910, Raleigh, NC 27695 USA.
RI Scattergood, Ronald/D-5204-2009; Watkins, Thomas/D-8750-2016; 
OI Watkins, Thomas/0000-0002-2646-1329; Qu, Jun/0000-0001-9466-3179
NR 16
TC 19
Z9 19
U1 2
U2 7
PU ELSEVIER SCIENCE SA
PI LAUSANNE
PA PO BOX 564, 1001 LAUSANNE, SWITZERLAND
SN 0921-5093
J9 MAT SCI ENG A-STRUCT
JI Mater. Sci. Eng. A-Struct. Mater. Prop. Microstruct. Process.
PD MAR 15
PY 2003
VL 344
IS 1-2
BP 125
EP 131
AR PII S0921-5093(02)00395-7
DI 10.1016/S0921-5093(02)00395-7
PG 7
WC Nanoscience & Nanotechnology; Materials Science, Multidisciplinary;
   Metallurgy & Metallurgical Engineering
SC Science & Technology - Other Topics; Materials Science; Metallurgy &
   Metallurgical Engineering
GA 635FX
UT WOS:000180389300015
ER

PT J
AU Kim, JJ
   Park, JW
   Eagar, TW
AF Kim, JJ
   Park, JW
   Eagar, TW
TI Interfacial microstructure of partial transient liquid phase bonded
   Si3N4-to-Inconel 718 joints
SO MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES
   MICROSTRUCTURE AND PROCESSING
LA English
DT Article
DE transmission electron microscopy; interfacial microstructure; partial
   transient liquid phase bonding; phase identification; reaction layers
ID AUSTENITIC STAINLESS-STEEL; SILICON-NITRIDE; CU FILLER; INTERLAYERS;
   SI3N4; STRENGTH; CERAMICS; ALLOYS; LAYER
AB This work presents transmission electron microscopy (TEM) analysis of the interfacial microstructure in Si3N4-to-Inconel 718 joints with Ni interlayers produced by partial transient liquid phase bonding (PTLPB). Ti and Cu microfoils have been inserted between Si3N4 and the Ni interlayer and joining has been performed at lower temperatures than previous PTLPBs Of Si3N4 with the same insert metals. The TEM work is focused on phase identification of the reaction layers between the Si3N4 and the Ni interlayer. According to the TEM analysis, most of the Cu precipitates without reacting with Ti and Ni. Si diffused in the filler metal and thin reaction layer formed at the interface between Si3N4 and the filler metal producing good bond-formation and hence, high interfacial strength. No interfacial fractures occurred after cooling from the bonding temperature of 900 degreesC, which supports the results observed in the TEM analysis. This work confirms that this joining process can produce a more heat resistant Si3N4-to-Inconel 718 joint than active brazing using Ag-Cu-Ti alloys. (C) 2002 Elsevier Science B.V. All rights reserved.
C1 MIT, Dept Mat Sci & Engn, Cambridge, MA 02139 USA.
   Pohang Univ Sci & Technol, Ctr Adv Aerosp Mat, Pohang, Kyungbuk, South Korea.
RP Park, JW (reprint author), Oak Ridge Natl Lab, POB 2008,MS 6096, Oak Ridge, TN 37831 USA.
NR 23
TC 34
Z9 40
U1 4
U2 14
PU ELSEVIER SCIENCE SA
PI LAUSANNE
PA PO BOX 564, 1001 LAUSANNE, SWITZERLAND
SN 0921-5093
J9 MAT SCI ENG A-STRUCT
JI Mater. Sci. Eng. A-Struct. Mater. Prop. Microstruct. Process.
PD MAR 15
PY 2003
VL 344
IS 1-2
BP 240
EP 244
AR PII S0921-5093(02)00402-1
DI 10.1016/S0921-5093(02)00402-1
PG 5
WC Nanoscience & Nanotechnology; Materials Science, Multidisciplinary;
   Metallurgy & Metallurgical Engineering
SC Science & Technology - Other Topics; Materials Science; Metallurgy &
   Metallurgical Engineering
GA 635FX
UT WOS:000180389300028
ER

PT J
AU Supatarawanich, V
   Johnson, DR
   Liu, CT
AF Supatarawanich, V
   Johnson, DR
   Liu, CT
TI Effects of microstructure on the oxidation behavior of multiphase
   Mo-Si-B alloys
SO MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES
   MICROSTRUCTURE AND PROCESSING
LA English
DT Article
DE oxidation; Mo5SiB2 (T2); MO3Si
ID MOLYBDENUM SILICIDES; INTERMETALLICS
AB The oxidation behavior of multiphase Mo-Mo5SiB2(T2)-MO3Si alloys was examined in terms of different starting morphologies and volume fractions of the phases. The multiphase alloys were cast and heat-treated at 1600 degreesC before performing the cyclic oxidation tests at temperatures between 600 and 1300 degreesC. Alloys compositions were chosen near the Mo-T2 eutectic trough resulting in microstructures containing either primary Mo-dendrites or primary T2-dendrites. After cyclic oxidation tests at 800 degreesC, a Mo interfacial layer was found adjacent to the T2 phase along the oxide/matrix interface while a Mo5Si3 interfacial layer was found adjacent to the Mo3Si phase. For specimens tested at 1300 degreesC, a Mo+glass interfacial region was found. The multiphase alloys have a poor oxidation resistance at 800 degreesC due to the competing oxide formation of the Mo oxides and a silicate glass. However, a protective glass scale can form on these alloys at 1300 degreesC. The presence Of Mo3Si was found to be an import source of Si in addition to the T2 phase in controlling the composition of the protective glass scale. The near-eutectic alloys with a fine dispersion of T2, Mo, and Mo3Si phases displayed the best overall oxidation resistance for the temperatures tested. (C) 2002 Elsevier Science B.V. All rights reserved.
C1 Purdue Univ, Sch Mat Engn, W Lafayette, IN 47907 USA.
   Oak Ridge Natl Lab, Div Met & Ceram, Oak Ridge, TN 37831 USA.
RP Johnson, DR (reprint author), Purdue Univ, Sch Mat Engn, 1289 Mat & Elect Engn Bldg, W Lafayette, IN 47907 USA.
OI Liu, Chain Tsuan/0000-0001-7888-9725
NR 21
TC 68
Z9 68
U1 1
U2 5
PU ELSEVIER SCIENCE SA
PI LAUSANNE
PA PO BOX 564, 1001 LAUSANNE, SWITZERLAND
SN 0921-5093
J9 MAT SCI ENG A-STRUCT
JI Mater. Sci. Eng. A-Struct. Mater. Prop. Microstruct. Process.
PD MAR 15
PY 2003
VL 344
IS 1-2
BP 328
EP 339
AR PII S0921-5093(02)00446-X
DI 10.1016/S0921-5093(02)00446-X
PG 12
WC Nanoscience & Nanotechnology; Materials Science, Multidisciplinary;
   Metallurgy & Metallurgical Engineering
SC Science & Technology - Other Topics; Materials Science; Metallurgy &
   Metallurgical Engineering
GA 635FX
UT WOS:000180389300040
ER

PT J
AU Kaderali, L
   Deshpande, A
   Nolan, JP
   White, PS
AF Kaderali, L
   Deshpande, A
   Nolan, JP
   White, PS
TI Primer-design for multiplexed genotyping
SO NUCLEIC ACIDS RESEARCH
LA English
DT Article
ID COMPUTER-PROGRAM; PCR PRIMERS; DNA; OLIGONUCLEOTIDES; STABILITY;
   SEQUENCE; BULGES
AB Single-nucleotide polymorphism (SNP) analysis is a powerful tool for mapping and diagnosing disease-related alleles. Mutation analysis by polymerase-mediated single-base primer extension (minisequencing) can be massively parallelized using DNA microchips or flow cytometry with microspheres as solid support. By adding a unique oligonucleotide tag to the 5' end of the minisequencing primer and attaching the complementary antitag to the array or bead surface, the assay can be 'demultiplexed'. Such high-throughput scoring of SNPs requires a high level of primer multiplexing in order to analyze multiple loci in one assay, thus enabling inexpensive and fast polymorphism scoring. We present a computer program to automate the design process for the assay. Oligonucleotide primers for the reaction are automatically selected by the software, a unique DNA tag/antitag system is generated, and the pairing of primers and DNA tags is automatically done in a way to avoid any crossreactivity. We report results on a 45-plex genotyping assay, indicating that minisequencing can be adapted to be a powerful tool for high-throughput, massively parallel genotyping. The software is available to academic users on request.
C1 Univ Cologne, ZAIK, D-50931 Cologne, Germany.
   Los Alamos Natl Lab, Biosci Div, Los Alamos, NM USA.
RP Kaderali, L (reprint author), Univ Cologne, ZAIK, Weyertal 80, D-50931 Cologne, Germany.
FU NCRR NIH HHS [P41 RR001315, R01 RR014101, R01 RR014101-03, RR01315,
   RR14101]
NR 20
TC 55
Z9 60
U1 1
U2 5
PU OXFORD UNIV PRESS
PI OXFORD
PA GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND
SN 0305-1048
J9 NUCLEIC ACIDS RES
JI Nucleic Acids Res.
PD MAR 15
PY 2003
VL 31
IS 6
BP 1796
EP 1802
DI 10.1093/nar/gkg267
PG 7
WC Biochemistry & Molecular Biology
SC Biochemistry & Molecular Biology
GA 655JE
UT WOS:000181546900032
PM 12626722
ER

PT J
AU Hau-Riege, SP
   Stearns, DG
AF Hau-Riege, SP
   Stearns, DG
TI Correction of figure errors on optical surfaces by laser-induced
   contraction of Mo/Si multilayers
SO OPTICS LETTERS
LA English
DT Article
ID EXTREME-ULTRAVIOLET LITHOGRAPHY
AB We demonstrate that laser annealing of Mo/Si multilayers can be used to make controlled modifications of the surface figure of an optical substrate on a nanometer scale. In this experiment a superpolished optical flat was exposed to single pulses from an excimer laser to produce surface depressions of widths that varied from 10 mum to 0.5 mm and of depths in the range 2-50 nm. Simulations of thermally induced contraction of the. Mo/Si multilayers are in good agreement with the observed deformations and indicate that the technique can be extended to larger deformations and higher resolution. (C) 2003 Optical Society of America.
C1 Lawrence Livermore Natl Lab, Livermore, CA 94550 USA.
   OS Associates, Mountain View, CA 94040 USA.
RP Hau-Riege, SP (reprint author), Lawrence Livermore Natl Lab, POB 808, Livermore, CA 94550 USA.
NR 7
TC 2
Z9 2
U1 0
U2 0
PU OPTICAL SOC AMER
PI WASHINGTON
PA 2010 MASSACHUSETTS AVE NW, WASHINGTON, DC 20036 USA
SN 0146-9592
J9 OPT LETT
JI Opt. Lett.
PD MAR 15
PY 2003
VL 28
IS 6
BP 456
EP 458
DI 10.1364/OL.28.000456
PG 3
WC Optics
SC Optics
GA 652ZT
UT WOS:000181411300026
PM 12659278
ER

PT J
AU Alford, JA
   Chou, MY
   Chang, EK
   Louie, SG
AF Alford, JA
   Chou, MY
   Chang, EK
   Louie, SG
TI First-principles studies of quasiparticle band structures of cubic YH3
   and LaH3
SO PHYSICAL REVIEW B
LA English
DT Article
ID SWITCHABLE OPTICAL-PROPERTIES; QUASI-PARTICLE CALCULATIONS; LANTHANUM
   HYDRIDE; SEMICONDUCTORS; ENERGIES; YTTRIUM; SOLIDS; METALS; FILMS; GAPS
AB Quasiparticle band structures for the cubic trihydrides YH3 and LaH3 have been calculated by evaluating the self-energy in the GW approximation using ab initio pseudopotentials and plane waves. These are the prototype metal hydrides that exhibit switchable optical properties. For both materials, the local-density approximation (LDA) yields semimetallic energy bands with a direct overlap of about 1 eV. We find the self-energy correction to the LDA energies opens a gap at Gamma of 0.8-0.9 eV for LaH3 and 0.2-0.3 eV for YH3, where the latter is in sharp contrast to a previous study using linear-muffin-tin orbitals. The quasiparticle band gaps are analyzed as a function of an initial shift in the LDA bands used to evaluate the random-phase approximation screening in constructing the self-energy. We also make a comparison of results obtained by using two different pseudopotentials, each designed to better approximate exchange and correlation between the semicore states and valence states of Y and La.
C1 Georgia Inst Technol, Sch Phys, Atlanta, GA 30332 USA.
   Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA.
   Univ Calif Berkeley, Lawrence Berkeley Lab, Div Mat Sci, Berkeley, CA 94720 USA.
RP Alford, JA (reprint author), Georgia Inst Technol, Sch Phys, Atlanta, GA 30332 USA.
RI Chou, Mei-Yin/D-3898-2012
NR 34
TC 23
Z9 23
U1 0
U2 5
PU AMERICAN PHYSICAL SOC
PI COLLEGE PK
PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA
SN 1098-0121
J9 PHYS REV B
JI Phys. Rev. B
PD MAR 15
PY 2003
VL 67
IS 12
AR 125110
DI 10.1103/PhysRevB.67.125110
PG 7
WC Physics, Condensed Matter
SC Physics
GA 666CL
UT WOS:000182158000041
ER

PT J
AU de Dood, MJA
   Polman, A
   Fleming, JG
AF de Dood, MJA
   Polman, A
   Fleming, JG
TI Modified spontaneous emission from erbium-doped photonic layer-by-layer
   crystals
SO PHYSICAL REVIEW B
LA English
DT Article
ID INFRARED WAVELENGTHS; BAND
AB The spontaneous emission from luminescent Si photonic layer-by-layer crystals is studied. Luminescence from both implanted Er ions and the polycrystalline Si host is observed in the 1.1-1.7 mum wavelength range and serves as a probe of the photonic band structure. The spontaneous emission is strongly suppressed for wavelengths between 1.4 and 1.7 mum. The spectral changes are described by a model that takes into account changes in the local density of states, internal Bragg scattering in the crystal, and the internal quantum efficiency of the optical transition involved. A spectral attenuation of similar to5 dB per unit cell is derived from the spontaneous emission data, consistent with theory and transmission data.
C1 FOM, Inst Atom & Mol Phys, NL-1098 SJ Amsterdam, Netherlands.
   Sandia Natl Labs, Albuquerque, NM 87185 USA.
RP de Dood, MJA (reprint author), Univ Calif Santa Barbara, Calif Nanosyst Inst, Santa Barbara, CA 93106 USA.
RI Polman, Albert/D-1490-2011; de Dood, Michiel/A-9839-2012
OI de Dood, Michiel/0000-0002-4585-4814
NR 17
TC 26
Z9 26
U1 1
U2 6
PU AMERICAN PHYSICAL SOC
PI COLLEGE PK
PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA
SN 1098-0121
J9 PHYS REV B
JI Phys. Rev. B
PD MAR 15
PY 2003
VL 67
IS 11
AR 115106
DI 10.1103/PhysRevB.67.115106
PG 5
WC Physics, Condensed Matter
SC Physics
GA 663YP
UT WOS:000182035100039
ER

PT J
AU Feldman, DE
   Gefen, Y
AF Feldman, DE
   Gefen, Y
TI Backscattering off a point impurity: Current enhancement and conductance
   greater than e(2)/h per channel
SO PHYSICAL REVIEW B
LA English
DT Article
ID QUANTUM HALL REGIME; LUTTINGER LIQUID; TRANSPORT; PHYSICS; STATES; NOISE
AB It is well known that while forward scattering has no effect on the conductance of one-dimensional systems, backscattering off a static impurity suppresses the current. We study the effect of a time-dependent point impurity on the conductance of a one-channel quantum wire. At strong repulsive interaction (Luttinger liquid parameter g<1/2), backscattering renders the linear conductance greater than its value e(2)/h in the absence of the impurity. A possible experimental realization of our model is a constricted quantum wire or a constricted Hall bar at fractional filling factors nu=1/(2n+1) with a time-dependent voltage at the constriction.
C1 Argonne Natl Lab, Div Mat Sci, Argonne, IL 60439 USA.
   LD Landau Theoret Phys Inst, Chernogolovka 142432, Moscow Region, Russia.
   Weizmann Inst Sci, Dept Condensed Matter Phys, IL-76100 Rehovot, Israel.
RP Argonne Natl Lab, Div Mat Sci, 9700 S Cass Ave, Argonne, IL 60439 USA.
NR 25
TC 42
Z9 42
U1 0
U2 3
PU AMER PHYSICAL SOC
PI COLLEGE PK
PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA
SN 2469-9950
EI 2469-9969
J9 PHYS REV B
JI Phys. Rev. B
PD MAR 15
PY 2003
VL 67
IS 11
AR 115337
DI 10.1103/PhysRevB.67.115337
PG 6
WC Physics, Condensed Matter
SC Physics
GA 663YP
UT WOS:000182035100113
ER

PT J
AU Gomez, JA
   Guenzburger, D
   Ellis, DE
   Hu, MY
   Alp, E
   Baggio-Saitovitch, EM
   Passamani, EC
   Ketterson, JB
   Cho, S
AF Gomez, JA
   Guenzburger, D
   Ellis, DE
   Hu, MY
   Alp, E
   Baggio-Saitovitch, EM
   Passamani, EC
   Ketterson, JB
   Cho, S
TI Theoretical and experimental study of alpha-Sn deposited on CdTe(001)
SO PHYSICAL REVIEW B
LA English
DT Article
ID NUCLEAR RESONANT SCATTERING; MOLECULAR-BEAM EPITAXY;
   ELECTRONIC-STRUCTURE; TOTAL-ENERGY; GREY TIN; GRAY TIN; DENSITY; GROWTH;
   FILMS; THIN
AB Gray tin films enriched by over 95% Sn-119 and grown by molecular beam epitaxy on CdTe(001) wafers are characterized by inelastic nuclear resonance spectroscopy and investigated theoretically by embedded-cluster density-functional theory methods. Experimental tin phonon densities of states are obtained via analysis of resonant scattering of the 23.88-keV nuclear transition, making use of a high-resolution spectrometer at the Advanced Photon Source. Conventional Mossbauer spectroscopy is used in the scattering mode to determine hyperfine parameters of the alpha-Sn phase and, after thermal treatment, the beta phase. Electronic structure in the vicinity of Sn-Cd and Sn-Te interfaces is calculated in order to determine local charge transfer and changes in hyperfine parameters for Sn-119 atoms in the interface region. Although, due to sample thickness, both experiments reveal properties essentially of the bulk, the calculations allow investigation of surface and interface regions at an atomic level, thus providing complementary information. Effects of interlayer relaxation are explored.
C1 Ctr Brasileiro Pesquisas Fis, BR-22290180 Rio De Janeiro, Brazil.
   Northwestern Univ, Dept Phys & Astron, Evanston, IL 60208 USA.
   Northwestern Univ, Mat Res Ctr, Evanston, IL 60208 USA.
   Argonne Natl Lab, Adv Photon Source, Argonne, IL 60439 USA.
   Univ Fed Espirito Santo, Dept Fis, BR-29060900 Vitoria, ES, Brazil.
RP Gomez, JA (reprint author), Ctr Brasileiro Pesquisas Fis, Rua Xavier Sigaud 150, BR-22290180 Rio De Janeiro, Brazil.
RI Ketterson, John/B-7234-2009; Saitovitch, Elisa/A-6769-2015
NR 51
TC 6
Z9 6
U1 2
U2 8
PU AMERICAN PHYSICAL SOC
PI COLLEGE PK
PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA
SN 1098-0121
J9 PHYS REV B
JI Phys. Rev. B
PD MAR 15
PY 2003
VL 67
IS 11
AR 115340
DI 10.1103/PhysRevB.67.115340
PG 11
WC Physics, Condensed Matter
SC Physics
GA 663YP
UT WOS:000182035100116
ER

PT J
AU Haskel, D
   Freeland, JW
   Cross, J
   Winarski, R
   Newville, M
   Hellman, F
AF Haskel, D
   Freeland, JW
   Cross, J
   Winarski, R
   Newville, M
   Hellman, F
TI XAFS study of local disorder in the a-GdxSi1-x amorphous magnetic
   semiconductor
SO PHYSICAL REVIEW B
LA English
DT Article
ID X-RAY-ABSORPTION; METAL-INSULATOR-TRANSITION; FINE-STRUCTURE AMPLITUDES;
   SILICON; ALLOYS; GLASSES; MAGNETORESISTANCE; DIFFRACTION; SPECTRA;
   OXIDES
AB The local structure of an amorphous a-GdxSi1-x (x=0.04,0.07,0.12,0.18) magnetic semiconductor is determined from combined x-ray absorption fine structure (XAFS) measurements at the Gd L-3 and Si K absorption edges. XAFS data indicate that the structure is amorphous, with Gd atoms surrounded predominantly by Si atoms, consistent with a random substitution of Gd in the Si network. Gd substitution induces a large local distortion resulting in a Gd-Si distance of 2.98(3) Angstrom compared to a Si-Si distance of 2.39(1) Angstrom. The lack of x dependence in the Gd local environment indicates that the distortions around the Gd do not interact with one another, even at x=0.18. In addition, a small but systematic increase in the mean squared disorder of the Si-Si interatomic distance is observed with x. These results suggest that the amorphous Si network is very effective in relaxing the local strain through random displacements of Si atoms within a few Angstrom of the perturbing Gd atoms.
C1 Argonne Natl Lab, Adv Photon Source, Argonne, IL 60439 USA.
   Univ Washington, Pacific NW Consortium, Seattle, WA 98195 USA.
   Univ Chicago, Consortium Adv Radiat Sources, Chicago, IL 60637 USA.
   Univ Calif San Diego, Dept Phys, San Diego, CA 92103 USA.
RP Haskel, D (reprint author), Argonne Natl Lab, Adv Photon Source, Argonne, IL 60439 USA.
NR 34
TC 17
Z9 18
U1 0
U2 3
PU AMER PHYSICAL SOC
PI COLLEGE PK
PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA
SN 1098-0121
J9 PHYS REV B
JI Phys. Rev. B
PD MAR 15
PY 2003
VL 67
IS 11
AR 115207
DI 10.1103/PhysRevB.67.115207
PG 7
WC Physics, Condensed Matter
SC Physics
GA 663YP
UT WOS:000182035100071
ER

PT J
AU Hu, MY
   Sinn, H
   Alatas, A
   Sturhahn, W
   Alp, EE
   Wille, HC
   Shvyd'ko, YV
   Sutter, JP
   Bandaru, J
   Haller, EE
   Ozhogin, VI
   Rodriguez, S
   Colella, R
   Kartheuser, E
   Villeret, MA
AF Hu, MY
   Sinn, H
   Alatas, A
   Sturhahn, W
   Alp, EE
   Wille, HC
   Shvyd'ko, YV
   Sutter, JP
   Bandaru, J
   Haller, EE
   Ozhogin, VI
   Rodriguez, S
   Colella, R
   Kartheuser, E
   Villeret, MA
TI Effect of isotopic composition on the lattice parameter of germanium
   measured by x-ray backscattering
SO PHYSICAL REVIEW B
LA English
DT Article
ID CONSTANT; DEPENDENCE; RADIATION; SILICON; MASS; SI; GE
AB We have measured, by x-ray backscattering, the lattice constant of four highly enriched Ge isotopes: A=70, 73, 74, and 76 at temperatures ranging from 8 to 300 K. Comparing with Ge-70, values of Deltaa/a ranged from -10 to -46 p.p.m. A good quantitative agreement over the whole temperature range (8-300 K) was found with values calculated from a theory that takes into account the zero point motion and the anharmonicity of the lattice.
C1 Argonne Natl Lab, Adv Photon Source, Argonne, IL 60439 USA.
   Univ Hamburg, Hamburg, Germany.
   HASYLAB, Hamburg, Germany.
   Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA.
   Kurchatov Inst, Moscow, Russia.
   Purdue Univ, Dept Phys, W Lafayette, IN 47907 USA.
   Univ Liege, Inst Phys, B-4000 Cointe Ougree, Belgium.
   Santa Clara Univ, Dept Phys, Santa Clara, CA 94053 USA.
RP Hu, MY (reprint author), Argonne Natl Lab, Adv Photon Source, 9700 S Cass Ave, Argonne, IL 60439 USA.
RI Wille, Hans-Christian/C-3881-2013; Hu, Michael/C-7571-2013
OI Hu, Michael/0000-0002-3718-7169
NR 20
TC 30
Z9 30
U1 0
U2 5
PU AMERICAN PHYSICAL SOC
PI COLLEGE PK
PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA
SN 1098-0121
J9 PHYS REV B
JI Phys. Rev. B
PD MAR 15
PY 2003
VL 67
IS 11
AR 113306
DI 10.1103/PhysRevB.67.113306
PG 4
WC Physics, Condensed Matter
SC Physics
GA 663YP
UT WOS:000182035100014
ER

PT J
AU Hupalo, M
   Wang, CZ
   Min, BJ
   Ho, KM
   Tringides, MC
AF Hupalo, M
   Wang, CZ
   Min, BJ
   Ho, KM
   Tringides, MC
TI Electronic structure of stepped Si(111)-(7x7): Theory and experiment
SO PHYSICAL REVIEW B
LA English
DT Article
ID ATOMIC STEPS; SI(111)7X7; SURFACE; MICROSCOPY
AB We have studied the electronic structure of the unfaulted U0 step on a Si(111) 7x7 surface with scanning tunneling spectroscopy. The experiments reveal electronic bands in the energy spectra of the atoms at the step. Several narrow unfilled bands are detected in the energy range from +0.7 to +1.9 eV and filled ones from -0.8 to -1.5 eV, with respect to the Fermi level. Energy level shifts are observed for adatoms and rest atoms at the step. Tight-binding calculations show that the changes of the electronic structure observed in the experiment are caused by the rehybridization of the dimer atoms at the step.
C1 Iowa State Univ, US DOE, Ames Lab, Ames, IA 50011 USA.
   Iowa State Univ, Dept Phys, Ames, IA 50011 USA.
   Taegu Univ, Dept Phys, Taegu, South Korea.
RP Hupalo, M (reprint author), Iowa State Univ, US DOE, Ames Lab, Ames, IA 50011 USA.
NR 11
TC 4
Z9 4
U1 0
U2 2
PU AMER PHYSICAL SOC
PI COLLEGE PK
PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA
SN 1098-0121
J9 PHYS REV B
JI Phys. Rev. B
PD MAR 15
PY 2003
VL 67
IS 11
AR 115333
DI 10.1103/PhysRevB.67.115333
PG 5
WC Physics, Condensed Matter
SC Physics
GA 663YP
UT WOS:000182035100109
ER

PT J
AU Huynh, WU
   Dittmer, JJ
   Teclemariam, N
   Milliron, DJ
   Alivisatos, AP
   Barnham, KWJ
AF Huynh, WU
   Dittmer, JJ
   Teclemariam, N
   Milliron, DJ
   Alivisatos, AP
   Barnham, KWJ
TI Charge transport in hybrid nanorod-polymer composite photovoltaic cells
SO PHYSICAL REVIEW B
LA English
DT Article
ID LIGHT-EMITTING-DIODES; PLASTIC SOLAR-CELLS; DONOR-ACCEPTOR
   HETEROJUNCTIONS; OPEN-CIRCUIT VOLTAGE; POLY(P-PHENYLENE VINYLENE);
   CONJUGATED POLYMERS; CDSE NANOCRYSTALS; THIN-FILMS;
   ELECTRONIC-STRUCTURE; DEPENDENT ELECTRON
AB Charge transport in composites of inorganic nanorods and a conjugated polymer is investigated using a photovoltaic device structure. We show that the current-voltage (I-V) curves in the dark can be modeled using the Shockley equation modified to include series and shunt resistance at low current levels, and using an improved model that incorporates both the Shockley equation and the presence of a space-charge limited region at high currents. Under illumination the efficiency of photocurrent generation is found to be dependent on applied bias. Furthermore, the photocurrent-light intensity dependence was found to be sublinear. An analysis of the shunt resistance as a function of light intensity suggests that the photocurrent as well as the fill factor is diminished as a result of increased photoconductivity of the active layer at high light intensity. By studying the intensity dependence of the open circuit voltage for nanocrystals with different diameters and thus band gaps, it was inferred that Fermi-level pinning occurs at the interface between the aluminum electrode and the nanocrystal.
C1 Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA.
   Univ Calif Berkeley, Lawrence Berkeley Natl Lab, Div Mat Sci, Berkeley, CA 94720 USA.
   Univ London Imperial Coll Sci Technol & Med, Dept Phys, London SW7 2BW, England.
RP Huynh, WU (reprint author), Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA.
RI Milliron, Delia/D-6002-2012; Alivisatos , Paul /N-8863-2015
OI Alivisatos , Paul /0000-0001-6895-9048
NR 48
TC 179
Z9 187
U1 6
U2 75
PU AMERICAN PHYSICAL SOC
PI COLLEGE PK
PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA
SN 1098-0121
J9 PHYS REV B
JI Phys. Rev. B
PD MAR 15
PY 2003
VL 67
IS 11
AR 115326
DI 10.1103/PhysRevB.67.115326
PG 12
WC Physics, Condensed Matter
SC Physics
GA 663YP
UT WOS:000182035100102
ER

PT J
AU Kravchenko, VY
   Rashba, EI
AF Kravchenko, VY
   Rashba, EI
TI Spin injection into a ballistic semiconductor microstructure
SO PHYSICAL REVIEW B
LA English
DT Article
ID 2-DIMENSIONAL ELECTRON-GAS; PERPENDICULAR TRANSPORT; HETEROSTRUCTURES;
   CONDUCTIVITY; TRANSMISSION; SPINTRONICS; PRECESSION; INTERFACE; CONTACT;
   METALS
AB A theory of spin injection across a ballistic semiconductor embedded between two ferromagnetic leads is developed for the Boltzmann regime. Spin injection coefficient gamma is suppressed by the Sharvin resistance of the semiconductor r(N)*=(h/e(2))(pi(2)/S-N), where S-N is the Fermi-surface cross section. It competes with the diffusion resistances of the ferromagnets r(F), and gamma is small, gammasimilar tor(F)/r(N)*<<1, in the absence of contact barriers. Efficient spin injection can be ensured by contact barriers. Explicit formulas for the junction resistance and the spin-valve effect are presented.
C1 Argonne Natl Lab, Argonne, IL 60439 USA.
   SUNY Buffalo, Dept Phys, Buffalo, NY 14260 USA.
   MIT, Dept Phys, Cambridge, MA 02139 USA.
   Russian Acad Sci, Inst Solid State Phys, Chernogolovka 142432, Moscow District, Russia.
RP Argonne Natl Lab, 9700 S Cass Ave, Argonne, IL 60439 USA.
EM erashba@mailaps.org
NR 56
TC 18
Z9 18
U1 1
U2 5
PU AMER PHYSICAL SOC
PI COLLEGE PK
PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA
SN 2469-9950
EI 2469-9969
J9 PHYS REV B
JI Phys. Rev. B
PD MAR 15
PY 2003
VL 67
IS 12
AR 121310
DI 10.1103/PhysRevB.67.121310
PG 4
WC Physics, Condensed Matter
SC Physics
GA 666CL
UT WOS:000182158000020
ER

PT J
AU Li, YH
   Siegel, DJ
   Adams, JB
   Liu, XY
AF Li, YH
   Siegel, DJ
   Adams, JB
   Liu, XY
TI Embedded-atom-method tantalum potential developed by the force-matching
   method
SO PHYSICAL REVIEW B
LA English
DT Article
ID BCC TRANSITION-METALS; AUGMENTED-WAVE METHOD; MOLECULAR-DYNAMICS;
   INTERATOMIC POTENTIALS; UNIVERSAL FEATURES; VACANCY FORMATION; DENSE
   HYDROGEN; TIGHT-BINDING; SURFACE; MODEL
AB An embedded-atom-method potential for tantalum (Ta) has been carefully constructed by fitting to a combination of experimental and density-functional theory (DFT) data. The fitted data include the elastic constants, lattice constant, cohesive energy, unrelaxed vacancy formation energy, and hundreds of force data calculated by DFT for a variety of structures such as liquids, surfaces, clusters, interstitials, vacancies, and stacking faults. We also fit to the cohesive energy vs volume data from the equation of state for the body-centered-cubic (bcc) Ta and to the calculated cohesive energy using DFT for the face-centered-cubic (fcc) Ta structure. We assess the accuracy of the new potential by comparing several calculated Ta properties with those obtained from other potentials previously reported in the literature. In many cases, the new potential yields superior accuracy at a comparable or lower computational cost.
C1 Arizona State Univ, Dept Chem & Mat Engn, Tempe, AZ 85281 USA.
   Sandia Natl Labs, Livermore, CA 94551 USA.
   Motorola Inc, Phys Sci Res Labs, Computat Nanosci Grp, Los Alamos, NM 87544 USA.
RP Arizona State Univ, Dept Chem & Mat Engn, Tempe, AZ 85281 USA.
RI Siegel, Donald/B-4048-2013
OI Siegel, Donald/0000-0001-7913-2513
NR 54
TC 65
Z9 67
U1 2
U2 22
PU AMER PHYSICAL SOC
PI COLLEGE PK
PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA
SN 1098-0121
EI 1550-235X
J9 PHYS REV B
JI Phys. Rev. B
PD MAR 15
PY 2003
VL 67
IS 12
AR 125101
DI 10.1103/PhysRevB.67.125101
PG 8
WC Physics, Condensed Matter
SC Physics
GA 666CL
UT WOS:000182158000032
ER

PT J
AU Rashkeev, SN
   Sohlberg, K
   Glazoff, MV
   Novak, J
   Pennycook, SJ
   Pantelides, ST
AF Rashkeev, SN
   Sohlberg, K
   Glazoff, MV
   Novak, J
   Pennycook, SJ
   Pantelides, ST
TI Transition metal atoms on different alumina phases: The role of
   subsurface sites on catalytic activity
SO PHYSICAL REVIEW B
LA English
DT Article
ID TOTAL-ENERGY CALCULATIONS; WAVE BASIS-SET; PROPANE DEHYDROGENATION;
   MOLECULAR-DYNAMICS; GAMMA-ALUMINA; CLUSTERS; ETA
AB Transition metals (Pt, Pd, Rh, Cr, etc.) are widely used as catalysts on gamma- and eta-alumina, two phases of Al2O3, but the catalytic activity of Cr on gamma-alumina degrades rapidly. We report density-functional calculations that trace the origin of the effect to differences in surface reconstruction caused by different distributions of bulk cation vacancies. On eta-alumina, Cr atoms remain on the surface, threefold-coordinated and reactive; on gamma-alumina, they get trapped in subsurface octahedral sites and become inactive. Some metal atoms (e.g., Mn) also get trapped, but the other catalytic elements (Pt, Pd, Rh) do not. Steric constraints, size effects, or other qualitative considerations are not adequate to account for the results.
C1 Vanderbilt Univ, Dept Phys & Astron, Nashville, TN 37235 USA.
   Drexel Univ, Dept Chem, Philadelphia, PA 19104 USA.
   Alcoa Inc, Alcoa Tech Ctr, Alcoa Ctr, PA 15069 USA.
   Alcoa World Alumina, Port Allen, LA 70767 USA.
   Oak Ridge Natl Lab, Div Solid State, Oak Ridge, TN 37831 USA.
RP Rashkeev, SN (reprint author), Vanderbilt Univ, Dept Phys & Astron, Nashville, TN 37235 USA.
NR 26
TC 21
Z9 21
U1 0
U2 14
PU AMERICAN PHYSICAL SOC
PI COLLEGE PK
PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA
SN 1098-0121
J9 PHYS REV B
JI Phys. Rev. B
PD MAR 15
PY 2003
VL 67
IS 11
AR 115414
DI 10.1103/PhysRevB.67.115414
PG 4
WC Physics, Condensed Matter
SC Physics
GA 663YP
UT WOS:000182035100132
ER

PT J
AU Shpyrko, O
   Huber, P
   Grigoriev, A
   Pershan, P
   Ocko, B
   Tostmann, H
   Deutsch, M
AF Shpyrko, O
   Huber, P
   Grigoriev, A
   Pershan, P
   Ocko, B
   Tostmann, H
   Deutsch, M
TI X-ray study of the liquid potassium surface: Structure and capillary
   wave excitations
SO PHYSICAL REVIEW B
LA English
DT Article
ID VAPOR INTERFACE; ALKALI-METALS; REFLECTIVITY; SCATTERING; TENSION;
   FLUCTUATIONS; ROUGHNESS; ELECTRON
AB We present x-ray reflectivity and diffuse scattering measurements from the liquid surface of pure potassium. They strongly suggest the existence of atomic layering at the free surface of a pure liquid metal with low surface tension. Prior to this study, layering was observed only for metals like Ga, In, and Hg, the surface tensions of which are five- to sevenfold higher than that of potassium, and hence closer to inducing an ideal "hard wall" boundary condition. The experimental result requires quantitative analysis of the contribution to the surface scattering from thermally excited capillary waves. Our measurements confirm the predicted form for the differential cross section for diffuse scattering, dsigma/dOmegasimilar to1/q(xy)(2-eta) where eta=k(B)Tq(z)(2)/2pigamma, over a range of eta and q(xy) that is larger than any previous measurement. The partial measure of the surface structure factor that we obtained agrees with computer simulations and theoretical predictions.
C1 Harvard Univ, Dept Phys, Cambridge, MA 02138 USA.
   Brookhaven Natl Lab, Dept Phys, Upton, NY 11973 USA.
   Univ Florida, Dept Mat Sci & Engn, Gainesville, FL 32611 USA.
   Bar Ilan Univ, Dept Phys, IL-52900 Ramat Gan, Israel.
RP Shpyrko, O (reprint author), Harvard Univ, Dept Phys, Cambridge, MA 02138 USA.
RI Huber, Patrick/B-7690-2008; Shpyrko, Oleg/J-3970-2012
OI Huber, Patrick/0000-0002-2126-9100; 
NR 37
TC 70
Z9 71
U1 1
U2 4
PU AMERICAN PHYSICAL SOC
PI COLLEGE PK
PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA
SN 1098-0121
J9 PHYS REV B
JI Phys. Rev. B
PD MAR 15
PY 2003
VL 67
IS 11
AR 115405
DI 10.1103/PhysRevB.67.115405
PG 7
WC Physics, Condensed Matter
SC Physics
GA 663YP
UT WOS:000182035100123
ER

PT J
AU Tiago, ML
   Northrup, JE
   Louie, SG
AF Tiago, ML
   Northrup, JE
   Louie, SG
TI Ab initio calculation of the electronic and optical properties of solid
   pentacene
SO PHYSICAL REVIEW B
LA English
DT Article
ID PURE ORGANIC-CRYSTALS; CARRIER VELOCITY; SINGLE-CRYSTAL; THIN-FILMS;
   TRANSPORT; TRANSISTORS; SATURATION; FIELDS
AB The optical and electronic properties of crystalline pentacene are studied, using a first-principle Green's-function approach. The quasiparticle energies are calculated within the GW approximation and the electron-hole excitations are computed by solving the Bethe-Salpeter equation. We investigate the role of polymorphism on the electronic energy gap and linear optical spectrum by studying two different crystalline phases: the solution-phase structure and the vapor-phase structure. Charge-transfer excitons are found to dominate the optical spectrum. Excitons with sizable binding energies are predicted for both phases.
C1 Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA.
   Univ Calif Berkeley, Lawrence Berkeley Lab, Div Mat Sci, Berkeley, CA 94720 USA.
   Palo Alto Res Ctr, Palo Alto, CA 94304 USA.
RP Tiago, ML (reprint author), Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA.
NR 26
TC 185
Z9 186
U1 5
U2 41
PU AMERICAN PHYSICAL SOC
PI COLLEGE PK
PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA
SN 1098-0121
J9 PHYS REV B
JI Phys. Rev. B
PD MAR 15
PY 2003
VL 67
IS 11
AR 115212
DI 10.1103/PhysRevB.67.115212
PG 6
WC Physics, Condensed Matter
SC Physics
GA 663YP
UT WOS:000182035100076
ER

PT J
AU Vitkalov, SA
   James, K
   Narozhny, BN
   Sarachik, MP
   Klapwijk, TM
AF Vitkalov, SA
   James, K
   Narozhny, BN
   Sarachik, MP
   Klapwijk, TM
TI In-plane magnetoconductivity of Si MOSFETs: A quantitative comparison of
   theory and experiment
SO PHYSICAL REVIEW B
LA English
DT Article
ID METAL-INSULATOR-TRANSITION; 2-DIMENSIONAL ELECTRON-SYSTEM; 2 DIMENSIONS;
   MAGNETIC-FIELD; HOLE GAS; B=0; PHASE; CONDUCTIVITY; BEHAVIOR; GAAS
AB For densities above n=1.6x10(11) cm(-2) in the strongly interacting system of electrons in two-dimensional silicon inversion layers, excellent agreement between experiment and the theory of Zala, Narozhny, and Aleiner is obtained for the response of the conductivity to a magnetic field applied parallel to the plane of the electrons. The parameters deduced from fits to the magnetoconductance do not provide quantitative agreement with the observed zero-field temperature dependence. We attribute this to the neglect in the theory of additional scattering terms, which affect the temperature dependence more strongly than the field dependence.
C1 CUNY City Coll, Dept Phys, New York, NY 10031 USA.
   Brookhaven Natl Lab, Dept Phys, Upton, NY 11973 USA.
   Delft Univ Technol, Dept Appl Phys, NL-2628 CJ Delft, Netherlands.
RP Vitkalov, SA (reprint author), CUNY City Coll, Dept Phys, New York, NY 10031 USA.
NR 23
TC 55
Z9 57
U1 1
U2 3
PU AMERICAN PHYSICAL SOC
PI COLLEGE PK
PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA
SN 1098-0121
J9 PHYS REV B
JI Phys. Rev. B
PD MAR 15
PY 2003
VL 67
IS 11
AR 113310
DI 10.1103/PhysRevB.67.113310
PG 4
WC Physics, Condensed Matter
SC Physics
GA 663YP
UT WOS:000182035100018
ER

PT J
AU Wixom, RR
   Modine, NA
   Stringfellow, GB
AF Wixom, RR
   Modine, NA
   Stringfellow, GB
TI Theory of surfactant (Sb) induced reconstructions on InP(001)
SO PHYSICAL REVIEW B
LA English
DT Article
ID TOTAL-ENERGY CALCULATIONS; VAPOR-PHASE EPITAXY; WAVE BASIS-SET;
   MOLECULAR-DYNAMICS; GAAS(100) SURFACES; GAINP; PSEUDOPOTENTIALS;
   TRANSITION; GAAS(001); ABINITIO
AB Surface structure is an important key to understanding surfactant mechanisms. Surface energies obtained via first principles can help determine the likely reconstructions of clean and surfactant covered surfaces. A general method for calculating accurate zero-temperature surface energies of arbitrarily complex material systems is discussed. Some common sources of error are systematically avoided. The resulting surface energies allow the construction of surface phase diagrams that illustrate surfactant induced changes to the surface. We have applied the described method to the Sb/InP(001) surface and created a surface phase diagram for this material. This diagram and our previously reported results for the GaP(001) surface are helpful in explaining bulk triple period ordering in GaInP and experimentally observed changes in surface structure.
C1 Univ Utah, Dept Mat Sci & Engn, Salt Lake City, UT 84112 USA.
   Sandia Natl Labs, Albuquerque, NM 87185 USA.
   Univ Utah, Coll Engn, Salt Lake City, UT 84112 USA.
RP Wixom, RR (reprint author), Univ Utah, Dept Mat Sci & Engn, Salt Lake City, UT 84112 USA.
NR 23
TC 12
Z9 12
U1 1
U2 4
PU AMERICAN PHYSICAL SOC
PI COLLEGE PK
PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA
SN 1098-0121
J9 PHYS REV B
JI Phys. Rev. B
PD MAR 15
PY 2003
VL 67
IS 11
AR 115309
DI 10.1103/PhysRevB.67.115309
PG 4
WC Physics, Condensed Matter
SC Physics
GA 663YP
UT WOS:000182035100085
ER

PT J
AU Xie, SJ
   Ahn, KH
   Smith, DL
   Bishop, AR
   Saxena, A
AF Xie, SJ
   Ahn, KH
   Smith, DL
   Bishop, AR
   Saxena, A
TI Ground-state properties of ferromagnetic metal/conjugated polymer
   interfaces
SO PHYSICAL REVIEW B
LA English
DT Article
ID ELECTRICAL SPIN INJECTION; SEMICONDUCTOR; TRANSPORT; FILMS;
   CONDUCTIVITY; DEPENDENCE; METAL
AB We theoretically investigate the ground-state properties of ferromagnetic metal/conjugated polymer interfaces. The work was partially motivated by recent experiments in which injection of spin-polarized electrons from ferromagnetic contacts into thin films of conjugated polymers was reported. We use a one-dimensional nondegenerate Su-Schrieffer-Heeger Hamiltonian to describe the conjugated polymer and one-dimensional tight-binding models to describe the ferromagnetic metal. We consider both a model for a conventional ferromagnetic metal, in which there are no explicit structural degrees of freedom, and a model for a half-metallic ferromagnetic colossal magnetoresistance (CMR) manganite that has explicit structural degrees of freedom. We investigate electron charge and spin transfer from the ferromagnetic metal to the organic polymer, and structural relaxation near the interface. We find that there can be spin density polarization in the polymer near the interface. The spin-density oscillates and decays into the polymer with a decay length of about six times the lattice constant of the polymer. We find an expansion of the end bonds of the CMR manganite segment and a contraction of the polymer bonds near the interface. By adjusting the relative chemical potential of the contact and the polymer, electrons can be transferred into the polymer from the magnetic layer through the interfacial coupling. We calculate the density of states (DOS) before and after coupling for cases in which electrons are transferred and are not transferred to the polymer. The DOS has important consequences for spin injection under electrical bias: polarized spin injection is possible when the Fermi level of the ferromagnet lies below the the bipolaron level of the polymer. However, if the Fermi level of the CMR manganite lies above the bipolaron level of the polymer, the transferred electrons form bipolarons, which have no spin, and there is no spin density in the bulk of the polymer.
C1 Los Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA.
   Shandong Univ, Sch Phys & Microelect, Jinan 250100, Peoples R China.
RP Los Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA.
RI Riminucci, Alberto/D-7525-2011
OI Riminucci, Alberto/0000-0003-0976-1810
NR 23
TC 80
Z9 92
U1 0
U2 12
PU AMER PHYSICAL SOC
PI COLLEGE PK
PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA
SN 2469-9950
EI 2469-9969
J9 PHYS REV B
JI Phys. Rev. B
PD MAR 15
PY 2003
VL 67
IS 12
AR 125202
DI 10.1103/PhysRevB.67.125202
PG 7
WC Physics, Condensed Matter
SC Physics
GA 666CL
UT WOS:000182158000052
ER

PT J
AU Rickman, JM
   LeSar, R
   Srolovitz, DJ
AF Rickman, JM
   LeSar, R
   Srolovitz, DJ
TI Solute effects on dislocation glide in metals
SO ACTA MATERIALIA
LA English
DT Article
DE dislocation mobility; lattice defects-dislocations; strain aging
ID GENERALIZED DIFFUSION EQUATION; CONCENTRATED LATTICE GASES; SIMULATION;
   ATMOSPHERE; PARTICLES; CRYSTALS; MOTION; SLIP
AB We examine theoretically the impact of dissolved solute atoms on the motion of dislocations in metals and, hence, on their plastic response. Two regimes of behavior are distinguished; a low velocity regime, in which the dislocation drags a near equilibrium solute cloud, and a high velocity regime, in which the dislocation is alternately trapped and free running. In both regimes, the overdamped motion of a dislocation in the alloy is exactly as it would be in the pure system but with regime-dependent dislocation mobilities. In the low velocity regime, the forces between dislocations are replaced by forces between dislocation-solute cloud "quasiparticles." This paper provides analytical estimates for the mobilities in the two regimes, as well as expressions for calculating quasiparticle interactions. Finally, a prescription is provided for carrying out dislocation dynamics simulations without explicitly incorporating solute degrees of freedom. (C) 2003 Acta Materialia Inc. Published by Elsevier Science Ltd. All rights reserved.
C1 Los Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA.
   Lehigh Univ, Dept Mat Sci & Engn, Bethlehem, PA 18015 USA.
   Princeton Univ, Dept Mech & Aerosp Engn, Princeton, NJ 08540 USA.
   Princeton Univ, Princeton Mat Inst, Princeton, NJ 08540 USA.
RP Los Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA.
EM lesar@lanl.gov
RI LeSar, Richard/G-1609-2012
NR 40
TC 15
Z9 16
U1 1
U2 7
PU PERGAMON-ELSEVIER SCIENCE LTD
PI OXFORD
PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND
SN 1359-6454
EI 1873-2453
J9 ACTA MATER
JI Acta Mater.
PD MAR 14
PY 2003
VL 51
IS 5
BP 1199
EP 1210
DI 10.1016/S1359-6454(02)00304-X
PG 12
WC Materials Science, Multidisciplinary; Metallurgy & Metallurgical
   Engineering
SC Materials Science; Metallurgy & Metallurgical Engineering
GA 657QK
UT WOS:000181677700001
ER

PT J
AU Meyers, MA
   Gregori, F
   Kad, BK
   Schneider, MS
   Kalantar, DH
   Remington, BA
   Ravichandran, G
   Boehly, T
   Wark, JS
AF Meyers, MA
   Gregori, F
   Kad, BK
   Schneider, MS
   Kalantar, DH
   Remington, BA
   Ravichandran, G
   Boehly, T
   Wark, JS
TI Laser-induced shock compression of monocrystalline copper:
   characterization and analysis
SO ACTA MATERIALIA
LA English
DT Article
DE twinning; dynamic deformation; plastic deformation; copper; laser; shock
ID DISLOCATION; DEFORMATION; NUCLEATION; CRYSTALS; STRESS
AB Controlled laser experiments were used to generate ultra-short shock pulses of approximately 5 ns duration in monocrystalline copper specimens with [001] orientation. Transmission electron microscopy revealed features consistent with previous observations of shock-compressed copper, albeit at pulse durations in the mus regime. At pressures of 12 and 20 GPa, the structure consists primarily of dislocation cells; at 40 GPa, twinning and stacking-fault bundles are the principal defect structures; and at a pressure of 55-60 GPa, the structure shows micro-twinning and the effects of thermal recovery (elongated sub-grains). The results suggest that the defect structure is generated at the shock front; the substructures observed are similar to the ones at much larger durations. The dislocation generation is discussed, providing a constitutive description of plastic deformation. It is proposed that thermally activated loop nucleation at the front is the mechanism for dislocation generation. A calculational method for dislocation densities is proposed, based on nucleation of loops at the shock front and their extension due to the residual shear stresses behind the front. Calculated dislocation densities compare favorably with experimentally observed results. It is proposed that simultaneous diffraction by Lane and Bragg of different lattice planes at the shock front can give the strain state and the associated stress level at the front. This enables the calculation of the plastic flow resistance at the imposed strain rate. An estimated strength of 435 MPa is obtained, for a strain rate of 1.3 x 10(7) s(-1). The threshold stress for deformation twinning in shock compression is calculated from the constitutive equations for slip, twinning, and the Swegle-Grady relationship. The calculated threshold pressure for the [001] orientation is 16.3 GPa. (C) 2003 Acta Materialia Inc. Published by Elsevier Science Ltd. All rights reserved.
C1 Univ Calif San Diego, Dept Mech & Aerosp Engn, La Jolla, CA 92093 USA.
   Univ Paris 13, F-93430 Villetaneuse, France.
   Lawrence Livermore Natl Lab, Livermore, CA USA.
   CALTECH, Pasadena, CA 91125 USA.
   Univ Rochester, Rochester, NY USA.
   Univ Oxford, Oxford, England.
RP Meyers, MA (reprint author), Univ Calif San Diego, Dept Mech & Aerosp Engn, Mail Code 0411 9500 Gilman Dr, La Jolla, CA 92093 USA.
EM mameyers@mae.ucsd.edu
RI Meyers, Marc/A-2970-2016
OI Meyers, Marc/0000-0003-1698-5396
NR 37
TC 146
Z9 153
U1 2
U2 49
PU PERGAMON-ELSEVIER SCIENCE LTD
PI OXFORD
PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND
SN 1359-6454
J9 ACTA MATER
JI Acta Mater.
PD MAR 14
PY 2003
VL 51
IS 5
BP 1211
EP 1228
DI 10.1016/S1359-6454(02)00420-2
PG 18
WC Materials Science, Multidisciplinary; Metallurgy & Metallurgical
   Engineering
SC Materials Science; Metallurgy & Metallurgical Engineering
GA 657QK
UT WOS:000181677700002
ER

PT J
AU Lian, J
   Wang, L
   Chen, J
   Sun, K
   Ewing, RC
   Farmer, JM
   Boatner, LA
AF Lian, J
   Wang, L
   Chen, J
   Sun, K
   Ewing, RC
   Farmer, JM
   Boatner, LA
TI The order-disorder transition in ion-irradiated pyrochlore
SO ACTA MATERIALIA
LA English
DT Article
DE order-disorder transition; anion-disordered pyrochlore; defect-fluorite;
   ion beam irradiations; in situ transmission electron microscopy
ID BEAM-INDUCED AMORPHIZATION; GADOLINIUM ZIRCONATE; MOLECULAR-DYNAMICS;
   OXIDES; GD2TI2O7; MGO-AL2O3-SIO2; DIFFUSION; DAMAGE
AB A radiation-induced order-disorder transformation occurs in many A(2)B(2)O(7) pyrochlore structure-types by disordering of the A- and B-site cations, as well as anion vacancies. The ionic conductivity increases up to two orders of magnitude due to this order-disorder transformation. This irradiation-induced order-disorder transition has been examined in detail using ion beam irradiations and in situ transmission electron microscopy. Under ion irradiation, the ordered pyrochlore superstructure transforms to an anion-disordered pyrochlore prior to a final transformation to a cation-disordered defect-fluorite structure-type. The anion-disordered pyrochlore structure displays a partial ordering of the A- and B-site cations and complete disordering on the anion array-as evidenced by the disappearance of characteristic diffraction maxima resulting from ordering of the oxygen sublattice. These results suggest that anion disorder precedes cation disordering in the pyrochlore structure. (C) 2003 Acta Materialia Inc. Published by Elsevier Science Ltd. All fights reserved.
C1 Univ Michigan, Dept Nucl Engn & Radiol Sci, Ann Arbor, MI 48109 USA.
   Univ Michigan, Dept Mat Sci & Engn, Ann Arbor, MI 48109 USA.
   Oak Ridge Natl Lab, Div Solid State, Oak Ridge, TN 37831 USA.
RP Lian, J (reprint author), Univ Michigan, Dept Nucl Engn & Radiol Sci, Ann Arbor, MI 48109 USA.
EM rodewing@umich.edu
RI Lian, Jie/A-7839-2010; Farmer, Matt/C-2571-2016; Boatner,
   Lynn/I-6428-2013
OI Farmer, Matt/0000-0002-7279-1847; Boatner, Lynn/0000-0002-0235-7594
NR 33
TC 134
Z9 138
U1 4
U2 59
PU PERGAMON-ELSEVIER SCIENCE LTD
PI OXFORD
PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND
SN 1359-6454
J9 ACTA MATER
JI Acta Mater.
PD MAR 14
PY 2003
VL 51
IS 5
BP 1493
EP 1502
DI 10.1016/S1359-6454(02)00544-X
PG 10
WC Materials Science, Multidisciplinary; Metallurgy & Metallurgical
   Engineering
SC Materials Science; Metallurgy & Metallurgical Engineering
GA 657QK
UT WOS:000181677700024
ER

PT J
AU Hollars, CW
   Lane, SM
   Huser, T
AF Hollars, CW
   Lane, SM
   Huser, T
TI Controlled non-classical photon emission from single conjugated polymer
   molecules
SO CHEMICAL PHYSICS LETTERS
LA English
DT Article
ID ELECTRONIC-ENERGY TRANSFER; ROOM-TEMPERATURE; INTERCHAIN INTERACTIONS;
   OPTICAL MICROSCOPY; QUANTUM-DOT; FLUORESCENCE; SPECTROSCOPY; FILMS;
   AGGREGATION; SURFACE
AB Photon pair-correlation spectroscopy was used to study the photoluminescence of single, isolated chains of the conjugated polymer MEH-PPV (poly[2-methoxy,5-(2-ethyl-hexyloxy)-p-phenylene-vinylene]). The chain conformation of these multichromophoric molecules was controlled by varying solvent polarity to result in either tightly folded collapsed chain or extended chain structures. We demonstrate, that the polymer conformation has strong influence on the quantum optical nature of the single chain photon emission. Polymers in the collapsed-chain conformation exhibit the non-classical phenomenon of photon antibunching in contrast to extended-chain structures. Analysis of the second-order correlation function provides a quantitative measure of the number of active emitter sites. (C) 2003 Elsevier Science B.V. All rights reserved.
C1 Lawrence Livermore Natl Lab, Dept Chem & Mat Sci, Livermore, CA 94550 USA.
   Lawrence Livermore Natl Lab, Dept Phys & Adv Technol, Livermore, CA 94550 USA.
RP Hollars, CW (reprint author), Lawrence Livermore Natl Lab, Dept Chem & Mat Sci, Livermore, CA 94550 USA.
RI Huser, Thomas/H-1195-2012
OI Huser, Thomas/0000-0003-2348-7416
NR 28
TC 72
Z9 72
U1 2
U2 12
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0009-2614
J9 CHEM PHYS LETT
JI Chem. Phys. Lett.
PD MAR 14
PY 2003
VL 370
IS 3-4
BP 393
EP 398
DI 10.1016/S0009-2614(03)00091-5
PG 6
WC Chemistry, Physical; Physics, Atomic, Molecular & Chemical
SC Chemistry; Physics
GA 652PB
UT WOS:000181386600016
ER

PT J
AU Arora, MB
   Kim, YC
   Straza, MW
   Harlan, JE
   St Martin, EJ
   Donnelly, M
   Holzman, TF
   Joachimiak, A
   Snyder, SW
AF Arora, MB
   Kim, YC
   Straza, MW
   Harlan, JE
   St Martin, EJ
   Donnelly, M
   Holzman, TF
   Joachimiak, A
   Snyder, SW
TI Glucose-triggered shift in the conformational state of glucose fructose
   oxidoreductase (GFOR)
SO FASEB JOURNAL
LA English
DT Meeting Abstract
CT Experimental Biology 2003 Meeting
CY APR 11-15, 2003
CL SAN DIEGO, CALIFORNIA
C1 Argonne Natl Lab, Struct Biol Ctr, Argonne, IL 60439 USA.
   Abbott Labs, Chem & Biol Technol, Abbott Pk, IL 60064 USA.
NR 0
TC 0
Z9 0
U1 0
U2 0
PU FEDERATION AMER SOC EXP BIOL
PI BETHESDA
PA 9650 ROCKVILLE PIKE, BETHESDA, MD 20814-3998 USA
SN 0892-6638
J9 FASEB J
JI Faseb J.
PD MAR 14
PY 2003
VL 17
IS 4
SU S
BP A567
EP A567
PN 1
PG 1
WC Biochemistry & Molecular Biology; Biology; Cell Biology
SC Biochemistry & Molecular Biology; Life Sciences & Biomedicine - Other
   Topics; Cell Biology
GA 658QZ
UT WOS:000181733102667
ER

PT J
AU Bewley, M
   Davis, CA
   Marohnic, C
   Taormina, D
   Barber, MJ
AF Bewley, M
   Davis, CA
   Marohnic, C
   Taormina, D
   Barber, MJ
TI Structure of the S127P mutant of cytochrome b5 reductase explains
   methemoglobinemia
SO FASEB JOURNAL
LA English
DT Meeting Abstract
CT Experimental Biology 2003 Meeting
CY APR 11-15, 2003
CL SAN DIEGO, CALIFORNIA
C1 Brookhaven Natl Lab, Upton, NY 11973 USA.
   Univ S Florida, Tampa, FL 33612 USA.
NR 0
TC 0
Z9 0
U1 0
U2 0
PU FEDERATION AMER SOC EXP BIOL
PI BETHESDA
PA 9650 ROCKVILLE PIKE, BETHESDA, MD 20814-3998 USA
SN 0892-6638
J9 FASEB J
JI Faseb J.
PD MAR 14
PY 2003
VL 17
IS 4
SU S
BP A156
EP A156
PN 1
PG 1
WC Biochemistry & Molecular Biology; Biology; Cell Biology
SC Biochemistry & Molecular Biology; Life Sciences & Biomedicine - Other
   Topics; Cell Biology
GA 658QZ
UT WOS:000181733100754
ER

PT J
AU Callender, R
   Desamero, R
   Gulotta, M
   Dyer, RB
   McDermott, A
AF Callender, R
   Desamero, R
   Gulotta, M
   Dyer, RB
   McDermott, A
TI The dynamics of protein loop motion and enzymatic catalysis probed by
   temperature jump relaxation spectroscopy
SO FASEB JOURNAL
LA English
DT Meeting Abstract
CT Experimental Biology 2003 Meeting
CY APR 11-15, 2003
CL SAN DIEGO, CALIFORNIA
C1 Yeshiva Univ Albert Einstein Coll Med, Bronx, NY 10461 USA.
   Columbia Univ, New York, NY USA.
   Los Alamos Natl Lab, Los Alamos, NM USA.
NR 0
TC 0
Z9 0
U1 0
U2 0
PU FEDERATION AMER SOC EXP BIOL
PI BETHESDA
PA 9650 ROCKVILLE PIKE, BETHESDA, MD 20814-3998 USA
SN 0892-6638
J9 FASEB J
JI Faseb J.
PD MAR 14
PY 2003
VL 17
IS 4
SU S
BP A558
EP A558
PN 1
PG 1
WC Biochemistry & Molecular Biology; Biology; Cell Biology
SC Biochemistry & Molecular Biology; Life Sciences & Biomedicine - Other
   Topics; Cell Biology
GA 658QZ
UT WOS:000181733102626
ER

PT J
AU Carkeet, C
   Follett, JR
   Dueker, SR
   Buchholz, BA
   Vogel, JS
   Clifford, AJ
AF Carkeet, C
   Follett, JR
   Dueker, SR
   Buchholz, BA
   Vogel, JS
   Clifford, AJ
TI Postabsorptive conversion of beta-carotene to retinol in humans
SO FASEB JOURNAL
LA English
DT Meeting Abstract
CT Experimental Biology 2003 Meeting
CY APR 11-15, 2003
CL SAN DIEGO, CALIFORNIA
C1 Univ Calif Davis, Dept Nutr, Davis, CA 95616 USA.
   Lawrence Livermore Natl Lab, Ctr Accelerator Mass Spectrometry, Livermore, CA 94550 USA.
RI Buchholz, Bruce/G-1356-2011
NR 0
TC 0
Z9 0
U1 0
U2 1
PU FEDERATION AMER SOC EXP BIOL
PI BETHESDA
PA 9650 ROCKVILLE PIKE, BETHESDA, MD 20814-3998 USA
SN 0892-6638
J9 FASEB J
JI Faseb J.
PD MAR 14
PY 2003
VL 17
IS 4
SU S
BP A314
EP A314
PN 1
PG 1
WC Biochemistry & Molecular Biology; Biology; Cell Biology
SC Biochemistry & Molecular Biology; Life Sciences & Biomedicine - Other
   Topics; Cell Biology
GA 658QZ
UT WOS:000181733101494
ER

PT J
AU Cheung, ALM
   Deng, W
   Tsao, SW
   Guan, XY
   Lucas, JN
AF Cheung, ALM
   Deng, W
   Tsao, SW
   Guan, XY
   Lucas, JN
TI Loss of telomere signals and chromosomal instability in human ovarian
   surface epithelial (HOSE) cells undergoing immortalization
SO FASEB JOURNAL
LA English
DT Meeting Abstract
CT Experimental Biology 2003 Meeting
CY APR 11-15, 2003
CL SAN DIEGO, CALIFORNIA
C1 Univ Hong Kong, Pokfulam, Hong Kong, Peoples R China.
   Lawrence Livermore Natl Lab, Livermore, CA USA.
NR 0
TC 0
Z9 0
U1 0
U2 0
PU FEDERATION AMER SOC EXP BIOL
PI BETHESDA
PA 9650 ROCKVILLE PIKE, BETHESDA, MD 20814-3998 USA
SN 0892-6638
J9 FASEB J
JI Faseb J.
PD MAR 14
PY 2003
VL 17
IS 4
SU S
BP A267
EP A267
PN 1
PG 1
WC Biochemistry & Molecular Biology; Biology; Cell Biology
SC Biochemistry & Molecular Biology; Life Sciences & Biomedicine - Other
   Topics; Cell Biology
GA 658QZ
UT WOS:000181733101276
ER

PT J
AU Christofidou-Solomidou, M
   Scherpereel, A
   Bohen, A
   Arguiri, E
   Shuvaev, V
   Kennel, S
   Muzykantov, V
AF Christofidou-Solomidou, M
   Scherpereel, A
   Bohen, A
   Arguiri, E
   Shuvaev, V
   Kennel, S
   Muzykantov, V
TI Hyperoxia potentiates oxidative injury in murine lungs induced by
   glucose oxidase targeted to thrombomodulin
SO FASEB JOURNAL
LA English
DT Meeting Abstract
CT Experimental Biology 2003 Meeting
CY APR 11-15, 2003
CL SAN DIEGO, CALIFORNIA
C1 Univ Penn, Philadelphia, PA 19403 USA.
   Oak Ridge Natl Lab, Oak Ridge, TN USA.
RI Shuvaev, Vladimir/O-1719-2014
NR 0
TC 0
Z9 0
U1 0
U2 0
PU FEDERATION AMER SOC EXP BIOL
PI BETHESDA
PA 9650 ROCKVILLE PIKE, BETHESDA, MD 20814-3998 USA
SN 0892-6638
J9 FASEB J
JI Faseb J.
PD MAR 14
PY 2003
VL 17
IS 4
SU S
BP A247
EP A247
PN 1
PG 1
WC Biochemistry & Molecular Biology; Biology; Cell Biology
SC Biochemistry & Molecular Biology; Life Sciences & Biomedicine - Other
   Topics; Cell Biology
GA 658QZ
UT WOS:000181733101184
ER

PT J
AU Clifford, AJ
   Lin, YM
   Dueker, SR
   Buchholz, BB
   Vogel, JS
AF Clifford, AJ
   Lin, YM
   Dueker, SR
   Buchholz, BB
   Vogel, JS
TI The major metabolic pathways of folate, quantified in vivo in humans
   with an oral tracer dose of C-14-folic acid
SO FASEB JOURNAL
LA English
DT Meeting Abstract
CT Experimental Biology 2003 Meeting
CY APR 11-15, 2003
CL SAN DIEGO, CALIFORNIA
C1 Univ Calif Davis, Davis, CA 95616 USA.
   Lawrence Livermore Natl Lab, Ctr Accelerator Mass Spectrometry, Livermore, CA 94550 USA.
NR 0
TC 0
Z9 0
U1 0
U2 0
PU FEDERATION AMER SOC EXP BIOL
PI BETHESDA
PA 9650 ROCKVILLE PIKE, BETHESDA, MD 20814-3998 USA
SN 0892-6638
J9 FASEB J
JI Faseb J.
PD MAR 14
PY 2003
VL 17
IS 4
SU S
BP A276
EP A276
PN 1
PG 1
WC Biochemistry & Molecular Biology; Biology; Cell Biology
SC Biochemistry & Molecular Biology; Life Sciences & Biomedicine - Other
   Topics; Cell Biology
GA 658QZ
UT WOS:000181733101318
ER

PT J
AU DeLozier, TC
   Tang, J
   Rose, R
   Xi, T
   Mohrenweiser, HW
   Goldstein, JA
AF DeLozier, TC
   Tang, J
   Rose, R
   Xi, T
   Mohrenweiser, HW
   Goldstein, JA
TI Identification of human CYP2B6 single nucleotide polymorphisms in
   racially and ethnically diverse groups
SO FASEB JOURNAL
LA English
DT Meeting Abstract
CT Experimental Biology 2003 Meeting
CY APR 11-15, 2003
CL SAN DIEGO, CALIFORNIA
C1 NIEHS, Lab Pharmacol & Chem, Res Triangle Pk, NC 27709 USA.
   N Carolina State Univ, Dept Environm & Mol Toxicol, Raleigh, NC 27695 USA.
   Lawrence Livermore Natl Lab, Livermore, CA USA.
NR 0
TC 0
Z9 0
U1 0
U2 0
PU FEDERATION AMER SOC EXP BIOL
PI BETHESDA
PA 9650 ROCKVILLE PIKE, BETHESDA, MD 20814-3998 USA
SN 0892-6638
J9 FASEB J
JI Faseb J.
PD MAR 14
PY 2003
VL 17
IS 4
SU S
BP A239
EP A239
PN 1
PG 1
WC Biochemistry & Molecular Biology; Biology; Cell Biology
SC Biochemistry & Molecular Biology; Life Sciences & Biomedicine - Other
   Topics; Cell Biology
GA 658QZ
UT WOS:000181733101150
ER

PT J
AU Dueker, SR
   Lemke, SL
   Lin, YM
   Buchholz, BA
   Vogel, JS
   Clifford, AJ
AF Dueker, SR
   Lemke, SL
   Lin, YM
   Buchholz, BA
   Vogel, JS
   Clifford, AJ
TI Retinol equivalence of beta-carotene in humans is influenced by vitamin
   A status
SO FASEB JOURNAL
LA English
DT Meeting Abstract
CT Experimental Biology 2003 Meeting
CY APR 11-15, 2003
CL SAN DIEGO, CALIFORNIA
C1 Univ Calif Davis, Davis, CA 95616 USA.
   Lawrence Livermore Natl Lab, Ctr Accelerator Mass Spectrometry, Livermore, CA 94550 USA.
RI Buchholz, Bruce/G-1356-2011
NR 0
TC 0
Z9 0
U1 0
U2 1
PU FEDERATION AMER SOC EXP BIOL
PI BETHESDA
PA 9650 ROCKVILLE PIKE, BETHESDA, MD 20814-3998 USA
SN 0892-6638
J9 FASEB J
JI Faseb J.
PD MAR 14
PY 2003
VL 17
IS 4
SU S
BP A697
EP A697
PN 1
PG 1
WC Biochemistry & Molecular Biology; Biology; Cell Biology
SC Biochemistry & Molecular Biology; Life Sciences & Biomedicine - Other
   Topics; Cell Biology
GA 658QZ
UT WOS:000181733103281
ER

PT J
AU Follett, JR
   Lin, YM
   Dueker, SR
   Vogel, JS
   Clifford, AJ
AF Follett, JR
   Lin, YM
   Dueker, SR
   Vogel, JS
   Clifford, AJ
TI Folate metabolite profiles in urine after an oral tracer dose of
   C-14-folic acid in humans
SO FASEB JOURNAL
LA English
DT Meeting Abstract
CT Experimental Biology 2003 Meeting
CY APR 11-15, 2003
CL SAN DIEGO, CALIFORNIA
C1 Univ Calif Davis, Davis, CA 95616 USA.
   Lawrence Livermore Natl Lab, Ctr Accelerator Mass Spectrometry, Livermore, CA 94550 USA.
NR 0
TC 0
Z9 0
U1 0
U2 0
PU FEDERATION AMER SOC EXP BIOL
PI BETHESDA
PA 9650 ROCKVILLE PIKE, BETHESDA, MD 20814-3998 USA
SN 0892-6638
J9 FASEB J
JI Faseb J.
PD MAR 14
PY 2003
VL 17
IS 4
SU S
BP A308
EP A308
PN 1
PG 1
WC Biochemistry & Molecular Biology; Biology; Cell Biology
SC Biochemistry & Molecular Biology; Life Sciences & Biomedicine - Other
   Topics; Cell Biology
GA 658QZ
UT WOS:000181733101467
ER

PT J
AU Gertz, ER
   Lin, YM
   Hillegonds, DJ
   Van Loan, MD
   Vogel, JS
AF Gertz, ER
   Lin, YM
   Hillegonds, DJ
   Van Loan, MD
   Vogel, JS
TI Protocol for Ca-41 tracer determination from human urine, serum, and
   saliva specimens
SO FASEB JOURNAL
LA English
DT Meeting Abstract
CT Experimental Biology 2003 Meeting
CY APR 11-15, 2003
CL SAN DIEGO, CALIFORNIA
C1 ARS, USDA, WHNRC, Davis, CA 95616 USA.
   Lawrence Livermore Natl Lab, Ctr Accelerator Mass Spectrometry, Livermore, CA 94550 USA.
NR 0
TC 1
Z9 1
U1 0
U2 0
PU FEDERATION AMER SOC EXP BIOL
PI BETHESDA
PA 9650 ROCKVILLE PIKE, BETHESDA, MD 20814-3998 USA
SN 0892-6638
J9 FASEB J
JI Faseb J.
PD MAR 14
PY 2003
VL 17
IS 4
SU S
BP A722
EP A722
PN 1
PG 1
WC Biochemistry & Molecular Biology; Biology; Cell Biology
SC Biochemistry & Molecular Biology; Life Sciences & Biomedicine - Other
   Topics; Cell Biology
GA 658QZ
UT WOS:000181733103398
ER

PT J
AU Hillegonds, DJ
   Lin, YM
   Van Loan, MD
   Gertz, ER
   Vogel, JS
AF Hillegonds, DJ
   Lin, YM
   Van Loan, MD
   Gertz, ER
   Vogel, JS
TI Saliva Ca kinetic profile after receiving a physiological-sized oral
   dose of Ca-41
SO FASEB JOURNAL
LA English
DT Meeting Abstract
CT Experimental Biology 2003 Meeting
CY APR 11-15, 2003
CL SAN DIEGO, CALIFORNIA
C1 Lawrence Livermore Natl Lab, Ctr Accelerator Mass Spectrometry, Livermore, CA 94551 USA.
   Univ Calif Davis, Davis, CA 95616 USA.
   ARS, USDA, WHNRC, Davis, CA USA.
NR 0
TC 0
Z9 0
U1 0
U2 0
PU FEDERATION AMER SOC EXP BIOL
PI BETHESDA
PA 9650 ROCKVILLE PIKE, BETHESDA, MD 20814-3998 USA
SN 0892-6638
J9 FASEB J
JI Faseb J.
PD MAR 14
PY 2003
VL 17
IS 4
SU S
BP A723
EP A723
PN 1
PG 1
WC Biochemistry & Molecular Biology; Biology; Cell Biology
SC Biochemistry & Molecular Biology; Life Sciences & Biomedicine - Other
   Topics; Cell Biology
GA 658QZ
UT WOS:000181733103401
ER

PT J
AU Lee, SD
   Colla, E
   Park, WK
   Chen, DJ
   Kwon, HM
AF Lee, SD
   Colla, E
   Park, WK
   Chen, DJ
   Kwon, HM
TI DNA-dependent protein kinase (DNA-PK) phosphorylates and activates
   TonEBP/NFAT5 in response to hypertonicity
SO FASEB JOURNAL
LA English
DT Meeting Abstract
CT Experimental Biology 2003 Meeting
CY APR 11-15, 2003
CL SAN DIEGO, CALIFORNIA
C1 Univ Maryland, Baltimore, MD 21201 USA.
   Lawrence Berkeley Natl Lab, Div Life Sci, Berkeley, CA USA.
NR 0
TC 1
Z9 1
U1 0
U2 1
PU FEDERATION AMER SOC EXP BIOL
PI BETHESDA
PA 9650 ROCKVILLE PIKE, BETHESDA, MD 20814-3998 USA
SN 0892-6638
J9 FASEB J
JI Faseb J.
PD MAR 14
PY 2003
VL 17
IS 4
SU S
BP A482
EP A482
PN 1
PG 1
WC Biochemistry & Molecular Biology; Biology; Cell Biology
SC Biochemistry & Molecular Biology; Life Sciences & Biomedicine - Other
   Topics; Cell Biology
GA 658QZ
UT WOS:000181733102280
ER

PT J
AU Lee, SJ
   Usmani, K
   Chanas, B
   Xi, T
   Mohrenweiser, H
   Goldstein, J
AF Lee, SJ
   Usmani, K
   Chanas, B
   Xi, T
   Mohrenweiser, H
   Goldstein, J
TI Identification and characterization of polymorphic variants of CYP3A5
SO FASEB JOURNAL
LA English
DT Meeting Abstract
CT Experimental Biology 2003 Meeting
CY APR 11-15, 2003
CL SAN DIEGO, CALIFORNIA
C1 NIEHS, Lab Pharmacol & Chem, Res Triangle Pk, NC 27709 USA.
   N Carolina State Univ, Dept Toxicol, Raleigh, NC 27695 USA.
   Lawrence Livermore Natl Lab, Resequencing Grp, Livermore, CA USA.
NR 0
TC 0
Z9 0
U1 0
U2 0
PU FEDERATION AMER SOC EXP BIOL
PI BETHESDA
PA 9650 ROCKVILLE PIKE, BETHESDA, MD 20814-3998 USA
SN 0892-6638
J9 FASEB J
JI Faseb J.
PD MAR 14
PY 2003
VL 17
IS 4
SU S
BP A240
EP A240
PN 1
PG 1
WC Biochemistry & Molecular Biology; Biology; Cell Biology
SC Biochemistry & Molecular Biology; Life Sciences & Biomedicine - Other
   Topics; Cell Biology
GA 658QZ
UT WOS:000181733101151
ER

PT J
AU Lee, SJ
   Usmani, K
   Chanas, B
   Xi, TN
   Mohrenweiser, H
   Goldstein, J
AF Lee, SJ
   Usmani, K
   Chanas, B
   Xi, TN
   Mohrenweiser, H
   Goldstein, J
TI Identification and characterization of poly morphic variants of CYP3A5
SO FASEB JOURNAL
LA English
DT Meeting Abstract
CT Experimental Biology 2003 Meeting
CY APR 11-15, 2003
CL SAN DIEGO, CALIFORNIA
C1 NIEHS, Lab Pharmacol & Chem, Res Triangle Pk, NC 27709 USA.
   N Carolina State Univ, Dept Toxicol, Raleigh, NC 27695 USA.
   Lawrence Livermore Natl Lab, Resequencing Grp, Livermore, CA USA.
NR 0
TC 0
Z9 0
U1 0
U2 0
PU FEDERATION AMER SOC EXP BIOL
PI BETHESDA
PA 9650 ROCKVILLE PIKE, BETHESDA, MD 20814-3998 USA
SN 0892-6638
J9 FASEB J
JI Faseb J.
PD MAR 14
PY 2003
VL 17
IS 4
SU S
BP A199
EP A199
PN 1
PG 1
WC Biochemistry & Molecular Biology; Biology; Cell Biology
SC Biochemistry & Molecular Biology; Life Sciences & Biomedicine - Other
   Topics; Cell Biology
GA 658QZ
UT WOS:000181733100961
ER

PT J
AU Lin, YM
   Hillegonds, DJ
   Van Loan, MD
   Gertz, ER
   Vogel, JS
AF Lin, YM
   Hillegonds, DJ
   Van Loan, MD
   Gertz, ER
   Vogel, JS
TI Using a physiological-sized oral dose of Ca-41 to study human calcium
   metabolism
SO FASEB JOURNAL
LA English
DT Meeting Abstract
CT Experimental Biology 2003 Meeting
CY APR 11-15, 2003
CL SAN DIEGO, CALIFORNIA
C1 Univ Calif Davis, Davis, CA 95616 USA.
   Lawrence Livermore Natl Lab, Ctr Accelerator Mass Spectrometry, Livermore, CA 94550 USA.
   ARS, USDA, WHNRC, Davis, CA USA.
NR 0
TC 0
Z9 0
U1 0
U2 0
PU FEDERATION AMER SOC EXP BIOL
PI BETHESDA
PA 9650 ROCKVILLE PIKE, BETHESDA, MD 20814-3998 USA
SN 0892-6638
J9 FASEB J
JI Faseb J.
PD MAR 14
PY 2003
VL 17
IS 4
SU S
BP A723
EP A723
PN 1
PG 1
WC Biochemistry & Molecular Biology; Biology; Cell Biology
SC Biochemistry & Molecular Biology; Life Sciences & Biomedicine - Other
   Topics; Cell Biology
GA 658QZ
UT WOS:000181733103402
ER

PT J
AU Lin, YM
   Dueker, SR
   Follett, JR
   Vogel, JS
   Clifford, AJ
AF Lin, YM
   Dueker, SR
   Follett, JR
   Vogel, JS
   Clifford, AJ
TI Separation of plasma folates after receiving a physiological-sized oral
   dose of C-14-folic acid in humans
SO FASEB JOURNAL
LA English
DT Meeting Abstract
CT Experimental Biology 2003 Meeting
CY APR 11-15, 2003
CL SAN DIEGO, CALIFORNIA
C1 Univ Calif Davis, Davis, CA 95616 USA.
   Lawrence Livermore Natl Lab, Ctr Accelerator Mass Spectrometry, Livermore, CA 94550 USA.
NR 0
TC 0
Z9 0
U1 0
U2 0
PU FEDERATION AMER SOC EXP BIOL
PI BETHESDA
PA 9650 ROCKVILLE PIKE, BETHESDA, MD 20814-3998 USA
SN 0892-6638
J9 FASEB J
JI Faseb J.
PD MAR 14
PY 2003
VL 17
IS 4
SU S
BP A308
EP A308
PN 1
PG 1
WC Biochemistry & Molecular Biology; Biology; Cell Biology
SC Biochemistry & Molecular Biology; Life Sciences & Biomedicine - Other
   Topics; Cell Biology
GA 658QZ
UT WOS:000181733101466
ER

PT J
AU Rubin, E
AF Rubin, E
TI Trolling vertebrate evolution for gene regulatory insights
SO FASEB JOURNAL
LA English
DT Meeting Abstract
CT Experimental Biology 2003 Meeting
CY APR 11-15, 2003
CL SAN DIEGO, CALIFORNIA
C1 Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA.
NR 0
TC 0
Z9 0
U1 0
U2 0
PU FEDERATION AMER SOC EXP BIOL
PI BETHESDA
PA 9650 ROCKVILLE PIKE, BETHESDA, MD 20814-3998 USA
SN 0892-6638
J9 FASEB J
JI Faseb J.
PD MAR 14
PY 2003
VL 17
IS 4
SU S
BP A158
EP A158
PN 1
PG 1
WC Biochemistry & Molecular Biology; Biology; Cell Biology
SC Biochemistry & Molecular Biology; Life Sciences & Biomedicine - Other
   Topics; Cell Biology
GA 658QZ
UT WOS:000181733100762
ER

PT J
AU Vigil, D
   Blumenthal, DK
   Heller, WH
   Brown, S
   Taylor, SS
   Trewhella, J
AF Vigil, D
   Blumenthal, DK
   Heller, WH
   Brown, S
   Taylor, SS
   Trewhella, J
TI Large isoform structural differences among PKA holoenzymes and
   regulatory subunit dimers
SO FASEB JOURNAL
LA English
DT Meeting Abstract
CT Experimental Biology 2003 Meeting
CY APR 11-15, 2003
CL SAN DIEGO, CALIFORNIA
C1 Univ Calif San Diego, La Jolla, CA 92093 USA.
   Univ Utah, Salt Lake City, UT USA.
   Los Alamos Natl Lab, Biosci Div, Los Alamos, NM USA.
NR 0
TC 0
Z9 0
U1 0
U2 0
PU FEDERATION AMER SOC EXP BIOL
PI BETHESDA
PA 9650 ROCKVILLE PIKE, BETHESDA, MD 20814-3998 USA
SN 0892-6638
J9 FASEB J
JI Faseb J.
PD MAR 14
PY 2003
VL 17
IS 4
SU S
BP A568
EP A568
PN 1
PG 1
WC Biochemistry & Molecular Biology; Biology; Cell Biology
SC Biochemistry & Molecular Biology; Life Sciences & Biomedicine - Other
   Topics; Cell Biology
GA 658QZ
UT WOS:000181733102673
ER

PT J
AU Piatkowski, W
   Gritti, F
   Kaczmarski, K
   Guiochon, G
AF Piatkowski, W
   Gritti, F
   Kaczmarski, K
   Guiochon, G
TI Influence of the particle porosity on chromatographic band profiles
SO JOURNAL OF CHROMATOGRAPHY A
LA English
DT Review
DE band profiles; monolithic columns; frontal analysis; perturbation
   chromatography; adsorption isotherms; nonlinear peaks; mathernatic
   modelling; porosity; mass transfer; kinetic studies; stationary phases,
   LC
ID PHASE LIQUID-CHROMATOGRAPHY; POROUS SILICA COLUMNS; SOL-GEL SYSTEM;
   MONOLITHIC COLUMNS; POLYACRYLIC-ACID; PERFORMANCE; SEPARATION; SIZE;
   MODEL
AB The mass transfer kinetics of butyl benzoate, eluted on a monolithic RPLC column with methanol-water (65:35, v/v) as the mobile phase was investigated, using the perturbation method to acquire isotherm data and the mobile phase velocity dependence of the height equivalent to a theoretical plate of perturbation peaks to acquire kinetics data. The equilibrium isotherm of butyl benzoate is accounted for by the liquid-solid extended multilayer BET isotherm model. The total porosity of the column varies much with the butyl benzoate concentration, influencing strongly the parameters of its mass transfer kinetics and the profiles of the breakthrough curves. Using all these parameters, the general rate model of chromatography predicts band profiles and Van Deemter curves that are in excellent agreement with experimental results provided the influence of concentration on the porosity is properly taken into account. This agreement confirms the validity of the models selected for the isotherm and for the mass transfer kinetics. (C) 2003 Elsevier Science B.V. All rights reserved.
C1 Univ Tennessee, Dept Chem, Knoxville, TN 37996 USA.
   Oak Ridge Natl Lab, Div Chem & Analyt Sci, Oak Ridge, TN 37831 USA.
   Rzeszow Univ Technol, Fac Chem, PL-35959 Rzeszow, Poland.
RP Guiochon, G (reprint author), Univ Tennessee, Dept Chem, 552 Buehler Hall, Knoxville, TN 37996 USA.
NR 35
TC 21
Z9 21
U1 3
U2 10
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0021-9673
J9 J CHROMATOGR A
JI J. Chromatogr. A
PD MAR 14
PY 2003
VL 989
IS 2
BP 207
EP 219
DI 10.1016/S0021-9673(03)00003-7
PG 13
WC Biochemical Research Methods; Chemistry, Analytical
SC Biochemistry & Molecular Biology; Chemistry
GA 652JZ
UT WOS:000181377200003
PM 12650253
ER

PT J
AU Cattell, C
   Dombeck, J
   Peria, W
   Strangeway, R
   Elphic, R
   Carlson, C
AF Cattell, C
   Dombeck, J
   Peria, W
   Strangeway, R
   Elphic, R
   Carlson, C
TI Fast Auroral Snapshot observations of the dependence of dayside auroral
   field-aligned currents on solar wind parameters and solar illumination
SO JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS
LA English
DT Article
DE field-aligned currents; Birkeland currents; solar illumination; IMF
ID INTERPLANETARY MAGNETIC-FIELD; CURRENT-VOLTAGE RELATIONSHIP; BIRKELAND
   CURRENTS; POTENTIAL DROP; MAGNETOSPHERE; RECONNECTION; GENERATION;
   PLASMA
AB [1] The solar illumination dependence of solar wind-magnetosphere coupling has been studied by examining the dependence of auroral zone field-aligned currents on solar wind parameters. A database of Region I currents from similar to900 crossings of the auroral zone by Fast Auroral Snapshot (FAST) was parameterized by magnetic local time, invariant latitude, and whether the foot point was illuminated. The magnitudes of dayside currents (similar to200 events) were correlated with solar wind parameters using the technique of rank correlation. Very significant, strong correlation between dayside sunlit currents and solar wind parameters such as B(t)sin(theta/2)v(2) and B(t)sin(q/2) P-d(1/2) was observed, consistent with a reconnection source. There was no correlation with upstream parameters for dayside Region I currents when the ionospheric foot point was in darkness. This is the first experimental evidence showing that the correlation of dayside Region I currents to upstream parameters depends on ionospheric illumination. Both the strong dependence of the correlation on solar illumination (ionospheric conductivity) and the weakness of observed correlations, compared to those obtained in previous studies of the cross polar cap potential, may be interpreted to imply that the reconnection process is a voltage, rather than a current, source. However, several theoretical studies have suggested that reconnection does not act as either a pure voltage source or a current source. In addition, because the mapping of the field-aligned currents was not examined, the observed difference between the sunlit and dark events could be explained by current preferentially flowing in the hemisphere with the higher conductivity if the source were on closed field lines.
C1 Univ Minnesota, Sch Phys & Astron, Minneapolis, MN 55416 USA.
   Univ Washington, Geophys Program, Seattle, WA 98195 USA.
   Univ Calif Los Angeles, Inst Geophys & Planetary Phys, Los Angeles, CA 90095 USA.
   Los Alamos Natl Lab, Los Alamos, NM 87545 USA.
   Univ Calif Berkeley, Space Sci Lab, Berkeley, CA 94720 USA.
RP Cattell, C (reprint author), Univ Minnesota, Sch Phys & Astron, 116 Church St SE, Minneapolis, MN 55416 USA.
OI Cattell, Cynthia/0000-0002-3805-320X
NR 28
TC 7
Z9 7
U1 0
U2 0
PU AMER GEOPHYSICAL UNION
PI WASHINGTON
PA 2000 FLORIDA AVE NW, WASHINGTON, DC 20009 USA
SN 0148-0227
J9 J GEOPHYS RES-SPACE
JI J. Geophys. Res-Space Phys.
PD MAR 14
PY 2003
VL 108
IS A3
AR 1112
DI 10.1029/2001JA000321
PG 8
WC Astronomy & Astrophysics
SC Astronomy & Astrophysics
GA 667BU
UT WOS:000182211600002
ER

PT J
AU Bearden, IG
   Beavis, D
   Besliu, C
   Blyakhman, Y
   Budick, B
   Boggild, H
   Chasman, C
   Christensen, CH
   Christiansen, P
   Cibor, J
   Debbe, R
   Enger, E
   Gaardhoje, JJ
   Germinario, M
   Hagel, K
   Hansen, O
   Holm, A
   Holme, AK
   Ito, H
   Jakobsen, E
   Jipa, A
   Jundt, F
   Jordre, JI
   Jorgensen, CE
   Karabowicz, R
   Keutgen, T
   Kim, EJ
   Kozik, T
   Larsen, TM
   Lee, JH
   Lee, YK
   Lovhoiden, G
   Majka, Z
   Makeev, A
   McBreen, B
   Mikelsen, M
   Murray, M
   Natowitz, J
   Nielsen, BS
   Norris, J
   Olchanski, K
   Olness, J
   Ouerdane, D
   Planeta, R
   Rami, F
   Ristea, C
   Rohrich, D
   Samset, BH
   Sandberg, D
   Sanders, SJ
   Scheetz, RA
   Staszel, P
   Tveter, TS
   Videbaek, F
   Wada, R
   Wieloch, A
   Yin, Z
   Zgura, IS
AF Bearden, IG
   Beavis, D
   Besliu, C
   Blyakhman, Y
   Budick, B
   Boggild, H
   Chasman, C
   Christensen, CH
   Christiansen, P
   Cibor, J
   Debbe, R
   Enger, E
   Gaardhoje, JJ
   Germinario, M
   Hagel, K
   Hansen, O
   Holm, A
   Holme, AK
   Ito, H
   Jakobsen, E
   Jipa, A
   Jundt, F
   Jordre, JI
   Jorgensen, CE
   Karabowicz, R
   Keutgen, T
   Kim, EJ
   Kozik, T
   Larsen, TM
   Lee, JH
   Lee, YK
   Lovhoiden, G
   Majka, Z
   Makeev, A
   McBreen, B
   Mikelsen, M
   Murray, M
   Natowitz, J
   Nielsen, BS
   Norris, J
   Olchanski, K
   Olness, J
   Ouerdane, D
   Planeta, R
   Rami, F
   Ristea, C
   Rohrich, D
   Samset, BH
   Sandberg, D
   Sanders, SJ
   Scheetz, RA
   Staszel, P
   Tveter, TS
   Videbaek, F
   Wada, R
   Wieloch, A
   Yin, Z
   Zgura, IS
TI Rapidity dependence of charged antihadron to hadron ratios in Au plus Au
   collisions at root(NN)-N-S=200 GeV
SO PHYSICAL REVIEW LETTERS
LA English
DT Article
ID HEAVY-ION COLLISIONS; ROOT-S(NN)=130 GEV; AU+AU COLLISIONS; PARTICLE
   MULTIPLICITIES; 158A GEV/C; STRANGENESS; LAMBDA; ENERGY
AB We present ratios of the numbers of charged antihadrons to hadrons (pions, kaons, and protons) in Au + Au collisions at roots(NN) = 200 GeV as a function of rapidity in the range y = 0-3. While the ratios at midrapidity are approaching unity, the K-/K+ and (p) over bar /p ratios decrease significantly at forward rapidities. An interpretation of the results within the statistical model indicates a reduction of the baryon chemical potential from mu(B) approximate to 130 MeV at y = 3 to mu(B) approximate to 25 MeV at y = 0.
C1 Univ Copenhagen, Niels Bohr Inst, DK-2100 Copenhagen, Denmark.
   Brookhaven Natl Lab, Upton, NY 11973 USA.
   Inst Rech Subatom, Strasbourg, France.
   Univ Strasbourg 1, Strasbourg, France.
   Inst Nucl Phys, Krakow, Poland.
   Jagiellonian Univ, Smoluchkowski Inst Phys, Krakow, Poland.
   Johns Hopkins Univ, Baltimore, MD 21218 USA.
   NYU, New York, NY 10003 USA.
   Texas A&M Univ, College Stn, TX 77843 USA.
   Univ Bergen, Dept Phys, Bergen, Norway.
   Univ Bucharest, Bucharest, Romania.
   Univ Kansas, Lawrence, KS 66049 USA.
   Univ Oslo, Dept Phys, Oslo, Norway.
RP Bearden, IG (reprint author), Univ Copenhagen, Niels Bohr Inst, Blegdamsvej 17, DK-2100 Copenhagen, Denmark.
RI Christensen, Christian Holm/A-4901-2010; Christensen,
   Christian/D-6461-2012; Bearden, Ian/M-4504-2014
OI Christensen, Christian Holm/0000-0002-1850-0121; Christensen,
   Christian/0000-0002-1850-0121; Bearden, Ian/0000-0003-2784-3094
NR 27
TC 73
Z9 73
U1 0
U2 4
PU AMERICAN PHYSICAL SOC
PI COLLEGE PK
PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA
SN 0031-9007
J9 PHYS REV LETT
JI Phys. Rev. Lett.
PD MAR 14
PY 2003
VL 90
IS 10
AR 102301
DI 10.1103/PhysRevLett.90.102301
PG 4
WC Physics, Multidisciplinary
SC Physics
GA 656FE
UT WOS:000181597500010
PM 12688991
ER

PT J
AU Foteinopoulou, S
   Economou, EN
   Soukoulis, CM
AF Foteinopoulou, S
   Economou, EN
   Soukoulis, CM
TI Refraction in media with a negative refractive index
SO PHYSICAL REVIEW LETTERS
LA English
DT Article
ID PERFECTLY MATCHED LAYER; LOW-FREQUENCY PLASMONS; LEFT-HANDED MATERIALS;
   ELECTROMAGNETIC-WAVES; PERMITTIVITY; PERMEABILITY; TRANSMISSION;
   PROPAGATION; LENS
AB We show that an electromagnetic (EM) wave undergoes negative refraction at the interface between a positive and negative refractive index material, the latter being a properly chosen photonic crystal. Finite-difference time-domain (FDTD) simulations are used to study the time evolution of an EM wave as it hits the interface. The wave is trapped temporarily at the interface, reorganizes, and, after a long time, the wave front moves eventually in the negative direction. This particular example shows how causality and speed of light are not violated in spite of the negative refraction always present in a negative index material.
C1 US DOE, Ames Lab, Ames, IA 50011 USA.
   Iowa State Univ, Dept Phys & Astron, Ames, IA 50011 USA.
   FORTH, Res Ctr Crete, Iraklion, Crete, Greece.
RP US DOE, Ames Lab, Ames, IA 50011 USA.
EM soukoulis@ameslab.gov
RI Economou, Eleftherios /E-6374-2010; Soukoulis, Costas/A-5295-2008
NR 25
TC 318
Z9 320
U1 5
U2 37
PU AMER PHYSICAL SOC
PI COLLEGE PK
PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA
SN 0031-9007
EI 1079-7114
J9 PHYS REV LETT
JI Phys. Rev. Lett.
PD MAR 14
PY 2003
VL 90
IS 10
AR 107402
DI 10.1103/PhysRevLett.90.107402
PG 4
WC Physics, Multidisciplinary
SC Physics
GA 656FE
UT WOS:000181597500049
PM 12689030
ER

PT J
AU Rivera, MK
   Daniel, WB
   Chen, SY
   Ecke, RE
AF Rivera, MK
   Daniel, WB
   Chen, SY
   Ecke, RE
TI Energy and enstrophy transfer in decaying two-dimensional turbulence
SO PHYSICAL REVIEW LETTERS
LA English
DT Article
ID PARTICLE-TRACKING VELOCIMETRY; FLOWING SOAP FILMS; VELOCITY; FIELDS
AB We present experimental data on the direct enstrophy cascade in decaying two-dimensional turbulence. Velocity and vorticity fields are obtained using particle tracking velocimetry. From those fields we directly compute the enstrophy and energy flux by using a filtering technique inspired by large-eddy simulations. This allows considerable insight into the physical processes of turbulence when compared with structure-function or spectral analysis. The direct cascade of enstrophy is weakly forward, with almost as much backscatter as down-scale enstrophy transfer, whereas the inverse energy cascade is strongly upscale with a modest amount of backscatter.
C1 Los Alamos Natl Lab, Condensed Matter & Thermal Phys Grp, Los Alamos, NM 87545 USA.
   Los Alamos Natl Lab, Ctr Nonlinear Studies, Los Alamos, NM 87545 USA.
   Johns Hopkins Univ, Dept Mech Engn, Baltimore, MD 21218 USA.
RP Rivera, MK (reprint author), Los Alamos Natl Lab, Condensed Matter & Thermal Phys Grp, POB 1663, Los Alamos, NM 87545 USA.
RI Chen, Shiyi/A-3234-2010
NR 17
TC 41
Z9 41
U1 2
U2 9
PU AMERICAN PHYSICAL SOC
PI COLLEGE PK
PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA
SN 0031-9007
J9 PHYS REV LETT
JI Phys. Rev. Lett.
PD MAR 14
PY 2003
VL 90
IS 10
AR 104502
DI 10.1103/PhysRevLett.90.104502
PG 4
WC Physics, Multidisciplinary
SC Physics
GA 656FE
UT WOS:000181597500019
PM 12689000
ER

PT J
AU Bell, AT
AF Bell, AT
TI The impact of nanoscience on heterogeneous catalysis
SO SCIENCE
LA English
DT Article
ID OXIDATIVE DEHYDROGENATION; ALKANES; GOLD
AB Most catalysts consist of nanometer-sized particles dispersed on a high-surface-area support. Advances in characterization methods have led to a molecular-level understanding of the relationships between nanoparticle properties and catalytic performance. Together with novel approaches to nanoparticle synthesis, this knowledge is contributing to the design and development of new catalysts.
C1 Univ Calif Berkeley, Lawrence Berkeley Lab, Div Chem Sci, Berkeley, CA 94720 USA.
   Univ Calif Berkeley, Dept Chem Engn, Berkeley, CA 94720 USA.
RP Bell, AT (reprint author), Univ Calif Berkeley, Lawrence Berkeley Lab, Div Chem Sci, Berkeley, CA 94720 USA.
OI Bell, Alexis/0000-0002-5738-4645
NR 21
TC 1385
Z9 1420
U1 81
U2 686
PU AMER ASSOC ADVANCEMENT SCIENCE
PI WASHINGTON
PA 1200 NEW YORK AVE, NW, WASHINGTON, DC 20005 USA
SN 0036-8075
J9 SCIENCE
JI Science
PD MAR 14
PY 2003
VL 299
IS 5613
BP 1688
EP 1691
DI 10.1126/science.1083671
PG 4
WC Multidisciplinary Sciences
SC Science & Technology - Other Topics
GA 654WM
UT WOS:000181519500032
PM 12637733
ER

PT J
AU Bausch, AR
   Bowick, MJ
   Cacciuto, A
   Dinsmore, AD
   Hsu, MF
   Nelson, DR
   Nikolaides, MG
   Travesset, A
   Weitz, DA
AF Bausch, AR
   Bowick, MJ
   Cacciuto, A
   Dinsmore, AD
   Hsu, MF
   Nelson, DR
   Nikolaides, MG
   Travesset, A
   Weitz, DA
TI Grain boundary scars and spherical crystallography
SO SCIENCE
LA English
DT Article
ID THOMSONS PROBLEM; CONFIGURATIONS; CHARGES; VIRUS
AB We describe experimental investigations of the structure of two-dimensional spherical crystals. The crystals, formed by beads self-assembled on water droplets in oil, serve as model systems for exploring very general theories about the minimum-energy configurations of particles with arbitrary repulsive interactions on curved surfaces. Above a critical system size we find that crystals develop distinctive high-angle grain boundaries, or scars, not found in planar crystals. The number of excess defects in a scar is shown to grow linearly with the dimensionless system size. The observed slope is expected to be universal, independent of the microscopic potential.
C1 Tech Univ Munich, Dept Phys, D-85747 Munich, Germany.
   Syracuse Univ, Dept Phys, Syracuse, NY 13244 USA.
   FOM, Inst Atom & Mol Phys, NL-1098 SJ Amsterdam, Netherlands.
   Univ Massachusetts, Dept Phys, Amherst, MA 01003 USA.
   Harvard Univ, Dept Phys, Cambridge, MA 02138 USA.
   Harvard Univ, Div Engn & Appl Sci, Cambridge, MA 02138 USA.
   Iowa State Univ, Dept Phys & Astron, Ames, IA 50011 USA.
   Ames Natl Lab, Ames, IA 50011 USA.
RP Bausch, AR (reprint author), Tech Univ Munich, Dept Phys, E22, D-85747 Munich, Germany.
NR 27
TC 248
Z9 248
U1 4
U2 64
PU AMER ASSOC ADVANCEMENT SCIENCE
PI WASHINGTON
PA 1200 NEW YORK AVE, NW, WASHINGTON, DC 20005 USA
SN 0036-8075
J9 SCIENCE
JI Science
PD MAR 14
PY 2003
VL 299
IS 5613
BP 1716
EP 1718
DI 10.1126/science.1081160
PG 3
WC Multidisciplinary Sciences
SC Science & Technology - Other Topics
GA 654WM
UT WOS:000181519500040
PM 12637740
ER

PT J
AU Glass, RJ
   Yarrington, L
AF Glass, RJ
   Yarrington, L
TI Mechanistic modeling of fingering, nonmonotonicity, fragmentation, and
   pulsation within gravity/buoyant destabilized two-phase/unsaturated flow
SO WATER RESOURCES RESEARCH
LA English
DT Article
DE instability; fingering; modified invasion percolation; preferential
   flow; fractures; pulsation
ID INVASION PERCOLATION MODEL; MACROHETEROGENEOUS POROUS-MEDIA; WETTING
   FRONT INSTABILITY; NONWETTING PHASE INVASION; ROUGH-WALLED FRACTURES;
   MIGRATION; BUOYANCY; SIMULATIONS; TRANSPORT; DRAINAGE
AB [1] Fingering, nonmonotonicity, fragmentation, and pulsation within gravity/buoyant destabilized two-phase/unsaturated flow systems has been widely observed with examples in homogeneous to heterogeneous porous media, in single fractures to fracture networks, and for both wetting and nonwetting invasion. To model this phenomena, we consider a mechanistic approach based on forms of modified invasion percolation (MIP) that include gravity, the influence of the local interfacial curvature along the phase-phase interface, and the simultaneous invasion and reinvasion of both wetting and nonwetting fluids. We present example simulations and compare them to experimental data for three very different situations: (1) downward gravity-driven fingering of water into a dry, homogeneous, water-wettable, porous medium; (2) upward buoyancy-driven migration of gas within a water saturated, heterogeneous, water-wettable, porous medium; and (3) downward gravity-driven fingering of water into a dry, water-wettable, rough-walled fracture.
C1 Sandia Natl Labs, Flow Visualizat & Proc Lab, Albuquerque, NM 87185 USA.
RP Glass, RJ (reprint author), Sandia Natl Labs, Flow Visualizat & Proc Lab, POB 5800, Albuquerque, NM 87185 USA.
NR 34
TC 24
Z9 24
U1 0
U2 5
PU AMER GEOPHYSICAL UNION
PI WASHINGTON
PA 2000 FLORIDA AVE NW, WASHINGTON, DC 20009 USA
SN 0043-1397
J9 WATER RESOUR RES
JI Water Resour. Res.
PD MAR 14
PY 2003
VL 39
IS 3
AR 1058
DI 10.1029/2002WR001542
PG 10
WC Environmental Sciences; Limnology; Water Resources
SC Environmental Sciences & Ecology; Marine & Freshwater Biology; Water
   Resources
GA 667CK
UT WOS:000182213100004
ER

PT J
AU Choi, Y
   Elliott, S
   Simpson, IJ
   Blake, DR
   Colman, JJ
   Dubey, MK
   Meinardi, S
   Rowland, FS
   Shirai, T
   Smith, FA
AF Choi, Y
   Elliott, S
   Simpson, IJ
   Blake, DR
   Colman, JJ
   Dubey, MK
   Meinardi, S
   Rowland, FS
   Shirai, T
   Smith, FA
TI Survey of whole air data from the second airborne Biomass Burning and
   Lightning Experiment using principal component analysis
SO JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES
LA English
DT Article
DE whole air samples; hydrocarbons; halocarbons; principal component
   analysis; BIBLE-B
ID LIQUEFIED PETROLEUM GAS; PEM-WEST-A; NONMETHANE HYDROCARBONS; DIMETHYL
   SULFIDE; ALKYL NITRATES; METHYL HALIDES; MEXICO-CITY; EMISSIONS;
   POLLUTION; QUALITY
AB Hydrocarbon and halocarbon measurements collected during the second airborne Biomass Burning and Lightning Experiment (BIBLE-B) were subjected to a principal component analysis (PCA), to test the capability for identifying intercorrelated compounds within a large whole air data set. The BIBLE expeditions have sought to quantify and understand the products of burning, electrical discharge, and general atmospheric chemical processes during flights arrayed along the western edge of the Pacific. Principal component analysis was found to offer a compact method for identifying the major modes of composition encountered in the regional whole air data set. Transecting the continental monsoon, urban and industrial tracers (e.g., combustion byproducts, chlorinated methanes and ethanes, xylenes, and longer chain alkanes) dominated the observed variability. Pentane enhancements reflected vehicular emissions. In general, ethyl and propyl nitrate groupings indicated oxidation under nitrogen oxide (NOx) rich conditions and hence city or lightning influences. Over the tropical ocean, methyl nitrate grouped with brominated compounds and sometimes with dimethyl sulfide and methyl iodide. Biomass burning signatures were observed during flights over the Australian continent. Strong indications of wetland anaerobics (methane) or liquefied petroleum gas leakage (propane) were conspicuous by their absence. When all flights were considered together, sources attributable to human activity emerged as the most important. We suggest that factor reductions in general and PCA in particular may soon play a vital role in the analysis of regional whole air data sets, as a complement to more familiar methods.
C1 Univ Calif Irvine, Dept Chem, Irvine, CA 92697 USA.
   Los Alamos Natl Lab, Los Alamos, NM 87545 USA.
   Natl Space Dev Agcy Japan, Earth Observat Res Ctr, Tokyo 1060032, Japan.
   Univ New Mexico, Dept Biol, Albuquerque, NM 87131 USA.
RP Choi, Y (reprint author), Univ Calif Irvine, Dept Chem, 573 Rowland Hall, Irvine, CA 92697 USA.
EM isimpson@uci.edu
RI Dubey, Manvendra/E-3949-2010
OI Dubey, Manvendra/0000-0002-3492-790X
NR 60
TC 14
Z9 14
U1 1
U2 10
PU AMER GEOPHYSICAL UNION
PI WASHINGTON
PA 2000 FLORIDA AVE NW, WASHINGTON, DC 20009 USA
SN 2169-897X
J9 J GEOPHYS RES-ATMOS
JI J. Geophys. Res.-Atmos.
PD MAR 13
PY 2003
VL 108
IS D5
AR 4163
DI 10.1029/2002JD002841
PG 10
WC Meteorology & Atmospheric Sciences
SC Meteorology & Atmospheric Sciences
GA 666AQ
UT WOS:000182153800007
ER

PT J
AU Feller, D
   Dixon, DA
   Francisco, JS
AF Feller, D
   Dixon, DA
   Francisco, JS
TI Coupled cluster theory determination of the heats of formation of
   combustion-related compounds: CO, HCO, CO2, HCO2, HOCO, HC(O)OH, and
   HC(O)OOH
SO JOURNAL OF PHYSICAL CHEMISTRY A
LA English
DT Review
ID COMPLETE BASIS-SET; TOTAL ATOMIZATION ENERGIES; GAUSSIAN-BASIS SETS;
   MOLECULAR VIBRATIONAL ANHARMONICITY; CONFIGURATION-INTERACTION LIMIT;
   DIATOMIC DISSOCIATION-ENERGIES; INFRARED-ABSORPTION SPECTRUM;
   LASER-INDUCED FLUORESCENCE; HIGHER-DERIVATIVE METHODS; HIGHER-ORDER
   CORRELATION
AB Coupled cluster theory through quasiperturbative, connected triple excitations was used to obtain optimized structures, harmonic vibrational frequencies, and heats of formation for seven small molecules important to hydrocarbon oxidation. For the three systems possessing reliable experimental heats of formation, the level of agreement between theory and experiment was excellent. To achieve this level of agreement and to simultaneously minimize the theoretical uncertainty, it was necessary to apply large correlation consistent basis sets (through septuple in some cases) followed by a number of small, but nonnegligible, energetic corrections. For CO, DeltaH(f)(0)(0 K) = -27.0 +/- 0.2 (theory) versus -27.20 +/- 0.04 kcal/mol (expt). For CO2, DeltaH(f)(0)(0 K) = -93.7 +/- 0.2 (theory) versus -93.97 +/- 0.01 kcal/mol (expt). For HC(O)OH (formic acid), DeltaH(f)(0)(0 K) = -88.9 +/- 0.4 (theory) versus -88.7 +/- 0.1 kcal/mol (expt). For HCO, the experimental and theoretical values are in near perfect agreement, with AH(f)(0)(0 K) = 10.4 +/- 0.2 (theory) versus 10.3 +/- 2 kcal/mol (expt), although this may be somewhat fortuitous because the experimental value has a large uncertainty. For trans-HOCO, we predict a value of AH(f)(0)(0 K) = -43.9 +/- 0.5 kcal/mol, compared to the revised photoionization value of greater than or equal to-45.8 +/- 0.7 kcal/mol. Theory, however, is in good agreement with the possible experimental value of -42.7 +/- 0.9 kcal/mol suggested in the same photoionization experimental analysis. For HCO2, theory predicts a value of DeltaH(f)(0)(0 K) = -29.3 +/- 0.4 versus -30 +/- 3 kcal/mol for a recent negative-ion photoelectron measurement. For HC(O)OOH, in which case no experimental data exists, DeltaH(f)(0)(0 K) = -65.6 +/- 0.6 kcal/mol. trans-HOCO is only slightly bound (1.1 kcal/mol) with respect to the H + CO2 asymptote. HCO2 is 15.7 kcal/mol higher in energy than trans-HOCO and lies above the H + CO2 asymptote by 14.6 kcal/mol. It is only bound with respect to the OH + CO asymptote by 9.0 kcal/mol. Three widely used parametrized methods (G2, G3, and CBS-Q) were compared to the best coupled cluster heats of formation and found to differ by up to 3.2 kcal/mol.
C1 Pacific NW Natl Lab, Div Chem Sci, Richland, WA 99352 USA.
   Pacific NW Natl Lab, Fundamental Sci Div, Richland, WA 99352 USA.
RP Feller, D (reprint author), Pacific NW Natl Lab, Div Chem Sci, MS K8-91,POB 999, Richland, WA 99352 USA.
NR 140
TC 88
Z9 88
U1 2
U2 16
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 1089-5639
J9 J PHYS CHEM A
JI J. Phys. Chem. A
PD MAR 13
PY 2003
VL 107
IS 10
BP 1604
EP 1617
DI 10.1021/jp021569k
PG 14
WC Chemistry, Physical; Physics, Atomic, Molecular & Chemical
SC Chemistry; Physics
GA 652UJ
UT WOS:000181398800019
ER

PT J
AU Park, SH
   Sposito, G
AF Park, SH
   Sposito, G
TI Do montmorillonite surfaces promote methane hydrate formation? Monte
   Carlo and molecular dynamics simulations
SO JOURNAL OF PHYSICAL CHEMISTRY B
LA English
DT Article
ID DILUTE AQUEOUS-SOLUTION; COMPUTER-SIMULATION; CLATHRATE HYDRATE; GAS
   HYDRATE; WATER DIMER; THERMODYNAMIC STABILITY; INTERLAYER WATER;
   POROUS-MEDIA; IN-SITU; MINERALS
AB Recent laboratory experiments on methane hydrate formation in the presence of Na-montmorillonite, a clay mineral found coexistently with hydrates in oceanic sediments, suggest that clay surfaces may facilitate methane hydrate crystallization from aqueous solution. Monte Carlo and molecular dynamics simulations were carried out to determine whether stable methane clathrates could in principle form in the interlayers of hydrated Na-montmorillonite in equilibrium with seawater under ambient conditions. Stable interlayer methane clathrate structures were indeed found to occur under pressures as low as 10 atm and at temperatures as high as 300 K in simulations of a three-layer hydrate of Na-montmorillonite containing 0.5 CH4 per clay mineral unit cell. This result is consistent with a "thermodynamic promotion effect" of clay mineral surfaces on hydrate formation. Visualization of local methane clathrate structure in the 0.5 CH4 per unit cell system revealed that the methane molecule is nested on a hexagonal ring of clay surface oxygens while surrounded by a clathrate-like water structure. The calculated CH4-O Coordination number was 20-22, in agreement with previous simulations and with neutron diffraction data on methane hydrate formation in bulk solution. Our MD simulations indicated that the power spectrum of the interlayer hydrate was essentially the same as that for the hydrate in bulk water. Higher methane loading than 0.5 CH4 per unit cell was found to destabilize the hydrate structure similarly to a temperature increase. On the basis of these simulations, methane hydrate is proposed to occur in natural sediments with a portion of a clay mineral surface actively involved in promoting clathrate formation.
C1 Lawrence Berkeley Lab, Div Earth Sci, Dept Geochem, Berkeley, CA 94720 USA.
RP Park, SH (reprint author), Lawrence Berkeley Lab, Div Earth Sci, Dept Geochem, Berkeley, CA 94720 USA.
NR 67
TC 47
Z9 52
U1 3
U2 22
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 1520-6106
J9 J PHYS CHEM B
JI J. Phys. Chem. B
PD MAR 13
PY 2003
VL 107
IS 10
BP 2281
EP 2290
DI 10.1021/jp021427q
PG 10
WC Chemistry, Physical
SC Chemistry
GA 652UK
UT WOS:000181398900015
ER

PT J
AU Sali, A
   Glaeser, R
   Earnest, T
   Baumeister, W
AF Sali, A
   Glaeser, R
   Earnest, T
   Baumeister, W
TI From words to literature in structural proteomics
SO NATURE
LA English
DT Review
ID PROTEIN-PROTEIN INTERACTIONS; LARGE RIBOSOMAL-SUBUNIT;
   ALPHA-BETA-TUBULIN; ANGSTROM RESOLUTION; MASS-SPECTROMETRY; ELECTRON
   CRYSTALLOGRAPHY; SACCHAROMYCES-CEREVISIAE; CRYOELECTRON MICROSCOPY;
   INTERACTION NETWORKS; STRUCTURE PREDICTION
C1 Univ Calif San Francisco, Dept Biopharmaceut Sci, San Francisco, CA 94143 USA.
   Univ Calif San Francisco, Dept Pharmaceut Chem, San Francisco, CA 94143 USA.
   Univ Calif San Francisco, Calif Inst Quantitat Biomed Res, San Francisco, CA 94143 USA.
   Univ Calif Berkeley, Dept Mol & Cell Biol, Stanley Donner ASU, Berkeley, CA 94720 USA.
   Univ Calif Berkeley, Lawrence Berkeley Lab, Phys Biosci Div, Berkeley Ctr Struct Biol, Berkeley, CA 94720 USA.
   Max Planck Inst Biochem, Dept Biol Struct, D-82152 Martinsried, Germany.
RP Sali, A (reprint author), Univ Calif San Francisco, Dept Biopharmaceut Sci, San Francisco, CA 94143 USA.
NR 99
TC 319
Z9 331
U1 10
U2 54
PU NATURE PUBLISHING GROUP
PI LONDON
PA MACMILLAN BUILDING, 4 CRINAN ST, LONDON N1 9XW, ENGLAND
SN 0028-0836
J9 NATURE
JI Nature
PD MAR 13
PY 2003
VL 422
IS 6928
BP 216
EP 225
DI 10.1038/nature01513
PG 10
WC Multidisciplinary Sciences
SC Science & Technology - Other Topics
GA 654HG
UT WOS:000181488900056
PM 12634795
ER

PT J
AU Link, JM
   Reyes, M
   Yager, PM
   Anjos, JC
   Bediaga, I
   Gobel, C
   Magnin, J
   Massafferri, A
   de Miranda, JM
   Pepe, IM
   dos Reis, AC
   Carrillo, S
   Casimiro, E
   Cuautle, E
   Sanchez-Hernandez, A
   Uribe, C
   Vazquez, F
   Agostino, L
   Cinquini, L
   Cumalat, JP
   O'Reilly, B
   Ramirez, JE
   Segoni, I
   Wahl, M
   Butler, JN
   Cheung, HWK
   Chiodini, G
   Gaines, I
   Garbincius, PH
   Garren, LA
   Gottschalk, E
   Kasper, PH
   Kreymer, AE
   Kutschke, R
   Benussi, L
   Bianco, S
   Fabbri, FL
   Zallo, A
   Cawlfield, C
   Kim, DY
   Park, KS
   Rahimi, A
   Wiss, J
   Gardner, R
   Kryemadhi, A
   Chang, KH
   Chung, YS
   Kang, JS
   Ko, BR
   Kwak, JW
   Lee, KB
   Cho, K
   Park, H
   Alimonti, G
   Barberis, S
   Boschini, M
   Cerutti, A
   D'Angelo, P
   DiCorato, M
   Dini, P
   Edera, L
   Erba, S
   Giammarchi, M
   Inzani, P
   Leveraro, F
   Malvezzi, S
   Menasce, D
   Mezzadri, M
   Moroni, L
   Pedini, D
   Pontoglio, C
   Prelz, F
   Rovere, M
   Sala, S
   Davenport, TF
   Arena, V
   Boca, G
   Bonomi, G
   Gianini, G
   Liguori, G
   Merlo, MM
   Pantea, D
   Pegna, DL
   Ratti, SP
   Riccardi, C
   Vitulo, P
   Hernandez, H
   Lopez, AM
   Luiggi, E
   Mendez, H
   Paris, A
   Quinones, J
   Xiong, W
   Zhang, Y
   Wilson, JR
   Handler, T
   Mitchell, R
   Engh, D
   Hosack, M
   Johns, WE
   Nehring, M
   Sheldon, PD
   Stenson, K
   Vaandering, EW
   Webster, M
   Sheaff, M
AF Link, JM
   Reyes, M
   Yager, PM
   Anjos, JC
   Bediaga, I
   Gobel, C
   Magnin, J
   Massafferri, A
   de Miranda, JM
   Pepe, IM
   dos Reis, AC
   Carrillo, S
   Casimiro, E
   Cuautle, E
   Sanchez-Hernandez, A
   Uribe, C
   Vazquez, F
   Agostino, L
   Cinquini, L
   Cumalat, JP
   O'Reilly, B
   Ramirez, JE
   Segoni, I
   Wahl, M
   Butler, JN
   Cheung, HWK
   Chiodini, G
   Gaines, I
   Garbincius, PH
   Garren, LA
   Gottschalk, E
   Kasper, PH
   Kreymer, AE
   Kutschke, R
   Benussi, L
   Bianco, S
   Fabbri, FL
   Zallo, A
   Cawlfield, C
   Kim, DY
   Park, KS
   Rahimi, A
   Wiss, J
   Gardner, R
   Kryemadhi, A
   Chang, KH
   Chung, YS
   Kang, JS
   Ko, BR
   Kwak, JW
   Lee, KB
   Cho, K
   Park, H
   Alimonti, G
   Barberis, S
   Boschini, M
   Cerutti, A
   D'Angelo, P
   DiCorato, M
   Dini, P
   Edera, L
   Erba, S
   Giammarchi, M
   Inzani, P
   Leveraro, F
   Malvezzi, S
   Menasce, D
   Mezzadri, M
   Moroni, L
   Pedini, D
   Pontoglio, C
   Prelz, F
   Rovere, M
   Sala, S
   Davenport, TF
   Arena, V
   Boca, G
   Bonomi, G
   Gianini, G
   Liguori, G
   Merlo, MM
   Pantea, D
   Pegna, DL
   Ratti, SP
   Riccardi, C
   Vitulo, P
   Hernandez, H
   Lopez, AM
   Luiggi, E
   Mendez, H
   Paris, A
   Quinones, J
   Xiong, W
   Zhang, Y
   Wilson, JR
   Handler, T
   Mitchell, R
   Engh, D
   Hosack, M
   Johns, WE
   Nehring, M
   Sheldon, PD
   Stenson, K
   Vaandering, EW
   Webster, M
   Sheaff, M
CA FOCUS Collaboration
TI Charm system tests of CPT and Lorentz invariance with FOCUS
SO PHYSICS LETTERS B
LA English
DT Article
ID STANDARD MODEL; VIOLATION; PHYSICS
AB We have performed a search for CPT violation in neutral charm meson oscillations. While flavor mixing in the charm sector is predicted to be small by the Standard Model, it is still possible to investigate CPT violation through a study of the proper time dependence of a CPT asymmetry in right-sign decay rates for D-0 --> K- pi(+) and D-0 --> K+ pi(-). This asymmetry is related to the CPT violating complex parameter and the mixing parameters x and y: A(CPT) alpha (Re xi)y - (Im xi)x. Our 95% confidence level limit is -0.0068 < (Re xi)y - (Imxi)x < 0.0234. Within the framework of the Standard Model Extension incorporating general CPT violation, we also find 95% confidence level limits for the expressions involving coefficients of Lorentz violation of (-2.8 < N(x, y,delta)(Deltaa(0) + 0.6Deltaa(Z)) < 4.8) x 10(-16) GeV, (-7.0 < N(x, y, delta)Deltaa(X) < 3.8) x 10(-16) GeV, and (-7.0 < N(x, y, delta)Deltaa(Y) < 3.8) x 10(-16) GeV, where N(x, y, delta) is the factor which incorporates mixing parameters x, y and the doubly Cabibbo-suppressed to Cabibbo-favored relative strong phase S. (C) 2003 Elsevier Science B.V. All rights reserved.
C1 Univ Calif Davis, Davis, CA 95616 USA.
   Ctr Brasileiro Pesquisas Fis, Rio De Janeiro, Brazil.
   CINVESTAV, Mexico City 07000, DF, Mexico.
   Univ Colorado, Boulder, CO 80309 USA.
   Fermilab Natl Accelerator Lab, Batavia, IL 60510 USA.
   Ist Nazl Fis Nucl, Lab Nazl Frascati, I-00044 Frascati, Italy.
   Univ Illinois, Urbana, IL 61801 USA.
   Indiana Univ, Bloomington, IN 47405 USA.
   Korea Univ, Seoul 136701, South Korea.
   Kyungpook Natl Univ, Taegu 702701, South Korea.
   Ist Nazl Fis Nucl, I-20133 Milan, Italy.
   Univ Milan, Milan, Italy.
   Univ N Carolina, Asheville, NC 28804 USA.
   Ist Nazl Fis Nucl, I-27100 Pavia, Italy.
   Dipartimento Fis Teorica & Nucl, Pavia, Italy.
   Univ Puerto Rico, Mayaguez, PR 00681 USA.
   Univ S Carolina, Columbia, SC 29208 USA.
   Univ Tennessee, Knoxville, TN 37996 USA.
   Vanderbilt Univ, Nashville, TN 37235 USA.
   Univ Wisconsin, Madison, WI 53706 USA.
RP Link, JM (reprint author), Univ Calif Davis, Davis, CA 95616 USA.
RI Gobel Burlamaqui de Mello, Carla /H-4721-2016; Menasce, Dario
   Livio/A-2168-2016; Gianini, Gabriele/M-5195-2014; Bonomi,
   Germano/G-4236-2010; Kwak, Jungwon/K-8338-2012; Anjos, Joao/C-8335-2013;
   Link, Jonathan/L-2560-2013; Benussi, Luigi/O-9684-2014
OI Gobel Burlamaqui de Mello, Carla /0000-0003-0523-495X; Kutschke,
   Robert/0000-0001-9315-2879; Menasce, Dario Livio/0000-0002-9918-1686;
   Gianini, Gabriele/0000-0001-5186-0199; bianco,
   stefano/0000-0002-8300-4124; Kryemadhi, Abaz/0000-0002-1240-2803;
   Bonomi, Germano/0000-0003-1618-9648; Link, Jonathan/0000-0002-1514-0650;
   Benussi, Luigi/0000-0002-2363-8889
NR 24
TC 98
Z9 98
U1 0
U2 2
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0370-2693
J9 PHYS LETT B
JI Phys. Lett. B
PD MAR 13
PY 2003
VL 556
IS 1-2
BP 7
EP 13
DI 10.1016/S0370-2693(03)00103-5
PG 7
WC Astronomy & Astrophysics; Physics, Nuclear; Physics, Particles & Fields
SC Astronomy & Astrophysics; Physics
GA 648GK
UT WOS:000181141800002
ER

PT J
AU Boer, D
   Dumitru, A
AF Boer, D
   Dumitru, A
TI Polarized hyperons from pA scattering in the gluon saturation regime
SO PHYSICS LETTERS B
LA English
DT Article
AB We study the production of transversely polarized A hyperons in high-energy collisions of protons with large nuclei. The large gluon density of the target at saturation provides an intrinsic semi-hard scale which should naturally allow for a weak-coupling QCD description of the process in terms of a convolution of the quark distribution of the proton with the elementary quark-nucleus scattering cross section (resummed to all twists) and a fragmentation function. In this case of transversely polarized A production we employ a so-called polarizing fragmentation function, which is an odd function of the transverse momentum of the A relative to the fragmenting quark. Due to this k(i)-odd nature, the resulting A polarization is essentially proportional to the derivative of the quark-nucleus cross section with respect to transverse momentum, which peaks near the saturation momentum scale. Such processes might therefore provide generic signatures for high parton density effects and for the approach to the "black-body" (unitarity) limit of hadronic scattering. (C) 2003 Elsevier Science B.V. All rights reserved.
C1 Vrije Univ Amsterdam, Dept Phys & Astron, NL-1081 HV Amsterdam, Netherlands.
   Univ Frankfurt, Inst Theoret Phys, D-60054 Frankfurt, Germany.
   Brookhaven Natl Lab, Dept Phys, Upton, NY 11973 USA.
RP Boer, D (reprint author), Vrije Univ Amsterdam, Dept Phys & Astron, De Boelelaan 1081, NL-1081 HV Amsterdam, Netherlands.
RI Boer, Daniel/B-3493-2015
OI Boer, Daniel/0000-0003-0985-4662
NR 0
TC 14
Z9 14
U1 0
U2 1
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0370-2693
J9 PHYS LETT B
JI Phys. Lett. B
PD MAR 13
PY 2003
VL 556
IS 1-2
BP 33
EP 33
DI 10.1016/S0370-2693(03)00081-9
PG 1
WC Astronomy & Astrophysics; Physics, Nuclear; Physics, Particles & Fields
SC Astronomy & Astrophysics; Physics
GA 648GK
UT WOS:000181141800006
ER

PT J
AU Singleton, J
AF Singleton, J
TI 2D or not 2D? Experimental tests of Mott-Ioffe-Regel and other criteria
   for reduced dimensionality in organic superconductors
SO SYNTHETIC METALS
LA English
DT Article; Proceedings Paper
CT 56th Yamada Conference on Crystalline Organic Metals Superconductors and
   Ferromagnets (ISCOM 2001)
CY SEP 09-14, 2001
CL HOKKAIDO, JAPAN
DE layered superconductors; organic metals; interlayer incoherence
ID SMALL CLOSED ORBITS; NORMAL-STATE PROPERTIES; HIGH MAGNETIC-FIELDS;
   QUASI-2-DIMENSIONAL CONDUCTORS; MAGNETORESISTANCE; COHERENCE; METALS
AB I discuss recent measurements which allow the interlayer transfer integrals of various organic superconductors to be deduced. The measurements demonstrate the inappropriateness of criteria used to denote incoherent interlayer transport. (C) 2002 Elsevier Science B.V. All rights reserved.
C1 Los Alamos Natl Lab, Natl High Magnet Field Lab, LANL, Los Alamos, NM 87545 USA.
   Univ Oxford, Dept Phys, Clarendon Lab, Oxford OX1 3PU, England.
RP Singleton, J (reprint author), Los Alamos Natl Lab, Natl High Magnet Field Lab, LANL, TA-35,MS-E536, Los Alamos, NM 87545 USA.
NR 16
TC 1
Z9 1
U1 0
U2 0
PU ELSEVIER SCIENCE SA
PI LAUSANNE
PA PO BOX 564, 1001 LAUSANNE, SWITZERLAND
SN 0379-6779
J9 SYNTHETIC MET
JI Synth. Met.
PD MAR 13
PY 2003
VL 133
SI SI
BP 83
EP 85
AR PII S0379-6779(02)00374-0
DI 10.1016/S0379-6779(02)00374-0
PG 3
WC Materials Science, Multidisciplinary; Physics, Condensed Matter; Polymer
   Science
SC Materials Science; Physics; Polymer Science
GA 660KB
UT WOS:000181831400026
ER

PT J
AU Drichko, N
   Dressel, M
   Kini, A
   Schlueter, J
AF Drichko, N
   Dressel, M
   Kini, A
   Schlueter, J
TI Infrared conductivity of the organic conductor
   alpha-(BEDT-TTF)(2)KHg(SCN)(4)
SO SYNTHETIC METALS
LA English
DT Article; Proceedings Paper
CT 56th Yamada Conference on Crystalline Organic Metals Superconductors and
   Ferromagnets (ISCOM 2001)
CY SEP 09-14, 2001
CL HOKKAIDO, JAPAN
DE optical properties; infrared spectroscopy; organic conductors and
   superconductors; electronic and vibrational properties
ID THIOCYANATE
AB The infrared reflectivity of the organic conductor alpha-(BEDT-TTF)(2)KHg(SCN)(4) has been measured as a function of polarization and temperature. The optical conductivity spectra obtained by the Kramers-Kronig analysis show different electronic contributions due to interband and intraband excitations. The vibrational features are assigned and compared to the superconducting analogue alpha-(BEDT-TTF)(2)(NH4)Hg(SCN)(4), (C) 2002 Elsevier Science B.V. All rights reserved.
C1 Univ Stuttgart, Inst Phys, D-70550 Stuttgart, Germany.
   AF Ioffe Phys Tech Inst, St Petersburg, Russia.
   Argonne Natl Lab, Argonne, IL 60439 USA.
RP Dressel, M (reprint author), Univ Stuttgart, Inst Phys, D-70550 Stuttgart, Germany.
RI Dressel, Martin/D-3244-2012; Kini, Aravinda/F-4467-2012
NR 8
TC 3
Z9 3
U1 0
U2 1
PU ELSEVIER SCIENCE SA
PI LAUSANNE
PA PO BOX 564, 1001 LAUSANNE, SWITZERLAND
SN 0379-6779
J9 SYNTHETIC MET
JI Synth. Met.
PD MAR 13
PY 2003
VL 133
SI SI
BP 91
EP 94
AR PII S0379-6779(02)00372-7
DI 10.1016/S0379-6779(02)00372-7
PG 4
WC Materials Science, Multidisciplinary; Physics, Condensed Matter; Polymer
   Science
SC Materials Science; Physics; Polymer Science
GA 660KB
UT WOS:000181831400028
ER

PT J
AU Mielke, CH
   Harrison, N
   Ardavan, A
   Goddard, P
   Singleton, J
   Narduzzo, A
   Montgomery, LK
   Balicas, L
   Brooks, JS
   Tokumoto, M
AF Mielke, CH
   Harrison, N
   Ardavan, A
   Goddard, P
   Singleton, J
   Narduzzo, A
   Montgomery, LK
   Balicas, L
   Brooks, JS
   Tokumoto, M
TI Possible Frohlich superconductivity in strong magnetic fields
SO SYNTHETIC METALS
LA English
DT Article; Proceedings Paper
CT 56th Yamada Conference on Crystalline Organic Metals Superconductors and
   Ferromagnets (ISCOM 2001)
CY SEP 09-14, 2001
CL HOKKAIDO, JAPAN
DE superconductivity; high magnetic fields; one-dimensional
ID CHARGE-DENSITY-WAVE; ORGANIC CONDUCTOR; PHASE-DIAGRAM;
   ALPHA-(BEDT-TTF)(2)KHG(SCN)(4); STATE; SYSTEM
AB A brief review of some of the arguments pointing towards the possibility of organic conductors of the form alpha-(BEDT-TTF)(2)MHg(SCN)(4) (where M = K, Tl and Rb) being candidates for Frohlich superconductivity is given. (C) 2002 Published by Elsevier Science B.V.
C1 LANL, Natl High Magnet Field Lab, Los Alamos, NM 87544 USA.
   Clarendon Lab, Oxford OX1 3PU, England.
   Indiana Univ, Dept Chem, Bloomington, IN 47405 USA.
   Florida State Univ, Natl High Magnet Field Lab, Tallahassee, FL 32306 USA.
   Electrotech Lab, Tsukuba, Ibaraki 305, Japan.
RP Mielke, CH (reprint author), LANL, Natl High Magnet Field Lab, Los Alamos, NM 87544 USA.
RI Goddard, Paul/A-8638-2015
OI Goddard, Paul/0000-0002-0666-5236
NR 20
TC 3
Z9 3
U1 0
U2 5
PU ELSEVIER SCIENCE SA
PI LAUSANNE
PA PO BOX 564, 1001 LAUSANNE, SWITZERLAND
SN 0379-6779
J9 SYNTHETIC MET
JI Synth. Met.
PD MAR 13
PY 2003
VL 133
SI SI
BP 99
EP 102
AR PII S0379-6779(02)00371-5
DI 10.1016/S0379-6779(02)00371-5
PG 4
WC Materials Science, Multidisciplinary; Physics, Condensed Matter; Polymer
   Science
SC Materials Science; Physics; Polymer Science
GA 660KB
UT WOS:000181831400030
ER

PT J
AU Goddard, PA
   Singleton, J
   Ardavan, A
   Harrison, N
   Blundell, SJ
   Schlueter, JA
   Kini, AM
AF Goddard, PA
   Singleton, J
   Ardavan, A
   Harrison, N
   Blundell, SJ
   Schlueter, JA
   Kini, AM
TI Studies of the magnetoresistive peak due to interlayer coherence in a
   quasi-two-dimensional superconductor
SO SYNTHETIC METALS
LA English
DT Article; Proceedings Paper
CT 56th Yamada Conference on Crystalline Organic Metals Superconductors and
   Ferromagnets (ISCOM 2001)
CY SEP 09-14, 2001
CL HOKKAIDO, JAPAN
DE organic molecular metal; superconductivity; incoherence; Fermi surface
ID SMALL CLOSED ORBITS; QUASI-2-DIMENSIONAL CONDUCTORS
AB Peaks in the interlayer magnetoresistance of the layered superconductor kappa-(BEDT-TTF)(2)Cu(NCS)(2) are observed in the presence of an exactly in-plane magnetic field. The existence of these resistance peaks implies the presence of a three-dimensional Fermi surface extending in the interlayer region. Analysis of the width of the peaks yields a value for the interlayer transfer integral. (C) 2002 Elsevier Science B.V. All rights reserved.
C1 Univ Oxford, Clarendon Lab, Oxford OX1 3PU, England.
   Los Alamos Natl Lab, NHMFL, Los Alamos, NM 87545 USA.
   Argonne Natl Lab, Div Mat Sci, Argonne, IL 60439 USA.
RP Goddard, PA (reprint author), Univ Oxford, Clarendon Lab, Parks Rd, Oxford OX1 3PU, England.
RI Kini, Aravinda/F-4467-2012; Goddard, Paul/A-8638-2015
OI Goddard, Paul/0000-0002-0666-5236
NR 11
TC 0
Z9 0
U1 0
U2 0
PU ELSEVIER SCIENCE SA
PI LAUSANNE
PA PO BOX 564, 1001 LAUSANNE, SWITZERLAND
SN 0379-6779
J9 SYNTHETIC MET
JI Synth. Met.
PD MAR 13
PY 2003
VL 133
SI SI
BP 173
EP 175
AR PII S0379-6779(02)00251-5
DI 10.1016/S0379-6779(02)00251-5
PG 3
WC Materials Science, Multidisciplinary; Physics, Condensed Matter; Polymer
   Science
SC Materials Science; Physics; Polymer Science
GA 660KB
UT WOS:000181831400053
ER

PT J
AU Wosnitza, J
   Wanka, S
   Hagel, J
   Reibelt, M
   Schweitzer, D
   Schlueter, JA
AF Wosnitza, J
   Wanka, S
   Hagel, J
   Reibelt, M
   Schweitzer, D
   Schlueter, JA
TI Thermodynamic properties of quasi-two-dimensional organic
   superconductors
SO SYNTHETIC METALS
LA English
DT Article; Proceedings Paper
CT 56th Yamada Conference on Crystalline Organic Metals Superconductors and
   Ferromagnets (ISCOM 2001)
CY SEP 09-14, 2001
CL HOKKAIDO, JAPAN
DE organic superconductors; specific heat; thermal conductivity
ID HEAT; KAPPA-(BEDT-TTF)(2)CU(NCS)(2); CONDUCTIVITY
AB High-resolution specific-heat data of the organic superconductor kappa-(ET)(2)Cu(NCS)(2) (T-c = 9.3 K) can reasonably well be described by strong-coupling BCS theory. In line with our previous results for three other organic superconductors the electronic contribution of the specific heat vanishes exponentially towards low temperatures providing evidence for a fully-gapped order parameter. The thermal conductivity kappa of kappa-(ET)(2)Cu[N(CN)(2)]Br increases strongly in the superconducting state below T-c = 11.5 K indicating the substantial scattering of phonons by quasiparticles in the normal state. Down to the lowest temperatures (T approximate to 0.25 K) no T-3 dependence of kappa is observed. (C) 2002 Elsevier Science B.V. All rights reserved.
C1 Univ Karlsruhe, Inst Phys, D-76128 Karlsruhe, Germany.
   Univ Stuttgart, Inst Phys 3, D-70550 Stuttgart, Germany.
   Argonne Natl Lab, Div Mat Sci, Argonne, IL 60439 USA.
RP Wosnitza, J (reprint author), TU Dresden, Inst Angew Phys, D-01062 Dresden, Germany.
NR 11
TC 14
Z9 14
U1 0
U2 2
PU ELSEVIER SCIENCE SA
PI LAUSANNE
PA PO BOX 564, 1001 LAUSANNE, SWITZERLAND
SN 0379-6779
J9 SYNTHETIC MET
JI Synth. Met.
PD MAR 13
PY 2003
VL 133
SI SI
BP 201
EP 203
AR PII S0379-6779(02)00406-X
DI 10.1016/S0379-6779(02)00406-X
PG 3
WC Materials Science, Multidisciplinary; Physics, Condensed Matter; Polymer
   Science
SC Materials Science; Physics; Polymer Science
GA 660KB
UT WOS:000181831400060
ER

PT J
AU Singleton, J
   Harrison, N
   Mielke, CH
   Schlueter, JA
   Kini, AM
AF Singleton, J
   Harrison, N
   Mielke, CH
   Schlueter, JA
   Kini, AM
TI The intrinsically broad superconducting to normal transition in organic
   superconductors
SO SYNTHETIC METALS
LA English
DT Article; Proceedings Paper
CT 56th Yamada Conference on Crystalline Organic Metals Superconductors and
   Ferromagnets (ISCOM 2001)
CY SEP 09-14, 2001
CL HOKKAIDO, JAPAN
DE layered superconductors; organic metals; fluctuations
AB Although organic superconductors such as kappa-(BEDT-TTF)(2)Cu(NCS)(2) are in the clean limit, the superconducting transition is intrinsically broad (e.g. similar to1 K wide for T-c approximate to10 K). We propose that this is due to the extreme anisotropy of these materials, which greatly exacerbates the statistical effects of fluctuations. (C) 2002 Elsevier Science B.V. All rights reserved.
C1 Los Alamos Natl Lab, Natl High Magnet Field Lab, Los Alamos, NM 87545 USA.
   Univ Oxford, Clarendon Lab, Oxford OX1 3PU, England.
   Argonne Natl Lab, Div Mat Sci, Argonne, IL 60439 USA.
RP Singleton, J (reprint author), Los Alamos Natl Lab, Natl High Magnet Field Lab, TA35,MS-E536, Los Alamos, NM 87545 USA.
RI Kini, Aravinda/F-4467-2012; Mielke, Charles/S-6827-2016
OI Mielke, Charles/0000-0002-2096-5411
NR 7
TC 1
Z9 1
U1 0
U2 1
PU ELSEVIER SCIENCE SA
PI LAUSANNE
PA PO BOX 564, 1001 LAUSANNE, SWITZERLAND
SN 0379-6779
J9 SYNTHETIC MET
JI Synth. Met.
PD MAR 13
PY 2003
VL 133
SI SI
BP 241
EP 243
AR PII S0379-6779(02)00290-4
DI 10.1016/S0379-6779(02)00290-4
PG 3
WC Materials Science, Multidisciplinary; Physics, Condensed Matter; Polymer
   Science
SC Materials Science; Physics; Polymer Science
GA 660KB
UT WOS:000181831400074
ER

PT J
AU Geiser, U
   Schlueter, JA
   Kini, AM
   Wang, HH
   Ward, BH
   Whited, MA
   Mohtasham, J
   Gard, GL
AF Geiser, U
   Schlueter, JA
   Kini, AM
   Wang, HH
   Ward, BH
   Whited, MA
   Mohtasham, J
   Gard, GL
TI BEDT-TTF salts with fluorinated sulfonate anions
SO SYNTHETIC METALS
LA English
DT Article; Proceedings Paper
CT 56th Yamada Conference on Crystalline Organic Metals Superconductors and
   Ferromagnets (ISCOM 2001)
CY SEP 09-14, 2001
CL HOKKAIDO, JAPAN
DE BEDT-TTF salts; organic superconductor; metal-insulator transition;
   synthesis; crystal structure; electrical properties
ID PHYSICAL-PROPERTIES; CRYSTAL
AB A number of layered conducting BEDT-TTF, bis(ethylenedithio)tetrathiafulvalene, salts with heavily fluorinated organosulfonate anions have been prepared and characterized. Of particular interest are the salts containing SF5RSO3- anions, where R is a partially fluorinated aliphatic backbone. While structurally similar -the beta" packing type predominates-the ground state of these salts varies from superconducting in the case of beta"-(BEDT-TTF)(2)SF5CH2CF2SO3 [1] to insulating. Many of the salts with insulating ground states are metallic at room temperature, but charge localization and disproportionation over crystallographically non-equivalent sites occurs at low temperature. The organosulfonate group exhibits a propensity to bind to lithium ions, thus ternary salts incorporating Li+ into the complex anion layer are often found. The fluorophilic effect in organofluorine compounds may be exploited to form salts where the conducting BEDT-TTF layers are separated by extremely bulky anion bilayers. The crystal structure of one such system, (BEDT-TTF)(3)[(CF3)(2)CFC2H4SO3](4)(H5O2)(2), is described here. (C) 2002 Elsevier Science B.V. All rights reserved.
C1 Argonne Natl Lab, Div Sci Mat, Argonne, IL 60439 USA.
   Portland State Univ, Dept Chem, Portland, OR 97207 USA.
RP Geiser, U (reprint author), Argonne Natl Lab, Div Sci Mat, 9700 S Cass Ave, Argonne, IL 60439 USA.
RI Kini, Aravinda/F-4467-2012
NR 9
TC 6
Z9 6
U1 0
U2 0
PU ELSEVIER SCIENCE SA
PI LAUSANNE
PA PO BOX 564, 1001 LAUSANNE, SWITZERLAND
SN 0379-6779
J9 SYNTHETIC MET
JI Synth. Met.
PD MAR 13
PY 2003
VL 133
SI SI
BP 401
EP 403
AR PII S0379-6779(02)00410-1
DI 10.1016/S0379-6779(02)00410-1
PG 3
WC Materials Science, Multidisciplinary; Physics, Condensed Matter; Polymer
   Science
SC Materials Science; Physics; Polymer Science
GA 660KB
UT WOS:000181831400118
ER

PT J
AU Bishop, AR
   Mihailovic, D
   de Leon, JM
AF Bishop, AR
   Mihailovic, D
   de Leon, JM
TI Signatures of mesoscopic Jahn-Teller polaron inhomogeneities in
   high-temperature superconductors
SO JOURNAL OF PHYSICS-CONDENSED MATTER
LA English
DT Letter
ID INELASTIC NEUTRON-SCATTERING; T-C SUPERCONDUCTORS; CUO2 PLANE;
   INFRARED-ABSORPTION; OPTICAL-RESPONSE; PHONON ANOMALIES;
   YBA2CU3O7-DELTA; CHARGE; LA1.85SR0.15CUO4; MODEL
AB We analyse complementary experimental results in high-temperature superconducting cuprates from x-ray absorption fine structure (XAFS), inelastic neutron scattering (INS) and inelastic x-ray scattering (IXS), Raman spectroscopy (RS), infrared absorption spectroscopy and femtosecond optical spectroscopy in terms of the predictions of a specific fully quantum mechanical calculation of small polaron formation and internal dynamics (phonon-assisted local charge oscillations). These analyses support the scenario in which the pseudogap-associated temperature, T*; marks the onset of an inhomogeneous ground state with polarons, in agreement with. several theoretical models which attempt to explain the origin of high-temperature superconductivity in doped cuprates. The change in dynamics, which is observed across the superconducting transition temperature, T-c in XAFS, INS and RS, indicates an intimate link of the dynamics of these polarons with the mechanism of high-temperature superconductivity.
C1 Los Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA.
   Jozef Stefan Inst, Ljubljana 1000, Slovenia.
   CINVESTAV, Dept Fis Aplicada, Merida 97310, Yucatan, Mexico.
RP Los Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA.
NR 35
TC 25
Z9 25
U1 1
U2 5
PU IOP PUBLISHING LTD
PI BRISTOL
PA TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND
SN 0953-8984
EI 1361-648X
J9 J PHYS-CONDENS MAT
JI J. Phys.-Condes. Matter
PD MAR 12
PY 2003
VL 15
IS 9
BP L169
EP L175
AR PII S0953-8984(03)57618-4
DI 10.1088/0953-8984/15/9/101
PG 7
WC Physics, Condensed Matter
SC Physics
GA 711BK
UT WOS:000184718200001
ER

PT J
AU Samara, GA
AF Samara, GA
TI The relaxational properties of compositionally disordered ABO(3)
   perovskites
SO JOURNAL OF PHYSICS-CONDENSED MATTER
LA English
DT Review
ID FERROELECTRIC PHASE-TRANSITION; LEAD-ZIRCONATE-TITANATE; GLASSY
   POLARIZATION BEHAVIOR; ELECTRON-PARAMAGNETIC-RES; LONG-RANGE ORDER;
   RELAXOR FERROELECTRICS; RAMAN-SCATTERING; SINGLE-CRYSTALS;
   DIELECTRIC-PROPERTIES; ALKALI-HALIDES
AB Random lattice disorder produced by chemical substitution in ABO(3) perovskites can lead to the formation of dipolar impurities and defects that have a profound influence on the static and dynamic properties of these materials that are the prototypical soft ferroelectric (FE) mode systems. In these highly polarizable host lattices, dipolar entities form polar nanodomains whose size is determined by the dipolar correlation length, r(c), of the host and that exhibit dielectric relaxation in an applied ac field. In the very dilute limit (<0.1 at.%) each domain behaves as a, non-interacting dipolar entity with a single relaxation time. At higher concentrations of disorder, however, the domains can interact leading to more complex relaxational behaviour. Among the manifestations of such behaviour is the formation of a glass-like relaxor (R) state, or even an ordered FE state for a sufficiently high concentration of overlapping domains.
   After a brief discussion of the physics of random-site electric dipoles in dielectrics, this review begins with the simplest cases, namely the relaxational properties of substitutional impurities (e.g:, Mn, Fe and Ca) in the quantum paraelectrics KTaO3 and. SrTiO3. This is followed by discussions of the relaxational properties of Li- and Nb-doped KTaO3 and of the strong relaxors in the PbMg1/3Nb2/3O3 and La-substituted PbZr1-xTixO3 families. Some emphasis will be on the roles of pressure and applied do biasing electric fields in understanding the physics of these materials including the R-to-FE crossover.
C1 Sandia Natl Labs, Albuquerque, NM 87185 USA.
RP Samara, GA (reprint author), Sandia Natl Labs, POB 5800, Albuquerque, NM 87185 USA.
NR 74
TC 467
Z9 470
U1 31
U2 275
PU IOP PUBLISHING LTD
PI BRISTOL
PA DIRAC HOUSE, TEMPLE BACK, BRISTOL BS1 6BE, ENGLAND
SN 0953-8984
J9 J PHYS-CONDENS MAT
JI J. Phys.-Condes. Matter
PD MAR 12
PY 2003
VL 15
IS 9
BP R367
EP R411
AR PII S0953-8984(03)35476-1
DI 10.1088/0953-8984/15/9/202
PG 45
WC Physics, Condensed Matter
SC Physics
GA 711BK
UT WOS:000184718200003
ER

PT J
AU Huynh, MHV
   Meyer, TJ
   Labouriau, A
   Morris, DE
   White, PS
AF Huynh, MHV
   Meyer, TJ
   Labouriau, A
   Morris, DE
   White, PS
TI Multiple mixed-valence behavior in trans,
   trans-[(tpy)(Cl)(2)Os-III(mu-1,3-N-3)Os-III(Cl)(2)(tpy)](+). An azido
   bridge from the reaction between trans-[Os-VI(tpy)(Cl)(2)(N)](+) and NH3
SO JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Article
ID N-15 NMR-SPECTROSCOPY; HYDRAZIDO COMPLEXES; OSMIUM(VI) NITRIDES; ION
C1 Los Alamos Natl Lab, Dynam Expt Div, Los Alamos, NM 87545 USA.
   Los Alamos Natl Lab, CSCI Grp, Div Chem, Los Alamos, NM 87545 USA.
   Los Alamos Natl Lab, Mat & Dynam Grp, Los Alamos, NM 87545 USA.
   Univ N Carolina, Dept Chem, Chapel Hill, NC 27599 USA.
RP Huynh, MHV (reprint author), Los Alamos Natl Lab, Dynam Expt Div, DX-2,MS C920, Los Alamos, NM 87545 USA.
EM huynh@lanl.gov; tjmeyer@lanl.gov
RI Morris, David/A-8577-2012
NR 19
TC 13
Z9 14
U1 0
U2 3
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0002-7863
J9 J AM CHEM SOC
JI J. Am. Chem. Soc.
PD MAR 12
PY 2003
VL 125
IS 10
BP 2828
EP 2829
DI 10.1021/ja021324l
PG 2
WC Chemistry, Multidisciplinary
SC Chemistry
GA 652YY
UT WOS:000181409500001
PM 12617621
ER

PT J
AU Huynh, MHV
   Meyer, TJ
   Baker, RT
AF Huynh, MHV
   Meyer, TJ
   Baker, RT
TI The cyanoimido ligand as an oxo analogue. Novel approaches to the
   preparations of cyano(imino)-aza-phosphorus(V) and N-cyanoaziridine
SO JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Article
ID DIOXO COMPLEX; IMINOPHOSPHORANES; REACTIVITY
C1 Los Alamos Natl Lab, Dynam Expt Div, Los Alamos, NM 87545 USA.
   Los Alamos Natl Lab, Mat Dynam Grp, Los Alamos, NM 87545 USA.
   Los Alamos Natl Lab, CSIC Grp, Div Chem, Los Alamos, NM 87545 USA.
RP Huynh, MHV (reprint author), Los Alamos Natl Lab, Dynam Expt Div, DX-2,MS J514, Los Alamos, NM 87545 USA.
EM huynh@lanl.gov; tjmeyer@lanl.gov
NR 11
TC 8
Z9 8
U1 0
U2 3
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0002-7863
J9 J AM CHEM SOC
JI J. Am. Chem. Soc.
PD MAR 12
PY 2003
VL 125
IS 10
BP 2832
EP 2833
DI 10.1021/ja021166y
PG 2
WC Chemistry, Multidisciplinary
SC Chemistry
GA 652YY
UT WOS:000181409500003
PM 12617623
ER

PT J
AU Andrews, L
   Liang, BY
   Li, J
   Bursten, BE
AF Andrews, L
   Liang, BY
   Li, J
   Bursten, BE
TI Noble gas-actinide complexes of the CUO molecule with multiple Ar, Kr,
   and Xe atoms in noble-gas matrices
SO JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Article
ID DENSITY-FUNCTIONAL CALCULATIONS; METAL-CARBONYL-COMPLEXES; ABLATED
   URANIUM ATOMS; NG = AR; INFRARED-SPECTRA; SOLID NEON; MICROWAVE-SPECTRA;
   REACTION-PRODUCTS; VIBRATIONAL FREQUENCIES; ELECTRONIC-STRUCTURE
AB Laser-ablated U atoms react with CO in excess argon to produce CUO, which is trapped in a triplet state in solid argon at 7 K, based on agreement between observed and relativistic density functional theory (DFT) calculated isotopic frequencies ((CO)-C-12-O-16, (CO)-C-13-O-16, (CO)-C-12-O-18). This observation contrasts a recent neon matrix investigation, which trapped CUO in a linear singlet state calculated to be about 1 kcal/mol lower in energy. Experiments with krypton and xenon give results analogous to those with argon. Similar work with dilute Kr and Xe in argon finds small frequency shifts in new four-band progressions for CUO in the same triplet states trapped in solid argon and provides evidence for four distinct CUO(Ar)(4-n)(Ng)(n) (Ng = Kr, Xe, n = 1, 2, 3, 4) complexes for each Ng. DFT calculations show that successively higher Ng complexes are responsible for the observed frequency progressions. This work provides the first evidence for noble gas-actinide complexes, and the first example of neutral complexes with four noble gas atoms bonded to one metal center.
C1 Univ Virginia, Dept Chem, Charlottesville, VA 22904 USA.
   Pacific NW Natl Lab, William R Wiley Environm Mol Sci Lab, Richland, WA 99352 USA.
   Ohio State Univ, Dept Chem, Columbus, OH 43210 USA.
RP Univ Virginia, Dept Chem, Mccormick Rd, Charlottesville, VA 22904 USA.
EM lsa@virginia.edu
RI Li, Jun/E-5334-2011
OI Li, Jun/0000-0002-8456-3980
NR 57
TC 84
Z9 84
U1 2
U2 8
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0002-7863
J9 J AM CHEM SOC
JI J. Am. Chem. Soc.
PD MAR 12
PY 2003
VL 125
IS 10
BP 3126
EP 3139
DI 10.1021/ja027819s
PG 14
WC Chemistry, Multidisciplinary
SC Chemistry
GA 652YY
UT WOS:000181409500061
PM 12617681
ER

PT J
AU Kim, J
   Somorjai, GA
AF Kim, J
   Somorjai, GA
TI Molecular packing of lysozyme, fibrinogen, and bovine serum albumin on
   hydrophilic and hydrophobic surfaces studied by infrared-visible sum
   frequency generation and fluorescence microscopy
SO JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Article
ID SILICA-WATER INTERFACE; SFG VIBRATIONAL SPECTROSCOPY; PROTEIN
   ADSORPTION; CONFORMATIONAL-CHANGES; NEUTRON REFLECTION; POLYELECTROLYTE
   ADSORPTION; QUARTZ/WATER INTERFACES; SOLID/LIQUID INTERFACE; POLYMER;
   POLYSTYRENE
AB Infrared-visible sum frequency generation (SFG) vibrational spectroscopy, in combination with fluorescence microscopy, was employed to investigate the surface structure of lysozyme, fibrinogen, and bovine serum albumin (BSA) adsorbed on hydrophilic silica and hydrophobic polystyrene as a function of protein concentration. Fluorescence microscopy shows that the relative amounts of protein adsorbed on hydrophilic and hydrophobic surfaces increase in proportion with the concentration of protein solutions. For a given bulk protein concentration, a larger amount of protein is adsorbed on hydrophobic polystyrene surfaces compared to hydrophilic silica surfaces. While lysozyme molecules adsorbed on silica surfaces yield relatively similar SFG spectra, regardless of the surface concentration, SFG spectra of fibrinogen and BSA adsorbed on silica surfaces exhibit concentration-dependent signal intensities and peak shapes. Quantitative SFG data analysis reveals that methyl groups in lysozyme adsorbed on hydrophilic surfaces show a concentration-independent orientation. However, methyl groups in BSA and fibrinogen become less tilted with respect to the surface normal with increasing protein concentration at the surface. On hydrophobic polystyrene surfaces, all proteins yield similar SFG spectra, which are different from those on hydrophilic surfaces. Although more protein molecules are present on hydrophobic surfaces, lower SFG signal intensity is observed, indicating that methyl groups in adsorbed proteins are more randomly oriented as compared to those on hydrophilic surfaces. SFG data also shows that the orientation and ordering of phenyl rings in the polystyrene surface is affected by protein adsorption, depending on the amount and type of proteins.
C1 Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA.
   Lawrence Berkeley Natl Lab, Mat Sci Div, Berkeley, CA 94720 USA.
RP Somorjai, GA (reprint author), Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA.
EM somorjai@socrates.berkeley.edu
NR 62
TC 210
Z9 215
U1 6
U2 96
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0002-7863
J9 J AM CHEM SOC
JI J. Am. Chem. Soc.
PD MAR 12
PY 2003
VL 125
IS 10
BP 3150
EP 3158
DI 10.1021/ja028987n
PG 9
WC Chemistry, Multidisciplinary
SC Chemistry
GA 652YY
UT WOS:000181409500063
PM 12617683
ER

PT J
AU Brutchey, RL
   Goldberger, JE
   Koffas, TS
   Tilley, TD
AF Brutchey, RL
   Goldberger, JE
   Koffas, TS
   Tilley, TD
TI Nonaqueous, molecular precursor route to hybrid inorganic/organic
   zirconia-silica materials containing covalently linked organic bridges
SO CHEMISTRY OF MATERIALS
LA English
DT Article
ID SOL-GEL METHOD; TRIS(TERT-BUTOXY)SILOXY COMPLEXES; THERMOLYTIC
   TRANSFORMATION; ALUMINOSILICATE MATERIALS; MESOPOROUS MATERIALS;
   TETRAGONAL ZIRCONIA; FORCE MICROSCOPY; BUILDING-BLOCKS; TITANIA-SILICA;
   MIXED OXIDES
AB New hybrid inorganic/organic materials possessing zirconium in the inorganic framework have been synthesized. Co-thermolyses in sealed reactors (toluene, AlCl3 catalyst, 155 degreesC) of Zr[OSi((OBu)-Bu-t)(3)](4) in the presence of (EtO)(3)Si(CH2)(n)Si(OEt)(3) (n = 1, 2) or (EtO)(3)Si(C6H4),Si(OEt)(3) (n = 1, 2; C6H4 = 1,4-phenylene) monomers rapidly yielded monolithic, transparent gels. The resulting xerogels were amorphous and exhibited high surface areas and high surface coverages of OH functionalities. Solid-state Si-29 and C-13 CP AUS NMR spectroscopies were used to establish the presence of intact, organic bridging groups and to verify the presence of unreacted ethoxy groups. Energy-dispersive X-ray spectroscopy was used to elucidate the elemental composition and distribution throughout the material, and atomic force microscopy was used to probe surface adhesive properties.
C1 Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA.
   Lawrence Berkeley Natl Lab, Div Chem Sci, Berkeley, CA 94720 USA.
RP Tilley, TD (reprint author), Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA.
RI Brutchey, Richard/C-4506-2008; Goldberger, Joshua/F-5484-2011;
   Goldberger, Joshua/N-8963-2016
OI Goldberger, Joshua/0000-0003-4284-604X; Goldberger,
   Joshua/0000-0003-4284-604X
NR 78
TC 32
Z9 33
U1 0
U2 8
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0897-4756
J9 CHEM MATER
JI Chem. Mat.
PD MAR 11
PY 2003
VL 15
IS 5
BP 1040
EP 1046
DI 10.1021/cm020653+
PG 7
WC Chemistry, Physical; Materials Science, Multidisciplinary
SC Chemistry; Materials Science
GA 653MW
UT WOS:000181441100003
ER

PT J
AU Chaiko, DJ
AF Chaiko, DJ
TI New poly(ethylene oxide)-clay composites
SO CHEMISTRY OF MATERIALS
LA English
DT Article
ID LAYERED SILICATE NANOCOMPOSITES; MONTMORILLONITE NANOCOMPOSITES;
   POLYMER; INTERCALATION
AB This paper reports a new mechanism for the formation of clay intercalates containing poly(ethylene oxide) (PEO). This mechanism permits formation of a two-dimensional PEO crystal phase. Under acidic conditions, polymer adsorption occurs through an ion-exchange process that is mediated by oxonium cation formation. A single phase exhibiting a plateau in the d(001) reflections of 19 Angstrom is formed at a polymer/clay stoichiometry of 0.5 g/g. This two-dimensional PEO crystal phase has a higher melting temperature than its three-dimensional counterpart because it is confined within the clay galleries. Unlike previously reported methods for forming PEO/clay intercalates, oxonium ion exchange produces structures whose basal spacings increase with increasing polymer molecular weight.
C1 Argonne Natl Lab, Clin Technol Div, Argonne, IL 60439 USA.
RP Chaiko, DJ (reprint author), Argonne Natl Lab, Clin Technol Div, 9700 S Cass Ave, Argonne, IL 60439 USA.
NR 18
TC 58
Z9 60
U1 2
U2 16
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0897-4756
J9 CHEM MATER
JI Chem. Mat.
PD MAR 11
PY 2003
VL 15
IS 5
BP 1105
EP 1110
DI 10.1021/cm020833j
PG 6
WC Chemistry, Physical; Materials Science, Multidisciplinary
SC Chemistry; Materials Science
GA 653MW
UT WOS:000181441100011
ER

PT J
AU Stein, JS
   Fisher, AT
AF Stein, JS
   Fisher, AT
TI Observations and models of lateral hydrothermal circulation on a young
   ridge flank: Numerical evaluation of thermal and chemical constraints
SO GEOCHEMISTRY GEOPHYSICS GEOSYSTEMS
LA English
DT Article
DE hydrothermal; mid-ocean ridge; heat flow; radiocarbon; marine geology
   and geophysics : heat flow (benthic) and hydrothermal processes;
   mathematical geophysics : modeling; hydrology : groundwater transport
ID DE-FUCA RIDGE; FRACTURED CRYSTALLINE ROCK; IGNEOUS OCEANIC-CRUST;
   COSTA-RICA RIFT; HEAT-FLOW; EASTERN FLANK; BASEMENT TOPOGRAPHY;
   GROUNDWATER AGE; CASCADIA BASIN; SEA-FLOOR
AB [1] We used a two-dimensional coupled heat and fluid flow model to investigate large-scale, lateral heat and fluid transport on the eastern flank of the Juan de Fuca Ridge. Cool seawater in the natural system is inferred to enter basement where it is exposed close to the spreading center and flow laterally beneath thick sediments, causing seafloor heat flow to be depressed relative to that input at the base of the plate. The flow rate, and thus the properties of permeable basement (the flow layer), controls the efficiency of lateral heat transport, as quantified through numerical modeling. We simulated forced flow in this layer by pumping water through at a fixed rate and quantified relations between flow rate, thickness of the permeable basement, and the extent of suppression of seafloor heat flow. Free flow simulations, in which fluid flow was not forced, match heat flow constraints if nonhydrostatic initial conditions are used and flow layer permeabilities are set to the high end of observed values (10-(11) to 10-(9) m(2)). To match seafloor heat flow observations, the models required lateral specific discharge of 1.2 to 40 m/yr for flow layer thicknesses of 600 to 100 m, respectively. The models also replicate differences in fluid pressures in basement, and the local distribution of pressures above and below hydrostatic. Estimated lateral flow rates are 10x to 1000x greater than estimates based on radiocarbon ages of basement pore waters. Estimated lateral flow rates based on thermal and chemical constraints can be reconciled if diffusion from discrete flow zones into less permeable stagnant zones in the crust is considered.
C1 Univ Calif Santa Cruz, Dept Earth Sci, Santa Cruz, CA 95064 USA.
   Univ Calif Santa Cruz, Ctr Study & Imaging Dynam Earth, Santa Cruz, CA 95064 USA.
RP Stein, JS (reprint author), Sandia Natl Labs, 4100 Natl Pk Highway, Carlsbad, NM 88220 USA.
RI Fisher, Andrew/A-1113-2016
NR 67
TC 25
Z9 26
U1 1
U2 15
PU AMER GEOPHYSICAL UNION
PI WASHINGTON
PA 2000 FLORIDA AVE NW, WASHINGTON, DC 20009 USA
SN 1525-2027
J9 GEOCHEM GEOPHY GEOSY
JI Geochem. Geophys. Geosyst.
PD MAR 11
PY 2003
VL 4
AR 1026
DI 10.1029/2002GC000415
PG 20
WC Geochemistry & Geophysics
SC Geochemistry & Geophysics
GA 653YB
UT WOS:000181463700001
ER

PT J
AU Anderson, BC
   Cox, SM
   Bloom, PD
   Sheares, VV
   Mallapragada, SK
AF Anderson, BC
   Cox, SM
   Bloom, PD
   Sheares, VV
   Mallapragada, SK
TI Synthesis and characterization of diblock and gel-forming pentablock
   copolymers of tertiary amine methacrylates, poly(ethylene glycol), and
   poly(propylene glycol)
SO MACROMOLECULES
LA English
DT Article
ID TRIBLOCK COPOLYMERS; AGGREGATION BEHAVIOR; CONTROLLED-RELEASE;
   AQUEOUS-SOLUTIONS; MICELLIZATION; HYDROGELS; DELIVERY
AB Novel pH-sensitive gel-forming pentablock copolymers based on commercially available Pluronic (poly(ethylene oxide)-b-poly(propylene oxide)-b-poly(ethylene oxide), PEO-b-PPO-b-PEO) triblock copolymers and cationic diblock copolymers based on poly(ethylene glycol) methyl ether (PEGME) were synthesized by oxyanionic polymerization. Polymerization of the cationic moiety, poly((diethylamino)ethyl methacrylate), PDEAEM, was initiated by a difunctional potassium alcoholate of the triblock P' uronic copolymer F127 (PE0106-PP069-PE0106) or PEGME. The difunctionality of the initiation using the triblock macroinitiator, indicating formation of a pentablock copolymer rather than a tetrablock copolymer, was verified by functionalized termination of the living polymer chains. Critical micellization temperatures (cmt) of the synthesized polymers were obtained from differential scanning calorimetry for the pentablock materials. The pentablock. copolymers retained the thermoreversible gel-forming properties of Pluronic F127 as well as similar cmt values. The polydispersity of both the diblock and pentablock copolymers was similar to the macroinitiators, indicating a very low polydispersity associated with the addition of the cationic PDEAEM blocks. Both of the materials show pH-sensitive release behavior, whereas the native polymers do not.
C1 Iowa State Univ, Dept Chem Engn, Ames, IA 50011 USA.
   US DOE, Ames Lab, Ames, IA 50011 USA.
   Iowa State Univ, Dept Chem, Ames, IA 50011 USA.
RP Mallapragada, SK (reprint author), Iowa State Univ, Dept Chem Engn, Ames, IA 50011 USA.
RI Mallapragada, Surya/F-9375-2012
NR 25
TC 54
Z9 54
U1 1
U2 14
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0024-9297
J9 MACROMOLECULES
JI Macromolecules
PD MAR 11
PY 2003
VL 36
IS 5
BP 1670
EP 1676
DI 10.1021/ma0211481
PG 7
WC Polymer Science
SC Polymer Science
GA 653FP
UT WOS:000181424800036
ER

PT J
AU Rohr, T
   Hilder, EF
   Donovan, JJ
   Svec, F
   Frechet, JMJ
AF Rohr, T
   Hilder, EF
   Donovan, JJ
   Svec, F
   Frechet, JMJ
TI Photografting and the control of surface chemistry in three-dimensional
   porous polymer monoliths
SO MACROMOLECULES
LA English
DT Article
ID TOTAL ANALYSIS SYSTEMS; LIQUID-CHROMATOGRAPHY; CHIP;
   ELECTROCHROMATOGRAPHY; SEPARATION; CHANNELS
AB The photografting of porous three-dimensional materials has been achieved using a benzophenone-initiated surface photopolymerization within the pores of a macroporous polymer monolith contained in a fused silica capillary. Despite the relatively high thickness (100 mum or more) of the layer of material involved, the photografting process occurs efficiently throughout its cross section as confirmed by electron probe microanalysis. In addition, the use of photomasks during grafting enables the precise placement of specific functionalities in selected and predetermined areas of a single monolith for use in a variety of applications ranging from supported catalysis to microfluidics. For example, we have demonstrated the fast and selective incorporation of chains of poly(2-acrylamido-2-methyl-1-propanesulfonic acid) into the irradiated areas of pores of a 100 mum thick monolith and monitored the extent of grafting through measurements of the electroosmotic flow afforded by the newly introduced ionized functionalities. Grafting of the porous polymer with 4,4-dimethyl-2-vinylazlactone was also successful and could be monitored visually by fluorescence measurements following fluorescent labeling of the grafted chains with Rhodamine 6G.
C1 Univ Calif Berkeley, Lawrence Berkeley Lab, Div Mat Sci, Berkeley, CA 94720 USA.
   Univ Oregon, Dept Geol Sci, Eugene, OR 97403 USA.
   Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA.
RP Frechet, JMJ (reprint author), Univ Calif Berkeley, Lawrence Berkeley Lab, Div Mat Sci, Berkeley, CA 94720 USA.
RI Hilder, Emily/A-1001-2009; 
OI Hilder, Emily/0000-0002-4444-7870; Frechet, Jean /0000-0001-6419-0163
NR 26
TC 198
Z9 202
U1 1
U2 46
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0024-9297
J9 MACROMOLECULES
JI Macromolecules
PD MAR 11
PY 2003
VL 36
IS 5
BP 1677
EP 1684
DI 10.1021/ma021351w
PG 8
WC Polymer Science
SC Polymer Science
GA 653FP
UT WOS:000181424800037
ER

PT J
AU Barletta, WA
   Winick, H
AF Barletta, WA
   Winick, H
TI Introduction to special section on future light sources
SO NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS
   SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
LA English
DT Editorial Material
DE synchrotron light sources; storage rings; energy recovery linacs;
   free-electron lasers; sub-picoseconds X-rays
ID X-RAY PULSES; FREE-ELECTRON LASERS; SYNCHROTRON-RADIATION; GENERATION;
   FEL
AB We present an expanded overview and introduction to four articles on future light sources which briefly covers recent developments and topics not covered in the four articles. It includes extensive references to reports in the literature absent from the four articels. (C) 2003 Published by Elsevier Science B.V.
C1 Univ Calif Berkeley, Lawrence Berkeley Lab, Div Accelerator & Fus Res, Berkeley, CA 94720 USA.
   Stanford Linear Accelerator Ctr, Stanford, CA 94309 USA.
RP Barletta, WA (reprint author), Univ Calif Berkeley, Lawrence Berkeley Lab, Div Accelerator & Fus Res, 1 Cyclotron Rd, Berkeley, CA 94720 USA.
EM nim@lbl.gov
NR 56
TC 11
Z9 11
U1 0
U2 2
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0168-9002
EI 1872-9576
J9 NUCL INSTRUM METH A
JI Nucl. Instrum. Methods Phys. Res. Sect. A-Accel. Spectrom. Dect. Assoc.
   Equip.
PD MAR 11
PY 2003
VL 500
IS 1-3
BP 1
EP 10
DI 10.1016/S0168-9002(03)00734-4
PG 10
WC Instruments & Instrumentation; Nuclear Science & Technology; Physics,
   Nuclear; Physics, Particles & Fields
SC Instruments & Instrumentation; Nuclear Science & Technology; Physics
GA 673FP
UT WOS:000182569800002
ER

PT J
AU Corbett, J
   Rabedeau, T
AF Corbett, J
   Rabedeau, T
TI Intermediate-energy light sources
SO NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS
   SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
LA English
DT Article
AB The high performance and relatively moderate cost of these 2.5-4 GeV machines make them the popular choice, with six now in construction and more proposed. (C) 2003 Published by Elsevier Science B.V.
C1 Stanford Synchrotron Radiat Lab, SLAC, Stanford, CA 94309 USA.
RP Rabedeau, T (reprint author), Stanford Synchrotron Radiat Lab, SLAC, Stanford, CA 94309 USA.
NR 0
TC 5
Z9 5
U1 0
U2 0
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0168-9002
J9 NUCL INSTRUM METH A
JI Nucl. Instrum. Methods Phys. Res. Sect. A-Accel. Spectrom. Dect. Assoc.
   Equip.
PD MAR 11
PY 2003
VL 500
IS 1-3
BP 11
EP 17
DI 10.1016/S0168-9002(03)00736-8
PG 7
WC Instruments & Instrumentation; Nuclear Science & Technology; Physics,
   Nuclear; Physics, Particles & Fields
SC Instruments & Instrumentation; Nuclear Science & Technology; Physics
GA 673FP
UT WOS:000182569800003
ER

PT J
AU Aubert, B
   Ballansat, J
   Bazan, A
   Beaugiraud, B
   Boniface, J
   Chollet, F
   Colas, J
   Delebecque, P
   Di Ciaccio, L
   Dumont-Dayot, N
   El Kacimi, M
   Gaumer, O
   Ghez, P
   Girard, C
   Gouanere, M
   Kambara, H
   Jeremie, A
   Jezequel, S
   Lafaye, R
   Leflour, T
   Le Maner, C
   Lesueur, J
   Massol, N
   Moynot, M
   Neukermans, L
   Perrodo, P
   Perrot, G
   Poggioli, L
   Prast, J
   Przysiezniak, H
   Riccadona, X
   Sauvage, G
   Thion, J
   Wingerter-Seez, I
   Zitoun, R
   Zolnierowski, Y
   Chen, H
   Citterio, M
   Farrell, J
   Gordon, H
   Hackenburg, B
   Hoffman, A
   Kierstead, J
   Lanni, F
   Leite, M
   Lissauer, D
   Ma, H
   Makowiecki, D
   Radeka, V
   Rahm, D
   Rajagopalan, S
   Rescia, S
   Stumer, I
   Takai, H
   Yip, K
   Benchekroun, D
   Driouichi, C
   Hoummada, A
   Hakimi, M
   Stroynowski, R
   Ye, J
   Hansen, JB
   Belymam, A
   Bremer, J
   Chevalley, JL
   Fassnacht, P
   Gianotti, F
   Hervas, L
   Marin, CP
   Pailler, P
   Schilly, P
   Seidl, W
   Vossebeld, J
   Vuillemin, V
   Clark, A
   Efthymiopoulos, I
   Moneta, L
   Belhorma, B
   Collot, J
   Ferrari, A
   Gallin-Martel, ML
   Hostachy, JY
   Martin, P
   Ohlsson-Malek, F
   Saboumazrag, S
   Ban, J
   Cartiglia, N
   Cunitz, H
   Dodd, J
   Gara, A
   Leltchouk, M
   Negroni, S
   Parsons, JA
   Seman, M
   Simion, S
   Sippach, W
   Willis, W
   Barreiro, F
   Garcia, G
   Labarga, L
   Rodier, S
   del Peso, J
   Alexa, C
   Barrillon, P
   Benchouk, C
   Chekhtman, A
   Dinkespiler, B
   Djama, F
   Duval, PY
   Henry-Couannier, F
   Hinz, L
   Jevaud, M
   Karst, P
   Le van Suu, A
   Martin, L
   Martin, O
   Mirea, A
   Monnier, E
   Nagy, E
   Nicod, D
   Olivier, C
   Pralavorio, P
   Repetti, B
   Raymond, M
   Sauvage, D
   Tisserant, S
   Toth, J
   Wielers, M
   Battistoni, G
   Carminati, L
   Costa, G
   Delmastro, M
   Fanti, M
   Mandelli, L
   Mazzanti, M
   Tartarelli, GF
   Aulchenko, V
   Kazanin, V
   Kolachev, G
   Malyshev, V
   Maslennikov, A
   Pospelov, G
   Snopkov, R
   Shousharo, A
   Talyshev, A
   Tikhonov, Y
   Auge, E
   Bourdarios, C
   Breton, D
   Bonivento, W
   Cros, P
   de la Taille, C
   Falleau, I
   Fournier, D
   Guilhem, G
   Hassani, S
   Jacquier, Y
   Kordas, K
   Mace, G
   Merkel, B
   Noppe, JM
   Parrour, G
   Petroff, P
   Puzo, P
   Richer, JP
   Rousseau, D
   Seguin-Moreau, N
   Serin, L
   Tocut, V
   Veillet, JJ
   Zerwas, D
   Astesan, F
   Bertoli, W
   Camard, A
   Canton, B
   Fichet, S
   Hubaut, F
   Imbault, D
   Lacour, D
   Laforge, B
   Le Dortz, O
   Martin, D
   Nikolic-Audit, I
   Orsini, F
   Rossel, F
   Schwemling, P
   Cleland, W
   McDonald, J
   Abouelouafa, EM
   Ben Mansour, A
   Cherkaoui, R
   El Mouahhidi, Y
   Ghazlane, H
   Idrissi, A
   Belorgey, J
   Bernard, R
   Chalifour, M
   Le Coroller, A
   Ernwein, J
   Mansoulie, B
   Renardy, JF
   Schwindling, J
   Taguet, JP
   Teiger, J
   Clement, C
   Lund-Jensen, B
   Lundqvist, J
   Megner, L
   Pearce, M
   Rydstrom, S
   Egdemir, J
   Engelmann, R
   Hoffman, J
   McCarthy, R
   Rijssenbeek, M
   Steffens, J
AF Aubert, B
   Ballansat, J
   Bazan, A
   Beaugiraud, B
   Boniface, J
   Chollet, F
   Colas, J
   Delebecque, P
   Di Ciaccio, L
   Dumont-Dayot, N
   El Kacimi, M
   Gaumer, O
   Ghez, P
   Girard, C
   Gouanere, M
   Kambara, H
   Jeremie, A
   Jezequel, S
   Lafaye, R
   Leflour, T
   Le Maner, C
   Lesueur, J
   Massol, N
   Moynot, M
   Neukermans, L
   Perrodo, P
   Perrot, G
   Poggioli, L
   Prast, J
   Przysiezniak, H
   Riccadona, X
   Sauvage, G
   Thion, J
   Wingerter-Seez, I
   Zitoun, R
   Zolnierowski, Y
   Chen, H
   Citterio, M
   Farrell, J
   Gordon, H
   Hackenburg, B
   Hoffman, A
   Kierstead, J
   Lanni, F
   Leite, M
   Lissauer, D
   Ma, H
   Makowiecki, D
   Radeka, V
   Rahm, D
   Rajagopalan, S
   Rescia, S
   Stumer, I
   Takai, H
   Yip, K
   Benchekroun, D
   Driouichi, C
   Hoummada, A
   Hakimi, M
   Stroynowski, R
   Ye, J
   Hansen, JB
   Belymam, A
   Bremer, J
   Chevalley, JL
   Fassnacht, P
   Gianotti, F
   Hervas, L
   Marin, CP
   Pailler, P
   Schilly, P
   Seidl, W
   Vossebeld, J
   Vuillemin, V
   Clark, A
   Efthymiopoulos, I
   Moneta, L
   Belhorma, B
   Collot, J
   Ferrari, A
   Gallin-Martel, ML
   Hostachy, JY
   Martin, P
   Ohlsson-Malek, F
   Saboumazrag, S
   Ban, J
   Cartiglia, N
   Cunitz, H
   Dodd, J
   Gara, A
   Leltchouk, M
   Negroni, S
   Parsons, JA
   Seman, M
   Simion, S
   Sippach, W
   Willis, W
   Barreiro, F
   Garcia, G
   Labarga, L
   Rodier, S
   del Peso, J
   Alexa, C
   Barrillon, P
   Benchouk, C
   Chekhtman, A
   Dinkespiler, B
   Djama, F
   Duval, PY
   Henry-Couannier, F
   Hinz, L
   Jevaud, M
   Karst, P
   Le van Suu, A
   Martin, L
   Martin, O
   Mirea, A
   Monnier, E
   Nagy, E
   Nicod, D
   Olivier, C
   Pralavorio, P
   Repetti, B
   Raymond, M
   Sauvage, D
   Tisserant, S
   Toth, J
   Wielers, M
   Battistoni, G
   Carminati, L
   Costa, G
   Delmastro, M
   Fanti, M
   Mandelli, L
   Mazzanti, M
   Tartarelli, GF
   Aulchenko, V
   Kazanin, V
   Kolachev, G
   Malyshev, V
   Maslennikov, A
   Pospelov, G
   Snopkov, R
   Shousharo, A
   Talyshev, A
   Tikhonov, Y
   Auge, E
   Bourdarios, C
   Breton, D
   Bonivento, W
   Cros, P
   de la Taille, C
   Falleau, I
   Fournier, D
   Guilhem, G
   Hassani, S
   Jacquier, Y
   Kordas, K
   Mace, G
   Merkel, B
   Noppe, JM
   Parrour, G
   Petroff, P
   Puzo, P
   Richer, JP
   Rousseau, D
   Seguin-Moreau, N
   Serin, L
   Tocut, V
   Veillet, JJ
   Zerwas, D
   Astesan, F
   Bertoli, W
   Camard, A
   Canton, B
   Fichet, S
   Hubaut, F
   Imbault, D
   Lacour, D
   Laforge, B
   Le Dortz, O
   Martin, D
   Nikolic-Audit, I
   Orsini, F
   Rossel, F
   Schwemling, P
   Cleland, W
   McDonald, J
   Abouelouafa, EM
   Ben Mansour, A
   Cherkaoui, R
   El Mouahhidi, Y
   Ghazlane, H
   Idrissi, A
   Belorgey, J
   Bernard, R
   Chalifour, M
   Le Coroller, A
   Ernwein, J
   Mansoulie, B
   Renardy, JF
   Schwindling, J
   Taguet, JP
   Teiger, J
   Clement, C
   Lund-Jensen, B
   Lundqvist, J
   Megner, L
   Pearce, M
   Rydstrom, S
   Egdemir, J
   Engelmann, R
   Hoffman, J
   McCarthy, R
   Rijssenbeek, M
   Steffens, J
TI Performance of the ATLAS electromagnetic calorimeter end-cap module 0
SO NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS
   SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
LA English
DT Article
DE calorimeters; particle physics; calibration
AB The construction and beam test results of the ATLAS electromagnetic end-cap calorimeter pre-production module 0 are presented. The stochastic term of the energy resolution is between 10% and 12.5% GeV1/2 over the full pseudorapidity range. Position and angular resolutions are found to be in agreement with simulation. A global constant term of 0.6% is obtained in the pseudorapidity range 2.5 < &eta; < 3.2 (inner wheel). (C) 2003 Elsevier Science B.V. All rights reserved.
C1 Univ Mediterranee, Ctr Phys Particules Marseille, CNRS, IN2P3, F-13288 Marseille, France.
   CNRS, LAPP, F-74019 Annecy Le Vieux, France.
   Brookhaven Natl Lab, Upton, NY 11973 USA.
   Fac Sci Ain Chock, Casablanca, Morocco.
   So Methodist Univ, Dallas, TX 75275 USA.
   CERN, European Lab Particle Phys, CH-1211 Geneva 23, Switzerland.
   Univ Geneva, CH-1211 Geneva 4, Switzerland.
   Univ Grenoble 1, Inst Sci Nucl, CNRS, IN2P3, F-38026 Grenoble, France.
   Columbia Univ, Nevis Labs, Irvington, NY 10533 USA.
   Univ Autonoma Madrid, Dept Phys, E-28049 Madrid, Spain.
   Univ Milan, Dipartimento Fis, I-20133 Milan, Italy.
   Ist Nazl Fis Nucl, I-20133 Milan, Italy.
   Budker Inst Nucl Phys, RU-630090 Novosibirsk, Russia.
   Univ Paris 11, Lab Accelerateur Lineaire, CNRS, IN2P3, F-91898 Orsay, France.
   Univ Paris 06, Lab Phys Nucl & Hautes Energies, Paris, France.
   Univ Pittsburgh, Dept Phys & Astron, Pittsburgh, PA 15260 USA.
   Ctr Natl Energie Sci & Tech Nucl, Rabat, Morocco.
   Fac Sci Rabat, Rabat, Morocco.
   Ctr Etud Saclay, CEA, DAPNIA Serv Phys Particules, F-91191 Gif Sur Yvette, France.
   Royal Inst Technol, Stockholm, Sweden.
   SUNY Stony Brook, Stony Brook, NY 11794 USA.
   Univ Paris 07, CNRS, IN2P3, Paris, France.
RP Pralavorio, P (reprint author), Univ Mediterranee, Ctr Phys Particules Marseille, CNRS, IN2P3, F-13288 Marseille, France.
RI Alexa, Calin/F-6345-2010; Yip, Kin/D-6860-2013; Battistoni,
   Giuseppe/B-5264-2012; Rescia, Sergio/D-8604-2011; Takai,
   Helio/C-3301-2012; Delmastro, Marco/I-5599-2012
OI Yip, Kin/0000-0002-8576-4311; Battistoni, Giuseppe/0000-0003-3484-1724;
   Rescia, Sergio/0000-0003-2411-8903; Takai, Helio/0000-0001-9253-8307;
   Delmastro, Marco/0000-0003-2992-3805
NR 26
TC 34
Z9 34
U1 2
U2 5
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0168-9002
J9 NUCL INSTRUM METH A
JI Nucl. Instrum. Methods Phys. Res. Sect. A-Accel. Spectrom. Dect. Assoc.
   Equip.
PD MAR 11
PY 2003
VL 500
IS 1-3
BP 178
EP 201
DI 10.1016/S0168-9002(03)00344-9
PG 24
WC Instruments & Instrumentation; Nuclear Science & Technology; Physics,
   Nuclear; Physics, Particles & Fields
SC Instruments & Instrumentation; Nuclear Science & Technology; Physics
GA 673FP
UT WOS:000182569800018
ER

PT J
AU Aubert, B
   Ballansat, J
   Bazan, A
   Beaugiraud, B
   Boniface, J
   Chollet, F
   Colas, J
   Delebecque, P
   Di Ciaccio, L
   Dumont-Dayot, N
   El Kacimi, M
   Gaumer, O
   Ghez, P
   Girard, C
   Gouanere, M
   Kambara, H
   Jeremie, A
   Jezequel, S
   Lafaye, R
   Leflour, T
   Le Maner, C
   Lesueur, J
   Massol, N
   Moynot, M
   Neukermans, L
   Perrodo, P
   Perrot, G
   Poggioli, L
   Prast, J
   Przysiezniak, H
   Riccadona, X
   Sauvage, G
   Thion, J
   Wingerter-Seez, I
   Zitoun, R
   Zolnierowski, Y
   Chen, H
   Citterio, M
   Farrell, J
   Gordon, H
   Hackenburg, B
   Hoffman, A
   Kierstead, J
   Lanni, F
   Leite, M
   Lissauer, D
   Ma, H
   Makowiecki, D
   Radeka, V
   Rahm, D
   Rajagopalan, S
   Rescia, S
   Stumer, I
   Takai, H
   Yip, K
   Benchekroun, D
   Driouichi, C
   Hoummada, A
   Hakimi, M
   Stroynowski, R
   Ye, J
   Hansen, JB
   Belymam, A
   Bremer, J
   Chevalley, JL
   Fassnacht, P
   Gianotti, F
   Hervas, L
   Marin, CP
   Pailler, P
   Schilly, P
   Seidl, W
   Vossebeld, J
   Vuillemin, V
   Clark, A
   Efthymiopoulos, I
   Moneta, L
   Belhorma, B
   Collot, J
   de Saintignon, P
   Dzahini, D
   Ferrari, A
   Gallin-Martel, ML
   Hostachy, JY
   Martin, P
   Muraz, JF
   Ohlsson-Malek, F
   Saboumazrag, S
   Ban, J
   Cartiglia, N
   Cunitz, H
   Dodd, J
   Gara, A
   Leltchouk, M
   Negroni, S
   Parsons, JA
   Seman, M
   Simion, S
   Sippach, W
   Willis, W
   Barreiro, F
   Garcia, G
   Labarga, L
   Rodier, S
   del Peso, J
   Alexa, C
   Barrillon, P
   Benchouk, C
   Chekhtman, A
   Dinkespiler, B
   Djama, F
   Duval, PY
   Hinz, L
   Jevaud, M
   Karst, P
   Le Van Suu, A
   Martin, L
   Martin, O
   Mirea, A
   Monnier, E
   Nagy, E
   Nicod, D
   Olivier, C
   Pralavorio, P
   Repetti, B
   Raymond, M
   Sauvage, D
   Tisserant, S
   Toth, J
   Wielers, M
   Battistoni, G
   Bonivento, W
   Carminati, L
   Cavalli, D
   Costa, G
   Delmastro, M
   Fanti, M
   Mandelli, L
   Mazzanti, M
   Perini, L
   Resconi, S
   Tartarelli, GF
   Aulchenko, V
   Kazanin, V
   Kolachev, G
   Malyshev, V
   Maslennikov, A
   Pospelov, G
   Snopkov, R
   Shousharo, A
   Talyshev, A
   Tikhonov, Y
   Auge, E
   Bourdarlos, C
   Breton, D
   Cros, P
   de La Taille, C
   Falleau, I
   Fournier, D
   Guilhem, G
   Hassani, S
   Jacquier, Y
   Kordas, K
   Mace, G
   Merkel, B
   Noppe, JM
   Parrour, G
   Petroff, P
   Puzo, P
   Richer, JP
   Rousseau, D
   Seguin-Moreau, N
   Serin, L
   Tocut, V
   Veillet, JJ
   Zerwas, D
   Astesan, F
   Bertoli, W
   Camard, A
   Canton, B
   Fichet, S
   Hubaut, F
   Imbault, D
   Lacour, D
   Laforge, B
   Le Dortz, O
   Martin, D
   Nikolic-Audit, I
   Orsini, F
   Rossel, F
   Schwemling, P
   Cleland, W
   McDonald, J
   Abouelouafa, EM
   Ben Mansour, A
   Cherkaoui, R
   El Mouahhidi, Y
   Ghazlane, H
   Idrissi, A
   Belorgey, J
   Bernard, R
   Chalifour, M
   Le Coroller, A
   Ernwein, J
   Mansoulie, B
   Renardy, JF
   Schwindling, J
   Taguet, JP
   Teiger, J
   Clement, C
   Lund-Jensen, B
   Lundqvist, J
   Megner, L
   Pearce, M
   Rydstrom, S
   Egdemir, J
   Engelmann, R
   Hoffman, J
   McCarthy, R
   Rijssenbeek, M
   Steffens, J
AF Aubert, B
   Ballansat, J
   Bazan, A
   Beaugiraud, B
   Boniface, J
   Chollet, F
   Colas, J
   Delebecque, P
   Di Ciaccio, L
   Dumont-Dayot, N
   El Kacimi, M
   Gaumer, O
   Ghez, P
   Girard, C
   Gouanere, M
   Kambara, H
   Jeremie, A
   Jezequel, S
   Lafaye, R
   Leflour, T
   Le Maner, C
   Lesueur, J
   Massol, N
   Moynot, M
   Neukermans, L
   Perrodo, P
   Perrot, G
   Poggioli, L
   Prast, J
   Przysiezniak, H
   Riccadona, X
   Sauvage, G
   Thion, J
   Wingerter-Seez, I
   Zitoun, R
   Zolnierowski, Y
   Chen, H
   Citterio, M
   Farrell, J
   Gordon, H
   Hackenburg, B
   Hoffman, A
   Kierstead, J
   Lanni, F
   Leite, M
   Lissauer, D
   Ma, H
   Makowiecki, D
   Radeka, V
   Rahm, D
   Rajagopalan, S
   Rescia, S
   Stumer, I
   Takai, H
   Yip, K
   Benchekroun, D
   Driouichi, C
   Hoummada, A
   Hakimi, M
   Stroynowski, R
   Ye, J
   Hansen, JB
   Belymam, A
   Bremer, J
   Chevalley, JL
   Fassnacht, P
   Gianotti, F
   Hervas, L
   Marin, CP
   Pailler, P
   Schilly, P
   Seidl, W
   Vossebeld, J
   Vuillemin, V
   Clark, A
   Efthymiopoulos, I
   Moneta, L
   Belhorma, B
   Collot, J
   de Saintignon, P
   Dzahini, D
   Ferrari, A
   Gallin-Martel, ML
   Hostachy, JY
   Martin, P
   Muraz, JF
   Ohlsson-Malek, F
   Saboumazrag, S
   Ban, J
   Cartiglia, N
   Cunitz, H
   Dodd, J
   Gara, A
   Leltchouk, M
   Negroni, S
   Parsons, JA
   Seman, M
   Simion, S
   Sippach, W
   Willis, W
   Barreiro, F
   Garcia, G
   Labarga, L
   Rodier, S
   del Peso, J
   Alexa, C
   Barrillon, P
   Benchouk, C
   Chekhtman, A
   Dinkespiler, B
   Djama, F
   Duval, PY
   Hinz, L
   Jevaud, M
   Karst, P
   Le Van Suu, A
   Martin, L
   Martin, O
   Mirea, A
   Monnier, E
   Nagy, E
   Nicod, D
   Olivier, C
   Pralavorio, P
   Repetti, B
   Raymond, M
   Sauvage, D
   Tisserant, S
   Toth, J
   Wielers, M
   Battistoni, G
   Bonivento, W
   Carminati, L
   Cavalli, D
   Costa, G
   Delmastro, M
   Fanti, M
   Mandelli, L
   Mazzanti, M
   Perini, L
   Resconi, S
   Tartarelli, GF
   Aulchenko, V
   Kazanin, V
   Kolachev, G
   Malyshev, V
   Maslennikov, A
   Pospelov, G
   Snopkov, R
   Shousharo, A
   Talyshev, A
   Tikhonov, Y
   Auge, E
   Bourdarlos, C
   Breton, D
   Cros, P
   de La Taille, C
   Falleau, I
   Fournier, D
   Guilhem, G
   Hassani, S
   Jacquier, Y
   Kordas, K
   Mace, G
   Merkel, B
   Noppe, JM
   Parrour, G
   Petroff, P
   Puzo, P
   Richer, JP
   Rousseau, D
   Seguin-Moreau, N
   Serin, L
   Tocut, V
   Veillet, JJ
   Zerwas, D
   Astesan, F
   Bertoli, W
   Camard, A
   Canton, B
   Fichet, S
   Hubaut, F
   Imbault, D
   Lacour, D
   Laforge, B
   Le Dortz, O
   Martin, D
   Nikolic-Audit, I
   Orsini, F
   Rossel, F
   Schwemling, P
   Cleland, W
   McDonald, J
   Abouelouafa, EM
   Ben Mansour, A
   Cherkaoui, R
   El Mouahhidi, Y
   Ghazlane, H
   Idrissi, A
   Belorgey, J
   Bernard, R
   Chalifour, M
   Le Coroller, A
   Ernwein, J
   Mansoulie, B
   Renardy, JF
   Schwindling, J
   Taguet, JP
   Teiger, J
   Clement, C
   Lund-Jensen, B
   Lundqvist, J
   Megner, L
   Pearce, M
   Rydstrom, S
   Egdemir, J
   Engelmann, R
   Hoffman, J
   McCarthy, R
   Rijssenbeek, M
   Steffens, J
TI Performance of the ATLAS electromagnetic calorimeter barrel module 0
SO NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS
   SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
LA English
DT Article
DE calorimeters particle physics; calibration
ID LIQUID
AB The construction and performance of the barrel pre-series module 0 of the future ATLAS electromagnetic calorimeter at the LHC is described. The signal reconstruction and performance of ATLAS-like electronics has been studied. The signal to noise ratio for muons has been found to be 7.11 +/- 0.07. An energy resolution of better than 9.5% GeV1/2 / rootE (sampling term) has been obtained with electron beams of up to 245 GeV. The uniformity of the response to electrons in an area of Deltaeta x Deltaphi = 1.2 x 0.075 has been measured to be better than 0.8%. (C) 2003 Elsevier Science B.V. All rights reserved.
C1 Univ Paris 11, Lab Accelerateur Lineaire, CNRS, IN2P3, F-91898 Orsay, France.
   CNRS, LAPP, F-74019 Annecy Le Vieux, France.
   Brookhaven Natl Lab, Upton, NY 11973 USA.
   Fac Sci Ain Chock, Casablanca, Morocco.
   So Methodist Univ, Dallas, TX 75275 USA.
   CERN, European Lab Particle Phys, CH-1211 Geneva 23, Switzerland.
   Univ Geneva, CH-1211 Geneva 4, Switzerland.
   Univ Grenoble 1, Inst Sci Nucl, CNRS, IN2P3, F-38026 Grenoble, France.
   Columbia Univ, Nevis Labs, Irvington, NY 10533 USA.
   Univ Autonoma Madrid, Dept Phys, E-28049 Madrid, Spain.
   Univ Mediterranee, Ctr Phys Particules Marseille, CNRS, IN2P3, F-13288 Marseille, France.
   Univ Milan, Dipartimento Fis, I-20133 Milan, Italy.
   Ist Nazl Fis Nucl, I-20133 Milan, Italy.
   Budker Inst Nucl Phys, RU-630090 Novosibirsk, Russia.
   Univ Paris 06, Lab Phys Nucl & Hautes Energies, Paris, France.
   Univ Paris 07, CNRS, IN2P3, Paris, France.
   Univ Pittsburgh, Dept Phys & Astron, Pittsburgh, PA 15260 USA.
   Fac Sci Rabat, Rabat, Morocco.
   Ctr Natl Energie Sci & Tech Nucl, Rabat, Morocco.
   Ctr Etud Saclay, CEA, DAPNIA Serv Phys Particules, F-91191 Gif Sur Yvette, France.
   Royal Inst Technol, Stockholm, Sweden.
   SUNY Stony Brook, Stony Brook, NY 11794 USA.
RP Serin, L (reprint author), Univ Paris 11, Lab Accelerateur Lineaire, CNRS, IN2P3, BP 34, F-91898 Orsay, France.
RI Alexa, Calin/F-6345-2010; Rescia, Sergio/D-8604-2011; Takai,
   Helio/C-3301-2012; Delmastro, Marco/I-5599-2012; Yip, Kin/D-6860-2013
OI Rescia, Sergio/0000-0003-2411-8903; Takai, Helio/0000-0001-9253-8307;
   Delmastro, Marco/0000-0003-2992-3805; Yip, Kin/0000-0002-8576-4311
NR 39
TC 31
Z9 31
U1 1
U2 8
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0168-9002
J9 NUCL INSTRUM METH A
JI Nucl. Instrum. Methods Phys. Res. Sect. A-Accel. Spectrom. Dect. Assoc.
   Equip.
PD MAR 11
PY 2003
VL 500
IS 1-3
BP 202
EP 231
DI 10.1016/S0168-9002(03)00345-0
PG 30
WC Instruments & Instrumentation; Nuclear Science & Technology; Physics,
   Nuclear; Physics, Particles & Fields
SC Instruments & Instrumentation; Nuclear Science & Technology; Physics
GA 673FP
UT WOS:000182569800019
ER

PT J
AU McGregor, DS
   Hammig, MD
   Yang, YH
   Gersch, HK
   Klann, RT
AF McGregor, DS
   Hammig, MD
   Yang, YH
   Gersch, HK
   Klann, RT
TI Design considerations for thin film coated semiconductor thermal neutron
   detectors - I: basics regarding alpha particle emitting neutron reactive
   films
SO NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS
   SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
LA English
DT Article
DE neutron detector; semiconductor detector; radiation detector; neutron
   detection
AB Semiconductor-based thermal neutron detectors provide a compact technology for neutron detection and imaging. Such devices can be produced by externally coating semiconductor-charged-particle detectors with neutron reactive films that convert free neutrons into charged-particle reaction products. Commonly used films for such devices utilize the B-10(n,alpha)(7) Li reaction or the Li-6(n,alpha)H-3 reaction, which are attractive due to the relatively high energies imparted to the reaction products. Unfortunately, thin film or "foil" type thermal neutron detectors suffer from self-absorption effects that ultimately limit neutron detection efficiency. Design considerations that maximize the efficiency and performance of such devices are discussed. Theoretical and experimental results from front coated, back coated, and "sandwich" designs are presented. (C) 2002 Elsevier Science B.V. All rights reserved.
C1 Univ Michigan, Dept Nucl Engn & Radiol Sci, Ann Arbor, MI 48109 USA.
   Argonne Natl Lab, Argonne, IL 60439 USA.
RP McGregor, DS (reprint author), Kansas State Univ, Dept Mech & Nucl Engn, 318 Rathbone Hall, Manhattan, KS 66506 USA.
NR 40
TC 156
Z9 160
U1 3
U2 14
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0168-9002
J9 NUCL INSTRUM METH A
JI Nucl. Instrum. Methods Phys. Res. Sect. A-Accel. Spectrom. Dect. Assoc.
   Equip.
PD MAR 11
PY 2003
VL 500
IS 1-3
BP 272
EP 308
DI 10.1016/S0168-9002(02)02078-8
PG 37
WC Instruments & Instrumentation; Nuclear Science & Technology; Physics,
   Nuclear; Physics, Particles & Fields
SC Instruments & Instrumentation; Nuclear Science & Technology; Physics
GA 673FP
UT WOS:000182569800023
ER

PT J
AU Murata, J
   Al-Jamel, A
   Armendariz, RL
   Brooks, ML
   Horaguchi, T
   Kamihara, N
   Kobayashi, H
   Lee, DM
   Shibata, TA
   Sondheim, WE
AF Murata, J
   Al-Jamel, A
   Armendariz, RL
   Brooks, ML
   Horaguchi, T
   Kamihara, N
   Kobayashi, H
   Lee, DM
   Shibata, TA
   Sondheim, WE
TI Optical alignment system for the PHENIX muon tracking chambers
SO NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS
   SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
LA English
DT Article
DE tracking chamber; alignment; optics; imaging
AB A micron-precision optical alignment system (OASys) for the PHENIX muon tracking chambers is developed. To ensure the required mass resolution of vector meson detection, the relative alignment between three tracking station chambers must be monitored with a precision of 25 mum. The OASys is a straightness monitoring system comprised of a light source, lens and CCD camera, used for determining the initial placement as well as for monitoring the time dependent movement of the chambers on a micron scale. (C) 2003 Elsevier Science B.V. All rights reserved.
C1 RIKEN, Appl Nucl Phys Lab, Wako, Saitama 3510198, Japan.
   Brookhaven Natl Lab, RIKEN, BNL, Res Ctr, Upton, NY 11973 USA.
   New Mexico State Univ, Las Cruces, NM 88003 USA.
   Los Alamos Natl Lab, Los Alamos, NM 87545 USA.
   Tokyo Inst Technol, Dept Phys, Tokyo 1528551, Japan.
RP Murata, J (reprint author), RIKEN, Appl Nucl Phys Lab, Wako, Saitama 3510198, Japan.
NR 6
TC 2
Z9 2
U1 0
U2 1
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0168-9002
J9 NUCL INSTRUM METH A
JI Nucl. Instrum. Methods Phys. Res. Sect. A-Accel. Spectrom. Dect. Assoc.
   Equip.
PD MAR 11
PY 2003
VL 500
IS 1-3
BP 309
EP 317
DI 10.1016/S0168-9002(03)00318-8
PG 9
WC Instruments & Instrumentation; Nuclear Science & Technology; Physics,
   Nuclear; Physics, Particles & Fields
SC Instruments & Instrumentation; Nuclear Science & Technology; Physics
GA 673FP
UT WOS:000182569800024
ER

PT J
AU Juste, A
   Tripathi, SM
   Wijngaarden, DA
AF Juste, A
   Tripathi, SM
   Wijngaarden, DA
TI Measurement of the single event upset cross-section in the SVX IIe chip
SO NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS
   SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
LA English
DT Article
DE single event upset; radiation tolerance; silicon detector
ID SEU; ANGLE; CDF
AB The Single Event Effect cross-section for the SVX IIe readout chip has been measured using 63.3 MeV protons from the UC Davis cyclotron. The expected rate of Single Event Upsets in the DO Silicon Microstrip Tracker, which uses the SVX IIe chip, is low enough for stable running. No Single Event Latchups were recorded. The chips withstood radiation doses of over 3 Mrad (3x10(4) Gy), well over the dose expected for the anticipated exposure of the detector. (C) 2003 Elsevier Science B.V. All rights reserved.
C1 Univ Nijmegen, Dept High Energy Phys, NL-6525 ED Nijmegen, Netherlands.
   Fermilab Natl Accelerator Lab, Batavia, IL 60510 USA.
   Univ Calif Davis, Davis, CA 95616 USA.
RP Wijngaarden, DA (reprint author), Univ Nijmegen, Dept High Energy Phys, Toernooiveld 1, NL-6525 ED Nijmegen, Netherlands.
NR 17
TC 1
Z9 1
U1 0
U2 0
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0168-9002
J9 NUCL INSTRUM METH A
JI Nucl. Instrum. Methods Phys. Res. Sect. A-Accel. Spectrom. Dect. Assoc.
   Equip.
PD MAR 11
PY 2003
VL 500
IS 1-3
BP 371
EP 378
DI 10.1016/S0168-9002(03)00298-5
PG 8
WC Instruments & Instrumentation; Nuclear Science & Technology; Physics,
   Nuclear; Physics, Particles & Fields
SC Instruments & Instrumentation; Nuclear Science & Technology; Physics
GA 673FP
UT WOS:000182569800030
ER

PT J
AU Archer, DE
   Martin, PA
   Milovich, J
   Brovkin, V
   Plattner, GK
   Ashendel, C
AF Archer, DE
   Martin, PA
   Milovich, J
   Brovkin, V
   Plattner, GK
   Ashendel, C
TI Model sensitivity in the effect of Antarctic sea ice and stratification
   on atmospheric pCO(2)
SO PALEOCEANOGRAPHY
LA English
DT Article
DE glacial pCO2; Southern Ocean; sea ice; stratification
ID INTERGLACIAL CO2 VARIATIONS; SOUTHERN-OCEAN; CYCLES
AB [1] Several recent papers have demonstrated a decrease in atmospheric pCO(2) resulting from barriers to communication between the deep sea and the atmosphere in the Southern Ocean. Stephens and Keeling [2000] decreased pCO(2) by increasing Antarctic sea ice in a seven-box model of the world ocean, and Toggweiler [1999] showed a similar response to Southern Ocean stratification. In box models the pCO(2) of the atmosphere is controlled by the region of the surface ocean that fills the deep sea [Archer et al., 2000a]. By severing the Southern Ocean link between the deep sea and the atmosphere, atmospheric pCO(2) in these models is controlled elsewhere and typically declines, although the models range widely in their responses. "Continuum models,'' such as three-dimensional (3-D) and 2-D general circulation models, control pCO(2) in a more distributed way and do not exhibit box model sensitivity to high-latitude sea ice or presumably stratification. There is still uncertainty about the high-latitude sensitivity of the real ocean. Until these model sensitivities can be resolved, glacial pCO(2) hypotheses and interpretations based on Southern Ocean barrier mechanisms (see above mentioned references plus Elderfield and Rickaby [2000], Francois et al. [1998], Gildor and Tziperman [2001], Sigman and Boyle [2000], and Watson et al. [2000]) are walking on thin ice.
C1 Univ Chicago, Dept Geophys Sci, Chicago, IL 60637 USA.
   Lawrence Livermore Natl Lab, Ctr Appl Sci Comp, Livermore, CA 94551 USA.
   Potsdam Inst Climate Impact Res, D-14412 Potsdam, Germany.
   Univ Bern, Inst Phys, Bern, Switzerland.
RP Archer, DE (reprint author), Univ Chicago, Dept Geophys Sci, 5734 S Ellis Ave, Chicago, IL 60637 USA.
RI Archer, David/K-7371-2012; Brovkin, Victor/I-7450-2012; Brovkin,
   Victor/C-2803-2016; Plattner, Gian-Kasper/A-5245-2016
OI Archer, David/0000-0002-4523-7912; Brovkin, Victor/0000-0001-6420-3198;
   Plattner, Gian-Kasper/0000-0002-3765-0045
NR 17
TC 38
Z9 38
U1 0
U2 7
PU AMER GEOPHYSICAL UNION
PI WASHINGTON
PA 2000 FLORIDA AVE NW, WASHINGTON, DC 20009 USA
SN 0883-8305
J9 PALEOCEANOGRAPHY
JI Paleoceanography
PD MAR 11
PY 2003
VL 18
IS 1
AR 1012
DI 10.1029/2002PA000760
PG 7
WC Geosciences, Multidisciplinary; Oceanography; Paleontology
SC Geology; Oceanography; Paleontology
GA 667CA
UT WOS:000182212200001
ER

PT J
AU Robach, JS
   Robertson, IM
   Wirth, BD
   Arsenlis, A
AF Robach, JS
   Robertson, IM
   Wirth, BD
   Arsenlis, A
TI In-situ transmission electron microscopy observations and molecular
   dynamics simulations of dislocation-defect interactions in
   ion-irradiated copper
SO PHILOSOPHICAL MAGAZINE
LA English
DT Article
ID PLASTIC-FLOW LOCALIZATION; BCC-METALS; NEUTRON-IRRADIATION; INSITU
   DEFORMATION; OFHC-COPPER; FCC-METALS; MICROSTRUCTURE; TEMPERATURE;
   BEHAVIOR; TEM
AB An in-situ transmission electron microscopy straining technique has been used to investigate the dynamics of dislocation-defect interactions in ion-irradiated copper and the subsequent formation of defect-free channels. Defect removal frequently required interaction with multiple dislocations, although screw dislocations were more efficient at annihilating defects than edge dislocations were. The defect pinning strength was determined from the dislocation curvature prior to breakaway and exhibited values ranging from 15 to 175 MPa. Pre-existing dislocations percolated through the defect field but did not show long-range motion, indicating that they are not responsible for creating the defect-free channels and have a limited contribution to the total plasticity. Defect-free channels were associated with the movement of many dislocations, which originated from grain boundaries or regions of high stress concentration such as at a crack tip. These experimental results are compared with atomistic simulations of the interaction of partial dislocations with defects in copper and a dispersed-barrier-hardening crystal plasticity model to correlate the observations to bulk mechanical properties.
C1 Univ Illinois, Dept Mat Sci & Engn, Urbana, IL 61801 USA.
   Lawrence Livermore Natl Lab, Livermore, CA 94550 USA.
RP Robertson, IM (reprint author), Univ Illinois, Dept Mat Sci & Engn, 1304 W Green St, Urbana, IL 61801 USA.
EM jrobach@uiuc.edu; ianr@uiuc.edu
RI Wirth, Brian/O-4878-2015
OI Wirth, Brian/0000-0002-0395-0285
NR 40
TC 95
Z9 96
U1 4
U2 50
PU TAYLOR & FRANCIS LTD
PI ABINGDON
PA 4 PARK SQUARE, MILTON PARK, ABINGDON OX14 4RN, OXON, ENGLAND
SN 1478-6443
J9 PHILOS MAG
JI Philos. Mag.
PD MAR 11
PY 2003
VL 83
IS 8
BP 955
EP 967
DI 10.1080/0141861031000065329
PG 13
WC Materials Science, Multidisciplinary; Metallurgy & Metallurgical
   Engineering; Physics, Applied; Physics, Condensed Matter
SC Materials Science; Metallurgy & Metallurgical Engineering; Physics
GA 660TP
UT WOS:000181849700002
ER

PT J
AU Beleggia, M
   Zhu, Y
AF Beleggia, M
   Zhu, Y
TI Electron-optical phase shift of magnetic nanoparticles I. Basic concepts
SO PHILOSOPHICAL MAGAZINE
LA English
DT Article
AB The electron-optical phase shift induced in the electron beam due to the interaction with the electromagnetic field of magnetized nanoparticles of defined shape and arbitrary dimensions is calculated, presented and discussed. Together with the computable knowledge of vector potential and magnetic induction, including the demagnetizing field, and with the extension to more realistic geometries which will be presented in part II, this theoretical framework can be employed for the interpretation of transmission electron microscopy experiments on magnetic particles on the nanometre scale.
C1 Brookhaven Natl Lab, Dept Mat Sci, Upton, NY 11973 USA.
RP Beleggia, M (reprint author), Brookhaven Natl Lab, Dept Mat Sci, Upton, NY 11973 USA.
EM beleggia@bnl.gov
OI Beleggia, Marco/0000-0002-2888-1888
NR 16
TC 26
Z9 26
U1 0
U2 8
PU TAYLOR & FRANCIS LTD
PI ABINGDON
PA 4 PARK SQUARE, MILTON PARK, ABINGDON OX14 4RN, OXON, ENGLAND
SN 1478-6443
J9 PHILOS MAG
JI Philos. Mag.
PD MAR 11
PY 2003
VL 83
IS 8
BP 1045
EP 1057
DI 10.1080/0141861031000066166
PG 13
WC Materials Science, Multidisciplinary; Metallurgy & Metallurgical
   Engineering; Physics, Applied; Physics, Condensed Matter
SC Materials Science; Metallurgy & Metallurgical Engineering; Physics
GA 660TP
UT WOS:000181849700007
ER

PT J
AU Eisenstein, DJ
   Hogg, DW
   Fukugita, M
   Nakamura, O
   Bernardi, M
   Finkbeiner, DP
   Schlegel, DJ
   Brinkmann, J
   Connolly, AJ
   Csabai, I
   Gunn, JE
   Ivezic, E
   Lamb, DQ
   Loveday, J
   Munn, JA
   Nichol, RC
   Schneider, DP
   Strauss, MA
   Szalay, A
   York, DG
AF Eisenstein, DJ
   Hogg, DW
   Fukugita, M
   Nakamura, O
   Bernardi, M
   Finkbeiner, DP
   Schlegel, DJ
   Brinkmann, J
   Connolly, AJ
   Csabai, I
   Gunn, JE
   Ivezic, E
   Lamb, DQ
   Loveday, J
   Munn, JA
   Nichol, RC
   Schneider, DP
   Strauss, MA
   Szalay, A
   York, DG
TI Average spectra of massive galaxies in the Sloan Digital Sky Survey
SO ASTROPHYSICAL JOURNAL
LA English
DT Article
DE cosmology : observations; galaxies : abundances; galaxies : clusters :
   general; galaxies : elliptical and lenticular, cD; galaxies : evolution;
   methods : statistical
ID OLD STELLAR POPULATIONS; STAR-FORMATION HISTORY; SPECTROSCOPIC TARGET
   SELECTION; SURVEY PHOTOMETRIC SYSTEM; COLOR-MAGNITUDE RELATION; ELLIPTIC
   GALAXIES; SURFACE PHOTOMETRY; ENERGY DISTRIBUTIONS; ABSORPTION FEATURES;
   HUBBLE SEQUENCE
AB We combine Sloan Digital Sky Survey spectra of 22,000 luminous, red, bulge-dominated galaxies to get high signal-to-noise ratio average spectra in the rest-frame optical and ultraviolet ( 2600 7000 A). The average spectra of these massive, quiescent galaxies are early type with weak emission lines and with absorption lines indicating an apparent excess of alpha-elements over solar abundance ratios. We make average spectra of subsamples selected by luminosity, environment, and redshift. The average spectra are remarkable in their similarity. What variations do exist in the average spectra as a function of luminosity and environment are found to form a nearly one-parameter family in spectrum space. We present a high signal-to-noise ratio spectrum of the variation. We measure the properties of the variation with a modified version of the Lick index system and compare to model spectra from stellar population syntheses. The variation may be a combination of age and chemical abundance differences, but the conservative conclusion is that the quality of the data considerably exceeds the current state of the models.
C1 Univ Arizona, Steward Observ, Tucson, AZ 85121 USA.
   Univ Chicago, Ctr Astron & Astrophys, Chicago, IL 60637 USA.
   NYU, Dept Phys, Ctr Cosmol & Particle Phys, New York, NY 10003 USA.
   Inst Adv Study, Princeton, NJ 08540 USA.
   Univ Tokyo, Inst Cosm Ray Res, Kashiwa, Chiba 2778582, Japan.
   Carnegie Mellon Univ, Dept Phys, Pittsburgh, PA 15213 USA.
   Fermilab Natl Accelerator Lab, Batavia, IL 60510 USA.
   Princeton Univ Observ, Princeton, NJ 08544 USA.
   Apache Point Observ, Sunspot, NM 88349 USA.
   Univ Pittsburgh, Dept Phys & Astron, Pittsburgh, PA 15217 USA.
   Eotvos Lorand Univ, Dept Phys Complex Syst, H-1518 Budapest, Hungary.
   Johns Hopkins Univ, Dept Phys & Astron, Baltimore, MD 21218 USA.
   Univ Sussex, Ctr Astron, Brighton BN1 9QJ, E Sussex, England.
   USN Observ, Flagstaff Stn, Flagstaff, AZ 86002 USA.
   Penn State Univ, Dept Astron & Astrophys, University Pk, PA 16802 USA.
RP Eisenstein, DJ (reprint author), Univ Arizona, Steward Observ, 933 N Cherry Ave, Tucson, AZ 85121 USA.
RI Csabai, Istvan/F-2455-2012; 
OI Csabai, Istvan/0000-0001-9232-9898; Hogg, David/0000-0003-2866-9403
NR 78
TC 95
Z9 96
U1 0
U2 3
PU IOP PUBLISHING LTD
PI BRISTOL
PA DIRAC HOUSE, TEMPLE BACK, BRISTOL BS1 6BE, ENGLAND
SN 0004-637X
J9 ASTROPHYS J
JI Astrophys. J.
PD MAR 10
PY 2003
VL 585
IS 2
BP 694
EP 713
DI 10.1086/346233
PN 1
PG 20
WC Astronomy & Astrophysics
SC Astronomy & Astrophysics
GA 650WU
UT WOS:000181287200011
ER

PT J
AU Tran, HD
   Sirianni, M
   Ford, HC
   Illingworth, GD
   Clampin, M
   Hartig, G
   Becker, RH
   White, RL
   Bartko, F
   Benitez, N
   Blakeslee, JP
   Bouwens, R
   Broadhurst, TJ
   Brown, R
   Burrows, C
   Cheng, E
   Cross, N
   Feldman, PD
   Franx, M
   Golimowski, DA
   Gronwall, C
   Infante, L
   Kimble, RA
   Krist, J
   Lesser, M
   Magee, D
   Martel, AR
   McCann, WJ
   Meurer, GR
   Miley, G
   Postman, M
   Rosati, P
   Sparks, WB
   Tsvetanov, Z
AF Tran, HD
   Sirianni, M
   Ford, HC
   Illingworth, GD
   Clampin, M
   Hartig, G
   Becker, RH
   White, RL
   Bartko, F
   Benitez, N
   Blakeslee, JP
   Bouwens, R
   Broadhurst, TJ
   Brown, R
   Burrows, C
   Cheng, E
   Cross, N
   Feldman, PD
   Franx, M
   Golimowski, DA
   Gronwall, C
   Infante, L
   Kimble, RA
   Krist, J
   Lesser, M
   Magee, D
   Martel, AR
   McCann, WJ
   Meurer, GR
   Miley, G
   Postman, M
   Rosati, P
   Sparks, WB
   Tsvetanov, Z
TI Advanced camera for surveys observations of young star clusters in the
   interacting galaxy UGC 10214
SO ASTROPHYSICAL JOURNAL
LA English
DT Article
DE galaxies : individual (Arp 188, UGC 10214, VV 29); galaxies : star
   clusters
ID HUBBLE-SPACE-TELESCOPE; ANTENNAE GALAXIES; POPULATION; IMAGES
AB We present the first Advanced Camera for Surveys (ACS) observations of young star clusters in the colliding/merging galaxy UGC 10214. The observations were made as part of the Early Release Observation (ERO) program for the newly installed ACS during service mission SM3B for the Hubble Space Telescope (HST). Many young star clusters can be identified in the tails of UGC 10214, with ages ranging from similar to3 to 10 Myr. The extreme blue V-I (F606W-F814W) colors of the star clusters found in the tail of UGC 10214 can only be explained if strong emission lines are included with a young stellar population. This has been confirmed by our Keck spectroscopy of some of these bright blue stellar knots. The most luminous and largest of these blue knots has an absolute magnitude of M-V = 14.45, with a half-light radius of 161 pc, and if it is a single star cluster, it would qualify as a super star cluster (SSC). Alternatively, it could be a superposition of multiple scaled OB associations or clusters. With an estimated age of similar to4-5 Myr, its derived mass is less than 1.3 x 10(6) M-.. Thus, the young stellar knot is unbound and will not evolve into a normal globular cluster. The bright blue clusters and associations are much younger than the dynamical age of the tail, providing strong evidence that star formation occurs in the tail long after it was ejected. UGC 10214 provides a nearby example of processes that contributed to the formation of halos and intracluster media in the distant and younger universe.
C1 Johns Hopkins Univ, Dept Phys & Astron, Bloomberg Ctr, Baltimore, MD 21218 USA.
   Univ Calif Santa Cruz, Univ Calif Observ, Lick Observ, Santa Cruz, CA 95064 USA.
   Space Telescope Sci Inst, Baltimore, MD 21218 USA.
   Univ Calif Davis, Dept Phys, Davis, CA 95616 USA.
   Lawrence Livermore Natl Lab, Inst Geophys & Planetary Phys, Livermore, CA 94550 USA.
   Bartko Sci & Technol, Mead, CO 80542 USA.
   Hebrew Univ Jerusalem, Racah Inst Phys, IL-91904 Jerusalem, Israel.
   NASA, Goddard Space Flight Ctr, Greenbelt, MD 20771 USA.
   Leiden Observ, NL-2300 Leiden, Netherlands.
   Penn State Univ, Dept Astron & Astrophys, Davey Lab 525, University Pk, PA 16802 USA.
   Pontificia Univ Catolica Chile, Santiago 22, Chile.
   Univ Arizona, Steward Observ, Tucson, AZ 85721 USA.
   European So Observ, D-85748 Garching, Germany.
RP Tran, HD (reprint author), Johns Hopkins Univ, Dept Phys & Astron, Bloomberg Ctr, Charles & 34th St, Baltimore, MD 21218 USA.
RI White, Richard/A-8143-2012; Clampin, mark/D-2738-2012; Kimble,
   Randy/D-5317-2012; 
OI Benitez, Narciso/0000-0002-0403-7455; Blakeslee,
   John/0000-0002-5213-3548
NR 31
TC 50
Z9 50
U1 0
U2 1
PU UNIV CHICAGO PRESS
PI CHICAGO
PA 1427 E 60TH ST, CHICAGO, IL 60637-2954 USA
SN 0004-637X
J9 ASTROPHYS J
JI Astrophys. J.
PD MAR 10
PY 2003
VL 585
IS 2
BP 750
EP 755
DI 10.1086/346125
PN 1
PG 6
WC Astronomy & Astrophysics
SC Astronomy & Astrophysics
GA 650WU
UT WOS:000181287200016
ER

PT J
AU Cox, AN
AF Cox, AN
TI A pulsation mechanism for GW Virginis variables
SO ASTROPHYSICAL JOURNAL
LA English
DT Article
DE radiation mechanisms : thermal stars : AGB and post-AGB stars :
   evolution; stars : individual (GW Virginis) stars : oscillations; stars
   : variables : other
ID NONRADIAL INSTABILITY STRIPS; SELECTIVE RADIATIVE FORCES; WHITE-DWARF
   STARS; PG-1159 STARS; PLANETARY-NEBULAE; OPACITIES; HOT; EVOLUTION;
   MODELS; DIFFUSION
AB The mechanism that produces pulsations in the hottest pre-white dwarfs has been uncertain since the early work indicated that helium is a poison that smooths opacity bumps in the opacity-temperature plane caused by the ionizations of the large observed amounts of carbon and oxygen. Very little helium seemed to be needed to prevent the kappa effect pulsation driving, but helium amounts of almost half of the mass in the surface composition are observed in the pulsating PG 1159-035 stars called the GW Virginis variables. Rather little change in the C and O surface abundances is observed from the hottest (RX J2117.1+3412 at 170, 000 K) to the coolest (PG 0122+200 at 80, 000 K) GW Vir variables. Actually the shortest observed periods (300-400 s) of these variables are generally predicted to be unstable in all models, but the longest observed periods ( up to 1000 s) are difficult to excite. Three recent investigations differ in their conclusions, with two finding that helium and even a slight amount of hydrogen does not prevent the kappa effect of C and O ionizations. A more detailed study reported here confirms the poisoning effect of helium. However, the ionization K- and L-edge opacity of the original iron, whose global abundance is unaffected by all previous evolution, especially if enhanced by radiation absorption levitation, can give different, previously unexplored, opacity driving that can explain the observed pulsations. But even this iron ionization driving can be somewhat poisoned by bump smoothing if the C and O abundances are large. Nonvariable GW Vir stars in the observed instability strip could be the result of small composition variations in the pulsation driving layers.
C1 Los Alamos Natl Lab, Grp T6, Los Alamos, NM 87545 USA.
RP Cox, AN (reprint author), Los Alamos Natl Lab, Grp T6, POB 1663, Los Alamos, NM 87545 USA.
NR 44
TC 14
Z9 14
U1 0
U2 1
PU UNIV CHICAGO PRESS
PI CHICAGO
PA 1427 E 60TH ST, CHICAGO, IL 60637-2954 USA
SN 0004-637X
J9 ASTROPHYS J
JI Astrophys. J.
PD MAR 10
PY 2003
VL 585
IS 2
BP 975
EP 982
DI 10.1086/346228
PN 1
PG 8
WC Astronomy & Astrophysics
SC Astronomy & Astrophysics
GA 650WU
UT WOS:000181287200035
ER

PT J
AU Martinez-Galarce, DS
   Walker, ABC
   Barbee, TW
   Hoover, RB
AF Martinez-Galarce, DS
   Walker, ABC
   Barbee, TW
   Hoover, RB
TI The solar chromosphere/corona interface. I. Far-ultraviolet to
   extreme-ultraviolet observations and modeling of unresolved coronal
   funnels
SO ASTROPHYSICAL JOURNAL
LA English
DT Article
DE instrumentation : spectrographs; Sun : chromosphere; Sun : corona; Sun :
   transition region; Sun : UV radiation; Sun : X-rays; gamma rays
ID HIGH-RESOLUTION TELESCOPE; TRANSITION REGION; ENERGY-BALANCE; POLAR
   PLUMES; MAGNETIC-STRUCTURE; ATOMIC DATABASE; EMISSION-LINES; QUIET SUN;
   NETWORK; ATMOSPHERE
AB A coronal funnel model, developed by D. Rabin, was tested against a calibrated spectroheliogram recorded in the 170-175 Angstrom bandpass. This image was recorded on board a sounding-rocket experiment own on 1994 November 3, called the Multi-Spectral Solar Telescope Array II (MSSTA II). MSSTA, a joint project of Stanford University, the NASA Marshall Space Flight Center, and the Lawrence Livermore National Laboratory, is an observing platform composed of a set of normal-incidence, multilayer-coated optics designed to obtain narrow-bandpass, high-resolution images (1"-3") at selected far-ultraviolet (FUV), extreme-ultraviolet (EUV), and soft X-ray wavelengths (44-1550 Angstrom). Using full-disk images centered at 1550 Angstrom (C IV) and 173 Angstrom (Fe IX/X, the funnel model, which is based on coronal back-heating, was tested against the data incorporating observed constraints on global coverage and measured flux. Found was a class of funnel models that could account for the quiescent, globally diffuse and unresolved emission seen in the 171-175 Angstrom bandpass, where the funnels are assumed to be rooted in the C IV supergranular network. These models, when incorporated with the CHIANTI spectral code, suggest that this emission is mostly of upper transition region origin and primarily composed of Fe IX plasma. The funnels are found to have constrictions, Gamma similar to 6-20, which is in good agreement with the observations. Further, the fitted models simultaneously satisfy global areal constraints seen in both images; namely, that a global network of funnels must cover similar to70%-95% of the total solar surface area seen in the 171-175 Angstrom image, and less than or equal to45% of the disk area seen in the 1550 Angstrom bandpass. These findings support the configuration of the EUV magnetic network as suggested by Reeves et al. and put forth in more detail by Gabriel. Furthermore, the models are in good agreement with differential emission measure estimates made of the transition region by J. C. Raymond & J. G. Doyle for temperatures 250,000 K less than or equal to T less than or equal to 650,000 K, based on full-disk observations made on board Skylab.
C1 Lockheed Martin Solar & Astrophys Lab, Palo Alto, CA 94304 USA.
   Stanford Univ, Dept Phys, Stanford, CA 94305 USA.
   Lawrence Livermore Natl Lab, Livermore, CA 94550 USA.
   NASA, George C Marshall Space Flight Ctr, Space Sci Lab, Huntsville, AL 35812 USA.
   Stanford Univ, Dept Appl Phys, Stanford, CA 94305 USA.
RP Lockheed Martin Solar & Astrophys Lab, 3251 Hanover St,O-L9-41,B-252, Palo Alto, CA 94304 USA.
EM denmart@lmsal.com; walker@banneker.stanford.edu; barbee2@llnl.gov;
   hoover@ssl.msfc.nasa.gov
NR 62
TC 3
Z9 3
U1 0
U2 3
PU IOP PUBLISHING LTD
PI BRISTOL
PA TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND
SN 0004-637X
EI 1538-4357
J9 ASTROPHYS J
JI Astrophys. J.
PD MAR 10
PY 2003
VL 585
IS 2
BP 1095
EP 1113
PN 1
PG 19
WC Astronomy & Astrophysics
SC Astronomy & Astrophysics
GA 650WU
UT WOS:000181287200046
ER

PT J
AU Wiley, HS
AF Wiley, HS
TI Trafficking of the ErbB receptors and its influence on signaling
SO EXPERIMENTAL CELL RESEARCH
LA English
DT Article
ID EPIDERMAL GROWTH-FACTOR; LIGAND-INDUCED INTERNALIZATION; CARCINOMA-CELLS
   A-431; ACTIVATED PROTEIN-KINASE; MAMMARY EPITHELIAL-CELLS; EGF RECEPTOR;
   DOWN-REGULATION; C-CBL; TYROSINE PHOSPHORYLATION; HUMAN-FIBROBLASTS
AB Although members of the ErbB receptor family are found predominantly at the cell surface, these receptors undergo constant cycling between the plasma membrane and the endosomal compartment. In the absence of an activating ligand, these receptors are slowly internalized (t(1/2) similar to 30 min) but are quickly recycled. The constitutive degradation rate of the epidermal growth factor (ELF) receptor (EGFR) is slower than other ErbB family members and only the EGFR appears to alter its trafficking pattern in response to ligand binding. This altered pattern is characterized by accelerated internalization and enhanced lysosomal targeting. Ligand-regulated trafficking of the EGFR is mediated by a series of motifs distributed through the cytoplasmic domain of the receptor that are exposed by a combination of activation-mediated conformation changes and the binding of proteins such as Grb2. As a consequence of induced internalization, most EGFR signaling occurs within endosomes whereas signaling by the other members of the ErbB family appear to be generated predominantly from the cell surface. Overexpression of ErbB family members can disrupt normal receptor trafficking by driving heterodimerization of receptors with disparate trafficking patterns. Because different ErbB receptor substrates are localized in different cellular compartments, disrupted trafficking could be an important factor in the altered signaling patterns observed as a consequence of receptor overexpression. (C) 2003 Elsevier Science (USA). All rights reserved.
C1 Pacific NW Natl Lab, Div Biol Sci, Richland, WA 99353 USA.
RP Wiley, HS (reprint author), Pacific NW Natl Lab, Div Biol Sci, Richland, WA 99353 USA.
OI Wiley, Steven/0000-0003-0232-6867
FU NIGMS NIH HHS [GM 62575]
NR 99
TC 258
Z9 263
U1 1
U2 13
PU ACADEMIC PRESS INC ELSEVIER SCIENCE
PI SAN DIEGO
PA 525 B ST, STE 1900, SAN DIEGO, CA 92101-4495 USA
SN 0014-4827
J9 EXP CELL RES
JI Exp. Cell Res.
PD MAR 10
PY 2003
VL 284
IS 1
BP 78
EP 88
DI 10.1016/S0014-4827(03)00002-8
PG 11
WC Oncology; Cell Biology
SC Oncology; Cell Biology
GA 661UQ
UT WOS:000181908600007
PM 12648467
ER

PT J
AU Harrison, WTA
   Yeates, RM
   Phillips, MLF
   Nenoff, TM
AF Harrison, WTA
   Yeates, RM
   Phillips, MLF
   Nenoff, TM
TI New framework connectivity patterns in templated networks: The
   creatinine zinc phosphites C4N3OH7 center dot ZnHPO3, C4N3OH7 center dot
   Zn(H2O)HPO3, and (C4N3OH7)(2)center dot ZnHPO3-H2O
SO INORGANIC CHEMISTRY
LA English
DT Article
ID HYDROTHERMAL SYNTHESIS; BUILT-UP; PHOSPHATES; TETRAHEDRA; CLUSTER;
   SOLIDS
AB The syntheses, crystal structures, and properties of C4N3OH7.ZnHPO3, C4N3OH7.Zn(H2O)HPO3, and (C4N3OH7)(2). ZnHPO3.H2O are reported. These new creatinine zinc phosphites are built up from networks of vertex-sharing HPO3 pseudopyramids and various types of ZnO2N2, ZnO3N, and ZnO2N(H2O) tetrahedra, resulting in extended structures of different dimensionalities (as sheets, clusters, and chains, respectively). They demonstrate the structural effect of incorporating "terminal" (nonnetworking) Zn-N and Zn-OH2 moieties into zinc centers. Crystal data: C4N3OH7.ZnHPO3, triclinic, P1 (No. 2), a = 8.9351(4) Angstrom, b = 9.5011(4) Angstrom, c = 9.9806(4) Angstrom, alpha = 87.451(1)degrees, beta = 85.686(1)degrees, gamma = 89.551(1)degrees, Z = 4; C4N3OH7.Zn(H2O)HPO3, monoclinic, P2(1)/c (No. 14), a = 10.1198(7) Angstrom, b = 7.2996(5) Angstrom, c = 13.7421(9) Angstrom, beta = 107.522(1)degrees, Z = 4; (C4N3OH7)(2).ZnHPO3.H2O, triclinic, P1 (No. 2), a = 10.7289(6) Angstrom, b = 10.9051(6)Angstrom, c = 13.9881(8) Angstrom, alpha = 89.508(1)degrees, beta = 74.995(1)degrees, gamma = 74.932(1)degrees, Z = 4.
C1 Univ Aberdeen, Dept Chem, Aberdeen AB24 3UE, Scotland.
   Sandia Natl Labs, Albuquerque, NM 87185 USA.
RP Harrison, WTA (reprint author), Univ Aberdeen, Dept Chem, Aberdeen AB24 3UE, Scotland.
NR 26
TC 42
Z9 42
U1 0
U2 3
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0020-1669
J9 INORG CHEM
JI Inorg. Chem.
PD MAR 10
PY 2003
VL 42
IS 5
BP 1493
EP 1498
DI 10.1021/ic020593+
PG 6
WC Chemistry, Inorganic & Nuclear
SC Chemistry
GA 653EV
UT WOS:000181423000016
PM 12611515
ER

PT J
AU Ishitani, O
   Ando, E
   Meyer, TJ
AF Ishitani, O
   Ando, E
   Meyer, TJ
TI Dinitrogen formation by oxidative intramolecular N---N coupling in
   cis,cis-[(bpy)(2)(NH3)RuORu(NH3)(bpy)(2)](4+)
SO INORGANIC CHEMISTRY
LA English
DT Article
ID OXYGEN-EVOLVING CATALYST; WATER-OXIDATION; REDOX PROPERTIES; RESONANCE
   RAMAN; OXO; DIMER; ION; CIS,CIS-<(BPY)(2)RU(OH2)>(2)O4+; MECHANISM;
   ELECTRODE
AB The N-15-labeled diammine(mu-oxo) ruthenium complex cis,cis-[(bpy)(2)((H3N)-N-15)(RuORuIII)-O-III((NH3)-N-15)(bpy)(2)](4+) ((2-N-15)(4+)) was synthesized from cis,cis-[(bpy)(2)(H2O)(RuORuIII)-O-III(H2O)(bpy)(2)](4+) by using ((NH4)-N-15)(2)SO4 and isolated as its perchlorate salt in 17% yield. A 1:1 mixture of (2-N-15)(4+) and nonlabeled cis,cis-[(bpy)(2)((H3N)-N-14)(RuORUIII)-O-III((NH3)-N-14)(bpy)(2)](4+) were electrochemically oxidized in aqueous solution. The gaseous products N-14(2) and N-15(2) were formed in equimolar amounts with only a small amount of (NN)-N-14-N-15 detected. This demonstrates that dinitrogen formation by oxidation of the diammine complex proceeds by intramolecular N---N coupling.
C1 Tokyo Inst Technol, Dept Chem, Grad Sch Sci & Engn, Meguro Ku, Tokyo 1528551, Japan.
   CREST, Japan Sci & Technol Corp, Meguro Ku, Tokyo 1528551, Japan.
   Los Alamos Natl Lab, Los Alamos, NM 87545 USA.
   Saitama Univ, Urawa, Saitama, Japan.
RP Ishitani, O (reprint author), Tokyo Inst Technol, Dept Chem, Grad Sch Sci & Engn, Meguro Ku, O okayama 2-12-1, Tokyo 1528551, Japan.
FU NIGMS NIH HHS [5-R01-GM-32296-05]
NR 27
TC 7
Z9 7
U1 1
U2 13
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0020-1669
J9 INORG CHEM
JI Inorg. Chem.
PD MAR 10
PY 2003
VL 42
IS 5
BP 1707
EP 1710
DI 10.1021/ic026096a
PG 4
WC Chemistry, Inorganic & Nuclear
SC Chemistry
GA 653EV
UT WOS:000181423000043
PM 12611542
ER

PT J
AU Pestovsky, O
   Bakac, A
AF Pestovsky, O
   Bakac, A
TI Generation of a peroxynitrato metal complex from nitrogen dioxide and
   coordinated superoxide
SO INORGANIC CHEMISTRY
LA English
DT Article
ID ELECTRON-TRANSFER-REACTIONS; MACROCYCLIC SUPEROXORHODIUM(III) COMPLEX;
   NITRIC-OXIDE; AQUEOUS-SOLUTION; INDUCED OXIDATION; PULSE-RADIOLYSIS;
   AROMATIC-AMINES; IRON PORPHYRIN; KINETICS; ACID
AB The reaction between photogenerated NO2 radicals and a superoxochromium(III) complex, CraqOO2+, occurs with rate constants k(Cr)(20) = (2.8 +/- 0.2) x 10(8) M-1 s(-1) (20 vol% acetonitrile in water) and k(Cr)(40) = (2.6 +/- 0.5) x 10(8) M-1 s(-1) (40 vol % acetonitrile) in aerated acidic solutions and ambient temperature. The product was deduced to be a peroxynitrato complex, CraqOONO22+, which undergoes homolytic cleavage of an N-O bond to return to the starting materials, the rate constants in the two solvent mixtures being k(H)(20) = 172 +/- 4 s(-1) and k(H)(40) = 197 +/- 7 s(-1). NO2 reacts rapidly with 10-methyl-9,10-dihydroacridine, k(A)(20) 2.2 x 10(7) M-1 s(-1), k(A)(40) = (9.4 +/- 0.2) x 10(6) M-1 s(-1), and with N,N,N',N'-tetramethylphenylenediamine, k(T)(40) = (1.84 +/- 0.03) x 10(8) M-1 s(-1).
C1 Iowa State Univ Sci & Technol, Ames Lab, Ames, IA 50011 USA.
   Iowa State Univ Sci & Technol, Dept Chem, Ames, IA 50011 USA.
RP Bakac, A (reprint author), Iowa State Univ Sci & Technol, Ames Lab, Ames, IA 50011 USA.
NR 61
TC 8
Z9 8
U1 0
U2 4
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0020-1669
J9 INORG CHEM
JI Inorg. Chem.
PD MAR 10
PY 2003
VL 42
IS 5
BP 1744
EP 1750
DI 10.1021/ic026315s
PG 7
WC Chemistry, Inorganic & Nuclear
SC Chemistry
GA 653EV
UT WOS:000181423000049
PM 12611548
ER

PT J
AU Shafir, A
   Arnold, J
AF Shafir, A
   Arnold, J
TI Zirconium complexes incorporating diaryldiamidoferrocene ligands:
   generation of cationic derivatives and polymerization activity towards
   ethylene and 1-hexene
SO INORGANICA CHIMICA ACTA
LA English
DT Article
DE olefin polymerization; zirconium complexes; amidoferrocene complexes
ID CHELATING DIAMIDE COMPLEXES; METAL ALKYL-COMPOUNDS; OLEFIN
   POLYMERIZATION; LIVING POLYMERIZATION; CRYSTAL-STRUCTURE; ALPHA-OLEFINS;
   TITANIUM; ACTIVATION; CATALYST; LIGATION
AB Palladium-catalyzed coupling of ArX (ArX = MesBr, 2,6-dichloroiodobenzene and 9-bromonaphtalene) with 1,1'-diaminoferrocene afforded a series of substituted diamide ligands Fc(NHAr)(2) (1). A Zr-dibenzyl complex 2 of the mesityl-substituted ligand was synthesized using ZrBn4, and its ability to act as precatalyst for olefin polymerization was investigated. Abstraction of one benzyl group using B(C6F5)(3) resulted in the zwitterionic species [LZrBn][BnB(C6F5)(3)] (3), which reacted slowly (approximately 30 min) with ethylene to afford the monoinsertion product [LZrCH2CH2CH2Ph][BnB(C6F5)(3)]. Further insertions of ethylene were slower and led, after 2 h, to the di- and tri-insertion products. Use of [Ph3C][B(C6F5)(4)] as an activator resulted in a competent 1-hexene polymerization catalyst affording high molecular weight poly-l-hexene with a PDI of 1.3-1.4. (C) 2002 Elsevier Science B.V. All rights reserved.
C1 Lawrence Berkeley Lab, Div Chem Sci, Berkeley, CA 94720 USA.
   Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA.
RP Arnold, J (reprint author), Lawrence Berkeley Lab, Div Chem Sci, 526 Latimer Hall, Berkeley, CA 94720 USA.
RI Shafir, Alexandr/D-1676-2009; Arnold, John/F-3963-2012
OI Shafir, Alexandr/0000-0002-8127-2299; Arnold, John/0000-0001-9671-227X
NR 30
TC 26
Z9 27
U1 1
U2 3
PU ELSEVIER SCIENCE SA
PI LAUSANNE
PA PO BOX 564, 1001 LAUSANNE, SWITZERLAND
SN 0020-1693
J9 INORG CHIM ACTA
JI Inorg. Chim. Acta
PD MAR 10
PY 2003
VL 345
BP 216
EP 220
AR PII S0020-1693(02)01300-2
DI 10.1016/S0020-1693(02)01300-2
PG 5
WC Chemistry, Inorganic & Nuclear
SC Chemistry
GA 653EU
UT WOS:000181422900026
ER

PT J
AU D'Astuto, M
   Mang, PK
   Giura, P
   Shukla, A
   Mirone, A
   Krisch, M
   Sette, F
   Ghigna, P
   Braden, M
   Greven, M
AF D'Astuto, M
   Mang, PK
   Giura, P
   Shukla, A
   Mirone, A
   Krisch, M
   Sette, F
   Ghigna, P
   Braden, M
   Greven, M
TI Electron-phonon interaction in N-doped cuprates: An inelastic X-ray
   scattering study
SO INTERNATIONAL JOURNAL OF MODERN PHYSICS B
LA English
DT Article; Proceedings Paper
CT 11th National Congress on Superconductivity (SATT11)
CY MAR 19-22, 2002
CL SALERNO, ITALY
ID BOND-STRETCHING VIBRATIONS; ANOMALOUS-DISPERSION; ENERGY RESOLUTION;
   LATTICE-DYNAMICS; COPPER-OXIDE; LO PHONONS; ND1.85CE0.15CUO4;
   LA1.85SR0.15CUO4; DENSITY; STATES
AB Inelastic x-ray scattering (IXS) with very high (meV) energy resolution has become a valuable spectroscopic tool, complementing the well established coherent inelastic neutron scattering (INS) technique for phonon dispersion investigations. In the study of crystalline systems IXS is a viable alternative to INS, especially in cases where only small samples are available. Using IXS, we have measured the phonon dispersion of Nd1.86Ce0.14CuO4+delta along the [xi,0,0] and [xi,xi,0] inplane directions. Compared to the undoped parent compound, the two highest longitudinal optical (LO) phonon branches are shifted to lower energies because of Coulomb-screening effects brought about by the doped charge carriers. An additional anomalous softening of the highest branch is observed around q = (0.2, 0,0). This anomalous softening, akin to what has been observed in other compounds, provides evidence for a strong electron-phonon coupling in the electron-doped high-temperature superconductors.
C1 European Synchrotron Radiat Facil, F-38043 Grenoble, France.
   Stanford Univ, Dept Appl Phys, Stanford, CA 94305 USA.
   Univ Pavia, Dipartimento Chim Fis M Rolla, I-27100 Pavia, Italy.
   Univ Cologne, Inst Phys 2, D-50937 Cologne, Germany.
   Stanford Synchrotron Radiat Lab, Stanford, CA 94305 USA.
RP European Synchrotron Radiat Facil, BP 220, F-38043 Grenoble, France.
RI Shukla, Abhay/G-6753-2011; Ghigna, Paolo/G-8193-2011; d'Astuto,
   Matteo/F-8235-2013; giura, paola/E-3841-2017
OI d'Astuto, Matteo/0000-0002-7583-4427; 
NR 23
TC 9
Z9 9
U1 0
U2 2
PU WORLD SCIENTIFIC PUBL CO PTE LTD
PI SINGAPORE
PA 5 TOH TUCK LINK, SINGAPORE 596224, SINGAPORE
SN 0217-9792
EI 1793-6578
J9 INT J MOD PHYS B
JI Int. J. Mod. Phys. B
PD MAR 10
PY 2003
VL 17
IS 4-6
BP 484
EP 492
DI 10.1142/S0217979203016133
PN 1
PG 9
WC Physics, Applied; Physics, Condensed Matter; Physics, Mathematical
SC Physics
GA 670RV
UT WOS:000182423400014
ER

PT J
AU Silva, E
   Rogai, R
   Marcon, R
   Sarti, S
   Fastampa, R
   Giura, M
   Gu, GD
AF Silva, E
   Rogai, R
   Marcon, R
   Sarti, S
   Fastampa, R
   Giura, M
   Gu, GD
TI Effects of a magnetic field on the microwave surface impedance of
   Bi2Sr2CaCu2O8-x single crystals
SO INTERNATIONAL JOURNAL OF MODERN PHYSICS B
LA English
DT Article; Proceedings Paper
CT 11th National Congress on Superconductivity (SATT11)
CY MAR 19-22, 2002
CL SALERNO, ITALY
ID II SUPERCONDUCTORS; 48 GHZ; VORTEX; YBA2CU3O7
AB We present measurements of the field-induced change of the microwave surface impedance in optimally doped Bi2Sr2CaCu2O8-x. crystals. Measurements are taken with microwave fields in the (a,b) planes. A moderate (<0.7 T) dc: magnetic field is applied normal to the (a,b) planes. Measurements axe taken for temperatures above 70 K. At fixed temperature, with increasing field the surface resistance presents a sharp onset at low fields, a steep rise then a plateau or a peak, followed by a second, slower rise with the field. The surface reactance presents similarly a steep raise at low fields above the onset, then a sudden decrease. We discuss the applicability of commonly established vortex motion models to the observed response, and we find that substantial inconsistencies emerge. Possible influences of the layered nature on the vortex response are investigated.
C1 Univ Roma Tre, Dipartimento Fis E Amaldi, I-00146 Rome, Italy.
   Univ Roma Tre, Unita INFM, I-00146 Rome, Italy.
   Univ Roma La Sapienza, Dipartimento Fis, I-00185 Rome, Italy.
   Univ Roma La Sapienza, Unita INFM, I-00185 Rome, Italy.
   Brookhaven Natl Lab, Dept Phys, Upton, NY 11973 USA.
RP Silva, E (reprint author), Univ Roma Tre, Dipartimento Fis E Amaldi, Via Vasca Navale 84, I-00146 Rome, Italy.
RI Silva, Enrico/J-5117-2012
NR 17
TC 0
Z9 0
U1 0
U2 1
PU WORLD SCIENTIFIC PUBL CO PTE LTD
PI SINGAPORE
PA JOURNAL DEPT PO BOX 128 FARRER ROAD, SINGAPORE 912805, SINGAPORE
SN 0217-9792
J9 INT J MOD PHYS B
JI Int. J. Mod. Phys. B
PD MAR 10
PY 2003
VL 17
IS 4-6
BP 922
EP 928
DI 10.1142/S0217979203016832
PN 2
PG 7
WC Physics, Applied; Physics, Condensed Matter; Physics, Mathematical
SC Physics
GA 670RY
UT WOS:000182423800043
ER

PT J
AU Shield, JE
   Kappes, BB
   Meacham, BE
   Dennis, KW
   Kramer, MJ
AF Shield, JE
   Kappes, BB
   Meacham, BE
   Dennis, KW
   Kramer, MJ
TI Microstructures and phase formation in rapidly solidified Sm-Fe alloys
SO JOURNAL OF ALLOYS AND COMPOUNDS
LA English
DT Article
DE permanent magnets; liquid quenching; X-ray diffraction; scanning and
   transmission electron microscopy; magnetic measurements
ID HARD MAGNETIC-PROPERTIES; PERMANENT-MAGNETS; SM2FE17NX; RIBBONS
AB Sm-Fe-based alloys were produced by melt spinning with various melt spinning parameters and alloying additions. The structural and microstructural evolution varied and strongly depended on processing and alloy composition. The microstructural scale was found to vary from micron to nanometer scale depending on the solidification rate and alloying additions. Additions of Si, Ti,V, Zr and Nb with C were all found to refine the scale, and the degree of refinement was dependent on the atomic size of the alloying agent. The alloying was also found to affect the dynamical aspects of the melt spinning process, although in general the material is characterized by a poor melt stream and pool, which in part contributes to the microstructural variabilities. The alloying additions also suppressed the long-range ordering, leading to formation of the TbCu7-type structure. The ordering was recoverable upon heat treatment, although the presence of alloying agents suppressed the recovery process relative to the binary alloy. This was attributed to the presence of Ti (V, Nb, Zr) in solid solution, which limited the diffusion kinetics necessary for ordering. In the binary alloy, the ordering led to the development of antiphase domain structures, with the antiphase boundaries effectively pinning Bloch walls. (C) 2002 Elsevier Science B.V. All rights reserved.
C1 Univ Nebraska, Dept Mech Engn, Lincoln, NE 68588 USA.
   Univ Utah, Dept Mat Sci & Engn, Salt Lake City, UT 84112 USA.
   US DOE, Ames Lab, Ames, IA 50011 USA.
RP Shield, JE (reprint author), Univ Nebraska, Dept Mech Engn, Lincoln, NE 68588 USA.
NR 16
TC 13
Z9 13
U1 1
U2 6
PU ELSEVIER SCIENCE SA
PI LAUSANNE
PA PO BOX 564, 1001 LAUSANNE, SWITZERLAND
SN 0925-8388
J9 J ALLOY COMPD
JI J. Alloy. Compd.
PD MAR 10
PY 2003
VL 351
IS 1-2
BP 106
EP 113
AR PII S0925-8388(02)01061-7
DI 10.1016/S0925-8388(02)01061-7
PG 8
WC Chemistry, Physical; Materials Science, Multidisciplinary; Metallurgy &
   Metallurgical Engineering
SC Chemistry; Materials Science; Metallurgy & Metallurgical Engineering
GA 648JQ
UT WOS:000181148200025
ER

PT J
AU Akbari, H
   Rose, LS
   Taha, H
AF Akbari, H
   Rose, LS
   Taha, H
TI Analyzing the land cover of an urban environment using high-resolution
   orthophotos
SO LANDSCAPE AND URBAN PLANNING
LA English
DT Article
DE urban fabric; analyzing high-resolution orthophotos; urban LULC
AB To estimate the impact of light-colored surfaces (roofs and pavements) and urban vegetation (trees, grass, shrubs) on meteorology and air quality of a city, it is essential to accurately characterize various urban surfaces. Of particular importance is the characterization of the area fraction of various surface-types as well as the vegetative fraction. In this paper, a method is discussed for developing data on surface-type distribution and city-fabric (land cover) makeup (percentage of various surface-types) using high-resolution orthophtos. We devised a semi-automatic Monte Carlo method to sample the data and visually identify the surface-type for each pixel. The color aerial photographs for Sacramento covered a total of about 65 km(2), at 0.3-m resolution.
   Five major land-use types were examined: (1) downtown and city center, (2) industrial, (3) offices, (4) commercial, and (5) residential. In downtown Sacramento, the top view (above-the-canopy) shows that vegetation covers 30% of the area, whereas roofs cover 23% and paved surfaces (roads, parking areas, and sidewalks) 41%. In the industrial areas, vegetation covers 8-14% of the area, whereas roofs cover 19-23%, and paved surfaces 29-44%. The surface-type percentages in the office area were 21% trees, 16% roofs, and 49% paved areas. In commercial areas, vegetation covers 5-20%, roofs 19-20%, paved surfaces 44-68%. Residential areas exhibit a wide range of percentages among their various surface-types. On average, vegetation covers about 36% of the area, roofs about 20%, and paved surfaces about 28%. Trees mostly shade streets, parking lots, grass, and sidewalks. In most non-residential areas; paved surfaces cover 50-70% of the under-the-canopy area. In residential areas, on average, paved surfaces cover about 35% of the area.
   Land-use/land cover (LULC) data from the United States Geological Survey (USGS) was used to extrapolate these results from neighborhood scales to metropolitan Sacramento. Of an area of roughly 800 km(2), defining most urban areas of the metropolitan Sacramento, about half is residential. The total roof area comprises about 150 km(2) and the total paved surfaces (roads, parking areas, sidewalks) are about 310 km(2). The total vegetated area covers about 230 km(2). The remaining 110 km(2) consist of barren land and miscellaneous surfaces. (C) 2002 Elsevier Science B.V All rights reserved.
C1 Lawrence Berkeley Lab, Heat Isl Grp, Environm Energy Technol Div, Berkeley, CA 94720 USA.
RP Akbari, H (reprint author), Lawrence Berkeley Lab, Heat Isl Grp, Environm Energy Technol Div, Berkeley, CA 94720 USA.
NR 8
TC 74
Z9 78
U1 5
U2 22
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0169-2046
J9 LANDSCAPE URBAN PLAN
JI Landsc. Urban Plan.
PD MAR 10
PY 2003
VL 63
IS 1
BP 1
EP 14
AR PII S0169-2046(02)00165-2
DI 10.1016/S0169-2046(02)00165-2
PG 14
WC Ecology; Environmental Studies; Geography; Geography, Physical; Urban
   Studies
SC Environmental Sciences & Ecology; Geography; Physical Geography; Urban
   Studies
GA 655NH
UT WOS:000181558600001
ER

PT J
AU Kharzeev, D
AF Kharzeev, D
TI Important experimental observables at RHIC
SO NUCLEAR PHYSICS A
LA English
DT Article; Proceedings Paper
CT 16th International Conference on Ultra-Relativistic Nucleus-Nucleus
   Collisions
CY JUL 18-24, 2002
CL NANTES, FRANCE
ID HEAVY-ION COLLISIONS; CENTRAL AU+AU COLLISIONS; QUARK-GLUON PLASMA;
   HIGH-DENSITY QCD; ROOT-S(NN)=130 GEV; ELLIPTIC FLOW; AZIMUTHAL
   ASYMMETRY; NUCLEAR COLLISIONS; HADRON-PRODUCTION; ART.
AB In this talk I discuss the significance of the first RHIC measurements for establishing the properties of hot and dense QCD matter and for understanding the dynamics of the theory at the high parton density, strong color field frontier. Hopes and expectations for the future are discussed as well.
C1 Brookhaven Natl Lab, Dept Phys, Nucl Theory Grp, Upton, NY 11973 USA.
RP Brookhaven Natl Lab, Dept Phys, Nucl Theory Grp, Upton, NY 11973 USA.
NR 51
TC 5
Z9 5
U1 0
U2 0
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0375-9474
EI 1873-1554
J9 NUCL PHYS A
JI Nucl. Phys. A
PD MAR 10
PY 2003
VL 715
SI SI
BP 35C
EP 44C
DI 10.1016/S0375-9474(02)01411-2
PG 10
WC Physics, Nuclear
SC Physics
GA 658TX
UT WOS:000181737500004
ER

PT J
AU Baker, MD
   Back, BB
   Baker, MD
   Barton, DS
   Betts, RR
   Ballintijn, M
   Bickley, AA
   Bindel, R
   Budzanowski, A
   Busza, W
   Carroll, A
   Decowski, MP
   Garcia, E
   George, N
   Gulbrandsen, K
   Gushue, S
   Halliwell, C
   Hamblen, J
   Heintzelman, GA
   Henderson, C
   Hofman, DJ
   Hollis, RS
   Holynski, R
   Holzman, B
   Iordanova, A
   Johnson, E
   Kane, JL
   Katzy, J
   Khan, N
   Kucewicz, W
   Kulinich, P
   Kuo, CM
   Lin, WT
   Manly, S
   McLeod, D
   Michalowski, J
   Mignerey, AC
   Nouicer, R
   Olszewski, A
   Pak, R
   Park, IC
   Pernegger, H
   Reed, C
   Remsberg, LP
   Reuter, M
   Roland, C
   Roland, G
   Rosenberg, L
   Sagerer, J
   Sarin, P
   Sawicki, P
   Skulski, W
   Steadman, SG
   Steinberg, P
   Stephans, GSF
   Stodulski, M
   Sukhanov, A
   Tang, JL
   Teng, R
   Trzupek, A
   Vale, C
   van Nieuwenhuizen, GJ
   Verdier, R
   Wadsworth, B
   Wolfs, FLH
   Wosiek, B
   Wozniak, K
   Wuosmaa, AH
   Wyslouch, B
AF Baker, MD
   Back, BB
   Baker, MD
   Barton, DS
   Betts, RR
   Ballintijn, M
   Bickley, AA
   Bindel, R
   Budzanowski, A
   Busza, W
   Carroll, A
   Decowski, MP
   Garcia, E
   George, N
   Gulbrandsen, K
   Gushue, S
   Halliwell, C
   Hamblen, J
   Heintzelman, GA
   Henderson, C
   Hofman, DJ
   Hollis, RS
   Holynski, R
   Holzman, B
   Iordanova, A
   Johnson, E
   Kane, JL
   Katzy, J
   Khan, N
   Kucewicz, W
   Kulinich, P
   Kuo, CM
   Lin, WT
   Manly, S
   McLeod, D
   Michalowski, J
   Mignerey, AC
   Nouicer, R
   Olszewski, A
   Pak, R
   Park, IC
   Pernegger, H
   Reed, C
   Remsberg, LP
   Reuter, M
   Roland, C
   Roland, G
   Rosenberg, L
   Sagerer, J
   Sarin, P
   Sawicki, P
   Skulski, W
   Steadman, SG
   Steinberg, P
   Stephans, GSF
   Stodulski, M
   Sukhanov, A
   Tang, JL
   Teng, R
   Trzupek, A
   Vale, C
   van Nieuwenhuizen, GJ
   Verdier, R
   Wadsworth, B
   Wolfs, FLH
   Wosiek, B
   Wozniak, K
   Wuosmaa, AH
   Wyslouch, B
CA PHOBOS Collaboration
TI Global observations from PHOBOS
SO NUCLEAR PHYSICS A
LA English
DT Article; Proceedings Paper
CT 16th International Conference on Ultra-Relativistic Nucleus-Nucleus
   Collisions
CY JUL 18-24, 2002
CL NANTES, FRANCE
ID CHARGED-PARTICLE MULTIPLICITY; HADRON-NUCLEUS INTERACTIONS; HIGH-DENSITY
   QCD; MULTIPARTICLE PRODUCTION; ENERGY-DEPENDENCE; COLLISIONS;
   DISTRIBUTIONS; ANNIHILATION
AB Particle production in Au+Au collisions has been measured in the PHOBOS experiment at RHIC for a range of collision energies. Three empirical observations have emerged from this dataset which require theoretical examination. First, there is clear evidence of limiting fragmentation. Namely, particle production in central An + Au collisions, when expressed as dN/deta' (eta' = eta - y(beam)) becomes energy independent at high energy for a broad region of eta' around eta' = 0. This energy-independent region grows with energy, allowing only a limited region (if any) of longitudinal boost-invariance. Second, there is a striking similarity between particle production in e(+)e(-) and Au + An collisions (scaled by the number of participating nucleon pairs). Both the total number of produced particles and the longitudinal distribution of produced particles are approximately the same in e+e- and in scaled Au + Au. This observation was not predicted and has not been explained. Finally, particle production has been found to scale approximately with the number of participating nucleon pairs for (N-part) > 65. This scaling occurs both for the total multiplicity and for high p(T) particles (3 < p(T) < 4.5 GeV/c).
C1 Argonne Natl Lab, Argonne, IL 60439 USA.
   Brookhaven Natl Lab, Upton, NY 11973 USA.
   Inst Phys Nucl, Krakow, Poland.
   MIT, Cambridge, MA 02139 USA.
   Natl Cent Univ, Chungli 32054, Taiwan.
   Univ Illinois, Chicago, IL 60607 USA.
   Univ Maryland, College Pk, MD 20742 USA.
   Univ Rochester, Rochester, NY 14627 USA.
RP Baker, MD (reprint author), Argonne Natl Lab, 9700 S Cass Ave, Argonne, IL 60439 USA.
RI Decowski, Patrick/A-4341-2011; Mignerey, Alice/D-6623-2011; 
OI Reuter, Michael/0000-0003-3881-8310; Holzman, Burt/0000-0001-5235-6314
NR 29
TC 8
Z9 9
U1 0
U2 0
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0375-9474
EI 1873-1554
J9 NUCL PHYS A
JI Nucl. Phys. A
PD MAR 10
PY 2003
VL 715
SI SI
BP 65C
EP 74C
DI 10.1016/S0375-9474(02)01414-8
PG 10
WC Physics, Nuclear
SC Physics
GA 658TX
UT WOS:000181737500007
ER

PT J
AU Koch, V
AF Koch, V
TI Some remarks on the statistical model of heavy ion collisions
SO NUCLEAR PHYSICS A
LA English
DT Article; Proceedings Paper
CT 16th International Conference on Ultra-Relativistic Nucleus-Nucleus
   Collisions
CY JUL 18-24, 2002
CL NANTES, FRANCE
AB This contribution is an attempt to assess what can be learned from the remarkable success of the statistical model in describing ratios of particle abundances in ultra-relativistic heavy ion collisions.
C1 Univ Calif Berkeley, Lawrence Berkeley Lab, Div Nucl Sci, Berkeley, CA 94720 USA.
RP Koch, V (reprint author), Univ Calif Berkeley, Lawrence Berkeley Lab, Div Nucl Sci, 1 Cyclotron Rd, Berkeley, CA 94720 USA.
NR 15
TC 21
Z9 21
U1 0
U2 0
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0375-9474
J9 NUCL PHYS A
JI Nucl. Phys. A
PD MAR 10
PY 2003
VL 715
SI SI
BP 108C
EP 117C
DI 10.1016/S0375-9474(02)01419-7
PG 10
WC Physics, Nuclear
SC Physics
GA 658TX
UT WOS:000181737500012
ER

PT J
AU Van Buren, G
AF Van Buren, G
CA STAR Collaboration
TI Soft physics in STAR
SO NUCLEAR PHYSICS A
LA English
DT Article; Proceedings Paper
CT 16th International Conference on Ultra-Relativistic Nucleus-Nucleus
   Collisions
CY JUL 18-24, 2002
CL NANTES, FRANCE
ID HEAVY-ION COLLISIONS; PLUS AU COLLISIONS; QUARK-GLUON PLASMA;
   ROOT-S(NN)=130 GEV; FREEZE-OUT; HADRON; SUPPRESSION; STRANGENESS;
   DYNAMICS; SPECTRA
AB The STAR Experiment at RHIC is well-suited to making measurements of particle yields from relativistic nuclear collisions in the low transverse momentum, or "soft", regime. We present preliminary results on measurements of pi(0), pi(-), pi(+) K-, K+, K-s(0), rho, K*(0) +(K*(0)) over bar, f(0), p, (p) over bar, phi, Lambda, (Lambda) over bar, Xi(-), Xi over bar (+), Omega(-), and (Omega) over bar (+) from the first two years of physics running at RHIC. An abundance of physics topics can be addressed by these measurements, some of which axe discussed here along with the results.
C1 Brookhaven Natl Lab, Upton, NY 11973 USA.
RP Van Buren, G (reprint author), Brookhaven Natl Lab, Upton, NY 11973 USA.
NR 22
TC 17
Z9 17
U1 0
U2 0
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0375-9474
J9 NUCL PHYS A
JI Nucl. Phys. A
PD MAR 10
PY 2003
VL 715
SI SI
BP 129C
EP 139C
DI 10.1016/S0375-9474(02)01421-5
PG 11
WC Physics, Nuclear
SC Physics
GA 658TX
UT WOS:000181737500014
ER

PT J
AU Chujo, T
AF Chujo, T
CA PHENIX Collaboration
TI Results on identified hadrons from the PHENIX experiment at RHIC
SO NUCLEAR PHYSICS A
LA English
DT Article; Proceedings Paper
CT 16th International Conference on Ultra-Relativistic Nucleus-Nucleus
   Collisions
CY JUL 18-24, 2002
CL NANTES, FRANCE
ID GEV AU+AU COLLISIONS; ROOT-S(NN)=130 GEV; DEPENDENCE
AB Recent results on identified hadrons from the PHENIX experiment in Au+Au collisions at mid-rapidity at root(NN)(s) = 200 GeV are presented. The centrality dependence of transverse momentum distributions and particle ratios for identified charged hadrons are studied. The transverse flow velocity and freeze-out temperature are extracted from PT spectra within the framework of a hydrodynamic collective flow model. Two-particle HBT correlations for charged pions are measured in different centrality selections for a broad range of transverse momentum of the pair. Results on elliptic flow measurements with respect to the reaction plane for identified particles are also presented.
C1 Brookhaven Natl Lab, Upton, NY 11973 USA.
RP Chujo, T (reprint author), Brookhaven Natl Lab, Upton, NY 11973 USA.
NR 11
TC 24
Z9 24
U1 0
U2 0
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0375-9474
EI 1873-1554
J9 NUCL PHYS A
JI Nucl. Phys. A
PD MAR 10
PY 2003
VL 715
SI SI
BP 151C
EP 160C
DI 10.1016/S0375-9474(02)01423-9
PG 10
WC Physics, Nuclear
SC Physics
GA 658TX
UT WOS:000181737500016
ER

PT J
AU Mioduszewski, S
AF Mioduszewski, S
CA PHENIX Collaboration
TI High p(T) measurements from PHENIX
SO NUCLEAR PHYSICS A
LA English
DT Article; Proceedings Paper
CT 16th International Conference on Ultra-Relativistic Nucleus-Nucleus
   Collisions
CY JUL 18-24, 2002
CL NANTES, FRANCE
ID LARGE TRANSVERSE-MOMENTUM; HADRON SPECTRA; COLLISIONS
AB We present recent high transverse momentum measurements by the PHENIX experiment for Au+Au and p+p collisions at root(NN)(s) = 200 GeV at the Relativistic Heavy Ion Collider (RHIC). We show particle spectra for neutral pions and charged hadrons, define and show the nuclear modification factor, and discuss particle composition. By means of the nuclear modification factor, we observe a suppression factor of 5-6 for neutral pions and 3-4 for charged hadrons in central collisions at high PT. We find that the ratio of pi(0) to (h(+) + h(-))/2 remains nearly constant at similar to 0.5 for p(T) = 2 - 9 GeV/c. Finally we present strong evidence for the observation of jets in Au+Au collisions.
C1 Brookhaven Natl Lab, Dept Phys, Upton, NY 11973 USA.
RP Mioduszewski, S (reprint author), Brookhaven Natl Lab, Dept Phys, Upton, NY 11973 USA.
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 0375-9474
J9 NUCL PHYS A
JI Nucl. Phys. A
PD MAR 10
PY 2003
VL 715
SI SI
BP 199C
EP 208C
DI 10.1016/S0375-9474(02)01428-8
PG 10
WC Physics, Nuclear
SC Physics
GA 658TX
UT WOS:000181737500021
ER

PT J
AU Wessels, JP
   Adamova, D
   Agakichiev, G
   Appelshauser, H
   Belaga, V
   Braun-Munzinger, P
   Campagnolo, R
   Castillo, A
   Cherlin, A
   Damjanovic, S
   Dietel, T
   Dietrich, L
   Drees, A
   Esumi, SI
   Filimonov, K
   Fomenko, K
   Fraenkel, Z
   Garabatos, C
   Glassel, P
   Hering, G
   Holeczek, J
   Kushpil, V
   Lenkeit, B
   Ludolphs, W
   Maas, A
   Marin, A
   Messer, F
   Milosevic, J
   Milov, A
   Miskowiec, D
   Musa, L
   Panebrattsev, Y
   Petchenova, O
   Petracek, V
   Pfeiffer, A
   Rak, J
   Ravinovich, I
   Rehak, P
   Richter, M
   Sako, H
   Schmitz, W
   Schukraft, J
   Sedykh, S
   Seipp, W
   Sharma, A
   Shimansky, S
   Slivova, J
   Specht, HJ
   Stachel, J
   Sumbera, M
   Tilsner, H
   Tserruya, I
   Wessels, JP
   Wienold, T
   Windelband, B
   Wurm, JP
   Xie, W
   Yurevich, S
   Yurevich, V
AF Wessels, JP
   Adamova, D
   Agakichiev, G
   Appelshauser, H
   Belaga, V
   Braun-Munzinger, P
   Campagnolo, R
   Castillo, A
   Cherlin, A
   Damjanovic, S
   Dietel, T
   Dietrich, L
   Drees, A
   Esumi, SI
   Filimonov, K
   Fomenko, K
   Fraenkel, Z
   Garabatos, C
   Glassel, P
   Hering, G
   Holeczek, J
   Kushpil, V
   Lenkeit, B
   Ludolphs, W
   Maas, A
   Marin, A
   Messer, F
   Milosevic, J
   Milov, A
   Miskowiec, D
   Musa, L
   Panebrattsev, Y
   Petchenova, O
   Petracek, V
   Pfeiffer, A
   Rak, J
   Ravinovich, I
   Rehak, P
   Richter, M
   Sako, H
   Schmitz, W
   Schukraft, J
   Sedykh, S
   Seipp, W
   Sharma, A
   Shimansky, S
   Slivova, J
   Specht, HJ
   Stachel, J
   Sumbera, M
   Tilsner, H
   Tserruya, I
   Wessels, JP
   Wienold, T
   Windelband, B
   Wurm, JP
   Xie, W
   Yurevich, S
   Yurevich, V
CA CERESNA45 Collaboration
TI Latest results from CERES/NA45
SO NUCLEAR PHYSICS A
LA English
DT Article; Proceedings Paper
CT 16th International Conference on Ultra-Relativistic Nucleus-Nucleus
   Collisions
CY JUL 18-24, 2002
CL NANTES, FRANCE
ID PB-AU COLLISIONS; CERN-SPS; CHIRAL-SYMMETRY; PAIR PRODUCTION;
   SPECTROMETER; RESTORATION; DILEPTONS; MATTER; GEV/C
AB In this talk latest results from the analysis of e(+)e(-)-pairs emitted in Pb+Au collisions at 40 AGeV/c and a combined analysis of all data available at 158 AGeV/c are presented. The enhancement of low-mass e(+)e(-)-pairs (m(ee) >0.2 GeV/c(2)) with respect to the expected yield from hadron decays first reported at 158 AGeV/c is also found at 40 AGeV/c and is even larger there. Comparing to various theoretical models based on pi(+)pi(-) annihilation, the data can only be reproduced, if the properties of the intermediate rho in the hot and dense medium are modified. Theoretically, the modification is linked to baryon density rather than temperature. Constraints from hadron data taken at the same beam energies indeed indicate a fireball evolution along a trajectory of higher baryon density at 40 AGeV/c, consistent with the observed larger enhancement factor.
C1 GSI Darmstadt, D-6100 Darmstadt, Germany.
   BNL, Upton, NY USA.
   MPI, Heidelberg, Germany.
   CERN, Geneva, Switzerland.
   SUNY Stony Brook, Stony Brook, NY 11794 USA.
   Weizmann Inst Sci, IL-76100 Rehovot, Israel.
   Joint Inst Nucl Res Dubna, Dubna, Russia.
   Univ Heidelberg, Heidelberg, Germany.
   NPI, ASCR, Rez, Czech Republic.
RP Adamova, D (reprint author), GSI Darmstadt, D-6100 Darmstadt, Germany.
RI Sumbera, Michal/O-7497-2014; Adamova, Dagmar/G-9789-2014; 
OI Sumbera, Michal/0000-0002-0639-7323; Maas, Axel/0000-0002-4621-2151
NR 32
TC 16
Z9 16
U1 0
U2 2
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0375-9474
J9 NUCL PHYS A
JI Nucl. Phys. A
PD MAR 10
PY 2003
VL 715
SI SI
BP 262C
EP 271C
DI 10.1016/S0375-9474(02)01435-5
PG 10
WC Physics, Nuclear
SC Physics
GA 658TX
UT WOS:000181737500027
ER

PT J
AU Mohanty, B
AF Mohanty, B
CA WA98 Collaboration
TI Particle density fluctuations
SO NUCLEAR PHYSICS A
LA English
DT Article; Proceedings Paper
CT 16th International Conference on Ultra-Relativistic Nucleus-Nucleus
   Collisions
CY JUL 18-24, 2002
CL NANTES, FRANCE
ID HEAVY-ION COLLISIONS; QCD; POINT
AB Event-by-event fluctuations in the multiplicities of charged particles and photons at SPS energies are discussed. Fluctuations are studied by controlling the centrality of the reaction and rapidity acceptance of the detectors. Results are also presented on the event-by-event study of correlations between the multiplicity of charged particles and photons to search for DCC-like signals.
C1 Panjab Univ, Chandigarh 160014, India.
   Univ Rajasthan, Jaipur 302004, Rajasthan, India.
   Univ Tennessee, Knoxville, TN 37996 USA.
   IOP, Bhubaneswar, Orissa, India.
   MIT, Cambridge, MA 02139 USA.
   INS, Warsaw, Poland.
   KVI, Groningen, Netherlands.
   NPI, Rez, Czech Republic.
   Univ Tsukuba, Tsukuba, Ibaraki 305, Japan.
   Lund Univ, Lund, Sweden.
   NIKHEF H, Utrecht, Netherlands.
   GSI Darmstadt, D-6100 Darmstadt, Germany.
   SUBATECH, Nantes, France.
   Univ Munster, D-4400 Munster, Germany.
   Univ Jammu, Jammu 180004, India.
   ORNL, Oak Ridge, TN USA.
   Joint Inst Nucl Res Dubna, Dubna, Russia.
   Univ Geneva, Geneva, Switzerland.
   VECC, Kolkata, W Bengal, India.
RP Mohanty, B (reprint author), Panjab Univ, Chandigarh 160014, India.
EM bmohanty@veccal.ernet.in
OI Mohanty, Bedangadas/0000-0001-9610-2914
NR 14
TC 0
Z9 0
U1 0
U2 0
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0375-9474
EI 1873-1554
J9 NUCL PHYS A
JI Nucl. Phys. A
PD MAR 10
PY 2003
VL 715
SI SI
BP 339C
EP 348C
DI 10.1016/S0375-9474(02)01445-8
PG 10
WC Physics, Nuclear
SC Physics
GA 658TX
UT WOS:000181737500035
ER

PT J
AU Ullrich, TS
AF Ullrich, TS
TI Experimental summary on global observables, hadron spectra and ratios
SO NUCLEAR PHYSICS A
LA English
DT Article; Proceedings Paper
CT 16th International Conference on Ultra-Relativistic Nucleus-Nucleus
   Collisions
CY JUL 18-24, 2002
CL NANTES, FRANCE
ID HEAVY-ION COLLISIONS; HIGH-DENSITY QCD; AU COLLISIONS; ROOT-S(NN)=130;
   MULTIPLICITY; SPS
C1 Brookhaven Natl Lab, Upton, NY 11973 USA.
RP Brookhaven Natl Lab, Upton, NY 11973 USA.
NR 23
TC 12
Z9 12
U1 0
U2 0
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0375-9474
EI 1873-1554
J9 NUCL PHYS A
JI Nucl. Phys. A
PD MAR 10
PY 2003
VL 715
SI SI
BP 399C
EP 411C
DI 10.1016/S0375-9474(02)01455-0
PG 13
WC Physics, Nuclear
SC Physics
GA 658TX
UT WOS:000181737500041
ER

PT J
AU Pisarski, RD
AF Pisarski, RD
TI Theory at quark matter '02
SO NUCLEAR PHYSICS A
LA English
DT Article; Proceedings Paper
CT 16th International Conference on Ultra-Relativistic Nucleus-Nucleus
   Collisions
CY JUL 18-24, 2002
CL NANTES, FRANCE
AB I summarize theory at Quark Matter '02, stressing the continuing inability of a single model to describe all notable features of the data from roots/A : 55 --> 200 GeV.
C1 Brookhaven Natl Lab, Upton, NY 11793 USA.
RP Pisarski, RD (reprint author), Brookhaven Natl Lab, Upton, NY 11793 USA.
NR 0
TC 1
Z9 1
U1 0
U2 0
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0375-9474
J9 NUCL PHYS A
JI Nucl. Phys. A
PD MAR 10
PY 2003
VL 715
SI SI
BP 412C
EP 421C
DI 10.1016/S0375-9474(02)01456-2
PG 10
WC Physics, Nuclear
SC Physics
GA 658TX
UT WOS:000181737500042
ER

PT J
AU Fachini, P
AF Fachini, P
CA STAR Collaboration
TI rho(770)(0), K*(892)(0) and f(0)(980) production in Au-Au and pp
   collisions at root S-NN=200 GeV
SO NUCLEAR PHYSICS A
LA English
DT Article; Proceedings Paper
CT 16th International Conference on Ultra-Relativistic Nucleus-Nucleus
   Collisions
CY JUL 18-24, 2002
CL NANTES, FRANCE
ID ANNIHILATION; MESONS
AB Preliminary results on rho(770)(0 -->)pi(+)pi(-), T-, K*(892)(0) --> piK and f(0)(980) --> pi(+)pi(-) production using the mixed-event technique are presented. The measurements are performed at mid-rapidity by the STAR detector in roots(NN)= 200 GeV Au-Au and pp interactions at RHIC. The results are compared to different measurements at various energies.
C1 Brookhaven Natl Lab, Upton, NY 11973 USA.
RP Fachini, P (reprint author), Brookhaven Natl Lab, Bldg 510A, Upton, NY 11973 USA.
NR 18
TC 14
Z9 14
U1 0
U2 0
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0375-9474
J9 NUCL PHYS A
JI Nucl. Phys. A
PD MAR 10
PY 2003
VL 715
SI SI
BP 462C
EP 465C
DI 10.1016/S075-9474(02)01444-6
PG 4
WC Physics, Nuclear
SC Physics
GA 658TX
UT WOS:000181737500048
ER

PT J
AU Yamamoto, E
AF Yamamoto, E
CA STAR Collaboration
TI Mid-rapidity phi production in Au+Au Collisions at root SNN=200 GeV
SO NUCLEAR PHYSICS A
LA English
DT Article; Proceedings Paper
CT 16th International Conference on Ultra-Relativistic Nucleus-Nucleus
   Collisions
CY JUL 18-24, 2002
CL NANTES, FRANCE
ID HEAVY-ION COLLISIONS; QUARK-GLUON PLASMA; PHASE-TRANSITION; PB
   COLLISIONS; MESONS; STRANGENESS; EXTRACTION; SIGNAL; QCD
AB Measurements of mid-rapidity phi vector meson production in Au+Au collisions at RHIC (roots(NN) = 200 GeV) from the STAR detector are described. By measuring the phi --> K+K- decay channel, we have succesfully reconstructed phi mesons at mid-rapidity from 0.5 < p(t) < 3.8 GeV/c. We observe no strong centrality dependence of the exponential slope parameter, T. Finally, we present the first measurement of the azimuthal anisotropy (v(2)) for the phi meson in minimum-bias collisions.
C1 Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA.
RP Yamamoto, E (reprint author), Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA.
NR 19
TC 7
Z9 7
U1 0
U2 0
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0375-9474
J9 NUCL PHYS A
JI Nucl. Phys. A
PD MAR 10
PY 2003
VL 715
SI SI
BP 466C
EP 469C
DI 10.1016/S0375-9474(02)01447-1
PG 4
WC Physics, Nuclear
SC Physics
GA 658TX
UT WOS:000181737500049
ER

PT J
AU Suire, C
AF Suire, C
CA STAR Collaboration
TI Omega(-) and (Omega)over-bar(+) production in Au+Au collisions at root
   S-NN=130 and 200 GeV
SO NUCLEAR PHYSICS A
LA English
DT Article; Proceedings Paper
CT 16th International Conference on Ultra-Relativistic Nucleus-Nucleus
   Collisions
CY JUL 18-24, 2002
CL NANTES, FRANCE
AB Mid-rapidity Omega and anti-Omega production in Au+Au collisions at RHIC is studied with the STAR experiment. We report preliminary results on yields and spectra at roots(NN) = 130 and 200 GeV. Production relative to negatively charged hadrons (h(-)) as well as thermal freeze-out and collective expansion are discussed.
C1 Brookhaven Natl Lab, Upton, NY 11973 USA.
RP Suire, C (reprint author), Brookhaven Natl Lab, Upton, NY 11973 USA.
NR 10
TC 28
Z9 28
U1 0
U2 0
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0375-9474
J9 NUCL PHYS A
JI Nucl. Phys. A
PD MAR 10
PY 2003
VL 715
SI SI
BP 470C
EP 473C
DI 10.1016/S0375-9474(02)01451-3
PG 4
WC Physics, Nuclear
SC Physics
GA 658TX
UT WOS:000181737500050
ER

PT J
AU Lee, JH
AF Lee, JH
CA BRAHMS Collaboration
TI Rapidity dependent net-proton yields in Au+Au at root S-NN=200 GeV
SO NUCLEAR PHYSICS A
LA English
DT Article; Proceedings Paper
CT 16th International Conference on Ultra-Relativistic Nucleus-Nucleus
   Collisions
CY JUL 18-24, 2002
CL NANTES, FRANCE
ID COLLISIONS; DISTRIBUTIONS; MODEL
AB Net-proton yields [N(p)-N((p) over bar)] have been measured by the BRAHMS collaboration at several rapidities (0 less than or equal to yp less than or equal to 3) in central Au+Au collisions at roots(NN) = 200 GeV. The data exhibit an approximately constant rapidity density of net-protons within \y\ less than or similar to 1 which increases significantly toward ysimilar to3.
C1 Brookhaven Natl Lab, Dept Phys, Upton, NY 11973 USA.
RP Lee, JH (reprint author), Brookhaven Natl Lab, Dept Phys, Upton, NY 11973 USA.
NR 12
TC 8
Z9 8
U1 0
U2 0
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0375-9474
EI 1873-1554
J9 NUCL PHYS A
JI Nucl. Phys. A
PD MAR 10
PY 2003
VL 715
SI SI
BP 482C
EP 485C
DI 10.1016/S0375-9474(02)01460-4
PG 4
WC Physics, Nuclear
SC Physics
GA 658TX
UT WOS:000181737500053
ER

PT J
AU Bazilevsky, A
AF Bazilevsky, A
CA PHENIX Collaboration
TI Charge particle multiplicity and transverse energy measurements in Au-Au
   collisions in PHENIX at RHIC
SO NUCLEAR PHYSICS A
LA English
DT Article; Proceedings Paper
CT 16th International Conference on Ultra-Relativistic Nucleus-Nucleus
   Collisions
CY JUL 18-24, 2002
CL NANTES, FRANCE
ID ULTRARELATIVISTIC NUCLEAR COLLISIONS; HIGH-DENSITY QCD; AU+AU
   COLLISIONS; CENTRALITY DEPENDENCE; PSEUDORAPIDITY DISTRIBUTIONS;
   ROOT-S(NN)=130 GEV; MIDRAPIDITY; SPECTRA
AB We present results on charged particle (dN(ch)/deta) and transverse energy densities (dE(T)/deta) measured at mid-rapidity in Au-Au collisions at roots(NN)=200 GeV. The mean transverse energy per charged particle is derived. The results are presented as a function of centrality, which is defined by the number of participating nucleons (N-p), and compared to results obtained in Au-Au collisions at roots(NN)=130 GeV. A comparison with calculations from various theoretical models is performed.
C1 Brookhaven Natl Lab, RIKEN BNL Res Ctr, Upton, NY 11973 USA.
RP Bazilevsky, A (reprint author), Brookhaven Natl Lab, RIKEN BNL Res Ctr, Upton, NY 11973 USA.
NR 24
TC 22
Z9 22
U1 0
U2 0
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0375-9474
EI 1873-1554
J9 NUCL PHYS A
JI Nucl. Phys. A
PD MAR 10
PY 2003
VL 715
SI SI
BP 486C
EP 489C
DI 10.1016/S0375-9474(02)01462-8
PG 4
WC Physics, Nuclear
SC Physics
GA 658TX
UT WOS:000181737500054
ER

PT J
AU Steinberg, PA
AF Steinberg, PA
CA PHOBOS Collaboration
TI Universal behavior of charged particle production in heavy ion
   collisions
SO NUCLEAR PHYSICS A
LA English
DT Article; Proceedings Paper
CT 16th International Conference on Ultra-Relativistic Nucleus-Nucleus
   Collisions
CY JUL 18-24, 2002
CL NANTES, FRANCE
ID ENERGY-DEPENDENCE; DISTRIBUTIONS; MULTIPLICITY
AB The PHOBOS experiment at RHIC has measured the multiplicity of primary charged particles as a function of centrality and pseudorapidity in Au+Au collisions at roots(NN) 19.6, 130 and 200 GeV. Two kinds of universal behavior are observed in charged particle production in heavy ion collisions. The first is that forward particle production, over a range of energies, follows a universal limiting curve with a non-trivial centrality dependence. The second arises from comparisons with pp/(p) over barp and e(+)e(-) data. <N-ch>/<N-part/2> in nuclear collisions at high energy scales with roots in a similar way as N-ch in e(+)e(-) collisions and has a very weak centrality dependence. This feature may be related to a reduction in the leading particle effect due to the multiple collisions suffered per participant in heavy ion collisions.
C1 Brookhaven Natl Lab, Upton, NY 11973 USA.
RP Univ Cape Town, Dept Phys, ZA-7925 Cape Town, South Africa.
OI Holzman, Burt/0000-0001-5235-6314
NR 14
TC 12
Z9 12
U1 0
U2 1
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0375-9474
EI 1873-1554
J9 NUCL PHYS A
JI Nucl. Phys. A
PD MAR 10
PY 2003
VL 715
SI SI
BP 490C
EP 493C
DI 10.1016/S0375-9474(02)01494-X
PG 4
WC Physics, Nuclear
SC Physics
GA 658TX
UT WOS:000181737500055
ER

PT J
AU Burward-Hoy, JM
AF Burward-Hoy, JM
CA PHENIX Collaboration
TI Source parameters from identified hadron spectra and HBT radii for Au-Au
   collisions at root S-NN=200 GeV in PHENIX
SO NUCLEAR PHYSICS A
LA English
DT Article; Proceedings Paper
CT 16th International Conference on Ultra-Relativistic Nucleus-Nucleus
   Collisions
CY JUL 18-24, 2002
CL NANTES, FRANCE
ID DEPENDENCE
AB The characteristics of the particle emitting source are deduced from low PT identified hadron spectra ((m(T) - m(0)) < 1 GeV) and HBT radii using a hydrodynamic interpretation. From the most peripheral to the most central data, the single particle spectra are fit simultaneously for all pi(+/-), K+/-, and (p) over bar /p using the parameterization in [1] and assuming a linear transverse flow profile. Within the systematic uncertainties, the expansion parameters T-fo and beta(T), respectively decrease and increase with the number of participants, saturating for both at mid-centrality. The expansion using analytic calculations of the k(T) dependence of HBT radii in [2] is fit to the data but no chi(2) minimum is found.
C1 Lawrence Livermore Natl Lab, Phys & Appl Technol Directorate, Livermore, CA 94550 USA.
RP Burward-Hoy, JM (reprint author), Lawrence Livermore Natl Lab, Phys & Appl Technol Directorate, 7000 East Ave L-305, Livermore, CA 94550 USA.
NR 13
TC 11
Z9 11
U1 0
U2 0
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0375-9474
EI 1873-1554
J9 NUCL PHYS A
JI Nucl. Phys. A
PD MAR 10
PY 2003
VL 715
SI SI
BP 498C
EP 501C
DI 10.1016/S0375-9474(02)01496-3
PG 4
WC Physics, Nuclear
SC Physics
GA 658TX
UT WOS:000181737500057
ER

PT J
AU Wosiek, B
AF Wosiek, B
CA PHOBOS Collaboration
TI Identified particles in Au+Au collisions at root S-N N=200GeV
SO NUCLEAR PHYSICS A
LA English
DT Article; Proceedings Paper
CT 16th International Conference on Ultra-Relativistic Nucleus-Nucleus
   Collisions
CY JUL 18-24, 2002
CL NANTES, FRANCE
AB The yields of identified particles have been measured at RHIC for Au+Au collisions at roots(NN) = 200 GeV using the PHOBOS spectrometer. The ratios of antiparticle to particle yields near mid-rapidity are presented. The first measurements of the invariant yields of charged pions, kaons and protons at very low transverse momenta are also shown.
C1 Argonne Natl Lab, Krakow, Poland.
   Brookhaven Natl Lab, Upton, NY 11973 USA.
   Inst Nucl Phys, Krakow, Poland.
   MIT, Cambridge, MA 02139 USA.
   Natl Cent Univ, Chungli 32054, Taiwan.
   Univ Illinois, Chicago, IL USA.
   Univ Maryland, College Pk, MD 20742 USA.
   Univ Rochester, Rochester, NY 14627 USA.
RP Wosiek, B (reprint author), Argonne Natl Lab, Krakow, Poland.
NR 11
TC 9
Z9 9
U1 0
U2 0
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0375-9474
EI 1873-1554
J9 NUCL PHYS A
JI Nucl. Phys. A
PD MAR 10
PY 2003
VL 715
SI SI
BP 510C
EP 513C
DI 10.1016/S0375-9474(02)01500-2
PG 4
WC Physics, Nuclear
SC Physics
GA 658TX
UT WOS:000181737500060
ER

PT J
AU Meissner, F
AF Meissner, F
CA STAR Collaboration
TI Coherent vector Meson production in ultra-peripheral heavy-ion
   collisions at STAR
SO NUCLEAR PHYSICS A
LA English
DT Article; Proceedings Paper
CT 16th International Conference on Ultra-Relativistic Nucleus-Nucleus
   Collisions
CY JUL 18-24, 2002
CL NANTES, FRANCE
ID COLLIDERS
C1 Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA.
RP Meissner, F (reprint author), Univ Calif Berkeley, Lawrence Berkeley Lab, 1 Cyclotron Rd, Berkeley, CA 94720 USA.
NR 16
TC 2
Z9 2
U1 0
U2 0
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0375-9474
EI 1873-1554
J9 NUCL PHYS A
JI Nucl. Phys. A
PD MAR 10
PY 2003
VL 715
SI SI
BP 522C
EP 525C
DI 10.1016/S0375-9474(02)01506-3
PG 4
WC Physics, Nuclear
SC Physics
GA 658TX
UT WOS:000181737500063
ER

PT J
AU Wong, CY
   Barnes, T
   Swanson, ES
   Crater, HW
AF Wong, CY
   Barnes, T
   Swanson, ES
   Crater, HW
TI The role of produced hadrons in J/psi suppression
SO NUCLEAR PHYSICS A
LA English
DT Article; Proceedings Paper
CT 16th International Conference on Ultra-Relativistic Nucleus-Nucleus
   Collisions
CY JUL 18-24, 2002
CL NANTES, FRANCE
ID HEAVY-ION COLLISIONS; QUARK-GLUON PLASMA; NUCLEAR COLLISIONS; PSI'
   SUPPRESSION; CROSS-SECTIONS; DISSOCIATION; DECONFINEMENT; TEMPERATURES;
   MODEL
AB Hadrons produced in high-energy heavy-ion collisions can suppress the production of J/psi and other charmonium states by charmonium spontaneous dissociation as the hot hadronic environment alters the interaction between the charm quark and charm anti-quark. Furthermore, hadrons can thermalize a charmonium to excite it to higher charmonium states which subsequently dissociate spontaneously. They can also collide. with a charmonium to lead to its prompt dissociation into an open charm pair.
C1 Oak Ridge Natl Lab, Div Phys, Oak Ridge, TN 37831 USA.
   Univ Tennessee, Dept Phys, Knoxville, TN 37996 USA.
   Univ Pittsburgh, Dept Phys & Astron, Pittsburgh, PA 15260 USA.
   Jefferson Lab, Newport News, VA 23606 USA.
   Univ Tennessee, Inst Space, Dept Phys, Tullahoma, TN 37388 USA.
RP Wong, CY (reprint author), Oak Ridge Natl Lab, Div Phys, POB 2008, Oak Ridge, TN 37831 USA.
NR 21
TC 1
Z9 1
U1 0
U2 0
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0375-9474
EI 1873-1554
J9 NUCL PHYS A
JI Nucl. Phys. A
PD MAR 10
PY 2003
VL 715
SI SI
BP 541C
EP 544C
DI 10.1016/S0375-9474(02)01511-7
PG 4
WC Physics, Nuclear
SC Physics
GA 658TX
UT WOS:000181737500067
ER

PT J
AU Kidonakis, N
   Laenen, E
   Moch, S
   Vogt, R
AF Kidonakis, N
   Laenen, E
   Moch, S
   Vogt, R
TI Understanding bottom production
SO NUCLEAR PHYSICS A
LA English
DT Article; Proceedings Paper
CT 16th International Conference on Ultra-Relativistic Nucleus-Nucleus
   Collisions
CY JUL 18-24, 2002
CL NANTES, FRANCE
ID HEAVY-QUARK PRODUCTION; PRODUCTION CROSS-SECTIONS; SUBLEADING
   LOGARITHMS; RESUMMATION; DISTRIBUTIONS; COLLISIONS
C1 Univ Rochester, Dept Phys & Astron, Rochester, NY 14627 USA.
   So Methodist Univ, Dept Phys, Dallas, TX 75275 USA.
   NIKHEF H, Theory Grp, NL-1009 DB Amsterdam, Netherlands.
   Univ Karlsruhe, Inst Theoret Teilchenphys, Karlsruhe, Germany.
   Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA.
   Univ Calif Davis, Dept Phys, Davis, CA USA.
RP Kidonakis, N (reprint author), Univ Rochester, Dept Phys & Astron, Rochester, NY 14627 USA.
NR 10
TC 6
Z9 6
U1 0
U2 0
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0375-9474
J9 NUCL PHYS A
JI Nucl. Phys. A
PD MAR 10
PY 2003
VL 715
SI SI
BP 549C
EP 552C
DI 10.1016/S0375-9474(02)01515-4
PG 4
WC Physics, Nuclear
SC Physics
GA 658TX
UT WOS:000181737500069
ER

PT J
AU Wetzler, A
   Borghini, N
   Dinh, PM
   Ollitrault, JY
   Poskanzer, AM
   Voloshin, SA
AF Wetzler, A
   Borghini, N
   Dinh, PM
   Ollitrault, JY
   Poskanzer, AM
   Voloshin, SA
CA NA49-Collaboration
TI Directed and elliptic flow in Pb+Pb collisions at 40 and 158 AGeV
SO NUCLEAR PHYSICS A
LA English
DT Article; Proceedings Paper
CT 16th International Conference on Ultra-Relativistic Nucleus-Nucleus
   Collisions
CY JUL 18-24, 2002
CL NANTES, FRANCE
ID ANISOTROPIC FLOW; DEPENDENCE
AB Directed and elliptic flow are reported for charged pions and protons as a function of transverse momentum, rapidity, and centrality in 40 and 158 AGeV Pb + Pb collisions. The standard method of correlating particles with an event plane is used. The directed flow of protons is small and shows little variation near to midrapidity, but rises fast towards projectile rapidity in the 40 AGeV data. For most peripheral collisions the flat region becomes. negative resulting in vi changing sign three times. Elliptic flow doesn't seem to change very much from 40 AGeV to 158 AGeV. The difference is smaller than anticipated from the overall energy dependence from AGS to RHIC.
C1 Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA.
   Free Univ Brussels, Brussels, Belgium.
   Wayne State Univ, Detroit, MI USA.
   Univ Frankfurt, Fachbereich Phys, Frankfurt, Germany.
   CEA Saclay, F-91191 Gif Sur Yvette, France.
   Univ Paris 06, LPNHE, Paris, France.
RP Wetzler, A (reprint author), Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA.
RI Ollitrault, Jean-Yves/B-3709-2010; Voloshin, Sergei/I-4122-2013
OI Ollitrault, Jean-Yves/0000-0001-6037-7975; 
NR 9
TC 5
Z9 5
U1 0
U2 1
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0375-9474
J9 NUCL PHYS A
JI Nucl. Phys. A
PD MAR 10
PY 2003
VL 715
SI SI
BP 583C
EP 586C
DI 10.1016/S0375-9474(03)00634-1
PG 4
WC Physics, Nuclear
SC Physics
GA 658TX
UT WOS:000181737500077
ER

PT J
AU Xu, N
   Xu, ZB
AF Xu, N
   Xu, ZB
TI Transverse dynamics at RHIC
SO NUCLEAR PHYSICS A
LA English
DT Article; Proceedings Paper
CT 16th International Conference on Ultra-Relativistic Nucleus-Nucleus
   Collisions
CY JUL 18-24, 2002
CL NANTES, FRANCE
ID HEAVY-ION COLLISIONS; ENERGY NUCLEAR COLLISIONS; PLUS AU COLLISIONS;
   HADRON FREEZE-OUT; ROOT-S(NN)=130 GEV; AU+AU COLLISIONS;
   J/PSI-PRODUCTION; ART.; DISTRIBUTIONS; MULTIPLICITY
C1 Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA.
   Brookhaven Natl Lab, Upton, NY 11794 USA.
RP Xu, N (reprint author), Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA.
NR 38
TC 12
Z9 13
U1 0
U2 0
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0375-9474
EI 1873-1554
J9 NUCL PHYS A
JI Nucl. Phys. A
PD MAR 10
PY 2003
VL 715
SI SI
BP 587C
EP 590C
DI 10.1016/S0375-9474(02)01538-5
PG 4
WC Physics, Nuclear
SC Physics
GA 658TX
UT WOS:000181737500078
ER

PT J
AU Retiere, F
AF Retiere, F
CA STAR Collaboration
TI Non-identical particle correlation analysis as a probe of transverse
   flow
SO NUCLEAR PHYSICS A
LA English
DT Article; Proceedings Paper
CT 16th International Conference on Ultra-Relativistic Nucleus-Nucleus
   Collisions
CY JUL 18-24, 2002
CL NANTES, FRANCE
ID COLLISIONS
C1 Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA.
RP Retiere, F (reprint author), Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 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 0375-9474
EI 1873-1554
J9 NUCL PHYS A
JI Nucl. Phys. A
PD MAR 10
PY 2003
VL 715
SI SI
BP 591C
EP 594C
DI 10.1016/S0375-9474(02)01539-7
PG 4
WC Physics, Nuclear
SC Physics
GA 658TX
UT WOS:000181737500079
ER

PT J
AU Manly, S
AF Manly, S
CA PHOBOS Collaboration
TI Flow and Bose-Einstein correlations in Au-Au collisions at RHIC
SO NUCLEAR PHYSICS A
LA English
DT Article; Proceedings Paper
CT 16th International Conference on Ultra-Relativistic Nucleus-Nucleus
   Collisions
CY JUL 18-24, 2002
CL NANTES, FRANCE
ID ROOT-S(NN)=130 GEV; AU+AU COLLISIONS; INTERFEROMETRY
AB Elliptic flow and Bose-Einstein correlations have been measured in Au-Au collisions at roots(NN) = 130 and 200 GeV using the PHOBOS detector at RHIC. The systematic dependencies of the flow signal on the transverse momentum, pseudorapidity, and centrality of the collision, as well as the beam energy are shown. In addition, results of a 3-dimensional analysis of two-pion correlations in the 200 GeV data are presented.
C1 Argonne Natl Lab, Argonne, IL 60439 USA.
   Brookhaven Natl Lab, Upton, NY 11973 USA.
   Inst Nucl Phys, Krakow, Poland.
   MIT, Cambridge, MA 02139 USA.
   Natl Cent Univ, Chungli 32054, Taiwan.
   Univ Illinois, Chicago, IL USA.
   Univ Maryland, College Pk, MD 20742 USA.
   Univ Rochester, Rochester, NY 14627 USA.
RP Manly, S (reprint author), Argonne Natl Lab, Argonne, IL 60439 USA.
OI Holzman, Burt/0000-0001-5235-6314
NR 12
TC 17
Z9 17
U1 0
U2 0
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0375-9474
J9 NUCL PHYS A
JI Nucl. Phys. A
PD MAR 10
PY 2003
VL 715
SI SI
BP 611C
EP 614C
DI 10.1016/S0375-9474(02)01544-0
PG 4
WC Physics, Nuclear
SC Physics
GA 658TX
UT WOS:000181737500084
ER

PT J
AU Bravina, L
   Csernai, L
   Faessler, A
   Fuchs, C
   Panitkin, S
   Xu, N
   Zabrodin, E
AF Bravina, L
   Csernai, L
   Faessler, A
   Fuchs, C
   Panitkin, S
   Xu, N
   Zabrodin, E
TI Phi meson production at RHIC
SO NUCLEAR PHYSICS A
LA English
DT Article; Proceedings Paper
CT 16th International Conference on Ultra-Relativistic Nucleus-Nucleus
   Collisions
CY JUL 18-24, 2002
CL NANTES, FRANCE
ID HEAVY-ION COLLISIONS; COLLIDER ENERGIES; MODEL; FLOW; TRANSITION;
   PARTICLES; POMERON; PHASE; SPS
C1 Moscow MV Lomonosov State Univ, Inst Nucl Phys, RU-119899 Moscow, Russia.
   Univ Bergen, Dept Phys, N-5007 Bergen, Norway.
   Univ Tubingen, Inst Theoret Phys, D-72076 Tubingen, Germany.
   Brookhaven Natl Lab, Upton, NY 11973 USA.
   Univ Calif Berkeley, Lawrence Berkeley Lab, Div Nucl Sci, Berkeley, CA 94720 USA.
RP Bravina, L (reprint author), Moscow MV Lomonosov State Univ, Inst Nucl Phys, RU-119899 Moscow, Russia.
NR 20
TC 4
Z9 4
U1 0
U2 0
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0375-9474
J9 NUCL PHYS A
JI Nucl. Phys. A
PD MAR 10
PY 2003
VL 715
SI SI
BP 665C
EP 668C
DI 10.1016/S0375-9474(02)01461-6
PG 4
WC Physics, Nuclear
SC Physics
GA 658TX
UT WOS:000181737500097
ER

PT J
AU Krasnitz, A
   Nara, Y
   Venugopalan, R
AF Krasnitz, A
   Nara, Y
   Venugopalan, R
TI Elliptic flow from color glass condensate
SO NUCLEAR PHYSICS A
LA English
DT Article; Proceedings Paper
CT 16th International Conference on Ultra-Relativistic Nucleus-Nucleus
   Collisions
CY JUL 18-24, 2002
CL NANTES, FRANCE
ID NUCLEUS-NUCLEUS COLLISIONS; PLUS AU COLLISIONS; RENORMALIZATION-GROUP;
   ROOT-S(NN)=130 GEV; GLUON DISTRIBUTION; SMALL-X; DENSITY; RADIATION;
   SIGNATURE; QUARK
AB We show that an observable fraction of the measured elliptic flow may originate in classical gluon fields at the initial stage of a peripheral high-energy nuclear collision. This mechanism complements the contribution of late stage mechanisms, such as those described by hydrodynamics, to the observed elliptic flow.
C1 Univ Algarve, FCT, P-8000 Faro, Portugal.
   Univ Algarve, CENTRA, P-8000 Faro, Portugal.
   Brookhaven Natl Lab, RIKEN, BNL Res Ctr, Upton, NY 11973 USA.
   Brookhaven Natl Lab, Dept Phys, Upton, NY 11973 USA.
RP Krasnitz, A (reprint author), Univ Algarve, FCT, P-8000 Faro, Portugal.
NR 34
TC 0
Z9 0
U1 0
U2 0
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0375-9474
J9 NUCL PHYS A
JI Nucl. Phys. A
PD MAR 10
PY 2003
VL 715
SI SI
BP 669C
EP 672C
DI 10.1016/S0375-9474(02)01463-X
PG 4
WC Physics, Nuclear
SC Physics
GA 658TX
UT WOS:000181737500098
ER

PT J
AU Johnson, IJ
AF Johnson, IJ
CA STAR collaboration
TI Measurements of photon and pi(0) production in heavy ion collisions at
   RHIC
SO NUCLEAR PHYSICS A
LA English
DT Article; Proceedings Paper
CT 16th International Conference on Ultra-Relativistic Nucleus-Nucleus
   Collisions
CY JUL 18-24, 2002
CL NANTES, FRANCE
ID QUARK-GLUON PLASMA
AB Inclusive transverse momentum spectra of photons and pi(0)s about mid-rapidity axe presented for Au-197+Au-197 collisions at roots(NN) = 130 GeV. Photon pair conversions have been reconstructed from charged tracks measured with the central Time Projection Chamber (TPC) of STAR. Contributions of the pi(0) --> gammagamma decay in the inclusive photon spectra have been studied. It was found that this contribution begins to decrease at a transverse momentum of 1.65 GeV/c in the top 11% most central centrality class.
C1 Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA.
RP Johnson, IJ (reprint author), Univ Calif Berkeley, Lawrence Berkeley Lab, 1 Cyclotron Rd,MS 70R0319, Berkeley, CA 94720 USA.
RI Johnson, Ian/I-2439-2013
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 0375-9474
J9 NUCL PHYS A
JI Nucl. Phys. A
PD MAR 10
PY 2003
VL 715
SI SI
BP 691C
EP 694C
DI 10.1016/S0374-9474(02)01468-9
PG 4
WC Physics, Nuclear
SC Physics
GA 658TX
UT WOS:000181737500103
ER

PT J
AU Klay, JL
AF Klay, JL
CA STAR Collaboration
TI High p(T) inclusive charged hadron spectra from Au+Au collisions at root
   S-NN=200 GeV
SO NUCLEAR PHYSICS A
LA English
DT Article; Proceedings Paper
CT 16th International Conference on Ultra-Relativistic Nucleus-Nucleus
   Collisions
CY JUL 18-24, 2002
CL NANTES, FRANCE
ID ART.
AB The STAR Collaboration presents new measurements of inclusive charged hadron distributions for p(T) < 12 GeV/c from Au+Au collisions at roots(NN) = 200 GeV. Charged hadron suppression at high pT is similar in shape and magnitude at all centralities to that observed previously at roots(NN) = 130 GeV for pT < 6 GeV/c. The ratio of spectra from central and peripheral Au+Au collisions shows that hadron suppression is approximately constant within 6 < pT < 12 GeV/c. The ratios of charged hadron spectra at the two beam energies show a 15-20% increase in yield at low pT. At high pT, the ratios show a larger increase that agrees well with pQCD calculations of the roots(NN) dependence of particle production in Au+Au collisions.
C1 Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA.
RP Klay, JL (reprint author), Univ Calif Berkeley, Lawrence Berkeley Lab, 1 Cyclotron Rd,MS-70R0319, Berkeley, CA 94720 USA.
NR 9
TC 6
Z9 6
U1 0
U2 0
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0375-9474
J9 NUCL PHYS A
JI Nucl. Phys. A
PD MAR 10
PY 2003
VL 715
SI SI
BP 733C
EP 736C
DI 10.1016/S0375-9474(02)01476-8
PG 4
WC Physics, Nuclear
SC Physics
GA 658TX
UT WOS:000181737500111
ER

PT J
AU Filimonov, K
AF Filimonov, K
CA STAR Collaboration
   STAR-RICH Collaboration
TI Azimuthal Anisotropy of charged and identified high p(T) hadrons in
   Au+Au collisions at RHIC
SO NUCLEAR PHYSICS A
LA English
DT Article; Proceedings Paper
CT 16th International Conference on Ultra-Relativistic Nucleus-Nucleus
   Collisions
CY JUL 18-24, 2002
CL NANTES, FRANCE
ID RELATIVISTIC NUCLEAR COLLISIONS; HEAVY-ION COLLISIONS; ELLIPTIC FLOW;
   ROOT-S(NN)=130 GEV; ASYMMETRY; EXPANSION; QCD; A+A
AB We report new results on v(2)(p(T)) for Au+Au collisions at roots(NN)=200 GeV for charged hadrons, pions, kaons, (anti)protons, K-s(0), and Lambda. The analysis is extended to p(T) = 12 GeV/c for charged hadrons and PT = 4 GeV/c for identified particles. A comparison of the azimuthal anisotropy of charged hadrons measured at roots(NN)=130 and 200 GeV is presented. The PT-dependence of baryon versus meson elliptic flow is discussed.
C1 Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA.
RP Filimonov, K (reprint author), Univ Calif Berkeley, Lawrence Berkeley Lab, 1 Cyclotron Rd, Berkeley, CA 94720 USA.
NR 22
TC 7
Z9 7
U1 0
U2 0
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0375-9474
J9 NUCL PHYS A
JI Nucl. Phys. A
PD MAR 10
PY 2003
VL 715
SI SI
BP 737C
EP 740C
DI 10.1016/S0375-9474(02)01477-X
PG 4
WC Physics, Nuclear
SC Physics
GA 658TX
UT WOS:000181737500112
ER

PT J
AU Wang, XN
AF Wang, XN
TI Probe initial parton density and formation time via jet quenching
SO NUCLEAR PHYSICS A
LA English
DT Article; Proceedings Paper
CT 16th International Conference on Ultra-Relativistic Nucleus-Nucleus
   Collisions
CY JUL 18-24, 2002
CL NANTES, FRANCE
ID RADIATIVE ENERGY-LOSS; COLLISIONS; OPACITY; QCD
AB Medium modification of jet fragmentation function due to multiple scattering and induced gluon radiation leads directly to jet quenching or suppression of leading particle distribution from jet fragmentation. One can extract an effective total parton energy loss which can be related to the total transverse momentum broadening. For an expanding medium, both are shown to be sensitive to the initial parton density and formation time. Therefore, one can extract both initial parton density and formation time from simultaneous measurements of parton energy loss and transverse momentum broadening. Implication of the recent experimental data on effects of detailed balance in parton energy loss is also discussed.
C1 Univ Calif Berkeley, Lawrence Berkeley Lab, Nucl Sci Div MS 70R0319, Berkeley, CA 94720 USA.
RP Wang, XN (reprint author), Univ Calif Berkeley, Lawrence Berkeley Lab, Nucl Sci Div MS 70R0319, Berkeley, CA 94720 USA.
OI Wang, Xin-Nian/0000-0002-9734-9967
NR 12
TC 3
Z9 3
U1 0
U2 0
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0375-9474
J9 NUCL PHYS A
JI Nucl. Phys. A
PD MAR 10
PY 2003
VL 715
SI SI
BP 775C
EP 778C
DI 10.1016/S0375-9474(02)01486-0
PG 4
WC Physics, Nuclear
SC Physics
GA 658TX
UT WOS:000181737500121
ER

PT J
AU Wang, E
   Wang, XN
AF Wang, E
   Wang, XN
TI Jet quenching with detailed balance in a thermal QCD medium
SO NUCLEAR PHYSICS A
LA English
DT Article; Proceedings Paper
CT 16th International Conference on Ultra-Relativistic Nucleus-Nucleus
   Collisions
CY JUL 18-24, 2002
CL NANTES, FRANCE
ID RADIATIVE ENERGY-LOSS; QUARK-GLUON PLASMA; COLLISIONS; OPACITY
AB The effect of detailed balance in induced gluon radiation for an energetic parton propagating inside a quark-gluon plasma is discussed. The stimulated thermal gluon emission reduces while absorption increases the parton's energy. The net contribution results in a reduction of the effective parton energy loss. The relative reduction of the parton energy loss is found to be important for intermediate parton energies and negligible for very high energies. This will increase the energy dependence of the parton energy loss and will affect the shape of suppression of moderately high PT hadron spectra.
C1 Huazhong Normal Univ, Inst Particle Phys, Wuhan 430079, Peoples R China.
   Univ Calif Berkeley, Lawrence Berkeley Lab, Div Nucl Sci, Berkeley, CA 94720 USA.
RP Wang, E (reprint author), Huazhong Normal Univ, Inst Particle Phys, Wuhan 430079, Peoples R China.
OI Wang, Xin-Nian/0000-0002-9734-9967
NR 12
TC 1
Z9 1
U1 0
U2 1
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0375-9474
J9 NUCL PHYS A
JI Nucl. Phys. A
PD MAR 10
PY 2003
VL 715
SI SI
BP 787C
EP 790C
DI 10.1016/S0375-9474(02)01489-6
PG 4
WC Physics, Nuclear
SC Physics
GA 658TX
UT WOS:000181737500124
ER

PT J
AU Jeon, S
   Jalilian-Marian, J
   Sarcevic, I
AF Jeon, S
   Jalilian-Marian, J
   Sarcevic, I
TI Prompt photon and inclusive pi(0) production at RHIC and LHC
SO NUCLEAR PHYSICS A
LA English
DT Article; Proceedings Paper
CT 16th International Conference on Ultra-Relativistic Nucleus-Nucleus
   Collisions
CY JUL 18-24, 2002
CL NANTES, FRANCE
ID RADIATIVE ENERGY-LOSS; HEAVY-ION COLLISIONS; PARTON DISTRIBUTIONS
AB We present results for prompt photon and inclusive pi(0) production in p-p and A-A collisions at RHIC and LHC energies. We include the full next-to-leading order radiative corrections and nuclear effects, such as nuclear shadowing. and parton energy loss. We find the next-to-leading order corrections to be large and p(T) dependent. We show how measurements of pi(0) production at RHIC and LHC, at large p(T), can provide valuable information about the nature of parton energy loss. We calculate the ratio of prompt photons to neutral pions and show that at RHIC energies this ratio increases with p(T) approaching one at p(T) similar to 10 GeV, due to the large suppression of pi(0) production. We show that at the LHC, this ratio has steep pT dependence and approaches 10% effect at p(T) similar to 20 GeV.
C1 Univ Arizona, Dept Phys, Tucson, AZ 85721 USA.
   McGill Univ, Dept Phys, Montreal, PQ H3A 2T8, Canada.
   Brookhaven Natl Lab, RIKEN, Res Ctr, Upton, NY 11973 USA.
   Brookhaven Natl Lab, Dept Phys, Upton, NY 11973 USA.
RP Jeon, S (reprint author), Univ Arizona, Dept Phys, Tucson, AZ 85721 USA.
NR 17
TC 6
Z9 6
U1 0
U2 0
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0375-9474
J9 NUCL PHYS A
JI Nucl. Phys. A
PD MAR 10
PY 2003
VL 715
SI SI
BP 795C
EP 798C
DI 10.1016/S0375-9474(02)01491-4
PG 4
WC Physics, Nuclear
SC Physics
GA 658TX
UT WOS:000181737500126
ER

PT J
AU Soff, S
   Bass, SA
   Hardtke, DH
   Panitkin, SY
AF Soff, S
   Bass, SA
   Hardtke, DH
   Panitkin, SY
TI Particle correlations at RHIC - scrutiny of a puzzle
SO NUCLEAR PHYSICS A
LA English
DT Article; Proceedings Paper
CT 16th International Conference on Ultra-Relativistic Nucleus-Nucleus
   Collisions
CY JUL 18-24, 2002
CL NANTES, FRANCE
ID HEAVY-ION COLLISIONS; QUARK-GLUON PLASMA; PION INTERFEROMETRY; 2-PION
   CORRELATIONS; AU+AU COLLISIONS; FREEZE-OUT; DYNAMICS
C1 Univ Calif Berkeley, Lawrence Berkeley Lab, Nucl Sci Div MS70319, Berkeley, CA 94720 USA.
   Duke Univ, Dept Phys, Durham, NC 27708 USA.
   Brookhaven Natl Lab, RIKEN, Res Ctr, Upton, NY 11973 USA.
   Brookhaven Natl Lab, Dept Phys, Upton, NY 11973 USA.
RP Soff, S (reprint author), Univ Calif Berkeley, Lawrence Berkeley Lab, Nucl Sci Div MS70319, 1 Cyclotron Rd, Berkeley, CA 94720 USA.
OI Bass, Steffen/0000-0002-9451-0954
NR 29
TC 13
Z9 13
U1 0
U2 0
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0375-9474
EI 1873-1554
J9 NUCL PHYS A
JI Nucl. Phys. A
PD MAR 10
PY 2003
VL 715
SI SI
BP 801C
EP 804C
DI 10.1016/S0375-9474(02)01492-6
PG 4
WC Physics, Nuclear
SC Physics
GA 658TX
UT WOS:000181737500127
ER

PT J
AU Bass, SA
   Muller, B
   Srivastava, DK
AF Bass, SA
   Muller, B
   Srivastava, DK
TI Parton rescattering and colour screening in Au+Au collisions at RHIC
SO NUCLEAR PHYSICS A
LA English
DT Article; Proceedings Paper
CT 16th International Conference on Ultra-Relativistic Nucleus-Nucleus
   Collisions
CY JUL 18-24, 2002
CL NANTES, FRANCE
ID HEAVY-ION COLLISIONS; RELATIVISTIC NUCLEAR COLLISIONS;
   TRANSVERSE-MOMENTUM; QCD; CASCADE; MODEL; EVOLUTION; DYNAMICS
AB We study the microscopic dynamics of quarks and gluons in relativistic heavy ion collisions in the framework of the Parton Cascade Model. We use lowest order perturbative QCD cross sections with fixed lower momentum cutoff p(T)(min). We calculate the time evolution of the Debye-screening mass mu(D) for Au+Au collisions at roots = 200 GeV per nucleon pair. We also determine the energy density reached through hard and semi-hard processes at RHIC and analyze the extent of perturbative rescattering among partons.
C1 Duke Univ, Dept Phys, Durham, NC 27708 USA.
   Brookhaven Natl Lab, RIKEN, Res Ctr, Upton, NY 11973 USA.
RP Bass, SA (reprint author), Duke Univ, Dept Phys, Durham, NC 27708 USA.
OI Bass, Steffen/0000-0002-9451-0954
NR 21
TC 0
Z9 0
U1 0
U2 0
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0375-9474
J9 NUCL PHYS A
JI Nucl. Phys. A
PD MAR 10
PY 2003
VL 715
SI SI
BP 813C
EP 816C
DI 10.1016/S0375-9474(02)01501-4
PG 4
WC Physics, Nuclear
SC Physics
GA 658TX
UT WOS:000181737500130
ER

PT J
AU Dumitru, A
   Pisarski, RD
AF Dumitru, A
   Pisarski, RD
TI The deconfined phase near T-c and its decay into hadrons
SO NUCLEAR PHYSICS A
LA English
DT Article; Proceedings Paper
CT 16th International Conference on Ultra-Relativistic Nucleus-Nucleus
   Collisions
CY JUL 18-24, 2002
CL NANTES, FRANCE
ID QUARK-GLUON PLASMA; COLLISIONS; QCD; STRANGENESS; CONDENSATE; TRANSITION
AB We sketch an effective theory for the deconfined state of QCD near T-c. This relates the behavior of the expectation value of the Polyakov loop, and its two-point functions, to the pressure. Defining the "mass" of three and two gluon states from the imaginary and real parts of the Polyakov loop, while this ratio is 3:2 in perturbation theory, at T-c(+) it is 3:1. We also discuss the decay of the deconfined state into hadrons.
C1 Brookhaven Natl Lab, Dept Phys, Upton, NY 11973 USA.
RP Dumitru, A (reprint author), Brookhaven Natl Lab, Dept Phys, Upton, NY 11973 USA.
EM dumitru@quark.phy.bnl.gov
NR 19
TC 0
Z9 0
U1 0
U2 0
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0375-9474
J9 NUCL PHYS A
JI Nucl. Phys. A
PD MAR 10
PY 2003
VL 715
SI SI
BP 855C
EP 858C
DI 10.1016/S0375-9474(02)01522-1
PG 4
WC Physics, Nuclear
SC Physics
GA 658TX
UT WOS:000181737500139
ER

PT J
AU Itakura, K
AF Itakura, K
TI Structure change of Cooper pairs in color superconductivity - Crossover
   from BCS to BEC?
SO NUCLEAR PHYSICS A
LA English
DT Article; Proceedings Paper
CT 16th International Conference on Ultra-Relativistic Nucleus-Nucleus
   Collisions
CY JUL 18-24, 2002
CL NANTES, FRANCE
AB We discuss a possibility of transition from color superconductivity of the standard BCS type at high density, to Bose-Einstein Condensation (BEC) of Cooper pairs at lower density. Examining two-flavor QCD over a wide range of baryon density, we found the size of a Cooper pair becomes small enough to be comparable to the averaged quark-quark distance at lower density. We also consider the same problem in two-color QCD.
C1 Brookhaven Natl Lab, RIKEN, Res Ctr, Upton, NY 11973 USA.
RP Itakura, K (reprint author), Brookhaven Natl Lab, RIKEN, Res Ctr, Upton, NY 11973 USA.
NR 11
TC 5
Z9 5
U1 0
U2 0
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0375-9474
J9 NUCL PHYS A
JI Nucl. Phys. A
PD MAR 10
PY 2003
VL 715
SI SI
BP 859C
EP 862C
DI 10.1016/S0375-9474(02)01523-3
PG 4
WC Physics, Nuclear
SC Physics
GA 658TX
UT WOS:000181737500140
ER

PT J
AU Schafer, T
AF Schafer, T
TI Effective theory of the color-flavor-locked phase
SO NUCLEAR PHYSICS A
LA English
DT Article; Proceedings Paper
CT 16th International Conference on Ultra-Relativistic Nucleus-Nucleus
   Collisions
CY JUL 18-24, 2002
CL NANTES, FRANCE
ID DENSITY QUARK MATTER; KAON CONDENSATION; BARYON DENSITY; QCD; LOCKING;
   SUPERCONDUCTIVITY; UNLOCKING
AB We explain how an effective theory of the CFL phase can be used to study the effect of the strange quark mass on the ground state and the excitation spectrum. We also apply the effective theory to the problem of neutrino emission from a CFL quark core inside a neutron star.
C1 SUNY Stony Brook, Dept Phys & Astron, Stony Brook, NY 11794 USA.
   Brookhaven Natl Lab, RIKEN, Res Ctr, Upton, NY 11973 USA.
RP Schafer, T (reprint author), SUNY Stony Brook, Dept Phys & Astron, Stony Brook, NY 11794 USA.
OI Schaefer, Thomas/0000-0002-2297-782X
NR 20
TC 1
Z9 1
U1 0
U2 0
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0375-9474
J9 NUCL PHYS A
JI Nucl. Phys. A
PD MAR 10
PY 2003
VL 715
SI SI
BP 879C
EP 882C
DI 10.1016/S0375-9474(02)01532-4
PG 4
WC Physics, Nuclear
SC Physics
GA 658TX
UT WOS:000181737500145
ER

PT J
AU Klein, SR
   Nystrand, J
AF Klein, SR
   Nystrand, J
TI Does particle decay cause wave function collapse: an experimental test
SO PHYSICS LETTERS A
LA English
DT Article
ID HEAVY-ION COLLISIONS; VECTOR-MESON PRODUCTION
AB We describe an experimental test of whether particle decay causes wave function collapse. The test uses interference between two well separated, but coherent, sources of vector mesons. The short-lived mesons decay before their wave functions can overlap, so any interference must involve identical final states. Unlike previous tests of non-locality, the interference involves continuous variables, momentum and position. Interference can only occur if the wave function retains amplitudes for all possible decays. The interference can be studied through the transverse momentum spectrum of the reconstructed mesons. (C) 2003 Elsevier Science B.V. All rights reserved.
C1 Lund Univ, Dept Phys, Lund, Sweden.
   Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA.
RP Nystrand, J (reprint author), Lund Univ, Dept Phys, Solvegatan 14, Lund, Sweden.
NR 18
TC 8
Z9 8
U1 0
U2 0
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0375-9601
J9 PHYS LETT A
JI Phys. Lett. A
PD MAR 10
PY 2003
VL 308
IS 5-6
BP 323
EP 328
DI 10.1016/S0375-9601(03)00076-8
PG 6
WC Physics, Multidisciplinary
SC Physics
GA 656BK
UT WOS:000181588800003
ER

PT J
AU Holm, DD
   Staley, MF
AF Holm, DD
   Staley, MF
TI Nonlinear balance and exchange of stability in dynamics of solitons,
   peakons, ramps/cliffs and leftons in a 1+1 nonlinear evolutionary PDE
SO PHYSICS LETTERS A
LA English
DT Article
DE solitary waves; solitons; peakons; nonlinear evolution; turbulence
   modeling
ID CAMASSA-HOLM EQUATIONS; SHALLOW-WATER EQUATION; MODEL
AB We study exchange of stability in the dynamics of solitary wave solutions under changes in the nonlinear balance in a 1 + 1 evolutionary partial differential equation related both to shallow water waves and to turbulence. We find that solutions of the equation m(t) + um(x) + bu(x)m = vm(xx) with m = u - alpha(2)u(xx) for fluid velocity u(x, t) change their behavior at the special values b = 0,+/-1, +/-2, +/-3. (C) 2003 Published by Elsevier Science B.V.
C1 Los Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA.
   Los Alamos Natl Lab, Ctr Nonlinear Studies, Los Alamos, NM 87545 USA.
   Univ London Imperial Coll Sci Technol & Med, Dept Math, London SW7 2AZ, England.
RP Holm, DD (reprint author), Los Alamos Natl Lab, Div Theoret, MS B284, Los Alamos, NM 87545 USA.
OI Holm, Darryl D/0000-0001-6362-9912
NR 19
TC 86
Z9 87
U1 0
U2 4
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0375-9601
J9 PHYS LETT A
JI Phys. Lett. A
PD MAR 10
PY 2003
VL 308
IS 5-6
BP 437
EP 444
DI 10.1016/S0375-9601(03)00114-2
PG 8
WC Physics, Multidisciplinary
SC Physics
GA 656BK
UT WOS:000181588800020
ER

PT J
AU McCarty, KF
   Bartelt, NC
AF McCarty, KF
   Bartelt, NC
TI The 1x1/1x2 phase transition of the TiO2(110) surface - variation of
   transition temperature with crystal composition
SO SURFACE SCIENCE
LA English
DT Article
DE low-energy electron microscopy (LEEM); low energy electron diffraction
   (LEED); surface thermodynamics (including phase transitions); titanium
   oxide; single crystal surfaces
ID SCANNING-TUNNELING-MICROSCOPY; ION-SCATTERING SPECTROSCOPY;
   CRYSTALLOGRAPHIC SHEAR PLANES; VACUUM-ANNEALED TIO2(110); NONCONTACT
   ATOMIC-FORCE; ELECTRON-DIFFRACTION; WATER DISSOCIATION; INTRINSIC
   DEFECTS; TIO2 SURFACES; OXYGEN
AB We use low-energy electron diffraction and low-energy electron microscopy (LEEM) to show that the TiO2(110) surface can reversibly transform between a high-temperature 1 x 1 phase and a low-temperature 1 x 2 phase. We find that the 1 x 1/1 x 2 transition occurs for a range of stoichiometry in oxygen-deficient crystals. To be quantitative about the stoichiometry dependence of the transition temperature, we accurately measure the crystal stoichiometry by using LEEM to determine the temperature at which crystallographic shear planes disappear from the bulk. In this way we show that the transition temperature increases with decreasing bulk oxygen content. By applying the Claperyon equation, we argue that this temperature dependence implies that the 1 x 1 and 1 x 2 surface phases have significantly different stoichiometries, with the 1 x 2 phase being Ti-rich compared to the 1 x 1 phase. (C) 2002 Elsevier Science B.V. All rights reserved.
C1 Sandia Natl Labs, Livermore, CA 94550 USA.
RP McCarty, KF (reprint author), Sandia Natl Labs, POB 969 MS 9161, Livermore, CA 94550 USA.
RI McCarty, Kevin/F-9368-2012; Bartelt, Norman/G-2927-2012
OI McCarty, Kevin/0000-0002-8601-079X; 
NR 52
TC 19
Z9 19
U1 1
U2 5
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0039-6028
J9 SURF SCI
JI Surf. Sci.
PD MAR 10
PY 2003
VL 527
IS 1-3
BP L203
EP L212
DI 10.1016/S0039-6028(03)00003-7
PG 10
WC Chemistry, Physical; Physics, Condensed Matter
SC Chemistry; Physics
GA 655UL
UT WOS:000181571000007
ER

PT J
AU Mas, EM
   Bukowski, R
   Szalewicz, K
AF Mas, EM
   Bukowski, R
   Szalewicz, K
TI Ab initio three-body interactions for water. I. Potential and structure
   of water trimer
SO JOURNAL OF CHEMICAL PHYSICS
LA English
DT Article
ID ADAPTED PERTURBATION-THEORY; CORRELATED MOLECULAR CALCULATIONS;
   GAUSSIAN-BASIS SETS; VAN-DER-WAALS; INTERMOLECULAR INTERACTION ENERGIES;
   3-BODY NONADDITIVITY; LIQUID WATER; SPECTROSCOPIC ACCURACY; MONOMER
   GEOMETRY; BINDING-ENERGIES
AB A new ab initio three-body potential for water has been generated from the Hartree-Fock method and symmetry-adapted perturbation theory calculations performed at 7533 trimer geometries. The calculated nonadditive energies were then fitted to a physically motivated analytic formula containing representations of short-range exchange contributions and damped induction terms. To our knowledge, this is the first time the short-range nonadditive interactions have been explicitly included in a potential for water. The fitted nonadditive potential was then applied, together with an accurate ab initio pair potential, SAPT-5s, to evaluate the effects of nonadditivity on the structure and energetics of water trimer. (C) 2003 American Institute of Physics.
C1 Univ Delaware, Dept Phys & Astron, Newark, DE 19716 USA.
   Los Alamos Natl Lab, Los Alamos, NM 87545 USA.
RP Mas, EM (reprint author), Univ Delaware, Dept Phys & Astron, Newark, DE 19716 USA.
NR 72
TC 95
Z9 95
U1 0
U2 12
PU AMER INST PHYSICS
PI MELVILLE
PA CIRCULATION & FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1,
   MELVILLE, NY 11747-4501 USA
SN 0021-9606
J9 J CHEM PHYS
JI J. Chem. Phys.
PD MAR 8
PY 2003
VL 118
IS 10
BP 4386
EP 4403
DI 10.1063/1.1542871
PG 18
WC Chemistry, Physical; Physics, Atomic, Molecular & Chemical
SC Chemistry; Physics
GA 646ZB
UT WOS:000181065800008
ER

PT J
AU Mas, EM
   Bukowski, R
   Szalewicz, K
AF Mas, EM
   Bukowski, R
   Szalewicz, K
TI Ab initio three-body interactions for water. II. Effects on structure
   and energetics of liquid
SO JOURNAL OF CHEMICAL PHYSICS
LA English
DT Article
ID ADAPTED PERTURBATION-THEORY; MOLECULAR-DYNAMICS SIMULATIONS;
   PATH-INTEGRAL SIMULATIONS; MONTE-CARLO SIMULATIONS; VAN-DER-WAALS;
   INTERMOLECULAR POTENTIALS; SUPERCRITICAL CONDITIONS; SPECTROSCOPIC
   ACCURACY; X-RAY; ARGON
AB A new ab initio three-body potential [E. M. Mas , J. Chem. Phys. 118, 4386 (2003), preceding paper] has been employed, together with an accurate ab initio pair potential SAPT-5s, in Monte Carlo simulations of liquid water in the canonical ensemble at ambient conditions. Analysis of radial distribution functions from these simulations illustrates the profound effect nonadditive forces have on the hydrogen-bonded structure of the liquid. Simulations using only the two-body potential give one hydrogen bond per molecule less than observed experimentally, radial distribution functions far from measured ones, and the internal energy underestimated relative to the experimental value. When three-body effects are introduced, all these quantities become significantly closer to experimental ones. In particular, we show that three-body effects result in a reorientation of water molecules leading to significantly increased number of hydrogen bonds. Our simulations indicate that three-body effects contribute 14.5% to the internal energy of water, whereas four- and higher-body effects contribute 1.4%. Since the ab initio three-body terms which are relevant for simulations are well reproduced by the nonadditive portion of classical induction interaction, our work confirms to some extent the validity of polarization models of water. (C) 2003 American Institute of Physics.
C1 Univ Delaware, Dept Phys & Astron, Newark, DE 19716 USA.
   Los Alamos Natl Lab, Los Alamos, NM 87545 USA.
RP Mas, EM (reprint author), Univ Delaware, Dept Phys & Astron, Newark, DE 19716 USA.
NR 54
TC 53
Z9 53
U1 0
U2 13
PU AMER INST PHYSICS
PI MELVILLE
PA CIRCULATION & FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1,
   MELVILLE, NY 11747-4501 USA
SN 0021-9606
J9 J CHEM PHYS
JI J. Chem. Phys.
PD MAR 8
PY 2003
VL 118
IS 10
BP 4404
EP 4413
DI 10.1063/1.1542872
PG 10
WC Chemistry, Physical; Physics, Atomic, Molecular & Chemical
SC Chemistry; Physics
GA 646ZB
UT WOS:000181065800009
ER

PT J
AU Mann, AM
   Chen, X
   Lozovsky, VA
   Moore, CB
AF Mann, AM
   Chen, X
   Lozovsky, VA
   Moore, CB
TI Dissociation dynamics of the (A)over-tilde(2)A '' state of vinyl radical
SO JOURNAL OF CHEMICAL PHYSICS
LA English
DT Article
ID ELECTRONIC STATES; PHOTODISSOCIATION; C2H3; SPECTROSCOPY; NM
AB H or D atom velocities are reported for dissociation from several vibrational levels in the lowest 2500 cm(-1) of the (A) over tilde (2)A" state of two vinyl radical isotopomers, C2H3 and CD2CH. Energies are inferred for the acetylene product and compared with both theoretical and experimental work. An upper bound is given for the rate of H-atom scrambling between the alpha and beta carbon atoms. (C) 2003 American Institute of Physics.
C1 Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA.
   Univ Calif Berkeley, Lawrence Berkeley Lab, Div Chem Sci, Berkeley, CA 94720 USA.
   Ohio State Univ, Dept Chem, Laser Spect Facil, Columbus, OH 43210 USA.
RP Mann, AM (reprint author), Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA.
NR 21
TC 6
Z9 7
U1 3
U2 6
PU AMER INST PHYSICS
PI MELVILLE
PA CIRCULATION & FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1,
   MELVILLE, NY 11747-4501 USA
SN 0021-9606
J9 J CHEM PHYS
JI J. Chem. Phys.
PD MAR 8
PY 2003
VL 118
IS 10
BP 4452
EP 4455
DI 10.1063/1.1542878
PG 4
WC Chemistry, Physical; Physics, Atomic, Molecular & Chemical
SC Chemistry; Physics
GA 646ZB
UT WOS:000181065800014
ER

PT J
AU Liu, JB
   Hochlaf, M
   Ng, CY
AF Liu, JB
   Hochlaf, M
   Ng, CY
TI Pulsed field ionization-photoelectron bands for CS2+ in the energy range
   of 13.2-17.6 eV: An experimental and theoretical study
SO JOURNAL OF CHEMICAL PHYSICS
LA English
DT Article
ID 2-PHOTON ABSORPTION-SPECTROSCOPY; DISSOCIATIVE PHOTO-IONIZATION;
   SULFUR-CONTAINING MOLECULES; ADVANCED LIGHT-SOURCE; HIGH-RESOLUTION;
   SYNCHROTRON-RADIATION; CARBON-DISULFIDE; CHEMICAL-DYNAMICS; EUV REGION;
   SPECTRUM
AB Vacuum ultraviolet pulsed field ionization-photoelectron (PFI-PE) spectra for CS2 have been obtained in the energy range of 13.2-17.6 eV, revealing complex vibronic structures for the CS2+((B) over tilde (2)Sigma(u)(+) and (C) over tilde (2)Sigma(g)(+)) states. The PFI-PE spectra for CS2+((B) over tilde (2)Sigma(u)(+) and (C) over tilde (2)Sigma(g)(+)) are dominated by the nu(1)(+) (symmetric stretching) mode. However, PFI-PE bands due to the nu(2)(+) (bending) and nu(3)(+) (antisymmetric stretching) modes with both even and odd quanta are clearly resolved. The simulation of rotational contours resolved in the origin PFI-PE bands yields accurate ionization energies of 14.4742+/-0.0005 eV (116 742+/-4 cm(-1)) and 16.1883+/-0.0005 eV (130 567+/-4 cm(-1)) for the formation of CS2+((B) over tilde (2)Sigma(u)(+) and (C) over tilde (2)Sigma(g)(+)) states from CS2((X) over tilde (1)Sigma(g)(+)), respectively. The PFI-PE bands for (2)Sigma(u)(+)(3(0)(2)) and (2)Sigma(g)(+)(3(0)(3)) at 14.805 and 14.965 eV, which are in near energy resonance with the 0 K dissociation thresholds for the formation of S+(S-4)+CS(X (1)Sigma(+); nu'=0 and 1) from CS2, respectively, are found to be enhanced. These enhancements are rationalized by the prompt dissociation of excited CS2 in high-n (ngreater than or equal to100) Rydberg states prior to PFI. Three-dimensional potential energy functions (PEFs) for CS2+(2 (2)Pi(u), (B) over tilde (2)Sigma(u)(+), and (C) over tilde (2)Sigma(g)(+)) states have been generated theoretically using the complete active space self-consistent field and internally contracted multireference configuration interaction methods. On the basis of these PEFs, the harmonic frequencies for CS2+(2 (2)Pi(u), B (2)Sigma(u)(+), and (C) over tilde (2)Sigma(g)(+)) and vibronic energy levels for CS2+(B (2)Sigma(u)(+)) have been calculated variationally. These theoretical predictions have made possible a satisfactory assignment of the vibronic bands resolved in the PFI-PE spectra for CS2+((B) over tilde (2)Sigma(u)+ and (C) over tilde (2)Sigma(g)(+)). Using the theoretical predictions obtained here, we have also assigned vibronic bands for CS2+(2 (2)Pi(u)) observed in the HeI photoelectron spectrum [Baltzer , Chem. Phys. 202, 185 (1996)]. (C) 2003 American Institute of Physics.
C1 Univ Calif Davis, Dept Chem, Davis, CA 95616 USA.
   Univ Marne Vallee, Theoret Chem Grp, F-77454 Marne La Vallee, France.
   Univ Calif Berkeley, Lawrence Berkeley Lab, Div Chem Sci, Berkeley, CA 94720 USA.
RP Ng, CY (reprint author), Univ Calif Davis, Dept Chem, Davis, CA 95616 USA.
NR 80
TC 13
Z9 13
U1 1
U2 2
PU AMER INST PHYSICS
PI MELVILLE
PA CIRCULATION & FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1,
   MELVILLE, NY 11747-4501 USA
SN 0021-9606
J9 J CHEM PHYS
JI J. Chem. Phys.
PD MAR 8
PY 2003
VL 118
IS 10
BP 4487
EP 4498
DI 10.1063/1.1543584
PG 12
WC Chemistry, Physical; Physics, Atomic, Molecular & Chemical
SC Chemistry; Physics
GA 646ZB
UT WOS:000181065800019
ER

PT J
AU Hobbs, PV
   Sinha, P
   Yokelson, RJ
   Christian, TJ
   Blake, DR
   Gao, S
   Kirchstetter, TW
   Novakov, T
   Pilewskie, P
AF Hobbs, PV
   Sinha, P
   Yokelson, RJ
   Christian, TJ
   Blake, DR
   Gao, S
   Kirchstetter, TW
   Novakov, T
   Pilewskie, P
TI Evolution of gases and particles from a savanna fire in South Africa
SO JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES
LA English
DT Article
DE gases; particles; biomass fires; smoke; savanna fires; evolution of
   smoke
ID BIOMASS BURNING PLUMES; ATMOSPHERIC CHEMISTRY; TROPOSPHERIC OZONE;
   ORGANIC-COMPOUNDS; FOREST FIRES; TRACE GASES; EMISSIONS; CARBON;
   ATLANTIC; NITROGEN
AB [1] Airborne measurements of particles and gases from a 1000- ha savanna fire in South Africa are presented. These measurements represent the most extensive data set reported on the aging of biomass smoke. The measurements include total concentrations of particles ( CN), particle sizes, particulate organic carbon and black carbon, light- scattering coefficients, downwelling UV fluxes, and mixing ratios for 42 trace gases and 7 particulate species. The ratios of excess nitrate, ozone, and gaseous acetic acid to excess CO increased significantly as the smoke aged over similar to 40 - 45 min, indicating that these species were formed by photochemistry in the plume. For 17 other species, the excess mixing ratio normalized by the excess mixing ratio of CO decreased significantly with smoke age. The relative rates of decrease for a number of chemical species imply that the average OH concentration in the plume was similar to 1.7 x 10(7) molecules cm(-3). Excess CN, normalized by excess CO, decreased rapidly during the first similar to 5 min of aging, probably due to coagulation, and then increased, probably due to gas- to- particle conversion. The CO- normalized concentrations of particles < 1.5 mu m in diameter decreased, and particles > 1.5 mum diameter increased, with smoke age. The spectral depletion of solar radiation by the smoke is depicted. The downwelling UV flux near the vertical center of the plume was about two- thirds of that near the top of the plume.
C1 Univ Washington, Dept Atmospher Sci, Seattle, WA 98195 USA.
   Univ Montana, Dept Chem, Missoula, MT 59812 USA.
   Univ Calif Irvine, Dept Chem, Irvine, CA 92717 USA.
   Univ Washington, Dept Chem, Seattle, WA 98195 USA.
   Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA.
   NASA, Ames Res Ctr, Moffett Field, CA 94035 USA.
RP Hobbs, PV (reprint author), Univ Washington, Dept Atmospher Sci, Seattle, WA 98195 USA.
EM phobbs@atmos.washington.edu
RI Yokelson, Robert/C-9971-2011
OI Yokelson, Robert/0000-0002-8415-6808
NR 48
TC 119
Z9 120
U1 3
U2 19
PU AMER GEOPHYSICAL UNION
PI WASHINGTON
PA 2000 FLORIDA AVE NW, WASHINGTON, DC 20009 USA
SN 2169-897X
J9 J GEOPHYS RES-ATMOS
JI J. Geophys. Res.-Atmos.
PD MAR 8
PY 2003
VL 108
IS D13
AR 8485
DI 10.1029/2002JD002352
PG 21
WC Meteorology & Atmospheric Sciences
SC Meteorology & Atmospheric Sciences
GA 665VK
UT WOS:000182141800004
ER

PT J
AU Margarit, SM
   Sondermann, H
   Hall, BE
   Nagar, B
   Hoelz, A
   Pirruccello, M
   Bar-Sagi, D
   Kuriyan, J
AF Margarit, SM
   Sondermann, H
   Hall, BE
   Nagar, B
   Hoelz, A
   Pirruccello, M
   Bar-Sagi, D
   Kuriyan, J
TI Structural evidence for feedback activation by Ras-GTP of the
   Ras-specific nucleotide exchange factor SOS
SO CELL
LA English
DT Article
ID SIGNAL-TRANSDUCTION; INTRAMOLECULAR INTERACTIONS; GENE-PRODUCT; BINDING;
   PROTEINS; SWITCH
AB Growth factor receptors activate Ras by recruiting the nucleotide exchange factor son of sevenless (SOS) to the cell membrane, thereby triggering the production of GTP-loaded Ras. Crystallographic analyses of Ras bound to the catalytic module of SOS have led to the unexpected discovery of a highly conserved Ras binding site on SOS that is located distal to the active site and is specific for Ras-GTP. The crystal structures suggest that Ras-GTP stabilizes the active site of SOS allosterically, and we show that Ras-GTP forms ternary complexes with SOScat in solution and increases significantly the rate of SOScat-stimulated nucleotide release from Ras. These results demonstrate the existence of a positive feedback mechanism for the spatial and temporal regulation of Ras.
C1 SUNY Stony Brook, Dept Mol Genet & Microbiol, Stony Brook, NY 11794 USA.
   Univ Calif Berkeley, Howard Hughes Med Inst, Dept Mol & Cell Biol, Berkeley, CA 94720 USA.
   Univ Calif Berkeley, Howard Hughes Med Inst, Dept Chem, Berkeley, CA 94720 USA.
   Univ Calif Berkeley, Lawrence Berkeley Natl Lab, Phys Biosci Div, Berkeley, CA 94720 USA.
   Rockefeller Univ, New York, NY 10021 USA.
RP Bar-Sagi, D (reprint author), SUNY Stony Brook, Dept Mol Genet & Microbiol, Stony Brook, NY 11794 USA.
EM barsagi@pharm.sunysb.edu; kuriyan@uclink.berkeley.edu
RI Nagar, Bhushan/C-1297-2010
NR 32
TC 223
Z9 230
U1 0
U2 11
PU CELL PRESS
PI CAMBRIDGE
PA 1100 MASSACHUSETTS AVE, CAMBRIDGE, MA 02138 USA
SN 0092-8674
J9 CELL
JI Cell
PD MAR 7
PY 2003
VL 112
IS 5
BP 685
EP 695
DI 10.1016/S0092-8674(03)00149-1
PG 11
WC Biochemistry & Molecular Biology; Cell Biology
SC Biochemistry & Molecular Biology; Cell Biology
GA 653NW
UT WOS:000181443600011
PM 12628188
ER

PT J
AU Settersten, TB
   Farrow, RL
   Gray, JA
AF Settersten, TB
   Farrow, RL
   Gray, JA
TI Coherent infrared-ultraviolet double-resonance spectroscopy of CH3
SO CHEMICAL PHYSICS LETTERS
LA English
DT Article
ID MULTIPHOTON IONIZATION SPECTROSCOPY; METHYL RADICALS; POLARIZATION
   SPECTROSCOPY; PREDISSOCIATION DYNAMICS; RYDBERG STATE; LASER; FLAME;
   VIBRATION
AB Two-color polarization spectroscopy (TC-PS) and two-color resonant four-wave mixing spectroscopy (TC-RFWM) are used to detect photolytically produced CH3 radicals. An infrared laser pumps individual lines in the v,v(3) fundamental of the X(2)A"(2) state, and an ultraviolet laser probes the pumped levels to reveal rotationally resolved spectra of transitions to the predissociated A(2)A'(1) state. The spectra are fit with a complex Lorentzian lineshape and yield an updated value of 46 239.4+/-1.2 cm(-1) for T-0 of the B state. A detection limit of 2 x 10(13) CH3 molecules per cm(3) per quantum state is observed for these coherent double-resonance techniques. (C) 2003 Elsevier Science B.V. All rights reserved.
C1 Sandia Natl Labs, Combust Res Facil, Livermore, CA 94551 USA.
   Ohio No Univ, Dept Chem, Ada, OH 45810 USA.
RP Settersten, TB (reprint author), Sandia Natl Labs, Combust Res Facil, POB 969,MS 9056, Livermore, CA 94551 USA.
RI Settersten, Thomas/B-3480-2009
OI Settersten, Thomas/0000-0002-8017-0258
NR 25
TC 12
Z9 12
U1 1
U2 7
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0009-2614
J9 CHEM PHYS LETT
JI Chem. Phys. Lett.
PD MAR 7
PY 2003
VL 370
IS 1-2
BP 204
EP 210
DI 10.1016/S0009-2614(03)00062-9
PG 7
WC Chemistry, Physical; Physics, Atomic, Molecular & Chemical
SC Chemistry; Physics
GA 649TR
UT WOS:000181224500030
ER

PT J
AU Luchansky, SJ
   Yarema, KJ
   Takahashi, S
   Bertozzi, CR
AF Luchansky, SJ
   Yarema, KJ
   Takahashi, S
   Bertozzi, CR
TI GlcNAc 2-epimerase can serve a catabolic role in sialic acid metabolism
SO JOURNAL OF BIOLOGICAL CHEMISTRY
LA English
DT Article
ID RENIN-BINDING PROTEIN; D-GLUCOSAMINE 2-EPIMERASE; RAT-LIVER;
   BIFUNCTIONAL ENZYME; MOLECULAR-CLONING; BIOSYNTHESIS; EXPRESSION; CELLS;
   KINASE; GLYCOSYLATION
AB Sialic acid is a major determinant of carbohydrate-receptor interactions in many systems pertinent to human health and disease. N-Acetylmannosamine (ManNAc) is the first committed intermediate in the sialic acid biosynthetic pathway; thus, the mechanisms that control intracellular ManNAc levels are important regulators of sialic acid production. UDP-GlcNAc 2-epimerase and GlcNAc 2-epimerase are two enzymes capable of generating ManNAc from UDP-GlcNAc and GlcNAc, respectively. Whereas the former enzyme has been shown to direct metabolic flux toward sialic acid in vivo, the function of the latter enzyme is unclear. Here we study the effects of GlcNAc 2-epimerase expression on sialic acid production in cells. A key tool we developed for this study is a cell-permeable, small molecule inhibitor of GlcNAc 2-epimerase designed based on mechanistic principles. Our results indicate that, unlike UDPGlcNAc 2-epimerase, which promotes biosynthesis of sialic acid, GlcNAc 2-epimerase can serve a catabolic role, diverting metabolic flux away from the sialic acid pathway.
C1 Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA.
   Univ Calif Berkeley, Dept Mol & Cell Biol, Berkeley, CA 94720 USA.
   Univ Calif Berkeley, Howard Hughes Med Inst, Berkeley, CA 94720 USA.
   Lawrence Berkeley Lab, Div Mat Sci, Ctr Adv Mat, Berkeley, CA 94720 USA.
   Akita Res Inst Food & Brewing, Dept Bioengn, Akita 0101623, Japan.
RP Bertozzi, CR (reprint author), Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA.
FU NIGMS NIH HHS [GM58867]
NR 48
TC 40
Z9 41
U1 1
U2 9
PU AMER SOC BIOCHEMISTRY MOLECULAR BIOLOGY INC
PI BETHESDA
PA 9650 ROCKVILLE PIKE, BETHESDA, MD 20814-3996 USA
SN 0021-9258
J9 J BIOL CHEM
JI J. Biol. Chem.
PD MAR 7
PY 2003
VL 278
IS 10
BP 8035
EP 8042
DI 10.1074/jbc.M212127200
PG 8
WC Biochemistry & Molecular Biology
SC Biochemistry & Molecular Biology
GA 653ZK
UT WOS:000181466800038
PM 12499362
ER

PT J
AU Ernst, JA
   Brunger, AT
AF Ernst, JA
   Brunger, AT
TI High resolution structure, stability, and synaptotagmin binding of a
   truncated neuronal SNARE complex
SO JOURNAL OF BIOLOGICAL CHEMISTRY
LA English
DT Article
ID PROTEIN-PROTEIN INTERACTIONS; STRUCTURE REFINEMENT; SYNAPTIC VESICLES;
   CRYSTAL-STRUCTURE; MEMBRANE-FUSION; R-SNARE; SYNTAXIN; SYNAPTOBREVIN;
   EXOCYTOSIS; SNAP-25
AB The structure of a truncated SNARE complex has been solved to 1.4-Angstrom resolution revealing a stabilizing salt bridge, sites of hydration, and conformational variability of the ionic central layer that were not observed in a previously published structure at 2.4-Angstrom resolution (Sutton, R. B., Fasshauer, D., Jahn, R., and Brunger, A. T. (1998) Nature 395, 347-353). The truncated complex lacks residues involved in phospholipid binding and denatures at a lower temperature than longer complexes as assessed by SDS and circular dichroism thermal melts. The truncated SNARE complex is monomeric, and it retains binding to synaptotagmin I.
C1 Stanford Univ, Howard Hughes Med Inst, Stanford, CA 94305 USA.
   Stanford Univ, Dept Mol & Cellular Physiol, Stanford, CA 94305 USA.
   Stanford Univ, Dept Neurol, Stanford, CA 94305 USA.
   Stanford Univ, Dept Neurol Sci, Stanford, CA 94305 USA.
   Stanford Univ, Stanford Synchrotron Radiat Lab, Stanford, CA 94305 USA.
RP Brunger, AT (reprint author), Stanford Univ, Howard Hughes Med Inst, Stanford, CA 94305 USA.
OI Brunger, Axel/0000-0001-5121-2036
NR 43
TC 50
Z9 53
U1 3
U2 8
PU AMER SOC BIOCHEMISTRY MOLECULAR BIOLOGY INC
PI BETHESDA
PA 9650 ROCKVILLE PIKE, BETHESDA, MD 20814-3996 USA
SN 0021-9258
J9 J BIOL CHEM
JI J. Biol. Chem.
PD MAR 7
PY 2003
VL 278
IS 10
BP 8630
EP 8636
DI 10.1074/jbc.M211889200
PG 7
WC Biochemistry & Molecular Biology
SC Biochemistry & Molecular Biology
GA 653ZK
UT WOS:000181466800114
PM 12496247
ER

PT J
AU Yang, ZR
   Savchenko, A
   Yakunin, A
   Zhang, RG
   Edwards, A
   Arrowsmith, C
   Tong, L
AF Yang, ZR
   Savchenko, A
   Yakunin, A
   Zhang, RG
   Edwards, A
   Arrowsmith, C
   Tong, L
TI Aspartate dehydrogenase, a novel enzyme identified from structural and
   functional studies of TM1643
SO JOURNAL OF BIOLOGICAL CHEMISTRY
LA English
DT Article
ID ESCHERICHIA-COLI; SEMIALDEHYDE DEHYDROGENASE; KINETIC MECHANISMS;
   PROTEIN; DIFFRACTION; OXIDASE; MODELS
AB The open reading frame TM1643 of Thermotoga maritima belongs to a large family of proteins, with homologues in bacteria, archaea, and eukaryotes. TM1643 is found in an operon with two other genes that encode enzymes involved in the biosynthesis of NAD. In several bacteria, the gene in the position occupied by TM1643 encodes an aspartate oxidase (NadB), which synthesizes iminoaspartate as a substrate for NadA, the next enzyme in the pathway. The amino acid sequence of TM1643 does not share any recognizable homology with aspartate oxidase or with other proteins of known functions or structures. To help define the biological functions of TM1643, we determined its crystal structure at 2.6A resolution and performed a series of screens for enzymatic function. The structure reveals the presence of an N-terminal Rossmann fold domain with a bound NAD(+) cofactor and a C-terminal alpha+beta domain. The structural information suggests that TM1643 may be a dehydrogenase and the active site of the enzyme is located at the interface between the two domains. The enzymatic characterization of TM1643 revealed that it possesses NAD or NADP-dependent dehydrogenase activity toward L-aspartate but no aspartate oxidase activity. The product of the aspartate dehydrogenase activity is also iminoaspartate. Therefore, our studies demonstrate that two different enzymes, an oxidase and a dehydrogenase, may have evolved to catalyze the first step of NAD biosynthesis in prokaryotes. TM1643 establishes a new class of amino acid dehydrogenases.
C1 Columbia Univ, Dept Biol Sci, New York, NY 10027 USA.
   Univ Toronto, Ontario Canc Inst, Toronto, ON M5G 2M9, Canada.
   Univ Toronto, Dept Med Biophys, Toronto, ON M5G 2M9, Canada.
   Univ Toronto, Banting & Best Dept Med Res, Toronto, ON M5G 1L6, Canada.
   Argonne Natl Lab, Struct Biol Ctr, Argonne, IL 60439 USA.
RP Tong, L (reprint author), Columbia Univ, Dept Biol Sci, New York, NY 10027 USA.
RI Yakunin, Alexander/J-1519-2014; 
OI Yakunin, Alexander/0000-0003-0813-6490; Tong, Liang/0000-0002-0563-6468
FU NIGMS NIH HHS [P50 GM62413]
NR 24
TC 35
Z9 40
U1 0
U2 2
PU AMER SOC BIOCHEMISTRY MOLECULAR BIOLOGY INC
PI BETHESDA
PA 9650 ROCKVILLE PIKE, BETHESDA, MD 20814-3996 USA
SN 0021-9258
J9 J BIOL CHEM
JI J. Biol. Chem.
PD MAR 7
PY 2003
VL 278
IS 10
BP 8804
EP 8808
DI 10.1074/jbc.M211892200
PG 5
WC Biochemistry & Molecular Biology
SC Biochemistry & Molecular Biology
GA 653ZK
UT WOS:000181466800135
PM 12496312
ER

PT J
AU Mura, C
   Katz, JE
   Clarke, SG
   Eisenberg, D
AF Mura, C
   Katz, JE
   Clarke, SG
   Eisenberg, D
TI Structure and function of an archaeal homolog of survival protein E
   (SurE alpha): An acid phosphatase with purine nucleotide specificity
SO JOURNAL OF MOLECULAR BIOLOGY
LA English
DT Article
DE survival protein E; domain swapping; acid phosphatase; archaeal protein;
   Rossmann-like fold
ID STATIONARY-PHASE SURVIVAL; ELECTRON-DENSITY MAPS; X-RAY-DIFFRACTION;
   ESCHERICHIA-COLI; SEQUENCE; DOMAIN; ALGORITHMS; MUTATIONS; PROGRAMS;
   GROWTH
AB The survival protein E (SurE) family was discovered by its correlation to stationary phase survival of Escherichia coli and various repair proteins involved in sustaining this and other stress-response phenotypes. In order to better understand this ancient and well-conserved protein family, we have determined the 2.0 Angstrom resolution crystal structure of SurEalpha from the hyperthermophilic crenarchaeon Pyrobaculum aerophilum (Pae). This first structure of an archaeal SurE reveals significant similarities to and differences from the only other known SurE structure, that from the eubacterium Thermatoga maritima (Tma). Both SurE monomers adopt similar folds; however, unlike the Tma SurE dimer, crystalline Pae SurEalpha is predominantly non-domain swapped. Comparative structural analyses of Tma and Pae SurE suggest conformationally variant regions, such as a hinge loop that may be involved in domain swapping. The putative SurE active site is highly conserved, and implies a model for SurE bound to a potential substrate, guanosine-5-monophosphate (GMP). Pae SurEalpha has optimal acid phosphatase activity at temperatures above 90degreesC, and is less specific than Tma SurE in terms of metal ion requirements. Substrate specificity also differs between Pae and Tma SurE, with a more specific recognition of purine nucleotide's by the archaeal enzyme. Analyses of the sequences, phylogenetic distribution, and genomic organization of the SurE family reveal examples of genomes encoding multiple surE genes, and suggest that SurE homologs constitute a broad family of enzymes with phosphatase-like activities. (C) 2003 Elsevier Science Ltd. All rights reserved.
C1 Univ Calif Los Angeles, Howard Hughes Med Inst, Los Angeles, CA 90095 USA.
   Univ Calif Los Angeles, DOE, Inst Genom & Proteom, Inst Mol Biol, Los Angeles, CA 90095 USA.
   Univ Calif Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90095 USA.
   Univ Calif Los Angeles, Dept Biol Chem, Los Angeles, CA 90095 USA.
RP Eisenberg, D (reprint author), Univ Calif Los Angeles, Howard Hughes Med Inst, 201 Boyer Hall,Box 951570, Los Angeles, CA 90095 USA.
EM david@mbi.ucla.edu
FU NIA NIH HHS [AG18000]; NIGMS NIH HHS [GM26020]
NR 35
TC 18
Z9 20
U1 0
U2 2
PU ACADEMIC PRESS LTD ELSEVIER SCIENCE LTD
PI LONDON
PA 24-28 OVAL RD, LONDON NW1 7DX, ENGLAND
SN 0022-2836
J9 J MOL BIOL
JI J. Mol. Biol.
PD MAR 7
PY 2003
VL 326
IS 5
BP 1559
EP 1575
DI 10.1016/S0022-2836(03)00056-1
PG 17
WC Biochemistry & Molecular Biology
SC Biochemistry & Molecular Biology
GA 657ZZ
UT WOS:000181698300022
PM 12595266
ER

PT J
AU Airapetian, A
   Akopov, N
   Akopov, Z
   Amarian, M
   Ammosov, VV
   Aschenauer, EC
   Avakian, H
   Avakian, R
   Avetissian, A
   Avetissian, E
   Bailey, P
   Baturin, V
   Baumgarten, C
   Beckmann, M
   Belostotski, S
   Bernreuther, S
   Bianchi, N
   Blok, HP
   Bottcher, H
   Borissov, A
   Bouhali, O
   Bouwhuis, M
   Brack, J
   Brauksiepe, S
   Brull, A
   Brunn, I
   Bulten, HJ
   Capitani, GP
   Cisbani, E
   Ciullo, G
   Court, GR
   Dalpiaz, PF
   De Leo, R
   De Nardo, L
   De Sanctis, E
   Devitsin, E
   Huberts, PKAD
   Di Nezza, P
   Duren, M
   Ehrenfried, M
   Elbakian, G
   Ellinghaus, F
   Elschenbroich, U
   Ely, J
   Fabbri, R
   Fantoni, A
   Fechtchenko, A
   Felawka, L
   Filippone, BW
   Fischer, H
   Fox, B
   Franz, J
   Frullani, S
   Garber, Y
   Gapienko, V
   Garibaldi, F
   Garutti, E
   Gavrilov, G
   Gharibyan, V
   Graw, G
   Grebeniouk, O
   Green, PW
   Greeniaus, LG
   Gute, A
   Haeberli, W
   Hafidi, K
   Hartig, M
   Hasch, D
   Heesbeen, D
   Heinsius, FH
   Henoch, M
   Hertenberger, R
   Hesselink, WHA
   Hofman, G
   Holler, Y
   Holt, RJ
   Hommez, B
   Iarygin, G
   Izotov, A
   Jackson, HE
   Jgoun, A
   Jung, P
   Kaiser, R
   Kinney, E
   Kisselev, A
   Kitching, P
   Konigsmann, K
   Kolster, H
   Kopytin, M
   Korotkov, V
   Kotik, E
   Kozlov, V
   Krauss, B
   Krivokhijine, VG
   Kyle, G
   Lagamba, L
   Laziev, A
   Lenisa, P
   Liebing, P
   Lindemann, T
   Lorenzon, W
   Maas, A
   Makins, NCR
   Marukyan, H
   Masoli, F
   Menden, F
   Mexner, V
   Meyners, N
   Mikloukho, O
   Miller, CA
   Muccifora, V
   Nagaitsev, A
   Nappi, E
   Naryshkin, Y
   Nass, A
   Negodaeva, K
   Nowak, WD
   Oganessyan, K
   Orlandi, G
   Podiatchev, S
   Potashov, S
   Potterveld, DH
   Raithel, M
   Rappoport, V
   Reggiani, D
   Reimer, P
   Reischl, A
   Reolon, AR
   Rith, K
   Rostomyan, A
   Ryckbosch, D
   Sakemi, Y
   Sanjiev, I
   Sato, F
   Savin, I
   Scarlett, C
   Schafer, A
   Schill, C
   Schmidt, F
   Schnell, G
   Schuler, KP
   Schwind, A
   Seibert, J
   Seitz, B
   Shanidze, R
   Shibata, TA
   Shutov, V
   Simani, MC
   Sinram, K
   Stancari, M
   Steffens, E
   Steijger, JJM
   Stewart, J
   Stosslein, U
   Suetsugu, K
   Taroian, S
   Terkulov, A
   Tessarin, S
   Thomas, E
   Tipton, B
   Tytgat, M
   Urciuoli, GM
   van den Brand, JFJ
   van der Steenhoven, G
   van de Vyver, R
   Vetterli, MC
   Vikhrov, V
   Vincter, MG
   Visser, J
   Volmer, J
   Weiskopf, C
   Wendland, J
   Wilbert, J
   Wise, T
   Yen, S
   Yoneyama, S
   Zihlmann, B
   Zohrabian, H
AF Airapetian, A
   Akopov, N
   Akopov, Z
   Amarian, M
   Ammosov, VV
   Aschenauer, EC
   Avakian, H
   Avakian, R
   Avetissian, A
   Avetissian, E
   Bailey, P
   Baturin, V
   Baumgarten, C
   Beckmann, M
   Belostotski, S
   Bernreuther, S
   Bianchi, N
   Blok, HP
   Bottcher, H
   Borissov, A
   Bouhali, O
   Bouwhuis, M
   Brack, J
   Brauksiepe, S
   Brull, A
   Brunn, I
   Bulten, HJ
   Capitani, GP
   Cisbani, E
   Ciullo, G
   Court, GR
   Dalpiaz, PF
   De Leo, R
   De Nardo, L
   De Sanctis, E
   Devitsin, E
   Huberts, PKAD
   Di Nezza, P
   Duren, M
   Ehrenfried, M
   Elbakian, G
   Ellinghaus, F
   Elschenbroich, U
   Ely, J
   Fabbri, R
   Fantoni, A
   Fechtchenko, A
   Felawka, L
   Filippone, BW
   Fischer, H
   Fox, B
   Franz, J
   Frullani, S
   Garber, Y
   Gapienko, V
   Garibaldi, F
   Garutti, E
   Gavrilov, G
   Gharibyan, V
   Graw, G
   Grebeniouk, O
   Green, PW
   Greeniaus, LG
   Gute, A
   Haeberli, W
   Hafidi, K
   Hartig, M
   Hasch, D
   Heesbeen, D
   Heinsius, FH
   Henoch, M
   Hertenberger, R
   Hesselink, WHA
   Hofman, G
   Holler, Y
   Holt, RJ
   Hommez, B
   Iarygin, G
   Izotov, A
   Jackson, HE
   Jgoun, A
   Jung, P
   Kaiser, R
   Kinney, E
   Kisselev, A
   Kitching, P
   Konigsmann, K
   Kolster, H
   Kopytin, M
   Korotkov, V
   Kotik, E
   Kozlov, V
   Krauss, B
   Krivokhijine, VG
   Kyle, G
   Lagamba, L
   Laziev, A
   Lenisa, P
   Liebing, P
   Lindemann, T
   Lorenzon, W
   Maas, A
   Makins, NCR
   Marukyan, H
   Masoli, F
   Menden, F
   Mexner, V
   Meyners, N
   Mikloukho, O
   Miller, CA
   Muccifora, V
   Nagaitsev, A
   Nappi, E
   Naryshkin, Y
   Nass, A
   Negodaeva, K
   Nowak, WD
   Oganessyan, K
   Orlandi, G
   Podiatchev, S
   Potashov, S
   Potterveld, DH
   Raithel, M
   Rappoport, V
   Reggiani, D
   Reimer, P
   Reischl, A
   Reolon, AR
   Rith, K
   Rostomyan, A
   Ryckbosch, D
   Sakemi, Y
   Sanjiev, I
   Sato, F
   Savin, I
   Scarlett, C
   Schafer, A
   Schill, C
   Schmidt, F
   Schnell, G
   Schuler, KP
   Schwind, A
   Seibert, J
   Seitz, B
   Shanidze, R
   Shibata, TA
   Shutov, V
   Simani, MC
   Sinram, K
   Stancari, M
   Steffens, E
   Steijger, JJM
   Stewart, J
   Stosslein, U
   Suetsugu, K
   Taroian, S
   Terkulov, A
   Tessarin, S
   Thomas, E
   Tipton, B
   Tytgat, M
   Urciuoli, GM
   van den Brand, JFJ
   van der Steenhoven, G
   van de Vyver, R
   Vetterli, MC
   Vikhrov, V
   Vincter, MG
   Visser, J
   Volmer, J
   Weiskopf, C
   Wendland, J
   Wilbert, J
   Wise, T
   Yen, S
   Yoneyama, S
   Zihlmann, B
   Zohrabian, H
CA HERMES Collaboration
TI Evidence for quark-hadron duality in the proton spin asymmetry A(1)
SO PHYSICAL REVIEW LETTERS
LA English
DT Article
ID STRUCTURE FUNCTIONS G(1); POLARIZED HYDROGEN; SCATTERING;
   Q(2)-DEPENDENCE; DISTRIBUTIONS; POLARIMETER; RESONANCES; DEUTERON;
   BEHAVIOR; HELICITY
AB Spin-dependent lepton-nucleon scattering data have been used to investigate the validity of the concept of quark-hadron duality for the spin asymmetry A(1). Longitudinally polarized positrons were scattered off a longitudinally polarized hydrogen target for values of Q(2) between 1.2 and 12 GeV2 and values of W-2 between 1 and 4 GeV2. The average double-spin asymmetry in the nucleon resonance region is found to agree with that measured in deep-inelastic scattering at the same values of the Bjorken scaling variable x. This finding implies that the description of A(1) in terms of quark degrees of freedom is valid also in the nucleon resonance region for values of Q(2) above 1.6 GeV2.
C1 Yerevan Phys Inst, Yerevan 375036, Armenia.
   Univ Alberta, Dept Phys, Edmonton, AB T6G 2J1, Canada.
   Argonne Natl Lab, Div Phys, Argonne, IL 60439 USA.
   Ist Nazl Fis Nucl, Sez Bari, I-70124 Bari, Italy.
   CALTECH, WK Kellogg Radiat Lab, Pasadena, CA 91125 USA.
   Univ Colorado, Phys Nucl Lab, Boulder, CO 80309 USA.
   DESY, D-22603 Hamburg, Germany.
   DESY Zeuthen, D-15738 Zeuthen, Germany.
   Joint Inst Nucl Res, Dubna 141980, Russia.
   Univ Erlangen Nurnberg, Inst Phys, D-91058 Erlangen, Germany.
   Univ Ferrara, Dipartimento Fis, I-44100 Ferrara, Italy.
   Ist Nazl Fis Mat, Sez Ferrara, I-44100 Ferrara, Italy.
   Ist Nazl Fis Nucl, Lab Nazl Frascati, I-00044 Frascati, Italy.
   Univ Freiburg, Fak Phys, D-79104 Freiburg, Germany.
   State Univ Ghent, Dept Subatom & Radiat Phys, B-9000 Ghent, Belgium.
   Univ Giessen, Inst Phys, D-35392 Giessen, Germany.
   Univ Illinois, Dept Phys, Urbana, IL 61801 USA.
   Univ Liverpool, Dept Phys, Liverpool L69 7ZE, Merseyside, England.
   Univ Wisconsin, Dept Phys, Madison, WI 53706 USA.
   MIT, Nucl Sci Lab, Cambridge, MA 02139 USA.
   Univ Michigan, Randall Lab Phys, Ann Arbor, MI 48109 USA.
   PN Lebedev Phys Inst, Moscow 117924, Russia.
   Univ Munich, Sekt Phys, D-85748 Garching, Germany.
   New Mexico State Univ, Dept Phys, Las Cruces, NM 88003 USA.
   NIKHEF, NL-1009 DB Amsterdam, Netherlands.
   Petersburg Nucl Phys Inst, Gatchina 188350, Russia.
   Inst High Energy Phys, Protvino 142284, Moscow Oblast, Russia.
   Univ Regensburg, Inst Theoret Phys, D-93040 Regensburg, Germany.
   Ist Super Sanita, Ist Nazl Fis Nucl, Sez Roma 1, Grp Sanita & Phys Lab, I-00161 Rome, Italy.
   Simon Fraser Univ, Dept Phys, Burnaby, BC V5A 1S6, Canada.
   TRIUMF, Vancouver, BC V6T 2A3, Canada.
   Tokyo Inst Technol, Dept Phys, Tokyo 152, Japan.
   Vrije Univ Amsterdam, Dept Phys & Astron, NL-1081 HV Amsterdam, Netherlands.
RP Airapetian, A (reprint author), Yerevan Phys Inst, Yerevan 375036, Armenia.
RI Gavrilov, Gennady/C-6260-2013; Holt, Roy/E-5803-2011; Reimer,
   Paul/E-2223-2013; Kozlov, Valentin/M-8000-2015; Terkulov,
   Adel/M-8581-2015; Cisbani, Evaristo/C-9249-2011; 
OI Cisbani, Evaristo/0000-0002-6774-8473; Heinsius,
   Fritz-Herbert/0000-0002-9545-5117; Maas, Axel/0000-0002-4621-2151
NR 37
TC 58
Z9 59
U1 1
U2 3
PU AMERICAN PHYSICAL SOC
PI COLLEGE PK
PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA
SN 0031-9007
J9 PHYS REV LETT
JI Phys. Rev. Lett.
PD MAR 7
PY 2003
VL 90
IS 9
AR 092002
DI 10.1103/PhysRevLett.90.092002
PG 5
WC Physics, Multidisciplinary
SC Physics
GA 653NU
UT WOS:000181443300010
PM 12689215
ER

PT J
AU Aubert, B
   Boutigny, D
   Gaillard, JM
   Hicheur, A
   Karyotakis, Y
   Lees, JP
   Robbe, P
   Tisserand, V
   Zghiche, A
   Palano, A
   Pompili, A
   Chen, JC
   Qi, ND
   Rong, G
   Wang, P
   Zhu, YS
   Eigen, G
   Ofte, I
   Stugu, B
   Abrams, GS
   Borgland, AW
   Breon, AB
   Brown, DN
   Button-Shafer, J
   Cahn, RN
   Charles, E
   Gill, MS
   Gritsan, AV
   Groysman, Y
   Jacobsen, RG
   Kadel, RW
   Kadyk, J
   Kerth, LT
   Kolomensky, YG
   Kral, JF
   LeClerc, C
   Levi, ME
   Lynch, G
   Mir, LM
   Oddone, PJ
   Orimoto, TJ
   Pripstein, M
   Roe, NA
   Romosan, A
   Ronan, MT
   Shelkov, VG
   Telnov, AV
   Wenzel, WA
   Harrison, TJ
   Hawkes, CM
   Knowles, DJ
   O'Neale, SW
   Penny, RC
   Watson, AT
   Watson, NK
   Deppermann, T
   Goetzen, K
   Koch, H
   Lewandowski, B
   Peters, K
   Schmuecker, H
   Steinke, M
   Barlow, NR
   Bhimji, W
   Boyd, JT
   Chevalier, N
   Clark, PJ
   Cottingham, WN
   Mackay, C
   Wilson, FF
   Abe, K
   Hearty, C
   Mattison, TS
   McKenna, JA
   Thiessen, D
   Jolly, S
   McKemey, AK
   Blinov, VE
   Bukin, AD
   Buzykaev, AR
   Golubev, VB
   Ivanchenko, VN
   Korol, AA
   Kravchenko, EA
   Onuchin, AP
   Serednyakov, SI
   Skovpen, YI
   Yushkov, AN
   Best, D
   Chao, M
   Kirkby, D
   Lankford, AJ
   Mandelkern, M
   McMahon, S
   Stoker, DP
   Arisaka, K
   Buchanan, C
   Chun, S
   MacFarlane, DB
   Prell, S
   Rahatlou, S
   Raven, G
   Sharma, V
   Berryhill, JW
   Campagnari, C
   Dahmes, B
   Hart, PA
   Kuznetsova, N
   Levy, SL
   Long, O
   Lu, A
   Mazur, MA
   Richman, JD
   Verkerke, W
   Beringer, J
   Eisner, AM
   Grothe, M
   Heusch, CA
   Lockman, WS
   Pulliam, T
   Schalk, T
   Schmitz, RE
   Schumm, BA
   Seiden, A
   Turri, M
   Walkowiak, W
   Williams, DC
   Wilson, MG
   Chen, E
   Dubois-Felsmann, GP
   Dvoretskii, A
   Hitlin, DG
   Porter, FC
   Ryd, A
   Samuel, A
   Yang, S
   Jayatilleke, S
   Mancinelli, G
   Meadows, BT
   Sokoloff, MD
   Barillari, T
   Bloom, P
   Ford, WT
   Nauenberg, U
   Olivas, A
   Rankin, P
   Roy, J
   Smith, JG
   van Hoek, WC
   Zhang, L
   Blouw, J
   Harton, JL
   Krishnamurthy, M
   Soffer, A
   Toki, WH
   Wilson, RJ
   Zhang, J
   Altenburg, D
   Brandt, T
   Brose, J
   Colberg, T
   Dickopp, M
   Dubitzky, RS
   Hauke, A
   Maly, E
   Muller-Pfefferkorn, R
   Otto, S
   Schubert, KR
   Schwierz, R
   Spaan, B
   Wilden, L
   Bernard, D
   Bonneaud, GR
   Brochard, F
   Cohen-Tanugi, J
   Ferrag, S
   T'Jampens, S
   Thiebaux, C
   Vasileiadis, G
   Verderi, M
   Anjomshoaa, A
   Bernet, R
   Khan, A
   Lavin, D
   Muheim, F
   Playfer, S
   Swain, JE
   Tinslay, J
   Falbo, M
   Borean, C
   Bozzi, C
   Piemontese, L
   Sarti, A
   Treadwell, E
   Anulli, F
   Baldini-Ferroli, R
   Calcaterra, A
   de Sangro, R
   Falciai, D
   Finocchiaro, G
   Patteri, P
   Peruzzi, IM
   Piccolo, M
   Zallo, A
   Bagnasco, S
   Buzzo, A
   Contri, R
   Crosetti, G
   Lo Vetere, M
   Macri, M
   Monge, MR
   Passaggio, S
   Pastore, FC
   Patrignani, C
   Robutti, E
   Santroni, A
   Tosi, S
   Morii, M
   Bartoldus, R
   Grenier, GJ
   Mallik, U
   Cochran, J
   Crawley, HB
   Lamsa, J
   Meyer, WT
   Rosenberg, EI
   Yi, J
   Davier, M
   Grosdidier, G
   Hocker, A
   Lacker, HM
   Laplace, S
   Le Diberder, F
   Lepeltier, V
   Lutz, AM
   Petersen, TC
   Plaszczynski, S
   Schune, MH
   Tantot, L
   Trincaz-Duvoid, S
   Wormser, G
   Bionta, RM
   Brigljevic, V
   Lange, DJ
   Mugge, M
   van Bibber, K
   Wright, DM
   Bevan, AJ
   Fry, JR
   Gabathuler, E
   Gamet, R
   George, M
   Kay, M
   Payne, DJ
   Sloane, RJ
   Touramanis, C
   Aspinwall, ML
   Bowerman, DA
   Dauncey, PD
   Egede, U
   Eschrich, I
   Morton, GW
   Nash, JA
   Sanders, P
   Smith, D
   Taylor, GP
   Back, JJ
   Bellodi, G
   Dixon, P
   Harrison, PF
   Potter, RJL
   Shorthouse, HW
   Strother, P
   Vidal, PB
   Cowan, G
   Flaecher, HU
   George, S
   Green, MG
   Kurup, A
   Marker, CE
   McMahon, TR
   Ricciardi, S
   Salvatore, F
   Vaitsas, G
   Winter, MA
   Brown, D
   Davis, CL
   Allison, J
   Barlow, RJ
   Forti, AC
   Jackson, F
   Lafferty, GD
   Savvas, N
   Weatherall, JH
   Williams, JC
   Farbin, A
   Jawahery, A
   Lillard, V
   Roberts, DA
   Schieck, JR
   Blaylock, G
   Dallapiccola, C
   Flood, KT
   Hertzbach, SS
   Kofler, R
   Koptchev, VB
   Moore, TB
   Staengle, H
   Willocq, S
   Brau, B
   Cowan, R
   Sciolla, G
   Taylor, F
   Yamamoto, RK
   Milek, M
   Patel, PM
   Palombo, F
   Bauer, JM
   Cremaldi, L
   Eschenburg, V
   Kroeger, R
   Reidy, J
   Sanders, DA
   Summers, DJ
   Hast, C
   Taras, P
   Nicholson, H
   Cartaro, C
   Cavallo, N
   De Nardo, G
   Fabozzi, F
   Gatto, C
   Lista, L
   Paolucci, P
   Piccolo, D
   Sciacca, C
   LoSecco, JM
   Alsmiller, JRG
   Gabriel, TA
   Brau, J
   Frey, R
   Iwasaki, M
   Potter, CT
   Sinev, NB
   Strom, D
   Torrence, E
   Colecchia, F
   Dorigo, A
   Galeazzi, F
   Margoni, M
   Morandin, M
   Posocco, M
   Rotondo, M
   Simonetto, F
   Stroili, R
   Voci, C
   Benayoun, M
   Briand, H
   Chauveau, J
   David, P
   de la Vaissiere, C
   Del Buono, L
   Hamon, O
   Leruste, P
   Ocariz, J
   Pivk, M
   Roos, L
   Stark, J
   Manfredi, PF
   Re, V
   Speziali, V
   Gladney, L
   Guo, QH
   Panetta, J
   Angelini, C
   Batignani, G
   Bettarini, S
   Bondioli, M
   Bucci, F
   Calderini, G
   Campagna, E
   Carpinelli, M
   Forti, F
   Giorgi, MA
   Lusiani, A
   Marchiori, G
   Martinez-Vidal, F
   Morganti, M
   Neri, N
   Paoloni, E
   Rama, M
   Rizzo, G
   Sandrelli, F
   Triggiani, G
   Walsh, J
   Haire, M
   Judd, D
   Paick, K
   Turnbull, L
   Wagoner, DE
   Albert, J
   Elmer, P
   Lu, C
   Miftakov, V
   Olsen, J
   Schaffner, SF
   Smith, AJS
   Tumanov, A
   Varnes, EW
   Bellini, F
   Cavoto, G
   del Re, D
   Faccini, R
   Ferrarotto, F
   Ferroni, F
   Leonardi, E
   Mazzoni, MA
   Morganti, S
   Piredda, G
   Tehrani, FS
   Serra, M
   Voena, C
   Christ, S
   Wagner, G
   Waldi, R
   Adye, T
   De Groot, N
   Franek, B
   Geddes, NI
   Gopal, GP
   Xella, SM
   Aleksan, R
   Emery, S
   Gaidot, A
   Giraud, PF
   de Monchenault, GH
   Kozanecki, W
   Langer, M
   London, GW
   Mayer, B
   Schott, G
   Serfass, B
   Vasseur, G
   Yeche, C
   Zito, M
   Purohit, MV
   Weidemann, AW
   Yumiceva, FX
   Adam, I
   Aston, D
   Berger, N
   Boyarski, AM
   Convery, MR
   Coupal, DP
   Dong, D
   Dorfan, J
   Dunwoodie, W
   Field, RC
   Glanzman, T
   Gowdy, SJ
   Grauges, E
   Haas, T
   Hadig, T
   Halyo, V
   Himel, T
   Hryn'ova, T
   Huffer, ME
   Innes, WR
   Jessop, CP
   Kelsey, MH
   Kim, P
   Kocian, ML
   Langenegger, U
   Leith, DWGS
   Luitz, S
   Luth, V
   Lynch, HL
   Marsiske, H
   Menke, S
   Messner, R
   Muller, DR
   O'Grady, CP
   Ozcan, VE
   Perazzo, A
   Perl, M
   Petrak, S
   Ratcliff, BN
   Robertson, SH
   Roodman, A
   Salnikov, AA
   Schietinger, T
   Schindler, RH
   Schwiening, J
   Simi, G
   Snyder, A
   Soha, A
   Spanier, SM
   Stelzer, J
   Su, D
   Sullivan, MK
   Tanaka, HA
   Va'vra, J
   Wagner, SR
   Weaver, M
   Weinstein, AJR
   Wisniewski, WJ
   Wright, DH
   Young, CC
   Burchat, PR
   Cheng, CH
   Meyer, TI
   Roat, C
   Henderson, R
   Bugg, W
   Cohn, H
   Izen, JM
   Kitayama, I
   Lou, XC
   Bianchi, F
   Bona, M
   Gamba, D
   Bosisio, L
   Della Ricca, G
   Dittongo, S
   Lanceri, L
   Poropat, P
   Vitale, L
   Vuagnin, G
   Panvini, RS
   Banerjee, SW
   Brown, CM
   Fortin, D
   Jackson, PD
   Kowalewski, R
   Roney, JM
   Band, HR
   Dasu, S
   Datta, M
   Eichenbaum, AM
   Hu, H
   Johnson, JR
   Liu, R
   Di Lodovico, F
   Mohapatra, A
   Pan, Y
   Prepost, R
   Scott, IJ
   Sekula, SJ
   von Wimmersperg-Toeller, JH
   Wu, J
   Wu, SL
   Yu, Z
   Neal, H
AF Aubert, B
   Boutigny, D
   Gaillard, JM
   Hicheur, A
   Karyotakis, Y
   Lees, JP
   Robbe, P
   Tisserand, V
   Zghiche, A
   Palano, A
   Pompili, A
   Chen, JC
   Qi, ND
   Rong, G
   Wang, P
   Zhu, YS
   Eigen, G
   Ofte, I
   Stugu, B
   Abrams, GS
   Borgland, AW
   Breon, AB
   Brown, DN
   Button-Shafer, J
   Cahn, RN
   Charles, E
   Gill, MS
   Gritsan, AV
   Groysman, Y
   Jacobsen, RG
   Kadel, RW
   Kadyk, J
   Kerth, LT
   Kolomensky, YG
   Kral, JF
   LeClerc, C
   Levi, ME
   Lynch, G
   Mir, LM
   Oddone, PJ
   Orimoto, TJ
   Pripstein, M
   Roe, NA
   Romosan, A
   Ronan, MT
   Shelkov, VG
   Telnov, AV
   Wenzel, WA
   Harrison, TJ
   Hawkes, CM
   Knowles, DJ
   O'Neale, SW
   Penny, RC
   Watson, AT
   Watson, NK
   Deppermann, T
   Goetzen, K
   Koch, H
   Lewandowski, B
   Peters, K
   Schmuecker, H
   Steinke, M
   Barlow, NR
   Bhimji, W
   Boyd, JT
   Chevalier, N
   Clark, PJ
   Cottingham, WN
   Mackay, C
   Wilson, FF
   Abe, K
   Hearty, C
   Mattison, TS
   McKenna, JA
   Thiessen, D
   Jolly, S
   McKemey, AK
   Blinov, VE
   Bukin, AD
   Buzykaev, AR
   Golubev, VB
   Ivanchenko, VN
   Korol, AA
   Kravchenko, EA
   Onuchin, AP
   Serednyakov, SI
   Skovpen, YI
   Yushkov, AN
   Best, D
   Chao, M
   Kirkby, D
   Lankford, AJ
   Mandelkern, M
   McMahon, S
   Stoker, DP
   Arisaka, K
   Buchanan, C
   Chun, S
   MacFarlane, DB
   Prell, S
   Rahatlou, S
   Raven, G
   Sharma, V
   Berryhill, JW
   Campagnari, C
   Dahmes, B
   Hart, PA
   Kuznetsova, N
   Levy, SL
   Long, O
   Lu, A
   Mazur, MA
   Richman, JD
   Verkerke, W
   Beringer, J
   Eisner, AM
   Grothe, M
   Heusch, CA
   Lockman, WS
   Pulliam, T
   Schalk, T
   Schmitz, RE
   Schumm, BA
   Seiden, A
   Turri, M
   Walkowiak, W
   Williams, DC
   Wilson, MG
   Chen, E
   Dubois-Felsmann, GP
   Dvoretskii, A
   Hitlin, DG
   Porter, FC
   Ryd, A
   Samuel, A
   Yang, S
   Jayatilleke, S
   Mancinelli, G
   Meadows, BT
   Sokoloff, MD
   Barillari, T
   Bloom, P
   Ford, WT
   Nauenberg, U
   Olivas, A
   Rankin, P
   Roy, J
   Smith, JG
   van Hoek, WC
   Zhang, L
   Blouw, J
   Harton, JL
   Krishnamurthy, M
   Soffer, A
   Toki, WH
   Wilson, RJ
   Zhang, J
   Altenburg, D
   Brandt, T
   Brose, J
   Colberg, T
   Dickopp, M
   Dubitzky, RS
   Hauke, A
   Maly, E
   Muller-Pfefferkorn, R
   Otto, S
   Schubert, KR
   Schwierz, R
   Spaan, B
   Wilden, L
   Bernard, D
   Bonneaud, GR
   Brochard, F
   Cohen-Tanugi, J
   Ferrag, S
   T'Jampens, S
   Thiebaux, C
   Vasileiadis, G
   Verderi, M
   Anjomshoaa, A
   Bernet, R
   Khan, A
   Lavin, D
   Muheim, F
   Playfer, S
   Swain, JE
   Tinslay, J
   Falbo, M
   Borean, C
   Bozzi, C
   Piemontese, L
   Sarti, A
   Treadwell, E
   Anulli, F
   Baldini-Ferroli, R
   Calcaterra, A
   de Sangro, R
   Falciai, D
   Finocchiaro, G
   Patteri, P
   Peruzzi, IM
   Piccolo, M
   Zallo, A
   Bagnasco, S
   Buzzo, A
   Contri, R
   Crosetti, G
   Lo Vetere, M
   Macri, M
   Monge, MR
   Passaggio, S
   Pastore, FC
   Patrignani, C
   Robutti, E
   Santroni, A
   Tosi, S
   Morii, M
   Bartoldus, R
   Grenier, GJ
   Mallik, U
   Cochran, J
   Crawley, HB
   Lamsa, J
   Meyer, WT
   Rosenberg, EI
   Yi, J
   Davier, M
   Grosdidier, G
   Hocker, A
   Lacker, HM
   Laplace, S
   Le Diberder, F
   Lepeltier, V
   Lutz, AM
   Petersen, TC
   Plaszczynski, S
   Schune, MH
   Tantot, L
   Trincaz-Duvoid, S
   Wormser, G
   Bionta, RM
   Brigljevic, V
   Lange, DJ
   Mugge, M
   van Bibber, K
   Wright, DM
   Bevan, AJ
   Fry, JR
   Gabathuler, E
   Gamet, R
   George, M
   Kay, M
   Payne, DJ
   Sloane, RJ
   Touramanis, C
   Aspinwall, ML
   Bowerman, DA
   Dauncey, PD
   Egede, U
   Eschrich, I
   Morton, GW
   Nash, JA
   Sanders, P
   Smith, D
   Taylor, GP
   Back, JJ
   Bellodi, G
   Dixon, P
   Harrison, PF
   Potter, RJL
   Shorthouse, HW
   Strother, P
   Vidal, PB
   Cowan, G
   Flaecher, HU
   George, S
   Green, MG
   Kurup, A
   Marker, CE
   McMahon, TR
   Ricciardi, S
   Salvatore, F
   Vaitsas, G
   Winter, MA
   Brown, D
   Davis, CL
   Allison, J
   Barlow, RJ
   Forti, AC
   Jackson, F
   Lafferty, GD
   Savvas, N
   Weatherall, JH
   Williams, JC
   Farbin, A
   Jawahery, A
   Lillard, V
   Roberts, DA
   Schieck, JR
   Blaylock, G
   Dallapiccola, C
   Flood, KT
   Hertzbach, SS
   Kofler, R
   Koptchev, VB
   Moore, TB
   Staengle, H
   Willocq, S
   Brau, B
   Cowan, R
   Sciolla, G
   Taylor, F
   Yamamoto, RK
   Milek, M
   Patel, PM
   Palombo, F
   Bauer, JM
   Cremaldi, L
   Eschenburg, V
   Kroeger, R
   Reidy, J
   Sanders, DA
   Summers, DJ
   Hast, C
   Taras, P
   Nicholson, H
   Cartaro, C
   Cavallo, N
   De Nardo, G
   Fabozzi, F
   Gatto, C
   Lista, L
   Paolucci, P
   Piccolo, D
   Sciacca, C
   LoSecco, JM
   Alsmiller, JRG
   Gabriel, TA
   Brau, J
   Frey, R
   Iwasaki, M
   Potter, CT
   Sinev, NB
   Strom, D
   Torrence, E
   Colecchia, F
   Dorigo, A
   Galeazzi, F
   Margoni, M
   Morandin, M
   Posocco, M
   Rotondo, M
   Simonetto, F
   Stroili, R
   Voci, C
   Benayoun, M
   Briand, H
   Chauveau, J
   David, P
   de la Vaissiere, C
   Del Buono, L
   Hamon, O
   Leruste, P
   Ocariz, J
   Pivk, M
   Roos, L
   Stark, J
   Manfredi, PF
   Re, V
   Speziali, V
   Gladney, L
   Guo, QH
   Panetta, J
   Angelini, C
   Batignani, G
   Bettarini, S
   Bondioli, M
   Bucci, F
   Calderini, G
   Campagna, E
   Carpinelli, M
   Forti, F
   Giorgi, MA
   Lusiani, A
   Marchiori, G
   Martinez-Vidal, F
   Morganti, M
   Neri, N
   Paoloni, E
   Rama, M
   Rizzo, G
   Sandrelli, F
   Triggiani, G
   Walsh, J
   Haire, M
   Judd, D
   Paick, K
   Turnbull, L
   Wagoner, DE
   Albert, J
   Elmer, P
   Lu, C
   Miftakov, V
   Olsen, J
   Schaffner, SF
   Smith, AJS
   Tumanov, A
   Varnes, EW
   Bellini, F
   Cavoto, G
   del Re, D
   Faccini, R
   Ferrarotto, F
   Ferroni, F
   Leonardi, E
   Mazzoni, MA
   Morganti, S
   Piredda, G
   Tehrani, FS
   Serra, M
   Voena, C
   Christ, S
   Wagner, G
   Waldi, R
   Adye, T
   De Groot, N
   Franek, B
   Geddes, NI
   Gopal, GP
   Xella, SM
   Aleksan, R
   Emery, S
   Gaidot, A
   Giraud, PF
   de Monchenault, GH
   Kozanecki, W
   Langer, M
   London, GW
   Mayer, B
   Schott, G
   Serfass, B
   Vasseur, G
   Yeche, C
   Zito, M
   Purohit, MV
   Weidemann, AW
   Yumiceva, FX
   Adam, I
   Aston, D
   Berger, N
   Boyarski, AM
   Convery, MR
   Coupal, DP
   Dong, D
   Dorfan, J
   Dunwoodie, W
   Field, RC
   Glanzman, T
   Gowdy, SJ
   Grauges, E
   Haas, T
   Hadig, T
   Halyo, V
   Himel, T
   Hryn'ova, T
   Huffer, ME
   Innes, WR
   Jessop, CP
   Kelsey, MH
   Kim, P
   Kocian, ML
   Langenegger, U
   Leith, DWGS
   Luitz, S
   Luth, V
   Lynch, HL
   Marsiske, H
   Menke, S
   Messner, R
   Muller, DR
   O'Grady, CP
   Ozcan, VE
   Perazzo, A
   Perl, M
   Petrak, S
   Ratcliff, BN
   Robertson, SH
   Roodman, A
   Salnikov, AA
   Schietinger, T
   Schindler, RH
   Schwiening, J
   Simi, G
   Snyder, A
   Soha, A
   Spanier, SM
   Stelzer, J
   Su, D
   Sullivan, MK
   Tanaka, HA
   Va'vra, J
   Wagner, SR
   Weaver, M
   Weinstein, AJR
   Wisniewski, WJ
   Wright, DH
   Young, CC
   Burchat, PR
   Cheng, CH
   Meyer, TI
   Roat, C
   Henderson, R
   Bugg, W
   Cohn, H
   Izen, JM
   Kitayama, I
   Lou, XC
   Bianchi, F
   Bona, M
   Gamba, D
   Bosisio, L
   Della Ricca, G
   Dittongo, S
   Lanceri, L
   Poropat, P
   Vitale, L
   Vuagnin, G
   Panvini, RS
   Banerjee, SW
   Brown, CM
   Fortin, D
   Jackson, PD
   Kowalewski, R
   Roney, JM
   Band, HR
   Dasu, S
   Datta, M
   Eichenbaum, AM
   Hu, H
   Johnson, JR
   Liu, R
   Di Lodovico, F
   Mohapatra, A
   Pan, Y
   Prepost, R
   Scott, IJ
   Sekula, SJ
   von Wimmersperg-Toeller, JH
   Wu, J
   Wu, SL
   Yu, Z
   Neal, H
CA BABAR Collaboration
TI Measurement of the B-0 -> J/psi pi(+)pi(-) branching fraction
SO PHYSICAL REVIEW LETTERS
LA English
DT Article
AB We present a measurement of the branching fraction for the decay of the neutral B meson into the final state J/psipi(+)pi(-). The data set contains approximately 56x10(6) B (B) over bar pairs produced at the Y(4S) resonance and recorded with the BABAR detector at the PEP-II asymmetric-energy e(+)e(-) storage ring. The result of this analysis is B(B-0-->J/psipi(+)pi(-))=(4.6+/-0.7+/-0.6)x10(-5), where the first error is statistical and the second is systematic. In addition, we measure B(B-0-->J/psirho(0))=(1.6+/-0.6+/-0.4)x10(-5).
C1 Lab Annecy Le Vieux Phys Particules, F-74941 Annecy Le Vieux, France.
   Univ Bari, Dipartmento Fis, I-70126 Bari, Italy.
   Ist Nazl Fis Nucl, I-70126 Bari, Italy.
   Inst High Energy Phys, Beijing 100039, Peoples R China.
   Univ Bergen, Inst Phys, N-5007 Bergen, Norway.
   Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA.
   Univ Birmingham, Birmingham B15 2TT, W Midlands, England.
   Ruhr Univ Bochum, Inst Expt Phys 1, D-44780 Bochum, Germany.
   Univ Bristol, Bristol BS8 1TL, Avon, England.
   Univ British Columbia, Vancouver, BC V6T 1Z1, Canada.
   Brunel Univ, Uxbridge UB8 3PH, Middx, England.
   Budker Inst Nucl Phys, Novosibirsk 630090, Russia.
   Univ Calif Irvine, Irvine, CA 92697 USA.
   Univ Calif Los Angeles, Los Angeles, CA 90024 USA.
   Univ Calif San Diego, La Jolla, CA 92093 USA.
   Univ Calif Santa Barbara, Santa Barbara, CA 93106 USA.
   Univ Calif Santa Cruz, Inst Particle Phys, Santa Cruz, CA 95064 USA.
   CALTECH, Pasadena, CA 91125 USA.
   Univ Cincinnati, Cincinnati, OH 45221 USA.
   Univ Colorado, Boulder, CO 80309 USA.
   Colorado State Univ, Ft Collins, CO 80523 USA.
   Tech Univ Dresden, Inst Kern & Teilchenphys, D-01062 Dresden, Germany.
   Ecole Polytech, LLR, F-91128 Palaiseau, France.
   Univ Edinburgh, Edinburgh EH9 3JZ, Midlothian, Scotland.
   Elon Univ, Elon Univ, NC 27244 USA.
   Univ Ferrara, Dipartmento Fis, I-44100 Ferrara, Italy.
   Ist Nazl Fis Nucl, I-44100 Ferrara, Italy.
   Florida A&M Univ, Tallahassee, FL 32307 USA.
   Ist Nazl Fis Nucl, Lab Nazl Frascati, I-00044 Frascati, Italy.
   Univ Genoa, Dipartimento Fis, I-16146 Genoa, Italy.
   Ist Nazl Fis Nucl, I-16146 Genoa, Italy.
   Harvard Univ, Cambridge, MA 02138 USA.
   Univ Iowa, Iowa City, IA 52242 USA.
   Iowa State Univ, Ames, IA 50011 USA.
   Lab Accelerateur Lineaire, F-91898 Orsay, France.
   Lawrence Livermore Natl Lab, Livermore, CA 94550 USA.
   Univ Liverpool, Liverpool L69 3BX, Merseyside, England.
   Univ London, Imperial Coll, London SW7 2BW, England.
   Univ London, Queen Mary, London E1 4NS, England.
   Univ London Royal Holloway & Bedford New Coll, Egham TW20 0EX, Surrey, England.
   Univ Louisville, Louisville, KY 40292 USA.
   Univ Manchester, Manchester M13 9PL, Lancs, England.
   Univ Maryland, College Pk, MD 20742 USA.
   Univ Massachusetts, Amherst, MA 01003 USA.
   MIT, Nucl Sci Lab, Cambridge, MA 02139 USA.
   McGill Univ, Montreal, PQ H3A 2T8, Canada.
   Univ Milan, Dipartimento Fis, I-20133 Milan, Italy.
   Ist Nazl Fis Nucl, I-20133 Milan, Italy.
   Univ Mississippi, University, MS 38677 USA.
   Univ Montreal, Lab Rene JA Levesque, Montreal, PQ H3C 3J7, Canada.
   Mt Holyoke Coll, S Hadley, MA 01075 USA.
   Univ Naples Federico II, Dipartimento Sci Fis, I-80126 Naples, Italy.
   Ist Nazl Fis Nucl, I-80126 Naples, Italy.
   Univ Notre Dame, Notre Dame, IN 46556 USA.
   Oak Ridge Natl Lab, Oak Ridge, TN 37831 USA.
   Univ Oregon, Eugene, OR 97403 USA.
   Univ Padua, Dipartimento Fis, I-35131 Padua, Italy.
   Ist Nazl Fis Nucl, I-35131 Padua, Italy.
   Univ Paris 06, F-75252 Paris, France.
   Univ Paris 07, Nucl Phys Lab, F-75252 Paris, France.
   Univ Pavia, Dipartimento Elettron, I-27100 Pavia, Italy.
   Ist Nazl Fis Nucl, I-27100 Pavia, Italy.
   Univ Penn, Philadelphia, PA 19104 USA.
   Ist Nazl Fis Nucl, I-56010 Pisa, Italy.
   Univ Pisa, Scuola Normale Super, I-56010 Pisa, Italy.
   Prairie View A&M Univ, Prairie View, TX USA.
   Princeton Univ, Princeton, NJ 08544 USA.
   Univ Roma La Sapienza, Dipartimento Fis, I-00185 Rome, Italy.
   Ist Nazl Fis Nucl, I-00185 Rome, Italy.
   Univ Rostock, D-18051 Rostock, Germany.
   Rutherford Appleton Lab, Didcot OX11 0QX, Oxon, England.
   CEA Saclay, DAPNIA, F-91191 Gif Sur Yvette, France.
   Univ S Carolina, Columbia, SC 29208 USA.
   Stanford Linear Accelerator Ctr, Stanford, CA 94309 USA.
   Stanford Univ, Stanford, CA 94305 USA.
   TRIUMF, Vancouver, BC V6T 2A3, Canada.
   Univ Tennessee, Knoxville, TN 37996 USA.
   Univ Texas, Richardson, TX 75083 USA.
   Univ Turin, Dipartimento Fis Sperimentale, I-10125 Turin, Italy.
   Ist Nazl Fis Nucl, I-10125 Turin, Italy.
   Univ Trieste, Dipartmento Fis, I-34127 Trieste, Italy.
   Ist Nazl Fis Nucl, I-34127 Trieste, Italy.
   Vanderbilt Univ, Nashville, TN 37235 USA.
   Univ Victoria, Victoria, BC V8W 3P6, Canada.
   Univ Wisconsin, Madison, WI 53706 USA.
   Yale Univ, New Haven, CT 06511 USA.
RP Aubert, B (reprint author), Lab Annecy Le Vieux Phys Particules, F-74941 Annecy Le Vieux, France.
RI Bagnasco, Stefano/J-4324-2012; Sarti, Alessio/I-2833-2012; Cavallo,
   Nicola/F-8913-2012; Peters, Klaus/C-2728-2008; de Groot,
   Nicolo/A-2675-2009; Lista, Luca/C-5719-2008; Bellini, Fabio/D-1055-2009;
   Schaffner, Stephen/D-1189-2011; branchini, paolo/A-4857-2011; Neri,
   Nicola/G-3991-2012; Forti, Francesco/H-3035-2011; Rotondo,
   Marcello/I-6043-2012; de Sangro, Riccardo/J-2901-2012; Patrignani,
   Claudia/C-5223-2009; Calcaterra, Alessandro/P-5260-2015; Frey,
   Raymond/E-2830-2016; Monge, Maria Roberta/G-9127-2012; Kravchenko,
   Evgeniy/F-5457-2015; Mir, Lluisa-Maria/G-7212-2015; Martinez Vidal,
   F*/L-7563-2014; Kolomensky, Yury/I-3510-2015; Lo Vetere,
   Maurizio/J-5049-2012; Lusiani, Alberto/N-2976-2015; Lusiani,
   Alberto/A-3329-2016; Morandin, Mauro/A-3308-2016; Della Ricca,
   Giuseppe/B-6826-2013; Di Lodovico, Francesca/L-9109-2016
OI Sarti, Alessio/0000-0001-5419-7951; Peters, Klaus/0000-0001-7133-0662;
   Bellini, Fabio/0000-0002-2936-660X; Neri, Nicola/0000-0002-6106-3756;
   Forti, Francesco/0000-0001-6535-7965; Rotondo,
   Marcello/0000-0001-5704-6163; de Sangro, Riccardo/0000-0002-3808-5455;
   Patrignani, Claudia/0000-0002-5882-1747; Calcaterra,
   Alessandro/0000-0003-2670-4826; Frey, Raymond/0000-0003-0341-2636;
   Monge, Maria Roberta/0000-0003-1633-3195; Mir,
   Lluisa-Maria/0000-0002-4276-715X; Martinez Vidal,
   F*/0000-0001-6841-6035; Kolomensky, Yury/0000-0001-8496-9975; Lo Vetere,
   Maurizio/0000-0002-6520-4480; Lusiani, Alberto/0000-0002-6876-3288;
   Lusiani, Alberto/0000-0002-6876-3288; Morandin,
   Mauro/0000-0003-4708-4240; Della Ricca, Giuseppe/0000-0003-2831-6982; Di
   Lodovico, Francesca/0000-0003-3952-2175
NR 12
TC 43
Z9 43
U1 0
U2 4
PU AMERICAN PHYSICAL SOC
PI COLLEGE PK
PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA
SN 0031-9007
J9 PHYS REV LETT
JI Phys. Rev. Lett.
PD MAR 7
PY 2003
VL 90
IS 9
AR 091801
DI 10.1103/PhysRevLett.90.091801
PG 7
WC Physics, Multidisciplinary
SC Physics
GA 653NU
UT WOS:000181443300008
PM 12857305
ER

PT J
AU Braiman, Y
   Barhen, J
   Protopopescu, V
AF Braiman, Y
   Barhen, J
   Protopopescu, V
TI Control of friction at the nanoscale
SO PHYSICAL REVIEW LETTERS
LA English
DT Article
ID STICK-SLIP MOTION; KONTOROVA-TOMLINSON MODEL; THIN-FILM LUBRICATION; DRY
   FRICTION; INTERFACIAL FRICTION; SLIDING FRICTION; KINETIC FRICTION;
   FLUCTUATIONS; OSCILLATORS; MONOLAYERS
AB We propose a new algorithm to control frictional dynamics of a small array of particles towards preassigned values of the average sliding velocity. The control is based on the concepts of non-Lipschitzian dynamics and terminal attractor. Extensive numerical simulations illustrate the robustness, efficiency, and convenience of the algorithm.
C1 Oak Ridge Natl Lab, Ctr Engn Sci Adv Res, Comp & Computat Sci Directorate, Oak Ridge, TN 37831 USA.
RP Braiman, Y (reprint author), Oak Ridge Natl Lab, Ctr Engn Sci Adv Res, Comp & Computat Sci Directorate, Oak Ridge, TN 37831 USA.
NR 34
TC 40
Z9 40
U1 1
U2 14
PU AMERICAN PHYSICAL SOC
PI COLLEGE PK
PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA
SN 0031-9007
J9 PHYS REV LETT
JI Phys. Rev. Lett.
PD MAR 7
PY 2003
VL 90
IS 9
AR 094301
DI 10.1103/PhysRevLett.90.094301
PG 4
WC Physics, Multidisciplinary
SC Physics
GA 653NU
UT WOS:000181443300018
PM 12689223
ER

PT J
AU Dumitru, A
   Gerland, L
   Strikman, M
AF Dumitru, A
   Gerland, L
   Strikman, M
TI Proton breakup in high-energy pA collisions from perturbative QCD
SO PHYSICAL REVIEW LETTERS
LA English
DT Article
ID GLUON DISTRIBUTION-FUNCTIONS; WEIZSACKER-WILLIAMS FIELD; COLOR GLASS
   CONDENSATE; HEAVY-ION COLLISIONS; BARYON NUMBER; LARGE NUCLEI;
   FRAGMENTATION FUNCTIONS; SMALL-X; QUARK
AB We argue that the distribution of hadrons near the longitudinal light cone in central high-energy pA collisions is computable in weak coupling QCD. This is because the density of gluons per unit transverse area in the dense target at saturation provides an intrinsic semihard momentum scale, Q(s). We predict that the longitudinal distribution of (anti)baryons and mesons steepens with increasing energy and atomic number of the target and that the transverse momentum distribution broadens. We show that the evolution of high moments of the longitudinal net baryon distribution with Q(s) is determined by the anomalous dimension gamma(qq).
C1 Brookhaven Natl Lab, Dept Phys, Upton, NY 11973 USA.
   Tel Aviv Univ, Raymond & Beverly Sackler Fac Exact Sci, Sch Phys & Astron, IL-69978 Tel Aviv, Israel.
   Penn State Univ, Dept Phys, University Pk, PA 16802 USA.
RP Dumitru, A (reprint author), Brookhaven Natl Lab, Dept Phys, Upton, NY 11973 USA.
NR 28
TC 25
Z9 25
U1 0
U2 1
PU AMERICAN PHYSICAL SOC
PI COLLEGE PK
PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA
SN 0031-9007
J9 PHYS REV LETT
JI Phys. Rev. Lett.
PD MAR 7
PY 2003
VL 90
IS 9
AR 092301
DI 10.1103/PhysRevLett.90.092301
PG 4
WC Physics, Multidisciplinary
SC Physics
GA 653NU
UT WOS:000181443300011
PM 12689216
ER

PT J
AU Freund, A
   Radyushkin, AV
   Schafer, A
   Weiss, C
AF Freund, A
   Radyushkin, AV
   Schafer, A
   Weiss, C
TI Exclusive annihilation p(p)over-bar ->gamma gamma in a generalized
   parton picture
SO PHYSICAL REVIEW LETTERS
LA English
DT Article
ID VIRTUAL COMPTON-SCATTERING; FORM-FACTORS; DOUBLE DISTRIBUTIONS; TWIST-3;
   AMPLITUDE; NUCLEON; REGION; QCD
AB Exclusive proton-antiproton annihilation into two photons at large s (similar to10 GeV2) and \t\,\u\similar tos can be described by a generalized parton picture analogous to the "soft mechanism" in wide-angle real Compton scattering. The two photons are emitted in the annihilation of a single fast quark and antiquark. The matrix element describing the transition of the p (p) over bar system to a q (q) over bar pair can be related to the timelike proton elastic form factors as well as to the quark/antiquark distributions measured in inclusive deep-inelastic scattering. The reaction could be studied with the proposed 1.5-15 GeV high-luminosity antiproton storage ring (HESR) at GSI.
C1 Univ Regensburg, Inst Theoret Phys, D-93053 Regensburg, Germany.
   Jefferson Lab, Theory Grp, Newport News, VA 23606 USA.
   Old Dominion Univ, Dept Phys, Norfolk, VA 23529 USA.
RP Freund, A (reprint author), Univ Regensburg, Inst Theoret Phys, D-93053 Regensburg, Germany.
NR 20
TC 18
Z9 18
U1 0
U2 0
PU AMERICAN PHYSICAL SOC
PI COLLEGE PK
PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA
SN 0031-9007
J9 PHYS REV LETT
JI Phys. Rev. Lett.
PD MAR 7
PY 2003
VL 90
IS 9
AR 092001
DI 10.1103/PhysRevLett.90.092001
PG 4
WC Physics, Multidisciplinary
SC Physics
GA 653NU
UT WOS:000181443300009
PM 12689214
ER

PT J
AU Garvey, GT
   Peng, JC
AF Garvey, GT
   Peng, JC
TI Partonic energy loss and the Drell-Yan process
SO PHYSICAL REVIEW LETTERS
LA English
DT Article
ID DIMUON PRODUCTION; NUCLEI; DISTRIBUTIONS; COLLISIONS; QUARKS; QCD
AB We examine the current status of the extraction of the rate of partonic energy loss in nuclei from A-dependent data. The advantages and difficulties of using the Drell-Yan process to measure the energy loss of a parton traversing a cold nuclear medium are discussed. The prospects of using relatively low energy proton beams for a definitive measurement of partonic energy loss are presented.
C1 Los Alamos Natl Lab, Los Alamos, NM 87545 USA.
   Univ Illinois, Urbana, IL 61801 USA.
RP Garvey, GT (reprint author), Los Alamos Natl Lab, POB 1663, Los Alamos, NM 87545 USA.
NR 26
TC 19
Z9 19
U1 0
U2 0
PU AMERICAN PHYSICAL SOC
PI COLLEGE PK
PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA
SN 0031-9007
J9 PHYS REV LETT
JI Phys. Rev. Lett.
PD MAR 7
PY 2003
VL 90
IS 9
AR 092302
DI 10.1103/PhysRevLett.90.092302
PG 4
WC Physics, Multidisciplinary
SC Physics
GA 653NU
UT WOS:000181443300012
PM 12689217
ER

PT J
AU Gomez, L
   Dobry, A
   Geuting, C
   Diep, HT
   Burakovsky, L
AF Gomez, L
   Dobry, A
   Geuting, C
   Diep, HT
   Burakovsky, L
TI Dislocation lines as the precursor of the melting of crystalline solids
   observed in Monte Carlo simulations
SO PHYSICAL REVIEW LETTERS
LA English
DT Article
AB The microscopic mechanism of the melting of a crystal is analyzed by the constant-pressure Monte Carlo simulation of a Lennard-Jones fcc system. Beyond a temperature of the order of 0.8 of the melting temperature, we found that the relevant excitations are lines of defects. Each of these lines has the structure of a random walk of various lengths on an fcc defect lattice. We identify these lines with the dislocation ones proposed in recent phenomenological theories of melting. Near melting we find the appearance of long lines that cross the whole system. We suggest that these long lines are the precursor of the melting process.
C1 Fac Ciencias Exactas Ingn & Agrimensura, RA-2000 Rosario, Santa Fe, Argentina.
   Inst Fis Rosario, RA-2000 Rosario, Santa Fe, Argentina.
   Univ Cergy Pontoise, CNRS, Lab Phys Theor & Modelisat, F-95031 Neuville Sur Oise, Cergy Pontoise, France.
   Los Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA.
RP Gomez, L (reprint author), Fac Ciencias Exactas Ingn & Agrimensura, Ave Pellegrini 250, RA-2000 Rosario, Santa Fe, Argentina.
RI DIEP, H. T./B-5169-2013
NR 18
TC 50
Z9 52
U1 2
U2 8
PU AMERICAN PHYSICAL SOC
PI COLLEGE PK
PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA
SN 0031-9007
J9 PHYS REV LETT
JI Phys. Rev. Lett.
PD MAR 7
PY 2003
VL 90
IS 9
AR 095701
DI 10.1103/PhysRevLEtt.90.095701
PG 4
WC Physics, Multidisciplinary
SC Physics
GA 653NU
UT WOS:000181443300033
PM 12689238
ER

PT J
AU Harrison, N
   Jaime, M
   Mydosh, JA
AF Harrison, N
   Jaime, M
   Mydosh, JA
TI Reentrant hidden order at a metamagnetic quantum critical end point
SO PHYSICAL REVIEW LETTERS
LA English
DT Article
ID HIGH MAGNETIC-FIELDS; RUTHENATE SR3RU2O7; URU2SI2; TRANSITIONS;
   CERU2SI2; METALS
AB Magnetization measurements of URu2Si2 in pulsed magnetic fields of 44 T reveal that the hidden order phase is destroyed before appearing in the form of a reentrant phase between approximate to36 and 39 T. Evidence for conventional itinerant electron metamagnetism at higher temperatures suggests that the reentrant phase is created in the vicinity of a quantum critical end point.
C1 Los Alamos Natl Lab, Natl High Magnet Field Lab, Los Alamos, NM 87545 USA.
   Leiden Univ, Kamerlingh Onnes Lab, NL-2300 RA Leiden, Netherlands.
   Max Planck Inst Chem Phys Solids, D-01187 Dresden, Germany.
RP Los Alamos Natl Lab, Natl High Magnet Field Lab, MS-E536, Los Alamos, NM 87545 USA.
RI Jaime, Marcelo/F-3791-2015
OI Jaime, Marcelo/0000-0001-5360-5220
NR 27
TC 46
Z9 46
U1 2
U2 2
PU AMER PHYSICAL SOC
PI COLLEGE PK
PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA
SN 0031-9007
EI 1079-7114
J9 PHYS REV LETT
JI Phys. Rev. Lett.
PD MAR 7
PY 2003
VL 90
IS 9
AR 096402
DI 10.1103/PhysRevLett.90.096402
PG 4
WC Physics, Multidisciplinary
SC Physics
GA 653NU
UT WOS:000181443300039
PM 12689244
ER

PT J
AU Hastings, MB
   Reichhardt, CJO
   Reichhardt, C
AF Hastings, MB
   Reichhardt, CJO
   Reichhardt, C
TI Depinning by fracture in a glassy background
SO PHYSICAL REVIEW LETTERS
LA English
DT Article
ID CHARGE-DENSITY WAVES; RANDOM-MEDIA; DYNAMICS; FLOW; ARRAYS; PARTICLES;
   TRANSPORT
AB We force a single particle through a two-dimensional simulated glass of smaller particles. We find that the particle velocity obeys a robust power law that persists to drive wells above threshold. As the single driven particle moves, it induces cooperative distortions in the surrounding medium. We show theoretically that a fracture model for these distortions produces power-law behavior and discuss implications for experimental probes of soft matter systems.
C1 Los Alamos Natl Lab, Ctr Nonlinear Studies, Los Alamos, NM 87545 USA.
   Los Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA.
RP Hastings, MB (reprint author), Los Alamos Natl Lab, Ctr Nonlinear Studies, Los Alamos, NM 87545 USA.
NR 17
TC 38
Z9 38
U1 2
U2 3
PU AMERICAN PHYSICAL SOC
PI COLLEGE PK
PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA
SN 0031-9007
J9 PHYS REV LETT
JI Phys. Rev. Lett.
PD MAR 7
PY 2003
VL 90
IS 9
AR 098302
DI 10.1103/PhysRevLett.90.098302
PG 4
WC Physics, Multidisciplinary
SC Physics
GA 653NU
UT WOS:000181443300054
PM 12689259
ER

PT J
AU Li, LS
   Alivisatos, AP
AF Li, LS
   Alivisatos, AP
TI Origin and scaling of the permanent dipole moment in CdSe nanorods
SO PHYSICAL REVIEW LETTERS
LA English
DT Article
ID SEMICONDUCTOR QUANTUM DOTS; NANOCRYSTALS
AB Transient electric birefringence measurements were performed on dilute solutions of CdSe nanorods. The results confirm the existence of a permanent dipole along the c-crystallographic axis. Measurements on nanorods with different widths and lengths show that the longitudinal permanent dipole moment scales linearly with volume, suggesting it arise from the noncentrosymmetric crystallographic lattice.
C1 Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA.
   Univ Calif Berkeley, Lawrence Berkeley Lab, Div Mat Sci, Berkeley, CA 94720 USA.
RP Alivisatos, AP (reprint author), Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA.
RI Alivisatos , Paul /N-8863-2015
OI Alivisatos , Paul /0000-0001-6895-9048
NR 23
TC 144
Z9 146
U1 3
U2 32
PU AMERICAN PHYSICAL SOC
PI COLLEGE PK
PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA
SN 0031-9007
J9 PHYS REV LETT
JI Phys. Rev. Lett.
PD MAR 7
PY 2003
VL 90
IS 9
AR 097402
DI 10.1103/PhysRevLett.90.097402
PG 4
WC Physics, Multidisciplinary
SC Physics
GA 653NU
UT WOS:000181443300049
PM 12689254
ER

PT J
AU Linder, EV
AF Linder, EV
TI Exploring the expansion history of the universe
SO PHYSICAL REVIEW LETTERS
LA English
DT Article
ID WORLD MODELS; SUPERNOVAE; MATTER; TESTS
AB Exploring the recent expansion history of the universe promises insights into the cosmological model, the nature of dark energy, and potentially clues to high energy physics theories and gravitation. We examine the extent to which precision distance-redshift observations can map out the history, including the acceleration-deceleration transition, and the components and equations of state of the energy density. We consider the ability to distinguish between various dynamical scalar field models for the dark energy, as well as higher dimension and alternate gravity theories. Finally, we present a new, advantageous parametrization for the study of dark energy.
C1 Univ Calif Berkeley, Lawrence Berkeley Lab, Div Phys, Berkeley, CA 94720 USA.
RP Univ Calif Berkeley, Lawrence Berkeley Lab, Div Phys, Berkeley, CA 94720 USA.
NR 22
TC 879
Z9 884
U1 0
U2 0
PU AMER PHYSICAL SOC
PI COLLEGE PK
PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA
SN 0031-9007
EI 1079-7114
J9 PHYS REV LETT
JI Phys. Rev. Lett.
PD MAR 7
PY 2003
VL 90
IS 9
AR 091301
DI 10.1103/PhysRevLett.90.091301
PG 4
WC Physics, Multidisciplinary
SC Physics
GA 653NU
UT WOS:000181443300004
PM 12689209
ER

PT J
AU Lu, XH
   Grobis, M
   Khoo, KH
   Louie, SG
   Crommie, MF
AF Lu, XH
   Grobis, M
   Khoo, KH
   Louie, SG
   Crommie, MF
TI Spatially mapping the spectral density of a single C-60 molecule
SO PHYSICAL REVIEW LETTERS
LA English
DT Article
ID SCANNING TUNNELING SPECTROSCOPY; INDIVIDUAL C-60; SI(100)-(2X1)
   SURFACES; SI(111)-(7X7) SURFACE; MICROSCOPY; TEMPERATURE; ORIENTATION;
   DIFFRACTION; INSERTION; GROWTH
AB We have used scanning tunneling spectroscopy to spatially map the energy-resolved local density of states of individual C-60 molecules on the Ag(100) surface. Spectral maps were obtained for molecular states derived from the C-60 HOMO, LUMO, and LUMO+1 orbitals, revealing new details of the spatially inhomogeneous C-60 local electronic structure. Spatial inhomogeneities are explained using ab initio pseudopotential density functional calculations. These calculations emphasize the need for explicitly including the C-60-Ag interaction and STM tip trajectory to understand the observed C-60 local electronic structure.
C1 Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA.
   Univ Calif Berkeley, Lawrence Berkeley Lab, Div Mat Sci, Berkeley, CA 94720 USA.
RP Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA.
RI Lu, Xinghua/F-2655-2010; Khoo, Khoong Hong/G-3983-2012
OI Khoo, Khoong Hong/0000-0002-4628-1202
NR 37
TC 154
Z9 155
U1 6
U2 62
PU AMER PHYSICAL SOC
PI COLLEGE PK
PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA
SN 0031-9007
EI 1079-7114
J9 PHYS REV LETT
JI Phys. Rev. Lett.
PD MAR 7
PY 2003
VL 90
IS 9
AR 096802
DI 10.1103/PhysRevLett.90.096802
PG 4
WC Physics, Multidisciplinary
SC Physics
GA 653NU
UT WOS:000181443300043
PM 12689248
ER

PT J
AU Reichhardt, C
   Reichhardt, CJO
AF Reichhardt, C
   Reichhardt, CJO
TI Fluctuating topological defects in 2D liquids: Heterogeneous motion and
   noise
SO PHYSICAL REVIEW LETTERS
LA English
DT Article
ID QUASI-2D DUSTY PLASMAS; DYNAMICAL HETEROGENEITIES; INHERENT STRUCTURES;
   DIMENSIONS
AB We measure the defect density as a function of time at different temperatures in simulations of a two-dimensional system of interacting particles. Just above the solid to liquid transition temperature, the power spectrum of the defect fluctuations shows a 1/f signature, which crosses over to a white noise signature at higher temperatures. When 1/f noise is present, the 5-7 defects predominantly form stringlike structures, and the particle trajectories show a 1D correlated motion that follows the defect strings. At higher temperatures this heterogeneous motion is lost.
C1 Los Alamos Natl Lab, Ctr Nonlinear Studies, Div Theoret, Los Alamos, NM 87545 USA.
   Los Alamos Natl Lab, Ctr Nonlinear Studies, Div Appl Phys, Los Alamos, NM 87545 USA.
RP Reichhardt, C (reprint author), Los Alamos Natl Lab, Ctr Nonlinear Studies, Div Theoret, Los Alamos, NM 87545 USA.
OI Reichhardt, Cynthia/0000-0002-3487-5089
NR 20
TC 46
Z9 46
U1 1
U2 4
PU AMERICAN PHYSICAL SOC
PI COLLEGE PK
PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA
SN 0031-9007
J9 PHYS REV LETT
JI Phys. Rev. Lett.
PD MAR 7
PY 2003
VL 90
IS 9
AR 095504
DI 10.1103/PhysRevLett.90.095504
PG 4
WC Physics, Multidisciplinary
SC Physics
GA 653NU
UT WOS:000181443300030
PM 12689235
ER

PT J
AU Spolenak, R
   Brown, WL
   Tamura, N
   MacDowell, AA
   Celestre, RS
   Padmore, HA
   Valek, B
   Bravman, JC
   Marieb, T
   Fujimoto, H
   Batterman, BW
   Patel, JR
AF Spolenak, R
   Brown, WL
   Tamura, N
   MacDowell, AA
   Celestre, RS
   Padmore, HA
   Valek, B
   Bravman, JC
   Marieb, T
   Fujimoto, H
   Batterman, BW
   Patel, JR
TI Local plasticity of Al thin films as revealed by X-ray microdiffraction
SO PHYSICAL REVIEW LETTERS
LA English
DT Article
ID GRAIN-ORIENTATION; RESOLUTION; STRAIN; DEFORMATION; DIFFRACTION;
   TEXTURE; POLYCRYSTALS; MICROBEAMS
AB Grain-to-grain interactions dominate the plasticity of Al thin films and establish effective length scales smaller than the grain size. We have measured large strain distributions and their changes under plastic strain in 1.5-mum-thick Al 0.5% Cu films using a 0.8-mum-diameter white x-ray probe at the Advanced Light Source. Strain distributions arise not only from the distribution of grain sizes and orientation, but also from the differences in grain shape and from stress environment. Multiple active glide plane domains have been found within single grains. Large grains behave like multiple smaller grains even before a dislocation substructure can evolve.
C1 Lucent Technol, Agere Syst, Murray Hill, NJ 07974 USA.
   Adv Light Source, Berkeley, CA 94720 USA.
   Stanford Univ, Dept Mat Sci & Engn, Stanford, CA 94305 USA.
   Intel Corp, Santa Clara, CA 95052 USA.
   Intel Corp, Portland, OR 97124 USA.
   Stanford Synchrotron Radiat Labs, Stanford, CA 94309 USA.
RP Spolenak, R (reprint author), Max Planck Inst Met Res, D-70569 Stuttgart, Germany.
EM spolenak@mf.mpg.de
RI Spolenak, Ralph/A-1655-2008; MacDowell, Alastair/K-4211-2012
NR 20
TC 38
Z9 38
U1 0
U2 9
PU AMER PHYSICAL SOC
PI COLLEGE PK
PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA
SN 0031-9007
J9 PHYS REV LETT
JI Phys. Rev. Lett.
PD MAR 7
PY 2003
VL 90
IS 9
AR 096102
DI 10.1103/PhysRevLett.90.096102
PG 4
WC Physics, Multidisciplinary
SC Physics
GA 653NU
UT WOS:000181443300036
PM 12689241
ER

PT J
AU Woodruff, S
   Hill, DN
   Stallard, BW
   Bulmer, R
   Cohen, B
   Holcomb, CT
   Hooper, EB
   McLean, HS
   Moller, J
   Wood, RD
AF Woodruff, S
   Hill, DN
   Stallard, BW
   Bulmer, R
   Cohen, B
   Holcomb, CT
   Hooper, EB
   McLean, HS
   Moller, J
   Wood, RD
TI New mode of operating a magnetized coaxial plasma gun for injecting
   magnetic helicity into a spheromak
SO PHYSICAL REVIEW LETTERS
LA English
DT Article
ID ENERGY CONFINEMENT; CURRENT DRIVE; RECONNECTION; TOKAMAK
AB By operating a magnetized coaxial plasma gun continuously with just sufficient current to enable plasma ejection, large gun-voltage spikes (similar to1 kV) are produced, giving the highest sustained voltage similar to500 V and highest sustained helicity injection rate observed in the Sustained Spheromak Physics Experiment. The spheromak magnetic field increases monotonically with time, exhibiting the lowest fluctuation levels observed during formation of any spheromak ((B) over tilde /Bgreater than or equal to2%). The results suggest an important mechanism for field generation by helicity injection, namely, the merging of helicity-carrying filaments.
C1 Lawrence Livermore Natl Lab, Livermore, CA 94550 USA.
RP Woodruff, S (reprint author), Lawrence Livermore Natl Lab, Livermore, CA 94550 USA.
NR 22
TC 30
Z9 31
U1 2
U2 11
PU AMERICAN PHYSICAL SOC
PI COLLEGE PK
PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA
SN 0031-9007
J9 PHYS REV LETT
JI Phys. Rev. Lett.
PD MAR 7
PY 2003
VL 90
IS 9
AR 095001
DI 10.1103/PhysRevLett.90.095001
PG 4
WC Physics, Multidisciplinary
SC Physics
GA 653NU
UT WOS:000181443300023
PM 12689228
ER

PT J
AU Gao, F
   Bhattacharya, T
   Gaschen, B
   Taylor, J
   Moore, JP
   Novitsky, V
   Yusim, K
   Lang, D
   Foley, B
   Beddows, S
   Alam, M
   Haynes, B
   Hahn, BH
   Korber, B
AF Gao, F
   Bhattacharya, T
   Gaschen, B
   Taylor, J
   Moore, JP
   Novitsky, V
   Yusim, K
   Lang, D
   Foley, B
   Beddows, S
   Alam, M
   Haynes, B
   Hahn, BH
   Korber, B
TI Consensus and ancestral state HIV vaccines - Response
SO SCIENCE
LA English
DT Letter
ID IMMUNODEFICIENCY-VIRUS TYPE-1
C1 Duke Univ, Med Ctr, Durham, NC 27710 USA.
   Los Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA.
   Cornell Univ, Dept Microbiol & Immunol, New York, NY USA.
   Harvard Univ, Sch Publ Hlth, Dept Immunol & Infect Dis, Boston, MA 02115 USA.
   Univ Alabama, Birmingham, AL 35294 USA.
   Santa Fe Inst, Santa Fe, NM 87501 USA.
RP Gao, F (reprint author), Duke Univ, Med Ctr, Durham, NC 27710 USA.
RI Bhattacharya, Tanmoy/J-8956-2013
OI Bhattacharya, Tanmoy/0000-0002-1060-652X
NR 4
TC 8
Z9 9
U1 0
U2 1
PU AMER ASSOC ADVANCEMENT SCIENCE
PI WASHINGTON
PA 1200 NEW YORK AVE, NW, WASHINGTON, DC 20005 USA
SN 0036-8075
J9 SCIENCE
JI Science
PD MAR 7
PY 2003
VL 299
IS 5612
BP 1517
EP 1518
PG 2
WC Multidisciplinary Sciences
SC Science & Technology - Other Topics
GA 652EY
UT WOS:000181367900016
ER

PT J
AU Ammal, SC
   Yamataka, H
   Aida, M
   Dupuis, M
AF Ammal, SC
   Yamataka, H
   Aida, M
   Dupuis, M
TI Dynamics-driven reaction pathway in an intramolecular rearrangement
SO SCIENCE
LA English
DT Article
AB A critical role is traditionally assigned to transition states (TSs) and minimum energy pathways, or intrinsic reaction coordinates (IRCs), in interpreting organic reactivity. Such an interpretation, however, ignores vibrational and kinetic energy effects of finite temperature. Recently it has been shown that reactions do not necessarily follow the intermediates along the IRC. We report here molecular dynamics (MD) simulations that show that dynamics effects may alter chemical reactions even more. In the heterolysis rearrangement of protonated pinacolyl alcohol Me3C-CHMe-OH2+ (Me, methyl), the MD pathway involves a stepwise route with C-O bond cleavage followed by methyl group migration, whereas the IRC pathway suggests a concerted mechanism. Dynamics effects may lead to new interpretations of organic reactivity.
C1 Osaka Univ, Inst Sci & Ind Res, Osaka 5670047, Japan.
   Hiroshima Univ, Grad Sch Sci, Dept Chem, Higashihiroshima 7398526, Japan.
   Pacific NW Natl Lab, Richland, WA 99352 USA.
RP Yamataka, H (reprint author), Osaka Univ, Inst Sci & Ind Res, Osaka 5670047, Japan.
RI Aida, Misako/D-1670-2010
OI Aida, Misako/0000-0001-8788-1071
NR 14
TC 107
Z9 107
U1 3
U2 20
PU AMER ASSOC ADVANCEMENT SCIENCE
PI WASHINGTON
PA 1200 NEW YORK AVE, NW, WASHINGTON, DC 20005 USA
SN 0036-8075
J9 SCIENCE
JI Science
PD MAR 7
PY 2003
VL 299
IS 5612
BP 1555
EP 1557
DI 10.1126/science.1079491
PG 4
WC Multidisciplinary Sciences
SC Science & Technology - Other Topics
GA 652EY
UT WOS:000181367900031
PM 12624261
ER

PT J
AU Lu, ZM
   Zhang, DX
AF Lu, ZM
   Zhang, DX
TI Solute spreading in nonstationary flows in bounded, heterogeneous
   unsaturated-saturated media
SO WATER RESOURCES RESEARCH
LA English
DT Article
DE solute transport; nonstationary flow; heterogeneity; stochastic
   processes; saturated/unsaturated flow
ID ANISOTROPIC POROUS FORMATIONS; TRANSFER-FUNCTION MODEL;
   STOCHASTIC-ANALYSIS; VELOCITY COVARIANCE; GROUNDWATER-FLOW; FIELD-SCALE;
   TRANSPORT; SOILS; MACRODISPERSION; DISPERSION
AB [1] It is commonly assumed in stochastic solute (advective) transport models that either the velocity field is stationary (statistically homogeneous) or the mean flow is unidirectional. In this study, using a Lagrangian approach, we develop a general stochastic model for transport in variably saturated flow in randomly heterogeneous porous media. The mean flow in the model is multidirectional, and the velocity field can be nonstationary (with location-dependent statistics). The nonstationarity of the velocity field may be caused by statistical nonhomogeneity of medium properties or complex boundary configurations. The particle's mean position is determined using the mean Lagrangian velocity. Particle spreading (the displacement covariances) is expressed in terms of the state transition matrix that satisfies a time-varying dynamic equation whose coefficient matrix is the derivative of the mean Lagrangian velocity field. In the special cases of stationary velocity fields the transition matrix becomes the identical matrix, and our model reduces to the well-known model of Dagan [1984]. For nonstationary but unidirectional flow fields our model reduces to that of Butera and Tanda [1999] and Sun and Zhang [2000]. The validity of the transport model is examined by comparisons with Monte Carlo simulations for the following three cases: transport in a mean gravity-dominated flow, in an unsaturated flow with a water table boundary, and in a saturated-unsaturated flow. An excellent agreement is found between our model results and those from Monte Carlo simulations.
C1 Los Alamos Natl Lab, Hydrol Geochem & Geol Grp EES6, Los Alamos, NM 87545 USA.
RP Lu, ZM (reprint author), Los Alamos Natl Lab, Hydrol Geochem & Geol Grp EES6, MS T003, Los Alamos, NM 87545 USA.
RI Zhang, Dongxiao/D-5289-2009
OI Zhang, Dongxiao/0000-0001-6930-5994
NR 45
TC 9
Z9 9
U1 1
U2 4
PU AMER GEOPHYSICAL UNION
PI WASHINGTON
PA 2000 FLORIDA AVE NW, WASHINGTON, DC 20009 USA
SN 0043-1397
J9 WATER RESOUR RES
JI Water Resour. Res.
PD MAR 7
PY 2003
VL 39
IS 3
AR 1049
DI 10.1029/2001WR000908
PG 13
WC Environmental Sciences; Limnology; Water Resources
SC Environmental Sciences & Ecology; Marine & Freshwater Biology; Water
   Resources
GA 665GG
UT WOS:000182110800001
ER

PT J
AU Manga, M
   Brodsky, EE
   Boone, M
AF Manga, M
   Brodsky, EE
   Boone, M
TI Response of streamflow to multiple earthquakes
SO GEOPHYSICAL RESEARCH LETTERS
LA English
DT Article
DE streamflow; earthquakes; consolidation; pore pressure; liquefaction
ID CALIFORNIA
AB [1] We analyze the streamflow response of Sespe Creek, CA, to several large earthquakes. We find that flow increased after three earthquakes, and that the observed changes in flow have the same character. Both those earthquakes that induced static extension and those that induced static contraction cause flow to increase; streamflow thus appears to respond to dynamic strain. We find that all postseismic responses can be explained by a model in which pore pressure increases coseismically without any changes in hydraulic diffusivity. There is a particle velocity threshold in the range of 5-20 cm/s to induce the pore pressure increase.
C1 Univ Calif Berkeley, Dept Earth & Planetary Sci, Berkeley, CA 94720 USA.
   Lawrence Berkeley Natl Lab, Div Earth Sci, Berkeley, CA 94720 USA.
   Univ Calif Los Angeles, Dept Earth & Space Sci, Los Angeles, CA 90095 USA.
RP Manga, M (reprint author), Univ Calif Berkeley, Dept Earth & Planetary Sci, Berkeley, CA 94720 USA.
EM manga@seismo.berkeley.edu; brodsky@ess.ucla.edu
RI Manga, Michael/D-3847-2013; Brodsky, Emily/B-9139-2014; 
OI Brodsky, Emily/0000-0002-6855-6860; Manga, Michael/0000-0003-3286-4682
NR 16
TC 47
Z9 48
U1 0
U2 6
PU AMER GEOPHYSICAL UNION
PI WASHINGTON
PA 2000 FLORIDA AVE NW, WASHINGTON, DC 20009 USA
SN 0094-8276
J9 GEOPHYS RES LETT
JI Geophys. Res. Lett.
PD MAR 6
PY 2003
VL 30
IS 5
AR 1214
DI 10.1029/2002GL016618
PG 4
WC Geosciences, Multidisciplinary
SC Geology
GA 665FH
UT WOS:000182108600007
ER

PT J
AU Vanbauce, C
   Cadet, B
   Marchand, RT
AF Vanbauce, C
   Cadet, B
   Marchand, RT
TI Comparison of POLDER apparent and corrected oxygen pressure to ARM/MMCR
   cloud boundary pressures
SO GEOPHYSICAL RESEARCH LETTERS
LA English
DT Article
ID A-BAND; TOP HEIGHT; BACKSCATTERED RADIANCES; RADIATION; RETRIEVAL
AB [1] POLDER (POLarization and Directionality of the Earth's Reflectances) cloud oxygen pressures are compared to cloud boundary pressures obtained from the combination of Lidar and Millimeter Wave Cloud Radar ground measurements located at the Atmospheric Radiation Measurement (ARM) Southern Great Plains (SGP) site. Without ground reflection correction, the apparent pressures are found to be closer to the mean cloud pressure than to the cloud top pressure. Nevertheless, for almost a quarter of our comparison cases the apparent pressure level is found to be below the cloud base level. This problem practically disappears applying a simple correction for the surface reflection effect. The corrected oxygen pressures are then found to be very close (12 hPa on average) to the mean cloud pressure.
C1 Univ Sci & Technol Lille, Opt Atmospher Lab, F-59655 Villeneuve Dascq, France.
   Univ La Reunion, Lab Phys Atmosphere, St Denis 97715 9, Reunion.
   Pacific NW Natl Lab, Richland, WA USA.
RP Vanbauce, C (reprint author), Univ Sci & Technol Lille, Opt Atmospher Lab, F-59655 Villeneuve Dascq, France.
NR 22
TC 26
Z9 27
U1 1
U2 3
PU AMER GEOPHYSICAL UNION
PI WASHINGTON
PA 2000 FLORIDA AVE NW, WASHINGTON, DC 20009 USA
SN 0094-8276
J9 GEOPHYS RES LETT
JI Geophys. Res. Lett.
PD MAR 6
PY 2003
VL 30
IS 5
AR 1212
DI 10.1029/2002GL016449
PG 4
WC Geosciences, Multidisciplinary
SC Geology
GA 665FH
UT WOS:000182108600005
ER

PT J
AU Alexandrova, AN
   Boldyrev, AI
   Zhai, HJ
   Wang, LS
   Steiner, E
   Fowler, PW
AF Alexandrova, AN
   Boldyrev, AI
   Zhai, HJ
   Wang, LS
   Steiner, E
   Fowler, PW
TI Structure and bonding in B6(-) and B6: Planarity and antiaromaticity
SO JOURNAL OF PHYSICAL CHEMISTRY A
LA English
DT Review
ID BORON CLUSTER IONS; COMBINED PHOTOELECTRON-SPECTROSCOPY;
   COLLISION-INDUCED DISSOCIATION; TRANSITION-METAL CLUSTERS;
   MOLECULAR-ORBITAL METHODS; AB-INITIO CALCULATIONS; GAUSSIAN-BASIS SETS;
   RING CURRENTS; ELECTRONIC-STRUCTURE; ALUMINUM CLUSTERS
AB The electronic structure and chemical bonding of B(6)(-) and B(6) were investigated using anion photoelectron spectroscopy and ab initio calculation. Vibrationally resolved photoelectron spectra were obtained for B(6)(-) and were compared to calculations performed at various levels of theory. Extensive searches were carried out for the global minimum of B(6)(-), which was found to have a planar D(2h) structure with a doublet ground state ((2)B(2g)). Good agreement was observed between ab initio detachment energies and the experimental spectra, establishing that the ground-state structure of B(6)(-) is planar, in contrast to the three-dimensional structures for the valence-isoelectronic Al(6)(-) and Al(6) species. The chemical bonding in B(6)(-) was interpreted in terms of linear combinations of molecular orbitals of two B(3)(-) fragments. The antiaromatic nature of chemical bonding was established for B(6)(-) and B(6)(2-), based on the analysis of orbital contributions to overall paratropic ring currents.
C1 Utah State Univ, Dept Chem & Biochem, Logan, UT 84322 USA.
   Washington State Univ, Dept Phys, Richland, WA 99352 USA.
   Pacific NW Natl Lab, WR Wiley Environm Mol Sci Lab, Richland, WA 99352 USA.
   Univ Exeter, Sch Chem, Exeter EX4 4QD, Devon, England.
RP Boldyrev, AI (reprint author), Utah State Univ, Dept Chem & Biochem, Logan, UT 84322 USA.
EM boldyrev@cc.usu.edu; ls.wang@pnl.gov; PWFowler@ex.ac.uk
RI Boldyrev, Alexander/C-5940-2009
OI Boldyrev, Alexander/0000-0002-8277-3669
NR 102
TC 137
Z9 141
U1 4
U2 33
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 1089-5639
J9 J PHYS CHEM A
JI J. Phys. Chem. A
PD MAR 6
PY 2003
VL 107
IS 9
BP 1359
EP 1369
DI 10.1021/jp0268866
PG 11
WC Chemistry, Physical; Physics, Atomic, Molecular & Chemical
SC Chemistry; Physics
GA 652EJ
UT WOS:000181366600016
ER

PT J
AU Vetter, R
   Ritschel, T
   Zulicke, L
   Peterson, KA
AF Vetter, R
   Ritschel, T
   Zulicke, L
   Peterson, KA
TI Theoretical study of the low-lying electronically excited states of OBrO
SO JOURNAL OF PHYSICAL CHEMISTRY A
LA English
DT Article
ID CONFIGURATION-INTERACTION CALCULATIONS; CORRELATED MOLECULAR
   CALCULATIONS; GAUSSIAN-BASIS SETS; ABSORPTION-SPECTRUM;
   POTENTIAL-ENERGY; STRATOSPHERE; DIOXIDES; SURFACES; ANIONS; OXIDES
AB Motivated by the possible importance of OBrO in atmospheric photochemistry, multireference configuration interaction calculations of the low-lying excited states were carried out to obtain information about the electronic vertical spectrum up to excitation energies of about 6 eV from the ground state, including the transition dipole moments, and about possible photodissociation pathways, based on one-dimensional cuts through the potential energy surfaces for dissociation into BrO + O and Br + O-2, respectively. In addition, for probing the angle dependence the bending potentials were also calculated. From all computed eight doublet states (two/four of each symmetry in C-2v C-s) only the 1(2)A(2) state at 2.7 eV possesses a large transition dipole moment with the 1(2)B(1) ground state, whereas for all other states this quantity is very small or zero. Therefore the 1(2)A(2) state should play a decisive role in OBrO photochemistry. Close to the 1(2)A(2) state two other states were found at 2.4 eV (1(2)B(2)) and 2.5 eV (1(2)A(1)) so that interactions of these three states should certainly influence possible dissociation processes. For this reason, besides direct adiabatic photodissociation of the 12 A? state into BrO + O also predissociation via these close-lying states can be expected, leading to a very complex photodissociation mechanism for excitation energies around 2.5 eV. Moreover, in this energy range photodissociation into Br + 02 is only possible through the 1(2)B(2) state (after initial excitation of the 1(2)A(2) state) because only for this state a small barrier of 0.7 eV relative to its minimum is estimated from the calculation of a simplified C-2v minimum energy path. For the 1(2)A(1) and 1(2)A(2) states, rather large barriers are predicted. The next higher-lying states, with excitation energies of 3.9 eV (2(2)A(1)) and 4.5 eV (2(2)B(2)) are well separated from lower- and higher-lying states and from each other, but due to their small transition dipole moments, they should be probably of minor importance for the OBrO photochemistry. The last two states considered in our study are predicted to lie close together at 6.0 eV (2(2)A(2)) and 6.1 eV (2(2)B(1)) and are strongly repulsive upon dissociation into BrO + O. Finally, it should be noted that our calculations demonstrate the expected qualitative similarity to the results previously obtained for the corresponding OCIO system.
C1 Univ Potsdam, Inst Chem, D-14415 Potsdam, Germany.
   Washington State Univ, Dept Chem, Pullman, WA 99164 USA.
   Pacific NW Natl Lab, William R Wiley Environm Mol Sci Lab, Richland, WA 99352 USA.
RP Vetter, R (reprint author), Univ Potsdam, Inst Chem, Postfach 60 15 53, D-14415 Potsdam, Germany.
NR 31
TC 10
Z9 10
U1 0
U2 2
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 1089-5639
J9 J PHYS CHEM A
JI J. Phys. Chem. A
PD MAR 6
PY 2003
VL 107
IS 9
BP 1405
EP 1412
DI 10.1021/jp021952p
PG 8
WC Chemistry, Physical; Physics, Atomic, Molecular & Chemical
SC Chemistry; Physics
GA 652EJ
UT WOS:000181366600022
ER

PT J
AU Sorescu, DC
   Sholl, DS
   Cugini, AV
AF Sorescu, DC
   Sholl, DS
   Cugini, AV
TI Density functional theory studies of chemisorption and diffusion
   properties of Ni and Ni-thiophene complexes on the MoS2 basal plane
SO JOURNAL OF PHYSICAL CHEMISTRY B
LA English
DT Article
ID TOTAL-ENERGY CALCULATIONS; ATOMIC-SCALE STRUCTURE; AUGMENTED-WAVE
   METHOD; AB-INITIO; ULTRASOFT PSEUDOPOTENTIALS; HYDRODESULFURIZATION
   CATALYSTS; HYDROTREATING CATALYSTS; ELECTRONIC-PROPERTIES;
   MOLECULAR-DYNAMICS; BASIS-SET
AB First principles calculations based on spin-polarized density functional theory and the generalized gradient approximation have been used to study the chemisorption and diffusion of Ni atoms and clusters and a Ni-thiophene complex on defect-free MoS2(000). The calculations employ slab geometry and periodic boundary conditions. We have identified several possible adsorption configurations of Ni atoms on the surface. The most stable configuration corresponds to adsorption at 3-fold hollow sites. By increasing the Ni coverage, several types of clusters can be formed that have a lower binding energy per Ni atom than single adsorbed Ni atoms. Minimum energy pathways for the diffusion of Ni atoms between selected pairs of local minima have been determined. The results indicate the existence of relatively large barriers for hopping with values between 20 and 44 kcal/mol. Additional calculations have been performed to analyze the adsorption of the thiophene molecule on bare and Ni-covered MoS2 basal planes. Ni atoms significantly increase the adsorption energy of thiophene up to 21 kcal/mol. However, the diffusion barrier of the Ni-thiophene complex between 3-fold sites remains high with a value of 21.2 kcal/mol. Finally, the role of sulfur defects upon the chemisorption of Ni atoms has been investigated. These defects further stabilize the Ni atoms on the surface and slightly decrease the binding energy of thiophene on these metallic atoms.
C1 US DOE, Natl Energy Technol Lab, Pittsburgh, PA 15236 USA.
   Univ Pittsburgh, Dept Chem & Petr Engn, Pittsburgh, PA 15261 USA.
   Carnegie Mellon Univ, Dept Chem Engn, Pittsburgh, PA 15213 USA.
RP Sorescu, DC (reprint author), US DOE, Natl Energy Technol Lab, POB 10940, Pittsburgh, PA 15236 USA.
NR 46
TC 12
Z9 12
U1 1
U2 13
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 1520-6106
J9 J PHYS CHEM B
JI J. Phys. Chem. B
PD MAR 6
PY 2003
VL 107
IS 9
BP 1988
EP 2000
DI 10.1021/jp021251s
PG 13
WC Chemistry, Physical
SC Chemistry
GA 652EL
UT WOS:000181366800011
ER

PT J
AU Jankowiak, R
   Ratsep, M
   Hayes, J
   Zazubovich, V
   Picorel, R
   Seibert, M
   Small, GJ
AF Jankowiak, R
   Ratsep, M
   Hayes, J
   Zazubovich, V
   Picorel, R
   Seibert, M
   Small, GJ
TI Primary charge-separation rate at 5 K in isolated photosystem II
   reaction centers containing five and six chlorophyll a molecules
SO JOURNAL OF PHYSICAL CHEMISTRY B
LA English
DT Article
ID REACTION-CENTER COMPLEXES; EXCITED-STATE STRUCTURE; PRIMARY
   ELECTRON-DONOR; HOLE-BURNED SPECTRA; ENERGY-TRANSFER;
   SYNECHOCOCCUS-ELONGATUS; ABSORPTION DIFFERENCE; BETA-CAROTENE; MODEL;
   DYNAMICS
AB Although the primary charge-separation rate in the photosystem 11 (PSII) reaction center (RC) has been the subject of many time- and frequency-domain experiments, its value is still an unsettled issue, especially at or near room temperature. As a first step toward understanding its temperature dependence, it is important to have a reliable value for the rate at liquid helium temperatures. Presented are results from triplet bottleneck hole-burning (TBHB) experiments at 5.0 K on RCs isolated from spinach that contain either six or five chlorophyll a (Chl) molecules per two pheophytin (Pheo) molecules (referred to as RC-6 and RC-5). RC-5 possesses only one of the two peripheral Chls of the RC. The triplet state that serves as the population bottleneck is formed by charge recombination of the radical ion pair P680(+) Pheo(1)(-), where P680 is the primary electron donor and Pheo, is the acceptor on the active (D-1) branch. In the TBHB experiments, the laser burn intensity was varied over 2 orders of magnitude to assess the contribution from fluence broadening to the width of the zero-phonon hole (ZPH) burned into the P680 absorption band. The widths of the ZPH were also corrected for interference from a weak and sharp hole contribution from a state(s) that is unlikely to be involved in efficient charge-separation. The corrected ZPH widths for RC-5 and RC-6 were the same (2.3 +/- 0.2 cm(-1)) and correspond to a charge-separation rate of (4.6 +/- 0.4 ps)(-1), in good agreement with a value recently measured for RC-6 by femtosecond pump-probe spectroscopy at 7 K (Greenfield, S. R.; Seibert, M.; Wasielewski, M. R. J. Phys. Chem. B 1999, 103, 8364). It appears that the removal of a peripheral Chi does not lead to structural changes in the core region of the RC that affect primary charge separation.
C1 Iowa State Univ, US DOE, Ames Lab, Ames, IA 50011 USA.
   Iowa State Univ, Dept Chem, Ames, IA 50011 USA.
   Univ Tartu, Inst Phys, EE-51014 Tartu, Estonia.
   CSIC, EE Aula Dei, Zaragoza 50080, Spain.
   Natl Renewable Energy Lab, Golden, CO 80401 USA.
RP Small, GJ (reprint author), Iowa State Univ, US DOE, Ames Lab, Ames, IA 50011 USA.
RI PICOREL, RAFAEL/K-7930-2014
OI PICOREL, RAFAEL/0000-0003-3791-129X
NR 54
TC 9
Z9 9
U1 0
U2 4
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 1520-6106
J9 J PHYS CHEM B
JI J. Phys. Chem. B
PD MAR 6
PY 2003
VL 107
IS 9
BP 2068
EP 2074
DI 10.1021/jp021787d
PG 7
WC Chemistry, Physical
SC Chemistry
GA 652EL
UT WOS:000181366800020
ER

PT J
AU Link, JM
   Reyes, M
   Yager, PM
   Anjos, JC
   Bediaga, I
   Gobel, C
   Magnin, J
   Massafferri, A
   de Miranda, JM
   Pepe, IM
   dos Reis, AC
   Carrillo, S
   Casimiro, E
   Cuautle, E
   Sanchez-Hernandez, A
   Uribe, C
   Vazquez, F
   Agostino, L
   Cinquini, L
   Cumalat, JP
   O'Reilly, B
   Ramirez, JE
   Segoni, I
   Wahl, M
   Butler, JN
   Cheung, HWK
   Chiodini, G
   Gaines, I
   Garbincius, PH
   Garren, LA
   Gottschalk, E
   Kasper, PH
   Kreymer, AE
   Kutschke, R
   Benussi, L
   Bianco, S
   Fabbri, FL
   Zallo, A
   Cawlfield, C
   Kim, DY
   Rahimi, A
   Wiss, J
   Gardner, R
   Kryemadhi, A
   Chang, CH
   Chung, YS
   Kang, JS
   Ko, BR
   Kwak, JW
   Lee, KB
   Choi, K
   Park, H
   Alimonti, G
   Barberis, S
   Boschinik, M
   Cerutti, A
   D'Angelo, P
   DiCorato, M
   Dini, P
   Edera, L
   Erba, S
   Giammarchi, M
   Inzani, P
   Leveraro, F
   Malvezzi, S
   Menasce, D
   Mezzadri, M
   Milazzo, L
   Moroni, L
   Pedrini, D
   Pontoglio, C
   Prelz, E
   Rovere, M
   Sala, S
   Davenport, TF
   Arena, V
   Boca, G
   Bonomi, G
   Gianini, G
   Liguori, G
   Merlo, MM
   Pantea, D
   Pegna, DL
   Ratti, SP
   Riccardi, C
   Vitulo, P
   Hernandez, H
   Lopez, AM
   Luiggi, E
   Mendez, H
   Paris, A
   Quinones, J
   Xiong, W
   Zhang, Y
   Wilson, JR
   Handler, I
   Mitchell, R
   Engh, D
   Hosack, M
   Johns, WE
   Nehring, M
   Sheldon, PD
   Stenson, K
   Vdandering, EW
   Webster, M
   Sheaff, M
AF Link, JM
   Reyes, M
   Yager, PM
   Anjos, JC
   Bediaga, I
   Gobel, C
   Magnin, J
   Massafferri, A
   de Miranda, JM
   Pepe, IM
   dos Reis, AC
   Carrillo, S
   Casimiro, E
   Cuautle, E
   Sanchez-Hernandez, A
   Uribe, C
   Vazquez, F
   Agostino, L
   Cinquini, L
   Cumalat, JP
   O'Reilly, B
   Ramirez, JE
   Segoni, I
   Wahl, M
   Butler, JN
   Cheung, HWK
   Chiodini, G
   Gaines, I
   Garbincius, PH
   Garren, LA
   Gottschalk, E
   Kasper, PH
   Kreymer, AE
   Kutschke, R
   Benussi, L
   Bianco, S
   Fabbri, FL
   Zallo, A
   Cawlfield, C
   Kim, DY
   Rahimi, A
   Wiss, J
   Gardner, R
   Kryemadhi, A
   Chang, CH
   Chung, YS
   Kang, JS
   Ko, BR
   Kwak, JW
   Lee, KB
   Choi, K
   Park, H
   Alimonti, G
   Barberis, S
   Boschinik, M
   Cerutti, A
   D'Angelo, P
   DiCorato, M
   Dini, P
   Edera, L
   Erba, S
   Giammarchi, M
   Inzani, P
   Leveraro, F
   Malvezzi, S
   Menasce, D
   Mezzadri, M
   Milazzo, L
   Moroni, L
   Pedrini, D
   Pontoglio, C
   Prelz, E
   Rovere, M
   Sala, S
   Davenport, TF
   Arena, V
   Boca, G
   Bonomi, G
   Gianini, G
   Liguori, G
   Merlo, MM
   Pantea, D
   Pegna, DL
   Ratti, SP
   Riccardi, C
   Vitulo, P
   Hernandez, H
   Lopez, AM
   Luiggi, E
   Mendez, H
   Paris, A
   Quinones, J
   Xiong, W
   Zhang, Y
   Wilson, JR
   Handler, I
   Mitchell, R
   Engh, D
   Hosack, M
   Johns, WE
   Nehring, M
   Sheldon, PD
   Stenson, K
   Vdandering, EW
   Webster, M
   Sheaff, M
TI Study of the Cabibbo-suppressed decay modes D-0 ->pi(-)pi(+) and
   (DK-K+)-K-0 ->
SO PHYSICS LETTERS B
LA English
DT Article
ID BRANCHING FRACTIONS; ISOSPIN ANALYSIS; CP ASYMMETRIES; B-DECAYS;
   D->PI-PI; CHARM
AB Using data from the FOCUS (E831) experiment at Fermilab, we present a new measurement for the branching ratios of the Cabibbo-suppressed decay modes D-0 --> pi(-)pi(+) and D-0 --> K-K+. We measured: Gamma(D-0 --> K-K+)/Gamma(D-0 --> pi(-)pi(+)) = 2.81 +/- 0.10(stat) +/- 0.06(syst), Gamma(D-0 --> K-K+)/Gamma(D-0 --> K(-)pi(+)) = 0.0993 +/- 0.0014(stat) +/- 0.0014(syst), and Gamma(D-0 --> pi(-)pi(+))/Gamma(D-0 --> K(-)pi(+)) = 0.0353 +/- 0.0012(stat) +/- 0.0006(syst). These values have been combined with other experimental data to extract the ratios of isospin amplitudes and the phase shifts for the D --> KK and D --> pipi decay channels. (C) 2003 Elsevier Science B.V. All rights reserved.
C1 Univ Calif Davis, Davis, CA 95616 USA.
   Univ Puerto Rico, Mayaguez, PR 00681 USA.
   Ist Nazl Fis Nucl, I-27100 Pavia, Italy.
   Univ Pavia, Dipartimento Fis Nucl & Teor, I-27100 Pavia, Italy.
   Univ N Carolina, Asheville, NC 28804 USA.
   Univ Milan, Milan, Italy.
   Ist Nazl Fis Nucl, I-20133 Milan, Italy.
   Kyungpook Natl Univ, Taegu 702701, South Korea.
   Korea Univ, Seoul 136701, South Korea.
   Indiana Univ, Bloomington, IN 47405 USA.
   Univ Illinois, Urbana, IL 61801 USA.
   Ist Nazl Fis Nucl, Lab Nazl Frascati, I-00044 Frascati, Italy.
   Fermilab Natl Accelerator Lab, Batavia, IL 60510 USA.
   Univ Colorado, Boulder, CO 80309 USA.
   CINVESTAV, Mexico City 07000, DF, Mexico.
   Ctr Brasileiro Pesquisas Fis, Rio De Janeiro, Brazil.
   Univ Wisconsin, Madison, WI 53706 USA.
   Vanderbilt Univ, Nashville, TN 37235 USA.
   Univ Tennessee, Knoxville, TN 37996 USA.
   Univ S Carolina, Columbia, SC 29208 USA.
RP Link, JM (reprint author), Univ Calif Davis, Davis, CA 95616 USA.
RI Bonomi, Germano/G-4236-2010; Kwak, Jungwon/K-8338-2012; Menasce, Dario
   Livio/A-2168-2016; Gianini, Gabriele/M-5195-2014; Anjos,
   Joao/C-8335-2013; Link, Jonathan/L-2560-2013; Benussi,
   Luigi/O-9684-2014; Gobel Burlamaqui de Mello, Carla /H-4721-2016
OI Bonomi, Germano/0000-0003-1618-9648; Kutschke,
   Robert/0000-0001-9315-2879; Menasce, Dario Livio/0000-0002-9918-1686;
   Gianini, Gabriele/0000-0001-5186-0199; bianco,
   stefano/0000-0002-8300-4124; Kryemadhi, Abaz/0000-0002-1240-2803; Link,
   Jonathan/0000-0002-1514-0650; Benussi, Luigi/0000-0002-2363-8889; Gobel
   Burlamaqui de Mello, Carla /0000-0003-0523-495X
NR 23
TC 27
Z9 27
U1 0
U2 1
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0370-2693
J9 PHYS LETT B
JI Phys. Lett. B
PD MAR 6
PY 2003
VL 555
IS 3-4
BP 167
EP 173
DI 10.1016/S0370-2693(03)00053-4
PG 7
WC Astronomy & Astrophysics; Physics, Nuclear; Physics, Particles & Fields
SC Astronomy & Astrophysics; Physics
GA 648AK
UT WOS:000181126100005
ER

PT J
AU Bai, JZ
   Ban, Y
   Bian, JG
   Cai, X
   Chang, JF
   Chen, HF
   Chen, HS
   Chen, J
   Chen, JC
   Chen, YB
   Chi, SP
   Chu, YP
   Cui, XZ
   Dai, YM
   Dai, YS
   Dong, LY
   Du, SX
   Du, ZZ
   Dunwoodie, W
   Fang, J
   Fang, SS
   Fu, CD
   Fu, HY
   Fu, LP
   Gao, CS
   Gao, ML
   Gao, YN
   Gong, MY
   Gong, WX
   Gu, SD
   Guo, YN
   Guo, YQ
   Guo, ZJ
   Han, SW
   Harris, FA
   He, J
   He, KL
   He, M
   He, X
   Heng, YK
   Hong, T
   Hu, HM
   Hu, T
   Huang, GS
   Huang, L
   Huang, XP
   Izen, JM
   Ji, XB
   Jiang, CH
   Jiang, XS
   Jin, DR
   Jin, S
   Jin, Y
   Jones, BD
   Ke, ZJ
   Kong, D
   Lai, YF
   Li, F
   Li, G
   Li, HH
   Li, J
   Li, JC
   Li, K
   Li, QJ
   Li, RB
   Li, RY
   Li, W
   Li, WG
   Li, XQ
   Li, XS
   Liu, CF
   Liu, CX
   Liu, F
   Liu, F
   Liu, HM
   Liu, JB
   Liu, JP
   Liu, RG
   Liu, Y
   Liu, ZA
   Liu, ZX
   Lou, XC
   Lu, GR
   Lu, F
   Lu, HJ
   Lu, JG
   Lu, ZJ
   Luo, XL
   Ma, EC
   Ma, FC
   Ma, JM
   Mao, ZP
   Meng, XC
   Mo, XH
   Nie, J
   Nie, ZD
   Olsen, SL
   Paluselli, D
   Peng, HP
   Qi, ND
   Qian, CD
   Qiu, JF
   Rong, G
   Shen, DL
   Shen, H
   Shen, XY
   Sheng, HY
   Shi, F
   Song, LW
   Sun, HS
   Sun, SS
   Sun, YZ
   Sun, ZJ
   Tang, SQ
   Tang, X
   Tian, D
   Tian, YR
   Tong, GL
   Varner, GS
   Wang, J
   Wang, JZ
   Wang, L
   Wang, LS
   Wang, M
   Wang, M
   Wang, P
   Wang, PL
   Wang, WF
   Wang, YF
   Wang, Z
   Wang, Z
   Wang, Z
   Wang, ZY
   Wei, CL
   Wu, N
   Xia, XM
   Xie, XX
   Xu, GF
   Xu, Y
   Xue, ST
   Yan, ML
   Yan, WB
   Yang, GA
   Yang, H
   Yang, J
   Yang, SD
   Ye, MH
   Ye, YX
   Ying, J
   Yu, CS
   Yu, GW
   Yuan, CZ
   Yuan, JM
   Yuan, Y
   Yue, Q
   Zang, SL
   Zeng, Y
   Zhang, BX
   Zhang, BY
   Zhang, CC
   Zhang, DH
   Zhang, HY
   Zhang, J
   Zhang, JM
   Zhang, JW
   Zhang, LS
   Zhang, QJ
   Zhang, SQ
   Zhang, XY
   Zhang, YJ
   Zhang, YY
   Zhang, YY
   Zhang, ZP
   Zhao, DX
   Zhao, JW
   Zhao, JW
   Zhao, PP
   Zhao, WR
   Zhao, YB
   Zhao, ZG
   Zheng, JP
   Zheng, LS
   Zheng, ZP
   Zhong, XC
   Zhou, BQ
   Zhou, GM
   Zhou, L
   Zhou, NF
   Zhu, KJ
   Zhu, QM
   Zhu, YC
   Zhu, YC
   Zhu, YS
   Zhu, ZA
   Zhuang, BA
   Zou, BS
AF Bai, JZ
   Ban, Y
   Bian, JG
   Cai, X
   Chang, JF
   Chen, HF
   Chen, HS
   Chen, J
   Chen, JC
   Chen, YB
   Chi, SP
   Chu, YP
   Cui, XZ
   Dai, YM
   Dai, YS
   Dong, LY
   Du, SX
   Du, ZZ
   Dunwoodie, W
   Fang, J
   Fang, SS
   Fu, CD
   Fu, HY
   Fu, LP
   Gao, CS
   Gao, ML
   Gao, YN
   Gong, MY
   Gong, WX
   Gu, SD
   Guo, YN
   Guo, YQ
   Guo, ZJ
   Han, SW
   Harris, FA
   He, J
   He, KL
   He, M
   He, X
   Heng, YK
   Hong, T
   Hu, HM
   Hu, T
   Huang, GS
   Huang, L
   Huang, XP
   Izen, JM
   Ji, XB
   Jiang, CH
   Jiang, XS
   Jin, DR
   Jin, S
   Jin, Y
   Jones, BD
   Ke, ZJ
   Kong, D
   Lai, YF
   Li, F
   Li, G
   Li, HH
   Li, J
   Li, JC
   Li, K
   Li, QJ
   Li, RB
   Li, RY
   Li, W
   Li, WG
   Li, XQ
   Li, XS
   Liu, CF
   Liu, CX
   Liu, F
   Liu, F
   Liu, HM
   Liu, JB
   Liu, JP
   Liu, RG
   Liu, Y
   Liu, ZA
   Liu, ZX
   Lou, XC
   Lu, GR
   Lu, F
   Lu, HJ
   Lu, JG
   Lu, ZJ
   Luo, XL
   Ma, EC
   Ma, FC
   Ma, JM
   Mao, ZP
   Meng, XC
   Mo, XH
   Nie, J
   Nie, ZD
   Olsen, SL
   Paluselli, D
   Peng, HP
   Qi, ND
   Qian, CD
   Qiu, JF
   Rong, G
   Shen, DL
   Shen, H
   Shen, XY
   Sheng, HY
   Shi, F
   Song, LW
   Sun, HS
   Sun, SS
   Sun, YZ
   Sun, ZJ
   Tang, SQ
   Tang, X
   Tian, D
   Tian, YR
   Tong, GL
   Varner, GS
   Wang, J
   Wang, JZ
   Wang, L
   Wang, LS
   Wang, M
   Wang, M
   Wang, P
   Wang, PL
   Wang, WF
   Wang, YF
   Wang, Z
   Wang, Z
   Wang, Z
   Wang, ZY
   Wei, CL
   Wu, N
   Xia, XM
   Xie, XX
   Xu, GF
   Xu, Y
   Xue, ST
   Yan, ML
   Yan, WB
   Yang, GA
   Yang, H
   Yang, J
   Yang, SD
   Ye, MH
   Ye, YX
   Ying, J
   Yu, CS
   Yu, GW
   Yuan, CZ
   Yuan, JM
   Yuan, Y
   Yue, Q
   Zang, SL
   Zeng, Y
   Zhang, BX
   Zhang, BY
   Zhang, CC
   Zhang, DH
   Zhang, HY
   Zhang, J
   Zhang, JM
   Zhang, JW
   Zhang, LS
   Zhang, QJ
   Zhang, SQ
   Zhang, XY
   Zhang, YJ
   Zhang, YY
   Zhang, YY
   Zhang, ZP
   Zhao, DX
   Zhao, JW
   Zhao, JW
   Zhao, PP
   Zhao, WR
   Zhao, YB
   Zhao, ZG
   Zheng, JP
   Zheng, LS
   Zheng, ZP
   Zhong, XC
   Zhou, BQ
   Zhou, GM
   Zhou, L
   Zhou, NF
   Zhu, KJ
   Zhu, QM
   Zhu, YC
   Zhu, YC
   Zhu, YS
   Zhu, ZA
   Zhuang, BA
   Zou, BS
TI Measurements of the mass and full-width of the eta c meson
SO PHYSICS LETTERS B
LA English
DT Article
ID PARTIAL-WAVE ANALYSIS; ART. NO. 072001; ETA-C(2980); SEARCH; DECAYS;
   STATE
AB In a sample of 58 million J/psi events collected with the BES II detector, the process J/psi --> gamman(c) is observed in five different decay channels: gammaK(+)K(-)pi(+)pi(-), gammapi(+)pi(-)pi(+)pi(-). gammaK(+/-)K(S)(0)pi(-/+) (with K-S(0) --> pi(+)pi(-)), gammaphiphi (with phi -->K+K-) and gammap (p) over bar. From a combined fit of all five channels, we determine the mass and full-width of the n(c) to be m(nc) = 2977.5 +/- 1.0 (stat.) +/- 1.2 (syst.) MeV/c(2) and Gamma(nc) = 17.0 +/- 3.7 (stat.) +/- 7.4 (syst.) MeV/c(2). (C) 2003 Elsevier Science B.V. All rights reserved.
C1 Inst High Energy Phys, Beijing 100039, Peoples R China.
   Zhejiang Univ, Hangzhou 310028, Peoples R China.
   Wuhan Univ, Wuhan 430072, Peoples R China.
   Univ Texas, Richardson, TX 75083 USA.
   Univ Sci & Technol China, Hefei 230026, Peoples R China.
   Univ Hawaii, Honolulu, HI 96822 USA.
   Tsing Hua Univ, Beijing 100084, Peoples R China.
   Stanford Linear Accelerator Ctr, Stanford, CA 94309 USA.
   Sichuan Univ, Chengdu 610064, Peoples R China.
   Shanghai Jiao Tong Univ, Shanghai 200030, Peoples R China.
   Shandong Univ, Jinan 250100, Peoples R China.
   Peking Univ, Beijing 100871, Peoples R China.
   Nankai Univ, Tianjin 300071, Peoples R China.
   Liaoning Univ, Shenyang 110036, Peoples R China.
   Hunan Univ, Changsha 410082, Peoples R China.
   Huazhong Normal Univ, Wuhan 430079, Peoples R China.
   Henan Normal Univ, Xianxiang 453002, Peoples R China.
   China Ctr Adv Sci & Technol, Beijing 100080, Peoples R China.
RP Bai, JZ (reprint author), Inst High Energy Phys, Beijing 100039, Peoples R China.
RI Chen, Jie/H-6210-2011; 
OI Yuan, Chang-Zheng/0000-0002-1652-6686
NR 20
TC 27
Z9 27
U1 0
U2 6
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0370-2693
J9 PHYS LETT B
JI Phys. Lett. B
PD MAR 6
PY 2003
VL 555
IS 3-4
BP 174
EP 180
DI 10.1016/S0370-2693(03)00074-1
PG 7
WC Astronomy & Astrophysics; Physics, Nuclear; Physics, Particles & Fields
SC Astronomy & Astrophysics; Physics
GA 648AK
UT WOS:000181126100006
ER

PT J
AU Cooper, F
   Mottola, E
   Nayak, GC
AF Cooper, F
   Mottola, E
   Nayak, GC
TI Minijet initial conditions for non-equilibrium parton evolution at RHIC
   and LHC
SO PHYSICS LETTERS B
LA English
DT Article
ID ULTRARELATIVISTIC NUCLEAR COLLISIONS; GLUON DISTRIBUTION-FUNCTIONS;
   CENTRAL RAPIDITY REGION; STRONG ELECTRIC-FIELD; PREEQUILIBRIUM
   EVOLUTION; TRANSVERSE ENERGIES; PARTICLE-PRODUCTION; PAIR PRODUCTION;
   PLASMA; QUARK
AB An important ingredient for the non-equilibrium evolution of partons at RHIC and LHC is to have some physically reasonable initial conditions for the single particle phase space distribution functions for the partons. We consider several plausible parametrizations of initial conditions for the single particle distribution function f(i) (x, p) and fix the parameters by matching integral f(x, p)p(mu) dsigma(mu) to the invariant momentum space semi-hard parton distributions obtained using perturbative QCD (pQCD), as well as fitting low order moments of the distribution function. We consider parametrizations of fi (x, p) with both boost invariant and boost non-invariant assumptions. We determine the initial number density, energy density and the corresponding (effective) temperature of the minijet plasma at RHIC and LHC energies. For a boost non-invariant minijet phase-space distribution function we obtain similar to 30(140)/fm(3) as the initial number density, similar to 50(520) GeV/fm(3) as the initial energy density and similar to 520(930) MeV as the corresponding initial effective temperature at RHIC(LHC). (C) 2003 Elsevier Science B.V. All rights reserved.
C1 Los Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA.
RP Cooper, F (reprint author), Los Alamos Natl Lab, Div Theoret, T-8, Los Alamos, NM 87545 USA.
NR 44
TC 38
Z9 41
U1 0
U2 0
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0370-2693
J9 PHYS LETT B
JI Phys. Lett. B
PD MAR 6
PY 2003
VL 555
IS 3-4
BP 181
EP 188
DI 10.1016/S0370-2693(03)00080-7
PG 8
WC Astronomy & Astrophysics; Physics, Nuclear; Physics, Particles & Fields
SC Astronomy & Astrophysics; Physics
GA 648AK
UT WOS:000181126100007
ER

PT J
AU Errandonea, D
   Meng, Y
   Hausermann, D
   Uchida, T
AF Errandonea, D
   Meng, Y
   Hausermann, D
   Uchida, T
TI Study of the phase transformations and equation of state of magnesium by
   synchrotron x-ray diffraction
SO JOURNAL OF PHYSICS-CONDENSED MATTER
LA English
DT Article
ID ALKALINE-EARTH METALS; HIGH-PRESSURE; GPA; IRON; TEMPERATURE;
   TRANSITIONS; DIAGRAM; BARIUM; ZN; MG
AB We studied the phase behaviour and the P-V-T equation of state of Mg by in situ energy-dispersive x-ray diffraction in a multi-anvil apparatus in the pressure-temperature range up to 18.6 GPa and 1527 K. At high temperatures, an hcp to dhcp transition was found above 9.6 GPa, which differs from the hcp to bcc transformation predicted by theoretical calculations. At room temperature, the hcp phase remains stable within the pressure range of this study with an axial ratio, c/a, close to the ideal. The melting of Mg was determined at 2.2, 10 and 12 GPa; the detected melting temperatures are in good agreement with previous diamond anvil cell results. The P-V-T equation of state determined based on the data of this study gives B-0 = (36.8 +/- 3) GPa, B-0' = 4.3 +/- 0.4, alpha(0) = 25 x 10(-6) K-1, partial derivativealpha/partial derivativeT = (2.3 +/- 0.2) x 10(-7) K-2 and partial derivativeB(0,T)/partial derivativeT = (-2.08 +/- 0.09) x 10(-2) GPa K-1.
C1 Argonne Natl Lab, Adv Photon Source, Carnegie Inst Washington, HPCAT, Argonne, IL 60439 USA.
   Univ Chicago, Consortium Adv Radiat Sources, Chicago, IL 60637 USA.
RP Errandonea, D (reprint author), Argonne Natl Lab, Adv Photon Source, Carnegie Inst Washington, HPCAT, Bldg 434E,9700 S Cass Ave, Argonne, IL 60439 USA.
RI Errandonea, Daniel/J-7695-2016
OI Errandonea, Daniel/0000-0003-0189-4221
NR 47
TC 53
Z9 53
U1 3
U2 19
PU IOP PUBLISHING LTD
PI BRISTOL
PA DIRAC HOUSE, TEMPLE BACK, BRISTOL BS1 6BE, ENGLAND
SN 0953-8984
J9 J PHYS-CONDENS MAT
JI J. Phys.-Condes. Matter
PD MAR 5
PY 2003
VL 15
IS 8
BP 1277
EP 1289
AR PII S0953-8984(03)56370-6
DI 10.1088/0953-8984/15/8/312
PG 13
WC Physics, Condensed Matter
SC Physics
GA 661BN
UT WOS:000181871500012
ER

PT J
AU Wang, J
   Musameh, M
   Lin, YH
AF Wang, J
   Musameh, M
   Lin, YH
TI Solubilization of carbon nanotubes by Nafion toward the preparation of
   amperometric biosensors
SO JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Article
ID ELECTRODES; GLUCOSE
C1 New Mexico State Univ, Dept Chem & Biochem, Las Cruces, NM 88003 USA.
   Pacific NW Natl Lab, Richland, WA 99352 USA.
RP Wang, J (reprint author), New Mexico State Univ, Dept Chem & Biochem, Las Cruces, NM 88003 USA.
RI Wang, Joseph/C-6175-2011; Lin, Yuehe/D-9762-2011
OI Lin, Yuehe/0000-0003-3791-7587
NR 16
TC 1119
Z9 1143
U1 14
U2 249
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0002-7863
J9 J AM CHEM SOC
JI J. Am. Chem. Soc.
PD MAR 5
PY 2003
VL 125
IS 9
BP 2408
EP 2409
DI 10.1021/ja028951v
PG 2
WC Chemistry, Multidisciplinary
SC Chemistry
GA 649YP
UT WOS:000181235800022
PM 12603125
ER

PT J
AU Zhan, CG
   Zheng, F
   Landry, DW
AF Zhan, CG
   Zheng, F
   Landry, DW
TI Fundamental reaction mechanism for cocaine hydrolysis in human
   butyrylcholinesterase
SO JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Article
ID ELECTRON DETACHMENT ENERGIES; ANHYDRIDE HYDROLASE ACTIVITY;
   CARBOXYLIC-ACID ESTERS; MOLECULAR-DYNAMICS SIMULATION; QUANTUM-CHEMICAL
   CALCULATION; REACTION FIELD-THEORY; CATALYTIC ANTIBODIES; AB-INITIO;
   PLASMA BUTYRYLCHOLINESTERASE; ALKALINE-HYDROLYSIS
AB Butyrylcholinesterase (BChE)-cocaine binding and the fundamental pathway for BChE-catalyzed hydrolysis of cocaine have been studied by molecular modeling, molecular dynamics (MD) simulations, and ab initio calculations. Modeling and simulations indicate that the structures of the prereactive BChE/substrate complexes for (-)-cocaine and (+)-cocaine are all similar to that of the corresponding prereactive BChE/butyrylcholine (BCh) complex. The overall binding of BChE with (-)-cocaine and (+)-cocaine is also similar to that proposed with butyrylthiocholine and succinyldithiocholine, i.e., (-)- or (+)-cocaine first slides down the substrate-binding gorge to bind to Trp-82 and stands vertically in the gorge between Asp-70 and Trp-82 (nonprereactive complex) and then rotates to a position in the catalytic site within a favorable distance for nucleophilic attack and hydrolysis by Ser-198 (prereactive complex). In the prereactive complex, cocaine lies horizontally at the bottom of the gorge. The fundamental catalytic hydrolysis pathway, consisting of acylation and deacylation stages similar to those for ester hydrolysis by other serine hydrolases, was proposed on the basis of the simulated prereactive complex and confirmed theoretically by ab initio reaction coordinate calculations. Both the acylation and deacylation follow a double-proton-transfer mechanism. The calculated energetic results show that within the chemical reaction process the highest energy barrier and Gibbs free energy barrier are all associated with the first step of deacylation. The calculated ratio of the rate constant (k(cat)) for the catalytic hydrolysis to that (k(0)) for the spontaneous hydrolysis is similar to9.0 x 10(7). The estimated k(cat)/k(0) value of similar to9.0 x 10(7) is in excellent agreement with the experimentally derived k(cat)/k(0) value of similar to7.2 x 10(7) for (+)-cocaine, whereas it is similar to2000 times larger than the experimentally derived k(cat)/k(0) value of similar to4.4 x 10(4) for (-)-cocaine. All of the results suggest that the rate-determining step of the BChE-catalyzed hydrolysis of (+)-cocaine is the first step of deacylation, whereas for (-)-cocaine the change from the nonprereactive complex to the prereactive complex is rate-determining and has a Gibbs free energy barrier higher than that for the first step of deacylation by similar to4 kcal/mol. A further analysis of the structural changes from the nonprereactive complex to the prereactive complex reveals specific amino acid residues hindering the structural changes, providing initial clues for the rational design of BChE mutants with improved catalytic activity for (-)-cocaine.
C1 Columbia Univ Coll Phys & Surg, Dept Med, New York, NY 10032 USA.
   Washington State Univ, Dept Comp Sci & Engn, Richland, WA 99352 USA.
RP Pacific NW Natl Lab, Richland, WA 99352 USA.
FU NIDA NIH HHS [R01 DA013930, R01 DA013930-01A2]
NR 92
TC 93
Z9 97
U1 1
U2 12
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0002-7863
J9 J AM CHEM SOC
JI J. Am. Chem. Soc.
PD MAR 5
PY 2003
VL 125
IS 9
BP 2462
EP 2474
DI 10.1021/ja020850+
PG 13
WC Chemistry, Multidisciplinary
SC Chemistry
GA 649YP
UT WOS:000181235800031
PM 12603134
ER

PT J
AU Smith, DMA
   Dupuis, M
   Vorpagel, ER
   Straatsma, TP
AF Smith, DMA
   Dupuis, M
   Vorpagel, ER
   Straatsma, TP
TI Characterization of electronic structure and properties of a
   bis(histidine) heme model complex
SO JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Article
ID AXIAL LIGAND ORIENTATION; NUCLEAR DOUBLE-RESONANCE; MOSSBAUER QUADRUPOLE
   SPLITTINGS; HIGH-SPIN; CYTOCHROMES-B; COMPOUND-I; IRON(II); DENSITY;
   TRANSITION; HISTIDINE
AB Ferric and ferrous hemes, such as those present in electron transfer proteins, often have low-lying spin states that are very close in energy. To explore the relationship between spin state, geometry, and cytochrome electron transfer, we investigate, using density functional theory, the relative energies, electronic structure, and optimized geometries for a high- and low-spin ferric and ferrous heme model complex. Our model consists of an iron-porphyrin axially ligated by two imidazoles, which model the interaction of a heme with histidine residues. Using the B3LYP hybrid functional, we found that, in the ferric model heme complex, the doublet is lower in energy than the sextet by 8.4 kcal/mol and the singlet ferrous heme is 6.7 kcal/mol more stable than the quintet. The difference between the high-spin ferric and ferrous model heme energies yields an adiabatic electron affinity (AEA) of 5.24 eV, and the low-spin AEA is 5.17 eV. Both values are large enough to ensure electron trapping, and electronic structure analysis indicates that the iron cl, orbital is involved in the electron transfer between hemes. Mossbauer parameters calculated to verify the B3LYP electronic structure correlate very well with experimental values. Isotropic hyperfine coupling constants for the ligand nitrogen atoms were also evaluated. The optimized geometries of the ferric and ferrous hemes are consistent with structures from X-ray crystallography and reveal that the iron-imidazole distances are significantly longer in the high-spin hemes, which suggests that the protein environment, modeled here by the imidazoles, plays an important role in regulating the spin state. Iron-imidazole dissociation energies, force constants, and harmonic frequencies were calculated for the ferric and ferrous low-spin and high-spin hemes. In both the ferric and the ferrous cases, a single imidazole ligand is more easily dissociated from the high-spin hemes.
C1 Pacific NW Natl Lab, Environm Mol Sci Lab, Richland, WA 99352 USA.
RP Straatsma, TP (reprint author), Pacific NW Natl Lab, Environm Mol Sci Lab, Richland, WA 99352 USA.
NR 44
TC 36
Z9 36
U1 1
U2 9
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0002-7863
J9 J AM CHEM SOC
JI J. Am. Chem. Soc.
PD MAR 5
PY 2003
VL 125
IS 9
BP 2711
EP 2717
DI 10.1021/ja0280473
PG 7
WC Chemistry, Multidisciplinary
SC Chemistry
GA 649YP
UT WOS:000181235800056
PM 12603159
ER

PT J
AU Stamenkovic, VR
   Arenz, M
   Lucas, CA
   Gallagher, ME
   Ross, PN
   Markovic, NM
AF Stamenkovic, VR
   Arenz, M
   Lucas, CA
   Gallagher, ME
   Ross, PN
   Markovic, NM
TI Surface chemistry on bimetallic alloy surfaces: Adsorption of anions and
   oxidation of CO on Pt3Sn(111)
SO JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Article
ID SCANNING-TUNNELING-MICROSCOPY; QUANTUM-CHEMICAL CALCULATIONS;
   SINGLE-CRYSTAL ELECTRODES; X-RAY-DIFFRACTION; CARBON-MONOXIDE;
   INFRARED-SPECTROSCOPY; UNDERPOTENTIAL DEPOSITION; PT(111) ELECTRODE;
   ACID-SOLUTIONS; BISULFATE ADSORPTION
AB The microscopic structure of the Pt3Sn(111) surface in an electrochemical environment has been studied by a combination of ex situ low-energy electron diffraction (LEED), Auger electron spectroscopy (AES), and low-energy ion scattering (LEIS) and in situ surface X-ray scattering (SXS) and Fourier transform infrared (FTIR) spectroscopy. In ultrahigh vacuum (UHV) the clean-annealed surface produces a p(2 x 2) LEED pattern consistent with the surface composition, determined by LEIS, of 25 at. % Sn. SXS results show that the p(2 x 2) structure can be "transferred" from UHV into 0.5 M H2SO4 and that the surface structure remains stable from 0.05 to 0.8 V. At 0.05 V the expansion of Pt surface atoms, ca. +2% from the bulk lattice spacing, is induced by adsorption of underpotential-deposited (UPD) hydrogen. At 0.5 V, where Pt atoms are covered by (bi)sulfate anions, the topmost layer is contracted relative to 0.05 V, although Sri atoms expand significantly, ca. 8.5%. The p(2 x 2) structure is stable even in solutions containing CO. In contrast to the Pt(111)-CO system, no ordered structures of CO are formed on the Pt3Sn(111) surface and the topmost layer expands relatively little (ca. 1.5%) from the bulk lattice spacing upon the adsorption of CO. The binding site geometry of CO on Pt3Sn(111) is determined by FTIR. In contrast to the near invariant band shape of a-top CO on Pt(111), changes in band morphology (splitting of the band) and vibrational properties (increase in the frequency mode) are clearly visible on the Pt3Sn(111) surface. To explain the line shape of the CO bands, we suggest that in addition to alloying effects other factors, such as intermolecular repulsion between coadsorbed CO and OH species, are controlling segregation of CO into cluster domains where the local CO coverage is different from the coverage expected for the CO-CO interaction on an unmodified Pt(111) surface.
C1 Univ Calif Berkeley, Lawrence Berkeley Lab, Div Mat Sci, Berkeley, CA 94720 USA.
   Univ Liverpool, Dept Phys, Oliver Lodge Lab, Liverpool L69 7ZE, Merseyside, England.
RP Markovic, NM (reprint author), Univ Calif Berkeley, Lawrence Berkeley Lab, Div Mat Sci, Berkeley, CA 94720 USA.
RI Arenz, Matthias/C-7385-2009; Arenz, Matthias/C-3195-2016
OI Arenz, Matthias/0000-0001-9765-4315; Arenz, Matthias/0000-0001-9765-4315
NR 70
TC 80
Z9 81
U1 4
U2 48
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0002-7863
J9 J AM CHEM SOC
JI J. Am. Chem. Soc.
PD MAR 5
PY 2003
VL 125
IS 9
BP 2736
EP 2745
DI 10.1021/ja028771l
PG 10
WC Chemistry, Multidisciplinary
SC Chemistry
GA 649YP
UT WOS:000181235800060
PM 12603163
ER

PT J
AU Puzder, A
   Williamson, AJ
   Grossman, JC
   Galli, G
AF Puzder, A
   Williamson, AJ
   Grossman, JC
   Galli, G
TI Computational studies of the optical emission of silicon nanocrystals
SO JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Article
ID MONTE-CARLO CALCULATIONS; POROUS-SILICON; QUANTUM DOTS; STOKES SHIFT;
   ELECTRONIC-STRUCTURE; SI NANOCRYSTALS; LIGHT-EMISSION; SURFACE;
   LUMINESCENCE; STATES
AB We have computed absorption and emission energies of silicon nanocrystals as a function of size and of surface passivants, using both density functional theory and quantum Monte Carlo calculations. We have found that the ionic rearrangements and electronic relaxations occurring upon absorption and emission are extremely sensitive to surface chemistry. In particular, nanoclusters with similar sizes and similar absorption gaps can exhibit strikingly different emission energies. Our results provide a unifying interpretation of several recent measurements, which have observed significantly different emission energies from clusters with similar sizes. Our calculations also show that a combination of absorption and emission measurements can provide a powerful tool for identifying both the size and the surface passivants of semiconductor nanocrystals.
C1 Lawrence Livermore Natl Lab, Livermore, CA 94550 USA.
RP Williamson, AJ (reprint author), Lawrence Livermore Natl Lab, 7000 E Ave L-415, Livermore, CA 94550 USA.
NR 40
TC 129
Z9 129
U1 4
U2 20
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0002-7863
J9 J AM CHEM SOC
JI J. Am. Chem. Soc.
PD MAR 5
PY 2003
VL 125
IS 9
BP 2786
EP 2791
DI 10.1021/ja0293296
PG 6
WC Chemistry, Multidisciplinary
SC Chemistry
GA 649YP
UT WOS:000181235800064
PM 12603167
ER

PT J
AU Fornstadt, T
   Guiochon, G
AF Fornstadt, T
   Guiochon, G
TI Influence of the solution pH on the interaction mechanisms between the
   molecules of the (R)- and (S)-enantiomers of a few beta-receptor
   blocking agents and those of cellobiohydrolase I (CBH I)
SO THERMOCHIMICA ACTA
LA English
DT Article
DE cellobiohydrolase I; beta-receptor blocking agents; nonlinear
   chromatography; nonselective binding constants; enantioselective;
   binding constants; pH-dependence
ID PROPRANOLOL ENANTIOMERS; CELLULASE PROTEIN; IMMOBILIZED CELLULASE;
   ADSORPTION BEHAVIOR; CHIRAL SELECTOR; SEPARATION; BLOCKERS
C1 Ctr Surface Biotechnol, S-75123 Uppsala, Sweden.
   Oak Ridge Natl Lab, Div Chem & Analyt Sci, Oak Ridge, TN 37831 USA.
RP Guiochon, G (reprint author), Univ Tennessee, Dept Chem, 552 Beuhlen Hall, Knoxville, TN 37996 USA.
EM guiochon@2utk.edu
OI Fornstedt, Torgny/0000-0002-7123-2066
NR 9
TC 1
Z9 2
U1 0
U2 2
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0040-6031
J9 THERMOCHIM ACTA
JI Thermochim. Acta
PD MAR 5
PY 2003
VL 398
IS 1-2
BP 73
EP 74
AR PII S0040-6031(02)00140-5
DI 10.1016/S0040-6031(02)00140-5
PG 2
WC Thermodynamics; Chemistry, Analytical; Chemistry, Physical
SC Thermodynamics; Chemistry
GA 657MN
UT WOS:000181671100010
ER

PT J
AU Lexa, D
AF Lexa, D
TI An improved hermetic sample enclosure for simultaneous differential
   scanning calorimetry/synchrotron powder X-ray diffraction
SO THERMOCHIMICA ACTA
LA English
DT Article
DE differential scanning calorimetry; synchrotron powder X-ray diffraction
ID THERMAL-ANALYSIS; CALORIMETRY; DSC
AB A hermetic sample enclosure for performing simultaneous differential scanning calorimetry/synchrotron powder X-ray diffraction, previously developed in our laboratory, suffered from poor calorimetric performance. A new enclosure design has been developed that addresses this problem. Like the previous design, it is based on a Perkin-Elmer DSC-2C measuring head. While the original enclosure necessitated a sample pan rather inconsistent with the requirements of DSC, more sophisticated modifications to the new measuring head made it compatible with a new sample pan that does not compromise calorimetric performance. The original alternative temperature measurement and control system was upgraded with low-noise components. In addition, water-cooling was added to the measuring head. A prototype sample enclosure has been fabricated and successfully tested in multiple experiments. (C) 2002 Published by Elsevier Science B.V.
C1 Argonne Natl Lab, Chem Technol Div, Argonne, IL 60439 USA.
RP Lexa, D (reprint author), Argonne Natl Lab, Chem Technol Div, 9700 S Cass Ave, Argonne, IL 60439 USA.
EM lexa@cmt.anl.gov
NR 15
TC 4
Z9 4
U1 2
U2 3
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0040-6031
J9 THERMOCHIM ACTA
JI Thermochim. Acta
PD MAR 5
PY 2003
VL 398
IS 1-2
BP 241
EP 248
AR PII S0040-6031(02)00389-1
DI 10.1016/S0040-6031(02)00389-1
PG 8
WC Thermodynamics; Chemistry, Analytical; Chemistry, Physical
SC Thermodynamics; Chemistry
GA 657MN
UT WOS:000181671100028
ER

PT J
AU Yan, HQ
   He, RR
   Pham, J
   Yang, PD
AF Yan, HQ
   He, RR
   Pham, J
   Yang, PD
TI Morphogenesis of one-dimensional ZnO nano- and microcrystals
SO ADVANCED MATERIALS
LA English
DT Article
ID OPTICAL-PROPERTIES; CDSE NANOCRYSTALS; GROWTH; PARTICLES; SHAPE;
   NANOSTRUCTURES; CHEMISTRY; NANOWIRES; CRYSTALS; PHYSICS
AB The deterministic growth of different shapes of ZnO crystals from nanometer to micrometer scale is reported. Tetrapods (see Figure) and dendrites have been synthesized by simply adjusting the reaction temperature and the partial pressure of oxygen within the system. Size control of these structures can be achieved. ZnO nanoribbons are also easily accessible.
C1 Univ Calif Berkeley, Lawrence Berkeley Lab, Dept Chem, Berkeley, CA 94720 USA.
RP Yang, PD (reprint author), Univ Calif Berkeley, Lawrence Berkeley Lab, Dept Chem, Berkeley, CA 94720 USA.
EM p_yang@uclink.berkeley.edu
NR 24
TC 433
Z9 449
U1 9
U2 110
PU WILEY-V C H VERLAG GMBH
PI WEINHEIM
PA PO BOX 10 11 61, D-69451 WEINHEIM, GERMANY
SN 0935-9648
J9 ADV MATER
JI Adv. Mater.
PD MAR 4
PY 2003
VL 15
IS 5
BP 402
EP +
DI 10.1002/adma.200390091
PG 5
WC Chemistry, Multidisciplinary; Chemistry, Physical; Nanoscience &
   Nanotechnology; Materials Science, Multidisciplinary; Physics, Applied;
   Physics, Condensed Matter
SC Chemistry; Science & Technology - Other Topics; Materials Science;
   Physics
GA 658GU
UT WOS:000181713900006
ER

PT J
AU Li, LS
   Alivisatos, AP
AF Li, LS
   Alivisatos, AP
TI Semiconductor nanorod liquid crystals and their assembly on a substrate
SO ADVANCED MATERIALS
LA English
DT Article
ID ATOMIC-FORCE MICROSCOPY; FRANK ELASTIC-CONSTANTS; POLARIZED
   ELECTROLUMINESCENCE; CDSE NANOCRYSTALLITES; QUANTUM RODS; SHAPE;
   NANOPARTICLES; NANOWIRES; ORGANIZATION
AB The macroscopic alignment and superlattice structures of CdSe nanorods in a nematic liquid-crystalline (LC) phase are determined by the phases that form prior to complete solvent evaporation (e.g., vortex structures in linear arrays, see Figure). By controlling the phase of the LC solution and its orientation using pre-treated surfaces or external fields, it may be possible to achieve fine control of order in deposited nanorod films.
C1 Univ Calif Berkeley, Dept Chem, Div Mat Sci, Lawrence Berkeley Lab, Berkeley, CA 94720 USA.
RP Alivisatos, AP (reprint author), Univ Calif Berkeley, Dept Chem, Div Mat Sci, Lawrence Berkeley Lab, Berkeley, CA 94720 USA.
EM alivis@uclink4.berkeley.edu
RI Alivisatos , Paul /N-8863-2015
OI Alivisatos , Paul /0000-0001-6895-9048
NR 33
TC 175
Z9 182
U1 2
U2 50
PU WILEY-V C H VERLAG GMBH
PI WEINHEIM
PA PO BOX 10 11 61, D-69451 WEINHEIM, GERMANY
SN 0935-9648
J9 ADV MATER
JI Adv. Mater.
PD MAR 4
PY 2003
VL 15
IS 5
BP 408
EP +
DI 10.1002/adma.200390093
PG 5
WC Chemistry, Multidisciplinary; Chemistry, Physical; Nanoscience &
   Nanotechnology; Materials Science, Multidisciplinary; Physics, Applied;
   Physics, Condensed Matter
SC Chemistry; Science & Technology - Other Topics; Materials Science;
   Physics
GA 658GU
UT WOS:000181713900008
ER

PT J
AU Zepeda, S
   Yeh, Y
   Noy, A
AF Zepeda, S
   Yeh, Y
   Noy, A
TI Determination of energy barriers for intermolecular interactions by
   variable temperature dynamic force spectroscopy
SO LANGMUIR
LA English
DT Article
ID MICROSCOPY; ADHESION; MOLECULES; DNA; LANDSCAPES; POTENTIALS; BONDS;
   TIPS
AB Intermolecular interactions in chemistry and biology are governed by complex potential energy surfaces. Despite recent advances in nanoscale interaction force measurements, determination of the potential energy barriers remains difficult. We present a simple force microscopy technique that can extract tip-sample interaction potential depth and width from the pull-off force measurements. We show that determination of the thermodynamic parameters for the interaction requires measuring the pull-off force as a function of the loading rate and temperature. We apply this variable-temperature dynamic force spectroscopy technique to determine thermodynamic parameters for the interactions between a silicon nitride tip and a mica surface and for the interactions of tip and surface terminated with carboxylic acid functionalities in ethanol. For both cases, we observed that pull-off force increases logarithmically as a function of loading speed, with the rate of the increase determined by the width of the interaction potential. Analysis of the temperature dependence of the interaction forces provides estimates for the enthalpy and entropy of the interactions and reveals an important role of solvation effects in these systems.
C1 Lawrence Livermore Natl Lab, Dept Chem & Mat Sci, Livermore, CA 94550 USA.
   Univ Calif Davis, Dept Chem Engn & Mat Sci, Davis, CA 95616 USA.
RP Lawrence Livermore Natl Lab, Dept Chem & Mat Sci, Livermore, CA 94550 USA.
NR 30
TC 23
Z9 23
U1 0
U2 6
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0743-7463
J9 LANGMUIR
JI Langmuir
PD MAR 4
PY 2003
VL 19
IS 5
BP 1457
EP 1461
DI 10.1021/la026188c
PG 5
WC Chemistry, Multidisciplinary; Chemistry, Physical; Materials Science,
   Multidisciplinary
SC Chemistry; Materials Science
GA 651FJ
UT WOS:000181309600003
ER

PT J
AU Gronbech-Jensen, N
   Parikh, AN
   Beardmore, KM
   Desai, RC
AF Gronbech-Jensen, N
   Parikh, AN
   Beardmore, KM
   Desai, RC
TI Rigid molecular model for the assembly characteristics and optimal
   structure in molecular monolayers of alkanethiols on Au(111)
SO LANGMUIR
LA English
DT Article
ID SCANNING-TUNNELING-MICROSCOPY; SIMPLE GENERALIZED MODELS;
   ORGANIC-SURFACES; MONTE-CARLO; SUPERLATTICE STRUCTURE;
   COMPUTER-SIMULATION; GOLD SURFACES; ADSORPTION; SUBSTRATE; PHASES
AB We present a simple molecular model for the self-assembly of alkanethiols on gold. The model, a rigid rod representation of a molecule which is constrained to a given distance from the gold surface, allows direct long-time simulations of large-scale molecular ensembles (10(4)-10(5) molecules) on desktop workstations. As a result, the model allows for efficient studies of evolution and ordering of, for example, orientational order and domain patterns in a full range of monolayer coverages. The model is parametrized entirely by existing literature on atomic and molecular scale interactions. Extensive simulations of molecular self-assembled monolayer domain formation at optimal (packing commensurate with a gold surface (111) structure) and suboptimal packing are conducted and presented. The results show close correspondence between the model features and the existing, and emerging, picture observed through experimental characterization of self-assembled monolayers on Au(111). This strong experimental validation of the conformationally insensitive molecular model suggests that the conformational degrees of freedom are not essential for the self-assembly of alkanethiols on gold. It appears that the interplay between the substrate-headgroup and chain-chain interactions determines the self-assembly process and the emergent molecular structures. The presentation of simulation results for different molecular surface coverages is used to derive a primitive two-dimensional isothermal phase diagram. The latter was found to be in good general agreement with available experimental data and provides insight into the formation and growth mechanism of monolayers. The work suggests directions for a minimal approach to studying at least some of the complexity contained in molecular self-assembly processes.
C1 Univ Calif Davis, Dept Appl Sci, Davis, CA 95616 USA.
   Lawrence Berkeley Natl Lab, Computat Res Div, Berkeley, CA 94720 USA.
   Motorola Inc, Computat Nanosci Grp, Los Alamos, NM 87545 USA.
   Univ Toronto, Dept Phys, Toronto, ON M5S 1A7, Canada.
RP Gronbech-Jensen, N (reprint author), Univ Calif Davis, Dept Appl Sci, Davis, CA 95616 USA.
RI PARIKH, ATUL/D-2243-2014
OI PARIKH, ATUL/0000-0002-5927-4968
NR 62
TC 13
Z9 13
U1 0
U2 4
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0743-7463
J9 LANGMUIR
JI Langmuir
PD MAR 4
PY 2003
VL 19
IS 5
BP 1474
EP 1485
DI 10.1021/la026344f
PG 12
WC Chemistry, Multidisciplinary; Chemistry, Physical; Materials Science,
   Multidisciplinary
SC Chemistry; Materials Science
GA 651FJ
UT WOS:000181309600006
ER

PT J
AU Sapuri, AR
   Baksh, MM
   Groves, JT
AF Sapuri, AR
   Baksh, MM
   Groves, JT
TI Electrostatically targeted intermembrane lipid exchange with
   micropatterned supported membranes
SO LANGMUIR
LA English
DT Article
ID BILAYER-MEMBRANES; COMPOSITION ARRAYS; BARRIERS; VESICLES
AB Herein we introduce a technique for selectively delivering membrane components to membrane patterns on a solid support. Electrostatic charge on membrane surfaces is employed as a method of targeting intermembrane adhesion and lipid exchange between substrate-supported membranes and free vesicles or membrane-coated microbeads. Membranes of similar net charge density generally do not adhere or exchange components. In contrast, attractive electrostatic interactions between oppositely charged membranes can induce adhesion and ultimately lipid exchange between the membranes. This process enables the selective delivery of new materials to preformed supported membrane regions whose electrostatic charge densities complement that of the delivery membrane. Uniform exposure of an array of supported membrane corrals with different net charge densities to a pool of delivery membrane vesicles or membrane-coated microbeads results in selective deposition of the new membrane contents into corrals with complementary electrostatic charge density.
C1 Univ Calif Berkeley, Lawrence Berkeley Lab, Div Sci Mat, Berkeley, CA 94720 USA.
   Univ Calif Berkeley, Lawrence Berkeley Lab, Phys Biosci Div, Berkeley, CA 94720 USA.
   Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA.
RP Groves, JT (reprint author), Univ Calif Berkeley, Lawrence Berkeley Lab, Div Sci Mat, Berkeley, CA 94720 USA.
RI Wunder, Stephanie/B-5066-2012; Zdilla, Michael/B-4145-2011
NR 20
TC 38
Z9 38
U1 0
U2 5
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0743-7463
J9 LANGMUIR
JI Langmuir
PD MAR 4
PY 2003
VL 19
IS 5
BP 1606
EP 1610
DI 10.1021/la026296z
PG 5
WC Chemistry, Multidisciplinary; Chemistry, Physical; Materials Science,
   Multidisciplinary
SC Chemistry; Materials Science
GA 651FJ
UT WOS:000181309600023
ER

PT J
AU Bondurant, B
   Last, JA
   Waggoner, TA
   Slade, A
   Sasaki, DY
AF Bondurant, B
   Last, JA
   Waggoner, TA
   Slade, A
   Sasaki, DY
TI Optical and scanning probe analysis of glycolipid reorganization upon
   concanavalin A binding to mannose-coated lipid bilayers
SO LANGMUIR
LA English
DT Article
ID PYRENE-LABELED PHOSPHOLIPIDS; RESONANCE ENERGY-TRANSFER; PROTEIN
   INTERACTIONS; LATERAL ORGANIZATION; MODEL MEMBRANES; CYTOCHROME-C;
   FLUORESCENCE; LECTIN; LIPOSOMES; DIMYRISTOYLPHOSPHATIDYLCHOLINE
AB Molecular level associations between components within the lipid bilayer as proteins complex to the membrane surface are fundamental to the complete understanding of protein-membrane interactions. To characterize these protein-induced membrane-organizational processes, we have prepared a new fluorescently labeled glycolipid (PSMU) that enables monitoring of glycolipid aggregation within the lipid membrane. The glycolipid's mannosamine headgroup was specifically recognized by the lectin concanavalin A (Con A). Fluorescence studies with liposomes composed of 5 mol % PSMU/distearylphosphatidylcholine found that the membrane reorganized in response to Con A adsorption. Initially aggregated structures of glycolipid were dispersed as a consequence of specific affinity with the lectin through steric restrictions imposed by other bound Con A, the distance between mannosyl receptor sites, and possible protein insertion events. The protein binding and membrane reorganizational process was slow (ca. days). An association constant for Con A with the glycolipid membrane was estimated to be 3 x 10(6) M-1, around 2 orders of magnitude higher than that for methyl-D-alpha-mannopyranoside. Nanoscale imaging with the atomic force microscope found that the glycolipid formed 10 nm wide dendrite structures throughout the membrane and that the bound Con A was associated with those nanoscale features.
C1 Sandia Natl Labs, Biomol Mat Dept, Albuquerque, NM 87185 USA.
   Univ Toronto, Inst Biomat & Biomed Engn, Toronto, ON M5S 3G9, Canada.
RP Sasaki, DY (reprint author), Sandia Natl Labs, Biomol Mat Dept, MS 1413, Albuquerque, NM 87185 USA.
EM dysasak@sandia.gov
NR 47
TC 32
Z9 32
U1 1
U2 6
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0743-7463
J9 LANGMUIR
JI Langmuir
PD MAR 4
PY 2003
VL 19
IS 5
BP 1829
EP 1837
DI 10.1021/la0262295
PG 9
WC Chemistry, Multidisciplinary; Chemistry, Physical; Materials Science,
   Multidisciplinary
SC Chemistry; Materials Science
GA 651FJ
UT WOS:000181309600051
ER

PT J
AU Tretiak, S
   Saxena, A
   Martin, RL
   Bishop, AR
AF Tretiak, S
   Saxena, A
   Martin, RL
   Bishop, AR
TI Photoexcited breathers in conjugated polyenes: An excited-state
   molecular dynamics study
SO PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF
   AMERICA
LA English
DT Article
ID SEMICONDUCTING POLYMER DIODES; LIGHT-EMITTING DEVICES; PHOTOINDUCED
   ABSORPTION; ELECTRONIC EXCITATIONS; OPTOELECTRONIC DEVICES; CONDUCTING
   POLYMERS; POLYACETYLENE; EMISSION; ELECTROLUMINESCENCE;
   PHOTOISOMERIZATION
AB pi-conjugated polymers have become an important class of materials for electronic devices. Design of these devices requires understanding such processes as photochemical reactions, spatial dynamics of photoexcitations, and energy and charge transport, which in turn involve complex coupled electron-vibrational dynamics. Here we study non-linear photoexcitation dynamics in the polyene oligomers by using a quantum-chemical method suitable for the simulation of excited-state molecular dynamics in extended molecular systems with sizes up to hundreds of atoms. The method is based on the adiabatic propagation of the ground-state and transition single-electron density matrices along the trajectory. The simulations reveal formation of a self-localized vibronic excitation ("breather" or multiquanta bound state) with a typical period of 34 fs and allows us to identify specific slow and fast nuclear motions strongly coupled to the electronic degrees of freedom. The effect of chain imperfections and chemical defects on the dynamics is also investigated. A complementary two-dimensional analysis of corresponding transition density matrices provides an efficient way to monitor time-dependent real-space localization of the photoexcitation by identifying the underlying changes in charge densities and bond orders. Possible correlated electronic and vibrational spectroscopic signatures of photoexcited breathers are predicted, and generalizations to energy localization in complex macromolecules are discussed.
C1 Los Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA.
   Los Alamos Natl Lab, Ctr Nonlinear Studies, Los Alamos, NM 87545 USA.
RP Los Alamos Natl Lab, Div Theoret, POB 1663, Los Alamos, NM 87545 USA.
EM serg@lanl.gov
RI Tretiak, Sergei/B-5556-2009
OI Tretiak, Sergei/0000-0001-5547-3647
NR 60
TC 62
Z9 63
U1 1
U2 7
PU NATL ACAD SCIENCES
PI WASHINGTON
PA 2101 CONSTITUTION AVE NW, WASHINGTON, DC 20418 USA
SN 0027-8424
J9 P NATL ACAD SCI USA
JI Proc. Natl. Acad. Sci. U. S. A.
PD MAR 4
PY 2003
VL 100
IS 5
BP 2185
EP 2190
DI 10.1073/pnas.0530132100
PG 6
WC Multidisciplinary Sciences
SC Science & Technology - Other Topics
GA 652DR
UT WOS:000181365000007
PM 12594339
ER

PT J
AU Wall, ME
   Francis, SH
   Corbin, JD
   Grimes, K
   Richie-Jannetta, R
   Kotera, J
   Macdonald, BA
   Gibson, RR
   Trewhella, J
AF Wall, ME
   Francis, SH
   Corbin, JD
   Grimes, K
   Richie-Jannetta, R
   Kotera, J
   Macdonald, BA
   Gibson, RR
   Trewhella, J
TI Mechanisms associated with cGMP binding and activation of cGMP-dependent
   protein kinase
SO PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF
   AMERICA
LA English
DT Article
ID AMINO-ACID SEQUENCE; X-RAY-SCATTERING; CATALYTIC SUBUNIT; REGULATORY
   SUBUNIT; I-BETA; ADENOSINE 3'-5'-MONOPHOSPHATE; CONFORMATIONAL-CHANGES;
   CRYSTAL-STRUCTURE; SKELETAL-MUSCLE; CAMP
AB Using small-angle x-ray scattering, we have observed the cGMP-induced elongation of an active, cGMP-dependent, monomeric deletion mutant of cGMP-dependent protein kinase (Delta(1-52)PKG-1beta). On saturation with cGMP, the radius of gyration of A(1-52)PKG-1beta increases from 29.4 +/- 0.1 Angstrom to 40.1 +/- 0.7 Angstrom, and the maximum linear dimension increases from 90 Angstrom +/- 10% to 130 Angstrom +/- 10%. The elongation is due to a change in the interaction between structured regulatory (R) and catalytic (C) domains. A model of cGMP binding to A(1-52)PKG-1beta indicates that elongation of A(1-52)PKG-1beta requires binding of cGMP to the low-affinity binding site of the R domain. A comparison with cAMP-dependent protein kinase suggests that both elongation and activation require cGMP binding to both sites; cGMP binding to the low-affinity site therefore seems to be a necessary, but not sufficient, condition for both elongation and activation of A(1-52)PKG-1beta. We also predict that there is little or no cooperativity in cGMP binding to the two sites of A(1-52)PKG-1beta under the conditions used here. Results obtained by using the A Delta(1-52)PKG-1beta monomer indicate that a previously observed elongation of PKG-1alpha is consistent with a pure change in the interaction between the R domain and the C domain, without alteration of the dimerization interaction. This study has revealed important features of molecular mechanisms in the biochemical network describing PKG-1beta activation by cGMP, yielding new insight into ligand activation of cyclic nucleotide-dependent protein kinases, a class of regulatory proteins that is key to many cellular processes.
C1 Los Alamos Natl Lab, Comp & Computat Sci Div, Los Alamos, NM 87545 USA.
   Los Alamos Natl Lab, Biosci Div, Los Alamos, NM 87545 USA.
   Vanderbilt Univ, Sch Med, Dept Mol Physiol & Biophys, Nashville, TN 37232 USA.
RP Wall, ME (reprint author), Los Alamos Natl Lab, Comp & Computat Sci Div, POB 1663, Los Alamos, NM 87545 USA.
OI Trewhella, Jill/0000-0002-8555-6766
FU NIDDK NIH HHS [DK 40029, R01 DK040029]
NR 39
TC 39
Z9 41
U1 0
U2 6
PU NATL ACAD SCIENCES
PI WASHINGTON
PA 2101 CONSTITUTION AVE NW, WASHINGTON, DC 20418 USA
SN 0027-8424
J9 P NATL ACAD SCI USA
JI Proc. Natl. Acad. Sci. U. S. A.
PD MAR 4
PY 2003
VL 100
IS 5
BP 2380
EP 2385
DI 10.1073/pnas.0534892100
PG 6
WC Multidisciplinary Sciences
SC Science & Technology - Other Topics
GA 652DR
UT WOS:000181365000041
PM 12591946
ER

PT J
AU Hou, JT
   Sims, GE
   Zhang, C
   Kim, SH
AF Hou, JT
   Sims, GE
   Zhang, C
   Kim, SH
TI A global representation of the protein fold space
SO PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF
   AMERICA
LA English
DT Article
ID STRUCTURAL GENOMICS; CLASSIFICATION; SELECTION; ALIGNMENT; FAMILIES;
   DOMAINS; MOTIFS
AB One of the principal goals of the structural genomics initiative is to identify the total repertoire of protein folds and obtain a global view of the "protein structure universe." Here, we present a 3D map of the protein fold space in which structurally related folds are represented by spatially adjacent points. Such a representation reveals a high-level organization of the fold space that is intuitively interpretable. The shape of the fold space and the overall distribution of the folds are defined by three dominant trends: secondary structure class, chain topology, and protein domain size. Random coil-like structures of small proteins and peptides are mapped to a region where the three trends converge, offering an interesting perspective on both the demography of fold space and the evolution of protein structures.
C1 Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA.
   Univ Calif Berkeley, Lawrence Berkeley Natl Lab, Berkeley, CA 94720 USA.
RP Kim, SH (reprint author), Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA.
FU NIGMS NIH HHS [GM 62412, P50 GM062412]
NR 33
TC 88
Z9 95
U1 1
U2 5
PU NATL ACAD SCIENCES
PI WASHINGTON
PA 2101 CONSTITUTION AVE NW, WASHINGTON, DC 20418 USA
SN 0027-8424
J9 P NATL ACAD SCI USA
JI Proc. Natl. Acad. Sci. U. S. A.
PD MAR 4
PY 2003
VL 100
IS 5
BP 2386
EP 2390
DI 10.1073/pnas.2628030100
PG 5
WC Multidisciplinary Sciences
SC Science & Technology - Other Topics
GA 652DR
UT WOS:000181365000042
PM 12606708
ER

PT J
AU Zhao, Y
   Glesne, D
   Huberman, E
AF Zhao, Y
   Glesne, D
   Huberman, E
TI A human peripheral blood monocyte-derived subset acts as pluripotent
   stem cells
SO PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF
   AMERICA
LA English
DT Article
ID BONE-MARROW; DIFFERENTIATION; PHENOTYPE; HETEROGENEITY; MACROPHAGES;
   MATURATION; ACTIVATION; RECEPTOR; MARKERS; FUSION
AB We have identified, cultured, characterized, and propagated adult pluripotent stem cells (PSC) from a subset of human peripheral blood monocytes. These cells, which in appearance resemble fibroblasts, expand in the presence of macrophage colony-stimulating factor and display monocytic and hematopoietic stem cell markers including CD14, CD34, and CD45. We have induced these cells to differentiate into mature macrophages by lipopolysaccharide, T lymphocytes by IL-2, epithelial cells by epidermal growth factor, endothelial cells by vascular endothelial cell growth factor, neuronal cells by nerve growth factor, and liver cells by hepatocyte growth factor. The pluripotent nature of individual PSC was further confirmed by a clonal analysis. The ability to store, expand, and differentiate these PSC from autologous peripheral blood should make them valuable candidates for transplantation therapy.
C1 Argonne Natl Lab, Biochip Technol Ctr, Argonne, IL 60439 USA.
RP Huberman, E (reprint author), Argonne Natl Lab, Biochip Technol Ctr, 9700 S Cass Ave, Argonne, IL 60439 USA.
FU NCI NIH HHS [CA80826, R01 CA080826]
NR 37
TC 338
Z9 369
U1 1
U2 10
PU NATL ACAD SCIENCES
PI WASHINGTON
PA 2101 CONSTITUTION AVE NW, WASHINGTON, DC 20418 USA
SN 0027-8424
J9 P NATL ACAD SCI USA
JI Proc. Natl. Acad. Sci. U. S. A.
PD MAR 4
PY 2003
VL 100
IS 5
BP 2426
EP 2431
DI 10.1073/pnas.0536882100
PG 6
WC Multidisciplinary Sciences
SC Science & Technology - Other Topics
GA 652DR
UT WOS:000181365000049
PM 12606720
ER

PT J
AU Fan, W
   Saha, S
   Carlisle, JA
   Auciello, O
   Chang, RPH
   Ramesh, R
AF Fan, W
   Saha, S
   Carlisle, JA
   Auciello, O
   Chang, RPH
   Ramesh, R
TI Layered Cu-based electrode for high-dielectric constant oxide thin
   film-based devices
SO APPLIED PHYSICS LETTERS
LA English
DT Article
ID DIFFUSION BARRIER; COPPER; SI; OXIDATION; TANTALUM; SILICON; TI
AB Ti-Al/Cu/Ta multilayered electrodes were fabricated on SiO2/Si substrates by ion beam sputtering deposition, to overcome the problems of Cu diffusion and oxidation encountered during the high dielectric constant (kappa) materials integration. The Cu and Ta layers remained intact through the annealing in oxygen environment up to 600 degreesC. The thin oxide layer, formed on the Ti-Al surface, effectively prevented the oxygen penetration toward underneath layers. Complex oxide (BaxSr1-x)TiO3 (BST) thin films were grown on the layered Ti-Al/Cu/Ta electrodes using rf magnetron sputtering. The deposited BST films exhibited relatively high permittivity (150), low dielectric loss (0.007) at zero bias, and low leakage current <2x10(-8) A/cm(2) at 100 kV/cm. (C) 2003 American Institute of Physics.
C1 Argonne Natl Lab, Div Mat Sci, Argonne, IL 60439 USA.
   Northwestern Univ, Dept Mat Sci & Engn, Evanston, IL 60208 USA.
   Univ Maryland, Dept Mat & Nucl Engn, College Pk, MD 20742 USA.
RP Fan, W (reprint author), Argonne Natl Lab, Div Mat Sci, 9700 S Cass Ave, Argonne, IL 60439 USA.
RI Chang, R.P.H/B-7505-2009
NR 12
TC 21
Z9 25
U1 1
U2 3
PU AMER INST PHYSICS
PI MELVILLE
PA CIRCULATION & FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1,
   MELVILLE, NY 11747-4501 USA
SN 0003-6951
J9 APPL PHYS LETT
JI Appl. Phys. Lett.
PD MAR 3
PY 2003
VL 82
IS 9
BP 1452
EP 1454
DI 10.1063/1.1556959
PG 3
WC Physics, Applied
SC Physics
GA 649HP
UT WOS:000181201800044
ER

PT J
AU Marcaurelle, LA
   Pratt, MR
   Bertozzi, CR
AF Marcaurelle, LA
   Pratt, MR
   Bertozzi, CR
TI Synthesis of thioether-linked analogues of the 2,3-sialyl-TF and MECA-79
   antigens: Mucin-type glycopeptides associated with cancer and
   inflammation
SO CHEMBIOCHEM
LA English
DT Article
DE antigens; carbohydrates; chemoselective ligation; glycopeptides;
   sulfation
ID O-GLYCOSYLATION; L-SELECTIN; DERIVATIVES; BINDING
C1 Univ Calif Berkeley, Dept Chem, Ctr New Direct Organ Synth, Berkeley, CA 94720 USA.
   Univ Calif Berkeley, Howard Hughes Med Inst, Dept Mol & Cell Biol, Berkeley, CA 94720 USA.
   Univ Calif Berkeley, Lawrence Berkeley Lab, Div Sci Mat, Berkeley, CA 94720 USA.
RP Bertozzi, CR (reprint author), Univ Calif Berkeley, Dept Chem, Ctr New Direct Organ Synth, Berkeley, CA 94720 USA.
NR 28
TC 5
Z9 5
U1 3
U2 9
PU WILEY-V C H VERLAG GMBH
PI WEINHEIM
PA PO BOX 10 11 61, D-69451 WEINHEIM, GERMANY
SN 1439-4227
J9 CHEMBIOCHEM
JI Chembiochem
PD MAR 3
PY 2003
VL 4
IS 2-3
BP 224
EP 228
DI 10.1002/cbic.200390036
PG 5
WC Biochemistry & Molecular Biology; Chemistry, Medicinal
SC Biochemistry & Molecular Biology; Pharmacology & Pharmacy
GA 654VP
UT WOS:000181517000014
PM 12616638
ER

PT J
AU Bardakci, K
   Thorn, CB
AF Bardakci, K
   Thorn, CB
TI A mean field approximation to the worldsheet model of planar phi(3)
   field theory
SO NUCLEAR PHYSICS B
LA English
DT Article
AB We develop an approximation scheme for our worldsheet model of the sum of planar diagrams based on mean field theory. At finite coupling the mean field equations show a weak coupling solution that resembles the perturbative diagrams and a strong coupling solution that seems to represent a tensionless soup of field quanta. With a certain amount of fine-tuning, we find a solution of the mean field equations that seems to support string formation. (C) 2003 Elsevier Science B.V. All rights reserved.
C1 Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA.
   Univ Calif Berkeley, Lawrence Berkeley Natl Lab, Theoret Phys Grp, Berkeley, CA 94720 USA.
   Inst Adv Study, Sch Nat Sci, Princeton, NJ 08540 USA.
   Univ Florida, Inst Fundamental Theory, Dept Phys, Gainesville, FL 32611 USA.
RP Bardakci, K (reprint author), Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA.
OI Thorn, Charles/0000-0002-2671-9799
NR 10
TC 18
Z9 18
U1 0
U2 0
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0550-3213
J9 NUCL PHYS B
JI Nucl. Phys. B
PD MAR 3
PY 2003
VL 652
IS 1-3
BP 196
EP 228
DI 10.1016/S0550-3213(03)00004-X
PG 33
WC Physics, Particles & Fields
SC Physics
GA 656AA
UT WOS:000181585000009
ER

PT J
AU Ma, S
   Rangaswamy, P
   Majumdar, BS
AF Ma, S
   Rangaswamy, P
   Majumdar, BS
TI Microstress evolution during in situ loading of a superalloy containing
   high volume fraction of gamma ' phase
SO SCRIPTA MATERIALIA
LA English
DT Article
DE superalloy; microstress; neutron diffraction; yielding; elastic
   constants
ID WASPALOY
AB Pulsed neutron diffraction under in situ mechanical loading was used to monitor microstrain evolution in individual phases of a polycrystalline gamma/gamma' superalloy, CM 247 LC. The load partitioning and yielding of differently oriented grains and phases were evaluated. The critical resolved shear stresses of individual phases were obtained and are compared with dislocation models. (C) 2002 Acta Materialia Inc. Published by Elsevier Science Ltd. All rights reserved.
C1 New Mexico Inst Min & Technol, Dept Mat & Met Engn, Socorro, NM 87801 USA.
   Los Alamos Natl Lab, Los Alamos, NM 87545 USA.
RP Majumdar, BS (reprint author), New Mexico Inst Min & Technol, Dept Mat & Met Engn, Socorro, NM 87801 USA.
NR 10
TC 18
Z9 19
U1 0
U2 7
PU PERGAMON-ELSEVIER SCIENCE LTD
PI OXFORD
PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND
SN 1359-6462
J9 SCRIPTA MATER
JI Scr. Mater.
PD MAR 3
PY 2003
VL 48
IS 5
BP 525
EP 530
AR PII S01359-6462(02)00504-3
DI 10.1016/S1359-6462(02)00504-3
PG 6
WC Nanoscience & Nanotechnology; Materials Science, Multidisciplinary;
   Metallurgy & Metallurgical Engineering
SC Science & Technology - Other Topics; Materials Science; Metallurgy &
   Metallurgical Engineering
GA 648PQ
UT WOS:000181160100010
ER

PT J
AU Aardahl, CL
   Hoard, JW
   Park, PW
   Peden, CHF
AF Aardahl, CL
   Hoard, JW
   Park, PW
   Peden, CHF
TI Combination of low and high temperature catalysts to obtain broad
   temperature coverage for nox reduction under plasma-facilitated
   conditions
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Pacific NW Natl Lab, Richland, WA 99352 USA.
EM christopher.aardahl@pnl.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 0018-CATL
BP U52
EP U52
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917800150
ER

PT J
AU Aasmul, M
   Sibi, MP
AF Aasmul, M
   Sibi, MP
TI Synthesis of cyclooctenes.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA.
EM mona.aasmul@ndsu.nodak.edu
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 350-ORGN
BP U338
EP U338
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918001755
ER

PT J
AU Achermann, M
   Hollingsworth, JA
   Petruska, MA
   Crooker, SA
   Klimov, VI
AF Achermann, M
   Hollingsworth, JA
   Petruska, MA
   Crooker, SA
   Klimov, VI
TI Directed energy flows in engineered quantum dot assemblies.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Los Alamos Natl Lab, Div Chem, Los Alamos, NM 87545 USA.
   Los Alamos Natl Lab, Natl High Magnet Field Lab, Los Alamos, NM 87545 USA.
EM achermann@lanl.gov
RI Achermann, Marc/A-1849-2011
OI Achermann, Marc/0000-0002-3939-9309
NR 0
TC 0
Z9 0
U1 0
U2 2
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 127-PHYS
BP U452
EP U452
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918002306
ER

PT J
AU Addleman, RS
   Egorov, O
   O'Hara, M
   Zemanian, TS
   Fryxell, GE
   Kuenzi, DR
AF Addleman, RS
   Egorov, O
   O'Hara, M
   Zemanian, TS
   Fryxell, GE
   Kuenzi, DR
TI Nanostructured sorbents for solid phase microextraction and
   environmental assay.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Pacific NW Natl Lab, Environm Technol Div, Richland, WA 99352 USA.
EM shane.addleman@pnl.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 258-IEC
BP U991
EP U991
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917804676
ER

PT J
AU Addleman, S
   Egorov, OB
   O'Hara, M
   Grate, J
AF Addleman, S
   Egorov, OB
   O'Hara, M
   Grate, J
TI Direct measurement of actinides in liquids with PIPS diodes.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Pacific NW Natl Lab, Environm Technol Div, Richland, WA 99352 USA.
   Pacific NW Natl Lab, Environm Mol Sci Lab, Richland, WA 99352 USA.
EM shane.addleman@pnl.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 41-NUCL
BP U255
EP U255
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918001297
ER

PT J
AU Adney, WS
   Chou, YC
   Decker, SR
   Baker, JO
   Himmel, ME
AF Adney, WS
   Chou, YC
   Decker, SR
   Baker, JO
   Himmel, ME
TI Heterologous expression, purification, and characterization of the
   glycosyl hydrolase family 7 cellobiohydrolases from trichoderma reesei
   and penicillium funiculosum.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Natl Bioenergy Ctr, Natl Renewable Energy Lab, Golden, CO 80401 USA.
EM william_adney@nrel.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 6-CELL
BP U268
EP U268
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917801148
ER

PT J
AU Aguirre, F
   Pratt, ST
AF Aguirre, F
   Pratt, ST
TI Velocity map imaging of the photo dissociati on of CF3I: Vibrational
   energy dependence of the recoil anisotropy.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Argonne Natl Lab, Div Chem, Argonne, IL 60439 USA.
NR 0
TC 0
Z9 0
U1 0
U2 2
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 285-PHYS
BP U475
EP U475
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918002460
ER

PT J
AU Ahle, LE
   Bernstein, LA
AF Ahle, LE
   Bernstein, LA
TI Harvesting isotopes for neutron cross-section measurements at RIA.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Lawrence Livermore Natl Lab, Livermore, CA 94551 USA.
EM ahle1@llnl.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 126-NUCL
BP U268
EP U269
PN 2
PG 2
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918001382
ER

PT J
AU Ahmad, I
AF Ahmad, I
TI Nuclear structure of transactinide nuclei with RIA.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Argonne Natl Lab, Div Phys, Argonne, IL 60439 USA.
EM ahmad@phy.anl.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 145-NUCL
BP U272
EP U272
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918001401
ER

PT J
AU Alivisatos, AP
AF Alivisatos, AP
TI Applications of colloidal quantum dots to cell tracking and assessment
   of metastatic potential in cancers
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA.
   Lawrence Berkeley Lab, Berkeley, CA 94720 USA.
EM alivis@uclink4.berkeley.edu
NR 0
TC 0
Z9 0
U1 0
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 193-IEC
BP U981
EP U981
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917804613
ER

PT J
AU Alivisatos, AP
AF Alivisatos, AP
TI Liquid crystalline phases of anistropic inorganic nanocrystals.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Univ Calif Berkeley, Lawrence Berkeley Lab, Div Mat Sci, Dept Chem, Berkeley, CA 94720 USA.
EM alivis@uclink4.berkeley.edu
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 19-PHYS
BP U437
EP U437
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918002201
ER

PT J
AU Alivisatos, AP
AF Alivisatos, AP
TI Selective adhesion method for nanocrystal shape control
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Univ Calif Berkeley, Lawrence Berkeley Natl Lab, Dept Chem, Div Mat Sci, Berkeley, CA 94720 USA.
EM alivis@uclink4.berkeley.edu
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 69-INOR
BP U18
EP U18
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918000069
ER

PT J
AU Allam, TM
   Winters, ST
   Bernstein, R
   Derzon, DK
AF Allam, TM
   Winters, ST
   Bernstein, R
   Derzon, DK
TI Solution O-17 NMR investigations of hydrolysis and oxidation in nylon
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Sandia Natl Labs, Organ Mat Dept, Org 1811, Albuquerque, NM 87185 USA.
EM tmalam@sandia.gov
RI Bernstein, Robert/F-8396-2013
NR 0
TC 0
Z9 0
U1 0
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 344-POLY
BP U582
EP U582
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918003041
ER

PT J
AU Alonso, JR
AF Alonso, JR
TI New concept for exploiting RIA for radioisotope production.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA.
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 130-NUCL
BP U269
EP U269
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918001386
ER

PT J
AU Anderson, KB
AF Anderson, KB
TI Amber of El Dorado.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Argonne Natl Lab, Div Chem, Argonne, IL 60439 USA.
   UCL, Inst Archaeol, London, England.
EM kbanderson@anl.gov
NR 0
TC 0
Z9 0
U1 0
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 150-GEOC
BP U935
EP U935
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917804355
ER

PT J
AU Anderson, KB
   Simons, DJH
AF Anderson, KB
   Simons, DJH
TI Application of integrated GC-matrix isolation FTIR-MS for the analysis
   of organic geochemical samples
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Argonne Natl Lab, Div Chem, Argonne, IL 60439 USA.
EM kbanderson@anl.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 060-GEOC
BP U920
EP U920
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917804265
ER

PT J
AU Andresen, JM
   Morrison, JL
   Rusinko, F
   Zondlo, W
   Stipanovich, J
   Winslow, JC
   Schobert, HH
AF Andresen, JM
   Morrison, JL
   Rusinko, F
   Zondlo, W
   Stipanovich, J
   Winslow, JC
   Schobert, HH
TI Transforming coal into premium carbon products: An outlook
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Penn State Univ, Energy Inst, Coal Utilizat Lab 211, University Pk, PA 16802 USA.
   US DOE, Natl Energy Technol Lab, Washington, DC USA.
EM jma13@psu.edu
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 010-FUEL
BP U844
EP U844
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917803983
ER

PT J
AU Andrews, NL
   Boyle, TJ
AF Andrews, NL
   Boyle, TJ
TI Synthesis and characterization of novel early, late, and lanthanide
   metals modified with bidentate alkoxide ligands.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Sandia Natl Labs, Adv Mat Lab, Albuquerque, NM 87106 USA.
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 400-INOR
BP U71
EP U71
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918000397
ER

PT J
AU Andrews, NL
   Boyle, TJ
   Rodriguez, MA
   Gallegos, JJ
AF Andrews, NL
   Boyle, TJ
   Rodriguez, MA
   Gallegos, JJ
TI Syntheses of novel mixed metal alkoxide MOCVD precursors
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Sandia Natl Labs, Adv Mat Lab, Albuquerque, NM 87106 USA.
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 50-INOR
BP U14
EP U15
PN 2
PG 2
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918000050
ER

PT J
AU Ashley, KR
   Schroeder, NC
AF Ashley, KR
   Schroeder, NC
TI Re-examination of a procedure for the analyses of Tc-99 in Hanford waste
   tank samples.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Texas A&M Univ, Dept Chem, Commerce, TX 75429 USA.
   Los Alamos Natl Lab, Los Alamos, NM 87545 USA.
EM ashley@tamu-commerce.edu
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 55-NUCL
BP U257
EP U257
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918001311
ER

PT J
AU Assink, RA
   Celina, MC
   Gillen, KT
AF Assink, RA
   Celina, MC
   Gillen, KT
TI Monitoring the condition of aged polymers by NMR relaxation
   measurements.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Sandia Natl Labs, Organ Mat Dept, Albuquerque, NM 87185 USA.
EM raassin@sandia.gov
NR 0
TC 0
Z9 0
U1 1
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 646-POLY
BP U643
EP U643
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918003343
ER

PT J
AU Asthagiri, D
   Dillet, V
   Van Etten, RL
   Liu, TQ
   Noodleman, L
   Bashford, D
AF Asthagiri, D
   Dillet, V
   Van Etten, RL
   Liu, TQ
   Noodleman, L
   Bashford, D
TI Application of implicit solvent models and density functional theory to
   the mechanism of protein tyrosine phosphatase.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Los Alamos Natl Lab, Grp T12, Los Alamos, NM 87545 USA.
   Scripps Res Inst, Dept Mol Biol, La Jolla, CA 92037 USA.
   Purdue Univ, Dept Chem, W Lafayette, IN 47907 USA.
EM dilipa@carbon.lanl.gov; bashford@scripps.edu
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 117-COMP
BP U750
EP U750
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917803448
ER

PT J
AU Atcher, R
AF Atcher, R
TI High LET radiopharmaceliticals: Practical or pretender?
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Los Alamos Natl Lab, Biosci Div, Los Alamos, NM 87545 USA.
EM ratcher@lanl.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 58-NUCL
BP U257
EP U257
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918001314
ER

PT J
AU Atlas, SR
   Valone, SM
AF Atlas, SR
   Valone, SM
TI Multiscale dynamical potentials with charge transfer
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Univ New Mexico, Dept Phys & Astron, Albuquerque, NM 87131 USA.
   Univ New Mexico, Ctr Adv Studies, Albuquerque, NM 87131 USA.
   Los Alamos Natl Lab, Los Alamos, NM 87545 USA.
EM susie@sapphire.phys.unm.edu
NR 0
TC 0
Z9 0
U1 0
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 051-COMP
BP U709
EP U709
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917803382
ER

PT J
AU Avci, R
AF Avci, R
TI Laser cleaning of gold-coated polymers for ToFSIMS analysis.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Montana State Univ, Dept Phys, MSU Phys, Bozeman, MT 59717 USA.
   Montana State Univ, Dept Chem, Bozeman, MT 59717 USA.
   Montana State Univ, Dept Chem Engn, Bozeman, MT 59717 USA.
   INEEL, Idaho Falls, ID USA.
EM avci@physics.montana.edu
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 282-PMSE
BP U703
EP U703
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918003701
ER

PT J
AU Azad, S
   Thevuthasan, T
   Shutthanandan, V
   Wang, CM
   McCready, DE
   Marina, OA
   Stevenson, JW
   Peden, CHF
AF Azad, S
   Thevuthasan, T
   Shutthanandan, V
   Wang, CM
   McCready, DE
   Marina, OA
   Stevenson, JW
   Peden, CHF
TI Growth and characterization of single crystal multi layer nano
   structures for fast ion conduction
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Pacific NW Natl Lab, Phys & Chem Sci Div, Richland, WA 99352 USA.
   Pacific NW Natl Lab, Environm Mol Sci Lab, Richland, WA 99352 USA.
EM samina.azad@pnl.gov
NR 0
TC 0
Z9 0
U1 0
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 106-IEC
BP U967
EP U968
PN 1
PG 2
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917804526
ER

PT J
AU Azad, S
   Wang, LQ
   Ferris, KF
   Engelhard, M
   Peden, CHF
AF Azad, S
   Wang, LQ
   Ferris, KF
   Engelhard, M
   Peden, CHF
TI Interactions of oxygenated hydrocarbons with oxidized and reduced oxide
   surfaces.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Pacific NW Natl Lab, Phys & Chem Sci Div, Richland, WA 99352 USA.
   Pacific NW Natl Lab, Mat Sci Div, Richland, WA 99352 USA.
EM samina.azad@pnl.gov
RI Engelhard, Mark/F-1317-2010
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 237-COLL
BP U644
EP U644
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917802987
ER

PT J
AU Bailey, JA
   MacDonald, G
AF Bailey, JA
   MacDonald, G
TI Time-resolved infrared studies of RECA.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Los Alamos Natl Lab, Biosci Div, Los Alamos, NM 87545 USA.
   James Madison Univ, Harrisonburg, VA 22807 USA.
EM jbailey@lanl.gov; macdongx@jmu.edu
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 450-PHYS
BP U516
EP U516
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918002623
ER

PT J
AU Bakac, A
   Woldegiorgis, KL
AF Bakac, A
   Woldegiorgis, KL
TI Aqueous chemistry of rhodium hydrides.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Iowa State Univ, Ames Lab, Ames, IA 50011 USA.
EM bakac@ameslab.gov
NR 0
TC 0
Z9 0
U1 1
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 382-INOR
BP U70
EP U70
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918000389
ER

PT J
AU Baktash, C
AF Baktash, C
TI Nuclear structure studies with accelerated ISOL beams at HRIBF.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Oak Ridge Natl Lab, Div Phys, Oak Ridge, TN 37831 USA.
EM BaktashC@ornl.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 36-NUCL
BP U254
EP U254
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918001292
ER

PT J
AU Balachandran, UB
   Lee, TH
   Wang, S
   Picciolo, JJ
   Dusek, JT
   Dorris, SE
AF Balachandran, UB
   Lee, TH
   Wang, S
   Picciolo, JJ
   Dusek, JT
   Dorris, SE
TI Dense cermet membranes for hydrogen separation.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Argonne Natl Lab, Ceram Sect, Div Energy Technol, Argonne, IL 60439 USA.
EM balu@et.anl.gov
NR 0
TC 1
Z9 1
U1 0
U2 2
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 134-FUEL
BP U864
EP U864
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917804107
ER

PT J
AU Balachandran, UB
   Lee, TH
   Wang, S
   Dorris, SE
AF Balachandran, UB
   Lee, TH
   Wang, S
   Dorris, SE
TI Hydrogen production by water dissociation using mixed-conducting
   membranes.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Argonne Natl Lab, Div Energy Technol, Ceram Sect, Argonne, IL 60439 USA.
EM balu@et.anl.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 103-FUEL
BP U859
EP U859
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917804076
ER

PT J
AU Balogh, L
   Ottaviani, MF
   Valluzzi, R
   Firestone, MA
   Martin, DC
   Tang, HX
   Balogh, P
   Redmond, SM
   Rand, SC
AF Balogh, L
   Ottaviani, MF
   Valluzzi, R
   Firestone, MA
   Martin, DC
   Tang, HX
   Balogh, P
   Redmond, SM
   Rand, SC
TI Structure and properties of hybrid silver-dendrimer nanocomposites and
   their ultrathin multilayers.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Univ Michigan, Ctr Biol Nanotechnol, Ann Arbor, MI 48109 USA.
   Univ Urbino, Inst Chem Sci, I-61029 Urbino, Italy.
   Tufts Univ, Medford, MA 02155 USA.
   Argonne Natl Lab, Div Sci Mat, Argonne, IL 60439 USA.
   Univ Michigan, Dept Mat Sci & Engn, Ann Arbor, MI 48109 USA.
   Univ Michigan, Ctr Macromol Sci & Engn, Ann Arbor, MI 48109 USA.
   Univ Michigan, Ctr Biol Nanotechnol, Ann Arbor, MI 48109 USA.
   Univ Michigan, Dept Elect Engn & Comp Sci, Ann Arbor, MI 48109 USA.
EM baloghl@umich.edu
RI Martin, David/B-1838-2008
OI Martin, David/0000-0003-1195-3838
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA MTLS-046
BP U65
EP U65
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917800213
ER

PT J
AU Bannochie, CJ
   Browns, JM
   Coates, JT
   Denard, DC
   Navratil, JD
AF Bannochie, CJ
   Browns, JM
   Coates, JT
   Denard, DC
   Navratil, JD
TI Parameters influencing the formation of post-filtration solids in a
   Hanford high-level waste simulant.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Westinghouse Savannah River Co, Savannah River Technol Ctr, Aiken, SC 29808 USA.
   Clemson Univ, Dept Environm Engn & Sci, Anderson, SC 29625 USA.
EM cj.bannochie@srs.gov; ddenard@clemson.edu
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 156-IEC
BP U975
EP U975
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917804576
ER

PT J
AU Bannochie, CJ
   Borai, EH
   Coates, JT
   Fleahman, MD
   Navratil, JD
AF Bannochie, CJ
   Borai, EH
   Coates, JT
   Fleahman, MD
   Navratil, JD
TI Complex identification in filtrates of a treated Hanford high-level
   waste simulant.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Westinghouse Savannah River Co, Savannah River Technol Ctr, Aiken, SC 29808 USA.
   Clemson Univ, Dept Environm Engn & Sci, Anderson, SC 29625 USA.
EM cj.bannochie@srs.gov; eborai@clemson.edu
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 155-IEC
BP U975
EP U975
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917804575
ER

PT J
AU Barharar, A
   Seiders, B
AF Barharar, A
   Seiders, B
TI Challenges in matching sensors to biological threats
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Pacific NW Natl Lab, Natl Secur Div, Richland, WA 99352 USA.
EM Barbara.Seiders@pnl.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 006-ANYL
BP U107
EP U107
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917800412
ER

PT J
AU Barnes, MJ
   Crawford, CL
   Lambert, DP
   Fondeur, FF
   Burkett, P
   Laurinat, JE
   Edwards, TB
   Marra, JC
   Kaplan, DI
   Peterson, RA
   Sherwood, DJ
AF Barnes, MJ
   Crawford, CL
   Lambert, DP
   Fondeur, FF
   Burkett, P
   Laurinat, JE
   Edwards, TB
   Marra, JC
   Kaplan, DI
   Peterson, RA
   Sherwood, DJ
TI Recycle stream blending at the hanford waste treatment plant.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Westinghouse Savannah River Co, Savannah River Technol Ctr, Aiken, SC 29808 USA.
   Washington Grp Int, Washington, DC USA.
EM mark.barnes@srs.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 116-IEC
BP U969
EP U969
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917804536
ER

PT J
AU Bartlett, N
AF Bartlett, N
TI Bonding model for the transition metal fluorides from MF6 to MF3.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Univ Calif Berkeley, LBNL, Div Chem Sci, Berkeley, CA 94720 USA.
EM NBartlett@lbl.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 761-INOR
BP U143
EP U143
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918000755
ER

PT J
AU Barton, JW
   Jones, SA
   Vodraska, C
   Davison, BH
AF Barton, JW
   Jones, SA
   Vodraska, C
   Davison, BH
TI Enhanced solubility of TCE and other contaminants due to the presence of
   biological material
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Oak Ridge Natl Lab, Bioproc R&D Ctr, Oak Ridge, TN 37831 USA.
EM bartonjw@ornl.gov; bod@ornl.gov
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 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 016-BIOT
BP U184
EP U184
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917800708
ER

PT J
AU Baskin, RJ
   Noy, A
AF Baskin, RJ
   Noy, A
TI DNA compaction by yeast mitochondrial packing protein ABF2
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Lawrence Livermore Natl Lab, Livermore, CA 94551 USA.
   Univ Calif Davis, Biophys Grp, Davis, CA 95616 USA.
EM friddle1@llnl.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 15
BP U609
EP U609
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917802766
ER

PT J
AU Beals, DM
   LaMont, SP
   Cadieux, JR
   Shick, CR
   Hall, G
AF Beals, DM
   LaMont, SP
   Cadieux, JR
   Shick, CR
   Hall, G
TI Determination of trace radionuclides in depleted uranium recovered from
   irradiated target element reprocessing.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Westinghouse Savannah River Co, Savannah River Technol Ctr, Aiken, SC 29808 USA.
EM donnabeals@msn.com
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 42-NUCL
BP U255
EP U255
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918001298
ER

PT J
AU Beckel, ER
   Berchtold, KA
   Nie, J
   Lu, H
   Stansbury, JW
   Bowman, CN
AF Beckel, ER
   Berchtold, KA
   Nie, J
   Lu, H
   Stansbury, JW
   Bowman, CN
TI Novel (meth)acrylate monomers for ultrarapid polymerization and enhanced
   polymer properties.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Univ Colorado, Dept Chem Engn, Boulder, CO 80301 USA.
   Los Alamos Natl Lab, Div Mat Sci & Technol, Los Alamos, NM 87545 USA.
   Univ Colorado, Hlth Sci Ctr, Sch Dent, Biomat Res Ctr, Boulder, CO 80309 USA.
EM eric.beckel@colorado.edu
RI Bowman, Christopher/B-1490-2008
OI Bowman, Christopher/0000-0001-8458-7723
NR 0
TC 1
Z9 1
U1 0
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 38-POLY
BP U537
EP U537
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918002735
ER

PT J
AU Beene, JR
AF Beene, JR
TI Neutron-rich radioactive beams at the HRIBF.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Oak Ridge Natl Lab, Div Phys, Oak Ridge, TN 37831 USA.
EM beenejr@ornl.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 31-NUCL
BP U253
EP U253
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918001287
ER

PT J
AU Beery, KE
   Abbas, CA
   Werpy, TA
   Schmidt, AJ
   Orth, RJ
AF Beery, KE
   Abbas, CA
   Werpy, TA
   Schmidt, AJ
   Orth, RJ
TI Separation and conversion of corn fiber.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Archer Daniels Midland Co, James R Randall Res Ctr, Decatur, IL 62521 USA.
   Pacific NW Natl Lab, Richland, WA USA.
EM beery@admworld.com
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 27-CELL
BP U272
EP U272
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917801169
ER

PT J
AU Beitz, JV
   Skanthakumar, S
   Seifert, S
   Thiyagarajan, P
AF Beitz, JV
   Skanthakumar, S
   Seifert, S
   Thiyagarajan, P
TI Characterizing heavy metal ion environments in a new nuclear waste form.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Argonne Natl Lab, Div Chem, Argonne, IL 60439 USA.
   Argonne Natl Lab, Div Intense Pulsed Neutron Source, Argonne, IL 60439 USA.
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 121-IEC
BP U970
EP U970
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917804541
ER

PT J
AU Beitz, JV
   Skanthakumar, S
   Seifert, S
   Thiyagarajan, P
AF Beitz, JV
   Skanthakumar, S
   Seifert, S
   Thiyagarajan, P
TI Lanthanide ion influence on nanophase size in thermally densified, metal
   ion-loaded Diphosil.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Argonne Natl Lab, Div Chem, Argonne, IL 60439 USA.
   Argonne Natl Lab, Intense Pulsed Neutron Source Div, Argonne, IL 60439 USA.
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 779-INOR
BP U146
EP U146
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918000773
ER

PT J
AU Bell, P
   Aguirre, F
   Grant, ER
   Pratt, ST
AF Bell, P
   Aguirre, F
   Grant, ER
   Pratt, ST
TI Mode dependent vibrational autoionization in nitrogen dioxide.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Purdue Univ, Dept Chem, W Lafayette, IN 47907 USA.
   Argonne Natl Lab, Div Chem, Argonne, IL 60439 USA.
NR 0
TC 0
Z9 0
U1 0
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 311-PHYS
BP U479
EP U479
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918002486
ER

PT J
AU Berchtold, KA
   Randolph, TW
   Bowman, CN
AF Berchtold, KA
   Randolph, TW
   Bowman, CN
TI Using EPR spectroscopy in conjunction with FT-NIR spectroscopy to study
   crosslinking photopolymerization kinetics.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Los Alamos Natl Lab, Div Mat Sci & Technol, Los Alamos, NM 87545 USA.
   Univ Colorado, Dept Chem Engn, Boulder, CO USA.
EM berchtold@lanl.gov
RI randolph, theodore/A-3301-2013; Bowman, Christopher/B-1490-2008
OI Bowman, Christopher/0000-0001-8458-7723
NR 0
TC 1
Z9 1
U1 0
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 132-PMSE
BP U680
EP U680
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918003551
ER

PT J
AU Bernstein, LA
   Ahle, LE
AF Bernstein, LA
   Ahle, LE
TI Techniques for obtaining neutron induced reaction cross sections at RIA.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Lawrence Livermore Natl Lab, Livermore, CA 94551 USA.
EM labernstein@llnl.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 140-NUCL
BP U271
EP U271
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918001396
ER

PT J
AU Bernstein, R
   Derzon, DK
   Gillen, KT
AF Bernstein, R
   Derzon, DK
   Gillen, KT
TI UV-VIS studies of nylon degradation.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Sandia Natl Labs, Organ Mat Dept, Albuquerque, NM 87185 USA.
EM rbernst@sandia.gov
RI Bernstein, Robert/F-8396-2013
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 176-POLY
BP U558
EP U558
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918002873
ER

PT J
AU Bibler, NE
   Harbour, JR
   Fellinger, TL
   Diprete, DP
AF Bibler, NE
   Harbour, JR
   Fellinger, TL
   Diprete, DP
TI Determination of waste acceptance radionulcides in DWPF Sludge Batch
   two.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Westinghouse Savannah River Co, Savannah River Technol Ctr, Aiken, SC 29808 USA.
EM ned.bibler@srs.gov; john.harbour@srs.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 43-NUCL
BP U255
EP U255
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918001299
ER

PT J
AU Bibler, NE
   Fellinger, TL
   Boyce, WT
   Malek, MA
   Pennebaker, FM
AF Bibler, NE
   Fellinger, TL
   Boyce, WT
   Malek, MA
   Pennebaker, FM
TI Measurement of U-235 and Pu-239 fission products in HLW solutions at
   Savannah River Technology Center.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Westinghouse Savannah River Co, Savannah River Technol Ctr, Aiken, SC 29808 USA.
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 40-NUCL
BP U254
EP U254
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918001296
ER

PT J
AU Blackmon, JC
AF Blackmon, JC
TI Radioactive targets for nuclear astrophysics experiments.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Oak Ridge Natl Lab, Div Phys, Oak Ridge, TN 37831 USA.
EM blackmon@ornl.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 143-NUCL
BP U272
EP U272
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918001399
ER

PT J
AU Blanton, JR
   Xue, ZB
   Beach, DB
AF Blanton, JR
   Xue, ZB
   Beach, DB
TI Chemical vapor deposition of TlO2 thin films.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Univ Tennessee, Dept Chem, Knoxville, TN 37996 USA.
   Oak Ridge Natl Lab, Chem & Analyt Sci Div, Oak Ridge, TN USA.
EM blanton@novell.chem.utk.edu
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 661-INOR
BP U102
EP U102
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918000596
ER

PT J
AU Boll, RA
   Malkemus, DW
   Mirzadeh, S
AF Boll, RA
   Malkemus, DW
   Mirzadeh, S
TI Production of actinium-225 for alpha particle mediated
   radioimmunotherapy.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Univ Tennessee, Dept Chem, Knoxville, TN 37996 USA.
   Oak Ridge Natl Lab, Nucl Sci & Technol Div, Oak Ridge, TN USA.
RI Boll, Rose/C-4138-2016
OI Boll, Rose/0000-0003-2507-4834
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 59-NUCL
BP U258
EP U258
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918001315
ER

PT J
AU Bolstad, DB
   Wilson, PA
   Gerdes, JM
   Gibbs, AR
   Biegon, A
AF Bolstad, DB
   Wilson, PA
   Gerdes, JM
   Gibbs, AR
   Biegon, A
TI Ligand studies for the NMDA receptor channel: Synthesis and binding
   profiles of N-(2-chloro-5-thiomethylphenyl)-N '-(3-substituted-phenyl)-N
   '-methylguanidines.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Univ Montana, Dept Chem, Ctr Struct & Funct Neurosci, Missoula, MT 59812 USA.
   Lawrence Berkeley Lab, Ctr Funct Imaging, Berkeley, CA USA.
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 200-MEDI
BP U209
EP U209
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918001122
ER

PT J
AU Bondurant, B
   Last, JA
   Slade, A
   Huber, TA
   Sasaki, DY
AF Bondurant, B
   Last, JA
   Slade, A
   Huber, TA
   Sasaki, DY
TI Fluorescence detection of the specific binding of concanavalin a to
   functionalized lipid bilayer membranes.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Sandia Natl Labs, Biomol Mat & Interface Sci Dept, Albuquerque, NM 87185 USA.
   Univ Toronto, Dept Biochem, Toronto, ON, Canada.
EM bbondur@sandia.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 313-COLL
BP U656
EP U656
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917803062
ER

PT J
AU Borole, AP
   Cheng, CL
   Davison, BH
AF Borole, AP
   Cheng, CL
   Davison, BH
TI Investigating the potential of enzymatic PAH oxidation for upgrading
   oil.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Oak Ridge Natl Lab, Div Life Sci, Oak Ridge, TN 37831 USA.
   Oak Ridge Natl Lab, Bioproc R&D Ctr, Oak Ridge, TN 37831 USA.
EM borolea@ornl.gov
RI Borole, AP/F-3933-2011; 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 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 18-PETR
BP U425
EP U425
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918002146
ER

PT J
AU Botto, RE
   VanderHart, DL
AF Botto, RE
   VanderHart, DL
TI Probing coal heterogeneity on the nanoscale by NMR
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Argonne Natl Lab, Div Chem, Argonne, IL 60439 USA.
   NIST, Div Polymers, Gaithersburg, MD USA.
EM rbotto@anl.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 003-FUEL
BP U843
EP U843
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917803976
ER

PT J
AU Bradley, PM
   Fu, PK
   Degtyareva, N
   Lutterman, DA
   Eglin, JL
   Turro, C
AF Bradley, PM
   Fu, PK
   Degtyareva, N
   Lutterman, DA
   Eglin, JL
   Turro, C
TI Excited state photoreactivity in solution and with DNA by bimetallic
   complexes.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Ohio State Univ, Dept Chem, Columbus, OH 43210 USA.
   Los Alamos Natl Lab, Los Alamos, NM 87545 USA.
EM pgeise@chemistry.ohio-state.edu; turro@chemistry.ohio-state.edu
RI Turro, Claudia/H-5335-2015
OI Turro, Claudia/0000-0003-3202-5870
NR 0
TC 0
Z9 0
U1 0
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 871-INOR
BP U160
EP U160
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918000865
ER

PT J
AU Buchanan, AC
   Kidder, MK
   Britt, PF
   Zhang, ZT
   Dai, S
AF Buchanan, AC
   Kidder, MK
   Britt, PF
   Zhang, ZT
   Dai, S
TI Effects of pore confinement on the pyrolysis of 1,3-diphenylpropane in
   mesoporous silicas.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA.
EM buchananac@ornl.gov
RI Dai, Sheng/K-8411-2015
OI Dai, Sheng/0000-0002-8046-3931
NR 0
TC 1
Z9 1
U1 0
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 653-ORGN
BP U408
EP U408
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918002056
ER

PT J
AU Bunge, SD
   Boyle, TJ
   Rodriguez, MA
   Sinclair, MB
   Bell, NS
   Headley, TJ
AF Bunge, SD
   Boyle, TJ
   Rodriguez, MA
   Sinclair, MB
   Bell, NS
   Headley, TJ
TI Design and synthesis of novel metal complexes for use as nanoparticle
   precursors.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Sandia Natl Labs, Adv Mat Lab, Albuquerque, NM 87106 USA.
   Sandia Natl Labs, Mat Characterizat Dept, Albuquerque, NM 87106 USA.
EM sdbunge@sandia.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 771-INOR
BP U145
EP U145
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918000765
ER

PT J
AU Bunge, SD
   Boyle, TJ
   Rodriguez, MA
AF Bunge, SD
   Boyle, TJ
   Rodriguez, MA
TI Ammoniacal synthesis and structural studies of a series of lanthanide
   alkoxide and aryloxide complexes
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Sandia Natl Labs, Adv Mat Lab, Albuquerque, NM 87106 USA.
EM sdbunge@sandia.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 222-INOR
BP U43
EP U43
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918000219
ER

PT J
AU Califano, M
   Zunger, A
AF Califano, M
   Zunger, A
TI Pseudopotential theory of electronic processes in colloidal CDSE quantum
   dots.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Natl Renewable Energy Lab, Golden, CO 80401 USA.
EM marco_califano@nrel.gov
NR 0
TC 2
Z9 2
U1 1
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 124-PHYS
BP U452
EP U452
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918002303
ER

PT J
AU Campbell, JA
   Hoppe, EW
   Lohman, JR
   Hess, WP
AF Campbell, JA
   Hoppe, EW
   Lohman, JR
   Hess, WP
TI Matrix-assisted laser desorption ionizatio/time-of-flight mass
   spectrometry (MALDI/TOFMS) for the analysis of Hanford-related organics.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Pacific NW Natl Lab, Richland, WA 99352 USA.
RI Lohman, Jeremy/M-1111-2015
OI Lohman, Jeremy/0000-0001-8199-2344
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 88-NUCL
BP U263
EP U263
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918001344
ER

PT J
AU Campbell, JA
AF Campbell, JA
TI Study of cyclization of chelating compounds using electrospray mass
   spectrometry.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Pacific NW Natl Lab, Richland, WA 99352 USA.
   Merck & Co Inc, Rahway, NJ 07065 USA.
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 87-NUCL
BP U262
EP U262
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918001343
ER

PT J
AU Campbell, JA
   Hoppe, EW
   Mong, GM
   Lucke, RB
AF Campbell, JA
   Hoppe, EW
   Mong, GM
   Lucke, RB
TI Role of mass spectrometry in the analysis of Hanford tank wastes.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Pacific NW Natl Lab, Richland, WA 99352 USA.
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 86-NUCL
BP U262
EP U262
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918001342
ER

PT J
AU Carneim, RD
   Armstrong, TR
AF Carneim, RD
   Armstrong, TR
TI Chemical stability of barium cerate-based high-temperature proton
   conductors.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Oak Ridge Natl Lab, Met & Ceram Div, Oak Ridge, TN 37831 USA.
EM carneimrd@ornl.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 137-FUEL
BP U864
EP U865
PN 1
PG 2
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917804110
ER

PT J
AU Carpick, RW
   Marcus, MS
   D'Amato, MJ
   Sasaki, DY
AF Carpick, RW
   Marcus, MS
   D'Amato, MJ
   Sasaki, DY
TI Nanometer-scale studies of anisotropic polymer surfaces.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Univ Wisconsin, Dept Phys, Madison, WI 53704 USA.
   Univ Wisconsin, Mat Sci Program, Madison, WI 53704 USA.
   Sandia Natl Labs, Biomol Mat & Interface Sci Dept, Livermore, CA 94550 USA.
EM carpick@engr.wisc.edu
NR 0
TC 0
Z9 0
U1 1
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 287-PMSE
BP U704
EP U704
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918003706
ER

PT J
AU Casson, JL
   Chiarelli, PA
   Johal, MS
   Hooks, D
   Majewski, J
   Smith, GS
   Liu, DG
   Sanchez, GE
   Robinson, JM
   Wang, HL
AF Casson, JL
   Chiarelli, PA
   Johal, MS
   Hooks, D
   Majewski, J
   Smith, GS
   Liu, DG
   Sanchez, GE
   Robinson, JM
   Wang, HL
TI Polyelectrolyte trilayer combinations using spin-assembly and ionic
   self-assembly.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Los Alamos Natl Lab, Div Chem, Los Alamos, NM 87545 USA.
   Los Alamos Natl Lab, Biosci Div, Los Alamos, NM 87545 USA.
   Pomona Coll, Dept Chem, Claremont, CA 91711 USA.
   Univ S Florida, Dept Chem, Tampa, FL 33620 USA.
EM casson@lanl.gov
RI Lujan Center, LANL/G-4896-2012
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 214-COLL
BP U640
EP U640
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917802959
ER

PT J
AU Casson, JL
   Chiarelli, PA
   Johal, MS
   Hooks, D
   Majewski, J
   Smiths, GS
   Lius, DG
   Sanchez, GE
   Robinson, JM
   Wang, HL
AF Casson, JL
   Chiarelli, PA
   Johal, MS
   Hooks, D
   Majewski, J
   Smiths, GS
   Lius, DG
   Sanchez, GE
   Robinson, JM
   Wang, HL
TI Polyelectrolyte trilayer combinations using spin-assembly and ionic
   self-assembly.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Los Alamos Natl Lab, Div Chem, Los Alamos, NM 87545 USA.
   Pomona Coll, Dept Chem, Claremont, CA 91711 USA.
   Oak Ridge Natl Lab, Oak Ridge, TN 37831 USA.
   Los Alamos Natl Lab, Biosci Div, Los Alamos, NM 87545 USA.
EM casson@lanl.gov
RI Lujan Center, LANL/G-4896-2012
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 214-COLL
BP U640
EP U641
PN 1
PG 2
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917802964
ER

PT J
AU Catalano, JG
   Zachara, JM
   Heald, SM
   Brown, GE
AF Catalano, JG
   Zachara, JM
   Heald, SM
   Brown, GE
TI X-ray spectroscopic and diffraction study of the distribution and
   speciation of uranium in contaminated sediments from the DOE's Hanford
   site.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Stanford Univ, Dept Geol & Environm Sci, Stanford, CA 94305 USA.
   Pacific NW Natl Lab, Environm Mol Sci Lab, Richland, WA USA.
EM catalano@pangea.stanford.edu
RI Catalano, Jeffrey/A-8322-2013
OI Catalano, Jeffrey/0000-0001-9311-977X
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 47-NUCL
BP U256
EP U256
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918001303
ER

PT J
AU Challacombe, M
AF Challacombe, M
TI Linear scaling self-consistent-field theory: From molecules to
   materials.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Los Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA.
EM MChalla@LANL.Gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 7-PHYS
BP U435
EP U435
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918002189
ER

PT J
AU Chen, RQ
   Guo, H
AF Chen, RQ
   Guo, H
TI Linear scaling self-consistent-field theory: From molecules to
   materials.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Los Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA.
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 6-PHYS
BP U435
EP U435
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918002188
ER

PT J
AU Chervin, CN
   Kauzlarich, SM
   Pham, Q
AF Chervin, CN
   Kauzlarich, SM
   Pham, Q
TI Synthesis of La1-xSrxMnO3 nanopowders and fabrication of solid oxide
   fuel cell composite cathodes: Particle size effects on microstructure.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Univ Calif Davis, Dept Chem, Davis, CA 95616 USA.
   Lawrence Livermore Natl Lab, Mat Sci & Technol Div, Livermore, CA USA.
EM cnchervin@ucdavis.edu
NR 0
TC 0
Z9 0
U1 1
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 268-INOR
BP U50
EP U50
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918000265
ER

PT J
AU Clavier, JW
   Mirzadeh, S
   Depaoli, D
   Hu, MZC
AF Clavier, JW
   Mirzadeh, S
   Depaoli, D
   Hu, MZC
TI Mesoporous sol-gels for use in clinical-scale Ac-225-Bi-213 generators.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Oak Ridge Natl Lab, Nucl Sci & Technol Div, Elizabethton, TN 37643 USA.
EM john.w.clavier@gsk.com
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 64-NUCL
BP U258
EP U258
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918001320
ER

PT J
AU Coleman, CJ
   Ray, RJ
   Best, DR
   Ekechukwu, AA
   Click, DR
   Pennebaker, FM
   Bibler, NE
   Fellinger, TL
   Fondeur, FF
   Blankenship, DW
   Jantzen, CM
   Koopman, DC
   Herman, CC
AF Coleman, CJ
   Ray, RJ
   Best, DR
   Ekechukwu, AA
   Click, DR
   Pennebaker, FM
   Bibler, NE
   Fellinger, TL
   Fondeur, FF
   Blankenship, DW
   Jantzen, CM
   Koopman, DC
   Herman, CC
TI Development of analytical methods for characterizing a high-level sludge
   macro-batch feed to the Defense Waste Processing Facility.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Westinghouse Savannah River Co, Savannah River Technol Ctr, Aiken, SC 29808 USA.
EM charles02.coleman@srs.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 74-NUCL
BP U260
EP U260
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918001330
ER

PT J
AU Colwell, FS
   Smith, RW
   Ferris, FG
   Ingram, JC
   Reysenbach, AL
   Fujita, Y
   Tyler, TL
   Taylor, JL
   Banta, A
   Delwiche, ME
   McLing, T
   Cortez, MM
   Watwood, ME
AF Colwell, FS
   Smith, RW
   Ferris, FG
   Ingram, JC
   Reysenbach, AL
   Fujita, Y
   Tyler, TL
   Taylor, JL
   Banta, A
   Delwiche, ME
   McLing, T
   Cortez, MM
   Watwood, ME
TI Microbially-mediated subsurface calcite precipitation for removal of
   hazardous divalent cations
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Idaho Natl Engn & Environm Lab, Dept Biotechnol, Idaho Falls, ID 83415 USA.
   Univ Idaho, Moscow, ID 83843 USA.
   Univ Toronto, Dept Geol, Toronto, ON, Canada.
   Idaho Natl Engn & Environm Lab, Dept Chem, Idaho Falls, ID USA.
   Portland State Univ, Portland, OR 97207 USA.
   Idaho State Univ, Pocatello, ID 83209 USA.
   Idaho Natl Engn & Environm Lab, Dept Geosci, Idaho Falls, ID USA.
EM fxc@inel.gov
NR 0
TC 0
Z9 0
U1 0
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 243-ENVR
BP U837
EP U837
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917803954
ER

PT J
AU Coriz, G
   Olivas, JD
AF Coriz, G
   Olivas, JD
TI Equipment and process development for fabricating plutonium primary
   analytical chemistry standards.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Los Alamos Natl Lab, Actinide Fuel Cycle Technol Grp, Los Alamos, NM 87545 USA.
NR 0
TC 0
Z9 0
U1 0
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 005-TECH
BP U564
EP U564
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917802695
ER

PT J
AU Coriz, G
   Olivas, JD
AF Coriz, G
   Olivas, JD
TI Equipment and process development for fabricating plutonium primary
   analytical chemistry standards.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Los Alamos Natl Lab, Actinide Fuel Cycle Technol Grp, Los Alamos, NM 87545 USA.
NR 0
TC 0
Z9 0
U1 0
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 44-NUCL
BP U255
EP U255
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918001300
ER

PT J
AU Cournoyer, MC
   Martinez, TP
   Dare, JH
AF Cournoyer, MC
   Martinez, TP
   Dare, JH
TI Waste avoidance program for mercury-laden mixed waste.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Los Alamos Natl Lab, Nucl Mat Technol Div, Los Alamos, NM 87545 USA.
EM mec@lanl.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 7-CHAS
BP U292
EP U292
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917801287
ER

PT J
AU Craig, AMD
   Marsh, DJ
   Schweitzer, GK
   Mirzadeh, S
AF Craig, AMD
   Marsh, DJ
   Schweitzer, GK
   Mirzadeh, S
TI Recoil-separation of Fr-221 and Bi-213 from Ac-225.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Univ Tennessee, Dept Chem, Knoxville, TN 37996 USA.
   Oak Ridge Natl Lab, Nucl Sci & Technol Div, Oak Ridge, TN USA.
EM acraig2@utk.edu
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 61-NUCL
BP U258
EP U258
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918001317
ER

PT J
AU Criscenti, LJ
   Cygan, RT
   Voigt, JA
AF Criscenti, LJ
   Cygan, RT
   Voigt, JA
TI Molecular modeling of the adsorption of anionic and molecular species to
   zincite surfaces.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Sandia Natl Labs, Dept Geochem, Albuquerque, NM 87185 USA.
   Sandia Natl Labs, Chem Synth & Nanosci Dept, Albuquerque, NM 87185 USA.
EM ljcrisc@sandia.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 160-COMP
BP U757
EP U757
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917803491
ER

PT J
AU Crooks, RM
   Yelton, WG
   Cernosek, RW
   Simonson, RJ
AF Crooks, RM
   Yelton, WG
   Cernosek, RW
   Simonson, RJ
TI Chemically sensitive dendrimer-modified high-surface-area saw sensors
   for the detection of volatile organic compounds
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Texas A&M Univ, Dept Chem, College Stn, TX 77843 USA.
   Sandia Natl Labs, Micro Analyt Syst, Livermore, CA 94550 USA.
NR 0
TC 0
Z9 0
U1 0
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 18
BP U609
EP U609
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917802769
ER

PT J
AU Crump, SL
AF Crump, SL
TI Quantitation of tributyl phosphate and N-paraffins in radioactive waste
   using isotopic dilution and GC/MS sim analysis.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Westinghouse Savannah River Co, Savannah River Technol Ctr, Aiken, SC 29808 USA.
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 123-NUCL
BP U268
EP U268
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918001379
ER

PT J
AU Curran, VL
   Czerwinski, KR
   Allen, PG
AF Curran, VL
   Czerwinski, KR
   Allen, PG
TI EXAFS characterization of uranium speciation in an amorphous metallic
   matrix.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 MIT, Dept Nucl Engn, Everett, MA 02149 USA.
   Lawrence Livermore Natl Lab, GT Seaborg Inst Transactinium Sci, Livermore, CA USA.
EM ginipig@mit.edu
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 54-NUCL
BP U257
EP U257
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918001310
ER

PT J
AU Currier, RP
   Young, JS
   Anderson, GK
   Le, LA
   Tam, SS
   Deppe, GR
   Spencer, DF
AF Currier, RP
   Young, JS
   Anderson, GK
   Le, LA
   Tam, SS
   Deppe, GR
   Spencer, DF
TI High pressure carbon dioxide separation from shifted synthesis
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Los Alamos Natl Lab, Los Alamos, NM 87545 USA.
EM currier@lanl.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 29
BP U956
EP U956
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917804451
ER

PT J
AU Daehn, R
   Scheidegger, A
   Manceau, A
   Grolimund, D
AF Daehn, R
   Scheidegger, A
   Manceau, A
   Grolimund, D
TI Sorption mechanisms of radionuclides on clay mineral surfaces as
   determined by polarized X-ray absorption spectroscopy.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Paul Scherrer Inst, Lab Waste Management, CH-5232 Villigen, Switzerland.
   Lawrence Berkeley Lab, Adv Light Source, Berkeley, CA USA.
   Paul Scherrer Inst, Swiss Light Source, CH-5232 Villigen, Switzerland.
EM rainer.daehn@psi.ch
RI The Rossendorf Beamline at ESRF, ROBL/A-2586-2011
NR 0
TC 0
Z9 0
U1 0
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 7-NUCL
BP U250
EP U250
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918001263
ER

PT J
AU Dai, S
AF Dai, S
TI Hierarchically imprinted nanoporous sorbents for separation of metal
   ions
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA.
EM dais@ornl.gov
RI Dai, Sheng/K-8411-2015
OI Dai, Sheng/0000-0002-8046-3931
NR 0
TC 0
Z9 0
U1 0
U2 2
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 71
BP U962
EP U962
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917804491
ER

PT J
AU Dalvi, JM
   Chen, LH
AF Dalvi, JM
   Chen, LH
TI Ionic conjugated polymer: Synthesis and biosensor application.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Argonne Natl Lab, Div Biosci, Argonne, IL 60439 USA.
EM jdalvi@anl.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 184-PMSE
BP U688
EP U688
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918003603
ER

PT J
AU Degueldre, CA
   Reed, DT
   Kropf, AJ
   Laube, A
AF Degueldre, CA
   Reed, DT
   Kropf, AJ
   Laube, A
TI XAFS study of americium sorbed on groundwater colloids.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Paul Scherrer Inst, LWV NES, CH-5232 Villigen, Switzerland.
   Argonne Natl Lab, Div Chem Technol, Argonne, IL 60439 USA.
   Paul Scherrer Inst, Nucl Energy & Safety Div, CH-5232 Villigen, Switzerland.
EM claude.degueldre@psi.ch
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 1-NUCL
BP U249
EP U249
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918001257
ER

PT J
AU Delmau, LH
   Johnston, CL
   Rumppe, JL
   Pastushok, VN
   Moyer, BA
AF Delmau, LH
   Johnston, CL
   Rumppe, JL
   Pastushok, VN
   Moyer, BA
TI Comparing the performance characteristics of calix[4]arenes azacrown-6
   with calix[4]arene oxocrown-6.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA.
EM delmaulh@ornl.gov
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 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 124-IEC
BP U970
EP U970
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917804544
ER

PT J
AU Denham, ME
   Looney, BB
   Ekechukwu, AA
AF Denham, ME
   Looney, BB
   Ekechukwu, AA
TI Gas: The neglected phase in remediation of metals and radionuclides.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Westinghouse Savannah River Co, Savannah River Technol Ctr, Aiken, SC 29808 USA.
EM miles.denham@srs.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 12-NUCL
BP U250
EP U250
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918001268
ER

PT J
AU Denham, ME
   Sappington, FC
   Blount, GC
   Ekechukwu, AA
AF Denham, ME
   Sappington, FC
   Blount, GC
   Ekechukwu, AA
TI Field test of limestone as a treatment medium for groundwater at the
   Savannah River Site.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Westinghouse Savannah River Co, Savannah River Technol Ctr, Aiken, SC 29808 USA.
EM miles.denham@srs.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 11-NUCL
BP U250
EP U250
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918001267
ER

PT J
AU Dilmanian, FA
   Gatley, SJ
   Hainfeld, JF
   Morris, GM
   Rosen, EM
   Laterra, JS
   Kalef-Ezra, J
   Kruse, CA
   Cool, CD
   Sze, CI
AF Dilmanian, FA
   Gatley, SJ
   Hainfeld, JF
   Morris, GM
   Rosen, EM
   Laterra, JS
   Kalef-Ezra, J
   Kruse, CA
   Cool, CD
   Sze, CI
TI Microbeam radiation therapy.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Brookhaven Natl Lab, Dept Med, Upton, NY 11973 USA.
   Long Isl Jewish Med Ctr, New Hyde Pk, NY 11042 USA.
   Johns Hopkins Med Sch, Baltimore, MD USA.
   Univ Ioannina, GR-45110 Ioannina, Greece.
   Univ Colorado, Hlth Sci Ctr, Boulder, CO 80309 USA.
EM dilmanian@bnl.gov
NR 0
TC 0
Z9 0
U1 0
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 30-NUCL
BP U253
EP U253
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918001286
ER

PT J
AU Ding, M
   Paviet-Hartmann, P
   Conradson, SD
   Palmer, P
   Conca, JL
   Hartmann, T
AF Ding, M
   Paviet-Hartmann, P
   Conradson, SD
   Palmer, P
   Conca, JL
   Hartmann, T
TI Pu(VI) reduction by Fe and Al metal in the presence of alpha radiolysis
   by products in brine solutions.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Los Alamos Natl Lab, C INC, Isotope & Nucl Chem Grp, Los Alamos, NM 87545 USA.
   Los Alamos Natl Lab, Carlsbad Operat, Los Alamos, NM 87545 USA.
   Los Alamos Natl Lab, Div Mat Sci & Technol, Los Alamos, NM 87545 USA.
EM mding@lanl.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 5-NUCL
BP U249
EP U249
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918001261
ER

PT J
AU Dion, HM
   Aiken, DE
   Bertsch, PM
AF Dion, HM
   Aiken, DE
   Bertsch, PM
TI Determination of antibiotics in surface and groundwater due to poultry
   litter applications
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Univ Georgia, Savannah River Ecol Lab, Aiken, SC 29802 USA.
   Univ Georgia, Savannah River Ecol Lab, Adv Analyt Ctr Environm Sci, Athens, GA 30602 USA.
EM dion@srel.edu
NR 0
TC 0
Z9 0
U1 0
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 073-ANYL
BP U118
EP U118
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917800479
ER

PT J
AU Dioumaev, VK
   Bullock, RM
   Szalda, DJ
AF Dioumaev, VK
   Bullock, RM
   Szalda, DJ
TI W and mo "green" catalysts for ionic hydrosilylation of carbonyl
   compounds: A solvent-free process with self-separation and efficient
   recycling of the catalyst.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Brookhaven Natl Lab, Upton, NY 11973 USA.
   CUNY Bernard M Baruch Coll, Dept Nat Sci, New York, NY 10010 USA.
EM dioumaev@bnl.gov
NR 0
TC 0
Z9 0
U1 0
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 845-INOR
BP U156
EP U156
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918000839
ER

PT J
AU Dixon, DA
   Christe, K
AF Dixon, DA
   Christe, K
TI High-level ab initio model orbital studies of novel inorganic compounds.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Pacific NW Natl Lab, Fundamental Sci Directorate, Richland, WA 99352 USA.
   Univ So Calif, Los Angeles, CA USA.
   USAF, Res Lab, Edwards AFB, CA USA.
EM david.dixon@pnl.gov
RI Christe, Karl/O-4885-2014
OI Christe, Karl/0000-0003-0661-5519
NR 0
TC 0
Z9 0
U1 0
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 448-INOR
BP U79
EP U79
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918000445
ER

PT J
AU Dodge, RL
   Gruetzmacher, KM
   Horst, EL
   Meyers, S
   Ramsey, SS
   Salazar, RM
AF Dodge, RL
   Gruetzmacher, KM
   Horst, EL
   Meyers, S
   Ramsey, SS
   Salazar, RM
TI Expansion of Green is Clean (GIC) program at nuclear materials
   technology (NMT) Division facilities.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Los Alamos Natl Lab, Eberline Serv, Los Alamos, NM 87545 USA.
EM dodge@lanl.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 25-NUCL
BP U252
EP U252
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918001281
ER

PT J
AU Duff, MC
   Hunter, DB
   Hobbs, DT
   Barnes, MJ
   Fink, SD
AF Duff, MC
   Hunter, DB
   Hobbs, DT
   Barnes, MJ
   Fink, SD
TI Characterization of actinide removal mechanisms for High-Level Waste
   treatment: Application of XAFS spectroscopic techniques.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Westinghouse Savannah River Co, Savannah River Technol Ctr, Aiken, SC 29808 USA.
EM Martine.Duff@srs.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 4-NUCL
BP U249
EP U249
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918001260
ER

PT J
AU Duffey, CE
   King, WD
   Hamm, LL
AF Duffey, CE
   King, WD
   Hamm, LL
TI New test apparatus for measuring particle kinetics and equilibrium
   isotherms based on a differential column approach.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Westinghouse Savannah River Co, Savannah River Technol Ctr, Aiken, SC 29808 USA.
EM cheryl.duffey@srs.gov; william02.king@srs.gov
NR 0
TC 0
Z9 0
U1 0
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 72-NUCL
BP U260
EP U260
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918001328
ER

PT J
AU Dullmann, CE
   Bruchle, W
   Dressler, R
   Eberhardt, K
   Eichler, B
   Eichler, R
   Gaggeler, H
   Ginter, TN
   Glaus, F
   Gregorich, KE
   Hoffman, DC
   Jager, E
   Jost, D
   Kirbach, UW
   Lee, DM
   Nitsche, H
   Patin, JB
   Pershina, V
   Piguet, D
   Qin, Z
   Schadel, M
   Schausten, B
   Schimpf, E
   Schott, HJ
   Soverna, S
   Sudowe, R
   Thorle, P
   Timokhin, SN
   Trautmann, N
   Turler, A
   Vahle, A
   Wirth, G
   Yakushev, AB
   Zielinski, PM
AF Dullmann, CE
   Bruchle, W
   Dressler, R
   Eberhardt, K
   Eichler, B
   Eichler, R
   Gaggeler, H
   Ginter, TN
   Glaus, F
   Gregorich, KE
   Hoffman, DC
   Jager, E
   Jost, D
   Kirbach, UW
   Lee, DM
   Nitsche, H
   Patin, JB
   Pershina, V
   Piguet, D
   Qin, Z
   Schadel, M
   Schausten, B
   Schimpf, E
   Schott, HJ
   Soverna, S
   Sudowe, R
   Thorle, P
   Timokhin, SN
   Trautmann, N
   Turler, A
   Vahle, A
   Wirth, G
   Yakushev, AB
   Zielinski, PM
TI First chemical investigation of hassium (Hs, Z=108).
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Gesell Schwerionenforsch mbH, Darmstadt, Germany.
   Paul Scherrer Inst, Lab Radio & Environm Chem, CH-5232 Villigen, Switzerland.
   Univ Mainz, Inst Kernchem, D-6500 Mainz, Germany.
   Univ Bern, CH-3012 Bern, Switzerland.
   Univ Calif Berkeley, Lawrence Berkeley Lab, Div Nucl Sci, Berkeley, CA 94720 USA.
   Paul Scherrer Inst, Lab Micro & Nanotechnol, CH-5232 Villigen, Switzerland.
   Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA.
   Chinese Acad Sci, Inst Modern Phys, Beijing 100864, Peoples R China.
   Joint Inst Nucl Res, Flerov Lab Nucl React, Dubna, Russia.
   Res Ctr Rossendorf eV, Dresden, Germany.
RI Eichler, Robert/G-5130-2011
NR 0
TC 0
Z9 0
U1 0
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 132-NUCL
BP U269
EP U270
PN 2
PG 2
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918001388
ER

PT J
AU Edwards, JV
   Lee, RE
   Yager, DR
   Cohen, IK
   Goheen, SC
AF Edwards, JV
   Lee, RE
   Yager, DR
   Cohen, IK
   Goheen, SC
TI Design, preparation and activity of modified cotton wound dressings with
   protease-lowering activity.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 So Reg Res Ctr, New Orleans, LA 70124 USA.
   Virginia Commonwealth Univ, Med Coll Virginia, Richmond, VA 23284 USA.
   Pacific NW Natl Lab, Richland, WA USA.
   So Univ New Orleans, New Orleans, LA USA.
EM vedwards@srrc.ars.usda.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 82-CELL
BP U280
EP U280
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917801223
ER

PT J
AU Ege, C
   Majewski, J
   Wu, GH
   Kjaer, K
   Satija, SK
   Lee, KYC
AF Ege, C
   Majewski, J
   Wu, GH
   Kjaer, K
   Satija, SK
   Lee, KYC
TI X-ray and neutron scattering from model membranes with beta-amyloid
   peptides.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Univ Chicago, Inst Biophys Dynam, Dept Chem, Chicago, IL 60637 USA.
   Univ Chicago, James Franck Inst, Chicago, IL 60637 USA.
   Los Alamos Natl Lab, LANSCE, Los Alamos, NM 87545 USA.
   Riso Natl Lab, Condensed Matter Phys & Chem Dept, Roskilde, Denmark.
   NIST, Ctr Neutron Res, Bethesda, MD 20814 USA.
EM canayege@midway.uchicago.edu; kayeelee@uchicago.edu
RI Lujan Center, LANL/G-4896-2012
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 51-COLL
BP U615
EP U615
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917802802
ER

PT J
AU Egorov, O
   Ohara, M
   Sinkov, SI
   Givens, KR
AF Egorov, O
   Ohara, M
   Sinkov, SI
   Givens, KR
TI Ac-225/Bi-213 generator chemistries compatible with automation.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Pacific NW Natl Lab, Richland, WA 99352 USA.
   MedActinium Inc, Knoxville, TN 37922 USA.
EM oleg.egorov@pnl.gov; kgivens@medactinium.com
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 65-NUCL
BP U258
EP U259
PN 2
PG 2
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918001321
ER

PT J
AU Egorov, O
   O'Hara, M
   Grate, JW
   Knopf, M
   Hartman, J
AF Egorov, O
   O'Hara, M
   Grate, JW
   Knopf, M
   Hartman, J
TI Radionuclide selective sensors for water monitoring: In-situ sensor
   system for analysis of Tc-99 in Hanford groundwater.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Pacific NW Natl Lab, Environm Mol Sci Lab, Richland, WA 99352 USA.
EM oleg.egorov@pnl.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 39-NUCL
BP U254
EP U254
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918001295
ER

PT J
AU Ekochukwu, AA
   Coleman, CJ
   Click, DR
AF Ekochukwu, AA
   Coleman, CJ
   Click, DR
TI Total carbon determination of radioactive coal-bearing sludge at the
   Savannah River site.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Westinghouse Savannah River Co, Savannah River Technol Ctr, Aiken, SC 29801 USA.
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 75-NUCL
BP U260
EP U260
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918001331
ER

PT J
AU El Akramine, O
   Kollias, AC
   Lester, WA
AF El Akramine, O
   Kollias, AC
   Lester, WA
TI Quantum Monte Carlo study of the Pl -> Pl* transition in ethylene.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Univ Calif Berkeley, Lawrence Berkeley Lab, Div Chem Sci, Berkeley, CA 94720 USA.
   Univ Calif Berkeley, Kenneth S Pitzer Ctr Theoret Chem, Berkeley, CA 94720 USA.
EM ouafae@uclink4.berkeley.edu; sasha@okra.cchem.Berkeley.edu
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 290-PHYS
BP U476
EP U476
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918002465
ER

PT J
AU El Akramine, O
   Aspuru-Guzik, A
   Grossman, JC
   Lester, WA
AF El Akramine, O
   Aspuru-Guzik, A
   Grossman, JC
   Lester, WA
TI Quantum Monte Carlo study of the electronic structure of free base
   porphyrin.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Univ Calif Berkeley, Dept Chem, Kenneth S Pitzer Ctr Theoret Chem, Berkeley, CA 94720 USA.
   Univ Calif Berkeley, Lawrence Berkeley Lab, Div Chem Sci, Berkeley, CA 94720 USA.
EM o_elakrami@hotmail.com
RI Aspuru-Guzik, Alan/A-4984-2008
OI Aspuru-Guzik, Alan/0000-0002-8277-4434
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 270-PHYS
BP U473
EP U473
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918002445
ER

PT J
AU Ela, WP
   Saez, AE
   Redden, GD
   Cramer, MC
AF Ela, WP
   Saez, AE
   Redden, GD
   Cramer, MC
TI Investigation of transport in colloidal systems using a rotating disk.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Univ Arizona, Dept Environm Chem & Engn, Tucson, AZ 85721 USA.
   Idaho Natl Engn & Environm Lab, Idaho Falls, ID USA.
EM ela@engr.arizona.edu; mcramer@u.arizona.edu
RI Saez, Avelino/K-1136-2016
OI Saez, Avelino/0000-0002-3548-6325
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 333-COLL
BP U659
EP U659
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917803082
ER

PT J
AU Elliott, BM
   Boldyrev, AI
   Wang, LS
   Zhai, HJ
   Yang, X
   Wang, XB
AF Elliott, BM
   Boldyrev, AI
   Wang, LS
   Zhai, HJ
   Yang, X
   Wang, XB
TI In search of covalently-bound tetra- and penta-oxygen clusters.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Utah State Univ, Dept Chem & Biochem, Logan, UT 84322 USA.
   Pacific NW Natl Lab, Environm Mol Sci Lab, Richland, WA USA.
   Washington State Univ, Dept Phys, Pullman, WA 99164 USA.
EM slhl5@cc.usu.edu
RI Boldyrev, Alexander/C-5940-2009
OI Boldyrev, Alexander/0000-0002-8277-3669
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 300-PHYS
BP U477
EP U477
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918002475
ER

PT J
AU Espetia, OD
   Pau, AT
   Brown, GM
   Kavallieratos, K
AF Espetia, OD
   Pau, AT
   Brown, GM
   Kavallieratos, K
TI Fluorescent anion sensing by N-dansylamide tripods
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Florida Int Univ, Dept Chem, Miami, FL 33199 USA.
   Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN USA.
EM kavallie@fiu.edu
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 209-INOR
BP U41
EP U41
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918000206
ER

PT J
AU Fahlstrom, CA
   Windus, TL
   DeJong, WA
   Dixon, DA
AF Fahlstrom, CA
   Windus, TL
   DeJong, WA
   Dixon, DA
TI Analysis of solvation effects of H2O and CCL4 on uranyl by COSMO and OFT
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Eastern Oregon Univ, Dept Chem, La Grande, OR 97850 USA.
   Pacific NW Natl Lab, Mol Sci Software Grp, Richland, WA USA.
   Pacific NW Natl Lab, WR Wiley Environm Mol Sci Lab, Richland, WA USA.
EM carlfahl@yahoo.com
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 993-CHED
BP U505
EP U505
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917802299
ER

PT J
AU Fauth, DJ
   Hoffman, JS
   Pennline, HW
AF Fauth, DJ
   Hoffman, JS
   Pennline, HW
TI Sorbent development for carbon dioxide separation and capture.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 NETL, US Dept Energy, Pittsburgh, PA 15236 USA.
EM fauth@netl.doe.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 080-FUEL
BP U855
EP U855
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917804053
ER

PT J
AU Faybishenko, B
AF Faybishenko, B
TI Using nonlinear dynamics for environmental management of the vadose zone
   and groundwater
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Ernest Orland Lawrence Berkeley Natl Lab, Div Earth Sci, Berkeley, CA 94720 USA.
EM BAFaybishenko@lbl.gov
RI Faybishenko, Boris/G-3363-2015
OI Faybishenko, Boris/0000-0003-0085-8499
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 239-ENVR
BP U836
EP U836
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917803950
ER

PT J
AU Fellinger, TL
   Hansen, EK
   Koopman, DC
AF Fellinger, TL
   Hansen, EK
   Koopman, DC
TI Rheological properties of dwpf Sludge Batch two radioactive slurries.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Westinghouse Savannah River Co, Savannah River Technol Ctr, Aiken, SC 29808 USA.
EM terri.fellinger@srs.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 76-NUCL
BP U260
EP U260
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918001332
ER

PT J
AU Felmy, AR
   Mason, MJ
   Qafoku, OS
   Xia, YX
   Wang, ZM
   MacLean, G
AF Felmy, AR
   Mason, MJ
   Qafoku, OS
   Xia, YX
   Wang, ZM
   MacLean, G
TI Development of accurate chemical equilibrium models for the Hanford
   waste tanks: New thermodynamic measurements and model applications
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Pacific NW Natl Lab, William R Willey Lab, Richland, WA 99352 USA.
   Pacific NW Natl Lab, Actinide & Trace Met Geochem Grp, Richland, WA USA.
EM ar.felmy@pnl.gov
NR 0
TC 0
Z9 0
U1 1
U2 2
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 241-ENVR
BP U836
EP U836
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917803952
ER

PT J
AU Fernandez-Torres, LC
   Zhao, XY
   Kim, BI
   Perry, SS
AF Fernandez-Torres, LC
   Zhao, XY
   Kim, BI
   Perry, SS
TI Chemical modification influence on the frictional properties of small
   model lubricant molecules adsorbed on VC(100)
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Univ Houston, Dept Chem, Houston, TX 77204 USA.
   Sandia Natl Labs, Biomol Mat & Interfaces Dept, Livermore, CA 94550 USA.
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 25
BP U611
EP U611
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917802776
ER

PT J
AU Fifield, LS
   Zheng, F
   Fryxell, GE
   Zemanian, TS
   Addleman, RS
   Dalton, LR
   Aardahl, CL
AF Fifield, LS
   Zheng, F
   Fryxell, GE
   Zemanian, TS
   Addleman, RS
   Dalton, LR
   Aardahl, CL
TI Nanostructured materials for efficient carbon dioxide separation
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Univ Washington, Dept Chem, Seattle, WA 98195 USA.
   Pacific NW Natl Lab, Richland, WA USA.
EM lfifield@u.washington.edu
RI Zheng, Feng/C-7678-2009; Fifield, Leonard/E-9773-2010
OI Zheng, Feng/0000-0002-5427-1303; Fifield, Leonard/0000-0002-7432-5356
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 188-IEC
BP U980
EP U980
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917804608
ER

PT J
AU Fleming, GR
   Prall, BS
   Yang, M
   Parkinson, DY
AF Fleming, GR
   Prall, BS
   Yang, M
   Parkinson, DY
TI Two-color three-pulse photon echo spectroscopy.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Univ Calif Berkeley, Lawrence Berkeley Lab, Phys Biosci Div, Dept Chem, Berkeley, CA 94720 USA.
EM GRFleming@lbl.gov
RI Parkinson, Dilworth/A-2974-2015
OI Parkinson, Dilworth/0000-0002-1817-0716
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 183-PHYS
BP U460
EP U460
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918002359
ER

PT J
AU Fockenberg, C
AF Fockenberg, C
TI Measuring the kinetics of radical-radical reactions using repetitive
   time-of-flight mass spectrometry.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Brookhaven Natl Lab, Dept Chem, Upton, NY 11973 USA.
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 496-PHYS
BP U523
EP U523
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918002667
ER

PT J
AU Fornasiero, F
AF Fornasiero, F
TI Evaporative dehydration from soft contact lenses during wear
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Univ Calif Berkeley, Dept Chem Engn, Berkeley, CA 94720 USA.
   Univ Calif Berkeley, Lawrence Berkeley Lab, Dept Chem Engn, Div Chem Sci, Berkeley, CA USA.
EM kekko99@yahoo.com
RI Fornasiero, Francesco/I-3802-2012
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 40
BP U613
EP U613
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917802791
ER

PT J
AU Fortner, JA
   Finch, RJ
   Kropf, AJ
   Cunnane, JC
AF Fortner, JA
   Finch, RJ
   Kropf, AJ
   Cunnane, JC
TI Re-evaluating neptunium in uranyl phases derived from corroded spent
   fuel.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Argonne Natl Lab, Div Chem Technol, Argonne, IL 60439 USA.
EM fortner@cmt.anl.gov
RI Finch, Robert/D-9553-2013
OI Finch, Robert/0000-0001-9342-5574
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 53-NUCL
BP U257
EP U257
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918001309
ER

PT J
AU Fortner, JA
   Mertz, CJ
   Goldberg, MM
   Seifert, S
AF Fortner, JA
   Mertz, CJ
   Goldberg, MM
   Seifert, S
TI Aoueous colloids from corrosion of metallic uranium fuel: A SAXS and TEM
   study.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Argonne Natl Lab, Div Chem Technol, Argonne, IL 60439 USA.
   Argonne Natl Lab, Div Chem, Argonne, IL 60439 USA.
EM fortner@cmt.anl.gov
NR 0
TC 0
Z9 0
U1 0
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 51-NUCL
BP U256
EP U256
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918001307
ER

PT J
AU Fosco, T
   Schmeling, M
   Doskey, P
   Kotamarthi, R
   Ochsner, H
   Harris, L
AF Fosco, T
   Schmeling, M
   Doskey, P
   Kotamarthi, R
   Ochsner, H
   Harris, L
TI Land-lake breeze effect studies in Chicago
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Loyola Univ, Dept Chem, Chicago, IL USA.
   Argonne Natl Lab, Environm Res Div, Argonne, IL 60439 USA.
EM tfosco@luc.edu
NR 0
TC 0
Z9 0
U1 0
U2 3
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 019-ANYL
BP U109
EP U109
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917800425
ER

PT J
AU Frechet, JMJ
   Murthy, N
   Dubber, M
   Goh, S
   Schuck, S
   Xu, MC
AF Frechet, JMJ
   Murthy, N
   Dubber, M
   Goh, S
   Schuck, S
   Xu, MC
TI Synthetic macromolecules in therapeutics: Design, synthesis, and
   functional testing of polymers for protein and DNA transport and
   delivery.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA.
   Lawrence Berkeley Lab, Berkeley, CA 94720 USA.
EM frechet@cchem.berkeley.edu
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 39-PMSE
BP U666
EP U666
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918003458
ER

PT J
AU Fryberger, T
   Hirsch, RF
AF Fryberger, T
   Hirsch, RF
TI Environmental remediation sciences and synchrotron techniques at the
   Department of Energy.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 US DOE, Environm Remediat Sci Div, Washington, DC 20585 USA.
   US DOE, Div Med Sci, Washington, DC 20585 USA.
EM teresa.fryberger@science.doe.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 16-NUCL
BP U251
EP U251
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918001272
ER

PT J
AU Futrell, J
   Laskin, J
   Shukla, AK
AF Futrell, J
   Laskin, J
   Shukla, AK
TI Kinetics and dynamics of surface-induced dissociation of complex
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 PNNL, William R Wiley Environm Mol Sci Lab, Richland, WA 99352 USA.
EM Jean.Futrell@pnl.gov
RI Laskin, Julia/H-9974-2012
OI Laskin, Julia/0000-0002-4533-9644
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 247-ANYL
BP U145
EP U146
PN 1
PG 2
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917800653
ER

PT J
AU Galli, G
AF Galli, G
TI Quantum simulations of solids, liquids and nanostructures
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Lawrence Livermore Natl Lab, Livermore, CA 94550 USA.
EM galli@llnl.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 339
BP U784
EP U784
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917803666
ER

PT J
AU Galli, G
AF Galli, G
TI First-principles simulations of semiconductor nanostructures.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Lawrence Livermore Natl Lab, Livermore, CA 94551 USA.
EM galli@llnl.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 075-COMP
BP U743
EP U743
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917803406
ER

PT J
AU Gan, CK
   Challacombe, M
AF Gan, CK
   Challacombe, M
TI Data parallel computation of the exchange-correlation matrix.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Los Alamos Natl Lab, Div Theoret, Grp T12, Los Alamos, NM 87545 USA.
EM MChalla@LANL.Gov
RI Gan, Chee Kwan/D-7857-2011
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 12-PHYS
BP U436
EP U436
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918002194
ER

PT J
AU Garland, MA
   Alexander, CW
   Mirzadeh, S
AF Garland, MA
   Alexander, CW
   Mirzadeh, S
TI Alternative routes for the production of Th-229, Ra-225 and Ac-225.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Oak Ridge Natl Lab, Nucl Sci & Technol Div, Oak Ridge, TN 37831 USA.
EM garlandma@ornl.gov
NR 0
TC 0
Z9 0
U1 0
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 60-NUCL
BP U258
EP U258
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918001316
ER

PT J
AU Gebhart, NL
   Hay, PJ
   Kirk, ML
AF Gebhart, NL
   Hay, PJ
   Kirk, ML
TI Calibrating and qualifying the results of density functional theory
   calculations of electronically labile materials with spectroscopic
   methods
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Univ New Mexico, Dept Chem, Albuquerque, NM 87131 USA.
   Los Alamos Natl Lab, Div Theoret, Los Alamos, NM USA.
EM nouvelle@unm.edu
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 266
BP U774
EP U774
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917803595
ER

PT J
AU Gilbert, B
   Zhang, HZ
   Huang, F
   Finnegan, MP
   Waychunas, GA
   Banfield, J
AF Gilbert, B
   Zhang, HZ
   Huang, F
   Finnegan, MP
   Waychunas, GA
   Banfield, J
TI Special phase transformation and crystal growth pathways observed in
   nanoparticles.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Univ Calif Berkeley, Dept Earth & Planetary Sci, Berkeley, CA 94720 USA.
   Univ Calif Berkeley, Dept Environm Sci Policy & Management, Berkeley, CA 94720 USA.
   Univ Calif Berkeley, Lawrence Berkeley Lab, Div Earth Sci, Berkeley, CA 94720 USA.
   Univ Wisconsin, Mat Sci Program, Madison, WI 53706 USA.
   Univ Wisconsin, Dept Geol & Geophys, Madison, WI 53706 USA.
EM bgilbert@eps.berkeley.edu
NR 0
TC 0
Z9 0
U1 0
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 177-GEOC
BP U940
EP U940
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917804382
ER

PT J
AU Gilles, MK
   Andresen, N
   Coleman, M
   Comins, J
   Decool, M
   Fakra, S
   Hebenstreit, E
   Kilcoyne, D
   Marks, S
   MacGill, D
   McKean, P
   Ogletree, F
   Rex, K
   Salmeron, M
   Shuh, DK
   Stevens, T
   Tyliszczak, T
   Warwick, T
   Wiedenbach, R
AF Gilles, MK
   Andresen, N
   Coleman, M
   Comins, J
   Decool, M
   Fakra, S
   Hebenstreit, E
   Kilcoyne, D
   Marks, S
   MacGill, D
   McKean, P
   Ogletree, F
   Rex, K
   Salmeron, M
   Shuh, DK
   Stevens, T
   Tyliszczak, T
   Warwick, T
   Wiedenbach, R
TI Results from the molecular environmental science beamline 11.0.2 at the
   Advanced Light Source.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA.
EM mkgilles@lbl.gov
RI Kilcoyne, David/I-1465-2013
NR 0
TC 0
Z9 0
U1 0
U2 3
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 19-NUCL
BP U251
EP U252
PN 2
PG 2
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918001275
ER

PT J
AU Glover, E
   Ackerman, G
   Schoenlein, R
AF Glover, E
   Ackerman, G
   Schoenlein, R
TI Core-level photoemission spectroscopy: Kinetics of cluster formation
   during femtosecond laser ablation.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Univ Calif Berkeley, Lawrence Berkeley Lab, Adv Light Source, Berkeley, CA 94720 USA.
RI Schoenlein, Robert/D-1301-2014
OI Schoenlein, Robert/0000-0002-6066-7566
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 28-PHYS
BP U438
EP U438
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918002210
ER

PT J
AU Goheen, SC
   Gaither, K
   Rayburn, A
   Edwards, JV
AF Goheen, SC
   Gaither, K
   Rayburn, A
   Edwards, JV
TI Capacity of derivatized cotton for serum albumin.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Pacific NW Natl Lab, Analyt Chem Grp, Richland, WA 99352 USA.
   USDA ARS, SRRC, Washington, DC 20250 USA.
EM steve.goheen@pnl.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 88-CELL
BP U281
EP U281
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917801229
ER

PT J
AU Goldfield, EM
   He, Y
   Lu, T
   Gray, SK
AF Goldfield, EM
   He, Y
   Lu, T
   Gray, SK
TI Recent applications of iterative methods.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Wayne State Univ, Dept Chem, Detroit, MI 48331 USA.
   Argonne Natl Lab, Div Chem, Argonne, IL 60439 USA.
EM evi@sun.science.wayne.edu
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 4-PHYS
BP U435
EP U435
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918002186
ER

PT J
AU Gordon, JC
   Shukla, P
   Cowley, AH
   Jones, JN
   Keogh, DW
   Scott, BL
AF Gordon, JC
   Shukla, P
   Cowley, AH
   Jones, JN
   Keogh, DW
   Scott, BL
TI Dialkyl aluminum amides: New reagents for the conversion of c = o into c
   = nr functionalities.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Los Alamos Natl Lab, Div Chem, Los Alamos, NM 87544 USA.
   GT Seaborg Inst, Los Alamos, NM 87544 USA.
   Univ Texas, Dept Chem & Biochem, Austin, TX 78712 USA.
   Univ Texas, Dept Chem, Austin, TX 78712 USA.
EM Piyush@mail.utexas.edu
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 839-INOR
BP U155
EP U155
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918000833
ER

PT J
AU Goretzki, G
   Bonnesen, PV
   Brown, GM
   Dabestani, R
   Sloop, FV
AF Goretzki, G
   Bonnesen, PV
   Brown, GM
   Dabestani, R
   Sloop, FV
TI Fluorescent chemosensors for Sr (II) based on Calix[4]arene esters and
   amides.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA.
EM goretzkig@ornl.gov
RI Sloop, Jr., Frederick/J-2301-2016
OI Sloop, Jr., Frederick/0000-0001-6473-9507
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 885-INOR
BP U162
EP U162
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918000879
ER

PT J
AU Grate, JW
AF Grate, JW
TI Sorptive properties of monolayer-protected gold nanoparticle films for
   chemical vapor sensors and arrays.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Pacific NW Natl Lab, Richland, WA 99352 USA.
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 253-IEC
BP U990
EP U990
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917804671
ER

PT J
AU Grate, JW
   Egorov, OB
AF Grate, JW
   Egorov, OB
TI Sensors and automated analyzers for radionuclides
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Pacific NW Natl Lab, Richland, WA 99352 USA.
NR 0
TC 0
Z9 0
U1 0
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 252-ENVR
BP U838
EP U838
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917803963
ER

PT J
AU Gray, ML
   Soong, Y
   Champagne, KJ
   Pennline, HW
   Baltrus, JP
   Stevens, RW
   Khatri, R
   Chuang, SSC
   Khan, SUM
AF Gray, ML
   Soong, Y
   Champagne, KJ
   Pennline, HW
   Baltrus, JP
   Stevens, RW
   Khatri, R
   Chuang, SSC
   Khan, SUM
TI dPerformance of solid amine sorbents.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 US DOE, Pittsburgh, PA 15235 USA.
   US DOE, NETL, Washington, DC 20585 USA.
   Univ Akron, Akron, OH 44325 USA.
   Duquesne Univ, Dept Chem & Biochem, Pittsburgh, PA 15219 USA.
EM gray@netl.doe.gov
NR 0
TC 0
Z9 0
U1 0
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 077-FUEL
BP U855
EP U855
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917804050
ER

PT J
AU Greenbaum, E
AF Greenbaum, E
TI Nanoscale photosynthesis: Renewable hydrogen production and biosensors
   for environmental monitoring.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA.
EM greenbaum@ornl.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 233-IEC
BP U987
EP U988
PN 1
PG 2
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917804652
ER

PT J
AU Harmjanz, M
   Scott, BL
   Burns, CJ
AF Harmjanz, M
   Scott, BL
   Burns, CJ
TI Novel pathways to cyclo-, oligo- and polyphosphazene based ligand
   systems and their potential as materials in metal complexation.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Los Alamos Natl Lab, Div Chem, Los Alamos, NM 87545 USA.
EM mharm@lanl.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 900-INOR
BP U165
EP U165
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918000894
ER

PT J
AU Harrison, RJ
   Beylkin, G
AF Harrison, RJ
   Beylkin, G
TI Multiresolution quantum chemistry in multiwavelet bases.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Oak Ridge Natl Lab, Oak Ridge, TN 37831 USA.
   Univ Colorado, Dept Appl Math, Boulder, CO 80309 USA.
   PNNL, Richland, WA USA.
EM harrisonrj@ornl.gov
RI Beylkin, Gregory/G-6653-2011
NR 0
TC 1
Z9 1
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 208-PHYS
BP U464
EP U464
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918002384
ER

PT J
AU Harrison, RJ
AF Harrison, RJ
TI Multiresolution solution of an integral formulation of density
   functional theory.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Oak Ridge Natl Lab, Oak Ridge, TN 37831 USA.
EM harrisonrj@ornl.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 36-PHYS
BP U439
EP U439
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918002218
ER

PT J
AU Hatch, DM
   Silks, LA
   Boles, JO
AF Hatch, DM
   Silks, LA
   Boles, JO
TI Novel synthesis and characterization of
   beta-selenolo[2,3-B]pyrrolyl-L-alanine ([6,7]SeTrp) and its potential
   use in the elucidation of protein structure and dynamics.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Tennessee Technol Univ, Dept Chem, Cookeville, TN 38505 USA.
   Los Alamos Natl Lab, Biosci Div B3, Cookeville, TN 38505 USA.
EM dmh8249@tntech.edu
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 129-ORGN
BP U300
EP U300
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918001534
ER

PT J
AU Hay, PJ
   Martin, RL
   Gebhart, NL
AF Hay, PJ
   Martin, RL
   Gebhart, NL
TI TDDFT studies of the nature of the excited states in D-6 transition
   metal complexes.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Los Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA.
   Univ New Mexico, Dept Chem, Albuquerque, NM 87131 USA.
EM pjhay@lanl.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 096-COMP
BP U746
EP U746
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917803427
ER

PT J
AU Head-Gordon, M
   Weisman, J
   Lee, T
AF Head-Gordon, M
   Weisman, J
   Lee, T
TI Large-scale excited state calculations of polycyclic aromatic
   hydrocarbons: Unravelling the spectroscopic properties relevant to
   interstellar chemistry
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA.
   Lawrence Berkeley Natl Lab, Div Chem Sci, Berkeley, CA 94720 USA.
   NASA, Ames Res Ctr, Moffett Field, CA USA.
EM mhg@bastille.cchem.berkeley.edu
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 039-COMP
BP U707
EP U707
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917803370
ER

PT J
AU Hinton, TG
   Bedford, J
   Whicker, FW
   Ulsh, B
AF Hinton, TG
   Bedford, J
   Whicker, FW
   Ulsh, B
TI Environmental radiation effects: A need to question old paradigms and to
   enhance collaboration among radiation biologists and radiation
   ecologists
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Univ Georgia, Savannah River Ecol Lab, Aiken, SC 29802 USA.
EM thinton@srel.edu
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 255-ENVR
BP U839
EP U839
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917803966
ER

PT J
AU Ho, CK
AF Ho, CK
TI From chemiresistor sensors to real-time subsurface hydrocarbon
   monitoring systems: Lessons learned.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Sandia Natl Labs, Albuquerque, NM 87185 USA.
EM ckho@sandia.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 253-ANYL
BP U146
EP U146
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917800659
ER

PT J
AU Hobbs, DT
   Nyman, M
   Medvedev, D
   Tripathi, A
   Clearfield, A
AF Hobbs, DT
   Nyman, M
   Medvedev, D
   Tripathi, A
   Clearfield, A
TI Strontium and actinide separations from high-level nuclear waste
   solutions.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Westinghouse Savannah River Co, Savannah River Technol Ctr, Aiken, SC 29860 USA.
   Sandia Natl Labs, Livermore, CA 94550 USA.
   Texas A&M Univ, Dept Chem, College Stn, TX 77843 USA.
EM david.hobbs@srs.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 125-IEC
BP U971
EP U971
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917804545
ER

PT J
AU Hobbs, DT
   DiPrete, DP
   Peters, TB
   Barnes, MJ
   DiPrete, CC
AF Hobbs, DT
   DiPrete, DP
   Peters, TB
   Barnes, MJ
   DiPrete, CC
TI Determination of plutonium concentrations in Savannah River Site
   high-level nuclear waste solutions.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Westinghouse Savannah River Co, Savannah River Technol Ctr, Aiken, SC 29808 USA.
EM david.hobbs@srs.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 120-NUCL
BP U268
EP U268
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918001376
ER

PT J
AU Hochlaf, M
   Ng, CY
   Liu, JB
AF Hochlaf, M
   Ng, CY
   Liu, JB
TI Spectroscopy and dynamics of triatomic molecular ions: Experimental and
   theoretical investigations.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Univ Marne La Vallee, Chim Theor Lab, Theoret Chem Grp, F-77454 Champs Sur Marne, France.
   Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA.
   Univ Calif Berkeley, Lawrence Berkeley Lab, Div Chem Sci, Berkeley, CA 94720 USA.
EM hochlaf@univ-mlv.fr
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 202-PHYS
BP U463
EP U463
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918002378
ER

PT J
AU Hofstetter, KJ
   Beals, DM
   Nichols, LS
AF Hofstetter, KJ
   Beals, DM
   Nichols, LS
TI Field measurement of Cs-137 content in soil.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Westinghouse Savannah River Co, Savannah River Technol Ctr, Aiken, SC 29808 USA.
EM kenneth.hofstetter@srs.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 13-NUCL
BP U251
EP U251
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918001269
ER

PT J
AU Hollars, CW
   Huser, TR
   Talley, CE
   Bakajin, O
   Olsan, BC
   Lane, SM
AF Hollars, CW
   Huser, TR
   Talley, CE
   Bakajin, O
   Olsan, BC
   Lane, SM
TI Development of ultra sensitive high-speed biological assays based on the
   detection of single fluorescent molecules in a 2-D flow.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Lawrence Livermore Natl Lab, Dept Chem & Mat Sci, Livermore, CA 94550 USA.
   Lawrence Livermore Natl Lab, Dept Phys & Adv Technol, Livermore, CA 94550 USA.
EM hollars1@llnl.gov
RI Huser, Thomas/H-1195-2012
OI Huser, Thomas/0000-0003-2348-7416
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 160-ANYL
BP U132
EP U132
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917800566
ER

PT J
AU Hollingsworth, JA
   Nanda, J
   Petruska, MA
   Klimov, VI
AF Hollingsworth, JA
   Nanda, J
   Petruska, MA
   Klimov, VI
TI Synthesis and characterization of infrared nanocrystal quantum dots.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Los Alamos Natl Lab, Div Chem, Los Alamos, NM 87544 USA.
EM jenn@lanl.gov
NR 0
TC 0
Z9 0
U1 0
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 427-INOR
BP U75
EP U75
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918000424
ER

PT J
AU Hoppe, EW
   Campbell, JA
   Lucke, RB
   Mong, GM
   Valenzuela, BR
   Walker, D
   Thompson, M
AF Hoppe, EW
   Campbell, JA
   Lucke, RB
   Mong, GM
   Valenzuela, BR
   Walker, D
   Thompson, M
TI Analysis of phosphates, sulfonates, antifoam degradation products, and
   anionic detergents in tank wastes.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Pacific NW Natl Lab, Richland, WA 99352 USA.
   Savannah River Site, Aiken, SC USA.
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 94-NUCL
BP U264
EP U264
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918001350
ER

PT J
AU Hoppe, EW
   Mong, GM
   Campbell, JA
   Hultgrenn, MF
   Thornton, M
   Mintzer, E
AF Hoppe, EW
   Mong, GM
   Campbell, JA
   Hultgrenn, MF
   Thornton, M
   Mintzer, E
TI Analysis of phosphate-related components in Hanford tank wastes.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Pacific NW Natl Lab, Richland, WA 99352 USA.
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 93-NUCL
BP U263
EP U263
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918001349
ER

PT J
AU Howland, M
   Johal, MS
   Casson, JL
   Robinson, JM
   Wang, HL
AF Howland, M
   Johal, MS
   Casson, JL
   Robinson, JM
   Wang, HL
TI Photoluminescence studies of polyelectrolyte spin-assembled multilayers.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 New Coll Florida, Dept Nat Sci, Sarasota, FL USA.
   Los Alamos Natl Lab, Div Chem, Los Alamos, NM 87545 USA.
   Los Alamos Natl Lab, Biosci Div, Los Alamos, NM 87545 USA.
EM m_howland@hotmail.com
NR 0
TC 0
Z9 0
U1 0
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 213-COLL
BP U640
EP U640
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917802963
ER

PT J
AU Hsieh, YL
AF Hsieh, YL
TI Ultra-high specific surface fibers for incorporation of proteins and
   enzymes.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Univ Calif Davis, Davis, CA 95616 USA.
   Lawrence Berkeley Natl Lab, Berkeley, CA USA.
EM ylhsieh@ucdavis.edu
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 93-CELL
BP U282
EP U282
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917801234
ER

PT J
AU Huh, S
   Wiench, JW
   Pruski, M
   Lin, VSY
AF Huh, S
   Wiench, JW
   Pruski, M
   Lin, VSY
TI Control of morphology and pore property of mesoporous silicas with
   multiple organic functional groups.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Iowa State Univ, Ames Lab, Ames, IA 50011 USA.
   Iowa State Univ, Dept Chem, Ames, IA 50011 USA.
EM shuh@iastate.edu
RI HUH, SEONG/E-5192-2011
NR 0
TC 0
Z9 0
U1 1
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 597-INOR
BP U102
EP U102
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918000592
ER

PT J
AU Huher, DL
   Martin, JE
   Venturini, EL
   Provencio, PP
AF Huher, DL
   Martin, JE
   Venturini, EL
   Provencio, PP
TI Synthesis and properties of iron nanoparticle composites.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Sandia Natl Labs, Nanostruct & Adv Mat Chem Dept, Albuquerque, NM 87185 USA.
EM dlhuber@sandia.gov
NR 0
TC 0
Z9 0
U1 1
U2 2
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 260-COLL
BP U648
EP U648
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917803010
ER

PT J
AU Huser, TR
   Talley, CE
   Hollars, CW
   Lane, SM
AF Huser, TR
   Talley, CE
   Hollars, CW
   Lane, SM
TI Nanoparticle surface-enhanced Raman spectroscopy as local probes of
   biomolecular properties.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Lawrence Livermore Natl Lab, Dept Chem & Mat Sci, Livermore, CA 94550 USA.
   Lawrence Livermore Natl Lab, Dept Phys & Adv Technol, Livermore, CA 94550 USA.
EM huser1@llnl.gov
RI Huser, Thomas/H-1195-2012
OI Huser, Thomas/0000-0003-2348-7416
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 89-PHYS
BP U447
EP U447
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918002270
ER

PT J
AU Hutchison, JE
   Gilbertson, RD
   Parks, BW
   Hays, BP
   Rapko, BM
AF Hutchison, JE
   Gilbertson, RD
   Parks, BW
   Hays, BP
   Rapko, BM
TI Preorganized malonamide ligands: New ligands and materials for F-block
   ion binding.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Univ Oregon, Dept Chem, Eugene, OR 97403 USA.
   Univ Oregon, Inst Mat Sci, Eugene, OR 97403 USA.
   Pacific NW Natl Lab, Richland, WA USA.
   Pacific NW Natl Lab, Radiochem Proc Grp, Richland, WA USA.
EM hutch@oregon.uoregon.edu
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 27-NUCL
BP U253
EP U253
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918001283
ER

PT J
AU Janssens, RV
AF Janssens, RV
TI Structure of neutron-rich Ti nuclei and shell closures above Ca-48.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Argonne Natl Lab, Div Phys, Argonne, IL 60439 USA.
EM janssens@phy.Anl.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 35-NUCL
BP U254
EP U254
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918001291
ER

PT J
AU Janssens, RVF
AF Janssens, RVF
TI Physics opportunities with RIA.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Argonne Natl Lab, Div Phys, Argonne, IL 60439 USA.
EM janssens@anl.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 125-NUCL
BP U268
EP U268
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918001381
ER

PT J
AU Jardine, PM
   Mayes, MA
   Fendorf, S
   Pace, MN
   Yin, XP
   Zachara, JM
   Mehlhorn, TL
AF Jardine, PM
   Mayes, MA
   Fendorf, S
   Pace, MN
   Yin, XP
   Zachara, JM
   Mehlhorn, TL
TI Coupled hydrological and geochemical processes governing the fate and
   transport of radionuclides and toxic metals in the Hanford vadose zone
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Oak Ridge Natl Lab, Div Environm Sci, Oak Ridge, TN 37831 USA.
   Stanford Univ, Dept Geol & Environm Sci, Stanford, CA 94305 USA.
   Pacific NW Natl Lab, Environm Mol Sci Lab, Richland, WA USA.
EM jardinepm@ornl.gov; mayesma@ornl.gov
NR 0
TC 0
Z9 0
U1 0
U2 2
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 238-ENVR
BP U836
EP U836
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917803949
ER

PT J
AU Jiang, L
   Sasaki, DY
AF Jiang, L
   Sasaki, DY
TI Synthesis of a tetrathiophene amphiphile and its properties in monolayer
   films.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Sandia Natl Labs, Biomol Mat & Interfaces Dept, Albuquerque, NM 87111 USA.
EM ljiang@sandia.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 301-COLL
BP U654
EP U654
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917803050
ER

PT J
AU John, AS
   Johal, MS
   Casson, JL
   Robinson, JM
   Wang, HL
AF John, AS
   Johal, MS
   Casson, JL
   Robinson, JM
   Wang, HL
TI Mixed surfactant-polyelectrolyte multilayers containing sodium
   dodecylsulfate and poly(ethyleneimine).
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 New Coll Florida, Dept Nat Sci, Sarasota, FL 34243 USA.
   Los Alamos Natl Lab, Chem Div, Los Alamos, NM 87545 USA.
   Los Alamos Natl Lab, Biosci Div, Los Alamos, NM 87545 USA.
EM ashlee.stjohn@ncf.edu
NR 0
TC 0
Z9 0
U1 0
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 212-COLL
BP U640
EP U640
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917802962
ER

PT J
AU Juanes, R
   Silin, DB
   Patzek, TW
AF Juanes, R
   Silin, DB
   Patzek, TW
TI On strict hyperbolicity of the three-phase flow equations.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Lawrence Berkeley Lab, Div Earth Sci, Berkeley, CA USA.
   Univ Calif Berkeley, Dept Civil & Environm Engn, Berkeley, CA 94720 USA.
EM juanes@ce.berkeley.edu; patzek@ce.berkeley.edu
RI Juanes, Ruben/F-8004-2011
NR 0
TC 1
Z9 1
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 508-COLL
BP U686
EP U686
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917803257
ER

PT J
AU Jung, YS
AF Jung, YS
TI How diradicaloid is a stable diradical?
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA.
   Univ Calif Berkeley, Lawrence Berkeley Lab, Div Chem Sci, Berkeley, CA 94720 USA.
EM yousung@bastille.cchem.berkeley.edu
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 71-PHYS
BP U444
EP U445
PN 2
PG 2
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918002253
ER

PT J
AU Kelley, SS
   Rials, TG
AF Kelley, SS
   Rials, TG
TI FT-IR microimaging of biomass-resin interfaces.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Natl Renewable Energy Lab, Golden, CO 80401 USA.
   Univ Tennessee, Tennessee Forest Prod Ctr, Knoxville, TN 37996 USA.
EM kelleys@tcplink.nrel.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 99-CELL
BP U283
EP U283
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917801240
ER

PT J
AU Kelly, S
   Kemner, KM
   Brooks, SC
   Fredrickson, JK
   Kennedy, DW
   Zachara, JM
   Fendorf, S
   Plymale, A
   Carroll, SL
AF Kelly, S
   Kemner, KM
   Brooks, SC
   Fredrickson, JK
   Kennedy, DW
   Zachara, JM
   Fendorf, S
   Plymale, A
   Carroll, SL
TI Direct evidence for Ca-UO2-CO3 complexation.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Argonne Natl Lab, Div Environm Res, Argonne, IL 60439 USA.
   Oak Ridge Natl Lab, Div Environm Sci, Oak Ridge, TN 37831 USA.
   Pacific NW Natl Lab, Environm Microbiol Grp, Richland, WA USA.
   Pacific NW Natl Lab, Environm Mol Sci Lab, Richland, WA USA.
   Stanford Univ, Dept Geol & Environm Sci, Stanford, CA 94305 USA.
EM skelly@anl.gov
RI Brooks, Scott/B-9439-2012
OI Brooks, Scott/0000-0002-8437-9788
NR 0
TC 5
Z9 5
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 49-NUCL
BP U256
EP U256
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918001305
ER

PT J
AU Kennel, SJ
   Davern, SM
   Mirzadeh, S
AF Kennel, SJ
   Davern, SM
   Mirzadeh, S
TI Applications for short lived alpha emitters.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Oak Ridge Natl Lab, Div Life Sci, Oak Ridge, TN 37831 USA.
EM kennelsj@ornl.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 115-NUCL
BP U267
EP U267
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918001371
ER

PT J
AU Kidder, MK
   Buchanan, AC
   Britt, P
AF Kidder, MK
   Buchanan, AC
   Britt, P
TI Molecular orientation effects on hydrogen transfer rates under
   diffusional constraints
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA.
EM kidderm@ornl.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 561-ORGN
BP U391
EP U392
PN 2
PG 2
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918001965
ER

PT J
AU Kim, CS
   Banfield, JF
   Waychunas, GA
AF Kim, CS
   Banfield, JF
   Waychunas, GA
TI Characterization and reactivity of nanoparticulate goethite
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Lawrence Berkeley Natl Lab, Div Earth Sci, Berkeley, CA 94720 USA.
   Univ Calif Berkeley, Dept Earth & Planetary Sci, Berkeley, CA 94720 USA.
   Univ Calif Berkeley, Dept Environm Sci Policy & Management, Berkeley, CA 94720 USA.
EM cskim@lbl.gov
NR 0
TC 0
Z9 0
U1 0
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 092-GEOC
BP U925
EP U925
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917804297
ER

PT J
AU Kim, H
   Hollingsworth, JA
   Klimov, VI
AF Kim, H
   Hollingsworth, JA
   Klimov, VI
TI Synthesis and characterization of single-domain cobalt nanomagnets.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Los Alamos Natl Lab, Div Chem, Los Alamos, NM 87545 USA.
EM hkim@lanl.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 421-INOR
BP U74
EP U74
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918000418
ER

PT J
AU Kim, JB
   Grate, JB
AF Kim, JB
   Grate, JB
TI Nano-biotechnology in using enzymes for environmental remediation
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Pacific NW Natl Lab, Richland, WA 99352 USA.
EM Jungbae.Kim@pnl.gov
NR 0
TC 0
Z9 0
U1 0
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 46
BP U959
EP U959
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917804468
ER

PT J
AU Kim, YS
   Dong, LM
   Hickner, M
   McGrath, JE
   Pivovar, B
AF Kim, YS
   Dong, LM
   Hickner, M
   McGrath, JE
   Pivovar, B
TI Methanol permeation of sulfonated poly(arylene ether sulfone)
   copolymers.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Virginia Tech, Dept Chem, Blacksburg, VA 24061 USA.
   Virginia Polytech Inst & State Univ, Dept Chem, Blacksburg, VA 24061 USA.
   Virginia Polytech Inst & State Univ, Dept Chem & Chem Engn, Blacksburg, VA 24061 USA.
   Los Alamos Natl Lab, Los Alamos, NM 87545 USA.
EM kys@vt.edu
NR 0
TC 0
Z9 0
U1 0
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 185-POLY
BP U559
EP U559
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918002882
ER

PT J
AU King, WD
   Spencer, WA
AF King, WD
   Spencer, WA
TI On-line ICP-ES monitor and sampling system for measuring rhenium and
   technetium breakthrough from superlig 639 columns.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Westinghouse Savannah River Co, Savannah River Technol Ctr, Aiken, SC 29808 USA.
EM william02.king@srs.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 71-NUCL
BP U259
EP U260
PN 2
PG 2
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918001327
ER

PT J
AU Kiplinger, JL
   Burns, CJ
   Morris, DE
   Scott, BL
AF Kiplinger, JL
   Burns, CJ
   Morris, DE
   Scott, BL
TI New strategies for enhancing the reactivity of organo-F-element
   complexes.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Los Alamos Natl Lab, Div Chem, Los Alamos, NM 87545 USA.
EM kiplinger@lanl.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 302-ORGN
BP U330
EP U330
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918001707
ER

PT J
AU Kiplinger, JL
   Burns, CJ
   Morris, DE
   Scott, BL
AF Kiplinger, JL
   Burns, CJ
   Morris, DE
   Scott, BL
TI New developments in organometallic uranium chemistry.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Los Alamos Natl Lab, Div Chem, Los Alamos, NM 87545 USA.
EM kiplinger@lanl.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 39-ORGN
BP U284
EP U284
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918001445
ER

PT J
AU Kizilel, R
   Khalili, NR
   Selman, RJ
AF Kizilel, R
   Khalili, NR
   Selman, RJ
TI Application of SANS in analysis of fuel cell cathode ion-exchange
   membranes.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 IIT, Chem & Environm Engn Dept, Chicago, IL 60616 USA.
   IIT, Environm Management Program, Chicago, IL 60616 USA.
   Argonne Natl Lab, Div Chem, Argonne, IL 60439 USA.
   IIT, Ctr Electrochem Sci & Engn, Dept Chem & Environm Engn, Chicago, IL 60616 USA.
EM kiziriz1@iit.edu
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 209-FUEL
BP U876
EP U876
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917804182
ER

PT J
AU Klie, RF
   Browning, ND
AF Klie, RF
   Browning, ND
TI Atomic scale characterization of oxygen vacancy ordering in
   oxygen-conducting membranes.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Brookhaven Natl Lab, Dept Mat Sci, Upton, NY 11973 USA.
   Univ Illinois, Dept Phys, Chicago, IL 60680 USA.
EM klie@bnl.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 113-FUEL
BP U861
EP U861
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917804086
ER

PT J
AU Klimov, VI
AF Klimov, VI
TI Excitons and biexcitons confined in three dimensions: From fundamental
   photophysics to lasing applications of semiconductor nanocrystals.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Los Alamos Natl Lab, Div Chem, Los Alamos, NM 87545 USA.
EM klimov@lanl.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 236-PHYS
BP U468
EP U468
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918002412
ER

PT J
AU Knudson, SK
   Barnes, MD
   Sumpter, BG
   Noid, DW
AF Knudson, SK
   Barnes, MD
   Sumpter, BG
   Noid, DW
TI Motion of two electrons on a cylindrical nanoparticle.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Coll William & Mary, Dept Chem, Williamsburg, VA 23187 USA.
   Oak Ridge Natl Lab, Div Chem, Oak Ridge, TN 37830 USA.
   Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37830 USA.
EM skknud@wm.edu
RI Sumpter, Bobby/C-9459-2013
OI Sumpter, Bobby/0000-0001-6341-0355
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 110-POLY
BP U548
EP U548
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918002807
ER

PT J
AU Koffas, T
   Kim, D
   Somorjai, GA
AF Koffas, T
   Kim, D
   Somorjai, GA
TI Detection of immobilized protein on latex microspheres by IR-visible
   sum-frequency generation and friction force microscopy.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Univ Calif Berkeley, Lawrence Berkeley Lab, Dept Chem, Berkeley, CA 94720 USA.
EM tskoffas@lbl.gov
NR 0
TC 0
Z9 0
U1 1
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 148-POLY
BP U553
EP U554
PN 2
PG 2
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918002845
ER

PT J
AU Kraack, H
   Sloutskin, E
   Deutsch, M
   Ocko, BM
   Pershan, P
AF Kraack, H
   Sloutskin, E
   Deutsch, M
   Ocko, BM
   Pershan, P
TI Structure of a Langmuir film on a liquid metal surface.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Bar Ilan Univ, Dept Phys, Ramat Gan, Israel.
   Brookhaven Natl Lab, Dept Phys, Upton, NY 11973 USA.
   Harvard Univ, Dept Phys, Cambridge, MA 02138 USA.
EM anparikh@ucdavis.edu
NR 0
TC 0
Z9 0
U1 0
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 356-COLL
BP U663
EP U663
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917803105
ER

PT J
AU Krisch, MJ
   Miller, JL
   McCunn, LR
   Butler, LJ
   Su, HM
   Bersohn, R
   Shu, JN
AF Krisch, MJ
   Miller, JL
   McCunn, LR
   Butler, LJ
   Su, HM
   Bersohn, R
   Shu, JN
TI Photodissociation dynamics of ethyl ethnyl ether: A new ketenyl radical
   precursor.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Univ Chicago, James Franck Inst, Dept Chem, Chicago, IL 60637 USA.
   Columbia Univ, New York, NY 10027 USA.
   Lawrence Berkeley Lab, Div Chem Sci, Berkeley, CA USA.
EM krisch@uchicago.edu
RI Su, Hongmei/S-6093-2016
OI Su, Hongmei/0000-0001-7384-6523
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 259-PHYS
BP U471
EP U471
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918002434
ER

PT J
AU Kuehl, CJ
   Da Re, RE
   Morris, DE
   John, KD
AF Kuehl, CJ
   Da Re, RE
   Morris, DE
   John, KD
TI Synthesis and magnetic properties of ytterbocene-terpyridine adducts.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Los Alamos Natl Lab, Los Alamos, NM 87544 USA.
EM kuehl@lanl.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 522-INOR
BP U90
EP U90
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918000519
ER

PT J
AU Kuznetsov, AE
   Boldyrev, AI
   Zhai, HJ
   Wang, LS
AF Kuznetsov, AE
   Boldyrev, AI
   Zhai, HJ
   Wang, LS
TI Aromaticity and antiaromaticity in all-pnictogen cluster compounds: An
   important consequence for organic chemistry
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Utah State Univ, Dept Chem & Biochem, Logan, UT 84322 USA.
   Pacific NW Natl Lab, WR Wiley Environm Mol Sci Lab, Richland, WA USA.
EM kuznetsov@cc.usu.edu
RI Kuznetsov, Aleksey/F-1345-2010; Boldyrev, Alexander/C-5940-2009
OI Boldyrev, Alexander/0000-0002-8277-3669
NR 0
TC 0
Z9 0
U1 0
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 527-ORGN
BP U385
EP U386
PN 2
PG 2
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918001931
ER

PT J
AU Labbe, N
   Rials, TG
AF Labbe, N
   Rials, TG
TI Application of chemical imaging to composite wood materials.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Univ Tennessee, Forest Prod Ctr, Knoxville, TN 37996 USA.
   Natl Renewable Energy Lab, Golden, CO USA.
EM nlabbe@.utk.edu
NR 0
TC 0
Z9 0
U1 0
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 58-CELL
BP U276
EP U277
PN 1
PG 2
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917801200
ER

PT J
AU Lahann, J
   Mitragotri, S
   Tran, TN
   Somorjai, GA
   Langer, RS
AF Lahann, J
   Mitragotri, S
   Tran, TN
   Somorjai, GA
   Langer, RS
TI Reversible surface switch.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 MIT, Dept Chem Engn, Cambridge, MA 02139 USA.
   Univ Calif Santa Barbara, Dept Chem Engn, Santa Barbara, CA 93106 USA.
   Lawrence Berkeley Natl Lab, Dept Chem, Berkeley, CA USA.
   Univ Calif Berkeley, Berkeley, CA 94720 USA.
EM lahann@mit.edu
RI Lahann, Joerg/J-7663-2013
NR 0
TC 0
Z9 0
U1 0
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 466-COLL
BP U679
EP U680
PN 1
PG 2
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917803215
ER

PT J
AU Lall-Ramnarine, SI
   Engel, R
   Wishart, JF
   Bellevue, S
   Raju, R
   Scumpia, A
   Ragbir, R
   Christodoulou, J
AF Lall-Ramnarine, SI
   Engel, R
   Wishart, JF
   Bellevue, S
   Raju, R
   Scumpia, A
   Ragbir, R
   Christodoulou, J
TI Liquid ionic phosphates (LIPs) and polyammonium ionic liquid
   sulfonamides (PILs)-preparation of new ionic liquid species and their
   pulse radiolysis characteristics.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 CUNY Queens Coll, Dept Chem & Biochem, Flushing, NY 11367 USA.
   CUNY, Grad Sch, Flushing, NY 11367 USA.
   Brookhaven Natl Lab, Dept Chem, Upton, NY 11973 USA.
EM slall@qc1.qc.edu; robert_engel@qc.edu
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 143-IEC
BP U973
EP U973
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917804563
ER

PT J
AU Laszak, I
   Gelis, AV
   Jensen, M
   Nash, KL
AF Laszak, I
   Gelis, AV
   Jensen, M
   Nash, KL
TI Study of the hydroxo-carbonate speciation of plutonium(VI) in alkaline
   media.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Argonne Natl Lab, Div Chem, Argonne, IL 60439 USA.
   Argonne Natl Lab, Div Chem Technol, Argonne, IL 60439 USA.
EM Iaszak@anl.gov
NR 0
TC 0
Z9 0
U1 0
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 120-IEC
BP U970
EP U970
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917804540
ER

PT J
AU Lee, IY
AF Lee, IY
TI From spinspectrometer to GRETA.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Univ Calif Berkeley, Lawrence Berkeley Lab, Div Nucl Sci, Berkeley, CA 94720 USA.
EM iylee@lbl.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 34-NUCL
BP U254
EP U254
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918001290
ER

PT J
AU Lehoucq, R
AF Lehoucq, R
TI Preconditioned projection method for the numerical solution of
   large-scale eigenvalue problems.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Sandia Natl Labs, Albuquerque, NM 87185 USA.
   Los Alamos Natl Lab, Transport Methods Grp, Los Alamos, NM 87545 USA.
NR 0
TC 0
Z9 0
U1 1
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 66-PHYS
BP U444
EP U444
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918002248
ER

PT J
AU Leone, SR
AF Leone, SR
TI Femtosecond photoelectron spectroscopy of dissociating molecules.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Univ Calif Berkeley, Lawrence Berkeley Lab, Dept Chem, Berkeley, CA 94720 USA.
EM srl@cchem.berkeley.edu
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 523-PHYS
BP U527
EP U527
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918002693
ER

PT J
AU Leonhard, KO
   Prausnitzz, JM
   Radke, CJ
AF Leonhard, KO
   Prausnitzz, JM
   Radke, CJ
TI Protein aggregation and adsorption at the oil/water interface: Role of
   interaction energies in 3D-lattice dynamic MC simulations
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Univ Calif Berkeley, Dept Chem Engn, Berkeley, CA 94720 USA.
   Lawrence Berkeley Lab, Div Chem Sci, Berkeley, CA USA.
EM kI@stthd0.pc.uni-koeln.de
RI Leonhard, Kai/B-2127-2009
NR 0
TC 0
Z9 0
U1 0
U2 2
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 38
BP U613
EP U613
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917802789
ER

PT J
AU Leung, K
   Luzar, A
   Bratko, D
AF Leung, K
   Luzar, A
   Bratko, D
TI Confined water dynamics at different length scales
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Sandia Natl Labs, Albuquerque, NM 87185 USA.
   Univ Calif Berkeley, Coll Chem, Berkeley, CA 94720 USA.
   Univ Calif San Francisco, Dept Pharmaceut Chem, San Francisco, CA 94143 USA.
EM kleung@sandia.gov; alenka@zimm.ucsf.edu
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 281
BP U776
EP U776
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917803610
ER

PT J
AU Leung, K
   Luzar, A
   Bratko, D
AF Leung, K
   Luzar, A
   Bratko, D
TI Confined water dynamics at different length scales
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Univ Calif San Francisco, Dept Pharmaceut Chem, San Francisco, CA 94143 USA.
   Univ Calif Berkeley, Coll Chem, Berkeley, CA 94720 USA.
   Sandia Natl Labs, Albuquerque, NM 87185 USA.
EM kleung@sandia.gov; alenka@zimm.ucsf.edu
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 014-COMP
BP U704
EP U704
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917803346
ER

PT J
AU Li, W
   Poisson, L
   Peterka, DS
   Orlando, E
   Ahmed, M
   Suits, AG
AF Li, W
   Poisson, L
   Peterka, DS
   Orlando, E
   Ahmed, M
   Suits, AG
TI Dissociative photoionization dynamics in ethane studied by velocity map
   imaging.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 SUNY Stony Brook, Dept Chem, Stony Brook, NY 11794 USA.
   UC Berkeley, Dept Chem, Berkeley, CA USA.
   Ernest Orlando Lawrence Berkeley Natl Lab, Div Chem Sci, Berkeley, CA USA.
EM wenli2@ic.sunysb.edu
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 319-PHYS
BP U480
EP U480
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918002494
ER

PT J
AU Lin, YH
   Liu, J
AF Lin, YH
   Liu, J
TI Electrochemical sensors based on conductive nanomaterials.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Pacific NW Natl Lab, Richland, WA 99352 USA.
   New Mexico State Univ, Las Cruces, NM 88003 USA.
   Sandia Natl Labs, Livermore, CA 94550 USA.
EM yuehe.lin@pnl.gov
RI Lin, Yuehe/D-9762-2011
OI Lin, Yuehe/0000-0003-3791-7587
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 121-ANYL
BP U126
EP U126
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917800527
ER

PT J
AU Liu, G
   Rodriguez, J
   Hrbek, J
AF Liu, G
   Rodriguez, J
   Hrbek, J
TI Adsorption of methanethiol and thiophene on stoichiometric and defective
   TiO2 surfaces: A combined experimental and theoretical study.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Brookhaven Natl Lab, Dept Chem, Upton, NY 11973 USA.
EM gliu@bnl.gov
NR 0
TC 0
Z9 0
U1 0
U2 2
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 227-COLL
BP U642
EP U642
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917802977
ER

PT J
AU Liu, PKT
   Ciora, RJ
   Tsotsis, TT
   Sahimi, M
AF Liu, PKT
   Ciora, RJ
   Tsotsis, TT
   Sahimi, M
TI Development of a CO2 affinity ceramic membrane.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 US DOE, Pittsburgh, PA 15235 USA.
   Univ Akron, Akron, OH 44325 USA.
   Duquesne Univ, Dept Chem & Biochem, Pittsburgh, PA 15219 USA.
EM paulktliu@aol.com
NR 0
TC 0
Z9 0
U1 1
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 078-FUEL
BP U855
EP U855
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917804051
ER

PT J
AU Louchouarn, P
   Brandenberger, J
   Herbert, B
   Houel, S
AF Louchouarn, P
   Brandenberger, J
   Herbert, B
   Houel, S
TI Organic and inorganic markers of short time-scale shifts in
   environmental conditions in a South Texas reservoir subsequent to its
   impoundment
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Columbia Univ, Dept Earth & Environm Sci, Oracle, AZ 85623 USA.
   Pacific NW Natl Lab, Batelle MSL, Richland, WA USA.
   Texas A&M Univ, Dept Geol & Geophys, College Stn, TX 77843 USA.
   Columbia Univ, Columbias Earth Inst, New York, NY 10027 USA.
EM pl2065@columbia.edu
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 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 069-GEOC
BP U922
EP U922
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917804274
ER

PT J
AU Lukens, WW
   Shuh, DK
AF Lukens, WW
   Shuh, DK
TI XAFS studies of technetium in alkaline solution and cement and glass
   matrices.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Univ Calif Berkeley, Lawrence Berkeley Lab, Div Chem Sci, Glenn T Seaborg Ctr, Berkeley, CA 94720 USA.
EM wwlukens@lbl.gov
NR 0
TC 0
Z9 0
U1 0
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 50-NUCL
BP U256
EP U256
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918001306
ER

PT J
AU Lumetta, GJ
   Bond, AH
AF Lumetta, GJ
   Bond, AH
TI Join the separation science and technology subdivision of the ACS I&EC
   division!
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Pacific NW Natl Lab, Radiochem Proc Grp, Richland, WA 99352 USA.
EM gregg.lumetta@pnl.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 152-IEC
BP U975
EP U975
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917804573
ER

PT J
AU Lumetta, GJ
   McNamara, BK
   Wester, DW
   Snow, LA
AF Lumetta, GJ
   McNamara, BK
   Wester, DW
   Snow, LA
TI Complexation of (eta
   5-cyclopentadienyl)tris(dialkylphosphito-P)cobalt(III) ligands to
   lanthanum(III) and thorium(IV).
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Pacific NW Natl Lab, Radiochem Proc Grp, Richland, WA 99352 USA.
EM gregg.lumetta@pnl.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 920-INOR
BP U168
EP U168
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918000914
ER

PT J
AU Luo, HM
AF Luo, HM
TI Solvent extraction of alkali and alkaline earth metal salts by room
   temperature ionic liquids containing crown ethers.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LA
SP Amer Chem Soc
C1 Oak Ridge Natl Lab, Nucl Sci & Technol Div, Oak Ridge, TN 37831 USA.
   Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA.
EM Iuoh@ornl.gov
NR 0
TC 1
Z9 1
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 166-IEC
BP U977
EP U977
PN 1
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PU
UT WOS:000187917804586
ER

PT J
AU Lutterman, DA
   Turro, C
   Eglin, JL
AF Lutterman, DA
   Turro, C
   Eglin, JL
TI Long-lived reactive excited states of new dirhodium(II,II) complexes
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 225th National Meeting of the American-Chemical-Society
CY MAR 23-27, 2003
CL NEW ORLEANS, LOUISIANA
SP Amer Chem Soc
C1 Ohio State Univ, Dept Chem, Columbus, OH 43210 USA.
   Los Alamos Natl Lab, Los Alamos, NM 87545 USA.
RI Turro, Claudia/H-5335-2015
OI Turro, Claudia/0000-0003-3202-5870
NR 0
TC 0
Z9 0
U1 0
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD MAR
PY 2003
VL 225
MA 162-INOR
BP U33
EP U33
PN 2
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 761PW
UT WOS:000187918000161
ER

EF