FN Thomson Reuters Web of Science™
VR 1.0
PT J
AU Dorf, MA
Semenov, VE
Zorin, VG
AF Dorf, M. A.
Semenov, V. E.
Zorin, V. G.
TI A fluid model for ion heating due to ionization in a plasma flow
SO PHYSICS OF PLASMAS
LA English
DT Article
ID CUSP MAGNETIC TRAP; MULTICHARGED IONS; COLLISIONLESS; PRESHEATH;
DISCHARGE; SHEATH
AB A mechanism of ion heating due to local ionization in a plasma flow with hot electrons and initially cold ions is described. It is shown that the ion temperature can increase significantly as the ions are accelerated to the ion-acoustic speed, provided there is significant ionization in the acceleration region. The fluid model describing ionization ion heating includes particle, momentum, and energy balance equations for ion species. Using this model with parameters characteristic of gas-dynamic electron cyclotron resonance (ECR) ion source SMIS 37 yields much higher effective ion temperature than can be attributed to the electron-ion collisional energy transfer, typically considered for classical ECR ion sources. This theoretical result is found to be in agreement with findings of recent experiments carried out in SMIS 37. (c) 2008 American Institute of Physics.
C1 [Dorf, M. A.; Semenov, V. E.; Zorin, V. G.] Russian Acad Sci, Inst Appl Phys, Nizhnii Novgorod 603600, Russia.
RP Dorf, MA (reprint author), Princeton Univ, Plasma Phys Lab, POB 451, Princeton, NJ 08543 USA.
FU ISTC [2753]; RFBR [06-02-22002]
FX The authors are grateful to L. A. Dorf for fruitful discussions.; This
research was supported by ISTC Grant No. 2753 and RFBR Grant No.
06-02-22002.
NR 21
TC 5
Z9 6
U1 0
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 1070-664X
J9 PHYS PLASMAS
JI Phys. Plasmas
PD SEP
PY 2008
VL 15
IS 9
AR 093501
DI 10.1063/1.2976367
PG 6
WC Physics, Fluids & Plasmas
SC Physics
GA 360BG
UT WOS:000260031400050
ER
PT J
AU Rovang, DC
Bruner, N
Johnston, MD
Madrid, EA
Maenchen, JE
Oliver, BV
Portillo, S
Welch, DR
AF Rovang, D. C.
Bruner, N.
Johnston, M. D.
Madrid, E. A.
Maenchen, J. E.
Oliver, B. V.
Portillo, S.
Welch, D. R.
TI Characterization and investigation of the anomalous behavior of the
immersed-B(z) diode during operation at 4 to 5 MV
SO PHYSICS OF PLASMAS
LA English
DT Article
ID INTENSE ELECTRON-BEAM; DRIVEN RADIOGRAPHY; MAGNETIC-FIELD; PERFORMANCE;
GENERATION; HYDROGEN; DESIGN; IONS; RITS
AB The immersed-B(z) diode is being developed as a high-brightness, flash x-ray radiography source at Sandia National Laboratories. This diode is a foil-less electron-beam diode with a long, thin, needlelike cathode which is inserted into the bore of a solenoid. The solenoidal magnetic field guides the electron beam emitted from the cathode to the anode while maintaining a small beam radius. The electron beam strikes a thin, high-atomic-number anode and produces forward-directed bremsstrahlung. In addition, electron beam heating of the anode produces surface plasmas allowing ion emission. Two different operating regimes for this diode have been identified: A nominal operating regime where the total diode current is characterized as classically bipolar with stable impedance [see D. C. Rovang et al., Phys. Plasmas 14, 113107 (2007)] and an anomalous operating regime characterized by a rapid impedance collapse where the total diode current greatly exceeds the bipolar limit. The operating regimes are approximately separated by cathode diameters greater than 3 mm for the nominal regime and less than 3 mm for the anomalous impedance collapse regime. Results from a comprehensive series of experiments conducted at 4-5 MV characterizing the transition from this nominal operating regime to the anomalous operating regime as the cathode diameter is reduced are presented. Results from experiments investigating the effects of anode-cathode gap, anode material, and cryogenic modification of the anode surface are also presented. Although these investigations were unsuccessful in completely mitigating the anomalous behavior, insight gained from these experiments has elucidated several key physics issues that are discussed. (c) 2008 American Institute of Physics.
C1 [Rovang, D. C.; Bruner, N.; Johnston, M. D.; Madrid, E. A.; Maenchen, J. E.; Oliver, B. V.; Portillo, S.; Welch, D. R.] Sandia Natl Labs, Albuquerque, NM 87185 USA.
[Bruner, N.; Madrid, E. A.; Welch, D. R.] Voss Sci, Albuquerque, NM USA.
RP Rovang, DC (reprint author), Sandia Natl Labs, POB 5800, Albuquerque, NM 87185 USA.
EM dcrovan@sandia.gov
FU Sandia Corporation, a Lockheed-Martin Company, for the United States
Department of Energy's National Nuclear Security Administration
[DE-AC04-94AL85000]
FX This work is performed in technical collaboration with the pulsed power
groups at AWE, the Naval Research Laboratory (NRL), and L-3 Pulse
Sciences. We thank them for their support, encouragement and valuable
discussions. Sandia is a multiprogram laboratory operated by Sandia
Corporation, a Lockheed-Martin Company, for the United States Department
of Energy's National Nuclear Security Administration, under Contract No.
DE-AC04-94AL85000.
NR 38
TC 2
Z9 2
U1 0
U2 0
PU AMER INST PHYSICS
PI MELVILLE
PA CIRCULATION & FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1,
MELVILLE, NY 11747-4501 USA
SN 1070-664X
J9 PHYS PLASMAS
JI Phys. Plasmas
PD SEP
PY 2008
VL 15
IS 9
AR 093105
DI 10.1063/1.2980418
PG 11
WC Physics, Fluids & Plasmas
SC Physics
GA 360BG
UT WOS:000260031400046
ER
PT J
AU Ryutov, DD
Cohen, RH
Rognlien, TD
Umansky, MV
AF Ryutov, D. D.
Cohen, R. H.
Rognlien, T. D.
Umansky, M. V.
TI The magnetic field structure of a snowflake divertor
SO PHYSICS OF PLASMAS
LA English
DT Article
ID SCRAPE-OFF LAYER; X-POINT; DIII-D; TOKAMAK; MODES; EDGE; PERTURBATIONS;
TRANSPORT; DYNAMICS; PLASMAS
AB The snowflake divertor exploits a tokamak geometry in which the poloidal magnetic field null approaches second order; the name stems from the characteristic hexagonal, snowflakelike shape of the separatrix for an exact second-order null. The proximity of the poloidal field structure to that of a second-order null substantially modifies edge magnetic properties compared to the standard X-point geometry (with a first-order null); this, in turn, affects the edge plasma behavior. Modifications include: (1) The flux expansion near the null-point becomes 2-3 times larger. (2) The connection length between the equatorial plane and divertor plate increases. (3) Magnetic shear just inside the separatrix becomes much larger. (4) In the open-field-line region, the squeezing of the flux-tubes near the null-point increases, thereby causing stronger decoupling of the plasma turbulence in the divertor legs and in the main scrape-off layer. These effects can be used to reduce the power load on the divertor plates and/or to suppress the "bursty" component of the heat flux. It is emphasized that the snowflake divertor can be created by a relatively simple set of poloidal field coils situated outside the toroidal field coils. Analysis of the robustness of the proposed divertor configuration with respect to changes of the plasma current distribution is presented and it is concluded that, even if the null is close to the second order, the configuration is robust. (c) 2008 American Institute of Physics.
C1 [Ryutov, D. D.; Cohen, R. H.; Rognlien, T. D.; Umansky, M. V.] Lawrence Livermore Natl Lab, Livermore, CA 94551 USA.
RP Ryutov, DD (reprint author), Lawrence Livermore Natl Lab, Livermore, CA 94551 USA.
EM ryutov1@llnl.gov
FU U.S. Department of Energy by Lawrence Livermore National Laboratory
[DE-AC52-07NA27344]
FX This work was performed under the auspices of the U.S. Department of
Energy by Lawrence Livermore National Laboratory under Contract No.
DE-AC52-07NA27344.
NR 30
TC 54
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U1 0
U2 8
PU AMER INST PHYSICS
PI MELVILLE
PA CIRCULATION & FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1,
MELVILLE, NY 11747-4501 USA
SN 1070-664X
J9 PHYS PLASMAS
JI Phys. Plasmas
PD SEP
PY 2008
VL 15
IS 9
AR 092501
DI 10.1063/1.2967900
PG 13
WC Physics, Fluids & Plasmas
SC Physics
GA 360BG
UT WOS:000260031400027
ER
PT J
AU Sinars, DB
Pikuz, SA
Douglass, JD
McBride, RD
Ampleford, DJ
Knapp, P
Bell, K
Chalenksi, D
Cuneo, ME
Greenly, JB
Hammer, DA
Kusse, BR
Mingaleev, A
Shelkovenko, TA
Wenger, DF
AF Sinars, D. B.
Pikuz, S. A.
Douglass, J. D.
McBride, R. D.
Ampleford, D. J.
Knapp, P.
Bell, K.
Chalenksi, D.
Cuneo, M. E.
Greenly, J. B.
Hammer, D. A.
Kusse, B. R.
Mingaleev, A.
Shelkovenko, T. A.
Wenger, D. F.
TI Bright spots in 1 MA X pinches as a function of wire number and material
SO PHYSICS OF PLASMAS
LA English
DT Article
ID ENERGY DEPOSITION; SPECTROSCOPY; VACUUM
AB Bright, intense x-ray sources with extreme plasma parameters (micropinch plasmas) have previously been characterized at 0.1-0.4 MA, but the scaling of such sources at higher current is poorly understood. The x-ray source size and radiation power of 1 MA X pinches were studied as a function of wire material (Al, Ti, Mo, and W) and number (1-, 2-, 8-, 32-, and 64- wire configurations). The smallest bright spots observed were from 32- wire tungsten X pinches, which produced <= 11-16 mu m, similar to 2 J, 1-10 GW sources of 3-5 keV radiation. (c) 2008 American Institute of Physics.
C1 [Sinars, D. B.; Ampleford, D. J.; Cuneo, M. E.; Wenger, D. F.] Sandia Natl Labs, Albuquerque, NM 87185 USA.
[Pikuz, S. A.; Douglass, J. D.; McBride, R. D.; Knapp, P.; Bell, K.; Chalenksi, D.; Greenly, J. B.; Hammer, D. A.; Kusse, B. R.; Mingaleev, A.; Shelkovenko, T. A.] Cornell Univ, Plasma Studies Lab, Ithaca, NY 14850 USA.
RP Sinars, DB (reprint author), Sandia Natl Labs, POB 5800, Albuquerque, NM 87185 USA.
RI Pikuz, Sergey/M-8231-2015; Shelkovenko, Tatiana/M-8254-2015
FU Laboratory Directed Research and Development; National Nuclear Security
Administration [DE-AC04-94AL85000]
FX The authors thank T. Mulville and Dr. M. C. Jones at Sandia for
assistance with shipping diagnostics to Cornell for this work. The
authors thank J. T. Blanchard, H. Wilhelm, and W. Sayed at Cornell
University for fabricating, assembling, and/or installing wire arrays as
well as COBRA machine repairs during this work. We thank Dr. E. P. Yu
and Dr. B. Jones for a critical reading of this manuscript.; This work
was funded by Laboratory Directed Research and Development funds at
Sandia. Sandia is a multiprogram laboratory operated by Sandia
Corporation, a Lockheed Martin Company, for the National Nuclear
Security Administration under Contract No. DE-AC04-94AL85000.
NR 29
TC 17
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U1 0
U2 2
PU AMER INST PHYSICS
PI MELVILLE
PA CIRCULATION & FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1,
MELVILLE, NY 11747-4501 USA
SN 1070-664X
J9 PHYS PLASMAS
JI Phys. Plasmas
PD SEP
PY 2008
VL 15
IS 9
AR 092703
DI 10.1063/1.2982496
PG 10
WC Physics, Fluids & Plasmas
SC Physics
GA 360BG
UT WOS:000260031400038
ER
PT J
AU Svidzinski, VA
Mirnov, VV
Li, H
AF Svidzinski, V. A.
Mirnov, V. V.
Li, H.
TI m=1 ideal kink modes in a line-tied screw pinch with finite plasma
pressure
SO PHYSICS OF PLASMAS
LA English
DT Article
ID CURRENT SHEET FORMATION; CORONAL FLUX TUBES; MAGNETIC-FIELD; SOLAR
CORONA; STABILITY; LOOPS; INSTABILITIES; EQUILIBRIA; LENGTH
AB A new method for computing ideal magnetohydrodynamic linear eigenmodes in a cylindrical screw pinch with line-tying boundary conditions at the axial ends is presented. In this method, plasma volume is reflected over one of the end planes, and equations and field components are continued into the extended volume with the continuation rules prescribed by the line-tying boundary conditions. Field components in the combined volume are expanded in Fourier series in the axial coordinate. The resulting set of coupled differential equations is solved numerically in the radial coordinate by a finite difference method yielding growth rates and eigenmodes for the system. An example of an m=1 (m is the poloidal wave number) internal kink instability in a force-free plasma equilibrium with uniform pressure is considered. In contrast to a periodic screw pinch, marginally stable perturbations are essentially compressible in the line-tied geometry. Finite compressibility makes the mode more stable in addition to the usual line-tying stabilization in zero pressure plasma. The critical length corresponding to the marginal stability increases with the increase of plasma beta. A universal axial dependence for marginally stable density perturbations rho(r,z) = rho(r)exp[=-iz mu(r)] is predicted analytically and confirmed numerically, where mu(r) depnds on the equilibrium magnetic field components as mu(r)=(B) over bar (theta)/r (B) over bar (z). (c) 2008 American Institute of Physics.
C1 [Svidzinski, V. A.; Li, H.] Los Alamos Natl Lab, Los Alamos, NM 87545 USA.
[Mirnov, V. V.] Univ Wisconsin, Dept Phys, Ctr Magnet Self Org Lab & Astrophys Plasmas, Madison, WI 53706 USA.
RP Svidzinski, VA (reprint author), Los Alamos Natl Lab, POB 1663, Los Alamos, NM 87545 USA.
FU U. S. Department of Energy; National Science Foundation Center; LDRD;
Los Alamos National Laboratory
FX This work was supported by the U. S. Department of Energy, by the
National Science Foundation Center for Magnetic Self-Organization in
Laboratory and Astrophysical Plasmas, and by the LDRD program at Los
Alamos National Laboratory. The authors would like to thank Dr. W.
Bergerson for his editorial assistance in the preparation of the
manuscript for publication.
NR 34
TC 7
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U1 0
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 1070-664X
J9 PHYS PLASMAS
JI Phys. Plasmas
PD SEP
PY 2008
VL 15
IS 9
AR 092106
DI 10.1063/1.2977985
PG 11
WC Physics, Fluids & Plasmas
SC Physics
GA 360BG
UT WOS:000260031400007
ER
PT J
AU Zakharov, LE
Lewandowski, J
Foley, EL
Levinton, FM
Yuh, HY
Drozdov, V
McDonald, DC
AF Zakharov, Leonid E.
Lewandowski, Jerome
Foley, Elizabeth L.
Levinton, Fred M.
Yuh, Howard Y.
Drozdov, Vladimir
McDonald, D. C.
TI The theory of variances in equilibrium reconstruction
SO PHYSICS OF PLASMAS
LA English
DT Article
ID PLASMA CURRENT; TOKAMAK; PROFILES
AB The theory of variances of equilibrium reconstruction is presented. It complements existing practices with information regarding what kind of plasma characteristics can be reconstructed, how accurately, and what remains beyond the abilities of diagnostic systems. The sigma-curves, introduced by the present theory, give a quantitative assessment of quality of effectiveness of diagnostic systems in constraining equilibrium reconstructions. The theory also suggests a method for aligning the accuracy of measurements of different physical nature and for improvements of numerical algorithms used in reconstruction. (c) 2008 American Institute of Physics.
C1 [Zakharov, Leonid E.; Lewandowski, Jerome] Princeton Univ, Princeton Plasma Phys Lab, Princeton, NJ 08543 USA.
[Foley, Elizabeth L.; Levinton, Fred M.; Yuh, Howard Y.] Nova Photon, Princeton, NJ 08540 USA.
[Drozdov, Vladimir; McDonald, D. C.] UKAEA Euratom Fus Assoc, Culham Sci Ctr, Abingdon OX14 3DB, Oxon, England.
RP Zakharov, LE (reprint author), Princeton Univ, Princeton Plasma Phys Lab, POB 451, Princeton, NJ 08543 USA.
FU U.S. DOE [DE-AC020-76- CHO-3073]; United Kingdom Engineering and
Physical Sciences Research Council; European Communities; EURATOM; UKAEA
FX This work is supported by U.S. DOE Contract No. DE-AC020-76- CHO-3073.
This work was also partly funded by the United Kingdom Engineering and
Physical Sciences Research Council and by the European Communities under
the contract of Association between EURATOM and UKAEA. The views and
opinions expressed herein do not necessarily reflect those of the
European Commission.
NR 21
TC 14
Z9 15
U1 1
U2 1
PU AMER INST PHYSICS
PI MELVILLE
PA CIRCULATION & FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1,
MELVILLE, NY 11747-4501 USA
SN 1070-664X
J9 PHYS PLASMAS
JI Phys. Plasmas
PD SEP
PY 2008
VL 15
IS 9
AR 092503
DI 10.1063/1.2977480
PG 11
WC Physics, Fluids & Plasmas
SC Physics
GA 360BG
UT WOS:000260031400029
ER
PT J
AU Crease, RP
AF Crease, Robert P.
TI Critical point quantum of culture
SO PHYSICS WORLD
LA English
DT Editorial Material
C1 [Crease, Robert P.] SUNY Stony Brook, Dept Philosophy, Stony Brook, NY 11794 USA.
[Crease, Robert P.] Brookhaven Natl Lab, Upton, NY 11973 USA.
RP Crease, RP (reprint author), SUNY Stony Brook, Dept Philosophy, Stony Brook, NY 11794 USA.
EM rcrease@notes.cc.sunysb.edu
NR 0
TC 0
Z9 0
U1 0
U2 0
PU IOP PUBLISHING LTD
PI BRISTOL
PA TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND
SN 0953-8585
J9 PHYS WORLD
JI Phys. World
PD SEP
PY 2008
VL 21
IS 9
BP 19
EP 21
PG 3
WC Physics, Multidisciplinary
SC Physics
GA 348NZ
UT WOS:000259218500017
ER
PT J
AU Ainsworth, EA
Beier, C
Calfapietra, C
Ceulemans, R
Durand-Tardif, M
Farquhar, GD
Godbold, DL
Hendrey, GR
Hickler, T
Kaduk, J
Karnosky, DF
Kimball, BA
Koerner, C
Koornneef, M
Lafarge, T
Leakey, ADB
Lewin, KF
Long, SP
Manderscheid, R
Mcneil, DL
Mies, TA
Miglietta, F
Morgan, JA
Nagy, J
Norby, RJ
Norton, RM
Percy, KE
Rogers, A
Soussana, JF
Stitt, M
Weigel, HJ
White, JW
AF Ainsworth, Elizabeth A.
Beier, Claus
Calfapietra, Carlo
Ceulemans, Reinhart
Durand-Tardif, Mylene
Farquhar, Graham D.
Godbold, Douglas L.
Hendrey, George R.
Hickler, Thomas
Kaduk, Joerg
Karnosky, David F.
Kimball, Bruce A.
Koerner, Christian
Koornneef, Maarten
Lafarge, Tanguy
Leakey, Andrew D. B.
Lewin, Keith F.
Long, Stephen P.
Manderscheid, Remy
Mcneil, David L.
Mies, Timothy A.
Miglietta, Franco
Morgan, Jack A.
Nagy, John
Norby, Richard J.
Norton, Robert M.
Percy, Kevin E.
Rogers, Alistair
Soussana, Jean-Francois
Stitt, Mark
Weigel, Hans-Joachim
White, Jeffrey W.
TI Next generation of elevated [CO2] experiments with crops: a critical
investment for feeding the future world
SO PLANT CELL AND ENVIRONMENT
LA English
DT Article
DE climate change; crop yield; FACE; genetic variation
ID ATMOSPHERIC CARBON-DIOXIDE; OPEN-AIR ELEVATION; CLIMATE-CHANGE; STOMATAL
CONDUCTANCE; ENRICHMENT SYSTEM; PHOTOSYNTHESIS; RESPONSES; YIELD;
GROWTH; FACE
AB A rising global population and demand for protein-rich diets are increasing pressure to maximize agricultural productivity. Rising atmospheric [CO2] is altering global temperature and precipitation patterns, which challenges agricultural productivity. While rising [CO2] provides a unique opportunity to increase the productivity of C-3 crops, average yield stimulation observed to date is well below potential gains. Thus, there is room for improving productivity. However, only a fraction of available germplasm of crops has been tested for CO2 responsiveness. Yield is a complex phenotypic trait determined by the interactions of a genotype with the environment. Selection of promising genotypes and characterization of response mechanisms will only be effective if crop improvement and systems biology approaches are closely linked to production environments, that is, on the farm within major growing regions. Free air CO2 enrichment (FACE) experiments can provide the platform upon which to conduct genetic screening and elucidate the inheritance and mechanisms that underlie genotypic differences in productivity under elevated [CO2]. We propose a new generation of large-scale, low-cost per unit area FACE experiments to identify the most CO2-responsive genotypes and provide starting lines for future breeding programmes. This is necessary if we are to realize the potential for yield gains in the future.
C1 [Ainsworth, Elizabeth A.] USDA ARS, Urbana, IL USA.
[Ainsworth, Elizabeth A.] USDA, Photosynthesis Res Unit, Urbana, IL USA.
[Ainsworth, Elizabeth A.] Univ Illinois, Dept Plant Biol, Urbana, IL 61801 USA.
[Ainsworth, Elizabeth A.; Leakey, Andrew D. B.; Long, Stephen P.; Mies, Timothy A.] Univ Illinois, Inst Genom Biol, Urbana, IL 61801 USA.
[Ainsworth, Elizabeth A.; Long, Stephen P.; Rogers, Alistair] Univ Illinois, Dept Crop Sci, Urbana, IL 61801 USA.
[Beier, Claus] Tech Univ Denmark, Riso Natl Lab Sustainable Energy, DK-4000 Roskilde, Denmark.
[Calfapietra, Carlo] IBAF, CNR, Rome, Italy.
[Ceulemans, Reinhart] Univ Antwerp, Dept Biol, B-2610 Antwerp, Belgium.
[Durand-Tardif, Mylene] INRA, Genet & Plant Breeding Lab, UR0254, F-78026 Versailles, France.
[Farquhar, Graham D.] Australian Natl Univ, Res Sch Biol Sci, Environm Biol Grp, Canberra, ACT 2601, Australia.
[Godbold, Douglas L.] Bangor Univ, Sch Environm & Nat Resources, Bangor LL57 2UW, Gwynedd, Wales.
[Hendrey, George R.] CUNY, Queens Coll, Sch Earth & Environm Sci, New York, NY USA.
[Hendrey, George R.] CUNY, Queens Coll, Grad Ctr, New York, NY USA.
[Hickler, Thomas] Lund Univ, Dept Phys Geog & Ecosyst Anal, Geobiosphere Sci Ctr, S-22362 Lund, Sweden.
[Kaduk, Joerg] Univ Leicester, Dept Geog, Leicester LE1 7RH, Leics, England.
[Karnosky, David F.] Michigan Technol Univ, Sch Forest Resources & Environm Sci, Houghton, MI 49931 USA.
[Kimball, Bruce A.; White, Jeffrey W.] Arid Land Agr Res Ctr, USDA ARS, Maricopa, AZ 85238 USA.
[Koerner, Christian] Univ Basel, Inst Bot, CH-4056 Basel, Switzerland.
[Koornneef, Maarten] Max Planck Inst Plant Breeding Res, D-50829 Cologne, Germany.
[Lafarge, Tanguy] Int Rice Res Inst, Crop & Environm Sci Div, Manila, Philippines.
[Lafarge, Tanguy] UPR Peuplements Riz, CIRAD, Los Banos, Laguna, Philippines.
[Lafarge, Tanguy] UPR Peuplements Riz, CIRAD, F-34398 Montpellier, France.
[Lewin, Keith F.; Rogers, Alistair] Brookhaven Natl Lab, Environm Sci Dept, Upton, NY 11973 USA.
[Manderscheid, Remy; Weigel, Hans-Joachim] Johann Heinrich Von Thunen Inst, Fed Res Inst Rural Areas Forestry & Fisheries, D-38116 Braunschweig, Germany.
[Mcneil, David L.] Univ Tasmania, Tasmanian Inst Agr Res, Hobart, Tas, Australia.
[Miglietta, Franco] IBIMET CNR, I-50145 Florence, Italy.
[Morgan, Jack A.] Rangeland Resources Res & Crops Res Lab, USDA ARS, Ft Collins, CO 80526 USA.
[Norby, Richard J.] Oak Ridge Natl Lab, Div Environm Sci, Oak Ridge, TN 37830 USA.
[Norton, Robert M.] Univ Melbourne, Sch Agr & Food Syst, Horsham, Vic 3401, Australia.
[Percy, Kevin E.] Canadian Forest Serv Atlantic Forestry Ctr, Fredericton, NB E3B 5P7, Canada.
[Soussana, Jean-Francois] INRA, Grassland Ecosyst Res UR874, F-63100 Clermont Ferrand, France.
[Stitt, Mark] Max Planck Inst Mol Plant Physiol, D-14476 Golm, Germany.
RP Ainsworth, EA (reprint author), USDA ARS, 1201 W Gregory Drive, Urbana, IL USA.
EM lisa.ainsworth@ars.usda.gov
RI Miglietta, Franco/B-6137-2008; Miglietta, Franco/A-1257-2009; Ceulemans,
Reinhart/F-2109-2016; Soussana, Jean-Francois/P-2094-2016; Rogers,
Alistair/E-1177-2011; Leakey, Andrew/Q-9889-2016; Hickler,
Thomas/S-6287-2016; Long, Stephen/A-2488-2008; Norby,
Richard/C-1773-2012; McNeil, David/C-2426-2014; Korner,
Christian/B-6592-2014; Calfapietra, Carlo/E-2269-2015; Beier,
Claus/C-1789-2016; Soussana, Jean-Francois/E-2543-2012;
OI Miglietta, Franco/0000-0003-1474-8143; Soussana,
Jean-Francois/0000-0002-1932-6583; Rogers, Alistair/0000-0001-9262-7430;
Leakey, Andrew/0000-0001-6251-024X; Hickler, Thomas/0000-0002-4668-7552;
Long, Stephen/0000-0002-8501-7164; Norby, Richard/0000-0002-0238-9828;
McNeil, David/0000-0002-1831-7335; Beier, Claus/0000-0003-0348-7179;
Manderscheid, Remy/0000-0001-6975-0238; Kaduk, Jorg/0000-0003-4051-3081
FU US Department of Energy Office of Science [DE-AC02-98CH10886];
Australian Grains Research and Development Corporation; Max Planck
Society
FX We acknowledge all participants of the 'FACEing the Future: Planning the
Next Generation of Elevated CO2 Experiments on Crops and
Ecosystems' for fruitful discussions, and the European Science
Foundation, Interdisciplinary New Initiatives Fund for funding. K.F.L.,
J.N. and A.R. were supported by the US Department of Energy Office of
Science contract no. DE-AC02-98CH10886 to Brookhaven National
Laboratory. R.M.N. was supported by the Australian Grains Research and
Development Corporation and the Department of Climate Change. M. S. was
supported by the Max Planck Society.
NR 53
TC 83
Z9 85
U1 6
U2 87
PU WILEY-BLACKWELL
PI HOBOKEN
PA 111 RIVER ST, HOBOKEN 07030-5774, NJ USA
SN 0140-7791
J9 PLANT CELL ENVIRON
JI Plant Cell Environ.
PD SEP
PY 2008
VL 31
IS 9
BP 1317
EP 1324
DI 10.1111/j.1365-3040.2008.01841.x
PG 8
WC Plant Sciences
SC Plant Sciences
GA 337BN
UT WOS:000258410600011
PM 18518914
ER
PT J
AU Flaherty, P
Radhakrishnan, ML
Dinh, T
Rebres, RA
Roach, TI
Jordan, MI
Arkin, AP
AF Flaherty, Patrick
Radhakrishnan, Mala L.
Dinh, Tuan
Rebres, Robert A.
Roach, Tamara I.
Jordan, Michael I.
Arkin, Adam P.
TI A Dual Receptor Crosstalk Model of G-Protein-Coupled Signal Transduction
SO PLOS COMPUTATIONAL BIOLOGY
LA English
DT Article
ID PHOSPHOLIPASE-C-BETA; GTPASE-ACTIVATING PROTEINS; ALPHA-SUBUNIT;
KINASE-C; INOSITOL 1,4,5-TRISPHOSPHATE; CALCIUM DYNAMICS; RAW-264.7
CELLS; GAMMA-SUBUNITS; KINETIC-MODEL; MECHANISMS
AB Macrophage cells that are stimulated by two different ligands that bind to G-protein-coupled receptors (GPCRs) usually respond as if the stimulus effects are additive, but for a minority of ligand combinations the response is synergistic. The G-protein-coupled receptor system integrates signaling cues from the environment to actuate cell morphology, gene expression, ion homeostasis, and other physiological states. We analyze the effects of the two signaling molecules complement factors 5a (C5a) and uridine diphosphate (UDP) on the intracellular second messenger calcium to elucidate the principles that govern the processing of multiple signals by GPCRs. We have developed a formal hypothesis, in the form of a kinetic model, for the mechanism of action of this GPCR signal transduction system using data obtained from RAW264.7 macrophage cells. Bayesian statistical methods are employed to represent uncertainty in both data and model parameters and formally tie the model to experimental data. When the model is also used as a tool in the design of experiments, it predicts a synergistic region in the calcium peak height dose response that results when cells are simultaneously stimulated by C5a and UDP. An analysis of the model reveals a potential mechanism for crosstalk between the G alpha i-coupled C5a receptor and the G alpha q-coupled UDP receptor signaling systems that results in synergistic calcium release.
C1 [Flaherty, Patrick] Univ Calif Berkeley, Dept Elect Engn & Comp Sci, Berkeley, CA 94720 USA.
[Radhakrishnan, Mala L.] MIT, Dept Chem, Comp Sci & Artificial Intelligence Lab, Cambridge, MA 02139 USA.
[Dinh, Tuan; Arkin, Adam P.] Univ Calif Berkeley, Dept Bioengn, Berkeley, CA 94720 USA.
[Rebres, Robert A.; Roach, Tamara I.] No Calif Inst Res & Educ, Alliance Cellular Signaling, San Francisco, CA USA.
[Rebres, Robert A.; Roach, Tamara I.] Univ Calif San Francisco, Vet Affairs Med Ctr, San Francisco, CA 94143 USA.
[Jordan, Michael I.] Univ Calif Berkeley, Dept Stat, Berkeley, CA 94720 USA.
[Jordan, Michael I.] Univ Calif Berkeley, Div Comp Sci, Berkeley, CA 94720 USA.
[Arkin, Adam P.] Univ Calif Berkeley, Lawrence Berkeley Lab, Phys Biosci Div, Berkeley, CA 94720 USA.
[Arkin, Adam P.] Univ Calif Berkeley, Howard Hughes Med Inst, Berkeley, CA 94720 USA.
RP Flaherty, P (reprint author), Univ Calif Berkeley, Dept Elect Engn & Comp Sci, Berkeley, CA 94720 USA.
EM aparkin@lbl.gov
RI Flaherty, Patrick/A-1720-2011; Arkin, Adam/A-6751-2008
OI Arkin, Adam/0000-0002-4999-2931
FU Department of Energy Computational Science Graduate Fellowship
[DE-FG02-97ER25308]; National Institutes of Health (NIH) [GM62114];
Alliance for Cellular Signaling (NIH) [U54 GM62114]; Howard Hughes
Medical Institute; Microsoft Research; Yahoo! Research
FX MLR was supported by a Department of Energy Computational Science
Graduate Fellowship (DE-FG02-97ER25308). RAR and TIR were supported by
National Institutes of Health (NIH) Grant GM62114. PF, TD, and APA were
supported by the Alliance for Cellular Signaling (NIH Grant U54
GM62114). APA would also like to acknowledge support of the Howard
Hughes Medical Institute. MIJ was supported by a grant from Microsoft
Research and a grant from Yahoo! Research.
NR 46
TC 26
Z9 26
U1 0
U2 8
PU PUBLIC LIBRARY SCIENCE
PI SAN FRANCISCO
PA 185 BERRY ST, STE 1300, SAN FRANCISCO, CA 94107 USA
SN 1553-734X
J9 PLOS COMPUT BIOL
JI PLoS Comput. Biol.
PD SEP
PY 2008
VL 4
IS 9
AR e1000185
DI 10.1371/journal.pcbi.1000185
PG 11
WC Biochemical Research Methods; Mathematical & Computational Biology
SC Biochemistry & Molecular Biology; Mathematical & Computational Biology
GA 360FL
UT WOS:000260042800008
PM 18818727
ER
PT J
AU Riley, R
Pellegrini, M
Eisenberg, D
AF Riley, Robert
Pellegrini, Matteo
Eisenberg, David
TI Identifying Cognate Binding Pairs among a Large Set of Paralogs: The
Case of PE/PPE Proteins of Mycobacterium tuberculosis
SO PLOS COMPUTATIONAL BIOLOGY
LA English
DT Article
ID COMPLETE GENOME SEQUENCE; CORRELATED MUTATIONS; ALLOSTERIC
COMMUNICATION; SACCHAROMYCES-CEREVISIAE; VIRULENCE FACTORS; PPE GENE;
EXPRESSION; PATHWAYS; ANTIGENS; COMPLEX
AB We consider the problem of how to detect cognate pairs of proteins that bind when each belongs to a large family of paralogs. To illustrate the problem, we have undertaken a genomewide analysis of interactions of members of the PE and PPE protein families of Mycobacterium tuberculosis. Our computational method uses structural information, operon organization, and protein coevolution to infer the interaction of PE and PPE proteins. Some 289 PE/PPE complexes were predicted out of a possible 5,590 PE/PPE pairs genomewide. Thirty-five of these predicted complexes were also found to have correlated mRNA expression, providing additional evidence for these interactions. We show that our method is applicable to other protein families, by analyzing interactions of the Esx family of proteins. Our resulting set of predictions is a starting point for genomewide experimental interaction screens of the PE and PPE families, and our method may be generally useful for detecting interactions of proteins within families having many paralogs.
C1 [Riley, Robert] Univ Calif Los Angeles, David Geffen Sch Med, Dept Human Genet, Los Angeles, CA 90095 USA.
[Riley, Robert; Eisenberg, David] Univ Calif Los Angeles, Howard Hughes Med Inst, Los Angeles, CA 90024 USA.
[Riley, Robert; Eisenberg, David] Univ Calif Los Angeles, DOE Inst Genom & Prote, Los Angeles, CA USA.
[Riley, Robert] MIT & Harvard, Broad Inst, Genome Biol Program, Cambridge, MA USA.
[Pellegrini, Matteo] Univ Calif Los Angeles, Dept Mol Cell & Dev Biol, Los Angeles, CA USA.
RP Riley, R (reprint author), Univ Calif Los Angeles, David Geffen Sch Med, Dept Human Genet, Los Angeles, CA 90095 USA.
EM david@mbi.ucla.edu
FU National Institutes of Health
FX This work was supported by the National Institutes of Health.
NR 51
TC 21
Z9 21
U1 0
U2 0
PU PUBLIC LIBRARY SCIENCE
PI SAN FRANCISCO
PA 185 BERRY ST, STE 1300, SAN FRANCISCO, CA 94107 USA
SN 1553-734X
J9 PLOS COMPUT BIOL
JI PLoS Comput. Biol.
PD SEP
PY 2008
VL 4
IS 9
AR e1000174
DI 10.1371/journal.pcbi.1000174
PG 13
WC Biochemical Research Methods; Mathematical & Computational Biology
SC Biochemistry & Molecular Biology; Mathematical & Computational Biology
GA 360FL
UT WOS:000260042800017
PM 18787688
ER
PT J
AU Kumaran, D
Rawat, R
Ahmed, SA
Swaminathan, S
AF Kumaran, Desigan
Rawat, Richa
Ahmed, S. Ashraf
Swaminathan, Subramanyam
TI Substrate binding mode and its implication on drug design for botulinum
neurotoxin A
SO PLOS PATHOGENS
LA English
DT Article
ID AMINO-ACID-COMPOSITION; ELECTRON-DENSITY MAPS; LIGHT-CHAIN; SEROTYPE-A;
PROTEOLYTIC ACTIVITY; RECOGNITION; MECHANISM; TOXIN; PURIFICATION;
INHIBITORS
AB The seven antigenically distinct serotypes of Clostridium botulinum neurotoxins, the causative agents of botulism, block the neurotransmitter release by specifically cleaving one of the three SNARE proteins and induce flaccid paralysis. The Centers for Disease Control and Prevention (CDC)has declared them as Category A biowarfare agents. The most potent among them, botulinum neurotoxin type A (BoNT/A), cleaves its substrate synaptosome-associated protein of 25 kDa (SNAP-25). An efficient drug for botulism can be developed only with the knowledge of interactions between the substrate and enzyme at the active site. Here, we report the crystal structures of the catalytic domain of BoNT/A with its uncleavable SNAP-25 peptide (197)QRATKM(202) and its variant (197)RRATKM(202) to 1.5 angstrom and 1.6 angstrom, respectively. This is the first time the structure of an uncleavable substrate bound to an active botulinum neurotoxin is reported and it has helped in unequivocally defining S1 to S5 ' sites. These substrate peptides make interactions with the enzyme predominantly by the residues from 160, 200, 250 and 370 loops. Most notably, the amino nitrogen and carbonyl oxygen of P1 residue (Gln197) chelate the zinc ion and replace the nucleophilic water. The P1 '-Arg198, occupies the S1 ' site formed by Arg363, Thr220, Asp370, Thr215, Ile161, Phe163 and Phe194. The S2 ' subsite is formed by Arg363, Asn368 and Asp370, while S3 ' subsite is formed by Tyr251, Leu256, Val258, Tyr366, Phe369 and Asn388. P4 '-Lys201 makes hydrogen bond with Gln162. P5 '-Met202 binds in the hydrophobic pocket formed by the residues from the 250 and 200 loop. Knowledge of interactions between the enzyme and substrate peptide from these complex structures should form the basis for design of potent inhibitors for this neurotoxin.
C1 [Kumaran, Desigan; Rawat, Richa; Swaminathan, Subramanyam] Brookhaven Natl Lab, Dept Biol, Upton, NY 11973 USA.
[Ahmed, S. Ashraf] USA, Res Inst Infect Dis, Integrated Toxicol Div, Ft Detrick, MD USA.
RP Swaminathan, S (reprint author), Brookhaven Natl Lab, Dept Biol, Upton, NY 11973 USA.
EM swami@bnl.gov
FU JSTO-CBD [3.10012_06_RD_B]; DOE Prime [DEAC02-98CH10886]; US Army
[DAMD17-02-2-0011]
FX This project was supported by a JSTO-CBD (Project # 3.10012_06_RD_B)
funding to S. Ashraf Ahmed. Sub-contract to BNL (S. Swaminathan) was
through MIPR N0. 8CO890039 under DOE Prime Contract No. DEAC02-98CH10886
with Brookhaven National Laboratory. S. Swaminathan also received
partial funding from the US Army (DAMD17-02-2-0011).
NR 38
TC 35
Z9 35
U1 2
U2 6
PU PUBLIC LIBRARY SCIENCE
PI SAN FRANCISCO
PA 185 BERRY ST, STE 1300, SAN FRANCISCO, CA 94107 USA
SN 1553-7366
J9 PLOS PATHOG
JI PLoS Pathog.
PD SEP
PY 2008
VL 4
IS 9
AR e1000165
DI 10.1371/journal.ppat.1000165
PG 9
WC Microbiology; Parasitology; Virology
SC Microbiology; Parasitology; Virology
GA 356MW
UT WOS:000259783300022
PM 18818739
ER
PT J
AU Coquillat, M
Verdu, J
Colin, X
Audouin, L
Celina, M
AF Coquillat, M.
Verdu, J.
Colin, X.
Audouin, L.
Celina, M.
TI A kinetic evaluation of the thermal oxidation of a phenol stabilised
polybutadiene
SO POLYMER DEGRADATION AND STABILITY
LA English
DT Article; Proceedings Paper
CT 27th Polymer Degradation-Discussion-Group Conference held in Honor of
Norman Billingham
CY SEP, 2007
CL Aston Univ, Birmingham, ENGLAND
SP Royal Soc Chem, Macromole Grp
HO Aston Univ
DE polybutadiene; phenolic antioxidant; thermal oxidation; kinetics
ID BOND-DISSOCIATION ENERGIES; HYDROXYL-TERMINATED POLYBUTADIENE;
CROSS-LINKED POLYBUTADIENE; DEGRADATION; ANTIOXIDANTS;
CHEMILUMINESCENCE; POLYPROPYLENE; RATES; MODEL
AB The thermal oxidation of hydroxy telechelic polybutadiene stabilised with 2,2'-methylene-bis(4-methyl-6-tert-butylphenol) was studied at 100 degrees C using weight changes and stabiliser quantification by liquid chromatography. The extended induction time relative to the unstabilised sample and the initial rate of stabiliser depletion were found to be proportional to the initial stabiliser concentration. Previously published kinetic models, based on the hypothesis that the stabiliser is only consumed by reaction with peroxy radicals and that the stationary state assumption is appropriate, were examined and found insufficient to explain the observations. An improved model was suggested assuming the contribution of a phenol oxygen reaction that results in a competing oxidation of the stabiliser itself Experimental and theoretical arguments in favour of this model refinement are proposed. (C) 2008 Elsevier Ltd. All rights reserved.
C1 [Verdu, J.; Colin, X.; Audouin, L.] LIM, CNRS, UMR 8006, Arts & Metiers Paritech, F-75013 Paris, France.
[Coquillat, M.] SNPE, F-91710 Vert Le Petit, France.
[Celina, M.] Sandia Natl Labs, Albuquerque, NM 87185 USA.
RP Colin, X (reprint author), LIM, CNRS, UMR 8006, Arts & Metiers Paritech, 151 Bd Hop, F-75013 Paris, France.
EM xavier.colin@paris.ensam.fr
NR 37
TC 9
Z9 9
U1 0
U2 6
PU ELSEVIER SCI LTD
PI OXFORD
PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND
SN 0141-3910
J9 POLYM DEGRAD STABIL
JI Polym. Degrad. Stabil.
PD SEP
PY 2008
VL 93
IS 9
BP 1689
EP 1694
DI 10.1016/j.polymdegradstab.2008.05.031
PG 6
WC Polymer Science
SC Polymer Science
GA 356RP
UT WOS:000259795600011
ER
PT J
AU Rodriguez, MA
Ferrizz, RM
Snow, CS
Browning, JF
AF Rodriguez, Mark A.
Ferrizz, Robert M.
Snow, Clark S.
Browning, James F.
TI X-ray powder diffraction data for ErH2-xDx
SO POWDER DIFFRACTION
LA English
DT Article
DE erbium hydride; ErD2; ErH2; X-ray diffraction; hydrogen; deuterium
ID RARE-EARTH HYDRIDES; CRYSTAL-STRUCTURES; HYDROGEN; SYSTEM; PATTERNS
AB X-ray powder diffraction data for ErH2-xDx formed by hydrogen (i.e., protium)-deuterium loading of Er metal are reported. Lattice parameters for the varying, hydrogen-deuterium compositions followed Vergard's law behavior. The cubic lattice parameter at room temperature for ErH2-xDx obeys a linear relationship according to the formula a=5.1287-1.1120 x 10(-4)center dot x, where a is the lattice parameter of the fluorite-type structure and x is the mole percent of deuterium. Microstrain measurements suggest a possible ordering, of hydrogen and deuterium in the composition ErH1D1. (C) 2008 International Centre for Diffraction Data.
C1 [Rodriguez, Mark A.; Ferrizz, Robert M.; Snow, Clark S.] Sandia Natl Labs, Albuquerque, NM 87185 USA.
[Browning, James F.] Oak Ridge Natl Lab, Oak Ridge, TN 37831 USA.
RP Rodriguez, MA (reprint author), Sandia Natl Labs, POB 5800, Albuquerque, NM 87185 USA.
EM marodri@sandia.gov
OI Browning, James/0000-0001-8379-259X
FU The United States Department of Energy [DE-AC04-94AL85000];
[DE-AC05-00OR22725]
FX The United States Department of Energy supported this work under
Contract DE-AC04-94AL85000. Sandia is a multi-program laboratory
operated by Sandia Corporation, a Lockheed Martin Company, for the
United States Department of Energy. Oak Ridge National Laboratory is
managed for the U.S. Department of Energy, Office of Basic Energy
Sciences-Materials Science, (DOE) Under Contract No. DE-AC05-00OR22725
with UT-Battelle LLC.
NR 16
TC 2
Z9 2
U1 1
U2 4
PU J C P D S-INT CENTRE DIFFRACTION DATA
PI NEWTOWN SQ
PA 12 CAMPUS BLVD, NEWTOWN SQ, PA 19073-3273 USA
SN 0885-7156
J9 POWDER DIFFR
JI Powder Diffr.
PD SEP
PY 2008
VL 23
IS 3
BP 259
EP 264
DI 10.1154/1.2959575
PG 6
WC Materials Science, Characterization & Testing
SC Materials Science
GA 349BP
UT WOS:000259254100012
ER
PT J
AU Jorgensen, GJ
McMahon, TJ
AF Jorgensen, G. J.
McMahon, T. J.
TI Accelerated and outdoor aging effects oh photovoltaic module interfacial
adhesion properties
SO PROGRESS IN PHOTOVOLTAICS
LA English
DT Article
DE PV modules; accelerated weathering; outdoor weathering; interfacial
shear strength; torque; coring
ID PV MODULES
AB We have developed an apparatus that allows the measurement of applied torque as a function of angle of twist during shear removal of cored specimens. This allows us to characterize the strength and durability of various interfaces within many types of photovoltaic (PV) modules. We have used this device to evaluate several parameters in terms of their ability to quantify degradation of interfacial adhesion in weathered PV modules. The usefulness of shear modulus in this regard is marginal. However, peak torque, angle at peak torque, and toughness are very sensitive parameters. Published in 2008 by John Wiley & Sons, Ltd.
C1 [Jorgensen, G. J.; McMahon, T. J.] Natl Renewable Energy Lab, Golden, CO 80401 USA.
RP Jorgensen, GJ (reprint author), Natl Renewable Energy Lab, 1617 Cole Blvd, Golden, CO 80401 USA.
EM gary_jorgensen@nrel.gov
FU DOE [DE-AC36-99-G010337]
FX We thank Michael Quintana for technical direction on Sandia's adhesion
test station and Carl Osterwald for information regarding the series of
modules tested at NREL. The NREL work was performed under DOE Contract
No. DE-AC36-99-G010337.
NR 18
TC 10
Z9 12
U1 1
U2 7
PU JOHN WILEY & SONS LTD
PI CHICHESTER
PA THE ATRIUM, SOUTHERN GATE, CHICHESTER PO19 8SQ, W SUSSEX, ENGLAND
SN 1062-7995
J9 PROG PHOTOVOLTAICS
JI Prog. Photovoltaics
PD SEP
PY 2008
VL 16
IS 6
BP 519
EP 527
DI 10.1002/pip.826
PG 9
WC Energy & Fuels; Materials Science, Multidisciplinary; Physics, Applied
SC Energy & Fuels; Materials Science; Physics
GA 354GJ
UT WOS:000259626600007
ER
PT J
AU Kurtz, S
Myers, D
McMahon, WE
Geisz, J
Steiner, M
AF Kurtz, Sarah
Myers, Daryl
McMahon, W. E.
Geisz, John
Steiner, Myles
TI A comparison of theoretical efficiencies of multi-junction concentrator
solar cells
SO PROGRESS IN PHOTOVOLTAICS
LA English
DT Article
DE theoretical efficiency; multi-junction solar cells
ID DETAILED BALANCE LIMIT; DATA SETS; CONVERSION; SYSTEMS
AB Champion concentrator cell efficiencies have surpassed 40% and now many are asking whether the efficiencies will surpass 50%. Theoretical efficiencies of >60% are described for many approaches, but there is often confusion about "the" theoretical efficiency for a specific structure. The detailed balance approach to calculating theoretical efficiency gives an upper bound that can be independent of material parameters and device design. Other models predict efficiencies that are closer to those that have been achieved. Changing reference spectra and the choice of concentration further complicate comparison of theoretical efficiencies. This paper provides a side-by-side comparison of theoretical efficiencies of multi-junction solar cells calculated with the detailed balance approach and a common one-dimensional-transport model for different spectral and irradiance conditions. Also, historical experimental champion efficiencies are compared with the theoretical efficiencies. Copyright (C) 2008 John Wiley & Sons, Ltd.
C1 [Kurtz, Sarah; Myers, Daryl; McMahon, W. E.; Geisz, John; Steiner, Myles] Natl Renewable Energy Lab, Golden, CO 80401 USA.
RP Kurtz, S (reprint author), Natl Renewable Energy Lab, 1617 Cole Blvd, Golden, CO 80401 USA.
EM sarah_kurtz@nrel.gov
FU DOE [DE-AC36-99G010337]
FX We thank R. Swanson, C. Honsberg, R. King, J. Olson, and M. McLaurin for
useful conversations. This work was completed under DOE Contract
#DE-AC36-99G010337.
NR 41
TC 48
Z9 49
U1 1
U2 17
PU JOHN WILEY & SONS LTD
PI CHICHESTER
PA THE ATRIUM, SOUTHERN GATE, CHICHESTER PO19 8SQ, W SUSSEX, ENGLAND
SN 1062-7995
J9 PROG PHOTOVOLTAICS
JI Prog. Photovoltaics
PD SEP
PY 2008
VL 16
IS 6
BP 537
EP 546
DI 10.1002/pip.830
PG 10
WC Energy & Fuels; Materials Science, Multidisciplinary; Physics, Applied
SC Energy & Fuels; Materials Science; Physics
GA 354GJ
UT WOS:000259626600009
ER
PT J
AU Cosman, M
Pesavento, JB
Zemla, A
Beernink, PT
Balhorn, R
Barsky, D
AF Cosman, Monique
Pesavento, Joseph B.
Zemla, Adam
Beernink, Peter T.
Balhorn, Rod
Barsky, Daniel
TI Identification of a thermo-regulated glutamine-binding protein from
Yersinia pestis
SO PROTEIN AND PEPTIDE LETTERS
LA English
DT Article
DE homology modeling; NMR spectroscopy; Yersinia pestis; glutamine binding
protein
ID LIGAND-BINDING; CRYSTAL-STRUCTURES; DRUG DISCOVERY; STRUCTURE
PREDICTION; SECONDARY STRUCTURE; PASTEURELLA-PESTIS; FRACTION-I; NMR;
SEQUENCE; RECEPTOR
AB Here we present modeling and NMR spectroscopic evidence that the function of a Yersinia pestis pMT1 plasmid protein, designated as orf38, is most likely a glutamine binding protein. The modeling was homology-based at a very low level of sequence identity (similar to 16%) and involved structural comparison of multiple templates, as well as template-substrate interaction analyses. Transferred nuclear Overhauser and saturation transfer difference experiments were used to characterize the binding of sugars and amino acids to orf38. The identification and characterization of an unknown protein function using the strategy presented here has applicability to a variety of research areas, including functional genomics and proteomics efforts.
C1 [Cosman, Monique; Pesavento, Joseph B.; Zemla, Adam; Beernink, Peter T.; Balhorn, Rod; Barsky, Daniel] Lawrence Livermore Natl Lab, Chem Mat Earth & Life Sci Directorate, Livermore, CA 94551 USA.
RP Cosman, M (reprint author), Calif State Univ Hayward, Dept Chem & Biochem, 25800 Carlos Bee Blvd, Hayward, CA 94542 USA.
EM monique.cosman@csueastbay.edu; barsky1@llnl.gov
FU Laboratory-Directed Research and Development (LDRD) [02-LW-003,
01-SI-003]; Department of Homeland Security; U.S. Department of Energy;
Lawrence Livermore National Laboratory [DE-AC52-07NA27344]
FX We thank Ken Turtletaub, Emilio Garcia, Sandra McCutchen-Maloney, J.
Patrick Fitch and Vladimir Motin for helpful suggestions and resources,
and Gloria Murphy and Shelley Corzett for protein purification
assistance. This work was supported in part through Laboratory-Directed
Research and Development (LDRD) grants no. 02-LW-003 and 01-SI-003 and
by the Department of Homeland Security. This work was performed under
the auspices of the U.S. Department of Energy by Lawrence Livermore
National Laboratory under contract number DE-AC52-07NA27344.
NR 63
TC 0
Z9 0
U1 0
U2 0
PU BENTHAM SCIENCE PUBL LTD
PI SHARJAH
PA EXECUTIVE STE Y26, PO BOX 7917, SAIF ZONE, 1200 BR SHARJAH, U ARAB
EMIRATES
SN 0929-8665
J9 PROTEIN PEPTIDE LETT
JI Protein Pept. Lett.
PD SEP
PY 2008
VL 15
IS 9
BP 887
EP 894
DI 10.2174/092986608785849272
PG 8
WC Biochemistry & Molecular Biology
SC Biochemistry & Molecular Biology
GA 352PQ
UT WOS:000259509800004
PM 18991762
ER
PT J
AU Wiltzius, JJW
Sievers, SA
Sawaya, MR
Cascio, D
Popov, D
Riekel, C
Eisenberg, D
AF Wiltzius, Jed J. W.
Sievers, Stuart A.
Sawaya, Michael R.
Cascio, Duilio
Popov, Dmitriy
Riekel, Christian
Eisenberg, David
TI Atomic structure of the cross-beta spine of islet amyloid polypeptide
(amylin)
SO PROTEIN SCIENCE
LA English
DT Article
DE IAPP; amylin; amyloid; aggregation; type 2 diabetes; protein
crystallization
ID TYPE-2 DIABETES-MELLITUS; FIBRIL FORMATION; TRANSGENIC MICE;
FULL-LENGTH; PEPTIDE; PROTEIN; MODEL; IAPP; FIBRILLOGENESIS;
IDENTIFICATION
AB Human islet amyloid polypeptide (IAPP or amylin) is a 37-residue hormone found as fibrillar deposits in pancreatic extracts of nearly all type II diabetics. Although the cellular toxicity of IAPP has been established, the structure of the fibrillar form found in these deposits is unknown. Here we have crystallized two segments from IAPP, which themselves form amyloid-like fibrils. The atomic structures of these two segments, NNFGAIL and SSTNVG, were determined, and form the basis of a model for the most commonly observed, full-length IAPP polymorph.
C1 [Wiltzius, Jed J. W.; Sievers, Stuart A.; Sawaya, Michael R.; Cascio, Duilio; Eisenberg, David] Univ Calif Los Angeles, DOE Inst Genom & Proteom, Howard Hughes Med Inst, Los Angeles, CA 90095 USA.
[Popov, Dmitriy; Riekel, Christian] European Synchrotron Radiat Facil, F-38043 Grenoble, France.
RP Eisenberg, D (reprint author), Univ Calif Los Angeles, DOE Inst Genom & Proteom, Howard Hughes Med Inst, Los Angeles, CA 90095 USA.
EM david@mbi.ucla.edu
FU IAPP; NIH; NSF; HHMI
FX We thank J. Bowie, G. Chanfreau, and T. Yeates for discussion, J.
Whitelegge and A. Laganowsky for assistance with mass spectrometry, L.
Goldschmidt for the 3D profile scan of IAPP, and NIH, NSF, and HHMI for
support. We also thank Dr. A. V. Kajava and R. Tycko for releasing to us
the atomic coordinates of the superpleated beta-structure and
solid-state NMR models for IAPP, respectively.
NR 44
TC 166
Z9 167
U1 7
U2 54
PU WILEY-BLACKWELL
PI MALDEN
PA COMMERCE PLACE, 350 MAIN ST, MALDEN 02148, MA USA
SN 0961-8368
J9 PROTEIN SCI
JI Protein Sci.
PD SEP
PY 2008
VL 17
IS 9
BP 1467
EP 1474
DI 10.1110/ps.036509.108
PG 8
WC Biochemistry & Molecular Biology
SC Biochemistry & Molecular Biology
GA 340NI
UT WOS:000258651900001
PM 18556473
ER
PT J
AU Guo, Z
Eisenberg, D
AF Guo, Zhefeng
Eisenberg, David
TI The structure of a fibril-forming sequence, NNQQNY, in the context of a
globular fold
SO PROTEIN SCIENCE
LA English
DT Article
DE amyloid; steric zipper; T7 endonuclease I; protein structure/folding;
crystallography
ID AMYLOID-LIKE FIBRILS; T7 ENDONUCLEASE-I; BETA-PROTEIN; ACTIVE-SITE;
DISEASE; SHEETS; CONVERSION; REVEALS; PEPTIDE; SUP35
AB Numerous human disorders are associated with the formation of protein fibrils. The fibril-forming capacity of a protein has been found in recent studies to be determined by a short segment of residues that forms a dual beta-sheet, called a steric zipper, in the spine of the fibril. The question arises as to whether a fibril-forming segment, when inserted within the sequence of a globular protein, will invariably cause the protein to form fibrils. Here we investigate this question by inserting the known fibril-forming segment NNQQNY into the globular enzyme, T7 endonuclease I. From earlier studies, we know that in its fibril form, NNQQNY is in an extended conformation. We first found that the inserted NNQQNY stimulates fibril formation of T7 endonuclease I in solution. Thus NNQQNY within T7 endonuclease I can exist in an extended conformation, capable of forming the steric zipper in the core of a fibril. We also found that T7 endonuclease I folds into a decamer that does not form fibrils. We determined the structure of the decamer by X-ray crystallography, finding an unusual oligomer without point group symmetry, and finding that the NNQQNY segments within the decamer adopt two twisted conformations, neither is apparently able to fibrillize. We conclude that twisting of fibril forming sequences from the fully extended conformation, imposed by the context of their placement in proteins, can interfere with fibril formation.
C1 [Guo, Zhefeng; Eisenberg, David] Univ Calif Los Angeles, Howard Hughes Med Inst, DOE Inst Genom & Proteom, Inst Mol Biol, Los Angeles, CA 90095 USA.
RP Eisenberg, D (reprint author), Univ Calif Los Angeles, Howard Hughes Med Inst, DOE Inst Genom & Proteom, Inst Mol Biol, Box 951570, Los Angeles, CA 90095 USA.
EM david@mbi.ucla.edu
RI Guo, Zhefeng/A-2069-2013
FU NSF; NIH; HHMI.
FX We thank David M.J. Lilley at University of Dundee, UK for providing the
clone of T7EI E65K mutant, Martin Phillips at UCLA DOE-Biochemistry
Instrumentation Facility for assistance, and Duilio Cascio and Michael
R. Sawaya for collecting the X-ray diffraction data at Advanced Light
Source. This work was supported by the NSF, NIH, and HHMI.
NR 32
TC 12
Z9 13
U1 0
U2 9
PU WILEY-BLACKWELL
PI MALDEN
PA COMMERCE PLACE, 350 MAIN ST, MALDEN 02148, MA USA
SN 0961-8368
J9 PROTEIN SCI
JI Protein Sci.
PD SEP
PY 2008
VL 17
IS 9
BP 1617
EP 1623
DI 10.1110/ps.036368.108
PG 7
WC Biochemistry & Molecular Biology
SC Biochemistry & Molecular Biology
GA 340NI
UT WOS:000258651900017
PM 18552127
ER
PT J
AU Goldstein, RZ
Parvaz, MA
Maloney, T
Alia-Klein, N
Woicik, PA
Telang, F
Wang, GJ
Volkow, ND
AF Goldstein, Rita Z.
Parvaz, Muhammad A.
Maloney, Thomas
Alia-Klein, Nelly
Woicik, Patricia A.
Telang, Frank
Wang, Gene-Jack
Volkow, Nora D.
TI Compromised sensitivity to monetary reward in current cocaine users: An
ERP study
SO PSYCHOPHYSIOLOGY
LA English
DT Article
DE cocaine addiction; early withdrawal; current drug abuse; P300; reward
processing; monetary reward; secondary reinforcement; inhibitory control
ID EVENT-RELATED POTENTIALS; BRAIN POTENTIALS; FRONTAL-CORTEX; FAMILY
HISTORY; DRUG-ABUSE; P300; ADDICTION; ACTIVATION; ALCOHOLISM; DEPENDENCE
AB We studied modulation of the P300 by monetary reward expected to be received on a sustained attention task in 18 individuals with current cocaine use disorders (CUD) and 18 control subjects. Results in the controls revealed sensitivity to money as measured with P300 amplitude and speed of behavioral response and their intercorrelations. In contrast, despite generally faster P300 waveforms and higher self-reported interest in the task, individuals with CUD did not display these responses to money versus nonreward; at the behavioral level, this impairment correlated with frequency of recent cocaine use. These preliminary results suggest a compromised sensitivity to a secondary reinforcer in CUD. This deficit, which needs to be replicated in larger samples of people with currently active versus abstaining CUD, may underlie the compromised ability to advantageously modify behavior in response to changing inner motivations and environmental contingencies.
C1 [Goldstein, Rita Z.; Parvaz, Muhammad A.; Maloney, Thomas; Alia-Klein, Nelly; Woicik, Patricia A.; Telang, Frank; Wang, Gene-Jack] Brookhaven Natl Lab, Upton, NY 11973 USA.
[Parvaz, Muhammad A.] SUNY Stony Brook, Biomed Engn Program, Stony Brook, NY 11794 USA.
[Volkow, Nora D.] Natl Inst Drug Abuse, Bethesda, MD USA.
RP Goldstein, RZ (reprint author), Brookhaven Natl Lab, POBox 5000, Upton, NY 11973 USA.
EM rgoldstein@bnl.gov
OI Parvaz, Muhammad/0000-0002-2671-2327
FU NCRR NIH HHS [M01 RR010710, M01 RR010710-070110]; NIAAA NIH HHS
[AA/OD09481-04, R01 AA009481-09]; NIDA NIH HHS [K23 DA015517-05, 1K23
DA15517-01, K23 DA015517, R01 DA023579]
NR 49
TC 32
Z9 34
U1 4
U2 11
PU WILEY-BLACKWELL
PI MALDEN
PA COMMERCE PLACE, 350 MAIN ST, MALDEN 02148, MA USA
SN 0048-5772
J9 PSYCHOPHYSIOLOGY
JI Psychophysiology
PD SEP
PY 2008
VL 45
IS 5
BP 705
EP 713
DI 10.1111/j.1469-8986.2008.00670.x
PG 9
WC Psychology, Biological; Neurosciences; Physiology; Psychology;
Psychology, Experimental
SC Psychology; Neurosciences & Neurology; Physiology
GA 336KD
UT WOS:000258361800004
PM 18513362
ER
PT J
AU Miller, G
Bertelli, L
Guilmette, R
AF Miller, G.
Bertelli, L.
Guilmette, R.
TI IMPDOS (IMPROVED DOSIMETRY AND RISK ASSESSMENT FOR PLUTONIUM-INDUCED
DISEASES): INTERNAL DOSIMETRY SOFTWARE TOOLS DEVELOPED FOR THE MAYAK
WORKER STUDY
SO RADIATION PROTECTION DOSIMETRY
LA English
DT Article
ID MODEL
AB A collection of software tools developed for the Mayak worker study is described. IMPDOS is software for modelling, data analysis, and activity and dose calculations using the bioassay and postmortem data from Mayak workers provided by Southern Urals Biophysics Institute. The capabilities include: parameter fitting of data for individual cases, Bayesian dose calculations using the fit results for collections of cases with extensive data as a biokinetic prior, and database storage of results for retrieval, analysis and interpretation.
C1 [Miller, G.; Bertelli, L.; Guilmette, R.] Los Alamos Natl Lab, Los Alamos, NM 87545 USA.
RP Miller, G (reprint author), Los Alamos Natl Lab, Los Alamos, NM 87545 USA.
EM guthrie@lanl.gov
FU United States Department of Energy Office of International Health
Programs [HS-14]
FX This work was part of the United States-Russian Joint Coordinating
Committee for Radiation Effects Research (JCCRER) Project 2.5 and was
funded under a Cooperative Agreement with the United States Department
of Energy Office of International Health Programs (HS-14), Health Safety
and Security Division (HSS). Funding to pay the Open Access publication
charges for this article was provided by the United States Department of
Energy contract for the management and operation of Los Alamos National
Laboratory.
NR 20
TC 2
Z9 2
U1 0
U2 2
PU OXFORD UNIV PRESS
PI OXFORD
PA GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND
SN 0144-8420
J9 RADIAT PROT DOSIM
JI Radiat. Prot. Dosim.
PD SEP
PY 2008
VL 131
IS 3
BP 308
EP 315
DI 10.1093/rpd/ncn178
PG 8
WC Environmental Sciences; Public, Environmental & Occupational Health;
Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical
Imaging
SC Environmental Sciences & Ecology; Public, Environmental & Occupational
Health; Nuclear Science & Technology; Radiology, Nuclear Medicine &
Medical Imaging
GA 463IG
UT WOS:000267424900005
PM 18658175
ER
PT J
AU Miller, G
Guilmette, R
Bertelli, L
Waters, T
Romanov, SA
Zaytseva, YV
AF Miller, G.
Guilmette, R.
Bertelli, L.
Waters, T.
Romanov, S. A.
Zaytseva, Y. V.
TI UNCERTAINTIES IN INTERNAL DOSES CALCULATED FOR MAYAK WORKERS-A STUDY OF
63 CASES
SO RADIATION PROTECTION DOSIMETRY
LA English
DT Article
ID PRODUCTION-ASSOCIATION; LIKELIHOOD FUNCTIONS; UNITED-STATES; PLUTONIUM;
DOSIMETRY; MODEL
AB This study makes use of 63 cases of Mayak workers exposed to Pu-239 with autopsy data and some late-time urine bioassay data. In addition, air-concentration data-used to construct monthly average values-are available for each case, which provide the time dependence and potential magnitudes of normal inhalation intakes for each case. The purpose of the study is to develop and test Bayesian methods of dose calculation for the Mayak workers. The first part of the study was to quantitatively characterise the uncertainties of the bioassay data. Then, starting with three different published biokinetic models, the data are fit by varying intake and model perturbation parameters, e. g., parameters influencing the lung, thoracic lymph nodes, liver and bone retention. Statistical self-consistency arguments are used to check the measurement uncertainty parameters within the Poisson-lognormal model. The second part of the study is to set up and test Bayesian dose calculations, which use the point determinations of biokinetic parameters from the study cases within a discrete, empirical Bayes approximation. The main conclusion of the study is that these methods are now ready to be applied to the entire Mayak worker population.
C1 [Miller, G.; Guilmette, R.; Bertelli, L.; Waters, T.] Los Alamos Natl Lab, Los Alamos, NM 87545 USA.
[Romanov, S. A.; Zaytseva, Y. V.] So Urals Biophys Inst, Ozersk, Russia.
RP Miller, G (reprint author), Los Alamos Natl Lab, Los Alamos, NM 87545 USA.
EM guthrie@lanl.gov
FU Southern Urals Biophysics Institute; Human Subjects Research Review
Board (HSRBB); Los Alamos National Laboratory
FX G.M. and R.G. acknowledge helpful discussions with the members of the
National Council on Radiation Protection Committee considering
uncertainties in internal dosimetry, in particular, Julian Apostoai,
Alan Birchall, Andre Bouville, George Sgouros, Owen Hoffman, Tony James,
Kim Kearford, Rich Leggett, David Pawel, Gus Potter, Dick Tooey and Wes
Bolch. The work has been continuously reviewed and approved by
Institutional Review Board (IRB) of the Southern Urals Biophysics
Institute and subsequently the Human Subjects Research Review Board
(HSRBB) of Los Alamos National Laboratory to ensure the welfare and
privacy of the human subjects.
NR 23
TC 7
Z9 7
U1 0
U2 1
PU OXFORD UNIV PRESS
PI OXFORD
PA GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND
SN 0144-8420
J9 RADIAT PROT DOSIM
JI Radiat. Prot. Dosim.
PD SEP
PY 2008
VL 131
IS 3
BP 316
EP 330
DI 10.1093/rpd/ncn181
PG 15
WC Environmental Sciences; Public, Environmental & Occupational Health;
Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical
Imaging
SC Environmental Sciences & Ecology; Public, Environmental & Occupational
Health; Nuclear Science & Technology; Radiology, Nuclear Medicine &
Medical Imaging
GA 463IG
UT WOS:000267424900006
PM 18689802
ER
PT J
AU Miller, G
AF Miller, Guthrie
TI VARIABILITY AND UNCERTAINTY OF BIOKINETIC MODEL PARAMETERS: THE DISCRETE
EMPIRICAL BAYES APPROXIMATION
SO RADIATION PROTECTION DOSIMETRY
LA English
DT Article
ID DOSIMETRY
AB In the Bayesian approach to internal dosimetry, uncertainty and variability of biokinetic model parameters need to be taken into account. The discrete empirical Bayes approximation replaces integration over biokinetic model parameters by discrete summation in the evaluation of Bayesian posterior averages using Bayes theorem. The discrete choices of parameters are taken as best-fit point determinations of model parameters for a study subpopulation with extensive data. A simple heuristic model is constructed to numerically and theoretically study this approximation. The heuristic example is the measurement of heights of a group of people, say from a photograph where measurement uncertainty is significant. A comparison is made of posterior mean and standard deviation of height after a measurement, (i) using the exact prior describing the distribution of true height in the population and (ii) using the approximate discrete empirical Bayes prior obtained from measurements of some study subpopulation.
C1 Los Alamos Natl Lab, Los Alamos, NM 87545 USA.
RP Miller, G (reprint author), Los Alamos Natl Lab, Los Alamos, NM 87545 USA.
EM guthrie@lanl.gov
FU United States Department of Energy Office of International Health
Programs [HS-14]; Health Safety and Security Division (HSS)
FX This work is part of the United States-Russian Joint Coordinating
Committee for Radiation Effects Research (JCCRER) Project 2.5 and is
funded under a Cooperative Agreement with the United States Department
of Energy Office of International Health Programs (HS-14), Health Safety
and Security Division (HSS). Funding to pay the Open Access publication
charges for this article was provided by the United States Department of
Energy contract for the management and operation of Los Alamos National
Laboratory.
NR 9
TC 1
Z9 1
U1 0
U2 0
PU OXFORD UNIV PRESS
PI OXFORD
PA GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND
SN 0144-8420
J9 RADIAT PROT DOSIM
JI Radiat. Prot. Dosim.
PD SEP
PY 2008
VL 131
IS 3
BP 394
EP 398
DI 10.1093/rpd/ncn180
PG 5
WC Environmental Sciences; Public, Environmental & Occupational Health;
Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical
Imaging
SC Environmental Sciences & Ecology; Public, Environmental & Occupational
Health; Nuclear Science & Technology; Radiology, Nuclear Medicine &
Medical Imaging
GA 463IG
UT WOS:000267424900016
PM 18689801
ER
PT J
AU Hienz, RD
Brady, JV
Gooden, VL
Vazquez, ME
Weed, MR
AF Hienz, Robert D.
Brady, Joseph V.
Gooden, Virginia L.
Vazquez, Marcelo E.
Weed, Michael R.
TI Neurobehavioral effects of head-only gamma-radiation exposure in rats
SO RADIATION RESEARCH
LA English
DT Article
ID IMMUNODEFICIENCY VIRUS-INFECTION; SCHEDULE-CONTROLLED PERFORMANCE;
REACTION-TIME PERFORMANCE; IONIZING-RADIATION; PARTICLE IRRADIATION;
BEHAVIORAL TOXICITY; PREFRONTAL CORTEX; FE-56 PARTICLES; RHESUS-MONKEYS;
6-HYDROXYDOPAMINE LESIONS
AB present report describes initial steps in the development of an animal model for assessing the effects of low levels of radiation encountered in the space environment on human cognitive function by examining the effects of radiation on a range of neurobehavioral functions in rodents that are similar to a number of basic human cognitive functions. The present report presents baseline data on the effects of gamma radiation on neurobehavioral functions in rodents (psychomotor speed, discrimination accuracy and inhibitory control) that are similar to those in humans. Two groups of eight Long-Evans rats were trained to perform a reaction-time task that required them to depress a lever for 1-3 s and to release the lever within 1.5 s of a release stimulus (correct trial) to receive a reward. Releasing the lever prior to the release stimulus (error) terminated the trial. One group was exposed to head-only gamma radiation (5 Gy at a dose rate of 1 Gy/min), while the second group was sham-irradiated using the same anesthesia protocol. The irradiated group showed significant deficits in both performance accuracy (percentage correct scores) and performance reliability (false alarm scores) from I to 4 months after irradiation, indicating clear performance impairments. The increase in false alarm scores is consistent with reduced inhibitory control and a shift toward increased anticipatory responses at the cost of decreased accuracy. The nonirradiated group showed no such changes over the same period. (c) 2008 by Radiation Research Society.
C1 [Hienz, Robert D.] Johns Hopkins Univ, Sch Med, Bayview Med Ctr, Behav Biol Res Ctr, Baltimore, MD 21224 USA.
[Brady, Joseph V.] Inst Behav Resources, Baltimore, MD USA.
[Vazquez, Marcelo E.] Brookhaven Natl Lab, Upton, NY 11973 USA.
[Vazquez, Marcelo E.] Natl Space Biomed Res Inst, Houston, TX USA.
RP Hienz, RD (reprint author), Johns Hopkins Univ, Sch Med, Bayview Med Ctr, Behav Biol Res Ctr, 5510 Nathan Shock Dr,Suite 3000, Baltimore, MD 21224 USA.
EM bhienz@jhmi.edu
NR 58
TC 5
Z9 5
U1 1
U2 2
PU RADIATION RESEARCH SOC
PI LAWRENCE
PA 810 E TENTH STREET, LAWRENCE, KS 66044 USA
SN 0033-7587
J9 RADIAT RES
JI Radiat. Res.
PD SEP
PY 2008
VL 170
IS 3
BP 292
EP 298
DI 10.1667/RR1222.1
PG 7
WC Biology; Biophysics; Radiology, Nuclear Medicine & Medical Imaging
SC Life Sciences & Biomedicine - Other Topics; Biophysics; Radiology,
Nuclear Medicine & Medical Imaging
GA 344ZX
UT WOS:000258966900004
PM 18763858
ER
PT J
AU Whalen, MK
Gurai, SK
Zahed-Kargaran, H
Pluth, JM
AF Whalen, Mary K.
Gurai, Sukhleen K.
Zahed-Kargaran, Hengameh
Pluth, Janice M.
TI Specific ATM-mediated phosphorylation dependent on radiation quality
SO RADIATION RESEARCH
LA English
DT Article
ID DOUBLE-STRAND BREAKS; HISTONE H2AX PHOSPHORYLATION; IONIZING-RADIATION;
DNA-DAMAGE; CELL-CYCLE; HIGH-LET; TRANSCRIPTION FACTOR; LESION
COMPLEXITY; FOCUS FORMATION; REPAIR
AB To determine whether the physical differences between high- and low-LET radiation are reflected in the biological responses of exposed cells, we detailed phospho-protein profiles of three proteins functional in radiation repair and signal transduction. Detailing gamma-H2AX, pATF2 Ser(490/498) and pSMC1 Ser(957) kinetics after X-ray and iron-ion exposure also provides a window into understanding the underlying cellular responses. Phosphorylated forms of these proteins have been documented to co-localize at sites of double-strand breaks (DSBs) after low-LET radiation exposures, and two of these phosphorylations, pATF2 and pSMC1, are specifically dependent on ATM. Flow cytometry-based methods were used to quantify total levels of each phospho-protein at various times after irradiation. As expected, we observed a greater induction and persistence in gamma-H2AX after iron-ion (high-LET) exposure compared to X-ray (low-LET) exposure. In contrast, pATF2 and pSMC1 showed markedly lower induction levels after iron-ion exposure compared to equivalent doses of X rays. Quantification of pATF2 and pSMC1 foci revealed fewer cells containing foci and fewer foci per cell after iron-ion compared to X-ray exposure. These findings suggest that ATM responds to DSBs induced by high-LET radiation differently from DSBs induced by low-LET radiation. (c) 2008 by Radiation Research Society.
C1 [Whalen, Mary K.; Gurai, Sukhleen K.; Zahed-Kargaran, Hengameh; Pluth, Janice M.] Univ Calif Berkeley, Lawrence Berkeley Lab, Div Life Sci, Berkeley, CA 94720 USA.
RP Pluth, JM (reprint author), Univ Calif Berkeley, Lawrence Berkeley Lab, Div Life Sci, 1 Cyclotron Rd,Bldg 74, Berkeley, CA 94720 USA.
EM jmpluth@lbl.gov
NR 46
TC 24
Z9 24
U1 0
U2 1
PU RADIATION RESEARCH SOC
PI LAWRENCE
PA 810 E TENTH STREET, LAWRENCE, KS 66044 USA
SN 0033-7587
J9 RADIAT RES
JI Radiat. Res.
PD SEP
PY 2008
VL 170
IS 3
BP 353
EP 364
DI 10.1667/RR1354.1
PG 12
WC Biology; Biophysics; Radiology, Nuclear Medicine & Medical Imaging
SC Life Sciences & Biomedicine - Other Topics; Biophysics; Radiology,
Nuclear Medicine & Medical Imaging
GA 344ZX
UT WOS:000258966900011
PM 18763865
ER
PT J
AU Kertesz, V
Van Berkel, GJ
AF Kertesz, Vilmos
Van Berkel, Gary J.
TI Improved imaging resolution in desorption electrospray ionization mass
spectrometry
SO RAPID COMMUNICATIONS IN MASS SPECTROMETRY
LA English
DT Article
ID THIN-LAYER-CHROMATOGRAPHY; AMBIENT CONDITIONS; PHARMACEUTICAL SAMPLES;
TISSUE; DESI; ALKALOIDS; ANALYTES; TABLETS
AB The imaging resolution of desorption electrospray ionization mass spectrometry (DESI-MS) was investigated using printed patterns on paper and thin-layer chromatography (TLC) plate surfaces. Resolution approaching 40 mu m was achieved with a typical DESI-MS setup, which is approximately 5 times better than the best resolution reported previously. This improvement was accomplished with careful control of operational parameters (particularly spray tip-to-surface distance, solvent flow rate, and spacing of lane scans). In addition, an appropriately strong analyte/surface interaction and uniform surface texture on the size scale no larger than the desired imaging resolution were required to achieve this resolution. Overall, conditions providing the smallest possible effective desorption/ionization area in the DESI impact plume region and minimizing the analyte redistribution on the surface during analysis led to improved DESI-MS imaging resolution. Published in 2008 by John Wiley & Sons, Ltd.
C1 [Kertesz, Vilmos; Van Berkel, Gary J.] Oak Ridge Natl Lab, Div Chem Sci, Organ & Biol Mass Spectrometry Grp, Oak Ridge, TN 37831 USA.
RP Kertesz, V (reprint author), Oak Ridge Natl Lab, Div Chem Sci, Organ & Biol Mass Spectrometry Grp, Oak Ridge, TN 37831 USA.
EM kerteszv@ornl.gov
RI Kertesz, Vilmos/M-8357-2016
OI Kertesz, Vilmos/0000-0003-0186-5797
NR 27
TC 97
Z9 97
U1 5
U2 43
PU WILEY-BLACKWELL
PI MALDEN
PA COMMERCE PLACE, 350 MAIN ST, MALDEN 02148, MA USA
SN 0951-4198
J9 RAPID COMMUN MASS SP
JI Rapid Commun. Mass Spectrom.
PD SEP
PY 2008
VL 22
IS 17
BP 2639
EP 2644
DI 10.1002/rcm.3662
PG 6
WC Biochemical Research Methods; Chemistry, Analytical; Spectroscopy
SC Biochemistry & Molecular Biology; Chemistry; Spectroscopy
GA 341ZD
UT WOS:000258753500004
PM 18666197
ER
PT J
AU Aharonian, F
Buckley, J
Kifune, T
Sinnis, G
AF Aharonian, F.
Buckley, J.
Kifune, T.
Sinnis, G.
TI High energy astrophysics with ground-based gamma ray detectors
SO REPORTS ON PROGRESS IN PHYSICS
LA English
DT Review
ID ATMOSPHERIC CHERENKOV TELESCOPES; AIR-SHOWER ARRAY; PULSAR WIND NEBULAE;
MASSIVE BLACK-HOLE; SUPERNOVA REMNANT RX-J1713.7-3946; EXTRAGALACTIC
BACKGROUND LIGHT; ACTIVE GALAXY MARKARIAN-421; XMM-NEWTON OBSERVATIONS;
SNR RX J1713.7-3946; MILKY-WAY HALO
AB Recent advances in ground-based gamma ray astronomy have led to the discovery of more than 70 sources of very high energy (E gamma >= 100 GeV) gamma rays, falling into a number of source populations including pulsar wind nebulae, shell type supernova remnants, Wolf-Rayet stars, giant molecular clouds, binary systems, the Galactic Center, active galactic nuclei and 'dark' (yet unidentified) galactic objects. We summarize the history of TeV gamma ray astronomy up to the current status of the field including a description of experimental techniques and highlight recent astrophysical results. We also discuss the potential of ground-based gamma ray astronomy for future discoveries and describe possible directions for future instrumental developments.
C1 [Aharonian, F.] Dublin Inst Adv Studies, Dublin 4, Ireland.
[Aharonian, F.] Max Planck Inst Kernphys, D-69117 Heidelberg, Germany.
[Buckley, J.] Washington Univ, Dept Phys, St Louis, MO 63130 USA.
[Kifune, T.] Univ Tokyo, Inst Cosm Ray Res, Tokyo 1138654, Japan.
[Sinnis, G.] Los Alamos Natl Lab, Div Phys, Los Alamos, NM 87545 USA.
RP Aharonian, F (reprint author), Dublin Inst Adv Studies, 10 Burlington Rd, Dublin 4, Ireland.
EM Felix.Aharonian@mpi-hd.mpg.de; buckley@wuphys.wustl.edu;
tkifune@icrr.u-tokyo.ac.jp; Gus@lanl.gov
FU Los Alamos National Laboratory
FX The authors would like to thank many of their colleagues for the
fruitful discussions and clarifications of different aspects related to
this work. One of the authors (G Sinnis) would like to thank Andrew
Smith for his help with the simulations of future EAS arrays and Los
Alamos National Laboratory for its support of this work.
NR 330
TC 115
Z9 118
U1 1
U2 8
PU IOP PUBLISHING LTD
PI BRISTOL
PA TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND
SN 0034-4885
J9 REP PROG PHYS
JI Rep. Prog. Phys.
PD SEP
PY 2008
VL 71
IS 9
AR 096901
DI 10.1088/0034-4885/71/9/096901
PG 56
WC Physics, Multidisciplinary
SC Physics
GA 341QR
UT WOS:000258730300001
ER
PT J
AU Maloney, KO
Garten, CT
Ashwood, TL
AF Maloney, Kelly O.
Garten, Charles T., Jr.
Ashwood, Tom L.
TI Changes in soil properties following 55 years of secondary forest
succession at Fort Benning, Georgia, USA
SO RESTORATION ECOLOGY
LA English
DT Article
DE carbon; density; historic land use; land use legacy; nitrogen;
restoration; soil
ID LAND-USE HISTORY; PUERTO-RICO; AGRICULTURAL SOILS; HARDWOOD FORESTS;
MIXED PINE; CARBON; NITROGEN; VEGETATION; RECOVERY; GROWTH
AB present results on changes in soil properties following land use change over an approximately 55-year period at Fort Benning, Georgia, U.S.A. Soil cores were taken at 129 locations that were categorized as reforested (field/ bare ground in 1944 and forest in 1.999), disturbed (field/ bare ground in 1944 and 1999), or reference forests (forest in 1944 and 1999). Soil disturbance included historic agriculture (pre-1944) and military training (post-1944). Density in mineral soils exhibited a historic land use legacy effect (reference < reforested < disturbed). Rates of change in bulk density decreased with depth and estimated total times to reach reference forest levels ranged from 83 (0-10 cm) to 165 (3040 cm) years. A land use legacy effect on C stock was apparent in the O-horizon and in 30- to 40-cm soil increment (reference > reforested > disturbed). Soil C stock in all other increments and in particulate organic matter was affected by disturbance; however, no legacy was apparent (reference = reforested > disturbed). For the entire soil profile (O-horizon to 40 cm), rate of C accrual was 28 g m-(2) yr(-1) (1.5%/yr). Nitrogen stocks were affected by disturbance in the O-horizon and 0- to 10-cm increment; however, no legacy effect was detected (reference = reforested > disturbed). Nitrogen accumulated at 0.56 g m(-2) yr(-1) (0.6%/yr) for the entire soil profile. At Fort Benning, soil C and N stocks of reforested stands were similar to those of reference forested stands after approximately 55 years. However, soil bulk density was greater on reforested stands than reference forest stands at 55 years and may require an additional century to reach reference levels.
C1 [Maloney, Kelly O.] Auburn Univ, Dept Biol Sci, Auburn, AL 36849 USA.
[Garten, Charles T., Jr.; Ashwood, Tom L.] Oak Ridge Natl Lab, Div Environm Sci, Oak Ridge, TN 37831 USA.
RP Maloney, KO (reprint author), Smithsonian Environm Res Ctr, POB 28, Edgewater, MD 21037 USA.
EM maloneyk@si.edu
FU U.S. Department of Defense's Strategic Environmental Research and
Development Program (SERDP) Ecosystem Management Program (SEMP); Oak
Ridge National Laboratory (ORNL) [CS-1114C, CS_1186]; Auburn University
Center for Forest Sustainability Peaks of Excellence Program; U.S.
Department of Energy's Office of Science, Biological and Environmental
Research; U.S. Department of Energy [DE-AC05-00OR22725]
FX This research was supported by the U.S. Department of Defense's
Strategic Environmental Research and Development Program (SERDP)
Ecosystem Management Program (SEMP), contracts CS-1114C and CS-1186 to
Oak Ridge National Laboratory (ORNL), and by the Auburn University
Center for Forest Sustainability Peaks of Excellence Program. The
research was partly supported by the U.S. Department of Energy's Office
of Science, Biological and Environmental Research funding to file
Consortium for Research on Enhancing Carbon Sequestration in Terrestrial
Ecosystems. ORNL is managed by the University of Tennessee-Battelle LLC
for the U.S. Department of Energy under contract DE-AC05-00OR22725.
SERDP is funded by the U.S. Department of Defense, in partnership with
the U.S. Department of Energy and U.S. Environmental Protection Agency.
We thank D. Eldridge and two anonymous reviewers whose comments greatly
improved the manuscript. We also thank B. Lu (retired) and D. Brice
(ORNL) for their technical contributions in the laboratory, and
personnel at Fort Benning, including J. Brent, P. Swiderek, and H.
Westbury, for their assistance during SEMP.
NR 46
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U1 4
U2 40
PU BLACKWELL PUBLISHING
PI OXFORD
PA 9600 GARSINGTON RD, OXFORD OX4 2DQ, OXON, ENGLAND
SN 1061-2971
J9 RESTOR ECOL
JI Restor. Ecol.
PD SEP
PY 2008
VL 16
IS 3
BP 503
EP 510
DI 10.1111/j.1526-100X.2007.00324.x
PG 8
WC Ecology
SC Environmental Sciences & Ecology
GA 346SH
UT WOS:000259089000017
ER
PT J
AU Devarapalli, NR
Lynn, AG
Gilmore, M
Savage, ME
AF Devarapalli, N. R.
Lynn, A. G.
Gilmore, M.
Savage, M. E.
TI Design and implementation of a 120 GHz tracking interferometer with near
diffraction limited focal spot
SO REVIEW OF SCIENTIFIC INSTRUMENTS
LA English
DT Article
ID PLASMA-OPENING SWITCH
AB The design and implementation of a 120 GHz monostatic tracking interferometer with near diffraction limited focal spot size, used to measure line-averaged plasma density in the source of a plasma opening switch (POS), is described. Physical dimensions of the switch source place an upper limit on the focal spot size. Focusing quasioptics utilize a standard pyramidal horn and a pair of cylindrical lenses that are easily fabricated. The combination of the two cylindrical lenses transforms the asymmetric and approximately Gaussian beam produced by the pyramidal horn into a small focal spot. The circuit utilizes a tracking receiver configuration to track oscillator frequency drifts, which allow for full heterodyne quadrature operation, while avoiding the added complexity of phase or frequency locking of the sources. In order to reduce system noise in the POS pulsed power environment, all sources and amplifiers are battery powered and other noise-reducing techniques are employed. Finally, an improved Gaussian optics design methodology, which tracks the phase center of the Gaussian beam, is proposed. While not critical to this application, this method may yield improvements in systems with short focal lengths. (C) 2008 American Institute of Physics. [DOI: 10.1063/1.2987690]
C1 [Devarapalli, N. R.; Lynn, A. G.; Gilmore, M.] Univ New Mexico, Albuquerque, NM 87131 USA.
[Savage, M. E.] Sandia Natl Labs, Albuquerque, NM 87185 USA.
RP Devarapalli, NR (reprint author), Univ New Mexico, Albuquerque, NM 87131 USA.
FU Sandia National Laboratories; Sandia-University Research Program (SURP)
FX The authors would like to acknowledge the support and assistance of our
colleagues at Sandia National Laboratories, especially Waylon Clark,
Brian Stoltzfus, and Ken Struve. This work was supported by the
Sandia-University Research Program (SURP).
NR 9
TC 0
Z9 0
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 0034-6748
J9 REV SCI INSTRUM
JI Rev. Sci. Instrum.
PD SEP
PY 2008
VL 79
IS 9
AR 093509
DI 10.1063/1.2987690
PG 7
WC Instruments & Instrumentation; Physics, Applied
SC Instruments & Instrumentation; Physics
GA 363UG
UT WOS:000260291800019
PM 19044415
ER
PT J
AU Harres, K
Schollmeier, M
Brambrink, E
Audebert, P
Blazevic, A
Flippo, K
Gautier, DC
Geissel, M
Hegelich, BM
Nurnberg, F
Schreiber, J
Wahl, H
Roth, M
AF Harres, K.
Schollmeier, M.
Brambrink, E.
Audebert, P.
Blazevic, A.
Flippo, K.
Gautier, D. C.
Geissel, M.
Hegelich, B. M.
Nuernberg, F.
Schreiber, J.
Wahl, H.
Roth, M.
TI Development and calibration of a Thomson parabola with microchannel
plate for the detection of laser-accelerated MeV ions
SO REVIEW OF SCIENTIFIC INSTRUMENTS
LA English
DT Article
ID SOLID TARGETS; PROTON-BEAMS; PULSES; ELECTRON; PLASMA; GENERATION
AB This article reports on the development and application of a Thomson parabola (TP) equipped with a (90 x 70) mm(2) microchannel-plate (MCP) for the analysis of laser-accelerated ions, produced by a high-energy, high-intensity laser system. The MCP allows an online measurement of the produced ions in every single laser shot. An electromagnet instead of permanent magnets is used that allows the tuning of the magnetic field to adapt the field strength to the analyzed ion species and energy. We describe recent experiments at the 100 TW laser facility at the Laboratoire d'Utilization des Lasers Intenses (LULI) in Palaiseau, France, where we have observed multiple ion species and charge states with ions accelerated up to 5 MeV/u (O(+6)), emitted from the rear surface of a laser-irradiated 50 mu m Au foil. Within the experiment the TP was calibrated for protons and for the first time conversion efficiencies of MeV protons (2-13 MeV) to primary electrons (electrons immediately generated by an ion impact onto a surface) in the MCP are presented. (C) 2008 American Institute of Physics. [DOI: 10.1063/1.2987687]
C1 [Harres, K.; Schollmeier, M.; Nuernberg, F.; Roth, M.] Tech Univ Darmstadt, Inst Kernphys, D-64289 Darmstadt, Germany.
[Brambrink, E.; Audebert, P.] UPMC, CEA, CNRS, Ecole Polytech, F-91128 Palaiseau, France.
[Blazevic, A.; Wahl, H.] Gesell Schwerionenforsch mbH, D-64291 Darmstadt, Germany.
[Flippo, K.; Gautier, D. C.; Hegelich, B. M.] Los Alamos Natl Lab, Los Alamos, NM 87545 USA.
[Geissel, M.] Sandia Natl Labs, Albuquerque, NM 87185 USA.
[Schreiber, J.] Univ Munich, Dept Phys, D-85748 Garching, Germany.
RP Harres, K (reprint author), Tech Univ Darmstadt, Inst Kernphys, Schlossgartenstr 9, D-64289 Darmstadt, Germany.
RI Flippo, Kirk/C-6872-2009; Schollmeier, Marius/H-1056-2012; Hegelich,
Bjorn/J-2689-2013
OI Flippo, Kirk/0000-0002-4752-5141; Schollmeier,
Marius/0000-0002-0683-022X;
FU LANL Laboratory Directed Research and Development Program [20040064];
Sandia Corporation, a Lockheed Martin Co.; United States Department of
Energy [DE-AC04-94AL85000]; Laserlab Europe [RII3-CT-2003-506350]; EU
Program [HPRI CT 1999-0052]; Region Ile-de-France and by VIPBUL [E1127]
FX We thank the LULI laser crew for the excellent support during the
experiment, the Max-Planck Institute for nuclear physics in Heidelberg
for their help during the calibration of the RCFs. K. A. F., D. C. G.,
and B. M. H. were funded under LANL Laboratory Directed Research and
Development Program, LDRD-DR No. 20040064. Sandia is a multiprogram
laboratory operated by Sandia Corporation, a Lockheed Martin Co., for
the United States Department of Energy under Contract No.
DE-AC04-94AL85000. This work was supported by the Laserlab Europe (No.
RII3-CT-2003-506350), the EU Program No. HPRI CT 1999-0052, and Grant
No. E1127 from Region Ile-de-France and by VIPBUL.
NR 34
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U1 0
U2 17
PU AMER INST PHYSICS
PI MELVILLE
PA CIRCULATION & FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1,
MELVILLE, NY 11747-4501 USA
SN 0034-6748
J9 REV SCI INSTRUM
JI Rev. Sci. Instrum.
PD SEP
PY 2008
VL 79
IS 9
AR 093306
DI 10.1063/1.2987687
PG 9
WC Instruments & Instrumentation; Physics, Applied
SC Instruments & Instrumentation; Physics
GA 363UG
UT WOS:000260291800010
PM 19044406
ER
PT J
AU Krishnaswami, K
Bernacki, BE
Ho, N
Allen, PJ
Anheier, NC
AF Krishnaswami, Kannan
Bernacki, Bruce E.
Ho, Nicolas
Allen, Paul J.
Anheier, Norman C.
TI Lateral shearing interferometer for measuring photoinduced refractive
index change in As(2)S(3)
SO REVIEW OF SCIENTIFIC INSTRUMENTS
LA English
DT Article
ID FRINGE-PATTERN ANALYSIS; FOURIER-TRANSFORM; TOPOGRAPHY; GLASS
AB We have built and demonstrated a lateral shearing interferometer as a process engineering and control tool for the fabrication and characterization of direct-laser-written waveguide structures in chalcogenide glasses. Photoinduced change in refractive index of 0.154 +/- 0.002 was measured for as-deposited amorphous As(2)S(3) thin films at 633 nm with an estimated measurement uncertainty of 1.3% for this air-gap interferometer configuration. The simple design of this interferometer can easily be adapted to other wavelengths including mid-and long-wave infrared regions to measure changes in refractive index or material inhomogeneities in transmissive materials. (C) 2008 American Institute of Physics. [DOI: 10.1063/1.2973640]
C1 [Krishnaswami, Kannan; Bernacki, Bruce E.; Ho, Nicolas; Allen, Paul J.; Anheier, Norman C.] Pacific NW Natl Lab, Richland, WA 99352 USA.
RP Krishnaswami, K (reprint author), Pacific NW Natl Lab, 902 Battelle Blvd, Richland, WA 99352 USA.
FU U.S. Department of Energy's National Nuclear Security Agency (NNSA
NA-22) [DE-AC05-76RL01830]; Defense Advanced Research Projects Agency
(DARPA) [MDA972-01-C]
FX This work was funded by the U.S. Department of Energy's National Nuclear
Security Agency (NNSA NA-22) under Contract No. DE-AC05-76RL01830 and
Defense Advanced Research Projects Agency (DARPA) under Contract No.
MDA972-01-C. Pacific Northwest National Laboratories (PNNL) is operated
by Battelle for the United States Department of Energy.
NR 24
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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 0034-6748
J9 REV SCI INSTRUM
JI Rev. Sci. Instrum.
PD SEP
PY 2008
VL 79
IS 9
AR 095101
DI 10.1063/1.2973640
PG 5
WC Instruments & Instrumentation; Physics, Applied
SC Instruments & Instrumentation; Physics
GA 363UG
UT WOS:000260291800053
PM 19044448
ER
PT J
AU Ma, T
MacPhee, AG
Key, MH
Hatchett, SP
Akli, KU
Barbee, TW
Chen, CD
Freeman, RR
King, JA
Link, A
Mackinnon, AJ
Offermann, DT
Ovchinnikov, V
Patel, PK
Stephens, RB
Van Woerkom, LD
Zhang, B
Beg, FN
AF Ma, T.
MacPhee, A. G.
Key, M. H.
Hatchett, S. P.
Akli, K. U.
Barbee, T. W.
Chen, C. D.
Freeman, R. R.
King, J. A.
Link, A.
Mackinnon, A. J.
Offermann, D. T.
Ovchinnikov, V.
Patel, P. K.
Stephens, R. B.
Van Woerkom, L. D.
Zhang, B.
Beg, F. N.
TI Determination of electron-heated temperatures of petawatt
laser-irradiated foil targets with 256 and 68 eV extreme ultraviolet
imaging
SO REVIEW OF SCIENTIFIC INSTRUMENTS
LA English
DT Article
AB Measurements of plasma temperature at the rear surface of foil targets due to heating by hot electrons, which were produced in short pulse high intensity laser matter interactions using the 150 J, 0.5 ps Titan laser, are reported. Extreme ultraviolet (XUV) imaging at 256 and 68 eV energies is used to determine spatially resolved target rear surface temperature patterns by comparing absolute intensities to radiation hydrodynamic modeling. XUV mirrors at these two energies were absolutely calibrated at the Advanced Light Source at the Lawrence Berkeley Laboratory. Temperatures deduced from both imagers are validated against each other within the range of 75-225 eV. (C) 2008 American Institute of Physics. [DOI: 10.1063/1.2987683]
C1 [Ma, T.; King, J. A.; Beg, F. N.] Univ Calif San Diego, La Jolla, CA 92093 USA.
[Ma, T.; MacPhee, A. G.; Key, M. H.; Hatchett, S. P.; Barbee, T. W.; Mackinnon, A. J.; Patel, P. K.] Lawrence Livermore Natl Lab, Livermore, CA 94550 USA.
[Akli, K. U.; Stephens, R. B.] Gen Atom Co, San Diego, CA 92186 USA.
[Chen, C. D.] MIT, Cambridge, MA 02139 USA.
[Freeman, R. R.; Link, A.; Offermann, D. T.; Ovchinnikov, V.; Van Woerkom, L. D.] Ohio State Univ, Columbus, OH 43210 USA.
[Zhang, B.] Univ Calif Davis, Davis, CA 95616 USA.
RP Ma, T (reprint author), Univ Calif San Diego, La Jolla, CA 92093 USA.
RI Patel, Pravesh/E-1400-2011; Ma, Tammy/F-3133-2013; MacKinnon,
Andrew/P-7239-2014;
OI Ma, Tammy/0000-0002-6657-9604; MacKinnon, Andrew/0000-0002-4380-2906;
Offermann, Dustin/0000-0002-6033-4905; Stephens,
Richard/0000-0002-7034-6141
FU U.S. Department of Energy by Lawrence Livermore National Laboratory
[DE-FG02-05ER54834, W-7405-Eng-48, DE-FC0204ER54789]; Fusion Science
Center [DE-AC5207NA27344]; LLNL's Institute of Laser Science and
Applications
FX The authors thank the Jupiter Laser Facility staff and the staff of the
CXRO beamline at LBL. This work was performed under the auspices of the
U.S. Department of Energy by Lawrence Livermore National Laboratory
under Contract Nos. DE-FG02-05ER54834, W-7405-Eng-48, DE-FC0204ER54789
(Fusion Science Center), and DE-AC5207NA27344. T. Ma and J. King were
funded through LLNL's Institute of Laser Science and Applications grant.
NR 10
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U1 1
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PU AMER INST PHYSICS
PI MELVILLE
PA CIRCULATION & FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1,
MELVILLE, NY 11747-4501 USA
SN 0034-6748
J9 REV SCI INSTRUM
JI Rev. Sci. Instrum.
PD SEP
PY 2008
VL 79
IS 9
AR 093507
DI 10.1063/1.2987683
PG 7
WC Instruments & Instrumentation; Physics, Applied
SC Instruments & Instrumentation; Physics
GA 363UG
UT WOS:000260291800017
PM 19044413
ER
PT J
AU Nornberg, MD
Ji, H
Peterson, JL
Rhoads, JR
AF Nornberg, M. D.
Ji, H.
Peterson, J. L.
Rhoads, J. R.
TI A liquid metal flume for free surface magnetohydrodynamic experiments
SO REVIEW OF SCIENTIFIC INSTRUMENTS
LA English
DT Article
ID RELEVANT MAGNETIC-FIELDS; ACCRETING NEUTRON-STARS; X-RAY-BURSTS; CHANNEL
FLOW; NOVA OUTBURSTS; TURBULENCE; PROPAGATION; ENRICHMENT; FACILITY;
LAYER
AB We present an experiment designed to study magnetohydrodynamic effects in free surface channel flow. The wide aspect ratio channel (the width to height ratio is about 15) is completely enclosed in an inert atmosphere to prevent oxidization of the liquid metal. A custom-designed pump reduces entrainment of oxygen, which was found to be a problem with standard centrifugal and gear pumps. Laser Doppler velocimetry experiments characterize velocity profiles of the flow. Various flow constraints mitigate secondary circulation and end effects on the flow. Measurements of the wave propagation characteristics in the liquid metal demonstrate the surfactant effect of surface oxides and the damping of fluctuations by a cross-channel magnetic field. (C) 2008 American Institute of Physics. [DOI: 10.1063/1.2976109]
C1 [Nornberg, M. D.; Ji, H.; Peterson, J. L.; Rhoads, J. R.] Princeton Plasma Phys Lab, Princeton, NJ 08543 USA.
RP Nornberg, MD (reprint author), Princeton Plasma Phys Lab, POB 451, Princeton, NJ 08543 USA.
OI Nornberg, Mark/0000-0003-1786-4190
FU Department of Energy [AC02-76-CH039073]
FX This work was funded by the Department of Energy under contract
DE-AC02-76-CH039073. Special thanks go to R. Cutler for designing and
building the pump, K. McMurty, A. Gill, and M. Burin for helping with
the construction of the channel and diagnostics and for performing the
LDV measurements, N. Morley for supplying materials for the magnet
construction and design suggestions, R. Woolley for design of the
magnet, R. Jensen for compiling information on gallium chemistry, L.
Berzak who worked with R. Cava from the Princeton University Chemistry
Department on GaInSn purification methods, and C. Weeks who we consulted
on the HCl treatment.
NR 43
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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 0034-6748
J9 REV SCI INSTRUM
JI Rev. Sci. Instrum.
PD SEP
PY 2008
VL 79
IS 9
AR 094501
DI 10.1063/1.2976109
PG 7
WC Instruments & Instrumentation; Physics, Applied
SC Instruments & Instrumentation; Physics
GA 363UG
UT WOS:000260291800043
PM 19044438
ER
PT J
AU Tranter, RS
Giri, BR
AF Tranter, Robert S.
Giri, Binod R.
TI A diaphragmless shock tube for high temperature kinetic studies
SO REVIEW OF SCIENTIFIC INSTRUMENTS
LA English
DT Article
AB A novel, diaphragmless shock tube (DFST) has been developed for use in high temperature chemical kinetic studies. The design of the apparatus is presented along with performance data that demonstrate the range and reproducibility of reaction conditions that can be generated. The ability to obtain data in the fall off region, confined to much narrower pressure ranges than can be obtained with a conventional shock tube is shown, and results from laser schlieren densitometry experiments on the unimolecular dissociation of phenyl iodide (P(2)=57+/-9 and 122+/-7 torr, T2=1250-1804 K) are presented. These are compared with results similar to those that would be obtained from a classical shock tube and the implications for extrapolation by theoretical methods are discussed. Finally, the use of the DFST with an online mass spectrometer to create reproducible experiments that can be signal averaged to improve signal/noise and the quality of mass peaks is demonstrated; something that is not possible with a conventional shock tube where each experiment has to be considered unique. (C) 2008 American Institute of Physics. [DOI: 10.1063/1.2976671]
C1 [Tranter, Robert S.; Giri, Binod R.] Argonne Natl Lab, CSE Div, Argonne, IL 60439 USA.
RP Tranter, RS (reprint author), Argonne Natl Lab, CSE Div, 9700 S Cass Ave, Argonne, IL 60439 USA.
EM tranter@anl.gov
FU Office of Basic Energy Sciences; Division of Chemical Sciences,
Geosciences, and Biosciences; U. S. Department of Energy
[DE-AC02-06CH11357]
FX This work was performed under the auspices of the Office of Basic Energy
Sciences, Division of Chemical Sciences, Geosciences, and Biosciences,
U. S. Department of Energy, under Contract No. DE-AC02-06CH11357. The
submitted manuscript has been created by the University of Chicago as
Operator of Argonne National Laboratory ("Argonne") under Contract No.
W-31-109-ENG-38 with the U. S. Department of Energy.
NR 16
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U1 0
U2 20
PU AMER INST PHYSICS
PI MELVILLE
PA CIRCULATION & FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1,
MELVILLE, NY 11747-4501 USA
SN 0034-6748
J9 REV SCI INSTRUM
JI Rev. Sci. Instrum.
PD SEP
PY 2008
VL 79
IS 9
AR 094103
DI 10.1063/1.2976671
PG 6
WC Instruments & Instrumentation; Physics, Applied
SC Instruments & Instrumentation; Physics
GA 363UG
UT WOS:000260291800039
PM 19044434
ER
PT J
AU DuPont, JN
Robino, CV
Anderson, TD
AF DuPont, J. N.
Robino, C. V.
Anderson, T. D.
TI Influence of Gd and B on solidification behaviour and weldability of
Ni-Cr-Mo alloy
SO SCIENCE AND TECHNOLOGY OF WELDING AND JOINING
LA English
DT Article
DE Solidification; Solidification cracking; Neutron Absorbing Materials;
Differential Thermal Analysis; Weldability Testing
ID SUPERALLOYS; METALLURGY; CRACKING; STEEL; WELDS
AB The influence of Gd and B on the solidification behaviour and weldability of Ni-Cr-Mo alloy UNS N06455 has been investigated by Varestraint testing, differential thermal analysis and microstructural characterisation. These alloys are currently being developed as structural materials for nuclear criticality control in applications requiring transportation and disposition of spent nuclear fuel owned by the US Department of Energy. The Gd containing alloys were observed to solidify in a manner similar to a binary eutectic system. Solidification initiated with a primary L ->gamma reaction and terminated at similar to 1258 degrees C with a eutectic type L ->gamma+Ni(5)Gd reaction. The solidification cracking susceptibility of the Gd containing alloys reached a maximum at similar to 1 wt-%Gd and decreased with both higher and lower Gd additions. Low cracking susceptibility at Gd concentrations below similar to 1 wt-% was attributed to a relatively small amount of terminal liquid that existed over much of the crack susceptible solid+liquid zone. Low cracking susceptibility at Gd concentrations above,1 wt-% was attributed to a reduced solidification temperature range and backfilling of solidification cracks. The addition of B above the 230 ppm level leads to the formation of an additional eutectic type reaction at similar to 1200 degrees C and the secondary phase within the eutectic type constituent was tentatively identified as Mo(3)B(2). The B containing alloys exhibited a three step solidification reaction sequence consisting of primary L ->gamma solidification, followed by the eutectic type L ->gamma+Ni(5)Gd reaction, followed by the terminal eutectic type L ->gamma+Mo(3)B(2) reaction. Boron additions had a strong, deleterious influence on solidification cracking susceptibility. The high cracking susceptibility was attributed to extension of the crack susceptible solid+liquid zone induced by the additional eutectic type L ->gamma+Mo(3)B(2) reaction and extensive wetting of the grain boundaries by the solute rich liquid. Simple heat flow equations were combined with solidification theory to develop a relation between the fraction liquid f(L) and distance x within the solid+liquid zone. Information on the phenomenology of crack formation in the Varestraint test were coupled with the calculated f(L)-x curves and were shown to provide useful insight into composition-solidification-weldability relations.
C1 [DuPont, J. N.; Anderson, T. D.] Lehigh Univ, Dept Mat Sci & Engn, Bethlehem, PA 18015 USA.
[Robino, C. V.] Sandia Natl Labs, Joining & Coatings Dept, Albuquerque, NM 87185 USA.
RP DuPont, JN (reprint author), Lehigh Univ, Dept Mat Sci & Engn, 5 E Packer Ave, Bethlehem, PA 18015 USA.
EM jnd1@lehigh.edu
FU United States Department of Energy [DE-AC07-99ID13727]; National Spent
Nuclear Fuel Program; [DE-AC0494AL85000]
FX This work was supported by the United States Department of Energy,
Assistant Secretary for Environmental Management, under DOE Idaho
Operations Office Contract No. DE-AC07-99ID13727. This work was
performed at Lehigh University through support from the National Spent
Nuclear Fuel Program. Sandia is a multiprogram laboratory operated by
Sandia Corporation, a Lockheed Martin Company, for the United States
Department of Energy's National Nuclear Security Administration under
contract DE-AC0494AL85000.
NR 25
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U1 2
U2 9
PU MANEY PUBLISHING
PI LEEDS
PA STE 1C, JOSEPHS WELL, HANOVER WALK, LEEDS LS3 1AB, W YORKS, ENGLAND
SN 1362-1718
J9 SCI TECHNOL WELD JOI
JI Sci. Technol. Weld. Join.
PD SEP
PY 2008
VL 13
IS 6
BP 550
EP 565
DI 10.1179/174329308X345083
PG 16
WC Materials Science, Multidisciplinary; Metallurgy & Metallurgical
Engineering
SC Materials Science; Metallurgy & Metallurgical Engineering
GA 372FO
UT WOS:000260887700008
ER
PT J
AU Hannum, WH
Marsh, GE
Stanford, GS
AF Hannum, William H.
Marsh, Gerald E.
Stanford, George S.
TI Risky recycling?
SO SCIENTIFIC AMERICAN
LA English
DT Letter
C1 [Hannum, William H.; Marsh, Gerald E.; Stanford, George S.] Argonne Natl Lab, Argonne, IL 60439 USA.
RP Hannum, WH (reprint author), Argonne Natl Lab, Argonne, IL 60439 USA.
NR 0
TC 0
Z9 0
U1 0
U2 0
PU SCI AMERICAN INC
PI NEW YORK
PA 415 MADISON AVE, NEW YORK, NY 10017 USA
SN 0036-8733
J9 SCI AM
JI Sci.Am.
PD SEP
PY 2008
VL 299
IS 3
BP 10
EP 10
PG 1
WC Multidisciplinary Sciences
SC Science & Technology - Other Topics
GA 340VB
UT WOS:000258672000002
ER
PT J
AU Vass, A
AF Vass, Arpad
TI How long does cellular metabolism persist after death?
SO SCIENTIFIC AMERICAN
LA English
DT Letter
C1 Oak Ridge Natl Lab, Oak Ridge, TN 37831 USA.
RP Vass, A (reprint author), Oak Ridge Natl Lab, Oak Ridge, TN 37831 USA.
NR 0
TC 0
Z9 0
U1 0
U2 0
PU SCI AMERICAN INC
PI NEW YORK
PA 415 MADISON AVE, NEW YORK, NY 10017 USA
SN 0036-8733
J9 SCI AM
JI Sci.Am.
PD SEP
PY 2008
VL 299
IS 3
BP 116
EP 116
PG 1
WC Multidisciplinary Sciences
SC Science & Technology - Other Topics
GA 340VB
UT WOS:000258672000037
ER
PT J
AU Zhao, YH
Guo, YZ
Wei, Q
Dangelewiez, AM
Zhu, YT
Langdon, TG
Zhou, YZ
Lavernia, EJ
Xu, C
AF Zhao, Y. H.
Guo, Y. Z.
Wei, Q.
Dangelewiez, A. M.
Zhu, Y. T.
Langdon, T. G.
Zhou, Y. Z.
Lavernia, E. J.
Xu, C.
TI Influence of specimen dimensions on the tensile behavior of
ultrafine-grained Cu
SO SCRIPTA MATERIALIA
LA English
DT Article
DE ultrafine-grained Cu; specimen size and geometry; tensile ductility;
finite element modeling (FEM)
ID THIN METALLIC FOILS; NANOSTRUCTURED METALS; CRYSTAL PLASTICITY; FRACTURE
PROPERTIES; SIZE; DEFORMATION; DUCTILITY; NANOWIRES; FATIGUE; ALLOYS
AB Miniature dog-bone specimens with different sizes and geometries are frequently used to measure the tensile behaviors of nanostructured materials. Here we report a significant specimen dimensions influence on the tensile behavior of ultrafine-grained Cu: the elongation to failure, post-necking elongation and strain hardening rate all increase with increasing thickness or decreasing gauge length. The thickness effect is caused by the necking geometry and the effect of gauge length originates from the strain definition. (C) 2008 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
C1 [Zhao, Y. H.; Lavernia, E. J.; Xu, C.] Univ Calif Davis, Dept Chem Engn & Mat Sci, Davis, CA 95616 USA.
[Guo, Y. Z.; Wei, Q.] Univ N Carolina, Dept Mech Engn, Charlotte, NC 28223 USA.
[Guo, Y. Z.] NW Polytech Univ, Sch Aeronaut, Xian 710072, Peoples R China.
[Dangelewiez, A. M.] Los Alamos Natl Lab, Los Alamos, NM 87545 USA.
[Langdon, T. G.; Xu, C.] Univ So Calif, Dept Aerosp & Mech Engn, Los Angeles, CA 90089 USA.
[Langdon, T. G.; Xu, C.] Univ So Calif, Dept Mat Sci, Los Angeles, CA 90089 USA.
[Zhu, Y. T.] N Carolina State Univ, Dept Mat Sci & Engn, Raleigh, NC 27695 USA.
[Langdon, T. G.] Univ Southampton, Sch Engn Sci, Mat Res Grp, Southampton SO17 1BJ, Hants, England.
RP Zhao, YH (reprint author), Univ Calif Davis, Dept Chem Engn & Mat Sci, Davis, CA 95616 USA.
EM ytzhu@ncsu.edu
RI Langdon, Terence/B-1487-2008; Zhu, Yuntian/B-3021-2008; Wei,
Qiuming/B-7579-2008; Zhao, Yonghao/A-8521-2009; Xu, Cheng/D-5112-2009;
Lujan Center, LANL/G-4896-2012; Lavernia, Enrique/I-6472-2013; Guo,
Yazhou/E-3318-2016
OI Zhu, Yuntian/0000-0002-5961-7422; Lavernia, Enrique/0000-0003-2124-8964;
NR 23
TC 115
Z9 123
U1 7
U2 53
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 SEP
PY 2008
VL 59
IS 6
BP 627
EP 630
DI 10.1016/j.scriptamat.2008.05.031
PG 4
WC Nanoscience & Nanotechnology; Materials Science, Multidisciplinary;
Metallurgy & Metallurgical Engineering
SC Science & Technology - Other Topics; Materials Science; Metallurgy &
Metallurgical Engineering
GA 334RQ
UT WOS:000258239300013
ER
PT J
AU Garcia, AL
Tikare, V
Holm, EA
AF Garcia, Anthony L.
Tikare, Veena
Holm, Elizabeth A.
TI Three-dimensional simulation of grain growth in a thermal gradient with
non-uniform grain boundary mobility
SO SCRIPTA MATERIALIA
LA English
DT Article
DE grain growth; theory and modeling; Monte Carlo techniques
ID COMPUTER-SIMULATION; POTTS-MODEL
AB While grain growth studies often presume uniform grain boundary mobility, in many real systems, grain boundary mobility is not uniform, and can in fact vary with temperature, crystallographic misorientation and other variables. A Monte Carlo Potts model has been used to simulate three-dimensional curvature-driven grain growth in systems with and without a non-uniform grain boundary mobility that simulates a thermal gradient. Grain evolution in these systems confirms that grain growth kinetics and grain size distributions are locally normal. Published by Elsevier Ltd. on behalf of Acta Materialia Inc.
C1 [Garcia, Anthony L.; Tikare, Veena; Holm, Elizabeth A.] Sandia Natl Labs, Albuquerque, NM 87185 USA.
RP Garcia, AL (reprint author), Sandia Natl Labs, POB 5800, Albuquerque, NM 87185 USA.
EM agarci3@sandia.gov
RI Holm, Elizabeth/S-2612-2016
OI Holm, Elizabeth/0000-0003-3064-5769
NR 8
TC 19
Z9 19
U1 1
U2 9
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 SEP
PY 2008
VL 59
IS 6
BP 661
EP 664
DI 10.1016/j.scriptamat.2008.05.039
PG 4
WC Nanoscience & Nanotechnology; Materials Science, Multidisciplinary;
Metallurgy & Metallurgical Engineering
SC Science & Technology - Other Topics; Materials Science; Metallurgy &
Metallurgical Engineering
GA 334RQ
UT WOS:000258239300022
ER
PT J
AU Ford, SR
Dreger, DS
Walter, WR
AF Ford, S. R.
Dreger, D. S.
Walter, W. R.
TI Source characterization of the 6 August 2007 Crandall Canyon mine
seismic event in central Utah
SO SEISMOLOGICAL RESEARCH LETTERS
LA English
DT Article
ID MOMENT TENSOR; REGIONAL SEISMOGRAMS; EARTHQUAKES; INVERSION; EXPLOSIONS;
MOUNTAIN; WAVES
C1 [Ford, S. R.; Dreger, D. S.] Univ Calif Berkeley, Berkeley Seismol Lab, Berkeley, CA 94720 USA.
[Ford, S. R.; Walter, W. R.] Lawrence Livermore Natl Lab, Livermore, CA 94550 USA.
RP Ford, SR (reprint author), Univ Calif Berkeley, Berkeley Seismol Lab, 215 McCone Hall,4760, Berkeley, CA 94720 USA.
EM sean@seismo.berkeley.edu
RI Walter, William/C-2351-2013; Ford, Sean/F-9191-2011
OI Walter, William/0000-0002-0331-0616; Ford, Sean/0000-0002-0376-5792
FU Department of Energy BAA [DE-FC52-06NA27324]; University of California,
Lawrence Livermore National Laboratory (LLNL) [W-7405-Eng-48]
FX Data was collected from the Data Center of Incorporated Research
Institutions for Seismology with the program JWeed. This work is done
under Department of Energy BAA contract DE-FC52-06NA27324 and in part
under the auspices of the U.S. Department of Energy by University of
California, Lawrence Livermore National Laboratory (LLNL), under
Contract W-7405-Eng-48. This is LLNL contribution UCRL-JRNL-236624 and
Berkeley Seismological Laboratory contribution 07-16. Signal processing
was done with SeismicAnalysis Code, and figures were made with Generic
Mapping Tools.
NR 16
TC 19
Z9 19
U1 3
U2 4
PU SEISMOLOGICAL SOC AMER
PI EL CERRITO
PA PLAZA PROFESSIONAL BLDG, SUITE 201, EL CERRITO, CA 94530 USA
SN 0895-0695
J9 SEISMOL RES LETT
JI Seismol. Res. Lett.
PD SEP-OCT
PY 2008
VL 79
IS 5
BP 637
EP 644
DI 10.1785/gssrl.79.5.637
PG 8
WC Geochemistry & Geophysics
SC Geochemistry & Geophysics
GA 355BI
UT WOS:000259683300004
ER
PT J
AU Smith, DA
Fowlkes, JD
Rack, PD
AF Smith, Daryl A.
Fowlkes, Jason D.
Rack, Philip D.
TI Understanding the kinetics and nanoscale morphology of
electron-beam-induced deposition via a three-dimensional Monte Carlo
simulation: The effects of the precursor molecule and the deposited
material
SO SMALL
LA English
DT Article
DE deposition; modeling; Monte Carlo simulations; nanolithography;
nanowires
ID ARRAY LITHOGRAPHY; FOCUSED ION; REPAIR; RESOLUTION; GROWTH; FABRICATION;
MICROSCOPY; EMITTERS
AB The electron-beam-induced deposition of silicon oxide from tetraethyorthosilicate and tungsten from tungsten hexafluoride is simulated via a Monte Carlo simulation. Pseudo one-dimensional nanopillars are grown using comparable electron-beam parameters and a comparison of the vertical and lateral growth rate and the pillar morphology is correlated to the precursor and deposited material parameters. The primary and secondary electrons (type I) are found to dominate the vertical growth rate and the lateral growth rate is dominated by forward and secondary electrons (type II). The resolution and morphology of the nanopillars are affected by the effective electron interaction volume and the resultant surface coverage of the precursor species in the effective electron interaction region. Finally, the simulated results are compared to previously reported experimental results.
C1 [Smith, Daryl A.; Rack, Philip D.] Univ Tennessee, Dept Mat Sci & Engn, Knoxville, TN 37996 USA.
[Fowlkes, Jason D.] Oak Ridge Natl Lab, Ctr Nanophase Mat Sci, Oak Ridge, TN 37831 USA.
RP Rack, PD (reprint author), Univ Tennessee, Dept Mat Sci & Engn, 603 Dougherty Hall, Knoxville, TN 37996 USA.
EM prack@utk.edu
RI Smith, Daryl/K-2379-2014;
OI Rack, Philip/0000-0002-9964-3254
FU Intel; Microsystems Technology Office of DARPA; Semiconductor Research
Corporation [1281]; Center for Nanophase Materials Sciences; Division of
Scientific User Facilities, U.S. Department of Energy
FX The authors acknowledge support from Intel (managed by Ted Liang), the
Microsystems Technology Office of DARPA, and the Semiconductor Research
Corporation (grant 1281 managed by Dan Herr). P.D.R. and J.D.F.
acknowledge support from the Center for Nanophase Materials Sciences,
which is sponsored at Oak Ridge Notional Laboratory by the Division of
Scientific User Facilities, U.S. Department of Energy.
NR 42
TC 38
Z9 38
U1 1
U2 14
PU WILEY-V C H VERLAG GMBH
PI WEINHEIM
PA BOSCHSTRASSE 12, D-69469 WEINHEIM, GERMANY
SN 1613-6810
J9 SMALL
JI Small
PD SEP
PY 2008
VL 4
IS 9
BP 1382
EP 1389
DI 10.1002/smll.200701133
PG 8
WC Chemistry, Multidisciplinary; Chemistry, Physical; Nanoscience &
Nanotechnology; Materials Science, Multidisciplinary; Physics, Applied;
Physics, Condensed Matter
SC Chemistry; Science & Technology - Other Topics; Materials Science;
Physics
GA 352ZV
UT WOS:000259536800020
PM 18720436
ER
PT J
AU Wielopolski, L
Hendrey, G
Johnsen, KH
Mitra, S
Prior, SA
Rogers, HH
Torbert, HA
AF Wielopolski, Lucian
Hendrey, George
Johnsen, Kurt H.
Mitra, Sudeep
Prior, Stephen A.
Rogers, Hugo H.
Torbert, H. Allen
TI Nondestructive system for analyzing carbon in the soil
SO SOIL SCIENCE SOCIETY OF AMERICA JOURNAL
LA English
DT Article
ID INFRARED REFLECTANCE SPECTROSCOPY; INDUCED BREAKDOWN SPECTROSCOPY;
CLIMATE; FOREST; VARIABILITY; LIBS
AB Carbon is an essential component of life and, in its organic form, plays a pivotal role in the soil's fertility, productivity, and water retention. It is an integral part of the atmospheric-terrestrial C exchange cycle mediated via photosynthesis; furthermore, it emerged recently as a new trading commodity, i.e., "carbon credits." When carefully manipulated, C sequestration by the soil could balance and mitigate anthropogenic CO(2) emissions into the atmosphere char are believed to contribute global warming. The pressing need for assessing the soil's C stocks at local, regional, and global scales, now in the forefront of much research, is considerably hindered by the problems besetting dry-combustion chemical analyses, even with state-of-the-art procedures. To overcome these issues, we developed a new method based on gamma-ray spectroscopy induced by inelastic neutron scattering (INS). The INS method is all in situ, nondestructive, multielemental technique that can be used in stationary or continous-scanning modes of operation. The results from data acquired from all investigated soil mass of a few hundred kilograms to all approximate depth of 30 cm are reported immediately Our initial experiments have demonstrated the feasibility Of Our proposed approach; we obtained a linear response with C concentration and a detection limit between 0.5 and 1% C by weight.
C1 [Wielopolski, Lucian; Mitra, Sudeep] Brookhaven Natl Lab, Environm Sci Dep, Upton, NY 11973 USA.
[Hendrey, George] Queens Coll, Sch Earth & Environ Sci, Flushing, NY 11367 USA.
[Johnsen, Kurt H.] US Forest Serv, USDA, So Res Stn, Forestry Sci Lab, Res Triangle Pk, NC 27709 USA.
[Prior, Stephen A.; Rogers, Hugo H.; Torbert, H. Allen] USDA ARS, Natl Soil Dynam Lab, Auburn, AL 36832 USA.
RP Wielopolski, L (reprint author), Brookhaven Natl Lab, Environm Sci Dep, Upton, NY 11973 USA.
EM lwielo@bnl.gov
FU U.S. Department of Energy [DE-AC02-98CH10886]
FX Special thanks to Dr. M. Herman for his helpful discussions Of the
nuclear data for silicone. The partial Support by the U.S. Department of
Energy under Contract no. DE-AC02-98CH10886 is recognized.
NR 37
TC 28
Z9 28
U1 1
U2 7
PU SOIL SCI SOC AMER
PI MADISON
PA 677 SOUTH SEGOE ROAD, MADISON, WI 53711 USA
SN 0361-5995
J9 SOIL SCI SOC AM J
JI Soil Sci. Soc. Am. J.
PD SEP-OCT
PY 2008
VL 72
IS 5
BP 1269
EP 1277
DI 10.2136/sssaj2007.0177
PG 9
WC Soil Science
SC Agriculture
GA 351IL
UT WOS:000259417800011
ER
PT J
AU Garrido, F
Serrano, S
Campbell, CG
Barrios, L
Garcia-Gonzalez, AT
AF Garrido, F.
Serrano, S.
Campbell, C. G.
Barrios, L.
Garcia-Gonzalez, A. T.
TI Evidence of physical and chemical nonequilibrium in lead and cadmium
transport and sorption in acid soils
SO SOIL SCIENCE SOCIETY OF AMERICA JOURNAL
LA English
DT Article
ID RAY-ABSORPTION SPECTROSCOPY; VARIABLE CHARGE SOILS; PORE-WATER VELOCITY;
SOLUTE TRANSPORT; IONIC-STRENGTH; SEWAGE-SLUDGE; ADSORPTION; COLUMNS;
METALS; MONTMORILLONITE
AB Environmental issues regarding soil trace metals often center on mobility and bioavailability Transport of metals through the soil system could be affected by physical or chemical nonequilibrium processes. In this study, the physiochemical factors involved in Pb and Cd transport and sorption in soils were examined to determine the Fate of metal pollutants. A series of metal miscible displacement experiments were executed following a full factorial statistical design including five sources of variability: soil (S1 and S2), metal (Pb and Cd), metal initial concentration (C-0), water flux rate (J(w)), and depth (0-4 and 4-8 cm). Temporal moment analysis of the measured breakthrough curves (BTCS) revealed that Cd transport is characterized by larger mass recovery values and lower estimated values of the transport timing-mean travel time (mu) and vertical solute spreading (sigma(2))-than Pb. This indicates the high affinity and retention of Pb in the soil and the high mobility of Cd. On the other hand, the sorption parameters for both Ph and Cd were estimated from a sequential chemical extraction Of the metal retained in the soil column. The effect of the sources of variability oil both transport and sorption parameters were determined. The functional relationship between sorption and transport parameters was also estimated through a linear regression and canonical correlation analysis. physical and chemical nonequilibrium in transport processes were demonstrated by BTC tailing, changing BTC characteristics (mu and sigma(2)) with J(w) and C-0, and semi-irreversible sorption identified by sequential extraction.
C1 [Garrido, F.; Serrano, S.; Garcia-Gonzalez, A. T.] CSIC, Ctr Ciencias Medioambientales, Inst Ciencias Agr, E-28006 Madrid, Spain.
[Campbell, C. G.] Lawrence Livermore Natl Lab, Livermore, CA 94550 USA.
[Barrios, L.] CSIC, Ctr Tecn Informat, E-28006 Madrid, Spain.
RP Garrido, F (reprint author), CSIC, Ctr Ciencias Medioambientales, Inst Ciencias Agr, Serrano 115 Dpdo, E-28006 Madrid, Spain.
EM fernando.garrido@ccma.csic.es
RI Garrido, Fernando/H-9868-2012; Garrido, Fernando/J-5602-2014
NR 49
TC 3
Z9 5
U1 0
U2 8
PU SOIL SCI SOC AMER
PI MADISON
PA 677 SOUTH SEGOE ROAD, MADISON, WI 53711 USA
SN 0361-5995
J9 SOIL SCI SOC AM J
JI Soil Sci. Soc. Am. J.
PD SEP-OCT
PY 2008
VL 72
IS 5
BP 1434
EP 1444
DI 10.2136/sssaj2007.0411
PG 11
WC Soil Science
SC Agriculture
GA 351IL
UT WOS:000259417800032
ER
PT J
AU Metzger, WK
AF Metzger, Wyatt K.
TI How lifetime fluctuations, grain-boundary recombination, and junctions
affect lifetime measurements and their correlation to silicon solar cell
performance
SO SOLAR ENERGY MATERIALS AND SOLAR CELLS
LA English
DT Article
DE silicon; device modeling; grain boundary; recombination lifetime;
photoconductivity
ID STEADY-STATE PHOTOCONDUCTANCE; POLYCRYSTALLINE SILICON; DIFFUSION
LENGTH; WAFERS; SIMULATION; EFFICIENCY; VOLTAGE
AB Two-dimensional simulations of quasi-steady-state photoconcluctance (QSSPC) carrier density imaging (CDI), photoconductive decay (PCD), and solar cell performance are performed on silicon models that incorporate grain-boundary recombination or lifetime fluctuations on the distance scale Of 5 mu m to 5 mm. The relationships between the lifetime measurement, actual recombination rates, and solar cell performance vary widely based oil beam size, measurement technique, and recombination profile. The strengths and weaknesses of different measurement methods and tile ability of analytical models to predict aggregate solar cell performance are examined and compared with earlier studies. Lifetime measurements in the presence Of a junction are shown to be distorted by charge separation. (C) 2008 Elsevier B.V. All rights reserved.
C1 Natl Renewable Energy Lab, Golden, CO 80401 USA.
RP Metzger, WK (reprint author), Natl Renewable Energy Lab, Golden, CO 80401 USA.
EM wyatt_metzger@nrel.gov
FU US DOE [DE-AC36-99GO10337]
FX The author is grateful to Steve Johnston, Jian Li, Richard Ahrenkiel,
and Daniel Meier for discussions and critical reviews of the manuscript.
This work was Supported by the US DOE under Contract No.
DE-AC36-99GO10337.
NR 47
TC 13
Z9 14
U1 2
U2 9
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0927-0248
J9 SOL ENERG MAT SOL C
JI Sol. Energy Mater. Sol. Cells
PD SEP
PY 2008
VL 92
IS 9
BP 1123
EP 1135
DI 10.1016/j.solmat.2008.04.001
PG 13
WC Energy & Fuels; Materials Science, Multidisciplinary; Physics, Applied
SC Energy & Fuels; Materials Science; Physics
GA 342WL
UT WOS:000258814200023
ER
PT J
AU Robertson, EP
Christiansen, RL
AF Robertson, Eric P.
Christiansen, Richard L.
TI A permeability model for coal and other fractured, sorptive-elastic
media
SO SPE JOURNAL
LA English
DT Article; Proceedings Paper
CT 2006 SPE Eastern Regional Meeting
CY OCT 11-13, 2006
CL Canton, OH
SP Soc Petr Engineers
AB This paper describes the derivation of a new equation that can be used to model the permeability behavior of a fractured. sorptive-elastic medium. such as coal, under variable stress conditions. The equation is applicable to confinement pressure schemes commonly used during the collection of permeability data in the laboratory. The model is derived for cubic geometry under biaxial or hydrostatic confining pressures. The model is designed to handle changes in permeability caused by adsorption and desorption of gases onto and from the matrix blocks in fractured media. The model equations can be used to calculate permeability changes caused by the production of methane (CH4) from coal as well as the injection of gases, such as carbon dioxide, for sequestration in coal. Sensitivity analysis of the model found that each of the input variables can have a significant impact on the outcome of the permeability forecast as a function of changing pore pressure, thus, accurate input data are essential. The permeability model also can be used as a tool to determine input parameters for field simulations by curve fitting laboratory-generated permeability data. The new model is compared to two other widely used coal-permeability models using a hypothetical coal with average properties.
C1 [Christiansen, Richard L.] Marathon Oil Co, Res & Dev Facil, Houston, TX 77056 USA.
[Christiansen, Richard L.] Colorado Sch Mines, Petr Engn Fac, Golden, CO 80401 USA.
[Robertson, Eric P.] US DOE, Natl Lab, Idaho Falls, ID USA.
RP Robertson, EP (reprint author), US DOE, Natl Lab, Idaho Falls, ID USA.
NR 26
TC 21
Z9 22
U1 2
U2 14
PU SOC PETROLEUM ENG
PI RICHARDSON
PA 222 PALISADES CREEK DR,, RICHARDSON, TX 75080 USA
SN 1086-055X
J9 SPE J
JI SPE J.
PD SEP
PY 2008
VL 13
IS 3
BP 314
EP 324
PG 11
WC Engineering, Petroleum
SC Engineering
GA 352ZU
UT WOS:000259536700006
ER
PT J
AU Wee, SH
Goyal, A
Zuev, YL
Cantoni, C
AF Wee, Sung Hun
Goyal, Amit
Zuev, Yuri L.
Cantoni, Claudia
TI High performance superconducting wire in high applied magnetic fields
via nanoscale defect engineering
SO SUPERCONDUCTOR SCIENCE & TECHNOLOGY
LA English
DT Article
ID SELF-ASSEMBLED NANODOTS; CRITICAL-CURRENT DENSITY; YBA2CU3O7-DELTA
FILMS; COATED CONDUCTORS; NDBA2CU3O7-DELTA FILMS; THICKNESS; NANORODS;
BAZRO3
AB High temperature superconducting (HTS) wires capable of carrying large critical currents with low dissipation levels in high applied magnetic fields are needed for a wide range of applications. In particular, for electric power applications involving rotating machinery, such as large-scale motors and generators, a high critical current, I(c), and a high engineering critical current density, J(E), in applied magnetic fields in the range of 3-5 Tesla (T) at 65 K are required. In addition, exceeding the minimum performance requirements needed for these applications results in a lower fabrication cost, which is regarded as crucial to realize or enable many large-scale bulk applications of HTS materials. Here we report the fabrication of short segments of a potential superconducting wire comprised of a 4 mu m thick YBa(2)Cu(3)O(7-delta) (YBCO) layer on a biaxially textured substrate with a 50% higher Ic and JE than the highest values reported previously. The YBCO film contained columns of self-assembled nanodots of BaZrO(3) (BZO) roughly oriented along the c-axis of YBCO. Although the YBCO film was grown at a high deposition rate, three-dimensional self-assembly of the insulating BZO nanodots still occurred. For all magnetic field orientations, minimum I(c) and J(E) at 65 K, 3 T for the wire were 353 A cm(-1) and 65.4 kA cm(-2), respectively.
C1 [Wee, Sung Hun; Goyal, Amit; Zuev, Yuri L.; Cantoni, Claudia] Oak Ridge Natl Lab, Div Mat Sci & Technol, Oak Ridge, TN 37831 USA.
[Wee, Sung Hun] Univ Tennessee, Dept Mat Sci & Engn, Knoxville, TN 37996 USA.
RP Wee, SH (reprint author), Oak Ridge Natl Lab, Div Mat Sci & Technol, Oak Ridge, TN 37831 USA.
EM wees@ornl.gov
RI Cantoni, Claudia/G-3031-2013
OI Cantoni, Claudia/0000-0002-9731-2021
NR 22
TC 19
Z9 19
U1 0
U2 11
PU IOP PUBLISHING LTD
PI BRISTOL
PA TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND
SN 0953-2048
J9 SUPERCOND SCI TECH
JI Supercond. Sci. Technol.
PD SEP
PY 2008
VL 21
IS 9
AR 092001
DI 10.1088/0953-2048/21/9/092001
PG 4
WC Physics, Applied; Physics, Condensed Matter
SC Physics
GA 327WP
UT WOS:000257759500001
ER
PT J
AU Lilach, Y
Iedema, MJ
Cowin, JP
AF Lilach, Yigal
Iedema, Martin J.
Cowin, James P.
TI Proton segregation on a growing ice interface
SO SURFACE SCIENCE
LA English
DT Article
DE water; platinum; dissociation; hydronium; free energy; segregation; work
function
ID WATER ICE; FILMS; IONS; HYDROGEN; PT(111); LAYER
AB Hydronium segregates to the surface of H2O (D2O) ice films grown on Pt(111) above 151 K (158 K). This is observed via the voltage that develops across the films, utilizing work function measurements. The dependence of this voltage on the film's thickness is explained by a simple equilibrium model: as the film grows, most of the surface ions migrate so as to remain at the ice-vacuum interface, while a fixed percentage (similar to 0.05%) take the thermodynamically-unfavored route, to become incorporated into the growing bulk ice. This model implies a Delta G of about +0.1 eV for the movement of ions from the ice surface into the bulk ice. (C) 2008 Elsevier B.V. All rights reserved.
C1 [Iedema, Martin J.; Cowin, James P.] Pacific NW Natl Lab, Environm Mol Sci Lab, Richland, WA 99354 USA.
[Lilach, Yigal] Hebrew Univ Jerusalem, Unit Nanofabricat, IL-91904 Jerusalem, Israel.
RP Cowin, JP (reprint author), Pacific NW Natl Lab, Environm Mol Sci Lab, Richland, WA 99354 USA.
EM jp.cowin@pnl.gov
RI Lilach, Yigal/D-4816-2009
FU DOE/BES Chemical Sciences; DOE/OBER
FX The research was performed in the Environmental Molecular Sciences
Laboratory (EMSL), a national scientific user facility sponsored by the
Department of Energy's Office of Biological and Environmental Research
(OBER) and located at Pacific Northwest National Laboratory. This work
is supported by a DOE/BES Chemical Sciences grant and DOE/OBER (EMSL
support).
NR 22
TC 9
Z9 9
U1 4
U2 6
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0039-6028
J9 SURF SCI
JI Surf. Sci.
PD SEP 1
PY 2008
VL 602
IS 17
BP 2886
EP 2893
DI 10.1016/j.susc.2008.07.008
PG 8
WC Chemistry, Physical; Physics, Condensed Matter
SC Chemistry; Physics
GA 356TV
UT WOS:000259801400011
ER
PT J
AU Thanos, PK
Ramalhete, RC
Michaelides, M
Piyis, YK
Wang, GJ
Volkow, ND
AF Thanos, Panayotis K.
Ramalhete, Roberto C.
Michaelides, Michael
Piyis, Ylanni K.
Wang, Gene-Jack
Volkow, Nora D.
TI Leptin receptor deficiency is associated with upregulation of
cannabinoid 1 receptors in limbic brain regions
SO SYNAPSE
LA English
DT Article
DE endocannabinoids; obesity; reward, drug abuse; cannabinoid; beta-imager;
Delta(9)-THC
ID CONDITIONED PLACE PREFERENCE; MESSENGER-RNA EXPRESSION;
ALCOHOL-PREFERRING RATS; CB1 RECEPTORS; FOOD-INTAKE; ANTAGONIST
SR-141716; SIGNAL-TRANSDUCTION; KNOCKOUT MICE; ZUCKER RATS; BETA-IMAGER
AB Leptin receptor dysfunction results in overeating and obesity. Leptin regulates hypothalamic signaling that underlies the motivation to hyperphagia, but the interaction between leptin and cannabinoid signaling is poorly understood. We evaluated the role of cannabinoid I receptors (CB(1)R) in overeating and the effects of food deprivation on CB(1)R in the brain. One-month-old Zucker rats were divided into unrestricted and restricted (fed 70% of unrestricted rats) diet groups and maintained until adulthood (4 months). Levels of relative binding sites of CB(1)R (CB(1)R binding levels) were assessed using [(3)H] SR141716A in vitro autoradiography. These levels were higher (except cerebellum and hypothalamus) at 4 months than at 1 month of age. One month CB(1)R binding levels for most brain regions did not differ between Ob and Lean (Le) rats (except in frontal and cingulate cortices in Le and in the hypothalamus in Ob). Four month Ob rats had higher CB(1)R binding levels than Le in most brain regions and food restriction was associated with higher CB(1)R levels in all brain regions in Ob, but not in Le rats. CB(1)R binding levels increased between adolescence and young adulthood which we believe was influenced by leptin and food availability. The high levels of CB(1)R in Ob rats suggest that leptin's inhibition of food-intake is in part mediated by downregulation of CB(1)R and that leptin interferes with CB(1)R upregulation under food-deprivation conditions. These results are consistent with prior findings showing increased levels of endogenous cannabinoids in the Ob rats corroborating the regulation of cannabinoid signaling by leptin.
C1 [Thanos, Panayotis K.; Ramalhete, Roberto C.; Michaelides, Michael; Piyis, Ylanni K.; Wang, Gene-Jack] Brookhaven Natl Lab, Dept Med, Behav Neuropharmacol & Neuroimaging Lab, Upton, NY 11973 USA.
[Thanos, Panayotis K.; Volkow, Nora D.] NIAAA, Lab Neuroimaging, NIH, Dept Hlth & Human Serv, Bethesda, MD USA.
[Thanos, Panayotis K.] SUNY Stony Brook, Dept Psychol, Stony Brook, NY 11794 USA.
[Thanos, Panayotis K.] SUNY Stony Brook, Neurosci Program, Stony Brook, NY 11794 USA.
RP Thanos, PK (reprint author), Brookhaven Natl Lab, Dept Med, Behav Neuropharmacol & Neuroimaging Lab, 30 Bell Ave, Upton, NY 11973 USA.
EM thanos@bnl.gov
RI Michaelides, Michael/K-4736-2013
OI Michaelides, Michael/0000-0003-0398-4917
FU Intramural NIH HHS [Z01 AA000551-04]; NIAAA NIH HHS [AA 11034, AA 07574,
AA 07611, P50 AA007611, R01 AA011034, T32 AA007574]
NR 38
TC 36
Z9 37
U1 1
U2 2
PU WILEY-BLACKWELL
PI MALDEN
PA COMMERCE PLACE, 350 MAIN ST, MALDEN 02148, MA USA
SN 0887-4476
J9 SYNAPSE
JI Synapse
PD SEP
PY 2008
VL 62
IS 9
BP 637
EP 642
DI 10.1002/syn.20531
PG 6
WC Neurosciences
SC Neurosciences & Neurology
GA 329ZT
UT WOS:000257909800001
PM 18563836
ER
PT J
AU Yang, D
Mattes, BR
AF Yang, Dali
Mattes, Benjamin R.
TI Investigation of interaction among polyaniline, organic acid, and water
SO SYNTHETIC METALS
LA English
DT Article
DE polyaniline; emeraldine base; AMPSA; DCAA; GPC; UV-vis spectroscopy;
H-bond; aggregation; gelation
ID ELECTRICALLY CONDUCTING POLYANILINE; SECONDARY AMINE ADDITIVES;
MOLECULAR-WEIGHT; ABSORPTION-SPECTRA; EMERALDINE BASE; TRANSPORT;
SOLVENTS; FILMS; PROCESSIBILITY; ASSOCIATIONS
AB In this work, gel permeation chromatography (GPC) and UV-vis spectroscopy are used to investigate interaction between organic acid and polyaniline (PANI) in emeraldine base (EB) form at a molecular level. Dichloroacetic acid (DCAA) and 2-acrylamido-2-methyl-1 -propanesulfonic acid (AMPSA) are chosen to study the changes in the GPC chromatograms and the UV-vis spectra of the diluted EB/N-methyl-2-pyrrolidinone (NMP) solutions when the acid was added in the solutions. The studies reveal that the organic acids form H-bonds with EB in an anhydrous solution. DCAA tends to form H-bonds with EB through intra-chain interactions whereas AMPSA tends to form H-bonds with EB through inter-chains. The inter-chain interaction among EB and AMPSA molecules results in the formation of clusters, which occupy a larger hydrodynamic volume and give much higher molecular weights than un-clustered EB molecules. Due to a strong affinity of AMPSA, water molecules are localized inside the clusters when water is present in the solution. Therefore, a small amount of water can rapidly initiate EB protonation (H2O/AMPSA molar ratio > 5.0) at ambient conditions. (C) 2008 Elsevier B.V. All rights reserved.
C1 [Yang, Dali] Los Alamos Natl Lab, Los Alamos, NM 87545 USA.
[Mattes, Benjamin R.] Santa Fe Sci & Technol Inc, Santa Fe, NM 87507 USA.
RP Yang, D (reprint author), Los Alamos Natl Lab, MST-7, Los Alamos, NM 87545 USA.
EM dyang@lanl.gov
FU Defense Science Office of Defense Advanced Research Projects Agency
[MDA972-99-C-0004]; Los Alamos National Laboratory
FX This work was largely funded by the Defense Science Office of Defense
Advanced Research Projects Agency (contract no. MDA972-99-C-0004).
Discussions with Phil N. Adam is gratefully acknowledged. Some other
support came from the LDRD-DR program funded by Los Alamos National
Laboratory.
NR 41
TC 2
Z9 2
U1 0
U2 6
PU ELSEVIER SCIENCE SA
PI LAUSANNE
PA PO BOX 564, 1001 LAUSANNE, SWITZERLAND
SN 0379-6779
J9 SYNTHETIC MET
JI Synth. Met.
PD SEP
PY 2008
VL 158
IS 16
BP 654
EP 660
DI 10.1016/j.synthmet.2008.04.017
PG 7
WC Materials Science, Multidisciplinary; Physics, Condensed Matter; Polymer
Science
SC Materials Science; Physics; Polymer Science
GA 351JF
UT WOS:000259419900002
ER
PT J
AU Houk, RJT
Wallace, KJ
Hewage, HS
Anslyn, EV
AF Houk, Ronald J. T.
Wallace, Karl J.
Hewage, Himali S.
Anslyn, Eric V.
TI A colorimetric chemodosimeter for Pd(II): a method for detecting
residual palladium in cross-coupling reactions
SO TETRAHEDRON
LA English
DT Article
ID DERIVATIVES; CATALYST; SENSOR; SUZUKI; IONS; HG2+; BOND
AB A colorimetric chemodosimeter (SQ1) for the detection of trace palladium salts in cross-coupling reactions mediated by palladium is described. Decolorization of SQ1 is affected by nucleophilic attack of ethanethiol in basic DMSO Solutions. Thiol addition is determined to have an equilibrium constant (K-eq) of 2.9x10(6) M-1, with a large entropic and modest enthalpic driving force. This unusual result is attributed to solvent effects arising from a strong coordinative interaction between DMSO and the parent squaraine. Palladium detection is achieved through thiol scavenging from the SQ1-ethanethiol complex leading to a color 'turn-on' of the parent squaraine. It was found that untreated samples obtained directly from Suzuki couplings showed no response to the assay. However, treatment of the samples with aqueous nitric acid generates a uniform Pd(NO3)(2) species, which gives an appropriate response. 'Naked-eye' detection of Pd(NO3)(2) was estimated to be as low as 0.5 ppm in solution and instrument-based detection was tested as low as 100 ppb. The average error over the working range of the assay was determined to be 7%. Published by Elsevier Ltd.
C1 [Hewage, Himali S.; Anslyn, Eric V.] Univ Texas Austin, Dept Chem & Biochem, Austin, TX 78712 USA.
[Wallace, Karl J.] Univ So Mississippi, Dept Chem & Biochem, Hattiesburg, MS 39406 USA.
[Houk, Ronald J. T.] Sandia Natl Labs, Livermore, CA 94551 USA.
RP Anslyn, EV (reprint author), Univ Texas Austin, Dept Chem & Biochem, 1 Univ Stn,A5300, Austin, TX 78712 USA.
EM anslyn@ccwf.cc.utexas.edu
RI Wallace, Karl/K-1375-2015
OI Wallace, Karl/0000-0003-4541-7523
FU Merck Pharmaceuticals; Welch Foundation [F-1151]; NIH [GM077437]
FX We thank Chris Welch of Merck Pharmaceuticals for many helpful
discussions. Funding for this research was provided by Merck
Pharmaceuticals, the Welch Foundation (F-1151), and the NIH (GM077437).
NR 21
TC 57
Z9 59
U1 1
U2 18
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 SEP 1
PY 2008
VL 64
IS 36
BP 8271
EP 8278
DI 10.1016/j.tet.2008.04.105
PG 8
WC Chemistry, Organic
SC Chemistry
GA 343XG
UT WOS:000258888900005
PM 19122841
ER
PT J
AU Hastings, CJ
Pluth, MD
Biros, SM
Bergman, RG
Raymond, KN
AF Hastings, Courtney J.
Pluth, Michael D.
Biros, Shannon M.
Bergman, Robert G.
Raymond, Kenneth N.
TI Simultaneously bound guests and chiral recognition: a chiral
self-assembled supramolecular host encapsulates hydrophobic guests
SO TETRAHEDRON
LA English
DT Article
DE supramolecular chemistry; chiral recognition; aromatic guests;
simultaneous encapsulation
ID CATIONIC RUTHENIUM COMPLEXES; BASIC SOLUTION; EFFECT DRIVES; CLUSTER;
WATER; STABILIZATION; RESOLUTION; BINDING
AB Driven by the hydrophobic effect, a water-soluble, chiral, self-assembled supramolecular host is able to encapsulate hydrophobic Organic guests in aqueous solution. Small aromatics can be encapsulated in the supramolecular assembly, and the simultaneous encapsulation of multiple species is observed in many cases. The molecular host assembly is able to recognize different substitutional isomers of disubstituted benzenes with ortho substitution leading to the encapsulation of two guests, but meta or para substitution leading to the encapsulation of only one guest. The scope of hydrophobic guest encapsulation is further explored with chiral natural products. Upon encapsulation of chiral molecules into the racemic host, diastereomeric host-guest complexes are formed with observed diastereoselectivities of up to 78:22 in the case of fenchone. (C) 2008 Elsevier Ltd. All rights reserved.
C1 [Hastings, Courtney J.; Pluth, Michael D.; Biros, Shannon M.; Bergman, Robert G.; Raymond, Kenneth N.] Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA.
[Hastings, Courtney J.; Pluth, Michael D.; Biros, Shannon M.; Bergman, Robert G.; Raymond, Kenneth N.] Lawrence Berkeley Natl Lab, Div Chem, Berkeley, CA 94720 USA.
RP Bergman, RG (reprint author), Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA.
EM rbergman@berkeley.edu; raymond@socrates.berkeley.edu
RI Pluth, Michael/A-7222-2012
OI Pluth, Michael/0000-0003-3604-653X
FU U.S. Department of Energy at LBNL [DE-AC02-05CH11231]; NSF
FX This work was supported by the Director, Office of Science, Office of
Basic Energy Sciences, and the Division of Chemical Sciences,
Geosciences, and Biosciences of the U.S. Department of Energy at LBNL
under Contract No. DE-AC02-05CH11231 and an NSF predoctoral fellowship
to M.D.R
NR 32
TC 27
Z9 27
U1 2
U2 34
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 SEP 1
PY 2008
VL 64
IS 36
BP 8362
EP 8367
DI 10.1016/j.tet.2008.05.131
PG 6
WC Chemistry, Organic
SC Chemistry
GA 343XG
UT WOS:000258888900016
ER
PT J
AU Halverson, G
Chasis, JA
An, X
AF Halverson, G.
Chasis, J. A.
An, X.
TI Production and characterization of murine anti-mouse ICAM-4 (LW)
SO TRANSFUSION
LA English
DT Meeting Abstract
CT 61st Annual Meeting of the American-Association-of-Blood-Banks and TXPO
CY OCT 04-07, 2008
CL Montreal, CANADA
SP Amer Assoc Blood Banks
C1 [Halverson, G.; An, X.] New York Blood Ctr, New York, NY 10021 USA.
[Chasis, J. A.] Lawrence Berkeley Natl Lab, Berkeley, CA USA.
EM xan@nybloodcenter.org
NR 0
TC 0
Z9 0
U1 0
U2 0
PU WILEY-BLACKWELL
PI MALDEN
PA COMMERCE PLACE, 350 MAIN ST, MALDEN 02148, MA USA
SN 0041-1132
J9 TRANSFUSION
JI Transfusion
PD SEP
PY 2008
VL 48
IS 2
SU S
BP 187A
EP 187A
PG 1
WC Hematology
SC Hematology
GA 347CO
UT WOS:000259118401075
ER
PT J
AU David, CN
Ozbek, S
Adamczyk, P
Meier, S
Pauly, B
Chapman, J
Hwang, JS
Gojobori, T
Holstein, TW
AF David, Charles N.
Oezbek, Suat
Adamczyk, Patrizia
Meier, Sebastian
Pauly, Barbara
Chapman, Jarrod
Hwang, Jung Shan
Gojobori, Takashi
Holstein, Thomas W.
TI Evolution of complex structures: minicollagens shape the cnidarian
nematocyst
SO TRENDS IN GENETICS
LA English
DT Review
ID HYDRA NEMATOCYSTS; EXTRUSIVE ORGANELLES; MINI-COLLAGENS; DISCHARGE;
PROTEIN; ORIGIN; WALL; CAPSULES; HYDROZOA; DOMAINS
AB The generation of biological complexity by the acquisition of novel modular units is an emerging concept in evolutionary dynamics. Here, we review the coordinate evolution of cnidarian nematocysts, secretory organelles used for capture of prey, and of minicollagens, proteins constituting the nematocyst capsule. Within the Cnidaria there is an increase in nematocyst complexity from Anthozoa to Medusozoa and a parallel increase in the number and complexity of minicollagen proteins. This complexity is primarily manifest in a diversification of N- and C-terminal cysteine-rich domains (CRDs) involved in minicollagen polymerization. We hypothesize that novel CRD motifs alter minicollagen networks, leading to novel capsule structures and nematocyst types.
C1 [Oezbek, Suat; Adamczyk, Patrizia; Holstein, Thomas W.] Univ Heidelberg, Dept Mol Evolut & Genom, Inst Zool, D-69120 Heidelberg, Germany.
[David, Charles N.; Pauly, Barbara] Univ Munich, Dept Biol 2, D-82152 Planegg Martinsried, Germany.
[Meier, Sebastian] Carlsberg Lab, DK-2500 Valby, Denmark.
[Chapman, Jarrod] DOE Joint Genome Inst, Walnut Creek, CA 94598 USA.
[Hwang, Jung Shan; Gojobori, Takashi] Natl Inst Genet, Ctr Informat Biol, Mishima, Shizuoka 4118540, Japan.
[Hwang, Jung Shan; Gojobori, Takashi] Natl Inst Genet, DNA Data Bank Japan, Mishima, Shizuoka 4118540, Japan.
RP Ozbek, S (reprint author), Univ Heidelberg, Dept Mol Evolut & Genom, Inst Zool, D-69120 Heidelberg, Germany.
EM soezbek@zoo.uni-heidelberg.de; holstein@uni-heidelberg.de
RI Ozbek, Suat/D-3701-2014; Meier, Sebastian/A-4279-2015;
OI Meier, Sebastian/0000-0003-3761-3217
NR 38
TC 48
Z9 48
U1 1
U2 25
PU ELSEVIER SCIENCE LONDON
PI LONDON
PA 84 THEOBALDS RD, LONDON WC1X 8RR, ENGLAND
SN 0168-9525
J9 TRENDS GENET
JI Trends Genet.
PD SEP
PY 2008
VL 24
IS 9
BP 431
EP 438
DI 10.1016/j.tig.2008.07.001
PG 8
WC Genetics & Heredity
SC Genetics & Heredity
GA 351YC
UT WOS:000259460900002
PM 18676050
ER
PT J
AU Hess, M
AF Hess, Matthias
TI Thermoacidophilic proteins for biofuel production
SO TRENDS IN MICROBIOLOGY
LA English
DT Review
ID COLD SHOCK PROTEIN; OVERPRODUCING BETA-LACTAMASE; INCLUSION-BODY
FORMATION; ESCHERICHIA-COLI; PICROPHILUS-TORRIDUS;
THERMOPLASMA-ACIDOPHILUM; HEAT-SHOCK; HYPERTHERMOPHILIC ARCHAEON;
SULFOLOBUS-SOLFATARICUS; PYROCOCCUS-FURIOSUS
AB Growing concerns about global climate change and energy dependence have led to an increased effort to reduce carbon emissions. A considerable reduction could be achieved by using biofuels from lignocellulosic biomass instead of fossil fuels. One major bottleneck of biofuel production from lignocellulose is the availability of efficient and inexpensive biocatalysts (i.e. alcohol dehydrogenases, cellulases and esterases) that are active and stable at high temperatures and low pH values. Although heterologous gene expression is used effectively to obtain recombinant proteins derived from mesophiles, the production of thermoacidophilic proteins is often unsuccessful. Some of the reasons for this failure and potential solutions for an increased production of novel extremophilic biocatalysts are discussed here.
C1 [Hess, Matthias] Joint Genome Inst, Dept Energy, Genom Div, Walnut Creek, CA 94598 USA.
[Hess, Matthias] Lawrence Berkeley Natl Lab, Berkeley, CA 94720 USA.
RP Hess, M (reprint author), Joint Genome Inst, Dept Energy, Genom Div, 2800 Mitchell Dr, Walnut Creek, CA 94598 USA.
EM mhess@lbl.gov
RI Hess, Matthias/B-1783-2012
NR 50
TC 16
Z9 16
U1 1
U2 20
PU ELSEVIER SCIENCE LONDON
PI LONDON
PA 84 THEOBALDS RD, LONDON WC1X 8RR, ENGLAND
SN 0966-842X
J9 TRENDS MICROBIOL
JI Trends Microbiol.
PD SEP
PY 2008
VL 16
IS 9
BP 414
EP 419
DI 10.1016/j.tim.2008.06.001
PG 6
WC Biochemistry & Molecular Biology; Microbiology
SC Biochemistry & Molecular Biology; Microbiology
GA 356AT
UT WOS:000259751800003
PM 18691890
ER
PT J
AU Burkes, DE
Hallinan, NP
Clark, CR
AF Burkes, Douglas E.
Hallinan, Neil P.
Clark, Curtis R.
TI Nuclear Fuel Plate Fabrication Employing Friction Welding
SO WELDING JOURNAL
LA English
DT Editorial Material
ID STRAIN RATE SUPERPLASTICITY; ALLOYS
C1 [Burkes, Douglas E.; Hallinan, Neil P.; Clark, Curtis R.] Idaho Natl Lab, Nucl Fuels & Mat Div, Idaho Falls, ID 83415 USA.
RP Burkes, DE (reprint author), Idaho Natl Lab, Nucl Fuels & Mat Div, Idaho Falls, ID 83415 USA.
FU U.S. Department of Energy, Office of the National Nuclear Security
Administration [DE AC07 05ID14517]
FX ,This work was supported by the U.S. Department of Energy, Office of the
National Nuclear Security Administration, under U.S. Department of
Energy Idaho Operations Office Contract DE AC07 05ID14517. The FB
process has been under continual development since 2004, and much of the
progress could not have been made without continual support from the
RERTR program and management. Furthermore, the authors would like to
acknowledge Gaven Knighton for his role in the setup of initial scoping
experiments, Michael Chapple who has continuously supported experiments,
and Jared Wight who has been influential in the design of hardware for
commercial demonstration of the process.
NR 10
TC 4
Z9 4
U1 0
U2 0
PU AMER WELDING SOC
PI MIAMI
PA 550 N W LEJEUNE RD, MIAMI, FL 33126 USA
SN 0043-2296
J9 WELD J
JI Weld. J.
PD SEP
PY 2008
VL 87
IS 9
BP 47
EP 54
PG 8
WC Metallurgy & Metallurgical Engineering
SC Metallurgy & Metallurgical Engineering
GA 494HV
UT WOS:000269803400007
ER
PT J
AU Shi, Y
Liu, X
Zhang, Y
Johnson, M
AF Shi, Y.
Liu, X.
Zhang, Y.
Johnson, M.
TI Analysis of Metal Transfer and Correlated influences in Dual-Bypass GMAW
of Aluminum
SO WELDING JOURNAL
LA English
DT Article
DE Dual-Bypass Gas Metal Arc; Welding (DB-GMAW); Current; Bypass Arcs;
Droplet; Base Metal Heat Input; Spray Transfer
ID GAS METAL
AB Dual-bypass gas metal arc welding (DB-GMAW) is a modified GMAW process. In this novel process, the base metal current is decreased from the melting current by adding two tungsten electrodes to a conventional GMAW system. The resultant bypass arcs change the forces affecting on the droplet, and the resultant metal transfer becomes more desirable. To understand the desirable changes in the metal transfer, this paper applies established theories to analyze the changes in the forces acting on the droplet and the effects of these changes on the metal transfer behaviors. Analysis shows that the bypass arcs and currents lower the critical current needed to achieve the desired spray transfer. Experimental results obtained by a high-speed camera show that the analysis agrees with experimental data.
C1 [Shi, Y.; Liu, X.; Zhang, Y.] Lanzhou Univ Technol, State Key Lab Gansu Adv Nonferrous Met Mat, Lanzhou, Peoples R China.
[Shi, Y.] Univ Kentucky, Ctr Mfg, Lexington, KY USA.
[Johnson, M.] Los Alamos Natl Lab, Los Alamos, NM USA.
RP Shi, Y (reprint author), Lanzhou Univ Technol, State Key Lab Gansu Adv Nonferrous Met Mat, Lanzhou, Peoples R China.
EM ymzhang@engr.uky.edu
FU Los Alamos National Laboratory [4431-001-06]; Natural Science Foundation
of China [50675093]; National Science Foundation [CMMI-0355324]
FX This work is supported by the Los Alamos National Laboratory (Project
No. 4431-001-06), the Natural Science Foundation of China (50675093),
and the National Science Foundation (Grant # CMMI-0355324).
NR 14
TC 14
Z9 16
U1 1
U2 2
PU AMER WELDING SOC
PI MIAMI
PA 550 N W LEJEUNE RD, MIAMI, FL 33126 USA
SN 0043-2296
J9 WELD J
JI Weld. J.
PD SEP
PY 2008
VL 87
IS 9
BP 229S
EP 236S
PG 8
WC Metallurgy & Metallurgical Engineering
SC Metallurgy & Metallurgical Engineering
GA 494HV
UT WOS:000269803400010
ER
PT J
AU Krause, L
Diaz, NN
Edwards, RA
Gartemann, KH
Kromeke, H
Neuweger, H
Puhler, A
Runte, KJ
Schluter, A
Stoye, J
Szczepanowski, R
Tauch, A
Goesmann, A
AF Krause, Lutz
Diaz, Naryttza N.
Edwards, Robert A.
Gartemann, Karl-Heinz
Kroemeke, Holger
Neuweger, Heiko
Puehler, Alfred
Runte, Kai J.
Schlueter, Andreas
Stoye, Jens
Szczepanowski, Rafael
Tauch, Andreas
Goesmann, Alexander
TI Taxonomic composition and gene content of a methane-producing microbial
community isolated from a biogas reactor
SO JOURNAL OF BIOTECHNOLOGY
LA English
DT Article
DE biogas reactor; methane production; maize silage; environmental sample;
pyrosequencing; metagenome; anaerobic food chain; biofuel
ID METHANOGENIC DEGRADATION; CLOSTRIDIUM-THERMOCELLUM; PROTEIN FAMILIES;
SP-NOV.; GENOME; POPULATION; DIVERSITY; BACTERIUM; SEQUENCE; TOOL
AB A total community DNA sample from an agricultural biogas reactor continuously fed with maize silage, green rye, and small proportions of chicken manure has recently been sequenced using massively parallel pyrosequencing. In this Study, the sample was computationally characterized without a prior assembly step, providing quantitative insights into the taxonomic composition and gene content of the underlying microbial community. Clostridiales from the phylum Firmicutes is the most prevalent phylogenetic order, Methanomicrobiales are dominant among methanogenic archaea. An analysis of Operational Taxonomic Units (OTUs) revealed that the entire microbial community is only partially covered by the sequenced sample, despite that estimates suggest only a moderate overall diversity of the community. Furthermore, the results strongly indicate that archaea related to the genus Methanoculleus, using CO2 as electron acceptor and H-2 as electron donor, are the main producers of methane in the analyzed biogas reactor sample. A phylogenetic analysis of glycosyl hydrolase protein families suggests that Clostridia play an important role in the digestion of polysaccharides and oligosaccharides. Finally, the results unveiled that most of the organisms constituting the sample are still unexplored. (C) 2008 Elsevier B.V. All rights reserved.
C1 [Diaz, Naryttza N.] Nestle Res Ctr, BioAnalyt Sci Dept, CH-1000 Lausanne 26, Switzerland.
[Krause, Lutz; Diaz, Naryttza N.; Gartemann, Karl-Heinz; Kroemeke, Holger; Neuweger, Heiko; Runte, Kai J.; Stoye, Jens; Szczepanowski, Rafael; Tauch, Andreas; Goesmann, Alexander] Univ Bielefeld, Ctr Biotechnol CeBiTec, D-33594 Bielefeld, Germany.
[Gartemann, Karl-Heinz] Univ Bielefeld, Lehrstuhl Gentechnol Mikrobiol, D-33594 Bielefeld, Germany.
[Puehler, Alfred; Schlueter, Andreas] Univ Bielefeld, Lehrstuhl Genet, D-33594 Bielefeld, Germany.
[Edwards, Robert A.] Ctr Microbial Sci, San Diego, CA USA.
[Edwards, Robert A.] San Diego State Univ, Dept Comp Sci, San Diego, CA 92182 USA.
[Edwards, Robert A.] Argonne Natl Lab, Div Math & Comp Sci, Argonne, IL 60439 USA.
[Stoye, Jens] Univ Bielefeld, Tech Fak, AG Genominformat, D-33594 Bielefeld, Germany.
RP Krause, L (reprint author), Nestle Res Ctr, BioAnalyt Sci Dept, CH-1000 Lausanne 26, Switzerland.
EM Lutz.Krause@rdls.nestle.com
RI Stoye, Jens/A-2709-2012; Gartemann, Karl-Heinz/I-5065-2012; Krause,
Lutz/G-6283-2013; Krause, Lutz/M-7305-2015
OI Stoye, Jens/0000-0002-4656-7155; Schluter, Andreas/0000-0003-4830-310X;
Gartemann, Karl-Heinz/0000-0002-4886-1294; Krause,
Lutz/0000-0003-3806-0845; Krause, Lutz/0000-0003-3806-0845
FU Federal Ministry of Education and Research (BMBF) [0313805A]; BMBF
[0313805A]; the German Academic Exchange Service (DAAD)
FX LK was supported by the Federal Ministry of Education and Research
(BMBF) project 0313805A. AG acknowledges the BMBF for financial support.
NIND was supported by the German Academic Exchange Service (DAAD). KR
was financially supported by the BMBF through the GenoMik-Plus network
(grant 0313805A). We would also like to acknowledge Bjorn Fischer, Achim
Neumann, Ralf
NR 31
TC 115
Z9 118
U1 3
U2 51
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0168-1656
J9 J BIOTECHNOL
JI J. Biotechnol.
PD AUG 31
PY 2008
VL 136
IS 1-2
SI SI
BP 91
EP 101
DI 10.1016/j.jbiotec.2008.06.003
PG 11
WC Biotechnology & Applied Microbiology
SC Biotechnology & Applied Microbiology
GA 356FH
UT WOS:000259763600011
PM 18611419
ER
PT J
AU Klueh, RL
AF Klueh, R. L.
TI Reduced-activation steels: Future development for improved creep
strength
SO JOURNAL OF NUCLEAR MATERIALS
LA English
DT Article
ID COAL POWER-PLANTS; MARTENSITIC STEELS; FERRITIC STEELS; TENSILE
PROPERTIES; FUSION-REACTORS; CHROMIUM STEELS; HEAT-TREATMENT;
8-PERCENT-CR-2-PERCENT-W-0.2-PERCENT-V-0.04-PERCENT-TA-FE;
MICROSTRUCTURE
AB Reduced-activation steels for fusion applications were developed in the 1980s to replace the elevated-temperature commercial steels first considered. The new steels were patterned after the commercial steels, with the objective that the new steels have yield stress and ultimate tensile strength and impact toughness in a Charpy test comparable to or better than the steels they replaced. That objective was achieved in reduced-activation steels developed in Japan, Europe, and the United States. Although tensile and impact toughness of the reduced-activation steels exceed those of the commercial steels they were patterned after, their creep-rupture properties are inferior to some commercial steels they replaced. They are even more inferior to commercial steels developed since the 1980s. In this paper, compositional differences between reduced-activation steels and new commercial steels are examined, and compositions are proposed for development of new-and-improved reduced-activation steels. Published by Elsevier B.V.
C1 Oak Ridge Natl Lab, Oak Ridge, TN 37831 USA.
RP Klueh, RL (reprint author), Oak Ridge Natl Lab, POB 2008,MS 6138, Oak Ridge, TN 37831 USA.
EM kluehrl@ornl.gov
FU Office of Fusion Energy Sciences, US Department of Energy
[DE-AC05-00OR22725]
FX Drs M.L. Santella and R.O. Stoller reviewed the manuscript and provided
helpful comments. Research was sponsored by the Office of Fusion Energy
Sciences, US Department of Energy, under Contract DE-AC05-00OR22725 with
U.T.-Battelle, LLC.
NR 35
TC 36
Z9 38
U1 1
U2 11
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0022-3115
J9 J NUCL MATER
JI J. Nucl. Mater.
PD AUG 31
PY 2008
VL 378
IS 2
BP 159
EP 166
DI 10.1016/j.jnucmat.2008.05.010
PG 8
WC Materials Science, Multidisciplinary; Nuclear Science & Technology
SC Materials Science; Nuclear Science & Technology
GA 349GL
UT WOS:000259269200006
ER
PT J
AU Kim, YS
Hofman, GL
Robinson, AB
Snelgrove, JL
Hanan, N
AF Kim, Yeon Soo
Hofman, G. L.
Robinson, A. B.
Snelgrove, J. L.
Hanan, N.
TI Oxidation of aluminum alloy cladding for research and test reactor fuel
SO JOURNAL OF NUCLEAR MATERIALS
LA English
DT Article
ID CORROSION
AB The oxide thicknesses on aluminum alloy cladding were measured for the test plates from irradiation tests RERTR-6 and 7A in the ATR (advanced test reactor). The measured thicknesses were substantially lower than those of test plates with similar power from other reactors available in the literature. The main reason is believed to be due to the lower pH (pH 5.1-5.3) of the primary coolant water in the ATR than in the other reactors (pH 5.9-6.5) for which we have data. An empirical model for oxide film thickness predictions on aluminum alloy used as fuel cladding in the test reactors was developed as a function of irradiation time, temperature, surface heat flux, pH, and coolant flow rate. The applicable ranges of pH and coolant flow rates cover most research and test reactors. The predictions by the new model are in good agreement with the in-pile test data available in the literature as well as with the RERTR test data measured in the ATR. (C) 2008 Elsevier B.V. All rights reserved.
C1 [Kim, Yeon Soo; Hofman, G. L.; Snelgrove, J. L.; Hanan, N.] Argonne Natl Lab, Argonne, IL 60439 USA.
[Robinson, A. B.] Idaho Natl Lab, Idaho Falls, ID 83415 USA.
RP Kim, YS (reprint author), Argonne Natl Lab, 9700 S Cass Ave, Argonne, IL 60439 USA.
EM yskim@anl.gov
FU US Department of Energy, office of Global Threat Reduction, National
Nuclear Security Administration (NNSA) [DE-AC-02-06CH11357]
FX Work supported by US Department of Energy, office of Global Threat
Reduction, National Nuclear Security Administration (NNSA), under
contract No. DE-AC-02-06CH11357.
NR 18
TC 17
Z9 17
U1 0
U2 8
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0022-3115
J9 J NUCL MATER
JI J. Nucl. Mater.
PD AUG 31
PY 2008
VL 378
IS 2
BP 220
EP 228
DI 10.1016/j.jnucmat.2008.06.032
PG 9
WC Materials Science, Multidisciplinary; Nuclear Science & Technology
SC Materials Science; Nuclear Science & Technology
GA 349GL
UT WOS:000259269200014
ER
PT J
AU Wilson, TW
Bai, JM
Choo, H
AF Wilson, T. W.
Bai, J. M.
Choo, H.
TI Enhanced thermal stability of amorphous aluminum alloys through
microalloying
SO MATERIALS LETTERS
LA English
DT Article
DE metals and alloys; powder technology; amorphous powders; crystallization
ID METALLIC GLASSES; FE; CRYSTALLIZATION; NI; FORMABILITY; MECHANISMS;
STRENGTH
AB Amorphous aluminum alloy powders with compositions of Al85Y7Fe8, Al83Y7Fe8Ti2, and Al79Y7Fe8Ni3Ti2Nd1 were synthesized with crystallization temperatures of 342 degrees C, 446 degrees C, and 457 degrees C, respectively. In-situ high-temperature synchrotron diffraction results were correlated with differential scanning calorimetry studies to investigate the structural evolution during the crystallization. The results show that, through microalloying, the onset-of-crystallization temperature was increased by 115 degrees C, and the resulting crystalline products changed from a mixture of fcc-Al and an intermetallic phase in the case of Al85Y7Fe8 to only intermetallic phases. (C) 2008 Elsevier B.V. All rights reserved.
C1 [Wilson, T. W.; Bai, J. M.; Choo, H.] Univ Tennessee, Dept Mat Sci & Engn, Knoxville, TN 37996 USA.
[Bai, J. M.; Choo, H.] Oak Ridge Natl Lab, Div Mat Sci & Technol, Oak Ridge, TN 37831 USA.
RP Choo, H (reprint author), Univ Tennessee, Dept Mat Sci & Engn, Knoxville, TN 37996 USA.
EM hchoo@utk.edu.ph
RI Choo, Hahn/A-5494-2009; Bai, Jianming/O-5005-2015
OI Choo, Hahn/0000-0002-8006-8907;
NR 24
TC 2
Z9 2
U1 0
U2 6
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0167-577X
EI 1873-4979
J9 MATER LETT
JI Mater. Lett.
PD AUG 31
PY 2008
VL 62
IS 23
BP 3790
EP 3792
DI 10.1016/j.matlet.2008.03.063
PG 3
WC Materials Science, Multidisciplinary; Physics, Applied
SC Materials Science; Physics
GA 334AX
UT WOS:000258195800003
ER
PT J
AU Roskosz, M
Leroux, H
Watson, HC
AF Roskosz, Mathieu
Leroux, Hugues
Watson, Heather C.
TI Thermal history, partial preservation and sampling bias recorded by
Stardust cometary grains during their capture
SO EARTH AND PLANETARY SCIENCE LETTERS
LA English
DT Article
DE cometary dusts; Stardust; melts; diffusion; thermal history
ID X-RAY-MICROANALYSIS; 81P/WILD-2 DUST; IMPACT FEATURES; VISCOSITY;
AEROGEL; MELTS; SILICA; JOIN
AB The nature and origin of cometary, grains are poorly known. For this reason the first in situ sampling of cometary materials, the Stardust mission, raised considerable expectations. The Stardust spacecraft captured cometary dusts at a relative velocity of 6.1 km/s in a low density silica aerogel medium. Calculations and laboratory experiments on the shock behaviour of aerogel and hypothetical dust-analogue material indicate that an intense but short heating stage (on the order of the microsecond) occurred during the collection; however, results from the preliminary team emphasized that a large fraction of the collected material was deeply affected by the thermal event, indirectly suggesting that the heating was more protracted. Here we constrain its parameters based on diffusion of MgO and SiO2 between a molten cometary dust and the embedding molten aerogel. After the shock, this assemblage stayed at similar to 2100 K for duration of up to 0.1 ms. This timescale is characteristic for friable and fine-grained aggregates whereas consolidated grains were quenched faster. Therefore, a sampling bias occurred during the collection. It may explain the recent finding that preserved cometary grains look more similar to inner solar nebula material than to chondritic porous interplanetary dust particles (CP-IDP). Indeed, CP-IDPs and other primitive materials are friable materials and consequently, they must have been selectively damaged. The strong thermal modification precludes detailed studies of mineralogy, but molten cometary dusts are only partially mixed with aerogel, giving an opportunity to analyze bulk and local compositions of the impacting aggregate fragments. (C) 2008 Elsevier B.V. All rights reserved.
C1 [Roskosz, Mathieu; Leroux, Hugues] Univ Sci & Technol Lille, CNRS, UMR 8005, Lab Struct & Properties Etat Solide, F-59655 Villeneuve Dascq, France.
[Watson, Heather C.] Lawrence Livermore Natl Lab, Livermore, CA 94550 USA.
RP Roskosz, M (reprint author), Univ Sci & Technol Lille, CNRS, UMR 8005, Lab Struct & Properties Etat Solide, F-59655 Villeneuve Dascq, France.
EM mathieu.roskosz@univ-lille1.fr
OI Watson, Heather/0000-0003-4307-6518
FU U.S. Department of Energy by Lawrence Livermore National Laboratory
[DE-AC52-07NA27344, LLNL-JRNL-404716]
FX This study was supported by the Centre National d'Etudes Spatiales
(CNES) and the electron microscope facility by European FEDER and region
Nord-Pas-de-Calais. Keiko Nakamura-Messenger is gratefully acknowledged
for the preparation of the ultramicrotomed TEM sample. The comments of
two anonymous reviewers significantly improved the manuscript. This work
performed under the auspices of the U.S. Department of Energy by
Lawrence Livermore National Laboratory under Contract DE-AC52-07NA27344
(LLNL-JRNL-404716).
NR 31
TC 26
Z9 26
U1 1
U2 4
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0012-821X
J9 EARTH PLANET SC LETT
JI Earth Planet. Sci. Lett.
PD AUG 30
PY 2008
VL 273
IS 1-2
BP 195
EP 202
DI 10.1016/j.epsl.2008.06.033
PG 8
WC Geochemistry & Geophysics
SC Geochemistry & Geophysics
GA 355SP
UT WOS:000259729000019
ER
PT J
AU Ghezzehei, TA
AF Ghezzehei, Teamrat A.
TI Errors in determination of soil water content using time domain
reflectometry caused by soil compaction around waveguides
SO WATER RESOURCES RESEARCH
LA English
DT Article
ID RETENTION CURVE; PROBES
AB Application of time domain reflectometry (TDR) in soil hydrology often involves the conversion of TDR-measured dielectric permittivity to water content using universal calibration equations (empirical or physically based). Deviations of soil-specific calibrations from the universal calibrations have been noted and are usually attributed to peculiar composition of soil constituents, such as high content of clay and/or organic matter. Although it is recognized that soil disturbance by TDR waveguides may have impact on measurement errors, to our knowledge, there has not been any quantification of this effect. In this paper, we introduce a method that estimates this error by combining two models: one that describes soil compaction around cylindrical objects and another that translates change in bulk density to evolution of soil water retention characteristics. Our analysis indicates that the compaction pattern depends on the mechanical properties of the soil at the time of installation. The relative error in water content measurement depends on the compaction pattern as well as the water content and water retention properties of the soil. Illustrative calculations based on measured soil mechanical and hydrologic properties from the literature indicate that the measurement errors of using a standard three-prong TDR waveguide could be up to 10%. We also show that the error scales linearly with the ratio of rod radius to the interradius spacing.
C1 Lawrence Berkeley Natl Lab, Div Earth Sci, Berkeley, CA 94720 USA.
RP Ghezzehei, TA (reprint author), Lawrence Berkeley Natl Lab, Div Earth Sci, Berkeley, CA 94720 USA.
EM taghezzehei@lbl.gov
RI Ghezzehei, Teamrat/G-7483-2011
OI Ghezzehei, Teamrat/0000-0002-0287-6212
FU U. S. Department of Energy [DE-AC03-76SF00098]
FX This work was supported by the U. S. Department of Energy under contract
DE-AC03-76SF00098. Critical reviews of an earlier version of the
manuscript and suggestions for improvement by Dani Or, Rohit Salve,
Stefan Finsterle, and three anonymous reviewers are gratefully
acknowledged.
NR 14
TC 9
Z9 9
U1 1
U2 9
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 AUG 30
PY 2008
VL 44
IS 8
AR W08451
DI 10.1029/2007WR006502
PG 8
WC Environmental Sciences; Limnology; Water Resources
SC Environmental Sciences & Ecology; Marine & Freshwater Biology; Water
Resources
GA 343BF
UT WOS:000258826600004
ER
PT J
AU Hecht, MW
Holm, DD
Petersen, MR
Wingate, BA
AF Hecht, M. W.
Holm, D. D.
Petersen, M. R.
Wingate, B. A.
TI The LANS-alpha and Leray turbulence parameterizations in primitive
equation ocean modeling
SO JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL
LA English
DT Article; Proceedings Paper
CT Meeting held in Honor of Darryl D Holms on Geometry and Analysis in
Physical Systems
CY JUL 22-28, 2007
CL Lausanne, SWITZERLAND
ID CLIMATE SYSTEM MODEL; GEOSTROPHIC TURBULENCE; NUMERICAL SIMULATIONS;
CIRCULATION MODELS; ATLANTIC-OCEAN; ENERGY; STRATIFICATION;
1/10-DEGREES; RESOLUTION; TRANSPORT
AB Ocean modeling presents several unique technical challenges: there is a tremendous range of spatial scales; the kinetic energy forcing scale occurs at the Rossby radius of deformation (20-100 km), which is often at or below the grid resolution; and mixing is strongly anisotropic, occurring primarily along nearly horizontal isopycnal surfaces. We present analysis and numerical results to show that the Lagrangian-averaged Navier-Stokes alpha (LANS-alpha) turbulence parameterization and, to a lesser extent, the Leray parameterization are well suited to ocean modeling. LANS-alpha and Leray are fundamentally different from purely dissipative turbulence models in that both LANS-alpha and Leray are more energetic and produce more eddy structure near the gridscale. This is consistent with expectation from linear stability analysis, where it has been shown that these models resolve the process of baroclinic instability on coarser meshes than standard Navier-Stokes. Formulations of LANS-alpha and Leray models for the primitive equations are presented. In an idealized ocean channel domain, LANS-alpha produces turbulence statistics in kinetic energy, eddy kinetic energy and temperature distributions that resemble a doubled-resolution simulation without LANS-alpha. Leray produces qualitatively similar results, but to a lesser degree than LANS-alpha. Finally, the Leray model is tested in a North Atlantic domain with realistic topography and forcing, and produces higher kinetic and eddy kinetic energy than the non-Leray model.
C1 [Hecht, M. W.; Holm, D. D.; Petersen, M. R.; Wingate, B. A.] Los Alamos Natl Lab, Comp Computat & Stat Sci Div, Los Alamos, NM USA.
[Holm, D. D.] Univ London Imperial Coll Sci Technol & Med, Dept Math, London SW7 2AZ, England.
[Petersen, M. R.; Wingate, B. A.] Los Alamos Natl Lab, Ctr Nonlinear Studies, Los Alamos, NM USA.
RP Hecht, MW (reprint author), Los Alamos Natl Lab, Comp Computat & Stat Sci Div, Los Alamos, NM USA.
EM mpetersen@lanl.gov
OI Hecht, Matthew/0000-0003-0946-4007; Petersen, Mark/0000-0001-7170-7511
NR 45
TC 8
Z9 8
U1 0
U2 2
PU IOP PUBLISHING LTD
PI BRISTOL
PA TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND
SN 1751-8113
EI 1751-8121
J9 J PHYS A-MATH THEOR
JI J. Phys. A-Math. Theor.
PD AUG 29
PY 2008
VL 41
IS 34
AR 344009
DI 10.1088/1751-8113/41/34/344009
PG 23
WC Physics, Multidisciplinary; Physics, Mathematical
SC Physics
GA 336SW
UT WOS:000258385900010
ER
PT J
AU Holm, DD
Putkaradze, V
Tronci, C
AF Holm, Darryl D.
Putkaradze, Vakhtang
Tronci, Cesare
TI Kinetic models of oriented self-assembly
SO JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL
LA English
DT Article; Proceedings Paper
CT Meeting held in Honor of Darryl D Holms on Geometry and Analysis in
Physical Systems
CY JUL 22-28, 2007
CL Lausanne, SWITZERLAND
ID HAMILTONIAN-STRUCTURE; BRACKET FORMULATION; INTEGRABLE SYSTEMS; POISSON
BRACKETS; STAR-CLUSTERS; EQUATIONS; CHROMOHYDRODYNAMICS; DISSIPATION;
EVOLUTION
AB New kinetic models of dissipation are proposed for the dynamics of an ensemble of interacting oriented particles, for example, moving magnetized nano-particles. This is achieved by introducing double-bracket dissipation into kinetic equations by using an oriented Poisson bracket and employing the moment method to derive continuum equations for the evolution of magnetization and mass density. These continuum equations generalize the Debye-Huckel equations for attracting round particles, and Landau-Lifshitz Gilbert equations for spin waves in magnetized media. The dynamics of self-assembly is investigated as the emergent concentration into singular clumps of aligned particles (orientons) starting from random initial conditions. Finally, the theory is extended to describe the dissipative motion of self-interacting curved filaments.
C1 [Holm, Darryl D.; Tronci, Cesare] Univ London Imperial Coll Sci Technol & Med, Dept Math, London SW7 2AZ, England.
[Holm, Darryl D.] Los Alamos Natl Lab, Comp & Computat Sci Div, Los Alamos, NM 87545 USA.
[Putkaradze, Vakhtang] Colorado State Univ, Dept Math, Ft Collins, CO 80235 USA.
[Putkaradze, Vakhtang] Univ New Mexico, Dept Mech Engn, Albuquerque, NM 87106 USA.
[Tronci, Cesare] TERA Fdn Oncol Hadrontherapy, I-28100 Novara, Italy.
RP Holm, DD (reprint author), Univ London Imperial Coll Sci Technol & Med, Dept Math, London SW7 2AZ, England.
RI Tronci, Cesare/B-7542-2016;
OI Tronci, Cesare/0000-0002-8868-8027; Holm, Darryl D/0000-0001-6362-9912
NR 47
TC 3
Z9 3
U1 0
U2 3
PU IOP PUBLISHING LTD
PI BRISTOL
PA TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND
SN 1751-8113
J9 J PHYS A-MATH THEOR
JI J. Phys. A-Math. Theor.
PD AUG 29
PY 2008
VL 41
IS 34
AR 344010
DI 10.1088/1751-8113/41/34/344010
PG 21
WC Physics, Multidisciplinary; Physics, Mathematical
SC Physics
GA 336SW
UT WOS:000258385900011
ER
PT J
AU Lunasin, E
Kurien, S
Titi, ES
AF Lunasin, Evelyn
Kurien, Susan
Titi, Edriss S.
TI Spectral scaling of the Leray-alpha model for two-dimensional turbulence
SO JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL
LA English
DT Article; Proceedings Paper
CT Meeting held in Honor of Darryl D Holms on Geometry and Analysis in
Physical Systems
CY JUL 22-28, 2007
CL Lausanne, SWITZERLAND
ID CAMASSA-HOLM EQUATIONS; NAVIER-STOKES EQUATIONS; GLOBAL WELL-POSEDNESS;
NUMERICAL SIMULATIONS; FLOW
AB We present data from high-resolution numerical simulations of the Navier Stokes-alpha and the Leray-a models for two-dimensional turbulence. It was shown previously ( Lunasin et al 2007 J. Turbul. 8 30) that for wavenumbers k such that k alpha >> 1, the energy spectrum of the smoothed velocity field for the two-dimensional Navier-Stokes-alpha (NS-alpha) model scales as k(-7). This result is in agreement with the scaling deduced by dimensional analysis of the flux of the conserved enstrophy using its characteristic time scale. We therefore hypothesize that the spectral scaling of any alpha-model in the sub-alpha spatial scales must depend only on the characteristic time scale and dynamics of the dominant cascading quantity in that regime of scales. The data presented here, from simulations of the two-dimensional Leray-alpha model, confirm our hypothesis. We show that for ka >> 1, the energy spectrum for the two-dimensional Leray-alpha scales as k(-5), as expected by the characteristic time scale for the flux of the conserved enstrophy of the Leray-alpha model. These results lead to our conclusion that the dominant directly cascading quantity of the model equations must determine the scaling of the energy spectrum.
C1 [Lunasin, Evelyn] Univ Calif San Diego, Dept Math, La Jolla, CA 92093 USA.
[Kurien, Susan] Los Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA.
[Titi, Edriss S.] Univ Calif Irvine, Dept Math, Irvine, CA 92697 USA.
[Titi, Edriss S.] Univ Calif Irvine, Dept Mech & Aerosp Engn, Irvine, CA 92697 USA.
[Titi, Edriss S.] Weizmann Inst Sci, Dept Comp Sci & Appl Math, IL-76100 Rehovot, Israel.
RP Lunasin, E (reprint author), Univ Calif San Diego, Dept Math, La Jolla, CA 92093 USA.
EM elunasin@math.ucsd.edu; skurien@lanl.gov; etiti@math.uci.edu
NR 23
TC 9
Z9 9
U1 0
U2 0
PU IOP PUBLISHING LTD
PI BRISTOL
PA TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND
SN 1751-8113
J9 J PHYS A-MATH THEOR
JI J. Phys. A-Math. Theor.
PD AUG 29
PY 2008
VL 41
IS 34
AR 344014
DI 10.1088/1751-8113/41/34/344014
PG 10
WC Physics, Multidisciplinary; Physics, Mathematical
SC Physics
GA 336SW
UT WOS:000258385900015
ER
PT J
AU Angle, J
Aprile, E
Arneodo, F
Baudis, L
Bernstein, A
Bolozdynya, A
Coelho, LCC
Dahl, CE
DeViveiros, L
Ferella, AD
Fernandes, LMP
Fiorucci, S
Gaitskell, RJ
Giboni, KL
Gomez, R
Hasty, R
Kastens, L
Kwong, J
Lopes, JAM
Madden, N
Manalaysay, A
Manzur, A
McKinsey, DN
Monzani, ME
Ni, K
Oberlack, U
Orboeck, J
Plante, G
Santorelli, R
dos Santos, JMF
Shagin, P
Shutt, T
Sorensen, P
Schulte, S
Winant, C
Yamashita, M
AF Angle, J.
Aprile, E.
Arneodo, F.
Baudis, L.
Bernstein, A.
Bolozdynya, A.
Coelho, L. C. C.
Dahl, C. E.
DeViveiros, L.
Ferella, A. D.
Fernandes, L. M. P.
Fiorucci, S.
Gaitskell, R. J.
Giboni, K. L.
Gomez, R.
Hasty, R.
Kastens, L.
Kwong, J.
Lopes, J. A. M.
Madden, N.
Manalaysay, A.
Manzur, A.
McKinsey, D. N.
Monzani, M. E.
Ni, K.
Oberlack, U.
Orboeck, J.
Plante, G.
Santorelli, R.
dos Santos, J. M. F.
Shagin, P.
Shutt, T.
Sorensen, P.
Schulte, S.
Winant, C.
Yamashita, M.
CA XENON10 Collaboration
TI Limits on spin-dependent WIMP-nucleon cross sections from the XENON10
experiment
SO PHYSICAL REVIEW LETTERS
LA English
DT Article
ID DARK-MATTER SEARCHES; SCATTERING
AB XENON10 is an experiment to directly detect weakly interacting massive particles (WIMPs), which may comprise the bulk of the nonbaryonic dark matter in our Universe. We report new results for spin-dependent WIMP-nucleon interactions with Xe-129 and Xe-131 from 58.6 live days of operation at the Laboratori Nazionali del Gran Sasso. Based on the nonobservation of a WIMP signal in 5.4 kg of fiducial liquid xenon mass, we exclude previously unexplored regions in the theoretically allowed parameter space for neutralinos. We also exclude a heavy Majorana neutrino with a mass in the range of similar to 10 GeV/c(2) -2 TeV/c(2) as a dark matter candidate under standard assumptions for its density and distribution in the galactic halo.
C1 [Angle, J.; Manalaysay, A.] Univ Florida, Dept Phys, Gainesville, FL 32611 USA.
[Angle, J.; Baudis, L.; Ferella, A. D.; Manalaysay, A.] Univ Zurich, Inst Phys, CH-8057 Zurich, Switzerland.
[Aprile, E.; Giboni, K. L.; Monzani, M. E.; Plante, G.; Santorelli, R.; Yamashita, M.] Columbia Univ, Dept Phys, New York, NY 10027 USA.
[Arneodo, F.] Ist Nazl Fis Nucl, Lab Nazl Gran Sasso, I-67100 Assergi, Italy.
[Bernstein, A.; Madden, N.; Winant, C.] Lawrence Livermore Natl Lab, Livermore, CA 94550 USA.
[Bolozdynya, A.; Dahl, C. E.; Kwong, J.; Shutt, T.] Case Western Reserve Univ, Dept Phys, Cleveland, OH 44106 USA.
[Coelho, L. C. C.; Fernandes, L. M. P.; Lopes, J. A. M.; dos Santos, J. M. F.] Univ Coimbra, Dept Phys, P-3004516 Coimbra, Portugal.
[DeViveiros, L.; Fiorucci, S.; Gaitskell, R. J.; Sorensen, P.] Brown Univ, Dept Phys, Providence, RI 02912 USA.
[Gomez, R.; Oberlack, U.; Shagin, P.] Rice Univ, Dept Phys & Astron, Houston, TX 77251 USA.
[Hasty, R.; Kastens, L.; Manzur, A.; McKinsey, D. N.; Ni, K.] Yale Univ, Dept Phys, New Haven, CT 06511 USA.
[Orboeck, J.; Schulte, S.] Rhein Westfal TH Aachen, Dept Phys, D-52074 Aachen, Germany.
RP Angle, J (reprint author), Univ Florida, Dept Phys, Gainesville, FL 32611 USA.
RI Fernandes, Luis/E-2372-2011; Santorelli, Roberto/L-6017-2015; dos
Santos, Joaquim/B-3058-2015; Coelho, Luis/D-9295-2014; Arneodo,
Francesco/E-5061-2015; Yamashita, Masaki/A-4300-2011; Coelho,
Luis/F-4493-2012; Fiorucci, Stefano/I-1251-2012; Arneodo,
Francesco/B-8076-2013; de Viveiros, Luiz/M-9205-2013; matias-lopes,
jose/H-6074-2012
OI Fernandes, Luis/0000-0002-7061-8768; Santorelli,
Roberto/0000-0002-0012-2644; Baudis, Laura/0000-0003-4710-1768; dos
Santos, Joaquim Marques Ferreira/0000-0002-8841-6523; Ferella, Alfredo
Davide/0000-0002-6006-9160; Coelho, Luis/0000-0001-6205-9479; Arneodo,
Francesco/0000-0002-1061-0510; Coelho, Luis/0000-0001-6205-9479;
Arneodo, Francesco/0000-0002-1061-0510; de Viveiros,
Luiz/0000-0002-7038-2361; matias-lopes, jose/0000-0002-6366-2963
FU NSF [PHY-0302646, PHY-04-00596]; the CAREER [PHY-0542066]; the DOE
[DE-FG02-91ER40688]; the Swiss National Foundation SNF [20-118119]; the
Volkswagen Foundation (Germany); the FCT [POCI/FIS/605342004]; LNGS/INFN
FX This work was funded by NSF Grants No. PHY-0302646 and No. PHY-04-00596,
the CAREER Grant No. PHY-0542066, the DOE Grant No. DE-FG02-91ER40688,
by the Swiss National Foundation SNF Grant No. 20-118119, by the
Volkswagen Foundation (Germany), and by the FCT Grant No.
POCI/FIS/605342004 (Portugal). We would like to thank the LNGS/INFN
staff and engineers for their help and support.
NR 33
TC 144
Z9 145
U1 2
U2 11
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 AUG 29
PY 2008
VL 101
IS 9
AR 091301
DI 10.1103/PhysRevLett.101.091301
PG 5
WC Physics, Multidisciplinary
SC Physics
GA 348FG
UT WOS:000259195800012
PM 18851599
ER
PT J
AU Aubert, B
Bona, M
Boutigny, D
Karyotakis, Y
Lees, JP
Poireau, V
Prudent, X
Tisserand, V
Zghiche, A
Tico, JG
Grauges, E
Lopez, L
Palano, A
Pappagallo, M
Eigen, G
Stugu, B
Sun, L
Abrams, GS
Battaglia, M
Brown, DN
Button-Shafer, J
Cahn, RN
Groysman, Y
Jacobsen, RG
Kadyk, JA
Kerth, LT
Kolomensky, YG
Kukartsev, G
Pegna, DL
Lynch, G
Mir, LM
Orimoto, TJ
Osipenkov, IL
Ronan, MT
Tackmann, K
Tanabe, T
Wenzel, WA
Sanchez, PD
Hawkes, CM
Watson, AT
Held, T
Koch, H
Pelizaeus, M
Schroeder, T
Steinke, M
Walker, D
Asgeirsson, DJ
Cuhadar-Donszelmann, T
Fulsom, BG
Hearty, C
Mattison, TS
McKenna, JA
Barrett, M
Khan, A
Saleem, M
Teodorescu, L
Blinov, VE
Bukin, AD
Druzhinin, VP
Golubev, VB
Onuchin, AP
Serednyakov, SI
Skovpen, YI
Solodov, EP
Todyshev, KY
Bondioli, M
Curry, S
Eschrich, I
Kirkby, D
Lankford, AJ
Lund, P
Mandelkern, M
Martin, EC
Stoker, DP
Abachi, S
Buchanan, C
Foulkes, SD
Gary, JW
Liu, F
Long, O
Shen, BC
Zhang, L
Paar, HP
Rahatlou, S
Sharma, V
Berryhill, JW
Campagnari, C
Cunha, A
Dahmes, B
Hong, TM
Kovalskyi, D
Richman, JD
Beck, TW
Eisner, AM
Flacco, CJ
Heusch, CA
Kroseberg, J
Lockman, WS
Schalk, T
Schumm, BA
Seiden, A
Wilson, MG
Winstrom, LO
Chen, E
Cheng, CH
Fang, F
Hitlin, DG
Narsky, I
Piatenko, T
Porter, FC
Andreassen, R
Mancinelli, G
Meadows, BT
Mishra, K
Sokoloff, MD
Blanc, F
Bloom, PC
Chen, S
Ford, WT
Hirschauer, JF
Kreisel, A
Nagel, M
Nauenberg, U
Olivas, A
Smith, JG
Ulmer, KA
Wagner, SR
Zhang, J
Gabareen, AM
Soffer, A
Toki, WH
Wilson, RJ
Winklmeier, F
Altenburg, DD
Feltresi, E
Hauke, A
Jasper, H
Merkel, J
Petzold, A
Spaan, B
Wacker, K
Klose, V
Kobel, MJ
Lacker, HM
Mader, WF
Nogowski, R
Schubert, J
Schubert, KR
Schwierz, R
Sundermann, JE
Volk, A
Bernard, D
Bonneaud, GR
Latour, E
Lombardo, V
Thiebaux, C
Verderi, M
Clark, PJ
Gradl, W
Muheim, F
Playfer, S
Robertson, AI
Watson, JE
Xie, Y
Andreotti, M
Bettoni, D
Bozzi, C
Calabrese, R
Cecchi, A
Cibinetto, G
Franchini, P
Luppi, E
Negrini, M
Petrella, A
Piemontese, L
Prencipe, E
Santoro, V
Anulli, F
Baldini-Ferroli, R
Calcaterra, A
de Sangro, R
Finocchiaro, G
Pacetti, S
Patteri, P
Peruzzi, IM
Piccoio, M
Rama, M
Zallo, A
Buzzo, A
Contri, R
Lo Vetere, M
Macri, MM
Monge, MR
Passaggio, S
Patrignani, C
Robutti, E
Santroni, A
Tosi, S
Chaisanguanthum, KS
Morii, M
Wu, J
Dubitzky, RS
Marks, J
Schenk, S
Uwer, U
Bard, DJ
Dauncey, PD
Flack, RL
Nash, JA
Vazquez, WP
Tibbetts, M
Behera, PK
Chai, X
Charles, MJ
Mallik, U
Ziegler, V
Cochran, J
Crawley, HB
Dong, L
Eyges, V
Meyer, WT
Prell, S
Rosenberg, EI
Rubin, AE
Gao, YY
Gritsan, AV
Guo, ZJ
Lae, CK
Denig, AG
Fritsch, M
Schott, G
Arnaud, N
Bequilleux, J
D'Orazio, A
Davier, M
Grosdidier, G
Hocker, A
Lepeltier, V
Le Diberder, F
Lutz, AM
Pruvot, S
Rodier, S
Roudeau, P
Schune, MH
Serrano, J
Sordini, V
Stocchi, A
Wang, WF
Wormser, G
Lange, DJ
Wright, DM
Bingham, I
Burke, JP
Chavez, CA
Forster, IJ
Fry, JR
Gabathuler, E
Gamet, R
Hutchcroft, DE
Payne, DJ
Schofield, KC
Touramanis, C
Bevan, AJ
George, KA
Di Lodovico, F
Menges, W
Sacco, R
Cowan, G
Flaecher, HU
Hopkins, DA
Paramesvaran, S
Salvatore, F
Wren, AC
Brown, DN
Davis, CL
Allison, J
Barlow, NR
Barlow, RJ
Chia, YM
Edgar, CL
Lafferty, GD
West, TJ
Yi, JI
Anderson, J
Chen, C
Jawahery, A
Roberts, DA
Simi, G
Tuggle, JM
Blaylock, G
Dallapiccola, C
Hertzbach, SS
Li, X
Moore, TB
Salvati, E
Saremi, S
Cowan, R
Dujmic, D
Fisher, PH
Koeneke, K
Sciolla, G
Sekula, SJ
Spitznagel, M
Taylor, F
Yamamoto, RK
Zhao, M
Zheng, Y
Mclachlin, SE
Patel, PM
Robertson, SH
Lazzaro, A
Palombo, F
Bauer, JM
Cremaldi, L
Eschenburg, V
Godang, R
Kroeger, R
Sanders, DA
Summers, DJ
Zhao, HW
Brunet, S
Cote, D
Simard, M
Taras, R
Viaud, FB
Nicholson, H
De Nardo, G
Fabozzi, F
Lista, L
Monorchio, D
Sciacca, C
Baak, MA
Raven, G
Snoek, HL
Jessop, CP
Knoepfel, KJ
LoSecco, JM
Benelli, G
Corwin, LA
Honscheid, K
Kagan, H
Kass, R
Morris, JP
Rahimi, AM
Regensburger, JJ
Wong, QK
Blount, NL
Brau, J
Frey, R
Igonkina, O
Kolb, JA
Lu, M
Rahmat, R
Sinev, NB
Strom, D
Strube, J
Torrence, E
Gagliardi, N
Gaz, A
Margoni, M
Morandin, M
Pompili, A
Posocco, M
Rotondo, M
Simonetto, F
Stroili, R
Voci, C
Ben-Haim, E
Briand, H
Calderini, G
Chauveau, J
David, P
Del Buono, L
de la Vaissiere, C
Hamon, O
Leruste, P
Malcles, J
Ocariz, J
Perez, A
Prendki, J
Gladney, L
Biasini, M
Covarelli, R
Manoni, E
Angelini, C
Batignani, G
Bettarini, S
Carpinelli, M
Cenci, R
Cervelli, A
Forti, F
Giorgi, MA
Lusiani, A
Marchiori, G
Mazur, MA
Morganti, M
Neri, N
Paoloni, E
Rizzo, G
Walsh, JJ
Haire, M
Biesiada, J
Elmer, P
Lau, YP
Lu, C
Olsen, J
Smith, AJS
Telnov, AV
Baracchini, E
Bellini, F
Cavoto, G
del Re, D
Di Marco, E
Faccini, R
Ferrarotto, F
Ferroni, F
Gaspero, M
Jackson, PD
Gioi, LL
Mazzoni, MA
Morganti, S
Piredda, G
Polci, F
Renga, F
Voena, C
Ebert, M
Hartmann, T
Schroder, H
Waldi, R
Adye, T
Castelli, G
Franek, B
Olaiya, EO
Ricciardi, S
Roethel, W
Wilson, EF
Emery, S
Escalier, M
Gaidot, A
Ganzhur, SF
de Monchenault, GH
Kozanecki, W
Vasseur, G
Yeche, C
Zito, M
Chen, XR
Liu, H
Park, W
Purohit, MV
Wilson, JR
Allen, MT
Aston, D
Bartoldus, R
Bechtle, P
Berger, N
Claus, R
Coleman, JP
Convery, MR
Dingfelder, JC
Dorfan, J
Dubois-Felsmann, GP
Dunwoodie, W
Field, RC
Glanzman, T
Gowdy, SJ
Graham, MT
Grenier, P
Hast, C
Hryn'ova, T
Innes, WR
Kaminski, J
Kelsey, MH
Kim, H
Kim, P
Kocian, ML
Leith, DWGS
Li, S
Luitz, S
Luth, V
Lynch, HL
MacFarlane, DB
Marsiske, H
Messner, R
Muller, DR
O'Grady, CP
Ofte, I
Perazzo, A
Perl, M
Pulliam, T
Ratcliff', BN
Roodman, A
Salnikov, AA
Schindler, RH
Schwiening, J
Snyder, A
Stelzer, J
Su, D
Sullivan, MK
Suzuki, K
Swain, SK
Thompson, JM
Va'vra, J
van Bakel, N
Wagner, AP
Weaver, M
Wisniewski, WJ
Wittgen, M
Wright, DH
Yarritu, AK
Yi, K
Young, CC
Burchat, PR
Edwards, AJ
Majewski, SA
Petersen, BA
Wilden, L
Ahmed, S
Alam, MS
Bula, R
Ernst, JA
Jain, V
Pan, B
Saeed, MA
Wappler, FR
Zain, SB
Krishnamurthy, M
Spanier, SM
Eckmann, R
Ritchie, JL
Ruland, AM
Schilling, CJ
Schwitters, RF
Izen, JM
Lou, XC
Ye, S
Bianchi, F
Gallo, F
Gamba, D
Pelliccioni, M
Bomben, M
Bosisio, L
Cartaro, C
Cossutti, F
Della Ricca, G
Lanceri, L
Vitale, L
Azzolini, V
Lopez-March, N
Martinez-Vidal, F
Milanes, DA
Oyanguren, A
Albert, J
Banerjee, S
Bhuyan, B
Hamano, K
Kowalewski, R
Nugent, IM
Roney, JM
Sobie, RJ
Harrison, PF
Ilic, J
Latham, TE
Mohanty, GB
Band, HR
Chen, X
Dasu, S
Flood, KT
Hollar, JJ
Kutter, PE
Pan, Y
Pierini, M
Prepost, R
Wu, SL
Neal, H
AF Aubert, B.
Bona, M.
Boutigny, D.
Karyotakis, Y.
Lees, J. P.
Poireau, V.
Prudent, X.
Tisserand, V.
Zghiche, A.
Tico, J. Garra
Grauges, E.
Lopez, L.
Palano, A.
Pappagallo, M.
Eigen, G.
Stugu, B.
Sun, L.
Abrams, G. S.
Battaglia, M.
Brown, D. N.
Button-Shafer, J.
Cahn, R. N.
Groysman, Y.
Jacobsen, R. G.
Kadyk, J. A.
Kerth, L. T.
Kolomensky, Yu. G.
Kukartsev, G.
Pegna, D. Lopes
Lynch, G.
Mir, L. M.
Orimoto, T. J.
Osipenkov, I. L.
Ronan, M. T.
Tackmann, K.
Tanabe, T.
Wenzel, W. A.
Sanchez, P. del Amo
Hawkes, C. M.
Watson, A. T.
Held, T.
Koch, H.
Pelizaeus, M.
Schroeder, T.
Steinke, M.
Walker, D.
Asgeirsson, D. J.
Cuhadar-Donszelmann, T.
Fulsom, B. G.
Hearty, C.
Mattison, T. S.
McKenna, J. A.
Barrett, M.
Khan, A.
Saleem, M.
Teodorescu, L.
Blinov, V. E.
Bukin, A. D.
Druzhinin, V. P.
Golubev, V. B.
Onuchin, A. P.
Serednyakov, S. I.
Skovpen, Yu. I.
Solodov, E. P.
Todyshev, K. Yu.
Bondioli, M.
Curry, S.
Eschrich, I.
Kirkby, D.
Lankford, A. J.
Lund, P.
Mandelkern, M.
Martin, E. C.
Stoker, D. P.
Abachi, S.
Buchanan, C.
Foulkes, S. D.
Gary, J. W.
Liu, F.
Long, O.
Shen, B. C.
Zhang, L.
Paar, H. P.
Rahatlou, S.
Sharma, V.
Berryhill, J. W.
Campagnari, C.
Cunha, A.
Dahmes, B.
Hong, T. M.
Kovalskyi, D.
Richman, J. D.
Beck, T. W.
Eisner, A. M.
Flacco, C. J.
Heusch, C. A.
Kroseberg, J.
Lockman, W. S.
Schalk, T.
Schumm, B. A.
Seiden, A.
Wilson, M. G.
Winstrom, L. O.
Chen, E.
Cheng, C. H.
Fang, F.
Hitlin, D. G.
Narsky, I.
Piatenko, T.
Porter, F. C.
Andreassen, R.
Mancinelli, G.
Meadows, B. T.
Mishra, K.
Sokoloff, M. D.
Blanc, F.
Bloom, P. C.
Chen, S.
Ford, W. T.
Hirschauer, J. F.
Kreisel, A.
Nagel, M. .
Nauenberg, U.
Olivas, A.
Smith, J. G.
Ulmer, K. A.
Wagner, S. R.
Zhang, J.
Gabareen, A. M.
Soffer, A.
Toki, W. H.
Wilson, R. J.
Winklmeier, F.
Altenburg, D. D.
Feltresi, E.
Hauke, A.
Jasper, H.
Merkel, J.
Petzold, A.
Spaan, B.
Wacker, K.
Klose, V.
Kobel, M. J.
Lacker, H. M.
Mader, W. F.
Nogowski, R.
Schubert, J.
Schubert, K. R.
Schwierz, R.
Sundermann, J. E.
Volk, A.
Bernard, D.
Bonneaud, G. R.
Latour, E.
Lombardo, V.
Thiebaux, Ch.
Verderi, M.
Clark, P. J.
Gradl, W.
Muheim, F.
Playfer, S.
Robertson, A. I.
Watson, J. E.
Xie, Y.
Andreotti, M.
Bettoni, D.
Bozzi, C.
Calabrese, R.
Cecchi, A.
Cibinetto, G.
Franchini, P.
Luppi, E.
Negrini, M.
Petrella, A.
Piemontese, L.
Prencipe, E.
Santoro, V.
Anulli, F.
Baldini-Ferroli, R.
Calcaterra, A.
de Sangro, R.
Finocchiaro, G.
Pacetti, S.
Patteri, P.
Peruzzi, I. M.
Piccoio, M.
Rama, M.
Zallo, A.
Buzzo, A.
Contri, R.
Lo Vetere, M.
Macri, M. M.
Monge, M. R.
Passaggio, S.
Patrignani, C.
Robutti, E.
Santroni, A.
Tosi, S.
Chaisanguanthum, K. S.
Morii, M.
Wu, J.
Dubitzky, R. S.
Marks, J.
Schenk, S.
Uwer, U.
Bard, D. J.
Dauncey, P. D.
Flack, R. L.
Nash, J. A.
Vazquez, W. Panduro
Tibbetts, M.
Behera, P. K.
Chai, X.
Charles, M. J.
Mallik, U.
Ziegler, V.
Cochran, J.
Crawley, H. B.
Dong, L.
Eyges, V.
Meyer, W. T.
Prell, S.
Rosenberg, E. I.
Rubin, A. E.
Gao, Y. Y.
Gritsan, A. V.
Guo, Z. J.
Lae, C. K.
Denig, A. G.
Fritsch, M.
Schott, G.
Arnaud, N.
Bequilleux, J.
D'Orazio, A.
Davier, M.
Grosdidier, G.
Hoecker, A.
Lepeltier, V.
Le Diberder, F.
Lutz, A. M.
Pruvot, S.
Rodier, S.
Roudeau, P.
Schune, M. H.
Serrano, J.
Sordini, V.
Stocchi, A.
Wang, W. F.
Wormser, G.
Lange, D. J.
Wright, D. M.
Bingham, I.
Burke, J. P.
Chavez, C. A.
Forster, I. J.
Fry, J. R.
Gabathuler, E.
Gamet, R.
Hutchcroft, D. E.
Payne, D. J.
Schofield, K. C.
Touramanis, C.
Bevan, A. J.
George, K. A.
Di Lodovico, F.
Menges, W.
Sacco, R.
Cowan, G.
Flaecher, H. U.
Hopkins, D. A.
Paramesvaran, S.
Salvatore, F.
Wren, A. C.
Brown, D. N.
Davis, C. L.
Allison, J.
Barlow, N. R.
Barlow, R. J.
Chia, Y. M.
Edgar, C. L.
Lafferty, G. D.
West, T. J.
Yi, J. I.
Anderson, J.
Chen, C.
Jawahery, A.
Roberts, D. A.
Simi, G.
Tuggle, J. M.
Blaylock, G.
Dallapiccola, C.
Hertzbach, S. S.
Li, X.
Moore, T. B.
Salvati, E.
Saremi, S.
Cowan, R.
Dujmic, D.
Fisher, P. H.
Koeneke, K.
Sciolla, G.
Sekula, S. J.
Spitznagel, M.
Taylor, F.
Yamamoto, R. K.
Zhao, M.
Zheng, Y.
Mclachlin, S. E.
Patel, P. M.
Robertson, S. H.
Lazzaro, A.
Palombo, F.
Bauer, J. M.
Cremaldi, L.
Eschenburg, V.
Godang, R.
Kroeger, R.
Sanders, D. A.
Summers, D. J.
Zhao, H. W.
Brunet, S.
Cote, D.
Simard, M.
Taras, R.
Viaud, F. B.
Nicholson, H.
De Nardo, G.
Fabozzi, F.
Lista, L.
Monorchio, D.
Sciacca, C.
Baak, M. A.
Raven, G.
Snoek, H. L.
Jessop, C. P.
Knoepfel, K. J.
LoSecco, J. M.
Benelli, G.
Corwin, L. A.
Honscheid, K.
Kagan, H.
Kass, R.
Morris, J. P.
Rahimi, A. M.
Regensburger, J. J.
Wong, Q. K.
Blount, N. L.
Brau, J.
Frey, R.
Igonkina, O.
Kolb, J. A.
Lu, M.
Rahmat, R.
Sinev, N. B.
Strom, D.
Strube, J.
Torrence, E.
Gagliardi, N.
Gaz, A.
Margoni, M.
Morandin, M.
Pompili, A.
Posocco, M.
Rotondo, M.
Simonetto, F.
Stroili, R.
Voci, C.
Ben-Haim, E.
Briand, H.
Calderini, G.
Chauveau, J.
David, P.
Del Buono, L.
de la Vaissiere, Ch.
Hamon, O.
Leruste, Ph.
Malcles, J.
Ocariz, J.
Perez, A.
Prendki, J.
Gladney, L.
Biasini, M.
Covarelli, R.
Manoni, E.
Angelini, C.
Batignani, G.
Bettarini, S.
Carpinelli, M.
Cenci, R.
Cervelli, A.
Forti, F.
Giorgi, M. A.
Lusiani, A.
Marchiori, G.
Mazur, M. A.
Morganti, M.
Neri, N.
Paoloni, E.
Rizzo, G.
Walsh, J. J.
Haire, M.
Biesiada, J.
Elmer, P.
Lau, Y. P.
Lu, C.
Olsen, J.
Smith, A. J. S.
Telnov, A. V.
Baracchini, E.
Bellini, F.
Cavoto, G.
del Re, D.
Di Marco, E.
Faccini, R.
Ferrarotto, F.
Ferroni, F.
Gaspero, M.
Jackson, P. D.
Gioi, L. Li
Mazzoni, M. A.
Morganti, S.
Piredda, G.
Polci, F.
Renga, F.
Voena, C.
Ebert, M.
Hartmann, T.
Schroeder, H.
Waldi, R.
Adye, T.
Castelli, G.
Franek, B.
Olaiya, E. O.
Ricciardi, S.
Roethel, W.
Wilson, E. F.
Emery, S.
Escalier, M.
Gaidot, A.
Ganzhur, S. F.
de Monchenault, G. Hamel
Kozanecki, W.
Vasseur, G.
Yeche, Ch.
Zito, M.
Chen, X. R.
Liu, H.
Park, W.
Purohit, M. V.
Wilson, J. R.
Allen, M. T.
Aston, D.
Bartoldus, R.
Bechtle, P.
Berger, N.
Claus, R.
Coleman, J. P.
Convery, M. R.
Dingfelder, J. C.
Dorfan, J.
Dubois-Felsmann, G. P.
Dunwoodie, W.
Field, R. C.
Glanzman, T.
Gowdy, S. J.
Graham, M. T.
Grenier, P.
Hast, C.
Hryn'ova, T.
Innes, W. R.
Kaminski, J.
Kelsey, M. H.
Kim, H.
Kim, P.
Kocian, M. L.
Leith, D. W. G. S.
Li, S.
Luitz, S.
Luth, V.
Lynch, H. L.
MacFarlane, D. B.
Marsiske, H.
Messner, R.
Muller, D. R.
O'Grady, C. P.
Ofte, I.
Perazzo, A.
Perl, M.
Pulliam, T.
Ratcliff', B. N.
Roodman, A.
Salnikov, A. A.
Schindler, R. H.
Schwiening, J.
Snyder, A.
Stelzer, J.
Su, D.
Sullivan, M. K.
Suzuki, K.
Swain, S. K.
Thompson, J. M.
Va'vra, J.
van Bakel, N.
Wagner, A. P.
Weaver, M.
Wisniewski, W. J.
Wittgen, M.
Wright, D. H.
Yarritu, A. K.
Yi, K.
Young, C. C.
Burchat, P. R.
Edwards, A. J.
Majewski, S. A.
Petersen, B. A.
Wilden, L.
Ahmed, S.
Alam, M. S.
Bula, R.
Ernst, J. A.
Jain, V.
Pan, B.
Saeed, M. A.
Wappler, F. R.
Zain, S. B.
Krishnamurthy, M.
Spanier, S. M.
Eckmann, R.
Ritchie, J. L.
Ruland, A. M.
Schilling, C. J.
Schwitters, R. F.
Izen, J. M.
Lou, X. C.
Ye, S.
Bianchi, F.
Gallo, F.
Gamba, D.
Pelliccioni, M.
Bomben, M.
Bosisio, L.
Cartaro, C.
Cossutti, F.
Della Ricca, G.
Lanceri, L.
Vitale, L.
Azzolini, V.
Lopez-March, N.
Martinez-Vidal, F.
Milanes, D. A.
Oyanguren, A.
Albert, J.
Banerjee, Sw.
Bhuyan, B.
Hamano, K.
Kowalewski, R.
Nugent, I. M.
Roney, J. M.
Sobie, R. J.
Harrison, P. F.
Ilic, J.
Latham, T. E.
Mohanty, G. B.
Band, H. R.
Chen, X.
Dasu, S.
Flood, K. T.
Hollar, J. J.
Kutter, P. E.
Pan, Y.
Pierini, M.
Prepost, R.
Wu, S. L.
Neal, H.
CA BABAR Collaboration
TI Study of B meson decays with excited eta and eta ' mesons
SO PHYSICAL REVIEW LETTERS
LA English
DT Article
ID PARTIAL-WAVE ANALYSIS; QCD FACTORIZATION; REST
C1 [Aubert, B.; Bona, M.; Boutigny, D.; Karyotakis, Y.; Lees, J. P.; Poireau, V.; Prudent, X.; Tisserand, V.; Zghiche, A.] CNRS, IN2P3, Phys Particules Lab, F-74941 Annecy Le Vieux, France.
[Aubert, B.; Bona, M.; Boutigny, D.; Karyotakis, Y.; Lees, J. P.; Poireau, V.; Prudent, X.; Tisserand, V.; Zghiche, A.] Univ Savoie, F-74941 Annecy Le Vieux, France.
[Tico, J. Garra; Grauges, E.; Martinez-Vidal, F.] Univ Barcelona, Fac Fis, Dept ECM, E-08028 Barcelona, Spain.
[Lopez, L.; Palano, A.; Pappagallo, M.] Univ Bari, Dipartmento Fis, I-70126 Bari, Italy.
[Lopez, L.; Palano, A.; Pappagallo, M.] Ist Nazl Fis Nucl, I-70126 Bari, Italy.
[Eigen, G.; Stugu, B.; Sun, L.] Univ Bergen, Inst Phys, N-5007 Bergen, Norway.
[Abrams, G. S.; Battaglia, M.; Brown, D. N.; Button-Shafer, J.; Cahn, R. N.; Groysman, Y.; Jacobsen, R. G.; Kadyk, J. A.; Kerth, L. T.; Kolomensky, Yu. G.; Kukartsev, G.; Pegna, D. Lopes; Lynch, G.; Mir, L. M.; Orimoto, T. J.; Osipenkov, I. L.; Ronan, M. T.; Tackmann, K.; Tanabe, T.; Wenzel, W. A.] Lawrence Berkeley Natl Lab, Berkeley, CA 94720 USA.
[Sanchez, P. del Amo; Hawkes, C. M.; Watson, A. T.] Univ Birmingham, Birmingham B15 2TT, W Midlands, England.
[Held, T.; Koch, H.; Pelizaeus, M.; Schroeder, T.; Steinke, M.] Ruhr Univ Bochum, Inst Expt Phys 1, D-44780 Bochum, Germany.
[Walker, D.] Univ Bristol, Bristol BS8 1TL, Avon, England.
[Asgeirsson, D. J.; Cuhadar-Donszelmann, T.; Fulsom, B. G.; Hearty, C.; Mattison, T. S.; McKenna, J. A.] Univ British Columbia, Vancouver, BC V6T 1Z1, Canada.
[Barrett, M.; Khan, A.; Saleem, M.; Teodorescu, L.] Brunel Univ, Uxbridge UB8 3PH, Middx, England.
[Blinov, V. E.; Bukin, A. D.; Druzhinin, V. P.; Golubev, V. B.; Onuchin, A. P.; Serednyakov, S. I.; Skovpen, Yu. I.; Solodov, E. P.; Todyshev, K. Yu.] Budker Inst Nucl Phys, Novosibirsk 630090, Russia.
[Bondioli, M.; Curry, S.; Eschrich, I.; Kirkby, D.; Lankford, A. J.; Lund, P.; Mandelkern, M.; Martin, E. C.; Stoker, D. P.] Univ Calif Irvine, Irvine, CA 92697 USA.
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[Buzzo, A.; Contri, R.; Lo Vetere, M.; Macri, M. M.; Monge, M. R.; Passaggio, S.; Patrignani, C.; Robutti, E.; Santroni, A.; Tosi, S.] Ist Nazl Fis Nucl, I-16146 Genoa, Italy.
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[Denig, A. G.; Fritsch, M.; Schott, G.] Univ Karlsruhe, Inst Expt Kernphys, D-76021 Karlsruhe, Germany.
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[Brown, D. N.; Davis, C. L.] Univ Louisville, Louisville, KY 40292 USA.
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[Mclachlin, S. E.; Patel, P. M.; Robertson, S. H.] McGill Univ, Montreal, PQ H3A 2T8, Canada.
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[Nicholson, H.] Mt Holyoke Coll, S Hadley, MA 01075 USA.
[De Nardo, G.; Fabozzi, F.; Lista, L.; Monorchio, D.; Sciacca, C.] Univ Naples Federico II, Dipartimento Sci Fis, I-80126 Naples, Italy.
[De Nardo, G.; Fabozzi, F.; Lista, L.; Monorchio, D.; Sciacca, C.] Ist Nazl Fis Nucl, I-80126 Naples, Italy.
[Baak, M. A.; Raven, G.; Snoek, H. L.] Natl Inst Nucl Phys & High Energy Phys, NIKHEF, NL-1009 DB Amsterdam, Netherlands.
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[Ben-Haim, E.; Briand, H.; Calderini, G.; Chauveau, J.; David, P.; Del Buono, L.; de la Vaissiere, Ch.; Hamon, O.; Leruste, Ph.; Malcles, J.; Ocariz, J.; Perez, A.; Prendki, J.] Univ Paris 07, Univ Paris 06, CNRS, IN2P3,Lab Phys Nucl & Hautes Energies, F-75252 Paris, France.
[Gladney, L.] Univ Penn, Philadelphia, PA 19104 USA.
[Peruzzi, I. M.; Biasini, M.; Covarelli, R.; Manoni, E.] Univ Perugia, Dipartimento Fis, I-06100 Perugia, Italy.
[Biasini, M.; Covarelli, R.; Manoni, E.] Ist Nazl Fis Nucl, I-06100 Perugia, Italy.
[Angelini, C.; Batignani, G.; Bettarini, S.; Carpinelli, M.; Cenci, R.; Cervelli, A.; Forti, F.; Giorgi, M. A.; Lusiani, A.; Marchiori, G.; Mazur, M. A.; Morganti, M.; Neri, N.; Paoloni, E.; Rizzo, G.; Walsh, J. J.] Univ Pisa, Scuola Normale Super, Dipartimento Fis, I-56127 Pisa, Italy.
[Angelini, C.; Batignani, G.; Bettarini, S.; Carpinelli, M.; Cenci, R.; Cervelli, A.; Forti, F.; Giorgi, M. A.; Lusiani, A.; Marchiori, G.; Mazur, M. A.; Morganti, M.; Neri, N.; Paoloni, E.; Rizzo, G.; Walsh, J. J.] Ist Nazl Fis Nucl, I-56127 Pisa, Italy.
[Haire, M.] Prairie View A&M Univ, Prairie View, TX 77446 USA.
[Biesiada, J.; Elmer, P.; Lau, Y. P.; Lu, C.; Olsen, J.; Smith, A. J. S.; Telnov, A. V.] Princeton Univ, Princeton, NJ 08544 USA.
[Baracchini, E.; Bellini, F.; Cavoto, G.; del Re, D.; Di Marco, E.; Faccini, R.; Ferrarotto, F.; Ferroni, F.; Gaspero, M.; Jackson, P. D.; Gioi, L. Li; Mazzoni, M. A.; Morganti, S.; Piredda, G.; Polci, F.; Renga, F.; Voena, C.] Univ Roma La Sapienza, Dipartimento Fis, I-00185 Rome, Italy.
[Baracchini, E.; Bellini, F.; Cavoto, G.; del Re, D.; Di Marco, E.; Faccini, R.; Ferrarotto, F.; Ferroni, F.; Gaspero, M.; Jackson, P. D.; Gioi, L. Li; Mazzoni, M. A.; Morganti, S.; Piredda, G.; Polci, F.; Renga, F.; Voena, C.] Ist Nazl Fis Nucl, I-00185 Rome, Italy.
[Ebert, M.; Hartmann, T.; Schroeder, H.; Waldi, R.] Univ Rostock, D-18051 Rostock, Germany.
[Adye, T.; Castelli, G.; Franek, B.; Olaiya, E. O.; Ricciardi, S.; Roethel, W.; Wilson, E. F.] Rutherford Appleton Lab, Didcot OX11 0QX, Oxon, England.
[Emery, S.; Escalier, M.; Gaidot, A.; Ganzhur, S. F.; de Monchenault, G. Hamel; Kozanecki, W.; Vasseur, G.; Yeche, Ch.; Zito, M.] CEA Saclay, DSM Dapnia, F-91191 Gif Sur Yvette, France.
[Chen, X. R.; Liu, H.; Park, W.; Purohit, M. V.; Wilson, J. R.] Univ S Carolina, Columbia, SC 29208 USA.
[Allen, M. T.; Aston, D.; Bartoldus, R.; Bechtle, P.; Berger, N.; Claus, R.; Coleman, J. P.; Convery, M. R.; Dingfelder, J. C.; Dorfan, J.; Dubois-Felsmann, G. P.; Dunwoodie, W.; Field, R. C.; Glanzman, T.; Gowdy, S. J.; Graham, M. T.; Grenier, P.; Hast, C.; Hryn'ova, T.; Innes, W. R.; Kaminski, J.; Kelsey, M. H.; Kim, H.; Kim, P.; Kocian, M. L.; Leith, D. W. G. S.; Li, S.; Luitz, S.; Luth, V.; Lynch, H. L.; MacFarlane, D. B.; Marsiske, H.; Messner, R.; Muller, D. R.; O'Grady, C. P.; Ofte, I.; Perazzo, A.; Perl, M.; Pulliam, T.; Ratcliff', B. N.; Roodman, A.; Salnikov, A. A.; Schindler, R. H.; Schwiening, J.; Snyder, A.; Stelzer, J.; Su, D.; Sullivan, M. K.; Suzuki, K.; Swain, S. K.; Thompson, J. M.; Va'vra, J.; van Bakel, N.; Wagner, A. P.; Weaver, M.; Wisniewski, W. J.; Wittgen, M.; Wright, D. H.; Yarritu, A. K.; Yi, K.; Young, C. C.] Stanford Linear Accelerator Ctr, Stanford, CA 94309 USA.
[Burchat, P. R.; Edwards, A. J.; Majewski, S. A.; Petersen, B. A.; Wilden, L.] Stanford Univ, Stanford, CA 94305 USA.
[Ahmed, S.; Alam, M. S.; Bula, R.; Ernst, J. A.; Jain, V.; Pan, B.; Saeed, M. A.; Wappler, F. R.; Zain, S. B.] SUNY Albany, Albany, NY 12222 USA.
[Krishnamurthy, M.; Spanier, S. M.] Univ Tennessee, Knoxville, TN 37996 USA.
[Eckmann, R.; Ritchie, J. L.; Ruland, A. M.; Schilling, C. J.; Schwitters, R. F.] Univ Texas Austin, Austin, TX 78712 USA.
[Izen, J. M.; Lou, X. C.; Ye, S.] Univ Texas Dallas, Richardson, TX 75083 USA.
[Bianchi, F.; Gallo, F.; Gamba, D.; Pelliccioni, M.] Univ Turin, Dipartimento Fis Sperimentale, I-10125 Turin, Italy.
[Bianchi, F.; Gallo, F.; Gamba, D.; Pelliccioni, M.] Ist Nazl Fis Nucl, I-10125 Turin, Italy.
[Bomben, M.; Bosisio, L.; Cartaro, C.; Cossutti, F.; Della Ricca, G.; Lanceri, L.; Vitale, L.] Univ Trieste, Dipartmento Fis, I-34127 Trieste, Italy.
[Bomben, M.; Bosisio, L.; Cartaro, C.; Cossutti, F.; Della Ricca, G.; Lanceri, L.; Vitale, L.] Ist Nazl Fis Nucl, I-34127 Trieste, Italy.
[Azzolini, V.; Lopez-March, N.; Martinez-Vidal, F.; Milanes, D. A.; Oyanguren, A.] Univ Valencia, CSIC, IFIC, E-46071 Valencia, Spain.
[Albert, J.; Banerjee, Sw.; Bhuyan, B.; Hamano, K.; Kowalewski, R.; Nugent, I. M.; Roney, J. M.; Sobie, R. J.] Univ Victoria, Victoria, BC V8W 3P6, Canada.
[Harrison, P. F.; Ilic, J.; Latham, T. E.; Mohanty, G. B.] Univ Warwick, Dept Phys, Coventry CV4 7AL, W Midlands, England.
[Band, H. R.; Chen, X.; Dasu, S.; Flood, K. T.; Hollar, J. J.; Kutter, P. E.; Pan, Y.; Pierini, M.; Prepost, R.; Wu, S. L.] Univ Wisconsin, Madison, WI 53706 USA.
[Neal, H.] Yale Univ, New Haven, CT 06511 USA.
[Fabozzi, F.] Univ Basilicata, Potenza, Italy.
RP Aubert, B (reprint author), CNRS, IN2P3, Phys Particules Lab, F-74941 Annecy Le Vieux, France.
RI Frey, Raymond/E-2830-2016; Monge, Maria Roberta/G-9127-2012; Oyanguren,
Arantza/K-6454-2014; Luppi, Eleonora/A-4902-2015; van Bakel,
Niels/B-6233-2015; Patrignani, Claudia/C-5223-2009; Bellini,
Fabio/D-1055-2009; Neri, Nicola/G-3991-2012; Forti,
Francesco/H-3035-2011; Rotondo, Marcello/I-6043-2012; de Sangro,
Riccardo/J-2901-2012; Saeed, Mohammad Alam/J-7455-2012; Negrini,
Matteo/C-8906-2014; Calabrese, Roberto/G-4405-2015; Mir,
Lluisa-Maria/G-7212-2015; Martinez Vidal, F*/L-7563-2014; Kolomensky,
Yury/I-3510-2015; Lo Vetere, Maurizio/J-5049-2012; Lusiani,
Alberto/N-2976-2015; Morandin, Mauro/A-3308-2016; Lusiani,
Alberto/A-3329-2016; Della Ricca, Giuseppe/B-6826-2013; Di Lodovico,
Francesca/L-9109-2016; Pappagallo, Marco/R-3305-2016; Calcaterra,
Alessandro/P-5260-2015
OI Frey, Raymond/0000-0003-0341-2636; Raven, Gerhard/0000-0002-2897-5323;
Monge, Maria Roberta/0000-0003-1633-3195; Oyanguren,
Arantza/0000-0002-8240-7300; Luppi, Eleonora/0000-0002-1072-5633; van
Bakel, Niels/0000-0002-4053-7588; Patrignani,
Claudia/0000-0002-5882-1747; 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; Saeed, Mohammad Alam/0000-0002-3529-9255;
Negrini, Matteo/0000-0003-0101-6963; Calabrese,
Roberto/0000-0002-1354-5400; Mir, Lluisa-Maria/0000-0002-4276-715X;
Martinez Vidal, F*/0000-0001-6841-6035; Kolomensky,
Yury/0000-0001-8496-9975; Lo Vetere, Maurizio/0000-0002-6520-4480;
Lusiani, Alberto/0000-0002-6876-3288; Morandin,
Mauro/0000-0003-4708-4240; Lusiani, Alberto/0000-0002-6876-3288; Della
Ricca, Giuseppe/0000-0003-2831-6982; Di Lodovico,
Francesca/0000-0003-3952-2175; Pappagallo, Marco/0000-0001-7601-5602;
Calcaterra, Alessandro/0000-0003-2670-4826
FU DOE and NSF (USA); NSERC (Canada); CEA and CNRS-IN2P3 (France); BMBF and
DFG (Germany); INFN (Italy); FOM (The Netherlands); NFR (Norway); MES
(Russia); MEC (Spain); STFC (United Kingdom)
FX We are grateful for the excellent luminosity and machine conditions
provided by our PEP-II colleagues and for the substantial dedicated
effort from the computing organizations that support BABAR. The
collaborating institutions thank SLAC for its support and kind
hospitality. This work is supported by DOE and NSF (USA), NSERC
(Canada), CEA and CNRS-IN2P3 (France), BMBF and DFG (Germany), INFN
(Italy), FOM (The Netherlands), NFR (Norway), MES (Russia), MEC (Spain),
and STFC (United Kingdom). Individuals have received support from the
Marie Curie EIF (European Union) and the A. P. Sloan Foundation.
NR 27
TC 5
Z9 5
U1 0
U2 9
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 AUG 29
PY 2008
VL 101
IS 9
AR 091801
DI 10.1103/PhysRevLett.101.091801
PG 7
WC Physics, Multidisciplinary
SC Physics
GA 348FG
UT WOS:000259195800014
ER
PT J
AU Feng, EH
Crooks, GE
AF Feng, Edward H.
Crooks, Gavin E.
TI Length of time's arrow
SO PHYSICAL REVIEW LETTERS
LA English
DT Article
ID FREE-ENERGY DIFFERENCES; NONEQUILIBRIUM MEASUREMENTS; FLUCTUATION
THEOREM; PROBABILITY; INFORMATION; DIVERGENCE; EQUALITY; SYSTEMS;
ENTROPY
AB An unresolved problem in physics is how the thermodynamic arrow of time arises from an underlying time reversible dynamics. We contribute to this issue by developing a measure of time-symmetry breaking, and by using the work fluctuation relations, we determine the time asymmetry of recent single molecule RNA unfolding experiments. We define time asymmetry as the Jensen-Shannon divergence between trajectory probability distributions of an experiment and its time-reversed conjugate. Among other interesting properties, the length of time's arrow bounds the average dissipation and determines the difficulty of accurately estimating free energy differences in nonequilibrium experiments.
C1 [Feng, Edward H.] Univ Calif Berkeley, Coll Chem, Berkeley, CA 94720 USA.
[Crooks, Gavin E.] Lawrence Berkeley Natl Lab, Phys Biosci Div, Berkeley, CA 94720 USA.
RP Feng, EH (reprint author), Univ Calif Berkeley, Coll Chem, Berkeley, CA 94720 USA.
RI Crooks, Gavin/H-7111-2012
FU the U.S. Department of Energy [DE-AC02-05CH11231]; the Miller Institute
for Basic Research in Science
FX This research was supported by the U.S. Department of Energy, under
Contract No. DE-AC02-05CH11231. E. H. F. thanks the Miller Institute for
Basic Research in Science for financial support. We thank Felix Ritort
for providing the experimental data used in our analysis.
NR 34
TC 37
Z9 37
U1 3
U2 13
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 AUG 29
PY 2008
VL 101
IS 9
AR 090602
DI 10.1103/PhysRevLett.101.090602
PG 4
WC Physics, Multidisciplinary
SC Physics
GA 348FG
UT WOS:000259195800008
PM 18851595
ER
PT J
AU Goncharov, AF
Crowhurst, JC
Struzhkin, VV
Hemley, RJ
AF Goncharov, Alexander F.
Crowhurst, Jonathan C.
Struzhkin, Viktor V.
Hemley, Russell J.
TI Triple point on the melting curve and polymorphism of nitrogen at high
pressure
SO PHYSICAL REVIEW LETTERS
LA English
DT Article
ID X-RAY-DIFFRACTION; RAMAN-SPECTROSCOPY; GPA; PHASE; N-2
AB Raman spectra of solid and fluid nitrogen to pressures up to 120 GPa and temperatures up to 2500 K reveal that the melting line exhibits a maximum near 70 GPa, followed by a triple point near 87 GPa, after which the melting temperature rises again. Fluid nitrogen remains molecular over the entire pressure range studied, and there is no sign of a fluid-fluid transition. Solid phases obtained on quenching from the melt above 48 GPa are identical to the recently discovered iota and xi' phases. We find that kinetics plays a major role in the experimentally observed phase changes and account for the metastability of various crystalline molecular phases and the existence of an amorphous single bonded eta - N.
C1 [Goncharov, Alexander F.; Struzhkin, Viktor V.; Hemley, Russell J.] Carnegie Inst Washington, Geophys Lab, Washington, DC 20015 USA.
[Crowhurst, Jonathan C.] Lawrence Livermore Natl Lab, Livermore, CA 94551 USA.
RP Goncharov, AF (reprint author), Carnegie Inst Washington, Geophys Lab, 5251 Broad Branch Rd NW, Washington, DC 20015 USA.
RI Struzhkin, Viktor/J-9847-2013
OI Struzhkin, Viktor/0000-0002-3468-0548
FU U.S. Department of Energy by Lawrence Livermore National Laboratory
[W-7405-Eng-48]; [DE-AC52-07NA27344]
FX The authors are grateful to E. Gregoryanz, V. V. Brazhkin, J. A.
Montoya, and R-E. Janolin for discussions. We acknowledge support by
DOE/BES, DOE/NNSA (CDAC), and NSF-DMR. This work was performed under the
auspices of the U.S. Department of Energy by Lawrence Livermore National
Laboratory in part under Contract No. W-7405-Eng-48 and in part under
Contract No. DE-AC52-07NA27344.
NR 25
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U1 5
U2 30
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 AUG 29
PY 2008
VL 101
IS 9
AR 095502
DI 10.1103/PhysRevLett.101.095502
PG 4
WC Physics, Multidisciplinary
SC Physics
GA 348FG
UT WOS:000259195800034
PM 18851621
ER
PT J
AU Hagen, G
Papenbrock, T
Dean, DJ
Hjorth-Jensen, M
AF Hagen, G.
Papenbrock, T.
Dean, D. J.
Hjorth-Jensen, M.
TI Medium-mass nuclei from chiral nucleon-nucleon interactions
SO PHYSICAL REVIEW LETTERS
LA English
DT Article
ID COUPLED-CLUSTER APPROACH; 2-NUCLEON SYSTEM; FORCES; LAGRANGIANS; FIELD;
O-16
AB We compute the binding energies, radii, and densities for selected medium-mass nuclei within coupled-cluster theory and employ a bare chiral nucleon-nucleon interaction at next-to-next-to-next-to-leading order. We find rather well-converged results in model spaces consisting of 15 oscillator shells, and the doubly magic nuclei Ca-40, Ca-48, and the exotic Ni-48 are underbound by about 1 MeV per nucleon within the coupled-cluster singles-doubles approximation. The binding-energy difference between the mirror nuclei Ca-48 and Ni-48 is close to theoretical mass table evaluations. Our computation of the one-body density matrices and the corresponding natural orbitals and occupation numbers provides a first step to a microscopic foundation of the nuclear shell model.
C1 [Hagen, G.; Papenbrock, T.; Dean, D. J.] Oak Ridge Natl Lab, Div Phys, Oak Ridge, TN 37831 USA.
[Papenbrock, T.] Univ Tennessee, Dept Phys & Astron, Knoxville, TN 37996 USA.
[Hjorth-Jensen, M.] Univ Oslo, Dept Phys, N-0316 Oslo, Norway.
[Hjorth-Jensen, M.] Univ Oslo, Ctr Math Applicat, N-0316 Oslo, Norway.
RP Hagen, G (reprint author), Oak Ridge Natl Lab, Div Phys, Oak Ridge, TN 37831 USA.
RI Hjorth-Jensen, Morten/B-1417-2008; Hagen, Gaute/I-6146-2012;
OI Hagen, Gaute/0000-0001-6019-1687; Dean, David/0000-0002-5688-703X;
Papenbrock, Thomas/0000-0001-8733-2849
FU the U. S. Department of Energy [DE-AC05-00OR22725]; UT-Battelle, LLC
(Oak Ridge National Laboratory); University of Washington
[DE-FC02-07ER41457]; University of Tennessee [DE-FG02-96ER40963]
FX We thank S. K. Bogner, R. J. Furnstahl, and A. Schwenk for useful
discussions. This work was supported by the U. S. Department of Energy
under Contract No. DE-AC05-00OR22725 with UT-Battelle, LLC (Oak Ridge
National Laboratory), and DE-FC02-07ER41457 (University of Washington),
and under Grant No. DE-FG02-96ER40963 (University of Tennessee). This
research used resources of the National Center for Computational
Sciences at Oak Ridge National Laboratory.
NR 39
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U2 5
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 AUG 29
PY 2008
VL 101
IS 9
AR 092502
DI 10.1103/PhysRevLett.101.092502
PG 4
WC Physics, Multidisciplinary
SC Physics
GA 348FG
UT WOS:000259195800018
PM 18851605
ER
PT J
AU Kadowaki, H
Motoya, K
Sato, TJ
Lynn, JW
Fernandez-Baca, JA
Kikuchi, J
AF Kadowaki, Hiroaki
Motoya, Kiyoichiro
Sato, Taku J.
Lynn, J. W.
Fernandez-Baca, J. A.
Kikuchi, Jun
TI Quantum phase transition in the itinerant antiferromagnet
(V(0.9)Ti(0.1))(2)O(3)
SO PHYSICAL REVIEW LETTERS
LA English
DT Article
ID METAL-INSULATOR TRANSITIONS; FERMI-LIQUID; SPIN FLUCTUATIONS; MAGNETIC
FLUCTUATIONS; NORMAL-STATE; ELECTRON; V2O3; SUPERCONDUCTIVITY;
(V1-XTIX)(2)O-3; TEMPERATURE
AB Quantum-critical behavior of the itinerant electron antiferromagnet (V(0.9)Ti(0.1))(2)O(3) has been studied by single-crystal neutron scattering. By directly observing antiferromagnetic spin fluctuations in the paramagnetic phase, we have shown that the characteristic energy depends on temperature as c(1) + c(2)T(3/2), where c(1) and c(2) are constants. This T(3/2) dependence demonstrates that the present strongly correlated d-electron antiferromagnet clearly shows the criticality of the spin-density-wave quantum phase transition in three space dimensions.
C1 [Kadowaki, Hiroaki] Tokyo Metropolitan Univ, Dept Phys, Tokyo 1920397, Japan.
[Motoya, Kiyoichiro] Tokyo Univ Sci, Dept Phys, Chiba 2788510, Japan.
[Sato, Taku J.] Univ Tokyo, Inst Solid State Phys, NSL, Ibaraki 3191106, Japan.
[Lynn, J. W.] NIST, Ctr Neutron Res, Gaithersburg, MD 20899 USA.
[Fernandez-Baca, J. A.] Oak Ridge Natl Lab, Neutron Scattering Sci Div, Oak Ridge, TN 37831 USA.
[Kikuchi, Jun] Meiji Univ, Dept Phys, Kanagawa 2148571, Japan.
RP Kadowaki, H (reprint author), Tokyo Metropolitan Univ, Dept Phys, Tokyo 1920397, Japan.
EM kadowaki@comp.metro-u.ac.jp
RI Fernandez-Baca, Jaime/C-3984-2014; Sato, Taku/I-7664-2015
OI Fernandez-Baca, Jaime/0000-0001-9080-5096; Sato,
Taku/0000-0003-2511-4998
FU US-Japan Cooperative Program on Neutron Scattering; Scientific User
Facilities Division, office of Basic Energy Sciences, US Department of
Energy
FX We acknowledge discussions with T. Moriya and Y. ;Tabata. Work on BT7
and HB1 was supported by the US-Japan Cooperative Program on Neutron
Scattering. The authors are grateful for the local support staff at NIST
and ORNL. The work at ORNL's High Flux Isotope Reactor was sponsored by
the Scientific User Facilities Division, office of Basic Energy
Sciences, US Department of Energy.
NR 36
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U1 1
U2 16
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 AUG 29
PY 2008
VL 101
IS 9
AR 096406
DI 10.1103/PhysRevLett.101.096406
PG 4
WC Physics, Multidisciplinary
SC Physics
GA 348FG
UT WOS:000259195800046
PM 18851633
ER
PT J
AU Keung, WY
Low, I
Shu, J
AF Keung, Wai-Yee
Low, Ian
Shu, Jing
TI Landau-Yang theorem and decays of a Z ' boson into two Z bosons
SO PHYSICAL REVIEW LETTERS
LA English
DT Article
ID GAUGE BOSONS; AMPLITUDES; COLLIDERS; SECTOR; LHC
AB We study the decay of a Z' boson into two Z bosons by extending the Landau-Yang theorem to a parent particle decaying into two Z bosons. For a spin-1 parent the theorem predicts that (1) there are only two possible couplings and (2) the normalized differential cross section depends on kinematics only through a phase shift in the azimuthal angle between the two decay planes of the Z boson. When the parent is a Z' the two possible couplings are anomaly induced and CP violating, respectively. At the CERN Large Hadron Collider their effects could be disentangled when both Z bosons decay leptonically.
C1 [Keung, Wai-Yee] Univ Illinois, Dept Phys, Chicago, IL 60607 USA.
[Low, Ian] Northwestern Univ, Dept Phys & Astron, Evanston, IL 60208 USA.
[Low, Ian; Shu, Jing] Argonne Natl Lab, HEP Div, Theory Grp, Argonne, IL 60439 USA.
[Shu, Jing] Univ Chicago, Enrico Fermi Inst, Chicago, IL 60637 USA.
[Shu, Jing] Univ Chicago, Dept Phys, Chicago, IL 60637 USA.
RP Keung, WY (reprint author), Univ Illinois, Dept Phys, Chicago, IL 60607 USA.
OI Keung, Wai-Yee/0000-0001-6761-9594; Shu, Jing/0000-0001-6569-403X
FU the U.S. Department of Energy [DE-FG02-84ER40173, DE-AC02-06CH11357];
the University of Chicago [W-31-109-ENG-38]
FX This work was supported in part by the U.S. Department of Energy under
DE-FG02-84ER40173 (W.-Y. K.) and DE-AC02-06CH11357 (I. L. and J. S.). J.
S. was also supported by the University of Chicago under section H.28 of
its contract W-31-109-ENG-38 to manage Argonne National Laboratory.
W.-Y. K. also thanks NCTS, Taiwan, for hospitality.
NR 26
TC 45
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U1 0
U2 1
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 AUG 29
PY 2008
VL 101
IS 9
AR 091802
DI 10.1103/PhysRevLett.101.091802
PG 4
WC Physics, Multidisciplinary
SC Physics
GA 348FG
UT WOS:000259195800015
PM 18851602
ER
PT J
AU Quaglioni, S
Navratil, P
AF Quaglioni, Sofia
Navratil, Petr
TI Ab initio many-body calculations of n-3H, n-He-4, p-He-3,He-4, and
n-Be-10 scattering
SO PHYSICAL REVIEW LETTERS
LA English
DT Article
ID LAGRANGE MESH; MODEL
AB We develop a new ab initio many-body approach capable of describing simultaneously both bound and scattering states in light nuclei, by combining the resonating-group method with the use of realistic interactions, and a microscopic and consistent description of the nucleon clusters. This approach preserves translational symmetry and Pauli principle. We present phase shifts for neutron scattering on 3 H, 4 He, and Be-10 and proton scattering on He-3,He-4, using realistic nucleon-nucleon potentials. Our A = 4 scattering results are compared to earlier ab initio calculations. We demonstrate that a proper treatment of the coupling to the n-Be-10 continuum is successful in explaining the parity-inverted ground state in Be-11.
C1 [Quaglioni, Sofia; Navratil, Petr] Lawrence Livermore Natl Lab, Livermore, CA 94551 USA.
RP Quaglioni, S (reprint author), Lawrence Livermore Natl Lab, POB 808,L-414, Livermore, CA 94551 USA.
EM quaglioni1@llnl.gov; navratil1@llnl.gov
FU the U.S. DOE/SC/NP [SCW0498]; the U.S. Department of Energy
[DE-FC02-07ER41457]
FX We thank A. Deltuva, P. Descouvemont, J. Hale, and I. J. Thompson for
valuable discussions. Numerical calculations have been performed at the
LLNL LC facilities. Prepared by LLNL under Contract DE-AC52-07NA27344.
Support from the U.S. DOE/SC/NP (Work Proposal No. SCW0498), and from
the U.S. Department of Energy Grant DE-FC02-07ER41457 is acknowledged.
NR 20
TC 132
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U1 0
U2 2
PU AMER PHYSICAL SOC
PI COLLEGE PK
PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA
SN 0031-9007
EI 1079-7114
J9 PHYS REV LETT
JI Phys. Rev. Lett.
PD AUG 29
PY 2008
VL 101
IS 9
AR 092501
DI 10.1103/PhysRevLett.101.092501
PG 4
WC Physics, Multidisciplinary
SC Physics
GA 348FG
UT WOS:000259195800017
PM 18851604
ER
PT J
AU Talbayev, D
Trugman, SA
Balatsky, AV
Kimura, T
Taylor, AJ
Averitt, RD
AF Talbayev, D.
Trugman, S. A.
Balatsky, A. V.
Kimura, T.
Taylor, A. J.
Averitt, R. D.
TI Detection of coherent magnons via ultrafast pump-probe reflectance
spectroscopy in multiferroic Ba(0.6)Sr(1.4)Zn(2)Fe(12)O(22)
SO PHYSICAL REVIEW LETTERS
LA English
DT Article
ID ELECTRIC-FIELD; LIGHT-PULSES; PHONONS; (BA1-XSRX)2ZN2FE12O22;
POLARIZATION
AB We report the detection of a magnetic resonance mode in multiferroic Ba(0.6)Sr(1.4)Zn(2)Fe(12)O(22) using time-domain pump-probe reflectance spectroscopy. Magnetic sublattice precession is coherently excited via picosecond thermal modification of the exchange energy. Importantly, this precession is recorded as a change in reflectance caused by the dynamic magnetoelectric effect. Thus, transient reflectance provides a sensitive probe of magnetization dynamics in materials with strong magnetoelectric coupling, such as multiferroics, revealing new possibilities for application in spintronics and ultrafast manipulation of magnetic moments.
C1 [Talbayev, D.; Trugman, S. A.; Balatsky, A. V.; Taylor, A. J.; Averitt, R. D.] Los Alamos Natl Lab, Ctr Integrated Nanotechnol, Los Alamos, NM 87545 USA.
[Kimura, T.] Osaka Univ Toyonaka, Grad Sch Engn Sci, Div Mat Phys, Osaka 5608531, Japan.
[Averitt, R. D.] Boston Univ, Dept Phys, Boston, MA 02215 USA.
RP Talbayev, D (reprint author), Los Alamos Natl Lab, Ctr Integrated Nanotechnol, MS K771, Los Alamos, NM 87545 USA.
EM diyar@lanl.gov
RI Talbayev, Diyar/C-5525-2009;
OI Talbayev, Diyar/0000-0003-3537-1656; Trugman, Stuart/0000-0002-6688-7228
FU Los Alamos National Laboratory
FX We thank Elbert Chia and Andrew Dattelbaum for their help with
reflectance and ellipsometry measurements. This work was supported by
the LDRD program at Los Alamos National Laboratory.
NR 28
TC 21
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U1 1
U2 12
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 AUG 29
PY 2008
VL 101
IS 9
AR 097603
DI 10.1103/PhysRevLett.101.097603
PG 4
WC Physics, Multidisciplinary
SC Physics
GA 348FG
UT WOS:000259195800073
PM 18851660
ER
PT J
AU Leetmaa, M
Wikfeldt, KT
Ljungberg, MP
Odelius, M
Swenson, J
Nilsson, A
Pettersson, LGM
AF Leetmaa, Mikael
Wikfeldt, Kjartan Thor
Ljungberg, Mathias P.
Odelius, Michael
Swenson, Jan
Nilsson, Anders
Pettersson, Lars G. M.
TI Diffraction and IR/Raman data do not prove tetrahedral water
SO JOURNAL OF CHEMICAL PHYSICS
LA English
DT Article
ID RADIAL-DISTRIBUTION FUNCTIONS; RAY-ABSORPTION SPECTROSCOPY; PAIR
CORRELATION-FUNCTIONS; HYDROGEN-BOND NETWORK; LIQUID WATER; DILUTE HOD;
INFRARED-SPECTROSCOPY; POTENTIAL FUNCTIONS; MOLECULAR-DYNAMICS; PHASE
AB We use the reverse Monte Carlo modeling technique to fit two extreme structure models for water to available x-ray and neutron diffraction data in q space as well as to the electric field distribution as a representation of the OH stretch Raman spectrum of dilue HOD in D2O; the internal geometries were fitted to a quantum distribution. Forcing the fit to maximize the number of hydrogen (H) bonds results in a tetrahedral model with 74% double H-bond donors (DD) and 21% single donors (SD). Maximizing instead the number of SD species gives 81% SD and 18% DD, while still reproducing the experimental data and losing only 0.7-1.8 kJ/mole interaction energy. By decomposing the simulated Raman spectrum we can relate the models to the observed ultrafast frequency shifts in recent pump-probe measurements. Within the tetrahedral DD structure model the assumed connection between spectrum position and H-bonding indicates ultrafast dynamics in terms of breaking and reforming H bonds while in the strongly distorted model the observed frequency shifts do not necessarily imply H-bond changes. Both pictures are equally valid based on present diffraction and vibrational experimental data. There is thus no strict proof of tetrahedral water based on these data. We also note that the tetrahedral structure model must, to fit diffraction data, be less structured than most models obtained from molecular dynamics simulations. (c) 2008 American Institute of Physics.
C1 [Leetmaa, Mikael; Wikfeldt, Kjartan Thor; Ljungberg, Mathias P.; Odelius, Michael; Nilsson, Anders; Pettersson, Lars G. M.] Stockholm Univ, AlbaNova Univ Ctr, FYSIKUM, SE-10691 Stockholm, Sweden.
[Swenson, Jan] Chalmers, Dept Appl Phys, SE-41296 Gothenburg, Sweden.
[Nilsson, Anders] Stanford Synchrotron Radiat Lab, Stanford, CA 94309 USA.
RP Pettersson, LGM (reprint author), Stockholm Univ, AlbaNova Univ Ctr, FYSIKUM, SE-10691 Stockholm, Sweden.
EM lgm@physto.se
RI Nilsson, Anders/E-1943-2011; Pettersson, Lars/F-8428-2011; Pettersson,
Lars/J-4925-2013; Leetmaa, Mikael/J-9786-2012; Odelius,
Michael/A-7628-2014; Ljungberg, Mathias/M-6243-2014
OI Nilsson, Anders/0000-0003-1968-8696; Pettersson,
Lars/0000-0003-1133-9934; Leetmaa, Mikael/0000-0002-3446-7253; Odelius,
Michael/0000-0002-7023-2486; Ljungberg, Mathias/0000-0002-8774-9529
FU Swedish Foundation for Strategic Research; Swedish Research Council
(VR); National Science Foundation (U.S.) [CHE0518637, CHE-0431425];
Stanford University
FX We are grateful to A. K. Soper for supplying the neutron data, to T.
Head-Gordon for making the XD data available, to J. I. Siepmann for
sending the TIP4P-POL2 MD trajectory, to F. Paesani and G. Voth for
making available and modifying their TTM2.1-F code used for the energy
evaluations, and to H. Bakker, T. Elsaesser, R. Kjellander, S. Kohara,
L. Pusztai, and A. Lyubartsev for comments and discussions. This work
was supported by the Swedish Foundation for Strategic Research, the
Swedish Research Council (VR), and the National Science Foundation
(U.S.) under Grant Nos. CHE0518637 and CHE-0431425. Portions of this
research were carried out at the Stanford Synchrotron Radiation
Laboratory, a national user facility operated by Stanford University on
behalf of the U. S. Department of Energy, Office of Basic Energy
Sciences.
NR 69
TC 73
Z9 74
U1 3
U2 14
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 AUG 28
PY 2008
VL 129
IS 8
AR 084502
DI 10.1063/1.2968550
PG 13
WC Chemistry, Physical; Physics, Atomic, Molecular & Chemical
SC Chemistry; Physics
GA 345PO
UT WOS:000259008900022
PM 19044830
ER
PT J
AU Tiago, ML
Kent, PRC
Hood, RQ
Reboredo, FA
AF Tiago, Murilo L.
Kent, P. R. C.
Hood, Randolph Q.
Reboredo, Fernando A.
TI Neutral and charged excitations in carbon fullerenes from
first-principles many-body theories
SO JOURNAL OF CHEMICAL PHYSICS
LA English
DT Article
ID DENSITY-FUNCTIONAL THEORY; PHOTOELECTRON-SPECTROSCOPY; OPTICAL-SPECTRA;
CLUSTERS; BUCKMINSTERFULLERENE; TRANSITIONS; PRINCIPLES; POTENTIALS;
NANOTUBES; ENERGIES
AB We investigate the accuracy of first-principles many-body theories at the nanoscale by comparing the low-energy excitations of the carbon fullerenes C(20), C(24), C(50), C(60), C(70), and C(80) with experiment. Properties are calculated via the GW-Bethe-Salpeter equation and diffusion quantum Monte Carlo methods. We critically compare these theories and assess their accuracy against available photoabsorption and photoelectron spectroscopy data. The first ionization potentials are consistently well reproduced and are similar for all the fullerenes and methods studied. The electron affinities and first triplet excitation energies show substantial method and geometry dependence. These results establish the validity of many-body theories as viable alternative to density-functional theory in describing electronic properties of confined carbon nanostructures. We find a correlation between energy gap and stability of fullerenes. We also find that the electron affinity of fullerenes is very high and size independent, which explains their tendency to form compounds with electron-donor cations. (c) 2008 American Institute of Physics.
C1 [Tiago, Murilo L.; Kent, P. R. C.; Reboredo, Fernando A.] Oak Ridge Natl Lab, Oak Ridge, TN 37831 USA.
[Hood, Randolph Q.] Lawrence Livermore Natl Lab, Livermore, CA 94550 USA.
RP Tiago, ML (reprint author), Oak Ridge Natl Lab, Oak Ridge, TN 37831 USA.
EM tiagoml@ornl.gov
RI Kent, Paul/A-6756-2008; Reboredo, Fernando/B-8391-2009
OI Kent, Paul/0000-0001-5539-4017;
FU Division of Materials Sciences Engineering BES, U. S. DOE; Division of
Scientific User Facilities, U. S. Department of Energy; U. S. Department
of Energy [DE-AC52-07NA27344]
FX Research performed at the Materials Science and Technology Division,
sponsored by the Division of Materials Sciences Engineering BES, U. S.
DOE, and at the Center for Nanophase Materials Sciences, sponsored by
the Division of Scientific User Facilities, U. S. Department of Energy
under contract with UT-Battelle, LLC. Work at the Lawrence Livermore
National Laboratory was performed under the auspices of the U. S.
Department of Energy under Contract No. DE-AC52-07NA27344. Computational
support was provided by the Texas Advanced Computing Center (TACC) and
the National Energy Research Scientific Computing Center (NERSC) and
Lawrence Livermore National Laboratory.
NR 43
TC 50
Z9 50
U1 0
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 0021-9606
J9 J CHEM PHYS
JI J. Chem. Phys.
PD AUG 28
PY 2008
VL 129
IS 8
AR 084311
DI 10.1063/1.2973627
PG 7
WC Chemistry, Physical; Physics, Atomic, Molecular & Chemical
SC Chemistry; Physics
GA 345PO
UT WOS:000259008900019
PM 19044827
ER
PT J
AU Wang, DY
Huo, WM
AF Wang, Dunyou
Huo, Winifred M.
TI An eight-degree-of-freedom quantum dynamics study of the isotopic effect
on the reaction: HD+C(2)H
SO JOURNAL OF CHEMICAL PHYSICS
LA English
DT Article
ID RATE-CONSTANT MEASUREMENTS; TEMPERATURE-DEPENDENCE; C2H; SCATTERING;
H-2; PHOTOCHEMISTRY; ACETYLENE; D2; ATMOSPHERE; KINETICS
AB An eight-dimensional time-dependent quantum dynamics calculation is reported to study the isotopic reaction, HD+C(2)H, on a new modified potential energy surface. Initial-state-selected reaction probability, integral cross section, and rate constants are presented in this isotopic reaction study. Initial-state-selected reaction probability is obtained by summing over all the possible product's arrangements in this isotopic reaction study. This study shows that vibrational excitations of HD enhance the reactivity, whereas stretching excitations of C(2)H only have a small effect on the reactivity. Furthermore, the bending excitations of C(2)H, compared to the ground-state reaction probability, hinder the reactivity. The present results are consistent with those obtained for the H(2)+C(2)H reaction. The comparison of these two reactions also shows the isotopic effect in the initial-state-selected reaction probability, integral cross section, and rate constants. The rate constant comparison shows that the HD+C(2)H reaction has a smaller reactivity than the H(2)+C(2)H reaction. (c) 2008 American Institute of Physics.
C1 [Wang, Dunyou] Pacific NW Natl Lab, Environm Mol Sci Lab, Richland, WA 99352 USA.
[Huo, Winifred M.] NASA, Ames Res Ctr, Moffett Field, CA 94035 USA.
RP Wang, DY (reprint author), Pacific NW Natl Lab, Environm Mol Sci Lab, MS-IN-K8-91,POB 999, Richland, WA 99352 USA.
EM dunyou.wang@pnl.gov
FU Department of Energy by Battelle [DE-AC05-76RL01830]
FX The author thanks Dr. Ke-Li Han for sending the new modified PES.
Pacific Northwest National Laboratory is operated for the Department of
Energy by Battelle under Contract No. DE-AC05-76RL01830.
NR 36
TC 10
Z9 10
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 0021-9606
J9 J CHEM PHYS
JI J. Chem. Phys.
PD AUG 28
PY 2008
VL 129
IS 8
AR 084303
DI 10.1063/1.2971184
PG 6
WC Chemistry, Physical; Physics, Atomic, Molecular & Chemical
SC Chemistry; Physics
GA 345PO
UT WOS:000259008900011
PM 19044819
ER
PT J
AU Wang, S
Wang, CZ
Chuang, FC
Morris, JR
Ho, KM
AF Wang, Songyou
Wang, C. Z.
Chuang, Feng-Chuan
Morris, James R.
Ho, K. M.
TI Ab initio molecular dynamics simulation of liquid Al(88)Si(12) alloys
(vol 122, art no 034508, 2005)
SO JOURNAL OF CHEMICAL PHYSICS
LA English
DT Correction
C1 [Wang, Songyou] Fudan Univ, Dept Opt Sci & Engn, State Key Lab Adv Photon Mat & Devices, Shanghai 200433, Peoples R China.
[Wang, Songyou; Wang, C. Z.; Chuang, Feng-Chuan; Ho, K. M.] Iowa State Univ, Ames Lab, US Dept Energy, Ames, IA 50011 USA.
[Wang, Songyou; Wang, C. Z.; Chuang, Feng-Chuan; Ho, K. M.] Iowa State Univ, Ames Lab, Dept Phys & Astron, Ames, IA 50011 USA.
[Morris, James R.] Oak Ridge Natl Lab, Metals & Ceram Div, Oak Ridge, TN 37831 USA.
RP Wang, S (reprint author), Fudan Univ, Dept Opt Sci & Engn, State Key Lab Adv Photon Mat & Devices, Shanghai 200433, Peoples R China.
EM sywang@fudan.ac.cn
RI Morris, J/I-4452-2012; Chuang, Feng-Chuan/H-7166-2013
OI Morris, J/0000-0002-8464-9047; Chuang, Feng-Chuan/0000-0003-0351-4253
NR 1
TC 0
Z9 0
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 0021-9606
J9 J CHEM PHYS
JI J. Chem. Phys.
PD AUG 28
PY 2008
VL 129
IS 8
AR 089901
DI 10.1063/1.2970886
PG 1
WC Chemistry, Physical; Physics, Atomic, Molecular & Chemical
SC Chemistry; Physics
GA 345PO
UT WOS:000259008900048
ER
PT J
AU Pestovsky, O
Harrata, KA
Bakac, A
AF Pestovsky, Oleg
Harrata, Kamell A.
Bakac, Andreja
TI Evidence for a tetraoxo intermediate in a reaction between a
superoxometal complex and acylperoxyl radicals
SO JOURNAL OF PHYSICAL CHEMISTRY A
LA English
DT Article
ID SEC-BUTYLPEROXY RADICALS; CROSS-DISPROPORTIONATION; METAL-COMPLEXES;
PEROXY RADICALS; AUTOXIDATION; TERMINATION; MECHANISM; PATHWAYS; TRACER;
CUMENE
AB The superoxo complex Cr-aq((OO)-O-18-O-18)(2+) reacts with (CH3)(3)C(O)(OO center dot)-O-16-O-16 to generate quantitative yields of mixed-label dioxygen, (OO)-O-18-O-16, demonstrating that this cross-reaction involves head-to-head interaction between the metal-activated and alkyl-activated dioxygen.
C1 [Pestovsky, Oleg; Bakac, Andreja] Iowa State Univ, Ames Lab, Ames, IA 50011 USA.
[Harrata, Kamell A.] Iowa State Univ, Dept Chem, Ames, IA 50011 USA.
RP Pestovsky, O (reprint author), Iowa State Univ, Ames Lab, Ames, IA 50011 USA.
EM pvp@iastate.edu; bakac@ameslab.gov
FU U.S. Department of Energy [DE-AC02-07CH11358]
FX This manuscript has been authored under Contract No. DE-AC02-07CH11358
with the U.S. Department of Energy.
NR 14
TC 1
Z9 1
U1 0
U2 0
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 AUG 28
PY 2008
VL 112
IS 34
BP 7758
EP 7760
DI 10.1021/jp805375e
PG 3
WC Chemistry, Physical; Physics, Atomic, Molecular & Chemical
SC Chemistry; Physics
GA 340GE
UT WOS:000258633300002
PM 18680267
ER
PT J
AU Davis, MJ
Tomlin, AS
AF Davis, Michael J.
Tomlin, Alison S.
TI Spatial dynamics of steady flames 1. Phase space structure and the
dynamics of individual trajectories
SO JOURNAL OF PHYSICAL CHEMISTRY A
LA English
DT Article
ID LOW-DIMENSIONAL MANIFOLDS; ENZYME-KINETICS; GEOMETRICAL PICTURE; STATE
APPROXIMATION; SLOW MANIFOLDS; TIME SCALES; SYSTEMS; DIFFUSION;
PERTURBATION; EQUILIBRIUM
AB The spatial dynamics of steady, one-dimensional premixed H-2/O-2 flames are studied. The emphasis in this Article is the geometry of the phase space of the dynamical system describing the steady flames. It is shown that steady flames are described by trajectories on the stable manifolds of saddle fixed points. The saddle fixed points correspond to equilibrium points of time-dependent chemical-kinetic systems that are adiabatic and isobaric and whose constant enthalpy matches the asymptotic enthalpy of the flames. The dimensions of the stable manifolds match the dimensions of the chemical-kinetic systems under most conditions, although the dynamics on them are different. It is further shown that the stable manifolds have low-dimensional attractive submanifolds near the saddlepoint. An algorithm for generating trajectories over the spatial domain of these flames is proposed, and it is used to study individual trajectories and trajectory ensembles, whose collective behavior Suggests that there are low-dimensional submanifolds away from the saddlepoint.
C1 [Davis, Michael J.] Argonne Natl Lab, Chem Sci & Engn Div, Argonne, IL 60439 USA.
[Tomlin, Alison S.] Univ Leeds, Sch Proc Environm & Mat Engn, Leeds, W Yorkshire, England.
RP Davis, MJ (reprint author), Argonne Natl Lab, Chem Sci & Engn Div, Bldg 200, Argonne, IL 60439 USA.
EM davis@tcg.anl.gov
FU Office of Basic Energy Sciences; Division of Chemical Sciences,
Geosciences, and Biosciences; U.S. Department of Energy
[DE-AC02-06CH11357]; Argonne National Laboratory
FX This work was supported by the Office of Basic Energy Sciences, Division
of Chemical Sciences, Geosciences, and Biosciences, U.S. Department of
Energy, under Contract No. DE-AC02-06CH11357. A.S.T. was also supported
by a Maria Goeppert Mayer Distinguished Scholarship at Argonne National
Laboratory.
NR 55
TC 3
Z9 3
U1 0
U2 3
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 AUG 28
PY 2008
VL 112
IS 34
BP 7768
EP 7783
DI 10.1021/jp801367x
PG 16
WC Chemistry, Physical; Physics, Atomic, Molecular & Chemical
SC Chemistry; Physics
GA 340GE
UT WOS:000258633300004
PM 18683909
ER
PT J
AU Davis, MJ
Tomlin, AS
AF Davis, Michael J.
Tomlin, Alison S.
TI Spatial dynamics of steady flames 2. Low-dimensional manifolds and the
role of transport processes
SO JOURNAL OF PHYSICAL CHEMISTRY A
LA English
DT Article
ID ENZYME-KINETICS; DIFFERENTIAL-EQUATIONS; INVARIANT-MANIFOLDS;
GEOMETRICAL PICTURE; SLOW MANIFOLDS; TIME SCALES; SYSTEMS; REDUCTION;
DIFFUSION; APPROXIMATION
AB The study of the spatial dynamics of steady one-dimensional H-2/O-2 flames is continued. Algorithms for generating low-dimensional manifolds for these systems are presented and used to find low-dimensional manifolds for the flames and the corresponding adiabatic, isobaric chemical-kinetic systems. It is demonstrated that these algorithms generate manifolds that are more accurate than the ILDM algorithm for two-dimensional manifolds of the flames. The manifolds are then employed to study the relationship between the manifolds of the flame and the manifolds of the chemical-kinetic system. It is shown that the one-dimensional manifolds of the flame match well with the composite manifolds of the chemical kinetics, but that for two-dimensional manifolds there are discrepancies between the flame manifolds and the chemical-kinetic manifolds.
C1 [Davis, Michael J.] Argonne Natl Lab, Chem Sci & Engn Div, Argonne, IL 60439 USA.
[Tomlin, Alison S.] Univ Leeds, Sch Proc Environm & Mat Engn, Leeds, W Yorkshire, England.
RP Davis, MJ (reprint author), Argonne Natl Lab, Chem Sci & Engn Div, Bldg 200, Argonne, IL 60439 USA.
EM davis@tcg.anl.gov
FU U.S. Department of Energy [DE-AC02-06CH 11357]; Argonne National
Laboratory
FX This work was supported by the Office of Basic Energy Sciences, Division
of Chemical Sciences, Geosciences, and Biosciences, U.S. Department of
Energy, under Contract No. DE-AC02-06CH 11357. A.S.T. was also by a
Maria Goeppert Mayer Distinguished Scholarship at Argonne National
Laboratory.
NR 53
TC 1
Z9 1
U1 0
U2 3
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 AUG 28
PY 2008
VL 112
IS 34
BP 7784
EP 7805
DI 10.1021/jp801370p
PG 22
WC Chemistry, Physical; Physics, Atomic, Molecular & Chemical
SC Chemistry; Physics
GA 340GE
UT WOS:000258633300005
PM 18683912
ER
PT J
AU Hilton, DJ
Prasankumar, RP
Schelter, EJ
Thorsmolle, VK
Trugman, SA
Shreve, AP
Kiplinger, JL
Morris, DE
Taylor, AJ
AF Hilton, David J.
Prasankumar, Rohit P.
Schelter, Eric J.
Thorsmolle, Verner K.
Trugman, Stuart A.
Shreve, Andrew P.
Kiplinger, Jaqueline L.
Morris, David E.
Taylor, Antoinette J.
TI Ultrafast spectroscopy of the uranium(IV) and thorium(IV) bis(ketimide)
complexes (C5Me5)(2)An[-N=C(Ph)(CH2Ph)](2) (An = th, U)
SO JOURNAL OF PHYSICAL CHEMISTRY A
LA English
DT Article
ID EARLY ACTINIDE COMPLEXES; ELECTRONIC-STRUCTURE; SANDWICH COMPLEXES;
EXCITED-STATES; FLUOROKETIMIDES
AB Ultrafast pump-probe spectroscopic studies have been performed on (C5Me5)(2)U[-N=C(Ph)(CH2Ph)](2) and (C5Me5)(2)Th[-N=C(Ph)(CH2Ph)](2) including, for the uranium complex, the first direct measurement of dynamics of electronic deactivation within a 5f-electron manifold. Evidence has been found for strong coupling between the electronic ground state and the f-electron manifold which dominates the dynamics of the excited states of the bis(ketimide) uranium complex. These also demonstrate strong singlet-f manifold coupling, which assists in the deactivation of the photoexcited state of the uranium complex, and provide information oil intersystem crossing and internal conversion processes in both complexes.
C1 [Hilton, David J.; Prasankumar, Rohit P.; Schelter, Eric J.; Shreve, Andrew P.; Morris, David E.; Taylor, Antoinette J.] Los Alamos Natl Lab, MPA CINT, Los Alamos, NM 87545 USA.
[Schelter, Eric J.; Kiplinger, Jaqueline L.] Los Alamos Natl Lab, MPA 10, Los Alamos, NM 87545 USA.
[Thorsmolle, Verner K.] Ecole Polytech Fed Lausanne, CH-1015 Lausanne, Switzerland.
[Hilton, David J.] Univ Alabama, Dept Phys, Birmingham, AL 35211 USA.
RP Hilton, DJ (reprint author), Los Alamos Natl Lab, MPA CINT, MS K771, Los Alamos, NM 87545 USA.
EM dhilton@uab.edu
RI Hilton, David/E-4929-2010; Schelter, Eric/E-2962-2013; Morris,
David/A-8577-2012; Kiplinger, Jaqueline/B-9158-2011; Thorsmolle,
Verner/M-1095-2015;
OI Kiplinger, Jaqueline/0000-0003-0512-7062; Thorsmolle,
Verner/0000-0002-5890-4403; Trugman, Stuart/0000-0002-6688-7228
FU LANL; Division of Chemical Sciences; Office of Basic Energy Sciences;
Heavy Element Chemistry program; U.S. Department of Energy
FX For financial support of this work, we acknowledge LANL (Director's and
Frederick Reines PD Fellowships to E.J.S.), the LANL G.T. Seaborg
Institute (PD Fellowship to E.J.S.), the LANL Laboratory Directed
Research and Development program, and the Division of Chemical Sciences,
Office of Basic Energy Sciences, Heavy Element Chemistry program. This
work was performed, in part, at the Center for Integrated
Nanotechnologies, a U.S. Department of Energy, Office of Basic Energy
Sciences user facility. Los Alamos National Laboratory, an affirmative
action equal opportunity employer, is operated by Los Alamos National
Security, LLC, for the National Nuclear Security Administration of the
U.S. Department of Energy under contract DE-AC52-06NA25396.
NR 9
TC 9
Z9 9
U1 0
U2 3
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 AUG 28
PY 2008
VL 112
IS 34
BP 7840
EP 7847
DI 10.1021/jp800392b
PG 8
WC Chemistry, Physical; Physics, Atomic, Molecular & Chemical
SC Chemistry; Physics
GA 340GE
UT WOS:000258633300010
PM 18681413
ER
PT J
AU Fulvio, PF
Jaroniec, M
Liang, CD
Dai, S
AF Fulvio, Pasquale F.
Jaroniec, Mietek
Liang, Chengdu
Dai, Sheng
TI Polypyrrole-based nitrogen-doped carbon replicas of SBA-15 and SBA-16
containing magnetic nanoparticles
SO JOURNAL OF PHYSICAL CHEMISTRY C
LA English
DT Article
ID ORDERED MESOPOROUS CARBON; GRAPHITIC PORE WALLS; MOLECULAR-SIEVES;
TEMPLATE SYNTHESIS; SILICA MATERIALS; SIZE ANALYSIS; ADSORPTION;
NANOCOMPOSITE; PARTICLES; NANOTUBES
AB Polypyrrole-based ordered mesoporous carbons (OMCs) were synthesized via chemical vapor infiltration of pyrrole into pores of the SBA-15 and SBA-16 silica templates containing iron(III) chloride catalyst (FeCl3). After carbonization of polypyrrole at 800 degrees C and etching of the silica templates with hydrofluoric acid solution, nitrogen-doped and graphitic OMCs with incorporated magnetic nanoparticles were obtained. These materials were analyzed by CHNS elemental analysis, thermogravimetry (TG), nitrogen adsorption, small and wide angle powder X-ray diffraction (XRD), Raman spectroscopy, scanning, and transmission electron microscopy (TEM). The resulting carbon replicas retained the crystallographic symmetry of the silica templates: namely, P6mm in the case of the SBA-15 template, and Im3m in the case of the SBA-16 template. The uniformity, size, and volume of ordered mesopores in the carbon replicas were affected by structural properties of the templates used as shown by analysis of nitrogen adsorption isotherms and pore size distributions. A better infiltration of carbon precursor was achieved for the templates with larger pores, which resulted in the carbon replicas of improved adsorption and structural properties. Elemental analysis revealed the presence of nitrogen in the carbon replicas studied in the range of 3-8 wt %, whereas TG analysis of the replica samples in air gave about 2-5% residue, which was identified as hematite (Fe2O3). The presence of graphitic domains was confirmed by characteristic TG oxidation profile above 400 degrees C, the D and G bands on the Raman spectra, and the intense reflections on the wide angle XRD patterns. Powder XRD also showed the presence of extra-framework magnetic iron (alpha-Fe) and iron carbide (Fe3C) nanoparticles having crystallite size in the ranges of 40-80 and 20-40 nm, respectively. TEM images also revealed that these nanoparticles were larger than the carbon rods and pore widths of the SBA-15 carbon replica, which is in good agreement with the XRD-based estimation. The in situ EDS analysis of carbon rods and spheres showed that iron was present in the carbonaceous framework, which does not exclude the existence of much smaller nanoparticles, below 5 nm.
C1 [Fulvio, Pasquale F.; Jaroniec, Mietek] Kent State Univ, Dept Chem, Kent, OH 44242 USA.
[Liang, Chengdu; Dai, Sheng] Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA.
[Liang, Chengdu; Dai, Sheng] Oak Ridge Natl Lab, Ctr Nanophase Mat Sci, Oak Ridge, TN 37831 USA.
RP Jaroniec, M (reprint author), Kent State Univ, Dept Chem, Kent, OH 44242 USA.
EM jaroniec@kent.edu
RI Jaroniec, Mietek/A-9733-2008; Liang, Chengdu/G-5685-2013; Fulvio,
Pasquale/B-2968-2014; Dai, Sheng/K-8411-2015
OI Jaroniec, Mietek/0000-0002-1178-5611; Fulvio,
Pasquale/0000-0001-7580-727X; Dai, Sheng/0000-0002-8046-3931
NR 43
TC 44
Z9 46
U1 6
U2 69
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 1932-7447
J9 J PHYS CHEM C
JI J. Phys. Chem. C
PD AUG 28
PY 2008
VL 112
IS 34
BP 13126
EP 13133
DI 10.1021/jp8045164
PG 8
WC Chemistry, Physical; Nanoscience & Nanotechnology; Materials Science,
Multidisciplinary
SC Chemistry; Science & Technology - Other Topics; Materials Science
GA 340GH
UT WOS:000258633600014
ER
PT J
AU Vijg, J
Campisi, J
AF Vijg, Jan
Campisi, Judith
TI Puzzles, promises and a cure for ageing
SO NATURE
LA English
DT Review
ID CALORIE RESTRICTION MIMETICS; LIFE-SPAN; CAENORHABDITIS-ELEGANS; DIETARY
RESTRICTION; MONOZYGOTIC TWINS; HUMAN LONGEVITY; RHESUS-MONKEYS; MICE
LACKING; STEM-CELLS; C-ELEGANS
AB Recent discoveries in the science of ageing indicate that lifespan in model organisms such as yeast, nematodes, flies and mice is plastic and can be manipulated by genetic, nutritional or pharmacological intervention. A better understanding of the targets of such interventions, as well as the proximate causes of ageing-related degeneration and disease, is essential before we can evaluate if abrogation of human senescence is a realistic prospect.
C1 [Vijg, Jan; Campisi, Judith] Buck Inst Age Res, Novato, CA 94945 USA.
[Campisi, Judith] Univ Calif Berkeley, Lawrence Berkeley Lab, Div Life Sci, Berkeley, CA 94720 USA.
RP Campisi, J (reprint author), Buck Inst Age Res, 8001 Redwood Blvd, Novato, CA 94945 USA.
EM jvijg@aecom.yu.edu; JCampisi@lbl.gov
FU US National Institutes of Health; Ellison Medical Foundation
FX We thank N. Barzilai, A. de Grey, G. Lithgow and M. Gough for comments
on the manuscript and P. Kapahi, R. Shmookler Reis, L. Balducci and Y.
Suh for discussions. The authors' work is supported by the US National
Institutes of Health and Ellison Medical Foundation.
NR 75
TC 191
Z9 194
U1 4
U2 39
PU NATURE PUBLISHING GROUP
PI LONDON
PA MACMILLAN BUILDING, 4 CRINAN ST, LONDON N1 9XW, ENGLAND
SN 0028-0836
J9 NATURE
JI Nature
PD AUG 28
PY 2008
VL 454
IS 7208
BP 1065
EP 1071
DI 10.1038/nature07216
PG 7
WC Multidisciplinary Sciences
SC Science & Technology - Other Topics
GA 341MW
UT WOS:000258719600027
PM 18756247
ER
PT J
AU Kohsaka, Y
Taylor, C
Wahl, P
Schmidt, A
Lee, J
Fujita, K
Alldredge, JW
McElroy, K
Lee, J
Eisaki, H
Uchida, S
Lee, DH
Davis, JC
AF Kohsaka, Y.
Taylor, C.
Wahl, P.
Schmidt, A.
Lee, Jhinhwan
Fujita, K.
Alldredge, J. W.
McElroy, K.
Lee, Jinho
Eisaki, H.
Uchida, S.
Lee, D. -H.
Davis, J. C.
TI How cooper pairs vanish approaching the Mott insulator in
Bi(2)Sr(2)CaCu(2)O(8+delta)
SO NATURE
LA English
DT Article
ID HIGH-TEMPERATURE SUPERCONDUCTORS; QUASI-PARTICLES; PHYSICS;
CA2-XNAXCUO2CL2; PSEUDOGAP; EVOLUTION
AB The antiferromagnetic ground state of copper oxide Mott insulators is achieved by localizing an electron at each copper atom in real space (r-space). Removing a small fraction of these electrons ( hole doping) transforms this system into a superconducting fluid of delocalized Cooper pairs in momentum space ( k- space). During this transformation, two distinctive classes of electronic excitations appear. At high energies, the mysterious 'pseudogap' excitations are found, whereas, at lower energies, Bogoliubov quasi- particles - the excitations resulting from the breaking of Cooper pairs should exist. To explore this transformation, and to identify the two excitation types, we have imaged the electronic structure of Bi(2)Sr(2)CaCu(2)O(8+delta) in r- space and k- space simultaneously. We find that although the low- energy excitations are indeed Bogoliubov quasi- particles, they occupy only a restricted region of k- space that shrinks rapidly with diminishing hole density. Concomitantly, spectral weight is transferred to higher energy r- space states that lack the characteristics of excitations from delocalized Cooper pairs. Instead, these states break translational and rotational symmetries locally at the atomic scale in an energy- independent way. We demonstrate that these unusual r- space excitations are, in fact, the pseudogap states. Thus, as the Mott insulating state is approached by decreasing the hole density, the delocalized Cooper pairs vanish from k- space, to be replaced by locally translational- and rotational- symmetry- breaking pseudogap states in r- space.
C1 [Kohsaka, Y.; Taylor, C.; Wahl, P.; Schmidt, A.; Lee, Jhinhwan; Fujita, K.; Alldredge, J. W.; Lee, Jinho; Davis, J. C.] Cornell Univ, Dept Phys, LASSP, Ithaca, NY 14853 USA.
[Kohsaka, Y.] RIKEN, Wako, Saitama 3510198, Japan.
[Fujita, K.] Univ Tokyo, Dept Phys, Bunkyo Ku, Tokyo 1130033, Japan.
[Alldredge, J. W.; McElroy, K.] Univ Colorado, Dept Phys, Boulder, CO 80309 USA.
[Lee, Jinho] Univ St Andrews, Sch Phys & Astron, St Andrews KY16 9SS, Fife, Scotland.
[Lee, Jinho; Davis, J. C.] Brookhaven Natl Lab, CMPMS Dept, Upton, NY 11973 USA.
[Eisaki, H.] Natl Inst Adv Ind Sci & Technol, Tsukuba, Ibaraki 3058568, Japan.
[Lee, D. -H.] Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA.
RP Davis, JC (reprint author), Cornell Univ, Dept Phys, LASSP, Ithaca, NY 14853 USA.
EM jcdavis@ccmr.cornell.edu
RI Lee, Jhinhwan/C-2074-2011; Lee, Jhinhwan/I-3727-2012; mcelroy,
kyle/D-1816-2013; Wahl, Peter/F-9337-2014
OI Lee, Jhinhwan/0000-0001-7159-6305; Wahl, Peter/0000-0002-8635-1519
FU US National Science Foundation through the Cornell Center for Material
Research; Brookhaven National Laboratory; US Department of Energy; US
Office of Naval Research; Ministry of Science and Education (Japan);
21st Century COE Program of the Japan Society for the Promotion of
Science.; Humboldt Foundation; US Army Research Office
FX We acknowledge and thank A. V. Balatsky, J. C. Campuzano, E. Fradkin, A.
Georges, T. Hanaguri, P. J. Hirschfeld, S. Kivelson, E.-A. Kim, G.
Kotliar, P. A. Lee, M. Norman, P. Phillips, M. Randeria, T. M. Rice, S.
Sachdev, K. Shen, Z. X. Shen, A. Tsvelik, M. Vojta and F. C. Zhang for
discussions. This work was supported by the US National Science
Foundation through the Cornell Center for Material Research, by
Brookhaven National Laboratory, by the US Department of Energy, by the
US Office of Naval Research, by a Grant-in-Aid for Scientific Research
from the Ministry of Science and Education (Japan), and by the 21st
Century COE Program of the Japan Society for the Promotion of Science.
P. W. acknowledges support from the Humboldt Foundation and A. S.
acknowledges support from the US Army Research Office.
NR 50
TC 229
Z9 230
U1 4
U2 53
PU NATURE PUBLISHING GROUP
PI LONDON
PA MACMILLAN BUILDING, 4 CRINAN ST, LONDON N1 9XW, ENGLAND
SN 0028-0836
J9 NATURE
JI Nature
PD AUG 28
PY 2008
VL 454
IS 7208
BP 1072
EP 1078
DI 10.1038/nature07243
PG 7
WC Multidisciplinary Sciences
SC Science & Technology - Other Topics
GA 341MW
UT WOS:000258719600028
PM 18756248
ER
PT J
AU He, XJ
Zhou, J
Bartlam, M
Zhang, RG
Ma, JY
Lou, ZY
Li, XM
Li, JJ
Joachimiak, A
Zeng, ZH
Ge, RW
Rao, ZH
Liu, YF
AF He, Xiaojing
Zhou, Jie
Bartlam, Mark
Zhang, Rongguang
Ma, Jianyuan
Lou, Zhiyong
Li, Xuemei
Li, Jingjing
Joachimiak, Andrzej
Zeng, Zonghao
Ge, Ruowen
Rao, Zihe
Liu, Yingfang
TI Crystal structure of the polymerase PA(C)-PB1(N) complex from an avian
influenza H5N1 virus
SO NATURE
LA English
DT Article
ID AMINO-ACID MUTATION; RNA-POLYMERASE; PA SUBUNIT; A VIRUS;
PROMOTER-BINDING; MACROMOLECULAR STRUCTURES; PB1 PROTEIN; CAP-BINDING;
MODEL; DOMAINS
AB The recent emergence of highly pathogenic avian influenza A virus strains with subtype H5N1 pose a global threat to human health(1). Elucidation of the underlying mechanisms of viral replication is critical for development of anti- influenza virus drugs(2). The influenza RNA- dependent RNA polymerase ( RdRp) heterotrimer has crucial roles in viral RNA replication and transcription. It contains three proteins: PA, PB1 and PB2. PB1 harbours polymerase and endonuclease activities and PB2 is responsible for cap binding(3,4); PA is implicated in RNA replication(5-10) and proteolytic activity(11-14), although its function is less clearly defined. Here we report the 2.9 angstrom structure of avian H5N1 influenza A virus PA ( PA(C), residues 257 - 716) in complex with the PA- binding region of PB1 ( PB1(N), residues 1 - 25). PA(C) has a fold resembling a dragon's head with PB1(N) clamped into its open 'jaws'. PB1(N) is a known inhibitor that blocks assembly of the polymerase heterotrimer and abolishes viral replication. Our structure provides details for the binding of PB1(N) to PA(C) at the atomic level, demonstrating a potential target for novel anti- influenza therapeutics. We also discuss a potential nucleotide binding site and the roles of some known residues involved in polymerase activity. Furthermore, to explore the role of PA in viral replication and transcription, we propose a model for the influenza RdRp heterotrimer by comparing PA(C) with the lambda 3 reovirus polymerase structure, and docking the PA(C) structure into an available low resolution electron microscopy map.
C1 [He, Xiaojing; Zhou, Jie; Ma, Jianyuan; Li, Xuemei; Li, Jingjing; Zeng, Zonghao; Rao, Zihe; Liu, Yingfang] Chinese Acad Sci, Inst Biophys, Natl Lab Biomacromol, Beijing 100101, Peoples R China.
[Bartlam, Mark; Rao, Zihe] Nankai Univ, Coll Life Sci, Tianjin 300071, Peoples R China.
[Bartlam, Mark; Rao, Zihe] Nankai Univ, Tianjin State Lab Prot Sci, Tianjin 300071, Peoples R China.
[Zhang, Rongguang; Joachimiak, Andrzej] Argonne Natl Lab, Midwest Ctr Struct Genom, Biosci Div, Argonne, IL 60439 USA.
[Zhang, Rongguang; Joachimiak, Andrzej] Argonne Natl Lab, Struct Biol Ctr, Biosci Div, Argonne, IL 60439 USA.
[Lou, Zhiyong; Li, Xuemei; Rao, Zihe] Tsinghua Univ, Struct Biol Lab, Beijing 100084, Peoples R China.
[Ge, Ruowen] Natl Univ Singapore, Dept Biol Sci, Singapore 117543, Singapore.
RP Rao, ZH (reprint author), Chinese Acad Sci, Inst Biophys, Natl Lab Biomacromol, Beijing 100101, Peoples R China.
EM raozh@xtal.tsinghua.edu.cn; liuy@ibp.ac.cn
RI Ge, Ruowen/D-8352-2012; HE, XIAOJING/A-6040-2013;
OI Ge, Ruowen/0000-0002-0750-7336; Bartlam, Mark/0000-0001-5173-5080
FU National Natural Science Foundation of China [30599432, 30221003];
Ministry of Science and Technology International Cooperation Project
[2006DFB32420]; Ministry of Science and Technology 863 Project
[2006AA02A314, 2006AA02A322]; Ministry of Science and Technology 973
Project [2006CB504300, 2007CB914300]
FX We thank H. Chen and K. Yu for providing the A/goose/Guangdong/1/96
influenza PA gene; J. Ortin and O. Llorca for supplying electron
microscopy maps; C. Yang, X. Su, F. Sun, L. Wang and R.- M. Xu for
advice and technical assistance; and S. Harrison, P. Kuhn, X. Chen and
T. Toyoda for discussion. This work was supported by the National
Natural Science Foundation of China ( grant numbers 30599432 and
30221003), the Ministry of Science and Technology International
Cooperation Project ( grant number 2006DFB32420), the Ministry of
Science and Technology 863 Project ( grant numbers 2006AA02A314 and
2006AA02A322) and the Ministry of Science and Technology 973 Project (
grant numbers 2006CB504300 and 2007CB914300).
NR 40
TC 179
Z9 190
U1 2
U2 31
PU NATURE PUBLISHING GROUP
PI LONDON
PA MACMILLAN BUILDING, 4 CRINAN ST, LONDON N1 9XW, ENGLAND
SN 0028-0836
J9 NATURE
JI Nature
PD AUG 28
PY 2008
VL 454
IS 7208
BP 1123
EP U51
DI 10.1038/nature07120
PG 5
WC Multidisciplinary Sciences
SC Science & Technology - Other Topics
GA 341MW
UT WOS:000258719600039
PM 18615018
ER
PT J
AU Zurek, WH
Dorner, U
AF Zurek, Wojciech H.
Dorner, Uwe
TI Phase transition in space: how far does a symmetry bend before it
breaks?
SO PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL
AND ENGINEERING SCIENCES
LA English
DT Article
DE phase transitions; quantum phase transitions; topological excitations;
avoided level crossing; Landau-Zener tunnelling
ID STRING FORMATION; COSMOLOGICAL EXPERIMENTS; DEFECT FORMATION; VORTEX
FORMATION; SUPERFLUID HE-3; LIQUID-CRYSTALS; COSMIC STRINGS; QUENCH;
GENERATION; MECHANISM
AB We extend the theory of symmetry-breaking dynamics in non-equilibrium second-order phase transitions known as the Kibble-Zurek mechanism (KZM) to transitions where the change of phase occurs not in time but in space. This can be due to a time-independent spatial variation of a field that imposes a phase with one symmetry to the left of where it attains critical value, while allowing spontaneous symmetry breaking to the right of that critical borderline. Topological defects need not form in such a situation. We show, however, that the size, in space, of the 'scar' over which the order parameter adjusts as it 'bends' interpolating between the phases with different symmetries follows from a KZM-like approach. As we illustrate on the example of a transverse quantum Ising model, in quantum phase transitions this spatial scale the size of the scar is directly reflected in the energy spectrum of the system: in particular, it determines the size of the energy gap.
C1 [Zurek, Wojciech H.] LANL, Div Theory, Los Alamos, NM 87545 USA.
[Dorner, Uwe] Univ Oxford, Clarendon Lab, Oxford OX1 3PU, England.
RP Zurek, WH (reprint author), LANL, Div Theory, MS B213, Los Alamos, NM 87545 USA.
EM whzurek@gmail.com
NR 58
TC 19
Z9 20
U1 1
U2 4
PU ROYAL SOC
PI LONDON
PA 6-9 CARLTON HOUSE TERRACE, LONDON SW1Y 5AG, ENGLAND
SN 1364-503X
J9 PHILOS T R SOC A
JI Philos. Trans. R. Soc. A-Math. Phys. Eng. Sci.
PD AUG 28
PY 2008
VL 366
IS 1877
BP 2953
EP 2972
DI 10.1098/rsta.2008.0069
PG 20
WC Multidisciplinary Sciences
SC Science & Technology - Other Topics
GA 324JM
UT WOS:000257514900016
PM 18534945
ER
PT J
AU Tsang, CF
Doughty, C
Uchida, M
AF Tsang, Chin-Fu
Doughty, Christine
Uchida, Masahiro
TI Simple model representations of transport in a complex fracture and
their effects on long-term predictions
SO WATER RESOURCES RESEARCH
LA English
DT Article
ID EFFECTIVE MATRIX DIFFUSION; SOLUTE TRANSPORT; TRACER TESTS; CRYSTALLINE
ROCKS; MASS-TRANSFER; FLOW; MEDIA; ASPO
AB A complex fracture model for fluid flow and tracer transport that incorporates many of the important physical effects of a realistic fracture, including advection through a heterogeneous fracture plane, partitioning of flow into multiple subfractures in the third dimension, and diffusion and sorption into fracture-filling gouge, small altered rock matrix blocks within the fracture zone, and the unaltered semi-infinite rock matrix on both sides of the fracture zone, was previously developed. It is common, however, to represent the complex fracture by much simpler models consisting of a single fracture, with a uniform or heterogeneous transmissivity distribution over its plane and bounded on both sides by a homogeneous semi-infinite matrix. Simple-model properties are often inferred from the analysis of short-term (one to a few days) site characterization (SC) tracer test data. The question addressed in this paper is: How reliable is the temporal upscaling of these simplified models? Are they adequate for long-term calculations that cover thousands of years? In this study, a particle-tracking approach is used to calculate tracer test breakthrough curves (BTCs) in a complex fracture model, incorporating all the features described above, for both a short-term SC tracer test and a 10,000-year calculation. The results are considered the "real world''. Next, two simple fracture models, one uniform and the other heterogeneous, are introduced. Properties for these simple models are taken either from laboratory data or found by calibration to the short-term SC tracer test BTCs obtained with the complex fracture model. Then the simple models are used to simulate tracer transport at the long-term timescale. Results show that for the short-term SC tracer test, the BTCs calculated using simple models with laboratory-measured parameters differ significantly from the BTCs obtained with the complex fracture model. By adjusting model properties, the simple models can be calibrated to reproduce the peak arrival time and height of the complex fracture model BTCs, but the overall match remains quite poor. Using simple models with short-term SC-calibrated parameters for long-term calculations yields BTCs with order-of-magnitude errors: peak arrival time is 10 to 100 times too late, and peak height is 50 to 300 times too small. On the other hand, using simple models with laboratory-measured properties of unfractured rock samples for 10,000-year calculations yields BTCs with peak arrivals and heights up to a factor of 50 too early and large, respectively. The actual magnitudes of the errors made by using the simple models depend on the parameter values assumed for the complex fracture model, but in general, simple models are not expected to provide reliable long-term predictions. The paper concludes with some suggestions on how to improve long-term prediction calculations.
C1 [Tsang, Chin-Fu; Doughty, Christine] Univ Calif Berkeley, Lawrence Berkeley Lab, Div Earth Sci, Berkeley, CA 94720 USA.
[Uchida, Masahiro] Japan Atom Energy Agcy, Geol Isolat Res & Dev Directorate, Mizunami Shi, Gifu 5096132, Japan.
RP Tsang, CF (reprint author), Univ Calif Berkeley, Lawrence Berkeley Lab, Div Earth Sci, 1 Cyclotron Rd, Berkeley, CA 94720 USA.
EM cftsang@lbl.gov
RI Doughty, Christine/G-2389-2015
FU Japan Atomic Energy Agency (JAEA); U. S. Department of Energy
[DE-AC02-05CH11231]
FX We thank Kenzi Karasaki of Berkeley Lab and the anonymous WRR reviewers
for their careful review of this paper and most helpful comments. This
work was supported by the Japan Atomic Energy Agency (JAEA) under the
Binational Research Cooperative Program between JAEA and the Director,
Office of Civilian Radioactive Waste Management, of the U. S. Department
of Energy under Contract No. DE-AC02-05CH11231.
NR 30
TC 7
Z9 7
U1 0
U2 7
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 AUG 28
PY 2008
VL 44
IS 8
AR W08445
DI 10.1029/2007WR006632
PG 13
WC Environmental Sciences; Limnology; Water Resources
SC Environmental Sciences & Ecology; Marine & Freshwater Biology; Water
Resources
GA 343BD
UT WOS:000258826400007
ER
PT J
AU Newell, DL
Jessup, MJ
Cottle, JM
Hilton, DR
Sharp, ZD
Fischer, TP
AF Newell, Dennis L.
Jessup, Micah J.
Cottle, John M.
Hilton, David R.
Sharp, Zachary D.
Fischer, Tobias P.
TI Aqueous and isotope geochemistry of mineral springs along the southern
margin of the Tibetan plateau: Implications for fluid sources and
regional degassing of CO(2)
SO GEOCHEMISTRY GEOPHYSICS GEOSYSTEMS
LA English
DT Article
DE Tibetan plateau; springs; delta(13)C; delta(15)N; (3)He/(4)He; CO(2)
flux
ID BENEATH CENTRAL TIBET; HIGH HEAT-FLOW; SUBDUCTION ZONES; HIMALAYAN
OROGEN; CATALINA SCHIST; EVEREST MASSIF; MIDDLE CRUST; NOBLE-GASES;
CARBON; HELIUM
AB [1] Springs issuing from different faults and shear zones along the crest of the Himalayas tap three different levels of crust beneath the Tibetan Plateau. From structurally highest to lowest these are the Tingri Graben, the South Tibetan Detachment System (STDS), and the Ama Drime massif (ADM). The aqueous chemistry reflects water-rock interactions along faults and is consistent with mapped rock types. Major ion chemistry and calculated temperatures indicate that spring waters have circulated to greater depths along the N-S trending faults that bound the Tingri Graben and Ama Drime detachment (ADD) compared to the STDS, suggesting that these structures penetrate to greater depths. Springs have excess CO(2), N(2), He, and CH(4) compared to meteoric water values, implying addition from crustal sources. The (3)He/(4)He ratios range from 0.018 to 0.063 RA and are consistent with a crustal source for He. The delta(13)C values of dissolved inorganic carbon (DIC) and CO(2) gas range from -5.5 to + 3.8% and -13.1 to -0.3% versus Peedee belemnite, respectively. Sources of carbon are evaluated by calculating isotopic trajectories associated with near-surface effervescence of CO(2). Positive delta(13)C values of the Tingri graben and STDS springs are consistent with decarbonation of marine carbonates as the source of CO(2). Negative values for the ADD springs overlap with mantle values but are best explained by metamorphic devolatilization of reduced sedimentary carbon. The delta(15)N values of N(2) range from -2.2 to +2.1% ( versus AIR) and are explained by mixtures of air-derived nitrogen, metamorphic devolatilization of sedimentary nitrogen, and nitrogen from near-surface biogenic processes. CO(2) flux is estimated by scaling from individual springs (similar to 10(5) mol a(-1) per spring) to extensional structures across the southern limit of the Tibetan Plateau and likely contributes between 10(8) and 10(11) mol a(-1) (up to 10%) to the global carbon budget.
C1 [Newell, Dennis L.; Sharp, Zachary D.; Fischer, Tobias P.] Univ New Mexico, Dept Earth & Planetary Sci, Albuquerque, NM 87131 USA.
[Jessup, Micah J.] Univ Tennessee, Dept Earth & Planetary Sci, Knoxville, TN 37996 USA.
[Cottle, John M.] NERC, Isotope Geosci Lab, Keyworth NG12 5GG, Notts, England.
[Hilton, David R.] Univ Calif San Diego, Scripps Inst Oceanog, La Jolla, CA 92093 USA.
RP Newell, DL (reprint author), Los Alamos Natl Lab, Hydrol Geochem & Geol Grp, POB 1663, Los Alamos, NM 87545 USA.
EM dnewell@lanl.gov
RI Hilton, David/B-7611-2008; Newell, Dennis/B-4676-2011; Cottle,
John/F-2799-2011; Jessup, Micah/D-6214-2012
OI Cottle, John/0000-0002-3966-6315; Jessup, Micah/0000-0002-0406-7873
FU NSF Integrative Graduate Education and Research Traineeship
[DGE-9972810]; Geological Society of America Research Grant; University
of New Mexico Regents Graduate Fellowship; College of Science, Virginia
Tech; New Zealand TEC Bright Future Top Achiever Doctoral Scholarship;
University of New Mexico, Department of Earth and Planetary Sciences
Stable Isotope Laboratory; NSF [EAR-0001133]
FX [57] Funding for this research was provided by a NSF Integrative
Graduate Education and Research Traineeship (DGE-9972810), a Geological
Society of America Research Grant (Newell), the University of New Mexico
Regents Graduate Fellowship (Newell), a Fellowship from the College of
Science, Virginia Tech, to M. Jessup, and by a New Zealand TEC Bright
Future Top Achiever Doctoral Scholarship (Cottle), the University of New
Mexico, Department of Earth and Planetary Sciences Stable Isotope
Laboratory (Sharp), and by the NSF EAR-0001133 (Hilton). We thank Sonam
Wang-due for his invaluable help in the field, Tashi Sherpa for his
logistical support, and Viorel Atudorei (University of New Mexico,
Department of Earth and Planetary Sciences) and Mary Ray (Scripps
Institution of Oceanography) for their support in stable isotope and
helium isotope measurements, respectively. The manuscript benefited
greatly from critical reviews from Stuart Gilfillan and an anonymous
reviewer.
NR 69
TC 4
Z9 4
U1 0
U2 10
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 AUG 27
PY 2008
VL 9
AR GC002021
DI 10.1029/2008GC002021
PG 20
WC Geochemistry & Geophysics
SC Geochemistry & Geophysics
GA 342YL
UT WOS:000258819400001
ER
PT J
AU Borovsky, JE
AF Borovsky, Joseph E.
TI The rudiments of a theory of solar wind/magnetosphere coupling derived
from first principles
SO JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS
LA English
DT Article
ID INTERPLANETARY MAGNETIC-FIELD; EARTH PLASMA SHEET; GEOSYNCHRONOUS ORBIT;
MAGNETOPAUSE RECONNECTION; PLASMASPHERIC MATERIAL; GEOMAGNETIC-ACTIVITY;
PRESSURE BALANCE; ELECTRIC-FIELDS; WIND; MAGNETOSPHERE
AB A formula that expresses the dayside reconnection rate in terms of upstream solar wind parameters is derived and tested. The derivation is based on the hypothesis that dayside reconnection is governed by local plasma parameters and that whatever controls those parameters controls the reconnection rate. The starting point of the derivation is the Cassak-Shay formula (from energy conservation principles), which expresses the dayside reconnection rate in terms of four parameters: the magnetic field strengths B(m) and B(s) in the magnetosphere and magnetosheath and the plasma mass densities rho(m) and rho(s) in the magnetosphere and magnetosheath. Using the Rankine- Hugoniot relations at the bow shock and an analysis of the magnetosheath flow, three of these parameters are expressed in terms of upstream solar wind parameters. These three expressions are then used in the Cassak- Shay formula to obtain the " solar wind control function.'' The interpretation of the control function is that solar wind pressure largely sets the reconnection rate. The solar wind magnetic field enters into the control function because of a bow shock Mach number dependence. The onset of a " plasmasphere effect'' occurs when rho(m) > MA 0.87r solarwind, wherein the magnetosphere begins to exert control over solar wind/ magnetosphere coupling. Using the OMNI2 data set and seven geomagnetic indices, the solar wind control function is tested on its ability to describe the variance in the geomagnetic indices. The control function is found to be successful, statistically as good as the best " solar wind driver function'' in the literature. This picture opens a new pathway to understanding and calculating solar wind/magnetosphere coupling.
C1 Los Alamos Natl Lab, Los Alamos, NM 87545 USA.
RP Borovsky, JE (reprint author), Los Alamos Natl Lab, Mail Stop D466, Los Alamos, NM 87545 USA.
EM jborovsky@lanl.gov
FU NSF National Space Weather Program; NASA
FX The author wishes to give special thanks to Benoit Lavraud for his
comments and advice and to thank Joachim Birn, Paul Cassak, Michael
Hesse, and Mike Shay for the helpful conversations and Anna Chulaki and
Masha Kuznetsova for their help. Simulations were performed using the
CCMC at NASA/ Goddard Space Flight Center. This work was supported by
the NSF National Space Weather Program and by the NASA Living with a
Star Targeted Research and Technology Program. [80] Amitava
Bhattacharjee thanks the reviewers for their assistance in evaluating
this paper.
NR 77
TC 49
Z9 51
U1 0
U2 4
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 AUG 27
PY 2008
VL 113
IS A8
AR A08228
DI 10.1029/2007JA012646
PG 14
WC Astronomy & Astrophysics
SC Astronomy & Astrophysics
GA 343AM
UT WOS:000258824700001
ER
PT J
AU Kharchenko, V
Bhardwaj, A
Dalgarno, A
Schultz, DR
Stancil, PC
AF Kharchenko, V.
Bhardwaj, Anil
Dalgarno, A.
Schultz, D. R.
Stancil, P. C.
TI Modeling spectra of the north and south Jovian X-ray auroras
SO JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS
LA English
DT Article
ID XMM-NEWTON; ENERGETIC OXYGEN; JUPITER; EMISSION; IONS; PRECIPITATION;
MAGNETOSPHERE; ATMOSPHERE; COMETS
AB Spectra of Jovian X-ray auroras observed from the North and South poles with the Chandra X-ray telescope are analyzed and compared with predicted spectra of the charge-exchange mechanism. To determine the theoretical spectra of Jovian X-ray auroras, we model numerically the collisionally induced evolution of energy and charge distributions of O(q+) and S(q+) ions, precipitating into the Jovian atmosphere. Monte Carlo simulations of the energy and charge relaxation of the precipitating ions are carried out with updated cross-sections of the ion stripping, electron capture, and gas-ionization collisions. X-ray and Extreme Ultraviolet (EUV) spectra of cascading radiation induced by individual energetic sulfur and oxygen ions are calculated, and relative intensities of X-ray emission lines are determined. Synthetic spectra of X-ray and EUV photons are computed at different initial kinetic energies and compositions of ion-precipitating fluxes. Theoretical spectra with adjustable initial energies and relative fraction of sulfur and oxygen ions are shown to be in good agreement with the spectra of X rays detected from the South and North polar regions. The abundances and initial energies of the precipitating ions are inferred by comparing synthetic and observed X-ray spectra. Comparisons are performed independently for the North and South pole emissions. Abundances of the precipitating sulfur ions are found to be four to five times smaller than those of oxygen ions, and averaged ion energies are determined to lie between 1 and 2 MeV/amu. Slightly different ion flux compositions are found to describe the observed spectra of X-ray emission from the North and South poles.
C1 [Kharchenko, V.; Dalgarno, A.] Harvard Smithsonian Ctr Astrophys, ITAMP, Cambridge, MA 02138 USA.
[Bhardwaj, Anil] Vikram Sarabhai Space Ctr, Space Phys Lab, Trivandrum 695022, Kerala, India.
[Schultz, D. R.] Oak Ridge Natl Lab, Div Phys, Oak Ridge, TN 37831 USA.
[Stancil, P. C.] Univ Georgia, Dept Phys & Astron, Athens, GA 30602 USA.
[Stancil, P. C.] Univ Georgia, Ctr Simulat Phys, Athens, GA 30602 USA.
[Kharchenko, V.] Univ Connecticut, Dept Phys, Storrs, CT USA.
RP Kharchenko, V (reprint author), Harvard Smithsonian Ctr Astrophys, ITAMP, 60 Garden St, Cambridge, MA 02138 USA.
EM vkharchenko@cfa.harvard.edu
OI Bhardwaj, Anil/0000-0003-1693-453X
FU NASA [NNH07AF121]
FX This work has been supported by NASA grant NNH07AF121. A. B.
acknowledges the collaboration of R. Elsner, R. Gladstone, H. Waite, P.
Ford, and T. Cravens on the Chandra observation and analysis of the
X-ray emission from Jupiter. [30] Wolfgang Baumjohann thanks Graziella
Branduardi-Raymont and George Gladstone for their assistance in
evaluating this paper.
NR 29
TC 22
Z9 22
U1 3
U2 7
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 AUG 27
PY 2008
VL 113
IS A8
AR A08229
DI 10.1029/2008JA013062
PG 11
WC Astronomy & Astrophysics
SC Astronomy & Astrophysics
GA 343AM
UT WOS:000258824700003
ER
PT J
AU Ronning, F
Kurita, N
Bauer, ED
Scott, BL
Park, T
Klimczuk, T
Movshovich, R
Thompson, JD
AF Ronning, F.
Kurita, N.
Bauer, E. D.
Scott, B. L.
Park, T.
Klimczuk, T.
Movshovich, R.
Thompson, J. D.
TI The first order phase transition and superconductivity in BaNi(2)As(2)
single crystals
SO JOURNAL OF PHYSICS-CONDENSED MATTER
LA English
DT Article
ID LAYERED QUATERNARY COMPOUND; TERNARY ARSENIDES
AB We report the synthesis and physical properties of single crystals of stoichiometric BaNi(2)As(2) that crystallizes in the ThCr(2)Si(2) structure with lattice parameters a = 4.112(4) angstrom and c = 11.54(2) angstrom. The resistivity and heat capacity show a first order phase transition at T(0) = 130 K with a thermal hysteresis of 7 K. The Hall coefficient is weakly temperature dependent from room temperature to 2 K where it has a value of -4 x 10(-10) Omega cm Oe(-1). The resistivity, ac susceptibility, and heat capacity provide evidence for bulk superconductivity at T(c) = 0.7 K. The Sommerfeld coefficient at Tc is 11.6 +/- 0.9 mJ mol(-1) K(-2). The upper critical field is anisotropic with initial slopes of dH(c2)(c)/ dT = -0.19 T K(-1) and dH(c2)(ab)/ dT = -0.40 T K(-1), as determined from the resistivity.
C1 [Ronning, F.; Kurita, N.; Bauer, E. D.; Scott, B. L.; Park, T.; Klimczuk, T.; Movshovich, R.; Thompson, J. D.] Los Alamos Natl Lab, Los Alamos, NM 87545 USA.
[Park, T.] Sungkyunkwan Univ, Dept Phys, Suwon 440746, South Korea.
[Klimczuk, T.] Gdansk Univ Technol, Fac Appl Phys & Math, PL-80952 Gdansk, Poland.
RP Ronning, F (reprint author), Los Alamos Natl Lab, Los Alamos, NM 87545 USA.
RI Bauer, Eric/D-7212-2011; Park, Tuson/A-1520-2012; Klimczuk,
Tomasz/M-1716-2013; Scott, Brian/D-8995-2017;
OI Klimczuk, Tomasz/0000-0003-2602-5049; Scott, Brian/0000-0003-0468-5396;
Ronning, Filip/0000-0002-2679-7957; Bauer, Eric/0000-0003-0017-1937
NR 18
TC 90
Z9 94
U1 3
U2 16
PU IOP PUBLISHING LTD
PI BRISTOL
PA TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND
SN 0953-8984
J9 J PHYS-CONDENS MAT
JI J. Phys.-Condes. Matter
PD AUG 27
PY 2008
VL 20
IS 34
AR 342203
DI 10.1088/0953-8984/20/34/342203
PG 4
WC Physics, Condensed Matter
SC Physics
GA 335UT
UT WOS:000258317600003
ER
PT J
AU Weare, WW
Pushkar, Y
Yachandra, VK
Frei, H
AF Weare, Walter W.
Pushkar, Yulia
Yachandra, Vittal K.
Frei, Heinz
TI Visible light-induced electron transfer from di-mu-oxo-bridged dinuclear
Mn complexes to Cr centers in silica nanopores
SO JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Article
ID OXYGEN-EVOLVING COMPLEX; MIXED-VALENCE INTERACTIONS; PHOTOSYSTEM-II;
MANGANESE COMPLEXES; MESOPOROUS SILICA; WATER OXIDATION;
TRIS-BIPYRIDINE; CLAY COMPOUNDS; RU-III; CLUSTER
AB The compound (bpy)(2)Mn(III)(mu-O)(2)Mn(IV)(bpy)(2), a structural model relevant for the photosynthetic water oxidation complex, was coupled to single Cr(VI) charge-transfer chromophores in the channels of the nanoporous oxide AIMCM-41. Mn K-edge EXAFS spectroscopy confirmed that the di-mu-oxo dinuclear Mn core of the complex is unaffected when loaded into the nanoscale pores. Observation of the 16-line EPR signal characteristic of Mn(III)(mu-O)(2)Mn(IV) demonstrates that the majority of the loaded complexes retained their nascent oxidation state in the presence or absence of Cr(VI) centers. The FT-Raman spectrum upon visible light excitation of the Cr(VI)-O(II) -> Cr(V)-O(I) ligand-to-metal charge transfer reveals electron transfer from Mn(III)(mu-O)(2)Mn(IV) (Mn-O stretch at 700 cm(-1)) to Cr(VI), resulting in the formation of Cr(V) and Mn(IV)(mu-O)(2)Mn(IV) (Mn-O stretch at 645 cm(-1)). All initial and final states are directly observed by FT-Raman or EPR spectroscopy, and the assignments are corroborated by X-ray absorption spectroscopy measurements. The endoergic charge separation products (Delta E(circle) = -0.6 V) remain after several minutes, which points to spatial separation of Cr(V) and Mn(IV)(mu-O)(2)Mn(IV) as a consequence of hole (O(I)) hopping as a major contributing mechanism. This is the first observation of visible light-induced oxidation of a potential water oxidation complex by a metal charge-transfer pump in a nanoporous environment. These findings will allow for the assembly and photochemical characterization of well-defined transition metal molecular units, with the ultimate goal of performing endothermic, multielectron transformations that are coupled to visible light electron pumps in nanostructured scaffolds.
C1 [Weare, Walter W.; Pushkar, Yulia; Yachandra, Vittal K.; Frei, Heinz] Univ Calif Berkeley, Lawrence Berkeley Lab, Phys Biosci Div, Berkeley, CA 94720 USA.
RP Frei, H (reprint author), Univ Calif Berkeley, Lawrence Berkeley Lab, Phys Biosci Div, Berkeley, CA 94720 USA.
EM HMFrei@lbl.gov
OI Weare, Walter/0000-0001-5794-9418
FU U.S. Department of Energy [DE-AC03-76SF00098]; Department of Energy;
Office of Biological and Environmental Research; National Institutes of
Health; National Center for Research Resources; Biomedical Technology
Program
FX This work was supported by the Director, Office of Science, Office of
Basic Energy Sciences, Division of Chemical Sciences, Geosciences and
Biosciences of the U.S. Department of Energy under Contract
DE-AC03-76SF00098. Portions of this research were carried out at the
Stanford Synchrotron Radiation Laboratory, a national user facility
operated by Stanford University on behalf of the U.S. Department of
Energy, Office of Basic Energy Sciences. The SSRL Structural Molecular
Biology Program is supported by the Department of Energy, Office of
Biological and Environmental Research, and by the National Institutes of
Health, National Center for Research Resources, Biomedical Technology
Program. We thank Dr. Junko Yano (LBNL) for discussions regarding the
analysis and interpretation of the EPR and X-ray spectroscopy data and
for her contributions to the collection of these data. The compound
(Me2-bpy)2MnIV(mu-O)2Mn
IV(Me2bpy)2 was provided by William
Armstrong and Sumitra Mukerji (BC).
NR 38
TC 23
Z9 23
U1 2
U2 34
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 AUG 27
PY 2008
VL 130
IS 34
BP 11355
EP 11363
DI 10.1021/ja801546a
PG 9
WC Chemistry, Multidisciplinary
SC Chemistry
GA 340QR
UT WOS:000258660600035
PM 18665599
ER
PT J
AU Pluth, MD
Bergman, RG
Raymond, KN
AF Pluth, Michael D.
Bergman, Robert G.
Raymond, Kenneth N.
TI Supramolecular catalysis of orthoformate hydrolysis in basic solution:
An enzyme-like mechanism
SO JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Article
ID HOST-GUEST COMPLEXATION; ASSEMBLED MOLECULAR CAPSULE; DIELS-ALDER
REACTION; BETA-CYCLODEXTRIN; BINDING AFFINITIES; ETHYL ORTHOFORMATE;
ACID CATALYSIS; PEPTIDE-BOND; PK(A) SHIFTS; WATER
AB A water-soluble self-assembled supramolecular host molecule catalyzes the hydrolysis of orthoformates in basic solution. Comparison of the rate constants of the catalyzed and uncatalyzed reactions for hydrolysis displays rate accelerations of up to 3900 for tri-n-propyl orthoformate. Kinetic analysis shows that the mechanism of hydrolysis with the supramolecular host obeys the Michaelis-Menten model. Mechanistic studies, including (13)C-labeling experiments, revealed that the resting state of the catalytic system is the neutral substrate encapsulated in the host. Activation parameters for the k(cat) step of the reaction revealed that upon substrate encapsulation in the assembly, the entropy of activation becomes more negative in contrast to the uncatalyzed reaction. Furthermore, solvent isotope effects reveal a normal k(H(2)O)/k(D(2)O) = 1.6, confirming an A-S(E)2 mechanism in which proton transfer occurs in the rate-limiting step. This is in contrast with the A1 mechanism of the uncatalyzed reaction in which decomposition of the protonated substrate is rate-limiting.
C1 [Bergman, Robert G.] Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA.
Univ Calif Berkeley, Lawrence Berkeley Lab, Div Chem Sci, Berkeley, CA 94720 USA.
RP Bergman, RG (reprint author), Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA.
EM rbergman@berkeley.edu; raymond@socrates.berkeley.edu
RI Pluth, Michael/A-7222-2012
OI Pluth, Michael/0000-0003-3604-653X
FU Office of Science, Office of Basic Energy Sciences; Division of Chemical
Sciences, Geosciences, and Biosciences of the U.S. Department of Energy
at LBNL [DE-AC02-05CH11231]; NSF
FX We thank Dr. Dennis Leung, Dr. Gojko Lalic, and Courtney Hastings for
helpful discussions and Dr. Herman van Halbeek and Rudi Nunlist for NMR
assistance. This work was supported by the Director, Office of Science,
Office of Basic Energy Sciences, and the Division of Chemical Sciences,
Geosciences, and Biosciences of the U.S. Department of Energy at LBNL
under Contract No. DE-AC02-05CH11231 and an NSF predoctoral fellowship
to M. D.
NR 63
TC 54
Z9 54
U1 6
U2 37
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 AUG 27
PY 2008
VL 130
IS 34
BP 11423
EP 11429
DI 10.1021/ja802839v
PG 7
WC Chemistry, Multidisciplinary
SC Chemistry
GA 340QR
UT WOS:000258660600042
PM 18680290
ER
PT J
AU Armatas, GS
Kanatzidis, MG
AF Armatas, Gerasimos S.
Kanatzidis, Mercouri G.
TI Mesoporous compound semiconductors from the reaction of metal ions with
deltahedral [Ge(9)](4-) clusters
SO JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Article
ID ZINTL IONS; GERMANIUM NANOCRYSTALS; THERMOELECTRIC-MATERIALS; QUANTUM
DOTS; CLUSTERS; SURFACE; PHOTOLUMINESCENCE; NANOPARTICLES; DERIVATIVES;
ADSORPTION
AB We report the surfactant-directed assembly of mesoporous metal/germanium-based semiconducting materials from coupling of anionic (Ge(9))(4-) clusters with various linking metal ions. The resulting materials feature a metal/Ge(9) framework perforated by regular arrays of mesoporous channels. The permanent mesoporosity of the materials NU-MGe-2 (M = Sb, In, Sri, Pb, Cd), determined by N(2) physisorption measurements, corresponds to high internal BET surface areas from 127 to 277 m(2)/g and total pore volumes from 0.15 to 0.26 cm(3)/g. The mesoporous structures exhibit energy gaps in the range of 1.48-1.70 eV as well as strong photoluminescence at room temperature with emission energies varying from 740 to 845 rim. The emission depends on pore wall thickness and framework composition. The photoemission intensity in the mesoporous intermetallic germanium-based frameworks can be selectively suppressed by adsorbing electron-acceptor species such as tetracyanoethylene molecules but remains unchanged when exposed to electron-donor species such as tetrathiafulvalene molecules.
C1 [Armatas, Gerasimos S.; Kanatzidis, Mercouri G.] Northwestern Univ, Dept Chem, Evanston, IL 60208 USA.
[Kanatzidis, Mercouri G.] Argonne Natl Lab, Div Mat Sci, Argonne, IL 60439 USA.
RP Kanatzidis, MG (reprint author), Northwestern Univ, Dept Chem, 2145 Sheridan Rd, Evanston, IL 60208 USA.
EM m-kanatzidis@northwestern.edu
RI Armatas, Gerasimos/F-4753-2011
OI Armatas, Gerasimos/0000-0001-9475-1929
FU Schweizerischer Nationalfonds [200021-113509]
FX We thank Dr. Heinz Ruegger for performing solid state NMR spectroscopy,
Martin Colussi for measuring DSC and GPC, Prof. Manfred Schmidt and Dr.
Karl Fischer for performing static light scattering experiments, as well
as Prof. Dieter Schluter for his generous support. Financial support
from the Schweizerischer Nationalfonds (SNF-Projekt 200021-113509) is
gratefully acknowledged.
NR 40
TC 20
Z9 20
U1 0
U2 15
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0002-7863
J9 J AM CHEM SOC
JI J. Am. Chem. Soc.
PD AUG 27
PY 2008
VL 130
IS 34
BP 11430
EP 11436
DI 10.1021/ja802940w
PG 7
WC Chemistry, Multidisciplinary
SC Chemistry
GA 340QR
UT WOS:000258660600043
PM 18680285
ER
PT J
AU Codelli, JA
Baskin, JM
Agard, NJ
Berozzi, CR
AF Codelli, Julian A.
Baskin, Jeremy M.
Agard, Nicholas J.
Berozzi, Carolyn R.
TI Second-generation difluorinated cyclooctynes for copper-free click
chemistry
SO JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Article
ID IN-VIVO; 1,3-DIPOLAR CYCLOADDITIONS; TERMINAL ALKYNES; LIVING SYSTEMS;
AZIDES; LIGATION; BIOCONJUGATION; VISUALIZATION; DERIVATIVES; GLYCANS
AB The 1,3-dipolar cycloaddition of azides and activated alkynes has been used for site-selective labeling of biomolecules in vitro and in vivo. While copper catalysis has been widely employed to activate terminal alkynes for [3 + 2] cycloaddition, this method, often termed "click chemistry", is currently incompatible with living systems because of the toxicity of the metal. We recently reported a difluorinated cyclooctyne (DIFO) reagent that rapidly reacts with azides in living cells without the need for copper catalysis. Here we report a novel class of DIFO reagents for copper-free click chemistry that are considerably more synthetically tractable. The new analogues maintained the same elevated rates of [3 + 2] cycloaddition as the parent compound and were used for imaging glycans on live cells. These second-gene ration DIFO reagents should expand the use of copper-free click chemistry in the hands of biologists.
C1 [Codelli, Julian A.; Baskin, Jeremy M.; Agard, Nicholas J.; Berozzi, Carolyn R.] Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA.
[Berozzi, Carolyn R.] Univ Calif Berkeley, Dept Mol & Cell Biol, Berkeley, CA 94720 USA.
[Berozzi, Carolyn R.] Univ Calif Berkeley, Howard Hughes Med Inst, Berkeley, CA 94720 USA.
[Berozzi, Carolyn R.] Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA.
RP Berozzi, CR (reprint author), Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA.
EM crb@berkeley.edu
OI Baskin, Jeremy/0000-0003-2939-3138
FU National Institutes of Health [GM058867]; Amgen Foundation; National
Science Foundation; National Defense Science and Engineering
FX This work was supported by a grant to C.R.B. from the National
Institutes of Health (GM058867). J.A.C. was supported by an
undergraduate scholarship from the Amgen Foundation, and J.M.B. was
supported by National Science Foundation and National Defense Science
and Engineering predoctoral fellowships. We thank Ellen Sletten, Pamela
Chang, and Scott Laughlin for helpful discussions and Phung Gip and
Kapil Amarnath for technical assistance.
NR 36
TC 319
Z9 319
U1 5
U2 93
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 AUG 27
PY 2008
VL 130
IS 34
BP 11486
EP 11493
DI 10.1021/ja803086r
PG 8
WC Chemistry, Multidisciplinary
SC Chemistry
GA 340QR
UT WOS:000258660600048
PM 18680289
ER
PT J
AU Abergel, RJ
Clifton, MC
Pizarro, JC
Warner, JA
Shuh, DK
Strong, RK
Raymond, KN
AF Abergel, Rebecca J.
Clifton, Matthew C.
Pizarro, Juan C.
Warner, Jeffrey A.
Shuh, David K.
Strong, Roland K.
Raymond, Kenneth N.
TI The siderocalin/enterobactin interaction: A link between mammalian
immunity and bacterial iron transport
SO JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Article
ID GELATINASE-ASSOCIATED LIPOCALIN; LIGAND-BINDING; ENDOSOMAL MEMBRANES;
KIDNEY EPITHELIA; ENTEROBACTIN; RECEPTOR; PROGRAM; COMPLEX;
SPECTROSCOPY; INFLAMMATION
AB The siderophore enterobactin (Ent) is produced by enteric bacteria to mediate iron uptake. Ent scavenges iron and is taken up by the bacteria as the highly stable ferric complex [Fe(III)(Ent)](3-). This complex is also a specific target of the mammalian innate immune system protein, Siderocalin (Scn), which acts as an antibacterial agent by specifically sequestering siderophores and their ferric complexes during infection. Recent literature suggesting that Scn may also be involved in cellular iron transport has increased the importance of understanding the mechanism of siderophore interception and clearance by Scn; Serf is observed to release iron in acidic endosomes and [Fe(III)(Ent)](1-) is known to undergo a change from catecholate to salicylate coordination in acidic conditions, which is predicted to be sterically incompatible with the Scn binding pocket (also referred to as the calyx). To investigate the interactions between the ferric Ent complex and Scn at different pH values, two recombinant forms of Serf with mutations in three residues lining the calyx were prepared: Scn-W79A/R81A and Scn-Y106F. Binding studies and crystal structures of the Scn-W79A/R81A:[Fe(III)(Ent)](3-) and Scn-Y106F:[Fe(III)(Ent)](3-) complexes confirm that such mutations do not affect the overall conformation of the protein but do weaken significantly its affinity for [Fe(III)(Ent)](3-). Fluorescence, UV-vis, and EXAFS spectroscopies were used to determine Scn/siderophore dissociation constants and to characterize the coordination mode of iron over a wide pH range, in the presence of both mutant proteins and synthetic salicylate analogues of Ent. While Serf binding hinders salicylate coordination transformation, strong acidification results in the release of iron and degraded siderophore. Iron release may therefore result from a combination of Ent degradation and coordination change.
C1 [Warner, Jeffrey A.; Shuh, David K.; Raymond, Kenneth N.] Univ Calif Berkeley, Lawrence Berkeley Lab, Div Chem Sci, Berkeley, CA 94720 USA.
[Abergel, Rebecca J.; Raymond, Kenneth N.] Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA.
[Clifton, Matthew C.; Pizarro, Juan C.; Strong, Roland K.] Fred Hutchinson Canc Res Ctr, Div Basic Sci, Seattle, WA 98109 USA.
RP Shuh, DK (reprint author), Univ Calif Berkeley, Lawrence Berkeley Lab, Div Chem Sci, Berkeley, CA 94720 USA.
EM raymond@socrates.berkeley.edu
FU National Institutes of Health [A111744, A159432]; U.S. DOE, Office of
Biological and Environmental Research; National Center for Research
Resources; Biomedical Technology Program; U.S. Department of Energy
[DE-AC02-05CH11231]
FX This research was supported by the National Institutes of Health
(K.N.R.: A111744, R.K.S.: A159432). The authors thank Trisha Hoette for
many helpful discussions, Wendy Paulsene for help in creating the
Siderocalin mutants, and the SSRL staff for their assistance. EXAFS
measurements were carried out at the SSRL, a national user facility
operated by Stanford University on behalf of the U.S. DOE, Office of
Basic Energy Sciences. The SSRL Structural Molecular Biology Program is
supported by the U.S. DOE, Office of Biological and Environmental
Research, and by the National Institutes of Health, National Center for
Research Resources, Biomedical Technology Program. D.K.S. and J.A.W.
were supported by the Director, Office of Science, Office of Basic
Energy Sciences, Division of Chemical Sciences, Geosciences, and
Biosciences of the U.S. Department of Energy at LBNL under Contract No.
DE-AC02-05CH11231.
NR 50
TC 53
Z9 53
U1 6
U2 30
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 AUG 27
PY 2008
VL 130
IS 34
BP 11524
EP 11534
DI 10.1021/ja803524w
PG 11
WC Chemistry, Multidisciplinary
SC Chemistry
GA 340QR
UT WOS:000258660600053
PM 18680288
ER
PT J
AU Klein, KL
Randolph, SJ
Fowlkes, JD
Allard, LF
Meyer, HM
Simpson, ML
Rack, PD
AF Klein, K. L.
Randolph, S. J.
Fowlkes, J. D.
Allard, L. F.
Meyer, H. M., III
Simpson, M. L.
Rack, P. D.
TI Single-crystal nanowires grown via electron-beam-induced deposition
SO NANOTECHNOLOGY
LA English
DT Article
ID EVAPORATED TUNGSTEN FILMS; THIN-FILMS; NANOSTRUCTURES; VAPOR;
MICROSTRUCTURE; DECOMPOSITION; TEMPERATURE; RESISTIVITY; FABRICATION;
PHASE
AB Electron-beam-induced deposition (EBID) is a useful technique for direct-writing of three-dimensional dielectric, semiconductor, and metallic materials with nanoscale precision and resolution. The EBID process, however, has been limited in many cases because precursor byproducts (typically from organic precursors like W(CO)(6)) are incorporated into the deposited material resulting in contaminated and amorphous structures. In this work, we have investigated the structure and composition of EBID tungsten nanostructures as-deposited from a tungsten hexafluoride (WF(6)) precursor. High resolution transmission electron microscopy, electron diffraction and electron spectroscopy were employed to determine the effects that the electron beam scanning conditions have on the deposit characteristics. The results show that slow, one-dimensional lateral scanning produces textured beta-tungsten nanowire cores surrounded by an oxide secondary layer, while stationary vertical growth leads to single-crystal [100]-oriented W(3)O nanowires. Furthermore we correlate how the growth kinetics affect the resultant nanowire structure and composition.
C1 [Klein, K. L.; Randolph, S. J.; Simpson, M. L.; Rack, P. D.] Univ Tennessee, Dept Mat Sci & Engn, Knoxville, TN 37996 USA.
[Klein, K. L.; Fowlkes, J. D.; Simpson, M. L.; Rack, P. D.] Oak Ridge Natl Lab, Ctr Nanophase, Div Mat Sci, Oak Ridge, TN 37831 USA.
[Allard, L. F.; Meyer, H. M., III] Oak Ridge Natl Lab, Div Mat Sci & Technol, Oak Ridge, TN 37831 USA.
RP Rack, PD (reprint author), Univ Tennessee, Dept Mat Sci & Engn, 434 Dougherty Hall, Knoxville, TN 37996 USA.
EM prack@utk.edu
RI Simpson, Michael/A-8410-2011;
OI Simpson, Michael/0000-0002-3933-3457; Rack, Philip/0000-0002-9964-3254
NR 43
TC 28
Z9 28
U1 0
U2 16
PU IOP PUBLISHING LTD
PI BRISTOL
PA TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND
SN 0957-4484
J9 NANOTECHNOLOGY
JI Nanotechnology
PD AUG 27
PY 2008
VL 19
IS 34
AR 345705
DI 10.1088/0957-4484/19/34/345705
PG 8
WC Nanoscience & Nanotechnology; Materials Science, Multidisciplinary;
Physics, Applied
SC Science & Technology - Other Topics; Materials Science; Physics
GA 326RJ
UT WOS:000257676300024
ER
PT J
AU Gregg, BA
Kose, ME
AF Gregg, Brian A.
Kose, Muhammet Erkan
TI Reversible Switching between Molecular and Charge Transfer Phases in a
Liquid Crystalline Organic Semiconductor
SO CHEMISTRY OF MATERIALS
LA English
DT Article
ID TRANSFER EXCITED-STATES; PERYLENE-3,4-9,10-BIS(DICARBOXIMIDE) PIGMENTS;
SOLAR-CELLS; THEORETICAL CALCULATIONS; TRANSPORT-PROPERTIES;
ELECTRONIC-STRUCTURE; PERYLENE BISIMIDE; SOLID-STATE; THIN-FILMS;
SPECTRA
AB We report the first experimental example, to our knowledge, of reversible switching between a molecular and a charge transfer phase in an organic semiconductor. An oriented film of liquid crystal perylene diimide molecules reversibly switches between a red phase with narrow conduction and valence bands and a large bandwidth black phase as the pi-stacked chromophores shift just 1.6 angstrom relative to their neighbors. This shift causes a substantial change in the intermolecular electronic overlap between molecules. The polarization of maximum absorbance rotates similar to 90 degrees, from an apparently molecule centered transition to an intermolecular charge transfer (CT) transition polarized along the pi-pi stacking axis. The experimental results are further explored via density functional theory calculations on a dimer model that demonstrate the variations in energy and oscillator strength of the molecular (Frenkel) and CT transitions as the longitudinal molecular offset is varied. These results demonstrate the exquisite sensitivity of the electrical properties of organic semiconductors to slight variations in molecular stacking.
C1 [Gregg, Brian A.; Kose, Muhammet Erkan] Natl Renewable Energy Lab, Golden, CO 80401 USA.
RP Gregg, BA (reprint author), Natl Renewable Energy Lab, 1617 Cole Blvd, Golden, CO 80401 USA.
EM brian_gregg@nrel.gov; muhammet_kose@nrel.gov
RI Kose, Muhammet/C-7167-2012
FU U.S. Department of Energy, Office of Science, Basic Energy Sciences,
Division of Chemical Sciences, Geosciences and Biosciences
[DE-AC36-99GO10337]
FX This work was funded by the U.S. Department of Energy, Office of
Science, Basic Energy Sciences, Division of Chemical Sciences,
Geosciences and Biosciences, under Contract No. DE-AC36-99GO10337 to
NREL.
NR 44
TC 20
Z9 20
U1 1
U2 22
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 AUG 26
PY 2008
VL 20
IS 16
BP 5235
EP 5239
DI 10.1021/cm800813h
PG 5
WC Chemistry, Physical; Materials Science, Multidisciplinary
SC Chemistry; Materials Science
GA 339MA
UT WOS:000258580500020
ER
PT J
AU Heldebrant, DJ
Karkamkar, A
Hess, NJ
Bowden, M
Rassat, S
Zheng, F
Rappe, K
Autrey, T
AF Heldebrant, David J.
Karkamkar, Abhi
Hess, Nancy J.
Bowden, Mark
Rassat, Scot
Zheng, Feng
Rappe, Kenneth
Autrey, Tom
TI The Effects of Chemical Additives on the Induction Phase in Solid-State
Thermal Decomposition of Ammonia Borane
SO CHEMISTRY OF MATERIALS
LA English
DT Article
ID HYDROGEN STORAGE MATERIAL; DEHYDROGENATION; RELEASE; DIAMMONIATE;
DIBORANE; H3NBH3; DIMER; ION
AB The thermal decomposition of ammonia borane (AB) in the absence and presence of chemical additives was investigated to develop an approach for reducing the induction period for hydrogen release in the solid state. Gas chromatography techniques were used to measure the yield of hydrogen as a function of time under isothermal conditions between 75 and 90 degrees C to set the baseline. Solid-state B-11-NMR spectroscopy of the products produced after 1 mol equiv of hydrogen had been desorbed from AB (i.e., polyaminoborane) showed a complex mixture of sp(3) boron species. Raman microscopy was used to follow the transformation of crystalline AB to amorphous AB upon heating and the subsequent formation of the diammoniate of diborane (DADB). A gas buret was used to monitor the time-dependent release of hydrogen from AB in the presence of chemical additives. The combination of these approaches provides insight into the mechanism of hydrogen release from solid AB. The release of molecular hydrogen is described by a process involving sequential induction (disruption of dihydrogen bonds), nucleation (formation of DADB), and growth (hydrogen release through dehydrocoupling). Addition of DADB or ammonium chloride to neat AB significantly reduces the induction time for hydrogen release. These results provide approaches to improve the hydrogen storage properties of AB.
C1 [Heldebrant, David J.; Karkamkar, Abhi; Hess, Nancy J.; Rassat, Scot; Zheng, Feng; Rappe, Kenneth; Autrey, Tom] Pacific NW Natl Lab, Richland, WA 99352 USA.
[Bowden, Mark] Ind Res Ltd, Lower Hutt, New Zealand.
RP Autrey, T (reprint author), Pacific NW Natl Lab, POB 999, Richland, WA 99352 USA.
EM tom.autrey@pnl.gov
RI Zheng, Feng/C-7678-2009;
OI Zheng, Feng/0000-0002-5427-1303; Hess, Nancy/0000-0002-8930-9500
NR 27
TC 131
Z9 132
U1 1
U2 41
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 AUG 26
PY 2008
VL 20
IS 16
BP 5332
EP 5336
DI 10.1021/cm801253u
PG 5
WC Chemistry, Physical; Materials Science, Multidisciplinary
SC Chemistry; Materials Science
GA 339MA
UT WOS:000258580500034
ER
PT J
AU Abbamonte, P
Graber, T
Reed, JP
Smadici, S
Yeh, CL
Shukla, A
Rueff, JP
Ku, W
AF Abbamonte, Peter
Graber, Tim
Reed, James P.
Smadici, Serban
Yeh, Chen-Lin
Shukla, Abhay
Rueff, Jean-Pascal
Ku, Wei
TI Dynamical reconstruction of the exciton in LiF with inelastic x-ray
scattering
SO PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF
AMERICA
LA English
DT Article
DE attoscience; Wannier function
ID CRYSTALS; SEMICONDUCTORS; EXCITATIONS; FRENKEL
AB The absorption of light by materials proceeds through the formation of excitons, which are states in which an excited electron is bound to the valence hole it vacated. Understanding the structure and dynamics of excitons is important, for example, for developing technologies for light-emitting diodes or solar energy conversion. However, there has never been an experimental means to study the time-dependent structure of excitons directly. Here, we use causality-inverted inelastic x-ray scattering (IXS) to image the charge-transfer exciton in the prototype insulator LiF, with resolutions Delta t = 20.67 as (2.067 x 10(-17) S) in time and Delta x = 0.533 angstrom (5.33 x 10(-11) m) in space. Our results show that the exciton has a modulated internal structure and is coherently delocalized over two unit cells of the LiF crystal (approximate to 8 angstrom). This structure changes only modestly during the course of its life, which establishes it unambiguously as a Frenkel exciton and thus amenable to a simplified theoretical description. Our results resolve an old controversy about excitons in the alkali halides and demonstrate the utility of IXS for imaging attosecond electron dynamics in condensed matter.
C1 [Abbamonte, Peter; Reed, James P.; Smadici, Serban] Univ Illinois, Dept Phys, Urbana, IL 61801 USA.
[Abbamonte, Peter; Reed, James P.; Smadici, Serban] Univ Illinois, Frederick Seitz Mat Res Lab, Urbana, IL 61801 USA.
[Graber, Tim] Univ Chicago, Ctr Adv Radiat Sources, Chicago, IL 60637 USA.
[Yeh, Chen-Lin] Tamkang Univ, Dept Phys, Tamsui 25137, Taiwan.
[Shukla, Abhay] Univ Paris 06, UMR 7590, F-75005 Paris, France.
[Rueff, Jean-Pascal] Synchrotron SOLIEL, F-91192 Gif Sur Yvette, France.
[Ku, Wei] Brookhaven Natl Lab, Dept Phys, Upton, NY 11973 USA.
RP Abbamonte, P (reprint author), Univ Illinois, Dept Phys, 104 S Goodwin Ave, Urbana, IL 61801 USA.
EM abbamonte@mrl.uiuc.edu
RI Shukla, Abhay/G-6753-2011; Rueff, Jean-Pascal/D-8938-2016
OI Rueff, Jean-Pascal/0000-0003-3594-918X
FU Department of Energy (DOE) [DE-FG02-07ER46459]; National Science
Founclation/DOE [CHE-0535644]; DOE [DE-AC02-O6CH11357,
DE-AC02-98CH10886]; DOE-Computational Materials Science Network; NSC
[95-2112-M-032-001]; Taiwanese National Science Council Research Abroad
Program
FX We thank Gerard C. L. Wong, L. Hao Tjeng, Eric L. Shirley, and Dana
Dlott for helpful input. IXS measurements were supported by Department
of Energy (DOE) Grant DE-FG02-07ER46459 through the Frederick Seitz
Materials Research Laboratory. ChemMatCARS Sector 15 is supported by the
National Science Founclation/DOE Grant CHE-0535644. Use of the Advanced
Photon Source was supported by DOE Contract DE-AC02-O6CH11357. W.K. was
supported by DOE Grant DE-AC02-98CH10886 and DOE-Computational Materials
Science Network. C.-L.Y. was supported by NSC Grant 95-2112-M-032-001
and the Taiwanese National Science Council Research Abroad Program.
NR 26
TC 32
Z9 32
U1 4
U2 17
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 AUG 26
PY 2008
VL 105
IS 34
BP 12159
EP 12163
DI 10.1073/pnas.0801623105
PG 5
WC Multidisciplinary Sciences
SC Science & Technology - Other Topics
GA 344DJ
UT WOS:000258905700014
PM 18711146
ER
PT J
AU Anderoglu, O
Misra, A
Wang, H
Ronning, F
Hundley, MF
Zhang, X
AF Anderoglu, O.
Misra, A.
Wang, H.
Ronning, F.
Hundley, M. F.
Zhang, X.
TI Epitaxial nanotwinned Cu films with high strength and high conductivity
SO APPLIED PHYSICS LETTERS
LA English
DT Article
ID STRAIN-RATE SENSITIVITY; NANOSCALE TWINS; TENSILE PROPERTIES;
GRAIN-SIZE; COPPER; GROWTH; METALS; DEFORMATION; RESISTIVITY; DUCTILITY
AB We report on the synthesis of epitaxial (single-crystal-like), nanotwinned Cu films via magnetron sputtering. Increasing the deposition rate from 1 to 4 nm/s decreased the average twin lamellae spacing from 16 to 7 nm. These epitaxial nanotwinned Cu films exhibit significantly higher ratio of hardness to room temperature electrical resistivity than columnar grain (nanocrystalline), textured, nanotwinned Cu films. (C) 2008 American Institute of Physics.
C1 [Anderoglu, O.; Zhang, X.] Texas A&M Univ, Dept Mech Engn, College Stn, TX 77843 USA.
[Misra, A.; Ronning, F.; Hundley, M. F.] Los Alamos Natl Lab, Mat Phys & Applicat Div, Los Alamos, NM 87545 USA.
[Wang, H.] Texas A&M Univ, Dept Elect Engn, College Stn, TX 77843 USA.
RP Zhang, X (reprint author), Texas A&M Univ, Dept Mech Engn, College Stn, TX 77843 USA.
EM zhangx@tamu.edu
RI Misra, Amit/H-1087-2012; Wang, Haiyan/P-3550-2014;
OI Wang, Haiyan/0000-0002-7397-1209; Ronning, Filip/0000-0002-2679-7957
FU NSF-DMR [0644835]; Center for Integrated Nanotechnologies at Los Alamos
National Laboratory
FX X. Z. acknowledges financial support by NSF-DMR metals program (under
Grant No. 0644835) and access to the Center for Integrated
Nanotechnologies at Los Alamos National Laboratory through user program.
A. M. acknowledges support from DOE, Office of Basic Energy Sciences.
Discussions with R. G. Hoagland, J. D. Embury, and J. P. Hirth are
acknowledged.
NR 32
TC 92
Z9 92
U1 3
U2 68
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 AUG 25
PY 2008
VL 93
IS 8
AR 083108
DI 10.1063/1.2969409
PG 3
WC Physics, Applied
SC Physics
GA 345QR
UT WOS:000259011900072
ER
PT J
AU Stevens, LL
Velisavljevic, N
Hooks, DE
Dattelbaum, DM
AF Stevens, Lewis L.
Velisavljevic, Nenad
Hooks, Daniel E.
Dattelbaum, Dana M.
TI The high-pressure phase behavior and compressibility of
2,4,6-trinitrotoluene
SO APPLIED PHYSICS LETTERS
LA English
DT Article
ID SHOCK WAVE COMPRESSION; TRANSIENT HIGH-PRESSURE; DETONATION; EXPLOSIVES;
STATE; TNT; TRINITROTOLUENE; CRYSTALS; HUGONIOT
AB The phase stability and isothermal compression behavior of 2,4,6-trinitrotoluene (TNT) have been established to 26.5 GPa using angle-dispersive x-ray diffraction. P-V isotherms derived from the high-pressure x-ray spectra displayed a slight density hysteresis around 4.0 GPa and a sharp discontinuity at similar to 20.0 GPa. The latter transition is ascribed to a monoclinic-to-orthorhombic first-order phase transition in TNT. The conversion of the isothermal P-V data to the shock velocity-particle velocity plane revealed a deviation from linearity at low up, a cusp associated with the phase transition at high up, and general agreement with the wealth of unreacted Hugoniot data on TNT. (C) 2008 American Institute of Physics.
C1 [Stevens, Lewis L.; Velisavljevic, Nenad; Hooks, Daniel E.; Dattelbaum, Dana M.] Los Alamos Natl Lab, Dynam & Energet Mat Div, Los Alamos, NM 87545 USA.
RP Stevens, LL (reprint author), Los Alamos Natl Lab, Dynam & Energet Mat Div, Los Alamos, NM 87545 USA.
EM danadat@lanl.gov
FU DOE-BES; DOE-NNSA; NSF; DOD-TACOM; W. M. Keck Foundation
FX Los Alamos National Laboratory is operated by Los Alamos National
Security (LANS), LLC for the Department of Energy and NNSA. Support for
this research was provided by the Laboratory Directed Research and
Development. Use of the HPCAT facility is supported by DOE-BES,
DOE-NNSA, NSF, DOD-TACOM, and the W. M. Keck Foundation. We thank the
Carnegie DOE Alliance Center and HPCAT staff for beam time allocations
and technical assistance. The authors also gratefully acknowledge
technical discussions with Dr. Ray Engelke and Dr. Stephen Sheffield.
NR 32
TC 4
Z9 4
U1 1
U2 9
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 AUG 25
PY 2008
VL 93
IS 8
AR 081912
DI 10.1063/1.2973162
PG 3
WC Physics, Applied
SC Physics
GA 345QR
UT WOS:000259011900034
ER
PT J
AU Wen, JS
Xu, GY
Stock, C
Gehring, PM
AF Wen, Jinsheng
Xu, Guangyong
Stock, C.
Gehring, P. M.
TI Response of polar nanoregions in 68% Pb(Mg1/3Nb2/3)O-3-32% PbTiO3 to a
[001] electric field
SO APPLIED PHYSICS LETTERS
LA English
DT Article
ID SINGLE-CRYSTALS; PHASE; POLARIZATION; BEHAVIOR; SCATTERING; SYSTEM
AB We report neutron diffuse scattering measurements on a single crystal of 68% Pb(Mg1/3Nb2/3)O-3-32% PbTiO3. Strong diffuse scattering is observed at low temperatures. An external field applied along the (001) direction affects the diffuse scattering in the (HK0) plane significantly, suggesting a redistribution occurs between polar nanoregions of different polarizations perpendicular to the field. By contrast, the (001) field has no effect on the diffuse scattering in the (H0L) and (0KL) zones. (C) 2008 American Institute of Physics.
C1 [Wen, Jinsheng; Xu, Guangyong] Brookhaven Natl Lab, Condensed Matter Phys & Mat Sci Dept, Upton, NY 11973 USA.
[Wen, Jinsheng] SUNY Stony Brook, Dept Mat Sci & Engn, Stony Brook, NY 11794 USA.
[Stock, C.] Rutherford Appleton Lab, ISIS Facil, Didcot OX11 0QX, Oxon, England.
[Gehring, P. M.] Natl Inst Stand & Technol, Ctr Neutron Res, Gaithersburg, MD 20899 USA.
RP Wen, JS (reprint author), Brookhaven Natl Lab, Condensed Matter Phys & Mat Sci Dept, Upton, NY 11973 USA.
EM jwen@bnl.gov
RI Wen, Jinsheng/F-4209-2010; Xu, Guangyong/A-8707-2010;
OI Wen, Jinsheng/0000-0001-5864-1466; Xu, Guangyong/0000-0003-1441-8275;
Gehring, Peter/0000-0002-9236-2046
FU U. S. Department of Energy [DE-AC02-98CH10886]
FX We would like to thank Y. Chen and W. Ratcliff for stimulating
discussions. The work at Brookhaven National Laboratory was supported by
the U. S. Department of Energy under contract No. DE-AC02-98CH10886.
NR 30
TC 9
Z9 9
U1 2
U2 13
PU AMER INST PHYSICS
PI MELVILLE
PA CIRCULATION & FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1,
MELVILLE, NY 11747-4501 USA
SN 0003-6951
J9 APPL PHYS LETT
JI Appl. Phys. Lett.
PD AUG 25
PY 2008
VL 93
IS 8
AR 082901
DI 10.1063/1.2959077
PG 3
WC Physics, Applied
SC Physics
GA 345QR
UT WOS:000259011900061
ER
PT J
AU Wise, AR
Nye, JA
Groves, JT
AF Wise, Amber R.
Nye, Jeffrey A.
Groves, Jay T.
TI Discrete arrays of liquid-crystal-supported proteolipid monolayers as
phantom cell surfaces
SO CHEMPHYSCHEM
LA English
DT Article
DE liquid crystals; membranes; monolayers; phospholipids; surface chemistry
ID IMMUNOLOGICAL SYNAPSE FORMATION; LIPID-BILAYERS; T-CELLS; PHOSPHOLIPID
MONOLAYERS; WATER INTERFACE; MEMBRANES; ACTIVATION; ADHESION; THRESHOLD;
RECEPTOR
AB The phospholipid bilayers of living cell membranes exist almost universally in a liquid state. This enables motion and spatial reorganization of membrane components on multiple length scales, which is on essential feature of many biological processes., There is great interest in the development of molecularly defined. interfaces between synthetic materials and living cells. To this end, there is a need for solid substrate materials that can be derivatized with fluid, membrane-like interfaces. Herein, we describe, array fabrication of discrete liquid-crystal areas supporting phospholipid monolayer membranes, and characterize the interactions with several different membrane surface proteins [avidin series, cholera toxin, green fluorescent protein (GFP), intercellular adhesion molecule (ICAM) and major histocompability complex (MHC)]. Three different linkage strategies (biotin nickel chelating lipids complexing with histitdine, and the choletoxin binding unit (CTB) associating with G(MI) are evaluated. Additionally, experiments with live immunological, T cells forming active synapses at the interface exhibit the specific nature of the surface.
C1 [Wise, Amber R.; Groves, Jay T.] Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA.
[Nye, Jeffrey A.] Univ Calif Berkeley, Dept Chem Engn, Berkeley, CA 94720 USA.
[Wise, Amber R.; Groves, Jay T.] Univ Calif Berkeley, Lawrence Berkeley Lab, Phys Biosci Div, Berkeley, CA 94720 USA.
[Wise, Amber R.; Groves, Jay T.] Univ Calif Berkeley, Lawrence Berkeley Lab, Div Mat Sci, Berkeley, CA 94720 USA.
RP Groves, JT (reprint author), Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA.
EM jtgroves@lbl.gov
FU Chemical Sciences, Geosiences and Biosiences Division; Office of Basic
Energy Sciences; U.S. Department of Energy [DE_AC03-76SF00098]
FX This work was supported by the Chemical Sciences, Geosiences and
Biosiences Division, Office of Basic Energy Sciences, of the U.S.
Department of Energy under Contract No. DE_AC03-76SF00098. All
substrates were prepared in the UC Berkeley Microlab Facility.
NR 28
TC 12
Z9 12
U1 1
U2 6
PU WILEY-V C H VERLAG GMBH
PI WEINHEIM
PA PO BOX 10 11 61, D-69451 WEINHEIM, GERMANY
SN 1439-4235
J9 CHEMPHYSCHEM
JI ChemPhysChem
PD AUG 25
PY 2008
VL 9
IS 12
BP 1688
EP 1692
DI 10.1002/cphc.200800257
PG 5
WC Chemistry, Physical; Physics, Atomic, Molecular & Chemical
SC Chemistry; Physics
GA 343KD
UT WOS:000258851200005
PM 18651693
ER
PT J
AU Sosonkina, M
Liu, F
Bramley, R
AF Sosonkina, M.
Liu, F.
Bramley, R.
TI Usability levels for sparse linear algebra components
SO CONCURRENCY AND COMPUTATION-PRACTICE & EXPERIENCE
LA English
DT Article
DE component architecture and interfaces; sparse matrix computations;
usability
ID SYSTEMS; SOLVER
AB Sparse matrix computations are ubiquitous in high-performance computing applications and often are their most computationally intensive part. In particular, efficient solution of large-scale linear systems may drastically improve the overall application performance. Thus, the choice and implementation of the linear system solver are of paramount importance. It is difficult, however, to navigate through a multitude of available solver packages and to tune their performance to the problem at hand, mainly because of the plethora of interfaces, each requiring application adaptations to match the specifics of solver packages. For example, different ways of setting parameters and a variety of sparse matrix formats hinder smooth interactions of sparse matrix computations with user applications. In this paper, interfaces designed for components that encapsulate sparse matrix computations are discussed in the light of their matching with application usability requirements. Consequently, we distinguish three levels of interfaces, high, medium, and low, corresponding to the degree of user involvement in the linear system solution process and in sparse matrix manipulations. We demonstrate when each interface design choice is applicable and how it may be used to further users' scientific goals. Component computational overheads caused by various design choices are also examined, ranging from low level, for matrix manipulation components, to high level, in which a single component contains the entire linear system solver. Published in 2007 by John Wiley & Sons, Ltd.
C1 [Sosonkina, M.] Iowa State Univ, Ames Lab, Ames, IA 50011 USA.
[Liu, F.; Bramley, R.] Indiana Univ, Bloomington, IN 47405 USA.
RP Sosonkina, M (reprint author), Iowa State Univ, Ames Lab, Ames, IA 50011 USA.
EM masha@scl.ameslab.gov
NR 22
TC 1
Z9 1
U1 0
U2 0
PU JOHN WILEY & SONS LTD
PI CHICHESTER
PA THE ATRIUM, SOUTHERN GATE, CHICHESTER PO19 8SQ, W SUSSEX, ENGLAND
SN 1532-0626
J9 CONCURR COMP-PRACT E
JI Concurr. Comput.-Pract. Exp.
PD AUG 25
PY 2008
VL 20
IS 12
BP 1439
EP 1454
DI 10.1002/cpe.1277
PG 16
WC Computer Science, Software Engineering; Computer Science, Theory &
Methods
SC Computer Science
GA 338YK
UT WOS:000258545100004
ER
PT J
AU Au, M
Spencer, W
Jurgensen, A
Zeigler, C
AF Au, Ming
Spencer, William
Jurgensen, Arthur
Zeigler, Christine
TI Hydrogen storage properties of modified lithium borohydrides
SO JOURNAL OF ALLOYS AND COMPOUNDS
LA English
DT Article
DE lithium borohydride; hydrogen; storage; reversibility
ID ELECTROCHEMICAL PROPERTIES; ALLOYS; LIBH4; PURIFICATION; COMPRESSOR
AB This paper reports the results of using various metal oxides and metal chlorides as additives to modify lithium borohydride for reversible hydrogen storage. Two approaches - element substitution and additive interaction - were attempted for reducing dehydriding temperatures and improving dehydriding-rehydriding reversibility. The oxide-modified borohydride, LiBH(4) 75% + TiO(2) 25%, desorbed 9 wt% hydrogen from 100 degrees C to 600 degrees C and absorbed 8 wt% hydrogen at 600 degrees C and 70 bar. The chloride-modified borohydride, LiBH(4) + 0.2MgCl(2) + 0.1 TiCl(3), desorbed 5 wt% hydrogen from 60 degrees C to 450 degrees C and absorbed 4.5 wt% hydrogen at 600 degrees C and 70 bar. XRD analysis evidences that LiBH(4) reacts with the additives. The residual gas analyzer (RGA) spectra show no diborane evolved from the above materials during dehydrogenation. The reduction of desorption temperature can be attributed to additives interaction with lithium borohydrides rather than element substitution. The reversibility of oxide-modified LiBH(4) deteriorates during repeatedly dehydriding-rehydriding due to increasing formation of Li(3)BO(3) and sequent deficiency of boron and lithium. Published by Elsevier B.V.
C1 [Au, Ming; Spencer, William; Jurgensen, Arthur; Zeigler, Christine] Savannah River Natl Lab, Aiken, SC 29808 USA.
RP Au, M (reprint author), Savannah River Natl Lab, Aiken, SC 29808 USA.
EM ming.au@srnl.doe.gov
NR 19
TC 34
Z9 35
U1 1
U2 12
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 AUG 25
PY 2008
VL 462
IS 1-2
BP 303
EP 309
DI 10.1016/j.jallcom.2007.08.044
PG 7
WC Chemistry, Physical; Materials Science, Multidisciplinary; Metallurgy &
Metallurgical Engineering
SC Chemistry; Materials Science; Metallurgy & Metallurgical Engineering
GA 332II
UT WOS:000258076300063
ER
PT J
AU Rapaka, S
Chen, SY
Pawar, RJ
Stauffer, PH
Zhang, DX
AF Rapaka, Saikiran
Chen, Shiyi
Pawar, Rajesh J.
Stauffer, Philip H.
Zhang, Dongxiao
TI Non-modal growth of perturbations in density-driven convection in porous
media
SO JOURNAL OF FLUID MECHANICS
LA English
DT Article
ID GENERALIZED STABILITY THEORY; LONG-TERM STORAGE; NATURAL-CONVECTION;
CARBON-DIOXIDE; LAYER; FLUID; ONSET; OPERATORS; FLOW
AB In the context of geologic sequestration. of carbon dioxide in saline aquifers, much interest has been focused on the process of density-driven convection resulting from dissolution Of CO(2) in brine in the underlying medium. Recent investigations have studied the time and length scales characteristic of the onset of convection based on the framework of linear stability theory. It is well known that the non-autonomous nature of the resulting matrix does not allow a normal mode analysis and previous researchers have either used a quasi-static approximation or solved the initial-value problem with arbitrary initial conditions. In this manuscript, we describe and use the recently developed non-modal stability theory to compute maximum amplifications possible, optimized over all possible initial perturbations. Non-modal stability theory also provides us with the structure of the most-amplified (or optimal) perturbations. We also present the details of three-dimensional spectral calculations of the governing equations. The results of the amplifications predicted by non-modal theory compare well to those obtained from the spectral calculations.
C1 [Rapaka, Saikiran; Chen, Shiyi] Johns Hopkins Univ, Dept Mech Engn, Baltimore, MD 21218 USA.
[Chen, Shiyi] Peking Univ, COE, Beijing 100871, Peoples R China.
[Pawar, Rajesh J.; Stauffer, Philip H.] Los Alamos Natl Lab, EES 6, Los Alamos, NM 87544 USA.
[Zhang, Dongxiao] Univ So Calif, Dept Civil & Environm Engn, Los Angeles, CA 90089 USA.
[Chen, Shiyi] Peking Univ, CCSE, Beijing 100871, Peoples R China.
RP Rapaka, S (reprint author), Johns Hopkins Univ, Dept Mech Engn, Baltimore, MD 21218 USA.
EM saikiran@jhu.edu
RI Zhang, Dongxiao/D-5289-2009; Chen, Shiyi/A-3234-2010;
OI Zhang, Dongxiao/0000-0001-6930-5994; Stauffer,
Philip/0000-0002-6976-221X
NR 36
TC 64
Z9 64
U1 0
U2 7
PU CAMBRIDGE UNIV PRESS
PI NEW YORK
PA 32 AVENUE OF THE AMERICAS, NEW YORK, NY 10013-2473 USA
SN 0022-1120
J9 J FLUID MECH
JI J. Fluid Mech.
PD AUG 25
PY 2008
VL 609
BP 285
EP 303
DI 10.1017/S0022112008002607
PG 19
WC Mechanics; Physics, Fluids & Plasmas
SC Mechanics; Physics
GA 345CG
UT WOS:000258973000011
ER
PT J
AU Kalay, YE
Chumbley, LS
Anderson, IE
AF Kalay, Y. E.
Chumbley, L. S.
Anderson, I. E.
TI Characterization of a marginal glass former alloy solidified in gas
atomized powders
SO MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES
MICROSTRUCTURE AND PROCESSING
LA English
DT Article
DE atomization; rapid solidification; SEM; STEM; synchrotron radiation
ID ALUMINIUM-SAMARIUM; AL; SYSTEMS; NANOCRYSTALLIZATION; CRYSTALLIZATION;
MICROSTRUCTURE; DROPLETS
AB Al90Sm10, a marginal glass former, was rapidly solidified using high pressure gas atomization (HPGA). Rapid solidification is a non-equilibrium process, with different degrees of departure from full equilibrium constituting a microstructural hierarchy that correlates with increasing solidification rate. In accordance with this the resultant HPGA powders show a variety of microstructures according to their particle diameters, corresponding to degree of undercooling, with an amorphous structure appearing at high cooling rates. Five distinct phases and microstructures have been identified at different undercoolings; Al solid solution, tetragonal Al11Sm3, two different orthorhombic phases, and an amorphous phase which exists in company with a high number density of Al nanocrystals. The product phases of the rapid solidification were identified and analyzed using high energy transmission X-ray diffraction (HEXRD), high resolution transmission electron microscopy (HRTEM), scanning electron microscopy (SEM), Energy Dispersive Xray Spectroscopy (EDS) and thermal analysis (DSC). The results of the study will be helpful in identifying metastable phase hierarchy and glass formation during vitrification of marginal glass formers. Published by Elsevier B.V.
C1 [Kalay, Y. E.; Chumbley, L. S.; Anderson, I. E.] Iowa State Univ, Ames Lab, Ames, IA 50011 USA.
RP Kalay, YE (reprint author), Iowa State Univ, Ames Lab, 214 Wilhelm, Ames, IA 50011 USA.
EM yekalay@iastate.edu
FU United States Department of Energy (USDOE); Office of Science (OS);
Office of Basic Energy Science (BES); Iowa State Materials Science and
Engineering Department [DE-AC02-07CH11358]
FX Appreciation is expressed to MJ. Kramer for valuable help in HEXRD. The
work at Ames Laboratory and at the MUCAT sector at the APS, Argonne
National Laboratory, was supported by the United States Department of
Energy (USDOE), Office of Science (OS), Office of Basic Energy Science
(BES), and Iowa State Materials Science and Engineering Department,
Contract No. DE-AC02-07CH11358. The assistance of the Materials
Preparation Center of the Ames Laboratory 1231 is acknowledged for
supplying our samples.
NR 22
TC 10
Z9 10
U1 3
U2 20
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 AUG 25
PY 2008
VL 490
IS 1-2
BP 72
EP 80
DI 10.1016/j.msea.2008.02.032
PG 9
WC Nanoscience & Nanotechnology; Materials Science, Multidisciplinary;
Metallurgy & Metallurgical Engineering
SC Science & Technology - Other Topics; Materials Science; Metallurgy &
Metallurgical Engineering
GA 336UD
UT WOS:000258389200010
ER
PT J
AU Capdevila, C
Miller, MK
Russell, KF
Chao, J
Gonzalez-Carrasco, JL
AF Capdevila, C.
Miller, M. K.
Russell, K. F.
Chao, J.
Gonzalez-Carrasco, J. L.
TI Phase separation in PM 2000 (TM) Fe-base ODS alloy: Experimental study
at the atomic level
SO MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES
MICROSTRUCTURE AND PROCESSING
LA English
DT Article
DE phase separation; oxide dispersion strengthened steel; PM 2000 (TM);
solute parfitioning; atom probe tomography
ID STRENGTHENED PM2000 ALLOY; FERRITIC STAINLESS-STEEL; SPINODAL
DECOMPOSITION; CR ALLOYS; COMPUTER-MODELS; MECHANICAL-PROPERTIES;
NONUNIFORM SYSTEM; PROBE TOMOGRAPHY; PERCENT CHROMIUM; FREE ENERGY
AB The coarsening of the three-dimensional microstructure resulting from phase separation during ageing at 748 K of a Fe-based PM 2000" oxide dispersion strengthened (ODS) steel has been investigated by atom probe tomography and hardness measurements. Phase separation resulted in the formation of isolated particles of the chromium-enriched a' phase. The aluminum and titanium were found to preferential partition to the iron-rich a phase. The partitioning of aluminum is consistent with theoretical calculations. The change in the scale of the chromium-enriched a' phase was found to fit a power law with a time exponent of 0.32 in accordance with that predicted by the classical Lifshitz, Slyozov and Wagner (LSW) theory. The solute concentrations of the coexisting a and a' phases were estimated from concentration frequency distributions with the Langer-Bar-on-Miller (LBM) method and proximity histograms. The hardness was linearly related to the chromium content of the ot' phase. (c) 2008 Elsevier BX All rights reserved.
C1 [Capdevila, C.; Chao, J.; Gonzalez-Carrasco, J. L.] CSIC, Ctr Nacl Invest Met CENIM, Mat Grp, Madrid 28040, Spain.
[Miller, M. K.; Russell, K. F.] Oak Ridge Natl Lab, Div Mat Sci & Technol, Oak Ridge, TN 37831 USA.
RP Capdevila, C (reprint author), CSIC, Ctr Nacl Invest Met CENIM, Mat Grp, Avda Gregorio Amo 8, Madrid 28040, Spain.
EM ccm@cenim.csic.es
RI Capdevila, Carlos/B-6970-2015;
OI Capdevila, Carlos/0000-0002-1869-4085; Gonzalez-Carrasco, Jose
Luis/0000-0003-2004-4505
FU Spanish Ministerio de Educacion y Ciencia in the form of a Coordinate
Project in the Energy Area of Plan Nacional 2006 [ENE2006-15170-C02];
Basic Energy Sciences, US Department of Energy
FX The authors acknowledge financial support from the Spanish Ministerio de
Educacion y Ciencia in the form of a Coordinate Project in the Energy
Area of Plan Nacional 2006 (ENE2006-15170-C02). Research at the Oak
Ridge National Laboratory SHaRE User Facility was sponsored by Basic
Energy Sciences, US Department of Energy. PM 2000 (TM) is a trademark of
Plansee SE. and LEAP (R) is a registered trademark of Imago Scientific
Instruments.
NR 44
TC 39
Z9 39
U1 0
U2 13
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 AUG 25
PY 2008
VL 490
IS 1-2
BP 277
EP 288
DI 10.1016/j.msea.2008.01.029
PG 12
WC Nanoscience & Nanotechnology; Materials Science, Multidisciplinary;
Metallurgy & Metallurgical Engineering
SC Science & Technology - Other Topics; Materials Science; Metallurgy &
Metallurgical Engineering
GA 336UD
UT WOS:000258389200036
ER
PT J
AU Tsetseris, L
Pantelides, ST
AF Tsetseris, Leonidas
Pantelides, Sokrates T.
TI Probing the nano-scale with first-principles calculations
SO MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE
MATERIALS
LA English
DT Article; Proceedings Paper
CT 4th International Workshop on Nanoscience and Nanotechnologies
CY JUL 16-18, 2007
CL Thessaloniki, GREECE
SP Italian Inst Nucl Phys, Univ Rome Tor Vergata, Tor Vergata Polyclin, Catholic Univ Rome
DE First principles; Nanotubes; Embedment; Silicon; Clusters; Pentacene
ID AUGMENTED-WAVE METHOD; CARBON NANOTUBE; THIN-FILM; PSEUDOPOTENTIALS;
CONDUCTANCE; TRANSISTORS; NANOWIRES; CLUSTERS; ENERGY; ATOMS
AB The fabrication of materials and Structures with nano-scale features holds great promise for the realization of systems with novel physical properties and enhanced functionality. Here we review results from first-principles calculations on nano-structures and demonstrate some of the current capabilities for the use of computer simulations as an explanatory or predictive tool of nano-science. We discuss results on the possibility of achieving encapsulation of floating carbon nanotubes in a dielectric medium. We also present results on isomerization kinetics of silicon clusters and examine ways of functionalization of silicon or metallic surfaces by organic molecules. We finish with a discussion on the formation of gold nanowires and molecular break junctions through pulling of Au electrodes. (C) 2008 Elsevier B.V. All rights reserved.
C1 [Tsetseris, Leonidas; Pantelides, Sokrates T.] Vanderbilt Univ, Dept Phys & Astron, Nashville, TN 37235 USA.
[Pantelides, Sokrates T.] Oak Ridge Natl Lab, Oak Ridge, TN 37831 USA.
RP Tsetseris, L (reprint author), Vanderbilt Univ, Dept Phys & Astron, Nashville, TN 37235 USA.
EM leonidas.tsetseris@vanderbilt.edu
NR 41
TC 3
Z9 3
U1 1
U2 7
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0921-5107
J9 MATER SCI ENG B-ADV
JI Mater. Sci. Eng. B-Adv. Funct. Solid-State Mater.
PD AUG 25
PY 2008
VL 152
IS 1-3
BP 109
EP 113
DI 10.1016/j.mseb.2008.06.010
PG 5
WC Materials Science, Multidisciplinary; Physics, Condensed Matter
SC Materials Science; Physics
GA 380QP
UT WOS:000261480600022
ER
PT J
AU Shirasaki, Y
Yoshida, A
Kawai, N
Tamagawa, T
Sakamoto, T
Suzuki, M
Nakagawa, Y
Kobayashi, A
Sugita, S
Takahashi, I
Arimoto, M
Shimokawabe, T
Pazmino, NV
Ishimura, T
Sato, R
Matsuoka, M
Fenimore, EE
Galassi, M
Lamb, DQ
Graziani, C
Donaghy, TQ
Atteia, JL
Pelangeon, A
Vanderspek, R
Crew, GB
Doty, JP
Villasenor, J
Prigozhin, G
Butler, N
Ricker, GR
Hurley, K
Woosley, SE
Pizzichini, G
AF Shirasaki, Yuji
Yoshida, Atsumasa
Kawai, Nobuyuki
Tamagawa, Toru
Sakamoto, Takanori
Suzuki, Motoko
Nakagawa, Yujin
Kobayashi, Akina
Sugita, Satoshi
Takahashi, Ichiro
Arimoto, Makoto
Shimokawabe, Takashi
Pazmino, Nicolas Vasquez
Ishimura, Takuto
Sato, Rie
Matsuoka, Masaru
Fenimore, Edward E.
Galassi, Mark
Lamb, Donald Q.
Graziani, Carlo
Donaghy, Timothy Q.
Atteia, Jean-Luc
Pelangeon, Alexandre
Vanderspek, Roland
Crew, Geoffrey B.
Doty, John P.
Villasenor, Joel
Prigozhin, Gregory
Butler, Nat
Ricker, George R.
Hurley, Kevin
Woosley, Stanford E.
Pizzichini, Graziella
TI Multiple-Component Analysis of the Time-Resolved Spectra of GRB 041006:
A Clue to the Nature of the Underlying Soft Component of GRBs
SO PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN
LA English
DT Article
DE gamma-rays: bursts; X-rays: bursts; X-rays: individual (GRB 041006)
ID GAMMA-RAY-BURSTS; ENERGY CORRELATIONS; AFTERGLOW; PRECURSORS; MODEL;
VARIABILITY; PERFORMANCE; GRB-041006; REDSHIFT; BRIGHT
AB GRB 041006 was detected by HETE-2 on 2004 October 06. The light curves in four different energy bands display different features. At higher energy bands several peaks are seen in the light curve, while at lower energy bands a single broader bump dominates. It is expected that these different features are the result of a mixture of several components, each of which has different energetics and variability. We analyzed the time-resolved spectra, which were resolved into several components. These components can be classified into two distinct classes. One is a component that has an exponential decay of E-p with a characteristic timescale shorter than similar to 30 s; its spectrum is well represented by a broken power-law function, which is frequently observed in many prompt GRB emissions, so it should have an internal-shock origin. Another is a component whose E-p is almost unchanged with a characteristic timescale longer than similar to 60 s, and shows a very soft emission and slower variability. The spectrum is characterized by either a broken power law or a black-body spectrum. By assuming that the soft component is a thermal emission, the radiation radius is initially 4.4 x 10(6) km, which is a typical radius of a blue supergiant, and its expansion velocity is 2.4 x 10(5) km s(-1) in the source frame.
C1 [Shirasaki, Yuji] Natl Astron Observ Japan, Tokyo 1818588, Japan.
[Yoshida, Atsumasa; Nakagawa, Yujin; Kobayashi, Akina; Sugita, Satoshi; Takahashi, Ichiro] Aoyama Gakuin Univ, Dept Math & Phys, Kanagawa 2298558, Japan.
[Kawai, Nobuyuki; Arimoto, Makoto; Shimokawabe, Takashi; Pazmino, Nicolas Vasquez; Ishimura, Takuto] Tokyo Inst Technol, Dept Phys, Meguro Ku, Tokyo 1528551, Japan.
[Yoshida, Atsumasa; Kawai, Nobuyuki; Tamagawa, Toru; Sugita, Satoshi] RIKEN, Wako, Saitama 3510198, Japan.
[Sakamoto, Takanori] NASA, Goddard Space Flight Ctr, Greenbelt, MD 20771 USA.
[Suzuki, Motoko; Matsuoka, Masaru] JAXA, Tsukuba, Ibaraki 3058505, Japan.
[Sato, Rie] JAXA ISAS, Sagamihara, Kanagawa 2298510, Japan.
[Fenimore, Edward E.; Galassi, Mark] Los Alamos Natl Lab, Los Alamos, NM 87545 USA.
[Lamb, Donald Q.; Graziani, Carlo; Donaghy, Timothy Q.] Univ Chicago, Dept Astron & Astrophys, Chicago, IL 60637 USA.
[Atteia, Jean-Luc; Pelangeon, Alexandre] Univ Toulouse, CNRS, LATT, F-31400 Toulouse, France.
[Vanderspek, Roland; Crew, Geoffrey B.; Doty, John P.; Villasenor, Joel; Prigozhin, Gregory; Butler, Nat; Ricker, George R.] MIT, Ctr Space Res, Cambridge, MA 02139 USA.
[Butler, Nat; Hurley, Kevin] Univ Calif Berkeley, Space Sci Lab, Berkeley, CA 94720 USA.
[Woosley, Stanford E.] Univ Calif Santa Cruz, Dept Astron & Astrophys, Santa Cruz, CA 95064 USA.
[Pizzichini, Graziella] INAF IASF Bologna, I-40129 Bologna, Italy.
RP Shirasaki, Y (reprint author), Natl Astron Observ Japan, 2-21-1 Osawa, Tokyo 1818588, Japan.
EM yuji.shirasaki@nao.ac.jp
FU NASA [NASW-4690]; Ministry of Education, Culture, Sports, Science and
Technology [14079102]; CNES [793-01-8479]; Ministry of Education,
Culture, Sports, Science and Technology of Japan [15017289, 18049074,
17700085]; MIT [SC-A-293291]
FX We would like to thank the HETE-2 team members for their support. The
HETE-2 mission is supported in the US by NASA contract NASW-4690; in
Japan in part by Grant-in-Aid 14079102 from the Ministry of Education,
Culture, Sports, Science and Technology; and in France by CNES contract
793-01-8479. YS is grateful for support under the JSPS Core-to-Core
Program, Grant-in-aid for Information Science (15017289 and 18049074)
and Young Scientists (B) (17700085) carried out by the Ministry of
Education, Culture, Sports, Science and Technology of Japan. KH is
grateful for support under MIT Contract SC-A-293291,
NR 39
TC 9
Z9 9
U1 0
U2 0
PU OXFORD UNIV PRESS
PI OXFORD
PA GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND
SN 0004-6264
EI 2053-051X
J9 PUBL ASTRON SOC JPN
JI Publ. Astron. Soc. Jpn.
PD AUG 25
PY 2008
VL 60
IS 4
BP 919
EP 931
DI 10.1093/pasj/60.4.919
PG 13
WC Astronomy & Astrophysics
SC Astronomy & Astrophysics
GA 377BE
UT WOS:000261225900025
ER
PT J
AU Datta, P
Somani, AK
AF Datta, Pallab
Somani, Arun K.
TI Graph transformation approaches for diverse routing in shared risk
resource group (SRRG) failures
SO COMPUTER NETWORKS
LA English
DT Article
DE optical networks; restoration; protection; algorithms; diverse routing
ID PATHS
AB Failure resilience is a desired feature of the Internet. Most traditional restoration architectures assume single failure assumption, which is not adequate in present day WDM optical networks.
Multiple link failure models, in the form of shared risk link groups (SRLG's) and shared risk node groups (SRNG's) are becoming critical in survivable optical network design. We classify both of these form of failures under a common scenario of shared risk resource groups (SRRG) failures. We develop graph transformation techniques for tolerating multiple failures arising out of shared resource group (SRRG) failures.
Diverse routing in such multi-failure scenario essentially necessitates finding out two paths between a Source and a destination that are SRRG disjoint. The generalized diverse FOUtirIg problem has been proved to be NP-Complete. The proposed transformation techniques however provides a polynomial time solution for certain restrictive failure sets. We study how restorability can be achieved for dependent or shared risk link failures and multiple node failures and prove the validity of our approach for different network scenarios. Our proposed technique is capable of improving the diverse route computation by around 20-30% as compared to approaches proposed in the literature. Published by Elsevier B.V.
C1 [Datta, Pallab] Los Alamos Natl Lab, Informat Sci Grp, Comp Computat & Stat Sci Div, Los Alamos, NM 87545 USA.
[Somani, Arun K.] Iowa State Univ, Dept Elect & Comp Engn, Dependable Comp & Networking Lab, Ames, IA 50011 USA.
RP Datta, P (reprint author), Los Alamos Natl Lab, Informat Sci Grp, Comp Computat & Stat Sci Div, POB 1663,MS B256, Los Alamos, NM 87545 USA.
EM pallab@lanl.gov; arun@iastate.edu
RI Somani, Arun /C-5961-2017
OI Somani, Arun /0000-0002-6248-4376
FU National Science Foundation [ANI-9973102]; Defense Advanced Research
Projects Agency; National Security Agency [N6001-00-1-8949]
FX The research reported in this paper is funded in part by the National
Science Foundation Under Grant ANI-9973102 and by Defense Advanced
Research Projects Agency and National Security Agency Under Grant
N6001-00-1-8949. This manuscript is also available as Los Alamos
Technical Report LA-UR-08-2189.
NR 22
TC 10
Z9 10
U1 0
U2 2
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 1389-1286
J9 COMPUT NETW
JI Comput. Netw.
PD AUG 22
PY 2008
VL 52
IS 12
BP 2381
EP 2394
DI 10.1016/j.comnet.2008.04.017
PG 14
WC Computer Science, Hardware & Architecture; Computer Science, Information
Systems; Engineering, Electrical & Electronic; Telecommunications
SC Computer Science; Engineering; Telecommunications
GA 337LC
UT WOS:000258436600009
ER
PT J
AU Laurence, TA
Kwon, Y
Johnson, A
Hollars, CW
O'Donnell, M
Camarero, JA
Barsky, D
AF Laurence, Ted A.
Kwon, Youngeun
Johnson, Aaron
Hollars, Christopher W.
O'Donnell, Mike
Camarero, Julio A.
Barsky, Daniel
TI Motion of a DNA sliding clamp observed by single molecule fluorescence
spectroscopy
SO JOURNAL OF BIOLOGICAL CHEMISTRY
LA English
DT Article
ID POLYMERASE-III HOLOENZYME; CELL NUCLEAR ANTIGEN; ESCHERICHIA-COLI;
LAGGING-STRAND; COMPLEX; PCNA; BETA; PROTEINS; TRANSCRIPTION;
REPLICATION
AB DNA sliding clamps attach to polymerases and slide along DNA to allow rapid, processive replication of DNA. These clamps contain many positively charged residues that could curtail the sliding due to attractive interactions with the negatively charged DNA. By single-molecule spectroscopy we have observed a fluorescently labeled sliding clamp (polymerase III beta subunit or beta clamp) loaded onto freely diffusing, single-stranded M13 circular DNA annealed with fluorescently labeled DNA oligomers of up to 90 bases. We find that the diffusion constant for the beta clamp diffusing along DNA is on the order of 10(-14) m(2)/s, at least 3 orders of magnitude less than that for diffusion through water alone. We also find evidence that the beta clamp remains at the 3' end in the presence of Escherichia coli single-stranded-binding protein. These results may imply that the clamp not only acts to hold the polymerase on the DNA but also prevents excessive drifting along the DNA.
C1 [Laurence, Ted A.; Kwon, Youngeun; Hollars, Christopher W.; Camarero, Julio A.; Barsky, Daniel] Lawrence Livermore Natl Lab, Livermore, CA 94550 USA.
[Johnson, Aaron; O'Donnell, Mike] Rockefeller Univ, New York, NY 10065 USA.
[Johnson, Aaron; O'Donnell, Mike] Howard Hughes Med Inst, New York, NY 10065 USA.
RP Laurence, TA (reprint author), Lawrence Livermore Natl Lab, POB 5508, Livermore, CA 94550 USA.
EM laurence2@llnl.gov; barsky@llnl.gov
RI Laurence, Ted/E-4791-2011; Camarero, Julio/A-9628-2015;
OI Laurence, Ted/0000-0003-1474-779X; O'Donnell,
Michael/0000-0001-9002-4214
FU Lawrence Livermore National Laboratory [DE-AC52-07NA27344]; National
Institutes of Health [GM38839]
FX This work was supported, in whole or in part, by National Institutes of
Health Grant GM38839 (to M.O.D.). This work was also supported by the
laboratory directed research and development program at Lawrence
Livermore National Laboratory (to T.A.L., J.A.C., and D.B.).
NR 38
TC 27
Z9 27
U1 0
U2 4
PU AMER SOC BIOCHEMISTRY MOLECULAR BIOLOGY INC
PI BETHESDA
PA 9650 ROCKVILLE PIKE, BETHESDA, MD 20814-3996 USA
SN 0021-9258
J9 J BIOL CHEM
JI J. Biol. Chem.
PD AUG 22
PY 2008
VL 283
IS 34
BP 22895
EP 22906
DI 10.1074/jbc.M800174200
PG 12
WC Biochemistry & Molecular Biology
SC Biochemistry & Molecular Biology
GA 337SI
UT WOS:000258455400003
PM 18556658
ER
PT J
AU Zhang, YY
Klein, SA
Liu, CT
Tian, BJ
Marchand, RT
Haynes, JM
Mccoy, RB
Zhang, YY
Ackerman, TP
AF Zhang, Yunyan
Klein, Stephen A.
Liu, Chuntao
Tian, Baijun
Marchand, Roger T.
Haynes, John M.
Mccoy, Renata B.
Zhang, Yuying
Ackerman, Thomas P.
TI On the diurnal cycle of deep convection, high-level cloud, and upper
troposphere water vapor in the Multiscale Modeling Framework
SO JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES
LA English
DT Article
ID GENERAL-CIRCULATION MODEL; CUMULUS CONVECTION; RESOLVING MODEL; RADAR
OBSERVATIONS; TOGA COARE; PRECIPITATION; SATELLITE; PARAMETERIZATION;
TRMM; SENSITIVITIES
AB [1] The Multiscale Modeling Framework (MMF), also called "superparameterization'', embeds a cloud-resolving model (CRM) at each grid column of a general circulation model to replace traditional parameterizations of moist convection and large-scale condensation. This study evaluates the diurnal cycle of deep convection, high-level clouds, and upper troposphere water vapor by applying an infrared (IR) brightness temperature (T-b) and a precipitation radar (PR) simulator to the CRM column data. Simulator results are then compared with IR radiances from geostationary satellites and PR reflectivities from the Tropical Rainfall Measuring Mission (TRMM). While the actual surface precipitation rate in the MMF has a reasonable diurnal phase and amplitude when compared with TRMM observations, the IR simulator results indicate an inconsistency in the diurnal anomalies of high-level clouds between the model and the geostationary satellite data. Primarily because of its excessive high-level clouds, the MMF overestimates the simulated precipitation index (PI) and fails to reproduce the observed diurnal cycle phase relationships among PI, high-level clouds, and upper troposphere relative humidity. The PR simulator results show that over the tropical oceans, the occurrence fraction of reflectivity in excess of 20 dBZ is almost 1 order of magnitude larger than the TRMM data especially at altitudes above 6 km. Both results suggest that the MMF oceanic convection is overactive and possible reasons for this bias are discussed. However, the joint distribution of simulated IR Tb and PR reflectivity indicates that the most intense deep convection is found more often over tropical land than ocean, in agreement with previous observational studies.
C1 [Zhang, Yunyan; Klein, Stephen A.; Mccoy, Renata B.; Zhang, Yuying] Lawrence Livermore Natl Lab, Atmospher Earth & Energy Div, PCMDI, Livermore, CA 94551 USA.
[Liu, Chuntao] Univ Utah, Dept Meteorol, Salt Lake City, UT 84112 USA.
[Tian, Baijun] CALTECH, Jet Prop Lab, Pasadena, CA 91109 USA.
[Haynes, John M.] Colorado State Univ, Dept Atmospher Sci, Ft Collins, CO 80523 USA.
[Tian, Baijun] Univ Calif Los Angeles, Joint Inst Reg Earth Syst Sci & Engn, Los Angeles, CA USA.
[Marchand, Roger T.; Ackerman, Thomas P.] Univ Washington, Joint Inst Study Atmosphere & Oceans, Seattle, WA 98195 USA.
RP Zhang, YY (reprint author), Lawrence Livermore Natl Lab, Atmospher Earth & Energy Div, PCMDI, Livermore, CA 94551 USA.
EM zhang25@llnl.gov; klein21@llnl.gov; liu.c.t@utah.edu;
baijun.tian@jpl.nasa.gov; rojmarch@u.washington.edu;
haynes@atmos.colostate.edu; mccoy20@llnl.gov; zhang24@llnl.gov;
tpa2@u.washington.edu
RI Zhang, Yunyan/F-9783-2011; Tian, Baijun/A-1141-2007; Zhang,
Yuying/H-5011-2012; Klein, Stephen/H-4337-2016
OI Tian, Baijun/0000-0001-9369-2373; Klein, Stephen/0000-0002-5476-858X
FU U. S. Department of Energy by Lawrence Livermore National Laboratory
[DE-AC52-07NA27344]
FX The authors thank Anthony T. Hoang for assistance with data transfer and
storage. The authors also express their appreciation to Jiundar Chern
and Wei-Kuo Tao for valuable discussions on the MMF and to Qiang Fu and
Xianglei Huang for comments on the ice absorption coefficient. This work
was supported through the Department of Energy's Atmospheric Radiation
Measurement which is directed from the Biological and Environmental
Research program at the Office of Science. This work was performed under
the auspices of the U. S. Department of Energy by Lawrence Livermore
National Laboratory under contract DE-AC52-07NA27344.
NR 59
TC 29
Z9 29
U1 2
U2 12
PU AMER GEOPHYSICAL UNION
PI WASHINGTON
PA 2000 FLORIDA AVE NW, WASHINGTON, DC 20009 USA
SN 2169-897X
EI 2169-8996
J9 J GEOPHYS RES-ATMOS
JI J. Geophys. Res.-Atmos.
PD AUG 22
PY 2008
VL 113
IS D16
AR D16105
DI 10.1029/2008JD009905
PG 19
WC Meteorology & Atmospheric Sciences
SC Meteorology & Atmospheric Sciences
GA 340LH
UT WOS:000258646600005
ER
PT J
AU Hibler, LF
Maxwell, AR
Miller, LM
Kohn, NP
Woodruff, DL
Montes, MJ
Bowles, JH
Moline, MA
AF Hibler, L. F.
Maxwell, A. R.
Miller, L. M.
Kohn, N. P.
Woodruff, D. L.
Montes, M. J.
Bowles, J. H.
Moline, M. A.
TI Improved fine-scale transport model performance using AUV and HSI
feedback in a tidally dominated system
SO JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS
LA English
DT Article
ID AUTONOMOUS UNDERWATER VEHICLE; PHILLS HYPERSPECTRAL IMAGER; PLUME;
CALIBRATION; DISPERSION; FLOW
AB One of the challenges for model prediction and validation is providing them with data of appropriate spatial and temporal resolution. The maturation and increased application of autonomous underwater vehicles (AUVs) in aquatic environments allows systematic data collection on these model-relevant scales. The goal of this study was to apply a fine-scale circulation and transport model (Delft3D) to improve AUV mission planning and use data collected by the AUV to evaluate and improve model performance. A dye release was conducted in a tidally dominated embayment, and a planning phase model based on the best available data was used as a baseline for evaluation and for AUV mission planning (forecast). The planning phase model correctly predicted the general shape and direction of the dye plume and allowed for successful mission planning. Subsequently, bathymetry data collected by the AUV was incorporated into the model (hindcast), with temperature and salinity collected before the experiment. Comparisons with fluorometer measurements from the AUV indicate that the model effectively predicted the edges of the plume and centerline location. The location was also confirmed by remote sensing from an aircraft. Thermal stratification was found to be an important fate mechanism in the final model, and the results demonstrate the integration of observational data sets for small, short-duration surface-contaminant releases. This study highlights the strength of a phased, iterative approach with observation platforms and may serve as a guide toward improving the performance and evaluation of future coastal hydrodynamic and transport modeling efforts.
C1 [Hibler, L. F.; Maxwell, A. R.; Miller, L. M.; Kohn, N. P.; Woodruff, D. L.] Pacific NW Natl Lab, Sequim, WA 98382 USA.
[Miller, L. M.] Max Planck Inst Biogeochem, D-07701 Jena, Germany.
[Montes, M. J.; Bowles, J. H.] USN, Res Lab, Washington, DC 20375 USA.
[Moline, M. A.] Calif Polytech State Univ San Luis Obispo, Ctr Coastal Marine Sci, San Luis Obispo, CA 93407 USA.
RP Hibler, LF (reprint author), Pacific NW Natl Lab, 1529 W Sequim Bay Rd, Sequim, WA 98382 USA.
EM lyle.hibler@pnl.gov; adam.maxwell@pnl.gov; nancy.kohn@pnl.gov;
dana.woodruff@pnl.gov; marcos.montes@nrl.navy.mil;
jeffrey.bowles@nrl.navy.mil; moline@marine.calpoly.edu
RI Montes, Marcos/J-9239-2015
OI Montes, Marcos/0000-0002-4725-5380
NR 29
TC 6
Z9 6
U1 0
U2 6
PU AMER GEOPHYSICAL UNION
PI WASHINGTON
PA 2000 FLORIDA AVE NW, WASHINGTON, DC 20009 USA
SN 2169-9275
EI 2169-9291
J9 J GEOPHYS RES-OCEANS
JI J. Geophys. Res.-Oceans
PD AUG 22
PY 2008
VL 113
IS C8
AR C08036
DI 10.1029/2008JC004739
PG 13
WC Oceanography
SC Oceanography
GA 340LV
UT WOS:000258648000003
ER
PT J
AU Monsalve, G
Sheehan, A
Rowe, C
Rajaure, S
AF Monsalve, G.
Sheehan, A.
Rowe, C.
Rajaure, S.
TI Seismic structure of the crust and the upper mantle beneath the
Himalayas: Evidence for eclogitization of lower crustal rocks in the
Indian Plate
SO JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH
LA English
DT Article
ID POSITIONING SYSTEM MEASUREMENTS; LOCAL EARTHQUAKE TOMOGRAPHY; V-P/V-S;
TIBETAN PLATEAU; VELOCITY STRUCTURE; SOUTHERN TIBET; GRAVITY-ANOMALIES;
NEPAL HIMALAYA; COLLISION ZONE; EASTERN NEPAL
AB Variations in the seismic velocity structure of the Himalayan collision zone include significant differences between its north and south portions, with transitions in physical properties across the Greater Himalaya. We combined P- and S-wave traveltimes from a temporary broadband seismic network in eastern Nepal and southern Tibet with arrival times at the permanent station network of the Department of Mines and Geology of Nepal to determine the seismic velocity structure across the Himalaya, using local earthquake tomography and traveltimes of regional earthquakes. The P-to-S velocity ratio (Vp/Vs) structure marks the difference between the Indian Plate and the overlying materials, with the Vp/Vs ratios being high for the former and low for the latter. We also found a significant increase in the uppermost mantle seismic velocities from south to north, reaching P- wave velocities (Vp) over 8.4 km/s north of the Greater Himalaya. These high Vp values do not seem to be the result of biases due to anisotropy in the upper mantle beneath the Greater and Tethyan Himalayas. Instead, we suggest that rocks in the lower crust of the underthrusting Indian Plate undergo metamorphism to eclogite as they plunge to greater depth beneath the mountain range, explaining the high seismic velocities.
C1 [Monsalve, G.; Sheehan, A.] Univ Colorado, Dept Geol Sci, Boulder, CO 80309 USA.
[Monsalve, G.; Sheehan, A.] Univ Colorado, Cooperat Inst Res Environm Sci, Boulder, CO 80309 USA.
[Rowe, C.] Los Alamos Natl Lab, Los Alamos, NM 87545 USA.
[Rajaure, S.] Natl Seismol Ctr, Dept Mines & Geol, Kathmandu, Nepal.
RP Monsalve, G (reprint author), Univ Colorado, Dept Geol Sci, CB 399, Boulder, CO 80309 USA.
EM monsalve@colorado.edu
RI Sheehan, Anne/B-3954-2014;
OI Rowe, Charlotte/0000-0001-5803-0147; Monsalve,
Gaspar/0000-0002-6029-3058
FU National Science Foundation; Department of Energy
FX We would like to thank the Department of Mines and Geology of Nepal for
their help and assistance during the experiment execution and for
generously sharing their seismic data with us. The authors also thank
Peter Molnar and Craig Jones for the constant criticism and suggestions.
This work was supported by grants from the National Science Foundation
and the Department of Energy.
NR 75
TC 32
Z9 32
U1 3
U2 15
PU AMER GEOPHYSICAL UNION
PI WASHINGTON
PA 2000 FLORIDA AVE NW, WASHINGTON, DC 20009 USA
SN 0148-0227
J9 J GEOPHYS RES-SOL EA
JI J. Geophys. Res.-Solid Earth
PD AUG 22
PY 2008
VL 113
IS B8
AR B08315
DI 10.1029/2007JB005424
PG 16
WC Geochemistry & Geophysics
SC Geochemistry & Geophysics
GA 340ME
UT WOS:000258648900004
ER
PT J
AU Wosnitza, J
Gvozdikov, VM
Hagel, J
Ignatchik, O
Bergk, B
Meeson, PJ
Schlueter, JA
Davis, H
Winter, RW
Gard, GL
AF Wosnitza, J.
Gvozdikov, V. M.
Hagel, J.
Ignatchik, O.
Bergk, B.
Meeson, P. J.
Schlueter, J. A.
Davis, H.
Winter, R. W.
Gard, G. L.
TI Spin-zero anomaly in the magnetic quantum oscillations of a
two-dimensional metal
SO NEW JOURNAL OF PHYSICS
LA English
DT Article
ID DEPENDENT MAGNETORESISTANCE OSCILLATIONS; VAN-ALPHEN OSCILLATIONS;
ORGANIC METALS; INSULATOR-TRANSITION; FERMI-LIQUID; HALL REGIME;
BEDT-TTF; FIELDS; TRANSPORT; BETA''-(ET)(2)SF5CH2CF2SO3
AB We report on an anomalous behavior of the spin-splitting zeros in the de Haas-van Alphen (dHvA) signal of a quasi-two- dimensional organic superconductor. The zeros as well as the angular dependence of the amplitude of the second harmonic deviate remarkably from the standard Lifshitz-Kosevich (LK) prediction. In contrast, the angular dependence of the fundamental dHvA amplitude as well as the spin-splitting zeros of the Shubnikov-de Haas (SdH) signal follow the LK theory. We can explain this behavior of the dHvA signal by small chemical-potential (CP) oscillations and find a very good agreement between theory and experiment. A detailed wave-shape analysis of the dHvA oscillations corroborates the existence of an oscillating CP. We discuss the absence of the above spin-zero effect in the SdH signal and argue that in beta ''-(BEDT-TTF)(2)SF(5)CH(2)CF(2)SO(3) it can be explained by an incoherent variable range hopping interlayer transport which is insensitive to the small CP oscillations.
C1 [Wosnitza, J.; Ignatchik, O.; Bergk, B.] Forschungszentrum Dresden Rossendorf, HLD, D-01314 Dresden, Germany.
[Wosnitza, J.; Hagel, J.; Bergk, B.] Tech Univ Dresden, Inst Festkorperphys, D-01062 Dresden, Germany.
[Gvozdikov, V. M.] Max Planck Inst Phys Komplexer Syst, D-01187 Dresden, Germany.
[Meeson, P. J.] Univ Bristol, HH Wills Phys Lab, Bristol BS8 1TL, Avon, England.
[Schlueter, J. A.] Argonne Natl Lab, Div Mat Sci, Argonne, IL 60439 USA.
[Davis, H.; Winter, R. W.; Gard, G. L.] Portland State Univ, Dept Chem, Portland, OR 97207 USA.
RP Wosnitza, J (reprint author), Forschungszentrum Dresden Rossendorf, HLD, D-01314 Dresden, Germany.
EM J.Wosnitza@fzd.de
FU INTAS [INTAS-01-0791]; EuroMagNET [RII3-CT-2004-506239]; ESF Scientific
Programme; US Department of Energy Office of Science
[DE-AC02-06CH11357]; NSF [Che-9904316]
FX We thank T Maniv and V Zhuravlev for fruitful discussions. Part of this
work was supported by INTAS, project INTAS-01-0791, by EuroMagNET under
the EU contract RII3-CT-2004-506239, and by the ESF Scientific Programme
on Fermi-liquid instabilities in correlated metals (FERLIN). Argonne, a
US Department of Energy Office of Science laboratory, is operated under
Contract No DE-AC02-06CH11357. Work at Portland State University was
supported by NSF (Che-9904316). VMG is grateful to P Fulde and S Flach
for the hospitality at the MPIPKS in Dresden.
NR 45
TC 6
Z9 6
U1 4
U2 14
PU IOP PUBLISHING LTD
PI BRISTOL
PA DIRAC HOUSE, TEMPLE BACK, BRISTOL BS1 6BE, ENGLAND
SN 1367-2630
J9 NEW J PHYS
JI New J. Phys.
PD AUG 22
PY 2008
VL 10
AR 083032
DI 10.1088/1367-2630/10/8/083032
PG 13
WC Physics, Multidisciplinary
SC Physics
GA 344LB
UT WOS:000258927300001
ER
PT J
AU Afanasiev, S
Aidala, C
Ajitanand, NN
Akiba, Y
Alexander, J
Al-Jamel, A
Aoki, K
Aphecetche, L
Armendariz, R
Aronson, SH
Averbeck, R
Awes, TC
Azmoun, B
Babintsev, V
Baldisseri, A
Barish, KN
Barnes, PD
Bassalleck, B
Bathe, S
Batsouli, S
Baublis, V
Bauer, F
Bazilevsky, A
Belikov, S
Bennett, R
Berdnikov, Y
Bjorndal, MT
Boissevain, JG
Borel, H
Boyle, K
Brooks, ML
Brown, DS
Bucher, D
Buesching, H
Bumazhnov, V
Bunce, G
Burward-Hoy, JM
Butsyk, S
Campbell, S
Chai, JS
Chernichenko, S
Chiba, J
Chi, CY
Chiu, M
Choi, IJ
Chujo, T
Cianciolo, V
Cleven, CR
Cobigo, Y
Cole, BA
Comets, MP
Constantin, P
Csanad, M
Csorgo, T
Dahms, T
Das, K
David, G
Delagrange, H
Denisov, A
d'Enterria, D
Deshpande, A
Desmond, EJ
Dietzsch, O
Dion, A
Drachenberg, JL
Drapier, O
Drees, A
Dubey, AK
Durum, A
Dzhordzhadze, V
Efremenko, YV
Egdemir, J
Enokizono, A
En'yo, H
Espagnon, B
Esumi, S
Fields, DE
Fleuret, F
Fokin, SL
Forestier, B
Fraenkel, Z
Frantz, JE
Franz, A
Frawley, AD
Fukao, Y
Fung, SY
Gadrat, S
Gastineau, F
Germain, M
Glenn, A
Gonin, M
Gosset, J
Goto, Y
de Cassagnac, RG
Grau, N
Greene, SV
Perdekamp, MG
Gunji, T
Gustafsson, HA
Hachiya, T
Henni, AH
Haggerty, JS
Hagiwara, MN
Hamagaki, H
Harada, H
Hartouni, EP
Haruna, K
Harvey, M
Haslum, E
Hasuko, K
Hayano, R
Heffner, M
Hemmick, TK
Heuser, JM
He, X
Hiejima, H
Hill, JC
Hobbs, R
Holmes, M
Holzmann, W
Homma, K
Hong, B
Horaguchi, T
Hur, MG
Ichihara, T
Imai, K
Inaba, M
Isenhower, D
Isenhower, L
Ishihara, M
Isobe, T
Issah, M
Isupov, A
Jacak, BV
Jia, J
Jin, J
Jinnouchi, O
Johnson, BM
Joo, KS
Jouan, D
Kajihara, F
Kametani, S
Kamihara, N
Kaneta, M
Kang, JH
Kawagishi, T
Kazantsev, AV
Kelly, S
Khanzadeev, A
Kim, DJ
Kim, E
Kim, YS
Kinney, E
Kiss, A
Kistenev, E
Kiyomichi, A
Klein-Boesing, C
Kochenda, L
Kochetkov, V
Komkov, B
Konno, M
Kotchetkov, D
Kozlov, A
Kroon, PJ
Kunde, GJ
Kurihara, N
Kurita, K
Kweon, MJ
Kwon, Y
Kyle, GS
Lacey, R
Lajoie, JG
Lebedev, A
Le Bornec, Y
Leckey, S
Lee, DM
Lee, MK
Leitch, MJ
Leite, MAL
Lim, H
Litvinenko, A
Liu, MX
Li, XH
Maguire, CF
Makdisi, YI
Malakhov, A
Malik, MD
Manko, VI
Masui, H
Matathias, F
McCain, MC
McGaughey, PL
Miake
Miller, TE
Milov, A
Mioduszewski, S
Mishra, GC
Mitchell, JT
Morrison, DP
Moss, JM
Moukhanova, TV
Mukhopadhyay, D
Murata, J
Nagamiya, S
Nagata, Y
Nagle, JL
Naglis, M
Nakamura, T
Newby, J
Nguyen, M
Norman, BE
Nyanin, AS
Nystrand, J
O'Brien, E
Ogilvie, CA
Ohnishi, H
Ojha, ID
Okada, H
Okada, K
Omiwade, OO
Oskarsson, A
Otterlund, I
Ozawa, K
Pal, D
Palounek, APT
Pantuev, V
Papavassiliou, V
Park, J
Park, WJ
Pate, SF
Pei, H
Peng, JC
Pereira, H
Peresedov, V
Peressounko, DY
Pinkenburg, C
Pisani, RP
Purschke, ML
Purwar, AK
Qu, H
Rak, J
Ravinovich, I
Read, KF
Reuter, M
Reygers, K
Riabov, V
Riabov, Y
Roche, G
Romana, A
Rosati, M
Rosendahl, SSE
Rosnet, P
Rukoyatkin, P
Rykov, VL
Ryu, SS
Sahlmueller, B
Saito, N
Sakaguchi, T
Sakai, S
Samsonov, V
Sato, HD
Sato, S
Sawada, S
Semenov, V
Seto, R
Sharma, D
Shea, TK
Shein, I
Shibata, TA
Shigaki, K
Shimomura, M
Shohjoh, T
Shoji, K
Sickles, A
Silva, CL
Silvermyr, D
Sim, KS
Singh, CP
Singh, V
Skutnik, S
Smith, WC
Soldatov, A
Soltz, RA
Sondheim, WE
Sorensen, SP
Sourikova, IV
Staley, F
Stankus, PW
Stenlund, E
Stepanov, M
Ster, A
Stoll, SP
Sugitate, T
Suire, C
Sullivan, JP
Sziklai, J
Tabaru, T
Takagi, S
Takagui, EM
Taketani, A
Tanaka, KH
Tanaka, Y
Tanida, K
Tannenbaum, MJ
Taranenko, A
Tarjan, P
Thomas, TL
Togawa, M
Tojo, J
Torii, H
Towell, RS
Tram, VN
Tserruya, I
Tsuchimoto, Y
Tuli, SK
Tydesjo, H
Tyurin, N
Vale, C
Valle, H
van Hecke, HW
Velkovska, J
Vertesi, R
Vinogradov, AA
Vznuzdaev, E
Wagner, M
Wang, XR
Watanabe, Y
Wessels, J
White, SN
Willis, N
Winter, D
Woody, CL
Wysocki, M
Xie, W
Yanovich, A
Yokkaichi, S
Young, GR
Younus, I
Yushmanov, IE
Zajc, WA
Zaudtke, O
Zhang, C
Zimanyi, J
Zolin, L
AF Afanasiev, S.
Aidala, C.
Ajitanand, N. N.
Akiba, Y.
Alexander, J.
Al-Jamel, A.
Aoki, K.
Aphecetche, L.
Armendariz, R.
Aronson, S. H.
Averbeck, R.
Awes, T. C.
Azmoun, B.
Babintsev, V.
Baldisseri, A.
Barish, K. N.
Barnes, P. D.
Bassalleck, B.
Bathe, S.
Batsouli, S.
Baublis, V.
Bauer, F.
Bazilevsky, A.
Belikov, S.
Bennett, R.
Berdnikov, Y.
Bjorndal, M. T.
Boissevain, J. G.
Borel, H.
Boyle, K.
Brooks, M. L.
Brown, D. S.
Bucher, D.
Buesching, H.
Bumazhnov, V.
Bunce, G.
Burward-Hoy, J. M.
Butsyk, S.
Campbell, S.
Chai, J. -S.
Chernichenko, S.
Chiba, J.
Chi, C. Y.
Chiu, M.
Choi, I. J.
Chujo, T.
Cianciolo, V.
Cleven, C. R.
Cobigo, Y.
Cole, B. A.
Comets, M. P.
Constantin, P.
Csanad, M.
Csorgo, T.
Dahms, T.
Das, K.
David, G.
Delagrange, H.
Denisov, A.
d'Enterria, D.
Deshpande, A.
Desmond, E. J.
Dietzsch, O.
Dion, A.
Drachenberg, J. L.
Drapier, O.
Drees, A.
Dubey, A. K.
Durum, A.
Dzhordzhadze, V.
Efremenko, Y. V.
Egdemir, J.
Enokizono, A.
En'yo, H.
Espagnon, B.
Esumi, S.
Fields, D. E.
Fleuret, F.
Fokin, S. L.
Forestier, B.
Fraenkel, Z.
Frantz, J. E.
Franz, A.
Frawley, A. D.
Fukao, Y.
Fung, S. -Y.
Gadrat, S.
Gastineau, F.
Germain, M.
Glenn, A.
Gonin, M.
Gosset, J.
Goto, Y.
de Cassagnac, R. Granier
Grau, N.
Greene, S. V.
Perdekamp, M. Grosse
Gunji, T.
Gustafsson, H. -A.
Hachiya, T.
Henni, A. Hadj
Haggerty, J. S.
Hagiwara, M. N.
Hamagaki, H.
Harada, H.
Hartouni, E. P.
Haruna, K.
Harvey, M.
Haslum, E.
Hasuko, K.
Hayano, R.
Heffner, M.
Hemmick, T. K.
Heuser, J. M.
He, X.
Hiejima, H.
Hill, J. C.
Hobbs, R.
Holmes, M.
Holzmann, W.
Homma, K.
Hong, B.
Horaguchi, T.
Hur, M. G.
Ichihara, T.
Imai, K.
Inaba, M.
Isenhower, D.
Isenhower, L.
Ishihara, M.
Isobe, T.
Issah, M.
Isupov, A.
Jacak, B. V.
Jia, J.
Jin, J.
Jinnouchi, O.
Johnson, B. M.
Joo, K. S.
Jouan, D.
Kajihara, F.
Kametani, S.
Kamihara, N.
Kaneta, M.
Kang, J. H.
Kawagishi, T.
Kazantsev, A. V.
Kelly, S.
Khanzadeev, A.
Kim, D. J.
Kim, E.
Kim, Y. -S.
Kinney, E.
Kiss, A.
Kistenev, E.
Kiyomichi, A.
Klein-Boesing, C.
Kochenda, L.
Kochetkov, V.
Komkov, B.
Konno, M.
Kotchetkov, D.
Kozlov, A.
Kroon, P. J.
Kunde, G. J.
Kurihara, N.
Kurita, K.
Kweon, M. J.
Kwon, Y.
Kyle, G. S.
Lacey, R.
Lajoie, J. G.
Lebedev, A.
Le Bornec, Y.
Leckey, S.
Lee, D. M.
Lee, M. K.
Leitch, M. J.
Leite, M. A. L.
Lim, H.
Litvinenko, A.
Liu, M. X.
Li, X. H.
Maguire, C. F.
Makdisi, Y. I.
Malakhov, A.
Malik, M. D.
Manko, V. I.
Masui, H.
Matathias, F.
McCain, M. C.
McGaughey, P. L.
Miake
Miller, T. E.
Milov, A.
Mioduszewski, S.
Mishra, G. C.
Mitchell, J. T.
Morrison, D. P.
Moss, J. M.
Moukhanova, T. V.
Mukhopadhyay, D.
Murata, J.
Nagamiya, S.
Nagata, Y.
Nagle, J. L.
Naglis, M.
Nakamura, T.
Newby, J.
Nguyen, M.
Norman, B. E.
Nyanin, A. S.
Nystrand, J.
O'Brien, E.
Ogilvie, C. A.
Ohnishi, H.
Ojha, I. D.
Okada, H.
Okada, K.
Omiwade, O. O.
Oskarsson, A.
Otterlund, I.
Ozawa, K.
Pal, D.
Palounek, A. P. T.
Pantuev, V.
Papavassiliou, V.
Park, J.
Park, W. J.
Pate, S. F.
Pei, H.
Peng, J. -C.
Pereira, H.
Peresedov, V.
Peressounko, D. Yu.
Pinkenburg, C.
Pisani, R. P.
Purschke, M. L.
Purwar, A. K.
Qu, H.
Rak, J.
Ravinovich, I.
Read, K. F.
Reuter, M.
Reygers, K.
Riabov, V.
Riabov, Y.
Roche, G.
Romana, A.
Rosati, M.
Rosendahl, S. S. E.
Rosnet, P.
Rukoyatkin, P.
Rykov, V. L.
Ryu, S. S.
Sahlmueller, B.
Saito, N.
Sakaguchi, T.
Sakai, S.
Samsonov, V.
Sato, H. D.
Sato, S.
Sawada, S.
Semenov, V.
Seto, R.
Sharma, D.
Shea, T. K.
Shein, I.
Shibata, T. -A.
Shigaki, K.
Shimomura, M.
Shohjoh, T.
Shoji, K.
Sickles, A.
Silva, C. L.
Silvermyr, D.
Sim, K. S.
Singh, C. P.
Singh, V.
Skutnik, S.
Smith, W. C.
Soldatov, A.
Soltz, R. A.
Sondheim, W. E.
Sorensen, S. P.
Sourikova, I. V.
Staley, F.
Stankus, P. W.
Stenlund, E.
Stepanov, M.
Ster, A.
Stoll, S. P.
Sugitate, T.
Suire, C.
Sullivan, J. P.
Sziklai, J.
Tabaru, T.
Takagi, S.
Takagui, E. M.
Taketani, A.
Tanaka, K. H.
Tanaka, Y.
Tanida, K.
Tannenbaum, M. J.
Taranenko, A.
Tarjan, P.
Thomas, T. L.
Togawa, M.
Tojo, J.
Torii, H.
Towell, R. S.
Tram, V-N.
Tserruya, I.
Tsuchimoto, Y.
Tuli, S. K.
Tydesjoe, H.
Tyurin, N.
Vale, C.
Valle, H.
van Hecke, H. W.
Velkovska, J.
Vertesi, R.
Vinogradov, A. A.
Vznuzdaev, E.
Wagner, M.
Wang, X. R.
Watanabe, Y.
Wessels, J.
White, S. N.
Willis, N.
Winter, D.
Woody, C. L.
Wysocki, M.
Xie, W.
Yanovich, A.
Yokkaichi, S.
Young, G. R.
Younus, I.
Yushmanov, I. E.
Zajc, W. A.
Zaudtke, O.
Zhang, C.
Zimanyi, J.
Zolin, L.
CA Phenix Collaboration
TI Particle-species dependent modification of jet-induced correlations in
Au plus Au collisions at root s(NN)=200 GeV
SO PHYSICAL REVIEW LETTERS
LA English
DT Article
ID ENERGY-LOSS
AB Measurements in Au + Au collisions at root s(NN) = 200 GeV of jet correlations for a trigger hadron at intermediate transverse momentum (p(T,trig)) with associated mesons or baryons at lower p(T,assoc) indicate strong modification of the away-side jet. The ratio of jet-associated baryons to mesons increases with centrality and p(T,assoc). For the most central collisions, the ratio is similar to that for inclusive measurements. This trend is incompatible with in-vacuum fragmentation but could be due to jetlike contributions from correlated soft partons, which recombine upon hadronization.
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[Drachenberg, J. L.; Hagiwara, M. N.; Isenhower, D.; Isenhower, L.; Omiwade, O. O.; Smith, W. C.; Towell, R. S.] Abilene Christian Univ, Abilene, TX 79699 USA.
[Singh, C. P.; Singh, V.; Tuli, S. K.] Banaras Hindu Univ, Dept Phys, Varanasi 221005, Uttar Pradesh, India.
[Aronson, S. H.; Azmoun, B.; Bazilevsky, A.; Buesching, H.; David, G.; Desmond, E. J.; Franz, A.; Haggerty, J. S.; Harvey, M.; Johnson, B. M.; Kistenev, E.; Konno, M.; Makdisi, Y. I.; Mioduszewski, S.; Mitchell, J. T.; Morrison, D. P.; O'Brien, E.; Pinkenburg, C.; Pisani, R. P.; Purschke, M. L.; Shea, T. K.; Sourikova, I. V.; Stoll, S. P.; Tannenbaum, M. J.; White, S. N.; Woody, C. L.] Brookhaven Natl Lab, Upton, NY 11973 USA.
[Barish, K. N.; Bathe, S.; Bauer, F.; Fung, S. -Y.; Kotchetkov, D.; Li, X. H.; Seto, R.] Univ Calif Riverside, Riverside, CA 92521 USA.
[Gunji, T.; Hamagaki, H.; Hayano, R.; Isobe, T.; Kurihara, N.; Ozawa, K.] Univ Tokyo, Ctr Nucl Study, Grad Sch Sci, Tokyo 1130033, Japan.
[Kelly, S.; Kinney, E.; Nagle, J. L.; Wysocki, M.] Univ Colorado, Boulder, CO 80309 USA.
[Aidala, C.; Batsouli, S.; Bjorndal, M. T.; Chi, C. Y.; Chiu, M.; Cole, B. A.; d'Enterria, D.; Frantz, J. E.; Jia, J.; Jin, J.; Winter, D.; Zajc, W. A.; Zhang, C.] Columbia Univ, New York, NY 10027 USA.
[Aidala, C.; Batsouli, S.; Bjorndal, M. T.; Chi, C. Y.; Chiu, M.; Cole, B. A.; d'Enterria, D.; Frantz, J. E.; Jia, J.; Jin, J.; Winter, D.; Zajc, W. A.; Zhang, C.] Nevis Labs, Irvington, NY 10533 USA.
[Baldisseri, A.; Borel, H.; Cobigo, Y.; Gosset, J.; Pereira, H.; Staley, F.] CEA Saclay, F-91191 Gif Sur Yvette, France.
[Tarjan, P.; Vertesi, R.] Univ Debrecen, H-4010 Debrecen, Hungary.
[Csanad, M.; Kiss, A.] Eotvos Lorand Univ, ELTE, H-1117 Budapest, Hungary.
[Das, K.; Frawley, A. D.] Florida State Univ, Tallahassee, FL 32306 USA.
[Cleven, C. R.; He, X.; Mishra, G. C.; Qu, H.] Georgia State Univ, Atlanta, GA 30303 USA.
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[Hiejima, H.; McCain, M. C.; Peng, J. -C.] Univ Illinois, Urbana, IL 61801 USA.
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[Csorgo, T.; Ster, A.; Sziklai, J.] Hungarian Acad Sci, MTA KFKI RMKI, KFKI Res Inst Particle & Nucl Phys, H-1525 Budapest, Hungary.
[Hong, B.; Kweon, M. J.; Park, W. J.; Sim, K. S.] Korea Univ, Seoul 136701, South Korea.
[Fokin, S. L.; Kazantsev, A. V.; Manko, V. I.; Moukhanova, T. V.; Nyanin, A. S.; Peressounko, D. Yu.; Vinogradov, A. A.; Yushmanov, I. E.] Russian Res Ctr, Kurchatov Inst, Moscow, Russia.
[Fukao, Y.; Imai, K.; Saito, N.; Sato, H. D.; Shoji, K.; Togawa, M.] Kyoto Univ, Kyoto 6068502, Japan.
[Drapier, O.; Fleuret, F.; Gonin, M.; de Cassagnac, R. Granier; Tram, V-N.] Ecole Polytech, CNRS, Lab Leprince Ringuet, IN2P3, F-91128 Palaiseau, France.
[Hartouni, E. P.; Heffner, M.; Newby, J.; Soltz, R. A.] Lawrence Livermore Natl Lab, Livermore, CA 94550 USA.
[Barnes, P. D.; Boissevain, J. G.; Brooks, M. L.; Burward-Hoy, J. M.; Kunde, G. J.; Lee, D. M.; Leitch, M. J.; Liu, M. X.; McGaughey, P. L.; Moss, J. M.; Norman, B. E.; Palounek, A. P. T.; Sondheim, W. E.; Sullivan, J. P.; van Hecke, H. W.] Los Alamos Natl Lab, Los Alamos, NM 87545 USA.
[Forestier, B.; Gadrat, S.; Roche, G.; Rosnet, P.] Univ Blaise Pascal, LPC, CNRS, IN2P3, F-63177 Clermont Ferrand, Aubiere, France.
[Gustafsson, H. -A.; Haslum, E.; Nystrand, J.; Oskarsson, A.; Otterlund, I.; Rosendahl, S. S. E.; Stenlund, E.; Tydesjoe, H.] Lund Univ, Dept Phys, SE-22100 Lund, Sweden.
[Bucher, D.; Klein-Boesing, C.; Reygers, K.; Sahlmueller, B.; Wessels, J.; Zaudtke, O.] Univ Munster, Inst Kernphys, D-48149 Munster, Germany.
[Joo, K. S.] Myongji Univ, Yongin 449728, Kyonggido, South Korea.
[Tanaka, Y.] Nagasaki Inst Appl Sci, Nagasaki 8510193, Japan.
[Bassalleck, B.; Hobbs, R.; Malik, M. D.; Thomas, T. L.; Younus, I.] Univ New Mexico, Albuquerque, NM 87131 USA.
[Al-Jamel, A.; Armendariz, R.; Brown, D. S.; Kyle, G. S.; Papavassiliou, V.; Pate, S. F.; Stepanov, M.; Wang, X. R.] New Mexico State Univ, Las Cruces, NM 88003 USA.
[Awes, T. C.; Cianciolo, V.; Efremenko, Y. V.; Silvermyr, D.; Stankus, P. W.; Young, G. R.] Oak Ridge Natl Lab, Oak Ridge, TN 37831 USA.
[Comets, M. P.; Espagnon, B.; Jouan, D.; Le Bornec, Y.; Saito, N.; Suire, C.; Willis, N.] Univ Paris 11, Inst Phys Nucl, CNRS, IN2P3, F-91406 Orsay, France.
[Baublis, V.; Khanzadeev, A.; Kochenda, L.; Komkov, B.; Riabov, V.; Riabov, Y.; Samsonov, V.; Vznuzdaev, E.] Petersburg Nucl Phys Inst, Gatchina 188300, Leningrad Reg, Russia.
[Akiba, Y.; Aoki, K.; Hasuko, K.; Heuser, J. M.; Ishihara, M.; Kiyomichi, A.; Kurita, K.; Murata, J.; Ohnishi, H.; Okada, H.; Okada, K.; Rykov, V. L.; Saito, N.; Sato, H. D.; Shibata, T. -A.; Taketani, A.; Tanida, K.; Togawa, M.; Tojo, J.; Torii, H.; Tsuchimoto, Y.; Wagner, M.; Watanabe, Y.] RIKEN, Inst Phys & Chem Res, Wako, Saitama 3510198, Japan.
[Jinnouchi, O.; Kaneta, M.; Okada, K.; Saito, N.; Tabaru, T.; Taketani, A.; Tanida, K.; Watanabe, Y.; Xie, W.; Yokkaichi, S.] RIKEN BNL Res Ctr, Brookhaven Natl Lab, Upton, NY 11973 USA.
[Kurita, K.; Murata, J.] Rikkyo Univ, Dept Phys, Tokyo 1718501, Japan.
[Berdnikov, Y.] St Petersburg State Polytech Univ, St Petersburg, Russia.
[Dietzsch, O.; Leite, M. A. L.; Silva, C. L.; Takagui, E. M.] Univ Sao Paulo, Inst Fis, BR-05315970 Sao Paulo, Brazil.
[Kim, E.; Lim, H.; Park, J.] Seoul Natl Univ, Syst Elect Lab, Seoul, South Korea.
[Ajitanand, N. N.; Alexander, J.; Holzmann, W.; Issah, M.; Lacey, R.; Taranenko, A.] SUNY Stony Brook, Dept Phys & Astron, Stony Brook, NY 11794 USA.
[Averbeck, R.; Bennett, R.; Boyle, K.; Butsyk, S.; Campbell, S.; Dahms, T.; Dion, A.; Drees, A.; Egdemir, J.; Hemmick, T. K.; Leckey, S.; Matathias, F.; Milov, A.; Nguyen, M.; Pantuev, V.; Purschke, M. L.; Purwar, A. K.; Reuter, M.; Sickles, A.] Univ Nantes, CNRS, Ecole Mines Nantes, IN2P3,SUBATECH, F-44307 Nantes, France.
[Aphecetche, L.; Delagrange, H.; Gastineau, F.; Germain, M.; Henni, A. Hadj] Univ Tennessee, Knoxville, TN 37996 USA.
[Dzhordzhadze, V.; Glenn, A.; Sorensen, S. P.] Tokyo Inst Technol, Dept Phys, Tokyo 1528551, Japan.
[Shibata, T. -A.] Univ Tsukuba, Inst Phys, Tsukuba, Ibaraki 305, Japan.
[Esumi, S.; Inaba, M.; Kawagishi, T.; Konno, M.; Masui, H.; Miake; Nagata, Y.; Sakai, S.; Shimomura, M.; Shohjoh, T.; Takagi, S.] Vanderbilt Univ, Nashville, TN 37235 USA.
[Chujo, T.; Greene, S. V.; Holmes, M.; Maguire, C. F.; Miller, T. E.; Mukhopadhyay, D.; Ojha, I. D.; Pal, D.; Valle, H.; Velkovska, J.] Waseda Univ, Adv Res Inst Sci & Engn, Shinjuku Ku, Tokyo 1620044, Japan.
[Kamihara, N.] Weizmann Inst Sci, IL-76100 Rehovot, Israel.
[Dubey, A. K.; Kozlov, A.; Naglis, M.; Ravinovich, I.; Sharma, D.; Tserruya, I.] Yonsei Univ, IPAP, Seoul 120749, South Korea.
RP Afanasiev, S (reprint author), Joint Inst Nucl Res, Dubna 141980, Moscow Region, Russia.
EM jacak@skipper.physics.sunysb.edu
RI seto, richard/G-8467-2011; Csanad, Mate/D-5960-2012; Semenov,
Vitaliy/E-9584-2017; Csorgo, Tamas/I-4183-2012; Dahms,
Torsten/A-8453-2015; En'yo, Hideto/B-2440-2015; Hayano,
Ryugo/F-7889-2012; HAMAGAKI, HIDEKI/G-4899-2014; Durum,
Artur/C-3027-2014; Sorensen, Soren /K-1195-2016; Yokkaichi,
Satoshi/C-6215-2017; Taketani, Atsushi/E-1803-2017
OI Dahms, Torsten/0000-0003-4274-5476; Hayano, Ryugo/0000-0002-1214-7806;
Sorensen, Soren /0000-0002-5595-5643; Taketani,
Atsushi/0000-0002-4776-2315
FU Office of Nuclear Physics in DOE Office of Science; MEXT; CNPq; BMBF;
DAAD; KRF; RAS; VR; U. S. CRDF; U.S.-Israel BSF
FX We thank the staff of the Collider-Accelerator and Physics Departments
at BNL for their vital contributions. We acknowledge support from the
Office of Nuclear Physics in DOE Office of Science and NSF (USA), MEXT
and JSPS (Japan), CNPq and FAPESP (Brazil), NSFC (China), IN2P3/CNRS and
CEA (France), BMBF, DAAD, and AvH (Germany), OTKA (Hungary), DAE
(India), ISF (Israel), KRF and KOSEF (Korea), MES, RAS, and FAAE
(Russia), VR and KAW (Sweden), U. S. CRDF for the FSU, U. S.-Hungarian
NSF-OTKA-MTA, and U.S.-Israel BSF.
NR 31
TC 4
Z9 4
U1 4
U2 7
PU AMER PHYSICAL SOC
PI COLLEGE PK
PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA
SN 0031-9007
EI 1079-7114
J9 PHYS REV LETT
JI Phys. Rev. Lett.
PD AUG 22
PY 2008
VL 101
IS 8
AR 082301
DI 10.1103/PhysRevLett.101.082301
PG 6
WC Physics, Multidisciplinary
SC Physics
GA 340KD
UT WOS:000258643600014
PM 18764605
ER
PT J
AU Aubert, B
Bona, M
Boutigny, D
Karyotakis, Y
Lees, JP
Poireau, V
Prudent, X
Tisserand, V
Zghiche, A
Tico, JG
Grauges, E
Lopez, L
Palano, A
Pappagallo, M
Eigen, G
Stugu, B
Sun, L
Abrams, GS
Battaglia, M
Brown, DN
Button-Shafer, J
Cahn, RN
Groysman, Y
Jacobsen, RG
Kadyk, JA
Kerth, LT
Kolomensky, YG
Kukartsev, G
Pegna, DL
Lynch, G
Mir, LM
Orimoto, TJ
Osipenkov, IL
Ronan, MT
Tackmann, K
Tanabe, T
Wenzel, WA
Sanchez, PD
Hawkes, CM
Watson, AT
Held, T
Koch, H
Pelizaeus, M
Schroeder, T
Steinke, M
Walker, D
Asgeirsson, DJ
Cuhadar-Donszelmann, T
Fulsom, BG
Hearty, C
Mattison, TS
McKenna, JA
Khan, A
Saleem, M
Teodorescu, L
Blinov, VE
Bukin, AD
Druzhinin, VP
Golubev, VB
Onuchin, AP
Serednyakov, SI
Skovpen, YI
Solodov, EP
Todyshev, KY
Bondioli, M
Curry, S
Eschrich, I
Kirkby, D
Lankford, AJ
Lund, P
Mandelkern, M
Martin, EC
Stoker, DP
Abachi, S
Buchanan, C
Foulkes, SD
Gary, JW
Liu, F
Long, O
Shen, BC
Zhang, L
Paar, HP
Rahatlou, S
Sharma, V
Berryhill, JW
Campagnari, C
Cunha, A
Dahmes, B
Hong, TM
Kovalskyi, D
Richman, JD
Beck, TW
Eisner, AM
Flacco, CJ
Heusch, CA
Kroseberg, J
Lockman, WS
Schalk, T
Schumm, BA
Seiden, A
Wilson, MG
Winstrom, LO
Chen, E
Cheng, CH
Fang, F
Hitlin, DG
Narsky, I
Piatenko, T
Porter, FC
Andreassen, R
Mancinelli, G
Meadows, BT
Mishra, K
Sokoloff, MD
Blanc, F
Bloom, PC
Chen, S
Ford, WT
Hirschauer, JF
Kreisel, A
Nagel, M
Nauenberg, U
Olivas, A
Smith, JG
Ulmer, KA
Wagner, SR
Zhang, J
Gabareen, AM
Soffer, A
Toki, WH
Wilson, RJ
Winklmeier, F
Altenburg, DD
Feltresi, E
Hauke, A
Jasper, H
Merkel, J
Petzold, A
Spaan, B
Wacker, K
Klose, V
Kobel, MJ
Lacker, HM
Mader, WF
Nogowski, R
Schubert, J
Schubert, KR
Schwierz, R
Sundermann, JE
Volk, A
Bernard, D
Bonneaud, GR
Latour, E
Lombardo, V
Thiebaux, C
Verderi, M
Clark, PJ
Gradl, W
Muheim, F
Playfer, S
Robertson, AI
Watson, JE
Xie, Y
Andreotti, M
Bettoni, D
Bozzi, C
Calabrese, R
Cecchi, A
Cibinetto, G
Franchini, P
Luppi, E
Negrini, M
Petrella, A
Piemontese, L
Prencipe, E
Santoro, V
Anulli, F
Baldini-Ferroli, R
Calcaterra, A
De Sangro, R
Finocchiaro, G
Pacetti, S
Patteri, P
Peruzzi, IM
Piccolo, M
Rama, M
Zallo, A
Buzzo, A
Contri, R
Lo Vetere, M
Macri, MM
Monge, MR
Passaggio, S
Patrignani, C
Robutti, E
Santroni, A
Tosi, S
Chaisanguanthum, S
Morii, M
Wu, J
Dubitzky, RS
Marks, J
Schenk, S
Uwer, U
Bard, DJ
Dauncey, PD
Flack, RL
Nash, JA
Vazquez, WP
Tibbetts, M
Behera, PK
Chai, X
Charles, MJ
Mallik, U
Ziegler, V
Cochran, J
Crawley, HB
Dong, L
Eyges, V
Meyer, WT
Prell, S
Rosenberg, EI
Rubin, AE
Gao, YY
Gritsan, AV
Guo, ZJ
Lae, CK
Denig, AG
Fritsch, M
Schott, G
Arnaud, N
Bequilleux, J
D'Orazio, A
Davier, M
Grosdidier, G
Cker, AH
Lepeltier, V
Le Diberder, F
Lutz, AM
Pruvot, S
Rodier, S
Roudeau, P
Schune, MH
Serrano, J
Sordini, V
Stocchi, A
Wang, WF
Wormser, G
Lange, DJ
Wright, DM
Bingham, I
Chavez, CA
Forster, IJ
Fry, JR
Gabathuler, E
Gamet, R
Hutchcroft, DE
Payne, DJ
Schofield, KC
Touramanis, C
Bevan, AJ
George, KA
Di Lodovico, F
Menges, W
Sacco, R
Cowan, G
Flaecher, HU
Hopkins, DA
Paramesvaran, S
Salvatore, F
Wren, AC
Brown, DN
Davis, CL
Allison, J
Barlow, NR
Barlow, RJ
Chia, YM
Edgar, CL
Lafferty, GD
West, TJ
Yi, JI
Anderson, J
Chen, C
Jawahery, A
Roberts, DA
Simi, G
Tuggle, JM
Blaylock, G
Dallapiccola, C
Hertzbach, SS
Li, X
Moore, TB
Salvati, E
Saremi, S
Cowan, R
Dujmic, D
Fisher, PH
Koeneke, K
Sciolla, G
Sekula, SJ
Spitznagel, M
Taylor, F
Yamamoto, RK
Zhao, M
Zheng, Y
Mclachlin, SE
Patel, PM
Robertson, SH
Lazzaro, A
Palombo, F
Bauer, JM
Cremaldi, L
Eschenburg, V
Godang, R
Kroeger, R
Sanders, DA
Summers, DJ
Zhao, HW
Brunet, S
Cote, D
Simard, M
Taras, P
Viaud, FB
Nicholson, H
De Nardo, G
Fabozzi, F
Lista, L
Monorchio, D
Sciacca, C
Baak, MA
Raven, G
Snoek, HL
Jessop, CP
Knoepfel, KJ
LoSecco, JM
Benelli, G
Corwin, LA
Honscheid, K
Kagan, H
Kass, R
Morris, JP
Rahimi, AM
Regensburger, JJ
Wong, QK
Blount, NL
Brau, J
Frey, R
Igonkina, O
Kolb, JA
Lu, M
Rahmat, R
Sinev, NB
Strom, D
Strube, J
Torrence, E
Gagliardi, N
Gaz, A
Margoni, M
Morandin, M
Pompili, A
Posocco, M
Rotondo, M
Simonetto, F
Stroili, R
Voci, C
Ben-Haim, E
Briand, H
Calderini, G
Chauveau, J
David, P
Del Buono, L
de la Vaissiere, C
Hamon, O
Leruste, P
Malcles, J
Ocariz, J
Perez, A
Prendki, J
Gladney, L
Biasini, M
Covarelli, R
Manoni, E
Angelini, C
Batignani, G
Bettarini, S
Carpinelli, M
Cenci, R
Cervelli, A
Forti, F
Giorgi, MA
Lusiani, A
Marchiori, G
Mazur, MA
Morganti, M
Neri, N
Paoloni, E
Rizzo, G
Walsh, JJ
Haire, M
Biesiada, J
Elmer, P
Lau, YP
Lu, C
Olsen, J
Smith, AJS
Telnov, AV
Baracchini, E
Bellini, F
Cavoto, G
del Re, D
Di Marco, E
Faccini, R
Ferrarotto, F
Ferroni, F
Gaspero, M
Jackson, PD
Gioi, LL
Mazzoni, MA
Morganti, S
Piredda, G
Polci, F
Renga, F
Voena, C
Ebert, M
Hartmann, T
Der, HS
Waldi, R
Adye, T
Castelli, G
Franek, B
Olaiya, EO
Ricciardi, S
Roethel, W
Wilson, FF
Emery, S
Escalier, M
Gaidot, A
Ganzhur, SF
de Monchenault, GH
Kozanecki, W
Vasseur, G
Yeche, C
Zito, M
Chen, XR
Liu, H
Park, W
Purohit, MV
Wilson, JR
Allen, MT
Aston, D
Bartoldus, R
Bechtle, P
Berger, N
Claus, R
Coleman, JP
Convery, MR
Dingfelder, JC
Dorfan, J
Dubois-Felsmann, GP
Dunwoodie, W
Field, RC
Glanzman, T
Gowdy, SJ
Graham, MT
Grenier, P
Hast, C
Hryn'ova, T
Innes, WR
Kaminski, J
Kelsey, MH
Kim, H
Kim, P
Kocian, ML
Leith, DWGS
Li, S
Luitz, S
Luth, V
Lynch, HL
MacFarlane, DB
Marsiske, H
Messner, R
Muller, DR
O'Grady, CP
Ofte, I
Perazzo, A
Perl, M
Pulliam, T
Ratcliff, BN
Roodman, A
Salnikov, AA
Schindler, RH
Schwiening, J
Snyder, A
Stelzer, J
Su, D
Sullivan, MK
Suzuki, K
Swain, SK
Thompson, JM
Va'vra, J
van Bakel, N
Wagner, AP
Weaver, M
Wisniewski, WJ
Wittgen, M
Wright, DH
Yarritu, AK
Yi, K
Young, CC
Burchat, PR
Edwards, AJ
Majewski, SA
Petersen, BA
Wilden, L
Ahmed, S
Alam, MS
Bula, R
Ernst, JA
Jain, V
Pan, B
Saeed, MA
Wappler, FR
Zain, SB
Krishnamurthy, M
Spanier, SM
Eckmann, R
Ritchie, JL
Ruland, AM
Schilling, CJ
Schwitters, RF
Izen, JM
Lou, XC
Ye, S
Bianchi, F
Gallo, F
Gamba, D
Pelliccioni, M
Bomben, M
Bosisio, L
Cartaro, C
Cossutti, F
Della Ricca, G
Lanceri, L
Vitale, L
Azzolini, V
Lopez-March, N
Martinez-Vidal, F
Milanes, DA
Oyanguren, A
Albert, J
Banerjee, S
Bhuyan, B
Hamano, K
Kowalewski, R
Nugent, IM
Roney, JM
Sobie, RJ
Harrison, PF
Ilic, J
Latham, TE
Mohanty, GB
Band, HR
Chen, X
Dasu, S
Flood, KT
Hollar, JJ
Kutter, PE
Pan, Y
Pierini, M
Prepost, R
Wu, SL
Neal, H
AF Aubert, B.
Bona, M.
Boutigny, D.
Karyotakis, Y.
Lees, J. P.
Poireau, V.
Prudent, X.
Tisserand, V.
Zghiche, A.
Tico, J. Garra
Grauges, E.
Lopez, L.
Palano, A.
Pappagallo, M.
Eigen, G.
Stugu, B.
Sun, L.
Abrams, G. S.
Battaglia, M.
Brown, D. N.
Button-Shafer, J.
Cahn, R. N.
Groysman, Y.
Jacobsen, R. G.
Kadyk, J. A.
Kerth, L. T.
Kolomensky, Yu. G.
Kukartsev, G.
Pegna, D. Lopes
Lynch, G.
Mir, L. M.
Orimoto, T. J.
Osipenkov, I. L.
Ronan, M. T.
Tackmann, K.
Tanabe, T.
Wenzel, W. A.
Sanchez, P. del Amo
Hawkes, C. M.
Watson, A. T.
Held, T.
Koch, H.
Pelizaeus, M.
Schroeder, T.
Steinke, M.
Walker, D.
Asgeirsson, D. J.
Cuhadar-Donszelmann, T.
Fulsom, B. G.
Hearty, C.
Mattison, T. S.
McKenna, J. A.
Khan, A.
Saleem, M.
Teodorescu, L.
Blinov, V. E.
Bukin, A. D.
Druzhinin, V. P.
Golubev, V. B.
Onuchin, A. P.
Serednyakov, S. I.
Skovpen, Yu. I.
Solodov, E. P.
Todyshev, K. Yu.
Bondioli, M.
Curry, S.
Eschrich, I.
Kirkby, D.
Lankford, A. J.
Lund, P.
Mandelkern, M.
Martin, E. C.
Stoker, D. P.
Abachi, S.
Buchanan, C.
Foulkes, S. D.
Gary, J. W.
Liu, F.
Long, O.
Shen, B. C.
Zhang, L.
Paar, H. P.
Rahatlou, S.
Sharma, V.
Berryhill, J. W.
Campagnari, C.
Cunha, A.
Dahmes, B.
Hong, T. M.
Kovalskyi, D.
Richman, J. D.
Beck, T. W.
Eisner, A. M.
Flacco, C. J.
Heusch, C. A.
Kroseberg, J.
Lockman, W. S.
Schalk, T.
Schumm, B. A.
Seiden, A.
Wilson, M. G.
Winstrom, L. O.
Chen, E.
Cheng, C. H.
Fang, F.
Hitlin, D. G.
Narsky, I.
Piatenko, T.
Porter, F. C.
Andreassen, R.
Mancinelli, G.
Meadows, B. T.
Mishra, K.
Sokoloff, M. D.
Blanc, F.
Bloom, P. C.
Chen, S.
Ford, W. T.
Hirschauer, J. F.
Kreisel, A.
Nagel, M.
Nauenberg, U.
Olivas, A.
Smith, J. G.
Ulmer, K. A.
Wagner, S. R.
Zhang, J.
Gabareen, A. M.
Soffer, A.
Toki, W. H.
Wilson, R. J.
Winklmeier, F.
Altenburg, D. D.
Feltresi, E.
Hauke, A.
Jasper, H.
Merkel, J.
Petzold, A.
Spaan, B.
Wacker, K.
Klose, V.
Kobel, M. J.
Lacker, H. M.
Mader, W. F.
Nogowski, R.
Schubert, J.
Schubert, K. R.
Schwierz, R.
Sundermann, J. E.
Volk, A.
Bernard, D.
Bonneaud, G. R.
Latour, E.
Lombardo, V.
Thiebaux, Ch.
Verderi, M.
Clark, P. J.
Gradl, W.
Muheim, F.
Playfer, S.
Robertson, A. I.
Watson, J. E.
Xie, Y.
Andreotti, M.
Bettoni, D.
Bozzi, C.
Calabrese, R.
Cecchi, A.
Cibinetto, G.
Franchini, P.
Luppi, E.
Negrini, M.
Petrella, A.
Piemontese, L.
Prencipe, E.
Santoro, V.
Anulli, F.
Baldini-Ferroli, R.
Calcaterra, A.
De Sangro, R.
Finocchiaro, G.
Pacetti, S.
Patteri, P.
Peruzzi, I. M.
Piccolo, M.
Rama, M.
Zallo, A.
Buzzo, A.
Contri, R.
Lo Vetere, M.
Macri, M. M.
Monge, M. R.
Passaggio, S.
Patrignani, C.
Robutti, E.
Santroni, A.
Tosi, S.
Chaisanguanthum, S.
Morii, M.
Wu, J.
Dubitzky, R. S.
Marks, J.
Schenk, S.
Uwer, U.
Bard, D. J.
Dauncey, P. D.
Flack, R. L.
Nash, J. A.
Vazquez, W. Panduro
Tibbetts, M.
Behera, P. K.
Chai, X.
Charles, M. J.
Mallik, U.
Ziegler, V.
Cochran, J.
Crawley, H. B.
Dong, L.
Eyges, V.
Meyer, W. T.
Prell, S.
Rosenberg, E. I.
Rubin, A. E.
Gao, Y. Y.
Gritsan, A. V.
Guo, Z. J.
Lae, C. K.
Denig, A. G.
Fritsch, M.
Schott, G.
Arnaud, N.
Bequilleux, J.
D'Orazio, A.
Davier, M.
Grosdidier, G.
Cker, A. Ho
Lepeltier, V.
Le Diberder, F.
Lutz, A. M.
Pruvot, S.
Rodier, S.
Roudeau, P.
Schune, M. H.
Serrano, J.
Sordini, V.
Stocchi, A.
Wang, W. F.
Wormser, G.
Lange, D. J.
Wright, D. M.
Bingham, I.
Chavez, C. A.
Forster, I. J.
Fry, J. R.
Gabathuler, E.
Gamet, R.
Hutchcroft, D. E.
Payne, D. J.
Schofield, K. C.
Touramanis, C.
Bevan, A. J.
George, K. A.
Di Lodovico, F.
Menges, W.
Sacco, R.
Cowan, G.
Flaecher, H. U.
Hopkins, D. A.
Paramesvaran, S.
Salvatore, F.
Wren, A. C.
Brown, D. N.
Davis, C. L.
Allison, J.
Barlow, N. R.
Barlow, R. J.
Chia, Y. M.
Edgar, C. L.
Lafferty, G. D.
West, T. J.
Yi, J. I.
Anderson, J.
Chen, C.
Jawahery, A.
Roberts, D. A.
Simi, G.
Tuggle, J. M.
Blaylock, G.
Dallapiccola, C.
Hertzbach, S. S.
Li, X.
Moore, T. B.
Salvati, E.
Saremi, S.
Cowan, R.
Dujmic, D.
Fisher, P. H.
Koeneke, K.
Sciolla, G.
Sekula, S. J.
Spitznagel, M.
Taylor, F.
Yamamoto, R. K.
Zhao, M.
Zheng, Y.
Mclachlin, S. E.
Patel, P. M.
Robertson, S. H.
Lazzaro, A.
Palombo, F.
Bauer, J. M.
Cremaldi, L.
Eschenburg, V.
Godang, R.
Kroeger, R.
Sanders, D. A.
Summers, D. J.
Zhao, H. W.
Brunet, S.
Cote, D.
Simard, M.
Taras, P.
Viaud, F. B.
Nicholson, H.
De Nardo, G.
Fabozzi, F.
Lista, L.
Monorchio, D.
Sciacca, C.
Baak, M. A.
Raven, G.
Snoek, H. L.
Jessop, C. P.
Knoepfel, K. J.
LoSecco, J. M.
Benelli, G.
Corwin, L. A.
Honscheid, K.
Kagan, H.
Kass, R.
Morris, J. P.
Rahimi, A. M.
Regensburger, J. J.
Wong, Q. K.
Blount, N. L.
Brau, J.
Frey, R.
Igonkina, O.
Kolb, J. A.
Lu, M.
Rahmat, R.
Sinev, N. B.
Strom, D.
Strube, J.
Torrence, E.
Gagliardi, N.
Gaz, A.
Margoni, M.
Morandin, M.
Pompili, A.
Posocco, M.
Rotondo, M.
Simonetto, F.
Stroili, R.
Voci, C.
Ben-Haim, E.
Briand, H.
Calderini, G.
Chauveau, J.
David, P.
Del Buono, L.
de la Vaissiere, Ch.
Hamon, O.
Leruste, Ph.
Malcles, J.
Ocariz, J.
Perez, A.
Prendki, J.
Gladney, L.
Biasini, M.
Covarelli, R.
Manoni, E.
Angelini, C.
Batignani, G.
Bettarini, S.
Carpinelli, M.
Cenci, R.
Cervelli, A.
Forti, F.
Giorgi, M. A.
Lusiani, A.
Marchiori, G.
Mazur, M. A.
Morganti, M.
Neri, N.
Paoloni, E.
Rizzo, G.
Walsh, J. J.
Haire, M.
Biesiada, J.
Elmer, P.
Lau, Y. P.
Lu, C.
Olsen, J.
Smith, A. J. S.
Telnov, A. V.
Baracchini, E.
Bellini, F.
Cavoto, G.
del Re, D.
Di Marco, E.
Faccini, R.
Ferrarotto, F.
Ferroni, F.
Gaspero, M.
Jackson, P. D.
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Mazzoni, M. A.
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Waldi, R.
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Franek, B.
Olaiya, E. O.
Ricciardi, S.
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Wilson, F. F.
Emery, S.
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Gaidot, A.
Ganzhur, S. F.
de Monchenault, G. Hamel
Kozanecki, W.
Vasseur, G.
Yeche, Ch.
Zito, M.
Chen, X. R.
Liu, H.
Park, W.
Purohit, M. V.
Wilson, J. R.
Allen, M. T.
Aston, D.
Bartoldus, R.
Bechtle, P.
Berger, N.
Claus, R.
Coleman, J. P.
Convery, M. R.
Dingfelder, J. C.
Dorfan, J.
Dubois-Felsmann, G. P.
Dunwoodie, W.
Field, R. C.
Glanzman, T.
Gowdy, S. J.
Graham, M. T.
Grenier, P.
Hast, C.
Hryn'ova, T.
Innes, W. R.
Kaminski, J.
Kelsey, M. H.
Kim, H.
Kim, P.
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Leith, D. W. G. S.
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Ofte, I.
Perazzo, A.
Perl, M.
Pulliam, T.
Ratcliff, B. N.
Roodman, A.
Salnikov, A. A.
Schindler, R. H.
Schwiening, J.
Snyder, A.
Stelzer, J.
Su, D.
Sullivan, M. K.
Suzuki, K.
Swain, S. K.
Thompson, J. M.
Va'vra, J.
van Bakel, N.
Wagner, A. P.
Weaver, M.
Wisniewski, W. J.
Wittgen, M.
Wright, D. H.
Yarritu, A. K.
Yi, K.
Young, C. C.
Burchat, P. R.
Edwards, A. J.
Majewski, S. A.
Petersen, B. A.
Wilden, L.
Ahmed, S.
Alam, M. S.
Bula, R.
Ernst, J. A.
Jain, V.
Pan, B.
Saeed, M. A.
Wappler, F. R.
Zain, S. B.
Krishnamurthy, M.
Spanier, S. M.
Eckmann, R.
Ritchie, J. L.
Ruland, A. M.
Schilling, C. J.
Schwitters, R. F.
Izen, J. M.
Lou, X. C.
Ye, S.
Bianchi, F.
Gallo, F.
Gamba, D.
Pelliccioni, M.
Bomben, M.
Bosisio, L.
Cartaro, C.
Cossutti, F.
Della Ricca, G.
Lanceri, L.
Vitale, L.
Azzolini, V.
Lopez-March, N.
Martinez-Vidal, F.
Milanes, D. A.
Oyanguren, A.
Albert, J.
Banerjee, Sw.
Bhuyan, B.
Hamano, K.
Kowalewski, R.
Nugent, I. M.
Roney, J. M.
Sobie, R. J.
Harrison, P. F.
Ilic, J.
Latham, T. E.
Mohanty, G. B.
Band, H. R.
Chen, X.
Dasu, S.
Flood, K. T.
Hollar, J. J.
Kutter, P. E.
Pan, Y.
Pierini, M.
Prepost, R.
Wu, S. L.
Neal, H.
CA BaBar Collaboration
TI Observation of Y(3940)-> J/psi omega in B -> J/psi omega K at BABAR
SO PHYSICAL REVIEW LETTERS
LA English
DT Article
ID BELLE
AB We present a study of the decays B(0,+) -> J/psi omega K(0,+) using 383 x 10(6) B (B) over bar events obtained with the BABAR detector at PEP-II. We observe Y(3940) -> J/psi omega, with mass 3914.6(-3.4)(+3.8)(stat) +/- 2.0(syst) MeV/c(2), and width 34(-8)(+12)(stat) +/- 5(syst) MeV. The ratio of B(0) and B(+) decay to YK is 0.27(-0.23)(+0.28)(stat)(-0.01)(+0.04)(syst), and the relevant B(0) and B(+) branching fractions are reported.
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[Bona, M.; Boutigny, D.; Karyotakis, Y.; Lees, J. P.; Poireau, V.; Prudent, X.; Tisserand, V.; Zghiche, A.; Robertson, A. I.] Univ Savoie, F-74941 Annecy Le Vieux, France.
[Tico, J. Garra; Grauges, E.] Univ Barcelona, Fac Fis, Dept ECM, E-08028 Barcelona, Spain.
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[Gladney, L.] Univ Penn, Philadelphia, PA 19104 USA.
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[Krishnamurthy, M.; Spanier, S. M.] Univ Tennessee, Knoxville, TN 37996 USA.
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[Azzolini, V.; Lopez-March, N.; Martinez-Vidal, F.; Milanes, D. A.; Oyanguren, A.] Univ Valencia, CSIC, IFIC, E-46071 Valencia, Spain.
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[Neal, H.] Yale Univ, New Haven, CT 06511 USA.
[Fabozzi, F.] Univ Basilicata, I-85100 Potenza, Italy.
[Martinez-Vidal, F.] Univ Barcelona, Fac Fis, Dept ECM, E-08028 Barcelona, Spain.
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RP Aubert, B (reprint author), CNRS, Phys Particules Lab, IN2P3, F-74941 Annecy Le Vieux, France.
RI Calabrese, Roberto/G-4405-2015; Mir, Lluisa-Maria/G-7212-2015; Martinez
Vidal, F*/L-7563-2014; Kolomensky, Yury/I-3510-2015; Lo Vetere,
Maurizio/J-5049-2012; Lusiani, Alberto/N-2976-2015; Lusiani,
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Giuseppe/B-6826-2013; Di Lodovico, Francesca/L-9109-2016; Pappagallo,
Marco/R-3305-2016; Calcaterra, Alessandro/P-5260-2015; Frey,
Raymond/E-2830-2016; Negrini, Matteo/C-8906-2014; Monge, Maria
Roberta/G-9127-2012; Oyanguren, Arantza/K-6454-2014; Luppi,
Eleonora/A-4902-2015; van Bakel, Niels/B-6233-2015; Patrignani,
Claudia/C-5223-2009; Bellini, Fabio/D-1055-2009; Neri,
Nicola/G-3991-2012; Forti, Francesco/H-3035-2011; Rotondo,
Marcello/I-6043-2012; de Sangro, Riccardo/J-2901-2012; Saeed, Mohammad
Alam/J-7455-2012
OI Calabrese, Roberto/0000-0002-1354-5400; Mir,
Lluisa-Maria/0000-0002-4276-715X; Martinez Vidal,
F*/0000-0001-6841-6035; Kolomensky, Yury/0000-0001-8496-9975; Lo Vetere,
Maurizio/0000-0002-6520-4480; 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; Pappagallo,
Marco/0000-0001-7601-5602; Calcaterra, Alessandro/0000-0003-2670-4826;
Frey, Raymond/0000-0003-0341-2636; Raven, Gerhard/0000-0002-2897-5323;
Negrini, Matteo/0000-0003-0101-6963; Monge, Maria
Roberta/0000-0003-1633-3195; Oyanguren, Arantza/0000-0002-8240-7300;
Luppi, Eleonora/0000-0002-1072-5633; van Bakel,
Niels/0000-0002-4053-7588; Patrignani, Claudia/0000-0002-5882-1747;
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;
Saeed, Mohammad Alam/0000-0002-3529-9255
FU DOE; NSF; NSERC; CEA; BMBF; DFG; INFN; FOM; NFR; MIST; MEC; STFC; Marie
Curie EIF; A. P. Sloan Foundation
FX We are grateful for the excellent luminosity and machine conditions
provided by our PEP-II colleagues, and for the substantial dedicated
effort from the computing organizations that support BABAR. The
collaborating institutions wish to thank SLAC for its support and kind
hospitality. This work is supported by DOE and NSF (U. S.), NSERC
(Canada), CEA and CNRS-IN2P3 (France), BMBF and DFG (Germany), INFN
(Italy), FOM (The Netherlands), NFR (Norway), MIST (Russia), MEC
(Spain), and STFC (United Kingdom). Individuals have received support
from the Marie Curie EIF (European Union) and the A. P. Sloan
Foundation.
NR 19
TC 108
Z9 110
U1 0
U2 12
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 AUG 22
PY 2008
VL 101
IS 8
AR 082001
DI 10.1103/PhysRevLett.101.082001
PG 7
WC Physics, Multidisciplinary
SC Physics
GA 340KD
UT WOS:000258643600012
PM 18764603
ER
PT J
AU Aubert, B
Bona, M
Karyotakis, Y
Lees, JP
Poireau, V
Prencipe, E
Prudent, X
Tisserand, V
Tico, JG
Grauges, E
Lopez, L
Palano, A
Pappagallo, M
Eigen, G
Stugu, B
Sun, L
Abrams, GS
Battaglia, M
Brown, DN
Cahn, RN
Jacobsen, RG
Kerth, LT
Kolomensky, YG
Kukartsev, G
Lynch, G
Osipenkov, IL
Ronan, MT
Tackmann, K
Tanabe, T
Hawkes, CM
Soni, N
Watson, AT
Koch, H
Schroeder, T
Walker, D
Asgeirsson, DJ
Cuhadar-Donszelmann, T
Fulsom, BG
Hearty, C
Mattison, TS
McKenna, JA
Barrett, M
Khan, A
Teodorescu, L
Blinov, VE
Bukin, AD
Buzykaev, AR
Druzhinin, VP
Golubev, VB
Onuchin, AP
Serednyakov, SI
Skovpen, YI
Solodov, EP
Todyshev, KY
Bondioli, M
Curry, S
Eschrich, I
Kirkby, D
Lankford, AJ
Lund, P
Mandelkern, M
Martin, EC
Stoker, DP
Abachi, S
Buchanan, C
Gary, JW
Liu, F
Long, O
Shen, BC
Vitug, GM
Yasin, Z
Zhang, L
Sharma, V
Campagnari, C
Hong, TM
Kovalskyi, D
Mazur, MA
Richman, JD
Beck, TW
Eisner, AM
Flacco, CJ
Heusch, CA
Kroseberg, J
Lockman, WS
Schalk, T
Schumm, BA
Seiden, A
Wang, L
Wilson, MG
Winstrom, LO
Cheng, CH
Doll, DA
Echenard, B
Fang, F
Hitlin, DG
Narsky, I
Piatenko, T
Porter, FC
Andreassen, R
Mancinelli, G
Meadows, BT
Mishra, K
Sokoloff, MD
Blanc, F
Bloom, PC
Ford, WT
Gaz, A
Hirschauer, JF
Kreisel, A
Nagel, M
Nauenberg, U
Smith, JG
Ulmer, KA
Wagner, SR
Ayad, R
Soffer, A
Toki, WH
Wilson, RJ
Altenburg, DD
Feltresi, E
Hauke, A
Jasper, H
Karbach, M
Merkel, J
Petzold, A
Spaan, B
Wacker, K
Kobel, MJ
Mader, WF
Nogowski, R
Schubert, KR
Schwierz, R
Sundermann, JE
Volk, A
Bernard, D
Bonneaud, GR
Latour, E
Thiebaux, C
Verderi, M
Clark, PJ
Gradl, W
Playfer, S
Watson, E
Andreotti, M
Bettoni, D
Bozzi, C
Calabrese, R
Cecchi, A
Cibinetto, G
Franchini, P
Luppi, E
Negrini, M
Petrella, A
Piemontese, L
Santoro, V
Baldini-Ferroli, R
Calcaterra, A
de Sangro, R
Finocchiaro, G
Pacetti, S
Patteri, P
Peruzzi, IM
Piccolo, M
Rama, M
Zallo, A
Buzzo, A
Contri, R
Lo Vetere, M
Macri, MM
Monge, MR
Passaggio, S
Patrignani, C
Robutti, E
Santroni, A
Tosi, S
Chaisanguanthum, KS
Morii, M
Dubitzky, RS
Marks, J
Schenk, S
Uwer, U
Klose, V
Lacker, HM
De Nardo, G
Lista, L
Monorchio, D
Onorato, G
Sciacca, C
Bard, DJ
Dauncey, PD
Nash, JA
Vazquez, WP
Tibbetts, M
Behera, PK
Chai, X
Charles, MJ
Mallik, U
Cochran, J
Crawley, HB
Dong, L
Meyer, WT
Prell, S
Rosenberg, EI
Rubin, AE
Gao, YY
Gritsan, AV
Guo, ZJ
Lae, CK
Denig, AG
Fritsch, M
Schott, G
Arnaud, N
Bequilleux, J
D'Orazio, A
Davier, M
da Costa, JF
Grosdidier, G
Hocker, A
Lepeltier, V
Le Diberder, F
Lutz, AM
Pruvot, S
Roudeau, P
Schune, MH
Serrano, J
Sordini, V
Stocchi, A
Wormser, G
Lange, J
Wright, DM
Bingham, I
Burke, JP
Chavez, CA
Fry, JR
Gabathuler, E
Gamet, R
Hutchcroft, DE
Payne, DJ
Touramanis, C
Bevan, AJ
George, KA
Di Lodovico, F
Sacco, R
Sigamani, M
Cowan, G
Flaecher, HU
Hopkins, DA
Paramesvaran, S
Salvatore, F
Wren, AC
Brown, DN
Davis, CL
Alwyn, KE
Barlow, NR
Barlow, RJ
Chia, YM
Edgar, CL
Lafferty, GD
West, TJ
Yi, JI
Anderson, J
Chen, C
Jawahery, A
Roberts, DA
Simi, G
Tuggle, JM
Dallapiccola, C
Hertzbach, SS
Li, X
Salvati, E
Saremi, S
Cowan, R
Dujmic, D
Fisher, PH
Koeneke, K
Sciolla, G
Spitznagel, M
Taylor, F
Yamamoto, RK
Zhao, M
Mclachlin, SE
Patel, PM
Robertson, H
Lazzaro, A
Lombardo, V
Palombo, F
Bauer, JM
Cremaldi, L
Eschenburg, V
Godang, R
Kroeger, R
Sanders, DA
Summers, DJ
Zhao, HW
Simard, M
Taras, P
Viaud, FB
Nicholson, H
Baak, MA
Raven, G
Snoek, HL
Jessop, CP
Knoepfel, KJ
LoSecco, JM
Wang, WF
Benelli, G
Corwin, LA
Honscheid, K
Kagan, H
Kass, R
Morris, JP
Rahimi, AM
Regensburger, JJ
Sekula, SJ
Wong, QK
Blount, NL
Brau, J
Frey, R
Igonkina, O
Kolb, JA
Lu, M
Rahmat, R
Sinev, NB
Strom, D
Strube, J
Torrence, E
Castelli, G
Gagliardi, N
Margoni, M
Morandin, M
Posocco, M
Rotondo, M
Simonetto, F
Stroili, R
Voci, C
Sanchez, PD
Ben-Haim, E
Briand, H
Calderini, G
Chauveau, J
David, P
Del Buono, L
Hamon, O
Leruste, P
Ocariz, J
Perez, A
Prendki, J
Gladney, L
Biasini, M
Covarelli, R
Manoni, E
Angelini, C
Batignani, G
Bettarini, S
Carpinelli, M
Cervelli, A
Forti, F
Giorgi, MA
Lusiani
Marchiori, G
Morganti, M
Neri, N
Paoloni, E
Rizzo, G
Walsh, JJ
Biesiada, J
Pegna, DL
Lu, C
Olsen, J
Smith, AJS
Telnov, AV
Anulli, F
Baracchini, E
Cavoto, G
Del Re, D
Di Marco, E
Faccini, R
Ferrarotto, F
Ferroni, F
Gaspero, M
Jackson, PD
Gioi, LL
Mazzoni, MA
Morganti, S
Piredda, G
Polci, F
Renga, F
Voena, C
Ebert, M
Hartmann, T
Schroeder, H
Waldi, R
Adye, T
Franek, B
Olaiya, EO
Roethel, W
Wilson, FF
Emery, S
Escalier, M
Esteve, L
Gaidot, A
Ganzhur, SF
de Monchenault, GH
Kozanecki, W
Vasseur, G
Yeche, C
Zito, M
Chen, XR
Liu, H
Park, W
Purohit, MV
White, RM
Wilson, JR
Allen, MT
Aston, D
Bartoldus, R
Bechtle, P
Benitez, JF
Cenci, R
Coleman, JP
Convery, MR
Dingfelder, JC
Dorfan, J
Dubois-Felsmann, GP
Dunwoodie, W
Field, RC
Gabareen, AM
Gowdy, SJ
Graham, MT
Grenier, P
Hast, C
Innes, WR
Kaminski, J
Kelsey, MH
Kim, H
Kim, P
Kocian, ML
Leith, DWGS
Li, S
Lindquist, B
Luitz, S
Luth, V
Lynch, HL
MacFarlane, DB
Marsiske, H
Messner, R
Muller, DR
Neal, H
Nelson, S
O'Grady, CP
Ofte, I
Perazzo, A
Perl, M
Ratcliff, BN
Roodman, A
Salnikov, AA
Schindler, RH
Schwiening, J
Snyder, A
Su, D
Sullivan, MK
Suzuki, K
Swain, SK
Thompson, JM
Va'vra, J
Wagner, AP
Weaver, M
West, CA
Wisniewski, WJ
Wittgen, M
Wright, DH
Wulsin, HW
Yarritu, AK
Yi, K
Young, CC
Ziegler, V
Burchat, PR
Edwards, AJ
Majewski, SA
Miyashita, TS
Petersen, BA
Wilden, L
Ahmed, S
Alam, MS
Bula, R
Ernst, JA
Pan, B
Saeed, MA
Zain, SB
Spanier, SM
Wogsland, BJ
Eckmann, R
Ritchie, JL
Ruland, AM
Schilling, CJ
Schwitters, RF
Drummond, BW
Izen, M
Lou, XC
Bianchi, F
Gamba, D
Pelliccioni, M
Bomben, M
Bosisio, L
Cartaro, C
Della Ricca, G
Lanceri, L
Vitale, L
Azzolini, V
Lopez-March, N
Martinez-Vidal, F
Milanes, DA
Oyanguren, A
Albert, J
Banerjee, S
Bhuyan, B
Choi, HHF
Hamano, K
Kowalewski, R
Lewczuk, MJ
Nugent, IM
Roney, JM
Sobie, RJ
Gershon, TJ
Harrison, PF
Ilic, J
Latham, TE
Mohanty, GB
Band, HR
Chen, X
Dasu, S
Flood, KT
Pan, Y
Pierini, M
Prepost, R
Vuosalo, CO
Wu, SL
AF Aubert, B.
Bona, M.
Karyotakis, Y.
Lees, J. P.
Poireau, V.
Prencipe, E.
Prudent, X.
Tisserand, V.
Tico, J. Garra
Grauges, E.
Lopez, L.
Palano, A.
Pappagallo, M.
Eigen, G.
Stugu, B.
Sun, L.
Abrams, G. S.
Battaglia, M.
Brown, D. N.
Cahn, R. N.
Jacobsen, R. G.
Kerth, L. T.
Kolomensky, Yu. G.
Kukartsev, G.
Lynch, G.
Osipenkov, I. L.
Ronan, M. T.
Tackmann, K.
Tanabe, T.
Hawkes, C. M.
Soni, N.
Watson, A. T.
Koch, H.
Schroeder, T.
Walker, D.
Asgeirsson, D. J.
Cuhadar-Donszelmann, T.
Fulsom, B. G.
Hearty, C.
Mattison, T. S.
McKenna, J. A.
Barrett, M.
Khan, A.
Teodorescu, L.
Blinov, V. E.
Bukin, A. D.
Buzykaev, A. R.
Druzhinin, V. P.
Golubev, V. B.
Onuchin, A. P.
Serednyakov, S. I.
Skovpen, Yu. I.
Solodov, E. P.
Todyshev, K. Yu.
Bondioli, M.
Curry, S.
Eschrich, I.
Kirkby, D.
Lankford, A. J.
Lund, P.
Mandelkern, M.
Martin, E. C.
Stoker, D. P.
Abachi, S.
Buchanan, C.
Gary, J. W.
Liu, F.
Long, O.
Shen, B. C.
Vitug, G. M.
Yasin, Z.
Zhang, L.
Sharma, V.
Campagnari, C.
Hong, T. M.
Kovalskyi, D.
Mazur, M. A.
Richman, J. D.
Beck, T. W.
Eisner, A. M.
Flacco, C. J.
Heusch, C. A.
Kroseberg, J.
Lockman, W. S.
Schalk, T.
Schumm, B. A.
Seiden, A.
Wang, L.
Wilson, M. G.
Winstrom, L. O.
Cheng, C. H.
Doll, D. A.
Echenard, B.
Fang, F.
Hitlin, D. G.
Narsky, I.
Piatenko, T.
Porter, F. C.
Andreassen, R.
Mancinelli, G.
Meadows, B. T.
Mishra, K.
Sokoloff, M. D.
Blanc, F.
Bloom, P. C.
Ford, W. T.
Gaz, A.
Hirschauer, J. F.
Kreisel, A.
Nagel, M.
Nauenberg, U.
Smith, J. G.
Ulmer, K. A.
Wagner, S. R.
Ayad, R.
Soffer, A.
Toki, W. H.
Wilson, R. J.
Altenburg, D. D.
Feltresi, E.
Hauke, A.
Jasper, H.
Karbach, M.
Merkel, J.
Petzold, A.
Spaan, B.
Wacker, K.
Kobel, M. J.
Mader, W. F.
Nogowski, R.
Schubert, K. R.
Schwierz, R.
Sundermann, J. E.
Volk, A.
Bernard, D.
Bonneaud, G. R.
Latour, E.
Thiebaux, Ch.
Verderi, M.
Clark, P. J.
Gradl, W.
Playfer, S.
Watson, E.
Andreotti, M.
Bettoni, D.
Bozzi, C.
Calabrese, R.
Cecchi, A.
Cibinetto, G.
Franchini, P.
Luppi, E.
Negrini, M.
Petrella, A.
Piemontese, L.
Santoro, V.
Baldini-Ferroli, R.
Calcaterra, A.
de Sangro, R.
Finocchiaro, G.
Pacetti, S.
Patteri, P.
Peruzzi, I. M.
Piccolo, M.
Rama, M.
Zallo, A.
Buzzo, A.
Contri, R.
Lo Vetere, M.
Macri, M. M.
Monge, M. R.
Passaggio, S.
Patrignani, C.
Robutti, E.
Santroni, A.
Tosi, S.
Chaisanguanthum, K. S.
Morii, M.
Dubitzky, R. S.
Marks, J.
Schenk, S.
Uwer, U.
Klose, V.
Lacker, H. M.
De Nardo, G.
Lista, L.
Monorchio, D.
Onorato, G.
Sciacca, C.
Bard, D. J.
Dauncey, P. D.
Nash, J. A.
Vazquez, W. Panduro
Tibbetts, M.
Behera, P. K.
Chai, X.
Charles, M. J.
Mallik, U.
Cochran, J.
Crawley, H. B.
Dong, L.
Meyer, W. T.
Prell, S.
Rosenberg, E. I.
Rubin, A. E.
Gao, Y. Y.
Gritsan, A. V.
Guo, Z. J.
Lae, C. K.
Denig, A. G.
Fritsch, M.
Schott, G.
Arnaud, N.
Bequilleux, J.
D'Orazio, A.
Davier, M.
da Costa, J. Firmino
Grosdidier, G.
Hocker, A.
Lepeltier, V.
Le Diberder, F.
Lutz, A. M.
Pruvot, S.
Roudeau, P.
Schune, M. H.
Serrano, J.
Sordini, V.
Stocchi, A.
Wormser, G.
Lange, J.
Wright, D. M.
Bingham, I.
Burke, J. P.
Chavez, C. A.
Fry, J. R.
Gabathuler, E.
Gamet, R.
Hutchcroft, D. E.
Payne, D. J.
Touramanis, C.
Bevan, A. J.
George, K. A.
Di Lodovico, F.
Sacco, R.
Sigamani, M.
Cowan, G.
Flaecher, H. U.
Hopkins, D. A.
Paramesvaran, S.
Salvatore, F.
Wren, A. C.
Brown, D. N.
Davis, C. L.
Alwyn, K. E.
Barlow, N. R.
Barlow, R. J.
Chia, Y. M.
Edgar, C. L.
Lafferty, G. D.
West, T. J.
Yi, J. I.
Anderson, J.
Chen, C.
Jawahery, A.
Roberts, D. A.
Simi, G.
Tuggle, J. M.
Dallapiccola, C.
Hertzbach, S. S.
Li, X.
Salvati, E.
Saremi, S.
Cowan, R.
Dujmic, D.
Fisher, P. H.
Koeneke, K.
Sciolla, G.
Spitznagel, M.
Taylor, F.
Yamamoto, R. K.
Zhao, M.
Mclachlin, S. E.
Patel, P. M.
Robertson, H.
Lazzaro, A.
Lombardo, V.
Palombo, F.
Bauer, J. M.
Cremaldi, L.
Eschenburg, V.
Godang, R.
Kroeger, R.
Sanders, D. A.
Summers, D. J.
Zhao, H. W.
Simard, M.
Taras, P.
Viaud, F. B.
Nicholson, H.
Baak, M. A.
Raven, G.
Snoek, H. L.
Jessop, C. P.
Knoepfel, K. J.
LoSecco, J. M.
Wang, W. F.
Benelli, G.
Corwin, L. A.
Honscheid, K.
Kagan, H.
Kass, R.
Morris, J. P.
Rahimi, A. M.
Regensburger, J. J.
Sekula, S. J.
Wong, Q. K.
Blount, N. L.
Brau, J.
Frey, R.
Igonkina, O.
Kolb, J. A.
Lu, M.
Rahmat, R.
Sinev, N. B.
Strom, D.
Strube, J.
Torrence, E.
Castelli, G.
Gagliardi, N.
Margoni, M.
Morandin, M.
Posocco, M.
Rotondo, M.
Simonetto, F.
Stroili, R.
Voci, C.
Sanchez, P. del Amo
Ben-Haim, E.
Briand, H.
Calderini, G.
Chauveau, J.
David, P.
Del Buono, L.
Hamon, O.
Leruste, Ph.
Ocariz, J.
Perez, A.
Prendki, J.
Gladney, L.
Biasini, M.
Covarelli, R.
Manoni, E.
Angelini, C.
Batignani, G.
Bettarini, S.
Carpinelli, M.
Cervelli, A.
Forti, F.
Giorgi, M. A.
Lusiani
Marchiori, G.
Morganti, M.
Neri, N.
Paoloni, E.
Rizzo, G.
Walsh, J. J.
Biesiada, J.
Pegna, D. Lopes
Lu, C.
Olsen, J.
Smith, A. J. S.
Telnov, A. V.
Anulli, F.
Baracchini, E.
Cavoto, G.
Del Re, D.
Di Marco, E.
Faccini, R.
Ferrarotto, F.
Ferroni, F.
Gaspero, M.
Jackson, P. D.
Gioi, L. Li
Mazzoni, M. A.
Morganti, S.
Piredda, G.
Polci, F.
Renga, F.
Voena, C.
Ebert, M.
Hartmann, T.
Schroeder, H.
Waldi, R.
Adye, T.
Franek, B.
Olaiya, E. O.
Roethel, W.
Wilson, F. F.
Emery, S.
Escalier, M.
Esteve, L.
Gaidot, A.
Ganzhur, S. F.
de Monchenault, G. Hamel
Kozanecki, W.
Vasseur, G.
Yeche, Ch.
Zito, M.
Chen, X. R.
Liu, H.
Park, W.
Purohit, M. V.
White, R. M.
Wilson, J. R.
Allen, M. T.
Aston, D.
Bartoldus, R.
Bechtle, P.
Benitez, J. F.
Cenci, R.
Coleman, J. P.
Convery, M. R.
Dingfelder, J. C.
Dorfan, J.
Dubois-Felsmann, G. P.
Dunwoodie, W.
Field, R. C.
Gabareen, A. M.
Gowdy, S. J.
Graham, M. T.
Grenier, P.
Hast, C.
Innes, W. R.
Kaminski, J.
Kelsey, M. H.
Kim, H.
Kim, P.
Kocian, M. L.
Leith, D. W. G. S.
Li, S.
Lindquist, B.
Luitz, S.
Luth, V.
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MacFarlane, D. B.
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Muller, D. R.
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Schindler, R. H.
Schwiening, J.
Snyder, A.
Su, D.
Sullivan, M. K.
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Swain, S. K.
Thompson, J. M.
Va'vra, J.
Wagner, A. P.
Weaver, M.
West, C. A.
Wisniewski, W. J.
Wittgen, M.
Wright, D. H.
Wulsin, H. W.
Yarritu, A. K.
Yi, K.
Young, C. C.
Ziegler, V.
Burchat, P. R.
Edwards, A. J.
Majewski, S. A.
Miyashita, T. S.
Petersen, B. A.
Wilden, L.
Ahmed, S.
Alam, M. S.
Bula, R.
Ernst, J. A.
Pan, B.
Saeed, M. A.
Zain, S. B.
Spanier, S. M.
Wogsland, B. J.
Eckmann, R.
Ritchie, J. L.
Ruland, A. M.
Schilling, C. J.
Schwitters, R. F.
Drummond, B. W.
Izen, M.
Lou, X. C.
Bianchi, F.
Gamba, D.
Pelliccioni, M.
Bomben, M.
Bosisio, L.
Cartaro, C.
Della Ricca, G.
Lanceri, L.
Vitale, L.
Azzolini, V.
Lopez-March, N.
Martinez-Vidal, F.
Milanes, D. A.
Oyanguren, A.
Albert, J.
Banerjee, Sw.
Bhuyan, B.
Choi, H. H. F.
Hamano, K.
Kowalewski, R.
Lewczuk, M. J.
Nugent, I. M.
Roney, J. M.
Sobie, R. J.
Gershon, T. J.
Harrison, P. F.
Ilic, J.
Latham, T. E.
Mohanty, G. B.
Band, H. R.
Chen, X.
Dasu, S.
Flood, K. T.
Pan, Y.
Pierini, M.
Prepost, R.
Vuosalo, C. O.
Wu, S. L.
CA BaBar Collaboration
TI Measurements of B ->{pi,eta,eta '}l nu(l) branching fractions and
determination of vertical bar V-ub vertical bar with semileptonically
tagged B mesons
SO PHYSICAL REVIEW LETTERS
LA English
DT Article
ID LATTICE QCD; DECAYS
AB We report measurements of branching fractions for the decays B -> Pl nu(l), where P are the pseudoscalar charmless mesons pi(-), pi(0), eta and eta('), based on 348 fb(-1) of data collected with the BABAR detector, using B-0 and B+ mesons found in the recoil of a second B meson decaying as B -> D-(*())l nu(l). Assuming isospin symmetry, we combine pionic branching fractions to obtain B(B-0 -> pi(-)l(+)nu(l)) = (1.54 +/- 0.17((stat)) +/- 0.09((syst))) x 10(-4); we find 3.2 sigma evidence of the decay B+ -> eta l(+)nu(l) and measure its branching fraction to be (0.64 +/- 0.20((stat))+/- 0.03((syst)))x10(-4), and determine B(B+ -> eta'l(+)nu(l)) < 0.47 x 10(-4) to 90% confidence level. Using partial branching fractions for the pionic decays in ranges of the momentum transfer and a variety of form factor calculation, we obtain values of the magnitude of the Cabibbo-Kobayashi-Maskawa matrix element vertical bar V-ub vertical bar in ranging from 3.6 x 10(-3) to 4.1 x 10(-3).
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[Tico, J. Garra; Lopez, L.] Univ Barcelona, Fac Fis, Dept ECM, E-08028 Barcelona, Spain.
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[Allen, M. T.; Aston, D.; Bartoldus, R.; Bechtle, P.; Benitez, J. F.; Cenci, R.; Coleman, J. P.; Convery, M. R.; Dingfelder, J. C.; Dorfan, J.; Dubois-Felsmann, G. P.; Dunwoodie, W.; Field, R. C.; Gabareen, A. M.; Gowdy, S. J.; Graham, M. T.; Grenier, P.; Hast, C.; Innes, W. R.; Kaminski, J.; Kelsey, M. H.; Kim, H.; Kim, P.; Kocian, M. L.; Leith, D. W. G. S.; Li, S.; Lindquist, B.; Luitz, S.; Luth, V.; Lynch, H. L.; MacFarlane, D. B.; Marsiske, H.; Messner, R.; Muller, D. R.; Neal, H.; Nelson, S.; O'Grady, C. P.; Ofte, I.; Perazzo, A.; Perl, M.; Ratcliff, B. N.; Roodman, A.; Salnikov, A. A.; Schindler, R. H.; Schwiening, J.; Snyder, A.; Su, D.; Sullivan, M. K.; Suzuki, K.; Swain, S. K.; Thompson, J. M.; Va'vra, J.; Wagner, A. P.; Weaver, M.; West, C. A.; Wisniewski, W. J.; Wittgen, M.; Wright, D. H.; Wulsin, H. W.; Yarritu, A. K.; Yi, K.; Young, C. C.; Ziegler, V.] Stanford Linear Accelerator Ctr, Stanford, CA 94309 USA.
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[Spanier, S. M.; Wogsland, B. J.] Univ Tennessee, Knoxville, TN 37996 USA.
[Eckmann, R.; Ritchie, J. L.; Ruland, A. M.; Schilling, C. J.; Schwitters, R. F.] Univ Texas Austin, Austin, TX 78712 USA.
[Drummond, B. W.; Izen, M.; Lou, X. C.] Univ Texas Dallas, Richardson, TX 75083 USA.
[Bomben, M.; Bosisio, L.; Cartaro, C.; Della Ricca, G.; Lanceri, L.; Vitale, L.] Ist Nazl Fis Nucl, Sez Trieste, I-34127 Trieste, Italy.
[Bianchi, F.; Gamba, D.; Pelliccioni, M.; Bomben, M.; Bosisio, L.; Cartaro, C.; Della Ricca, G.; Lanceri, L.; Vitale, L.] Univ Trieste, Dipartmento Fis, I-34127 Trieste, Italy.
[Bomben, M.; Bosisio, L.; Cartaro, C.; Della Ricca, G.; Lanceri, L.; Vitale, L.; Azzolini, V.; Lopez-March, N.; Martinez-Vidal, F.; Milanes, D. A.; Oyanguren, A.] Univ Valencia, CSIC, IFIC, E-46071 Valencia, Spain.
[Bomben, M.; Bosisio, L.; Cartaro, C.; Della Ricca, G.; Lanceri, L.; Vitale, L.; Albert, J.; Banerjee, Sw.; Bhuyan, B.; Choi, H. H. F.; Hamano, K.; Kowalewski, R.; Lewczuk, M. J.; Nugent, I. M.; Roney, J. M.; Sobie, R. J.] Univ Victoria, Victoria, BC V8W 3P6, Canada.
[Gershon, T. J.; Harrison, P. F.; Ilic, J.; Latham, T. E.; Mohanty, G. B.] Univ Warwick, Dept Phys, Coventry CV4 7AL, W Midlands, England.
[Band, H. R.; Chen, X.; Dasu, S.; Flood, K. T.; Pan, Y.; Pierini, M.; Prepost, R.; Vuosalo, C. O.; Wu, S. L.] Univ Wisconsin, Madison, WI 53706 USA.
[Bianchi, F.; Gamba, D.; Pelliccioni, M.] Ist Nazl Fis Nucl, Sez Torino, I-10125 Turin, Italy.
[Bianchi, F.; Gamba, D.; Pelliccioni, M.] Univ Turin, Dipartimento Fis Sperimentale, I-10125 Turin, Italy.
[Peruzzi, I. M.] Univ Perugia, Dipartimento Fis, I-06100 Perugia, Italy.
[Sordini, V.] Univ Roma La Sapienza, I-00185 Rome, Italy.
[Carpinelli, M.] Univ Sassari, I-07100 Sassari, Italy.
RP Aubert, B (reprint author), CNRS, IN2P3, Phys Particules Lab, F-74941 Annecy Le Vieux, France.
RI Oyanguren, Arantza/K-6454-2014; Patrignani, Claudia/C-5223-2009; Neri,
Nicola/G-3991-2012; Forti, Francesco/H-3035-2011; Rotondo,
Marcello/I-6043-2012; de Sangro, Riccardo/J-2901-2012; Saeed, Mohammad
Alam/J-7455-2012; Della Ricca, Giuseppe/B-6826-2013; Negrini,
Matteo/C-8906-2014; Monge, Maria Roberta/G-9127-2012; Luppi,
Eleonora/A-4902-2015; White, Ryan/E-2979-2015; Calabrese,
Roberto/G-4405-2015; Martinez Vidal, F*/L-7563-2014; Kolomensky,
Yury/I-3510-2015; Lo Vetere, Maurizio/J-5049-2012; Morandin,
Mauro/A-3308-2016; Di Lodovico, Francesca/L-9109-2016; Pappagallo,
Marco/R-3305-2016; Calcaterra, Alessandro/P-5260-2015; Frey,
Raymond/E-2830-2016
OI Oyanguren, Arantza/0000-0002-8240-7300; Patrignani,
Claudia/0000-0002-5882-1747; 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; Saeed, Mohammad
Alam/0000-0002-3529-9255; Della Ricca, Giuseppe/0000-0003-2831-6982;
Negrini, Matteo/0000-0003-0101-6963; Monge, Maria
Roberta/0000-0003-1633-3195; Luppi, Eleonora/0000-0002-1072-5633; White,
Ryan/0000-0003-3589-5900; Calabrese, Roberto/0000-0002-1354-5400;
Martinez Vidal, F*/0000-0001-6841-6035; Kolomensky,
Yury/0000-0001-8496-9975; Lo Vetere, Maurizio/0000-0002-6520-4480;
Morandin, Mauro/0000-0003-4708-4240; Di Lodovico,
Francesca/0000-0003-3952-2175; Pappagallo, Marco/0000-0001-7601-5602;
Calcaterra, Alessandro/0000-0003-2670-4826; Frey,
Raymond/0000-0003-0341-2636
FU SLAC; DOE; NSF (USA); NSERC (Canada); CEA; CNRS-IN2P3 (France); BMBF;
DFG (Germany); INFN (Italy); FOM (The Netherlands); NFR (Norway); MES
(Russia); MEC (Spain); STFC (United Kingdom); Marie Curie EIF (European
Union); A. P. Sloan Foundation
FX We are grateful for the excellent luminosity and machine conditions
provided by our PEP-II colleagues, and for the substantial dedicated
effort from the computing organizations that support BABAR. The
collaborating institutions wish to thank SLAC for its support and kind
hospitality. This work is supported by DOE and NSF (USA), NSERC
(Canada), CEA and CNRS-IN2P3 (France), BMBF and DFG (Germany), INFN
(Italy), FOM (The Netherlands), NFR (Norway), MES (Russia), MEC (Spain),
and STFC (United Kingdom). Individuals have received support from the
Marie Curie EIF (European Union) and the A. P. Sloan Foundation.
NR 20
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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 AUG 22
PY 2008
VL 101
IS 8
AR 081801
DI 10.1103/PhysRevLett.101.081801
PG 7
WC Physics, Multidisciplinary
SC Physics
GA 340KD
UT WOS:000258643600011
ER
PT J
AU Cox, S
McDonald, RD
Armanious, M
Sengupta, P
Paduan, A
AF Cox, S.
McDonald, R. D.
Armanious, M.
Sengupta, P.
Paduan-Filho, A.
TI Unusual magneto-optical phenomenon reveals low energy spin dispersion in
the spin-1 anisotropic Heisenberg antiferromagnetic chain system
NiCl(2)-4SC(NH(2))(2)
SO PHYSICAL REVIEW LETTERS
LA English
DT Article
ID EXCITATIONS; STATES
AB Electron paramagnetic resonance measurements of NiCl(2)-4SC(NH(2))(2) reveal the low-energy spin dispersion, including a magnetic-field interval in which the two-magnon continuum is within k(B)T of the ground state, allowing a continuum of excitations over a range of k states, rather than only the k=0 single-magnon excitations. This produces a novel Y shape in the frequency-field EPR spectrum measured at T >= 1.5 K. Since the interchain coupling J(perpendicular to)< k(B)T, this shape can be reproduced by a single S=1 antiferromagnetic Heisenberg chain with a strong easy-plane single-ion anisotropy. Importantly, the combination of experiment and modeling we report herein demonstrates a powerful approach to probing spin dispersion in a wide range of interacting magnetic systems without the stringent sample requirements and complications associated with inelastic scattering experiments.
C1 [Cox, S.; McDonald, R. D.] Los Alamos Natl Lab, Natl High Magnet Field Lab, Los Alamos, NM 87545 USA.
[Armanious, M.] Univ Arizona, Coll Opt Sci, Tucson, AZ 85721 USA.
[Sengupta, P.] Los Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA.
[Paduan-Filho, A.] Univ Sao Paulo, Inst Fis, BR-05315970 Sao Paulo, Brazil.
RP Cox, S (reprint author), Los Alamos Natl Lab, Natl High Magnet Field Lab, MS-E536, Los Alamos, NM 87545 USA.
RI PaduanFilho, Armando/H-2443-2011; McDonald, Ross/H-3783-2013; Sengupta,
Pinaki/B-6999-2011;
OI McDonald, Ross/0000-0002-0188-1087; Mcdonald, Ross/0000-0002-5819-4739
FU U. S. Department of Energy [LDRD-DR 20070013]; NSF, the State of
Florida; US DoE
FX We thank C. D. Batista, M. Jaime, V. Zapf, and S. Hill for helpful
comments. S. Cox acknowledges support from the Seaborg Institute. This
research was funded by the U. S. Department of Energy (DoE) under Grant
No. LDRD-DR 20070013. Work at NHMFL is performed under the auspices of
the NSF, the State of Florida, and the US DoE.
NR 17
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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 AUG 22
PY 2008
VL 101
IS 8
AR 087602
DI 10.1103/PhysRevLett.101.087602
PG 4
WC Physics, Multidisciplinary
SC Physics
GA 340KD
UT WOS:000258643600071
PM 18764662
ER
PT J
AU Jiang, F
Munkholm, A
Wang, RV
Streiffer, SK
Thompson, C
Fuoss, PH
Latifi, K
Elder, KR
Stephenson, GB
AF Jiang, F.
Munkholm, A.
Wang, R. -V.
Streiffer, S. K.
Thompson, Carol
Fuoss, P. H.
Latifi, K.
Elder, K. R.
Stephenson, G. B.
TI Spontaneous oscillations and waves during chemical vapor deposition of
InN
SO PHYSICAL REVIEW LETTERS
LA English
DT Article
ID GROWTH; DYNAMICS; FILMS; MOVPE
AB We report observations of self-sustaining spatiotemporal chemical oscillations during metal-organic chemical vapor deposition of InN onto GaN. Under constant supply of vapor precursors trimethylindium and NH(3), the condensed-phase cycles between crystalline islands of InN and elemental In droplets. Propagating fronts between regions of InN and In occur with linear, circular, and spiral geometries. The results are described by a model in which the nitrogen activity produced by surface-catalyzed NH(3) decomposition varies with the exposed surface areas of GaN, InN, and In.
C1 [Jiang, F.; Wang, R. -V.; Fuoss, P. H.; Stephenson, G. B.] Argonne Natl Lab, Div Mat Sci, Argonne, IL 60439 USA.
[Munkholm, A.] Philips Lumileds Lighting Co, San Jose, CA 95131 USA.
[Wang, R. -V.; Streiffer, S. K.; Stephenson, G. B.] Argonne Natl Lab, Ctr Nanoscale Mat, Argonne, IL 60439 USA.
[Thompson, Carol; Latifi, K.] No Illinois Univ, Dept Phys, De Kalb, IL 60115 USA.
[Elder, K. R.] Oakland Univ, Dept Phys, Rochester, MI 48309 USA.
RP Jiang, F (reprint author), Ohio Univ, Dept Phys & Astron, Athens, OH 45701 USA.
EM stephenson@anl.gov
RI Streiffer, Stephen/A-1756-2009;
OI Elder, Ken/0000-0001-9265-2476
FU U. S. Department of Energy; NSF [DMR-0413062]; [DE-AC-02-06CH11357]
FX Experiments were performed at the Advanced Photon Source beam line
12ID-D. Work was supported under contract DE-AC-02-06CH11357 between
UChicago Argonne, LLC, and the U. S. Department of Energy. K. R. E. was
supported by NSF DMR-0413062.
NR 25
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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 AUG 22
PY 2008
VL 101
IS 8
AR 086102
DI 10.1103/PhysRevLett.101.086102
PG 4
WC Physics, Multidisciplinary
SC Physics
GA 340KD
UT WOS:000258643600049
PM 18764640
ER
PT J
AU Qian, D
Hsieh, D
Wray, L
Chuang, YD
Fedorov, A
Viciu, L
Cava, RJ
Hasan, MZ
AF Qian, D.
Hsieh, D.
Wray, L.
Chuang, Y. -D.
Fedorov, A.
Viciu, L.
Cava, R. J.
Hasan, M. Z.
TI Comment on "Low-Lying States and Hidden Kinematic Collective Charge
Instabilities in Parent Cobaltate Superconductors'' - Qian et al. reply
SO PHYSICAL REVIEW LETTERS
LA English
DT Editorial Material
C1 [Qian, D.; Hsieh, D.; Wray, L.; Viciu, L.; Cava, R. J.; Hasan, M. Z.] Princeton Univ, Princeton, NJ 08544 USA.
[Chuang, Y. -D.; Fedorov, A.] Lawrence Berkeley Natl Lab, Berkeley, CA 94305 USA.
RP Qian, D (reprint author), Princeton Univ, Princeton, NJ 08544 USA.
RI HASAN, M. Zahid/D-8237-2012; Qian, Dong/O-1028-2015
NR 6
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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 AUG 22
PY 2008
VL 101
IS 8
AR 089704
DI 10.1103/PhysRevLett.101.089704
PG 1
WC Physics, Multidisciplinary
SC Physics
GA 340KD
UT WOS:000258643600077
ER
PT J
AU Ran, Y
Vishwanath, A
Lee, DH
AF Ran, Ying
Vishwanath, Ashvin
Lee, Dung-Hai
TI Spin-charge separated solitons in a topological band insulator
SO PHYSICAL REVIEW LETTERS
LA English
DT Article
ID 2 DIMENSIONS; QUANTUM; PARITY
AB In this Letter we construct a simple, controllable, two-dimensional model based on a topological band insulator. It has many attractive properties. (1) We obtain spin-charge separated solitons that are associated with dynamic pi fluxes. (2) These solitons obey Bose statistics and their condensation triggers a phase transition from a spin Hall insulator to an easy-plane ferromagnet. (3) It suggests an alternative way to classify the Z(2) topological band insulator without resorting to the sample boundary.
C1 [Ran, Ying] Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA.
Univ Calif Berkeley, Lawrence Berkeley Lab, Div Mat Sci, Berkeley, CA 94720 USA.
RP Ran, Y (reprint author), Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA.
FU Materials Sciences and Engineering Division, of the U. S. Department of
Energy [DE-AC02-05CH11231]
FX We thank T. Senthil, Joel Moore, and Cenke Xu for helpful discussions.
The authors were supported by the Director, Office of Science, Office of
Basic Energy Sciences, Materials Sciences and Engineering Division, of
the U. S. Department of Energy under Contract No. DE-AC02-05CH11231.
NR 22
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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 AUG 22
PY 2008
VL 101
IS 8
AR 086801
DI 10.1103/PhysRevLett.101.086801
PG 4
WC Physics, Multidisciplinary
SC Physics
GA 340KD
UT WOS:000258643600056
PM 18764647
ER
PT J
AU Ren, Y
Yamada, M
Ji, H
Gerhardt, SP
Kulsrud, R
AF Ren, Yang
Yamada, Masaaki
Ji, Hantao
Gerhardt, Stefan P.
Kulsrud, Russell
TI Identification of the electron-diffusion region during magnetic
reconnection in a laboratory plasma
SO PHYSICAL REVIEW LETTERS
LA English
DT Article
ID COLLISIONLESS RECONNECTION
AB We report the first identification of the electron-diffusion region, where demagnetized electrons are accelerated to super-Alfvenic speed, in a reconnecting laboratory plasma. The width of the electron-diffusion region scales with the electron skin depth [similar to(5.5-7.5)c/omega(pe)] and the peak electron outflow velocity scales with the electron Alfven velocity [similar to(0.12-0.16)V(eA)], independent of ion mass.
C1 [Ren, Yang; Yamada, Masaaki; Ji, Hantao; Gerhardt, Stefan P.; Kulsrud, Russell] Princeton Univ, Princeton Plasma Phys Lab, Lab & Astrophys Plasmas, Ctr Magnet Self Org, Princeton, NJ 08543 USA.
RP Ren, Y (reprint author), Univ Wisconsin, Madison, WI 53706 USA.
RI Yamada, Masaaki/D-7824-2015
OI Yamada, Masaaki/0000-0003-4996-1649
FU DOE; NASA; NSF
FX The authors thank D. Cylinder and R. Cutler for their excellent
technical support. The authors also thank H. Torreblanca for his
assistance on the Mach probe measurement. This work was jointly
supported by DOE, NASA, and NSF.
NR 21
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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 AUG 22
PY 2008
VL 101
IS 8
AR 085003
DI 10.1103/PhysRevLett.101.085003
PG 4
WC Physics, Multidisciplinary
SC Physics
GA 340KD
UT WOS:000258643600035
PM 18764626
ER
PT J
AU Schultz, PA
AF Schultz, Peter A.
TI Comment on "Theory of Defect Levels and the 'Band Gap Problem' in
Silicon" Reply
SO PHYSICAL REVIEW LETTERS
LA English
DT Editorial Material
AB A Reply to the Comment by Blair R. Tuttle and Sokrates T. Pantelides.
C1 Sandia Natl Labs, Multiscale Dynam Mat Modeling Dept, Albuquerque, NM 87185 USA.
RP Schultz, PA (reprint author), Sandia Natl Labs, Multiscale Dynam Mat Modeling Dept, POB 5800, Albuquerque, NM 87185 USA.
NR 5
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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 AUG 22
PY 2008
VL 101
IS 8
AR 089702
DI 10.1103/PhysRevLett.101.089702
PG 1
WC Physics, Multidisciplinary
SC Physics
GA 340KD
UT WOS:000258643600075
ER
PT J
AU Sharma, M
Babcock, E
Andersen, KH
Barron-Palos, L
Becker, M
Boag, S
Chen, WC
Chupp, TE
Danagoulian, A
Gentile, TR
Klein, A
Penttila, S
Petoukhov, A
Soldner, T
Tardiff, ER
Walker, TG
Wilburn, WS
AF Sharma, M.
Babcock, E.
Andersen, K. H.
Barron-Palos, L.
Becker, M.
Boag, S.
Chen, W. C.
Chupp, T. E.
Danagoulian, A.
Gentile, T. R.
Klein, A.
Penttila, S.
Petoukhov, A.
Soldner, T.
Tardiff, E. R.
Walker, T. G.
Wilburn, W. S.
TI Neutron beam effects on spin-exchange-polarized (3)He
SO PHYSICAL REVIEW LETTERS
LA English
DT Article
ID HIGH-DENSITY; TARGETS; FILTER; VAPOR; RB
AB We have observed depolarization effects when high intensity cold neutron beams are incident on alkali-metal spin-exchange-polarized (3)He cells used as neutron spin filters. This was first observed as a reduction of the maximum attainable (3)He polarization and was attributed to a decrease of alkali-metal polarization, which led us to directly measure alkali-metal polarization and spin relaxation over a range of neutron fluxes at Los Alamos Neutron Science Center and Institute Laue-Langevin. The data reveal a new alkali-metal spin-relaxation mechanism that approximately scales as root phi(n), where phi(n) is the neutron capture-flux density incident on the cell. This is consistent with an effect proportional to the concentration of electron-ion pairs but is much larger than expected from earlier work.
C1 [Sharma, M.; Chupp, T. E.; Tardiff, E. R.] Univ Michigan, FOCUS Ctr, Ann Arbor, MI 48104 USA.
[Sharma, M.; Chupp, T. E.; Tardiff, E. R.] Univ Michigan, Dept Phys, Ann Arbor, MI 48104 USA.
[Babcock, E.; Andersen, K. H.; Becker, M.; Petoukhov, A.; Soldner, T.] Inst Laue Langevin, F-38042 Grenoble 9, France.
[Barron-Palos, L.] Arizona State Univ, Tempe, AZ 85287 USA.
[Barron-Palos, L.] Univ Nacl Autonoma Mexico, Mexico City 04510, DF, Mexico.
[Becker, M.] Univ Heidelberg, Inst Phys, D-69120 Heidelberg, Germany.
[Boag, S.] Rutherford Appleton Lab, ISIS, Didcot OX11 0QX, Oxon, England.
[Chen, W. C.; Gentile, T. R.] NIST, Gaithersburg, MD 20899 USA.
[Danagoulian, A.; Klein, A.; Wilburn, W. S.] Los Alamos Natl Lab, Los Alamos, NM 87545 USA.
[Penttila, S.] Oak Ridge Natl Lab, Oak Ridge, TN 37831 USA.
[Walker, T. G.] Univ Wisconsin, Madison, WI 53706 USA.
RP Sharma, M (reprint author), Univ Michigan, FOCUS Ctr, Ann Arbor, MI 48104 USA.
RI Babcock, Earl/E-6700-2011; Walker, Thad/N-5590-2014
OI Babcock, Earl/0000-0002-4215-2075; Walker, Thad/0000-0002-0996-3351
FU U. S. National Science Foundation; NMI3
FX This work was supported by the U. S. National Science Foundation, the
Department of Energy, the ILL Millennium Program, and the NMI3. We
gratefully acknowledge the efforts of the entire NPDGamma Collaboration
in developing the apparatus used to provide the data shown in Fig. 1,
and we gratefully acknowledge the technical assistance of the ILL 3He
group.
NR 26
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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 AUG 22
PY 2008
VL 101
IS 8
AR 083002
DI 10.1103/PhysRevLett.101.083002
PG 5
WC Physics, Multidisciplinary
SC Physics
GA 340KD
UT WOS:000258643600019
PM 18764610
ER
PT J
AU Srivastava, A
Htoon, H
Klimov, VI
Kono, J
AF Srivastava, Ajit
Htoon, Han
Klimov, Victor I.
Kono, Junichiro
TI Direct observation of dark excitons in individual carbon nanotubes:
Inhomogeneity in the exchange splitting
SO PHYSICAL REVIEW LETTERS
LA English
DT Article
ID SYMMETRY-BREAKING; SPECTROSCOPY
AB We report the direct observation of spin-singlet dark excitons in individual single-walled carbon nanotubes through low-temperature micro-magneto-photoluminescence spectroscopy. A magnetic field (B) applied along the tube axis brightened the dark state, leading to the emergence of a new emission peak. The peak rapidly grew in intensity with increasing B at the expense of the originally dominated bright exciton peak and became dominant at B > 3T. This behavior, universally observed for more than 50 tubes of different chiralities, can be quantitatively modeled by incorporating the Aharonov-Bohm effect and intervalley Coulomb mixing. The directly measured dark-bright splitting values were 1-4 meV for tube diameters 1.0-1.3 nm. Scatter in the splitting value emphasizes the role of the local environment surrounding a nanotube in determining its excitonic fine structure.
C1 [Htoon, Han; Klimov, Victor I.] Los Alamos Natl Lab, Div Chem, Los Alamos, NM 87545 USA.
[Htoon, Han; Klimov, Victor I.] Los Alamos Natl Lab, Ctr Integrated Nanotechnol, Los Alamos, NM 87545 USA.
[Srivastava, Ajit; Kono, Junichiro] Rice Univ, Dept Elect & Comp Engn, Houston, TX 77005 USA.
RP Htoon, H (reprint author), Los Alamos Natl Lab, Div Chem, POB 1663, Los Alamos, NM 87545 USA.
EM htoon@lanl.gov; kono@rice.edu
OI Klimov, Victor/0000-0003-1158-3179; Htoon, Han/0000-0003-3696-2896
FU U. S. Army Research Office [49735PH]; Robert A. Welch Foundation
[C-1509]
FX We thank the U. S. Army Research Office (No. 49735PH) and the Robert A.
Welch Foundation (No. C-1509) for support and V. Perebeinos for helpful
discussions. Magneto-PL studies reported here were conducted at the
Center for Integrated Nanotechnologies, jointly operated for U. S.
Department of Energy by Los Alamos and Sandia National Laboratories.
NR 25
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U2 24
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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 AUG 22
PY 2008
VL 101
IS 8
AR 087402
DI 10.1103/PhysRevLett.101.087402
PG 4
WC Physics, Multidisciplinary
SC Physics
GA 340KD
UT WOS:000258643600068
PM 18764659
ER
PT J
AU Stone, PR
Alberi, K
Tardif, SKZ
Beeman, JW
Yu, KM
Walukiewicz, W
Dubon, OD
AF Stone, P. R.
Alberi, K.
Tardif, S. K. Z.
Beeman, J. W.
Yu, K. M.
Walukiewicz, W.
Dubon, O. D.
TI Metal-insulator transition by isovalent anion substitution in
Ga(1-x)Mn(x)As: Implications to ferromagnetism
SO PHYSICAL REVIEW LETTERS
LA English
DT Article
ID MAGNETIC-PROPERTIES; ION-IMPLANTATION; SEMICONDUCTORS; (GA,MN)AS; GAAS
AB We have investigated the effect of partial isovalent anion substitution in Ga(1-x)Mn(x)As on electrical transport and ferromagnetism. Substitution of only 2.4% of As by P induces a metal-insulator transition at a constant Mn doping of x=0.046 while the replacement of 0.4% As with N results in the crossover from metal to insulator for x=0.037. This remarkable behavior is consistent with a scenario in which holes located within an impurity band are scattered by alloy disorder in the anion sublattice. The shorter mean free path of holes, which mediate ferromagnetism, reduces the Curie temperature T(C) from 113 to 60 K (100 to 65 K) upon the introduction of 3.1% P (1% N) into the As sublattice.
C1 [Stone, P. R.; Alberi, K.; Dubon, O. D.] Univ Calif Berkeley, Dept Mat Sci & Engn, Berkeley, CA 94720 USA.
[Stone, P. R.; Alberi, K.; Tardif, S. K. Z.; Beeman, J. W.; Yu, K. M.; Walukiewicz, W.; Dubon, O. D.] Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA.
RP Stone, PR (reprint author), Univ Calif Berkeley, Dept Mat Sci & Engn, Berkeley, CA 94720 USA.
EM oddubon@berkeley.edu
RI Yu, Kin Man/J-1399-2012; Tardif, Samuel/B-3299-2013
OI Yu, Kin Man/0000-0003-1350-9642; Tardif, Samuel/0000-0002-1786-8581
FU Office of Basic Energy Sciences, Division of Materials Sciences and
Engineering, of the U. S. Department of Energy [DE-AC02-05CH11231];
NDSEG; NSF
FX This work was supported by the Director, Office of Science, Office of
Basic Energy Sciences, Division of Materials Sciences and Engineering,
of the U. S. Department of Energy under Contract No. DE-AC02-05CH11231.
The authors thank T. Dietl for fruitful discussions. P. R. S.
acknowledges support from NDSEG and NSF.
NR 29
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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 AUG 22
PY 2008
VL 101
IS 8
AR 087203
DI 10.1103/PhysRevLett.101.087203
PG 4
WC Physics, Multidisciplinary
SC Physics
GA 340KD
UT WOS:000258643600064
PM 18764655
ER
PT J
AU Xing, XP
Wang, XB
Wang, LS
AF Xing, Xiao-Peng
Wang, Xue-Bin
Wang, Lai-Sheng
TI Imaging intramolecular Coulomb repulsions in multiply charged anions
SO PHYSICAL REVIEW LETTERS
LA English
DT Article
ID GAS-PHASE; PHOTOELECTRON-SPECTROSCOPY; PHOTODETACHMENT SPECTROSCOPY;
ELECTRON-AFFINITY; CLUSTER ANIONS; IONS; PHOTODISSOCIATION; CHEMISTRY;
IONIZATION; FIELDS
AB The properties of multiply charged anions are dominated by intramolecular Coulomb repulsion (ICR). Using photoelectron imaging, we show the effect of ICR on photoelectron angular distributions for a series of dianions, (-)O(2)C(CH(2))(n)CO(2)(-) (D(n)(2-)). The observed photoemission band of D(n)(2-) was due to a perpendicular transition from the charged end group. However, photoemission intensities were observed to peak along the laser polarization for smaller n due to the strong ICR that forces electrons to be emitted along the molecular axis. This emission pattern weakens with increasing n and at D(11)(2-) the angular distribution reverses back to peak at the perpendicular direction due to the reduced ICR.
C1 [Wang, Lai-Sheng] Washington State Univ, Dept Phys, Richland, WA 99354 USA.
Pacific NW Natl Lab, Div Chem & Mat Sci, Richland, WA 99352 USA.
RP Wang, LS (reprint author), Washington State Univ, Dept Phys, 2710 Univ Dr, Richland, WA 99354 USA.
EM ls.wang@pnl.gov
FU U. S. Department of Energy; Office of Basic Energy Sciences; Chemical
Science Division; NSF
FX We thank Professor M. A. Johnson and his group for valuable discussions
and help during the construction of the imaging analyzer. We also thank
Professor H. Reisler for the BASEX program used for the inverse Abel
transformation. This work was supported by the U. S. Department of
Energy, Office of Basic Energy Sciences, Chemical Science Division and
partly by NSF and performed at the W. R. Wiley Environmental Molecular
Sciences Laboratory, a national scientific user facility sponsored by
DOE's Office of Biological and Environmental Research and located at
Pacific Northwest National Laboratory, which is operated for DOE by
Battelle.
NR 33
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U2 16
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 AUG 22
PY 2008
VL 101
IS 8
AR 083003
DI 10.1103/PhysRevLett.101.083003
PG 4
WC Physics, Multidisciplinary
SC Physics
GA 340KD
UT WOS:000258643600020
PM 18764611
ER
PT J
AU Xu, RQ
Hong, H
Zschack, P
Chiang, TC
AF Xu, Ruqing
Hong, Hawoong
Zschack, Paul
Chiang, T. -C.
TI Direct mapping of phonon dispersion relations in copper by
momentum-resolved x-ray calorimetry
SO PHYSICAL REVIEW LETTERS
LA English
DT Article
ID TRANSMISSION SCATTERING; DIFFUSE-SCATTERING; SILICON; EXAMPLE
AB We have developed a new method of mapping phonon dispersion relations based on momentum-resolved x-ray calorimetry. X-ray scattering intensities are measured at selected points in reciprocal space with suitably chosen polarization configurations; the thermal part of the scattering intensity is extracted by scanning the temperature of the sample. The intensity variations, governed by the phonon populations, are analyzed to yield the energies of the phonons. This method is applied to copper. With high-order effects under control, the results are in excellent agreement with the known phonon dispersion relations.
C1 [Xu, Ruqing; Chiang, T. -C.] Univ Illinois, Dept Phys, Urbana, IL 61801 USA.
[Xu, Ruqing; Chiang, T. -C.] Univ Illinois, Frederick Seitz Mat Res Lab, Urbana, IL 61801 USA.
[Hong, Hawoong; Zschack, Paul] Argonne Natl Lab, Adv Photon Source, Argonne, IL 60439 USA.
RP Xu, RQ (reprint author), Univ Illinois, Dept Phys, 1110 W Green St, Urbana, IL 61801 USA.
EM Chiang@mrl.uiuc.edu
RI Chiang, Tai/H-5528-2011; Xu, Ruqing/K-3586-2012
OI Xu, Ruqing/0000-0003-1037-0059
FU U. S. Department of Energy [DE-FG02-07ER46383, W-31-109-ENG-38]; U. S.
National Science Foundation [DMR-05-03323]
FX This work is supported by the U. S. Department of Energy (Grant No.
DE-FG02-07ER46383). We acknowledge partial support from the U. S.
National Science Foundation (Grant No. DMR-05-03323) and the Petroleum
Research Fund, administered by the American Chemical Society, for
personnel, equipment, and beam line operations. The Advanced Photon
Source, where some of the work was performed, is supported by the U. S.
Department of Energy (Grant No. W-31-109-ENG-38).
NR 17
TC 6
Z9 6
U1 1
U2 2
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 AUG 22
PY 2008
VL 101
IS 8
AR 085504
DI 10.1103/PhysRevLett.101.085504
PG 4
WC Physics, Multidisciplinary
SC Physics
GA 340KD
UT WOS:000258643600044
PM 18764635
ER
PT J
AU Zhou, SY
Siegel, DA
Fedorov, AV
Lanzara, A
AF Zhou, S. Y.
Siegel, D. A.
Fedorov, A. V.
Lanzara, A.
TI Metal to insulator transition in epitaxial graphene induced by molecular
doping
SO PHYSICAL REVIEW LETTERS
LA English
DT Article
ID BILAYER GRAPHENE; ADSORPTION; GRAPHITE; SUBSTRATE; FILMS; NO2; N2O
AB The capability to control the type and amount of charge carriers in a material and, in the extreme case, the transition from metal to insulator, is one of the key challenges of modern electronics. By employing angle-resolved photoemission spectroscopy we find that a reversible metal to insulator transition and a fine-tuning of the charge carriers from electrons to holes can be achieved in epitaxial bilayer and single layer graphene by molecular doping. The effects of electron screening and disorder are also discussed. These results demonstrate that epitaxial graphene is suitable for electronics applications, as well as provide new opportunities for studying the hole doping regime of the Dirac cone in graphene.
C1 [Zhou, S. Y.; Siegel, D. A.; Lanzara, A.] Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA.
[Zhou, S. Y.; Siegel, D. A.; Lanzara, A.] Univ Calif Berkeley, Lawrence Berkeley Lab, Div Mat Sci, Berkeley, CA 94720 USA.
[Fedorov, A. V.] Univ Calif Berkeley, Lawrence Berkeley Lab, Adv Light Source, Berkeley, CA 94720 USA.
RP Zhou, SY (reprint author), Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA.
RI Zhou, Shuyun/A-5750-2009
FU National Science Foundation [DMR03-49361]; U. S. Department of Energy
[DEAC03-76SF00098]
FX We thank B. S. Mun and B. Freelon for providing us the NO2
gas, A. H. Castro Neto, D.-H. Lee, and M. I. Katsnelson for useful
discussions. The sample growth and ARPES measurements work were
supported by the National Science Foundation through Grant No.
DMR03-49361. The ARPES measurements and data analysis were supported by
the Division of Materials Sciences and Engineering of the U. S.
Department of Energy under Contract No. DEAC03-76SF00098.
NR 34
TC 191
Z9 192
U1 9
U2 86
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 AUG 22
PY 2008
VL 101
IS 8
AR 086402
DI 10.1103/PhysRevLett.101.086402
PG 4
WC Physics, Multidisciplinary
SC Physics
GA 340KD
UT WOS:000258643600053
PM 18764644
ER
PT J
AU Gilbert, JA
Field, D
Huang, Y
Edwards, R
Li, WZ
Gilna, P
Joint, I
AF Gilbert, Jack A.
Field, Dawn
Huang, Ying
Edwards, Rob
Li, Weizhong
Gilna, Paul
Joint, Ian
TI Detection of Large Numbers of Novel Sequences in the Metatranscriptomes
of Complex Marine Microbial Communities
SO PLOS ONE
LA English
DT Article
ID DNA MICROARRAYS; GENOMES; RNA; PROKARYOTES; EXPRESSION
AB Background: Sequencing the expressed genetic information of an ecosystem (metatranscriptome) can provide information about the response of organisms to varying environmental conditions. Until recently, metatranscriptomics has been limited to microarray technology and random cloning methodologies. The application of high-throughput sequencing technology is now enabling access to both known and previously unknown transcripts in natural communities.
Methodology/Principal Findings: We present a study of a complex marine metatranscriptome obtained from random whole-community mRNA using the GS-FLX Pyrosequencing technology. Eight samples, four DNA and four mRNA, were processed from two time points in a controlled coastal ocean mesocosm study (Bergen, Norway) involving an induced phytoplankton bloom producing a total of 323,161,989 base pairs. Our study confirms the finding of the first published metatranscriptomic studies of marine and soil environments that metatranscriptomics targets highly expressed sequences which are frequently novel. Our alternative methodology increases the range of experimental options available for conducting such studies and is characterized by an exceptional enrichment of mRNA (99.92%) versus ribosomal RNA. Analysis of corresponding metagenomes confirms much higher levels of assembly in the metatranscriptomic samples and a far higher yield of large gene families with >100 members, similar to 91% of which were novel.
Conclusions/Significance: This study provides further evidence that metatranscriptomic studies of natural microbial communities are not only feasible, but when paired with metagenomic data sets, offer an unprecedented opportunity to explore both structure and function of microbial communities-if we can overcome the challenges of elucidating the functions of so many never-seen-before gene families.
C1 [Gilbert, Jack A.; Joint, Ian] Plymouth Marine Lab, Plymouth, Devon, England.
[Field, Dawn] CEH Oxford, NERC Ctr Ecol & Hydrol, Oxford, England.
[Huang, Ying; Li, Weizhong; Gilna, Paul] Univ Calif San Diego, Calif Inst Telecommun & Informat Technol, La Jolla, CA 92093 USA.
[Edwards, Rob] San Diego State Univ, Dept Comp Sci, San Diego, CA 92182 USA.
[Edwards, Rob] Argonne Natl Lab, Math & Comp Sci Div, Argonne, IL USA.
RP Gilbert, JA (reprint author), Plymouth Marine Lab, Prospect Pl, Plymouth, Devon, England.
EM jagi@pml.ac.uk
RI Field, Dawn/C-1653-2010; Gilna, Paul/I-3608-2016; Li,
Weizhong/A-9735-2008
OI Gilna, Paul/0000-0002-6542-0191; Li, Weizhong/0000-0003-1804-9403
FU Natural Environment Research Council [NE/C507902/1]; Plymouth Marine
Laboratory; Biodiversity Program of the Centre for Ecology and Hydrology
[Science Budget award]; National Institute of Allergy and Infectious
Diseases, National Institutes of Health, Department of Health and Human
Services [HHSN266200400042C]; Gordon and Betty Moore Foundation
FX This work is supported by a grant from the Natural Environment Research
Council (NE/C507902/1) and is part of the core research program of the
Plymouth Marine Laboratory, a collaborative centre of NERC.
Supplementary funds for pyrosequencing were from a Science Budget award
from the Biodiversity Program of the Centre for Ecology and Hydrology.
The project has been partially funded with US Federal funds from the
National Institute of Allergy and Infectious Diseases, National
Institutes of Health, Department of Health and Human Services, under
Contract No. HHSN266200400042C. Funding for CAMERA was provided by the
Gordon and Betty Moore Foundation. No sponsors or funding agencies were
involved in any of the design, or conduct of the study, nor the
collection, analysis or interpretation of the data, nor the preparation,
review or approval of the manuscript.
NR 24
TC 191
Z9 202
U1 11
U2 118
PU PUBLIC LIBRARY SCIENCE
PI SAN FRANCISCO
PA 185 BERRY ST, STE 1300, SAN FRANCISCO, CA 94107 USA
SN 1932-6203
J9 PLOS ONE
JI PLoS One
PD AUG 22
PY 2008
VL 3
IS 8
AR e3042
DI 10.1371/journal.pone.0003042
PG 13
WC Multidisciplinary Sciences
SC Science & Technology - Other Topics
GA 422LH
UT WOS:000264428800008
PM 18725995
ER
PT J
AU Chourey, K
Wei, W
Wan, XF
Thompson, DK
AF Chourey, Karuna
Wei, Wei
Wan, Xiu-Feng
Thompson, Dorothea K.
TI Transcriptome analysis reveals response regulator SO2426-mediated gene
expression in Shewanella oneidensis MR-I under chromate challenge
SO BMC GENOMICS
LA English
DT Article
ID 2-COMPONENT SIGNAL-TRANSDUCTION; ESCHERICHIA-COLI; MUTATIONAL ANALYSIS;
PUTREFACIENS MR-1; OXIDATIVE STRESS; SHOCK RESPONSE; IRON STORAGE;
REDUCTION; SYSTEM; GROWTH
AB Background: Shewanella oneidensis MR-I exhibits diverse metal ion-reducing capabilities and thus utility as a bioremediation agent. Knowledge of the molecular components and regulatory mechanisms dictating cellular responses to heavy metal stress, however, remains incomplete. In a previous work, the S. oneidensis so2426 gene, annotated as a DNA-binding response regulator, was demonstrated to be specifically responsive at both the transcript and protein levels to acute chromate [Cr(VI)] challenge. To delineate the cellular function of SO2426 and its contribution to metal stress response, we integrated genetic and physiological approaches with a genome-wide screen for target gene candidates comprising the SO2426 regulon.
Results: Inactivation of so2426 by an in-frame deletion resulted in enhanced chromate senstivity and a reduced capacity to remove extracellular Cr(VI) relative to the parental strain. Time-resolved microarray analysis was used to compare transcriptomic profiles of wild-type and SO2426-deficient mutant S. oneidensis under conditions of chromate exposure. In total, 841 genes (18% of the array genome) were up- or downregulated at least twofold in the Delta so2426 mutant for at least one of six time-point conditions. Hierarchial cluster analysis of temporal transcriptional profiles identified a distinct cluster (n = 46) comprised of co-ordinately regulated genes exhibiting significant downregulated expression (p < 0.05) over time. Thirteen of these genes encoded proteins associated with transport and binding functions, particularly those involved in Fe transport and homeostasis (e.g., siderophote biosynthetic enzymes, TonB-dependent receptors, and the iron-storage protein ferritin). A conserved hypothetical operon (so1188-so1189-so1190), previously identified as a potential target of Furmediated repression, as well as putative bicyclomycin resistance gene (so2280) and cation efflux family protein gene (so2045) also were repressed in the so2426 deletion mutant. Furthermore, the temporal expression profiles of four regulatory genes including a cpxR homolog were perturbed in the chromate-challenged mutant.
Conclusion: Our findings suggest a previously unrecognized functional role for the response regulator SO2426 in the activation of genes required for siderphore-mediated Fe acquistion. Fe storage, and other cation transport mechanisms. SO2426 regulatory function is involved at a fundamental molecular level in the linkage between Fe homeostasis and the cellular response to chromate-induced stress in S. oneidensis.
C1 [Wei, Wei; Thompson, Dorothea K.] Purdue Univ, Dept Biol Sci, W Lafayette, IN 47907 USA.
[Chourey, Karuna] Oak Ridge Natl Lab, Div Environm Sci, Oak Ridge, TN 37831 USA.
[Wan, Xiu-Feng] Miami Univ, Syst Biol Lab, Dept Microbiol, Oxford, OH 45056 USA.
[Chourey, Karuna] Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA.
[Wan, Xiu-Feng] Ctr Dis Control & Prevent, Influenza Div, Atlanta, GA 30333 USA.
RP Thompson, DK (reprint author), Purdue Univ, Dept Biol Sci, 915 W State St, W Lafayette, IN 47907 USA.
EM choureyk@ornl.gov; weiw@purdue.edu; xwan@cdc.gov; dthomps@purdue.edu
FU Office of Science ( BER), U. S. Department of Energy [DE-FG02-06ER64163]
FX We thank Dr. Joel Klappenbach for plasmids and E. coli strain WM3064
used in site- directed mutagenesis and Dr. Steven Brown for assistance
with the construction of the so2426 deletion mutant. We also thank Drs.
Jizhong Zhou and Liyou Wu for S. oneidensis MR-I microarrays, and Dr.
Gene Wickham for helpful comments concerning the manuscript. This
research was supported in part by the Office of Science ( BER), U. S.
Department of Energy, Grant No. DE-FG02-06ER64163, to DKT.
NR 59
TC 18
Z9 19
U1 0
U2 16
PU BIOMED CENTRAL LTD
PI LONDON
PA 236 GRAYS INN RD, FLOOR 6, LONDON WC1X 8HL, ENGLAND
SN 1471-2164
J9 BMC GENOMICS
JI BMC Genomics
PD AUG 21
PY 2008
VL 9
AR 395
DI 10.1186/1471-2164-9-395
PG 18
WC Biotechnology & Applied Microbiology; Genetics & Heredity
SC Biotechnology & Applied Microbiology; Genetics & Heredity
GA 357CH
UT WOS:000259823400001
PM 18718017
ER
PT J
AU Garand, E
Yacovitch, TI
Neumark, DM
AF Garand, Etienne
Yacovitch, Tara I.
Neumark, Daniel M.
TI Slow photoelectron imaging spectroscopy of CCO(-) and CCS(-)
SO JOURNAL OF CHEMICAL PHYSICS
LA English
DT Article
ID DIODE-LASER SPECTROSCOPY; INDUCED FLUORESCENCE SPECTROSCOPY; TRANSFORM
MICROWAVE SPECTROSCOPY; LYING ELECTRONIC STATES; ABSORPTION-SPECTRA;
INFRARED-SPECTRUM; ROVIBRONIC STATES; X-2-PI STATE; AB-INITIO; MOLECULE
AB High-resolution photodetachment spectra of CCO(-) and CCS(-) using slow photoelectron velocity-map imaging spectroscopy are reported. Well-resolved transitions to the neutral X (3)Sigma(-), a (1)Delta, b (1)Sigma(+), and A (3)Pi states are seen for both species. The electron affinities of CCO and CCS are determined to be 2.3107 +/- 0.0006 and 2.7475 +/- 0.0006 eV, respectively, and precise term energies for the a (1)Delta, b (1)Sigma(+), and A (3)Pi excited states are also determined. The two low-lying singlet states of CCS are observed for the first time, as are several vibronic transitions within the four bands. Analysis of hot bands finds the spin-orbit orbit splitting in the X (2)Pi ground state of CCO(-) and CCS(-) to be 61 and 195 cm(-1), respectively. (C) 2008 American Institute of Physics.
C1 [Garand, Etienne; Yacovitch, Tara I.; Neumark, Daniel M.] Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA.
[Neumark, Daniel M.] Lawrence Berkeley Natl Lab, Div Chem Sci, Berkeley, CA 94720 USA.
RP Neumark, DM (reprint author), Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA.
EM dneumark@berkeley.edu
RI Neumark, Daniel/B-9551-2009;
OI Neumark, Daniel/0000-0002-3762-9473; Garand, Etienne/0000-0001-5062-5453
FU Air Force Office of Scientific Research [F49620-03-1-0085]; National
Science and Engineering Research Council of Canada (NSERC); Fonds
Quebecois de la Recherche sur la Nature et les Technologies (FQRNT)
FX This work was supported by the Air Force Office of Scientific Research
under Grant No. F49620-03-1-0085. E. G. thanks the National Science and
Engineering Research Council of Canada (NSERC) for a post graduate
scholarship and T.Y. thanks the Fonds Quebecois de la Recherche sur la
Nature et les Technologies (FQRNT) for a masters scholarship.
NR 53
TC 13
Z9 13
U1 0
U2 6
PU AMER INST PHYSICS
PI MELVILLE
PA CIRCULATION & FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1,
MELVILLE, NY 11747-4501 USA
SN 0021-9606
J9 J CHEM PHYS
JI J. Chem. Phys.
PD AUG 21
PY 2008
VL 129
IS 7
AR 074312
DI 10.1063/1.2969819
PG 8
WC Chemistry, Physical; Physics, Atomic, Molecular & Chemical
SC Chemistry; Physics
GA 340KA
UT WOS:000258643300021
PM 19044772
ER
PT J
AU Yang, H
AF Yang, Haw
TI Detection and characterization of dynamical heterogeneity in an event
series using wavelet correlation
SO JOURNAL OF CHEMICAL PHYSICS
LA English
DT Article
ID NONSTATIONARY TIME-SERIES; SINGLE-PARTICLE TRACKING; SUPERCOOLED
O-TERPHENYL; GLASS-TRANSITION; CONFORMATIONAL FLUCTUATIONS; ROTATIONAL
DIFFUSION; ORTHONORMAL BASES; DYE MOLECULES; LIQUIDS; SPECTROSCOPY
AB A method that combines wavelet-based multiscale decomposition with correlation statistical analysis to extract, detect, and characterize time-dependent variations in the spectral response of a system has been developed. The approach is independent of the distribution of the observable and does not rely on any presumed kinetic model for the system's dynamical response. It provides a quantitative and objective framework for studies of complex systems exhibiting dynamics that are nonuniform in time. Applying this method to computer simulated data, it is shown that the wavelet correlation approach is capable of resolving the size fluctuations in a single nanostructure by single-molecule tracking spectroscopy. (C) 2008 American Institute of Physics.
C1 [Yang, Haw] Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA.
[Yang, Haw] Lawrence Berkeley Natl Lab, Phys Biosci Div, Berkeley, CA 94720 USA.
RP Yang, H (reprint author), Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA.
EM hawyang@berkeley.edu
OI Yang, Haw/0000-0003-0268-6352
NR 67
TC 9
Z9 9
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 0021-9606
EI 1089-7690
J9 J CHEM PHYS
JI J. Chem. Phys.
PD AUG 21
PY 2008
VL 129
IS 7
AR 074701
DI 10.1063/1.2969074
PG 11
WC Chemistry, Physical; Physics, Atomic, Molecular & Chemical
SC Chemistry; Physics
GA 340KA
UT WOS:000258643300035
PM 19044786
ER
PT J
AU Yang, P
Tretiak, S
Masunov, AE
Ivanov, S
AF Yang, Ping
Tretiak, Sergei
Masunov, Artem E.
Ivanov, Sergei
TI Quantum chemistry of the minimal CdSe clusters
SO JOURNAL OF CHEMICAL PHYSICS
LA English
DT Article
ID EFFECTIVE CORE POTENTIALS; CORRELATION-ENERGY; SEMICONDUCTOR
NANOCRYSTALS; ELECTRONIC-STRUCTURE; PSEUDOPOTENTIAL THEORY; MOLECULAR
CALCULATIONS; PERTURBATION-THEORY; LIGAND-BINDING; WURTZITE CDSE;
DENSITY
AB Colloidal quantum dots are semiconductor nanocrystals (NCs) which have stimulated a great deal of research and have attracted technical interest in recent years due to their chemical stability and the tunability of photophysical properties. While internal structure of large quantum dots is similar to bulk, their surface structure and passivating role of capping ligands (surfactants) are not fully understood to date. We apply ab initio wavefunction methods, density functional theory, and semiempirical approaches to study the passivation effects of substituted phosphine and amine ligands on the minimal cluster Cd2Se2, which is also used to benchmark different computational methods versus high level ab initio techniques. Full geometry optimization of Cd2Se2 at different theory levels and ligand coverage is used to understand the affinities of various ligands and the impact of ligands on cluster structure. Most possible bonding patterns between ligands and surface Cd/Se atoms are considered, including a ligand coordinated to Se atoms. The degree of passivation of Cd and Se atoms (one or two ligands attached to one atom) is also studied. The results suggest that B3LYP/LANL2DZ level of theory is appropriate for the system modeling, whereas frequently used semiempirical methods (such as AM1 and PM3) produce unphysical results. The use of hydrogen atom for modeling of the cluster passivating ligands is found to yield unphysical results as well. Hence, the surface termination of II-VI semiconductor NCs with hydrogen atoms often used in computational models should probably be avoided. Basis set superposition error, zero-point energy, and thermal corrections, as well as solvent effects simulated with polarized continuum model are found to produce minor variations on the ligand binding energies. The effects of Cd-Se complex structure on both the electronic band gap (highest occupied molecular orbital-lowest unoccupied molecular orbital energy difference) and ligand binding energies are systematically examined. The role played by positive charges on ligand binding is also explored. The calculated binding energies for various ligands L are found to decrease in the order PMe3>OPH3>NH2Me >= NH3 >= NMe3>PMe3>PH3 for neutral clusters and OPMe3>OPH3>PMe3 >= NMe3 >= NH2Me >= NH3>PH3 and OPMe3>OPH3>NH2Me >= NMe3 >= PMe3 >= NH3>PH3 for single and double ligations of positively charged Cd2Se22+ cluster, respectively. (C) 2008 American Institute of Physics.
C1 [Tretiak, Sergei; Ivanov, Sergei] Los Alamos Natl Lab, CINT, Los Alamos, NM 87545 USA.
[Yang, Ping; Tretiak, Sergei] Los Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA.
[Tretiak, Sergei] Los Alamos Natl Lab, CNLS, Los Alamos, NM 87545 USA.
[Masunov, Artem E.] Univ Cent Florida, NSTC, Orlando, FL 32826 USA.
[Masunov, Artem E.] Univ Cent Florida, Dept Chem, Orlando, FL 32826 USA.
[Masunov, Artem E.] Univ Cent Florida, Dept Phys, Orlando, FL 32826 USA.
RP Ivanov, S (reprint author), Los Alamos Natl Lab, CINT, POB 1663, Los Alamos, NM 87545 USA.
EM ivanov@lanl.gov
RI Yang, Ping/E-5355-2011; Ivanov, Sergei/B-5505-2011; Masunov,
Artem/A-1745-2011; Tretiak, Sergei/B-5556-2009;
OI Masunov, Artem/0000-0003-4924-3380; Tretiak, Sergei/0000-0001-5547-3647;
Yang, Ping/0000-0003-4726-2860
FU LANL LDRD program; CNLS LANL student visitor program
FX We would like to thank Dr. Enrique Batista and Dr. Richard L. Martin for
their expertise and helpful discussions. This contribution is supported
in part by LANL LDRD program and CNLS LANL student visitor program. LANL
is operated by Los Alamos National Security, LLC, for the National
Nuclear Security Administration of the U. S. Department of Energy under
Contract No. DE-AC52-06NA25396.
NR 74
TC 39
Z9 39
U1 0
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 AUG 21
PY 2008
VL 129
IS 7
AR 074709
DI 10.1063/1.2965532
PG 12
WC Chemistry, Physical; Physics, Atomic, Molecular & Chemical
SC Chemistry; Physics
GA 340KA
UT WOS:000258643300043
PM 19044794
ER
PT J
AU Borovsky, JE
AF Borovsky, Joseph E.
TI Flux tube texture of the solar wind: Strands of the magnetic carpet at 1
AU?
SO JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS
LA English
DT Review
ID PRESSURE-BALANCED STRUCTURES; INTERPLANETARY SHOCK-WAVES; TANGENTIAL
DISCONTINUITIES; ALFVEN WAVES; PLASMA SHEET; TECTONICS MODEL; CORONAL
PLUMES; FREE-SURFACE; FIELD LINES; ZONAL FLOWS
AB [1] It is argued here that the inner heliosphere is filled with a network of entangled magnetic flux tubes and that the flux tubes are fossil structures that originate at the solar surface. 65,860 flux tubes are collected from seven years of measurements with the ACE spacecraft at 1 AU by spotting the flux tube walls with large changes in the magnetic field direction and the vector flow velocity. The tube walls are associated with large changes in the ion entropy density and the alpha-to-proton ratio. The median size of the flux tubes at 1 AU is 4.4 x 10(5) km. The tubes are larger in slow wind than in fast wind. The tubes are on-average aligned with the Parker spiral, with a large spread in orientations. This large spread may be caused by slight misalignments of tubes in the corona. The flux tubes map to granule and supergranule sizes on the Sun. The amounts of magnetic flux in the tubes at 1 AU correspond to the amounts of magnetic flux in field concentrations in the magnetic carpet. It is argued that the flux tubes do not reconnect during the similar to 100-h advection to 1 AU owing to the expansion of the solar wind. The flux tube texture impacts the flow properties of the solar wind, turbulence in the solar wind, energetic-particle propagation in the inner heliosphere, and the driving of the Earth's magnetosphere. A method for using measurements of the flux tube walls for the remote sensing of magnetic field dynamics in the magnetic carpet is suggested.
C1 Los Alamos Natl Lab, Space Sci & Applicat ISR 1, Los Alamos, NM 87545 USA.
RP Borovsky, JE (reprint author), Los Alamos Natl Lab, Space Sci & Applicat ISR 1, Mail Stop D466, Los Alamos, NM 87545 USA.
EM jborovsky@lanl.gov
FU NASA; Los Alamos National Laboratory Laboratory Directed Research and
Development Program
FX The author wishes to thank Joachim Birn, Roberto Bruno, Benoit Lavraud,
Mark Linton, Bill Matthaeus, Eckart Marsch, Michael Ruderman, and John
Steinberg for helpful conversations and Randy Bremmer, Ruth Skoug, and
Chuck Smith for ACE data. This work was supported by the NASA Research
in the Structure of the Solar Wind at 1 AU Program, by the NASA
Heliospheric Guest Investigator Program, and by the Los Alamos National
Laboratory Laboratory Directed Research and Development Program.
NR 194
TC 148
Z9 149
U1 0
U2 17
PU AMER GEOPHYSICAL UNION
PI WASHINGTON
PA 2000 FLORIDA AVE NW, WASHINGTON, DC 20009 USA
SN 2169-9380
EI 2169-9402
J9 J GEOPHYS RES-SPACE
JI J. Geophys. Res-Space Phys.
PD AUG 21
PY 2008
VL 113
IS A8
AR A08110
DI 10.1029/2007JA012684
PG 25
WC Astronomy & Astrophysics
SC Astronomy & Astrophysics
GA 340MU
UT WOS:000258650500001
ER
PT J
AU Luo, HM
Baker, GA
Dai, S
AF Luo, Huimin
Baker, Gary A.
Dai, Sheng
TI Isothermogravimetric determination of the enthalpies of vaporization of
1-alkyl-3-methylimidazolium ionic liquids
SO JOURNAL OF PHYSICAL CHEMISTRY B
LA English
DT Article
ID VAPOR-PRESSURE CURVES; GAS-CHROMATOGRAPHY; STATIONARY PHASES; INTERNAL
ENERGIES; COHESIVE ENERGY; CROWN-ETHER; TEMPERATURE; EXTRACTION; SALTS;
THERMOGRAVIMETRY
AB Vaporization enthalpies for two series of ionic liquids (ILs) composed of 1-n-alkyl-3-methylimidazolium cations, [Im(m1)(+)] (m = 2, 3, 4, 6, 8, or 10), paired with either the bis(trifluoromethanesulfonyl)amide, [Tf(2)N(-)], or the bis(perfluoroethylsulfonyl)amide anion, [beti(-)], were determined using a simple, convenient, and highly reproducible thermogravimetric approach, and from these values, Hildebrand solubility parameters were estimated. Our results reveal two interesting and unanticipated outcomes: (i) methylation at the C2 position of [Im(ml)(+)] affords a significantly higher vaporization enthalpy; (ii) in all cases, the [beti(-)] anion served to lower the enthalpy of vaporization relative to [Tf(2)N(-)]. The widespread availability of the apparatus required for these measurements coupled with the ease of automation suggests the broad potential of this methodology for determining this critical parameter in a multitude of ILs.
C1 [Luo, Huimin] Oak Ridge Natl Lab, Nucl Sci & Technol Div, Oak Ridge, TN 37831 USA.
[Baker, Gary A.; Dai, Sheng] Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA.
RP Dai, S (reprint author), Oak Ridge Natl Lab, Nucl Sci & Technol Div, Oak Ridge, TN 37831 USA.
RI Baker, Gary/H-9444-2016; Dai, Sheng/K-8411-2015
OI Baker, Gary/0000-0002-3052-7730; Dai, Sheng/0000-0002-8046-3931
FU Environmental Management Science Program of the Office of Science and
Environmental Management; U.S. Department of Energy; Oak Ridge National
Laboratory [DE-AC05-0096OR22725]; UT-Battelle
FX This research was supported by the Environmental Management Science
Program of the Office of Science and Environmental Management, U.S.
Department of Energy, under Contract DE-AC05-0096OR22725 with Oak Ridge
National Laboratory, managed by UT-Battelle, LLC. G.A.B. and S.D. would
also like to thank Basic Energy Sciences, U.S. Department of Energy,
under Contract DE-AC05-0096OR22725 with Oak Ridge National Laboratory
for financial support.
NR 55
TC 108
Z9 109
U1 3
U2 34
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 AUG 21
PY 2008
VL 112
IS 33
BP 10077
EP 10081
DI 10.1021/jp805340f
PG 5
WC Chemistry, Physical
SC Chemistry
GA 337UG
UT WOS:000258460400001
PM 18665636
ER
PT J
AU Jiang, DE
Dai, S
AF Jiang, De-en
Dai, Sheng
TI First principles molecular dynamics simulation of a task-specific ionic
liquid based on silver-olefin complex: Atomistic insights into a
separation process
SO JOURNAL OF PHYSICAL CHEMISTRY B
LA English
DT Article
ID AUGMENTED-WAVE METHOD; COORDINATION COMPOUNDS; FACILITATED TRANSPORT;
UNSATURATED-COMPOUNDS; EXCHANGE MEMBRANES; SMALL ALKENES; SALTS;
ADSORPTION; ETHYLENE; CATIONS
AB First principles molecular dynamics based on density functional theory is applied to a hypothetical ionic liquid whose cations and anions are silver-ethylene complex [Ag(C2H4)(2)(+)] and tetrafluoroborate [BF4-], respectively. This ionic liquid represents a group of task-specific silver complex-based ionic liquids synthesized recently. Molecular dynamics simulations at two temperatures are performed for five picoseconds. Events of association, dissociation, exchange, and recombination of ethylene with silver cation are found. A mechanism of ethylene transfer similar to the Grotthus type of proton transfer in water is identified, where a silver cation accepts one ethylene molecule and donates another to a neighboring silver cation. This mechanism may contribute to fast transport of olefins through ionic liquid membranes based on silver complexes for olefin/paraffin separation.
C1 [Jiang, De-en; Dai, Sheng] Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA.
[Dai, Sheng] Oak Ridge Natl Lab, Ctr Nanophase Mat Sci, Oak Ridge, TN 37831 USA.
RP Jiang, DE (reprint author), Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA.
EM jiangd@ornl.gov
RI Jiang, De-en/D-9529-2011; Dai, Sheng/K-8411-2015
OI Jiang, De-en/0000-0001-5167-0731; Dai, Sheng/0000-0002-8046-3931
FU Office of Basic Energy Sciences; U.S. Department of Energy
[DE-AC05-00OR22725 with UT-Battelle]; LLC; Office of Science of the U.S.
Department of Energy [DE-AC02-05CH11231]
FX This work was supported by Office of Basic Energy Sciences, U.S.
Department of Energy under Contract No. DE-AC05-00OR22725 with
UT-Battelle, LLC, and used resources of the National Energy Research
Scientific Computing Center, which is supported by the Office of Science
of the U.S. Department of Energy under Contract No. DE-AC02-05CH11231.
NR 37
TC 20
Z9 20
U1 2
U2 18
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 AUG 21
PY 2008
VL 112
IS 33
BP 10202
EP 10206
DI 10.1021/jp801914k
PG 5
WC Chemistry, Physical
SC Chemistry
GA 337UG
UT WOS:000258460400019
PM 18665629
ER
PT J
AU Jiang, H
Myshakin, EM
Jordan, KD
Warzinski, RP
AF Jiang, Hao
Myshakin, Evgeniy M.
Jordan, Kenneth D.
Warzinski, Robert P.
TI Molecular dynamics Simulations of the thermal conductivity of methane
hydrate
SO JOURNAL OF PHYSICAL CHEMISTRY B
LA English
DT Article
ID LIQUID WATER; CLATHRATE HYDRATE; HEAT-CAPACITY; FORCE-FIELDS; ICE;
ANHARMONICITY; SUMMATION; MODELS; SILICA
AB Nonequilibrium molecular dynamics simulations with the nonpolarizable SPC/E (Berendsen et al., J. Phys. Chem. 1987, 91, 6269) and the polarizable COS/G2 (Yu and van Gunsteren, J. Chem. Phys. 2004, 121, 9549) force fields have been employed to calculate the thermal conductivity and other associated properties of methane hydrate over a temperature range from 30 to 260 K. The calculated results are compared to experimental data over this same range. The values of the thermal conductivity calculated with the COS/G2 model are closer to the experimental values than are those calculated with the nonpolarizable SPC/E model. The calculations match the temperature trend in the experimental data at temperatures below 50 K; however, they exhibit a slight decrease in thermal conductivity at higher temperatures in comparison to an opposite trend in the experimental data. The calculated thermal conductivity values are found to be relatively insensitive to the occupancy of the cages except at low (T <= 50 K) temperatures, which indicates that the differences between the two lattice structures may have a more dominant role than generally thought in explaining the low thermal conductivity of methane hydrate compared to ice Ih. The introduction of defects into the water lattice is found to cause a reduction in the thermal conductivity but to have a negligible impact on its temperature dependence.
C1 [Jiang, Hao; Myshakin, Evgeniy M.; Jordan, Kenneth D.; Warzinski, Robert P.] US DOE, Natl Energy Technol Lab, Pittsburgh, PA 15236 USA.
[Jiang, Hao; Jordan, Kenneth D.] Univ Pittsburgh, Dept Chem, Pittsburgh, PA 15260 USA.
[Jiang, Hao; Jordan, Kenneth D.] Univ Pittsburgh, Ctr Mol & Mat Simulat, Pittsburgh, PA 15260 USA.
[Myshakin, Evgeniy M.] Parsons Project Serv Inc, South Pk, PA 15129 USA.
RP Jordan, KD (reprint author), US DOE, Natl Energy Technol Lab, POB 10940, Pittsburgh, PA 15236 USA.
RI JIANG, HAO/C-3672-2008
OI JIANG, HAO/0000-0002-4363-0112
FU E.M.M.; National Energy Technology Laboratory's Office of Research and
Development [41817.660.01.03]; ORISE Part-Time Faculty Program;
[DE-AM26-04NT41817]; [41817.606.06.03]
FX We thank Drs. John Tse, Niall English, and Alan McGaughey for their
comments. H.J. and K.D.J. performed this work under Contract
DE-AM26-04NT41817, Subtask 41817.606.06.03, and E.M.M. performed this
work under the same contract, Subtask 41817.660.01.03, in support of the
National Energy Technology Laboratory's Office of Research and
Development. K.D.J. was also supported at NETL by the ORISE Part-Time
Faculty Program during the early stages of this work.
NR 51
TC 46
Z9 51
U1 5
U2 28
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 AUG 21
PY 2008
VL 112
IS 33
BP 10207
EP 10216
DI 10.1021/jp802942v
PG 10
WC Chemistry, Physical
SC Chemistry
GA 337UG
UT WOS:000258460400020
PM 18652505
ER
PT J
AU Garrett, MD
Dukes, AD
McBride, JR
Smith, NJ
Pennycook, SJ
Rosenthal, SJ
AF Garrett, Maria Danielle
Dukes, Albert D., III
McBride, James R.
Smith, Nathanael J.
Pennycook, Stephen J.
Rosenthal, Sandra J.
TI Band edge recombination in CdSe, CdS and CdSxSe1-x alloy nanocrystals
observed by ultrafast fluorescence upconversion: The effect of surface
trap states
SO JOURNAL OF PHYSICAL CHEMISTRY C
LA English
DT Article
ID CHARGE-CARRIER DYNAMICS; QUANTUM DOTS; SEMICONDUCTOR CLUSTERS;
RELAXATION DYNAMICS; EXCITON; PHOTOLUMINESCENCE; SPECTROSCOPY; SIZE;
EFFICIENCY; EMISSION
AB The effect of surface trap states on band edge recombination in CdSe, CdS and CdSxSe1-x alloy nanocrystals has been determined using fluorescence upconversion spectroscopy. These measurements reveal that there is both a size and composition dependence on the short-lived (tau(1)) and long-lived (tau(2)) components of fluorescence lifetime at the band edge. An increase in nanocrystal diameter, ranging from 23 to 60 angstrom, is accompanied by an increase in tau(1). This behavior is explained by the decrease in accessible trap sites through a reduction in surface-to-volume ratio. Similarly, tau(2) is found to increase with increasing nanocrystal size. However, with increasing sulfur concentration in the alloy nanocrystals, both a reduction in the magnitude of tau(1) and a reversal in the trend for tau(2) are observed. These changes in lifetimes associated with the addition of sulfur are explained by increased trapping on the nanocrystal surface. These results indicate that carrier dynamics may be controlled not only through size, but also through composition of the nanocrystals. Compositional variation has been shown not only to affect carrier dynamics, but also to affect the optical properties of nanocrystals. An increase in the Stokes shift is observed for CdSxSe1-x alloy nanocrystals as compared to CdSe and CdS nanocrystals. This indicates that the Stokes shift is highly influenced by the nonlinear effects of alloying.
C1 [Garrett, Maria Danielle; Dukes, Albert D., III; McBride, James R.; Smith, Nathanael J.; Rosenthal, Sandra J.] Vanderbilt Univ, Dept Chem, Stevenson Ctr 7330, Stn B 351822, Nashville, TN 37235 USA.
[Pennycook, Stephen J.] Oak Ridge Natl Lab, Condensed Matter Div, Oak Ridge, TN 37831 USA.
[Rosenthal, Sandra J.] Vanderbilt Univ, Dept Phys & Astron, Stevenson Ctr 6301, Stn B 1807, Nashville, TN 37235 USA.
RP Rosenthal, SJ (reprint author), Vanderbilt Univ, Dept Chem, Stevenson Ctr 7330, Stn B 351822, Nashville, TN 37235 USA.
EM sandra.j.rosenthal@vanderbilt.edu
RI McBride, James/D-2934-2012
OI McBride, James/0000-0003-0161-7283
FU U.S. Department of Energy [DEFG0202ER45957]
FX Funding for this work was provided by the U.S. Department of Energy
(DEFG0202ER45957).
NR 48
TC 52
Z9 53
U1 1
U2 43
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 1932-7447
J9 J PHYS CHEM C
JI J. Phys. Chem. C
PD AUG 21
PY 2008
VL 112
IS 33
BP 12736
EP 12746
DI 10.1021/jp803708r
PG 11
WC Chemistry, Physical; Nanoscience & Nanotechnology; Materials Science,
Multidisciplinary
SC Chemistry; Science & Technology - Other Topics; Materials Science
GA 337NO
UT WOS:000258443000025
ER
PT J
AU Land, K
Slosar, A
Lintott, C
Andreescu, D
Bamford, S
Murray, P
Nichol, R
Raddick, MJ
Schawinski, K
Szalay, A
Thomas, D
Vandenberg, J
AF Land, Kate
Slosar, Anze
Lintott, Chris
Andreescu, Dan
Bamford, Steven
Murray, Phil
Nichol, Robert
Raddick, M. Jordan
Schawinski, Kevin
Szalay, Alex
Thomas, Daniel
Vandenberg, Jan
TI Galaxy Zoo: the large-scale spin statistics of spiral galaxies in the
Sloan Digital Sky Survey
SO MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
LA English
DT Article
DE galaxies : spiral; large-scale structure of Universe
ID ANGULAR-MOMENTUM; ROTATION; CATALOG
AB We re-examine the evidence for a violation of large-scale statistical isotropy in the distribution of projected spin vectors of spiral galaxies. We have a sample of similar to 37 000 spiral galaxies from the Sloan Digital Sky Survey, with their line of sight spin direction confidently classified by members of the public through the online project Galaxy Zoo. After establishing and correcting for a certain level of bias in our handedness results we find the winding sense of the galaxies to be consistent with statistical isotropy. In particular, we find no significant dipole signal, and thus no evidence for overall preferred handedness of the Universe. We compare this result to those of other authors and conclude that these may also be affected and explained by a bias effect.
C1 [Land, Kate; Slosar, Anze; Lintott, Chris; Schawinski, Kevin] Univ Oxford, Oxford OX1 3RH, England.
[Slosar, Anze] Univ Calif Berkeley, Berkeley Ctr Cosmol Phys, Lawrence Berkeley Natl Lab, Dept Phys, Berkeley, CA 94720 USA.
[Andreescu, Dan] LinkLab, Bronx, NY 10471 USA.
[Bamford, Steven; Nichol, Robert; Thomas, Daniel] Univ Portsmouth, ICG, Portsmouth PO1 2EG, Hants, England.
[Raddick, M. Jordan; Szalay, Alex; Vandenberg, Jan] Johns Hopkins Univ, Dept Phys & Astron, Baltimore, MD 21218 USA.
RP Land, K (reprint author), Univ Oxford, Denys Wilkinson Bldg,Keble Rd, Oxford OX1 3RH, England.
EM krl@astro.ox.ac.uk; anze@berkeley.edu
RI Bamford, Steven/E-8702-2010;
OI Bamford, Steven/0000-0001-7821-7195; Schawinski,
Kevin/0000-0001-5464-0888
NR 15
TC 47
Z9 47
U1 0
U2 0
PU WILEY-BLACKWELL
PI MALDEN
PA COMMERCE PLACE, 350 MAIN ST, MALDEN 02148, MA USA
SN 0035-8711
J9 MON NOT R ASTRON SOC
JI Mon. Not. Roy. Astron. Soc.
PD AUG 21
PY 2008
VL 388
IS 4
BP 1686
EP 1692
DI 10.1111/j.1365-2966.2008.13490.x
PG 7
WC Astronomy & Astrophysics
SC Astronomy & Astrophysics
GA 334LH
UT WOS:000258222800017
ER
PT J
AU Srivastava, M
Begovic, E
Chapman, J
Putnam, NH
Hellsten, U
Kawashima, T
Kuo, A
Mitros, T
Salamov, A
Carpenter, ML
Signorovitch, AY
Moreno, MA
Kamm, K
Grimwood, J
Schmutz, J
Shapiro, H
Grigoriev, IV
Buss, LW
Schierwater, B
Dellaporta, SL
Rokhsar, DS
AF Srivastava, Mansi
Begovic, Emina
Chapman, Jarrod
Putnam, Nicholas H.
Hellsten, Uffe
Kawashima, Takeshi
Kuo, Alan
Mitros, Therese
Salamov, Asaf
Carpenter, Meredith L.
Signorovitch, Ana Y.
Moreno, Maria A.
Kamm, Kai
Grimwood, Jane
Schmutz, Jeremy
Shapiro, Harris
Grigoriev, Igor V.
Buss, Leo W.
Schierwater, Bernd
Dellaporta, Stephen L.
Rokhsar, Daniel S.
TI The Trichoplax genome and the nature of placozoans
SO NATURE
LA English
DT Article
ID ADHAERENS SCHULZE,F.E. PLACOZOA; MAXIMUM-LIKELIHOOD; PROTEIN FAMILIES;
ORIGIN; GENES; EVOLUTION; PHYLUM; DIVERSITY; CNIDARIAN; POSITION
AB As arguably the simplest free- living animals, placozoans may represent a primitive metazoan form, yet their biology is poorly understood. Here we report the sequencing and analysis of the similar to 98 million base pair nuclear genome of the placozoan Trichoplax adhaerens. Whole- genome phylogenetic analysis suggests that placozoans belong to a 'eumetazoan' clade that includes cnidarians and bilaterians, with sponges as the earliest diverging animals. The compact genome shows conserved gene content, gene structure and synteny in relation to the human and other complex eumetazoan genomes. Despite the apparent cellular and organismal simplicity of Trichoplax, its genome encodes a rich array of transcription factor and signalling pathway genes that are typically associated with diverse cell types and developmental processes in eumetazoans, motivating further searches for cryptic cellular complexity and/ or as yet unobserved life history stages.
C1 [Srivastava, Mansi; Begovic, Emina; Kawashima, Takeshi; Mitros, Therese; Carpenter, Meredith L.; Rokhsar, Daniel S.] Univ Calif Berkeley, Ctr Integrat Genom, Berkeley, CA 94720 USA.
[Srivastava, Mansi; Begovic, Emina; Kawashima, Takeshi; Mitros, Therese; Carpenter, Meredith L.; Rokhsar, Daniel S.] Univ Calif Berkeley, Dept Mol & Cell Biol, Berkeley, CA 94720 USA.
[Begovic, Emina; Chapman, Jarrod; Putnam, Nicholas H.; Hellsten, Uffe; Kuo, Alan; Salamov, Asaf; Shapiro, Harris; Grigoriev, Igor V.; Rokhsar, Daniel S.] Dept Energy Joint Genome Inst, Walnut Creek, CA 94598 USA.
[Kawashima, Takeshi] Okinawa Inst Sci & Technol, Okinawa 9042234, Japan.
[Signorovitch, Ana Y.; Moreno, Maria A.; Schierwater, Bernd; Dellaporta, Stephen L.] Yale Univ, Dept Mol Cellular & Dev Biol, New Haven, CT 06520 USA.
[Signorovitch, Ana Y.; Buss, Leo W.] Yale Univ, Dept Ecol & Evolutionary Biol, New Haven, CT 06520 USA.
[Buss, Leo W.] Yale Univ, Dept Geol & Geophys, New Haven, CT 06520 USA.
[Kamm, Kai; Schierwater, Bernd] Stiftung Tieraerztliche Hochsch Hannover, Div Ecol & Evolut, Inst Tierokol & Zellbiol, D-30559 Hannover, Germany.
[Grimwood, Jane; Schmutz, Jeremy] Stanford Univ, Stanford Human Genome Ctr, Palo Alto, CA 94304 USA.
RP Srivastava, M (reprint author), Univ Calif Berkeley, Ctr Integrat Genom, Berkeley, CA 94720 USA.
EM msrivast@berkeley.edu; dsrokhsar@yahoo.com
RI Putnam, Nicholas/B-9968-2008; Carpenter, Meredith/B-4290-2011; Schmutz,
Jeremy/N-3173-2013; Kawashima, Takeshi/M-4510-2015;
OI Putnam, Nicholas/0000-0002-1315-782X; Schmutz,
Jeremy/0000-0001-8062-9172; Carpenter, Meredith/0000-0002-9798-9374
FU USA Department of Energy's Office of Science, Biological and
Environmental Research Program; Gordon and Betty Moore Foundation;
National Science Foundation; German Science Foundation
FX This work was performed under the auspices of the USA Department of
Energy's Office of Science, Biological and Environmental Research
Program and by the University of California, Lawrence Livermore National
Laboratory, Lawrence Berkeley National Laboratory and Los Alamos
National Laboratory. The Center for Integrative Genomics is supported by
a grant from the Gordon and Betty Moore Foundation. D. S. R.
acknowledges support from R. A. Melmon. L. W. B., S. L. D. and M. A. M.
were supported by the National Science Foundation. B. S. acknowledges
support from the German Science Foundation.
NR 56
TC 423
Z9 450
U1 4
U2 65
PU NATURE PUBLISHING GROUP
PI LONDON
PA MACMILLAN BUILDING, 4 CRINAN ST, LONDON N1 9XW, ENGLAND
SN 0028-0836
J9 NATURE
JI Nature
PD AUG 21
PY 2008
VL 454
IS 7207
BP 955
EP U19
DI 10.1038/nature07191
PG 7
WC Multidisciplinary Sciences
SC Science & Technology - Other Topics
GA 339QB
UT WOS:000258591000030
PM 18719581
ER
PT J
AU Weisshaar, D
Wallace, MS
Adrich, P
Bazin, D
Campbell, CM
Cook, JM
Ettenauer, S
Gade, A
Glasmacher, T
McDaniel, S
Obertelli, A
Ratkiewicz, A
RogerS, AM
Siweka, K
Tornga, SR
AF Weisshaar, D.
Wallace, M. S.
Adrich, P.
Bazin, D.
Campbell, C. M.
Cook, J. M.
Ettenauer, S.
Gade, A.
Glasmacher, T.
McDaniel, S.
Obertelli, A.
Ratkiewicz, A.
RogerS, A. M.
Siweka, K.
Tornga, S. R.
TI LaBr(3): Ce scintillators for in-beam gamma-ray spectroscopy with fast
beams of rare isotopes
SO NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS
SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
LA English
DT Article
DE LaBr(3): Ce; gamma spectroscopy; radioactive ion beam
ID COULOMB-EXCITATION; RELATIVISTIC ENERGIES; NUCLEAR SPECTROSCOPY;
DEFORMATION; DETECTORS; RESOLUTION; ARRAY
AB The scintillator material LaBr(3):Ce, which was discovered in 2001, has grown in popularity for a variety of applications in homeland security and nuclear medicine. In this paper we investigate its use for nuclear science spectroscopy applications in the context of in-beam gamma-ray spectroscopy with fast ion beams. in such experiments, the Doppler broadening of the gamma-ray line measured with a finite-size detector in the laboratory fundamentally limits the achievable energy resolution. For a typical experiment this effect is of the order of 3%. With the intrinsic energy resolution of LaBr(3):Ce better than 3% FWHM at 662 keV, and its favorable stopping power, it could be a nearly ideal scintillator for gamma-ray spectroscopy applications with fast beams. Results from in-beam gamma-ray spectroscopy measurements using two LaBr(3):Ce scintillators are presented and compared to results from segmented germanium detectors. Results from these measurements suggest that LaBr(3):Ce based scintillation arrays can provide a viable tool for many experiments. Additionally, we show that the excellent timing properties of LaBr(3):Ce can significantly reduce background events in the gamma-ray spectra. (C) 2008 Elsevier B.V. All rights reserved.
C1 [Weisshaar, D.; Adrich, P.; Bazin, D.; Campbell, C. M.; Cook, J. M.; Ettenauer, S.; Gade, A.; Glasmacher, T.; McDaniel, S.; Obertelli, A.; Ratkiewicz, A.; RogerS, A. M.; Siweka, K.] Michigan State Univ, Natl Superconducting Cyclotron Lab, E Lansing, MI 48824 USA.
[Campbell, C. M.; Cook, J. M.; Gade, A.; Glasmacher, T.; McDaniel, S.; Ratkiewicz, A.; RogerS, A. M.; Siweka, K.] Michigan State Univ, Dept Phys & Astron, E Lansing, MI 48824 USA.
[Wallace, M. S.; Tornga, S. R.] Los Alamos Natl Lab, Los Alamos, NM 87545 USA.
RP Weisshaar, D (reprint author), Michigan State Univ, Natl Superconducting Cyclotron Lab, E Lansing, MI 48824 USA.
EM weisshaar@nscl.msu.edu
RI Gade, Alexandra/A-6850-2008; Campbell, Christopher/B-9429-2008;
Glasmacher, Thomas/C-4462-2008; Glasmacher, Thomas/H-9673-2014
OI Gade, Alexandra/0000-0001-8825-0976; Glasmacher,
Thomas/0000-0001-9436-2448
FU National Science Foundation [PHY-0606007]
FX We thank Mohini Rawool-Sullivan from Los Alamos National Laboratory for
loaning us the LaBr3:Ce detectors used in the measurements
described in this paper. This work is supported by the National Science
Foundation under Grant No. PHY-0606007.
NR 23
TC 13
Z9 13
U1 0
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 AUG 21
PY 2008
VL 594
IS 1
BP 56
EP 60
DI 10.1016/j.nima.2008.06.008
PG 5
WC Instruments & Instrumentation; Nuclear Science & Technology; Physics,
Nuclear; Physics, Particles & Fields
SC Instruments & Instrumentation; Nuclear Science & Technology; Physics
GA 345UF
UT WOS:000259021800010
ER
PT J
AU Mavric, U
Chase, B
Vidmar, M
AF Mavric, Uros
Chase, Brian
Vidmar, Matjaz
TI Design and evaluation of a low-level RF control system analog/digital
receiver for the ILC main LINACs
SO NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS
SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
LA English
DT Article
DE ILC main LINACs; LLRF; digital receiver; vector sum; high-frequency
electronics design
AB The proposed RF distribution scheme for the two 15 km long ILC LINACs uses one klystron to feed 26 superconducting RF cavities operating at 1.3 GHz. For a precise control of the vector sum of the signals coming from the SC cavities, the control system needs a high-performance, low-cost, reliable and modular multichannel receiver. At Fermilab we developed a 96-channel, 1.3 GHz analog/digital receiver for the ILC LINAC LLRF control system. in this paper we present a balanced design approach to the specifications of each receiver section, the design choices made to fulfill the goals and a description of the prototyped system. The design is tested by measuring standard performance parameters, such as noise figure, linearity and temperature sensitivity. Measurements show that the design meets the specifications and it is comparable to other similar systems developed at other laboratories, in terms of performance. (C) 2008 Elsevier B.V. All rights reserved.
C1 [Mavric, Uros; Chase, Brian] Fermilab Natl Accelerator Lab, Batavia, IL 60510 USA.
[Vidmar, Matjaz] Fac Elect Engn Ljubljana, Ljubljana 1000, Slovenia.
RP Mavric, U (reprint author), Fermilab Natl Accelerator Lab, POB 500, Batavia, IL 60510 USA.
EM mavric@fnal.gov
NR 14
TC 5
Z9 5
U1 1
U2 2
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 AUG 21
PY 2008
VL 594
IS 1
BP 90
EP 96
DI 10.1016/j.nima.2008.06.002
PG 7
WC Instruments & Instrumentation; Nuclear Science & Technology; Physics,
Nuclear; Physics, Particles & Fields
SC Instruments & Instrumentation; Nuclear Science & Technology; Physics
GA 345UF
UT WOS:000259021800015
ER
PT J
AU Qian, JG
Bradley, EL
Majewski, S
Popov, V
Saha, MS
Smith, MF
Weisenberger, AG
Welsh, RE
AF Qian, Jianguo
Bradley, Eric L.
Majewski, Stan
Popov, Vladimir
Saha, Margaret S.
Smith, Mark F.
Weisenberger, Andrew G.
Welsh, Robert E.
TI A small-animal imaging system capable of multipinhole circular/helical
SPECT and parallel-hole SPECT
SO NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS
SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
LA English
DT Article
DE SPECT; multipinhole; helical; small-animal imaging
ID HELICAL PINHOLE SPECT; GAMMA-CAMERA; COLLIMATION; TOMOGRAPHY;
RECONSTRUCTION; MICE
AB We have designed and built a small-animal single-photon emission computed tomography (SPECT) imaging system equipped with parallel-hole and multipinhole collimators and capable of circular or helical SPECT. Copper-beryllium parallel-hole collimators suitable for imaging the similar to 35 keV photons from the decay of I-125 have been built and installed to achieve useful spatial resolution over a range of object-detector distances and to reduce imaging time on our dual-detector array. To address the resolution limitations in the parallel-hole SPECT and the sensitivity and limited field of view of single-pinhole SPECT, we have incorporated multipinhole circular and helical SPECT in addition to expanding the parallel-hole SPECT capabilities. The pinhole SPECT system is based on a 110 mm diameter circular detector equipped with a pixellated Nal(Tl) scintillator array (1 x 1 x 5 mm(3)/pixel). The helical trajectory is accomplished by two stepping motors controlling the rotation of the detector-support gantry and displacement of the animal bed along the axis of rotation of the gantry. Results obtained in SPECT studies of various phantoms show an enlarged field of view, very good resolution and improved sensitivity using multipinhole circular or helical SPECT. Collimators with one, three and five, 1-mm-diameter pinholes have been implemented and compared in these tests. Our objective is to develop a system on which one may readily select a suitable mode of either parallel-hole SPECT or pinhole circular or helical SPECT for a variety of small animal imaging applications. (C) 2008 Elsevier B.V. All rights reserved.
C1 [Welsh, Robert E.] Coll William & Mary, Dept Phys, Williamsburg, VA 23187 USA.
[Qian, Jianguo; Bradley, Eric L.] Coll William & Mary, Dept Appl Sci, Williamsburg, VA 23187 USA.
[Majewski, Stan; Popov, Vladimir; Smith, Mark F.; Weisenberger, Andrew G.] Thomas Jefferson Natl Accelerator Facil, Radiat Detector & Med Imaging Grp, Newport News, VA 23606 USA.
RP Welsh, RE (reprint author), Coll William & Mary, Dept Phys, Williamsburg, VA 23187 USA.
EM bwelsh@jlab.org
RI Qian, Jianguo/B-3663-2010
FU US Department of Energy; US NIH-NIBIB [1 R15 EB000458-02]; US Department
of Defense [BC046053]
FX We gratefully acknowledge the engineering assistance of R. Wojcik. We
are most grateful to Dr. S. Meikle for making available his code for
part of the reconstruction work. This work was supported by the US
Department of Energy and the US NIH-NIBIB under Grant 1 R15 EB000458-02
and by the US Department of Defense Breast Cancer Research Program under
Grant BC046053.
NR 39
TC 16
Z9 16
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 AUG 21
PY 2008
VL 594
IS 1
BP 102
EP 110
DI 10.1016/j.nima.2008.05.061
PG 9
WC Instruments & Instrumentation; Nuclear Science & Technology; Physics,
Nuclear; Physics, Particles & Fields
SC Instruments & Instrumentation; Nuclear Science & Technology; Physics
GA 345UF
UT WOS:000259021800017
PM 19701447
ER
PT J
AU Nagai, S
Miyatsu, T
Saito, K
Tsushima, K
AF Nagai, S.
Miyatsu, T.
Saito, K.
Tsushima, K.
TI Quark-meson coupling model with the cloudy bag
SO PHYSICS LETTERS B
LA English
DT Article
DE quark-meson coupling model; nuclear matter; cloudy bag; chiral
symmetries
ID CHIRAL-SYMMETRY; LIGHT HADRONS; BARYON MASSES; FORM-FACTORS; NUCLEAR;
SATURATION; MATTER
AB Using the volume coupling version of the cloudy bag model, the quark-meson coupling model is extended to study the role of pion field and the properties of nuclear matter. The extended model includes the effect of gluon exchange as well as the pion-cloud effect, and provides a good description of the nuclear matter properties. The relationship between the extended model and the EFT approach to nuclear matter is also discussed. (C) 2008 Elsevier B.V. All rights reserved.
C1 [Nagai, S.; Miyatsu, T.; Saito, K.] Tokyo Univ Sci, Fac Sci & Technol, Dept Phys, Noda, Chiba 2788510, Japan.
[Tsushima, K.] Thomas Jefferson Natl Accelerator Facil, Theory Grp, EBAC, Newport News, VA 23606 USA.
RP Saito, K (reprint author), Tokyo Univ Sci, Fac Sci & Technol, Dept Phys, Noda, Chiba 2788510, Japan.
EM ksaito@ph.noda.tus.ac.jp
FU Holcs, Tokyo University of Science; US Department of Energy, Office of
Nuclear Physics [DE-AC05-06OR23177]
FX The authors thank A.W. Thomas for valuable discussions on the pion-cloud
effect. This work was supported by Academic Frontier Project (Holcs,
Tokyo University of Science, 2005) of MEXT, and by the US Department of
Energy, Office of Nuclear Physics, through contract No.
DE-AC05-06OR23177, under which Jefferson Science Associates, LLC,
operates Jefferson Lab.
NR 34
TC 17
Z9 17
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 AUG 21
PY 2008
VL 666
IS 3
BP 239
EP 244
DI 10.1016/j.physletb.2008.07.065
PG 6
WC Astronomy & Astrophysics; Physics, Nuclear; Physics, Particles & Fields
SC Astronomy & Astrophysics; Physics
GA 344EB
UT WOS:000258907800007
ER
PT J
AU Schierwater, B
Kamm, K
Srivastava, M
Rokhsar, D
Rosengarten, RD
Dellaporta, SL
AF Schierwater, Bernd
Kamm, Kai
Srivastava, Mansi
Rokhsar, Daniel
Rosengarten, Rafael D.
Dellaporta, Stephen L.
TI The Early ANTP Gene Repertoire: Insights from the Placozoan Genome
SO PLOS ONE
LA English
DT Article
AB The evolution of ANTP genes in the Metazoa has been the subject of conflicting hypotheses derived from full or partial gene sequences and genomic organization in higher animals. Whole genome sequences have recently filled in some crucial gaps for the basal metazoan phyla Cnidaria and Porifera. Here we analyze the complete genome of Trichoplax adhaerens, representing the basal metazoan phylum Placozoa, for its set of ANTP class genes. The Trichoplax genome encodes representatives of Hox/ParaHox-like, NKL, and extended Hox genes. This repertoire possibly mirrors the condition of a hypothetical cnidarian-bilaterian ancestor. The evolution of the cnidarian and bilaterian ANTP gene repertoires can be deduced by a limited number of cis-duplications of NKL and "extended Hox'' genes and the presence of a single ancestral "ProtoHox'' gene.
C1 [Schierwater, Bernd; Kamm, Kai] Stiftung Tieraerztliche Hsch Hannover, Div Ecol & Evolut, Hannover, Germany.
[Schierwater, Bernd; Rosengarten, Rafael D.; Dellaporta, Stephen L.] Yale Univ, Dept Mol, Cellular & Dev Biol, New Haven, CT USA.
[Rokhsar, Daniel] Joint Genome Inst, Dept Energy, Walnut Creek, CA USA.
[Srivastava, Mansi; Rokhsar, Daniel] Univ Calif Berkeley, Dept Mol & Cell Biol, Ctr Integrat Genom, Berkeley, CA 94720 USA.
RP Schierwater, B (reprint author), Stiftung Tieraerztliche Hsch Hannover, Div Ecol & Evolut, Hannover, Germany.
EM kai.kamm@ecolevol.de
FU JGI; Human Frontier Science Program [RGP 0221]; Deutsche
Forschungsgemeinschaft [Schi 277/20-2]; National Science Foundation [RR
19895, Graduate Research Fellowship]; Yale University Life Sciences
Computing Center [RR 19895]; NIH [RR 19895]; University of California,
Lawrence Livermore National Laboratory; Lawrence Berkeley National
Laboratory; Los Alamos National Laboratory; Gordon and Betty Moore
Foundation
FX We acknowledge financial support from JGI, Human Frontier Science
Program (RGP 0221), Deutsche Forschungsgemeinschaft (Schi 277/20-2),
National Science Foundation (NSF RR 19895), National Science Foundation
Graduate Research Fellowship (R.D.R) and Yale University Life Sciences
Computing Center and NIH grant: RR19895, which funded the
instrumentation. Genome sequencing was performed under the auspices of
the US Department of Energy's Office of Science, Biological and
Environmental Research Program, and supported by the University of
California, Lawrence Livermore National Laboratory, Lawrence Berkeley
National Laboratory, and Los Alamos National Laboratory. The Center for
Integrative Genomics is supported by a grant from the Gordon and Betty
Moore Foundation.
NR 34
TC 27
Z9 27
U1 0
U2 2
PU PUBLIC LIBRARY SCIENCE
PI SAN FRANCISCO
PA 185 BERRY ST, STE 1300, SAN FRANCISCO, CA 94107 USA
SN 1932-6203
J9 PLOS ONE
JI PLoS One
PD AUG 21
PY 2008
VL 3
IS 8
AR e2457
DI 10.1371/journal.pone.0002457
PG 5
WC Multidisciplinary Sciences
SC Science & Technology - Other Topics
GA 422KO
UT WOS:000264426800001
PM 18716659
ER
PT J
AU Padin, S
Staniszewski, Z
Keisler, R
Joy, M
Stark, AA
Ade, PAR
Aird, KA
Benson, BA
Bleem, LE
Carlstrom, JE
Chang, CL
Crawford, TM
Crites, AT
Dobbs, MA
Halverson, NW
Heimsath, S
Hills, RE
Holzapfel, WL
Lawrie, C
Lee, AT
Leitch, EM
Leong, J
Lu, W
Lueker, M
McMahon, JJ
Meyer, SS
Mohr, JJ
Montroy, TE
Plagge, T
Pryke, C
Ruhl, JE
Schaffer, KK
Shirokoff, E
Spieler, HG
Vieira, JD
AF Padin, S.
Staniszewski, Z.
Keisler, R.
Joy, M.
Stark, A. A.
Ade, P. A. R.
Aird, K. A.
Benson, B. A.
Bleem, L. E.
Carlstrom, J. E.
Chang, C. L.
Crawford, T. M.
Crites, A. T.
Dobbs, M. A.
Halverson, N. W.
Heimsath, S.
Hills, R. E.
Holzapfel, W. L.
Lawrie, C.
Lee, A. T.
Leitch, E. M.
Leong, J.
Lu, W.
Lueker, M.
McMahon, J. J.
Meyer, S. S.
Mohr, J. J.
Montroy, T. E.
Plagge, T.
Pryke, C.
Ruhl, J. E.
Schaffer, K. K.
Shirokoff, E.
Spieler, H. G.
Vieira, J. D.
TI South Pole Telescope optics
SO APPLIED OPTICS
LA English
DT Article
ID REFLECTOR; ANTENNAS
AB The South Pole Telescope is a 10 m diameter, wide-field, offset Gregorian telescope with a 966-pixel, millimeter-wave, bolometer array receiver. The telescope has an unusual optical system with a cold stop around the secondary. The design emphasizes low scattering and low background loading. All the optical components except the primary are cold, and the entire beam from prime focus to the detectors is surrounded by cold absorber. (C) 2008 Optical Society of America.
C1 [Padin, S.; Keisler, R.; Bleem, L. E.; Carlstrom, J. E.; Chang, C. L.; Crawford, T. M.; Crites, A. T.; Leitch, E. M.; McMahon, J. J.; Meyer, S. S.; Pryke, C.; Schaffer, K. K.; Vieira, J. D.] Univ Chicago, Kavli Inst Cosmol Phys, Chicago, IL 60637 USA.
[Padin, S.; Carlstrom, J. E.; Crawford, T. M.; Crites, A. T.; Meyer, S. S.; Pryke, C.] Univ Chicago, Dept Astron & Astrophys, Chicago, IL 60637 USA.
[Staniszewski, Z.; Lawrie, C.; Leong, J.; Lu, W.; Montroy, T. E.; Ruhl, J. E.] Case Western Reserve Univ, Dept Phys, Cleveland, OH 44106 USA.
[Keisler, R.; Bleem, L. E.; Carlstrom, J. E.; Meyer, S. S.; Vieira, J. D.] Univ Chicago, Dept Phys, Chicago, IL 60637 USA.
[Joy, M.] NASA, George C Marshall Space Flight Ctr, VP62, Dept Space Sci, Huntsville, AL 35812 USA.
[Stark, A. A.] Harvard Smithsonian Ctr Astrophys, Cambridge, MA 02138 USA.
[Ade, P. A. R.] Cardiff Univ, Dept Phys & Astron, Cardiff CF24 3YB, England.
[Aird, K. A.] Univ Chicago, Chicago, IL 60637 USA.
[Benson, B. A.; Holzapfel, W. L.; Lee, A. T.; Plagge, T.; Shirokoff, E.] Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA.
[Carlstrom, J. E.; Chang, C. L.; McMahon, J. J.; Meyer, S. S.; Pryke, C.; Schaffer, K. K.] Univ Chicago, Enrico Fermi Inst, Chicago, IL 60637 USA.
[Dobbs, M. A.] McGill Univ, Dept Phys, Montreal, PQ H3A 2T8, Canada.
[Halverson, N. W.] Univ Colorado, Ctr Astrophys & Space Astron, Dept Astrophys & Planetary Sci, Boulder, CO 80309 USA.
[Halverson, N. W.] Univ Colorado, Dept Phys, Boulder, CO 80309 USA.
[Hills, R. E.] Atacama Large Millimeter Array, Santiago, Chile.
[Mohr, J. J.] Univ Illinois, Dept Astron, Urbana, IL 61801 USA.
[Mohr, J. J.] Univ Illinois, Dept Phys, Urbana, IL 61801 USA.
[Spieler, H. G.] Lawrence Berkeley Natl Lab, Div Phys, Berkeley, CA 94720 USA.
RP Padin, S (reprint author), Univ Chicago, Kavli Inst Cosmol Phys, 5640 S Ellis Ave, Chicago, IL 60637 USA.
EM spadin@uchicago.edu
RI Holzapfel, William/I-4836-2015;
OI Aird, Kenneth/0000-0003-1441-9518; Stark, Antony/0000-0002-2718-9996
FU National Science Foundation [OPP-0130612]
FX This work was supported by the National Science Foundation under grant
OPP-0130612.
NR 16
TC 32
Z9 32
U1 1
U2 4
PU OPTICAL SOC AMER
PI WASHINGTON
PA 2010 MASSACHUSETTS AVE NW, WASHINGTON, DC 20036 USA
SN 1559-128X
EI 2155-3165
J9 APPL OPTICS
JI Appl. Optics
PD AUG 20
PY 2008
VL 47
IS 24
BP 4418
EP 4428
DI 10.1364/AO.47.004418
PG 11
WC Optics
SC Optics
GA 347GI
UT WOS:000259128200016
PM 18716649
ER
PT J
AU Stewart, KR
Bullock, JS
Wechsler, RH
Maller, AH
Zentner, AR
AF Stewart, Kyle R.
Bullock, James S.
Wechsler, Risa H.
Maller, Ariyeh H.
Zentner, Andrew R.
TI Merger histories of galaxy halos and implications for disk survival
SO ASTROPHYSICAL JOURNAL
LA English
DT Article
DE cosmology : theory; dark matter; galaxies : formation; galaxies : halos;
methods : n-body simulations
ID COLD-DARK-MATTER; DIGITAL SKY SURVEY; TRIGGERED STAR-FORMATION;
LARGE-SCALE STRUCTURE; ELLIPTIC GALAXIES; MILKY-WAY; STATISTICAL
PROPERTIES; GALACTIC DISKS; MINOR MERGERS; ASSEMBLY HISTORIES
AB We study the merger histories of galaxy dark matter halos using a high-resolution Lambda CDM N-body simulation. Our merger trees follow similar to 17,000 halos with masses M-0 = 10(11)-10(13) h(-1) M-circle dot at z = 0 and track accretion events involving objects as small as m similar or equal to 10(10) h(-1) M-circle dot. We find that mass assembly is remarkably self-similar in m/M-0 and dominated by mergers that are similar to 10% of the final halo mass. While very large mergers, m greater than or similar to 0.4M(0), are quite rare, sizeable accretion events, m similar to 0.1M(0), are common. Over the last similar to 10 Gyr, an overwhelming majority (similar to 95%) of Milky Way-sized halos with M-0 = 10(12) h(-1) M-circle dot have accreted at least one object with greater total mass than the Milky Way disk (m > 5 x 10(10) h(-1) M-circle dot), and approximately 70% have accreted an object with more than twice that mass (m > 10(11) h(-1) M-circle dot). Our results raise serious concerns about the survival of thin-disk-dominated galaxies within the current paradigm for galaxy formation in a Lambda CDM universe. In order to achieve a similar to 70% disk-dominated fraction in Milky Way-sized Lambda CDM halos, mergers involving m similar or equal to 2 x 10(11) h(-1) M-circle dot objects must not destroy disks. Considering that most thick disks and bulges contain old stellar populations, the situation is even more restrictive: these mergers must not heat disks or drive gas into their centers to create young bulges.
C1 [Stewart, Kyle R.; Bullock, James S.] Univ Calif Irvine, Ctr Cosmol, Dept Phys & Astron, Irvine, CA 92697 USA.
[Wechsler, Risa H.] Stanford Univ, Kavli Inst Particle Astrophys & Cosmol, Dept Phys, Stanford, CA 94305 USA.
[Wechsler, Risa H.] Stanford Univ, Stanford Linear Accelerator Ctr, Stanford, CA 94305 USA.
[Maller, Ariyeh H.] New York City Coll Technol, Dept Phys, Brooklyn, NY 11201 USA.
[Zentner, Andrew R.] Univ Pittsburgh, Dept Phys & Astron, Pittsburgh, PA 15260 USA.
RP Stewart, KR (reprint author), Univ Calif Irvine, Ctr Cosmol, Dept Phys & Astron, Irvine, CA 92697 USA.
RI Bullock, James/K-1928-2015
OI Bullock, James/0000-0003-4298-5082
NR 94
TC 147
Z9 148
U1 0
U2 2
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 AUG 20
PY 2008
VL 683
IS 2
BP 597
EP 610
DI 10.1086/588579
PG 14
WC Astronomy & Astrophysics
SC Astronomy & Astrophysics
GA 338SD
UT WOS:000258528100002
ER
PT J
AU Zuckerman, B
Melis, C
Song, I
Meier, DS
Perrin, MD
Macintosh, B
Marois, C
Weinberger, AJ
Rhee, JH
Graham, JR
Kastner, JH
Palmer, P
Forveille, T
Becklin, EE
Wilner, DJ
Barman, TS
Marcy, GW
Bessell, MS
AF Zuckerman, B.
Melis, C.
Song, Inseok
Meier, David S.
Perrin, Marshall D.
Macintosh, Bruce
Marois, Christian
Weinberger, Alycia J.
Rhee, Joseph H.
Graham, James R.
Kastner, Joel H.
Palmer, Patrick
Forveille, T.
Becklin, E. E.
Wilner, D. J.
Barman, T. S.
Marcy, G. W.
Bessell, M. S.
TI Gas and dust associated with the strange, isolated star BP piscium
SO ASTROPHYSICAL JOURNAL
LA English
DT Article
DE planetary systems : protoplanetary disks; stars : general
ID T-TAURI STARS; INTERMEDIATE-MASS STARS; POINT-SOURCE CATALOG; GIANT
BRANCH STARS; KECK-II-TELESCOPE; POST-AGB STARS; YOUNG STARS;
PLANETARY-NEBULAE; MOLECULAR CLOUDS; BROWN DWARFS
AB We have carried out a multiwavelength observational campaign demonstrating some of the remarkable properties of the infrared-bright variable star BP Psc. Surrounded by a compact dusty, gaseous disk, this little-studied late G ( or early K) type star emits about 75% of its detected energy flux at infrared wavelengths. Evidence for accretion of gas in conjunction with narrow bipolar jets and Herbig-Haro objects is apparently consistent with classification of BP Psc as a pre-main-sequence star, as postulated in most previous studies. If young, then BP Psc would be one of the nearest and oldest known classical T Tauri stars. However, such an evolutionary classification encounters various problems that are absent or much less severe if BP Psc is instead a luminosity class III post-main-sequence star. In this case, it would be the first known example of a first-ascent giant surrounded by a massive molecular disk with accompanying rapid gas accretion and prominent jets and HH objects. In this model, the genesis of the massive dusty gaseous disk could be a consequence of the envelopment of a low-mass companion star. Properties in the disk may be conducive to the current formation of planets, a gigayear or more after the formation of BP Psc itself.
C1 [Zuckerman, B.; Melis, C.; Rhee, Joseph H.; Becklin, E. E.] Univ Calif Los Angeles, Dept Phys & Astron, Los Angeles, CA 90095 USA.
[Zuckerman, B.; Becklin, E. E.] Univ Calif Los Angeles, Ctr Astrobiol, Los Angeles, CA 90095 USA.
[Song, Inseok] Gemini Observ, Hilo, HI 96720 USA.
[Meier, David S.] Natl Radio Astron Observ, Socorro, NM 87801 USA.
[Perrin, Marshall D.; Graham, James R.; Marcy, G. W.] Univ Calif Berkeley, Dept Astron, Berkeley, CA 94720 USA.
[Macintosh, Bruce; Marois, Christian] Lawrence Livermore Natl Lab, Inst Geophys & Planetary Phys, Livermore, CA 94551 USA.
[Weinberger, Alycia J.] Carnegie Inst Washington, Dept Terr Magnetism, Washington, DC 20015 USA.
[Kastner, Joel H.] Rochester Inst Technol, Rochester, NY 14623 USA.
[Palmer, Patrick] Univ Chicago, Dept Astron & Astrophys, Chicago, IL 60637 USA.
[Forveille, T.] Univ Grenoble 1, Astrophys Lab, F-38041 Grenoble 9, France.
[Wilner, D. J.] Harvard Smithsonian Ctr Astrophys, Cambridge, MA 02138 USA.
[Barman, T. S.] Lowell Observ, Flagstaff, AZ 86001 USA.
[Bessell, M. S.] Australian Natl Univ, Res Sch Astron & Astrophys, Inst Adv Studies, Weston, ACT 2611, Australia.
RP Zuckerman, B (reprint author), Univ Calif Los Angeles, Dept Phys & Astron, Los Angeles, CA 90095 USA.
OI Weinberger, Alycia/0000-0001-6654-7859
FU NASA; UCLA; National Science Foundation Science and Technology Center
for Adaptive Optics [AST 98-76783]
FX We thank Emily Rice, Greg Wirth, and Ian McLean for helping to obtain
the epoch 2006 NIRSPEC data and Ms. Rice for aid in their reduction. We
acknowledge the efforts of Richard Webb in obtaining epoch 1996 data and
thank Frank Fekel and Russel White for contributions. We are very
grateful to Katia Biazzo and Antonio Frasca for important help in
classifying BP Psc. We thank the referee for constructive comments,
especially for a suggestion to consider gravity-dependent line ratios.
This research was supported in part by NASA grants to UCLA. Portions of
this work were performed under the auspices of the US Department of
Energy by Lawrence Livermore National Laboratory under contract
DE-AC52-07NA27344, and also supported in part by the National Science
Foundation Science and Technology Center for Adaptive Optics, managed by
the University of California at Santa Cruz under cooperative agreement
AST 98-76783.
NR 77
TC 16
Z9 16
U1 0
U2 2
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 AUG 20
PY 2008
VL 683
IS 2
BP 1085
EP 1103
DI 10.1086/587448
PG 19
WC Astronomy & Astrophysics
SC Astronomy & Astrophysics
GA 338SD
UT WOS:000258528100038
ER
PT J
AU Fortney, JJ
Marley, MS
Saumon, D
Lodders, K
AF Fortney, J. J.
Marley, M. S.
Saumon, D.
Lodders, K.
TI Synthetic spectra and colors of young giant planet atmospheres: Effects
of initial conditions and atmospheric metallicity
SO ASTROPHYSICAL JOURNAL
LA English
DT Review
DE planetary systems; planets and satellites : formation; radiative
transfer
ID DWARF GLIESE 229B; LOW-MASS STARS; BROWN DWARFS; T-DWARFS;
CHEMICAL-EQUILIBRIUM; EXTRASOLAR PLANETS; CARBON-MONOXIDE; EVOLUTIONARY
MODELS; THERMAL STRUCTURE; GRAIN OPACITY
AB We examine the spectra and infrared colors of the cool, methane-dominated atmospheres at T-eff <= 1400 K expected for young gas giant planets. We couple these spectral calculations to an updated version of the Marley et al. giant planet thermal evolution models that include formation by core accretion-gas capture. These relatively cool "young Jupiters'' can be 1-6 mag fainter than predicted by standard cooling tracks that include a traditional initial condition, which may provide a diagnostic of formation. If correct, this would make true Jupiter-like planets much more difficult to detect at young ages than previously thought. Since Jupiter and Saturn are of distinctly supersolar composition, we examine emitted spectra for model planets at both solar metallicity and a metallicity of 5 times solar. These metal-enhanced young Jupiters have lower pressure photospheres than field brown dwarfs of the same effective temperatures arising from both lower surface gravities and enhanced atmospheric opacity. We highlight several diagnostics for enhanced metallicity. A strongerCOabsorption band at 4.5 mu m for the warmest objects is predicted. At all temperatures, enhanced flux in K band is expected due to reduced collisional induced absorption by H-2. This leads to correspondingly redder near-infrared colors, which are redder than solar metallicity models with the same surface gravity by up to 0.7 in J-K and 1.5 in H-K. Molecular absorption band depths increase as well, most significantly for the coolest objects. We also qualitatively assess the changes to emitted spectra due to nonequilibrium chemistry.
C1 [Fortney, J. J.] Univ Calif Santa Cruz, Dept Astron & Astrophys, UCO Lick Observ, Santa Cruz, CA 95064 USA.
[Marley, M. S.] NASA, Ames Res Ctr, Space Sci & Astrobiol Div, Moffett Field, CA 94035 USA.
[Saumon, D.] Los Alamos Natl Lab, Los Alamos, NM 87545 USA.
[Lodders, K.] Washington Univ, Dept Earth & Planetary Sci, Planetary Chem Lab, St Louis, MO 63130 USA.
RP Fortney, JJ (reprint author), Univ Calif Santa Cruz, Dept Astron & Astrophys, UCO Lick Observ, Santa Cruz, CA 95064 USA.
EM jfortney@ucolick.org
RI Marley, Mark/I-4704-2013;
OI Fortney, Jonathan/0000-0002-9843-4354
FU Spitzer; NASA; NSF [AST 06-07489, AST 07-07377]; NASA Planetary
Atmospheres Program; Spitzer Space Telescope; NASA [NNG06GC26G]
FX We thank Bruce Macintosh and James Graham for numerous useful comments
and suggestions, as well as for their enthusiasm for the project. J. J.
F. acknowledges the support of a Spitzer Fellowship from NASA and NSF
grant AST 06-07489. M. S. M. acknowledges the support of the NASA
Planetary Atmospheres Program. D. S. acknowledges support from NASA
through a Spitzer Space Telescope grant through a contract issued by
JPL/Caltech. Work by K. L. is supported by NSF grant AST 07-07377 and
NASA grant NNG06GC26G.
NR 105
TC 144
Z9 144
U1 1
U2 7
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 AUG 20
PY 2008
VL 683
IS 2
BP 1104
EP 1116
DI 10.1086/589942
PG 13
WC Astronomy & Astrophysics
SC Astronomy & Astrophysics
GA 338SD
UT WOS:000258528100039
ER
PT J
AU Liu, SM
Fan, ZH
Fryer, CL
Wang, JM
Li, H
AF Liu, Siming
Fan, Zhong-Hui
Fryer, Christopher L.
Wang, Jian-Min
Li, Hui
TI Stochastic electron acceleration in shell-type supernova remnants
SO ASTROPHYSICAL JOURNAL LETTERS
LA English
DT Article
DE acceleration of particles; MHD; plasmas; shock waves; turbulence
ID X-RAY-EMISSION; RX J1713.7-3946; PARTICLE-ACCELERATION; MAGNETIC-FIELD;
COSMIC-RAYS; XMM-NEWTON; TURBULENCE; HESS; RX-J1713.7-3946;
AMPLIFICATION
AB We study the stochastic electron acceleration by fast-mode waves in the turbulent downstream of weakly magnetized collisionless astrophysical shocks. The acceleration is most efficient in a dissipative layer, and the model characteristics are determined by the shock speed, density, magnetic field, and turbulence decay length. The model explains observations of shell-type supernova remnants RX J1713.7-3946 and J0852.0-4622 and can be tested by observations in hard X-rays with the HXMT and NuSTAR or gamma-rays with GLAST.
C1 [Liu, Siming; Fryer, Christopher L.; Li, Hui] Los Alamos Natl Lab, Los Alamos, NM 87545 USA.
[Fan, Zhong-Hui; Wang, Jian-Min] Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China.
[Fan, Zhong-Hui] Yunnan Univ, Dept Phys, Kunming 650091, Yunnan, Peoples R China.
[Fryer, Christopher L.] Univ Arizona, Dept Phys, Tucson, AZ 85721 USA.
[Wang, Jian-Min] Chinese Acad Sci, Theoret Phys Ctr Sci Facil, Beijing 100864, Peoples R China.
RP Liu, SM (reprint author), Los Alamos Natl Lab, POB 1663, Los Alamos, NM 87545 USA.
EM liusm@lanl.gov
RI liu, siming/B-5389-2011
FU US Department of Energy [W-7405-ENG-36]; NSF of China [10325313,
10733010, 10521001, 10778702]; CAS key project [KJCX2-YW-T03];
Postdoctoral Foundation of China [20070410636]
FX This work was supported in part under the auspices of the US Department
of Energy by its contract W-7405-ENG-36 to Los Alamos National
Laboratory and by the NSF of China (grants 10325313, 10733010, 10521001,
and 10778702), CAS key project (grant KJCX2-YW-T03), and the
Postdoctoral Foundation of China (grant 20070410636). We thank F. J. Lu
for discussions on the instrument sensitivities.
NR 32
TC 20
Z9 21
U1 0
U2 0
PU UNIV CHICAGO PRESS
PI CHICAGO
PA 1427 E 60TH ST, CHICAGO, IL 60637-2954 USA
J9 ASTROPHYS J LETT
JI Astrophys. J. Lett.
PD AUG 20
PY 2008
VL 683
IS 2
BP L163
EP L166
DI 10.1086/591793
PG 4
WC Astronomy & Astrophysics
SC Astronomy & Astrophysics
GA 340BR
UT WOS:000258621600018
ER
PT J
AU Wiederrecht, GP
Wurtz, GA
Bouhelier, A
AF Wiederrecht, Gary P.
Wurtz, Gregory A.
Bouhelier, Alexandre
TI Ultrafast hybrid plasmonics
SO CHEMICAL PHYSICS LETTERS
LA English
DT Article
ID ENHANCED RAMAN-SCATTERING; METAL NANOPARTICLES; GOLD NANOPARTICLES;
OPTICAL MICROSCOPY; ELECTRON-TRANSFER; EXCITON DYNAMICS; COLLOIDAL
SILVER; ENERGY-TRANSFER; CYANINE DYES; SURFACE
AB We review our recent studies of electromagnetic coupling and associated temporal dynamics of molecular excitations with plasmonic resonances supported by either localized or extended planar geometries. We focus on coherent interactions between plasmon resonances and molecular excitations, which are experimentally challenging due to the very short (similar to 10-100 fs) coherence times of plasmons. Recent experimental results and theoretical analysis for observing and controlling coherences between molecular excitations and plasmonic polarizations are shown. Advances will explore new directions in ultrafast coherent control of molecular excited states and energy dissipation processes, as well as ultrafast addressing and switching in plasmonics-based circuit architectures. (C) 2008 Elsevier B.V. All rights reserved.
C1 [Wiederrecht, Gary P.] Argonne Natl Lab, Ctr Nanoscale Mat, Argonne, IL 60439 USA.
[Wurtz, Gregory A.] Univ N Florida, Dept Chem & Phys, Jacksonville, FL 32224 USA.
[Bouhelier, Alexandre] Univ Bourgogne, Dept Nanosci, Inst Carnot Bourgogne, CNRS UMR 5209, F-21000 Dijon, France.
RP Wiederrecht, GP (reprint author), Argonne Natl Lab, Ctr Nanoscale Mat, 9700 S Cass Ave, Argonne, IL 60439 USA.
EM wiederrecht@anl.gov
RI Bouhelier, Alexandre/A-1960-2010
NR 68
TC 38
Z9 38
U1 1
U2 40
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 AUG 20
PY 2008
VL 461
IS 4-6
BP 171
EP 179
DI 10.1016/j.cplett.2008.04.078
PG 9
WC Chemistry, Physical; Physics, Atomic, Molecular & Chemical
SC Chemistry; Physics
GA 336WJ
UT WOS:000258395300001
ER
PT J
AU Kirov, MV
Fanourgakis, GS
Xantheas, SS
AF Kirov, Mikhail V.
Fanourgakis, George S.
Xantheas, Sotiris S.
TI Identifying the most stable networks in polyhedral water clusters
SO CHEMICAL PHYSICS LETTERS
LA English
DT Article
ID TRANSFERABLE INTERACTION MODELS; GAUSSIAN-BASIS SETS; AB-INITIO;
HYDROGEN-BOND; ICE IH; 1ST PRINCIPLES; LIQUID WATER; H-BONDS; 2 KINDS;
ENERGY
AB We present a new discrete model to identify the most stable networks in polyhedral water clusters. The model relies on the screening of the energy of the local network based on the concept of 'strong'/`weak' nearest neighbor interactions according to their (trans/cis) orientation and the connectivity of the respective pairs to neighbors. We apply this model to the pentagonal dodecahedron (H2O)(20) cluster using a hierarchical description of the intermolecular interactions using classical interaction potentials and several levels of electronic structure methods. This study offers a practical and efficient approach for identifying stable networks in clathrate hydrate structures. Published by Elsevier B.V.
C1 [Fanourgakis, George S.; Xantheas, Sotiris S.] Pacific NW Natl Lab, Div Chem Sci, Richland, WA 99352 USA.
[Kirov, Mikhail V.] Russian Acad Sci, Siberian Branch, Inst Earth Cryosphere, Tyumen 625000, Russia.
RP Xantheas, SS (reprint author), Pacific NW Natl Lab, Div Chem Sci, 902 Battelle Blvd,POB 999,MS K1-83, Richland, WA 99352 USA.
EM sotiris.xantheas@pnl.gov
RI Xantheas, Sotiris/L-1239-2015;
OI Xantheas, Sotiris/0000-0002-6303-1037
NR 66
TC 41
Z9 41
U1 0
U2 14
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0009-2614
EI 1873-4448
J9 CHEM PHYS LETT
JI Chem. Phys. Lett.
PD AUG 20
PY 2008
VL 461
IS 4-6
BP 180
EP 188
DI 10.1016/j.cplett.2008.04.079
PG 9
WC Chemistry, Physical; Physics, Atomic, Molecular & Chemical
SC Chemistry; Physics
GA 336WJ
UT WOS:000258395300002
ER
PT J
AU Fox, DM
Gilman, JW
Morgan, AB
Shields, JR
Maupin, PH
Lyon, RE
De Long, HC
Trulove, PC
AF Fox, Douglas M.
Gilman, Jeffrey W.
Morgan, Alexander B.
Shields, John R.
Maupin, Paul H.
Lyon, Richard E.
De Long, Hugh C.
Trulove, Paul C.
TI Flammability and thermal analysis characterization of imidazolium-based
ionic liquids
SO INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH
LA English
DT Article
ID TRIALKYLIMIDAZOLIUM SALTS; RHODIUM COMPLEXES; HYDROGENATION;
DEGRADATION; CATALYSIS
AB Room-temperature ionic liquids have been identified as nonvolatile, nonflammable compounds with a wide range of applications. However, numerous thermal studies have identified volatile decomposition products and a source for fuel, raising questions regarding the fire hazard of ionic liquids. To address these questions, the flammability properties of imidazolium-based ionic liquids have been measured using cone calorimetry and microscale combustion calorimetry. The combustion data are compared to flashpoints estimated from thermal gravimetric analysis data. The resulting flammability properties of ionic liquids are comparable to aliphatic hydrocarbon plastics (polyethylene and polyamide) and lower than high boiling organic solvents (ethyl lactate and dimethyl sulfoxide). Several structure-property relationships are observed, including alkyl chain length and anion type.
C1 [Fox, Douglas M.] American Univ, Dept Chem, Washington, DC 20016 USA.
[Gilman, Jeffrey W.; Shields, John R.] Natl Inst Stand & Technol, Gaithersburg, MD 20899 USA.
[Morgan, Alexander B.] Univ Dayton, Res Inst, Dayton, OH 45469 USA.
[Maupin, Paul H.] US DOE, Off Basic Energy Sci, Atlantic City, NJ 08405 USA.
[De Long, Hugh C.] USAF, Off Sci Res, Arlington, VA 22203 USA.
[Lyon, Richard E.] FAA, Atlantic City, NJ 08405 USA.
[Trulove, Paul C.] USN Acad, Dept Chem, Annapolis, MD 21402 USA.
RP Fox, DM (reprint author), American Univ, Dept Chem, Washington, DC 20016 USA.
EM dfox@american.edu
RI Morgan, Alexander/A-9672-2009
FU Air Force Office of Scientific Research [F1ATA06300J001]; Federal
Aviation Administration [ISSA-DTFA0003-92-Z-0018]
FX We would like to thank the Air Force Office of Scientific Research
(F1ATA06300J001) and the Federal Aviation Administration
(ISSA-DTFA0003-92-Z-0018) for partial funding of this work.
NR 32
TC 34
Z9 35
U1 5
U2 27
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0888-5885
J9 IND ENG CHEM RES
JI Ind. Eng. Chem. Res.
PD AUG 20
PY 2008
VL 47
IS 16
BP 6327
EP 6332
DI 10.1021/ie800665u
PG 6
WC Engineering, Chemical
SC Engineering
GA 336XO
UT WOS:000258400300061
ER
PT J
AU Cata, O
AF Cata, Oscar
TI New insights on vector mesons: A dialog between f(V)(T) and f(V)
SO INTERNATIONAL JOURNAL OF MODERN PHYSICS A
LA English
DT Article; Proceedings Paper
CT 4th International Conference on Flavor Physics
CY SEP 24-28, 2007
CL Beijing, PEOPLES R CHINA
SP Kavli Inst Theoret Phys China, Inst Theoret Phys, Chinese Acad Sci
DE vector mesons; large-N-c limit
ID SUM-RULES
AB We examine the high energy behavior of the two-point correlators < VV >, < TT >, < VT > and its implications on the spectrum of spin-1 vector mesons. This leads to an estimate of f(V)(T)/f(V) in excellent agreement with the recent sum rule and lattice determinations. This information is later implemented in a hadronic model and used to estimate the value of the magnetic susceptibility of the quark condensate chi(0). Our analysis shows that lowest meson resonance may turn out to be a bad approximation for this quantity.
C1 Univ Calif Berkeley, Ernest Orlando Lawrence Berkeley Natl Lab, Berkeley, CA 94720 USA.
RP Cata, O (reprint author), Univ Calif Berkeley, Ernest Orlando Lawrence Berkeley Natl Lab, Berkeley, CA 94720 USA.
EM ocata@lbl.org
NR 7
TC 0
Z9 0
U1 0
U2 1
PU WORLD SCIENTIFIC PUBL CO PTE LTD
PI SINGAPORE
PA 5 TOH TUCK LINK, SINGAPORE 596224, SINGAPORE
SN 0217-751X
J9 INT J MOD PHYS A
JI Int. J. Mod. Phys. A
PD AUG 20
PY 2008
VL 23
IS 21
BP 3209
EP 3212
DI 10.1142/S0217751X08041840
PG 4
WC Physics, Nuclear; Physics, Particles & Fields
SC Physics
GA 353DH
UT WOS:000259545800009
ER
PT J
AU Pedretti, M
Barucci, M
Risegari, L
Ventura, G
Di Domizio, S
Ottonello, P
Pallavicini, M
Balata, M
Bucci, C
Giachero, A
Gorla, P
Nisi, S
Tatananni, EL
Tomei, C
Zarra, C
Andreotti, E
Foggetta, L
Giuliani, A
Salvioni, C
Keppel, G
Menegatti, P
Palmieri, V
Rampazzo, V
Alessandria, F
Arnaboldi, C
Brofferio, C
Capelli, S
Carbone, L
Carrettoni, M
Clemenza, M
Cremonesi, O
Fiorini, E
Gironi, L
Kraft, S
Nones, C
Nucciotti, A
Pavan, M
Pessina, G
Pirro, S
Previtali, E
Schaeffer, D
Sisti, M
Zanotti, L
Ardito, R
Maiern, G
Bellini, F
Cosmelli, C
Dafinei, I
Faccini, R
Ferroni, F
Gargiulo, C
Longo, E
Morganti, S
Olcese, M
Vignati, M
Martinez, M
Beeman, J
Bryant, A
Decowski, MP
Freedman, SJ
Guardincerri, E
Haller, EE
Kadel, R
Kogler, L
Kolomensky, YG
Smith, AR
Xu, N
Dolinski, MJ
Kazkaz, K
Norman, EB
Scielzo, ND
Huang, HZ
Trentalange, S
Whitten, C
Gutierrez, TD
Avignone, FT
Bandac, I
Creswick, RJ
Farach, HA
Martinez, C
Mizouni, L
Rosenfeld, C
Ejzak, L
Heeger, KM
Maruyama, RH
Sangiorgio, S
AF Pedretti, Marisa
Barucci, M.
Risegari, L.
Ventura, G.
Di Domizio, S.
Ottonello, P.
Pallavicini, M.
Balata, M.
Bucci, C.
Giachero, A.
Gorla, P.
Nisi, S.
Tatananni, E. L.
Tomei, C.
Zarra, C.
Andreotti, E.
Foggetta, L.
Giuliani, A.
Salvioni, C.
Keppel, G.
Menegatti, P.
Palmieri, V.
Rampazzo, V.
Alessandria, F.
Arnaboldi, C.
Brofferio, C.
Capelli, S.
Carbone, L.
Carrettoni, M.
Clemenza, M.
Cremonesi, O.
Fiorini, E.
Gironi, L.
Kraft, S.
Nones, C.
Nucciotti, A.
Pavan, M.
Pessina, G.
Pirro, S.
Previtali, E.
Schaeffer, D.
Sisti, M.
Zanotti, L.
Ardito, R.
Maiern, G.
Bellini, F.
Cosmelli, C.
Dafinei, I.
Faccini, R.
Ferroni, F.
Gargiulo, C.
Longo, E.
Morganti, S.
Olcese, M.
Vignati, M.
Martinez, M.
Beeman, J.
Bryant, A.
Decowski, M. P.
Freedman, S. J.
Guardincerri, E.
Haller, E. E.
Kadel, R.
Kogler, L.
Kolomensky, Yu. G.
Smith, A. R.
Xu, N.
Dolinski, M. J.
Kazkaz, K.
Norman, E. B.
Scielzo, N. D.
Huang, H. Z.
Trentalange, S.
Whitten, C., Jr.
Gutierrez, T. D.
Avignone, F. T., III
Bandac, I.
Creswick, R. J.
Farach, H. A.
Martinez, C.
Mizouni, L.
Rosenfeld, C.
Ejzak, L.
Heeger, K. M.
Maruyama, R. H.
Sangiorgio, S.
TI Cuore experiment: The search for Neutrinoless Double Beta Decay
SO INTERNATIONAL JOURNAL OF MODERN PHYSICS A
LA English
DT Article; Proceedings Paper
CT 4th International Conference on Flavor Physics
CY SEP 24-28, 2007
CL Beijing, PEOPLES R CHINA
SP Kavli Inst Theoret Phys China, Inst Theoret Phys, Chinese Acad Sci
DE double beta decay; neutrino; bolometer; cryogenic detector
AB The main purpose of the Cryogenic Underground Observatory for Rare Events (CUORE) experiment is the search for the Neutrinoless Double Beta Decay ( 0 nu DBD) of Te-130 reaching a sensitivity on Majorana mass better than 50 meV. Cuoricino represents not only the first stage of CUORE, but also the most massive 0 nu DBD experiment presently running. Present results and future planning of these experiments will be described in the paper.
C1 [Barucci, M.; Risegari, L.; Ventura, G.] Univ Florence, Dipartimento Fis, I-50121 Florence, Italy.
[Barucci, M.; Risegari, L.; Ventura, G.] Ist Nazl Fis Nucl, Sez Firenze, Florence, Italy.
[Di Domizio, S.; Ottonello, P.; Pallavicini, M.] Univ Genoa, Dipartimento Fis, Genoa, Italy.
[Di Domizio, S.; Ottonello, P.; Pallavicini, M.] Ist Nazl Fis Nucl, Sez Genova, Genoa, Italy.
[Balata, M.; Bucci, C.; Giachero, A.; Gorla, P.; Nisi, S.; Tatananni, E. L.; Tomei, C.; Zarra, C.] Lab Nazl Gran Sasso, Gran Sasso, Italy.
[Keppel, G.; Menegatti, P.; Palmieri, V.; Rampazzo, V.] Lab Nazl Legnaro, Legnaro, Italy.
[Andreotti, E.; Foggetta, L.; Giuliani, A.; Salvioni, C.; Alessandria, F.; Arnaboldi, C.; Brofferio, C.; Capelli, S.; Carbone, L.; Carrettoni, M.; Clemenza, M.; Cremonesi, O.; Fiorini, E.; Gironi, L.; Kraft, S.; Nones, C.; Nucciotti, A.; Pavan, M.; Pessina, G.; Pirro, S.; Previtali, E.; Schaeffer, D.; Sisti, M.; Zanotti, L.] Ist Nazl Fis Nucl, Sez Milano, Milan, Italy.
[Arnaboldi, C.; Brofferio, C.; Capelli, S.; Carbone, L.; Carrettoni, M.; Clemenza, M.; Cremonesi, O.; Fiorini, E.; Gironi, L.; Kraft, S.; Nones, C.; Nucciotti, A.; Pavan, M.; Pessina, G.; Pirro, S.; Previtali, E.; Schaeffer, D.; Sisti, M.; Zanotti, L.] Univ Milan, Dipartimento Fis, I-20122 Milan, Italy.
[Ardito, R.; Maiern, G.] Politecn Milan, Dipartimento Ingn Strutturale, Milan, Italy.
[Bellini, F.; Cosmelli, C.; Dafinei, I.; Faccini, R.; Ferroni, F.; Gargiulo, C.; Longo, E.; Morganti, S.; Olcese, M.; Vignati, M.] Univ Roma La Sapienza, Dipartimento Fis, Rome, Italy.
[Bellini, F.; Cosmelli, C.; Dafinei, I.; Faccini, R.; Ferroni, F.; Gargiulo, C.; Longo, E.; Morganti, S.; Olcese, M.; Vignati, M.] Ist Nazl Fis Nucl, Sez Roma, Rome, Italy.
[Martinez, M.] Univ Zaragoza, Lab Nucl & High Energy Phys, E-50009 Zaragoza, Spain.
[Beeman, J.; Bryant, A.; Decowski, M. P.; Freedman, S. J.; Guardincerri, E.; Haller, E. E.; Kadel, R.; Kogler, L.; Kolomensky, Yu. G.; Smith, A. R.; Xu, N.] Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA.
[Dolinski, M. J.; Kazkaz, K.; Norman, E. B.; Scielzo, N. D.] Lawrence Livermore Natl Lab, Livermore, CA USA.
[Huang, H. Z.; Trentalange, S.; Whitten, C., Jr.] Univ Calif Los Angeles, Los Angeles, CA USA.
[Avignone, F. T., III; Bandac, I.; Creswick, R. J.; Farach, H. A.; Martinez, C.; Mizouni, L.; Rosenfeld, C.] Univ S Carolina, Dept Phys & Astron, Columbia, SC 29208 USA.
[Ejzak, L.; Heeger, K. M.; Maruyama, R. H.; Sangiorgio, S.] Univ Wisconsin, Madison, WI 53706 USA.
[Pedretti, Marisa; Andreotti, E.; Foggetta, L.; Giuliani, A.; Salvioni, C.] Univ Insubria, Dipartimento Matemat & Fis, Insubria, Italy.
RP Pedretti, M (reprint author), Insubria Univ, Via Valleggio 11, I-22100 Como, Italy.
EM marisa.pedretti@mib.infn.it
RI Barucci, Marco/D-4209-2012; Sisti, Monica/B-7550-2013; Vignati,
Marco/H-1684-2013; Gironi, Luca/P-2860-2016; capelli,
silvia/G-5168-2012; Decowski, Patrick/A-4341-2011; Bellini,
Fabio/D-1055-2009; Foggetta, Luca/A-4810-2010; Pallavicini,
Marco/G-5500-2012; Nucciotti, Angelo/I-8888-2012; Maruyama,
Reina/A-1064-2013; Giachero, Andrea/I-1081-2013; Gorla,
Paolo/B-5243-2014; Sangiorgio, Samuele/F-4389-2014; Martinez,
Maria/K-4827-2012; Di Domizio, Sergio/L-6378-2014; Kolomensky,
Yury/I-3510-2015
OI Barucci, Marco/0000-0003-0381-3376; Sisti, Monica/0000-0003-2517-1909;
Vignati, Marco/0000-0002-8945-1128; Gironi, Luca/0000-0003-2019-0967;
capelli, silvia/0000-0002-0300-2752; Keppel,
Giorgio/0000-0003-4579-3342; Gutierrez, Thomas/0000-0002-0330-6414;
Longo, Egidio/0000-0001-6238-6787; ARDITO, RAFFAELE/0000-0002-4271-9190;
Faccini, Riccardo/0000-0003-2613-5141; Clemenza,
Massimiliano/0000-0002-8064-8936; pavan, maura/0000-0002-9723-7834;
Pessina, Gianluigi Ezio/0000-0003-3700-9757; Bellini,
Fabio/0000-0002-2936-660X; Foggetta, Luca/0000-0002-6389-1280;
Pallavicini, Marco/0000-0001-7309-3023; Nucciotti,
Angelo/0000-0002-8458-1556; Maruyama, Reina/0000-0003-2794-512X;
Giachero, Andrea/0000-0003-0493-695X; Sangiorgio,
Samuele/0000-0002-4792-7802; Martinez, Maria/0000-0002-9043-4691; Di
Domizio, Sergio/0000-0003-2863-5895; Kolomensky,
Yury/0000-0001-8496-9975
NR 3
TC 11
Z9 11
U1 1
U2 7
PU WORLD SCIENTIFIC PUBL CO PTE LTD
PI SINGAPORE
PA 5 TOH TUCK LINK, SINGAPORE 596224, SINGAPORE
SN 0217-751X
J9 INT J MOD PHYS A
JI Int. J. Mod. Phys. A
PD AUG 20
PY 2008
VL 23
IS 21
BP 3395
EP 3398
DI 10.1142/S0217751X08042183
PG 4
WC Physics, Nuclear; Physics, Particles & Fields
SC Physics
GA 353DH
UT WOS:000259545800043
ER
PT J
AU Yoon, H
Werth, CJ
Valocchi, AJ
Oostrom, M
AF Yoon, Hongkyu
Werth, Charles J.
Valocchi, Albert J.
Oostrom, Mart
TI Impact of nonaqueous phase liquid (NAPL) source zone architecture on
mass removal mechanisms in strongly layered heterogeneous porous media
during soil vapor extraction
SO JOURNAL OF CONTAMINANT HYDROLOGY
LA English
DT Article
DE nonaqueous phase liquid (NAPL); NAPL mass transfer; multiphase flow;
soil vapor extraction (SVE); STOMP
ID HYDROCARBON MIXTURES; RELATIVE-HUMIDITY; VOLATILE ORGANICS;
WATER-CONTENT; SORPTION; TRANSPORT; TEMPERATURE; DISPERSION; MODEL;
SIMULATION
AB An existing multiphase flow simulator was modified in order to determine the effects of four mechanisms on NAPL mass removal in a strongly layered heterogeneous vadose zone during soil vapor extraction (SVE): a) NAPL flow, b) diffusion and dispersion from low permeability zones, c) slow desorption from sediment grains, and d) rate-limited dissolution of trapped NAPL The impacts of water and NAPL saturation distribution, NAPL-type (i.e., free, residual, or trapped) distribution, and spatial heterogeneity of the permeability field on these mechanisms were evaluated. Two different initial source zone architectures (one with and one without trapped NAPL) were considered and these architectures were used to evaluate seven different SVE scenarios. For all runs, slow diffusion from low permeability zones that gas flow bypassed was a dominant factor for diminished SVE effectiveness at later times. This effect was more significant at high water saturation due to the decrease of gas-phase relative permeability. Transverse dispersion contributed to fast NAPL mass removal from the low permeability layer in both source zone architectures, but longitudinal dispersion did not affect overall mass removal time. Both slow desorption from sediment grains and rate-limited mass transfer from trapped NAPL only marginally affected removal times. However, mass transfer from trapped NAPL did affect mass removal at later time, as well as the NAPL distribution. NAPL flow from low to high permeability zones contributed to faster mass removal from the low permeability layer, and this effect increased when water infiltration was eliminated. These simulations indicate that if trapped NAPL exists in heterogeneous porous media, mass transfer can be improved by delivering gas directly to zones with trapped NAPL and by lowering the water content, which increases the gas relative permeability and changes trapped NAPL to free NAPL. (C) 2008 Elsevier B.V. All rights reserved.
C1 [Yoon, Hongkyu; Werth, Charles J.; Valocchi, Albert J.] Univ Illinois, Dept Civil & Environm Engn, Urbana, IL 61801 USA.
[Oostrom, Mart] Pacific NW Natl Lab, Hydrol Grp, Energy & Environm Directorate, Richland, WA 99352 USA.
RP Werth, CJ (reprint author), Univ Illinois, Dept Civil & Environm Engn, 205 N Mathews Ave, Urbana, IL 61801 USA.
EM Werth@uiuc.edu
FU Office of Science (BER); U.S. Department of Energy - Environmental
Remediation Sciences Program (ERSP) [DE-FG02-06ER64207]; Environmental
Molecular Sciences Laboratory (EMSL); United States Department of Energy
(DOE)'s Office of Biological and Environmental Research; Pacific
Northwest National Laboratory (PNNL); Battelle Memorial Institute for
the United States Department of Energy [DE-AC06-76RLO 1830]
FX This research was supported by the Office of Science (BER), U.S.
Department of Energy - Environmental Remediation Sciences Program
(ERSP), Grant No. DE-FG02-06ER64207. We thank Mark D. White for helping
us to obtain and modify the STOMP code. The effort of Mart Oostrom was
supported by the Environmental Molecular Sciences Laboratory (EMSL), a
national scientific user facility sponsored by the United States
Department of Energy (DOE)'s Office of Biological and Environmental
Research and located at Pacific Northwest National Laboratory (PNNL).
PNNL is operated by Battelle Memorial Institute for the United States
Department of Energy under Contract DE-AC06-76RLO 1830. We also
acknowledge the effort of the Editor and Reviewers, whose comments have
led to significant improvement of our manuscript.
NR 57
TC 11
Z9 14
U1 2
U2 21
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0169-7722
J9 J CONTAM HYDROL
JI J. Contam. Hydrol.
PD AUG 20
PY 2008
VL 100
IS 1-2
BP 58
EP 71
DI 10.1016/j.jconhyd.2008.05.006
PG 14
WC Environmental Sciences; Geosciences, Multidisciplinary; Water Resources
SC Environmental Sciences & Ecology; Geology; Water Resources
GA 350XS
UT WOS:000259387600006
PM 18619707
ER
PT J
AU Zaharia, S
AF Zaharia, Sorin
TI Improved Euler potential method for three-dimensional magnetospheric
equilibrium
SO JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS
LA English
DT Article
ID MAGNETIC-FIELD; MAGNETOTAIL; MODEL; CONVECTION; PRESSURE
AB A new Euler potential method is presented for computing 3-D magnetospheric equilibria with prescribed plasma pressure, that significantly improves on a previous flux coordinate approach. In the new approach, the Euler potential a is no longer necessarily the magnetic flux, but can be specified much more freely, allowing equilibrium calculations in much more extended magnetospheric domains. With an empirical plasma pressure model as input and the T96 empirical magnetic field for boundary conditions, the new method is applied to compute a force balanced quiet time magnetospheric state extending to 30 RE in the magnetotail. While the force-balanced results for the magnetic field are not too different from T96 on the midnight axis, a very large discrepancy is found between field aligned currents (FACs) in the force balanced state and those computed from the empirical field and pressure using Vasyliunas equation; this shows that explicitly computed force balance is required for deriving FACs from plasma pressure and magnetic field by way of Vasyliunas equation.
C1 Los Alamos Natl Lab, Space Sci & Applicat ISR 1, Los Alamos, NM 87545 USA.
RP Zaharia, S (reprint author), Los Alamos Natl Lab, Space Sci & Applicat ISR 1, POB 1663,MS D466, Los Alamos, NM 87545 USA.
EM szaharia@lanl.gov
FU NASA Geospace SR T [NNH05AB71I]; LWS TRT programs; U. S. Department of
Energy
FX The author would like to thank Joachim Birn for suggesting this work.
Support is acknowledged from NASA Geospace SR& T (grant NNH05AB71I) and
LWS TR&T programs and the U. S. Department of Energy through the LDRD-DR
DREAM project at Los Alamos.
NR 29
TC 24
Z9 24
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 AUG 20
PY 2008
VL 113
IS A8
AR A08221
DI 10.1029/2008JA013325
PG 7
WC Astronomy & Astrophysics
SC Astronomy & Astrophysics
GA 340MT
UT WOS:000258650400001
ER
PT J
AU Volkow, ND
Wang, GJ
Telang, F
Fowler, JS
Logan, J
Wong, C
Ma, J
Pradhan, K
Tomasi, D
Thanos, PK
Ferre, S
Jayne, M
AF Volkow, Nora D.
Wang, Gene-Jack
Telang, Frank
Fowler, Joanna S.
Logan, Jean
Wong, Christopher
Ma, Jim
Pradhan, Kith
Tomasi, Dardo
Thanos, Peter K.
Ferre, Sergi
Jayne, Millard
TI Sleep deprivation decreases binding of [C-11]raclopride to dopamine
D-2/D-3 receptors in the human brain
SO JOURNAL OF NEUROSCIENCE
LA English
DT Article
DE dopamine transporters; striatum; thalamus; visual attention; PET;
circadian rhythms
ID VENTRAL TEGMENTAL AREA; EYE BLINK RATE; WORKING-MEMORY; RAT-BRAIN;
COGNITIVE PERFORMANCE; PARKINSONS-DISEASE; DAYTIME SLEEPINESS; WAKE
REGULATION; TRANSPORTER; STIMULANTS
AB Sleep deprivation can markedly impair human performance contributing to accidents and poor productivity. The mechanisms underlying this impairment are not well understood, but brain dopamine systems have been implicated. Here, we test whether one night of sleep deprivation changes dopamine brain activity. We studied 15 healthy subjects using positron emission tomography and [C-11] raclopride (dopamineD(2)/D-3 receptor radioligand) and [C-11] cocaine (dopamine transporter radioligand). Subjects were tested twice: after one night of rested sleep and after one night of sleep deprivation. The specific binding of [C-11] raclopride in the striatum and thalamus were significantly reduced after sleep deprivation and the magnitude of this reduction correlated with increases in fatigue (tiredness and sleepiness) and with deterioration in cognitive performance (visual attention and working memory). In contrast, sleep deprivation did not affect the specific binding of [C-11] cocaine in the striatum. Because [C-11] raclopride competes with endogenous dopamine for binding to D-2/D-3 receptors, we interpret the decreases in binding to reflect dopamine increases with sleep deprivation. However, we cannot rule out the possibility that decreased [C-11] raclopride binding reflects decreases in receptor levels or affinity. Sleep deprivation did not affect dopamine transporters (target for most wake-promoting medications) and thus dopamine increases are likely to reflect increases in dopamine cell firing and/or release rather than decreases in dopamine reuptake. Because dopamine-enhancing drugs increase wakefulness, we postulate that dopamine increases after sleep deprivation is a mechanism by which the brain maintains arousal as the drive to sleep increases but one that is insufficient to counteract behavioral and cognitive impairment.
C1 [Volkow, Nora D.; Ferre, Sergi] NIDA, Bethesda, MD 20892 USA.
[Volkow, Nora D.; Telang, Frank; Ma, Jim; Thanos, Peter K.; Jayne, Millard] NIAAA, Bethesda, MD 20892 USA.
[Wang, Gene-Jack; Fowler, Joanna S.; Logan, Jean; Wong, Christopher; Pradhan, Kith; Tomasi, Dardo] Brookhaven Natl Lab, Dept Med, Upton, NY 11973 USA.
RP Volkow, ND (reprint author), NIDA, 6001 Execut Blvd,Room 5274, Bethesda, MD 20892 USA.
EM nvolkow@nida.nih.gov
RI Sanguansri, Luz/B-6630-2011; Ferre, Sergi/K-6115-2014; Tomasi,
Dardo/J-2127-2015;
OI Sanguansri, Luz/0000-0003-1908-7604; Ferre, Sergi/0000-0002-1747-1779;
Logan, Jean/0000-0002-6993-9994
FU Intramural NIH HHS [Z01 AA000550-04]
NR 54
TC 74
Z9 74
U1 0
U2 12
PU SOC NEUROSCIENCE
PI WASHINGTON
PA 11 DUPONT CIRCLE, NW, STE 500, WASHINGTON, DC 20036 USA
SN 0270-6474
J9 J NEUROSCI
JI J. Neurosci.
PD AUG 20
PY 2008
VL 28
IS 34
BP 8454
EP 8461
DI 10.1523/JNEUROSCI.1443-08.2008
PG 8
WC Neurosciences
SC Neurosciences & Neurology
GA 339US
UT WOS:000258603400009
PM 18716203
ER
PT J
AU Uzun, SS
Sen, S
Benmore, CJ
Aitken, BG
AF Uzun, S. Soyer
Sen, S.
Benmore, C. J.
Aitken, B. G.
TI A combined neutron and x-ray diffraction study of short- and
intermediate-range structural characteristics of Ge-As sulfide glasses
SO JOURNAL OF PHYSICS-CONDENSED MATTER
LA English
DT Article
ID ABSORPTION FINE-STRUCTURE; SOLID-STATE NMR; SELENIUM GLASSES;
SPECTROSCOPY; SCATTERING; ORDER; GESE2; EXAFS
AB A combination of neutron and x-ray diffraction has been employed to study the compositional dependence of the atomic structures of Ge(x)As(x)S(100-2x) glasses with S concentration varying between 33.3 and 70.0 at.%. The nearest-neighbor coordination numbers of Ge and As atoms are always found to be 4 and 3, respectively, irrespective of the glass composition. Ge and As atoms have primarily heteropolar bonding to S atoms in stoichiometric and S-excess glasses with x <= 18.2. Low and intermediate levels of deficiency of S (20 <= x <= 25) are accommodated via the formation of homopolar As-As bonds while Ge atoms remain primarily bonded to four S atoms, resulting in As-rich regions in the glass structure. Ge starts to participate in metal-metal bonding only in the highly S-deficient glasses with 27.5 <= x <= 33.3. The intermediate-range order and its topological influence on atomic packing in these three compositional regions, in the order of increasing deficiency in S, are controlled by (a) a mixed GeS(2) and As(2)S(3) network, (b) the coexistence of a GeS(2) network and As clusters, and (c) large Ge-As metal-rich regions. This evolution of the intermediate-range structure with composition is consistent with the corresponding variation of the position, intensity and width of the first sharp diffraction peak in the structure factor.
C1 [Uzun, S. Soyer; Sen, S.] Univ Calif Davis, Dept Chem Engn & Mat Sci, Davis, CA 95616 USA.
[Benmore, C. J.] Argonne Natl Lab, Argonne, IL 60439 USA.
[Aitken, B. G.] Corning Inc, Glass Res Div, Corning, NY 14831 USA.
RP Sen, S (reprint author), Univ Calif Davis, Dept Chem Engn & Mat Sci, Davis, CA 95616 USA.
EM sbsen@ucdavis.edu
OI Benmore, Chris/0000-0001-7007-7749
NR 34
TC 13
Z9 13
U1 0
U2 7
PU IOP PUBLISHING LTD
PI BRISTOL
PA TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND
SN 0953-8984
J9 J PHYS-CONDENS MAT
JI J. Phys.-Condes. Matter
PD AUG 20
PY 2008
VL 20
IS 33
AR 335105
DI 10.1088/0953-8984/20/33/335105
PG 11
WC Physics, Condensed Matter
SC Physics
GA 333HX
UT WOS:000258144700007
ER
PT J
AU Berryman, OB
Sather, AC
Hay, BP
Meisner, JS
Johnson, DW
AF Berryman, Orion B.
Sather, Aaron C.
Hay, Benjamin P.
Meisner, Jeffrey S.
Johnson, Darren W.
TI Solution phase measurement of both weak sigma and C-H center dot center
dot center dot X- hydrogen bonding interactions in synthetic anion
receptors
SO JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Article
ID PI INTERACTIONS; BINDING; RECOGNITION; COMPLEXES; APPROXIMATION;
ENCAPSULATION; FLUORESCENT; EXCHANGE; HALIDES; ENERGY
AB A series of tripodal receptors preorganize electron-deficient aromatic rings to bind halides in organic solvents using weak a anion-to-arene interactions or C-H center dot center dot center dot X- hydrogen bonds. H-1 NMR spectroscopy proves to be a powerful technique for quantifying binding in solution and determining the interaction motifs, even in cases of weak binding.
C1 [Berryman, Orion B.; Sather, Aaron C.; Meisner, Jeffrey S.; Johnson, Darren W.] Univ Oregon, Dept Chem, Eugene, OR 97403 USA.
[Berryman, Orion B.; Sather, Aaron C.; Meisner, Jeffrey S.; Johnson, Darren W.] Univ Oregon, Inst Mat Sci, Eugene, OR 97403 USA.
[Hay, Benjamin P.] Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37830 USA.
RP Johnson, DW (reprint author), Univ Oregon, Dept Chem, Eugene, OR 97403 USA.
EM dwj@uoregon.edu
FU NSF [DGE-0549503]; Ronald E. McNair Program; Division of Chemical
Sciences, Geosciences, and Biosciences, Office of Basic Energy Sciences,
U.S. Department of Energy (DOE) [DE-AC05-00OR22725]
FX O.B.B. acknowledges the NSF for an Integrative Graduate Education and
Research Traineeship (DGE-0549503). J.S.M. recognizes the Ronald E.
McNair Program for its support. D.W.J. is a Cottrell Scholar of Research
Corporation and gratefully acknowledges the NSF for a CAREER award. Dr.
Lev N. Zakharov is acknowledged for assistance with the single-crystal
X-ray diffraction experiments. B.P.H. acknowledges support from the
Division of Chemical Sciences, Geosciences, and Biosciences, Office of
Basic Energy Sciences, U.S. Department of Energy (DOE) under contract
number DE-AC05-00OR22725 with Oak Ridge National Laboratory (managed by
UT-Battelle, LLC). DFr calculations were performed using the Molecular
Science Computing Facility (MSCF) in the William R. Wiley Environmental
Molecular Sciences Laboratory, a national scientific user facility
sponsored by the DOE's Office of Biological and Environmental Research
and located at Pacific Northwest National Laboratory managed for DOE by
Battelle.
NR 43
TC 107
Z9 107
U1 5
U2 33
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 AUG 20
PY 2008
VL 130
IS 33
BP 10895
EP 10897
DI 10.1021/ja8035652
PG 3
WC Chemistry, Multidisciplinary
SC Chemistry
GA 337DO
UT WOS:000258415900032
PM 18661980
ER
PT J
AU Ruddy, DA
Tilley, TD
AF Ruddy, Daniel A.
Tilley, T. Don
TI Kinetics and mechanism of olefin epoxidation with aqueous H(2)O(2) and a
highly selective surface-modified TaSBA15 heterogeneous catalyst
SO JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Article
ID SUPPORTED TANTALUM CATALYSTS; SOURCE MOLECULAR PRECURSOR;
HYDROGEN-PEROXIDE; SINGLE-SITE; MESOPOROUS SILICA; ALLYLIC ALCOHOLS;
DINUCLEAR PEROXOTUNGSTATE; ALKENE EPOXIDATION; METAL-COMPLEXES; ATOM
TRANSFER
AB The reaction kinetics of cyclohexene epoxidation using aqueous H(2)O(2) oxidant and the highly selective epoxidation catalyst Bu(cap)TaSBA15 were studied. The reaction was determined to be first-order in Ta(V) surface coverage. The reaction rate exhibited saturation with respect to increasing concentrations of cyclohexene and H(2)O(2). An Eley-Rideal mechanism and rate equation may be used to describe the epoxidation kinetics, which are similar to those for Ti(IV)SiO(2)-catalyzed epoxidations. The observed kinetics may also be modeled by a double-displacement mechanism typically associated with saturation enzyme catalysts. In addition, (1)H NMR spectroscopy was employed to investigate H(2)O(2) decomposition by Bu(cap)TaSBA15 and the unmodified TaSBA15 catalysts. Little decomposition occurred over the surface-modified material, but the unmodified material catalyzed a 30% conversion of H(2)O(2) after 6 h. UV-visible absorbance and diffuse reflectance UV-visible (DRUV-vis) spectroscopy were used to investigate the structure of the Ta centers on the TaSBA15 catalysts. DRUV-vis spectroscopy was also used to identify a Ta(V)-based epoxidation intermediate, proposed to be a Ta(V) (eta(2)-O(2)) species, which forms upon reaction of the TaSBA15 and Bu(cap)TaSBA15 materials with H(2)O(2).
C1 [Tilley, T. Don] 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.
EM tdtilley@berkeley.edu
NR 70
TC 29
Z9 29
U1 8
U2 36
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 AUG 20
PY 2008
VL 130
IS 33
BP 11088
EP 11096
DI 10.1021/ja8027313
PG 9
WC Chemistry, Multidisciplinary
SC Chemistry
GA 337DO
UT WOS:000258415900053
PM 18662001
ER
PT J
AU Gao, HC
Pattison, D
Yan, TF
Klingeman, DM
Wang, XH
Petrosino, J
Hemphill, L
Wan, XF
Leaphart, AB
Weinstock, GM
Palzkill, T
Zhou, JZ
AF Gao, Haichun
Pattison, Donna
Yan, Tingfen
Klingeman, Dawn M.
Wang, Xiaohu
Petrosino, Joseph
Hemphill, Lisa
Wan, Xiufeng
Leaphart, Adam B.
Weinstock, George M.
Palzkill, Timothy
Zhou, Jizhong
TI Generation and Validation of a Shewanella oneidensis MR-1 Clone Set for
Protein Expression and Phage Display
SO PLOS ONE
LA English
DT Article
AB A comprehensive gene collection for S. oneidensis was constructed using the lambda recombinase (Gateway) cloning system. A total of 3584 individual ORFs (85%) have been successfully cloned into the entry plasmids. To validate the use of the clone set, three sets of ORFs were examined within three different destination vectors constructed in this study. Success rates for heterologous protein expression of S. oneidensis His-or His/GST-tagged proteins in E. coli were approximately 70%. The ArcA and NarP transcription factor proteins were tested in an in vitro binding assay to demonstrate that functional proteins can be successfully produced using the clone set. Further functional validation of the clone set was obtained from phage display experiments in which a phage encoding thioredoxin was successfully isolated from a pool of 80 different clones after three rounds of biopanning using immobilized anti-thioredoxin antibody as a target. This clone set complements existing genomic (e. g., whole-genome microarray) and other proteomic tools (e. g., mass spectrometry-based proteomic analysis), and facilitates a wide variety of integrated studies, including protein expression, purification, and functional analyses of proteins both in vivo and in vitro.
C1 [Gao, Haichun; Zhou, Jizhong] Univ Oklahoma, Inst Environm Genom, Norman, OK 73019 USA.
[Gao, Haichun; Yan, Tingfen; Klingeman, Dawn M.; Wan, Xiufeng; Leaphart, Adam B.; Zhou, Jizhong] Oak Ridge Natl Lab, Environm Sci Div, Oak Ridge, TN USA.
[Pattison, Donna; Wang, Xiaohu; Petrosino, Joseph; Hemphill, Lisa; Weinstock, George M.; Palzkill, Timothy] Baylor Coll Med, Houston, TX USA.
RP Gao, HC (reprint author), Univ Oklahoma, Inst Environm Genom, Norman, OK 73019 USA.
EM timothyp@bcm.tmc.edu; jzhou@ou.edu
RI Klingeman, Dawn/B-9415-2012; Gao, Haichun/A-2160-2014
OI Klingeman, Dawn/0000-0002-4307-2560;
FU U.S. Department of Energy under the Genomics: GTL Program through
Shewanella Federation, Office of Biological and Environmental Research,
Office of Science; Oak Ridge National Laboratory is managed by
University of Tennessee-Battelle LLC for the Department of Energy
[DOE-AC05-00OR22725]
FX This research was supported by The U.S. Department of Energy under the
Genomics: GTL Program through Shewanella Federation, Office of
Biological and Environmental Research, Office of Science. Oak Ridge
National Laboratory is managed by University of Tennessee-Battelle LLC
for the Department of Energy under contract DOE-AC05-00OR22725.
NR 55
TC 14
Z9 14
U1 0
U2 3
PU PUBLIC LIBRARY SCIENCE
PI SAN FRANCISCO
PA 1160 BATTERY STREET, STE 100, SAN FRANCISCO, CA 94111 USA
SN 1932-6203
J9 PLOS ONE
JI PLoS One
PD AUG 20
PY 2008
VL 3
IS 8
AR e2983
DI 10.1371/journal.pone.0002983
PG 11
WC Multidisciplinary Sciences
SC Science & Technology - Other Topics
GA 422IM
UT WOS:000264420900010
PM 18714347
ER
PT J
AU Martin, KJ
Patrick, DR
Bissell, MJ
Fournier, MV
AF Martin, Katherine J.
Patrick, Denis R.
Bissell, Mina J.
Fournier, Marcia V.
TI Prognostic Breast Cancer Signature Identified from 3D Culture Model
Accurately Predicts Clinical Outcome across Independent Datasets
SO PLOS ONE
LA English
DT Article
AB Background: One of the major tenets in breast cancer research is that early detection is vital for patient survival by increasing treatment options. To that end, we have previously used a novel unsupervised approach to identify a set of genes whose expression predicts prognosis of breast cancer patients. The predictive genes were selected in a well-defined three dimensional (3D) cell culture model of non-malignant human mammary epithelial cell morphogenesis as downregulated during breast epithelial cell acinar formation and cell cycle arrest. Here we examine the ability of this gene signature (3D-signature) to predict prognosis in three independent breast cancer microarray datasets having 295, 286, and 118 samples, respectively.
Methods and Findings: Our results show that the 3D-signature accurately predicts prognosis in three unrelated patient datasets. At 10 years, the probability of positive outcome was 52, 51, and 47 percent in the group with a poor-prognosis signature and 91, 75, and 71 percent in the group with a good-prognosis signature for the three datasets, respectively (Kaplan-Meier survival analysis, p<0.05). Hazard ratios for poor outcome were 5.5 (95% CI 3.0 to 12.2, p<0.0001), 2.4 (95% CI 1.6 to 3.6, p<0.0001) and 1.9 (95% CI 1.1 to 3.2, p = 0.016) and remained significant for the two larger datasets when corrected for estrogen receptor (ER) status. Hence the 3D-signature accurately predicts breast cancer outcome in both ER-positive and ER-negative tumors, though individual genes differed in their prognostic ability in the two subtypes. Genes that were prognostic in ER+ patients are AURKA, CEP55, RRM2, EPHA2, FGFBP1, and VRK1, while genes prognostic in ER-patients include ACTB, FOXM1 and SERPINE2 (Kaplan-Meier p<0.05). Multivariable Cox regression analysis in the largest dataset showed that the 3D-signature was a strong independent factor in predicting breast cancer outcome.
Conclusions: The 3D-signature accurately predicts breast cancer outcome across multiple datasets and holds prognostic value for both ER-positive and ER-negative breast cancer. The signature was selected using a novel biological approach and hence holds promise to represent the key biological processes of breast cancer.
C1 [Martin, Katherine J.] Bioarray Consulting, Belmont, MA USA.
[Patrick, Denis R.; Fournier, Marcia V.] GlaxoSmithKline Inc, Oncol Ctr Excellence Drug Discovery, Dept Oncol Biol, Collegeville, PA USA.
[Bissell, Mina J.] Lawrence Berkeley Natl Lab, Berkeley, CA USA.
RP Martin, KJ (reprint author), Bioarray Consulting, Belmont, MA USA.
EM Marcia.V.Fournier@GSK.com
FU GlaxoSmithKline; Office of Biological and Environmental Research (OBER)
of the U.S. Department of Energy [DE-AC02-05CH11231]; Distinguished
Fellow Award; Low Dose Radiation Program and the Office of Health and
Environmental Research, Health Effects Division [03-76SF00098]; National
Cancer Institute [R01CA064786, U54CA126552, U54CA112970-01]
FX GlaxoSmithKline. MJB is supported by grants from the Office of
Biological and Environmental Research (OBER) of the U.S. Department of
Energy (DE-AC02-05CH11231), a Distinguished Fellow Award; Low Dose
Radiation Program and the Office of Health and Environmental Research,
Health Effects Division (03-76SF00098); by National Cancer Institute
awards R01CA064786, U54CA126552 and U54CA112970-01.
NR 29
TC 115
Z9 119
U1 3
U2 7
PU PUBLIC LIBRARY SCIENCE
PI SAN FRANCISCO
PA 185 BERRY ST, STE 1300, SAN FRANCISCO, CA 94107 USA
SN 1932-6203
J9 PLOS ONE
JI PLoS One
PD AUG 20
PY 2008
VL 3
IS 8
AR e2994
DI 10.1371/journal.pone.0002994
PG 9
WC Multidisciplinary Sciences
SC Science & Technology - Other Topics
GA 422IM
UT WOS:000264420900020
PM 18714348
ER
PT J
AU Bowley, SR
Merenbloom, BK
Okumura, N
Betts, L
Heroux, A
Gorkun, OV
Lord, ST
AF Bowley, Sheryl R.
Merenbloom, Betsy K.
Okumura, Nobuo
Betts, Laurie
Heroux, Annie
Gorkun, Oleg V.
Lord, Susan T.
TI Polymerization-defective fibrinogen variant gamma D364A binds knob "A"
peptide mimic
SO BIOCHEMISTRY
LA English
DT Article
ID B-BETA-CHAIN; GAMMA-CHAIN; FRAGMENT-D; PROTOFIBRIL FORMATION;
CRYSTAL-STRUCTURES; ARG-PRO; PROTEINS; SITE; AGGREGATION; CLEAVAGE
AB Fibrin polymerization is supported in part by interactions called "A:a". Crystallographic studies revealed nu 364Asp is part of hole "a" that interacts with knob "A" peptide mimic, GPRP. Biochemical studies have shown gamma 364Asp is critical to polymerization, as polymerization of variants gamma D364A, gamma D364H, and gamma D364V is exceptionally impaired. To understand the molecular basis for the aberrant function, we solved the crystal structure of fragment D from gamma D364A. Surprisingly, the structure (rfD-gamma D364A+GP) showed near normal "A:a" interactions with GPRP bound to hole "a" and no change in the overall structure of gamma D364A. Of note, inspection of the structure showed negative electrostatic potential inside hole "a" was diminished by this substitution. We examined GPRP binding to the gamma 364Asp variants in solution by plasmin protection assay. We found no protection of either gamma D364H or gamma D364V but partial protection of gamma D364A, indicating the peptide does not bind to either gamma D364H or gamma D364V and binds more weakly than normal to gamma D364A. We also examined protection by calcium and found all variants were indistinguishable from normal, suggesting the global structures of the variants are not markedly different from normal. Our data imply that gamma 364Asp per se is not required for knob "A" binding to hole "a"; rather, this residue's negative charge has a critical role in the electrostatic interactions that facilitate the important first step in fibrin polymerization.
C1 [Merenbloom, Betsy K.; Gorkun, Oleg V.; Lord, Susan T.] Univ N Carolina, Dept Pathol & Lab Med, Chapel Hill, NC 27599 USA.
[Bowley, Sheryl R.; Lord, Susan T.] Univ N Carolina, Dept Chem, Chapel Hill, NC 27599 USA.
[Okumura, Nobuo] Shinshu Univ, Sch Hlth Sci, Dept Biomed Lab Sci, Clin Chem Lab, Matsumoto, Nagano 390, Japan.
[Betts, Laurie] Univ N Carolina, Dept Pharmacol, Chapel Hill, NC 27599 USA.
[Heroux, Annie] Brookhaven Natl Lab, Dept Biol, Upton, NY 11973 USA.
RP Lord, ST (reprint author), Univ N Carolina, Dept Pathol & Lab Med, Chapel Hill, NC 27599 USA.
EM stl@med.unc.edu
FU NHLBI NIH HHS [HL 31048]
NR 33
TC 7
Z9 7
U1 0
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0006-2960
J9 BIOCHEMISTRY-US
JI Biochemistry
PD AUG 19
PY 2008
VL 47
IS 33
BP 8607
EP 8613
DI 10.1021/bi8000769
PG 7
WC Biochemistry & Molecular Biology
SC Biochemistry & Molecular Biology
GA 336XM
UT WOS:000258400100016
PM 18642883
ER
PT J
AU Schubert, HL
Phillips, JD
Heroux, A
Hill, CP
AF Schubert, Heidi L.
Phillips, John D.
Heroux, Annie
Hill, Christopher P.
TI Structure and mechanistic implications of a uroporphyrinogen III
synthase-product complex
SO BIOCHEMISTRY
LA English
DT Article
ID CONGENITAL ERYTHROPOIETIC PORPHYRIA; MACROMOLECULAR STRUCTURES; NATURAL
PORPHYRINS; SPIRO INTERMEDIATE; PROTEIN-STRUCTURE; UROGEN-III;
BIOSYNTHESIS; COSYNTHETASE; MACROCYCLES; REFINEMENT
AB Uroporphyrinogen III synthase (U3S) catalyzes the asymmetrical cyclization of a linear tetrapyrrole to form the physiologically relevant uroporphyrinogen III (uro'gen III) isomer during heme biosynthesis. Here, we report four apoenzyme and one product complex crystal structures of the Thermus thermophilus (HB27) U3S protein. The overlay of eight crystallographically unique U3S molecules reveals a huge range of conformational flexibility, including a "closed" product complex. The product, uro'gen III, binds between the two domains and is held in place by a network of hydrogen bonds between the product's side chain carboxylates and the protein's main chain amides. Interactions of the product A and B ring carboxylate side chains with both structural domains of U3S appear to dictate the relative orientation of the domains in the closed enzyme conformation and likely remain intact during catalysis. The product C and D rings are less constrained in the structure, consistent with the conformational changes required for the catalytic cyclization with inversion of D ring orientation. A conserved tyrosine residue is potentially positioned to facilitate loss of a hydroxyl from the substrate to initiate the catalytic reaction.
C1 [Schubert, Heidi L.; Hill, Christopher P.] Univ Utah, Sch Med, Dept Biochem, Salt Lake City, UT 84112 USA.
[Phillips, John D.] Univ Utah, Sch Med, Dept Internal Med, Salt Lake City, UT 84112 USA.
[Heroux, Annie] Brookhaven Natl Lab, Dept Biol, Upton, NY 11973 USA.
RP Schubert, HL (reprint author), Univ Utah, Sch Med, Dept Biochem, Salt Lake City, UT 84112 USA.
EM heidi@biochem.utah.edu
FU NIBIB NIH HHS [P30 EB009998]; NIDDK NIH HHS [P30 DK072437, P30
DK072437-05, R01 DK020503]; NIGMS NIH HHS [R01 GM056775, R01
GM056775-08, R01 GM56775]
NR 37
TC 23
Z9 23
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0006-2960
J9 BIOCHEMISTRY-US
JI Biochemistry
PD AUG 19
PY 2008
VL 47
IS 33
BP 8648
EP 8655
DI 10.1021/bi800635y
PG 8
WC Biochemistry & Molecular Biology
SC Biochemistry & Molecular Biology
GA 336XM
UT WOS:000258400100020
PM 18651750
ER
PT J
AU Gait, AD
Lowman, JP
Gable, CW
AF Gait, A. D.
Lowman, J. P.
Gable, C. W.
TI Time dependence in 3-D mantle convection models featuring evolving
plates: Effect of lower mantle viscosity
SO JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH
LA English
DT Article
ID SPHERICAL-SHELL MODELS; TECTONIC PLATES; THERMAL-CONVECTION; SURFACE
PLATES; DYNAMIC EARTH; HEATING MODE; POLAR WANDER; MOTIONS; GENERATION;
FLOW
AB dEvolving plate configurations and dynamically determined plate velocities are featured in Cartesian geometry mantle convection simulations. The numerical model enables the evolution of plate shape and size by migrating idealized plate triple junctions. The motion of the model triple junctions responds to the time-dependent velocities of the adjacent plates. Each calculation includes four high-viscosity plates in a 3 x 3 x 1 solution domain. We analyze the effect of plate evolution on the time dependence of plate velocity and heat flux in three different models characterized by lower mantle to upper mantle viscosity ratios of 30, 90, and 300. We examine the difference in behavior between calculations featuring fixed and mobile plate boundaries for each viscosity model. When plates are permitted to evolve in response to the convective vigor of the system, plate positions and shapes can change considerably while features in the high-viscosity lower mantle may change very little. In addition, plate velocities and surface heat flux can be highly time dependent. We find that when the contrast between lower mantle and upper mantle viscosity magnitude is a factor of 30, surface velocities may fluctuate by 75% of the mean value and heat flux by 60%. We also find that plate velocity evolution is characterized by periods of reorganization, punctuating more stable periods. When the lower mantle viscosity is increased to 90 times the upper mantle value, plate reorganization events also occur, but only when plate boundary motion is enabled. When the lower mantle to upper mantle viscosity contrast is increased to a factor of 300, we find that the mean surface velocity and heat flux become very steady in cases both with and without plate boundary evolution, despite the substantial migration of convergent plate boundaries in the former case.
C1 [Gait, A. D.] Univ Leeds, Sch Earth & Environm, Leeds, W Yorkshire, England.
[Lowman, J. P.] Univ Toronto, Dept Phys & Environm Sci, Scarborough, ON M1C 1A4, Canada.
[Lowman, J. P.] Univ Toronto, Dept Phys, Toronto, ON, Canada.
[Gable, C. W.] Los Alamos Natl Lab, Hydrol Geochem & Geol Grp, EES 6, Los Alamos, NM 87545 USA.
RP Gait, AD (reprint author), Univ Manchester, Sch Math, Oxford Rd, Manchester M13 9PL, Lancs, England.
EM andrew.gait@manchester.ac.uk; lowman@utsc.utoronto.ca; gable@lanl.gov
RI Gable, Carl/B-4689-2011;
OI Gait, Andrew/0000-0001-9349-1096; Gable, Carl/0000-0001-7063-0815
FU NERC; NSERC of Canada [327084-06]
FX D.G. thanks NERC for financial support. J.P.L. is grateful to the NSERC
of Canada for continued funding in planetary mantle dynamics
(327084-06).
NR 55
TC 14
Z9 14
U1 0
U2 2
PU AMER GEOPHYSICAL UNION
PI WASHINGTON
PA 2000 FLORIDA AVE NW, WASHINGTON, DC 20009 USA
SN 0148-0227
J9 J GEOPHYS RES-SOL EA
JI J. Geophys. Res.-Solid Earth
PD AUG 19
PY 2008
VL 113
IS B8
AR B08409
DI 10.1029/2007JB005538
PG 16
WC Geochemistry & Geophysics
SC Geochemistry & Geophysics
GA 340MB
UT WOS:000258648600004
ER
PT J
AU Bae, YS
Mulfort, KL
Frost, H
Ryan, P
Punnathanam, S
Broadbelt, LJ
Hupp, JT
Snurr, RQ
AF Bae, Youn-Sang
Mulfort, Karen L.
Frost, Houston
Ryan, Patrick
Punnathanam, Sudeep
Broadbelt, Linda J.
Hupp, Joseph T.
Snurr, Randall Q.
TI Separation of CO2 from CH4 using mixed-ligand metal-organic frameworks
SO LANGMUIR
LA English
DT Article
ID PRESSURE SWING ADSORPTION; CARBON-DIOXIDE; MOLECULAR SIMULATION;
HYDROGEN ADSORPTION; MIXTURE ADSORPTION; KINETIC SEPARATION;
GAS-ADSORPTION; SURFACE-AREAS; METHANE; THERMODYNAMICS
AB The adsorption Of CO2 and CH4 in a mixed-ligand metal-organic framework (MOF) Zn-2(NDC)(2)(DPNI) [NDC = 2,6-naphthalenledicarboxylate, DPNI = N,N '-di-(4-pyridyl)-1,4,5,8-naphthalene tetracarboxydiimide] was investigated using volumetric adsorption measurements and grand canonical Monte Carlo (GCMC) simulations. The MOF was synthesized by two routes: first at 80 degrees C for two days with conventional heating, and second at 120 degrees C for 1 h using microwave heating. The two as-synthesized samples exhibit very similar powder X-ray diffraction patterns, but the evacuated samples show differences in nitrogen uptake. From the single-component CO2 and CH4 isotherms, mixture adsorption was predicted using the ideal adsorbed solution theory (IAST). The microwave sample shows a selectivity of similar to 30 for CO2 over CH4, which is among the highest selectivities reported for this separation. The applicability of IAST to this system was demonstrated by performing GCMC simulations for both single-component and mixture adsorption.
C1 [Bae, Youn-Sang; Frost, Houston; Ryan, Patrick; Punnathanam, Sudeep; Broadbelt, Linda J.; Snurr, Randall Q.] Northwestern Univ, Dept Chem & Biol Engn, Evanston, IL 60208 USA.
[Mulfort, Karen L.; Hupp, Joseph T.] Northwestern Univ, Dept Chem, Evanston, IL 60208 USA.
[Mulfort, Karen L.] Argonne Natl Lab, Chem Sci & Engn Div, Argonne, IL 60439 USA.
RP Hupp, JT (reprint author), Northwestern Univ, Dept Chem & Biol Engn, Evanston, IL 60208 USA.
EM j-hupp@northwestern.edu; snurr@northwestern.edu
RI Snurr, Randall/B-6699-2009; Broadbelt, Linda/B-7640-2009; Snurr,
Randall/E-4900-2011; Bae, Youn-Sang/G-8073-2012; Hupp,
Joseph/K-8844-2012
OI Hupp, Joseph/0000-0003-3982-9812
NR 63
TC 341
Z9 345
U1 27
U2 205
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0743-7463
J9 LANGMUIR
JI Langmuir
PD AUG 19
PY 2008
VL 24
IS 16
BP 8592
EP 8598
DI 10.1021/la800555x
PG 7
WC Chemistry, Multidisciplinary; Chemistry, Physical; Materials Science,
Multidisciplinary
SC Chemistry; Materials Science
GA 336PU
UT WOS:000258377900033
PM 18616225
ER
PT J
AU Goddard, PA
Singleton, J
Sengupta, P
McDonald, RD
Lancaster, T
Blundell, SJ
Pratt, FL
Cox, S
Harrison, N
Manson, JL
Southerland, HI
Schlueter, JA
AF Goddard, P. A.
Singleton, J.
Sengupta, P.
McDonald, R. D.
Lancaster, T.
Blundell, S. J.
Pratt, F. L.
Cox, S.
Harrison, N.
Manson, J. L.
Southerland, H. I.
Schlueter, J. A.
TI Experimentally determining the exchange parameters of
quasi-two-dimensional Heisenberg magnets
SO NEW JOURNAL OF PHYSICS
LA English
DT Article
ID SQUARE LATTICE; SUPERCONDUCTIVITY; ANTIFERROMAGNETS; ENTANGLEMENT;
OXIDES; MODEL
AB Though long-range magnetic order cannot occur at temperatures T > 0 in a perfect two-dimensional ( 2D) Heisenberg magnet, real quasi-2D materials will invariably possess nonzero inter-plane coupling J(perpendicular to) driving the system to order at elevated temperatures. This process can be studied using quantum Monte Carlo calculations. However, it is difficult to test the results of these calculations experimentally since for highly anisotropic materials in which the in-plane coupling is comparable with attainable magnetic fields J(perpendicular to) is necessarily very small and inaccessible directly. In addition, because of the large anisotropy, the Neel temperatures are low and difficult to determine from thermodynamic measurements. Here, we present an elegant method of assessing the calculations via two independent experimental probes: pulsed-field magnetization in fields of up to 85 T, and muon-spin rotation.
C1 [Goddard, P. A.; Lancaster, T.; Blundell, S. J.] Univ Oxford, Dept Phys, Clarendon Lab, Oxford OX1 3PU, England.
[Singleton, J.; Sengupta, P.; McDonald, R. D.; Cox, S.; Harrison, N.] Los Alamos Natl Lab, Natl High Magnet Field Lab, Los Alamos, NM 87545 USA.
[Sengupta, P.] Los Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA.
[Pratt, F. L.] Rutherford Appleton Lab, ISIS Facil, Chilton OX11 0QX, Oxfordshire, England.
[Manson, J. L.] Eastern Washington Univ, Dept Chem & Biochem, Cheney, WA 99004 USA.
[Schlueter, J. A.] Argonne Natl Lab, Div Mat Sci, Argonne, IL 60439 USA.
RP Goddard, PA (reprint author), Univ Oxford, Dept Phys, Clarendon Lab, Parks Rd, Oxford OX1 3PU, England.
EM p.goddard1@physics.ox.ac.uk
RI McDonald, Ross/H-3783-2013; Goddard, Paul/A-8638-2015; Sengupta,
Pinaki/B-6999-2011;
OI McDonald, Ross/0000-0002-0188-1087; Goddard, Paul/0000-0002-0666-5236;
Harrison, Neil/0000-0001-5456-7756; Mcdonald, Ross/0000-0002-5819-4739
FU US Department of Energy (DoE); Office of Basic Energy Sciences, DoE
[DE-AC02-06CH11357]; Research Corporation; Royal Commission for the
Exhibition of 1851; Glasstone Foundation; Seaborg Institute
FX We thank Peter Baker and Alex Amato for experimental assistance and Bill
Hayes for stimulating discussions. This work was supported by the US
Department of Energy (DoE) BES program 'Science in 100 T'. Work at NHMFL
is performed under the auspices of the National Science Foundation, the
DoE and the State of Florida. Work at Argonne is supported by the Office
of Basic Energy Sciences, DoE (contract DE-AC02-06CH11357). Part of this
work was carried out at the Swiss Muon Source, Paul Scherrer Institut,
Villigen, Switzerland, and at the ISIS Facility, Rutherford-Appleton
Laboratory, UK. Work carried out at EWU was supported by an award from
the Research Corporation. TL, PAG and SC acknowledge support from the
Royal Commission for the Exhibition of 1851, the Glasstone Foundation
and the Seaborg Institute, respectively. JS thanks Oxford University for
the provision of a Visiting Professorship.
NR 40
TC 61
Z9 61
U1 0
U2 12
PU IOP PUBLISHING LTD
PI BRISTOL
PA DIRAC HOUSE, TEMPLE BACK, BRISTOL BS1 6BE, ENGLAND
SN 1367-2630
J9 NEW J PHYS
JI New J. Phys.
PD AUG 19
PY 2008
VL 10
AR 083025
DI 10.1088/1367-2630/10/8/083025
PG 11
WC Physics, Multidisciplinary
SC Physics
GA 344KX
UT WOS:000258926900001
ER
PT J
AU Meng, Y
Eng, PJ
Tse, JS
Shaw, DM
Hu, MY
Shu, JF
Gramsch, SA
Kao, C
Hemley, RJ
Mao, HK
AF Meng, Yue
Eng, Peter J.
Tse, John S.
Shaw, Dawn M.
Hu, Michael Y.
Shu, Jinfu
Gramsch, Stephen A.
Kao, Chichang
Hemley, Russell J.
Mao, Ho-kwang
TI Inelastic x-ray scattering of dense solid oxygen: Evidence for
intermolecular bonding
SO PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF
AMERICA
LA English
DT Article
DE high pressure; high-pressure phases of oxygen; molecular interaction;
x-ray Raman scattering
ID ABSORPTION FINE-STRUCTURE; NEAR-EDGE; EPSILON-PHASE; HIGH-PRESSURE;
CHEMISORBED MOLECULES; SHELL EXCITATION; SPECTRA; SPECTROSCOPY;
TRANSITION; O-2
AB The detailing of the intermolecular interactions in dense solid oxygen is essential for an understanding of the rich polymorphism and remarkable properties of this element at high pressure. Synchrotron inelastic x-ray scattering measurements of oxygen K-edge excitations to 38 GPa reveal changes in electronic structure and bonding on compression of the molecular solid. The measurements show that O-2 molecules interact predominantly through the half-filled 1 pi(g)* orbital < 10 GPa. Enhanced intermolecular interactions develop because of increasing overlap of the 1 pi(g)* orbital in the low-pressure phases, leading to electron delocalization and ultimately intermolecular bonding between O-2 molecules at the transition to the E-phase. The E-phase, which consists of (O-2)(4) clusters, displays the bonding characteristics of a closed-shell system. Increasing interactions between (O-2)(4) clusters develop upon compression of the E-phase, and provide a potential mechanism for intercluster bonding in still higher-pressure phases.
C1 [Meng, Yue; Hu, Michael Y.; Mao, Ho-kwang] Argonne Natl Lab, Carnegie Inst Washington, High Pressure Collaborat Access Team, Argonne, IL 60439 USA.
[Eng, Peter J.] Univ Chicago, Consortium Adv Radat Source, Argonne, IL 60439 USA.
[Tse, John S.; Shaw, Dawn M.] Univ Saskatchewan, Dept Phys & Engn Phys, Saskatoon, SK S7N 5E2, Canada.
[Shu, Jinfu; Gramsch, Stephen A.; Hemley, Russell J.; Mao, Ho-kwang] Carnegie Inst Washington, Geophys Lab, Washington, DC 20015 USA.
[Kao, Chichang] Brookhaven Natl Lab, Upton, NY 11973 USA.
RP Meng, Y (reprint author), Argonne Natl Lab, Carnegie Inst Washington, High Pressure Collaborat Access Team, 9700 S Cass Ave, Argonne, IL 60439 USA.
EM ymeng@hpcat.aps.anl.gov
FU Department of Energy (DOE)-Basic Energy Sciences (BES)-Geosciences;
National Science Foundation (NSF)-Division of Earth Sciences (EAR);
State of Illinois; DOE-BES; DOE-National Nuclear Security
Administration; NSF; Department of Defense-Tactical Army Command; W. M.
Keck Foundation
FX We thank S. K. Lee, B. Militzer, and J. B. Neaton for reviewing the
manuscript; G. Cody and R. E. Cohen for comments and suggestions; and M.
Phillips for coordinating manuscript-related communications.
GeoSoilEnviro Consortium for Advanced Radiation Sources (GSE-CARS) is
supported by Department of Energy (DOE)-Basic Energy Sciences
(BES)-Geosciences, National Science Foundation (NSF)-Division of Earth
Sciences (EAR), and the State of Illinois. The High-Pressure
Collaborative Access Team facility is supported by DOE-BES, DOE-National
Nuclear Security Administration (Carnegie DOE Alliance Center), NSF,
Department of Defense-Tactical Army Command, and the W. M. Keck
Foundation.
NR 41
TC 21
Z9 21
U1 3
U2 13
PU NATL ACAD SCIENCES
PI WASHINGTON
PA 2101 CONSTITUTION AVE NW, WASHINGTON, DC 20418 USA
SN 0027-8424
J9 P NATL ACAD SCI USA
JI Proc. Natl. Acad. Sci. U. S. A.
PD AUG 19
PY 2008
VL 105
IS 33
BP 11640
EP 11644
DI 10.1073/pnas.0805601105
PG 5
WC Multidisciplinary Sciences
SC Science & Technology - Other Topics
GA 341OM
UT WOS:000258723800012
PM 18687889
ER
PT J
AU Domec, JC
Lachenbruch, B
Meinzer, FC
Woodruff, DR
Warren, JM
McCulloh, KA
AF Domec, Jean-Christophe
Lachenbruch, Barbara
Meinzer, Frederick C.
Woodruff, David R.
Warren, Jeffrey M.
McCulloh, Katherine A.
TI Maximum height in a conifer is associated with conflicting requirements
for xylem design
SO PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF
AMERICA
LA English
DT Article
DE air-seeding pressure; bordered pit; embolism; hydraulic architecture;
Pseudotsuga menziesii
ID DOUGLAS-FIR TREES; AIR-SEEDING THRESHOLDS; BORDERED PIT FUNCTION;
HYDRAULIC ARCHITECTURE; PSEUDOTSUGA-MENZIESII; ANGIOSPERM VESSELS;
STOMATAL CONTROL; WATER TRANSPORT; FOREST TREES; LEAF
AB Despite renewed interest in the nature of limitations on maximum tree height, the mechanisms governing ultimate and species-specific height limits are not yet understood, but they likely involve water transport dynamics. Tall trees experience increased risk of xylem embolism from air-seeding because tension in their water column increases with height because of path-length resistance and gravity. We used morphological measurements to estimate the hydraulic properties of the bordered pits between tracheids in Douglas-fir trees along a height gradient of 85 m. With increasing height, the xylem structural modifications that satisfied hydraulic requirements for avoidance of runaway embolism imposed increasing constraints on water transport efficiency. In the branches and trunks, the pit aperture diameter of tracheids decreases steadily with height, whereas torus diameter remains relatively constant. The resulting increase in the ratio of torus to pit aperture diameter allows the pits to withstand higher tensions before air-seeding but at the cost of reduced pit aperture conductance. Extrapolations of vertical trends for trunks and branches show that water transport across pits will approach zero at a heights of 109 m and 138 m, respectively, which is consistent with historic height records of 100-127 m for this species. Likewise, the twig water potential corresponding to the threshold for runaway embolism would be attained at a height of approximate to 107 m. Our results suggest that the maximum height of Douglas-fir trees may be limited in part by the conflicting requirements for water transport and water column safety.
C1 [Domec, Jean-Christophe] N Carolina State Univ, Dept Forestry & Environm Resources, Raleigh, NC 27795 USA.
[Lachenbruch, Barbara; McCulloh, Katherine A.] Oregon State Univ, Dept Wood Sci & Engn, Corvallis, OR 97331 USA.
[Meinzer, Frederick C.; Woodruff, David R.] Agr Forest Serv, Forestry Sci Lab, USDA, Corvallis, OR 97331 USA.
[Warren, Jeffrey M.] Oak Ridge Natl Lab, Div Environm Sci, Oak Ridge, TN 37831 USA.
RP Domec, JC (reprint author), N Carolina State Univ, Dept Forestry & Environm Resources, Raleigh, NC 27795 USA.
EM jdomec@ncsu.edu; barb.lachenbruch@oregonstate.edu; fmeinzer@fs.fed.us
RI Warren, Jeffrey/B-9375-2012; Meinzer, Frederick/C-3496-2012
OI Warren, Jeffrey/0000-0002-0680-4697;
FU United States Department of Agriculture Cooperative State Research,
Education; Extension Service National Research Initiative
[03-35103-13713]; United States Department of Agriculture Forest Service
Ecosystem Processes Program [PNW 02-JV-1126952-252]; Oregon State
University
FX We thank Tom Pfleeger and Peter Beedlow for their assistance with tree
climbing; Anne Fiala for helping with the logistics at the Cedar Flats
Research Natural Area; the staff at the Wind River Canopy Crane Research
Facility; and J. Renee Brooks, Sarah Blustain, Jennifer Swenson, and two
anonymous reviewers for comments. This work was supported by United
States Department of Agriculture Cooperative State Research, Education,
and Extension Service National Research Initiative Grant 03-35103-13713,
United States Department of Agriculture Forest Service Ecosystem
Processes Program Grant PNW 02-JV-1126952-252, and a special grant to
Oregon State University for wood utilization research.
NR 46
TC 104
Z9 105
U1 5
U2 45
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 AUG 19
PY 2008
VL 105
IS 33
BP 12069
EP 12074
DI 10.1073/pnas.0710418105
PG 6
WC Multidisciplinary Sciences
SC Science & Technology - Other Topics
GA 341OM
UT WOS:000258723800086
PM 18695232
ER
PT J
AU Wilson, A
Punginelli, C
Gall, A
Bonetti, C
Alexandre, M
Routaboul, JM
Kerfeld, CA
van Grondelle, R
Robert, B
Kennis, JTM
Kirilovsky, D
AF Wilson, Adjele
Punginelli, Claire
Gall, Andrew
Bonetti, Cosimo
Alexandre, Maxime
Routaboul, Jean-Marc
Kerfeld, Cheryl A.
van Grondelle, Rienk
Robert, Bruno
Kennis, John T. M.
Kirilovsky, Diana
TI A photoactive carotenoid protein acting as light intensity sensor
SO PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF
AMERICA
LA English
DT Article
DE cyanobacteria; nonphotochemical quenching; photoprotection;
phycobilisome
ID SYNECHOCYSTIS SP PCC-6803; ENERGY-DISSIPATION; PCC 6803; PHYCOBILISOME
FLUORESCENCE; GREEN PLANTS; CYANOBACTERIA; MECHANISM; PHOTOPROTECTION;
PHOTOSYNTHESIS; SPECTROSCOPY
AB Intense sunlight is dangerous for photosynthetic organisms. Cyanobacteria, like plants, protect themselves from light-induced stress by dissipating excess absorbed energy as heat. Recently, it was discovered that a soluble orange carotenoid protein, the OCP, is essential for this photoprotective mechanism. Here we show that the OCP is also a member of the family of photoactive proteins; it is a unique example of a photoactive protein containing a carotenoid as the photoresponsive chromophore. Upon illumination with blue-green light, the OCP undergoes a reversible transformation from its dark stable orange form to a red "active" form. The red form is essential for the induction of the photoprotective mechanism. The illumination induces structural changes affecting both the carotenoid and the protein. Thus, the OCP is a photoactive protein that senses light intensity and triggers photoprotection.
C1 [Wilson, Adjele; Punginelli, Claire; Gall, Andrew; Robert, Bruno; Kirilovsky, Diana] CEA Saclay, Inst Biol & Technol, F-91191 Gif Sur Yvette, France.
[Wilson, Adjele; Punginelli, Claire; Gall, Andrew; Robert, Bruno; Kirilovsky, Diana] Ctr Natl Rech Sci, F-91191 Gif Sur Yvette, France.
[Bonetti, Cosimo; Alexandre, Maxime; van Grondelle, Rienk; Kennis, John T. M.] Vrije Univ Amsterdam, Fac Sci, Dept Phys & Astron, NL-1081 HV Amsterdam, Netherlands.
[Routaboul, Jean-Marc] Inst Jean Pierre Bourgin, Inst Natl Rech Agron AgroParisTech, Lab Biol Semences, F-78026 Versailles, France.
[Kerfeld, Cheryl A.] Joint Genome Inst, United States Dept Energy, Walnut Creek, CA 94598 USA.
[Kerfeld, Cheryl A.] Univ Calif Berkeley, Dept Plant & Microbial Biol, Berkeley, CA 94720 USA.
RP Kirilovsky, D (reprint author), CEA Saclay, Inst Biol & Technol, Bat 532, F-91191 Gif Sur Yvette, France.
EM diana.kirilovsky@cea.fr
RI Routaboul, Jean-Marc/A-1567-2011; Robert, Bruno/D-1264-2012; Punginelli,
Claire/M-1759-2014
OI Robert, Bruno/0000-0001-5999-4538;
FU I'Agence Nationale de la Recherche, France; INTRO2 European Union FP6
Marie Curie Research Training Network
FX We thank G. Ajlani and W. Vermaas for the gift of the plasmid pPSBA2 and
D.W. Krogmann for stimulating discussions. We acknowledge Annie
Marion-Poll, Jean-Pierre Boutin, and Lucien Kerhoas for discussions and
advice about carotenoid analysis. This work was supported by grants from
I'Agence Nationale de la Recherche, France (programs CAROPROTECT and
BIOPHYSMEMBPROTS) (to A.W., D.K., A.G., and B.R.), and the INTRO2
European Union FP6 Marie Curie Research Training Network.
NR 33
TC 130
Z9 134
U1 3
U2 46
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 AUG 19
PY 2008
VL 105
IS 33
BP 12075
EP 12080
DI 10.1073/pnas.0804636105
PG 6
WC Multidisciplinary Sciences
SC Science & Technology - Other Topics
GA 341OM
UT WOS:000258723800087
PM 18687902
ER
PT J
AU Zhao, YH
Topping, T
Bingert, JF
Thornton, JJ
Dangelewicz, AM
Li, Y
Liu, W
Zhu, YT
Zhou, YZ
Lavernia, EL
AF Zhao, Yonghao
Topping, Troy
Bingert, John F.
Thornton, Jeremy J.
Dangelewicz, Andrea M.
Li, Ying
Liu, Wei
Zhu, Yuntian
Zhou, Yizhang
Lavernia, Enrique. L.
TI High tensile ductility and strength in bulk nanostructured nickel
SO ADVANCED MATERIALS
LA English
DT Article
ID SEVERE PLASTIC-DEFORMATION; NANOCRYSTALLINE ELECTRODEPOSITED NI;
MECHANICAL-BEHAVIOR; MICROSTRUCTURE; ALLOYS; METALS; COPPER;
OPTIMIZATION; TEMPERATURE
AB Both high tensile ductility and high strength are achieved in bulk multi-modal (Multi-Ni) and bimodal (Bi-Ni) nanostructured nickel, synthesized by cryomilling and subsequent quasi-isostatic forging processes. The relatively low tensile ductility of bulk nanostructured materials has been a major obstacle for their practical applications. This work provides a new approach for fabricating bulk nanostructured materials with both high ductility and strength.
C1 [Zhao, Yonghao; Topping, Troy; Li, Ying; Liu, Wei; Zhou, Yizhang; Lavernia, Enrique. L.] Univ Calif Davis, Dept Chem Engn & Mat Sci, Davis, CA 95616 USA.
[Bingert, John F.; Thornton, Jeremy J.; Dangelewicz, Andrea M.; Zhu, Yuntian] Los Alamos Natl Lab, Los Alamos, NM 87545 USA.
[Zhu, Yuntian] N Carolina State Univ, Dept Mat Sci & Engn, Raleigh, NC 27695 USA.
RP Lavernia, EL (reprint author), Univ Calif Davis, Dept Chem Engn & Mat Sci, Davis, CA 95616 USA.
EM lavernia@ucdavis.edu
RI Zhu, Yuntian/B-3021-2008; Zhao, Yonghao/A-8521-2009; Li,
Ying/G-3908-2010; Lujan Center, LANL/G-4896-2012; Lavernia,
Enrique/I-6472-2013; Liu, Wei/A-9357-2016
OI Zhu, Yuntian/0000-0002-5961-7422; Li, Ying/0000-0003-3738-9307;
Lavernia, Enrique/0000-0003-2124-8964; Liu, Wei/0000-0003-3016-7381
NR 39
TC 128
Z9 129
U1 11
U2 90
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 AUG 18
PY 2008
VL 20
IS 16
BP 3028
EP 3033
DI 10.1002/adma.200800214
PG 6
WC Chemistry, Multidisciplinary; Chemistry, Physical; Nanoscience &
Nanotechnology; Materials Science, Multidisciplinary; Physics, Applied;
Physics, Condensed Matter
SC Chemistry; Science & Technology - Other Topics; Materials Science;
Physics
GA 342NT
UT WOS:000258791500011
ER
PT J
AU Andersson, J
Ehiasarian, AP
Anders, A
AF Andersson, Joakim
Ehiasarian, Arutiun P.
Anders, Andre
TI Observation of Ti4+ ions in a high power impulse magnetron sputtering
plasma
SO APPLIED PHYSICS LETTERS
LA English
DT Article
ID DEPOSITION; DENSITIES
AB Multiply charged titanium ions including Ti4+ were observed in high power impulse magnetron sputtering discharges. Mass/charge spectrometry was used to identify metal ion species. Quadruply charged titanium ions were identified by isotope-induced broadening at mass/charge 12. Due to their high potential energy, Ti4+ ions give a high yield of secondary electrons, which in turn are likely to be responsible for the generation of multiply charged states. (c) 2008 American Institute of Physics.
C1 [Andersson, Joakim; Anders, Andre] Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA.
[Ehiasarian, Arutiun P.] Sheffield Hallam Univ, Mat & Engn Res Inst, Sheffield S1 1WB, S Yorkshire, England.
RP Andersson, J (reprint author), Univ Calif Berkeley, Lawrence Berkeley Lab, 1 Cyclotron Rd, Berkeley, CA 94720 USA.
EM joakim.andersson@fysik.uu.se
RI Andersson, Joakim/A-3017-2009; Anders, Andre/B-8580-2009;
OI Andersson, Joakim/0000-0003-2991-1927; Anders,
Andre/0000-0002-5313-6505; Ehiasarian, Arutiun/0000-0001-6080-3946
FU Wenner-Gren Foundations, Sweden [EP/D049202/1]; Assistant Secretary for
Energy Efficiency and Renewable Energy, Office of Building Technology;
U. S. Department of Energy [DE-AC02-05CH11231]
FX This work was supported by the Wenner-Gren Foundations, Sweden, EPSRC
Grant No. EP/D049202/1, and the Assistant Secretary for Energy
Efficiency and Renewable Energy, Office of Building Technology, of the
U. S. Department of Energy under Contract No. DE-AC02-05CH11231.
NR 13
TC 33
Z9 35
U1 2
U2 12
PU AMER INST PHYSICS
PI MELVILLE
PA 1305 WALT WHITMAN RD, STE 300, MELVILLE, NY 11747-4501 USA
SN 0003-6951
EI 1077-3118
J9 APPL PHYS LETT
JI Appl. Phys. Lett.
PD AUG 18
PY 2008
VL 93
IS 7
AR 071504
DI 10.1063/1.2973179
PG 3
WC Physics, Applied
SC Physics
GA 345QC
UT WOS:000259010300015
ER
PT J
AU Bei, H
Barabash, RI
Ice, GE
Liu, W
Tischler, J
George, EP
AF Bei, H.
Barabash, R. I.
Ice, G. E.
Liu, W.
Tischler, J.
George, E. P.
TI Spatially resolved strain measurements in Mo-alloy micropillars by
differential aperture x-ray microscopy
SO APPLIED PHYSICS LETTERS
LA English
DT Article
ID SOLIDIFIED NIAL-MO; STRUCTURAL MICROSCOPY; COMPOSITES; RESOLUTION;
BEHAVIOR
AB Spatially resolved strain distributions in the NiAl matrix and the similar to 550-1000 nm Mo fibers of a NiAl-Mo eutectic were investigated by microbeam x-ray diffraction. Position sensitive d-spacings for the individual phases were obtained from spatially resolved and energy-resolved Laue patterns. For embedded Mo fibers, the measured elastic strain is consistent with the predicted thermal mismatch strain between the NiAl and Mo phases. However, when the NiAl matrix is etched back to expose Mo micropillars, the d-spacing increases to that of unconstrained Mo, indicating release of the compressive residual strain in the Mo fibers. (c) 2008 American Institute of Physics.
C1 [Bei, H.; Barabash, R. I.; Ice, G. E.; George, E. P.] Oak Ridge Natl Lab, Div Mat Sci & Technol, Oak Ridge, TN 37831 USA.
[Barabash, R. I.] Univ Tennessee, Ctr Mat Proc, Knoxville, TN 37996 USA.
[Liu, W.; Tischler, J.] Argonne Natl Lab, Adv Photon Source, Argonne, IL 60439 USA.
[George, E. P.] Univ Tennessee, Dept Mat Sci & Engn, Knoxville, TN 37996 USA.
RP Bei, H (reprint author), Oak Ridge Natl Lab, Div Mat Sci & Technol, Oak Ridge, TN 37831 USA.
EM beih@ornl.gov; barabashr@ornl.gov
RI George, Easo/L-5434-2014;
OI Bei, Hongbin/0000-0003-0283-7990
FU U. S. Department of Energy; U. S. Department of Energy [W-31-109-ENG-38]
FX This research was sponsored by the Division of Materials Sciences and
Engineering, U. S. Department of Energy. Data collection with PXM was
carried out on beamline ID34-E at the Advanced Photon Source, Argonne
IL, which is supported by the Office of Basic Energy Sciences, U. S.
Department of Energy, under Contract No. W-31-109-ENG-38.
NR 13
TC 21
Z9 21
U1 0
U2 9
PU AMER INST PHYSICS
PI MELVILLE
PA 1305 WALT WHITMAN RD, STE 300, MELVILLE, NY 11747-4501 USA
SN 0003-6951
EI 1077-3118
J9 APPL PHYS LETT
JI Appl. Phys. Lett.
PD AUG 18
PY 2008
VL 93
IS 7
AR 071904
DI 10.1063/1.2975371
PG 3
WC Physics, Applied
SC Physics
GA 345QC
UT WOS:000259010300023
ER
PT J
AU Belkin, A
Novosad, V
Iavarone, M
Fedor, J
Pearson, JE
Petrean-Troncalli, A
Karapetrov, G
AF Belkin, A.
Novosad, V.
Iavarone, M.
Fedor, J.
Pearson, J. E.
Petrean-Troncalli, A.
Karapetrov, G.
TI Tunable transport in magnetically coupled MoGe/Permalloy hybrids
SO APPLIED PHYSICS LETTERS
LA English
DT Article
ID DOMAIN STRUCTURE; PERMALLOY FILMS; SUPERCONDUCTIVITY; HETEROSTRUCTURES;
ANISOTROPY; URHGE
AB We demonstrate controlled magnetotransport anisotropy of magnetically coupled superconductor-ferromagnet MoGe/Permalloy hybrids. The rotatable anisotropy Permalloy ferromagnet with stripe domain structure induces in-plane anisotropy in superconducting order parameter. We show that near the superconductor-normal state phase boundary the superconductivity in MoGe is localized in narrow mesoscopic channels just above the magnetic domain walls. Changing the in-plane direction of magnetic stripe domains it is possible to reconfigure the direction of the superconducting channels and controllably rotate the direction of the in-plane anisotropy axis in the superconductor. (C) 2008 American Institute of Physics.
C1 [Belkin, A.; Novosad, V.; Iavarone, M.; Fedor, J.; Pearson, J. E.; Karapetrov, G.] Argonne Natl Lab, Div Mat Sci, Argonne, IL 60439 USA.
[Belkin, A.] IIT, Div Phys, Chicago, IL 60616 USA.
[Petrean-Troncalli, A.] Austin Coll, Dept Phys, Sherman, TX 75090 USA.
RP Belkin, A (reprint author), Argonne Natl Lab, Div Mat Sci, 9700 S Cass Ave, Argonne, IL 60439 USA.
EM goran@anl.gov
RI Novosad, Valentyn/C-2018-2014; Novosad, V /J-4843-2015; Karapetrov,
Goran/C-2840-2008
OI Karapetrov, Goran/0000-0003-1113-0137
FU UChicago Argonne, LLC, Operator of Argonne National Laboratory
("Argonne"); Argonne, a U. S. Department of Energy Office of Science
laboratory [DE-AC02-06CH11357]
FX We would like to acknowledge useful discussions with A. Buzdin, D.
Ryzhov, A. Mel'nikov, and Yu. Galperin. We would like to thank K. E.
Gray for providing us with the optical lithography instrumentation and
K. Buchanan, S. Darling, and C. Thompson for assistance with the
magnetic force microscope MFM measurements. This work as well as the use
of the Center for Nanoscale Materials and Electron Microscopy Center at
Argonne National Laboratory was supported by UChicago Argonne, LLC,
Operator of Argonne National Laboratory ("Argonne"). Argonne, a U. S.
Department of Energy Office of Science laboratory, is operated under
Contract No. DE-AC02-06CH11357.
NR 22
TC 27
Z9 27
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 0003-6951
J9 APPL PHYS LETT
JI Appl. Phys. Lett.
PD AUG 18
PY 2008
VL 93
IS 7
AR 072510
DI 10.1063/1.2966156
PG 3
WC Physics, Applied
SC Physics
GA 345QC
UT WOS:000259010300051
ER
PT J
AU Gunther, CM
Radu, F
Menzel, A
Eisebitt, S
Schlotter, WF
Rick, R
Luning, J
Hellwig, O
AF Guenther, C. M.
Radu, F.
Menzel, A.
Eisebitt, S.
Schlotter, W. F.
Rick, R.
Luening, J.
Hellwig, O.
TI Steplike versus continuous domain propagation in Co/Pd multilayer films
SO APPLIED PHYSICS LETTERS
LA English
DT Article
ID X-RAY; HYSTERESIS; SCALE
AB We investigate the microscopic reversal behavior in perpendicular-anisotropy magnetic thin films using an integrated mask-sample design that allows probing a nanoscale sample region with soft x-rays. Local hysteresis loops and spectroholography images are obtained from the transmitted signal exploiting x-ray magnetic circular dichroism. Our data provide direct evidence of microscopic spin-flip avalanches, such as responsible for Barkhausen noise. In comparison with macroscopic magnetometry measurements we find evidence for the sputter pressure dependent introduction of local defects that prevent a continuous domain wall motion but are not strong enough to introduce the appearance of microscopic return point memory. (C) 2008 American Institute of Physics.
C1 [Guenther, C. M.; Radu, F.; Menzel, A.; Eisebitt, S.; Hellwig, O.] BESSY, D-12489 Berlin, Germany.
[Guenther, C. M.; Hellwig, O.] Hitachi GST, San Jose Res Ctr, San Jose, CA 95135 USA.
[Schlotter, W. F.; Rick, R.; Luening, J.] Stanford Linear Accelerator Ctr, SSRL, Menlo Pk, CA 94025 USA.
[Schlotter, W. F.; Rick, R.] Stanford Univ, Dept Appl Phys, Stanford, CA 94305 USA.
RP Gunther, CM (reprint author), BESSY, Albert Einstein Str 15, D-12489 Berlin, Germany.
EM guenther@bessy.de
RI Radu, Florin/B-6725-2011; Menzel, Andreas/C-4388-2012;
OI Radu, Florin/0000-0003-0284-7937; Menzel, Andreas/0000-0002-0489-609X;
Gunther, Christian Michael/0000-0002-3750-7556
FU EU Marie Curie TOK [MTKD-CT-2004-003178]; DOE
FX Sample preparation, VSM, and MFM measurements were carried out at the
HGST San Jose Research Center. Gold mask deposition and FIB milling were
performed at SSRL and Stanford University. All x-ray measurements were
conducted at BESSY. We would like to thank Professor Dr. Zabel for
making the ALICE scattering chamber available and the DOE for support at
SSRL. A. M. gratefully acknowledges support by the EU Marie Curie TOK
Program No. MTKD-CT-2004-003178.
NR 22
TC 18
Z9 18
U1 4
U2 10
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 AUG 18
PY 2008
VL 93
IS 7
AR 072505
DI 10.1063/1.2968305
PG 3
WC Physics, Applied
SC Physics
GA 345QC
UT WOS:000259010300046
ER
PT J
AU Jesse, S
Nikiforov, MP
Germinario, LT
Kalinin, SV
AF Jesse, S.
Nikiforov, M. P.
Germinario, L. T.
Kalinin, S. V.
TI Local thermomechanical characterization of phase transitions using band
excitation atomic force acoustic microscopy with heated probe
SO APPLIED PHYSICS LETTERS
LA English
DT Article
AB An approach for thermomechanical characterization of phase transitions in polymeric materials (polyethyleneterephthalate) by band excitation acoustic force microscopy is developed. This methodology allows the independent measurement of resonance frequency, Q factor, and oscillation amplitude of a tip-surface contact as a function of tip temperature, from which the thermal evolution of tip-surface spring constant and mechanical dissipation can be extracted. We demonstrate a heating protocol which keeps the contact area and contact force constant, thus allowing for reproducible measurements and quantitative extraction of material properties including temperature dependence of indentation-based elastic and loss moduli. (C) 2008 American Institute of Physics.
C1 [Jesse, S.; Nikiforov, M. P.; Kalinin, S. V.] Oak Ridge Natl Lab, Ctr Nanophase Mat Sci, Oak Ridge, TN 37831 USA.
[Germinario, L. T.] Eastman Chem Co, Kingsport, TN 37663 USA.
RP Jesse, S (reprint author), Oak Ridge Natl Lab, Ctr Nanophase Mat Sci, Oak Ridge, TN 37831 USA.
EM sjesse@ornl.gov; maximnik@gmail.com; sergei2@ornl.gov
RI Nikiforov, Maxim/C-1965-2012; Jesse, Stephen/D-3975-2016
OI Jesse, Stephen/0000-0002-1168-8483
FU Center for Nanoscale Materials Sciences; Oak Ridge National Laboratory,
Office of Basic Energy Sciences; U. S. Department of Energy
[DE-AC05-00OR22725]; ORNL LDRD; CNMS User proposal [CNMS2008-120]
FX The development of BE-AFAM was sponsored by the Center for Nanoscale
Materials Sciences (SJ, SVK) at the Oak Ridge National Laboratory,
Office of Basic Energy Sciences, the U. S. Department of Energy
(DE-AC05-00OR22725), the ORNL LDRD fund (M.N.), and the CNMS User
proposal (No. CNMS2008-120). The VT BE-AFAM is available as a part of
user program at the CNMS.
NR 16
TC 33
Z9 34
U1 1
U2 9
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 AUG 18
PY 2008
VL 93
IS 7
AR 073104
DI 10.1063/1.2965470
PG 3
WC Physics, Applied
SC Physics
GA 345QC
UT WOS:000259010300061
ER
PT J
AU Pinitsoontorn, S
Cerezo, A
Petford-Long, AK
Mauri, D
Folks, L
Carey, MJ
AF Pinitsoontorn, S.
Cerezo, A.
Petford-Long, A. K.
Mauri, D.
Folks, L.
Carey, M. J.
TI Three-dimensional atom probe investigation of boron distribution in
CoFeB/MgO/CoFeB magnetic tunnel junctions
SO APPLIED PHYSICS LETTERS
LA English
DT Article
ID ROOM-TEMPERATURE; MAGNETORESISTANCE
AB Significant lateral compositional variations have been revealed in a three-dimensional atom probe (3DAP) study of the MgO barriers of magnetic tunnel junctions. High resolution electron microscopy of the CoFeB/MgO/CoFeB/Ru/CoFe/PtMn multilayer indicates that the MgO barrier is smooth, uniform, and with good crystallinity. Nevertheless, the 3DAP data show lateral variations in the MgO composition over length scales on the order of tens of nanometers. Boron is not uniformly distributed within the CoFeB layers, but has tended to segregate to the interfaces. Annealing has no significant effect on the distribution of B, indicating that the segregation occurring during growth is relatively stable. (c) 2008 American Institute of Physics.
C1 [Pinitsoontorn, S.; Cerezo, A.] Univ Oxford, Dept Mat, Oxford OX1 3PH, England.
[Petford-Long, A. K.] Argonne Natl Lab, Argonne, IL 60439 USA.
[Mauri, D.] Hitachi Global Storage Technol, San Jose, CA 95193 USA.
[Folks, L.; Carey, M. J.] Hitachi Global Storage Technol, San Jose Res Ctr, San Jose, CA 95135 USA.
RP Pinitsoontorn, S (reprint author), Khon Kaen Univ, Fac Sci, Dept Phys, Khon Kaen 40000, Thailand.
EM psupree@kku.ac.th
RI Petford-Long, Amanda/P-6026-2014; Folks, Liesl/C-7611-2016
OI Petford-Long, Amanda/0000-0002-3154-8090; Folks,
Liesl/0000-0003-0161-957X
FU Engineering and Physical Sciences Research Council, UK [GR/S96463/01];
Argonne National Laboratory, a U. S. DOE-Ofice of Science Laboratory
[DE-AC02-06CH11357]
FX This work was funded by the Engineering and Physical Sciences Research
Council, UK, under grant number GR/S96463/01. This manuscript has been
created in part by UChicago Argonne, LLC, Operator of Argonne National
Laboratory, a U. S. DOE-Ofice of Science Laboratory: Contract No.
DE-AC02-06CH11357.
NR 17
TC 30
Z9 30
U1 1
U2 12
PU AMER INST PHYSICS
PI MELVILLE
PA 1305 WALT WHITMAN RD, STE 300, MELVILLE, NY 11747-4501 USA
SN 0003-6951
EI 1077-3118
J9 APPL PHYS LETT
JI Appl. Phys. Lett.
PD AUG 18
PY 2008
VL 93
IS 7
AR 071901
DI 10.1063/1.2973045
PG 3
WC Physics, Applied
SC Physics
GA 345QC
UT WOS:000259010300020
ER
PT J
AU Salvadori, MC
Cattani, M
Teixeira, FS
Brown, IG
AF Salvadori, M. C.
Cattani, M.
Teixeira, F. S.
Brown, I. G.
TI Conducting polymer formed by low energy gold ion implantation
SO APPLIED PHYSICS LETTERS
LA English
DT Article
ID ELECTRON-BEAM LITHOGRAPHY; OPTICAL-PROPERTIES; PERCOLATION PHENOMENA;
PRECISE DETERMINATION; NANOPARTICLES; DEPOSITION; CLUSTERS; EXPONENT;
FIELD; NM
AB A buried conducting layer of metal/polymer nanocomposite was formed by very low energy gold ion implantation into polymethylmethacrylate. The conducting layer is similar to 3 nm deep and of width similar to 1 nm. In situ resistivity measurements were performed as the implantation proceeded, and the conductivity thus obtained as a function of buried gold concentration. The measured conductivity obeys the behavior well established for composites in the percolation regime. The critical concentration, below which the polymer remains an insulator, is attained at a dose similar to 1.0 x 10(16) atoms/cm(2) of implanted gold ions. (C) 2008 American Institute of Physics.
C1 [Salvadori, M. C.; Cattani, M.; Teixeira, F. S.] Univ Sao Paulo, Inst Phys, BR-05315970 Sao Paulo, Brazil.
[Teixeira, F. S.] Univ Sao Paulo, Integrated Syst Lab, Polytech Sch, BR-05508900 Sao Paulo, Brazil.
[Brown, I. G.] Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA.
RP Salvadori, MC (reprint author), Univ Sao Paulo, Inst Phys, CP 66318, BR-05315970 Sao Paulo, Brazil.
EM mcsalvadori@if.usp.br
RI Teixeira, Fernanda/A-9395-2013; Cattani, Mauro/N-9749-2013; Salvadori,
Maria Cecilia/A-9379-2013
FU Fundacao de Amparo a Pesquisa do Estado de Sao Paulo (FAPESP); Conselho
Nacional de Desenvolvimento Cientifico e Tecnologico (CNPq), Brazil
FX This work was supported by the Fundacao de Amparo a Pesquisa do Estado
de Sao Paulo (FAPESP) and the Conselho Nacional de Desenvolvimento
Cientifico e Tecnologico (CNPq), Brazil.
NR 44
TC 24
Z9 26
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 0003-6951
J9 APPL PHYS LETT
JI Appl. Phys. Lett.
PD AUG 18
PY 2008
VL 93
IS 7
AR 073102
DI 10.1063/1.2973161
PG 3
WC Physics, Applied
SC Physics
GA 345QC
UT WOS:000259010300059
ER
PT J
AU Tan, ZP
Roytburd, AL
Levin, I
Seal, K
Rodriguez, BJ
Jesse, S
Kalinin, S
Baddorf, A
AF Tan, Zhuopeng
Roytburd, Alexander L.
Levin, Igor
Seal, Katyayani
Rodriguez, Brian J.
Jesse, Stephen
Kalinin, Sergei
Baddorf, Art
TI Piezoelectric response of nanoscale PbTiO3 in composite PbTiO3-CoFe2O4
epitaxial films
SO APPLIED PHYSICS LETTERS
LA English
DT Article
ID NANOSTRUCTURES
AB Piezoelectric properties of PbTiO3 in 1/3PbTiO(3)-2/3CoFe(2)O(4) transverse epitaxial nanostructures on differently oriented SrTiO3 were analyzed using conventional and switching-spectroscopy piezoelectric force microscopy. The results confirmed that the individual PbTiO3 nanocolumns in the CoFe2O4 matrix exhibit a detectable piezoelectric response regardless of substrate orientation. For the {100} and {110} orientations, a bias of +/- 10 V produced ferroelectric domain switching; however, no switching was observed for the {111} films. Small values of piezoelectric constants d(zz)((100))approximate to 11 pm/V, d(zz)((110))approximate to 5 pm/V, and d(zz)((111))approximate to 3pm/V are attributed to the weak intrinsic response of the nano-PbTiO3 under strong mechanical and depolarizing-field constraints in the composite films. (c) 2008 American Institute of Physics.
C1 [Tan, Zhuopeng; Roytburd, Alexander L.] Univ Maryland, Dept Mat Sci & Engn, College Pk, MD 20742 USA.
[Levin, Igor] Natl Inst Stand & Technol, Div Ceram, Gaithersburg, MD 20899 USA.
[Seal, Katyayani; Rodriguez, Brian J.; Jesse, Stephen; Kalinin, Sergei; Baddorf, Art] Oak Ridge Natl Lab, Ctr Nanophase Mat Sci, Oak Ridge, TN 37831 USA.
RP Tan, ZP (reprint author), Univ Maryland, Dept Mat Sci & Engn, College Pk, MD 20742 USA.
EM zhuopeng@gmail.com; igor.levin@nist.gov
RI Levin, Igor/F-8588-2010; Rodriguez, Brian/A-6253-2009; Jesse,
Stephen/D-3975-2016; Baddorf, Arthur/I-1308-2016
OI Rodriguez, Brian/0000-0001-9419-2717; Jesse,
Stephen/0000-0002-1168-8483; Baddorf, Arthur/0000-0001-7023-2382
NR 14
TC 11
Z9 11
U1 0
U2 15
PU AMER INST PHYSICS
PI MELVILLE
PA CIRCULATION & FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1,
MELVILLE, NY 11747-4501 USA
SN 0003-6951
J9 APPL PHYS LETT
JI Appl. Phys. Lett.
PD AUG 18
PY 2008
VL 93
IS 7
AR 074101
DI 10.1063/1.2969038
PG 3
WC Physics, Applied
SC Physics
GA 345QC
UT WOS:000259010300088
ER
PT J
AU Lita, A
Ma, XS
Meulenberg, RW
van Buuren, T
Stiegman, AE
AF Lita, Adrian
Ma, Xisai
Meulenberg, Robert W.
van Buuren, Tony
Stiegman, A. E.
TI Synthesis and characterization of phase-pure manganese(II) and
manganese(III) silicalite-2
SO INORGANIC CHEMISTRY
LA English
DT Article
ID ELECTRON-SPIN-RESONANCE; MOLECULAR-SIEVES; OXIDATION; SPECTROSCOPY;
EFFICIENT; ZEOLITE; CLUSTER
AB Manganese silicalite-2 was synthesized at high pH using the molecular cluster Mn12O12(O2CCH3)(16) as a Mn source. The silicalite-2 (ZSM-11) materials were synthesized using 3,5-dimethyl-N,N-diethylpiperdinium hydroxide as a. structure-directing agent to produce phase-pure ZSM-11 materials. No precipitation of manganese hydroxide was observed, and synthesis resulted in the incorporation of up to 2.5 mol % Mn into the silicalite-2 with direct substitution into the framework verified by the linear relationship between the unit cell volume and loading. The Mn is reduced to Mn-II during hydrothermal synthesis and incorporated into the silicalite-2 framework during calcination at 500 degrees C. Further calcination at 750 degrees C does not affect the crystallinity but oxidizes essentially all of the Mn-II to Mn-III in the framework. The large difference in oxidation temperatures between the II and III oxidation states provides a means of producing relatively pure manganese(II) and manganese(Ill) silicalite-2 materials for applications such as catalysis.
C1 [Lita, Adrian; Ma, Xisai; Stiegman, A. E.] Florida State Univ, Dept Chem & Biochem, Tallahassee, FL 32306 USA.
[Meulenberg, Robert W.; van Buuren, Tony] Lawrence Livermore Natl Lab, Mat Sci & Technol Div, Livermore, CA 94550 USA.
RP Stiegman, AE (reprint author), Florida State Univ, Dept Chem & Biochem, Tallahassee, FL 32306 USA.
EM stiegman@chem.fsu.edu
RI Lita, Adrian/D-9362-2012;
OI Lita, Adrian/0000-0003-0115-6077; Meulenberg, Robert/0000-0003-2696-8792
NR 25
TC 10
Z9 10
U1 0
U2 22
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 AUG 18
PY 2008
VL 47
IS 16
BP 7302
EP 7308
DI 10.1021/ic800366j
PG 7
WC Chemistry, Inorganic & Nuclear
SC Chemistry
GA 335ZA
UT WOS:000258332900032
PM 18620385
ER
PT J
AU Xu, P
Han, XJ
Wang, C
Zhang, B
Wang, XH
Wang, HL
AF Xu, Ping
Han, Xijiang
Wang, Chao
Zhang, Bin
Wang, Xiaohong
Wang, Hsing-Lin
TI Facile synthesis of polyaniline-polypyrrole nanofibers for application
in chemical deposition of metal nanoparticles
SO MACROMOLECULAR RAPID COMMUNICATIONS
LA English
DT Article
DE fibers; nanoparticles; polyanilines; polypyrroles; synthesis
ID CONTROLLED GROWTH; NANOCOMPOSITES; PARTICLES; NANOWIRES; COLLOIDS;
SILICON
AB Polyaniline-polypyrrole (PANI-PPy) nanofibers with high aspect ratios have been synthesized by a one-step, surfactant-assisted chemical oxidative polymerization from mixtures of aniline (An) and pyrrole (Py) monomers. PANI-PPy nanofibers synthesized with an excess of either PANI or PPy show similar spectral (UV-vis and FT-IR) characteristics as the individual homopolymers, whereas nanofibers from an equimolar mixture of An and Py display unique spectral characteristics. PANI-PPy nanofibers undergo a spontaneous redox reaction with metal ions to produce metal nanoparticles with various morphologies and/or sizes. These findings may open new opportunities for synthesizing functional polymer nanofibers and metal nanoparticles with controllable sizes and/or morphologies.
C1 [Xu, Ping; Han, Xijiang; Wang, Chao; Zhang, Bin] Harbin Inst Technol, Dept Appl Chem, Harbin 150001, Peoples R China.
[Wang, Xiaohong] Beijing Inst Aeronaut Mat, Beijing 100095, Peoples R China.
[Wang, Hsing-Lin] Los Alamos Natl Lab, Phys Chem & Spect Chem Div, Los Alamos, NM 87545 USA.
RP Han, XJ (reprint author), Harbin Inst Technol, Dept Appl Chem, Harbin 150001, Peoples R China.
EM hanxj63@yahoo.com.cn; hwang@lanl.gov
RI Xu, Ping/I-1910-2013
OI Xu, Ping/0000-0002-1516-4986
FU NSF of China [20676024,20776032]; Innovative Foundation of Heilongjiang
Academy of Sciences [HKXY-CX-07001-03]; National Nanotechnology
Enterprise Development Center (NNEDC)
FX We are grateful to Guangjin Wang for supplying the HAuCl4
solution. This work was supported by the NSF of China (No.
20676024,20776032) and Innovative Foundation of Heilongjiang Academy of
Sciences (HKXY-CX-07001-03). HLW acknowledges financial support from the
National Nanotechnology Enterprise Development Center (NNEDC).
NR 26
TC 34
Z9 34
U1 5
U2 32
PU WILEY-V C H VERLAG GMBH
PI WEINHEIM
PA PO BOX 10 11 61, D-69451 WEINHEIM, GERMANY
SN 1022-1336
J9 MACROMOL RAPID COMM
JI Macromol. Rapid Commun.
PD AUG 18
PY 2008
VL 29
IS 16
BP 1392
EP 1397
DI 10.1002/marc.200800173
PG 6
WC Polymer Science
SC Polymer Science
GA 344SN
UT WOS:000258947700007
ER
PT J
AU Hamam, RE
Ibanescu, M
Reed, EJ
Bermel, P
Johnson, SG
Ippen, E
Joannopoulos, JD
Soljacic, M
AF Hamam, Rafif E.
Ibanescu, Mihai
Reed, Evan J.
Bermel, Peter
Johnson, Steven G.
Ippen, Erich
Joannopoulos, J. D.
Soljacic, Marin
TI Purcell effect in nonlinear photonic structures: A coupled mode theory
analysis
SO OPTICS EXPRESS
LA English
DT Article
ID DIFFERENCE TIME-DOMAIN; MAXWELLS EQUATIONS; OPTICAL HARMONICS;
GENERATION; TERAHERTZ; LIGHT; RADIATION; CRYSTALS; LASERS; MEDIA
AB We develop a coupled mode theory (CMT) model of the behavior of a polarization source in a general photonic structure, and obtain an analytical expression for the resulting generated electric field; loss, gain and/or nonlinearities can also be modeled. Based on this treatment, we investigate the criteria needed to achieve an enhancement in various nonlinear effects, and to produce efficient sources of terahertz radiation, in particular. Our results agree well with exact finite-difference time-domain (FDTD) results. Therefore, this approach can also in certain circumstances be used as a potential substitute for the more numerically intensive FDTD method. (c) 2008 Optical Society of America.
C1 [Hamam, Rafif E.; Ibanescu, Mihai; Reed, Evan J.; Bermel, Peter; Johnson, Steven G.; Ippen, Erich; Joannopoulos, J. D.; Soljacic, Marin] MIT, Ctr Mat Sci & Engn, Cambridge, MA 02139 USA.
[Reed, Evan J.] Lawrence Livermore Natl Lab, Livermore, CA 94551 USA.
RP Hamam, RE (reprint author), MIT, Ctr Mat Sci & Engn, 77 Massachusetts Ave, Cambridge, MA 02139 USA.
EM rafif@mit.edu
OI Bermel, Peter/0000-0001-7140-0667
FU Materials Research Science and Engineering Center Program of the
National Science Foundation [02-13282]; Army Research Office; Institute
for Soldier Nanotechnologies [W911NF-07-D0004]; U. S. Department of
Energy [DE-FG02-99ER45778]; National Science Foundation; Buchsbaum award
FX Finally, we would like to acknowledge helpful discussions with Dr. Peter
Rakich, Dr. Chiyan Luo, Ardavan Farjadpour Oskooi, Alejandro Rodriguez,
Dr. Jorge Bravo-Abad, and Y. D. Chong. This work was supported in part
by the Materials Research Science and Engineering Center Program of the
National Science Foundation under award DMR 02-13282, the Army Research
Office through the Institute for Soldier Nanotechnologies contract
W911NF-07-D0004 and the U. S. Department of Energy under award number
DE-FG02-99ER45778. Furthermore, this material is based upon work
supported by the National Science Foundation under the following NSF
programs: Partnerships for Advanced Computational Infrastructure,
Distributed Terascale Facility (DFT), and Terascale Extensions:
Enhancements to the Extensible Terascale Facility. We also acknowledge
support of the Buchsbaum award.
NR 32
TC 10
Z9 10
U1 2
U2 10
PU OPTICAL SOC AMER
PI WASHINGTON
PA 2010 MASSACHUSETTS AVE NW, WASHINGTON, DC 20036 USA
SN 1094-4087
J9 OPT EXPRESS
JI Opt. Express
PD AUG 18
PY 2008
VL 16
IS 17
BP 12523
EP 12537
DI 10.1364/OE.16.012523
PG 15
WC Optics
SC Optics
GA 349GG
UT WOS:000259268700010
PM 18711488
ER
PT J
AU Dawson, JW
Messerly, MJ
Beach, RJ
Shverdin, MY
Stappaerts, EA
Sridharan, AK
Pax, PH
Heebner, JE
Siders, CW
Barty, CPJ
AF Dawson, Jay W.
Messerly, Michael J.
Beach, Raymond J.
Shverdin, Miroslav Y.
Stappaerts, Eddy A.
Sridharan, Arun K.
Pax, Paul H.
Heebner, John E.
Siders, Craig W.
Barty, C. P. J.
TI Analysis of the scalability of diffraction-limited fiber lasers and
amplifiers to high average power
SO OPTICS EXPRESS
LA English
DT Article
ID PHOTONIC-CRYSTAL FIBERS; LARGE-MODE-AREA; OPTICAL-FIBERS; STIMULATED
RAMAN; OUTPUT POWER; DESIGN; NANOSECOND; GENERATION; SCATTERING;
THRESHOLD
AB We analyze the scalability of diffraction-limited fiber lasers considering thermal, non-linear, damage and pump coupling limits as well as fiber mode field diameter ( MFD) restrictions. We derive new general relationships based upon practical considerations. Our analysis shows that if the fiber's MFD could be increased arbitrarily, 36 kW of power could be obtained with diffraction-limited quality from a fiber laser or amplifier. This power limit is determined by thermal and non-linear limits that combine to prevent further power scaling, irrespective of increases in mode size. However, limits to the scaling of the MFD may restrict fiber lasers to lower output powers. (C) 2008 Optical Society of America.
C1 [Dawson, Jay W.; Messerly, Michael J.; Beach, Raymond J.; Shverdin, Miroslav Y.; Stappaerts, Eddy A.; Sridharan, Arun K.; Pax, Paul H.; Heebner, John E.; Siders, Craig W.; Barty, C. P. J.] Lawrence Livermore Natl Lab, Livermore, CA 94551 USA.
RP Dawson, JW (reprint author), Lawrence Livermore Natl Lab, L-470,POB 808, Livermore, CA 94551 USA.
EM dawson17@llnl.gov
RI Heebner, John/C-2411-2009
NR 56
TC 256
Z9 281
U1 10
U2 53
PU OPTICAL SOC AMER
PI WASHINGTON
PA 2010 MASSACHUSETTS AVE NW, WASHINGTON, DC 20036 USA
SN 1094-4087
J9 OPT EXPRESS
JI Opt. Express
PD AUG 18
PY 2008
VL 16
IS 17
BP 13240
EP 13266
DI 10.1364/OE.16.013240
PG 27
WC Optics
SC Optics
GA 349GG
UT WOS:000259268700084
PM 18711562
ER
PT J
AU Zhmoginov, AI
Fisch, NJ
AF Zhmoginov, A. I.
Fisch, N. J.
TI Flux control in networks of diffusion paths
SO PHYSICS LETTERS A
LA English
DT Article
DE optimization; diffusion; electrical circuit; cyclotron resonance;
alpha-channeling
ID ENERGETIC ALPHA-PARTICLES; WAVES
AB A class of optimization problems in networks of intersecting diffusion domains of a special form of thin paths has been considered. The system of equations describing stationary solutions is equivalent to an electrical circuit built of intersecting conductors. The solution of an optimization problem has been obtained and extended to the analogous electrical circuit. The interest in this network arises from, among other applications, an application to wave-particle diffusion through resonant interactions in plasma. (C) 2008 Elsevier B.V. All rights reserved.
C1 [Zhmoginov, A. I.; Fisch, N. J.] Princeton Plasma Phys Lab, Princeton, NJ 08543 USA.
RP Zhmoginov, AI (reprint author), Princeton Plasma Phys Lab, POB 451, Princeton, NJ 08543 USA.
EM azhmogin@princeton.edu; fisch@princeton.edu
NR 26
TC 3
Z9 3
U1 2
U2 5
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 AUG 18
PY 2008
VL 372
IS 34
BP 5534
EP 5541
DI 10.1016/j.physleta.2008.06.068
PG 8
WC Physics, Multidisciplinary
SC Physics
GA 341XF
UT WOS:000258748200006
ER
PT J
AU Achord, PD
Muckerman, JT
Fujita, E
AF Achord, Patrick D.
Muckerman, James T.
Fujita, Etsuko
TI PHYS 294-Catalytic CO reduction using photogenerated hydrides: Tuning
the "hydricity"
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Achord, Patrick D.; Muckerman, James T.; Fujita, Etsuko] Brookhaven Natl Lab, Dept Chem, Upton, NY 11973 USA.
EM pachord@bnl.gov; muckerma@bnl.gov; fujita@bnl.gov
RI Fujita, Etsuko/D-8814-2013; Muckerman, James/D-8752-2013
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 AUG 17
PY 2008
VL 236
MA 294-PHYS
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256307126
ER
PT J
AU Agarwal, PK
AF Agarwal, Pratul K.
TI PHYS 213-An integrated view of enzyme structure, dynamics and function
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Agarwal, Pratul K.] Oak Ridge Natl Lab, Computat Biol Inst, Oak Ridge, TN 37831 USA.
NR 0
TC 0
Z9 0
U1 1
U2 5
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 213-PHYS
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256307437
ER
PT J
AU Agarwal, PK
AF Agarwal, Pratul K.
TI COMP 299-Evolution of enzyme fold: Linking protein dynamics and
catalysis
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Agarwal, Pratul K.] Oak Ridge Natl Lab, Computat Biol Inst, Oak Ridge, TN 37831 USA.
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 AUG 17
PY 2008
VL 236
MA 299-COMP
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256304232
ER
PT J
AU Ahmed, M
Takahashi, L
Zhou, J
Wilson, KR
Leone, SR
AF Ahmed, Musahid
Takahashi, Lynelle
Zhou, Jia
Wilson, Kevin R.
Leone, Stephen R.
TI ANYL 310-Visualizing organic surfaces with imaging mass spectrometry
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Ahmed, Musahid] Ernest Orlando Lawrence Berkeley Natl Lab, Div Chem Sci, Berkeley, CA 94720 USA.
[Takahashi, Lynelle] Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA.
[Zhou, Jia; Wilson, Kevin R.] Univ Calif Berkeley, Lawrence Berkeley Lab, Div Chem Sci, Berkeley, CA 94720 USA.
[Leone, Stephen R.] Univ Calif Berkeley, Lawrence Berkeley Lab, Dept Chem, Berkeley, CA 94720 USA.
[Leone, Stephen R.] Univ Calif Berkeley, Lawrence Berkeley Lab, Dept Phys, Berkeley, CA 94720 USA.
EM MAhmed@lbl.gov; kazue@berkeley.edu; JZhou2@lbl.gov; KRWilson@lbl.gov;
srl@berkeley.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 AUG 17
PY 2008
VL 236
MA 310-ANYL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256301372
ER
PT J
AU Amonette, JE
Baer, DR
Tratnyek, PG
AF Amonette, James E.
Baer, Don R.
Tratnyek, Paul G.
TI GEOC 20-Factors influencing the reactivity of metal-core iron
nanoparticles in aqueous geochemical systems
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Amonette, James E.] Pacific NW Natl Lab, Fundamental & Computat Sci Div, Richland, WA 99352 USA.
[Baer, Don R.] Pacific NW Natl Lab, Environm Mol Sci Lab, Richland, WA 99352 USA.
[Tratnyek, Paul G.] Oregon Hlth & Sci Univ, Dept Environm & Biomol Syst, Beaverton, OR 97006 USA.
EM Jim.amonette@pnl.gov; don.baer@pnl.gov; tratnyek@ebs.ogi.edu
RI Baer, Donald/J-6191-2013
OI Baer, Donald/0000-0003-0875-5961
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 20-GEOC
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256304845
ER
PT J
AU Angelici, RJ
AF Angelici, Robert J.
TI INOR 291-Transition metal complexes of corannulene (C20H10): eta
6-coordination to a curved-carbon surface derived from C60
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Angelici, Robert J.] Iowa State Univ, Ames Lab, Ames, IA 50011 USA.
[Angelici, Robert J.] Iowa State Univ, Dept Chem, Ames, IA 50011 USA.
EM angelici@iastate.edu
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 291-INOR
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256306007
ER
PT J
AU Arnett, NY
Harrison, WL
Roy, A
Lane, OR
Badami, AS
Cromer, F
Hill, M
Dong, LM
McGrath, JE
AF Arnett, Natalie Y.
Harrison, William L.
Roy, Abhishek
Lane, Ozma R.
Badami, Anand S.
Cromer, F.
Hill, Melinda
Dong, Limin
McGrath, James E.
TI FUEL 93-Hydrocarbon and partially fluorinated sulfonated copolymer
blends as functional membranes for direct methanol fuel cells
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Arnett, Natalie Y.; Roy, Abhishek; Lane, Ozma R.; Badami, Anand S.; Cromer, F.; Dong, Limin; McGrath, James E.] Virginia Polytech Inst & State Univ, Macromol & Interfaces Inst, Blacksburg, VA 24061 USA.
[Arnett, Natalie Y.; Roy, Abhishek; Lane, Ozma R.; Badami, Anand S.; Cromer, F.; Dong, Limin; McGrath, James E.] Virginia Polytech Inst & State Univ, Dept Chem, Blacksburg, VA 24061 USA.
[Harrison, William L.] NanoSonic Inc, Blacksburg, VA 24060 USA.
[Hill, Melinda] Los Alamos Natl Lab, MPA Sensors & Elect Devices 11, Los Alamos, NM 87544 USA.
EM narnett@vt.edu; wharrison@nanosonic.com; aroy@vt.edu; olane@vt.edu;
abadami@vt.edu; jmcgrath@vt.edu
NR 1
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 93-FUEL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256304725
ER
PT J
AU Arnold, J
Chomitz, W
AF Arnold, John
Chomitz, Wa.
TI INOR 1-Dinitrogen complexes supported by multidentate monoanionic ligand
systems
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA.
Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA.
EM dmr1@socs.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 AUG 17
PY 2008
VL 236
MA 1-INOR
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256306824
ER
PT J
AU Averkiev, BB
Zubarev, DY
Zhai, HJ
Wang, LS
Boldyrev, AI
AF Averkiev, Boris B.
Zubarev, Dmitry Yu.
Zhai, Hua Jin
Wang, Lai-Sheng
Boldyrev, Alexander I.
TI PHYS 519-Multiple aromaticity, conflicting aromaticity, and multiple
antiaromaticity in transition-metal systems
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Averkiev, Boris B.; Zubarev, Dmitry Yu.; Boldyrev, Alexander I.] Utah State Univ, Dept Chem & Biochem, Logan, UT 84322 USA.
[Zhai, Hua Jin] Washington State Univ, Dept Phys, Richland, WA 99352 USA.
[Wang, Lai-Sheng] Pacific NW Natl Lab, Environm Mol Sci Lab, Richland, WA 99352 USA.
EM averkiev75@yahoo.com; dzoubarev@cc.usu.edu; hua-jin.zhai@pnl.gov;
ls.wang@pnl.gov; boldyrev@cc.usu.edu
RI Boldyrev, Alexander/C-5940-2009
OI Boldyrev, Alexander/0000-0002-8277-3669
NR 0
TC 0
Z9 0
U1 2
U2 3
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 519-PHYS
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256307444
ER
PT J
AU Bag, S
Kanatzidis, MG
AF Bag, Santanu
Kanatzidis, Mercouri G.
TI INOR 403-Adsorption properties of chalcogels: Metal-chalcogenide
aerogels
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Bag, Santanu; Kanatzidis, Mercouri G.] Northwestern Univ, Dept Chem, Evanston, IL 60208 USA.
[Kanatzidis, Mercouri G.] Argonne Natl Lab, Evanston, IL 60208 USA.
EM s-bag@northwestern.edu; m-kanatzidis@northwestern.edu
NR 0
TC 0
Z9 0
U1 0
U2 2
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 403-INOR
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256306059
ER
PT J
AU Baisden, PA
AF Baisden, Patricia A.
TI NUCL 9-ACS Summer School in Nuclear Chemistry: A historical perspective
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Baisden, Patricia A.] Lawrence Livermore Natl Lab, NIF, Livermore, CA 94550 USA.
[Baisden, Patricia A.] Lawrence Livermore Natl Lab, Photon Sci Directorate L466, 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 AUG 17
PY 2008
VL 236
MA 9-NUCL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256305730
ER
PT J
AU Bange, AF
Thundat, T
Brown, GM
AF Bange, Adam F.
Thundat, Thomas
Brown, Gilbert M.
TI ANYL 405-Electrochemical sensing of Pb using microcantilever electrode
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Bange, Adam F.] Oak Ridge Natl Lab, Biol & Environm Sci Div, Oak Ridge, TN 37831 USA.
[Thundat, Thomas] Oak Ridge Natl Lab, Div Life Sci, Oak Ridge, TN 37831 USA.
[Brown, Gilbert M.] Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA.
EM bangeaf@ornl.gov; ugt@ornl.gov; browngm1@ornl.gov
RI Bange, Adam/K-6195-2014
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 AUG 17
PY 2008
VL 236
MA 405-ANYL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256301237
ER
PT J
AU Bargar, JR
Webb, SM
Tebo, BM
Fuller, CC
AF Bargar, J. R.
Webb, Samuel M.
Tebo, Bradley M.
Fuller, Chnis C.
TI ENVR 30-Structures of biogenic Mn oxides in terrestrial and marine
environments
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Bargar, J. R.; Webb, Samuel M.] Stanford Synchrotron Radiat Lab, Stanford, CA 94309 USA.
[Tebo, Bradley M.] Oregon Hlth & Sci Univ, Dept Environm & Biomol Syst, OGI Sch Sci & Engn, Beaverton, OR 97006 USA.
[Fuller, Chnis C.] US Geol Survey, Div Water Resources, Menlo Pk, CA 94025 USA.
EM bargar@slac.stanford.edu; samwebb@slac.stanford.edu; tebo@ebs.ogi.edu;
ccfuller@usgs.gov
RI Webb, Samuel/D-4778-2009
OI Webb, Samuel/0000-0003-1188-0464
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 AUG 17
PY 2008
VL 236
MA 30-ENVR
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256304554
ER
PT J
AU Bargar, JR
Schofield, E
Mehta, A
Veeramani, H
Ulrich, KU
Sharp, J
Bernier-Latmani, R
Giammar, DE
Conradson, SD
Clark, DL
AF Bargar, John R.
Schofield, Eleanor
Mehta, Apurva
Veeramani, Harish
Ulrich, Kai-Uwe
Sharp, Josh
Bernier-Latmani, Rizlan
Giammar, Daniel E.
Conradson, S. D.
Clark, D. L.
TI GEOC 32-Structural identity and reactivity of biogenic UO2
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Bargar, John R.; Schofield, Eleanor] Stanford Synchrotron Radiat Lab, Menlo Pk, CA 94025 USA.
[Mehta, Apurva] Stanford Synchrotron Radiat Lab, Stanford, CA 94309 USA.
[Veeramani, Harish; Sharp, Josh; Bernier-Latmani, Rizlan] Ecole Polytech Fed Lausanne, Environm Microbiol Lab, CH-1015 Lausanne, Switzerland.
[Ulrich, Kai-Uwe; Giammar, Daniel E.] Washington Univ, St Louis, MO 63130 USA.
[Conradson, S. D.; Clark, D. L.] Los Alamos Natl Lab, Div Chem, Los Alamos, NM 87545 USA.
EM bargar@slac.stanford.edu; k.ulrich@seas.wustl.edu; giammar@wustl.edu
RI Bernier-Latmani, Rizlan/E-4398-2011
OI Bernier-Latmani, Rizlan/0000-0001-6547-722X
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 32-GEOC
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256304803
ER
PT J
AU Barnese, K
Gralla, EB
Cabelli, DE
Valentine, JS
AF Barnese, Kevin
Gralla, Edith B.
Cabelli, Diane E.
Valentine, Joan Selverstone
TI INOR 310-Manganous phosphate acts as a superoxide dismutase
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Barnese, Kevin; Gralla, Edith B.; Valentine, Joan Selverstone] Univ Calif Los Angeles, Los Angeles, CA 90095 USA.
[Cabelli, Diane E.] Brookhaven Natl Lab, Dept Chem, Upton, NY 11973 USA.
EM cabelli@bnl.gov; jsv@chem.ucla.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 AUG 17
PY 2008
VL 236
MA 310-INOR
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256306805
ER
PT J
AU Bartels, JW
Xu, JQ
Bohnsack, DA
Tseng, TC
Mackay, ME
Wooley, KL
AF Bartels, Jeremy W.
Xu, Jinqi
Bohnsack, David A.
Tseng, Tzu-Chia
Mackay, Michael E.
Wooley, Karen L.
TI POLY 610-Hybrid inorganic-organic nanocomposites possessing amphiphilic
and morphological complexities: Investigations into domain-specific
nanofillers and the influence thereof on mechanical performance
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Bartels, Jeremy W.; Xu, Jinqi; Wooley, Karen L.] Washington Univ, Ctr Mat Innovat, Dept Chem, St Louis, MO 63130 USA.
[Bartels, Jeremy W.; Xu, Jinqi; Wooley, Karen L.] Washington Univ, Dept Radiol, St Louis, MO 63130 USA.
[Bohnsack, David A.] Argonne Natl Lab, Adv Photon Source Div, Argonne, IL 60439 USA.
[Tseng, Tzu-Chia; Mackay, Michael E.] Michigan State Univ, Coll Engn, Dept Chem Engn & Mat Sci, E Lansing, MI 48824 USA.
EM jwbartel@artsci.wustl.edu; dbohnsack@anl.gov; mackay@egr.msu.edu;
klwooley@artsci.wustl.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 AUG 17
PY 2008
VL 236
MA 610-POLY
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256308077
ER
PT J
AU Baumann, TF
Worsley, MA
Satcher, JH
AF Baumann, Theodore F.
Worsley, Marcus A.
Satcher, Joe H.
TI POLY 534-Carbon aerogels for hydrogen storage
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Baumann, Theodore F.; Worsley, Marcus A.; Satcher, Joe H.] Lawrence Livermore Natl Lab, Livermore, CA 94550 USA.
EM batimann2@llnl.gov
RI Worsley, Marcus/G-2382-2014
OI Worsley, Marcus/0000-0002-8012-7727
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 534-POLY
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256308018
ER
PT J
AU Belyea, JL
Zhong, C
Bao, YP
Martinez, JS
Dyer, RB
Vu, DM
AF Belyea, Jennifer L.
Zhong, Chang
Bao, Yuping
Martinez, Jennifer S.
Dyer, R. Brian
Vu, Dung M.
TI INOR 601-Gold fluorescent nanocluster synthesis within a protein
scaffold
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Belyea, Jennifer L.; Dyer, R. Brian; Vu, Dung M.] Los Alamos Natl Lab, Div Chem, Los Alamos, NM 87545 USA.
[Zhong, Chang; Bao, Yuping; Martinez, Jennifer S.] Los Alamos Natl Lab, MPA CINT, Los Alamos, NM 87545 USA.
EM ibelyea@lanl.gov; bdyer@lanl.gov; dvu@lanl.gov
NR 0
TC 0
Z9 0
U1 0
U2 2
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 601-INOR
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256306172
ER
PT J
AU Benson, MT
Dinescu, A
AF Benson, Michael T.
Dinescu, Adriana
TI INOR 31-Deprotonation of dithiophosphinic acids: A DFT study on
activation barriers and solvent effects
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Benson, Michael T.; Dinescu, Adriana] Idaho Natl Lab, Interfacial Chem Dept, Idaho Falls, ID 83415 USA.
EM michael.benson@inl.gov; adriana.dinescu@inl.gov
RI Benson, Michael/B-8855-2017
OI Benson, Michael/0000-0003-4927-614X
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 31-INOR
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256306352
ER
PT J
AU Bernstein, LA
AF Bernstein, Lee A.
TI NUCL 56-Nuclear physics using NIF
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Bernstein, Lee A.] Lawrence Livermore Natl Lab, Livermore, CA 94550 USA.
EM bernstein2@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 AUG 17
PY 2008
VL 236
MA 56-NUCL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256305764
ER
PT J
AU Bertino, MF
Gadipalli, RR
Martin, LA
Heckman, B
Leventis, N
Guha, S
Katsoudas, J
Divan, R
Mancini, DC
AF Bertino, Massimo F.
Gadipalli, R. R.
Martin, L. A.
Heckman, B.
Leventis, Nicholas
Guha, S.
Katsoudas, J.
Divan, R.
Mancini, D. C.
TI POLY 537-X-ray lithography of metal and semiconductor nanoparticles.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Bertino, Massimo F.; Gadipalli, R. R.; Martin, L. A.] Virginia Commonwealth Univ, Dept Phys, Richmond, VA 23284 USA.
[Heckman, B.] Midwest Res Inst, Kansas City, MO 64110 USA.
[Leventis, Nicholas] Missouri Univ Sci & Technol, Dept Chem, Rolla, MO 65409 USA.
[Guha, S.] Univ Missouri, Dept Phys, Columbia, MO 65211 USA.
[Katsoudas, J.] IIT, Ctr Synchrotron Radiat Res & Instrumentat, Chicago, IL 60616 USA.
[Divan, R.; Mancini, D. C.] Argonne Natl Lab, Ctr Nanoscale Mat, Argonne, IL 60439 USA.
EM mfbertino@vcu.edu; leventis@mst.edu
RI BM, MRCAT/G-7576-2011; Guha, Suchi/B-6477-2013
OI Guha, Suchi/0000-0002-6269-2298
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 AUG 17
PY 2008
VL 236
MA 537-POLY
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256308207
ER
PT J
AU Binkowski, TA
Shivakumar, DM
Kubal, M
Wilde, M
Foster, I
Roux, B
Stevens, R
Joachimiak, A
AF Binkowski, T. Andrew
Shivakumar, Devleena M.
Kubal, Mike
Wilde, Mike
Foster, Ian
Roux, Benoit
Stevens, Rick
Joachimiak, Andrzej
TI COMP 227-Mapping protein binding domain and small molecule interactions
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Binkowski, T. Andrew; Joachimiak, Andrzej] Argonne Natl Lab, Biosci Div, Argonne, IL 60439 USA.
[Shivakumar, Devleena M.; Roux, Benoit] Univ Chicago, Dept Biochem & Mol Biol, Chicago, IL 60637 USA.
[Kubal, Mike; Wilde, Mike; Foster, Ian; Stevens, Rick] Argonne Natl Lab, Div Math & Comp Sci, Argonne, IL 60439 USA.
EM abinkowski@anl.gov; devleena@gmail.com; mkubal@mcs.anl.gov;
wilde@mcs.anl.gov; foster@mcs.anl.gov; roux@uchicago.edu;
stevens@anl.gov; andrejj@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 AUG 17
PY 2008
VL 236
MA 227-COMP
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256304349
ER
PT J
AU Boal, AK
Wheeler, DR
AF Boal, Andrew K.
Wheeler, David R.
TI INOR 417-Assembly of metalloporphyrins on pyridine functionalized
nanoparticles
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Boal, Andrew K.] Sandia Natl Labs, Albuquerque, NM 87123 USA.
[Wheeler, David R.] Sandia Natl Labs, Micrototal Analyt Syst Dept, Albuquerque, NM 87185 USA.
EM akboal@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 AUG 17
PY 2008
VL 236
MA 417-INOR
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256306052
ER
PT J
AU Boal, AK
AF Boal, Andrew K.
TI COLL 14-Monolayer phase separation in nanoparticles with mixed
alkane/amide thiol monolayers
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Boal, Andrew K.] Sandia Natl Labs, Albuquerque, NM 87123 USA.
EM akboal@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 AUG 17
PY 2008
VL 236
MA 14-COLL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256303543
ER
PT J
AU Boday, DJ
DeFriend, KA
Loy, DA
Wilson, KV
AF Boday, Dylan J.
DeFriend, Kimberly A.
Loy, Douglas A.
Wilson, Kennard V., Jr.
TI POLY 451-Improvement of unmodified and amine modified silica aerogels by
chemical vapor deposition of cyanoacrylates
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Loy, Douglas A.] Univ Arizona, Dept Matenials Sci & Engn, Tucson, AZ 85721 USA.
[DeFriend, Kimberly A.] Los Alamos Natl Lab, Div Mat Sci & Technol, Los Alamos, NM 87545 USA.
[Wilson, Kennard V., Jr.] Los Alamos Natl Lab, Polymers & Coatings Grp, Los Alamos, NM 87545 USA.
EM dboday@email.arizona.edu; defriend@lanl.gov; daloy@mse.arizona.edu
RI Loy, Douglas/D-4847-2009
OI Loy, Douglas/0000-0001-7635-9958
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 AUG 17
PY 2008
VL 236
MA 451-POLY
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256308367
ER
PT J
AU Borole, AP
Hamilton, CY
Aaron, D
Tsouris, C
AF Borole, Abhijeet P.
Hamilton, Choo Y.
Aaron, Doug
Tsouris, Costas
TI ENVR 37-Electricity from food and bioindustry wastewaters using
microbial fuel cells
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Borole, Abhijeet P.] Oak Ridge Natl Lab, BioSci Div, Oak Ridge, TN 37831 USA.
[Hamilton, Choo Y.] Univ Tennessee, Knoxville, TN 37996 USA.
[Aaron, Doug] Georgia Inst Technol, Atlanta, GA 30332 USA.
[Tsouris, Costas] Oak Ridge Natl Lab, Div Nucl Sci, Oak Ridge, TN 37831 USA.
[Tsouris, Costas] Oak Ridge Natl Lab, Technol & Environm Sci Div, Oak Ridge, TN 37831 USA.
EM borolea@ornl.gov; hamiltoncy@ornl.gov; tsourisc@ornl.gov
RI Borole, AP/F-3933-2011
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 AUG 17
PY 2008
VL 236
MA 37-ENVR
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256304492
ER
PT J
AU Borole, AP
LaBarge, S
AF Borole, Abhijeet P.
LaBarge, Samuel
TI BIOT 427-Development of a high power density enzyme fuel cell using a
laccase biocathode.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Borole, Abhijeet P.] Oak Ridge Natl Lab, BioSci Div, Oak Ridge, TN 37831 USA.
[LaBarge, Samuel] Oak Ridge Associated Univ, Oak Ridge, TN 37831 USA.
EM borolea@ornl.gov; labars@gmail.com
RI Borole, AP/F-3933-2011
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 AUG 17
PY 2008
VL 236
MA 427-BIOT
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256302312
ER
PT J
AU Borole, AP
Hamilton, CY
Aaron, D
Tsouris, C
AF Borole, Abhijeet P.
Hamilton, Choo Y.
Aaron, Doug
Tsouris, Costas
TI BIOT 467-Biocatalyst and engineering optimization of anode to develop
high power density microbial fuel cells
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Borole, Abhijeet P.] Oak Ridge Natl Lab, BioSci Div, Oak Ridge, TN 37831 USA.
[Hamilton, Choo Y.] Univ Tennessee, Knoxville, TN 37996 USA.
[Aaron, Doug] Georgia Inst Technol, Atlanta, GA 30332 USA.
[Tsouris, Costas] Oak Ridge Natl Lab, Nucl Sci & Technol Div, Oak Ridge, TN 37831 USA.
[Tsouris, Costas] Oak Ridge Natl Lab, Div Environm Sci, Oak Ridge, TN 37831 USA.
EM borolea@ornl.gov; hamiltoncy@ornl.gov; tsourisc@ornl.gov
RI Borole, AP/F-3933-2011
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 AUG 17
PY 2008
VL 236
MA 467-BIOT
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256302193
ER
PT J
AU Bosworth, JK
Paik, MY
Schwartz, EL
Ruiz, R
Black, CT
Smilgies, DM
Ober, CK
AF Bosworth, Joan K.
Paik, Marvin Y.
Schwartz, Evan L.
Ruiz, Ricardo
Black, Charles T.
Smilgies, Detlef-M
Ober, Christopher K.
TI PMSE 91-Morphology control of lithographically patternable diblock
copolymer by solvent annealing
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Bosworth, Joan K.; Paik, Marvin Y.; Schwartz, Evan L.; Ober, Christopher K.] Cornell Univ, Dept Mat Sci & Engn, Ithaca, NY 14853 USA.
[Ruiz, Ricardo] Hitachi Global Storage Technol, San Jose, CA USA.
[Black, Charles T.] Brookhaven Natl Lab, Ctr Funct Nanomat, Upton, NY 11973 USA.
[Smilgies, Detlef-M] Cornell Univ, Cornell High Energy Synchrotron Source, CHESS, Ithaca, NY 14850 USA.
EM jkb27@cornell.edu; myp3@cornell.edu; cober@ccmr.cornell.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 AUG 17
PY 2008
VL 236
MA 91-PMSE
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 500EC
UT WOS:000270280001064
ER
PT J
AU Brewer, JR
Wang, GH
Wang, YM
Cheung, BCL
AF Brewer, Joseph R.
Wang, Gonghua
Wang, Y. Morris
Cheung, Barry Chin Li
TI INOR 774-Synthesis and field emission properties of single-crystalline
metallic hexaboride nanostructures
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Brewer, Joseph R.; Wang, Gonghua; Cheung, Barry Chin Li] Univ Nebraska, Dept Chem, Lincoln, NE 68588 USA.
[Wang, Y. Morris] Lawrence Livermore Natl Lab, Livermore, CA 94550 USA.
EM jbrewer6@bigred.unl.edu; gwang@bigred.unl.edu; ccheung2@unl.edu
RI Wang, Gonghua/C-9572-2011
OI Wang, Gonghua/0000-0003-1537-2686
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 774-INOR
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256306772
ER
PT J
AU Burgos, WD
Zhang, GX
Senko, JM
Tan, H
Kelly, S
Kemner, K
AF Burgos, William D.
Zhang, Gengxin
Senko, John M.
Tan, Hui
Kelly, Shelly
Kemner, Kenneth
TI GEOC 30-Microbial reduction of uranium in the presence of nontronite and
chlorite
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Burgos, William D.; Zhang, Gengxin; Senko, John M.; Tan, Hui] Penn State Univ, Dept Civil & Environm Engn, University Pk, PA 16802 USA.
[Kelly, Shelly; Kemner, Kenneth] Argonne Natl Lab, Biosci Div, Argonne, IL 60439 USA.
EM wdb3@psu.edu; guz2@psu.edu; senko@engr.psu.edu; hxt155@psu.edu;
SKelly@anl.gov; kemner@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 AUG 17
PY 2008
VL 236
MA 30-GEOC
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256304791
ER
PT J
AU Cao, R
Hill, CL
Anderson, TM
Piccoli, PMB
Schultz, AJ
Koetzle, TF
Slonkina, E
Hedman, B
Hodgson, KO
Hardcastle, K
Kirk, ML
Musaev, DG
Morokuma, K
AF Cao, Rui
Hill, Craig L.
Anderson, Travis M.
Piccoli, Paula M. B.
Schultz, Arthur J.
Koetzle, Thomas F.
Slonkina, Elena
Hedman, Britt
Hodgson, Keith O.
Hardcastle, Kenneth
Kirk, Martin L.
Musaev, Djamaladdin G.
Morokuma, Keiji
TI INOR 805-Use of polyoxometalate ligand for the synthesis of late
transition metal-oxo complexes
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Cao, Rui; Hill, Craig L.; Hardcastle, Kenneth; Musaev, Djamaladdin G.; Morokuma, Keiji] Emory Univ, Dept Chem, Atlanta, GA 30322 USA.
[Anderson, Travis M.] Sandia Natl Labs, Albuquerque, NM 87185 USA.
[Piccoli, Paula M. B.; Schultz, Arthur J.; Koetzle, Thomas F.] Argonne Natl Lab, Intense Pulsed Neutron Source, Argonne, IL 60439 USA.
[Slonkina, Elena; Hedman, Britt; Hodgson, Keith O.] Stanford Univ, Dept Chem, Stanford, CA 94305 USA.
[Slonkina, Elena; Hedman, Britt; Hodgson, Keith O.] Stanford Univ, Stanford Synchrotron Radiat Lab, Stanford, CA 94305 USA.
[Kirk, Martin L.] Univ New Mexico, Dept Chem & Chem Biol, Albuquerque, NM 87131 USA.
[Musaev, Djamaladdin G.; Morokuma, Keiji] Emory Univ, Cherry L Emerson Ctr Sci Computat, Atlanta, GA 30322 USA.
EM rcao@emory.edu; chill@emory.edu; tmander@sandia.gov; ajschulz@anl.gov;
tkoetzle@anl.gov; elena.slonkina@stanford.edu; khardca@emory.edu;
mkirk@unm.edu; musaev@euch4e.chem.emory.edu; morokuma@emory.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 AUG 17
PY 2008
VL 236
MA 805-INOR
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256306432
ER
PT J
AU Carlen, WB
Harrison, RJ
Barnes, CE
AF Carlen, W. B.
Harrison, Robert J.
Barnes, C. E.
TI PHYS 486-Density functional calculation of XANES spectrum of Ti based
crystals
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 Univ Tennessee, Knoxville, TN 37831 USA.
Oak Ridge Natl Lab, Knoxville, TN 37831 USA.
EM carlen@ion.chem.utk.edu; harrisonrj@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 AUG 17
PY 2008
VL 236
MA 486-PHYS
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256307576
ER
PT J
AU Celina, M
AF Celina, Mathew
TI Novel foaming processes using CO2 generation from anhydride precursors
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Celina, Mathew] Sandia Natl Labs, Organ Mat Dept, Albuquerque, NM 87185 USA.
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 AUG 17
PY 2008
VL 236
MA 580-POLY
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256308423
ER
PT J
AU Chadwick, MB
Talou, P
Kawano, T
Oblozinsky, P
Herman, M
AF Chadwick, M. B.
Talou, Patrick
Kawano, Toshihiko
Oblozinsky, Pavel
Herman, Michal
TI NUCL 76-Recent advances in ENDF/B-VII nuclear data and radchem cross
sections
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Chadwick, M. B.; Talou, Patrick; Kawano, Toshihiko] Los Alamos Natl Lab, Los Alamos, NM 87545 USA.
[Oblozinsky, Pavel; Herman, Michal] Brookhaven Natl Lab, Natl Nucl Data Ctr, Upton, NY 11973 USA.
EM mbchadwick@lanl.gov; oblozinsky@bnl.gov; mwherman@bnl.gov
NR 2
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 AUG 17
PY 2008
VL 236
MA 76-NUCL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256305720
ER
PT J
AU Chen, YF
Vela, J
Htoon, H
Casson, JL
Werder, DJ
Bussian, DA
Klimov, VI
Hollingsworth, JA
AF Chen, Yongfen
Vela, Javier
Htoon, Han
Casson, Joanna L.
Werder, Donald J.
Bussian, David A.
Klimov, Victor I.
Hollingsworth, Jennifer A.
TI INOR 442-Giant multishell CdSe quantum dots: Nonblinking and robust
quantum-dot fluorophores for applications in biology
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Chen, Yongfen; Vela, Javier; Htoon, Han; Casson, Joanna L.; Werder, Donald J.; Bussian, David A.; Klimov, Victor I.; Hollingsworth, Jennifer A.] Los Alamos Natl Lab, Div Chem, Los Alamos, NM 87545 USA.
EM yongfen@lanl.gov; jvelab@lanl.gov; htoon@lanl.gov; jenn@lanl.gov
NR 0
TC 0
Z9 0
U1 1
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 442-INOR
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256306732
ER
PT J
AU Chidambaram, D
AF Chidambaram, Dev
TI NUCL 67-Extracellular bioreduction: A technology for contaminant removal
and reclamation
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Chidambaram, Dev] Brookhaven Natl Lab, Dept Environm Sci, Upton, NY 11973 USA.
EM dc@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 AUG 17
PY 2008
VL 236
MA 67-NUCL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256305752
ER
PT J
AU Chu, S
AF Chu, Steven
TI PHYS 107-The world's energy problem and what we can do about it
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Chu, Steven] Univ Calif Berkeley, Lawrence Berkeley Lab, LDDOMA, Berkeley, CA 94720 USA.
EM SChu@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 AUG 17
PY 2008
VL 236
MA 107-PHYS
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256307573
ER
PT J
AU Chung, TCM
Chalkova, E
Zhang, ZC
Wang, CM
Fedkin, MV
Komarneni, S
Payne, TL
Lvov, SN
AF Chung, T. C. Mike
Chalkova, Elena
Zhang, Zhicheng
Wang, Chunmei
Fedkin, Mark V.
Komarneni, Sridhar
Payne, Terry L.
Lvov, S. N.
TI FUEL 109-New proton conductive composite materials with inorganic and
styrene grafted and sulfonated vdf/ctfe fluoropolymers
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Chung, T. C. Mike; Zhang, Zhicheng] Penn State Univ, Dept Mat Sci & Engn, University Pk, PA 16802 USA.
[Chalkova, Elena; Fedkin, Mark V.; Lvov, S. N.] Penn State Univ, Energy Inst, University Pk, PA 16802 USA.
[Wang, Chunmei; Lvov, S. N.] Penn State Univ, Dept Energy & Geoenvironm Engn, University Pk, PA 16802 USA.
[Komarneni, Sridhar] Penn State Univ, Mat Res Inst, MRL, University Pk, PA 16802 USA.
[Payne, Terry L.] Oak Ridge Natl Lab, Hydrogen Fuel Cells & Infrastruct Technol Program, Oak Ridge, TN 37831 USA.
[Lvov, S. N.] SRI Int, State Coll, PA 16802 USA.
EM exc147@psu.edu; cuw145@psu.edu; mvf3@psu.edu; paynetl@ornl.gov;
lvov@psu.edu
RI 志成, 张/F-2105-2013
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 AUG 17
PY 2008
VL 236
MA 109-FUEL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256304678
ER
PT J
AU Copping, R
Teat, SJ
Rao, LF
Tian, GX
Janousch, M
Shuh, DK
AF Copping, Roy
Teat, Simon J.
Rao, Linfeng
Tian, Guoxin
Janousch, Markus
Shuh, David K.
TI INOR 519-Uranium coordination chemistry in soft donor ligand systems
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Copping, Roy; Rao, Linfeng; Tian, Guoxin; Shuh, David K.] Univ Calif Berkeley, Lawrence Berkeley Lab, Div Chem Sci, Actinide Chem Grp,Glenn T Seaborg Ctr, Berkeley, CA 94720 USA.
[Teat, Simon J.] Univ Calif Berkeley, Lawrence Berkeley Lab, Adv Light Source, Berkeley, CA 94720 USA.
[Janousch, Markus] Paul Scherrer Inst, Swiss Light Source, CH-5232 Villigen, Switzerland.
EM rcopping@lbl.gov; LRao@lbl.gov; gtian@lbl.gov; markus.janousch@psi.ch
RI Janousch, Markus/B-3285-2010
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 AUG 17
PY 2008
VL 236
MA 519-INOR
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256306458
ER
PT J
AU Crawford, CL
AF Crawford, Charles L.
TI NUCL 80-Crucible-scale demonstration of fluidized bed steam reforming to
process organic precipitates from Savannah River site high-level waste.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Crawford, Charles L.] Savannah River Natl Lab, Aiken, SC 29808 USA.
EM charles.crawford@sml.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 AUG 17
PY 2008
VL 236
MA 80-NUCL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256305787
ER
PT J
AU Crawford, HL
Janssens, RVF
Mantica, PF
Broda, R
Carpenter, M
Fornal, B
Grinyer, G
Hoteling, N
Kay, B
Lauritsen, T
Minamisono, K
Pinter, JS
Stefanescu, I
Stoker, J
Walters, WB
Zhu, S
AF Crawford, Heather L.
Janssens, R. V. F.
Mantica, P. F.
Broda, R.
Carpenter, M.
Fornal, B.
Grinyer, G.
Hoteling, N.
Kay, B.
Lauritsen, T.
Minamisono, K.
Pinter, J. S.
Stefanescu, I.
Stoker, J.
Walters, W. B.
Zhu, S.
TI NUCL 1-beta Decay studies of neutron-rich nuclei near 52Ca
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Crawford, Heather L.; Mantica, P. F.; Grinyer, G.; Minamisono, K.; Pinter, J. S.; Stoker, J.] Michigan State Univ, Natl Superconducting Cyclotron Lab, E Lansing, MI 48824 USA.
[Crawford, Heather L.; Mantica, P. F.; Grinyer, G.; Minamisono, K.; Pinter, J. S.; Stoker, J.] Michigan State Univ, Dept Chem, E Lansing, MI 48824 USA.
[Janssens, R. V. F.; Carpenter, M.; Kay, B.; Lauritsen, T.; Stefanescu, I.; Zhu, S.] Argonne Natl Lab, Div Phys, Argonne, IL 60439 USA.
[Broda, R.; Fornal, B.] Polish Acad Sci, Inst Nucl Phys, PL-31342 Krakow, Poland.
[Hoteling, N.; Walters, W. B.] Univ Maryland, Dept Chem, College Pk, MD 20742 USA.
EM crawford@nscl.msu.edu; janssens@phy.anl.gov; mantica@nscl.msu.edu;
rafal.broda@ifi.edu.pl; carpenter@phy.anl.gov; bogdan.fornal@ifj.edu.pl;
grinyer@nscl.msu.edu; hoteling@wam.umd.edu; kay@phy.anl.gov;
torben@anl.gov; minamiso@nscl.msu.edu; pinter@nscl.msu.edu;
stefanescu@phy.anl.gov; stokerjo@chemistry.msu.edu; wwalters@umd.edu;
szhu@phy.anl.gov
RI Carpenter, Michael/E-4287-2015
OI Carpenter, Michael/0000-0002-3237-5734
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 1-NUCL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256305726
ER
PT J
AU Creighton, JR
AF Creighton, J. Randall
TI COLL 309-Surface and gas-phase chemistry of III-V compound semiconductor
MOCVD
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Creighton, J. Randall] Sandia Natl Labs, Albuquerque, NM 87185 USA.
EM jrcreig@sandia.gov
NR 0
TC 0
Z9 0
U1 0
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 309-COLL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256303640
ER
PT J
AU Dai, S
Luo, HM
Jiang, DE
AF Dai, Sheng
Luo, Huimin
Jiang, De-en
TI I&EC 25-Tailoring ionic liquids for separation
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Dai, Sheng] Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA.
[Luo, Huimin] Oak Ridge Natl Lab, Nucl Sci & Technol Div, Oak Ridge, TN 37831 USA.
EM dais@ornl.gov; luoh@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 AUG 17
PY 2008
VL 236
MA 25-IEC
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256305078
ER
PT J
AU Datta, A
Romanini, DW
Almutairi, A
van der Poll, D
Botta, M
Francis, MB
Frechet, JMJ
Raymond, K
AF Datta, Ankona
Romanini, Dante W.
Almutairi, Adah
van der Poll, Derek
Botta, Mauro
Francis, Matthew B.
Frechet, Jean M. J.
Raymond, Kenneth
TI INOR 657-High relaxivity MR contrast agents by covalent conjugation to
virus capsids and dendrimers
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Datta, Ankona; Romanini, Dante W.; Almutairi, Adah; van der Poll, Derek; Francis, Matthew B.; Frechet, Jean M. J.; Raymond, Kenneth] Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA.
[Botta, Mauro] Univ Piemonte Orientale Amedeo Avogadro, Dipartimento Sci & Tecnol Avanzate, Alessandnia, Italy.
[Francis, Matthew B.] Univ Calif Berkeley, Lawrence Berkeley Lab, Div Mat Sci, Berkeley, CA 94720 USA.
EM ankona_datta@berkeley.edu; dante@berkeley.edu;
francis@cchem.berkeley.edu; raymond@socrates.berkeley.edu
NR 0
TC 0
Z9 0
U1 0
U2 4
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 657-INOR
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256306320
ER
PT J
AU Davis, MC
Brouwer, WJ
Anovitz, LM
Wesolowski, DJ
Brantley, SL
Mueller, KT
AF Davis, Michael C.
Brouwer, William J.
Anovitz, Lawrence M.
Wesolowski, David J.
Brantley, Susan L.
Mueller, Karl T.
TI PHYS 52-NMR investigations of silicate dissolution
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Davis, Michael C.; Brouwer, William J.; Mueller, Karl T.] Penn State Univ, Dept Chem, University Pk, PA 16802 USA.
[Anovitz, Lawrence M.; Wesolowski, David J.] Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA.
[Brantley, Susan L.] Penn State Univ, EESI, Dept Geosci, University Pk, PA 16802 USA.
EM wjb19@psu.edu; IZ9@ornl.gov; brantley@essc.psu.edu; ktm2@psu.edu
RI Anovitz, Lawrence/P-3144-2016
OI Anovitz, Lawrence/0000-0002-2609-8750
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 AUG 17
PY 2008
VL 236
MA 52-PHYS
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256307223
ER
PT J
AU Dean, DJ
AF Dean, David J.
TI NUCL 72-Progress and challenges in the physics of nuclei
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Dean, David J.] Oak Ridge Natl Lab, Oak Ridge, TN 37831 USA.
EM deandj@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 AUG 17
PY 2008
VL 236
MA 72-NUCL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256305762
ER
PT J
AU Demas, JN
Payne, SJ
Banks, NB
Hueholt, BB
Morris, KJ
Baker, GA
AF Demas, James N.
Payne, Sarah J.
Banks, Neal B.
Hueholt, Bethany B.
Morris, Kaleem J.
Baker, Gary A.
TI I&EC 57-Inorganic complexes in ionic liquids as oxygen sensors
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Demas, James N.; Payne, Sarah J.; Banks, Neal B.; Hueholt, Bethany B.; Morris, Kaleem J.] Univ Virginia, Dept Chem, Charlottesville, VA 22904 USA.
[Baker, Gary A.] Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA.
EM demas@virginia.edu; sjm2v@Virginia.EDU; nbb2b@Virginia.EDU;
bh6m@virginia.edu; kjm3c@virginia.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 AUG 17
PY 2008
VL 236
MA 57-IEC
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256305208
ER
PT J
AU Deng, YH
Minor, AM
Liu, G
AF Deng, Yonghong
Minor, Andrew M.
Liu, Gao
TI PMSE 222-Amphiphlic polyfluorene homopolymer: Synthesis,
photoluminescence and self-assembly
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Deng, Yonghong; Liu, Gao] Univ Calif Berkeley, Lawrence Berkeley Lab, Environm Energy Technol Div, Berkeley, CA 94720 USA.
[Minor, Andrew M.] Univ Calif Berkeley, Lawrence Berkeley Lab, Natl Ctr Electron Microscopy, Berkeley, CA 94720 USA.
EM ydeng@lbl.gov; gliu@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 AUG 17
PY 2008
VL 236
MA 222-PMSE
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 500EC
UT WOS:000270280001136
ER
PT J
AU Dietrich, K
Sindelar, C
Brewer, P
Downing, KH
Cremo, CR
Rice, S
AF Dietrich, Kristen
Sindelar, Charles
Brewer, Paul
Downing, Kenneth H.
Cremo, Christine R.
Rice, Sarah
TI PHYS 103-Kinesin-1 is regulated by a direct interaction of its head and
tail
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Dietrich, Kristen; Rice, Sarah] Northwestern Univ, Feinberg Sch Med, Dept Cell & Mol Biol, Chicago, IL 60611 USA.
[Sindelar, Charles; Downing, Kenneth H.] Univ Calif Berkeley, Lawrence Berkeley Lab, Div Life Sci, Berkeley, CA 94720 USA.
[Brewer, Paul; Cremo, Christine R.] Univ Nevada, Dept Biochem, Reno, NV 89557 USA.
EM s-rice@northwestern.edu
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 103-PHYS
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256307063
ER
PT J
AU Dietz, ML
Rickert, PG
Antonio, MR
Firestone, MA
Wishart, JF
Szreder, T
Kubatko, KA
AF Dietz, Mark L.
Rickert, Paul G.
Antonio, Mark R.
Firestone, Millicent A.
Wishart, James F.
Szreder, Tomasz
Kubatko, Karrie-Ann
TI I&EC 130-Tetraalkylphosphonium polyoxometalates as novel ionic liquids
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Dietz, Mark L.] Univ Wisconsin, Dept Chem & Biochem, Milwaukee, WI 53211 USA.
[Rickert, Paul G.] Argonne Natl Lab, Div Chem, Argonne, IL 60439 USA.
[Antonio, Mark R.] Argonne Natl Lab, Chem Sci & Engn Div, Argonne, IL 60439 USA.
[Firestone, Millicent A.] Argonne Natl Lab, Div Mat Sci, Argonne, IL 60439 USA.
[Wishart, James F.; Szreder, Tomasz] Brookhaven Natl Lab, Dept Chem, Upton, NY 11973 USA.
[Kubatko, Karrie-Ann] Univ Miami, Dept Geol Sci, Coral Gables, FL 33146 USA.
EM dietzm@uwm.edu; firestone@anl.gov; wishart@bnl.gov; tomaszek@bnl.gov;
kkubatko@miami.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 AUG 17
PY 2008
VL 236
MA 130-IEC
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256305206
ER
PT J
AU Diyabalanage, HVK
Shrestha, RL
Semelsberger, TA
Scott, BL
Burrell, AK
AF Diyabalanage, Himashinie V. K.
Shrestha, Roshan L.
Semelsberger, Troy A.
Scott, Brian L.
Burrell, Anthony K.
TI FUEL 56-Metal derivatives of ammonia-borane: Potential hydrogen storage
materials
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Diyabalanage, Himashinie V. K.; Shrestha, Roshan L.; Semelsberger, Troy A.; Scott, Brian L.; Burrell, Anthony K.] Los Alamos Natl Lab, Mat Chem Mat Phys & Applicat Div, Los Alamos, NM 87545 USA.
EM himashinie@lanl.gov; rshrestha@lanl.gov; troy@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 AUG 17
PY 2008
VL 236
MA 56-FUEL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256304683
ER
PT J
AU Doherty, MD
Grills, DC
Fujita, E
AF Doherty, Mark D.
Grills, David C.
Fujita, Etsuko
TI INOR 771-Toward photocatalytic CO2 reduction: Synthesis and
photophysical characterization of (4,4'-(X)2-2,2'-bipyridine)ReI(CO)3L
complexes
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Doherty, Mark D.; Grills, David C.; Fujita, Etsuko] Brookhaven Natl Lab, Dept Chem, Upton, NY 11973 USA.
EM mdoherty@bnl.gov; dcgrills@bnl.gov; fujita@bnl.gov
RI Fujita, Etsuko/D-8814-2013; Grills, David/F-7196-2016
OI Grills, David/0000-0001-8349-9158
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 771-INOR
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256306344
ER
PT J
AU Dougan, BA
Chen, YS
Hoffmann, C
McIntyre, GJ
Xue, ZL
AF Dougan, Brenda A.
Chen, Yu-Sheng
Hoffmann, Christina
McIntyre, Garry J.
Xue, Zi-Ling
TI INOR 145-Crystal structures of iron(III) porphyrin derivatives
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
ID CRYSTAL
C1 [Dougan, Brenda A.; Xue, Zi-Ling] Univ Tennessee, Dept Chem, Knoxville, TN 37996 USA.
[Chen, Yu-Sheng] Univ Chicago, ChemMatCARS Adv Photon Source ANL, Argonne, IL 60439 USA.
[Hoffmann, Christina] Oak Ridge Natl Lab, Neutron Scattering Sci Div, Oak Ridge, TN USA.
[McIntyre, Garry J.] Inst Laue Langevin, F-38042 Grenoble, France.
EM dougan@ion.chem.utk.edu; yschen@cars.uchicago.edu; hoffmanncm@sns.gov;
mcintyre@ill.fr; xue@ion.chem.utk.edu
NR 3
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 145-INOR
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256306147
ER
PT J
AU Driscoll, D
Cicero, D
Headley, L
AF Driscoll, Daniel
Cicero, Daniel
Headley, Larry
TI CATL 9-Production of higher alcohols from coal: Current status and
future trends
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Driscoll, Daniel; Cicero, Daniel; Headley, Larry] US DOE, Natl Energy Technol Lab, Morgantown, WV 26507 USA.
EM daniel.driscoll@netl.doe.gov; daniel.cicero@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 AUG 17
PY 2008
VL 236
MA 9-CATL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256302616
ER
PT J
AU DuBois, DL
Yang, JY
DuBois, MR
AF DuBois, Daniel L.
Yang, Jenny Y.
DuBois, M. Rakowski
TI COLL 326-Electrocatalytic oxidation and production of hydrogen using
cobalt and nickel complexes containing diphospine ligands with pendant
nitrogen bases
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [DuBois, Daniel L.; Yang, Jenny Y.; DuBois, M. Rakowski] Pacific NW Natl Lab, Chem & Mat Sci Div, Richland, WA 99352 USA.
EM daniel.dubois@pnl.gov; jenny.yang@pnl.gov; mary.rakowskidubois@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 AUG 17
PY 2008
VL 236
MA 326-COLL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256303657
ER
PT J
AU Duckworth, O
Bargar, JR
Sposito, G
AF Duckworth, Owen
Bargar, John R.
Sposito, Garrison
TI GEOC 73-Sorption of iron from siderophore complexes by Mn oxides
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Duckworth, Owen] N Carolina State Univ, Dept Soil Sci, Raleigh, NC 27695 USA.
[Bargar, John R.] Stanford Synchrotron Radiat Lab, Menlo Pk, CA 94025 USA.
[Sposito, Garrison] Univ Calif Berkeley, Div Ecosyst Sci, Mol Toxicol Grp, Berkeley, CA 94720 USA.
EM owen_duckworth@ncsu.edu; bargar@slac.stanford.edu;
gsposito@nature.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 AUG 17
PY 2008
VL 236
MA 73-GEOC
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256304794
ER
PT J
AU Duckworth, O
Bargar, JR
Sposito, G
Spiro, TG
Jarzecki, A
Oyerinde, OF
AF Duckworth, Owen
Bargar, John R.
Sposito, Garrison
Spiro, Thomas G.
Jarzecki, Andrzej
Oyerinde, Oyeyemi F.
TI GEOC 77-Structure-stability relationships for trace metal complexes of
desferrioxamine B
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Duckworth, Owen] N Carolina State Univ, Dept Soil Sci, Raleigh, NC 27695 USA.
[Bargar, John R.] Stanford Synchrotron Radiat Lab, Menlo Pk, CA 94025 USA.
[Sposito, Garrison] Univ Calif Berkeley, Div Ecosyst Sci, Berkeley, CA 94720 USA.
[Spiro, Thomas G.; Oyerinde, Oyeyemi F.] Univ Washington, Dept Chem, Seattle, WA 98195 USA.
[Jarzecki, Andrzej] CUNY Brooklyn Coll, Dept Chem, Brooklyn, NY 11210 USA.
[Jarzecki, Andrzej] CUNY, Grad Sch, Brooklyn, NY 11210 USA.
EM owen_duckworth@ncsu.edu; bargar@slac.stanford.edu;
gsposito@nature.berkeley.edu; spiro@chem.washington.edu;
jarzecki@brooklyn.cuny.edu; oyerinde@princeton.edu
NR 0
TC 0
Z9 0
U1 0
U2 2
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 77-GEOC
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256304776
ER
PT J
AU Dukovic, G
Merkle, MG
Nelson, JH
Hughes, SM
Alivisatos, AP
AF Dukovic, Gordana
Merkle, Maxwell G.
Nelson, James H.
Hughes, Steven M.
Alivisatos, A. Paul
TI INOR 772-Photochemistry of II-VI nanocrystals: Photodeposition of Pt on
colloidal CdS and CdSe@CdS semiconductor nanostructures
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Dukovic, Gordana; Merkle, Maxwell G.; Nelson, James H.; Hughes, Steven M.; Alivisatos, A. Paul] Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA.
[Alivisatos, A. Paul] Univ Calif Berkeley, Lawrence Berkeley Lab, Div Mat Sci, Berkeley, CA 94720 USA.
EM gordana@berkeley.edu; alivis@berkeley.edu
NR 0
TC 0
Z9 0
U1 0
U2 2
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 772-INOR
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256306453
ER
PT J
AU Dyer, RB
AF Dyer, R. Brian
TI PHYS 284-Residue specific resolution of protein folding dynamics
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Dyer, R. Brian] Los Alamos Natl Lab, Div Chem, Los Alamos, NM 87545 USA.
EM bdyer@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 AUG 17
PY 2008
VL 236
MA 284-PHYS
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256307003
ER
PT J
AU Eaton, M
Kerkar, P
Mahajan, D
Jones, KW
Kleinberg, R
AF Eaton, Michael
Kerkar, Prasad
Mahajan, Devinder
Jones, Keith W.
Kleinberg, Robert
TI FUEL 23-Methane hydrate formation in the laboratory using fine depleted
natural sediments as hosts
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Eaton, Michael; Kerkar, Prasad] SUNY Stony Brook, Dept Mat Sci & Engn, Stony Brook, NY 11794 USA.
[Mahajan, Devinder] Brookhaven Natl Lab, Energy Sci & Technol Dept, Upton, NY 11973 USA.
[Jones, Keith W.] Brookhaven Natl Lab, Dept Environm Sci, Lab Earth & Environm Sci, Upton, NY 11973 USA.
[Kleinberg, Robert] Schlumberger Doll Res Ctr, Cambridge, MA 02139 USA.
EM meaton@bnl.gov; pkerkar@ic.sunysb.edu; dmahajan@bnl.gov; jones@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 AUG 17
PY 2008
VL 236
MA 23-FUEL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256304713
ER
PT J
AU El-Zahab, B
Tesfai, A
Bwambok, DK
Baker, GA
Lowry, M
Fakayode, SO
Warner, I
AF El-Zahab, Bilal
Tesfai, Aaron
Bwambok, David K.
Baker, Gary A.
Lowry, Mark
Fakayode, Sayo O.
Warner, Isiah
TI I&EC 184-Frozen ionic liquids: A new breed of nanomaterials
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [El-Zahab, Bilal; Tesfai, Aaron; Bwambok, David K.; Lowry, Mark; Fakayode, Sayo O.; Warner, Isiah] Louisiana State Univ, Dept Chem, Baton Rouge, LA 70803 USA.
[Baker, Gary A.] Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA.
EM bilal@lsu.edu; atesfa1@lsu.edu; dbwamb1@lsu.edu; fakayodesa@wssu.edu;
iwarner@lsu.edu
NR 0
TC 0
Z9 0
U1 0
U2 4
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 184-IEC
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256305072
ER
PT J
AU Falvello, LR
Cunchillos, MC
Tomas, M
Soler, T
Kolesnikov, AI
Briggs-Piccoli, PM
Schultz, AJ
AF Falvello, Larry R.
Cunchillos, M. Carmen
Tomas, Milagros
Soler, Tatiana
Kolesnikov, Alexander I.
Briggs-Piccoli, Paula M.
Schultz, Arthur J.
TI INOR 749-Nature of the planar aqua ligand in coordination chemistry: A
study by single crystal X-ray and neutron diffraction and neutron
inelastic scattering
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Tomas, Milagros] Univ Zaragoza, Dept Inorgan Chem, Aragon Mat Sci Inst, CSIC, E-50009 Zaragoza, Spain.
[Soler, Tatiana] Univ Alicante, Fac Ciencias Fase 2, Serv Tecn Invest, Alicante 03690, Spain.
[Kolesnikov, Alexander I.; Briggs-Piccoli, Paula M.; Schultz, Arthur J.] Argonne Natl Lab, Argonne, IL 60439 USA.
EM falvello@unizar.es; milagros@unizar.es; tatiana.soler@ua.es;
ajschulz@anl.gov
RI Tomas, Milagros/L-2503-2015; Kolesnikov, Alexander/I-9015-2012
OI Tomas, Milagros/0000-0002-2811-606X; Kolesnikov,
Alexander/0000-0003-1940-4649
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 AUG 17
PY 2008
VL 236
MA 749-INOR
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256306701
ER
PT J
AU Faulon, JL
Oprea, TI
AF Faulon, Jean-Loup
Oprea, Tudor I.
TI COMP 91-Drug informatics: Relating drug to target
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Faulon, Jean-Loup] Sandia Natl Labs, Computat Syst Biol Dept, Albuquerque, NM 87185 USA.
[Faulon, Jean-Loup] Joint BioEnergy Inst, Albuquerque, NM 87185 USA.
[Oprea, Tudor I.] Univ New Mexico, Hlth Sci Ctr, Albuquerque, NM 87131 USA.
EM jfaulon@sandia.gov; toprea@salud.unm.edu
RI Oprea, Tudor/A-5746-2011
OI Oprea, Tudor/0000-0002-6195-6976
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 91-COMP
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256304383
ER
PT J
AU Faulon, JL
Misra, M
AF Faulon, Jean-Loup
Misra, Milind
TI CINF 11-A chemical systems biology approach to metabolic network
inference
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Faulon, Jean-Loup; Misra, Milind] Sandia Natl Labs, Computat Syst Biol Dept, Albuquerque, NM 87185 USA.
[Faulon, Jean-Loup] Joint BioEnergy Inst, Albuquerque, NM 87185 USA.
EM jfaulon@sandia.gov; mmisra@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 AUG 17
PY 2008
VL 236
MA 11-CINF
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256303464
ER
PT J
AU Fauth, DJ
Gray, ML
Pennline, HW
AF Fauth, Daniel J.
Gray, McMahan L.
Pennline, Henry W.
TI FUEL 91-Supported polyethylenimine adsorbents for CO2 capture from flue
gas
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Fauth, Daniel J.; Gray, McMahan L.; Pennline, Henry W.] US DOE, Natl Energy Technol Lab, Pittsburgh, PA 15236 USA.
EM fauth@netl.doe.gov
NR 0
TC 0
Z9 0
U1 0
U2 3
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 91-FUEL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256304754
ER
PT J
AU Fendorf, S
Kocar, B
Masue-Slowey, Y
Tufano, K
Benner, S
Nico, PS
Saltikov, CW
AF Fendorf, Scott
Kocar, Benjamin
Masue-Slowey, Yoko
Tufano, Kate
Benner, Shawn
Nico, Peter S.
Saltikov, Chad W.
TI GEOC 57-Process-level heterogeneity controlling the fate of arsenic
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Kocar, Benjamin] Stanford Univ, Environm Earth Syst Sci Dept, Stanford, CA 94305 USA.
[Masue-Slowey, Yoko; Tufano, Kate] Stanford Univ, Dept Geol & Environm Sci, Stanford, CA 94305 USA.
[Benner, Shawn] Boise State Univ, Dept Geosci, Boise, ID 83705 USA.
[Nico, Peter S.] Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA.
[Saltikov, Chad W.] Univ Calif Santa Cruz, Santa Cruz, CA 95064 USA.
EM fendorf@stanford.edu; kocar@stanford.edu; ymasue@stanford.edu;
sbenner@boisestate.edu; psnico@lbl.gov; saltikov@etox.ucsc.edu
RI Nico, Peter/F-6997-2010
OI Nico, Peter/0000-0002-4180-9397
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 AUG 17
PY 2008
VL 236
MA 57-GEOC
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256304815
ER
PT J
AU Fernandez, AI
AF Fernandez, Abel I.
TI PMSE 228-Validation of noisy single-exponential decay data using a
residual bootstrap and moving average subtraction (VRBMAS) technique
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Fernandez, Abel I.] Argonne Natl Lab, Div Chem, Argonne, IL 60439 USA.
EM afernandez@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 AUG 17
PY 2008
VL 236
MA 228-PMSE
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 500EC
UT WOS:000270280001472
ER
PT J
AU Ferrell, JR
Herring, AM
Kuo, MC
Turner, JA
AF Ferrell, Jack R., III
Herring, Andrew M.
Kuo, Mei Chen
Turner, John A.
TI FUEL 78-Enhanced functionalization of fuel cell catalysts layers with
heteropoly acids
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Ferrell, Jack R., III; Herring, Andrew M.; Kuo, Mei Chen] Colorado Sch Mines, Dept Chem Engn, Golden, CO 80401 USA.
[Turner, John A.] Natl Renewable Energy Lab, Hydrogen Technol & Syst Ctr, Golden, CO 80401 USA.
EM jferrell@mines.edu; aherring@mines.edu; mkuo@mines.edu;
John_Turner@nrel.gov
RI Herring, Andy/E-7088-2010
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 AUG 17
PY 2008
VL 236
MA 78-FUEL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256304696
ER
PT J
AU Field, RW
Merer, AJ
Steeves, AH
Baraban, J
Bechtel, HA
Park, GB
Wong, BM
Stanton, JF
Guo, H
Virgo, WL
Bittinger, KL
Robertson, E
Lipoff, S
AF Field, Robert W.
Merer, Anthony J.
Steeves, Adam H.
Baraban, Joshua
Bechtel, Hans A.
Park, G. Barratt, III
Wong, Bryan M.
Stanton, John F.
Guo, Hua
Virgo, Wilton L.
Bittinger, Kyle L.
Robertson, Erika
Lipoff, Samuel
TI PHYS 573-Acetylene!
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Field, Robert W.; Steeves, Adam H.; Baraban, Joshua; Park, G. Barratt, III; Wong, Bryan M.; Virgo, Wilton L.; Bittinger, Kyle L.; Robertson, Erika; Lipoff, Samuel] MIT, Dept Chem, Cambridge, MA 02139 USA.
[Merer, Anthony J.] Acad Sinica, Inst Atom & Mol Sci, Taipei 10617, Taiwan.
[Bechtel, Hans A.] Univ Calif Berkeley, Lawrence Berkeley Lab, Adv Light Source Div, Berkeley, CA 94720 USA.
[Stanton, John F.] Univ Texas Austin, Inst Theoret Chem, Dept Chem, Austin, TX 78712 USA.
[Stanton, John F.] Univ Texas Austin, Inst Theoret Chem, Dept Biochem, Austin, TX 78712 USA.
[Guo, Hua] Univ New Mexico, Dept Chem & Chem Biol, Albuquerque, NM 87131 USA.
EM rwfield@mit.edu; merer@chem.ubc.ca; ahs@mit.edu; jbaraban@mit.edu;
HABechtel@lbl.gov; barratt@mit.edu; hguo@unm.edu; erirober@mit.edu
RI Field, Robert/A-9465-2009
OI Field, Robert/0000-0002-7609-4205
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 573-PHYS
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256307085
ER
PT J
AU Fiskum, SK
Snow, LA
Lumetta, GJ
Peterson, RA
Buck, E
AF Fiskum, Sandra K.
Snow, Lanee A.
Lumetta, Gregg J.
Peterson, Reid A.
Buck, Edgar
TI NUCL 66-Understanding Hanford tank sludge leaching performance through
correlation to the specific chemical phases present
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Fiskum, Sandra K.; Snow, Lanee A.; Lumetta, Gregg J.; Peterson, Reid A.; Buck, Edgar] Pacific NW Natl Lab, Radiochem Sci & Engn Grp, Richland, WA 99352 USA.
EM sandy.fiskum@pnl.gov; lanee.snow@pnl.gov; gregg.lumetta@pnl.gov;
edgar.buck@pnl.gov
RI Buck, Edgar/D-4288-2009; Buck, Edgar/N-7820-2013
OI Buck, Edgar/0000-0001-5101-9084
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 66-NUCL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256305701
ER
PT J
AU Foster, AL
Ona-Nguema, G
Brown, GE
AF Foster, Andrea L.
Ona-Nguema, Georges
Brown, Gordon E., Jr.
TI GEOC 67-Role of microbes in attenuation and mobilization of arsenic at
the Lava Cap Mine Superfund site, Nevada County, CA
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Foster, Andrea L.] US Geol Survey, Mineral Resources Program, Menlo Pk, CA 94025 USA.
[Ona-Nguema, Georges] Univ Paris, Paris, France.
[Brown, Gordon E., Jr.] Stanford Univ, Dept Geol & Environm Sci, Stanford, CA 94305 USA.
[Brown, Gordon E., Jr.] Stanford Univ, Stanford Synchrotron Radiat Lab, Stanford, CA 94305 USA.
EM afoster@usgs.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 AUG 17
PY 2008
VL 236
MA 67-GEOC
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256304770
ER
PT J
AU Fox, EB
Pickenheim, BR
AF Fox, Elise B.
Pickenheim, Bradley R.
TI NUCL 70-Speciation of Ru and Hg in simulated nuclear waste materials
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Fox, Elise B.; Pickenheim, Bradley R.] Savannah River Natl Lab, Aiken, SC 29808 USA.
EM elise.fox@srnl.doe.gov; bradley.pickenheim@srnl.doe.gov
RI Fox, Elise/G-5438-2013
OI Fox, Elise/0000-0002-4527-5820
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 70-NUCL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256305706
ER
PT J
AU Frenklach, M
AF Frenklach, Michael
TI ANYL 312-Past 25 years of research on soot formation: From concepts to
models
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Frenklach, Michael] Univ Calif Berkeley, Dept Mech Engn, Berkeley, CA 94720 USA.
[Frenklach, Michael] Univ Calif Berkeley, Lawrence Berkeley Lab, Environm Energy Technol Div, Berkeley, CA 94720 USA.
EM myf@me.berkeley.edu
NR 0
TC 0
Z9 0
U1 1
U2 6
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 312-ANYL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256301142
ER
PT J
AU Fujita, E
Wada, T
Tanaka, K
Muckerman, JT
AF Fujita, Etsuko
Wada, Tohru
Tanaka, Koji
Muckerman, James T.
TI INOR 436-Water oxidation catalysts: Ruthenium complexes with noninnocent
quinone ligands
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
ID WATER-OXIDATION
C1 [Fujita, Etsuko; Muckerman, James T.] Brookhaven Natl Lab, Dept Chem, Upton, NY 11973 USA.
[Wada, Tohru; Tanaka, Koji] Inst Mol Sci, Coordinat Lab, Okazaki, Aichi 4448787, Japan.
EM fujita@bnl.gov; ktanaka@ims.ac.jp; muckerma@bnl.gov
RI Fujita, Etsuko/D-8814-2013; Muckerman, James/D-8752-2013
NR 2
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 AUG 17
PY 2008
VL 236
MA 436-INOR
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256306057
ER
PT J
AU Gaharwar, AK
Schexnailder, P
White, J
Seifert, S
Kaul, V
Akkus, O
Wilker, JJ
Dundigalla, A
Schmidt, G
AF Gaharwar, Akhilesh K.
Schexnailder, Patrick
White, James
Seifert, Soenke
Kaul, Vikas
Akkus, Ozan
Wilker, Jonathan J.
Dundigalla, Avinash
Schmidt, Gudrun
TI PMSE 476-New bionanocomposite fibers from PEO and silicate cross-linkers
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Gaharwar, Akhilesh K.; Schexnailder, Patrick; Kaul, Vikas; Akkus, Ozan; Schmidt, Gudrun] Purdue Univ, Weldon Sch Biomed Engn, W Lafayette, IN 47907 USA.
[White, James; Wilker, Jonathan J.] Purdue Univ, Dept Chem, W Lafayette, IN 47907 USA.
[Seifert, Soenke] Argonne Natl Lab, Div Chem, Argonne, IL 60439 USA.
[Dundigalla, Avinash] Louisiana State Univ, Dept Chem, Baton Rouge, LA 70803 USA.
EM agaharwa@purdue.edu; pschexna@purdue.edu; white68@purdue.edu;
vkaul@purdue.edu; ozan@purdue.edu; wilker@purdue.edu; gudrun@purdue.edu
RI Gaharwar, Akhilesh/A-2002-2014
OI Gaharwar, Akhilesh/0000-0002-0284-0201
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 AUG 17
PY 2008
VL 236
MA 476-PMSE
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 500EC
UT WOS:000270280001160
ER
PT J
AU Gakh, AA
Sosnov, AV
AF Gakh, Andrei A.
Sosnov, Andrey V.
TI MEDI 258-NanoMedicinal chemistry: Prostate cancer chemotherapy
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Gakh, Andrei A.] Oak Ridge Natl Lab, Oak Ridge, TN 37831 USA.
[Sosnov, Andrey V.] Chem Div Res Inst, Chimki 114401, Moscow Region, Russia.
EM gakhaa@ornl.gov; sva@iihr.ru
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 AUG 17
PY 2008
VL 236
MA 258-MEDI
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256305496
ER
PT J
AU Garcia, MA
Ali, MN
Chang, NN
Parsons-Moss, T
Ashby, PD
Nitsche, H
AF Garcia, Mitch A.
Ali, M. N.
Chang, Noel N.
Parsons-Moss, T.
Ashby, Paul D.
Nitsche, H.
TI NUCL 7-Using polymer assisted deposition for nuclear science
applications
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Garcia, Mitch A.] Univ Calif Berkeley, Coll Chem, Berkeley, CA 94720 USA.
[Ali, M. N.; Chang, Noel N.; Nitsche, H.] Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA.
[Ali, M. N.; Chang, Noel N.; Parsons-Moss, T.; Nitsche, H.] LBNL, Div Nucl Sci, Berkeley, CA 94720 USA.
EM pdashby@lbl.gov
RI Garcia, Mitch/G-2413-2010; Ali, Mazhar/C-6473-2013
OI Ali, Mazhar/0000-0002-1129-6105
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 7-NUCL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256305723
ER
PT J
AU Gash, AE
Satcher, JH
Simpson, RL
Pantoya, M
AF Gash, Alexander E.
Satcher, Joe H.
Simpson, Randall L.
Pantoya, Michelle
TI POLY 532-Nanostructured energetic materials: Aerogel thermite composites
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Gash, Alexander E.; Satcher, Joe H.; Simpson, Randall L.] Lawrence Livermore Natl Lab, Livermore, CA 94550 USA.
[Pantoya, Michelle] Texas Tech Univ, Lubbock, TX 79409 USA.
EM gash2@llnl.gov; michelle.pantoya@ttu.edu
NR 0
TC 0
Z9 0
U1 1
U2 2
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 532-POLY
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256308047
ER
PT J
AU George, SD
AF George, Serena DeBeer
TI INOR 22-Insight into the electronic structure of "high-valent" iron
complexes: Addressing metal- vs. ligand-based oxidations using XAS and
TD-DFT
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [George, Serena DeBeer] Stanford Linear Accelerator Ctr, Menlo Pk, CA 94025 USA.
RI DeBeer, Serena/G-6718-2012
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 AUG 17
PY 2008
VL 236
MA 22-INOR
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256306167
ER
PT J
AU Gilliom, LR
Bissell, JS
Moss, KA
Bush, S
AF Gilliom, Laura R.
Bissell, Joan S.
Moss, Kirran A.
Bush, Seth
TI CHED 376-Federal and state partnership enabling scientific research
experiences for emerging teachers
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Gilliom, Laura R.] Lawrence Livermore Natl Lab, Livermore, CA 94550 USA.
[Bissell, Joan S.] Calif State Univ Long Beach, Off Chancellor, Long Beach, CA 90802 USA.
[Moss, Kirran A.] Calif State Univ Long Beach, Dept Commun Studies, Long Beach, CA 90840 USA.
[Bush, Seth] Calif Polytech State Univ San Luis Obispo, Dept Chem, San Luis Obispo, CA 93407 USA.
EM lrgillio@comcast.net
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 376-CHED
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256303004
ER
PT J
AU Gomez-Sjoberg, R
Leyrat, AA
Quake, SR
AF Gomez-Sjoeberg, Rafael
Leyrat, Anne A.
Quake, Stephen R.
TI ANYL 350-Highly automated microfluidic system for cell biology
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Gomez-Sjoeberg, Rafael] Univ Calif Berkeley, Lawrence Berkeley Lab, Div Engn, Berkeley, CA 94720 USA.
[Leyrat, Anne A.] Stanford Univ, Dept Bioengn, Stanford, CA 94305 USA.
[Quake, Stephen R.] Stanford & HHMI, Dept Bioengn, Stanford, CA 94305 USA.
EM rafaelgomez@alumni.purdue.edu; aleyrat@stanford.edu; quake@stanford.edu
NR 0
TC 0
Z9 0
U1 0
U2 2
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 350-ANYL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256301171
ER
PT J
AU Gordon, MS
Boatz, JA
AF Gordon, Mark S.
Boatz, J. A.
TI I&EC 164-Theoretical predictions of the structure and properties of
ionic liquids
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Gordon, Mark S.] US DOE, Ames Lab, Ames, IA 50011 USA.
[Gordon, Mark S.] Iowa State Univ, Dept Chem, Ames, IA 50011 USA.
[Boatz, J. A.] AF Res Lab, Edwards AFB, CA 93524 USA.
EM mark@si.msg.chem.iastate.edu; Jerry.Boatz@edwards.af.mil
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 164-IEC
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256305062
ER
PT J
AU Gordon, MS
Yoo, S
Sok, S
Zahariev, F
AF Gordon, Mark S.
Yoo, Soohaeng
Sok, Sarom
Zahariev, Federico
TI CHED 335-Predicting UV spectra for large molecular systems
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Gordon, Mark S.] Iowa State Univ, Scalable Comp Lab, Dept Chem, Ames, IA 50011 USA.
[Yoo, Soohaeng; Zahariev, Federico] Iowa State Univ, Ames Lab, Ames, IA 50011 USA.
[Sok, Sarom] US DOE, Ames Lab, Ames, IA 50011 USA.
EM mark@si.fi.ameslab.gov; soohaeng@si.msg.chem.iastate.edu;
ssok1@iastate.edu; federico@si.msg.chem.iastate.edu
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 335-CHED
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256303016
ER
PT J
AU Gordon, WO
Xu, Y
Senanayake, SD
Mullins, DR
Overbury, SH
AF Gordon, Wesley O.
Xu, Ye
Senanayake, Sanjaya D.
Mullins, David R.
Overbury, Steven H.
TI COLL 169-Interaction of formic acid with cerium oxide (111): Insight
from a combined RAIRS and DFT study
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Gordon, Wesley O.; Xu, Ye; Senanayake, Sanjaya D.; Mullins, David R.; Overbury, Steven H.] Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA.
[Xu, Ye] Oak Ridge Natl Lab, Ctr Nanophase Mat Sci, Oak Ridge, TN 37831 USA.
EM gordonwo@ornl.gov; xuy2@ornl.gov; mullinsdr@ornl.gov;
overburysh@ornl.gov
RI Overbury, Steven/C-5108-2016
OI Overbury, Steven/0000-0002-5137-3961
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 AUG 17
PY 2008
VL 236
MA 169-COLL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256303606
ER
PT J
AU Graham, RL
AF Graham, Robin L.
TI AGRO 164-Considering the soil: Consequences of providing biomass for
energy
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Graham, Robin L.] Oak Ridge Natl Lab, Div Environm Sci, Oak Ridge, TN 37831 USA.
EM grahamrl@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 AUG 17
PY 2008
VL 236
MA 164-AGRO
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256300591
ER
PT J
AU Griffith, CA
Lowry, GV
Dzombak, DA
Soong, Y
Hedges, SW
AF Griffith, Craig A.
Lowry, Gregory V.
Dzombak, David A.
Soong, Yee
Hedges, Sheila W.
TI FUEL 90-Comparison of caprock mineral characteristics at field
demonstration sites for saline aquifer sequestration of carbon dioxide
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Griffith, Craig A.; Soong, Yee; Hedges, Sheila W.] US DOE, Geosci Div, NETL, Pittsburgh, PA 15236 USA.
[Lowry, Gregory V.; Dzombak, David A.] Carnegie Mellon Univ, Dept Civil & Environm Engn, Pittsburgh, PA 15213 USA.
EM craig.griffith@netl.doe.gov; glowry@cmu.edu; soong@netl.doe.gov;
hedges@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 AUG 17
PY 2008
VL 236
MA 90-FUEL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256304619
ER
PT J
AU Gunaydin, H
Kuo, IFW
Houk, KN
AF Gunaydin, Hakan
Kuo, I-Feng W.
Houk, K. N.
TI COMP 383-QM/MM investigation of the enzyme catalyzed reactions
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
ID DECARBOXYLASE; MECHANISM
C1 [Gunaydin, Hakan; Houk, K. N.] Univ Calif Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90035 USA.
[Kuo, I-Feng W.] Lawrence Livermore Natl Lab, Livermore, CA 94551 USA.
EM gunaydin@chem.ucla.edu; kuo2@llnl.gov; houk@chem.ucla.edu
RI Liu, Peng/D-1233-2013
NR 5
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 383-COMP
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256304353
ER
PT J
AU Guo, N
Li, HB
Baker, RT
Marshall, CL
Sattelberger, AP
AF Guo, Neng
Li, Hongbo
Baker, R. Tom
Marshall, Christopher L.
Sattelberger, Alfred P.
TI INOR 92-Supported organoiridium catalysts for alkane dehydrogenation
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Marshall, Christopher L.] Argonne Natl Lab, Div Chem Engn, Argonne, IL 60439 USA.
[Sattelberger, Alfred P.] Argonne Natl Lab, Phys Sci Directorate, Argonne, IL 60439 USA.
[Baker, R. Tom] Los Alamos Natl Lab, Div Chem, Los Alamos, NM 87545 USA.
EM gnk@anl.gov; hongbo@lanl.gov; bakertom@lanl.gov; CLMarshall@anl.gov;
asattelberger@anl.gov
RI Guo, Neng/A-3223-2013
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 AUG 17
PY 2008
VL 236
MA 92-INOR
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256306722
ER
PT J
AU Gwon, J
Li, X
Wishart, JF
McEntee, C
Lall-Ramnarine, SI
AF Gwon, Jinhee
Li, Xing
Wishart, James F.
McEntee, Catherine
Lall-Ramnarine, Sharon I.
TI CHED 195-Synthesis and toxicity of pyrrolidinium ionic liquids
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Gwon, Jinhee; Li, Xing; Lall-Ramnarine, Sharon I.] CUNY Queensborough Community Coll, Dept Chem, New York, NY 11364 USA.
[Wishart, James F.] Brookhaven Natl Lab, Dept Chem, Upton, NY 11973 USA.
[McEntee, Catherine] CUNY, Dept Biol, Kingsborough Community Coll, Brooklyn, NY 11235 USA.
EM jcgwon@gmail.com; XLI89@tigermail.qcc.cuny.edu; wishart@bnl.gov;
CMcentee@Kingsborough.edu; slallramnarine@qcc.cuny.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 AUG 17
PY 2008
VL 236
MA 195-CHED
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256303186
ER
PT J
AU Hahn, RL
AF Hahn, Richard L.
TI NUCL 49-New "low-energy" neutrino experiments at BNL
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Hahn, Richard L.] Brookhaven Natl Lab, Dept Chem, Upton, NY 11973 USA.
EM hahn1@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 AUG 17
PY 2008
VL 236
MA 49-NUCL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256305774
ER
PT J
AU Hakala, JA
Hedges, SW
Soong, Y
Chin, YP
Fimmen, RL
AF Hakala, J. Alexandra
Hedges, Sheila W.
Soong, Yee
Chin, Yu Ping
Fimmen, Ryan L.
TI AEI 38-Naturally-derived organic matter: Energy and the environment
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Hakala, J. Alexandra; Hedges, Sheila W.; Soong, Yee] US DOE, Natl Energy Technol Lab, Pittsburgh, PA 15236 USA.
[Chin, Yu Ping; Fimmen, Ryan L.] Ohio State Univ, Sch Earth Sci, Columbus, OH 43210 USA.
EM Jacqueline.Hakala@or.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 AUG 17
PY 2008
VL 236
MA 38-AEI
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256300020
ER
PT J
AU Han, D
Halada, GP
McLennan, S
Spalding, B
Brooks, SC
AF Han, Dong
Halada, Gary P.
McLennan, Scott
Spalding, Brian
Brooks, Scott C.
TI NUCL 83-Potentially cost-effective engineered and natural
polysaccharide-based sorbents for radionuclide containment and removal
from groundwater
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Han, Dong; Halada, Gary P.] SUNY Stony Brook, Dept Mat Sci & Engn, Stony Brook, NY 11794 USA.
[Han, Dong; Halada, Gary P.] SUNY Stony Brook, Ctr Environm Mol Sci, Stony Brook, NY 11794 USA.
[McLennan, Scott] SUNY Stony Brook, Dept Geosci, Stony Brook, NY 11794 USA.
[Spalding, Brian; Brooks, Scott C.] Oak Ridge Natl Lab, Div Environm Sci, Oak Ridge, TN 37831 USA.
EM donhan@notes.cc.sunysb.edu; ghalada@notes.cc.sunysb.edu;
brookssc@ornl.gov; brookssc@ornl.gov
RI Brooks, Scott/B-9439-2012
OI Brooks, Scott/0000-0002-8437-9788
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 AUG 17
PY 2008
VL 236
MA 83-NUCL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256305747
ER
PT J
AU Hatzinger, PB
Sturchio, NC
Bohlke, JF
Gu, BH
Jackson, A
AF Hatzinger, Paul B.
Sturchio, Neil C.
Bohlke, Johnkarl F.
Gu, Baohua
Jackson, Andrew
TI AGRO 180-Perchlorate isotope forensics
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Hatzinger, Paul B.] Shaw Environm Inc, Res & Dev, Lawrenceville, NJ 08648 USA.
[Sturchio, Neil C.] Univ Illinois, Dept Earth & Environm Sci, Chicago, IL 60607 USA.
[Bohlke, Johnkarl F.] US Geol Survey, Natl Ctr, Reston, VA 20192 USA.
[Gu, Baohua] Oak Ridge Natl Lab, Div Environm Sci, Oak Ridge, TN 37831 USA.
[Jackson, Andrew] Texas Tech Univ, Dept Civil Engn, Lubbock, TX 79409 USA.
EM paul.hatzinger@shawgrp.com; gub1@ornl.gov; Andrew.jackson@ttu.edu
RI Gu, Baohua/B-9511-2012; Jackson, William/B-8999-2009
OI Gu, Baohua/0000-0002-7299-2956;
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 180-AGRO
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256300514
ER
PT J
AU He, LH
Hong, KL
Britt, PF
Mays, JW
Bucknall, D
AF He, Lihong
Hong, Kunlun
Britt, Phillip F.
Mays, Jimmy W.
Bucknall, David
TI Synthesis of fluorine-containing polymer by living radical
polymerization
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [He, Lihong] Oak Ridge Natl Lab, Ctr Nanophase Mat Sci, Macromol Nanomat Grp, Oak Ridge, TN 37831 USA.
[Hong, Kunlun; Britt, Phillip F.; Mays, Jimmy W.] Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA.
[Bucknall, David] Georgia Inst Technol, Sch Polymer Text & Fiber Engn, Atlanta, GA 30332 USA.
EM hel2@ornl.gov; hongkq@ornl.gov; brittpf@ornl.gov; jimmymays@utk.edu;
david.bucknall@ptfe.gatech.edu
RI he, lihong/E-8023-2010; Bucknall, David/F-7568-2016; Hong,
Kunlun/E-9787-2015
OI Bucknall, David/0000-0003-4558-6933; Hong, Kunlun/0000-0002-2852-5111
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 AUG 17
PY 2008
VL 236
MA 427-POLY
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256308428
ER
PT J
AU Head-Gordon, M
AF Head-Gordon, Martin
TI CHED 321-Advances in practical density functional theory calculations.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Head-Gordon, Martin] Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA.
[Head-Gordon, Martin] Lawrence Berkeley Natl Lab, Div Chem Sci, Berkeley, CA 94720 USA.
EM mhg@cchem.berkeley.edu
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 321-CHED
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256303074
ER
PT J
AU Head-Gordon, M
AF Head-Gordon, Martin
TI CHED 337-Practical time-dependent density functional theory calculations
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Head-Gordon, Martin] Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA.
[Head-Gordon, Martin] Lawrence Berkeley Natl Lab, Div Chem Sci, Berkeley, CA 94720 USA.
EM mhg@cchem.berkeley.edu
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 337-CHED
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256303075
ER
PT J
AU Head-Gordon, T
Malardier-Jugroot, C
Johnson, ME
AF Head-Gordon, Teresa
Malardier-Jugroot, Cecile
Johnson, Margaret E.
TI PHYS 41-Simulation and experimental studies of bulk water and water at
interfaces
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Head-Gordon, Teresa; Malardier-Jugroot, Cecile; Johnson, Margaret E.] Univ Calif Berkeley, Lawrence Berkeley Lab, Phys Biosci Div, Dept Bioengn, Berkeley, CA 94720 USA.
EM TLHead-Gordon@lbl.gov; mej47@berkeley.edu
NR 0
TC 0
Z9 0
U1 1
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 41-PHYS
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256307133
ER
PT J
AU Henderson, MA
AF Henderson, Michael A.
TI COLL 310-Surface photochemical adventures with Mike White
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Henderson, Michael A.] Pacific NW Natl Lab, Div Chem & Mat Sci, Richland, WA 99352 USA.
EM ma.henderson@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 AUG 17
PY 2008
VL 236
MA 310-COLL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256303608
ER
PT J
AU Hinestrosa, JP
Alonzo, J
Osa, M
Hong, K
Mays, JW
Kilbey, SM
AF Hinestrosa, Juan Pablo
Alonzo, Jose
Osa, Masashi
Hong, Kunlun
Mays, Jimmy W.
Kilbey, S. Michael, II
TI COLL 80-Solution properties and interfacial layer stucture of
self-organized polystyrene-polyisoprene miktoarm block copolymers
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Hinestrosa, Juan Pablo; Alonzo, Jose] Clemson Univ, Dept Chem & Biomol Engn, Clemson, SC 29634 USA.
[Osa, Masashi; Hong, Kunlun; Kilbey, S. Michael, II] Oak Ridge Natl Lab, Ctr Nanophase Mat Sci, Oak Ridge, TN 37831 USA.
[Hong, Kunlun] Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA.
[Mays, Jimmy W.] Univ Tennessee, Dept Chem, Knoxville, TN 37996 USA.
EM jhinest@clemson.edu; osam@ornl.gov; hongkq@ornl.gov; jimmymays@utk.edu;
kilbeysmii@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 AUG 17
PY 2008
VL 236
MA 80-COLL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256303632
ER
PT J
AU Houston, JE
AF Houston, J. E.
TI COLL 266-Viscoelastic behavior of interfacial water
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Houston, J. E.] Sandia Natl Labs, Surface & Interface Sci Dept, Albuquerque, NM 87185 USA.
EM jehoust@sandia.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 266-COLL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256303840
ER
PT J
AU Hudson, MR
Piccoli, PMB
Schultz, AJ
Hudson, BS
AF Hudson, Matthew R.
Piccoli, Paula M. B.
Schultz, Arthur J.
Hudson, B. S.
TI PHYS 421-Single crystal neutron diffraction and inelastic neutron
scattering spectroscopy of proton conductor lithium hydrazinium sulfate
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Hudson, Matthew R.; Hudson, B. S.] Syracuse Univ, Dept Chem, Ctr Sci & Technol 1 014, Syracuse, NY 13244 USA.
[Piccoli, Paula M. B.; Schultz, Arthur J.] Argonne Natl Lab, Intense Pulsed Neutron Source, Argonne, IL 60439 USA.
EM mrhudson@syr.edu; ajschulz@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 AUG 17
PY 2008
VL 236
MA 421-PHYS
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256307582
ER
PT J
AU Ismail, AE
Grest, GS
Heine, DR
Stevens, MJ
Tsige, M
AF Ismail, Ahmed E.
Grest, Gary S.
Heine, David R.
Stevens, Mark J.
Tsige, Mesfin
TI COMP 278-Interfacial and dynamic properties of
polydimethylsiloxane-water systems
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Ismail, Ahmed E.; Grest, Gary S.; Stevens, Mark J.] Sandia Natl Labs, Albuquerque, NM 87185 USA.
[Heine, David R.] Corning Inc, Modeling & Simulat, Corning, NY USA.
[Tsige, Mesfin] So Illinois Univ, Dept Phys, Carbondale, IL 62901 USA.
EM aismail@sandia.gov; gsgrest@sandia.gov; msteve@sandia.gov;
mtsige@physics.siu.edu
NR 0
TC 0
Z9 0
U1 1
U2 3
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 278-COMP
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256304178
ER
PT J
AU Ivanov, I
Tainer, JA
McCammon, JA
AF Ivanov, Ivaylo
Tainer, John A.
McCammon, J. Andrew
TI PHYS 301-Mechanism of sliding clamp opening by the eukaryotic clamp
loader Replication Factor C
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Ivanov, Ivaylo] Univ Calif San Diego, Dept Chem & Biochem, La Jolla, CA 92093 USA.
[Tainer, John A.] Lawrence Berkeley Natl Lab, Skaggs Inst Chem Biol, San Diego, CA 92037 USA.
[Tainer, John A.] Scripps Res Inst, San Diego, CA 92037 USA.
[McCammon, J. Andrew] Univ Calif San Diego, Howard Hughes Med Inst, La Jolla, CA 92093 USA.
EM iivanov@mccammon.ucsd.edu; jat@scripps.edu; jmccammon@ucsd.edu
NR 0
TC 0
Z9 0
U1 0
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 301-PHYS
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256307526
ER
PT J
AU Jacobs, G
Ma, WP
Ji, YY
Khalid, S
Davis, BH
AF Jacobs, Gary
Ma, Wenping
Ji, Yaying
Khalid, Syed
Davis, Burtron H.
TI PETR 8-Characterization of Co/silica catalysts prepared by a novel NO
calcination method
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Jacobs, Gary; Ma, Wenping; Ji, Yaying; Davis, Burtron H.] Univ Kentucky, Ctr Appl Energy Res, Lexington, KY 40511 USA.
[Khalid, Syed] Brookhaven Natl Lab, Natl Synchrotron Light Source, Upton, NY 11973 USA.
EM jacobs@caer.uky.edu; ma@caer.uky.edu; khalid@bnl.gov; davis@caer.uky.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 AUG 17
PY 2008
VL 236
MA 8-PETR
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256305818
ER
PT J
AU Jakubikova, E
Martin, RL
Batista, ER
AF Jakubikova, Elena
Martin, Richard L.
Batista, Enrique R.
TI PHYS 252-Density functional theory investigation of ruthenium
polypyridyl complexes for photoinduced water oxidation
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Jakubikova, Elena; Martin, Richard L.; Batista, Enrique R.] Los Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA.
EM elenaj@lanl.gov; rlmartin@lanl.gov; erb@lanl.gov
NR 0
TC 0
Z9 0
U1 0
U2 2
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 252-PHYS
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256307475
ER
PT J
AU Jardine, PM
Watson, DB
Baker, G
Brandt, CC
Brooks, SC
Criddle, CS
Garten, C
Gu, BH
Horita, J
Hubbard, S
Kelly, S
Kemner, K
Kitanidis, P
Kostka, JE
Luo, J
Palumbo, AV
Parker, J
Phelps, TJ
Schadt, CW
Spalding, B
Wu, WW
Zhang, F
Zhou, JZ
AF Jardine, Philip M.
Watson, David B.
Baker, Greg
Brandt, Craig C.
Brooks, Scott C.
Criddle, Craig S.
Garten, Chuck
Gu, Baohua
Horita, Juske
Hubbard, Susan
Kelly, Shelly
Kemner, Ken
Kitanidis, Peter
Kostka, Joel E.
Luo, Jian
Palumbo, Anthony V.
Parker, Jack
Phelps, Tommy J.
Schadt, Chris W.
Spalding, Brian
Wu, Weimin
Zhang, Fan
Zhou, Jizhong
TI NUCL 84-Research highlights and future directions of the Oak Ridge
Integrated Field Research Challenge Project: Implications to future EM
remedial decisions and strategies
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Jardine, Philip M.; Watson, David B.; Brandt, Craig C.; Brooks, Scott C.; Garten, Chuck; Palumbo, Anthony V.; Phelps, Tommy J.; Spalding, Brian; Wu, Weimin; Zhang, Fan] Oak Ridge Natl Lab, Div Environm Sci, Oak Ridge, TN 37831 USA.
[Baker, Greg] Univ Tennessee, Dept Geol, Knoxville, TN 37919 USA.
[Criddle, Craig S.; Kitanidis, Peter] Stanford Univ, Dept Civil & Environm Engn, Terman Engn Ctr, Stanford, CA 94305 USA.
[Horita, Juske] Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37381 USA.
[Hubbard, Susan] Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA.
[Kelly, Shelly; Kemner, Ken] Argonne Natl Lab, Div Environm Res, Argonne, IL 60439 USA.
[Kostka, Joel E.] Florida State Univ, Dept Oceanog, Tallahassee, FL 32306 USA.
[Luo, Jian] Georgia Tech, Atlanta, GA USA.
[Parker, Jack] Univ Tennessee, Knoxville, TN USA.
[Zhou, Jizhong] Univ Oklahoma, Norman, OK 73019 USA.
EM jardinepm@ornl.gov; brandtcc@ornl.gov; brookssc@ornl.gov;
criddle@stanford.edu; gubl@ornl.gov; skelly@anl.gov; kemner@anl.gov;
jkostka@ocean.fsu.edu; palumboav@ornl.gov; schadtcw@ornl.gov;
brookssc@ornl.gov; zhangf@ornl.gov
RI Palumbo, Anthony/A-4764-2011; Brooks, Scott/B-9439-2012; Gu,
Baohua/B-9511-2012; Schadt, Christopher/B-7143-2008; Watson,
David/C-3256-2016
OI Palumbo, Anthony/0000-0002-1102-3975; Brooks, Scott/0000-0002-8437-9788;
Gu, Baohua/0000-0002-7299-2956; Schadt, Christopher/0000-0001-8759-2448;
Watson, David/0000-0002-4972-4136
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 AUG 17
PY 2008
VL 236
MA 84-NUCL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256305709
ER
PT J
AU Jing, J
Burton-Pye, BP
Francesconi, LC
Antonio, MR
AF Jing, Jing
Burton-Pye, Benjamin P.
Francesconi, Lynn C.
Antonio, Mark R.
TI INOR 727-Electrochemistry and X-ray absorption spectroscopy of
lanthanide complexes of Wells-Dawson polyoxometalates
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Jing, Jing; Burton-Pye, Benjamin P.; Francesconi, Lynn C.] CUNY Hunter Coll, Dept Chem, New York, NY 10065 USA.
[Antonio, Mark R.] Argonne Natl Lab, Chem Sci & Engn Div, Argonne, IL 60439 USA.
EM jjing@hunter.cuny.edu
NR 0
TC 0
Z9 0
U1 0
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 727-INOR
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256306796
ER
PT J
AU Jones, CY
Berry, NJ
Cryer, SK
Chipidza, F
Nevers, TJ
John, VT
Obrey, SJ
Currier, RP
AF Jones, Camille Y.
Berry, Nicholas J.
Cryer, Sarah K.
Chipidza, Fallon
Nevers, Thomas J.
John, Vijay T.
Obrey, Stephen J.
Currier, Robert P.
TI FUEL 19-Guest molecule storage in semiclathrates
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Jones, Camille Y.; Berry, Nicholas J.; Cryer, Sarah K.; Chipidza, Fallon; Nevers, Thomas J.] Hamilton Coll, Dept Chem, Clinton, NY 13323 USA.
[John, Vijay T.] Tulane Univ, Dept Chem & Biomol Engn, New Orleans, LA 70118 USA.
[Obrey, Stephen J.; Currier, Robert P.] Los Alamos Natl Lab, Div Chem, Los Alamos, NM 87545 USA.
EM cyjones@hamilton.edu; vijay.John@tulane.edu; sobrey@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 AUG 17
PY 2008
VL 236
MA 19-FUEL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256304759
ER
PT J
AU Kang, P
Slonkina, E
Hodgson, KO
Hedman, B
Stack, TDP
AF Kang, Peng
Slonkina, Elena
Hodgson, Keith O.
Hedman, Britt
Stack, T. Daniel P.
TI INOR 489-Competitive oxidative reactivity between a
mu-eta(2):eta(2)-peroxodicopper(II) and bis-mu-oxodicopper(III) species
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Kang, Peng; Slonkina, Elena; Hodgson, Keith O.; Stack, T. Daniel P.] Stanford Univ, Dept Chem, Stanford, CA 94305 USA.
[Slonkina, Elena; Hodgson, Keith O.] Stanford Univ, Stanford Synchrotron Radiat Lab, Stanford, CA 94305 USA.
[Hedman, Britt] Stanford Univ, SLAC, Stanford Synchrotron Radiat Lab, Menlo Pk, CA 94025 USA.
[Hedman, Britt] Stanford Univ, SLAC, Stanford Synchrotron Radiat Lab, Stanford, CA 94309 USA.
EM pengkang@stanford.edu; elena.slonkina@stanford.edu; stack@stanford.edu
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 489-INOR
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256306268
ER
PT J
AU Kantar, C
Demiray, H
Koleli, N
Mercan, N
Dodge, CJ
AF Kantar, Cetin
Demiray, Hilal
Koleli, Nurcan
Mercan, Nazime
Dodge, Cleveland J.
TI GEOC 10-Role of microbial exopolymeric substances from pseudomonas
aeruginosa p16 and pseudomonas putida p18 on chromium speciation and
sorption to heterogeneous soil surfaces
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Kantar, Cetin; Demiray, Hilal; Koleli, Nurcan] Mersin Univ, Dept Environm Engn, TR-33343 Mersin, Turkey.
[Mercan, Nazime] Pamukkale Univ, Dept Biol, Denizli, Turkey.
[Dodge, Cleveland J.] Brookhaven Natl Lab, Dept Environm Sci, Upton, NY 11973 USA.
EM ckantar@mersin.edu.tr; nkoleli@mersin.edu.tr; nmercan@pau.edu.tr;
dodge1@bnl.gov
NR 0
TC 0
Z9 0
U1 0
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 10-GEOC
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256304766
ER
PT J
AU Kay, BD
Smith, RS
Ayotte, P
Daschbach, JL
Matthiesen, J
AF Kay, Bruce D.
Smith, R. Scott
Ayotte, Patrick
Daschbach, John L.
Matthiesen, Jesper
TI PHYS 117-Beakers without walls: Using nanoscale amorphous solid films to
study supercooled liquid water and aqueous solutions
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 Pacific NW Natl Lab, Fundamental & Computat Sci Directorate, Richland, WA 99352 USA.
Pacific NW Natl Lab, Inst Interfacial Catalysis, Richland, WA 99352 USA.
EM bruce.kay@pnl.gov; zorro@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 AUG 17
PY 2008
VL 236
MA 117-PHYS
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256307173
ER
PT J
AU Kemner, KM
Beveridge, TJ
Boyanov, MI
Fredrickson, JK
Glasauer, S
Kelly, SD
Lai, B
Marshall, MJ
O'Loughlin, EJ
Sholto-Douglas, D
Skinner-Nemec, K
AF Kemner, Kenneth M.
Beveridge, Terry J.
Boyanov, Maxim I.
Fredrickson, James K.
Glasauer, Susan
Kelly, Shelly D.
Lai, Barry
Marshall, Matthew J.
O'Loughlin, Edward J.
Sholto-Douglas, Deirdre
Skinner-Nemec, Kelly
TI GEOC 34-Hard X-ray absorption spectroscopic and microscopic
investigations of redox transformations at microbial surfaces
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Kemner, Kenneth M.; Kelly, Shelly D.; Lai, Barry; O'Loughlin, Edward J.; Sholto-Douglas, Deirdre; Skinner-Nemec, Kelly] Argonne Natl Lab, Biosci Div, Argonne, IL 60439 USA.
[Beveridge, Terry J.; Glasauer, Susan] Univ Guelph, Dept Cellular & Mol Biol, Guelph, ON N1G 2W1, Canada.
[Boyanov, Maxim I.] Univ Sofia, BU-1126 Sofia, Bulgaria.
[Fredrickson, James K.; Marshall, Matthew J.] Pacific NW Natl Lab, Environm Microbiol Grp, Richland, WA 99352 USA.
EM kemner@anl.gov; tjb@uoguelph.ca; mboyanov@nd.edu;
james.fredrickson@pnl.gov; glasauer@uoguelph.ca; skelly@anl.gov;
oloughlin@anl.gov; knemec@anl.gov
NR 0
TC 0
Z9 0
U1 0
U2 3
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 34-GEOC
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256304775
ER
PT J
AU Kenneally, JM
Shaughnessy, DA
AF Kenneally, Jacqueline M.
Shaughnessy, Dawn A.
TI NUCL 77-Radiochemistry and national security
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Kenneally, Jacqueline M.; Shaughnessy, Dawn A.] Lawrence Livermore Natl Lab, Livermore, CA 94551 USA.
EM kenneally1@llnl.gov; shaughnessy2@llnl.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 77-NUCL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256305769
ER
PT J
AU Kennedy, IM
Anastasio, C
Kumfer, B
Nico, PS
AF Kennedy, Ian M.
Anastasio, Cort
Kumfer, Benjamin
Nico, Peter S.
TI ANYL 315-Redox dynamics of mixed metal (Mn, Cr, and Fe) ultrafine
particles
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Kennedy, Ian M.; Kumfer, Benjamin] Univ Calif Davis, Dept Mech & Aeronaut Engn, Davis, CA 95616 USA.
[Anastasio, Cort] U CA, Dept Land Air & Water Resources, Davis, CA 95616 USA.
[Nico, Peter S.] Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA.
EM imkennedy@ucdavis.edu; canastasio@ucdavis.edu; bmkumfer@ucdavis.edu;
psnico@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 AUG 17
PY 2008
VL 236
MA 315-ANYL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256301263
ER
PT J
AU Khorl, HK
Chu, GC
Jacoby, ME
Squier, TC
Chelius, D
AF Khor, Hui Koon
Chu, Grace C.
Jacoby, Michael E.
Squier, Thomas C.
Chelius, Dirk
TI BIOT 459-Identification and characterization of diastereomers in
antibodies using methionine sulfoxide reductase
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Khor, Hui Koon] Amgen Inc, Analyt Sci, Thousand Oaks, CA 91320 USA.
[Chu, Grace C.] Amgen Inc, Prod Qual, Juncos, PR 00777 USA.
[Jacoby, Michael E.; Squier, Thomas C.] Pacific NW Natl Lab, Fundamental Sci Div, Richland, WA 99352 USA.
[Chelius, Dirk] TRION Pharma Gmbh, Qual Control, D-80807 Munich, Germany.
EM gchu@amgen.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 AUG 17
PY 2008
VL 236
MA 459-BIOT
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256302035
ER
PT J
AU Kilbey, SM
Metters, AT
Rahane, SB
Floyd, JA
AF Kilbey, S. Michael, II
Metters, Andrew T.
Rahane, Santosh B.
Floyd, J. Alaina
TI PMSE 68-Response of bi-level and random copolymer brushes based on
poly(N-isopropylacrylamide) and poly(methacrylic acid)
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Kilbey, S. Michael, II] Oak Ridge Natl Lab, Ctr Nanophase Mat Sci, Oak Ridge, TN 37831 USA.
[Metters, Andrew T.; Rahane, Santosh B.; Floyd, J. Alaina] Clemson Univ, Dept Chem & Biomol Engn, Clemson, SC 29634 USA.
EM kilbeysmii@ornl.gov; metters@clemson.edu; srahane@clemson.edu
NR 0
TC 0
Z9 0
U1 0
U2 2
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 68-PMSE
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 500EC
UT WOS:000270280001361
ER
PT J
AU Kim, YK
Bondarchuk, O
Kim, J
Li, SC
Zhang, ZR
Kay, B
White, JM
Rousseau, R
Dohnalek, Z
AF Kim, Yu Kwon
Bondarchuk, Oleksandr
Kim, Jooho
Li, Shao-Chun
Zhang, Zhenrong
Kay, Bruce
White, J. Michael
Rousseau, Roger
Dohnalek, Zdenek
TI COLL 330-Partial oxidation of alcohols on TiO2(110) and (WO3)3/TiO2(110)
model catalysts
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Kim, Yu Kwon; Bondarchuk, Oleksandr; Li, Shao-Chun; White, J. Michael] Univ Texas Austin, Dept Chem & Biochem, Austin, TX 78712 USA.
[Kim, Jooho; Zhang, Zhenrong; Kay, Bruce; Rousseau, Roger; Dohnalek, Zdenek] Pacific NW Natl Lab, Richland, WA 99352 USA.
EM yukwon.kim@pnl.gov; joohoky@yahoo.com; shaochun.li@pnl.gov;
zhenrong.zhang@pnl.gov; bruce.kay@pnl.gov; zdenek.dohnalek@pnl.gov
NR 0
TC 0
Z9 0
U1 0
U2 3
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 330-COLL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256303630
ER
PT J
AU Kisari, P
Brown, GM
AF Kisari, Padmaja
Brown, Gilbert M.
TI INOR 13-Synthesis and electrochemical studies of 5,15-bisferrocenyl
meso-substituted porphyrins
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Kisari, Padmaja; Brown, Gilbert M.] Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA.
EM kisarip@ornl.gov; browngm1@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 AUG 17
PY 2008
VL 236
MA 13-INOR
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256306128
ER
PT J
AU Knezevic, NZ
Slowing, II
Trewyn, BG
Lin, VSY
AF Knezevic, Nikola Z.
Slowing, Igor I.
Trewyn, Brian G.
Lin, Victor S. Y.
TI INOR 632-Radial and hexagonal magnetic mesoporous silica nanoparticles
as drug delivery vehicles: Magnetic field-induced endocytosis by HeLa
cells
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Knezevic, Nikola Z.; Slowing, Igor I.; Trewyn, Brian G.; Lin, Victor S. Y.] Iowa State Univ, Dept Chem, Ames, IA 50011 USA.
[Trewyn, Brian G.] Iowa State Univ, Ames Lab, Ames, IA 50011 USA.
EM nikolak@iastate.edu; islowing@iastate.edu; bgtrewyn@iastate.edu;
vsylin@iastate.edu
RI Knezevic, Nikola/G-4791-2014
OI Knezevic, Nikola/0000-0002-1563-7763
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 632-INOR
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256306228
ER
PT J
AU Knight, DA
Brown, GM
Schneibel, JH
AF Knight, Douglas A.
Brown, Gilbert M.
Schneibel, Joachim H.
TI INOR 399-Hydrogen desorption/absorption studies of metal boron hydride
compounds
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Knight, Douglas A.; Brown, Gilbert M.] Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA.
[Schneibel, Joachim H.] Oak Ridge Natl Lab, Oak Ridge, TN 37830 USA.
EM knightda@ornl.gov; browngm1@ornl.gov; schneibeljh@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 AUG 17
PY 2008
VL 236
MA 399-INOR
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256306125
ER
PT J
AU Koktysh, DS
Redigolo, ML
van Benthem, K
Rosenthal, SJ
Dickerson, JH
AF Koktysh, Dmitry S.
Redigolo, Marcela L.
van Benthem, Klaus
Rosenthal, Sandra J.
Dickerson, James H.
TI INOR 796-Synthesis, structure and properties of europium sulfide
nanoparticles
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Koktysh, Dmitry S.; Rosenthal, Sandra J.] Vanderbilt Univ, Dept Chem, Nashville, TN 37235 USA.
[Koktysh, Dmitry S.; Redigolo, Marcela L.; Rosenthal, Sandra J.; Dickerson, James H.] Vanderbilt Univ, Vanderbilt Inst Nanoscale Sci & Engn, Nashville, TN 37235 USA.
[Redigolo, Marcela L.; Dickerson, James H.] Vanderbilt Univ, Dept Phys & Astron, Nashville, TN 37235 USA.
[van Benthem, Klaus] Oak Ridge Natl Lab, Ctr Nanophase Mat Sci, Oak Ridge, TN 37831 USA.
RI Dickerson, James/F-7950-2013
OI Dickerson, James/0000-0001-9636-6303
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 AUG 17
PY 2008
VL 236
MA 796-INOR
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256306362
ER
PT J
AU Koshland, C
Holder, A
Lucas, D
Goth-Goldstein, R
AF Koshland, Catherine
Holder, Amara
Lucas, Donald
Goth-Goldstein, Regina
TI ANYL 336-Nanoparticle characteristics and impacts
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Koshland, Catherine] Univ Calif Berkeley, Sch Publ Hlth, Div Environm Hlth Sci, Berkeley, CA 94720 USA.
[Holder, Amara] Univ Calif Berkeley, Dept Mech Engn, Berkeley, CA 94720 USA.
[Lucas, Donald; Goth-Goldstein, Regina] Univ Calif Berkeley, Lawrence Berkeley Lab, Environm Energy Technol Div, Berkeley, CA 94720 USA.
EM ckoshland@berkeley.edu; AHolder@lbl.gov; D_Lucas@lbl.gov;
R_Goth-Goldstein@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 AUG 17
PY 2008
VL 236
MA 336-ANYL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256301355
ER
PT J
AU Krishnan, V
Tronin, A
Strzalka, J
Fry, HC
Therien, MJ
Kuzmenko, I
Gog, T
Blasie, JK
AF Krishnan, Venkata
Tronin, Andrey
Strzalka, Joseph
Fry, H. Chris
Therien, Michael J.
Kuzmenko, Ivan
Gog, Thomas
Blasie, J. Kent
TI COLL 285-Bioinspired artificial peptides incorporating novel
nonbiological cofactors with designed functionalities for device
applications
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Krishnan, Venkata; Tronin, Andrey; Strzalka, Joseph; Fry, H. Chris; Therien, Michael J.; Blasie, J. Kent] Univ Penn, Dept Chem, Philadelphia, PA 19104 USA.
[Kuzmenko, Ivan; Gog, Thomas] Argonne Natl Lab, Adv Photon Source, Argonne, IL 60439 USA.
EM venkrish@sas.upenn.edu
RI Krishnan, Venkata/H-4584-2011
OI Krishnan, Venkata/0000-0002-4453-0914
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 285-COLL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256303674
ER
PT J
AU Kukkadapu, RK
Qafoku, NP
McKinley, JP
Arey, BW
Long, PE
AF Kukkadapu, Ravi K.
Qafoku, Nikolla P.
McKinley, James P.
Arey, Bruce W.
Long, Phillip E.
TI GEOC 33-Uranium association with iron minerals in alluvial sediments
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Kukkadapu, Ravi K.; Arey, Bruce W.] Pacific NW Natl Lab, Environm Mol Sci Lab, Richland, WA 99352 USA.
[Qafoku, Nikolla P.; McKinley, James P.] Pacific NW Natl Lab, Environm Dynam & Simulat Grp, Richland, WA 99352 USA.
[Long, Phillip E.] Pacific NW Natl Lab, Energy & Environm Directorate, Richland, WA 99352 USA.
EM Ravi.Kukkadapu@pnl.gov; nik.qafoku@pnl.gov; james.mckinley@pnl.gov;
Bruce.Arey@pnl.gov; Philip.Long@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 AUG 17
PY 2008
VL 236
MA 33-GEOC
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256304827
ER
PT J
AU Kulkarni, AA
Iyer, SS
Kale, RR
AF Kulkarni, Ashish A.
Iyer, Suri S.
Kale, Ramesh R.
TI CARB 70-Synthesis of fluorescent tetrameric glycoconjugates
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Kulkarni, Ashish A.; Iyer, Suri S.] Univ Cincinnati, Dept Chem, Cincinnati, OH 45221 USA.
[Kale, Ramesh R.] Los Alamos Natl Lab, Biosci Div, Los Alamos, NM USA.
EM kulkaraa@email.uc.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 AUG 17
PY 2008
VL 236
MA 70-CARB
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256302554
ER
PT J
AU Kuo, IFW
Ho, MH
Baer, M
AF Kuo, I. Feng W.
Ho, Ming-Hsun
Baer, Marcel
TI COMP 173-First principles study of ion transport across air/water
interface
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Kuo, I. Feng W.] Lawrence Livermore Natl Lab, Chem Mat Earth & Life Sci Directorate, Livermore, CA 94550 USA.
[Ho, Ming-Hsun] Univ Penn, Dept Chem, Philadelphia, PA 19104 USA.
[Baer, Marcel] Ruhr Univ Bochum, Lehrstuhl Theoret Chem, D-44780 Bochum, Germany.
EM kuo2@llnl.gov; minghsun@sas.upenn.edu;
marcel.baer@theochem.ruhr-uni-bochum.de
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 AUG 17
PY 2008
VL 236
MA 173-COMP
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256304343
ER
PT J
AU Kwak, JH
Hu, JZ
Kim, DH
Mei, DH
Szanyi, J
Peden, CHF
AF Kwak, Ja Hun
Hu, Jianzhi
Kim, Do Heui
Mei, Donghai
Szanyi, Janos
Peden, Charles H. F.
TI COLL 325-Use of ultrahigh field nuclear magnetic resonance spectroscopy
to study the surface structure and catalytic properties of poorly
crystalline g-Al2O3
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Kwak, Ja Hun; Hu, Jianzhi; Kim, Do Heui; Mei, Donghai; Szanyi, Janos; Peden, Charles H. F.] Pacific NW Natl Lab, Inst Interfacial Catalysis, Richland, WA 99352 USA.
EM kwak@pnl.gov; Jianzhi.Hu@pnl.gov; do.kim@pnl.gov; janos.szanyi@pnl.gov;
chuck.peden@pnl.gov
RI Hu, Jian Zhi/F-7126-2012; Kwak, Ja Hun/J-4894-2014
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 325-COLL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256303734
ER
PT J
AU Lane, JMD
Ismail, AE
Chandross, M
Grest, GS
AF Lane, J. Matthew D.
Ismail, Ahmed E.
Chandross, Michael
Grest, Gary S.
TI COLL 143-Coarse-grained forces between functionalized silica
nanoparticles
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Lane, J. Matthew D.; Ismail, Ahmed E.; Chandross, Michael; Grest, Gary S.] Sandia Natl Labs, Albuquerque, NM 87185 USA.
EM aismail@sandia.gov; gsgrest@sandia.gov
NR 0
TC 0
Z9 0
U1 0
U2 2
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 143-COLL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256303676
ER
PT J
AU Larabell, C
Gu, WW
Parkinson, DY
McDermott, G
Le Gros, MA
AF Larabell, Carolyn
Gu, Weiwei
Parkinson, Dilworth Y.
McDermott, Gerry
Le Gros, Mark A.
TI ANYL 332-Quantitative 3-D imaging of cells and molecules using soft
X-ray tomography
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Larabell, Carolyn; Gu, Weiwei] Univ Calif San Francisco, Dept Anat, Berkeley, CA 94720 USA.
[Larabell, Carolyn; Gu, Weiwei] Univ Calif San Francisco, Phys Biosci Div, Berkeley, CA 94720 USA.
[Parkinson, Dilworth Y.; Le Gros, Mark A.] Univ Calif Berkeley, Lawrence Berkeley Lab, Phys Biosci Div, Berkeley, CA 94720 USA.
[McDermott, Gerry] Univ Calif San Francisco, San Francisco, CA 94720 USA.
EM gmcdermott@lbl.gov
RI Parkinson, Dilworth/A-2974-2015
OI Parkinson, Dilworth/0000-0002-1817-0716
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 AUG 17
PY 2008
VL 236
MA 332-ANYL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256301378
ER
PT J
AU Lee, B
Zhang, ZT
Dai, S
AF Lee, Byunghwan
Zhang, Zongtao
Dai, Sheng
TI INOR 597-Comparison of gold nanoparticles supported on various types of
mesoporous silicas
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Lee, Byunghwan] Keimyung Univ, Dept Chem Syst Engn, Taegu 704701, South Korea.
[Zhang, Zongtao] Jilin Univ, Dept Chem, Changchun 130023, Peoples R China.
[Dai, Sheng] Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA.
EM leeb@kmu.ac.kr; 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 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 AUG 17
PY 2008
VL 236
MA 597-INOR
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256306183
ER
PT J
AU Lee, KO
Yang, SY
AF Lee, Kyeong O.
Yang, Seung Y.
TI FUEL 140-Effects of fuel properties on diesel particulate emissions
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Lee, Kyeong O.; Yang, Seung Y.] Argonne Natl Lab, Argonne, IL 60439 USA.
EM klee@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 AUG 17
PY 2008
VL 236
MA 140-FUEL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256304724
ER
PT J
AU Lee, S
Filburn, T
Gray, ML
Park, JW
Song, HJ
AF Lee, Seungmoon
Filburn, Thomas
Gray, McMahan L.
Park, Jin-Won
Song, Ho-Jun
TI FUEL 88-Screening test of solid amine sorbents for CO2 capture
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Lee, Seungmoon] Clean Energy Inst, Hartford, CT 06117 USA.
[Filburn, Thomas] Univ Hartford, Dept Mech Engn, Hartford, CT 06117 USA.
[Gray, McMahan L.] US DOE, Natl Energy Technol Lab, Pittsburgh, PA 15236 USA.
[Park, Jin-Won; Song, Ho-Jun] Yonsei Univ, Dept Chem Engn, Seoul, South Korea.
EM selee@hartford.edul; filburn@hartford.edu
RI PARK, Jinwon/G-8628-2012
NR 0
TC 0
Z9 0
U1 0
U2 5
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 88-FUEL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256304635
ER
PT J
AU Leggett, C
Jensen, M
AF Leggett, Christina
Jensen, Mark
TI NUCL 25-Investigations of soft donor selectivity for actinides over
lanthanides: A thermodynamic study
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Leggett, Christina] Univ Calif Berkeley, Dept Nucl Engn, Berkeley, CA 94720 USA.
[Jensen, Mark] Argonne Natl Lab, Chem Sci & Engn Div, Argonne, IL 60439 USA.
EM cleggett@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 AUG 17
PY 2008
VL 236
MA 25-NUCL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256305753
ER
PT J
AU LeMay, JD
AF LeMay, James D.
TI POLY 288-Technology transfer at Lawrence Livermore: Sol-gel materials
and processes for polymeric and inorganic aerogels, nanoporous materials
and tailored materials
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [LeMay, James D.] Lawrence Livermore Natl Lab, WCI, Livermore, CA 94550 USA.
EM lemay1@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 AUG 17
PY 2008
VL 236
MA 288-POLY
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256308377
ER
PT J
AU Leung, K
Rempe, SB
von Lilienfeld, OA
AF Leung, Kevin
Rempe, Susan B.
von Lilienfeld, O. Anatole
TI PHYS 226-Hydration free energies of ions from ab initio molecular
dynamics using alchemical paths
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Rempe, Susan B.] Sandia Natl Labs, Computat Biosci Dept, Albuquerque, NM 87185 USA.
[von Lilienfeld, O. Anatole] Sandia Natl Labs, Org 1435, Albuquerque, NM 87185 USA.
EM kleung@sandia.gov; slrempe@sandia.gov; oavonli@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 AUG 17
PY 2008
VL 236
MA 226-PHYS
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256307481
ER
PT J
AU Lewallen, DM
Siler, D
Kale, RR
Mukundan, H
Harris, JF
Schmidt, J
Swanson, B
Iyer, SS
AF Lewallen, Daniel M.
Siler, David
Kale, Ramesh R.
Mukundan, Harshini
Harris, J. Foster
Schmidt, Jurgen
Swanson, Basil
Iyer, Suri S.
TI CARB 3-Synthesis of S-sialosides for capturing pathogens
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Lewallen, Daniel M.; Siler, David; Iyer, Suri S.] Univ Cincinnati, Dept Chem, Cincinnati, OH 45221 USA.
[Kale, Ramesh R.; Mukundan, Harshini; Harris, J. Foster; Schmidt, Jurgen] Los Alamos Natl Lab, Biosci Div, Los Alamos, NM USA.
[Swanson, Basil] Los Alamos Natl Lab, Ctr Biomimet Sensors & Mat, Los Alamos, NM 87545 USA.
EM lewalldm@email.uc.edu; Basil@lanl.gov; iyersi@email.uc.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 AUG 17
PY 2008
VL 236
MA 3-CARB
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256302533
ER
PT J
AU Lewis, SA
Storey, JME
Sluder, CS
AF Lewis, Samuel A., Sr.
Storey, John M. E.
Sluder, C. Scott
TI ANYL 341-Resolving thermal mass loss of diesel particulate matter by the
identification of aromatic carboxylic acids and anhydrides
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Lewis, Samuel A., Sr.; Storey, John M. E.; Sluder, C. Scott] Oak Ridge Natl Lab, Fuels Engines & Emiss Res Ctr, Knoxville, TN 37830 USA.
EM lewissasr@ornl.gov; storeyjm@ornl.gov; sluders@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 AUG 17
PY 2008
VL 236
MA 341-ANYL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256301300
ER
PT J
AU Li, XS
Zhou, XD
Singh, P
AF Li, Xiaohong Shari
Zhou, Xiao-Dong
Singh, Prabhakar
TI FUEL 104-Fabrication and characterization of thin GDC film on porous
substrate
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Li, Xiaohong Shari; Singh, Prabhakar] Pacific NW Natl Lab, Mat Chem & Surface Res Grp, Richland, WA 99352 USA.
EM Xiaohong.li@pnl.gov
NR 0
TC 0
Z9 0
U1 0
U2 3
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 104-FUEL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256304617
ER
PT J
AU Li, XS
Templeton, J
Yang, GZ
Xia, GG
Stevenson, JW
Singh, P
AF Li, Xiaohong Shari
Templeton, Josh
Yang, Gary Z.
Xia, Guan-Guang
Stevenson, Jeff W.
Singh, Prabhakar
TI FUEL 136-Development of (Mn,Fe,Co)3O4 functional interfaces for SOFC
applications
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Li, Xiaohong Shari; Templeton, Josh; Yang, Gary Z.; Xia, Guan-Guang; Stevenson, Jeff W.; Singh, Prabhakar] Pacific NW Natl Lab, Mat Chem & Surface Res Grp, Richland, WA 99352 USA.
EM Xiaohong.li@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 AUG 17
PY 2008
VL 236
MA 136-FUEL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256304618
ER
PT J
AU Li, X
Gwon, J
Wishart, JF
McEntee, C
Lall-Ramnarine, SI
AF Li, Xing
Gwon, Jinhee
Wishart, James F.
McEntee, Catherine
Lall-Ramnarine, Sharon I.
TI CHED 194-Investigating the toxicity of pyridinium and imidazolium ionic
liquids
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Li, Xing; Gwon, Jinhee; Lall-Ramnarine, Sharon I.] CUNY Queensborough Community Coll, Dept Chem, New York, NY 11364 USA.
[Wishart, James F.] Brookhaven Natl Lab, Dept Chem, Upton, NY 11973 USA.
[McEntee, Catherine] CUNY, Dept Biol, Kingsborough Community Coll, Brooklyn, NY 11235 USA.
EM XLI89@tigermail.qcc.cuny.edu; jcgwon@gmail.com; wishart@bnl.gov;
CMcentee@Kingsborough.edu; slallramnarine@qcc.cuny.edu
NR 0
TC 0
Z9 0
U1 0
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 194-CHED
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256303185
ER
PT J
AU Lin, MS
Head-Gordon, T
AF Lin, Matthew S.
Head-Gordon, Teresa
TI COMP 122-Water-mediated hydrophobic potential force field for protein
structure prediction and refinement
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Lin, Matthew S.] UCSF, Berkeley, CA 94720 USA.
[Lin, Matthew S.] Univ Calif Berkeley, Joint Grad Grp Bioengn, Berkeley, CA 94720 USA.
[Head-Gordon, Teresa] Univ Calif Berkeley, Dept Bioengn, Phys Biosci Div, Lawrence Berkeley Lab, Berkeley, CA 94720 USA.
EM mattlin@berkeley.edu; TLHead-Gordon@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 AUG 17
PY 2008
VL 236
MA 122-COMP
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256304306
ER
PT J
AU Lin, VSY
AF Lin, Victor S-Y.
TI Room-temperature ionic liquid-containing mesoporous silica nanoparticles
for controlled release and drug delivery applications
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Lin, Victor S-Y.] Iowa State Univ, Dept Chem, Ames, IA 50011 USA.
[Lin, Victor S-Y.] Iowa State Univ, US DOE, Ames Lab, Ames, IA 50011 USA.
EM vsylin@iastate.edu
NR 0
TC 1
Z9 1
U1 2
U2 3
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 305-ORGN
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256309049
ER
PT J
AU Lin, VSY
AF Lin, Victor S-Y.
TI CATL 33-Mesoporous nanoparticles for selective sequestration of fatty
acids and fats from microalgae for biofuel applications
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Lin, Victor S-Y.] Iowa State Univ, Dept Chem, Ames, IA 50011 USA.
[Lin, Victor S-Y.] Iowa State Univ, US DOE, Ames Lab, Ames, IA 50011 USA.
EM vsylin@iastate.edu
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 33-CATL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256302641
ER
PT J
AU Lin, YY
Lin, YH
Wai, CM
AF Lin, Ying-Ying
Lin, Yuehe
Wai, Chien M.
TI CHED 309-Magnetic beads-based bioelectrochemical immunoassay of
polycyclic aromatic hydrocarbons and polychlorinated biphenyls
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Lin, Ying-Ying; Wai, Chien M.] Univ Idaho, Dept Chem, Moscow, ID 83843 USA.
[Lin, Yuehe] Pacific NW Natl Lab, Richland, WA 99352 USA.
EM yingyinglin@vandals.uidaho.edu; 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 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 AUG 17
PY 2008
VL 236
MA 309-CHED
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256303393
ER
PT J
AU Lin, YY
Wang, J
Wu, H
Wai, CM
Lin, YH
AF Lin, Ying-Ying
Wang, Jun
Wu, Hong
Wai, Chien M.
Lin, Yuehe
TI ANYL 41-Immunochromatographic electrochemical biosensor labeled with
nanoparticles for the detection of biomarkers
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Lin, Ying-Ying; Wai, Chien M.] Univ Idaho, Dept Chem, Moscow, ID 83843 USA.
[Wang, Jun; Wu, Hong; Lin, Yuehe] Pacific NW Natl Lab, Richland, WA 99352 USA.
EM yingyinglin@vandals.uidaho.edu; hongwu@pnl.gov; cwai@uidaho.edu;
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 AUG 17
PY 2008
VL 236
MA 41-ANYL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256301006
ER
PT J
AU Loy, DA
DeFriend, KA
Boday, DJ
AF Loy, Douglas A.
DeFriend, Kimberly A.
Boday, Dylan J.
TI POLY 294-Hybrid organic-inorganic aerogels
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Loy, Douglas A.] Univ Arizona, Dept Mat Sci & Engn, Tucson, AZ 85721 USA.
[DeFriend, Kimberly A.] Los Alamos Natl Lab, Div Mat Sci & Technol, Los Alamos, NM 87545 USA.
EM daloy@mse.arizona.edu; defriend@lanl.gov; dboday@email.arizona.edu
RI Loy, Douglas/D-4847-2009
OI Loy, Douglas/0000-0001-7635-9958
NR 0
TC 0
Z9 0
U1 0
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 294-POLY
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256308387
ER
PT J
AU Lugo, JL
AF Lugo, Jerry L.
TI TECH 14-Technical Area 55/Plutonium facility plutonium experiment
capabilities
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Lugo, Jerry L.] Los Alamos Natl Lab, Los Alamos, NM 87544 USA.
EM jlugo@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 AUG 17
PY 2008
VL 236
MA 14-TECH
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256307650
ER
PT J
AU Lyles, BF
Bernstein, LA
Burke, JT
Guttormsen, M
Norman, EB
AF Lyles, Bethany F.
Bernstein, Lee A.
Burke, Jason T.
Guttormsen, M.
Norman, Eric B.
TI NUCL 45-The Surrogate Ratio method: Exploring the limits of the
technique
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Lyles, Bethany F.; Norman, Eric B.] Univ Calif Berkeley, Dept Nucl Engn, Berkeley, CA 94720 USA.
[Bernstein, Lee A.; Burke, Jason T.] Lawrence Livermore Natl Lab, Livermore, CA 94550 USA.
[Guttormsen, M.] Univ Oslo, Dept Phys, N-0316 Oslo, Norway.
EM bethany@nuc.berkeley.edu; bernstein2@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 AUG 17
PY 2008
VL 236
MA 45-NUCL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256305712
ER
PT J
AU Mantz, YA
Gemmen, RS
AF Mantz, Yves A.
Gemmen, Randall S.
TI COMP 73-Proton transport in zirconia at elevated temperature studied by
density-functional based molecular dynamics
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Mantz, Yves A.] Natl Energy Technol Lab, Chem & Surface Sci Div, Morgantown, WV 26507 USA.
[Gemmen, Randall S.] Natl Energy Technol Lab, Energy Syst Dynam Div, Morgantown, WV 26507 USA.
EM randall.gemmen@netl.doe.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 AUG 17
PY 2008
VL 236
MA 73-COMP
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256304114
ER
PT J
AU Mao, X
Liu, GD
Wang, SF
Zhang, AG
Lin, YH
AF Mao, Xun
Liu, Guodong
Wang, Shengfu
Zhang, Aiguo
Lin, Yuehe
TI ANYL 413-Ultrasensitive electrochemical detection of mRNA
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Mao, Xun; Liu, Guodong; Wang, Shengfu] N Dakota State Univ, Dept Chem & Mol Biol, Fargo, ND 58105 USA.
[Zhang, Aiguo] DiaCarta LLC, Fremont, CA 94555 USA.
[Lin, Yuehe] Pacific NW Natl Lab, Richland, WA 99352 USA.
EM xun.mao@ndsu.edu; guodong.liu@ndsu.edu; 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 AUG 17
PY 2008
VL 236
MA 413-ANYL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256301038
ER
PT J
AU Martin, KE
Kopasz, JP
McMurphy, K
Garland, NL
AF Martin, Kathi Epping
Kopasz, John P., Jr.
McMurphy, Kevin
Garland, Nancy L.
TI FUEL 42-DOE's perspective on the status of fuel cells and the challenges
facing fuel cell technology today
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Garland, Nancy L.] US DOE, Off Hydrogen Fuel Cells & Infrastruct Technol, Washington, DC 20585 USA.
[Kopasz, John P., Jr.] Argonne Natl Lab, Div Chem Technol, Argonne, IL 60439 USA.
[McMurphy, Kevin] SENTECH Inc, Bethesda, MD 20814 USA.
EM Kathi.Epping@ee.doe.gov; Kopasz@anl.gov; kmcmurphy@sentech.org;
nancy.garland@ee.doe.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 AUG 17
PY 2008
VL 236
MA 42-FUEL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256304658
ER
PT J
AU Maxwell, R
Herberg, JL
Chinn, SC
Jones, TV
Wilson, T
Baumann, TF
AF Maxwell, Robert
Herberg, Julie L.
Chinn, Sarah C.
Jones, Ticora V.
Wilson, Tom
Baumann, Theodore F.
TI PHYS 129-MQ-NMR of filled silicone elastomers and nanocomposites
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Chinn, Sarah C.] Lawrence Livermore Natl Lab, Chem & Mat Sci Directorate, Livermore, CA 94550 USA.
[Jones, Ticora V.] Lawrence Livermore Natl Lab, Chem Mat & Life Sci Div, Livermore, CA 94551 USA.
EM maxwell7@llnl.gov; herberg1@llnl.gov; chinn7@llnl.gov;
jones224@llnl.gov; baumann2@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 AUG 17
PY 2008
VL 236
MA 129-PHYS
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256307553
ER
PT J
AU May, E
Leitao, A
Faulon, JL
Joo, J
Misra, M
Oprea, TI
AF May, Elebeoba
Leitao, Andrei
Faulon, Jean-Loup
Joo, Jaewook
Misra, Milind
Oprea, Tudor I.
TI CINF 10-Systems chemical biology modeling of virulence-related pathways
of Mycobacterium tuberculosis
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Leitao, Andrei] Univ New Mexico, Div Biocomp, Sch Med, Albuquerque, NM 87131 USA.
[Faulon, Jean-Loup; Misra, Milind] Sandia Natl Labs, Computat Syst Biol Dept, Albuquerque, NM 87185 USA.
[Faulon, Jean-Loup] Joint BioEnergy Inst, Albuquerque, NM 87185 USA.
[Joo, Jaewook] Sandia Natl Labs, Computat Biosci Dept, Albuquerque, NM 87185 USA.
[Oprea, Tudor I.] Univ New Mexico, Hlth Sci Ctr, Albuquerque, NM 87131 USA.
EM eemay@sandia.gov; aleitao@salud.umn.edu; jfaulon@sandia.gov;
jjoo@sandia.gov; mmisra@sandia.gov; toprea@salud.unm.edu
RI Oprea, Tudor/A-5746-2011
OI Oprea, Tudor/0000-0002-6195-6976
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 AUG 17
PY 2008
VL 236
MA 10-CINF
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256303472
ER
PT J
AU Maye, MM
Nykypanchuk, D
Freimuth, P
van der Lelie, D
Gang, O
AF Maye, Mathew M.
Nykypanchuk, Dmytro
Freimuth, Paul
van der Lelie, Daniel
Gang, Oleg
TI COLL 148-Controlling self-assembly reactivity in DNA- and
protein-nanoparticle nanosystems
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Maye, Mathew M.; Nykypanchuk, Dmytro; van der Lelie, Daniel; Gang, Oleg] Brookhaven Natl Lab, Ctr Funct Nanomat, Upton, NY 11973 USA.
[Freimuth, Paul] Brookhaven Natl Lab, Dept Biol, Upton, NY 11973 USA.
EM mmaye@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 AUG 17
PY 2008
VL 236
MA 148-COLL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256303810
ER
PT J
AU Maye, MM
Nykypanchuk, D
van der Lelie, D
Gang, O
AF Maye, Mathew M.
Nykypanchuk, Dmytro
van der Lelie, Daniel
Gang, Oleg
TI COLL 352-3-D crystalline organization in DNA-linked nanoparticle systems
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Maye, Mathew M.; Nykypanchuk, Dmytro; van der Lelie, Daniel; Gang, Oleg] Brookhaven Natl Lab, Ctr Funct Nanomat, Upton, NY 11973 USA.
EM mmaye@bnl.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 352-COLL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256303808
ER
PT J
AU McEntee, C
Gwon, J
Li, X
Wishart, JF
Lall-Ramnarine, SI
AF McEntee, Catherine
Gwon, Jinhee
Li, Xing
Wishart, James F.
Lall-Ramnarine, Sharon I.
TI I&EC 114-Comparative toxicity of branched and straight chain alkyl
functionality in ionic liquids
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [McEntee, Catherine] CUNY, Kingsborough Community Coll, Dept Biol, Brooklyn, NY 11235 USA.
[Gwon, Jinhee; Li, Xing; Lall-Ramnarine, Sharon I.] CUNY Queensborough Community Coll, Dept Chem, New York, NY 11364 USA.
[Wishart, James F.] Brookhaven Natl Lab, Dept Chem, Upton, NY 11973 USA.
EM CMcentee@Kingsborough.edu; jcgwon@gmail.com;
XLI89@tigermail.qcc.cuny.edu; wishart@bnl.gov;
slallramnarine@qcc.cuny.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 AUG 17
PY 2008
VL 236
MA 114-IEC
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256305205
ER
PT J
AU McMahan, MA
Able, LE
Bleuel, DL
Allen, J
Cerny, J
Heilbronn, L
Jewett, C
Thompson, I
AF McMahan, M. A.
Able, Larry E.
Bleuel, D. L.
Allen, Jessamyn
Cerny, Joseph
Heilbronn, Lawrence
Jewett, Cybele
Thompson, I.
TI NUCL 47-Relative contributions of Coulombic and nuclear forces to the
breakup of a deuteron at energies of 20-50 MeV
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [McMahan, M. A.] Lawrence Berkeley Natl Lab, Div Nucl Sci, Berkeley, CA 94720 USA.
[Able, Larry E.; Bleuel, D. L.] Lawrence Livermore Natl Lab, Livermore, CA 94551 USA.
[Allen, Jessamyn; Cerny, Joseph; Jewett, Cybele] Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA.
[Heilbronn, Lawrence] Lawrence Berkeley Natl Lab, Div Life Sci, Livermore, CA 94551 USA.
[Thompson, I.] Lawrence Livermore Natl Lab, Nucl Theory & Modeling Grp, Livermore, CA 94551 USA.
EM p_mcmahan@lbl.gov; ahle1@llnl.gov; bleuell@llnl.gov;
jcerny@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 AUG 17
PY 2008
VL 236
MA 47-NUCL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256305742
ER
PT J
AU McMahan, MA
AF McMahan, Margaret A.
TI NUCL 52-Training the next generation: A long range plan for nuclear
science education and outreach
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [McMahan, Margaret A.] Univ Calif Berkeley, Lawrence Berkeley Lab, Div Nucl Sci, Berkeley, CA 94720 USA.
EM p_mcmahan@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 AUG 17
PY 2008
VL 236
MA 52-NUCL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256305718
ER
PT J
AU Mei, DH
AF Mei, Donghai
TI COLL 328-First-principles investigation of NOx uptake on the
gamma-alumina supported BaO clusters and overlayers
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Mei, Donghai] Pacific NW Natl Lab, Inst Interfacial Catalysis, 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 AUG 17
PY 2008
VL 236
MA 328-COLL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256303544
ER
PT J
AU Messman, JM
Lokitz, B
Ankner, J
Kilbey, SM
AF Messman, Jamie M.
Lokitz, Bradley
Ankner, John
Kilbey, S. Michael, II
TI PMSE 16-Designing functionality and stimuli-responsiveness into
azlactone-based polymers
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Messman, Jamie M.; Lokitz, Bradley; Kilbey, S. Michael, II] Oak Ridge Natl Lab, Ctr Nanophase Mat Sci, Oak Ridge, TN 37831 USA.
[Ankner, John] Oak Ridge Natl Lab, Spallat Neutron Source, Oak Ridge, TN 37830 USA.
EM messmanjm@ornl.gov; anknerjf@ornl.gov; kilbeysmii@ornl.gov
RI Lokitz, Bradley/Q-2430-2015
OI Lokitz, Bradley/0000-0002-1229-6078
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 AUG 17
PY 2008
VL 236
MA 16-PMSE
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 500EC
UT WOS:000270280001406
ER
PT J
AU Miller, BC
Linton, D
Sumpter, BG
Dadmun, MD
AF Miller, Brad C.
Linton, Dias
Sumpter, Bobby G.
Dadmun, Mark D.
TI POLY 470-Improving polymer nanocomposties: Understanding noncovalent
interactions between single-walled carbon nanotubes and functionalized
monomer
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Miller, Brad C.; Linton, Dias; Dadmun, Mark D.] Univ Tennessee, Dept Chem, Knoxville, TN 37996 USA.
[Sumpter, Bobby G.] Oak Ridge Natl Lab, Div Math & Comp Sci, Oak Ridge, TN 37831 USA.
EM bmiller@ion.chem.utk.edu; linton@ion.chem.utk.edu; sumpterbg@ornl.gov;
dad@utk.edu
RI Sumpter, Bobby/C-9459-2013
OI Sumpter, Bobby/0000-0001-6341-0355
NR 0
TC 0
Z9 0
U1 0
U2 5
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 470-POLY
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256308372
ER
PT J
AU Miller, RA
Ma, YZ
Fleming, GR
Francis, MB
AF Miller, Rebekah A.
Ma, Ying-Zhong
Fleming, Graham R.
Francis, Matthew B.
TI BIOL 140-Energy transfer pathways in light harvesting systems templated
by the tobacco mosaic virus coat protein
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Fleming, Graham R.] Lawrence Berkeley Natl Lab, Phys Biosci Div, Berkeley, CA 94620 USA.
[Miller, Rebekah A.; Ma, Ying-Zhong; Fleming, Graham R.; Francis, Matthew B.] Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA.
[Francis, Matthew B.] Lawrence Berkeley Natl Lab, Div Mat Sci, Berkeley, CA 94720 USA.
EM rmiller@berkeley.edu; yzma@zepto.cchem.berkeley.edu; GRFleming@lbl.gov;
francis@cchem.berkeley.edu
RI Ma, Yingzhong/L-6261-2016
OI Ma, Yingzhong/0000-0002-8154-1006
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 AUG 17
PY 2008
VL 236
MA 140-BIOL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256301589
ER
PT J
AU Mims, CA
Yang, Y
Disselkamp, RS
Peden, CHF
Szanyi, J
Mei, DH
Kwak, JH
Campbell, CT
AF Mims, Charles A.
Yang, Yong
Disselkamp, R. S.
Peden, Charles H. F.
Szanyi, Janos
Mei, Donghai
Kwak, Ja Hun
Campbell, Charles T.
TI COLL 349-Methanol production in high pressure atmospheres from formate
adsorbed on silica-supported copper catalysts
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Mims, Charles A.] Univ Toronto, Dept Chem Engn & Appl Chem, Toronto, ON M5S3E5, Canada.
[Yang, Yong; Disselkamp, R. S.; Peden, Charles H. F.; Szanyi, Janos; Mei, Donghai; Kwak, Ja Hun] Pacific NW Natl Lab, Inst Interfacial Catalysis, Richland, WA 99352 USA.
[Campbell, Charles T.] Univ Washington, Dept Chem, Seattle, WA 98195 USA.
EM charles.mims@utoronto.ca; yong.yang@pnl.gov; robert.disselkamp@pnl.gov;
chuck.peden@pnl.gov; janos.szanyi@pnl.gov; kwak@pnl.gov;
campbell@chem.washington.edu
RI Kwak, Ja Hun/J-4894-2014
NR 0
TC 0
Z9 0
U1 0
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 349-COLL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256303719
ER
PT J
AU Mock, MT
Potter, RG
DuBois, DL
Camaioni, DM
Autrey, T
Linehan, JC
AF Mock, Michael T.
Potter, Robert G.
DuBois, Daniel L.
Camaioni, Donald M.
Autrey, Tom
Linehan, John C.
TI INOR 800-Hydride transfer from a rhodium complex to borate esters
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Mock, Michael T.; Potter, Robert G.; DuBois, Daniel L.; Camaioni, Donald M.; Autrey, Tom; Linehan, John C.] Pacific NW Natl Lab, Div Chem & Mat Sci, Richland, WA 99352 USA.
EM michael.mock@pnl.gov; robert.potter@pnl.gov; daniel.dubois@pnl.gov;
donald.camaioni@pnl.gov; tom.autrey@pnl.gov; john.linehan@pnl.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 800-INOR
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256306377
ER
PT J
AU Mock, MT
Potter, RG
DuBois, DL
Camaioni, DM
Autrey, T
Linehan, JC
AF Mock, Michael T.
Potter, Robert G.
DuBois, Daniel L.
Camaioni, Donald M.
Autrey, Tom
Linehan, John C.
TI FUEL 54-Hydride transfer from transition metal complexes to BX3: An
approach to the regeneration of ammonia borane from H2
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Mock, Michael T.; Potter, Robert G.; DuBois, Daniel L.; Camaioni, Donald M.; Autrey, Tom; Linehan, John C.] Pacific NW Natl Lab, Chem & Mat Sci Div, Richland, WA 99352 USA.
EM michael.mock@pnl.gov; robert.potter@pnl.gov; daniel.dubois@pnl.gov;
donald.camaioni@pnl.gov; tom.autrey@pnl.gov; john.linehan@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 AUG 17
PY 2008
VL 236
MA 54-FUEL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256304693
ER
PT J
AU Mott, D
Chang, P
Englehard, M
Wang, LY
Luo, J
Zhong, CJ
AF Mott, Derrick
Chang, Paul
Englehard, Mark
Wang, Lingyan
Luo, Jin
Zhong, Chuan-Jian
TI COLL 214-Synthesis, assembly and sensing properties of copper
nanoparticles
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Mott, Derrick; Chang, Paul; Wang, Lingyan; Luo, Jin; Zhong, Chuan-Jian] SUNY Binghamton, Dept Chem, Binghamton, NY 13902 USA.
[Englehard, Mark] Pacific NW Natl Lab, Richland, WA 99352 USA.
EM dmott1@binghamton.edu; lwang2@binghamton.edu; cjzhong@binghamton.edu
RI Engelhard, Mark/F-1317-2010; Zhong, Chuan-Jian/D-3394-2013
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 AUG 17
PY 2008
VL 236
MA 214-COLL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256303642
ER
PT J
AU Muckerman, JT
Tsai, MK
Fujita, E
AF Muckerman, James T.
Tsai, Ming-Kang
Fujita, Etsuko
TI PHYS 254-Water oxidation catalysis using transition-metal complexes:
What is the role of the metal when all the redox action is on
noninnocent ligands?
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Muckerman, James T.; Tsai, Ming-Kang; Fujita, Etsuko] Brookhaven Natl Lab, Dept Chem, Upton, NY 11973 USA.
EM muckerma@bnl.gov; mktsai@pnl.gov; fujita@bnl.gov
RI Fujita, Etsuko/D-8814-2013; Muckerman, James/D-8752-2013
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 AUG 17
PY 2008
VL 236
MA 254-PHYS
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256307111
ER
PT J
AU Mullins, DR
AF Mullins, David R.
TI COLL 308-Redox reactions on reducible oxide surfaces: Oxygenates on
cerium oxide thin films
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Mullins, David R.] Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA.
EM mullinsdr@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 AUG 17
PY 2008
VL 236
MA 308-COLL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256303607
ER
PT J
AU N'Guessan, AL
Williams, KH
Yabusaki, S
Long, PE
Lovley, DR
AF N'Guessan, A. Lucie
Williams, Kenneth H.
Yabusaki, Steve
Long, Phillip E.
Lovley, Derek R.
TI GEOC 35-Biogeochemical differences in pilot-scale bioremediation
treatment plots undergoing iron reduction or sulfate reduction in a
uranium-contaminated aquifer
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Long, Phillip E.] Pacific NW Natl Lab, Energy & Environm Directorate, Richland, WA 99352 USA.
[Williams, Kenneth H.] Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA.
[Lovley, Derek R.] Univ Massachusetts, Dept Microbiol, Morrill Sci Ctr 4, Amherst, MA 01003 USA.
EM lucie.nguessan@pnl.gov; khwilliams@lbl.gov; yabusaki@pnl.gov;
Philip.Long@pnl.gov; dlovley@microbio.umass.edu
RI Williams, Kenneth/O-5181-2014; Long, Philip/F-5728-2013
OI Williams, Kenneth/0000-0002-3568-1155; Long, Philip/0000-0003-4152-5682
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 AUG 17
PY 2008
VL 236
MA 35-GEOC
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256304811
ER
PT J
AU Nair, PM
Salaita, K
Neve, RM
Gray, JW
Groves, JT
AF Nair, Pradeep M.
Salaita, Khalid
Neve, Rich M.
Gray, Joe W.
Groves, Jay T.
TI BIOT 353-Dissecting Ephrin A1-EphA2 signaling in breast cancer
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Nair, Pradeep M.; Salaita, Khalid; Groves, Jay T.] Univ Calif Berkeley, Dept Chem, Berkeley, CA 94706 USA.
[Neve, Rich M.; Gray, Joe W.] Lawrence Berkeley Natl Lab, Berkeley, CA USA.
EM Pnair@berkeley.edu; JTGroves@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 AUG 17
PY 2008
VL 236
MA 353-BIOT
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256302421
ER
PT J
AU Nolen, J
AF Nolen, Jerry
TI NUCL 74-Technology development for research with intense radioactive
beams
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Nolen, Jerry] Argonne Natl Lab, Div Phys, Argonne, IL 60439 USA.
EM Nolen@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 AUG 17
PY 2008
VL 236
MA 74-NUCL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256305756
ER
PT J
AU Norbash, K
AF Norbash, Kevin
TI ANYL 126-New developments of analytical techniques at the nuclear
material characterization laboratory
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Norbash, Kevin] Idaho Natl Lab, Nucl Mat Characterizat Lab, Idaho Falls, ID 83415 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 AUG 17
PY 2008
VL 236
MA 126-ANYL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256301097
ER
PT J
AU Norman, EB
AF Norman, Eric B.
TI NUCL 57-A status report on CUORE: The Cryogenic Underground Observatory
for Rare Events
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Norman, Eric B.] Lawrence Livermore Natl Lab, Livermore, CA 94551 USA.
EM norman11@llnl.gov
NR 3
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 57-NUCL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256305768
ER
PT J
AU O'Loughlin, EJ
Gorski, CA
Cook, RE
Latta, DE
Kemner, K
Scherer, MM
AF O'Loughlin, Edward J.
Gorski, Christopher A.
Cook, Russell E.
Latta, Drew E.
Kemner, Kenneth
Scherer, Michelle M.
TI GEOC 42-Fe(II)-bearing secondary mineral formation following the
bioreduction of synthetic and natural Fe(III) oxides and oxyhydroxides
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [O'Loughlin, Edward J.; Kemner, Kenneth] Argonne Natl Lab, Biosci Div, Argonne, IL 60439 USA.
[Gorski, Christopher A.; Latta, Drew E.; Scherer, Michelle M.] Univ Iowa, Iowa City, IA 52242 USA.
[Cook, Russell E.] Argonne Natl Lab, Ctr Electron Microscopy, Argonne, IL 60439 USA.
EM oloughlin@anl.gov; cgorski@engineering.uiowa.edu; recook@anl.gov;
dlatta@engineering.uiowa.edu; kemner@anl.gov; michelle-scherer@uiowa.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 AUG 17
PY 2008
VL 236
MA 42-GEOC
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256304820
ER
PT J
AU O'Loughlin, EJ
Gorski, CA
Cook, RE
Kemner, KM
Boyanov, MI
Scherer, MM
AF O'Loughlin, Edward J.
Gorski, Christopher A.
Cook, Russell E.
Kemner, Kenneth M.
Boyanov, Maxim I.
Scherer, Michelle M.
TI GEOC 22-Effects of oxyanions and natural organic matter on the formation
of Fe(II)-bearing secondary mineralization products resulting from the
bioreduction of lepidocrocite
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [O'Loughlin, Edward J.; Kemner, Kenneth M.] Argonne Natl Lab, Biosci Div, Argonne, IL 60439 USA.
[Gorski, Christopher A.; Scherer, Michelle M.] Univ Iowa, Iowa City, IA 52242 USA.
[Cook, Russell E.] Argonne Natl Lab, Ctr Electron Microscopy, Argonne, IL 60439 USA.
[Boyanov, Maxim I.] Univ Sofia, BU-1126 Sofia, Bulgaria.
EM oloughlin@anl.gov; cgorski@engineering.uiowa.edu; recook@anl.gov;
kemner@anl.gov; mboyanov@nd.edu; michelle-scherer@uiowa.edu
NR 0
TC 0
Z9 0
U1 0
U2 2
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 22-GEOC
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256304818
ER
PT J
AU Ocko, BM
Mezger, M
Reichert, H
Sloutskin, E
Schroder, H
Deutsch, M
Dosch, H
AF Ocko, Benjamin M.
Mezger, M.
Reichert, H.
Sloutskin, E.
Schroeder, H.
Deutsch, M.
Dosch, H.
TI I&EC 43-Interfacial layering in ionic liquids
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Ocko, Benjamin M.] Brookhaven Natl Lab, Upton, NY 11973 USA.
[Mezger, M.; Reichert, H.; Schroeder, H.; Dosch, H.] Max Planck Inst Met Res, D-70569 Stuttgart, Germany.
[Sloutskin, E.; Deutsch, M.] Bar Ilan Univ, Dept Phys, Ramat Gan, Israel.
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 AUG 17
PY 2008
VL 236
MA 43-IEC
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256305204
ER
PT J
AU Ogden, MD
Meier, GP
Sinkov, SI
Lumetta, GJ
Nash, KL
AF Ogden, Mark D.
Meier, G. Patrick
Sinkov, Sergei I.
Lumetta, Gregg J.
Nash, Kenneth L.
TI NUCL 8-Sterically hindering a tetradentate nitrogen ligand: A tale of
two compounds
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Ogden, Mark D.; Meier, G. Patrick; Nash, Kenneth L.] Washington State Univ, Dept Chem, Pullman, WA 99164 USA.
[Sinkov, Sergei I.; Lumetta, Gregg J.] Battelle Pacific NW Natl Lab, Radiochem Proc Grp, Richland, WA 99352 USA.
EM mogden@wsu.edu; serguei.sinkov@pnl.gov; knash@wsu.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 AUG 17
PY 2008
VL 236
MA 8-NUCL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256305744
ER
PT J
AU Pak, JJ
Rodriguez, RG
Fox, RV
Punnoose, A
Thurber, A
Bajracharya, C
Lau, LD
AF Pak, Joshua J.
Rodriguez, Rene G.
Fox, Robert V.
Punnoose, Alex
Thurber, Aaron
Bajracharya, Cyril
Lau, Lisa D.
TI INOR 240-Size-controlled preparation of CuInS2 nanoparticles in
supercritical CO2
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Pak, Joshua J.; Rodriguez, Rene G.; Bajracharya, Cyril; Lau, Lisa D.] Idaho State Univ, Dept Chem, Pocatello, ID 83209 USA.
[Fox, Robert V.] Idaho Natl Lab, Dept Chem, Idaho Falls, ID 83415 USA.
[Punnoose, Alex; Thurber, Aaron] Boise State Univ, Dept Phys, Boise, ID 83725 USA.
EM pakjosh@isu.edu; rf4@inel.gov; apunnoos@boisestate.edu; lisa@waymega.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 AUG 17
PY 2008
VL 236
MA 240-INOR
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256306179
ER
PT J
AU Papalia, JM
Hong, YR
Adamson, DH
Chaikin, PM
Register, RA
AF Papalia, John M.
Hong, Young-Rae
Adamson, Douglas H.
Chaikin, Paul M.
Register, Richard A.
TI PMSE 376-Silicon nanowire polarizers for deep ultraviolet applications:
Fabrication and modeling
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Papalia, John M.; Register, Richard A.] Princeton Univ, Dept Chem Engn, Princeton, NJ 08854 USA.
[Hong, Young-Rae] Lawrence Berkeley Natl Lab, Berkeley, CA USA.
[Adamson, Douglas H.] Princeton Univ, Princeton Inst Sci & Technol Mat PRISM, Princeton, NJ 08854 USA.
[Chaikin, Paul M.] NYU, Dept Phys, Ctr Soft Matter Res, New York, NY 10003 USA.
EM jpapalia@princeton.edu; register@princeton.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 AUG 17
PY 2008
VL 236
MA 376-PMSE
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 500EC
UT WOS:000270280001243
ER
PT J
AU Parul, D
Belyea, JL
Vu, DM
Khajehpour, M
Callender, R
Tice, J
Kenis, PJA
Dyer, RB
AF Parul, Dzmitry
Belyea, Jennifer L.
Vu, Dung M.
Khajehpour, Mazdak
Callender, Robert
Tice, Joshua
Kenis, Paul J. A.
Dyer, R. Brian
TI PHYS 345-Submillisecond protein dynamics of dihydrofolate reductase
catalysis
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Parul, Dzmitry] Los Alamos Natl Lab, C PCS, Los Alamos, NM 87545 USA.
[Belyea, Jennifer L.; Vu, Dung M.; Dyer, R. Brian] Los Alamos Natl Lab, Div Chem, Los Alamos, NM 87545 USA.
[Khajehpour, Mazdak] Univ Missouri, Dept Chem, Columbia, MO 65211 USA.
[Callender, Robert] Albert Einstein Coll Med, Bronx, NY 10461 USA.
[Tice, Joshua; Kenis, Paul J. A.] Univ Illinois, Dept Chem & Biomol Engn, Urbana, IL 61801 USA.
EM dparul@lanl.gov; jbelyea@lanl.gov; dvu@lanl.gov;
c699353@showme.missouri.edu; kenis@uiuc.edu; bdyer@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 AUG 17
PY 2008
VL 236
MA 345-PHYS
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256307498
ER
PT J
AU Patterson, MJ
Lightstone, JM
White, MG
AF Patterson, Melissa J.
Lightstone, James M.
White, Michael G.
TI PHYS 214-Size-selected deposition of transition metal sulfides: Insights
toward model systems in catalysis
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Patterson, Melissa J.; Lightstone, James M.] SUNY Stony Brook, Dept Chem, Upton, NY 11973 USA.
[White, Michael G.] Brookhaven Natl Lab, Dept Chem, Upton, NY 11973 USA.
EM mpatterson@bnl.gov; lightstone@bnl.gov; mgwhite@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 AUG 17
PY 2008
VL 236
MA 214-PHYS
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256307476
ER
PT J
AU Payne, TL
Bogomolny, D
Brown, GM
AF Payne, Terry L.
Bogomolny, David
Brown, Gilbert M.
TI BMGT 3-Hydrogen PEM fuel cells: A market need provides research
opportunities
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Payne, Terry L.] Oak Ridge Natl Lab, Hydrogen Fuel Cells & Infrastruct Technol Program, Oak Ridge, TN 37831 USA.
[Bogomolny, David] Senetech Inc, Adv Transportat Div, Bethesda, MD 20814 USA.
[Brown, Gilbert M.] Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA.
EM paynetl@ornl.gov; browngm1@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 AUG 17
PY 2008
VL 236
MA 3-BMGT
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256302501
ER
PT J
AU Peng, HS
AF Peng, Huisheng
TI INOR 76-Novel carbon nanotube/polymer nanocomposite materials
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Peng, Huisheng] Los Alamos Natl Lab, Los Alamos, NM 87545 USA.
NR 3
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 AUG 17
PY 2008
VL 236
MA 76-INOR
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256306695
ER
PT J
AU Petkovic, LM
Ginosar, DM
Rashkeev, SN
Farrell, HH
AF Petkovic, Lucia M.
Ginosar, Daniel M.
Rashkeev, Sergey N.
Farrell, Helen H.
TI CATL 18-Ethanol conversion on oxide supported noble metal catalysts
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Rashkeev, Sergey N.] Idaho Natl Lab, Ctr Adv Modeling & Simulat, Idaho Falls, ID 83415 USA.
EM Lucia.Petkovic@inl.gov; Daniel.Ginosar@inl.gov; Sergey.Rashkeev@inl.gov;
Helen.Farrell@inl.gov
RI Petkovic, Lucia/E-9092-2011; Ginosar, Daniel/C-2357-2017
OI Petkovic, Lucia/0000-0002-0870-3355; Ginosar, Daniel/0000-0002-8522-1659
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 AUG 17
PY 2008
VL 236
MA 18-CATL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256302619
ER
PT J
AU Pietryga, JM
Lee, DC
Hollingsworth, JA
Klimov, VI
AF Pietryga, Jeffrey M.
Lee, Doh C.
Hollingsworth, Jennifer A.
Klimov, Victor I.
TI INOR 459-Heterostructured nanocrystal quantum dots based on lead
chalcogenides
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Pietryga, Jeffrey M.; Lee, Doh C.; Hollingsworth, Jennifer A.; Klimov, Victor I.] Los Alamos Natl Lab, Div Chem, Los Alamos, NM 87545 USA.
EM pietryga@lanl.gov; jenn@lanl.gov
RI Lee, Doh Chang/C-1835-2011
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 AUG 17
PY 2008
VL 236
MA 459-INOR
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256306683
ER
PT J
AU Pordesimo, LO
Capareda, S
Sokhansanj, S
Fernando, S
AF Pordesimo, Lester O.
Capareda, Sergio
Sokhansanj, Shahab
Fernando, Sandun
TI AGRO 156-Enhancement and stabilization of biomass feedstock quality
through utilization/recycling biological waste streams
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Pordesimo, Lester O.] Mississippi State Univ, Dept Agr & Biol Engn, Mississippi State, MS 39762 USA.
[Capareda, Sergio; Fernando, Sandun] Texas A&M Univ, Dept Biol & Agr Engn, College Stn, TX 77843 USA.
[Sokhansanj, Shahab] Oak Ridge Natl Lab, Oak Ridge, TN 37381 USA.
EM lp243@msstate.edu
NR 0
TC 0
Z9 0
U1 0
U2 2
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 156-AGRO
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256300588
ER
PT J
AU Post, JE
Heaney, PJ
Johnson, EA
Cygan, RT
AF Post, Jeffrey E.
Heaney, Peter J.
Johnson, Elizabeth A.
Cygan, Randall T.
TI ENVR 29-Structures and behaviors of calcium-rich phyllomanganates and
related phases
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Post, Jeffrey E.] Smithsonian Inst, Dept Mineral Sci, Washington, DC 20013 USA.
[Heaney, Peter J.] Penn State Univ, Dept Geosci, University Pk, PA 16802 USA.
[Johnson, Elizabeth A.] James Madison Univ, Dept Geol & Environm Sci, Harrisonburg, VA 22807 USA.
[Cygan, Randall T.] Sandia Natl Labs, Dept Geochem, Albuquerque, NM 87185 USA.
EM postj@si.edu; heaney@geosc.psu.edu; johns2ea@jmu.edu; rtcygan@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 AUG 17
PY 2008
VL 236
MA 29-ENVR
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256304498
ER
PT J
AU Potter, RG
Mock, MT
Li, J
Camaioni, DM
DuBois, DL
AF Potter, Robert G.
Mock, Michael T.
Li, Jun
Camaioni, Donald M.
DuBois, Daniel L.
TI FUEL 70-Toward the regeneration of ammonia borane: Modeling hydride
transfer to prospective BX3 compounds
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Potter, Robert G.; Mock, Michael T.; Camaioni, Donald M.; DuBois, Daniel L.] Pacific NW Natl Lab, Div Chem & Mat Sci, Richland, WA 99352 USA.
[Camaioni, Donald M.] Pacific NW Natl Lab, WR Wliley Environm Mol Sci Lab, Richland, WA 99352 USA.
EM robert.potter@pnl.gov; michael.mock@pnl.gov; Jun.Li@pnl.gov;
donald.camaioni@pnl.gov; daniel.dubois@pnl.gov
NR 0
TC 0
Z9 0
U1 1
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 70-FUEL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256304718
ER
PT J
AU Powell, BA
Demirkanli, DI
Molz, FJ
Kaplan, DI
Fjeld, RA
AF Powell, Brian A.
Demirkanli, Deniz I.
Molz, Fred J., III
Kaplan, Daniel I.
Fjeld, Robert A.
TI GEOC 5-Alternative conceptual models of solution chemistry and resulting
computer simulations of plutonium transport in the Savannah River Site
vadose zone
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Powell, Brian A.; Demirkanli, Deniz I.; Molz, Fred J., III; Fjeld, Robert A.] Clemson Univ, Anderson, SC 29625 USA.
[Kaplan, Daniel I.] Savannah River Natl Lab, Aiken, SC 29808 USA.
EM ddeniz@clemson.edu; daniel.kaplan@srnl.doe.gov; fjeld@clemson.edu
RI Powell, Brian /C-7640-2011
OI Powell, Brian /0000-0003-0423-0180
NR 0
TC 0
Z9 0
U1 2
U2 2
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 5-GEOC
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256304778
ER
PT J
AU Prado, CC
Sarno, DM
Maye, MM
AF Prado, Carolina Chaves
Sarno, David M.
Maye, Mathew M.
TI CHED 231-Nanoscale morphology of polyaniline and its ring-substituted
analogs
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Prado, Carolina Chaves; Sarno, David M.] CUNY Queensborough Community Coll, Dept Chem, New York, NY 11364 USA.
[Maye, Mathew M.] Brookhaven Natl Lab, Ctr Funct Nanomat, Upton, NY 11973 USA.
EM dsarno@qcc.cuny.edu; mmaye@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 AUG 17
PY 2008
VL 236
MA 231-CHED
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256303269
ER
PT J
AU Pruitt, SR
Gordon, MS
AF Pruitt, Spencer R.
Gordon, Mark S.
TI PHYS 307-Alcohol-water mixing: A systematic effective fragment potential
method study
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Pruitt, Spencer R.] Iowa State Univ, Dept Chem, Ames, IA 50011 USA.
[Gordon, Mark S.] Iowa State Univ, Ames Lab, Ames, IA 50011 USA.
EM spencer@si.msg.chem.iastate.edu; mark@si.msg.chem.iastate.edu
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 307-PHYS
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256307322
ER
PT J
AU Pruski, M
Mao, KM
Wiench, JW
Bronnimann, CE
AF Pruski, Marek
Mao, Kanmi
Wiench, Jerzy W.
Bronnimann, Charles E.
TI PHYS 53-Chemical shift correlation NMR spectroscopy with indirect
detection in fast rotating solids: Studies of organic-inorganic hybrid
materials
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Pruski, Marek; Mao, Kanmi] Iowa State Univ, Dept Chem, Ames, IA 50011 USA.
[Pruski, Marek; Mao, Kanmi; Wiench, Jerzy W.] Iowa State Univ, Ames Lab, Ames, IA 50011 USA.
EM mpruski@iastate.edu; kanmimao@iastate.edu; jwiench@iastate.edu
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 53-PHYS
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256307078
ER
PT J
AU Rapp, JL
Natella, M
Cai, Y
Huang, YL
Lin, VSY
Pruski, M
AF Rapp, Jennifer L.
Natella, Michael
Cai, Yang
Huang, Yulin
Lin, Victor S-Y.
Pruski, Marek
TI CATL 34-Solid-state NMR investigation of the structure of mesoporous
silica nanoparticle supported rhodium catalysts
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Lin, Victor S-Y.] Iowa State Univ, Ames Lab, US DOE, Ames, IA 50011 USA.
[Natella, Michael; Cai, Yang; Huang, Yulin; Lin, Victor S-Y.; Pruski, Marek] Iowa State Univ, Dept Chem, Ames, IA 50011 USA.
EM jlr48@iastate.edu; ylhuang@iastate.edu; vsylin@iastate.edu;
mpruski@iastate.edu
NR 0
TC 0
Z9 0
U1 0
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 34-CATL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256302629
ER
PT J
AU Rasbury, ET
Northrup, PA
Hemming, NG
AF Rasbury, E. Troy
Northrup, Paul A.
Hemming, N. Gary
TI NUCL 69-Importance of natural organic matter in U sequestration revealed
by the study of a natural wetlands system in eastern Washington state
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Rasbury, E. Troy] SUNY Stony Brook, Dept Geosci, Stony Brook, NY 11794 USA.
[Northrup, Paul A.] Brookhaven Natl Lab, Dept Environm Sci, Upton, NY 11973 USA.
[Hemming, N. Gary] CUNY Queens Coll, Sch Earth & Environm Sci, Flushing, NY 11367 USA.
EM troy.rasbury@sunysb.edu; northrup@bnl.gov; hemming@qc.edu
NR 0
TC 0
Z9 0
U1 2
U2 4
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 69-NUCL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256305736
ER
PT J
AU Ratliff, AE
Devol, T
Diprete, D
AF Ratliff, Amy E.
DeVol, Timothy
Diprete, David
TI NUCL 40-Development of a colorimetric test for quantification of uranium
in groundwater
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Ratliff, Amy E.; DeVol, Timothy] Clemson Univ, Dept Environm Engn & Sci, Anderson, SC 29625 USA.
[Diprete, David] Washington Savannah River Co, Savannah River Natl Lab, Aiken, SC 29808 USA.
EM aeratli@clemson.edu; tim.devol@ces.clemson.edu
RI Hixon, Amy/D-4608-2016
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 40-NUCL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256305703
ER
PT J
AU Redden, GD
Scheibe, T
Tartakovsky, AM
Fang, Y
Fujita, Y
Beig, MS
Smith, RW
White, TA
AF Redden, George D.
Scheibe, Timothy
Tartakovsky, Alexandre M.
Fang, Yilin
Fujita, Yoshiko
Beig, Mikala S.
Smith, Robert W.
White, Timothy A.
TI GEOC 11-Fluid flow, solute mixing, and precipitation in porous media
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Fujita, Yoshiko] Idaho Natl Lab, Dept Biotechnol, Idaho Falls, ID 83415 USA.
[Scheibe, Timothy; Tartakovsky, Alexandre M.; Fang, Yilin] Pacific NW Natl Lab, Battelle Pacific NW Div, Richland, WA 99352 USA.
[Beig, Mikala S.] Univ Idaho, Dept Earth Sci, Idaho Falls Ctr Higher Ed, Idaho Falls, ID 83402 USA.
[Smith, Robert W.] Idaho Natl Lab, Integrated Earth Sci Dept, Idaho Falls, ID 83415 USA.
EM george.redden@inl.gov; tim.scheibe@pnl.gov;
alexandre.tartakovsky@pnl.gov; yilin.fang@pnl.gov; fujiy@inel.gov;
beigms@if.uidaho.edu; Timothy.white@inl.gov
RI Fujita, Yoshiko/S-2007-2016
OI Fujita, Yoshiko/0000-0002-4472-4102
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 AUG 17
PY 2008
VL 236
MA 11-GEOC
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256304819
ER
PT J
AU Rochford, J
Tsai, MK
Muckerman, JT
Fujita, E
AF Rochford, Jonathan
Tsai, Ming-Kang
Muckerman, James T.
Fujita, Etsuko
TI INOR 798-Ruthenium complexes with non-innocent o-iminoquinonoid ligands
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
ID RUTHENIUM COMPLEX
C1 [Rochford, Jonathan; Tsai, Ming-Kang; Muckerman, James T.; Fujita, Etsuko] Brookhaven Natl Lab, Dept Chem, Upton, NY 11973 USA.
EM rochford@bnl.gov; mktsai@pnl.gov; muckerma@bnl.gov; fujita@bnl.gov
RI Fujita, Etsuko/D-8814-2013; Muckerman, James/D-8752-2013
NR 3
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 AUG 17
PY 2008
VL 236
MA 798-INOR
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256306264
ER
PT J
AU Rogers, JW
AF Rogers, J. W., Jr.
TI COLL 347-Generation IV nuclear reactors: Issues and needs
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Rogers, J. W., Jr.] Idaho Natl Lab, Energy & Environm S&T, Idaho Falls, ID 83415 USA.
EM jw.rogers@inl.gov
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 347-COLL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256303711
ER
PT J
AU Ryu, S
Liu, L
Tomasik, MR
Han, MH
Stolyarova, E
Jung, N
Hybertsen, MS
Steigerwald, M
Kims, P
Flynn, G
Brus, LE
AF Ryu, Sunmin
Liu, Li
Tomasik, Michelle R.
Han, Melinda H.
Stolyarova, Elena
Jung, Naeyoung
Hybertsen, Mark S.
Steigerwald, Michael
Kims, Philip
Flynn, George
Brus, Louis E.
TI AEI 78-Graphene chemistry: Thickness dependent reactivity and chemical
doping
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Ryu, Sunmin; Liu, Li; Stolyarova, Elena; Jung, Naeyoung; Steigerwald, Michael; Flynn, George; Brus, Louis E.] Columbia Univ, Dept Chem, New York, NY 10027 USA.
[Tomasik, Michelle R.] Nanoscale Sci & Engn Ctr, New York, NY 10027 USA.
[Han, Melinda H.] Columbia Univ, Dept Appl Phys & Appl Math, New York, NY 10027 USA.
[Hybertsen, Mark S.] Brookhaven Natl Lab, Ctr Funct Nanomat, Upton, NY 11973 USA.
[Kims, Philip] Columbia Univ, Dept Phys, New York, NY 10027 USA.
EM sr2474@columbia.edu; mls2064@columbia.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 AUG 17
PY 2008
VL 236
MA 78-AEI
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256300059
ER
PT J
AU Salmeron, M
AF Salmeron, Miquel
TI COLL 264-Water at interfaces: Adsorption, reactions, wetting
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Salmeron, Miquel] Lawrence Berkeley Natl Lab, Berkeley, CA 94720 USA.
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 AUG 17
PY 2008
VL 236
MA 264-COLL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256303858
ER
PT J
AU Schaller, RD
Pietryga, JM
Olinger, BD
Klimov, VI
AF Schaller, Richard D.
Pietryga, Jeffrey M.
Olinger, Becky D.
Klimov, Victor I.
TI INOR 773-Insight from pressure dependent studies of PbSe nanocrystals
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Schaller, Richard D.; Pietryga, Jeffrey M.; Klimov, Victor I.] Los Alamos Natl Lab, Div Chem, Los Alamos, NM 87545 USA.
[Olinger, Becky D.] Los Alamos Natl Lab, Dynam Expt Div, Los Alamos, NM 87545 USA.
EM rdsx@lanl.gov; pietryga@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 AUG 17
PY 2008
VL 236
MA 773-INOR
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256306777
ER
PT J
AU Schelter, EJ
Veauthier, JM
Scott, BL
John, KD
Thompson, JD
Morris, DE
Kiplinger, JL
AF Schelter, Eric J.
Veauthier, Jacqueline M.
Scott, Brian L.
John, Kevin D.
Thompson, J. D.
Morris, David E.
Kiplinger, Jaqueline L.
TI INOR 585-f-Element complexes of redox active ligands: Kondo boxes?
flexible valencies?
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Schelter, Eric J.; Veauthier, Jacqueline M.; Scott, Brian L.; John, Kevin D.; Thompson, J. D.; Morris, David E.; Kiplinger, Jaqueline L.] Los Alamos Natl Lab, Los Alamos, NM 87545 USA.
RI Schelter, Eric/E-2962-2013
NR 1
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 585-INOR
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256306723
ER
PT J
AU Schelter, EJ
Veauthier, JM
Wu, RL
Scott, BL
John, KD
Thompson, JD
Morris, DE
Kiplinger, JL
AF Schelter, Eric J.
Veauthier, Jacqueline M.
Wu, Ruilian
Scott, Brian L.
John, Kevin D.
Thompson, J. D.
Morris, David E.
Kiplinger, Jaqueline L.
TI AEI 48-Electrochemical and magnetic studies of metal-metal interactions
in actinide and mixed f-element complexes
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Morris, David E.] Los Alamos Natl Lab, Ctr Integrated Nanotechnol, Los Alamos, NM 87545 USA.
EM bscott@lanl.gov; demorris@lanl.gov
RI Schelter, Eric/E-2962-2013
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 AUG 17
PY 2008
VL 236
MA 48-AEI
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256300072
ER
PT J
AU Scholl, A
AF Scholl, Andreas
TI ANYL 330-Imaging the surface and interface domain structure of magnetic
and multiferroic materials using X-PEEM
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Scholl, Andreas] Lawrence Berkeley Natl Lab, Berkeley, CA 94720 USA.
EM a_scholl@lbl.gov
RI Scholl, Andreas/K-4876-2012
NR 0
TC 0
Z9 0
U1 2
U2 2
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 330-ANYL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256301401
ER
PT J
AU Schwartz, CP
Uejio, JS
Drisdell, WS
Duffin, AM
Kelly, D
Cappa, CD
Messer, BM
Smith, JD
Saykally, RJ
AF Schwartz, Craig P.
Uejio, Janel S.
Drisdell, Walter S.
Duffin, Andrew M.
Kelly, Daniel
Cappa, Christopher D.
Messer, Benjamin M.
Smith, Jared D.
Saykally, Richard J.
TI PHYS 268-Studies of ion hydration by X-ray spectroscopy of liquid
microjets
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Schwartz, Craig P.; Uejio, Janel S.; Drisdell, Walter S.; Duffin, Andrew M.; Kelly, Daniel; Saykally, Richard J.] Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA.
[Drisdell, Walter S.; Duffin, Andrew M.; Smith, Jared D.; Saykally, Richard J.] Univ Calif Berkeley, Lawrence Berkeley Lab, Div Chem Sci, Berkeley, CA 94720 USA.
[Cappa, Christopher D.] Univ Calif Davis, Davis, CA 95616 USA.
[Messer, Benjamin M.] Univ So Calif, Dept Chem, Los Angeles, CA 90089 USA.
EM drisdell@berkeley.edu; kellydn@berkeley.edu; cdcappa@ucdavis.edu;
saykally@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 AUG 17
PY 2008
VL 236
MA 268-PHYS
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256307117
ER
PT J
AU Shamsi, A
AF Shamsi, Abolghasem
TI FUEL 31-Evaluation of sorption-enhanced water gas shift reaction
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Shamsi, Abolghasem] US DOE, Natl Energy Technol Lab, Morgantown, WV 26505 USA.
EM Ashams@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 AUG 17
PY 2008
VL 236
MA 31-FUEL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256304652
ER
PT J
AU Sharifzadeh, S
Huang, P
Carter, EA
AF Sharifzadeh, Sahar
Huang, Patrick
Carter, Emily A.
TI PHYS 175-Embedded configuration interaction description of Kondo states
on metal surfaces
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Sharifzadeh, Sahar] Princeton Univ, Dept Elect Engn, Princeton, NJ 08544 USA.
[Huang, Patrick] Lawrence Livermore Natl Lab, Div Phys Sci, Livermore, CA 94551 USA.
[Carter, Emily A.] Princeton Univ, Dept Mech Engn, Princeton, NJ 08544 USA.
[Carter, Emily A.] Princeton Univ, Dept Aerosp Engn, Princeton, NJ 08544 USA.
[Carter, Emily A.] Princeton Univ, Program Appl & Computat Math, Princeton, NJ 08544 USA.
EM ssharifz@princeton.edu; huang26@llnl.gov; eac@princeton.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 AUG 17
PY 2008
VL 236
MA 175-PHYS
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256307087
ER
PT J
AU Shaughnessy, DA
Moody, KJ
Henderson, RA
Stoyer, MA
Stoyer, NJ
Wilk, PA
Kenneally, JM
Wild, JF
Lougheed, RW
AF Shaughnessy, Dawn A.
Moody, Kenton J.
Henderson, Roger A.
Stoyer, Mark A.
Stoyer, N. J.
Wilk, Philip A.
Kenneally, Jacqueline M.
Wild, J. F.
Lougheed, Ronald W.
TI NUCL 75-The LLNL heavy element program: New elements and new chemistry
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Moody, Kenton J.] Lawrence Livermore Natl Lab, AX Div, Livermore, CA 94550 USA.
[Wilk, Philip A.] Lawrence Livermore Natl Lab, Div Chem Sci, Livermore, CA 94551 USA.
EM shaughnessy2@llnl.gov; henderson55@llnl.gov; stoyer1@llnl.gov;
wilk2@llnl.gov; kenneallyl@llnl.gov; rlougheed@llnl.gov
NR 0
TC 0
Z9 0
U1 0
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 75-NUCL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256305717
ER
PT J
AU Shaw, RW
Whitten, WB
Meyer, KA
Shuford, KL
Ng, K
Cho, SO
AF Shaw, Robert W.
Whitten, William B.
Meyer, Kent A.
Shuford, Kevin L.
Ng, Kin
Cho, S. O.
TI ANYL 192-Laser spectroscopy/imaging at the nanoscale
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Shaw, Robert W.; Whitten, William B.; Meyer, Kent A.; Shuford, Kevin L.] Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA.
[Ng, Kin] Calif State Univ Fresno, Dept Chem, Fresno, CA 93740 USA.
[Cho, S. O.] Korea Adv Inst Sci & Technol, Dept Nucl & Quantum Engn, Taejon 305701, South Korea.
EM shawrw@ornl.gov; whittenwb@ornl.gov; meyerka@ornl.gov;
shufordkl@ornl.gov; kinn@csufresno.edu; socho@kaist.ac.kr
RI Cho, Sung Oh/C-1603-2011
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 AUG 17
PY 2008
VL 236
MA 192-ANYL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256301253
ER
PT J
AU Shin, Y
Yao, CH
Wang, LQ
Arey, BW
Bae, IT
Risen, WM
Exarhos, GJ
AF Shin, Yongsoon
Yao, Chunhua
Wang, Li-Qiong
Arey, Bruce W.
Bae, In-Tae
Risen, William M., Jr.
Exarhos, Gregory J.
TI COLL 292-Hydrothermal reactivity of carbohydrates: Reaction pathways to
carbon nanospheres
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Wang, Li-Qiong] Pacific NW Natl Lab, Fundamental Sci Div, Richland, WA 99354 USA.
[Yao, Chunhua; Risen, William M., Jr.] Brown Univ, Dept Chem, Providence, RI 02912 USA.
[Bae, In-Tae] Pacific NW Natl Lab, Div Chem Sci, Richland, WA 99352 USA.
EM yongsoon.shin@pnl.gov; lq.wang@pnl.gov; WRISEN@BROWN.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 AUG 17
PY 2008
VL 236
MA 292-COLL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256303788
ER
PT J
AU Sholklapper, TZ
Jacobson, CP
Visco, SJ
De Jonghe, LC
AF Sholklapper, Tal Z.
Jacobson, Craig P.
Visco, Steven J.
De Jonghe, Lutgard C.
TI FUEL 134-Stability of nanoparticle infiltrated solid oxide fuel cells
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Sholklapper, Tal Z.; Jacobson, Craig P.; Visco, Steven J.; De Jonghe, Lutgard C.] Univ Calif Berkeley, Lawrence Berkeley Lab, Div Mat Sci, Berkeley, CA 94720 USA.
EM tzsholklapper@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 AUG 17
PY 2008
VL 236
MA 134-FUEL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256304743
ER
PT J
AU Showalter, SK
Welk, ME
Papenguth, HW
Streeter, ND
AF Showalter, Steven K.
Welk, Margaret E.
Papenguth, Hans W.
Streeter, Nicholas D.
TI INOR 801-Ignition and thermal management concerns in molten salt thermal
batteries
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Showalter, Steven K.; Welk, Margaret E.; Papenguth, Hans W.; Streeter, Nicholas D.] Sandia Natl Labs, Albuquerque, NM 87185 USA.
EM skshowa@sandia.gov; mewelk@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 AUG 17
PY 2008
VL 236
MA 801-INOR
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256306521
ER
PT J
AU Shrestha, RL
Diyabalanage, HVK
Burrell, AK
AF Shrestha, Roshan L.
Diyabalanage, Himashinie V. K.
Burrell, Anthony K.
TI FUEL 65-Transition metal initiated catalytic dehydrogenation of ammonia
borane in nonaqueous medium.
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Shrestha, Roshan L.; Diyabalanage, Himashinie V. K.; Burrell, Anthony K.] Los Alamos Natl Lab, Mat Phys & Applicat Div, Los Alamos, NM 87545 USA.
EM rshrestha@lanl.gov; himashinie@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 AUG 17
PY 2008
VL 236
MA 65-FUEL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256304687
ER
PT J
AU Silva, GWC
Poineau, F
Leyarovska, N
Czerwinski, K
AF Silva, G. W. Chinthaka
Poineau, Frederic
Leyarovska, Nadia
Czerwinski, Ken
TI INOR 730-Synthesis and characterization of the (NH4)2NpF6
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Silva, G. W. Chinthaka; Poineau, Frederic] Univ Nevada, Harry Reid Ctr Environm Studies, Las Vegas, NV 89154 USA.
[Leyarovska, Nadia] Argonne Natl Lab, Xray Sci Div, Argonne, IL 60439 USA.
[Czerwinski, Ken] Univ Nevada, Dept Chem, Las Vegas, NV 89154 USA.
[Czerwinski, Ken] Univ Nevada, Harry Reid Ctr, Las Vegas, NV 89154 USA.
EM silvag@unlv.nevada.edu; fredericpoineau2001@yahoo.fr;
nadial@aps.anl.gov; czerwin2@unlv.nevada.edu
RI Silva, Chinthaka/E-1416-2017
OI Silva, Chinthaka/0000-0003-4637-6030
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 730-INOR
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256306788
ER
PT J
AU Simmons, BA
Singh, S
Dibble, D
Holmes, B
Auer, M
Jorgens, D
Faulon, JL
AF Simmons, Blake A.
Singh, Seema
Dibble, Dean
Holmes, Brad
Auer, Manfred
Jorgens, Danielle
Faulon, Jean-Loup
TI BIOT 464-Evaluation and testing of ionic liquid pretreatments on
targeted biomass feedstocks
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Simmons, Blake A.; Singh, Seema; Dibble, Dean; Holmes, Brad] Joint BioEnergy Inst, Deconstruct Div, Emeryville, CA 94608 USA.
[Auer, Manfred; Jorgens, Danielle] Joint BioEnergy Inst, Div Technol, Emeryville, CA 94608 USA.
[Faulon, Jean-Loup] Sandia Natl Labs, Computat Syst Biol Dept, Albuquerque, NM 87185 USA.
[Faulon, Jean-Loup] Joint BioEnergy Inst, Albuquerque, NM 87185 USA.
EM basimmo@sandia.gov; sing@sandia.gov; ddibble@sandia.gov;
bmholmes@lbl.gov; mauer@lbl.gov; jfaulon@sandia.gov
NR 0
TC 0
Z9 0
U1 0
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 464-BIOT
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256302375
ER
PT J
AU Sinclair, MB
Davis, RW
Noek, RM
Kaiser, JN
Jones, HDT
Lane, TW
Timlin, JA
AF Sinclair, Michael B.
Davis, Ryan W.
Noek, Rachel M.
Kaiser, Julia N.
Jones, Howland D. T.
Lane, Todd W.
Timlin, Jerilyn A.
TI ANYL 259-Visualizing protein expression using hyperspectral confocal
microscopy
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Sinclair, Michael B.; Davis, Ryan W.; Noek, Rachel M.; Kaiser, Julia N.; Jones, Howland D. T.; Lane, Todd W.; Timlin, Jerilyn A.] Sandia Natl Labs, Albuquerque, NM 87185 USA.
EM rwdavis@sandia.gov; ramnoek@sandia.gov; jkaiser@sandia.gov;
twlane@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 AUG 17
PY 2008
VL 236
MA 259-ANYL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256301299
ER
PT J
AU Sithambaram, S
Wen, W
Hanson, JC
Suib, SL
AF Sithambaram, Shanthakumar
Wen, Wen
Hanson, Jonathan C.
Suib, Steven L.
TI I&EC 97-In situ time-resolved characterization of manganese oxide
octahedral molecular sieves catalysts during the water-gas shift
reaction
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Sithambaram, Shanthakumar; Suib, Steven L.] Univ Connecticut, Dept Chem, Storrs, CT 06269 USA.
[Wen, Wen; Hanson, Jonathan C.] Brookhaven Natl Lab, Dept Chem, Upton, NY 11973 USA.
EM Shanthakumar.Sithambaram@uconn.edu; wwen@bnl.gov; steven.suib@uconn.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 AUG 17
PY 2008
VL 236
MA 97-IEC
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256305170
ER
PT J
AU Snow, LA
McNamara, BK
Fiskum, SK
Lumetta, GJ
Peterson, RA
AF Snow, Lanee A.
McNamara, Bruce K.
Fiskum, Sandra K.
Lumetta, Gregg J.
Peterson, Reid A.
TI NUCL 65-Dissolution of Cr in Hanford tank sludge and saltcake
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Snow, Lanee A.; McNamara, Bruce K.; Fiskum, Sandra K.; Lumetta, Gregg J.; Peterson, Reid A.] Pacific NW Natl Lab, Radiochem Sci & Engn Grp, Richland, WA 99352 USA.
EM lanee.snow@pnl.gov; bruce.mcnamara@pnl.gov; sandy.fiskum@pnl.gov;
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 AUG 17
PY 2008
VL 236
MA 65-NUCL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256305724
ER
PT J
AU Sodt, AJ
Head-Gordon, T
AF Sodt, Alex J.
Head-Gordon, Teresa
TI BIOT 161-Simulation of amyloid beta in a lipid bilayer
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Head-Gordon, Teresa] Univ Calif Berkeley, Lawrence Berkeley Lab, Phys Biosci Div, Dept Bioengn, Berkeley, CA 94720 USA.
EM alexsodt@berkeley.edu; TLHead-Gordon@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 AUG 17
PY 2008
VL 236
MA 161-BIOT
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256302408
ER
PT J
AU Somorjai, GA
AF Somorjai, G. A.
TI PHYS 184-Frontiers in surface chemistry
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Somorjai, G. A.] Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA.
[Somorjai, G. A.] Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA.
EM Somorjai@berkeley.edu
NR 0
TC 0
Z9 0
U1 1
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 184-PHYS
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256307008
ER
PT J
AU Somorjai, GA
Park, JY
AF Somorjai, Gabor A.
Park, Jeong Y.
TI COLL 270-The role of hot electrons in surface chemistry and catalysis
science
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Somorjai, Gabor A.] Univ Calif Berkeley, Lawrence Berkeley Lab, Dept Chem, Berkeley, CA 94720 USA.
EM somorjai@berkeley.edu; JYPark@lbl.gov
RI Park, Jeong Young/A-2999-2008
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 AUG 17
PY 2008
VL 236
MA 270-COLL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256303511
ER
PT J
AU Somorjai, GA
Zhang, YW
Kuhn, JN
Huang, WY
AF Somorjai, Gabor A.
Zhang, Yawen
Kuhn, John N.
Huang, Wenyu
TI COLL 26-Colloid chemistry synthesis of metal nanoparticle catalysts
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Somorjai, Gabor A.] Univ Calif Berkeley, Lawrence Berkeley Lab, Dept Chem, Berkeley, CA 94720 USA.
[Zhang, Yawen] Peking Univ, Coll Chem & Mol Engn, Beijing 100871, Peoples R China.
[Kuhn, John N.] Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA.
[Huang, Wenyu] Univ Calif Berkeley, Lawrence Berkeley Lab, Div Chem Sci, Berkeley, CA 94720 USA.
EM somorjai@berkeley.edu
NR 0
TC 0
Z9 0
U1 0
U2 2
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 26-COLL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256303512
ER
PT J
AU Soong, Y
Dilmore, RM
Hedges, SW
Griffith, CA
Romanov, V
Allen, DE
Zhu, C
Fu, JK
AF Soong, Yee
Dilmore, R. M.
Hedges, Sheila W.
Griffith, Craig A.
Romanov, V.
Allen, D. E.
Zhu, Chen
Fu, J. K.
TI FUEL 84-CO2/SO2 sequestration via brine/bauxite residue mixture
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Hedges, Sheila W.; Griffith, Craig A.] US DOE, Geosci Div, NETL, Pittsburgh, PA 15236 USA.
[Allen, D. E.] Salem State Coll, Salem, MA 01970 USA.
[Zhu, Chen] Indiana Univ, Dept Geol Sci, Bloomington, IN 47405 USA.
[Fu, J. K.] Alcoa Technol, Alcoa Ctr, PA 15069 USA.
EM soong@netl.doe.gov; hedges@netl.doe.gov; craig.griffith@netl.doe.gov;
chenzhu@indiana.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 AUG 17
PY 2008
VL 236
MA 84-FUEL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256304604
ER
PT J
AU Sosnov, AV
Gakh, AA
AF Sosnov, Andrey V.
Gakh, Andrei A.
TI MEDI 259-Resveratrol, its structural analogs and novel compounds for
prostate cancer treatment
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Sosnov, Andrey V.] Chem Divers Res Inst, Chimki 114401, Moscow Region, Russia.
[Gakh, Andrei A.] Oak Ridge Natl Lab, Oak Ridge, TN 37831 USA.
EM sva@iihr.ru; gakhaa@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 AUG 17
PY 2008
VL 236
MA 259-MEDI
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256305509
ER
PT J
AU Sporleder, D
Wilson, DP
White, MG
AF Sporleder, David
Wilson, Daniel P.
White, Michael G.
TI PHYS 520-Photoinduced decomposition of simple ketones from TiO2(110)
surfaces
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Sporleder, David; Wilson, Daniel P.; White, Michael G.] SUNY Stony Brook, Dept Chem, Stony Brook, NY 11794 USA.
[White, Michael G.] SUNY Stony Brook, Brookhaven Natl Lab, Stony Brook, NY 11794 USA.
EM dsporled@bnl.gov; mgwhite@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 AUG 17
PY 2008
VL 236
MA 520-PHYS
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256307462
ER
PT J
AU Stevens, MJ
AF Stevens, Mark J.
TI COLL 255-Proteins as monomers: Examples of nanoparticle assembly into
polymers
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Stevens, Mark J.] Sandia Natl Labs, Albuquerque, NM 87185 USA.
EM msteve@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 AUG 17
PY 2008
VL 236
MA 255-COLL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256303766
ER
PT J
AU Stoliker, DL
Davis, JA
Stubbs, J
Elbert, DC
Veblen, L
Zachara, JM
AF Stoliker, Deborah L.
Davis, James A.
Stubbs, Joanne
Elbert, David C.
Veblen, Linda
Zachara, John M.
TI GEOC 2-Role of diffusion as a limiting kinetic factor affecting U(VI)
release to a Hanford aquifer
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Davis, James A.] US Geol Survey, Div Water Resources, Menlo Pk, CA 94025 USA.
[Stubbs, Joanne; Elbert, David C.; Veblen, Linda] Johns Hopkins Univ, Dept Earth & Planetary Sci, Baltimore, MD 21218 USA.
[Zachara, John M.] Pacific NW Natl Lab, Richland, WA 99352 USA.
EM dlstoliker@usgs.gov; jadavis@usgs.gov; jstubbs1@jhu.edu; elbert@jhu.edu;
lveblen1@jhu.edu; john.zachara@pnl.gov
RI Stubbs, Joanne/F-9710-2013
OI Stubbs, Joanne/0000-0002-8509-2009
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 2-GEOC
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256304825
ER
PT J
AU Storey, JME
Lewis, SA
AF Storey, John M. E.
Lewis, Samuel A., Sr.
TI ANYL 316-Effects of fuel chemistry and combustion mode on diesel
particulate matter
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Storey, John M. E.; Lewis, Samuel A., Sr.] Oak Ridge Natl Lab, Fuels Engines & Emiss Res Ctr, Oak Ridge, TN 37830 USA.
EM storeyjm@ornl.gov; lewissasr@oml.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 AUG 17
PY 2008
VL 236
MA 316-ANYL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256301209
ER
PT J
AU Stottlemyer, AL
Liu, P
Chen, JGG
AF Stottlemyer, Alan L.
Liu, Ping
Chen, Jingguang G.
TI CATL 27-Combined DFT and surface science study of tungsten carbides as
PEMFC anode electrocatalysts
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Stottlemyer, Alan L.; Chen, Jingguang G.] Univ Delaware, Ctr Catalyt Sci & Technol, Dept Chem Engn, Newark, DE 19716 USA.
[Liu, Ping] Brookhaven Natl Lab, Dept Chem, Upton, NY 11973 USA.
EM alan@udel.edu; pingliu3@bnl.gov; jgchen@udel.edu
NR 0
TC 0
Z9 0
U1 1
U2 2
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 27-CATL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256302622
ER
PT J
AU Stoyer, MA
AF Stoyer, Mark A.
TI NUCL 12-Nuclear science experiments at the National Ignition Facility
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Stoyer, Mark A.] Lawrence Livermore Natl Lab, Livermore, CA 94551 USA.
EM stoyer1@llnl.gov
NR 1
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 12-NUCL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256305710
ER
PT J
AU Stracener, DW
Beene, JR
Dowling, DT
Juras, RC
Liu, Y
Meigs, MJ
Mendez, AJ
Mueller, PE
Sinclair, JW
Tatum, BA
AF Stracener, Daniel W.
Beene, James R.
Dowling, Darryl T.
Juras, Raymond C.
Liu, Yuan
Meigs, Martha J.
Mendez, Anthony J., II
Mueller, Paul E.
Sinclair, John W.
Tatum, B. Alan
TI NUCL 13-Production of radioactive ion beams at ORNL
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Stracener, Daniel W.; Beene, James R.; Dowling, Darryl T.; Juras, Raymond C.; Liu, Yuan; Meigs, Martha J.; Mendez, Anthony J., II; Mueller, Paul E.; Sinclair, John W.; Tatum, B. Alan] Oak Ridge Natl Lab, Div Phys, Oak Ridge, TN 37831 USA.
EM stracenerdw@ornl.gov; beenejr@ornl.gov; mendezajii@ornl.gov
RI Sinclair, John/E-7692-2011
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 AUG 17
PY 2008
VL 236
MA 13-NUCL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256305746
ER
PT J
AU Strazisar, BR
Wells, AW
Diehl, JR
AF Strazisar, Brian R.
Wells, Arthur W.
Diehl, J. Rodney
TI FUEL 89-Soil gas monitoring and tracer detection for a shallow CO2
release experiment
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Strazisar, Brian R.; Wells, Arthur W.; Diehl, J. Rodney] US DOE, Natl Energy Technol Lab, Pittsburgh, PA 15236 USA.
EM brian.strazisar@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 AUG 17
PY 2008
VL 236
MA 89-FUEL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256304742
ER
PT J
AU Stroud, MA
Maestas, AA
AF Stroud, Mary Ann
Maestas, Alex A.
TI TECH 15-Pu/Be metal oxidation efforts at the LANL Plutonium
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Stroud, Mary Ann] Los Alamos Natl Lab, Actinide Proc Chem Grp, Los Alamos, NM 87545 USA.
[Maestas, Alex A.] Los Alamos Natl Lab, NMT Actinide Proc Chem Grp 2, Los Alamos, NM 87545 USA.
EM mstroud@lanl.gov; maestasa@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 AUG 17
PY 2008
VL 236
MA 15-TECH
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256307648
ER
PT J
AU Svec, F
AF Svec, Frantisek
TI ANYL 55-Porous polymer monoliths: A long journey
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Svec, Frantisek] Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA.
EM fsvec@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 AUG 17
PY 2008
VL 236
MA 55-ANYL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256301327
ER
PT J
AU Szanyi, J
Yi, CW
Kwak, JH
Peden, CHF
AF Szanyi, Janos
Yi, Cheol-Woo
Kwak, Ja Hun
Peden, Charles H. F.
TI COLL 327-Understanding practical catalysts using a surface science
approach: The importance of strong interaction between BaO and Al2O3
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Szanyi, Janos; Yi, Cheol-Woo; Kwak, Ja Hun; Peden, Charles H. F.] Pacific NW Natl Lab, Inst Interfacial Catalysis, Richland, WA 99352 USA.
EM janos.szanyi@pnl.gov; cheolwoo.yi@pnl.gov; kwak@pnl.gov;
chuck.peden@pnl.gov
RI Kwak, Ja Hun/J-4894-2014
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 327-COLL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256303725
ER
PT J
AU Takahashi, K
Seto, T
Katsumura, Y
Yoshida, Y
Katoh, R
Crowell, RA
Wishart, JF
AF Takahashi, Kenji
Seto, Takafumi
Katsumura, Yosuke
Yoshida, Yoichi
Katoh, Ryuzi
Crowell, Robert A.
Wishart, James F.
TI PHYS 395-Detrapping of solvated electrons in an ionic liquid with 532
and 1064 nm pulses
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Takahashi, Kenji; Seto, Takafumi] Kanazawa Univ, Div Mat Sci, Kanazawa, Ishikawa 9201192, Japan.
[Katsumura, Yosuke] Univ Tokyo, Dept Nucl Engn & Management, Tokyo 1138656, Japan.
[Yoshida, Yoichi] Osaka Univ, Inst Sci & Ind Res, Osaka 5670047, Japan.
[Katoh, Ryuzi] AIST Tsukuba Cent 5, Photoreact Control RC, Tsukuba, Ibaraki 3058565, Japan.
[Crowell, Robert A.; Wishart, James F.] Brookhaven Natl Lab, Dept Chem, Upton, NY 11973 USA.
EM ktkenji@t.kanazawa-u.ac.jp; katsu@n.t.u-tokyo.ac.jp;
yoshida@sanken.osaka-u.ac.jp; crowell@bnl.gov; wishart@bnl.gov
RI Seto, Takafumi/D-2874-2012
NR 0
TC 0
Z9 0
U1 0
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 395-PHYS
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256307292
ER
PT J
AU Talapin, DV
Shevchenko, EV
Urban, JJ
Murray, CB
AF Talapin, D. V.
Shevchenko, Elena V.
Urban, J. J.
Murray, C. B.
TI INOR 416-Self-assembly of nanocrystals into nanowires and nanocrystal
superlattices
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Talapin, D. V.] Univ Chicago, Dept Chem, Chicago, IL 60637 USA.
[Shevchenko, Elena V.] Argonne Natl Lab, Ctr Nanoscale Mat, Argonne, IL 60439 USA.
[Urban, J. J.] Lawrence Berkeley Natl Lab, Berkeley, CA USA.
[Murray, C. B.] Univ Penn, Dept Chem, Philadelphia, PA 19104 USA.
[Murray, C. B.] Univ Penn, Dept Mat Sci & Engn, Philadelphia, PA 19104 USA.
EM eshevche@gmail.com; cbmurray@sas.upenn.edu
NR 0
TC 0
Z9 0
U1 0
U2 2
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 416-INOR
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256306822
ER
PT J
AU Tarasevich, BJ
Shaw, WJ
Lea, AS
Perez-Salas, U
Krueger, S
AF Tarasevich, Barbara J.
Shaw, Wendy J.
Lea, A. S.
Perez-Salas, Ursula
Krueger, Susan
TI COLL 202-Studies of the secondary to quaternary structure of proteins at
interfaces
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Tarasevich, Barbara J.] Pacific NW Natl Lab, Mat Chem Div, Richland, WA 99352 USA.
[Shaw, Wendy J.] Pacific NW Natl Lab, Div Chem & Mat Sci, Richland, WA 99352 USA.
[Lea, A. S.] Pacific NW Natl Lab, Environm Mol Sci Lab, Richland, WA 99352 USA.
[Perez-Salas, Ursula] Argonne Natl Lab, Div Mat Sci, Argonne, IL 60439 USA.
[Krueger, Susan] NIST, Condensed Matter Sci Grp, Ctr Neutron Res, Gaithersburg, MD 20899 USA.
EM barbara.tarasevich@pnl.gov
NR 0
TC 0
Z9 0
U1 1
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 202-COLL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256303796
ER
PT J
AU Tarasevich, BJ
Thrall, BD
Waters, KM
Karin, NJ
Zangar, RC
AF Tarasevich, Barbara J.
Thrall, Brian D.
Waters, Katrina M.
Karin, Norman J.
Zangar, Richard C.
TI ANYL 290-Studies on the effects of particle size on the toxicology of
nanoparticles
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Tarasevich, Barbara J.] Pacific NW Natl Lab, Mat Chem Div, Richland, WA 99352 USA.
[Thrall, Brian D.] Pacific NW Natl Lab, Div Biol Sci, Richland, WA 99352 USA.
EM barbara.tarasevich@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 AUG 17
PY 2008
VL 236
MA 290-ANYL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256301323
ER
PT J
AU Taylor, C
Morreale, BD
Howard, B
AF Taylor, Charles
Morreale, Bryan D.
Howard, Bret
TI PETR 25-Catalytic properties of water-gas shift membranes
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Morreale, Bryan D.] US DOE, Natl Energy Technol Lab, Off Res & Dev, Pittsburgh, PA 15236 USA.
EM charles.taylor@netl.doe.gov; bryan.morreale@netl.doe.gov;
BRET.HOWARD@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 AUG 17
PY 2008
VL 236
MA 25-PETR
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256305844
ER
PT J
AU Tenderholt, AL
Szilagyi, RK
Holm, RH
Hodgson, KO
Hedman, B
Solomon, EI
AF Tenderholt, Adam L.
Szilagyi, Robert K.
Holm, Richard H.
Hodgson, Keith O.
Hedman, Britt
Solomon, Edward I.
TI INOR 566-Sulfur K-edge X-ray absorption spectroscopic and density
functional theory studies of metal bis- and tris-dithiolene complexes
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Tenderholt, Adam L.; Solomon, Edward I.] Stanford Univ, Dept Chem, Stanford, CA 94305 USA.
[Szilagyi, Robert K.] Montana State Univ, Dept Chem & Biochem, Bozeman, MT 59717 USA.
[Holm, Richard H.] Harvard Univ, Dept Chem & Chem Biol, Cambridge, MA 02138 USA.
[Hodgson, Keith O.] Stanford Univ, Dept Chem, Stanford, CA 94309 USA.
[Hedman, Britt] Stanford Univ, Stanford Synchrotron Radiat Lab, SLAC, Stanford, CA 94309 USA.
EM a-tenderholt@stanford.edu; Szilagyi@Montana.EDU;
holm@chemistry.harvard.edu; edward.solomon@stanford.edu
RI Szilagyi, Robert/G-9268-2012
OI Szilagyi, Robert/0000-0002-9314-6222
NR 0
TC 0
Z9 0
U1 1
U2 3
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 566-INOR
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256306027
ER
PT J
AU Thom, AJW
Head-Gordon, M
AF Thom, Alex J. W.
Head-Gordon, Martin
TI PHYS 137-Water oxidation by a di-manganese catalyst: The effects of spin
and electronic structure
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Thom, Alex J. W.; Head-Gordon, Martin] Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA.
[Head-Gordon, Martin] Univ Calif Berkeley, Lawrence Berkeley Lab, Div Chem Sci, Berkeley, CA 94720 USA.
EM alex.thom@berkeley.edu; mhg@cchem.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 AUG 17
PY 2008
VL 236
MA 137-PHYS
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256307316
ER
PT J
AU Thomas, KW
AF Thomas, Kimberly W.
TI NUCL 53-Career opportunities at DOE national laboratories for nuclear
and radiochemists
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Thomas, Kimberly W.] Los Alamos Natl Lab, Los Alamos, NM 87545 USA.
EM KWThomas@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 AUG 17
PY 2008
VL 236
MA 53-NUCL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256305767
ER
PT J
AU Thompson, A
Steefel, C
Chorover, J
AF Thompson, Aaron
Steefel, Carl
Chorover, Jon
TI GEOC 12-Longterm release of Cs and Sr is consistent with control via
feldspathoid dissolution in hydroxide-weathered Hanford sediments
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Thompson, Aaron] Univ Georgia, Dept Crop & Soil Sci, Athens, GA 30602 USA.
[Steefel, Carl] Univ Calif Berkeley, Lawrence Berkeley Lab, Div Earth Sci, Berkeley, CA 94720 USA.
[Chorover, Jon] Univ Arizona, Dept Soil Water & Environm Sci, Tucson, AZ 85721 USA.
EM AaronT@uga.edu; CISteefel@lbl.gov; chorover@Ag.arizona.edu
RI Steefel, Carl/B-7758-2010
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 AUG 17
PY 2008
VL 236
MA 12-GEOC
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256304834
ER
PT J
AU Tiano, A
Harrison, RJ
Cochran, M
AF Tiano, Amanda
Harrison, Robert J.
Cochran, Malcolm
TI PHYS 476-A recontraction of the first-row aug-cc-pVDZ basis for the
B3LYP functional
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 Univ Tennessee, Oak Ridge, TN 37831 USA.
ORNL, Oak Ridge, TN 37831 USA.
EM crewpanda22@yahoo.com; harrisonrj@ornl.gov
NR 0
TC 0
Z9 0
U1 0
U2 3
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 476-PHYS
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256307575
ER
PT J
AU Toner, BM
Fakra, SC
Santelli, CM
Edwards, KJ
AF Toner, Brandy M.
Fakra, Sirine C.
Santelli, Cara M.
Edwards, Katrina J.
TI ENVR 25-Iron speciation in the vicinity of deep-sea hydrothermal venting
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Toner, Brandy M.] Univ Minnesota, Dept Soil Water & Climate, St Paul, MN 55108 USA.
[Fakra, Sirine C.] Univ Calif Berkeley, Lawrence Berkeley Lab, Adv Light Source, Berkeley, CA 94720 USA.
[Santelli, Cara M.] Harvard Univ, Sch Engn & Appl Sci, Cambridge, MA 02138 USA.
[Edwards, Katrina J.] Univ So Calif, Dept Biol Sci, Marine Environm Biol Sect, Los Angeles, CA 90089 USA.
EM toner@umn.edu; santelli@seas.harvard.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 AUG 17
PY 2008
VL 236
MA 25-ENVR
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256304538
ER
PT J
AU Tsai, MK
Muckerman, JT
Fujita, E
AF Tsai, Ming-Kang
Muckerman, James T.
Fujita, Etsuko
TI PHYS 588-Electronic structure and electrochemical properties of water
oxidation catalyst: Theoretical study of the monomer of Tanaka's
catalyst
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Tsai, Ming-Kang; Muckerman, James T.; Fujita, Etsuko] Brookhaven Natl Lab, Dept Chem, Upton, NY 11973 USA.
EM mktsai@pnl.gov; muckerma@bnl.gov; fujita@bnl.gov
RI Fujita, Etsuko/D-8814-2013; Muckerman, James/D-8752-2013
NR 0
TC 0
Z9 0
U1 0
U2 2
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 588-PHYS
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256307090
ER
PT J
AU Valenstein, JS
Trewyn, BG
Lin, VSY
AF Valenstein, Justin S.
Trewyn, Brian G.
Lin, Victor S-Y.
TI INOR 639-Synthesis, characterization, and biological applications of
ionic liquid functionalized mesoporous silica nanoparticles
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 Iowa State Univ, Dept Chem, Ames, IA 50011 USA.
Iowa State Univ, Ames Lab, Ames, IA 50011 USA.
EM justinv@iastate.edu; bgtrewyn@iastate.edu; vsylin@iastate.edu
NR 0
TC 0
Z9 0
U1 0
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 639-INOR
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256306217
ER
PT J
AU Van Benthem, MH
Keenan, MR
Davis, RW
Sinclair, MB
AF Van Benthem, Mark H.
Keenan, Michael R.
Davis, Ryan W.
Sinclair, Michael B.
TI ANYL 261-Multivariate analysis of large images obtained with a
hyperspectral imaging confocal microscope
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Van Benthem, Mark H.; Keenan, Michael R.; Davis, Ryan W.; Sinclair, Michael B.] Sandia Natl Labs, Biomol Anal & Imaging Dept, Albuquerque, NM 87185 USA.
EM mhvanbe@sandia.gov; mrkeena@sandia.gov; rwdavis@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 AUG 17
PY 2008
VL 236
MA 261-ANYL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256301242
ER
PT J
AU Van Swol, FB
Singh, S
Brinker, CJ
AF Van Swol, Frank B.
Singh, Seema
Brinker, C. Jeffrey
TI PHYS 76-Water at a superhydrophobic interface
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Van Swol, Frank B.; Singh, Seema; Brinker, C. Jeffrey] Sandia Natl Labs, Albuquerque, NM 87185 USA.
EM fbvansw@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 AUG 17
PY 2008
VL 236
MA 76-PHYS
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256307570
ER
PT J
AU Vela, J
Prall, BS
Werder, DJ
Casson, JL
Williams, DJ
Klimov, VI
Hollingsworth, JA
AF Vela, Javier
Prall, Bradley S.
Werder, Donald J.
Casson, Joanna L.
Williams, Darrick J.
Klimov, Victor I.
Hollingsworth, Jennifer A.
TI INOR 792-Sensitizing and protecting lanthanide ion emission in EuIn2O3
nanocrystals
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Vela, Javier; Prall, Bradley S.; Werder, Donald J.; Casson, Joanna L.; Klimov, Victor I.; Hollingsworth, Jennifer A.] Los Alamos Natl Lab, Div Chem, Los Alamos, NM 87545 USA.
[Williams, Darrick J.] Los Alamos Natl Lab, Ctr Integrated Nanotechnol, Los Alamos, NM 87545 USA.
EM jvelab@lanl.gov; jenn@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 AUG 17
PY 2008
VL 236
MA 792-INOR
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256306162
ER
PT J
AU Vela, J
AF Vela, Javier
TI AEI 51-New research opportunities at the interface between molecular
inorganic chemistry and nanotechnology
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Vela, Javier] Los Alamos Natl Lab, Div Chem, Los Alamos, NM 87545 USA.
EM jvelab@lanl.gov
NR 0
TC 0
Z9 0
U1 1
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 51-AEI
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256300034
ER
PT J
AU Vu, DM
Brewer, SH
Sato, S
Fersht, AR
Dyer, RB
AF Vu, Dung M.
Brewer, Scott H.
Sato, Satoshi
Fersht, Alan R.
Dyer, R. Brian
TI PHYS 27-Experimental resolution of the early events in the folding of B
domain of Protein A
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Vu, Dung M.; Dyer, R. Brian] Los Alamos Natl Lab, Div Chem, Los Alamos, NM 87545 USA.
[Brewer, Scott H.] Franklin & Marshall, Dept Chem, Lancaster, PA 87545 USA.
[Sato, Satoshi; Fersht, Alan R.] Univ Cambridge, Cambridge CB2 2QH, England.
[Fersht, Alan R.] MRC, Ctr Prot Engn, Cambridge CB2 2QH, England.
EM dvu@lanl.gov; arf25@cam.ac.uk; bdyer@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 AUG 17
PY 2008
VL 236
MA 27-PHYS
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256307157
ER
PT J
AU Wang, XX
Strohm, JJ
Li, Y
Xie, C
Song, CS
AF Wang, Xiaoxing
Strohm, James J.
Li, Yan
Xie, Chao
Song, Chunshan
TI FUEL 28-Development of sulfur and carbon resistant catalysts for
hydrogen production from low-temperature steam reforming of logistic
fuels
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Wang, Xiaoxing] Penn State Univ, Clean Fuels & Catalysis Program, EMS Energy Inst, University Pk, PA 16802 USA.
[Wang, Xiaoxing] Penn State Univ, Dept Energy & Mineral Engn, University Pk, PA 16802 USA.
[Strohm, James J.] Pacific NW Natl Lab, Richland, WA 99352 USA.
[Xie, Chao] Penn State Univ, Dept Mat Sci & Engn, University Pk, PA 16802 USA.
[Song, Chunshan] Penn State Univ, Clean Fuels & Catalysis Program, EMS Energy Inst, State Coll, PA 16802 USA.
[Song, Chunshan] Penn State Univ, Dept Energy & Mineral Engn, State Coll, PA 16802 USA.
EM xuw4@psu.edu; james.strohm@pnl.gov; yal121@psu.edu; cxx101@psu.edu;
csong@psu.edu
RI Wang, Xiaoxing/A-5365-2010
OI Wang, Xiaoxing/0000-0002-1561-3016
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 AUG 17
PY 2008
VL 236
MA 28-FUEL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256304703
ER
PT J
AU Wang, YT
Rashkeev, SN
Petkovic, LM
Ginosar, DM
AF Wang, Yanting
Rashkeev, Sergey N.
Petkovic, Lucia M.
Ginosar, Daniel M.
TI INOR 682-Metal oxide catalysts for sulfuric acid decomposition reaction
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Wang, Yanting; Rashkeev, Sergey N.] Idaho Natl Lab, Ctr Adv Modeling & Simulat, Idaho Falls, ID 83415 USA.
EM Yanting.Wang@inl.gov; Sergey.Rashkeev@inl.gov; Lucia.Petkovic@inl.gov
RI Petkovic, Lucia/E-9092-2011; Ginosar, Daniel/C-2357-2017
OI Petkovic, Lucia/0000-0002-0870-3355; Ginosar, Daniel/0000-0002-8522-1659
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 AUG 17
PY 2008
VL 236
MA 682-INOR
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256306586
ER
PT J
AU Whiteside, TS
AF Whiteside, Tad S.
TI NUCL 82-Nitrogen extraction from local flora using tri-ethyl phosphate
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Whiteside, Tad S.] Savannah River Natl Lab, Aiken, SC 29802 USA.
EM tad.whiteside@srnl.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 AUG 17
PY 2008
VL 236
MA 82-NUCL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256305754
ER
PT J
AU Wieghardt, K
George, SD
Sproules, S
AF Wieghardt, Karl
George, Serena DeBeer
Sproules, Stephen
TI INOR 284-The electronic structure of tris(dithiolene) metal complexes:
Where are the (valence) electrons?
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Wieghardt, Karl; Sproules, Stephen] Max Planck Soc, Max Planck Inst Bioinorgan Chem, D-45470 Mulheim, Germany.
[George, Serena DeBeer] Stanford Linear Accelerator Ctr, Menlo Pk, CA 94025 USA.
EM wieghardt@mpi-muelheim.mpg.de; sproules@mpi-muelheim.mpg.de
RI DeBeer, Serena/G-6718-2012; Wieghardt, Karl/B-4179-2014
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 284-INOR
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256306118
ER
PT J
AU Wishart, JF
AF Wishart, James F.
TI I&EC 201-Ionic liquid radiation chemistry and its implications for their
use in nuclear fuel processing
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Wishart, James F.] Brookhaven Natl Lab, Dept Chem, Upton, NY 11973 USA.
EM wishart@bnl.gov
NR 0
TC 0
Z9 0
U1 0
U2 3
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 201-IEC
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256305190
ER
PT J
AU Woodward, JD
Kennel, SJ
Mirzadeh, S
Dai, S
Wall, JS
Richey, T
Huang, Y
Avenell, J
Rondinone, AJ
AF Woodward, Jonathan D.
Kennel, Steve J.
Mirzadeh, Saed
Dai, Sheng
Wall, Jonathan S.
Richey, Tina
Huang, Ying
Avenell, James
Rondinone, Adam J.
TI INOR 302-In vivo SPECT/CT imaging and biodistribution using radioactive
CdTe-125mTe/ZnS nanoparticles
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Woodward, Jonathan D.; Dai, Sheng] Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA.
[Kennel, Steve J.; Wall, Jonathan S.; Richey, Tina; Huang, Ying; Avenell, James] Univ Tennessee, Hlth Sci Ctr, Coll Med, Knoxville, TN 37920 USA.
[Mirzadeh, Saed] Oak Ridge Natl Lab, Nucl Sci & Technol Div, Oak Ridge, TN 37831 USA.
[Rondinone, Adam J.] Oak Ridge Natl Lab, Ctr Nanophase Mat Sci, Oak Ridge, TN 37831 USA.
EM woodwardjd@ornl.gov; mirzadehs@ornl.gov; dais@ornl.gov;
rondinoneaj@ornl.gov
RI Rondinone, Adam/F-6489-2013; Dai, Sheng/K-8411-2015
OI Rondinone, Adam/0000-0003-0020-4612; Dai, Sheng/0000-0002-8046-3931
NR 0
TC 0
Z9 0
U1 0
U2 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 AUG 17
PY 2008
VL 236
MA 302-INOR
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256306623
ER
PT J
AU Woodward, JD
Rondinone, AJ
Baker, GA
AF Woodward, Jonathan D.
Rondinone, Adam J.
Baker, Gary A.
TI I&EC 126-Template-free recyclable growth of magnetite nanocrystals in
neat ionic liquid
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Woodward, Jonathan D.; Baker, Gary A.] Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA.
[Rondinone, Adam J.] Oak Ridge Natl Lab, Ctr Nanophase Mat Sci, Oak Ridge, TN 37831 USA.
EM woodwardjd@ornl.gov; rondinoneaj@ornl.gov
RI Rondinone, Adam/F-6489-2013
OI Rondinone, Adam/0000-0003-0020-4612
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 AUG 17
PY 2008
VL 236
MA 126-IEC
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256305213
ER
PT J
AU Wu, H
Makar, MS
Micca, PL
Miura, M
AF Wu, H.
Makar, Michael S.
Micca, Peggy L.
Miura, Michiko
TI MEDI 150-Syntheses of halogenated copper (II) tetracarboranylphenyl
porphyrins for boron neutron - capture therapy and their biological
properties in EMT-6 tumor-bearing mice
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Wu, H.] NHLBI, Imaging Probe Dev Ctr, NIH, Rockville, MD 20850 USA.
[Makar, Michael S.; Micca, Peggy L.; Miura, Michiko] Brookhaven Natl Lab, Dept Med, Upton, NY 11973 USA.
EM wuh3@mail.nih.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 AUG 17
PY 2008
VL 236
MA 150-MEDI
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256305234
ER
PT J
AU Wu, H
Makar, MS
Micca, PL
Miura, M
AF Wu, H.
Makar, Michael S.
Micca, Peggy L.
Miura, Michiko
TI MEDI 151-Syntheses of monosaccharide-conjugated copper (II)
tetracarboranylphenyl porphyrins for boron neutron - capture therapy and
their biological properties in EMT-6 tumor-bearing mice
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Wu, H.] NHLBI, Imaging Probe Dev Ctr, NIH, Rockville, MD 20850 USA.
[Makar, Michael S.; Micca, Peggy L.; Miura, Michiko] Brookhaven Natl Lab, Dept Med, Upton, NY 11973 USA.
EM wuh3@mail.nih.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 AUG 17
PY 2008
VL 236
MA 151-MEDI
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256305235
ER
PT J
AU Wu, Y
Kondrashkina, E
Kayatekin, C
Matthews, CR
Bilsel, O
AF Wu, Ying
Kondrashkina, Elena
Kayatekin, Can
Matthews, C. Robert
Bilsel, Osman
TI BIOT 483-Microsecond acquisition of heterogeneous structure in the
folding of a TIM barrel protein
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Wu, Ying; Kayatekin, Can; Matthews, C. Robert; Bilsel, Osman] Univ Massachusetts, Dept Mol Pharmacol & Biochem, Sch Med, Worcester, MA 01605 USA.
[Kondrashkina, Elena] Argonne Natl Lab, Adv Photon Source, BioCAT, Argonne, IL 60439 USA.
EM osman.bilsel@umassmed.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 AUG 17
PY 2008
VL 236
MA 483-BIOT
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256302442
ER
PT J
AU Xiao, K
Rondinone, AJ
Puretzky, AA
Ivanov, IN
Retterer, ST
Geohegan, DB
AF Xiao, Kai
Rondinone, Adam J.
Puretzky, Alexander A.
Ivanov, Ilia N.
Retterer, S. T.
Geohegan, David B.
TI INOR 460-Patterned growth of single-crystal Ag-TCNQF4 nanowires for 1-D
electron transport measurement
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Xiao, Kai; Rondinone, Adam J.; Puretzky, Alexander A.; Ivanov, Ilia N.; Retterer, S. T.; Geohegan, David B.] Oak Ridge Natl Lab, Ctr Nanophase Mat Sci, Oak Ridge, TN 37831 USA.
EM xiaok@ornl.gov; rondinoneaj@ornl.gov; puretzkya@ornl.gov;
ivanovin@ornl.gov; rettererst@ornl.gov
RI Retterer, Scott/A-5256-2011; ivanov, ilia/D-3402-2015; Rondinone,
Adam/F-6489-2013; Puretzky, Alexander/B-5567-2016; Geohegan,
David/D-3599-2013
OI Retterer, Scott/0000-0001-8534-1979; ivanov, ilia/0000-0002-6726-2502;
Rondinone, Adam/0000-0003-0020-4612; Puretzky,
Alexander/0000-0002-9996-4429; Geohegan, David/0000-0003-0273-3139
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 AUG 17
PY 2008
VL 236
MA 460-INOR
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256306337
ER
PT J
AU Xie, H
Zendejas, F
Tran, HM
Simmons, BA
Debusschere, BJ
Hickner, MA
AF Xie, He
Zendejas, Frank
Tran, Huu M.
Simmons, Blake A.
Debusschere, Bert J.
Hickner, Michael A.
TI POLY 448-Chemical modification and transport properties of nanoporous
membranes
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Xie, He; Hickner, Michael A.] Penn State Univ, Dept Mat Sci & Engn, University Pk, PA 16802 USA.
[Zendejas, Frank; Tran, Huu M.; Simmons, Blake A.] Sandia Natl Labs, Energy Syst Dept, Livermore, CA 94551 USA.
[Debusschere, Bert J.] Sandia Natl Labs, Combust Res Facil, Livermore, CA 94551 USA.
EM hux102@psu.edu; hickner@matse.psu.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 AUG 17
PY 2008
VL 236
MA 448-POLY
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256308159
ER
PT J
AU Xie, H
Liang, CD
Schwartz, V
AF Xie, Hong
Liang, Chengdu
Schwartz, Viviane
TI INOR 679-Carbon-mediated catalysts: Nature of active sites for oxidative
dehydrogenation reaction
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Xie, Hong; Liang, Chengdu] Oak Ridge Natl Lab, Ctr Nanophase Mat Sci, Oak Ridge, TN 37831 USA.
[Liang, Chengdu] Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA.
EM xieh@ornl.gov; liangcn@ornl.gov; schwartzv@ornl.gov
RI Liang, Chengdu/G-5685-2013
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 AUG 17
PY 2008
VL 236
MA 679-INOR
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256306706
ER
PT J
AU Xu, JC
Smith, JC
AF Xu, Jiancong
Smith, Jeremy C.
TI COMP 224-Insights into the association and interaction of
cohesin-dockerin complex in cellulosome assembly
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Xu, Jiancong; Smith, Jeremy C.] Oak Ridge Natl Lab, Ctr Biophys Mol, Oak Ridge, TN 37830 USA.
EM xuj1@ornl.gov; smithjc@ornl.gov
RI smith, jeremy/B-7287-2012
OI smith, jeremy/0000-0002-2978-3227
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 AUG 17
PY 2008
VL 236
MA 224-COMP
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256304371
ER
PT J
AU Yaklin, MA
Brooks, CF
Cote, RO
Aragon, AR
Liu, YH
Pyrak-Nolte, L
Knutson, CE
Chen, KS
Noble, DR
AF Yaklin, Melissa A.
Brooks, Carlton F.
Cote, Raymond O.
Aragon, Alicia R.
Liu, Yihong
Pyrak-Nolte, Laura
Knutson, Chad E.
Chen, Ken S.
Noble, David R.
TI PHYS 448-Multiphase flow through microchannels
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Aragon, Alicia R.] Sandia Natl Labs, Dept Geochem, Albuquerque, NM 87185 USA.
[Liu, Yihong; Pyrak-Nolte, Laura] Purdue Univ, Dept Phys, W Lafayette, IN 47907 USA.
EM myaklin@sandia.gov; cfbrook@sandia.gov; ararag@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 AUG 17
PY 2008
VL 236
MA 448-PHYS
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256307343
ER
PT J
AU Yaklin, MA
Brooks, CF
AF Yaklin, Melissa A.
Brooks, Carlton F.
TI COLL 155-Dynamic wetting of patterned substrates
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Yaklin, Melissa A.] Sandia Natl Labs, Fuels & Energy Transit, Albuquerque, NM 87185 USA.
[Brooks, Carlton F.] Sandia Natl Labs, Microscale Sci & Technol, Albuquerque, NM 87185 USA.
EM myaklin@sandia.gov; cfbrook@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 AUG 17
PY 2008
VL 236
MA 155-COLL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256303572
ER
PT J
AU Yanina, SV
Rosso, KM
AF Yanina, Svetlana V.
Rosso, Kevin M.
TI GEOC 21-Redox transformation of hematite mediated by biased bulk crystal
conduction
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Yanina, Svetlana V.; Rosso, Kevin M.] Pacific NW Natl Lab, Div Chem & Mat Sci, Richland, WA 99352 USA.
EM kevin.rosso@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 AUG 17
PY 2008
VL 236
MA 21-GEOC
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256304848
ER
PT J
AU Yap, EH
Lotan, I
Shaw, DE
Head-Gordon, T
AF Yap, Eng Hui
Lotan, Itay
Shaw, D. E.
Head-Gordon, Teresa
TI PHYS 64-Multiscale simulation of protein association using an efficient
multipole-based Poisson-Boltzmann solver
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Yap, Eng Hui] UCSF UC Berkeley, Dept Bioengn, Joint Grad Grp Bioengn, Berkeley, CA 94720 USA.
[Head-Gordon, Teresa] Univ Calif Berkeley, Lawrence Berkeley Lab, Phys Biosci Div, Dept Bioengn, Berkeley, CA 94720 USA.
EM enghui@berkeley.edu; TLHead-Gordon@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 AUG 17
PY 2008
VL 236
MA 64-PHYS
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256307520
ER
PT J
AU Zhang, F
Parker, JC
Luo, WS
Gu, BH
Spalding, B
Brooks, SC
Watson, DB
Jardine, PM
AF Zhang, Fan
Parker, Jack C.
Luo, Wensui
Gu, Baohua
Spalding, Brian
Brooks, Scott C.
Watson, David B.
Jardine, Philip M.
TI GEOC 48-Subsurface transport and biogeochemistry modeling at IFC site,
Oak Ridge, TN
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Zhang, Fan; Luo, Wensui; Gu, Baohua; Spalding, Brian; Brooks, Scott C.; Watson, David B.; Jardine, Philip M.] Oak Ridge Natl Lab, Div Environm Sci, Oak Ridge, TN 37831 USA.
[Parker, Jack C.] Univ Tennessee, Knoxville, TN 37996 USA.
EM zhangf@ornl.gov; jparke16@utk.edu; luow@ornl.gov; gub1@ornl.gov;
brookssc@ornl.gov; brookssc@ornl.gov; jardinepm@ornl.gov
RI Brooks, Scott/B-9439-2012; Gu, Baohua/B-9511-2012; Watson,
David/C-3256-2016
OI Brooks, Scott/0000-0002-8437-9788; Gu, Baohua/0000-0002-7299-2956;
Watson, David/0000-0002-4972-4136
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 AUG 17
PY 2008
VL 236
MA 48-GEOC
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256304783
ER
PT J
AU Zhang, F
Wong, SS
AF Zhang, Fen
Wong, Stanislaus S.
TI INOR 598-Creating multifunctional 1-D tungstate nanorods at room
temperature
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Zhang, Fen; Wong, Stanislaus S.] SUNY Stony Brook, Dept Chem, Stony Brook, NY 11794 USA.
[Wong, Stanislaus S.] Brookhaven Natl Lab, Dept Mat Sci, Stony Brook, NY 11794 USA.
EM fezhang@ic.sunysb.edu; sswong@notes.cc.sunysb.edu
NR 0
TC 0
Z9 0
U1 0
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 598-INOR
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256306109
ER
PT J
AU Zhang, F
Wong, SS
AF Zhang, Fen
Wong, Stanislaus S.
TI INOR 425-Room-temperature preparation, characterization, and
photoluminescence measurements of solid solutions of various
compositionally-defined single-crystalline alkaline-earth metal
tungstate nanorods
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Zhang, Fen; Wong, Stanislaus S.] SUNY Stony Brook, Dept Chem, Stony Brook, NY 11794 USA.
[Wong, Stanislaus S.] Brookhaven Natl Lab, Dept Mat Sci, Stony Brook, NY 11794 USA.
EM fezhang@ic.sunysb.edu; sswong@notes.cc.sunysb.edu
NR 0
TC 0
Z9 0
U1 0
U2 1
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 425-INOR
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256306101
ER
PT J
AU Zhang, YM
Xiang, HJ
Villesuzanne, A
Whangbo, MH
AF Zhang, Yuemei
Xiang, Hongjun
Villesuzanne, A.
Whangbo, Myung-Hwan
TI PHYS 516-Investigation of the uniaxial magnetism and the metal oxidation
states in Ca3CoMO6 (M = Co, Rh, Ir) on the basis of first principles DFT
calculations
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Zhang, Yuemei; Whangbo, Myung-Hwan] N Carolina State Univ, Dept Chem, Raleigh, NC 27695 USA.
[Xiang, Hongjun] Natl Renewable Energy Lab, Golden, CO 80401 USA.
[Villesuzanne, A.] ICMCB CNRS, F-33608 Pessac, France.
EM yzhang14@ncsu.edu; xianghjun@gmail.com; ville@icmcb-bordeaux.cnrs.fr;
Mike_Whangbo@ncsu.edu
RI Villesuzanne, Antoine/A-4897-2012
OI Villesuzanne, Antoine/0000-0003-3144-5873
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 516-PHYS
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256307409
ER
PT J
AU Zhang, ZC
Su, Y
Brown, H
Li, GS
Zhou, XD
Amonette, JE
Fulton, JL
AF Zhang, Z. Conrad
Su, Yu
Brown, Heather
Li, Guosheng
Zhou, Xiao-Dong
Amonette, James E.
Fulton, John L.
TI COLL 329-Novel catalysis converting cellulose to 5-hydroxymethylfurfural
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Zhang, Z. Conrad; Su, Yu; Brown, Heather; Li, Guosheng; Zhou, Xiao-Dong] Pacific NW Natl Lab, Inst Interfacial Catalysis, Richland, WA 99352 USA.
[Amonette, James E.] Pacific NW Natl Lab, Fundamental & Computat Sci Div, Richland, WA 99352 USA.
[Fulton, John L.] Pacific NW Natl Lab, Fundamental Sci Div, Richland, WA 99352 USA.
EM conrad.zhang@pnl.gov; yu.su@pnl.gov; Jim.amonette@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 AUG 17
PY 2008
VL 236
MA 329-COLL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256303509
ER
PT J
AU Zhang, ZR
Rousseau, R
Gong, JL
Li, SC
Kay, B
Ge, QF
White, JM
Dohnalek, Z
AF Zhang, Zhenrong
Rousseau, Roger
Gong, Jinlong
Li, Shao-Chun
Kay, Bruce
Ge, Qingfeng
White, J. M.
Dohnalek, Zdenek
TI COLL 306-Diffusion and rotation of alkoxy species on rutile TiO2(110)
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Zhang, Zhenrong; Rousseau, Roger; Kay, Bruce; Dohnalek, Zdenek] Pacific NW Natl Lab, Richland, WA 99352 USA.
[Gong, Jinlong] Univ Texas Austin, Dept Chem Engn, Austin, TX 78712 USA.
[Li, Shao-Chun; White, J. M.] Univ Texas Austin, Dept Chem & Biochem, Austin, TX 99352 USA.
[Ge, Qingfeng] So Illinois Univ, Dept Chem & Biochem, Carbondale, IL 62901 USA.
EM zhenrong.zhang@pnl.gov; shaochun.li@pnl.gov; bruce.kay@pnl.gov;
qge@chem.siu.edu; jmwhite@mail.utexas.edu; zdenek.dohnalek@pnl.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 AUG 17
PY 2008
VL 236
MA 306-COLL
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256303615
ER
PT J
AU Zhao, H
Jones, CL
Baker, GA
Song, ZY
Olubajo, O
Person, V
AF Zhao, Hua
Jones, Cecil L.
Baker, Gary A.
Song, Zhiyan
Olubajo, Olarongbe
Person, Vernecia
TI CARB 103-Accelerating the enzymatic hydrolysis of cellulosic materials
through regenerating them from ionic liquids
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Zhao, Hua; Jones, Cecil L.; Song, Zhiyan; Olubajo, Olarongbe; Person, Vernecia] Savannah State Univ, Chem Program, Savannah, GA 31404 USA.
[Baker, Gary A.] Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA.
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 AUG 17
PY 2008
VL 236
MA 103-CARB
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256302552
ER
PT J
AU Zhou, SH
Yin, HF
Wu, ZL
Eichhorn, BW
Overbury, SH
Dai, S
AF Zhou, Shenghu
Yin, Hongfeng
Wu, Zili
Eichhorn, Bryan W.
Overbury, Steven H.
Dai, Sheng
TI INOR 793-NiAu alloy nanoparticles for preparing highly active Au/NiOx CO
oxidation catalysts
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Zhou, Shenghu; Wu, Zili] Oak Ridge Natl Lab, Ctr Nanophase Mat Sci, Oak Ridge, TN 37831 USA.
[Yin, Hongfeng; Overbury, Steven H.; Dai, Sheng] Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA.
[Eichhorn, Bryan W.] Univ Maryland, Dept Chem & Biochem, College Pk, MD 20742 USA.
EM zhous@ornl.gov; eichhorn@umd.edu; overburysh@ornl.gov; dais@ornl.gov
RI Overbury, Steven/C-5108-2016; Dai, Sheng/K-8411-2015
OI Overbury, Steven/0000-0002-5137-3961; Dai, Sheng/0000-0002-8046-3931
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 AUG 17
PY 2008
VL 236
MA 793-INOR
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256306096
ER
PT J
AU Zou, GF
Jain, M
Zhou, HH
Williams, DJ
Zhou, M
McCleskey, TM
Burrell, AK
Jia, QX
AF Zou, Guifu
Jain, Menka
Zhou, Honghui
Williams, Darrick J.
Zhou, Meng
McCleskey, Thomas M.
Burrell, Anthony K.
Jia, Quanxi
TI INOR 135-Connection of carbon nanotubes to silicon using chemical route
at room temperature
SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
LA English
DT Meeting Abstract
CT 236th National Meeting of the American-Chemical-Society
CY AUG 17-21, 2008
CL Philadelphia, PA
SP Amer Chem Soc
C1 [Zou, Guifu; Jain, Menka; Zhou, Honghui; Zhou, Meng; McCleskey, Thomas M.; Burrell, Anthony K.; Jia, Quanxi] Los Alamos Natl Lab, Mat Phys & Applicat Div, Los Alamos, NM 87545 USA.
[Williams, Darrick J.] Los Alamos Natl Lab, Ctr Integrated Nanotechnol, MPA CINT, Los Alamos, NM 87545 USA.
EM gfzou@lanl.gov
RI ZOU, GUIFU/C-8498-2011; McCleskey, Thomas/J-4772-2012
NR 0
TC 0
Z9 0
U1 0
U2 0
PU AMER CHEMICAL SOC
PI WASHINGTON
PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
SN 0065-7727
J9 ABSTR PAP AM CHEM S
JI Abstr. Pap. Am. Chem. Soc.
PD AUG 17
PY 2008
VL 236
MA 135-INOR
PG 1
WC Chemistry, Multidisciplinary
SC Chemistry
GA 499WD
UT WOS:000270256306511
ER
PT J
AU Slowing, II
Vivero-Escoto, JL
Wu, CW
Lin, VSY
AF Slowing, Igor I.
Vivero-Escoto, Juan L.
Wu, Chia-Wen
Lin, Victor S. -Y.
TI Mesoporous silica nanoparticles as controlled release drug delivery and
gene transfection carriers
SO ADVANCED DRUG DELIVERY REVIEWS
LA English
DT Review
DE mesoporous silica nanoparticles (MSN); intracellular drug delivery; gene
transfection; controlled release; morphology control; nanoparticle
endocytosis; biocompatibility
ID RESPONSIVE CONTROLLED-RELEASE; MESENCHYMAL STEM-CELLS; ORGANIC
FUNCTIONALIZATION; PARTICLE MORPHOLOGY; GUEST MOLECULES; ENDOCYTOSIS;
SPHERES; SYSTEM; NEUROTRANSMITTERS; INTERNALIZATION
AB In this review, we highlight the recent research developments of a series of surface-functionalized mesoporous silica nanoparticle (MSN) materials as efficient drug delivery carriers. The synthesis of this type of MSN materials is described along with the current methods for controlling the structural properties and chemical functionalization for biotechnological and biomedical applications. We summarized the advantages of using MSN for several drug delivery applications. The recent investigations of the biocompatibility of MSN in vitro are discussed. We also describe the exciting progress on using MSN to penetrate various cell membranes in animal and plant cells. The novel concept of gatekeeping is introduced and applied to the design of a variety of stimuli-responsive nanodevices. We envision that these MSN-based systems have a great potential for a variety of drug delivery applications, such as the site-specific delivery and intracellular controlled release of drugs, genes, and other therapeutic agents. Published by Elsevier B.V.
C1 [Lin, Victor S. -Y.] Iowa State Univ, Ames Lab, Dept Chem, Ames, IA 50011 USA.
Iowa State Univ, Ames Lab, US DOE, Ames, IA 50011 USA.
RP Lin, VSY (reprint author), Iowa State Univ, Ames Lab, Dept Chem, 0755 Gilman Hall, Ames, IA 50011 USA.
EM vsylin@iastate.edu
RI Wu, Kevin C.-W. /F-8281-2012; Vivero-Escoto, Juan/I-8015-2014;
OI Wu, Kevin C.-W./0000-0003-0590-1396; Slowing, Igor/0000-0002-9319-8639
NR 60
TC 1155
Z9 1192
U1 148
U2 1185
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0169-409X
EI 1872-8294
J9 ADV DRUG DELIVER REV
JI Adv. Drug Deliv. Rev.
PD AUG 17
PY 2008
VL 60
IS 11
BP 1278
EP 1288
DI 10.1016/j.addr.2008.03.012
PG 11
WC Pharmacology & Pharmacy
SC Pharmacology & Pharmacy
GA 335TO
UT WOS:000258313900006
PM 18514969
ER
PT J
AU Perroud, TD
Kaiser, JN
Sy, JC
Lane, TW
Branda, CS
Singh, AK
Patel, KD
AF Perroud, Thomas D.
Kaiser, Julia N.
Sy, Jay C.
Lane, Todd W.
Branda, Catherine S.
Singh, Anup K.
Patel, Kamiesh D.
TI Microfluidic-based cell sorting of Francisella tularensis infected
macrophages using optical forces
SO ANALYTICAL CHEMISTRY
LA English
DT Article
ID MURINE MACROPHAGES; MAMMALIAN-CELLS; UNFIXED CELLS; MANIPULATION;
ACTIVATION; SORTER; FLOW; DIELECTROPHORESIS; SEPARATION; SECRETION
AB We have extended the principle of optical tweezers as a noninvasive technique to actively sort hydrodynamically focused cells based on their fluorescence signal in a microfluidic device. This micro fluorescence-activated cell sorter (mu FACS) uses an infrared laser to laterally deflect cells into a collection channel. Green-labeled macrophages were sorted from a 40/60 ratio mixture at a throughput of 22 cells/s over 30 min achieving a 93% sorting purity and a 60% recovery yield. To rule out potential photoinduced cell damage during optical deflection, we investigated the response of mouse macrophage to brief exposures (<4 ms) of focused 1064-nm laser light (9.6 W at the sample). We found no significant difference in viability, cell proliferation, activation state, and functionality between infrared-exposed and unexposed cells. Activation state was measured by the phosphorylation of ERK and nuclear translocation of NF-kappa B, while functionality was assessed in a similar manner, but after a lipopolysaccharide challenge. To demonstrate the selective nature of optical sorting, we isolated a subpopulation of macrophages highly infected with the fluorescently labeled pathogen Francisella tularensis subsp. novicida. A total of 10 738 infected cells were sorted at a throughput of 11 cells/s with 93% purity and 39% recovery.
C1 [Perroud, Thomas D.; Kaiser, Julia N.; Lane, Todd W.; Branda, Catherine S.; Singh, Anup K.; Patel, Kamiesh D.] Sandia Natl Labs, Livermore, CA 94551 USA.
[Sy, Jay C.] Georgia Inst Technol, Wallace H Coulter Dept Biomed Engn, Atlanta, GA 30332 USA.
[Sy, Jay C.] Emory Univ, Atlanta, GA 30322 USA.
RP Patel, KD (reprint author), Sandia Natl Labs, POB 969, Livermore, CA 94551 USA.
EM kdpatel@sandia.gov
RI Sy, Jay/A-1748-2010; Patel, Kamlesh/A-9728-2009
OI Lane, Todd/0000-0002-5816-2649; Sy, Jay/0000-0002-5180-678X;
NR 37
TC 56
Z9 56
U1 5
U2 30
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 AUG 15
PY 2008
VL 80
IS 16
BP 6365
EP 6372
DI 10.1021/ac8007779
PG 8
WC Chemistry, Analytical
SC Chemistry
GA 337PN
UT WOS:000258448100030
PM 18510341
ER
PT J
AU Dalevi, D
Ivanova, NN
Mavromatis, K
Hooper, SD
Szeto, E
Hugenholtz, P
Kyrpides, NC
Markowitz, VM
AF Dalevi, Daniel
Ivanova, Natalia N.
Mavromatis, Konstantinos
Hooper, Sean D.
Szeto, Ernest
Hugenholtz, Philip
Kyrpides, Nikos C.
Markowitz, Victor M.
TI Annotation of metagenome short reads using proxygenes
SO BIOINFORMATICS
LA English
DT Article; Proceedings Paper
CT Joint Meeting of the 7th European Conference on Computational
Biology/5th Meeting of the Bioinformatics-Italian-Society
CY SEP 22-26, 2008
CL Cagliari, ITALY
SP Bioinformat Italian Soc
ID GENOME ANNOTATION; PROTEIN FAMILIES; DATABASE
AB Motivation: A typical metagenome dataset generated using a 454 pyrosequencing platform consists of short reads sampled from the collective genome of a microbial community. The amount of sequence in such datasets is usually insufficient for assembly, and traditional gene prediction cannot be applied to unassembled short reads. As a result, analysis of such datasets usually involves comparisons in terms of relative abundances of various protein families. The latter requires assignment of individual reads to protein families, which is hindered by the fact that short reads contain only a fragment, usually small, of a protein.
Results: We have considered the assignment of pyrosequencing reads to protein families directly using RPS-BLAST against COG and Pfam databases and indirectly via proxygenes that are identified using BLASTx searches against protein sequence databases. Using simulated metagenome datasets as benchmarks, we show that the proxygene method is more accurate than the direct assignment. We introduce a clustering method which significantly reduces the size of a metagenome dataset while maintaining a faithful representation of its functional and taxonomic content.
C1 [Dalevi, Daniel; Szeto, Ernest; Markowitz, Victor M.] Lawrence Berkeley Natl Lab, Biol Data Management & Technol Ctr, Berkeley, CA 94720 USA.
[Ivanova, Natalia N.; Mavromatis, Konstantinos; Hooper, Sean D.; Kyrpides, Nikos C.] DOE Joint Genome Inst, Genome Biol Program, Walnut Creek, CA 94598 USA.
[Hugenholtz, Philip] DOE Joint Genome Inst, Microbial Ecol Program, Walnut Creek, CA 94598 USA.
RP Markowitz, VM (reprint author), Lawrence Berkeley Natl Lab, Biol Data Management & Technol Ctr, Berkeley, CA 94720 USA.
EM vmmarkowitz@lbl.gov
RI Hugenholtz, Philip/G-9608-2011; Kyrpides, Nikos/A-6305-2014;
OI Kyrpides, Nikos/0000-0002-6131-0462; hugenholtz,
philip/0000-0001-5386-7925
NR 12
TC 17
Z9 17
U1 1
U2 3
PU OXFORD UNIV PRESS
PI OXFORD
PA GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND
SN 1367-4803
J9 BIOINFORMATICS
JI Bioinformatics
PD AUG 15
PY 2008
VL 24
IS 16
BP I7
EP I13
DI 10.1093/bioinformatics/btn276
PG 7
WC Biochemical Research Methods; Biotechnology & Applied Microbiology;
Computer Science, Interdisciplinary Applications; Mathematical &
Computational Biology; Statistics & Probability
SC Biochemistry & Molecular Biology; Biotechnology & Applied Microbiology;
Computer Science; Mathematical & Computational Biology; Mathematics
GA 337YN
UT WOS:000258471500002
PM 18689842
ER
PT J
AU Moritsugu, K
Smith, JC
AF Moritsugu, Kei
Smith, Jeremy C.
TI REACH coarse-grained biomolecular simulation: Transferability between
different protein structural classes
SO BIOPHYSICAL JOURNAL
LA English
DT Article
ID MOLECULAR-DYNAMICS SIMULATIONS; NORMAL-MODE ANALYSIS; VIBRATIONAL
DYNAMICS; SINGLE-PARAMETER; FOLDED PROTEINS; MOTIONS; RESOLUTION;
STABILITY; MECHANISM; CONSTANT
AB Coarse graining of protein interactions provides a means of simulating large biological systems. The REACH (Realistic Extension Algorithm via Covariance Hessian) coarse-graining method, in which the force constants of a residue-scale elastic network model are calculated from the variance-covariance matrix obtained from atomistic molecular dynamics (MD) simulation, involves direct mapping between scales without the need for iterative optimization. Here, the transferability of the REACH force field is examined between protein molecules of different structural classes. As test cases, myoglobin (all a), plastocyanin (all beta), and dihydrofolate reductase (alpha/beta) are taken. The force constants derived are found to be closely similar in all three proteins. An MD version of REACH is presented, and low-temperature coarse-grained (CG) REACH MD simulations of the three proteins are compared with atomistic MD results. The mean-square fluctuations of the atomistic MD are well reproduced by the CGMD. Model functions for the CG interactions, derived by averaging over the three proteins, are also shown to produce fluctuations in good agreement with the atomistic MD. The results indicate that, similarly to the use of atomistic force fields, it is now possible to use a single, generic REACH force field for all protein studies, without having first to derive parameters from atomistic MD simulation for each individual system studied. The REACH method is thus likely to be a reliable way of determining spatiotemporal motion of a variety of proteins without the need for expensive computation of long atomistic MD simulations.
C1 [Moritsugu, Kei; Smith, Jeremy C.] Univ Tennessee, Oak Ridge Natl Lab, Ctr Mol Biophys, Oak Ridge, TN 37831 USA.
[Moritsugu, Kei] Univ Heidelberg, Interdisciplinary Ctr Sci Comp IWR, Heidelberg, Germany.
[Moritsugu, Kei] RIKEN, Computat Sci Res Program, Wako, Saitama, Japan.
RP Smith, JC (reprint author), Univ Tennessee, Oak Ridge Natl Lab, Ctr Mol Biophys, 1 Bethel Valley Rd, Oak Ridge, TN 37831 USA.
EM smithjc@ornl.gov
RI smith, jeremy/B-7287-2012
OI smith, jeremy/0000-0002-2978-3227
NR 38
TC 22
Z9 22
U1 1
U2 7
PU BIOPHYSICAL SOC
PI BETHESDA
PA 9650 ROCKVILLE PIKE, BETHESDA, MD 20814-3998 USA
SN 0006-3495
J9 BIOPHYS J
JI Biophys. J.
PD AUG 15
PY 2008
VL 95
IS 4
BP 1639
EP 1648
DI 10.1529/biophysj.108.131714
PG 10
WC Biophysics
SC Biophysics
GA 329RX
UT WOS:000257889400009
PM 18469078
ER
PT J
AU Gorman-Lewis, D
Skanthakumar, S
Jensen, MP
Mekki, S
Nagy, KL
Soderholm, L
AF Gorman-Lewis, D.
Skanthakumar, S.
Jensen, M. P.
Mekki, S.
Nagy, K. L.
Soderholm, L.
TI FTIR characterization of amorphous uranyl-silicates
SO CHEMICAL GEOLOGY
LA English
DT Article
DE uranium; soddyite; amorphous; FTIR; precipitation; uranyl-silicate
ID SODIUM BOLTWOODITE; THERMODYNAMIC PROPERTIES; SOLUBILITY; SODDYITE;
90-DEGREES-C; UO2; URANOPHANE; SPECIATION; CORROSION; WEEKSITE
AB Ambient-temperature environments in which dissolved silica and U(VI) are present may lack the conditions necessary to readily form crystalline uranyl-silicate phases; however amorphous phases, as defined by the absence of well-defined Bragg reflections in powder X-ray diffraction patterns, are kinetically favored when solution saturation levels are appropriate. Such amorphous uranyl-silicates may be related to the crystalline phases predicted to be thermodynamically stable and influence the mobility of U in the environment. To investigate amorphous uranyl-silicates and their relation to crystalline phases we precipitated solids from solutions containing 0.05 M UO2(ClO4)(2) and 0.1 M Na2SiO3 adjusted to pH values from 2.2 to 9 and allowed the precipitates to age in their mother liquors for approximately 6 weeks at 22 degrees C. We compared the chemical composition, X-ray diffraction patterns, and Fourier transform infrared spectra of the precipitates to those of the crystalline phases predicted by thermodynamic modeling. The precipitates were amorphous with U:Si ratios of 0.8 +/- 0.1. Their FTIR spectra revealed changes in the UO22+ and SiO44- vibrations as a function of pH that are consistent with a shift in mid-range structural linkages from those similar to soddyite to those more like Na-boltwoodite. Structural H2O, OH, and SiO3OH3- vibrations do not change as a function of pH and are consistent with a mixture of soddyite-like and Na-boltwoodite-like features. Six weeks of aging at ambient temperature is enough time for the precipitate structures to rearrange and adopt mid-range structural linkages characteristic Of Crystalline phases predicted by thermodynamic modeling. (C) 2008 Elsevier B.V. All rights reserved.
C1 [Gorman-Lewis, D.; Skanthakumar, S.; Jensen, M. P.; Soderholm, L.] Argonne Natl Lab, Chem Sci & Engn Div, Argonne, IL 60439 USA.
[Mekki, S.; Nagy, K. L.] Univ Illinois, Dept Earth & Environm Sci, Chicago, IL 60607 USA.
RP Soderholm, L (reprint author), Argonne Natl Lab, Chem Sci & Engn Div, 9700 S Cass Ave, Argonne, IL 60439 USA.
EM ls@anl.gov
RI Jensen, Mark/G-9131-2012
OI Jensen, Mark/0000-0003-4494-6693
FU U.S. Department of Energy; Office of Biological and Environmental
Research, Environmental Remediation Sciences Program [DE-FG02-06ER64193,
DE-AC02-06CH11357]
FX This work was funded by the U.S. Department of Energy, Office of
Biological and Environmental Research, Environmental Remediation
Sciences Program under grant number DE-FG02-06ER64193 to the University
of Illinois at Chicago and Contract DE-AC02-06CH11357 to Argonne
National Laboratory.
NR 30
TC 7
Z9 8
U1 0
U2 17
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0009-2541
J9 CHEM GEOL
JI Chem. Geol.
PD AUG 15
PY 2008
VL 253
IS 3-4
BP 136
EP 140
DI 10.1016/j.chemgeo.2008.05.002
PG 5
WC Geochemistry & Geophysics
SC Geochemistry & Geophysics
GA 341RM
UT WOS:000258732500005
ER
PT J
AU Ferrier, KL
Kirchner, JW
AF Ferrier, Ken L.
Kirchner, James W.
TI Effects of physical erosion on chemical denudation rates: A numerical
modeling study of soil-mantled hillslopes
SO EARTH AND PLANETARY SCIENCE LETTERS
LA English
DT Article
DE chemical weathering; physical erosion; denudation; cosmogenic nuclides
ID GEOCHEMICAL MASS-BALANCE; WEATHERING RATES; COSMOGENIC NUCLIDES;
GRANITOID ROCKS; TEMPERATURE; TRANSPORT; LANDSCAPES; PRESSURE; SEDIMENT;
REGOLITH
AB Many biogeochemical and Earth surface processes depend critically on chemical weathering. The immediate products of chemical weathering are present as solutes and secondary minerals in groundwater, soils, and streams, and form the nutritional foundation for terrestrial biogeochemistry. Chemical weathering also contributes to physical erosion by weakening bedrock and producing easily erodible regolith, and as the primary long-term sink for atmospheric CO(2) it modulates Earth's long-term climate via the greenhouse effect. Long-term chemical denudation rates on soil-mantled hillslopes can be estimated from cosmogenic radionuclide (CRN) concentrations in soil-borne quartz and the enrichment of a chemically inert tracer in soil relative to its parent bedrock, a technique that inherently assumes steady physical erosion over the timescale of CRN accumulation. We present a numerical model that Computes changes in soil mineralogy and CRN concentrations under time-varying physical erosion rates, and we use this model to assess the accuracy of the CRN-based technique for estimating chemical denudation rates in non-steady conditions.
Our modeling results Suggest that CRN-based estimates of chemical denudation rates closely resemble actual chemical denudation rates averaged over the timescale of CRN accumulation, even during large-amplitude and long-period oscillations in physical erosion rates. For example, this model predicts that when physical erosion rates fluctuate sinusoidally by 50% of their mean over any period in time, CRN-based estimates of chemical denudation rates should differ from actual chemical denudation rates by less than 15%. Our model also implies that chemical denudation rates should approach zero both when physical erosion rates approach zero (because soluble minerals become depleted in the soil) and when physical erosion rates approach the maximum soil production rate (because soil thickness approaches zero). Modeled chemical denudation rates thus reach a maximum at intermediate physical erosion rates. If this relationship holds in nature, it implies that in rapidly eroding regions, further increases in physical erosion rates (e.g., due to increases in tectonic uplift rates) may not necessarily lead to faster chemical denudation on soil-mantled hillslopes. Published by Elsevier B.V.
C1 [Ferrier, Ken L.; Kirchner, James W.] Univ Calif Berkeley, Dept Earth & Planetary Sci, Berkeley, CA 94720 USA.
[Ferrier, Ken L.] Lawrence Livermore Natl Lab, Ctr Accelerator Mass Spectrometry, Livermore, CA 94550 USA.
[Kirchner, James W.] Swiss Fed Inst Forest Snow & Landscape Res WSL, Birmensdorf, Switzerland.
[Kirchner, James W.] ETH, Swiss Fed Inst Technol, Dept Environm Sci, Zurich, Switzerland.
RP Ferrier, KL (reprint author), Univ Calif Berkeley, Dept Earth & Planetary Sci, Berkeley, CA 94720 USA.
EM ferrier@eps.berkeley.edu
RI Kirchner, James/B-6126-2009
OI Kirchner, James/0000-0001-6577-3619
FU Lawrence Livermore National Laboratory to K.L.F.; NSF [EAR-0643129]
FX We thank two anonymous reviewers and editor R. Carlson for the
insightful and constructive comments that significantly improved this
manuscript. Our work was supported by a SEGRF fellowship from Lawrence
Livermore National Laboratory to K.L.F. and NSF grant EAR-0643129 to
J.W.K
NR 33
TC 57
Z9 57
U1 1
U2 36
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0012-821X
J9 EARTH PLANET SC LETT
JI Earth Planet. Sci. Lett.
PD AUG 15
PY 2008
VL 272
IS 3-4
BP 591
EP 599
DI 10.1016/j.epsl.2008.05.024
PG 9
WC Geochemistry & Geophysics
SC Geochemistry & Geophysics
GA 346HP
UT WOS:000259059700009
ER
PT J
AU Beller, HR
Kane, SR
Legler, TC
McKelvie, JR
Lollar, BS
Pearson, F
Balser, L
MacKay, DM
AF Beller, Harry R.
Kane, Staci R.
Legler, Tina C.
McKelvie, Jennifer R.
Lollar, Barbara Sherwood
Pearson, Francesca
Balser, Lianna
MacKay, Douglas M.
TI Comparative assessments of benzene, toluene, and xylene natural
attenuation by quantitative polymerase chain reaction analysis of a
catabolic gene, signature metabolites, and compound-specific isotope
analysis
SO ENVIRONMENTAL SCIENCE & TECHNOLOGY
LA English
DT Article
ID SULFATE-REDUCING AQUIFER; IN-SITU DEGRADATION; SP STRAIN-T;
BENZYLSUCCINATE SYNTHASE; ANAEROBIC TOLUENE; AROMATIC-HYDROCARBONS;
CONTAMINATED AQUIFER; O-XYLENE; BIODEGRADATION; ETHANOL
AB A controlled-release study conducted at Vandenberg. Air Force Base involved the injection of anaerobic groundwater amended with benzene, toluene, and o-xylene (BToX; 1-3 mg/L each) in two parallel lanes: lane A injectate contained no ethanol, whereas lane B injectate contained similar to 500 mg/L ethanol. As reported previously by Mackay and co-workers, ethanol led to slower BToX disappearance in lane B. Here, we report on assessments of BToX natural attenuation by three independent and specific monitoring approaches: signature metabolites diagnostic of anaerobic TX metabolism (benzysuccinates), compound-specific isotope analysis (CSIA), and quantitative polymerase chain reaction (qPCR) analysis of a catabolic gene involved in anaerobic TX degradation (bssA). In combination, the three monitoring methods provided strong evidence of in situ TX biodegradation in both lanes A and B; however, no single method provided strong evidence for TX biodegradation in both lanes. Benzylsuccinates were detected almost exclusively in lane B, where slower TX degradation and higher residual TX concentrations led to higher metabolite concentrations. In contrast, CSIA provided evidence of TX biodegradation almost exclusively in lane A, as greater degradation rates led to more pronounced isotopic enrichment. qPCR analyses of bssA were more complex. Evidence of increases in bssA copy number (up to 200-fold) after the release started was stronger in lane A, but higher absolute bssA copy number (and bacterial abundance, based on 16S rRNA genes) was observed in lane B, where bacteria genetically capable of anaerobic TX degradation may have been growing primarily on ethanol or its metabolites rather than TX.
C1 [Beller, Harry R.; Kane, Staci R.; Legler, Tina C.; Pearson, Francesca; Balser, Lianna] Lawrence Livermore Natl Lab, Livermore, CA USA.
[McKelvie, Jennifer R.; Lollar, Barbara Sherwood] Univ Toronto, Dept Geol, Toronto, ON, Canada.
[MacKay, Douglas M.] Univ Calif Davis, Dept Land Air & Water Resources, Davis, CA 95616 USA.
RP Beller, HR (reprint author), Univ Calif Berkeley, Lawrence Berkeley Lab, 1 Cyclotron Rd,Mail Stop 70A-3317, Berkeley, CA 94720 USA.
EM hrbeller@lbl.gov
RI Abu Laban , Dr. Nidal /E-5809-2011; Beller, Harry/H-6973-2014
FU University of California; Lawrence Livermore National Laboratory
[W-7405-Eng-48]; California Department of Health Services [01-16433];
American Petroleum Institute
FX Research on the three monitoring methods was performed under the
auspices of the U.S. Department of Energy by the University of
California, Lawrence Livermore National Laboratory under contract No.
W-7405-Eng-48. Funding was provided by the California State Water
Resources Control Board, and we thank James Giannopoulos for his support
of this project. The implementation of the field experiments was
supported by a contract to D.M.M. (UC Davis), primarily by the
California Department of Health Services via Contract 01-16433
($1,149,684) and the American Petroleum Institute.
NR 27
TC 37
Z9 37
U1 4
U2 39
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 AUG 15
PY 2008
VL 42
IS 16
BP 6065
EP 6072
DI 10.1021/es8009666
PG 8
WC Engineering, Environmental; Environmental Sciences
SC Engineering; Environmental Sciences & Ecology
GA 337MG
UT WOS:000258439600038
PM 18767667
ER
PT J
AU Kutchko, BG
Strazisar, BR
Lowry, GV
Dzombak, DA
Thaulow, N
AF Kutchko, Barbara G.
Strazisar, Brian R.
Lowry, Gregory V.
Dzombak, David A.
Thaulow, Niels
TI Rate of CO(2) attack on hydrated Class H well cement under geologic
sequestration conditions
SO ENVIRONMENTAL SCIENCE & TECHNOLOGY
LA English
DT Article
ID DEEP SALINE AQUIFERS; ELOVICH EQUATION; KINETICS
AB Experiments were conducted to study the degradation of hardened cement paste due to exposure to CO(2) and brine under geologic sequestration conditions (T = 50 degrees C and 30.3 MPa). The goal was to determine the rate of reaction of hydrated cement exposed to supercritical CO(2) and to CO(2)-saturated brine to assess the potential impact of degradation in existing wells on CO(2) storage integrity. Two different forms of chemical alteration were observed. The supercritical CO(2) alteration of cement was similar in process to cement in contact with atmospheric CO(2) (ordinary carbonation), while alteration of cement exposed to CO(2)-saturated brine was typical of acid attack on cement. Extrapolation of the hydrated cement alteration rate measured for I year indicates a penetration depth range of 1.00 +/- 0.07 mm for the CO(2)-saturated brine and 1.68 +/- 0.24 mm for the supercritical CO(2) after 30 years. These penetration depths are consistent with observations of field samples from an enhanced oil recovery site after 30 years of exposure to CO(2)-saturated brine under similar temperature and pressure conditions. These results suggest that significant degradation due to matrix diffusion of CO(2) in intact Class H neat hydrated cement is unlikely on time scales of decades.
C1 [Kutchko, Barbara G.; Strazisar, Brian R.] US DOE, Natl Energy Technol Lab, Pittsburgh, PA 15236 USA.
[Kutchko, Barbara G.; Lowry, Gregory V.; Dzombak, David A.] Carnegie Mellon Univ, Dept Civil & Environm Engn, Pittsburgh, PA 15213 USA.
[Thaulow, Niels] RJ Lee Grp Inc, Monroeville, PA 15146 USA.
RP Strazisar, BR (reprint author), US DOE, Natl Energy Technol Lab, Pittsburgh, PA 15236 USA.
EM Brian.Strazisar@netl.doe.gov
NR 17
TC 92
Z9 92
U1 0
U2 24
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 AUG 15
PY 2008
VL 42
IS 16
BP 6237
EP 6242
DI 10.1021/es800049r
PG 6
WC Engineering, Environmental; Environmental Sciences
SC Engineering; Environmental Sciences & Ecology
GA 337MG
UT WOS:000258439600064
PM 18767693
ER
PT J
AU Benzerara, K
Morin, G
Yoon, TH
Miot, J
Tyliszczak, T
Casiot, C
Bruneel, O
Farges, F
Brown, GE
AF Benzerara, K.
Morin, G.
Yoon, T. H.
Miot, J.
Tyliszczak, T.
Casiot, C.
Bruneel, O.
Farges, F.
Brown, G. E., Jr.
TI Nanoscale study of As biomineralization in an acid mine drainage system
SO GEOCHIMICA ET COSMOCHIMICA ACTA
LA English
DT Article
ID X-RAY SPECTROMICROSCOPY; OUTER-MEMBRANE VESICLES; FERRIC IRON;
THIOBACILLUS-FERROOXIDANS; MICROBIAL COMMUNITIES; ARSENATE RESPIRATION;
HOT-SPRINGS; NEW-ZEALAND; GEN-NOV; OXIDATION
AB Spatial and seasonal variations of the oxidation of Fe(II) and As(III) have been previously documented in the Carnoules (Gard, France) Acid Mine Drainage (AMD) by bulk analyses. These variations may be correlated with the variations in the activity of indigenous As(III)- and Fe(II)-oxidizing bacteria living in the As-rich Carnoules water. The activity of these bacteria indeed plays an important role in the nature and composition of the solid phases that sequester arsenic at this site. In order to better understand the interactions of microbes with Fe and As in the Carnoules AMD, we combined Transmission Electron Microscopy (TEM) and Scanning Transmission X-ray Microscopy (STXM) to collect near-edge X-ray absorption fine structure (NEXAFS) spectra at high spatial and energy resolution and to perform high spatial resolution imaging at the 30-50 nm scale. Spectromicroscopy was performed at the C K-edge, Fe L-2,L-3-edge, and As L-2,L-3-edge, which allowed us to locate living and/or mineralized bacterial cells and to characterize Fe and As oxidation states in the vicinity of those cells. TEM was used to image the same areas, providing higher resolution images and complementary crystallographic and compositional information through electron diffraction and EDXS analysis. This approach provides unique information on heterogeneous geochemical processes that occur in a complex microbial community in an AMD environment at the micrometer and submicrometer-scale. Bacterial cells in the Carnoules AMD were frequently associated with mineral precipitates, and a variety of biomineralization patterns were observed. While many mineral precipitates were not associated with bacterial cells, they were associated with pervasive organic carbon. Finally, abundant biomineralized organic vesicles were observed in the Carnoules AMD. Such vesicles may have been overlooked in highly mineralized extreme environments in the past and may represent an important component in a common biomineralization process in such environments. (C) 2008 Elsevier Ltd. All rights reserved.
C1 [Benzerara, K.; Morin, G.; Miot, J.] Univ Paris 06, IPGP, CNRS, Inst Mineral & Phys Milieux Condenses,UMR 7590, Paris, France.
[Benzerara, K.; Morin, G.; Miot, J.] Univ Paris 07, IPGP, CNRS, Inst Mineral & Phys Milieux Condenses,UMR 7590, Paris, France.
[Yoon, T. H.] Hanyang Univ, Lab Nanoscale Characterizat & Environm Chem, Dept Chem, Seoul 133791, South Korea.
[Tyliszczak, T.] Lawrence Berkeley Natl Lab, Div Chem Sci, Berkeley, CA 94720 USA.
[Casiot, C.; Bruneel, O.] Univ Montpellier 1, IRD, CNRS, Lab Hydrosci Montpellier,UMR 5569, Montpellier, France.
[Casiot, C.; Bruneel, O.] Univ Montpellier 2, IRD, CNRS, Lab Hydrosci Montpellier,UMR 5569, Montpellier, France.
[Farges, F.] USM 201, Museum Natl Hist Nat, Paris, France.
[Farges, F.] CNRS, UMR 7160, Paris, France.
[Farges, F.; Brown, G. E., Jr.] Stanford Univ, Dept Geog & Environm Sci, Surface & Aqueous Geochem Grp, Stanford, CA 94305 USA.
[Brown, G. E., Jr.] SLAC, Stanford Synchrotron Radiat Lab, Menlo Pk, CA 94025 USA.
RP Benzerara, K (reprint author), Univ Paris 06, IPGP, CNRS, Inst Mineral & Phys Milieux Condenses,UMR 7590, Paris, France.
EM karim.benzerara@impmc.jussieu.fr
RI Benzerara, Karim/J-1532-2016; Bruneel, Odile/K-4033-2016; IMPMC,
Geobio/F-8819-2016
OI Benzerara, Karim/0000-0002-0553-0137; Bruneel,
Odile/0000-0001-8012-0245;
FU CNRS Program; ANR; CNRS/INSU Program [EC2CO]; NSF [CHE-0431425];
Stanford-France Collaborative Research Program at Stanford University;
Office of Science; Office of Basic Energy Sciences; U.S. Department of
Energy at Lawrence Berkeley National Laboratory [DE-AC03-76SF00098]
FX We gratefully acknowledge the support of CNRS Program "CNRS/Etats-Unis"
(K.B. and G.M.), an ANR "Jeunes Chercheurs" Grant (K.B.). CNRS/INSU
Program EC2CO (C.C., O.B., and G.M.),NSF Grant CHE-0431425 (K.B. and
G.E.B.) (Stanford Environmental Molecular Science Institute) as well as
support from the Stanford-France Collaborative Research Program at
Stanford University (K.B. and G.E.B.). The work at the ALS and ALS BL
11.0.2 was supported in part by the Office of Science, Office of Basic
Energy Sciences. Division of Materials Sciences, and Division of
Chemical Sciences, Geosciences, and Biosciences of the U.S. Department
of Energy at Lawrence Berkeley National Laboratory under contract No.
DE-AC03-76SF00098. We thank Stefan Borenztajn for SEM analyses.
NR 79
TC 38
Z9 38
U1 3
U2 58
PU PERGAMON-ELSEVIER SCIENCE LTD
PI OXFORD
PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND
SN 0016-7037
J9 GEOCHIM COSMOCHIM AC
JI Geochim. Cosmochim. Acta
PD AUG 15
PY 2008
VL 72
IS 16
BP 3949
EP 3963
DI 10.1016/j.gca.2008.05.046
PG 15
WC Geochemistry & Geophysics
SC Geochemistry & Geophysics
GA 339YY
UT WOS:000258614400003
ER
PT J
AU Chabot, NL
Campbell, AJ
McDonough, WF
Draper, DS
Agee, CB
Humayun, M
Watson, HC
Cottrell, E
Saslow, SA
AF Chabot, Nancy L.
Campbell, Andrew J.
McDonough, William F.
Draper, David S.
Agee, Carl B.
Humayun, Munir
Watson, Heather C.
Cottrell, Elizabeth
Saslow, Sarah A.
TI The Fe-C system at 5 GPa and implications for Earth's core
SO GEOCHIMICA ET COSMOCHIMICA ACTA
LA English
DT Article
ID IRON-METEORITES; OS-186-OS-187 SYSTEMATICS; MANTLE INTERACTION; CARBON;
FRACTIONATION; CRYSTALLIZATION; COSMOCHEMISTRY; TEMPERATURE; KOMATIITES;
PRESSURE
AB Earth's core may contain C, and it has been suggested that C in the core Could stabilize the formation of a solid inner core composed of Fe3C. We experimentally examined the Fe-C system at a pressure of 5 GPa and determined the Fe-C phase diagram at this pressure. In addition, we measured solid metal/liquid metal partition coefficients for 17 trace elements and examined the partitioning behavior between Fe3C and liquid metal for 14 trace elements. Solid metal/liquid metal partition coefficients are similar to those found in one atmosphere studies, indicating that the effect of pressure to 5 GPa is negligible. All measured Fe3C/liquid metal partition coefficients investigated are less than one, such that all trace elements prefer the C-rich liquid to Fe3C. Fe3C/liquid metal partition coefficients tend to decrease with decreasing atomic radii within a given period. Of particular interest, our 5 GPa Fe-C phase diagram does not show any evidence that the Fe-Fe3C eutectic composition shifts to lower C contents with increasing pressure, which is central to the previous reasoning that the inner core may be composed of Fe3C. (C) 2008 Elsevier Ltd. All rights reserved.
C1 [Chabot, Nancy L.] Johns Hopkins Univ, Appl Phys Lab, Laurel, MD 20723 USA.
[Campbell, Andrew J.; McDonough, William F.] Univ Maryland, Dept Geol, College Pk, MD 20742 USA.
[Draper, David S.; Agee, Carl B.] Univ New Mexico, Inst Meteorit, Dept Earth & Planetary Sci, Albuquerque, NM 87131 USA.
[Humayun, Munir] Florida State Univ, Natl High Magnet Field Lab, Tallahassee, FL 32310 USA.
[Humayun, Munir] Florida State Univ, Dept Geol Sci, Tallahassee, FL 32310 USA.
[Watson, Heather C.] Lawrence Livermore Natl Lab, Livermore, CA 94550 USA.
[Cottrell, Elizabeth] Smithsonian Inst, Natl Museum Nat Hist, Dept Mineral Sci, Washington, DC 20560 USA.
RP Chabot, NL (reprint author), Johns Hopkins Univ, Appl Phys Lab, 11100 Johns Hopkins Rd, Laurel, MD 20723 USA.
EM Nancy.Chabot@JHUAPL.edu
RI McDonough, William/C-4791-2009; Chabot, Nancy/F-5384-2015; McDonough,
William/I-7720-2012;
OI McDonough, William/0000-0001-9154-3673; Chabot,
Nancy/0000-0001-8628-3176; McDonough, William/0000-0001-9154-3673;
Humayun, Munir/0000-0001-8516-9435; Watson, Heather/0000-0003-4307-6518
FU NASA [NNG06GI13G, NNG04GG17G, NNG05GB81G]; NSF [EAR-0600140]
FX This work was supported by a number of research grants: NASA grants
NNG06GI13G to N.L. Chabot, NNG04GG17G to W.F. McDonough, NNG05GB81G to
M. Humayun, and NSF Grant No. EAR-0600140 to A.J. Campbell. We
appreciate comments from two anonymous reviewers and associate editor
A.D. Brandon, which led to improvements in this manuscript.
NR 38
TC 30
Z9 31
U1 0
U2 12
PU PERGAMON-ELSEVIER SCIENCE LTD
PI OXFORD
PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND
SN 0016-7037
J9 GEOCHIM COSMOCHIM AC
JI Geochim. Cosmochim. Acta
PD AUG 15
PY 2008
VL 72
IS 16
BP 4146
EP 4158
DI 10.1016/j.gca.2008.06.006
PG 13
WC Geochemistry & Geophysics
SC Geochemistry & Geophysics
GA 339YY
UT WOS:000258614400017
ER
PT J
AU Adams, DP
Hodges, VC
Bai, MM
Jones, E
Rodriguez, MA
Buchheit, T
Moore, JJ
AF Adams, D. P.
Hodges, V. C.
Bai, M. M.
Jones, E., Jr.
Rodriguez, M. A.
Buchheit, T.
Moore, J. J.
TI Exothermic reactions in Co/Al nanolaminates
SO JOURNAL OF APPLIED PHYSICS
LA English
DT Article
ID COMBUSTION SYNTHESIS; EXPLOSIVE CRYSTALLIZATION; MULTILAYER FOILS;
SURFACE UNDULATIONS; THIN-FILMS; PROPAGATION
AB Vapor-deposited Co/Al nanolaminates having a net equiatomic stoichiometry exhibited rapid, high-temperature synthesis. When ignited locally, 7.5-mu m-thick Co/Al foils were characterized by self-sustained propagating reactions with flame front speeds between similar to 0.5 and 9 m/s. Speed was largely affected by bilayer thickness and premixed volume fraction, consistent with previous studies of other exothermic multilayers. Cobalt aluminide foils reacted by self-propagating synthesis developed a variety of rough surface morphologies characterized by a large amplitude (peak-to-valley similar to 1.0 mu m), multiperiod, wavelike structure. High-temperature reaction was also stimulated by rapid global heating. Tests revealed low ignition temperatures (T-ig)similar to 240-460 degrees C compared with previous Co-Al powder reactant experiments. Ignition temperature was influenced by bilayer thickness. All foils ignited by global heating and those reacted in a self-propagating mode developed a single-phase B2 (CsCl-type) crystal structure. Thick Co/Al nanolaminates were used successfully to join a few different materials including metalized Al2O3 (by soldering) and polyetheretherketone (by direct attachment). (C) 2008 American Institute of Physics.
C1 [Adams, D. P.; Hodges, V. C.; Bai, M. M.; Jones, E., Jr.; Rodriguez, M. A.; Buchheit, T.] Sandia Natl Labs, Albuquerque, NM 87185 USA.
[Adams, D. P.; Bai, M. M.; Moore, J. J.] Colorado Sch Mines, Golden, CO 80401 USA.
RP Adams, DP (reprint author), Sandia Natl Labs, POB 5800, Albuquerque, NM 87185 USA.
EM dpadams@sandia.gov
FU United States Department of Energy's National Nuclear Security
Administration [DE-AC04-94AL85000]
FX The authors appreciate the efforts of M. Rye, P. Hlava, R. Wayne Buttry,
J. Michael, and P. Kotula for sample preparation and analysis. Sandia is
a multiprogram laboratory operated by Sandia Corporation, a Lockheed
Martin Co., for the United States Department of Energy's National
Nuclear Security Administration (Contract No. DE-AC04-94AL85000).
NR 31
TC 17
Z9 18
U1 0
U2 8
PU AMER INST PHYSICS
PI MELVILLE
PA 1305 WALT WHITMAN RD, STE 300, MELVILLE, NY 11747-4501 USA
SN 0021-8979
EI 1089-7550
J9 J APPL PHYS
JI J. Appl. Phys.
PD AUG 15
PY 2008
VL 104
IS 4
AR 043502
DI 10.1063/1.2968444
PG 7
WC Physics, Applied
SC Physics
GA 349EW
UT WOS:000259265100015
ER
PT J
AU Aytug, T
Paranthaman, M
Leonard, KJ
Kim, K
Ijaduola, AO
Zhang, Y
Tuncer, E
Thompson, JR
Christen, DK
AF Aytug, T.
Paranthaman, M.
Leonard, K. J.
Kim, K.
Ijaduola, A. O.
Zhang, Y.
Tuncer, E.
Thompson, J. R.
Christen, D. K.
TI Enhanced flux pinning and critical currents in YBa(2)Cu(3)O(7-delta)
films by nanoparticle surface decoration: Extension to coated conductor
templates
SO JOURNAL OF APPLIED PHYSICS
LA English
DT Article
ID SUPERCONDUCTING THIN-FILMS; MAGNETIC-FIELD DEPENDENCE; CRITICAL-CURRENT
DENSITY; II SUPERCONDUCTORS; CENTERS; DISPERSIONS; TEMPERATURE;
NANODOTS; DEFECTS; LAYER
AB Interfacial engineering via nanoparticle substrate surface decoration has been extended to coated conductor templates. Preformed BaTiO(3) and BaZrO(3) nanoparticles were applied to substrate surfaces, prior to YBa(2)Cu(3)O(7-delta) (YBCO) deposition, by using a scalable and inexpensive technique of solution-based suspension. Compared to untreated reference samples, nanodecoration yields improved in-field critical current density (J(c)) as well as strong correlated pinning along the c-axis direction of the YBCO film. Accordingly, a much reduced falloff of J(c) with magnetic field strength was observed in all of the modified samples. In addition, scaling behavior of the normalized volume pinning force density (F(p)) with respect to temperature provided insight as to the differences in flux pinning mechanisms dependent on the decoration technique. Finally, with these results our earlier proof-of-concept demonstrations on nanoparticle modified single crystal substrates were replicated on technological substrates, pointing to the versatility of this simple technique for realization of enhanced high temperature superconductor performance. (C) 2008 American Institute of Physics.
C1 [Aytug, T.] Oak Ridge Natl Lab, Oak Ridge, TN 37831 USA.
[Ijaduola, A. O.; Thompson, J. R.] Univ Tennessee, Dept Phys, Knoxville, TN 37996 USA.
RP Aytug, T (reprint author), Oak Ridge Natl Lab, Oak Ridge, TN 37831 USA.
EM aytugt@ornl.gov
RI Paranthaman, Mariappan/N-3866-2015
OI Paranthaman, Mariappan/0000-0003-3009-8531
FU U.S. Department of Energy, Office of Electricity Delivery and Energy
Reliability, and Office of Science, Basic Energy Sciences, Department of
Materials Sciences and Engineering.
FX Thanks are due to Dr. V. Selvamanickam, SuperPower, Inc. for providing
LMO/IBAD-MgO substrates. Oak Ridge National Laboratory SHaRE User Center
was used to characterize samples. This work was supported by the U.S.
Department of Energy, Office of Electricity Delivery and Energy
Reliability, and Office of Science, Basic Energy Sciences, Department of
Materials Sciences and Engineering.
NR 37
TC 17
Z9 17
U1 0
U2 19
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 AUG 15
PY 2008
VL 104
IS 4
AR 043906
DI 10.1063/1.2969771
PG 6
WC Physics, Applied
SC Physics
GA 349EW
UT WOS:000259265100055
ER
PT J
AU Cho, YJ
Scarpulla, MA
Zhou, YY
Ge, Z
Liu, X
Dobrowolska, M
Yu, KM
Dubon, OD
Furdyna, JK
AF Cho, Y. J.
Scarpulla, M. A.
Zhou, Y. Y.
Ge, Z.
Liu, X.
Dobrowolska, M.
Yu, K. M.
Dubon, O. D.
Furdyna, J. K.
TI Magnetic anisotropy of ferromagnetic Ga(1-x)Mn(x)As formed by Mn ion
implantation and pulsed-laser melting
SO JOURNAL OF APPLIED PHYSICS
LA English
DT Article
ID SEMICONDUCTORS; TEMPERATURE
AB We measured the magnetic anisotropy of nearly fully relaxed ferromagnetic Ga(1-x)Mn(x)As formed by Mn ion implantation followed by pulsed-laser melting (II-PLM) using magnetometry and ferromagnetic resonance. In qualitative terms the material formed by II-PLM exhibits all magneticanisotropy features commonly found in Ga(1-x)Mn(x)As films fabricated by low-temperature molecular beam epitaxy (LT-MBE). Quantitatively, however, the magnetic anisotropy of II-PLM Ga(1-x)Mn(x)As is dominated by cubic anisotropy terms, which we attribute to the smaller strain in the II-PLM material due to the absence of Mn interstitials. One should note, however, that II-PLM Ga(1-x)Mn(x)As also exhibits a weak but finite uniaxial in-plane magnetic anisotropy similar to that observed in LT-MBE Ga(1-x)Mn(x)As, which can be ascribed to the small built-in compressive strain. The similarity between II-PLM and LT-MBE Ga(1-x)Mn(x)As clearly points to an intrinsic origin of this property, independent of the method of fabrication. At low temperatures the remnant in-plane magnetization of the II-PLM film exhibits single-domain characteristics, while perpendicular magnetization shows a multiple-domain behavior. (C) 2008 American Institute of Physics.
C1 [Cho, Y. J.; Zhou, Y. Y.; Ge, Z.; Liu, X.; Dobrowolska, M.; Furdyna, J. K.] Univ Notre Dame, Dept Phys, Notre Dame, IN 46556 USA.
[Scarpulla, M. A.; Dubon, O. D.] Univ Calif Berkeley, Dept Mat Sci & Engn, Berkeley, CA 94720 USA.
[Scarpulla, M. A.; Yu, K. M.; Dubon, O. D.] Lawrence Berkeley Natl Lab, Berkeley, CA 94720 USA.
RP Cho, YJ (reprint author), Univ Notre Dame, Dept Phys, Notre Dame, IN 46556 USA.
EM ycho1@nd.edu
RI Scarpulla, Michael/C-7941-2009; Yu, Kin Man/J-1399-2012; Cho,
YongJin/A-1143-2013;
OI Yu, Kin Man/0000-0003-1350-9642; Scarpulla, Michael/0000-0002-6084-6839
FU Director, Office of Science, Office of Basic Energy Sciences, Division
of Materials Sciences and Engineering of the U.S. Department of Energy
[DE-AC02-05CH11231]; National Science Foundation [DMR06-03752]
FX The synthesis of films by II-PLM at the Lawrence Berkeley National
Laboratory was supported by the Director, Office of Science, Office of
Basic Energy Sciences, Division of Materials Sciences and Engineering of
the U.S. Department of Energy (Contract No. DE-AC02-05CH11231). The work
at Notre Dame was supported by the National Science Foundation (Grant
No. DMR06-03752).
NR 14
TC 4
Z9 4
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 AUG 15
PY 2008
VL 104
IS 4
AR 043902
DI 10.1063/1.2966598
PG 5
WC Physics, Applied
SC Physics
GA 349EW
UT WOS:000259265100051
ER
PT J
AU Erhart, P
Albe, K
AF Erhart, Paul
Albe, Karsten
TI Modeling the electrical conductivity in BaTiO3 on the basis of
first-principles calculations
SO JOURNAL OF APPLIED PHYSICS
LA English
DT Article
ID BARIUM-TITANATE CERAMICS; MICROWAVE APPLICATIONS; CHEMICAL DIFFUSIVITY;
DEFECT CHEMISTRY; DOPED BATIO3; LANTHANUM; NONSTOICHIOMETRY;
SPECTROSCOPY; TEMPERATURES
AB The dependence of the electrical conductivity on the oxygen partial pressure is calculated for the prototypical perovskite BaTiO3 based on data obtained from first-principles calculations within density functional theory. The equilibrium point defect concentrations are obtained via a self-consistent determination of the electron chemical potential. This allows one to derive charge carrier concentrations for a given temperature and chemical environment and eventually the electrical conductivity. The calculations are in excellent agreement with experimental data if an accidental acceptor dopant level of 10(17) cm(3) is assumed. It is shown that doubly charged oxygen vacancies are accountable for the high-temperature n-type conduction under oxygen-poor conditions. The high-temperature p-type conduction observed at large oxygen pressures is due to barium vacancies and titanium-oxygen divacancies under Ti- and Ba-rich conditions, respectively. Finally, the connection between the present approach and the mass-action law approach to point defect thermodynamics is discussed. (C) 2008 American Institute of Physics.
C1 [Erhart, Paul] Lawrence Livermore Natl Lab, Chem Mat Earth & Life Sci Directorate, Livermore, CA 94551 USA.
[Erhart, Paul; Albe, Karsten] Tech Univ Darmstadt, Inst Mat Wissensch, D-64287 Darmstadt, Germany.
RP Erhart, P (reprint author), Lawrence Livermore Natl Lab, Chem Mat Earth & Life Sci Directorate, Livermore, CA 94551 USA.
EM paul.erhart@web.de
RI Albe, Karsten/F-1139-2011; Erhart, Paul/G-6260-2011
OI Erhart, Paul/0000-0002-2516-6061
NR 37
TC 26
Z9 26
U1 3
U2 32
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 AUG 15
PY 2008
VL 104
IS 4
AR 044315
DI 10.1063/1.2956327
PG 8
WC Physics, Applied
SC Physics
GA 349EW
UT WOS:000259265100089
ER
PT J
AU Feng, G
Budiman, AS
Nix, WD
Tamura, N
Patel, JR
AF Feng, G.
Budiman, A. S.
Nix, W. D.
Tamura, N.
Patel, J. R.
TI Indentation size effects in single crystal copper as revealed by
synchrotron x-ray microdiffraction
SO JOURNAL OF APPLIED PHYSICS
LA English
DT Article
ID STRAIN GRADIENT PLASTICITY; DEFORMATION MICROSTRUCTURE; STRUCTURAL
MICROSCOPY; MECHANICAL-PROPERTIES; DISPLACEMENT FIELD; METALLIC
MATERIALS; THIN-FILMS; HARDNESS; CU; NANOINDENTATION
AB For a Cu single crystal, we find that indentation hardness increases with decreasing indentation depth, a phenomenon widely observed before and called the indentation size effect (ISE). To understand the underlying mechanism, we measure the lattice rotations in indentations of different sizes using white beam x-ray microdiffraction (mu XRD); the indentation-induced lattice rotations are directly measured by the streaking of x-ray Laue spots associated with the indentations. The magnitude of the lattice rotations is found to be independent of indentation size, which is consistent with the basic tenets of the ISE model. Using the mu XRD data together with an ISE model, we can estimate the effective radius of the indentation plastic zone, and the estimate is consistent with the value predicted by a finite element analysis. Using these results, an estimate of the average dislocation densities within the plastic zones has been made; the findings are consistent with the ISE arising from a dependence of the dislocation density on the depth of indentation. (C) 2008 American Institute of Physics.
C1 [Feng, G.; Budiman, A. S.; Nix, W. D.; Patel, J. R.] Stanford Univ, Dept Mat Sci & Engn, Stanford, CA 94305 USA.
[Tamura, N.; Patel, J. R.] Univ Calif Berkeley, Lawrence Berkeley Lab, Adv Light Source, Berkeley, CA 94720 USA.
RP Feng, G (reprint author), Brown Univ, Div Engn, Providence, RI 02912 USA.
EM gang_feng@brown.edu
NR 50
TC 27
Z9 27
U1 1
U2 27
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 AUG 15
PY 2008
VL 104
IS 4
AR 043501
DI 10.1063/1.2966297
PG 12
WC Physics, Applied
SC Physics
GA 349EW
UT WOS:000259265100014
ER
PT J
AU Hassani, K
Sutton, M
Holt, M
Zuo, Y
Plant, D
AF Hassani, Kh.
Sutton, M.
Holt, M.
Zuo, Y.
Plant, D.
TI X-ray diffraction imaging of strain fields in a domain-inverted LiTaO(3)
crystal
SO JOURNAL OF APPLIED PHYSICS
LA English
DT Article
ID 180-DEGREES FERROELECTRIC DOMAINS; LITHIUM TANTALATE;
ELECTRON-MICROSCOPY; INTERNAL FIELD; NIOBATE; WALL; BATIO3; CONGRUENT;
REVERSAL; FILMS
AB We investigate lattice orientation and strain fields across ferroelectric domain walls in a single crystal lithium tantalate using x-ray diffraction imaging (topography). The sample is an actual voltage-operated optical switch consisting of a series of triangular polarization-inverted domains formed in an originally poled single crystal. By applying an electric field only about 2% of the coercive field in the forward and reverse directions, we observed asymmetric lattice rotation of about 10(-6) rad, and normal strain variation in the order of 10(-5) with reference to the zero-field state. Our results confirm that in congruent LiTaO(3) crystals there is unexpectedly large strain field expanding several micrometers across the domain walls, in contrast with the widely accepted theoretical fact that in this material the polarization reversal establishes over only a few lattice constants. resulting in small and localized lattice distortions. (c) 2008 American Institute of Physics.
C1 [Hassani, Kh.] Univ Tehran, Dept Phys, Tehran 14395547, Iran.
[Sutton, M.] McGill Univ, Dept Phys, Montreal, PQ H3A 2T8, Canada.
[Holt, M.] Argonne Natl Lab, Ctr Nanoscale Mat, Xray Imaging Grp, Argonne, IL 60439 USA.
RP Sutton, M (reprint author), Univ Tehran, Dept Phys, N Kargar Ave,POB, Tehran 14395547, Iran.
EM mark@physics.mcgill.ca
RI Hassani, Khosrow/A-6719-2010;
OI Hassani, Khosrow/0000-0002-4224-8106
FU U.S. Department of Energy; Office of Basic Sciences [W-31-109-Eng-38]
FX Use of the Advanced Photon Source was supported by the U.S. Department
of Energy, Office of Basic Sciences, under Contract No. W-31-109-Eng-38.
NR 41
TC 2
Z9 2
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 0021-8979
J9 J APPL PHYS
JI J. Appl. Phys.
PD AUG 15
PY 2008
VL 104
IS 4
AR 043515
DI 10.1063/1.2968224
PG 5
WC Physics, Applied
SC Physics
GA 349EW
UT WOS:000259265100028
ER
PT J
AU Jensen, KL
Jensen, BL
Montgomery, EJ
Feldman, DW
O'Shea, PG
Moody, N
AF Jensen, Kevin L.
Jensen, Barbara L.
Montgomery, Eric J.
Feldman, Donald W.
O'Shea, Patrick G.
Moody, Nathan
TI Theory of photoemission from cesium antimonide using an
alpha-semiconductor model
SO JOURNAL OF APPLIED PHYSICS
LA English
DT Article
ID ELECTRON-EMISSION; ALKALI-ANTIMONIDES; OPTICAL-ABSORPTION;
PHOTOCATHODES; EQUATION; CS3SB; SCATTERING; METALS
AB A model of photoemission from cesium antimonide (Cs3Sb) that does not rely on adjustable parameters is proposed and compared to the experimental data of Spicer [Phys. Rev. 112, 114 (1958)] and Taft and Philipp [Phys. Rev. 115, 1583 (1959)]. It relies on the following components for the evaluation of all relevant parameters: (i) a multidimensional evaluation of the escape probability from a step-function surface barrier, (ii) scattering rates determined using a recently developed alpha-semiconductor model, and (iii) evaluation of the complex refractive index using a harmonic oscillator model for the evaluation of reflectivity and extinction coefficient. (C) 2008 American Institute of Physics.
C1 [Jensen, Kevin L.] USN, Res Lab, ESTD, Washington, DC 20375 USA.
[Jensen, Barbara L.; Montgomery, Eric J.; Feldman, Donald W.; O'Shea, Patrick G.] Univ Maryland, Inst Res Elect & Appl Phys, College Pk, MD 20742 USA.
[Moody, Nathan] Los Alamos Natl Lab, Los Alamos, NM 87545 USA.
RP Jensen, KL (reprint author), USN, Res Lab, ESTD, Code 6843, Washington, DC 20375 USA.
EM kevinjensen@nrl.navy.mil
RI Jensen, Kevin/I-1269-2015
OI Jensen, Kevin/0000-0001-8644-1680
FU Joint Technology Office and the Office of Naval Research
FX We thank the Joint Technology Office and the Office of Naval Research
for supporting this work.
NR 65
TC 16
Z9 16
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
EI 1089-7550
J9 J APPL PHYS
JI J. Appl. Phys.
PD AUG 15
PY 2008
VL 104
IS 4
AR 044907
DI 10.1063/1.2967826
PG 10
WC Physics, Applied
SC Physics
GA 349EW
UT WOS:000259265100111
ER
PT J
AU Myers, SM
Cooper, PJ
Wampler, WR
AF Myers, S. M.
Cooper, P. J.
Wampler, W. R.
TI Model of defect reactions and the influence of clustering in
pulse-neutron-irradiated Si
SO JOURNAL OF APPLIED PHYSICS
LA English
DT Article
ID SILICON DEVICES; SEMICONDUCTORS; SIMULATION; MECHANISM; CASCADES
AB Transient reactions among irradiation defects, dopants, impurities, and carriers in pulse-neutron-irradiated Si were modeled taking into account the clustering of the primal defects in recoil cascades. Continuum equations describing the diffusion, field drift, and reactions of relevant species were numerically solved for a submicrometer spherical volume, within which the starting radial distributions of defects could be varied in accord with the degree of clustering. The radial profiles corresponding to neutron irradiation were chosen through pair-correlation-function analysis of vacancy and interstitial distributions obtained from the binary-collision code MARLOWE, using a spectrum of primary recoil energies computed for a fast-burst fission reactor. Model predictions of transient behavior were compared with a variety of experimental results from irradiated bulk Si, solar cells, and bipolar-junction transistors. The influence of defect clustering during neutron bombardment was further distinguished through contrast with electron irradiation, where the primal point defects are more uniformly dispersed. (C) 2008 American Institute of Physics.
C1 [Myers, S. M.; Cooper, P. J.; Wampler, W. R.] Sandia Natl Labs, Albuquerque, NM 87185 USA.
RP Myers, SM (reprint author), Sandia Natl Labs, POB 5800, Albuquerque, NM 87185 USA.
EM smmyers@sandia.gov
NR 51
TC 12
Z9 12
U1 0
U2 9
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 AUG 15
PY 2008
VL 104
IS 4
AR 044507
DI 10.1063/1.2963697
PG 13
WC Physics, Applied
SC Physics
GA 349EW
UT WOS:000259265100097
ER
PT J
AU Oyarzabal, E
Doerner, RP
Shimada, M
Tynan, GR
AF Oyarzabal, E.
Doerner, R. P.
Shimada, M.
Tynan, G. R.
TI Carbon atom and cluster sputtering under low-energy noble gas plasma
bombardment
SO JOURNAL OF APPLIED PHYSICS
LA English
DT Article
ID ELECTRON-IMPACT IONIZATION; ANGULAR-DISTRIBUTION; ION-BOMBARDMENT;
CROSS-SECTIONS; YIELDS; DISTRIBUTIONS; MOLYBDENUM; THRESHOLD; EROSION
AB Exit-angle resolved carbon atom and cluster (C(2) and C(3)) sputtering yields are measured during different noble gas (Xe, Kr, Ar, Ne, and He) ion bombardments from a plasma, for low incident energies (75-225 eV). A quadrupole mass spectrometer (QMS) is used to detect the fraction of sputtered neutrals that is ionized in the plasma and to obtain the angular distribution by changing the angle between the target normal and the QMS aperture. A one-dimensional Monte Carlo code is used to simulate the interaction of the plasma and the sputtered particles in the region between the sample and the QMS. The effective elastic scattering cross sections of C, C(2), and C(3) with the different bombarding gas neutrals are obtained by varying the distance between the sample and the QMS and by performing a best fit of the simulation results to the experimental results. The total sputtering yield (C+C(2)+C(3)) for each bombarding gas is obtained from weight-loss measurements and the sputtering yield for C, C(2), and C(3) is then calculated from the integration of the measured angular distribution, taking into account the scattering and ionization of the sputtered particles between the sample and the QMS. We observe undercosine angular distributions of the sputtered atoms and clusters for all the studied bombarding gases and a clear decrease of the atom to cluster (C(2) and C(3)) sputtering ratio as the incident ion mass increases, changing from a carbon atom preferential erosion for the lower incident ion masses (He, Ne, and Ar) to a cluster preferential erosion for the higher incident ion masses (Kr and Xe). (C) 2008 American Institute of Physics.
C1 [Oyarzabal, E.; Doerner, R. P.; Tynan, G. R.] Univ Calif San Diego, Energy Res Ctr, La Jolla, CA 92093 USA.
[Shimada, M.] Idaho Natl Lab, Idaho Falls, ID 83415 USA.
RP Oyarzabal, E (reprint author), Univ Calif San Diego, Energy Res Ctr, La Jolla, CA 92093 USA.
EM coyarzabal@ferp.ucsd.edu
RI Oyarzabal, Eider/L-7370-2014;
OI Oyarzabal, Eider/0000-0002-0195-2025; Shimada,
Masashi/0000-0002-1592-843X
NR 35
TC 11
Z9 11
U1 0
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 AUG 15
PY 2008
VL 104
IS 4
AR 043305
DI 10.1063/1.2968549
PG 12
WC Physics, Applied
SC Physics
GA 349EW
UT WOS:000259265100013
ER
PT J
AU Pei, L
Duscher, G
Steen, C
Pichler, P
Ssel, HR
Napolitani, E
De Salvador, D
Piro, AM
Terrasi, AT
Severac, F
Cristiano, F
Ravichandran, K
Gupta, N
Windl, W
AF Pei, Lirong
Duscher, Gerd
Steen, Christian
Pichler, Peter
Ssel, Heiner R.
Napolitani, Enrico
De Salvador, Davide
Piro, Alberto Maria
Terrasi, A. Tonio
Severac, Fabrice
Cristiano, Filadelfo
Ravichandran, Karthik
Gupta, Naveen
Windl, Wolfgang
TI Detailed arsenic concentration profiles at Si/SiO(2) interfaces
SO JOURNAL OF APPLIED PHYSICS
LA English
DT Article
ID RAY-FLUORESCENCE SPECTROMETRY; SIO2/SI INTERFACE; DOPED SILICON; SI;
SEGREGATION; ANTIMONY; DAMAGE
AB The pile-up of arsenic at the Si/SiO(2) interface after As implantation and annealing was investigated by high resolution Z-contrast imaging, electron energy-loss spectroscopy (EELS), grazing incidence x-ray fluorescence spectroscopy (GI-XRF), secondary ion mass spectrometry, x-ray photoelectron spectroscopy, Rutherford backscattering spectrometry, as well as Hall mobility and four-point probe resistivity measurements. After properly taking into account their respective artifacts, the results of all methods are compatible with each other, with EELS and GI-XRF combined with etching providing similar spatial resolution on the nanometer scale for the dopant profile. The sheet concentration of the piled-up As at the interface was found to be similar to 1 x 10(15) cm(-2) for an implanted dose of I X 1016 cm-2 with a maximum concentration of similar to 10 at. %. The strain observed in the Z-contrast images also suggests a significant concentration of local distortions within 3 nm from the interface, which, however, do not seem to involve intrinsic point defects. (C) 2008 American Institute of Physics.
C1 [Steen, Christian; Pichler, Peter; Ssel, Heiner R.] Univ Erlangen Nurnberg, Chair Elect Devices, D-91058 Erlangen, Germany.
[Pei, Lirong; Duscher, Gerd] N Carolina State Univ, Dept Mat Sci & Engn, Raleigh, NC 27695 USA.
[Duscher, Gerd] Oak Ridge Natl Lab, Condensed Matter Sci Div, Oak Ridge, TN 37831 USA.
[Pichler, Peter; Ssel, Heiner R.] Fraunhofer Inst Integrated Syst & Device Technol, D-91058 Erlangen, Germany.
[Napolitani, Enrico; De Salvador, Davide] Univ Padua, Dipartimento Fis, I-35141 Padua, Italy.
[Napolitani, Enrico; De Salvador, Davide] INFM, CNR, MATIS, I-35141 Padua, Italy.
[Piro, Alberto Maria; Terrasi, A. Tonio] INFM, CNR, MATIS, I-95127 Catania, Italy.
[Piro, Alberto Maria; Terrasi, A. Tonio] Univ Catania, Dipartimento Fis & Astron, I-95127 Catania, Italy.
[Severac, Fabrice; Cristiano, Filadelfo] Univ Toulouse, CNRS, LAAS, F-31077 Toulouse, France.
[Ravichandran, Karthik; Gupta, Naveen; Windl, Wolfgang] Ohio State Univ, Dept Mat Sci & Engn, Columbus, OH 43210 USA.
RP Pichler, P (reprint author), Univ Erlangen Nurnberg, Chair Elect Devices, Cauerstr 6, D-91058 Erlangen, Germany.
EM peter.pichler@iisb.fraunhofer.de
RI Napolitani, Enrico/J-3545-2012; Windl, Wolfgang/C-7255-2012; Duscher,
Gerd/G-1730-2014;
OI Napolitani, Enrico/0000-0002-2562-8860; Windl,
Wolfgang/0000-0001-5892-0684; Duscher, Gerd/0000-0002-2039-548X;
Terrasi, Antonio/0000-0002-0291-6923; De Salvador,
Davide/0000-0002-1879-1010
FU National Science Foundation [0244724]; Semiconductor Research
Corporation [2002-MJ-1018]; Deutsche Forschungsgemeinschaft [Ry 1/23];
European Union [027152]; Fraunhofer Geselischaft and Humboldt Foundation
FX This work has been funded in part by the National Science Foundation
(Contract No. 0244724), the Semiconductor Research Corporation (Contract
No. 2002-MJ-1018), the Deutsche Forschungsgemeinschaft under Contract
No. Ry 1/23, and the European Union in the framework of the IST Project
No. 027152 ATOMICS. W.W. acknowledges support from the Fraunhofer
Geselischaft and Humboldt Foundation within a Fraunhofer-Bessel research
fellowship. We also thank the Ohio Supercomputer Center for
supercomputer time under Project No. PAS0072; Dr. Stephen Pennycook for
the Z-contrast and EELS equipment at Oak Ridge National Laboratory;
Frank Zhu for performing the SIMS rneasurements at NCSU; and Salvo
Mirabella and Gabriele Bisognin (MATIS) for useful discussions.
NR 34
TC 17
Z9 17
U1 0
U2 16
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 AUG 15
PY 2008
VL 104
IS 4
AR 043507
DI 10.1063/1.2967713
PG 11
WC Physics, Applied
SC Physics
GA 349EW
UT WOS:000259265100020
ER
PT J
AU Trolier-McKinstry, S
Biegalski, MD
Wang, JL
Belik, AA
Takayama-Muromachi, E
Levin, I
AF Trolier-McKinstry, Susan
Biegalski, Michael D.
Wang, Junling
Belik, Alexei A.
Takayama-Muromachi, Eiji
Levin, Igor
TI Growth, crystal structure, and properties of epitaxial BiScO(3) thin
films
SO JOURNAL OF APPLIED PHYSICS
LA English
DT Article
ID MORPHOTROPIC PHASE-BOUNDARY; X-RAY; PEROVSKITE; (1-X)BISCO3-XPBTIO(3);
BIMNO3; BIFEO3
AB Epitaxial thin films of BiScO(3)-a compound thermodynamically unstable under ambient conditions-were grown on BiFeO(3)-buffered SrTiO(3) substrates. X-ray diffraction confirmed the reasonable crystalline quality of the films with a full width at half maximum of 0.58 degrees in omega (004 reflection), 0.80 degrees in phi (222 reflection), and 0.28 degrees in theta. The epitaxial thin films of BiScO(3) on SrTiO(3) retain the principal structural features of bulk BiScO(3) (i.e., octahedral tilting and the pattern of Bi displacements) that give rise to a pseudo-orthorhombic unit cell 2 root 2a(c) x root 2a(c) x 4a(c) (a(c) approximate to 4 angstrom refers to the lattice parameter of an ideal cubic perovskite). Films grown on {100} substrates adopt the bulk monoclinic structure, whereas films on the (110) substrates appear to exhibit an orthorhombic symmetry. The dielectric permittivities were modest (approximate to 30) with low loss tangents (<1% at low fields); no maxima were observed over a temperature range of -200 to +350 degrees C. There is no evidence of significant hysteresis (either ferroelectric or antiferroelectric) at room temperature up to the breakdown strength of the films. (C) 2008 American Institute of Physics.
C1 [Trolier-McKinstry, Susan] Penn State Univ, Dept Mat Sci & Engn, University Pk, PA 16802 USA.
[Biegalski, Michael D.] Oak Ridge Natl Lab, Ctr Nanophase Mat Sci, Oak Ridge, TN 37830 USA.
[Wang, Junling] Nanyang Technol Univ, Sch Mat Sci & Engn, Singapore 639798, Singapore.
[Belik, Alexei A.; Takayama-Muromachi, Eiji] Natl Inst Mat Sci, Int Ctr Mat Nanoarchitecton MANA, Tsukuba, Ibaraki 3050044, Japan.
[Levin, Igor] NIST, Div Ceram, Gaithersburg, MD 20899 USA.
RP Trolier-McKinstry, S (reprint author), Penn State Univ, Dept Mat Sci & Engn, University Pk, PA 16802 USA.
EM stmckinstry@psu.edu
RI Levin, Igor/F-8588-2010; WANG, Junling/B-3596-2009; Belik,
Alexei/H-2938-2011;
OI WANG, Junling/0000-0003-3663-7081; Belik, Alexei/0000-0001-9031-2355;
Trolier-McKinstry, Susan/0000-0002-7267-9281
NR 29
TC 8
Z9 8
U1 0
U2 16
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 AUG 15
PY 2008
VL 104
IS 4
AR 044102
DI 10.1063/1.2964087
PG 7
WC Physics, Applied
SC Physics
GA 349EW
UT WOS:000259265100072
ER
PT J
AU Xu, XN
Lu, DW
Xu, XB
Zang, WC
Madireddi, S
AF Xu, X. N.
Lu, D. W.
Xu, X. B.
Zang, W. C.
Madireddi, Sesha
TI Simulations of remanence and field distributions of permanent magnet
array with rectangular cavity
SO JOURNAL OF APPLIED PHYSICS
LA English
DT Article
ID REFRIGERATION SYSTEMS; DESIGN
AB The magnetic phenomena of a Halbach-type permanent magnet array under a strong self-field such as demagnetization, saturation, deflection, and rotation of remanence vectors occur deep in the interior of the magnets, and thus lead to an inhomogeneous field even for a hollow cylindrical permanent magnet array with circular cavity. Considering the anisotropic magnetization loops of commercially available permanent magnets, the self-consistent remanence and field distributions of a 16 piece hollow cylindrical permanent magnet array with rectangular cavity (HCPMARC) are presented here to simulate the magnetic phenomena inside the magnets. The field distribution of a HCPMARC can be modulated by array structure while keeping both the cross sectional areas of the cavity and the magnets constant. At the expense of field uniformity, a HCPMARC acquires greater center field uniformity than a HCPMACC does. Furthermore, we simulated the magnetization and field distributions for a yoked HCPMARC obtained by replacing the partial permanent magnets with soft ones on both magnetic poles of a yokeless HCPMARC. Such substitution always enhances field uniformity but depresses the center field. This, in turn, causes changes in the average magnitude of the field in the entire rectagular cavity. (C) 2008 American Institute of Physics.
C1 [Xu, X. N.; Lu, D. W.; Xu, X. B.; Zang, W. C.] Nanjing Univ, Natl Lab Solid State Microstruct, Dept Phys, Nanjing 210093, Peoples R China.
[Madireddi, Sesha] Iowa State Univ, Ames Lab, Dept Mat, Ames, IA 50011 USA.
RP Xu, XN (reprint author), Nanjing Univ, Natl Lab Solid State Microstruct, Dept Phys, Nanjing 210093, Peoples R China.
EM xnxu@nju.edu.cn
FU National Natural Science Foundation of China [50577030]; National Key
Project of Fundamental Research of China [2005CB623605]
FX The authors acknowledge the support of the National Natural Science
Foundation of China (Grant No. 50577030) and the National Key Project of
Fundamental Research of China (Grant No. 2005CB623605).
NR 15
TC 0
Z9 0
U1 0
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 0021-8979
J9 J APPL PHYS
JI J. Appl. Phys.
PD AUG 15
PY 2008
VL 104
IS 4
AR 043919
DI 10.1063/1.2970118
PG 5
WC Physics, Applied
SC Physics
GA 349EW
UT WOS:000259265100068
ER
PT J
AU Zu, XT
Li, N
Gao, F
AF Zu, X. T.
Li, N.
Gao, F.
TI First-principles study of structural and energetic properties of
A(2)Hf(2)O(7) (A=Dy, Ho, Er) compounds
SO JOURNAL OF APPLIED PHYSICS
LA English
DT Article
ID WAVE BASIS-SET; RADIATION TOLERANCE; MOLECULAR-DYNAMICS;
DEFECT-FLUORITE; BAND-GAPS; PYROCHLORE; DISORDER; METALS; OXIDES;
PSEUDOPOTENTIALS
AB The structural and energetic properties of A(2)Hf(2)O(7) (A=Dy, Ho, Er) compounds have been investigated by means of ab initio total energy calculations. For Er(2)Hf(2)O(7) the defect fluorite structure is predicted to be more stable than pyrochlore structure, agreeing well with previous experimental [J. Inorg. Nucl. Chem. 31, 2367 (1969); J. Less Common Met. 14, 435 (1968)] and theoretical [J. Am. Ceram. Soc. 85, 2139 (2002)] investigations. In contrast to Er(2)Hf(2)O(7) pyrochlore, Dy(2)Hf(2)O(7) and Ho(2)Hf(2)O(7) prefer pyrochlore structures, which is consistent with the recent experimental observations of Dy(2)Hf(2)O(7) compound [J. Solid State Chem. 179, 1990 (2006)]. (c) 2008 American Institute of Physics.
C1 [Zu, X. T.; Li, N.] Univ Elect Sci & Technol China, Dept Appl Phys, Chengdu 610054, Peoples R China.
[Gao, F.] Pacific NW Natl Lab, Richland, WA 99352 USA.
RP Zu, XT (reprint author), Univ Elect Sci & Technol China, Dept Appl Phys, Chengdu 610054, Peoples R China.
EM xtzu@uestc.edu.cn
RI Gao, Fei/H-3045-2012
FU National Science Foundation of China [10647111]; Division of Materials
Sciences and Engineering; Office of Basic Energy Sciences; U.S.
Department of Energy [DE-AC05-76RL01830]
FX This research was supported by the National Science Foundation of China
(Grant No. 10647111). F.G. was supported by the Division of Materials
Sciences and Engineering, Office of Basic Energy Sciences, U.S.
Department of Energy under Contract No. DE-AC05-76RL01830.
NR 40
TC 9
Z9 10
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 AUG 15
PY 2008
VL 104
IS 4
AR 043517
DI 10.1063/1.2969662
PG 4
WC Physics, Applied
SC Physics
GA 349EW
UT WOS:000259265100030
ER
PT J
AU Garst, AD
Heroux, A
Rambo, RP
Batey, RT
AF Garst, Andrew D.
Heroux, Annie
Rambo, Robert P.
Batey, Robert T.
TI Crystal structure of the lysine riboswitch regulatory mRNA element
SO JOURNAL OF BIOLOGICAL CHEMISTRY
LA English
DT Article
ID GENE-EXPRESSION; RECOGNITION; MOTIF; BIOSYNTHESIS; MECHANISMS;
SCATTERING; BACTERIA; ANALOGS; TARGETS; LIGAND
AB Riboswitches are metabolite-sensitive elements found in mRNAs that control gene expression through a regulatory secondary structural switch. Along with regulation of lysine biosynthetic genes, mutations within the lysine-responsive riboswitch (L-box) play a role in the acquisition of resistance to antimicrobiallysine analogs. To understand the structural basis for lysine binding, we have determined the 2.8 angstrom resolution crystal structure of lysine bound to the Thermotoga maritima asd lysine riboswitch ligand-binding domain. The structure reveals a complex architecture scaffolding a binding pocket completely enveloping lysine. Mutations conferring antimicrobial resistance cluster around this site as well as highly conserved long range interactions, indicating that they disrupt lysine binding or proper folding of the RNA. Comparison of the free and bound forms by x-ray crystallography, small angle x-ray scattering, and chemical probing reveals almost identical structures, indicating that lysine induces only limited and local conformational changes upon binding.
C1 [Garst, Andrew D.; Batey, Robert T.] Univ Colorado, Dept Chem & Biochem, Boulder, CO 80309 USA.
[Heroux, Annie] Brookhaven Natl Lab, Dept Biol, Upton, NY 11973 USA.
[Rambo, Robert P.] Univ Calif Berkeley, Lawrence Berkeley Lab, Div Life Sci, Berkeley, CA 94720 USA.
RP Batey, RT (reprint author), Univ Colorado, Dept Chem & Biochem, Campus Box 215, Boulder, CO 80309 USA.
EM robert.batey@colorado.edu
RI Batey, Robert/A-8265-2009
OI Batey, Robert/0000-0002-1384-6625
FU NIGMS NIH HHS [GM073850]
NR 42
TC 114
Z9 115
U1 0
U2 12
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 AUG 15
PY 2008
VL 283
IS 33
BP 22347
EP 22351
DI 10.1074/jbc.C800120200
PG 5
WC Biochemistry & Molecular Biology
SC Biochemistry & Molecular Biology
GA 335VR
UT WOS:000258321000002
PM 18593706
ER
PT J
AU Mei, DH
Xu, L
Henkelman, G
AF Mei, Donghai
Xu, Lijun
Henkelman, Graeme
TI Dimer saddle point searches to determine the reactivity of formate on
Cu(111)
SO JOURNAL OF CATALYSIS
LA English
DT Article
DE reactivity; density functional theory; dimer method; Cu(111); formate
ID GAS SHIFT KINETICS; CLEAN POLYCRYSTALLINE COPPER; TOTAL-ENERGY
CALCULATIONS; WAVE BASIS-SET; METHANOL SYNTHESIS; STRUCTURE SENSITIVITY;
MODEL CATALYSTS; DECOMPOSITION; SURFACES; ADSORPTION
AB We used the dimer saddle point searching method with density functional theory calculations to study the reactivity of formate (HCOO) on the Cu(111) surface. We identified possible reaction paths for the HCOO decomposition (or synthesis) and hydrogenation in the presence of a co-adsorbed H atom without assuming their final states. Starting from the most stable bidentate HCOO adsorption configuration, we calculated the pre-exponential factors and reaction rates of the identified HCOO reaction and diffusion paths using harmonic transition state theory. In agreement with previous experimental and theoretical studies, we found that HCOO was formed by gaseous CO2 and adsorbed H through the Eley-Ricleal (ER) mechanism. The activation barriers for direct HCOO synthesis from CO via the ER and Langmuir-Hinshelwood (LH) mechanisms were 1.44 and 2.45 eV, respectively, suggesting that the reaction pathways CO or CO(g) + OH <-> HCOO were unfavorable on the Cu(III) surface. The decomposition of HCOO to HCO + O was much slower than its reverse recombination. This indicated that the reaction pathway from HCOO to HCO also was unlikely. On the other hand, the reaction route for HCOO hydrogenation to H2COO in the presence of a co-adsorbed H atom had an activation energy of 1.24 eV, suggesting that HCOO hydrogenation was competitive with HCOO decomposition via the ER mechanism with a barrier of 1.30 eV. Except for two fast HCOO diffusion processes, our results showed that HCOO <-> CO2(g) + H and HCOO + H <-> H2COO were the dominant reaction pathways on the Cu(III) surface. (C) 2008 Elsevier Inc. All rights reserved.
C1 [Mei, Donghai] Pacific NW Natl Lab, Div Chem & Mat Sci, Inst Interfacial Catalysis, Richland, WA 99352 USA.
[Xu, Lijun; Henkelman, Graeme] Univ Texas Austin, Dept Chem & Biochem, Austin, TX 78712 USA.
RP Mei, DH (reprint author), Pacific NW Natl Lab, Div Chem & Mat Sci, Inst Interfacial Catalysis, POB 999,K1-83, Richland, WA 99352 USA.
EM donghai.mei@pnl.gov; henkelman@mail.utexas.edu
RI Mei, Donghai/D-3251-2011; Henkelman, Graeme/A-9301-2008; Mei,
Donghai/A-2115-2012
OI Henkelman, Graeme/0000-0002-0336-7153; Mei, Donghai/0000-0002-0286-4182
FU Pacific Northwest National Laboratory (PNNL); National Energy Research
Scientific Computing Center (NERSC); NSF [CHE-0645497]; Advanced
Research Program [ITC-ARP-0022]; Welch Foundation [F-1601]
FX This work was supported by a Laboratory Directed Research and
Development (LDRD) project of the Pacific Northwest National Laboratory
(PNNL). The computations were performed using the Molecular Science
Computing Facility in the William R. Wiley Environmental Molecular
Sciences Laboratory (EMSL), a U.S. Department of Energy national
scientific user facility located at PNNL in Richland, Washington.
Computing time was made available through a Computational Grand
Challenge, "Computational Catalysis," and user facility allocation
EMSL-25428. Some computing time also was provided by the National Energy
Research Scientific Computing Center (NERSC). G.H. gratefully
acknowledges support from the NSF CAREER program (CHE-0645497), the
Advanced Research Program (ITC-ARP-0022), and the Welch Foundation
(F-1601).
NR 39
TC 31
Z9 31
U1 2
U2 17
PU ACADEMIC PRESS INC ELSEVIER SCIENCE
PI SAN DIEGO
PA 525 B ST, STE 1900, SAN DIEGO, CA 92101-4495 USA
SN 0021-9517
J9 J CATAL
JI J. Catal.
PD AUG 15
PY 2008
VL 258
IS 1
BP 44
EP 51
DI 10.1016/j.jcat.2008.05.024
PG 8
WC Chemistry, Physical; Engineering, Chemical
SC Chemistry; Engineering
GA 349IQ
UT WOS:000259274900006
ER
PT J
AU Ding, J
Sorensen, CM
Jaitly, N
Jiang, HL
Orton, DJ
Monroe, ME
Moore, RJ
Smith, RD
Metz, TO
AF Ding, Jie
Sorensen, Christina M.
Jaitly, Navdeep
Jiang, Hongliang
Orton, Daniel J.
Monroe, Matthew E.
Moore, Ronald J.
Smith, Richard D.
Metz, Thomas O.
TI Application of the accurate mass and time tag approach in studies of the
human blood lipidome
SO JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL
AND LIFE SCIENCES
LA English
DT Article
DE lipidomics; AMT tag approach; capillary liquid chromatography; mass
spectrometry
ID PHASE LIQUID-CHROMATOGRAPHY; HIGH-THROUGHPUT PROTEOMICS; DATA-DEPENDENT
ACQUISITION; ELECTROSPRAY-IONIZATION; FRAGMENTATION PROCESSES; TANDEM
QUADRUPOLE; ARACHIDONIC-ACID; SPECTROMETRY; IDENTIFICATION;
PHOSPHOLIPIDS
AB We report a preliminary demonstration of the accurate mass and time (AMT) tag approach for lipidomics. Initial data-dependent LC-MS/MS analyses of human plasma, erythrocyte, and lymphocyte lipids were performed in order to identify lipid molecular species in conjunction with complementary accurate mass and isotopic distribution information. Identified lipids were used to populate initial lipid AMT tag databases containing 250 and 45 entries for those species detected in positive and negative electrospray ionization (ESI) modes, respectively. The positive ESI database was then utilized to identify human plasma, erythrocyte, and lymphocyte lipids in high-throughput LC-MS analyses based on the AMT tag approach. We were able to define the lipid profiles of human plasma, erythrocytes, and lymphocytes based on qualitative and quantitative differences in lipid abundance. (C) 2008 Published by Elsevier B.V.
C1 [Ding, Jie; Sorensen, Christina M.; Jaitly, Navdeep; Jiang, Hongliang; Orton, Daniel J.; Monroe, Matthew E.; Moore, Ronald J.; Smith, Richard D.; Metz, Thomas O.] Pacific NW Natl Lab, Div Biol Sci, Richland, WA 99352 USA.
RP Metz, TO (reprint author), POB 999-MS K8-98, Richland, WA 99352 USA.
EM thomas.metz@pnl.gov
RI Smith, Richard/J-3664-2012;
OI Smith, Richard/0000-0002-2381-2349; Metz, Tom/0000-0001-6049-3968
FU NIH [DK070146, DK071283]; U.S. Department of Energy Office (DOE) of
Biological and Environmental Research [DE-AC06-76RLO-1830]
FX The authors would like to thank Dr. Lawrence S. Phillips of Emory
University for providing the plasma, erythrocyte, and lymphocyte samples
via the NIDDK Central Repository. This research was supported by NIH
grants DK070146 and DK071283. Work was performed in the Environmental
Molecular Sciences Laboratory, a national scientific user facility
located at Pacific Northwest National Laboratory (PNNL) and sponsored by
the U.S. Department of Energy Office (DOE) of Biological and
Environmental Research. PNNL is operated by Battelle for the DOE under
Contract No. DE-AC06-76RLO-1830.
NR 52
TC 25
Z9 25
U1 0
U2 10
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 1570-0232
J9 J CHROMATOGR B
JI J. Chromatogr. B
PD AUG 15
PY 2008
VL 871
IS 2
BP 243
EP 252
DI 10.1016/j.jchromb.2008.04.040
PG 10
WC Biochemical Research Methods; Chemistry, Analytical
SC Biochemistry & Molecular Biology; Chemistry
GA 347HE
UT WOS:000259130400012
PM 18502191
ER
PT J
AU Day, D
Bochev, P
AF Day, David
Bochev, Pavel
TI Analysis and computation of a least-squares method for consistent mesh
tying
SO JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS
LA English
DT Article; Proceedings Paper
CT International Conference on Finite Element Methods in Engineering and
Science
CY DEC 11-15, 2006
CL Univ Texas, El Paso, El Paso, TX
HO Univ Texas, El Paso
DE finite elements; mesh tying; least-squares; first-order elliptic systems
ID FINITE-ELEMENT MESHES; CURVED INTERFACES
AB In the finite element method, a standard approach to mesh tying is to apply Lagrange multipliers. If the interface is curved, however, discretization generally leads to adjoining surfaces that do not coincide spatially. Straightforward Lagrange multiplier methods lead to discrete formulations failing a first-order patch test [T.A. Laursen, M.W Heinstein, Consistent mesh-tying methods for topologically distinct discretized surfaces in non-linear solid mechanics, Internat. J. Nhumer. Methods Eng. 57 (2003) 1197-1242]. This paper presents a theoretical and computational study of a least-squares method for mesh tying [P. Bochev, D.M. Day, A least-squares method for consistent mesh tying, Internal. J. Numer. Anal. Modeling 4 (2007) 342-352], applied to the partial differential equation del(2)phi + alpha phi = f. We prove optimal convergence rates for domains represented as overlapping subdomains and show that the least-squares method passes a patch test of the order of the finite element space by construction. To apply the method to subdomain configurations with gaps and overlaps we use interface perturbations to eliminate the gaps. Theoretical error estimates are illustrated by numerical experiments. (C) 2007 Elsevier B.V. All rights reserved.
C1 [Day, David; Bochev, Pavel] Sandia Natl Labs, Albuquerque, NM 87185 USA.
RP Bochev, P (reprint author), Sandia Natl Labs, POB 5800,MS 1320, Albuquerque, NM 87185 USA.
EM dinday@sandia.gov; pbboche@sandia.gov
NR 23
TC 4
Z9 4
U1 0
U2 3
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0377-0427
J9 J COMPUT APPL MATH
JI J. Comput. Appl. Math.
PD AUG 15
PY 2008
VL 218
IS 1
BP 21
EP 33
DI 10.1016/j.cam.2007.04.049
PG 13
WC Mathematics, Applied
SC Mathematics
GA 322BM
UT WOS:000257350200004
ER
PT J
AU Taylor, MA
AF Taylor, Mark A.
TI Asymmetric cubature formulas for polynomial integration in the triangle
and square
SO JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS
LA English
DT Article; Proceedings Paper
CT International Conference on Finite Element Methods in Engineering and
Science
CY DEC 11-15, 2006
CL Univ Texas, El Paso, El Paso, TX
HO Univ Texas, El Paso
DE multivariate integration; quadrature; cubature; Fekete points; triangle;
polynomial approximation
ID SYMMETRIC QUADRATURE-RULES; COMPILATION; ALGORITHM; STROUD; POINTS
AB We present five new cubature formula in the triangle and square for exact integration of polynomials. The points were computed numerically with a cardinal function algorithm which does not impose any symmetry requirements on the points. Cubature formula are presented which integrate degrees 10, 11 and 12 in the triangle and degrees 10 and 12 in the square. They have positive weights, contain no points outside the domain, and have fewer points than previously known results. (C) 2007 Elsevier B.V. All rights reserved.
C1 Sandia Natl Labs, Albuquerque, NM 87185 USA.
RP Taylor, MA (reprint author), Sandia Natl Labs, POB 5800, Albuquerque, NM 87185 USA.
EM mataylo@sandia.gov
NR 14
TC 9
Z9 9
U1 1
U2 4
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0377-0427
J9 J COMPUT APPL MATH
JI J. Comput. Appl. Math.
PD AUG 15
PY 2008
VL 218
IS 1
BP 184
EP 191
DI 10.1016/j.cam.2007.04.050
PG 8
WC Mathematics, Applied
SC Mathematics
GA 322BM
UT WOS:000257350200021
ER
PT J
AU Liliental-Weber, Z
Maltez, RL
Xie, J
Morkoc, H
AF Liliental-Weber, Z.
Maltez, R. L.
Xie, J.
Morkoc, H.
TI Propagation of misfit dislocations from AlN/Si interface into Si
SO JOURNAL OF CRYSTAL GROWTH
LA English
DT Article; Proceedings Paper
CT 5th International Workshop on Bulk Nitride Semiconductor
CY SEP 24-28, 2007
CL Itaparica, BRAZIL
DE TEM; structural perfection; propagation of misfit dislocations;
GaN/AlN/Si interfaces
ID GALLIUM NITRIDE; GROWTH; GAN; LAYERS; FILMS; SILICON
AB A substantial improvement of the structural quality of GaN/AlN grown on He implanted Si has been described. Many misfit dislocations were redirected from the Al/Si interface and propagated to the Si substrate due to the formation of He bubbles in the substrate. Growth temperature of GaN/AlN was chosen to be the annealing temperature necessary for He bubble formation. The dependence on the He fluence, distance of He bubbles from the Si surface and cleaning procedure of the Si before growth have been described. The structural perfection of the GaN/AlN layers was compared to the layers grown on un-implanted Si. (c) 2008 Published by Elsevier B.V.
C1 [Liliental-Weber, Z.] Lawrence Berkeley Natl Lab, Div Mat Sci, Berkeley, CA 94720 USA.
[Maltez, R. L.] Univ Fed Rio Grande do Sul, Inst Fis, BR-91501970 Porto Alegre, RS, Brazil.
[Xie, J.; Morkoc, H.] Virginia Commonwealth Univ, Dept Elect Engn, Richmond, VA 23284 USA.
RP Liliental-Weber, Z (reprint author), Lawrence Berkeley Natl Lab, Div Mat Sci, MS 62-203,1 Cyclotron Rd, Berkeley, CA 94720 USA.
EM z_liliental-weber@lbl.gov
RI Liliental-Weber, Zuzanna/H-8006-2012; Maltez, Rogerio/K-1173-2016
OI Maltez, Rogerio/0000-0002-8653-6118
NR 16
TC 4
Z9 4
U1 2
U2 10
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0022-0248
J9 J CRYST GROWTH
JI J. Cryst. Growth
PD AUG 15
PY 2008
VL 310
IS 17
BP 3917
EP 3923
DI 10.1016/j.jcrysgro.2008.06.006
PG 7
WC Crystallography; Materials Science, Multidisciplinary; Physics, Applied
SC Crystallography; Materials Science; Physics
GA 356DS
UT WOS:000259759500005
ER
PT J
AU Siekacz, M
Feduniewicz-Zmuda, A
Cywinski, G
Krysko, M
Grzegory, I
Krukowski, S
Waldrip, KE
Jantsch, W
Wasilewski, ZR
Porowski, S
Skierbiszewski, C
AF Siekacz, M.
Feduniewicz-Zmuda, A.
Cywinski, G.
Krysko, M.
Grzegory, I.
Krukowski, S.
Waldrip, K. E.
Jantsch, W.
Wasilewski, Z. R.
Porowski, S.
Skierbiszewski, C.
TI Growth of InGaN and InGaN/InGaN quantum wells by plasma-assisted
molecular beam epitaxy
SO JOURNAL OF CRYSTAL GROWTH
LA English
DT Article; Proceedings Paper
CT 5th International Workshop on Bulk Nitride Semiconductor
CY SEP 24-28, 2007
CL Itaparica, BRAZIL
DE low dimensional structures; nitrides; semiconducting III-V materials;
molecular beam epitaxy
ID INDIUM; NITRIDE; GALLIUM
AB In this work, we report on the growth of InGaN layers and InGaN/InGaN multi-quantum wells (MQWs) grown by plasma-assisted molecular beam epitaxy (PAMBE). We show that the incorporation of indium in InGaN layers can be controlled either by the ratio of Ga to N flux or the growth temperature. A method to increase the internal quantum efficiency of MQWs emitting green light at 500 nm by optimizing the growth temperature for the In content of each individual layer is proposed. (c) 2008 Elsevier B.V. All rights reserved.
C1 [Siekacz, M.; Cywinski, G.; Krysko, M.; Grzegory, I.; Krukowski, S.; Porowski, S.; Skierbiszewski, C.] Polish Acad Sci, Inst High Pressure Phys, PL-01142 Warsaw, Poland.
[Feduniewicz-Zmuda, A.; Grzegory, I.; Skierbiszewski, C.] TopGaN Ltd, PL-01142 Warsaw, Poland.
[Krukowski, S.] Warsaw Univ, Interdisciplinary Ctr Mat Modeling, PL-02106 Warsaw, Poland.
[Waldrip, K. E.] Adv Power Sources R&D, Sandia Natl Labs, Albuquerque, NM 87185 USA.
[Waldrip, K. E.] Johannes Kepler Univ Linz, Inst Halbleiter & Feskorperphys, A-4040 Linz, Austria.
[Wasilewski, Z. R.] CNR, Inst Microstruct Sci, Ottawa, ON, Canada.
RP Siekacz, M (reprint author), Polish Acad Sci, Inst High Pressure Phys, PL-01142 Warsaw, Poland.
EM msiekacz@unipress.waw.pl
NR 19
TC 22
Z9 22
U1 1
U2 9
PU ELSEVIER SCIENCE BV
PI AMSTERDAM
PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
SN 0022-0248
J9 J CRYST GROWTH
JI J. Cryst. Growth
PD AUG 15
PY 2008
VL 310
IS 17
BP 3983
EP 3986
DI 10.1016/j.jcrysgro.2008.06.011
PG 4
WC Crystallography; Materials Science, Multidisciplinary; Physics, Applied
SC Crystallography; Materials Science; Physics
GA 356DS
UT WOS:000259759500017
ER
EF