| Sample search results for: ab initio basis |
| 1 | INSTITUTE OF PHYSICS PUBLISHING MEASUREMENT SCIENCE AND TECHNOLOGY Meas. Sci. Technol. 16 (2005) 296301 doi:10.1088/0957-0233/16/1/039 | ||
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Summary: ) 296301 doi:10.1088/0957-0233/16/1/039 High-throughput and data mining with ab initio methods Dane... 2004 Published 16 December 2004 Online at stacks.iop.org/MST/16/296 Abstract Accurate ab initio methods... in computer speed and ab initio algorithms have now ... |
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Source: Curtarolo, Stefano - Department of Mechanical Engineering and Materials Science, Duke University |
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Collection: Materials Science |
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| 2 | A MOLECULAR AND QUANTUM MECHANICAL STUDY OF INDOLE-3-ACETIC ACID | ||
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Summary: , PM3) and ab initio (about fifteen DFT and RHF basis sets). Bond length matrix mxn (m = number... structure was optimized using various methods. In general, ab initio bond lengths are closer to experimental... of ab initio and also methods of the ... |
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Source: Ferreira, Márcia M. C. - Instituto de Química, Universidade Estadual de Campinas |
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Collection: Chemistry |
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| 3 | CSAR Focus, Edition 4, January 2000.CSAR Focus, Edition 4, January 2000.CSAR Focus, Edition 4, January 2000.CSAR Focus, Edition 4, January 2000.CSAR Focus, Edition 4, January 2000.44444 TTTTTurururururing Pring Pring Pring Pring Probes the Earobes the Ear | ||
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Summary: schemes for ab-initio total-energy calculations us- ing a plane-wave basis set. Phys. Rev. B 5454545454... . Parameter-free ab initio techniques based on density functional theory (DFT) have recently made enormous... unnecessary.With ab initio molecular-dynamics ... |
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Source: Alfè, Dario - Departments of Earth Sciences & Physics and Astronomy, University College London |
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Collection: Physics ; Geosciences |
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| 4 | Quantum dynamics from ab initio points D. Y. Wang,a T. Peng,a J. Z. H. Zhang,a W. C Chenb and C. H. Yub | ||
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Summary: Quantum dynamics from ab initio points D. Y. Wang,a T. Peng,a J. Z. H. Zhang,a W. C Chenb and C. H... calculations from ab initio points for gas phase chemical reactions. In this approach, the ab initio data... of Ðtting a global potential energy surface from the ... |
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Source: Zhang, John Z.H. - Department of Chemistry, New York University |
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Collection: Chemistry |
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| 5 | New Advance in Computational Chemistry: Full Quantum Mechanical ab Initio Computation of Streptavidin-Biotin Interaction Energy | ||
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Summary: level ab initio calculations with larger basis set are performed. This study presents the first full ab... and the size of basis set used.20,28 For large protein systems, no such comparison with full system ab initio... New Advance in ... |
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Source: Zhang, John Z.H. - Department of Chemistry, New York University |
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Collection: Chemistry |
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| 6 | Recent Developments in ab initio Thermodynamics | ||
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Summary: Recent Developments in ab initio Thermodynamics D. ALFÈ,1 G. A. DE WIJS,2 G. KRESSE,3 M. J. GILLAN4... in the computation of the free energy. We show how ab initio methods have been used to calculate the melting... Chem 77: 871879, 2000 Key words: ab initio; free ... |
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Source: Alfè, Dario - Departments of Earth Sciences & Physics and Astronomy, University College London |
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Collection: Physics ; Geosciences |
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| 7 | Kzlemnyek jegyzke Csonka Gbor Istvn MTA Doktori rtekezs Az rtekezs tmakrbl kszlt kzlemnyek jegyzke | ||
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Summary: . 229 (1994) 191. III. Csonka, G. I., Loos, M., Kucsman, A, and Csizmadia, I. G., Ab Initio study... (1994) 203. IV. Csonka, G. I., Loos, M., Kucsman, A, and Csizmadia, I. G., Ab Initio geometry... ., Prediction of geometrical changes in silatranes: an ab initio ... |
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Source: Csonka, Gábor István - Department of Inorganic and Analytical Chemistry, Budapest University of Technology and Economics |
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Collection: Materials Science ; Chemistry |
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| 8 | Efficient ab initio sampling methods in rate constant calculations for proton-transfer reactions | ||
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Summary: Efficient ab initio sampling methods in rate constant calculations for proton-transfer reactions... , 2000 is applied to an ab initio simulation of the proton transfer tautomerization reaction... covalent chemical bonds are formed or broken. In such instances, ab ... |
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Source: Schofield, Jeremy - Department of Chemistry, University of Toronto |
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Collection: Chemistry |
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| 9 | 9 July 1999 Z .Chemical Physics Letters 307 1999 453462 | ||
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Summary: 9 July 1999 Z .Chemical Physics Letters 307 1999 453462 www.elsevier.nlrlocatercplett Ab initio... energies from a given set of ab initio data for tetraatomic systems. The SOFA approach allows one to carry... out quantum dynamics calculation directly from pre-calculated ab ... |
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Source: Zhang, John Z.H. - Department of Chemistry, New York University |
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Collection: Chemistry |
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| 10 | VOLUME 82, NUMBER 6 P H Y S I C A L R E V I E W L E T T E R S 8 FEBRUARY 1999 Ab Initio Based Tight-Binding Hamiltonian for the Dissociation of Molecules at Surfaces | ||
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Summary: VOLUME 82, NUMBER 6 P H Y S I C A L R E V I E W L E T T E R S 8 FEBRUARY 1999 Ab Initio Based Tight... scheme requires only a relatively small number of ab initio energies as input and gives a reliable global... representation of the ab initio potential energy surface ... |
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Source: Complex Systems Theory Preprint/Reprint Server |
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Collection: Materials Science |
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| 11 | Annu. Rev. Phys. Chem. 1997. 48:24370 Copyright c 1997 by Annual Reviews Inc. All rights reserved | ||
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Summary: AB INITIO DYNAMICS OF SURFACE CHEMISTRY Michelle R. Radeke and Emily A. Carter Department... field of ab initio molecular dynamics applied to molecule- surface reactions. The techniques of ab... initio molecular dynamics include meth- ods that use an analytic ... |
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Source: Carter, Emily A. - Department of Mechanical and Aerospace Engineering, Princeton University |
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Collection: Chemistry ; Materials Science |
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| 12 | LOWDIN'S REMARKS ON THE AUFBAU PRINCIPLE AND A | ||
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Summary: LOWDIN'S REMARKS ON THE AUFBAU PRINCIPLE AND A PHILOSOPHER'S VIEW OF AB INITIO QUANTUM CHEMISTRY... and in particular his analysis of rigorous error bounds in ab initio calculations (Löwdin, 1965). I later discovered... . General approach of this study and ab initio ... |
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Source: Scerri, Eric - Department of Chemistry and Biochemistry, University of California at Los Angeles |
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Collection: Multidisciplinary Databases and Resources ; Chemistry |
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| 13 | PHYSICAL REVIEW B 84, 092102 (2011) Melting temperature of tungsten from two ab initio approaches | ||
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Summary: PHYSICAL REVIEW B 84, 092102 (2011) Melting temperature of tungsten from two ab initio approaches L... the melting temperature of tungsten by two ab initio approaches. The first approach can be divided into two... compute the accurate melting temperature by performing the ab ... |
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Source: Alfè, Dario - Departments of Earth Sciences & Physics and Astronomy, University College London |
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Collection: Physics ; Geosciences |
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| 14 | Supporting information for "A one-electron model for the aqueous electron that includes | ||
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Summary: potentials reproduce the ab initio data surprisingly well, for both the neutral and anionic clusters... . For the pentamers, however, only the polarizable models (PEWP-1 and PEWP-2) track the ab initio data well... points on the anion potential energy surface. Ab ... |
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Source: Herbert, John - Department of Chemistry, Ohio State University |
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Collection: Chemistry |
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| 15 | R.M. Valladares et al. / Materials Science and Engineering B37 (1996) 247-250 247 Theoretical Studies of Implanted Muons in Organic Magnets | ||
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Summary: complicated molecular structure. We have performed semi-empirical and ab initio density functional... -PYNN). We have also repeated the simulations for p-PYNN using ab initio density functional theory... of the wavefunctions along the atomic trajectory [11]. We expect this technique to be less accurate than ... |
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Source: Fisher, Andrew - Department of Physics and Astronomy, University College London |
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Collection: Physics ; Materials Science |
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| 16 | Using a classical potential as an efficient importance function for sampling from an ab initio potential | ||
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Summary: Using a classical potential as an efficient importance function for sampling from an ab initio... described by such classical potentials. In such systems ab initio descriptions are often more appropriate... . Ab initio methods have been used exten- sively to calculate ... |
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Source: Schofield, Jeremy - Department of Chemistry, University of Toronto |
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Collection: Chemistry |
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| 17 | Accurate Modeling of the Intramolecular Electrostatic Energy of Proteins | ||
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Summary: * level using ab initio molecular orbital theory. A collection of six electrostatic models was constructed... -were calculated from the HF/6-31G* wave functions whose energies define the ab initio energy surface... relative to ab initio energy differences between ... |
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Source: Ponder, Jay - Department of Biochemistry and Molecular Biophysics, Washington University in St. Louis |
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Collection: Biotechnology ; Biology and Medicine |
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| 18 | EUROPHYSICS LETTERS 1 January 1998 Europhys. Lett., 41 (1), pp. 37-42 (1998) | ||
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Summary: EUROPHYSICS LETTERS 1 January 1998 Europhys. Lett., 41 (1), pp. 37-42 (1998) Ab initio... that extremely efficient ab initio molecular-dynamics methods, which scale almost linearly with system size, can... are immediately possible. The orbitals play a second role in ab ... |
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Source: Carter, Emily A. - Department of Mechanical and Aerospace Engineering, Princeton University |
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Collection: Chemistry ; Materials Science |
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| 19 | An accurate analytic HeH 2 potential energy surface from a greatly expanded set of ab initio energies | ||
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Summary: ,35 with a large basis set to compute 69 accurate ab initio HeH 2 energies in the van der Waals well and repulsive... the systematic error in the basis correction. Thus the total uncertainty in the ab initio energies probably... An accurate analytic HeH 2 potential ... |
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Source: Boothroyd, Arnold - Canadian Institute for Theoretical Astrophysics, University of Toronto |
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Collection: Physics |
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| 20 | GEOPHYSICAL RESEARCH LETTERS, VOL. 27, NO. 16, PAGES 2417-2420, AUGUST 15, 2000 Thermodynamic stability of Fe/O solid solution at | ||
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Summary: iterative schemes for ab-initio total-energy calculations using a plane-wave basis set', Phys. Rev. B, 54... , London WC1E 6BT, UK. Abstract. We present a new technique which allows the fully ab initio calculation... - erence models developed recently for the ab initio ... |
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Source: Alfè, Dario - Departments of Earth Sciences & Physics and Astronomy, University College London; Price, G. David - Department Earth Sciences, University College London |
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Collection: Geosciences ; Materials Science ; Physics |
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| 21 | An accurate analytic He-H2 potential energy surface from a greatly expanded set of ab initio energies | ||
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Summary: An accurate analytic He-H2 potential energy surface from a greatly expanded set of ab initio... to be acces- sible experimentally. A new set of 23 703 ab initio energies was computed, for He-H2 geometries... -H2 PES, with 112 parameters, was fitted to 20 203 of these new ab ... |
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Source: Boothroyd, Arnold - Canadian Institute for Theoretical Astrophysics, University of Toronto |
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Collection: Physics |
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| 22 | Constructing ab initio force fields for molecular dynamics simulations Yi-Ping Liu, Kyungsun Kim, B. J. Berne, Richard A. Friesner, and Steven W. Ricka) | ||
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Summary: 3 , respectively, using the cc-pVTZ -f basis at the HartreeFock level. The ab initio polarization... by the type of basis sets and the level of ab initio methods . The exceptions are those that involve... chemistry at the local MP2 level cc-pVTZ -f ... |
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Source: Berne, Bruce J. - Department of Chemistry, Columbia University |
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Collection: Physics ; Chemistry |
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| 23 | International Journal of Applied Mechanics Vol. 1, No. 3 (2009) 469482 | ||
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Summary: ACTION-DERIVED AB INITIO MOLECULAR DYNAMICS S. JUN, S. PENDURTI, I.-H. LEE, S. Y. KIM,§ H. S. PARK§ and Y... the capabil- ity of this action-derived ab initio molecular dynamics (MD). The proposed approach is expected... dynamics; least-action principle; ab initio ... |
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Source: Boston University, Center for Nanoscience and Nanobiotechnology |
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Collection: Materials Science |
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| 24 | 1999 Macmillan Magazines Ltd The melting curve of iron | ||
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Summary: ................................................................. The melting curve of iron at the pressures of the Earth's core from ab initio calculations D. AlfeÁ*, M. J... temperatures. Here we used ab initio methods to compute the free energies of both solid and liquid iron, and we... -core boundary, ... |
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Source: Alfè, Dario - Departments of Earth Sciences & Physics and Astronomy, University College London; Price, G. David - Department Earth Sciences, University College London |
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Collection: Geosciences ; Materials Science ; Physics |
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| 25 | Gilles Zerah Large scale parallel ab initio electronic structure | ||
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Summary: Gilles Z´erah Large scale parallel ab initio electronic structure calculations with the LOBPCG... ¸cois Bottin St´ephane Le Roux Andrew Knyazev We present an implementation in the ab initio plane-wave code... . Leroux, A. Knyazev, G. Zerah, Large scale ab initio ... |
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Source: Knyazev, Andrew - Department of Mathematics, University of Colorado at Denver |
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Collection: Mathematics |
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| 26 | Computer Coupling of Phase Diagrams and Thermochemistry 31 (2007) 427 www.elsevier.com/locate/calphad | ||
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Summary: of ab initio simulations is illustrated in Fig. 1. Let us explain it more rigorously. The basis theory... of basis sets is schematically illustrated in Fig. 3. While most modern ab initio simulation packages allow... , is localized atomic-like orbitals. These are also ... |
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Source: Burton, Benjamin P. - Ceramics Division, National Institute of Standards and Technology (NIST) |
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Collection: Materials Science |
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| 27 | Collision and transport properties of RgCl,,2 P... and RgCl | ||
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Summary: basis set 29 140.15 cm 1 should be considered as quite accurate in view of the difficulties of ab initio... . CONCLUSIONS 1 High-quality ab initio CCSD T calculations with the ex- tended basis set augmented by the bond... and chloride anion with Ar and Kr. Analytical ... |
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Source: Krems, Roman - Department of Chemistry, University of British Columbia |
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Collection: Physics ; Chemistry |
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| 28 | Ab initio potentials for the S,,3 Pj...rare gas dimers: Implementation | ||
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Summary: of the basis set size is most significant. The ab initio results of Partridge et al.35 obtained at the UCCSD... line and the ab initio potentials evaluated with different basis sets are also re- ported. FIG. 5... Ab initio ... |
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Source: Krems, Roman - Department of Chemistry, University of British Columbia |
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Collection: Physics ; Chemistry |
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| 29 | Interpolating Moving Least Squares Methods for Fitting Potential Energy Surfaces: Detailed Analysis of One-Dimensional Applications | ||
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Summary: confidence radius about each ab initio point,10 on the basis of neural networks,21 and on the basis... automatic procedures for ab initio point selection that can optimize this decline. 22 @KK@ "# 1 #12;I... . Introduction The development of accurate potential energy ... |
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Source: Argonne National Laboratory, Mathematics and Computer Science Division (MCS) |
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Collection: Mathematics ; Computer Technologies and Information Sciences |
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| 30 | Interpolating Moving Least Squares Methods for Fitting Potential Energy Surfaces: Detailed Analysis of One-Dimensional Applications | ||
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Summary: on the basis of a statistical confidence radius about each ab initio point,10 on the basis of neural networks... automatic procedures for ab initio point selection that can optimize this decline. 22 NHHN + 1 #12;I... . Introduction The development of accurate ... |
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Source: Argonne National Laboratory, Mathematics and Computer Science Division (MCS) |
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Collection: Mathematics ; Computer Technologies and Information Sciences |
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| 31 | Dynamics of O,,3 Pj...Rg collisions on ab initio and scattering potentials | ||
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Summary: Kr are computed at the coupled cluster single, double triple level of ab initio theory using extended basis sets... and Jaquet.13 Ab initio CISD calculations with various basis sets have been performed for the ArO complex.5... Dynamics of O,,3 Pj...¿Rg collisions on ... |
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Source: Krems, Roman - Department of Chemistry, University of British Columbia |
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Collection: Physics ; Chemistry |
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| 32 | Complementary approaches to the ab initio calculation of melting properties | ||
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Summary: Complementary approaches to the ab initio calculation of melting properties D. Alfe` Geological... January 2002 Several research groups have recently reported ab initio calculations of the melting... between the reference and ab initio systems. To illustrate the ... |
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Source: Alfè, Dario - Departments of Earth Sciences & Physics and Astronomy, University College London; Price, G. David - Department Earth Sciences, University College London |
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Collection: Geosciences ; Materials Science ; Physics |
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| 33 | Molecular fractionation with conjugate caps for full quantum mechanical calculation of proteinmolecule interaction energy | ||
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Summary: basis sets are compared with the corresponding full system ab initio calculations. The results in Fig. 4... mechanical ab initio interaction energy involving a macromolecule like protein is presented. In this scheme... peptides demonstrate that the MFCC method can give excellent ... |
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Source: Zhang, John Z.H. - Department of Chemistry, New York University |
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Collection: Chemistry |
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| 34 | The ab initio Simulation of the Earth's Core Author(s): D. Alfe, M J. Gillan, L. Vocadlo, J. Brodholt, G. D. Price | ||
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Summary: between the free energy (AF) of the ab initio system and that of a reference system. The basis... for ab initio total-energy calcula- tions using a plane-wave basis set. Phys. Rev. B 54, 11 169-11 186... The ab initio ... |
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Source: Voèadlo, Lidunka - Department Earth Sciences, University College London |
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Collection: Chemistry ; Geosciences |
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| 35 | THE ROTATIONAL SPECTRUM AND DYNAMICAL STRUCTURE OF LiOH AND LiOD: A COMBINED LABORA-TORY AND AB INITIO STUDY | ||
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Summary: 02138. Millimeter wave spectroscopy and ab initio calculations are used to explore the potential energy... THE ROTATIONAL SPECTRUM AND DYNAMICAL STRUCTURE OF LiOH AND LiOD: A COMBINED LABORA- TORY AND AB... INITIO STUDY ALDO J. APPONI, LUCY M. ZIURYS, Department of Chemistry, Department of Astronomy, and Stew |
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Source: Ziurys, Lucy M. - Steward Observatory & Department of Chemistry and Biochemistry, University of Arizona |
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Collection: Physics ; Chemistry |
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| 36 | images/logoetsf Introduction Electron Energy Loss Spectroscopy Applications: Nanotubes and Graphene Perspectives | ||
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Summary: Perspectives Ab Initio calculations of electronic excitations Carbon Nanotubes and Graphene layer systems... Theoretical Spectroscopy Facility (ETSF) Strasbourg, 27 August 2008 Ab Initio calculations of electronic... 3 Applications: Nanotubes and Graphene 4 Perspectives Ab ... |
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Source: Botti, Silvana - Laboratoire des Solides Irradiés, École Polytechnique |
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Collection: Materials Science |
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| 37 | An accurate analytic H 4 potential energy surface A. I. Boothroyd, P. G. Martin, and W. J. Keogh | ||
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Summary: in the basis correction. Thus the total uncertainty in the ab initio energies probably comprises a \random... coverage of the 6-dimensional H 4 conformation space a#11;orded by the 6101 ab initio energies. To improve... the coverage, 42079 new ab ... |
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Source: Boothroyd, Arnold - Canadian Institute for Theoretical Astrophysics, University of Toronto |
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Collection: Physics |
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| 38 | 10.1098/rsta.2002.0992 The ab initio simulation of the Earth's core | ||
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Summary: ± cient iterative schemes for ab initio total-energy calcula- tions using a plane-wave basis set. Phys... 10.1098/rsta.2002.0992 The ab initio simulation of the Earth's core By D. A l f µe1;2 , M. J... : Earth's core; iron; ab initio; molecular ... |
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Source: Alfè, Dario - Departments of Earth Sciences & Physics and Astronomy, University College London; Price, G. David - Department Earth Sciences, University College London |
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Collection: Geosciences ; Materials Science ; Physics |
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| 39 | Present and Future Prospects of Protein Structure Prediction Sung-Joon Park Department of Chemistry, Faculty of Science, Kobe University | ||
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Summary: ://theory.chem.sci.kobe-u.ac.jp/ keywords: protein structure prediction, comparative modeling, fold recognition, ab initio, CASP 1. 40 X... 03] § 3 PSI-BLAST PSI-BLAST IMPALA[Schaffer 99] [Wang 04] 3 2 § 1 ab initio ab initio ab ... |
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Source: Takada, Shoji - Department of Biophysics, Kyoto University |
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Collection: Chemistry ; Biotechnology |
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| 40 | AB INITIO MOLECULAR-DYNAMICS SIMULATIONS OF DYE MOLECULES ON SURFACES | ||
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Summary: AB INITIO MOLECULAR-DYNAMICS SIMULATIONS OF DYE MOLECULES ON SURFACES M. SUGIHARA1 , H. MEYER2 , P... , Austria We have performed ab initio total energy calculations and molecular-dynamics sim- ulations of dye... . The behavior of trimethine, [C7H15N2]+, in water has also been simulated. 1 Introduction The ... |
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Source: Duisburg-Essen, Universität - Fachbereich Physik, Theoretical Low-Temperature Physics Group |
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Collection: Physics |
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| 41 | Composition and temperature of the Earth's core constrained by combining ab initio calculations and seismic data | ||
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Summary: Composition and temperature of the Earth's core constrained by combining ab initio calculations... ; received in revised form 21 September 2001; accepted 26 October 2001 Abstract It is shown how ab initio... with ab initio values for the impurity molar volumes in the ... |
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Source: Alfè, Dario - Departments of Earth Sciences & Physics and Astronomy, University College London; Price, G. David - Department Earth Sciences, University College London |
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Collection: Geosciences ; Materials Science ; Physics |
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| 42 | hal-00170987,version1-11Sep2007 Comparison between classical potentials and ab | ||
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Summary: hal-00170987,version1-11Sep2007 Comparison between classical potentials and ab initio for silicon... > direction of bulk silicon has been investigated using ab initio techniques, to better understand the strain... for complementing this study. It turns out that the Stillinger-Weber potential better ... |
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Source: Ecole Polytechnique, Centre de mathématiques |
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Collection: Mathematics |
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| 43 | Volume 185, number 3,4 CHEMICAL PHYSICS LETTERS 18 October I99 I An ab initio investigation of the potential energy function | ||
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Summary: Volume 185, number 3,4 CHEMICAL PHYSICS LETTERS 18 October I99 I An ab initio investigation... Received 8 July 1991 The ab initio MCSCF molecular energy, gradient, and Hessian have been evaluated... to physical, thermochemical, and occa- sionally ab initio data [4-61. ... |
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Source: Helgaker, Trygve - Department of Chemistry, Universitetet i Oslo |
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Collection: Physics ; Chemistry |
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| 44 | Fractionation of peptide with disulfide bond for quantum mechanical calculation of interaction energy with molecules | ||
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Summary: point energy calculation at all three levels of ab initio calculations with the same 6-31G basis set... curves are computed using the MFCC method at various ab initio levels for a number of interaction... obtained from the corresponding full system ab ... |
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Source: Zhang, John Z.H. - Department of Chemistry, New York University |
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Collection: Chemistry |
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| 45 | March 11, 2004 22:38 WSPC/178-JTCC 00089 Journal of Theoretical and Computational Chemistry | ||
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Summary: since the HF/3-21G level of ab initio calculation employs a small basis size and include no electron... , No. 1 (2004) 4349 c World Scientific Publishing Company FULL AB INITIO COMPUTATION OF PROTEIN... (ab initio) calculation of interaction ... |
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Source: Zhang, John Z.H. - Department of Chemistry, New York University |
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Collection: Chemistry |
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| 46 | Protein Structure Analysis Iosif Vaisman | ||
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Summary: Protein Structure Analysis Iosif Vaisman 2009 BINF 731 Protein Modeling Methods · Ab initio methods... · Energy-based methods · Knowledge-based methods Protein Modeling Methods · Ab initio methods: solution... molecular simulation · Knowledge-based methods: homology modeling fold recogniion ... |
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Source: Vaisman, Iosif - Bioinformatics and Computational Biology Program, School of Computational Sciences, George Mason University |
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Collection: Biotechnology |
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| 47 | CS 374 Abhishek Rathod Prof. Serafim Batzoglou 12/02/2005 | ||
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Summary: CS 374 Abhishek Rathod Prof. Serafim Batzoglou 12/02/2005 Ab initio protein structure prediction... .1146/annurev.biophys.30.1.173 Abstract: Homology-based comparative modeling, Fold recognition and Ab initio... reviews features of current ab initio methods like ... |
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Source: Batzoglou, Serafim - Department of Computer Science, Stanford University |
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Collection: Biotechnology ; Computer Technologies and Information Sciences |
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| 48 | letters to nature 172 NATURE |VOL 405 |11 MAY 2000 |www.nature.com | ||
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Summary: .pondaven@univ-brest.fr). ................................................................. Constraints on the composition of the Earth's core from ab initio calculations D. AlfeÁ*, M. J. Gillan² & G. D... that a fully ab initio calculation of mÄ l X and mÄ s X is achievable for S. If we can obtain ... |
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Source: Price, G. David - Department Earth Sciences, University College London |
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Collection: Materials Science ; Geosciences |
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| 49 | Reply to Comment on: Study of Cc and C6 with threshold photodetachment spectroscopy and autodetachment spectroscopy | ||
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Summary: of an ab initio calculation of the vibrational frequencies of Cg. Their cal- culated frequencies... is discussed at length in our paper. It is based on (i) the electron affinity, which agrees with the ab initio... with the ab initio value of Martin as well in this ... |
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Source: Neumark, Daniel M. - Lawrence Berkeley National Laboratory & Department of Chemistry, University of California at Berkeley |
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Collection: Chemistry |
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| 50 | Interpolating Moving Least-Squares Methods for Fitting Potential Energy Surfaces: Analysis of an Application to a Six-Dimensional System | ||
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Summary: of less than 1 kcal/mol with ~1350 ab initio points. 1 #12;I. Introduction The progress made during... the past decade in electronic structure theory allows for direct use of ab initio forces in molecular... fitting, interest in using ab initio methods has grown in ... |
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Source: Argonne National Laboratory, Mathematics and Computer Science Division (MCS) |
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Collection: Mathematics ; Computer Technologies and Information Sciences |
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| 51 | JULY/AUGUST 2003 31 C O M P U T A T I O N A L | ||
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Summary: . The second is the ab initio-based atom-centered density matrix propagation (ADMP) method. Proton Diffusion... carbon nanotubes. Ab Initio Molecular Dynamics Actual chemical bonding characteristics are com- pletely... overcome these limitations. Recently, researchers have developed a novel ... |
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Source: Iyengar, Srinivasan S. - Department of Chemistry, Indiana University |
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Collection: Chemistry |
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| 52 | Multi-Laser-Beam Open-Atmosphere Surface Coating Techniques Based on Precursor Excitation, Photodissociation and Controlled Cooling | ||
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Summary: .) for fast diamond growth; (2) Theoretically (ab initio, molecular dynamics and continuum models) investigate... -Lung Tsai, "Calculation of Thermophysical Properties of CO2 Gas Using an Ab Initio Potential Model... , "Ab Initio Calculations of Infrared Absorption ... |
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Source: Ragsdell, Kenneth M. - Design Engineering Center, University of Missouri-Rolla |
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Collection: Engineering |
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| 53 | Ab initio investigation of barium-scandium-oxygen coatings on tungsten for electron emitting cathodes | ||
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Summary: Ab initio investigation of barium-scandium-oxygen coatings on tungsten for electron emitting... functional theory (DFT) based ab initio modeling is used to explore the stability and work function of Bax... be calculated easily using ab initio calculations and fitting ... |
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Source: Wisconsin at Madison, University of - Department of Engineering Physics, Computational Materials Group |
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Collection: Fission and Nuclear Technologies ; Materials Science |
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| 54 | Computing Molecular Potential Energy Surface with DIET Emmanuel Jeannot | ||
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Summary: the approximation methods available, two methods called ab initio and semiempirical methods present complementary... advantages. The ab initio method, which is derived from the Born-Oppenheimer approximation, is pre- cise... to be evaluated and is suited for large systems. It is faster than the ... |
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Source: Jeannot, Emmanuel - Loria INRIA-Lorraine |
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Collection: Computer Technologies and Information Sciences |
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| 55 | Nanoscience on High Performance Computers: From Methods to Codes to Applications | ||
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Summary: , surface effects and no dislocations #12;Computational challenges (larger nanostructures) ·Ab initio method... ) method Ab initio Method ·Effective mass method Challenge for computational nanoscience. Ab initio... elements and reliability New methodology and ... |
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Source: Lawrence Berkeley National Laboratory, Computational Research Division, Distributed Systems Department, Data Intensive Distributed Computing Group |
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Collection: Computer Technologies and Information Sciences |
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| 56 | List of Publications of H. Bernhard Schlegel 1. Wolfe, S.; Schlegel, H. B.; Whangbo, M. -H.; Bernardi, F.; On the origin of the Bohlmann bands. | ||
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Summary: .; Wolfe, S.; Mislow, K.; Ab initio molecular orbital calculations on silaethylene H2Si=CH2... -3370. 8. Schlegel, H. B.; Wolfe, S.; Bernardi, F.; Ab initio computation of force constants. I. The second... .; Ab initio computation of force constants. II. The estimation ... |
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Source: Schlegel, H. Bernhard - Department of Chemistry, Wayne State University |
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Collection: Chemistry |
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| 57 | Liste des publications A1. Ab initio study of the ammonia ion-ammonia reaction paths . N. Ben Amor, D. Maynau, F. | ||
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Summary: Liste des publications A1. « Ab initio study of the ammonia ion-ammonia reaction paths ». N. Ben... In ,n-Dehydrotoluene And Related Biradicals: An Ab Initio Configuration Interaction Study ». J. Cabrero... , N. Ben Amor, R. Caballol, J. Phys. Chem. A, 103 (31) ; 6220 (1999). A10. « Ab ... |
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Source: Giraud, Olivier - Laboratoire de Physique Théorique, Université Paul Sabatier |
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Collection: Physics |
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| 58 | Fluctuating Charge, Polarizable Dipole, and Combined Models: Parameterization from ab Initio Quantum Chemistry | ||
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Summary: Fluctuating Charge, Polarizable Dipole, and Combined Models: Parameterization from ab Initio... and cooperative many-body energies as given by ab initio quantum chemical calculations. The polarization model... ) q ) -C (CJC )-1 Cv (9) q ) -J-1 v q ) -C (CJC )-1 Cv (10) Parameterization from ... |
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Source: Berne, Bruce J. - Department of Chemistry, Columbia University; Li, Yaohang - Department of Computer Science, Old Dominion University |
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Collection: Chemistry ; Computer Technologies and Information Sciences ; Physics |
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| 59 | COMMUNICATIONS Quantum mechanical map for protein-ligand binding with application | ||
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Summary: /benzamidine binding complex. In this study, the full quantum mechanical ab initio energy calculation for the entire... -based fragments that are properly capped. The present MFCC ab initio calculation enables us to obtain... force ab initio calcula- tions using ... |
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Source: Zhang, John Z.H. - Department of Chemistry, New York University |
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Collection: Chemistry |
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| 60 | ESTIMATION OF THE HYDROGENBOND LENGTHS TO H 3 O + AND H 5 O + | ||
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Summary: be useful to have a simple method of calibrating the abinitio data to correspond more closely... , the predicted saddlepoint geometries for HHX triatomics (X=halogen) were shown to be in good agreement with abinitio... calculations [21]. The correlation thus helps rationalize abinitio data and provides a means |
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Source: Agmon, Noam - Institute of Chemistry, Hebrew University of Jerusalem |
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Collection: Chemistry |
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| 61 | 26 July 1996 ELMVIER Chemical Physics Letters 257 (1996) 224-228 | ||
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Summary: and experiment agree well 2. Previous ab initio calculations [151 (HF with 6- 31G basis) considered only N up... , but on a substituted disordered form of PA!). We report here ab initio calculations up through N = 49 (C,,H ,& and show... developed a new ab ... |
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Source: Goddard III, William A. - Materials and Process Simulation Center & Department of Chemistry, California Institute of Technology |
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Collection: Materials Science |
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| 62 | Relationships between bridging oxygen 17 O quadrupolar coupling | ||
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Summary: have performed ab initio calculations on the model cluster OH 3SiOSi OH 3 with lithium or sodium... 9 have shown that ab initio quantum chemical calculations can be a powerful tool for researchers trying... to connect measured 17 O NMR parameters to structural features. Indeed, the Tossell group's ... |
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Source: Grandinetti, Philip J.- Department of Chemistry, Ohio State University |
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Collection: Chemistry ; Materials Science |
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| 63 | Spectrochimica Acta Part A 58 (2002) 673690 Ab initio rotationvibration spectra of HCN and HNC | ||
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Summary: Spectrochimica Acta Part A 58 (2002) 673690 Ab initio rotationvibration spectra of HCN and HNC... Abstract We have calculated an ab initio HCN/HNC linelist for all transitions up to J=25 and 18000 cm-1... of the HNC bands have not been previously studied. Our line intensities reproduce via fully ... |
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Source: Harris, Gregory J. - Department of Physics and Astronomy, University College London |
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Collection: Physics |
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| 64 | AUGUSTUS as ab initio method Mario Stanke | ||
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Summary: AUGUSTUS as ab initio method Mario Stanke Institut f¨ur Mikrobiologie und Genetik Universit¨at G... ¨ottingen Germany AUGUSTUS as ab initio method p.1/8 #12;Application Flow Input: DNA sequence s AUGUSTUS... algorithm This parse defines the predicted gene structure (only CDS, 1 transcript). AUGUSTUS as ... |
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Source: Foissac, Sylvain - Centre de Regulació Genòmica, Barcelona |
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Collection: Biotechnology |
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| 65 | Thermodynamics of hexagonalclosepacked iron under Earth's core conditions | ||
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Summary: of hexagonalclosepacked iron are calcu lated by direct ab initio methods over a wide range of pressures... and temperatures relevant to the Earth's core. The ab initio calculations are based on densityfunctional theory... .10.+h 62.50.+p I. INTRODUCTION Abinitio techniques based ... |
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Source: Alfè, Dario - Departments of Earth Sciences & Physics and Astronomy, University College London |
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Collection: Physics ; Geosciences |
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| 66 | Ser. A Mathematics 2004 Vol.47 Supp. 92--100 -"$#%"'&("0) molecular dynamics simulation on | ||
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Summary: is not accessible in any experiments. The sophisticated Copyright by Science in China Press 2004 #12;Ab-initio... . In this paper we show that this method can be equally implemented to the ab-initio MD simulation. 2 Constant... no extra parameter is introduced. One can easily extend the above derivation to Ab-initio MD. In the ... |
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Source: Gong, Xingao - Department of Physics, Fudan University |
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Collection: Materials Science ; Physics |
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| 67 | Using a classical potential as an ecient importance function for sampling from an ab-initio potential | ||
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Summary: Using a classical potential as an eÆcient importance function for sampling from an ab-initio... Boulevard, Montr#19;eal, Qu#19;ebec, Canada (June 14, 2000) Abstract In this paper the ab-initio potential... uctuating charge molecular mechanics potential to guide Monte-Carlo updates. The ab- initio energies |
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Source: Schofield, Jeremy - Department of Chemistry, University of Toronto |
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Collection: Chemistry |
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| 68 | Elastic displacements and step interactions on metallic surfaces: GIXD and ab initio study of Au(332) | ||
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Summary: Elastic displacements and step interactions on metallic surfaces: GIXD and ab initio study of Au... ), anisotropic linear elasticity (ALE) theory, and ab initio density functional theory (DFT). We find... (GIXD), and (ii) computationally, by comparison with the results obtained from ab ... |
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Source: Ecole Polytechnique, Centre de mathématiques |
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Collection: Mathematics |
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| 69 | Ab initio melting curve of copper by the phase coexistence approach L. Vocadloa) | ||
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Summary: Ab initio melting curve of copper by the phase coexistence approach L. Vocadloa) Department... Street, London, WC1E 6BT, United Kingdom Received 23 October 2003; accepted 13 November 2003 Ab initio... calculations of the melting properties of copper in the pressure range 0100 GPa are reported. The ... |
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Source: Alfè, Dario - Departments of Earth Sciences & Physics and Astronomy, University College London |
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Collection: Physics ; Geosciences |
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| 70 | Ab initio melting curve of copper by the phase coexistence approach L. Vocadloa) | ||
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Summary: Ab initio melting curve of copper by the phase coexistence approach L. Vocadloa) Department... Street, London, WC1E 6BT, United Kingdom Received 23 October 2003; accepted 13 November 2003 Ab initio... calculations of the melting properties of copper in the pressure range 0100 GPa are reported. The ... |
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Source: Price, G. David - Department Earth Sciences, University College London; Voèadlo, Lidunka - Department Earth Sciences, University College London |
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Collection: Chemistry ; Geosciences ; Materials Science |
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| 71 | Ab Initio/IGLO/NMR Investigation of nido-C4B7H11 Configurations: Structural Assignment of the Three Known Isomers and Reconfirmation of Empirical Carbon Placement Patterns | ||
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Summary: Ab Initio/IGLO/NMR Investigation of nido-C4B7H11 Configurations: Structural Assignment of the Three... Angeles, California, 90089-1661 ReceiVed June 1, 1995X The ab initio/IGLO/NMR method has been successfully... avoiding carbon-carbon connections. Introduction In this paper we demonstrate that the ... |
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Source: Rizzo, Robert C. - Department of Applied Mathematics and Statistics, SUNY at Stony Brook |
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Collection: Chemistry ; Biology and Medicine |
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| 72 | Physics of the Earth and Planetary Interiors 140 (2003) 101125 The properties of iron under core conditions from first | ||
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Summary: .V. All rights reserved. Keywords: Earth's core; Molecular dynamics; Ab initio methods; Iron 1... be modelled accu- rately by quantum mechanical methods. Thus, below we outline the essential ab initio... behaviour at core pressures, and ab initio estimates of the high ... |
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Source: Alfè, Dario - Departments of Earth Sciences & Physics and Astronomy, University College London; Price, G. David - Department Earth Sciences, University College London; Voèadlo, Lidunka - Department Earth Sciences, University College London |
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Collection: Chemistry ; Geosciences ; Materials Science ; Physics |
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| 73 | IOP PUBLISHING JOURNAL OF PHYSICS: CONDENSED MATTER J. Phys.: Condens. Matter 20 (2008) 064207 (6pp) doi:10.1088/0953-8984/20/6/064207 | ||
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Summary: such structures highly unstable. Very recently, on the basis of an ab initio calculated force field approach... the nanomesh. Originally the geometry of the h-BN layer was calculated on the basis of an ab initio generated... ) doi:10.1088/0953-8984/20/6/064207 ... |
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Source: Dellago, Christoph - Institute for Experimental Physics, Universität Wien |
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Collection: Physics ; Materials Science |
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| 74 | Towards a lower mantle reference temperature and composition Frederic Deschamps*, Jeannot Trampert | ||
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Summary: initio calculations of density and bulk modulus for Mg-perovskite. Furthermore, ab initio... temperature and composition. To correctly predict ab initio calculations for the shear modulus of Mg... to be an inconsistency between ab initio and ... |
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Source: Deschamps, Frédéric - Institut für Geophysik, Eidgenössische Technische Hochschule Zürich (ETHZ); Utrecht, Universiteit - Faculty of Geosciences, Seismology Group |
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Collection: Geosciences |
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| 75 | Ab initio chemical potentials of solid and liquid solutions and the chemistry of the Earth's core | ||
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Summary: Ab initio chemical potentials of solid and liquid solutions and the chemistry of the Earth's core D... mixtures using ab initio techniques based on density functional theory DFT . The methods are designed... to give an ab initio approach to treating chemical ... |
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Source: Alfè, Dario - Departments of Earth Sciences & Physics and Astronomy, University College London; Price, G. David - Department Earth Sciences, University College London; Voèadlo, Lidunka - Department Earth Sciences, University College London |
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Collection: Chemistry ; Geosciences ; Materials Science ; Physics |
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| 76 | Vol. 42 (2011) ACTA PHYSICA POLONICA B No 34 AB INITIO NUCLEAR THEORY --PROGRESS AND | ||
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Summary: Vol. 42 (2011) ACTA PHYSICA POLONICA B No 34 AB INITIO NUCLEAR THEORY -- PROGRESS AND PROSPECTS... of these ab initio no core methods are their flexibility for choosing (1) the Hamiltonian; (2) the method... of these approaches. #12;Ab Initio Nuclear Theory -- ... |
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Source: Magiera, Andrzej - Instytut Fizyki, Uniwersytet Jagiellonski |
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Collection: Physics |
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| 77 | Surface structure of MgO ''001...: Ab initio versus shell model Ye Li and David C. Langreth | ||
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Summary: Surface structure of MgO ''001...: Ab initio versus shell model Ye Li and David C. Langreth... 1829~97!006243# I. INTRODUCTION MgO is an ionic crystal with the NaCl structure. There exist a number of ab initio... theoretical work, using both firstprinciples and shellmodel approaches. We con ducted ... |
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Source: Langreth, David C. - Department of Physics and Astronomy, Rutgers University |
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Collection: Physics |
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| 78 | This journal is c The Royal Society of Chemistry 2011 Mol. BioSyst. Cite this: DOI: 10.1039/c1mb05207a | ||
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Summary: the basis for each category and briefly discuss some implementations. Ab initio methods The distinguishing... into four different categories: (1) ab initio, or sequence only, (2) clustering, (3) template based and (4... feature of ab initio ... |
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Source: Cheng, Jianlin Jack - Department of Computer Science, University of Missouri-Columbia |
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Collection: Computer Technologies and Information Sciences |
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| 79 | An adiabatic model for the photodissociation of CH3SH in the first ultraviolet absorption band | ||
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Summary: . The effective valence shell Hamiltonian (H ab initio many-body perturbation technique is used to calculate... are performed, one in which the ground state is represented by a cubic spline function fitted to the ab initio... of the SH internu- clear distance, by the ab ... |
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Source: Butler, Laurie J. - Department of Chemistry, University of Chicago |
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Collection: Chemistry |
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| 80 | Development of a Polarizable Force Field For Proteins via Ab Initio Quantum Chemistry: First Generation Model | ||
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Summary: Development of a Polarizable Force Field For Proteins via Ab Initio Quantum Chemistry: First... interest. The technique allows simulation of realistic-size systems. Employing high-level ab initio data... .22 kcal/mol from their ab initio values, and conformational ... |
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Source: Berne, Bruce J. - Department of Chemistry, Columbia University |
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Collection: Physics ; Chemistry |
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| 81 | Physica B 325 (2003) 172183 Energies and stabilities of sodium chloride clusters | ||
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Summary: agreement with the calculations by previous empirical potentials and ab initio method. This indicates... ; Sodium chloride; Ab initio calculations 1. Introduction Since the properties of sodium chloride clusters... potential models and advanced ab initio calculations. ... |
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Source: Wang, Yayu - Department of Physics, Tsinghua University |
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Collection: Physics ; Materials Science |
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| 82 | MAGNETIC RESONANCE IN CHEMISTRY, VOL. 34, 646-649 (1996) Ab Znitio Studies of the [AX] Spin Systems of cis- | ||
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Summary: ,University of Oslo, P.O. Box 1033Blindern, N-0315 Oslo,Norway Ab initio calculations of all indirect spin... results is estimated and their values are compared with recent experimental data. Ab initio calculated... accurate and provide informationnot availablefrom experiment. KEY WORDS NMR; I4N;I5N; "F; ... |
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Source: Helgaker, Trygve - Department of Chemistry, Universitetet i Oslo |
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Collection: Physics ; Chemistry |
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| 83 | Elsevier Editorial System(tm) for Journal of Nuclear Materials Manuscript Draft | ||
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Summary: : Title: Ab initio-based diffusion theory and tracer diffusion in Ni-Cr and Ni-Fe alloys Article Type... Ridge, TN 37831-6376 Dear Dr. Mansur: Enclosed is a paper titled "Ab initio-based diffusion theory... -7366 (fax) Julie.dehn.tucker@gmail.com Cover Letter #12;1 Ab ... |
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Source: Wisconsin at Madison, University of - Department of Engineering Physics, Computational Materials Group |
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Collection: Fission and Nuclear Technologies ; Materials Science |
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| 84 | INSTITUTE OF PHYSICS PUBLISHING JOURNAL OF PHYSICS: CONDENSED MATTER J. Phys.: Condens. Matter 15 (2003) S2387S2395 PII: S0953-8984(03)62668-8 | ||
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Summary: of the resonances was possible. Nonetheless, on the basis of their ab initio calculations Bull et al [22]concluded... .edu Received 25 April 2003 Published 23 July 2003 Online at stacks.iop.org/JPhysCM/15/S2387 Abstract Ab initio... . In a series of ab ... |
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Source: Grandinetti, Philip J.- Department of Chemistry, Ohio State University |
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Collection: Chemistry ; Materials Science |
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| 85 | Curvature in Conjugate Gradient Eigenvalue Computation with Applications to Materials and Chemistry Calculations | ||
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Summary: is the ab initio calculation of electronic structure within the local density approximation. Such approaches... : Predicting material behavior from rst principles Our ability to compute ab initio, using only the charge... of the approach on materials and chemical engineering. Several ab ... |
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Source: Edelman, Alan - Computer Science and Artificial Intelligence Laboratory & Department of Mathematics, Massachusetts Institute of Technology (MIT) |
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Collection: Computer Technologies and Information Sciences |
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| 86 | Correlation energy contribution to cohesion in covalent Peter Fulde and Gernot Stollhoff | ||
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Summary: is made between ab initio calculations done within a finite basis set of Gauss-type orbitals... is to discuss those ab initio type of calculations of the correlation contributions to cohesion. From them... are required for ab initio calculations ... |
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Source: Ecole Polytechnique, Centre de mathématiques |
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Collection: Mathematics |
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| 87 | Interatomic potential for silicon defects and disordered phases Joa~o F. Justo | ||
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Summary: parameters in the functional form are obtained by fitting to a set of ab initio results from quantum... with ab initio and tight-binding calculations. It is the only potential known to describe both the 30... of the liquid and amorphous phases are also in good agreement with experimental and ... |
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Source: Bazant, Martin Z. - Department of Mathematics, Massachusetts Institute of Technology (MIT); Kaxiras, Efthimios - School of Engineering and Applied Sciences, Harvard University |
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Collection: Materials Science ; Mathematics ; Physics |
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| 88 | Thermodynamics from first principles: temperature and composition of the Earths core | ||
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Summary: iterative schemes for ab initio total-energy calculations using a plane-wave basis set. Physical Review B... al., 1999; Alfe` et al., 2001). The introduction of molecular dynamics in ab initio calculations (Car... , empirically parameterized potentials were tted to the ... |
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Source: Alfè, Dario - Departments of Earth Sciences & Physics and Astronomy, University College London; Price, G. David - Department Earth Sciences, University College London |
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Collection: Geosciences ; Materials Science ; Physics |
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| 89 | Presented by Building Nuclei from the Ground Up | ||
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Summary: will · Enlarge ab-initio square to mass 100 · Enable initial global DFT calculations with restored symmetries... (6-D tensor) weakly bound and unbound nuclei. Coupled-cluster theory: Ab initio in medium mass nuclei... for nuclei E = H = e-THeT ab...H = 0ij... RH = E*R #12;7 Dean_NCCT_SC07 ... |
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Source: Oak Ridge National Laboratory Fossil Energy Program |
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Collection: Fossil Fuels |
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| 90 | Molecular simulation study of the c,,42... superlattice structure of alkanethiol self-assembled monolayers on Au,,111... | ||
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Summary: structure of alkanethiols on Au 111 based on an accurate force field developed from ab initio quantum... important term in the force field. To study the AuS interaction, Sellers et al.24 performed ab initio... clusters up to 5 Au atoms. Thus, it is desirable to perform ab ... |
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Source: Zhang, Luzheng - Department of Chemical Engineering, University of Washington at Seattle |
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Collection: Materials Science |
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| 91 | Molecular simulation study of the c,,42... superlattice structure of alkanethiol self-assembled monolayers on Au,,111... | ||
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Summary: structure of alkanethiols on Au 111 based on an accurate force field developed from ab initio quantum... important term in the force field. To study the AuS interaction, Sellers et al.24 performed ab initio... clusters up to 5 Au atoms. Thus, it is desirable to perform ab ... |
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Source: Goddard III, William A. - Materials and Process Simulation Center & Department of Chemistry, California Institute of Technology |
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Collection: Materials Science |
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| 92 | Band gap engineering in amorphous AlxGa1xN: Experiment and ab initio calculations | ||
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Summary: Band gap engineering in amorphous AlxGa1ÀxN: Experiment and ab initio calculations Hong Chen... 3.27 eV a-GaN to 5.95 eV a-AlN have been synthesized. Ab initio molecular dynamics calculations... of the substrate. The properties of amorphous GaN have been calculated using ab ... |
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Source: Drabold, David - Department of Physics and Astronomy, Ohio University |
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Collection: Materials Science ; Physics |
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| 93 | An Overview of Protein Structure Prediction: From Homology to Ab Initio | ||
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Summary: An Overview of Protein Structure Prediction: From Homology to Ab Initio Final Project For Bioc218... , comparative modeling, threading or fold recognition, and Ab Initio prediction, is described. The accuracy... ) homology modeling, 2) threading or fold recognition, and 3) Ab ... |
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Source: Bejerano, Gill - Departments of Computer Science & Developmental Biology, Stanford University |
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Collection: Computer Technologies and Information Sciences ; Biology and Medicine |
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| 94 | Rate constant for OH,,2 ... reaction | ||
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Summary: Rate constant for OH,,2 ...+O,,3 P...\H,,2 S...+O2,,3 g - ... reaction on an improved ab initio... 2005 with additional high-level ab initio points for the long-range interaction potential in the O... was the most popular, because it incorporated both ab initio and ... |
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Source: Honvault, Pascal - LInstitut UTINAM, Université de Franche-Comté |
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Collection: Chemistry |
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| 95 | Theoretical study of collinear Be+FH(v1)-.BeF(v2) +Ha) Heloiza Schor | ||
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Summary: ) The potential energy surface for collinear Be+FH~BeF +H has been studied at various levels of ab initio... computed ab initio. Be- cause ab initio calculation of potential surfaces are gen- erally expensive... and that rules based on these models may be misleading ... |
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Source: Zare, Richard N. - Department of Chemistry, Stanford University |
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Collection: Chemistry |
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| 96 | Parametrization and validation of a force field for liquid-crystal forming molecules D. L. Cheung,1,2 | ||
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Summary: the ab initio data. A previous study using the density func- tional theory DFT with the 6-31G d basis set... or crystallography. Ab initio calculations can also be used. In principle, such calculations can achieve a high level... between the ab ... |
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|
Source: Wilson, Mark R. - Department of Chemistry, University of Durham |
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Collection: Chemistry |
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| 97 | Calculating the Keldysh adiabaticity parameter for atomic, diatomic, and polyatomic molecules | ||
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Summary: to occur for benzene above 1.25 V/Å using the ab initio potential. This field for barrier suppression... -range potential with ab initio elec- trostatic potential energy surfaces. The Keldysh adiabaticity parameter can... and molecular electrostatic potential energy surfaces was performed using ... |
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|
Source: Levis, Robert J. - Department of Chemistry, Temple University |
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Collection: Chemistry |
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| 98 | Mon. Not. R. Astron. Soc. 367, 400406 (2006) doi:10.1111/j.1365-2966.2005.09960.x Improved HCN/HNC linelist, model atmospheres and synthetic spectra | ||
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Summary: using the lab-determined energy levels where available, and the ab initio energy levels otherwise... available an extensive and accurate ab initio HCN and HNC linelist. This linelist has been used to compute... . In this work, we assign approximate quantum numbers to 20 000 of the HPT ab ... |
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|
Source: Harris, Gregory J. - Department of Physics and Astronomy, University College London |
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|
Collection: Physics |
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| 99 | Princeton Institute for Computational Science (PICSciE) Colloquium: Materials Properties from ab-initio Simulations | ||
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Summary: Princeton Institute for Computational Science (PICSciE) Colloquium: Materials Properties from ab-initio... , using ab-initio, quantum simulations, in particular first principles molecular dynamics and Quantum |
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Source: Singh, Jaswinder Pal - Department of Computer Science, Princeton University |
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Collection: Computer Technologies and Information Sciences |
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| 100 | University of Maryland Symposium on Theoretical Chemistry 15 April 2009, 9:00 AM | ||
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Summary: Speakers Joel Bowman (Emory University) "Ab initio-based full dimensional water dimer and trimer potentials... and on towards a general ab initio potential for water" Kenneth Jordan (University of Pittsburgh) Millard |
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|
Source: Krylov, Anna I. - Department of Chemistry, University of Southern California |
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Collection: Chemistry |
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