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Sample records for van der waals

  1. Enhanced van der Waals interaction at interfaces

    E-Print Network [OSTI]

    Marin-Slobodan Tomas

    2008-02-20

    Using a recently obtained (general) formula for the interaction energy between an excited and a ground-state atom (Sherkunov Y 2007 Phys. Rev. A 75 012705), we consider the interaction energy between two such atoms near the interface between two media. We demonstrate that under the circumstances of the resonant coupling of the excited atom to the surface polariton mode of a vacuum-medium system the nonretarded atom*-atom interaction energy can be enhanced by (several) orders of magnitude in comparison with the van der Waals interaction energy of the two isolated atoms.

  2. A Materials Perspective on Casimir and van der Waals Interactions

    E-Print Network [OSTI]

    L. M. Woods; D. A. R. Dalvit; A. Tkatchenko; P. Rodriguez-Lopez; A. W. Rodriguez; R. Podgornik

    2015-09-10

    Interactions induced by electromagnetic fluctuations, such as van der Waals and Casimir forces, are of universal nature present at any length scale between any types of systems with finite dimensions. Such interactions are important not only for the fundamental science of materials behavior, but also for the design and improvement of micro- and nano-structured devices. In the past decade, many new materials have become available, which has stimulated the need of understanding their dispersive interactions. The field of van der Waals and Casimir forces has experienced an impetus in terms of developing novel theoretical and computational methods to provide new insights in related phenomena. The understanding of such forces has far reaching consequences as it bridges concepts in materials, atomic and molecular physics, condensed matter physics, high energy physics, chemistry and biology. In this review, we summarize major breakthroughs and emphasize the common origin of van der Waals and Casimir interactions. We examine progress related to novel ab initio modeling approaches and their application in various systems, interactions in materials with Dirac-like spectra, force manipulations through nontrivial boundary conditions, and applications of van der Waals forces in organic and biological matter. The outlook of the review is to give the scientific community a materials perspective of van der Waals and Casimir phenomena and stimulate the development of experimental techniques and applications.

  3. A Materials Perspective on Casimir and van der Waals Interactions

    E-Print Network [OSTI]

    Woods, L M; Tkatchenko, A; Rodriguez-Lopez, P; Rodriguez, A W; Podgornik, R

    2015-01-01

    Interactions induced by electromagnetic fluctuations, such as van der Waals and Casimir forces, are of universal nature present at any length scale between any types of systems with finite dimensions. Such interactions are important not only for the fundamental science of materials behavior, but also for the design and improvement of micro- and nano-structured devices. In the past decade, many new materials have become available, which has stimulated the need of understanding their dispersive interactions. The field of van der Waals and Casimir forces has experienced an impetus in terms of developing novel theoretical and computational methods to provide new insights in related phenomena. The understanding of such forces has far reaching consequences as it bridges concepts in materials, atomic and molecular physics, condensed matter physics, high energy physics, chemistry and biology. In this review, we summarize major breakthroughs and emphasize the common origin of van der Waals and Casimir interactions. We...

  4. Excited nucleon as a van der Waals system of partons

    SciTech Connect (OSTI)

    Jenkovszky, L. L.; Muskeyev, A. O. Yezhov, S. N.

    2012-06-15

    Saturation in deep inelastic scattering (DIS) and deeply virtual Compton scattering (DVCS) is associated with a phase transition between the partonic gas, typical of moderate x and Q{sup 2}, and partonic fluid appearing at increasing Q{sup 2} and decreasing Bjorken x. We suggest the van der Waals equation of state to describe properly this phase transition.

  5. Statistical mechanics of simple fluids: beyond van der Waals

    E-Print Network [OSTI]

    Lebowitz, Joel

    Statistical mechanics of simple fluids: beyond van der Waals Equilibrium properties of dense fluids, such as a fluid of "hard spheres," and to calculations on high-speed computers. Joel L. Lebowitz and Eduardo M. Waisman Dense fluids, defined to include both dense gases and liquids, have the repu- tation of being

  6. Fluorocarbons: Surface Free Energies and van der Waals Interaction

    E-Print Network [OSTI]

    Chan, Derek Y C

    Letters Fluorocarbons: Surface Free Energies and van der Waals Interaction Calum J. Drummond surface free energies based on contact angle measurements with dispersive organic liquids depend of dispersive materials, the surface free energy per unit area of a solid organic material can be used

  7. Spin-Flavor van der Waals Forces and NN interaction

    SciTech Connect (OSTI)

    Alvaro Calle Cordon, Enrique Ruiz Arriola

    2011-12-01

    A major goal in Nuclear Physics is the derivation of the Nucleon-Nucleon (NN) interaction from Quantum Chromodynamics (QCD). In QCD the fundamental degrees of freedom are colored quarks and gluons which are confined to form colorless strongly interacting hadrons. Because of this the resulting nuclear forces at sufficiently large distances correspond to spin-flavor excitations, very much like the dipole excitations generating the van der Waals (vdW) forces acting between atoms. We study the Nucleon-Nucleon interaction in the Born-Oppenheimer approximation at second order in perturbation theory including the Delta resonance as an intermediate state. The potential resembles strongly chiral potentials computed either via soliton models or chiral perturbation theory and has a van der Waals like singularity at short distances which is handled by means of renormalization techniques. Results for the deuteron are discussed.

  8. Structure and dynamics of small van der Waals complexes

    SciTech Connect (OSTI)

    Loreau, J.

    2014-10-06

    We illustrate computational aspects of the calculation of the potential energy surfaces of small (up to five atoms) van der Waals complexes with high-level quantum chemistry techniques such as the CCSD(T) method with extended basis sets. We discuss the compromise between the required accuracy and the computational time. Further, we show how these potential energy surfaces can be fitted and used in dynamical calculations such as non-reactive inelastic scattering.

  9. A van der Waals free energy in electrolytes revisited

    E-Print Network [OSTI]

    B. Jancovici

    2006-02-15

    A system of three electrolytes separated by two parallel planes is considered. Each region is described by a dielectric constant and a Coulomb fluid in the Debye-H\\"uckel regime. In their book Dispersion Forces, Mahanty and Ninham have given the van der Waals free energy of this system. We rederive this free energy by a different method, using linear response theory and the electrostatic Maxwell stress tensor for obtaining the dispersion force.

  10. Body-assisted van der Waals interaction between excited atoms

    E-Print Network [OSTI]

    Hassan Safari; Mohammad Reza Karimpour

    2014-12-12

    We present a formula for the body-assisted van der Waals interaction potential between two atoms, one or both being prepared in an excited energy eigenstate. The presence of arbitrary arrangement for material environment is taken into account via the Green function. The resulting formula supports one of two conflicting findings recorded. The consistency of our formula is investigated by applying it for the case of two atoms in free space and comparing the resulting expression with the one found from the limiting Casimir-Polder potential between an excited atom and a small dielectric sphere.

  11. VAN DER WAALS INTERACTION AND STABILITY OF MULTILAYERED LIQUID-CRYSTALLINE SYSTEMS

    E-Print Network [OSTI]

    Sarlah, Andreja

    VAN DER WAALS INTERACTION AND STABILITY OF MULTILAYERED LIQUID-CRYSTALLINE SYSTEMS A. Sarlah and S of thin liquid-crystalline depositions. Here we apply the study of the van der Waals force to multilayered nematic liquid-crystalline systems. In nematic wetting systems the degree of nematic order

  12. Underwater adhesion of abalone: The role of van der Waals and capillary forces

    E-Print Network [OSTI]

    Meyers, Marc A.

    Underwater adhesion of abalone: The role of van der Waals and capillary forces A.Y.M. Lin d,*, R reserved. Keywords: Abalone foot; Underwater adhesion; Van der Waals forces 1. Introduction Numerous and capillary forces gen- erated by nanoscaled fibrils on their feet [1­4]. Addition- ally, similar adhesive

  13. Heterostructures based on inorganic and organic van der Waals systems

    SciTech Connect (OSTI)

    Lee, Gwan-Hyoung; Lee, Chul-Ho; Zande, Arend M. van der; Han, Minyong; Cui, Xu; Arefe, Ghidewon; Hone, James; Nuckolls, Colin; Heinz, Tony F.; Kim, Philip

    2014-09-01

    The two-dimensional limit of layered materials has recently been realized through the use of van der Waals (vdW) heterostructures composed of weakly interacting layers. In this paper, we describe two different classes of vdW heterostructures: inorganic vdW heterostructures prepared by co-lamination and restacking; and organic-inorganic hetero-epitaxy created by physical vapor deposition of organic molecule crystals on an inorganic vdW substrate. Both types of heterostructures exhibit atomically clean vdW interfaces. Employing such vdW heterostructures, we have demonstrated various novel devices, including graphene/hexagonal boron nitride (hBN) and MoS{sub 2} heterostructures for memory devices; graphene/MoS{sub 2}/WSe{sub 2}/graphene vertical p-n junctions for photovoltaic devices, and organic crystals on hBN with graphene electrodes for high-performance transistors.

  14. Graphene on boron-nitride: Moiré pattern in the van der Waals energy

    SciTech Connect (OSTI)

    Neek-Amal, M. [Department of Physics, University of Antwerpen, Groenenborgerlaan 171, B-2020 Antwerpen (Belgium); Department of Physics, Shahid Rajaee University, Lavizan, Tehran 16788 (Iran, Islamic Republic of); Peeters, F. M. [Department of Physics, University of Antwerpen, Groenenborgerlaan 171, B-2020 Antwerpen (Belgium)

    2014-01-27

    The spatial dependence of the van der Waals (vdW) energy between graphene and hexagonal boron-nitride (h-BN) is investigated using atomistic simulations. The van der Waals energy between graphene and h-BN shows a hexagonal superlattice structure identical to the observed Moiré pattern in the local density of states, which depends on the lattice mismatch and misorientation angle between graphene and h-BN. Our results provide atomistic features of the weak van der Waals interaction between graphene and BN which are in agreement with experiment and provide an analytical expression for the size of the spatial variation of the weak van der Waals interaction. We also found that the A-B-lattice symmetry of graphene is broken along the armchair direction.

  15. Van der Waals forces from first principles for periodic systems: Application to graphene-water interactions

    E-Print Network [OSTI]

    Pouya Partovi-Azar; T. D. Kühne

    2015-04-17

    We extend the method of Silvestrelli [P. L. Silvestrelli, J. Chem. Phys. 139, 054106 (2013)] to approximate long-range van der Waals interactions at the density functional theory level based on maximally localized Wannier functions combined with the quantum harmonic oscillator model, to periodic systems. Applying this scheme to study London dispersion forces between graphene and water layers, we demonstrate that collective many-body effects beyond simple additive pair-wise interactions are essential to accurately describe van der Waals forces.

  16. Van der Waals forces from first principles for periodic systems: Application to graphene-water interactions

    E-Print Network [OSTI]

    Partovi-Azar, Pouya

    2015-01-01

    We extend the method of Silvestrelli [P. L. Silvestrelli, J. Chem. Phys. 139, 054106 (2013)] to approximate long-range van der Waals interactions at the density functional theory level based on maximally localized Wannier functions combined with the quantum harmonic oscillator model, to periodic systems. Applying this scheme to study London dispersion forces between graphene and water layers, we demonstrate that collective many-body effects beyond simple additive pair-wise interactions are essential to accurately describe van der Waals forces.

  17. Inflationary magnetogenesis, derivative couplings and relativistic Van der Waals interactions

    E-Print Network [OSTI]

    Giovannini, Massimo

    2015-01-01

    When the gauge fields have derivative couplings to scalars, like in the case of the relativistic theory of Van der Waals (or Casimir-Polder) interactions, conformal invariance is broken but the magnetic and electric susceptibilities are not bound to coincide. We analyze the formation of large-scale magnetic fields in slow-roll inflation and find that they are generated at the level of few hundredths of a nG and over typical length scales between few Mpc and $100$ Mpc. Using a new time parametrization that reduces to conformal time but only for coincident susceptibilities, the gauge action is quantized while the evolution equations of the corresponding mode functions are more easily solvable. The power spectra depend on the normalized rates of variation of the two susceptibilities (or of the corresponding gauge couplings) and on the absolute value of their ratio at the beginning of inflation. We pin down explicit regions in the parameter space where all the physical requirements (i.e. the backreaction constrai...

  18. Inflationary magnetogenesis, derivative couplings and relativistic Van der Waals interactions

    E-Print Network [OSTI]

    Massimo Giovannini

    2015-06-12

    When the gauge fields have derivative couplings to scalars, like in the case of the relativistic theory of Van der Waals (or Casimir-Polder) interactions, conformal invariance is broken but the magnetic and electric susceptibilities are not bound to coincide. We analyze the formation of large-scale magnetic fields in slow-roll inflation and find that they are generated at the level of few hundredths of a nG and over typical length scales between few Mpc and $100$ Mpc. Using a new time parametrization that reduces to conformal time but only for coincident susceptibilities, the gauge action is quantized while the evolution equations of the corresponding mode functions are more easily solvable. The power spectra depend on the normalized rates of variation of the two susceptibilities (or of the corresponding gauge couplings) and on the absolute value of their ratio at the beginning of inflation. We pin down explicit regions in the parameter space where all the physical requirements (i.e. the backreaction constraints, the magnetogenesis bounds and the naturalness of the initial conditions of the scenario) are jointly satisfied. Weakly coupled initial data are favoured if the gauge couplings are of the same order at the end of inflation. Duality is systematically used to simplify the analysis of the wide parameter space of the model.

  19. Casimir and van der Waals forces: Advances and problems

    E-Print Network [OSTI]

    G. L. Klimchitskaya; V. M. Mostepanenko

    2015-07-09

    We review modern achievements and problems in physics of the van der Waals and Casimir forces which arise due to zero-point and thermal fluctuations of the electromagnetic field between closely spaced material surfaces. This subject attracted great experimental and theoretical attention during the last few years because the fluctuation-induced forces find a lot of applications in both fundamental physics and nanotechnology. After a short introduction to the subject, we describe main experimental and theoretical results obtained in the field during the last fifteen years. In the following presentation, we discuss some of the recent results by the authors and their collaborators which are of high promise for future developments. Specifically, we consider new features of the Casimir force acting between a gold sphere and an indium tin oxide plate, present the experimental and theoretical results on measuring the Casimir interaction between two gold surfaces by means of dynamic atomic force microscope, and outline first measurements of the Casimir interaction between magnetic surfaces and related theory. Special attention is devoted to the Casimir effect for graphene, which is the prospective material for microelectromechanical devices of next generations.

  20. Particle Number Fluctuations for van der Waals Equation of State

    E-Print Network [OSTI]

    V. Vovchenko; D. V. Anchishkin; M. I. Gorenstein

    2015-02-04

    The van der Waals (VDW) equation of state describes a thermal equilibrium in system of particles, where both repulsive and attractive interactions between them are included. This equation predicts an existence of the 1st order liquid-gas phase transition and the critical point. The standard form of the VDW equation is given by the pressure function in the canonical ensemble (CE) with a fixed number of particles. In the present paper the VDW equation is transformed to the grand canonical ensemble (GCE). We argue that this procedure can be useful for new physical applications. Particularly, the fluctuations of number of particles, which are absent in the CE, can be studied in the GCE. For the VDW equation of state in the GCE the particle number fluctuations are calculated for the whole phase diagram, both outside and inside the liquid-gas mixed phase region. It is shown that the scaled variance of these fluctuations remains finite within the mixed phase and goes to infinity at the critical point. The GCE formulation of the VDW equation of state can be also an important step for its application to a statistical description of hadronic systems, where numbers of different particle species are usually not conserved.

  1. 1 van der Waals Interactions on the Mesoscale: Open-Science 2 Implementation, Anisotropy, Retardation, and Solvent Effects

    E-Print Network [OSTI]

    Podgornik, Rudolf

    1 van der Waals Interactions on the Mesoscale: Open-Science 2 Implementation, Anisotropy Ljubljana, Slovenia 13 ABSTRACT: The self-assembly of heterogeneous mesoscale systems is mediated by 14 long-range interactions, including van der Waals forces. Diverse mesoscale 15 architectures, built of optically

  2. Linear response time-dependent density functional theory for van der Waals coefficients

    E-Print Network [OSTI]

    Chu, Xi

    Linear response time-dependent density functional theory for van der Waals coefficients X. Chu Received 9 January 2004; accepted 15 June 2004 A linear response time-dependent density functional theory description of the linear response function and of the induced self- consistent field, which adequately

  3. 606-8502 onuki@scphys.kyoto-u.ac.jp 19 van der Waals .

    E-Print Network [OSTI]

    . , T -T , . Nu > 1 . . , , . . . . , . , . , , , . heat pipe) . , . ( . , . . . 50 19 . van der Waals(1837 s (crossover) . SO normal SO super FIG. 5. He4 SO TSO(Q) - TSO(Qref ). (heat flux)Q . Qref = 100nW/cm2 (= 1erg) . -2 0 2 4 6 8 10 s/ y x gravity heat flow || 2 x y FIG. 6. 2 . : (12) ( s ). : ( ||2

  4. van der Waals density functional study of CO2 binding in zeolitic imidazolate frameworks

    E-Print Network [OSTI]

    Ray, Keith G.; Olmsted, David; He, Ning; Houndonougbo, Yao; Laird, Brian Bostian; Asta, Mark

    2012-02-06

    The van der Waals density functional (vdW-DF) formalism is employed in a study of the binding energetics for CO2 in a set of five zeolitic imidazolate framework (ZIF) compounds. The ZIF structures investigated share the same RHO-type zeolite...

  5. Solvent Quality Dependent Continuum van der Waals Attraction and Phase Behavior for Colloids Bearing

    E-Print Network [OSTI]

    Chan, Derek Y C

    Solvent Quality Dependent Continuum van der Waals Attraction and Phase Behavior for Colloids dispersion as a function of solvent quality and particle volume fraction is compared with theoretical.5 M NaCl as a function of temperature, which controls solvent quality for the adsorbed Pluronic

  6. VAN DER WAALS DISPERSION FORCE CONTRIBUTION TO THE INTERFACIAL FREE ENERGY

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    VAN DER WAALS DISPERSION FORCE CONTRIBUTION TO THE INTERFACIAL FREE ENERGY OF NEMATIC LIQUID energy of a nematic liquid crystal and the interfacial free energy of a nematic on a glass substrate. Introduction. -- The surface free energy of a nematic liquid crystal and the interfacial free energy of nematic

  7. Electronic structure of the Si(111):GaSe van der Waals-like surface termination

    E-Print Network [OSTI]

    Olmstead, Marjorie

    Electronic structure of the Si(111):GaSe van der Waals-like surface termination Reiner Rudolph-like surface termination has been determined by angle-resolved photoelectron spectroscopy using photons. This explains both the absence of a surface core-level shift in Si 2p photoelectron spectra of the terminated

  8. van der Waals Interaction, Surface Free Energies, and Contact Angles: Dispersive Polymers and Liquids

    E-Print Network [OSTI]

    Chan, Derek Y C

    van der Waals Interaction, Surface Free Energies, and Contact Angles: Dispersive Polymers and Liquids Calum J. Drummond*, and Derek Y. C. Chan CSIRO Division of Chemicals and Polymers, Private Bag 10 and ALVL are the non-retarded Hamaker constants for the heterointeraction between polymer and liquid across

  9. Dependences of the van der Waals atom-wall interaction on atomic and material properties

    E-Print Network [OSTI]

    A. O. Caride; G. L. Klimchitskaya; V. M. Mostepanenko; S. I. Zanette

    2005-03-03

    The 1%-accurate calculations of the van der Waals interaction between an atom and a cavity wall are performed in the separation region from 3 nm to 150 nm. The cases of metastable He${}^{\\ast}$ and Na atoms near the metal, semiconductor or dielectric walls are considered. Different approximations to the description of wall material and atomic dynamic polarizability are carefully compared. The smooth transition to the Casimir-Polder interaction is verified. It is shown that to obtain accurate results for the atom-wall van der Waals interaction at shortest separations with an error less than 1% one should use the complete optical tabulated data for the complex refraction index of the wall material and the accurate dynamic polarizability of an atom. The obtained results may be useful for the theoretical interpretation of recent experiments on quantum reflection and Bose-Einstein condensation of ultracold atoms on or near surfaces of different nature.

  10. Van der Waals interactions in rare-gas dimers: The role of interparticle interactions

    E-Print Network [OSTI]

    Chen, Yu-Ting; Chai, Jeng-Da

    2015-01-01

    We investigate the potential energy curves of rare-gas dimers with various ranges and strengths of interparticle interactions (nuclear-electron, electron-electron, and nuclear-nuclear interactions). Our investigation is based on the highly accurate coupled-cluster theory associated with those interparticle interactions. For comparison, the performance of the corresponding Hartree-Fock theory, second-order Moller-Plesset perturbation theory, and density functional theory is also investigated. Our results reveal that when the interparticle interactions retain the long-range Coulomb tails, the nature of van der Waals interactions in the rare-gas dimers remains similar. By contrast, when the interparticle interactions are sufficiently short-range, the conventional van der Waals interactions in the rare-gas dimers completely disappear, yielding purely repulsive potential energy curves.

  11. Exact solution of the van der Waals model in the critical region

    E-Print Network [OSTI]

    Adriano Barra; Antonio Moro

    2015-05-01

    The celebrated van der Waals model describes simple fluids in the thermodynamic limit and predicts the existence of a critical point associated to the gas-liquid phase transition. However the behaviour of critical isotherms according to the equation of state, where a gas-liquid phase transition occurs, significantly departs from experimental observations. The correct critical isotherms are heuristically re-established via the Maxwell equal areas rule. A long standing open problem in mean field theory is concerned with the analytic description of van der Waals isotherms for a finite size system that is consistent, in the thermodynamic limit, with the Maxwell prescription. Inspired by the theory of nonlinear conservation laws, we propose a novel mean field approach, based on statistical mechanics, that allows to calculate the van der Waals partition function for a system of large but finite number of particles $N$. Our partition function naturally extends to the whole space of thermodynamic variables, reproduces, in the thermodynamic limit $N\\to \\infty$, the classical results outside the critical region and automatically encodes Maxwell's prescription. We show that isothermal curves evolve in the space of thermodynamic variables like nonlinear breaking waves and the criticality is explained as the mechanism of formation of a classical hydrodynamic shock.

  12. Molecular recognition by van der Waals interaction between polymers with sequence-specific polarizabilities

    E-Print Network [OSTI]

    Bing-Sui Lu; Ali Naji; Rudolf Podgornik

    2015-03-18

    We analyze van der Waals interactions between two rigid polymers with sequence-specific, anisotropic polarizabilities along the polymer backbones, so that the dipole moments fluctuate parallel to the polymer backbones. Assuming that each polymer has a quenched-in polarizability sequence which reflects, for example, the polynucleotide sequence of a double-stranded DNA molecule, we study the van der Waals interaction energy between a pair of such polymers with rod-like structure for the cases where their respective polarizability sequences are (i) distinct and (ii) identical, with both zero and non-zero correlation length of the polarizability correlator along the polymer backbones in the latter case. For identical polymers, we find a novel $r^{-5}$ scaling behavior of the van der Waals interaction energy for small inter-polymer separation $r$, in contradistinction to the $r^{-4}$ scaling behavior of distinct polymers, with furthermore a pronounced angular dependence favoring attraction between sufficiently aligned identical polymers. Such behavior can assist the molecular recognition between polymers.

  13. Microwave probes Dipole Blockade and van der Waals Forces in a Cold Rydberg Gas

    E-Print Network [OSTI]

    R. Celistrino Teixeira; C. Hermann-Avigliano; Thanh Long Nguyen; T. Cantat-Moltrecht; Jean-Michel Raimond; S. Haroche; S. Gleyzes; M. Brune

    2015-02-14

    We show that microwave spectroscopy of a dense Rydberg gas trapped on a superconducting atom chip in the dipole blockade regime reveals directly the dipole-dipole many-body interaction energy spectrum. We use this method to investigate the expansion of the Rydberg cloud under the effect of repulsive van der Waals forces and the breakdown of the frozen gas approximation. This study opens a promising route for quantum simulation of many-body systems and quantum information transport in chains of strongly interacting Rydberg atoms.

  14. Microwave probes Dipole Blockade and van der Waals Forces in a Cold Rydberg Gas

    E-Print Network [OSTI]

    Teixeira, R Celistrino; Nguyen, Thanh Long; Cantat-Moltrecht, T; Raimond, Jean-Michel; Haroche, S; Gleyzes, S; Brune, M

    2015-01-01

    We show that microwave spectroscopy of a dense Rydberg gas trapped on a superconducting atom chip in the dipole blockade regime reveals directly the dipole-dipole many-body interaction energy spectrum. We use this method to investigate the expansion of the Rydberg cloud under the effect of repulsive van der Waals forces and the breakdown of the frozen gas approximation. This study opens a promising route for quantum simulation of many-body systems and quantum information transport in chains of strongly interacting Rydberg atoms.

  15. A calculation of the van der Waals potential and the hyperfine pressure shift for H-He 

    E-Print Network [OSTI]

    Hamm, Thomas Francis

    1981-01-01

    - lation, a ghost orb1tal approach is developed to a1d 1n choos1ng helium ground state conf1gurations. Configurations used to represent the van der Waals interact1on are chosen using osc1llator strength sum rules to determine most of the orb1tal... to represent H-He ground state . . . . 38 IV. Ground state valence bond conf1gurations 38 V. He ground state energ1es and H-He interact1on potential. VI. Bas1s functions used to represent van der Waals interact1on 41 VII. Comparison of dipole...

  16. Remainder estimates for the Long Range Behavior of the van der Waals interaction energy

    E-Print Network [OSTI]

    Ioannis Anapolitanos

    2014-10-21

    The van der Waals-London's law, for a collection of atoms at large separation, states that their interaction energy is pairwise attractive and decays proportionally to one over their distance to the sixth. The first rigorous result in this direction was obtained by Lieb and Thirring [LT], by proving an upper bound which confirms this law. Recently the van der Waals-London's law was proven under some assumptions by I.M. Sigal and the author [AS]. Following the strategy of [AS] and reworking the approach appropriately, we prove estimates on the remainder of the interaction energy. Furthermore, using an appropriate test function, we prove an upper bound for the interaction energy, which is sharp to leading order. For the upper bound, our assumptions are weaker, the remainder estimates stronger and the proof is simpler. The upper bound, for the cases it applies, improves considerably the upper bound of Lieb and Thirring. However, their bound is much more general. Here we consider only spinless Fermions.

  17. Quantum chaos of the hydrogen atom in a generalized van der Waals potential

    SciTech Connect (OSTI)

    Ganesan, K.; Lakshmanan, M. (Centre for Nonlinear Dynamics, Department of Physics, Bharathidasan University, Tiruchirapalli-620024, Tamilnadu (India))

    1993-08-01

    The quantum manifestations of chaos in the hydrogen atom in a generalized van der Waals potential, which includes the celebrated quadratic-Zeeman-effect problem under an appropriate limiting condition, are studied in detail. Using group-theoretical methods, we derive the matrix elements in an algebraic form. As the Hamiltonian is scale invariant, we introduce an appropriate scaling parameter. By considering the unperturbed hydrogen-atom problem, we demonstrate that suitable changes in the scaling parameter stabilize different parts of the spectrum depending upon the parameter's value. For the present generalized van der Waals potential problem, we utilize this property of the scaling parameter effectively to improve the convergence of eigenvalues while diagonalizing the matrices for various parametric values. Then, we vary one of the system parameters in the range [0,3], study the level statistics, and observe a GOE-Poisson-Brody-Poisson-Brody-Poisson-GOE-type (where GOE means Gaussian orthogonal ensemble) of transition regime hitherto unidentified in any of the perturbed hydrogen-atom problems. Our results are not only in agreement with random-matrix-theory predictions but also justify classical and semiclassical investigations.

  18. Hidden scale invariance in molecular van der Waals liquids: A simulation study

    E-Print Network [OSTI]

    Thomas B. Schrøder; Ulf R. Pedersen; Nicholas Bailey; Søren Toxværd; Jeppe C. Dyre

    2009-09-18

    Results from molecular dynamics simulations of two viscous molecular model liquids -- the Lewis-Wahnstrom model of ortho-terphenyl and an asymmetric dumbbell model -- are reported. We demonstrate that the liquids have a ``hidden'' approximate scale invariance: Equilibrium potential energy fluctuations are accurately described by inverse power law (IPL) potentials, the radial distribution functions are accurately reproduced by the IPL's, and the radial distribution functions obey the IPL predicted scaling properties to a good approximation. IPL scaling of the dynamics also applies -- with the scaling exponent predicted by the equilibrium fluctuations. In contrast, the equation of state does not obey the IPL scaling. We argue that our results are general for van der Waals liquids, but do not apply, e.g., for hydrogen-bonded liquids.

  19. Turbulent mixing of a slightly supercritical Van der Waals fluid at Low-Mach number

    E-Print Network [OSTI]

    Battista, Francesco; Casciola, Carlo Massimo

    2014-01-01

    Supercritical fluids near the critical point are characterized by liquid-like densities and gas-like transport properties. These features are purposely exploited in different contexts ranging from natural products extraction/fractionation to aerospace propulsion. Large part of studies concerns this last context, focusing on the dynamics of supercritical fluids at high Mach number where compressibility and thermodynamics strictly interact. Despite the widespread use also at low Mach number, the turbulent mixing properties of slightly supercritical fluids have still not investigated in detail in this regime. This topic is addressed here by dealing with Direct Numerical Simulations (DNS) of a coaxial jet of a slightly supercritical Van der Waals fluid. Since acoustic effects are irrelevant in the Low Mach number conditions found in many industrial applications, the numerical model is based on a suitable low-Mach number expansion of the governing equation. According to experimental observations, the weakly superc...

  20. Benzene Adsorbed on Metals: Concerted Effect of Covalency and van der Waals Bonding

    E-Print Network [OSTI]

    Liu, Wei; Santra, Biswajit; Michaelides, Angelos; Scheffler, Matthias; Tkatchenko, Alexandre

    2012-01-01

    The adsorption of aromatic molecules on metal surfaces plays a key role in condensed matter physics and functional materials. Depending on the strength of the interaction between the molecule and the surface, the binding is typically classified as either physisorption or chemisorption. Van der Waals (vdW) interactions contribute significantly to the binding in physisorbed systems, but the role of the vdW energy in chemisorbed systems remains unclear. Here we study the interaction of benzene with the (111) surface of transition metals, ranging from weak adsorption (Ag and Au) to strong adsorption (Pt, Pd, Ir, and Rh). When vdW interactions are accurately accounted for, the barrier to adsorption predicted by standard density functional calculations essentially vanishes, producing a metastable precursor state on Pt and Ir surfaces. Notably, vdW forces contribute more to the binding of covalently bonded benzene than they do when benzene is physisorbed.

  1. Phase diagram of Rydberg atoms with repulsive van der Waals interaction

    SciTech Connect (OSTI)

    Osychenko, O. N.; Astrakharchik, G. E.; Boronat, J.; Lutsyshyn, Y.; Lozovik, Yu. E.

    2011-12-15

    We report a quantum Monte Carlo calculation of the phase diagram of bosons interacting with a repulsive inverse sixth power pair potential, a model for assemblies of Rydberg atoms in the local van der Waals blockade regime. The model can be parametrized in terms of just two parameters, the reduced density and temperature. Solidification happens to the fcc phase. At zero temperature, the transition density is found with the diffusion Monte Carlo method at density {rho}=3.9 (({Dirac_h}/2{pi}){sup 2}/mC{sub 6}){sup 3/4}, where C{sub 6} is the strength of the interaction. The solidification curve at nonzero temperature is studied with the path-integral Monte Carlo approach and is compared with transitions in corresponding harmonic and classical crystals. Relaxation mechanisms are considered in relation to present experiments.

  2. Theory of the colossal Van-der-Waals binding in soft and hard condensed matter

    E-Print Network [OSTI]

    Mladen Georgiev; Alexander Gochev; Jai Singh

    2005-10-12

    A simple theory is proposed for the dispersive molecular binding of unusually high magnitude due to an enhanced polarizability. Two alternative ways have so far been considered in the literature leading to the polarizability enhancement: (i) a vibronic energy level gap narrowing, as proposed by us with regard to a hypothetical exciton matter, and (ii) a giant electric dipole in a Rydberg state of constituent atoms, as proposed by Gilman with regard to an enigmatic substance building the ball lightning. We now combine the two mechanisms to obtain concrete expressions for the colossal binding energy. The problem is exemplified for a three-level system coupled to the umbrella mode of an ammonia molecule. Other possibilities for the design of enhanced-polarizability molecules are also discussed. The colossal Van-der-Waals binding is most likely to materialize in hard condensed matter and perhaps less so in soft condensed matter.

  3. The Van der Waals interaction of the hydrogen molecule - an exact local energy density functional

    E-Print Network [OSTI]

    T. C. Choy

    1999-11-26

    We verify that the van der Waals interaction and hence all dispersion interactions for the hydrogen molecule given by: W"= -{A/R^6}-{B/R^8}-{C/R^10}- ..., in which R is the internuclear separation, are exactly soluble. The constants A=6.4990267..., B=124.3990835 ... and C=1135.2140398... (in Hartree units) first obtained approximately by Pauling and Beach (PB) [1] using a linear variational method, can be shown to be obtainable to any desired accuracy via our exact solution. In addition we shall show that a local energy density functional can be obtained, whose variational solution rederives the exact solution for this problem. This demonstrates explicitly that a static local density functional theory exists for this system. We conclude with remarks about generalising the method to other hydrogenic systems and also to helium.

  4. Generalization of the van der Waals equation for anisotropic fluids in porous media

    E-Print Network [OSTI]

    Myroslav Holovko; Volodymyr Shmotolokha

    2015-09-01

    The generalized van der Waals equation of state for anisotropic liquids in porous media consists of two terms.One of them is based on the equation of state for hard spherocylinders in random porous media obtained from the scaled particle theory.The second term is expressed in terms of the mean value of attractive intermolecular interactions.The obtained equation is used for the investigation of the gas-liquid-nematic phase behavior of a molecular system depending on the anisotropy of molecule shapes, anisotropy of attractive intermolecular interactions, and porosity of a porous medium.It is shown that the anisotropic phase is formed by the anisotropy of attractive intermolecular interactions and by the anisotropy of molecular shapes.The anisotropy of molecular shapes shifts the phase diagram to lower densities and higher temperatures.The anisotropy of attractive interactions widens significantly the coexistence region between the isotropic and anisotropic phases and shifts it to the region of lower densities and higher temperatures.It is shown that, for sufficiently long spherocylinders, the liquid-gas transition is localized completely within the nematic region.For all the considered cases, the decrease of the porosity shifts the phase diagram to the region of lower densities and lower temperatures.

  5. The role of van der Waals interactions in the adsorption of noble gases on metal surfaces

    SciTech Connect (OSTI)

    Chen, De-Li; Al-Saidi, W. A.; Johnson, J. Karl

    2012-10-24

    Adsorption of noble gases on metal surfaces is determined by weak interactions. We applied two versions of the nonlocal van der Waals density functional (vdW-DF) to compute adsorption energies of Ar, Kr, and Xe on Pt(111), Pd(111), Cu(111), and Cu(110) metal surfaces. We have compared our results with data obtained using other density functional approaches, including the semiempirical vdW corrected DFT-D2. The vdW-DF results show considerable improvements in the description of adsorption energies and equilibrium distances over other DFTbased methods, giving good agreement with experiments. We have also calculated perpendicular vibrational energies for noble gases on the metal surfaces using vdWDF data and found excellent agreement with available experimental results. Our vdW-DF calculations show that adsorption of noble gases on low-coordination sites is energetically favored over high-coordination sites, but only by a few meV. Analysis of the 2-dimensional potential energy surface shows that the high-coordination sites are local maxima on the 2-dimensional potential energy surface and therefore unlikely to be observed in experiments, which provides an explanation of the experimental observations. The DFT-D2 approach with the standard parameterization was found to overestimate the dispersion interactions, and to give the wrong adsorption site preference for four of the nine systems we studied.

  6. Limiting temperature of pion gas with the van der Waals equation of state

    E-Print Network [OSTI]

    Poberezhnyuk, R V; Anchishkin, D V; Gorenstein, M I

    2015-01-01

    The grand canonical ensemble formulation of the van der Waals equation of state that includes the effects of Bose statistics is applied to an equilibrium system of interacting pions. If the attractive interaction between pions is large enough, a limiting temperature $T_0$ emerges, i.e., no thermodynamical equilibrium is possible at $T>T_0$. The system pressure $p$, particle number density $n$, and energy density $\\varepsilon$ remain finite at $T=T_0$, whereas for $T$ near $T_0$ both the specific heat $C=d\\varepsilon/dT$ and the scaled variance of particle number fluctuations $\\omega[N]$ are proportional to $(T_0-T)^{-1/2}$ and, thus, go to infinity at $T\\rightarrow T_0$. The limiting temperature corresponds also to the softest point of the equation of state, i.e., the speed of sound squared $c_s^2=dp/d\\varepsilon$ goes to zero as $(T_0-T)^{1/2}$. Very similar thermodynamical behavior takes place in the Hagedorn model for the special choice of a power, namely $m^{-4}$, in the pre-exponential factor of the mass...

  7. Limiting temperature of pion gas with the van der Waals equation of state

    E-Print Network [OSTI]

    R. V. Poberezhnyuk; V. Vovchenko; D. V. Anchishkin; M. I. Gorenstein

    2015-08-19

    The grand canonical ensemble formulation of the van der Waals equation of state that includes the effects of Bose statistics is applied to an equilibrium system of interacting pions. If the attractive interaction between pions is large enough, a limiting temperature $T_0$ emerges, i.e., no thermodynamical equilibrium is possible at $T>T_0$. The system pressure $p$, particle number density $n$, and energy density $\\varepsilon$ remain finite at $T=T_0$, whereas for $T$ near $T_0$ both the specific heat $C=d\\varepsilon/dT$ and the scaled variance of particle number fluctuations $\\omega[N]$ are proportional to $(T_0-T)^{-1/2}$ and, thus, go to infinity at $T\\rightarrow T_0$. The limiting temperature corresponds also to the softest point of the equation of state, i.e., the speed of sound squared $c_s^2=dp/d\\varepsilon$ goes to zero as $(T_0-T)^{1/2}$. Very similar thermodynamical behavior takes place in the Hagedorn model for the special choice of a power, namely $m^{-4}$, in the pre-exponential factor of the mass spectrum $\\rho(m)$.

  8. Van der Waals Equation of State with Fermi Statistics for Nuclear Matter

    E-Print Network [OSTI]

    V. Vovchenko; D. V. Anchishkin; M. I. Gorenstein

    2015-06-26

    The van der Waals (VDW) equation of state is a simple and popular model to describe the pressure function in equilibrium systems of particles with both repulsive and attractive interactions. This equation predicts an existence of a first-order liquid-gas phase transition and contains a critical point. Two steps to extend the VDW equation and make it appropriate for new physical applications are carried out in this paper: 1) the grand canonical ensemble formulation; 2) an inclusion of the quantum statistics. The VDW equation with Fermi statistics is then applied to a description of the system of interacting nucleons. The VDW parameters $a$ and $b$ are fixed to reproduce the properties of nuclear matter at saturation density $n_0=0.16$ fm$^{-3}$ and zero temperature. The model predicts a location of the critical point for the symmetric nuclear matter at temperature $T_c\\cong 19.7$ MeV and nucleon number density $n_c \\cong 0.07$ fm$^{-3}$.

  9. van der Waals Epitaxy of InAs Nanowires Vertically Aligned on Single-Layer Graphene

    E-Print Network [OSTI]

    ABSTRACT: Semiconductor nanowire arrays integrated vertically on graphene films offer significant-organic vapor-phase epitaxy Hybrid junctions composed of semiconductor nanostruc- tures and graphene havevan der Waals Epitaxy of InAs Nanowires Vertically Aligned on Single-Layer Graphene Young Joon Hong

  10. Turbulent mixing of a slightly supercritical van der Waals fluid at low-Mach number

    SciTech Connect (OSTI)

    Battista, F.; Casciola, C. M.; Picano, F.

    2014-05-15

    Supercritical fluids near the critical point are characterized by liquid-like densities and gas-like transport properties. These features are purposely exploited in different contexts ranging from natural products extraction/fractionation to aerospace propulsion. Large part of studies concerns this last context, focusing on the dynamics of supercritical fluids at high Mach number where compressibility and thermodynamics strictly interact. Despite the widespread use also at low Mach number, the turbulent mixing properties of slightly supercritical fluids have still not investigated in detail in this regime. This topic is addressed here by dealing with Direct Numerical Simulations of a coaxial jet of a slightly supercritical van der Waals fluid. Since acoustic effects are irrelevant in the low Mach number conditions found in many industrial applications, the numerical model is based on a suitable low-Mach number expansion of the governing equation. According to experimental observations, the weakly supercritical regime is characterized by the formation of finger-like structures – the so-called ligaments – in the shear layers separating the two streams. The mechanism of ligament formation at vanishing Mach number is extracted from the simulations and a detailed statistical characterization is provided. Ligaments always form whenever a high density contrast occurs, independently of real or perfect gas behaviors. The difference between real and perfect gas conditions is found in the ligament small-scale structure. More intense density gradients and thinner interfaces characterize the near critical fluid in comparison with the smoother behavior of the perfect gas. A phenomenological interpretation is here provided on the basis of the real gas thermodynamics properties.

  11. Single photon ionization of van der Waals clusters with a soft x-ray laser: ,,CO2...n and ,,CO2...n,,H2O...m

    E-Print Network [OSTI]

    Rocca, Jorge J.

    Single photon ionization of van der Waals clusters with a soft x-ray laser: ,,CO2...n and ,,CO2...n 2006; published online 20 October 2006 Pure neutral CO2 n clusters and mixed CO2 n H2O m clustersV. The distribution of pure CO2 n clusters decreases roughly exponentially with increasing cluster size. During

  12. Van der Waals density functional study of the structural and electronic properties of La-doped phenanthrene

    SciTech Connect (OSTI)

    Yan, Xun-Wang [Beijing Computational Science Research Center, Beijing 100084 (China) [Beijing Computational Science Research Center, Beijing 100084 (China); Faculty of Physics and Electronic Technology, Hubei University, Wuhan 430062 (China); State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Science, Beijing 100190, China and School of Physics and Electrical Engineering, Anyang Normal University, Henan 455000 (China); Huang, Zhongbing, E-mail: huangzb@hubu.edu.cn [Beijing Computational Science Research Center, Beijing 100084 (China) [Beijing Computational Science Research Center, Beijing 100084 (China); Faculty of Physics and Electronic Technology, Hubei University, Wuhan 430062 (China); Lin, Hai-Qing [Beijing Computational Science Research Center, Beijing 100084 (China)] [Beijing Computational Science Research Center, Beijing 100084 (China)

    2013-11-28

    By the first principle calculations based on the van der Waals density functional theory, we study the crystal structures and electronic properties of La-doped phenanthrene. Two stable atomic geometries of La{sub 1}phenanthrene are obtained by relaxation of atomic positions from various initial structures. The structure-I is a metal with two energy bands crossing the Fermi level, while the structure-II displays a semiconducting state with an energy gap of 0.15 eV, which has an energy gain of 0.42 eV per unit cell compared to the structure-I. The most striking feature of La{sub 1}phenanthrene is that La 5d electrons make a significant contribution to the total density of state around the Fermi level, which is distinct from potassium doped phenanthrene and picene. Our findings provide an important foundation for the understanding of superconductivity in La-doped phenanthrene.

  13. A van der Waals density functional study of adenine on graphene: Single molecular adsorption and overlayer binding

    SciTech Connect (OSTI)

    Berland, Kristian [Chalmers University of Technology, Sweden; Cooper, Valentino R [ORNL; Langreth, David C. [Rutgers University; Schroder, Prof. Elsebeth [Chalmers University of Technology, Sweden; Chakarova-Kack, Svetla [Chalmers University of Technology, Sweden

    2011-01-01

    The adsorption of an adenine molecule on graphene is studied using a first-principles van der Waals functional (vdW-DF) [Dion et al., Phys. Rev. Lett. 92, 246401 (2004)]. The cohesive energy of an ordered adenine overlayer is also estimated. For the adsorption of a single molecule, we determine the optimal binding configuration and adsorption energy by translating and rotating the molecule. The adsorption energy for a single molecule of adenine is found to be 711 meV, which is close to the calculated adsorption energy of the similar-sized naphthalene. Based on the single molecular binding configuration, we estimate the cohesive energy of a two-dimensional ordered overlayer. We find a significantly stronger binding energy for the ordered overlayer than for single-molecule adsorption.

  14. A Systematic Study of Chloride Ion Solvation in Water using van der Waals Inclusive Hybrid Density Functional Theory

    E-Print Network [OSTI]

    Bankura, Arindam; DiStasio, Robert A; Swartz, Charles W; Klein, Michael L; Wu, Xifan

    2015-01-01

    In this work, the solvation and electronic structure of the aqueous chloride ion solution was investigated using Density Functional Theory (DFT) based \\textit{ab initio} molecular dynamics (AIMD). From an analysis of radial distribution functions, coordination numbers, and solvation structures, we found that exact exchange ($E_{\\rm xx}$) and non-local van der Waals (vdW) interactions effectively \\textit{weaken} the interactions between the Cl$^-$ ion and the first solvation shell. With a Cl-O coordination number in excellent agreement with experiment, we found that most configurations generated with vdW-inclusive hybrid DFT exhibit 6-fold coordinated distorted trigonal prism structures, which is indicative of a significantly disordered first solvation shell. By performing a series of band structure calculations on configurations generated from AIMD simulations with varying DFT potentials, we found that the solvated ion orbital energy levels (unlike the band structure of liquid water) strongly depend on the un...

  15. Compact two-electron wave function for bond dissociation and Van der Waals interactions: A natural amplitude assessment

    SciTech Connect (OSTI)

    Giesbertz, Klaas J. H.; Leeuwen, Robert van

    2014-05-14

    Electron correlations in molecules can be divided in short range dynamical correlations, long range Van der Waals type interactions, and near degeneracy static correlations. In this work, we analyze for a one-dimensional model of a two-electron system how these three types of correlations can be incorporated in a simple wave function of restricted functional form consisting of an orbital product multiplied by a single correlation function f?(r{sub 12}) depending on the interelectronic distance r{sub 12}. Since the three types of correlations mentioned lead to different signatures in terms of the natural orbital (NO) amplitudes in two-electron systems, we make an analysis of the wave function in terms of the NO amplitudes for a model system of a diatomic molecule. In our numerical implementation, we fully optimize the orbitals and the correlation function on a spatial grid without restrictions on their functional form. Due to this particular form of the wave function, we can prove that none of the amplitudes vanishes and moreover that it displays a distinct sign pattern and a series of avoided crossings as a function of the bond distance in agreement with the exact solution. This shows that the wave function ansatz correctly incorporates the long range Van der Waals interactions. We further show that the approximate wave function gives an excellent binding curve and is able to describe static correlations. We show that in order to do this the correlation function f?(r{sub 12}) needs to diverge for large r{sub 12} at large internuclear distances while for shorter bond distances it increases as a function of r{sub 12} to a maximum value after which it decays exponentially. We further give a physical interpretation of this behavior.

  16. van der Waals density functionals built upon the electron-gas tradition: Facing the challenge of competing interactions

    SciTech Connect (OSTI)

    Berland, Kristian [Microtechnology and Nanoscience, MC2, Chalmers University of Technology, SE-412 96 Göteborg (Sweden) [Microtechnology and Nanoscience, MC2, Chalmers University of Technology, SE-412 96 Göteborg (Sweden); Molecular Foundry, Lawrence Berkeley National Laboratory, Berkeley, California 94720 (United States); Arter, Calvin A.; Thonhauser, T. [Department of Physics, Wake Forest University, Winston-Salem, North Carolina 27109 (United States)] [Department of Physics, Wake Forest University, Winston-Salem, North Carolina 27109 (United States); Cooper, Valentino R. [Materials Science and Technology Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831-6114 (United States)] [Materials Science and Technology Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831-6114 (United States); Lee, Kyuho [Molecular Foundry, Lawrence Berkeley National Laboratory, Berkeley, California 94720 (United States) [Molecular Foundry, Lawrence Berkeley National Laboratory, Berkeley, California 94720 (United States); Department of Chemical and Biomolecular Engineering, University of California, Berkeley, California 94720 (United States); Lundqvist, Bengt I. [Department of Applied Physics, Chalmers University of Technology, SE-412 96 Göteborg (Sweden)] [Department of Applied Physics, Chalmers University of Technology, SE-412 96 Göteborg (Sweden); Schröder, Elsebeth; Hyldgaard, Per [Microtechnology and Nanoscience, MC2, Chalmers University of Technology, SE-412 96 Göteborg (Sweden)] [Microtechnology and Nanoscience, MC2, Chalmers University of Technology, SE-412 96 Göteborg (Sweden)

    2014-05-14

    The theoretical description of sparse matter attracts much interest, in particular for those ground-state properties that can be described by density functional theory. One proposed approach, the van der Waals density functional (vdW-DF) method, rests on strong physical foundations and offers simple yet accurate and robust functionals. A very recent functional within this method called vdW-DF-cx [K. Berland and P. Hyldgaard, Phys. Rev. B 89, 035412 (2014)] stands out in its attempt to use an exchange energy derived from the same plasmon-based theory from which the nonlocal correlation energy was derived. Encouraged by its good performance for solids, layered materials, and aromatic molecules, we apply it to several systems that are characterized by competing interactions. These include the ferroelectric response in PbTiO{sub 3}, the adsorption of small molecules within metal-organic frameworks, the graphite/diamond phase transition, and the adsorption of an aromatic-molecule on the Ag(111) surface. Our results indicate that vdW-DF-cx is overall well suited to tackle these challenging systems. In addition to being a competitive density functional for sparse matter, the vdW-DF-cx construction presents a more robust general-purpose functional that could be applied to a range of materials problems with a variety of competing interactions.

  17. van der Waals density functionals built upon the electron-gas tradition: Facing the challenge of competing interactions

    SciTech Connect (OSTI)

    Berland, Kristian [Chalmers University of Technology, Sweden] [Chalmers University of Technology, Sweden; Arter, Calvin A [Wake Forest University, Winston-Salem] [Wake Forest University, Winston-Salem; Cooper, Valentino R [ORNL] [ORNL; Lee, Dr. Kyuho [Lawrence Berkeley National Laboratory (LBNL)] [Lawrence Berkeley National Laboratory (LBNL); Lundqvist, Prof. Bengt I. [Chalmers University of Technology, Sweden] [Chalmers University of Technology, Sweden; Schroder, Prof. Elsebeth [Chalmers University of Technology, Sweden] [Chalmers University of Technology, Sweden; Thonhauser, Prof. Timo [Wake Forest University, Winston-Salem] [Wake Forest University, Winston-Salem; Hyldgaard, Per [Chalmers University of Technology, Sweden] [Chalmers University of Technology, Sweden

    2014-01-01

    The theoretical description of sparse matter attracts much interest, in particular for those groundstate properties that can be described by density functional theory (DFT). One proposed approach, the van der Waals density functional (vdW-DF) method, rests on strong physical foundations and offers simple yet accurate and robust functionals. A very recent functional within this method called vdW-DF-cx [K. Berland and P. Hyldgaard, Phys. Rev. B, in print] stands out in its attempt to use an exchange energy derived from the same plasmon-based theory from which the nonlocal correlation energy was derived. Encouraged by its good performance for solids, layered materials, and aromatic molecules, we apply it to several systems that are characterized by competing interactions. These include the ferroelectric response in PbTiO3, the adsorption of small molecules within metal-organic frameworks (MOFs), the graphite/diamond phase transition, and the adsorption of an aromaticmolecule on the Ag(111) surface. Our results indicate that vdW-DF-cx is overall well suited to tackle these challenging systems. In addition to being a competitive density functional for sparse matter, the vdW-DF-cx construction presents a more robust general purpose functional that could be applied to a range of materials problems with a variety of competing interactions.

  18. A Systematic Study of Chloride Ion Solvation in Water using van der Waals Inclusive Hybrid Density Functional Theory

    E-Print Network [OSTI]

    Arindam Bankura; Biswajit Santra; Robert A. DiStasio Jr.; Charles W. Swartz; Michael L. Klein; Xifan Wu

    2015-03-25

    In this work, the solvation and electronic structure of the aqueous chloride ion solution was investigated using Density Functional Theory (DFT) based \\textit{ab initio} molecular dynamics (AIMD). From an analysis of radial distribution functions, coordination numbers, and solvation structures, we found that exact exchange ($E_{\\rm xx}$) and non-local van der Waals (vdW) interactions effectively \\textit{weaken} the interactions between the Cl$^-$ ion and the first solvation shell. With a Cl-O coordination number in excellent agreement with experiment, we found that most configurations generated with vdW-inclusive hybrid DFT exhibit 6-fold coordinated distorted trigonal prism structures, which is indicative of a significantly disordered first solvation shell. By performing a series of band structure calculations on configurations generated from AIMD simulations with varying DFT potentials, we found that the solvated ion orbital energy levels (unlike the band structure of liquid water) strongly depend on the underlying molecular structures. In addition, these orbital energy levels were also significantly affected by the DFT functional employed for the electronic structure; as the fraction of $E_{\\rm xx}$ was increased, the gap between the highest occupied molecular orbital of Cl$^-$ and the valence band maximum of liquid water steadily increased towards the experimental value.

  19. Stabilization of Thin Liquid Films by Repulsive van der Waals Force Er Qiang Li,

    E-Print Network [OSTI]

    Chan, Derek Y C

    3122, Australia *S Supporting Information ABSTRACT: Using high-speed video recording of bubble rise was predicted. We interpret these results as supporting the hypothesis that a short-ranged hydrophobic for the stability of colloidal systems in terms of the competition between electric double layer repulsion and van

  20. Van der Waals Epitaxial Growth of Single-Crystal Two-Dimensional GaSe on Graphene

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Li, Xufan; Basile, Leonardo; Huang, Bing; Ma, Cheng; Lee, Jaekwang; Vlassiouk, Ivan V.; Puretzky, Alexander A.; Lin, Ming-Wei; Chi, Miaofang; Idrobo Tapia, Juan Carlos; et al

    2015-07-22

    Two-dimensional (2D) van der Waals (vdW) heterostructures are a family of artificially-structured materials that promise tunable optoelectronic properties for devices with enhanced functionalities. Compared to stamping, direct epitaxy of vdW heterostructures is ideal for clean interlayer interfaces and scalable device fabrication. Here, we explore the synthesis and preferred orientations of 2D GaSe atomic layers on graphene (Gr) by vdW epitaxy. Guided by the wrinkles on graphene, GaSe nuclei form that share a predominant lattice orientation. Due to vdW epitaxial growth many nuclei grow as perfectly aligned crystals and coalesce to form large (tens of microns), single-crystal flakes. Through theoretical investigationsmore »of interlayer energetics, and measurements of preferred orientations by atomic-resolution STEM and electron diffraction, a 10.9 interlayer rotation of the GaSe lattice with respect to the underlying graphene is found to be the most energetically preferred vdW heterostructure with the largest binding energy and the longest-range ordering. These GaSe/Gr vdW heterostructures exhibit an enhanced Raman E21g band of monolayer GaSe along with highly-quenched photoluminescence due to strong charge transfer. Despite the very large lattice mismatch of GaSe/Gr through vdW epitaxy, the predominant orientation control and convergent formation of large single-crystal flakes demonstrated here is promising for the scalable synthesis of large-area vdW heterostructures for the development of new optical and optoelectronic devices.« less

  1. Van der Waals epitaxial growth of two-dimensional single-crystalline GaSe domains on graphene

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Li, Xufan; Basile, Leonardo; Huang, Bing; Ma, Cheng; Lee, Jaekwang; Vlassiouk, Ivan V.; Puretzky, Alexander A.; Lin, Ming -Wei; Chi, Miaofang; Idrobo Tapia, Juan Carlos; et al

    2015-07-22

    Two-dimensional (2D) van der Waals (vdW) heterostructures are a family of artificially-structured materials that promise tunable optoelectronic properties for devices with enhanced functionalities. Compared to stamping, direct epitaxy of vdW heterostructures is ideal for clean interlayer interfaces and scalable device fabrication. Here, we explore the synthesis and preferred orientations of 2D GaSe atomic layers on graphene (Gr) by vdW epitaxy. Guided by the wrinkles on graphene, GaSe nuclei form that share a predominant lattice orientation. Due to vdW epitaxial growth many nuclei grow as perfectly aligned crystals and coalesce to form large (tens of microns), single-crystal flakes. Through theoretical investigationsmore »of interlayer energetics, and measurements of preferred orientations by atomic-resolution STEM and electron diffraction, a 10.9 interlayer rotation of the GaSe lattice with respect to the underlying graphene is found to be the most energetically preferred vdW heterostructure with the largest binding energy and the longest-range ordering. These GaSe/Gr vdW heterostructures exhibit an enhanced Raman E21g band of monolayer GaSe along with highly-quenched photoluminescence due to strong charge transfer. Despite the very large lattice mismatch of GaSe/Gr through vdW epitaxy, the predominant orientation control and convergent formation of large single-crystal flakes demonstrated here is promising for the scalable synthesis of large-area vdW heterostructures for the development of new optical and optoelectronic devices.« less

  2. Is there a Difference in Van Der Waals Interactions between Rare Gas Atoms Adsorbed on Metallic and Semiconducting Single-Walled Carbon Nanotubes?

    SciTech Connect (OSTI)

    Chen, De-Li; Mandeltort, Lynn; Saidi, Wissam A.; Yates, John T Jr, Cole, Milton W Johnson,J Karl

    2013-03-26

    Differences in polarizabilities of metallic (M) and semiconducting (S) single-walled carbon nanotubes (SWNTs) might give rise to differences in adsorption potentials. We show from experiments and van der Waals-corrected density functional theory (DFT) that binding energies of Xe adsorbed on M- and S-SWNTs are nearly identical. Temperature programmed desorption of Xe on purified M- and S-SWNTs give similar peak temperatures, indicating that desorption kinetics and binding energies are independent of the type of SWNT. Binding energies computed from vdW-corrected DFT are in good agreement with experiments.

  3. C{sub 6}H{sub 6}/Au(111): Interface dipoles, band alignment, charging energy, and van der Waals interaction

    SciTech Connect (OSTI)

    Abad, E.; Martinez, J. I.; Flores, F.; Ortega, J.; Dappe, Y. J.

    2011-01-28

    We analyze the benzene/Au(111) interface taking into account charging energy effects to properly describe the electronic structure of the interface and van der Waals interactions to obtain the adsorption energy and geometry. We also analyze the interface dipoles and discuss the barrier formation as a function of the metal work-function. We interpret our DFT calculations within the induced density of interface states (IDIS) model. Our results compare well with experimental and other theoretical results, showing that the dipole formation of these interfaces is due to the charge transfer between the metal and benzene, as described in the IDIS model.

  4. Pressure-driven confinement of hydrogen molecules between graphene sheets in the regime of van der Waals repulsion

    E-Print Network [OSTI]

    Gong, Xingao

    Storage of hydrogen in carbon materials,1,2 with its poten- tial application in hydrogen in the interactions between H2 and hosts in solid lattices,2,3 although mechanism for hydrogen storage in car- bonPressure-driven confinement of hydrogen molecules between graphene sheets in the regime of van der

  5. VOLUME 80, NUMBER 19 P HY S I CA L REV I EW L E T T ER S 11 MAY 1998 van der Waals Energies in Density Functional Theory

    E-Print Network [OSTI]

    Meir, Yigal

    yields the correct ground­state densities and energies of elec­ tronic systems under the action tool for calculating ground­state energies and density distributions of atoms, molecules, and solidsVOLUME 80, NUMBER 19 P HY S I CA L REV I EW L E T T ER S 11 MAY 1998 van der Waals Energies

  6. VOLUME 80, NUMBER 19 P H Y S I C A L R E V I E W L E T T E R S 11 MAY 1998 van der Waals Energies in Density Functional Theory

    E-Print Network [OSTI]

    Meir, Yigal

    yields the correct ground-state densities and energies of elec- tronic systems under the action tool for calculating ground-state energies and density distributions of atoms, molecules, and solidsVOLUME 80, NUMBER 19 P H Y S I C A L R E V I E W L E T T E R S 11 MAY 1998 van der Waals Energies

  7. Comparative computational study of lithium and sodium insertion in van der Waals and covalent tetracyanoethylene (TCNE) -based crystals as promising materials for organic lithium and sodium ion batteries

    E-Print Network [OSTI]

    Chen, Yingqian

    2015-01-01

    We present a comparative ab initio study of Li and Na insertion in molecular (van der Waals) crystals of TCNE (tetracyanoethylene) as well as in covalent Li/Na-TCNE crystals. We confirm the structure of previously synthesized (covalent) Li-TCNE crystal as well as predict the existence of its Na-TCNE analogue. In the molecular/covalent TCNE crystals, insertion sites are identified with the binding energy of Li and Na up to 2.7/1.8 and 2.6/1.8 eV stronger than Li and Na cohesive energy, respectively, in dilute concentrations. Up to 5.5/2.5 and 3/2 Li and Na atoms per TCNE unit can be inserted in the molecular/covalent crystals, respectively, while preserving the structure, with maximum voltages, respectively, 3.5/2.2 and 3.3/2.7 V. Significantly, up to capacity of 418 mAh g-1 for both Li and Na in the molecular crystal and 198 mAh g-1 for Li and 177 mAh g-1 for Na in the covalent crystal, the insertion of Li and Na would not lead to reactions with common electrolytes. Tetracyanoethylene-based molecular and cova...

  8. Including screening in van der Waals corrected density functional theory calculations: The case of atoms and small molecules physisorbed on graphene

    SciTech Connect (OSTI)

    Silvestrelli, Pier Luigi; Ambrosetti, Alberto

    2014-03-28

    The Density Functional Theory (DFT)/van der Waals-Quantum Harmonic Oscillator-Wannier function (vdW-QHO-WF) method, recently developed to include the vdW interactions in approximated DFT by combining the quantum harmonic oscillator model with the maximally localized Wannier function technique, is applied to the cases of atoms and small molecules (X=Ar, CO, H{sub 2}, H{sub 2}O) weakly interacting with benzene and with the ideal planar graphene surface. Comparison is also presented with the results obtained by other DFT vdW-corrected schemes, including PBE+D, vdW-DF, vdW-DF2, rVV10, and by the simpler Local Density Approximation (LDA) and semilocal generalized gradient approximation approaches. While for the X-benzene systems all the considered vdW-corrected schemes perform reasonably well, it turns out that an accurate description of the X-graphene interaction requires a proper treatment of many-body contributions and of short-range screening effects, as demonstrated by adopting an improved version of the DFT/vdW-QHO-WF method. We also comment on the widespread attitude of relying on LDA to get a rough description of weakly interacting systems.

  9. On the Accuracy of van der Waals Inclusive Density-Functional Theory Exchange-Correlation Functionals for Ice at Ambient and High Pressures

    E-Print Network [OSTI]

    Biswajit Santra; Ji?í Klimeš; Alexandre Tkatchenko; Dario Alfè; Ben Slater; Angelos Michaelides; Roberto Car; Matthias Scheffler

    2014-08-14

    Density-functional theory (DFT) has been widely used to study water and ice for at least 20 years. However, the reliability of different DFT exchange-correlation (xc) functionals for water remains a matter of considerable debate. This is particularly true in light of the recent development of DFT based methods that account for van der Waals (vdW) dispersion forces. Here, we report a detailed study with several xc functionals (semi-local, hybrid, and vdW inclusive approaches) on ice Ih and six proton ordered phases of ice. Consistent with our previous study [Phys. Rev. Lett. 107, 185701 (2011)] which showed that vdW forces become increasingly important at high pressures, we find here that all vdW inclusive methods considered improve the relative energies and transition pressures of the high-pressure ice phases compared to those obtained with semi-local or hybrid xc functionals. However, we also find that significant discrepancies between experiment and the vdW inclusive approaches remain in the cohesive properties of the various phases, causing certain phases to be absent from the phase diagram. Therefore, room for improvement in the description of water at ambient and high pressures remains and we suggest that because of the stern test the high pressure ice phases pose they should be used in future benchmark studies of simulation methods for water.

  10. On the Accuracy of van der Waals Inclusive Density-Functional Theory Exchange-Correlation Functionals for Ice at Ambient and High Pressures

    E-Print Network [OSTI]

    Santra, Biswajit; Tkatchenko, Alexandre; Alfè, Dario; Slater, Ben; Michaelides, Angelos; Car, Roberto; Scheffler, Matthias

    2013-01-01

    Density-functional theory (DFT) has been widely used to study water and ice for at least 20 years. However, the reliability of different DFT exchange-correlation (xc) functionals for water remains a matter of considerable debate. This is particularly true in light of the recent development of DFT based methods that account for van der Waals (vdW) dispersion forces. Here, we report a detailed study with several xc functionals (semi-local, hybrid, and vdW inclusive approaches) on ice Ih and six proton ordered phases of ice. Consistent with our previous study [Phys. Rev. Lett. 107, 185701 (2011)] which showed that vdW forces become increasingly important at high pressures, we find here that all vdW inclusive methods considered improve the relative energies and transition pressures of the high-pressure ice phases compared to those obtained with semi-local or hybrid xc functionals. However, we also find that significant discrepancies between experiment and the vdW inclusive approaches remain in the cohesive proper...

  11. CVD SWNT van der Waal

    E-Print Network [OSTI]

    Maruyama, Shigeo

    500 ( 1) 2500K 100 ns(Ni108 130 ns) 2 Ni108 CVD Molecular Dynamics of Nanotube Nucleation-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656 The formation process of single walled carbon nanotubes (SWNTs) in CCVD and a nickel cluster, the metal-catalyzed growth of the cap-structure of SWNTs was calculated. Carbon atoms

  12. S.Van der Meer tribute

    ScienceCinema (OSTI)

    None

    2011-04-25

    Plusieurs intervenants rendent hommage à Simon Van der Meer né en 1925 à La Haye NL et prix nobel de physique en 1984

  13. Selfattractive random polymers Remco van der Hofstad

    E-Print Network [OSTI]

    Klenke, Achim

    Self­attractive random polymers Remco van der Hofstad Stieltjes Institute of Mathematics Delft polymer of finite length in Zd . Its law is that of a finite simple random walk path in Zd receiving that for > the attraction dominates the repulsion, i.e., with high probability the polymer is contained in a finite box

  14. Photodissociation of (SO{sub 2}?XH) Van der Waals complexes and clusters (XH = C{sub 2}H{sub 2}, C{sub 2}H{sub 4}, C{sub 2}H{sub 6}) excited at 32?040–32?090 cm{sup ?1} with formation of HSO{sub 2} and X

    SciTech Connect (OSTI)

    Makarov, Vladimir I.; Kochubei, Sergei A.; Khmelinskii, Igor

    2014-02-07

    We studied photodecomposition dynamics of (SO{sub 2}?XH) Van der Waals’ (VdW) complexes and clusters in gas phase, with X = C{sub 2}H, C{sub 2}H{sub 3}, and C{sub 2}H{sub 5}. SO{sub 2} was excited by frequency-doubled radiation of a tunable dye laser and resonance-enhanced multiphoton ionization was used to detect the C{sub 2}H (m/z 25), C{sub 2}H{sub 3} (m/z 27), and C{sub 2}H{sub 5} (m/z 29) ions by time-of-flight mass spectroscopy. Spectra obtained at higher nozzle pressures (P{sub 0} > 2.5 atm) indicate formation of clusters. Detailed studies of the VdW complex structure were carried out by analyzing the rotational structure of the respective action spectra. We also performed ab initio theoretical analysis of structures of the VdW complexes and transitional states leading to photodecomposition. We find that the structure of the transition state is significantly different as compared to the equilibrium ground-state structure of the respective complex. The photodecomposition mechanism depends on the hydrocarbon molecule bound to SO{sub 2}.

  15. TD 1 : Fluide de Van der Waals On rappelle que le gaz dit "de Van der Waals", d'aprs Johannes Diderik Van der Waals

    E-Print Network [OSTI]

    Godoy-Diana, Ramiro

    " en éliminant les coordon- nées P, T et V au profit des coordonnées réduites sans dimension : p = P/Pc t = T/Tc v = V/Vc . (2) Conclure quant à la généralité de l'équation obtenue 1 . Question 4 Définir sur

  16. van der Waerden's Theorem and Topological Dynamics Proof Mining

    E-Print Network [OSTI]

    Gerhardy, Philipp

    Outline van der Waerden's Theorem and Topological Dynamics Proof Mining Proof Analysis Comparison with van der Waerden's proof Proof Mining in Topological Dynamics Philipp Gerhardy Department of Mathematics University of Oslo Oberwolfach, April 6 - April 12, 2008. Philipp Gerhardy Proof Mining

  17. Wil M. P. van der Aalst Process Mining

    E-Print Network [OSTI]

    van der Aalst, Wil

    1 Wil M. P. van der Aalst Process Mining Discovery, Conformance and Enhancement of Business Processes Process Mining Wil M. P. van der Aalst Computer Science ProcessMining Discovery, Conformance organizations diagnose problems based on fiction rather than facts. Process mining is an emerging discipline

  18. TS 10 Developing Land Administration Systems Paul van der Molen

    E-Print Network [OSTI]

    TS 10 ­ Developing Land Administration Systems Paul van der Molen TS10.5 Some Microeconomic Aspects Microeconomic Aspects of Land Ownership Paul VAN DER MOLEN, The Netherlands Key words: land administration, microeconomics, institutions, property rights, transaction costs, land markets SUMMARY Land administration ('the

  19. Paul van der Molen Good Administration of Land in Europe

    E-Print Network [OSTI]

    Paul van der Molen Good Administration of Land in Europe UN, FIG, PC IDEA Inter-regional Special 2004 1/14 Good Administration of Land in Europe Paul van der MOLEN, The Netherlands Keywords: land administration, spatial data infrastructures, land policy, Europe ABSTRACT Europe's history resulted in a variety

  20. Van der Waals versus optical interaction between metal nanoparticles

    E-Print Network [OSTI]

    Novotny, Lukas

    Henkel2 1 The Institute of Optics, University of Rochester, Rochester, New York 14627, USA 2 Institut für, the maximum interaction energy turns out to be proportional to the plasma frequency, and it is comparable to the thermal energy at T=300 K. On the other hand, the light-induced interaction depends linearly on the light

  1. van der Waerden's Theorem and Topological Dynamics Proof Mining

    E-Print Network [OSTI]

    Gerhardy, Philipp

    van der Waerden's Theorem and Topological Dynamics Proof Mining Proof Analysis Conclusion Proof Mining in Topological Dynamics Philipp Gerhardy Department of Mathematics University of Oslo Logic Colloquium 2008, Bern, Switzerland, July 3-8. Philipp Gerhardy Proof Mining in Topological Dynamics #12;van

  2. CTHB Mentorship group of 2011. Back Row (left to right): Markus Wilken, Angelique du Preez, Brigitte Van Dyk, Shaun van der Walt, Ethan Besaans. Third row: Tanweer Mahomed, Danielle Roodt, Estine Theron, Wilke

    E-Print Network [OSTI]

    , Brigitte Van Dyk, Shaun van der Walt, Ethan Besaans. Third row: Tanweer Mahomed, Danielle Roodt, Estine

  3. Biosensors and multiple mycotoxin analysis Bram van der Gaag 1

    E-Print Network [OSTI]

    van Vliet, Lucas J.

    Biosensors and multiple mycotoxin analysis Bram van der Gaag 1 , Sabine Spath, Heidi Dietrich; received in revised form 2 November 2002; accepted 4 November 2002 Abstract An immunochemical biosensor concentration thus measured by the biosensor are those due to binding and dissociation of interacting molecules

  4. Critical behavior in inhomogeneous random graphs Remco van der Hofstad

    E-Print Network [OSTI]

    Hofstad, Remco van der

    Critical behavior in inhomogeneous random graphs Remco van der Hofstad June 10, 2010 Abstract We study the critical behavior of inhomogeneous random graphs where edges are present independently but with unequal edge occupation probabilities. The edge probabilities are moderated by vertex weights

  5. Process Mining Manifesto Wil van der Aalst1,2

    E-Print Network [OSTI]

    van der Aalst, Wil

    1 Process Mining Manifesto Wil van der Aalst1,2 , Arya Adriansyah1 , Ana Karla Alves de Medeiros50/Verint, USA 16 Business Process Mining, Australia 17 Business Process Trends, USA 18 Gartner, USA 19 Deloitte and Technology, Korea 40 Cranfield University, UK 41 K.U. Leuven, Belgium 42 Tsinghua University, China 43

  6. BDD synthese Rick van der Zwet

    E-Print Network [OSTI]

    Kosters, Walter

    Introductie BDD Synthese van een Binary Decision Diagram BDD is een belangrijk BDD algoritme [DK2009, p. 86 de daadwerkelijke synthese. Een simpele impementatie kan gemaakt worden met algoritme R. (a) Maak (zie Formule 2) door en , en (c) voer het algoritme R1 op f g. Op het eerste gezicht lijkt algoritme R

  7. Controlled Synthesis of Organic/Inorganic van de Waals Solid for Tunable Light-matter Interactions

    E-Print Network [OSTI]

    Niu, Lin; Cong, Chunxiao; Wu, Chunyang; Wu, Di; Chang, Tay-Rong; Wang, Hong; Zeng, Qingsheng; Zhou, Jiadong; Wang, Xingli; Fu, Wei; Yu, Peng; Fu, Qundong; Zhang, Zhuhua; Yakobson, Boris I; Tay, Beng Kang; Jeng, Horng-Tay; Lin, Hsin; Sum, Tze Chien; Jin, Chuanhong; He, Haiyong; Yu, Ting; Liu, Zheng

    2015-01-01

    Van de Waals (vdW) solids, as a new type of artificial materials that consisting of alternative layers bonded by weak interactions, have shed light on fantastic optoelectronic devices. As a result, a large variety of shining vdW devices have been engineered via layer-by-layer stacking of two-dimensional materials, although shadowed by the difficulties of fabrication. Alternatively, direct growth of vdW solids have been proved a scalable and swift way towards vdW solids, reflected by the successful synthesis of graphene/h-BN and transition metal dichalcogenides (TMDs) vertical heterostructures from controlled vapor deposition. Enlightened by it, with a three-step deposition and reaction, we realize high-quality organic and inorganic vdW solids, using methylammonium lead halide as the organic part (organic perovskite) and 2D monolayers inorganic as counterpart. Being a perfect light absorbent, the electrons and holes generated in organic perovskite couple with its inorganic 2D companions, and behave dramaticall...

  8. Secure Key Generation from Biased PUFs Roel Maes1, Vincent van der Leest1, Erik van der Sluis1, and Frans

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    Secure Key Generation from Biased PUFs Roel Maes1, Vincent van der Leest1, Erik van der Sluis1.U. Eindhoven, Eindhoven, Netherlands f.m.j.willems@tue.nl Abstract. PUF-based key generators have been widely for PUF- based key generation. Additionally, the solutions are all evaluated based on reliability

  9. EARTH'S DEEP WATER CYCLE Steven D. Jacobsen and Suzan van der Lee

    E-Print Network [OSTI]

    van der Lee, Suzan

    CONTENTS EARTH'S DEEP WATER CYCLE Preface Steven D. Jacobsen and Suzan van der Lee I. Overviews Nominally Anhydrous Minerals and Earth's Deep Water Cycle Joseph R. Smyth and Steven D. Jacobsen Seismological Constraints on Earth's Deep Water Cycle Suzan van der Lee and Doug Wiens II. Water Storage

  10. TS13 Land Administration in Post-Conflict Areas Paul van der Molen and Christiaan Lemmen

    E-Print Network [OSTI]

    TS13 ­ Land Administration in Post-Conflict Areas Paul van der Molen and Christiaan Lemmen TS13.1 Land Administration in Post-Conflict Areas 3rd FIG Regional Conference Jakarta, Indonesia, October 3-7, 2004 1/12 Land Administration in Post-Conflict Areas Paul van der MOLEN and Christiaan LEMMEN

  11. A Study of the forced Van der Pol generalized oscillator with renormalization group method

    E-Print Network [OSTI]

    L. A. Hinvi; A. V. Monwanou; J. B. Chabi Orou

    2013-11-04

    In this paper the equation of forced Van der Pol generalized oscillator is examined with renormalization group method. A brief recall of the renormalization group technique is done. We have applied this method to the equation of forced Van der Pol generalized oscillator to search for its asymptotic solution and its renormalization group equation. The analysis of the numerical simulation graph is done; the method's efficiency is pointed out.

  12. Van der Waals equation, Maxwell construction, and Legendre transforms Markus Deserno

    E-Print Network [OSTI]

    Deserno, Markus

    in units of kBTc, and specific volume in units of the critical specific volume vc: T ~T = T/Tc , (3a) f with respect to volume, we can set c 1 without any effects. The scaled pressure ~p := p/pc := 8pvc/3k

  13. Optical Properties and van der Waals-London Dispersion Interactions in Inorganic and Biomolecular Assemblies

    E-Print Network [OSTI]

    Rollins, Andrew M.

    potentials for these materials. INTRODUCTION Mesoscale self-assembly has been identified as a promising area the electronic structure of a material is paramount to the design of mesoscale systems. The vdW-Ld interactions

  14. Spintronics with graphene-hexagonal boron nitride van der Waals heterostructures

    SciTech Connect (OSTI)

    Kamalakar, M. Venkata Dankert, André; Bergsten, Johan; Ive, Tommy; Dash, Saroj P.

    2014-11-24

    Hexagonal boron nitride (h-BN) is a large bandgap insulating isomorph of graphene, ideal for atomically thin tunnel barrier applications. In this letter, we demonstrate large area chemical vapor deposited (CVD) h-BN as a promising spin tunnel barrier in graphene spin transport devices. In such structures, the ferromagnetic tunnel contacts with h-BN barrier are found to show robust tunneling characteristics over a large scale with resistances in the favorable range for efficient spin injection into graphene. The non-local spin transport and precession experiments reveal spin lifetime ?500 ps and spin diffusion length ?1.6??m in graphene with tunnel spin polarization ?11% at 100?K. The electrical and spin transport measurements at different injection bias current and gate voltages confirm tunnel spin injection through h-BN barrier. These results open up possibilities for implementation of large area CVD h-BN in spintronic technologies.

  15. van der Waals Corrected Density Functional Theory Calculations on Zeolitic Imidazolate Frameworks

    E-Print Network [OSTI]

    Ray, Keith G.

    2013-01-01

    Nair. A high-performance gas-separation membrane containingframework membranes in gas separations using atomicallygas separations. Experimental studies in ZIFs have involved measurements of adsorption isotherms[214, 172, 70], breakthrough[70], and membrane

  16. Tunable far infrared laser spectroscopy of van der Waals bonds: Ar-NH sub 3

    SciTech Connect (OSTI)

    Gwo, Dz-Hung (Lawrence Berkeley Lab., CA (USA) California Univ., Berkeley, CA (USA). Dept. of Chemistry)

    1989-11-01

    Hyperfine resolved vibration-rotation-tunneling spectra of Ar--NH{sub 3} and (NH{sub 3}){sub 2}, generated in a planar supersonic jet, have been measured with the Berkeley tunable far infrared laser spectrometer. Among the seven rotationally assigned bands, one band belongs to Ar--NH{sub 3}, and the other six belong to (NH{sub 3}){sub 2}. To facilitate the intermolecular vibrational assignment for Ar--NH{sub 3}, a dynamics study aided by a permutation-inversion group theoretical treatment is performed on the rovibrational levels. The rovibrational quantum number correlation between the free internal rotor limit and the semi-rigid limit is established to provide a basic physical picture of the evolution of intermolecular vibrational component states. An anomalous vibronically allowed unique Q branch vibrational band structure is predicted to exist for a near prolate binary complex containing an inverting subunit. According to the model developed in this work, the observed band of Ar--NH{sub 3} centered at 26.470633(17) cm{sup {minus}1} can correlate only to either the fundamental dimeric stretching band for the A{sub 2} states with the NH{sub 3} inversional quantum number v{sub i} = 1, or the K{sub a} = 0 {l arrow} 0 subband of the lowest internal-rotation-inversion difference band. Although the estimated nuclear quadrupole coupling constant favors a tentative assignment in terms of the first possibility, a definitive assignment will require far infrared data and a dynamical model incorporating a potential surface.

  17. van der Waals Corrected Density Functional Theory Calculations on Zeolitic Imidazolate Frameworks

    E-Print Network [OSTI]

    Ray, Keith G.

    2013-01-01

    Organic Frame- works: Gas Storage, Separation and Catalysis,ZIF compounds for gas storage and separation applications.can be useful for gas storage applications, e.g. , CO 2 or H

  18. van der Waals Corrected Density Functional Theory Calculations on Zeolitic Imidazolate Frameworks

    E-Print Network [OSTI]

    Ray, Keith G.

    2013-01-01

    structure, and carbon dioxide capture properties of zeoliticand carbon dioxide cap- ture properties of zeoliticCarbon dioxide’s liquid-vapor coexistence curve and critical properties

  19. van der Waals Corrected Density Functional Theory Calculations on Zeolitic Imidazolate Frameworks

    E-Print Network [OSTI]

    Ray, Keith G.

    2013-01-01

    Gotthard Seifert. Hydrogen storage in zeolite imidazolateand handling on the hydrogen storage properties of zn4o (1,theoretical study of the hydrogen-storage potential of (h2)

  20. Studies of rotational predissociation of van der Waals molecule by the method of complex coordinate

    E-Print Network [OSTI]

    Chu, Shih-I

    1980-01-01

    of the method is illustrated through a study of the level widths and energies of rotationally predissociating atom–diatom model systems. Satisfactory agreement with previous works was found. Besides involving only bound state calculations and being free from...

  1. CO2 Capture by Metal-Organic Frameworks with van der Waals Density

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.Theory of raregovAboutRecovery ActToolsForNorth CarolinaCCIComplex

  2. Collective many-body van der Waals interactions in molecular systems

    Office of Scientific and Technical Information (OSTI)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfate Reducing Bacteria

  3. Model Repair --Aligning Process Models to Reality Dirk Fahland, Wil M.P. van der Aalst

    E-Print Network [OSTI]

    van der Aalst, Wil

    discovery and (2) conformance checking. Process discovery techniques automatically construct a process model an existing process model does not conform to reality one could -- in principle -- use process discoveryModel Repair -- Aligning Process Models to Reality Dirk Fahland, Wil M.P. van der Aalst Eindhoven

  4. Distributed Process Discovery and Conformance Wil M.P. van der Aalst1,2

    E-Print Network [OSTI]

    van der Aalst, Wil

    are process discovery (i.e., learning a process model from example behavior recorded in an event logDistributed Process Discovery and Conformance Checking Wil M.P. van der Aalst1,2 1 Eindhoven) and conformance checking (i.e., comparing modeled behavior with observed behavior). Process mining is motivated

  5. Fossil flat-slab subduction beneath the Illinois basin, USA Heather Bedle , Suzan van der Lee

    E-Print Network [OSTI]

    van der Lee, Suzan

    .tecto.2006.06.003 #12;basin and mechanisms of basin formation, and interpret the Illinois basinFossil flat-slab subduction beneath the Illinois basin, USA Heather Bedle , Suzan van der Lee August 2006 Abstract The Illinois basin is one of several well-studied intracratonic sedimentary basins

  6. Discrimination and its sensitivity in probabilistic networks Silja Renooij and Linda C. van der Gaag

    E-Print Network [OSTI]

    Utrecht, Universiteit

    Discrimination and its sensitivity in probabilistic networks Silja Renooij and Linda C. van der introduce a concept of discrimination, and illustrate a measure to this end, based upon joint posterior probabilities. In addition, we address the sensitivity of discrimination to inaccuracies in a network

  7. Acoustically driven cavitation cluster collapse in planar geometry Ivan van der Kroon,1

    E-Print Network [OSTI]

    Ohl, Claus-Dieter

    in hydrodynamic cavitation. Their damaging potential is explained with a collective cavi- tation collapse front in spallation neutron sources 14 . In hydrodynamics cavitation, the positions of the cavities in the clusterAcoustically driven cavitation cluster collapse in planar geometry Ivan van der Kroon,1 Pedro A

  8. LOGISTICS: A SYSTEMS ORIENTED W.M.P. van der Aalst

    E-Print Network [OSTI]

    van der Aalst, Wil

    LOGISTICS: A SYSTEMS ORIENTED APPROACH W.M.P. van der Aalst Department of Mathematics and Computing@win.tue.nl phone: ­31 40 473637 fax: ­31 40 442150 KEYWORDS: Logistics, Dynamic modelling, Petri nets, Formal specification. ABSTRACT A framework for the modelling and specification of logistic systems is presented

  9. LOGISTICS: A SYSTEMS ORIENTED W.M.P. van der Aalst

    E-Print Network [OSTI]

    van der Aalst, Wil

    LOGISTICS: A SYSTEMS ORIENTED APPROACH W.M.P. van der Aalst Department of Mathematics and Computing@win.tue.nl phone: -31 40 473637 fax: -31 40 442150 KEYWORDS: Logistics, Dynamic modelling, Petri nets, Formal specification. ABSTRACT A framework for the modelling and specification of logistic systems is presented

  10. Developmental acquisition of entrainment skills in robot swinging using van der Pol oscillators

    E-Print Network [OSTI]

    Demiris, Yiannis

    Developmental acquisition of entrainment skills in robot swinging using van der Pol oscillators entrainment. Neural entrainment stabilises the system, reduces time-to-steady state and relaxes the requirement for a strong coupling with the environment in order to achieve mechanical entrainment

  11. Etude de l'oscillateur de Van der Pol généralisé par la méthode du groupe de renormalisation

    E-Print Network [OSTI]

    A. L. Hinvi; A. V. Monwanou; J. B. Chabi Orou

    2014-05-20

    The renormalization group method is one of the singular perturbation methods used in the research of the asymptotic behavior of solution of ordinary differential equations. In this paper, the equation of VAN der Pol generalized oscillator that models many physical phenomena is considered. A brief review of the technique is done and is applied to the generalized VAN der Pol oscillator to highlight its asymptotic solution.

  12. Nonlinear dynamics of system oscillations modeled by a forced Van der Pol generalized oscillator

    E-Print Network [OSTI]

    L. A. Hinvi; C. H. Miwadinou; A. V. Monwanou; J. B. Chabi Orou

    2014-02-18

    This paper considers the oscillations modeled by a forced Van der Pol generalized oscillator. These oscillations are described by a nonlinear differential equation of the form $ \\ddot{x}+x-\\varepsilon\\left(1-ax^2-b\\dot{x}^2\\right)\\dot{x}=E\\sin{{\\Omega}t}.$ The amplitudes of the forced harmonic, primary resonance superharmonic and subharmonic oscillatory states are obtained using the harmonic balance technique and the multiple time scales methods. We obtain also the hysteresis and jump phenomena in the system oscillations. Bifurcation sequences displayed by the model for each type of oscillatory states are performed numerically through the fourth-order Runge- Kutta scheme.

  13. H:\\Common\\Archives\\NEW-Ludwig Mies van der Rohe.doc 1 A Guide to the Collections

    E-Print Network [OSTI]

    Heller, Barbara

    H:\\Common\\Archives\\NEW-Ludwig Mies van der Rohe.doc 1 A Guide to the Collections: Materials Related. Such materials may be available by contacting the IIT Archives directly. #12;H:\\Common\\Archives\\NEW-Ludwig Mies Museum of Modern Art in New York holds his drawings; his office papers are at the Library of Congress

  14. Process Mining: A Research Agenda W.M.P. van der Aalst and A.J.M.M. Weijters

    E-Print Network [OSTI]

    van der Aalst, Wil

    Process Mining: A Research Agenda W.M.P. van der Aalst and A.J.M.M. Weijters Department and control opera- tional business processes ranging from simple internal back-office pro- cesses to complex rather than monitoring the opera- tional business processes. Process mining aims at extracting

  15. Role of van der Waals forces in the adsorption and diffusion of organic molecules on an insulating surface

    E-Print Network [OSTI]

    Grütter, Peter

    of Physics, Tampere University of Technology, P.O. Box 692, FIN-33101 Tampere, Finland Received 28 April 2009

  16. PHYSICAL REVIEW B 86, 245405 (2012) Benzene adsorbed on metals: Concerted effect of covalency and van der Waals bonding

    E-Print Network [OSTI]

    Alavi, Ali

    2012-01-01

    PHYSICAL REVIEW B 86, 245405 (2012) Benzene adsorbed on metals: Concerted effect of covalency, but the role of the vdW energy in chemisorbed systems remains unclear. Here we study the interaction of benzene of covalently bonded benzene than they do when benzene is physisorbed. Comparison to experimental data

  17. Charge Density Waves in Exfoliated Films of van der Waals Materials: Evolution of Raman Spectrum in TiSe2

    E-Print Network [OSTI]

    and slide through the crystal producing a collective current. CDW materials have been considered physical state variables for information process- ing.6 It has become clear that power dissipation of independent particles. If instead, the N electrons are in a collective state, then the minimum dissipation

  18. PHYTOPATHOLOGY/ MYCOLOGY J.E. van der Waals et al. (2003) Phytoparasitica 31(4):353-364

    E-Print Network [OSTI]

    2003-01-01

    spores were sampled at night, when wind velocity and temperature are lowest and relative humidity produces conidia in the spring, which are then splash- or wind- dispersed to the lower leaves of the plant, where they germinate and infect (33). Wind, rain and insects are the primary methods of dissemination

  19. Wave Equations for Invariant Infeld-van der Waerden Wave Functions for Photons and Their Physical Significance

    E-Print Network [OSTI]

    J. G. Cardoso

    2010-06-09

    The inner structure of the {\\gamma}{\\epsilon}-formalisms of Infeld and van der Waerden admits the occurrence of spin-tensor electromagnetic fields which bear invariance under the action of the generalized Weyl gauge group. A concise derivation of the wave equations for such fields is carried out explicitly along with the construction of a set of torsionless covariant-derivative expressions. It is emphatically pointed out that the integration of the wave equations arising herein may under certain circumstances produce significant insights into the situation concerning the description of some physical properties of the cosmic microwave background.

  20. ANISOTROPIC THERMAL CONDUCTIVITY IN A DIRTY TYPE II SUPERCONDUCTOR J.P.M. Van der Veeken, P.H. Kes and D. de Klerk

    E-Print Network [OSTI]

    Boyer, Edmond

    ANISOTROPIC THERMAL CONDUCTIVITY IN A DIRTY TYPE II SUPERCONDUCTOR J.P.M. Van der Veeken, P.H. Kes, The results are compared with calculations by Watts - Tobin and Imai. For dirty type II superconductors) of the total conductivities. ii) The theoretical calculations are valid only for BCS - superconductors

  1. Analyzing Displacement Term's Memory Effect in a van der Pol Type Boundary Condition to Prove Chaotic Vibration of the Wave Equation

    E-Print Network [OSTI]

    Hsu, Sze-Bi

    Chaotic Vibration of the Wave Equation Goong Chen Department of Mathematics, Texas A&M University College it is now known that chaotic vibration occurs. However, if the right-end van der Pol boundary condition technical difficulty arises as to how to define and determine chaotic vibration of the system. In this paper

  2. Journal papers 1. F. Wols, J.L. Kloosterman, D. Lathouwers and T.H.J.J. van der Hagen, Core design and fuel

    E-Print Network [OSTI]

    van Vliet, Lucas J.

    in Accelerator-Driven Systems, Annals of Nuclear Energy (to be published). 6. Zoltan Perko, Danny Lathouwers, Jan, J.L. Kloosterman, D. Lathouwers and T.H.J.J. van der Hagen, Reactivity control system for a 100 MWth loop for experimental studies on system stability, International Journal of Heat and Mass Transfer 54

  3. Modelling the Glass Press-Blow Process S.M.A. Allaart-Bruin, B.J. van der Linden, and R.M.M. Mattheij

    E-Print Network [OSTI]

    Eindhoven, Technische Universiteit

    Modelling the Glass Press-Blow Process S.M.A. Allaart-Bruin, B.J. van der Linden, and R in the manufacturing of container glass is the blowing stage. At this stage a preform of hot glass is transferred. #12;Modelling the Glass Press-Blow Process 3 3 Re-initialisation of the level set function Two level

  4. The kinematics of the Zagros Mountains (Iran) D. HATZFELD1*, C. AUTHEMAYOU24, P. VAN DER BEEK5, O. BELLIER2,

    E-Print Network [OSTI]

    Hatzfeld, Denis

    The kinematics of the Zagros Mountains (Iran) D. HATZFELD1*, C. AUTHEMAYOU2­4, P. VAN DER BEEK5, O Survey of Iran, PO Box 13185-1494, Tehran, Iran 8 International Institute of Earthquake Engineering and Seismology, PO Box 19395/3913, Tehran, Iran 9 National Cartographic Center, PO Box 13185/1684, Tehran, Iran

  5. Copyright 2011 by the author(s). Published here under license by the Resilience Alliance. Van der Leeuw, S., R. Costanza, S. Aulenbach, S. Brewer, M. Burek, S. Cornell, C. Crumley, J. A.

    E-Print Network [OSTI]

    Vermont, University of

    Copyright © 2011 by the author(s). Published here under license by the Resilience Alliance. Van der dependent on a limited resource, global climate disruption, and the opening up of the Arctic to further oil

  6. Thin-film growth of the charge-density-wave oxide Rb0.30MoO3 H. S. J. van der Zant,a)

    E-Print Network [OSTI]

    Thin-film growth of the charge-density-wave oxide Rb0.30MoO3 H. S. J. van der Zant,a) O. C. Mantel 29 April 1996 We report on the thin-film fabrication of a charge-density wave CDW compound. Single-phase epitaxial films of the model CDW oxide Rb0.30MoO3 have been grown by pulsed-laser deposition. Detailed

  7. Heterostructures based on inorganic and organic van der Waals systems Gwan-Hyoung Lee, Chul-Ho Lee, Arend M. van der Zande, Minyong Han, Xu Cui, Ghidewon Arefe, Colin

    E-Print Network [OSTI]

    , semiconductors, metals, superconductors, and topological insulators, have been produced as two-dimensional (2D advances in the technology to controllably stack 2D vdW materials to create functional interfaces between in graphene-based heterostructures Appl. Phys. Lett. 104, 183504 (2014); 10.1063/1.4872178 Near

  8. An analysis of van der Waals density functional components: Binding and corrugation of benzene and C60 on boron nitride and graphene

    E-Print Network [OSTI]

    Berland, Kristian

    2013-01-01

    The adsorption of benzene and C60 on graphene and boron nitride (BN) is studied using density functional theory with the non-local correlation functional vdW-DF. By comparing these systems we can systematically investigate their adsorption nature and differences between the two functional versions vdW-DF1 and vdW-DF2. The bigger size of the C60 molecule makes it bind stronger to the surface than benzene, yet the interface between the molecules and the sheets are similar in nature. The binding separation is more sensitive to the exchange variant used in vdW-DF than to the correlation version. This result is related to the exchange and correlation components of the potential energy curve (PEC). We show that a moderate dipole forms for C60 on graphene, unlike for the other adsorption systems. We find that the corrugation is very sensitive to the variant or version of vdW-DF used, in particular the exchange. Further, we show that this sensitivity arise indirectly through the shift in binding separation caused by ...

  9. PHYSICAL REVIEW B 84, 155407 (2011) Many-body effects in the van der WaalsCasimir interaction between graphene layers

    E-Print Network [OSTI]

    Podgornik, Rudolf

    2011-01-01

    differs fundamentally from other known 2D semiconductors because of its unique electronic band structure Because of its 2D periodic structure, graphene is closely related to single-wall carbon nanotubes, being to be the only known monoatomic two- dimensional (2D) crystal and apart from the intrinsic interest it engenders

  10. Interdisziplinres Institut fr Kulturgeschichte der Frhen Neuzeit

    E-Print Network [OSTI]

    Kallenrode, May-Britt

    Händen der drei Veranstalter der Tagung, nebst Ferdinand van Ingen, liegt. Erstmals wird dem so Friedensfeierlichkeiten 1649/50 in Nürnberg Ferdinand van Ingen, Amsterdam 10:00 Sigmund von Birken und das >Ballet

  11. Electronic, Vibrational and Thermoelectric Properties of Two-Dimensional Materials

    E-Print Network [OSTI]

    Wickramaratne, Darshana

    2015-01-01

    Landauer Thermoelectric3 Electronic and Thermoelectric Properties of Few-Layer5 Electronic and thermoelectric properties of van der Waals

  12. "Bond paths and van der Waals interactions in orpiment, As2S3", G.V. Gibbs, A.F. Wallace, R. Zallen, R.T. Downs. N.L.

    E-Print Network [OSTI]

    Zallen, Richard

    in Amorphous Chalcogenides", R. Zallen, in Amorphous Metals and Semiconductors, edited by P. Haasen and R. I., Phys. Rev. B 25, 781 (1982). · "Crystal Structures", R. Zallen, chapter one in Handbook on Semiconductors, Vol. 1 (North-Holland, Amsterdam, 1982), pp. 1-27. · "The Effect of Pressure on Optical

  13. Density functional theory study of the interaction of vinyl radical, ethyne, and ethene with benzene, aimed to define an affordable computational level to investigate stability trends in large van der Waals complexes

    SciTech Connect (OSTI)

    Maranzana, Andrea E-mail: anna.giordana@hotmail.com E-mail: mauro.causa@unina.it Giordana, Anna E-mail: anna.giordana@hotmail.com E-mail: mauro.causa@unina.it Indarto, Antonius Tonachini, Glauco; Barone, Vincenzo E-mail: anna.giordana@hotmail.com E-mail: mauro.causa@unina.it; Causà, Mauro E-mail: anna.giordana@hotmail.com E-mail: mauro.causa@unina.it; Pavone, Michele E-mail: anna.giordana@hotmail.com E-mail: mauro.causa@unina.it

    2013-12-28

    Our purpose is to identify a computational level sufficiently dependable and affordable to assess trends in the interaction of a variety of radical or closed shell unsaturated hydro-carbons A adsorbed on soot platelet models B. These systems, of environmental interest, would unavoidably have rather large sizes, thus prompting to explore in this paper the performances of relatively low-level computational methods and compare them with higher-level reference results. To this end, the interaction of three complexes between non-polar species, vinyl radical, ethyne, or ethene (A) with benzene (B) is studied, since these species, involved themselves in growth processes of polycyclic aromatic hydrocarbons (PAHs) and soot particles, are small enough to allow high-level reference calculations of the interaction energy ?E{sub AB}. Counterpoise-corrected interaction energies ?E{sub AB} are used at all stages. (1) Density Functional Theory (DFT) unconstrained optimizations of the A?B complexes are carried out, using the B3LYP-D, ?B97X-D, and M06-2X functionals, with six basis sets: 6-31G(d), 6-311 (2d,p), and 6-311++G(3df,3pd); aug-cc-pVDZ and aug-cc-pVTZ; N07T. (2) Then, unconstrained optimizations by Møller-Plesset second order Perturbation Theory (MP2), with each basis set, allow subsequent single point Coupled Cluster Singles Doubles and perturbative estimate of the Triples energy computations with the same basis sets [CCSD(T)//MP2]. (3) Based on an additivity assumption of (i) the estimated MP2 energy at the complete basis set limit [E{sub MP2/CBS}] and (ii) the higher-order correlation energy effects in passing from MP2 to CCSD(T) at the aug-cc-pVTZ basis set, ?E{sub CC-MP}, a CCSD(T)/CBS estimate is obtained and taken as a computational energy reference. At DFT, variations in ?E{sub AB} with basis set are not large for the title molecules, and the three functionals perform rather satisfactorily even with rather small basis sets [6-31G(d) and N07T], exhibiting deviation from the computational reference of less than 1 kcal mol{sup ?1}. The zero-point vibrational energy corrected estimates ?(E{sub AB}+ZPE), obtained with the three functionals and the 6-31G(d) and N07T basis sets, are compared with experimental D{sub 0} measures, when available. In particular, this comparison is finally extended to the naphthalene and coronene dimers and to three ??? associations of different PAHs (R, made by 10, 16, or 24 C atoms) and P (80 C atoms)

  14. Bachelor project: Evaluatie van een Multi Level Fast Multipole Algoritme

    E-Print Network [OSTI]

    Vuik, Kees

    Bachelor project: Evaluatie van een Multi Level Fast Multipole Algoritme Begeleider: D.R. van der verschillende Fast Multipole algorithmes die momenteel in de industrie worden toegepast. Een van die algoritmes is het Open Source algoritme CASSANDRA. Zie: http://openfmm.sourceforge.net/ Aanpak Bestudeer de fysica

  15. Voor reacties bijdragen van

    E-Print Network [OSTI]

    van der Aalst, Wil

    Volkswagen liet zien hoe alle inkoopproces- sen van de verschillende merken van Volkswagen AG (Volkswagen

  16. Electronic, Vibrational and Thermoelectric Properties of Two-Dimensional Materials

    E-Print Network [OSTI]

    Wickramaratne, Darshana

    2015-01-01

    properties of van der Waals materials exhibiting ring shapedmonochalco- genides B 2D Material Database B.1 Retrievingstudies conducted on these materials are currently hosted on

  17. News Item

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Enhanced and Switchable Nanoscale Thermal Conduction Due to van der Waals Interfaces Ravi Prasher Berkeley Lab Thermal transport through nanostructured materials, such as...

  18. TFG 14_09_v3.pptx

    Office of Environmental Management (EM)

    using a series of 2- second plasma bursts Metal surface comprises: Hydroxyl layer Proton bonded 'ice' layer Mobile Van der Waal bonded water ...

  19. Noodzakelijke Onzekerheid Hans Maassen, Universiteit van Amsterdam

    E-Print Network [OSTI]

    Maassen, Hans

    , nicht der Dinge. #12;Logica #12;Logica Boole'se algebra #12;Logica Boole'se algebra A = (A en B) of (A en niet-B). #12;Logica Boole'se algebra A = (A en B) of (A en niet-B). Modellering met verzamelingen, door middel van de vertaalregels: #12;Logica Boole'se algebra A = (A en B) of (A en niet

  20. Bei der Simulation der diesel-motorischen Verbrennung

    E-Print Network [OSTI]

    Nejdl, Wolfgang

    Bei der Simulation der diesel- motorischen Verbrennung müssen die in Abbildung 1 schematisch Einhaltung der vorgegebe- nen Grenzwerte ist nur durch die Weiter- beziehungsweise Neuentwicklung der diesel

  1. PHYSICAL REVIEW B 85, 085425 (2012) Influence of water on the electronic structure of metal-supported graphene

    E-Print Network [OSTI]

    Alavi, Ali

    2012-01-01

    -supported graphene: Insights from van der Waals density functional theory Xiao Li ( ),1 Ji Feng ( ),1,* Enge Wang-supported graphene through van der Waals density functional theory calculations. Our results show a systematic increase in the adsorption energy of water on graphene in the presence of underlying metal substrates

  2. Van Hove's Birthday

    ScienceCinema (OSTI)

    None

    2011-04-25

    "Happy Birthday Léon!" Plusieurs orateurs rendent hommage à L.Van Hove et son travail à l'occasion de son 65me anniversaire. A la fin remerciements de L.Van Hove.

  3. ARCHOBOTANIK von der Probenentnahme.....

    E-Print Network [OSTI]

    Jacomet, Stefanie

    Müll: Wie? Wo? 19.12. (SJ) Auswirkungen von Beschaffung und Produktion: LANDNUTZUNG ­ GESCHICHTE DER

  4. Van Expo 58 Fernand Mortelmans

    E-Print Network [OSTI]

    Davis, Jesse

    causa uit aan Claude Mandil, voormalig directeur van het Internationaal Energieagentschap (IEA). Met dit rol van het IEA en het werk van Claude Mandil in het bijzonder. Ingenieur Claude Mandil kreeg zijn Director van het IEA van februari 2003 tot september 2007. In die periode is hij erin geslaagd om het IEA

  5. Hylke van Dijk Democratic processing

    E-Print Network [OSTI]

    Hylke van Dijk Democratic processing #12;Democratic processing Mastering the complexity, in het openbaar te verdedigen op maandag 22 november 2004 om 13:00 uur door Hijlke Watze VAN DIJK Dijk, H.W. van Democratic processing: Mastering the complexity of communicating systems H.W. van Dijk

  6. Durchbruch bei der Therapie der Hepatitis C

    E-Print Network [OSTI]

    Manstein, Dietmar J.

    Durchbruch bei der Therapie der Hepatitis C: Segen für die Patienten ­ Albtraum für die Behandler -Virushepatitis Oktober 2012 #12;H. Wedemeyer -Virushepatitis Oktober 2012 Hepatitisviren Hepatitis A Feinstone 1973 RNA Hepatitis B Blumberg 1965 DNA Hepatitis C Houghton 1988 RNA Hepatitis D Rizzetto 1977 RNA

  7. Interfacing Mathemagix with C++ Joris van der Hoeven

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    programming, template library A.M.S. subject classification: 68W30 1 Introduction 1.1 Motivation behind++. In particular, we describe the mechanism which allows us to import a C++ template library (which only permits static instantiation) as a fully generic Mathemagix template library. Keywords: Mathemagix, C++, generic

  8. T.H.J.J. van der Hagen Chemical Engineering /

    E-Print Network [OSTI]

    van Vliet, Lucas J.

    secties Delft Ingenious Design Afdelingsbureau Quantum Nanoscience / QN L.P. Kouwenhoven 6.T. Wolterbeek 5 wetenschappelijke secties Afdelingsbureau Monday, May 06, 2013 Science Education & Communication

  9. T.H.J.J. van der Hagen Imaging Science &

    E-Print Network [OSTI]

    van Vliet, Lucas J.

    Science Education & Communication / SEC M.J. de Vries Anne Meyer Lab / A.S. Meyer Chirlmin Joo Lab / C P. Osseweijer Botanical Garden / BTUIN W.N.J. Ursem Martin Depken Lab / M. Depken Delft Ingenious

  10. A file with robust index Wilberd van der Kallen

    E-Print Network [OSTI]

    Kallen, Wilberd

    of makeindex, but that construction is broken by our package. (The encapsulating construction uses the encap about labels or names. Do not exclude any relevant files. For instance, do not use \\includeonly. Say we the index. The package hyperref may break our code. Therefore one must use the op- tion hyperindex

  11. Automating the Acquisition of Bilingual Terminology Pim van der Eijk

    E-Print Network [OSTI]

    Kabelweg 21 1014 BA Amsterdam The Netherlands eijk~cecehv.enet.dec.com Abstract As the acquisition problem

  12. DOE - Office of Legacy Management -- Purdue University Van Der Graaf

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-SessionsSouth Dakota Edgemont,Manufacturing0-19Rulison - CO 0-10

  13. Graded Interface Models for more accurate Determination of van der

    Office of Scientific and Technical Information (OSTI)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfate Reducing(Journal Article)lasers (Journal Article) | SciTech Connect González, Ana

  14. Wim van Dam CURRICULUM VITAE

    E-Print Network [OSTI]

    California at Santa Barbara, University of

    Wim van Dam CURRICULUM VITAE Department of Computer Science Work: +1-805-893 5211 Harold Frank Hall in physics. #12;Curriculum Vitae Wim van Dam, June 2008 2 PUBLICATIONS Journal and Conference Articles [1] "Quantum Algorithms for Algebraic Problems", Andrew M. Childs and Wim van Dam, to appear in Reviews

  15. Am 5. November 2009 erhielt der Vorsitzende des Aufsichts-

    E-Print Network [OSTI]

    Nejdl, Wolfgang

    2001 der Vorsitzende des Aufsichtsrates der Volkswagen AG, Dr. Ferdinand Piëch. Der Niedersächsische

  16. Breakdown in the Wetting Transparency of Graphene

    E-Print Network [OSTI]

    Shih, Chih-Jen

    We develop a theory to model the van der Waals interactions between liquid and graphene, including quantifying the wetting behavior of a graphene-coated surface. Molecular dynamics simulations and contact angle measurements ...

  17. A note on the ultracold neutrons production by neutron deceleration on clusters in liquid helium

    E-Print Network [OSTI]

    Yu. N. Pokotilovski

    2008-12-04

    An evaluation of slow neutrons deceleration through their interaction with nanoclusters in liquid helium is performed. It is shown that process is strongly suppresed if the clusters are bound by the van der Waals interaction.

  18. Conduction-only transport phenomena in compressible bivelocity fluids: Diffuse interfaces and Korteweg stresses

    E-Print Network [OSTI]

    Brenner, Howard

    “Diffuse interface” theories for single-component fluids—dating back to van der Waals, Korteweg, Cahn-Hilliard, and many others—are currently based upon an ad hoc combination of thermodynamic principles (built largely upon ...

  19. Density-functional study of organicinorganic hybrid single crystal ZnSe,,C2H8N2...12

    E-Print Network [OSTI]

    Li, Jing

    , is revealed to be responsible for governing these properties. Suggestions for further engineering hybrid by structure disorders due to weak van der Waals interactions between organic molecules , and the resulting

  20. Computational optimization of adhesive microstructures based on a nonlinear beam formulation

    E-Print Network [OSTI]

    Computational optimization of adhesive microstructures based on a nonlinear beam formulation Janine computational shape optimization of adhesive microstructures. Adhesion is described by van der Waals the shape of gecko spatulae. Keywords: shape optimization, peeling strips, gecko adhesion, computational

  1. ALL-ATOMCONTACTS: ANEWAPPROACHTO

    E-Print Network [OSTI]

    Richardson, David

    , polar H atoms are typically added to better define H bonds but with no van der Waals terms, while al., 2000). Beyond those indicators, the subject known as struc- ture validation (Chapter 14

  2. Wetting surfaces 1: Surface tension: the basics

    E-Print Network [OSTI]

    Bico,José

    ) - electrostatics (electrolyte solutions) - steric (polymers) e.g. van der Waals solid liquid air h solid "feels ! diverges ! problem! microdroplet Thermo-dynamics liquid vapor equilibrium ! ! standard vapor pressure

  3. Multilayer graphene, Moire patterns, grain boundaries and defects identified by scanning

    E-Print Network [OSTI]

    Thibado, Paul M.

    , USA b U.S. Naval Research Laboratory, Washington, DC 20375, USA c Departments of Marine Engineering the interplay between the energy required to bend graphene and the interaction energy, i.e. van der Waals energy

  4. Quantum drude oscillators for accurate many-body intermolecular forces 

    E-Print Network [OSTI]

    Jones, Andrew

    2010-01-01

    One of the important early applications of Quantum Mechanics was to explain the Van-der-Waal’s 1/R6 potential that is observed experimentally between two neutral species, such as noble gas atoms, in terms of correlated ...

  5. A Logic of Vision Jaap van der Does and Michiel van Lambalgen1

    E-Print Network [OSTI]

    Amsterdam, University of

    ? These are the main questions we will address in the present essay. Inspired by Marr 1982, we shall argue of logico-semantical tech- niques. The logic proposed is abstracted from Marr's cognitive theory of vision, whence the name: logic of vision. Implicit in Marr's theory is a notion of partiality as lack

  6. A Logic of Vision Jaap van der Does and Michiel van Lambalgen 1

    E-Print Network [OSTI]

    Koolen, Marijn

    reports? These are the main questions we will address in the present essay. Inspired by Marr 1982, we Marr's cognitive theory of vision, whence the name: logic of vision. Implicit in Marr's theory

  7. An-Institut der JAHRESBERICHT

    E-Print Network [OSTI]

    ,,Junge Energiewender". Er wurde vom ISFH im Rahmen der ,,2. Niedersächsischen Forum für Energiespeicher

  8. Dritte Satzung zur nderung der Promotionsordnung der Universitt Stuttgart Vom 16. August 2010

    E-Print Network [OSTI]

    Reyle, Uwe

    Auf Grund von § 38 Abs. 4 des Landeshochschulgesetzes (LHG) hat der Senat der Universität Stuttgart am

  9. Zweite Satzung zur nderung der Promotionsordnung der Universitt Stuttgart Vom 02. Mrz 2010

    E-Print Network [OSTI]

    Reyle, Uwe

    Grund von § 38 Abs. 4 des Landeshochschulgesetzes (LHG) hat der Senat der Universität Stuttgart am 24

  10. Abe Van Luik

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsicloudden Documentation DataStreamsTotalproposals INITIATEDAbdelhalim AmerAbe Van Luik

  11. Whrend der technologische Fortschritt vielen Unfall-

    E-Print Network [OSTI]

    Nejdl, Wolfgang

    machen, ledig- lich acht Stunden am Tag pro- duktiv zu sein. Von EXXON oder MOBIL könnte nicht er- wartet in Tschernobyl, der bei- nahe Katastrophe von Three Mile Island, der Ölkatastrophe der Exxon Valdez oder dem Otter ­ nach der Havarie der Exxon Valdez trug die Natur die größten Schäden davon. Auslöser der

  12. > Forschungsfragen im ,,Internet der Energie"

    E-Print Network [OSTI]

    Anwender von IKT-Komponenten für die Energiewirtschaft. EMPFEHlunGEn Die Vielfalt der noch zu lösenden Fu

  13. Der Beitrag der deutschen Entwicklungszusammenarbeit zur Entschrfung der Flchtlings-und Migrationsproblematik: Die Fallstudie Guatemala

    E-Print Network [OSTI]

    Franz, Sven Oliver

    Migrationsproblematik: Die Fallstudie Guatemala Inaugural-Dissertation zur Erlangung der Doktorwürde der Philosophischen migración es un delito."1 (Schriftzug an der Tür einer Hütte in einem Dorf Guatemalas) ,,Es gibt kein................................................................................. 44 3 Die Fallstudie Guatemala: Die Fluchtfolgen im Aufnahmeland Mexiko und die Reintegration

  14. Textual Similarity Johan van Beusekom

    E-Print Network [OSTI]

    Java. I værktøjet er der implemen- teret fire algoritmer, der alle kan blive kørt på et sæt af dokumenter og udregne de indbyrdes lighedsværdier mellem disse. For at undersøge hvor nøjagtigt en algoritme løser problemet, er lighedsværdierne blevet fastsat af både mennesker såvel som algoritmer, og

  15. bersicht DESY Zeuthen Abbildung 82: Blickfang der Ausstellung ,,TESLA Licht der Zukunft" im Automobil Forum

    E-Print Network [OSTI]

    Automobil Forum der Volkswagen AG Unter den Linden in Berlin war eine Großprojektion in der Mitte des

  16. Medizinische Fakultt der Universitt Ulm (Promotionssekretariat)

    E-Print Network [OSTI]

    Pfeifer, Holger

    Landeshochschulgesetzes (LHG) von Baden-Württemberg und der Promotionsordnung (PromO) zur Erlangung des akademischen Abs. 3 LHG und § 4 der Promotionsordnung in der Fassung vom 22. Juli 2009

  17. Tag der Chemie Donnerstag, 17. Januar 2008

    E-Print Network [OSTI]

    Oldenburg, Carl von Ossietzky Universität

    Tag der Chemie Donnerstag, 17. Januar 2008 Universität Oldenburg Großer Hörsaal der Institut für Reine und Angewandte Chemie GESELLSCH Ortsverband GESELLSCHAFT DEUTSCHER CHEMIKER Tag der Chemie Donnerstag, 4.November 2010 Veranstalter: Gesellschaft Deutscher Chemiker Ortsverband Oldenburg

  18. Über die Anwendung der elliptischen Modulfunktionen auf

    E-Print Network [OSTI]

    lung der Grösse. 123 rder Entwicklung (25) lauten: 1. «(VW. 1. Berücksichtigt man nun, dass der absolute Betrag von h" be-.

  19. Ressourceneffizienz in Unternehmensnetzwerken 1 Weitere Literaturverweise zum Stand der Forschung

    E-Print Network [OSTI]

    Wardetzky, Max

    Verbesserung der Rohstoffeffizienz und Optimierung der Landnutzung, in: Wuppertal Papers, Vol. 180, 2009, http

  20. Praktikum in der Historischen Kommunikation der Volkswagen Aktiengesellschaft, Wolfsburg

    E-Print Network [OSTI]

    Schubart, Christoph

    Praktikum in der Historischen Kommunikation der Volkswagen Aktiengesellschaft, Wolfsburg Die ,,Leseprobe" richten Sie bitte an: Volkswagen Aktiengesellschaft Historische Kommunikation Dr. Manfred Grieger Brieffach 1974 38436 Wolfsburg Tel. 0 53 61 / 92 56 67 Fax 0 53 61 / 97 69 57 E-Mail: history@volkswagen

  1. Beitragsordnung der Studierendenschaft der Universitt Stuttgart Vom 17. Juli 2013

    E-Print Network [OSTI]

    Reyle, Uwe

    § 65a Abs. 1 Satz 1, Abs. 3 Satz 2 und Abs. 5 Sätze 2 bis 5 des Landeshochschulgesetzes (LHG) vom 1 Landeshochschulgesetzes (LHG) genehmigt. Präambel Im Folgenden wird aus Gründen der besseren Lesbarkeit ausschließlich die § 65 Abs. 2 LHG die folgenden Aufgaben: 1. die Wahrnehmung der hochschulpolitischen, fachlichen und

  2. Scleractinian Taxonomy R. van Woesik

    E-Print Network [OSTI]

    van Woesik, Robert

    Scleractinian Taxonomy R. van Woesik Introduction In view of the above title this paper may appear dry, yet the classification of hard corals (scleractinian taxonomy) is at the very foundation on the species concept. This paper describes taxonomy of corals from a classical viewpoint by using distinct

  3. VOLUME 86, NUMBER 21 P H Y S I C A L R E V I E W L E T T E R S 21 MAY 2001 Particle Excursions in Colloidal Crystals

    E-Print Network [OSTI]

    Vos, Willem L.

    of sound modes sustained by the combined system of particles and suspension liquid in colloidal crystals in Colloidal Crystals Mischa Megens* and Willem L. Vos Van der Waals­Zeeman Instituut, Universiteit van small-angle x-ray diffraction experiments on charge-stabilized col- loidal crystals. The mean squared

  4. Satzung der Universitt Stuttgart ber die Umsetzung der Lissabon-Konvention ( 36a LHG) in die Prfungsordnungen der Universitt Stuttgart

    E-Print Network [OSTI]

    Reyle, Uwe

    Informationstechnik Artikel 11: Änderung der Prüfungsordnung für den Bachelorstudiengang Erneuerbare Energien Artikel

  5. Scalable Distributed Control of Network of DERs

    E-Print Network [OSTI]

    Engineering Caltech December 2012 #12;Large active network of DERs DER: PVs, wind turbines, batteries, EVs, DR Large active network of DERs DER: PVs, wind turbines, FACTS, EVs, batteries, DR loads #12;Outline But .... (caveat) #12;Watershed moment Bell: telephone 1876 Tesla: multi-phase AC 1888 Both started as natural

  6. Titel des Moduls: Leistungselektronik in der modernen

    E-Print Network [OSTI]

    Wichmann, Felix

    Se) Leistungselektronik für erneuerbare Energien und Anwendungen der Energieversorgung VL 2 3 P SoSe Smart Grids erneuerbare Energien und Anwendungen der Energieversorgung (2 SWS)-Pflicht Präsenzzeit 15*2 30 Nachbereitung in der Lage, leistungselektronische Aufgaben im Bereich der erneuerbaren Energien, deren Netzintegration

  7. Harry Potter: Der siebte Horkrux  

    E-Print Network [OSTI]

    melindaleo

    2011-01-01

    vom Lektor Es gibt viel gute und weniger gute Fan Fiction um Harry Potter. Dieser Band ist definitiv sehr gute Fan Fiction, und zwar so gute, da? ich diesen ?siebenten Band? besser als das Original finde und es der M?he wert fand, die vielen in der... zu apparieren, um den Hogwarts-Express zu vermeiden. Was machte es jetzt noch, wenn sie ihn aus Hogwarts hinauswarfen? Er w?rde ohnehin nicht dorthin zur?ckkehren. Hermine, wie immer die Stimme der Vernunft, hatte ihn aber daran erinnert, dass es...

  8. Grundlagen aus der bersicht Reine Mathematik

    E-Print Network [OSTI]

    Ruppenthal, Jean

    1 G.Ana3 Grundlagen aus der Analysis 3 G.LinAlg2 Grundlagen aus der Linearen Algebra 2 G.LinAlg1 Grundlagen aus der Linearen Algebra 1 G.Inf Grundlagen aus der Inf. und Prog. Wei.KompAna Elemente der.FunkAna Funktionalanalysis 2 E.TopGeo Einführung in die Topologie Auf.Top Topologie 1 Vert.Top Topologie 2 E.Alg Einführung

  9. Samenvatting Het onderwerp van deze thesis situeert zich in de numerische studie van

    E-Print Network [OSTI]

    De Sterck, Hans

    neutraal gas wegens electromagnetische e#11;ecten. Electrische en magnetische velden oefenen anisotropische magnetische e#11;ecten op the topologie van boogschokstromingen bestudeerd via numerische si- mulaties van MHD parabolo#16;de objecten (Fig. 7.1). Deze abstracte context laat toe van de fundamentele fysische e#11

  10. 2A New Belt for the Van Allen Belts! Soon after launch, NASA's Van Allen

    E-Print Network [OSTI]

    2A New Belt for the Van Allen Belts! Soon after launch, NASA's Van Allen Probes detected a new Third Belt in the Van Allen Radiation Belts that encircle Earth. Located between the Inner and Outer Belts, which have been known to scientists for decades, the third belt is very temporary. It only

  11. Zweite Satzung zur nderung der Fachprfungsordnung des Bachelorstudiengangs Geographie

    E-Print Network [OSTI]

    Greifswald, Ernst-Moritz-Arndt-Universität

    -Vorpommern (Landeshochschulgesetz ­ LHG M-V) in der Fassung der Bekanntmachung vom 25. Januar 2011 (GVOBl. M-V S. 18), zuletzt 2012 gemäß §§ 81 Absatz 7 LHG und 20 Absatz 1 Satz 2 der Grundordnung der Ernst

  12. Zweite Satzung zur nderung der Studienordnung fr den Studiengang Rechtswissenschaften

    E-Print Network [OSTI]

    Greifswald, Ernst-Moritz-Arndt-Universität

    Hochschulen des Landes Mecklenburg-Vorpommern (Landeshochschulgesetz ­ LHG M-V) in der Fassung der der mit Beschluss des Senats vom 18. April 2012 gemäß §§ 81 Absatz 7 LHG und 20 Absatz 1 Satz 2 der

  13. Erste Satzung zur nderung der Fachprfungsordnung fr den Masterstudiengang Biochemie

    E-Print Network [OSTI]

    Greifswald, Ernst-Moritz-Arndt-Universität

    -Vorpommern (Landeshochschulgesetz ­ LHG M-V) in der Fassung der Bekanntmachung vom 25. Januar 2011 (GVOBl. M-V S. 18), geändert 2012 gemäß §§ 81 Absatz 7 LHG und 20 Absatz 1 Satz 2 der Grundordnung der Ernst

  14. On Quantum Computation Theory Wim van Dam

    E-Print Network [OSTI]

    Koolen, Marijn

    On Quantum Computation Theory Wim van Dam #12;#12;On Quantum Computation Theory #12;ILLC woensdag 9 oktober 2002, te 14.00 uur door Willem Klaas van Dam geboren te Breda. #12;Promotor: Prof. dr. P Dam, 2002 ISBN: 90­5776­091­6 #12;" . . . Many errors have been made in the world which today

  15. Diplomarbeit Test der Dynamik zweier globaler

    E-Print Network [OSTI]

    Jablonowski, Christiane

    Diplomarbeit Test der Dynamik zweier globaler Wettervorhersagemodelle des Deutschen Wetterdienstes: Der Held-Suarez Test vorgelegt von Christiane Jablonowski Bonn, September 1998 Meteorologisches.1 Tests von globalen Zirkulationsmodellen . . . . . . . . . . . . . . . . . . . . . 3 1.1.1 Test von

  16. $P-V$ criticality of AdS black hole in the Einstein-Maxwell-power-Yang-Mills gravity

    E-Print Network [OSTI]

    Ming Zhang; Zhan-Ying Yang; De-Cheng Zou; Wei Xu; Rui-Hong Yue

    2014-12-03

    We study the $P-V$ critical behaivor of N-dimensional AdS black holes in Einstein-Maxwell-power-Yang-Mills gravity. Our results show the existence of the Van der Waals like small-large black hole phase transitions when taking some special values of charges of the Maxwell and Yang-Mills (YM) fields. Further to calculate the critical exponents of the black holes at the critical point, we find that they are the same as those in the Van der Waals liquid-gas system.

  17. Generating Triangulated Macromolecular Surfaces by Euclidean Distance Transform

    E-Print Network [OSTI]

    Xu, Dong; Zhang, Yang

    2009-12-02

    are called VVW , VSAand VMS separately. Step I. Translate and scale the coordinates of all the atoms in the molecular structure in order to fit them in the bounding box. After scaling, the van der Waals radius ri and the probe radius rp become sri and srp... surface, set the radius to be the summation of sri and srp. Use the space-filling method to get the scaled volumetric solid VSA. Step III. To get the van der Waals surface and the solvent- accessible surface, go to step IV directly. To get the molecular...

  18. Der Reichstag The Warsaw Cipher Bureau

    E-Print Network [OSTI]

    Lega, Joceline

    Der Reichstag Atrocities The Warsaw Cipher Bureau Voting Systems, Mass Murder, and the Enigma Systems, Mass Murder, and the Enigma Machine #12;Der Reichstag Atrocities The Warsaw Cipher Bureau Outline 1 Der Reichstag 2 Atrocities 3 The Warsaw Cipher Bureau Jordan Schettler Voting Systems, Mass Murder

  19. TU Graz Racing Team Der Rennstall an der

    E-Print Network [OSTI]

    Wettbewerbsteilnahme FormulaSAE Detroit, Michigan 16. ­ 20. Mai 2007 #12;TU Graz Racing Team TUG Racing Pressemappe-Team_____________________________ 3 1.2. Unsere Erfolge _____________________________ 4 2. Wettbewerb Detroit 2007 - Pressetext Racing Pressemappe Seite 5 2. Wettbewerb Detroit 2007 - Pressetext Der FormulaSAE Wettbewerb in Detroit

  20. Judith Dijk, Michael van Ginkel, Rutger J. van Asselt, Lucas J. van Vliet, Piet W. Verbeek, A new sharpness measure based on Gaussian lines and edges, in E.F. Deprettere et al. (eds), ASCI2002, Proc.

    E-Print Network [OSTI]

    van Vliet, Lucas J.

    Judith Dijk, Michael van Ginkel, Rutger J. van Asselt, Lucas J. van Vliet, Piet W. Verbeek, A new, 2002, 39-43. A new sharpness measure based on Gaussian lines and edges Judith Dijk, Michael van Ginkel

  1. Mathematisches Institut der Universitat Munchen

    E-Print Network [OSTI]

    Forster, Otto

    ) Wir setzen zur Abk¨urzung fm(z) := 1 sin2 (z + m) . fm ist eine auf C meromorphe Funktion mit Polen 2. doppelt-periodische gerade Funk- tion mit Polen zweiter Ordnung in den Gitterpunkten ist. Um F mit der

  2. INAUGURAL -DISSERTATION Erlangung der Doktorwrde

    E-Print Network [OSTI]

    Gertz, Michael

    der mündlichen Prüfung: 03. Juni 2013 #12;#12;ThemaThemaThemaThema The Water Situation of the Future and high population density in China's western interior. Urumqi's water resource problems are the main research objects in this thesis. Several models have been put forward to predict water demand in Urumqi

  3. Ancillary Services Provided from DER

    SciTech Connect (OSTI)

    Campbell, J.B.

    2005-12-21

    Distributed energy resources (DER) are quickly making their way to industry primarily as backup generation. They are effective at starting and then producing full-load power within a few seconds. The distribution system is aging and transmission system development has not kept up with the growth in load and generation. The nation's transmission system is stressed with heavy power flows over long distances, and many areas are experiencing problems in providing the power quality needed to satisfy customers. Thus, a new market for DER is beginning to emerge. DER can alleviate the burden on the distribution system by providing ancillary services while providing a cost adjustment for the DER owner. This report describes 10 types of ancillary services that distributed generation (DG) can provide to the distribution system. Of these 10 services the feasibility, control strategy, effectiveness, and cost benefits are all analyzed as in the context of a future utility-power market. In this market, services will be provided at a local level that will benefit the customer, the distribution utility, and the transmission company.

  4. Supporting Information StructureBased Optimization of Potent and Selective Inhibitors of the

    E-Print Network [OSTI]

    Caflisch, Amedeo

    Conformational analysis data S8 Time series of van der Waals and electrostatic interaction energies S9 SAR 0.6 BMPR1A 51 BMPR1B 0.9 BMX 55 BRK 12 DDR1 1.4 DDR2 21 EGFR 8.6 EPHA6 40 EPHB4 1.2 EPHB6 32 ERBB2 Waals and electrostatic interaction energies between the methyl of compound 66 and the side chains

  5. COMMUNITYMAGAZINE VAN DE UGENT De duurzaamheidsvisie

    E-Print Network [OSTI]

    Gent, Universiteit

    ;2 DURF DENKEN 3D-PRINTING `CREATIVITEIT WORDT WERKELIJKHEID, LAAG NA LAAG' #12;3 Studenten laten maken. We onderzoeken nu ook hoe we 3D-printing kunnen inzetten in de productie van kleine reeksen

  6. Thomas Van Dam Principal, Nichols Consulting Engineers

    E-Print Network [OSTI]

    Thomas Van Dam Principal, Nichols Consulting Engineers Transportation Research Group TVanDam-cost, widespread availability, versatility, and hallmark longevity, hydraulic cement concrete (HCC) is the most in a variety of applications, including bridges, hydraulic structures, retaining walls, barriers, curbs

  7. Department of Mathematics Van der Sterr Building University of Stellenbosch 7602 Stellenbosch

    E-Print Network [OSTI]

    Breuer, Florian

    : Florian Breuer, Barry Green (Stellenbosch University) Tuesday 1 February 9:00 - 10:00 M. Hindry, On the number of primes represented by polynomials 10:00 - 10:30 Tea 10:30 - 11:30 T. Sekiguchi, Geometric and Kummer-Artin-Schreier Theories 10:00 - 10:30 Tea 10:30 - 11:20 B. Kunyavski, Application of arithmetic

  8. DUTCH teaching method-based design Gerrit C. van der Veer

    E-Print Network [OSTI]

    Theune, Mariët

    D on Human-Computer Interaction. He was head of a Cognitive Ergonomics Department, and is now a full education, and as part of a Master in Ergonomics. He developed a full "(4 year) academic (Bachelor can be assessed and evaluated again. Figure 1. The DUTCH design approach. 3. Domains for design Many

  9. PHOMA SORGHINA, ONYALAI AND INDIGENOUS TREES: WHERE IS THE LINK? Prepared by Ariska van der Nest

    E-Print Network [OSTI]

    in sorghum and millet. Mycotoxins are secondary metabolites that, when ingested, negatively affect human Phoma sorghina is a seed- and soil-borne fungus that can also invade weakened or stressed plants. Although it is mainly associated with plants in the Gramineae group (e.g. sorghum, millet, rice

  10. On the Representational Bias in Process Mining W.M.P. van der Aalst

    E-Print Network [OSTI]

    van der Aalst, Wil

    construction of process models from raw event logs. Today there are dozens of process discovery techniques of target model is very important for the discovery process itself. The representational bias should modeling. The goal is to extract process- related knowledge from event data stored in information systems

  11. Holography Does Not Account for Goodness: A Critique of van der Helm and Leeuwenberg (1996)

    E-Print Network [OSTI]

    Chater, Nick

    1996-01-01

    of a perceptual stimulus. The theory is mathematically precise and can be applied to a broad spectrum of empirical, therefore, seeks to address fundamental questions in perception: Why are some structures salient and rapidly information the- ory (SIT; Leeuwenberg, 1969; Leeuwenberg & Buffart, 1983). SIT was developed to explain how

  12. Theme 3 Institutional Arrangements and Financial Matters Paul van der Molen

    E-Print Network [OSTI]

    , and education and training. Although other definitions are used (e.g. Dale & McLaughlin, 1999), and also especially when the concepts of `ownership', `value', and `use' are interpreted in a broad sense. The concept Classification System, 2000). The concept of `land' should be understood as the surface of the earth

  13. ORIGINAL PAPER Y. Wang R. S. van der Hoeven R. Nielsen

    E-Print Network [OSTI]

    Nielsen, Rasmus

    Characteristics of the tomato nuclear genome as determined by sequencing undermethylated EcoRI digested fragments-Verlag 2005 Abstract A collection of 9,990 single-pass nuclear genomic sequences, corresponding to 5 Mb undermethylated genomic islands (UGIs) distributed as follows: (1) 59% non-coding sequences, (2) 28% coding

  14. Process Mining Put Into Context Wil M.P. van der Aalst1,2

    E-Print Network [OSTI]

    van der Aalst, Wil

    for this (compliance checking, auditing, six-sigma, etc.) [2]. #12;­ Enhancement: take an event log and process model- cess improvement (e.g., Six Sigma, TQM, CPI, and CPM) and compliance (SOX, BAM, etc.) can benefit from

  15. New species of Gondwanamyces from dying Euphorbia trees in South Africa Johannes Alwyn van der Linde

    E-Print Network [OSTI]

    of Gondwanamyces are patho- genic on Euphorbia ingens and may contribute to the decline of these trees. Key words: Cossonus, Custingophora, Euphorbia ingens, Euphorbia tetragona, insect-fungus interac- tions, Knoxdavesia

  16. BARK AND AMBROSIA BEETLE ACADAMY MAY 2014 Prepared by Johan van der Linde

    E-Print Network [OSTI]

    -offs of Euphorbia ingens trees in South Africa. Ambrosia beetles are playing an important role in these die

  17. CurriculumvitaeWilvanderAalst Biographical data Full name: Willibrordus Martinus Pancratius van der Aalst

    E-Print Network [OSTI]

    van der Aalst, Wil

    of the SMIS group Member of the management team of the research institute BETA (responsible for the program Network Management) Coordinator educational service Coordinator Information Technology in Logistics.D. Mathematics Title thesis: Timed colored Petri nets and their application to logistics Supervisors: prof

  18. SAM sees the light Andrei Tokovinin, Roberto Tighe, Patricio Schurter, Rolando Cantarutti, Nicole van der Bliek,

    E-Print Network [OSTI]

    Tokovinin, Andrei A.

    SAM sees the light Andrei Tokovinin, Roberto Tighe, Patricio Schurter, Rolando Cantarutti, Nicole on the SOAR Adaptive Module, SAM, including some results of tests of the Natural Guide Star mode: image telescope and laser wavefront sensor. Keywords: Laser Guide Star, Adaptive Optics 1. INTRODUCTION SOAR

  19. A Linear Time Algorithm for Pricing European Sequential Barrier Peng Gao Ron van der Meyden

    E-Print Network [OSTI]

    van der Meyden, Ron

    period. Option con- tracts are one simple kind of financial derivative. For example, a 3-month crude oil option contract states an agreed price for a crude oil transaction 3 months in the future of the date depends on the current crude oil market price and expectations concerning price movements. Although

  20. Universality for distances in power-law random graphs Remco van der Hofstad1,a

    E-Print Network [OSTI]

    Hofstad, Remco van der

    classical random graphs such as the Erds­Rényi random graph. It is often suggested that the behavior with similar degree sequences share similar behavior. We survey the available results on graph distances of the occupation status of the other ed

  1. Ben van der Pluijm and Eric Tohver with Eric Essene, and Jay Busch, Michael Cosca,

    E-Print Network [OSTI]

    2000 Streepey et al., GSA Mem 2004 (normal) faulting 950-900Ma LL and HL Separate at 1100-1020Ma #12

  2. Data Scientist: The Engineer of the Future Wil M.P. van der Aalst

    E-Print Network [OSTI]

    van der Aalst, Wil

    , Data Mining, Visual Analytics, Internet of Things 1 Always On: Anything, Anytime, Anywhere As described, LinkedIn, etc. ­ The Internet of Things (IoT): all physical objects connected to the network. The IoT includes all things that have a unique id and a presence in an internet- like structure. Things may have

  3. Satzung zur nderung der Prfungs-und Studienordnungen der Lehramtsstudiengnge Polnisch Gymnasium und Regionale Schule und

    E-Print Network [OSTI]

    Greifswald, Ernst-Moritz-Arndt-Universität

    des Gesetzes über die Hochschulen des Landes Mecklenburg-Vorpommern (Landeshochschulgesetz ­ LHG M des Senats vom 16. April 2014 gemäß §§ 81 Absatz 7 LHG M-V und 20 Absatz 1 Satz 2 der Grundordnung der

  4. The fantastic in Thomas Mann's Der Tod in Venedig and Joseph und seine Bru?der

    E-Print Network [OSTI]

    Nolan, Tom

    2011-10-11

    kulturelle Positionen erreicht werden, setzt sich mit der Geschichte Mut-em-enets Schopenhauers pessimistische Willensphilosophie durch, und vor diesem Hintergrund bleibt uns scheinbar nur die Feststellung übrig, daß der Joseph Roman kein einheitliches Werk...

  5. Bei der Vortragsreihe fr Studieninteressierte 2013/2014 stellen die Fakultten der Technischen

    E-Print Network [OSTI]

    Heiz, Ulrich

    Studienberatung stellt das Studium an der TUM vor 10.10.13 Ernährung, Landnutzung und Umwelt Die Studiengänge am

  6. Statview, een overzicht van een aantal faciliteiten 1. aanmaken van kolommen en invoeren van data. De gegevens worden georganiseerd in kolommen. Een nieuwe

    E-Print Network [OSTI]

    de Groen, Pieter

    volgens dezelfde regels) als het cirkeltje in het scattergram. ­ Pie Chart (Taartdiagram) Als frequency vertikale variabele. ­ Bar Chart (Staafdiagram) Als frequency distribution in het describe-menu gekozen is vorm van sectoren van een cirkel. ­ Line Chart (Grafiek van een funktie) Als in een scattergram, maar

  7. Veranstaltung der Forschungsstelle Japan der Universitt Osnabrck Vortrag: Tschernobyl-Deutschland-Fukushima

    E-Print Network [OSTI]

    Kallenrode, May-Britt

    Veranstaltung der Forschungsstelle Japan der Universität Osnabrück Vortrag: Tschernobyl-Deutschland-Fukushima) zum Thema ,,Tschernobyl- Deutschland-Fukushima". Dr. Pflugbeil, der im März dieses Jahres Japan Fukushima machen. In seinem Vortrag wird er versuchen, aus den Erfahrungen, die nach dem Atomunfall von

  8. Strukturumbau in der Energiewirtschaft Gilbert Ahamer, Graz

    E-Print Network [OSTI]

    Keeling, Stephen L.

    Strukturumbau in der Energiewirtschaft Gilbert Ahamer, Graz ÜBERBLICK 1 AUF WELCHER SPUR SIND WIR" ........................................................................... 8 2.2.3 Schnüffeln nach dem Sinn: Fallbeispiel Energiewirtschaft

  9. Welcome Apro 2015 Beratungsstelle der Berner Hochschulen

    E-Print Network [OSTI]

    Jäger, Gerhard

    Welcome Apéro 2015 Beratungsstelle der Berner Hochschulen Erlachstrasse 17 3012 Bern Tel. +41 31 Berner Hochschulen #12;Welcome Apéro 2015 Counselling Centre Universities of Bern Erlachstrasse 17 3012

  10. Erste Satzung zur nderung der Prfungsordnung fr den Bachelorteilstudiengang Geschichte

    E-Print Network [OSTI]

    Greifswald, Ernst-Moritz-Arndt-Universität

    mit § 38 Absatz 1 des Landeshochschulgesetzes (LHG M-V) in der Fassung der Bekanntmachung vom 25. September 2012, der mit Beschluss des Senats vom 18. April 2012 gemäß §§ 81 Absatz 7 LHG M-V und 20 Absatz 1

  11. Sechste Satzung zur nderung der Prfungsordnung fr den Diplomstudiengang Betriebswirtschaftslehre

    E-Print Network [OSTI]

    Greifswald, Ernst-Moritz-Arndt-Universität

    . V. m. § 38 Absatz 1 des Landeshochschulgesetzes (LHG M-V) in der Fassung der Bekanntmachung vom 25. April 2014 gemäß §§ 81 Absatz 7 LHG und 20 Absatz 1 Satz 2 der Grundordnung die Befugnis zur Beschluss

  12. Erste Satzung zur nderung der Prfungsordnung fr den Bachelorstudiengang Biologie

    E-Print Network [OSTI]

    Greifswald, Ernst-Moritz-Arndt-Universität

    (LHG M-V) in der Fassung der Bekanntmachung vom 25. Januar 2011 (GVOBl. M-V S. 18), geändert durch 2012 gemäß §§ 81 Absatz 7 LHG und 20 Absatz 1 Satz 2 der Grundordnung die Befugnis zur Beschlussfassung

  13. Erste Satzung zur nderung der Fachprfungsordnung fr den Masterstudiengang Mathematik

    E-Print Network [OSTI]

    Greifswald, Ernst-Moritz-Arndt-Universität

    Absatz 1 des Landeshochschulgesetzes (LHG M-V) in der Fassung der Bekanntmachung vom 25. Januar 2011 vom 04. März 2013, der mit Beschluss des Senats vom 18. April 2012 gemäß §§ 81 Absatz 7 LHG und 20

  14. Anzahl von Strukturisomeren der Alkane ???? und Sascha Kurz??

    E-Print Network [OSTI]

    Kurz, Sascha

    _____________________________________________________________________________ Zusammenfassung Das Ph"anomen der Strukturisomerie wird anhand der Klasse der Alkane erkl"art. * *Auf ei- nem f || 9,5 2-Methyl-butan || -158.6 || 27.9 n-Pentan || -129

  15. Nr. 54 / 2013 // 18. Mrz 2013 Neu an der Universitt Bayreuth

    E-Print Network [OSTI]

    Ullmann, G. Matthias

    Systemanalyse und Erneuerbare Energien an der Universität Stuttgart zusammen. Der Projektteil von Professor

  16. Der Band ist als Beitrag des Berliner Ar-chivs der Max-Planck-Gesellschaft zu den

    E-Print Network [OSTI]

    Falge, Eva

    . Interessante Presseartikel ­ vor allem aus der Zeit zwischen 1930 und 1937 ­ hat Bernd Hoffmann ausgewählt. Der aussterben und daß die heranwachsende Generation von vornherein mit der Wahr- heit vertraut gemacht wird

  17. Der Einsatz von Geoinforma-tions-Systemen ermglicht es

    E-Print Network [OSTI]

    Vollmer, Heribert

    prog- nostizierten beschleunigten Meeresspiegelanstieg nicht mehr vom Management der Landnutzung des Überflu- tungsfläche in Bezug auf die Landnutzung im Wangerland (Screenshot) #12;eine Verschneidung der

  18. Preliminary studies of the influence of forces and kinetics on interfacial colloidal assembly 

    E-Print Network [OSTI]

    Fernandes, Gregory

    2004-11-15

    of the minimum formed by gravitational attraction and double-layer repulsion or steric repulsion caused by an adsorbed soluble polymer can be determined. Van der Waals attraction, the radiation pressure exerted by a focused laser beam, receptor... and their applications to colloidal deposition............................................................................. 4 1.3.3 Adsorbing polymer systems................................................. 4 1.3.4 Force measurements using TIRM...

  19. Parallel Computation of Non-Bonded Interactions in Drug Discovery: Nvidia GPUs vs.

    E-Print Network [OSTI]

    ´ez-S´anchez Parallel and Distributed Systems Group Delft University of Technology, Delft, the Netherlands j-bonded interactions, such as electrostatic or van der Waals, plays an important role, representing up to 80% of the to computational resources: the lack of such resources eventually prevents the use of detailed, high

  20. Contact of Oil with Solid Surfaces in Aqueous Media Probed Using Sum Frequency Generation Spectroscopy

    E-Print Network [OSTI]

    Dhinojwala, Ali

    Contact of Oil with Solid Surfaces in Aqueous Media Probed Using Sum Frequency Generation is present between the oil and the sapphire substrate. Below the isoelectric point of the sapphire substrate and the attractive van der Waals interactions. INTRODUCTION An oil drop in contact with a solid surface in aqueous

  1. Analysis and specificities of adhesive forces between microscale and nanoscale

    E-Print Network [OSTI]

    is the packaging of NEMS which require handling, positioning, assembling and joining strategies in the mesoscale of the mesoscale in comparison with nanoscale and microscale. Firstly, it is shown that the distributions are presented. Thirdly, the van der Waals forces are increased by local deformations on the mesoscale contrary

  2. Category theory based solution for the building block replacement problem in materials design

    E-Print Network [OSTI]

    Spivak, David

    1 Category theory based solution for the building block replacement problem in materials design blocks, theory, modeling, mathematics, hierarchical materials Submitted to: Advanced Engineering be replaced by other molecular structures, such as weak van der Waals or hydrogen bonds, without compromising

  3. Visual Schrodinger: A Visualizer-Solver Applet for the One-Dimensional Schrodinger Equation

    E-Print Network [OSTI]

    Matyushov, Dmitry

    Symmetric Partner . . . . . . . . . . . . . 16 4 A Sample Problem and its Solution 17 4.1 Hydrogen Atom . . . . . . . . . . . 18 4.3 Solution for Hydrogen Polarizabilty and van der Waals Strength 20 5 Goals and Pedagogy 23 6 on advanced techniques, numerical methods and future direction, and discuss our design philosophy and goals

  4. Preparation of Temperature-and pH-Sensitive, Stimuli-Responsive Poly(N-isopropylacrylamide-co-methacrylic

    E-Print Network [OSTI]

    , Louisiana 70803 2 Center for Advanced Microstructure and Devices, Louisiana State University, 6980 Jefferson between re- pulsive and attractive forces acting in the network, such as hydrogen bonding, van der Waals of the most widely studied thermoresponsive polymers with a low critical solution temperature (LCST) around

  5. Visual Schrodinger: A VisualizerSolver Applet for the OneDimensional Schrodinger Equation

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    Matyushov, Dmitry

    Super Symmetric Partner . . . . . . . . . . . . . 16 4 A Sample Problem and its Solution 17 4.1 Hydrogen . . . . . . . . . . . 18 4.3 Solution for Hydrogen Polarizabilty and van der Waals Strength 20 5 Goals and Pedagogy 23 6 on advanced techniques, numerical methods and future direction, and discuss our design philosophy and goals

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    Vajda, Sandor

    mechanics and molecular dynamics simulations is the calculation of the nonbonded terms in the energy based cutoff approximations for faster computation of pairwise van der Waals and electrostatic energy, which slows computation for large distance cutoffs. Also, the high cost of updates means that one cannot

  7. www.afm-journal.de 2011 WILEY-VCH Verlag GmbH & Co. KGaA, WeinheimAdv. Funct. Mater. 2011, XX, 19 1

    E-Print Network [OSTI]

    environmental conditions the gecko adhesive pads, by changing their hydro- phobicity under humid conditions their friction forces.[3,4] The van der Waals force is weak for a single small contact such as a spatula that the shear force could reach as high as 194 N.[6] Small scale tests often give high forces that are often

  8. Physics and Seismic Modeling for Monitoring CO2 Storage JOSE M. CARCIONE,1

    E-Print Network [OSTI]

    Santos, Juan

    -elastical equations model the seismic properties of reservoir rocks saturated with CO2, methane, oil and brine. The gas properties are obtained from the van der Waals equation and we take into account the absorption, methane-bearing coal beds and saline aquifers. An example of the latter is the Sleipner field in the North

  9. A molecular thermodynamic view of DNAdrug interactions: a case study of 25 minor-groove binders

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    Jayaram, Bhyravabotla

    A molecular thermodynamic view of DNA­drug interactions: a case study of 25 minor-groove binders-groove recognition by small molecules via a computational study on 25 DNA­drug complexes. The studies are configured of this study. While highlighting the favorable role of packing, shape complementarity, and van der Waals

  10. Energy landscape and band-structure tuning in realistic MoS2/MoSe2 heterostructures

    E-Print Network [OSTI]

    Constantinescu, Gabriel C.; Hine, Nicholas D. M.

    2015-05-14

    applications in semiconductor electronics2–5 and optoelectronics6–8. Spin-orbit cou- pling in odd-numbered multilayers is also proving use- ful for spintronics9–12. Moreover, the weak van-der- Waals interlayer interaction permits the simple produc- tion...

  11. CuO nanoparticle filled vinyl-ester resin nanocomposites: Fabrication, characterization and property analysis

    E-Print Network [OSTI]

    Guo, John Zhanhu

    Angeles, CA 90095, USA Received 28 August 2006; received in revised form 4 November 2006; accepted 30 such as photovoltaic (solar) cells [11,12] and magnetic data storage. The func- tional groups of the polymer are normally steric interaction forces, van der Waals forces, or Lewis acid­base interactions. However, in situ

  12. Production of polystyrene particles via aerosolization 

    E-Print Network [OSTI]

    Norasetthekul, Somchintana

    1995-01-01

    at high temperature studied by Chiang and Prud'homme, a uniform PS concentration within droplets was likely in our case. As solvent evaporates, van der Waals forces and subsequent entanglement of polymer chains causes solidification. The PS-benzene phase...

  13. ME346A Introduction to Statistical Mechanics Wei Cai Stanford University Win 2011 Handout 11. Applications to Fluids

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    Cai, Wei

    ME346A Introduction to Statistical Mechanics ­ Wei Cai ­ Stanford University ­ Win 2011 Handout 11. Applications to Fluids February 23, 2011 Contents 1 Ideal gas model review 1 2 Van der Waals model 2 3 Virial In this lecture, we will discuss fluids beyond the ideal gas limit. This means we need to account for interactions

  14. Z .Fluid Phase Equilibria 155 1999 139154 Osmotic pressures of aqueous bovine serum albumin solutions at high

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    Wu, Jianzhong

    Z .Fluid Phase Equilibria 155 1999 139­154 Osmotic pressures of aqueous bovine serum albumin­2753 , osmotic pressures of aqueous bovine serum albumin BSA solutions were Z . Z .measured at three pH 4.5, 5 of state represents the contribution of the hard-sphere repulsion to the osmotic pressure. Van der Waals

  15. 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim 1wileyonlinelibrary.com COMMUNICATION

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    Xiong, Qihua

    amino halide molecules to diffuse into the lead halide octahedron network through the van der Waals gap Perovskite Nanoplatelets: Towards High-Performance Perovskite Solar Cells and Optoelectronic Devices Son Tung for Sustainable Energy 1 Create Way 138602, Singapore Prof. Q. H. Xiong Division of Microelectronics School

  16. Volume 136, number 6 CHEMICAL PHYSICS LETTERS 22 May 1987 MECHANISM FOR BOND-SELECTIVE PROCESSES IN LASER DESORPTION

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    for short pulse excitation. Deviations from such statistical behavior require the existence of "bottlenecks pumped. A bottleneck may occur however in the energy flow from the sur- face-adsorbate van der Waals bond to be pumped via excitation of the physisorption bond. The energy flow out of this bond and into the mol- 0 009

  17. Effect of nanorope waviness on the effective moduli of nanotube sheets L. Berhan and Y. B. Yi

    E-Print Network [OSTI]

    Sastry, Ann Marie

    due to van der Waals forces.9,10 NT ropes have very low bending rigidity,10 and thus readily form. Filtration of the resulting suspension produces a porous NT mat, or ``Bucky paper,''11 comprised of nanoropes with intrinsic curvature. Previously, in investigating the effect of bond properties on modulus, we modeled

  18. PHYS 4xx Mem 6 1 2010 by David Boal, Simon Fraser University. All rights reserved; further copying or resale is strictly prohibited.

    E-Print Network [OSTI]

    Boal, David

    PHYS 4xx Mem 6 1 2010 by David Boal, Simon Fraser University. All rights reserved; further copying or resale is strictly prohibited. 4xx Mem 6 - Van der Waals and electrostatic interactions Lecture Mem 5 A B #12;PHYS 4xx Mem 6 2 2010 by David Boal, Simon Fraser University. All rights reserved; further

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    Ponder, Jay

    Multipole Electrostatics in Hydration Free Energy Calculations YUE SHI,1 CHUANJIE WU,2 JAY W: Hydration free energy (HFE) is generally used for evaluating molecular solubility, which is an important interactions. The effect of long-range correction to van der Waals interaction on the hydration free energies

  20. Depletion interactions in colloid-polymer mixtures X. Ye, T. Narayanan, and P. Tong*

    E-Print Network [OSTI]

    Tong, Penger

    to the depletion effect or London­ van der Waals force and the colloidal suspension is stabilized 5,6 . In addition colloidal particles in polymer solutions control the phase stability of many colloid-polymer mixtures, which in which phase stability is desired. The interaction between the colloidal particles can be ex- pressed

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    E-Print Network [OSTI]

    Barbosa, Marcia C. B.

    Size Correlations in Colloidal Suspensions Alexandre G. Derivi a Marcia C. Barbosa a aInstituto de and stabilize the solution against coagulation. But the electrostatic interaction between the colloidal double layers. The stability of the suspension results from the competition between the van der Waals

  2. 19 November 1999 Z .Chemical Physics Letters 313 1999 812819

    E-Print Network [OSTI]

    Faeder, Jim

    19 November 1999 Z .Chemical Physics Letters 313 1999 812­819 www.elsevier.nlrlocatercplett Spin, Boulder, CO 80309-0440, USA Received 4 March 1999; in final form 14 July 1999 Abstract We investigate this approximation justified at characteristic van der Waals distances. q 1999 Elsevier Science B.V. All rights

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    Goddard III, William A.

    Free energy and surface tension of arbitrarily large Mackay icosahedral clusters Richard B. Mc for predicting the free energy of arbitrarily large Mackay icosahedral clusters. van der Waals clusters free energies for larger clusters 561 atoms . Combining these predictions with correlations

  4. Short Communication Similarity considerations in adhesive contact problems

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    Awtar, Shorya

    Short Communication Similarity considerations in adhesive contact problems J.R. Barber n Department online 4 July 2013 Keywords: Adhesion van der Waal's forces Similarity JKR theory a b s t r a c of the adhesive force law. & 2013 Elsevier Ltd. All rights reserved. 1. Introduction Contact problems involving

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    Anderson, James B.

    in the direction of developing and testing alternative methods for predicting accurate potential energy surfaces energy of van der Waals systems was investigated. Tests were carried out by simulating the electronic indicating a high accuracy for the fixed-node approximation. Also, our interaction energies for He

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    Shih, Chih-Jen, Ph. D. Massachusetts Institute of Technology

    2014-01-01

    2D materials are defined as solids with strong in-plane chemical bonds but weak out-of-plane, van der Waals (vdW) interactions. In order to realize potential applications of 2D materials in the areas of optoelectronics, ...

  7. Modifying atom-surface interactions with optical fields John D. Perreault

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    Cronin, Alex D.

    W interaction can be affected by the radiation environment that the matter resides in, opening the exciting to thermal radiation, and 3 modifications to the ordinary vdW interaction that result from monochromatic of the van der Waals vdW interaction be- tween matter is usually determined by the atomic or bulk material

  8. Transports of Polymer Nanomedicine in the Environment 

    E-Print Network [OSTI]

    Zhang, Ming

    2013-11-14

    QCM-D quartz crystal microbalance with dissipation SEM scanning electron microscopy SFM spectrofluorometry SiNP silica nanoparticles SWNI single-walled carbon nanotubes TEM transmission electron microscopy THF tetrahydrofuran VDW van der Waals....1 Background and Significance ....................................................................................... 1 1.2 Transport Phenomena of Nanoparticles ....................................................................... 5 1.3 Transport...

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    E-Print Network [OSTI]

    March 2013 Introduction The protein folding has been an outstanding problem in molecular biology for a long period of time. Stated simply, the question of protein folding is that of how the primary amino that govern protein folding are thought to be well established. Forces driven by ionic, Van der Waals

  10. Patentanwlte in der Region Aachen Bauer, Dirk

    E-Print Network [OSTI]

    Rheinisch-Westfälische Technische Hochschule Aachen (RWTH)

    Patentanwälte in der Region Aachen Bauer, Dirk Patent- und Rechtsanwälte Bauer, Wagner, Priesmeyer, Klaus Dr. Patentanwälte Potthast & Spengler Auf der Rur, 52459 Inden Tel.: (02465) 86 29 144, mail@kleinespatent.de Busse, Frank Patent- und Rechtsanwälte Bauer, Wagner, Priesmeyer Grüner Weg 1, 52070 Aachen Tel.: (0241

  11. FLIPIT: The Game of "Stealthy Takeover" Marten van Dijk

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    FLIPIT: The Game of "Stealthy Takeover" Marten van Dijk Ari Juels Alina Oprea Ronald L. Rivest, Cambridge, MA, USA; e-mail: Marten.VanDijk@rsa.com RSA Laboratories, Cambridge, MA, USA; e-mail: ari

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    met de medewerking van de firma's Atlas Copco, BASF, GE Plastics, Solvay, UCB, en het Vlaams construeren met en de processing van polymeren. Prof. Dr. ir. Gustaaf Schoukens Vakgroep Mechanische

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    Gilli, Adrian

    Seismic stratigraphy of Lake Van, eastern Turkey Deniz Cukur a, * , Sebastian Krastel b , Hans, EMCOL and Department of Geological Engineering, 34469 Maslak, Istanbul, Turkey d Van Yüzüncü Yil University, Department of Geological Engineering, Van, Turkey e Eawag, Swiss Federal Institute of Aquatic

  14. Practical Cryptography in High Dimensional Marten van Dijk1

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    Practical Cryptography in High Dimensional Tori Marten van Dijk1 , Robert Granger2 , Dan Page2 Department of Mathematics, UC Irvine, {krubin, asilverb}@uci.edu Abstract. At Crypto 2004, van Dijk is not known to be rational in general, van Dijk and Woodruff [6] show that one can obtain key agreement

  15. Voorwoord Het BWI werkstuk is een van de laatste onderdelen van de studie Bedrijfswiskunde & Informatica.

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    Bhulai, Sandjai

    & Informatica. In dit werkstuk is het de bedoeling dat de drie deelgebieden van de BWI studie aan bod komen drie deelgebieden die in de BWI-studie aan bod komen: Bedrijfskunde, Wiskunde en Informatica. In dit

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    Van de Ven, James D.

    Thesis Guidelines Jim Van de Ven Sitting down to write a thesis is challenging, as it is difficult.D. thesis1 . Guidelines for chapter content are proved first, followed by grammatical expectations and reference formatting. If you would like a concrete example of a thesis that follows these guidelines, you

  17. Beeldverwerking practica Detectie van verkeersborden met de Hough transformatie 1/2 Detectie van verkeersborden met de

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    Pizurica, Aleksandra

    synthetische beeld circles.jpg. Wat is de invloed van de verschillende parameters van het algoritme? Hoeveel.jpg. Detecteert het algoritme het verkeersbord? Detecteert het enkel dat? · Om een rond verkeersbord verkeersbord1.jpg. Pas je algoritme toe op dit beeld. Hoe wordt de prestatie van het algoritme beïnvloedt

  18. Erste Satzung zur nderung der Studienordnung fr den Bachelorteilstudiengang Geschichte

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    Greifswald, Ernst-Moritz-Arndt-Universität

    mit § 39 Absatz 1 des Landeshochschulgesetzes (LHG M-V) in der Fassung der Bekanntmachung vom 25 vom 18. April 2012 gemäß §§ 81 Absatz 7 LHG M-V und 20 #12;2 Absatz 1 Satz 2 der Grundordnung der

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    Just, Armin

    (Landeshochschulgesetz-LHG) vom 01.01.2005 in der Fassung von Artikel 1 des Gesetzes vom 01. 04. 2014 (GBl. S. 99) hat der Senat der Albert-Ludwigs-Universität Freiburg gem. § 19 Abs. 1 Satz 2 Ziff. 10 LHG in seiner Dauer ihres Aufenthalts am FRIAS Mitglieder der Universität gemäß § 9 Abs. 1 LHG. § 3 Direktorium (1

  20. Prfungsordnung der Universitt Stuttgart fr den Masterstudiengang Chemie (Chemistry)

    E-Print Network [OSTI]

    Reyle, Uwe

    1 Prüfungsordnung der Universität Stuttgart für den Masterstudiengang Chemie (Chemistry) Vom 29 Chemie beschlossen. Der Rektor der Universität Stuttgart hat dieser Satzung gemäß § 34 Abs. 1 Satz 3 des Masterstudiengang Chemie beschreibt den Aufbau des Studiums und die Organisation der Prüfungen. Sie stellt das

  1. Prfungsordnung der Universitt Stuttgart fr den Masterstudiengang Chemie (Chemistry)

    E-Print Network [OSTI]

    Reyle, Uwe

    Prüfungsordnung der Universität Stuttgart für den Masterstudiengang Chemie (Chemistry) Vom 25. Juli Chemie beschlossen. Der Rektor der Universität Stuttgart hat dieser Satzung gemäß § 34 Abs. 1 Satz 3 des Masterstudiengang Chemie beschreibt den Aufbau des Studiums und die Organisation der Prüfungen. Sie stellt das

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    Schmidt, Matthias

    Vertieftes Studium der Chemie Universität Bayreuth Fach: ??? Fach: Chemie Erziehungswissenschaften Chemie 1 + 1 + 6 + 1 9 FW-LPC I Allgemeine Chemie 2 + 1 4 UF-DC I Grundlagen der Fachdidaktik Chemie V 1 Grundlagen der Org. Chemie 4 + 1 7 FW-LPC II Allgemeine Chemie 3 + 1 + 2 7 UF-DC I Grundlagen der

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    Nejdl, Wolfgang

    Ab Frühjahr 2009 startet hier der Bau von sechs Offshore- Windenergieanlagen (OWEA) vom Typ Ent- wicklung der Offshore-Wind- energie besondere Bedeutung zu. Derzeit laufen in der Aus Vorhaben durchgeführt. Acht Einleitung Ziel der Bundesregierung ist es, bis zum Jahr 2030 Offshore

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    Greifswald, Ernst-Moritz-Arndt-Universität

    -Vorpommern (Landeshochschulgesetz ­ LHG M-V) in der Fassung der Bekanntmachung vom 25. Januar 2011 (GVOBI. MV S. 18), zuletzt des Senats vom 16. April 2014 gemäß §§ 81 Absatz 7 LHG M-V und 20 Absatz 1 Satz 2 der Grundordnung der

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    Möbius, Bernd

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    Reyle, Uwe

    Bachelorstudiengang Erneuerbare Energien Artikel 5: Änderung der Prüfungsordnung für den Bachelorstudiengang Fahrzeug

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    Stryker, Michael

    . Prog Brain Res.147:103-114. Corrections indicated in red. #12;[12.7.2004­4:01pm] [101­114] [Page No[12.7.2004­4:01pm] [101­114] [Page No. 101] {Eserial}4393-van-Pelt/3d/vanPelt-tx08.3d Van Pelt U N Research, Vol. 147 ISSN 0079-6123 Copyright ß 2005 Elsevier BV. All rights reserved CHAPTER 8 Molecular

  8. AUSGEWHLTE ERGEBNISSE ZUR QUALITTS-OPTIMIERUNG DER LEHRE AN DER UNIVERSITT

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    Reyle, Uwe

    ............................................................................... 26 Eike-Christian Heine, Frank Jakob, Reinhold Bauer, Bernd Bertsche: BRÜCKEN SCHLAGEN - ERFAHRUNGEN........................................................................................................................... 33 Klaus Hentschel, Josef Webel: QUALIKISS ­ TEILPROJEKT ,,GESCHICHTE DER MATERIALFORSCHUNG" ­ EIN

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    Forster, Otto

    ist eine auf C meromorphe Funktion mit Polen 2. Ordnung an den Nullstellen von sin 2 (z + m#28; ), d mit Polen zweiter Ordnung in den Gitterpunkten ist. Um F mit der }-Funktion zum Gitter #3; zu

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    Manstein, Dietmar J.

    Fast Track Kinderchirurgie - von der Qualitätsverbesserung zur integrierten Versorgung - Benno Ure Multimodales Konzept / Chirurgie entlang eines Pfades Hendrik Kehlet 1991 Kopenhagen, Dänemark Fast Track Chirurgie #12;Multimodales Konzept Fast Track Chirurgie Chirurgie Anästhesie Schmerztherapie Pflege andere

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    Bayazit, Ulug

    : Design process, design strategies, software quality. Software validation and verification. Testing stages adi : Software Engineering Okutulacai birim : Bilgi Teknolojileri Kod numarasi : BTE533B Ders saati projesinin yönetimi. ngilizcesi: Software engineering concept. Well engineering software. Software

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    Baer, Christian

    Das Potsdamer Universitätsmagazin 3/2014 Sommer an der Uni: Leere Hörsäle? Volle Terminkalender-Gärtner 14 Kopfkino und Fantasiereisen 15 Sommer, Sonne ... Sport

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    = Messergebnisse 0 oder 1). Teilmengen mit Durchschnitt und Vereinigung bilden eine Boole'sche Algebra, die man Systems, Wiley-VCH, Weinheim, 2004. Das Thema dient dem Ziel, sich mit der Algebra von Erzeugungs- und

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    Verbrauch! #12;#12;Gebäude als Energiespeicher 1,09 TWh/K 1.090.000.000 kWh/K #12;Gebäude der Zukunft Energieerzeuger + Energiespeicher #12;Wärmebrücken ­ Thermografie #12;#12;,,Die Szenarien belegen, die

  15. Erste Satzung zur nderung der Prfungsordnung des Masterstudiengangs ,,Health Care Management" an der

    E-Print Network [OSTI]

    Greifswald, Ernst-Moritz-Arndt-Universität

    -Vorpommern (Landeshochschulgesetz - LHG M-V) vom 5. Juli 2002 (GVOBl. M-V S. 398)1 , zuletzt geändert durch das Gesetz vom 10. Juli. Februar 2007, der mit Beschluss des Senats vom 3. Mai 2006 gemäß §§ 81 Abs. 7 LHG und 20 Abs. 1 Satz 2 der

  16. Zweite Satzung zur nderung der Studienordnung des Masterstudiengangs ,,Health Care Management" an der

    E-Print Network [OSTI]

    Greifswald, Ernst-Moritz-Arndt-Universität

    -Vorpommern (Landeshochschulgesetz - LHG M-V) vom 5. Juli 2002 (GVOBl. M-V S. 398)1 , zuletzt geändert durch Artikel 19 des Geset LHG und 20 Abs. 1 Satz 2 der Grundordnung der Ernst-Moritz-Arndt-Universität Greifswald die Befugnis

  17. Zweite Satzung zur nderung der Studien-und Prfungsordnung der Universitt Stuttgart fr den Bachelorstudiengang Chemie

    E-Print Network [OSTI]

    Reyle, Uwe

    Bachelorstudiengang Chemie Vom 05. September 2011 Aufgrund von § 34 Abs. 1 Satz 3 des Landeshochschulgesetzes vom 01 Prüfungsordnung für den Bachelorstudiengang Chemie vom 01. Oktober 2008 (Amtliche Bekanntmachung Nr. 62 Exemplaren im Dekanat der Fakultät Chemie abzugeben." 2. In der Anlage ,,Übersicht über die Modulprüfungen

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    Damm, Werner

    28.07.2004 Amtliche Mitteilungen / 23. Jahrgang 64 Änderung der Satzung der Carl von Ossietzky Universität Oldenburg zur Bildung eines Körperschaftsvermögens vom 27.07.2004 Aufgrund des § 50 Abs. 1 Satz 1 NHG i.d.F. vom 24. Juni 2002 (Nds. GVBl. S. 286), zuletzt geändert durch Gesetz vom 22.01.2004 (Nds

  19. Erste Satzung zur nderung der Eignungsprfungsordnung fr die Studiengnge Kirchenmusik (Diplom), Musik (Bachelor), Musikwissenschaft

    E-Print Network [OSTI]

    Greifswald, Ernst-Moritz-Arndt-Universität

    Mecklenburg-Vorpommern (Landeshochschulgesetz ­ LHG M-V) in der Fassung der Bekanntmachung vom 25. Januar 2011 16. April 2014 gemäß §§ 81 Absatz 7 LHG M-V und 20 Absatz 1 Satz 2 der Grundordnung der Ernst

  20. Erste Satzung zur nderung der Gemeinsamen Prfungs-und Studienordnung fr Bachelor-Teilstudiengnge

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    Greifswald, Ernst-Moritz-Arndt-Universität

    Hochschulen des Landes Mecklenburg-Vorpommern (Landeshochschulgesetz ­ LHG M-V) in der Fassung der vom 18. April 2012 gemäß §§ 81 Absatz 7 LHG M-V und 20 Absatz 1 Satz 2 der Grundordnung der Ernst

  1. Prfungsordnung der Universitt Stuttgart fr den Masterstudiengang Integrated Urbanism and Sustainable Design

    E-Print Network [OSTI]

    Reyle, Uwe

    Integrated Urbanism and Sustainable Design beschlossen. Der Rektor der Universität Stuttgart hat dieser die Modulprüfungen. #12;2 Präambel Der Masterstudiengang Integrated Urbanism and Sustainable Design1 Prüfungsordnung der Universität Stuttgart für den Masterstudiengang Integrated Urbanism

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    Prüfungsordnung für den Bachelorstudiengang Erneuerbare Energien beschlossen. Der Rektor der Universität Stuttgart Bachelorstudiengang Erneuerbare Energien beschreibt den Aufbau des Studiums und die Organisation der Prüfungen. Sie1 Studien- und Prüfungsordnung der Universität Stuttgart für den Bachelorstudiengang Erneuerbare

  3. A Van Gogh inspired 3D Shader Methodology 

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    Sharma, Suruchi

    2013-08-01

    Figure 1. The Night Caf? by Van Gogh, 1888 [13] ......................................................... 6 Figure 2. Detail of Wheat Feld with Cypresses by Van Gogh, 1889 [14] ........................ 7 Figure 3. (Left) Woodblock print. The Plum Garden.... Detail of Wheat Feld with Cypresses by Van Gogh, 1889 [14] Lev Manovich developed ?Cultural Analytics? research study group in 2007 at Software Studies Initiative, UCSD. His research focuses on exploring and visually examining large cultural data...

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    Mannheim, Universität

    Landeshochschulgesetz (LHG) hat der Senat der Universität Mannheim gemäß § 19 Abs. 1 Satz 2 Nr. 9 LHG am 27. Februar

  5. Van Andel Research Institute, Los Alamos National Laboratory...

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    E-Print Network [OSTI]

    Greifswald, Ernst-Moritz-Arndt-Universität

    Hochschulen des Landes Mecklenburg-Vorpommern (Landeshochschulgesetz ­ LHG M-V) in der Fassung der des Senats vom 16. April 2014 gemäß § 81 Absatz 7 LHG M-V und § 20 Absatz 1 Satz 2 Grundordnung die

  7. Omgaan met veranderende requirements in outsourcing-projecten Marco Lormans Hylke van Dijk

    E-Print Network [OSTI]

    van Deursen, Arie

    Omgaan met veranderende requirements in outsourcing-projecten Marco Lormans Hylke van Dijk Delft University of Technology The Netherlands {M.Lormans,H.W.vanDijk}@ewi.tudelft.nl Arie van Deursen CWI

  8. Rienk van Grondelle | Photosynthetic Antenna Research Center

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMassR&D100Nationalquestionnaires 0serialIndustrialSenior8Rick StevensARienk van

  9. Heidi VanGenderen | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i nA Guide to TappingWORK BREAKDOWNEnergy how toEM Office14Heidi VanGenderen

  10. Brie Van Cleve | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative FuelsofProgram:Y-12Power, IncBio CentersBreaking Up (Hydrogen) No Longer AsBrie Van

  11. Historische Fragen zur Ethnogenese der Salaren

    E-Print Network [OSTI]

    Dwyer, Arienne M.

    2006-01-01

    Xúnhuà-tíng ??? in der Mitte. 6 den Salaren der äußeren fünf G?ngs ist besonders groß. (Zu? wén xi?ng zòu g?o xù bi?n ??????? Band 51 (1874), in Saguchi 1986: 97) Das Machtzentrum liegt seit dem Zeiten der frühen Míng-Zeit und dem Anführer Hán B?o in den... in the middle. 11 Those which were consolidated into other gongs are starred on the map. 5 wen xiang zou g?o xu bian, j51, ‘Shoufu Xúnhuà ting cheng ci (1874), in Saguchi 1986:97) The durative power center lay since early Míng times in the hands of the t?s?s...

  12. DER-CAM V3.10.5M

    Energy Science and Technology Software Center (OSTI)

    003010IBMPC04 Distributed Energy Resources Customer Adoption Model (DER-CAM), Investment & Planing Version 3.10.5.m   

  13. Konzepte der Nichtlinearen Dynamik HD DR. JENS TIMMER

    E-Print Network [OSTI]

    Timmer, Jens

    ¨ohnlicher Differentialgleichungen Verstehe, wie man mit der Matlab-Routine ode45 Differentialgleichungen inte- griert. Aufgabe 1

  14. Erste Satzung zur nderung der Studienordnung fr den Masterstudiengang Umweltwissenschaften

    E-Print Network [OSTI]

    Greifswald, Ernst-Moritz-Arndt-Universität

    Umweltprobleme VL 2 240 h/8 K (90 min, benotet) MB5 Mikrobiologie Mariner Lebensräume I VL 1 Methoden der

  15. Satzung zur Aufhebung der Satzung der Universitt Stuttgart ber Studiengebhren in nicht-konsekutiven postgradualen Studiengngen und zur Feststellung von

    E-Print Network [OSTI]

    Reyle, Uwe

    and Structures (COMMAS) Artikel 3: Änderung der Prüfungsordnung für den Masterstudiengang Geoinformatics ,,konsekutiv" ersetzt. Artikel 3: Änderung der Prüfungsordnung für den Masterstudiengang Geoinformatics Engineering (GEOENGINE) #12;Die Prüfungsordnung für den Masterstudiengang Geoinformatics Engineering

  16. Amtliche Bekanntmachungen DER ALBERT-LUDWIGS-UNIVERSITT FREIBURG IM BREISGAU

    E-Print Network [OSTI]

    Just, Armin

    Hochschulen in Baden-Württemberg (Landeshochschulgesetz-LHG) vom 01. Januar 2005 in der Fassung der Rechts (§ 8 Abs. 1 Satz 1 Landeshochschulgesetz Baden-Württemberg - LHG) mit Sitz in Freiburg, verfolgt Photovoltaics" in Wahrnehmung der ihr gesetzlich zu- gewiesenen Aufgaben (§ 2 Abs. 1 LHG) bei ihrer

  17. Erste Satzung zur nderung der Entgelteordnung fr den weiterbildenden Masterstudiengang

    E-Print Network [OSTI]

    Greifswald, Ernst-Moritz-Arndt-Universität

    -Vorpommern (Landeshochschulgesetz ­ LHG M-V) in der Fassung der Bekanntmachung vom 25. Januar 2011 (GVOBl. M-V S. 18) erlässt die, der mit Beschluss des Senats vom 21. April 2010 gemäß §§ 81 Absatz 7 LHG M-V und 20 Absatz 1 Satz 2

  18. An Evaluation of Linguisticallymotivated Indexing Schemes Avi Arampatzis Th.P. van der Weide C.H.A. Koster P. van Bommel

    E-Print Network [OSTI]

    Arampatzis, Avi

    to BCS­IRSG 2000 December 14, 1999 Abstract In this article, we describe a number of indexing experiments model. This model incorporates various techniques dealing with the types of lin­ guistic variation which

  19. United Parcel Service Evaluates Hybrid Electric Delivery Vans (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2010-02-01

    This fact sheet describes how the National Renewable Energy Laboratory's Fleet Test and Evaluation team evaluated the 12-month, in-service performance of six Class 4 hybrid electric delivery vans - fueled by regular diesel - and six comparable conventional diesel vans operated by the United Parcel Service.

  20. Zweite Satzung zur nderung der Gemeinsamen Prfungs-und Studienordnung fr die Lehramtsstudiengnge an der Ernst-Moritz-Arndt-

    E-Print Network [OSTI]

    Greifswald, Ernst-Moritz-Arndt-Universität

    -Vorpommern (Landeshochschulgesetz ­ LHG M-V) in der Fassung der Bekanntmachung vom 25. Januar 2011 (GVOBl. M-V S. 18), zuletzt-Moritz-Arndt-Universität Greifswald vom 13. Mai 2014, der mit Beschluss des Senats vom 16. April 2014 gemäß §§ 81 Absatz 7 LHG M-V und

  1. Erste Satzung zur nderung der Prfungs-und Studienordnung des Masterstudiengangs Biomathematik an der Ernst-Moritz-Arndt-Universitt

    E-Print Network [OSTI]

    Greifswald, Ernst-Moritz-Arndt-Universität

    -Vorpommern (Landeshochschulgesetz ­ LHG M-V) in der Fassung der Bekanntmachung vom 25. Januar 2011 (GVOBI. M-V S. 18), zuletzt-Moritz-Arndt-Universität Greifswald vom 10. Juni 2014, der mit Beschluss des Senats vom 16. April 2014 gemäß §§ 81 Absatz 7 LHG M

  2. Erste Satzung zur nderung der Prfungs-und Studienordnung des Masterstudiengangs Mathematik an der Ernst-Moritz-Arndt-Universitt

    E-Print Network [OSTI]

    Greifswald, Ernst-Moritz-Arndt-Universität

    -Vorpommern (Landeshochschulgesetz ­ LHG M-V) in der Fassung der Bekanntmachung vom 25. Januar 2011 (GVOBI. M-V S. 18), zuletzt-Moritz-Arndt-Universität Greifswald vom 10. Juni 2014, der mit Beschluss des Senats vom 16. April 2014 gemäß §§ 81 Absatz 7 LHG M

  3. Naturwissenschaften in der Galaxie Mit einem Festakt ist das Haus der Astronomie eingeweiht worden, ein neues Kommunikationszentrum

    E-Print Network [OSTI]

    Falge, Eva

    Ozean. Von Klaus Tschira stammte die Idee, den Grundriss des Gebäudes an der Form einer Spiralgalaxie zu- warehersteller. Über seine Stiftung ist Klaus Tschira Bauherr des Hauses der Astronomie. Kurz vor Beginn der-Württembergs Wissenschaftsministerin Theresia Bauer und ihre Kollegin vom Kultusressort, Gabriele War- minski-Leitheußer, betonten die

  4. Erste Satzung zur nderung der Studien-und Prfungsordnung der Universitt Stuttgart fr den Bachelorstudiengang Chemie

    E-Print Network [OSTI]

    Reyle, Uwe

    Bachelorstudiengang Chemie Vom 18. August 2009 Aufgrund von § 34 Abs. 1 Satz 3 des Landeshochschulgesetzes vom 01 Satzung zur Änderung der Studien- und Prüfungsordnung für den Bachelorstudiengang Chemie vom 01. Oktober

  5. Verifying One Hundred Prisoners and a Light-Hans van Ditmarsch, Jan van Eijck and William Wu

    E-Print Network [OSTI]

    van Eijck, Jan

    Verifying One Hundred Prisoners and a Light- bulb Hans van Ditmarsch, Jan van Eijck and William Wu analyze the `one hundred prisoners and a lightbulb' puzzle. In this puzzle it is relevant what the agents (prisoners) know, how their knowledge changes due to observations, and how they affect the state of the world

  6. BLM ENSTTS YEN DERS NER FORMU

    E-Print Network [OSTI]

    Bayazit, Ulug

    : Software Quality Okutulacai birim : Bilgi Teknolojileri Kod numarasi : BTE573B Ders saati/hafta : 3. ngilizcesi: Introduction to Software Quality Assurance (SQA). Software quality. Standardization of software quality assurance SPICE, ISO 9001 and CMM. Software quality program organization. The cost of software

  7. PHILOSOPHIE Geschichte und Klassische Texte der Philosophie

    E-Print Network [OSTI]

    Pfeifer, Holger

    24 / 251 Grundfragen der Ethik (EPG I) Dr. Hans-Klaus Keul, Universität Ulm Seminar, Di 17 /104 Religion und Evolution. Ende oder Wende, Anpassung oder Paradigmenwechsel? Prof. Dr. Roman Bauer Schule (EPG II) Dr. Gisela Badura-Lotter, Dr. Christiane Imhoff, Dr. Hans-Klaus Keul Kompaktseminar, Fr

  8. Resonance Van Hove Singularities in Wave Kinetics

    E-Print Network [OSTI]

    Shi, Yi-Kang

    2015-01-01

    Wave kinetic theory has been developed to describe the statistical dynamics of weakly nonlinear, dispersive waves. However, we show that systems which are generally dispersive can have resonant sets of wave modes with identical group velocities, leading to a local breakdown of dispersivity. This shows up as a geometric singularity of the resonant manifold and possibly as an infinite phase measure in the collision integral. Such singularities occur widely for classical wave systems, including acoustical waves, Rossby waves, helical waves in rotating fluids, light waves in nonlinear optics and also in quantum transport, e.g. kinetics of electron-hole excitations (matter waves) in graphene. These singularities are the exact analogue of the critical points found by Van Hove in 1953 for phonon dispersion relations in crystals. The importance of these singularities in wave kinetics depends on the dimension of phase space $D=(N-2)d$ ($d$ physical space dimension, $N$ the number of waves in resonance) and the degree ...

  9. Resonance Van Hove Singularities in Wave Kinetics

    E-Print Network [OSTI]

    Yi-Kang Shi; Gregory Eyink

    2015-07-29

    Wave kinetic theory has been developed to describe the statistical dynamics of weakly nonlinear, dispersive waves. However, we show that systems which are generally dispersive can have resonant sets of wave modes with identical group velocities, leading to a local breakdown of dispersivity. This shows up as a geometric singularity of the resonant manifold and possibly as an infinite phase measure in the collision integral. Such singularities occur widely for classical wave systems, including acoustical waves, Rossby waves, helical waves in rotating fluids, light waves in nonlinear optics and also in quantum transport, e.g. kinetics of electron-hole excitations (matter waves) in graphene. These singularities are the exact analogue of the critical points found by Van Hove in 1953 for phonon dispersion relations in crystals. The importance of these singularities in wave kinetics depends on the dimension of phase space $D=(N-2)d$ ($d$ physical space dimension, $N$ the number of waves in resonance) and the degree of degeneracy $\\delta$ of the critical points. Following Van Hove, we show that non-degenerate singularities lead to finite phase measures for $D>2$ but produce divergences when $D\\leq 2$ and possible breakdown of wave kinetics if the collision integral itself becomes too large (or even infinite). Similar divergences and possible breakdown can occur for degenerate singularities, when $D-\\delta\\leq 2,$ as we find for several physical examples, including electron-hole kinetics in graphene. When the standard kinetic equation breaks down, then one must develop a new singular wave kinetics. We discuss approaches from pioneering 1971 work of Newell \\& Aucoin on multi-scale perturbation theory for acoustic waves and field-theoretic methods based on exact Schwinger-Dyson integral equations for the wave dynamics.

  10. 1 Aard en opzet van de onder-De drie onderzoeken PPON, TIMSS en PISA beschrijven

    E-Print Network [OSTI]

    Al Hanbali, Ahmad

    16 J. Bokhove 1 Aard en opzet van de onder- zoeken De drie onderzoeken PPON, TIMSS en PISA. Bij TIMSS en PISA gaat het om vergelijkingen van deze opbrengsten met die van andere landen en het-wiskundeonderwijs: PPON, TIMSS en PISA. In dit artikel beschrijf ik eerst de opzet van de drie onderzoeken. Daarna wordt

  11. VITO-gesponsorde doctoraatsonderzoeker Invloed van gedrag op de geaggregeerde blootstelling aan

    E-Print Network [OSTI]

    Gent, Universiteit

    modelvoorspellingen zal gebeuren aan de hand van berekeningen voor een chemische stof, meer specifiek bisfenol A

  12. Archologie in Eurasien 29 10_Kapitel_VI Seite 272 19. 2. 14 VI Landwirtschaft und Landnutzung in der Region

    E-Print Network [OSTI]

    Marinova, Elena

    Landnutzung in der Region von Ovcarovo-Gorata: Archäobotanische Forschungen zum Frühneolithikum einen diachronen Überblick der Landwirtschaft und Landnutzung in der Region von Ovcarovo-Gorata erlauben

  13. rofessor Annemie Vandamme, van de Afdeling Klinische en Epi-

    E-Print Network [OSTI]

    Davis, Jesse

    -Gedragslijn voor studenten De grens tussen kunnen en mogen 6 Therapie voor arachnofoben Spin-off neemt spinfobie van U tot Z 10 Alumnikrant Vorming: mens en milieu, ver- vuiling en gezondheid 11 Alumnikrant

  14. Dagboek van een reis naar Californie Albert Polman

    E-Print Network [OSTI]

    Polman, Albert

    's middags de voorselectie van kandidaten voor de Philips-AMOLF groep. Daardoor weinig tijd om het verhaal over de witte scholen in Amsterdam. Ik weet uit eigen ervaring dat de wethouder staat te liegen

  15. PHILOSOPHIE Geschichte und Klassische Texte der Philosophie

    E-Print Network [OSTI]

    Ulm, Universität

    Philosophie Grundfragen der Ethik (EPG I) Dr. Hans-Klaus Keul, Universität Ulm Seminar, Do 17:00-18:30 Uhr N24-Baden Dr. Hans-Klaus Keul, Universität Ulm Kompaktseminar, Sa 12.11.2011, 09:30-18:00 Uhr; Fr 18? Zwei Seitenansichten derselben Medaille Prof. Dr. Roman Bauer, Universität Marburg Kompaktseminar, 27

  16. THE LUBRICATION APPROXIMATION FOR THIN VISCOUS FILMS: THE MOVING CONTACT LINE WITH A `POROUS MEDIA' CUT OFF OF VAN DER

    E-Print Network [OSTI]

    Pugh, Mary

    THE LUBRICATION APPROXIMATION FOR THIN VISCOUS FILMS: THE MOVING CONTACT LINE WITH A `POROUS MEDIA ) in one space dimension. The equation without the second order term is derived from a `lubrication where f(h) = hn , n > 0. The fourth order term comes from a `lubrication approximation' and models

  17. THE LUBRICATION APPROXIMATION FOR THIN VISCOUS FILMS: THE MOVING CONTACT LINE WITH A `POROUS MEDIA' CUT OFF OF VAN DER

    E-Print Network [OSTI]

    Pugh, Mary

    THE LUBRICATION APPROXIMATION FOR THIN VISCOUS FILMS: THE MOVING CONTACT LINE WITH A `POROUS MEDIA ) in one space dimension. The equation without the second order term is derived from a `lubrication the case where f(h) = h n , n > 0. The fourth order term comes from a `lubrication approximation

  18. Energy shaping of port-Hamiltonian systems by using alternate passive Aneesh Venkatraman and Arjan van der Schaft

    E-Print Network [OSTI]

    Schaft, Arjan van der

    Energy shaping of port-Hamiltonian systems by using alternate passive outputs Aneesh Venkatraman the energy in a desired manner. I. INTRODUCTION Port-Hamiltonian models [1] encompass a very large class storage elements and are characterized by a set of energy-storing elements, resistive ports and external

  19. Address for correspondence: Elles J. Mulder, Dept of Biological Psychology, FPP, Vrije Universiteit. Van der Boechorststraat 1,

    E-Print Network [OSTI]

    Nyholt, Dale R.

    most countries. It was most prevalent in Danish and Dutch females (32% and 34%, respectively), whereasEUtwin project will provide a powerful resource to identify the genes involved in migraine. Migraine role is ascribed to the trigeminovascular system and associated brainstem nuclei. Aberrant activation

  20. Die-off of giant Euphorbia trees in South Africa: Symptoms and relationships J.A. Van Der Linde a

    E-Print Network [OSTI]

    2012; accepted 24 August 2012 Abstract Euphorbia ingens is the largest of the succulent tree Euphorbias in the Limpopo and North West Provinces. In the mid-nineties, E. ingens were noted to show symptoms of disease in the sudden die-offs of E. ingens. Four sites within the severely affected Limpopo Province and two sites

  1. SAM -a facility GLAO instrument Andrei Tokovinin, Roberto Tighe, Patricio Schurter, Rolando Cantarutti, Nicole van der Bliek,

    E-Print Network [OSTI]

    Tokovinin, Andrei A.

    -American Observatory, Casilla 603, La Serena, Chile ABSTRACT The SOAR Adaptive Module (SAM) will compensate ground-layer atmospheric turbulence, improving image resolution in the visible over a 3 x3 field and increasing light and reliable ground layer adaptive optics system. The main AO module is now in the integration and testing

  2. Eigenvalue Computation in the 20th Century Gene H. Golub \\Lambda and Henk A. van der Vorst y

    E-Print Network [OSTI]

    Vorst, Henk A.

    . on Scientific Computing, J. on Computational and Applied Mathematics, J. Applied Numerical Mathematics, Numerische Mathematik, Numerical Algorithms, Mathematics of Computation, Parallel Comput­ ing, ACM, and in addition, much of scientific computing depends critically in one way or another on numerical linear algebra

  3. Fast Newton Load Flow Reijer Idema, Domenico Lahaye, Kees Vuik, and Lou van der Sluis, Senior Member, IEEE

    E-Print Network [OSTI]

    Vuik, Kees

    development in power systems is the incorporation of renewable energy sources, such as wind and solar energy for maintenance purposes, it is crucial to know whether the power system will still function within system limits generation. Renewable energy generation is usually decentralized, i.e., connected to the distribution network

  4. Conformance Checking Based on Partially Ordered X. Lu, D. Fahland, W.M.P. van der Aalst

    E-Print Network [OSTI]

    van der Aalst, Wil

    is the alignment approach proposed in [6, 7], which relates behavior observed in a sequential #12;trace (i

  5. TS5 e-Land Administration and e-Government Christiaan Lemmen, Paul van der Molen and Gerda Schennach

    E-Print Network [OSTI]

    for society, e.g. coping with the fast moving property market (e.g. Netherlands), with the 'chain of titles for an increasing market developing from the necessary involvement of land administration data into e public agencies and public structures. e- Government needs to transform the procedures behind the surface

  6. WE WELCOME HONOURS STUDENTS TO FABI Contributions received from: Johan van der Linde, Gabriel de Ridder and Priyen

    E-Print Network [OSTI]

    with Bioinformatics. These students all do their project laboratory work in the FABI labs under the supervision that three of the eight Honours students in FABI came through the mentorship programme "pipeline" funded in South Africa. He is working with Prof Jolanda Roux and will also be looking at possible gene flow

  7. Streaming Currents in a Single Nanofluidic Channel Frank H. J. van der Heyden, Derek Stein, and Cees Dekker

    E-Print Network [OSTI]

    Dekker, Cees

    differences into electrical energy [11], and that this process becomes particularly efficient in the nano, The Netherlands (Received 4 May 2005; published 8 September 2005) We report measurements of the streaming current properties of the solid-liquid interface as they result from the transport of counterions in the electric

  8. The hidden duplication past of Arabidopsis thaliana Cedric Simillion, Klaas Vandepoele, Marc C. E. Van Montagu, Marc Zabeau, and Yves Van de Peer*

    E-Print Network [OSTI]

    Gent, Universiteit

    The hidden duplication past of Arabidopsis thaliana Cedric Simillion, Klaas Vandepoele, Marc C. E. Van Montagu, Marc Zabeau, and Yves Van de Peer* Department of Plant Systems Biology, Flanders Contributed by Marc C. E. Van Montagu, August 28, 2002 Analysis of the genome sequence of Arabidopsis thaliana

  9. NSF/UNOLS Van Pool Electrical Requirements This page describes the electrical requirements for the vans in the West Coast pool

    E-Print Network [OSTI]

    Kurapov, Alexander

    NSF/UNOLS Van Pool Electrical Requirements This page describes the electrical requirements onboard vessels. The van will be delivered with detailed electrical connection procedures which must electrical system. Each van is capable of operation from 208, 240 or 460 (440 to 480) V single-phase systems

  10. Symposium und Doktorandenseminar an der Universitt Breslau Bereits seit den siebziger Jahren pflegt die Fakultt fr Rechtswissenschaft der Universitt

    E-Print Network [OSTI]

    Schubart, Christoph

    von Deutschland und Polen. Nach der Eröffnung durch den Dekan, Prof. Dr. Wlodzimierz Gromski, sprach Beilegung verbraucherrechtlicher Streitigkeiten in Deutschland und Polen, die Anwendung neuer

  11. Identical temperature dependence of the time scales of several linear-response functions of two glass-forming liquids

    E-Print Network [OSTI]

    Bo Jakobsen; Tina Hecksher; Kristine Niss; Tage Christensen; Niels Boye Olsen; Jeppe C. Dyre

    2012-02-10

    The frequency-dependent dielectric constant, shear and adiabatic bulk moduli, longitudinal thermal expansion coefficient, and longitudinal specific heat have been measured for two van der Waals glass-forming liquids, tetramethyl-tetraphenyl-trisiloxane (DC704) and 5-polyphenyl-4-ether. Within the experimental uncertainties the loss-peak frequencies of the measured response functions have identical temperature dependence over a range of temperatures, for which the Maxwell relaxation time varies more than nine orders of magnitude. The time scales are ordered from fastest to slowest as follows: Shear modulus, adiabatic bulk modulus, dielectric constant, longitudinal thermal expansion coefficient, longitudinal specific heat. The ordering is discussed in light of the recent conjecture that van der Waals liquids are strongly correlating, i.e., approximate single-parameter liquids.

  12. Metal intercalation characteristics of n-HfS/sub 2/ photoelectrodes in nonaqueous electrolytes. Technical report No. 1, October 1986-May 1987

    SciTech Connect (OSTI)

    Semkow, K.W.; Pujare, N.U.; Sammells, A.F.

    1987-07-01

    The photoelectrochemical (PEC) performance of single-crystal n-hafnium disulfide was correlated with capacitance and impedance measurements obtained with the photoanode van der Waals layers oriented either parallel or perpendicular to acetonitrile-based nonaqueous electrolytes, with and without copper chloride introduced as an intercalating redox species. For van der Waals layers, perpendicular to the electrolyte (i.e., available for copper intercalation) space-charge capacitance values of respectively .01 and 1 microfarad/sq. cm were obtained for the non-intercalated and copper-intercalated photoelectrodes. The implications of these experimental observations were discussed in relation to the application of these intercalating photoelectrodes in both liquid non-aqueous and solid-polymer-electrolyte PEC storage devices.

  13. Photo-induced strengthening of weak bonding in noble gas dimers

    SciTech Connect (OSTI)

    Miyamoto, Yoshiyuki; Miyazaki, Takehide; Rubio, Angel

    2014-05-19

    We demonstrate through extensive first-principles time-dependent density functional calculations that attractive van der Waals interaction between closed-shell atoms can be enhanced by light with constant spatial intensity. We illustrate this general phenomenon for a He dimer as a prototypical case of complex van der Waals interactions and show that when excited by light with a frequency close to the 1s ? 2p He-atomic transition, an attractive force larger than 7 pN is produced. This force gain is manifested as a larger acceleration of He-He contraction under an optical field. The concerted dynamical motions of the He atoms together with polarity switching of the charge-induced dipole cause the contraction of the dimer. These findings are relevant for the photo-induced control of weakly bonded molecular species, either in gas phase or in solution.

  14. A cohesive law for interfaces in graphene/hexagonal boron nitride heterostructure

    SciTech Connect (OSTI)

    Zhang, Chenxi [Department of Mechanical and Aerospace Engineering, University of Miami, Coral Gables, Florida 33146 (United States); Lou, Jun [Department of Materials Science and NanoEngineering, Rice University, Houston, Texas 77251 (United States); Song, Jizhou, E-mail: jzsong@gmail.com [Department of Engineering Mechanics and Soft Matter Research Center, Zhejiang University, Hangzhou 310027 (China)

    2014-04-14

    Graphene/hexagonal boron nitride (h-BN) heterostructure has showed great potential to improve the performance of graphene device. We have established the cohesive law for interfaces between graphene and monolayer or multi-layer h-BN based on the van der Waals force. The cohesive energy and cohesive strength are given in terms of area density of atoms on corresponding layers, number of layers, and parameters in the van der Waals force. It is found that the cohesive law in the graphene/multi-layer h-BN is dominated by the three h-BN layers which are closest to the graphene. The approximate solution is also obtained to simplify the expression of cohesive law. These results are very useful to study the deformation of graphene/h-BN heterostructure, which may have significant impacts on the performance and reliability of the graphene devices especially in the areas of emerging applications such as stretchable electronics.

  15. Hydrodynamic instabilities in shear flows of cohesive granular particles

    E-Print Network [OSTI]

    Kuniyasu Saitoh; Satoshi Takada; Hisao Hayakawa

    2015-05-15

    We extend the dynamic van der Waals model introduced by A. Onuki [Phys. Rev. Lett. 94, 054501 (2005)] to the description of cohesive granular flows under a plane shear to study their hydrodynamic instabilities. Numerically solving the dynamic van der Waals model, we observe various heterogeneous structures of the density in steady states, where the viscous heating is balanced with the energy dissipation caused by inelastic collisions. Based on the linear stability analysis, we find that the spatial structures are determined by the mean volume fraction, the applied shear rate, and the inelasticity, where the instability is triggered if the system is thermodynamically unstable, i.e. the pressure, $p$, and the volume fraction, $\\phi$, satisfy $\\partial p/\\partial\\phi<0$.

  16. Exciton matter sustained by colossal dispersive interactions due to enhanced polarizability: Possible clue to ball lightning

    E-Print Network [OSTI]

    Georgiev, M; Georgiev, Mladen; Singh, Jai

    2005-01-01

    Recently Gilman has pointed out that the material state of a ball lightning is both highly cohesive and flexible. He makes a specific proposal for a cohesive state arising from (colossal) Van-der-Waals attraction between highly polarizable Rydberg atoms produced under a linear lightning. We accept his general suggestions but propose that the colossal Van-der-Waals coupling may also arise from the enhanced polarizability of surrogate molecular clusters, due to the polaron gap narrowing effect. We consider a few illuminating cases and present calculations for the ammonia molecule. Although being unable to identify the exact nature of the surrogate molecules at least for the time-being, we suggest a general scenario of photoexcited vibronic excitons forming a supersaturated surrogate gas phase in which a ball arises as a result of condensation. The orange color of the luminous ball is due to radiative exciton deexcitation and suggests that there may be a unique surrogate material for ball lightning.

  17. Effective range from tetramer dissociation data

    E-Print Network [OSTI]

    Hadizadeh, M R; Tomio, Lauro; Delfino, A; Frederico, T

    2012-01-01

    The shifts in the four-body recombination peaks, due to lowest order range corrections in the zero range results close to the unitary limit, are obtained and used to extract the corresponding effective range of a given atomic system. From the experimental values of the tetramer dissociation positions of an ultracold gas of cesium atoms close to broad Feshbach resonances, the effective ranges are extracted, with a weighted average given by 3.9$\\pm 0.8 R_{{vdW}}$, where $R_{{vdW}}$ is the van der Waals length scale. This result is consistent with the van der Waals potential tail for the $Cs_2$ system. The method can be generally applied to other cold atom experimental setups to determine the corresponding effective range.

  18. Electronic Cooling via Interlayer Coulomb Coupling in Multilayer Epitaxial Graphene

    E-Print Network [OSTI]

    Mihnev, Momchil T; Divin, Charles J; Sun, Dong; Asgari, Reza; Polini, Marco; Berger, Claire; de Heer, Walt A; MacDonald, Allan H; Norris, Theodore B

    2015-01-01

    In van der Waals bonded or rotationally disordered multilayer stacks of two-dimensional (2D) materials, the electronic states remain tightly confined within individual 2D layers. As a result, electron-phonon interactions occur primarily within layers and interlayer electrical conductivities are low. In addition, strong covalent in-plane intralayer bonding combined with weak van der Waals interlayer bonding results in weak phonon-mediated thermal coupling between the layers. We demonstrate here, however, that Coulomb interactions between electrons in different layers of multilayer epitaxial graphene provide an important mechanism for interlayer thermal transport even though all electronic states are strongly confined within individual 2D layers. This effect is manifested in the relaxation dynamics of hot carriers in ultrafast time-resolved terahertz spectroscopy. We develop a theory of interlayer Coulomb coupling containing no free parameters that accounts for the experimentally observed trends in hot-carrier ...

  19. Erste Satzung zur nderung der Studien-und Prfungsordnung der Universitt Stuttgart fr den Bachelorstudiengang Chemie

    E-Print Network [OSTI]

    Reyle, Uwe

    Bachelorstudiengang Chemie Vom 08. August 2014 Aufgrund von § 34 Abs. 1 Satz 3 des Landeshochschulgesetzes vom 01 Satzung zur Änderung der Studien- und Prüfungsordnung für den Bachelorstudiengang Chemie vom 29. Juli 2013- punkte1 2 3 4 5 6 Basismodule: 1 Einführung in die Chemie mit Übung/Seminar P X V PL 12 2 Praktische

  20. Extracting quality information from PL/1 legacy ecosystems Masterarbeit der Philosophisch-naturwissenschaftlichen Fakultat der

    E-Print Network [OSTI]

    Nierstrasz, Oscar

    St1-PL/1 Extracting quality information from PL/1 legacy ecosystems Masterarbeit der Philosophisch presents a case study of analyzing a legacy PL/1 ecosystem that has grown for 40 years and runs on a modern several interviews to learn about legacy ecosystem analysis requirements. We briefly introduce the tool

  1. Advanced Communication and Control Solutions of Distributed Energy Resources (DER)

    SciTech Connect (OSTI)

    Asgeirsson, Haukur; Seguin, Richard; Sherding, Cameron; de Bruet, Andre, G.; Broadwater, Robert; Dilek, Murat

    2007-01-10

    This report covers work performed in Phase II of a two phase project whose objective was to demonstrate the aggregation of multiple Distributed Energy Resources (DERs) and to offer them into the energy market. The Phase I work (DE-FC36-03CH11161) created an integrated, but distributed, system and procedures to monitor and control multiple DERs from numerous manufacturers connected to the electric distribution system. Procedures were created which protect the distribution network and personnel that may be working on the network. Using the web as the communication medium for control and monitoring of the DERs, the integration of information and security was accomplished through the use of industry standard protocols such as secure SSL,VPN and ICCP. The primary objective of Phase II was to develop the procedures for marketing the power of the Phase I aggregated DERs in the energy market, increase the number of DER units, and implement the marketing procedures (interface with ISOs) for the DER generated power. The team partnered with the Midwest Independent System Operator (MISO), the local ISO, to address the energy market and demonstrate the economic dispatch of DERs in response to market signals. The selection of standards-based communication technologies offers the ability of the system to be deployed and integrated with other utilities’ resources. With the use of a data historian technology to facilitate the aggregation, the developed algorithms and procedures can be verified, audited, and modified. The team has demonstrated monitoring and control of multiple DERs as outlined in phase I report including procedures to perform these operations in a secure and safe manner. In Phase II, additional DER units were added. We also expanded on our phase I work to enhance communication security and to develop the market model of having DERs, both customer and utility owned, participate in the energy market. We are proposing a two-part DER energy market model--a utility need business model and an independent energy aggregator-business model. The approach of developing two group models of DER energy participation in the market is unique. The Detroit Edison (DECo, Utility)-led team includes: DTE Energy Technologies (Dtech, DER provider), Electrical Distribution Design (EDD, Virginia Tech company supporting EPRI’s Distribution Engineering Workstation, DEW), Systems Integration Specialists Company (SISCO, economic scheduling and real-time protocol integrator), and OSIsoft (PI software system for managing real-time information). This team is focused on developing the application engineering, including software systems necessary for DER’s integration, control and sale into the market place. Phase II Highlights Installed and tested an ICCP link with SSL (security) between DECo, the utility, and DTE Energy Technologies (DTECH), the aggregator, making DER data available to the utility for both monitoring and control. Installed and tested PI process book with circuit & DER operational models for DECo SOC/ROC operator’s use for monitoring of both utility circuit and customer DER parameters. The PI Process Book models also included DER control for the DECo SOC/ROC operators, which was tested and demonstrated control. The DER Tagging and Operating Procedures were developed, which allowed that control to be done in a safe manner, were modified for required MOC/MISO notification procedures. The Distribution Engineering Workstation (DEW) was modified to include temperature normalized load research statistics, using a 30 hour day-ahead weather feed. This allowed day-ahead forecasting of the customer load profile and the entire circuit to determine overload and low voltage problems. This forecast at the point of common coupling was passed to DTech DR SOC for use in their economic dispatch algorithm. Standard Work Instructions were developed for DER notification, sale, and operation into the MISO market. A software mechanism consisting of a suite of new and revised functionality was developed that integrated with the local ISO such that offe

  2. A mathematical model for countercurrent moving-bed activated carbon adsorption 

    E-Print Network [OSTI]

    Anderson, Douglas Harold

    1976-01-01

    effluent from a wastewater treatment plant. CHAPTER II LITERATURE REVIEW Activated carbon removes substances from water by adsorption, which is the physical attachment of a mole- cule to a surface. The attractive forces are van der Waal's forces... treatment. Among these are: 1. Capable of removing organic contamination to minimal concentration; 2. No additional disposal or pollutional problems are created; 3. Excess capacity in the carbon beds can effec- tively process unexpected impurity...

  3. NOVEL CONCEPTS FOR ISOTOPIC SEPARATION OF 3HE/4HE

    SciTech Connect (OSTI)

    Roy, L.; Nigg, H.; Watson, H.

    2012-09-04

    The research outlined below established theoretical proof-of-concept using ab initio calculations that {sup 3}He can be separated from {sup 4}He by taking advantage of weak van der Waals interactions with other higher molecular weight rare gases such as xenon. To the best of our knowledge, this is the only suggested method that exploits the physical differences of the isotopes using a chemical interaction.

  4. Binding Energies in Benzene Dimers: Nonlocal Density Functional Calculations

    E-Print Network [OSTI]

    Aaron Puzder; Maxime Dion; David C. Langreth

    2005-09-15

    The interaction energy and minimum energy structure for different geometries of the benzene dimer has been calculated using the recently developed nonlocal correlation energy functional for calculating dispersion interactions. The comparison of this straightforward and relatively quick density functional based method with recent calculations can elucidate how the former, quicker method might be exploited in larger more complicated biological, organic, aromatic, and even infinite systems such as molecules physisorbed on surfaces, and van der Waals crystals.

  5. Supplementary Information Bioinformatics and molecular dynamics analyses

    E-Print Network [OSTI]

    White, Stephen

    /Thr groups as green van der Waals spheres. (C) The AHA2 P-type ATPase proton pump (3b8c, Pederson et al 2007). (D) The P-type ATP-ase Ca2+ pump (2agv_a, Obara et al, 2005). (E) The Neurospora proton pump (1mhs. Summary of the statistical analyses of the sequences in data- and data-. Figure S5. Summary of the Shapiro

  6. Structure and processing of fibrous cellulose: bacterial and ascidian material

    E-Print Network [OSTI]

    Khandelwal, Mudrika

    2013-06-11

    synthase enzyme complex 2. Mini-sheets: Association of few to large number of glucan chains by hydrogen bonds and/or van der Waals forces as a single monolayer after extrusion from catalytic site within a TC subunit. 3. Mini-crystals: Association... , for example with carbon nanotubes [111]. Several groups have worked on obtaining bundles of oriented cellulose microfibrils. Effect of kinematic viscosity has been studied by varying the thickness of silicone oil layer in order to introduce orientation...

  7. Von der Mathematischen Biologie zur Systembiologie PROF. DR. JENS TIMMER

    E-Print Network [OSTI]

    Timmer, Jens

    Reaktions-Diffusionssysteme in MATLAB Im folgenden betrachten wir das zwei-komponentige Reaktions gekoppelter ODEs mit jeweils 2 Gleichungen pro St¨utzstelle. Da der ODE Integrator von MATLAB einen Spal. Damit kann man, unter Aus- nutzung der Vektorfunktionen von MATLAB, die Gleichnungen (1

  8. ,,INTERNET-KLINIK" Neue Medien in der Psychotherapie

    E-Print Network [OSTI]

    Manstein, Dietmar J.

    ,,INTERNET-KLINIK" Neue Medien in der Psychotherapie Martina de Zwaan Klinik für Psychosomatik und Psychotherapie #12;Internet = Alltagsmedium 78% der Erwachsenen in Deutschland verwenden das Internet Klinik für · E-Mental Health: Nutzung von Informations- und Kommunikationstechnologien (IKT; Computer, Internet

  9. 1. Laat 0 < a < . In deze som integreren we de functie over de randen van de vierkanten

    E-Print Network [OSTI]

    Hulshof, Joost

    . f) Bepaal de residuen in de andere singulariteiten van f(z). Opmerking: eerste orde polen, dus residuen. Bijdragen in de som van de eerste orde polen binnen n en van de pool in z = -a. h) Bereken met

  10. Evaluation of Distribution Analysis Software for DER Applications

    SciTech Connect (OSTI)

    Staunton, RH

    2003-01-23

    The term ''Distributed energy resources'' or DER refers to a variety of compact, mostly self-contained power-generating technologies that can be combined with energy management and storage systems and used to improve the operation of the electricity distribution system, whether or not those technologies are connected to an electricity grid. Implementing DER can be as simple as installing a small electric generator to provide backup power at an electricity consumer's site. Or it can be a more complex system, highly integrated with the electricity grid and consisting of electricity generation, energy storage, and power management systems. DER devices provide opportunities for greater local control of electricity delivery and consumption. They also enable more efficient utilization of waste heat in combined cooling, heating and power (CHP) applications--boosting efficiency and lowering emissions. CHP systems can provide electricity, heat and hot water for industrial processes, space heating and cooling, refrigeration, and humidity control to improve indoor air quality. DER technologies are playing an increasingly important role in the nation's energy portfolio. They can be used to meet base load power, peaking power, backup power, remote power, power quality, as well as cooling and heating needs. DER systems, ranging in size and capacity from a few kilowatts up to 50 MW, can include a number of technologies (e.g., supply-side and demand-side) that can be located at or near the location where the energy is used. Information pertaining to DER technologies, application solutions, successful installations, etc., can be found at the U.S. Department of Energy's DER Internet site [1]. Market forces in the restructured electricity markets are making DER, both more common and more active in the distribution systems throughout the US [2]. If DER devices can be made even more competitive with central generation sources this trend will become unstoppable. In response, energy providers will be forced to both fully acknowledge the trend and plan for accommodating DER [3]. With bureaucratic barriers [4], lack of time/resources, tariffs, etc. still seen in certain regions of the country, changes still need to be made. Given continued technical advances in DER, the time is fast approaching when the industry, nation-wide, must not only accept DER freely but also provide or review in-depth technical assessments of how DER should be integrated into and managed throughout the distribution system. Characterization studies are needed to fully understand how both the utility system and DER devices themselves will respond to all reasonable events (e.g., grid disturbances, faults, rapid growth, diverse and multiple DER systems, large reactive loads). Some of this work has already begun as it relates to operation and control of DER [5] and microturbine performance characterization [6,7]. One of the most urgently needed tools that can provide these types of analyses is a distribution network analysis program in combination with models for various DER. Together, they can be used for (1) analyzing DER placement in distribution networks and (2) helping to ensure that adequate transmission reliability is maintained. Surveys of the market show products that represent a partial match to these needs; specifically, software that has been developed to plan electrical distribution systems and analyze reliability (in a near total absence of DER). The first part of this study (Sections 2 and 3 of the report) looks at a number of these software programs and provides both summary descriptions and comparisons. The second part of this study (Section 4 of the report) considers the suitability of these analysis tools for DER studies. It considers steady state modeling and assessment work performed by ORNL using one commercially available tool on feeder data provided by a southern utility. Appendix A provides a technical report on the results of this modeling effort.

  11. Siebte Satzung zur nderung der Ordnung ber die Erhebung von Gebhren an der Ernst-Moritz-Arndt-Universitt Greifswald

    E-Print Network [OSTI]

    Greifswald, Ernst-Moritz-Arndt-Universität

    Landeshochschulgesetzes (LHG M-V) in der Fassung der Bekanntmachung vom 25. Januar 2011 (GVOBl. M-V 2011, S. 18), zuletzt,50 mit Antragstellung 16) Gasthörergebühr (§ 22 LHG M-V) 50,00 mit Zulassung 17) Zugangs- und Erweiterungsprüfung für Berufstätige (§ 19 LHG M-V) 100,00 mit Zulassung Zulassungsverfahren für Zugangs- und

  12. TESLA Linear-Collider Projekt Abbildung 134: Das hydrogeologische Profil entlang der TESLA-Trasse. Der TESLA-

    E-Print Network [OSTI]

    TESLA Linear-Collider Projekt Abbildung 134: Das hydrogeologische Profil entlang der TESLA-Trasse. Der TESLA- Tunnel liegt in wasserdurchlässigen und -undurchlässigen Schichten. Die wasserdurch gesättigt. 230 #12;TESLA Linear-Collider Projekt Voruntersuchungen zum TESLA Linear-Collider Projekt Ein

  13. Twelve-Month Evaluation of UPS Diesel Hybrid Electric Delivery Vans

    SciTech Connect (OSTI)

    Lammert, M.

    2009-12-01

    Results of an NREL study of a parallel hybrid electric-diesel propulsion system in United Parcel Service-operated delivery vans show that the hybrids had higher fuel economy than standard diesel vans.

  14. BREAKDOWN OF LINDSTEDT EXPANSION FOR CHAOTIC MAPS GUIDO GENTILE AND TITUS S. VAN ERP

    E-Print Network [OSTI]

    Roma "La Sapienza", Università di

    BREAKDOWN OF LINDSTEDT EXPANSION FOR CHAOTIC MAPS GUIDO GENTILE AND TITUS S. VAN ERP Abstract; critical constant; natural boundary. 1 #12; 2 GUIDO GENTILE AND TITUS S. VAN ERP The theoretical framework

  15. BREAKDOWN OF LINDSTEDT EXPANSION FOR CHAOTIC MAPS GUIDO GENTILE AND TITUS S. VAN ERP

    E-Print Network [OSTI]

    Gentile, Guido

    BREAKDOWN OF LINDSTEDT EXPANSION FOR CHAOTIC MAPS GUIDO GENTILE AND TITUS S. VAN ERP Abstract; critical constant; natural boundary. 1 #12;2 GUIDO GENTILE AND TITUS S. VAN ERP The theoretical framework

  16. SYMMETRIC SKEW QUASISYMMETRIC SCHUR FUNCTIONS CHRISTINE BESSENRODT, VASU TEWARI, AND STEPHANIE VAN WILLIGENBURG

    E-Print Network [OSTI]

    Bessenrodt, Christine

    SYMMETRIC SKEW QUASISYMMETRIC SCHUR FUNCTIONS CHRISTINE BESSENRODT, VASU TEWARI, AND STEPHANIE VAN by the Alexander von Humboldt Foundation. 1 #12;2 CHRISTINE BESSENRODT, VASU TEWARI, AND STEPHANIE VAN WILLIGENBURG

  17. GWU Personnel: Dr. J. Rene van Dorp VCU Personnel: Dr. Jason R. W. Merrick

    E-Print Network [OSTI]

    van Dorp, Johan René

    Personnel: Dr. J. Rene van Dorp, Dr. Jack Harrald, Dr. Greg Shaw, Adil Caner Sener, Christian Salmon VCU

  18. Uphill transport and the probabilistic transport model B. Ph. van Milligen

    E-Print Network [OSTI]

    van Milligen, Boudewijn

    Uphill transport and the probabilistic transport model B. Ph. van Milligen Asociacio´n EURATOM-CIEMAT

  19. HOW MANGROVES SALINIZE THE SOIL C. J. VAN DUIJN, G. GALIANO, AND M. A. PELETIER

    E-Print Network [OSTI]

    Peletier, Mark

    . Affiliations: ffl C. J. van Duijn, M. A. Peletier: Centrum voor Wiskunde en Informatica, P.O. Box 94079, 1090

  20. Notiz Nr. 11 / 2012 // 14. Mrz 2012 Notizen aus der Universitt Bayreuth

    E-Print Network [OSTI]

    Ullmann, G. Matthias

    durch die Ausweitung der Windkraft neue Erzeugungsschwerpunkte, die mit den Verbrauchszentren im Süden

  1. Studien-und Prfungsordnung der Universitt Stuttgart fr den Masterstudiengang Logistikmanagement

    E-Print Network [OSTI]

    Reyle, Uwe

    (LHG) vom 01.01.2005 (GBl. 2005, S.1) hat der Senat am 21. Juli 2010 und der Rektor der Universität beschlossen. Der Rektor hat dieser Satzung gemäß § 34 Abs. 1 LHG am 24. August 2010, Az.: 7831.175-L-01

  2. Erste Satzung zur nderung der Fachprfungs-und Studienordnung fr den Bachelorstudiengang Geographie

    E-Print Network [OSTI]

    Greifswald, Ernst-Moritz-Arndt-Universität

    -Vorpommern (Landeshochschulgesetz ­ LHG M-V) in der Fassung der Bekanntmachung vom 25. Januar 2011 (GVOBl. M-V S. 18), zuletzt. April 2012 gemäß §§ 81 Absatz 7 LHG M-V und 20 Absatz 1 Satz 2 der Grundordnung der Ernst

  3. Geschftsordnung des Rektorats und des Erweiterten Rektorates der Universitt Stuttgart (GO Rektorat)

    E-Print Network [OSTI]

    Reyle, Uwe

    Rektorat) vom 5. März 2013 Gemäß § 16 Abs. 2 des Landeshochschulgesetzes Baden-Württemberg (LHG BW) in der Angelegenheiten der Universität, für die im Landeshochschulgesetz Baden-Württemberg (LHG) oder in der Grundordnung § 16 Abs. 3 LHG a. die Struktur- und Entwicklungsplanung einschließlich der Personalent- wicklung, b

  4. Die Franzosen in Mexiko. Historisch-politischer Roman aus der Gegenwart.

    E-Print Network [OSTI]

    Wagner, Stephan

    hielten von zwanzig zu zwanzig Schritten Kavaleriepo- sten, die Faust mit der gespannten Pistole auf dem

  5. Thomas Sommer gewinnt zweimal Gold bei der German Open Poomsae 2011

    E-Print Network [OSTI]

    Pinnau, René

    Thomas Sommer gewinnt zweimal Gold bei der German Open Poomsae 2011 Mit der Poomsae-Union Rheinland-Pfalz (TURP) stellte sich auch der zweifache WM- Bronzemedaillengewinner Thomas Sommer der im Paarwettbewerb wollte Thomas Sommer mit Cyra De Rama nach einer Goldmedaille greifen und damit für

  6. Fachgebiet Methoden der Produktentwicklung und Mechatronik Prof. Dr.-Ing. D. Ghlich

    E-Print Network [OSTI]

    Berlin,Technische Universität

    Betriebshofs und die Verfügbarkeit der Energiespeicher für das Versorgungsnetz dargestellt werden. Im zweiten

  7. Zeitschrift fr Feldherpetologie, Supplement 5: 16 #####2004 D. GLANDT & A. KRONSHAGE (Hrsg.): Der Europische Laubfrosch

    E-Print Network [OSTI]

    Alvarez, Nadir

    Ebene befasst sich mit der Landnutzung in einem Umkreisradius von 30 m. Die dritte Ebene berücksichtigt

  8. Atome und Spiralwellen Morgen ffentlicher Vortrag des Chemie-Nobelpreistrgers Gerhard Ertl an der Universitt Bayreuth

    E-Print Network [OSTI]

    Schmidt, Matthias

    - und Umweltprobleme." Also im Wortsinne weltbewegend. Ein gro- ßer Teil der aktuellen Umweltproble- me

  9. Thesis Oscillations in the Brain -1-Marieke van Vugt Oscillations in the Brain

    E-Print Network [OSTI]

    van Vugt, Marieke

    Thesis Oscillations in the Brain -1- Marieke van Vugt Oscillations in the Brain: A Dynamic Memory Model Marieke van Vugt Honors thesis sciences University College Utrecht Spring semester 2002 #12;Thesis #12;Thesis Oscillations in the Brain -3- Marieke van Vugt Introduction In the field of neuroscience

  10. RESEARCH ARTICLE A seasonal cycle of terrestrial inputs in Lake Van, Turkey

    E-Print Network [OSTI]

    Gilli, Adrian

    RESEARCH ARTICLE A seasonal cycle of terrestrial inputs in Lake Van, Turkey C. Huguet & S. Fietz Van in Turkey is the world's largest soda lake (607 km3 ). The lake's catchment area is estimated the environmental status of a lake today and in the recent history. Lake Van in Eastern Anatolia (Turkey

  11. S. van Bakel Computer Systems -Autumn 2013 p.1/306 Computer Systems

    E-Print Network [OSTI]

    van Bakel, Steffen

    Computer Systems S. van Bakel Computer Systems - Autumn 2013 p.1/306 #12;Computer Systems Dr or tutorial) best via email; reply will go (anonymised) back to the whole class. S. van Bakel Computer Systems of the implementation of main OS functions through the operation system Minix. S. van Bakel Computer Systems - Autumn

  12. Hugo van Dam and the dynamic adjoint function Imre Pa zsit*

    E-Print Network [OSTI]

    Pázsit, Imre

    Hugo van Dam and the dynamic adjoint function Imre Pa´ zsit* Department of Reactor Physics, Chalmers University of Technology, SE-412 96 Go¨teborg, Sweden Dedicated to Prof. Dr. Hugo van Dam into perspective the seminal contribution of Hugo van Dam to the development of neutron noise diagnostics

  13. Effects of magnetite on high-frequency ground-penetrating radar Remke L. Van Dam1

    E-Print Network [OSTI]

    Borchers, Brian

    Effects of magnetite on high-frequency ground-penetrating radar Remke L. Van Dam1 , Jan M. H, paleoclimatology (Maher and Thompson, 1995), soil development (Singer et al., 1996; Van Dam et al., 2008 et al., 2011), the detection of unexploded ordnance (UXO) and land mines (Van Dam et al., 2005

  14. Deep Equality Revisited \\Lambda Serge Abiteboul Jan Van den Bussche

    E-Print Network [OSTI]

    Abiteboul, Serge

    Deep Equality Revisited \\Lambda Serge Abiteboul Jan Van den Bussche INRIA Rocquencourt y Abstract We revisit the notion of deep equality among objects in an ob­ ject database from a formal point of view. We present three natural formalizations of deep equality: one based on the infinite value

  15. Distributed Operating Systems ANDREW S. TANENBAUM and ROBBERT VAN RENESSE

    E-Print Network [OSTI]

    Newhall, Tia

    Distributed Operating Systems ANDREW S. TANENBAUM and ROBBERT VAN RENESSE Department of Mathematics and Computer Science, Vrije Universiteit, Amsterdam, The Netherlands Distributed operating systems have many as an introduction to distributed operating systems, and especially to current university research about them. After

  16. DHV water pumping optimization Simon van Mourik1

    E-Print Network [OSTI]

    Rottschäfer, Vivi

    Chapter 6 DHV water pumping optimization Simon van Mourik1 Joris Bierkens2 Hans Stigter1 Martijn for optimizing a drinking water network over a horizon of 48 hours, given variable water demands, energy prices and constraints on the pumping strategy and water levels in the reservoirs. Both the dynamic model and goal

  17. Increasing Youth and Community Agency in GIS Sarah Van Wart

    E-Print Network [OSTI]

    Parikh, Tapan S.

    Increasing Youth and Community Agency in GIS Sarah Van Wart UC Berkeley School of Information to submit and view geographic data, most users are still excluded from GIS design and decision-making. Local) tools, with the process-oriented, inclusive emphasis of Participatory and Qualitative GIS. Users start

  18. On the Education of GIS Algorithm Design Marc van Kreveld

    E-Print Network [OSTI]

    Utrecht, Universiteit

    On the Education of GIS Algorithm Design Marc van Kreveld institute of information and computing sciences, utrecht university technical report UU-CS-2003-029 www.cs.uu.nl #12;On the Education of GIS-mail: marc@cs.uu.nl Abstract To teach the design of algorithms in an algorithmic GIS course, it is suggested

  19. Enhancing Fish Tank VR Jurriaan D. Mulder, Robert van Liere

    E-Print Network [OSTI]

    Liere, Robert van

    Enhancing Fish Tank VR Jurriaan D. Mulder, Robert van Liere Center for Mathematics and Computer Science CWI Amsterdam, the Netherlands mullie¡ robertl¢ @cwi.nl Abstract Fish tank VR systems provide that resides at a fixed location. Therefore, fish tank VR systems provide only a limited virtual workspace

  20. Viewpoints in Software Architecture Reconstruction Arie van Deursen

    E-Print Network [OSTI]

    van Deursen, Arie

    Recommended Practice for Architectural Description of Software-intensive Systems [3] give a larger catalogViewpoints in Software Architecture Reconstruction Arie van Deursen CWI & Delft Univ. of Technology, FIN-00045, Helsinki, Finland claudio.riva@nokia.com 1 Introduction Many software engineering tasks

  1. The Wave Digital Tonehole Model Maarten van Walstijn

    E-Print Network [OSTI]

    Smith III, Julius Orion

    The Wave Digital Tonehole Model Maarten van Walstijn Faculty of Music, University of Edinburgh 12 with the use of wave digital filter techniques. INTRODUCTION Physical modelling of woodwind instruments of any physically and musically feasible dimensions, 2) can be applied in the efficient travelling-wave

  2. ABL: Alignment-Based Learning Menno van Zaanen

    E-Print Network [OSTI]

    ABL: Alignment-Based Learning Menno van Zaanen School of Computer Studies University of Leeds LS2 9JT Leeds UK menno@scs.leeds.ac.uk Abstract This paper introduces a new type of grammar learning of at sentences as input and returns a corpus of labelled, bracketed sen- tences. The method works on pairs

  3. Jan Van Haaren jan.vanhaaren@cs.kuleuven.be

    E-Print Network [OSTI]

    Davis, Jesse

    2.3 Effici¨entie beeld geven van onder andere hun dominantie, aanvallende ingesteldheid, effici¨entie voor doel en verplaat- sing. · Anderlecht en Club Brugge krikten hun effici¨entie in de play-offs enorm op tegenover de

  4. Original articles Ole Seehausen Jacques J.M. van Alphen

    E-Print Network [OSTI]

    Original articles Ole Seehausen á Jacques J.M. van Alphen The effect of male coloration on female white light and under monochromatic light, under which the interspe- ci®c dierences in coloration were visible, but chose non-as- sortatively when colour dierences were masked by light conditions. Neither male

  5. R. Snieder ( ) T. van Eck Department of Geophysics, Utrecht University,

    E-Print Network [OSTI]

    Snieder, Roel

    ORIGINAL PAPER R. Snieder · T. van Eck Earthquake prediction: a political problem? Received: 22 July 1996 / Accepted: 23 January 1997 Abstract Earthquake prediction is an area of research of great scientific on society. Earthquake prediction in the sense of making deterministic predictions about the place, time

  6. Verffentlicht in den Amtlichen Bekanntmachungen der Universitt Ulm Nr. 17 vom 26.07.2011, Seite 180 -191 Promotionsordnung der Universitt Ulm fr die Graduiertenschule ,,International

    E-Print Network [OSTI]

    Pfeifer, Holger

    .) vom 19.07.2011 Aufgrund von § 38 Abs. 4 Satz 1 des Landeshochschulgesetzes (LHG) hat der Senat der hat am 19.07.2011 gemäß § 38 Abs. 4 Satz 1 LHG seine Zustimmung erteilt. Inhaltsverzeichnis

  7. UNOLS VAN SHARED-USE AGREEMENT Applicability: This agreement applies to all new vans built to the UNOLS standards, as

    E-Print Network [OSTI]

    Kurapov, Alexander

    built to the UNOLS standards, as well as all existing vans which are adequately constructed with simple, in-house procedures is considered beyond the scope of "normal wear and tear". All clean-up costs of such contamination, and/or disposal costs for all radioactive wastes, will be charged directly to the science party

  8. Die Nacht des Kometen Das Kontrollzentrum der Europischen Weltraumorganisation

    E-Print Network [OSTI]

    Falge, Eva

    Journalisten und jede Menge Prominente wie Ihre Königliche Ho- heit Prinzessin Margaret von Hessen sind am Morgen. Aller- dings wird später die Kritik an der von Joa- chim Bublath und Bernd Heller moderierten

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    E-Print Network [OSTI]

    Greifswald, Ernst-Moritz-Arndt-Universität

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  10. Dritte Satzung zur nderung der Studienordnung fr den Diplomstudiengang Biomathematik

    E-Print Network [OSTI]

    Greifswald, Ernst-Moritz-Arndt-Universität

    Gesetzes über die Hochschulen des Landes Mecklenburg-Vorpommern (Landeshochschulgesetz ­ LHG M-V) vom 5, der mit Beschluss des Senats vom 3. Mai 2006 gemäß §§ 81 Abs. 7 LHG und 20 Abs. 1 Satz 2 Grundordnung

  11. Organisation der Informatikdienstleistungen am Departement fr Chemie und Biochemie

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    Mühlemann, Oliver

    Organisation der Informatikdienstleistungen am Departement für Chemie und Biochemie Version 1 Informatikdienstleistungen am Departement für Chemie und Biochemie (DCB) werden von dem Informatikverantwortlichen (IVA) und-Administrator: Personalsekretariat DCB · Poolraum (Drucker) Fachverein · Homepage Departement Sekretariat BioChemie · IT

  12. Fault Process and Broadband Ground-Motion Simulations of the 23 October 2011 Van (Eastern Turkey) Earthquake

    E-Print Network [OSTI]

    Cerveny, Vlastislav

    Fault Process and Broadband Ground-Motion Simulations of the 23 October 2011 Van (Eastern Turkey Abstract On 23 October 2011 an Mw 7.1 earthquake occurred in eastern Turkey, close to the towns of Van.1 Van earthquake occurred on 23 October 2011 in eastern Turkey, close to the towns of Van and Erci

  13. Enhancing Oblivious RAM Performance Using Dynamic Prefetching Xiangyao Yu, Ling Ren, Christopher Fletcher, Albert Kwon, Marten van Dijk, Srinivas Devadas

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    Fletcher, Albert Kwon, Marten van Dijk, Srinivas Devadas Massachusetts Institute of Technology - {yxy

  14. Caches and Hash Trees for Efficient Memory Integrity Verification Blaise Gassend, G. Edward Suh, Dwaine Clarke, Marten van Dijk

    E-Print Network [OSTI]

    Lee, Ruby B.

    , Dwaine Clarke, Marten van Dijk and Srinivas Devadas Massachusetts Institute of Technology Laboratory

  15. imulation und Optimierung der Standort- und Kapazit¨atsauswahl in der Planung von Ladeinfrastruktur fur batterieelektrische Fahrzeug?otten

    E-Print Network [OSTI]

    Siefen, Kostja

    2012-01-01

    sich auch die Technik der Energiespeicher in den letzten 20Batterie als singul¨ aren Energiespeicher f¨ ur die gesamtewird f¨ ur elektrische Energiespeicher in kWh pro 100 km

  16. Eddy currents in a transverse MRI gradient coil. J.M.B. Kroot, S.J.L. van Eijndhoven, A.A.F. van de Ven

    E-Print Network [OSTI]

    Eindhoven, Technische Universiteit

    Eddy currents in a transverse MRI gradient coil. J.M.B. Kroot, S.J.L. van Eijndhoven, A.A.F. van de logarithmically singular kernel represents inductive effects related to the occurrence of eddy currents on the development of eddy currents in the gradient coils, which have a negative effect on the uniformity

  17. 1Electricity from Sunlight: The Van Allen Probes Solar Panels NASA's twin Van Allen Probes spacecraft will be launched in 2012. The

    E-Print Network [OSTI]

    1Electricity from Sunlight: The Van Allen Probes Solar Panels NASA's twin Van Allen Probes of the surrounding four solar panel `wings' that provide power to the spacecraft instruments. The small blue rectangles within each of the four solar panels show the location of the solar cells used to power

  18. Nichtamtliche Lesefassung des JSL Promotionsordnung fr die Fakultt fr Umwelt und Natrliche Ressourcen der Albert-Ludwigs-Universitt Freiburg

    E-Print Network [OSTI]

    Schindelhauer, Christian

    Landeshochschulgesetzes (LHG) hat der Senat der Universität Freiburg am 26. November 2008 die nachstehende Rektor der Universität Freiburg hat seine Zustimmung gemäß § 38 Absatz 4 Satz 1 LHG am 8. Janu- ar 2009

  19. Control of Greenhouse Gas Emissions by Optimal DER Technology Investment and Energy Management in Zero-Net-Energy Buildings

    E-Print Network [OSTI]

    Stadler, Michael

    2010-01-01

    also used to gather solar radiation data for DER-CAM. DER-solar radiation for San Francisco PVWATTS: Hourly Performance Data

  20. Interim Project Results: United Parcel Service's Second-Generation Hybrid-Electric Delivery Vans (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2012-01-01

    This fact sheet describes the performance evaluation of United Parcel Service's second-generation hybrid-electric delivery vans. The Fleet Test and Evaluation Team at the National Renewable Energy Laboratory (NREL) is evaluating the 18-month, in-service performance of 11 of these vans along with 11 comparable conventional diesel vans operating in Minneapolis, Minnesota. As a complement to the field study, the team recently completed fuel economy and emissions testing at NREL's Renewable Fuels and Lubricants (ReFUEL) laboratory.

  1. Project Overview: United Parcel Service's Second-Generation Hybrid-Electric Delivery Vans (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2011-11-01

    This fact sheet describes UPS second generation hybrid-electric delivery vehicles as compared to conventional delivery vehicles. Medium-duty commercial vehicles such as moving trucks, beverage-delivery trucks, and package-delivery vans consume almost 2,000 gal of fuel per year on average. United Parcel Service (UPS) operates hybrid-electric package-delivery vans to reduce the fuel use and emissions of its fleet. In 2008, the National Renewable Energy Laboratory's (NREL's) Fleet Test and Evaluation Team evaluated the first generation of UPS' hybrid delivery vans. These hybrid vans demonstrated 29%-37% higher fuel economy than comparable conventional diesel vans, which contributed to UPS' decision to add second-generation hybrid vans to its fleet. The Fleet Test and Evaluation Team is now evaluating the 18-month, in-service performance of 11 second-generation hybrid vans and 11 comparable conventional diesel vans operated by UPS in Minneapolis, Minnesota. The evaluation also includes testing fuel economy and emissions at NREL's Renewable Fuels and Lubricants (ReFUEL) Laboratory and comparing diesel particulate filter (DPF) regeneration. In addition, a followup evaluation of UPS' first-generation hybrid vans will show how those vehicles performed over three years of operation. One goal of this project is to provide a consistent comparison of fuel economy and operating costs between the second-generation hybrid vans and comparable conventional vans. Additional goals include quantifying the effects of hybridization on DPF regeneration and helping UPS select delivery routes for its hybrid vans that maximize the benefits of hybrid technology. This document introduces the UPS second-generation hybrid evaluation project. Final results will be available in mid-2012.

  2. Universitt des Landes Baden-Wrttemberg und nationales Forschungszentrum in der Helmholtz-Gemeinschaft

    E-Print Network [OSTI]

    Stein, Oliver

    Gesetzes über die Hochschulen in Baden-Württemberg (Landeshochschulgesetz - LHG) in der Fassung vom 1 KITG iVm. § 34 Absatz 1 Satz 3 LHG am 07. Februar 2014 erteilt. Artikel 1 1. In der Satzung werden die

  3. Angebotsspezifische Prfungsordnung fr das Weiterbildungsprogramm ,,Softwareentwicklung und Software Engineering" an der Universitt Bremen

    E-Print Network [OSTI]

    Diekmann, Martin

    Software Engineering" an der Universität Bremen mit dem Weiterbildenden Studium ,,Softwareentwicklung und Software Engineering" mit Zertifikatsabschluss und Weiterbildungskursen im Bereich ,,Softwareentwicklung und Software Engineering" mit Zertifikatsabschluss vom 29. Oktober 2014 Der Fachbereichsrat 3

  4. 3rd Annual National CHP Roadmap Workshop CHP and DER for Federal...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    rd Annual National CHP Roadmap Workshop CHP and DER for Federal Facilities EPA CHP Partnership Meeting, October 2002 3rd Annual National CHP Roadmap Workshop CHP and DER for...

  5. Studien-und Prfungsordnung der Universitt Stuttgart fr den Bachelorstudiengang Erneuerbare Energien

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    Reyle, Uwe

    nachstehende Studien- und Prüfungsordnung für den Bachelorstudiengang Erneuerbare Energien beschlossen. Der Studien- und Prüfungsordnung für den Bachelorstudiengang Erneuerbare Energien beschreibt den Aufbau desStudien- und Prüfungsordnung der Universität Stuttgart für den Bachelorstudiengang Erneuerbare

  6. For Immediate Release --Thursday, June 19, 2014 Cor Van Raay's $5-million gift to support agricultural

    E-Print Network [OSTI]

    Morris, Joy

    of agricultural professions for future generations." Van Raay and his late wife focus to a new farming operation he's establishing in Saskatchewan. The $5

  7. Van Geet Off-Grid Home: An Integrated Approach to Energy Savings

    SciTech Connect (OSTI)

    2004-08-01

    The Van Geet home near Denver, Colorado, exemplifies the effectiveness of coupling energy conservation measures with renewable energy utilization in a modern residence.

  8. Techniken und Methoden der Hydroinformatik -Modellierung von komplexen Hydrosystemen im Untergrund -

    E-Print Network [OSTI]

    Cirpka, Olaf Arie

    in einem richtigen Fußballstadion erm¨oglicht hat. Damit die theoretischen Arbeiten an der Uni mit Daten

  9. Dritte Satzung zur nderung der Gemeinsamen Prfungsordnung fr Bachelor-und Master-Studiengnge

    E-Print Network [OSTI]

    Greifswald, Ernst-Moritz-Arndt-Universität

    -Vorpommern (Landeshochschulgesetz ­ LHG M-V) in der Fassung der Bekanntmachung vom 25. Januar 2011 (GVOBl. M-V S. 18), zuletzt 2012 der mit Beschluss des Senats vom 18. April 2012 gemäß §§ 81 Absatz 7 LHG M-V und 20 Absatz 1 Satz

  10. Erste Satzung zur nderung der Prfungs-und Studienordnung fr den Bachelorteilstudiengang

    E-Print Network [OSTI]

    Greifswald, Ernst-Moritz-Arndt-Universität

    -Vorpommern (Landeshochschulgesetz ­ LHG M-V) in der Fassung der Bekanntmachung vom 25. Januar 2011 (GVOBl. M-V S. 18), zuletzt-Arndt-Universität Greifswald vom 11. Dezember 2013, der mit Beschluss des Senats vom 18. April 2012 gemäß §§ 81 Absatz 7 LHG M

  11. Erste Satzung zur nderung der Fachprfungsordnung des Masterstudiengangs Health Care Management

    E-Print Network [OSTI]

    Greifswald, Ernst-Moritz-Arndt-Universität

    -Vorpommern (Landeshochschulgesetz ­ LHG M- V) in der Fassung der Bekanntmachung vom 25. Januar 2011 (GVOBI. M-V S. 18), zuletzt der mit Beschluss des Senats vom 16. April 2014 gemäß §§ 81 Absatz 7 LHG M-V und 20 Absatz 1 Satz 2

  12. Energiemethoden der Mechanik / Prof. Popov / Vorlesung 10. Das Verfahren von Castigliano. Lit: Ostermeyer 25.3

    E-Print Network [OSTI]

    Berlin,Technische Universität

    Feder, an der mit der Kraft F gezogen wird. Es gilt: F cx= , F x c = , 21 2 U cx= 2 2 F U c = . Daraus gleich. Beispiel: Für eine Feder ist 2 2 2 2 2 2 2 cx cx F U xF U cx U c = - = - = = = . Der 2. Satz von

  13. Prfungsordnung der Universitt Stuttgart fr den Masterstudiengang Integrated Urbanism and Sustainable Design

    E-Print Network [OSTI]

    Reyle, Uwe

    Prüfungsordnung für den Masterstudiengang Integrated Urbanism and Sustainable Design beschlossen. Der Rektor der Urbanism and Sustainable Design ist ein nicht- konsekutiver Studiengang, der sich an Absolventen von Masterstudiengang Integrated Urbanism and Sustainable Design beschreibt den Aufbau des Studiums und die Organisation

  14. Van Allen probes pinpoint driver of speeding electrons

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservationBio-Inspired SolarAbout /Two0 -Using supercritical carbonValgrindandValuationVan

  15. Mysterious electron stash found hidden among Van Allen belts

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shines light on77 PAGEMissionStressMoveMuncrief Ames019 For moreMy FirstMyVan

  16. Van Buren Light & Power Dist | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop IncIowa (Utility Company) JumpGTZUtility Rates API VersionVadiumNevada)ValueVan

  17. Van Alstyne, Texas: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EISTJThin FilmUnitedVairex Corporation Jump to:Valley Rural ElectricVan

  18. Aktuelle Jubilen aus dem Bereich der Chemie an der Friedrich-Schiller-Universitt Jena sollen die Anlsse fr die in loser Folge erscheinenden ,,Chemiehistorischen Notizen" liefern, die sich vor

    E-Print Network [OSTI]

    Rossak, Wilhelm R.

    Aktuelle Jubiläen aus dem Bereich der Chemie an der Friedrich-Schiller-Universität Jena sollen die für die historische Entwicklung der Jenaer Chemie zu fördern. Chemiehistorische Notiz 1 An die Universität Jena wurde er 1922 als Nachfolger des zu früh verstorbenen Professors der Chemie und

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    E-Print Network [OSTI]

    Rossak, Wilhelm R.

    Aktuelle Jubiläen aus dem Bereich der Chemie an der Friedrich-Schiller-Universität Jena sollen die für die historische Entwicklung der Jenaer Chemie zu fördern. Chemiehistorische Notiz 6/2014 100 Jahre Zeitschrift ,,Chemie der Erde" 1914 - 20141 von Klaus Heide und Peter Hallpap Drei wesentliche

  20. Aktuelle Jubilen aus dem Bereich der Chemie an der Friedrich-Schiller-Universitt Jena sollen die Anlsse fr die in loser Folge erscheinenden ,,Chemiehistorischen Notizen" liefern, die sich vor

    E-Print Network [OSTI]

    Rossak, Wilhelm R.

    Aktuelle Jubiläen aus dem Bereich der Chemie an der Friedrich-Schiller-Universität Jena sollen die für die historische Entwicklung der Jenaer Chemie zu fördern. Chemiehistorische Notiz 1/20151 100 Reformrealgymnasium in Weimar und studierte ab 1934 Chemie, Physik und Physiologische Chemie an der Universität Jena

  1. A l u m n i C a m p u s G a r t e n k u n s t Angekommen in der Mitte der Gesellschaft

    E-Print Network [OSTI]

    Nejdl, Wolfgang

    Wirtschaftsteil einer überregionalen Zeitung: »Wenn die Grunddiagnose stimmt, dass wir angesichts der Energiewende

  2. UBC Social Ecological Economic Development Studies (SEEDS) Student Report Andrew Roach, Chris Forrest, Jedaiah van Dijk, Jess Herman, Ricky Sangha, Svyatoslav Korshunov

    E-Print Network [OSTI]

    Forrest, Jedaiah van Dijk, Jess Herman, Ricky Sangha, Svyatoslav Korshunov REDEVELOPMENT OF THE UBC #3 Andrew Roach Chris Forrest ( Jedaiah van Dijk ( Jess Herman ( Ricky Sangha ( Svyatoslav Korshunov

  3. van Dijk, S., and Polani, D., (2011). Grounding Subgoals in In-formation Transitions. In Proc. IEEE Symposium Series in Com-

    E-Print Network [OSTI]

    Polani, Daniel

    2011-01-01

    Preprint van Dijk, S., and Polani, D., (2011). Grounding Subgoals in In- formation Transitions G. van Dijk Daniel Polani Adaptive Systems Research Group Univeristy of Hertfordshire Hatfield, UK

  4. Amtliche Bekanntmachungen DER ALBERT-LUDWIGS-UNIVERSITT FREIBURG IM BREISGAU

    E-Print Network [OSTI]

    Just, Armin

    Universitätseinrichtung gemäß § 15 Abs. 7 LHG Aufgrund von § 15 Abs.7 in Verbindung mit § 19 Abs.1 Satz 2 Ziff. 7 des Gesetzes über die Hochschulen in Baden-Württemberg (Landeshochschulgesetz-LHG) vom 01.01.2005 in der mit § 19 Abs. 1 Satz 2 Ziff. 10 LHG beschlossen. § 1 Rechtsform und Aufgabe (1) Das Zentrum für

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    E-Print Network [OSTI]

    Prozess eingebunden und sensibilisiert werden können, z.B. bewusster mit Energie umzugehen. Die Green Labslabore im 21. JaHrHundert- der Weg zum green campus protokoll baRbaRa uRban Fotos nils bo Abzugsrand gearbeitet und das ziemlich erfolgreich. In Boulder gibt es Eco-Manager, die ihr Wissen über Green

  6. Radio Number for Trees Daphne Der-Fen Liu

    E-Print Network [OSTI]

    Liu, Daphne Der-Fen

    Radio Number for Trees Daphne Der-Fen Liu Department of Mathematics California State University be a connected graph with diameter diam(G). The radio number for G, denoted by rn(G), is the smallest integer k bound for the radio number of trees, and characterize the trees achiev- ing this bound. Moreover, we

  7. Remote Sensing Messungen zur on-road Bestimmung der

    E-Print Network [OSTI]

    Denver, University of

    LUBETRAX Remote Sensing Messungen zur on-road Bestimmung der Abgase von schweren Motorfahrzeugen, Chur, Zürich, Brugg Dr. Peter Maly (Projektleitung) Dr. Stefan Scherer Dr. G.A. Bishop (Remote Sensing;Inhaltsverzeichnis Zusammenfassung 1 1. Einleitung und Zielsetzung 3 1.1 Remote Sensing Messungen (FEAT) 4 1

  8. Tucken der dynamischen Bindung 3.1 this-Pointer

    E-Print Network [OSTI]

    Snelting, Gregor

    (i-1); } } } class C extends P { int m (int i) { System.out.println("Start"); if (i Bezugsobjekt wird als zus¨atzlicher Parameter ¨ubergeben: m(o,x) kann im Rumpf von m als this (bzw self: class C { T x; f(...) {...} m() { ... x ... f(...) ... m() ... } } entspricht 22 #12;3. T¨ucken der

  9. Voorkennis wiskunde voor Biologie, Chemie, Geografie Onderstaand overzicht volgt de structuur van het boek Wiskundige basisvaardigheden met bijhorende

    E-Print Network [OSTI]

    Einmahl, Uwe

    Voorkennis wiskunde voor Biologie, Chemie, Geografie Onderstaand overzicht volgt de structuur van meer informatie: contacteer csb.etterbeek@vub.ac.be #12;Voorkennis wiskunde voor Biologie, Chemie voor Biologie, Chemie, Geografie Algebra [ ] · Reële getallen rekenregels van reële getallen, decimale

  10. Published as: Daniela Petrelli, Luigina Ciolfi, Dick van Dijk, Eva Hornecker, Elena Not, Albrecht Schmidt. Integrating material

    E-Print Network [OSTI]

    Hornecker, Eva

    Published as: Daniela Petrelli, Luigina Ciolfi, Dick van Dijk, Eva Hornecker, Elena Not, Albrecht.ciolfi@shu.ac.uk Dick van Dijk | Waag Society | dick@waag.org Eva Hornecker | University of Strathclyde | eva

  11. 4 | 10 MaxPlanckForschung 3 seit ich Anfang der 1970er-Jahre in einem orangefarbe-

    E-Print Network [OSTI]

    Thema Indien nachlesen können, erforscht die Gruppe die Ursachen der Luftverschmutzung und unter- sucht

  12. Das Projekt GET-IT! wird gefrdert aus Mitteln der europischen Union (Europischer Sozialfonds) www.inventux.com

    E-Print Network [OSTI]

    Berlin,Technische Universität

    - Solarmodulen auf der Basis von Silizium. Schülerinnen, die sich für Erneuerbare Energien und Umweltschutz

  13. The annual particle cycle in Lake Van (Turkey) Mona Stockhecke a,

    E-Print Network [OSTI]

    Gilli, Adrian

    The annual particle cycle in Lake Van (Turkey) Mona Stockhecke a, , Flavio S. Anselmetti, Jeoloji Mühendislii Bölümü 65080, Van, Turkey c Remote Sensing Laboratories, Department of Geography Anatolia (Turkey), a closed-basin lake located in a transitional zone between major atmospheric circulation

  14. Robust Optimization of Oil Reservoir Flooding G.M. van Essen, M.J. Zandvliet,

    E-Print Network [OSTI]

    Van den Hof, Paul

    Robust Optimization of Oil Reservoir Flooding G.M. van Essen, M.J. Zandvliet, P.M.J. Van den Hof developments have been introduced within the field of oil recovery, with the aim to maximize production of oil wells", which are equipped with control valves to actively control the oil production. The optimal

  15. The energization of relativistic electrons in the outer Van Allen radiation belt

    E-Print Network [OSTI]

    Loss, Daniel

    LETTERS The energization of relativistic electrons in the outer Van Allen radiation belt YUE CHEN online: 1 July 2007; doi:10.1038/nphys655 The origin and dynamics of the Van Allen radiation belts is one. These observations represent an important step towards a more complete physical understanding of radiation belt

  16. Delineating Boundaries for Imprecise Regions Iris Reinbacher Marc Benkert Marc van Kreveld

    E-Print Network [OSTI]

    Mitchell, Joseph S.B.

    Delineating Boundaries for Imprecise Regions Iris Reinbacher Marc Benkert Marc van Kreveld Joseph S, minimum-perimeter polygons Corresponding Author: Marc van Kreveld Universiteit Utrecht Department: +31 (30) 251 3791 Email: marc@cs.uu.nl 1 #12;Delineating Boundaries for Imprecise Regions Iris

  17. Fouling of HVAC Fin and Tube Heat Exchangers Jeffrey Siegel and Van P. Carey

    E-Print Network [OSTI]

    LBNL-47668 Fouling of HVAC Fin and Tube Heat Exchangers Jeffrey Siegel and Van P. Carey FIN AND TUBE HEAT EXCHANGERS Jeffrey Siegel1,2 and Van P. Carey2 1 Lawrence Berkeley National, USA; E-mail: vcarey@euler.me.berkeley.edu ABSTRACT Fin and tube heat exchangers are used widely

  18. Kunstmatige Intelligentie (AI) Hoofdstuk 4.1.4 van Russell/Norvig = [RN

    E-Print Network [OSTI]

    Kosters, Walter

    10001000100 01101011001 9 #12;AI--Genetische algoritmen Mutatie Bij mutatie wordt elke bit van een individu met een zekere (kleine) kans, de mutation rate, omgeklapt. Een andere optie is om van elk individu een potenti¨ele oplossing, bij- voorbeeld met een "hill-climber". 10 #12;AI--Genetische algoritmen Voorbeeld

  19. Van Dam-Veltman-Zakharov discontinuity in topologically new massive gravity

    E-Print Network [OSTI]

    Yun Soo Myung

    2012-12-31

    We study van Dam-Veltman-Zakharov discontinuity in the topologically new massive gravity (TNMG). The reduction from 2 degrees of freedom to one is interpreted as van Dam-Veltman-Zakharov discontinuity appeared when going from anti-de Sitter spacetime to Minkowski spacetime in the linearized TNMG.

  20. Plasma Channel Diagnostic Based on Laser Centroid Oscillations

    E-Print Network [OSTI]

    Gonsalves, A.J.

    2010-01-01

    B. H. P. Broks, W. Van Dijk, J. J. A. M. van der Mullen, A.2006). B. H. P. Broks, W. van Dijk, and J. J. A. M. van der

  1. Plasma Channel Diagnostic Based on Laser Centroid Oscillations

    E-Print Network [OSTI]

    Gonsalves, Anthony

    2012-01-01

    B. H. P. Broks, W. Van Dijk, J. J. A. M. van der Mullen, A.A 46, B. H. P. Broks, W. van Dijk, and J. J. A. M. van der

  2. H-Wahlen 2011 Ergebnisse Gem 56 HSWO 2005 wird hiermit das Wahlergebnis fr die Universittsvertretung bei der Wahl der

    E-Print Network [OSTI]

    Szmolyan, Peter

    ÖH-Wahlen 2011 ­ Ergebnisse Gemäß § 56 HSWO 2005 wird hiermit das Wahlergebnis für die 0 Ungültig 176 2,63% GESAMT 6.697 100% 17 5 Studienvertretungen Gemäß § 56 HSWO 2005 wird hiermit an der Technischen Universität Wien 2011 verlautbart. Gleichzeitig werden gemäß § 57 HSWO 2005 hiermit

  3. 1 -Wiwigramm Nr. 22 / Sommer 2006 Nr. 22 Informationen der Wirtschaftswissenschaftlichen Fakultt der FSU Jena April 2006

    E-Print Network [OSTI]

    Seyfarth, Andre

    1 - Wiwigramm Nr. 22 / Sommer 2006 Nr. 22 Informationen der Wirtschaftswissenschaftlichen Fakultät Wiederholungsklausuren wissen, ob das erste Semester letztlich wirklich erfolgreich für sie war. Auch in diesem Sommer befürwortet hat. Am 1. März haben #12;2 - Wiwigramm Nr. 22 / Sommer 2006 Berufungsverhandlungen mit dem

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    E-Print Network [OSTI]

    Icke, Vincent

    waar je naartoe beweegt als nulpunt (de "pool") van alle hoekmetingen. Kijk naar een andere richting richting van de pool. Je ziet dus niet meer de hoek maar een andere hoek , gegeven door cos = v + c cos dat cos = 1 ofwel = 0. Dat betekent dat je alles om je heen op de plaats van de pool ziet staan: je

  5. I denne opgave betragtes algoritmer der farver og mrker orien terede acykliske grafer. Mrkerne er heltal, der skrives inde i knud

    E-Print Network [OSTI]

    Brodal, Gerth Stølting

    Opgave 34 I denne opgave betragtes algoritmer der farver og mærker orien­ terede acykliske grafer røde.) c) Gør rede for, hvordan man kan skrive en algoritme, der ``re­ aliserer'' transitionssystemet

  6. Micro-Bubble Experiments at the Van de Graaff Accelerator

    SciTech Connect (OSTI)

    Sun, Z. J.; Wardle, Kent E.; Quigley, K. J.; Gromov, Roman; Youker, A. J.; Makarashvili, Vakhtang; Bailey, James; Stepinski, D. C.; Chemerisov, S. D.; Vandegrift, G. F.

    2015-02-01

    In order to test and verify the experimental designs at the linear accelerator (LINAC), several micro-scale bubble ("micro-bubble") experiments were conducted with the 3-MeV Van de Graaff (VDG) electron accelerator. The experimental setups included a square quartz tube, sodium bisulfate solution with different concentrations, cooling coils, gas chromatography (GC) system, raster magnets, and two high-resolution cameras that were controlled by a LabVIEW program. Different beam currents were applied in the VDG irradiation. Bubble generation (radiolysis), thermal expansion, thermal convection, and radiation damage were observed in the experiments. Photographs, videos, and gas formation (O2 + H2) data were collected. The micro-bubble experiments at VDG indicate that the design of the full-scale bubble experiments at the LINAC is reasonable.

  7. This article was downloaded by: [University of Montana] On: 07 August 2013, At: 09:59

    E-Print Network [OSTI]

    and anisotropic long range interaction coefficients for N2 Fred Mulder a , Gerard Van Dijk a & Ad Van Der Avoird Published online: 16 Aug 2006. To cite this article: Fred Mulder , Gerard Van Dijk & Ad Van Der Avoird (1980 coefficients for N2t by FRED MULDER, GERARD VAN DIJK and AD VAN DER AVOIRD Institute of Theoretical Chemistry

  8. Thirty-Six Month Evaluation of UPS Diesel Hybrid-Electric Delivery Vans

    SciTech Connect (OSTI)

    Lammert, M.; Walkowicz, K.

    2012-03-01

    This evaluation compared six hybrids and six standard diesels in UPS facilities in Phoenix, Arizona. Dispatch and maintenance practices are the same at both facilities. GPS logging, fueling, and maintenance records are used to evaluate the performance of these step delivery vans. The hybrids' average monthly mileage rate was 18% less than the diesel vans. The hybrids consistently were driven a fewer number of miles throughout the evaluation period. The hybrids idled more and operating at slower speeds than the diesels, and the diesels spent slightly more time operating at greater speeds, accounting for much of the hybrids fewer monthly miles. The average fuel economy for the hybrid vans is 13.0 mpg, 23% greater than the diesel vans 10.6 mpg. Total hybrid maintenance cost/mile of $0.141 was 9% more than the $0.130 for the diesel vans. Propulsion-related maintenance cost/mile of $0.037 for the hybrid vans was 25% more than the $0.029 for the diesel vans. Neither difference was found to be statistically significant. The hybrid group had a cumulative average of 96.3% uptime, less than the diesel group's 99.0% uptime. The hybrids experienced troubleshooting and recalibration issues related to prototype components that were primarily responsible for the lower uptime figures.

  9. Design Space Exploration and Optimization of Path Oblivious RAM in Secure Ling Ren, Xiangyao Yu, Christopher W. Fletcher , Marten van Dijk and Srinivas Devadas

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    , Xiangyao Yu, Christopher W. Fletcher , Marten van Dijk and Srinivas Devadas MIT CSAIL, Cambridge, MA, USA

  10. Laboratory tests of IEC DER object models for grid applications.

    SciTech Connect (OSTI)

    Blevins, John D. (PE Salt River Project, Phoenix, AZ); Menicucci, David F.; Byrd, Thomas, Jr. (,; .); Gonzalez, Sigifredo; Ginn, Jerry W.; Ortiz-Moyet, Juan (Primecore, Inc.)

    2007-02-01

    This report describes a Cooperative Research and Development Agreement (CRADA) between Salt River Project Agricultural Improvement and Power District (SRP) and Sandia National Laboratories to jointly develop advanced methods of controlling distributed energy resources (DERs) that may be located within SRP distribution systems. The controls must provide a standardized interface to allow plug-and-play capability and should allow utilities to take advantage of advanced capabilities of DERs to provide a value beyond offsetting load power. To do this, Sandia and SRP field-tested the IEC 61850-7-420 DER object model (OM) in a grid environment, with the goal of validating whether the model is robust enough to be used in common utility applications. The diesel generator OM tested was successfully used to accomplish basic genset control and monitoring. However, as presently constituted it does not enable plug-and-play functionality. Suggestions are made of aspects of the standard that need further development and testing. These problems are far from insurmountable and do not imply anything fundamentally unsound or unworkable in the standard.

  11. Optimizing Distributed Energy Resources and Building Retrofits with the Strategic DER-CAModel

    E-Print Network [OSTI]

    Stadler, Michael

    2014-01-01

    Évora 2012 Symposium on Microgrids, Portugal, Monday &DER) technologies for microgrids or buildings are not ablebuildings respectively microgrids. Section 3 describes the

  12. Assessment of (mu)grid distributed energy resource potential using DER-CAM and GIS

    E-Print Network [OSTI]

    Edwards, Jennifer L.; Marnay, Chris; Bartholomew, Emily; Ouaglal, Boubekeur; Siddiqui, Afzal S.; LaCommare, Kristina S.H.

    2002-01-01

    of Customer Adoption of Distributed Energy Resources. ”Assessment of µGrid Distributed Energy Potential Using DER-Assessment of µGrid Distributed Energy Resource Potential

  13. PO MA LiMeKu Prfungsordnung fr den Master of Arts (M.A.) Literatur, Medien und Kultur der Moderne

    E-Print Network [OSTI]

    Mannheim, Universität

    der Universität Mannheim Vom 07. März 2013 Aufgrund des § 34 Abs. 1, Landeshochschulgesetz (LHG) hat der Senat der Universität Mannheim gemäß § 19 Abs. 1 Satz 2 Nr. 9 LHG am 05. Dezember2012die

  14. Workflow Support Using Proclets: Divide, Interact, and Conquer W.M.P. van der Aalst and R.S. Mans and N.C. Russell

    E-Print Network [OSTI]

    van der Aalst, Wil

    technology in the seventies, the development of informa- tion systems is predominantly data-centric, i in the initial phases of workflow specification do not fit well with the predominant data-centric implementation NSF Workshop on Data-Centric Workflows that took place in Arlington (Virginia) in May 2009. (See [5

  15. Prepared by Johan van der Linde The Euphorbiaceae is one of the most diverse and largest plant families in the world. This

    E-Print Network [OSTI]

    are known to be succulent. Several species occur in South Africa, of which Euphorbia ingens (naboom meters. This huge size is reflected in the name of this tree as the Latin word "ingens" refers to. Figure 1: A healthy E. ingens Death among an unrecognised South African jewel, Euphorbia ingens. #12

  16. Some results on the 1D linear wave equation with van der Pol type nonlinear boundary conditionsand the Korteweg-de Vries-Burgers equation 

    E-Print Network [OSTI]

    Feng, Zhaosheng

    2004-11-15

    VB) equation. In this dissertation, we proposed two new approaches: One is what we currently call First Integral Method, which is based on the ring theory of commutative algebra. Applying the Hilbert-Nullstellensatz, we reduce the KdVB equation to a ?rst...

  17. Configurable Process Models A Foundational F. Gottschalk, W.M.P. van der Aalst, and M.H. Jansen-Vullers

    E-Print Network [OSTI]

    van der Aalst, Wil

    and the Institute for Information Systems (IWi) of the Saarland University in a collaborative re- search project.d.aalst|m.h.jansen-vullers}@tm.tue.nl Abstract. Off-the-shelf packages such as SAP need to be configured to suit the requirements of an organization. Reference models support the configuration of these systems. Existing reference models use rather

  18. Natural convection in high heat flux tanks at the Hanford Waste Site / [by] Mark van der Helm and Mujid S. Kazimi

    E-Print Network [OSTI]

    Van der Helm, Mark Johan, 1972-

    1996-01-01

    A study was carried out on the potential for natural convection and the effect of natural convection in a High Heat Flux Tank, Tank 241-C-106, at the Hanford Reservation. To determine the existence of natural convection, ...

  19. Trust and Commitment in Dynamic Logic Jan Broersen 1 , Mehdi Dastani 2 , Zhisheng Huang 1 , and Leendert van der Torre 1

    E-Print Network [OSTI]

    Dastani, Mehdi

    programs are capable of searching the web for the cheapest books, advising users on movies, negotiating the purchase of micro units of electricity with electricity companies [5]. One promis­ ing approach to build

  20. Entrance Channel Effects in the Reaction of Aligned Ca(1P) with HCl Anthony J. H. M. Meijer, Gerrit C. Groenenboom, and Ad van der Avoird*

    E-Print Network [OSTI]

    Entrance Channel Effects in the Reaction of Aligned Ca(1P) with HCl Anthony J. H. M. Meijer, Gerrit, 1997X In the (harpooning) reaction Ca(1P) + HCl f CaCl(A2,B2+) + H we study the effect of the long is polarized parallel () to the initial velocity vector, and we obtain adiabatic and nonadiabatic transitions

  1. In dit artikel zal worden uitgelegd wat het belang is van cognitieve ergonomie voor

    E-Print Network [OSTI]

    Theune, Mariët

    werd toen, in navolging van Falzon (1990), om schreven als: "Cognitive ergonomics can be defined systems engtneering for user-computer in terface design." ··cognitive ergonomics (or software ergonomics

  2. Relative Photometry with data from the Peter van de Kamp Observatory D. Cohen and E. Jensen

    E-Print Network [OSTI]

    Cohen, David

    Relative Photometry with data from the Peter van de Kamp Observatory D with those reduced images. While in principle, we could "do photometry on" some can download the data: http://astro.swarthmore.edu/~cohen/telescope/sample_photometry

  3. Chemical reaction rates using the semiclassical Van-Vleck initial value representation

    E-Print Network [OSTI]

    Venkataraman, Charulatha; Miller, William H.

    2008-01-01

    Chemical reaction rates using the semiclassical Van-Vleckof California, and Chemical Sciences Division, LawrenceCH 4 reaction to a model for a chemical reaction in a polar

  4. Op het werkcollege en college zijn de functie en de randen {n} van de vierkanten

    E-Print Network [OSTI]

    Hulshof, Joost

    ! + 1 (3!)2 7 360 )z4 + · · ·) De andere polen zijn steeds de nulpunten van sin of cos, eerste orde polen, residuen dus makkelijk te bepalen, let op plussen en minnen! 1 #12;

  5. Publish by Abstract The Use of the Luciferase Reporter System for in

    E-Print Network [OSTI]

    Raizada, Manish N.

    WESSEL VAN LEEUWEN1,* , MARC J.M. HAGENDOORN1 , TOM RUTTINK2 , REMCO VAN POECKE3 , LINUS H.W. VAN DER

  6. Rose F. Kennedy Center is located north of Van Etten, amid

    E-Print Network [OSTI]

    Bukauskas, Feliksas

    NORTH CAMPUS SOUTH CAMPUS Rose F. Kennedy Center is located north of Van Etten, amid Jacobi Medical Pavilion (1301 Morris Park Ave.) VE Van Etten Building (1225 Morris Park Ave.) KE Rose F. Kennedy Center RH E S H I V A U N I V E R S I T Y Albert Einstein College of Medicine P LE CC LW H To Kennedy Center

  7. Surround-gated vertical nanowire quantum dots M. H. M. van Weert,1

    E-Print Network [OSTI]

    arsenide phosphide InAsP quantum dots embedded in vertical surround-gated indium phosphide InP nanowires dots. The InAsP quantum dots, embedded in InP nanowires, are grown in the vapor-liquid-solid mode usingSurround-gated vertical nanowire quantum dots M. H. M. van Weert,1 M. den Heijer,1 M. P. van Kouwen

  8. Structural and Functional Adaptation of Vancomycin Resistance VanT Serine Racemases

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Meziane-Cherif, Djalal; Stogios, Peter J.; Evdokimova, Elena; Egorova, Olga; Savchenko, Alexei; Courvalin, Patrice

    2015-08-11

    Vancomycin resistance in Gram-positive bacteria results from the replacement of the D-alanyl–D-alanine target of peptidoglycan precursors with D-alanyl–D-lactate or D-alanyl–D-serine (D-Ala-D-Ser), to which vancomycin has low binding affinity. VanT is one of the proteins required for the production of D-Ala-D-Ser-terminating precursors by converting L-Ser to D-Ser. VanT is composed of two domains, an N-terminal membrane-bound domain, likely involved in L-Ser uptake, and a C-terminal cytoplasmic catalytic domain which is related to bacterial alanine racemases. To gain insight into the molecular function of VanT, the crystal structure of the catalytic domain of VanTG from VanG-type resistant Enterococcus faecalis BM4518 wasmore »determined. The structure showed significant similarity to type III pyridoxal 5'-phosphate (PLP)-dependent alanine racemases, which are essential for peptidoglycan synthesis. Comparative structural analysis between VanTG and alanine racemases as well as site-directed mutagenesis identified three specific active site positions centered around Asn696 which are responsible for theL-amino acid specificity. This analysis also suggested that VanT racemases evolved from regular alanine racemases by acquiring additional selectivity toward serine while preserving that for alanine. The 4-fold-lower relative catalytic efficiency of VanTG against L-Ser versus L-Ala implied that this enzyme relies on its membrane-bound domain for L-Ser transport to increase the overall rate of D-Ser production. These findings illustrate how vancomycin pressure selected for molecular adaptation of a housekeeping enzyme to a bifunctional enzyme to allow for peptidoglycan remodeling, a strategy increasingly observed in antibiotic-resistant bacteria.« less

  9. DOI 10.1007/s11548-014-1010-3 ORIGINAL ARTICLE

    E-Print Network [OSTI]

    van Vliet, Lucas J.

    · Anouk van Dijk · Aad van der Lugt · Jacqueline C. Witteman · Wiro J. Niessen · Lucas J. van Vliet · Theo. Selwaness · R. Hameeteman · A. van Dijk · A. van der Lugt · W. J. Niessen · T. van Walsum Department Sciences, Delft University of Technology, Delft, The Netherlands M. Selwaness · A. van Dijk · J. C

  10. Nichtamtliche Lesefassung des JSL Promotionsordnung der Universitt Freiburg fr die Fakultt fr Biologie vom 20. Februar 2009 (Amtliche Bekannt-

    E-Print Network [OSTI]

    Schindelhauer, Christian

    Landeshochschulgesetzes (LHG) hat der Senat der Universität Freiburg am 21. Januar 2009 die nachstehende Promotionsordnung Freiburg hat seine Zustimmung gemäß § 38 Absatz 4 Satz 1 LHG am 20. Fe- bruar 2009 erteilt. Inhalt § 1 Die

  11. Aktuelle Jubilen aus dem Bereich der Chemie an der Friedrich-Schiller-Universitt Jena sind Anlass fr die in loser Folge erscheinenden ,,Chemiehistorischen Notizen". Sie wenden sich vor allem an

    E-Print Network [OSTI]

    Rossak, Wilhelm R.

    Aktuelle Jubiläen aus dem Bereich der Chemie an der Friedrich-Schiller-Universität Jena sind Anlass Entwicklung der Jenaer Chemie zu fördern. Chemiehistorische Notiz 3/2014 Prof. Dr. Dr. h. c. ARNOLD EUCKEN Abitur 1902 in Jena immatrikulierte er sich in Kiel in den Studienfächern Mathematik, Physik und Chemie

  12. Aktuelle Jubilen aus dem Bereich der Chemie an der Friedrich-Schiller-Universitt Jena sollen die Anlsse fr die in loser Folge erscheinenden ,,Chemiehistorischen Notizen" liefern, die sich vor

    E-Print Network [OSTI]

    Rossak, Wilhelm R.

    Aktuelle Jubiläen aus dem Bereich der Chemie an der Friedrich-Schiller-Universität Jena sollen die für die historische Entwicklung der Jenaer Chemie zu fördern. Chemiehistorische Notiz 5/20131 Vor 210 seiner Zeit". Bereits 1798 gab RITTER sein Universitätsstudium auf, das ihn mit dem ersten Jenaer Chemie

  13. Aktuelle Jubilen aus dem Bereich der Chemie an der Friedrich-Schiller-Universitt Jena sollen die Anlsse fr die in loser Folge erscheinenden ,,Chemiehistorischen Notizen" liefern, die sich vor

    E-Print Network [OSTI]

    Rossak, Wilhelm R.

    Aktuelle Jubiläen aus dem Bereich der Chemie an der Friedrich-Schiller-Universität Jena sollen die für die historische Entwicklung der Jenaer Chemie zu fördern. Chemiehistorische Notiz 3 Institut für Organische Chemie und Makromolekulare Chemie (Humboldtstr. 10) von Peter Hallpap Die

  14. Aktuelle Jubilen aus dem Bereich der Chemie an der Friedrich-Schiller-Universitt Jena sollen die Anlsse fr die in loser Folge erscheinenden ,,Chemiehistorischen Notizen" liefern, die sich vor

    E-Print Network [OSTI]

    Rossak, Wilhelm R.

    Aktuelle Jubiläen aus dem Bereich der Chemie an der Friedrich-Schiller-Universität Jena sollen die für die historische Entwicklung der Jenaer Chemie zu fördern. Chemiehistorische Notiz 1/2012 Prof. Dr Chemie vertretungsweise wahrzunehmen."2 FRANZ HEIN wurde 1892 in eine künstlerisch ambitionierte Familie

  15. DER STUDIENFHRER ZUM THEMA NACHHALTIGKEIT VON [PROJECT 21] STUDIO!SUSklimawandelAUSGABE 09 // November 2007 // CHF 5 //

    E-Print Network [OSTI]

    Schmid, Stefan

    Energiewirtschaft Europas. Melf-Hinrich Ehlers Die EU eilt der Schweiz voraus in Sache erneuerbare Energien. Wir

  16. Informationswissenschaft an der Universitt Konstanz Department of Computer and Information Science at the University of Constance

    E-Print Network [OSTI]

    Kuhlen, Rainer

    Information Science #12;3 Informationswissenschaft an der Universität Konstanz Department of Computer and Information Science at the University of Constance Institute for Library Science - Humboldt University;4 Informationswissenschaft an der Universität Konstanz Department of Computer and Information Science at the University

  17. Erste Satzung zur nderung der Studienordnung fr den B.A.-Teilstudiengang ,,ffentliches Recht"

    E-Print Network [OSTI]

    Greifswald, Ernst-Moritz-Arndt-Universität

    ­ LHG M-V) vom 5. Juli 2002 (GVOBl. M-V S. 398)1 , zuletzt geändert durch Artikel 19 des Gesetzes vom 10. März 2007, der mit Beschluss des Senats vom 3. Mai 2006 gemäß §§ 81 Abs. 7 LHG und 20 Abs. 1 Satz 2 der

  18. Universitt des Landes Baden-Wrttemberg und nationales Forschungszentrum in der Helmholtz-Gemeinschaft

    E-Print Network [OSTI]

    Stein, Oliver

    -Württemberg (Landeshochschulgesetz - LHG) in der Fassung vom 1. Januar 2005 (GBl. S. 1 f), zuletzt geändert durch Artikel 2 des), beschlossen. Der Präsident hat seine Zustimmung gemäß § 20 Absatz 2 KITG iVm. § 34 Absatz 1 Satz 3 LHG am 07

  19. Universitt des Landes Baden-Wrttemberg und nationales Forschungszentrum in der Helmholtz-Gemeinschaft

    E-Print Network [OSTI]

    Stein, Oliver

    -Württemberg (Landeshochschulgesetz - LHG) in der Fassung vom 1. Januar 2005 (GBl. S. 1 f), zuletzt geändert durch Artikel 2 des) beschlossen. Der Präsident hat seine Zustimmung gemäß § 20 Absatz 2 KITG iVm. § 34 Absatz 1 Satz 3 LHG am 07

  20. Satzung zur nderung der Prfungs-und Studienordnung fr den Bachelorteilstudiengang Kommunikationswissenschaft

    E-Print Network [OSTI]

    Greifswald, Ernst-Moritz-Arndt-Universität

    -Vorpommern (Landeshochschulgesetz ­ LHG M-V) in der Fassung der Bekanntmachung vom 25. Januar 2011 (GVOBI. M-V S. 18), zuletzt. April 2014 gemäß §§ 81 Absatz 7 LHG M-V und 20 Absatz 1 Satz 2 Grundordnung die Befugnis zur