National Library of Energy BETA

Sample records for including drive-by vans

  1. 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.

  2. 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

  3. 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.

  4. 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

  5. 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

  6. Efficiencyof current drive by fast waves CharlesF. F. Karneyand NathanielJ. Fisch

    E-Print Network [OSTI]

    Karney, Charles

    Efficiencyof current drive by fast waves CharlesF. F. Karneyand NathanielJ. Fisch Plasma Physics Antonsen and Chu can then be used to calculatethe efficiencyof current driveby fast waves in a relativistic plasma. Accurate numerical results and analytic asymptotic limits for the efficienciesare given. I

  7. Drive-by Motor Vehicle Emissions: Immediate Feedback in Reducing Air

    E-Print Network [OSTI]

    Denver, University of

    Drive-by Motor Vehicle Emissions: Immediate Feedback in Reducing Air Pollution G A R Y A . B I S H, Denver, Colorado 80208 L E N O R A B O H R E N The National Center for Vehicle Emissions Control & Safety of vehicle emissions information system has been developed which utilizes an innovative variable message sign

  8. 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

  9. 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

  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. 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.

  12. 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

  13. 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

  14. 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 ...

  15. 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

  16. 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.

  17. 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

  18. 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

  19. 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

  20. ParkNet: Drive-by Sensing of Road-Side Parking Statistics Suhas Mathur, Tong Jin, Nikhil Kasturirangan, Janani Chandrashekharan,

    E-Print Network [OSTI]

    Gruteser, Marco

    and producing 730 tons of carbon dioxide. Clearly, addressing the problems associated with parking in downtownParkNet: Drive-by Sensing of Road-Side Parking Statistics Suhas Mathur, Tong Jin, Nikhil to achieve improved location accuracy. Based on 500 miles of road-side parking data collected over 2 months

  1. 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

  2. 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.

  3. 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

  4. 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

  5. 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

  6. 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

  7. 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

  8. Kunststoffen Theorie en praktijk van de moderne polymeertechnologie

    E-Print Network [OSTI]

    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

  9. Pump apparatus including deconsolidator

    DOE Patents [OSTI]

    Sonwane, Chandrashekhar; Saunders, Timothy; Fitzsimmons, Mark Andrew

    2014-10-07

    A pump apparatus includes a particulate pump that defines a passage that extends from an inlet to an outlet. A duct is in flow communication with the outlet. The duct includes a deconsolidator configured to fragment particle agglomerates received from the passage.

  10. Seismic stratigraphy of Lake Van, eastern Turkey Deniz Cukur a, *

    E-Print Network [OSTI]

    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

  11. 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

  12. 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

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

    E-Print Network [OSTI]

    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

  14. Thesis Guidelines Jim Van de Ven

    E-Print Network [OSTI]

    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

  15. 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

  16. 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

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

    E-Print Network [OSTI]

    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. [12.7.20044:01pm] [101114] [Page No. 101] {Eserial}4393-van-Pelt/3d/vanPelt-tx08.3d Van Pelt

    E-Print Network [OSTI]

    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

  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. 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.

  1. 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.

  2. A Van Gogh inspired 3D Shader Methodology 

    E-Print Network [OSTI]

    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...

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

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

    Computational model to study lung cancer Van Andel Research Institute, Los Alamos National Laboratory to develop detailed computational model to study lung cancer Scientists are...

  4. 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

  5. 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.

  6. 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

  7. 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

  8. 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

  9. 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

  10. 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

  11. 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

  12. 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

  13. 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.

  14. 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

  15. 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

  16. 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

  17. 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

  18. 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

  19. 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

  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. 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

  2. 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

  3. Countries Gasoline Prices Including Taxes

    Gasoline and Diesel Fuel Update (EIA)

    Crude oil, gasoline, heating oil, diesel, propane, and other liquids including biofuels and natural gas liquids. Natural Gas Exploration and reserves, storage, imports and...

  4. 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.

  5. 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

  6. Neutralino relic density including coannihilations

    E-Print Network [OSTI]

    Paolo Gondolo; Joakim Edsjo

    1997-11-25

    We give an overview of our precise calculation of the relic density of the lightest neutralino, in which we included relativistic Boltzmann averaging, subthreshold and resonant annihilations, and coannihilation processes with charginos and neutralinos.

  7. 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...

  8. 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.

  9. 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

  10. 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

  11. 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

  12. 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

  13. 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

  14. 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

  15. 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

  16. 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

  17. 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

  18. 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

  19. 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

  20. 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

  1. 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

  2. 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

  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. 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. 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

  6. 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

  7. 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

  8. 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

  9. 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

  10. 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

  11. 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

  12. 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

  13. 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

  14. 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

  15. 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

  16. 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

  17. 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

  18. 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

  19. 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

  20. 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

  1. 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.

  2. Drive-By Pharming , Zulfikar Ramzan2

    E-Print Network [OSTI]

    then selectively siphon off the victim's internet traffic to an attacker- controlled server, leading to the theft

  3. THEORY OF CURRENT DRIVE BY PARALLEL ACCELERATION

    E-Print Network [OSTI]

    Karney, Charles

    for publication in Physics of Plasmas. Work supported by U.S. Department of Energy Contracts DE-AC03-89ER51114 for superthermal and subthermal electrons. By using a few adjustable parameters for intermediate energies energies for Landau damping. *This is a report of work sponsored by the U.S. Department of Energy under

  4. 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

  5. 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

  6. 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

  7. 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.

  8. 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.

  9. #include #include

    E-Print Network [OSTI]

    Kessler, Christoph

    ] (where a[n] = +infty). C's * bsearch() can't be used, it requires a[j]==key. */ int findloc( void *key Combine­CRCW BSP­Quicksort * variant by Gerbessiotis/Valiant JPDC 22(1994) * implemented in NestStep­C. */ int N=10; // default value /** findloc(): find largest index j in [0..n­1] with * a[j

  10. 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.

  11. 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

  12. 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.

  13. NNSA selects Lindsey VanNess as NA-00 Inaugural Employee of the...

    National Nuclear Security Administration (NNSA)

    for her exceptional contributions to NNSA including the benchmarking of Department of Energy plans and for crafting guidance resulting in authorship of an Enterprise-implementa...

  14. 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.

  15. 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

  16. 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

  17. 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

  18. 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

  19. Characterization of Rodessa Formation Reservoir (Lower Cretaceous) in Van Field, Van Zandt County, Texas 

    E-Print Network [OSTI]

    Triyana, Yanyan

    2004-09-30

    limestone and sandstone have been altered significantly by diagenetic processes that include micritization, cementation, dissolution, neomorphism and compaction. Dissolution is the main factor that resulted in enhanced porosity and permeability while...

  20. Advanced Vehicle Testing Activity: Dodge Ram Wagon Van - Hydrogen/CNG Operations Summary - January 2003

    SciTech Connect (OSTI)

    Karner, D.; Francfort, J.E.

    2003-01-16

    Over the past two years, Arizona Public Service, a subsidiary of Pinnacle West Capital Corporation, in cooperation with the U.S. Department of Energy's Advanced Vehicle Testing Activity, tested four gaseous fuel vehicles as part of its alternative fueled vehicle fleet. One vehicle, a Dodge Ram Wagon Van, operated initially using compressed natural gas (CNG) and later a blend of CNG and hydrogen. Of the other three vehicles, one was fueled with pure hydrogen and two were fueled with a blend of CNG and hydrogen. The three blended-fuel vehicles were originally equipped with either factory CNG engines or factory gasoline engines that were converted to run CNG fuel. The vehicles were variously modified to operate on blended fuel and were tested using 15 to 50% blends of hydrogen (by volume). The pure-hydrogen-fueled vehicle was converted from gasoline fuel to operate on 100% hydrogen. All vehicles were fueled from the Arizona Public Service's Fuel Pilot Plant, which was developed to dispense gaseous fuels, including CNG, blends of CNG and hydrogen, and pure hydrogen with up to 99.9999% purity. The primary objective of the test was to evaluate the safety and reliability of operating vehicles on hydrogen and blended hydrogen fuel, and the interface between the vehicles and the hydrogen fueling infrastructure. A secondary objective was to quantify vehicle emissions, cost, and performance. Over a total of 40,000 fleet test miles, no safety issues were found. Also, significant reductions in emissions were achieved by adding hydrogen to the fuel. This report presents results of 22,816 miles of testing for the Dodge Ram Wagon Van, operating on CNG fuel, and a blended fuel of 15% hydrogen-85% CNG.

  1. Advanced Vehicle Testing Activity: Dodge Ram Wagon Van -- Hydrogen/CNG Operations Summary

    SciTech Connect (OSTI)

    Don Karner; Francfort, James Edward

    2003-01-01

    Over the past two years, Arizona Public Service, a subsidiary of Pinnacle West Capital Corporation, in cooperation with the U.S. Department of Energy’s Advanced Vehicle Testing Activity, tested four gaseous fuel vehicles as part of its alternative fueled vehicle fleet. One vehicle, a Dodge Ram Wagon Van, operated initially using compressed natural gas (CNG) and later a blend of CNG and hydrogen. Of the other three vehicles, one was fueled with pure hydrogen and two were fueled with a blend of CNG and hydrogen. The three blended-fuel vehicles were originally equipped with either factory CNG engines or factory gasoline engines that were converted to run CNG fuel. The vehicles were variously modified to operate on blended fuel and were tested using 15 to 50% blends of hydrogen (by volume). The pure-hydrogen-fueled vehicle was converted from gasoline fuel to operate on 100% hydrogen. All vehicles were fueled from the Arizona Public Service’s Alternative Fuel Pilot Plant, which was developed to dispense gaseous fuels, including CNG, blends of CNG and hydrogen, and pure hydrogen with up to 99.9999% purity. The primary objective of the test was to evaluate the safety and reliability of operating vehicles on hydrogen and blended hydrogen fuel, and the interface between the vehicles and the hydrogen fueling infrastructure. A secondary objective was to quantify vehicle emissions, cost, and performance. Over a total of 40,000 fleet test miles, no safety issues were found. Also, significant reductions in emissions were achieved by adding hydrogen to the fuel. This report presents results of 22,816 miles of testing for the Dodge Ram Wagon Van, operating on CNG fuel, and a blended fuel of 15% hydrogen–85% CNG.

  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. 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

  5. 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

  6. 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

  7. 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

  8. 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

  9. 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

  10. 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

  11. 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

  12. 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

  13. 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

  14. 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

  15. 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

  16. 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.

  17. A review of "Profit and Principle. Hugo Grotius, Natural Rights Theories and the Rise of Dutch Power in the East Indies (1595-1615)" by Martine Julia van Ittersum 

    E-Print Network [OSTI]

    Basista, Jakub

    2008-01-01

    , Boston: Brill, 2006. lxx + 538 pp. Includes b&w illustrations and 8 maps. $199.00. Review by Ja k u b ba s i s t a , Ja g i e l l o n i a n un i v e r s i t y , kr a k ? w . On the 25 th of February 1603, Jacob van Heemskerck?s small Dutch fleet... stream_source_info Martine Julia van Ittersum.pdf.txt stream_content_type text/plain stream_size 7014 Content-Encoding ISO-8859-1 stream_name Martine Julia van Ittersum.pdf.txt Content-Type text/plain; charset=ISO-8859...

  18. Aberratie van het licht Stel dat je in een bepaalde richting wilt gaan bewegen. Neem dan het punt

    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

  19. Prices include compostable serviceware and linen tablecloths

    E-Print Network [OSTI]

    California at Davis, University of

    APPETIZERS Prices include compostable serviceware and linen tablecloths for the food tables.ucdavis.edu. BUTTERNUT SQUASH & BLACK BEAN ENCHILADAS #12;BUFFETS Prices include compostable serviceware and linen

  20. 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.

  1. 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

  2. TEMPERATURE MEASUREMENTS COLLECTED FROM AN INSTRUMENTED VAN IN SALT LAKE CITY, UTAH AS PART OF URBAN 2000

    SciTech Connect (OSTI)

    M.J. BROWN; E.R. PARDYJAK

    2001-08-01

    Measurements of temperature and position were collected during the night from an instrumented van on routes through Salt Lake City and the rural outskirts. The measurements were taken as part of the Department of Energy Chemical and Biological National Security Program URBAN 2 Field Experiment conducted in October 2000 (Shinn et al., 2000 and Allwine et al., 2001a). The instrumented van was driven over three primary routes, two including downtown, residential, and ''rural'' areas and a third that went by a line of permanently fixed temperature probes (Allwine et al., 2001b) for cross-checking purposes. Each route took from 45 to 60 minutes to complete. Based on four nights of data, initial analyses indicate that there was a temperature difference of 2-5 C between the urban core and nearby ''rural'' areas. Analyses also suggest that there were significant fine scale temperature differences over distances of tens of meters within the city and in the nearby rural areas. The temperature measurements that were collected are intended to supplement the meteorological measurements taken during the URBAN2000 Field Experiment, to assess the importance of the urban heat island phenomenon in Salt Lake City, and to test the urban canopy parameterizations that have been developed for regional scale meteorological codes as part of the DOE CBNP program.

  3. 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

  4. 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

  5. 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

  6. 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;

  7. 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.

  8. 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

  9. 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.

  10. 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.

  11. 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.

  12. 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

  13. 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

  14. INSTRUMENTATION, INCLUDING NUCLEAR AND PARTICLE DETECTORS; RADIATION

    Office of Scientific and Technical Information (OSTI)

    interval technical basis document Chiaro, P.J. Jr. 44 INSTRUMENTATION, INCLUDING NUCLEAR AND PARTICLE DETECTORS; RADIATION DETECTORS; RADIATION MONITORS; DOSEMETERS;...

  15. 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.

  16. 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...

  17. 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 $\\rho(m)$.

  18. 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...

  19. 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.

  20. 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.

  1. Seismic Response of the SchoolSeismic Response of the School Buildings in Van to the EarthquakeBuildings in Van to the Earthquake

    E-Print Network [OSTI]

    Seismic Response of the SchoolSeismic Response of the School Buildings in Van to the Earthquake, Yavuz Durgun, Istanbul Technical University, 8-9 February, 2012-Istanbul 2/40 SEISMIC RESPONSE.11.201109.11.2011 2. School buildings in the Turkish Seismic Code 3. Typical school buildings in Turkey 4. Seismic

  2. Course may include: Research in Education

    E-Print Network [OSTI]

    Course may include: Research in Education Statistics in Education Theories of Educational Admin Policy Analysis Sociological Aspects of Education Approaches to Literacy Development Information and Communication Technologies Issues in Education Final Project Seminar Master of Education Educational

  3. Gas storage materials, including hydrogen storage materials

    DOE Patents [OSTI]

    Mohtadi, Rana F; Wicks, George G; Heung, Leung K; Nakamura, Kenji

    2014-11-25

    A material for the storage and release of gases comprises a plurality of hollow elements, each hollow element comprising a porous wall enclosing an interior cavity, the interior cavity including structures of a solid-state storage material. In particular examples, the storage material is a hydrogen storage material, such as a solid state hydride. An improved method for forming such materials includes the solution diffusion of a storage material solution through a porous wall of a hollow element into an interior cavity.

  4. Gas storage materials, including hydrogen storage materials

    DOE Patents [OSTI]

    Mohtadi, Rana F; Wicks, George G; Heung, Leung K; Nakamura, Kenji

    2013-02-19

    A material for the storage and release of gases comprises a plurality of hollow elements, each hollow element comprising a porous wall enclosing an interior cavity, the interior cavity including structures of a solid-state storage material. In particular examples, the storage material is a hydrogen storage material such as a solid state hydride. An improved method for forming such materials includes the solution diffusion of a storage material solution through a porous wall of a hollow element into an interior cavity.

  5. Conformational changes in actinmyosin isoforms probed by Ni(II)GlyGlyHis JULIETTE VAN DIJK1

    E-Print Network [OSTI]

    Manstein, Dietmar J.

    VAN DIJK1 , CHRYSTEL LAFONT1 , MENNO L.W. KNETSCH2 , JEAN DERANCOURT1 , DIETMAR J. MANSTEIN2 , ERIC C

  6. Scramjet including integrated inlet and combustor

    SciTech Connect (OSTI)

    Kutschenreuter, P.H. Jr.; Blanton, J.C.

    1992-02-04

    This patent describes a scramjet engine. It comprises: a first surface including an aft facing step; a cowl including: a leading edge and a trailing edge; an upper surface and a lower surface extending between the leading edge and the trailing edge; the cowl upper surface being spaced from and generally parallel to the first surface to define an integrated inlet-combustor therebetween having an inlet for receiving and channeling into the inlet-combustor supersonic inlet airflow; means for injecting fuel into the inlet-combustor at the step for mixing with the supersonic inlet airflow for generating supersonic combustion gases; and further including a spaced pari of sidewalls extending between the first surface to the cowl upper surface and wherein the integrated inlet-combustor is generally rectangular and defined by the sidewall pair, the first surface and the cowl upper surface.

  7. Electric Power Monthly, August 1990. [Glossary included

    SciTech Connect (OSTI)

    Not Available

    1990-11-29

    The Electric Power Monthly (EPM) presents monthly summaries of electric utility statistics at the national, Census division, and State level. The purpose of this publication is to provide energy decisionmakers with accurate and timely information that may be used in forming various perspectives on electric issues that lie ahead. Data includes generation by energy source (coal, oil, gas, hydroelectric, and nuclear); generation by region; consumption of fossil fuels for power generation; sales of electric power, cost data; and unusual occurrences. A glossary is included.

  8. MOTIVATION INCLUDED OR EXCLUDED FROM Mihaela Cocea

    E-Print Network [OSTI]

    Cocea, Mihaela

    MOTIVATION ­ INCLUDED OR EXCLUDED FROM E-LEARNING Mihaela Cocea National College of Ireland Mayor, Dublin 1, Ireland sweibelzahl@ncirl.ie ABSTRACT The learners' motivation has an impact on the quality-Learning, motivation has been mainly considered in terms of instructional design. Research in this direction suggests

  9. Energy Consumption of Personal Computing Including Portable

    E-Print Network [OSTI]

    Namboodiri, Vinod

    processing unit (CPU) processing power and capacity of mass storage devices doubles every 18 months. Such growth in both processing and storage capabilities fuels the production of ever more powerful portableEnergy Consumption of Personal Computing Including Portable Communication Devices Pavel Somavat1

  10. Course may include: Research in Education

    E-Print Network [OSTI]

    Development Information and Communication Technologies Issues in Education Final Project Seminar Master, the Final Project Seminar. This graduate program will allow you to develop your skills and knowledgeCourse may include: Research in Education Qualitative Methods in Educational Research Fundamentals

  11. Communication in automation, including networking and wireless

    E-Print Network [OSTI]

    Antsaklis, Panos

    Communication in automation, including networking and wireless Nicholas Kottenstette and Panos J and networking in automation is given. Digital communication fundamentals are reviewed and networked control are presented. 1 Introduction 1.1 Why communication is necessary in automated systems Automated systems use

  12. Subterranean barriers including at least one weld

    DOE Patents [OSTI]

    Nickelson, Reva A.; Sloan, Paul A.; Richardson, John G.; Walsh, Stephanie; Kostelnik, Kevin M.

    2007-01-09

    A subterranean barrier and method for forming same are disclosed, the barrier including a plurality of casing strings wherein at least one casing string of the plurality of casing strings may be affixed to at least another adjacent casing string of the plurality of casing strings through at least one weld, at least one adhesive joint, or both. A method and system for nondestructively inspecting a subterranean barrier is disclosed. For instance, a radiographic signal may be emitted from within a casing string toward an adjacent casing string and the radiographic signal may be detected from within the adjacent casing string. A method of repairing a barrier including removing at least a portion of a casing string and welding a repair element within the casing string is disclosed. A method of selectively heating at least one casing string forming at least a portion of a subterranean barrier is disclosed.

  13. Photoactive devices including porphyrinoids with coordinating additives

    DOE Patents [OSTI]

    Forrest, Stephen R; Zimmerman, Jeramy; Yu, Eric K; Thompson, Mark E; Trinh, Cong; Whited, Matthew; Diev, Vlacheslav

    2015-05-12

    Coordinating additives are included in porphyrinoid-based materials to promote intermolecular organization and improve one or more photoelectric characteristics of the materials. The coordinating additives are selected from fullerene compounds and organic compounds having free electron pairs. Combinations of different coordinating additives can be used to tailor the characteristic properties of such porphyrinoid-based materials, including porphyrin oligomers. Bidentate ligands are one type of coordinating additive that can form coordination bonds with a central metal ion of two different porphyrinoid compounds to promote porphyrinoid alignment and/or pi-stacking. The coordinating additives can shift the absorption spectrum of a photoactive material toward higher wavelengths, increase the external quantum efficiency of the material, or both.

  14. Power generation method including membrane separation

    DOE Patents [OSTI]

    Lokhandwala, Kaaeid A. (Union City, CA)

    2000-01-01

    A method for generating electric power, such as at, or close to, natural gas fields. The method includes conditioning natural gas containing C.sub.3+ hydrocarbons and/or acid gas by means of a membrane separation step. This step creates a leaner, sweeter, drier gas, which is then used as combustion fuel to run a turbine, which is in turn used for power generation.

  15. Rotor assembly including superconducting magnetic coil

    DOE Patents [OSTI]

    Snitchler, Gregory L. (Shrewsbury, MA); Gamble, Bruce B. (Wellesley, MA); Voccio, John P. (Somerville, MA)

    2003-01-01

    Superconducting coils and methods of manufacture include a superconductor tape wound concentrically about and disposed along an axis of the coil to define an opening having a dimension which gradually decreases, in the direction along the axis, from a first end to a second end of the coil. Each turn of the superconductor tape has a broad surface maintained substantially parallel to the axis of the coil.

  16. Nuclear reactor shield including magnesium oxide

    DOE Patents [OSTI]

    Rouse, Carl A. (Del Mar, CA); Simnad, Massoud T. (La Jolla, CA)

    1981-01-01

    An improvement in nuclear reactor shielding of a type used in reactor applications involving significant amounts of fast neutron flux, the reactor shielding including means providing structural support, neutron moderator material, neutron absorber material and other components as described below, wherein at least a portion of the neutron moderator material is magnesium in the form of magnesium oxide either alone or in combination with other moderator materials such as graphite and iron.

  17. Electric power monthly, September 1990. [Glossary included

    SciTech Connect (OSTI)

    Not Available

    1990-12-17

    The purpose of this report is to provide energy decision makers with accurate and timely information that may be used in forming various perspectives on electric issues. The power plants considered include coal, petroleum, natural gas, hydroelectric, and nuclear power plants. Data are presented for power generation, fuel consumption, fuel receipts and cost, sales of electricity, and unusual occurrences at power plants. Data are compared at the national, Census division, and state levels. 4 figs., 52 tabs. (CK)

  18. Advanced Vehicle Testing Activity: Hydrogen-Fueled Mercedes Sprinter Van -- Operating Summary

    SciTech Connect (OSTI)

    Karner, D.; Francfort, James Edward

    2003-01-01

    Over the past two years, Arizona Public Service, a subsidiary of Pinnacle West Capital Corporation, in cooperation with the U.S. Department of Energy's Advanced Vehicle Testing Activity, tested four gaseous fuel vehicles as part of its alternative fueled vehicle fleet. One vehicle operated initially using compressed natural gas (CNG) and later a blend of CNG and hydrogen. Of the other three vehicles, one was fueled with pure hydrogen and two were fueled with a blend of CNG and hydrogen. The three blended-fuel vehicles were originally equipped with either factory CNG engines or factory gasoline engines that were converted to run CNG fuel. The vehicles were variously modified to operate on blended fuel and were tested using 15 to 50% blends of hydrogen (by volume). The pure- hydrogen-fueled vehicle was converted from gasoline fuel to operate on 100% hydrogen. All vehicles were fueled from the Arizona Public Service's Alternative Fuel Pilot Plant, which was developed to dispense gaseous fuels, including CNG, blends of CNG and hydrogen, and pure hydrogen with up to 99.9999% purity. The primary objective of the test was to evaluate the safety and reliability of operating vehicles on hydrogen and blended hydrogen fuel, and the interface between the vehicles and the hydrogen fueling infrastructure. A secondary objective was to quantify vehicle emissions, cost, and performance. Over a total of 40,000 fleet test miles, no safety issues were found. Also, significant reductions in emissions were achieved by adding hydrogen to the fuel. This report presents results of testing conducted over 6,864 kilometers (4,265 miles) of operation using the pure-hydrogen-fueled Mercedes Sprinter van.

  19. Advanced Vehicle Testing Activity: Hydrogen-Fueled Mercedes Sprinter Van Operating Summary - January 2003

    SciTech Connect (OSTI)

    Karner, D.; Francfort, J.E.

    2003-01-22

    Over the past two years, Arizona Public Service, a subsidiary of Pinnacle West Capital Corporation, in cooperation with the U.S. Department of Energy's Advanced Vehicle Testing Activity, tested four gaseous fuel vehicles as part of its alternative fueled vehicle fleet. One vehicle operated initially using compressed natural gas (CNG) and later a blend of CNG and hydrogen. Of the other three vehicles, one was fueled with pure hydrogen and two were fueled with a blend of CNG and hydrogen. The three blended-fuel vehicles were originally equipped with either factory CNG engines or factory gasoline engines that were converted to run CNG fuel. The vehicles were variously modified to operate on blended fuel and were tested using 15 to 50% blends of hydrogen (by volume). The pure-hydrogen-fueled vehicle was converted from gasoline fuel to operate on 100% hydrogen. All vehicles were fueled from the Arizona Public Service's Alternative Fuel Pilot Plant, which was developed to dispense gaseous fuels, including CNG, blends of CNG and hydrogen, and pure hydrogen with up to 99.9999% purity. The primary objective of the test was to evaluate the safety and reliability of operating vehicles on hydrogen and blended hydrogen fuel, and the interface between the vehicles and the hydrogen fueling infrastructure. A secondary objective was to quantify vehicle emissions, cost, and performance. Over a total of 40,000 fleet test miles, no safety issues were found. Also, significant reductions in emissions were achieved by adding hydrogen to the fuel. This report presents results of testing conducted over 6,864 kilometers (4,265 miles) of operation using the pure-hydrogen-fueled Mercedes Sprinter van.

  20. van Dijk, S., and Polani, D., (2011). Look-Ahead Relevant In-formation: Reducing Cognitive Burden over Prolonged Tasks. In

    E-Print Network [OSTI]

    Polani, Daniel

    2011-01-01

    Preprint van Dijk, S., and Polani, D., (2011). Look-Ahead Relevant In- formation: Reducing Prolonged Tasks Sander G. van Dijk Daniel Polani Adaptive Systems Research Group Univeristy of Hertfordshire

  1. Practical Cryptography in High Dimensional Marten van Dijk 1 , Robert Granger 2 , Dan Page 2 , Karl Rubin 3, # , Alice

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    Practical Cryptography in High Dimensional Tori Marten van Dijk 1 , Robert Granger 2 , Dan Page 2 Dijk and Woodru# introduced a new way of using the algebraic tori Tn in cryptography, and obtained key cryptosystem. Although Tn is not known to be rational in general, van Dijk and Woodru# [6] show

  2. 2 15.10.2013 Van D. BaxterVolker Weinmann Hybrid heat pump system as chance for the

    E-Print Network [OSTI]

    Oak Ridge National Laboratory

    pumps Condensing gas and oil boilers DHW tanks Solar panels Under floor heating Installation equipment#12;2 15.10.2013 Van D. BaxterVolker Weinmann Hybrid heat pump system as chance for the renovation market Dipl.-Ing. Volker Weinmann ROTEX Heating Systems GmbH #12;3 15.10.2013 Van D. Baxter

  3. Knowledge-based Patient Data Generation Zhisheng Huang, Frank van Harmelen, Annette ten Teije, and Kathrin Dentler

    E-Print Network [OSTI]

    van Harmelen, Frank

    Knowledge-based Patient Data Generation Zhisheng Huang, Frank van Harmelen, Annette ten Teije and the quality of the data. By defining the required format, data can easily be generated based on realistic,Frank.van.Harmelen,annette,k.dentler}@cs.vu.nl Abstract. The development and investigation of medical applications require patient data from various

  4. 0036-1445/81.'"2301-0005 $01.00/0 f^MATICAL REMARKS ON THE VAN ALLEN RADIATION BELT

    E-Print Network [OSTI]

    Knill, Oliver

    0036-1445/81.'"2301-0005 $01.00/0 f^MATICAL REMARKS ON THE VAN ALLEN RADIATION BELT: A SURVEY radiation belt, were seemingly i vv j . {severai vears. sd, some of these particles were observed to have center or "adiabatic" approximation.) Under these circumstances, it was #12;THE VAN ALLEN RADIATION BELT

  5. Optical panel system including stackable waveguides

    DOE Patents [OSTI]

    DeSanto, Leonard (Dunkirk, MD); Veligdan, James T. (Manorville, NY)

    2007-11-20

    An optical panel system including stackable waveguides is provided. The optical panel system displays a projected light image and comprises a plurality of planar optical waveguides in a stacked state. The optical panel system further comprises a support system that aligns and supports the waveguides in the stacked state. In one embodiment, the support system comprises at least one rod, wherein each waveguide contains at least one hole, and wherein each rod is positioned through a corresponding hole in each waveguide. In another embodiment, the support system comprises at least two opposing edge structures having the waveguides positioned therebetween, wherein each opposing edge structure contains a mating surface, wherein opposite edges of each waveguide contain mating surfaces which are complementary to the mating surfaces of the opposing edge structures, and wherein each mating surface of the opposing edge structures engages a corresponding complementary mating surface of the opposite edges of each waveguide.

  6. Thermovoltaic semiconductor device including a plasma filter

    DOE Patents [OSTI]

    Baldasaro, Paul F. (Clifton Park, NY)

    1999-01-01

    A thermovoltaic energy conversion device and related method for converting thermal energy into an electrical potential. An interference filter is provided on a semiconductor thermovoltaic cell to pre-filter black body radiation. The semiconductor thermovoltaic cell includes a P/N junction supported on a substrate which converts incident thermal energy below the semiconductor junction band gap into electrical potential. The semiconductor substrate is doped to provide a plasma filter which reflects back energy having a wavelength which is above the band gap and which is ineffectively filtered by the interference filter, through the P/N junction to the source of radiation thereby avoiding parasitic absorption of the unusable portion of the thermal radiation energy.

  7. Simple Model of Membrane Proteins Including Solvent

    E-Print Network [OSTI]

    D. L. Pagan; A. Shiryayev; T. P. Connor; J. D. Gunton

    2006-03-04

    We report a numerical simulation for the phase diagram of a simple two dimensional model, similar to one proposed by Noro and Frenkel [J. Chem. Phys. \\textbf{114}, 2477 (2001)] for membrane proteins, but one that includes the role of the solvent. We first use Gibbs ensemble Monte Caro simulations to determine the phase behavior of particles interacting via a square-well potential in two dimensions for various values of the interaction range. A phenomenological model for the solute-solvent interactions is then studied to understand how the fluid-fluid coexistence curve is modified by solute-solvent interactions. It is shown that such a model can yield systems with liquid-liquid phase separation curves that have both upper and lower critical points, as well as closed loop phase diagrams, as is the case with the corresponding three dimensional model.

  8. JOURNAL OF GEOPHYSICAL RESEARCH, VOL. ???, XXXX, DOI:10.1029/, The 2011 Mw 7.1 Van (Eastern Turkey) Earthquake -1

    E-Print Network [OSTI]

    Cambridge, University of

    JOURNAL OF GEOPHYSICAL RESEARCH, VOL. ???, XXXX, DOI:10.1029/, The 2011 Mw 7.1 Van (Eastern Turkey, 2012, 5:45pm D R A F T #12;X - 2 ELLIOTT ET AL.: 2011 VAN EARTHQUAKE, EASTERN TURKEY moment and source.: 2011 VAN EARTHQUAKE, EASTERN TURKEY X - 3 Interferograms from the ENVISAT satellite were derived from

  9. BRAIN MORPHOLOGY IN TWINS DISCORDANT FOR BIPOLAR DISORDER Van Erp, T.G.M., Thompson, P.M., Kiesepp, T., Tran, H.L., Correll, C.M.,

    E-Print Network [OSTI]

    Thompson, Paul

    BRAIN MORPHOLOGY IN TWINS DISCORDANT FOR BIPOLAR DISORDER Van Erp, T.G.M., Thompson, P.M., Kieseppä morphology in schizophrenia (Cannon et al., 2002; van Erp et al., In press). In our region of interest (ROI and association analyses in the search for predisposing genes. Cannon, T. D., Thompson, P. M., van Erp, T. G

  10. Engine lubrication circuit including two pumps

    DOE Patents [OSTI]

    Lane, William H.

    2006-10-03

    A lubrication pump coupled to the engine is sized such that the it can supply the engine with a predetermined flow volume as soon as the engine reaches a peak torque engine speed. In engines that operate predominately at speeds above the peak torque engine speed, the lubrication pump is often producing lubrication fluid in excess of the predetermined flow volume that is bypassed back to a lubrication fluid source. This arguably results in wasted power. In order to more efficiently lubricate an engine, a lubrication circuit includes a lubrication pump and a variable delivery pump. The lubrication pump is operably coupled to the engine, and the variable delivery pump is in communication with a pump output controller that is operable to vary a lubrication fluid output from the variable delivery pump as a function of at least one of engine speed and lubrication flow volume or system pressure. Thus, the lubrication pump can be sized to produce the predetermined flow volume at a speed range at which the engine predominately operates while the variable delivery pump can supplement lubrication fluid delivery from the lubrication pump at engine speeds below the predominant engine speed range.

  11. 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

  12. Casting a Polyhedron with Directional Uncertainty Hee-kap Ahn Otfried Cheong Rene van Oostrum

    E-Print Network [OSTI]

    Utrecht, Universiteit

    Casting a Polyhedron with Directional Uncertainty£ Hee-kap Ahn££ Otfried Cheong££ Ren´e van Oostrum££ Abstract Casting is a manufacturing process in which molten material is poured into a cast (mould), which with imperfect control of the casting machinery. In this paper, we consider directional uncertainty: given a 3

  13. Curriculum Learning for Motor Skills Andrej Karpathy and Michiel van de Panne

    E-Print Network [OSTI]

    Panne, M. van de

    Curriculum Learning for Motor Skills Andrej Karpathy and Michiel van de Panne University of British by this general idea, we develop an approach for learning motor skills based on a two-level curriculum. At the high level, the curriculum specifies an order in which different skills should be learned. At the low

  14. Practical Guidelines for the Readability of IT-architecture Henk Koning Claire Dormann Hans van Vliet

    E-Print Network [OSTI]

    van Vliet, Hans

    and evolution". Van Vliet [26] places the architecture phase in the software life cycle between the requirements of a more comprehensive research project on "Visualisation of IT- architecture". GENERAL TERMS DocumentationPractical Guidelines for the Readability of IT-architecture Diagrams Henk Koning Claire Dormann

  15. Delft Hydraulic's Large Wind-Wave Flume Paul van Vliet 1

    E-Print Network [OSTI]

    Jaehne, Bernd

    499 Delft Hydraulic's Large Wind-Wave Flume Paul van Vliet 1 , Frank Hering 2 , and Bernd J¨ahne 2,3 1 Waterloopkundig Laboratorium, Delft Hydraulics Laboratory Rotterdamseweg 185, NL-2692 HD Delft in the seventies, Delft Hydraulics large wind wave flume was totally overhauled to fit the needs of scientists

  16. Laser Excitation of a Fracture Source for Elastic Waves Thomas E. Blum* and Kasper van Wijk

    E-Print Network [OSTI]

    Snieder, Roel

    Laser Excitation of a Fracture Source for Elastic Waves Thomas E. Blum* and Kasper van Wijk a transparent sample by focusing laser light directly onto this fracture. The associated displacement field, measured by a laser interferometer, has pronounced waves that are diffracted at the fracture tips. We

  17. 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

  18. 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

  19. Variability of magnetic soil properties in Hawaii Remke L. van Dam*a

    E-Print Network [OSTI]

    Borchers, Brian

    Variability of magnetic soil properties in Hawaii Remke L. van Dam*a , J. Bruce J. Harrisona , Jan Hawaiian Islands: O'ahu, Kaho'olawe, and Hawaii. The data show a strong negative correlation between mean oxides, magnetic soils, soil development, Hawaii 1. INTRODUCTION Electromagnetic (EM) and magnetic

  20. Van Eekelen: `Informatica, daal af uit ivoren toren' Meer samenhang in IT-onderwijsniveaus nodig

    E-Print Network [OSTI]

    van Eekelen, Marko

    Van Eekelen: `Informatica, daal af uit ivoren toren' Meer samenhang in IT-onderwijsniveaus nodig hun ivoren toren moeten afdalen om de aansluiting tussen het middelbaar informatica-onderwijs en het hoger informatica-onderwijs in Nederland te verbeteren. Het gaat volgens hem goed met informatica

  1. 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

  2. Geosocial Graph-Based Community Detection Yves van Gennip, Huiyi Hu, Blake Hunter

    E-Print Network [OSTI]

    Soatto, Stefano

    geosocial information. The data come from the policing district Hollenbeck (see Fig. 1) in Los AngelesGeosocial Graph-Based Community Detection Yves van Gennip, Huiyi Hu, Blake Hunter Department of Mathematics University of California, Los Angeles Los Angeles, CA, USA Email: yvgennip@math.ucla.edu, huiyihu

  3. Analysis of BGP Prefix Origins During Google's May 2005 Outage Tao Wan Paul C. van Oorschot

    E-Print Network [OSTI]

    Van Oorschot, Paul

    Analysis of BGP Prefix Origins During Google's May 2005 Outage Tao Wan Paul C. van Oorschot School- vice outage is BGP. To pursue the latter possibility further, we explore how BGP was functioning during prior to the service outage. As a result, 49.1% of ASes re-advertising routes for 64

  4. School Name Team Name Coach/Teacher Bloomfield HS Van Allen Belts Jason McCaughey

    E-Print Network [OSTI]

    Devoret, Michel H.

    School Name Team Name Coach/Teacher Bloomfield HS Van Allen Belts Jason Mc Rangers Peter Schmitt Mauro Sheridan Middle School Apple Sue Brown Mercy HS Quanta Buff Bachenheimer Millbrook School Spooky Action Somerset Waters Naugatuck HS Gone Fission Marc Pardee

  5. The Cosmic Web: Geometric Analysis Rien van de Weygaert & Willem Schaap

    E-Print Network [OSTI]

    Weijgaert, Rien van de

    The Cosmic Web: Geometric Analysis Rien van de Weygaert & Willem Schaap Kapteyn Astronomical Weygaert & Willem Schaap 1 Outline: Patterns in the Cosmic Web The spatial cosmic matter distribution of scales and densities ­ are three major characteristics of we have come to know as the Cosmic Web

  6. A PHOTOGRAMMETRIC MEASUREMENT METHOD USING CSG MODELS Pierre Ermes, Frank A. van den Heuvel, George Vosselman

    E-Print Network [OSTI]

    Vosselman, George

    A PHOTOGRAMMETRIC MEASUREMENT METHOD USING CSG MODELS Pierre Ermes, Frank A. van den Heuvel, George Delft, The Netherlands E-mail: {P.Ermes, F.A.vandenHeuvel, G.Vosselman}@geo.tudelft.nl Commission V is embedded in a measurement system for piping installations, as is discussed in a broader context by Ermes

  7. 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

  8. 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

  9. 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

  10. Spark-gap atomic emission microscopy. II. Improvements in resolution P. G. Van Patten,a)

    E-Print Network [OSTI]

    Myrick, Michael Lenn

    Spark-gap atomic emission microscopy. II. Improvements in resolution P. G. Van Patten,a) J. D. Noll which enhance performance in spark-gap atomic emission microscopy SGAEM experiments. SGAEM is a recent as small as 5 V, and intense atomic emission has been observed in such sparks. Small 1 nF , high

  11. A dynamical investigation of the heat and helium imbalance Peter E. van Keken aY

    E-Print Network [OSTI]

    van Keken, Peter

    and helium released from the whole mantle convection models is smaller than the production ratioA dynamical investigation of the heat and helium imbalance Peter E. van Keken aY *, Chris J; accepted 6 April 2001 Abstract The terrestrial heat^helium imbalance [O'Nions and Oxburgh, Nature 306 (1983

  12. Scalable Management and Data Mining using Robbert van Renesse, Kenneth Birman, Dan Dumitriu, Werner Vogels

    E-Print Network [OSTI]

    Keinan, Alon

    Scalable Management and Data Mining using Astrolabe Robbert van Renesse, Kenneth Birman, Dan abstraction. Although deigned for scalable man- agement and data mining, the system can also support wide. The aggregation mechanism is controlled by SQL queries, and can be understood as a type of data mining capability

  13. Optimal server allocation typeset May 6, 2009 Smith, Cruz, & van Woensel Optimal Server Allocation in General,

    E-Print Network [OSTI]

    Cruz, Frederico

    allocating servers to the network topology. Convexity of the objective function along with results fromOptimal server allocation typeset May 6, 2009 Smith, Cruz, & van Woensel Optimal Server Allocation distributions are considered in this paper. An approach to optimally allocate servers to se- ries, merge

  14. What Tacoma Taught Us Dag Johansen \\Lambda Fred B. Schneider y and Robbert van Renesse y

    E-Print Network [OSTI]

    Schneider, Fred B.

    What Tacoma Taught Us Dag Johansen \\Lambda Fred B. Schneider y and Robbert van Renesse y 1 Introduction Tacoma is a system for supporting processes---so called agents---whose ex­ ecution moves from. The current versions of Tacoma provide support for agents written in C, C++, ML, Perl, Python, Scheme

  15. A Taxonomy of Web Agents Zhisheng Huang , Anton Eliens ;+ , Alex van Ballegooij + , and Paul de Bra ;+

    E-Print Network [OSTI]

    Huang, Zhisheng

    A Taxonomy of Web Agents Zhisheng Huang #3; , Anton EliË?ens #3;;+ , Alex van Ballegooij,eliensg@cs.vu.nl, alexb@cwi.nl, debra@win.tue.nl Abstract In this paper we propose a taxonomy of web agents, which as avatar­ embodied guides that help visitors to navigate in virtual en­ vironments. Our taxonomy must

  16. Soil effects on thermal signatures of buried nonmetallic landmines Remke L. van Dam*a

    E-Print Network [OSTI]

    Borchers, Brian

    Soil effects on thermal signatures of buried nonmetallic landmines Remke L. van Dam*a , Brian for temperature propagation through homogeneous and layered soils is presented to predict surface temperatures as a function of soil heat flux amplitude, soil texture, soil water content, and thermal properties and burial

  17. Perceptually-Based Compensation of Light Pollution in Display Systems Jeroen van Baar

    E-Print Network [OSTI]

    Toronto, University of

    Perceptually-Based Compensation of Light Pollution in Display Systems Jeroen van Baar Disney compensate for light pollution due to ghosting in 3D stereo (left) and indirect scattering when projecting framework is applicable to other light pollution problems, such as descattering. CR Categories: I.4.3 [Image

  18. Comparison of Different Load Road Implementation Strategies on Fuel Economy of USPS Step Vans

    Broader source: Energy.gov [DOE]

    An alternative form of measuring road loads, instead of using a chassis dynamometer and a method described in 40 CFR section 86.1229-85, was conducted on on-road coastdowns, and regression analysis was used to determine the characteristics of the two U.S. Postal Service step vans, one of which was a hybrid model

  19. 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...

  20. Handbook of Constraint Programming 3 Edited by F. Rossi, P. van Beek and T. Walsh

    E-Print Network [OSTI]

    Walsh, Toby

    Handbook of Constraint Programming 3 Edited by F. Rossi, P. van Beek and T. Walsh c 2006 Elsevier logic programming, but it can also be done in other programming paradigms. 1.1 Purpose of the Handbook The aim of this handbook is to capture the full breadth and depth of the constraint pro- gramming field

  1. c 2007 by Elizabeth A. Van Ruitenbeek. All rights reserved. MODELING MOBILE PHONE VIRUS PROPAGATION

    E-Print Network [OSTI]

    Sanders, William H.

    c 2007 by Elizabeth A. Van Ruitenbeek. All rights reserved. #12;MODELING MOBILE PHONE VIRUS of Illinois at Urbana-Champaign, 2007 Urbana, Illinois #12;ABSTRACT Viruses that infect smartphones are emerging as a new research area in the fight against com- puter viruses. This thesis presents two models

  2. 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

  3. The Java Machine Learning Library Thomas Abeel, Yvan Saeys and Yves Van de Peer

    E-Print Network [OSTI]

    Gent, Universiteit

    The Java Machine Learning Library Thomas Abeel, Yvan Saeys and Yves Van de Peer Department of Plant.abeel@psb.ugent.be What is Java-ML? Motivation Code & Documentation Applications 1. Machine learning techniques: · 18: java doc and explanation of the algorithm · Generated API: from the source code · Changelog

  4. Using the ACM Java Libraries in CS 1 Andrew Mertz, William Slough, and Nancy Van Cleave

    E-Print Network [OSTI]

    Van Cleave, Nancy K.

    Using the ACM Java Libraries in CS 1 Andrew Mertz, William Slough, and Nancy Van Cleave aemertz University Charleston, IL 61920 Abstract The Java language is commonly used in CS 1 courses, though its of these challenges, the ACM established the Java Task Force to study the problem. The work of this committee resulted

  5. 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

  6. 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

  7. Full-waveform static corrections using blind channel identification Robbert van Vossen1

    E-Print Network [OSTI]

    Utrecht, Universiteit

    Full-waveform static corrections using blind channel identification Robbert van Vossen1 and Jeannot for time shifts is generally referred to as residual static corrections, whereas surface to parameterize near-surface perturbations. There- fore, we refer to this method as waveform statics. Important

  8. The Assessment of Evidence in the Discovery of a Higgs Boson David A. van Dyk*

    E-Print Network [OSTI]

    Wolfe, Patrick J.

    The Assessment of Evidence in the Discovery of a Higgs Boson David A. van Dyk* Imperial College London, United Kingdom dvandyk@imperial.ac.uk The 2012-2013 discovery of a Higgs boson filled the last in a 40-year search that culminated in the discovery of a Higgs boson. This talk reviews these statistical

  9. Sea level controls sedimentation and environments in coastal caves and sinkholes Peter J. van Hengstum a,

    E-Print Network [OSTI]

    Sea level controls sedimentation and environments in coastal caves and sinkholes Peter J. van karst basins (caves, cenotes, sinkholes, blueholes, etc.) generally focuses on analyzing isotopes) on carbonate platforms, such as sinkholes, cenotes, blueholes, and caves, all of which have been repeatedly

  10. LYAPUNOV AND SACKER-SELL SPECTRAL INTERVALS LUCA DIECI AND ERIK S. VAN VLECK

    E-Print Network [OSTI]

    Van Vleck, Erik S.

    LYAPUNOV AND SACKER-SELL SPECTRAL INTERVALS LUCA DIECI AND ERIK S. VAN VLECK Abstract­ the Lyapunov spectral intervals. Since any bounded and continuous coeficient matrix function can be smoothly/or continuous Lyapunov spectrum. Key words. Exponential dichotomy, Sacker-Sell spectrum, Lyapunov exponents

  11. LYAPUNOV SPECTRAL INTERVALS: THEORY AND COMPUTATION LUCA DIECI y AND ERIK S. VAN VLECK z

    E-Print Network [OSTI]

    Van Vleck, Erik S.

    LYAPUNOV SPECTRAL INTERVALS: THEORY AND COMPUTATION #3; LUCA DIECI y AND ERIK S. VAN VLECK z dichotomy of Sacker and Sell and the spectrum de#12;ned in terms of upper and lower Lyapunov exponents information. Finally, we discuss the algorithms we have used to approximate the Lyapunov and Sacker

  12. Lyapunov instability of rough hard-disk fluids Jacobus A. van Meel*

    E-Print Network [OSTI]

    Posch, Harald A.

    Lyapunov instability of rough hard-disk fluids Jacobus A. van Meel* FOM Institute for Atomic The dynamical instability of rough hard-disk fluids in two dimensions is characterized through the Lyapunov, measured by the maximum Lyapunov exponent, is only enhanced by the rotational degrees of freedom for high

  13. Filling Polyhedral Molds \\Lambda Prosenjit Bose Marc van Kreveld Godfried Toussaint

    E-Print Network [OSTI]

    Toussaint, Godfried T.

    In the manufacturing industry, finding an orientation for a mold that eliminates surface defects and insures a completeFilling Polyhedral Molds \\Lambda Prosenjit Bose Marc van Kreveld Godfried Toussaint School the problem of determining a favorable position of a mold (modeled as a polyhedron), such that when

  14. 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

  15. 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

  16. Changes in Painting Styles of Two Artists With Alzheimer's Disease Benjamin van Buren and Bianca Bromberger

    E-Print Network [OSTI]

    Chatterjee, Anjan

    Changes in Painting Styles of Two Artists With Alzheimer's Disease Benjamin van Buren and Bianca of literature supports the idea that systematic changes can occur in artists' painting styles after the onset, emotion, symbolism, realism, and animacy), we found that both AD patients produced paintings with more

  17. On CSP and the Algebraic Theory of Effects Rob van Glabbeek and Gordon Plotkin

    E-Print Network [OSTI]

    Plotkin, Gordon

    On CSP and the Algebraic Theory of Effects Rob van Glabbeek and Gordon Plotkin Abstract We consider CSP from the point of view of the algebraic theory of effects, which classifies operations as effect in terms of two versions of the stable failures model of CSP, one more general than the other

  18. POPULATION OF FERAL CATS FELIS CATUS. R.J. van Aarde

    E-Print Network [OSTI]

    Pretoria, University of

    ( POPULATION OF FERAL CATS FELIS CATUS. c\\J1 R.J. van Aarde Mammal Research Institute university. Cambridge, Mass. 02238 U.S.A. Abstract: Body and adrenal weight in a population of feral cats, Felis catus of Felis catus are now distributed worldwide and in many regions such populations are, in part, fostered

  19. 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

  20. 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

  1. Using UML in Architecture-Level Modifiability Analysis Nico Lassing, Daan Rijsenbrij and Hans van Vliet

    E-Print Network [OSTI]

    van Vliet, Hans

    Using UML in Architecture-Level Modifiability Analysis Nico Lassing, Daan Rijsenbrij and Hans van architecture-level modifiability analysis of business information systems, we use architectural views to determine and express the effect of change scenarios. We distinguish four architectural views. We used

  2. Quality-Driven Software Architecture Composition1 Hans de Bruin Hans van Vliet

    E-Print Network [OSTI]

    van Vliet, Hans

    Quality-Driven Software Architecture Composition1 Hans de Bruin Hans van Vliet Vrije Universiteit of software architectures. First, an ar- chitecture is derived that addresses functional requirements only. This architecture contains a number of variability points which are next filled in to address quality concerns

  3. Automatic Reformulation of Children's Search Queries Maarten van Kalsbeek, Joost de Wit, Dolf Trieschnigg,

    E-Print Network [OSTI]

    Hiemstra, Djoerd

    Terms Algorithms, Human Factors, Design Keywords Automatic Query Expansion, Search Behavior, 1 children may make. Most of the search engines offer only the possibility to enter a Boolean queryAutomatic Reformulation of Children's Search Queries Maarten van Kalsbeek, Joost de Wit, Dolf

  4. CRYSTAL PRECIPITATION AND DISSOLUTION IN A THIN STRIP T.L. VAN NOORDEN

    E-Print Network [OSTI]

    Eindhoven, Technische Universiteit

    CRYSTAL PRECIPITATION AND DISSOLUTION IN A THIN STRIP T.L. VAN NOORDEN Abstract. A two-dimensional micro-scale model for crystal dissolution and precipitation in a porous medium is presented. The local dissolution and precipitation in a porous medium. The microscopic model that serves as the starting point

  5. 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

  6. Handbook on the Philosophy of Information Johan van Benthem and Pieter Adriaans (eds.)

    E-Print Network [OSTI]

    Topsøe, Flemming

    Handbook on the Philosophy of Information Johan van Benthem and Pieter Adriaans (eds.) #12 important for a number of sciences. The concepts appear to be just the right ones with intuitively appealing the main interest from society lies. But information theory captures fundamental aspects of many other

  7. Ionic liquids, electrolyte solutions including the ionic liquids, and energy storage devices including the ionic liquids

    DOE Patents [OSTI]

    Gering, Kevin L.; Harrup, Mason K.; Rollins, Harry W.

    2015-12-08

    An ionic liquid including a phosphazene compound that has a plurality of phosphorus-nitrogen units and at least one pendant group bonded to each phosphorus atom of the plurality of phosphorus-nitrogen units. One pendant group of the at least one pendant group comprises a positively charged pendant group. Additional embodiments of ionic liquids are disclosed, as are electrolyte solutions and energy storage devices including the embodiments of the ionic liquid.

  8. Een iets geredigeerde versie is verschenen in Jaarboek Overheidsfinancin 2008: K.P. Goudswaard en H. Nijboer, 'Sociale zekerheid: van verzekeren naar sparen?', in: C.A. de Kam

    E-Print Network [OSTI]

    Galis, Frietson

    wordt de efficiencywinst gezien: door gebruik te maken van individuele spaartegoeden kunnen individuen

  9. The scientific legacy of J. P. Elliott P. Van Isacker

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    initially worked on neutron transport problems for reactor theory but soon switched again to nuclear--in short, to group theory. Jahn had generalized group-theoretical methods from atomic to nuclear shell with a very productive nuclear theory group led by Tony Skyrme, which included, besides Phil Elliott, also

  10. A 2 MV Van de Graaff accelerator as a tool for planetary and impact physics research

    SciTech Connect (OSTI)

    Mocker, Anna; Bugiel, Sebastian; Srama, Ralf [IRS, Universitaet Stuttgart, Pfaffenwaldring 31, D-70569 Stuttgart (Germany); MPI fuer Kernphysik, Saupfercheckweg 1, D-69117 Heidelberg (Germany); Auer, Siegfried [A and M Associates, PO Box 421, Basye, Virginia 22810 (United States); Baust, Guenter; Matt, Guenter; Otto, Katharina [MPI fuer Kernphysik, Saupfercheckweg 1, D-69117 Heidelberg (Germany); Colette, Andrew; Drake, Keith; Kempf, Sascha; Munsat, Tobin; Shu, Anthony; Sternovsky, Zoltan [LASP, University of Colorado, 1234 Innovation Drive, Boulder, Colorado 80303 (United States); Colorado Center for Lunar Dust and Atmospheric Studies, University of Colorado, Boulder, Colorado 80303 (United States); Fiege, Katherina; Postberg, Frank [Institut fuer Geowissenschaften, Universitaet Heidelberg, D-69120 Stuttgart (Germany); MPI fuer Kernphysik, Saupfercheckweg 1, D-69117 Heidelberg (Germany); Gruen, Eberhard [MPI fuer Kernphysik, Saupfercheckweg 1, D-69117 Heidelberg (Germany); LASP, University of Colorado, 1234 Innovation Drive, Boulder, Colorado 80303 (United States); Heckmann, Frieder [Steinbeis-Innovationszentrum Raumfahrt, Gaeufelden (Germany); Helfert, Stefan [Helfert Informatik, Mannheim (Germany); Hillier, Jonathan [Institut fuer Geowissenschaften, Universitaet Heidelberg, D-69120 Stuttgart (Germany); Mellert, Tobias [IRS, Universitaet Stuttgart, Pfaffenwaldring 31, D-70569 Stuttgart (Germany); and others

    2011-09-15

    Investigating the dynamical and physical properties of cosmic dust can reveal a great deal of information about both the dust and its many sources. Over recent years, several spacecraft (e.g., Cassini, Stardust, Galileo, and Ulysses) have successfully characterised interstellar, interplanetary, and circumplanetary dust using a variety of techniques, including in situ analyses and sample return. Charge, mass, and velocity measurements of the dust are performed either directly (induced charge signals) or indirectly (mass and velocity from impact ionisation signals or crater morphology) and constrain the dynamical parameters of the dust grains. Dust compositional information may be obtained via either time-of-flight mass spectrometry of the impact plasma or direct sample return. The accurate and reliable interpretation of collected spacecraft data requires a comprehensive programme of terrestrial instrument calibration. This process involves accelerating suitable solar system analogue dust particles to hypervelocity speeds in the laboratory, an activity performed at the Max Planck Institut fuer Kernphysik in Heidelberg, Germany. Here, a 2 MV Van de Graaff accelerator electrostatically accelerates charged micron and submicron-sized dust particles to speeds up to 80 km s{sup -1}. Recent advances in dust production and processing have allowed solar system analogue dust particles (silicates and other minerals) to be coated with a thin conductive shell, enabling them to be charged and accelerated. Refinements and upgrades to the beam line instrumentation and electronics now allow for the reliable selection of particles at velocities of 1-80 km s{sup -1} and with diameters of between 0.05 {mu}m and 5 {mu}m. This ability to select particles for subsequent impact studies based on their charges, masses, or velocities is provided by a particle selection unit (PSU). The PSU contains a field programmable gate array, capable of monitoring in real time the particles' speeds and charges, and is controlled remotely by a custom, platform independent, software package. The new control instrumentation and electronics, together with the wide range of accelerable particle types, allow the controlled investigation of hypervelocity impact phenomena across a hitherto unobtainable range of impact parameters.

  11. Ford Van Dyke: Compressed Air Management Program Leads to Improvements that Reduce Energy Consumption at an Automotive Transmission Plant

    SciTech Connect (OSTI)

    2010-06-25

    Staff at the Ford Van Dyke Transmission Plant in Sterling Heights, Michigan, have increased the efficiency of the plant’s compressed air system to enhance its performance while saving energy and improving production.

  12. Bulk chemicals from biomass Jacco van Haveren, Agrotechnology and Food Innovations B.V., Wageningen, The Netherlands

    E-Print Network [OSTI]

    Grossmann, Ignacio E.

    41 Review Bulk chemicals from biomass Jacco van Haveren, Agrotechnology and Food Innovations B production, and available biomass conversion technologies, biomass-based routes are expected to make and -caprolactam. Technologies involving direct isolation of aromatic building blocks from biomass

  13. A review of "Selected Writings on Dutch Paintings: Rembrandt, Van Beke, Vermeer and Others." by Albert Blankert 

    E-Print Network [OSTI]

    Miya Tokumitsu

    2006-01-01

    artists (Jan de Bisschop, Constantijn Huygens the Younger) in seventeenth- century Holland. This practice parallels the vogue for outdoor paintings by gentlemen in England and reminds us about Rembrandt?s social aspirations as well as his informal, non... Paintings: Rembrandt, Van Beke, Vermeer and Others. Zwolle: Waanders Publishers, 2004. 352 pp. + 302 illus. $90.00. Review by MIYA TOKUMITSU, UNIVERSITY OF PENNSYLVANIA. Reading Albert Blankert?s Selected Writings on Dutch Painting: Rembrandt, Van Beke...

  14. 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.

  15. 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.

  16. 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.

  17. Van't Hoff law for temperature dependent Langmuir constants in clathrate hydrate nanocavities

    E-Print Network [OSTI]

    Lakhlifi, Azzedine

    2015-01-01

    This work gives a van't Hoff law expression of Langmuir constants of different species for determining their occupancy in the nanocavities of clathrate hydrates. The van't Hoff law's parameters are derived from a fit with Langmuir constants calculated using a pairwise site-site interaction potential to model the anisotropic potential environment in the cavities, as a function of temperature. The parameters can be used for calculating clathrates compositions. Results are given for nineteen gas species trapped in the small and large cavities of structure types I and II [1]. The accuracy of this approach is based on a comparison with available experimental data for ethane and cyclo- propane clathrate hydrates. The numerical method applied in this work, was recently validated from a comparison with the spherical cell method based on analytical considerations [1

  18. 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.

  19. 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.

  20. 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.

  1. Eighteen-Month Final Evaluation of UPS Second Generation Diesel Hybrid-Electric Delivery Vans

    SciTech Connect (OSTI)

    Lammert, M.; Walkowicz, K.

    2012-09-01

    A parallel hybrid-electric diesel delivery van propulsion system was evaluated at a UPS facility in Minneapolis using on-vehicle data logging, fueling, and maintenance records. Route and drive cycle analysis showed different duty cycles for hybrid vs. conventional delivery vans; routes were switched between the study groups to provide a valid comparison. The hybrids demonstrated greater advantage on the more urban routes; the initial conventional vans' routes had less dense delivery zones. The fuel economy of the hybrids on the original conventional group?s routes was 10.4 mpg vs. 9.2 mpg for the conventional group on those routes a year earlier. The hybrid group's fuel economy on the original hybrid route assignments was 9.4 mpg vs. 7.9 mpg for the conventional group on those routes a year later. There was no statistically significant difference in total maintenance cost per mile or for the vehicle total cost of operation per mile. Propulsion-related maintenance cost per mile was 77% higher for the hybrids, but only 52% more on a cost-per-delivery-day basis. Laboratory dynamometer testing demonstrated 13%-36% hybrid fuel economy improvement, depending on duty cycle, and up to a 45% improvement in ton-mi/gal. NOx emissions increased 21%-49% for the hybrids in laboratory testing.

  2. 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.

  3. DOE Tour of Zero Floorplans: Hickory Drive by Glastonbury Housesmith |

    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:FinancingPetroleum Based| Department8, 2015 GATEWAY Takes onandField |ofDepartment of

  4. Nuclear Arms Control R&D Consortium includes Los Alamos

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

    Nuclear Arms Control R&D Consortium includes Los Alamos Nuclear Arms Control R&D Consortium includes Los Alamos A consortium led by the University of Michigan that includes LANL as...

  5. 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.

  6. Strong obstruction of the Berends-Burgers-van Dam spin-3 vertex

    E-Print Network [OSTI]

    Xavier Bekaert; Nicolas Boulanger; Serge Leclercq

    2010-02-01

    In the eighties, Berends, Burgers and van Dam (BBvD) found a nonabelian cubic vertex for self-interacting massless fields of spin three in flat spacetime. However, they also found that this deformation is inconsistent at higher order for any multiplet of spin-three fields. For arbitrary symmetric gauge fields, we severely constrain the possible nonabelian deformations of the gauge algebra and, using these results, prove that the BBvD obstruction cannot be cured by any means, even by introducing fields of spin higher (or lower) than three.

  7. 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.

  8. 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.

  9. DOE - Office of Legacy Management -- John Van Range Co Div of Edwards

    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,Manufacturing - OH 40 John Van Range Co Div of

  10. Ms Van T Nguyen | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    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 AdministrationRobust,Field-effectWorkingLosThe 26thIWalter H.4 » Inside Ice Under2ScienceStudentsMs.Van T

  11. Newport News in Review, ch. 47, segment includes TEDF groundbreaking...

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

    https:www.jlab.orgnewsarticlesnewport-news-review-ch-47-segment-includes-tedf-groundbreaking-event Newport News in Review, ch. 47, segment includes TEDF groundbreaking event...

  12. Solar Energy Education. Reader, Part II. Sun story. [Includes...

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

    Part II. Sun story. Includes glossary Citation Details In-Document Search Title: Solar Energy Education. Reader, Part II. Sun story. Includes glossary You are...

  13. Microfluidic devices and methods including porous polymer monoliths...

    Office of Scientific and Technical Information (OSTI)

    devices and methods including porous polymer monoliths Citation Details In-Document Search Title: Microfluidic devices and methods including porous polymer monoliths Microfluidic...

  14. www.lib.mtu.edu | Phone: 906-487-2500 | Fax: 906-487-2357 J. R. Van Pelt and Opie Library

    E-Print Network [OSTI]

    · CENTER FOR TEACHING, LEARNING, & FACULTY DEVELOPMENT · DIGITAL STUDIO · LIBRARY DIRECTOR'S SUITEwww.lib.mtu.edu | Phone: 906-487-2500 | Fax: 906-487-2357 J. R. Van Pelt and Opie Library J. R. VAN PELT AND OPIE LIBRARY DIRECTORY & FLOOR MAPS FIRST FLOOR · CIRCULATION BOOK RETURN CHECKOUT COURSE

  15. Introduction > Motivation > Approach > UbiSmart > Conclusion 1/21 Jurriaan van Diggelen Utrecht University/TNO AmI.d 17 September 2007

    E-Print Network [OSTI]

    Eijk, Rogier Maurice van

    Introduction > Motivation > Approach > UbiSmart > Conclusion 1/21 Jurriaan van Diggelen Utrecht the Netherlands AmI.d 2007, 17 September 2007 #12;Introduction > Motivation > Approach > UbiSmart > Conclusion 2 Rogier van Eijk Peter Werkhoven Introduction #12;Introduction > Motivation > Approach > Ubi

  16. JOURNAL OF GEOPHYSICAL RESEARCH: SOLID EARTH, VOL. 118, 119, doi:10.1002/jgrb.50117, 2013 The 2011 Mw 7.1 Van (Eastern Turkey) earthquake

    E-Print Network [OSTI]

    Elliott, John

    Mw 7.1 Van (Eastern Turkey) earthquake J. R. Elliott,1 A. C. Copley,2 R. Holley,3 K. Scharer,4 and B to constrain the fault parameters of the Mw 7.1 2011 Van (Eastern Turkey) reverse-slip earthquake Turkey) earthquake, J. Geophys. Res. Solid Earth, 118, doi:10.1002/jgrb.50117. 1. Introduction [2

  17. JOURNAL OF GEOPHYSICAL RESEARCH: SOLID EARTH, VOL. 118, 16191637, doi:10.1002/jgrb.50117, 2013 The 2011 Mw 7.1 Van (Eastern Turkey) earthquake

    E-Print Network [OSTI]

    Cambridge, University of

    The 2011 Mw 7.1 Van (Eastern Turkey) earthquake J. R. Elliott,1 A. C. Copley,2 R. Holley,3 K. Scharer,4 imagery, and field observations to constrain the fault parameters of the Mw 7.1 2011 Van (Eastern Turkey (Eastern Turkey) earthquake, J. Geophys. Res. Solid Earth, 118, 1619­1637, doi:10.1002/jgrb.50117. 1

  18. UBC Social Ecological Economic Development Studies (SEEDS) Student Report Andrew Roach, Chris Forrest, Jedaiah van Dijk, Jessica Herman, Joseph Kim, Ricky Sangha,

    E-Print Network [OSTI]

    Forrest, Jedaiah van Dijk, Jessica Herman, Joseph Kim, Ricky Sangha, Svyatoslav Korshunov UBC Botanical 6 F i n a l P r o j e c t R e p o r t GROUP 3 Chris Forrest ( )Jedaiah van Dijk ( Jessica Herman

  19. Opleidingsonderdeel Docent/assistent Praktisch Locatie Aanvullingen van Chemie Brigou, B. Op 30/06 tussen 10-16u of op afspraak, mail

    E-Print Network [OSTI]

    Einmahl, Uwe

    Opleidingsonderdeel Docent/assistent Praktisch Locatie Aanvullingen van Chemie Brigou, B. Op 30/06 tussen 10-16u of op afspraak, mail naar: bbrigou@vub.ac.be 10G703 Algemene Chemie Brigou, B. Op 30. Enkel op afspraak, mail naar: fcanters@vub.ac.be Chemie: Bouw van de Materie en Chemische Reacties II

  20. 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...

  1. Comparison of CO2 trapping in highly heterogeneous reservoirs with Brooks-Corey and van Genuchten type capillary pressure curves

    E-Print Network [OSTI]

    Gershenzon, Naum I; Dominic, David F; Mehnert, Edward; Okwen, Roland T

    2015-01-01

    Geological heterogeneities essentially affect the dynamics of a CO2 plume in subsurface environments. Previously we showed how the dynamics of a CO2 plume is influenced by the multi-scale stratal architecture in deep saline reservoirs. The results strongly suggest that representing small-scale features is critical to understanding capillary trapping processes. Here we present the result of simulation of CO2 trapping using two different conventional approaches, i.e. Brooks-Corey and van Genuchten, for the capillary pressure curves. We showed that capillary trapping and dissolution rates are very different for the Brooks-Corey and van Genuchten approaches when heterogeneity and hysteresis are both represented.

  2. On the generation of large amplitude spiky solitons by ultralow frequency earthquake emission in the Van Allen radiation belt

    SciTech Connect (OSTI)

    Mofiz, U. A. [School of Science and Technology, Bangladesh Open University, Gazipur-1705 (Bangladesh)

    2006-08-15

    The parametric coupling between earthquake emitted circularly polarized electromagnetic radiation and ponderomotively driven ion-acoustic perturbations in the Van Allen radiation belt is considered. A cubic nonlinear Schroedinger equation for the modulated radiation envelope is derived, and then solved analytically. For ultralow frequency earthquake emissions large amplitude spiky supersonic bright solitons or subsonic dark solitons are found to be generated in the Van Allen radiation belt, detection of which can be a tool for the prediction of a massive earthquake may be followed later.

  3. 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.

  4. Title IX & Discrimination Complaint Form (including sexual harassment)

    E-Print Network [OSTI]

    Walker, Lawrence R.

    Title IX & Discrimination Complaint Form (including sexual harassment) Office of Diversity. Although the university cannot commit to keeping a complaint of discrimination confidential the process for filing or investigating complaints of discrimination (including sexual harassment). Note

  5. Explosion at Louisa (including Morrison Old) Colliery, Durham 

    E-Print Network [OSTI]

    Yates, R.

    MINISTRY OF FUEL AND POWER - EXPLOSION AT LOUISA (including MORRISON OLD) COLLIERY, DURHAM REPORT On the Causes of, and Circumstances attending, the Explosion which occurred at Louisa (including Morrison Old) Colliery, ...

  6. Noise removal at the rod synapse of mammalian retina M.C.W. van ROSSUM and R.G. SMITH

    E-Print Network [OSTI]

    Smith, Robert G.

    Noise removal at the rod synapse of mammalian retina M.C.W. van ROSSUM and R.G. SMITH Department is accompanied by continuous noise. Since the mammalian rod bipolar cell collects signals from 20­100 rods, the noise from the converging rods would overwhelm the single-photon signal from one rod at scotopic

  7. Flow at Low Water Contents: A Simple Approach for Inverse Estimation of van Genuchten-Mualem Soil Hydraulic Parameters

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    1 Flow at Low Water Contents: A Simple Approach for Inverse Estimation of van Genuchten-Mualem Soil and civil engineering. Because of the strong dependency of these properties on water content. For gravimetric water contents greater than 0.04, numeral results agreed well with experimental data, while some

  8. Long-Term Creep Of Commercially Produced Plastic Lumber Kenneth E. Van Ness, Ph.D., Washington and Lee University

    E-Print Network [OSTI]

    of the mechanical properties of plastic lumber. Any attempt to design for long-term performance, utilizing ASTM-term mechanical properties of plastic lumber in load-bearing applications. An earlier work outlined a theoryLong-Term Creep Of Commercially Produced Plastic Lumber Kenneth E. Van Ness, Ph.D., Washington

  9. CREEP BEHAVIOR OF COMMERCIALLY PRODUCED PLASTIC LUMBER Kenneth E. Van Ness, Ph.D., Washington and Lee University

    E-Print Network [OSTI]

    properties is discussed. Introduction The ability to extrude a mixed plastic feedstock into lumber of plastic lumber in load-bearing applications. An earlier work evaluated mechanical properties at a singleCREEP BEHAVIOR OF COMMERCIALLY PRODUCED PLASTIC LUMBER Kenneth E. Van Ness, Ph.D., Washington

  10. zt: a software tool for simple and partial Mantel tests Eric Bonnet* and Yves Van de Peer

    E-Print Network [OSTI]

    Gent, Universiteit

    1 zt: a software tool for simple and partial Mantel tests Eric Bonnet* and Yves Van de Peer another in order to test a hypothesis concerning a possible relationship between these matrices. However the usual assumption of independence between objects is violated in the classical tests approach

  11. Hot Pin Welding of Thin Poly(vinyl chloride) Sheet James D. Van de Ven, Arthur G. Erdman

    E-Print Network [OSTI]

    Van de Ven, James D.

    Hot Pin Welding of Thin Poly(vinyl chloride) Sheet James D. Van de Ven, Arthur G. Erdman Mechanical of welding two thin sheets of poly(vinyl chloride) (PVC) with a heated pin, thus allowing construction of a relationship between the weld temperature and weld strength. Constructing a relationship between weld strength

  12. OCM-to-DDR memory controller for VirtexII-Pro FPGA Jaap van Muijden, Georgi Kuzmanov, Georgi N. Gaydadjiev

    E-Print Network [OSTI]

    OCM-to-DDR memory controller for VirtexII-Pro FPGA Jaap van Muijden, Georgi Kuzmanov, Georgi N interfaces, the OCM interface. In this paper, we propose a design of a Dual Data Rate (DDR) Memory controller- fied Xilinx DDR controller core. To implement time-efficient data transfers between the PPC interface

  13. IMPULSE RESPONSE ANALYSIS OF THE VAN NUYS 7-STORY HOTEL DURING 11 EARTHQUAKES AND EARTHQUAKE DAMAGE DETECTION

    E-Print Network [OSTI]

    Southern California, University of

    propagating waves are measured in the Van Nuys 7- story hotel, located in the Los Angeles metropolitan area response data from 11 earthquakes over a period of 24 years are analyzed. Changes in wave travel times). Also, wave travel times are used to estimate the fundamental fixed-base frequency of the building, 1f

  14. Configuration of Web Services as Parametric Design Annette ten Teije 1 and Frank van Harmelen2 and Bob Wielinga3

    E-Print Network [OSTI]

    van Harmelen, Frank

    Configuration of Web Services as Parametric Design Annette ten Teije 1 and Frank van Harmelen2 and Bob Wielinga3 Abstract. The configuration of composite Web services is partic- ularly hard given the heterogeneous, unreliable and open nature of the Web. Furthermore, such composite Web services are likely

  15. Kom met je idee naar de PV! Dit intakeformulier is de eerste stap in de realisatie van uw idee

    E-Print Network [OSTI]

    Franssen, Michael

    Kom met je idee naar de PV! Dit intakeformulier is de eerste stap in de realisatie van uw idee budget voor dit idee? Waarmee kan de PV u helpen? * (Denk bijvoorbeeld aan een locatie, meedenken met de een idee aangeleverd bij de PV? Zo ja, wat waren uw ervaringen en wie was uw contactpersoon? Heeft u

  16. Graph Classes and Ramsey Numbers Remy Belmonte, Pinar Heggernes, Pim van 't Hof, Arash Rafiey, and Reza Saei

    E-Print Network [OSTI]

    Heggernes, Pinar

    Graph Classes and Ramsey Numbers R´emy Belmonte, Pinar Heggernes, Pim van 't Hof, Arash Rafiey two positive integers i and j, the Ramsey number RG(i, j) is the smallest positive integer. For the class of all graphs, Ramsey numbers are notoriously hard to determine, and they are known only for very

  17. Spark-Gap Atomic Emission Microscopy P. G. Van Patten, J. D. Noll, and M. L. Myrick*

    E-Print Network [OSTI]

    Myrick, Michael Lenn

    Spark-Gap Atomic Emission Microscopy P. G. Van Patten, J. D. Noll, and M. L. Myrick* Department been developed. The technique is based on spark atomic emission spectroscopy and provides information the sample and cause emission. Spectra from a polished copper electrode surface are presented and discussed

  18. 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

  19. Methanol Reaction with Sulfuric Acid: A Vibrational Spectroscopic Study Lisa L. Van Loon and Heather C. Allen*

    E-Print Network [OSTI]

    Methanol Reaction with Sulfuric Acid: A Vibrational Spectroscopic Study Lisa L. Van Loon 43210 ReceiVed: May 27, 2004; In Final Form: August 19, 2004 The reaction between methanol and sulfuric peak in the 800 cm-1 region, not present in either the neat methanol or concentrated sulfuric acid

  20. A Meta-Algorithm for the Generation of Referring Expressions Emiel Krahmer, Sebastiaan van Erk and Andre Verleg

    E-Print Network [OSTI]

    that by defining the cost function in different ways, we can mimic various well-known algorithms for the generationA Meta-Algorithm for the Generation of Referring Expressions Emiel Krahmer, Sebastiaan van Erk.J.Krahmer@tue.nl Abstract This paper describes a new approach to the generation of referring expres- sions. We propose

  1. Survey of Quiescent Filament Channels at the Current Solar Minimum Yingna Su, Adriaan van Ballegooijen, Leon Golub

    E-Print Network [OSTI]

    Su, Yingna

    Survey of Quiescent Filament Channels at the Current Solar Minimum Yingna Su, Adriaan van Ballegooijen, Leon Golub Harvard-Smithsonian Center for Astrophysics Abstract Type I Filament Channels Type II Filament Channels Summary We present preliminary results of an investigation on filament channels

  2. Expectations of Word Sense in Parallel Corpora Xuchen Yao, Benjamin Van Durme and Chris Callison-Burch

    E-Print Network [OSTI]

    Plotkin, Joshua B.

    Expectations of Word Sense in Parallel Corpora Xuchen Yao, Benjamin Van Durme and Chris Callison corpus, if two distinct words in language A, a1 and a2, are aligned to the same word b1 in language B questions of word sense, by looking at sampled parallel sentences containing tokens of the same type

  3. Exploiting the Symmetry on the Jacobi Method on a Mesh of D. Gim'enez R. van de Geijn

    E-Print Network [OSTI]

    Giménez, Domingo

    Exploiting the Symmetry on the Jacobi Method on a Mesh of Processors D. Gim'enez R. van de Geijn In this paper, we study the parallelization of the Jacobi method to solve the symmetric eigenvalue prob­ lem to obtain a highly efficient and scalable Jacobi method for solving the symmetric eigenvalue problem for dis

  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. First-principles studies of beryllium doping of GaN Chris G. Van de Walle* and Sukit Limpijumnong

    E-Print Network [OSTI]

    First-principles studies of beryllium doping of GaN Chris G. Van de Walle* and Sukit Limpijumnong Received 12 October 2000; published 8 June 2001 The structural and electronic properties of beryllium acceptors, and between hydrogen and substitutional beryllium. The results for wurtzite GaN are compared

  6. Business Modelling is not Process Modelling Jaap Gordijn12, Hans Akkermans13, and Hans van Vliet1

    E-Print Network [OSTI]

    van Vliet, Hans

    Business Modelling is not Process Modelling Jaap Gordijn12, Hans Akkermans13, and Hans van Vliet1 1 with a design of the e-business model. We often encounter the view, in research as well as industry practice, that an e-business model is similar to a business process model, and so can be specified using UML activity

  7. What's in an electronic business model? Jaap Gordijn12, Hans Akkermans13, and Hans van Vliet1

    E-Print Network [OSTI]

    van Vliet, Hans

    What's in an electronic business model? Jaap Gordijn12, Hans Akkermans13, and Hans van Vliet1 1. An electronic business model is an important baseline for the development of e-commerce system applications, how an e-business model must be defined and specified is a largely open issue. Business decision

  8. An Analysis of Facebook Photo Caching Qi Huang, Ken Birman, Robbert van Renesse, Wyatt Lloyd, Sanjeev Kumar, Harry C. Li

    E-Print Network [OSTI]

    Keinan, Alon

    An Analysis of Facebook Photo Caching Qi Huang, Ken Birman, Robbert van Renesse, Wyatt Lloyd, Sanjeev Kumar, Harry C. Li Cornell University, Princeton University, Facebook Inc. Abstract This paper examines the workload of Facebook's photo- serving stack and the effectiveness of the many layers

  9. Fluid jet polishing of optical surfaces Oliver W. Fa hnle, Hedser van Brug, and Hans J. Frankena

    E-Print Network [OSTI]

    Fluid jet polishing of optical surfaces Oliver W. Fa¨ hnle, Hedser van Brug, and Hans J. Frankena of complex shapes. A fluid jet system is used to guide a premixed slurry at pressures less than 6 bars to cut glass by use of abrasive slurry jets ASJ's , in which a stream of premixed slurry is entrained

  10. THE INFORMATION IN INTUITIONISTIC LOGIC Johan van Benthem, Amsterdam & Stanford, http://staff.science.uva.nl/~johan/

    E-Print Network [OSTI]

    Amsterdam, University of

    that emerge. 1 Logic and information, a web of story lines The notion of information is not a standard theme on this theme (van Benthem & Martinez 2007). I quickly found an `embarras de richesse': many natural notions actual theme, having more to do with Dutch patriotism. Toward the end of the above-mentioned Handbook

  11. 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

  12. Colloidal Crystal Growth at Externally Imposed Nucleation Clusters Sven van Teeffelen,* Christos N. Likos, and Hartmut Lowen

    E-Print Network [OSTI]

    Likos, Christos N.

    Colloidal Crystal Growth at Externally Imposed Nucleation Clusters Sven van Teeffelen,* Christos N positions triggers crystal nucleation from a metastable colloidal fluid. Dynamical density functional theory of colloidal particles and watch directly its impact on the rest of the colloidal suspension. If the crystal

  13. Mode coupling by plasmonic surface scatterers in thin-film silicon solar cells M. van Lare,1

    E-Print Network [OSTI]

    Polman, Albert

    Mode coupling by plasmonic surface scatterers in thin-film silicon solar cells M. van Lare,1 F a completed thin-film a-Si:H solar cell. Current-voltage measurements show a photocurrent enhancement of 10 of Physics. [http://dx.doi.org/10.1063/1.4767997] Thin-film solar cells offer the potential of high photovol

  14. 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.

  15. 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...

  16. 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.

  17. High-field de Haas{endash}van Alphen measurements in Pd

    SciTech Connect (OSTI)

    Vuillemin, J.J. [Department of Physics, University of Arizona, Tucson, Arizona 85721 (United States)] [Department of Physics, University of Arizona, Tucson, Arizona 85721 (United States); Harrison, N. [National High Magnetic Field Laboratory, Los Alamos National Laboratory, LANL, Los Alamos, New Mexico 87545 (United States)] [National High Magnetic Field Laboratory, Los Alamos National Laboratory, LANL, Los Alamos, New Mexico 87545 (United States); Goodrich, R.G. [Department of Physics and Astronomy, Louisiana State University, Baton Rouge, Louisiana 70803 (United States)] [Department of Physics and Astronomy, Louisiana State University, Baton Rouge, Louisiana 70803 (United States)

    1999-05-01

    The de Haas{endash}van Alphen (dHvA) effect in 99.999{percent} pure palladium has been observed in pulsed fields up to 60 T directed along [100]. We report a dHvA frequency of 73.5 kT with a cyclotron effective mass=12.5m{sub 0}. Such a frequency is not reported previously but is predicted by band theory for the open hole sheet of the Fermi surface. We also observe strong harmonic content near 50 T for the electron sheet and this is interpreted in terms of a field-dependent {ital g} factor. {copyright} {ital 1999} {ital The American Physical Society}

  18. The 1998 NGV lineup: Cars and trucks and vans, oh my!

    SciTech Connect (OSTI)

    NONE

    1997-09-01

    As the 1998 model cars roll off the assembly line, environmentalists and the natural gas industry can take pride in the fact that more new natural gas vehicles (NGVs) have joined the lineup. And more will join the fleet by the beginning of the 1999 model year. Two new 1998 NGVs are bi-fuel versions of Ford Motor Co.`s F-Series pickup truck and Econoline van. With two separate fuel systems, the vehicles can be switched between unleaded gasoline and natural gas while in motion. In addition, Mack Trucks Inc. introduced two refuse truck models in late May. American Gas looks at the lineup for this fall and sees a greater variety of vehicles than ever before, with still more promised before the 1999 season begins.

  19. A background correction algorithm for Van Allen Probes MagEIS electron flux measurements

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

    Claudepierre, S. G.; O'Brien, T. P.; Blake, J. B.; Fennell, J. F.; Roeder, J. L.; Clemmons, J. H.; Looper, M. D.; Mazur, J. E.; Mulligan, T. M.; Spence, H. E.; et al

    2015-07-14

    We describe an automated computer algorithm designed to remove background contamination from the Van Allen Probes Magnetic Electron Ion Spectrometer (MagEIS) electron flux measurements. We provide a detailed description of the algorithm with illustrative examples from on-orbit data. We find two primary sources of background contamination in the MagEIS electron data: inner zone protons and bremsstrahlung X-rays generated by energetic electrons interacting with the spacecraft material. Bremsstrahlung X-rays primarily produce contamination in the lower energy MagEIS electron channels (~30–500 keV) and in regions of geospace where multi-M eV electrons are present. Inner zone protons produce contamination in all MagEIS energymore »channels at roughly L « less

  20. 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.

  1. 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.

  2. Critical gravity as van Dam-Veltman-Zakharov discontinuity in anti de Sitter space

    E-Print Network [OSTI]

    Yun Soo Myung

    2011-07-20

    We consider critical gravity as van Dam-Vletman-Zakharov (vDVZ) discontinuity in anti de Sitter space. For this purpose, we introduce the higher curvature gravity. This discontinuity can be confirmed by calculating the residues of relevant poles explicitly. For the non-critical gravity of $0

  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. What To Include In The Whistleblower Complaint? | National Nuclear...

    National Nuclear Security Administration (NNSA)

    Apply for Our Jobs Our Jobs Working at NNSA Blog Home About Us Our Operations Management and Budget Whistleblower Program What To Include In The Whistleblower Complaint?...

  5. Introduction to Small-Scale Photovoltaic Systems (Including RETScreen...

    Open Energy Info (EERE)

    Introduction to Small-Scale Photovoltaic Systems (Including RETScreen Case Study) (Webinar) Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Introduction to Small-Scale...

  6. Including Retro-Commissioning in Federal Energy Savings Performance...

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

    More Documents & Publications Including Retro-Commissioning in Federal Energy Savings Performance Contracts Enabling Mass-Scale Financing for Federal Energy, Water, and...

  7. Numerical simulations for low energy nuclear reactions including...

    Office of Scientific and Technical Information (OSTI)

    Numerical simulations for low energy nuclear reactions including direct channels to validate statistical models Citation Details In-Document Search Title: Numerical simulations for...

  8. U-182: Microsoft Windows Includes Some Invalid Certificates

    Broader source: Energy.gov [DOE]

    The operating system includes some invalid intermediate certificates. The vulnerability is due to the certificate authorities and not the operating system itself.

  9. PSERC 97-12 "Thermal Unit Commitment Including

    E-Print Network [OSTI]

    PSERC 97-12 "Thermal Unit Commitment Including Optimal AC Power Flow Constraints" Carlos Murillo-562-3966. #12;Thermal Unit Commitment Including Optimal AC Power Flow Constraints Carlos Murillo S anchez Robert a new algorithm for unit commitment that employs a Lagrange relaxation technique with a new augmentation

  10. Summer Conference Participant Registration Fee: $200 Includes the following

    E-Print Network [OSTI]

    Tullos, Desiree

    Summer Conference Participant Registration Fee: $200 Includes the following: Lodging for Wednesday on Wednesday, Thursday, and Friday Brunch on Saturday Summer Conference T-shirt Class materials Congress Only only (although they are encouraged to attend the entire conference). This fee includes the following

  11. Solar Energy Education. Reader, Part II. Sun story. [Includes glossary

    SciTech Connect (OSTI)

    Not Available

    1981-05-01

    Magazine articles which focus on the subject of solar energy are presented. The booklet prepared is the second of a four part series of the Solar Energy Reader. Excerpts from the magazines include the history of solar energy, mythology and tales, and selected poetry on the sun. A glossary of energy related terms is included. (BCS)

  12. Energy Transitions: A Systems Approach Including Marcellus Shale Gas Development

    E-Print Network [OSTI]

    Chen, Tsuhan

    Energy Transitions: A Systems Approach Including Marcellus Shale Gas Development A Report Transitions: A Systems Approach Including Marcellus Shale Gas Development Executive Summary In the 21st the Marcellus shale In addition to the specific questions identified for the case of Marcellus shale gas in New

  13. Articles which include chevron film cooling holes, and related processes

    DOE Patents [OSTI]

    Bunker, Ronald Scott; Lacy, Benjamin Paul

    2014-12-09

    An article is described, including an inner surface which can be exposed to a first fluid; an inlet; and an outer surface spaced from the inner surface, which can be exposed to a hotter second fluid. The article further includes at least one row or other pattern of passage holes. Each passage hole includes an inlet bore extending through the substrate from the inlet at the inner surface to a passage hole-exit proximate to the outer surface, with the inlet bore terminating in a chevron outlet adjacent the hole-exit. The chevron outlet includes a pair of wing troughs having a common surface region between them. The common surface region includes a valley which is adjacent the hole-exit; and a plateau adjacent the valley. The article can be an airfoil. Related methods for preparing the passage holes are also described.

  14. Laboratory Studies of the Reactive Chemistry and Changing CCN Properties of Secondary Organic Aerosol, Including Model Development

    SciTech Connect (OSTI)

    Scot Martin

    2013-01-31

    The chemical evolution of secondary-organic-aerosol (SOA) particles and how this evolution alters their cloud-nucleating properties were studied. Simplified forms of full Koehler theory were targeted, specifically forms that contain only those aspects essential to describing the laboratory observations, because of the requirement to minimize computational burden for use in integrated climate and chemistry models. The associated data analysis and interpretation have therefore focused on model development in the framework of modified kappa-Koehler theory. Kappa is a single parameter describing effective hygroscopicity, grouping together several separate physicochemical parameters (e.g., molar volume, surface tension, and van't Hoff factor) that otherwise must be tracked and evaluated in an iterative full-Koehler equation in a large-scale model. A major finding of the project was that secondary organic materials produced by the oxidation of a range of biogenic volatile organic compounds for diverse conditions have kappa values bracketed in the range of 0.10 +/- 0.05. In these same experiments, somewhat incongruently there was significant chemical variation in the secondary organic material, especially oxidation state, as was indicated by changes in the particle mass spectra. Taken together, these findings then support the use of kappa as a simplified yet accurate general parameter to represent the CCN activation of secondary organic material in large-scale atmospheric and climate models, thereby greatly reducing the computational burden while simultaneously including the most recent mechanistic findings of laboratory studies.

  15. Including Retro-Commissioning in Federal Energy Savings Performance...

    Energy Savers [EERE]

    the cost of the survey. Developing a detailed scope of work and a fixed price for this work is important to eliminate risk to the Agency and the ESCo. Including a detailed scope...

  16. T-603: Mac OS X Includes Some Invalid Comodo Certificates

    Broader source: Energy.gov [DOE]

    The operating system includes some invalid certificates. The vulnerability is due to the invalid certificates and not the operating system itself. Other browsers, applications, and operating systems are affected.

  17. FINITE ELEMENT ANALYSIS OF STEEL WELDED COVERPLATE INCLUDING COMPOSITE DOUBLERS

    E-Print Network [OSTI]

    Petri, Brad

    2008-05-15

    With the increasing focus on welded bridge members resulting in crack initiation and propagation, there is a large demand for creative solutions. One of these solutions includes the application of composite doublers over ...

  18. Title 16 USC 818 Public Lands Included in Project - Reservation...

    Open Energy Info (EERE)

    of Lands From Entry Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- StatuteStatute: Title 16 USC 818 Public Lands Included in Project...

  19. Including costs of supply chain risk in strategic sourcing decisions

    E-Print Network [OSTI]

    Jain, Avani

    2009-01-01

    Cost evaluations do not always include the costs associated with risks when organizations make strategic sourcing decisions. This research was conducted to establish and quantify the impact of risks and risk-related costs ...

  20. Hybrid powertrain system including smooth shifting automated transmission

    DOE Patents [OSTI]

    Beaty, Kevin D.; Nellums, Richard A.

    2006-10-24

    A powertrain system is provided that includes a prime mover and a change-gear transmission having an input, at least two gear ratios, and an output. The powertrain system also includes a power shunt configured to route power applied to the transmission by one of the input and the output to the other one of the input and the output. A transmission system and a method for facilitating shifting of a transmission system are also provided.

  1. Limited Personal Use of Government Office Equipment including Information Technology

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2005-01-07

    The Order establishes requirements and assigns responsibilities for employees' limited personal use of Government resources (office equipment and other resources including information technology) within DOE, including NNSA. The Order is required to provide guidance on appropriate and inappropriate uses of Government resources. This Order was certified 04/23/2009 as accurate and continues to be relevant and appropriate for use by the Department. Certified 4-23-09. No cancellation.

  2. Pas afgestudeerd aan de VUB en nu reeds te CERN! Isis Van Parijs en Lieselotte Moreels zijn op 5 juli geproclameerd als Master in de

    E-Print Network [OSTI]

    Steels, Luc

    Pas afgestudeerd aan de VUB en nu reeds te CERN! Isis Van Parijs en://cms.web.cern.ch/ ) Foto's: Lieselotte (links) en Isis (rechts) voor hun detector. Foto's: Isis aan het werk in de CMS detector. #12;

  3. Soils of Collin, Frio, Galveston, Midland, Potter, and Van Zandt Counties and the Trans-Pecos Area. 

    E-Print Network [OSTI]

    Fraps, G. S. (George Stronach); Fudge, J. F. (Joseph Franklin)

    1936-01-01

    and the Trans-Pecos Area AGRICULTURAL AND MECHANICAL COLLEGE OF TEXAS T. 0. WALTON, President Chemical analyses and some pot experiments are reported >r representative samples of typical soils of Collin, Fkio, Gal- eston, Midland, Potter, and Van Zandt... Potash 6 Acidity 6 How to use the analyses 8 Explanation of terms 0 Classification of constituents Saline soils Pot experiments Relation of chemical analysis to production Average composition of the soils studied Fertilizers for the soils...

  4. The occurrence and wave properties of H?-, He?-, and O?-band EMIC waves observed by the Van Allen Probes

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

    Saikin, A. A.; Zhang, J. -C.; Allen, R. C.; Smith, C. W.; Kistler, L. M.; Spence, H. E.; Torbert, R. B.; Kletzing, C. A.; Jordanova, Vania K.

    2015-09-26

    We perform a statistical study of electromagnetic ion cyclotron (EMIC) waves detected by the Van Allen Probes mission to investigate the spatial distribution of their occurrence, wave power, ellipticity, and normal angle. The Van Allen Probes have been used which allow us to explore the inner magnetosphere (1.1 to 5.8 RE). Magnetic field measurements from the Electric and Magnetic Field Instrument Suite and Integrated Science on board the Van Allen Probes are used to identify EMIC wave events for the first 22 months of the mission operation (8 September 2012 to 30 June 2014). EMIC waves are examined in H?-,more »He?-, and O?-bands. Over 700 EMIC wave events have been identified over the three different wave bands (265 H?-band events, 438 He?-band events, and 68 O?-band events). EMIC wave events are observed between L = 2 – 8, with over 140 EMIC wave events observed below L = 4. The results show that H?-band EMIC waves have two peak magnetic local time (MLT) occurrence regions: pre-noon (09:00 0.1 nT²/Hz), especially in the afternoon sector. Ellipticity observations reveal that linearly polarized EMIC waves dominate in lower L shells.« less

  5. Methods of producing adsorption media including a metal oxide

    DOE Patents [OSTI]

    Mann, Nicholas R; Tranter, Troy J

    2014-03-04

    Methods of producing a metal oxide are disclosed. The method comprises dissolving a metal salt in a reaction solvent to form a metal salt/reaction solvent solution. The metal salt is converted to a metal oxide and a caustic solution is added to the metal oxide/reaction solvent solution to adjust the pH of the metal oxide/reaction solvent solution to less than approximately 7.0. The metal oxide is precipitated and recovered. A method of producing adsorption media including the metal oxide is also disclosed, as is a precursor of an active component including particles of a metal oxide.

  6. Thin film solar cell including a spatially modulated intrinsic layer

    DOE Patents [OSTI]

    Guha, Subhendu (Troy, MI); Yang, Chi-Chung (Troy, MI); Ovshinsky, Stanford R. (Bloomfield Hills, MI)

    1989-03-28

    One or more thin film solar cells in which the intrinsic layer of substantially amorphous semiconductor alloy material thereof includes at least a first band gap portion and a narrower band gap portion. The band gap of the intrinsic layer is spatially graded through a portion of the bulk thickness, said graded portion including a region removed from the intrinsic layer-dopant layer interfaces. The band gap of the intrinsic layer is always less than the band gap of the doped layers. The gradation of the intrinsic layer is effected such that the open circuit voltage and/or the fill factor of the one or plural solar cell structure is enhanced.

  7. Solar Energy Education. Renewable energy: a background text. [Includes glossary

    SciTech Connect (OSTI)

    Not Available

    1985-01-01

    Some of the most common forms of renewable energy are presented in this textbook for students. The topics include solar energy, wind power hydroelectric power, biomass ocean thermal energy, and tidal and geothermal energy. The main emphasis of the text is on the sun and the solar energy that it yields. Discussions on the sun's composition and the relationship between the earth, sun and atmosphere are provided. Insolation, active and passive solar systems, and solar collectors are the subtopics included under solar energy. (BCS)

  8. 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.

  9. A background correction algorithm for Van Allen Probes MagEIS electron flux measurements

    SciTech Connect (OSTI)

    Claudepierre, S. G.; O'Brien, T. P.; Blake, J. B.; Fennell, J. F.; Roeder, J. L.; Clemmons, J. H.; Looper, M. D.; Mazur, J. E.; Mulligan, T. M.; Spence, H. E.; Reeves, G. D.; Friedel, R. H. W.; Henderson, M. G.; Larsen, B. A.

    2015-07-14

    We describe an automated computer algorithm designed to remove background contamination from the Van Allen Probes Magnetic Electron Ion Spectrometer (MagEIS) electron flux measurements. We provide a detailed description of the algorithm with illustrative examples from on-orbit data. We find two primary sources of background contamination in the MagEIS electron data: inner zone protons and bremsstrahlung X-rays generated by energetic electrons interacting with the spacecraft material. Bremsstrahlung X-rays primarily produce contamination in the lower energy MagEIS electron channels (~30–500 keV) and in regions of geospace where multi-M eV electrons are present. Inner zone protons produce contamination in all MagEIS energy channels at roughly L < 2.5. The background-corrected MagEIS electron data produce a more accurate measurement of the electron radiation belts, as most earlier measurements suffer from unquantifiable and uncorrectable contamination in this harsh region of the near-Earth space environment. These background-corrected data will also be useful for spacecraft engineering purposes, providing ground truth for the near-Earth electron environment and informing the next generation of spacecraft design models (e.g., AE9).

  10. 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...

  11. 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$^{-3}$.

  12. A long-lived relativistic electron storage ring embedded in Earth's Outer Van Allen belt

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

    Baker, D. N.; Kanekal, S. G.; Hoxie, V. C.; Henderson, M. G.; Li, X.; Spence, H. E.; Elkington, S. R.; Friedel, R. H. W.; Goldstein, J.; Hudson, M. K.; et al

    2013-02-28

    Since their discovery over 50 years ago, the Earth’s Van Allen radiation belts are thought to consist of two distinct zones of trapped, highly energetic charged particles. The outer zone is comprised predominantly of mega-electron volt (MeV) electrons that wax and wane in intensity on time scales ranging from hours to days depending primarily on external forcing by the solar wind. Thus, the spatially separated inner zone is comprised of commingled high-energy electrons and very energetic positive ions (mostly protons), the latter being stable in intensity levels over years to decades. In situ energy-specific and temporally resolved spacecraft observations revealmore »an isolated third ring, or torus, of high-energy (E > 2 MeV) electrons that formed on 2 September 2012 and persisted largely unchanged in the geocentric radial range of 3.0 to ~3.5 Earth radii for over four weeks before being disrupted (and virtually annihilated) by a powerful interplanetary shock wave passage.« less

  13. Biomass Potentials from California Forest and Shrublands Including Fuel

    E-Print Network [OSTI]

    Biomass Potentials from California Forest and Shrublands Including Fuel Reduction Potentials-04-004 February 2005 Revised: October 2005 Arnold Schwarzenegger, Governor, State of California #12;Biomass Tiangco, CEC Bryan M. Jenkins, University of California #12;Biomass Potentials from California Forest

  14. Applied Linguistics Department Curriculum for the IEP Including Curriculum Summary

    E-Print Network [OSTI]

    Weaver, Adam Lee

    Applied Linguistics Department Curriculum for the IEP Including Curriculum Summary 1 C-1-2 Curriculum for the IEP (as described in CEA Curriculum Standards) I. General Curriculum Philosophy a topics, and global issues. b. Skills Development: The IEP curriculum offers courses that provide skills

  15. Optimal Energy Management Strategy including Battery Health through Thermal

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Optimal Energy Management Strategy including Battery Health through Thermal Management for Hybrid: Energy management strategy, Plug-in hybrid electric vehicles, Li-ion battery aging, thermal management, Pontryagin's Minimum Principle. 1. INTRODUCTION The interest for energy management strategy (EMS) of Hybrid

  16. Directing all emergency activities including evacuation of personnel.

    E-Print Network [OSTI]

    Johnson, Eric E.

    for employees who perform or shut down critical plant operations. · Systems to account for all employees after· Directing all emergency activities including evacuation of personnel. · Ensuring that outside emergency services are notified when necessary. · Directing the shutdown of plant operations when necessary

  17. Thermal Unit Commitment Including Optimal AC Power Flow Constraints

    E-Print Network [OSTI]

    Thermal Unit Commitment Including Optimal AC Power Flow Constraints Carlos Murillo{Sanchez Robert J algorithm for unit commitment that employs a Lagrange relaxation technique with a new augmentation. This framework allows the possibility of committing units that are required for the VArs that they can produce

  18. cDNA encoding a polypeptide including a hevein sequence

    DOE Patents [OSTI]

    Raikhel, N.V.; Broekaert, W.F.; Namhai Chua; Kush, A.

    1993-02-16

    A cDNA clone (HEV1) encoding hevein was isolated via polymerase chain reaction (PCR) using mixed oligonucleotides corresponding to two regions of hevein as primers and a Hevea brasiliensis latex cDNA library as a template. HEV1 is 1,018 nucleotides long and includes an open reading frame of 204 amino acids.

  19. Major initiatives in materials research at Western include

    E-Print Network [OSTI]

    Christensen, Dan

    , and the growth and formation of new materials. Western is a leader in the study of the interactions of radiationMajor initiatives in materials research at Western include Surface Science Western, Interface of the wide range of materials and biomaterials research within the Faculty of Science and across Western

  20. Assessment of Mission Design Including Utilization of Libration

    E-Print Network [OSTI]

    Barcelona, Universitat de

    Assessment of Mission Design Including Utilization of Libration Points and Weak Stability: The International Sun-Earth Explorer 3 . . . . . . . . . . . . . . . 11 2.1.2 WIND/JWST: Next Generation Space Telescope . . . . . . . . . . . . . . . 33 2.1.9 FIRST/HERSCHEL: Far Infra

  1. Free Energy Efficiency Kit includes CFL light bulbs,

    E-Print Network [OSTI]

    Rose, Annkatrin

    Free Energy Efficiency Kit Kit includes CFL light bulbs, spray foam, low-flow shower head, and more for discounted energy assessments. FREE HOME ENERGY EFFICIENCY SEMINAR N e w R i ver L i g ht & Pow e r a n d W! Building Science 101 Presentation BPI Certified Building Professionals will present home energy efficiency

  2. Introduction Adhesion complexes play key roles in many events, including

    E-Print Network [OSTI]

    Hardin, Jeff

    Introduction Adhesion complexes play key roles in many events, including cell migration cell adhesion are remarkably similar in Caenorhabditis elegans, Drosophila and humans (Hynes and Zhao to reveal much about the basic, conserved molecular mechanisms that mediate and regulate cell adhesion

  3. Conversion of geothermal waste to commercial products including silica

    DOE Patents [OSTI]

    Premuzic, Eugene T. (East Moriches, NY); Lin, Mow S. (Rocky Point, NY)

    2003-01-01

    A process for the treatment of geothermal residue includes contacting the pigmented amorphous silica-containing component with a depigmenting reagent one or more times to depigment the silica and produce a mixture containing depigmented amorphous silica and depigmenting reagent containing pigment material; separating the depigmented amorphous silica and from the depigmenting reagent to yield depigmented amorphous silica. Before or after the depigmenting contacting, the geothermal residue or depigmented silica can be treated with a metal solubilizing agent to produce another mixture containing pigmented or unpigmented amorphous silica-containing component and a solubilized metal-containing component; separating these components from each other to produce an amorphous silica product substantially devoid of metals and at least partially devoid of pigment. The amorphous silica product can be neutralized and thereafter dried at a temperature from about 25.degree. C. to 300.degree. C. The morphology of the silica product can be varied through the process conditions including sequence contacting steps, pH of depigmenting reagent, neutralization and drying conditions to tailor the amorphous silica for commercial use in products including filler for paint, paper, rubber and polymers, and chromatographic material.

  4. Experimental validation of the van Herk margin formula for lung radiation therapy

    SciTech Connect (OSTI)

    Ecclestone, Gillian; Heath, Emily; Bissonnette, Jean-Pierre

    2013-11-15

    Purpose: To validate the van Herk margin formula for lung radiation therapy using realistic dose calculation algorithms and respiratory motion modeling. The robustness of the margin formula against variations in lesion size, peak-to-peak motion amplitude, tissue density, treatment technique, and plan conformity was assessed, along with the margin formula assumption of a homogeneous dose distribution with perfect plan conformity.Methods: 3DCRT and IMRT lung treatment plans were generated within the ORBIT treatment planning platform (RaySearch Laboratories, Sweden) on 4DCT datasets of virtual phantoms. Random and systematic respiratory motion induced errors were simulated using deformable registration and dose accumulation tools available within ORBIT for simulated cases of varying lesion sizes, peak-to-peak motion amplitudes, tissue densities, and plan conformities. A detailed comparison between the margin formula dose profile model, the planned dose profiles, and penumbra widths was also conducted to test the assumptions of the margin formula. Finally, a correction to account for imperfect plan conformity was tested as well as a novel application of the margin formula that accounts for the patient-specific motion trajectory.Results: The van Herk margin formula ensured full clinical target volume coverage for all 3DCRT and IMRT plans of all conformities with the exception of small lesions in soft tissue. No dosimetric trends with respect to plan technique or lesion size were observed for the systematic and random error simulations. However, accumulated plans showed that plan conformity decreased with increasing tumor motion amplitude. When comparing dose profiles assumed in the margin formula model to the treatment plans, discrepancies in the low dose regions were observed for the random and systematic error simulations. However, the margin formula respected, in all experiments, the 95% dose coverage required for planning target volume (PTV) margin derivation, as defined by the ICRU; thus, suitable PTV margins were estimated. The penumbra widths calculated in lung tissue for each plan were found to be very similar to the 6.4 mm value assumed by the margin formula model. The plan conformity correction yielded inconsistent results which were largely affected by image and dose grid resolution while the trajectory modified PTV plans yielded a dosimetric benefit over the standard internal target volumes approach with up to a 5% decrease in the V20 value.Conclusions: The margin formula showed to be robust against variations in tumor size and motion, treatment technique, plan conformity, as well as low tissue density. This was validated by maintaining coverage of all of the derived PTVs by 95% dose level, as required by the formal definition of the PTV. However, the assumption of perfect plan conformity in the margin formula derivation yields conservative margin estimation. Future modifications to the margin formula will require a correction for plan conformity. Plan conformity can also be improved by using the proposed trajectory modified PTV planning approach. This proves especially beneficial for tumors with a large anterior–posterior component of respiratory motion.

  5. A coke oven model including thermal decomposition kinetics of tar

    SciTech Connect (OSTI)

    Munekane, Fuminori; Yamaguchi, Yukio [Mitsubishi Chemical Corp., Yokohama (Japan); Tanioka, Seiichi [Mitsubishi Chemical Corp., Sakaide (Japan)

    1997-12-31

    A new one-dimensional coke oven model has been developed for simulating the amount and the characteristics of by-products such as tar and gas as well as coke. This model consists of both heat transfer and chemical kinetics including thermal decomposition of coal and tar. The chemical kinetics constants are obtained by estimation based on the results of experiments conducted to investigate the thermal decomposition of both coal and tar. The calculation results using the new model are in good agreement with experimental ones.

  6. Composite armor, armor system and vehicle including armor system

    DOE Patents [OSTI]

    Chu, Henry S.; Jones, Warren F.; Lacy, Jeffrey M.; Thinnes, Gary L.

    2013-01-01

    Composite armor panels are disclosed. Each panel comprises a plurality of functional layers comprising at least an outermost layer, an intermediate layer and a base layer. An armor system incorporating armor panels is also disclosed. Armor panels are mounted on carriages movably secured to adjacent rails of a rail system. Each panel may be moved on its associated rail and into partially overlapping relationship with another panel on an adjacent rail for protection against incoming ordnance from various directions. The rail system may be configured as at least a part of a ring, and be disposed about a hatch on a vehicle. Vehicles including an armor system are also disclosed.

  7. cDNA encoding a polypeptide including a hevein sequence

    DOE Patents [OSTI]

    Raikhel, Natasha V. (Okemos, MI); Broekaert, Willem F. (Dilbeek, BE); Chua, Nam-Hai (Scarsdale, NY); Kush, Anil (New York, NY)

    1993-02-16

    A cDNA clone (HEV1) encoding hevein was isolated via polymerase chain reaction (PCR) using mixed oligonucleotides corresponding to two regions of hevein as primers and a Hevea brasiliensis latex cDNA library as a template. HEV1 is 1018 nucleotides long and includes an open reading frame of 204 amino acids. The deduced amino acid sequence contains a pu GOVERNMENT RIGHTS This application was funded under Department of Energy Contract DE-AC02-76ER01338. The U.S. Government has certain rights under this application and any patent issuing thereon.

  8. Composite material including nanocrystals and methods of making

    DOE Patents [OSTI]

    Bawendi, Moungi G.; Sundar, Vikram C.

    2010-04-06

    Temperature-sensing compositions can include an inorganic material, such as a semiconductor nanocrystal. The nanocrystal can be a dependable and accurate indicator of temperature. The intensity of emission of the nanocrystal varies with temperature and can be highly sensitive to surface temperature. The nanocrystals can be processed with a binder to form a matrix, which can be varied by altering the chemical nature of the surface of the nanocrystal. A nanocrystal with a compatibilizing outer layer can be incorporated into a coating formulation and retain its temperature sensitive emissive properties.

  9. Composite material including nanocrystals and methods of making

    DOE Patents [OSTI]

    Bawendi, Moungi G. (Boston, MA); Sundar, Vikram C. (New York, NY)

    2008-02-05

    Temperature-sensing compositions can include an inorganic material, such as a semiconductor nanocrystal. The nanocrystal can be a dependable and accurate indicator of temperature. The intensity of emission of the nanocrystal varies with temperature and can be highly sensitive to surface temperature. The nanocrystals can be processed with a binder to form a matrix, which can be varied by altering the chemical nature of the surface of the nanocrystal. A nanocrystal with a compatibilizing outer layer can be incorporated into a coating formulation and retain its temperature sensitive emissive properties

  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. Energetic electron precipitation associated with pulsating aurora: EISCAT and Van Allen Probe observations

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

    Miyoshi, Y.; Oyama, S.; Saito, S.; Kurita, S.; Fujiwara, H.; Kataoka, R.; Ebihara, Y.; Kletzing, C.; Reeves, G.; Santolik, O.; et al

    2015-04-21

    Pulsating auroras show quasi-periodic intensity modulations caused by the precipitation of energetic electrons of the order of tens of keV. It is expected theoretically that not only these electrons but also subrelativistic/relativistic electrons precipitate simultaneously into the ionosphere owing to whistler mode wave-particle interactions. The height-resolved electron density profile was observed with the European Incoherent Scatter (EISCAT) Tromsø VHF radar on 17 November 2012. Electron density enhancements were clearly identified at altitudes >68 km in association with the pulsating aurora, suggesting precipitation of electrons with a broadband energy range from ~10 keV up to at least 200 keV. The riometermore »and network of subionospheric radio wave observations also showed the energetic electron precipitations during this period. During this period, the footprint of the Van Allen Probe-A satellite was very close to Tromsø and the satellite observed rising tone emissions of the lower band chorus (LBC) waves near the equatorial plane. Considering the observed LBC waves and electrons, we conducted a computer simulation of the wave-particle interactions. This showed simultaneous precipitation of electrons at both tens of keV and a few hundred keV, which is consistent with the energy spectrum estimated by the inversion method using the EISCAT observations. This result revealed that electrons with a wide energy range simultaneously precipitate into the ionosphere in association with the pulsating aurora, providing the evidence that pulsating auroras are caused by whistler chorus waves. We suggest that scattering by propagating whistler simultaneously causes both the precipitations of subrelativistic electrons and the pulsating aurora.« less

  12. Community Assessment Tool for Public Health Emergencies Including Pandemic Influenza

    SciTech Connect (OSTI)

    ORAU's Oak Ridge Institute for Science Education (HCTT-CHE)

    2011-04-14

    The Community Assessment Tool (CAT) for Public Health Emergencies Including Pandemic Influenza (hereafter referred to as the CAT) was developed as a result of feedback received from several communities. These communities participated in workshops focused on influenza pandemic planning and response. The 2008 through 2011 workshops were sponsored by the Centers for Disease Control and Prevention (CDC). Feedback during those workshops indicated the need for a tool that a community can use to assess its readiness for a disaster - readiness from a total healthcare perspective, not just hospitals, but the whole healthcare system. The CAT intends to do just that - help strengthen existing preparedness plans by allowing the healthcare system and other agencies to work together during an influenza pandemic. It helps reveal each core agency partners (sectors) capabilities and resources, and highlights cases of the same vendors being used for resource supplies (e.g., personal protective equipment [PPE] and oxygen) by the partners (e.g., public health departments, clinics, or hospitals). The CAT also addresses gaps in the community's capabilities or potential shortages in resources. This tool has been reviewed by a variety of key subject matter experts from federal, state, and local agencies and organizations. It also has been piloted with various communities that consist of different population sizes, to include large urban to small rural communities.

  13. Electra-optical device including a nitrogen containing electrolyte

    DOE Patents [OSTI]

    Bates, J.B.; Dudney, N.J.; Gruzalski, G.R.; Luck, C.F.

    1995-10-03

    Described is a thin-film battery, especially a thin-film microbattery, and a method for making same having application as a backup or primary integrated power source for electronic devices. The battery includes a novel electrolyte which is electrochemically stable and does not react with the lithium anode and a novel vanadium oxide cathode. Configured as a microbattery, the battery can be fabricated directly onto a semiconductor chip, onto the semiconductor die or onto any portion of the chip carrier. The battery can be fabricated to any specified size or shape to meet the requirements of a particular application. The battery is fabricated of solid state materials and is capable of operation between {minus}15 C and 150 C.

  14. Protoplanetary disks including radiative feedback from accreting planets

    E-Print Network [OSTI]

    Montesinos, Matias; Perez, Sebastian; Baruteau, Clement; Casassus, Simon

    2015-01-01

    While recent observational progress is converging on the detection of compact regions of thermal emission due to embedded protoplanets, further theoretical predictions are needed to understand the response of a protoplanetary disk to the planet formation radiative feedback. This is particularly important to make predictions for the observability of circumplanetary regions. In this work we use 2D hydrodynamical simulations to examine the evolution of a viscous protoplanetary disk in which a luminous Jupiter-mass planet is embedded. We use an energy equation which includes the radiative heating of the planet as an additional mechanism for planet formation feedback. Several models are computed for planet luminosities ranging from $10^{-5}$ to $10^{-3}$ Solar luminosities. We find that the planet radiative feedback enhances the disk's accretion rate at the planet's orbital radius, producing a hotter and more luminous environement around the planet, independently of the prescription used to model the disk's turbul...

  15. Including stereoscopic information in the reconstruction of coronal magnetic fields

    E-Print Network [OSTI]

    T. Wiegelmann; T. Neukirch

    2008-01-23

    We present a method to include stereoscopic information about the three dimensional structure of flux tubes into the reconstruction of the coronal magnetic field. Due to the low plasma beta in the corona we can assume a force free magnetic field, with the current density parallel to the magnetic field lines. Here we use linear force free fields for simplicity. The method uses the line of sight magnetic field on the photosphere as observational input. The value of $\\alpha$ is determined iteratively by comparing the reconstructed magnetic field with the observed structures. The final configuration is the optimal linear force solution constrained by both the photospheric magnetogram and the observed plasma structures. As an example we apply our method to SOHO MDI/EIT data of an active region. In the future it is planned to apply the method to analyse data from the SECCHI instrument aboard the STEREO mission.

  16. Electra-optical device including a nitrogen containing electrolyte

    DOE Patents [OSTI]

    Bates, John B. (Oak Ridge, TN); Dudney, Nancy J. (Knoxville, TN); Gruzalski, Greg R. (Oak Ridge, TN); Luck, Christopher F. (Knoxville, TN)

    1995-01-01

    Described is a thin-film battery, especially a thin-film microbattery, and a method for making same having application as a backup or primary integrated power source for electronic devices. The battery includes a novel electrolyte which is electrochemically stable and does not react with the lithium anode and a novel vanadium oxide cathode Configured as a microbattery, the battery can be fabricated directly onto a semiconductor chip, onto the semiconductor die or onto any portion of the chip carrier. The battery can be fabricated to any specified size or shape to meet the requirements of a particular application. The battery is fabricated of solid state materials and is capable of operation between -15.degree. C. and 150.degree. C.

  17. Copper laser modulator driving assembly including a magnetic compression laser

    DOE Patents [OSTI]

    Cook, Edward G. (Livermore, CA); Birx, Daniel L. (Oakley, CA); Ball, Don G. (Livermore, CA)

    1994-01-01

    A laser modulator (10) having a low voltage assembly (12) with a plurality of low voltage modules (14) with first stage magnetic compression circuits (20) and magnetic assist inductors (28) with a common core (91), such that timing of the first stage magnetic switches (30b) is thereby synchronized. A bipolar second stage of magnetic compression (42) is coupled to the low voltage modules (14) through a bipolar pulse transformer (36) and a third stage of magnetic compression (44) is directly coupled to the second stage of magnetic compression (42). The low voltage assembly (12) includes pressurized boxes (117) for improving voltage standoff between the primary winding assemblies (34) and secondary winding (40) contained therein.

  18. Pulse transmission transmitter including a higher order time derivate filter

    DOE Patents [OSTI]

    Dress, Jr., William B.; Smith, Stephen F.

    2003-09-23

    Systems and methods for pulse-transmission low-power communication modes are disclosed. A pulse transmission transmitter includes: a clock; a pseudorandom polynomial generator coupled to the clock, the pseudorandom polynomial generator having a polynomial load input; an exclusive-OR gate coupled to the pseudorandom polynomial generator, the exclusive-OR gate having a serial data input; a programmable delay circuit coupled to both the clock and the exclusive-OR gate; a pulse generator coupled to the programmable delay circuit; and a higher order time derivative filter coupled to the pulse generator. The systems and methods significantly reduce lower-frequency emissions from pulse transmission spread-spectrum communication modes, which reduces potentially harmful interference to existing radio frequency services and users and also simultaneously permit transmission of multiple data bits by utilizing specific pulse shapes.

  19. Actuator assembly including a single axis of rotation locking member

    DOE Patents [OSTI]

    Quitmeyer, James N.; Benson, Dwayne M.; Geck, Kellan P.

    2009-12-08

    An actuator assembly including an actuator housing assembly and a single axis of rotation locking member fixedly attached to a portion of the actuator housing assembly and an external mounting structure. The single axis of rotation locking member restricting rotational movement of the actuator housing assembly about at least one axis. The single axis of rotation locking member is coupled at a first end to the actuator housing assembly about a Y axis and at a 90.degree. angle to an X and Z axis providing rotation of the actuator housing assembly about the Y axis. The single axis of rotation locking member is coupled at a second end to a mounting structure, and more particularly a mounting pin, about an X axis and at a 90.degree. angle to a Y and Z axis providing rotation of the actuator housing assembly about the X axis. The actuator assembly is thereby restricted from rotation about the Z axis.

  20. Hydraulic engine valve actuation system including independent feedback control

    DOE Patents [OSTI]

    Marriott, Craig D

    2013-06-04

    A hydraulic valve actuation assembly may include a housing, a piston, a supply control valve, a closing control valve, and an opening control valve. The housing may define a first fluid chamber, a second fluid chamber, and a third fluid chamber. The piston may be axially secured to an engine valve and located within the first, second and third fluid chambers. The supply control valve may control a hydraulic fluid supply to the piston. The closing control valve may be located between the supply control valve and the second fluid chamber and may control fluid flow from the second fluid chamber to the supply control valve. The opening control valve may be located between the supply control valve and the second fluid chamber and may control fluid flow from the supply control valve to the second fluid chamber.

  1. Fuel cell repeater unit including frame and separator plate

    SciTech Connect (OSTI)

    Yamanis, Jean; Hawkes, Justin R; Chiapetta, Jr., Louis; Bird, Connie E; Sun, Ellen Y; Croteau, Paul F

    2013-11-05

    An example fuel cell repeater includes a separator plate and a frame establishing at least a portion of a flow path that is operative to communicate fuel to or from at least one fuel cell held by the frame relative to the separator plate. The flow path has a perimeter and any fuel within the perimeter flow across the at least one fuel cell in a first direction. The separator plate, the frame, or both establish at least one conduit positioned outside the flow path perimeter. The conduit is outside of the flow path perimeter and is configured to direct flow in a second, different direction. The conduit is fluidly coupled with the flow path.

  2. The occurrence and wave properties of H?-, He?-, and O?-band EMIC waves observed by the Van Allen Probes

    SciTech Connect (OSTI)

    Saikin, A. A.; Zhang, J. -C.; Allen, R. C.; Smith, C. W.; Kistler, L. M.; Spence, H. E.; Torbert, R. B.; Kletzing, C. A.; Jordanova, Vania K.

    2015-09-26

    We perform a statistical study of electromagnetic ion cyclotron (EMIC) waves detected by the Van Allen Probes mission to investigate the spatial distribution of their occurrence, wave power, ellipticity, and normal angle. The Van Allen Probes have been used which allow us to explore the inner magnetosphere (1.1 to 5.8 RE). Magnetic field measurements from the Electric and Magnetic Field Instrument Suite and Integrated Science on board the Van Allen Probes are used to identify EMIC wave events for the first 22 months of the mission operation (8 September 2012 to 30 June 2014). EMIC waves are examined in H?-, He?-, and O?-bands. Over 700 EMIC wave events have been identified over the three different wave bands (265 H?-band events, 438 He?-band events, and 68 O?-band events). EMIC wave events are observed between L = 2 – 8, with over 140 EMIC wave events observed below L = 4. The results show that H?-band EMIC waves have two peak magnetic local time (MLT) occurrence regions: pre-noon (09:00 < MLT ? 12:00) and afternoon (15:00 < MLT ? 17:00) sectors. He?-band EMIC waves feature an overall stronger dayside occurrence. O?-band EMIC waves have one peak region located in the morning sector at lower L shells (L < 4). He?-band EMIC waves average the highest wave power overall (>0.1 nT²/Hz), especially in the afternoon sector. Ellipticity observations reveal that linearly polarized EMIC waves dominate in lower L shells.

  3. A review of "The Burgher and the Whore: Prostitution in Early Modern Amsterdam" by Lotte van de Pol 

    E-Print Network [OSTI]

    Cruz, Laura

    2012-01-01

    to spend time in the Spinhuis, a redemptive work house for women, that, somewhat ironically, also served as a popular tourist attraction. Criminal records in the early modern period are notoriously di? cult sources with which to work, and the portrayal... appear rarely in the records and the focus of the study is on more public types of prostitutes, such as streetwalkers or those associated with brothels and music houses, who were more likely to appear in criminal records. Van de Pol ? lls the gaps...

  4. 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.

  5. C -parameter distribution at N 3 LL ' including power corrections

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

    Hoang, André H.; Kolodrubetz, Daniel W.; Mateu, Vicent; Stewart, Iain W.

    2015-05-01

    We compute the e?e? C-parameter distribution using the soft-collinear effective theory with a resummation to next-to-next-to-next-to-leading-log prime accuracy of the most singular partonic terms. This includes the known fixed-order QCD results up to O(?3s), a numerical determination of the two-loop nonlogarithmic term of the soft function, and all logarithmic terms in the jet and soft functions up to three loops. Our result holds for C in the peak, tail, and far tail regions. Additionally, we treat hadronization effects using a field theoretic nonperturbative soft function, with moments ?n. To eliminate an O(?QCD) renormalon ambiguity in the soft function, we switchmore »from the MS¯ to a short distance “Rgap” scheme to define the leading power correction parameter ?1. We show how to simultaneously account for running effects in ?1 due to renormalon subtractions and hadron-mass effects, enabling power correction universality between C-parameter and thrust to be tested in our setup. We discuss in detail the impact of resummation and renormalon subtractions on the convergence. In the relevant fit region for ?s(mZ) and ?1, the perturbative uncertainty in our cross section is ? 2.5% at Q=mZ.« less

  6. cDNA encoding a polypeptide including a hevein sequence

    DOE Patents [OSTI]

    Raikhel, Natasha V. (Okemos, MI); Broekaert, Willem F. (Dilbeek, BE); Chua, Nam-Hai (Scarsdale, NY); Kush, Anil (New York, NY)

    1999-05-04

    A cDNA clone (HEV1) encoding hevein was isolated via polymerase chain reaction (PCR) using mixed oligonucleotides corresponding to two regions of hevein as primers and a Hevea brasiliensis latex cDNA library as a template. HEV1 is 1018 nucleotides long and includes an open reading frame of 204 amino acids. The deduced amino acid sequence contains a putative signal sequence of 17 amino acid residues followed by a 187 amino acid polypeptide. The amino-terminal region (43 amino acids) is identical to hevein and shows homology to several chitin-binding proteins and to the amino-termini of wound-induced genes in potato and poplar. The carboxyl-terminal portion of the polypeptide (144 amino acids) is 74-79% homologous to the carboxyl-terminal region of wound-inducible genes of potato. Wounding, as well as application of the plant hormones abscisic acid and ethylene, resulted in accumulation of hevein transcripts in leaves, stems and latex, but not in roots, as shown by using the cDNA as a probe. A fusion protein was produced in E. coli from the protein of the present invention and maltose binding protein produced by the E. coli.

  7. cDNA encoding a polypeptide including a hevein sequence

    DOE Patents [OSTI]

    Raikhel, N.V.; Broekaert, W.F.; Chua, N.H.; Kush, A.

    1999-05-04

    A cDNA clone (HEV1) encoding hevein was isolated via polymerase chain reaction (PCR) using mixed oligonucleotides corresponding to two regions of hevein as primers and a Hevea brasiliensis latex cDNA library as a template. HEV1 is 1018 nucleotides long and includes an open reading frame of 204 amino acids. The deduced amino acid sequence contains a putative signal sequence of 17 amino acid residues followed by a 187 amino acid polypeptide. The amino-terminal region (43 amino acids) is identical to hevein and shows homology to several chitin-binding proteins and to the amino-termini of wound-induced genes in potato and poplar. The carboxyl-terminal portion of the polypeptide (144 amino acids) is 74--79% homologous to the carboxyl-terminal region of wound-inducible genes of potato. Wounding, as well as application of the plant hormones abscisic acid and ethylene, resulted in accumulation of hevein transcripts in leaves, stems and latex, but not in roots, as shown by using the cDNA as a probe. A fusion protein was produced in E. coli from the protein of the present invention and maltose binding protein produced by the E. coli. 12 figs.

  8. C -parameter distribution at N 3 LL ' including power corrections

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

    Hoang, André H.; Kolodrubetz, Daniel W.; Mateu, Vicent; Stewart, Iain W.

    2015-05-01

    We compute the e?e? C-parameter distribution using the soft-collinear effective theory with a resummation to next-to-next-to-next-to-leading-log prime accuracy of the most singular partonic terms. This includes the known fixed-order QCD results up to O(?3s), a numerical determination of the two-loop nonlogarithmic term of the soft function, and all logarithmic terms in the jet and soft functions up to three loops. Our result holds for C in the peak, tail, and far tail regions. Additionally, we treat hadronization effects using a field theoretic nonperturbative soft function, with moments ?n. To eliminate an O(?QCD) renormalon ambiguity in the soft function, we switch from the MS¯ to a short distance “Rgap” scheme to define the leading power correction parameter ?1. We show how to simultaneously account for running effects in ?1 due to renormalon subtractions and hadron-mass effects, enabling power correction universality between C-parameter and thrust to be tested in our setup. We discuss in detail the impact of resummation and renormalon subtractions on the convergence. In the relevant fit region for ?s(mZ) and ?1, the perturbative uncertainty in our cross section is ? 2.5% at Q=mZ.

  9. Extractant composition including crown ether and calixarene extractants

    DOE Patents [OSTI]

    Meikrantz, David H. (Idaho Falls, ID); Todd, Terry A. (Aberdeen, ID); Riddle, Catherine L. (Idaho Falls, ID); Law, Jack D. (Pocalello, ID); Peterman, Dean R. (Idaho Falls, ID); Mincher, Bruce J. (Idaho Falls, ID); McGrath, Christopher A. (Blackfoot, ID); Baker, John D. (Blackfoot, ID)

    2009-04-28

    An extractant composition comprising a mixed extractant solvent consisting of calix[4] arene-bis-(tert-octylbenzo)-crown-6 ("BOBCalixC6"), 4',4',(5')-di-(t-butyldicyclo-hexano)-18-crown-6 ("DtBu18C6"), and at least one modifier dissolved in a diluent. The DtBu18C6 may be present at from approximately 0.01M to approximately 0.4M, such as at from approximately 0.086 M to approximately 0.108 M. The modifier may be 1-(2,2,3,3-tetrafluoropropoxy)-3-(4-sec-butylphenoxy)-2-propanol ("Cs-7SB") and may be present at from approximately 0.01M to approximately 0.8M. In one embodiment, the mixed extractant solvent includes approximately 0.15M DtBu18C6, approximately 0.007M BOBCalixC6, and approximately 0.75M Cs-7SB modifier dissolved in an isoparaffinic hydrocarbon diluent. The extractant composition further comprises an aqueous phase. The mixed extractant solvent may be used to remove cesium and strontium from the aqueous phase.

  10. Interim performance criteria for photovoltaic energy systems. [Glossary included

    SciTech Connect (OSTI)

    DeBlasio, R.; Forman, S.; Hogan, S.; Nuss, G.; Post, H.; Ross, R.; Schafft, H.

    1980-12-01

    This document is a response to the Photovoltaic Research, Development, and Demonstration Act of 1978 (P.L. 95-590) which required the generation of performance criteria for photovoltaic energy systems. Since the document is evolutionary and will be updated, the term interim is used. More than 50 experts in the photovoltaic field have contributed in the writing and review of the 179 performance criteria listed in this document. The performance criteria address characteristics of present-day photovoltaic systems that are of interest to manufacturers, government agencies, purchasers, and all others interested in various aspects of photovoltaic system performance and safety. The performance criteria apply to the system as a whole and to its possible subsystems: array, power conditioning, monitor and control, storage, cabling, and power distribution. They are further categorized according to the following performance attributes: electrical, thermal, mechanical/structural, safety, durability/reliability, installation/operation/maintenance, and building/site. Each criterion contains a statement of expected performance (nonprescriptive), a method of evaluation, and a commentary with further information or justification. Over 50 references for background information are also given. A glossary with definitions relevant to photovoltaic systems and a section on test methods are presented in the appendices. Twenty test methods are included to measure performance characteristics of the subsystem elements. These test methods and other parts of the document will be expanded or revised as future experience and needs dictate.

  11. cDNA encoding a polypeptide including a hevein sequence

    DOE Patents [OSTI]

    Raikhel, N.V.; Broekaert, W.F.; Chua, N.H.; Kush, A.

    1995-03-21

    A cDNA clone (HEV1) encoding hevein was isolated via polymerase chain reaction (PCR) using mixed oligonucleotides corresponding to two regions of hevein as primers and a Hevea brasiliensis latex cDNA library as a template. HEV1 is 1,018 nucleotides long and includes an open reading frame of 204 amino acids. The deduced amino acid sequence contains a putative signal sequence of 17 amino acid residues followed by a 187 amino acid polypeptide. The amino-terminal region (43 amino acids) is identical to hevein and shows homology to several chitin-binding proteins and to the amino-termini of wound-induced genes in potato and poplar. The carboxyl-terminal portion of the polypeptide (144 amino acids) is 74--79% homologous to the carboxyl-terminal region of wound-inducible genes of potato. Wounding, as well as application of the plant hormones abscisic acid and ethylene, resulted in accumulation of hevein transcripts in leaves, stems and latex, but not in roots, as shown by using the cDNA as a probe. A fusion protein was produced in E. coli from the protein of the present invention and maltose binding protein produced by the E. coli. 11 figures.

  12. CDNA encoding a polypeptide including a hevein sequence

    DOE Patents [OSTI]

    Raikhel, Natasha V. (Okemos, MI); Broekaert, Willem F. (Dilbeek, BE); Chua, Nam-Hai (Scarsdale, NY); Kush, Anil (New York, NY)

    1995-03-21

    A cDNA clone (HEV1) encoding hevein was isolated via polymerase chain reaction (PCR) using mixed oligonucleotides corresponding to two regions of hevein as primers and a Hevea brasiliensis latex cDNA library as a template. HEV1 is 1018 nucleotides long and includes an open reading frame of 204 amino acids. The deduced amino acid sequence contains a putative signal sequence of 17 amino acid residues followed by a 187 amino acid polypeptide. The amino-terminal region (43 amino acids) is identical to hevein and shows homology to several chitin-binding proteins and to the amino-termini of wound-induced genes in potato and poplar. The carboxyl-terminal portion of the polypeptide (144 amino acids) is 74-79% homologous to the carboxyl-terminal region of wound-inducible genes of potato. Wounding, as well as application of the plant hormones abscisic acid and ethylene, resulted in accumulation of hevein transcripts in leaves, stems and latex, but not in roots, as shown by using the cDNA as a probe. A fusion protein was produced in E. coli from the protein of the present invention and maltose binding protein produced by the E. coli.

  13. HOW MIGHT INDUSTRY GOVERNANCE BE BROADENED TO INCLUDE NONPROLIFERATION

    SciTech Connect (OSTI)

    Hund, Gretchen; Seward, Amy M.

    2009-10-06

    Broadening industry governance to support nonproliferation could provide significant new leverage in preventing the spread/diversion of nuclear, radiological, or dual-use material or technology that could be used in making a nuclear or radiological weapon. Industry is defined broadly to include 1) the nuclear industry, 2) dual-use industries, and 3) radioactive source manufacturers and selected radioactive source-user industries worldwide. This paper describes how industry can be an important first line of defense in detecting and thwarting proliferation, such as an illicit trade network or an insider theft case, by complementing and strengthening existing governmental efforts. For example, the dual-use industry can play a critical role by providing export, import, or security control information that would allow a government or the International Atomic Energy Agency (IAEA) to integrate this information with safeguards, export, import, and physical protection information it has to create a more complete picture of the potential for proliferation. Because industry is closest to users of the goods and technology that could be illicitly diverted throughout the supply chain, industry information can potentially be more timely and accurate than other sources of information. Industry is in an ideal position to help ensure that such illicit activities are detected. This role could be performed more effectively if companies worked together within a particular industry to promote nonproliferation by implementing an industry-wide self-regulation program. Performance measures could be used to ensure their materials and technologies are secure throughout the supply chain and that customers are legitimately using and/or maintaining oversight of these items. Nonproliferation is the overarching driver that industry needs to consider in adopting and implementing a self-regulation approach. A few foreign companies have begun such an approach to date; it is believed that, ultimately, broad engagement of global industry leaders in self regulation is needed to result in the greatest nonproliferation benefit.

  14. Community Assessment Tool for Public Health Emergencies Including Pandemic Influenza

    SciTech Connect (OSTI)

    HCTT-CHE

    2011-04-14

    The Community Assessment Tool (CAT) for Public Health Emergencies Including Pandemic Influenza (hereafter referred to as the CAT) was developed as a result of feedback received from several communities. These communities participated in workshops focused on influenza pandemic planning and response. The 2008 through 2011 workshops were sponsored by the Centers for Disease Control and Prevention (CDC). Feedback during those workshops indicated the need for a tool that a community can use to assess its readiness for a disaster—readiness from a total healthcare perspective, not just hospitals, but the whole healthcare system. The CAT intends to do just that—help strengthen existing preparedness plans by allowing the healthcare system and other agencies to work together during an influenza pandemic. It helps reveal each core agency partners' (sectors) capabilities and resources, and highlights cases of the same vendors being used for resource supplies (e.g., personal protective equipment [PPE] and oxygen) by the partners (e.g., public health departments, clinics, or hospitals). The CAT also addresses gaps in the community's capabilities or potential shortages in resources. While the purpose of the CAT is to further prepare the community for an influenza pandemic, its framework is an extension of the traditional all-hazards approach to planning and preparedness. As such, the information gathered by the tool is useful in preparation for most widespread public health emergencies. This tool is primarily intended for use by those involved in healthcare emergency preparedness (e.g., community planners, community disaster preparedness coordinators, 9-1-1 directors, hospital emergency preparedness coordinators). It is divided into sections based on the core agency partners, which may be involved in the community's influenza pandemic influenza response.

  15. L.J. van Vliet and P.W. Verbeek, Curvature and bending energy in digitized 2D and 3D images, in: SCIA'93, Proc. Scandinavian Conference on Image Analysis, Tromso, Norway, 1993, 1403-1410.

    E-Print Network [OSTI]

    van Vliet, Lucas J.

    L.J. van Vliet and P.W. Verbeek, Curvature and bending energy in digitized 2D and 3D images, in-1410. Curvature and Bending Energy in Digitized 2D and 3D Images Lucas J. van Vliet and Piet W. Verbeek Pattern. In this paper we estimate object curvature directly from a properly sampled gray- scale image using 2D isotropic

  16. L.J. van Vliet and P.W. Verbeek, Curvature and bending energy in digitized 2D and 3D images, in: SCIA'93, Proc. 8 th Scandinavian Conference on Image Analysis, Tromso, Norway, 1993, 14031410.

    E-Print Network [OSTI]

    van Vliet, Lucas J.

    L.J. van Vliet and P.W. Verbeek, Curvature and bending energy in digitized 2D and 3D images, in­1410. Curvature and Bending Energy in Digitized 2D and 3D Images Lucas J. van Vliet and Piet W. Verbeek Pattern. In this paper we estimate object curvature directly from a properly sampled gray­ scale image using 2D isotropic

  17. March SS: A Test for All Static Simple RAM Faults Said Hamdioui1 2 Ad J. van de Goor2 Mike Rodgers1

    E-Print Network [OSTI]

    acceptable lim- its, is therefore essential. The quality of the used tests, in terms of their fault coverage to define static, simple FFMs. Section 4 introduces a new test, March SS, and compares it with the wellMarch SS: A Test for All Static Simple RAM Faults Said Hamdioui1 2 Ad J. van de Goor2 Mike Rodgers1

  18. tijdschrift van de ku leuven 19 december 2012 | nr 4 | 24ste ja argang | w w w.kuleuven.be/ck / verschijnt maandelijks,

    E-Print Network [OSTI]

    Davis, Jesse

    worden." ine van houdenhove "Sommige jaren haalt in bepaal- de regio's in Liberia geen enkel meisje een a whole community. En Liberia heeft vrouwelijke leiders nodig. We must walk alongside men." De Liberiaanse voor een fonds om jonge vrouwen uit de door conflict ge- teisterde West-Afrikaanse regio ­ Liberia

  19. OIL & UPML: A Unifying Framework for the Knowledge Web D. Fensel1, M. Crubezy2, F. van Harmelen1,3, and I. Horrocks4

    E-Print Network [OSTI]

    van Harmelen, Frank

    OIL & UPML: A Unifying Framework for the Knowledge Web D. Fensel1, M. Crubezy2, F. van Harmelen1. First, we discuss the Ontology Inference Layer (OIL) that is being proposed as a description language of these approaches. We achieve this comparison by discussing several ways of combining OIL and UPML. We assess

  20. Low-temperature specific heat of rare-earth-doped silicate glasses D. A. van de Straat, J. Baak, and H. B. Brom

    E-Print Network [OSTI]

    Schmidt, Thomas

    Low-temperature specific heat of rare-earth-doped silicate glasses D. A. van de Straat, J. Baak, The Netherlands Received 31 July 1995 The specific heat Cv of Pr3 - and Eu3 -doped silicate glasses has been for the two-level-system TLS contribution to the specific heat, Cv TLS . The values of Cv TLS and noticeably

  1. A review of "Van Dyck: A Complete Catalogue of the Paintings." by Susan J. Barnes, Nora De Poorter, Oliver Millar, Horst Vey, eds. 

    E-Print Network [OSTI]

    Maureen E. Mulvihill

    2006-01-01

    This study develops an approach to developing surface shading for computer-generated 3D head models that adapts aesthetics from the post-impressionist portrait painting style of Vincent Van Gogh. This research is an attempt to reconcile a 2D...

  2. 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

  3. 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

  4. Automatische stress tests voor software code werken uitstekend Hoe bepaal ik de kwaliteit van een stuk software? Net zoals bij banken, willen we software

    E-Print Network [OSTI]

    Al Hanbali, Ahmad

    Automatische stress tests voor software code werken uitstekend Hoe bepaal ik de kwaliteit van een stuk software? Net zoals bij banken, willen we software aan een stress test onderwerpen, en een rating Universiteit Twente en het software bedrijf Info Support uit Veenendaal laat zien dat dit volledig automatisch

  5. OIL & UPML: A Unifying Framework for the Knowledge Web D. Fensel1, M. Crubezy2, F. van Harmelen1, and M. I. Horrocks3,

    E-Print Network [OSTI]

    Murawski, Andrzej

    .42 1.43 1.44 OIL & UPML: A Unifying Framework for the Knowledge Web D. Fensel1, M. Crubezy2, F. van,frankh}@cs.vu.nl 2 Knowledge Modeling Group at Stanford Medical Informatics, Stanford University USA, crubezy. First, we discuss OIL that is proposed as description language for ontology interchange. That is

  6. Characterization of a geothermal system in the Upper Arkansas Valley, CO Thomas Blum*, Kasper van Wijk and Lee Liberty, Boise State University

    E-Print Network [OSTI]

    Characterization of a geothermal system in the Upper Arkansas Valley, CO Thomas Blum*, Kasper van a geothermal system in the Mt. Princeton area. We conclude that a shallow orthogonal fault system in this area appears to be responsible for the local geothermal signature at and near the surface. The extent to which

  7. Department of Spanish and Portuguese University of Wisconsin--Madison 1018 Van Hise Hall -1220 Linden Drive Madison, WI 53706-1557

    E-Print Network [OSTI]

    Wisconsin at Madison, University of

    Department of Spanish and Portuguese University of Wisconsin--Madison 1018 Van Hise Hall - 1220 the Chair Rethinking the mission of the Department Like many departments of Spanish and Portuguese, cultural and linguistic dimensions Spanish has achieved in this country in the last thirty years

  8. OIL in a Nutshell D. Fensel1, I. Horrocks2, F. Van Harmelen1,3, S. Decker4, M. Erdmann4, and M. Klein1

    E-Print Network [OSTI]

    Murawski, Andrzej

    OIL in a Nutshell D. Fensel1, I. Horrocks2, F. Van Harmelen1,3, S. Decker4, M. Erdmann4, and M is precisely concerned with this necessity. We will present OIL, which is a proposal for such a standard for expressing ontologies. The paper sketches the main ideas of OIL. 1. Introduction Currently, we

  9. Effective Approaches for Partial Satisfaction (Over-Subscription) Planning Menkes van den Briel, Romeo Sanchez, Minh B. Do, and Subbarao Kambhampati

    E-Print Network [OSTI]

    Kambhampati, Subbarao

    on modeling and han- dling plan quality (in terms of action costs and goal utilities). Despite the ubiquityEffective Approaches for Partial Satisfaction (Over-Subscription) Planning Menkes van den Briel real world planning scenarios, agents often do not have enough resources to achieve all of their goals

  10. A Process-Theoretic Approach to Supervisory Control Theory J.C.M. Baeten, D.A. van Beek, B. Luttik, J. Markovski, and J.E. Rooda

    E-Print Network [OSTI]

    Luttik, Bas

    A Process-Theoretic Approach to Supervisory Control Theory J.C.M. Baeten, D.A. van Beek, B. Luttik in supervisory control theory from process-theoretic perspective. To this end, we investigate partial software design gave rise to supervisory control theory of discrete-event systems [1], [2], where high

  11. 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

  12. Calibration of the optical torque wrench Francesco Pedaci,1,2 Zhuangxiong Huang,1,2 Maarten van Oene,1 and

    E-Print Network [OSTI]

    Dekker, Nynke

    Calibration of the optical torque wrench Francesco Pedaci,1,2 Zhuangxiong Huang,1,2 Maarten van-first authors *n.h.dekker@tudelft.nl Abstract: The optical torque wrench is a laser trapping technique that expands the capability of standard optical tweezers to torque manipulation and measurement, using

  13. 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

  14. FreezeFrac Improves the Productivity of Gas Shales S. Enayatpour, E. Van Oort, T. Patzek, University of Texas At Austin

    E-Print Network [OSTI]

    Patzek, Tadeusz W.

    SPE 166482 FreezeFrac Improves the Productivity of Gas Shales S. Enayatpour, E. Van Oort, T. Patzek to unconventional hydrocarbon reservers such as oil shales, gas shales, tight gas sands, coalbed methane, and gas; Keaney et al., 2004). Successful production of oil and gas from shales with nano-Darcy range permeability

  15. Eurographics Workshop on 3D Object Retrieval (2015), pp. 18 I. Pratikakis, M. Spagnuolo, T. Theoharis, L. Van Gool, and R. Veltkamp (Editors)

    E-Print Network [OSTI]

    Martin, Ralph R.

    2015-01-01

    Retrieval (2015) #12;2 D. Pickup, X. Sun, P. L. Rosin, R. R. Martin, Z. Cheng / SHREC'15 Track. Theoharis, L. Van Gool, and R. Veltkamp (Editors) SHREC'15 Track: Canonical Forms for Non-Rigid 3D Shape Retrieval David Pickup1 , Xianfang Sun1 , Paul L. Rosin1 , Ralph R. Martin1 , Zhiquan Cheng2 , Sipin Nie3

  16. Eurographics Workshop on 3D Object Retrieval (2015) I. Pratikakis, M. Spagnuolo, T. Theoharis, L. Van Gool, and R. Veltkamp (Editors)

    E-Print Network [OSTI]

    Martin, Ralph R.

    2015-01-01

    .20151063 #12;D. Pickup, X. Sun, P. L. Rosin, R. R. Martin, Z. Cheng / SHREC'15 Track:Canonical Forms. Van Gool, and R. Veltkamp (Editors) SHREC'15 Track: Canonical Forms for Non-Rigid 3D Shape Retrieval David Pickup1 , Xianfang Sun1 , Paul L. Rosin1 , Ralph R. Martin1 , Zhiquan Cheng2 , Sipin Nie3

  17. FALLING OF A VISCOUS JET ONTO A MOVING SURFACE A. HLOD, A.C.T. AARTS, A.A.F. VAN DE VEN, AND M.A. PELETIER

    E-Print Network [OSTI]

    Eindhoven, Technische Universiteit

    FALLING OF A VISCOUS JET ONTO A MOVING SURFACE A. HLOD, A.C.T. AARTS, A.A.F. VAN DE VEN, AND M.A. PELETIER Abstract. We analyze the stationary flow of a jet of Newtonian fluid that is drawn by gravity onto observations. Key words. Viscous jet, moving surface, free boundary. AMS subject classifications. 76D25, 76D03

  18. 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

  19. 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

  20. ReaxFF: A Reactive Force Field for Hydrocarbons Adri C. T. van Duin,,| Siddharth Dasgupta, Francois Lorant, and William A. Goddard III*,

    E-Print Network [OSTI]

    Zhigilei, Leonid V.

    ReaxFF: A Reactive Force Field for Hydrocarbons Adri C. T. van Duin,,| Siddharth Dasgupta, Francois constant as Rij f 0. We report here the ReaxFF for hydrocarbons. The parameters were derived from quantum and geometry data for a number of stable hydrocarbon compounds. We find that the ReaxFF provides a good

  1. Creating Spatial Information Infrastructures: Towards the Spatial Semantic Web. Peter van

    E-Print Network [OSTI]

    Stock, Kristin

    with the same title held in London in 2007 and contains some articles based on presentations at that seminar various standardisation efforts, including a historical summary of standards in the transportation field

  2. 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.

  3. 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.

  4. 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...

  5. 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.

  6. Towards attention aware user-system interactions measurement A. van Drunen1,2

    E-Print Network [OSTI]

    Theune, Mariët

    of the user. Heart Rate Variability (HRV) is one of the physiological measures recorded in the experiment on contradicting results with respect to the correlation between user's HRV and user's mental state. Though, some evidence is present for a negative correlation between mental load and HRV [9]. Therefore, HRV is included

  7. 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

  8. ENERGY OPTIMIZATION OF ALGEBRAIC MULTIGRID BASES \\Lambda JAN MANDEL y , MARIAN BREZINA z , AND PETR VAN

    E-Print Network [OSTI]

    Brezina, Marian

    ], we have proposed an alternative set of objectives, which includes ffl minimization of energyENERGY OPTIMIZATION OF ALGEBRAIC MULTIGRID BASES \\Lambda JAN MANDEL y , MARIAN BREZINA z , AND PETR coarse basis functions in algebraic multigrid by minimizing the sum of their energies, subject

  9. Squall-Line Intensification via Hydrometeor Recirculation ROBERT B. SEIGEL AND SUSAN C. VAN DEN HEEVER

    E-Print Network [OSTI]

    Collett Jr., Jeffrey L.

    (RAMS) and includes a control simulation that uses full two-moment microphysics and three sensitivity line. As the hail falls below the freezing level, the rear-inflow jet (RIJ) advects the hail-inflow jet (RIJ) has been shown to be a key component in the structure and maintenance of squall lines (Smull

  10. 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

  11. ARM: Surface Radiation Measurement Quality Control testing, including climatologically configurable limits

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Yan Shi; Laura Riihimaki

    1994-01-07

    Surface Radiation Measurement Quality Control testing, including climatologically configurable limits

  12. ARM: Surface Radiation Measurement Quality Control testing, including climatologically configurable limits

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Yan Shi; Laura Riihimaki

    Surface Radiation Measurement Quality Control testing, including climatologically configurable limits

  13. 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

  14. The feasibility of obtaining very short pulsed beams in the energy range 300-600 keV from the 3 MeV pulsed Van de Graaff accelerator (I.B.I.S)

    E-Print Network [OSTI]

    Porter, D R; Porter, D R no 1; Waring, S no 1

    1975-01-01

    The feasibility of obtaining very short pulsed beams in the energy range 300-600 keV from the 3 MeV pulsed Van de Graaff accelerator (I.B.I.S)

  15. A review of "Illustrated Religious Texts in the North of Europe, 1500-1800" edited by Feike Dietz, Adam Morton, Lien Roggen, Els Stronks, and Marc Van Vaeck 

    E-Print Network [OSTI]

    Lee, Jennifer

    2015-01-01

    -century news to theory, or the social history of education, theatre, and culture in and around London. Feike Dietz, Adam Morton, Lien Roggen, Els Stronks, and Marc Van Vaeck, eds. Illustrated Religious Texts in the North of Europe, 1500–1800. Farnham, Surrey..., the contribu- tions by Walter Melion and Adam Morton treat larger format printed images that circulated independently. While the crossing of national boundaries is one theme of the volume, its strongest impulse is to analyze various ways images crossed...

  16. OIL in a Nutshell D. Fensel1, I. Horrocks2, F. Van Harmelen1,3, S. Decker4, M. Erdmann4, and M. Klein1

    E-Print Network [OSTI]

    van Harmelen, Frank

    OIL in a Nutshell D. Fensel1, I. Horrocks2, F. Van Harmelen1,3, S. Decker4, M. Erdmann4, and M will present OIL, which is a proposal for such a standard. It is based on existing proposals such as OKBC, XOL the main ideas of OIL. 1 Introduction Currently, we are on the brink of the second Web generation. The Web

  17. Al{sub 70}Pd{sub 21.5}Mn{sub 8.5}: A quasicrystal showing the de haas-van Alphen effect

    SciTech Connect (OSTI)

    Haanappel, E.G. [National High Magnetic Field Laboratory, Los Alamos, NM (United States). Pulsed Field Facility; Kycia, S.W.; Harmon, B.N.; Canfield, P.C.; Goldman, A.I. [Iowa State Univ., Ames, IA (United States). Ames Lab.; Rabson, D.A.; Thompson, J.D.; Mueller, F.M. [Los Alamos National Lab., NM (United States)

    1995-07-01

    We have measured the de Haas-van Alphen effect in the icosahedral quasicrystal Al{sub 70}Pd{sub 21.5}Mn{sub 8.5}. We have found two well-defined frequencies with the magnetic field parallel to a five-fold axis, and two different ones with the field parallel to a two-fold axis. On increasing the temperature, the amplitude of the oscillations substantially decreased, suggesting that the carriers have large masses.

  18. 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

  19. Eurographics Workshop on 3D Object Retrieval (2015) I. Pratikakis, M. Spagnuolo, T. Theoharis, L. Van Gool, and R. Veltkamp (Editors)

    E-Print Network [OSTI]

    Martin, Ralph R.

    2015-01-01

    . Van Gool, and R. Veltkamp (Editors) SHREC'15 Track: Non-rigid 3D Shape Retrieval Z. Lian1 , J. Zhang1. Pevzner4 , D. Pickup11 , P. Rosin11 , A. Sharf4 L. Sun8 , X. Sun11 , S. Tari13 , G. Unal7 , R.C. Wilson10- sion, pattern recognition, etc. In this paper, we present the results of the SHREC'15 Track: Non

  20. Betty Van Dyke: The Van Dyke Ranch

    E-Print Network [OSTI]

    Rabkin, Sarah

    2010-01-01

    but we were certified the third year that the CCOF was in. AI’ve belonged to CCOF since the third year. The Ecologicalhappens at [Asilomar]—the third year they had it I think we

  1. Betty Van Dyke: The Van Dyke Ranch

    E-Print Network [OSTI]

    Rabkin, Sarah

    2010-01-01

    Yugoslavia, from what is now Croatia. My grandfather came inmy father grew up in Croatia and he was in charge of feedingout how they harvested in Croatia, because I knew that every

  2. 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.

  3. Near-earth injection of MeV electrons associated with intense dipolarization electric fields: Van Allen Probes observations

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

    Dai, Lei; Wang, Chi; Duan, Suping; He, Zhaohai; Wygant, John R.; Cattell, Cynthia A.; Tao, Xin; Su, Zhenpeng; Kletzing, Craig; Baker, Daniel N.; et al

    2015-08-10

    Substorms generally inject tens to hundreds of keV electrons, but intense substorm electric fields have been shown to inject MeV electrons as well. An intriguing question is whether such MeV electron injections can populate the outer radiation belt. Here we present observations of a substorm injection of MeV electrons into the inner magnetosphere. In the premidnight sector at L~5.5, Van Allen Probes (Radiation Belt Storm Probes)-A observed a large dipolarization electric field (50 mV/m) over ~40 s and a dispersionless injection of electrons up to ~3 MeV. Pitch angle observations indicated betatron acceleration of MeV electrons at the dipolarization front.more »Corresponding signals of MeV electron injection were observed at LANL-GEO, THEMIS-D, and GOES at geosynchronous altitude. Through a series of dipolarizations, the injections increased the MeV electron phase space density by 1 order of magnitude in less than 3 h in the outer radiation belt (L > 4.8). Our observations provide evidence that deep injections can supply significant MeV electrons.« less

  4. Whistler anisotropy instabilities as the source of banded chorus: Van Allen Probes observations and particle-in-cell simulations

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

    Fu, Xiangrong; Cowee, Misa M.; Friedel, Reinhard H.; Funsten, Herbert O.; Gary, S. Peter; Hospodarsky, George B.; Kletzing, Craig; Kurth, William; Larsen, Brian A.; Liu, Kaijun; et al

    2014-10-22

    Magnetospheric banded chorus is enhanced whistler waves with frequencies ?r e, where ?e is the electron cyclotron frequency, and a characteristic spectral gap at ?r ? ?e/2. This paper uses spacecraft observations and two-dimensional particle-in-cell simulations in a magnetized, homogeneous, collisionless plasma to test the hypothesis that banded chorus is due to local linear growth of two branches of the whistler anisotropy instability excited by two distinct, anisotropic electron components of significantly different temperatures. The electron densities and temperatures are derived from Helium, Oxygen, Proton, and Electron instrument measurements on the Van Allen Probes A satellite during a bandedmore »chorus event on 1 November 2012. The observations are consistent with a three-component electron model consisting of a cold (a few tens of eV) population, a warm (a few hundred eV) anisotropic population, and a hot (a few keV) anisotropic population. The simulations use plasma and field parameters as measured from the satellite during this event except for two numbers: the anisotropies of the warm and the hot electron components are enhanced over the measured values in order to obtain relatively rapid instability growth. The simulations show that the warm component drives the quasi-electrostatic upper band chorus and that the hot component drives the electromagnetic lower band chorus; the gap at ~?e/2 is a natural consequence of the growth of two whistler modes with different properties.« less

  5. SBIR/STTR Phase I Release 1 Award Winners Announced, Includes...

    Office of Environmental Management (EM)

    1 Award Winners Announced, Includes Four Hydrogen and Fuel Cell Projects SBIRSTTR Phase I Release 1 Award Winners Announced, Includes Four Hydrogen and Fuel Cell Projects February...

  6. Current drive by Alfv{acute e}n waves in elongated cross-section tokamak

    SciTech Connect (OSTI)

    Tsypin, V.S. [Institute of Physics, State University of Rio de Janeiro, 20550-013, Maracana, Rio de Janeiro, Rio de Janeiro (Brazil)] [Institute of Physics, State University of Rio de Janeiro, 20550-013, Maracana, Rio de Janeiro, Rio de Janeiro (Brazil); Elfimov, A.G. [Physics Institute, University of Sao Paulo, Cx. Postal 20516 Sao Paulo, Sao Paulo (Brazil)] [Physics Institute, University of Sao Paulo, Cx. Postal 20516 Sao Paulo, Sao Paulo (Brazil); Nekrasov, F.M.; de Azevedo, C.A. [Institute of Physics, State University of Rio de Janeiro, 20550-013, Maracana, Rio de Janeiro, Rio de Janeiro (Brazil)] [Institute of Physics, State University of Rio de Janeiro, 20550-013, Maracana, Rio de Janeiro, Rio de Janeiro (Brazil); de Assis, A.S. [Institute of Mathematics-Group of Applied Mathematics, Fluminense Federal University, Niteroi, Rio de Janeiro (Brazil)] [Institute of Mathematics-Group of Applied Mathematics, Fluminense Federal University, Niteroi, Rio de Janeiro (Brazil)

    1997-10-01

    The general approach to the Alfv{acute e}n wave current drive problem in tokamaks with elongated transverse cross-sections was considered in this paper. Model approximations are used to describe circulating and trapped particle dynamics. This approach gives the accuracy of some percents. The expressions for the time-averaged longitudinal current and the radio-frequency currents have been obtained. They are supposed to be useful for a further analytical and computational solution of this problem. As an example, kinetic Alfv{acute e}n waves are considered in this paper. {copyright} {ital 1997 American Institute of Physics.}

  7. Theory of current drive by parallel acceleration of electrons in a weakly relativistic plasma

    E-Print Network [OSTI]

    Karney, Charles

    for superthermal and subthermal electrons. By using a few adjustable parameters for intermediate energies energies for Landau damping. 0 199.5American Institute of Physics. I. INTRODUCTION To reach steady)]. The adjoint Green's function that is derived in the next section should be of use also to other schemes

  8. Simulation and Formal Modelling of Yaw Control in a Drive-by-Wire Application

    E-Print Network [OSTI]

    Banach, Richard

    of this approach is the use of simulation to judge the suitability of a design, using tools like Modelica [4

  9. DOE Tour of Zero: The Vista Palm Drive by Southeast Volusia Habitat...

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

    The plywood roof sheathing incorporates sun barrier technology with a reflecting foil coating on the underside that blocks radiant heat from the attic. 15 of 15 Specially designed...

  10. DOE Tour of Zero: Hickory Drive by Glastonbury Housesmith | Department of

    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 n c i pStateDOE FederalTheof Energy hasProposalsEnergyEnergy

  11. DOE Tour of Zero: Marine Drive by Clifton View Homes | 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 n c i pStateDOE FederalTheof Energy2,408-square-foot zero energy home in

  12. DOE Tour of Zero Floorplans: Marine Drive by Clifton View Homes |

    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:FinancingPetroleum Based| Department8, 2015 GATEWAY Takes onandField |ofDepartment ofSouth

  13. DOE Tour of Zero: Hickory Drive by Glastonbury Housesmith | Department of

    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 GasAdjustmentsShirley Ann JacksonDepartment of Energy Facilities By E-mail:Carly Wilkins(Part 1)DOE14Energy

  14. DOE Tour of Zero: Marine Drive by Clifton View Homes | 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 GasAdjustmentsShirley Ann JacksonDepartment ofOffice of Headquarters AccountingDOEEnergyHumanAddison

  15. DOE Tour of Zero: The Vista Palm Drive by Southeast Volusia Habitat for

    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 GasAdjustmentsShirley Ann JacksonDepartment ofOffice of Headquarters1,784-square-footEnergyHomeLLC |

  16. Composite materials and bodies including silicon carbide and titanium diboride and methods of forming same

    DOE Patents [OSTI]

    Lillo, Thomas M.; Chu, Henry S.; Harrison, William M.; Bailey, Derek

    2013-01-22

    Methods of forming composite materials include coating particles of titanium dioxide with a substance including boron (e.g., boron carbide) and a substance including carbon, and reacting the titanium dioxide with the substance including boron and the substance including carbon to form titanium diboride. The methods may be used to form ceramic composite bodies and materials, such as, for example, a ceramic composite body or material including silicon carbide and titanium diboride. Such bodies and materials may be used as armor bodies and armor materials. Such methods may include forming a green body and sintering the green body to a desirable final density. Green bodies formed in accordance with such methods may include particles comprising titanium dioxide and a coating at least partially covering exterior surfaces thereof, the coating comprising a substance including boron (e.g., boron carbide) and a substance including carbon.

  17. Whistler anisotropy instabilities as the source of banded chorus: Van Allen Probes observations and particle-in-cell simulations

    SciTech Connect (OSTI)

    Fu, Xiangrong [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Cowee, Misa M. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Friedel, Reinhard H. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Funsten, Herbert O. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Gary, S. Peter [Space Science Institute, Boulder, CO (United States); Hospodarsky, George B. [Univ. of Iowa, Iowa City, IA (United States). Dept. of Physics and Astronomy.; Kletzing, Craig [Univ. of Iowa, Iowa City, IA (United States). Dept. of Physics and Astronomy.; Kurth, William [Univ. of Iowa, Iowa City, IA (United States). Dept. of Physics and Astronomy.; Larsen, Brian A. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Liu, Kaijun [Auburn Univ., Auburn, AL (United States). Dept. of Physics.; MacDonald, Elizabeth A. [NASA/Goddard Space Flight Center, Greenbelt, MD (United States); Min, Kyungguk [Auburn Univ., Auburn, AL (United States). Dept. of Physics.; Reeves, Geoffrey D. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Skoug, Ruth M. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Winske, Dan [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2014-10-22

    Magnetospheric banded chorus is enhanced whistler waves with frequencies ?r < ?e, where ?e is the electron cyclotron frequency, and a characteristic spectral gap at ?r ? ?e/2. This paper uses spacecraft observations and two-dimensional particle-in-cell simulations in a magnetized, homogeneous, collisionless plasma to test the hypothesis that banded chorus is due to local linear growth of two branches of the whistler anisotropy instability excited by two distinct, anisotropic electron components of significantly different temperatures. The electron densities and temperatures are derived from Helium, Oxygen, Proton, and Electron instrument measurements on the Van Allen Probes A satellite during a banded chorus event on 1 November 2012. The observations are consistent with a three-component electron model consisting of a cold (a few tens of eV) population, a warm (a few hundred eV) anisotropic population, and a hot (a few keV) anisotropic population. The simulations use plasma and field parameters as measured from the satellite during this event except for two numbers: the anisotropies of the warm and the hot electron components are enhanced over the measured values in order to obtain relatively rapid instability growth. The simulations show that the warm component drives the quasi-electrostatic upper band chorus and that the hot component drives the electromagnetic lower band chorus; the gap at ~?e/2 is a natural consequence of the growth of two whistler modes with different properties.

  18. 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

  19. 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

  20. Title IX Discrimination Complaint Form (including gender equity/sexual harassment/sexual violence)

    E-Print Network [OSTI]

    Walker, Lawrence R.

    Title IX Discrimination Complaint Form (including gender equity/sexual harassment/sexual violence. Although the university cannot commit to keeping a complaint of discrimination confidential the process for filing or investigating complaints of discrimination (including sexual harassment). Note

  1. 2012-02 "Expand the Mission of the NNMCB to Include Advice and...

    Office of Environmental Management (EM)

    Mission of the NNMCB to Include Advice and Recommendations on the Evaluation and Use of WIPP" 2012-02 "Expand the Mission of the NNMCB to Include Advice and Recommendations on the...

  2. SBIR/STTR FY15 Phase 2 Release 2 Awards Announced-Includes Projects...

    Energy Savers [EERE]

    Release 2 Awards Announced-Includes Projects to Increase Fuel Cell Performance and Durability SBIRSTTR FY15 Phase 2 Release 2 Awards Announced-Includes Projects to Increase Fuel...

  3. SBIR/STTR FY16 Phase 1 Release 1 Topics Announced-Includes Hydrogen...

    Energy Savers [EERE]

    SBIRSTTR FY16 Phase 1 Release 1 Topics Announced-Includes Hydrogen Production and Fuel Cell Membrane Topics SBIRSTTR FY16 Phase 1 Release 1 Topics Announced-Includes Hydrogen...

  4. Code Thrust 1400 Aeronautical/Astronautical Engineering (including Aerodynamics, Aerospace Engineering, and Space Technology)

    E-Print Network [OSTI]

    Alabama in Huntsville, University of

    , Polymer, and Wood Science) 1403 Civil Engineering (including Architectural, Architecture, Environmental, Physical Chemistry, Polymer Science, excluding Biochemistry) 1503 Physics (including Acoustics, Atomic Processing, Informational Sciences, Information Technology, Management Information Systems) 1901 Biological

  5. 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.

  6. 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.

  7. Aalborg Universitet Power Flow Analysis Algorithm for Islanded LV Microgrids Including Distributed

    E-Print Network [OSTI]

    Vasquez, Juan Carlos

    Aalborg Universitet Power Flow Analysis Algorithm for Islanded LV Microgrids Including Distributed., & Guerrero, J. M. (2014). Power Flow Analysis Algorithm for Islanded LV Microgrids Including Distributed.aau.dk on: juli 04, 2015 #12;Power Flow Analysis Algorithm for Islanded LV Microgrids Including Distributed

  8. Photovoltaic Device Including A Boron Doping Profile In An I-Type Layer

    DOE Patents [OSTI]

    Yang, Liyou (Lawrenceville, NJ)

    1993-10-26

    A photovoltaic cell for use in a single junction or multijunction photovoltaic device, which includes a p-type layer of a semiconductor compound including silicon, an i-type layer of an amorphous semiconductor compound including silicon, and an n-type layer of a semiconductor compound including silicon formed on the i-type layer. The i-type layer including an undoped first sublayer formed on the p-type layer, and a boron-doped second sublayer formed on the first sublayer.

  9. Julie Crenshaw Van Fleet

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

    in any of the emitted pollutants, harm to health, or a nuisance that causes people to cough? During December of 2006 the PRGS did operate at full capacity due to a PEPCO repair....

  10. Van Horn folio, Texas 

    E-Print Network [OSTI]

    Richardson, G. B. (George Burr), 1872-1949.

    1914-01-01

    7 acres, 2009 ? City purchased 23 acres, 2010 ? Demolition began in Sept. 2011 ? Sun Metro will begin construction of the Northgate Transfer Center, 2012 ? Dover Kohl TOD report pending approval in 2011 ? RFI for public/private partnership...

  11. Bruno Van Wonterghem

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

    FAQs Visit Us Science Stockpile Stewardship National Security National Competitiveness Fusion and Ignition Experiments Fast Ignition Energy for the Future How to Make a Star How...

  12. Bruno Van Wonterghem

    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 Room News PublicationsAudits &Bradbury Science Museum -Brooklin Gore About--

  13. Julie Crenshaw Van Fleet

    Energy Savers [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 DeliciousMathematicsEnergyInterested Parties - WAPA Public CommentInverted Attic9: JohnofReactoronJoyceJulie

  14. Photovoltaic module kit including connector assembly for non-penetrating array installation

    DOE Patents [OSTI]

    Botkin, Jonathan; Graves, Simon; Danning, Matt; Culligan, Matthew

    2013-12-31

    A PV module kit for non-penetrating rooftop installation, including a plurality of PV modules and a plurality of connectors. Each of the PV modules includes a PV laminate and a frame forming a mounting region assembled thereto. The connectors include a male connector having a male fastener extending from a head, and a female connector having a female fastener assempbled within a head. The heads are entirely formed of plastic. The kit provides a mounted array state including a junction at which the mounting regions of at least two of the PV modules are aligned and interconnected by engagement of the male connector with the female connector. The so-formed junction is substantially electrically insulated. The plurality of connectors can further include a spacer connector including a head forming a bore sized slidably receive the male fastener, with all of the connector heads being identical.

  15. Photovoltaic module kit including connector assembly for non-penetrating array installation

    DOE Patents [OSTI]

    Botkin, Jonathan; Graves, Simon; Danning, Matt; Culligan, Matthew

    2012-10-23

    A PV module kit for non-penetrating rooftop installation, including a plurality of PV modules and a plurality of connectors. Each of the PV modules includes a PV laminate and a frame forming a mounting region assembled thereto. The connectors include a male connector having a male fastener extending from a head, and a female connector having a female fastener assembled within a head. The heads are entirely formed of plastic. The kit provides a mounted array state including a junction at which the mounting region of at least two of the PV modules are aligned and interconnected by engagement of the male connector with the female connector. The so-formed junction is substantially electrically insulated. The plurality of connectors can further include a spacer connector including a head forming a bore sized to slidably receive the male fastener, with all of the connector heads being identical.

  16. Photovoltaic module kit including connector assembly for non-penetrating array installation

    DOE Patents [OSTI]

    Botkin, Jonathan (El Cerrito, CA); Graves, Simon (Berkeley, CA); Danning, Matt (Oakland, CA); Culligan, Matthew (Berkeley, CA)

    2011-11-22

    A PV module kit for non-penetrating rooftop installation, including a plurality of PV modules and a plurality of connectors. Each of the PV modules includes a PV laminate and a frame forming a mounting region assembled thereto. The connectors include a male connector having a male fastener extending from a head, and a female connector having a female fastener assembled within a head. The heads are entirely formed of plastic. The kit provides a mounted array state including a junction at which the mounting region of at least two of the PV modules are aligned and interconnected by engagement of the male connector with the female connector. The so-formed junction is substantially electrically insulated. The plurality of connectors can further include a spacer connector including a head forming a bore sized to slidably receive the male fastener, with all of the connector heads being identical.

  17. Quantitative Analysis of Biofuel Sustainability, Including Land Use Change GHG Emissions

    Office of Energy Efficiency and Renewable Energy (EERE)

    Plenary V: Biofuels and Sustainability: Acknowledging Challenges and Confronting MisconceptionsQuantitative Analysis of Biofuel Sustainability, Including Land Use Change GHG EmissionsJennifer B....

  18. ORISE: REAC/TS Symposium to include sessions on the Fukushima...

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

    MEDIA ADVISORY: REACTS International Symposium to include sessions on the Fukushima crisis FOR IMMEDIATE RELEASE Aug. 31, 2011 FY11-42 Who: Radiation Emergency Assistance Center...

  19. Biodiversity. Future theme issues will include Tourism and Heritage Cuisines, Heritage Tour-

    E-Print Network [OSTI]

    Delson, Eric

    Biodiversity. Future theme issues will include Tourism and Heritage Cuisines, Heritage Tour- ism coordinate review of all standard submissions (other than brief notes and book reviews), combining three

  20. A bottom-up analysis of including aviation within theEU's Emissions Trading Scheme

    E-Print Network [OSTI]

    Watson, Andrew

    A bottom-up analysis of including aviation within theEU's Emissions Trading Scheme Alice Bows-up analysis of including aviation within the EU's Emissions Trading Scheme Alice Bows & Kevin Anderson Tyndall's emissions trading scheme. Results indicate that unless the scheme adopts both an early baseline year

  1. Reducing Biases in XBT Measurements by Including Discrete Information from Pressure Switches

    E-Print Network [OSTI]

    Reducing Biases in XBT Measurements by Including Discrete Information from Pressure Switches MARLOS underway to improve XBT probes by including pressure switches. Information from these pressure measurements error parameters, and to optimize the use of pressure switches in terms of number of switches, optimal

  2. Research Activities Web Technologies Web Technologies include procedures that are used in order

    E-Print Network [OSTI]

    Bouras, Christos

    Research Activities ­ Web Technologies Web Technologies include procedures that are used in order to enhance the services that are offered by the World Wide Web. They include both services that can be presented directly to the users of the World Wide Web and services that are transparent to the end user

  3. PESTICIDES AND SOLVENTS Modern pesticides include a diverse number of compounds, grouped according to

    E-Print Network [OSTI]

    Radcliffe, David

    PESTICIDES AND SOLVENTS Modern pesticides include a diverse number of compounds, grouped according in groundwater today. Solvents include a number of organic liquids that are used in a variety of house- hold products such as paint, cleaners, degreasers, and other applications. The most dangerous solvents often

  4. Neutron Star Matter Including Delta Isobars Guang-Zhou Liu1,2

    E-Print Network [OSTI]

    Xu, Ren-Xin

    Neutron Star Matter Including Delta Isobars Guang-Zhou Liu1,2 , Wei Liu1 and En-Guang Zhao2 1 a new phase structure of neutron star matter including nucleons and delta isobars is presented. Particle fractions populated and pion condensations in neutron star matter are investgated in this model

  5. What are the symptoms of flu? Symptoms include sudden onset of

    E-Print Network [OSTI]

    Ellis, Randy

    What are the symptoms of flu? · Symptoms include sudden onset of: o fever/chills o cough o muscle lasting 5 or more days (measured with a thermometer; 37.0 Celsius is normal) · Coughing up blood that improve but then return with fever and worse cough Those in high risk groups including pregnant women

  6. Destination Choice Model including panel data using WiFi localization in a pedestrian facility

    E-Print Network [OSTI]

    Bierlaire, Michel

    Destination Choice Model including panel data using WiFi localization in a pedestrian facility Loïc data using WiFi localization in a pedestrian facility April 2015 EPFL Destination Choice Model including panel data using WiFi localization in a pedestrian facility Loïc Tinguely, Antonin Danalet

  7. Systems including catalysts in porous zeolite materials within a reactor for use in synthesizing hydrocarbons

    DOE Patents [OSTI]

    Rolllins, Harry W. (Idaho Falls, ID); Petkovic, Lucia M. (Idaho Falls, ID); Ginosar, Daniel M. (Idaho Falls, ID)

    2012-07-24

    Catalytic structures include a catalytic material disposed within a zeolite material. The catalytic material may be capable of catalyzing a formation of methanol from carbon monoxide and/or carbon dioxide, and the zeolite material may be capable of catalyzing a formation of hydrocarbon molecules from methanol. The catalytic material may include copper and zinc oxide. The zeolite material may include a first plurality of pores substantially defined by a crystal structure of the zeolite material and a second plurality of pores dispersed throughout the zeolite material. Systems for synthesizing hydrocarbon molecules also include catalytic structures. Methods for synthesizing hydrocarbon molecules include contacting hydrogen and at least one of carbon monoxide and carbon dioxide with such catalytic structures. Catalytic structures are fabricated by forming a zeolite material at least partially around a template structure, removing the template structure, and introducing a catalytic material into the zeolite material.

  8. Methods of using structures including catalytic materials disposed within porous zeolite materials to synthesize hydrocarbons

    DOE Patents [OSTI]

    Rollins, Harry W. (Idaho Falls, ID); Petkovic, Lucia M. (Idaho Falls, ID); Ginosar, Daniel M. (Idaho Falls, ID)

    2011-02-01

    Catalytic structures include a catalytic material disposed within a zeolite material. The catalytic material may be capable of catalyzing a formation of methanol from carbon monoxide and/or carbon dioxide, and the zeolite material may be capable of catalyzing a formation of hydrocarbon molecules from methanol. The catalytic material may include copper and zinc oxide. The zeolite material may include a first plurality of pores substantially defined by a crystal structure of the zeolite material and a second plurality of pores dispersed throughout the zeolite material. Systems for synthesizing hydrocarbon molecules also include catalytic structures. Methods for synthesizing hydrocarbon molecules include contacting hydrogen and at least one of carbon monoxide and carbon dioxide with such catalytic structures. Catalytic structures are fabricated by forming a zeolite material at least partially around a template structure, removing the template structure, and introducing a catalytic material into the zeolite material.

  9. Systems and strippable coatings for decontaminating structures that include porous material

    DOE Patents [OSTI]

    Fox, Robert V. (Idaho Falls, ID); Avci, Recep (Bozeman, MT); Groenewold, Gary S. (Idaho Falls, ID)

    2011-12-06

    Methods of removing contaminant matter from porous materials include applying a polymer material to a contaminated surface, irradiating the contaminated surface to cause redistribution of contaminant matter, and removing at least a portion of the polymer material from the surface. Systems for decontaminating a contaminated structure comprising porous material include a radiation device configured to emit electromagnetic radiation toward a surface of a structure, and at least one spray device configured to apply a capture material onto the surface of the structure. Polymer materials that can be used in such methods and systems include polyphosphazine-based polymer materials having polyphosphazine backbone segments and side chain groups that include selected functional groups. The selected functional groups may include iminos, oximes, carboxylates, sulfonates, .beta.-diketones, phosphine sulfides, phosphates, phosphites, phosphonates, phosphinates, phosphine oxides, monothio phosphinic acids, and dithio phosphinic acids.

  10. Electrical machines and assemblies including a yokeless stator with modular lamination stacks

    DOE Patents [OSTI]

    Qu, Ronghai; Jansen, Patrick Lee; Bagepalli, Bharat Sampathkumar; Carl, Jr., Ralph James; Gadre, Aniruddha Dattatraya; Lopez, Fulton Jose

    2010-04-06

    An electrical machine includes a rotor with an inner rotor portion and an outer rotor portion, and a double-sided yokeless stator. The yokeless stator includes modular lamination stacks and is configured for radial magnetic flux flow. The double-sided yokeless stator is concentrically disposed between the inner rotor portion and the outer rotor portion of the electrical machine. Examples of particularly useful embodiments for the electrical machine include wind turbine generators, ship propulsion motors, switch reluctance machines and double-sided synchronous machines.

  11. CODEJoin Associate Professor of Computer Science Frances Van Scoy at 2:30 p.m., Wednesday, December 11 in G-1, Martin Hall, for "Programming in Processing in 50 Minutes." NO BACK-

    E-Print Network [OSTI]

    Mohaghegh, Shahab

    HOUR OF CODEJoin Associate Professor of Computer Science Frances Van Scoy at 2:30 p.m., Wednesday PROGRAMING OR COLLEGE MATH REQUIRED. In one hour, participants will be able to write programs in the Processing programming language and generate simple animations. WANT TO WRITE AN APP? HAVE YOU THOUGHT ABOUT

  12. The eld dependence of the transverse spin freezing transition D.H. Ryan 1 , J. van Lierop 1 , M.E. Pumarol 1 , M. Roseman 1 and J.M. Cadogan 2

    E-Print Network [OSTI]

    Ryan, Dominic

    The #12;eld dependence of the transverse spin freezing transition D.H. Ryan 1 , J. van Lierop 1 , M, The University of New South Wales, Sydney, NSW 2052, Australia (March 16, 2001) Transverse spin freezing in a Fe.5 Tesla. The uctuations associated with freezing of the transverse spin components are con#12;rmed

  13. A zero-eld examination of transverse spin freezing (Invited) D.H. Ryan 1 , J. van Lierop 1 , M.E. Pumarol 1 , M. Roseman 1 and J.M. Cadogan 2

    E-Print Network [OSTI]

    Ryan, Dominic

    A zero-#12;eld examination of transverse spin freezing (Invited) D.H. Ryan 1 , J. van Lierop 1 , M used to study transverse spin freezing in a FexZr100 x and a Fe90 xRuxZr10 . The derived phase diagrams frustration leaves only the spin-glass. Transverse spin freezing is observed in a wide variety of experimental

  14. Please cite this article in press as: van Wijk BCM, et al. Parametric estimation of cross-frequency coupling. J Neurosci Methods (2015), http://dx.doi.org/10.1016/j.jneumeth.2015.01.032

    E-Print Network [OSTI]

    Penny, Will

    2015-01-01

    . · The GLM offers a good trade-off between computation time and statistical power. · Other predictors Keywords: Nested oscillations Beta band Deep brain stimulation (DBS) Magnetoencephalography (MEG) Power.C.M. van Wijk). looking at the spectral power of signals originating from single brain regions

  15. Direct, Non-Destructive Observation of a Bose Condensate M.R. Andrews, M.-O. Mewes, N.J. van Druten, D.S. Durfee, D.M. Kurn, and W. Ketterle

    E-Print Network [OSTI]

    Direct, Non-Destructive Observation of a Bose Condensate M.R. Andrews, M.-O. Mewes, N.J. van Druten condensate is reported. The separation between condensed and normal components was observed inside a magnetic of the same condensate can be taken. Furthermore, the width of the angular distribution of scattered light

  16. 8/19/2015 OEM_AndroidUserExperience https://van-cloudpath.vancouver.wsu.edu/admin/documentation/UserExperience/Android/OEM_AndroidUserExperience.htm 1/35

    E-Print Network [OSTI]

    8/19/2015 OEM_AndroidUserExperience https://van-cloudpath.vancouver.wsu.edu/admin/documentation/UserExperience/Android/OEM_AndroidUserExperience.htm 1/35 EndUser Experience for Android Operating Systems This document contains the following sections: Enrollment System User Experience Enrollment Wizard User Experience Common Android Issues

  17. 08-02-15 20:04MR: Author Citations for Johan Antoon Casper Kolk Pagina 1 van 2http://www.ams.org.proxy.library.uu.nl/mathscinet/mrcit/individual.html?mrauthid=104270

    E-Print Network [OSTI]

    Kolk, Johan A.C.

    08-02-15 20:04MR: Author Citations for Johan Antoon Casper Kolk Pagina 1 van 2http://www.ams.org.proxy.library times by 363 authors in the MR Citation Database Most Cited Publications Citations Publication 164 MR0707179 (85e:58150) Duistermaat, J. J.; Kolk, J. A. C.; Varadarajan, V. S. Functions, flows

  18. JOURNAL DE PHYSIQUE Colloque C5, supplkment au no 5, Tome 40, Mai 1979,page C5-71 The de Haas-van Alphen effect and the Fermi surfaces of rare earth metals

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    -van Alphen effect and the Fermi surfaces of rare earth metals R. C . Young Department of Physics, University (some transition metals, rare earths, inter- metallic compounds) it is difficult to achieve an & of even been achieved for Fermi surface investigation of rare earth metals. Substantial dHvA results have now

  19. Page 320 Courses: Geology (GEOL) Sonoma State University 2010-2011 Catalog GeOl 303 AdVAnCed prinCipleS Of GeOlOGy (4)

    E-Print Network [OSTI]

    Ravikumar, B.

    Page 320 Courses: Geology (GEOL) Sonoma State University 2010-2011 Catalog GeOl 303 AdVAnCed prinCipleS Of GeOlOGy (4) Lecture, 3 hours; laboratory, 3 hours. Advanced treatment of the principles, meth- ods and tools of geology emphasizing the materials that constitute the earth and the processes that act or have

  20. 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