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Sample records for general biodiesel general

  1. General Biodiesel | 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:QAsource History View New PagesSustainable UrbanKentucky: EnergyGateway Edit HistoryGearyAtomics Jump to:Biodiesel

  2. General Biodiesel Incorporated | 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 ECoopButtePowerEdistoWhiskeyFootprintGEXAGemini Solar Development Company JumpBiodiesel

  3. General Permit General Permit

    E-Print Network [OSTI]

    L General Permit Parking LOT A General Permit Parking LOT C General Permit Parking LOT R Reserved Parking LOT D Faculty/Staff Parking LOT K General Permit Parking LOT J Reserved Parking PV LOT General Parking after 3 p.m. WEST CAMPUS PARKING LOT O General Permit Parking LOT M General Permit Parking LOT P

  4. General Permit General Permit

    E-Print Network [OSTI]

    98 28 28 60 96 31 7 23 LOT L General Permit Parking LOT A General Permit Parking LOT C General Permit Parking LOT R Reserved Parking LOT D Faculty/Staff Parking LOT K General Permit Parking LOT J Reserved Parking PV LOT General Parking after 3 p.m. WEST CAMPUS PARKING LOT O General Permit Parking LOT M General

  5. General Engineer

    Broader source: Energy.gov [DOE]

    This position may be located in either the Office of Energy Statistics or the Office of Energy Analysis of EIA. This position is established to provide a professional general engineer to perform...

  6. General Information

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

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  7. General Relativity

    E-Print Network [OSTI]

    Canuto, V

    2015-01-01

    This is an English translation of the Italian version of an encyclopedia chapter that appeared in the Italian Encyclopedia of the Physical Sciences, edited by Bruno Bertotti (1994). Following requests from colleagues we have decided to make it available to a more general readership. We present the motivation for constructing General Relativity, provide a short discussion of tensor algebra, and follow the set up of Einstein equations. We discuss briefly the initial value problem, the linear approximation and how should non gravitational physics be described in curved spacetime.

  8. General Tables

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

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  9. General Publications

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

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  10. General Recommendations

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

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  11. GENERAL ASSIGNMENT

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

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  12. Bivariate Generalized Exponential Distribution

    E-Print Network [OSTI]

    Kundu, Debasis

    Bivariate Generalized Exponential Distribution Debasis Kundu and Rameshwar D. Gupta Abstract Recently it is observed that the generalized exponential distribution can be used quite effectively exponential distribution so that the marginals have generalized exponential distributions. It is observed

  13. General Service LED Lamps

    Broader source: Energy.gov [DOE]

    A U.S. DOE SSL technology fact sheet that compares general service LED light bulbs with incandescent and CFL bulbs.

  14. Generalizations of quantum statistics

    E-Print Network [OSTI]

    O. W. Greenberg

    2008-05-02

    We review generalizations of quantum statistics, including parabose, parafermi, and quon statistics, but not including anyon statistics, which is special to two dimensions.

  15. Embeddings for General Relativity

    E-Print Network [OSTI]

    J. Ponce de Leon

    2015-09-01

    We present a systematic approach to embed $n$-dimensional vacuum general relativity in an $(n + 1)$-dimensional pseudo-Riemannian spacetime whose source is either a (non)zero cosmological constant or a scalar field minimally-coupled to Einstein gravity. Our approach allows us to generalize a number of results discussed in the literature. We construct {\\it all} the possible (physically distinct) embeddings in Einstein spaces, including the Ricci-flat ones widely discussed in the literature. We examine in detail their generalization, which - in the framework under consideration - are higher-dimensional spacetimes sourced by a scalar field with flat (constant $\

  16. General relativity and experiment

    E-Print Network [OSTI]

    T. Damour

    1994-12-08

    The confrontation between Einstein's theory of gravitation and experiment is summarized. Although all current experimental data are compatible with general relativity, the importance of pursuing the quest for possible deviations from Einstein's theory is emphasized.

  17. Symmetric generalized binomial distributions

    SciTech Connect (OSTI)

    Bergeron, H.; Curado, E. M. F.; Instituto Nacional de Ciência e Tecnologia - Sistemas Complexos, Rua Xavier Sigaud 150, 22290-180 - Rio de Janeiro, RJ ; Gazeau, J. P.; APC, UMR 7164, Univ Paris Diderot, Sorbonne Paris Cité, 75205 Paris ; Rodrigues, Ligia M. C. S. E-mail: evaldo@cbpf.br E-mail: ligia@cbpf.br

    2013-12-15

    In two recent articles, we have examined a generalization of the binomial distribution associated with a sequence of positive numbers, involving asymmetric expressions of probabilities that break the symmetry win-loss. We present in this article another generalization (always associated with a sequence of positive numbers) that preserves the symmetry win-loss. This approach is also based on generating functions and presents constraints of non-negativeness, similar to those encountered in our previous articles.

  18. Generalizing Optical Geometry

    E-Print Network [OSTI]

    Rickard Jonsson; Hans Westman

    2007-08-21

    We show that by employing the standard projected curvature as a measure of spatial curvature, we can make a certain generalization of optical geometry (Abramowicz and Lasota 1997, Class. Quantum Grav. 14 (1997) A23). This generalization applies to any spacetime that admits a hypersurface orthogonal shearfree congruence of worldlines. This is a somewhat larger class of spacetimes than the conformally static spacetimes assumed in standard optical geometry. In the generalized optical geometry, which in the generic case is time dependent, photons move with unit speed along spatial geodesics and the sideways force experienced by a particle following a spatially straight line is independent of the velocity. Also gyroscopes moving along spatial geodesics do not precess (relative to the forward direction). Gyroscopes that follow a curved spatial trajectory precess according to a very simple law of three-rotation. We also present an inertial force formalism in coordinate representation for this generalization. Furthermore, we show that by employing a new sense of spatial curvature (Jonsson, Class. Quantum Grav. 23 (2006) 1) closely connected to Fermat's principle, we can make a more extensive generalization of optical geometry that applies to arbitrary spacetimes. In general this optical geometry will be time dependent, but still geodesic photons move with unit speed and follow lines that are spatially straight in the new sense. Also, the sideways experienced (comoving) force on a test particle following a line that is straight in the new sense will be independent of the velocity.

  19. General Infrastructure Services

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

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  20. General Presentation Template

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

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  1. General User Proposals (GUPs)

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

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  2. Parking Legend General Parking

    E-Print Network [OSTI]

    Anderson, Paul R.

    Parking Legend General Parking Faculty/Staff Parking Satellite/Freshman Lot Sophomore Parking Reserved Parking Off-Campus Parking (OC) Visitor/Off Campus Employee Parking Visitor Parking Winston-Salem First Church Vehicle Parking Only WFU-Owned Residential Theme Housing Call Boxes (Emergency Phones) Z2

  3. Optimization Under Generalized Uncertainty

    E-Print Network [OSTI]

    Lodwick, Weldon

    11 Optimization Under Generalized Uncertainty Optimization Modeling Math 4794/5794: Spring 2013 Weldon A. Lodwick Weldon.Lodwick@ucdenver.edu 2/14/2013 Optimization Modeling - Spring 2013 #12 in the context of optimization problems. The theoretical frame-work for these notes is interval analysis. From

  4. 38520152016 GENERAL BULLETIN Mathematics

    E-Print Network [OSTI]

    Hung, I-Kuai

    3852015­2016 GENERAL BULLETIN Sciences& Mathematics THE COLLEGE OF SCIENCES AND MATHEMATICS A primary aim of the College of Sciences and Mathematics is to contribute to the liberal arts education of all students through the presentation of fundamental con- cepts and methods of science and mathematics

  5. DRILLING MACHINES GENERAL INFORMATION

    E-Print Network [OSTI]

    Gellman, Andrew J.

    TC 9-524 Chapter 4 DRILLING MACHINES GENERAL INFORMATION PURPOSE This chapter contains basic information pertaining to drilling machines. A drilling machine comes in many shapes and sizes, from small hand-held power drills to bench mounted and finally floor-mounted models. They can perform operations

  6. General Syllabus Physics 45100

    E-Print Network [OSTI]

    Brinkmann, Peter

    General Syllabus Physics 45100 Thermodynamics and Statistical Physics Designation: Undergraduate Catalog description: 45100: Thermodynamics and Statistical Physics Temperature; equation of state; work and statistical mechanics; low-temperature physics; the Third Law. 3 HR./Wk.; 3 CR. Prerequisites: Physics 35100

  7. Constrained Generalized Supersymmetries

    SciTech Connect (OSTI)

    Toppan, Francesco; Kuznetsova, Zhanna

    2005-10-17

    We present a classification of admissible types of constraint (hermitian, holomorphic, with reality condition on the bosonic sectors, etc.) for generalized supersymmetries in the presence of complex spinors. A generalized supersymmetry algebra involving n-component real spinors Qa is given by the anticommutators {l_brace}Q{sub a},Q{sub b}{r_brace} = Z{sub ab} where the matrix Z appearing in the r.h.s. is the most general symmetric matrix. A complex generalized supersymmetry algebra is expressed in terms of complex spinors Qa and their complex conjugate Q* a. The most general (with a saturated r.h.s.) algebra is in this case given by {l_brace}Q{sub a},Q{sub b}{r_brace} P{sub ab}{l_brace}Q*{sub a}, Q*{sub b}{r_brace} = P*{sub ab}{l_brace}Q{sub a},Q*{sub b}{r_brace} = R{sub ab} where the matrix Pab is symmetric, while Rab is hermitian. The bosonic right hand side can be expressed in terms of the rank-k totally antisymmetric tensors P{sub ab} {sigma}k(C{gamma}{sub [{mu}}{sub 1...{mu}}{sub k]}){sub ab}P{sup [{mu}{sup 1...{mu}{sup k}]}.The decomposition in terms of anti-symmetric tensors for any space-time up to dimension D = 13 is presented. Real type, complex type, and quaternionic type space-times are classified. Any restriction on the saturated bosonic generators that allows all possible combinations of these tensors is in principle admissible by a Lorenz-covariant requirement. We investigate division algebra constraints and their influence on physical models. High spin theory models are presented as examples of the applications of such models.

  8. General Relativistic Radiative Transfer and GeneralRelativistic...

    Office of Scientific and Technical Information (OSTI)

    systems using a fully general relativistic radiative transfer formulation, with flow structures obtained by general relativistic magneto-hydrodynamic simulations. We consider...

  9. Regulation XVI: GENERAL UNIVERSITY REGULATIONS

    E-Print Network [OSTI]

    Regulation XVI: GENERAL UNIVERSITY REGULATIONS APPLICATION AND INTERPRETATION 1. Unless stated otherwise, these and the following Regulations apply to students in all Faculties, including the International Faculty: General Regulations for First Degrees; General Regulations for Higher Degrees

  10. Generalized constructive tree weights

    SciTech Connect (OSTI)

    Rivasseau, Vincent E-mail: adrian.tanasa@ens-lyon.org; Tanasa, Adrian E-mail: adrian.tanasa@ens-lyon.org

    2014-04-15

    The Loop Vertex Expansion (LVE) is a quantum field theory (QFT) method which explicitly computes the Borel sum of Feynman perturbation series. This LVE relies in a crucial way on symmetric tree weights which define a measure on the set of spanning trees of any connected graph. In this paper we generalize this method by defining new tree weights. They depend on the choice of a partition of a set of vertices of the graph, and when the partition is non-trivial, they are no longer symmetric under permutation of vertices. Nevertheless we prove they have the required positivity property to lead to a convergent LVE; in fact we formulate this positivity property precisely for the first time. Our generalized tree weights are inspired by the Brydges-Battle-Federbush work on cluster expansions and could be particularly suited to the computation of connected functions in QFT. Several concrete examples are explicitly given.

  11. General Relativistic Radiative Transfer

    E-Print Network [OSTI]

    S. Knop; P. H. Hauschildt; E. Baron

    2006-11-30

    We present a general method to calculate radiative transfer including scattering in the continuum as well as in lines in spherically symmetric systems that are influenced by the effects of general relativity (GR). We utilize a comoving wavelength ansatz that allows to resolve spectral lines throughout the atmosphere. The used numerical solution is an operator splitting (OS) technique that uses a characteristic formal solution. The bending of photon paths and the wavelength shifts due to the effects of GR are fully taken into account, as is the treatment of image generation in a curved spacetime. We describe the algorithm we use and demonstrate the effects of GR on the radiative transport of a two level atom line in a neutron star like atmosphere for various combinations of continuous and line scattering coefficients. In addition, we present grey continuum models and discuss the effects of different scattering albedos on the emergent spectra and the determination of effective temperatures and radii of neutron star atmospheres.

  12. A Generalized Deletion Machine

    E-Print Network [OSTI]

    Indranil Chakrabarty; Satyabrata Adhikari

    2005-11-22

    In this work we prescribe a more generalized quantum-deleting machine (input state dependent). The fidelity of deletion is dependent on some machine parameters such that on alteration of machine parameters we get back to standard deleting machines. We also carried out a various comparative study of various kinds of quantum deleting machines. We also plotted graphs, making a comparative study of fidelity of deletion of the deletion machines, obtained as particular cases on changing the machine parameters of our machine.

  13. General User Proposals (GUPs)

    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 would likeUniverse (Journal Article)ForthcomingGENERALProblemsGeneral Information

  14. Generalized utility metrics for supercomputers

    E-Print Network [OSTI]

    Strohmaier, Erich

    2009-01-01

    2007:1–12 Generalized utility metrics for supercomputers 12.ISSUE PAPER Generalized utility metrics for supercomputersproblem of ranking the utility of supercom- puter systems

  15. Generalized Adaptive A* Xiaoxun Sun

    E-Print Network [OSTI]

    Yeoh, William

    Generalized Adaptive A* Xiaoxun Sun USC Computer Science Los Angeles, California xiaoxuns spaces changes. Adaptive A* [7] is a Cite as: Generalized Adaptive A*, Xiaoxun Sun, Sven Koenig

  16. UGA DESIGN & CONSTRUCTION SUPPLEMENTAL GENERAL REQUIREMENTS & STANDARDS GENERAL UTILITIES REQUIREMENTS

    E-Print Network [OSTI]

    Arnold, Jonathan

    UGA DESIGN & CONSTRUCTION SUPPLEMENTAL GENERAL REQUIREMENTS & STANDARDS GENERAL UTILITIES REQUIREMENTS JANUARY 16, 2015 33 00 001 33 00 00 GENERAL UTILITIES REQUIREMENTS 1. GENERAL A. Related sections: i. 01 41 26.02 ­ Utility Information & Locate ii. 23 05 19 ­ Meters and Gages iii

  17. General | Open Energy Information

    Open Energy Info (EERE)

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  18. 7He General Tables

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  19. 9He General Tables

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

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  20. 9Li General Tables

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  1. A = 10 General Tables

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

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  2. A = 5 General Tables

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

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  3. A = 6 General Tables

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

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  4. A = 7 General Tables

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

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  5. A = 8 General Tables

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

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  6. A = 9 General Tables

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

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  7. 2011 IAEA General Conference

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

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  8. GENERAL TERMS & CONDITIONS

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

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  9. GENERAL PRINCIPLES OF AGREEMENT

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

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  10. Ocean General Circulation Models

    SciTech Connect (OSTI)

    Yoon, Jin-Ho; Ma, Po-Lun

    2012-09-30

    1. Definition of Subject The purpose of this text is to provide an introduction to aspects of oceanic general circulation models (OGCMs), an important component of Climate System or Earth System Model (ESM). The role of the ocean in ESMs is described in Chapter XX (EDITOR: PLEASE FIND THE COUPLED CLIMATE or EARTH SYSTEM MODELING CHAPTERS). The emerging need for understanding the Earth’s climate system and especially projecting its future evolution has encouraged scientists to explore the dynamical, physical, and biogeochemical processes in the ocean. Understanding the role of these processes in the climate system is an interesting and challenging scientific subject. For example, a research question how much extra heat or CO2 generated by anthropogenic activities can be stored in the deep ocean is not only scientifically interesting but also important in projecting future climate of the earth. Thus, OGCMs have been developed and applied to investigate the various oceanic processes and their role in the climate system.

  11. Title 1 General Provisions Chapter 5 Common Law; General Rights...

    Open Energy Info (EERE)

    Title 1 General Provisions Chapter 5 Common Law; General Rights 3 V.S.A. Section 2809 Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document-...

  12. Action Principle for the Generalized Harmonic Formulation of General Relativity

    E-Print Network [OSTI]

    J. David Brown

    2011-09-07

    An action principle for the generalized harmonic formulation of general relativity is presented. The action is a functional of the spacetime metric and the gauge source vector. An action principle for the Z4 formulation of general relativity has been proposed recently by Bona, Bona--Casas and Palenzuela (BBP). The relationship between the generalized harmonic action and the BBP action is discussed in detail.

  13. General anesthesia, sleep, and coma

    E-Print Network [OSTI]

    Brown, Emery N.

    In the United States, nearly 60,000 patients per day receive general anesthesia for surgery.1 General anesthesia is a drug-induced, reversible condition that includes specific behavioral and physiological traits — ...

  14. General anesthesia, sleep and coma

    E-Print Network [OSTI]

    Schiff, Nicholas D.

    In the United States, nearly 60,000 patients per day receive general anesthesia for surgery.1 General anesthesia is a drug-induced, reversible condition that includes specific behavioral and physiological traits — ...

  15. Faculty of Science General Science

    E-Print Network [OSTI]

    Faculty of Science General Science The General Science program gives you maximum flexibility to explore the sciences, plus the core requirements you need for on-going, specialized studies. www.uwindsor.ca/science Rigorous, Enriching Programs The BSc General Science program is a great way to explore your many interests

  16. UGA DESIGN & CONSTRUCTION SUPPLEMENTAL GENERAL REQUIREMENTS & STANDARDS GENERAL THERMAL & MOISTURE PROTECTION REQUIREMENTS ROOF DRAINS & ROOFS

    E-Print Network [OSTI]

    Arnold, Jonathan

    UGA DESIGN & CONSTRUCTION SUPPLEMENTAL GENERAL REQUIREMENTS & STANDARDS GENERAL THERMAL & MOISTURE. ii. General #12;UGA DESIGN & CONSTRUCTION SUPPLEMENTAL GENERAL REQUIREMENTS & STANDARDS GENERAL

  17. OLEDS FOR GENERAL LIGHTING

    SciTech Connect (OSTI)

    Anil Duggal; Don Foust; Chris Heller; Bill Nealon; Larry Turner; Joe Shiang; Nick Baynes; Tim Butler; Nalin Patel

    2004-02-29

    The goal of this program was to reduce the long term technical risks that were keeping the lighting industry from embracing and developing organic light-emitting diode (OLED) technology for general illumination. The specific goal was to develop OLEDs for lighting to the point where it was possible to demonstrate a large area white light panel with brightness and light quality comparable to a fluorescence source and with an efficacy comparable to that of an incandescent source. it was recognized that achieving this would require significant advances in three area: (1) the improvement of white light quality for illumination, (2) the improvement of OLED energy efficiency at high brightness, and (3) the development of cost-effective large area fabrication techniques. The program was organized such that, each year, a ''deliverable'' device would be fabricated which demonstrated progress in one or more of the three critical research areas. In the first year (2001), effort concentrated on developing an OLED capable of generating high illumination-quality white light. Ultimately, a down-conversion method where a blue OLED was coupled with various down-conversion layers was chosen. Various color and scattering models were developed to aid in material development and device optimization. The first year utilized this approach to deliver a 1 inch x 1 inch OLED with higher illumination-quality than available fluorescent sources. A picture of this device is shown and performance metrics are listed. To their knowledge, this was the first demonstration of true illumination-quality light from an OLED. During the second year, effort concentrated on developing a scalable approach to large area devices. A novel device architecture consisting of dividing the device area into smaller elements that are monolithically connected in series was developed. In the course of this development, it was realized that, in addition to being scalable, this approach made the device tolerant to the most common OLED defect--electrical shorts. This architecture enabled the fabrication of a 6 inch x 6 inch OLED deliverable for 2002. A picture of this deliverable is shown and the performance metrics are listed. At the time, this was the highest efficiency, highest lumen output illumination-quality OLED in existence. The third year effort concentrated on improving the fabrication yield of the 6 inch x 6 inch devices and improving the underlying blue device efficiency. An efficiency breakthrough was achieved through the invention of a new device structure such that now 15 lumen per watt devices could be fabricated. A 2 feet x 2 feet OLED panel consisting of sixteen 6 inch x 6 inch high efficiency devices tiled together was then fabricated. Pictures of this panel are shown with performance metrics listed. This panel met all project objectives and was the final deliverable for the project. It is now the highest efficiency, highest lumen output, illumination-quality OLED in existence.

  18. Digestive System general organization throughout

    E-Print Network [OSTI]

    Houde, Peter

    Digestive System general organization throughout: mucosa, submucosa, muscularis externa, serosa digestive glands salivary pancreas liver (lobes: right, left, caudate, quadrate, diaphragmatic surface, bare

  19. II. GENERAL COMPLIANCE SUPPLEMENT INTRODUCTION

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

    and Suggested Audit Procedures At the end of this General Compliance Supplement is a matrix that outlines the compliance requirements, including special tests and provisions,...

  20. CPFFS Exhibit A General Conditions

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

    General Conditions Page 29 of 33 (3) A least developed country (Afghanistan, Angola, Bangladesh, Benin, Bhutan, Burkina Faso, Burundi, Cambodia, Central African Republic, Chad,...

  1. GENERAL INFORMATION City State Zip

    E-Print Network [OSTI]

    Ullrich, Paul

    GENERAL INFORMATION City State Zip Phone Number Mobile Number BACKGROUND INFORMATION Venture of operation of your company? TM VENTURE CATALYST Smart Toolkit for Accelerated Research Translation START Last

  2. DEPARTMENT OF PHYSICS General Syllabus

    E-Print Network [OSTI]

    Brinkmann, Peter

    DEPARTMENT OF PHYSICS General Syllabus Physics 20700 General Physics Designation: Elective./Sem. Prerequisites: Pre- or coreq.: Math 20200 for Physics 20700. (Required for all students in the Physical Sciences, Engineering and Computer Science.) Textbook and other suggested material: "Fundamentals of Physics 9th Edition

  3. Florida State University General Bulletin

    E-Print Network [OSTI]

    Ronquist, Fredrik

    Florida State University 2010-2011 General Bulletin Graduate Edition #12;Statement of Publication Fall 2010 (Volume CV, No. 2). The Florida State University Graduate Edition of the General Bulletin and numerous eminent scholars in many areas of the arts and sciences, our academic programs continue to receive

  4. On the generalized continuity equation

    E-Print Network [OSTI]

    Arbab I. Arbab; Hisham. M. Widatallah

    2010-02-27

    A generalized continuity equation extending the ordinary continuity equation has been found using quanternions. It is shown to be compatible with Dirac, Schrodinger, Klein-Gordon and diffusion equations. This generalized equation is Lorentz invariant. The transport properties of electrons are found to be governed by Schrodinger-like equation and not by the diffusion equation.

  5. Area temporarily closed for construction General Permit

    E-Print Network [OSTI]

    48 97 28 28 61 36 31 22 LOT L General Permit Parking LOT A General Permit Parking LOT C General Permit Parking LOT R Reserved Parking LOT D Faculty/Staff Parking LOT K General Permit Parking LOT J General Permit Parking Reserved Parking PV LOT General Parking after 3 p.m. LOT O General Permit Parking

  6. Louisiana Title V General Permits

    SciTech Connect (OSTI)

    Boyer, B.E.; Neal, T.L.

    1995-12-31

    Title V of the Federal Clean Air Act Amendments of 1990 requires federal operating permits for all major sources of air pollution. In 1992, Title 40, Part 70 of the Code of Federal Regulations (40 CFR Part 70) codified the law s requirements. These federal regulations, entitled Operating Permit Program, define the minimum requirements for state administered operating permit programs. The intent of Title V is to put into one document all requirements of an operating permit. General Permits for oil and gas facilities may be preferred if the facility can comply with all permit requirements. If greater flexibility than allowed by the General Permit is required, then the facility should apply for an individual Title V permit. General Permits are designed to streamline the permitting process, shorten the time it takes to obtain approval for initial and modified permits. The advantages of the General Permit include reduced paperwork and greater consistency because the permits are standardized. There should be less uncertainty because permit requirements will be known at the time of application. Approval times for Initial and modified General Permits should be reduced. Lengthy public notice procedures (and possible hearings) will be required for only the initial approval of the General Permit and not for each applicant to the permit. A disadvantage of General Permits is reduced flexibility since the facility must comply with the requirements of a standardized permit.

  7. Alternative fuels for general aviation

    SciTech Connect (OSTI)

    Not Available

    1983-01-01

    The price and availability of fuel continues to be a major barrier to the free expansion of general aviation. Although this increase in fuel prices had a more severe impact on airlines, it has also slowed the demand for general aviation aircraft. With the sales of general aviation aircraft in a depressed state, the development of alternative fuels such as liquid methane, ethanol, methanol, and automobile gasoline can help spur the industry back to health. Recent flight tests of these alternative fuels are examined.

  8. Essays in dynamic general equilibrium

    E-Print Network [OSTI]

    Cao, Dân (Dân Vu?)

    2010-01-01

    This thesis consists of three chapters studying dynamic economies in general equilibrium. The first chapter considers an economy in business cycles with potentially imperfect financial markets. The second chapter investigates ...

  9. Geometrical optics in general relativity

    E-Print Network [OSTI]

    A. Loinger

    2006-09-19

    General relativity includes geometrical optics. This basic fact has relevant consequences that concern the physical meaning of the discontinuity surfaces propagated in the gravitational field - as it was first emphasized by Levi-Civita.

  10. AEROSPACE LABORATORY GENERAL INFORMATION MANUAL

    E-Print Network [OSTI]

    Prodiæ, Aleksandar

    AEROSPACE LABORATORY GENERAL INFORMATION MANUAL 1. Introduction 2. Laboratory Format 3. Recommended Guidelines for Experiment Reports 4. Laboratory Notebooks 5. Report Marking Procedures 6. Course Mark compared to the systems you will find in the Undergraduate Laboratory. Typically, experimental setups

  11. Finsler manifolds with general symmetries

    E-Print Network [OSTI]

    Latifi, Dariush

    2012-01-01

    In this paper, we study generalized symmetric Finsler spaces. We first study symmetry preserving diffeomorphisms, then we show that the group of symmetry preserving diffeomorphisms is a transitive Lie transformation group. Finally we give some existence theorems.

  12. FLORIDA STATE UNIVERSITY GENERAL BULLETIN

    E-Print Network [OSTI]

    Harassment Policy..............................13 Conflicts of Interest). The Florida State University Graduate Edition of the General Bulletin is published annually in August ...............................................23 International Programs ...................................23 Academic Degree and Certificate

  13. FLORIDA STATE UNIVERSITY GENERAL BULLETIN

    E-Print Network [OSTI]

    McQuade, D. Tyler

    Harassment Policy..............................13 Conflicts of Interest). The Florida State University Undergraduate Edition of the General Bulletin is published annually in June ...............................................23 International Programs ...................................23 Academic Degree and Certificate

  14. FLORIDA STATE UNIVERSITY GENERAL BULLETIN

    E-Print Network [OSTI]

    Sexual Harassment Policy................................9 Conflicts of Interest). The Florida State University Undergraduate Edition of the General Bulletin is published annually in June...................................19 Academic Degree and Certificate Programs..........21 Research Facilities and Special Programs

  15. Kaluza's theory in generalized coordinates

    E-Print Network [OSTI]

    Ana Laura Garcia-Perciante; Alfredo Sandoval-Villalbazo; L. S. Garcia-Colin

    2001-08-08

    Maxwell's equations can be obtained in generalized coordinates by considering the electromagnetic field as an external agent. The work here presented shows how to obtain the electrodynamics for a charged particle in generalized coordinates eliminating the concept of external force. Based on Kaluza's formalism, the one here presented extends the 5x5 metric into a 6x6 space-time giving enough room to include magnetic monopoles in a very natural way.

  16. General Services Administration Photovoltaics Project in Sacramento...

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

    General Services Administration Photovoltaics Project in Sacramento, California General Services Administration Photovoltaics Project in Sacramento, California Document describes a...

  17. Refracting profiles and generalized holodiagrams

    E-Print Network [OSTI]

    C. Criado; N. Alamo; H. Rabal

    2007-03-09

    The recently developed concept of refracting profiles and that of refraction holodiagrams are combined so that the classical Abramson holodiagrams can be generalized taking into account a wider class of wave fronts and refraction at an interface, whenever regions of caustics are avoided. These holodiagrams are obtained as envelopes of specific families of Cartesian Ovals with an appropriate parametrization. Classical and reflecting holodiagrams are particular cases of this class. Several of the properties of the classical holodiagrams are shared by their richer generalized versions

  18. The Fundamentals of Generalized Electrodynamics

    E-Print Network [OSTI]

    A. K. Tomilin

    2008-08-27

    The article presents an alternative approach to the definition of vector electrodynamic potential and its properties. It is shown that generally it has vortical and potential components. The system of differential equations of generalized electrodynamics (the macroscopical theory) is written down; and on the basis of these equations the mechanism of occurrence of the electromagnetic waves spreading in the direction of vector (longitudinal E-waves) is explained. It is demonstrated that the new macroscopical theory is in accordance with quantum electrodynamics. The author investigates the issue of physical pithiness of longitudinal electromagnetic E-waves and specifies the references to the experimental researches confirming the new theory.

  19. DEPARTMENT OF PHYSICS General Syllabus

    E-Print Network [OSTI]

    Brinkmann, Peter

    DEPARTMENT OF PHYSICS General Syllabus Physics 47100 Advanced Physics Laboratory II Designation: Required Undergraduate Catalog description: Experiments in optics, quantum physics and atomic physics. 3 LAB., 1 CONF. HR./WK.; 2 CR. Prerequisites: Prereq.: Phys 35400; pre or coreq.: Physics 55100

  20. DEPARTMENT OF PHYSICS General Syllabus

    E-Print Network [OSTI]

    Brinkmann, Peter

    DEPARTMENT OF PHYSICS General Syllabus Physics 45300 Physical Photonics I/Laser Optics Designation: Elective Undergraduate Catalog description: Theory and applications of lasers and masers. Physical: Pre- or coreq.: a course in modern physics (Physics 55100 or Physics 32100), a course in electricity

  1. Interacting new generalized Chaplygin gas

    E-Print Network [OSTI]

    Mubasher Jamil

    2009-10-20

    We have presented a model in which the new generalized Chaplygin gas interacts with matter. We find that there exists a stable scaling solution at late times in the evolution of the universe. Moreover, the phantom crossing scenario is observed in this model.

  2. Generalized Dirac operators and superconnections

    E-Print Network [OSTI]

    G. Roepstorff; Ch. Vehns

    1999-11-04

    Motivated by the supersymmetric version of Dirac's theory, chiral models in field theory, and the quest of a geometric fundament for the Standard Model, we describe an approach to the differential geometry of vector bundles on (semi)-Riemannian manifolds based on the concepts of superspaces, superalgebras, superconnections, and generalized Dirac operators. In doing so we stay within the realm of commutative geometry.

  3. Hazard Sampling Dialog General Layout

    E-Print Network [OSTI]

    Zhang, Tao

    1 Hazard Sampling Dialog General Layout The dialog's purpose is to display information about the hazardous material being sampled by the UGV so either the system or the UV specialist can identify the risk level of the hazard. The dialog is associated with the hazmat reading icons (Table 1). Components

  4. Wind Turbine Blockset General Overview

    E-Print Network [OSTI]

    Wind Turbine Blockset in Saber General Overview and Description of the Models Florin Iov, Adrian Turbine Blockset in Saber Abstract. This report presents a new developed Saber Toolbox for wind turbine, optimize and design wind turbines". The report provides a quick overview of the Saber and then explains

  5. Building Evacuation Procedures General Procedures

    E-Print Network [OSTI]

    Krovi, Venkat

    Bell Hall Building Evacuation Procedures General Procedures: It is the personal responsibility of all occupants of University buildings to immediately exit the building when the fire alarm is activated. Remaining in the building is unacceptable, regardless of the reason. Occupants should exit from

  6. Building Evacuation Procedures General Procedures

    E-Print Network [OSTI]

    Krovi, Venkat

    Davis Hall Building Evacuation Procedures General Procedures: It is the personal responsibility of all occupants of University buildings to immediately exit the building when the fire alarm is activated. Remaining in the building is unacceptable, regardless of the reason. Occupants should exit from

  7. Student Orientation Guide General Psychology

    E-Print Network [OSTI]

    Alvarez-Cohen, Lisa

    Student Orientation Guide PSYC W1 General Psychology June 22-August 14, 2015 Summer Session Online to Psychology (Cengage, 10th ed., 2014), by James W. Kalat · Be sure to purchase the Kalat book, and be sure to purchase the 10th edition; other sections of Psychology 1 and 2 may use different texts · ISBN-10

  8. Structural Biochemistry I General Information

    E-Print Network [OSTI]

    Richardson, David

    Structural Biochemistry I Fall 2007 General Information Lectures: Room 147, Nanaline Duke Building August 27 - October 12, 2007 MWF 3:05-3:55 PM Course Website: http-1235 (Lab 1); 660-1634 (Lab 2) Office hours: Mondays ­ 5 ­ 6pm ­ Room 247 Nanaline Duke Text: Branden

  9. University of Delaware General Accounting

    E-Print Network [OSTI]

    Firestone, Jeremy

    University of Delaware General Accounting UDeposit Guide ­ Cash Deposits UDeposit is an online tool for depositing credit card and M&T remote account cash receipts into the University Financial System. As of August 1, 2013, Cash Transmittal webforms can no longer be used for bank deposits to REMO account 2724

  10. General purpose programmable accelerator board

    DOE Patents [OSTI]

    Robertson, Perry J. (Albuquerque, NM); Witzke, Edward L. (Edgewood, NM)

    2001-01-01

    A general purpose accelerator board and acceleration method comprising use of: one or more programmable logic devices; a plurality of memory blocks; bus interface for communicating data between the memory blocks and devices external to the board; and dynamic programming capabilities for providing logic to the programmable logic device to be executed on data in the memory blocks.

  11. BACHELOR OF SCIENCE BIOLOGY GENERAL OPTION

    E-Print Network [OSTI]

    Kemp, Brian M.

    * OR 201 Physics 4 hrs. PHYSICS 102* OR 202 Physics 4 hrs. General Biology Option Requirements: CellBACHELOR OF SCIENCE ­ BIOLOGY GENERAL OPTION A Bachelor of Science degree from Washington State Requirements: Grade BIOLOGY 106 General Biology 4 hrs. BIOLOGY 107 General Biology 4 hrs. BIOLOGY 301 General

  12. UGA DESIGN & CONSTRUCTION SUPPLEMENTAL GENERAL REQUIREMENTS & STANDARDS GENERAL WOOD, PLASTICS, & COMPOSITES REQUIREMENTS

    E-Print Network [OSTI]

    Arnold, Jonathan

    UGA DESIGN & CONSTRUCTION SUPPLEMENTAL GENERAL REQUIREMENTS & STANDARDS GENERAL WOOD, PLASTICS, & COMPOSITES REQUIREMENTS JANUARY 16, 2015 06 00 00-1 06 00 00 GENERAL WOOD, PLASTICS, & COMPOSITES

  13. Absolute Continuous Multivariate Generalized Exponential Distribution

    E-Print Network [OSTI]

    Kundu, Debasis

    Absolute Continuous Multivariate Generalized Exponential Distribution Debasis Kundu1,2 & Ankush Kumar1 & Arjun K. Gupta3 Abstract Generalized exponential distribution has received some attention continuous bivariate generalized exponential distribution. In this paper we propose an absolute continuous

  14. Generalized Hyper-Ramsey Resonance

    E-Print Network [OSTI]

    Zanon-Willette, T; Taichenachev, A V

    2015-01-01

    We derive an exact generalization of the Ramsey transition probability to improve ultra-high precision measurement and quantum state engineering when a particle is subjected to controllable separated oscillating fields. The phase-shift accumulated at the end of the interrogation scheme and associated to the particle wave-function is offering a very high-level control of quantum states in various laser parameters conditions. The Generalized Hyper-Ramsey Resonance based on independent manipulation of interaction time, field amplitude and frequency detuning is presented to increase performances in the next generation of atomic, molecular and nuclear clocks, to upgrade high resolution frequency measurement in Penning trap mass spectrometry, for a better control of light induced frequency shifts in matter wave interferometer and quantum information processing.

  15. Introduction to (generalized) Gibbs measures

    E-Print Network [OSTI]

    Ny, Arnaud Le

    2007-01-01

    These notes have been written to complete a mini-course "Introduction to (generalized) Gibbs measures" given at the universities UFMG (Universidade Federal de Minas Gerais, Belo Horizonte, Brasil) and UFRGS (Universidade Federal do Rio Grande do Sul, Porto Alegre, Brasil) during the first semester 2007. The main goal of the lectures was to describe Gibbs and generalized Gibbs measures on lattices at a rigorous mathematical level, as equilibirum states of systems of a huge number of particles in interaction. In particular, our main message is that although the historical approach based on potentials has been rather successful from a physical point of view, one has to insist on (almost sure) continuity properties of conditional probabilities to get a proper mathematical framework.

  16. On the generalized Jacobi equation

    E-Print Network [OSTI]

    Volker Perlick

    2007-10-14

    The standard text-book Jacobi equation (equation of geodesic deviation) arises by linearizing the geodesic equation around some chosen geodesic, where the linearization is done with respect to the coordinates and the velocities. The generalized Jacobi equation, introduced by Hodgkinson in 1972 and further developed by Mashhoon and others, arises if the linearization is done only with respect to the coordinates, but not with respect to the velocities. The resulting equation has been studied by several authors in some detail for timelike geodesics in a Lorentzian manifold. Here we begin by briefly considering the generalized Jacobi equation on affine manifolds, without a metric; then we specify to lightlike geodesics in a Lorentzian manifold. We illustrate the latter case by considering particular lightlike geodesics (a) in Schwarzschild spacetime and (b) in a plane-wave spacetime.

  17. Generalized Jordan-Wigner Transformations

    SciTech Connect (OSTI)

    Batista, C. D.; Ortiz, G.

    2001-02-05

    We introduce a new spin-fermion mapping, for arbitrary spin S generating the SU(2) group algebra, that constitutes a natural generalization of the Jordan-Wigner transformation for S=1/2. The mapping, valid for regular lattices in any spatial dimension d , serves to unravel hidden symmetries. We illustrate the power of the transformation by finding exact solutions to lattice models previously unsolved by standard techniques. We also show the existence of the Haldane gap in S=1 bilinear nearest-neighbor Heisenberg spin chains and discuss the relevance of the mapping to models of strongly correlated electrons. Moreover, we present a general spin-anyon mapping for the case d{<=}2 .

  18. Generalized Jordan-Wigner Transformations

    E-Print Network [OSTI]

    C. D. Batista; G. Ortiz

    2000-08-25

    We introduce a new spin-fermion mapping, for arbitrary spin $S$ generating the SU(2) group algebra, that constitutes a natural generalization of the Jordan-Wigner transformation for $S=1/2$. The mapping, valid for regular lattices in any spatial dimension $d$, serves to unravel hidden symmetries in one representation that are manifest in the other. We illustrate the power of the transformation by finding exact solutions to lattice models previously unsolved by standard techniques. We also present a proof of the existence of the Haldane gap in $S=$1 bilinear nearest-neighbors Heisenberg spin chains and discuss the relevance of the mapping to models of strongly correlated electrons. Moreover, we present a general spin-anyon mapping for the case $d \\leq 2$.

  19. Black holes in general relativity

    E-Print Network [OSTI]

    Visser, Matt

    2009-01-01

    What is going on (as of August 2008) at the interface between theoretical general relativity, string-inspired models, and observational astrophysics? Quite a lot. In this mini-survey I will make a personal choice and focus on four specific questions: Do black holes "exist"? (For selected values of the word "exist".) Is black hole formation and evaporation unitary? Can one mimic a black hole to arbitrary accuracy? Can one detect the presence of a horizon using local physics?

  20. General Technical Base Qualification Standard

    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:FinancingPetroleum12,Executive Compensation References: FARWashersGenSys Blue:GeneralCalifornia |

  1. General Questions | 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 Fuelsof Energy Services »Information ResourcesHeat &DepartmentGenaGeneral

  2. Testing general relativity on accelerators

    E-Print Network [OSTI]

    Tigran Kalaydzhyan

    2015-09-09

    Within the general theory of relativity, the curvature of spacetime is related to the energy and momentum of the present matter and radiation. One of the more specific predictions of general relativity is the deflection of light and particle trajectories in the gravitational field of massive objects. Bending angles for electromagnetic waves and light in particular were measured with a high precision. However, the effect of gravity on relativistic massive particles was never studied experimentally. Here we propose and analyze experiments devoted to that purpose. We demonstrate a high sensitivity of the laser Compton scattering at high energy accelerators to the effects of gravity. The main observable -- maximal energy of the scattered photons -- would experience a significant shift in the ambient gravitational field even for otherwise negligible violation of the equivalence principle. We confirm predictions of general relativity for ultrarelativistic electrons of energy of tens of GeV at a current level of resolution and expect our work to be a starting point of further high-precision studies on current and future accelerators, such as PETRA, European XFEL and ILC.

  3. Generalized drift-flux correlation

    SciTech Connect (OSTI)

    Takeuchi, K.; Young, M.Y.; Hochreiter, L.E. (Westinghouse Electric Corp., Pittsburgh, PA (United States))

    1991-01-01

    A one-dimensional drift-flux model with five conservation equations is frequently employed in major computer codes, such as TRAC-PD2, and in simulator codes. In this method, the relative velocity between liquid and vapor phases, or slip ratio, is given by correlations, rather than by direct solution of the phasic momentum equations, as in the case of the two-fluid model used in TRAC-PF1. The correlations for churn-turbulent bubbly flow and slug flow regimes were given in terms of drift velocities by Zuber and Findlay. For the annular flow regime, the drift velocity correlations were developed by Ishii et al., using interphasic force balances. Another approach is to define the drift velocity so that flooding and liquid hold-up conditions are properly simulated, as reported here. The generalized correlation is used to reanalyze the MB-2 test data for two-phase flow in a large-diameter pipe. The results are applied to the generalized drift flux velocity, whose relationship to the other correlations is discussed. Finally, the generalized drift flux correlation is implemented in TRAC-PD2. Flow reversal from countercurrent to cocurrent flow is computed in small-diameter U-shaped tubes and is compared with the flooding curve.

  4. Shanghai Aerospace Industrial General Corporation aka Shanghai...

    Open Energy Info (EERE)

    Aerospace Industrial General Corporation aka Shanghai Academy of Spaceflight Technology Jump to: navigation, search Name: Shanghai Aerospace Industrial General Corporation (aka...

  5. A GENERALIZED STOCHASTIC COLLOCATION APPROACH TO CONSTRAINED...

    Office of Scientific and Technical Information (OSTI)

    A GENERALIZED STOCHASTIC COLLOCATION APPROACH TO CONSTRAINED OPTIMIZATION FOR RANDOM DATA IDENTIFICATION PROBLEMS Citation Details In-Document Search Title: A GENERALIZED...

  6. General Relativistic Radiative Transfer and GeneralRelativistic MHD

    Office of Scientific and Technical Information (OSTI)

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

  7. From General Mechanics to General Motors: Lynn Gantt's EcoCAR Experience

    Broader source: Energy.gov [DOE]

    How Lynn Gantt’s EcoCAR experience took him from studying general mechanics to working at General Motors.

  8. Biodiesel Basics

    SciTech Connect (OSTI)

    2014-07-01

    This fact sheet provides a brief introduction to biodiesel, including a discussion of biodiesel blends and specifications. It also covers how biodiesel compares to diesel fuel in terms of performance (including in cold weather) and whether there are adverse effects on engines or other systems. Finally, it discusses biodiesel fuel quality and standards, and compares biodiesel emissions to those of diesel fuel.

  9. General Relativity in Electrical Engineering

    E-Print Network [OSTI]

    Ulf Leonhardt; Thomas G. Philbin

    2006-07-26

    In electrical engineering metamaterials have been developed that offer unprecedented control over electromagnetic fields. Here we show that general relativity lends the theoretical tools for designing devices made of such versatile materials. Given a desired device function, the theory describes the electromagnetic properties that turn this function into fact. We consider media that facilitate space-time transformations and include negative refraction. Our theory unifies the concepts operating behind the scenes of perfect invisibility devices, perfect lenses, the optical Aharonov-Bohm effect and electromagnetic analogs of the event horizon, and may lead to further applications.

  10. Discrete Hamiltonian for General Relativity

    E-Print Network [OSTI]

    Ziprick, Jonathan

    2015-01-01

    Beginning from canonical general relativity written in terms of Ashtekar variables, we derive a discrete phase space with a physical Hamiltonian for gravity. The key idea is to define the gravitational fields within a complex of three-dimensional cells such that the dynamics is completely described by discrete boundary variables, and the full theory is recovered in the continuum limit. Canonical quantization is attainable within the loop quantum gravity framework, and we believe this will lead to a promising candidate for quantum gravity.

  11. Discrete Hamiltonian for General Relativity

    E-Print Network [OSTI]

    Jonathan Ziprick; Jack Gegenberg

    2015-07-27

    Beginning from canonical general relativity written in terms of Ashtekar variables, we derive a discrete phase space with a physical Hamiltonian for gravity. The key idea is to define the gravitational fields within a complex of three-dimensional cells such that the dynamics is completely described by discrete boundary variables, and the full theory is recovered in the continuum limit. Canonical quantization is attainable within the loop quantum gravity framework, and we believe this will lead to a promising candidate for quantum gravity.

  12. Generalized Superconductors and Holographic Optics

    E-Print Network [OSTI]

    Subhash Mahapatra; Prabwal Phukon; Tapobrata Sarkar

    2014-03-31

    We study generalized holographic s-wave superconductors in four dimensional R-charged black hole and Lifshitz black hole backgrounds, in the probe limit. We first establish the superconducting nature of the boundary theories, and then study their optical properties. Numerical analysis indicates that a negative Depine-Lakhtakia index may appear at low frequencies in the theory dual to the R-charged black hole, for certain temperature ranges, for specific values of the charge parameter. The corresponding cut-off values for these are numerically established in several cases. Such effects are seen to be absent in the Lifshitz background where this index is always positive.

  13. Review on Generalized Uncertainty Principle

    E-Print Network [OSTI]

    Tawfik, Abdel Nasser

    2015-01-01

    Based on string theory, black hole physics, doubly special relativity and some "thought" experiments, minimal distance and/or maximum momentum are proposed. As alternatives to the generalized uncertainty principle (GUP), the modified dispersion relation, the space noncommutativity, the Lorentz invariance violation, and the quantum-gravity-induced birefringence effects are summarized. The origin of minimal measurable quantities and the different GUP approaches are reviewed and the corresponding observations are analysed. Bounds on the GUP parameter are discussed and implemented in understanding recent PLANCK observations on the cosmic inflation. The higher-order GUP approaches predict minimal length uncertainty with and without maximum momenta.

  14. Review on Generalized Uncertainty Principle

    E-Print Network [OSTI]

    Abdel Nasser Tawfik; Abdel Magied Diab

    2015-09-22

    Based on string theory, black hole physics, doubly special relativity and some "thought" experiments, minimal distance and/or maximum momentum are proposed. As alternatives to the generalized uncertainty principle (GUP), the modified dispersion relation, the space noncommutativity, the Lorentz invariance violation, and the quantum-gravity-induced birefringence effects are summarized. The origin of minimal measurable quantities and the different GUP approaches are reviewed and the corresponding observations are analysed. Bounds on the GUP parameter are discussed and implemented in understanding recent PLANCK observations on the cosmic inflation. The higher-order GUP approaches predict minimal length uncertainty with and without maximum momenta.

  15. Generalized Klein-Nishina formula

    E-Print Network [OSTI]

    Krajewska, K; Kami?ski, J Z

    2015-01-01

    The generalized Klein-Nishina formula for Compton scattering of charged particles by a finite train of pulses is derived in the framework of quantum electrodynamics. The formula also applies to classical Thomson scattering provided that frequencies of generated radiation are smaller that the cut-off frequency. The validity of the formula for incident pulses of different durations is illustrated by numerical examples. The positions of the well-resolved Compton peaks, with the clear labeling by integer orders, opens up the possibility of the precise diagnostics of properties of relativistically intense, short laser pulses. This includes their peak intensity, the carrier-envelope phase, and their polarization properties.

  16. Generalized Klein-Nishina formula

    E-Print Network [OSTI]

    K. Krajewska; F. Cajiao Vélez; J. Z. Kami?ski

    2015-03-23

    The generalized Klein-Nishina formula for Compton scattering of charged particles by a finite train of pulses is derived in the framework of quantum electrodynamics. The formula also applies to classical Thomson scattering provided that frequencies of generated radiation are smaller that the cut-off frequency. The validity of the formula for incident pulses of different durations is illustrated by numerical examples. The positions of the well-resolved Compton peaks, with the clear labeling by integer orders, opens up the possibility of the precise diagnostics of properties of relativistically intense, short laser pulses. This includes their peak intensity, the carrier-envelope phase, and their polarization properties.

  17. Experiment Report Instructions General Instructions

    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 NewsInformation Current HABFES OctoberEvan Racah Evan RacahNFTS-13Report Instructions General

  18. A generalized detailed balance relation

    E-Print Network [OSTI]

    David Ruelle

    2015-10-28

    Given a system $M$ in a thermal bath we obtain a generalized detailed balance relation for the ratio $r=\\pi_\\tau(K\\to J)/\\pi_\\tau(J\\to K)$ of the transition probabilities $M:J\\to K$ and $M:K\\to J$ in time $\\tau$. We assume an active bath, containing solute molecules in metastable states. These molecules may react with $M$ and the transition $J\\to K$ occurs through different channels $\\alpha$ involving different reactions with the bath. We find that $r=\\sum p^\\alpha r^\\alpha$, where $p^\\alpha$ is the probability that channel $\\alpha$ occurs, and $r^\\alpha$ depends on the amount of heat (more precisely enthalpy) released to the bath in channel $\\alpha$.

  19. Cinema, Fermi Problems, & General Education

    E-Print Network [OSTI]

    Efthimiou, C J

    2006-01-01

    During the past several years the authors have developed a new approach to the teaching of Physical Science, a general education course typically found in the curricula of nearly every college and university. This approach, called `Physics in Films', uses scenes from popular movies to illustrate physical principles and has excited student interest and improved student performance. The analyses of many of the scenes in `Physics in Films' are a direct application of Fermi calculations -- estimates and approximations designed to make solutions of complex and seemingly intractable problems understandable to the student non-specialist. The intent of this paper is to provide instructors with examples they can use to develop skill in recognizing Fermi problems and making Fermi calculations in their own courses.

  20. General Education Coursework: Credit Hours General Education Coursework: Credit Hours MATH 211 4 MATH 212 4

    E-Print Network [OSTI]

    General Education Coursework: Credit Hours General Education Coursework: Credit Hours MATH 211 4 ENGN 110 2 CEE 111 2 Human Creativity 3 General Education Coursework: Credit Hours General Education CEE 4XX - Transportation or Environmental 3 ENGN 401 1 ENMA 480** 3 CEE 402 1 Upper Division General

  1. Absolute Continuous Bivariate Generalized Exponential Distribution

    E-Print Network [OSTI]

    Kundu, Debasis

    Absolute Continuous Bivariate Generalized Exponential Distribution Debasis Kundu and Rameshwar D. Gupta Abstract Generalized exponential distribution has been used quite effectively to model posi- tively skewed lifetime data as an alternative to the well known Weibull or gamma distributions

  2. The generalized Schrödinger–Langevin equation

    SciTech Connect (OSTI)

    Bargueño, Pedro; Miret-Artés, Salvador

    2014-07-15

    In this work, for a Brownian particle interacting with a heat bath, we derive a generalization of the so-called Schrödinger–Langevin or Kostin equation. This generalization is based on a nonlinear interaction model providing a state-dependent dissipation process exhibiting multiplicative noise. Two straightforward applications to the measurement process are then analyzed, continuous and weak measurements in terms of the quantum Bohmian trajectory formalism. Finally, it is also shown that the generalized uncertainty principle, which appears in some approaches to quantum gravity, can be expressed in terms of this generalized equation. -- Highlights: •We generalize the Kostin equation for arbitrary system–bath coupling. •This generalization is developed both in the Schrödinger and Bohmian formalisms. •We write the generalized Kostin equation for two measurement problems. •We reformulate the generalized uncertainty principle in terms of this equation.

  3. Generalized Geometric Quantum Speed Limits

    E-Print Network [OSTI]

    Diego Paiva Pires; Marco Cianciaruso; Lucas C. Céleri; Gerardo Adesso; Diogo O. Soares-Pinto

    2015-09-30

    The attempt to gain a theoretical understanding of the concept of time in quantum mechanics has triggered significant progress towards the search for faster and more efficient quantum technologies. One of such advances consists in the interpretation of the time-energy uncertainty relations as lower bounds for the minimal evolution time between two distinguishable states of a quantum system, also known as quantum speed limits. We investigate how the non uniqueness of a bona fide measure of distinguishability defined on the quantum state space affects the quantum speed limits and can be exploited in order to derive improved bounds. Specifically, we establish an infinite family of quantum speed limits valid for unitary and nonunitary evolutions, based on an elegant information geometric formalism. Our work unifies and generalizes existing results on quantum speed limits, and provides instances of novel bounds which are tighter than any established one based on the conventional quantum Fisher information. We illustrate our findings with relevant examples, clarifying the role of classical populations versus quantum coherences in the determination and saturation of the speed limits. Our results can find applications in the optimization and control of quantum technologies such as quantum computation and metrology, and might provide new insights in fundamental investigations of quantum thermodynamics.

  4. An implicit numerical algorithm general relativistic hydrodynamics

    E-Print Network [OSTI]

    A. Hujeirat

    2008-01-09

    An implicit numerical algorithm general relativistic hydrodynamics This article has been replaced by arXiv:0801.1017

  5. HEALTH & SAFETY EXPO GENERAL RELEASE AND INDEMNIFICATION

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

    HEALTH & SAFETY EXPO GENERAL RELEASE AND INDEMNIFICATION I, a duly authorized representative of (the "Company"), expressly acknowledge that the Company,...

  6. Eotvos University Budapest, Department of General Physics

    E-Print Network [OSTI]

    Groma, István

    Eotvos University Budapest, Department of General Physics ' $ & % ' $ & % Istv#19;an Groma, 3rd#19;ekely A. Borb#19;ely Department of General Physics, Eotvos University Budapest, Budapest P#19otvos University Budapest, Department of General Physics ' $ & % ' $ & % Istv#19;an Groma, 3rd Size-Strain (2001

  7. General Motors Clean Combustion Engines Advanced

    E-Print Network [OSTI]

    Siefert, Chris

    General Motors Clean Combustion Engines Advanced with Predictive Simulation Tools Sandia National Laboratories (SNL) has been working with General Motors (GM) for over 30 years. In the last few years General Motors n Daniel Dedrick, an SNL researcher, handles a complex metal hydride within an inert

  8. Multilinear generalized Radon transforms and point configurations

    E-Print Network [OSTI]

    Grafakos, Loukas

    Multilinear generalized Radon transforms and point configurations Loukas Grafakos, Allan Greenleaf, Alex Iosevich and Eyvindur Palsson Abstract. We study multilinear generalized Radon transforms using for the results in [7]. 1. Introduction Linear generalized Radon transforms are operators of the form (1.1) Rf

  9. Quantum Mechanics and the Generalized Uncertainty Principle

    E-Print Network [OSTI]

    Jang Young Bang; Micheal S. Berger

    2006-11-30

    The generalized uncertainty principle has been described as a general consequence of incorporating a minimal length from a theory of quantum gravity. We consider a simple quantum mechanical model where the operator corresponding to position has discrete eigenvalues and show how the generalized uncertainty principle results for minimum uncertainty wave packets.

  10. Developpement WebIntroduction generale Developpement Web

    E-Print Network [OSTI]

    Richer, Jean-Michel

    D´eveloppement WebIntroduction g´en´erale D´eveloppement Web Introduction g´en´erale Jean #12;D´eveloppement WebIntroduction g´en´erale Plan Plan 1 Introduction 2 Historique et ´evolution du Web 3 Difficult´e du d´eveloppement Web 4 Le Web dans le monde actuel 2 / 58 #12;D´eveloppement Web

  11. Automated evaluation of generalized topographic maps

    E-Print Network [OSTI]

    in their production lines. Map generalization inevitably changes certain aspects (accuracy, com- pleteness, etcAutomated evaluation of generalized topographic maps -- supported by formalization and data of the author. #12;AUTOMATED EVALUATION OF GENERALIZED TOPOGRAPHIC MAPS -- SUPPORTED BY FORMALIZATION AND DATA

  12. Excellence through General Education: The Status of General Education Reform in Chinese Universities

    E-Print Network [OSTI]

    Liao, Xuehong

    2012-01-01

    al. , 2006). The concept of general education originated atabout university education: the concept, in this sense,out that the concept of general education has not been

  13. Generalized direct Lyapunov method for the analysis of stability and attraction in general time systems

    SciTech Connect (OSTI)

    Druzhinina, O V; Shestakov, A A [Moscow State University of Railway Engineering, Moscow (Russian Federation)

    2002-10-31

    A generalized direct Lyapunov method is put forward for the study of stability and attraction in general time systems of the following types: the classical dynamical system in the sense of Birkhoff, the general system in the sense of Zubov, the general system in the sense of Seibert, the general system with delay, and the general 'input-output' system. For such systems, with the help of generalized Lyapunov functions with respect to two filters, two quasifilters, or two filter bases, necessary and sufficient conditions for stability and attraction are obtained under minimal assumptions about the mathematical structure of the general system.

  14. Excellence through General Education: The Status of General Education Reform in Chinese Universities

    E-Print Network [OSTI]

    Liao, Xuehong

    2012-01-01

    of General Education Reform in Two Chinese Universities”.of general education reform. Change, 29(4), 18- AssociationGlobalization and educational reforms in Anglo-American

  15. UGA DESIGN & CONSTRUCTION SUPPLEMENTAL GENERAL REQUIREMENTS & STANDARDS GENERAL MECHANICAL REQUIREMENTS (HVAC)

    E-Print Network [OSTI]

    Arnold, Jonathan

    UGA DESIGN & CONSTRUCTION SUPPLEMENTAL GENERAL REQUIREMENTS & STANDARDS GENERAL MECHANICAL REQUIREMENTS (HVAC) JANUARY 16, 2015 23 00 001 23 00 00 GENERAL MECHANICAL REQUIREMENTS (HVAC) 1. GENERAL A. Related sections: i. 00 00 07 ­ Design Professional Design Process Requirements ii. 00 00

  16. Transformation of paraxial matrices at a general interface between two general media

    E-Print Network [OSTI]

    Cerveny, Vlastislav

    Transformation of paraxial matrices at a general interface between two general media Ludek Klimes for transforming these paraxial matrices at a general smooth interface between two general media. The transformation equations are applicable to both real­valued and complex­valued paraxial matrices. The equations

  17. SUPPLEMENTAL GENERAL CONDITIONS SUP -1 Rev. 101/20102014

    E-Print Network [OSTI]

    Kamat, Vineet R.

    SUPPLEMENTAL GENERAL CONDITIONS SUP - 1 Rev. 101/20102014 SUPPLEMENTAL GENERAL CONDITIONS January, 20102014 These Supplemental General Conditions are to modify, supplement, void, supersede and amend be deemed to include the Standard General Conditions and the Supplemental General Conditions. INDEXTABLE

  18. The generalized Chaplygin-Jacobi gas

    E-Print Network [OSTI]

    Villanueva, J R

    2015-01-01

    The present paper is devoted to find a new generalization of the generalized Chaplygin gas. Therefore, starting from the Hubble parameter associated to the Chaplygin scalar field and using some elliptic identities, the elliptic generalization is straightforward. Thus, all relevant quantities that drive inflation are calculated exactly. Finally, using the measurement on inflation from the Planck 2015 results, observational constraints on the parameters are given.

  19. General Relativistic Thermoelectric Effects in Superconductors

    E-Print Network [OSTI]

    B. J. Ahmedov

    2007-01-13

    We discuss the general-relativistic contributions to occur in the electromagnetic properties of a superconductor with a heat flow. The appearance of general-relativistic contribution to the magnetic flux through a superconducting thermoelectric bimetallic circuit is shown. A response of the Josephson junctions to a heat flow is investigated in the general-relativistic framework. Some gravitothermoelectric effects which are observable in the superconducting state in the Earth's gravitational field are considered.

  20. EPA - National Pollutant Discharge Elimination System General...

    Open Energy Info (EERE)

    EPA - National Pollutant Discharge Elimination System General Permit for Discharges from Construction Activities Jump to: navigation, search OpenEI Reference LibraryAdd to library...

  1. Near approximations via general ordered topological spaces

    E-Print Network [OSTI]

    M. Abo-Elhamayel

    2014-12-27

    Rough set theory is a new mathematical approach to imperfect knowledge. The notion of rough sets is generalized by using an arbitrary binary relation on attribute values in information systems, instead of the trivial equality relation. The topology induced by binary relations is used to generalize the basic rough set concepts. This paper studies near approximation via general ordered topological approximation spaces which may be viewed as a generalization of the study of near approximation from the topological view. The basic concepts of some increasing (decreasing) near approximations, increasing (decreasing) near boundary regions and increasing (decreasing) near accuracy were introduced and sufficiently illustrated. Moreover, proved results, implications and add examples.

  2. Hazardous Waste Management System-General (Ohio)

    Broader source: Energy.gov [DOE]

    This chapter of the law establishes that the Ohio Environmental Protection Agency provides general regulations regarding hazardous waste, including landfills. Specific passages refer to the...

  3. General noncommuting curvilinear coordinates and fluid Mechanics

    E-Print Network [OSTI]

    S. A. Alavi

    2006-08-16

    We show that restricting the states of a charged particle to the lowest Landau level introduces noncommutativity between general curvilinear coordinate operators. The cartesian, circular cylindrical and spherical polar coordinates are three special cases of our quite general method. The connection between U(1) gauge fields defined on a general noncommuting curvilinear coordinates and fluid mechanics is explained. We also recognize the Seiberg-Witten map from general noncommuting to commuting variables as the quantum correspondence of the Lagrange to Euler map in fluid mechanics.

  4. Washington Energy Facility Site Evalutation Council - Generalized...

    Open Energy Info (EERE)

    Washington Energy Facility Site Evalutation Council - Generalized Siting Process Jump to: navigation, search OpenEI Reference LibraryAdd to library Chart: Washington Energy...

  5. Discrete generalized multigroup theory and applications

    E-Print Network [OSTI]

    Zhu, Lei, Ph. D. Massachusetts Institute of Technology

    2012-01-01

    This study develops a fundamentally new discrete generalized multigroup energy expansion theory for the linear Boltzmann transport equation. Discrete orthogonal polynomials are used, in conjunction with the traditional ...

  6. High Efficiency Driving Electronics for General Illumination...

    Office of Scientific and Technical Information (OSTI)

    Driving Electronics for General Illumination LED Luminaires Upadhyay, Anand 32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION New generation of standalone LED driver platforms...

  7. Generalized Partial Dynamical Symmetries in Nuclear Spectroscopy

    E-Print Network [OSTI]

    A. Leviatan

    2002-10-23

    Explicit forms of IBM Hamiltonians with a generalized partial dynamical O(6) symmetry are presented and compared with empirical data in $^{162}$Dy.

  8. Modeling International Relationships in Applied General Equilibrium...

    Open Energy Info (EERE)

    in Applied General Equilibrium (MIRAGE) AgencyCompany Organization: International Food Policy Research Institute, Centre d'Etudes Prospectives et d'Informations...

  9. Dr. Steven Croley Confirmed as General Counsel

    Broader source: Energy.gov [DOE]

    Dr. Steven Croley was confirmed by the Senate on Monday, May 12 as the Department of Energy’s General Counsel.

  10. Cooperation with the Office of Inspector General

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

    2001-03-21

    To establish Department of Energy (DOE) policy for cooperating with the Office of Inspector General (OIG). Cancels DOE 2320.1C

  11. General Counsel Legal Interpretation Regarding Medical Removal...

    Energy Savers [EERE]

    Regarding Medical Removal Protection Benefits Pursuant to 10 CFR Part 850, Chronic Beryllium Disease Prevention Program General Counsel Legal Interpretation Regarding Medical...

  12. FAQS Reference Guide – General Technical Base

    Broader source: Energy.gov [DOE]

    This reference guide addresses the competency statements in the December 2007 edition of DOE-STD-1146-2007, General Technical Base Functional Area Qualification Standard.

  13. Environmental Impact and Sustainability Applied General Equilibrium...

    Open Energy Info (EERE)

    Model (ENVISAGE) Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Environmental Impact and Sustainability Applied General Equilibrium Model (ENVISAGE) Agency...

  14. Multiperiod Portfolio Optimization with General Transaction Costs

    E-Print Network [OSTI]

    2013-07-17

    assets in the presence of general transaction costs such as proportional, market impact ... For proportional transaction costs, we find that a buy-and-hold policy is

  15. Erratum: Connection between Newtonian simulations and general...

    Office of Scientific and Technical Information (OSTI)

    English Subject: 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; CLASSICAL MECHANICS; GALAXY CLUSTERS; GAUGE INVARIANCE; GENERAL RELATIVITY THEORY; MANY-BODY PROBLEM; SIMULATION...

  16. RELAXATION METHODS FOR GENERALIZED NASH EQUILIBRIUM PROBLEMS

    E-Print Network [OSTI]

    Kanzow, Christian

    RELAXATION METHODS FOR GENERALIZED NASH EQUILIBRIUM PROBLEMS WITH INEXACT LINE SEARCH Anna von@mathematik.uni-wuerzburg.de February 21, 2008 #12;Abstract. The generalized Nash equilibrium problem (GNEP) is an extension of the stan- dard Nash game where both the utility functions and the strategy spaces of each player also depend

  17. General Logic-Systems and Consequence Operators

    E-Print Network [OSTI]

    Robert A. Herrmann

    2006-06-03

    In this paper, general logic-systems are investigated. It is shown that there are infinitely many finite consequence operators defined on a fixed language L that cannot be generated from a finite logic-system. It is shown that a set map is a finite consequence operator iff it is defined by a general logic-system.

  18. Solving Generalized Small Inverse Problems Noboru Kunihiro

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    Solving Generalized Small Inverse Problems Noboru Kunihiro The University of Tokyo, Japan kunihiro@k.u-tokyo.ac.jp Abstract. We introduce a "generalized small inverse problem (GSIP)" and present an algorithm for solving such that the target problem can be solved in polynomial time in log M in an explicit form. Since GSIPs in- clude some

  19. Rotating figures of equilibrium in General Relativity

    E-Print Network [OSTI]

    T. Papakostas

    2005-11-15

    A generalization of the notion of surfaces of revolution in the spaces of General Relativity is presented. We apply this definition to the case of Carter's family [A] of solutions and we study the Kerr's metric with respect the above mentioned foliation.

  20. Nondestructive Damage Detection in General Beams 

    E-Print Network [OSTI]

    Dincal, Selcuk

    2010-12-08

    is to provide NDE methodologies that simultaneously identify the location, the extent, and the severity of damage in general beams. By general beams, we mean beyond Euler-Bernoulli beams (i.e. slender beams) to deep beams and stubby beams whose response may...

  1. ROBUST ESTIMATION VIA GENERALIZED L-STATISTICS

    E-Print Network [OSTI]

    Serfling, Robert

    CHAPTER 1 ROBUST ESTIMATION VIA GENERALIZED L-STATISTICS: THEORY, APPLICATIONS, AND PERSPECTIVES ROBERT SERFLING University of Texas at Dallas Abstract: Generalized L-statistics, introduced in Ser ing (1984) and including classical U-statistics and L-statistics, are linear functions based on the ordered

  2. Course Syllabus Chem 451: General Biochemistry

    E-Print Network [OSTI]

    Wagner, Diane

    Course Syllabus Chem 451: General Biochemistry Course Name: Chem 451: General Biochemistry of Chemistry and Biochemistry Arctic Health Research Building Rm 228 Research: Arctic Health Research Building of Biochemistry 4th or 5th ed. Author: David L. Nelson and Michael M. Cox W.H. Freeman and Company ISBN: 0

  3. ACM General Meeting Chip Senkbeil & Zack Morris

    E-Print Network [OSTI]

    Cao, Yong

    ACM General Meeting Chip Senkbeil & Zack Morris ACM at VT September 2, 2013 #12;Overview Introduction to Officers Who is your president? Who is your vice president? Who is your treasurer? About ACM? What student talks are queued? Chip Senkbeil & Zack Morris (ACM at VT) ACM General Meeting September 2

  4. RECYCLING AND GENERAL WASTE MANAGEMENT OPERATIONAL PROCEDURE

    E-Print Network [OSTI]

    Harman, Neal.A.

    RECYCLING AND GENERAL WASTE MANAGEMENT OPERATIONAL PROCEDURE Swansea University Estates Services.6.1/1 Recycling & General Waste Management Department: Estates & Facilities Management Site: Swansea University waste through waste hierarchy and managing the waste in-house for final disposal. To explain the waste

  5. Technical report: Multivariate generalized S-estimators

    E-Print Network [OSTI]

    Van Aelst, Stefan

    Technical report: Multivariate generalized S-estimators Roelant E. a, Van Aelst S. a Croux C. b a-estimators for the multivariate regression model. This class of estimators combines high robustness and high efficiency of residuals. In the special case of a multivariate location model, the generalized S-estimator has

  6. Planning Organization & Logistics Deputy Director General

    E-Print Network [OSTI]

    Adin, Ron

    " Planning Organization & Logistics Deputy Director General Tel: 03 531 8553 : Fax: 03 535 4925 : P-O.Logistics@mail.biu.ac.il Bar-Ilan University, Ramat Gan 52900, Israel · www.6. , . , . #12; " Planning Organization & Logistics Deputy Director General Tel: 03 531 8553 : Fax: 03 535

  7. Generalized Elitzur's Theorem and Dimensional Reduction

    E-Print Network [OSTI]

    Cristian D. Batista; Zohar Nussinov

    2005-03-10

    We extend Elitzur's theorem to systems with symmetries intermediate between global and local. In general, our theorem formalizes the idea of {\\it dimensional reduction}. We apply the results of this generalization to many systems that are of current interest. These include liquid crystalline phases of Quantum Hall systems, orbital systems, geometrically frustrated spin lattices, Bose metals, and models of superconducting arrays.

  8. Boltzmann-Shannon Entropy: Generalization and Application

    E-Print Network [OSTI]

    C. G. Chakrabarti; Indranil Chakrabarty

    2006-10-20

    The paper deals with the generalization of both Boltzmann entropy and distribution in the light of most-probable interpretation of statistical equilibrium. The statistical analysis of the generalized entropy and distribution leads to some new interesting results of significant physical importance.

  9. A Generalized Construction of Mirror Manifolds

    E-Print Network [OSTI]

    P. Berglund; T. Hübsch

    1992-01-09

    We generalize the known method for explicit construction of mirror pairs of $(2,2)$-superconformal field theories, using the formalism of Landau-Ginzburg orbifolds. Geometrically, these theories are realized as Calabi-Yau hypersurfaces in weighted projective spaces. This generalization makes it possible to construct the mirror partners of many manifolds for which the mirror was not previously known.

  10. General User Proposal Timeline for Reviews and Notifications

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

    General User Proposal Timeline for Reviews and Notifications General User Proposal Timeline for Reviews and Notifications Print The User Office received 301 new General User...

  11. PIA - WEB Unclassified Business Operations General Support System...

    Energy Savers [EERE]

    WEB Unclassified Business Operations General Support System PIA - WEB Unclassified Business Operations General Support System PIA - WEB Unclassified Business Operations General...

  12. PIA - WEB Unclassified Business Operations General Support System...

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

    Unclassified Business Operations General Support System PIA - WEB Unclassified Business Operations General Support System PIA - WEB Unclassified Business Operations General Support...

  13. 6/06/09 BA in General Biology Bachelor of Arts in General Biology

    E-Print Network [OSTI]

    6/06/09 BA in General Biology Bachelor of Arts in General Biology Department of Biology College of Science and Engineering Undergraduate Programs Students majoring in the General Biology degree program are required to complete 57 units in the major. In addition to the biological science courses, it includes

  14. Generalized score tests for missing covariate data 

    E-Print Network [OSTI]

    Jin, Lei

    2009-05-15

    In this dissertation, the generalized score tests based on weighted estimating equations are proposed for missing covariate data. Their properties, including the effects of nuisance functions on the forms of the test ...

  15. General conditions for predictivity in learning theory

    E-Print Network [OSTI]

    Poggio, Tomaso

    that ensure generalization for the natural class of empirical risk minimization (ERM) learning algorithms- ditions on the learning map rather than on the hypothesis space, subsumes the classical theory for ERM

  16. Generalized finite element method for Helmholtz equation 

    E-Print Network [OSTI]

    Hidajat, Realino Lulie

    2009-05-15

    This dissertation presents the Generalized Finite Element Method (GFEM) for the scalar Helmholtz equation, which describes the time harmonic acoustic wave propagation problem. We introduce several handbook functions for ...

  17. The generalized GDH sum for He-3

    SciTech Connect (OSTI)

    Karl Slifer

    2004-06-02

    The Burkhardt-Cottingham, Bjorken and generalized GDH sum rules are all consequences of the Q^2-dependent dispersion relations for the virtual photon Compton amplitudes. These integrals are investigated for a He-3 target at low Q^2.

  18. International Atomic Energy Agency General Conference | Department...

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

    Let me congratulate you on your selection as President of this 51st General Conference of the International Atomic Energy Agency. I also wish to thank Dr. ElBaradei for...

  19. Coordination of General Accounting Office Activities

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

    1992-06-08

    The order provides policies, procedures, and responsibilities for the coordination of General Accounting Office activities and actions required when GAO reports contain recommendations pertaining to the DOE. Supersedes DOE O 2340.1B.

  20. Total Energy Management in General Motors 

    E-Print Network [OSTI]

    DeKoker, N.

    1979-01-01

    This paper presents an overview of General Motors' energy management program with special emphasis on energy conservation. Included is a description of the total program organization, plant guidelines, communication and motivation techniques...

  1. Portland General Electric- Heat Pump Rebate Program

    Broader source: Energy.gov [DOE]

    Portland General Electric's (PGE) Heat Pump Rebate Program offers residential customers a $200 rebate for an energy-efficient heat pump installed to PGE’s standards by a PGE-approved contractor....

  2. General Purpose Microcomputers in Energy Management 

    E-Print Network [OSTI]

    Schmidt, P. S.

    1981-01-01

    The development of general purpose microcomputers has brought powerful computing capability within the price range of virtually all energy managers, regardless of the size or sophistication of their operations. This paper discusses some areas...

  3. General Embedded Brane Effective Field Theories

    SciTech Connect (OSTI)

    Goon, Garrett L.; Hinterbichler, Kurt; Trodden, Mark

    2011-06-10

    We presented a new general class of four-dimensional effective field theories with interesting global symmetry groups, which may prove relevant to the cosmology of both the early and late universe.

  4. Graph searching and a generalized parking function 

    E-Print Network [OSTI]

    Kostic, Dimitrije Nenad

    2009-05-15

    Parking functions have been a focus of mathematical research since the mid-1970s. Various generalizations have been introduced since the mid-1990s and deep relationships between these and other areas of mathematics have ...

  5. Organization of the Catalog General Campus Colleges

    E-Print Network [OSTI]

    , Program in Cybernetics Earth and Space Sciences East Asian Languages and Cultures EastAsian Studies Theater Arts General Campus Professional Schools School of Engineering and Applied Science Chemical Engineering Civil Engineering Computer Science Electrical Engineering Environmental Science and Engineering

  6. Lionof the Catalog GeneralCampusColleges

    E-Print Network [OSTI]

    Biochemistry Chicano Studies Classics CommunicationStudies ComparativeLiterature Cybernetics Earthand, and Television World Arts and Cultures General Campus Professional Schools School of Engineering and Applied Science Chemical Engineering Civil Engineering ComputerScience Electrical Engineering Environmental

  7. General overview of the Nigerian construction industry

    E-Print Network [OSTI]

    Dantata, Sanusi (Sanusi A.)

    2008-01-01

    The purpose of this study is to investigate and provide a general overview of the Nigerian construction industry, its role in the national economy, the main participants in the industry, the problems that they face, and ...

  8. Straight Skeletons for General Polygonal Figures

    E-Print Network [OSTI]

    Aurenhammer, Franz

    straight line graphs, mainly for the sake of efficient point location and motion planning [CD, KM, MKS interpretation of straight skeletons. One concerns the question of constructing a roof above a general polygonal

  9. Simple implementation of general dark energy models

    SciTech Connect (OSTI)

    Bloomfield, Jolyon K. [MIT Kavli Institute for Astrophysics and Space Research, Massachusetts Institute of Technology, 77 Massachusetts Ave #37241, Cambridge, MA, 02139 (United States); Pearson, Jonathan A., E-mail: jolyon@mit.edu, E-mail: jonathan.pearson@durham.ac.uk [Centre for Particle Theory, Department of Mathematical Sciences, Durham University, South Road, Durham, DH1 3LE (United Kingdom)

    2014-03-01

    We present a formalism for the numerical implementation of general theories of dark energy, combining the computational simplicity of the equation of state for perturbations approach with the generality of the effective field theory approach. An effective fluid description is employed, based on a general action describing single-scalar field models. The formalism is developed from first principles, and constructed keeping the goal of a simple implementation into CAMB in mind. Benefits of this approach include its straightforward implementation, the generality of the underlying theory, the fact that the evolved variables are physical quantities, and that model-independent phenomenological descriptions may be straightforwardly investigated. We hope this formulation will provide a powerful tool for the comparison of theoretical models of dark energy with observational data.

  10. Generalized Parton Distributions from Lattice QCD

    E-Print Network [OSTI]

    D. B. Renner

    2005-01-05

    I review the LHPC Collaboration's lattice QCD calculations of the generalized parton distributions of the nucleon and highlight those aspects of nucleon structure best illuminated by lattice QCD, the nucleon's spin decomposition and transverse quark structure.

  11. Artificial General Intelligence and the Future of the Human Race

    E-Print Network [OSTI]

    Pavlacka, Bryon

    2012-01-01

    Institute for Artificial Intelligence [SIAI], 2001, para.robot architecture. Artificial general intelligence, 2008:machines. Artificial general intelligence, 2008: Proceedings

  12. General Relativity as Geometro-Hydrodynamics

    E-Print Network [OSTI]

    B. L. Hu

    1996-07-29

    In the spirit of Sakharov's `metric elasticity' proposal, we draw a loose analogy between general relativity and the hydrodynamic state of a quantum gas. In the `top-down' approach, we examine the various conditions which underlie the transition from some candidate theory of quantum gravity to general relativity. Our emphasis here is more on the `bottom-up' approach, where one starts with the semiclassical theory of gravity and examines how it is modified by graviton and quantum field excitations near and above the Planck scale. We mention three aspects based on our recent findings: 1) Emergence of stochastic behavior of spacetime and matter fields depicted by an Einstein-Langevin equation. The backreaction of quantum fields on the classical background spacetime manifests as a fluctuation-dissipation relation. 2) Manifestation of stochastic behavior in effective theories below the threshold arising from excitations above. The implication for general relativity is that such Planckian effects, though exponentially suppressed, is in principle detectable at sub-Planckian energies. 3) Decoherence of correlation histories and quantum to classical transition. From Gell-Mann and Hartle's observation that the hydrodynamic variables which obey conservation laws are most readily decohered, one can, in the spirit of Wheeler, view the conserved Bianchi identity obeyed by the Einstein tensor as an indication that general relativity is a hydrodynamic theory of geometry. Many outstanding issues surrounding the transition to general relativity are of a nature similar to hydrodynamics and mesoscopic physics.

  13. Decomposing generalized measurements into continuous stochastic processes

    E-Print Network [OSTI]

    Martin Varbanov; Todd A. Brun

    2007-06-14

    One of the broadest concepts of measurement in quantum theory is the generalized measurement. Another paradigm of measurement--arising naturally in quantum optics, among other fields--is that of continuous-time measurements, which can be seen as the limit of a consecutive sequence of weak measurements. They are naturally described in terms of stochastic processes, or time-dependent random variables. We show that any generalized measurement can be decomposed as a sequence of weak measurements with a mathematical limit as a continuous stochastic process. We give an explicit construction for any generalized measurement, and prove that the resulting continuous evolution, in the long-time limit, collapses the state of the quantum system to one of the final states generated by the generalized measurement, being decomposed, with the correct probabilities. A prominent feature of the construction is the presence of a feedback mechanism--the instantaneous choice weak measurement at a given time depends on the outcomes of earlier measurements. For a generalized measurement with $n$ outcomes, this information is captured by a real $n$-vector on an $n$-simplex, which obeys a simple classical stochastic evolution.

  14. Biodiesel Basics (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2014-06-01

    This fact sheet provides a brief introduction to biodiesel, including a discussion of biodiesel blends, which blends are best for which vehicles, where to buy biodiesel, how biodiesel compares to diesel fuel in terms of performance, how biodiesel performs in cold weather, whether biodiesel use will plug vehicle filters, how long-term biodiesel use may affect engines, biodiesel fuel standards, and whether biodiesel burns cleaner than diesel fuel. The fact sheet also dismisses the use of vegetable oil as a motor fuel.

  15. Newtonian Aspects of General Relativistic Galaxy Models

    E-Print Network [OSTI]

    Aleksandar Rakic; Dominik J. Schwarz

    2008-11-13

    Many cosmological observations call for the existence of dark matter. The most direct evidence for dark matter is inferred from the measured flatness of galactic rotation curves. The latter is based on Newtonian gravity. Alternative approaches to the rotation curve problem by means of general relativity have recently been put forward. The class of models of interest is a subset of the axially symmetric and stationary solutions of Einstein's equations with rotating dust. As a step toward the understanding of general relativistic galaxy models, we analyse rigidly as well as non-rigidly rotating (Post-)Newtonian spacetimes. We find that the Newtonian limit of the considered general relativistic galaxy model leads to Post-Newtonian terms in the metric.

  16. Route to chaos in generalized logistic map

    E-Print Network [OSTI]

    Rafa? Rak; Ewa Rak

    2015-02-01

    Motivated by a possibility to optimize modelling of the population evolution we postulate a generalization of the well-know logistic map. Generalized difference equation reads: \\begin{equation} x_{n+1}=rx^p_n(1-x^q_n), \\end{equation} $x\\in[0,1],\\;(p,q)>0,\\;n=0,1,2,...$, where the two new parameters $p$ and $q$ may assume any positive values. The standard logistic map thus corresponds to the case $p=q=1$. For such a generalized equation we illustrate the character of the transition from regularity to chaos as a function of $r$ for the whole spectrum of $p$ and $q$ parameters. As an example we consider the case for $p=1$ and $q=2$ both in the periodic and chaotic regime. We focus on the character of the corresponding bifurcation sequence and on the quantitative nature of the resulting attractor as well as its universal attribute (Feigenbaum constant).

  17. Mechanisms Behind the Generalized Synchronization Conditions

    E-Print Network [OSTI]

    A. A. Koronovskii; O. I. Moskalenko; A. E. Hramov

    2006-02-25

    A universal mechanism underlying generalized synchronization conditions in unidirectionally coupled stochastic oscillators is considered. The consideration is carried out in the framework of a modified system with additional dissipation. The approach developed is illustrated with model examples. The conclusion is reached that two types of the behavior of nonlinear dynamic systems known as generalized synchronization and noise-induced synchronization, which are viewed as different phenomena, actually represent a unique type of the synchronous behavior of stochastic oscillators and are caused by the same mechanism.

  18. Gravitational tests of the Generalized Uncertainty Principle

    E-Print Network [OSTI]

    Fabio Scardigli; Roberto Casadio

    2014-07-01

    We compute the corrections to the Schwarzschild metric necessary to reproduce the Hawking temperature derived from a Generalized Uncertainty Principle (GUP), so that the GUP deformation parameter is directly linked to the deformation of the metric. Using this modified Schwarzschild metric, we compute corrections to the standard General Relativistic predictions for the light deflection and perihelion precession, both for planets in the solar system and for binary pulsars. This analysis allows us to set bounds for the GUP deformation parameter from well-known astronomical measurements.

  19. Path integral quantization of generalized quantum electrodynamics

    SciTech Connect (OSTI)

    Bufalo, R.; Pimentel, B. M.; Zambrano, G. E. R.

    2011-02-15

    In this paper, a complete covariant quantization of generalized electrodynamics is shown through the path integral approach. To this goal, we first studied the Hamiltonian structure of the system following Dirac's methodology and, then, we followed the Faddeev-Senjanovic procedure to obtain the transition amplitude. The complete propagators (Schwinger-Dyson-Fradkin equations) of the correct gauge fixation and the generalized Ward-Fradkin-Takahashi identities are also obtained. Afterwards, an explicit calculation of one-loop approximations of all Green's functions and a discussion about the obtained results are presented.

  20. Generalized Gravitational Entropy from Total Derivative Action

    E-Print Network [OSTI]

    Dong, Xi

    2015-01-01

    We investigate the generalized gravitational entropy from total derivative terms in the gravitational action. Following the method of Lewkowycz and Maldacena, we find that the generalized gravitational entropy from total derivatives vanishes. We compare our results with the work of Astaneh, Patrushev, and Solodukhin. We find that if total derivatives produced nonzero entropy, the holographic and the field-theoretic universal terms of entanglement entropy would not match. Furthermore, the second law of thermodynamics could be violated if the entropy of total derivatives did not vanish.

  1. Casimir Energies and General Relativity Energy Conditions

    E-Print Network [OSTI]

    N. Graham

    2006-01-06

    Quantum systems often contain negative energy densities. In general relativity, negative energies lead to time advancement, rather than the usual time delay. As a result, some Casimir systems appear to violate energy conditions that would protect against exotic phenomena such as closed timelike curves and superluminal travel. However, when one examines a variety of Casimir systems using self-consistent approximations in quantum field theory, one finds that a particular energy condition is still obeyed, which rules out exotic phenomena. I will discuss the methods and results of these calculations in detail and speculate on their potential implications in general relativity.

  2. A General Symbolic Method with Physical Applications

    E-Print Network [OSTI]

    Gregory M. Smith

    2000-06-28

    A solution to the problem of unifying the General Relativistic and Quantum Theoretical formalisms is given which introduces a new non-axiomatic symbolic method and an algebraic generalization of the Calculus to non-finite symbolisms without reference to the concept of a limit. An essential feature of the non-axiomatic method is the inadequacy of any (finite) statements: Identifying this aspect of the theory with the "existence of an external physical reality" both allows for the consistency of the method with the results of experiments and avoids the so-called "measurement problem" of quantum theory.

  3. The Generalized Stieltjes Transform and Its Inverse

    E-Print Network [OSTI]

    John H. Schwarz

    2004-05-18

    The generalized Stieltjes transform (GST) is an integral transform that depends on a parameter $\\rho > 0$. In previous work a convenient form of the inverse transformation was derived for the case $\\rho = 3/2$. This paper generalizes that result to all $\\rho > 0$. It is a well-known fact that the GST can be formulated as an iterated Laplace transform, and that therefore its inverse can be expressed as an iterated inverse Laplace transform. The form of the inverse transform derived here is a one-dimensional integral that is considerably simpler.

  4. GENERAL CONDITIONS FOR ITER ORGANIZATION SERVICE CONTRACTS

    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 would likeUniverse (Journal Article)ForthcomingGENERAL ASSIGNMENT KNOW ALL MEN BY THESE1 GENERAL

  5. II. DEVICE DESCRIPTION AND GENERAL PHYSICS REQUIREMENTS

    E-Print Network [OSTI]

    II. DEVICE DESCRIPTION AND GENERAL PHYSICS REQUIREMENTS b. H. NEILSON, Jr. (ORNL) ILA. INTRODUCTION To accomplish the dual goals set forth in the mis- sion statement - determination of burning plasma physics years. The pro cess has drawn extensively upon the world toka- mak physics data base as well

  6. HARDWARE TROJANS: Data Leakage Using General

    E-Print Network [OSTI]

    Huss, Sorin A.

    devices have at least one LED. These LEDs of various colors are used with the power switch of yourHARDWARE TROJANS: Data Leakage Using General Purpose LEDs Technical Report - TUD-CS-2010.2. LED Drive Settings 12 3.3. Detection & Assessment 13 4............ Analog Detector Design 14 4

  7. RISK MANAGEMENT WITH GENERALIZED HYPERBOLIC DISTRIBUTIONS

    E-Print Network [OSTI]

    RISK MANAGEMENT WITH GENERALIZED HYPERBOLIC DISTRIBUTIONS Wenbo Hu Bell Trading Chicago, IL, USA risk management requires an understanding of the range of possible uncertain future returns. Quantita for eq- uity risk management. These distributions were introduced in [1] in other contexts, and in [2

  8. Section 4 -Financial Information A. General Information

    E-Print Network [OSTI]

    Pantaleone, Jim

    Section 4 - Financial Information A. General Information 1. All University Housing and Dining fees of Alaska campuses until the debt is paid in full. B. Security deposit 1. A security deposit is required performance of the agreement, and (2) for damages beyond normal wear and tear. The security deposit does

  9. Operator ordering for generally covariant systems

    E-Print Network [OSTI]

    Rafael Ferraro; Daniel M. Sforza

    2000-10-06

    The constraint operators belonging to a generally covariant system are found out within the framework of the BRST formalism. The result embraces quadratic Hamiltonian constraints whose potential can be factorized as a never null function times a gauge invariant function. The building of the inner product between physical states is analyzed for systems featuring either intrinsic or extrinsic time.

  10. Marshall-Olkin Generalized Exponential Distribution

    E-Print Network [OSTI]

    Kundu, Debasis

    Marshall-Olkin Generalized Exponential Distribution Miroslav M. Risti´c & Debasis Kundu Abstract Marshall and Olkin (1997, "A new method for adding a parameter to a family of distributions of incorporating a parameter to expand a family of distributions. In this paper we adopt the Marshall

  11. Generalized Roof Duality Fredrik Kahl, Petter Strandmark

    E-Print Network [OSTI]

    Lunds Universitet

    Generalized Roof Duality Fredrik Kahl, Petter Strandmark Centre for Mathematical Sciences Lund University, Sweden Abstract The roof dual bound for quadratic unconstrained binary optimization is the basis by introducing auxiliary variables and then apply the quadratic roof dual bound, but this may lead to loose

  12. The general double-dust solution

    E-Print Network [OSTI]

    B. V. Ivanov

    2003-02-04

    The gravitational field of two identical rotating and counter-moving dust beams is found in full generality. The solution depends on an arbitrary function and a parameter. Some of its properties are studied. Previous particular solutions are derived as subcases.

  13. Closed timelike curves in general relativity

    E-Print Network [OSTI]

    W. B. Bonnor

    2002-11-13

    Many solutions of Einstein's field equations contain closed timelike curves (CTC). Some of these solutions refer to ordinary materials in situations which might occur in the laboratory, or in astrophysics. It is argued that, in default of a reasonable interpretation of CTC, general relativity does not give a satisfactory account of all phenomena within its terms of reference.

  14. Generalized URV Subspace Tracking LMS Algorithm 1

    E-Print Network [OSTI]

    Boley, Daniel

    Generalized URV Subspace Tracking LMS Algorithm 1 S. Hosur and A. H. Tew k and D. Boley Dept The convergence rate of the Least Mean Squares (LMS) algorithm is poor whenever the adaptive lter input auto-correlation matrix is ill-conditioned. In this paper we propose a new LMS algorithm to alleviate this problem

  15. Regulation XVIII: GENERAL REGULATIONS FOR HIGHER DEGREES,

    E-Print Network [OSTI]

    Regulation XVIII: GENERAL REGULATIONS FOR HIGHER DEGREES, POSTGRADUATE DIPLOMAS AND POSTGRADUATE CERTIFICATES SCOPE OF THESE REGULATIONS 1. These Regulations apply to the Degree of PhD in all Faculties in all Faculties Postgraduate Certificates in all Faculties. 2. These Regulations are subject

  16. Regulation XVII: GENERAL REGULATIONS FOR FIRST DEGREES

    E-Print Network [OSTI]

    Regulation XVII: GENERAL REGULATIONS FOR FIRST DEGREES SCOPE OF THESE REGULATIONS4 1. These Regulations apply, subject to any different provision in the Regulations for a particular programme of study programme of study is designated as a non-modular programme, Regulation 14 and subsequent Regulations

  17. Structural Evaluation by Generalized Integral Property

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    Structural Evaluation by Generalized Integral Property Yosuke Todo NTT Secure Platform Laboratories cryptanalyses are distinguishing attacks by an improved integral distinguisher. The integral distinguisher the propagation characteristic of integral properties, e.g., the ALL or BALANCE property. However, the integral

  18. CONTROL OF HAZARDOUS ENERGY 12.A GENERAL

    E-Print Network [OSTI]

    US Army Corps of Engineers

    EM 385-1-1 XX Jun 13 12-1 SECTION 12 CONTROL OF HAZARDOUS ENERGY 12.A GENERAL 12.A.01 When working on or near any system that produces, uses, or stores hazardous energy, a hazardous energy control program (HECP) is required see 12.B. Hazardous energy is any energy, including but not limited to mechanical (e

  19. General Impedance Synthesis Using Simple Switching Converters

    E-Print Network [OSTI]

    Tse, Chi K. "Michael"

    -frequency storage element and a pair of switches, such as the buck, buck-boost and boost converters, as shown in FigGeneral Impedance Synthesis Using Simple Switching Converters Joe C. P. Liu, Chi K. Tse, Franki N converters is studied in this paper. We begin with showing that any impedance can be synthesized by a circuit

  20. General Electric Company Oahu Wind Integration Study

    E-Print Network [OSTI]

    General Electric Company Oahu Wind Integration Study Final Report Delivered to: Richard Rocheleau dependent state in the nation. In 2008 this cost the state approximately $8.4 billion each year, which to integrate 400 MW of wind power located on the islands of Molokai and/or Lanai that could be transmitted

  1. Contributions to a General Theory of Codes 

    E-Print Network [OSTI]

    Holcomb, Trae

    2004-09-30

    In 1997, Drs. G. R. Blakley and I. Borosh published two papers whose stated purpose was to present a general formulation of the notion of a code that depends only upon a code's structure and not its functionality. In doing so, they created a further...

  2. Questions to In general, when planning an

    E-Print Network [OSTI]

    Royer, Dana

    Questions to Ponder.... In general, when planning an event there are many things to think about for this event? Program Planning "The one who fails to plan, plans to fail" --Unknown Paperwork Yes No Social in planning a program or event on campus? Are you unsure of where to begin with the planning process

  3. UNIVERSITY OF WASHINGTON BOTHELL GENERAL FACULTY ORGANIZATION

    E-Print Network [OSTI]

    Van Volkenburgh, Elizabeth

    UNIVERSITY OF WASHINGTON BOTHELL GENERAL FACULTY ORGANIZATION BYLAWS UNIVERSITY OF WASHINGTON of Washington Bothell (UWB) establishes herewith, under Faculty Code, Section 23-45A, its organization and rules of procedures. ARTICLE I PURPOSE AND FUNCTION Section 1. The purpose of the University of Washington Bothell

  4. Earth and Sustainability 1. General Information

    E-Print Network [OSTI]

    Utrecht, Universiteit

    Earth and Sustainability 1. General Information Deans: Prof. dr. G.J. van der Zwaan (Faculty of Geosciences) Prof. dr. ir. A. Bliek (Faculty of Science) Constituting faculty focus areas: Solid Earth (Dept. Earth Sciences), Earth Surface Analysis (Depts. Earth Sciences, Physical Geography), Climate and Global

  5. A. General Information A1 Address Information

    E-Print Network [OSTI]

    Maxwell, Bruce D.

    .montana.edu/wwwcat/appopts.html A2 Source of institutional control (Check only one): A2 Public X A3 Classify your undergraduate of students for each of the following categories as of the institution's official fall reporting dateA. General Information A1 Address Information A1 Name of College/University: Montana State

  6. A. GENERAL INFORMATION A1. Address Information

    E-Print Network [OSTI]

    Kunkle, Tom

    @cofc.edu Is there a separate URL application site on the Internet? If so, pleasespecify: A2. Source of institutional control categories as of the institution's official fall reporting date or as of October 15, 2002. FULL-TIME PARTA. GENERAL INFORMATION A1. Address Information Name of College or University College of Charleston

  7. 532 RESONANCE June 2015 GENERAL ARTICLE

    E-Print Network [OSTI]

    Giri, Ranjit K.

    utilizing ther- mal energy available via solar radiation. Phase change mate- rial (commonly known as PCM can! A class of materials, called phase change materials (PCMs) are the key to this thermal energy532 RESONANCE June 2015 GENERAL ARTICLE Latent Heat Storage Through Phase Change Materials

  8. On multitemporal generalization of Newton's gravitational law

    E-Print Network [OSTI]

    V. D. Ivashchuk

    2009-05-15

    A n-time generalization of Newton's law (of universal gravitation) formula in N =n + d + 1-dimensional space-time is conjectured. This formula implies a relation for effective N-dimensional gravitational constant G_{eff} = G cos^2 \\theta, where \\theta is the angle between the direction of motion of two particles in n-dimensional time manifold R^n.

  9. SCHOOL OF ENGINEERING Approved General Education Courses

    E-Print Network [OSTI]

    Wolberg, George

    Studies II h,j Archit & Environ. Studies 23200 A Survey of Western Architecture I (A History of Architecture in the West) h 15-May-12 Anthropology 10100 General Anthropology h,j 10101 Anthropology 10100, Marriage & the Family in Cross Cultural Perspective h,j 24000 Peoples of Africa h,f,j 24200 Peoples

  10. Food Safety Policy General Policy Statement

    E-Print Network [OSTI]

    Food Safety Policy General Policy Statement St. Anne's College has a commitment to food safety. The College takes all reasonable precaution and exercises all due diligence to ensure that food which and maintain these standards, the College: Designates managers who have a special responsibility for food

  11. Generalized Multitext Grammars I. Dan Melamed

    E-Print Network [OSTI]

    with other synchronous formalisms. This paper in- vestigates the generative capacity of GMTG, proves and in- tuitive simplicity of Context-Free Grammar (CFG). GMTG allows both synchronous and independent that each component grammar of a GMTG retains its generative power, and proposes a generalization of Chomsky

  12. Generalized Multitext Grammars I. Dan Melamed

    E-Print Network [OSTI]

    Melamed, Dan

    synchronous formalisms. This paper in- vestigates the generative capacity of GMTG, proves that each component- tuitive simplicity of Context-Free Grammar (CFG). GMTG allows both synchronous and independent rewriting grammar of a GMTG retains its generative power, and proposes a generalization of Chomsky Normal Form

  13. Physics 171: General Relativity An Introduction

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    Physics 171: General Relativity An Introduction #12;Einstein Unlike anyone in physics except perhaps Newton (or Bohr?), the figure of Einstein looms large in any discussion of physics, and especially in Relativistic Form #12;Einstein on Maxwell and the field concept "A new concept appeared in physics, the most

  14. New Algorithms for Nonlinear Generalized Disjunctive Programming

    E-Print Network [OSTI]

    Grossmann, Ignacio E.

    . Grossmann * Department of Chemical Engineering, Carnegie Mellon University Pittsburgh, PA 15213 U problems. The basic idea of GDP consists of representing discrete decisions in the continuous space). For a detailed review, see Grossmann and Kravanja (1997). Generalized Disjunctive Programming (GDP), which can

  15. Differential Addition in generalized Edwards Coordinates

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    and Corollary 1, as explained at the end of section 3. Table 1. Some coordinate choices with fast arithmeticDifferential Addition in generalized Edwards Coordinates Benjamin Justus and Daniel Loebenberger (1 + dx2 y2 ) that omit the x- coordinate. The first parametrization leads to a differential addition

  16. May 2009 Page 1 Google General Searching

    E-Print Network [OSTI]

    California at San Diego, University of

    more to open Alerts. Type or copy search terms (use keywords or any of these tips) and set options domain such as .gov, .edu, or from a specific website, e.g., on the Adv Search form, enter cdc.gov or useTips May 2009 Page 1 Google ­ General Searching Tip #1: Phrase: Use quotation marks to keep words

  17. General Information 1. Indicate time spent

    E-Print Network [OSTI]

    Pittendrigh, Barry

    General Information 1. Indicate time spent: On a computer at work: ____ hours per day On a computer at home: ____ hours per day On a handheld computer (e.g., Blackberry): ____ hours per day 2. Desktop or laptop computer Use: (circle applicable) My work computer is a: desktop laptop My home computer is a

  18. Public Health Conferences GENERAL PUBLIC HEALTH

    E-Print Network [OSTI]

    Kamat, Vineet R.

    Public Health Conferences GENERAL PUBLIC HEALTH Michigan's Premier Public Health Conference.sph.umich.edu/scr/news_events/event.cfm?ID=2631 American Public Health Association (APHA) 140th Annual Meeting & Exposition: October 27-31, 2012 in San Francisco, CA o http://www.apha.org/meetings/AnnualMeeting/ Global Health & Innovation 2013

  19. Mainland Ecuador & Galpagos --General Info Spring 1997

    E-Print Network [OSTI]

    Janzen, Fredric

    Mainland Ecuador & Galápagos -- General Info Spring 1997 Instructor: Dr. Fredric J. Janzen Office of evolution by natural selection, they have also been a noted example of the ecological principles of island impact of conservation biology and resource use by humans. From this course, you should gain insight

  20. General Database Statistics Using Entropy Maximization

    E-Print Network [OSTI]

    Suciu, Dan

    (z) Estimate: q(y) :- R(x, y), S(y, z) Fig. 1. An example of a Statistical Program and a query, q whoseGeneral Database Statistics Using Entropy Maximization Raghav Kaushik1 , Christopher R´e2 , and Dan engines. The key object of our study is a statistical program, which is a set of pairs (v, d), where v

  1. Language Production General Points about Speech Production

    E-Print Network [OSTI]

    Coulson, Seana

    Language Production #12;General Points about Speech Production 15 speech sounds per second => 2, shall I say `t' or `d'' (Levelt) Production side has gotten less attention in Psycholinguistics than the comprehension side. Evidence for speech production behaviour has until recently relied heavily on speech errors

  2. Structural Alignment Using the Generalized Euclidean Distance

    E-Print Network [OSTI]

    Plotkin, Steven S.

    : 3217­3228, 2009 Key words: protein folding; structural alignment; RMSD; MRSD; generalized distance configurations, and the so-called thermodynamic hypothesis in protein folding was born. This discovery underpinned the formalism that developed decades later to understand protein folding as a configurational

  3. Name ID# Date General Degree Credit Requirements

    E-Print Network [OSTI]

    Barrash, Warren

    4 Chemistry Option CHEM 321, 322, 323, 324 Physical Chemistry Lecture and Labs CHEM 411 Analytical Chemistry II 8 3 CHEM 431, 432 Biochemistry I and Lab OR CHEM 211, 212 Analytical Chemistry I and Lab CHEM, 112L General Chemistry I and II with Labs CHEM 307, 308, 309, 310 Organic Chemistry and Labs 8 8

  4. Name ID# Date General Degree Credit Requirements

    E-Print Network [OSTI]

    Barrash, Warren

    & II with Labs CHEM 211, 212 Analytical Chemistry I and Lab CHEM 307, 308-309, 310 Organic Chemistry I Chemistry CHEM 411 Analytical Chemistry II CHEM 412 Analytical Chemistry Laboratory II 3 3 2 One or more by specific courses included in the major requirements below. CHEM 111, 111L-112, 112L General Chemistry I

  5. Name ID# Date General Degree Credit Requirements

    E-Print Network [OSTI]

    Barrash, Warren

    & II with Labs CHEM 211, 212 Analytical Chemistry I and Lab CHEM 307, 308-309, 310 Organic Chemistry I Chemistry CHEM 411 Analytical Chemistry II CHEM 431, 432, 433 Biochemistry I, II and Lab 3 3 8 Electives by specific courses included in the major requirements below. CHEM 111, 111L-112, 112L General Chemistry I

  6. Name ID# Date General Degree Credit Requirements

    E-Print Network [OSTI]

    Barrash, Warren

    , 111L-112, 112L General Chemistry I & II with Labs CHEM 211, 212 Analytical Chemistry I and Lab CHEM in Chemistry CHEM 401 Advanced Inorganic Chemistry CHEM 411 Analytical Chemistry II CHEM 412 Analytical 307, 308-309, 310 Organic Chemistry I & II with Labs CHEM 321, 322 Physical Chemistry Lecture CHEM 431

  7. Name ID# Date General Degree Credit Requirements

    E-Print Network [OSTI]

    Barrash, Warren

    & II with Labs CHEM 211, 212 Analytical Chemistry I and Lab CHEM 307, 308-309, 310 Organic Chemistry I Inorganic Chemistry CHEM 411 Analytical Chemistry II CHEM 412 Analytical Chemistry Laboratory II CHEM 431 by specific courses included in the major require- ments below. CHEM 111, 111L-112, 112L General Chemistry I

  8. Name ID# Date General Degree Credit Requirements

    E-Print Network [OSTI]

    Barrash, Warren

    & II with Labs CHEM 211, 212 Analytical Chemistry I and Lab CHEM 307, 308-309, 310 Organic Chemistry I Inorganic Chemistry CHEM 411 Analytical Chemistry II 3 3 GEOS 100 Fundamentals of Geology GEOS 300 Earth by specific courses included in the major requirements below. CHEM 111, 111L-112, 112L General Chemistry I

  9. Abstract polymer models with general pair interactions

    E-Print Network [OSTI]

    Aldo Procacci

    2008-11-26

    A convergence criterion of cluster expansion is presented in the case of an abstract polymer system with general pair interactions (i.e. not necessarily hard core or repulsive). As a concrete example, the low temperature disordered phase of the BEG model with infinite range interactions, decaying polynomially as $1/r^{d+\\lambda}$ with $\\lambda>0$, is studied.

  10. From General Game Descriptions to a Market Specification Language for General Trading

    E-Print Network [OSTI]

    Thielscher, Michael

    From General Game Descriptions to a Market Specification Language for General Trading Agents Trading Agents, which are able to understand the rules of un- known markets and then to actively Specification Language and illustrate its expressive power by presenting axiomatizations of several well

  11. SUPPLEMENTAL GENERAL CONDITIONS SUP -1 Rev. 01/2014

    E-Print Network [OSTI]

    Kamat, Vineet R.

    SUPPLEMENTAL GENERAL CONDITIONS SUP - 1 Rev. 01/2014 SUPPLEMENTAL GENERAL CONDITIONS January, 2014 These Supplemental General Conditions are to modify, supplement, void, supersede and amend The University of Michigan to include the Standard General Conditions and the Supplemental General Conditions. TABLE OF CONTENTS Article

  12. Algae Biodiesel: Commercialization

    E-Print Network [OSTI]

    Tullos, Desiree

    Algae Biodiesel: A Path to Commercialization Algae Biodiesel: A Path to Commercialization Center conservation and biomonitoring · Algae biodiesel is largest CEHMM project #12;Project Overview: The Missing replace petroleum #12;Project Overview: Local Resources for Algae Biodiesel Project Overview: Local

  13. Choquistic Regression: Generalizing Logistic Regression Using the Choquet Integral

    E-Print Network [OSTI]

    Hüllermeier, Eyke

    Choquistic Regression: Generalizing Logistic Regression Using the Choquet Integral Ali Fallah, called choquistic regression, which generalizes conventional logistic regression and takes advantage regression (2) Generalization to choquistic regression (3) First experimental results 2 #12;Logistic

  14. Ben Goertzel, Pascal Hitzler, Marcus Hutter (Editors) Artificial General Intelligence

    E-Print Network [OSTI]

    Hutter, Marcus

    #12;Ben Goertzel, Pascal Hitzler, Marcus Hutter (Editors) Artificial General Intelligence Proceedings of the Second Conference on Artificial General Intelligence, AGI 2009, Arlington, Virginia, USA ________________________________________________________________________ #12;Artificial General Intelligence Volume Editors Ben Goertzel Novamente & Biomind LLC 1405 Bernerd

  15. Artificial general intelligence: an organism and level based position

    E-Print Network [OSTI]

    Smith, Leslie S.

    Artificial general intelligence: an organism and level based position statement Leslie S. SMITH 1. Keywords. artificial general intelligence, brain model, paramecium, level interaction Introduction There are many views of what should be described as artificial general intelligence. Gen- eral intelligence

  16. Stationary generalized Kerr-Schild spacetimes

    E-Print Network [OSTI]

    Carlos F. Sopuerta

    1998-01-29

    In this paper we have applied the generalized Kerr-Schild transformation finding a new family of stationary perfect-fluid solutions of the Einstein field equations. The procedure used combines some well-known techniques of null and timelike vector fields, from which some properties of the solutions are studied in a coordinate-free way. These spacetimes are algebraically special being their Petrov types II and D. This family includes all the classical vacuum Kerr-Schild spacetimes, excepting the plane-fronted gravitational waves, and some other interesting solutions as, for instance, the Kerr metric in the background of the Einstein Universe. However, the family is much more general and depends on an arbitrary function of one variable.

  17. Generalized harmonic formulation in spherical symmetry

    E-Print Network [OSTI]

    Evgeny Sorkin; Matthew W. Choptuik

    2010-04-30

    In this pedagogically structured article, we describe a generalized harmonic formulation of the Einstein equations in spherical symmetry which is regular at the origin. The generalized harmonic approach has attracted significant attention in numerical relativity over the past few years, especially as applied to the problem of binary inspiral and merger. A key issue when using the technique is the choice of the gauge source functions, and recent work has provided several prescriptions for gauge drivers designed to evolve these functions in a controlled way. We numerically investigate the parameter spaces of some of these drivers in the context of fully non-linear collapse of a real, massless scalar field, and determine nearly optimal parameter settings for specific situations. Surprisingly, we find that many of the drivers that perform well in 3+1 calculations that use Cartesian coordinates, are considerably less effective in spherical symmetry, where some of them are, in fact, unstable.

  18. Modelling anisotropic fluid spheres in general relativity

    E-Print Network [OSTI]

    Petarpa Boonserm; Tritos Ngampitipan; Matt Visser

    2015-02-03

    We argue that an arbitrary general relativistic anisotropic fluid sphere, (spherically symmetric but with transverse pressure not equal to radial pressure), can nevertheless be successfully modelled by suitable linear combinations of quite ordinary classical matter: an isotropic perfect fluid, a classical electromagnetic field, and a classical (minimally coupled) scalar field. While the most general decomposition is not unique, a preferred minimal decomposition can be constructed that is unique. We show how the classical energy conditions for the anisotropic fluid sphere can be related to energy conditions for the isotropic perfect fluid, electromagnetic field, and scalar field components of the model. Furthermore we show how this decomposition relates to the distribution of electric charge density and scalar charge density throughout the model that is used to mimic the anisotropic fluid sphere. Consequently, we can build physically reasonable matter models for almost any spherically symmetric spacetime.

  19. Simple Recursion Relations for General Field Theories

    E-Print Network [OSTI]

    Cheung, Clifford; Trnka, Jaroslav

    2015-01-01

    On-shell methods offer an alternative definition of quantum field theory at tree-level, replacing Feynman diagrams with recursion relations and interaction vertices with a handful of seed scattering amplitudes. In this paper we determine the simplest recursion relations needed to construct a general four-dimensional quantum field theory of massless particles. For this purpose we define a covering space of recursion relations which naturally generalizes all existing constructions, including those of BCFW and Risager. The validity of each recursion relation hinges on the large momentum behavior of an n-point scattering amplitude under an m-line momentum shift, which we determine solely from dimensional analysis, Lorentz invariance, and locality. We show that all amplitudes in a renormalizable theory are 5-line constructible. Amplitudes are 3-line constructible if an external particle carries spin or if the scalars in the theory carry equal charge under a global or gauge symmetry. Remarkably, this implies the 3-...

  20. One-dimensional general forest fire processes

    E-Print Network [OSTI]

    Bressaud, Xavier

    2011-01-01

    We consider the one-dimensional generalized forest fire process: at each site of $\\zz$, seeds and matches fall according some i.i.d. stationary renewal processes. When a seed falls on an empty site, a tree grows immediately. When a match falls on an occupied site, a fire starts and destroys immediately the corresponding connected component of occupied sites. Under some quite reasonable assumptions on the renewal processes, we show that when matches become less and less frequent, the process converges, with a correct normalization, to a limit forest fire model. According to the nature of the renewal processes governing seeds, there are four possible limit forest fire models. The four limit processes can be perfectly simulated. This study generalizes consequently a previous result of the authors where seeds and matches were assumed to fall according to Poisson processes.

  1. General relativity and cosmic structure formation

    E-Print Network [OSTI]

    Adamek, Julian; Durrer, Ruth; Kunz, Martin

    2015-01-01

    Numerical simulations are a versatile tool providing insight into the complicated process of structure formation in cosmology. This process is mainly governed by gravity, which is the dominant force on large scales. To date, a century after the formulation of general relativity, numerical codes for structure formation still employ Newton's law of gravitation. This approximation relies on the two assumptions that gravitational fields are weak and that they are only sourced by non-relativistic matter. While the former appears well justified on cosmological scales, the latter imposes restrictions on the nature of the "dark" components of the Universe (dark matter and dark energy) which are, however, poorly understood. Here we present the first simulations of cosmic structure formation using equations consistently derived from general relativity. We study in detail the small relativistic effects for a standard {\\Lambda}CDM cosmology which cannot be obtained within a purely Newtonian framework. Our particle-mesh N...

  2. Von Neumann's Quantization of General Relativity

    E-Print Network [OSTI]

    Arbuzov, A B; Cirilo-Lombardo, D J; Nazmitdinov, R G; Han, Nguyen Suan; Pavlov, A E; Pervushin, V N; Zakharov, A F

    2015-01-01

    Von Neumann's procedure is applied for quantization of General Relativity. We quantize the initial data of dynamical variables at the Planck epoch, where the Hubble parameter coincides with the Planck mass. These initial data are defined via the Fock simplex in the tangent Minkowskian space-time, the Dirac conformal interval. The Einstein cosmological principle is applied for the average of the spatial metric determinant logarithm over the spatial volume of the visible Universe. We derive the splitting of the general coordinate transformations into the diffeomorphisms (as the object of the second Noether theorem) and the initial data transformations (as objects of the first Noether theorem). Following von Neumann, we suppose that the vacuum state is a quantum ensemble. The vacuum state is degenerated with respect to quantum numbers of non-vacuum states with the distribution function that yields the Casimir effect in gravidynamics in analogy to the one in electrodynamics. The generation functional of the pertu...

  3. Gauge Orbit Types for Generalized Connections

    E-Print Network [OSTI]

    Christian Fleischhack

    2000-01-05

    Different versions for defining Ashtekar's generalized connections are investigated depending on the chosen smoothness category for the paths and graphs -- the label set for the projective limit. Our definition covers the analytic case as well as the case of webs. Then the orbit types of the generalized connections are determined for compact structure groups. The stabilizer of a connection is homeomorphic to the holonomy centralizer, i.e. the centralizer of its holonomy group, and the homeomorphism class of the gauge orbit is completely determined by the holonomy centralizer. Furthermore, the stabilizers of two connections are conjugate in the gauge group if and only if their holonomy centralizers are conjugate in the structure group. Finally, the gauge orbit type of a connection is defined to be the conjugacy class of its holonomy centralizer equivalently to the standard definition via stabilizers.

  4. Generalized fluctuation theorems for classical systems

    E-Print Network [OSTI]

    Agarwal, G S

    2015-01-01

    Fluctuation theorems have a very special place in the study of non equilibrium dynamics of physical systems. The form in which it is used most extensively is the Gallavoti-Cohen Fluctuation Theorem which is in terms of the distribution of the work $p(W)/p(-W)=\\exp(\\alpha W)$. We derive the general form of the fluctuation theorems for an arbitrary Gaussian Markov process and find conditions when the parameter $\\alpha$ becomes a universal parameter $1/kT$. As an application we consider fluctuation theorems for classical cyclotron motion of an electron in a parabolic potential. The motion of the electron is described by four coupled Langevin equations and thus is non-trivial. The generalized theorems are equally valid for non-equilibrium steady states.

  5. Some generalizations of the Raychaudhuri equation

    E-Print Network [OSTI]

    Abreu, Gabriel

    2010-01-01

    The Raychaudhuri equation has seen extensive use in general relativity, most notably in the development of various singularity theorems. In this rather technical article we shall generalize the Raychaudhuri equation in several ways. First an improved version of the standard timelike Raychaudhuri equation is developed, where several key terms are lumped together as a divergence. This already has a number of interesting applications, both within the ADM formalism and elsewhere. Second, a spacelike version of the Raychaudhuri equation is briefly discussed. Third, a version of the Raychaudhuri equation is developed that does not depend on the use of normalized congruences. This leads to useful formulae for the "diagonal" part of the Ricci tensor. Fourth, a "two vector" version of the Raychaudhuri equation is developed that uses two congruences to effectively extract "off diagonal" information concerning the Ricci tensor.

  6. Modelling anisotropic fluid spheres in general relativity

    E-Print Network [OSTI]

    Boonserm, Petarpa; Visser, Matt

    2015-01-01

    We argue that an arbitrary general relativistic anisotropic fluid sphere, (spherically symmetric but with transverse pressure not equal to radial pressure), can nevertheless be successfully modelled by suitable linear combinations of quite ordinary classical matter: an isotropic perfect fluid, a classical electromagnetic field, and a classical (minimally coupled) scalar field. While the most general decomposition is not unique, a preferred minimal decomposition can be constructed that is unique. We show how the classical energy conditions for the anisotropic fluid sphere can be related to energy conditions for the isotropic perfect fluid, electromagnetic field, and scalar field components of the model. Furthermore we show how this decomposition relates to the distribution of electric charge density and scalar charge density throughout the model that is used to mimic the anisotropic fluid sphere. Consequently, we can build physically reasonable matter models for almost any spherically symmetric spacetime.

  7. General Nth order integrals of the motion

    E-Print Network [OSTI]

    S. Post; P. Winternitz

    2015-02-11

    The general form of an integral of motion that is a polynomial of order N in the momenta is presented for a Hamiltonian system in two-dimensional Euclidean space. The classical and the quantum cases are treated separately, emphasizing both the similarities and the differences between the two. The main application will be to study Nth order superintegrable systems that allow separation of variables in the Hamilton-Jacobi and Schr\\"odinger equations, respectively.

  8. Generalized Intelligent States for Nonlinear Oscillators

    E-Print Network [OSTI]

    A. H. El Kinani; M. Daoud

    2003-12-13

    The construction of Generalized Intelligent States (GIS) for the $x^4$% -anharmonic oscillator is presented. These GIS families are required to minimize the Robertson-Schr\\"odinger uncertainty relation. As a particular case, we will get the so-called Gazeau-Klauder coherent states. The properties of the latters are discussed in detail. Analytical representation is also considered and its advantage is shown in obtaining the GIS in an analytical way. Further extensions are finally proposed.

  9. The Isomorphism Conjectures in general (Lecture III)

    E-Print Network [OSTI]

    Lück, Wolfgang

    -homotopy precisely one G-map Y EF (G). We abbreviate EG := EFin(G) and call it the universal G-CW-complex for proper G-actions. We abbreviate EG := ET r(G) and EG := EVCyc(G). Wolfgang Lück (HIM) The Isomorphism in general Berlin, June 20, 2012 6 / 34 #12;A model for EAll(G) is G/G; EG BG := G\\EG is the universal

  10. Quantum Potential Via General Hamilton - Jacobi Equation

    E-Print Network [OSTI]

    Maedeh Mollai; Mohammad Razavi; Safa Jami; Ali Ahanj

    2011-10-29

    In this paper, we sketch and emphasize the automatic emergence of a quantum potential (QP) in general Hamilton-Jacobi equation via commuting relations, quantum canonical transformations and without the straight effect of wave function. The interpretation of QP in terms of independent entity is discussed along with the introduction of quantum kinetic energy. The method has been extended to relativistic regime, and same results have been concluded.

  11. General Relativistic Hydrodynamics on Overlapping Curvilinear Grids

    E-Print Network [OSTI]

    Blakely, P. M.; Nikiforakis, N.; Henshaw, W. D.

    2015-03-04

    the simplification of the equation for conservation of energy and momentum, T ??;? = 0, to the linear wave equation ?;? ? = 0 (although we note that not all solutions of the linear wave equation result in physically valid stiff-fluid solutions). 2.2. Ideal fluid... disks – hydrodynamics – shock waves 1. Introduction The simulation of general relativistic hydrodynamical (GRHD) problems is of great importance to the astrophysics commu- nity. Although special relativistic and post Newtonian approx- imations can...

  12. First Order Inflation in General Relativity

    E-Print Network [OSTI]

    David Wands

    1994-07-20

    I give a general formulation of the constraints on models of inflation ended by a first order phase transition arising from the requirement that they do not produce too many large (observable) true vacuum voids -- the `big bubble problem'. It is shown that this constraint can be satisfied by a simple model in Einstein gravity -- a variant of `hybrid' or `false vacuum' inflation. (Talk presented at `Birth of the Universe' workshop Rome, May 1994)

  13. General Services Administration Photovoltaics Project in Sacramento,

    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:FinancingPetroleum12,Executive Compensation References: FARWashersGenSys Blue:GeneralCalifornia |

  14. Component evolution in general random intersection graphs

    SciTech Connect (OSTI)

    Bradonjic, Milan [Los Alamos National Laboratory; Hagberg, Aric [Los Alamos National Laboratory; Hengartner, Nick [Los Alamos National Laboratory; Percus, Allon G [CLAREMONT GRADUATE UNIV.

    2010-01-01

    We analyze component evolution in general random intersection graphs (RIGs) and give conditions on existence and uniqueness of the giant component. Our techniques generalize the existing methods for analysis on component evolution in RIGs. That is, we analyze survival and extinction properties of a dependent, inhomogeneous Galton-Watson branching process on general RIGs. Our analysis relies on bounding the branching processes and inherits the fundamental concepts from the study on component evolution in Erdos-Renyi graphs. The main challenge becomes from the underlying structure of RIGs, when the number of offsprings follows a binomial distribution with a different number of nodes and different rate at each step during the evolution. RIGs can be interpreted as a model for large randomly formed non-metric data sets. Besides the mathematical analysis on component evolution, which we provide in this work, we perceive RIGs as an important random structure which has already found applications in social networks, epidemic networks, blog readership, or wireless sensor networks.

  15. General relativity and cosmic structure formation

    E-Print Network [OSTI]

    Julian Adamek; David Daverio; Ruth Durrer; Martin Kunz

    2015-09-05

    Numerical simulations are a versatile tool providing insight into the complicated process of structure formation in cosmology. This process is mainly governed by gravity, which is the dominant force on large scales. To date, a century after the formulation of general relativity, numerical codes for structure formation still employ Newton's law of gravitation. This approximation relies on the two assumptions that gravitational fields are weak and that they are only sourced by non-relativistic matter. While the former appears well justified on cosmological scales, the latter imposes restrictions on the nature of the "dark" components of the Universe (dark matter and dark energy) which are, however, poorly understood. Here we present the first simulations of cosmic structure formation using equations consistently derived from general relativity. We study in detail the small relativistic effects for a standard {\\Lambda}CDM cosmology which cannot be obtained within a purely Newtonian framework. Our particle-mesh N-body code computes all six degrees of freedom of the metric and consistently solves the geodesic equation for particles, taking into account the relativistic potentials and the frame-dragging force. This conceptually clean approach is very general and can be applied to various settings where the Newtonian approximation fails or becomes inaccurate, ranging from simulations of models with dynamical dark energy or warm/hot dark matter to core collapse supernova explosions.

  16. PPPL and General Atomics scientists make breakthrough in understanding...

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

    shows a response that was ineffective. Simulation by General Atomics. Researchers from General Atomics and the U.S. Department of Energy's Princeton Plasma Physics Laboratory...

  17. Before the Committee on Agriculture Subcommittee on General Farm...

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

    Agriculture Subcommittee on General Farm Commodities and Risk Management Before the Committee on Agriculture Subcommittee on General Farm Commodities and Risk Management Before the...

  18. EA-376 Societe Generale Energy Corp | Department of Energy

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

    Corp Order authorizing Societe Generale Energy Corp to export electric energy to Canada EA-376 Societe Generale Energy Corp More Documents & Publications Application to...

  19. EA-97-C Portland General Electric | Department of Energy

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

    Electric Order authorizing Portland General Electric to export electic energy to Canada EA-97-C Portland General Electric More Documents & Publications EA-97-D Portland...

  20. Thresholds of surface codes on the general lattice structures...

    Office of Scientific and Technical Information (OSTI)

    Thresholds of surface codes on the general lattice structures suffering biased error and loss Citation Details In-Document Search Title: Thresholds of surface codes on the general...

  1. Contacts for the Deputy General Counsel for Litigation, Regulation...

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

    Litigation, Regulation and Enforcement (GC-30) Contacts for the Deputy General Counsel for Litigation, Regulation and Enforcement (GC-30) Anne Harkavy, Deputy General Counsel for...

  2. General Atomics Compliance Order, October 6, 1995 Summary

    Office of Environmental Management (EM)

    General Atomics Agreement Name General Atomics Compliance Order, October 6, 1995 HWCA 9596-017 State California Agreement Type Compliance Agreement Legal Driver(s) FFCAct Scope...

  3. NA GC - Office of General Counsel | National Nuclear Security...

    National Nuclear Security Administration (NNSA)

    Blog Home About Us Our Operations Management and Budget Office of Civil Rights Workforce Statistics NA GC - Office of General Counsel NA GC - Office of General Counsel...

  4. Office of the Assistant General Counsel for Technology Transfer...

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

    Technology Transfer & Intellectual Property Office of the Assistant General Counsel for Technology Transfer & Intellectual Property The Office of the Assistant General Counsel for...

  5. Office of the Assistant General Counsel for International and...

    Energy Savers [EERE]

    International and National Security Programs Office of the Assistant General Counsel for International and National Security Programs The Office of the Assistant General Counsel...

  6. Solar energy education. Renewable energy activities for general...

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

    energy activities for general science Citation Details In-Document Search Title: Solar energy education. Renewable energy activities for general science You are...

  7. Office of the Assistant General Counsel for Procurement and Financial...

    Energy Savers [EERE]

    Procurement and Financial Assistance Office of the Assistant General Counsel for Procurement and Financial Assistance The Office of the Assistant General Counsel for Procurement...

  8. Negative Binomial-Generalized Exponential Distribution: Generalized Linear Model and its Applications 

    E-Print Network [OSTI]

    Vangala, Prathyusha

    2015-05-06

    Modelling crash data has been an integral part of the research done in highway safety. Different tools have been suggested by researchers to analyze crash data. One such tool, which was recently proposed, is the Negative Binomial Generalized...

  9. Static charged fluid spheres in general relativity

    E-Print Network [OSTI]

    B. V. Ivanov

    2001-09-04

    Interior perfect fluid solutions for the Reissner-Nordstrom metric are studied on the basis of a new classification scheme. It specifies which two of the fluid's characteristics are given functions and picks up accordingly one of the three main field equations, the other two being universal. General formulae are found for charged de Sitter solutions, the case of constant energy component of the energy-momentum tensor, the case of known pressure (including charged dust) and the case of linear equation of state. Explicit new global solutions, mainly in elementary functions, are given as illustrations. Known solutions are briefly reviewed and corrected.

  10. Quantum theory and Einstein's general relativity

    SciTech Connect (OSTI)

    v. Borzeszkowski, H.; Treder, H.

    1982-11-01

    We dicusss the meaning and prove the accordance of general relativity, wave mechanics, and the quantization of Einstein's gravitation equations themselves. Firstly, we have the problem of the influence of gravitational fields on the de Broglie waves, which influence is in accordance with Einstein's weak principle of equivalence and the limitation of measurements given by Heisenberg's uncertainty relations. Secondly, the quantization of the gravitational fields is a ''quantization of geometry.'' However, classical and quantum gravitation have the same physical meaning according to limitations of measurements given by Einstein's strong principle of equivalence and the Heisenberg uncertainties for the mechanics of test bodies.

  11. Information inequalities and Generalized Graph Entropies

    E-Print Network [OSTI]

    Sivakumar, Lavanya

    2012-01-01

    In this article, we discuss the problem of establishing relations between information measures assessed for network structures. Two types of entropy based measures namely, the Shannon entropy and its generalization, the R\\'{e}nyi entropy have been considered for this study. Our main results involve establishing formal relationship, in the form of implicit inequalities, between these two kinds of measures when defined for graphs. Further, we also state and prove inequalities connecting the classical partition-based graph entropies and the functional-based entropy measures. In addition, several explicit inequalities are derived for special classes of graphs.

  12. Dynamical analysis of generalized Galileon cosmology

    SciTech Connect (OSTI)

    Leon, Genly [Departamento de Matemática, Universidad Central de Las Villas, Santa Clara, CP 54830 (Cuba); Saridakis, Emmanuel N., E-mail: genly.leon@ucv.cl, E-mail: Emmanuel_Saridakis@baylor.edu [Physics Division, National Technical University of Athens, 15780 Zografou Campus, Athens (Greece)

    2013-03-01

    We perform a detailed dynamical analysis of generalized Galileon cosmology, incorporating also the requirements of ghost and instabilities absence. We find that there are not any new stable late-time solutions apart from those of standard quintessence. Furthermore, depending on the model parameters the Galileons may survive at late times or they may completely disappear by the dynamics, however the corresponding observables are always independent of the Galileon terms, determined only by the usual action terms. Thus, although the Galileons can play an important role at inflationary or at recent times, in the future, when the universe will asymptotically reach its stable state, they will not have any effect on its evolution.

  13. Generalized Ideal Gas Equations for Structureful Universe

    E-Print Network [OSTI]

    Shahid N. Afridi; Khalid Khan

    2006-09-04

    We have derived generalized ideal gas equations for a structureful universe consisting of all forms of matters. We have assumed a universe that contains superclusters. Superclusters are then made of clusters. Each cluster can be further divided into smaller ones and so on. We have derived an expression for the entropy of such a universe. Our model is rather independent of the geometry of the intermediate clusters. Our calculations are valid for a non-interacting universe within non-relativistic limits. We suggest that structure formation can reduce the expansion rate of the universe.

  14. Another key Y-12 General Foreman remembered

    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 OutreachProductswsicloudwsiclouddenDVA N C E D B L O O D S TAPropaneandAn319Another key Y-12 General Foreman

  15. General Guidance on NEPA | 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 GasAdjustmentsShirleyEnergy A plug-inPPLforLDRD Report11, SolarMat 4" |a,- p^A CU ^for General

  16. ARM - General Changes in Daily Lives

    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 Comments? WeDatastreamstps DocumentationAtlanticENAField Participants Campaign Details NewsListGeneral Changes in

  17. Qatar General Petroleum Corporation | 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 EIS Report Url JumpTechnology JumpPrueba 1VenturePzero Jump to:General

  18. GEORGIA GENERAL ASSEMBLY 4/2010

    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 NewsInformation Current HABFESOpportunities Nuclear Physics (NP)aboutRioGlobalGENERAL

  19. General Information | 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 WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation Current HABFESOpportunities Nuclearlong version)shortGateGeneral

  20. General Counsel Law Library | 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 Fuelsof Energy Services »Information ResourcesHeat &DepartmentGena E.General

  1. HYPERBOLIC BALANCE LAWS: RIEMANN INVARIANTS AND THE GENERALIZED RIEMANN PROBLEM

    E-Print Network [OSTI]

    HYPERBOLIC BALANCE LAWS: RIEMANN INVARIANTS AND THE GENERALIZED RIEMANN PROBLEM MATANIA BEN-ARTZI AND JIEQUAN LI Abstract. The Generalized Riemann Problem (GRP) for nonlinear hyperbolic system of m balance-resolution) generalization of the Godunov scheme. Key words: Hyperbolic balance laws, Generalized Riemann problem (GRP

  2. Cosmology in general massive gravity theories

    SciTech Connect (OSTI)

    Comelli, D.; Nesti, F.; Pilo, L. E-mail: fabrizio.nesti@aquila.infn.it

    2014-05-01

    We study the cosmological FRW flat solutions generated in general massive gravity theories. Such a model are obtained adding to the Einstein General Relativity action a peculiar non derivative potentials, function of the metric components, that induce the propagation of five gravitational degrees of freedom. This large class of theories includes both the case with a residual Lorentz invariance as well as the case with rotational invariance only. It turns out that the Lorentz-breaking case is selected as the only possibility. Moreover it turns out that that perturbations around strict Minkowski or dS space are strongly coupled. The upshot is that even though dark energy can be simply accounted by massive gravity modifications, its equation of state w{sub eff} has to deviate from -1. Indeed, there is an explicit relation between the strong coupling scale of perturbations and the deviation of w{sub eff} from -1. Taking into account current limits on w{sub eff} and submillimiter tests of the Newton's law as a limit on the possible strong coupling scale, we find that it is still possible to have a weakly coupled theory in a quasi dS background. Future experimental improvements on short distance tests of the Newton's law may be used to tighten the deviation of w{sub eff} form -1 in a weakly coupled massive gravity theory.

  3. Generalized roof duality and bisubmodular functions

    E-Print Network [OSTI]

    Kolmogorov, Vladimir

    2010-01-01

    Consider a convex relaxation $\\hat f$ of a pseudo-boolean function $f$. We say that the relaxation is {\\em totally half-integral} if $\\hat f(\\bx)$ is a polyhedral function with half-integral extreme points $\\bx$, and this property is preserved after adding an arbitrary combination of constraints of the form $x_i=x_j$, $x_i=1-x_j$, and $x_i=\\gamma$ where $\\gamma\\in\\{0, 1, 1/2}$ is a constant. A well-known example is the {\\em roof duality} relaxation for quadratic pseudo-boolean functions $f$. We argue that total half-integrality is a natural requirement for generalizations of roof duality to arbitrary pseudo-boolean functions. Our contributions are as follows. First, we provide a complete characterization of totally half-integral relaxations $\\hat f$ by establishing a one-to-one correspondence with {\\em bisubmodular functions}. Second, we give a new characterization of bisubmodular functions. Finally, we show some relationships between general totally half-integral relaxations and relaxations based on the roof...

  4. Mechanics of extended masses in general relativity

    E-Print Network [OSTI]

    Abraham I. Harte

    2012-06-06

    The "external" or "bulk" motion of extended bodies is studied in general relativity. Compact material objects of essentially arbitrary shape, spin, internal composition, and velocity are allowed as long as there is no direct (non-gravitational) contact with other sources of stress-energy. Physically reasonable linear and angular momenta are proposed for such bodies and exact equations describing their evolution are derived. Changes in the momenta depend on a certain "effective metric" that is closely related to a non-perturbative generalization of the Detweiler-Whiting R-field originally introduced in the self-force literature. If the effective metric inside a self-gravitating body can be adequately approximated by an appropriate power series, the instantaneous gravitational force and torque exerted on it is shown to be identical to the force and torque exerted on an appropriate test body moving in the effective metric. This result holds to all multipole orders. The only instantaneous effect of a body's self-field is to finitely renormalize the "bare" multipole moments of its stress-energy tensor. The MiSaTaQuWa expression for the gravitational self-force is recovered as a simple application. A gravitational self-torque is obtained as well. Lastly, it is shown that the effective metric in which objects appear to move is approximately a solution to the vacuum Einstein equation if the physical metric is an approximate solution to Einstein's equation linearized about a vacuum background.

  5. Multilinear generalized Radon transforms and point configurations

    E-Print Network [OSTI]

    Grafakos, Loukas; Iosevich, Alex; Palsson, Eyvindur

    2012-01-01

    We study multilinear generalized Radon transforms using a graph-theoretic paradigm that includes the widely studied linear case. These provide a general mechanism to study Falconer-type problems involving $(k+1)$-point configurations in geometric measure theory, with $k \\ge 2$, including the distribution of simplices, volumes and angles determined by the points of fractal subsets $E \\subset {\\Bbb R}^d$, $d \\ge 2$. If $T_k(E)$ denotes the set of noncongruent $(k+1)$-point configurations determined by $E$, we show that if the Hausdorff dimension of $E$ is greater than $d-\\frac{d-1}{2k}$, then the ${k+1 \\choose 2}$-dimensional Lebesgue measure of $T_k(E)$ is positive. This compliments previous work on the Falconer conjecture (\\cite{Erd05} and the references there), as well as work on finite point configurations \\cite{EHI11,GI10}. We also give applications to Erd\\"os-type problems in discrete geometry and a fractal regular value theorem, providing a multilinear framework for the results in \\cite{EIT11}.

  6. General Education and Major Coursework: Credit Hours General Education and Major Coursework: Credit Hours ENGN 110 2 ECE 111 2

    E-Print Network [OSTI]

    : 128 ** Meets philosophy and ethics general education requirement. Electrical engineering majors mustGeneral Education and Major Coursework: Credit Hours General Education and Major Coursework: Credit (C or better required) 3 PHYS 231N 4 COMM 101R 3 General Education and Major Coursework: Credit Hours

  7. Charged black holes in generalized teleparallel gravity

    SciTech Connect (OSTI)

    Rodrigues, M.E.; Houndjo, M.J.S.; Tossa, J.; Momeni, D.; Myrzakulov, R. E-mail: sthoundjo@yahoo.fr E-mail: d.momeni@yahoo.com

    2013-11-01

    In this paper we investigate charged static black holes in 4D for generalized teleparallel models of gravity, based on torsion as the geometric object for describing gravity according to the equivalence principle. As a motivated idea, we introduce a set of non-diagonal tetrads and derive the full system of non linear differential equations. We prove that the common Schwarzschild gauge is applicable only when we study linear f(T) case. We reobtain the Reissner-Nordstrom-de Sitter (or RN-AdS) solution for the linear case of f(T) and perform a parametric cosmological reconstruction for two nonlinear models. We also study in detail a type of the no-go theorem in the framework of this modified teleparallel gravity.

  8. On the vierbein formalism of general relativity

    E-Print Network [OSTI]

    T. Mei

    2007-12-06

    Both the Einstein-Hilbert action and the Einstein equations are discussed under the absolute vierbein formalism. Taking advantage of this form, we prove that the "kinetic energy" term, i.e., the quadratic term of time derivative term, in the Lagrangian of the Einstein-Hilbert action is non-positive definitive. And then, we present two groups of coordinate conditions that lead to positive definitive kinetic energy term in the Lagrangian, as well as the corresponding actions with positive definitive kinetic energy term, respectively. Based on the ADM decomposition, the Hamiltonian representation and canonical quantization of general relativity taking advantage of the actions with positive definitive kinetic energy term are discussed; especially, the Hamiltonian constraints with positive definitive kinetic energy term are given, respectively. Finally, we present a group of gauge conditions such that there is not any second time derivative term in the ten Einstein equations.

  9. Representation Theory of Generalized Deformed Oscillator Algebras

    E-Print Network [OSTI]

    C. Quesne; N. Vansteenkiste

    1997-01-28

    The representation theory of the generalized deformed oscillator algebras (GDOA's) is developed. GDOA's are generated by the four operators ${1,a,a^{\\dag},N}$. Their commutators and Hermiticity properties are those of the boson oscillator algebra, except for $[a, a^{\\dag}]_q = G(N)$, where $[a,b]_q = a b - q b a$ and $G(N)$ is a Hermitian, analytic function. The unitary irreductible representations are obtained by means of a Casimir operator $C$ and the semi-positive operator $a^{\\dag} a$. They may belong to one out of four classes: bounded from below (BFB), bounded from above (BFA), finite-dimentional (FD), unbounded (UB). Some examples of these different types of unirreps are given.

  10. Quantifying Spatial Correlations of General Quantum Dynamics

    E-Print Network [OSTI]

    Ángel Rivas; Markus Müller

    2015-07-15

    Understanding the role of correlations in quantum systems is both a fundamental challenge as well as of high practical relevance for the control of multi-particle quantum systems. Whereas a lot of research has been devoted to study the various types of correlations that can be present in the states of quantum systems, in this work we introduce a general and rigorous method to quantify the amount of correlations in the dynamics of quantum systems. Using a resource-theoretical approach, we introduce a suitable quantifier and characterize the properties of correlated dynamics. Furthermore, we benchmark our method by applying it to the paradigmatic case of two atoms weakly coupled to the electromagnetic radiation field, and illustrate its potential use to detect and assess spatial noise correlations in quantum computing architectures.

  11. Generalized binomial distribution in photon statistics

    E-Print Network [OSTI]

    Aleksey V. Ilyin

    2015-05-28

    The photon-number distribution between two parts of a given volume is found for an arbitrary photon statistics. This problem is related to the interaction of a light beam with a macroscopic device, for example a diaphragm, that separates the photon flux into two parts with known probabilities. To solve this problem, a Generalized Binomial Distribution (GBD) is derived that is applicable to an arbitrary photon statistics satisfying probability convolution equations. It is shown that if photons obey Poisson statistics then the GBD is reduced to the ordinary binomial distribution, whereas in the case of Bose-Einstein statistics the GBD is reduced to the Polya distribution. In this case, the photon spatial distribution depends on the phase-space volume occupied by the photons. This result involves a photon bunching effect, or collective behavior of photons that sharply differs from the behavior of classical particles. It is shown that the photon bunching effect looks similar to the quantum interference effect.

  12. Ultrarelativistic Decoupling Transformation for Generalized Dirac Equations

    E-Print Network [OSTI]

    Noble, J H

    2015-01-01

    The Foldy--Wouthuysen transformation is known to uncover the nonrelativistic limit of a generalized Dirac Hamiltonian, lending an intuitive physical interpretation to the effective operators within Schr\\"{o}dinger--Pauli theory. We here discuss the opposite, ultrarelativistic limit which requires the use of a fundamentally different expansion where the leading kinetic term in the Dirac equation is perturbed by the mass of the particle and other interaction (potential) terms, rather than vice versa. The ultrarelativistic decoupling transformation is applied to free Dirac particles (in the Weyl basis) and to high-energy tachyons, which are faster-than-light particles described by a fully Lorentz-covariant equation. The effective gravitational interactions are found. For tachyons, the dominant gravitational interaction term in the high-energy limit is shown to be attractive, and equal to the leading term for subluminal Dirac particles (tardyons) in the high-energy limit.

  13. Ultrarelativistic Decoupling Transformation for Generalized Dirac Equations

    E-Print Network [OSTI]

    J. H. Noble; U. D. Jentschura

    2015-06-05

    The Foldy--Wouthuysen transformation is known to uncover the nonrelativistic limit of a generalized Dirac Hamiltonian, lending an intuitive physical interpretation to the effective operators within Schr\\"{o}dinger--Pauli theory. We here discuss the opposite, ultrarelativistic limit which requires the use of a fundamentally different expansion where the leading kinetic term in the Dirac equation is perturbed by the mass of the particle and other interaction (potential) terms, rather than vice versa. The ultrarelativistic decoupling transformation is applied to free Dirac particles (in the Weyl basis) and to high-energy tachyons, which are faster-than-light particles described by a fully Lorentz-covariant equation. The effective gravitational interactions are found. For tachyons, the dominant gravitational interaction term in the high-energy limit is shown to be attractive, and equal to the leading term for subluminal Dirac particles (tardyons) in the high-energy limit.

  14. Method for making generally cylindrical underground openings

    DOE Patents [OSTI]

    Routh, J.W.

    1983-05-26

    A rapid, economical and safe method for making a generally cylindrical underground opening such as a shaft or a tunnel is described. A borehole is formed along the approximate center line of where it is desired to make the underground opening. The borehole is loaded with an explodable material and the explodable material is detonated. An enlarged cavity is formed by the explosive action of the detonated explodable material forcing outward and compacting the original walls of the borehole. The enlarged cavity may be increased in size by loading it with a second explodable material, and detonating the second explodable material. The process may be repeated as required until the desired underground opening is made. The explodable material used in the method may be free-flowing, and it may be contained in a pipe.

  15. Transmission Character of General Function Photonic Crystals

    E-Print Network [OSTI]

    Xiang-Yao Wu; Bo-Jun Zhang; Jing-Hai Yang; Si-Qi Zhang; Xiao-Jing Liu; Jing Wang; Nuo Ba; Zhong Hua; Xin-Guo Yin

    2012-12-01

    In the paper, we present a new general function photonic crystals (GFPCs), which refractive index of medium is a arbitrary function of space position. Unlike conventional photonic crystals (PCs), which structure grow from two mediums $A$ and $B$, with different constant refractive indexes $n_{a}$ and $n_{b}$. Based on Fermat principle, we give the motion equations of light in one-dimensional GFPCs, and calculate its transfer matrix, which is different from the conventional PCs. We choose the linearity refractive index function for two mediums $A$ and $B$, and find the transmissivity of one-dimensional GFPCs can be much larger or smaller than 1 for different slope linearity refractive index function, which is different from the transmissivity of conventional PCs (its transmissivity is in the range of 0 and 1). Otherwise, we study the effect of different incident angles, the number of periods and optical thickness on the transmissivity, and obtain some new results different from the conventional PCs.

  16. General and Versatile Autoinhibition of PLC Isozymes

    SciTech Connect (OSTI)

    Hicks, Stephanie N.; Jezyk, Mark R.; Gershburg, Svetlana; Seifert, Jason P.; Harden, T. Kendall; Sondek, John (UNC)

    2008-10-31

    Phospholipase C (PLC) isozymes are directly activated by heterotrimeric G proteins and Ras-like GTPases to hydrolyze phosphatidylinositol 4,5-bisphosphate into the second messengers diacylglycerol and inositol 1,4,5-trisphosphate. Although PLCs play central roles in myriad signaling cascades, the molecular details of their activation remain poorly understood. As described here, the crystal structure of PLC-{beta}2 illustrates occlusion of the active site by a loop separating the two halves of the catalytic TIM barrel. Removal of this insertion constitutively activates PLC-{beta}2 without ablating its capacity to be further stimulated by classical G protein modulators. Similar regulation occurs in other PLC members, and a general mechanism of interfacial activation at membranes is presented that provides a unifying framework for PLC activation by diverse stimuli.

  17. On Riemann and Generalized Riemann Hypotheses

    E-Print Network [OSTI]

    Ruiming Zhang

    2015-07-04

    The research on zeros of special functions is a very active and important topics in mathematics, and the most famous problem of this field is the Riemann hypothesis. In this work we present a possible proof to the Riemann hypothesis and the generalized Riemann hypothesis by reducing them to certain Gamma functions that have no zeros in the critical strip. At the heart of this proof is essentially a Tauberian type argument and a crucial estimate depends on the asymptotic behaviors of the Riemann $\\Xi(s)$ and character $\\Xi\\left(s;\\chi,a\\right)$ function of a non-principal primitive character in a horizontal strip, and the fact that partial sums of $\\frac{1}{\\zeta(s)}$ and $\\frac{1}{L\\left(s,\\chi\\right)}$ are norm-bounded almost periodic functions to the right of the critical line.

  18. Generalized Superconductors and Holographic Optics - II

    E-Print Network [OSTI]

    Subhash Mahapatra

    2014-11-24

    Using linear response theory, we analyze optical response properties of generalized holographic superconductors, in AdS-Schwarzschild and single R-charged black hole backgrounds in four dimensions. By introducing momentum dependent vector mode perturbations, the response functions for these systems are studied numerically, including the effects of backreaction. This complements and completes the probe limit analysis for these backgrounds initiated in our previous work ({\\tt arXiv : 1305.6273}). Our numerical analysis indicates a negative Depine-Lakhtakia index for both the backgrounds studied, at low enough frequencies. The dependence of the response functions on the backreaction parameter and the model parameters are established and analyzed with respect to similar backgrounds in five dimensions.

  19. New model for nucleon generalized parton distributions

    SciTech Connect (OSTI)

    Radyushkin, Anatoly V.

    2014-01-01

    We describe a new type of models for nucleon generalized parton distributions (GPDs) H and E. They are heavily based on the fact nucleon GPDs require to use two forms of double distribution (DD) representations. The outcome of the new treatment is that the usual DD+D-term construction should be amended by an extra term, {xi} E{sub +}{sup 1} (x,{xi}) which has the DD structure {alpha}/{beta} e({beta},{alpha}, with e({beta},{alpha}) being the DD that generates GPD E(x,{xi}). We found that this function, unlike the D-term, has support in the whole -1 <= x <= 1 region. Furthermore, it does not vanish at the border points |x|={xi}.

  20. General relativistic neutron stars with twisted magnetosphere

    E-Print Network [OSTI]

    A. G. Pili; N. Bucciantini; L. Del Zanna

    2014-12-12

    Soft Gamma-Ray Repeaters and Anomalous X-Ray Pulsars are extreme manifestations of the most magnetized neutron stars: magnetars. The phenomenology of their emission and spectral properties strongly support the idea that the magnetospheres of these astrophysical objects are tightly twisted in the vicinity of the star. Previous studies on equilibrium configurations have so far focused on either the internal or the external magnetic field configuration, without considering a real coupling between the two fields. Here we investigate numerical equilibrium models of magnetized neutron stars endowed with a confined twisted magnetosphere, solving the general relativistic Grad-Shafranov equation both in the interior and in the exterior of the compact object. A comprehensive study of the parameters space is provided to investigate the effects of different current distributions on the overall magnetic field structure.

  1. A general framework for complete positivity

    E-Print Network [OSTI]

    Jason M. Dominy; Alireza Shabani; Daniel A. Lidar

    2015-03-18

    Complete positivity of quantum dynamics is often viewed as a litmus test for physicality, yet it is well known that correlated initial states need not give rise to completely positive evolutions. This observation spurred numerous investigations over the past two decades attempting to identify necessary and sufficient conditions for complete positivity. Here we describe a complete and consistent mathematical framework for the discussion and analysis of complete positivity for correlated initial states of open quantum systems. This formalism is built upon a few simple axioms and is sufficiently general to contain all prior methodologies going back to Pechakas, PRL (1994). The key observation is that initial system-bath states with the same reduced state on the system must evolve under all admissible unitary operators to system-bath states with the same reduced state on the system, in order to ensure that the induced dynamical maps on the system are well-defined. Once this consistency condition is imposed, related concepts like the assignment map and the dynamical maps are uniquely defined. In general, the dynamical maps may not be applied to arbitrary system states, but only to those in an appropriately defined physical domain. We show that the constrained nature of the problem gives rise to not one but three inequivalent types of complete positivity. Using this framework we elucidate the limitations of recent attempts to provide conditions for complete positivity using quantum discord and the quantum data-processing inequality. The problem remains open, and may require fresh perspectives and new mathematical tools. The formalism presented herein may be one step in that direction.

  2. From the Office of the Vice Chancellor and General Counsel GENERAL COUNSEL NOTE

    E-Print Network [OSTI]

    numbers in the white pages of a telephone directory, do not qualify for copyright protection. The kinds, the employer owns the work as a work made for hire. When works are created by employees but not in the scope Chancellor and General Counsel Likewise, when the creator is not an employee at all but, say, an independent

  3. Notification of General User Proposal Results 2015-1

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

    Notification of General User Proposal Results 2015-1 Notification of General User Proposal Results 2015-1 Print The Proposal Study Panel met on October 20 to oversee and finalize...

  4. Active Emergence from Propofol General Anesthesia Is Induced by Methylphenidate

    E-Print Network [OSTI]

    Chemali, Jessica J.

    Background: A recent study showed that methylphenidate induces emergence from isoflurane general anesthesia. Isoflurane and propofol are general anesthetics that may have distinct molecular mechanisms of action. The objective ...

  5. ANLIMCS-TM-222 A General Formula for

    E-Print Network [OSTI]

    Herbert, John

    ANLIMCS-TM-222 A General Formula for Rayleigh-Schrodinger Perturbation Energy Utilizing a Power Formulae ................................ 7 VI. Conclusion;A General Formula for Rayleigh-Schrddinger PerturbationEnergyUtilizing a Power Series

  6. Measuring eating disorder attitudes and behaviors: a reliability generalization study 

    E-Print Network [OSTI]

    Pearson, Crystal Anne

    2009-05-15

    I used reliability generalization procedures to determine the mean score reliability of the Eating Disorder Inventory (EDI), the Eating Attitudes Test (EAT), and the Bulimia Test (BULIT). Reliability generalization is a ...

  7. Development of an autoland system for general aviation aircraft

    E-Print Network [OSTI]

    Siegel, Diana

    2012-01-01

    Accidents due to engine failure, pilot disorientation or pilot incapacitation occur far more frequently in general aviation than in commercial aviation, yet general aviation aircraft are equipped with less safety-enhancing ...

  8. Eric Baum, Marcus Hutter, Emanuel Kitzelmann (Editors) Artificial General Intelligence

    E-Print Network [OSTI]

    Hutter, Marcus

    #12; Eric Baum, Marcus Hutter, Emanuel Kitzelmann (Editors) Artificial General Intelligence Proceedings of the Third Conference on Artificial General Intelligence, AGI 2010, Lugano, Switzerland, March 5 of the first mathematical theory of Optimal Universal Artificial Intelligence. Ray intended to deliver

  9. Generalized covariation and extended Fukushima decompositions for Banach valued processes.

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Generalized covariation and extended Fukushima decompositions for Banach valued processes corresponding results when B = C([-, 0]) and X = X(·). This will consitute a significant Fukushima decomposition random variables, Malliavin calculus, Generalized Fukushima decomposition. LUISS Guido Carli - Libera

  10. ADDITIVITY PROPERTIES OF GENERALIZED BRIDGE NUMBERS OF KNOTS

    E-Print Network [OSTI]

    . Later, Helmut Doll generalized the the notion of bridge number of a knot. Schubert's notion of bridge splitting of S 3 , whereas Doll's more general notion of bridge number can be formulated in terms of a nice

  11. Improving The Generalization Performance Of The MCE/GPD Learning 

    E-Print Network [OSTI]

    Shimodaira, Hiroshi; Rokui, Jun; Nakai, Mitsuru

    A novel method to prevent the over-fitting effect and improve the generalization performance of the Minimum Classification Error (MCE) / Generalized Probabilistic Descent (GPD) learning is proposed. The MCE/GPD method, ...

  12. Policy Flash 2013-29 Leveraging the General Services Administration...

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

    General Services Administration's SmartPay2 Program and its Single Use Account Feature Policy Flash 2013-29 Leveraging the General Services Administration's SmartPay2 Program and...

  13. A General Fatou Lemma Peter Loeb and Yeneng Sun

    E-Print Network [OSTI]

    Loeb, Peter A.

    A General Fatou Lemma Peter Loeb and Yeneng Sun Abstract. A general Fatou Lemma is established AND YENENG SUN consider a sequence fgng1 n=1 of Gelfand integrable, non-negative func- tions mapping

  14. Vibration of Generalized Double Well Oscillators

    E-Print Network [OSTI]

    Grzegorz Litak; Marek Borowiec; Arkadiusz Syta

    2006-10-20

    We have applied the Melnikov criterion to examine a global homoclinic bifurcation and transition to chaos in a case of a double well dynamical system with a nonlinear fractional damping term and external excitation. The usual double well Duffing potential having a negative square term and positive quartic term has been generalized to a double well potential with a negative square term and a positive one with an arbitrary real exponent $q > 2$. We have also used a fractional damping term with an arbitrary power $p$ applied to velocity which enables one to cover a wide range of realistic damping factors: from dry friction $p \\to 0$ to turbulent resistance phenomena $p=2$. Using perturbation methods we have found a critical forcing amplitude $\\mu_c$ above which the system may behave chaotically. Our results show that the vibrating system is less stable in transition to chaos for smaller $p$ satisfying an exponential scaling low. The critical amplitude $\\mu_c$ as an exponential function of $p$. The analytical results have been illustrated by numerical simulations using standard nonlinear tools such as Poincare maps and the maximal Lyapunov exponent. As usual for chosen system parameters we have identified a chaotic motion above the critical Melnikov amplitude $\\mu_c$.

  15. Comprehensive air monitoring plan: general monitoring report

    SciTech Connect (OSTI)

    Not Available

    1980-03-31

    Recommendations are provided for general monitoring of hydrogen sulfide (H/sub 2/S) in ambient air in parts of Colusa, Lake, Mendocino, Napa, and Sonoma counties potentially impacted by emissions from geothermal development projects in the Geysers-Calistoga Known Geothermal Resource Area. Recommendations for types, placement, performance guidelines, and criteria and procedure for triggering establishment and termination of CAMP monitoring equipment were determined after examination of four factors: population location; emission sources; meteorological considerations; and data needs of permitting agencies and applicants. Three alternate financial plans were developed. Locations and equipment for immediate installation are recommended for: two air quality stations in communities where the State ambient air quality standard for H/sub 2/S has been exceeded; three air quality trend stations to monitor progress in reduction of H/sub 2/S emissions; two meteorological observation stations to monitor synoptic wind flow over the area; and one acoustic radar and one rawinsonde station to monitor air inversions which limit the depth of the mixing layer.

  16. Generalized Transformation Design: metrics, speeds, and diffusion

    E-Print Network [OSTI]

    Kinsler, Paul

    2015-01-01

    We show that a unified and maximally generalized approach to spatial transformation design is possible, one that encompasses all second order waves, rays, or diffusion processes in anisotropic media. At the design step it is \\emph{not} necessary to specify the physical process for which a specific device will be -- or is intended to be -- built. The primary approximation required is that the effect of wave impedance is neglected, an attribute that plays no role in ray propagation, and therefore is not relevant for pure ray devices; another constraint is that spatial variation in material parameters may need to be sufficiently small. Device construction relies on how we can re-imagine the abstract mathematical notion of a metric on a manifold as a speed-squared matrix (or a diffusion matrix), a step which also specifies the means by which transformation devices will actually be built. Notably, we can conclude that a generalised ray theory that allows for anisotropic indexes (speeds) generates the same predicti...

  17. Generalization of a theorem of Carathéodory

    E-Print Network [OSTI]

    Salvino Ciccariello; Antonio Cervellino

    2006-05-04

    Carath\\'eodory showed that $n$ complex numbers $c_1,...,c_n$ can uniquely be written in the form $c_p=\\sum_{j=1}^m \\rho_j {\\epsilon_j}^p$ with $p=1,...,n$, where the $\\epsilon_j$s are different unimodular complex numbers, the $\\rho_j$s are strictly positive numbers and integer $m$ never exceeds $n$. We give the conditions to be obeyed for the former property to hold true if the $\\rho_j$s are simply required to be real and different from zero. It turns out that the number of the possible choices of the signs of the $\\rho_j$s are {at most} equal to the number of the different eigenvalues of the Hermitian Toeplitz matrix whose $i,j$-th entry is $c_{j-i}$, where $c_{-p}$ is equal to the complex conjugate of $c_{p}$ and $c_{0}=0$. This generalization is relevant for neutron scattering. Its proof is made possible by a lemma - which is an interesting side result - that establishes a necessary and sufficient condition for the unimodularity of the roots of a polynomial based only on the polynomial coefficients. Keywords: Toeplitz matrix factorization, unimodular roots, neutron scattering, signal theory, inverse problems. PACS: 61.12.Bt, 02.30.Zz, 89.70.+c, 02.10.Yn, 02.50.Ga

  18. General relativistic observables of the GRAIL mission

    E-Print Network [OSTI]

    Turyshev, Slava G; Sazhin, Mikhail V

    2012-01-01

    We present a realization of astronomical relativistic reference frames in the solar system and its application to the GRAIL mission. We model the necessary spacetime coordinate transformations for light-trip time computations and address some practical aspects of the implementation of the resulting model. We develop all the relevant relativistic coordinate transformations that are needed to describe the motion of the GRAIL spacecraft and to compute all observable quantities. We take into account major relativistic effects contributing to the dual one-way range observable, which is derived from one-way signal travel times between the two GRAIL spacecraft. We develop a general relativistic model for this fundamental observable of GRAIL, accurate to 1 $\\mu$m. We develop and present a relativistic model for another key observable of this experiment, the dual one-way range-rate, accurate to 1 $\\mu$m/s. The presented formulation justifies the basic assumptions behind the design of the GRAIL mission. It may also be ...

  19. General relativistic observables of the GRAIL mission

    E-Print Network [OSTI]

    Slava G. Turyshev; Viktor T. Toth; Mikhail V. Sazhin

    2012-12-18

    We present a realization of astronomical relativistic reference frames in the solar system and its application to the GRAIL mission. We model the necessary spacetime coordinate transformations for light-trip time computations and address some practical aspects of the implementation of the resulting model. We develop all the relevant relativistic coordinate transformations that are needed to describe the motion of the GRAIL spacecraft and to compute all observable quantities. We take into account major relativistic effects contributing to the dual one-way range observable, which is derived from one-way signal travel times between the two GRAIL spacecraft. We develop a general relativistic model for this fundamental observable of GRAIL, accurate to 1 $\\mu$m. We develop and present a relativistic model for another key observable of this experiment, the dual one-way range-rate, accurate to 1 $\\mu$m/s. The presented formulation justifies the basic assumptions behind the design of the GRAIL mission. It may also be used to further improve the already impressive results of this lunar gravity recovery experiment after the mission is complete. Finally, we present transformation rules for frequencies and gravitational potentials and their application to GRAIL.

  20. Generalized Uncertainty Principle: Approaches and Applications

    E-Print Network [OSTI]

    Abdel Nasser Tawfik; Abdel Magied Diab

    2014-11-23

    We review highlights from string theory, black hole physics and doubly special relativity and some "thought" experiments which were suggested to probe the shortest distance and/or the maximum momentum at the Planck scale. The models which are designed to implement the minimal length scale and/or the maximum momentum in different physical systems are analysed entered the literature as the Generalized Uncertainty Principle (GUP). We compare between them. The existence of a minimal length and a maximum momentum accuracy is preferred by various physical observations. Furthermore, assuming modified dispersion relation allows for a wide range of applications in estimating, for example, the inflationary parameters, Lorentz invariance violation, black hole thermodynamics, Saleker-Wigner inequalities, entropic nature of the gravitational laws, Friedmann equations, minimal time measurement and thermodynamics of the high-energy collisions. One of the higher-order GUP approaches gives predictions for the minimal length uncertainty. Another one predicts a maximum momentum and a minimal length uncertainty, simultaneously. An extensive comparison between the different GUP approaches is summarized. We also discuss the GUP impacts on the equivalence principles including the universality of the gravitational redshift and the free fall and law of reciprocal action and on the kinetic energy of composite system. The concern about the compatibility with the equivalence principles, the universality of gravitational redshift and the free fall and law of reciprocal action should be addressed. We conclude that the value of the GUP parameters remain a puzzle to be verified.

  1. Dynamical Reduction Models with General Gaussian Noises

    E-Print Network [OSTI]

    Angelo Bassi; GianCarlo Ghirardi

    2002-01-27

    We consider the effect of replacing in stochastic differential equations leading to the dynamical collapse of the statevector, white noise stochastic processes with non white ones. We prove that such a modification can be consistently performed without altering the most interesting features of the previous models. One of the reasons to discuss this matter derives from the desire of being allowed to deal with physical stochastic fields, such as the gravitational one, which cannot give rise to white noises. From our point of view the most relevant motivation for the approach we propose here derives from the fact that in relativistic models the occurrence of white noises is the main responsible for the appearance of untractable divergences. Therefore, one can hope that resorting to non white noises one can overcome such a difficulty. We investigate stochastic equations with non white noises, we discuss their reduction properties and their physical implications. Our analysis has a precise interest not only for the above mentioned subject but also for the general study of dissipative systems and decoherence.

  2. Some General Themes in Catalysis at LANL

    SciTech Connect (OSTI)

    Gordon, John C.

    2012-07-19

    Some general themes in catalysis at LANL are: (1) Storage and release of energy within chemical bonds (e.g. H{sub 2} storage in and release from covalent bonds, N{sub 2} functionalization, CO{sub 2} functionalization, H{sub 2} oxidation/evolution, O{sub 2} reduction/evolution); (2) Can we control the chemistry of reactive substrates to effect energy relevant transformations in non-traditional media (e.g. can we promote C-C couplings, dehydrations, or hydrogenations in water under relatively mild conditions)? (3) Can we supplant precious metal or rare earth catalysts to effect these transformations, by using earth abundant metals/elements instead? Can we use organocatalysis and circumvent the use of metals completely? (4) Can we improve upon existing rare earth catalyst systems (e.g. in rare earth oxides pertinent to fluid cracking or polymerization) and reduce amounts required for catalytic efficacy? Carbohydrates can be accessed from non-food based biomass sources such as woody residues and switchgrass. After extracted from the plant source, our goal is to upgrade these classes of molecules into useful fuels.

  3. 1Directorate-General for Energy and Transport countdowncountdown

    E-Print Network [OSTI]

    Hansen, Johan P.

    1Directorate-General for Energy and Transport April 2002 TheThe countdowncountdown has startedhas started #12;2Directorate-General for Energy and Transport The European satellite radionavigation programme;3Directorate-General for Energy and Transport "In the same way that no one nowadays can ignore the time of day

  4. Problem: asymptotics of characters of symmetric groups Generalized Frobenius formula

    E-Print Network [OSTI]

    Sniady, Piotr

    Problem: asymptotics of characters of symmetric groups Generalized Frobenius formula Upper bounds for characters of symmetric groups Generalized Frobenius formula and asymptotics of characters of symmetric groups Piotr ´Sniady University of Wroclaw Piotr ´Sniady Generalized Frobenius formula and asymptotics

  5. Supplemental Material Generalized Streak Lines Advected Tangent Curves

    E-Print Network [OSTI]

    of advected tangent curves. It turns out that generalized streak lines [WTS+ 07] can be described using. Generalized Streak Lines w = v, ¯f = FFF Wiebel et al. [WTS+ 07] introduced a generalization of streak lines. In Data Visualization 2003. Proc. VisSym 03, pages 141­148, 2003. [WTS+ 07] Alexander Wiebel, Xavier

  6. THE GENERALIZED RIEMANN INTEGRAL ON LOCALLY COMPACT SPACES

    E-Print Network [OSTI]

    Edalat, Abbas

    THE GENERALIZED RIEMANN INTEGRAL ON LOCALLY COMPACT SPACES Abbas Edalat Sara Negri Department on the theory of the generalized Riemann integral to the setting of bounded or locally nite measures on locally is the given locally nite measure. The generalized Riemann integral is de ned for bounded functions

  7. The generalized Fr enet's frame and its relation with

    E-Print Network [OSTI]

    Henri Poincaré -Nancy-Université, Université

    The generalized Fr#19;enet's frame and its relation with ag manifolds. Xavier CHARUEL Abstract#12;nitions and notations 3 2.3. The generalized Fr#19;enet's frame 4 3. A preliminary study of kernels 8 4. Orbits on ag manifolds 12 4.1. The diÃ?culty for generalizing the Fr#19;enet's frame 12 4

  8. Stopped Decision Processes in conjunction with General Utility

    E-Print Network [OSTI]

    Yasuda, Masami

    Stopped Decision Processes in conjunction with General Utility Yoshinobu KADOTA Dep. of Math process and the stopping prob­ lem, called Stopped Decision Processes, with a general utility and piecewise deterministic Markov processes, etc. Our aim is to formulate the general utility

  9. Extending Stochastic Resonance for Neuron Models to General Levy Noise

    E-Print Network [OSTI]

    Applebaum, David

    Extending Stochastic Resonance for Neuron Models to General Levy Noise David Applebaum, Probability resonance for general feedback continuous and spiking neuron models using additive Levy noise constrained extends to general Levy noise models. We achieve this by showing that "large jump" discontinuities

  10. Generalized boundary conditions for general relativity for the asymptotically flat case in terms of Ashtekar's variables

    E-Print Network [OSTI]

    T. Thiemann

    1993-10-29

    There is a gap that has been left open since the formulation of general relativity in terms of Ashtekar's new variables namely the treatment of asymptotically flat field configurations that are general enough to be able to define the generators of the Lorentz subgroup of the asymptotical Poincar\\'e group. While such a formulation already exists for the old geometrodynamical variables, up to now only the generators of the translation subgroup could be defined because the function spaces of the fields considered earlier are taken too special. The transcription of the framework from the ADM variables to Ashtekar's variables turns out not to be straightforward due to the freedom to choose the internal SO(3) frame at spatial infinity and due to the fact that the non-trivial reality conditions of the Ashtekar framework reenter the game when imposing suitable boundary conditions on the fields and the Lagrange multipliers.

  11. Generalized boundary conditions for general relativity for the asymptotically flat case in terms of Ashtekar's variables

    E-Print Network [OSTI]

    T. Thiemann

    1999-10-04

    There is a gap that has been left open since the formulation of general relativity in terms of Ashtekar's new variables namely the treatment of asymptotically flat field configurations that are general enough to be able to define the generators of the Lorentz subgroup of the asymptotical Poincar\\'e group. While such a formulation already exists for the old geometrodynamical variables, up to now only the generators of the translation subgroup could be defined because the function spaces of the fields considered earlier are taken too special. The transcription of the framework from the ADM variables to Ashtekar's variables turns out not to be straightforward due to the a priori freedom to choose the internal SO(3) frame at spatial infinity and due to the fact that the non-trivial reality conditions of the Ashtekar framework reenter the stage when imposing suitable boundary conditions on the fields and the Lagrange multipliers.

  12. The generalized Newton's law of gravitation versus the general theory of relativity

    E-Print Network [OSTI]

    A. I. Arbab

    2012-01-10

    Einstein general theory of relativity (GTR) accounted well for the precession of the perihelion of planets and binary pulsars. While the ordinary Newton law of gravitation failed, a generalized version yields similar results. We have shown here that these effects can be accounted for as due to the existence of gravitomagnetism only, and not necessarily due to the curvature of space time. Or alternatively, gravitomagnetism is equivalent to a curved space-time. The precession of the perihelion of planets and binary pulsars may be interpreted as due to the spin of the orbiting planet ($m$) about the Sun ($M$)\\,. The spin ($S$) of planets is found to be related to their orbital angular momentum ($L$) by a simple formula, \\emph{viz}., $S\\propto \\,\\frac{m}{M}L$\\,.

  13. General single phase wellbore flow model

    SciTech Connect (OSTI)

    Ouyang, Liang-Biao; Arbabi, S.; Aziz, K.

    1997-02-05

    A general wellbore flow model, which incorporates not only frictional, accelerational and gravitational pressure drops, but also the pressure drop caused by inflow, is presented in this report. The new wellbore model is readily applicable to any wellbore perforation patterns and well completions, and can be easily incorporated in reservoir simulators or analytical reservoir inflow models. Three dimensionless numbers, the accelerational to frictional pressure gradient ratio R{sub af}, the gravitational to frictional pressure gradient ratio R{sub gf}, and the inflow-directional to accelerational pressure gradient ratio R{sub da}, have been introduced to quantitatively describe the relative importance of different pressure gradient components. For fluid flow in a production well, it is expected that there may exist up to three different regions of the wellbore: the laminar flow region, the partially-developed turbulent flow region, and the fully-developed turbulent flow region. The laminar flow region is located near the well toe, the partially-turbulent flow region lies in the middle of the wellbore, while the fully-developed turbulent flow region is at the downstream end or the heel of the wellbore. Length of each region depends on fluid properties, wellbore geometry and flow rate. As the distance from the well toe increases, flow rate in the wellbore increases and the ratios R{sub af} and R{sub da} decrease. Consequently accelerational and inflow-directional pressure drops have the greatest impact in the toe region of the wellbore. Near the well heel the local wellbore flow rate becomes large and close to the total well production rate, here R{sub af} and R{sub da} are small, therefore, both the accelerational and inflow-directional pressure drops can be neglected.

  14. Rigorous and General Definition of Thermodynamic Entropy

    E-Print Network [OSTI]

    Gian Paolo Beretta; Enzo Zanchini

    2010-10-05

    The physical foundations of a variety of emerging technologies --- ranging from the applications of quantum entanglement in quantum information to the applications of nonequilibrium bulk and interface phenomena in microfluidics, biology, materials science, energy engineering, etc. --- require understanding thermodynamic entropy beyond the equilibrium realm of its traditional definition. This paper presents a rigorous logical scheme that provides a generalized definition of entropy free of the usual unnecessary assumptions which constrain the theory to the equilibrium domain. The scheme is based on carefully worded operative definitions for all the fundamental concepts employed, including those of system, property, state, isolated system, environment, process, separable system, system uncorrelated from its environment, and parameters of a system. The treatment considers also systems with movable internal walls and/or semipermeable walls, with chemical reactions and/or external force fields, and with small numbers of particles. The definition of reversible process is revised by introducing the new concept of scenario. The definition of entropy involves neither the concept of heat nor that of quasistatic process; it applies to both equilibrium and nonequilibrium states. The role of correlations on the domain of definition and on the additivity of energy and entropy is discussed: it is proved that energy is defined and additive for all separable systems, while entropy is defined and additive only for separable systems uncorrelated from their environment; decorrelation entropy is defined. The definitions of energy and entropy are extended rigorously to open systems. Finally, to complete the discussion, the existence of the fundamental relation for stable equilibrium states is proved, in our context, for both closed and open systems.

  15. Bose-Einstein Condensate general relativistic stars

    E-Print Network [OSTI]

    P. H. Chavanis; T. Harko

    2011-08-19

    We analyze the possibility that due to their superfluid properties some compact astrophysical objects may contain a significant part of their matter in the form of a Bose-Einstein condensate. To study the condensate we use the Gross-Pitaevskii equation, with arbitrary non-linearity. By introducing the Madelung representation of the wave function, we formulate the dynamics of the system in terms of the continuity equation and of the hydrodynamic Euler equations. The non-relativistic and Newtonian Bose-Einstein gravitational condensate can be described as a gas, whose density and pressure are related by a barotropic equation of state. In the case of a condensate with quartic non-linearity, the equation of state is polytropic with index one. In the framework of the Thomas-Fermi approximation the structure of the Newtonian gravitational condensate is described by the Lane-Emden equation, which can be exactly solved. The case of the rotating condensate is also discussed. General relativistic configurations with quartic non-linearity are studied numerically with both non-relativistic and relativistic equations of state, and the maximum mass of the stable configuration is determined. Condensates with particle masses of the order of two neutron masses (Cooper pair) and scattering length of the order of 10-20 fm have maximum masses of the order of 2 M_sun, maximum central density of the order of 0.1-0.3 10^16 g/cm^3 and minimum radii in the range of 10-20 km. In this way we obtain a large class of stable astrophysical objects, whose basic astrophysical parameters (mass and radius) sensitively depend on the mass of the condensed particle, and on the scattering length. We also propose that the recently observed neutron stars with masses in the range of 2-2.4 M_sun are Bose-Einstein Condensate stars.

  16. Flierl and Girod: Generalized B Pictures, Workshop and Exhibition on MPEG-4, June 2002. 1 GENERALIZED B PICTURES

    E-Print Network [OSTI]

    Flierl, Markus

    Flierl and Girod: Generalized B Pictures, Workshop and Exhibition on MPEG-4, June 2002. 1 GENERALIZED B PICTURES Markus Flierl Telecommunications Laboratory University of Erlangen-Nuremberg Erlangen bgirod@stanford.edu ABSTRACT This paper discusses generalized B pictures in the context of the emerging

  17. The Spanish General Radioactive Waste Management Plan

    SciTech Connect (OSTI)

    Espejo, J.M.; Abreu, A. [National Company for Radioactive Waste Limited Company (ENRESA), Madrid (Spain)

    2008-07-01

    This paper mainly describes the strategies, the necessary actions and the technical solutions to be developed by ENRESA in the short, medium and long term, aimed at ensuring the adequate management of radioactive waste, the dismantling and decommissioning of nuclear and radioactive facilities and other activities, including economic and financial measures required to carry them out. Starting with the Spanish administrative organization in this field, which identifies the different agents involved and their roles, and after referring to the waste generation, the activities to be performed in the areas of LILW, SF and HLW management, decommissioning of installations and others are summarized. Finally, the future management costs are estimated and the financing system currently in force is explained. The so-called Sixth General Radioactive Waste Plan (6. GRWP), approved by the Spanish Government, is the 'master document' of reference where all the above mentioned issues are contemplated. In summary: The 6. GRWP includes the strategies and actions to be performed by Enresa in the coming years. The document, revised by the Government and subject to a process of public information, underlines the fact that Spain possesses an excellent infrastructure for the safe and efficient management of radioactive waste, from the administrative, technical and economic-financial points of view. From the administrative point of view there is an organisation, supported by ample legislative developments, that contemplates and governs the main responsibilities of the parties involved in the process (Government, CSN, ENRESA and waste producers). As regards the technical aspect, the experience accumulated to date by Enresa is particularly significant, as are the technologies now available in the field of management and for dismantling processes. As regards the economic-financial basis, a system is in place that guarantees the financing of radioactive waste management costs. This system is based on the generation of funds up front, during the operating lifetime of the facilities, through the application of fees established by Statutory provisions. Finally, a mandatory mechanism of annual revision for both technical issues and economic and financial aspects, allows to have updated all the courses of action. (authors)

  18. Analytical methods for describing charged particle dynamics in general focusing lattices using generalized Courant-Snyder theory

    E-Print Network [OSTI]

    Hong Qin; Ronald C. Davidson; J. W. Burby; Moses Chung

    2015-04-16

    The dynamics of charged particles in general linear focusing lattices with quadrupole, skew-quadrupole, dipole, and solenoidal components, as well as torsion of the fiducial orbit and variation of beam energy is parameterized using a generalized Courant-Snyder (CS) theory, which extends the original CS theory for one degree of freedom to higher dimensions. The envelope function is generalized into an envelope matrix, and the phase advance is generalized into a 4D symplectic rotation, or an U(2) element. The 1D envelope equation, also known as the Ermakov-Milne-Pinney equation in quantum mechanics, is generalized to an envelope matrix equation in higher dimensions. Other components of the original CS theory, such as the transfer matrix, Twiss functions, and CS invariant (also known as the Lewis invariant) all have their counterparts, with remarkably similar expressions, in the generalized theory. The gauge group structure of the generalized theory is analyzed. By fixing the gauge freedom with a desired symmetry, the generalized CS parameterization assumes the form of the modified Iwasawa decomposition, whose importance in phase space optics and phase space quantum mechanics has been recently realized. This gauge fixing also symmetrizes the generalized envelope equation and express the theory using only the generalized Twiss function \\beta.The generalized phase advance completely determines the spectral and structural stability properties of a general focusing lattice. For structural stability, the generalized CS theory enables application of the Krein-Moser theory to greatly simplify the stability analysis. The generalized CS theory provides an effective tool to study coupled dynamics and to discover more optimized lattice design in the larger parameter space of general focusing lattices.

  19. Analytical methods for describing charged particle dynamics in general focusing lattices using generalized Courant-Snyder theory

    SciTech Connect (OSTI)

    Qin, Hong; Davidson, Ronald C.; Burby, Joshua W.; Chung, Moses

    2014-04-08

    The dynamics of charged particles in general linear focusing lattices with quadrupole, skew-quadrupole, dipole, and solenoidal components, as well as torsion of the fiducial orbit and variation of beam energy is parametrized using a generalized Courant-Snyder (CS) theory, which extends the original CS theory for one degree of freedom to higher dimensions. The envelope function is generalized into an envelope matrix, and the phase advance is generalized into a 4D symplectic rotation, or a Uð2Þ element. The 1D envelope equation, also known as the Ermakov-Milne-Pinney equation in quantum mechanics, is generalized to an envelope matrix equation in higher dimensions. Other components of the original CS theory, such as the transfer matrix, Twiss functions, and CS invariant (also known as the Lewis invariant) all have their counterparts, with remarkably similar expressions, in the generalized theory. The gauge group structure of the generalized theory is analyzed. By fixing the gauge freedom with a desired symmetry, the generalized CS parametrization assumes the form of the modified Iwasawa decomposition, whose importance in phase space optics and phase space quantum mechanics has been recently realized. This gauge fixing also symmetrizes the generalized envelope equation and expresses the theory using only the generalized Twiss function ?. The generalized phase advance completely determines the spectral and structural stability properties of a general focusing lattice. For structural stability, the generalized CS theory enables application of the Krein-Moser theory to greatly simplify the stability analysis. The generalized CS theory provides an effective tool to study coupled dynamics and to discover more optimized lattice designs in the larger parameter space of general focusing lattices.

  20. Quality Assessment of Biodiesel and Biodiesel Blends | Department...

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

    Quality Assessment of Biodiesel and Biodiesel Blends Quality Assessment of Biodiesel and Biodiesel Blends The results of a quality survey of B20 fuel in the United States were...

  1. EERE Guide for Managing General Program Evaluation Studies 2

    Broader source: Energy.gov [DOE]

    Details and explains the 5 types of general program evaluations.  Provides guidance on selecting the appropriate type of evaluation, and offers clean advice on managing the selected evaluation.

  2. Clean Air Act General Conformity Requirements and the National...

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

    related references. Clean Air Act General Conformity Requirements and the National Environmental Policy Act Process More Documents & Publications EIS-0470: Cape Wind Energy...

  3. Generalized Harmonic Equations in 3+1 Form

    E-Print Network [OSTI]

    J. David Brown

    2011-11-29

    The generalized harmonic equations of general relativity are written in 3+1 form. The result is a system of partial differential equations with first order time and second order space derivatives for the spatial metric, extrinsic curvature, lapse function and shift vector, plus fields that represent the time derivatives of the lapse and shift. This allows for a direct comparison between the generalized harmonic and the Arnowitt-Deser-Misner formulations. The 3+1 generalized harmonic equations are also written in terms of conformal variables and compared to the Baumgarte-Shapiro-Shibata-Nakamura equations with moving puncture gauge conditions.

  4. EA-2000: Proposed Land Transfer to Develop a General Aviation...

    Energy Savers [EERE]

    2000: Proposed Land Transfer to Develop a General Aviation Airport at the East Tennessee Technology Park Heritage Center, Oak Ridge, Tennessee EA-2000: Proposed Land Transfer to...

  5. Office of the Assistant General Counsel for Labor and Pension...

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

    Separation Program General Release and Waiver Labor Standards DOE DBA Desk Guide Davis Bacon Frequently Asked Questions (FAQs) Semi-Annual Davis-Bacon Enforcement Report Form...

  6. EA-97-D Portland General Electric Company | Department of Energy

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

    Portland General Electric Company Order authorizing PGE to export electric energy to Canada. EA-97-D PGE (CN).pdf More Documents & Publications Application to Export Electric...

  7. Transport Regulation from Theory to Practice: General Observations...

    Open Energy Info (EERE)

    Transport Regulation from Theory to Practice: General Observations and a Case Study Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Transport Regulation from Theory to...

  8. The generalized Mackenzie distribution: disorientation angle distributions for arbitrary textures

    E-Print Network [OSTI]

    Mason, J. K.

    A general formulation for the disorientation angle distribution function is derived. The derivation employs the hyperspherical harmonic expansion for orientation distributions, and an explicit solution is presented for ...

  9. Generalized matrix models and AGT correspondence at all genera

    E-Print Network [OSTI]

    Giulio Bonelli; Kazunobu Maruyoshi; Alessandro Tanzini; Futoshi Yagi

    2011-07-11

    We study generalized matrix models corresponding to n-point Virasoro conformal blocks on Riemann surfaces with arbitrary genus g. Upon AGT correspondence, these describe four dimensional N=2 SU(2)^{n+3g-3} gauge theories with generalized quiver diagrams. We obtain the generalized matrix models from the perturbative evaluation of the Liouville correlation functions and verify the consistency of the description with respect to degenerations of the Riemann surface. Moreover, we derive the Seiberg-Witten curve for the N=2 gauge theory as the spectral curve of the generalized matrix model, thus providing a check of AGT correspondence at all genera.

  10. Office Inspector General DOE Annual Performance Report FY 2008...

    Energy Savers [EERE]

    General Reform Act of 2008. Among a number of initiatives, this includes the standing up of a new, unified, executive council for the IG community. We anticipate being...

  11. Checklist for Managing a General Program Evaluation Study

    Broader source: Energy.gov [DOE]

    This checklist for managing a general program evaluation study provides action items covering the following topics:  initial planning; evaluation design and procurement; implementation of study;...

  12. QUANTUM MECHANICS, GENERAL PHYSICS; 74 ATOMIC AND MOLECULAR PHYSICS...

    Office of Scientific and Technical Information (OSTI)

    of model atoms in fields Milonni, P.W. 71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; 74 ATOMIC AND MOLECULAR PHYSICS; ATOMS; OPTICAL MODELS; QUANTUM MECHANICS;...

  13. GENERAL AND MISCELLANEOUS//MATHEMATICS, COMPUTING, AND INFORMATION...

    Office of Scientific and Technical Information (OSTI)

    PC-1D installation manual and user's guide Basore, P.A. 14 SOLAR ENERGY; 99 GENERAL AND MISCELLANEOUSMATHEMATICS, COMPUTING, AND INFORMATION SCIENCE; 42 ENGINEERING; CHARGE...

  14. Vermont Permit and License Information: NPDES Stormwater General...

    Open Energy Info (EERE)

    SitesLegal Abstract Permit and licensing information for Clean Water Act 304 National Pollution Discharge Elimination System (NPDES) Permits for general construction. Published NA...

  15. Divergences of generalized quantum electrodynamics on the Lorenz gauge

    SciTech Connect (OSTI)

    Bufalo, R.; Pimentel, B. M.; Zambrano, G. E.

    2013-03-25

    In this paper we study the Generalized Quantum Electrodynamics (GQED4) on the Lorenz gauge condition and show that divergences are still present in the theory.

  16. Contacts for the Assistant General Counsel for Technology Transfer...

    Office of Environmental Management (EM)

    Technology Transfer and Procurement Contacts for the Assistant General Counsel for Technology Transfer and Procurement Subject MatterFunctional Area Lead Backup Technology...

  17. DOE General Counsel for Technology Transfer and Intellectual...

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

    The Office of the Assistant General Counsel for Technology Transfer and Intellectual Property is responsible for providing legal counsel to Departmental elements on all matters...

  18. Data Acquisition-Manipulation At General Us Region (Blackwell...

    Open Energy Info (EERE)

    Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Data Acquisition-Manipulation At General Us Region (Blackwell, Et Al., 2000) Exploration...

  19. Data Acquisition-Manipulation At General Us Region (Blackwell...

    Open Energy Info (EERE)

    Data Acquisition-Manipulation At General Us Region (Blackwell & Richards, 2004) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Data...

  20. Injectivity and stability for a generic class of generalized Radon ...

    E-Print Network [OSTI]

    2014-12-15

    prove a microlocal regularity theorem for generalized Radon transforms ... for example, the Euclidean Radon transform is defined over the set of affine.

  1. College of Engineering General Inspection Report Date:__________________Room#:______________ Inspector:____________________

    E-Print Network [OSTI]

    Saskatchewan, University of

    College of Engineering General Inspection Report DateFlammable:___________Flammable:______________ Corrosive:________Toxic:_________Oxidizer:__________ 11) No propane stored in building 12) Greasy

  2. Brigadier General (Sel.) Ronald J. Haeckel Appointed to NNSA...

    National Nuclear Security Administration (NNSA)

    (Sel.) Ronald J. Haeckel Appointed to NNSA Defense Programs Post Press Release Sep 4, 2001 Brigadier General (Sel.) Ronald J. Haeckel Appointed to NNSA Defense Programs Post (PDF...

  3. MEMORANDUM To: DOE Office of General Counsel From: Tony Bacon

    Office of Environmental Management (EM)

    they did not believe any detailed testing was conducted. Hunter pointed out that the test data provided by Big Ass Fans ("BAF") appears contradictory to the general industry...

  4. Geothermal Literature Review At General Us Region (Williams ...

    Open Energy Info (EERE)

    Geothermal Literature Review At General Us Region (Williams & Reed, 2005) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Geothermal Literature...

  5. Geothermal Literature Review At General Us Region (Blackwell...

    Open Energy Info (EERE)

    Geothermal Literature Review At General Us Region (Blackwell, Et Al., 2000) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Geothermal Literature...

  6. Publisher's Note: Phase effects from the general neutrino Yukawa...

    Office of Scientific and Technical Information (OSTI)

    Publisher's Note: Phase effects from the general neutrino Yukawa matrix on lepton flavor violation Phys. Rev. D 72, 055012 (2005) Citation Details In-Document Search Title:...

  7. General Dynamics and Nissan Case Studies Highlight Benefits of...

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

    Superior Energy Performance (SEP) program, including real-world details about energy management system implementation, results, and lessons learned. The General Dynamics Ordnance...

  8. DEPARTMENT OF ENERGY OFFICE OF INSPECTOR GENERAL STRATEGIC PLAN

    Energy Savers [EERE]

    GENERAL STRATEGIC PLAN FISCAL YEARS 2014 - 2019 "Strengthening the integrity, economy, and efficiency of the Department's programs and operations." INTRODUCTION The...

  9. Notice of Termination for Authorization under TPDES General Permit...

    Open Energy Info (EERE)

    Termination for Authorization under TPDES General Permit (TXR150000) Jump to: navigation, search OpenEI Reference LibraryAdd to library Reference: Notice of Termination for...

  10. A new nonlinear generalization of the Dirac equation

    E-Print Network [OSTI]

    Nikolay Marchuk

    2013-07-24

    We postulate a new nonlinear generalization of the Dirac equation for an electron. Basic properties of the new equation are considered.

  11. Optimal Spectral-Galerkin Methods Using Generalized Jacobi ...

    E-Print Network [OSTI]

    2006-01-07

    Dec 1, 2004 ... We extend the definition of the classical Jacobi polynomials ... KEY WORDS: Generalized Jacobi polynomials; spectral-Galerkin method;.

  12. Physics 214 General Information Winter 2013 Instructor: Howard Haber

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    Physics 214 General Information Winter 2013 Instructor: Howard Haber Office: ISB, Room 326 Phone Tsang Modern Electrodynamics, by Andrew Zangwill #12;Physics 214 Electromagnetism II Winter 2013 COURSE

  13. Specialized computer algebra system for application in general relativity

    E-Print Network [OSTI]

    S. Tertychniy

    2007-04-11

    A brief characteristic of the specialized computer algebra system GRG_EC intended for symbolic computations in the field of general relativity is given.

  14. BLM Manual 8270 - General Procedural Guidance for Paleontological...

    Open Energy Info (EERE)

    BLM Manual 8270 - General Procedural Guidance for Paleontological Resource Management Jump to: navigation, search OpenEI Reference LibraryAdd to library PermittingRegulatory...

  15. Texas General Land Office Construction Certificate and Dune Protection...

    Open Energy Info (EERE)

    OpenEI Reference LibraryAdd to library PermittingRegulatory Guidance - Checklist: Texas General Land Office Construction Certificate and Dune Protection Permit Requirements...

  16. Frequently Asked Questions Regarding the UPDES General Stormwater...

    Open Energy Info (EERE)

    UPDES General Stormwater Construction Permit Jump to: navigation, search OpenEI Reference LibraryAdd to library PermittingRegulatory Guidance - Supplemental Material: Frequently...

  17. Piecewise moments method: Generalized Lanczos technique for nuclear...

    Office of Scientific and Technical Information (OSTI)

    spectral distributions of certain operators. This technique is of great value because the alternative, a state-by-state summation over final states, is generally not feasible. The...

  18. FAQS Reference Guide – Safeguards and Security General Technical Base

    Office of Energy Efficiency and Renewable Energy (EERE)

    This reference guide addresses the competency statements in the July 2009 edition of DOE-STD-1123-2009, Safeguards and Security General Technical Base Qualification Standard.

  19. EXTENSIONS OF GENERALIZED LINEAR MODELING APPROACH TO STOCHASTIC WEATHER GENERATORS

    E-Print Network [OSTI]

    Katz, Richard

    weather) -- Software R open source statistical programming language: Function glm "Family;(2) Generalized Linear Models Statistical Framework -- Multiple Regression Analysis (Linear model or LM) Response

  20. General Gordon Begins Tenure as Administrator of the National...

    National Nuclear Security Administration (NNSA)

    Laboratories. "I look forward to working with Secretary Richardson in charting the right course for the new National Nuclear Security Administration," said General Gordon....

  1. Communication: The simplified generalized entropy theory of glass...

    Office of Scientific and Technical Information (OSTI)

    Communication: The simplified generalized entropy theory of glass-formation in polymer melts Citation Details In-Document Search This content will become publicly available on...

  2. Generalization of Regular Black Holes in General Relativity to $f(R)$ Gravity

    E-Print Network [OSTI]

    Rodrigues, Manuel E; Junior, Ednaldo L B; Marques, Glauber T

    2016-01-01

    In this paper, we determine regular black hole solutions using a very general $f(R)$ theory, coupled to a non-linear electromagnetic field given by a Lagrangian $\\mathcal{L}_{NED}$. The functions $f(R)$ and $\\mathcal{L}_{NED}$ are left in principle unspecified. Instead, the model is constructed through a choice of the mass function $M(r)$ presented in the metric coefficients. Solutions which have a regular behaviour of the geometric invariants are found. These solutions have two horizons, the event horizon and the Cauchy horizon. All energy conditions are satisfied in the whole space-time, except the strong energy condition (SEC) which is violated near the Cauchy horizon.

  3. PENALTY METHODS FOR THE SOLUTION OF GENERALIZED NASH EQUILIBRIUM PROBLEMS

    E-Print Network [OSTI]

    Kanzow, Christian

    PENALTY METHODS FOR THE SOLUTION OF GENERALIZED NASH EQUILIBRIUM PROBLEMS (WITH COMPLETE TEST@mathematik.uni-wuerzburg.de February 11, 2009 Abstract The generalized Nash equilibrium problem (GNEP) is an extension of the classical Nash equilibrium problem where both the objective functions and the constraints of each player may

  4. OPTIMIZATION REFORMULATIONS OF THE GENERALIZED NASH EQUILIBRIUM PROBLEM

    E-Print Network [OSTI]

    Kanzow, Christian

    OPTIMIZATION REFORMULATIONS OF THE GENERALIZED NASH EQUILIBRIUM PROBLEM USING NIKAIDO@mathematik.uni-wuerzburg.de July 17, 2006 #12;Abstract. We consider the generalized Nash equilibrium problem which, in contrast to the standard Nash equilibrium problem, allows joint constraints of all players involved in the game. Using

  5. Logistic maps General systems Motivating examples in dynamical systems

    E-Print Network [OSTI]

    Climenhaga, Vaughn

    Logistic maps General systems Motivating examples in dynamical systems Vaughn Climenhaga University of Houston October 16, 2012 Vaughn Climenhaga (University of Houston) October 16, 2012 1 / 7 #12;Logistic #12;Logistic maps General systems The logistic map Logistic map: f (x) = x(1 - x) 0 4 x f(x) = 0

  6. Component-based General-purpose Operating System Martin Decky

    E-Print Network [OSTI]

    Component-based General-purpose Operating System Martin Deck´y Charles University, Faculty to apply this programming and design paradigm in the domain of general-purpose operating systems. This paper analyzes several nice properties of component systems which might be beneficial in operating

  7. Choquistic Regression: Generalizing Logistic Regression using the Choquet Integral

    E-Print Network [OSTI]

    Hüllermeier, Eyke

    Choquistic Regression: Generalizing Logistic Regression using the Choquet Integral Ali Fallah a generalization of logis- tic regression based on the Choquet integral. The basic idea of our approach, referred to as choquistic regression, is to replace the linear function of pre- dictor variables, which is commonly used

  8. MULTIFRACTALS, GENERALIZED SCALE INVARIANCE AND COMPLEXITY IN GEOPHYSICS

    E-Print Network [OSTI]

    Lovejoy, Shaun

    MULTIFRACTALS, GENERALIZED SCALE INVARIANCE AND COMPLEXITY IN GEOPHYSICS DANIEL SCHERTZER LEESU, Que. H3A 2T8, Canada lovejoy@physics.mcgill.ca Received The complexity of geophysics has been with anisotropy, which is rather ubiquitous in geophysics. Keywrods: multifractals, generalized scale invariance

  9. Generalized Graph Products for Network Design and Analysis

    E-Print Network [OSTI]

    Roughan, Matthew

    Generalized Graph Products for Network Design and Analysis Eric Parsonage, Hung X. Nguyen, Rhys--Network design, as it is currently practiced, involves putting devices together to create a network. However as a whole object. In this paper we develop generalized graph products that allow the mathematical design

  10. A General Weighted Grammar Library Cyril Allauzen1

    E-Print Network [OSTI]

    Roark, Brian

    A General Weighted Grammar Library Cyril Allauzen1 , Mehryar Mohri2 , and Brian Roark3 1 AT&T Labs present a general weighted grammar software library, the GRM Library, that can be used in a variety hundred million rules or transitions. We describe several algorithms and utilities of this library

  11. VOICE SYNTHESIS USING THE GENERALIZED PRESSURE-CONTROLLED VALVE

    E-Print Network [OSTI]

    Li, Fei-Fei

    VOICE SYNTHESIS USING THE GENERALIZED PRESSURE-CONTROLLED VALVE Tamara Smyth and Alireza Fathi, and the vibration of vo- cal folds in the larynx, which function as a pressure-controlled valve regulating airflow into the the vocal tract. This re- search explores the application of the generalized dynamic pressure-control valve

  12. A History of the 1321st Engineer General Service Regiment

    E-Print Network [OSTI]

    US Army Corps of Engineers

    Nothing But Praise A History of the 1321st Engineer General Service Regiment By Aldo H. Bagnulo-1-69 #12;Nothing But Praise: A History of the 1321st Engineer General Service Regiment By Aldo H. Bagnulo Edited by Michael J. Brodhead OFFICE OF HISTORY HEADQUARTERS, U.S. ARMY CORPS OF ENGINEERS ALEXANDRIA, VA

  13. 404 2006-2007 General Bulletin SCIENCES AND MATHEMATICS

    E-Print Network [OSTI]

    Hung, I-Kuai

    404 2006-2007 General Bulletin SCIENCES AND MATHEMATICS THE COLLEGE OF PAGE DEPARTMENT OF BIOLOGY 410 DEPARTMENT OF CHEMISTRY 420 DEPARTMENT OF GEOLOGY 428 DEPARTMENT OF MATHEMATICS AND STATISTICS 433;4052006-2007 General Bulletin SCIENCESAND MATHEMATICS Gen 06_FINAL-2.indd 405 4/4/06 11:17:16 AM #12;406 2006

  14. Generalized Energy Statistics and Kostka-Macdonald Polynomials

    E-Print Network [OSTI]

    RIMS-1704 Generalized Energy Statistics and Kostka-Macdonald Polynomials By Anatol N. KIRILLOV of the modified Macdonald polynomial as a generating function of the energy statistics defined on the set of paths generalizations of the energy statistics on the set of BBS-paths which all, conjecturally, have the same

  15. Communication-Efficient MPC for General Adversary Structures

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    Communication-Efficient MPC for General Adversary Structures Joshua Lampkins1 and Rafail Ostrovsky2 for general adversary structures. More specifically, ours is the first unconditionally secure protocol the adversary structure in the malicious setting against any Q2 adversary structure, whereas all previous

  16. Optimal Multiple Assignments with (,)-Scheme for General Access Structures

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    Optimal Multiple Assignments with (,)-Scheme for General Access Structures Qiang Li, Xiangxue Li to construct an optimal multiple assignment with threshold schemes for general access structure. In this paper the values of either 0 or 1. We also show that given a complete access structure, an optimal scheme may

  17. A General Families Index Theorem James L. Heitsch *

    E-Print Network [OSTI]

    Heitsch, James L.

    @lcvax.lehman.cuny.edu Abstract We consider the heat operator of a Bismut superconnection for a family * *of general general conditions which guarantee th* *at the Bismut superconnection formalism extends in full. In [Bis86], Bismut constructed a remarkable superconnection for families of Dirac * *operators and gave

  18. CENTRIPETAL ACCELERATION AND CENTRIFUGAL FORCE IN GENERAL RELATIVITY

    E-Print Network [OSTI]

    Jantzen, Robert T.

    1 CENTRIPETAL ACCELERATION AND CENTRIFUGAL FORCE IN GENERAL RELATIVITY D. BINI Istituto per acceleration which, once interpreted as a centrifugal force acting on the particle, allows writing the particle and centrifugal acceleration generalizing the classical concepts must be properly (geometrically) defined

  19. Generalized complementing maps Francisco R. RUIZ DEL PORTAL

    E-Print Network [OSTI]

    Ruiz, Jesús M.

    Generalized complementing maps Francisco R. RUIZ DEL PORTAL Departamento de Geometr´ia y Topolog´ia Facultad de Ciencias Matem´aticas Universidad Complutense de Madrid 28040 Madrid, Spain R Portal-00825. 357 #12;F.R. Ruiz del Portal Generalized complementing maps differential version of this degree based

  20. Physics 171 General Information Fall 2014 Instructor: Howard Haber

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    Physics 171 General Information Fall 2014 Instructor: Howard Haber Office: ISB, Room 326 Phone;Physics 171 General Relativity, Black Holes and Cosmology Fall 2014 Course Outline Topic Reading 1. Introduction to Tensors Chapter 10 of Boas 2. Covariance of Physical Laws Chapter 2.1 3. Special Relativity

  1. 12. Energy balance of particles 12.1 General solutions

    E-Print Network [OSTI]

    Pohl, Martin Karl Wilhelm

    12. Energy balance of particles 12.1 General solutions In this chapter we want to study only of the Leaky Box model, in which we now also consider a continuous change of energy. A general solution the total particle spectrum, i.e. only the energy distribu- tion of the particles regardless

  2. SPRING SEMESTER GENERAL FACULTY MEETING March 5, 2001

    E-Print Network [OSTI]

    Hutcheon, James M.

    MINUTES SPRING SEMESTER GENERAL FACULTY MEETING March 5, 2001 The Spring General Faculty meeting was convened by President Grube on March 5, 2001, at 4:00 p.m., in the Russell Union Ballroom. The agenda was approved as distributed. The minutes of the November 9, 2001, meeting which were distributed on January 3

  3. Conservation laws in gravitational theories with general nonminimal coupling

    E-Print Network [OSTI]

    Yuri N. Obukhov; Dirk Puetzfeld

    2013-04-18

    We use the Lagrange-Noether methods to derive the conservation laws for models in which matter interacts nonminimally with the gravitational field. The nonminimal coupling function can depend arbitrarily on the gravitational field strength. The obtained result generalizes earlier findings. The generalized conservation laws provide the basis for the derivation of the equations of motion for the nonminimally coupled test bodies.

  4. Optimal Bounds for Online Page Migration with Generalized Migration Costs

    E-Print Network [OSTI]

    Schmid, Stefan

    Optimal Bounds for Online Page Migration with Generalized Migration Costs Johannes Schneider1 to a generalized version of the classic page migration problem where migration costs are not necessarily given by the migration distance only, but may depend on prior migrations, or on the available bandwidth along

  5. CHEM 1009-60231 GENERAL CHEMISTRY LABORATORY I

    E-Print Network [OSTI]

    Findley, Gary L.

    CHEM 1009-60231 GENERAL CHEMISTRY LABORATORY I Spring 2015 2:00 - 2:50 pm, M, CNSB 345 (Prelab) 3.ulm.edu/~findley COURSE Content: A laboratory course to accompany CHEM 1007. Goals/ Objectives: Mastery of selected laboratory methods that illustrate principles introduced in General Chemistry I (CHEM 1007). REQUIREMENTS

  6. Hot neutron star in generalized thermo-statistics

    E-Print Network [OSTI]

    Hot neutron star in generalized thermo-statistics K. Miyazaki E-mail: miyazakiro@rio.odn.ne.jp Abstract The hot neutron star (NS) is investigated for the ...rst time in the generalized thermo-statistics. The study of neutron star (NS) is an important subject in nuclear physics and astro- physics. The equation

  7. Droidel: A General Approach to Android Framework Modeling Sam Blackshear

    E-Print Network [OSTI]

    Chang, Bor-Yuh Evan

    Droidel: A General Approach to Android Framework Modeling Sam Blackshear University of Colorado.chang@colorado.edu Abstract We present an approach and tool for general-purpose modeling of Android for static analysis. Our approach is to explicate the reflective bridge between the Android framework and an application to make

  8. GENERALIZED JACOBI WEIGHTS, CHRISTOFFEL FUNCTIONS, AND JACOBI POLYNOMIALS

    E-Print Network [OSTI]

    Magnus, Alphonse P.

    GENERALIZED JACOBI WEIGHTS, CHRISTOFFEL FUNCTIONS, AND JACOBI POLYNOMIALS Thomas Erd´elyi, Alphonse on the occasion of his 60th birthday Abstract. We obtain such upper bounds for Jacobi polynomials which of some results on generalized Christoffel functions and some estimates of Jacobi polynomials in terms

  9. Mathematics A Generalized JacobiDavidson iteration method

    E-Print Network [OSTI]

    Sleijpen, Gerard

    University Utrecht STUV Department of Mathematics A Generalized Jacobi­Davidson iteration method #12; A Generalized Jacobi­Davidson iteration method for linear eigenvalue problems \\Lambda Gerard L. The method is shown to have an interesting relation with an old method of Jacobi. This leads to a new method

  10. Generalized Lyapunov Function for Stability Analysis of Interconnected Power Systems

    E-Print Network [OSTI]

    Pota, Himanshu Roy

    Generalized Lyapunov Function for Stability Analysis of Interconnected Power Systems M. A. Mahmud of Lyapunov function is necessary to analyze the stability of a system. This paper presents an idea for formulating generalized Lyapunov function for the stability analysis of interconnected power systems. Lyapunov

  11. CUNY CONFLICT OF INTEREST POLICY 1. General Statement of Policy.

    E-Print Network [OSTI]

    Sun, Yi

    1 CUNY CONFLICT OF INTEREST POLICY 1. General Statement of Policy. It is the policy's credibility, objectivity, or fairness. Every individual to whom this Policy is applicable (each, a "Covered. Sections 2 and 3 of this Policy, which set forth the general standards of conduct and the rules regarding

  12. Fusion Power Associates, 2011 Annual Meeting 1 General Fusion

    E-Print Network [OSTI]

    Fusion Power Associates, 2011 Annual Meeting 1 General Fusion #12;Fusion Power Associates, 2011 Annual Meeting 2 General Fusion Making commercially viable fusion power a reality. · Founded in 2002, based in Vancouver, Canada · Plan to demonstrate a fusion system capable of "net gain" within 3 years

  13. CHM 1050, Section 02 Honors General Chemistry I

    E-Print Network [OSTI]

    Zakarian, Armen

    CHM 1050, Section 02 Honors General Chemistry I Fall 2006 HTL 219, MWF 10:15 - 11:00 a.m. The name "General Chemistry" implies that it is not specialized into Organic, Inorganic, Physical, or Biochemistry to get familiar with various aspects of chemistry in broad terms, it may stimulate to think about

  14. Secondary constructions on generalized bent functions Brajesh Kumar Singh

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    Secondary constructions on generalized bent functions Brajesh Kumar Singh Department of Mathematics of Maiorana-McFarland class of bent functions, for Research supported by CSIR, INDIA. #12;2 B. K. Singh q = 4. Recently, Stanica, Gangopadhyay and Singh [13] studied several proper- ties generalized bent Boolean

  15. Vibrational Mechanics: Nonlinear Dynamic Effects, General Ap-proach, Applications

    E-Print Network [OSTI]

    van der Heijden, Gert

    Review of: Vibrational Mechanics: Nonlinear Dynamic Effects, General Ap- proach, Applications Iliya a general mechanical approach (and philosophy) for the study of problems involving vibrations motion is considered. Equation (6) is the main equation of what the author calls vibrational mechanics

  16. Generalized Energy Statistics and KostkaMacdonald Polynomials

    E-Print Network [OSTI]

    RIMS­1704 Generalized Energy Statistics and Kostka­Macdonald Polynomials By Anatol N. KIRILLOV #12; FPSAC 2010, San Francisco, USA DMTCS proc. (subm.), by the authors, 1--12 Generalized Energy amples o the S by the ree so t are available at 2 . Despite its simple outlook, it is kno n

  17. Virginia Tech Department of Chemistry Instructor Position / General Chemistry Program

    E-Print Network [OSTI]

    entail teaching courses in analytical or physical chemistry lecture or lab as needed. Applicants should Virginia Tech Department of Chemistry Instructor Position / General Chemistry Program The Department of Chemistry is seeking an Instructor to teach classes in its General Chemistry Program to start

  18. Interacting generalized Chaplygin gas model in non-flat universe

    E-Print Network [OSTI]

    M R Setare

    2007-11-04

    We employ the generalized Chaplygin gas of interacting dark energy to obtain the equation of state for the generalized Chaplygin gas energy density in non-flat universe. By choosing a negative value for $B$ we see that $w_{\\rm \\Lambda}^{eff}universe dominated by phantom dark energy.

  19. Generalized Entanglement as a Natural Framework for Exploring Quantum Chaos

    E-Print Network [OSTI]

    Yaakov S. Weinstein; Lorenza Viola

    2006-10-11

    We demonstrate that generalized entanglement [Barnum {\\em et al.}, Phys. Rev. A {\\bf 68}, 032308 (2003)] provides a natural and reliable indicator of quantum chaotic behavior. Since generalized entanglement depends directly on a choice of preferred observables, exploring how generalized entanglement increases under dynamical evolution is possible without invoking an auxiliary coupled system or decomposing the system into arbitrary subsystems. We find that, in the chaotic regime, the long-time saturation value of generalized entanglement agrees with random matrix theory predictions. For our system, we provide physical intuition into generalized entanglement within a single system by invoking the notion of extent of a state. The latter, in turn, is related to other signatures of quantum chaos.

  20. A stochastic diffusion process for Lochner's generalized Dirichlet distribution

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

    Bakosi, J.; Ristorcelli, J. R.

    2013-10-01

    The method of potential solutions of Fokker-Planck equations is used to develop a transport equation for the joint probability of N stochastic variables with Lochner’s generalized Dirichlet distribution as its asymptotic solution. Individual samples of a discrete ensemble, obtained from the system of stochastic differential equations, equivalent to the Fokker-Planck equation developed here, satisfy a unit-sum constraint at all times and ensure a bounded sample space, similarly to the process developed in for the Dirichlet distribution. Consequently, the generalized Dirichlet diffusion process may be used to represent realizations of a fluctuating ensemble of N variables subject to a conservation principle.more »Compared to the Dirichlet distribution and process, the additional parameters of the generalized Dirichlet distribution allow a more general class of physical processes to be modeled with a more general covariance matrix.« less

  1. Generalized chaotic synchronization in coupled Ginzburg-Landau equations

    SciTech Connect (OSTI)

    Koronovskii, A. A., E-mail: alkor@nonlin.sgu.ru; Popov, P. V., E-mail: popovpv@nonlin.sgu.ru; Hramov, A. E. [Saratov State University (Russian Federation)], E-mail: aeh@nonlin.sgu.ru

    2006-10-15

    Generalized synchronization is analyzed in unidirectionally coupled oscillatory systems exhibiting spatiotemporal chaotic behavior described by Ginzburg-Landau equations. Several types of coupling between the systems are analyzed. The largest spatial Lyapunov exponent is proposed as a new characteristic of the state of a distributed system, and its calculation is described for a distributed oscillatory system. Partial generalized synchronization is introduced as a new type of chaotic synchronization in spatially nonuniform distributed systems. The physical mechanisms responsible for the onset of generalized chaotic synchronization in spatially distributed oscillatory systems are elucidated. It is shown that the onset of generalized chaotic synchronization is described by a modified Ginzburg-Landau equation with additional dissipation irrespective of the type of coupling. The effect of noise on the onset of a generalized synchronization regime in coupled distributed systems is analyzed.

  2. Heat Transfer Characteristics of a Generalized Divided Flow Heat Exchanger 

    E-Print Network [OSTI]

    Singh, K. P.

    1979-01-01

    CHARACTERISTICS OF A GENERALIZED DIVIDED FLrnJ HEAT EXCHANGER KRISHNA P. SINGH, CHIEF ENGINEER JOSEPH OAT CORPORATION 2500 Broadway, Camden, New Jersey 08104 ,l\\bstract The concept of a "Di vi ded-fl O~I" heat exchanger is general i zed by 1oca t i n...-Pass Split-Flow Shell Trans. of the ASME, Journal of Heat Transfer, pp 408-416, Aug. 1964. (4) Singh, K. P. and Holtz, ~I.J., "Generalization of the Split Flow Heat Exchanger - Geometry for Enhanced Heat Transfer", 18th National ASME/AICHE Heat Transfer...

  3. Generalized Gravitational Entropy of Interacting Scalar Field and Maxwell Field

    E-Print Network [OSTI]

    Wung-Hong Huang

    2014-11-11

    The generalized gravitational entropy proposed by Lewkowycz and Maldacena in recent is extended to the interacting real scalar field and Maxwell field system. Using the BTZ geometry we first investigate the case of free real scalar field and then show a possible way to calculate the entropy of the interacting scalar field. Next, we investigate the Maxwell field system. We exactly solve the wave equation and calculate the analytic value of the generalized gravitational entropy. We also use the Einstein equation to find the effect of backreaction of the Maxwell field on the area of horizon. The associated modified area law is consistent with the generalized gravitational entropy.

  4. Math. Nachr. 279, No. 8, 891 910 (2006) / DOI 10.1002/mana.200310401 A characterization of generalized poles of generalized Nevanlinna

    E-Print Network [OSTI]

    Luger, Annemarie

    2006-01-01

    of generalized poles of generalized Nevanlinna functions Annemarie Luger1 1 Institut f¨ur Analysis und Scientific, generalized poles, pole cancellation functions MSC (2000) 30D50, 30E99, 47B50 Generalized poles. In this paper those generalized poles that are not of positive type and their degrees of non

  5. The general relativistic instability supernova of a supermassive...

    Office of Scientific and Technical Information (OSTI)

    explosion is triggered by the general relativistic contribution of thermal photons to gravity in the core of the star, which causes the core to contract and explosively burn. The...

  6. Integral representations for a generalized Hermite linear functional

    E-Print Network [OSTI]

    R. S. Costas-Santos; Ridha Sfaxi

    2008-07-08

    In this paper we find new integral representations for the {\\it generalized Hermite linear functional} in the real line and the complex plane. As application, new integral representations for the Euler Gamma function are given.

  7. The Cauchy problem in General Relativity: An algebraic characterization

    E-Print Network [OSTI]

    Lorenzo Fatibene; Simon Garruto

    2015-07-06

    In this paper we shall analyse the structure of the Cauchy Problem (CP briefly) for General Relativity (GR briefly) by applying the theory of first order symmetric hyperbolic systems.

  8. Generalized Balanced Tournament Packings and Optimal Equitable Symbol

    E-Print Network [OSTI]

    Chee, Yeow Meng

    to applications in sustainable energy strategies, specifically in smart grids (see [15, 17, 25, 34]). However's analysis to general block codes and motivated the study of equitable symbol weight codes (ESWCs

  9. Computational Science and Engineering Certification for General Engineering

    E-Print Network [OSTI]

    Gilbert, Matthew

    Computational Science and Engineering Certification for General Engineering The Computational that are distinct from already- required coursework. To receive a certificate in "Computational Science on the Computational Science and Engineering website: http://cse.illinois.edu/directory/faculty-affiliates. *** List

  10. PPPL and General Atomics scientists make breakthrough in understanding...

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

    Plus One Share on Facebook Carlos Paz-Soldan, left, and Raffi Nazikian at the DIII-D tokamak. (Photo by Lisa PetrilloGeneral Atomics) Carlos Paz-Soldan, left, and Raffi Nazikian...

  11. UPDES General Permit for Discharges from Construction Activities...

    Open Energy Info (EERE)

    from Construction Activities (Permit No. UTRC00000) Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- OtherOther: UPDES General Permit for...

  12. STUDENT FORM GENERAL RELEASE FORM & ASSUMPTION OF RISK

    E-Print Network [OSTI]

    Schaefer, Marcus

    STUDENT FORM GENERAL RELEASE FORM & ASSUMPTION OF RISK DePaul University School of Cinematic Arts I that while enrolling in the Course may be a requirement for achieving my degree in Cinematic Arts at De

  13. On the Wind Power Input to the Ocean General Circulation

    E-Print Network [OSTI]

    Zhai, Xiaoming

    The wind power input to the ocean general circulation is usually calculated from the time-averaged wind products. Here, this wind power input is reexamined using available observations, focusing on the role of the synoptically ...

  14. Static charged perfect fluid spheres in general relativity

    E-Print Network [OSTI]

    B. V. Ivanov

    2002-03-21

    Interior perfect fluid solutions for the Reissner-Nordstrom metric are studied on the basis of a new classification scheme. General formulas are found in many cases. Explicit new global solutions are given as illustrations. Known solutions are briefly reviewed.

  15. EERE Guide for Managing General Program Evaluation Studies-- Appendix 8

    Broader source: Energy.gov [DOE]

    This Statement of Work (SOW) for a general program evaluation consists of a description of the objectives of the evaluation and specifications on how the objectives should be achieved.

  16. Home / Chemistry / Chemistry (general) Angewandte Chemie International Edition

    E-Print Network [OSTI]

    Jo, Moon-Ho

    JOURNALS Home / Chemistry / Chemistry (general) Angewandte Chemie International Edition See Also: Angewandte Chemie Copyright © 2010 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim View all previous titles

  17. Comparative Evaluation of Generalized River/Reservoir System Models 

    E-Print Network [OSTI]

    Wurbs, Ralph A.

    2005-01-01

    modeling systems that simulate the storage, flow, and diversion of water in a system of reservoirs and river reaches. Generalized means that a computer modeling system is designed for application to a range of concerns dealing with river basin systems...

  18. Generalized Domination in Graphs with Applications in Wireless Networks 

    E-Print Network [OSTI]

    Sung, Je Sang

    2013-12-10

    The objective of this research is to study practical generalization of domination in graphs and explore the theoretical and computational aspects of models arising in the design of wireless networks. For the construction of a virtual backbone of a...

  19. Contacts for the Deputy General Counsel for Transactions, Technology...

    Energy Savers [EERE]

    General Counsel for Transactions, Technology, & Contractor Human Resources 202-586-3426 gena.cadieux@hq.doe.gov Lisa N. Brown, Administrative Staff 202-586-5246 202-586-0325 (fax)...

  20. Flight test and evaluation of Omega navigation for general aviation

    E-Print Network [OSTI]

    Hwoschinsky, Peter V.

    1975-01-01

    A seventy hour flight test program was accomplished to determine the suitability and accuracy of a low cost Omega navigation receiver in a general aviation aircraft. An analysis was made of signal availability in two widely ...

  1. Assessing Neuronal Interactions of Cell Assemblies during General Anesthesia

    E-Print Network [OSTI]

    Chen, Zhe

    Understanding the way in which groups of cortical neurons change their individual and mutual firing activity during the induction of general anesthesia may improve the safe usage of many anesthetic agents. Assessing neuronal ...

  2. SDSU General Catalog 2015-2016 63 Administration

    E-Print Network [OSTI]

    Gallo, Linda C.

    , Construction, and Environmental Engineering, Electrical and Computer Engineering, and Mechanical Engineering, construction engineering, electrical engineering, environmental engineering, and mechanical engineering. Olevsky General Information The College of Engineering was established as a distinct unit

  3. Automated Discovery of Functional Generality of Human Gene Expression Programs

    E-Print Network [OSTI]

    Williams, Brian C.

    ,2 , Robin D. Dowell1 , Tommi S. Jaakkola1 , David K. Gifford1,3* 1 Department of Computer Science: Gerber GK, Dowell RD, Jaakkola TS, Gifford DK (2007) Automated discovery of functional generality

  4. Commercial Building Partnership General Merchandise Energy Savings Overview

    SciTech Connect (OSTI)

    2013-03-01

    The Commercial Building Partnership (CBP) paired selected commercial building owners and operators with representatives of DOE, national laboratories and private sector exports to explore energy efficiency measures across general merchandise commercial buildings.

  5. Observable signatures of general relativistic dynamics in compact binaries

    E-Print Network [OSTI]

    Lang, Ryan N. (Ryan Nathan)

    2009-01-01

    The effects of general relativity (GR) in astrophysical systems are often difficult to calculate, but they can have important consequences for observables. This thesis considers the impact of previously-ignored GR effects ...

  6. Generalizing power transitions as a cause of war

    E-Print Network [OSTI]

    Fogg, Erik (Erik D.)

    2009-01-01

    In this thesis, I ask three questions about the nature of power transition theory. First, I ask whether power transition theory can be generalized beyond identification of great powers or regional hierarchies. Lemke and ...

  7. Generalized Cost Function Based Forecasting for Periodically Measured Nonstationary Traffic

    E-Print Network [OSTI]

    Zeng, Yong - Department of Mathematics and Statistics, University of Missouri

    1 Generalized Cost Function Based Forecasting for Periodically Measured Nonstationary Traffic true value. However, such a forecast- ing function is not directly applicable for applications potentially result in insufficient allocation of bandwidth leading to short term data loss. To facilitate

  8. Establishment of Management Decisions on Office of Inspector General Reports

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

    2001-12-17

    To establish the responsibilities and requirements for Department of Energy (DOE) action required to make management decisions on Office of Inspector General (OIG) audit and public inspection reports. Cancels DOE 2320.2B

  9. A fast butterfly algorithm for generalized Radon transforms

    E-Print Network [OSTI]

    Hu, Jingwei

    Generalized Radon transforms, such as the hyperbolic Radon transform, cannot be implemented as efficiently in the frequency domain as convolutions, thus limiting their use in seismic data processing. We have devised a fast ...

  10. Comparison of generality based algorithm variants for automatic taxonomy generation

    E-Print Network [OSTI]

    Madnick, Stuart E.

    We compare a family of algorithms for the automatic generation of taxonomies by adapting the Heymann-algorithm in various ways. The core algorithm determines the generality of terms and iteratively inserts them in a growing ...

  11. Comparison of Generality Based Algorithm Variants for Automatic Taxonomy Generation

    E-Print Network [OSTI]

    Henschel, Andreas

    We compare a family of algorithms for the automatic generation of taxonomies by adapting the Heymannalgorithm in various ways. The core algorithm determines the generality of terms and iteratively inserts them in a growing ...

  12. Establishment of Management Decisions on Office of Inspector General Reports

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

    2008-04-19

    The order establishes the responsibilities and requirements for Department of Energy elements to make management decisions on Office of Inspector General audits and public inspection reports. Supersedes DOE O 221.3.

  13. Psychology General Of1ice P217 Biological Sciences Building

    E-Print Network [OSTI]

    Machel, Hans

    Psychology General Of1ice P217 Biological Sciences Building Edmonton, Alberta. Robert Cook ----------------------------------------------- Professor of Psychology Dean in 1986, when he joined the Department of Psychology as an assistant

  14. New approaches to higher-dimensional general relativity

    E-Print Network [OSTI]

    Durkee, Mark N.

    2011-06-07

    the Newman-Penrose formalism can be unnecessarily complicated. To address this, I describe new work introducing a higher-dimensional generalization of the so-called Geroch-Held-Penrose formalism, which allows for a partially covariant reformulation...

  15. THE TOWER, REFLECTED IN THE TOWER GARDEN PONDS THE GENERAL

    E-Print Network [OSTI]

    THE TOWER, REFLECTED IN THE TOWER GARDEN PONDS THE GENERAL UNIVERSITY OF TEXAS INFORMATION O Box 7216, Austin TX 78713- 7216. Cover: The Tower, reflected in one of the Tower Garden ponds

  16. LUSZTIG'S CANONICAL QUOTIENT AND GENERALIZED DUALITY ERIC SOMMERS

    E-Print Network [OSTI]

    Sommers, Eric

    LUSZTIG'S CANONICAL QUOTIENT AND GENERALIZED DUALITY ERIC SOMMERS Abstract. We give a new]. Date: 4/15/01. 1 #12;2 ERIC SOMMERS I would like to thank G. Lusztig, D. Vogan, P. Achar, P. Trapa

  17. Automated safety and training avionics for general aviation aircraft 

    E-Print Network [OSTI]

    Trang, Jeffrey Alan

    1997-01-01

    and Training Avionics (ASTRA). ASTRA research is focused on integrating low-cost, yet sophisticated, computing technology into general aviation aircraft. The system architecture includes a Flight Mode Interpreter (FMI), which provides real-time identification...

  18. 178 SDSU General Catalog 2015-2016 OFFICE: Engineering 424

    E-Print Network [OSTI]

    Gallo, Linda C.

    178 SDSU General Catalog 2015-2016 OFFICE: Engineering 424 TELEPHONE: 619-594-6071 E-MAIL: ccee of water quality in environmental engineering. Mission of the Department The mission of the Department

  19. EERE Guide for Managing General Program Evaluation Studies-- Appendix 11

    Broader source: Energy.gov [DOE]

    The American Evaluation Association developed the ethical principles in this Appendix to guide the professional practice of evaluators. EERE expects evaluation experts who perform general program evaluations of its programs to be governed by these principles.

  20. Generalized Jacobi Elliptic One-Monopole - Type A

    E-Print Network [OSTI]

    Rosy Teh; Khai-Ming Wong; Kok-Geng Lim

    2010-04-28

    We present new classical generalized one-monopole solution of the SU(2) Yang-Mills-Higgs theory with the Higgs field in the adjoint representation. We show that this generalized solution with $\\theta$-winding number $m=1$ and $\\phi$-winding number $n=1$ is an axially symmetric Jacobi elliptic generalization of the 't Hooft-Polyakov one-monopole. We construct this axially symmetric one-monopole solution by generalizing the large distance asymptotic solution of the 't Hooft-Polyakov one-monopole to the Jacobi elliptic functions and solving the second order equations of motion numerically when the Higgs potential is vanishing and non vanishing. These solutions are regular non-BPS finite energy solutions.

  1. British General Certificate of Education Subjects: Grade CreditsEquivalents

    E-Print Network [OSTI]

    Dennett, Daniel

    Diplomas British General Certificate of Education A-Level Subjects: Grade Credits *See Subject Credit & Equivaliency Chart International Baccalaureat Advanced Credit Subjects: Score Mathematics 7 1 MATH 0012 *No other subjects are awarded credit for subsidiary level French Baccalaureate

  2. A comparative analysis of area navigation systems for general aviation

    E-Print Network [OSTI]

    Dodge, Steven Malcolm

    1973-01-01

    Within the next decade area navigation is to become the primary method of air navigation within the United States. There are numerous radio navigation systems that offer the capabilities of area navigation to general ...

  3. THE MOST GENERAL PLANAR TRANSFORMATIONS THAT MAP PARABOLAS INTO PARABOLAS

    E-Print Network [OSTI]

    Bolt, Michael

    supported by the National Science Foundation under Grant No. DMS- 0702939. 1 #12;2 MICHAEL BOLT, TIMOTHYTHE MOST GENERAL PLANAR TRANSFORMATIONS THAT MAP PARABOLAS INTO PARABOLAS MICHAEL BOLT, TIMOTHY

  4. General Properties and Termination Conditions for Soft Constraint Propagation

    E-Print Network [OSTI]

    Rossi, Francesca

    General Properties and Termination Conditions for Soft Constraint Propagation S. Bistarelli (bista for its termination. 1. Introduction Soft constraints allow to model faithfully many real­life problems [14], probabilistic [10] and partial [11] constraints. The constraint propagation techniques usually

  5. Generalization of rotational mechanics and application to aerospace systems 

    E-Print Network [OSTI]

    Sinclair, Andrew James

    2005-08-29

    This dissertation addresses the generalization of rigid-body attitude kinematics, dynamics, and control to higher dimensions. A new result is developed that demonstrates the kinematic relationship between the angular ...

  6. Testing Generalized Linear Models Using Smoothing Spline Methods

    E-Print Network [OSTI]

    Wang, Yuedong

    Testing Generalized Linear Models Using Smoothing Spline Methods Anna Liu, Wendy Meiring and Yuedong Wang University of California, Santa Barbara Abstract This article considers testing exponential families. The tests developed are based on the connection between the smoothing spline models

  7. General Merchandise 50% Energy Savings Technical Support Document

    SciTech Connect (OSTI)

    Hale, E.; Leach, M.; Hirsch, A.; Torcellini, P.

    2009-09-01

    This report documents technical analysis for medium-box general merchandise stores aimed at providing design guidance that achieves whole-building energy savings of at least 50% over ASHRAE Standard 90.1-2004.

  8. Daniel Cohen Assistant General Counsel for Legislation and Regulatory...

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

    Law Office of the General Counsel Department of Energy 1000 Independence Avenue, SW Washington, DC 20585-0121 Re: Ex Parte Memorandum Dear Mr. Cohen: On Tuesday, May 4,...

  9. On the solutions of generalized discrete Poisson Roman Werpachowski

    E-Print Network [OSTI]

    On the solutions of generalized discrete Poisson equation Roman Werpachowski Center for Theoretical of the right-hand side g and will be analyzed elsewhere. 2 #12;2 Uniqueness theorem Theorem 1 Let x : Zd C

  10. 50 CFR 216: Subpart I - General Regulations Governing Small Takes...

    Open Energy Info (EERE)

    50 CFR 216: Subpart I - General Regulations Governing Small Takes of Marine Mammals Incidental to Specified Activities Jump to: navigation, search OpenEI Reference LibraryAdd to...

  11. Title 33 USC 403 Obstruction of Navigable Waters Generally; Wharves...

    Open Energy Info (EERE)

    Title 33 USC 403 Obstruction of Navigable Waters Generally; Wharves; Piers, etc.; Excavations and Filling in Jump to: navigation, search OpenEI Reference LibraryAdd to library...

  12. Generalized contexts and consistent histories in quantum mechanics

    SciTech Connect (OSTI)

    Losada, Marcelo; Laura, Roberto

    2014-05-15

    We analyze a restriction of the theory of consistent histories by imposing that a valid description of a physical system must include quantum histories which satisfy the consistency conditions for all states. We prove that these conditions are equivalent to imposing the compatibility conditions of our formalism of generalized contexts. Moreover, we show that the theory of consistent histories with the consistency conditions for all states and the formalism of generalized context are equally useful representing expressions which involve properties at different times.

  13. Quasi-black holes: general features and purely field configurations

    E-Print Network [OSTI]

    K. A. Bronnikov; O. B. Zaslavskii

    2015-04-27

    Objects that are on the threshold of forming the horizon but never collapse are called quasi-black holes (QBHs). We discuss the properties of the general spherically symmetric QBH metric without addressing its material source, including its limiting cases as the corresponding small parameter tends to zero. We then show that QBHs can exist among self-gravitating configurations of electromagnetic and dilatonic scalar fields without matter. These general results are illustrated by explicit examples of exact solutions.

  14. General Relativity as a fully singular Lagrange system

    E-Print Network [OSTI]

    T. Mei

    2010-10-27

    We present some gauge conditions to eliminate all second time derivative terms in the vierbein forms of the ten Einstein equations of general relativity; at the same time, we present the corresponding Lagrangian in which there is not any quadratic term of first time derivative that can leads to those vierbein forms of the Einstein equations without second time derivative term by the corresponding Euler-Lagrange equations. General relativity thus becomes a fully singular Lagrange system.

  15. Seiberg-Witten curve via generalized matrix model

    E-Print Network [OSTI]

    Kazunobu Maruyoshi; Futoshi Yagi

    2010-12-27

    We study the generalized matrix model which corresponds to the n-point toric Virasoro conformal block. This describes four-dimensional N=2 SU(2)^n gauge theory with circular quiver diagram by the AGT relation. We first verify that it is obtained from the perturbative calculation of the Liouville correlation function. We derive the Seiberg-Witten curve for N=2 gauge theory as a spectral curve of the generalized matrix model.

  16. A generalization of Szebehely's inverse problem of dynamics

    E-Print Network [OSTI]

    W. Sarlet; T. Mestdag; G. Prince

    2013-05-14

    The so-called inverse problem of dynamics is about constructing a potential for a given family of curves. We observe that there is a more general way of posing the problem by making use of ideas of another inverse problem, namely the inverse problem of the calculus of variations. We critically review and clarify different aspects of the current state of the art of the problem (mainly restricted to the case of planar curves), and then develop our more general approach.

  17. General elastic interaction in nematic liquid crystals colloids

    E-Print Network [OSTI]

    S. B. Chernyshuk; B. I. Lev

    2009-07-29

    The new free energy functional that describes general elastic interaction between colloidal particles and nematic liquid crystal has been proposed. It generalizes results of the paper \\cite{lupe} on the case of arbitrary orientation of colloidal particles and is valid for arbitrary surface anchoring strength. Formal analogies and differences between electric particles and colloidal particles in LC are found. It is first time shown that spur of the quadrupole moment tensor is different from zero $Sp\\hat{Q}_{\\mu}\

  18. General Critical Properties of the Dynamics of Scientific Discovery

    SciTech Connect (OSTI)

    Bettencourt, L. M. A. (LANL); Kaiser, D. I. (MIT)

    2011-05-31

    Scientific fields are difficult to define and compare, yet there is a general sense that they undergo similar stages of development. From this point of view it becomes important to determine if these superficial similarities can be translated into a general framework that would quantify the general advent and subsequent dynamics of scientific ideas. Such a framework would have important practical applications of allowing us to compare fields that superficially may appear different, in terms of their subject matter, research techniques, typical collaboration size, etc. Particularh' important in a field's history is the moment at which conceptual and technical unification allows widespread exchange of ideas and collaboration, at which point networks of collaboration show the analog of a percolation phenomenon, developing a giant connected component containing most authors. Here we investigate the generality of this topological transition in the collaboration structure of scientific fields as they grow and become denser. We develop a general theoretical framework in which each scientific field is an instantiation of the same large-scale topological critical phenomenon. We consider whether the evidence from a variety of specific fields is consistent with this picture, and estimate critical exponents associated with the transition. We then discuss the generality of the phenomenon and to what extent we may expect other scientific fields — including very large ones — to follow the same dynamics.

  19. General Provisions for Study and Examination Regulations regarding Bachelor and Master Programmes at Ulm University (General Framework)

    E-Print Network [OSTI]

    Ulm, Universität

    of Baden-Württemberg ("Landeshochschulgesetz" ­ LHG) in the version of 1 January 2005 (Law Gazette p. 1 ff pursuant to § 34 (1) sentence 3 LHG. Preliminary remarks on language use I. General provisions § 1 Scope

  20. Geometric Transitions, Topological Strings, and Generalized Complex Geometry

    SciTech Connect (OSTI)

    Chuang, Wu-yen; /SLAC /Stanford U., Phys. Dept.

    2007-06-29

    Mirror symmetry is one of the most beautiful symmetries in string theory. It helps us very effectively gain insights into non-perturbative worldsheet instanton effects. It was also shown that the study of mirror symmetry for Calabi-Yau flux compactification leads us to the territory of ''Non-Kaehlerity''. In this thesis we demonstrate how to construct a new class of symplectic non-Kaehler and complex non-Kaehler string theory vacua via generalized geometric transitions. The class admits a mirror pairing by construction. From a variety of sources, including super-gravity analysis and KK reduction on SU(3) structure manifolds, we conclude that string theory connects Calabi-Yau spaces to both complex non-Kaehler and symplectic non-Kaehler manifolds and the resulting manifolds lie in generalized complex geometry. We go on to study the topological twisted models on a class of generalized complex geometry, bi-Hermitian geometry, which is the most general target space for (2, 2) world-sheet theory with non-trivial H flux turned on. We show that the usual Kaehler A and B models are generalized in a natural way. Since the gauged supergravity is the low energy effective theory for the compactifications on generalized geometries, we study the fate of flux-induced isometry gauging in N = 2 IIA and heterotic strings under non-perturbative instanton effects. Interestingly, we find we have protection mechanisms preventing the corrections to the hyper moduli spaces. Besides generalized geometries, we also discuss the possibility of new NS-NS fluxes in a new doubled formalism.