Sample records for ideal gas law

  1. Thermodynamics of Ideal Gas in Cosmology

    E-Print Network [OSTI]

    Ying-Qiu Gu

    2009-10-04T23:59:59.000Z

    The equation of state and the state functions for the gravitational source are necessary conditions for solving cosmological model and stellar structure. The usual treatments are directly based on the laws of thermodynamics, and the physical meanings of some concepts are obscure. This letter show that, we can actually derive all explicit fundamental state functions for the ideal gas in the context of cosmology via rigorous dynamical and statistical calculation. These relations have clear physical meanings, and are valid in both non-relativistic and ultra-relativistic cases. Some features of the equation of state are important for a stable structure of a star with huge mass.

  2. College of Law LLM in Oil and Gas Law

    E-Print Network [OSTI]

    Martin, Ralph R.

    College of Law LLM in Oil and Gas Law New LLM in Oil and Gas Law launched to complement our other internationally acclaimed LLM degrees NEW Holman Fenwick Willan is proud to sponsor the LLM Prize in Oil and Gas impressive range of courses on maritime and commercial law, the new LLM in Oil and Gas Law will allow

  3. Thermodynamical properties of a rotating ideal Bose gas Sebastian Kling*

    E-Print Network [OSTI]

    Pelster, Axel

    potential becomes sombrero shaped. We present an analysis for an ideal Bose gas that is confined and determine the criti- cal temperature, the condensate fraction, and the heat capac- ity of the Bose gasThermodynamical properties of a rotating ideal Bose gas Sebastian Kling* Institut für Angewandte

  4. On the ideal gas law Jacques Arnaud

    E-Print Network [OSTI]

    , or rather another form of motion. When motive power is destroyed, heat is generated precisely in proportion. It is usually derived under the assumption that the temperature is proportional to the corpuscle's kinetic the Carnot result: The maximum efficiency of thermal engines is: C = 1 - l h , where l is the cold bath

  5. Gas Safety Law (Florida)

    Broader source: Energy.gov [DOE]

    This law authorizes the establishment of rules and regulations covering the design, fabrication, installation, inspection, testing and safety standards for installation, operation and maintenance...

  6. Ideal Gas Carnot Engines and Efficiency Chemistry 223

    E-Print Network [OSTI]

    Ronis, David M.

    's experiment T and N were held fixed but the volume accessible by the gas, V, and hence N/V, changed gas equation of state. For an adiabatic process, d- Q = 0. After a little algebra, Eq. (1) canIdeal Gas Carnot Engines and Efficiency Chemistry 223 Fig. 1. The Carnot Cycle The Carnot engine

  7. Quantum Mechanical Disclosure of the Classical Adiabatic Constancy of PVg for an Ideal Gas, and for a Photon Gas

    E-Print Network [OSTI]

    Arik, Metin; Kholmetskii, Alexander L

    2009-01-01T23:59:59.000Z

    Previously, we established a connection between the macroscopic classical laws of gases and the quantum mechanical description of molecules of an ideal gas (T. Yarman et al. arXiv:0805.4494). In such a gas, the motion of each molecule can be considered independently on all other molecules, and thus the macroscopic parameters of the ideal gas, like pressure P and temperature T, can be introduced as a result of simple averaging over all individual motions of the molecules. It was shown that for an ideal gas enclosed in a macroscopic cubic box of volume V, the constant, arising along with the classical law of adiabatic expansion, i.e. PV5/3=constant, can be explicitly derived based on quantum mechanics, so that the constant comes to be proportional to h^2/m; here h is the Planck Constant, and m is the relativistic mass of the molecule the gas is made of. In this article we show that the same holds for a photon gas, although the related setup is quite different than the previous ideal gas setup. At any rate, we c...

  8. LLM Oil, Gas and Mining Law Module Information: Oil, Gas & Mining Environmental Law I and

    E-Print Network [OSTI]

    Evans, Paul

    LLM Oil, Gas and Mining Law Module Information: Oil, Gas & Mining Environmental Law I and Oil, Gas of the area of Oil, Gas &, Mining Environmental Law; 2. communicate complex legal concepts that apply within the area of Oil, Gas & Mining & Environmental Law to a high level of competence; and 3. deploy a highly

  9. OBTAINING LAWS OF THERMODYNAMICS FOR IDEAL GASES USING ELASTIC COLLISIONS

    E-Print Network [OSTI]

    Montgomery-Smith, Stephen

    momenta. In [3], this work was used to simulate the Carnot cycle. This paper gives a slightly different Newtonian. For example, the motion is reversible, thus demonstrating that the second law of thermodynamics

  10. LLM Oil, Gas and Mining Law Module Information: Oil, Gas and Mining Investment Law I and

    E-Print Network [OSTI]

    Evans, Paul

    LLM Oil, Gas and Mining Law Module Information: Oil, Gas and Mining Investment Law I and Oil, Gas and Mining Investment Law II Overview & Aims: This core module aims to introduce students to the political economy background as well as the international legal framework for transnational foreign investment

  11. Bousso entropy bound for ideal gas of massive particles

    E-Print Network [OSTI]

    Jan Gersl

    2008-04-13T23:59:59.000Z

    The Bousso entropy bound is investigated for static spherically symmetric configurations of ideal gas with Bose-Einstein and Fermi-Dirac distribution function. Gas of massive particles is considered. The paper is continuation of the previous work concerning the massless case. Special attention is devoted to lightsheets generated by spheres. Conditions under which the Bousso bound can be violated are discussed and it is shown that a possible violating region cannot be arbitrarily large and that it is contained inside a sphere of unit Planck radius if the number of independent spin states $g_s$ is small enough. It is also shown that the central temperature must exceed the Planck temperature in order to get a violation of the Bousso bound for $g_s$ not too large. The situation for higher-dimensional spacetimes is also discussed and the FMW conditions are investigated.

  12. Second Law Comparisons of Volumetric and Flame Combustion in an Ideal Engine with Exhaust Heat Recovery

    SciTech Connect (OSTI)

    Chakravarthy, Veerathu K [ORNL; Daw, C Stuart [ORNL; Graves, Ronald L [ORNL

    2006-01-01T23:59:59.000Z

    We summarize the results of a theoretical second law (exergy) analysis of an idealized internal combustion engine operating in flame versus volumetric (e.g., HCCI-like) combustion modes. We also consider the impact of exhaust heat recovery. Our primary objective is to better understand the fundamental differences (if any) in thermodynamic irreversibility among these different combustion modes and the resulting impact on engine work output. By combustion irreversibility, we mean that portion of the fuel energy that becomes unavailable for producing useful work due to entropy generation in the combustion process, exclusive of all other heat and friction losses. A key question is whether or not volumetric combustion offers any significant irreversibility advantage over conventional flame combustion. Another key issue is how exhaust heat recovery would be expected to change the net work output of an ideal piston engine. Based on these results, we recommend specific research directions for improving the fuel efficiency of advanced engines.

  13. Empirical Math Model: Ideal Gas Law | 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 onYouTube YouTube Note: Since the YouTube|6721 Federal Register /of Energy 3 BTO Peer Review EmergingEmily

  14. HC-1 Ideal Gas and Absolute Zero Name_______________________ Lab Worksheet Group member names__________________________________

    E-Print Network [OSTI]

    Winokur, Michael

    that you always start with the same volume and pressure. 3) Compress the gas in the syringe as slowly as possible clicking at 5cm3 intervals and recording the volume. You can continue to slowly compress the gas reasoning. b) What do we call this process? #12;HC-1 Ideal Gas and Absolute Zero Name

  15. OGEL (Oil, Gas & Energy Law Intelligence): Focussing on recent developments in the area of oil-gas-energy law,

    E-Print Network [OSTI]

    Dixon, Juan

    About OGEL OGEL (Oil, Gas & Energy Law Intelligence): Focussing on recent developments in the area of oil-gas-energy law, regulation, treaties, judicial and arbitral cases, voluntary guidelines, tax and contracting, including the oil-gas- energy geopolitics. For full Terms & Conditions and subscription rates

  16. NIST Standard Reference Database 88 NIST/TRC Ideal Gas Database

    E-Print Network [OSTI]

    Magee, Joseph W.

    #12;NIST Standard Reference Database 88 NIST/TRC Ideal Gas Database Version 2.0 Users' Guide Data of the database and to verify that the data contained therein have been selected on the basis of sound scientific that may result from errors or omissions in the database. COPYRIGHT (C) 2006 copyright by the U

  17. Lorentz-violating effects in the Bose-Einstein condensation of an ideal bosonic gas

    E-Print Network [OSTI]

    Rodolfo Casana; Kleber A. T. da Silva

    2014-12-25T23:59:59.000Z

    We have studied the effects of Lorentz-violation in the Bose-Einstein condensation (BEC) of an ideal boson gas, by assessing both the nonrelativistic and ultrarelativistic limits. Our model describes a massive complex scalar field coupled to a CPT-even and Lorentz-violating background. We irst analyze the nonrelativistic case, at this level by using experimental data, we obtain upper-bounds for some LIV parameters. In the sequel, we have constructed the partition function for the relativistic ideal boson gas which to be able of a consistent description requires the imposition of severe restrictions on some LIV coefficients. In both cases, we have demonstrated that the LIV contributions are contained in an overall factor, which multiplies almost all thermodynamical properties. An exception is the fraction of the condensed particles.

  18. Condensation of an ideal gas with intermediate statistics on the horizon

    E-Print Network [OSTI]

    Somayeh Zare; Zahra Raissi; Hosein Mohammadzadeh; Behrouz Mirza

    2012-09-22T23:59:59.000Z

    We consider a boson gas on the stretched horizon of the Schwartzschild and Kerr black holes. It is shown that the gas is in a Bose-Einstein condensed state with the Hawking temperature $T_c=T_H$ if the particle number of the system be equal to the number of quantum bits of space-time $ N \\simeq {A}/{{\\l_{p}}^{2}}$. Entropy of the gas is proportional to the area of the horizon $(A)$ by construction. For a more realistic model of quantum degrees of freedom on the horizon, we should presumably consider interacting bosons (gravitons). An ideal gas with intermediate statistics could be considered as an effective theory for interacting bosons. This analysis shows that we may obtain a correct entropy just by a suitable choice of parameter in the intermediate statistics.

  19. Gas Density and the Volume Schmidt Law for Spiral Galaxies

    E-Print Network [OSTI]

    O. V. Abramova; A. V. Zasov

    2007-10-01T23:59:59.000Z

    The thickness of the equilibrium isothermal gaseous layers and their volume densities \\rho_{gas}(R) in the disc midplane are calculated for 7 spiral galaxies (including our Galaxy) in the frame of self-consistent axisymmetric model. Local velocity dispersions of stellar discs were assumed to be close to marginal values necessary for the discs to be in a stable equilibrium state. Under this condition the stellar discs of at least 5 of 7 galaxies reveal a flaring. Their volume densities decrease with R faster than \\rho_{gas}, and, as a result, the gas dominates by the density at the disc periphery. Comparison of the azimuthally averaged star formation rate SFR with the gas density shows that there is no universal Schmidt law SFR \\rho_{gas}^n, common to all galaxies. Nevertheless, SFR in different galaxies reveals better correlation with the volume gas density than with the column one. Parameter n in the Schmidt law SFR \\rho_{gas}^n, formally calculated by the least square method, lies within 0.8-2.4 range and it's mean value is close to 1.5. Values of n calculated for molecular gas only are characterized by large dispersion, but their mean value is close to 1. Hence the smaller \\rho_{gas} the less is a fraction of gas actively taking part in the process of star formation.

  20. Effect of the Minimal Length on Bose-Einstein Condensation in the Relativistic Ideal Bose Gas

    E-Print Network [OSTI]

    Xiuming Zhang; Chi Tian

    2014-10-10T23:59:59.000Z

    Based on the generalized uncertainty principle (GUP), the critical temperature and the Helmholtz free energy of Bose-Einstein condensation (BEC) in the relativistic ideal Bose gas are investigated. At the non-relativistic limit and the ultra-relativistic limit, we calculate the analytical form of the shifts of the critical temperature and the Helmholtz free energy caused by weak quantum gravitational effects. The exact numerical results of these shifts are obtained. Quantum gravity effects lift the critical temperature of BEC. By measuring the shift of the critical temperature, we can constrain the deformation parameter $\\beta_0$. Furthermore, at lower densities, omitting quantum gravitational effects may lead to a metastable state while at sufficiently high densities, quantum gravitational effects tend to make BEC unstable. Using the numerical methods, the stable-unstable transition temperature is found.

  1. Carnot Engines, Efficiency, and The Second Law Chemistry 213

    E-Print Network [OSTI]

    Ronis, David M.

    Carnot Engines, Efficiency, and The Second Law Chemistry 213 Fig. 1. The Carnot Cycle The Carnot in the isothermal and adiabatic parts of the Carnot cycle for an ideal gas. 1. Energy in an Ideal Gas: Joule of an ideal gas is usually only weakly dependent on temperature). 2. Reversible, Adiabatic Expansion

  2. Determination of ideal-gas enthalpies of formation for key compounds:

    SciTech Connect (OSTI)

    Steele, W.V.; Chirico, R.D.; Nguyen, A.; Hossenlopp, I.A.; Smith, N.K.

    1991-10-01T23:59:59.000Z

    The results of a study aimed at improvement of group-contribution methodology for estimation of thermodynamic properties of organic and organosilicon substances are reported. Specific weaknesses where particular group-contribution terms were unknown, or estimated because of lack of experimental data, are addressed by experimental studies of enthalpies of combustion in the condensed phase, vapor-pressure measurements, and differential scanning calorimetric (d.s.c.) heat-capacity measurements. Ideal-gas enthalpies of formation of ({plus minus})-butan-2-ol, tetradecan-1-ol, hexan-1,6-diol, methacrylamide, benzoyl formic acid, naphthalene-2,6-dicarboxylic acid dimethyl ester, and tetraethylsilane are reported. A crystalline-phase enthalpy of formation at 298.15 K was determined for naphthalene-2,6-dicarboxylic acid, which decomposed at 695 K before melting. The combustion calorimetry of tetraethylsilane used the proven fluorine-additivity methodology. Critical temperature and critical density were determined for tetraethylsilane with differential scanning calorimeter and the critical pressure was derived. Group-additivity parameters useful in the application of group- contribution correlations are derived. 112 refs., 13 figs., 19 tabs.

  3. Dynamics of the electric current in an ideal electron gas: a sound mode inside the quasi-particles

    E-Print Network [OSTI]

    Sašo Grozdanov; Janos Polonyi

    2015-01-26T23:59:59.000Z

    We study the equation of motion for the Noether current in an electron gas within the framework of the Schwinger-Keldysh Closed-Time-Path formalism. The equation is shown to be highly non-linear and irreversible even for a non-interacting, ideal gas of electrons at non-zero density. We truncate the linearised equation of motion, written as the Laurent series in Fourier space, so that the resulting expressions are local in time, both at zero and at small finite temperatures. Furthermore, we show that the one-loop Coulomb interactions only alter the physical picture quantitatively, while preserving the characteristics of the dynamics that the electric current exhibits in the absence of interactions. As a result of the composite nature of the Noether current, composite sound waves are found to be the dominant IR collective excitations at length scales between the inverse Fermi momentum and the mean free path that would exist in an interacting electron gas. We also discuss the difference and the transition between the hydrodynamical regime of an ideal gas, defined in this work, and the hydrodynamical regime in phenomenological hydrodynamics, which is normally used for the description of interacting gases.

  4. Dynamics of the electric current in an ideal electron gas: a sound mode inside the quasi-particles

    E-Print Network [OSTI]

    Grozdanov, Sašo

    2015-01-01T23:59:59.000Z

    We study the equation of motion for the Noether current in an electron gas within the framework of the Schwinger-Keldysh Closed-Time-Path formalism. The equation is shown to be highly non-linear and irreversible even for a non-interacting, ideal gas of electrons at non-zero density. We truncate the linearised equation of motion, written as the Laurent series in Fourier space, so that the resulting expressions are local in time, both at zero and at small finite temperatures. Furthermore, we show that the one-loop Coulomb interactions only alter the physical picture quantitatively, while preserving the characteristics of the dynamics that the electric current exhibits in the absence of interactions. As a result of the composite nature of the Noether current, composite sound waves are found to be the dominant IR collective excitations at length scales between the inverse Fermi momentum and the mean free path that would exist in an interacting electron gas. We also discuss the difference and the transition betwee...

  5. Ideal quantum gas in expanding cavity: nature of non-adiabatic force

    E-Print Network [OSTI]

    K. Nakamura; S. K. Avazbaev; Z. A. Sobirov; D. U. Matrasulov; T. Monnai

    2011-05-21T23:59:59.000Z

    We consider a quantum gas of non-interacting particles confined in the expanding cavity, and investigate the nature of the non-adiabatic force which is generated from the gas and acts on the cavity wall. Firstly, with use of the time-dependent canonical transformation which transforms the expanding cavity to the non-expanding one, we can define the force operator. Secondly, applying the perturbative theory which works when the cavity wall begins to move at time origin, we find that the non-adiabatic force is quadratic in the wall velocity and thereby does not break the time-reversal symmetry, in contrast with the general belief. Finally, using an assembly of the transitionless quantum states, we obtain the nonadiabatic force exactly. The exact result justifies the validity of both the definition of force operator and the issue of the perturbative theory. The mysterious mechanism of nonadiabatic transition with use of transitionless quantum states is also explained. The study is done on both cases of the hard-wall and soft-wall confinement with the time-dependent confining length.

  6. Rigorous investigation of the reduced density matrix for the ideal Bose gas in harmonic traps by a loop-gas-like approach

    SciTech Connect (OSTI)

    Beau, Mathieu, E-mail: mbeau@stp.dias.ie [Dublin Institute for Advanced Studies School of Theoretical Physics, 10 Burlington Road, Dublin 4 (Ireland)] [Dublin Institute for Advanced Studies School of Theoretical Physics, 10 Burlington Road, Dublin 4 (Ireland); Savoie, Baptiste, E-mail: baptiste.savoie@gmail.com [Department of Mathematical Sciences, University of Aarhus, Ny Munkegade, Building 1530, DK-8000 Aarhus C (Denmark)] [Department of Mathematical Sciences, University of Aarhus, Ny Munkegade, Building 1530, DK-8000 Aarhus C (Denmark)

    2014-05-15T23:59:59.000Z

    In this paper, we rigorously investigate the reduced density matrix (RDM) associated to the ideal Bose gas in harmonic traps. We present a method based on a sum-decomposition of the RDM allowing to treat not only the isotropic trap, but also general anisotropic traps. When focusing on the isotropic trap, the method is analogous to the loop-gas approach developed by Mullin [“The loop-gas approach to Bose-Einstein condensation for trapped particles,” Am. J. Phys. 68(2), 120 (2000)]. Turning to the case of anisotropic traps, we examine the RDM for some anisotropic trap models corresponding to some quasi-1D and quasi-2D regimes. For such models, we bring out an additional contribution in the local density of particles which arises from the mesoscopic loops. The close connection with the occurrence of generalized-Bose-Einstein condensation is discussed. Our loop-gas-like approach provides relevant information which can help guide numerical investigations on highly anisotropic systems based on the Path Integral Monte Carlo method.

  7. Alternative Fuels Data Center: Natural Gas Laws and Incentives

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625govInstrumentstdmadapInactiveVisiting the TWP TWP RelatedCellulaseFuels and VehiclesMethanolBenefitsNatural Gas

  8. Statistical mechanics problem sheet 3 1. Does an ideal gas satisfy the third law of thermodynamics? Explain.

    E-Print Network [OSTI]

    Dettmann, Carl

    ? Explain. 2. Give a rough estimate of the amount of molten salt required to store 10MWh of heat energy from

  9. A general concept of natural information equilibrium: from the ideal gas law to the K-Trumpler effect

    E-Print Network [OSTI]

    P. Fielitz; G. Borchardt

    2014-07-22T23:59:59.000Z

    Information theory provides shortcuts which allow one to deal with complex systems. The basic idea one uses for this purpose is the maximum entropy principle developed by Jaynes. However, an extension of this maximum entropy principle to systems far from thermodynamic equilibrium or even to non-physical systems is problematic because it requires an adequate choice of constraints. In this paper we discuss a general concept of natural information equilibrium which does not require any choice of adequate constraints. It is, therefore, directly applicable to systems far from thermodynamic equilibrium and to non-physical systems/processes (e.g. biological processes and economical processes). We demonstrate the validity and the applicability of the concept by three well understood physical processes. As an interesting astronomical application we will show that the concept of natural information equilibrium allows one to rationalize and to quantify the K-Trumpler effect.

  10. Sudden Expansion of a One-Dimensional Bose Gas from Power-Law Traps

    E-Print Network [OSTI]

    A. S. Campbell; D. M. Gangardt; K. V. Kheruntsyan

    2015-03-27T23:59:59.000Z

    We analyze free expansion of a trapped one-dimensional Bose gas after a sudden release from the confining trap potential. By using the stationary phase and local density approximations, we show that the long-time asymptotic density profile and the momentum distribution of the gas are determined by the initial distribution of Bethe rapidities (quasimomenta) and hence can be obtained from the solutions to the Lieb-Liniger equations in the thermodynamic limit. For expansion from a harmonic trap, and in the limits of very weak and very strong interactions, we recover the self-similar scaling solutions known from the hydrodynamic approach. For all other power-law traps and arbitrary interaction strengths, the expansion is not self-similar and shows strong dependence of the density profile evolution on the trap anharmonicity. We also characterize dynamical fermionization of the expanding cloud in terms of correlation functions describing phase and density fluctuations.

  11. Analytical description of a trapped semi-ideal Bose-Gas One focus of research on dilute gas Bose-Einstein condensates is the study of

    E-Print Network [OSTI]

    -Einstein condensates is the study of thermodynamic quantities such as the transition temperature to Bose-Einstein condensation, and the condensate fraction. In particular, for the dilute gas Bose condensates, the weak of interactions on a trapped partially condensed gas using an intuitive and accessible description

  12. Origin of the logarithmic correction to the Newton's law in the presence of a homogeneous gas of wormholes

    E-Print Network [OSTI]

    A. A. Kirillov; E. P. Savelova

    2015-05-16T23:59:59.000Z

    We suggest a new scenario in which the Universe starts its evolution with a fractal topological structure. This structure is described by a gas of wormholes. It is shown that the polarization of such a gas in external fields possesses a spatial dispersion, which results in a modification of the Newton's law. The dependence on scales is determined by the distribution of distances between throat ends. The observed in galaxies logarithmic correction confirms that the distribution has fractal properties. We also discus the possibility of restoring such a distribution from observations.

  13. On a Link between Classical Phenomenological Laws of Gases and Quantum Mechanics

    E-Print Network [OSTI]

    Yarman, Tolga; Korfali, Onder

    2008-01-01T23:59:59.000Z

    In this paper we find a connection between the macroscopic classical laws of gases and the quantum mechanical description of molecules, composing an ideal gas. In such a gas, the motion of each individual molecule can be considered independently on all other molecules, and thus the macroscopic parameters of ideal gas, like pressure P and temperature T, can be introduced as a result of simple averaging over all individual motions of molecules. It is shown that for an ideal gas enclosed in a macroscopic cubic box of volume V, the constant, in the classical law of adiabatic expansion, i.e.PV^5/3=const, can be derived, based on quantum mechanics. Physical implications of the result we disclose are discussed. In any case, our finding proves, seemingly for the first time, a macroscopic manifestation of a quantum mechanical behavior, and this in relation to classical thermodynamics.

  14. On a Link between Classical Phenomenological Laws of Gases and Quantum Mechanics

    E-Print Network [OSTI]

    Tolga Yarman; Alexander Kholmetskii; Onder Korfali

    2008-05-29T23:59:59.000Z

    In this paper we find a connection between the macroscopic classical laws of gases and the quantum mechanical description of molecules, composing an ideal gas. In such a gas, the motion of each individual molecule can be considered independently on all other molecules, and thus the macroscopic parameters of ideal gas, like pressure P and temperature T, can be introduced as a result of simple averaging over all individual motions of molecules. It is shown that for an ideal gas enclosed in a macroscopic cubic box of volume V, the constant, in the classical law of adiabatic expansion, i.e.PV^5/3=const, can be derived, based on quantum mechanics. Physical implications of the result we disclose are discussed. In any case, our finding proves, seemingly for the first time, a macroscopic manifestation of a quantum mechanical behavior, and this in relation to classical thermodynamics.

  15. Efficient Heat Engines and Heat Pumps (10 credits) The aim of the module is to introduce the various ideal thermodynamic cycles that form

    E-Print Network [OSTI]

    Miall, Chris

    Efficient Heat Engines and Heat Pumps (10 credits) The aim of the module is to introduce and IC Engines performance. Syllabus Heat Engines and Heat Pumps · Second Law of Thermodynamics, Concept of heat engines and Heat Pumps · Ideal single phase heat engine cycles, Otto, Diesel, Gas Turbines Cycle

  16. Scaling Laws for Reduced-Scale Tests of Pulse Jet Mixing Systems in Non-Newtonian Slurries: Gas Retention and Release Behavior

    SciTech Connect (OSTI)

    Stewart, Charles W.; Meyer, Perry A.; Kurath, Dean E.; Barnes, Steven M.

    2006-03-02T23:59:59.000Z

    The Waste Treatment Plant (WTP) under construction at the Hanford Site will use pulse jet mixer (PJM) technology for mixing and gas retention control applications in tanks expected to contain waste slurries exhibiting a non-Newtonian rheology. This paper presents the results of theoretical and experimental studies performed to establish the methodology to perform reduced-scale gas retention and release tests with PJM systems in non-Newtonian fluids with gas generation. The technical basis for scaled testing with unsteady jet mixing systems in gas-generating non-Newtonian fluids is presented in the form of a bubble migration model that accounts for the gas generation rate, the average bubble rise velocity, and the geometry of the vessel. Scaling laws developed from the model were validated with gas holdup and release tests conducted at three scales: large scale, 1/4 scale, and 1/9 scale. Experiments were conducted with two non-Newtonian simulants with in-situ gas generation by decomposition of hydrogen peroxide. The data were compared non-dimensionally, and the important scale laws were examined. From these results, scaling laws are developed which allow the design of mixing systems at a reduced scale.

  17. The heterogeneous gas with singular interaction: Generalized circular law and heterogeneous renormalized energy

    E-Print Network [OSTI]

    Luis Carlos Garcia del Molino; Khashayar Pakdaman; Jonathan Touboul

    2014-10-26T23:59:59.000Z

    We introduce and analyze $d$ dimensional Coulomb gases with random charge distribution and general external confining potential. We show that these gases satisfy a large deviations principle. The analysis of the minima of the rate function (which is the leading term of the energy) reveals that at equilibrium, the particle distribution is a generalized circular law (i.e. with spherical support but non-necessarily uniform distribution). In the classical electrostatic external potential, there are infinitely many minimizers of the rate function. The most likely macroscopic configuration is a disordered distribution in which particles are uniformly distributed (for $d=2$, the circular law), and charges are independent of the positions of the particles. General charge-dependent confining potentials unfold this degenerate situation: in contrast, the particle density is not uniform, and particles spontaneously organize according to their charge. In that picture the classical electrostatic potential appears as a transition at which order is lost. Sub-leading terms of the energy are derived: we show that these are related to an operator, generalizing the Coulomb renormalized energy, which incorporates the heterogeneous nature of the charges. This heterogeneous renormalized energy informs us about the microscopic arrangements of the particles, which are non-standard, strongly depending on the charges, and include progressive and irregular lattices.

  18. Fractal Structures and Scaling Laws in the Universe: Statistical Mechanics of the Self-Gravitating Gas

    E-Print Network [OSTI]

    H. J. de Vega; N. S'anchez; F. Combes

    1998-07-05T23:59:59.000Z

    Fractal structures are observed in the universe in two very different ways. Firstly, in the gas forming the cold interstellar medium in scales from 10^{-4} pc till 100 pc. Secondly, the galaxy distribution has been observed to be fractal in scales up to hundreds of Mpc. We give here a short review of the statistical mechanical (and field theoretical) approach developed by us. We consider a non-relativistic self-gravitating gas in thermal equilibrium at temperature T inside a volume V. The statistical mechanics of such system has special features and, as is known, the thermodynamical limit does not exist in its customary form. Moreover, the treatments through microcanonical, canonical and grand canonical ensembles yield different results.We present here for the first time the equation of state for the self-gravitating gas in the canonical ensemble. We find that it has the form p = [N T/ V] f(eta), where p is the pressure, N is the number of particles and \\eta \\equiv {G m^2 N \\over V^{1/3} T}. The N \\to\\infty and V \\to\\infty limit exists keeping \\eta fixed. We compute the function f(\\eta) using Monte Carlo simulations and for small eta analytically. We compute the thermodynamic quantities of the system as free energy, entropy, chemical potential, specific heat, compressibility and speed of sound. We reproduce the well-known gravitational phase transition associated to the Jeans' instability. Namely, a gaseous phase for eta eta_c. Moreover, we derive the precise behaviour of the physical quantities near the transition. In particular, the pressure vanishes as p \\sim(eta_c-eta)^B with B \\sim 0.2 and eta_c \\sim 1.6 and the energy fluctuations diverge as \\sim(eta_c-eta)^{B-1}. The speed of sound decreases monotonically and approaches the value sqrt{T/6} at the transition.

  19. Alternative Fuels Data Center: Federal Laws and Incentives for Natural Gas

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office511041cloth DocumentationProductsAlternative Fuels Clean CitiesStation Locations toFuelsNatural Gas

  20. Chinese Business Law Postgraduate

    E-Print Network [OSTI]

    Einmahl, Uwe

    · Contracts for supply and use of electricity, water, gas or heating · Contracts for donation · Contracts for construction projects · Contracts for transportation · Contracts for technology · Contracts for storage · Financial law · Foreign exchange regulation · Government procurement law · Price fixing regulations Courses

  1. alloys approaching ideal: Topics by E-print Network

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

    studying the thermodynamical and dynamical properties of a rotating ideal Bose gas of 87Rb atoms in an anharmonic trap. At first, the one-particle energy spectrum of...

  2. SCHOOL OF LAW WILLIAM S. BOYD

    E-Print Network [OSTI]

    Hemmers, Oliver

    SCHOOL OF LAW WILLIAM S. BOYD HigHligHts At the William S. Boyd School of Law, we are educating ethical and effective lawyers and leaders. We are a young law school ­ less than 15 years old. And we had the privilege of building this school from the ground up: imagining the ideal legal education, modeling best

  3. Temperature Power Law of Equilibrium Heavy Particle Density

    E-Print Network [OSTI]

    Sh. Matsumoto; M. Yoshimura

    1999-10-19T23:59:59.000Z

    A standard calculation of the energy density of heavy stable particles that may pair-annihilate into light particles making up thermal medium is performed to second order of coupling, using the technique of thermal field theory. At very low temperatures a power law of temperature is derived for the energy density of the heavy particle. This is in sharp contrast to the exponentially suppressed contribution estimated from the ideal gas distribution function. The result supports a previous dynamical calculation based on the Hartree approximation, and implies that the relic abundance of dark matter particles is enhanced compared to that based on the Boltzmann equation.

  4. Oil and Gas Program (Tennessee)

    Broader source: Energy.gov [DOE]

    The Oil and Gas section of the Tennessee Code, found in Title 60, covers all regulations, licenses, permits, and laws related to the production of natural gas. The laws create the Oil and Gas...

  5. Nonlinear ideal magnetohydrodynamics instabilities

    SciTech Connect (OSTI)

    Pfirsch, D. (Max-Planck-Institut fuer Plasmaphysik, EURATOM Association, D-8046 Garching (Germany)); Sudan, R.N. (Laboratory of Plasma Studies, Cornell University, Ithaca, New York 14853 (United States))

    1993-07-01T23:59:59.000Z

    Explosive phenomena such as internal disruptions in toroidal discharges and solar flares are difficult to explain in terms of linear instabilities. A plasma approaching a linear stability limit can, however, become nonlinearly and explosively unstable, with noninfinitesimal perturbations even before the marginal state is reached. For such investigations, a nonlinear extension of the usual MHD (magnetohydrodynamic) energy principle is helpful. (This was obtained by Merkel and Schlueter, Sitzungsberichted. Bayer. Akad. Wiss., Munich, 1976, No. 7, for Cartesian coordinate systems.) A coordinate system independent Eulerian formulation for the Lagrangian allowing for equilibria with flow and with built-in conservation laws for mass, magnetic flux, and entropy is developed in this paper which is similar to Newcomb's Lagrangian method of 1962 [Nucl. Fusion, Suppl., Pt. II, 452 (1962)]. For static equilibria nonlinear stability is completely determined by the potential energy. For a potential energy which contains second- and [ital n]th order or some more general contributions only, it is shown in full generality that linearly unstable and marginally stable systems are explosively unstable even for infinitesimal perturbations; linearly absolutely stable systems require finite initial perturbations. For equilibria with Abelian symmetries symmetry breaking initial perturbations are needed, which should be observed in numerical simulations. Nonlinear stability is proved for two simple examples, [ital m]=0 perturbations of a Bennet Z-pinch and [ital z]-independent perturbations of a [theta] pinch. The algebra for treating these cases reduces considerably if symmetries are taken into account from the outset, as suggested by M. N. Rosenbluth (private communication, 1992).

  6. Ideally embedded space-times

    E-Print Network [OSTI]

    Haesen, S; Haesen, Stefan; Verstraelen, Leopold

    2004-01-01T23:59:59.000Z

    Due to the growing interest in embeddings of space-time in higher-dimensional spaces we consider a specific type of embedding. After proving an inequality between intrinsically defined curvature invariants and the squared mean curvature, we extend the notion of ideal embeddings from Riemannian geometry to the indefinite case. Ideal embeddings are such that the embedded manifold receives the least amount of tension from the surrounding space. Then it is shown that the de Sitter spaces, a Robertson-Walker space-time and some anisotropic perfect fluid metrics can be ideally embedded in a five-dimensional pseudo-Euclidean space.

  7. Ideally embedded space-times

    E-Print Network [OSTI]

    Stefan Haesen; Leopold Verstraelen

    2004-04-01T23:59:59.000Z

    Due to the growing interest in embeddings of space-time in higher-dimensional spaces we consider a specific type of embedding. After proving an inequality between intrinsically defined curvature invariants and the squared mean curvature, we extend the notion of ideal embeddings from Riemannian geometry to the indefinite case. Ideal embeddings are such that the embedded manifold receives the least amount of tension from the surrounding space. Then it is shown that the de Sitter spaces, a Robertson-Walker space-time and some anisotropic perfect fluid metrics can be ideally embedded in a five-dimensional pseudo-Euclidean space.

  8. Multi-Symplectic Lagrangian, One-Dimensional Gas Dynamics

    E-Print Network [OSTI]

    G. M. Webb

    2015-02-12T23:59:59.000Z

    The equations of Lagrangian, ideal, one-dimensional (1D), compressible gas dynamics are written in a multi-symplectic form using the Lagrangian mass coordinate $m$ and time $t$ as independent variables, and in which the Eulerian position of the fluid element $x=x(m,t)$ is one of the dependent variables. This approach differs from the Eulerian, multi-symplectic approach using Clebsch variables. Lagrangian constraints are used to specify equations for $x_m$, $x_t$ and $S_t$ consistent with the Lagrangian map, where $S$ is the entropy of the gas. We require $S_t=0$ corresponding to advection of the entropy $S$ with the flow. We show that the Lagrangian Hamiltonian equations are related to the de Donder-Weyl multi-momentum formulation. The pullback conservation laws and the symplecticity conservation laws are discussed. The pullback conservation laws correspond to invariance of the action with respect to translations in time (energy conservation) and translations in $m$ in Noether's theorem. The conservation law due to $m$-translation invariance gives rise to a novel nonlocal conservation law involving the Clebsch variable $r$ used to impose $\\partial S(m,t)/\\partial t=0$. Translation invariance with respect to $x$ in Noether's theorem is associated with momentum conservation. We obtain the Cartan-Poincar\\'e form for the system, and use it to obtain a closed ideal of two-forms representing the equation system.

  9. Effective medium theory of permeation through ideal polymer networks

    E-Print Network [OSTI]

    Yong Wu

    2007-03-02T23:59:59.000Z

    The diffusion process through an ideal polymer network is studied by applying the effective medium theory (EMT) to a lattice-gas model. Polymers are modeled by random walks on the lattice bonds, across which molecules can hop with a certain probability. The steady state current of the system is calculated using the EMT and the results are compared to the simulations.

  10. Ideally Glassy Hydrogen Bonded Networks

    E-Print Network [OSTI]

    J. C. Phillips

    2005-08-05T23:59:59.000Z

    The axiomatic theory of ideally glassy networks, which has proved effective in describing phase diagrams and properties of chalcogenide and oxide glasses and their foreign interfaces, is broadened here to include intermolecular interactions in hydrogen-bonded polyalcohols such as glycerol, monosaccharides (glucose), and the optimal bioprotective hydrogen-bonded disaccharide networks formed from trehalose. The methods of Lagrangian mechanics and Maxwellian scaffolds are useful at the molecular level when bonding hierarchies are characterized by constraint counting similar to the chemical methods used by Huckel and Pauling. Whereas Newtonian molecular dynamical methods are useful for simulating large-scale interactions for times of order 10 ps, constraint counting describes network properties on glassy (almost equilibrated) time scales, which may be of cosmological order for oxide glasses, or years for trehalose. The ideally glassy network of trehalose may consist of extensible tandem sandwich arrays.

  11. Modules over principal ideal rings

    E-Print Network [OSTI]

    Vieaux, Jules Bellin

    1957-01-01T23:59:59.000Z

    957 Na)or Sub]sot: Nathematics MODULES OVER PRINCIPAL IDEAL RINGS A Thesis Jules Bellin Vieaux Approved as to style and content by: (Chairman of Committee) (Head of Department r Student Advisor) August 1957 ACKNOWLEDGMENT I would like... to express my sincere appreciation to Dr. W. E. Koss and Dr. E. R. Keown for their aid and d. irection in the writing of this thesis. J ~ BE V TABLE OP CONTENTS Preface ~ ~ + ~ o ~ ~ ~ o ~ ~ oeooe ~ ~ ~ ~oo ~ a ~ oo ~ o ~ oo. o. . e 1 I. Principal...

  12. Modules over principal ideal rings 

    E-Print Network [OSTI]

    Vieaux, Jules Bellin

    1957-01-01T23:59:59.000Z

    need to note, however, , the difference between the two types of "union" of a set of submodules N 1 of a module N, The first is the "set-theoretic union" con- sisting of representatives of all the distinct elements to be found in the Ni... ideal R, which cons1sts of the elements of the ring. Consider the subset B of R of all elements of the form ra + na, where r and a are ring ele- ments and n is an integer. If rla + nla, r2a + n2a s B, then la + nla 2 2a la r2a + la 2 = (rl - r2)a...

  13. Instituto Ideal | 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual Siteof Energy 2,AUDIT REPORTEnergyFarmsPower Co Ltd Jump to:InnovativeIdeal Jump to:

  14. Unique irredundant intersections of completely irreducible ideals

    E-Print Network [OSTI]

    2005-02-25T23:59:59.000Z

    Feb 25, 2005 ... Let R denote throughout a commutative ring with 1. An ideal of R ..... M = mR, then P ? mR, so that P = mA for some proper ideal A of R. Since P.

  15. Application of Planck's law to thermionic conversion

    SciTech Connect (OSTI)

    Caldwell, F.

    1998-07-01T23:59:59.000Z

    A simple, highly accurate, mathematical model of heat-to-electricity conversion is developed from Planck's law for the distribution of the radiant exitance of heat at a selected temperature. An electrical power curve is calculated by integration of the heat law over a selected range of electromagnetic wavelength corresponding to electrical voltage. A novel wavelength-voltage conversion factor, developed from the known wavelength-electron volt conversion factor, establishes the wavelength ({lambda}) for the integration. The Planck law is integrated within the limits {lambda} to 2{lambda}. The integration provides the ideal electrical power that is available from heat at the emitter temperature. When multiplied by a simple ratio, the calculated ideal power closely matches published thermionic converter experimental data. The thermal power model of thermionic conversion is validated by experiments with thermionic emission of ordinary electron tubes. A theoretical basis for the heat law based model of thermionic conversion is found in linear oscillator theory.

  16. FINAL REPORT REGULATORY OFF GAS EMISSIONS TESTING ON THE DM1200 MELTER SYSTEM USING HLW AND LAW SIMULANTS VSL-05R5830-1 REV 0 10/31/05

    SciTech Connect (OSTI)

    KRUGER AA; MATLACK KS; GONG W; BARDAKCI T; D'ANGELO NA; BRANDYS M; KOT WK; PEGG IL

    2011-12-29T23:59:59.000Z

    The operational requirements for the River Protection Project - Waste Treatment Plant (RPP-WTP) Low Activity Waste (LAW) and High Level Waste (HLW) melter systems, together with the feed constituents, impose a number of challenges to the off-gas treatment system. The system must be robust from the standpoints of operational reliability and minimization of maintenance. The system must effectively control and remove a wide range of solid particulate matter, acid mists and gases, and organic constituents (including those arising from products of incomplete combustion of sugar and organics in the feed) to concentration levels below those imposed by regulatory requirements. The baseline design for the RPP-WTP LAW primary off-gas system includes a submerged bed scrubber (SBS), a wet electrostatic precipitator (WESP), and a high efficiency particulate air (HEPA) filter. The secondary off-gas system includes a sulfur-impregnated activated carbon bed (AC-S), a thermal catalytic oxidizer (TCO), a single-stage selective catalytic reduction NOx treatment system (SCR), and a packed-bed caustic scrubber (PBS). The baseline design for the RPP-WTP HLW primary off-gas system includes an SBS, a WESP, a high efficiency mist eliminator (HEME), and a HEPA filter. The HLW secondary off-gas system includes a sulfur-impregnated activated carbon bed, a silver mordenite bed, a TCO, and a single-stage SCR. The one-third scale HLW DM1200 Pilot Melter installed at the Vitreous State Laboratory (VSL) was equipped with a prototypical off-gas train to meet the needs for testing and confirmation of the performance of the baseline off-gas system design. Various modifications have been made to the DM1200 system as the details of the WTP design have evolved, including the installation of a silver mordenite column and an AC-S column for testing on a slipstream of the off-gas flow; the installation of a full-flow AC-S bed for the present tests was completed prior to initiation of testing. The DM1200 system was reconfigured to enable testing of the baseline HLW or LAW off-gas trains to perform off-gas emissions testing with both LAW and HLW simulants in the present work. During 2002 and 2003, many of these off-gas components were tested individually and in an integrated manner with the DM1200 Pilot Melter. Data from these tests are being used to support engineering design confirmation and to provide data to support air permitting activities. In fiscal year 2004, the WTP Project was directed by the Office of River Protection (ORP) to comply with Environmental Protection Agency (EPA) Maximum Achievable Control Technology (MACT) requirements for organics. This requires that the combined melter and off-gas system have destruction and removal efficiency (DRE) of >99.99% for principal organic dangerous constituents (PODCs). In order to provide confidence that the melter and off-gas system are able to achieve the required DRE, testing has been directed with both LAW and HLW feeds. The tests included both 'normal' and 'challenge' WTP melter conditions in order to obtain data for the potential range of operating conditions for the WTP melters and off-gas components. The WTP Project, Washington State Department of Ecology, and ORP have agreed that naphthalene will be used for testing to represent semi-volatile organics and allyl alcohol will be used to represent volatile organics. Testing was also performed to determine emissions of halides, metals, products of incomplete combustion (PICs), dioxins, furans, coplanar PCBs, total hydrocarbons, and COX and NOX, as well as the particle size distribution (PSD) of particulate matter discharged at the end of the off-gas train. A description of the melter test requirements and analytical methods used is provided in the Test Plan for this work. Test Exceptions were subsequently issued which changed the TCO catalyst, added total organic emissions (TOE) to exhaust sampling schedule, and allowing modification of the test conditions in response to attainable plenum temperatures as well as temperature increases in the sulfur impr

  17. Commutative ideal theory without finiteness conditions: irreducibility ...

    E-Print Network [OSTI]

    LS W. J. Lewis and T. S. Shores, Serial modules and endomorphism rings, Duke ...... %\\bibitem{LM} M. Larsen and P. McCarthy, Multiplicative Theory of Ideals, ...

  18. Sum rules for inhomogeneous Coulomb fluids, and ideal conductor boundary conditions

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    of particles interacting through Coulomb's law plus some short-range interaction (a hard core repulsion389 Sum rules for inhomogeneous Coulomb fluids, and ideal conductor boundary conditions B of an inhomogeneous Coulomb fluid is shown to obey a sum rule involving electrical multipole moments of arbitrary

  19. Table A1 Molar mass, gas constant, and critical-point properties

    E-Print Network [OSTI]

    Kostic, Milivoje M.

    of carbon dioxide, CO2 Table A­21 Ideal-gas properties of carbon monoxide, CO Table A­22 Ideal Properties of the atmosphere at high altitude Table A­17 Ideal-gas properties of air Table A­18 Ideal-point properties Molar mass, constant, Temperature, Pressure, Volume, Substance Formula M kg/kmol R kJ/kg·K* K MPa

  20. Liu UCD Phy9B 07 1 Ch 19. The First Law of Thermodynamics

    E-Print Network [OSTI]

    Yoo, S. J. Ben

    Ideal gas: U only depends on T Q=nCT CV: molar heat capacity at constant volume Cp: molar heat capacity=5R/2, = 7/5 #12;Liu UCD Phy9B 07 10 19-8. Adiabatic Processes for an Ideal Gas U= - W 1 22 1 11 the processes? #12;Liu UCD Phy9B 07 13 Example A monatomic ideal gas initially at p=1.50 x105 Pa and V=0.0800 m3

  1. Stepwise Development from Ideal Specifications Graeme Smith

    E-Print Network [OSTI]

    Smith, Graeme

    Stepwise Development from Ideal Specifications Graeme Smith Software Verification Research Centre University of Queensland, Australia smith@svrc.uq.edu.au Abstract The stepwise development of a program using

  2. Asymptotic properties of path integral ideals

    SciTech Connect (OSTI)

    Bogojevic, A.; Balaz, A.; Belic, A. [Institute of Physics, P.O. Box 57, 11001 Belgrade (Serbia and Montenegro)

    2005-09-01T23:59:59.000Z

    We introduce and analyze an interesting quantity, the path integral ideal, governing the flow of generic discrete theories to the continuum limit and greatly increasing their convergence. The said flow is classified according to the degree of divergence of the potential at spatial infinity. Studying the asymptotic behavior of path integral ideals we isolate the dominant terms in the effective potential that determine the behavior of a generic theory for large discrete time steps.

  3. Quantum Refrigerator and the III-law of Thermodynamics

    E-Print Network [OSTI]

    Amikam Levy; Robert Alicki; Ronnie Kosloff

    2012-05-07T23:59:59.000Z

    The rate of temperature decrease of a cooled quantum bath is studied as its temperature is reduced to the absolute zero. The III-law of thermodynamics is then quantified dynamically by evaluating the characteristic exponent {\\zeta} of the cooling process dT(t)/dt \\sim -T^{\\zeta} when approaching the absolute zero, T \\rightarrow 0. A continuous model of a quantum refrigerator is employed consisting of a working medium composed either by two coupled harmonic oscillators or two coupled 2-level systems. The refrigerator is a nonlinear device merging three currents from three heat baths: a cold bath to be cooled, a hot bath as an entropy sink, and a driving bath which is the source of cooling power. A heat driven refrigerator (absorption refrigerator) is compared to a power driven refrigerator. When optimized both cases lead to the same exponent {\\zeta}, showing a lack of dependence on the form of the working medium and the characteristics of the drivers. The characteristic exponent is therefore determined by the properties of the cold reservoir and its interaction with the system. Two generic heat baths models are considered, a bath composed of harmonic oscillators and a bath composed from ideal Bose/Fermi gas. The restrictions on the interaction Hamiltonian imposed by the III-law are discussed. In the appendix the theory of periodicaly driven open systems and its implication to thermodynamics is outlined.

  4. Petroleum Products and Alternative Fuels Tax Law (Tennessee)

    Broader source: Energy.gov [DOE]

    The Petroleum Products and Alternative Fuels Tax Law is relevant to all natural gas and/or biofuel projects. Compressed Natural Gas CNG, petroleum product and/or alternative dealers must apply for...

  5. Interaction with thermal radiation in the free expansion and mixing of ideal gases and Gibbs' paradox in classical thermodynamics

    E-Print Network [OSTI]

    A. Paglietti

    2009-04-26T23:59:59.000Z

    The standard theory of ideal gases ignores the interaction of the gas particles with the thermal radiation (photon gas) that fills the otherwise vacuum space between them. This is an unphysical feature of the theory since every material in this universe, and hence also the particles of a gas, absorbs and radiates thermal energy. The interaction with the thermal radiation that is contained within the volume of the body may be important in gases since the latter, unlike solids and liquids, are capable of undergoing conspicuous volume changes. Taking this interaction into account makes the behaviour of the ideal gases more realistic and removes Gibbs' paradox.

  6. original temperature and pressure, and all absorbed heat (or even more in non-ideal cycle) has to be removed out from the cyclic medium in order to complete the cycle, see

    E-Print Network [OSTI]

    Kostic, Milivoje M.

    it will not be possible to produce (cyclic) mechanical work from heat of fuel. In ideal reversible cycles, the exhaust), and vice versa. TABLE 1. Carnot cycle with ideal gas as working medium (see Figs. 2 & 7). Process Conditionoriginal temperature and pressure, and all absorbed heat (or even more in non-ideal cycle) has

  7. Ideal light concentrators with reflector gaps

    SciTech Connect (OSTI)

    Winston, Roland (Chicago, IL)

    1980-01-01T23:59:59.000Z

    A cylindrical or trough-like radiant energy concentration and collection device is provided. The device includes an energy absorber, a glazing enveloping the absorber and a reflective wall. The ideal contour of the reflective wall is determined with reference to a virtual absorber and not the actual absorber cross section.

  8. Initial Ideals in the Exterior Dominic Searles

    E-Print Network [OSTI]

    Slinko, Arkadii

    , and initial ideals in the exterior algebra over a vector space of dimension n. We review properties of term in the exterior algebra over a vector space of dimension n 6, and we give some illustrative examples. i #12;ii in the exterior algebra over a vector space of dimension n. For the purposes of this thesis, we will denote

  9. Ideal light concentrators with reflector gaps

    SciTech Connect (OSTI)

    Winston, R.

    1980-10-28T23:59:59.000Z

    A cylindrical or trough-like radiant energy concentration and collection device is provided. The device includes an energy absorber, a glazing enveloping the absorber and a reflective wall. The ideal contour of the reflective wall is determined with reference to a virtual absorber and not the actual absorber cross section.

  10. Idealized Test Cases for Dynamical Core Experiments

    E-Print Network [OSTI]

    Jablonowski, Christiane

    Idealized Test Cases for Dynamical Core Experiments Christiane Jablonowski (University of Michigan-13/2006 #12;Motivation · Test cases for 3D dynamical cores on the sphere ­ are hard to find in the literature groups ­ lack standardized & easy-to-use analysis techniques · Idea: Establish a collection of test cases

  11. Dark energy from cosmological fluids obeying a Shan-Chen non-ideal equation of state

    E-Print Network [OSTI]

    Donato Bini; Andrea Geralico; Daniele Gregoris; Sauro Succi

    2014-08-23T23:59:59.000Z

    We consider a Friedmann-Robertson-Walker universe with a fluid source obeying a non-ideal equation of state with "asymptotic freedom," namely ideal gas behavior (pressure changes directly proportional to density changes) both at low and high density regimes, following a fluid dynamical model due to Shan and Chen. It is shown that, starting from an ordinary energy density component, such fluids naturally evolve towards a universe with a substantial "dark energy" component at the present time, with no need of invoking any cosmological constant. Moreover, we introduce a quantitative indicator of darkness abundance, which provides a consistent picture of the actual matter-energy content of the universe.

  12. ENVIRONMENTAL LAW NETWORK

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    ENVIRONMENTAL LAW NETWORK INTERNATIONAL RÉSEAU INTERNATIONAL DE DROIT DE L´ENVIRONNEMENT INTERNATIONALES NETZWERK UMWELTRECHT EU Enforcement Policy of Community Environmental law as presented in the Commission Communication on implementing European Community Environmental law Marta Ballesteros The direct

  13. Non-Ideal Behavior in Solvent Extraction

    SciTech Connect (OSTI)

    Peter Zalupski

    2011-09-01T23:59:59.000Z

    This report presents a summary of the work performed to meet FCR&D level 3 milestone M31SW050801, 'Complete the year-end report summarizing FY11 experimental and modeling activities.' This work was carried out under the auspices of the Non-Ideality in Solvent Extraction Systems FCR&D work package. The report summarizes our initial considerations of potential influences that non-ideal chemistry may impose on computational prediction of outcomes in solvent extraction systems. The report is packaged into three separate test cases where a robustness of the prediction by SXFIT program is under scrutiny. The computational exercises presented here emphasize the importance of accurate representation of both an aqueous and organic mixtures when modeling liquid-liquid distribution systems. Case No.1 demonstrates that non-ideal behavior of HDEHP in aliphatic diluents, such as n-dodecane, interferes with the computation. Cases No.2 and No.3 focus on the chemical complexity of aqueous electrolyte mixtures. Both exercises stress the need for an improved thermodynamic model of an aqueous environment present in the europium distribution experiments. Our efforts for year 2 of this project will focus on the improvements of aqueous and non-aqueous solution models using fundamental physical properties of mixtures acquired experimentally in our laboratories.

  14. Privatizing Public Interest Law

    E-Print Network [OSTI]

    Cummings, Scott L

    2011-01-01T23:59:59.000Z

    graduation, she received a public interest law foundation grant to work in the consumer rights project

  15. ROBUSTNESS AND CONDITIONAL INDEPENDENCE IDEALS JOHANNES RAUH1

    E-Print Network [OSTI]

    #12;ROBUSTNESS AND CONDITIONAL INDEPENDENCE IDEALS JOHANNES RAUH1 , NIHAT AY1,2 Abstract. We study decomposition, binomial ideals. 1 #12;2 JOHANNES RAUH1, NIHAT AY1,2 distribution; it will turn out that only

  16. A Note on Fitting ideals Jonathan A. Huang

    E-Print Network [OSTI]

    Yorke, James

    by H. Fitting; the canonical reference is D. G. Northcott's textbook Finite Free Resolutions ideal F , created from Gauss sums, is contained in the annihilator ideal of ClF ; a more general

  17. Answer to a question on the principal ideal theorem

    E-Print Network [OSTI]

    Cahen, Paul-Jean

    over a (nonzero) principal ideal and satisfies n=1 pn = 0 but such that htp > 1. AMS subject (with 1). It is known that if p is a finitely generated prime ideal of D such that htp = 1, then n=1 pn) principal ideal, then does htp = 1. We show in this paper that the answer turns out to be negative

  18. The Transfer of Scientific Principles Using Concrete and Idealized

    E-Print Network [OSTI]

    Goldstone, Robert

    The Transfer of Scientific Principles Using Concrete and Idealized Simulations Robert L. Goldstone the first simulation was manipulated. The elements either remained concrete throughout the simulation, remained idealized, or switched midway into the simulation from concrete to idealized or vice versa

  19. Factors Contributing to Ideal Instructional Interactivity Michael Yacci

    E-Print Network [OSTI]

    Yacci, Michael

    Factors Contributing to Ideal Instructional Interactivity Michael Yacci Paul Hyman Information are the factors that contribute to "ideal" instructional interactivity? In this study, subjects observed different and paralanguage. Introduction The purpose of this project was to determine factors that contribute to an "ideal

  20. Ideal Social Secret Sharing Using Birkhoff Interpolation Method

    E-Print Network [OSTI]

    Ideal Social Secret Sharing Using Birkhoff Interpolation Method Nasrollah Pakniat a , Ziba Eslami a Illinois University, Carbondale, Illinois, USA Abstract The concept of social secret sharing (SSS-cooperative parties. As our contribution, we propose an ideal social secret sharing (Ideal-SSS) in which the size

  1. Simple Waves in Ideal Radiation Hydrodynamics

    E-Print Network [OSTI]

    Bryan M. Johnson

    2008-11-24T23:59:59.000Z

    In the dynamic diffusion limit of radiation hydrodynamics, advection dominates diffusion; the latter primarily affects small scales and has negligible impact on the large scale flow. The radiation can thus be accurately regarded as an ideal fluid, i.e., radiative diffusion can be neglected along with other forms of dissipation. This viewpoint is applied here to an analysis of simple waves in an ideal radiating fluid. It is shown that much of the hydrodynamic analysis carries over by simply replacing the material sound speed, pressure and index with the values appropriate for a radiating fluid. A complete analysis is performed for a centered rarefaction wave, and expressions are provided for the Riemann invariants and characteristic curves of the one-dimensional system of equations. The analytical solution is checked for consistency against a finite difference numerical integration, and the validity of neglecting the diffusion operator is demonstrated. An interesting physical result is that for a material component with a large number of internal degrees of freedom and an internal energy greater than that of the radiation, the sound speed increases as the fluid is rarefied. These solutions are an excellent test for radiation hydrodynamic codes operating in the dynamic diffusion regime. The general approach may be useful in the development of Godunov numerical schemes for radiation hydrodynamics.

  2. An ideal sealed source life-cycle

    SciTech Connect (OSTI)

    Tompkins, Joseph Andrew [Los Alamos National Laboratory

    2009-01-01T23:59:59.000Z

    In the last 40 years, barriers to compliant and timely disposition of radioactive sealed sources have become apparent. The story starts with the explosive growth of nuclear gauging technologies in the 1960s. Dozens of companies in the US manufactured sources and many more created nuclear solutions to industrial gauging problems. Today they do not yet know how many Cat 1, 2, or 3 sources there are in the US. There are, at minimum, tens of thousands of sources, perhaps hundreds of thousands of sources. Affordable transportation solutions to consolidate all of these sources and disposition pathways for these sources do not exist. The root problem seems to be a lack of necessary regulatory framework that has allowed all of these problems to accumulate with no national plan for solving the problem. In the 1960s, Pu-238 displaced Pu-239 for most neutron and alpha source applications. In the 1970s, the availability of inexpensive Am-241 resulted in a proliferation of low energy gamma sources used in nuclear gauging, well logging, pacemakers, and X-ray fluorescence applications for example. In the 1980s, rapid expansion of worldwide petroleum exploration resulted in the expansion of Am-241 sources into international locations. Improvements of technology and regulation resulted in a change in isotopic distribution as Am-241 made Pu-239 and Pu-238 obsolete. Many early nuclear gauge technologies have been made obsolete as they were replaced by non-nuclear technoogies. With uncertainties in source end of life disposition and increased requirements for sealed source security, nuclear gauging technology is the last choice for modern process engineering gauging solutions. Over the same period, much was learned about licensing LLW disposition facilities as evident by the closure of early disposition facilities like Maxey Flats. The current difficulties in sealed source disposition start with adoption of the NLLW policy act of 1985, which created the state LLW compact system they we have today. This regulation created a new regulatory framework seen as promising at the time. However, now they recognize that, despite the good intentions, the NIJWP/85 has not solved any source disposition problems. The answer to these sealed source disposition problems is to adopt a philosophy to correct these regulatory issues, determine an interim solution, execute that solution until there is a minimal backlog of sources to deal with, and then let the mechanisms they have created solve this problem into the foreseeable future. The primary philosophical tenet of the ideal sealed source life cycle follows. You do not allow the creation (or importation) of any source whose use cannot be justified, which cannot be affordably shipped, or that does not have a well-delinated and affordable disposition pathway. The path forward dictates that we fix the problem by embracing the Ideal Source Life cycle. In figure 1, we can see some of the elements of the ideal source life cycle. The life cycle is broken down into four portions, manufacture, use, consolidation, and disposition. These four arbitrary elements allow them to focus on the ideal life cycle phases that every source should go through between manufacture and final disposition. As we examine the various phases of the sealed source life cycle, they pick specific examples and explore the adoption of the ideal life cycle model.

  3. Ideal scaling up of BETHSY experimental results

    SciTech Connect (OSTI)

    Petelin, S.; Mavko, B.; Ravnikar, I. [Univ. of Ljubljana (Slovenia)

    1996-06-01T23:59:59.000Z

    The transient scenario of ISP-27 (International System Problem) was applied in the analysis for real NPP (Nuclear Power Plant). The scenario involves a diameter 5.1 cm (2 inches) cold leg break without available HPSI (High Pressure Safety Injection) and hypothetical operator procedure for secondary system depressurization. The objective was to evaluate the ideal scaling up of BETHSY (Boucle d`Etudes Thermohydraulique Systeme) facility proposed accident management procedure for real NPP and to compare the physical phenomena known from experimental background with the phenomena predicted by RELAP5 simulations of real plant transient. Also, special attention was concentrated on those parts of RELAP5 model where possible multidimensional phenomena may occur.

  4. Ideal near-field thermophotovoltaic cells

    E-Print Network [OSTI]

    Molesky, Sean

    2015-01-01T23:59:59.000Z

    We ask the question, what are the ideal characteristics of a near-field thermophotovoltaic cell? Our search leads us to a reexamination of near-field photonic heat transfer in terms of the joint density of electronic states. This form reveals that the presence of matched van Hove singularities resulting from quantum-confinement in the emitter and converter of a thermophotovoltaic cell boosts both the magnitude and spectral selectivity of photonic heat transfer; dramatically improving energy conversion efficiency. We provide a model near-field thermophotovoltaic design making use of this idea by employing the van Hove singularities present in carbon nanotubes. Shockely Queisser analysis shows that the predicted heat transfer characteristics of this model device are fundamentally better than existing thermophotovoltaic designs. Our work paves the way for the use of quantum dots, carbon nanotubes and two-dimensional materials as future materials for thermophotovoltaic near-field energy conversion devices.

  5. SECOND LAW OF THERMODYNAMICS

    E-Print Network [OSTI]

    Kostic, Milivoje M.

    SECOND LAW OF THERMODYNAMICS: STATUS AND CHALLENGES San Diego, California, USA 14 ­ 15 June 2011 The First Law of energy conservation was even known (Joule 1843) and long before Thermodynamic concepts were, including this one. The Laws of Thermodynamics have much wider, including philosophical significance

  6. Ideal Configuration For Nanoscale Solar Cells - Energy Innovation...

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

    real blended systems is less regular than the ideal structure, other problems that limit device performance arise, such as shorting and interface electronics. DescriptionBerkeley...

  7. Rethinking the idealized morphology in high-performance organic...

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

    Rethinking the idealized morphology in high-performance organic photovoltaics December 9, 2011 Tweet EmailPrint Traditionally, organic photovoltaic (OPV) active layers are viewed...

  8. The Law of Hazardous Waste: CERCLA, RCRA, & Common Law Claims

    E-Print Network [OSTI]

    Kammen, Daniel M.

    Law 273.4 The Law of Hazardous Waste: CERCLA, RCRA, & Common Law Claims (Fall 2008) Units: 3 CCN (2, The Law of Hazardous Waste Disposal and Remediation (2d ed. 2005) Syllabus Class 1 ­ August 19 Claims on Federal Law: 1. Miller & Johnston The Law of Hazardous Waste Disposal and Remediation 2. Ch. III, Intro

  9. 94 University of Virginia School of Law law school foundation

    E-Print Network [OSTI]

    Acton, Scott

    roger h. Kimmel, Law '71 George Washington University '68 chair alfonso l. carney, Jr., Law '74 Trinity allen c. goolsby iii, Law '68 Yale University '61 Michael J. horvitz, Law '75 University of Pennsylvania helen Mead snyder, Law '87 University of Virginia '83 chief operating officer David h. ibbeken, Law '71

  10. Water, law, science

    SciTech Connect (OSTI)

    Narasimhan, T.N.

    2007-10-17T23:59:59.000Z

    In a world with water resources severely impacted bytechnology, science must actively contribute to water law. To this end,this paper is an earth scientist s attempt to comprehend essentialelements of water law, and to examine their connections to science.Science and law share a common logical framework of starting with apriori prescribed tenets, and drawing consistent inferences. In science,observationally established physical laws constitute the tenets, while inlaw, they stem from social values. The foundations of modern water law inEurope and the New World were formulated nearly two thousand years ago byRoman jurists who were inspired by Greek philosophy of reason.Recognizing that vital natural elements such as water, air, and the seawere governed by immutable natural laws, they reasoned that theseelements belonged to all humans, and therefore cannot be owned as privateproperty. Legally, such public property was to be governed by jusgentium, the law of all people or the law of all nations. In contrast,jus civile or civil law governed private property. Remarkably, jusgentium continues to be relevant in our contemporary society in whichscience plays a pivotal role in exploiting vital resources common to all.This paper examines the historical roots of modern water law, followstheir evolution through the centuries, and examines how the spirit ofscience inherent in jus gentium is profoundly influencing evolving waterand environmental laws in Europe, the United States and elsewhere. In atechnological world, scientific knowledge has to lie at the core of waterlaw. Yet, science cannot formulate law. It is hoped that a philosophicalunderstanding of the relationships between science and law willcontribute to their constructively coming together in the service ofsociety.

  11. Statistical laws in linguistics

    E-Print Network [OSTI]

    Altmann, Eduardo G

    2015-01-01T23:59:59.000Z

    Zipf's law is just one out of many universal laws proposed to describe statistical regularities in language. Here we review and critically discuss how these laws can be statistically interpreted, fitted, and tested (falsified). The modern availability of large databases of written text allows for tests with an unprecedent statistical accuracy and also a characterization of the fluctuations around the typical behavior. We find that fluctuations are usually much larger than expected based on simplifying statistical assumptions (e.g., independence and lack of correlations between observations).These simplifications appear also in usual statistical tests so that the large fluctuations can be erroneously interpreted as a falsification of the law. Instead, here we argue that linguistic laws are only meaningful (falsifiable) if accompanied by a model for which the fluctuations can be computed (e.g., a generative model of the text). The large fluctuations we report show that the constraints imposed by linguistic laws...

  12. Sadi Carnot's Ingenious Reasoning of Ideal Heat Engine Reversible Cycles

    E-Print Network [OSTI]

    Kostic, Milivoje M.

    Sadi Carnot's Ingenious Reasoning of Ideal Heat Engine Reversible Cycles MILIVOJE M. KOSTIC and speculations flourished. Carnot's reasoning of reversible cycles is in many ways equal if not more significant was not noticed at his time, when his ingenious reasoning of ideal heat engine reversible cycles is not fully

  13. Gr\\"obner bases of ideals cogenerated by Pfaffians

    E-Print Network [OSTI]

    De Negri, Emanuela

    2010-01-01T23:59:59.000Z

    We characterise the class of one-cogenerated Pfaffian ideals whose natural generators form a Gr\\"obner basis with respect to any anti-diagonal term-order. We describe their initial ideals as well as the associated simplicial complexes, which turn out to be shellable and thus Cohen-Macaulay. We also provide a formula for computing their multiplicity.

  14. The fractional Galois ideal for arbitrary order of vanishing

    E-Print Network [OSTI]

    Buckingham, Paul

    . The Stickelberger ideal can be seen as gathering information about those L-functions of the ex- tension which of prime-power conductor, though the behaviour of the fractional ideal J (L/K) was similar when K was made even more apparent in [2]. There, we took an inverse limit of the J (Ln/Q) in a cyclotomic tower L

  15. THE FIRST MAYR-MEYER IDEAL IRENA SWANSON

    E-Print Network [OSTI]

    Swanson, Irena

    THE FIRST MAYR-MEYER IDEAL IRENA SWANSON New Mexico State University - Department of Mathematical a complete primary decomposition of the first, that is, the smallest, Mayr-Meyer ideal, its radical, and the inter- section of its minimal components. The particular membership problem which makes the Mayr-Meyer

  16. Partial Understanding Idealization and the Aims of Science

    E-Print Network [OSTI]

    Machery, Edouard

    describe nearly any actual systems. Cartwright gives as an example Newton's law of universal gravitation generalization achieved by the human mind" (1967, p.14). Yet the law of universal gravitation ignores laws, understood as exceptionless regularities that are universal in scope. One influential critic

  17. Research Report faculty of law

    E-Print Network [OSTI]

    Tobar, Michael

    over 80 years. Academics from the Law School have driven legal thought and debate in Western Australia in consumer law. In 2011, the Law School completed research into retail trading hours in Western Australia Stuart Kaye Dean, Faculty of Law Dean's message The University of Western Australia | 01 #12;02 | law

  18. Numerical Modeling of Gas Migration at a Proposed Repository for Low and Intermediate Level Nuclear Wastes at Oberbauenstock, Switzerland

    E-Print Network [OSTI]

    Pruess editor, K.

    2010-01-01T23:59:59.000Z

    grid Thermophysical properties of hydrogen Total hydrogen4. Thermophysical properties of hydrogen density at P = 1hydrogen. This is modeled as an ideal gas; the thennophysical properties

  19. Stabilization of a purely dipolar quantum gas against collapse

    E-Print Network [OSTI]

    Loss, Daniel

    statistical effect that also appears in an ideal gas, the physics of Bose­Einstein condensates (BECs, stabilizing a purely dipolar quantum gas. In the case of a homogeneous Bose­Einstein condensate (BECLETTERS Stabilization of a purely dipolar quantum gas against collapse T. KOCH, T. LAHAYE, J. METZ

  20. law.wlu.edu 121School of Law

    E-Print Network [OSTI]

    Dresden, Gregory

    . Bentley Professor of Law Scott E. Sundby, J.D. Sydney and Frances Lewis Professor of Law Sarah Kirsten Zanolli Natkin, J.D. Clinical Professor of Law Clifford R. Larsen, M.A., J.D. Professor of Law Ronald J.M. Professor of Law and Director, Frances Lewis Law Center Darryl K. Brown, M.A., J.D. Class of 1958 Alumni

  1. Ideal Based Cyber Security Technical Metrics for Control Systems

    SciTech Connect (OSTI)

    W. F. Boyer; M. A. McQueen

    2007-10-01T23:59:59.000Z

    Much of the world's critical infrastructure is at risk from attack through electronic networks connected to control systems. Security metrics are important because they provide the basis for management decisions that affect the protection of the infrastructure. A cyber security technical metric is the security relevant output from an explicit mathematical model that makes use of objective measurements of a technical object. A specific set of technical security metrics are proposed for use by the operators of control systems. Our proposed metrics are based on seven security ideals associated with seven corresponding abstract dimensions of security. We have defined at least one metric for each of the seven ideals. Each metric is a measure of how nearly the associated ideal has been achieved. These seven ideals provide a useful structure for further metrics development. A case study shows how the proposed metrics can be applied to an operational control system.

  2. Measurable Control System Security through Ideal Driven Technical Metrics

    SciTech Connect (OSTI)

    Miles McQueen; Wayne Boyer; Sean McBride; Marie Farrar; Zachary Tudor

    2008-01-01T23:59:59.000Z

    The Department of Homeland Security National Cyber Security Division supported development of a small set of security ideals as a framework to establish measurable control systems security. Based on these ideals, a draft set of proposed technical metrics was developed to allow control systems owner-operators to track improvements or degradations in their individual control systems security posture. The technical metrics development effort included review and evaluation of over thirty metrics-related documents. On the bases of complexity, ambiguity, or misleading and distorting effects the metrics identified during the reviews were determined to be weaker than necessary to aid defense against the myriad threats posed by cyber-terrorism to human safety, as well as to economic prosperity. Using the results of our metrics review and the set of security ideals as a starting point for metrics development, we identified thirteen potential technical metrics - with at least one metric supporting each ideal. Two case study applications of the ideals and thirteen metrics to control systems were then performed to establish potential difficulties in applying both the ideals and the metrics. The case studies resulted in no changes to the ideals, and only a few deletions and refinements to the thirteen potential metrics. This led to a final proposed set of ten core technical metrics. To further validate the security ideals, the modifications made to the original thirteen potential metrics, and the final proposed set of ten core metrics, seven separate control systems security assessments performed over the past three years were reviewed for findings and recommended mitigations. These findings and mitigations were then mapped to the security ideals and metrics to assess gaps in their coverage. The mappings indicated that there are no gaps in the security ideals and that the ten core technical metrics provide significant coverage of standard security issues with 87% coverage. Based on the two case studies and evaluation of the seven assessments, the security ideals demonstrated their value in guiding security thinking. Further, the final set of core technical metrics has been demonstrated to be both usable in the control system environment and provide significant coverage of standard security issues.

  3. Law School Admissions Panel Law School representatives will discuss the law school admissions

    E-Print Network [OSTI]

    Brinkmann, Peter

    Law School Admissions Panel Law School representatives will discuss the law school admissions process and talk about their respective schools in a panel discussion format. Join us and learn how in Law School Admissions Panel epresentatives will discuss the law school admissions process and talk

  4. Robot task planning in a non-ideal blocks world

    E-Print Network [OSTI]

    Rangadass, Vasudev

    1988-01-01T23:59:59.000Z

    ROBOT TASK PLANNING IN A NON-IDEAL BLOCKS WORLD A Thesis by VASUDEV RANGADASS Submitted to the Graduate College Texas A&M University in partial fulfillment of the requirement for the degree of MASTER OF SCIENCE August 1988 Major Subject...: Computer Science ROBOT TASK PLANNING IN A NON-IDEAL BLOCKS WORLD A Thesis by VASUDEV RANGADASS Approved as to style and content by: Amitabha Mu ee (Chairman of Committee) Glen Williams (Member) Arun Sen (Member) Glen Williams (Head...

  5. Solar Easements and Rights Laws

    Broader source: Energy.gov [DOE]

    Washington's solar easement laws are similar to those in many other states. The law does not create an automatic right to sunlight. Rather, the law allows parties to enter into solar easement...

  6. Oil and Gas Commission General Rules and Regulations (Arkansas)

    Broader source: Energy.gov [DOE]

    The Oil and Gas Commission General Rules and Regulations are the body of rules and regulations that relate to natural gas production in Arkansas. The statutory law is found Arkansas Code Annotated...

  7. Natural Gas Exports from Iran

    Reports and Publications (EIA)

    2012-01-01T23:59:59.000Z

    This assessment of the natural gas sector in Iran, with a focus on Iran’s natural gas exports, was prepared pursuant to section 505 (a) of the Iran Threat Reduction and Syria Human Rights Act of 2012 (Public Law No: 112-158). As requested, it includes: (1) an assessment of exports of natural gas from Iran; (2) an identification of the countries that purchase the most natural gas from Iran; (3) an assessment of alternative supplies of natural gas available to those countries; (4) an assessment of the impact a reduction in exports of natural gas from Iran would have on global natural gas supplies and the price of natural gas, especially in countries identified under number (2); and (5) such other information as the Administrator considers appropriate.

  8. TOPOGRAPHIES LAW / DROIT

    E-Print Network [OSTI]

    Fabry, Frederic

    Gill 3644, rue Peel Montréal (Québec) H3A 1W9 www.mcgill.ca/law en couveRtuRe IF YOU'RE A REGULAR REAd

  9. Law and Corporate Governance

    E-Print Network [OSTI]

    Fligstein, Neil; Choo, Jennifer

    2005-01-01T23:59:59.000Z

    1997. A survey of corporate governance. J. Finan. 52(2):737-1999. Employees and Corporate Governance. Washington, DC:structural change in corporate governance. J. Law Soc. 27(

  10. Immigration Outside the Law

    E-Print Network [OSTI]

    Motomura, Hiroshi

    2008-01-01T23:59:59.000Z

    Local Immigration Laws, 61 SMU L. Rev. 47, 53 (2008) (notingWhat Is a “Sanctuary”? , 61 SMU L. Rev. 133, 151–54 (2008) (Improve Income Distribution, 61 SMU L. Rev. 23, 25 (2008) (

  11. Strip Mine Law (Missouri)

    Broader source: Energy.gov [DOE]

    This law authorizes the Land Reclamation Commission of the Department of Natural Resources to adopt and promulgate rules and regulations pertaining to strip mining of coal and reclamation, review...

  12. Unjust Laws and Illegal Norms

    E-Print Network [OSTI]

    Carbonara, Emanuela; Parisi, Francesco; Wangenheim, Georg von

    2009-01-01T23:59:59.000Z

    Unjust Laws and Illegal Norms ? Emanuela Carbonara 1 -imposing a fine for a given illegal activity, the law raisesto peer technology for illegal music downloading. identifies

  13. Conditions Required by Law

    E-Print Network [OSTI]

    Khan, Javed I.

    No No Sto H 2 NoIs it required by law "Violence on children"?164.512 (c) (1) H CE may disclose to government to LEO HCE may not disclose to LEO H No Yes No Required by law: "reporting certain type of injuries"? H disclose to LEO H 164.512 (f) (1) (ii) (C)(2) It provides that the request is specific and limited in scope

  14. The Law of Hazardous Waste: CERCLA, RCRA, & Common Law Claims

    E-Print Network [OSTI]

    Kammen, Daniel M.

    Law 273.4 The Law of Hazardous Waste: CERCLA, RCRA, & Common Law Claims (Fall 2006) Units: 3 CCN (2 of Hazardous Waste Disposal and Remediation (2d ed. 2005) Syllabus Class 1 ­ August 22 Claims Based on Common: 1. Miller & Johnston The Law of Hazardous Waste Disposal and Remediation 2. Ch. III, Intro to RCRA

  15. The Evolving LawThe Evolving Law of Software Quality

    E-Print Network [OSTI]

    definitive summaries f th C Lof the Common Law · These Principles needed because Congress and stateThe Evolving LawThe Evolving Law of Software Quality Cem Kaner, J.D., Ph.D. Florida Institute on Law and Ethics in Software Engineering." Any opinions, findings and conclusions or recommendations

  16. 94 University of Virginia School of Law Law School Foundation

    E-Print Network [OSTI]

    Acton, Scott

    94 University of Virginia School of Law Law School Foundation Board of Trustees Roger H. Kimmel of Notre Dame '62 Stanford University '70 Allen C. Goolsby III, Law '68 Yale University '61 Michael J Officer David H. Ibbeken, Law '71 Princeton University '63 President Emeritus On June 30, 2010 #12;

  17. Nottingham Law School Topics in Environmental Law

    E-Print Network [OSTI]

    Evans, Paul

    : Environmental Regulation & the Oil, Gas & Mining Industries Environmental issues/aspects of International will be funded across the University in 2014. Full details of the projects and the competition are available. Award The studentships will pay UK/EU fees and provide a maintenance stipend linked to the RCUK rate

  18. PLANETESIMAL AND PROTOPLANET DYNAMICS IN A TURBULENT PROTOPLANETARY DISK: IDEAL STRATIFIED DISKS

    SciTech Connect (OSTI)

    Yang, Chao-Chin [Department of Astronomy, University of Illinois, Urbana, IL 61801 (United States); Mac Low, Mordecai-Mark [Department of Astrophysics, American Museum of Natural History, New York, NY 10024 (United States); Menou, Kristen, E-mail: ccyang@ucolick.org, E-mail: mordecai@amnh.org, E-mail: kristen@astro.columbia.edu [Department of Astronomy, Columbia University, New York, NY 10027 (United States)

    2012-04-01T23:59:59.000Z

    Due to the gravitational influence of density fluctuations driven by magneto-rotational instability in the gas disk, planetesimals and protoplanets undergo diffusive radial migration as well as changes in other orbital properties. The magnitude of the effect on particle orbits can have important consequences for planet formation scenarios. We use the local-shearing-box approximation to simulate an ideal, isothermal, magnetized gas disk with vertical density stratification and simultaneously evolve numerous massless particles moving under the gravitational field of the gas and the host star. We measure the evolution of the particle orbital properties, including mean radius, eccentricity, inclination, and velocity dispersion, and its dependence on the disk properties and the particle initial conditions. Although the results converge with resolution for fixed box dimensions, we find the response of the particles to the gravity of the turbulent gas correlates with the horizontal box size, up to 16 disk scale heights. This correlation indicates that caution should be exercised when interpreting local-shearing-box models involving gravitational physics of magneto-rotational turbulence. Based on heuristic arguments, nevertheless, the criterion L{sub h} /R {approx} O(1), where L{sub h} is the horizontal box size and R is the distance to the host star, is proposed to possibly circumvent this conundrum. If this criterion holds, we can still conclude that magneto-rotational turbulence seems likely to be ineffective at driving either diffusive migration or collisional erosion under most circumstances.

  19. Absolute conservation law for black holes

    E-Print Network [OSTI]

    D. Grumiller; W. Kummer

    1999-11-08T23:59:59.000Z

    In all 2d theories of gravity a conservation law connects the (space-time dependent) mass aspect function at all times and all radii with an integral of the matter fields. It depends on an arbitrary constant which may be interpreted as determining the initial value together with the initial values for the matter field. We discuss this for spherically reduced Einstein-gravity in a diagonal metric and in a Bondi-Sachs metric using the first order formulation of spherically reduced gravity, which allows easy and direct fixations of any type of gauge. The relation of our conserved quantity to the ADM and Bondi mass is investigated. Further possible applications (ideal fluid, black holes in higher dimensions or AdS spacetimes etc.) are straightforward generalizations.

  20. Brayton Cycles: From the ...rst law, the maximum transfers for component SSSF control volumes are

    E-Print Network [OSTI]

    . For the simple reversible Brayton cycle of given pressure ratio rp $ (p2=p1) = (p3=p4) [compare Example 9.4, pp is higher than 1 r (2=7) . For the ideal regenerator, the thermal e¢ ciency approaches the Carnot-cycle eBrayton Cycles: From the ...rst law, the maximum transfers for component SSSF control volumes are w

  1. An experimental test of noncontextuality without unwarranted idealizations

    E-Print Network [OSTI]

    Michael D. Mazurek; Matthew F. Pusey; Ravi Kunjwal; Kevin J. Resch; Robert W. Spekkens

    2015-05-22T23:59:59.000Z

    To make precise the sense in which nature fails to respect classical physics, one requires a formal notion of classicality. Ideally, such a notion should be defined operationally, so that it can be subjected to a direct experimental test, and it should be applicable in a wide variety of experimental scenarios, so that it can cover the breadth of phenomena that are thought to defy classical understanding. Bell's notion of local causality fulfills the first criterion but not the second. The notion of noncontextuality fulfills the second criterion, but it is a long-standing question whether it can be made to fulfill the first. Previous attempts to experimentally test noncontextuality have all presumed certain idealizations that do not hold in real experiments, namely, noiseless measurements and exact operational equivalences. We here show how to devise tests that are free of these idealizations. We also perform a photonic implementation of one such test that rules out noncontextual models with high confidence.

  2. The Copernican Model and Kepler's Laws

    E-Print Network [OSTI]

    Howard, Don

    and Kepler's Laws Galileo on Motion Newton's Principia Newton's Law of Universal Gravitation Some Old

  3. Covered Product Category: Commercial Gas Water Heaters

    Broader source: Energy.gov [DOE]

    FEMP provides acquisition guidance and Federal efficiency requirements across a variety of product categories, including commercial gas water heaters, which are covered by the ENERGY STAR® program. Federal laws and requirements mandate that agencies meet these efficiency requirements in all procurement and acquisition actions that are not specifically exempted by law.

  4. Covered Product Category: Residential Gas Furnaces

    Broader source: Energy.gov [DOE]

    FEMP provides acquisition guidance across a variety of product categories, including residential gas furnaces, which are an ENERGY STAR®-qualified product category. Federal laws and requirements mandate that agencies meet these efficiency requirements in all procurement and acquisition actions that are not specifically exempted by law.

  5. Law as Economy: Convention, Corporation, Currency

    E-Print Network [OSTI]

    Barrett, Jeffrey A.

    1015 Law as Economy: Convention, Corporation, Currency Ritu Birla* I. Law as Economy: Nomos. Law Inside/Outside Economy of an orthodox faith in economy as universal law, that is, in the free market as the law of the universe

  6. PROPERTY TABLES AND CHARTS (SI UNITS) Table A1 Molar mass, gas constant, and

    E-Print Network [OSTI]

    Kostic, Milivoje M.

    Table A­20 Ideal-gas properties of carbon dioxide, CO2 Table A­21 Ideal-gas properties of carbon.1355 n-Butane C4H10 58.124 0.1430 425.2 3.80 0.2547 Carbon dioxide CO2 44.01 0.1889 304.2 7.39 0Appendix 1 PROPERTY TABLES AND CHARTS (SI UNITS) Table A­1 Molar mass, gas constant, and critical

  7. Multiple Steady States in Ideal Two-Product Distillation

    E-Print Network [OSTI]

    Skogestad, Sigurd

    Multiple Steady States in Ideal Two-Product Distillation Elling W. Jacobsen and Sigurd Skogestad Chemical Engineering Dept., University of Trondheim-NTH, N-7034 Trondheim, Norway Simple distillation and compositions in the column. Introduction Multiple steady states (multiplicity) in distillation columns have

  8. A new shock-capturing numerical scheme for ideal hydrodynamics

    E-Print Network [OSTI]

    Zuzana Feckova; Boris Tomasik

    2015-01-07T23:59:59.000Z

    We present a new algorithm for solving ideal relativistic hydrodynamics based on Godunov method with an exact solution of Riemann problem for an arbitrary equation of state. Standard numerical tests are executed, such as the sound wave propagation and the shock tube problem. Low numerical viscosity and high precision are attained with proper discretization.

  9. A new shock-capturing numerical scheme for ideal hydrodynamics

    E-Print Network [OSTI]

    Feckova, Zuzana

    2015-01-01T23:59:59.000Z

    We present a new algorithm for solving ideal relativistic hydrodynamics based on Godunov method with an exact solution of Riemann problem for an arbitrary equation of state. Standard numerical tests are executed, such as the sound wave propagation and the shock tube problem. Low numerical viscosity and high precision are attained with proper discretization.

  10. Characterized ideal LC circuit Charge, current and voltage vary sinusoidally

    E-Print Network [OSTI]

    Bertulani, Carlos A. - Department of Physics and Astronomy, Texas A&M University

    resistance to LC circuit Oscillations become damped Charge, current and voltage still vary sinusoidally Oscillations Draw phasors for voltages of R, C and L at same time t Orient VR, VL, & VC phasors relativeReview Characterized ideal LC circuit Charge, current and voltage vary sinusoidally Added

  11. Ideal Observers for Detecting Human Motion: Correspondence Noise.

    E-Print Network [OSTI]

    Yuille, Alan L.

    purpose, models of motion. We perform more psychophysical experiments which are consistent with humansIdeal Observers for Detecting Human Motion: Correspondence Noise. HongJing Lo Department obtain Barlow and Tripathy's classic model as an approximation. Our psychophysical experiments show

  12. Characterizing Ideal Weighted Threshold Secret Amos Beimel1

    E-Print Network [OSTI]

    Beimel, Amos

    Characterizing Ideal Weighted Threshold Secret Sharing Amos Beimel1 , Tamir Tassa1,2 , and Enav Science, The Open University, Ra'anana, Israel. Abstract. Weighted threshold secret sharing was introduced by Shamir in his seminal work on secret sharing. In such settings, there is a set of users where each user

  13. Ideal Secret Sharing Schemes: Yet Another Combinatorial Characterization, Certain Access

    E-Print Network [OSTI]

    Fuji-Hara, Ryoh

    Ideal Secret Sharing Schemes: Yet Another Combinatorial Characterization, Certain Access Structures secret sharing scheme is a method of sharing a secret key in some key space among a finite set of participants in such a way that only the authorized subsets of participants can reconstruct the secret key from

  14. THE STRONG TEST IDEAL Nobuo Hara y and Karen E. Smith \\Lambda

    E-Print Network [OSTI]

    Smith, Karen E.

    THE STRONG TEST IDEAL Nobuo Hara y and Karen E. Smith \\Lambda Let R be a Noetherian commutative ring containing a field. The test ideal, introduced by Hochster and Huneke in [HH1], has emerged as an important object associated to R. The test ideal can be defined as the largest ideal J of R such that JI

  15. On the embedded primes of the Mayr-Meyer ideals Irena Swanson

    E-Print Network [OSTI]

    Swanson, Irena

    On the embedded primes of the Mayr-Meyer ideals Irena Swanson Table of contents: Section 1 investigates the doubly exponential ideal membership property of the Mayr-Meyer ideals. These ideals were first defined by Mayr and Meyer in [MM], where their doubly exponential behavior was first observed

  16. Gas hydrate cool storage system

    DOE Patents [OSTI]

    Ternes, Mark P. (Knoxville, TN); Kedl, Robert J. (Oak Ridge, TN)

    1985-01-01T23:59:59.000Z

    This invention is a process for formation of a gas hydrate to be used as a cool storage medium using a refrigerant in water. Mixing of the immiscible refrigerant and water is effected by addition of a surfactant and agitation. The difficult problem of subcooling during the process is overcome by using the surfactant and agitation and performance of the process significantly improves and approaches ideal.

  17. Sub-Alfvenic Non-Ideal MHD Turbulence Simulations with Ambipolar Diffusion: I. Turbulence Statistics

    SciTech Connect (OSTI)

    Klein, R I; Li, P S; McKee, C F; Fisher, R

    2008-04-10T23:59:59.000Z

    Most numerical investigations on the role of magnetic fields in turbulent molecular clouds (MCs) are based on ideal magneto-hydrodynamics (MHD). However, MCs are weakly ionized, so that the time scale required for the magnetic field to diffuse through the neutral component of the plasma by ambipolar diffusion (AD) can be comparable to the dynamical time scale. We have performed a series of 256{sup 3} and 512{sup 3} simulations on supersonic but sub-Alfvenic turbulent systems with AD using the Heavy-Ion Approximation developed in Li et al. (2006). Our calculations are based on the assumption that the number of ions is conserved, but we show that these results approximately apply to the case of time-dependent ionization in molecular clouds as well. Convergence studies allow us to determine the optimal value of the ionization mass fraction when using the heavy-ion approximation for low Mach number, sub-Alfvenic turbulent systems. We find that ambipolar diffusion steepens the velocity and magnetic power spectra compared to the ideal MHD case. Changes in the density PDF, total magnetic energy, and ionization fraction are determined as a function of the AD Reynolds number. The power spectra for the neutral gas properties of a strongly magnetized medium with a low AD Reynolds number are similar to those for a weakly magnetized medium; in particular, the power spectrum of the neutral velocity is close to that for Burgers turbulence.

  18. FACULTY OF LAW Centre for Commercial Law Studies

    E-Print Network [OSTI]

    Tan, Chew Lim

    FACULTY OF LAW Centre for Commercial Law Studies SEMINAR ON FINANCIAL REGULATORY REFORM Obama recently signed into law a package of financial regulatory reforms unparalleled in scope and depth since the 1930s. The Dodd-Frank Wall Street Reform and Consumer Protection Act is intended

  19. Knight Law Center Eugene, Oregon

    E-Print Network [OSTI]

    Oregon, University of

    Knight Law Center Eugene, Oregon ASHRAE Level I Energy Audit June 2011 Prepared for University................................................................................................................................. 6 Energy Audit Procedure and Results.................................................................................................................................................. 22 #12;| ASHRAE Level One Energy Audit3 SUMMARY The William W. Knight Law Center is a four story

  20. Solar Easements and Rights Laws

    Broader source: Energy.gov [DOE]

    Maryland has a long-standing law protecting the rights of solar energy system owners. The original law prohibited restrictive land use covenants that imposed unreasonable limitations on the...

  1. School of Law Reykjavk University

    E-Print Network [OSTI]

    Karlsson, Brynjar

    in the case law of the European Court of Human Rights. Stage and Intermediate Meeting FBE. FEDERATION BARREAUX

  2. FINANCIAL AID FOR LAW SCHOOL

    E-Print Network [OSTI]

    Kaminsky, Werner

    FINANCIAL AID FOR LAW SCHOOL: A PRELIMINARY GUIDE LSAC.org #12;INTRODUCTION Legal education education is the financial aid office (or the website) of any LSAC-member law school. LSAC.org provides links to many law schools as well as several good sources of financial aid information. The cost

  3. Combined Ideal and Kinetic Effects on Reversed Shear Alfven Eigenmodes

    SciTech Connect (OSTI)

    N.N. Gorelenkov, G.J. Kramer, and R. Nazikian

    2011-05-23T23:59:59.000Z

    A theory of Reversed Shear Alfven Eigenmodes (RSAEs) is developed for reversed magnetic field shear plasmas when the safety factor minimum, qmin, is at or above a rational value. The modes we study are known sometimes as either the bottom of the frequency sweep or the down sweeping RSAEs. We show that the ideal MHD theory is not compatible with the eigenmode solution in the reversed shear plasma with qmin above integer values. Corrected by special analytic FLR condition MHD dispersion of these modes nevertheless can be developed. Large radial scale part of the analytic RSAE solution can be obtained from ideal MHD and expressed in terms of the Legendre functions. The kinetic equation with FLR effects for the eigenmode is solved numerically and agrees with the analytic solutions. Properties of RSAEs and their potential implications for plasma diagnostics are discussed.

  4. Symmetry group analysis of an ideal plastic flow

    E-Print Network [OSTI]

    Vincent Lamothe

    2011-02-11T23:59:59.000Z

    In this paper, we study the Lie point symmetry group of a system describing an ideal plastic plane flow in two dimensions in order to find analytical solutions. The infinitesimal generators that span the Lie algebra for this system are obtained. We completely classify the subalgebras of up to codimension two in conjugacy classes under the action of the symmetry group. Based on invariant forms, we use Ansatzes to compute symmetry reductions in such a way that the obtained solutions cover simultaneously many invariant and partially invariant solutions. We calculate solutions of the algebraic, trigonometric, inverse trigonometric and elliptic type. Some solutions depending on one or two arbitrary functions of one variable have also been found. In some cases, the shape of a potentially feasible extrusion die corresponding to the solution is deduced. These tools could be used to thin, curve, undulate or shape a ring in an ideal plastic material.

  5. Ideal Magnetohydrodynamics Stability Spectrum with a Resistive Wall

    SciTech Connect (OSTI)

    S.P. Smith and S.C. Jardin

    2008-05-22T23:59:59.000Z

    We show that the eigenvalue equations describing a cylindrical ideal magnetophydrodynamicsw (MHD) plasma interacting with a thin resistive wall can be put into the standard mathematical form: ??? = ??? ?. This is accomplished by using a finite element basis for the plasma, and by adding an extra degree of freedom corresponding to the electrical current in the thin wall. The standard form allows the use of linear eigenvalue solvers, without additional interations, to compute the complete spectrum of plasma modes in the presence of a surrounding restrictive wall at arbitrary separation. We show that our method recovers standard results in the limits of (1) an infinitely resistive wall (no wall), and (2) a zero resistance wall (ideal wall).

  6. Henry's law, surface tension, and surface adsorption in dilute binary mixtures

    E-Print Network [OSTI]

    Henry's law, surface tension, and surface adsorption in dilute binary mixtures Akira Onukia. The solute partitioning between gas and liquid Henry's law and the surface tension change are discussed fraction X and the temperature-derivative / T cx,p of the surface tension at fixed pressure p

  7. Mesoscopic Effects in Bose-Einstein Condensate Fluctuations of an Ideal Gas in a Box 

    E-Print Network [OSTI]

    Dorfman, Konstantin Evgenievich

    2009-05-15T23:59:59.000Z

    of bosons due to Beliaev [7, 8, 22]. This leads to a generalized Green?s function formalism which builds in the crucial role of the Bose condensate, and allows one to determine the general characteristics of the system, such as the excitation spectrum... calculated via the FFT technique in ac- cord with the Eq. (3.2) - (solid line) compared with the Gaussian distribution function in Eq. (3.10) - (dashed line). . . . . . . . . . . . 62 22 Noncondensate particle number distribution function for N = 10000 atoms...

  8. Reynolds and Favre-averaged rapid distortion theory for compressible, ideal-gas turbulence

    E-Print Network [OSTI]

    Lavin, Tucker Alan

    2007-09-17T23:59:59.000Z

    accurate to second order in fluctuations. Next, the mean of the equations are subtracted from Eq. 2.2 to obtain the fluctuating flow equations. Subtracting Eq. (2.4a) from Eq. (2.2a) gives: 8 ?? ? ?t + Uk ?? ? ?xk =? u ? k ?? ?xk ? u ? k... conditions. Plotted for a range of gradient Mach numbers Mg: ?: 0.01; +: 0.29; ?: 0.72; ?:1.00; triangle: 1.44; ?: 2.88; square: 5.76; ?: 14.4; trianglesolid: 28.8; diamondsolid: 288; squaresolid: 2880. . . . . . . . . . . . . . . . . . . . . . . . . . 23...

  9. Mesoscopic Effects in Bose-Einstein Condensate Fluctuations of an Ideal Gas in a Box

    E-Print Network [OSTI]

    Dorfman, Konstantin Evgenievich

    2009-05-15T23:59:59.000Z

    of bosons due to Beliaev [7, 8, 22]. This leads to a generalized Green?s function formalism which builds in the crucial role of the Bose condensate, and allows one to determine the general characteristics of the system, such as the excitation spectrum... calculated via the FFT technique in ac- cord with the Eq. (3.2) - (solid line) compared with the Gaussian distribution function in Eq. (3.10) - (dashed line). . . . . . . . . . . . 62 22 Noncondensate particle number distribution function for N = 10000 atoms...

  10. Viscosity of an ideal relativistic quantum fluid: A perturbative study

    E-Print Network [OSTI]

    Giorgio Torrieri

    2012-02-14T23:59:59.000Z

    We show that a quantized ideal fluid will generally exhibit a small but non-zero viscosity due to the backreaction of quantum soundwaves on the background. We use an effective field theory expansion to estimate this viscosity to first order in perturbation theory. We discuss our results, and whether this estimate can be used to obtain a more model-independent estimate of the "quantum bound" on the viscosity of physical systems

  11. Gas Centrifuges and Nuclear Proliferation

    SciTech Connect (OSTI)

    Albright, David

    2004-09-15T23:59:59.000Z

    Gas centrifuges have been an ideal enrichment method for a wide variety of countries. Many countries have built gas centrifuges to make enriched uranium for peaceful nuclear purposes. Other countries have secretly sought centrifuges to make highly enriched uranium for nuclear weapons. In more recent times, several countries have secretly sought or built gas centrifuges in regions of tension. The main countries that have been of interest in the last two decades have been Pakistan, Iraq, Iran, and North Korea. Currently, most attention is focused on Iran, Pakistan, and North Korea. These states did not have the indigenous abilities to make gas centrifuges, focusing instead on illicit and questionable foreign procurement. The presentation covered the following main sections: Spread of centrifuges through illicit procurement; Role of export controls in stopping proliferation; Increasing the transparency of gas centrifuge programs in non-nuclear weapon states; and, Verified dismantlement of gas centrifuge programs. Gas centrifuges are important providers of low enriched uranium for civil nuclear power reactors. They also pose special nuclear proliferation risks. We all have special responsibilities to prevent the spread of gas centrifuges into regions of tension and to mitigate the consequences of their spread into the Middle East, South Asia, and North Asia.

  12. The ideal strength and mechanical hardness of solids

    SciTech Connect (OSTI)

    Krenn, Christopher

    2000-04-01T23:59:59.000Z

    Relationships between intrinsic mechanical hardness and atomic-scale properties are reviewed, Hardness scales closely and linearly with shear modulus for a given class of material (covalent, ionic or metallic). A two-parameter fit and a Peierls-stress model produce a more universal scaling relationship, but no model can explain differences in hardness between the transition metal carbides and nitrides. Calculations of ''ideal strength'' (defined by the limit of elastic stability of a perfect crystal) are proposed. The ideal shear strengths of fcc aluminum and copper are calculated using ab initio techniques and allowing for structural relaxation of all five strain components other than the imposed strain. The strengths of Al and Cu are similar (8-9% of the shear modulus), but the geometry of the relaxations in Al and Cu is very different. The relaxations are consistent with experimentally measured third-order elastic constants. The general thermodynamic conditions of elastic stability that set the upper limits of mechanical strength are derived. The conditions of stability are shown for cubic (hydrostatic), tetragonal (tensile) and monoclinic (shear) distortions of a cubic crystal. The implications of this stability analysis to first-principles calculations of ideal strength are discussed, and a method to detect instabilities orthogonal to the direction of the applied stress is identified. The relaxed ideal shear and tensile strengths of bcc tungsten are also calculated using ab initio techniques and are favorably compared to recent nano-indentation measurements. The {l_brace}100{r_brace} tensile strength (29.5 GPa) is governed by the Bain instability. The shear strengths in the weak directions on {l_brace}110{r_brace}, {l_brace}112{r_brace}, and {l_brace}123{r_brace} planes are very nearly equal ({approx} 18 GPa) and occur at approximately the same strain (17-18%). This isotropy is a function of the linear elastic isotropy for shear in directions containing {l_angle}111{r_angle} in bcc and of the atomic configurations of energetic saddle points reached during shear. This isotropy may also explain the prevalence of the pencil glide of dislocations in bcc metals. A final chapter presents some recent ideal strength calculations of TiC and TiN and discusses future directions for research.

  13. Natural Gas Supply SBIR Program

    SciTech Connect (OSTI)

    Shoemaker, H.D.; Gwilliam, W.J.

    1995-07-01T23:59:59.000Z

    The Small Business Innovation Research (SBIR) program was created in 1982 by Public Law 97-219 and reauthorized in 1992 until the year 2000 by Public Law 102-564. The purposes of the new law are to (1) expand and improve the SBIR program, 2) emphasize the program`s goal of increasing private sector commercialization of technology developed through Federal R&D, (3) increase small business participation in Federal R&D, and (4) improve the Federal Government`s dissemination of information concerning the SBIR program. DOE`s SBIR pro-ram has two features that are unique. In the 1995 DOE SBIR solicitation, the DOE Fossil Energy topics were: environmental technology for natural gas, oil, and coal; advanced recovery of oil; natural gas supply; natural gas utilization; advanced coal-based power systems; and advanced fossil fuels research. The subtopics for this solicitation`s Natural Gas Supply topic are (1) drilling, completion, and stimulation; (2) low-permeability Formations; (3) delivery and storage; and (4) natural gas upgrading.

  14. Lecture notes on thermodynamics of ideal string gases and its application in cosmology

    E-Print Network [OSTI]

    Lihui Liu

    2014-12-05T23:59:59.000Z

    In these lecture notes I give a pedagogical introduction to the thermodynamics of ideal string gases. The computation of thermodynamic quantities in the canonical ensemble formalism will be shown in detail with explicit examples. Attention will be given mainly to the thermodynamical consequences of string degrees of freedom, where I will especially address i) the Hagedorn temperature, a critical temperature above which the canonical ensemble description breaks down, which can be the onset point of some instability of the string gas; ii) the phase structure arising from compactification, embodied in the moduli-dependence of the Helmholtz free energy, which corrects the tree-level vacuum and can provide mechanism for moduli stabilization. Then I will briefly explain the implementation of string gas thermodynamics in cosmology, showing a simple example which gives rise to a radiation-dominated early universe. Further phenomenological issues and open questions will be discussed qualitatively with references indicated, including the Hagedorn instability in the resolution of the initial singularity, moduli stabilization, generation of hierarchy, radiative symmetry breaking and primordial cosmological fluctuations.

  15. Term statistics Zipf's law text statistics

    E-Print Network [OSTI]

    Lu, Jianguo

    Term statistics Zipf's law text statistics October 20, 2014 text statistics 1 / 19 #12;Term statistics Zipf's law Overview 1 Term statistics 2 Zipf's law text statistics 2 / 19 #12;Term statistics Zipf's law Outline 1 Term statistics 2 Zipf's law text statistics 3 / 19 #12;Term statistics Zipf's law Model

  16. California Environmental Law & Policy Issues (Fall 2008)

    E-Print Network [OSTI]

    Kammen, Daniel M.

    Law 273.71 California Environmental Law & Policy Issues (Fall 2008) Units: 2 CCN (2Ls/3Ls): 49696 for Environmental Law & Policy and a Lecturer in Residence at Boalt Hall School of Law. He received his law degree of key California environmental law and policy issues. Guest speakers include a distinguished group

  17. Suspended graphene films and their Casimir interaction with ideal conductor

    E-Print Network [OSTI]

    I. V. Fialkovsky

    2009-10-10T23:59:59.000Z

    We adopt the Dirac model for graphene and calculate the Casimir interaction energy between a plane suspended graphene sample and a parallel plane ideal conductor. We employ both the Quantum Field Theory (QFT) approach, and the Lifshitz formula generalizations. The first approach turns out to be the leading order in the coupling constant of the second one. The Casimir interaction for this system appears to be rather weak but experimentally measurable. It exhibits a strong dependence on the mass of the quasi-particles in graphene.

  18. Symmetry groups of non-stationary planar ideal plasticity

    E-Print Network [OSTI]

    Vincent Lamothe

    2014-09-30T23:59:59.000Z

    This paper is a study of the Lie groups of point symmetries admitted by a system describing a non-stationary planar flow of an ideal plastic material. For several types of forces involved in the system, the infinitesimal generators which generate the Lie algebra of symmetries have been obtained. In the case of a monogenic force, the classification of one- and two- dimensional subalgebras into conjugacy classes under the action of the group of automorphisms has been accomplished. The method of symmetry reduction is applied for certain subalgebra classes in order to obtain invariant solutions.

  19. RELAP-7: Demonstrating the integration of two-phase flow components for an ideal BWR loop

    SciTech Connect (OSTI)

    Hongbin Zhang; Haihua Zhao; Ling Zou; David Andrs; John Peterson; Ray Berry; Richard Martineua

    2013-06-01T23:59:59.000Z

    This is DOE Level 3 milestone report documenting RELAP-7's capability to simulate an ideal BWR loop.

  20. Solar Easements and Rights Laws

    Broader source: Energy.gov [DOE]

    Indiana state law includes both covenant restrictions and solar easement provisions. The state's covenant restrictions prevent planning and zoning authorities from prohibiting or unreasonably...

  1. Solar Easements and Rights Laws

    Broader source: Energy.gov [DOE]

    Solar access provisions in the General Laws of Massachusetts allow for the creation of voluntary solar easements to protect solar exposure and authorizes zoning rules that prohibit unreasonable...

  2. A Note on Han Law

    E-Print Network [OSTI]

    Johnson, Wallace

    2001-01-01T23:59:59.000Z

    - sages and discusses them at length in his book, Remnants of Han Law, Vol. I. 3 One of these statutes is entitled chu mai cheng ???. 4 What this particular phrase means has puzzled scholars over the centuries. In modern times Shen Jiaben? ?? (A... as a discussion of the text. 2 His biography mentions a Treatise on Law (Fa lun ??), a General Treatise on:Law (Lü lüe lun ???) and other works.. 3 A.F.P Hulsewé, Remnants of Han Law: Vol. 1. Leiden: E. J. Brill, 1955, p. 33ff. A complete...

  3. Idealized test cases for the dynamical cores of Atmospheric General Circulation Models

    E-Print Network [OSTI]

    Jablonowski, Christiane

    Idealized test cases for the dynamical cores of Atmospheric General Circulation Models: A proposal) Ram Nair (NCAR) Mark Taylor (Sandia National Laboratory) May/29/2008 1 Idealized test cases for 3D dynamical cores This document describes the idealized dynamical core test cases that are proposed

  4. Eddy-current interaction with an ideal crack. I. The forward problem J. R. Bowler

    E-Print Network [OSTI]

    Bowler, John R.

    Eddy-current interaction with an ideal crack. I. The forward problem J. R. Bowler The University February 1994) The impedance of an eddy-current probe changes when the current it induces in an electrical to introduce idealizations about the nature of the flaw. Eddy-current interaction is considered with an ideal

  5. CHARACTERIZATION OF PIDS AND NOETHERIAN RINGS WITH RESPECT TO PRIME IDEALS

    E-Print Network [OSTI]

    Weinberger, Hans

    CHARACTERIZATION OF PIDS AND NOETHERIAN RINGS WITH RESPECT TO PRIME IDEALS CIHAN BAHRAN 1 ideal of R is finitely generated. An analogue of this statement holds for PIDs: If every prime ideal of an integral domain R is principal, then R is a PID. These are nice and memorable results, but the arguments

  6. A New Polyethylene Scattering Law Determined Using Inelastic Neutron Scattering

    SciTech Connect (OSTI)

    Lavelle, Christopher M [ORNL; Liu, C [Oak Ridge National Laboratory (ORNL); Stone, Matthew B [ORNL

    2013-01-01T23:59:59.000Z

    Monte Carlo neutron transport codes such as MCNP rely on accurate data for nuclear physics cross-sections to produce accurate results. At low energy, this takes the form of scattering laws based on the dynamic structure factor, S (Q, E). High density polyethylene (HDPE) is frequently employed as a neutron moderator at both high and low temperatures, however the only cross-sections available are for T =300 K, and the evaluation has not been updated in quite some time. In this paper we describe inelastic neutron scattering measurements on HDPE at 5 and 300 K which are used to improve the scattering law for HDPE. We describe the experimental methods, review some of the past HDPE scattering laws, and compare computations using these models to the measured S (Q, E). The total cross-section is compared to available data, and the treatment of the carbon secondary scatterer as a free gas is assessed. We also discuss the use of the measurement itself as a scattering law via the 1 phonon approximation. We show that a scattering law computed using a more detailed model for the Generalized Density of States (GDOS) compares more favorably to this experiment, suggesting that inelastic neutron scattering can play an important role in both the development and validation of new scattering laws for Monte Carlo work.

  7. Stable configuration of ultrarelativistic material spheres: The solution for an extremely hot gas

    SciTech Connect (OSTI)

    Neslusan, Lubos [Astronomical Institute of the Slovak Academy of Sciences, 05960 Tatranska Lomnica (Slovakia)

    2009-07-15T23:59:59.000Z

    During the last stage of collapse of a compact object into the horizon of events, the potential energy of its surface layer decreases to a negative value below all limits. The energy-conservation law requires an appearance of a positive-valued energy to balance the decrease. We derive the internal-state properties of the ideal gas situated in an extremely strong, ultrarelativistic gravitational field and suggest the application of our result to a compact object with a radius that is slightly larger than or equal to the Schwarzschild gravitational radius. On the surface of the object, we find that the extreme attractivity of the gravity is accompanied with an extremely high internal heat energy. This internal energy implies a correspondingly high pressure, the gradient of which has such a behavior that it can compete with the gravity. In more detail, we find the equation of state in the case when the magnitude of the potential-type energy of constituting gas particles is much larger than their rest energy. This equation appears to be identical with the general relativity condition of the equilibrium between the gravity and pressure gradient. The consequences of the identity are discussed.

  8. POSTGRADUATE GUIDE SCHOOL OF LAW

    E-Print Network [OSTI]

    Levi, Ran

    for the oil industry, Aberdeen's influence stretches far beyond the local region. Leading oil companies Over 500 years of teaching and research excellence A top UK Law School Dedicated Law Library containing,000 and a large international community of students drawn from 120 different countries. Ranked in the top 1

  9. Relativistic dynamics without conservation laws

    E-Print Network [OSTI]

    Bernhard Rothenstein; Stefan Popescu

    2006-05-23T23:59:59.000Z

    We show that relativistic dynamics can be approached without using conservation laws (conservation of momentum, of energy and of the centre of mass). Our approach avoids collisions that are not easy to teach without mnemonic aids. The derivations are based on the principle of relativity and on its direct consequence, the addition law of relativistic velocities.

  10. 40th Indian Law Conference

    Broader source: Energy.gov [DOE]

    The Federal Bar Association is hosting the 40th Annual Indian Law Conference. This two-day conference focuses on the significant changes that have occurred in the relationship between Tribal Nations and the United States in the last four decades. The conference will cover several topics, including climate change, Indian Law, tribal courts, and more.

  11. Say's Law and modern macroeconomics

    E-Print Network [OSTI]

    Van Allen, Laurel Cameron

    2013-02-22T23:59:59.000Z

    Many economists have debated the interpretation of what is known as "Say's Law of markets"; it has been the subject of controversy for two centuries. Jean Baptiste Say describes Say's Law by noting that the "success of one branch of commerce...

  12. GAS STORAGE TECHNOLOGY CONSORTIUM

    SciTech Connect (OSTI)

    Robert W. Watson

    2004-04-17T23:59:59.000Z

    Gas storage is a critical element in the natural gas industry. Producers, transmission and distribution companies, marketers, and end users all benefit directly from the load balancing function of storage. The unbundling process has fundamentally changed the way storage is used and valued. As an unbundled service, the value of storage is being recovered at rates that reflect its value. Moreover, the marketplace has differentiated between various types of storage services, and has increasingly rewarded flexibility, safety, and reliability. The size of the natural gas market has increased and is projected to continue to increase towards 30 trillion cubic feet (TCF) over the next 10 to 15 years. Much of this increase is projected to come from electric generation, particularly peaking units. Gas storage, particularly the flexible services that are most suited to electric loads, is critical in meeting the needs of these new markets. In order to address the gas storage needs of the natural gas industry, an industry-driven consortium was created--the Gas Storage Technology Consortium (GSTC). The objective of the GSTC is to provide a means to accomplish industry-driven research and development designed to enhance operational flexibility and deliverability of the Nation's gas storage system, and provide a cost effective, safe, and reliable supply of natural gas to meet domestic demand. To accomplish this objective, the project is divided into three phases that are managed and directed by the GSTC Coordinator. Base funding for the consortium is provided by the U.S. Department of Energy (DOE). In addition, funding is anticipated from the Gas Technology Institute (GTI). The first phase, Phase 1A, was initiated on September 30, 2003, and is scheduled for completion on March 31, 2004. Phase 1A of the project includes the creation of the GSTC structure, development of constitution (by-laws) for the consortium, and development and refinement of a technical approach (work plan) for deliverability enhancement and reservoir management. This report deals with the second 3-months of the project and encompasses the period December 31, 2003, through March 31, 2003. During this 3-month, the dialogue of individuals representing the storage industry, universities and the Department of energy was continued and resulted in a constitution for the operation of the consortium and a draft of the initial Request for Proposals (RFP).

  13. School of Law Web Policy Introduction

    E-Print Network [OSTI]

    Almor, Amit

    School of Law Web Policy Introduction The University of South Carolina School of Law website is an important communications mechanism. The University of South Carolina School of Law website includes the main School of Law website, separate School of Law centers and program sites and student journal sites

  14. Contracting Out of National Law: An Empirical Look at the New Law Merchant

    E-Print Network [OSTI]

    Drahozal, Christopher R.

    2005-01-01T23:59:59.000Z

    law,” the “lex mercatoria,” the “new law merchant,” “transnational commercial law,” or the like. An extensive scholarly literature explores the theory of transnational commercial law and seeks to derive its governing principles from international...

  15. Covered Product Category: Residential Gas Storage Water Heaters

    Broader source: Energy.gov [DOE]

    FEMP provides acquisition guidance across a variety of product categories, including gas storage water heaters, which are an ENERGY STAR®-qualified product category. Federal laws and requirements mandate that agencies meet these efficiency requirements in all procurement and acquisition actions that are not specifically exempted by law.

  16. Development of 275kV gas cooled type gas-insulated power transformer

    SciTech Connect (OSTI)

    Kudo, A.; Nishitani, T.; Yoshikawa, T. (Mitsubishi Electric Corp., Ako (Japan)); Wan, C.T. (Hongkong Electric Co., Ltd. (Hong Kong))

    1993-01-01T23:59:59.000Z

    A world's first 275kV gas cooled type gas insulated power transformer with a low sound level ideal for urban area, which depends on SF6 gas alone for both insulation and cooling, was developed and has been put into commercial service since 1990 in Hong Kong. This paper presents the design philosophy, the principal technical items, the rating and the feature of 275kV 30MVA transformer, the performance test results, and the long term energization test result of the transformer.

  17. Louisiana Air Control Law (Louisiana)

    Broader source: Energy.gov [DOE]

    This law states regulations for air quality control and states the powers and duties of the secretary of environmental quality. It provides information about permits and licenses, air quality...

  18. Technetium Retention During LAW Vitrification

    Office of Environmental Management (EM)

    Product Melt Pool Bubbling Unagitated JHCM (West Valley, DWPF prior to October 2010, Germany, Japan) Agitated JHCM (M-Area, WTP LAW, WTP HLW, DWPF after October 2010) * WTP HLW...

  19. Missouri Air Conservation Law (Missouri)

    Broader source: Energy.gov [DOE]

    This law's purpose is to maintain the purity of the air resources of the state to protect the health, general welfare and physical property of the people, maximum employment and the full industrial...

  20. Surface Coal Mining Law (Missouri)

    Broader source: Energy.gov [DOE]

    This law aims to provide for the regulation of coal mining in order to minimize or prevent its adverse effects, protect the environment to the extent possible, protect landowner rights, and...

  1. Law School Event Composting Guide

    E-Print Network [OSTI]

    Wolfe, Patrick J.

    Law School Event Composting Guide HLS SUSTAINABILITY PROGRAM JANUARY 2011 Thank you for your interest in event composting! Separating materials for composting is easy, and organic materials comprise a significant portion of event waste. Composting instead

  2. Clean Water Partnership Law (Minnesota)

    Broader source: Energy.gov [DOE]

    The main purpose of the Clean Water Partnership Law is to provide financial and technical assistance to local governments for the protection, enhancement, and restoration of surface waters. However...

  3. Georgia Waste Control Law (Georgia)

    Broader source: Energy.gov [DOE]

    The Waste Control Law makes it unlawful to dump waste in any lakes, streams or surfaces waters of the State or on any private property without consent of the property owner. Waste is very broadly...

  4. Solar and Wind Permitting Laws

    Broader source: Energy.gov [DOE]

    New Jersey has enacted three separate laws addressing local permitting practices for solar and wind energy facilities. The first deals with solar and wind facilities located in industrial-zoned...

  5. Securities Law Issues Relating to Community Solar Projects

    Broader source: Energy.gov [DOE]

    The law firm Stoel Rives has analyzed the issues related to Securities Law and Community Solar both in the context of Washington state law and federal law.

  6. Louisiana Hazardous Waste Control Law (Louisiana)

    Broader source: Energy.gov [DOE]

    The Louisiana Department of Environmental Quality is responsible for administering the Louisiana Hazardous Waste Control Law and the regulations created under that law.

  7. Revision of the Coulomb logarithm in the ideal plasma

    E-Print Network [OSTI]

    P. Mulser; G. Alber; M. Murakami

    2014-02-24T23:59:59.000Z

    The standard picture of the Coulomb logarithm in the ideal plasma is controversial, the arguments for the lower cut off need revision. The two cases of far subthermal and of far superthermal electron drift motions are accessible to a rigorous analytical treatment. We show that the lower cut off $b_{\\min}$ is a function of symmetry and shape of the shielding cloud, it is not universal. In the subthermal case shielding is spherical and $b_{\\min}$ is to be identified with the de Broglie wavelength; at superthermal drift the shielding cloud exhibits cylindrical (axial) symmetry and $b_{\\min}$ is the classical parameter of perpendicular deflection. In both situations the cut offs are determined by the electron-ion encounters at large collision parameters. This is in net contrast to the governing standard meaning that attributes $b_{\\min}$ to the Coulomb singularity at vanishing collision parameters $b$ and, consequently, assigns it universal validity. The origin of the contradictions in the traditional picture is analyzed.

  8. Revision of the Coulomb logarithm in the ideal plasma

    E-Print Network [OSTI]

    Mulser, P; Murakami, M

    2013-01-01T23:59:59.000Z

    The standard picture of the Coulomb logarithm in the ideal plasma is controversial, the arguments for the lower cut off need revision. The two cases of far subthermal and of far superthermal electron drift motions are accessible to a rigorous analytical treatment. We show that the lower cut off $b_{\\min}$ is a function of symmetry and shape of the shielding cloud, it is not universal. In the subthermal case shielding is spherical and $b_{\\min}$ is to be identified with the de Broglie wavelength; at superthermal drift the shielding cloud exhibits cylindrical (axial) symmetry and $b_{\\min}$ is the classical parameter of perpendicular deflection. In both situations the cut offs are determined by the electron-ion encounters at large collision parameters. This is in net contrast to the governing standard meaning that attributes $b_{\\min}$ to the Coulomb singularity at vanishing collision parameters $b$ and, consequently, assigns it universal validity. The origin of the contradictions in the traditional picture is ...

  9. Ideal magnetohydrodynamic equilibrium in a non-symmetric topological torus

    SciTech Connect (OSTI)

    Weitzner, Harold [Courant Institute of Mathematical Sciences, New York University, New York, New York 10012 (United States)] [Courant Institute of Mathematical Sciences, New York University, New York, New York 10012 (United States)

    2014-02-15T23:59:59.000Z

    An alternative representation of an ideal magnetohydrodynamic equilibrium is developed. The representation is a variation of one given by A. Salat, Phys. Plasmas 2, 1652 (1995). The system of equations is used to study the possibility of non-symmetric equilibria in a topological torus, here an approximate rectangular parallelopiped, with periodicity in two of the three rectangular coordinates. An expansion is carried out in the deviation of pressure surfaces from planes. Resonances are manifest in the process. Nonetheless, provided the magnetic shear is small, it is shown that it is possible to select the magnetic fields and flux surfaces in such a manner that no singularities appear on resonant surfaces. One boundary surface of the parallelopiped is not arbitrary but is dependent on the equilibrium in question. A comparison of the solution sets of axisymmetric and non-axisymmetric equilibria suggests that the latter have a wider class of possible boundary shapes but more restrictive rotational transform profiles. No proof of convergence of the series is given.

  10. Super stable garnet ceramics may be ideal for high-energy lithium...

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

    Relations (865) 574-7308 Super stable garnet ceramics may be ideal for high-energy lithium batteries ORNL researchers used scanning transmission electron microscopy to take an...

  11. The University of Tennessee LAW WOMEN CONSTITUTION

    E-Print Network [OSTI]

    Tennessee, University of

    The University of Tennessee LAW WOMEN CONSTITUTION MISSION STATEMENT The Mission Statement for Law community. Law Women strives to: · Raise awareness of issues related to women's participation community that address issues of concern to women. MEMBERSHIP, OFFICERS, & COMMITTEES 1. Law Women

  12. Kepler's Laws The equation of motion

    E-Print Network [OSTI]

    Knörrer, Horst

    of a gravitational field created by point mass that is fixed at the origin. FIGURE Newton's laws give the basic. By Newton's law on gravition, the force exerted by the fixed mass on the movable mass is in the direction and Kepler's laws imply the universal law on gravitation. See ??? 2 #12;the the semimajor axis of the ellipse

  13. Diffusive limit for the random Lorentz gas

    E-Print Network [OSTI]

    Alessia Nota

    2014-10-14T23:59:59.000Z

    We review some recent results concerning the derivation of the diffusion equation and the validation of Fick's law for the microscopic model given by the random Lorentz Gas. These results are achieved by using a linear kinetic equation as an intermediate level of description between our original mechanical system and the diffusion equation.

  14. Star Formation in Isolated Disk Galaxies. II. Schmidt Laws and Efficiency of Gravitational Collapse

    E-Print Network [OSTI]

    Yuexing Li; Mordecai-Mark Mac Low; Ralf S. Klessen

    2006-02-21T23:59:59.000Z

    (Abridged). We model gravitational instability in a wide range of isolated disk galaxies, using GADGET, a three-dimensional, smoothed particle hydrodynamics code. The model galaxies include a dark matter halo and a disk of stars and isothermal gas. The global Schmidt law observed in disk galaxies is quantitatively reproduced by our models. We find that the surface density of star formation rate directly correlates with the strength of local gravitational instability. The local Schmidt laws of individual galaxies in our models show clear evidence of star formation thresholds. Our results suggest that the non-linear development of gravitational instability determines the local and global Schmidt laws, and the star formation thresholds.

  15. Nuclear and Trace Ideals in Tensored \\LambdaCategories Samson Abramsky \\Lambda

    E-Print Network [OSTI]

    Blute, Richard

    Nuclear and Trace Ideals in Tensored \\Lambda­Categories Samson Abramsky \\Lambda Department of his 60th birthday. Abstract We generalize the notion of nuclear maps from functional analysis by defining nuclear ideals in tensored \\Lambda­categories. The motivation for this study came from attempts

  16. Phenomenological study of parabolic and spherical indentation of elastic-ideally plastic material

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Phenomenological study of parabolic and spherical indentation of elastic-ideally plastic material O ideally plastic materials was carried out by using precise results of finite elements calculations behaviour is found. Two elastic-plastic regimes and two plastic regimes are observed for materials of very

  17. Direct Discovery Prospects for the Light CP-odd Higgs Boson of NMSSM Ideal Higgs Scenarios

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    Direct Discovery Prospects for the Light CP-odd Higgs Boson of NMSSM Ideal Higgs Scenarios Jack on the following papers with R. Dermisek: · New constraints on a light CP-odd Higgs boson and related NMSSM Ideal CP-odd Higgs boson at the Tevatron and LHC. Published in Phys.Rev.D81:055001,2010, arXiv:0911

  18. An ideal multi-secret sharing scheme based on minimal privileged coalitions

    E-Print Network [OSTI]

    An ideal multi-secret sharing scheme based on minimal privileged coalitions Yun Song , Zhihui Li Abstract How to construct an ideal multi-secret sharing scheme for general access structures is difficult if such coalitions exist. Furthermore, in terms of privileged coalitions, we show that most of the existing multi-secret

  19. The minimal components of the Mayr-Meyer ideals Irena Swanson

    E-Print Network [OSTI]

    Swanson, Irena

    The minimal components of the Mayr-Meyer ideals Irena Swanson 24 April 2003 Grete Hermann proved such that each ri has degree at most deg f +(kd)(2n ) . Mayr and Meyer in [MM] found (generators) of a family that for these Mayr-Meyer ideals any minimal generating set of syzygies has elements of doubly exponential degree in n

  20. NUMERICAL METHODS FOR THE SIMULATION OF CONTINUOUS SEDIMENTATION IN IDEAL CLARIFIER-THICKENER UNITS

    E-Print Network [OSTI]

    a model of continuous sedimentation of ideal suspensions of small solid particles dispersed in a viscous of Kynch's and related sedimentation models are provided by Bustos et al. (1999) and Burger and WendlandNUMERICAL METHODS FOR THE SIMULATION OF CONTINUOUS SEDIMENTATION IN IDEAL CLARIFIER-THICKENER UNITS

  1. Law 275 sec. 1 The Environmental Law Workshop

    E-Print Network [OSTI]

    Kammen, Daniel M.

    -oriented government intervention. With a relatively small budget and no authority to impose household solid waste Center for Law & Technology Abstract: "An Economic Assessment of Market-Based Approaches to Regulating the Municipal Solid Waste Stream" In the late 1980s and early 1990s, it was widely reported that the United

  2. 1.0 GAS TRANSFER An important process used in water and wastewater treatment. Also very important when

    E-Print Network [OSTI]

    Stenstrom, Michael K.

    1.0 GAS TRANSFER An important process used in water and wastewater treatment. Also very important = CL (CL + HcVG) (6) where CL = liquid phase concentration, VL = liquid volume, CG = gas phase concentration, VG = gas volume, Hc = dimensionless Henry's law coefficient and M = mass of gas. Now use two

  3. Controlling the level of the ideal invariant fluxes for MHD turbulence using TURBO spectral solver

    E-Print Network [OSTI]

    Teaca, B; Knaepen, B; Carati, D

    2011-01-01T23:59:59.000Z

    The ideal invariants present in the formalism of magnetohydrodynamics (MHD), i.e. global quantities that are conserved in the absence of sources and dissipative effects, play an important role in various theoretical and numerical studies of MHD turbulence. The fluxes of these ideal invariants represent separate channels that transfer the information across different scales in a turbulent system. Once a statistically stationary state of turbulence is reached, the amount of any ideal invariant quantity introduced in the system by a forcing mechanism equals the amount of the same quantity removed by the dissipative effects from the system. For highly developed turbulence, these two mechanisms act predominantly at different scales that are largely separated. Since the ideal invariant quantities cascade between scales, a constant flux is generated with great implication on the state of the system. Numerically, controlling the ideal invariant fluxes levels for a turbulent MHD system is important for the analysis of...

  4. Research Report faculty of law

    E-Print Network [OSTI]

    Tobar, Michael

    for the ageing population in Western Australia. In addition, the Crime Research Centre continues to host. Professor Erika J Techera Dean, Faculty of Law © JOAN COSTA 2013 The University of Western Australia | 01 Research student profile | 07 Crime Research Centre | 09 The Centre for Mining, Energy and Natural

  5. COLLEGE OF LAW UNDERGRADUATE STUDIES

    E-Print Network [OSTI]

    Martin, Ralph R.

    university research centres in the areas of Environmental and Energy Law and Policy, Criminal Justice and staff from over forty countries, including countries in Europe, the Middle East, Africa, Asia and North and South America. You will make enduring friendships here and build lasting memories of your time with us

  6. BA Philosophy, Politics and Law

    E-Print Network [OSTI]

    Harman, Neal.A.

    BA Philosophy, Politics and Law (PPL) Module Information 2013-2014 Arts and Humanities College of www.swansea.ac.uk/artsandhumanities Department of Politcial and Cultural Studies #12;PPL at Swansea Swansea offers one of only two PPL degrees in the UK. Building on the successfully launch of our PPE

  7. Fourier's Law from Closure Equations

    E-Print Network [OSTI]

    Jean Bricmont; Antti Kupiainen

    2006-09-01T23:59:59.000Z

    We give a rigorous derivation of Fourier's law from a system of closure equations for a nonequilibrium stationary state of a Hamiltonian system of coupled oscillators subjected to heat baths on the boundary. The local heat flux is proportional to the temperature gradient with a temperature dependent heat conductivity and the stationary temperature exhibits a nonlinear profile.

  8. CCPPolicyBriefing Competition Law

    E-Print Network [OSTI]

    Feigon, Brooke

    actions (paragraphs 26 to 27). The Green Paper lays out a range of "options" for how private enforcement · A plaintiff initiates a private action based on an alleged breach of competition law. It must provide all for the Revelation of Private Information The ESRC Centre for Competition Policy (CCP), at the University of East

  9. Wind Access and Permitting Law

    Broader source: Energy.gov [DOE]

    In July 2009, the Delaware legislature enacted a law ([http://www.legis.delaware.gov/LIS/LIS145.NSF/bfa9b1a8c49c444f852568c0005... HS 1 for H.B. 70]) prohibiting unreasonable public and private...

  10. Beyond Unions, Notwithstanding Labor Law

    E-Print Network [OSTI]

    Loudon, Catherine

    regime created by the National Labor Relations Act of 1935 (NLRA)1--once core elements of the nation, enforcement strategies, and rulemaking abilities.4 The labor law itself has been transformed into a weapon movement is critical to achieving a more egalitarian distribution of wealth. As the NLRA's statement

  11. Philadelphia University Faculty of law

    E-Print Network [OSTI]

    protection law, nationality Course Level: First year Credit hours:Lecture Time: 3 Credit Hours Academic Staff to write and prepare articles, reports and research papers in addition to training them for legal writing, in terms of its sources and historical development. · Communication skills (personal and academic

  12. The Academic Law Library in the 21st Century: Still the Heart of the Law School

    E-Print Network [OSTI]

    Loudon, Catherine

    School should not open at all. Needless to say, construction of the UC Irvine Law Library went forward, Irvine School of Law (UC Irvine Law), I was asked my opinion of a proposal to delay construction

  13. Copyright (c) 2009 Georgetown Journal on Poverty Law & Policy Georgetown Journal on Poverty Law & Policy

    E-Print Network [OSTI]

    Zhou, Pei

    Page 1 Copyright (c) 2009 Georgetown Journal on Poverty Law & Policy Georgetown Journal on Poverty Law & Policy Spring, 2009 16 Geo. J. Poverty Law & Pol'y 273 SPEECH: The Redefined Hero: Discovering

  14. The Mathematical Structure of the Second Law of Thermodynamics

    E-Print Network [OSTI]

    Elliott H. Lieb; Jakob Yngvason

    2003-02-07T23:59:59.000Z

    The essence of the second law of classical thermodynamics is the `entropy principle' which asserts the existence of an additive and extensive entropy function, S, that is defined for all equilibrium states of thermodynamic systems and whose increase characterizes the possible state changes under adiabatic conditions. It is one of the few really fundamental physical laws (in the sense that no deviation, however tiny, is permitted) and its consequences are far reaching. This principle is independent of models, statistical mechanical or otherwise, and can be understood without recourse to Carnot cycles, ideal gases and other assumptions about such things as `heat', `temperature', `reversible processes', etc., as is usually done. Also the well known formula of statistical mechanics, S = -\\sum p log p, is not needed for the derivation of the entropy principle. This contribution is partly a summary of our joint work (Physics Reports, Vol. 310, 1--96 (1999)) where the existence and uniqueness of S is proved to be a consequence of certain basic properties of the relation of adiabatic accessibility among equilibrium states. We also present some open problems and suggest directions for further study.

  15. The SOLAS airsea gas exchange experiment (SAGE) 2004 Mike J. Harvey a,n

    E-Print Network [OSTI]

    Ho, David

    The SOLAS air­sea gas exchange experiment (SAGE) 2004 Mike J. Harvey a,n , Cliff S. Law a , Murray­sea gas exchange Iron fertilisation Ocean biogeochemistry SOLAS a b s t r a c t The SOLAS air­sea gas

  16. Gas permeability of carbon aerogels

    SciTech Connect (OSTI)

    Kong, F.; LeMay, J.D.; Hulsey, S.S.; Alviso, C.T.; Pekala, R.W. (Chemistry and Materials Science Department, Lawrence Livermore National Laboratory, Livermore, California 94550 (United States))

    1993-12-01T23:59:59.000Z

    Carbon aerogels are synthesized via the aqueous polycondensation of resorcinol with formaldehyde, followed by supercritical drying and subsequent pyrolysis at 1050 [degree]C. As a result of their interconnected porosity, ultrafine cell/pore size, and high surface area, carbon aerogels have many potential applications such as supercapacitors, battery electrodes, catalyst supports, and gas filters. The performance of carbon aerogels in the latter two applications depends on the permeability or gas flow conductance in these materials. By measuring the pressure differential across a thin specimen and the nitrogen gas flow rate in the viscous regime, the permeability of carbon aerogels was calculated from equations based upon Darcy's law. Our measurements show that carbon aerogels have permeabilities on the order of 10[sup [minus]12] to 10[sup [minus]10] cm[sup 2] over the density range from 0.05--0.44 g/cm[sup 3]. Like many other aerogel properties, the permeability of carbon aerogels follows a power law relationship with density, reflecting differences in the average mesopore size. Comparing the results from this study with the permeability of silica aerogels reported by other workers, we found that the permeability of aerogels is governed by a simple universal flow equation. This paper discusses the relationship between permeability, pore size, and density in carbon aerogels.

  17. PHILOSOPHY, POLITICS,PHILOSOPHY, POLITICS,PHILOSOPHY, POLITICS, & LAW& LAW& LAW

    E-Print Network [OSTI]

    Krylov, Anna I.

    of USC. The Unruh Research in Applied Politics Program supports research that addresses political topics of concern to the polity. Study Abroad: Explore the origins of Western philosophy by spending a year -- Nature, origin, and development of international law; basic principles analyzed and illustrated

  18. Efficiency of Carnot Cycle with Arbitrary Gas Equation of State

    E-Print Network [OSTI]

    Paulus C. Tjiang; Sylvia H. Sutanto

    2006-03-27T23:59:59.000Z

    The derivation of the efficiency of Carnot cycle is usually done by calculating the heats involved in two isothermal processes and making use of the associated adiabatic relation for a given working substance's equation of state, usually the ideal gas. We present a derivation of Carnot efficiency using the same procedure with Redlich-Kwong gas as working substance to answer the calculation difficulties raised by Agrawal and Menon. We also show that using the same procedure, the Carnot efficiency may be derived regardless of the functional form of the gas equation of state.

  19. Rules and Regulations Governing Leasing for Production or Extraction of Oil, Gas and Other Minerals From Onshore State-Owned Lands (Mississippi)

    Broader source: Energy.gov [DOE]

    The Rules and Regulations Governing Leasing for Production or Extraction of Oil, Gas and Other Minerals From Onshore State-Owned Lands is applicable to the natural gas sector. This law delegates...

  20. law.wayne.edu 2014 Admissions

    E-Print Network [OSTI]

    Berdichevsky, Victor

    law.wayne.edu 2014 Admissions Bulletin Blake Edwards Damon J. Keith Legacy Scholar Class of 2015 State University Board of Governors Wayne Law Board of Visitors Debbie Dingell, chair Gary S. Pollard

  1. An Economics-Based Second Law Efficiency

    E-Print Network [OSTI]

    Mistry, Karan Hemant

    Second Law efficiency is a useful parameter for characterizing the energy requirements of a system in relation to the limits of performance prescribed by the Laws of Thermodynamics. However, since energy costs typically ...

  2. The Radiometric Bode's Law and Extrasolar Planets

    E-Print Network [OSTI]

    Joseph Lazio; W. M. Farrell; Jill Dietrick; Elizabeth Greenlees; Emily Hogan; Christopher Jones; L. A. Hennig

    2004-05-18T23:59:59.000Z

    We predict the radio flux densities of the extrasolar planets in the current census, making use of an empirical relation--the radiometric Bode's Law--determined from the five ``magnetic'' planets in the solar system (Earth and the four gas giants). Radio emission from these planets results from solar-wind powered electron currents depositing energy in the magnetic polar regions. We find that most of the known extrasolar planets should emit in the frequency range 10--1000 MHz and, under favorable circumstances, have typical flux densities as large as 1 mJy. We also describe an initial, systematic effort to search for radio emission in low radio frequency images acquired with the Very Large Array. The limits set by the VLA images (~ 300 mJy) are consistent with, but do not provide strong constraints on, the predictions of the model. Future radio telescopes, such as the Low Frequency Array (LOFAR) and the Square Kilometer Array (SKA), should be able to detect the known extrasolar planets or place austere limits on their radio emission. Planets with masses much lower than those in the current census will probably radiate below 10 MHz and will require a space-based array.

  3. The School of Business, Economics and Law

    E-Print Network [OSTI]

    Harding, Karin

    The School of Business, Economics and Law 2009ANNUAL MAGAZINE EFMD #12;Graphic design & production of Gothenburg, Jeffrey Johns/School of Business, Economics and Law, Maria Norrström/School of Business at the School of Business, Economics and Law in Gothenburg Photo by: Niklas Bernstone The School

  4. ANU COLLEGE OF LAW Dr James Prest

    E-Print Network [OSTI]

    for Climate Law and Policy Canberra ACT 0200 Australia Telephone: +61 2 6125 1689 Facsimile: +61 2 6125 4899.sen@aph.gov.au 29 August 2008 Re: Renewable Energy (Electricity) Amendment (Feed-In Tariff) Bill 2008 the operation of laws to encourage deployment of renewable energy, conducted at the ANU Centre for Climate Law

  5. Molecular Cell Signaling Motifs and Weber's Law

    E-Print Network [OSTI]

    Molecular Cell Previews Signaling Motifs and Weber's Law James E. Ferrell, Jr.1,* 1Department that Weber's law of sensory perception may apply to a number of cell signaling processes. Most of us can shouting in our ear. This is the essence of Weber's law, put forward by the German physiologist Ernst Weber

  6. Testing Type Class Laws Johan Jeuring

    E-Print Network [OSTI]

    Utrecht, Universiteit

    ]. Instances of Monad should satisfy the following laws: return a>>=k k a m >>=return m m >>=(x k x>>=h) (m>>=k)>>=hTesting Type Class Laws Johan Jeuring Patrik Jansson Cl´audio Amaral Technical Report UU-CS-2012.089 3508 TB Utrecht The Netherlands #12;Testing Type Class Laws Johan Jeuring Utrecht University and Open

  7. EXPONENTS FOR B-STABLE IDEALS ERIC SOMMERS AND JULIANNA TYMOCZKO

    E-Print Network [OSTI]

    Sommers, Eric

    EXPONENTS FOR B-STABLE IDEALS ERIC SOMMERS AND JULIANNA TYMOCZKO ABSTRACT. Let G be a simple). 1 #12;2 ERIC SOMMERS AND JULIANNA TYMOCZKO characteristic polynomial for the full Coxeter

  8. Simulation and visualization of fields and energy flows in electric circuits with idealized geometries

    E-Print Network [OSTI]

    Ohannessian, Mesrob I., 1981-

    2005-01-01T23:59:59.000Z

    This thesis develops a method to simulate and visualize the fields and energy flows in electric circuits, using a simplified physical model based on an idealized geometry. The physical models combine and extend previously ...

  9. Realizing Torque Controllers for Underactuated Bipedal Walking Using the Ideal Model Resolved Motion Method

    E-Print Network [OSTI]

    Cousineau, Eric Andrew

    2014-12-16T23:59:59.000Z

    ), which is a simple method to convert ideal torque controllers to PD controllers to implement on hardware. Walking was first achieved using the proven method of the hybrid zero dynamics (HZD) reconstruction, followed by the Input-Output Feedback...

  10. Historical and idealized climate model experiments: an intercomparison of Earth system models of intermediate complexity

    E-Print Network [OSTI]

    Monier, Erwan

    Both historical and idealized climate model experiments are performed with a variety of Earth system models of intermediate complexity (EMICs) as part of a community contribution to the Intergovernmental Panel on Climate ...

  11. Historical and idealized model experiments: an intercomparison of Earth system models of

    E-Print Network [OSTI]

    Historical and idealized model experiments: an intercomparison of Earth system models: an intercomparison of Earth system models of intermediate complexity M. Eby1, A. J. Weaver1, K. Alexander1, K

  12. Gas sensor

    DOE Patents [OSTI]

    Schmid, Andreas K.; Mascaraque, Arantzazu; Santos, Benito; de la Figuera, Juan

    2014-09-09T23:59:59.000Z

    A gas sensor is described which incorporates a sensor stack comprising a first film layer of a ferromagnetic material, a spacer layer, and a second film layer of the ferromagnetic material. The first film layer is fabricated so that it exhibits a dependence of its magnetic anisotropy direction on the presence of a gas, That is, the orientation of the easy axis of magnetization will flip from out-of-plane to in-plane when the gas to be detected is present in sufficient concentration. By monitoring the change in resistance of the sensor stack when the orientation of the first layer's magnetization changes, and correlating that change with temperature one can determine both the identity and relative concentration of the detected gas. In one embodiment the stack sensor comprises a top ferromagnetic layer two mono layers thick of cobalt deposited upon a spacer layer of ruthenium, which in turn has a second layer of cobalt disposed on its other side, this second cobalt layer in contact with a programmable heater chip.

  13. Religion as a Special Category in Law and Policy: Religious Exemptions and First Freedoms

    E-Print Network [OSTI]

    Goodine, Bradley Wayne

    2013-09-13T23:59:59.000Z

    constrained by the context of law 3 and must make their claims within the bounds of judicial history and precedent, making it difficult to focus purely on the conceptual, normative question.3 It occurred to me that there exists the possibility that... language. Whenever egalitarian ideals are threatened, the logic of formal justice must be used in argument.7 But while we can and must submit these political and legal claims to priority to more rigorous consideration, that does not, in my view, diminish...

  14. Generalized Kirchhoff-Law-Johnson-Noise (KLJN) secure key exchange system using arbitrary resistors

    E-Print Network [OSTI]

    Vadai, Gergely; Gingl, Zoltan

    2015-01-01T23:59:59.000Z

    The Kirchhoff-Law-Johnson-Noise (KLJN) secure key exchange system has been introduced as a simple, very low cost and efficient classical physical alternative to quantum key distribution systems. The ideal system uses only a few electronic components - identical resistor pairs, switches and interconnecting wires - to guarantee perfectly protected data transmission. We show that a generalized KLJN system can provide unconditional security even if it is used with significantly less limitations. The more universal conditions ease practical realizations considerably and support more robust protection against attacks. Our theoretical results are confirmed by numerical simulations.

  15. Dark Energy and Search for the Generalized Second Law

    E-Print Network [OSTI]

    Balendra Kr. Dev Choudhury; Julie Saikia

    2009-06-03T23:59:59.000Z

    The discovery of accelerated Hubble expansion in the SNIa data and the observed power spectrum of the microwave background radiation provide an ample support for Dark energy and Dark matter. Except for the so far well-known facts that cold dark matter (or simply dark matter) is pressureless, and dark energy has a negative pressure, the nature of these two still remains a complete mystery. The mystery facilitates different consideration. In one hand, dark matter and dark energy are assumed as distinct entities, and other interpretation is that both are different manifestation of a common structure, often referred as quartessence. Chaplygin gas, a perfect fluid also favours the second interpretation. Here, we consider modified chaplygin gas as dark energy candidate. Taking into account the existence of the observer's event horizon in accelerated universe, we find the condition where the generalized second law of gravitational thermodynamics is valid and the positivity of the temperature of the phantom fluid remains intact.

  16. Profit Neutrality in Licensing: The Boundary Between Antitrust Law and Patent Law

    E-Print Network [OSTI]

    Sadoulet, Elisabeth

    Profit Neutrality in Licensing: The Boundary Between Antitrust Law and Patent Law Stephen M. Maurer a century, courts and commentators have struggled to find principles that reconcile patent and antitrust law, especially as to patent licensing. We interpret case law and commentary to arrive at three unifying

  17. Humboldt Consumer Law Clinic Durch die Humboldt Consumer Law Clinic wird Studierenden ermglicht, Mandanten in

    E-Print Network [OSTI]

    Freytag, Johann-Christoph

    Humboldt Consumer Law Clinic Die Idee: Durch die Humboldt Consumer Law Clinic wird Studierenden rechtlich zu beraten. Die Humboldt Consumer Law Clinic bietet Ihnen eine hervorragende Möglichkeit Theorie und Praxis zu verbinden! Das Projekt: Wenn Sie sich für ein Jahr Humboldt Consumer Law Clinic

  18. BERKELEY LAW CERTIFICATE OF SPECIALIZATION IN ENERGY AND CLEAN TECHNOLOGY LAW (LLM) 2010-2011

    E-Print Network [OSTI]

    Kammen, Daniel M.

    BERKELEY LAW CERTIFICATE OF SPECIALIZATION IN ENERGY AND CLEAN TECHNOLOGY LAW (LLM) 2010 and a description of any major papers you have authored involving any aspect of energy or clean technology law: __ _____ Please indicate the courses related to Environmental Law & Energy Policy ("ENV"), IP, Entrepreneurship

  19. Climate Change Laws of the World Project Columbia Center for Climate Change Law

    E-Print Network [OSTI]

    Climate Change Laws of the World Project Columbia Center for Climate Change Law Monica Molina, Columbia College '14 Supervisor Meredith Wilensky, J.D. Introduction The Climate Change Laws of the World Project is an ongoing effort at the Center for Climate Change Law (CCCL) to aggregate existing domestic

  20. Determination of Henry's law constants of organics in dilute aqueous solutions

    SciTech Connect (OSTI)

    Hansen, K.C.; Zhou, Zhou; Yaws, C.L.; Aminabhavi, T.M. (Lamar Univ., Beaumont, TX (United States). Dept. of Chemistry)

    1993-10-01T23:59:59.000Z

    Accurate knowledge of Henry's law constants, H, or air/water partitioning coefficients are required to predict the behavior of organic compounds in the environment. In particular, when the compounds are relatively volatile and exhibit low solubility in water, air stripping may be a viable method for above-ground treatment. Henry's law constants of 15 volatile organic compounds in dilute aqueous solutions were measured by the procedure of equilibrium partitioning in a closed system. The method is based upon the measurement of the headspace concentration by gas chromatography. The compounds investigated included six halogenated hydrocarbons, four aromatic hydrocarbons, and five alkanes. The measurements were made at three temperatures between 25 and 45 C. The measured Henry's law constants compared well with the literature data of some liquids. The temperature dependence of Henry's law constant was also studied from the van't Hoff relation.

  1. NATURAL GAS MARKET ASSESSMENT

    E-Print Network [OSTI]

    CALIFORNIA ENERGY COMMISSION NATURAL GAS MARKET ASSESSMENT PRELIMINARY RESULTS In Support.................................................................................... 6 Chapter 2: Natural Gas Demand.................................................................................................. 10 Chapter 3: Natural Gas Supply

  2. Baseline LAW Glass Formulation Testing

    SciTech Connect (OSTI)

    Kruger, Albert A. [USDOE Office of River Protection, Richland, WA (United States); Mooers, Cavin [The Catholic University of America, Washington, DC (United States). Vitreous State Lab.; Bazemore, Gina [The Catholic University of America, Washington, DC (United States). Vitreous State Lab; Pegg, Ian L. [The Catholic University of America, Washington, DC (United States). Vitreous State Lab; Hight, Kenneth [The Catholic University of America, Washington, DC (United States). Vitreous State Lab; Lai, Shan Tao [The Catholic University of America, Washington, DC (United States). Vitreous State Lab; Buechele, Andrew [The Catholic University of America, Washington, DC (United States). Vitreous State Lab; Rielley, Elizabeth [The Catholic University of America, Washington, DC (United States). Vitreous State Lab; Gan, Hao [The Catholic University of America, Washington, DC (United States). Vitreous State Lab; Muller, Isabelle S. [The Catholic University of America, Washington, DC (United States). Vitreous State Lab; Cecil, Richard [The Catholic University of America, Washington, DC (United States). Vitreous State Lab

    2013-06-13T23:59:59.000Z

    The major objective of the baseline glass formulation work was to develop and select glass formulations that are compliant with contractual and processing requirements for each of the LAW waste streams. Other objectives of the work included preparation and characterization of glasses with respect to the properties of interest, optimization of sulfate loading in the glasses, evaluation of ability to achieve waste loading limits, testing to demonstrate compatibility of glass melts with melter materials of construction, development of glass formulations to support ILAW qualification activities, and identification of glass formulation issues with respect to contract specifications and processing requirements.

  3. Public Law 104-134

    Office of Environmental Management (EM)

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 1112011 Strategic2 OPAM615_CostNSAR - TProcuring SolarNo. 195 - Oct. 7,Resumption ofPublic Law

  4. air law: Topics by E-print Network

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

    from any symmetry group. Jeeva S. Anandan 1998-08-24 46 Zipf's law, power laws, and maximum entropy CERN Preprints Summary: Zipf's law, and power laws in general, have...

  5. Oil and Gas Commission General Rules and Regulations Continued(Arkansas)

    Broader source: Energy.gov [DOE]

    The General Rules have been adopted by the Oil and Gas Commission in accordance with applicable state law requirements and are General Rules of state-wide application, applying to the conservation...

  6. Power Plays: Geothermal Energy In Oil and Gas Fields

    Broader source: Energy.gov [DOE]

    The SMU Geothermal Lab is hosting their 7th international energy conference and workshop Power Plays: Geothermal Energy in Oil and Gas Fields May 18-20, 2015 on the SMU Campus in Dallas, Texas. The two-day conference brings together leaders from the geothermal, oil and gas communities along with experts in finance, law, technology, and government agencies to discuss generating electricity from oil and gas well fluids, using the flare gas for waste heat applications, and desalinization of the water for project development in Europe, China, Indonesia, Mexico, Peru and the US. Other relevant topics include seismicity, thermal maturation, and improved drilling operations.

  7. Nigeria: after crude, the gas

    SciTech Connect (OSTI)

    Not Available

    1980-11-01T23:59:59.000Z

    Misinterpretation of the laws of the marketplace have already brought Nigeria to the brink of a catastrophe in 1978, when the government had built up heavy stocks expecting a substantial increase in price. When it did not materialize and the production had to be dropped to 50% of the previous rate, in a country where crude constitutes 90% of the export revenues, the system was changed. The new plan is intended to reduce the dependence of Nigeria on oil exports. The production rate is set at between 2.2 and 2.5 million bpd. Due to a significant increase in domestic demand, the 2 existing refineries cannot fill the gap; 2 more refineries are planned. There also are substantial gas reserves; the associated gas, now flared, is to be recovered. A gas liquefaction plant also is in operation, with one-half of the output going to Europe and one-half to the US. Some of the oil and gas is earmarked for local petrochemical plants.

  8. Georgia Tech Dangerous Gas

    E-Print Network [OSTI]

    Sherrill, David

    1 Georgia Tech Dangerous Gas Safety Program March 2011 #12;Georgia Tech Dangerous Gas Safety.......................................................................................................... 5 6. DANGEROUS GAS USAGE REQUIREMENTS................................................. 7 6.1. RESTRICTED PURCHASE/ACQUISITION RULES: ................................................ 7 7. FLAMMABLE GAS

  9. Condensation of N bosons. II. Nonequilibrium analysis of an ideal Bose gas and the laser phase-transition analogy 

    E-Print Network [OSTI]

    Kocharovsky, VV; Scully, Marlan O.; Zhu, S. Y.; Zubairy, M. Suhail

    2000-01-01T23:59:59.000Z

    bosons. II. Nonequilibriu and the laser phase-transitio V. V. Kocharovsky,1,3 Marlan O. Scully,1 1Department of Physics and Institute for Quantum Studies 2Max-Planck Institut fur Quantenoptik 3Institute of Applied Physics of the Russian Academ 4... by the restriction to N particles. Stated differently, the present approach lends itself to different approximations, yielding, among other things, a simple ~approximate! analytic expression for the ground state density matrix for N trapped bosons.?? ~4a! Herzog...

  10. Condensation of N bosons. II. Nonequilibrium analysis of an ideal Bose gas and the laser phase-transition analogy

    E-Print Network [OSTI]

    Kocharovsky, VV; Scully, Marlan O.; Zhu, S. Y.; Zubairy, M. Suhail

    2000-01-01T23:59:59.000Z

    bosons. II. Nonequilibriu and the laser phase-transitio V. V. Kocharovsky,1,3 Marlan O. Scully,1 1Department of Physics and Institute for Quantum Studies 2Max-Planck Institut fur Quantenoptik 3Institute of Applied Physics of the Russian Academ 4... by the restriction to N particles. Stated differently, the present approach lends itself to different approximations, yielding, among other things, a simple ~approximate! analytic expression for the ground state density matrix for N trapped bosons.?? ~4a! Herzog...

  11. Third millenium ideal gas and condensed phase thermochemical database for combustion (with update from active thermochemical tables).

    SciTech Connect (OSTI)

    Burcat, A.; Ruscic, B.; Chemistry; Technion - Israel Inst. of Tech.

    2005-07-29T23:59:59.000Z

    The thermochemical database of species involved in combustion processes is and has been available for free use for over 25 years. It was first published in print in 1984, approximately 8 years after it was first assembled, and contained 215 species at the time. This is the 7th printed edition and most likely will be the last one in print in the present format, which involves substantial manual labor. The database currently contains more than 1300 species, specifically organic molecules and radicals, but also inorganic species connected to combustion and air pollution. Since 1991 this database is freely available on the internet, at the Technion-IIT ftp server, and it is continuously expanded and corrected. The database is mirrored daily at an official mirror site, and at random at about a dozen unofficial mirror and 'finger' sites. The present edition contains numerous corrections and many recalculations of data of provisory type by the G3//B3LYP method, a high-accuracy composite ab initio calculation. About 300 species are newly calculated and are not yet published elsewhere. In anticipation of the full coupling, which is under development, the database started incorporating the available (as yet unpublished) values from Active Thermochemical Tables. The electronic version now also contains an XML file of the main database to allow transfer to other formats and ease finding specific information of interest. The database is used by scientists, educators, engineers and students at all levels, dealing primarily with combustion and air pollution, jet engines, rocket propulsion, fireworks, but also by researchers involved in upper atmosphere kinetics, astrophysics, abrasion metallurgy, etc. This introductory article contains explanations of the database and the means to use it, its sources, ways of calculation, and assessments of the accuracy of data.

  12. PROGRAMME SPECIFICATION POSTGRADUATE PROGRAMMES Programme name International Commercial Law

    E-Print Network [OSTI]

    Weyde, Tillman

    in a single area of law: International Competition Law Maritime Law EU Commercial Law International Energy Commercial Law Award LLM School The City Law School Department or equivalent Academic Courses Programme code a dissertation in any one of those 4 chosen areas. 2) Add a specialisation to the LLM in International Commercial

  13. Covered Product Category: Residential Whole-Home Gas Tankless Water Heaters

    Broader source: Energy.gov [DOE]

    FEMP provides acquisition guidance across a variety of product categories, including whole-home gas tankless water heaters, which are an ENERGY STAR®-qualified product category. Federal laws and requirements mandate that agencies meet these efficiency requirements in all procurement and acquisition actions that are not specifically exempted by law.

  14. EEHG Performance and Scaling Laws

    SciTech Connect (OSTI)

    Penn, Gregory

    2013-10-09T23:59:59.000Z

    This note will calculate the idealized performance of echo-enabled harmonic generation performance (EEHG), explore the parameter settings, and look at constraints determined by incoherent synchrotron radiation (ISR) and intrabeam scattering (IBS). Another important effect, time-of-flight variations related to transverse emittance, is included here but without detailed explanation because it has been described previously. The importance of ISR and IBS is that they lead to random energy shifts that lead to temporal shifts after the various beam manipulations required by the EEHG scheme. These effects give competing constraints on the beamline. For chicane magnets which are too compact for a given R56, the magnetic fields will be sufficiently strong that ISR will blur out the complex phase space structure of the echo scheme to the point where the bunching is strongly suppressed. The effect of IBS is more omnipresent, and requires an overall compact beamline. It is particularly challenging for the second pulse in a two-color attosecond beamline, due to the long delay between the first energy modulation and the modulator for the second pulse.

  15. Tax Law and Economics Tax Law and Economics Department, with headquarters in the Faculty of Law of the University of Alicante, is

    E-Print Network [OSTI]

    Escolano, Francisco

    Tax Law and Economics Tax Law and Economics Department, with headquarters in the Faculty of Law activity in the faculties of Law, Economic and Business Sciences and Arts. Studies of 1st and 2onCycle (to 3400 Fax: (+34) 96 590 3464 Tax Law and Economics #12;

  16. BERKELEY LAW CERTIFICATE OF SPECIALIZATION IN ENERGY AND CLEAN TECHNOLOGY LAW (J.D.) 2010-2011

    E-Print Network [OSTI]

    Kammen, Daniel M.

    such as BERC@Boalt, Boalt.org, Berkeley Technology Law Journal, Healthcare and Biotech Law Society, Patent Law Society, or the Samuelson Law, Technology and Public Policy Clinic. Include the name of the organizationBERKELEY LAW CERTIFICATE OF SPECIALIZATION IN ENERGY AND CLEAN TECHNOLOGY LAW (J.D.) 2010

  17. Assessment of coal gasification/hot gas cleanup based advanced gas turbine systems

    SciTech Connect (OSTI)

    Not Available

    1990-12-01T23:59:59.000Z

    The major objectives of the joint SCS/DOE study of air-blown gasification power plants with hot gas cleanup are to: (1) Evaluate various power plant configurations to determine if an air-blown gasification-based power plant with hot gas cleanup can compete against pulverized coal with flue gas desulfurization for baseload expansion at Georgia Power Company's Plant Wansley; (2) determine if air-blown gasification with hot gas cleanup is more cost effective than oxygen-blown IGCC with cold gas cleanup; (3) perform Second-Law/Thermoeconomic Analysis of air-blown IGCC with hot gas cleanup and oxygen-blown IGCC with cold gas cleanup; (4) compare cost, performance, and reliability of IGCC based on industrial gas turbines and ISTIG power island configurations based on aeroderivative gas turbines; (5) compare cost, performance, and reliability of large (400 MW) and small (100 to 200 MW) gasification power plants; and (6) compare cost, performance, and reliability of air-blown gasification power plants using fluidized-bed gasifiers to air-blown IGCC using transport gasification and pressurized combustion.

  18. The Use of Path Integral Ideals: Deriving the Euler Summation Formula for Path Integrals

    SciTech Connect (OSTI)

    Bogojevic, Aleksandar; Balaz, Antun; Belic, Aleksandar [Institute of Physics, P. O. Box 57, 11001 Belgrade (Serbia and Montenegro)

    2006-03-29T23:59:59.000Z

    We present and comment on a new quantity that we have recently introduced: the path integral ideal. The new quantity governs the flow of a discrete quantum theory to its continuum limit. Path integral ideals satisfy a unique integral equation - the distinction between different quantum theories being in the boundary conditions. An asymptotic expansion of this equation has led to the derivation of a generalization of Euler's summation formula for path integrals. The new analytical method has brought about a systematic improvement of the convergence of path integrals. Applied to numerical procedures, the new analytical input has resulted in the speedup of numerical simulations by many orders of magnitude. On the analytical side, the integral equation for ideals may turn out to be a useful setting for extending the obtained results to a wider setting - e.g. to p-adic valued theories and theories on non-commuting space-times.

  19. Solar Easements & Local Option Solar Rights Laws

    Broader source: Energy.gov [DOE]

    Utah's solar easement provisions are similar to easement provisions in many other states. Parties may voluntarily enter into written solar easement contracts that are enforceable by law. An...

  20. The second law of blackhole dynamics

    E-Print Network [OSTI]

    Koustubh Ajit Kabe

    2010-03-08T23:59:59.000Z

    In this paper, the non-generalized or restricted second law blackhole dynamics as given by Bekenstein in the beginning is restated, with a rigid proof, in a different form akin to the statement of the second law of thermodynamics given by Clausius. The various physical possibilities and implications of this statement are discussed therein. This paper is a mere venture into the restricted second law of blackhole dynamics pertaining to blackholes emitting Hawking radiation. The paper thus considers a didactically interesting reformulation of the second law of blackhole thermodynamics after some revisions.

  1. Tribal Energy and Environmental Information Clearinghouse - Laws...

    Open Energy Info (EERE)

    search OpenEI Reference LibraryAdd to library Web Site: Tribal Energy and Environmental Information Clearinghouse - Laws and Regulations Applicable to Geothermal Energy...

  2. Commercial Law and Development in Kenya

    E-Print Network [OSTI]

    Mutunga, Willy

    1982-01-01T23:59:59.000Z

    communalism, slavery, feudalism, capitalism and communism.the ruins of British feudalism . The bourgeoisie thereafterof commercial law. While under feudalism it had functioned

  3. Fourier's Law for a Granular Fluid

    E-Print Network [OSTI]

    James W. Dufty

    2007-07-07T23:59:59.000Z

    Newton' viscosity law for the momentum flux and Fourier's law for the heat flux define Navier-Stokes hydrodynamics for a simple, one component fluid. There is ample evidence that a hydrodynamic description applies as well to a mesoscopic granular fluid with the same form for Newton's viscosity law. However, theory predicts a qualitative difference for Fourier's law with an additional contribution from density gradients even at uniform temperature. The reasons for the absence of such terms for normal fluids are indicated, and a related microscopic explanation for their existence in granular fluids is presented.

  4. Renewable Energy Easements and Rights Laws

    Broader source: Energy.gov [DOE]

    Florida law forbids ordinances, deed restrictions, covenants, declarations or similar binding agreements from prohibiting the use of solar collectors (including clotheslines) or "other energy...

  5. Energy of eigen-modes in magnetohydrodynamic flows of ideal fluids

    E-Print Network [OSTI]

    I. V. Khalzov; A. I. Smolyakov; V. I. Ilgisonis

    2007-12-11T23:59:59.000Z

    Analytical expression for energy of eigen-modes in magnetohydrodynamic flows of ideal fluids is obtained. It is shown that the energy of unstable modes is zero, while the energy of stable oscillatory modes (waves) can assume both positive and negative values. Negative energy waves always correspond to non-symmetric eigen-modes -- modes that have a component of wave-vector along the equilibrium velocity. These results suggest that all non-symmetric instabilities in ideal MHD systems with flows are associated with coupling of positive and negative energy waves. As an example the energy of eigen-modes is calculated for incompressible conducting fluid rotating in axial magnetic field.

  6. CCM3 as applied to an idealized all land zonally symmetric planet, Terra Blanda 3

    E-Print Network [OSTI]

    Mahajan, Salil

    2005-02-17T23:59:59.000Z

    CCM3 AS APPLIED TO AN IDEALIZED ALL LAND ZONALLY SYMMETRIC PLANET, TERRA BLANDA 3 A Thesis by SALIL MAHAJAN Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER... OF SCIENCE December 2004 Major Subject: Atmospheric Sciences CCM3 AS APPLIED TO AN IDEALIZED ALL LAND ZONALLY SYMMETRIC PLANET, TERRA BLANDA 3 A Thesis by SALIL MAHAJAN Submitted to Texas A&M University in partial fulfillment of the requirements...

  7. Entanglement preservation for multilevel systems under non-ideal pulse control

    E-Print Network [OSTI]

    Xu, Z Y

    2010-01-01T23:59:59.000Z

    We investigate how to effectively preserve the entanglement between two noninteracting multilevel oscillators coupled to a common reservoir under non-ideal pulse control. A universal characterization using fidelity is developed for the behavior of the system based on Nakajima-Zwanzig projection operator technique. Our analysis includes the validity of the approximation method and the decoherence-suppression by the non-ideal pulse control. The power of our strategy for protecting entanglement is numerically tested, showing potential applications for quantum information processing.

  8. Entanglement preservation for multilevel systems under non-ideal pulse control

    E-Print Network [OSTI]

    Z. Y. Xu; M. Feng

    2010-05-18T23:59:59.000Z

    We investigate how to effectively preserve the entanglement between two noninteracting multilevel oscillators coupled to a common reservoir under non-ideal pulse control. A universal characterization using fidelity is developed for the behavior of the system based on Nakajima-Zwanzig projection operator technique. Our analysis includes the validity of the approximation method and the decoherence-suppression by the non-ideal pulse control. The power of our strategy for protecting entanglement is numerically tested, showing potential applications for quantum information processing.

  9. Solar and Wind Easements and Rights Laws and Local Option Solar Rights Law

    Broader source: Energy.gov [DOE]

    Oregon has several laws that protect access to solar and wind resources and the use of solar energy systems. Oregon's solar access laws date back to 1979 and state that no person conveying or...

  10. Fuel gas conditioning process

    DOE Patents [OSTI]

    Lokhandwala, Kaaeid A. (Union City, CA)

    2000-01-01T23:59:59.000Z

    A process for conditioning natural gas containing C.sub.3+ hydrocarbons and/or acid gas, so that it can be used as combustion fuel to run gas-powered equipment, including compressors, in the gas field or the gas processing plant. Compared with prior art processes, the invention creates lesser quantities of low-pressure gas per unit volume of fuel gas produced. Optionally, the process can also produce an NGL product.

  11. Water Quality and Water Law Headline UNL's Fifth Annual Water Law, Policy and

    E-Print Network [OSTI]

    Nebraska-Lincoln, University of

    Water Quality and Water Law Headline UNL's Fifth Annual Water Law, Policy and Science Conference "Water Quality Challenges in the Great Plains" is the theme of this year's University of Nebraska-Lincoln Water, Law, Policy and Science conference. The fifth annual UNL conference is April 22 and 23 at Lincoln

  12. Careers in Patent LawCareers in Patent Law Mitchell Jones

    E-Print Network [OSTI]

    Sheridan, Jennifer

    Careers in Patent LawCareers in Patent Law Mitchell Jones Partner Medlen & Carroll, LLP #12;Career position Patent law seemed like a good alternative #12;Intellectual PropertyIntellectual Property Patents Trademarks Copyright Trade secrets #12;Patent BasicsPatent Basics New, useful and non-obvious Granted

  13. Chicago-Kent College of Law Chicago-Kent College of Law

    E-Print Network [OSTI]

    Heller, Barbara

    .D. program. Business Law Criminal Litigation Environmental and Energy Law Intellectual Property Law, builds software tools, teaches classes, and supports faculty, staff, and student projects on access of risks and benefits. Emphasis is placed on forging a shared understanding of the problems at hand

  14. Export Control Laws and Washingtonand Washington

    E-Print Network [OSTI]

    1 Export Control Laws and Washingtonand Washington University For Washington University Faculty Authors: Cindy White, Research Office Tina Tyson, Office of General Counsel May 2006 What are export of foreign policy and national security. *NOTE: Export control laws apply to all activities -- not just

  15. On the Eigenvalue Power Law Milena Mihail

    E-Print Network [OSTI]

    California at Irvine, University of

    On the Eigenvalue Power Law Milena Mihail Georgia Tech mihail@cc.gatech.edu and Christos H. Papadimitriou U.C. Berkeley christos@cs.berkeley.edu Abstract We show that the largest eigenvalues of graphs whose highest degrees are Zipf-like distributed with slope #11; are distributed according to a power law

  16. Status of the Fundamental Laws of Thermodynamics

    E-Print Network [OSTI]

    Walid K. Abou Salem; Juerg Froehlich

    2006-11-14T23:59:59.000Z

    We describe recent progress towards deriving the Fundamental Laws of thermodynamics (the 0th, 1st and 2nd Law) from nonequilibrium quantum statistical mechanics in simple, yet physically relevant models. Along the way, we clarify some basic thermodynamic notions and discuss various reversible and irreversible thermodynamic processes from the point of view of quantum statistical mechanics.

  17. Legal Positivism in International Criminal Law 

    E-Print Network [OSTI]

    Luckey, Charles

    2009-11-25T23:59:59.000Z

    In this paper I will argue that, international criminal law constitutes a valid legal system. There is skepticism over the authority of international law; some claim that it is not a genuine legal system, and does not command legal obligation. I...

  18. SCHOOL OF LAW UNIVERSITY OF CALIFORNIA IRVINE

    E-Print Network [OSTI]

    Rose, Michael R.

    "There is a demand for new lawyers to be exceptionally responsive to the needs of clients. And the only preparing students for the practice of law at the highest levels of the profession. All students "By every measure we are succeeding in creating a top law school, with a faculty ranked among the best

  19. Irreversibility and the second law of thermodynamics

    E-Print Network [OSTI]

    Seevinck, Michiel

    Irreversibility and the second law of thermodynamics Jos Uffink July 5, 2001 1 INTRODUCTION The second law of thermodynamics has a curious status. Many modern physicists regard it as an obsolete relic thermodynamics, in which the state does not con- tain velocity-like parameters, one may take R to be the identity

  20. nmj183-05-ideals_final_rev_2 : 2006/8/17(16:29) E. N. Sommers

    E-Print Network [OSTI]

    Sommers, Eric

    nmj183-05-ideals_final_rev_2 : 2006/8/17(16:29) E. N. Sommers Nagoya Math. J. Vol. 183 (2006), 1­25 EQUIVALENCE CLASSES OF IDEALS IN THE NILRADICAL OF A BOREL SUBALGEBRA ERIC N. SOMMERS Dedicated to George-05-ideals_final_rev_2 : 2006/8/17(16:29) 2 E. N. SOMMERS following sources: Mizuno [13], De

  1. Comparison of Alternative Control Structures for an Ideal Two-Product Reactive Distillation Column

    E-Print Network [OSTI]

    Al-Arfaj, Muhammad A.

    Comparison of Alternative Control Structures for an Ideal Two-Product Reactive Distillation Column distillation columns have been explored in many papers, very few papers have dealt with closed-loop control. Most of these control papers consider reactive distillation columns in which there is only one product

  2. On the Dynamics of Batch Distillation : A Study of Parametric Sensitivity in Ideal

    E-Print Network [OSTI]

    Skogestad, Sigurd

    On the Dynamics of Batch Distillation : A Study of Parametric Sensitivity in Ideal Binary Columns distillation processes. By considering the e ect of small changes in the operating parameters, e.g., initial-mail: jacobsen@elixir.e.kth.se 1 #12;1 Introduction Batch distillation has become of increasing importance

  3. On the Dynamics of Batch Distillation : A Study of Parametric Sensitivity in Ideal

    E-Print Network [OSTI]

    Skogestad, Sigurd

    On the Dynamics of Batch Distillation : A Study of Parametric Sensitivity in Ideal Binary Columns sensitivity in batch distillation processes. By considering the effect of small changes in the operating #12; 1 Introduction Batch distillation has become of increasing importance in industry during the last

  4. Ventilation of the Miocene Arctic Ocean: An idealized model study Bijoy Thompson,1

    E-Print Network [OSTI]

    Nycander, Jonas

    Ventilation of the Miocene Arctic Ocean: An idealized model study Bijoy Thompson,1 Johan Nilsson,2 the early Miocene, a feature presumably related to the opening of the Fram Strait. Here, the ventilation circulation model that includes a passive age tracer. In particular, we investigate how the ventilation

  5. Eddy-current interaction with an ideal crack. II. The inverse problem John FL Bowler

    E-Print Network [OSTI]

    Bowler, John R.

    Eddy-current interaction with an ideal crack. II. The inverse problem John FL Bowler The University 1994) Eddy-current inversion is the process whereby the geometry of a flaw in a metal is derived from eddy-current probe impedance measurements. The approach is based on an optimization scheme that seeks

  6. (Alpha, Beta)-Fuzzy Subsemigroup and (Alpha, Beta)-Fuzzy Bi-ideal in Gamma- Semigroups

    E-Print Network [OSTI]

    Sujit Kumar Sardar; Bijan Davvaz; Samit Kumar Majumder; Soumitra Kayal

    2011-02-01T23:59:59.000Z

    In this paper, using the idea of quasi-coincidence of a fuzzy point with a fuzzy set, the concepts of (epsilon, epsilon join q)- fuzzy subsemigroup and (epsilon, epsilon join q)- fuzzy bi-ideal in a gamma-semigroup have been introduced and some related properties have been investigated.

  7. Original Article The effect of ecological harshness on perceptions of the ideal female body size

    E-Print Network [OSTI]

    Cooper, Brenton G.

    Original Article The effect of ecological harshness on perceptions of the ideal female body size Why do researchers regularly observe a relationship between ecological conditions and the heaviness life history strategies typically adopted by individuals living in harsh versus benign ecologies

  8. An idealized assessment of the economics of air capture of carbon dioxide in mitigation policy

    E-Print Network [OSTI]

    Colorado at Boulder, University of

    a c t This paper discusses the technology of direct capture of carbon dioxide from the atmo- sphereAn idealized assessment of the economics of air capture of carbon dioxide in mitigation policy- ture,'' which refers to the direct removal of carbon dioxide from the ambient air. Air capture has

  9. Loop Current Mixed Layer Energy Response to Hurricane Lili (2002). Part II: Idealized Numerical Simulations

    E-Print Network [OSTI]

    Miami, University of

    Loop Current Mixed Layer Energy Response to Hurricane Lili (2002). Part II: Idealized Numerical horizontal pressure gradient, wind energy transfer to the mixed layer can be more efficient in such a regime as compared to the case of an initially horizontally homogeneous ocean. However, nearly all energy is removed

  10. Critically discuss Plato’s Kallipolis (or ideal state) as presented in the Republic. 

    E-Print Network [OSTI]

    Wray, Christopher

    2012-01-01T23:59:59.000Z

    In this dissertation I analyse and criticise the Republic. I focus particularly on Plato’s political vision – his Kallipolis or ideal state. I take a lead at a number of points from Karl Popper (see bibliography). I try to decipher what Plato...

  11. On the Galois cohomology of ideal class groups David Burns and Soogil Seo

    E-Print Network [OSTI]

    Bushnell, Colin J.

    1 On the Galois cohomology of ideal class groups David Burns and Soogil Seo Abstract. We use â??etale # . For each such M we also #12; 2 David Burns and Soogil Seo write M [0] for the complex C · which has C 0 = M

  12. Classical disordered ground states: Super-ideal gases and stealth and equi-luminous materials

    E-Print Network [OSTI]

    Torquato, Salvatore

    Classical disordered ground states: Super-ideal gases and stealth and equi-luminous materials of Materials, Princeton University, Princeton, New Jersey 08544, USA 4 Program in Applied and Computational focus on three classes of configurations with unique radiation scattering characteristics: i "stealth

  13. Matroids Can Be Far From Ideal Secret Sharing Amos Beimel1, ? , Noam Livne2,? ? 3, ? ? ?

    E-Print Network [OSTI]

    Carles Padró

    Abstract. In a secret-sharing scheme, a secret value is distributed among a set of parties by giving each party a share. The requirement is that only predefined subsets of parties can recover the secret from their shares. The family of the predefined authorized subsets is called the access structure. An access structure is ideal if there exists a secret-sharing scheme realizing it in which the shares have optimal length, that is, in which the shares are taken from the same domain as the secrets. Brickell and Davenport (J. of Cryptology, 1991) proved that ideal access structures are induced by matroids. Subsequently, ideal access structures and access structures induced by matroids have received a lot of attention. Seymour (J. of Combinatorial Theory, 1992) gave the first example of an access structure induced by a matroid, namely the Vamos matroid, that is non-ideal. Beimel and Livne (TCC 2006) presented the first non-trivial lower bounds on the size of the domain of the shares for secret-sharing schemes realizing an access structure induced by the Vamos matroid.

  14. A Discontinuous Galerkin Method for Ideal Two-Fluid Plasma Equations

    E-Print Network [OSTI]

    numerical solutions to the GEM challenge magnetic reconnection problem [2]. The algorithm can be generalized, Electro- magnetic Shock, Magnetic Reconnection 1 Introduction Fusion power promises to be a safe relevant to fusion and spacecraft propulsion remains in the fluid de- scription. Ideal MHD has been

  15. Quantification of non-ideal explosion violence with a shock tube

    SciTech Connect (OSTI)

    Jackson, Scott I [Los Alamos National Laboratory; Hill, Larry G [Los Alamos National Laboratory

    2009-01-01T23:59:59.000Z

    There is significant interest in quantifying the blast violence associated with various nonideal explosions. Such data is essential to evaluate the damage potential of both explosive cookoff and terrorist explosive scenarios. We present a technique designed to measure the source energy associated with a non-ideal, asymmetrical, and three-dimensional explosion. A tube is used to confine and focus energy from a blast event into a one-dimensional, quasi-planar shock front. During propagation along the length of the tube, the wave is allowed to shocksteepen into a more ideal form. Pressure transducers then measure the shock overpressure as a function of the distance from the source. One-dimensional blast scaling theory allows calculation of the source energy from this data. This small-scale test method addresses cost and noise concerns as well as boosting and symmetry issues associated with large-scale, three-dimensional, blast arena tests. Results from both ideal explosives and non-ideal explosives are discussed.

  16. 1.0. Semiconductor Diodes 1 of 27 1.2 Ideal Diode

    E-Print Network [OSTI]

    Allen, Gale

    1.0. Semiconductor Diodes 1 of 27 1.2 Ideal Diode ID VD ID Open Circuit Short Circuit VD + - #12;1.0. Semiconductor Diodes 2 of 27 1.3 Semiconductor Materials Conductor Insulator Semiconductor R = (Resistivity Resistivity of a semiconductor decreases as temperature increases. ure coefficient.Negative temperat #12

  17. Cavitation induced by explosion in an ideal fluid model Christophe Josserand*

    E-Print Network [OSTI]

    Cavitation induced by explosion in an ideal fluid model Christophe Josserand* The James Franck a cavitation bubble for large enough energy. This gives a consistent view for rebound bubbles in superfluid.55.Bx, 67.55.Fa, 64.70.Fx I. INTRODUCTION Cavitation is a physical process involving such aspects

  18. CONTROL OF AN IDEAL ACTIVATED SLUDGE PROCESS IN WASTEWATER TREATMENT VIA AN ODE-PDE MODEL

    E-Print Network [OSTI]

    Diehl, Stefan

    CONTROL OF AN IDEAL ACTIVATED SLUDGE PROCESS IN WASTEWATER TREATMENT VIA AN ODE-PDE MODEL STEFAN treatment plants, consists basically of a biological reactor followed by a sedi- mentation tank, which has. 1. Introduction The need for efficient wastewater treatment plants in terms of low effluent con

  19. HERSCHEL EXPLOITATION OF LOCAL GALAXY ANDROMEDA (HELGA). III. THE STAR FORMATION LAW IN M31

    SciTech Connect (OSTI)

    Ford, George P.; Gear, Walter K.; Smith, Matthew W. L.; Eales, Steve A.; Gomez, Haley L.; Kirk, Jason [School of Physics and Astronomy, Cardiff University, Queens Buildings, The Parade, Cardiff CF24 3AA (United Kingdom); Baes, Maarten; De Looze, Ilse; Fritz, Jacopo; Gentile, Gianfranco; Gordon, Karl D.; Verstappen, Joris [Sterrenkundig Observatorium, Universiteit Gent, Krijgslaan 281, B-9000 Gent (Belgium); Bendo, George J. [Jodrell Bank Centre for Astrophysics, University of Manchester, Alan Turing Building, Manchester M13 9PL (United Kingdom); Boquien, Mederic; Boselli, Alessandro [Aix Marseille Universite, CNRS, LAM (Laboratoire d'Astrophysique de Marseille) UMR 7326, F-13388 Marseille (France); Cooray, Asantha R. [Department of Physics and Astronomy, University of California, Irvine, 4129 Frederick Reines Hall, Irvine, CA 92697-4575 (United States); Lebouteiller, Vianney [Service d'Astrophysique, l'Orme des Merisiers, CEA, Saclay, F-91191 Gif-sur-Yvette (France); O'Halloran, Brian [Astrophysics Group, Blackett Laboratory, Imperial College London, Prince Consort Road, London SW7 2AZ (United Kingdom); Spinoglio, Luigi [INAF, Istituto di Fisica dello Spazio Interplanetario, Via Fosso del Cavaliere 100, Tor Vergata, I-00133 Roma (Italy); Wilson, Christine D. [Department of Physics and Astronomy, ABB-241, McMaster University, 1280 Main Street West, Hamilton, ON L8S 4M1 (Canada)

    2013-05-20T23:59:59.000Z

    We present a detailed study of how the star formation rate (SFR) relates to the interstellar medium (ISM) of M31 at {approx}140 pc scales. The SFR is calculated using the far-ultraviolet and 24 {mu}m emission, corrected for the old stellar population in M31. We find a global value for the SFR of 0.25{sup +0.06}{sub -0.04} M{sub sun} yr{sup -1} and compare this with the SFR found using the total far-infrared luminosity. There is general agreement in regions where young stars dominate the dust heating. Atomic hydrogen (H I) and molecular gas (traced by carbon monoxide, CO) or the dust mass is used to trace the total gas in the ISM. We show that the global surface densities of SFR and gas mass place M31 among a set of low-SFR galaxies in the plot of Kennicutt. The relationship between SFR and gas surface density is tested in six radial annuli across M31, assuming a power law relationship with index, N. The star formation (SF) law using total gas traced by H I and CO gives a global index of N = 2.03 {+-} 0.04, with a significant variation with radius; the highest values are observed in the 10 kpc ring. We suggest that this slope is due to H I turning molecular at {Sigma}{sub Gas} {approx} 10 M{sub Sun} pc{sup -2}. When looking at H{sub 2} regions, we measure a higher mean SFR suggesting a better spatial correlation between H{sub 2} and SF. We find N {approx} 0.6 with consistent results throughout the disk-this is at the low end of values found in previous work and argues against a superlinear SF law on small scales.

  20. SYNAPTIC MECHANISMS Weber's law implies neural discharge more regular than

    E-Print Network [OSTI]

    Feng, Jianfeng

    SYNAPTIC MECHANISMS Weber's law implies neural discharge more regular than a Poisson process Jing, interspike interval, psychophysical law, spike rate Abstract Weber's law is one of the basic laws established. In this paper, we carried out an analysis on the spike train statistics when Weber's law holds

  1. Contemporary Mathematics A Numerical Simulation of Multicomponent Gas Flow in

    E-Print Network [OSTI]

    Ewing, Richard E.

    and gravitational e#11;ects. Traditionally, the standard Darcy equation provides this relation. In this paper, however, we replace this classical law with the Forchheimer equation to model non-Darcy ow [F, RM, HG]. The Forchheimer equation is believed to be more accurate than the classical Darcy's equation for gas ow with high

  2. Physics 343 Lecture # 8: Green Bank trip; gas dynamics

    E-Print Network [OSTI]

    Baker, Andrew J.

    the existence of additional nonluminous matter (i.e., dark matter). #12; A heretical alternative? A few bold on weak lensing (apparently, mostly dark matter that is not "collisional"). #12; Inclination's third law for v = 2R/T. #12; Gas dynamics: a Keplerian example From Herrnstein et al. (1999): water

  3. Exact asymptotic expansions for thermodynamics of the hydrogen gas in the Saha regime

    E-Print Network [OSTI]

    Boyer, Edmond

    Exact asymptotic expansions for thermodynamics of the hydrogen gas in the Saha regime A. Alastuey and V. Ballenegger Abstract We consider the hydrogen quantum plasma in the Saha regime, where it almost of thermo- dynamical functions beyond Saha theory, which describes an ideal mixture of ionized protons

  4. Higher conservation laws for the quantum non-linear Schroedinger equation

    E-Print Network [OSTI]

    B. Davies; V. E. Korepin

    2011-09-29T23:59:59.000Z

    Quantum non-linear SCHROEDINGER equation is equivalent to Lieb-Liniger model. It has non-trivial conservation laws. Recently these conservation laws were used for evaluation of the three-body recombination rate for interacting gas of quantum bosons. These conservations laws were known already in 1989. Submitted text is retyping of the preprint of Centre for Mathematical Analysis of Australian National University CMA-R33-89. It was discussed in Leningrad Branch of the V.A. Steklov Mathematical Institute at that time. A copy of the original preprint can be found in the section Quantum Inverse Scattering Method of the web-page http://insti.physics.sunysb.edu/~korepin/

  5. Gas Storage Act (Illinois)

    Broader source: Energy.gov [DOE]

    Any corporation which is engaged in or desires to engage in, the distribution, transportation or storage of natural gas or manufactured gas, which gas, in whole or in part, is intended for ultimate...

  6. Gas Companies Program (Tennessee)

    Broader source: Energy.gov [DOE]

    The Gas Companies program is a set of rules that encourage the development of the natural gas industry in Tennessee. They empower gas companies to lay piped and extend conductors through the...

  7. Gas Utilities (Maine)

    Broader source: Energy.gov [DOE]

    Rules regarding the production, sale, and transfer of manufactured gas will also apply to natural gas. This section regulates natural gas utilities that serve ten or more customers, more than one...

  8. Gas Utilities (New York)

    Broader source: Energy.gov [DOE]

    This chapter regulates natural gas utilities in the State of New York, and describes standards and procedures for gas meters and accessories, gas quality, line and main extensions, transmission and...

  9. Future of Natural Gas

    Office of Environmental Management (EM)

    of Natural Gas Bill Eisele, CEM SC Electric & Gas Co Hosted by: FEDERAL UTILITY PARTNERSHIP WORKING GROUP SEMINAR November 5-6, 2014 Cape Canaveral. Florida Agenda * Gas Facts *...

  10. Industrial Gas Turbines

    Broader source: Energy.gov [DOE]

    A gas turbine is a heat engine that uses high-temperature, high-pressure gas as the working fluid. Part of the heat supplied by the gas is converted directly into mechanical work. High-temperature,...

  11. Supervisory Natural Gas Analyst

    Broader source: Energy.gov [DOE]

    The Department of Energys Office of Fossil Energy, Office of Oil and Natural Gas, Office of Oil and Gas Global Security and Supply (FE) is responsible for regulating natural gas imports and exports...

  12. Natural Gas Monthly Update

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

    other liquids including biofuels and natural gas liquids. Natural Gas Exploration and reserves, storage, imports and exports, production, prices, sales. Electricity Sales, revenue...

  13. Gas Production Tax (Texas)

    Broader source: Energy.gov [DOE]

    A tax of 7.5 percent of the market value of natural gas produced in the state of Texas is imposed on every producer of gas.

  14. Historical Natural Gas Annual

    U.S. Energy Information Administration (EIA) Indexed Site

    8 The Historical Natural Gas Annual contains historical information on supply and disposition of natural gas at the national, regional, and State level as well as prices at...

  15. Natural gas dehydration apparatus

    DOE Patents [OSTI]

    Wijmans, Johannes G; Ng, Alvin; Mairal, Anurag P

    2006-11-07T23:59:59.000Z

    A process and corresponding apparatus for dehydrating gas, especially natural gas. The process includes an absorption step and a membrane pervaporation step to regenerate the liquid sorbent.

  16. Historical Natural Gas Annual

    U.S. Energy Information Administration (EIA) Indexed Site

    6 The Historical Natural Gas Annual contains historical information on supply and disposition of natural gas at the national, regional, and State level as well as prices at...

  17. Historical Natural Gas Annual

    U.S. Energy Information Administration (EIA) Indexed Site

    7 The Historical Natural Gas Annual contains historical information on supply and disposition of natural gas at the national, regional, and State level as well as prices at...

  18. Giant Planet Migration in Viscous Power-Law Discs

    E-Print Network [OSTI]

    R. G. Edgar

    2007-04-03T23:59:59.000Z

    Many extra-solar planets discovered over the past decade are gas giants in tight orbits around their host stars. Due to the difficulties of forming these `hot Jupiters' in situ, they are generally assumed to have migrated to their present orbits through interactions with their nascent discs. In this paper, we present a systematic study of giant planet migration in power law discs. We find that the planetary migration rate is proportional to the disc surface density. This is inconsistent with the assumption that the migration rate is simply the viscous drift speed of the disc. However, this result can be obtained by balancing the angular momentum of the planet with the viscous torque in the disc. We have verified that this result is not affected by adjusting the resolution of the grid, the smoothing length used, or the time at which the planet is released to migrate.

  19. College of Law, University of Saskatchewan, Canada Research Chair in Law (Tier 2) The College of Law at the University of Saskatchewan in Saskatoon, Saskatchewan, Canada seeks to

    E-Print Network [OSTI]

    Saskatchewan, University of

    College of Law, University of Saskatchewan, Canada Research Chair in Law (Tier 2) The College of Law at the University of Saskatchewan in Saskatoon, Saskatchewan, Canada seeks to recruit and nominate a Canada Research Chair in Law (Tier 2). The Canada Research Chair program (www

  20. Scaling law analysis of paraffin thin films on different surfaces

    SciTech Connect (OSTI)

    Dotto, M. E. R.; Camargo, S. S. Jr. [Engenharia Metalurgica e de Materials, Universidade Federal do Rio de Janeiro, Cx. Postal 68505, Rio de Janeiro, RJ, CEP 21945-970 (Brazil)

    2010-01-15T23:59:59.000Z

    The dynamics of paraffin deposit formation on different surfaces was analyzed based on scaling laws. Carbon-based films were deposited onto silicon (Si) and stainless steel substrates from methane (CH{sub 4}) gas using radio frequency plasma enhanced chemical vapor deposition. The different substrates were characterized with respect to their surface energy by contact angle measurements, surface roughness, and morphology. Paraffin thin films were obtained by the casting technique and were subsequently characterized by an atomic force microscope in noncontact mode. The results indicate that the morphology of paraffin deposits is strongly influenced by substrates used. Scaling laws analysis for coated substrates present two distinct dynamics: a local roughness exponent ({alpha}{sub local}) associated to short-range surface correlations and a global roughness exponent ({alpha}{sub global}) associated to long-range surface correlations. The local dynamics is described by the Wolf-Villain model, and a global dynamics is described by the Kardar-Parisi-Zhang model. A local correlation length (L{sub local}) defines the transition between the local and global dynamics with L{sub local} approximately 700 nm in accordance with the spacing of planes measured from atomic force micrographs. For uncoated substrates, the growth dynamics is related to Edwards-Wilkinson model.

  1. Flue gas cleanup with hydroxyl radical reactions

    SciTech Connect (OSTI)

    Lee, Y.J.; Pennline, H.W.; Markussen, J.M.

    1990-02-01T23:59:59.000Z

    Electric discharge processes have been intensively tested for application to flue gas cleanup. Among the several means of OH- radical generation grouped as electric discharge, E-Beam irradiation is the one that has been most thoroughly studied. Corona glow discharge, especially pulsed corona glow discharge, on the other hand, has attracted attention recently, and several active research projects are being conducted in the United States, Japan, West Germany, and Italy. Other promising approaches for generating OH radicals efficiently are based on thermal or catalytic decomposition of OH-radical precursors. If mixing problems can be overcome to achieve homogeneous distribution of OH radicals in the flue gas stream, these methods may be applicable to flue gas cleanup. Because of their high OH-radical generation rates and potentially low capital costs, the following three approaches are recommended to be tested for their potential capability to remove SO{sub 2}/NO{sub x}: (1) H{sub 2}/O{sub 2} combustion in a hydrogen torch, (2) thermal decomposition of H{sub 2}O{sub 2}, and (3) catalytic decomposition of H{sub 2}O. Ideally, the OH radicals will convert SO{sub 2} and NO{sub x} to sulfuric acid and nitric acid. These acids or acid precursors would easily be removed from the flue gas by conventional technology, such as spray drying and wet limestone scrubbing. 67 refs., 2 tabs.

  2. 2012 school of law catalog 2013 This publication is for

    E-Print Network [OSTI]

    2012 school of law catalog 2013 #12;#12;This publication is for informational purposes and does not constitute a contract. 2012 school of law catalog 2013 Please recycle #12;The University of Kansas | 2012 ......................................................... 3 School of Law Administration

  3. This paper describes non-ideal properties of batteries and how these properties may impact power-performance

    E-Print Network [OSTI]

    Martin, Tom

    Abstract This paper describes non-ideal properties of batteries and how these properties may impact the characteristics of an ideal battery and how these characteristics are used in sizing batteries and estimating are described. The paper then covers results from a first-prin- ciples, variable-load battery model, showing

  4. JD/LLM in International and Comparative Law

    E-Print Network [OSTI]

    Reif, John H.

    (919) 613-7020 admissions@law.duke.edu www.law.duke.edu/admis l a u n c h y o u r g l o b a l l aw p r a c t i c e h e r e APPLY NOW law.duke.edu/admis/degreeprograms/jd-llm/ Early Application Deadlines 11@ JD/LLM in International and Comparative Law Duke Law Admissions Duke University School of Law

  5. Copyright Law Reform: Some Achievable Goals 

    E-Print Network [OSTI]

    MacQueen, Hector L

    2007-01-01T23:59:59.000Z

    Copyright law reform in the European Union. The chapter discusses possible actions in light of new and amended EU Directives and whether these balances rights' holders and users' interests....

  6. Patent Law, HIPPO, and the Biodiversity Crisis

    E-Print Network [OSTI]

    Torrance, Andrew W.

    2010-01-01T23:59:59.000Z

    the phenomena largely responsible for the current mass extinction event, and patent law offers valuable assistance in combating each one. Though it cannot offer a complete solution to the biodiversity crisis, the patent system can offer powerful tools to help...

  7. Essays in empirical law and economics/

    E-Print Network [OSTI]

    Lem, Jacklin Chou

    2010-01-01T23:59:59.000Z

    This dissertation, which is a collection of three essays, uses empirical methods to study questions at the intersection of law and economics. The first chapter, co-authored with Joshua Fischman, explores how supervision ...

  8. Essays in empirical law and economics

    E-Print Network [OSTI]

    Prescott, James J. (James Jondall)

    2006-01-01T23:59:59.000Z

    This thesis, which consists of three essays, uses empirical methods to study questions in criminal procedure and employment antidiscrimination law. The first chapter measures the consequences for offenders of expanding ...

  9. Essays on malpractice law and physician behavior

    E-Print Network [OSTI]

    Frakes, Michael (Michael D.)

    2009-01-01T23:59:59.000Z

    This dissertation contributes to an understanding of the manner in which various dimensions of malpractice law shape physician behavior and how this behavior, in turn, impacts health outcomes. In Chapter 1, I explore the ...

  10. MARYLAND CAREY LAW 2013 40 | ALUMNI PROFILES

    E-Print Network [OSTI]

    Weber, David J.

    Public Interest Law Project (MPILP) and in 2006, Mendez was a Summer MPILP Grant Recipient, working society than public interest work," said Mendez. Mendez is now working as senior attorney at Catholic public interest work." --Michelle Mendez '08 #12;

  11. Oil or Hazardous Spills Releases Law (Georgia)

    Broader source: Energy.gov [DOE]

    The Oil or Hazardous Spills Law requires notice to the Environmental Protection Division of the State Department of Natural Resources Emergency Operations Center when there is a spill or release of...

  12. Ideal quantum glass transitions: Many-body localization without quenched disorder

    SciTech Connect (OSTI)

    Schiulaz, M. [International School for Advanced Studies (SISSA), via Bonomea 265, 34136 Trieste (Italy); Müller, M. [The Abdus Salam International Center for Theoretical Physics, Strada Costiera 11, 34151 Trieste (Italy)

    2014-08-20T23:59:59.000Z

    We explore the possibility for translationally invariant quantum many-body systems to undergo a dynamical glass transition, at which ergodicity and translational invariance break down spontaneously, driven entirely by quantum effects. In contrast to analogous classical systems, where the existence of such an ideal glass transition remains a controversial issue, a genuine phase transition is predicted in the quantum regime. This ideal quantum glass transition can be regarded as a many-body localization transition due to self-generated disorder. Despite their lack of thermalization, these disorder-free quantum glasses do not possess an extensive set of local conserved operators, unlike what is conjectured for many-body localized systems with strong quenched disorder.

  13. Linear and nonlinear stability analysis for two-dimensional ideal magnetohydrodynamics with incompressible flows

    SciTech Connect (OSTI)

    Khater, A.H.; Moawad, S.M.; Callebaut, D.K. [Department of Mathematics, Faculty of Science, Cairo University, Beni-Suef (Egypt); Departement Natuurkunde, Campus Drie Eiken, Universiteit Antwerpen - UA, B-2610 Antwerpen (Belgium)

    2005-01-01T23:59:59.000Z

    The equilibrium and Lyapunov stability properties for two-dimensional ideal magnetohydrodynamic (MHD) plasmas with incompressible and homogeneous (i.e., constant density) flows are investigated. In the unperturbed steady state, both the velocity and magnetic field are nonzero and have three components in a Cartesian coordinate system with translational symmetry (i.e., one ignorable spatial coordinate). It is proved that (a) the solutions of the ideal MHD steady state equations with incompressible and homogeneous flows in the plane are also valid for equilibria with the axial velocity component being a free flux function and the axial magnetic field component being a constant (b) the conditions of linearized Lyapunov stability for these MHD flows in the planar case (in which the fields have only two components) are also valid for symmetric equilibria that have a nonplanar velocity field component as well as a nonplanar magnetic field component. On using the method of convexity estimates, nonlinear stability conditions are established.

  14. Comments of the Southern Environmental Law Center and the American...

    Energy Savers [EERE]

    Emergency Order and allow federal and state regulators the discretion to enforce binding air pollution control laws. Comments of the Southern Environmental Law Center and the...

  15. AARP, National Consumer Law Center, and Public Citizen Comments...

    Energy Savers [EERE]

    AARP, National Consumer Law Center, and Public Citizen Comments to:DEPARTMENT OF ENERGY Smart Grid RFI: Addressing Policy and Logistical Challenges AARP, National Consumer Law...

  16. Decolonizing Copyright Law: Learning from the Jamaican Street Dance

    E-Print Network [OSTI]

    Mann, Larisa K.

    2012-01-01T23:59:59.000Z

    and Now Open) Fears of ACTA. ” SMU Law Review 64 (2011): Yu,and Now Open) Fears of ACTA,” SMU Law Review 64 (2011): 975–

  17. age laws personal: Topics by E-print Network

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

    Law School Aspects of corporate personality and the interface between business and society Computer Technologies and Information Sciences Websites Summary: Nottingham Law...

  18. Fractal Weyl Law for Open Chaotic Maps

    E-Print Network [OSTI]

    Stéphane Nonnenmacher

    2006-08-29T23:59:59.000Z

    This contribution summarizes our work with M.Zworski on open quantum open chaoticmaps (math-ph/0505034). For a simple chaotic scattering system (the open quantum baker's map), we compute the "long-living resonances" in the semiclassical r\\'{e}gime, and show that they satisfy a fractal Weyl law. We can prove this fractal law in the case of a modified model.

  19. Separating spouses and uniting neighbors: a critical analysis of the ideal speech situation in mediation

    E-Print Network [OSTI]

    Sinclair-James, Lucinda

    1993-01-01T23:59:59.000Z

    of Advisory Committee: Dr. Charles Conrad Proponents of mediation claim it is the perfect process to resolve conflict because it allows all parties the opportunity to express their views and reach a mutually agreeable course of action. Some mediation... advocates also claim it can equalize power imbalances between parties. Habermas' conception of an ideal speech situation is one without domination where a consensus of meaning is reached. This thesis provides an analysis of the community mediation process...

  20. Transportation and Greenhouse Gas Mitigation

    E-Print Network [OSTI]

    Lutsey, Nicholas P.; Sperling, Dan

    2008-01-01T23:59:59.000Z

    fuels (eg diesel, compressed natural gas). Electricity (infossil fuels, such as compressed natural gas and liquefied

  1. Compressed gas manifold

    DOE Patents [OSTI]

    Hildebrand, Richard J. (Edgemere, MD); Wozniak, John J. (Columbia, MD)

    2001-01-01T23:59:59.000Z

    A compressed gas storage cell interconnecting manifold including a thermally activated pressure relief device, a manual safety shut-off valve, and a port for connecting the compressed gas storage cells to a motor vehicle power source and to a refueling adapter. The manifold is mechanically and pneumatically connected to a compressed gas storage cell by a bolt including a gas passage therein.

  2. Noble gas magnetic resonator

    DOE Patents [OSTI]

    Walker, Thad Gilbert; Lancor, Brian Robert; Wyllie, Robert

    2014-04-15T23:59:59.000Z

    Precise measurements of a precessional rate of noble gas in a magnetic field is obtained by constraining the time averaged direction of the spins of a stimulating alkali gas to lie in a plane transverse to the magnetic field. In this way, the magnetic field of the alkali gas does not provide a net contribution to the precessional rate of the noble gas.

  3. OIL & GAS INSTITUTE Introduction

    E-Print Network [OSTI]

    Mottram, Nigel

    OIL & GAS INSTITUTE CONTENTS Introduction Asset Integrity Underpinning Capabilities 2 4 4 6 8 9 10 COMPETITIVENESS UNIVERSITY of STRATHCLYDE OIL & GAS INSTITUTE OIL & GAS EXPERTISE AND PARTNERSHIPS #12;1 The launch of the Strathclyde Oil & Gas Institute represents an important step forward for the University

  4. Comparison of Idealized and Real-World City Station Citing Models for Hydrogen Distribution

    E-Print Network [OSTI]

    Yang, Christopher; Nicholas, Michael A; Ogden, Joan M

    2006-01-01T23:59:59.000Z

    Natural Gas Based Hydrogen Infrastructure – Optimizingof a Fossil Fuel-Based Hydrogen Infrastructure with Carbonbe achieved with hydrogen infrastructure technologies. One

  5. Power law burst and inter-burst interval distributions in the solar wind: turbulence or dissipative SOC ?

    E-Print Network [OSTI]

    M. P. Freeman; N. W. Watkins; D. J. Riley

    2000-06-28T23:59:59.000Z

    We calculate for the first time the probability density functions (PDFs) P of burst energy e, duration T and inter-burst interval tau for a known turbulent system in nature. Bursts in the earth-sun component of the Poynting flux at 1 AU in the solar wind were measured using the MFI and SWE experiments on the NASA WIND spacecraft. We find P(e) and P(T) to be power laws, consistent with self-organised criticality (SOC). We find also a power law form for P(tau) that distinguishes this turbulent cascade from the exponential P(tau) of ideal SOC, but not from some other SOC-like sandpile models. We discuss the implications for the relation between SOC and turbulence.

  6. Natural gas monthly

    SciTech Connect (OSTI)

    NONE

    1998-01-01T23:59:59.000Z

    The Natural Gas Monthly highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the Natural Gas Monthly features articles designed to assist readers in using and interpreting natural gas information.

  7. A simple model of gas flow in a porous powder compact

    SciTech Connect (OSTI)

    Shugard, Andrew D.; Robinson, David B.

    2014-04-01T23:59:59.000Z

    This report describes a simple model for ideal gas flow from a vessel through a bed of porous material into another vessel. It assumes constant temperature and uniform porosity. Transport is treated as a combination of viscous and molecular flow, with no inertial contribution (low Reynolds number). This model can be used to fit data to obtain permeability values, determine flow rates, understand the relative contributions of viscous and molecular flow, and verify volume calibrations. It draws upon the Dusty Gas Model and other detailed studies of gas flow through porous media.

  8. Evaluation of the thermodynamic process of indirect injection diesel engines by the First and Second Law

    SciTech Connect (OSTI)

    Li, J.; Zhou, L.; Pan, K.; Jiang, D. [Xi`an Jiaotong Univ. (China); Chae, J.

    1995-12-31T23:59:59.000Z

    Heat transfer losses in the swirl chamber, throttling losses at the connecting passage and combustion delay in the main chamber are considered as the three factors influencing the thermal efficiency of IDI diesel engines. This paper suggests a thermodynamic model, in which three idealized diesel engines including no passage throttling engine, adiabatic diesel engine for swirl chamber and DI diesel engine are assumed to isolate heat transfer losses, throttling losses and combustion delay in IDI diesel engines. The Second Law analysis is carried out by the thermodynamic state parameters calculated by the cycle simulation of engines based on the First Law. The effects of heat transfer losses in the swirl chamber, throttling losses at the connecting passage and combustion delay in the main chamber on the irreversibilities and availability losses during the engine cycle are analyzed in detail. The relative influences among the three losses are also investigated. The results of First Law analysis indicate that heat transfer losses in the swirl chamber at low load conditions and combustion delay in the main chamber at full load conditions are the main factors impairing the fuel economy of IDI diesel engines. However, the results of further analysis of the Second Law indicate that passage throttling is a key factor affecting the fuel economy of IDI diesel engines at full load conditions. On the basis of thermodynamic analysis, a modified design of connecting passage is made on a single cylinder IDI diesel engine.The modified connecting passage has different inclination angles at both sides of the passage, and reduces throttling losses at the connecting passage, shortens combustion delay and combustion period in the main chamber, and hence reduces the engine fuel consumption and smoke emission.

  9. Nahum Gelber Law Library A Self-Guided Library Tour

    E-Print Network [OSTI]

    Kambhampati, Patanjali

    Nahum Gelber Law Library A Self-Guided Library Tour Welcome to the Nahum Gelber Law Library by the library and how to locate materials for assignments, course readings, reserves etc. The tour should take you about 30 minutes. The Nahum Gelber Law Library is one of the Faculty of Law buildings on the north

  10. LAW SUBJECT GUIDE -I/S Non-Fiction

    E-Print Network [OSTI]

    Abolmaesumi, Purang

    al.] KE444 G62 2002 Law in Action: Understanding Canadian Law / Annice Blair ... [et al.] KE444 L39/George Alexandrowicz ... [et al.] KE444 D54 2004 (teacher's guide also available) Other textbooks Criminal law and the Canadian criminal code / Richard Barnhorst, Sherrie Barnhorst KE8809 C57 2004 Canadian case law studies

  11. INVERSE-SQUARE LAW TESTS 1 TESTS OF THE GRAVITATIONAL

    E-Print Network [OSTI]

    Washington at Seattle, University of - Department of Physics, Electroweak Interaction Research Group

    INVERSE-SQUARE LAW TESTS 1 TESTS OF THE GRAVITATIONAL INVERSE-SQUARE LAW E.G.Adelberger, B-1560 KEYWORDS: gravitation, experimental tests of inverse-square law, quantum gravity, extra dimensions ABSTRACT: We review recent experimental tests of the gravitational inverse-square law, and the wide variety

  12. Thermodynamics of a non-commutative fermion gas

    E-Print Network [OSTI]

    F G Scholtz; J Govaerts

    2008-10-17T23:59:59.000Z

    Building on the recent solution for the spectrum of the non-commutative well in two dimensions, the thermodynamics that follows from it is computed. In particular the focus is put on an ideal fermion gas confined to such a well. At low densities the thermodynamics is the same as for the commutative gas. However, at high densities the thermodynamics deviate strongly from the commutative gas due to the implied excluded area resulting from the non-commutativity. In particular there are extremal macroscopic states, characterized by area, number of particles and angular momentum, that correspond to a single microscopic state and thus have vanishing entropy. When the system size and excluded area are comparable, thermodynamic quantities, such as entropy, exhibit non-extensive features.

  13. Closed Loop System with Feedback Control MISO control laws SISO control law

    E-Print Network [OSTI]

    Ben-Yakar, Adela

    Closed Loop System with Feedback Control MISO control laws SISO control law Switching Control demand · Two control modes for wind turbine: MISO & SISO · Proportional Integral (PI) feedback control Modes MISO SISO Inputs Blade Pitch Angle, Generator Torque Blade Pitch Angle Output Power Power

  14. LAWS OF PROGRAMMING A complete set of algebraic laws is given for Dijkstra's nondeterministic

    E-Print Network [OSTI]

    Roscoe, Bill

    LAWS OF PROGRAMMING A complete set of algebraic laws is given for Dijkstra's nondeterministic to deriving programsfrom their specifications. C. A. R. HOARE,1.J. HAYES,HEJIFENG,C. C. MORGAN,A. W. ROSCOE, J. W. SANDERS,1.H. SORENSEN,J. M. SPIVEY,and B. A. SUFRIN Some computer scientists have abandoned

  15. RECONSTRUCTION OF A CONSTITUTIVE LAW FOR RUBBER FROM IN SILICO EXPERIMENTS USING OGDEN'S LAWS

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    RECONSTRUCTION OF A CONSTITUTIVE LAW FOR RUBBER FROM IN SILICO EXPERIMENTS USING OGDEN'S LAWS MAYA for rubber. Macroscopic quantities of interest such as the Piola-Kirchhoff stress tensor can be ap: paramater estimation, multiscale modelling, rubber elasticity, polymer physics. 1. Introduction

  16. Cost of Gas Adjustment for Gas Utilities (Maine)

    Broader source: Energy.gov [DOE]

    This rule, applicable to gas utilities, establishes rules for calculation of gas cost adjustments, procedures to be followed in establishing gas cost adjustments and refunds, and describes reports...

  17. ABJM theory as a Fermi gas

    E-Print Network [OSTI]

    Marcos Marino; Pavel Putrov

    2012-03-14T23:59:59.000Z

    The partition function on the three-sphere of many supersymmetric Chern-Simons-matter theories reduces, by localization, to a matrix model. We develop a new method to study these models in the M-theory limit, but at all orders in the 1/N expansion. The method is based on reformulating the matrix model as the partition function of an ideal Fermi gas with a non-trivial, one-particle quantum Hamiltonian. This new approach leads to a completely elementary derivation of the N^{3/2} behavior for ABJM theory and N=3 quiver Chern-Simons-matter theories. In addition, the full series of 1/N corrections to the original matrix integral can be simply determined by a next-to-leading calculation in the WKB or semiclassical expansion of the quantum gas, and we show that, for several quiver Chern-Simons-matter theories, it is given by an Airy function. This generalizes a recent result of Fuji, Hirano and Moriyama for ABJM theory. It turns out that the semiclassical expansion of the Fermi gas corresponds to a strong coupling expansion in type IIA theory, and it is dual to the genus expansion. This allows us to calculate explicitly non-perturbative effects due to D2-brane instantons in the AdS background.

  18. Benford's Law Applies To Online Social Networks

    E-Print Network [OSTI]

    Golbeck, Jennifer

    2015-01-01T23:59:59.000Z

    Benford's Law states that the frequency of first digits of numbers in naturally occurring systems is not evenly distributed. Numbers beginning with a 1 occur roughly 30\\% of the time, and are six times more common than numbers beginning with a 9. We show that Benford's Law applies to social and behavioral features of users in online social networks. We consider social data from five major social networks: Facebook, Twitter, Google Plus, Pinterest, and Live Journal. We show that the distribution of first significant digits of friend and follower counts for users in these systems follow Benford's Law. The same holds for the number of posts users make. We extend this to egocentric networks, showing that friend counts among the people in an individual's social network also follow the expected distribution. We discuss how this can be used to detect suspicious or fraudulent activity online and to validate datasets.

  19. Enhanced membrane gas separations

    SciTech Connect (OSTI)

    Prasad, R.

    1993-07-13T23:59:59.000Z

    An improved membrane gas separation process is described comprising: (a) passing a feed gas stream to the non-permeate side of a membrane system adapted for the passage of purge gas on the permeate side thereof, and for the passage of the feed gas stream in a counter current flow pattern relative to the flow of purge gas on the permeate side thereof, said membrane system being capable of selectively permeating a fast permeating component from said feed gas, at a feed gas pressure at or above atmospheric pressure; (b) passing purge gas to the permeate side of the membrane system in counter current flow to the flow of said feed gas stream in order to facilitate carrying away of said fast permeating component from the surface of the membrane and maintaining the driving force for removal of the fast permeating component through the membrane from the feed gas stream, said permeate side of the membrane being maintained at a subatmospheric pressure within the range of from about 0.1 to about 5 psia by vacuum pump means; (c) recovering a product gas stream from the non-permeate side of the membrane; and (d) discharging purge gas and the fast permeating component that has permeated the membrane from the permeate side of the membrane, whereby the vacuum conditions maintained on the permeate side of the membrane by said vacuum pump means enhance the efficiency of the gas separation operation, thereby reducing the overall energy requirements thereof.

  20. The centrality dependence of v2/epsilon: the ideal hydro limit and eta/s

    E-Print Network [OSTI]

    H. Masui; J-Y. Ollitrault; R. Snellings; A. Tang

    2009-09-25T23:59:59.000Z

    The large elliptic flow observed at RHIC is considered to be evidence for almost perfect liquid behavior of the strongly coupled quark-gluon plasma produced in the collisions. In these proceedings we present a two parameter fit for the centrality dependence of the elliptic flow scaled by the spatial eccentricity. We show by comparing to viscous hydrodynamical calculations that these two parameters are in good approximation proportional to the shear viscosity over entropy ratio and the ideal hydro limit of the ratio v2/epsilon.

  1. Novel Geometrical Models of Relativistic Stars III. The Point Particle Idealization

    E-Print Network [OSTI]

    P. P. Fiziev

    2004-09-27T23:59:59.000Z

    We describe a novel class of geometrical models of relativistic stars. Our approach to the static spherically symmetric solutions of Einstein equations is based on a careful physical analysis of radial gauge conditions. It brings us to a two parameter family of relativistic stars without stiff functional dependence between the stelar radius and stelar mass. As a result, a point particle idealization -- a limiting case of bodies with finite dimension, becomes possible in GR, much like in Newtonian gravity. We devote this article to detailed mathematical study of this limit.

  2. Sacrifice as the ideal hunt: ?a cosmological explanation for the origin of reindeer domestication

    E-Print Network [OSTI]

    Willerslev, Rane; Vitebsky, Piers; Alekseyev, Anatoly

    2014-07-04T23:59:59.000Z

    ’s sources are an idealized fiction. In less extreme critiques, Anderson (2002: 127) also criticises the idea that animals surrender themselves freely, and Knight objects to the ‘hunting-as-sharing’ hypothesis promoted by Ingold (2000) and Nurit Bird... moose stood motionless, as if carved out of a rock.’ This image of immobility is strikingly similar to the way a domestic reindeer is captured by lasso, tied up and unable to run away during a sacrificial slaughter, and we interpret these techniques as a...

  3. Ideal balance of work, play makes outdoor enthusiast's James Miller life

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC) EnvironmentalGyroSolé(tm)Hydrogen StorageITERITER Subscribe to RSSenviable Ideal

  4. Laws DOE Administers | Department of Energy

    Office of Environmental Management (EM)

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 111 1,613 122Commercial602 1,39732on ArmedManufacturingJune 17, 2015LMLandLaws & LegalLaws

  5. How Does the Eye Warm? Part I: A Potential Temperature Budget Analysis of an Idealized Tropical Cyclone

    E-Print Network [OSTI]

    , as shown in Stern and Nolan (2012, hereafter SN12). SN12 further showed that in idealized numerical; Holland 1997; Knaff et al. 2004; Braun 2002; Emanuel 1986; Wang 2001; Powell et al. 2009). In this study

  6. NOVEMBER 1997 2847L O F G R E N Simulated Effects of Idealized Laurentian Great Lakes on

    E-Print Network [OSTI]

    cycle of latent and sensible heat flux. Very high upward sensible heat flux occurs over these idealized noted remote effects of the Great Lakes in the form of different precipitation patterns over

  7. Technology and form : iron construction and transformation of architectural ideals in nineteenth century France, 1830-1889.

    E-Print Network [OSTI]

    Lee, Sanghun

    1996-01-01T23:59:59.000Z

    This dissertation investigates the transformation of architectural ideals brought about by the development of iron construction during the nineteenth century in France. The emergence of iron construction paralleled the ...

  8. Assigning gas balancing rights in the absence of a gas balancing agreement

    SciTech Connect (OSTI)

    Moon, M.S.

    1993-01-01T23:59:59.000Z

    When two or more working interest owners share an undivided interest in a natural gas well, it is not uncommon for production imbalances to occur. Sometimes such imbalances are remedied pursuant to a gas balancing agreement (GBA) entered into by the interest owners. However, if no GBA is entered into, the common law rules of cotenancy and any other agreement between the parties will be used to cure the production imbalance. In [open quotes]Weiser-Brown Oil Co. v. Samson Resources Co.[close quotes], the Court of Appeals for the Eighth Circuit held that, absent a GBA, a co-owner has no contractual right to recoup underproduction, only a right to an accounting as between cotenants, and that this right to an accounting does not run with the land to subsequent cotenants, but is only personal to the cotenant who has underproduced. This note analyzes the [open quotes]Weiser-Brown[close quotes] decision by first addressing the common law of cotenancy and how the common law is affected by the existence of an operating agreement. The conclusion reached is that, under an operating agreement, the right to make up an underproduction, even absent a GBA, is an assignable contract right, and that this right runs with the land to inure to subsequent grantees of the original part to the operating agreement.

  9. COMPUTATIONAL OPTIMIZATION OF GAS COMPRESSOR ...

    E-Print Network [OSTI]

    2015-02-26T23:59:59.000Z

    Feb 26, 2015 ... When considering cost-optimal operation of gas transport net- works ..... The four most frequently used drive types are gas turbines, gas driven.

  10. Purchased Gas Adjustment Rules (Tennessee)

    Broader source: Energy.gov [DOE]

    The Purchased Gas Adjustment Rules are implemented by the Tennessee Regulatory Authority (Authority). Purchased Gas Adjustment (PGA) Rules are intended to permit the company/LDC (local gas...

  11. Transportation and Greenhouse Gas Mitigation

    E-Print Network [OSTI]

    Lutsey, Nicholas P.; Sperling, Dan

    2008-01-01T23:59:59.000Z

    natural gas and liquefied petroleum gas have continued to make small contributions to transportation,transportation actions include electric power sector actions, eg coal to natural gas

  12. Supported Ionic Liquid Membranes for Gas Separation

    SciTech Connect (OSTI)

    Myers, C.R.; Ilconich, J.B.; Pennline, H.W.; Luebke, D.R.

    2007-08-01T23:59:59.000Z

    Ionic liquids have been rapidly gaining attention for various applications including solvent separation and gas capture. These substances are noted for extremely low vapor pressure and high CO2 solubility making them ideal as transport or capture media for CO2 abatement in power generation applications. Ionic liquids, combined with various supports to form membranes, have been proven selective in CO2 separation. Several ionic liquids and a variety of polymer supports have been studied over a temperature range from 37°C to 300°C and have been optimized for stability. The membranes have demonstrated high permeability and high selectivity since the supported ionic liquid membranes incorporate functionality capable of chemically complexing CO2. A study aimed at improving supported ionic liquid membranes will examine their durability with greater transmembrane pressures and the effects on CO2 permeance, CO2/H2 selectivity and thermal stability.

  13. Tracing Noble Gas Radionuclides in the Environment

    E-Print Network [OSTI]

    P. Collon; W. Kutschera; Z. -T. Lu

    2004-02-11T23:59:59.000Z

    Trace analysis of radionuclides is an essential and versatile tool in modern science and technology. Due to their ideal geophysical and geochemical properties, long-lived noble gas radionuclides, in particular, 39Ar (t1/2 = 269 yr), 81Kr (t1/2 = 2.3x10^5 yr) and 85Kr (t1/2 = 10.8 yr), have long been recognized to have a wide range of important applications in Earth sciences. In recent years, significant progress has been made in the development of practical analytical methods, and has led to applications of these isotopes in the hydrosphere (tracing the flow of groundwater and ocean water). In this article, we introduce the applications of these isotopes and review three leading analytical methods: Low-Level Counting (LLC), Accelerator Mass Spectrometry (AMS) and Atom Trap Trace Analysis (ATTA).

  14. Natural gas annual 1996

    SciTech Connect (OSTI)

    NONE

    1997-09-01T23:59:59.000Z

    This document provides information on the supply and disposition of natural gas to a wide audience. The 1996 data are presented in a sequence that follows natural gas from it`s production to it`s end use.

  15. Recirculating rotary gas compressor

    DOE Patents [OSTI]

    Weinbrecht, J.F.

    1992-02-25T23:59:59.000Z

    A positive displacement, recirculating Roots-type rotary gas compressor is described which operates on the basis of flow work compression. The compressor includes a pair of large diameter recirculation conduits which return compressed discharge gas to the compressor housing, where it is mixed with low pressure inlet gas, thereby minimizing adiabatic heating of the gas. The compressor includes a pair of involutely lobed impellers and an associated port configuration which together result in uninterrupted flow of recirculation gas. The large diameter recirculation conduits equalize gas flow velocities within the compressor and minimize gas flow losses. The compressor is particularly suited to applications requiring sustained operation at higher gas compression ratios than have previously been feasible with rotary pumps, and is particularly applicable to refrigeration or other applications requiring condensation of a vapor. 12 figs.

  16. Recirculating rotary gas compressor

    DOE Patents [OSTI]

    Weinbrecht, John F. (601 Oakwood Loop, NE., Albuquerque, NM 87123)

    1992-01-01T23:59:59.000Z

    A positive displacement, recirculating Roots-type rotary gas compressor which operates on the basis of flow work compression. The compressor includes a pair of large diameter recirculation conduits (24 and 26) which return compressed discharge gas to the compressor housing (14), where it is mixed with low pressure inlet gas, thereby minimizing adiabatic heating of the gas. The compressor includes a pair of involutely lobed impellers (10 and 12) and an associated port configuration which together result in uninterrupted flow of recirculation gas. The large diameter recirculation conduits equalize gas flow velocities within the compressor and minimize gas flow losses. The compressor is particularly suited to applications requiring sustained operation at higher gas compression ratios than have previously been feasible with rotary pumps, and is particularly applicable to refrigeration or other applications requiring condensation of a vapor.

  17. Gas and Oil (Maryland)

    Broader source: Energy.gov [DOE]

    The Department of the Environment has the authority to enact regulations pertaining to oil and gas production, but it cannot prorate or limit the output of any gas or oil well. A permit from the...

  18. Microminiature gas chromatograph

    DOE Patents [OSTI]

    Yu, Conrad M. (Antioch, CA)

    1996-01-01T23:59:59.000Z

    A microminiature gas chromatograph (.mu.GC) comprising a least one silicon wafer, a gas injector, a column, and a detector. The gas injector has a normally closed valve for introducing a mobile phase including a sample gas in a carrier gas. The valve is fully disposed in the silicon wafer(s). The column is a microcapillary in silicon crystal with a stationary phase and is mechanically connected to receive the mobile phase from the gas injector for the molecular separation of compounds in the sample gas. The detector is mechanically connected to the column for the analysis of the separated compounds of sample gas with electronic means, e.g., ion cell, field emitter and PIN diode.

  19. Microminiature gas chromatograph

    DOE Patents [OSTI]

    Yu, C.M.

    1996-12-10T23:59:59.000Z

    A microminiature gas chromatograph ({mu}GC) comprising a least one silicon wafer, a gas injector, a column, and a detector. The gas injector has a normally closed valve for introducing a mobile phase including a sample gas in a carrier gas. The valve is fully disposed in the silicon wafer(s). The column is a microcapillary in silicon crystal with a stationary phase and is mechanically connected to receive the mobile phase from the gas injector for the molecular separation of compounds in the sample gas. The detector is mechanically connected to the column for the analysis of the separated compounds of sample gas with electronic means, e.g., ion cell, field emitter and PIN diode. 7 figs.

  20. Residual gas analysis device

    DOE Patents [OSTI]

    Thornberg, Steven M. (Peralta, NM)

    2012-07-31T23:59:59.000Z

    A system is provided for testing the hermeticity of a package, such as a microelectromechanical systems package containing a sealed gas volume, with a sampling device that has the capability to isolate the package and breach the gas seal connected to a pulse valve that can controllably transmit small volumes down to 2 nanoliters to a gas chamber for analysis using gas chromatography/mass spectroscopy diagnostics.

  1. Natural gas annual 1995

    SciTech Connect (OSTI)

    NONE

    1996-11-01T23:59:59.000Z

    The Natural Gas Annual provides information on the supply and disposition of natural gas to a wide audience including industry, consumers, Federal and State agencies, and educational institutions. The 1995 data are presented in a sequence that follows natural gas (including supplemental supplies) from its production to its end use. This is followed by tables summarizing natural gas supply and disposition from 1991 to 1995 for each Census Division and each State. Annual historical data are shown at the national level.

  2. Natural gas annual 1994

    SciTech Connect (OSTI)

    NONE

    1995-11-17T23:59:59.000Z

    The Natural Gas Annual provides information on the supply and disposition of natural gas to a wide audience including industry, consumers, Federal and State agencies, and educational institutions. The 1994 data are presented in a sequence that follows natural gas (including supplemental supplies) from its production to its end use. This is followed by tables summarizing natural gas supply and disposition from 1990 to 1994 for each Census Division and each State. Annual historical data are shown at the national level.

  3. Valve for gas centrifuges

    DOE Patents [OSTI]

    Hahs, C.A.; Rurbage, C.H.

    1982-03-17T23:59:59.000Z

    The invention is pneumatically operated valve assembly for simulatenously (1) closing gas-transfer lines connected to a gas centrifuge or the like and (2) establishing a recycle path between two on the lines so closed. The value assembly is especially designed to be compact, fast-acting, reliable, and comparatively inexpensive. It provides large reductions in capital costs for gas-centrifuge cascades.

  4. Gas Cylinders: Proper Management

    E-Print Network [OSTI]

    Boyer, Elizabeth W.

    Compressed Gas Cylinders: Proper Management And Use Published by the Office of Environment, Health;1 Introduction University of California, Berkeley (UC Berkeley) departments that use compressed gas cylinders (MSDS) and your department's Job Safety Analyses (JSAs). Talk to your gas supplier about hands

  5. Static gas expansion cooler

    DOE Patents [OSTI]

    Guzek, J.C.; Lujan, R.A.

    1984-01-01T23:59:59.000Z

    Disclosed is a cooler for television cameras and other temperature sensitive equipment. The cooler uses compressed gas ehich is accelerated to a high velocity by passing it through flow passageways having nozzle portions which expand the gas. This acceleration and expansion causes the gas to undergo a decrease in temperature thereby cooling the cooler body and adjacent temperature sensitive equipment.

  6. Natural Gas Exploration

    E-Print Network [OSTI]

    Boyer, Elizabeth W.

    . Exploration and extraction of natural gas from the Marcellus shale is a potentially valuable economic stimulus for landowners. You might be wondering how the nation's economic situation is affecting the market for naturalNatural Gas Exploration: A Landowners Guide to Financial Management Natural Gas Exploration

  7. California Greenhouse Gas Emissions Standards for Light-Duty Vehicles (released in AEO2005)

    Reports and Publications (EIA)

    2005-01-01T23:59:59.000Z

    In July 2002, California Assembly Bill 1493 (A.B. 1493) was signed into law. The law requires that the California Air Resources Board (CARB) develop and adopt, by January 1, 2005, greenhouse gas emission standards for light-duty vehicles that provide the maximum feasible reduction in emissions. In estimating the feasibility of the standard, CARB is required to consider cost-effectiveness, technological capability, economic impacts, and flexibility for manufacturers in meeting the standard.

  8. Initial eccentricity and constituent quark number scaling of elliptic flow in ideal and viscous dynamics

    E-Print Network [OSTI]

    A. K. Chaudhuri

    2010-03-23T23:59:59.000Z

    In the Israel-Stewart's theory of dissipative hydrodynamics, we study the scaling properties elliptic flow in Au+Au collisions. Initial energy density of the fluid was fixed to reproduce STAR data on $\\phi$ meson multiplicity in 0-5% Au+Au collisions, such that irrespective of fluid viscosity, entropy at the freeze-out is similar in ideal or in viscous evolution. Initial eccentricity or constituent quark number scaling is only approximate in ideal or minimally viscous ($\\eta/s=1/4\\pi$) fluid. Eccentricity scaling become nearly exact in more viscous fluid ($\\eta/s \\geq$0.12). However, in more viscous fluid, constituent quark number scaled elliptic flow for mesons and baryons split into separate scaling functions. Simulated flows also do not exhibit 'universal scaling' i.e. elliptic flow scaled by the constituent quark number and charged particles $v_2$ is not a single function of transverse kinetic energy scaled by the quark number. From a study of violation of universal scaling, we obtain an estimate of QGP viscosity, $\\eta/s=0.12 \\pm 0.03$.

  9. Strathclyde University Law Journal House Style

    E-Print Network [OSTI]

    Strathclyde, University of

    Strathclyde University Law Journal House Style Important Notice The guidelines presented below MUST Paragraphs start flush to the left margin after headings or quotes. All other paragraphs must be indented the punctuation and the closing quotation mark. Quotations which are longer than three lines should be in a double-indented

  10. Extending Amdahl's Law for Energy-Efficient

    E-Print Network [OSTI]

    Lee, Hsien-Hsin "Sean"

    Extending Amdahl's Law for Energy-Efficient Computing in the Many-Core Era Dong Hyuk Woo and Hsien design constraints to analyze many-core design alternatives. The revised models provide computer architects with a better understanding of many- core design types, enabling them to make more informed

  11. A Taxonomy of Tort Law Defences

    E-Print Network [OSTI]

    Wolfe, Patrick J.

    467 19 A Taxonomy of Tort Law Defences James Goudkamp* Introduction This chapter addresses defences". A taxonomy of defences will then be delineated. Thereafter, it will be suggested how a substantial number of defences should be categorised within the taxonomy. The analysis here will be illustrated with examples

  12. Impacts of Minnesota's Primary Seat Belt Law

    E-Print Network [OSTI]

    Minnesota, University of

    for Excellence in Rural Safety Humphrey School of Public Affairs #12;CERS's "Safe Six Regardless of Residence Urban/Small City Suburban Rural/Small Town Primary Seat; . . AND IN MINNESOTA #12;Predicted Impact 2009 and 2010 CERS Reports: · Primary Seat Belt Laws

  13. Wavelet Based Estimation for Univariate Stable Laws

    E-Print Network [OSTI]

    Gonçalves, Paulo

    Wavelet Based Estimation for Univariate Stable Laws Anestis Antoniadis Laboratoire IMAG to implement. This article describes a fast, wavelet-based, regression-type method for estimating the parameters of a stable distribution. Fourier domain representations, combined with a wavelet multiresolution

  14. Patent Law and Complementary Innovations Yann Mnirey

    E-Print Network [OSTI]

    Boyer, Edmond

    Patent Law and Complementary Innovations Yann Ménièrey CERNA, Ecole Nationale Supérieure des mines: Innovation, Patent, R&D, Complementarity I am grateful to John Barton, Matthieu Glachant, François Lévêque #12;The patent system was initially designed to provide incentives to develop stand-alone innovations

  15. QER- Comment of Western Environmental Law Center

    Broader source: Energy.gov [DOE]

    To whom it may concern, I provided the following comments at the public meeting in Santa Fe, NM on 8/11/14: My name is Thomas Singer, and I am a Senior Policy Advisor at the Western Environmental Law Center.

  16. Robust model comparison disfavors power law cosmology

    E-Print Network [OSTI]

    Shafer, Daniel L

    2015-01-01T23:59:59.000Z

    Late-time power law expansion has been proposed as an alternative to the standard cosmological model and shown to be consistent with some low-redshift data. We test power law expansion against the standard flat $\\Lambda$CDM cosmology using goodness-of-fit and model comparison criteria. We consider Type Ia supernova (SN Ia) data from two current compilations (Union2.1 and JLA) along with a current set of baryon acoustic oscillation (BAO) measurements that includes the high-redshift Lyman-$\\alpha$ forest measurements from BOSS quasars. We find that neither power law expansion nor $\\Lambda$CDM is strongly preferred over the other when the SN Ia and BAO data are analyzed separately but that power law expansion is strongly disfavored by the combination. We treat the $R_\\text{h} = ct$ cosmology (a constant rate of expansion) separately and find that it is conclusively disfavored by all combinations of data that include SN Ia observations and a poor overall fit when systematic errors in the SN Ia measurements are ig...

  17. Workshop on Energy Law 12 September 2014

    E-Print Network [OSTI]

    Johansen, Tom Henning

    Workshop on Energy Law 12 September 2014 Venue: Institut für Energie und Regulierungsrecht Berlin, EUREF-Campus am Gasometer, Haus 13, Torgauer Str. 12-15, 10829 Berlin 10:00 The impact of the new guidelines on state aid for environmental protection and energy on the promotion of renewable energies

  18. DIFFUSION IN SOLIDSDIFFUSION IN SOLIDS FICK'S LAWS

    E-Print Network [OSTI]

    Subramaniam, Anandh

    Diffusion bonding To comprehend many materials related phenomenon one must understand Diffusion. The focusDIFFUSION IN SOLIDSDIFFUSION IN SOLIDS FICK'S LAWS KIRKENDALL EFFECT ATOMIC MECHANISMS Diffusion in Solids P.G. Shewmon McGraw-Hill, New York (1963) #12;Oxidation Roles of Diffusion Creep Aging

  19. The Spatial Scaling Laws of Compressible Turbulence

    E-Print Network [OSTI]

    Sun, Bohua

    2015-01-01T23:59:59.000Z

    This Letter proposed spatial scaling laws of the density-weighted energy spectrum of compressible flow in terms of dissipation rate, wave number and the Mach number. The study has shown the compressible turbulence energy spectrum does not show the complete similarity, but incomplete similarity as $E(k,Ma)=(C+\\frac{D}{\\ln{Ma}})\

  20. Using Newton's Law for Dark Energy

    E-Print Network [OSTI]

    Paul Frampton

    2012-09-24T23:59:59.000Z

    A model is introduced in which Newton's law is modified between matter and dark energy corpuscles (DECs). The model predicts that the DEC component is presently decelerating in its expansion at 14% of the magnitude of the matter expansion acceleration. In the future, expansion of the DEC universe will continue to decelerate.

  1. On multitemporal generalization of Newton's gravitational law

    E-Print Network [OSTI]

    V. D. Ivashchuk

    2009-05-15T23:59:59.000Z

    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.

  2. Entropy evolution law in a laser process

    E-Print Network [OSTI]

    Jun-hua Chen; Hong-yi Fan

    2012-09-21T23:59:59.000Z

    For the first time, we obtain the entropy variation law in a laser process after finding the Kraus operator of the master equation describing the laser process with the use of the entangled state representation. The behavior of entropy is determined by the competition of the gain and damping in the laser process. The photon number evolution formula is also obtained.

  3. Off-center HII regions in power-law density distributions

    E-Print Network [OSTI]

    S. J. Arthur

    2007-05-05T23:59:59.000Z

    The expansion of ionization fronts in uniform and spherically symmetric power-law density distributions is a well-studied topic. However, in many situations, such as a star formed at the edge of a molecular cloud core, an offset power-law density distribution would be more appropriate. In this paper a few of the main issues of the formation and expansion of HII regions in such media are outlined and results are presented for the particular cases where the underlying power laws are 1/r^2 and 1/r^3. A simple criterion is developed for determining whether the initial photoionized region will be unbounded, which depends on the power-law exponent and the ratio of the equivalent Stroemgren radius produced by the star in a uniform medium to the stellar offset distance. In the expansion stage, the ionized volumes will eventually become unbounded unless pressure balance with the external medium is reached before the ionization front velocity becomes supersonic with respect to the ionized gas.

  4. Welcome FUPWG- Natural Gas Overview

    Broader source: Energy.gov [DOE]

    Presentation—given at the Federal Utility Partnership Working Group (FUPWG) Fall 2008 meeting—provides an overview of natural gas, including emissions, compressed natural gas (CNG) vehicles, and landfill gas supplement for natural gas system.

  5. Chapter 15 Equations First Law of Thermodynamics (U = internal energy)

    E-Print Network [OSTI]

    Wysin, Gary

    = Q - W work = W = area under P(V ) curve. W = PV for isobaric processes. heat = Q = heat absorbed = TL TH for ideal Carnot cycle. Cooling Machines, Heat Pumps: W = QH - QL, refrigerators: COP = QL W , heat pumps: COP = QH W , QL QH = TL TH for ideal Carnot. Power: Pave = W t , or use Pave = energy time

  6. Regulatory, technical pressures prompt more U. S. salt-cavern gas storage

    SciTech Connect (OSTI)

    Barron, T.F. (PB-KBB Inc., Houston, TX (United States))

    1994-09-12T23:59:59.000Z

    Natural-gas storage in US salt caverns is meeting the need for flexible, high delivery and injection storage following implementation Nov. 1, 1993, of the Federal Energy Regulatory Commission's Order 636. This ruling has opened the US underground natural-gas storage market to more participants and created a demand for a variety of storage previously provided by pipelines as part of their bundled sales services. Many of these new services such as no-notice and supply balancing center on use of high-delivery natural gas storage from salt caverns. Unlike reservoir storage, nothing restricts flow in a cavern. The paper discusses the unique properties of salt that make it ideal for gas storage, choosing a location for the storage facility, cavern depth and shape, cavern size, spacing, pressures, construction, conversion or brine or LPG storage caverns to natural gas, and operation.

  7. Natural gas leak mapper

    DOE Patents [OSTI]

    Reichardt, Thomas A. (Livermore, CA); Luong, Amy Khai (Dublin, CA); Kulp, Thomas J. (Livermore, CA); Devdas, Sanjay (Albany, CA)

    2008-05-20T23:59:59.000Z

    A system is described that is suitable for use in determining the location of leaks of gases having a background concentration. The system is a point-wise backscatter absorption gas measurement system that measures absorption and distance to each point of an image. The absorption measurement provides an indication of the total amount of a gas of interest, and the distance provides an estimate of the background concentration of gas. The distance is measured from the time-of-flight of laser pulse that is generated along with the absorption measurement light. The measurements are formated into an image of the presence of gas in excess of the background. Alternatively, an image of the scene is superimosed on the image of the gas to aid in locating leaks. By further modeling excess gas as a plume having a known concentration profile, the present system provides an estimate of the maximum concentration of the gas of interest.

  8. Gas Hydrate Storage of Natural Gas

    SciTech Connect (OSTI)

    Rudy Rogers; John Etheridge

    2006-03-31T23:59:59.000Z

    Environmental and economic benefits could accrue from a safe, above-ground, natural-gas storage process allowing electric power plants to utilize natural gas for peak load demands; numerous other applications of a gas storage process exist. A laboratory study conducted in 1999 to determine the feasibility of a gas-hydrates storage process looked promising. The subsequent scale-up of the process was designed to preserve important features of the laboratory apparatus: (1) symmetry of hydrate accumulation, (2) favorable surface area to volume ratio, (3) heat exchanger surfaces serving as hydrate adsorption surfaces, (4) refrigeration system to remove heat liberated from bulk hydrate formation, (5) rapid hydrate formation in a non-stirred system, (6) hydrate self-packing, and (7) heat-exchanger/adsorption plates serving dual purposes to add or extract energy for hydrate formation or decomposition. The hydrate formation/storage/decomposition Proof-of-Concept (POC) pressure vessel and supporting equipment were designed, constructed, and tested. This final report details the design of the scaled POC gas-hydrate storage process, some comments on its fabrication and installation, checkout of the equipment, procedures for conducting the experimental tests, and the test results. The design, construction, and installation of the equipment were on budget target, as was the tests that were subsequently conducted. The budget proposed was met. The primary goal of storing 5000-scf of natural gas in the gas hydrates was exceeded in the final test, as 5289-scf of gas storage was achieved in 54.33 hours. After this 54.33-hour period, as pressure in the formation vessel declined, additional gas went into the hydrates until equilibrium pressure/temperature was reached, so that ultimately more than the 5289-scf storage was achieved. The time required to store the 5000-scf (48.1 hours of operating time) was longer than designed. The lower gas hydrate formation rate is attributed to a lower heat transfer rate in the internal heat exchanger than was designed. It is believed that the fins on the heat-exchanger tubes did not make proper contact with the tubes transporting the chilled glycol, and pairs of fins were too close for interior areas of fins to serve as hydrate collection sites. A correction of the fabrication fault in the heat exchanger fin attachments could be easily made to provide faster formation rates. The storage success with the POC process provides valuable information for making the process an economically viable process for safe, aboveground natural-gas storage.

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

    E-Print Network [OSTI]

    Lakhlifi, Azzedine

    2015-01-01T23:59:59.000Z

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

  10. Law, Justice and Regulation at UEA law-justice-regulation@uea.ac.uk

    E-Print Network [OSTI]

    Everest, Graham R

    .dewing@uea.ac.uk Ivan Diaz-Rainey (NBS) Regulation of energy and environmental markets http://www.uea.ac.uk/nbs/people/People/Academic/Ivan+Diaz- Rainey i.diaz-rainey@uea.ac.uk Catherine Wad- dams (NBS/CCP) Economic regulation, competition, energy1 Network on Law, Justice and Regulation at UEA law-justice-regulation@uea.ac.uk 21 October 2010

  11. Power-laws and Non-Power-laws in Dark Matter Halos

    E-Print Network [OSTI]

    R. N. Henriksen

    2006-09-05T23:59:59.000Z

    Simulated dark matter profiles are often modelled as a `NFW' density profile rather than a single power law. Recently, attention has turned to the rather rigorous power-law behaviour exhibited by the `pseudo phase-space density' of the dark matter halo, which is defined dimensionally in terms of the local density and velocity dispersion of the dark matter particles. The non-power-law behaviour of the density profile is generally taken to exclude simple scale-free, in-fall models; however the power-law behaviour of the `pseudo-density' is a counter indication. We argue in this paper that both behaviours may be at least qualitatively understood in terms of a dynamically evolving self-similarity, rather than the form for self-similar infall that is fixed by cosmological initial conditions. The evolution is likely due to collective relaxation such as that provided by the radial-orbit instability on large scales. We deduce, from a distribution function given by first order coarse-graining, both the NFW-type density profile and the power-law pseudo-density profile. The results are not greatly sensitive to variation about 3 in the power of the velocity dispersion used in the definition of the phase space pseudo-density. We suggest that the power 2 may create the more physical quantity, whose deviations from a power-law are a diagnostic of incomplete relaxation.

  12. A Guidance Document for Kentucky's Oil and Gas Operators

    SciTech Connect (OSTI)

    Bender, Rick

    2002-03-18T23:59:59.000Z

    The accompanying report, manual and assimilated data represent the initial preparation for submission of an Application for Primacy under the Class II Underground Injection Control (UIC) program on behalf of the Commonwealth of Kentucky. The purpose of this study was to identify deficiencies in Kentucky law and regulation that would prevent the Kentucky Division of Oil and Gas from receiving approval of primacy of the UIC program, currently under control of the United States Environmental Protection Agency (EPA) in Atlanta, Georgia.

  13. Carbon sequestration in natural gas reservoirs: Enhanced gas recovery and natural gas storage

    E-Print Network [OSTI]

    Oldenburg, Curtis M.

    2003-01-01T23:59:59.000Z

    gas reservoirs for carbon sequestration and enhanced gasproduction and carbon sequestration, Society of Petroleumfeasibiilty of carbon sequestration with enhanced gas

  14. Flue gas desulfurization

    DOE Patents [OSTI]

    Im, K.H.; Ahluwalia, R.K.

    1984-05-01T23:59:59.000Z

    The invention involves a combustion process in which combustion gas containing sulfur oxide is directed past a series of heat exchangers to a stack and in which a sodium compound is added to the combustion gas in a temparature zone of above about 1400 K to form Na/sub 2/SO/sub 4/. Preferably, the temperature is above about 1800 K and the sodium compound is present as a vapor to provide a gas-gas reaction to form Na/sub 2/SO/sub 4/ as a liquid. Since liquid Na/sub 2/SO/sub 4/ may cause fouling of heat exchanger surfaces downstream from the combustion zone, the process advantageously includes the step of injecting a cooling gas downstream of the injection of the sodium compound yet upstream of one or more heat exchangers to cool the combustion gas to below about 1150 K and form solid Na/sub 2/SO/sub 4/. The cooling gas is preferably a portion of the combustion gas downstream which may be recycled for cooling. It is further advantageous to utilize an electrostatic precipitator downstream of the heat exchangers to recover the Na/sub 2/SO/sub 4/. It is also advantageous in the process to remove a portion of the combustion gas cleaned in the electrostatic precipitator and recycle that portion upstream to use as the cooling gas. 3 figures.

  15. 4/6/2014 EU Drafts Hydraulic Fracturing Guidelines to Mitigate Conflicting Laws | The DailyEnergyReport http://www.dailyenergyreport.com/eu-drafts-hydraulic-fracturing-guidelines-to-mitigate-conflicting-laws-2/ 1/7

    E-Print Network [OSTI]

    Chiao, Jung-Chih

    /eu-drafts-hydraulic-fracturing-guidelines-to-mitigate-conflicting-laws-2/ 1/7 Tweet 1 April 6, 2014 Search for a topic... GO Home Efficiency Renewables Buildings because of its durable nickel allow material and smart aerodynamic design. Post to Facebook Add to Linked The Maryland Electricity Market Americans Hop on Trains as Gas Prices Hit the Roof 1 #12;4/6/2014 EU Drafts

  16. Returning 2nd and 3rd Year Law Students The School of Law annually awards scholarships to outstanding students on the basis of

    E-Print Network [OSTI]

    Dasgupta, Dipankar

    of the editorial staff of the Law Review at the University of Memphis Cecil C. Humphreys School of Law. The EditorReturning 2nd and 3rd Year Law Students The School of Law annually awards scholarships by the law school. They are open to all University of Memphis School of Law students who meet the specified

  17. Ideal magnetohydrodynamic simulations of low beta compact toroid injection into a hot strongly magnetized plasma

    SciTech Connect (OSTI)

    Liu, Wei [Los Alamos National Laboratory; Hsu, Scott [Los Alamos National Laboratory; Li, Hui [Los Alamos National Laboratory

    2009-01-01T23:59:59.000Z

    We present results from three-dimensional ideal magnetohydrodynamic simulations of low {beta} compact toroid (CT) injection into a hot strongly magnetized plasma, with the aim of providing insight into CT fueling of a tokamak with parameters relevant for ITER (International Thermonuclear Experimental Reactor). A regime is identified in terms of CT injection speed and CT-to-background magnetic field ratio that appears promising for precise core fueling. Shock-dominated regimes, which are probably unfavorable for tokamak fueling, are also identified. The CT penetration depth is proportional to the CT injection speed and density. The entire CT evolution can be divided into three stages: (1) initial penetration, (2) compression in the direction of propagation and reconnection, and (3) coming to rest and spreading in the direction perpendicular to injection. Tilting of the CT is not observed due to the fast transit time of the CT across the background plasma.

  18. Violation of a Leggett-Garg inequality with ideal non-invasive measurements

    E-Print Network [OSTI]

    George C. Knee; Stephanie Simmons; Erik M. Gauger; John J. L. Morton; Helge Riemann; Nikolai V. Abrosimov; Peter Becker; Hans-Joachim Pohl; Kohei M. Itoh; Mike L. W. Thewalt; G. Andrew D. Briggs; Simon C. Benjamin

    2011-11-30T23:59:59.000Z

    The quantum superposition principle states that an entity can exist in two different states simultaneously, counter to our 'classical' intuition. Is it possible to understand a given system's behaviour without such a concept? A test designed by Leggett and Garg can rule out this possibility. The test, originally intended for macroscopic objects, has been implemented in various systems. However to-date no experiment has employed the 'ideal negative result' measurements that are required for the most robust test. Here we introduce a general protocol for these special measurements using an ancillary system which acts as a local measuring device but which need not be perfectly prepared. We report an experimental realisation using spin-bearing phosphorus impurities in silicon. The results demonstrate the necessity of a non-classical picture for this class of microscopic system. Our procedure can be applied to systems of any size, whether individually controlled or in a spatial ensemble.

  19. Thermodynamic Limits of Solar Cells with Non-ideal Optical Response

    E-Print Network [OSTI]

    Khan, M Ryyan; Alam, Muhammad A

    2014-01-01T23:59:59.000Z

    The Shockley-Queisser (S-Q) theory defines the thermodynamic upper limits for Jsc, Voc, FF, and efficiency of a solar cell. The classical calculation assumes an abrupt onset of absorption at the band-edge, perfect absorption for all energies above the bandgap, and absence of non-radiative recombination. These assumptions are never satisfied for any practical solar cell. In this paper, we explain how the S-Q limits are redefined in the presence of the non-ideal optical effects, and we provide closed-form analytical expressions for the new limits for Jsc, Voc, and FF. Remarkably, these new limits can be achieved to a very high degree, even with significantly imperfect materials.

  20. Thermodynamic Limits of Solar Cells with Non-ideal Optical Response

    E-Print Network [OSTI]

    M. Ryyan Khan; Peter Bermel; Muhammad A. Alam

    2013-12-26T23:59:59.000Z

    The Shockley-Queisser (S-Q) theory defines the thermodynamic upper limits for Jsc, Voc, FF, and efficiency of a solar cell. The classical calculation assumes an abrupt onset of absorption at the band-edge, perfect absorption for all energies above the bandgap, and absence of non-radiative recombination. These assumptions are never satisfied for any practical solar cell. In this paper, we explain how the S-Q limits are redefined in the presence of the non-ideal optical effects, and we provide closed-form analytical expressions for the new limits for Jsc, Voc, and FF. Remarkably, these new limits can be achieved to a very high degree, even with significantly imperfect materials.

  1. Ideal forms of Coppersmith's theorem and Guruswami-Sudan list decoding

    E-Print Network [OSTI]

    Cohn, Henry

    2010-01-01T23:59:59.000Z

    We develop a framework for solving polynomial equations with size constraints on solutions. We obtain our results by showing how to apply a technique of Coppersmith for finding small solutions of polynomial equations modulo integers to analogous problems over polynomial rings, number fields, and function fields. This gives us a unified view of several problems arising naturally in cryptography, coding theory, and the study of lattices. We give (1) a polynomial-time algorithm for finding small solutions of polynomial equations modulo ideals over algebraic number fields, (2) a faster variant of the Guruswami-Sudan algorithm for list decoding of Reed-Solomon codes, and (3) an algorithm for list decoding of algebraic-geometric codes that handles both single-point and multi-point codes. Coppersmith's algorithm uses lattice basis reduction to find a short vector in a carefully constructed lattice; powerful analogies from algebraic number theory allow us to identify the appropriate analogue of a lattice in each appl...

  2. Universal Ideal Behavior and Macroscopic Work Relation of Linear Irreversible Stochastic Thermodynamics

    E-Print Network [OSTI]

    Ma, Yi-An

    2015-01-01T23:59:59.000Z

    We revisit the Ornstein-Uhlenbeck (OU) process as the fundamental mathematical description of linear irreversible phenomena, with fluctuations, near an equilibrium. By identifying the underlying circulating dynamics in a stationary process as the natural generalization of classical conservative mechanics, a bridge between a family of OU processes with equilibrium fluctuations and thermodynamics is established through the celebrated Helmholtz theorem. The Helmholtz theorem provides an emergent macroscopic "equation of state" of the entire system, which exhibits a universal ideal thermodynamic behavior. Fluctuating macroscopic quantities are studied from the stochastic thermodynamic point of view and a non-equilibrium work relation is obtained in the macroscopic picture, which may facilitate experimental study and application of the equalities due to Jarzynski, Crooks, and Hatano and Sasa.

  3. LABORATORY OPTIMIZATION TESTS OF TECHNETIUM DECONTAMINATION OF HANFORD WASTE TREATMENT PLANT LOW ACTIVITY WASTE OFF-GAS CONDENSATE SIMULANT

    SciTech Connect (OSTI)

    Taylor-Pashow, K.; Nash, C.; McCabe, D.

    2014-09-29T23:59:59.000Z

    The Hanford Waste Treatment and Immobilization Plant (WTP) Low Activity Waste (LAW) vitrification facility will generate an aqueous condensate recycle stream (LAW Off-Gas Condensate) from the off-gas system. The baseline plan for disposition of this stream is to send it to the WTP Pretreatment Facility, where it will be blended with LAW, concentrated by evaporation and recycled to the LAW vitrification facility again. Alternate disposition of this stream would eliminate recycling of problematic components, and would enable de-coupled operation of the LAW melter and the Pretreatment Facilities. Eliminating this stream from recycling within WTP would also decrease the LAW vitrification mission duration and quantity of glass waste. This LAW Off-Gas Condensate stream contains components that are volatile at melter temperatures and are problematic for the glass waste form. Because this stream recycles within WTP, these components accumulate in the Condensate stream, exacerbating their impact on the number of LAW glass containers that must be produced. Approximately 32% of the sodium in Supplemental LAW comes from glass formers used to make the extra glass to dilute the halides to acceptable concentrations in the LAW glass, and diverting the stream reduces the halides in the recycled Condensate and is a key outcome of this work. Additionally, under possible scenarios where the LAW vitrification facility commences operation prior to the WTP Pretreatment facility, identifying a disposition path becomes vitally important. This task examines the potential treatment of this stream to remove radionuclides and subsequently disposition the decontaminated stream elsewhere, such as the Effluent Treatment Facility (ETF), for example. The treatment process envisioned is very similar to that used for the Actinide Removal Process (ARP) that has been operating for years at the Savannah River Site (SRS), and focuses on using mature radionuclide removal technologies that are also compatible with longterm tank storage and immobilization methods. For this new application, testing is needed to demonstrate acceptable treatment sorbents and precipitating agents and measure decontamination factors for additional radionuclides in this unique waste stream. The origin of this LAW Off-Gas Condensate stream will be the liquids from the Submerged Bed Scrubber (SBS) and the Wet Electrostatic Precipitator (WESP) from the LAW melter off-gas system. The stream is expected to be a dilute salt solution with near neutral pH, and will likely contain some insoluble solids from melter carryover. The soluble components are expected to be mostly sodium and ammonium salts of nitrate, chloride, and fluoride. This stream has not been generated yet and will not be available until the WTP begins operation, but a simulant has been produced based on models, calculations, and comparison with pilot-scale tests. One of the radionuclides that is volatile and expected to be in greatest abundance in this LAW Off-Gas Condensate stream is Technetium-99 ({sup 99}Tc). Technetium will not be removed from the aqueous waste in the Hanford WTP, and will primarily end up immobilized in the LAW glass by repeated recycle of the off-gas condensate into the LAW melter. Other radionuclides that are low but are also expected to be in measurable concentration in the LAW Off-Gas Condensate are {sup 129}I, {sup 90}Sr, {sup 137}Cs, {sup 241}Pu, and {sup 241}Am. These are present due to their partial volatility and some entrainment in the off-gas system. This report discusses results of optimized {sup 99}Tc decontamination testing of the simulant. Testing examined use of inorganic reducing agents for {sup 99}Tc. Testing focused on minimizing the quantity of sorbents/reactants added, and minimizing mixing time to reach the decontamination targets in this simulant formulation. Stannous chloride and ferrous sulfate were tested as reducing agents to determine the minimum needed to convert soluble pertechnetate to the insoluble technetium dioxide. The reducing agents were tried with and without sorbents.

  4. Suggested Courses for ME Students Interested in Thermal/Fluids Sciences: Required courses

    E-Print Network [OSTI]

    Virginia Tech

    transfer. Fluid and thermal properties of materials. Ideal gas equation of state. First law. Thermodynamic properties of pure substances: property tables, property software, equations of state. First law of thermodynamics. Second law of thermodynamics. Gas mixtures. Combustion: atom and energy balances. Power

  5. Attack of the killer acronyms: The Future of IT Law 

    E-Print Network [OSTI]

    Guadamuz, Andres

    2004-01-01T23:59:59.000Z

    The paper discusses the reliance of internet technology law on acronyms, and its deeper socio-legal impact. It suggests that this resonantes for the future of research, teaching, and practice within information technology law.

  6. BRIGHAM YOUNG UNIVERSITY J. REUBEN CLARK LAW SCHOOL

    E-Print Network [OSTI]

    Seamons, Kent E.

    -6) ...........................................................13 C. Credit for Co-Curricular (Law 793R §§1BRIGHAM YOUNG UNIVERSITY J. REUBEN CLARK LAW SCHOOL Policies and Procedures March 2013 #12;Table ................................................................................1 C. Speakers

  7. BRIGHAM YOUNG UNIVERSITY J. REUBEN CLARK LAW SCHOOL

    E-Print Network [OSTI]

    Seamons, Kent E.

    -6) ...........................................................13 C. Credit for Co-Curricular (Law 793R §§1BRIGHAM YOUNG UNIVERSITY J. REUBEN CLARK LAW SCHOOL Policies and Procedures November 2012 #12;Table ................................................................................1 C. Speakers

  8. BRIGHAM YOUNG UNIVERSITY J. REUBEN CLARK LAW SCHOOL

    E-Print Network [OSTI]

    Seamons, Kent E.

    -6) ...........................................................13 C. Credit for Co-Curricular (Law 793R §§1BRIGHAM YOUNG UNIVERSITY J. REUBEN CLARK LAW SCHOOL Policies and Procedures September 2011 (Revised ................................................................................1 C. Speakers

  9. VISCOSITY AND RELAXATION APPROXIMATIONS FOR HYPERBOLIC SYSTEMS OF CONSERVATION LAWS

    E-Print Network [OSTI]

    Tzavaras, Athanasios E.

    VISCOSITY AND RELAXATION APPROXIMATIONS FOR HYPERBOLIC SYSTEMS OF CONSERVATION LAWS Athanasios E. Tzavaras Abstract. These lecture notes deal with the approximation of conservation laws via viscosity or relaxation. The following topics are covered: The general structure of viscosity and relaxation

  10. TRANSBOUNDARY GROUNDWATER AND INTERNATIONAL LAW: PAST PRACTICES AND CURRENT IMPLICATIONS

    E-Print Network [OSTI]

    Wolf, Aaron

    TRANSBOUNDARY GROUNDWATER AND INTERNATIONAL LAW: PAST PRACTICES AND CURRENT IMPLICATIONS By Kyoko........................................................................................................................................ 1 2. The Notion of Transboundary Groundwater................................................................................... 3 3. Evolution of International Groundwater Management in Environmental Law

  11. Tests of the Gravitational Inverse-Square Law

    E-Print Network [OSTI]

    E. G. Adelberger; B. R. Heckel; A. E. Nelson

    2003-07-22T23:59:59.000Z

    We review recent experimental tests of the gravitational inverse-square law and the wide variety of theoretical considerations that suggest the law may break down in experimentally accessible regions.

  12. City of Madison- Solar and Wind Access and Planning Laws

    Broader source: Energy.gov [DOE]

    Madison, Wisconsin, has established several local laws to facilitate the planning and permitting of solar and wind systems. The planning guidelines are specific to solar, while the permitting laws...

  13. Forensic imaging tools for law enforcement

    SciTech Connect (OSTI)

    SMITHPETER,COLIN L.; SANDISON,DAVID R.; VARGO,TIMOTHY D.

    2000-01-01T23:59:59.000Z

    Conventional methods of gathering forensic evidence at crime scenes are encumbered by difficulties that limit local law enforcement efforts to apprehend offenders and bring them to justice. Working with a local law-enforcement agency, Sandia National Laboratories has developed a prototype multispectral imaging system that can speed up the investigative search task and provide additional and more accurate evidence. The system, called the Criminalistics Light-imaging Unit (CLU), has demonstrated the capabilities of locating fluorescing evidence at crime scenes under normal lighting conditions and of imaging other types of evidence, such as untreated fingerprints, by direct white-light reflectance. CLU employs state of the art technology that provides for viewing and recording of the entire search process on videotape. This report describes the work performed by Sandia to design, build, evaluate, and commercialize CLU.

  14. Lectures notes for introduction to environmental law

    SciTech Connect (OSTI)

    Cadwell, J.J.

    1991-12-01T23:59:59.000Z

    This four-hour overview course is designed to briefly describe the environmental law system. The course provides an overview that managers and technical people will find useful as a beginning course or a course that puts formerly taken detailed courses in perspective. The course begins by defining environmental law and describing the legal system that establishes compliance obligations. Then, all the major Environmental Acts such as The Water Pollution Control Act, The National Environmental Policy Act, Resource Conservation and Recovery Act (RCRA), and Comprehensive Environmental Response, Compensation and Liability Act (CERCLA) are briefly described and interrelated. All the environmental DOE Orders, selected books, and other source material are referenced. Radioactive pollutants are not discussed; however, reference material is provided.

  15. Extended law of corresponding states for protein solutions

    E-Print Network [OSTI]

    Florian Platten; Néstor E. Valadez-Pérez; Ramón Castañeda-Priego; Stefan U. Egelhaaf

    2015-03-03T23:59:59.000Z

    The so-called extended law of corresponding states, as proposed by Noro and Frenkel [J. Chem. Phys. 113, 2941 (2000)], involves a mapping of the phase behaviors of systems with short-range attractive interactions. While it has already extensively been applied to various model potentials, here we test its applicability to protein solutions with their complex interactions. We successfully map their experimentally determined metastable gas--liquid binodals, as available in the literature, to the binodals of short-range square-well fluids, as determined by previous as well as new Monte Carlo simulations. This is achieved by representing the binodals as a function of the temperature scaled with the critical temperature (or as a function of the reduced second virial coefficient) and the concentration scaled by the cube of an effective particle diameter, where the scalings take into account the attractive and repulsive contributions to the interaction potential, respectively. The scaled binodals of the protein solutions coincide with simulation data of the adhesive hard-sphere fluid. Furthermore, once the repulsive contributions are taken into account by the effective particle diameter, the temperature dependence of the reduced second virial coefficients follows a master curve that corresponds to a linear temperature dependence of the depth of the square-well potential. We moreover demonstrate that, based on this approach and cloud-point measurements only, second virial coefficients can be estimated, which we show to agree with values determined by light scattering or by DLVO-based calculations.

  16. Self-consistent thermodynamics for the Tsallis statistics in the grand canonical ensemble: Nonrelativistic hadron gas

    E-Print Network [OSTI]

    Parvan, A S

    2015-01-01T23:59:59.000Z

    In the present paper, the Tsallis statistics in the grand canonical ensemble was reconsidered in a general form. The thermodynamic properties of the nonrelativistic ideal gas of hadrons in the grand canonical ensemble was studied numerically and analytically in a finite volume and the thermodynamic limit. It was proved that the Tsallis statistics in the grand canonical ensemble satisfies the requirements of the equilibrium thermodynamics in the thermodynamic limit if the thermodynamic potential is a homogeneous function of the first order with respect to the extensive variables of state of the system and the entropic variable $z=1/(q-1)$ is an extensive variable of state. The equivalence of canonical, microcanonical and grand canonical ensembles for the nonrelativistic ideal gas of hadrons was demonstrated.

  17. Weyl laws for partially open quantum maps

    E-Print Network [OSTI]

    Emmanuel Schenck

    2009-04-03T23:59:59.000Z

    We study a toy model for "partially open" wave-mechanical system, like for instance a dielectric micro-cavity, in the semiclassical limit where ray dynamics is applicable. Our model is a quantized map on the 2-dimensional torus, with an additional damping at each time step, resulting in a subunitary propagator, or "damped quantum map". We obtain analogues of Weyl's laws for such maps in the semiclassical limit, and draw some more precise estimates when the classical dynamic is chaotic.

  18. Laws of thermodynamics and game theory

    E-Print Network [OSTI]

    Lev Sakhnovich

    2011-05-23T23:59:59.000Z

    Using a game theory approach and a new extremal problem, Gibbs formula is proved in a most simple and general way for the classical mechanics case. A corresponding conjecture on the asymptotics of the classical entropy is formulated. For the ordinary quantum mechanics case, the third law of thermodynamics is derived. Some results on the number of ground states and residual entropy are obtained rigorously.

  19. Local semicircle law for random regular graphs

    E-Print Network [OSTI]

    Roland Bauerschmidt; Antti Knowles; Horng-Tzer Yau

    2015-05-26T23:59:59.000Z

    We consider random $d$-regular graphs on $N$ vertices, with degree $d$ at least $(\\log N)^4$. We prove that the Green's function of the adjacency matrix and the Stieltjes transform of its empirical spectral measure are well approximated by Wigner's semicircle law, down to the optimal scale given by the typical eigenvalue spacing (up to a logarithmic correction). Aside from well-known consequences for the local eigenvalue distribution, this result implies the complete delocalization of all eigenvectors.

  20. Fractal Weyl law for Linux Kernel Architecture

    E-Print Network [OSTI]

    L. Ermann; A. D. Chepelianskii; D. L. Shepelyansky

    2010-09-16T23:59:59.000Z

    We study the properties of spectrum and eigenstates of the Google matrix of a directed network formed by the procedure calls in the Linux Kernel. Our results obtained for various versions of the Linux Kernel show that the spectrum is characterized by the fractal Weyl law established recently for systems of quantum chaotic scattering and the Perron-Frobenius operators of dynamical maps. The fractal Weyl exponent is found to be $\

  1. Power-law tailed spectra from equilibrium

    E-Print Network [OSTI]

    T. S. Biro; G. Purcsel; G. Gyorgyi; A. Jakovac; Zs. Schram

    2005-10-03T23:59:59.000Z

    We propose that power-law tailed hadron spectra may be viewed as stemming from a matter in an unconventional equilibrium state typical for non-extensive thermodynamics. A non-extensive Boltzmann equation, which is able to form such spectra as a stationary solution, is utilized as a rough model of quark matter hadronization. Basic ideas about non-extensive simulation of the QCD equation of state on the lattice are presented.

  2. Alternative fuel information: State alternative fuel laws and incentives

    SciTech Connect (OSTI)

    Not Available

    1994-06-01T23:59:59.000Z

    Laws and incentives related to the use of alternative fuels in automobiles are listed for most states of USA.

  3. Gas shielding apparatus

    DOE Patents [OSTI]

    Brandt, D.

    1984-06-05T23:59:59.000Z

    An apparatus for preventing oxidation by uniformly distributing inert shielding gas over the weld area of workpieces such as pipes being welded together. The apparatus comprises a chamber and a gas introduction element. The chamber has an annular top wall, an annular bottom wall, an inner side wall and an outer side wall connecting the top and bottom walls. One side wall is a screen and the other has a portion defining an orifice. The gas introduction element has a portion which encloses the orifice and can be one or more pipes. The gas introduction element is in fluid communication with the chamber and introduces inert shielding gas into the chamber. The inert gas leaves the chamber through the screen side wall and is dispersed evenly over the weld area.

  4. Valve for gas centrifuges

    DOE Patents [OSTI]

    Hahs, Charles A. (Oak Ridge, TN); Burbage, Charles H. (Oak Ridge, TN)

    1984-01-01T23:59:59.000Z

    The invention is a pneumatically operated valve assembly for simultaneously (1) closing gas-transfer lines connected to a gas centrifuge or the like and (2) establishing a recycle path between two of the lines so closed. The valve assembly is especially designed to be compact, fast-acting, reliable, and comparatively inexpensive. It provides large reductions in capital costs for gas-centrifuge cascades.

  5. Thermodynamics of Chaplygin gas

    E-Print Network [OSTI]

    Yun Soo Myung

    2011-05-11T23:59:59.000Z

    We clarify thermodynamics of the Chaplygin gas by introducing the integrability condition. All thermal quantities are derived as functions of either volume or temperature. Importantly, we find a new general equation of state, describing the Chaplygin gas completely. We confirm that the Chaplygin gas could show a unified picture of dark matter and energy which cools down through the universe expansion without any critical point (phase transition).

  6. Disasters and the Law: The Legal Implications of Hurricane Katrina

    E-Print Network [OSTI]

    Kammen, Daniel M.

    Law 224.9 Disasters and the Law: The Legal Implications of Hurricane Katrina (Spring 2006) Units: 3 Time: Mondays 3:20-6:00 Course Description: Recent hurricanes and other natural disasters demonstrate An Unnatural Disaster: The Aftermath of Hurricane Katrina. This report, spearheaded by University of Texas law

  7. Fractal Weyl law for quantum fractal eigenstates D. L. Shepelyansky

    E-Print Network [OSTI]

    Shepelyansky, Dima

    Fractal Weyl law for quantum fractal eigenstates D. L. Shepelyansky Laboratoire de Physique of such states is described by the fractal Weyl law, and their Husimi distributions closely follow the strange, and the concept of the fractal Weyl law has been introduced to describe the dependence of the number of resonant

  8. Power laws in economics and elsewhere J. Doyne Farmer

    E-Print Network [OSTI]

    Power laws in economics and elsewhere J. Doyne Farmer and John Geanakoplos May 14, 2008 Abstract We review power laws in financial economics. This is a chapter from a preliminary draft of a book called of it applies to power laws in general ­ the nouns may change, but the underlying questions are similar in many

  9. The Boston College Law School Alumni Connections Application for Facebook

    E-Print Network [OSTI]

    Huang, Jianyu

    1 The Boston College Law School Alumni Connections Application for Facebook® How to add the BC Law Alumni Connections application to your Facebook profile............................................................. 2 How to bookmark the BC Law Alumni Connections application in Facebook so it shows on your profile

  10. OPTIMAL CONTROL OF SYSTEMS OF CONSERVATION LAWS AND APPLICATION

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    OPTIMAL CONTROL OF SYSTEMS OF CONSERVATION LAWS AND APPLICATION TO NON-EQUILIBRIUM TRAFFIC STEERING iteratively optimal control problems involving systems of conservation laws. The irregularity of discontinuous waves in computing an optimal (or suboptimal) control for systems of conservation laws

  11. SCHOOL OF LAW ASSISTANT DEAN FOR INFORMATION TECHNOLOGY

    E-Print Network [OSTI]

    Almor, Amit

    SCHOOL OF LAW ASSISTANT DEAN FOR INFORMATION TECHNOLOGY University of South Carolina $ Columbia, South Carolina 29208 $ 803/777-8296 An Equal Opportunity Institution School of Law Computer Support Policy I. Purpose: This policy outlines the support provided for law school computers by the School

  12. Analysis of An Adaptive Sampler Based on Weber's Law

    E-Print Network [OSTI]

    Dabeer, Onkar

    1 Analysis of An Adaptive Sampler Based on Weber's Law Onkar Dabeer Subhasis Chaudhuri Onkar Dabeer;2 Abstract Weber's law suggests a logarithmic relationship between perceptual stimuli and human perception. The Weber sampler is an adaptive, non-uniform sampling mechanism that exploits Weber's law to sample

  13. Isolation of stimulus characteristics contributing to Weber's law for position

    E-Print Network [OSTI]

    Nottingham, University of

    Isolation of stimulus characteristics contributing to Weber's law for position David Whitaker a transition between the scales that determine threshold results in the continuum known as Weber's law; Vernier acuity; Weber's law 1. Introduction The ability to accurately and veridically locate objects

  14. Law and Order in Algorithmics Maarten M. Fokkinga

    E-Print Network [OSTI]

    Fokkinga, Maarten M.

    . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105 5b Transformer and Law . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107 5cLaw and Order in Algorithmics Maarten M. Fokkinga #12;CIP-DATA KONINKLIJKE BIBLIOTHEEK, DEN HAAG Fokkinga, Maarten M. Law and Order in Algorithmics Maarten M. Fokkinga ­ [S.l.: s.n.] Thesis Enschede

  15. THE LAW OF VECTOR FIELDS Daniel H. Gottlieb

    E-Print Network [OSTI]

    DANIEL H. GOTTLIEB What do I mean ? Look at the example of Newton's Law of Gravitation. HereTHE LAW OF VECTOR FIELDS Daniel H. Gottlieb 1. Introduction. When I was 13, the intellectual world. Something fantastically beautiful. This something is the existence of a few general laws or principles which

  16. THE LAW OF VECTOR FIELDS Daniel H. Gottlieb

    E-Print Network [OSTI]

    ;2 DANIEL H. GOTTLIEB What do I mean ? Look at the example of Newton's Law of Gravitation. Here THE LAW OF VECTOR FIELDS Daniel H. Something fantastically beautiful. This something is the existence of a few general laws or principles which

  17. Viscosity and Relaxation Approximation for Hyperbolic Systems of Conservation Laws

    E-Print Network [OSTI]

    Tzavaras, Athanasios E.

    Viscosity and Relaxation Approximation for Hyperbolic Systems of Conservation Laws Athanasios E with the approximation of conservation laws via viscosity or relaxation. The following topics are covered: The general structure of viscosity and relaxation approximations is discussed, as suggested by the second law

  18. Michigan Law School Pro Bono Program Organization Evaluation of Student

    E-Print Network [OSTI]

    Kamat, Vineet R.

    Michigan Law School Pro Bono Program Organization Evaluation of Student Date Student Name the student perform in a professionally responsible manner? Would you supervise another Michigan Law student.) Comments or suggestions regarding Michigan Law School's Pro Bono Program. From: I certify that completed

  19. Certificate of Specialization in Energy and Clean Technology Law (LLM)

    E-Print Network [OSTI]

    Kammen, Daniel M.

    Certificate of Specialization in Energy and Clean Technology Law (LLM) Requirements on a topic related to energy or clean technology law through one of the courses listed below that requires of the first week of classes. C t Environmental Law & Energy Policy IP, Entrepreneurship & Energy

  20. Boolean Theory laws proof Number Theory Character Theory

    E-Print Network [OSTI]

    Hehner, Eric C.R.

    Review Boolean Theory laws proof Number Theory Character Theory Bunches Sets Strings Lists for loop 1/109 #12;Review Boolean Theory laws proof Number Theory Character Theory Bunches Sets Strings with exit for loop 2/109 #12;Review Boolean Theory laws proof Number Theory Character Theory Bunches Sets

  1. Chicago-Kent College of Law 565 W. Adams St.

    E-Print Network [OSTI]

    Heller, Barbara

    Law Criminal Litigation Environmental and Energy Law Intellectual Property Law International, builds software tools, teaches classes, and supports faculty, staff, and student projects on access of risks and benefits. Emphasis is placed on forging a shared understanding of the problems at hand

  2. California Environmental Law and Policy Issues (Spring 2006)

    E-Print Network [OSTI]

    Kammen, Daniel M.

    Law 273.71 California Environmental Law and Policy Issues (Spring 2006) Units: 2 CCN (2Ls/3Ls on a wide array of key California environmental law and policy issues. Guest speakers include academics. For approximately 25 years, he specialized in environmental and land use litigation, representing the State

  3. Home Safety: Radon Gas 

    E-Print Network [OSTI]

    Shaw, Bryan W.; Denny, Monica L.

    1999-11-12T23:59:59.000Z

    Every home should be tested for radon, an invisible, odorless, radioactive gas that occurs naturally. This publication explains the health risks, testing methods, and mitigation and reduction techniques....

  4. String Gas Baryogenesis

    E-Print Network [OSTI]

    G. L. Alberghi

    2010-02-19T23:59:59.000Z

    We describe a possible realization of the spontaneous baryogenesis mechanism in the context of extra-dimensional string cosmology and specifically in the string gas scenario.

  5. Natural gas annual 1997

    SciTech Connect (OSTI)

    NONE

    1998-10-01T23:59:59.000Z

    The Natural Gas Annual provides information on the supply and disposition of natural gas to a wide audience including industry, consumers, Federal and State agencies, and educational institutions. The 1997 data are presented in a sequence that follows natural gas (including supplemental supplies) from its production to its end use. This is followed by tables summarizing natural gas supply and disposition from 1993 to 1997 for each Census Division and each State. Annual historical data are shown at the national level. 27 figs., 109 tabs.

  6. Home Safety: Radon Gas

    E-Print Network [OSTI]

    Shaw, Bryan W.; Denny, Monica L.

    1999-11-12T23:59:59.000Z

    Every home should be tested for radon, an invisible, odorless, radioactive gas that occurs naturally. This publication explains the health risks, testing methods, and mitigation and reduction techniques....

  7. Liquefied Natural Gas (Iowa)

    Broader source: Energy.gov [DOE]

    This document adopts the standards promulgated by the National Fire Protection Association as rules for the transportation, storage, handling, and use of liquefied natural gas. The NFPA standards...

  8. Oil and Gas Outlook

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

    Gas Outlook For Independent Petroleum Association of America November 13, 2014 | Palm Beach, FL By Adam Sieminski, Administrator U.S. Energy Information Administration Recent...

  9. Oil and Gas (Indiana)

    Broader source: Energy.gov [DOE]

    This division of the Indiana Department of Natural Resources provides information on the regulation of oil and gas exploration, wells and well spacings, drilling, plugging and abandonment, and...

  10. NETL: Oil & Gas

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

    that address the unique nature and challenging locations of many of our remaining oil and natural gas accumulations. The National Energy Technology Laboratory's (NETL)...

  11. Reversible Acid Gas Capture

    ScienceCinema (OSTI)

    Dave Heldebrant

    2012-12-31T23:59:59.000Z

    Pacific Northwest National Laboratory scientist David Heldebrant demonstrates how a new process called reversible acid gas capture works to pull carbon dioxide out of power plant emissions.

  12. Natural Gas Rules (Louisiana)

    Broader source: Energy.gov [DOE]

    The Louisiana Department of Natural Resources administers the rules that govern natural gas exploration and extraction in the state. DNR works with the Louisiana Department of Environmental...

  13. Gas venting system

    DOE Patents [OSTI]

    Khan, Amjad; Dreier, Ken Wayne; Moulthrop, Lawrence Clinton; White, Erik James

    2010-06-29T23:59:59.000Z

    A system to vent a moist gas stream is disclosed. The system includes an enclosure and an electrochemical cell disposed within the enclosure, the electrochemical cell productive of the moist gas stream. A first vent is in fluid communication with the electrochemical cell for venting the moist gas stream to an exterior of the enclosure, and a second vent is in fluid communication with an interior of the enclosure and in thermal communication with the first vent for discharging heated air to the exterior of the enclosure. At least a portion of the discharging heated air is for preventing freezing of the moist gas stream within the first vent.

  14. Economical utilization of natural gas to produce synthetic petroleum liquids

    SciTech Connect (OSTI)

    Agee, K.L.; Agee, M.A. [Syntroleum Corp., Tulsa, OK (United States); Willingham, F.Y.; Trepper, E.L. [Bateman Engineering, Inc., Denver, CO (United States)

    1996-12-31T23:59:59.000Z

    A new process for converting pipeline quality or subquality natural gas into liquid fuels and other petroleum products is described. The technology, developed by Syntroleum Corporation, utilizes autothermal reforming with air to produce a nitrogen-diluted synthesis gas having a near ideal ratio for converting into synthetic hydrocarbons via Fischer-Tropsch (F-T) synthesis. A proprietary F-T catalyst system, designed to operate in a nitrogen-diluted atmosphere, achieves conversion rates comparable to conventional F-T processes without the need for recycle and the associated recompression equipment. This results in potential plant capital costs low enough to make conversion of remote and or subquality gas into synthetic fuels economical, based on current oil prices. The process is energy self-sufficient and compact enough to be constructed in 5,000 to 10,000 b/d plants on floating or platform facilities to utilize offshore gas reserves. The liquid fuels produced by the process are free of sulfur and aromatics. The process has been demonstrated at pilot-scale. Numerous engineering studies and cost estimates have been conducted to provide the information needed for economic evaluation and confident scale-up. This paper also outlines improvements to the process currently under development and how the process presents new opportunities for gas processors.

  15. Documentation of the oil and gas supply module (OGSM)

    SciTech Connect (OSTI)

    NONE

    1996-01-01T23:59:59.000Z

    The purpose of this report is to define the objectives of the Oil and Gas Supply Model (OGSK, to describe the model`s basic approach, and to provide detail on how the model works. This report is intended as a reference document for model analysts, users, and the public. It is prepared in accordance with the Energy Information Administration`s (EIA) legal obligation to provide adequate documentation in support of its statistical and forecast reports (Public Law 93-275, Section 57(b)(2). OGSM is a comprehensive framework with which to analyze oil and gas supply potential and related issues. Its primary function is to produce forecast of crude oil, natural gas production, and natural gas imports and exports in response to price data received endogenously (within NEMS) from the Natural Gas Transmission and Distribution Model (NGTDM) and the Petroleum Market Model (PMM). To accomplish this task, OGSM does not provide production forecasts per se, but rather parameteres for short-term domestic oil and gas production functions and natural gas import functions that reside in PMM and NGTDM.

  16. Vortex in a weakly relativistic Bose gas at zero temperature and relativistic fluid approximation

    E-Print Network [OSTI]

    B. Boisseau

    2004-09-14T23:59:59.000Z

    The Bogoliubov procedure in quantum field theory is used to describe a relativistic almost ideal Bose gas at zero temperature. Special attention is given to the study of a vortex. The radius of the vortex in the field description is compared to that obtained in the relativistic fluid approximation. The Kelvin waves are studied and, for long wavelengths, the dispersion relation is obtained by an asymptotic matching method and compared with the non relativistic result.

  17. 47 Natural Gas Market Trends NATURAL GAS MARKET TRENDS

    E-Print Network [OSTI]

    47 Natural Gas Market Trends Chapter 5 NATURAL GAS MARKET TRENDS INTRODUCTION Natural gas discusses current natural gas market conditions in California and the rest of North America, followed on the outlook for demand, supply, and price of natural gas for the forecasted 20-year horizon. It also addresses

  18. Shale gas is natural gas trapped inside

    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 DataDepartment of Energy Your Density Isn'tOriginEducationVideo »UsageSecretary of EnergyFocus Group HSS/UnionGlossary Shale GasShale gas

  19. Documentation of the Oil and Gas Supply Module (OGSM)

    SciTech Connect (OSTI)

    NONE

    1995-10-24T23:59:59.000Z

    The purpose of this report is to define the objectives of the Oil and Gas Supply Model (OGSM), to describe the model`s basic approach, and to provide detail on how the model works. This report is intended as a reference document for model analysts, users, and the public. It is prepared in accordance with the Energy Information Administration`s (EIA) legal obligation to provide adequate documentation in support of its statistical and forecast reports (Public Law 93-275, Section 57(b)(2)). Projected production estimates of U.S. crude oil and natural gas are based on supply functions generated endogenously within National Energy Modeling System (NEMS) by the OGSM. OGSM encompasses domestic crude oil and natural gas supply by both conventional and nonconventional recovery techniques. Nonconventional recovery includes enhanced oil recovery (EOR), and unconventional gas recovery (UGR) from tight gas formations, Devonian shale and coalbeds. Crude oil and natural gas projections are further disaggregated by geographic region. OGSM projects U.S. domestic oil and gas supply for six Lower 48 onshore regions, three offshore regions, and Alaska. The general methodology relies on forecasted drilling expenditures and average drilling costs to determine exploratory and developmental drilling levels for each region and fuel type. These projected drilling levels translate into reserve additions, as well as a modification of the production capacity for each region. OGSM also represents foreign trade in natural gas, imports and exports by entry region. Foreign gas trade may occur via either pipeline (Canada or Mexico), or via transport ships as liquefied natural gas (LNG). These import supply functions are critical elements of any market modeling effort.

  20. Business Law Law plays a role in our everyday lives. You don't have to be in a

    E-Print Network [OSTI]

    Miles, Will

    Business Law Law plays a role in our everyday lives. You don't have to be in a courtroom to see in the business world, whether you're managing a personal business or working with corporate counsel. While the business law minor is not designed to make you a lawyer, it will help you recognize legal issues

  1. Environmental laws complex, but compliance is crucial

    SciTech Connect (OSTI)

    Fognani, J.D. (Gibson, Dunn and Crutcher, Denver, CO (United States))

    1992-10-19T23:59:59.000Z

    This paper reports that imposition of criminal penalties for violation of environmental requirements is no longer confined to the midnight dumper or to the blatant practices of illegal pollution of rivers and steams. Criminalization of the environmental regulatory process presents serious consequences to independent oil and gas producers, who use a variety of substances in drilling and production and who generate a number of waste streams What may seem like normal operations, long conducted in a particular way, come under increasing scrutiny, and penalties assessed for criminal acts can be severe. In this new climate, oil and gas operators and their personnel must take special care to satisfy all environmental requirements.

  2. Fractional Power-Law Spatial Dispersion in Electrodynamics

    E-Print Network [OSTI]

    Tarasov, Vasily E

    2015-01-01T23:59:59.000Z

    Electric fields in non-local media with power-law spatial dispersion are discussed. Equations involving a fractional Laplacian in the Riesz form that describe the electric fields in such non-local media are studied. The generalizations of Coulomb's law and Debye's screening for power-law non-local media are characterized. We consider simple models with anomalous behavior of plasma-like media with power-law spatial dispersions. The suggested fractional differential models for these plasma-like media are discussed to describe non-local properties of power-law type.

  3. Challenges, uncertainties and issues facing gas production from gas hydrate deposits

    E-Print Network [OSTI]

    Moridis, G.J.

    2011-01-01T23:59:59.000Z

    of Gas Price ($/Mscf) for Offshore Gas Hydrate StudyEvaluation of deepwater gas-hydrate systems. The Leadingfor Gas Production from Gas Hydrates Reservoirs. J. Canadian

  4. Oil and Gas Exploration

    E-Print Network [OSTI]

    Tingley, Joseph V.

    , oil and gas, and geothermal activities and accomplishments in Nevada: production statistics Products 23. Sloan dolomite quarry 24. Weiser gypsum quarry Oil Fields 1. Blackburn field 2. North WillowMetals Industrial Minerals Oil and Gas Geothermal Exploration Development Mining Processing Nevada

  5. Illinois Natural Gas Summary

    U.S. Energy Information Administration (EIA) Indexed Site

    Withdrawals NA NA NA NA NA NA 1991-2014 From Gas Wells NA NA NA NA NA NA 1991-2014 From Oil Wells NA NA NA NA NA NA 1991-2014 From Shale Gas Wells NA NA NA NA NA NA 2007-2014...

  6. Montana Natural Gas Summary

    U.S. Energy Information Administration (EIA) Indexed Site

    Withdrawals NA NA NA NA NA NA 1991-2014 From Gas Wells NA NA NA NA NA NA 1991-2014 From Oil Wells NA NA NA NA NA NA 1991-2014 From Shale Gas Wells NA NA NA NA NA NA 2007-2014...

  7. Gas Kick Mechanistic Model

    E-Print Network [OSTI]

    Zubairy, Raheel

    2014-04-18T23:59:59.000Z

    -gain and temperature profile in the annulus. This research focuses on these changes in these parameters to be able to detect the occurrence of gas kick and the circulation of the gas kick out from the well. In this thesis, we have developed a model that incorporates...

  8. Fission gas detection system

    DOE Patents [OSTI]

    Colburn, Richard P. (Pasco, WA)

    1985-01-01T23:59:59.000Z

    A device for collecting fission gas released by a failed fuel rod which device uses a filter to pass coolant but which filter blocks fission gas bubbles which cannot pass through the filter due to the surface tension of the bubble.

  9. Systematic Breakdown of Amontons' Law of Friction for an Elastic Object Locally Obeying Amontons' Law

    E-Print Network [OSTI]

    Michio Otsuki; Hiroshi Matsukawa

    2013-04-04T23:59:59.000Z

    In many sliding systems consisting of solid object on a solid substrate under dry condition, the friction force does not depend on the apparent contact area and is proportional to the loading force. This behaviour is called Amontons' law and indicates that the friction coefficient, or the ratio of the friction force to the loading force, is constant. Here, however, using numerical and analytical methods, we show that Amontons' law breaks down systematically under certain conditions for an elastic object experiencing a friction force that locally obeys Amontons' law. The macroscopic static friction coefficient, which corresponds to the onset of bulk sliding of the object, decreases as pressure or system length increases. This decrease results from precursor slips before the onset of bulk sliding, and is consistent with the results of certain previous experiments. The mechanisms for these behaviours are clarified. These results will provide new insight into controlling friction.

  10. Western Europe's future gas supplies

    SciTech Connect (OSTI)

    Kardaun, G.

    1983-05-01T23:59:59.000Z

    Decline in indigenous natural gas production by 2000 will be compensated by imported natural gas and LNG and gas from unconventional sources. Coal gas will furnish about 10 percent of the demand, more natural gas imports will come from North Africa and the USSR and additional LNG will come from West Africa, the Middle East and the Western Hemisphere.

  11. Fractional power-law spatial dispersion in electrodynamics

    SciTech Connect (OSTI)

    Tarasov, Vasily E., E-mail: tarasov@theory.sinp.msu.ru [Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, Moscow 119991 (Russian Federation); Departamento de Análisis Matemático, Universidad de La Laguna, 38271 La Laguna, Tenerife (Spain); Trujillo, Juan J., E-mail: jtrujill@ullmat.es [Departamento de Análisis Matemático, Universidad de La Laguna, 38271 La Laguna, Tenerife (Spain)

    2013-07-15T23:59:59.000Z

    Electric fields in non-local media with power-law spatial dispersion are discussed. Equations involving a fractional Laplacian in the Riesz form that describe the electric fields in such non-local media are studied. The generalizations of Coulomb’s law and Debye’s screening for power-law non-local media are characterized. We consider simple models with anomalous behavior of plasma-like media with power-law spatial dispersions. The suggested fractional differential models for these plasma-like media are discussed to describe non-local properties of power-law type. -- Highlights: •Plasma-like non-local media with power-law spatial dispersion. •Fractional differential equations for electric fields in the media. •The generalizations of Coulomb’s law and Debye’s screening for the media.

  12. Inferring the Rate-Length Law of Protein Folding

    E-Print Network [OSTI]

    Lane, Thomas J

    2013-01-01T23:59:59.000Z

    We investigate the rate-length scaling law of protein folding, a key undetermined scaling law in the analytical theory of protein folding. We demonstrate that chain length is a dominant factor determining folding times, and that the unambiguous determination of the way chain length corre- lates with folding times could provide key mechanistic insight into the folding process. Four specific proposed laws (power law, exponential, and two stretched exponentials) are tested against one an- other, and it is found that the power law best explains the data. At the same time, the fit power law results in rates that are very fast, nearly unreasonably so in a biological context. We show that any of the proposed forms are viable, conclude that more data is necessary to unequivocally infer the rate-length law, and that such data could be obtained through a small number of protein folding experiments on large protein domains.

  13. Annual report of the origin of natural gas liquids production form EIA-64A

    SciTech Connect (OSTI)

    NONE

    1995-12-31T23:59:59.000Z

    The collection of basic, verifiable information on the Nation`s reserves and production of natural gas liquids (NGL) is mandated by the Federal Energy Administration Act of 1974 (FEAA) (Public Law 93-275) and the Department of Energy Organization Act of 1977 (Public Law 95-91). Gas shrinkage volumes reported on Form EIA-64A by natural gas processing plant operators are used with natural gas data collected on a {open_quotes}wet after lease separation{close_quotes} basis on Form EIA-23, Annual Survey of Domestic Oil and Gas Reserves, to estimate {open_quotes}dry{close_quotes} natural gas reserves and production volumes regionally and nationally. The shrinkage data are also used, along with the plant liquids production data reported on Form EIA-64A, and lease condensate data reported on Form EIA-23, to estimate regional and national gas liquids reserves and production volumes. This information is the only comprehensive source of credible natural gas liquids data, and is required by DOE to assist in the formulation of national energy policies.

  14. Gas pump with movable gas pumping panels

    DOE Patents [OSTI]

    Osher, John E. (Alamo, CA)

    1984-01-01T23:59:59.000Z

    Apparatus for pumping gas continuously a plurality of articulated panels of getter material, each of which absorbs gases on one side while another of its sides is simultaneously reactivated in a zone isolated by the panels themselves from a working space being pumped.

  15. Shale gas production: potential versus actual greenhouse gas emissions

    E-Print Network [OSTI]

    O’Sullivan, Francis Martin

    Estimates of greenhouse gas (GHG) emissions from shale gas production and use are controversial. Here we assess the level of GHG emissions from shale gas well hydraulic fracturing operations in the United States during ...

  16. Intermountain Gas Company (IGC)- Gas Heating Rebate Program

    Broader source: Energy.gov [DOE]

    The Intermountain Gas Company's (IGC) Gas Heating Rebate Program offers customers a $200 per unit rebate when they convert to a high efficiency natural gas furnace that replaces a heating system...

  17. Peoples Gas and North Shore Gas- Bonus Rebate Program (Illinois)

    Broader source: Energy.gov [DOE]

    The Peoples Gas and North Shore Gas Natural Gas Savings Programs are offering the following bonus rebates (in addition to the joint utilities bonus rebate). For both offers below, installation must...

  18. Underground Storage of Natural Gas and Liquefied Petroleum Gas (Nebraska)

    Broader source: Energy.gov [DOE]

    This statute declares underground storage of natural gas and liquefied petroleum gas to be in the public interest if it promotes the conservation of natural gas and permits the accumulation of...

  19. EIA - Natural Gas Pipeline Network - Natural Gas Supply Basins...

    U.S. Energy Information Administration (EIA) Indexed Site

    Corridors About U.S. Natural Gas Pipelines - Transporting Natural Gas based on data through 20072008 with selected updates U.S. Natural Gas Supply Basins Relative to Major Natural...

  20. Supersonic gas compressor

    DOE Patents [OSTI]

    Lawlor, Shawn P. (Bellevue, WA); Novaresi, Mark A. (San Diego, CA); Cornelius, Charles C. (Kirkland, WA)

    2007-11-13T23:59:59.000Z

    A gas compressor based on the use of a driven rotor having a compression ramp traveling at a local supersonic inlet velocity (based on the combination of inlet gas velocity and tangential speed of the ramp) which compresses inlet gas against a stationary sidewall. In using this method to compress inlet gas, the supersonic compressor efficiently achieves high compression ratios while utilizing a compact, stabilized gasdynamic flow path. Operated at supersonic speeds, the inlet stabilizes an oblique/normal shock system in the gasdyanamic flow path formed between the rim of the rotor, the strakes, and a stationary external housing. Part load efficiency is enhanced by the use of a pre-swirl compressor, and using a bypass stream to bleed a portion of the intermediate pressure gas after passing through the pre-swirl compressor back to the inlet of the pre-swirl compressor. Inlet guide vanes to the compression ramp enhance overall efficiency.