National Library of Energy BETA

Sample records for dual enthalpy economizer

  1. Economizer Control Using Mixed Air Enthalpy 

    E-Print Network [OSTI]

    Feng, J.; Liu, M.; Pang, W.

    2007-01-01

    121110 2 8 32)( )( (12) () () 2 )( 1 )(62198.0444.01061 dws dws tpp tpt p h ? ×?×+?= ? ? (13) Figure 3(a) shows the uncertainty in enthalpy vs measured enthalpy at different relative humidity (RH) and temperatures (DB-Temp). It is based...%~+10%, the resulting energy consumption effect ranges from 1.2% ~0.8%. Other parameters’ uncertainties are constant based on Table 4. The positive uncertainty in RH results in higher enthalpy value, which equals to the real enthalpy plus enthalpy uncertainty...

  2. Economics of dual purpose production alternatives in the Mexican tropics 

    E-Print Network [OSTI]

    Ochoa-Ochoa, Rene Federico

    1997-01-01

    Technological, marketing, and financial alternatives to the dual purpose production system in Central Veracruz, Mexico were analyzed to assess their economic viability. A large dual purpose production operation was ...

  3. Economizer Applications in Dual-Duct Air-Handling Units 

    E-Print Network [OSTI]

    Joo, I.; Liu, M.

    2002-01-01

    for dual-fan, dual-duct air-handling units. The economizer has significant heating energy penalties for single-fan, dual-duct air-handling units. The penalties are higher than the cooling energy savings when the cold airflow is less than the hot airflow...

  4. An Advanced Economizer Controller for Dual Duct Air Handling Systems - with a Case Application 

    E-Print Network [OSTI]

    Liu, M.; Claridge, D. E.

    1996-01-01

    Heating penalty is expected when economizers are applied to dual-duct air handling systems. The heating penalty can even be higher than the cooling savings when the hot air flow is higher than the cold air flow. To avoid the excessive heating...

  5. An advanced economizer controller for dual-duct air-handling systems -- with a case application

    SciTech Connect (OSTI)

    Liu, M.; Claridge, D.E.; Park, B.Y.

    1997-12-31

    A heating penalty is expected when economizers are applied to dual-duct air-handling systems. The heating penalty can be even higher than the cooling savings when the hot airflow is higher than the cold airflow. To avoid the excessive heating penalty, advanced economizers are developed in this paper. The application of the advanced economizer has resulted in savings of $7,000/yr in one 95,000-ft{sup 2} (8,800-m{sup 2}) school building since 1993. The impacts of cold and hot deck settings on the energy consumption are also discussed.

  6. Data Center Economizer Cooling with Tower Water; Demonstration of a Dual Heat Exchanger Rack Cooling Device

    E-Print Network [OSTI]

    Greenberg, Steve

    2014-01-01

    LBNL-XXXXX Data Center Economizer Cooling with Tower Water;included a water- side economizer. This model estimated theand without a water-side economizer and including or not

  7. DOWNHOLE ENTHALPY MEASUREMENT IN GEOTHERMAL

    E-Print Network [OSTI]

    Stanford University

    SGP-TR-186 DOWNHOLE ENTHALPY MEASUREMENT IN GEOTHERMAL WELLS WITH FIBER OPTICS Nilufer Atalay June 2008 Financial support was provided through the Stanford Geothermal Program under Idaho National University Stanford Geothermal Program Interdisciplinary Research in Engineering and Earth Sciences STANFORD

  8. Dual fuel Russian urban transit buses: Economical reduced emissions. Export trade information

    SciTech Connect (OSTI)

    1998-01-01

    This study, conducted by Caterpillar, was funded by the US Trade and Development Agency. The scope of this project was to examine the financial and environmental aspects of introducing new alternative fuel engines to the buses of Russia`s public transportation system. The report consists of the following: (1) executive summary; (2) background/overview; (3) 3306 design, development, test; (4) electronic governed engines; (5) Moscow bus testing; (6) conclusions; (7) appendices. The appendices include: (1) Caterpillar emissions lab report; (2) dyno tests -- dual fuel data sheets; (3) 3360 horizontal engine lub tilt test; (4) 1000 hour endurance test -- engine operator sheets; (5) 1000 hour endurance test -- 250 hour check; (6) Caterpillar dual fuel electronic engines; (7) product description -- dual fuel electronic governed engines; (8) California Environmental Protection Agency -- certification of caterpillar electronic governed engines; (9) annual payback data.

  9. Regional, Economic, and Environmental Implications of Dual Ethanol Technologies in Brazil

    E-Print Network [OSTI]

    Guerrero Compean, Roberto

    Climate change, food security, and energy efficiency have become universal challenges for global economic development and environmental conservation that demand in-depth multidisciplinary research. Biofuels have emerged ...

  10. Density-Enthalpy Phase Diagram 0D Boiler Simulation

    E-Print Network [OSTI]

    Vuik, Kees

    Density-Enthalpy Phase Diagram 0D Boiler Simulation Finite Element Method Further Research Finite Transitions #12;Density-Enthalpy Phase Diagram 0D Boiler Simulation Finite Element Method Further Research;Density-Enthalpy Phase Diagram 0D Boiler Simulation Finite Element Method Further Research Goal

  11. Enthalpy and mass flowrate measurements for two-phase geothermal...

    Open Energy Info (EERE)

    Enthalpy and mass flowrate measurements for two-phase geothermal production by Tracer dilution techniques Jump to: navigation, search OpenEI Reference LibraryAdd to library...

  12. Current Status of the high enthalpy conventional geothermal fields...

    Open Energy Info (EERE)

    Current Status of the high enthalpy conventional geothermal fields in Europe and the potential perspectives for their exploitation in terms of EGS Jump to: navigation, search...

  13. Vaporization and Sublimation Enthalpies of Acetanilide and Several Derivatives by Correlation Gas Chromatography

    E-Print Network [OSTI]

    Chickos, James S.

    of their sublimation enthalpies by completing thermochemical cycles as summarized by eq 1. The vaporization enthalpiesVaporization and Sublimation Enthalpies of Acetanilide and Several Derivatives by Correlation Gas: The vaporization and fusion enthalpies of acetanilide and several of its derivatives have been measured

  14. Evaluation of the Vaporization, Fusion, and Sublimation Enthalpies of the 1-Alkanols: The Vaporization Enthalpy of 1-, 6-, 7-, and 9-Heptadecanol,

    E-Print Network [OSTI]

    Chickos, James S.

    thermochemical cycles involving sublimation, fusion, and vaporization enthalpies.5 The technique is also capableEvaluation of the Vaporization, Fusion, and Sublimation Enthalpies of the 1-Alkanols: The Vaporization Enthalpy of 1-, 6-, 7-, and 9-Heptadecanol, 1-Octadecanol, 1-Eicosanol, 1-Docosanol, 1-Hexacosanol

  15. Vapor Pressures and Vaporization Enthalpies of a Series of Dialkyl Phthalates by Correlation Gas Chromatography

    E-Print Network [OSTI]

    Chickos, James S.

    Vapor Pressures and Vaporization Enthalpies of a Series of Dialkyl Phthalates by Correlation Gas: Experimental vapor pressures, vaporization, fusion and sublimation enthalpies of a number of dialkyl, dibutyl phthalate, and bis(2-ethylhexyl) phthalate. New vaporization enthalpies and liquid vapor pressure

  16. Measurements of excess enthalpy in ultrafine-grained titanium dioxide

    SciTech Connect (OSTI)

    Terwilliger, C.D.; Chiang, Y.M. [Massachusetts Inst. of Tech., Cambridge, MA (United States). Dept. of Materials Science and Engineering

    1995-08-01

    Differential scanning calorimetry has been used to make direct measurements of the excess enthalpy of TiO{sub 2} (rutile) with an initial grain size of 30--70 nm. When the heat released during grain growth is normalized to the change in grain boundary area, the specific excess enthalpy at low temperature sn the fine grain sizes (600--780 C, 30--200 nm) is found to be 0.5--1 J/m{sup 2}, while values averaged over a larger temperature and size range (600--1,300 C, 30 nm-{approximately} 2 {micro}m) are 1.3--1.7 J/m{sup 2}. After exclusion of extraneous contributions from other heat-dissipating processes, origins of a specific grain boundary enthalpy that increases with grain size or temperature are considered, including solute segregation, changes in grain boundary structure, and contributions from grain boundary triple junctions. It is concluded that the most plausible explanation is a size-dependent nonstoichiometry of TiO{sub 2} due to the impingement of space charge layers in the temperature and grain size range of the experiments.

  17. Vaporization Enthalpies and Vapor Pressures of Two Insecticide Components, Muscalure and Empenthrin, by Correlation Gas

    E-Print Network [OSTI]

    Chickos, James S.

    Vaporization Enthalpies and Vapor Pressures of Two Insecticide Components, Muscalure and Empenthrin: The vaporization enthalpies at T/K = 298.15 and vapor pressures from T/K = (298.15 to Tnb (normal boiling. Vaporization enthalpies of [(114.4 ± 1.0) and (114.5 ± 1.0)] kJ·mol-1 and vapor pressures, p/Pa = [(1.2 ± 0

  18. The Energy Saving Potential of Membrane-Based Enthalpy Recovery in Vav Systems for Commercial

    E-Print Network [OSTI]

    and pressure drop of a membrane-based enthalpy exchanger was developed and then used to optimize the configuration of an enthalpy exchanger for minimum pressure drop and maximum heat recovery effectiveness purposes. The simulation results show significant energy saving benefits from applying a low pressure drop

  19. Hypothetical Thermodynamic Properties. Subcooled Vaporization Enthalpies and Vapor Pressures of Polyaromatic Heterocycles and Related Compounds

    E-Print Network [OSTI]

    Chickos, James S.

    Hypothetical Thermodynamic Properties. Subcooled Vaporization Enthalpies and Vapor Pressures The vaporization enthalpies and vapor pressures of the liqiud phase from T ) 298.15 K to T ) 500 K of a series in the literature was measured on a hydrated form. Vapor pressures and normal boiling temperatures for the liquid

  20. Enthalpies of Vaporization and Vapor Pressures of Some Deuterated Hydrocarbons. Liquid-Vapor Pressure Isotope Effects

    E-Print Network [OSTI]

    Chickos, James S.

    Enthalpies of Vaporization and Vapor Pressures of Some Deuterated Hydrocarbons. Liquid-Vapor pressures as a function of temperature and enthalpies of vaporization of a series of both liquid and solid. The applicability of this technique is first demonstrated by reproducing the vapor pressure isotope effect

  1. The Vaporization Enthalpies and Vapor Pressures of Some Primary Amines of Pharmaceutical Importance by Correlation Gas

    E-Print Network [OSTI]

    Chickos, James S.

    The Vaporization Enthalpies and Vapor Pressures of Some Primary Amines of Pharmaceutical Importance Information ABSTRACT: Vapor pressures, vaporization, and sublimation enthalpies of several pharmaceuticals.5 ± 2.1); p(cr)/Pa = 0.12 ± 0.04]. Vapor pressure equations also derived from vapor pressureretention

  2. Vaporization Enthalpy and Vapor Pressure of Valproic Acid by Correlation Gas Chromatography

    E-Print Network [OSTI]

    Chickos, James S.

    Vaporization Enthalpy and Vapor Pressure of Valproic Acid by Correlation Gas Chromatography Joe A-propylpentanoic acid) is reported, and the vapor pressures of a series on aliphatic carboxylic acids are used to evaluate its vapor pressure as a function of temperature. The vaporization enthalpy was derived

  3. Hypothetical Thermodynamic Properties. Subcooled Vaporization Enthalpies and Vapor Pressures of Polyaromatic Hydrocarbons

    E-Print Network [OSTI]

    Chickos, James S.

    of a thermochemical cycle, and agreement is within the combined experimental uncertainties. Vapor pressures pressures. Vaporization enthalpies of crystalline materials are also quite useful. Combined with fusion combined with fusion enthalpies have been used to provide independent confirmation of the magnitude

  4. Abstract. Experimental enthalpies of formation have been approximated using single-point HartreeFock

    E-Print Network [OSTI]

    Csonka, Gábor István

    Abstract. Experimental enthalpies of formation have been approximated using single-point Hartree from the G2/97 thermochem- istry database (containing small molecules) together with natural population deviations from the experimental enthalpies of formation for the selected 51 molecules are 1.15, 3.96, and 2

  5. Enthalpies of formation of magnesium compounds from first-principles calculations

    E-Print Network [OSTI]

    Chen, Long-Qing

    Enthalpies of formation of magnesium compounds from first-principles calculations Hui Zhang, miscellaneous B. Thermodynamic and thermochemical properties E. Ab initio calculations a b s t r a c). The calculated lattice parameters and enthalpies of formation of binary compounds in these systems are compared

  6. Phase Change Enthalpies and Entropies of Liquid Crystals William E. Acree, Jr.a...

    E-Print Network [OSTI]

    Chickos, James S.

    Phase Change Enthalpies and Entropies of Liquid Crystals William E. Acree, Jr.a... Department The thermochemical behavior of more than 3000 organic compounds known to form liquid crystals is reported along.1063/1.1901689 Key words: fusion enthalpy; fusion entropy; liquid crystals; liquid crystal compendium; phase

  7. Economics Undergraduate BSc Economics

    E-Print Network [OSTI]

    Burton, Geoffrey R.

    Economics Undergraduate BSc Economics BSc Economics and Politics #12;www.bath.ac.uk/economics Welcome to the Department of Economics The Department has a strong international research reputation in mainstream economics. Our teaching is internationally respected and our students are in demand by employers

  8. Economics Postgraduate MSc Economics

    E-Print Network [OSTI]

    Burton, Geoffrey R.

    Economics Postgraduate MSc Economics MSc Economics & Finance MSc International Money & Banking #12;www.bath.ac.uk/economics Welcome to the Department of Economics The Department offers a range. The Department has a strong international research reputation in mainstream economics. Our teaching and research

  9. An evaluation of subsea pump technologies that can be used to achieve dual gradient drilling 

    E-Print Network [OSTI]

    Oluwadairo, Tolulope

    2009-05-15

    Dual Gradient Drilling is an exciting technology which promises to solve the current technical hurdles and economic risks of Deepwater Drilling. Several techniques for Dual Gradient Drilling have been proposed to the ...

  10. Urban Economics

    E-Print Network [OSTI]

    Quigley, John M.

    2006-01-01

    property taxation regional economics residential segregationexternalities urban economics urban production externalitiesproperty taxation regional economics residential segregation

  11. Enthalpy Wheels Come of Age: Applying Energy Recovery Ventilation to Hospitality Venues in Hot, Humid Climate 

    E-Print Network [OSTI]

    Wellford, B. W.

    2000-01-01

    Energy recovery ventilation systems, including rotary heat exchangers or enthalpy wheels, utilize mature technologies that are routinely applied in commercial buildings. Energy recovery is particularly important in buildings with significant outdoor...

  12. Definition of Total Energy budget equation in terms of moist-air Enthalpy surface flux

    E-Print Network [OSTI]

    Marquet, Pascal

    2015-01-01

    Uncertainty exists concerning the proper formulation of surface heat fluxes, namely the sum of "sensible" and "latent" heat fluxes, and in fact concerning these two fluxes if they are considered as separate fluxes. In fact, eddy flux of moist-air energy must be defined as the eddy transfer of moist-air specific enthalpy ($\\overline{w' h'}$), where the specific enthalpy ($h$) is equal to the internal energy of moist air plus the pressure divided by the density (namely $h = e_{\\rm int} + p/\\rho$). The fundamental issue is to compute this local (specific) moist-air enthalpy ($h$), and in particular to determine absolute reference value of enthalpies for dry air and water vapour $(h_d)_{\\rm ref}$ and $(h_v)_{\\rm ref}$. New results shown in Marquet (QJRMS 2015, arXiv:1401.3125) are based on the Third-law of Thermodynamics and can allow these computations. In this note, this approach is taken to show that Third-law based values of moist-air enthalpy fluxes is the sum of two terms. These two terms are similar to wha...

  13. Standard Practice for Measuring Plasma Arc Gas Enthalpy by Energy Balance

    E-Print Network [OSTI]

    American Society for Testing and Materials. Philadelphia

    2008-01-01

    1.1 This practice covers the measurement of total gas enthalpy of an electric-arc-heated gas stream by means of an overall system energy balance. This is sometimes referred to as a bulk enthalpy and represents an average energy content of the test stream which may differ from local values in the test stream. 1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

  14. FORMALDEHYDE AND TRACER GAS TRANSFER BETWEEN AIRSTREAMS IN ENTHALPY-TYPE AIR-TO-AIR HEAT EXCHANGERS

    E-Print Network [OSTI]

    Fisk, W.J.

    2014-01-01

    air- by this type of heat exchanger and, thus, returned toIN ENTHALPY-TYPE AIR-TO-AIR HEAT EXCHANGERS AIRSTRE&~S W.J.IN ENTHALPY-TYPE AIR-TQ-AIR HEAT EXCHANGERS William J. Fisk,

  15. Vapor Pressures and Vaporization, Sublimation, and Fusion Enthalpies of Some Fatty Acids

    E-Print Network [OSTI]

    Chickos, James S.

    Vapor Pressures and Vaporization, Sublimation, and Fusion Enthalpies of Some Fatty Acids Joe A vapor pressures of both the subcooled liquid and solid state for those materials that are solids at T/K = 298.15. Equations for the prediction of vapor pressure from T/K = 298.15 to the boiling temperature

  16. Structural properties and enthalpy of formation of magnesium hydride from quantum Monte Carlo calculations

    E-Print Network [OSTI]

    Alfè, Dario

    Structural properties and enthalpy of formation of magnesium hydride from quantum Monte Carlo calculations to study the structural properties of magnesium hydride MgH2 , including the pressure. INTRODUCTION The energetics of metal hydrides has recently become an issue of large scientific

  17. Hypothetical Thermodynamic Properties: Vapor Pressures and Vaporization Enthalpies of the Even n-Alkanes from C40 to C76 at T ) 298.15 K by

    E-Print Network [OSTI]

    Chickos, James S.

    Hypothetical Thermodynamic Properties: Vapor Pressures and Vaporization Enthalpies of the Even n in combination with earlier work to evaluate the vaporization enthalpies and vapor pressures of these n-alkanes from T ) (298.15 to 540) K. The vapor pressure and vaporization enthalpy results obtained are compared

  18. Vapor Pressures and Vaporization Enthalpies of the n-Alkanes from C31 to C38 at T ) 298.15 K by Correlation Gas Chromatography

    E-Print Network [OSTI]

    Chickos, James S.

    Vapor Pressures and Vaporization Enthalpies of the n-Alkanes from C31 to C38 at T ) 298.15 K with other literature values to evaluate the vaporization enthalpies and vapor pressures of these n-alkanes from T ) 298.15 to 575 K. The vapor pressure and vaporization enthalpy results obtained are compared

  19. The Estimation of Melting Points and Fusion Enthalpies Using Experimental Solubilities, Estimated Total Phase Change Entropies, and Mobile Order and Disorder

    E-Print Network [OSTI]

    Chickos, James S.

    and enthalpies of fusion are important and useful thermochemical properties. Their estimation has provenThe Estimation of Melting Points and Fusion Enthalpies Using Experimental Solubilities, Estimated October 24, 2001 Melting points and fusion enthalpies are predicted for a series of 81 compounds

  20. A Dual-Paradigm Assessment of a Model to Guide the Formulation of National Human Resource Development (NHRD) Policy for Practice: National Learning for Economic, Political, and Socio-Cultural Performance and Wellbeing 

    E-Print Network [OSTI]

    Frank, Christine A.

    2015-05-13

    ) national resources (including human resources), (c) governance and power structure amongst actors, stakeholders, and potential partners, (d) national economic, political, and socio-cultural environment, and (e) integration at the individual...

  1. Effect of Chemical Composition on Enthalpy of Evaporation and Equilibrium Vapor Pressure

    E-Print Network [OSTI]

    Dobruskin, Vladimir Kh

    2010-01-01

    Proceeding from the Clausius-Clapeyron equation, the relation is derived that establishes a correlation between the partial enthalpy of evaporation from binary solutions, concentrations of components, and equilibrium vapor pressures. The difference between enthalpies of evaporation of components from solutions and those from the pure liquids, D(DH), depends on the chemical nature and concentrations, X, of solutions. The effect of concentrations on D(DH) makes different appearances in ideal and non-ideal solutions, although, as a whole, D(DH) increases with the growth of concentration of the second component. A model is introduced, which considers D(DH) as the sum of energetic changes of three sequential stages: passage of molecules from the bulk liquid into the surface layer, exit of the molecules on the outer side of the interface, and the following desorption into the gas phase. In the framework of the model, the main contribution to enthalpy of evaporation comes from the processes in the surface layer. It ...

  2. Effect of Chemical Composition on Enthalpy of Evaporation and Equilibrium Vapor Pressure

    E-Print Network [OSTI]

    Vladimir Kh. Dobruskin

    2010-04-20

    Proceeding from the Clausius-Clapeyron equation, the relation is derived that establishes a correlation between the partial enthalpy of evaporation from binary solutions, concentrations of components, and equilibrium vapor pressures. The difference between enthalpies of evaporation of components from solutions and those from the pure liquids, D(DH), depends on the chemical nature and concentrations, X, of solutions. The effect of concentrations on D(DH) makes different appearances in ideal and non-ideal solutions, although, as a whole, D(DH) increases with the growth of concentration of the second component. A model is introduced, which considers D(DH) as the sum of energetic changes of three sequential stages: passage of molecules from the bulk liquid into the surface layer, exit of the molecules on the outer side of the interface, and the following desorption into the gas phase. In the framework of the model, the main contribution to enthalpy of evaporation comes from the processes in the surface layer. It is suggested that adsorption from solutions, which changes the chemical composition of the surface layer with respect to that of the bulk solution, determines, to great extent, the difference in the forms of the curves D(DH)=f(X) for ideal and non-ideal solutions.

  3. Thermal dissociation behavior and dissociation enthalpies of methane-carbon dioxide mixed hydrates

    SciTech Connect (OSTI)

    Kwon, T.H.; Kneafsey, T.J.; Rees, E.V.L.

    2011-02-15

    Replacement of methane with carbon dioxide in hydrate has been proposed as a strategy for geologic sequestration of carbon dioxide (CO{sub 2}) and/or production of methane (CH{sub 4}) from natural hydrate deposits. This replacement strategy requires a better understanding of the thermodynamic characteristics of binary mixtures of CH{sub 4} and CO{sub 2} hydrate (CH{sub 4}-CO{sub 2} mixed hydrates), as well as thermophysical property changes during gas exchange. This study explores the thermal dissociation behavior and dissociation enthalpies of CH{sub 4}-CO{sub 2} mixed hydrates. We prepared CH{sub 4}-CO{sub 2} mixed hydrate samples from two different, well-defined gas mixtures. During thermal dissociation of a CH{sub 4}-CO{sub 2} mixed hydrate sample, gas samples from the head space were periodically collected and analyzed using gas chromatography. The changes in CH{sub 4}-CO{sub 2} compositions in both the vapor phase and hydrate phase during dissociation were estimated based on the gas chromatography measurements. It was found that the CO{sub 2} concentration in the vapor phase became richer during dissociation because the initial hydrate composition contained relatively more CO{sub 2} than the vapor phase. The composition change in the vapor phase during hydrate dissociation affected the dissociation pressure and temperature; the richer CO{sub 2} in the vapor phase led to a lower dissociation pressure. Furthermore, the increase in CO{sub 2} concentration in the vapor phase enriched the hydrate in CO{sub 2}. The dissociation enthalpy of the CH{sub 4}-CO{sub 2} mixed hydrate was computed by fitting the Clausius-Clapeyron equation to the pressure-temperature (PT) trace of a dissociation test. It was observed that the dissociation enthalpy of the CH{sub 4}-CO{sub 2} mixed hydrate lays between the limiting values of pure CH{sub 4} hydrate and CO{sub 2} hydrate, increasing with the CO{sub 2} fraction in the hydrate phase.

  4. ISQED 2006 Mohanty 1 DualDual--K Versus DualK Versus Dual--T TechniqueT Technique

    E-Print Network [OSTI]

    Mohanty, Saraju P.

    -Thickness i. e. Dual-K Vs Dual-T). #12;ISQED 2006 Mohanty 12 Dual-K : Low Kgate and High Kgate N+ P P N+N+ N 2006 Mohanty 5 Leakages in CMOS P-Substrate N+ N+ Source Drain Gate I1 : reverse bias pn junction (both

  5. UNCORRECTEDPROOF Please cite this article in press as: D. Lipkind et al., The vaporization enthalpies and vapor pressures of a series of unsaturated fatty acids methyl

    E-Print Network [OSTI]

    Chickos, James S.

    enthalpies and vapor pressures of a series of unsaturated fatty acids methyl esters by correlation gas­8 Thermochimica Acta xxx (2007) xxx­xxx The vaporization enthalpies and vapor pressures of a series of unsaturated- vonate (methyl Z 15-tetracosenoate) are evaluated at T = 298.15 and vapor pressures are evaluated over

  6. Hypothetical Thermodynamic Properties: Vapor Pressures and Vaporization Enthalpies of the Even n-Alkanes from C78 to C92 at T ) 298.15 K by

    E-Print Network [OSTI]

    Chickos, James S.

    Hypothetical Thermodynamic Properties: Vapor Pressures and Vaporization Enthalpies of the Even n and vapor pressures of the n-alkanes from T ) (298.15 to 540) K for heneicosane to dononacontane. The vapor pressure and vaporization enthalpy results obtained are compared with estimated data from Morgan's "PERT2

  7. Vapor Pressures and Vaporization Enthalpies of the n-Alkanes from C21 to C30 at T ) 298.15 K by Correlation Gas Chromatography

    E-Print Network [OSTI]

    Chickos, James S.

    Vapor Pressures and Vaporization Enthalpies of the n-Alkanes from C21 to C30 at T ) 298.15 K pressures of these n-alkanes from T ) 298.15 to 575 K. The vapor pressure and vaporization enthalpy results-alkanes exhibit very low vapor pressures at ambient temperatures, vapor pressure measurement for most

  8. Energy and Enthalpy Distribution Functions for a Few Physical Systems K. L. Wu, J. H. Wei, S. K. Lai,*, and Y. Okabe

    E-Print Network [OSTI]

    Energy and Enthalpy Distribution Functions for a Few Physical Systems K. L. Wu, J. H. Wei, S. K is devoted to extracting the energy or enthalpy distribution function of a physical system from the moments(E) is the normalized energy probability distribution function. It can be shown that P(E) displays a Gaussian form

  9. Temperature Dependence of the Free Energy, Enthalpy, and Entropy of P+QA Recombination in Rhodobacter sphaeroides R-26 Reaction Centers

    E-Print Network [OSTI]

    Gunner, Marilyn

    Temperature Dependence of the Free Energy, Enthalpy, and Entropy of P+QA - Charge Recombination by this thermal pathway is proportional to the equilibrium constant between P+QA - and P+H-. Thus, the free energy dependence of the charge recombination kinetics. The free energy, entropy, and enthalpy changes between P

  10. Mechanical properties, glass transition temperature, and bond enthalpy trends of high metalloid Fe-based bulk metallic glasses

    E-Print Network [OSTI]

    Widom, Michael

    Mechanical properties, glass transition temperature, and bond enthalpy trends of high metalloid Fe December 2007; accepted 8 April 2008; published online 25 April 2008 Mechanical properties and glass plastic strain of 3% is obtained, despite the increase in the number of strong metal-metalloid bonds. Also

  11. The CPA Equation of State and an Activity Coefficient Model for Accurate Molar Enthalpy Calculations of Mixtures with Carbon Dioxide and Water/Brine

    E-Print Network [OSTI]

    P. C. Myint; Y. Hao; A. Firoozabadi

    2015-04-20

    Thermodynamic property calculations of mixtures containing carbon dioxide (CO$_2$) and water, including brines, are essential in theoretical models of many natural and industrial processes. The properties of greatest practical interest are density, solubility, and enthalpy. Many models for density and solubility calculations have been presented in the literature, but there exists only one study, by Spycher and Pruess, that has compared theoretical molar enthalpy predictions with experimental data. In this report, we recommend two different models for enthalpy calculations: the CPA equation of state by Li and Firoozabadi, and the CO$_2$ activity coefficient model by Duan and Sun. We show that the CPA equation of state, which has been demonstrated to provide good agreement with density and solubility data, also accurately calculates molar enthalpies of pure CO$_2$, pure water, and both CO$_2$-rich and aqueous (H$_2$O-rich) mixtures of the two species. It is applicable to a wider range of conditions than the Spycher and Pruess model. In aqueous sodium chloride (NaCl) mixtures, we show that Duan and Sun's model yields accurate results for the partial molar enthalpy of CO$_2$. It can be combined with another model for the brine enthalpy to calculate the molar enthalpy of H$_2$O-CO$_2$-NaCl mixtures. We conclude by explaining how the CPA equation of state may be modified to further improve agreement with experiments. This generalized CPA is the basis of our future work on this topic.

  12. Computational Study of Bond Dissociation Enthalpies for Substituted $\\beta$-O-4 Lignin Model Compounds

    SciTech Connect (OSTI)

    Younker, Jarod M; Beste, Ariana; Buchanan III, A C

    2011-01-01

    The biopolymer lignin is a potential source of valuable chemicals. Phenethyl phenyl ether (PPE) is representative of the dominant $\\beta$-O-4 ether linkage. Density functional theory (DFT) is used to calculate the Boltzmann-weighted carbon-oxygen and carbon-carbon bond dissociation enthalpies (BDEs) of substituted PPE. These values are important in order to understand lignin decomposition. Exclusion of all conformers that have distributions of less than 5\\% at 298 K impacts the BDE by less than 1 kcal mol$^{-1}$. We find that aliphatic hydroxyl/methylhydroxyl substituents introduce only small changes to the BDEs (0-3 kcal mol$^{-1}$). Substitution on the phenyl ring at the $ortho$ position substantially lowers the C-O BDE, except in combination with the hydroxyl/methylhydroxyl substituents, where the effect of methoxy substitution is reduced by hydrogen bonding. Hydrogen bonding between the aliphatic substituents and the ether oxygen in the PPE derivatives has a significant influence on the BDE. CCSD(T)-calculated BDEs and hydrogen bond strengths of $ortho$-substituted anisoles when compared with M06-2X values confirm that the latter method is sufficient to describe the molecules studied and provide an important benchmark for lignin model compounds.

  13. Black Hole Enthalpy and an Entropy Inequality for the Thermodynamic Volume

    E-Print Network [OSTI]

    Cvetic, M; Kubiznak, D; Pope, C N

    2010-01-01

    In a theory where the cosmological constant \\Lambda or the gauge coupling constant g arises as the vacuum expectation value, its variation should be included in the first law of thermodynamics for black holes. This becomes dE= TdS + \\Omega_i dJ_i + \\Phi_\\alpha d Q_\\alpha + \\Theta d \\Lambda, where E is now the enthalpy of the spacetime, and \\Theta, the thermodynamic conjugate of \\Lambda, is proportional to an effective volume V = -\\frac{16 \\pi \\Theta}{D-2} "inside the event horizon." Here we calculate \\Theta and V for a wide variety of D-dimensional charged rotating asymptotically AdS black hole spacetimes, using the first law or the Smarr relation. We compare our expressions with those obtained by implementing a suggestion of Kastor, Ray and Traschen, involving Komar integrals and Killing potentials, which we construct from conformal Killing-Yano tensors. We conjecture that the volume V and the horizon area A satisfy the inequality R\\equiv ((D-1)V/{\\cal A}_{D-2})^{1/(D-1)}\\, ({\\cal A}_{D-2}/A)^{1/(D-2)}\\ge1, ...

  14. Enthalpy of mixing of liquid Ni-Zr and Cu-Ni-Zr alloys

    SciTech Connect (OSTI)

    Witusiewicz, V.T.; Sommer, F.

    2000-04-01

    Since the Al-Cu-Ni-Zr system is a basis for the production of bulk amorphous materials by rapid solidification techniques from the liquid state, it is of great scientific interest to determine the partial and the integral thermodynamic functions of liquid and undercooled liquid alloys. Such data, as was pointed out previously, are important in order to understand their extremely good glass-forming ability in multicomponent metallic systems as well as for processing improvements. In order to measure the thermodynamic properties of the Al-Cu-Ni-Zr quaternary, it is necessary to have reliable thermochemical data for its constituent canaries and ternaries first. In a series of articles, the authors have reported in detail the thermodynamic properties of liquid Al-Cu, Al-Ni, Cu-Ni, Cu-Zr, Al-Zr, Al-Cu-Ni, and Al-Cu-Zr alloys. This article deals with the direct calorimetric measurements of the partial and the integral enthalpies of mixing of liquid Ni-Zr and Cu-Ni-Zr alloys and the heat capacity of liquid Ni{sub 26}Zr{sub 74}. In a subsequent article, the authors will present similar data for the liquid ternary Al-Ni-Zr and for the liquid quaternary Al-Cu-Ni-Zr alloys.

  15. The relative variational model: A topological view of matter and its properties: Specific heat and enthalpy

    SciTech Connect (OSTI)

    Dias, M. S.; De Vasconcelos, V.; Mattos, J. R. L. [Center for Development of the Nuclear Technology - CDTN, National Commission for the Nuclear Energy - CNEN, PO Box: 941, 30.161-970, Belo Horizonte, Minas Gerais (Brazil); Jordao, E. [Chemistry Engineering Dept., Campinas State Univ., FEQ/ UNICAMP, Av. Albert Einstein, 500, 13083-852, Campinas, Sao Paulo (Brazil)

    2012-07-01

    Formal definitions of convergence, connected-ness and continuity were established to characterize and describe the crystalline solid and its properties as a unified notion in the topological space. The crystalline solid is a previously empty space that has been filled with atoms and phonons, i.e., the crystal is built with packages of matter and energy in a regular and orderly repetitive pattern along three orthogonal dimensions of the space. The spatial occupation of the atom in the crystal structure is determined by its mean vibrational volume. Thus, the changes of volume and the changes of internal energy are intrinsically linked. In fact, physical and material properties are the interdependent and bijective quantifications associated with variations of the internal energy. These properties are modeled by means of an intrinsic and invariable form function: the Relative Variational Model. In this paper, the Debye's integral of the heat capacity at constant volume is analytically solved. The experimental data of the specific heat at constant pressure and the enthalpy variations are also analytically depicted by the model in the temperature range of 0 K up to the melting point. The data reductions were applied to the oxides Al{sub 2}O{sub 3} and UO{sub 2}. (authors)

  16. ENTHALPY-BASED THERMAL EVOLUTION OF LOOPS. II. IMPROVEMENTS TO THE MODEL

    SciTech Connect (OSTI)

    Cargill, P. J.; Bradshaw, S. J.; Klimchuk, J. A.

    2012-06-20

    This paper develops the zero-dimensional (0D) hydrodynamic coronal loop model 'Enthalpy-based Thermal Evolution of Loops' (EBTEL) proposed by Klimchuk et al., which studies the plasma response to evolving coronal heating, especially impulsive heating events. The basis of EBTEL is the modeling of mass exchange between the corona and transition region (TR) and chromosphere in response to heating variations, with the key parameter being the ratio of the TR to coronal radiation. We develop new models for this parameter that now include gravitational stratification and a physically motivated approach to radiative cooling. A number of examples are presented, including nanoflares in short and long loops, and a small flare. The new features in EBTEL are important for accurate tracking of, in particular, the density. The 0D results are compared to a 1D hydro code (Hydrad) with generally good agreement. EBTEL is suitable for general use as a tool for (1) quick-look results of loop evolution in response to a given heating function, (2) extensive parameter surveys, and (3) situations where the modeling of hundreds or thousands of elemental loops is needed. A single run takes a few seconds on a contemporary laptop.

  17. FINANCIAL ECONOMICS RESOURCE ECONOMICS AND POLICY

    E-Print Network [OSTI]

    Thomas, Andrew

    ECONOMICS FINANCIAL ECONOMICS RESOURCE ECONOMICS AND POLICY Program of Study The School of Economics at the University of Maine provides excellent opportunities for graduate students to study applied economics, financial economics, and policy analysis. The School of Economics administers the Master

  18. Cogeneration Economics 

    E-Print Network [OSTI]

    Mongon, A.

    1984-01-01

    Cogeneration of heat power is today receiving more attention by energy economists and policy makers - The enormous escalation of energy prices over the last decade has made energy efficiency an important economic factor for most energy users...

  19. Essays in Labor Economics

    E-Print Network [OSTI]

    Harker Roa, Arturo

    2012-01-01

    Economic Journal: Applied Economics, American Eco- nomicQuarterly Journal of Economics, August 1996, 111, 779-804. [Journal of Development Economics, 1996, 50, 297-312. [5

  20. The CPA Equation of State and an Activity Coefficient Model for Accurate Molar Enthalpy Calculations of Mixtures with Carbon Dioxide and Water/Brine

    E-Print Network [OSTI]

    Myint, P C; Firoozabadi, A

    2015-01-01

    Thermodynamic property calculations of mixtures containing carbon dioxide (CO$_2$) and water, including brines, are essential in theoretical models of many natural and industrial processes. The properties of greatest practical interest are density, solubility, and enthalpy. Many models for density and solubility calculations have been presented in the literature, but there exists only one study, by Spycher and Pruess, that has compared theoretical molar enthalpy predictions with experimental data. In this report, we recommend two different models for enthalpy calculations: the CPA equation of state by Li and Firoozabadi, and the CO$_2$ activity coefficient model by Duan and Sun. We show that the CPA equation of state, which has been demonstrated to provide good agreement with density and solubility data, also accurately calculates molar enthalpies of pure CO$_2$, pure water, and both CO$_2$-rich and aqueous (H$_2$O-rich) mixtures of the two species. It is applicable to a wider range of conditions than the Spy...

  1. Dual Tank Fuel System

    DOE Patents [OSTI]

    Wagner, Richard William (Albion, NY); Burkhard, James Frank (Churchville, NY); Dauer, Kenneth John (Avon, NY)

    1999-11-16

    A dual tank fuel system has primary and secondary fuel tanks, with the primary tank including a filler pipe to receive fuel and a discharge line to deliver fuel to an engine, and with a balance pipe interconnecting the primary tank and the secondary tank. The balance pipe opens close to the bottom of each tank to direct fuel from the primary tank to the secondary tank as the primary tank is filled, and to direct fuel from the secondary tank to the primary tank as fuel is discharged from the primary tank through the discharge line. A vent line has branches connected to each tank to direct fuel vapor from the tanks as the tanks are filled, and to admit air to the tanks as fuel is delivered to the engine.

  2. On Dual Configurational Forces SHAOFAN LIj

    E-Print Network [OSTI]

    Li, Shaofan

    they provide the dual energy­momentum tensor. Some previously unknown and yet interesting results in elasticity the configuration force (energy­momentum tensor) P and the dual configuration force (dual energy­momentum tensor) L energy­ momentum tensor (referred to as the dual energy­momentum tensor in this j Corresponding author

  3. Black Hole Enthalpy and an Entropy Inequality for the Thermodynamic Volume

    E-Print Network [OSTI]

    M. Cvetic; G. W. Gibbons; D. Kubiznak; C. N. Pope

    2011-04-20

    In a theory where the cosmological constant $\\Lambda$ or the gauge coupling constant $g$ arises as the vacuum expectation value, its variation should be included in the first law of thermodynamics for black holes. This becomes $dE= TdS + \\Omega_i dJ_i + \\Phi_\\alpha d Q_\\alpha + \\Theta d \\Lambda$, where $E$ is now the enthalpy of the spacetime, and $\\Theta$, the thermodynamic conjugate of $\\Lambda$, is proportional to an effective volume $V = -\\frac{16 \\pi \\Theta}{D-2}$ "inside the event horizon." Here we calculate $\\Theta$ and $V$ for a wide variety of $D$-dimensional charged rotating asymptotically AdS black hole spacetimes, using the first law or the Smarr relation. We compare our expressions with those obtained by implementing a suggestion of Kastor, Ray and Traschen, involving Komar integrals and Killing potentials, which we construct from conformal Killing-Yano tensors. We conjecture that the volume $V$ and the horizon area $A$ satisfy the inequality $R\\equiv ((D-1)V/{\\cal A}_{D-2})^{1/(D-1)}\\, ({\\cal A}_{D-2}/A)^{1/(D-2)}\\ge1$, where ${\\cal A}_{D-2}$ is the volume of the unit $(D-2)$-sphere, and we show that this is obeyed for a wide variety of black holes, and saturated for Schwarzschild-AdS. Intriguingly, this inequality is the "inverse" of the isoperimetric inequality for a volume $V$ in Euclidean $(D-1)$ space bounded by a surface of area $A$, for which $R\\le 1$. Our conjectured {\\it Reverse Isoperimetric Inequality} can be interpreted as the statement that the entropy inside a horizon of a given "volume" $V$ is maximised for Schwarzschild-AdS. The thermodynamic definition of $V$ requires a cosmological constant (or gauge coupling constant). However, except in 7 dimensions, a smooth limit exists where $\\Lambda$ or $g$ goes to zero, providing a definition of $V$ even for asymptotically-flat black holes.

  4. Dual Rater Competency Assessment FAQ

    Broader source: Energy.gov [DOE]

    The purpose of the dual rater competency assessment is to provide a clearer picture of the individual’s developmental needs by combining self-assessment and supervisory input. Together, these two...

  5. Fuel economizer

    SciTech Connect (OSTI)

    Zwierzelewski, V.F.

    1984-06-26

    A fuel economizer device for use with an internal combustion engine fitted with a carburetor is disclosed. The fuel economizer includes a plate member which is mounted between the carburetor and the intake portion of the intake manifold. The plate member further has at least one aperture formed therein. One tube is inserted through the at least one aperture in the plate member. The one tube extends longitudinally in the passage of the intake manifold from the intake portion toward the exit portion thereof. The one tube concentrates the mixture of fuel and air from the carburetor and conveys the mixture of fuel and air to a point adjacent but spaced away from the inlet port of the internal combustion engine.

  6. Direct measurement of the kinetics of volume and enthalpy relaxation of an Au-based bulk metallic glass

    SciTech Connect (OSTI)

    Bünz, J.; Wilde, G. [Institute of Materials Physics, University of Münster, 48149 Münster (Germany)] [Institute of Materials Physics, University of Münster, 48149 Münster (Germany)

    2013-12-14

    Structural relaxation of glasses below their glass transition is a well-studied phenomenon that still poses several open issues. With the advent of bulk metallic glasses with exceptionally low glass transition temperatures, new options are available that are based on the experimental assessment of the time dependence of several different thermodynamic quantities by direct measurements with high accuracy. In this contribution the first direct measurement of the isothermal relaxation of the volume and the enthalpy of an Au-based bulk metallic glassformer are reported and discussed with respect of the characteristics describing the underlying processes.

  7. The CPA Equation of State and an Activity Coefficient Model for Accurate Molar Enthalpy Calculations of Mixtures with Carbon Dioxide and Water/Brine

    SciTech Connect (OSTI)

    Myint, P. C.; Hao, Y.; Firoozabadi, A.

    2015-03-27

    Thermodynamic property calculations of mixtures containing carbon dioxide (CO2) and water, including brines, are essential in theoretical models of many natural and industrial processes. The properties of greatest practical interest are density, solubility, and enthalpy. Many models for density and solubility calculations have been presented in the literature, but there exists only one study, by Spycher and Pruess, that has compared theoretical molar enthalpy predictions with experimental data [1]. In this report, we recommend two different models for enthalpy calculations: the CPA equation of state by Li and Firoozabadi [2], and the CO2 activity coefficient model by Duan and Sun [3]. We show that the CPA equation of state, which has been demonstrated to provide good agreement with density and solubility data, also accurately calculates molar enthalpies of pure CO2, pure water, and both CO2-rich and aqueous (H2O-rich) mixtures of the two species. It is applicable to a wider range of conditions than the Spycher and Pruess model. In aqueous sodium chloride (NaCl) mixtures, we show that Duan and Sun’s model yields accurate results for the partial molar enthalpy of CO2. It can be combined with another model for the brine enthalpy to calculate the molar enthalpy of H2O-CO2-NaCl mixtures. We conclude by explaining how the CPA equation of state may be modified to further improve agreement with experiments. This generalized CPA is the basis of our future work on this topic.

  8. Economic analysis

    SciTech Connect (OSTI)

    None

    1980-06-01

    The Energy Policy and Conservation Act (EPCA) mandated that minimum energy efficiency standards be established for classes of refrigerators and refrigerator-freezers, freezers, clothes dryers, water heaters, room air conditioners, home heating equipment, kitchen ranges and ovens, central air conditioners, and furnaces. EPCA requires that standards be designed to achieve the maximum improvement in energy efficiency that is technologically feasible and economically justified. Following the introductory chapter, Chapter Two describes the methodology used in the economic analysis and its relationship to legislative criteria for consumer product efficiency assessment; details how the CPES Value Model systematically compared and evaluated the economic impacts of regulation on the consumer, manufacturer and Nation. Chapter Three briefly displays the results of the analysis and lists the proposed performance standards by product class. Chapter Four describes the reasons for developing a baseline forecast, characterizes the baseline scenario from which regulatory impacts were calculated and summarizes the primary models, data sources and assumptions used in the baseline formulations. Chapter Five summarizes the methodology used to calculate regulatory impacts; describes the impacts of energy performance standards relative to the baseline discussed in Chapter Four. Also discussed are regional standards and other program alternatives to performance standards. Chapter Six describes the procedure for balancing consumer, manufacturer, and national impacts to select standard levels. Details of models and data bases used in the analysis are included in Appendices A through K.

  9. Essays in Labor Economics and Development Economics

    E-Print Network [OSTI]

    Yakovlev, Evgeny

    2012-01-01

    Russian Style." Journal of Public Economics 76(3):337-368Examples)”, RAND Journal of Economics, Summer. Bertrand,Quarterly Journal of Economics 119(1):249-275. Bhattacharya,

  10. Essays in Applied Economics

    E-Print Network [OSTI]

    Crost, Benjamin

    2011-01-01

    A. D. 2008, Review of Economics and Statistics, 90, 191J. 2008, Journal of Health Economics, 27, 218 Blattman, C. &Ilmakunnas, P. 2009, Health Economics, 18, 161 Caliendo,

  11. Essays in Regulatory Economics

    E-Print Network [OSTI]

    Guerrero, Santiago

    2011-01-01

    Journal of Environmental Economics and Management, 58(2) (Journal of Environmental Economics and Management (2009), inevidence. ” Eastern Economics Journal, 23 (3) (1997), 253-

  12. Essays in behavioral economics

    E-Print Network [OSTI]

    Eil, David Holding

    2011-01-01

    Essays in Behavioral Economics A dissertation submitted inDoctor of Philosophy in Economics by David Holding Eilfunction,” The Review of Economics and Statistics, 1995,

  13. Essays in Development Economics

    E-Print Network [OSTI]

    Bazzi, Samuel Ali

    are weak,” Review of Economics and Statistics, 2004, 86,Essays in Development Economics A dissertation submitted indegree Doctor of Philosophy in Economics by Samuel Ali Bazzi

  14. Essays in Economics

    E-Print Network [OSTI]

    Romem, Israel Hadas

    2013-01-01

    Science and Urban Economics 41 (1), 67 – 76. Anenberg, E. (Dynamics. Finance and Economics Discussion Series 2012-48.University, Department of Economics, Industrial Relations

  15. Essays in Labor Economics

    E-Print Network [OSTI]

    Freeman, Donald Eric

    2010-01-01

    staff at IRLE and the Economics Depart- ment, especiallyof New Employees,” Review of Economics and Statistics, 1985,Firm Level,” Journal of Labor Economics, 1993, 11, 442–470.

  16. Ecological economizer

    SciTech Connect (OSTI)

    Peterson, E.M.

    1992-06-16

    This patent describes an engine economizer system adapted to supply an internal combustion engine with a heated air and water vapor mixture. It comprises a containment vessel, the vessel having: water level control means, an engine coolant fluid circuit, an engine lubricant circuit, an elongated air passage, air disbursement means, a water reservoir, air filter means, a vacuum aspiration port, and engine induction means associated with one of the carburetor and intake manifold and adapted to draw in the heated air and water vapor mixture by means of a hose connection to the aspiration port.

  17. Essays in Development Economics

    E-Print Network [OSTI]

    Keats, Anthony

    2012-01-01

    Discontinuity Designs in Economics," Journal of EconomicJournal of Development Economics 87(1): 57-75. [21] Ozier,Journal of Development Economics 94, 151-163. [9] Delavande,

  18. On economic bicameralism

    E-Print Network [OSTI]

    Ferreras, Isabelle, 1975-

    2004-01-01

    (cont.) for both economic profitability and democratic justice, is explored after the roots of the idea of economic bicameralism in socio-economic history and existing socio-economic institutions (such as Works Councils) ...

  19. Data Center Economizer Cooling with Tower Water; Demonstration of a

    E-Print Network [OSTI]

    LBNL-6660E Data Center Economizer Cooling with Tower Water; Demonstration of a Dual Heat Exchanger heat exchangers was demonstrated to illustrate an energy efficient cooling capability. This unique. A model of the heat exchangers' performance was developed and used with an industry standard energy

  20. Economics & Finance Degree options

    E-Print Network [OSTI]

    Brierley, Andrew

    90 Economics & Finance Degree options MA or BSc (Single Honours Degrees) Applied Economics Economics Financial Economics BA (International Honours Degree) Economics (See page 43) MA or BSc (Joint Honours Degrees) Economics and one of: Geography Management Mathematics MA (Joint Honours Degrees

  1. Economics & Finance Degree options

    E-Print Network [OSTI]

    Brierley, Andrew

    98 Economics & Finance Degree options MA or BSc (Single Honours Degrees) Applied Economics Economics Financial Economics BA (International Honours Degree) Economics (See page 51) MA or BSc (Joint Honours Degrees) Economics and one of: Geography Management Mathematics MA (Joint Honours Degrees

  2. Dual gravity and E11

    E-Print Network [OSTI]

    Peter West

    2014-11-04

    We consider the equation of motion in the gravity sector that arises from the non-linear realisation of the semi-direct product of E11 and its first fundamental representation, denoted by l1, in four dimensions. This equation is first order in derivatives and at low levels relates the usual field of gravity to a dual gravity field. When the generalised space-time is restricted to be the usual four dimensional space-time we show that this equation does correctly describe Einstein's theory at the linearised level. We also comment on previous discussions of dual gravity.

  3. UWB dual burst transmit driver

    DOE Patents [OSTI]

    Dallum, Gregory E. (Livermore, CA); Pratt, Garth C. (Discovery Bay, CA); Haugen, Peter C. (Livermore, CA); Zumstein, James M. (Livermore, CA); Vigars, Mark L. (Livermore, CA); Romero, Carlos E. (Livermore, CA)

    2012-04-17

    A dual burst transmitter for ultra-wideband (UWB) communication systems generates a pair of precisely spaced RF bursts from a single trigger event. An input trigger pulse produces two oscillator trigger pulses, an initial pulse and a delayed pulse, in a dual trigger generator. The two oscillator trigger pulses drive a gated RF burst (power output) oscillator. A bias driver circuit gates the RF output oscillator on and off and sets the RF burst packet width. The bias driver also level shifts the drive signal to the level that is required for the RF output device.

  4. Dual porosity gas evolving electrode

    DOE Patents [OSTI]

    Townsend, C.W.

    1994-11-15

    A dual porosity electrode is described for use in thermoelectrochemical systems where simultaneous transport of gas and liquid into and/or out of the electrode is required. The electrode includes catalytic electrode particles having diameters ranging from about 25 to 100 angstroms. The catalytic electrode particles are anchored to a support network in clusters which have internal pores ranging in size from 25 to 100 angstroms. The pores between the clusters range in size from between about 1 to 20 microns. A method for making the dual porosity electrodes is also disclosed.

  5. Activation energy and enthalpy of decomposition for the Fe{sub 17}Sm{sub 2} nitride

    SciTech Connect (OSTI)

    Cabral, F.A.; Gama, S.; Ribeiro, C.A.

    1997-04-01

    Decomposition studies of the Fe{sub 17}Sm{sub 2}N{sub 3} compound were done using a Calvet-type microcalorimeter and a simultaneous gravimetric and differential thermal analyzer (DTA). The results show that the decomposition has onset temperature of 570{degree}C and proceeds up to 900{degree}C, and presents only one well determined exothermic thermal event. The calorimetric measurement shows that the enthalpy associated with the decomposition is 69 kJ/mol. The activation energy of the process was also determined using the Kissinger method applied to the DTA signal. It was observed that there was only one activation energy for the decomposition process, with a value of 339 kJ/mol. {copyright} {ital 1997 American Institute of Physics.}

  6. Dual shell pressure balanced vessel

    DOE Patents [OSTI]

    Fassbender, Alexander G. (West Richland, WA)

    1992-01-01

    A dual-wall pressure balanced vessel for processing high viscosity slurries at high temperatures and pressures having an outer pressure vessel and an inner vessel with an annular space between the vessels pressurized at a pressure slightly less than or equivalent to the pressure within the inner vessel.

  7. A Highly Salt-Dependent Enthalpy Change for Escherichia coli SSB Protein-Nucleic Acid Binding Due to Ion-Protein Interactions

    E-Print Network [OSTI]

    Lohman, Timothy M.

    A Highly Salt-Dependent Enthalpy Change for Escherichia coli SSB Protein-Nucleic Acid Binding Due ReceiVed February 5, 1996X ABSTRACT: We have examined the linkage between salt concentration association constant, Kobs, decreases with increasing salt concentration at all temperatures examined

  8. Field and Laboratory Study of a Ground-Coupled Water Source Heat Pump with an Integral Enthalpy Exchange System for Classrooms 

    E-Print Network [OSTI]

    Domitrovic, R.; Hayzen, G. J.; Johnson, W. S.; Chen, F. C.

    2002-01-01

    water-source heat pump, coupled with a geothermal water loop and incorporating a forced fresh-air enthalpy exchange system was installed in a typical middle school classroom in Oak Ridge, Tennessee. This project is a joint effort among Oak Ridge School...

  9. Essays on health economics

    E-Print Network [OSTI]

    Shafrin, Jason T.

    2009-01-01

    The Quarterly Journal of Economics Davidson SM, Manheim LM,The Quarterly Journal of Economics 84(3): 488-500. Atella V,data. Journal of Health Economics 27(3): 770-785. Averett S

  10. Essays in Team Economics

    E-Print Network [OSTI]

    Tumlinson, Justin

    2011-01-01

    3] Becker, G. , The Economics of Discrimination. UniversityEngland and Wales. ”Labour Economics, 7 (2000): 603-28. [5]The Bell Journal of Economics, 13 (1982): [11] Judge, T.

  11. Essays in Development Economics

    E-Print Network [OSTI]

    Hicks, Joan Hamory

    2009-01-01

    Handbook of Development Economics, Volume I (pp. 713-762).Journal of Development Economics, 81, 80-96. Behrman, JereJournal of Development Economics, 79, 349-373. Dercon,

  12. Essays in Financial Economics

    E-Print Network [OSTI]

    Shabani, Reza

    2012-01-01

    Journal of Financial Economics 92:66–91. [7] Chen, J. , H.G.Journal of Financial Economics 66:171–205. [8] Harrison,Journal of Financial Economics 66:207–239. [15] Keown,

  13. Essays in monetary economics

    E-Print Network [OSTI]

    Ghent, Andra C.

    2008-01-01

    rium. Journal of Urban Economics 9, 332-348. Whelan, K. ,Framework. Journal of Monetary Economics 12, 383-398. Chari,Journal of Monetary Economics 46, 281-313. Fernald, J. ,

  14. Essays in Public Economics

    E-Print Network [OSTI]

    Liscow, Zachary

    2012-01-01

    a Battleground. ” Defense Economics, 2: 219-233. Bailey, TA,Quarterly Journal of Economics, 112: 1057-1090. Coakley, J.Goldin, C. 1973. “The Economics of Emancipation. ” Journal

  15. Essays in Energy Economics

    E-Print Network [OSTI]

    Spurlock, Cecily Anna

    2013-01-01

    of work,” Journal of Labor Economics, pp. 209–236. Chen, X.Regional science and urban economics, 12(3), 313–324.2009): “Psychology and economics: Evidence from the field,”

  16. Essays on International Economics

    E-Print Network [OSTI]

    Cravino, Javier Pablo

    2013-01-01

    Journal of International Economics, Vol. 65, 375–99. [33]Journal of Monetary Economics, Vol. 51, No. 1, pp. 1–32. [Trade”, Journal of Monetary Economics, Vol. 54, No. 6, pp.

  17. Review: Forest Economics

    E-Print Network [OSTI]

    Helman, Daniel S.

    2015-01-01

    Review: Forest Economics By Daowei Zhang and Peter H. PearsePearse, Peter H. Forest Economics. Vancouver, BC: UBC Press,Zhang and Pearse's Forest Economics presents a clear and

  18. Essays in Applied Economics

    E-Print Network [OSTI]

    Rider, Jessica Kristin

    2013-01-01

    Agricultural and Resource Economics Review, 41(1):82, [8]hard times. Journal of Health Economics, [31] C.J. Ruhm. AreJournal of Agricultural Economics, 87(5):1159– [2] J.K.

  19. Essays in Environmental Economics

    E-Print Network [OSTI]

    Gallagher, Justin

    2011-01-01

    sites. RAND Journal of Economics, 27(3), 1996. [57] Robertequations. Journal of Urban Economics, 10(1), July 1981. [Quarterly Journal of Economics, 116(1), February 2001. [16

  20. Essays in labor economics

    E-Print Network [OSTI]

    Chou, Tiffany

    2011-01-01

    Journal of Population Economics , 15(4), 667-682. Akerlof,A. & Rachel E. Kranton. (2000). Economics and Identity.Quarterly Journal of Economics , 115(3), 715-753. Albanesi,

  1. Essays in Public Economics

    E-Print Network [OSTI]

    Lee, Insook

    2013-01-01

    Evasion and Labour Supply" Economics Let- ters, 3(1): 53-among Siblings" Review of Economics and Statistics, 86 (2):Quarterly Journal of Economics, 87 (4): 608-626. [22

  2. Essays in Financial Economics

    E-Print Network [OSTI]

    Sohn, Sung Bin

    2012-01-01

    Journal of Financial Economics, 67, 149– Asquith, P. and D.Journal of Financial Economics, 15, 61–89. Back, K. and J.The Quarterly Journal of Economics, 113, 869–902. Blanchard,

  3. Essays in Environmental Economics

    E-Print Network [OSTI]

    Foreman, Kathleen

    2013-01-01

    Regional Sci- ence and Urban Economics, 22(1):103–121, MarchBridge. Journal of Transport Economics and Policy, 14(2):pp.Review of Environmental Economics and Policy, 5(1):66 – 88,

  4. Essays in Public Economics

    E-Print Network [OSTI]

    Wingender, Philippe

    2011-01-01

    The Quarterly Journal of Economics, 117(4), 1329-1368.eds. , Handbook of Labor Economics, Vol.3. Bound, J. ,Journal of Labor Economics, 19(1), 22-64. Chen, X. and

  5. Dual arm master controller concept

    SciTech Connect (OSTI)

    Kuban, D.P.; Perkins, G.S.

    1984-01-01

    The Advanced Servomanipulator (ASM) slave was designed with an anthropomorphic stance, gear/torque tube power drives, and modular construction. These features resulted in increased inertia, friction, and backlash relative to tape-driven manipulators. Studies were performed which addressed the human factors design and performance trade-offs associated with the corresponding master controller best suited for the ASM. The results of these studies, as well as the conceptual design of the dual arm master controller, are presented. 6 references, 3 figures.

  6. Occupy economic anthropology

    E-Print Network [OSTI]

    Maurer, B

    2012-01-01

    House. Hann, C. & K. Hart 2011. Economic anthropology:University of Minnesota Press. Hart, K. , J. -L. Laville &works, Chris Hann and Keith Hart’s Economic anthropology (

  7. space holder Fisheries Economics

    E-Print Network [OSTI]

    #12;#12;space holder Fisheries Economics of the United States, 2011 Economics and Social Analysis Citation: National Marine Fisheries Service. 2012. Fisheries Economics of the United States, 2011. U/publication/index.html. A copy of this report may be obtained from: Economics and Social Analysis Division

  8. DEPARTMENT OF ECONOMICS AND

    E-Print Network [OSTI]

    Kunkle, Tom

    DEPARTMENT OF ECONOMICS AND FINANCE ANNUAL REPORT AY 2013-2014 School of Business 5 Liberty St and change to the Department of Economics and Finance. A revised economics curriculum, a new finance major the department will be divided into two. The Department of Economics will be chaired by Calvin Blackwell

  9. Experimental Economics: Where Next?

    E-Print Network [OSTI]

    Strien, Sebastian van

    Experimental Economics: Where Next? Ken Binmore Economics Dept University College Gower Street London WC1E 6BT United Kingdom Avner Shaked Economics Dept Bonn University Adenauerallee 24 53113 Bonn Germany Abstract: Where should experimental economics go next? This paper uses the literature on inequity

  10. Sodium Titanate Anodes for Dual Intercalation Batteries

    E-Print Network [OSTI]

    Doeff, Marca M.

    2014-01-01

    for Dual Intercalation Batteries Lithium supply securityinterest in sodium-ion batteries. These devices operate muchsodium-ion or lithium-ion batteries that utilize them as

  11. Optimization Online - Robust Dual Response Optimization

    E-Print Network [OSTI]

    Aug 8, 2015 ... Abstract: This article presents a robust optimization reformulation of the dual response problem developed in response surface methodology.

  12. Dual Axis Radiographic Hydrodynamic Test Facility | National...

    National Nuclear Security Administration (NNSA)

    Dual Axis Radiographic Hydrodynamic Test Facility | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing...

  13. 1 Economics The study of economics investigates the consequences of

    E-Print Network [OSTI]

    Vertes, Akos

    1 Economics ECONOMICS The study of economics investigates the consequences of scarcity, which forces people, organizations and governments to choose among competing objectives. Economics looks, unemployment, inflation, economic growth and the use and distribution of resources within and across nations

  14. Subcontracted R and D final report: SRC-I phase equilibrium and enthalpy data for coal liquefaction and solvent recovery areas. Vol. 3

    SciTech Connect (OSTI)

    Mehta, D.C.; Chu, I.C.; Kidnay, A.J.; Yesavage, V.F.

    1984-03-01

    The Enthalpy Program was a 20-month project initiated on January 18, 1982 by the International Coal Refining Company (ICRC) and under the technical direction of Professor Arthur J. Kidnay and Professor V.F. Yesavage at the Colorado School of Mines (CSM), Golden, Colorado. The objective of the program was to gather enthalpy data on representative pure model compounds, mixtures of model compounds, and selected coal-derived liquid samples furnished by ICRC. A copy of the technical agreement between ICRC and CSM is included in this report as Appendix A. This final report contains a complete description of the calorimeter and the experimental procedures used, separate data sections for each experimental task, and a copy of the technical agreement between ICRC and CSM. Data are presented for 11 coal liquid fractions. Each section of this report is organized to stand alone; thus, there are no general lists of references, tables of notation, or overall data tables.

  15. Performance enhancement approaches for a dual energy x-ray

    E-Print Network [OSTI]

    Fu, Kenneth

    2010-01-01

    Evans, J.P.O. , “Stereoscopic dual energy imaging for targetCrawford, C.R. , “Dual Energy Volumetric X-ray Tomographicimages in 4–10 MeV Dual- energy customs system for material

  16. MICROSTRUCTURE AND PROPERTIES OF DUAL PHASE STEELS CONTAINING FINE PRECIPITATES

    E-Print Network [OSTI]

    Gau, J.S.

    2014-01-01

    and Properties of Dual-Phase Steels, R. A. Kot and J. W.of Niobium Microalloyed Dual- Phase Steel, MetallurgicalAND PROPERTIES OF DUAL PHASE STEELS CONTAINING FINE

  17. DUAL RAMSEY THEOREM FOR TREES SLAWOMIR SOLECKI

    E-Print Network [OSTI]

    Solecki, Slawomir

    DUAL RAMSEY THEOREM FOR TREES SLAWOMIR SOLECKI Abstract. The classical Ramsey theorem was generalized in two major ways: to the dual Ramsey theorem, by Graham and Rothschild, and to Ramsey theorems Ramsey theorem for trees. Galois connections between partial orders are used in formulating this theorem

  18. Modeling and analysis of dual hydroforming process 

    E-Print Network [OSTI]

    Jain, Nishant

    2004-09-30

    Effect of Strain Hardening Exponent, n................................ 69 Effect of Anisotropy, r .......................................................... 71 Effect of Friction... of Friction on Dual Hydroforming Process ..................................... 75 5-6 Effect of Different Materials on Dual Hydroforming Process................... 77 xi LIST OF TABLES TABLE Page 2-1 Material Properties for Copper...

  19. Hamiltonian analysis of self-dual gauge gravity

    E-Print Network [OSTI]

    Steven Kerr

    2015-04-15

    The Hamiltonian analysis of the self-dual gauge gravity theory is carried out. The resulting canonical structure is equivalent to that of self-dual gravity.

  20. Project Profile: Sensible Heat, Direct, Dual-Media Thermal Energy...

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

    Sensible Heat, Direct, Dual-Media Thermal Energy Storage Module Project Profile: Sensible Heat, Direct, Dual-Media Thermal Energy Storage Module Acciona logo Acciona Solar, under...

  1. POLICY GUIDANCE MEMORANDUM #11A Approval Process for Dual Compensation...

    Office of Environmental Management (EM)

    1A Approval Process for Dual Compensation Waivers for Reemployed Annuitants POLICY GUIDANCE MEMORANDUM 11A Approval Process for Dual Compensation Waivers for Reemployed Annuitants...

  2. DARHT: Dual-Axis Radiographic Hydrodynamic Test Facility

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

    DARHT: Dual-Axis Radiographic Hydrodynamic Test Facility DARHT: Dual-Axis Radiographic Hydrodynamic Test Facility DARHT, supports a critical component of LANL's primary mission: to...

  3. Characterization of Dual-Fuel Reactivity Controlled Compression...

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

    Dual-Fuel Reactivity Controlled Compression Ignition (RCCI) Using Hydrated Ethanol and Diesel Fuel Characterization of Dual-Fuel Reactivity Controlled Compression Ignition (RCCI)...

  4. Low and high Temperature Dual Thermoelectric Generation Waste...

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

    and high Temperature Dual Thermoelectric Generation Waste Heat Recovery System for Light-Duty Vehicles Low and high Temperature Dual Thermoelectric Generation Waste Heat Recovery...

  5. Water Resources Policy & Economics

    E-Print Network [OSTI]

    Buehrer, R. Michael

    Water Resources Policy & Economics FOR 4984 Selected Course Topics · Appropriative and riparian water institutions · Incentives for conservation · Water rights for in-stream environmental use · Surface water-groundwater management · Water quality regulations · Water markets · Economic and policy

  6. Economic Assessment Environmental impact

    E-Print Network [OSTI]

    - ". Economic Assessment Environmental impact Statement NESHAPS for Radionuclides Background Economic Assessment Environmental Impact Statement for NESHAPS Radionuclides VOLUME 3 BACKGROUND Standards for Hazardous Air Pollutants (NESHAPs) for Radionuclides. An Environmental Impact Statement (EIS

  7. Essays in labor economics and the economics of education

    E-Print Network [OSTI]

    Thomas, Jaime Lynn

    2010-01-01

    Quarterly Journal of Economics. Kane, Thomas J. and CeciliaEducational Aspirations. ” Economics of Education Review,Educational Attainment. ” Economics of Education Review, 19:

  8. Essays in Energy Economics

    E-Print Network [OSTI]

    MYERS, ERICA CATHERINE

    2014-01-01

    to wholesale electricity prices in Germany. We focus on theWholesale Electricity Prices in Germany,” Economics Letters,

  9. Dual manifold heat pipe evaporator

    DOE Patents [OSTI]

    Adkins, Douglas R. (Albuquerque, NM); Rawlinson, K. Scott (Albuquerque, NM)

    1994-01-01

    An improved evaporator section for a dual manifold heat pipe. Both the upper and lower manifolds can have surfaces exposed to the heat source which evaporate the working fluid. The tubes in the tube bank between the manifolds have openings in their lower extensions into the lower manifold to provide for the transport of evaporated working fluid from the lower manifold into the tubes and from there on into the upper manifold and on to the condenser portion of the heat pipe. A wick structure lining the inner walls of the evaporator tubes extends into both the upper and lower manifolds. At least some of the tubes also have overflow tubes contained within them to carry condensed working fluid from the upper manifold to pass to the lower without spilling down the inside walls of the tubes.

  10. Dual manifold heat pipe evaporator

    DOE Patents [OSTI]

    Adkins, D.R.; Rawlinson, K.S.

    1994-01-04

    An improved evaporator section is described for a dual manifold heat pipe. Both the upper and lower manifolds can have surfaces exposed to the heat source which evaporate the working fluid. The tubes in the tube bank between the manifolds have openings in their lower extensions into the lower manifold to provide for the transport of evaporated working fluid from the lower manifold into the tubes and from there on into the upper manifold and on to the condenser portion of the heat pipe. A wick structure lining the inner walls of the evaporator tubes extends into both the upper and lower manifolds. At least some of the tubes also have overflow tubes contained within them to carry condensed working fluid from the upper manifold to pass to the lower without spilling down the inside walls of the tubes. 1 figure.

  11. in Economics and Finance

    E-Print Network [OSTI]

    van der Torre, Leon

    Master's in Economics and Finance ­ #12;2 3 "A research-centred institution with a personal REASONS TO STUDY The Master's in Economics and Finance programme targets students wishing to obtain a comprehensive and rigorous education in Economics and Finance. It emphasizes the complementary nature

  12. WORKING PAPER Resource Economics

    E-Print Network [OSTI]

    WORKING PAPER 2008-07 REPA Resource Economics & Policy Analysis Research Group Department of Economics University of Victoria Forest-mill integration: a transaction costs perspective Kurt Niquidet, Moeltne, and Johnson) 2003-06 ­ Climate Change and Forest Ecosystem Sinks: Economic Analysis (van Kooten

  13. Technology Policy and Economic Growth

    E-Print Network [OSTI]

    Borrus, Michael; Stowsky, Jay

    1997-01-01

    economic growth) and the Pentagon’s Technology Reinvestment20 Tassey, Technology and Economic Growth: Implications forTechnology Policy and Economic Growth Michael Borrus Jay

  14. Three Essays on Financial Economics

    E-Print Network [OSTI]

    Qu, Haonan

    2011-01-01

    Journal of Financial Economics, February 2003, 67 (2), 217–Journal of Financial Economics, March 2008, 87 (3), 706–739.International Finance and Economics, 2008. Schiozer, Rafael

  15. Essays in Economics and Institutions

    E-Print Network [OSTI]

    Schihl, Michael Kristjian

    2010-01-01

    to (the New) Institutional Economics . . . . .3.4.2Governance. Journal of Law, Economics, and Organization, 7:Journal of Development Economics, 77(2):341–366, August

  16. Essays on monetary economics and financial economics 

    E-Print Network [OSTI]

    Kim, Sok Won

    2009-06-02

    In this dissertation three different economic issues have been analyzed. The first issue is whether monetary policy rules can improve forecasting accuracy of inflation. The second is whether the preference of a central bank is symmetry or not...

  17. Recent Developments in Dual Lattice Algorithms

    E-Print Network [OSTI]

    J. Wade Cherrington

    2008-10-02

    We review recent progress in numerical simulations with dually transformed SU(2) LGT, starting with a discussion of explicit dual amplitudes and algorithms for SU(2) pure Yang Mills in D=3 and D=4. In the D=3 case, we discuss results that validate the dual algorithm against conventional simulations. We also review how a local, exact dynamical fermion algorithm can naturally be incorporated into the dual framework. We conclude with an outlook for this technique and a look at some of the current challenges we've encountered with this method, specifically critical slowing down and the sign problem.

  18. Texas Dual Language Program Cost Analysis 

    E-Print Network [OSTI]

    Lara-Alecio, Rafael; Galloway, Martha; Mahadevan, Lakshmi; Mason, Ben; Irby, Beverly J.; Brown, Genevieve; Gó mez, Leo

    2010-09-29

    stream_source_info CBAReport.pdf.txt stream_content_type text/plain stream_size 92520 Content-Encoding ISO-8859-1 stream_name CBAReport.pdf.txt Content-Type text/plain; charset=ISO-8859-1 Texas Dual Language Program Cost..., Texas January 2005 Texas Dual Language Program Cost Analysis 2 For Inquiries Contact 979-845-2599 Texas A&M University Bilingual Education Programs To view the Texas Directory of Dual Language Programs See http...

  19. Dual accelerating Airy-Talbot recurrence effect

    E-Print Network [OSTI]

    Zhang, Yiqi; Beli?, Milivoj R; Liu, Xing; Zhong, Weiping; Zhang, Yanpeng; Xiao, Min

    2015-01-01

    We demonstrate the dual accelerating Airy-Talbot recurrence effect, i.e., the self-imaging of accelerating optical beams, by propagating a superposition of Airy beams with successively changing transverse displacements. The dual Airy-Talbot effect is a spontaneous recurring imaging of the input and of the input with alternating component signs. It results from the constructive interference of Airy wave functions, which is also responsible for other kinds of Airy beams, for example, Airy breathers. An input composed of finite-energy Airy beams also displays the dual Airy-Talbot effect, but it demands a large transverse displacement and diminishes fast along the propagation direction.

  20. DUAL ENROLLMENT STUDENT ELIGIBILITY FRAMEWORK, 2015-2016

    E-Print Network [OSTI]

    Selmic, Sandra

    of study in one of Tech's master's degree programs. Contacts Alicia Kimbell, Dual Enrollment Coordinator

  1. Cogeneration: Economic and technical analysis. (Latest citations from the NTIS bibliographic database). Published Search

    SciTech Connect (OSTI)

    1995-12-01

    The bibliography contains citations concerning economic and technical analysis of cogeneration systems. Topics include electric power and steam generation, dual-purpose and fuel cell power plants, and on-site power generation. Tower focus power plants, solar cogeneration, biomass conversion, coal liquefaction and gasification, and refuse derived fuels are examined. References cite feasibility studies, performance and economic evaluation, environmental impacts, and institutional factors. (Contains 50-250 citations and includes a subject term index and title list.) (Copyright NERAC, Inc. 1995)

  2. Cogeneration: Economic and technical analysis. (Latest citations from the NTIS data base). Published Search

    SciTech Connect (OSTI)

    Not Available

    1992-05-01

    The bibliography contains citations concerning economic and technical analysis of cogeneration systems. Topics include electric power and steam generation, dual-purpose and fuel cell power plants, and on-site power generation. Tower focus power plants, solar cogeneration, biomass conversion, coal liquefaction and gasification, and refuse derived fuels are discussed. References cite feasibility studies, performance and economic evaluation, environmental impacts, and institutional factors. (Contains 250 citations and includes a subject term index and title list.)

  3. Cogeneration: Economic and technical analysis. (Latest citations from the NTIS Bibliographic database). Published Search

    SciTech Connect (OSTI)

    Not Available

    1993-12-01

    The bibliography contains citations concerning economic and technical analysis of cogeneration systems. Topics include electric power and steam generation, dual-purpose and fuel cell power plants, and on-site power generation. Tower focus power plants, solar cogeneration, biomass conversion, coal liquefaction and gasification, and refuse derived fuels are examined. References cite feasibility studies, performance and economic evaluation, environmental impacts, and institutional factors. (Contains 250 citations and includes a subject term index and title list.)

  4. Cogeneration: Economic and technical analysis. (Latest citations from the NTIS bibliographic database). Published Search

    SciTech Connect (OSTI)

    Not Available

    1993-09-01

    The bibliography contains citations concerning economic and technical analysis of cogeneration systems. Topics include electric power and steam generation, dual-purpose and fuel cell power plants, and on-site power generation. Tower focus power plants, solar cogeneration, biomass conversion, coal liquefaction and gasification, and refuse derived fuels are examined. References cite feasibility studies, performance and economic evaluation, environmental impacts, and institutional factors. (Contains 250 citations and includes a subject term index and title list.)

  5. Cogeneration: Economic and technical analysis. (Latest citations from the NTIS Bibliographic database). Published Search

    SciTech Connect (OSTI)

    Not Available

    1994-11-01

    The bibliography contains citations concerning economic and technical analysis of cogeneration systems. Topics include electric power and steam generation, dual-purpose and fuel cell power plants, and on-site power generation. Tower focus power plants, solar cogeneration, biomass conversion, coal liquefaction and gasification, and refuse derived fuels are examined. References cite feasibility studies, performance and economic evaluation, environmental impacts, and institutional factors. (Contains 250 citations and includes a subject term index and title list.)

  6. Direct Entry Accounting and Economics School of Business and Economics

    E-Print Network [OSTI]

    Hickman, Mark

    Direct Entry ­ Accounting and Economics School of Business and Economics Accounting Students who.acis.canterbury.ac.nz #12;Direct Entry ­ Accounting and Economics School of Business and Economics Economics In order to obtain direct entry to 200 level economics (ECON 206 and ECON 207/208) in their first year of university

  7. Investigating Dual Language Models: A Case Study 

    E-Print Network [OSTI]

    Luevanos-Clemente, Ruby Nicole

    2014-09-26

    The general purpose of this research was to identify the characteristics, along with differences, of the dual language (DL) programs in elementary schools in two central schools in Texas. A secondary purpose was to analyze test scores over time...

  8. DUAL CAREER FAMILY PETITION Harvard Medical School

    E-Print Network [OSTI]

    Mootha, Vamsi K.

    DUAL CAREER FAMILY PETITION Harvard Medical School Name: Harvard Title: Title of Proposal: Sponsor employee of the company, title/position, department or group, and job responsibilities: If employee, please

  9. Dual superconducting properties of the QCD vacuum

    E-Print Network [OSTI]

    A. D'Alessandro; M. D'Elia

    2005-10-27

    A consistent description of the confining QCD vacuum as a dual superconductor requires a determination of fundamental parameters such as the superconductor correlation length $\\xi$ and the field penetration depth $\\lambda$, which determine whether the superconductor is of type I or type II. We illustrate preliminary results of a lattice determination of $\\xi$ for the case of pure Yang-Mills with two colors, obtained by measuring the temporal correlator of a disorder parameter detecting dual superconductivity.

  10. DKDT: A Performance Aware Dual Dielectric Assignment

    E-Print Network [OSTI]

    Mohanty, Saraju P.

    K and Dual--T ?T ? (Low K(Low Kgategate Vs High KVs High Kgategate)) N+ P P N+N+ N+ High KgateLow KgateK and Dual--T ?T ? (Low T(Low Tgategate Vs High TVs High Tgategate)) N+ P P N+N+ N+ High TgateLow Tgate CMOS P-Substrate N+ N+ Source Drain Gate I1 : reverse bias pn junction (both ON & OFF) I2

  11. Economic Development | ornl.gov

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

    Economic Development Carbon Fiber Cluster Strategy Additive Manufacturing Cluster Strategy Entrepreneurial Development Programs Oak Ridge Science and Technology Park Economic...

  12. NET ECONOMIC VALUES OF RECREATIONISTS

    E-Print Network [OSTI]

    #12;NET ECONOMIC VALUES OF RECREATIONISTS FOR OUTDOOR EXPERIENCES IN THE FRASER RIVER BASIN Crane of Economic Values 2.1 Water Resource Economic Values 2.2 Net Economic Values of Recreationists 2.3 Estimating Net Economic Value 2.4 Estimation Problems Review of Net Economic Value Estimates 3.1 Summary

  13. SWAMC Economic Summit

    Broader source: Energy.gov [DOE]

    The 27th Annual Southwest Alaska Economic Summit and Business Meeting is a three-day conference covering energy efficiency planning, information on Alaska programs, and more.

  14. Essays on Environmental Economics

    E-Print Network [OSTI]

    Tang, Qu

    2015-01-01

    Keohane. "Market effects of environmental regulation: coal,utility." Journal of Environmental Economics and ManagementEconomy of Market-Based Environmental Policy: the US Acid

  15. Economics (College of Arts and Sciences) The economics major focuses on economics as a social science.

    E-Print Network [OSTI]

    Miles, Will

    Economics (College of Arts and Sciences) The economics major focuses on economics as a social in the world? What types of political regimes best promote economic development? Are resource-rich developing countries cursed? Are drug cartels economically sound? Can humans work towards a better economic basis

  16. Performance Analysis of Dual-Fan, Dual-Duct Constant Volume Air-Handling Units 

    E-Print Network [OSTI]

    Joo, I. S.; Liu, M.

    2001-01-01

    Dual-fan, dual-duct air-handling units introduce outside air directly into the cooling duct and use two variable speed devices to independently maintain the static pressure of the hot and the cold air ducts. Analytical models have been developed...

  17. EFFECTS OF MORPHOLOGY ON THE MECHANICAL BEHAVIOR OF DUAL PHASE Fe/Si/C STEELS

    E-Print Network [OSTI]

    Kim, N.J.

    2012-01-01

    and ductility in dual phase steels. However, it seems thatmechanical behavior of dual phase steels. ACKNOWLEDGEMENTSL INTRODUCTION Dual phase steels whose structures consist of

  18. Mechanical properties and microstructures of dual phase steels containing silicon, aluminum and molybdenum

    E-Print Network [OSTI]

    Neill, Thomas John O'

    2011-01-01

    AND MICROSTRUCTURES OF DUAL PHASE STEELS CONTAINING SILICON,and Microstructures of Dual Phase Steels Containing Silicon,microstructures of selected dual-phase steels in which the

  19. Wind Economic Development (Postcard)

    SciTech Connect (OSTI)

    Not Available

    2011-08-01

    The U.S. Department of Energy's Wind Powering America initiative provides information on the economic development benefits of wind energy. This postcard is a marketing piece that stakeholders can provide to interested parties; it will guide them to the economic development benefits section on the Wind Powering America website.

  20. Economic Evaluation of Radiopharmaceutical

    E-Print Network [OSTI]

    to industry needs and appointed a subcommittee of Manufacturers of Radioactive Reference Standards Radiation Division Physics Laboratory National Institute of Standards and Technology #12;Economic Evaluation of Standards and Technology by Albert N. Link Professor of Economics University of North Carolina at Greensboro

  1. Richard C. Ready Department of Agricultural Economics and Economics

    E-Print Network [OSTI]

    Maxwell, Bruce D.

    Richard C. Ready Department of Agricultural Economics and Economics Montana State University, University of Wisconsin, Madison: Agricultural Economics Major Field: Environmental and Resource Economics 2. M.A. - 1985, University of Wisconsin, Madison: Agricultural Economics 3. B.S - 1981, Cornell

  2. For additional information, contact: Department of Agricultural Economics & Economics

    E-Print Network [OSTI]

    Barge, Marcy

    For additional information, contact: Department of Agricultural Economics & Economics Montana State.montana.edu/econ agecon@montana.edu 1 2 AGRICULTURAL ECONOMICS & ECONOMICS KELLY GORHAM 1 Austin Owens traveled to Greece as mentors for students in Economics 101 4 Chris Stoddard was the recipient of a MSU Cox Family Faculty

  3. Economics Faculty Advising Do you have economics industry specific questions?

    E-Print Network [OSTI]

    Alpay, S. Pamir

    Economics Faculty Advising Do you have economics industry specific questions? Are you planning to attend graduate school for economics and want more information? Are you looking to build a relationship with an economics faculty member? Below are the Economics Faculty Advisors for Spring 2015 semester. The advisor

  4. TENNESSEE BUSINESS AND ECONOMIC OUTLOOK

    E-Print Network [OSTI]

    Grissino-Mayer, Henri D.

    TENNESSEE BUSINESS AND ECONOMIC OUTLOOK THE STATE'S ECONOMIC OUTLOOK SPRING 2015 #12;Matthew N Knoxville, Tennessee TENNESSEE BUSINESS AND ECONOMIC OUTLOOK THE STATE'S ECONOMIC OUTLOOK SPRING 2015 #12;ii | SPRING 2015 TENNESSEE BUSINESS AND ECONOMIC OUTLOOK The preparation of this report was financed in part

  5. Dual condensates at finite isospin chemical potential

    E-Print Network [OSTI]

    Zhang, Zhao

    2015-01-01

    The dual observables as order parameters for center symmetry are tested at finite isospin chemical potential $\\mu_I$ in a Polyakov-loop enhanced chiral model of QCD with physical quark masses. As a counterpart of the dressed Polyakov-loop, the first Fourier moment of pion condensate is introduced for $\\mu_I>{m_\\pi}/{2}$ under the temporal twisted boundary conditions for quarks. We demonstrate that this dual condensate exhibits the similar temperature dependence as the conventional Polyakov-loop. We confirm that its rapid increase with $T$ is driven by the evaporating of pion condensation. On the other hand, the dressed Polyakov-loop shows abnormal thermal behavior, which even decreases with $T$ at low temperatures due to the influence of pion condensate. We thus argue that in QCD the critical temperature extracting from a dual observable may have nothing to do with the quark confinement-deconfinement transition if the quark mass is very small.

  6. Dual condensates at finite isospin chemical potential

    E-Print Network [OSTI]

    Zhao Zhang; Qing Miao

    2015-07-26

    The dual observables as order parameters for center symmetry are tested at finite isospin chemical potential $\\mu_I$ in a Polyakov-loop enhanced chiral model of QCD with physical quark masses. As a counterpart of the dressed Polyakov-loop, the first Fourier moment of pion condensate is introduced for $\\mu_I>{m_\\pi}/{2}$ under the temporal twisted boundary conditions for quarks. We demonstrate that this dual condensate exhibits the similar temperature dependence as the conventional Polyakov-loop. We confirm that its rapid increase with $T$ is driven by the evaporating of pion condensation. On the other hand, the dressed Polyakov-loop shows abnormal thermal behavior, which even decreases with $T$ at low temperatures due to the influence of pion condensate. We thus argue that in QCD the critical temperature extracting from a dual observable may have nothing to do with the quark confinement-deconfinement transition if the quark mass is very small.

  7. Dual Polynomials for Collision and Element Distinctness

    E-Print Network [OSTI]

    Mark Bun; Justin Thaler

    2015-03-25

    The approximate degree of a Boolean function $f: \\{-1, 1\\}^n \\to \\{-1, 1\\}$ is the minimum degree of a real polynomial that approximates $f$ to within error $1/3$ in the $\\ell_\\infty$ norm. In an influential result, Aaronson and Shi (J. ACM 2004) proved tight $\\tilde{\\Omega}(n^{1/3})$ and $\\tilde{\\Omega}(n^{2/3})$ lower bounds on the approximate degree of the Collision and Element Distinctness functions, respectively. Their proof was non-constructive, using a sophisticated symmetrization argument and tools from approximation theory. More recently, several open problems in the study of approximate degree have been resolved via the construction of dual polynomials. These are explicit dual solutions to an appropriate linear program that captures the approximate degree of any function. We reprove Aaronson and Shi's results by constructing explicit dual polynomials for the Collision and Element Distinctness functions.

  8. Three Essays on Development Economics and Behavioral Economics

    E-Print Network [OSTI]

    Song, Changcheng

    2012-01-01

    Quarterly Journal of Economics, 112 (2), 407-441. Crawford,Quarterly Journal of Economics, 116(4), 1233-1260. Gul,Quarterly Journal of Economics, 112 (2), 407-441. Carlin, B.

  9. Dual-domain point diffraction interferometer

    DOE Patents [OSTI]

    Naulleau, Patrick P. (5239 Miles Ave., Apt. A, Oakland, CA 94618); Goldberg, Kenneth Alan (1195 Keeler Ave., Berkeley, CA 94708)

    2000-01-01

    A hybrid spatial/temporal-domain point diffraction interferometer (referred to as the dual-domain PS/PDI) that is capable of suppressing the scattered-reference-light noise that hinders the conventional PS/PDI is provided. The dual-domain PS/PDI combines the separate noise-suppression capabilities of the widely-used phase-shifting and Fourier-transform fringe pattern analysis methods. The dual-domain PS/PDI relies on both a more restrictive implementation of the image plane PS/PDI mask and a new analysis method to be applied to the interferograms generated and recorded by the modified PS/PDI. The more restrictive PS/PDI mask guarantees the elimination of spatial-frequency crosstalk between the signal and the scattered-light noise arising from scattered-reference-light interfering with the test beam. The new dual-domain analysis method is then used to eliminate scattered-light noise arising from both the scattered-reference-light interfering with the test beam and the scattered-reference-light interfering with the "true" pinhole-diffracted reference light. The dual-domain analysis method has also been demonstrated to provide performance enhancement when using the non-optimized standard PS/PDI design. The dual-domain PS/PDI is essentially a three-tiered filtering system composed of lowpass spatial-filtering the test-beam electric field using the more restrictive PS/PDI mask, bandpass spatial-filtering the individual interferogram irradiance frames making up the phase-shifting series, and bandpass temporal-filtering the phase-shifting series as a whole.

  10. Dual Superconductivity in G2 group

    E-Print Network [OSTI]

    G. Cossu; M. D'Elia; A. Di Giacomo; B. Lucini; C. Pica

    2006-09-28

    We investigate the dual superconductivity mechanism in the exceptional group $G_2$. This is a centerless group (no 't Hooft flux vortices are allowed) and we check for the presence of a magnetic monopole condensate in the confined phase by measuring on the lattice a disorder parameter related to the vacuum expectation value of an operator carrying magnetic charge. The behaviour of the disorder parameter is consistent with the dual superconductor picture. A first step of an analysis on the thermodynamical properties of the theory is conducted by mean of this operator.

  11. Dual waveband compact catadioptric imaging spectrometer

    DOE Patents [OSTI]

    Chrisp, Michael P.

    2012-12-25

    A catadioptric dual waveband imaging spectrometer that covers the visible through short-wave infrared, and the midwave infrared spectral regions, dispersing the visible through shortwave infrared with a zinc selenide grating and midwave infrared with a sapphire prism. The grating and prism are at the cold stop position, enabling the pupil to be split between them. The spectra for both wavebands are focused onto the relevant sections of a single dual waveband detector. Spatial keystone distortion is controlled to less than one tenth of a pixel over the full wavelength range, facilitating the matching of the spectra in the midwave infrared with the shorter wavelength region.

  12. Aging and the vulnerability of speech to dual task demands

    E-Print Network [OSTI]

    Kemper, Susan; Schmalzried, RaLynn Cheri; Hoffman, Lesa; Herman, Ruth

    2010-12-01

    Tracking a digital pursuit rotor task was used to measure dual task costs of language production by young and older adults. Tracking performance by both groups was affected by dual task demands: time on target declined and tracking error increased...

  13. Combustion and Emissions Performance of Dual-Fuel Gasoline and...

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

    Combustion and Emissions Performance of Dual-Fuel Gasoline and Diesel HECC on a Multi-Cylinder Light Duty Diesel Engine Combustion and Emissions Performance of Dual-Fuel Gasoline...

  14. Economics 480: Economic Institutions and Economic Performance in a Global Context Montana State University

    E-Print Network [OSTI]

    Maxwell, Bruce D.

    1 Economics 480: Economic Institutions and Economic Performance in a Global Context Montana State University Spring 2009 Rob Fleck Andy Hanssen Property Rights, Economic Performance, and the Origins of Democracy: Lessons from Ancient Greece Instructors: Rob Fleck and Andy Hanssen (professors of economics

  15. Three essays on behavioral economics

    E-Print Network [OSTI]

    Meng, Juanjuan

    2010-01-01

    Quarterly Journal of Economics, 112(2): 407-441. Crawford,Quarterly Journal of Economics, 121(4): 1133-1165. K?szegi,Models" The Review of Economics and Statistics, 79(4): 551-

  16. Essays in Empirical Development Economics

    E-Print Network [OSTI]

    Ozier, Owen Whitfield

    2010-01-01

    story,” Journal of Development Economics, 91(1), 128–139.Oxford Bulletin of Economics and Statistics, 58(4), 450–474.to Learn,” Review of Economics and Statistics, 91(3), 437–

  17. Three Essays on Development Economics

    E-Print Network [OSTI]

    Nakagawa, Hideyuki

    2013-01-01

    Journal of Public Economics 89(4): 705-727. Gertler, P andJournal of Labour Economics , Vol. 17, No. 2, April, 2010Smoothing”, Journal of Economics Perspectives , 9(3), 103-

  18. Three essays in labor economics

    E-Print Network [OSTI]

    Wang, Liang Choon

    2010-01-01

    Quarterly Journal of Economics, vol. 123 (3), pp. 1111-1159.Kibbutz,” Journal of Public Economics, vol. 93, pp. 498-511.Quarterly Journal of Economics, vol. 106(40), pp. 979-

  19. Essays in Behavioral Health Economics

    E-Print Network [OSTI]

    Montoy, Juan Carlos Cantu

    2012-01-01

    The Quarterly Journal of Economics, 121(3): 1063–1102, 2006.Quarterly Journal of Economics, 116(1): 55–79, 2001. D.Quarterly Journal of Economics, 116(4): 1149–87, 2001. G.

  20. Essays in environmental economics

    E-Print Network [OSTI]

    Deryugina, Tatyana

    2012-01-01

    This thesis examines various aspects of environmental economics. The first chapter estimates how individuals' beliefs about climate change are affected by local weather fluctuations. Climate change is a one-time uncertain ...

  1. Essays in financial economics

    E-Print Network [OSTI]

    Edmans, Alex

    2007-01-01

    This thesis consists of three essays in financial economics. Chapter 1 is entitled "Inside Debt." Existing theories advocate the use of cash and equity in executive compensation. However, recent empirical studies have ...

  2. Essays on development economics

    E-Print Network [OSTI]

    Ruthbah, Ummul Hasanath

    2007-01-01

    This dissertation is a collection of three independent papers in empirical development economics. The first chapter studies the effect of a family planning program in Bangladesh, which successfully reduced fertility, on ...

  3. Ethics of economic sanctions 

    E-Print Network [OSTI]

    Ellis, Elizabeth Anne

    2013-07-02

    The ethics of economic sanctions is an issue that has been curiously neglected by philosophers and political theorists. Only a handful of philosophical journal articles and book chapters have ever been published on the ...

  4. Essays in financial economics

    E-Print Network [OSTI]

    Ru, Hong, Ph. D. Massachusetts Institute of Technology

    2015-01-01

    This thesis considers three empirical essays on financial economics. The first chapter examines the effect of government credit on firm investment, employment, debt, profitability, and survival by using unique data from ...

  5. SWAMC Economic Summit

    Broader source: Energy.gov [DOE]

    Hosted by the Southwest Alaska Municipal Conference (SWAMC), the 27th Annual Southwest Alaska Economic Summit and Business Meeting is a three-day conference covering energy efficiency planning,...

  6. Essays on financial economics

    E-Print Network [OSTI]

    Vargas Mendoza, Alberto

    2012-01-01

    This thesis consists of three independent essays on Financial Economics. In chapter one I investigate the possible mispricing of European-style options in the Mexican Stock Exchange. The source of this problem is that when ...

  7. A Universal Dual-Fuel Controller for OEM/Aftermarket Diesel Engineswith Comprehensive Fuel & Emission Control

    Broader source: Energy.gov [DOE]

    Presents a universal dual fuel ratio controller designed to control the fueling and emissions of dual fuel systems

  8. Renewable Energy Economic Potential

    Broader source: Energy.gov [DOE]

    The report describes a geospatial analysis method to estimate the economic potential of several renewable resources available for electricity generation in the United States. Economic potential, one measure of renewable generation potential, is defined in this report as the subset of the available resource technical potential where the cost required to generate the electricity (which determines the minimum revenue requirements for development of the resource) is below the revenue available in terms of displaced energy and displaced capacity.

  9. Mean Flow Acoustic Correlations for Dual-Stream Asymmetric Jets

    E-Print Network [OSTI]

    Papamoschou, Dimitri

    Mean Flow ­ Acoustic Correlations for Dual-Stream Asymmetric Jets Preben E. Nielsen* and Dimitri dual-stream jets for the exhaust of turbofan engines has demonstrated the potential for noise acoustic and mean-flow measurements, of several fan-flow deflector configurations in a subscale dual-stream

  10. DOES DUAL SOURCING LOWER PROCUREMENT COSTS? Thomas P. Lyonw

    E-Print Network [OSTI]

    Lyon, Thomas P.

    DOES DUAL SOURCING LOWER PROCUREMENT COSTS?Ã Thomas P. Lyonw U.S. defense policy encourages the use of dual sourcing to reduce government procurement costs, but recent theoretical work raises doubts about procurement costs using a panel dataset of tactical missiles. I find dual sourcing is not driven by failures

  11. Dispersion-correcting potentials can significantly improve the bond dissociation enthalpies and noncovalent binding energies predicted by density-functional theory

    SciTech Connect (OSTI)

    DiLabio, Gino A., E-mail: Gino.DiLabio@nrc.ca [National Institute for Nanotechnology, National Research Council of Canada, 11421 Saskatchewan Drive, Edmonton, Alberta T6G 2M9 (Canada); Department of Chemistry, University of British Columbia, Okanagan, 3333 University Way, Kelowna, British Columbia V1V 1V7 (Canada); Koleini, Mohammad [National Institute for Nanotechnology, National Research Council of Canada, 11421 Saskatchewan Drive, Edmonton, Alberta T6G 2M9 (Canada) [National Institute for Nanotechnology, National Research Council of Canada, 11421 Saskatchewan Drive, Edmonton, Alberta T6G 2M9 (Canada); Department of Chemical and Materials Engineering, University of Alberta, Edmonton, Alberta T6G 2V4 (Canada)

    2014-05-14

    Dispersion-correcting potentials (DCPs) are atom-centered Gaussian functions that are applied in a manner that is similar to effective core potentials. Previous work on DCPs has focussed on their use as a simple means of improving the ability of conventional density-functional theory methods to predict the binding energies of noncovalently bonded molecular dimers. We show in this work that DCPs developed for use with the LC-?PBE functional along with 6-31+G(2d,2p) basis sets are capable of simultaneously improving predicted noncovalent binding energies of van der Waals dimer complexes and covalent bond dissociation enthalpies in molecules. Specifically, the DCPs developed herein for the C, H, N, and O atoms provide binding energies for a set of 66 noncovalently bonded molecular dimers (the “S66” set) with a mean absolute error (MAE) of 0.21 kcal/mol, which represents an improvement of more than a factor of 10 over unadorned LC-?PBE/6-31+G(2d,2p) and almost a factor of two improvement over LC-?PBE/6-31+G(2d,2p) used in conjunction with the “D3” pairwise dispersion energy corrections. In addition, the DCPs reduce the MAE of calculated X-H and X-Y (X,Y = C, H, N, O) bond dissociation enthalpies for a set of 40 species from 3.2 kcal/mol obtained with unadorned LC-?PBE/6-31+G(2d,2p) to 1.6 kcal/mol. Our findings demonstrate that broad improvements to the performance of DFT methods may be achievable through the use of DCPs.

  12. Improved dual flow aluminum hydrogen peroxide battery

    SciTech Connect (OSTI)

    Marsh, C.; Licht, S.L.; Matthews, D.

    1993-11-30

    A novel dual flow battery configuration is provided comprising an aqueous hydrogen peroxide catholyte, an aqueous anolyte, a porous solid electrocatalyst capable of reducing said hydrogen peroxide and separating said anolyte, and an aluminum anode positioned within said anolyte. Separation of catholyte and anolyte chambers prevents hydrogen peroxide poisoning of the aluminum anode.

  13. Communication-Efficient Distributed Dual Coordinate Ascent

    E-Print Network [OSTI]

    McAuliffe, Jon

    Communication-Efficient Distributed Dual Coordinate Ascent Martin Jaggi ETH Zurich Virginia Smith Thomas Hofmann ETH Zurich Michael I. Jordan UC Berkeley Abstract Communication remains the most learning. In this pa- per, we propose a communication-efficient framework, COCOA, that uses local

  14. Coupled dual loop absorption heat pump

    DOE Patents [OSTI]

    Sarkisian, Paul H. (Watertown, MA); Reimann, Robert C. (Lafayette, NY); Biermann, Wendell J. (Fayetteville, NY)

    1985-01-01

    A coupled dual loop absorption system which utilizes two separate complete loops. Each individual loop operates at three temperatures and two pressures. This low temperature loop absorber and condenser are thermally coupled to the high temperature loop evaporator, and the high temperature loop condenser and absorber are thermally coupled to the low temperature generator.

  15. Dual Baud Rate Generator Programmable Divider

    E-Print Network [OSTI]

    Mann, Tim

    to excessive loading. The output of the oscillatorlbuffer is applied to the dividers for generation, inclusive. If the divisor is even, the output will be square: otherwise the output will be high longer thanAPPENDIX B #12;#12;Dual Baud Rate Generator Programmable Divider FEATURES PIN CONFi

  16. The Self-Dual String Soliton

    E-Print Network [OSTI]

    P. S. Howe; N. D. Lambert; P. C. West

    1997-09-09

    We obtain a BPS soliton of the M theory fivebrane's equations of motion representing a supersymmetric self-dual string. The resulting solution is then dimensionally reduced and used to obtain 0-brane and (p-2)-brane solitons on D-p-branes.

  17. Design and Development of Dual Polarized, Stacked Patch Antenna Element for S-Band Dual-Pol Weather Radar Array

    E-Print Network [OSTI]

    Bhardwaj, Shubhendu

    2012-01-01

    in Weather Detection . . . . . . . . . . . . . . . . . .for S-Band Weather Radar . . . . . . . . . . . . . Dual-polpatterns of polarimetric weather radars,” Journal of

  18. CULTURE, ECONOMIC STRUCTURE, AND THE DYNAMICS OF ECOLOGICAL ECONOMIC SYSTEMS

    E-Print Network [OSTI]

    Fournier, John J.F.

    CULTURE, ECONOMIC STRUCTURE, AND THE DYNAMICS OF ECOLOGICAL ECONOMIC SYSTEMS By John M. Anderies B are developed and analyzed in an attempt to better un- derstand the interaction of culture, economic structure, and the dynamics of human ecological economic systems. Speci cally, how does the ability of humans to change

  19. Dual shell pressure balanced reactor vessel. Final project report

    SciTech Connect (OSTI)

    Robertus, R.J.; Fassbender, A.G.

    1994-10-01

    The Department of Energy`s Office of Energy Research (OER) has previously provided support for the development of several chemical processes, including supercritical water oxidation, liquefaction, and aqueous hazardous waste destruction, where chemical and phase transformations are conducted at high pressure and temperature. These and many other commercial processes require a pressure vessel capable of operating in a corrosive environment where safety and economy are important requirements. Pacific Northwest Laboratory (PNL) engineers have recently developed and patented (U.S. patent 5,167,930 December 1, 1992) a concept for a novel Dual Shell Pressure Balanced Vessel (DSPBV) which could solve a number of these problems. The technology could be immediately useful in continuing commercialization of an R&D 100 award-winning technology, Sludge-to-oil Reactor System (STORS), originally developed through funding by OER. Innotek Corporation is a small business that would be one logical end-user of the DSPBV reactor technology. Innotek is working with several major U.S. engineering firms to evaluate the potential of this technology in the disposal of wastes from sewage treatment plants. PNL entered into a CRADA with Innotek to build a bench-scale demonstration reactor and test the system to advance the economic feasibility of a variety of high pressure chemical processes. Hydrothermal processing of corrosive substances on a large scale can now be made significantly safer and more economical through use of the DSPBV. Hydrothermal chemical reactions such as wet-air oxidation and supercritical water oxidation occur in a highly corrosive environment inside a pressure vessel. Average corrosion rates from 23 to 80 miles per year have been reported by Rice (1994) and Latanision (1993).

  20. BAYESIANSTATISTICS in Health Economics and

    E-Print Network [OSTI]

    Oakley, Jeremy

    aprimeron BAYESIANSTATISTICS in Health Economics and Outcomes Research BS EHC Centre for Bayesian Statistics in Health Economics BAYESIAN INITIATIVE IN HEALTH ECONOMICS & OUTCOMES RESEARCH #12;APrimeronBayesianStatisticsLuceO'Hagan #12;aprimeron BAYESIANSTATISTICS in Health Economics and Outcomes Research Bayesian Initiative

  1. Department of Economics Financial Aid

    E-Print Network [OSTI]

    Huang, Haiying

    Department of Economics Financial Aid: Availability and Requirements in the Department of Economics The Department of Economics has several sources of financial aid for domestic and international students Assistantships in the Department of Economics The predominant form of financial aid is the graduate research

  2. Economical wind protection - underground

    SciTech Connect (OSTI)

    Kiesling, E.W.

    1980-01-01

    Earth-sheltered buildings inherently posess near-absolute occupant protection from severe winds. They should sustain no structural damage and only minimal facial damage. Assuming that the lower-hazard risk attendant to this type of construction results in reduced insurance-premium rates, the owner accrues economic benefits from the time of construction. Improvements to aboveground buildings, in contrast, may not yield early economic benefits in spite of a favorable benefit-to-cost ratio. This, in addition to sensitivity to initial costs, traditionalism in residential construction, and lack of professional input to design, impede the widespread use of underground improvements and the subsequent economic losses from severe winds. Going underground could reverse the trend. 7 references.

  3. Adaptive upscaling with the dual mesh method

    SciTech Connect (OSTI)

    Guerillot, D.; Verdiere, S.

    1997-08-01

    The objective of this paper is to demonstrate that upscaling should be calculated during the flow simulation instead of trying to enhance the a priori upscaling methods. Hence, counter-examples are given to motivate our approach, the so-called Dual Mesh Method. The main steps of this numerical algorithm are recalled. Applications illustrate the necessity to consider different average relative permeability values depending on the direction in space. Moreover, these values could be different for the same average saturation. This proves that an a priori upscaling cannot be the answer even in homogeneous cases because of the {open_quotes}dynamical heterogeneity{close_quotes} created by the saturation profile. Other examples show the efficiency of the Dual Mesh Method applied to heterogeneous medium and to an actual field case in South America.

  4. Theorems on twin primes-dual case

    E-Print Network [OSTI]

    Vladimir Shevelev

    2014-08-31

    We prove dual theorems to theorems proved by author in \\cite {5}. Beginning with Section 10, we introduce and study so-called "twin numbers of the second kind" and a postulate for them. We give two proofs of the infinity of these numbers and a sufficient condition for truth of the postulate; also we pose several other conjectures. Finally, we consider a conception of axiom of type "AiB".

  5. Fabrication of dual porosity electrode structure

    DOE Patents [OSTI]

    Smith, James L. (Lemont, IL); Kucera, Eugenia H. (Downers Grove, IL)

    1991-01-01

    A substantially entirely fibrous ceramic which may have dual porosity of both micro and macro pores. Total porosity may be 60-75% by volume. A method of spraying a slurry perpendicularly to an ambient stream of air is disclosed along with a method of removing binders without altering the fiber morphology. Adding fine ceramic particulates to the green ceramic fibers enhances the sintering characteristics of the fibers.

  6. Exact Gravity Dual of a Gapless Superconductor

    E-Print Network [OSTI]

    George Koutsoumbas; Eleftherios Papantonopoulos; George Siopsis

    2009-06-17

    A model of an exact gravity dual of a gapless superconductor is presented in which the condensate is provided by a charged scalar field coupled to a bulk black hole of hyperbolic horizon in asymptotically AdS spacetime. Below a critical temperature, the black hole acquires its hair through a phase transition while an electromagnetic perturbation of the background Maxwell field determines the conductivity of the boundary theory.

  7. Fabrication of dual porosity electrode structure

    DOE Patents [OSTI]

    Smith, J.L.; Kucera, E.H.

    1991-02-12

    A substantially entirely fibrous ceramic is described which may have dual porosity of both micro and macro pores. Total porosity may be 60-75% by volume. A method of spraying a slurry perpendicularly to an ambient stream of air is disclosed along with a method of removing binders without altering the fiber morphology. Adding fine ceramic particulates to the green ceramic fibers enhances the sintering characteristics of the fibers. 3 figures.

  8. AN ECOLOGICAL ECONOMICS APPROACH

    E-Print Network [OSTI]

    Bateman, Ian J.

    (0)1603 593743, Fax.: 0044(0)1603 593739 Acknowledgements The support of the Economic and Social Research Council, as well as from hydrological perturbation, pollution and pollution-related effects (Turner, 1991 involving some direct utilisation of one or more wetland characteristics. Wetland ecosystem processes also

  9. Economics of Irrigation Systems 

    E-Print Network [OSTI]

    Amosson, Stephen H.; New, Leon; Almas, Lal; Bretz, Fran; Marek, Thomas

    2002-01-11

    ) on peanuts. Background photo: mid-elevation spray application (MESA) center pivot, single head. Opposite page: Subsurface drip irrigation system diagram. Back cover inset: Low energy precision application (LEPA) center pivot on peanut. Economics of Irrigation...) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 Mid-elevation spray application (MESA) center pivot . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 Low elevation spray application (LESA) center pivot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 Low energy precision...

  10. Opportunity and Economic

    E-Print Network [OSTI]

    Northern British Columbia, University of

    of projects related to wood pellet emissions, operations, economics, and applications. The facility would to conduct research on wood and resource management issues. Immediate research priorities will include a host research partnerships, and be an architectural prototype for natural materials, innovative wood products

  11. ECONOMIC IMPACT THE DOLLARS

    E-Print Network [OSTI]

    Hayden, Nancy J.

    ECONOMIC IMPACT THE DOLLARS $438,725,000 in direct annual Universi- ty-related spending in Vermont. $1,009,000,000 in direct and indirect impact on the Vermont economy. $390,725,000 in compensation-related expenditures within the Vermont economy. $1,600,000,000 in annual earnings of 31,400 alumni living in Vermont

  12. Renewable Energy Economic Development

    E-Print Network [OSTI]

    Renewable Energy Economic Development Dick Sheehy & Nate Monosoff, CH2M HILL March, 2010 #12;Contents 1. Who is CH2M HILL? 2. Why Do We Need Renewables? 3. Where Is The Wind Blowing? 4. Where Is The Sun Shining? 5. How To Catch Some Rays? 6. Renewable Related 2 Proprietary & Confidential #12;Where

  13. Data Center Economizer Cooling with Tower Water; Demonstration of a Dual Heat Exchanger Rack Cooling Device

    E-Print Network [OSTI]

    Greenberg, Steve

    2014-01-01

    rates of each fluid (water and air) to be known for eachcontained two separate air-to-water heat exchangers, rathercontained two, larger air-to-water heat exchangers, compared

  14. Data Center Economizer Cooling with Tower Water; Demonstration of a Dual Heat Exchanger Rack Cooling Device

    E-Print Network [OSTI]

    Greenberg, Steve

    2014-01-01

    to the unmixed fluid (water): 3 Cmax = Cmixed; the C valuethan the C value for the water. E = 1 – exp(-Tau * (C max /= Cunmixed; the C value for the water is higher than the C

  15. Dual fueling of a Caterpillar 3406 diesel engine

    SciTech Connect (OSTI)

    Bell, S.R.; Midkiff, K.C.; Doughty, G.; Brett, C.E.

    1996-05-01

    A Caterpillar 3406 turbocharged diesel engine was converted to operate in a dual-fuel mode and was evaluated for performance and emission characteristics for both diesel and natural gas operation. Full load power was achieved with dual fueling without knock. Similar fuel efficiencies were obtained with dual fueling a high loads, but efficiencies were lower for low loads. Bosch smoke numbers were reduced by over 50% with dual fueling for all cases investigated. NO{sub x} emissions were found to be lower at low loads and at high speeds under high load. CO emissions were significantly increased for dual fueling while CO{sub 2} concentrations in the exhaust were reduced for dual fueling.

  16. A Hopf Algebra Structure in Self-dual Gravity

    E-Print Network [OSTI]

    Hugo Garcia-Compean; Laura E. Morales; Jerzy F. Plebanski

    1996-01-20

    The two-dimensional non-linear sigma model approach to Self-dual Yang-Mills theory and to Self-dual gravity given by Q-Han Park is an example of the deep interplay between two and four dimensional physics. In particular, Husain's two-dimensional chiral model approach to Self-dual gravity is studied. We show that the infinite hierarchy of conservation laws associated to the Husain model carries implicitly a hidden infinite Hopf algebra structure.

  17. Economics of Steam Pressure Reduction 

    E-Print Network [OSTI]

    Sylva, D. M.

    1985-01-01

    Economics of Steam Pressure Reduction is a technical paper that addresses the operating and economic advantages associated with the program to lower the steam operating pressure. Evaluation of a testing program will be discussed. The paper...

  18. Cogeneration: Economics and politics

    SciTech Connect (OSTI)

    Prince, R.G.H.; Poole, M.L.

    1996-12-31

    Cogeneration is a well established process for supplying heat and electricity from a single fuel source. Its feasibility and implementation in any particular case depend on technical, economic and internal and external {open_quotes}cultural{close_quotes} factors, including government policies. This paper describes the current status of small scale industrial cogeneration in Australia. A model has been developed to analyse the technical and economic aspects of retrofitting gas turbine cogeneration in the size range 3 to 30MW to industrial sites. The model demonstrates that for typical Australian energy cost data, the payback and the size of the optimized cogeneration plant depend strongly on electricity buyback prices. Also reviewed are some of the {open_quotes}cultural{close_quotes} factors which often militate against an otherwise economic installation, and government policies which may retard cogeneration by concern about local air emissions or favor it as increasing efficiency of energy use and reducing greenhouse emissions. A case study of a small gas turbine plant in Australia is outlined. 2 refs., 2 figs.

  19. Optimization Online - Robust nonlinear optimization via the dual

    E-Print Network [OSTI]

    Apr 29, 2015 ... Robust nonlinear optimization via the dual. Bram L Gorissen(b.l.gorissen ***at*** tilburguniversity.edu) Dick Den Hertog(d.denhertog ***at*** ...

  20. Method and system for dual resolution translation stage

    DOE Patents [OSTI]

    Halpin, John Michael

    2014-04-22

    A dual resolution translation stage includes a stage assembly operable to receive an optical element and a low resolution adjustment device mechanically coupled to the stage assembly. The dual resolution stage also includes an adjustable pivot block mechanically coupled to the stage assembly. The adjustable pivot block includes a pivot shaft. The dual resolution stage further includes a lever arm mechanically coupled to the adjustable pivot block. The lever arm is operable to pivot about the pivot shaft. The dual resolution stage additionally includes a high resolution adjustment device mechanically coupled to the lever arm and the stage assembly.

  1. The ArvinMeritor Dual Mode Hybrid Powertrain (DMHP): Opportunities...

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

    ArvinMeritor Dual Mode Hybrid Powertrain (DMHP): Opportunities and Potential for Systems Optimization 2011 DOE Hydrogen and Fuel Cells Program, and Vehicle Technologies Program...

  2. Dual Transform Domain Echo Canceller for Discrete Multitone Systems

    E-Print Network [OSTI]

    Champagne, Benoît

    Dual Transform Domain Echo Canceller for Discrete Multitone Systems Neda Ehtiati and Beno Email:{neda.ehtiati,benoit.champagne}@mcgill.ca Abstract--In communication systems where full

  3. One: The California Economic Outlook

    E-Print Network [OSTI]

    Thornberg, Christopher

    2006-01-01

    THE CALIFORNIA ECONOMIC OUTLOOK Christopher Thornberg,signs of having peaked. The outlook for 2006 is dominated by

  4. Faculty of Social Sciences School of Economics

    E-Print Network [OSTI]

    St Andrews, University of

    Faculty of Social Sciences School of Economics Postgraduate Courses Winner Whatuni.com Student Choice Awards #12;Contents 01 Welcome to the School of Economics 02 Why Study Economics at the University Economics 07 MSc Finance and Economics 08 MSc Industrial Economics 09 MSc Experimental Economics 10 MSc

  5. Economic Instruments and the Environment

    E-Print Network [OSTI]

    Research and Consulting; Rick McDougall and his staff at the Program Evaluation and Economic Analysis#12;!!! Economic Instruments and the Environment: Selected Legal Issues by Christopher Rolfe Canada funded the research for this publication in order to catalyze discussion on the use of economic

  6. Wireless Network Economics and Games

    E-Print Network [OSTI]

    Huang, Jianwei

    Wireless Network Economics and Games Jianwei Huang Network Communications & Economics Lab-play-games/id642100914! ! · J. Huang and L. Gao, "Wireless Network Pricing," Synthesis Lectures on Communication Networks://jianwei.ie.cuhk.edu.hk/publication/Book/ WirelessNetworkPricing.pdf! ! #12;Why Wireless Economics and Games? #12;Wireless Utopia · Wireless spectrum

  7. First-principles studies of structural stabilities and enthalpies of formation of refractory intermetallics: TM and TM3 (T = Ti, Zr, Hf; M = Ru, Rh, Pd, Os, Ir, Pt)

    SciTech Connect (OSTI)

    Xing, Weiwei; Chen, X.; Li, Dianzhong; Li, Y. Y.; Fu, Chong Long; Meschel, S.

    2012-01-01

    Using first-principles local density functional approach, we have calculated the ground-state structural phase stabilities and enthalpies of formation of thirty-six binary transition-metal refractory TM and TM3 compounds formed by Group IV elements T (T = Ti, Zr, Hf) and platinum group elements M (M = Ru, Rh, Pd, Os, Ir, Pt) . We compared our results with the available experimental data and found good agreement between theory and experiment in both the trends of structural stabilities and the magnitudes of formation enthalpies. Moreover, based on our calculated results, an empirical relationship between cohesive energies ( E) and melting temperatures (Tm) was derived as Tm = 0.0292 E/kB (where kB is the Boltzmann constant) for both TM and TM3 compounds.

  8. Dual-fueling diesel/NGV technology

    SciTech Connect (OSTI)

    Heenan, J.; Gettel, L

    1988-01-01

    The use of natural gas as a transportation fuel reduces operating costs and emissions and contributes to security of supply. Natural gas for vehicles (NGV) can be used in rail, road, marine and off-road applications as a replacement for diesel fuel either stored as liquefied natural gas (LNG) or compressed natural gas (CNG). These applications have large energy consumptions per engine which makes them attractive target markets. When NGV replaces diesel as a fuel, either engines are converted to spark ignition (Otto Cycle) or a small amount of diesel fuel is used as for pilot ignition (Dual fuel).

  9. Dual spaces of differential Lie algebras

    SciTech Connect (OSTI)

    Kupershmidt, B.A.

    1982-01-01

    We present a mathematical scheme which serves as an infinite-dimensional generalization of Poisson structures on dual spaces of finite-dimensional Lie algebras, which are well known and widely used in classical mechanics. These structures have recently appeared in the theory of Lax equations, long waves in hydrodynamics, and various other physical models: compressible hydrodynamics, magnetohydrodynamics, multifluid plasmas, elasticity, superfluid /sup 4/He and /sup 3/He-A, Ginzburg-Landau theory of superconductors, and classical chromohydrodynamics (the generalization of plasma physics to Yang-Mills interactions).

  10. Dual stage active magnetic regenerator and method

    DOE Patents [OSTI]

    Pecharsky, V.K.; Gschneidner, K.A. Jr.

    1999-03-30

    A dual stage active magnetic regenerator refrigerator as well as method using the Joule-Brayton thermodynamic cycle includes a high temperature stage refrigerant comprising DyAl{sub 2} or (Dy{sub 1{minus}x}Er{sub x})Al{sub 2} where x is selected to be greater than 0 and less than about 0.3 in combination with a low temperature stage comprising (Dy{sub 1{minus}x}Er{sub x})Al{sub 2} where x is selected to be greater than about 0.5 and less than 1 to provide significantly improved refrigeration efficiency in the liquefaction of gaseous hydrogen. 17 figs.

  11. Self-Dual Superstring in Six Dimensions

    E-Print Network [OSTI]

    John H. Schwarz

    1996-04-27

    A free superstring with chiral N=2 supersymmetry in six dimensions is proposed. It couples to a two-form gauge field with a self-dual field strength. Compactification to four dimensions on a two-torus gives a strongly coupled N=4 four-dimensional gauge theory with SL(2, Z) duality and an infinite tower of dyons. Various authors have suggested that this string theory should be also the world-volume theory of M theory five-branes. Accepting this proposal, we find a puzzling factor of two in the application to black-hole entropy computations.

  12. Comparative economics: evolution and the modern economy

    E-Print Network [OSTI]

    Vermeij, Geerat J.

    2009-01-01

    foundations of economics (pp. 367–390). Cambridge, UK:Press. Comparative economics: evolution and the modernPress. Hirshleifer, J. (1977). Economics from a biological

  13. Essays on the Economics of Crime

    E-Print Network [OSTI]

    Rozo Villarraga, Sandra V.

    2015-01-01

    A. (2005). The welfare economics of public policy. Edwardlos Andes. Cum Laude. B.A. , Economics, Universidad de losCareer Scholar. UCLA Economics Department TA Fellowship.

  14. Teaching Economics Interactively: A Cannibal's Dinner Party

    E-Print Network [OSTI]

    Bergstrom, Ted C

    2007-01-01

    toll. Work- ing Paper, Economics Department, University ofOctober 26, 2007 I begin my economics principles classes bylife. Those who study economics and other social sciences

  15. Evaluating Economizer Use In Data Centers

    E-Print Network [OSTI]

    Chu, Benjamin

    2009-01-01

    Evaluating Economizer Use in Data Centers Benjamin Chu“,eelet Keywords: Data centers, economizers, HVAC, indoor airfor data centers are economizers, which turn off the power

  16. Data Center Economizer Contamination and Humidity Study

    E-Print Network [OSTI]

    Shehabi, Arman

    2010-01-01

    Program Data Center Economizer Contamination and Humiditylevels for computers. Air economizer cycles, which bring insites to determine how economizers affect humidity control.

  17. Evaluating Economizer Use In Data Centers

    E-Print Network [OSTI]

    Chu, Benjamin

    2009-01-01

    to conserve energy. AIR-SIDE ECONOMIZERS A novel buildingcon- sumption is to use air—side economizers. The Lawrenceincrease costs. The air- side economizer concept thus uses

  18. Ex 6.1(a) The vapor pressure of dichloromethane at 24.1C is 400 Torr and its enthalpy of vaporization is 28.7 kJ mol-1

    E-Print Network [OSTI]

    Findley, Gary L.

    Ex 6.1(a) The vapor pressure of dichloromethane at 24.1°C is 400 Torr and its enthalpy of vaporization is 28.7 kJ mol-1 . Estimate the temperature at which its vapor pressure is 500 Torr. Ex 6.3(a) The vapor pressure of a liquid in the temperature range 200 K to 260 K was found to fit the expression ln

  19. 26.2 Single-Inductor Dual-Input Dual-Output Buck-Boost Fuel Cell-Li Ion Charging DC-DC Converter Supply

    E-Print Network [OSTI]

    Rincon-Mora, Gabriel A.

    1 26.2 Single-Inductor Dual-Input Dual-Output Buck-Boost Fuel Cell-Li Ion Charging DC-DC Converter battery with its energy-dense counterpart like the fuel cell (FC) improves micro-scale integration [2]. As a result, buck or boost single-inductor, dual-input, dual-output (SIDIDO) converters enjoy

  20. Speed of processing versus dual-tasking in ageing using a motor-free paradigm. 

    E-Print Network [OSTI]

    Oliphant, Kirsty

    2012-06-27

    Age effects on dual-task costs and speed of processing were investigated on young, middle and old participants. Dual-tasking literature debates the presence of an age-related dual task decline in older adults and we hope ...

  1. Does Age Effect Dual-tasking Ability? Data from Healthy Participants using a new Experimental Paradigm. 

    E-Print Network [OSTI]

    Ghazali, Zayba

    2011-06-29

    OBJECTIVES: This study aimed to explore age-related differences in dual-tasking. Previous studies report no age-effects in dual-tasking among healthy individuals in comparison to severe dual-tasking impairment in Alzheimer’s ...

  2. CARBON ATOM DISTRIBUTION IN A DUAL PHASE STEEL: AN ATOM PROBE STUDY

    E-Print Network [OSTI]

    Barnard, S.J.

    2014-01-01

    ATOM DISTRIBUTION IN A DUAL PHASE STEEL: AN ATOM PROBE STUDY~4720 1 U.S.A. IntroductioE. Dual Phase steels are currentlymartensite-austenite dual phase steel, although the results

  3. DESIGN OF DUAL PHASE Fe/Mn/C STEEL FOR LOW TEMPERATURE APPLICATION

    E-Print Network [OSTI]

    Kim, Nack-Joon

    2013-01-01

    and Properties of Dual- Phase Steels, R. A. Kot and J. \\4.and Properties of Dual Phase Steels, R. A. Kot and J. W. ~Formable HSLA and Dual- Phase Steels, A. T. Davenport, ed. ,

  4. Quantum Theory of Economics

    E-Print Network [OSTI]

    Vladimir I. Zverev; Alexander M. Tishin

    2009-01-29

    In the given work the first attempt to generalize quantum uncertainty relation on macro objects is made. Business company as one of economical process participants was chosen by the authors for this purpose. The analogies between quantum micro objects and the structures which from the first sight do not have anything in common with physics are given. The proof of generalized uncertainty relation is produced. With the help of generalized uncertainty relation the authors wanted to elaborate a new non-traditional approach to the description of companies' business activity and their developing and try to formulate some advice for them. Thus, our work makes the base of quantum theory of econimics

  5. Conflict Between Economic

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submit the followingConcentrating Solar Deployment SystemConflict Between Economic

  6. Economic Development - SRSCRO

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.Theory ofDid you not find what you wereDisclaimersMailEconomic Development As the

  7. MTBE Production Economics

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverseIMPACTThousandReport) | SciTechAdministrationMTBE Production Economics Tancred

  8. Gravity Dual for Cyclic Renormalization Group Flow without Conformal Invariance

    E-Print Network [OSTI]

    Yu Nakayama

    2011-07-21

    We construct a gravity dual for scale invariant but non-conformal field theories with a cyclic renormalization group flow. A slight modification of our construction gives a gravity dual of discretely scale invariant field theories. The underlying gravitational theory breaks the null energy condition.

  9. University of South Carolina Dual Employment Retirement Form

    E-Print Network [OSTI]

    Almor, Amit

    University of South Carolina Dual Employment ­ Retirement Form As an external dual employment contributions will be determined based on the South Carolina Retirement Systems directives on the second page: South Carolina Retirement System (SCRS) Police Officers Retirement System (PORS) I am a member

  10. DUAL RAMSEY THEOREM FOR TREES S_LAWOMIR SOLECKI

    E-Print Network [OSTI]

    Solecki, Slawomir

    DUAL RAMSEY THEOREM FOR TREES S_LAWOMIR SOLECKI Abstract.The classical Ramsey theorem was generalized in two major ways: to the dual Ramsey theorem, by Graham and Rothschild, and to Ramsey theorems for trees, initially by Deuber and Leeb. Bringing

  11. Evaluation of liquid lift approach to dual gradient 

    E-Print Network [OSTI]

    Okafor, Ugochukwu Nnamdi

    2009-05-15

    .............................................. 5 2.3 Methods of Achieving Dual Gradient Drilling ...................... 9 2.3.1 Subsea Mudlift Drilling............................................... 10 2.3.2 Hollow Glass Spheres... ................................................... 9 2.5 Schematic diagram of a modified subsea mudlift system .......................... 11 2.6 Hollow glass-spheres dual gradient drilling system................................... 13 2.7 A typical offshore drilling rig modified...

  12. A Dual Method for the Unit Commitment Problem

    E-Print Network [OSTI]

    Römisch, Werner

    A Dual Method for the Unit Commitment Problem A. Moller and W. Romisch Humboldt{Universitat Berlin on Lagrangian relaxation and uses a bundle method for solving the nonsmooth dual problem. Computational results and SUCi denote the fuel costs (as a quadratic function of pt i), the keeping hot costs, the start up costs

  13. Dual fuel control of a high speed turbocharged diesel engine

    SciTech Connect (OSTI)

    Few, P.C.; Sardari, P.

    1987-01-01

    The modification of a Ford 7600 turbocharged diesel engine to a dual fuel engine using methane as the supplementary fuel has been carried out. The paper describes the preliminary work of dual fuel control. Two systems are examined and their behaviour is presented.

  14. Dual vortex theory of strongly interacting electrons: A non-Fermi...

    Office of Scientific and Technical Information (OSTI)

    Dual vortex theory of strongly interacting electrons: A non-Fermi liquid with a twist Citation Details In-Document Search Title: Dual vortex theory of strongly interacting...

  15. Metabolic complementarity and genomics of the dual bacterial symbiosis of sharpshooters

    E-Print Network [OSTI]

    2006-01-01

    Metabolic Complementarity and Genomics of the Dual BacterialMetabolic complementarity and genomics of the dual bacterialthe other. ) Comparative genomics. The predicted proteomes

  16. A Universal Dual-Fuel Controller for OEM/Aftermarket Diesel Engineswit...

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

    Universal Dual-Fuel Controller for OEMAftermarket Diesel Engineswith Comprehensive Fuel & Emission Control A Universal Dual-Fuel Controller for OEMAftermarket Diesel Engineswith...

  17. Undergraduate Courses in Department of Economics

    E-Print Network [OSTI]

    Banaji,. Murad

    Undergraduate Courses in Department of Economics Economics #12;Contents 3 Welcome 4 A Leading Department 5 Departmental Facilities 6 BA and BSc Routes 7 Our BA and BSc Degrees 8 BA Economics and Accounting (L1N4) 9 BSc Economics and Accounting (LN14) 10 BA Economics (L100) 11 BSc Economics (L102) 12 BA

  18. Holographic dual of a time machine

    E-Print Network [OSTI]

    Irina Arefeva; Andrey Bagrov; Petter Saterskog; Koenraad Schalm

    2015-08-18

    We apply the $AdS/CFT$ holography to the simplest possible eternal time machine solution in $AdS_3$ based on two conical defects moving around their center of mass along a circular orbit. Closed timelike curves in this space-time extend all the way to the boundary of $AdS_3$, violating causality of the boundary field theory. By use of the geodesic approximation we address the "grandfather paradox" in the dual $1+1$ dimensional field theory and calculate the two-point retarded Green function. It has a non-trivial analytical structure both at negative and positive times, providing us with an intuition on how an interacting quantum field could behave once causality is broken. In contrast with the previous considerations our calculations reveal the possibility of a consistent and controllable evolution of a quantum system without any need to impose additional consistency constraints.

  19. Dual LED/incandescent security fixture

    DOE Patents [OSTI]

    Gauna, Kevin Wayne

    2005-06-21

    A dual LED and incandescent security lighting system uses a hybrid approach to LED illumination. It combines an ambient LED illuminator with a standard incandescent lamp on a motion control sensor. The LED illuminator will activate with the onset of darkness (daylight control) and typically remain on during the course of the night ("always on"). The LED illumination, typically amber, is sufficient to provide low to moderate level lighting coverage to the wall and ground area adjacent to and under the fixture. The incandescent lamp is integrated with a motion control circuit and sensor. When movement in the field of view is detected (after darkness), the incandescent lamp is switched on, providing an increased level of illumination to the area. Instead of an "always on" LED illuminator, the LEDs may also be switched off when the incandescent lamp is switched on.

  20. Dual-keel electrodynamic maglev system

    DOE Patents [OSTI]

    He, Jianliang (Naperville, IL); Wang, Zian (Downers Grove, IL); Rote, Donald M. (Lagrange, IL); Coffey, Howard T. (Darien, IL); Hull, John R. (Westmont, IL); Mulcahy, Thomas M. (Western Springs, IL); Cal, Yigang (Woodridge, IL)

    1996-01-01

    A propulsion and stabilization system with a plurality of superconducting magnetic devices affixed to the dual-keels of a vehicle, where the superconducting magnetic devices produce a magnetic field when energized. The system also includes a plurality of figure-eight shaped null-flux coils affixed to opposing vertical sides of slots in a guideway. The figure-eight shaped null-flux coils are vertically oriented, laterally cross-connected in parallel, longitudinally connected in series, and continue the length of the vertical slots providing levitation and guidance force. An external power source energizes the figure-eight shaped null-flux coils to create a magnetic traveling wave that interacts with the magnetic field produced by the superconducting magnets to impart motion to the vehicle.

  1. Dual-keel electrodynamic maglev system

    DOE Patents [OSTI]

    He, J.L.; Wang, Z.; Rote, D.M.; Coffey, H.T.; Hull, J.R.; Mulcahy, T.M.; Cal, Y.

    1996-12-24

    A propulsion and stabilization system is disclosed with a plurality of superconducting magnetic devices affixed to the dual-keels of a vehicle, where the superconducting magnetic devices produce a magnetic field when energized. The system also includes a plurality of figure-eight shaped null-flux coils affixed to opposing vertical sides of slots in a guideway. The figure-eight shaped null-flux coils are vertically oriented, laterally cross-connected in parallel, longitudinally connected in series, and continue the length of the vertical slots providing levitation and guidance force. An external power source energizes the figure-eight shaped null-flux coils to create a magnetic traveling wave that interacts with the magnetic field produced by the superconducting magnets to impart motion to the vehicle. 6 figs.

  2. Microelectromechanical dual-mass resonator structure

    DOE Patents [OSTI]

    Dyck, Christopher W. (Cedar Crest, NM); Allen, James J. (Albuquerque, NM); Huber, Robert J. (Bountiful, UT)

    2002-01-01

    A dual-mass microelectromechanical (MEM) resonator structure is disclosed in which a first mass is suspended above a substrate and driven to move along a linear or curved path by a parallel-plate electrostatic actuator. A second mass, which is also suspended and coupled to the first mass by a plurality of springs is driven by motion of the first mass. Various modes of operation of the MEM structure are possible, including resonant and antiresonant modes, and a contacting mode. In each mode of operation, the motion induced in the second mass can be in the range of several microns up to more than 50 .mu.m while the first mass has a much smaller displacement on the order of one micron or less. The MEM structure has applications for forming microsensors that detect strain, acceleration, rotation or movement.

  3. Dual liquid and gas chromatograph system

    DOE Patents [OSTI]

    Gay, Don D. (Aiken, SC)

    1985-01-01

    A chromatographic system that utilizes one detection system for gas chromatographic and micro-liquid chromatographic determinations. The detection system is a direct-current, atmospheric-pressure, helium plasma emission spectrometer. The detector utilizes a non-transparent plasma source unit which contains the plasma region and two side-arms which receive effluents from the micro-liquid chromatograph and the gas chromatograph. The dual nature of this chromatographic system offers: (1) extreme flexibility in the samples to be examined; (2) extremely low sensitivity; (3) element selectivity; (4) long-term stability; (5) direct correlation of data from the liquid and gas samples; (6) simpler operation than with individual liquid and gas chromatographs, each with different detection systems; and (7) cheaper than a commercial liquid chromatograph and a gas chromatograph.

  4. Dual power, constant speed electric motor system

    DOE Patents [OSTI]

    Kirschbaum, Herbert S. (Asheville, NC)

    1984-01-01

    A dual capacity permanent split capacitor electric motor system is provided with a stator having main and auxiliary windings. The main stator winding includes two winding sections which are connected in parallel with each other and across a pair of line terminals while the auxiliary winding is connected in series with a capacitor to form a circuit branch which is connected between the line terminals for operation at a first output power level. Switching means are provided to reconnect the main stator winding sections in series with each other and in series with a second capacitor to form a circuit branch which is connected between the line terminals while the stator auxiliary winding is connected directly between the line terminals for operation at a second output power level. Automatic rotation reversal occurs when the motor switches from the first to the second output power level.

  5. Dual-fueling turbocharged diesels with ethanol

    SciTech Connect (OSTI)

    Cruz, J.M.; Rotz, C.A.; Watson, D.H.

    1982-09-01

    Spray addition and carburetion methods were tested for dual-fueling a turbocharged, 65 kW diesel tractor. Approximately 30 percent of the fuel energy for the tractor was supplied by spraying ethanol into the intake air and about 46 percent by carburetion with little affect on the engine thermal efficiency. Further substitution of diesel fuel with ethanol was limited by knock. As the amount of ethanol fed into the engine was increased, ignition apparently changed from the steady burning process which normally occurs in a diesel engine to a rapid explosion which caused knock. The best fuel for the spray approach was a 50 percent ethanol/water solution and with the carburetor it was an 80 percent ethanol/water solution.

  6. Dual-fueling turbocharged diesels with ethanol

    SciTech Connect (OSTI)

    Cruz, J.M.; Rotz, C.A.; Watson, D.H.

    1982-09-01

    Spray addition and carburetion methods were tested for dual-fueling a turbocharged, 65 kW diesel tractor. Approximately 30 percent of the fuel energy for the tractor was supplied by spraying ethanol into the intake air and about 46 percent by carburetion with little affect on the engine thermal efficiency. Further substitution of diesel fuel with ethanol was limited by knock. As the amount of ethanol fed into the engine was increased, ignition apparently changed from the steady burning process which normally occurs in a diesel engine to a rapid explosion which caused knock. The best fuel for the spray approach was a 50 percent ethanol/water solution and with the carburetor it was an 80 percent ethanol/water solution. (Refs. 6).

  7. Dual power, constant speed electric motor system

    DOE Patents [OSTI]

    Kirschbaum, H.S.

    1984-07-31

    A dual capacity permanent split capacitor electric motor system is provided with a stator having main and auxiliary windings. The main stator winding includes two winding sections which are connected in parallel with each other and across a pair of line terminals while the auxiliary winding is connected in series with a capacitor to form a circuit branch which is connected between the line terminals for operation at a first output power level. Switching means are provided to reconnect the main stator winding sections in series with each other and in series with a second capacitor to form a circuit branch which is connected between the line terminals while the stator auxiliary winding is connected directly between the line terminals for operation at a second output power level. Automatic rotation reversal occurs when the motor switches from the first to the second output power level. 6 figs.

  8. Stability of chromite interconnections in dual environments

    SciTech Connect (OSTI)

    Armstrong, T.R.; Stevenson, J.W.; Raney, P.; Pederson, L.R.

    1994-11-01

    One of the most critical technical concerns in high-temperature SOFCs is the physical, chemical, and electrical stability of the interconnect (typically a doped lanthanum chromite) in the dual (oxidizing and reducing atmosphere) SOFC environment. The reducing or fuel side may experience oxygen partial pressures (P(O{sub 2})) from 10{sup {minus}18} to 10{sup {minus}6} atmospheres, while the oxidizing side may have P(O{sub 2}) from 10{sup {minus}6} to greater than 1 atm. These conditions limit the possible candidate materials to lanthanum or yttrium chromites. In the past decade, much work has centered on development of air-sinterable chromites and understanding their physical properties; little work, however, has focused on the stability of these chromites in dual environments. Chromite powders were synthesized using the glycine-nitrate process. The powders were calcined at 1,000 C for 1 hour and then uniaxially pressed into bars (46mm x 16mm x 3mm) at 55 MPa and isostatically pressed at 138 MPa. Samples were sintered in air. The dependence of the physical properties of sintered lanthanum chromites upon ambient P(O{sub 2}) and temperature (using dilatometry, thermogravimetric analysis, and oxygen permeation measurements) were studied. La{sub 1{minus}x}A{sub x}CrO{sub 3} and Y{sub 1{minus}x}Ca{sub x}CrO{sub 3}, where A is Ca or Sr and x was varied from 0.1 to 0.4 were evaluated in this study. The P(O{sub 2}) was varied using a buffered CO{sub 2}/Ar-4%H{sub 2} gas system, enabling expansion measurements to be made over a partial pressure range from 10{sup {minus}5} to 10{sup {minus}18} atmosphere at 800, 900, and 1,000 C.

  9. Comments on shielding for dual energy accelerators

    SciTech Connect (OSTI)

    Rossi, M. C.; Lincoln, H. M.; Quarin, D. J.; Zwicker, R. D.

    2008-06-15

    Determination of shielding requirements for medical linear accelerators has been greatly facilitated by the publication of the National Council on Radiation Protection and Measurements (NCRP) latest guidelines on this subject in NCRP Report No. 151. In the present report the authors review their own recent experience with patient treatments on conventional dual energy linear accelerators to examine the various input parameters needed to follow the NCRP guidelines. Some discussion is included of workloads, occupancy, use factors, and field size, with the effects of intensity modulated radiotherapy (IMRT) treatments included. Studies of collimator settings showed average values of 13.1x16.2 cm{sup 2} for 6 MV and 14.1x16.8 cm{sup 2} for 18 MV conventional ports, and corresponding average unblocked areas of 228 and 254 cm{sup 2}, respectively. With an average of 77% of the field area unblocked, this gives a mean irradiated area of 196 cm{sup 2} for the 18 MV beam, which dominates shielding considerations for most dual energy machines. Assuming conservatively small room dimensions, a gantry bin angle of 18 deg. was found to represent a reasonable unit for tabulation of use factors. For conventional 18 MV treatments it was found that the usual treatment angles of 0, 90, 180, and 270 deg. were still favored, and use factors of 0.25 represent reasonable estimates for these beams. As expected, the IMRT fields (all at 6 MV) showed a high degree of gantry angle randomization, with no bin having a use factor in excess of 0.10. It is concluded that unless a significant number of patients are treated with high energy IMRT, the traditional use factors of 0.25 are appropriate for the dominant high energy beam.

  10. Agricultural and Resource Economics Update

    E-Print Network [OSTI]

    2011-01-01

    Europe. It is producing biodiesel from veg- etable oil, fromsuch as Jatropha, for biodiesel. Some industrial forestsfor the production of biodiesel. The econom- ics of algae as

  11. Energy, Environmental & Economic Systems Analysis

    E-Print Network [OSTI]

    Energy, Environmental & Economic Systems Analysis ENPEP-BALANCE: A Tool for Long-term Nuclear Power Market Simulations Opportunity Decision and Information Sciences Division Center for Energy, Environmental & Economic Systems Analysis A resurgence of interest in nuclear energy is taking place

  12. Water Resource Economics An Introduction

    E-Print Network [OSTI]

    Shaw, W. Douglass

    of Agricultural Economics and Department of Recreation, Park and Tourism Sciences, Texas A&M University, College comprehensive coverage of water economics at a level both accessible to senior undergraduates while still accessible for all of these students. I highly recommend this to be an indispensable source book for water

  13. Energy Prices and California's Economic

    E-Print Network [OSTI]

    Sadoulet, Elisabeth

    months, with national unemployment at 25 year highs, retail U.S. gasoline prices have risen 40 percent1 Energy Prices and California's Economic Security David RolandHolst October, 2009 on Energy Prices, Renewables, Efficiency, and Economic Growth: Scenarios and Forecasts, financial support

  14. Competitive economics of nuclear power

    SciTech Connect (OSTI)

    Hellman, R.

    1981-03-02

    Some 12 components of a valid study of the competitive economics of a newly ordered nuclear power plant are identified and explicated. These are then used to adjust the original cost projections of four authoritative studies of nuclear and coal power economics.

  15. An Economic analogy to Electrodynamics

    E-Print Network [OSTI]

    Sanjay Dasari; Anindya Kumar Biswas

    2013-08-13

    In this note, we would like to find the laws of electrodynamics in simple economic systems. In this direction, we identify the chief economic variables and parameters, scalar and vector, which are amenable to be put directly into the crouch of the laws of electrodynamics, namely Maxwell's equations. Moreover, we obtain Phillp's curve, recession and Black-Scholes formula, as sample applications.

  16. Graduate Student Handbook Economics Department

    E-Print Network [OSTI]

    Tchumper, Gregory S.

    Graduate Student Handbook Economics Department Version: April 2014 Economics Department Holman Hall of the program is the development of understanding of fundamental theories of micro- and macroeconomic behavior science, computer science, MIS/POM, or marketing. A student may opt for a thesis, which constitutes 6

  17. Magnetic fusion reactor economics

    SciTech Connect (OSTI)

    Krakowski, R.A.

    1995-12-01

    An almost primordial trend in the conversion and use of energy is an increased complexity and cost of conversion systems designed to utilize cheaper and more-abundant fuels; this trend is exemplified by the progression fossil fission {yields} fusion. The present projections of the latter indicate that capital costs of the fusion ``burner`` far exceed any commensurate savings associated with the cheapest and most-abundant of fuels. These projections suggest competitive fusion power only if internal costs associate with the use of fossil or fission fuels emerge to make them either uneconomic, unacceptable, or both with respect to expensive fusion systems. This ``implementation-by-default`` plan for fusion is re-examined by identifying in general terms fusion power-plant embodiments that might compete favorably under conditions where internal costs (both economic and environmental) of fossil and/or fission are not as great as is needed to justify the contemporary vision for fusion power. Competitive fusion power in this context will require a significant broadening of an overly focused program to explore the physics and simbiotic technologies leading to more compact, simplified, and efficient plasma-confinement configurations that reside at the heart of an attractive fusion power plant.

  18. An Efficient Primal-Dual Hybrid Gradient Algorithm For Total Variation Image Restoration

    E-Print Network [OSTI]

    Soatto, Stefano

    compared to unconstrained optimizations. Being quadratic, the dual energy is less nonlinear than the primal

  19. Dual Extremum Principles in Finite Deformation Theory with Applications to Post-Buckling Analysis

    E-Print Network [OSTI]

    Gao, David Yang

    , 1976; Auchmuty, 1983). The symmetry be- tween the primal and dual energy principles is amaz- ingly

  20. Fuel reactivity effects on the efficiency and operational window of dual-fuel compression ignition engines

    SciTech Connect (OSTI)

    Splitter, Derek A [ORNL; Reitz, Rolf [University of Wisconsin

    2014-01-01

    Fuel reactivity effects on the efficiency and operational window of dual-fuel compression ignition engines

  1. ANALYSIS OF DUAL CONSISTENCY FOR DISCONTINUOUS GALERKIN DISCRETIZATIONS OF SOURCE TERMS

    E-Print Network [OSTI]

    Peraire, Jaime

    , and diffusion of turbulent eddy viscosity, and state derivative dependent source terms appear in both the k to a dual inconsistent scheme. A straightforward procedure for correcting this dual inconsistency-dimensional test problem confirm that the dual consistent and asymp- totically dual consistent schemes achieve

  2. An Infeasible InteriorPoint Algorithm for Solving Primal and Dual Geometric Programs \\Lambda

    E-Print Network [OSTI]

    Ye, Yinyu

    with the classical, arithmetic/geometric inequality--based dual geometric programming problem, see [20]. However

  3. New Mexico's Dual Credit Program: A Joint Study of

    E-Print Network [OSTI]

    New Mexico, University of

    New Mexico's Dual Credit Program: A Joint Study of Student Outcomes and Cost EffecAveness A PresentaAon To: New Mexico LegislaAve Finance Commi Abbey, Director July 12, 2012 Rio Rancho, New Mexico Prepared By: Kevin

  4. Assessing Dual-Task Ability: Developing a New Paradigm 

    E-Print Network [OSTI]

    Green, David

    2010-07-03

    Whilst there have been many attempts to design a paradigm to assess dual tasking ability throughout the lifespan, studies have failed to avoid potential pitfalls in their methodologies. By combating three main problems ...

  5. York Electric Cooperative- Dual Fuel Heat Pump Rebate Program

    Office of Energy Efficiency and Renewable Energy (EERE)

    York Electric Cooperative, Inc. (YEC) offers a $200 rebate to members who install a dual fuel heat pump in homes or businesses. The rebates are for primary residences, commercial, and industrial...

  6. Lean NOx Reduction with Dual Layer LNT/SCR Catalysts

    Broader source: Energy.gov [DOE]

    Results show that a series of dual layer catalysts with a bottom layer of LNT catalyst and a top layer of SCR catalyst can carry out coupled ammonia generation and NOx reduction, achieving high NOx conversion with minimal ammonia slip

  7. EIS-0228: Dual Axis Radiographic Hydrodynamic Test (DARHT) Facility

    Broader source: Energy.gov [DOE]

    This EIS evaluates the potential environmental impact of a proposal to construct and operate the Dual Axis Radiographic Hydrodynamic Test (DARHT) facility at Los Alamos National Laboratory (LANL)...

  8. Primal-dual coding to probe light transport

    E-Print Network [OSTI]

    O'Toole, Matthew

    We present primal-dual coding, a photography technique that enables direct fine-grain control over which light paths contribute to a photo. We achieve this by projecting a sequence of patterns onto the scene while the ...

  9. Dual Domain Echo Cancellers for Multirate Discrete Multitone Systems

    E-Print Network [OSTI]

    Champagne, Benoît

    Dual Domain Echo Cancellers for Multirate Discrete Multitone Systems Neda Ehtiati and Beno Email:{neda.ehtiati, benoit.champagne}@mcgill.ca Abstract--Digital echo cancellers are used in duplex

  10. INCREASED STRENGTHENING OF AUSTENITIC ALLOYS THROUGH DUAL AGING

    E-Print Network [OSTI]

    Ma, Annie

    2011-01-01

    d o - - -700°C after first aging at 745°C /2 hr tween) (nobJ,J". _.J__ __JI (TOTAL) AGING TIME (hr) XBL Figure 22 aALLOYS THROUGH DUAL AGING Annie Ma Inorganic Materials

  11. Fusing strategies for the dual-voltage fault

    E-Print Network [OSTI]

    Shrivastava, Rupam, 1981-

    2005-01-01

    This thesis focuses on the 42V - 14V fault in a dual voltage system and discusses the possibility of effective fusing. A simple model for the system had been created from technical documentation. Based on the model and the ...

  12. Stabilizing the dual inverted pendulum : a practical approach

    E-Print Network [OSTI]

    Barton, Taylor Wallis

    2008-01-01

    A dual inverted pendulum system, consisting of two individual pendulums of different lengths on a single cart, was fully designed and implemented as a demonstration of classical control theory. This document contains an ...

  13. ICCD 2005 Mohanty 1 A Dual Dielectric Approach for

    E-Print Network [OSTI]

    Mohanty, Saraju P.

    Dual-K and Dual-T ? (Low Kgate Vs High Kgate) N+ P P N+N+ N+ High KgateLow Kgate Larger Igate , Smaller Vs High Tgate) N+ P N+ P N+N+ High TgateLow Tgate Larger Igate , Smaller delay Smaller Igate , Larger junction (both ON & OFF) I2 : subthreshold leakage (OFF ) I3 : oxide tunneling current (both ON & OFF) I4

  14. Fuel cell having dual electrode anode or cathode

    DOE Patents [OSTI]

    Findl, E.

    1984-04-10

    A fuel cell that is characterized by including a dual electrode anode that is operable to simultaneously electro-oxidize a gaseous fuel and a liquid fuel. In alternative embodiments, a fuel cell having a single electrode anode is provided with a dual electrode cathode that is operable to simultaneously reduce a gaseous oxidant and a liquid oxidant to electro-oxidize a fuel supplied to the cell.

  15. Fuel cell having dual electrode anode or cathode

    DOE Patents [OSTI]

    Findl, Eugene (Coram, NY)

    1985-01-01

    A fuel cell that is characterized by including a dual electrode anode that is operable to simultaneously electro-oxidize a gaseous fuel and a liquid fuel. In alternative embodiments, a fuel cell having a single electrode anode is provided with a dual electrode cathode that is operable to simultaneously reduce a gaseous oxidant and a liquid oxidant to electro-oxidize a fuel supplied to the cell.

  16. College of Arts & Sciences Economics, BA

    E-Print Network [OSTI]

    New Mexico, University of

    1/15/2009 College of Arts & Sciences Economics, BA Broad Learning Goals A. Theory: Mastery of basic economic theory. B. Institutional Context: Familiarity with institutions that shape economic behavior. C, evaluate and critique economic models. E. Communication F. Economic Citizenship Student Learning Outcomes A

  17. MATTHEW D. SHAPIRO Department of Economics home

    E-Print Network [OSTI]

    Cafarella, Michael J.

    MATTHEW D. SHAPIRO Department of Economics home: University of Michigan 2024 Vinewood Blvd Ann@umich.edu PRINCIPAL CURRENT POSITIONS Lawrence R. Klein Collegiate Professor of Economics, University of Michigan of Economic Research Editor, American Economic Journal: Economic Policy EDUCATION B.A. summa cum laude

  18. Info Lit @ Mac Economics 2K03

    E-Print Network [OSTI]

    Thompson, Michael

    Info Lit @ Mac Economics 2K03 Canadian Economic History Amanda Etches-Johnson Reference Librarian email/MSN: library@mcmaster.ca September 14, 2006 #12;Info Lit @ Mac Economics 2K03 Canadian Economic History Olga Perkovic Reference Librarian email/MSN: library@mcmaster.ca September 21, 2006 #12;Economics

  19. ECONOMICS UPDATE Issue 1 Autumn 2014

    E-Print Network [OSTI]

    Neri, Peter

    ECONOMICS UPDATE Issue 1 Economics Update Autumn 2014 UNIVERSITY OF ABERDEEN ­ DEPARTMENT OF ECONOMICS IN THIS ISSUE Welcome to the first Economics update! In this twice-yearly publication, we. In the Research Assessment Exercise results of 2008, 100% of Economics research, was judged to be of international

  20. Joel B. Schumacher January, 2014 Department of Agricultural Economics & Economics

    E-Print Network [OSTI]

    Maxwell, Bruce D.

    & Alternatives Project (October, 2011). Hamlen, Sarah, Joel B. Schumacher "Key Questions to Ask Regarding Small Wind Turbine Economic Calculations." MontGuide (January, 2011). Schumacher, Joel B., Sarah Hamlen

  1. Dual excitation acoustic paramagnetic logging tool

    DOE Patents [OSTI]

    Vail, W.B. III.

    1989-02-14

    New methods and apparatus are disclosed which allow measurement of the presence of oil and water in geological formations using a new physical effect called the Acoustic Paramagnetic Logging Effect (APLE). The presence of petroleum in formation causes a slight increase in the earth's magnetic field in the vicinity of the reservoir. This is the phenomena of paramagnetism. Application of an acoustic source to a geological formation at the Larmor frequency of the nucleons present causes the paramagnetism of the formation to disappear. This results in a decrease in the earth's magnetic field in the vicinity of the oil bearing formation. Repetitively frequency sweeping the acoustic source through the Larmor frequency of the nucleons present (approx. 2 kHz) causes an amplitude modulation of the earth's magnetic field which is a consequence of the APLE. The amplitude modulation of the earth's magnetic field is measured with an induction coil gradiometer and provides a direct measure of the amount of oil and water in the excitation zone of the formation. The phase of the signal is used to infer the longitudinal relaxation times of the fluids present, which results in the ability in general to separate oil and water and to measure the viscosity of the oil present. Such measurements may be performed in open boreholes and in cased well bores. The Dual Excitation Acoustic Paramagnetic Logging Tool employing two acoustic sources is also described. 6 figs.

  2. Dual mode stereotactic localization method and application

    DOE Patents [OSTI]

    Keppel, Cynthia E. (Norfolk, VA); Barbosa, Fernando Jorge (Newport News, VA); Majewski, Stanislaw (Grafton, VA)

    2002-01-01

    The invention described herein combines the structural digital X-ray image provided by conventional stereotactic core biopsy instruments with the additional functional metabolic gamma imaging obtained with a dedicated compact gamma imaging mini-camera. Before the procedure, the patient is injected with an appropriate radiopharmaceutical. The radiopharmaceutical uptake distribution within the breast under compression in a conventional examination table expressed by the intensity of gamma emissions is obtained for comparison (co-registration) with the digital mammography (X-ray) image. This dual modality mode of operation greatly increases the functionality of existing stereotactic biopsy devices by yielding a much smaller number of false positives than would be produced using X-ray images alone. The ability to obtain both the X-ray mammographic image and the nuclear-based medicine gamma image using a single device is made possible largely through the use of a novel, small and movable gamma imaging camera that permits its incorporation into the same table or system as that currently utilized to obtain X-ray based mammographic images for localization of lesions.

  3. Dual excitation acoustic paramagnetic logging tool

    DOE Patents [OSTI]

    Vail, III, William B. (Bothell, WA)

    1989-01-01

    New methods and apparatus are disclosed which allow measurement of the presence of oil and water in gelogical formations using a new physical effect called the Acoustic Paramagnetic Logging Effect (APLE). The presence of petroleum in formation causes a slight increase in the earth's magnetic field in the vicinity of the reservoir. This is the phenomena of paramagnetism. Application of an acoustic source to a geological formation at the Larmor frequency of the nucleous present causes the paramagnetism of the formation to disappear. This results in a decrease in the earth's magnetic field in the vicinity of the oil bearing formation. Repetitively frequency sweeping the acoustic source through the Larmor frequency of the nucleons present (approx. 2 kHz) causes an amplitude modulation of the earth's magnetic field which is a consequence of the APLE. The amplitude modulation of the earth's magnetic field is measured with an induction coil gradiometer and provides a direct measure of the amount of oil and water in the excitation zone of the formation. The phase of the signal is used to infer the longitudinal relaxation times of the fluids present, which results in the ability in general to separate oil and water and to measure the viscosity of the oil present. Such measurements may be preformed in open boreholes and in cased well bores. The Dual Excitation Acoustic Paramagnetic Logging Tool employing two acoustic sources is also described.

  4. Dual-domain lateral shearing interferometer

    DOE Patents [OSTI]

    Naulleau, Patrick P.; Goldberg, Kenneth Alan

    2004-03-16

    The phase-shifting point diffraction interferometer (PS/PDI) was developed to address the problem of at-wavelength metrology of extreme ultraviolet (EUV) optical systems. Although extremely accurate, the fact that the PS/PDI is limited to use with coherent EUV sources, such as undulator radiation, is a drawback for its widespread use. An alternative to the PS/PDI, with relaxed coherence requirements, is lateral shearing interferometry (LSI). The use of a cross-grating, carrier-frequency configuration to characterize a large-field 4.times.-reduction EUV lithography optic is demonstrated. The results obtained are directly compared with PS/PDI measurements. A defocused implementation of the lateral shearing interferometer in which an image-plane filter allows both phase-shifting and Fourier wavefront recovery. The two wavefront recovery methods can be combined in a dual-domain technique providing suppression of noise added by self-interference of high-frequency components in the test-optic wavefront.

  5. Fractal sets of dual topological quantum numbers

    E-Print Network [OSTI]

    Wellington da Cruz

    2004-06-18

    The universality classes of the quantum Hall transitions are considered in terms of fractal sets of dual topological quantum numbers filling factors, labelled by a fractal or Hausdorff dimension defined into the interval $1 < h < 2$ and associated with fractal curves. We show that our approach to the fractional quantum Hall effect-FQHE is free of any empirical formula and this characteristic appears as a crucial insight for our understanding of the FQHE. According to our formulation, the FQHE gets a fractal structure from the connection between the filling factors and the Hausdoff dimension of the quantum paths of particles termed fractons which obey a fractal distribution function associated with a fractal von Neumann entropy. This way, the quantum Hall transitions satisfy some properties related to the Farey sequences of rational numbers and so our theoretical description of the FQHE establishes a connection between physics, fractal geometry and number theory. The FQHE as a convenient physical system for a possible prove of the Riemann hypothesis is suggested.

  6. The impact of healthy ageing on dual task performance using a novel dual task paradigm: Implications for clinical use in Alzheimer’s disease. 

    E-Print Network [OSTI]

    Sotiriou, Sarah

    2011-06-29

    Abstract Primary objective: To explore the impact of healthy ageing on dual tasking abilities using a novel dual task paradigm and to consider any clinical implications in aiding the diagnosis of Alzheimer’s disease ...

  7. Flat Lining: Connecticut's Disappearing Economic Growth The Connecticut Economic Outlook: June 2015

    E-Print Network [OSTI]

    Chandy, John A.

    Flat Lining: Connecticut's Disappearing Economic Growth The Connecticut Economic Outlook: June 2015 William E. Waite, Managing Director, Semnia LLC Connecticut

  8. NEW INSTITUTIONAL ECONOMICS AND THE ENVIRONMENT

    E-Print Network [OSTI]

    Bateman, Ian J.

    economics, institutions, environmental govern- ance, environment and development, social capital JEL institutional economics on environmental governance under local common property arrangemen for Social and Economic Research on the Global Environment (CSERGE) University of East Anglia Norwich NR4 7TJ

  9. POLICYProfessional Perspectives on Energy Security, Economics,

    E-Print Network [OSTI]

    TheGoalsof ENERGY POLICYProfessional Perspectives on Energy Security, Economics Security, Economics, and the Environment The Goals of Energy Policy: Professional Perspectives on Energy Security, Economics, and the Environment EXECUTIVE SUMMARY Energy-related incidents and issues ­ the BP

  10. Essays in Financial Economics and Industrial Organization

    E-Print Network [OSTI]

    Studart, Marcus Eduardo Mathias

    2015-01-01

    risk. Journal of Financial Economics, 77(2):375–410, 2005.spread. Journal of financial Economics, 17(2):223–249, 1986.reputational commitment. Economics Letters, 89(2):167–173,

  11. Essays in Finance and Environmental Economics

    E-Print Network [OSTI]

    Becker, Thomas A.

    2010-01-01

    the Life Cycle. Review of Economics and Statistics 88:348–and Expectations in Modern Economics: In Honor of Edmund S.eds. ), Handbook of Public Economics, Volume 3. Amsterdam:

  12. Three Essays In Environmental And Agricultural Economics

    E-Print Network [OSTI]

    Poudel, Biswo Nath

    2010-01-01

    Environmental and Re- source Economics 32(2005):495-508.Journal of Agricultural Economics 86(2004):1315–1321. Barro,Quarterly Journal of Economics 106 (1991):407-443. Barro,

  13. Essays on the Economics of Innovation

    E-Print Network [OSTI]

    Kang, Minji

    2015-01-01

    Air- lines case. manuscript. Department of Economics. UCLA.dominance. RAND Journal of economics, 1-26. [4] Bayus, B.Quantitative Marketing and Economics, 10(2), 197- [7

  14. Three Essays on Environmental and Development Economics

    E-Print Network [OSTI]

    Chong, Howard G.

    2011-01-01

    power sector,” Energy economics, 2009, 31 Weiner, C. , “TheJour- nal of monetary Economics, 1993, 32 (3), 363–394. andJournal of Financial Economics, 1985, 14 (1), 3–31. Building

  15. Three essays on environment and development economics

    E-Print Network [OSTI]

    Welch, Jarrod Ross

    2011-01-01

    Journal of Development Economics, 9 2007, 84 (1), 330–349.pear in the Review of Economics and Statistics. Alix-Garcia,A. with High Honors in Economics, University of California,

  16. Essays on Macroeconomics and Information Economics

    E-Print Network [OSTI]

    Zambrano Riveros, Jorge Andres

    2012-01-01

    on-Hudson, NY: Levy Economics Institute, Bard College, 2010.Journal of Labor Economics, 7(3):281–302, 1989. [4] S.N.Quarterly Jour- nal of Economics, 109(3):659, 1994. [6] Y.

  17. Essays in Health and Labor Economics

    E-Print Network [OSTI]

    Butler, Matthew James

    2011-01-01

    Review of Environmental Economics and Policy, 1(2):241-260,Safety? Journal of Health Economics, 25(6):1069–93, MaySafety. Journal of Health Economics, 30(4):764-773, July

  18. Essays in Labor and Development Economics

    E-Print Network [OSTI]

    Mutsalklisana, Charles Saharuk

    2011-01-01

    1980s,” Journal of Labor Economics, 15, 1- 42 Blinder, Alan,Differentials,” The Review of Economics and Statistics, 70,Canadian Journal of Economics, 35, 646- 688 Lewbel, A. ,

  19. Three Applied Essays in Development Economics

    E-Print Network [OSTI]

    Kapoor, Shruti

    2009-01-01

    We Learned from the Economics of the Family? ’, Americanof Labor’, Journal of Labor Economics 3(1), S33–58. Becker,Quarterly Journal of Economics 90(2), 285–307. Ben-Porath,

  20. Essays on Environmental and Resource Economics

    E-Print Network [OSTI]

    Toledo, Chantal Nathalie

    2013-01-01

    Journal of Public Economics, 95(9-10): 1082-1095. [5]Curve. ” Journal of Public Economics, 80(2): 269–86. [10]Agriculture and Resource Economics). [13] Auffhammer, M. ,

  1. Energy Economics and Corporate Profitability 

    E-Print Network [OSTI]

    Gilbert, J. S.

    1982-01-01

    attitudes about energy conservation and planning come from using economic measures that do not accurately reflect the future earnings capabilities and cash flow generating characteristics of industrial firms. An action plan is presented for energy managers...

  2. Domestic Consequences of Economic Sanctions 

    E-Print Network [OSTI]

    Webb, Clayton McLaughlin

    2015-05-05

    Are economic sanctions costly for the sanctioning state? Some scholars argue that sanctions are costly tools used to achieve foreign policy goals, while others argue that sanctions are relatively costless tools leaders use ...

  3. Cogeneration Economics and Financial Analysis 

    E-Print Network [OSTI]

    Kusik, C. L.; Golden, W. J.; Fox, L. K.

    1983-01-01

    Cogeneration has received much attention as a way to improve the efficiency of energy generation and conversion. This interest has been stimulated by higher energy costs for fuel and electricity as well as economic incentives granted by the federal...

  4. Economics of Organic Rankine Cycle 

    E-Print Network [OSTI]

    O'Brien, W. J.

    1988-01-01

    RANKINE CYCLE WILLIAM J. O'BRIEN Energy Ccnsultant Encon Associates 231 Torrey Pines Drive Toms River, New Jersey ABSTRACT This report determines the conditions needed for an Organic Rankine Cycle to be economically attractive to recover heat... going to air fins or cooling water. It includes discussion of some installations, and the impact of pinch technology on the analysis of Rankine Cycle opportunities. Some graphs to assist in deciding whether a poten tial application is economic...

  5. Indeterminism and predictability in economics 

    E-Print Network [OSTI]

    Barton, David Merritt

    1968-01-01

    as an ideal foz ~ methodological purposes and erroneously concluded that they could eventually discover deterministic laws which would make possible prediction and control. The deterministic view which Newtonian ~ physics fostered has changed. Modern... happens to embrace. Empirical evidence, however, does not support the view that economic behavior is predictable, nor the view that deterministic theories of economic change are suitable descriptions of the real world, A C K N 0 N L E D g E ME N T I...

  6. Technical Demonstration and Economic Validation of Geothermal...

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

    Economic Validation of Geothermal-Produced Electricity from Coproduced Water at Existing OilGas Wells in Texas Technical Demonstration and Economic Validation of...

  7. A Superdimensional Dual-covariant Field Theory

    E-Print Network [OSTI]

    Yaroslav Derbenev

    2015-08-12

    An approach to a Unified Field Theory (UFT) is developed as an attempt to establish unification of the Theory of Quantum Fields (QFT) and General Theory of Relativity (GTR) on the background of a covariant differential calculus. A dual State Vector field (DSV)consisting of covariant and contravariant N-component functions of variables of a N-dimensional unified manifod (UM)is introduced to represents matter. DSV is supposed to transform in a way distinct from that of the differentials of the UM variables. Consequently, the hybrid tensors and a hybrid affine tensor (Dynamic Connection, DC) are introduced. The hybrid curvature form (HCF) is introduced as a covariant derivative of DC. A system of covariant Euler-Lagrange (EL) equations for DSV, DC, and a twin couple of the triadic hybrid tensors (Split Metric, SM)is derived. A scalar Lagrangian form is composed based on a set of principles suited for UFT, including the homogeneity in the UM space, differential irreducibility and scale invariance. The type of the manifold geometry is not specified in advance, in neither local (signature) nor regional (topology) aspects. Equations for DSV play role of the Schroedinger-Dirac equation in space of UM. By the correspondent EL equations, DC and SM are connected to DSV and become responsible for the non-linear features of the system i.e. interactions. In this paper we mark breaking of a background paradigm of the modern QFT, the superposition principle. The issue of the UM-MF dimensionality will be addressed, and relations to the principles and methodology of QFT and GTR will be discussed.

  8. Model Evaluation of the Thermo-Hydrological Response in Argillaceous Sedimentary Rock Repository for Direct Disposal of Dual-Purpose Canisters

    E-Print Network [OSTI]

    Zheng, Liange

    2014-01-01

    Alternative Concepts for Direct Disposal of Dual-PurposeRock Repository for Direct Disposal of Dual-PurposeRock Repository for Direct Disposal of Dual-Purpose

  9. Academic Program Review Self Study Department of Economics

    E-Print Network [OSTI]

    Frantz, Kyle J.

    Academic Program Review Self Study Department of Economics #12;Department of Economics Academic......................................................................................................... 17 Undergraduate Program: Economics Majors ........................................................................... 17 Master of Arts in Economics

  10. Politics, Philosophy and Economics(PPE)

    E-Print Network [OSTI]

    Little, Tony

    BA(Hons) Politics, Philosophy and Economics(PPE) Three heads are better than one ... #12;Why study a triple degree in Politics, Philosophy and Economics? Politics, Philosophy and Economics (PPE the following Core Modules: Politics: Great Political Thinkers; Philosophy: Moral Theory or Logic; and Economics

  11. The Economic Challenges Facing Milwaukee's Inner City

    E-Print Network [OSTI]

    Saldin, Dilano

    The Economic Challenges Facing Milwaukee's Inner City Statistical Snapshots UWM Center for Economic Development #12;Milwaukee's "Inner City," 1970-2000: An Economic Snapshot $18,193$21,090Real median household in the inner city: continuing economic distress in the traditional inner city, and growing distress

  12. Fisheries Economics of the United States, 2008

    E-Print Network [OSTI]

    #12;#12;Fisheries Economics of the United States, 2008 Economics and Social Analysis Division;ii Suggested citation: National Marine Fisheries Service. 2010. Fisheries Economics of the United://www.st.nmfs.noaa.gov/st5/publication/index.html. A copy of this report may be obtained from: Economics and Social Analysis

  13. Economic Viability of Dynamic Spectrum Management

    E-Print Network [OSTI]

    Huang, Jianwei

    Economic Viability of Dynamic Spectrum Management Jianwei Huang Network Communications and Economics Lab Department of Information Engineering The Chinese University of Hong Kong #12;#12;1 Economic economic and policy issue, as it affects the interests of wireless end-users, com- mercial wireless service

  14. Fisheries Economics of the United States

    E-Print Network [OSTI]

    Fisheries Economics of the United States 2007 Economics and Sociocultural Status and Trends Series Fisheries Service NOAA Technical Memorandum NMFS-F/SPO-104 January 2010 #12;#12;Fisheries Economics of the United States, 2007 Economics and Social Analysis Division Office of Science and Technology National

  15. The Economic Impacts of Texas Tech University

    E-Print Network [OSTI]

    Rock, Chris

    The Economic Impacts of Texas Tech University #12;The Economic Impacts of Texas Tech University 2 #12;3 The Economic Impacts of Texas Tech University Prepared by: Bradley T. Ewing, Ph.D. Rawls University, and Office of Research Services at Texas Tech University #12;The Economic Impacts of Texas Tech

  16. University of bA in Economics

    E-Print Network [OSTI]

    Oxford, University of

    University of Oxford bA in Economics and Management 2014/15 #12;uNIVersITy of oxford ba IN eCoNomICs aNd maNaGemeNT 2014/15 The Economics and Management undergraduate degree programme examines issues are allocated and coordinated to achieve the organisation's objectives. Economics and Management are ideal

  17. Economic benefits of greenspace Research Report

    E-Print Network [OSTI]

    Economic benefits of greenspace Research Report #12;#12;Research Report Economic benefits of greenspace A critical assessment of evidence of net economic benefits Forestry Commission: Edinburgh Vadim. ISBN 978-0-85538-865-2 Saraev, V. (2012) Economic benefits of greenspace: a critical assessment

  18. ECONOMICS UPDATE Issue 2 Spring 2015

    E-Print Network [OSTI]

    Neri, Peter

    , particularly in the areas of labour economics and energy economics. There are also research interests Market Research (CELMR), and the Aberdeen Centre for Research in Energy Economics and Finance (ACREEF-honours students). Our premium postgraduate MSc in Petroleum, Energy Economics and Finance has around 50 students

  19. Dual-Fuel Truck Fleet: Start-Up Experience

    SciTech Connect (OSTI)

    NREL

    1998-09-30

    Although dual-fuel engine technology has been in development and limited use for several years, it has only recently moved toward full-scale operational capability for heavy-duty truck applications. Unlike a bifuel engine, which has two separate fuel systems that are used one at a time, a dual-fuel engine uses two fuel systems simultaneously. One of California's South Coast Air Quality Management District (SCAQMD) current programs is a demonstration of dual-fuel engine technology in heavy-duty trucks. These trucks are being studied as part of the National Renewable Energy Laboratory's (NREL's) Alternative Fuel Truck Program. This report describes the start-up experience from the program.

  20. Mode Competition in Dual-Mode Quantum Dots Semiconductor Microlaser

    E-Print Network [OSTI]

    Chusseau, Laurent; Viktorovitch, P; Letartre, Xavier

    2013-01-01

    This paper describes the modeling of quantum dots lasers with the aim of assessing the conditions for stable cw dual-mode operation when the mode separation lies in the THz range. Several possible models suited for InAs quantum dots in InP barriers are analytically evaluated, in particular quantum dots electrically coupled through a direct exchange of excitation by the wetting layer or quantum dots optically coupled through the homogeneous broadening of their optical gain. A stable dual-mode regime is shown possible in all cases when quantum dots are used as active layer whereas a gain medium of quantum well or bulk type inevitably leads to bistable behavior. The choice of a quantum dots gain medium perfectly matched the production of dual-mode lasers devoted to THz generation by photomixing.

  1. Mode Competition in Dual-Mode Quantum Dots Semiconductor Microlaser

    E-Print Network [OSTI]

    Laurent Chusseau; Fabrice Philippe; P. Viktorovitch; Xavier Letartre

    2013-03-07

    This paper describes the modeling of quantum dots lasers with the aim of assessing the conditions for stable cw dual-mode operation when the mode separation lies in the THz range. Several possible models suited for InAs quantum dots in InP barriers are analytically evaluated, in particular quantum dots electrically coupled through a direct exchange of excitation by the wetting layer or quantum dots optically coupled through the homogeneous broadening of their optical gain. A stable dual-mode regime is shown possible in all cases when quantum dots are used as active layer whereas a gain medium of quantum well or bulk type inevitably leads to bistable behavior. The choice of a quantum dots gain medium perfectly matched the production of dual-mode lasers devoted to THz generation by photomixing.

  2. Dual -1 Hahn polynomials: "classical" polynomials beyond the Leonard duality

    E-Print Network [OSTI]

    Tsujimoto, Satoshi; Zhedanov, Alexei

    2011-01-01

    We introduce the -1 dual Hahn polynomials through an appropriate $q \\to -1$ limit of the dual q-Hahn polynomials. These polynomials are orthogonal on a finite set of discrete points on the real axis, but in contrast to the classical orthogonal polynomials of the Askey scheme, the -1 dual Hahn polynomials do not exhibit the Leonard duality property. Instead, these polynomials satisfy a 4-th order difference eigenvalue equation and thus possess a bispectrality property. The corresponding generalized Leonard pair consists of two matrices $A,B$ each of size $N+1 \\times N+1$. In the eigenbasis where the matrix $A$ is diagonal, the matrix $B$ is 3-diagonal; but in the eigenbasis where the matrix $B$ is diagonal, the matrix $A$ is 5-diagonal.

  3. EFFECT OF VANADIUM ON STRUCTURE-PROPERTY RELATIONS OF DUAL PHASE Fe/Mn/Si/0.lC STEELS

    E-Print Network [OSTI]

    Nakagawa, Alvin

    2014-01-01

    Formable HSLA and Dual Phase Steels, Proceedings of AIME,and Properties of Dual Phase Steels, Proceedings of Aifv1E,in intercritically annealed dual phase steels. Many of the

  4. DEPARTMENT OF ECONOMICS COLLEGE OF BUSINESS AND ECONOMICS

    E-Print Network [OSTI]

    Hickman, Mark

    than consumption in the 1980s, but now nearly half of total oil consumption is imported and attempts of coal (which China has large stocks of) consumption gradually decline with oil, gas and electricity Abstract: With its rapid economic growth, China's primary energy consumption has exceeded domestic energy

  5. Dual output acoustic wave sensor for molecular identification

    DOE Patents [OSTI]

    Frye, Gregory C. (Cedar Crest, NM); Martin, Stephen J. (Albuquerque, NM)

    1991-01-01

    A method of identification and quantification of absorbed chemical species by measuring changes in both the velocity and the attenuation of an acoustic wave traveling through a thin film into which the chemical species is sorbed. The dual output response provides two independent sensor responses from a single sensing device thereby providing twice as much information as a single output sensor. This dual output technique and analysis allows a single sensor to provide both the concentration and the identity of a chemical species or permits the number of sensors required for mixtures to be reduced by a factor of two.

  6. Dual fiber microprobe for mapping elemental distributions in biological cells

    DOE Patents [OSTI]

    Martin, Rodger C [Powell, TN; Martin, Madhavi Z [Powell, TN

    2007-07-31

    Laser-induced breakdown spectroscopy (LIBS) is applied on a microscale for in situ elemental analysis and spatial mapping in biological cells. A high power laser beam is focused onto a cell surface using a dual branching optical fiber probe for optical excitation of the cell constituents. Dual spectrometers and ICCD detectors capture the emission spectra from the excited cell(s). Repeated probing or repositioning of the laser beam with respect to the cell can provide 2-D or 3-D mapping of the cell.

  7. Does dual-energy CT of lower-extremity tendons incur penalties in patient radiation exposure or reduced multiplanar reconstruction image quality?

    E-Print Network [OSTI]

    2008-01-01

    diagnostic value of dual-energy CT and MRI in the detectionusing dual-source dual-energy MDCT: Results of JAFROCfor dose reduction in dual energy hepatic CT using non-

  8. Dual energy imaging in mammography: Cross-talk study in a Si array detector

    E-Print Network [OSTI]

    Ramello, Luciano

    Dual energy imaging in mammography: Cross-talk study in a Si array detector G. Baldazzi a , D-monochromatic peaks are shown in Fig. 1. 2. Experimental setup The apparatus for dual energy mammography

  9. Design of Dual-Output Alternators With Switched-Mode Rectification

    E-Print Network [OSTI]

    Hassan, Gimba

    The push to introduce dual-voltage (42 V/14 V) automotive electrical systems necessitates power generation solutions capable of supplying power to multiple outputs. A number of approaches for implementing dual-voltage ...

  10. Dual-arm Z-scan technique to extract dilute solute nonlinearities from solution measurements

    E-Print Network [OSTI]

    Van Stryland, Eric

    Dual-arm Z-scan technique to extract dilute solute nonlinearities from solution measurements Manuel-scans on two samples (solvent and solution). By using a dual-arm Z-scan apparatus with identical arms, fitting

  11. Propane-Diesel Dual Fuel for CO2 and Nox Reduction | Department...

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

    Propane-Diesel Dual Fuel for CO2 and Nox Reduction Propane-Diesel Dual Fuel for CO2 and Nox Reduction Test results show significant CO2 and NOx emission reductions, fuel economy...

  12. Single line-of-sight dual energy backlighter for mix width experiments...

    Office of Scientific and Technical Information (OSTI)

    Single line-of-sight dual energy backlighter for mix width experiments Citation Details In-Document Search Title: Single line-of-sight dual energy backlighter for mix width...

  13. Smartphone Dual Defense Protection Framework: Detecting Malicious Applications in Android Markets

    E-Print Network [OSTI]

    Chuah, Mooi-Choo "Mooi"

    Smartphone Dual Defense Protection Framework: Detecting Malicious Applications in Android Markets X dual defense protection framework that allows Official and Alternative Android Markets to detect malware applications. If suspicious network traffic is observed, the relevant Android markets

  14. Master of Arts in Economics The Department of Economics presents a

    E-Print Network [OSTI]

    Master of Arts in Economics The Department of Economics presents a curriculum leading to the Master of Arts (MA) degree. Courses of study allow a concentration in one of three tracks: Economic Analysis, Financial Economics, or International Economics. All three tracks seek to provide students with analytical

  15. Winter Term 2013/14 Development Economics I: Macro Issues in Development Economics

    E-Print Network [OSTI]

    Krivobokova, Tatyana

    1 Winter Term 2013/14 Development Economics I: Macro Issues in Development Economics Instructor.104). This course is providing an overview of development economics issues, with particular emphasis on macro issues in economic development. The most important topics to be covered are the measurement and meaning of economic

  16. Causality in Economics and Econometrics An Entry for the New Palgrave Dictionary of Economics

    E-Print Network [OSTI]

    Fitelson, Branden

    Causality in Economics and Econometrics An Entry for the New Palgrave Dictionary of Economics Kevin D. Hoover Departments of Economics and Philosophy Duke University Box 90097 Durham, NC 27708;Causality in Economics and Econometrics K.D. Hoover 9 June 2006 Abstract of Causality in Economics

  17. GARY W. BRESTER January 2014 Department of Agricultural Economics and Economics

    E-Print Network [OSTI]

    Maxwell, Bruce D.

    1 GARY W. BRESTER January 2014 Department of Agricultural Economics and Economics Montana State@montana.edu EDUCATION: Ph.D. in Economics, Minor in Statistics, Specialization in Agricultural Economics, North Carolina State University, 1990 M.S. in Applied Economics, Montana State University, 1982 B.S. in Agricultural

  18. TESTING OF THE DUAL ROTARY FILTER SYSTEM

    SciTech Connect (OSTI)

    Herman, D.; Fowley, M.; Stefanko, D.

    2011-08-29

    The Savannah River National Laboratory (SRNL) installed and tested two hydraulically connected SpinTek rotary microfilter (RMF) units to determine the behavior of a multiple filter system. Both units were successfully controlled by a control scheme written in DELTA-V architecture by Savannah River Remediation (SRR) Process Control Engineering personnel. The control system was tuned to provide satisfactory response to changing conditions during the operation of the multi-filter system. Stability was maintained through the startup and shutdown of one of the filter units while the second was still in operation. The installation configuration originally proposed by the Small Colum Ion Exchange (SCIX) project of independent filter and motor mountings may be susceptible to vibration. Significant stiffening of the filter and motor mounts was required to minimize the vibration. Alignment of the motor to the filter was a challenge in this test configuration. The deployment configuration must be easy to manipulate and allow for fine adjustment. An analysis of the vibration signature of the test system identified critical speeds. Whether it corresponds to the resonance frequency of a rotor radial vibration mode that was excited by rotor unbalance is uncertain based upon the measurements. A relative motion series should be completed on the filter with the final shaft configuration to determine if the resonances exist in the final filter design. The instrumentation selected for deployment, including the concentrate discharge control valve and flow meters, performed well. Automation of the valve control integrated well with the control scheme and when used in concert with the other control variables, allowed automated control of the dual RMF system. The one area of concern with the instrumentation was the condition resulting when the filtrate flow meter operated with less than three gpm. This low flow was at the lower range of performance for the flow meter. This should not be an issue in deployment where the desired flow rate will be within the normal operating range of the meter. Testing demonstrated that the use of a flexible line for the filtrate discharge is highly desired at the outlet of the rotary union to transition to the system piping. Isolating the vibration from the rotary union will significantly improve the lifetime of the seals. Methods to monitor and isolate individual filters should be considered during deployment. The ability to diagnose issues and isolate individual filters would allow isolation prior to failure. Thus, filters may be cleaned or repaired instead of requiring complete replacement if the condition were to continue unnoticed. Isolating the filtrate line of each filter during startup will minimize the premature buildup of solids on the filter disks. Several tests have shown that the method of filter startup can improve performance lifetime of the filters. The installation must factor in an air inlet for the draining of a filter that does not involve a reverse flow through the filter disks. The reverse flow may cause deformation of the disks or may damage other components of the filters themselves.

  19. The Attainment of the Solution of the Dual Program in Vertices for Vectorial Linear Programs

    E-Print Network [OSTI]

    is appropriate for a dual simplex algoritm. This approach differs essentially from those in the literature (cf

  20. Low and high Temperature Dual Thermoelectric Generation Waste Heat Recovery System for Light-Duty Vehicles

    Broader source: Energy.gov [DOE]

    Developing a low and high temperature dual thermoelectric generation waste heat recovery system for light-duty vehicles.

  1. S-OO bond dissociation energies and enthalpies of formation of the thiomethyl peroxyl radicals CH{sub 3}S(O){sub n}OO (n=0,1,2)

    SciTech Connect (OSTI)

    Salta, Zoi; Kosmas, Agnie Mylona; Lesar, Antonija

    2014-10-06

    Optimized geometries, S-OO bond dissociation energies and enthalpies of formation for a series of thiomethyl peroxyl radicals are investigated using high level ab initio and density functional theory methods. The results show that the S-OO bond dissociation energy is largest in the methylsulfonyl peroxyl radical, CH{sub 3}S(O){sub 2}OO, which contains two sulfonic type oxygen atoms followed by the methylthiyl peroxyl radical, CH{sub 3}SOO. The methylsulfinyl peroxyl radical, CH{sub 3}S(O)OO, which contains only one sulfonic type oxygen shows the least stability with regard to dissociation to CH{sub 3}S(O)+O{sub 2}. This stabilization trend is nicely reflected in the variations of the S-OO bond distance which is found to be shortest in CH{sub 3}S(O){sub 2}OO and longest in CH{sub 3}S(O)OO.

  2. L. Tesfatsion Universal Economic Principles?

    E-Print Network [OSTI]

    Tesfatsion, Leigh

    ) of labor; 4. The concept of comparative advantage; 5. The concepts of risk pooling, risk spreading of production across product lines); 8. The categorization of economic behavior in terms of risk aversion, risk neutrality, and risk seeking; 9. The categorization of goods along a spectrum ranging from pure public goods

  3. Forest fires: from economic assessment

    E-Print Network [OSTI]

    Pettenella, Davide

    1 Forest fires: from economic assessment to governance Laura Secco, Davide Pettenella and Mauro context) Contribute of ongoing research (A model to quantify forest fires costs) Proposal for future research (An ACF approach to stakeholders analysis) Final remarks Background Background - 1 Forest fires

  4. IEAB Independent Economic Analysis Board

    E-Print Network [OSTI]

    . Huppert Noelwah R. Netusil JunJie Wu Cost-Effectiveness of Fish Tagging Technologies and Programs in the Columbia River Basin1 Independent Economic Analysis Board Fish and Wildlife Program Northwest Power and Conservation Council June 2, 2013 1 This report benefitted from the meetings of the Fish Tagging Forum

  5. The Economics of Energy Efficiency

    E-Print Network [OSTI]

    California at Davis, University of

    The Economics of Energy Efficiency Winter 2013 Why does Comcast give you set-top boxes that use the adoption of more energy- efficient technologies. This course will mostly not cover the "big picture landlord insulate the attic? What makes an investment in energy efficiency attractive? How does a company

  6. Cogeneration Economics for Process Plants 

    E-Print Network [OSTI]

    Ahner, D. J.

    1985-01-01

    , and indicates the performance and economic characteristics of combined cycle cogeneration applications. The Fuel Use Act (FUA) restricts the use of un renewable or premium fuels (e.g., natural gas and oil) for high-load-factor or base-load power genera...

  7. TOWARDS ESTIMATING TOTAL ECONOMIC VALUE

    E-Print Network [OSTI]

    Bateman, Ian J.

    TOWARDS ESTIMATING TOTAL ECONOMIC VALUE OF FORESTS IN MEXICO by Neil Adger Katrina Brown Raffaello OF FORESTS IN MEXICO by Neil Adger Katrina Brown Raffaello Cervigni Dominic Moran Centre for Social and SEDESOL for their assistance whilst in Mexico, and David Pearce and Kerry Turner for comments on earlier

  8. Climate Change Economics and Policy

    E-Print Network [OSTI]

    Romano, Daniela

    AFRICA COLLEGE Centre for Climate Change Economics and Policy Adapting to Climate Change 3 CLIMATE...Furthermore, there is strong scientific evidence that climate change will disrupt the global economy, environment and society a growing population in a changing climate is, therefore, a major global challenge. Changes in climate

  9. Air Pollution Socio-Economic

    E-Print Network [OSTI]

    Minnesota, University of

    Traffic Air Pollution and Socio-Economic Status Gregory C Pratt PhD Kristie Ellickson PhD #12 · Relationships #12;Living near traffic increases exposure to air pollution and is associated with adverse health exposed to traffic and air pollution. They are also more vulnerable and have an increased risk of adverse

  10. IEAB Independent Economic Analysis Board

    E-Print Network [OSTI]

    would be most cost effective when electricity prices are high. Further, reduced pumping in dry years be tailored to respond to contingencies such as electricity price surges and unusually dry weather. Inclusion of Instream Water Supply Components of the Salmon Creek Project Independent Economic Analysis Board Northwest

  11. System-Level Logistics for Dual Purpose Canister Disposal

    SciTech Connect (OSTI)

    Kalinina, Elena A.

    2014-06-03

    The analysis presented in this report investigated how the direct disposal of dual purpose canisters (DPCs) may be affected by the use of standard transportation aging and disposal canisters (STADs), early or late start of the repository, and the repository emplacement thermal power limits. The impacts were evaluated with regard to the availability of the DPCs for emplacement, achievable repository acceptance rates, additional storage required at an interim storage facility (ISF) and additional emplacement time compared to the corresponding repackaging scenarios, and fuel age at emplacement. The result of this analysis demonstrated that the biggest difference in the availability of UNF for emplacement between the DPC-only loading scenario and the DPCs and STADs loading scenario is for a repository start date of 2036 with a 6 kW thermal power limit. The differences are also seen in the availability of UNF for emplacement between the DPC-only loading scenario and the DPCs and STADs loading scenario for the alternative with a 6 kW thermal limit and a 2048 start date, and for the alternatives with a 10 kW thermal limit and 2036 and 2048 start dates. The alternatives with disposal of UNF in both DPCs and STADs did not require additional storage, regardless of the repository acceptance rate, as compared to the reference repackaging case. In comparison to the reference repackaging case, alternatives with the 18 kW emplacement thermal limit required little to no additional emplacement time, regardless of the repository start time, the fuel loading scenario, or the repository acceptance rate. Alternatives with the 10 kW emplacement thermal limit and the DPCs and STADs fuel loading scenario required some additional emplacement time. The most significant decrease in additional emplacement time occurred in the alternative with the 6 kW thermal limit and the 2036 repository starting date. The average fuel age at emplacement ranges from 46 to 88 years. The maximum fuel age at emplacement ranges from 81 to 146 years. The difference in the average and maximum age of fuel at emplacement between the DPC-only and the DPCs and STADs fuel loading scenarios becomes less significant as the repository thermal limit increases and as the repository start date increases. In general, the role of STADs is to store young (30 year or younger) high burnup (45 GWD/MTU or higher) fuel. Recommendations for future study include detailed evaluation of the feasible alternatives with regard to the costs and factors not considered in this analysis, such as worker dose, dose to members of the public, and economic benefits to host entities. It is also recommended to conduct an additional analysis to evaluate the assumption regarding the transportability and disposability of DPCs for the next iteration of the direct disposal of DPCs study.

  12. Economics, Mathematics, Statistics MONTANA STATE UNIVERSITY BOZEMAN MOUNTAINS & MINDS

    E-Print Network [OSTI]

    Dyer, Bill

    Economics, Mathematics, Statistics MONTANA STATE UNIVERSITY BOZEMAN MOUNTAINS & MINDS Economics The Department of Agricultural Economics and Economics offers a broad education involving the domestic, and for graduate study in economics and in related fields including business administra- tion, finance, public

  13. A Model-Based Iterative Algorithm for Dual-Energy X-Ray CT Reconstruction

    E-Print Network [OSTI]

    A Model-Based Iterative Algorithm for Dual-Energy X-Ray CT Reconstruction Ruoqiao Zhang, Jean, Senior Member, IEEE Abstract--Recent developments in dual-energy X-ray CT have shown a number of benefits the opportunity to reduce noise and artifacts in dual energy reconstructions. However, previous approaches

  14. A simple scatter correction method for dual energy contrast-enhanced digital breast tomosynthesis

    E-Print Network [OSTI]

    A simple scatter correction method for dual energy contrast-enhanced digital breast tomosynthesis Brook, NY USA 11794 ABSTRACT Dual-Energy Contrast Enhanced Digital Breast Tomosynthesis (DE-CE-DBT) has: digital breast tomosynthesis, scatter correction, dual energy, contrast enhanced, mammography. 1

  15. Surface Extraction from Multi-Material Components for Metrology using Dual Energy CT

    E-Print Network [OSTI]

    Surface Extraction from Multi-Material Components for Metrology using Dual Energy CT Christoph surface models of multi-material components using dual energy com- puted tomography (DECT exposure scans was facilitated. Index Terms--DECT image fusion, local surface extraction, Dual Energy CT

  16. Soft Classification with Gaussian Mixture Model for Clinical Dual-Energy CT Reconstructions

    E-Print Network [OSTI]

    1 Soft Classification with Gaussian Mixture Model for Clinical Dual-Energy CT Reconstructions, and Ken D. Sauer, Member, IEEE Abstract--We study the distribution of the clinical dual-energy CT (DECT material separation. Index Terms--Computed tomography (CT), dual energy, sta- tistical method, Gaussian

  17. High-Performance and Low-Cost Dual-Thread VLIW Processor Using Weld

    E-Print Network [OSTI]

    Conte, Thomas M.

    High-Performance and Low-Cost Dual-Thread VLIW Processor Using Weld Architecture Paradigm Emre O-performance dual-thread VLIW processor model. The dual-thread VLIW processor model is a low-cost subset of the Weld runtime events. The general Weld architectural model is proposed as a statically scheduled, horizontal

  18. Operator Systems: Quotients, Duals and Tensors with Applications to Connes' Embedding

    E-Print Network [OSTI]

    Argerami, Martin

    Operator Systems: Quotients, Duals and Tensors with Applications to Connes' Embedding Conjecture and Mark Tomforde Banff, Alberta February, 2012 Vern Paulsen Operator Systems: Quotients, Duals and Tensors are the completely bounded maps. Vern Paulsen Operator Systems: Quotients, Duals and Tensors with Applicat #12

  19. Primal-Dual Schema for Capacitated Covering Tim Carnes and David Shmoys

    E-Print Network [OSTI]

    Shmoys, David B.

    Primal-Dual Schema for Capacitated Covering Problems Tim Carnes and David Shmoys Cornell University primal-dual schema based on the LP relaxations devised by Carr, Fleischer, Leung & Phillips primal-dual algorithms achieve the same performance guarantees as the LP-rounding algorithms of Carr et

  20. The Dual Horospherical Radon Transform as a Limit of Spherical Radon Transforms

    E-Print Network [OSTI]

    Pasquale, Angela

    The Dual Horospherical Radon Transform as a Limit of Spherical Radon Transforms J. Hilgert, A of G. The horospherical Radon transform maps functions on X to functions on HorX by integrating over the dual horospherical Radon transform as a limit of dual spherical Radon transforms. 1. Introduction

  1. Energy performance of a dual airflow window under different climates Jingshu Wei1

    E-Print Network [OSTI]

    Chen, Qingyan "Yan"

    -e windows was also calculated for com parison. The dual airflow window can reduce heating energy1 Energy performance of a dual airflow window under different climates Jingshu Wei1 , Jianing Zhao1. This paper reports our effort to use EnergyPlus to simulate the energy performance of a dual airflow window

  2. An Interleaved Dual-Battery Power Supply for Battery-Operated Electronics

    E-Print Network [OSTI]

    Pedram, Massoud

    An Interleaved Dual-Battery Power Supply for Battery-Operated Electronics QingQing Wu,Wu, Qinru VoltageAnalysis of Optimal Supply Voltage Design of Interleaved DualDesign of Interleaved Dual--Battery PowerBattery Power SupplySupply ConclusionsConclusions #12;Batteries in Mobile/Portable ElectronicsBatteries

  3. An integrated hot-rolling and microstructure model for dual-phase steels

    E-Print Network [OSTI]

    Cambridge, University of

    An integrated hot-rolling and microstructure model for dual-phase steels D. Bombaca, , M. J. Peeta as a function of the hot rolling and cooling conditions is proposed for dual phase steels. An integrated tool proposed for final phase constitution of dual-phase steel has been developed, modelling recrystallization

  4. Dual aperture dipole magnet with second harmonic component

    DOE Patents [OSTI]

    Praeg, W.F.

    1983-08-31

    An improved dual aperture dipole electromagnet includes a second-harmonic frequency magnetic guide field winding which surrounds first harmonic frequency magnetic guide field windings associated with each aperture. The second harmonic winding and the first harmonic windings cooperate to produce resultant magnetic waveforms in the apertures which have extended acceleration and shortened reset portions of electromagnet operation.

  5. Dual aperture dipole magnet with second harmonic component

    DOE Patents [OSTI]

    Praeg, Walter F. (Palos Park, IL)

    1985-01-01

    An improved dual aperture dipole electromagnet includes a second-harmonic frequency magnetic guide field winding which surrounds first harmonic frequency magnetic guide field windings associated with each aperture. The second harmonic winding and the first harmonic windings cooperate to produce resultant magnetic waveforms in the apertures which have extended acceleration and shortened reset portions of electromagnet operation.

  6. 44 Market St - Refurbishment of a Dual Duct Building 

    E-Print Network [OSTI]

    Bannister, P.; Foo, G.

    2013-01-01

    44 Market St is a high profile, A-grade, 27-storey, 28,000m2 office building constructed in the 1970s. In common with many other buildings of its era, it was equipped with a dual duct air-conditioning system, and its highest NABERS Rating at full...

  7. Agreement on Dual Degree Master Program in Computer Science

    E-Print Network [OSTI]

    Wichmann, Felix

    Agreement on Dual Degree Master Program in Computer Science between KAIST Department of Computer universities. 2 Academic conditions 2.1 This agreement applies to KAIST and TUB students in the Master Program #12;1 Subject of the agreement and aims This agreement describes the adacemic and administrative

  8. Agreement on Dual Degree Master Program in Computer

    E-Print Network [OSTI]

    Wichmann, Felix

    Agreement on Dual Degree Master Program in Computer Engineering between Politechnika Warszawska.1 Scope of agreement This agreement applies to TUB students in the Master Program in Computer Engineering Engineering and Computer Science #12;1 Subject of the agreement and aims This agreement describes the academic

  9. Agreement on Dual Degree Master Program in Computer Science

    E-Print Network [OSTI]

    Wichmann, Felix

    1 Agreement on Dual Degree Master Program in Computer Science between Politechnika Warszawska Engineering and Computer Science #12;2 1 Subject of the agreement and aims This agreement describes the requirements of both study programs. 2 Academic conditions 2.1 Scope of agreement This agreement applies to TUB

  10. Dual periodicities in the rotational modulation of Saturn narrowband emissions

    E-Print Network [OSTI]

    Gurnett, Donald A.

    Dual periodicities in the rotational modulation of Saturn narrowband emissions S.Y. Ye,1 D. A emissions is examined, restricting the spacecraft location to either the northern or the southern hemisphere of Saturn. It is found that in both hemispheres, the modulation period of 5 kHz narrowband emissions has two

  11. Bimodal sensory discrimination is finer than dual single modality discrimination

    E-Print Network [OSTI]

    Johnston, Alan

    Bimodal sensory discrimination is finer than dual single modality discrimination Department of Psychology and Complex, University College London, London, U.KAlan Johnston Here we show that discriminating the first or second samples. We propose that the bimodal signal discrimination advantage arises from

  12. Coupled Dual Interleaved Flyback Converter for High Input Voltage Application

    E-Print Network [OSTI]

    Lehman, Brad

    proposed integrated boost converters [7] that are beginning to see applications in automotive power buck-boost (Flyback) power converter [9,10] that utilizes one magnetic core to integrate two FlybackCoupled Dual Interleaved Flyback Converter for High Input Voltage Application Ting Qian, Brad

  13. Dual Diploma Program State University of New York

    E-Print Network [OSTI]

    Hasýrcý, Vasýf

    Welcome! Dual Diploma Program State University of New York New Paltz Spring 2013 #12;Contact://www.newpaltz.edu/vtour/ #12;Mailing Address: Kathleen Bauman Geher 203B Vandenberg Hall SUNY New Paltz 1 Hawk Drive New Paltz, NY 12561 #12;SUNY New Paltz #12;School of Education #12;The Atrium ­ Student Union #12;Lenape Hall

  14. Nursing/Wharton Coordinated Dual Degree Nursing and Healthcare Management

    E-Print Network [OSTI]

    George, Edward I.

    Adult: Theory/Clinical 1.5 cu **Nursing 270 ­ Nursing of the Older Adult: Theory/Clinical 1.5 cu Wharton1 Nursing/Wharton Coordinated Dual Degree ­ Nursing and Healthcare Management Sample Plan of Study ­ 5 Years Class of 2014 and earlier Fall ­ First Year (5 cu) Nursing 40 ­ Principles of General

  15. The Dual Nature of Light Wave and Particle

    E-Print Network [OSTI]

    Cochran-Stafira, D. Liane

    converted to heat 44% visible light JUST RIGHT! suitable energy for life - photosynthesis absorbed1 The Dual Nature of Light Wave and Particle Light as a particle Particles or packets of light Photon carries fixed amount of energy Determines how fast it vibrates high energy = fast low energy

  16. Dual-Phase Hot-Press Forming Alloy

    E-Print Network [OSTI]

    Cambridge, University of

    Dual-Phase Hot-Press Forming Alloy Hongliang Yi and H. K. D. H. Bhadeshia 23 April, 2010 heat treatment: ferrite+pearlite · After heat treatment: martensite · Mechanical property: UTS ~1500 strength for anti-intrusion · Shortages: low ductility for energy absorption · Solution: keeping the high

  17. FRESNEL-ZONE MEASUREMENT AND ANALYSIS OF A DUAL-

    E-Print Network [OSTI]

    Collings, Iain B.

    FRESNEL-ZONE MEASUREMENT AND ANALYSIS OF A DUAL- POLARIZED METEOROLOGICAL RADAR ANTENNA D.B. HaymanBi gain Horizontal and vertical polarizations #12;Range Length 4 m9 2 3 4 = D Fresnel Zone Criterion Data Corrected Fresnel Zone Data Aperture Data Far Field Data Raw Fresnel Zone Data Mask D+2 Fourier

  18. EXPERIMENTAL RESULTS ON DUAL-UEGO ACTIVE CATALYST CONTROL

    E-Print Network [OSTI]

    Grizzle, Jessy W.

    EXPERIMENTAL RESULTS ON DUAL-UEGO ACTIVE CATALYST CONTROL Giovanni Fiengo Jessy W. Grizzle hydrocarbons. Linear exhaust gas oxygen sensors are used to measure pre- and post-catalyst air-fuel ratio- and post-catalyst air-fuel ratio measurements to compensate for the bias corrupting the pre-catalyst air-fuel

  19. Dual-Mode Switching of Diffraction Gratings Based on Azobenzene-

    E-Print Network [OSTI]

    Zhao, Yue

    -irradiated area and can be polymerized further on flood irradiation. If the concentration of the azobenzene-polymerDual-Mode Switching of Diffraction Gratings Based on Azobenzene- Polymer-Stabilized Liquid Crystals include polymer-dispersed liquid crystals (PDLC),[3,4] cholesteric liquid crystals (CLC) with or without

  20. Dual-depth adapted irreducible formal multizeta values Leila Schneps

    E-Print Network [OSTI]

    Schneps, Leila

    , and the relations between them. Consider the following diagram, in which the four top spaces are Hopf algebras the double shuffle Lie algebra, equipped with the standard weight grading and depth filtration; we write ds = n3dsn and denote the filtration by ds1 ds2 · · ·. The double shuffle Lie algebra is dual

  1. Common Mathematical Foundations of Expected Utility and Dual ...

    E-Print Network [OSTI]

    2012-11-24

    We start our presentation from the analysis of abstract preference relations in a certain space X, which we ...... International Economic Review, 5:285–293, 1964.

  2. Variables Affecting Economic Development of Wind Energy

    SciTech Connect (OSTI)

    Lantz, E.; Tegen, S.

    2008-07-01

    NREL's JEDI Wind model performed an analysis of wind-power-related economic development drivers. Economic development benefits for wind and coal were estimated using NREL's JEDI Wind and JEDI Coal models.

  3. Essays in experimental and development economics

    E-Print Network [OSTI]

    Healy, Andrew J

    2005-01-01

    This thesis is a collection of three essays on economic development and experimental economics. In Chapter 1, I present experimental evidence about how Thais treat information from domestic and foreign sources. Thai students ...

  4. Essays on conflict, cooperation and economic development

    E-Print Network [OSTI]

    Ralston, Laura R. (Laura Rosalind)

    2013-01-01

    This dissertation consists of three chapters on topics relating to conflict, social cooperation and development economics. Several studies have identified the impact of adverse economic shocks on civil conflict using ...

  5. Economic feasibility of bagasse charcoal in Haiti

    E-Print Network [OSTI]

    Kamimoto, Lynn K. (Lynn Kam Oi)

    2005-01-01

    The economics of implementing bagasse-based charcoal manufacturing in Haiti was investigated. From these main inputs, three different manufacturing economic scenarios were modeled using a simple, dynamic excel spreadsheet. ...

  6. Assessing the economic case for stratified medicine

    E-Print Network [OSTI]

    Goren, Amir, S.M. Massachusetts Institute of Technology

    2007-01-01

    The goal of this study is to explore the economic conditions that favor the joint development of therapeutics and companion diagnostics. I hypothesize that predictive biomarkers can generate economic value in drug development ...

  7. Dual Layer Monolith ATR of Pyrolysis Oil for Distributed Synthesis Gas Production

    SciTech Connect (OSTI)

    Lawal, Adeniyi

    2012-09-29

    We have successfully demonstrated a novel reactor technology, based on BASF dual layer monolith catalyst, for miniaturizing the autothermal reforming of pyrolysis oil to syngas, the second and most critical of the three steps for thermochemically converting biomass waste to liquid transportation fuel. The technology was applied to aged as well as fresh samples of pyrolysis oil derived from five different biomass feedstocks, namely switch-grass, sawdust, hardwood/softwood, golden rod and maple. Optimization of process conditions in conjunction with innovative reactor system design enabled the minimization of carbon deposit and control of the H2/CO ratio of the product gas. A comprehensive techno-economic analysis of the integrated process using in part, experimental data from the project, indicates (1) net energy recovery of 49% accounting for all losses and external energy input, (2) weight of diesel oil produced as a percent of the biomass to be ~14%, and (3) for a �demonstration� size biomass to Fischer-Tropsch liquid plant of ~ 2000 daily barrels of diesel, the price of the diesel produced is ~$3.30 per gallon, ex. tax. However, the extension of catalyst life is critical to the realization of the projected economics. Catalyst deactivation was observed and the modes of deactivation, both reversible and irreversible were identified. An effective catalyst regeneration strategy was successfully demonstrated for reversible catalyst deactivation while a catalyst preservation strategy was proposed for preventing irreversible catalyst deactivation. Future work should therefore be focused on extending the catalyst life, and a successful demonstration of an extended (> 500 on-stream hours) catalyst life would affirm the commercial viability of the process.

  8. Data Center Economizer Contamination and Humidity Study

    E-Print Network [OSTI]

    Shehabi, Arman

    2010-01-01

    Data Center Economizer Contamination and Humidity Studyoccupants. To investigate contamination levels, particlemethod of collecting contamination readings. The system,

  9. A Century of American Economic Review

    E-Print Network [OSTI]

    Torgler, Benno; Piatti, Marco

    2011-01-01

    Review, 70(5): 950–59. – Kuznets, Simon. 1955. “EconomicMarschak, Haberler, Kuznets, and many others. Later, as

  10. Montana State University 1 Department of Agricultural Economics &

    E-Print Network [OSTI]

    Maxwell, Bruce D.

    Montana State University 1 Economics Department of Agricultural Economics & Economics The Bachelor of Science degree in economics stresses the use of economics as a means of understanding current economic activities and problems and their relationship to our social environment. Economics is the study

  11. Renewable Fuel Standard Potential Economic and Environmental

    E-Print Network [OSTI]

    Renewable Fuel Standard Potential Economic and Environmental Effects of U.S. Biofuel Policy Wallace. Burke (Cochair)2--Ecology Wallace E. Tyner (Cochair)2--Energy Economics Virginia H. Dale. Miranowski--Agricultural Economics Aristides Patrinos--Renewable Fuel Production Jerald L. Schnoor3--Water

  12. ECONOMIC EMERGENCY PROGRAM International Falls Plant Shutdown

    E-Print Network [OSTI]

    Minnesota, University of

    . announced plans to shut down two of the four paper machines at its International Falls paper millECONOMIC EMERGENCY PROGRAM International Falls Plant Shutdown On Thursday, May 2rd , Boise Inc with University of Minnesota Extension, has prepared this economic emergency report. WHAT IS AN ECONOMIC EMERGENCY

  13. A Coalgebraic Framework for Games in Economics

    E-Print Network [OSTI]

    Blumensath, Achim

    A Coalgebraic Framework for Games in Economics Achim Blumensath Department of Mathematics Technical University of Darmstadt Viktor Winschel Department of Economics University of Mannheim June 6, 2013 Abstract We present an abstract framework to compose economic games. It is sufficiently general to represent

  14. BUREAU OF COMMERCIAL BRANCH OF ECONOMICS

    E-Print Network [OSTI]

    REPORT to the BUREAU OF COMMERCIAL FISHERIES on the BRANCH OF ECONOMICS Circular 173 UNITED STATES TO T HE BUREAU O:B-' ~ OM 11~ I ( I \\L FISHERIES ON THE BRr\\. O F ECONOMIC by James Crutchfield (Chai r was formed by the Bureau of Commercial Fisheries to review its economic program. The members of the committee

  15. ROBERT A. BLECKER Department of Economics

    E-Print Network [OSTI]

    Carlini, David

    ROBERT A. BLECKER Professor Department of Economics American University 4400 Massachusetts Ave., N://www.american.edu/cas/faculty/blecker.cfm Curriculum Vitae DATE: May 4, 2015 EMPLOYMENT Professor, Department of Economics, American University-present). Chair, Department of Economics, American University, Washington, DC, June 2008-July 2012

  16. IGOR KOPYLOV Associate Professor of Economics

    E-Print Network [OSTI]

    Al Faruque, Mohammad Abdullah

    IGOR KOPYLOV Associate Professor of Economics University of California, Irvine SSPA 3177, Social · Visiting Lecturer, New Economic School, Moscow, spring 2002 EDUCATION · University of Rochester, Ph.D. in Economics, October 2003 Thesis: 'Essays on Subjective Probability, Risk, and Ambiguity', supervised by L

  17. Page 0 of 31 Economic Impact Analysis

    E-Print Network [OSTI]

    Crawford, T. Daniel

    estimates the economic contributions of Virginia Tech football to the New River Valley MSA and the RoanokePage 0 of 31 Economic Impact Analysis of Virginia Tech Football 2015 PREPARED BY: SARAH LYON-HILL JEFF ALWANG ADAM MAWYER PATRICK BURKE LEEANN BUDZEVSKI VIRGINIA TECH OFFICE OF ECONOMIC DEVELOPMENT

  18. Planning Report 04-3 Measuring Economic

    E-Print Network [OSTI]

    Planning Report 04-3 Measuring Economic Effects of Technical Barriers to Trade on U.S. Exporters not necessarily reflect the opinions or policies of its research sponsors. Measuring Economic Effects of Technical, such as tariffs, concern has grown about the possible economic effects of technical barriers to trade (TBTs

  19. 2010 Economic Impact Study Executive Summary Preview

    E-Print Network [OSTI]

    Rock, Chris

    2010 Economic Impact Study Executive Summary Preview The main campus of Texas Tech University estimates of the economic impact of Texas Tech University on Lubbock County in the year 2009. In addition a total economic impact of $1.26 billion per year for Lubbock County Texas Tech University helps sustain

  20. Economic Growth, Physical Limits and Liveability

    E-Print Network [OSTI]

    Economic Growth, Physical Limits and Liveability: Can Metro Vancouver Achieve all Three? by Jeremy of Thesis: Economic Growth, Physical Limits and Liveability: Can Metro Vancouver Achieve all Three. The Local Energy scenario adds a local energy limit. For each scenario I assume continuous economic

  1. Economic Analysis for Ecosystem Service Assessments

    E-Print Network [OSTI]

    Bateman, Ian J.

    1 Economic Analysis for Ecosystem Service Assessments by Ian Bateman, Georgina Mace, Carlo Fezzi, Giles Atkinson and Kerry Turner CSERGE Working Paper EDM 10-10 #12;2 Economic Analysis for Ecosystem Turneri,2 i. Centre for Social and Economic Research on the Global Environment (CSERGE), School

  2. Economic Approaches to Understanding Scientific Norms

    E-Print Network [OSTI]

    Strevens, Michael

    Economic Approaches to Understanding Scientific Norms Michael Strevens To appear in Episteme A A theme of much work taking an "economic approach" to the study of sci- ence is the interaction between of formal methods, proponents of the economic approach offer what are in substantive terms profoundly

  3. LIFE Economics and Delivery Pathway Presentation to

    E-Print Network [OSTI]

    LIFE Economics and Delivery Pathway Presentation to National Research Council's review is necessary (but not sufficient) for economic viability Minimumforeconomics Cost and risk to buy additional systems approach is required to develop an economically viable plant design Anklam--NAS/NAE, January 29

  4. The Economic Value of Resilient Coastal Communities

    E-Print Network [OSTI]

    2 The Economic Value of Resilient Coastal Communities LAST REVISED 3/18/2013 NOAA activities support science, service, and stewardship that protect life, health, and property and create economic value, income, and jobs. Across the agency, we have begun collecting data on the economic importance

  5. ECONOMICS TUTORS (Updated 09/30/14)

    E-Print Network [OSTI]

    McQuade, D. Tyler

    ECONOMICS TUTORS (Updated 09/30/14) 2014-2015 ACADEMIC YEAR This list of tutors is provided by the Economics Department for those students expressing a desire/need for tutoring. Those on the list have not been screened, but are graduate students in Economics who have indicated a willingness/ability to tutor

  6. The Economics of a Technology-Based

    E-Print Network [OSTI]

    98-2 Planning Report The Economics of a Technology-Based Service Sector Prepared by: TASC, Inc. for National Institute of Standards & Technology Program Office Strategic Planning and Economic Analysis Group January 1998 U.S Department of Commerce Technology Administration #12;#12;THE ECONOMICS OF A TECHNOLOGY

  7. Reduction of Economic Inequality in Combinatorial Domains

    E-Print Network [OSTI]

    Koolen, Marijn

    for assessing the fairness of a mechanism is the level of economic equality it can ensure. If it producesReduction of Economic Inequality in Combinatorial Domains Ulle Endriss Institute for Logic economic inequality, such as the Lorenz curve and the Gini index, are widely used in the social sciences

  8. Carnegie Mellon University 1 Undergraduate Economics Program

    E-Print Network [OSTI]

    Spirtes, Peter

    ://tepper.cmu.edu/prospective-students/undergraduate/economics At its most fundamental level, economics is the study of how scarce resources are allocated. What School of Business and the Dietrich College of Humanities and Social Sciences. The combination. Undergraduate economics students should consult the program's website and handbook for details about applicable

  9. Statistical analysis of Multi-Material Components using Dual Energy CT Christoph Heinzl, Johann Kastner, Torsten Moller, and Eduard Groller

    E-Print Network [OSTI]

    Statistical analysis of Multi-Material Components using Dual Energy CT Christoph Heinzl, Johann plastics-metal components. The presented work makes use of dual energy CT data acquisi- tion for artefact pipeline based on the dual ex- posure technique of dual energy CT. After prefilter- ing and multi

  10. The dual equivalence of equations and coequations for automata

    E-Print Network [OSTI]

    Rutten, Jan

    the Ministerio de Econom´ia y Competitividad (Spanish Government) and the grant 11271085 from the National-2764 from the Ministerio de Educaci´on (Spanish Government) and the grant MTM2014-54707-C3- 1-P from the Ministerio de Econom´ia y Competitividad (Spanish Government) and by an internship from CWI. Departament d

  11. Optimal policy structure in natural resource and environmental economics

    E-Print Network [OSTI]

    LaRiviere, Jacob Sean

    2010-01-01

    and Environmental Economics. Addison-Wesley. Pimentel, D. ,and Environmental Economics A dissertation submitted inDoctor of Philosophy in Economics by Jacob Sean LaRiviere

  12. The economic and social impact of the University of Kent

    E-Print Network [OSTI]

    Banaji,. Murad

    1 The economic and social impact of the University of Kent Economic Impact Results .................................................. 4 The local economic impact of the University on the Canterbury and Medway

  13. Energy Implications of Economizer Use in California Data Centers

    E-Print Network [OSTI]

    Shehabi, Arman

    2008-01-01

    of Outside Air Economizers In Data Center Environments. ”air-side water-side economizer scenarios Transformer Lossesbaseline air-side water-side economizer scenarios Sacramento

  14. Energy Implications of Economizer Use in California Data Centers

    E-Print Network [OSTI]

    Shehabi, Arman

    2008-01-01

    baseline scenario air-side economizer water-side economizerwith the use of air-side economizers. This energy savingenergy savings, air-side economizers consistently outperform

  15. REQUIREMENTS FOR THE DEGREE OF BACHELOR OF ARTS IN ECONOMICS Economics 1485

    E-Print Network [OSTI]

    Mohaghegh, Shahab

    REQUIREMENTS FOR THE DEGREE OF BACHELOR OF ARTS IN ECONOMICS Economics 1485 Notes: To ensure in economics are highly encouraged to complete Math 155 and 156. Objective 1: Communication English 101 _____ 3 English 102 _____ 3 Objective 2: Math and Science Math 126A, 126B, 126C, or 153_____ 3-4 Economics 225

  16. Rutgers University Newark, Department of Economics 220:536--Economics of Health

    E-Print Network [OSTI]

    1 Rutgers University Newark, Department of Economics 220:536--Economics of Health Instructor: Dr. S: Folland, S., A.C. Goodman, and M. Stano. The Economics of Health and Health Care. 4th edition. Upper students to the application of economic theory to the health care market. The lectures will explore

  17. What is Economics? Economics is the study of choice and decision-

    E-Print Network [OSTI]

    Saldin, Dilano

    What is Economics? Economics is the study of choice and decision- making in the face of scarce countries or entire industries such as manufacturing. Career Opportunities and Salary Economics graduates, insurance adjustor, and LettersandScienceCollegeof Contact the Department of Economics: Bolton 802 phone

  18. Economics (School of Business Administration) The economics program within the School of Business

    E-Print Network [OSTI]

    Miles, Will

    Economics (School of Business Administration) The economics program within the School of Business understanding of economics and business behavior. Students in this program take required courses in finance and economics. You will study micro- and macroeconomics, multinational finance, the relationship between money

  19. 2014 ECONOMIC AND COMMUNITY IMPACT REPORT OF THE UNIVERSITY OF WASHINGTON 1 2014 ECONOMIC

    E-Print Network [OSTI]

    Matrajt, Graciela

    2014 ECONOMIC AND COMMUNITY IMPACT REPORT OF THE UNIVERSITY OF WASHINGTON 1 2014 ECONOMIC AND COMMUNITY IMPACT REPORT OF THE UNIVERSITY OF WASHINGTON December 2014 #12;2014 ECONOMIC AND COMMUNITY IMPACT students are people of color and from diverse backgrounds. OVERALL ECONOMIC IMPACT OF UW BOTHELL ACROSS

  20. Economics 492c Directed Readings: The Economics of Sustainability: Community, Markets and Technology

    E-Print Network [OSTI]

    Phani, A. Srikantha

    Economics 492c Directed Readings: The Economics of Sustainability: Community, Markets and by appointment Description of the Course: Students of economics are provided with a strong grounding in formal them with the skills and knowledge to tackle economic problems. This course builds upon that tradition

  1. 2014 ECONOMIC AND COMMUNITY IMPACT REPORT OF THE UNIVERSITY OF WASHINGTON 1 2014 ECONOMIC

    E-Print Network [OSTI]

    Van Volkenburgh, Elizabeth

    2014 ECONOMIC AND COMMUNITY IMPACT REPORT OF THE UNIVERSITY OF WASHINGTON 1 2014 ECONOMIC AND COMMUNITY IMPACT REPORT OF THE UNIVERSITY OF WASHINGTON December 2014 #12;2014 ECONOMIC AND COMMUNITY IMPACT......................................................................................................................4 METHODOLOGY EMPLOYED IN THE ECONOMIC IMPACT STUDY...........................................5 UW

  2. String Gas Shells, their Dual Radiation and Hedgehog Signature Control

    E-Print Network [OSTI]

    E. I. Guendelman

    2009-03-12

    We search for spherically symmetric, stationary solutions with a string gas shell as a source. The requirement of a uniform newtonian potential, or constancy of the 00 component of the metric, implies the existence of a "dual" radiation, which we argue can be interpreted as representing the virtual quantum fluctuations that stabilize the shell. A string hedgehog can be introduced also into the solution. For zero or small hedgehog strength the string gas shell is of a regular nature, while the dual radiation is of a spacelike nature. For higher hedgehog strengths however the radiation "materializes" and becomes timelike while the string gas shell becomes space like. The significance of these solutions for the quantum theory is discussed.

  3. Dual superconductivity and vacuum properties in Yang--Mills theories

    E-Print Network [OSTI]

    A. D'Alessandro; M. D'Elia; L. Tagliacozzo

    2007-05-03

    We address, within the dual superconductivity model for color confinement, the question whether the Yang-Mills vacuum behaves as a superconductor of type I or type II. In order to do that we compare, for the theory with gauge group SU(2), the determination of the field penetration depth $\\lambda$ with that of the superconductor correlation length $\\xi$. The latter is obtained by measuring the temporal correlator of a disorder parameter developed by the Pisa group to detect dual superconductivity. The comparison places the vacuum close to the border between type I and type II and marginally on the type II side. We also check our results against the study of directly measurable effects such as the interaction between two parallel flux tubes, obtaining consistent indications for a weak repulsive behaviour. Future strategies to improve our investigation are discussed.

  4. Development and Use of the Dual-Mode Plasma Torch

    SciTech Connect (OSTI)

    Womack, R.; Shuey, M.

    2002-02-26

    After several years of development, a commercially available high-temperature treatment system has been developed and installed that treats heterogeneous low-level radioactive waste. High temperature plasma processing, unique torch design and operating features make it feasible to achieve a volume reduced, permanent, high integrity waste form while eliminating the personnel exposure and costs associated with conventional sorting, characterizing and handling. Plasma technology can also be used to treat previous conditioned waste packages that no longer meet the current acceptance criteria for final disposal. Plasma treatment can result, in many cases, in a substantial volume reduction, which lowers the final disposal costs. This paper covers the recently patented dual mode plasma torch design(1), the lessons learned that fostered its development and the advantages it brings to radioactive waste processing. This paper also provides current full scale Plasma Arc Centrifugal Treatment (PACT) project status and how the dual mode torch is being used in the PACT system.

  5. Dual-phase Cr-Ta alloys for structural applications

    DOE Patents [OSTI]

    Liu, Chain T. (Oak Ridge, TN); Brady, Michael P. (Oak Ridge, TN); Zhu, Jiahong (Knoxville, TN); Tortorelli, Peter F. (Knoxville, TN)

    2001-01-01

    Dual phase alloys of chromium containing 2 to 11 atomic percent tantalum with minor amounts of Mo, Cr, Ti, Y, La, Cr, Si and Ge are disclosed. These alloys contain two phases including Laves phase and Cr-rich solid solution in either eutectic structures or dispersed Laves phase particles in the Cr-rich solid solution matrix. The alloys have superior mechanical properties at high temperature and good oxidation resistance when heated to above 1000.degree. C. in air.

  6. Advanced regenerator testing in the Raytheon dual-use cryocoolerr

    SciTech Connect (OSTI)

    Schaefer, B. R.; Bellis, L.; Ellis, M. J.; Conrad, T. J. [Raytheon Space and Airborne Systems 2000 E. El Segundo Blvd., El Segundo, CA 90245 (United States)

    2014-01-29

    Significant progress has been made on the Raytheon low cost space cryocooler called the Dual-Use Cryocooler (DUC). Most notably, the DUC has been integrated and tested with an advanced regenerator. The advanced regenerator is a drop-in replacement for stainless steel screens and has shown significant thermodynamic performance improvements. This paper will compare the performance of two different regenerators and explain the benefits of the advanced regenerator.

  7. Retractable pin dual in-line package test clip

    DOE Patents [OSTI]

    Bandzuch, Gregory S. (Washington, PA); Kosslow, William J. (Jefferson Boro, PA)

    1996-01-01

    This invention is a Dual In-Line Package (DIP) test clip for use when troubleshooting circuits containing DIP integrated circuits. This test clip is a significant improvement over existing DIP test clips in that it has retractable pins which will permit troubleshooting without risk of accidentally shorting adjacent pins together when moving probes to different pins on energized circuits or when the probe is accidentally bumped while taking measurements.

  8. A Dual Method for Computing Power Transfer Distribution Factors

    E-Print Network [OSTI]

    Ronellenfitsch, Henrik; Witthaut, Dirk

    2015-01-01

    Power Transfer Distribution Factors (PTDFs) play a crucial role in power grid security analysis, planning, and redispatch. Fast calculation of the PTDFs is therefore of great importance. In this letter, we present a dual method of computing PTDFs. It uses power flows along topological cycles of the network but still relies on simple matrix algebra. For power grids containing a relatively small number of cycles, the method offers a significant speedup of numerical calculations.

  9. Dual fuel combustion in a turbocharged diesel engine

    SciTech Connect (OSTI)

    Few, P.C.; Newlyn, H.A.

    1987-01-01

    The modification of a turbocharged diesel engine to a dual-fuel engine using methane as the supplementary fuel has been carried out. The effect of the gaseous fuel in a turbo-charged diesel engine has been investigated by means of a heat release study and a computer program already developed at Leicester Polytechnic. It is used in order to examine the rate of heat released under any operational condition.

  10. Development of a high-output dual-fuel engine

    SciTech Connect (OSTI)

    Danyluk, P.R. . Fairbanks Morse Engineering Division)

    1993-10-01

    This paper presents the results of a new dual-fuel engine development program. The engine is the largest commercially available in terms of power output (650 hp/cyl) and features very low emissions (1 g/hp-hr NO[sub x]) and excellent fuel consumption (43 percent thermal efficiency). A two-cylinder turbocharged prototype was designed and built for the initial development. Results from testing on 18-cylinder production versions are also reported.

  11. Page 1 | B.S. in Mechanical Engineering & Physics (dual degree) | Academic Plan of Study Updated June 2015 B.S. in Mechanical Engineering & Physics (dual degree)

    E-Print Network [OSTI]

    Wang, Yongge

    Page 1 | B.S. in Mechanical Engineering & Physics (dual degree) | Academic Plan of Study Updated June 2015 B.S. in Mechanical Engineering & Physics (dual degree) Academic Plan of Study William States and Engineering Science + Dept. of Physics & Optical Science mees.uncc.edu & physics.uncc.edu PROGRAM SUMMARY

  12. Online Social Activity Reflects Economic Status

    E-Print Network [OSTI]

    Liu, Jin-Hu; Shao, Junming; Zhou, Tao

    2015-01-01

    To characterize economic development and diagnose the economic health condition, several popular indices such as gross domestic product (GDP), industrial structure and income growth are widely applied. However, computing these indices based on traditional economic census is usually costly and resources consuming, and more importantly, following a long time delay. In this paper, we analyzed nearly 200 million users' activities for four consecutive years in the largest social network (Sina Microblog) in China, aiming at exploring latent relationships between the online social activities and local economic status. Results indicate that online social activity has a strong correlation with local economic development and industrial structure, and more interestingly, allows revealing the macro-economic structure instantaneously with nearly no cost. Beyond, this work also provides a new venue to identify risky signal in local economic structure.

  13. Integrated process and dual-function catalyst for olefin epoxidation

    DOE Patents [OSTI]

    Zhou, Bing (Cranbury, NJ); Rueter, Michael (Plymouth Meeting, PA)

    2003-01-01

    The invention discloses a dual-functional catalyst composition and an integrated process for production of olefin epoxides including propylene oxide by catalytic reaction of hydrogen peroxide from hydrogen and oxygen with olefin feeds such as propylene. The epoxides and hydrogen peroxide are preferably produced simultaneously in situ. The dual-functional catalyst comprises noble metal crystallites with dimensions on the nanometer scale (on the order of <1 nm to 10 nm), specially dispersed on titanium silicalite substrate particles. The dual functional catalyst catalyzes both the direct reaction of hydrogen and oxygen to generate hydrogen peroxide intermediate on the noble metal catalyst surface and the reaction of the hydrogen peroxide intermediate with the propylene feed to generate propylene oxide product. Combining both these functions in a single catalyst provides a very efficient integrated process operable below the flammability limits of hydrogen and highly selective for the production of hydrogen peroxide to produce olefin oxides such as propylene oxide without formation of undesired co-products.

  14. Regenerative Boiler Feedwater Heater Economics 

    E-Print Network [OSTI]

    Viar, W. L.

    1986-01-01

    heater stage. INTRODUCTION The evolution of power plant cycles has been characterized by advancements in materials of cunstruction, and constrained by economics of the times. Our understanding of the physical laws (e.g., first and second laws... 11 ion. For an es:t imated installed cost of $350,000, the NROI will ~pproach 130 percent. Somewhere. be tween these two ;points. the real investment probably lies. CASE STUDY 2 In this eva luat iq'n, the high-pressure feed preheater...

  15. Economic Values | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoopButtePower VenturesInformation9)askDoubleEERESodaEconomic Values Jump to:

  16. Economic and policy implications of pandemic influenza.

    SciTech Connect (OSTI)

    Smith, Braeton J.; Starks, Shirley J.; Loose, Verne W.; Brown, Theresa Jean; Warren, Drake E.; Vargas, Vanessa N.

    2010-03-01

    Pandemic influenza has become a serious global health concern; in response, governments around the world have allocated increasing funds to containment of public health threats from this disease. Pandemic influenza is also recognized to have serious economic implications, causing illness and absence that reduces worker productivity and economic output and, through mortality, robs nations of their most valuable assets - human resources. This paper reports two studies that investigate both the short- and long-term economic implications of a pandemic flu outbreak. Policy makers can use the growing number of economic impact estimates to decide how much to spend to combat the pandemic influenza outbreaks. Experts recognize that pandemic influenza has serious global economic implications. The illness causes absenteeism, reduced worker productivity, and therefore reduced economic output. This, combined with the associated mortality rate, robs nations of valuable human resources. Policy makers can use economic impact estimates to decide how much to spend to combat the pandemic influenza outbreaks. In this paper economists examine two studies which investigate both the short- and long-term economic implications of a pandemic influenza outbreak. Resulting policy implications are also discussed. The research uses the Regional Economic Modeling, Inc. (REMI) Policy Insight + Model. This model provides a dynamic, regional, North America Industrial Classification System (NAICS) industry-structured framework for forecasting. It is supported by a population dynamics model that is well-adapted to investigating macro-economic implications of pandemic influenza, including possible demand side effects. The studies reported in this paper exercise all of these capabilities.

  17. CHS Graduate Student Competencies & Requirements in Health Economics Health Economics Competencies June 2015 --Page 1 of 4

    E-Print Network [OSTI]

    Calgary, University of

    Monthly Health Economics and Health Technology Assessment seminars. Others as recommended by the student's Supervisor/committee. Monthly Health Economics and Health Technology Assessment seminars. OthersCHS Graduate Student Competencies & Requirements in Health Economics Health Economics Competencies

  18. Job and Economic Development Impact (JEDI) Model: A User-Friendly Tool to Calculate Economic Impacts from Wind Projects

    SciTech Connect (OSTI)

    None

    2009-02-26

    Brochure on the Jobs and Economic Development Impact (JEDI) Model for calculating the economic impacts of wind development.

  19. Economic Calculations for the ASHRAE Handbook 

    E-Print Network [OSTI]

    Haberl, J. S.

    1993-01-01

    ESL-TR-93/04-07 Economic Calculations for the ASHRAE Handbook Jeff S. Haberl Dept. of Mechanical Engineering Texas A&M University College Station, TX 77843-3123 For any proposed capital investment, the capital and interest costs, salvage costs... Office, Washington, D.C. BIBLIOGRAPHY ASTM. 1985. Definition of terms relating to building economics. ASTM Standard E933-S5. ASTM, Philadelphia. Kurtz, M. 1984. Handbook of engineering economics: A guide for engineers, technicians, scientists and managers...

  20. Characterization of signed measures in the dual of BV and related ...

    E-Print Network [OSTI]

    2015-08-07

    Aug 7, 2015 ... It is a challenging problem in geometric measure theory to give a full characterization of the dual of BV , the space of functions of bounded ...

  1. Structural, optical and electrical properties of WOxNy films deposited by reactive dual magnetron sputtering

    E-Print Network [OSTI]

    Mohamed, Sodky H.; Anders, Andre

    2006-01-01

    Egypt Abstract Thin films of tungsten oxynitrides were prepared by dual magnetron sputtering of tungsten using argon/oxygen/nitrogen gas

  2. Advanced Materials for Reversible Solid Oxide Fuel Cell (RSOFC), Dual Mode Operation with Low

    E-Print Network [OSTI]

    Advanced Materials for Reversible Solid Oxide Fuel Cell (RSOFC), Dual Mode Operation with Low, Director Product Development & Federal Programs #12;Project Background f Reversible Solid Oxide Fuel Cells

  3. The Economics Department offers concentrations in Economics and Financial Economics. Students interested in a more enriched curriculum have the opportunity to

    E-Print Network [OSTI]

    Cantlon, Jessica F.

    9/2014 1 The Economics Department offers concentrations in Economics and Financial Economics Requirements for Major Requirements for a Concentration in Economics ECO 108 ECO 207 or 207H ECO 209 or 209H ECO 230 (or equivalent: STT 213 or MTH 203) ECO 231W 4 Economics Electives 2 Allied Field Courses

  4. Advanced Coal Wind Hybrid: Economic Analysis

    E-Print Network [OSTI]

    Phadke, Amol

    2008-01-01

    Source: Velocity Suite, Global Energy Data Advanced Coal Wind Hybrid: Economic Analysis 6.3.2 Comparison with Non-hybrid Competing

  5. Optimal timing problems in environmental economics

    E-Print Network [OSTI]

    Pindyck, Robert S.

    2001-01-01

    Because of the uncertainties and irreversibilities that are often inherent in environmental degradation, its prevention, and its economic consequences, environmental policy design can involve important problems of timing. ...

  6. Data Center Economizer Contamination and Humidity Study

    E-Print Network [OSTI]

    Shehabi, Arman

    2010-01-01

    Technologies Program Data Center Economizer ContaminationREFERENCES Executive Summary Data centers require continuousreluctance from many data center owners to use this common

  7. BPA Study of Smart Grid Economics ...

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

    Study of Smart Grid Economics Identifies Attractive Opportunities and Key Uncertainties Bonneville Power Administration (BPA) and Navigant Consulting recently released a white...

  8. Exam FM Sample Solutions Financial Economics

    E-Print Network [OSTI]

    Society of Actuaries

    2014-10-22

    Financial Economics. June 2014 changes. Questions 1-30 are from the prior version of this document. They have been edited to conform more closely to current ...

  9. Economic Analyses of Three Energy Policy Problems

    E-Print Network [OSTI]

    Accordino, Megan H.

    2015-01-01

    Opportunities for electricity storage in deregulatingvalua- tions of electricity storage. working paper. Oates,of pure and hybrid electricity storage. Energy Economics

  10. CAIED Tribal Economic Development Outlook Conference

    Office of Energy Efficiency and Renewable Energy (EERE)

    How will the tribal economy do this year? What will impact your bottom line? What does the tribal economic future look like?

  11. "Conflict Between Economic Growth and Environmental Protection...

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

    Dr. Bryan Czech, resident, Center for the Advancement of the Steady State of the Economy Presentation: Presentation Abstract: Abstract Conflict Between Economic Growth and...

  12. Considerations When Selecting a Condensing Economizer | Department...

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

    More Documents & Publications Consider Installing a Condensing Economizer Steam System Survey Guide Improving Steam System Performance: A Sourcebook for Industry, Second Edition...

  13. CAIED Tribal Economic Development Outlook Conference

    Broader source: Energy.gov [DOE]

    The Center for American Indian Economic Development (CAIED) is hosting a conference on the impact that business and the economy will have on the next year for Tribes.

  14. Real Estate Prices and Economic Cycles

    E-Print Network [OSTI]

    Quigley, John M.

    2002-01-01

    in construction and price development were synchronized with3 Models of Housing price Development Based on EconomicTable 4 Models of Housing Price Development Based on Lagged

  15. ENVIRONMENTAL AND ECONOMIC EFFECTS OF SUBSIDENCE

    E-Print Network [OSTI]

    Viets, V.F.

    2010-01-01

    S. G. , 1975, Environmental Report - Deep Geothermal Test1976, Geohydrological Environmental Effects of GeothermalI -------- ------- Effects 4 . Environmental and Economic

  16. The Very Long Run Economic Growth

    E-Print Network [OSTI]

    Wu, Lemin

    2013-01-01

    Growth before the Industrial Revolution. ” Journal of Law2001. “ Was an Industrial Revolution Inevitable? EconomicThe British Industrial Revolution in Global Perspective. ”

  17. UCSD Biomass to Power Economic Feasibility Study

    E-Print Network [OSTI]

    Cattolica, Robert

    2009-01-01

    Biofuels, LLC  UCSD Biomass to Power  Economic Feasibility Figure 1: West Biofuels Biomass Gasification to Power rates..……………………. ……31  UCSD Biomass to Power ? Feasibility 

  18. Gauge theories on hyperbolic spaces and dual wormhole instabilities

    SciTech Connect (OSTI)

    Buchel, Alex

    2004-09-15

    We study supergravity duals of strongly coupled four-dimensional gauge theories formulated on compact quotients of hyperbolic spaces. The resulting background geometries are represented by Euclidean wormholes, which complicate establishing the precise gauge theory/string theory correspondence dictionary. These backgrounds suffer from the nonperturbative instabilities arising from the D3D3-bar pair-production in the background four-form potential. We discuss conditions for suppressing this Schwingerlike instability. We find that Euclidean wormholes arising in this construction develop a naked singularity before they can be stabilized.

  19. XT Node Architecture Let's Review: Dual Core v. Quad Core

    E-Print Network [OSTI]

    DDR2 · 10GB/s peak @ 667MHz · 8GB/s nominal STREAMs Quad Core · Core · 2.1Ghz clock frequency · SSE to L1,L2,L3 · Memory · Dual Channel DDR2 · 12GB/s peak @ 800MHz · 10GB/s nominal STREAMs #12;Cray XT4 Node 9.6 GB/sec 9.6GB/sec 9.6 GB/sec 9.6GB/sec 2 ­ 8 GB 12.8 GB/sec direct connect memory (DDR 800) 6

  20. Dual-wavelength InP quantum dot lasers

    SciTech Connect (OSTI)

    Shutts, S.; Smowton, P. M.; Krysa, A. B.

    2014-06-16

    We have demonstrated a two-section dual-wavelength diode laser incorporating distributed Bragg reflectors, with a peak-wavelength separation of 62.5?nm at 300?K. Each lasing wavelength has a different temperature dependence, providing a difference-tuning of 0.11?nm/K. We discuss the mechanisms governing the light output of the two competing modes and explain how the short wavelength can be relatively insensitive to output changes at the longer wavelength. Starting from an initial condition when the output at both wavelengths are equal, a 500% increase in the long wavelength output causes the short wavelength output to fall by only 6%.

  1. The thermodynamic dual structure of linear-dissipative driven systems

    E-Print Network [OSTI]

    Eric Smith

    2005-05-02

    The spontaneous emergence of dynamical order, such as persistent currents, is sometimes argued to require principles beyond the entropy maximization of the second law of thermodynamics. I show that, for linear dissipation in the Onsager regime, current formation can be driven by exactly the Jaynesian principle of entropy maximization, suitably formulated for extended systems and nonequilibrium boundary conditions. The Legendre dual structure of equilibrium thermodynamics is also preserved, though it requires the admission of current-valued state variables, and their correct incorporation in the entropy.

  2. Dual-circuit, multiple-effect refrigeration system and method

    DOE Patents [OSTI]

    DeVault, Robert C. (Knoxville, TN)

    1995-01-01

    A dual circuit absorption refrigeration system comprising a high temperature single-effect refrigeration loop and a lower temperature double-effect refrigeration loop separate from one another and provided with a double-condenser coupling therebetween. The high temperature condenser of the single-effect refrigeration loop is double coupled to both of the generators in the double-effect refrigeration loop to improve internal heat recovery and a heat and mass transfer additive such as 2-ethyl-1-hexanol is used in the lower temperature double-effect refrigeration loop to improve the performance of the absorber in the double-effect refrigeration loop.

  3. One-Loop Soft Theorems via Dual Superconformal Symmetry

    E-Print Network [OSTI]

    Brandhuber, Andreas; Spence, Bill; Travaglini, Gabriele

    2015-01-01

    We study soft theorems at one loop in planar N=4 super Yang-Mills theory through finite order in the infrared regulator and to subleading order in the soft parameter {\\delta}. In particular, we derive a universal constraint from dual superconformal symmetry, which we use to bootstrap subleading log {\\delta} behaviour. Moreover, we determine the complete infrared-finite subleading soft contribution of n-point MHV amplitudes using momentum twistors. Finally, we compute the subleading log {\\delta} behaviour of one-loop NMHV ratio functions at six and seven points, finding that universality holds within but not between helicity sectors.

  4. A dual mass flux framework for boundary layer convection

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach HomeA Better Anode Design to Improve Lithium-Ion Batteries PrintA New SolarAComplexA dual mass flux

  5. Appendix C5: Protected Resource Economics in the Northwest Region Protected Resources Economics

    E-Print Network [OSTI]

    habitat designation for th i l i f lthe economic analysis for salmon: · Hydropower damsy p · Non-hydropower

  6. Arrowhead Center: Coal Production and Regional Economic Growth Report Title: Coal Production and Regional Economic Growth

    E-Print Network [OSTI]

    Johnson, Eric E.

    Arrowhead Center: Coal Production and Regional Economic Growth Report Title: Coal Production@nmsu.edu #12;Arrowhead Center: Coal Production and Regional Economic Growth i Disclaimer This report States Government or any agency thereof. #12;Arrowhead Center: Coal Production and Regional Economic

  7. Air Displacement Plethysmography versus Dual-Energy X-Ray Absorptiometry in Underweight, Normal-Weight, and Overweight/Obese Individuals

    E-Print Network [OSTI]

    Lowry, DW; Tomiyama, AJ

    2015-01-01

    SB (1993) Use of dual-energy x-ray absorp- tiometry in body-Heymsfield SB (1996) Dual-energy X-ray absorptiometry bodyPlethysmography versus Dual-Energy X-Ray Absorptiometry in

  8. International College of Business, Economics and Law

    E-Print Network [OSTI]

    Harman, Neal.A.

    , to labour market economics, and fraudulent claims in insurance law. The broad spectrum of research activity in Business include: · Centre of Consumer Confidence Studies (CCCS) · Finance and Risk Management · Institute-Business Research (CeBR) · Technology and Innovation Management Research groups in Economics include: · Labour

  9. Brookhaven National Laboratory Economic Impact Report

    E-Print Network [OSTI]

    Ohta, Shigemi

    economic climate, the greatest opportunities for local, national, and global growth rest with the time-tested National Laboratory The Economic Engine of World-Class Science National Synchrotron Light Sources NSLS Media & Communications Office (631) 344-2345 Relativistic Heavy Ion Collider RHIC smashes particles

  10. Economics & Finance press.princeton.edu

    E-Print Network [OSTI]

    Landweber, Laura

    Economics & Finance 2012 press.princeton.edu #12;TEXT Professors who wish to consider a book from & Research 18 Game Theory 22 Finance 23 Econometrics, Mathematical & Applied Economics 26 Political Economy page 25 see page 3 see page 12 see page 20 Contents #12;press.princeton.edu 1 forThcoming Finance

  11. Data Center Economizer Contamination and Humidity Study

    E-Print Network [OSTI]

    LBNL-2424E Data Center Economizer Contamination and Humidity Study A. Shehabi, W. Tschudi, A Emerging Technologies Program Data Center Economizer Contamination and Humidity Study Lawrence Berkeley 42 #12;Executive Summary Data centers require continuous air conditioning to address high internal

  12. The economics of energy service contracts

    E-Print Network [OSTI]

    Watson, Andrew

    . A challenge for both business strategy and public policy is to identify those situations in which energyThe economics of energy service contracts Steve Sorrell September 2005 Tyndall Centre for Climate Change Research Working paper 81 #12;The economics of energy service contracts Steve Sorrell Environment

  13. Jobs and Economic Development Impacts (Postcard)

    SciTech Connect (OSTI)

    Not Available

    2011-08-01

    The U.S. Department of Energy's Wind Powering America initiative provides information on the Jobs and Economic Development Benefits model. This postcard is a marketing piece that stakeholders can provide to interested parties; it will guide them to the Jobs and Economic Development Benefits model section on the Wind Powering America website.

  14. Socio-Economic Status "Defining" SES parameters

    E-Print Network [OSTI]

    Gabrieli, John

    Socio-Economic Status Data "Defining" SES parameters · Objective SES: · Individual and/or householdArthur Ladder) · In Community (MacArthur Ladder) · Other considerations: · Social, economic, and psychological personal evaluation be reflection of self-esteem? - Half parent/half subject reports - Evidence

  15. Inorganic single crystalline fibers for dual-readout calorimetry

    E-Print Network [OSTI]

    Pauwels, Kristof; Lecoq, Paul

    This thesis focuses on the improvement of the energy resolution of hadron calorimeters. The approach is based on dual-readout, which consists in the simultaneous detection of both scintillation and Cherenkov light. The comparison of these two signals allows a compensation of the energy fluctuations, which are inherent to the detection of hadronic showers. Lutetium aluminium garnets (LuAG), which are efficient scintillators when activated with rare-earth dopants (i.e. Cerium), can also act as Cherenkov radiators when undoped. Both undoped and doped crystals can then be assembled to build an efficient dual-readout calorimeter. With the objective to investigate the feasibility of this concept, the effects of the doping concentration and the use of various co-dopant on the light output and the timing properties of LuAG were studied. The growth method was demonstrated to induce significant differences in the nature and concentration of structural defects. The optimum geometry, which is based on single-crystals sha...

  16. Economical standard quantum process tomography

    E-Print Network [OSTI]

    Xiaohua Wu; Ke Xu

    2011-05-12

    Recently, Bendersky \\emph{et al.} developed a method to complete the task of characterizing an arbitrary $\\chi$ matrix element in a scalable way, Phys. Rev. Lett. Vol. \\textbf{100}, 190403(2008), where an auxiliary system was needed. In present work, we shall show that the same task can also be completed within the scheme of standard quantum process tomography (SQPT) where there is no requirement for ancilla. Our method depends on two observations: With the elaborately chosen operators basis, the SQPT may have an economical form where a single run of experiment, in which we measure the expectation value of a chosen operator in the outport of the quantum channel with a known input, is sufficient to characterize a selected $\\chi$ matrix element; With the progress recently achieved in quantum entanglement detection, we also find that the number of the experimental settings to realize the experiment for the selected $\\chi$ matrix element does not exceed 2N for the N-qubits system. For practice, our scheme can be applied for the cases where the controlled two-body interaction is neither available nor desirable.

  17. Primal-Dual Interior Point Method Applied to the Short Term Hydroelectric Scheduling Including a

    E-Print Network [OSTI]

    Oliveira, Aurélio R. L.

    Primal-Dual Interior Point Method Applied to the Short Term Hydroelectric Scheduling Including that minimizes losses in the transmission and costs in the generation of a hydroelectric power system, formulated such perturbing parameter. Keywords-- Hydroelectric power system, Network flow, Predispatch, Primal-dual interior

  18. PROOF-OF-CONCEPT OF A DUAL-FIRED (SOLAR & NATURAL GAS) GENERATOR

    E-Print Network [OSTI]

    PROOF-OF-CONCEPT OF A DUAL-FIRED (SOLAR & NATURAL GAS) GENERATOR FOR USE IN A SPACE-COOLING SYSTEM REPORT (FAR) PROOF-OF-CONCEPT OF A DUAL-FIRED (SOLAR & NATURAL GAS) GENERATOR FOR USE IN A SPACE COOLING Investigator: Michael Garrabrant AUTHOR EISG Program Administrator Grant #: 52327A/01-06 Grant Funding: $75

  19. ABSTRACT APPROACH TO FINITE RAMSEY THEORY AND A SELF-DUAL RAMSEY THEOREM

    E-Print Network [OSTI]

    Solecki, Slawomir

    ABSTRACT APPROACH TO FINITE RAMSEY THEORY AND A SELF-DUAL RAMSEY THEOREM S_LAWOMIR SOLECKI Abstract. We give an abstract approach to finite Ramsey theory and prove a general Ramsey-type theorem. We deduce from it a self-dual Ramsey theorem, which is a new

  20. ABSTRACT APPROACH TO FINITE RAMSEY THEORY AND A SELF-DUAL RAMSEY THEOREM

    E-Print Network [OSTI]

    Solecki, Slawomir

    ABSTRACT APPROACH TO FINITE RAMSEY THEORY AND A SELF-DUAL RAMSEY THEOREM SLAWOMIR SOLECKI Abstract. We give an abstract approach to finite Ramsey theory and prove a general Ramsey-type theorem. We deduce from it a self-dual Ramsey theorem, which is a new result naturally generalizing both