Sample records for gases revised pursuant

  1. Voluntary reporting of greenhouse gases, 1995

    SciTech Connect (OSTI)

    NONE

    1996-07-01T23:59:59.000Z

    The Voluntary Reporting Program for greenhouse gases is part of an attempt by the U.S. Government to develop innovative, low-cost, and nonregulatory approaches to limit emissions of greenhouse gases. It is one element in an array of such programs introduced in recent years as part of the effort being made by the United States to comply with its national commitment to stabilize emissions of greenhouse gases under the Framework Convention on Climate Change. The Voluntary Reporting Program, developed pursuant to Section 1605(b) of the Energy Policy Act of 1992, permits corporations, government agencies, households, and voluntary organizations to report to the Energy Information Administration (EIA) on actions taken that have reduced or avoided emissions of greenhouse gases.

  2. Separation of polar gases from nonpolar gases

    DOE Patents [OSTI]

    Kulprathipanja, Santi (Hoffman Estates, IL); Kulkarni, Sudhir S. (Hoffman Estates, IL)

    1986-01-01T23:59:59.000Z

    Polar gases such as hydrogen sulfide, sulfur dioxide and ammonia may be separated from nonpolar gases such as methane, nitrogen, hydrogen or carbon dioxide by passing a mixture of polar and nonpolar gases over the face of a multicomponent membrane at separation conditions. The multicomponent membrane which is used to effect the separation will comprise a mixture of a glycol plasticizer having a molecular weight of from about 200 to about 600 and an organic polymer cast on a porous support. The use of such membranes as exemplified by polyethylene glycol and silicon rubber composited on polysulfone will permit greater selectivity accompanied by a high flux rate in the separation process.

  3. Separation of polar gases from nonpolar gases

    DOE Patents [OSTI]

    Kulprathipanja, S.

    1986-08-19T23:59:59.000Z

    The separation of polar gases from nonpolar gases may be effected by passing a mixture of nonpolar gases over the face of a multicomponent membrane at separation conditions. The multicomponent membrane which is used to effect the separation will comprise a mixture of a glycol plasticizer having a molecular weight of from about 200 to about 600 and an organic polymer cast on a porous support. The porous support is pretreated prior to casting of the mixture thereon by contact with a polyhydric alcohol whereby the pores of the support are altered, thus adding to the increased permeability of the polar gas.

  4. Separation of polar gases from nonpolar gases

    DOE Patents [OSTI]

    Kulprathipanja, Santi (Hoffman Estates, IL)

    1986-01-01T23:59:59.000Z

    The separation of polar gases from nonpolar gases may be effected by passing a mixture of nonpolar gases over the face of a multicomponent membrane at separation conditions. The multicomponent membrane which is used to effect the separation will comprise a mixture of a glycol plasticizer having a molecular weight of from about 200 to about 600 and an organic polymer cast on a porous support. The porous support is pretreated prior to casting of the mixture thereon by contact with a polyhydric alcohol whereby the pores of the support are altered, thus adding to the increased permeability of the polar gas.

  5. Separation of polar gases from nonpolar gases

    DOE Patents [OSTI]

    Kulprathipanja, S.; Kulkarni, S.S.

    1986-08-26T23:59:59.000Z

    Polar gases such as hydrogen sulfide, sulfur dioxide and ammonia may be separated from nonpolar gases such as methane, nitrogen, hydrogen or carbon dioxide by passing a mixture of polar and nonpolar gases over the face of a multicomponent membrane at separation conditions. The multicomponent membrane which is used to effect the separation will comprise a mixture of a glycol plasticizer having a molecular weight of from about 200 to about 600 and an organic polymer cast on a porous support. The use of such membranes as exemplified by polyethylene glycol and silicon rubber composited on polysulfone will permit greater selectivity accompanied by a high flux rate in the separation process.

  6. Greenhouse Gases | Department of Energy

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

    Greenhouse Gases Greenhouse Gases Executive Order 13514 requires Federal agencies to inventory and manage greenhouse gas (GHG) emissions to meet Federal goals and mitigate climate...

  7. Chapter 46. Ultracold Quantum Gases Ultracold Quantum Gases

    E-Print Network [OSTI]

    of strongly interacting Fermi gases is important for the modeling of neutron stars. Cold atomic gases allow potential of the gas. Away from resonance another length scale comes into play, the scattering length a

  8. REVISION POLICY

    Gasoline and Diesel Fuel Update (EIA)

    REVISION POLICY March 2007 Data are collected at the million cubic feet per month level and all calculations mentioned below are carried out at that precision. However, the data...

  9. SWAT Changes in Revision 481 and Revision 535: REVISION 481

    E-Print Network [OSTI]

    /Forest REVISION 522 --DOX changes in code REVISION 525 --New code added to file.cio to print mm/dd/yyyy to daily

  10. Control of pollutants in flue gases and fuel gases

    E-Print Network [OSTI]

    Laughlin, Robert B.

    . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 2.2 Flue gases and fuel gases: combustion, gasification, pyrolysis, incineration and other and gasification technologies for heat and power . . . . . . . . 2-3 2.4 Waste incineration and waste . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3 3.3 Formation of sulphur compounds during combustion and gasification . 3-5 3.4 Emission

  11. Voluntary Reporting of Greenhouse Gases

    Reports and Publications (EIA)

    2011-01-01T23:59:59.000Z

    The Voluntary Reporting of Greenhouse Gases Program was suspended May 2011. It was a mechanism by which corporations, government agencies, individuals, voluntary organizations, etc., could report to the Energy Information Administration, any actions taken that have or are expected to reduce/avoid emissions of greenhouse gases or sequester carbon.

  12. Improved correlations for retrograde gases

    E-Print Network [OSTI]

    Crogh, Arne

    1996-01-01T23:59:59.000Z

    Three correlations for retrograde gases have been developed. First, a correlation was developed that relates the composition of a retrograde gas-condensate mixture at any depletion stage to the composition at its dew point ...

  13. Guidance Document CompressedGases

    E-Print Network [OSTI]

    electricity. Oxygen by itself does not burn, but it will support or accelerate combustion of flammable the regulator is completely closed. 3. When possible use flammable and reactive gases in a fume hood. Certain

  14. Revision Sheet

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOrigin ofEnergy at Waste-to-Energy usingofRetrofitting DoorsReviewEnergy RevisedFinal

  15. Revision notice

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What's PossibleRadiation Protection TechnicalResonant Soft X-RayReview/Verify3 June 201445RevisedRWPAll

  16. 2009 Revisions EIA-914

    Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

    Revisions Quantifying the Change to the New Methodology EIA-914 Monthly Gas Production Report April 2010 This month the 2009 gas production estimates are revised. The previously...

  17. Emissions of greenhouse gases in the United States 1996

    SciTech Connect (OSTI)

    NONE

    1997-10-01T23:59:59.000Z

    The Energy Information Administration (EIA) is required by the Energy Policy Act of 1992 to prepare a report on aggregate US national emissions of greenhouse gases for the period 1987--1990, with annual updates thereafter. This report is the fifth annual update, covering national emissions over the period 1989--1995, with preliminary estimates of emissions for 1996. The estimates contained in this report have been revised from those in last year`s report. Emissions estimates for carbon dioxide are reported in metric tons of carbon; estimates for other gases are reported in metric tons of gas. Chapter 1 of this report briefly recapitulates some background information about global climate change and the greenhouse effect and discusses important recent developments in global climate change activities. Chapter 2 through 6 cover emissions of carbon dioxide, methane, nitrous oxide, halocarbons, and criteria pollutants, respectively. Chapter 7 describes potential sequestration and emissions of greenhouse gases as a result of land use changes. Five appendixes are included with this report. 216 refs., 11 figs., 38 tabs.

  18. (Created 3/06; Revised 6/06, 8/09, 6/10, 8/10, 10/11, 8/12) UNL Environmental Health and Safety (402) 472-4925 http://ehs.unl.edu

    E-Print Network [OSTI]

    Farritor, Shane

    and underground storage tanks at Gasoline Dispensing Facilities (GDF) pursuant to the Clean Air Act (CAA) (40 CFR ∑ (402) 472-4925 ∑ http://ehs.unl.edu Safe Operating Procedure (Revised 3/14) UNDERGROUND STORAGE TANKS _____________________________________________________________________ Underground storage tanks (UST) are defined as tanks containing petroleum or other regulated substances

  19. EPA -- Addressing Children's Health through Reviews Conducted Pursuant to

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't Your Destiny:RevisedAdvisory Board Contributions EMEM STAR CertifiedRed5 Federal

  20. Restrained Revision Richard Booth

    E-Print Network [OSTI]

    Booth, Richard

    another, newer, piece of information comes along, Boutilier's natural revision [4, 5] being a caseRestrained Revision Richard Booth School of IT and Computer Science University of Wollongong of their proposed framework for iterated belief revision Darwiche and Pearl advanced a convincing argument against

  1. Industrial Gases as a Vehicle for Competitiveness

    E-Print Network [OSTI]

    Dale, J. R.

    -based separation technology was developing to offer an alternative to cryogenic separation for those instances when neither high purity or cryogenic properties were required by the application. It resulted in gas of lower than 99.9995%, "five-nines", purity...INDUSTRIAL GASES AS A VEHICLE FOR COMPETITIVENESS James R. Dale, Director, Technology Programs, Airco Industrial Gases Division, The BOC Group, Inc., Murray Hill, New Jersey ABSTRACT Industrial gases are produced using compressed air...

  2. Emissions of greenhouse gases in the United States 1995

    SciTech Connect (OSTI)

    NONE

    1996-10-01T23:59:59.000Z

    This is the fourth Energy Information Administration (EIA) annual report on US emissions of greenhouse gases. This report presents estimates of US anthropogenic (human-caused) emissions of carbon dioxide, methane, nitrous oxide, and several other greenhouse gases for 1988 through 1994. Estimates of 1995 carbon dioxide, nitrous oxide, and halocarbon emissions are also provided, although complete 1995 estimates for methane are not yet available. Emissions of carbon dioxide increased by 1.9% from 1993 to 1994 and by an additional 0.8% from 1994 to 1995. Most carbon dioxide emissions are caused by the burning of fossil fuels for energy consumption, which is strongly related to economic growth, energy prices, and weather. The US economy grew rapidly in 1994 and slowed in 1995. Estimated emissions of methane increased slightly in 1994, as a result of a rise in emissions from energy and agricultural sources. Estimated nitrous oxide emissions increased by 1.8% in 1995, primarily due to increased use of nitrogen fertilizers and higher output of chemicals linked to nitrous oxide emissions. Estimated emissions of hydrofluorocarbons (HFCs) and perfluorocarbons (PFCs), which are known to contribute to global warming, increased by nearly 11% in 1995, primarily as a result of increasing substitution for chlorofluorocarbons (CFCs). With the exception of methane, the historical emissions estimates presented in this report are only slightly revised from those in last year`s report.

  3. revision:19970323 modified:19970323

    E-Print Network [OSTI]

    Shelah, Saharon

    596 revision:1997­03­23 modified:1997­03­23 Some independence results on reflection James Cummings. Publication number 596. 1 #12; 596 revision:1997­03­23 modified:1997­03­23 Baumgartner proved in [1­reflection principle captures 2 #12; 596 revision:1997­03­23 modified:1997­03­23 exactly that part of # which is useful

  4. Approved Site Treatment Plan, Volumes 1 and 2. Revision 4

    SciTech Connect (OSTI)

    Helmich, E.H.; Molen, G.; Noller, D.

    1996-03-22T23:59:59.000Z

    The US Department of Energy, Savannah River Operations Office (DOE-SR), has prepared the Site Treatment Plan (STP) for Savannah River Site (SRS) mixed wastes in accordance with RCRA Section 3021(b), and SCDHEC has approved the STP (except for certain offsite wastes) and issued an order enforcing the STP commitments in Volume 1. DOE-SR and SCDHEC agree that this STP fulfills the requirements contained in the FFCAct, RCRA Section 3021, and therefore, pursuant to Section 105(a) of the FFCAct (RCRA Section 3021(b)(5)), DOE`s requirements are to implement the plan for the development of treatment capacities and technologies pursuant to RCRA Section 3021. Emerging and new technologies not yet considered may be identified to manage waste more safely, effectively, and at lower cost than technologies currently identified in the plan. DOE will continue to evaluate and develop technologies that offer potential advantages in public acceptance, privatization, consolidation, risk abatement, performance, and life-cycle cost. Should technologies that offer such advantages be identified, DOE may request a revision/modification of the STP in accordance with the provisions of Consent Order 95-22-HW. The Compliance Plan Volume (Volume 1) identifies project activity schedule milestones for achieving compliance with Land Disposal Restrictions (LDR). Information regarding the technical evaluation of treatment options for SRS mixed wastes is contained in the Background Volume (Volume 2) and is provided for information.

  5. Identifying Hazardous Waste In Your Laboratory EPA Compliance Fact Sheet: Revision 1

    E-Print Network [OSTI]

    Wikswo, John

    Identifying Hazardous Waste In Your Laboratory EPA Compliance Fact Sheet: Revision 1 Vanderbilt.safety.vanderbilt.edu IDENTIFYING HAZARDOUS WASTES IN YOUR LAB Laboratory personnel should treat all waste chemical solids, liquids, or containerized gases as hazardous wastes unless a specific chemical waste has been confirmed to be a non-hazardous

  6. Particle entanglement in rotating gases

    SciTech Connect (OSTI)

    Liu Zhao; Fan Heng [Institute of Physics, Chinese Academy of Sciences, Beijing 100190 (China)

    2010-06-15T23:59:59.000Z

    In this paper, we investigate the particle entanglement in two-dimensional (2D) weakly interacting rotating Bose and Fermi gases. We find that both particle localization and vortex localization can be indicated by particle entanglement. We also use particle entanglement to show the occurrence of edge reconstruction of rotating fermions. The different properties of condensate phase and vortex liquid phase of bosons can be reflected by particle entanglement and in vortex liquid phase we construct the same trial wave function with that in [Phys. Rev. Lett. 87, 120405 (2001)] from the viewpoint of entanglement to relate the ground state with quantum Hall state. Finally, the relation between particle entanglement and interaction strength is studied.

  7. Granular gases under extreme driving

    E-Print Network [OSTI]

    W. Kang; J. Machta; E. Ben-Naim

    2010-08-06T23:59:59.000Z

    We study inelastic gases in two dimensions using event-driven molecular dynamics simulations. Our focus is the nature of the stationary state attained by rare injection of large amounts of energy to balance the dissipation due to collisions. We find that under such extreme driving, with the injection rate much smaller than the collision rate, the velocity distribution has a power-law high energy tail. The numerically measured exponent characterizing this tail is in excellent agreement with predictions of kinetic theory over a wide range of system parameters. We conclude that driving by rare but powerful energy injection leads to a well-mixed gas and constitutes an alternative mechanism for agitating granular matter. In this distinct nonequilibrium steady-state, energy cascades from large to small scales. Our simulations also show that when the injection rate is comparable with the collision rate, the velocity distribution has a stretched exponential tail.

  8. Belief Revision Revisited Thoughts on the Scope of Belief Revision

    E-Print Network [OSTI]

    Hunter, Anthony

    Belief Revision Revisited or: Thoughts on the Scope of Belief Revision James Delgrande Simon Fraser University Canada NMR 2006 Windermere, UK, May 31, 2006 1 #12;Belief Revision ¬∑ Current interest in belief revision is regarded as going back to the seminal work of Alchourr¬īon, G¬®ardenfors, and Makinson (e.g. [AGM

  9. An Infrared Spectral Database for Detection of Gases Emitted...

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

    Database for Detection of Gases Emitted by Biomass Burning. An Infrared Spectral Database for Detection of Gases Emitted by Biomass Burning. Abstract: We report the construction of...

  10. atmospheric greenhouse gases: Topics by E-print Network

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

    GASES BACKGROUND CiteSeer Summary: The Earths climate depends on the amount of solar radiation received and the atmospheric abundance of clouds and greenhouse gases. The...

  11. aerosol precursor gases: Topics by E-print Network

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

    sunlight 11 GREENHOUSE GASES GREENHOUSE GASES BACKGROUND CiteSeer Summary: The Earths climate depends on the amount of solar radiation received and the atmospheric abundance of...

  12. Energy Efficiency and Greenhouse Gases | Department of Energy

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

    Energy Efficiency and Greenhouse Gases Energy Efficiency and Greenhouse Gases Mission The team establishes an energy conservation program, as deemed appropriate for LM operations...

  13. Light Collection in Liquid Noble Gases

    SciTech Connect (OSTI)

    McKinsey, Dan [Yale University

    2013-05-29T23:59:59.000Z

    Liquid noble gases are increasingly used as active detector materials in particle and nuclear physics. Applications include calorimeters and neutrino oscillation experiments as well as searches for neutrinoless double beta decay, direct dark matter, muon electron conversion, and the neutron electric dipole moment. One of the great advantages of liquid noble gases is their copious production of ultraviolet scintillation light, which contains information about event energy and particle type. I will review the scintillation properties of the various liquid noble gases and the means used to collect their scintillation light, including recent advances in photomultiplier technology and wavelength shifters.

  14. Denitrification of combustion gases. [Patent application

    DOE Patents [OSTI]

    Yang, R.T.

    1980-10-09T23:59:59.000Z

    A method for treating waste combustion gas to remove the nitrogen oxygen gases therefrom is disclosed wherein the waste gas is first contacted with calcium oxide which absorbs and chemically reacts with the nitrogen oxide gases therein at a temperature from about 100/sup 0/ to 430/sup 0/C. The thus reacted calcium oxide (now calcium nitrate) is then heated at a temperature range between about 430/sup 0/ and 900/sup 0/C, resulting in regeneration of the calcium oxide and production of the decomposition gas composed of nitrogen and nitrogen oxide gas. The decomposition gases can be recycled to the calcium oxide contacting step to minimize the amount of nitrogen oxide gases in the final product gas.

  15. Biological production of products from waste gases

    DOE Patents [OSTI]

    Gaddy, James L. (Fayetteville, AR)

    2002-01-22T23:59:59.000Z

    A method and apparatus are designed for converting waste gases from industrial processes such as oil refining, and carbon black, coke, ammonia, and methanol production, into useful products. The method includes introducing the waste gases into a bioreactor where they are fermented to various products, such as organic acids, alcohols, hydrogen, single cell protein, and salts of organic acids by anaerobic bacteria within the bioreactor. These valuable end products are then recovered, separated and purified.

  16. HELSINKI UNIVERSITY OF TECHNOLOGY ENE-47.153 Greenhouse gases andGreenhouse gases and

    E-Print Network [OSTI]

    Zevenhoven, Ron

    in gas turbinecombustion in gas turbine HELSINKI UNIVERSITY OF TECHNOLOGY ENE-47.153 Effect of COEffect-depleting gases ·· COCO22 removal for gas purificationremoval for gas purification ·· COCO22 removal for greenhouse gas emissions reductionremoval for greenhouse gas emissions reduction ·· Other greenhouse gases

  17. SOFA Component Revision Identification 1 Premysl Brada

    E-Print Network [OSTI]

    SOFA Component Revision Identification 1 Premysl Brada Department of Computer Science versions, component revision numbers and change indications are derived as a well- founded version called "component revisions" and the basic fine-grained "type revisions", can subsequently be used

  18. Parallel Belief Revision: Revising by Sets of Formulas

    E-Print Network [OSTI]

    Delgrande, James P.

    Parallel Belief Revision: Revising by Sets of Formulas James Delgrande and Yi Jin School of Computing Science Simon Fraser University Burnaby, B.C. V5A 1S6 Canada {jim,yij}@cs.sfu.ca March 15, 2012 Abstract The area of belief revision studies how a rational agent may incorporate new information about

  19. Radiation Safety (Revised March 2010)

    E-Print Network [OSTI]

    Kay, Mark A.

    to Workers; Inspections 27 10 CFR Part 20Standards for Protection Against Radiation 28 10 CFR Part 35Radiation Safety Manual (Revised March 2010) Updated December 2012 Stanford University, Stanford California #12; #12; Radiation Safety Manual (Revised March 2010) Updated

  20. Where do California's greenhouse gases come from?

    ScienceCinema (OSTI)

    Fischer, Marc

    2013-05-29T23:59:59.000Z

    Last March, more than two years after California passed legislation to slash greenhouse gas emissions 25 percent by 2020, Lawrence Berkeley National Laboratory scientist Marc Fischer boarded a Cessna loaded with air monitoring equipment and crisscrossed the skies above Sacramento and the Bay Area. Instruments aboard the aircraft measured a cocktail of greenhouse gases: carbon dioxide from fossil fuel use, methane from livestock and landfills, CO2 from refineries and power plants, traces of nitrous oxide from agriculture and fuel use, and industrially produced other gases like refrigerants. The flight was part of the Airborne Greenhouse Gas Emissions Survey, a collaboration between Berkeley Lab, the National Oceanic and Atmospheric Administration, and the University of California, and UC Davis to pinpoint the sources of greenhouse gases in central California. The survey is intended to improve inventories of the states greenhouse gas emissions, which in turn will help scientists verify the emission reductions mandated by AB-32, the legislation enacted by California in 2006.

  1. Stationary light in cold atomic gases

    E-Print Network [OSTI]

    Gor Nikoghosyan; Michael Fleischhauer

    2009-09-16T23:59:59.000Z

    We discuss stationary light created by a pair of counter-propagating control fields in Lambda-type atomic gases with electromagnetically induced transparency for the case of negligible Doppler broadening. In this case the secular approximation used in the discussion of stationary light in hot vapors is no longer valid. We discuss the quality of the effective light-trapping system and show that in contrast to previous claims it is finite even for vanishing ground-state dephasing. The dynamics of the photon loss is in general non exponential and can be faster or slower than in hot gases.

  2. Computer Science Revised Edition

    E-Print Network [OSTI]

    van Rooij, Robert

    Computer Science Revised Edition December 2004 #12;Quality Assurance Netherlands Universities (QANU of the Assessment Aspects 11 2 Structure and Funding of Computer Science in the Netherlands 13 2.1 Flow of Funds 13 2.2 Graduate Schools 13 2.3 Societal Relevance of Computer Science 14 3 Comments on Computer Science

  3. Method for enhancing microbial utilization rates of gases using perfluorocarbons

    DOE Patents [OSTI]

    Turick, Charles E. (Idaho Falls, ID)

    1997-01-01T23:59:59.000Z

    A method of enhancing the bacterial reduction of industrial gases using perfluorocarbons (PFCs) is disclosed. Because perfluorocarbons (PFCs) allow for a much greater solubility of gases than water does, PFCs have the potential to deliver gases in higher concentrations to microorganisms when used as an additive to microbial growth media thereby increasing the rate of the industrial gas conversion to economically viable chemicals and gases.

  4. Method for enhancing microbial utilization rates of gases using perfluorocarbons

    DOE Patents [OSTI]

    Turick, C.E.

    1997-06-10T23:59:59.000Z

    A method of enhancing the bacterial reduction of industrial gases using perfluorocarbons (PFCs) is disclosed. Because perfluorocarbons (PFCs) allow for a much greater solubility of gases than water does, PFCs have the potential to deliver gases in higher concentrations to microorganisms when used as an additive to microbial growth media thereby increasing the rate of the industrial gas conversion to economically viable chemicals and gases. 3 figs.

  5. The safe use of low temperature liquefied gases 1. Introduction

    E-Print Network [OSTI]

    Martin, Ralph R.

    dioxide TABLE 1 Property Oxygen (O2) Nitrogen (N2) Argon (Ar) Helium (He) Carbon dioxide (CO2) Molecular.1 Objective 1.2 Gases considered and typical uses 2. Properties of low temperature liquefied atmospheric gases of BOC low temperature liquefied gases information on their properties, the hazards associated

  6. (Acts adopted pursuant to Title V of the Treaty on European Union) COUNCIL COMMON POSITION 2003/805/CFSP

    E-Print Network [OSTI]

    Sussex, University of

    (Acts adopted pursuant to Title V of the Treaty on European Union) COUNCIL COMMON POSITION 2003 that terrorists will acquire chemical, biological, radiological or nuclear materials adds a new dimension would serve as a yardstick in the negotiations of EU positions in international forums

  7. Exam revision Database Systems Lecture 18

    E-Print Network [OSTI]

    Alechina, Natasha

    ,B) and (A,C), fd B C. #12;3 Exam revision Example (coursework 5) · Relation Listing is not in 2NF because1 Exam revision Database Systems Lecture 18 Natasha Alechina Exam revision In This Lecture · Exam format · Main topics · How to revise Exam revision Exam format · Answer three questions out of five

  8. BCBST PDC --EOC Revised 1/2013

    E-Print Network [OSTI]

    Simaan, Nabil

    BCBST ­ PDC -- EOC Revised 1/2013 Vanderbilt University 89508 January 1, 2014 #12;BCBST ­ PDC -- EOC Revised 1/2013 #12;BCBST ­ PDC -- EOC Revised 1/2013 DENTAL EVIDENCE OF COVERAGE BlueCross Blue ­ PDC -- EOC Revised 1/2013 #12;BCBST ­ PDC -- EOC Revised 1/2013 TABLE OF CONTENTS INTRODUCTION

  9. New fluorescence techniques for detecting noble gases

    SciTech Connect (OSTI)

    Whitaker, T.J.; Cannon, B.D.; Bushaw, B.A.

    1986-10-01T23:59:59.000Z

    Two new concepts for detecting noble gases are reported. Both techniques involve formation of the long-lived 1s/sup 5/ metastable state of noble gases. The first technique utilizes the photon-burst method and should be capable of isotopically selective detection at extremely small relative abundances. The second concept incorporates a shelving technique that stores noble gas atoms in the metastable state and then pumps these atoms to a higher excited state that radiatively cascades to the ground state, emitting vacuum ultraviolet (vuv) photons. A significant advantage is that AlGaAs diode lasers can be used for the techniques rather than continuous wave cw dye lasers. 5 refs., 1 fig.

  10. Glass Membrane For Controlled Diffusion Of Gases

    DOE Patents [OSTI]

    Shelby, James E. (Alfred Station, NY); Kenyon, Brian E. (Pittsburgh, PA)

    2001-05-15T23:59:59.000Z

    A glass structure for controlled permeability of gases includes a glass vessel. The glass vessel has walls and a hollow center for receiving a gas. The glass vessel contains a metal oxide dopant formed with at least one metal selected from the group consisting of transition metals and rare earth metals for controlling diffusion of the gas through the walls of the glass vessel. The vessel releases the gas through its walls upon exposure to a radiation source.

  11. Scanning electron microscopy of cold gases

    E-Print Network [OSTI]

    Santra, Bodhaditya

    2015-01-01T23:59:59.000Z

    Ultracold quantum gases offer unique possibilities to study interacting many-body quantum systems. Probing and manipulating such systems with ever increasing degree of control requires novel experimental techniques. Scanning electron microscopy is a high resolution technique which can be used for in situ imaging, single site addressing in optical lattices and precision density engineering. Here, we review recent advances and achievements obtained with this technique and discuss future perspectives.

  12. Method for introduction of gases into microspheres

    DOE Patents [OSTI]

    Hendricks, Charles D. (Livermore, CA); Koo, Jackson C. (San Ramon, CA); Rosencwaig, Allan (Danville, CA)

    1981-01-01T23:59:59.000Z

    A method for producing small hollow glass spheres filled with a gas by introduction of the gas during formation of the hollow glass spheres. Hollow glass microspheres having a diameter up to about 500.mu. with both thin walls (0.5 to 4.mu.) and thick walls (5 to 20.mu.) that contain various fill gases, such as Ar, Kr, Xe, Br, DT, H.sub.2, D.sub.2, He, N.sub.2, Ne, CO.sub.2, etc. in the interior thereof, can be produced by the diffusion of the fill gas or gases into the microsphere during the formation thereof from a liquid droplet of glass-forming solution. This is accomplished by filling at least a portion of the multiple-zone drop-furnace used in producing hollow microspheres with the gas or gases of interest, and then taking advantage of the high rate of gaseous diffusion of the fill gas through the wall of the gel membrane before it transforms into a glass microsphere as it is processed in the multiple-zone furnace. Almost any gas can be introduced into the inner cavity of a glass microsphere by this method during the formation of the microsphere provided that the gas is diffused into the gel membrane or microsphere prior to its transformation into glass. The process of this invention provides a significant savings of time and related expense of filling glass microspheres with various gases. For example, the time for filling a glass microballoon with 1 atmosphere of DT is reduced from about two hours to a few seconds.

  13. Seeded optical breakdown of molecular and noble gases

    SciTech Connect (OSTI)

    Polynkin, Pavel; Scheller, Maik; Moloney, Jerome V. [College of Optical Sciences, University of Arizona 1630 E. University Blvd., Tucson, Arizona 85721 (United States)

    2012-07-30T23:59:59.000Z

    We report experimental results on the dual laser-pulse plasma excitation in various gases at atmospheric pressure. Dilute plasma channels generated through filamentation of ultraintense femtosecond laser pulses in air, argon, and helium are densified through the application of multi-Joule nanosecond heater pulses. Optical breakdown in atomic gases can be achieved for considerably longer delays between femtosecond and nanosecond pulses compared to that in molecular gases. The densification of the seed channel in molecular gases is always accompanied by its fragmentation into discrete bubbles, while in atomic gases the densified channel remains smooth and continuous.

  14. Microsoft Word - SAR 536 Revised

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

    SITE INSPECTION REPORT AND SWMU ASSESSMENT REPORT UNIT NUMBER: 536 UNIT NAME: Concrete Truck Washout Area DATE: 060302 Revised 071502 REGULATORY STATUS: SWMU LOCATION:...

  15. Revised Manuscript May

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What's PossibleRadiation Protection TechnicalResonant Soft X-RayReview/Verify3 June 201445Revised

  16. Proposed Revisions for Regents Policy

    E-Print Network [OSTI]

    Amin, S. Massoud

    Proposed Revisions for Regents Policy: Faculty Tenure Arlene Carney Vice Provost for Faculty family friendliness for probationary period #12;Basis for Revisions of Faculty Tenure Policy · Changed definitions of Academic Freedom and Responsibility required changes in the tenure policy. · As more untenured

  17. Brookhaven National Laboratory Number: Revision

    E-Print Network [OSTI]

    Ohta, Shigemi

    Brookhaven National Laboratory Number: Revision: PS-ESH-0057 01 Effective: Page 1 of 9 06 Chris Weilandics Signature on file Department ES&H Approval printed name Signature Date Lori Stiegler Signature on file #12;Number: PS-ESH-0057 Revision: 01 Effective: 06/08/12 Page 2 of 9 The only official

  18. Purchase, Delivery, and Storage of Gases

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC)IntegratedSpeedingTechnicalPurchase, Delivery, and Storage of Gases Print ALS users

  19. Method for controlling corrosion in thermal vapor injection gases

    DOE Patents [OSTI]

    Sperry, John S. (Houston, TX); Krajicek, Richard W. (Houston, TX)

    1981-01-01T23:59:59.000Z

    An improvement in the method for producing high pressure thermal vapor streams from combustion gases for injection into subterranean oil producing formations to stimulate the production of viscous minerals is described. The improvement involves controlling corrosion in such thermal vapor gases by injecting water near the flame in the combustion zone and injecting ammonia into a vapor producing vessel to contact the combustion gases exiting the combustion chamber.

  20. The greenhouse gases HFCs, PFCs Danish consumption and emissions, 2007

    E-Print Network [OSTI]

    The greenhouse gases HFCs, PFCs and SF6 Danish consumption and emissions, 2007 Tomas Sander Poulsen AND EMISSION OF F-GASES 7 1.1.1 Consumption 7 1.1.2 Emission 7 1.1.3 Trends in total GWP contribution from F 21 4 EMISSION OF F-GASES 23 4.1.1 Emissions of HFCs from refrigerants 23 4.1.2 Emissions of HFCs from

  1. Theory of ultracold atomic Fermi gases

    SciTech Connect (OSTI)

    Giorgini, Stefano; Pitaevskii, Lev P.; Stringari, Sandro [Dipartimento di Fisica, Universita di Trento and CNR-INFM BEC Center, I-38050 Povo, Trento (Italy); Dipartimento di Fisica, Universita di Trento and CNR-INFM BEC Center, I-38050 Povo, Trento, Italy and Kapitza Institute for Physical Problems, ul. Kosygina 2, 117334 Moscow (Russian Federation); Dipartimento di Fisica, Universita di Trento and CNR-INFM BEC Center, I-38050 Povo, Trento (Italy)

    2008-10-15T23:59:59.000Z

    The physics of quantum degenerate atomic Fermi gases in uniform as well as in harmonically trapped configurations is reviewed from a theoretical perspective. Emphasis is given to the effect of interactions that play a crucial role, bringing the gas into a superfluid phase at low temperature. In these dilute systems, interactions are characterized by a single parameter, the s-wave scattering length, whose value can be tuned using an external magnetic field near a broad Feshbach resonance. The BCS limit of ordinary Fermi superfluidity, the Bose-Einstein condensation (BEC) of dimers, and the unitary limit of large scattering length are important regimes exhibited by interacting Fermi gases. In particular, the BEC and the unitary regimes are characterized by a high value of the superfluid critical temperature, on the order of the Fermi temperature. Different physical properties are discussed, including the density profiles and the energy of the ground-state configurations, the momentum distribution, the fraction of condensed pairs, collective oscillations and pair-breaking effects, the expansion of the gas, the main thermodynamic properties, the behavior in the presence of optical lattices, and the signatures of superfluidity, such as the existence of quantized vortices, the quenching of the moment of inertia, and the consequences of spin polarization. Various theoretical approaches are considered, ranging from the mean-field description of the BCS-BEC crossover to nonperturbative methods based on quantum Monte Carlo techniques. A major goal of the review is to compare theoretical predictions with available experimental results.

  2. New Materials for Capturing Carbon Dioxide from Combustion Gases

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

    to APS Science Highlights rss feed New Materials for Capturing Carbon Dioxide from Combustion Gases April 9, 2014 Bookmark and Share The SIFSIX materials in order of increasing...

  3. adjacente dos gases: Topics by E-print Network

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

    nature Le Roy, Robert J. 437 Classical disordered ground states: Super-ideal gases and stealth and equi-luminous materials Chemistry Websites Summary: Classical disordered...

  4. Finalize Historic National Program to Reduce Greenhouse Gases...

    Open Energy Info (EERE)

    Finalize Historic National Program to Reduce Greenhouse Gases and Improve Fuel Economy for Cars and Trucks Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Finalize...

  5. Answers to the set revision exercise 1 Answers to the set revision exercise

    E-Print Network [OSTI]

    Alechina, Natasha

    to the set revision exercise 5 Answers to the set revision exercise · If A has k elements, how many different1 Answers to the set revision exercise 1 Answers to the set revision exercise · Are A = {1 in which they are listed does not matter. Answers to the set revision exercise 2 Answers to the set

  6. Exam revision Database Systems Lecture 18

    E-Print Network [OSTI]

    Alechina, Natasha

    revision Example (coursework 5) · {Film} {Certificate} is a non-trivial functional dependency · {Cinema(A,B,C), candidate keys (A,B) and (A,C), fd B C. #12;Exam revision Example (coursework 5) · Relation ListingExam revision Database Systems Lecture 18 Natasha Alechina #12;Exam revision In This Lecture · Exam

  7. Recent Revisions to PVWATTS

    SciTech Connect (OSTI)

    Marion, B.; Anderberg, M.; Gray-Hann, P.

    2005-11-01T23:59:59.000Z

    PVWATTS is an Internet-accessible software program that allows the user to easily calculate the energy production and cost savings for grid-connected photovoltaic (PV) systems located throughout the United States. To ensure that PVWATTS continues to meet its users' needs, an online survey form was provided to users to identify areas for improvement. The results of the survey were used to prioritize improvements to PVWATTS in FY2005. PVWATTS was revised by changing the PV system specification input for system size from an AC power rating to a nameplate DC power rating; adding an input for an overall DC to AC derate factor; updating the residential electric rates; adding monthly and yearly solar radiation values for the PV array; and simplifying the user interface for Version 2.

  8. Holographic Inflation Revised

    E-Print Network [OSTI]

    Tom Banks; Willy Fischler

    2015-01-09T23:59:59.000Z

    This paper is a major revision of our previous work on the HST model of inflation. We identify the local fluctuations of the metric with fluctuations of the mass and angular momentum of black holes, and show that the consistency conditions in HST for a single trajectory to see more and more of a homogeneous distribution of black holes, imply that the system outside the horizon is undergoing inflation: small systems of equal entropy, are not in causal contact. Homogeneity then requires that the initial trajectory underwent inflation that expanded the black hole radius into our current horizon. The low entropy of the initial state of the universe is explained by the fact that this is the maximal entropy state, which has long lived localized excitations, and which can form structures more complex than black holes. The number of e-folds, reheat temperature of the universe and size of inflationary fluctuations are calculated in terms of a few parameters.

  9. Finite Temperature Gases of Fermionic Strings

    E-Print Network [OSTI]

    Shyamoli Chaudhuri

    2005-09-12T23:59:59.000Z

    We show that in the absence of a Ramond-Ramond sector both the type IIA and type IIB free string gases have a thermal instability due to low temperature tachyon modes. The gas of free IIA strings undergoes a thermal duality transition into a gas of free IIB strings at the self-dual temperature. The free heterotic string gas is a tachyon-free ensemble with gauge symmetry SO(16)$\\times$SO(16) in the presence of a timelike Wilson line background. It exhibits a holographic duality relation undergoing a self-dual phase transition with positive free energy and positive specific heat. The type IB open and closed string ensemble is related by thermal duality to the type I' string ensemble. We identify the order parameter for the Kosterlitz-Thouless phase transition from a low temperature gas of short open strings to a high temperature long string phase at or below T_C. Note Added (Sep 2005).

  10. Voluntary reporting of greenhouse gases 1997

    SciTech Connect (OSTI)

    NONE

    1999-05-01T23:59:59.000Z

    The Voluntary Reporting of Greenhouse Gases Program, required by Section 1605(b) of the Energy Policy Act of 1992, records the results of voluntary measures to reduce, avoid, or sequester greenhouse gas emissions. In 1998, 156 US companies and other organizations reported to the Energy information Administration that, during 1997, they had achieved greenhouse gas emission reductions and carbon sequestration equivalent to 166 million tons of carbon dioxide, or about 2.5% of total US emissions for the year. For the 1,229 emission reduction projects reported, reductions usually were measured by comparing an estimate of actual emissions with an estimate of what emissions would have been had the project not been implemented.

  11. Continuous cryopump with a method for removal of solidified gases

    DOE Patents [OSTI]

    Carlson, L.W.; Herman, H.

    1988-05-05T23:59:59.000Z

    An improved cryopump for the removal of gases from a high vacuum, comprising a cryopanel incorporating honeycomb structure, refrigerant means thermally connected to the cryopanel, and a rotatable channel moving azimuthally around an axis located near the center of the cryopanel, removing gases adsorbed within the honeycomb structure by subliming them and conducting them outside the vacuum vessel. 4 figs.

  12. AMIII Termodinamica dos Gases Ideais 17 de Janeiro de 2002

    E-Print Network [OSTI]

    Natário, José

    AMIII ¬≠ Termodin‚??amica dos Gases Ideais 17 de Janeiro de 2002 N moles de um g‚??as ideal em equil dos gases ideais). A Primeira Lei da Termodin‚??amica afirma que existe uma fun‚?ļc‚?Ěao E : M # R, dita pela Segunda Lei da Termodin‚??amica. 2 #12;

  13. Biological Removal of Siloxanes from Landfill and Digester Gases

    E-Print Network [OSTI]

    Biological Removal of Siloxanes from Landfill and Digester Gases: Opportunities and Challenges S U) presents challenges for using landfill and digester gases as energy fuels because of the formation volatilize from waste at landfills and wastewater treatment plants (1). As a result, biogas produced

  14. Measurement of transient nonlinear refractive index in gases using xenon

    E-Print Network [OSTI]

    Milchberg, Howard

    Measurement of transient nonlinear refractive index in gases using xenon supercontinuum single measurement of ultrafast high field processes using modest energy lasers, with pump and probe pulses totaling) and instrument resolution. The ultrafast nonlinear Kerr effect in glass, and in Ar, N2, and N2O gases is measured

  15. Revision of ASCE 4

    SciTech Connect (OSTI)

    Nelson, T.A.; Murray, R.C. [Lawrence Livermore National Lab., CA (United States); Short, S.A. [EQE Engineering Consultants, Inc. (United States)

    1995-01-24T23:59:59.000Z

    The original version of ASCE Standard 4, ``Seismic Analysis of Safety-Related Nuclear Structures`` was published in September 1986. It is ASCE policy to update its standards on a five year interval and the Working Group on Seismic Analysis of Safety Related Nuclear Structures was reconvened to formulate the revisions. The goal in updating the standard is to make sure that it is still relevant and that it incorporates the state of the practice in seismic engineering or, in some cases, where it has been demonstrated that state-of-the-art improvements need to be made to standard practice; new improvements are included. The contents of the new standard cover the same areas as the original version, with some additions. The contents are as follows: Input - response spectra and time histories; modeling of structures; analysis of structures; soil-structure interaction; input for subsystem analysis; special structures - buried pipes and conduits, earth-retaining walls, above-ground vertical tanks, raceways, and base-isolated structures; and an appendix providing seismic probabilistic risk assessment and margin assessment.

  16. Tank safety screening data quality objective. Revision 1

    SciTech Connect (OSTI)

    Hunt, J.W.

    1995-04-27T23:59:59.000Z

    The Tank Safety Screening Data Quality Objective (DQO) will be used to classify 149 single shell tanks and 28 double shell tanks containing high-level radioactive waste into safety categories for safety issues dealing with the presence of ferrocyanide, organics, flammable gases, and criticality. Decision rules used to classify a tank as ``safe`` or ``not safe`` are presented. Primary and secondary decision variables used for safety status classification are discussed. The number and type of samples required are presented. A tabular identification of each analyte to be measured to support the safety classification, the analytical method to be used, the type of sample, the decision threshold for each analyte that would, if violated, place the tank on the safety issue watch list, and the assumed (desired) analytical uncertainty are provided. This is a living document that should be evaluated for updates on a semiannual basis. Evaluation areas consist of: identification of tanks that have been added or deleted from the specific safety issue watch lists, changes in primary and secondary decision variables, changes in decision rules used for the safety status classification, and changes in analytical requirements. This document directly supports all safety issue specific DQOs and additional characterization DQO efforts associated with pretreatment and retrieval. Additionally, information obtained during implementation can assist in resolving assumptions for revised safety strategies, and in addition, obtaining information which will support the determination of error tolerances, confidence levels, and optimization schemes for later revised safety strategy documentation.

  17. Measuring non-condensable gases in steam

    SciTech Connect (OSTI)

    Doornmalen, J. P. C. M. van; Kopinga, K., E-mail: k.kopinga@tue.nl [Department of Applied Physics, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven (Netherlands)

    2013-11-15T23:59:59.000Z

    In surgery, medical devices that are used should be sterilized. To obtain surface steam sterilization conditions, not only in the sterilizer chamber itself but also in the loads to be sterilized, the amount of non-condensable gases (NCGs), for instance air, should be very low. Even rather small fractions of NCGs (below 1†%) seriously hamper steam penetration in porous materials or devices with hollow channels (e.g., endoscopes). A recently developed instrument which might detect the presence of residual NCGs in a reliable and reproducible way is the 3M{sup TM} Electronic Test System (ETS). In this paper, a physical model is presented that describes the behavior of this instrument. This model has been validated by experiments in which known fractions of NCGs were introduced in a sterilizer chamber in which an ETS was placed. Despite several approximations made in the model, a good agreement is found between the model predictions and the experimental results. The basic principle of the ETS, measuring the heat transfer by condensation on a cooled surface, permits a very sensitive detection of NCGs in harsh environments like water vapor at high temperatures and pressures. Our model may serve to develop adapted and optimized versions of this instrument for use outside the field of sterilization, e.g., in heat exchangers based on steam condensation.

  18. Cryogenic method for measuring nuclides and fission gases

    DOE Patents [OSTI]

    Perdue, P.T.; Haywood, F.F.

    1980-05-02T23:59:59.000Z

    A cryogenic method is provided for determining airborne gases and particulates from which gamma rays are emitted. A special dewar counting vessel is filled with the contents of the sampling flask which is immersed in liquid nitrogen. A vertically placed sodium-iodide or germanium-lithium gamma-ray detector is used. The device and method are of particular use in measuring and identifying the radioactive noble gases including emissions from coal-fired power plants, as well as fission gases released or escaping from nuclear power plants.

  19. REVISED CALIFORNIA ENERGY DEMAND FORECAST 20122022

    E-Print Network [OSTI]

    the California Energy Commission staff's revised forecasts for 2012­2022 electricity consumption, peak Electricity, demand, consumption, forecast, weather normalization, peak, natural gas, self generation REVISED CALIFORNIA ENERGY DEMAND FORECAST 20122022 Volume 1: Statewide Electricity Demand

  20. REVISED CALIFORNIA ENERGY DEMAND FORECAST 20122022

    E-Print Network [OSTI]

    Energy Commission staff's revised forecasts for 2012­2022 electricity consumption, peak, and natural Electricity, demand, consumption, forecast, weather normalization, peak, natural gas, self generation REVISED CALIFORNIA ENERGY DEMAND FORECAST 20122022 Volume 2: Electricity Demand by Utility

  1. Distributed Belief Revision vs. Belief Revision in a MultiAgent environment

    E-Print Network [OSTI]

    belief revision in a multi­source enviroment (MSBR) [5], we realized that three relevant items are1 Distributed Belief Revision vs. Belief Revision in a Multi­Agent environment: first results propose a distributed architecture for belief revision­ integration, where each element is conceived like

  2. Revising partial pre-orders with partial pre-orders: A unit-based revision framework

    E-Print Network [OSTI]

    Liu, Weiru

    Revising partial pre-orders with partial pre-orders: A unit-based revision framework Jianbing Ma1, Queen's University Belfast, Belfast BT9 5BN, UK, email: {jma03, w.liu}@qub.ac.uk 2 CRIL-CNRS, UMR 8188@cril.fr Abstract Belief revision studies strategies about how agents revise their belief states when receiving new

  3. Introduction to Belief Revision Maurice Pagnucco

    E-Print Network [OSTI]

    Pagnucco, Maurice

    . Heracleitus of Ephesus (as quoted by Plutarch, On the E at Delphi) The concept of belief revision is

  4. HEDR modeling approach: Revision 1

    SciTech Connect (OSTI)

    Shipler, D.B.; Napier, B.A.

    1994-05-01T23:59:59.000Z

    This report is a revision of the previous Hanford Environmental Dose Reconstruction (HEDR) Project modeling approach report. This revised report describes the methods used in performing scoping studies and estimating final radiation doses to real and representative individuals who lived in the vicinity of the Hanford Site. The scoping studies and dose estimates pertain to various environmental pathways during various periods of time. The original report discussed the concepts under consideration in 1991. The methods for estimating dose have been refined as understanding of existing data, the scope of pathways, and the magnitudes of dose estimates were evaluated through scoping studies.

  5. Viscosities of natural gases at high pressures and high temperatures

    E-Print Network [OSTI]

    Viswanathan, Anup

    2007-09-17T23:59:59.000Z

    Estimation of viscosities of naturally occurring petroleum gases provides the information needed to accurately work out reservoir-engineering problems. Existing models for viscosity prediction are limited by data, especially at high pressures...

  6. Studying coherence in ultra-cold atomic gases

    E-Print Network [OSTI]

    Miller, Daniel E. (Daniel Edward)

    2007-01-01T23:59:59.000Z

    This thesis will discuss the study of coherence properties of ultra-cold atomic gases. The atomic systems investigated include a thermal cloud of atoms, a Bose-Einstein condensate and a fermion pair condensate. In each ...

  7. The Release of Trapped Gases from Amorphous Solid Water Films...

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

    I. Top-Down" Crystallization-Induced Crack Propagation Probed The Release of Trapped Gases from Amorphous Solid Water Films: I. Top-Down" Crystallization-Induced Crack Propagation...

  8. Low-Value Waste Gases as an Energy Source†

    E-Print Network [OSTI]

    Waibel, R. T.

    1996-01-01T23:59:59.000Z

    Waste gases with potentially useful fuel value are generated at any number of points in refineries, chemical plants and other industrial and commercial sites. The higher quality streams have been utilized successfully in fuel systems for years...

  9. Method for monitoring stack gases for uranium activity

    DOE Patents [OSTI]

    Beverly, C.R.; Ernstberger, E.G.

    1985-07-03T23:59:59.000Z

    A method for monitoring the stack gases of a purge cascade of gaseous diffusion plant for uranium activity. A sample stream is taken from the stack gases and contacted with a volume of moisture-laden air for converting trace levels of uranium hexafluoride, if any, in the stack gases into particulate uranyl fluoride. A continuous strip of filter paper from a supply roll is passed through this sampling stream to intercept and gather any uranyl fluoride in the sampling stream. This filter paper is then passed by an alpha scintillation counting device where any radioactivity on the filter paper is sensed so as to provide a continuous monitoring of the gas stream for activity indicative of the uranium content in the stack gases. 1 fig.

  10. Helium Isotopes in Geothermal and Volcanic Gases of the Western...

    Open Energy Info (EERE)

    Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: Helium Isotopes in Geothermal and Volcanic Gases of the Western United States, II. Long...

  11. Helium Isotopes In Geothermal And Volcanic Gases Of The Western...

    Open Energy Info (EERE)

    Helium Isotopes In Geothermal And Volcanic Gases Of The Western United States, I, Regional Variability And Magmatic Origin Jump to: navigation, search OpenEI Reference LibraryAdd...

  12. Geochemical Data on Waters, Gases, Scales, and Rocks from the...

    Open Energy Info (EERE)

    Jump to: navigation, search OpenEI Reference LibraryAdd to library Report: Geochemical Data on Waters, Gases, Scales, and Rocks from the Dixie Valley Region, Nevada (1996-1999)...

  13. Low-Value Waste Gases as an Energy Source

    E-Print Network [OSTI]

    Waibel, R. T.

    Waste gases with potentially useful fuel value are generated at any number of points in refineries, chemical plants and other industrial and commercial sites. The higher quality streams have been utilized successfully in fuel systems for years...

  14. Radio-frequency spectroscopy of ultracold atomic Fermi gases

    E-Print Network [OSTI]

    Schirotzek, Andre

    2010-01-01T23:59:59.000Z

    This thesis presents experiments investigating the phase diagram of ultracold atomic Fermi gases using radio-frequency spectroscopy. The tunability of many experimental parameters including the temperature, the interparticle ...

  15. Method of producing pyrolysis gases from carbon-containing materials

    DOE Patents [OSTI]

    Mudge, Lyle K. (Richland, WA); Brown, Michael D. (West Richland, WA); Wilcox, Wayne A. (Kennewick, WA); Baker, Eddie G. (Richland, WA)

    1989-01-01T23:59:59.000Z

    A gasification process of improved efficiency is disclosed. A dual bed reactor system is used in which carbon-containing feedstock materials are first treated in a gasification reactor to form pyrolysis gases. The pyrolysis gases are then directed into a catalytic reactor for the destruction of residual tars/oils in the gases. Temperatures are maintained within the catalytic reactor at a level sufficient to crack the tars/oils in the gases, while avoiding thermal breakdown of the catalysts. In order to minimize problems associated with the deposition of carbon-containing materials on the catalysts during cracking, a gaseous oxidizing agent preferably consisting of air, oxygen, steam, and/or mixtures thereof is introduced into the catalytic reactor at a high flow rate in a direction perpendicular to the longitudinal axis of the reactor. This oxidizes any carbon deposits on the catalysts, which would normally cause catalyst deactivation.

  16. Method for monitoring stack gases for uranium activity

    DOE Patents [OSTI]

    Beverly, Claude R. (Paducah, KY); Ernstberger, Harold G. (Paducah, KY)

    1988-01-01T23:59:59.000Z

    A method for monitoring the stack gases of a purge cascade of a gaseous diffusion plant for uranium activity. A sample stream is taken from the stack gases and contacted with a volume of moisture-laden air for converting trace levels of uranium hexafluoride, if any, in the stack gases into particulate uranyl fluoride. A continuous strip of filter paper from a supply roll is passed through this sampling stream to intercept and gather any uranyl fluoride in the sampling stream. This filter paper is then passed by an alpha scintillation counting device where any radioactivity on the filter paper is sensed so as to provide a continuous monitoring of the gas stream for activity indicative of the uranium content in the stack gases.

  17. active trace gases: Topics by E-print Network

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

    OF GEOPHYSICAL RESEARCH, VOL. 94, NO. D13, PAGES 16,417-16,421,NOVEMBER 20, 1989 Greenhouse Effect of Chlorofluorocarbons and Other Trace Gases Environmental Sciences and Ecology...

  18. BELIEF REVISION AND UPDATE a dissertation

    E-Print Network [OSTI]

    del Val, Alvaro

    computational problems (chapters 5 and 6). A review of some of the most important proposals on revisionBELIEF REVISION AND UPDATE a dissertation submitted to the department of philosophy. In this study we focus on two of them, revision and update. For each of them, we attempt to ground them

  19. ASYNPLEX, an asynchronous parallel revised simplex algorithm

    E-Print Network [OSTI]

    Hall, Julian

    ASYNPLEX, an asynchronous parallel revised simplex algorithm J.A.J. Hall K.I.M. McKinnon February, an asynchronous parallel revised simplex algorithm J. A. J. Hall K. I. M. McKinnon 27th February 1998 Abstract This paper describes ASYNPLEX, an asynchronous variant of the revised simplex method which is suitable

  20. Process for the removal of acid forming gases from exhaust gases

    DOE Patents [OSTI]

    Chang, Shih-Ger (El Cerrito, CA); Liu, David K. (San Pablo, CA)

    1992-01-01T23:59:59.000Z

    Exhaust gases are treated to remove NO or NO.sub.x and SO.sub.2 by contacting the gases with an aqueous emulsion or suspension of yellow phosphorus preferably in a wet scrubber. The pressure is not critical, and ambient pressures are used. Hot water temperatures are best, but economics suggest about 50.degree. C. are attractive. The amount of yellow phosphorus used will vary with the composition of the exhaust gas, less than 3% for small concentrations of NO, and 10% or higher for concentrations above say 1000 ppm. Similarly, the pH will vary with the composition being treated, and it is adjusted with a suitable alkali. For mixtures of NO.sub.x and SO.sub.2, alkalis that are used for flue gas desulfurization are preferred. With this process, 100% of the by-products created are usable, and close to 100% of the NO or NO and SO.sub.2 can be removed in an economic fashion.

  1. Process for the removal of acid forming gases from exhaust gases

    DOE Patents [OSTI]

    Chang, S.G.; Liu, D.K.

    1992-11-17T23:59:59.000Z

    Exhaust gases are treated to remove NO or NO[sub x] and SO[sub 2] by contacting the gases with an aqueous emulsion or suspension of yellow phosphorus preferably in a wet scrubber. The pressure is not critical, and ambient pressures are used. Hot water temperatures are best, but economics suggest about 50 C is attractive. The amount of yellow phosphorus used will vary with the composition of the exhaust gas, less than 3% for small concentrations of NO, and 10% or higher for concentrations above say 1000 ppm. Similarly, the pH will vary with the composition being treated, and it is adjusted with a suitable alkali. For mixtures of NO[sub x] and SO[sub 2], alkalis that are used for flue gas desulfurization are preferred. With this process, 100% of the by-products created are usable, and close to 100% of the NO or NO[sub x] and SO[sub 2] can be removed in an economic fashion. 9 figs.

  2. Chapter 4 The Gaseous State Chemistry of Gases

    E-Print Network [OSTI]

    Ihee, Hyotcherl

    .15 V = V0[1+(t/273.15oC)] Kelvin T = 273.15 + t(Celsius) #12;Boyle's Law · The stirling engine, a heatChapter 4 The Gaseous State NO2 #12;AIR #12;Chemistry of Gases SO3 .. corrosive gas SO2...burning) ~1760 Charle The definition of the Temperature All gases expand with increasing temperature by the same

  3. Biological production of ethanol from waste gases with Clostridium ljungdahlii

    DOE Patents [OSTI]

    Gaddy, James L. (Fayetteville, AR)

    2000-01-01T23:59:59.000Z

    A method and apparatus for converting waste gases from industrial processes such as oil refining, carbon black, coke, ammonia, and methanol production, into useful products is disclosed. The method includes introducing the waste gases into a bioreactor where they are fermented to various product, such as organic acids, alcohols H.sub.2, SCP, and salts of organic acids by anaerobic bacteria within the bioreactor. These valuable end products are then recovered, separated and purified.

  4. Storage Ring Revised March 1994

    E-Print Network [OSTI]

    Brookhaven National Laboratory - Experiment 821

    Chapter 8. Storage Ring Revised March 1994 8.1. Introduction -- 107 -- #12; 108 Storage Ring 8.2. Magnetic Design and Field Calculations 8.2.1. Conceptual Approach #12; Storage Ring 109 #12; 110 Storage Ring 8.2.2. Computer Aided Refined Pole Designs #12; Storage Ring 111 #12; 112 Storage Ring #12

  5. Brookhaven National Laboratory Number: Revision

    E-Print Network [OSTI]

    Ohta, Shigemi

    NATIONAL LABORATORY LASER CONTROLLED AREA STANDARD OPERATING PROCEDURE (SOP) This document defines OPERATIONS Operation Maintenance Service Specific Operation (specify) #12;Number: PS-ESH-0083 Revision: 01 the safety management program for the laser system(s) listed below. All American National Standard Institute

  6. Revised 06-2011 Rechargeable

    E-Print Network [OSTI]

    Taylor, Jerry

    the Sustainability Office at 573-884-9319. #12;Revised 06-2011 Examples of Recyclable Batteries Lithium Lead Acid Button Lithium Leaking Lead Acid Alkaline Silver (Ag), Lithium (Li), Mercury (Hg) Li Primary Pb Acid AARevised 06-2011 Rechargeable Battery And Cell Phone Recycling Program Guidelines University

  7. Fluid clathrate system for continuous removal of heavy noble gases from mixtures of lighter gases

    DOE Patents [OSTI]

    Gross, Kenneth C. (Bolingbrook, IL); Markun, Francis (Joliet, IL); Zawadzki, Mary T. (South Bend, IN)

    1998-01-01T23:59:59.000Z

    An apparatus and method for separation of heavy noble gas in a gas volume. An apparatus and method have been devised which includes a reservoir containing an oil exhibiting a clathrate effect for heavy noble gases with a reservoir input port and the reservoir is designed to enable the input gas volume to bubble through the oil with the heavy noble gas being absorbed by the oil exhibiting a clathrate effect. The gas having reduced amounts of heavy noble gas is output from the oil reservoir, and the oil having absorbed heavy noble gas can be treated by mechanical agitation and/or heating to desorb the heavy noble gas for analysis and/or containment and allow recycling of the oil to the reservoir.

  8. Fluid clathrate system for continuous removal of heavy noble gases from mixtures of lighter gases

    DOE Patents [OSTI]

    Gross, K.C.; Markun, F.; Zawadzki, M.T.

    1998-04-28T23:59:59.000Z

    An apparatus and method are disclosed for separation of heavy noble gas in a gas volume. An apparatus and method have been devised which includes a reservoir containing an oil exhibiting a clathrate effect for heavy noble gases with a reservoir input port and the reservoir is designed to enable the input gas volume to bubble through the oil with the heavy noble gas being absorbed by the oil exhibiting a clathrate effect. The gas having reduced amounts of heavy noble gas is output from the oil reservoir, and the oil having absorbed heavy noble gas can be treated by mechanical agitation and/or heating to desorb the heavy noble gas for analysis and/or containment and allow recycling of the oil to the reservoir. 6 figs.

  9. Realization of effective super Tonks-Girardeau gases via strongly attractive one-dimensional Fermi gases

    SciTech Connect (OSTI)

    Chen Shu; Yin Xiangguo; Guan Liming [Institute of Physics, Chinese Academy of Sciences, Beijing 100190 (China); Guan Xiwen [Department of Theoretical Physics, Research School of Physics and Engineering, Australian National University, Canberra ACT 0200 (Australia); Batchelor, M. T. [Department of Theoretical Physics, Research School of Physics and Engineering, Australian National University, Canberra ACT 0200 (Australia); Mathematical Sciences Institute, Australian National University, Canberra ACT 0200 (Australia)

    2010-03-15T23:59:59.000Z

    A significant feature of the one-dimensional super Tonks-Girardeau gas is its metastable gas-like state with a stronger Fermi-like pressure than for free fermions which prevents a collapse of atoms. This naturally suggests a way to search for such strongly correlated behavior in systems of interacting fermions in one dimension. We thus show that the strongly attractive Fermi gas without polarization can be effectively described by a super Tonks-Girardeau gas composed of bosonic Fermi pairs with attractive pair-pair interaction. A natural description of such super Tonks-Girardeau gases is provided by Haldane generalized exclusion statistics. In particular, they are equivalent to ideal particles obeying more exclusive statistics than Fermi-Dirac statistics.

  10. Process for removing hydrogen sulfide from gases particularly coal pyrolysis gases

    SciTech Connect (OSTI)

    Ritter, H.; Herpers, E.T.

    1985-02-12T23:59:59.000Z

    Hydrogen sulfide is first removed by ammoniacal liquor from coke oven gas in the bottom part of a gas scrubber. In the top part of the scrubber, two consecutively-arranged fine scrubbing stages remove hydrogen sulfide by treating the gases, in the upper stage, with a caustic soda solution or a caustic potash solution. Beneath the upper scrubbing stage is the second fine scrubbing stage fed with a subflow of an aqueous carbonate solution collecting at the outlet of the upper fine scrubbing stage and a subflow of cooled, regenerated carbonate solution discharged from the hydrogen-sulfide/hydrogen-cyanide stripper. From the hydrogen-sulfide/hydrogen-cyanide stripper, a second subflow is admixed with coal liquor for removing fixed ammonia therefrom in a separator. The separator produces water vapor with carbon dioxide vapors that are delivered to the hydrogen-sulfide/hydrogen-cyanide stripper for regenerating the aqueous carbonate washing solution.

  11. Process for the removal of acid forming gases from exhaust gases and production of phosphoric acid

    DOE Patents [OSTI]

    Chang, Shih-Ger (El Cerrito, CA); Liu, David K. (San Pablo, CA)

    1992-01-01T23:59:59.000Z

    Exhaust gases are treated to remove NO or NO.sub.x and SO.sub.2 by contacting the gases with an aqueous emulsion or suspension of yellow phosphorous preferably in a wet scrubber. The addition of yellow phosphorous in the system induces the production of O.sub.3 which subsequently oxidizes NO to NO.sub.2. The resulting NO.sub.2 dissolves readily and can be reduced to form ammonium ions by dissolved SO.sub.2 under appropriate conditions. In a 20 acfm system, yellow phosphorous is oxidized to yield P.sub.2 O.sub.5 which picks up water to form H.sub.3 PO.sub.4 mists and can be collected as a valuable product. The pressure is not critical, and ambient pressures are used. Hot water temperatures are best, but economics suggest about 50.degree. C. The amount of yellow phosphorus used will vary with the composition of the exhaust gas, less than 3% for small concentrations of NO, and 10% or higher for concentrations above say 1000 ppm. Similarly, the pH will vary with the composition being treated, and it is adjusted with a suitable alkali. For mixtures of NO.sub.x and SO.sub.2, alkalis that are used for flue gas desulfurization are preferred. With this process, better than 90% of SO.sub.2 and NO in simulated flue gas can be removed. Stoichiometric ratios (P/NO) ranging between 0.6 and 1.5 were obtained.

  12. Emissions Of Greenhouse Gases From Rice Agriculture

    SciTech Connect (OSTI)

    M. Aslam K. Khalil

    2009-07-16T23:59:59.000Z

    This project produced detailed data on the processes that affect methane and nitrous oxide emissions from rice agriculture and their inter-relationships. It defines the shifting roles and potential future of these gases in causing global warming and the benefits and tradeoffs of reducing emissions. The major results include: 1). Mechanisms and Processes Leading to Methane Emissions are Delineated. Our experiments have tested the standard model of methane emissions from rice fields and found new results on the processes that control the flux. A mathematical mass balance model was used to unravel the production, oxidation and transport of methane from rice. The results suggested that when large amounts of organic matter are applied, the additional flux that is observed is due to both greater production and reduced oxidation of methane. 2). Methane Emissions From China Have Been Decreasing Over the Last Two Decades. We have calculated that methane emissions from rice fields have been falling in recent decades. This decrease is particularly large in China. While some of this is due to reduced area of rice agriculture, the bigger effect is from the reduction in the emission factor which is the annual amount of methane emitted per hectare of rice. The two most important changes that cause this decreasing emission from China are the reduced use of organic amendments which have been replaced by commercial nitrogen fertilizers, and the increased practice of intermittent flooding as greater demands are placed on water resources. 3). Global Methane Emissions Have Been Constant For More Than 20 Years. While the concentrations of methane in the atmosphere have been leveling off in recent years, our studies show that this is caused by a near constant total global source of methane for the last 20 years or more. This is probably because as some anthropogenic sources have increased, others, such as the rice agriculture source, have fallen. Changes in natural emissions appear small. 4). Nitrous Oxide Emissions From Rice Fields Increase as Methane Emissions Drop. Inundated conditions favor anaerobic methane production with high emission rates and de-nitrification resulting in modest nitrous oxide emissions. Under drier conditions such as intermittent flooding, methane emissions fall and nitrous oxide emissions increase. Increased nitrogen fertilizer use increases nitrous oxide emissions and is usually accompanied by reduced organic matter applications which decreases methane emissions. These mechanisms cause a generally inverse relationship between methane and nitrous oxide emissions. Reduction of methane from rice agriculture to control global warming comes with tradeoffs with increased nitrous oxide emissions. 5). High Spatial Resolution Maps of Emissions Produced. Maps of methane and nitrous oxide emissions at a resolution of 5 min ◊ 5 min have been produced based on the composite results of this research. These maps are necessary for both scientific and policy uses.

  13. Evaluation of exposures of hospital employees to anesthetic gases

    SciTech Connect (OSTI)

    Lambeth, J.D.

    1988-01-01T23:59:59.000Z

    Hospital employees who work in hospital operating and recovery rooms are often exposed to a number of anesthetic gases. There is evidence to support the belief that such exposures have led to higher rates of miscarriages and spontaneous abortions of pregnancies among women directly exposed to these gases than among women not exposed. Most of the studies assessing exposure levels were conducted prior to the widespread use of scavenging systems. Air sampling was conducted in hospital operatories and recovery rooms of three large hospitals to assess the current exposure levels in these areas and determine the effectiveness of these systems in reducing exposures to fluoride-containing anesthetic gases. It was determined that recovery-room personnel are exposed to levels of anesthesia gases that often approach and exceed the recommended Threshold Limit Value-Time Weighted Average (TLV-TWA) of 2.0 ppm. Recovery-room personnel do not have the protection from exposure provided by scavenging systems in operating rooms. Operating-room personnel were exposed to anesthesia gas levels above the TLV-TWA only when patients were masked, or connected and disconnected from the scavenging systems. Recovery-room personnel also need to be protected from exposure to anesthesia gases by a scavenging system.

  14. Safe Operating Procedure (Revised 7/11)

    E-Print Network [OSTI]

    Farritor, Shane

    -pressurized containers for everyday use. The vacuum-insulated wall design is intended to keep the surrounding heat away in specially designed systems or storage containers, the gases condense to a liquid state and maintain very cold temperatures. Types of Cryogens & Hazards Various gases can be used as cryogenic liquids. The most

  15. Clean Air Act. Revision 5

    SciTech Connect (OSTI)

    Not Available

    1994-02-15T23:59:59.000Z

    This Reference Book contains a current copy of the Clean Air Act, as amended, and those regulations that implement the statute and appear to be most relevant to DOE activities. The document is provided to DOE and contractor staff for informational purposes only and should not be interpreted as legal guidance. This Reference Book has been completely revised and is current through February 15, 1994.

  16. On the Dynamics of Total Preorders: Revising Abstract Interval Orders

    E-Print Network [OSTI]

    Meyer, Tommie

    of iterated belief revision [5­7]. In the problem of belief set revision, the tpo can be thought of as extraOn the Dynamics of Total Preorders: Revising Abstract Interval Orders Richard Booth1 and Thomas) are often used in belief revision to encode an agent's strategy for revising its belief set in response

  17. Method for removing acid gases from a gaseous stream

    DOE Patents [OSTI]

    Gorin, Everett (San Rafael, CA); Zielke, Clyde W. (McMurray, PA)

    1981-01-01T23:59:59.000Z

    In a process for hydrocracking a heavy aromatic polynuclear carbonaceous feedstock containing reactive alkaline constituents to produce liquid hydrocarbon fuels boiling below about 475.degree. C. at atmospheric pressure by contacting the feedstock with hydrogen in the presence of a molten metal halide catalyst, thereafter separating a gaseous stream containing hydrogen, at least a portion of the hydrocarbon fuels and acid gases from the molten metal halide and regenerating the molten metal halide, thereby producing a purified molten metal halide stream for recycle to the hydrocracking zone, an improvement comprising; contacting the gaseous acid gas, hydrogen and hydrocarbon fuels-containing stream with the feedstock containing reactive alkaline constituents to remove acid gases from the acid gas containing stream. Optionally at least a portion of the hydrocarbon fuels are separated from gaseous stream containing hydrogen, hydrocarbon fuels and acid gases prior to contacting the gaseous stream with the feedstock.

  18. Separating hydrogen from coal gasification gases with alumina membranes

    SciTech Connect (OSTI)

    Egan, B.Z. (Oak Ridge National Lab., TN (USA)); Fain, D.E.; Roettger, G.E.; White, D.E. (Oak Ridge K-25 Site, TN (USA))

    1991-01-01T23:59:59.000Z

    Synthesis gas produced in coal gasification processes contains hydrogen, along with carbon monoxide, carbon dioxide, hydrogen sulfide, water, nitrogen, and other gases, depending on the particular gasification process. Development of membrane technology to separate the hydrogen from the raw gas at the high operating temperatures and pressures near exit gas conditions would improve the efficiency of the process. Tubular porous alumina membranes with mean pore radii ranging from about 9 to 22 {Angstrom} have been fabricated and characterized. Based on hydrostatic tests, the burst strength of the membranes ranged from 800 to 1600 psig, with a mean value of about 1300 psig. These membranes were evaluated for separating hydrogen and other gases. Tests of membrane permeabilities were made with helium, nitrogen, and carbon dioxide. Measurements were made at room temperature in the pressure range of 15 to 589 psi. Selected membranes were tested further with mixed gases simulating a coal gasification product gas. 5 refs., 7 figs.

  19. Emissions of greenhouse gases in the United States 1997

    SciTech Connect (OSTI)

    NONE

    1998-10-01T23:59:59.000Z

    This is the sixth annual report on aggregate US national emissions of greenhouse gases. It covers emissions over the period 1990--1996, with preliminary estimates of emissions for 1997. Chapter one summarizes some background information about global climate change and the greenhouse effect. Important recent developments in global climate change activities are discussed, especially the third Conference of the Parties to the Framework Convention on Climate Change, which was held in December of 1997 in Kyoto, Japan. Chapters two through five cover emissions of carbon dioxide, methane, nitrous oxide, halocarbons and related gases, respectively. Chapter six describes potential sequestration and emissions of greenhouse gases as a result of land use changes. Six appendices are included in the report. 96 refs., 38 tabs.

  20. ďHard probesĒ of strongly-interacting atomic gases

    SciTech Connect (OSTI)

    Nishida, Yusuke [Los Alamos National Laboratory

    2012-06-18T23:59:59.000Z

    We investigate properties of an energetic atom propagating through strongly interacting atomic gases. The operator product expansion is used to systematically compute a quasiparticle energy and its scattering rate both in a spin-1/2 Fermi gas and in a spinless Bose gas. Reasonable agreement with recent quantum Monte Carlo simulations even at a relatively small momentum k/kF > 1.5 indicates that our large-momentum expansions are valid in a wide range of momentum. We also study a differential scattering rate when a probe atom is shot into atomic gases. Because the number density and current density of the target atomic gas contribute to the forward scattering only, its contact density (measure of short-range pair correlation) gives the leading contribution to the backward scattering. Therefore, such an experiment can be used to measure the contact density and thus provides a new local probe of strongly interacting atomic gases.

  1. Carbonaceous adsorbent regeneration and halocarbon displacement by hydrocarbon gases

    DOE Patents [OSTI]

    Senum, G.I.; Dietz, R.N.

    1994-04-05T23:59:59.000Z

    This invention describes a process for regeneration of halocarbon bearing carbonaceous adsorbents through which a carbonaceous adsorbent is contacted with hydrocarbon gases, preferably propane, butane and pentane at near room temperatures and at atmospheric pressure. As the hydrocarbon gases come in contact with the adsorbent, the hydrocarbons displace the halocarbons by physical adsorption. As a result of using this process, the halocarbon concentration and the hydrocarbon eluant is increased thereby allowing for an easier recovery of pure halocarbons. By using the process of this invention, carbonaceous adsorbents can be regenerated by an inexpensive process which also allows for subsequent re-use of the recovered halocarbons. 8 figures.

  2. Carbonaceous adsorbent regeneration and halocarbon displacement by hydrocarbon gases

    DOE Patents [OSTI]

    Senum, Gunnar I. (Patchogue, NY); Dietz, Russell N. (Patchogue, NY)

    1994-01-01T23:59:59.000Z

    This invention describes a process for regeneration of halocarbon bearing carbonaceous adsorbents through which a carbonaceous adsorbent is contacted with hydrocarbon gases, preferably propane, butane and pentane at near room temperatures and at atmospheric pressure. As the hydrocarbon gases come in contact with the adsorbent, the hydrocarbons displace the halocarbons by physical adsorption. As a result of using this process, the halocarbon concentration and the hydrocarbon eluant is increased thereby allowing for an easier recovery of pure halocarbons. By using the process of this invention, carbonaceous adsorbents can be regenerated by an inexpensive process which also allows for subsequent re-use of the recovered halocarbons.

  3. Removal of sulfur and nitrogen containing pollutants from discharge gases

    DOE Patents [OSTI]

    Joubert, James I. (Pittsburgh, PA)

    1986-01-01T23:59:59.000Z

    Oxides of sulfur and of nitrogen are removed from waste gases by reaction with an unsupported copper oxide powder to form copper sulfate. The resulting copper sulfate is dissolved in water to effect separation from insoluble mineral ash and dried to form solid copper sulfate pentahydrate. This solid sulfate is thermally decomposed to finely divided copper oxide powder with high specific surface area. The copper oxide powder is recycled into contact with the waste gases requiring cleanup. A reducing gas can be introduced to convert the oxide of nitrogen pollutants to nitrogen.

  4. Methods, systems, and devices for deep desulfurization of fuel gases

    DOE Patents [OSTI]

    Li, Liyu (Richland, WA); King, David L. (Richland, WA); Liu, Jun (Richland, WA); Huo, Qisheng (Richland, WA)

    2012-04-17T23:59:59.000Z

    A highly effective and regenerable method, system and device that enables the desulfurization of warm fuel gases by passing these warm gasses over metal-based sorbents arranged in a mesoporous substrate. This technology will protect Fischer-Tropsch synthesis catalysts and other sulfur sensitive catalysts, without drastic cooling of the fuel gases. This invention can be utilized in a process either alone or alongside other separation processes, and allows the total sulfur in such a gas to be reduced to less than 500 ppb and in some instances as low as 50 ppb.

  5. Welcome to Greenhouse Gases: Science and Technology: Editorial

    SciTech Connect (OSTI)

    Oldenburg, C.M.; Maroto-Valer, M.M.

    2011-02-01T23:59:59.000Z

    This editorial introduces readers and contributors to a new online journal. Through the publication of articles ranging from peer-reviewed research papers and short communications, to editorials and interviews on greenhouse gas emissions science and technology, this journal will disseminate research results and information that address the global crisis of anthropogenic climate change. The scope of the journal includes the full spectrum of research areas from capture and separation of greenhouse gases from flue gases and ambient air, to beneficial utilization, and to sequestration in deep geologic formations and terrestrial (plant and soil) systems, as well as policy and technoeconomic analyses of these approaches.

  6. January 13, 2012, Technical Qualification Program, Revision...

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

    from recent self-assessments. Chan ed re- ualification eriodicity from 3 to 5 ears. REVISION NO.: 3 DATE: 11112 Subject Matter Expert (SME) (name, org., & phone):...

  7. DUAL EMPLOYMENT REVISED SCHEDULE REQUEST NAME: ____________________________________________________ EMPLID: ______________________________

    E-Print Network [OSTI]

    Bolding, M. Chad

    DUAL EMPLOYMENT REVISED SCHEDULE REQUEST NAME: _______________________ DUAL EMPLOYMENT DATES: ____________________ TO ______________________ TIMES: __________________ AM SCHEDULE. IN ACCORDANCE WITH THE CLEMSON UNIVERSITY DUAL EMPLOYMENT POLICY, ALL HOURS MISSED WHILE

  8. 2011 Revised Regulation FCOI Webinar for Grantees

    E-Print Network [OSTI]

    Bandettini, Peter A.

    2011 Revised Regulation FCOI Webinar for Grantees Provided by the National Institutes of Health Overview of Other Changes Grantee Institution Responsibilities Noncompliance Submitting FCOI Reports

  9. Towards a practical parallelisation of the revised simplex method

    E-Print Network [OSTI]

    Hall, Julian

    Towards a practical parallelisation of the revised simplex method Julian Hall, Edmund Smith parallelisation of the revised simplex method #12;Overview ∑ LP problems and the simplex method ∑ Scope parallelism ∑ (Preliminary) results ∑ Conclusions Towards a practical parallelisation of the revised simplex

  10. AER1301: KINETIC THEORY OF GASES Assignment #1

    E-Print Network [OSTI]

    Groth, Clinton P. T.

    AER1301: KINETIC THEORY OF GASES Assignment #1 1. A hypersonic wind tunnel is contructed so such that the mean free path, , is given by the expression = 16Ķ 5 1 2RT , where R is the ideal gas constant and p space and the length of each side of the cube is 4v. (a) Obtain an expression for the normalized

  11. AER1301: KINETIC THEORY OF GASES Assignment #1

    E-Print Network [OSTI]

    Groth, Clinton P. T.

    AER1301: KINETIC THEORY OF GASES Assignment #1 1. A hypersonic wind tunnel is contructed so spheres during collisions such that the mean free path, #21;, is given by the expression #21; = 16#22; 5 of the cube is 4v ∆ . (a) Obtain an expression for the normalized velocity distribution function, f(v). (b

  12. AER1301: KINETIC THEORY OF GASES Assignment #4

    E-Print Network [OSTI]

    Groth, Clinton P. T.

    - equilibrium cases, up to second order. (b) Derive an expression for the non-conservative form of the kineticAER1301: KINETIC THEORY OF GASES Assignment #4 1. Consider a monatomic gas with one translational by the relaxation time approx- imation. Neglecting external forces, the conserved form of the kinetic equation

  13. AER1301: KINETIC THEORY OF GASES Assignment #4

    E-Print Network [OSTI]

    Groth, Clinton P. T.

    AER1301: KINETIC THEORY OF GASES Assignment #4 1. Consider a monatomic gas with one translational by the relaxation time approx- imation. Neglecting external forces, the conserved form of the kinetic equation function, in both the equilibrium and non- equilibrium cases, up to second order. (b) Derive an expression

  14. Ozone-depleting substances and the greenhouse gases HFCs, PFCs

    E-Print Network [OSTI]

    Ozone-depleting substances and the greenhouse gases HFCs, PFCs and SF6 Danish consumption contribution to the debate on environmental policy in Denmark. #12;3 Contents 1 SUMMARY 5 1.1 OZONE OZONE-DEPLETING SUBSTANCES 19 3.1 IMPORTS AND EXPORTS 19 3.1.1 CFCs 19 3.1.2 Tetrachloromethane 19 3

  15. Nature of superfluidity in ultracold Fermi gases near Feshbach resonances

    SciTech Connect (OSTI)

    Stajic, Jelena; Levin, K. [James Franck Institute and Department of Physics, University of Chicago, Chicago, Illinois 60637 (United States); Milstein, J.N.; Holland, M.J. [JILA, University of Colorado and National Institute of Standards and Technology, Boulder, Colorado 80309 (United States); Chen Qijin [Department of Physics and Astronomy, Johns Hopkins University, Baltimore, Maryland 21218 (United States); Chiofalo, M.L. [Classe di Scienze and INFM, Scuola Normale Superiore, Piazza dei Cavelieri 7, I-56126 Pisa (Italy)

    2004-06-01T23:59:59.000Z

    We study the superfluid state of atomic Fermi gases using a BCS-Bose-Einstein-condensation crossover theory. Our approach emphasizes noncondensed fermion pairs which strongly hybridize with their (Feshbach-induced) molecular boson counterparts. These pairs lead to pseudogap effects above T{sub c} and non-BCS characteristics below. We discuss how these effects influence the experimental signatures of superfluidity.

  16. INTRODUCTION Insects exchange respiratory gases through a complex network of

    E-Print Network [OSTI]

    Socha, Jake

    3409 INTRODUCTION Insects exchange respiratory gases through a complex network of tracheal tubes through the tracheal system using diffusion alone (Krogh, 1920a; Weis-Fogh, 1964), many species are known to augment gas exchange using convection (Buck, 1962; Miller, 1966a). Two general mechanisms are recognized

  17. Higher Dimensional Coulomb Gases and Renormalized Energy Functionals

    E-Print Network [OSTI]

    -Louis Lions, Paris, F-75005 France & Courant Institute, New York University, 251 Mercer st, NY NY 10012, USAHigher Dimensional Coulomb Gases and Renormalized Energy Functionals N. Rougerie and S. Serfaty extract the next to leading order term in the ground state energy, beyond the mean-field limit. We show

  18. Use of low temperature blowers for recirculation of hot gases

    DOE Patents [OSTI]

    Maru, H.C.; Forooque, M.

    1982-08-19T23:59:59.000Z

    An apparatus is described for maintaining motors at low operating temperatures during recirculation of hot gases in fuel cell operations and chemical processes such as fluidized bed coal gasification. The apparatus includes a means for separating the hot process gas from the motor using a secondary lower temperature gas, thereby minimizing the temperature increase of the motor and associated accessories.

  19. Noble gases and radiocarbon in natural gas hydrates Gisela Winckler

    E-Print Network [OSTI]

    Aeschbach-Hertig, Werner

    Noble gases and radiocarbon in natural gas hydrates Gisela Winckler Lamont-Doherty Earth 2001; published 24 May 2002. [1] In samples of pure natural gas hydrates from Hydrate Ridge, Cascadia ones preferentially incorporated into the gas hydrate structure. The hydrate methane is devoid of 14 C

  20. Coal Data Publication Revision Policy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625govInstrumentstdmadapInactiveVisiting the TWPSuccessAlamosCharacterization2Climate, OceanPublication Revision

  1. Revision of DOE Manual 460.2-1

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

    Practices Manual DOE Writing Team March 2006 TECWG 2 Proposed Revision Timeline Proposed Revision Timeline Complete new draft of Manual 206 Draft Manual provided to Manual Review...

  2. SUMMARY OF REVISED TORNADO, HURRICANE AND EXTREME STRAIGHT WIND...

    Office of Environmental Management (EM)

    SUMMARY OF REVISED TORNADO, HURRICANE AND EXTREME STRAIGHT WIND CHARACTERISTICS AT NUCLEAR FACILITY SITES SUMMARY OF REVISED TORNADO, HURRICANE AND EXTREME STRAIGHT WIND...

  3. Attachment 2: Solicitation for Offers with New and Revised Green...

    Office of Environmental Management (EM)

    2: Solicitation for Offers with New and Revised Green Lease Text Attachment 2: Solicitation for Offers with New and Revised Green Lease Text Solicitation for Offers Paragraphs with...

  4. After Wordsworth: Global Revisions of the English Poet

    E-Print Network [OSTI]

    Bergren, Katherine Lillian

    2013-01-01T23:59:59.000Z

    Revisions of the English Poet A dissertation submitted inRevisions of the English Poet by Katherine Lillian Bergrenbetween the English poet and his global Anglophone audience,

  5. PG&E Reconductoring Project Biological Assessment (Revised) ...

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

    PG&E Reconductoring Project Biological Assessment (Revised) PG&E Reconductoring Project Biological Assessment (Revised) PG&E Reconductoring Project Biological Assessment (1216...

  6. Revision Policy for EIA Weekly Underground Natural Gas Storage...

    Weekly Natural Gas Storage Report (EIA)

    April 26, 2005 This report consists of the following sections: General EIA Weekly Natural Gas Storage Report Revisions Policy - a description of how revisions to the Weekly Natural...

  7. How Hard is it to Revise a Belief Base? Bernhard Nebel

    E-Print Network [OSTI]

    Nebel, Bernhard

    . . . . . . . . . . . . . . . . . . . . 5 2.4 Cut Revision Scheme . . . . . . . . . . . . . . . . . . . . . . . . . 6 2.5 Safe Revision Schemes 19 4.5 Full Meet Revision Scheme . . . . . . . . . . . . . . . . . . . . . . 20 5 Meet Base Revision Schemes 21 5.1 Full Meet Base Revision . . . . . . . . . . . . . . . . . . . . . . . 22 5

  8. COMPUTER SECURITY revision list Subject Notes

    E-Print Network [OSTI]

    Chothia, Tom

    COMPUTER SECURITY revision list Subject Notes AES DES 3-DES CBC Diffie-Hellman Elgaml RSA KeyCrypt Electronic Signatures PGP Access Control Matrix Access Control Lists #12;COMPUTER SECURITY revision list for Linux Confused Deputy Problem MD5 SHA1 SHA2 / SHA256 / SHA512 SHA3 Collision attacks MAC Password

  9. Belief Revision with Unreliable Observations Craig Boutilier

    E-Print Network [OSTI]

    Halpern, Joseph Y.

    Belief Revision with Unreliable Observations Craig Boutilier Dept. Computer Science University of British Columbia Vancouver, British Columbia Canada, V6T 1W5 cebly@cs.ubc.ca Nir Friedman ¬°¬£¬Ę Computer Research in belief revision has been dominated by work that lies firmly within the classic AGM paradigm

  10. Guidelines Graduate Curriculum Revised 07/09

    E-Print Network [OSTI]

    Tennessee, University of

    Guidelines ≠ Graduate Curriculum Revised 07/09 2009-2010 Guidelines FOR THE SUBMISSION OF CURRICULAR MATERIALS TO THE GRADUATE COUNCIL The University of Tennessee, Knoxville #12;Guidelines ≠ Graduate Curriculum Revised 07/09 Curricular Submission Guidelines on the Web at http://gradschool

  11. The practical revised simplex method Julian Hall

    E-Print Network [OSTI]

    Hall, Julian

    The practical revised simplex method Julian Hall School of Mathematics University of Edinburgh January 25th 2007 The practical revised simplex method #12;Overview #12;Overview Part 1: ∑ The mathematics of linear programming #12;Overview Part 1: ∑ The mathematics of linear programming ∑ The simplex method

  12. REVISED HYDROGEN SULFIDE DRILLING CONTINGENCY PLAN

    E-Print Network [OSTI]

    REVISED HYDROGEN SULFIDE DRILLING CONTINGENCY PLAN OCEAN DRILLING PROGRAM TEXAS A&M UNIVERSITY;PREFACE Attached is the "REVISED HYDROGEN SULFIDE DRILLING CONTINGENCY PLAN" that will be used for ODP coring and drilling operations on legs where hydrogen sulfide is likely to be encountered. Prior

  13. NEW SOLAR HOMES PARTNERSHIP REVISED SECONDTHIRD EDITION

    E-Print Network [OSTI]

    CALIFORNIA ENERGY COMMISSION NEW SOLAR HOMES PARTNERSHIP REVISED SECONDTHIRD EDITION of 15 Attachment 1 ERRATA TO THE NEW SOLAR HOMES PARTNERSHIP COMMITTEE DRAFT GUIDEBOOK The following list of Errata was adopted as part of the proposed revisions to the New Solar Homes Partnership

  14. CALIFORNIA ENERGY DEMAND 20142024 REVISED FORECAST

    E-Print Network [OSTI]

    CALIFORNIA ENERGY DEMAND 2014­2024 REVISED FORECAST Volume 1: Statewide Electricity Demand, EndUser Natural Gas Demand, and Energy Efficiency SEPTEMBER 2013 CEC2002013004SDV1REV CALIFORNIA The California Energy Demand 2014 ­ 2024 Revised Forecast, Volume 1: Statewide Electricity Demand and Methods

  15. CALIFORNIA ENERGY DEMAND 20142024 REVISED FORECAST

    E-Print Network [OSTI]

    CALIFORNIA ENERGY DEMAND 20142024 REVISED FORECAST Volume 2: Electricity Demand The California Energy Demand 2014 ­ 2024 Revised Forecast, Volume 2: Electricity Demand by Utility Planning Area Energy Policy Report. The forecast includes three full scenarios: a high energy demand case, a low

  16. USER'S MANUAL Revision 1.0c

    E-Print Network [OSTI]

    van Hemmen, J. Leo

    to correct the interference at your own expense. California Best Management Practices RegulationsH8QM3-2 H8QMi-2 USER'S MANUAL Revision 1.0c SUPER ¬ģ #12;Manual Revision 1.0c Release Date: November in the United States of America The information in this User's Manual has been carefully reviewed

  17. Strongly interacting Fermi gases : non-equilibrium dynamics and dimensional crossover

    E-Print Network [OSTI]

    Sommer, Ariel T. (Ariel Tjodolv)

    2013-01-01T23:59:59.000Z

    Experiments using ultracold atomic gases address fundamental problems in many-body physics. This thesis describes experiments on strongly-interacting gases of fermionic atoms, with a focus on non-equilibrium physics and ...

  18. Steam Production from Waste Stack Gases in a Carbon Black Plant

    E-Print Network [OSTI]

    Istre, R. I.

    1981-01-01T23:59:59.000Z

    gases to produce steam has two very important rewards - energy conservation and pollution abatement. Energy conservation is achieved by using waste gases in place of fuel oil to produce the steam required by the various plants. Pollution abatement is due...

  19. System for trapping and storing gases for subsequent chemical reduction to solids

    DOE Patents [OSTI]

    Vogel, John S. (San Jose, CA); Ognibene, Ted J. (Oakland, CA); Bench, Graham S. (Livermore, CA); Peaslee, Graham F. (Holland, MI)

    2009-11-03T23:59:59.000Z

    A system for quantitatively reducing oxide gases. A pre-selected amount of zinc is provided in a vial. A tube is provided in the vial. The zinc and the tube are separated. A pre-selected amount of a catalyst is provided in the tube. Oxide gases are injected into the vial. The vial, tube, zinc, catalyst, and the oxide gases are cryogenically cooled. At least a portion of the vial, tube, zinc, catalyst, and oxide gases are heated.

  20. Title of Document: INTERACTION OF INTENSE SHORT LASER PULSES WITH GASES OF NANOSCALE

    E-Print Network [OSTI]

    Anlage, Steven

    ABSTRACT Title of Document: INTERACTION OF INTENSE SHORT LASER PULSES WITH GASES OF NANOSCALE-cluster interaction. #12;INTERACTION OF INTENSE SHORT LASER PULSES WITH GASES OF NANOSCALE ATOMIC AND MOLECULAR., Department of Electrical and Computer Engineering We study the interaction of intense laser pulses with gases

  1. Process for separation of CO/sub 2/ from CO/sub 2/-containing gases

    SciTech Connect (OSTI)

    Linde, G.

    1985-07-09T23:59:59.000Z

    For separating CO/sub 2/ from CO/sub 2/-containing gases, especially stack gases and/or blast furnace gases, dimethylformamide is employed as a physical scrubbing medium to ensure high CO/sub 2/ purity. After absorption of CO/sub 2/, the DMF is regenerated and returned into the scrubbing stage. Dimethylformamide is utilized as the scrubbing medium.

  2. Emissions of Non-CO2 Greenhouse Gases From the Production and Use of Transportation Fuels and Electricity

    E-Print Network [OSTI]

    Delucchi, Mark

    1997-01-01T23:59:59.000Z

    CO2 GREENHOUSE GASES FROM THE PRODUCTION AND USE OF TRANSPORTATION FUELS AND ELECTRICITYCO2 GREENHOUSE GASES FROM THE PRODUCTION AND USE OF TRANSPORTATION FUELS AND ELECTRICITY

  3. Clostridium stain which produces acetic acid from waste gases

    DOE Patents [OSTI]

    Gaddy, James L. (2207 Tall Oaks Dr., Fayetteville, AR 72703)

    1997-01-01T23:59:59.000Z

    A method and apparatus for converting waste gases from industrial processes such as oil refining, carbon black, coke, ammonia, and methanol production, into useful products. The method includes introducing the waste gases into a bioreactor where they are fermented to various organic acids or alcohols by anaerobic bacteria within the bioreactor. These valuable end products are then recovered, separated and purified. In an exemplary recovery process, the bioreactor raffinate is passed through an extraction chamber into which one or more non-inhibitory solvents are simultaneously introduced to extract the product. Then, the product is separated from the solvent by distillation. Gas conversion rates can be maximized by use of centrifuges, hollow fiber membranes, or other means of ultrafiltration to return entrained anaerobic bacteria from the bioreactor raffinate to the bioreactor itself, thus insuring the highest possible cell concentration.

  4. The extreme nonlinear optics of gases and femtosecond optical filamentation

    SciTech Connect (OSTI)

    Milchberg, H. M.; Chen, Y.-H.; Cheng, Y.-H.; Jhajj, N.; Palastro, J. P.; Rosenthal, E. W.; Varma, S.; Wahlstrand, J. K.; Zahedpour, S. [Institute for Research in Electronics and Applied Physics, University of Maryland, College Park, Maryland 20742 (United States)

    2014-10-15T23:59:59.000Z

    Under certain conditions, powerful ultrashort laser pulses can form greatly extended, propagating filaments of concentrated high intensity in gases, leaving behind a very long trail of plasma. Such filaments can be much longer than the longitudinal scale over which a laser beam typically diverges by diffraction, with possible applications ranging from laser-guided electrical discharges to high power laser propagation in the atmosphere. Understanding in detail the microscopic processes leading to filamentation requires ultrafast measurements of the strong field nonlinear response of gas phase atoms and molecules, including absolute measurements of nonlinear laser-induced polarization and high field ionization. Such measurements enable the assessment of filamentation models and make possible the design of experiments pursuing applications. In this paper, we review filamentation in gases and some applications, and discuss results from diagnostics developed at Maryland for ultrafast measurements of laser-gas interactions.

  5. Apparatus for the plasma destruction of hazardous gases

    DOE Patents [OSTI]

    Kang, Michael (Los Alamos, NM)

    1995-01-01T23:59:59.000Z

    A plasma cell for destroying hazardous gases. An electric-discharge cell having an electrically conducting electrode onto which an alternating high-voltage waveform is impressed and a dielectric barrier adjacent thereto, together forming a high-voltage electrode, generates self-terminating discharges throughout a volume formed between this electrode and a grounded conducting liquid electrode. The gas to be transformed is passed through this volume. The liquid may be flowed, generating thereby a renewable surface. Moreover, since hydrochloric and hydrofluoric acids may be formed from destruction of various chlorofluorocarbons in the presence of water, a conducting liquid may be selected which will neutralize these corrosive compounds. The gases exiting the discharge region may be further scrubbed if additional purification is required.

  6. Apparatus for the plasma destruction of hazardous gases

    DOE Patents [OSTI]

    Kang, M.

    1995-02-07T23:59:59.000Z

    A plasma cell for destroying hazardous gases is described. An electric-discharge cell having an electrically conducting electrode onto which an alternating high-voltage waveform is impressed and a dielectric barrier adjacent thereto, together forming a high-voltage electrode, generates self-terminating discharges throughout a volume formed between this electrode and a grounded conducting liquid electrode. The gas to be transformed is passed through this volume. The liquid may be flowed, generating thereby a renewable surface. Moreover, since hydrochloric and hydrofluoric acids may be formed from destruction of various chlorofluorocarbons in the presence of water, a conducting liquid may be selected which will neutralize these corrosive compounds. The gases exiting the discharge region may be further scrubbed if additional purification is required. 4 figs.

  7. Clostridium strain which produces acetic acid from waste gases

    DOE Patents [OSTI]

    Gaddy, J.L.

    1997-01-14T23:59:59.000Z

    A method and apparatus are disclosed for converting waste gases from industrial processes such as oil refining, carbon black, coke, ammonia, and methanol production, into useful products. The method includes introducing the waste gases into a bioreactor where they are fermented to various organic acids or alcohols by anaerobic bacteria within the bioreactor. These valuable end products are then recovered, separated and purified. In an exemplary recovery process, the bioreactor raffinate is passed through an extraction chamber into which one or more non-inhibitory solvents are simultaneously introduced to extract the product. Then, the product is separated from the solvent by distillation. Gas conversion rates can be maximized by use of centrifuges, hollow fiber membranes, or other means of ultrafiltration to return entrained anaerobic bacteria from the bioreactor raffinate to the bioreactor itself, thus insuring the highest possible cell concentration. 4 figs.

  8. Decontamination of combustion gases in fluidized bed incinerators

    DOE Patents [OSTI]

    Leon, Albert M. (Mamaroneck, NY)

    1982-01-01T23:59:59.000Z

    Sulfur-containing atmospheric pollutants are effectively removed from exit gas streams produced in a fluidized bed combustion system by providing a fluidized bed of particulate material, i.e. limestone and/or dolomite wherein a concentration gradient is maintained in the vertical direction. Countercurrent contacting between upwardly directed sulfur containing combustion gases and descending sorbent particulate material creates a concentration gradient across the vertical extent of the bed characterized in progressively decreasing concentration of sulfur, sulfur dioxide and like contaminants upwardly and decreasing concentration of e.g. calcium oxide, downwardly. In this manner, gases having progressively decreasing sulfur contents contact correspondingly atmospheres having progressively increasing concentrations of calcium oxide thus assuring optimum sulfur removal.

  9. Wave Speed in the Macroscopic Extended Model for Ultrarelativistic Gases

    E-Print Network [OSTI]

    F. Borghero; F. Demontis; S. Pennisi

    2010-12-07T23:59:59.000Z

    An exact macroscopic extended model for ultrarelativistic gases, with an arbitrary number of moments, is present in the literature. Here we exploit equations determining wave speeds for that model. We find interesting results; for example, the whole system for their determination can be divided into independent subsystems and some, but not all, wave speeds are expressed by rational numbers. Moreover, the extraordinary property that these wave speeds for the macroscopic model are the same of those in the kinetic model, is proved.

  10. Pulse Radiolysis of Gases H atom yields, OH reactions,

    E-Print Network [OSTI]

    PULSE RADIOLYSIS OP GASES H atom yields, OH reactions, and kinetics of H2S systems Ole John Nielsen, M, in the reaction OH + OH + M ¬∑ H2O2 + M. 3) In the H2S systems the HS extinction coefficient determined: k(H + H2S ¬∑ H2 + HS) = 4-6 x 108 M ^ s " 1 k(HS + HS ¬∑ products) = (1.9 ¬Ī 0.1) x io1 0 M ^ s " 1

  11. Performance Demonstration Program Plan for Analysis of Simulated Headspace Gases

    SciTech Connect (OSTI)

    Carlsbad Field Office

    2006-04-01T23:59:59.000Z

    The Performance Demonstration Program (PDP) for headspace gases distributes sample gases of volatile organic compounds (VOCs) for analysis. Participating measurement facilities (i.e., fixed laboratories, mobile analysis systems, and on-line analytical systems) are located across the United States. Each sample distribution is termed a PDP cycle. These evaluation cycles provide an objective measure of the reliability of measurements performed for transuranic (TRU) waste characterization. The primary documents governing the conduct of the PDP are the Quality Assurance Program Document (QAPD) (DOE/CBFO-94-1012) and the Waste Isolation Pilot Plant (WIPP) Waste Analysis Plan (WAP) contained in the Hazardous Waste Facility Permit (NM4890139088-TSDF) issued by the New Mexico Environment Department (NMED). The WAP requires participation in the PDP; the PDP must comply with the QAPD and the WAP. This plan implements the general requirements of the QAPD and the applicable requirements of the WAP for the Headspace Gas (HSG) PDP. Participating measurement facilities analyze blind audit samples of simulated TRU waste package headspace gases according to the criteria set by this PDP Plan. Blind audit samples (hereafter referred to as PDP samples) are used as an independent means to assess each measurement facilityís compliance with the WAP quality assurance objectives (QAOs). To the extent possible, the concentrations of VOC analytes in the PDP samples encompass the range of concentrations anticipated in actual TRU waste package headspace gas samples. Analyses of headspace gases are required by the WIPP to demonstrate compliance with regulatory requirements. These analyses must be performed by measurement facilities that have demonstrated acceptable performance in this PDP. These analyses are referred to as WIPP analyses and the TRU waste package headspace gas samples on which they are performed are referred to as WIPP samples in this document. Participating measurement facilities must analyze PDP samples using the same procedures used for routine waste characterization analyses of WIPP samples.

  12. Introduction Wikipedia Revision History Applications Conclusions References Mining Wikipedia's

    E-Print Network [OSTI]

    Neumann, G√ľnter

    Revision History Revision History Plots Figure: RH plots for articles 2005 (5,714 rev.) and 2007 (11,494 rev.) Mihai Grigore Mining Wikipedia's Article Revision History 5/24 #12;Introduction WikipediaIntroduction Wikipedia Revision History Applications Conclusions References Mining Wikipedia

  13. Belief Revision through Forgetting Conditionals in Conditional Probabilistic Logic Programs

    E-Print Network [OSTI]

    Liu, Weiru

    of probabilistic belief revising, most research focuses on revising a single probabilistic distribution [5, 1, 8, 4Belief Revision through Forgetting Conditionals in Conditional Probabilistic Logic Programs Anbu Yue 1 and Weiru Liu 1 Abstract. In this paper, we present a revision strategy of revis- ing

  14. Semistructured Merge: Rethinking Merge in Revision Control Systems

    E-Print Network [OSTI]

    Apel, Sven

    Semistructured Merge: Rethinking Merge in Revision Control Systems Sven Apel, Jörg Liebig, Benjamin, Germany ABSTRACT An ongoing problem in revision control systems is how to resolve conflicts in a merge of independently developed revisions. Un- structured revision control systems are purely text-based and solve

  15. Revised GCFR safety program plan

    SciTech Connect (OSTI)

    Kelley, A.P.; Boyack, B.E.; Torri, A.

    1980-05-01T23:59:59.000Z

    This paper presents a summary of the recently revised gas-cooled fast breeder reactor (GCFR) safety program plan. The activities under this plan are organized to support six lines of protection (LOPs) for protection of the public from postulated GCFR accidents. Each LOP provides an independent, sequential, quantifiable risk barrier between the public and the radiological hazards associated with postulated GCFR accidents. To implement a quantitative risk-based approach in identifying the important technology requirements for each LOP, frequency and consequence-limiting goals are allocated to each. To ensure that all necessary tasks are covered to achieve these goals, the program plan is broken into a work breakdown structure (WBS). Finally, the means by which the plan is being implemented are discussed.

  16. Radiological control manual. Revision 1

    SciTech Connect (OSTI)

    Kloepping, R.

    1996-05-01T23:59:59.000Z

    This Lawrence Berkeley National Laboratory Radiological Control Manual (LBNL RCM) has been prepared to provide guidance for site-specific additions, supplements and interpretation of the DOE Radiological Control Manual. The guidance provided in this manual is one methodology to implement the requirements given in Title 10 Code of Federal Regulations Part 835 (10 CFR 835) and the DOE Radiological Control Manual. Information given in this manual is also intended to provide demonstration of compliance to specific requirements in 10 CFR 835. The LBNL RCM (Publication 3113) and LBNL Health and Safety Manual Publication-3000 form the technical basis for the LBNL RPP and will be revised as necessary to ensure that current requirements from Rules and Orders are represented. The LBNL RCM will form the standard for excellence in the implementation of the LBNL RPP.

  17. Chemical production from industrial by-product gases: Final report

    SciTech Connect (OSTI)

    Lyke, S.E.; Moore, R.H.

    1981-04-01T23:59:59.000Z

    The potential for conservation of natural gas is studied and the technical and economic feasibility and the implementation of ventures to produce such chemicals using carbon monoxide and hydrogen from byproduct gases are determined. A survey was performed of potential chemical products and byproduct gas sources. Byproduct gases from the elemental phosphorus and the iron and steel industries were selected for detailed study. Gas sampling, preliminary design, market surveys, and economic analyses were performed for specific sources in the selected industries. The study showed that production of methanol or ammonia from byproduct gas at the sites studied in the elemental phosphorus and the iron and steel industries is technically feasible but not economically viable under current conditions. Several other applications are identified as having the potential for better economics. The survey performed identified a need for an improved method of recovering carbon monoxide from dilute gases. A modest experimental program was directed toward the development of a permselective membrane to fulfill that need. A practical membrane was not developed but further investigation along the same lines is recommended. (MCW)

  18. Combined homo- and heterogeneous model for mercury speciation in pulverized fuel combustion flue gases

    SciTech Connect (OSTI)

    Shishir P. Sable; Wiebren de Jong; Hartmut Spliethoff [Delft University Technology, Delft (Netherlands). Section Energy Technology, Department of Process and Energy

    2008-01-15T23:59:59.000Z

    A new model is developed to predict Hg{sup 0}, Hg{sup +}, Hg{sup 2+}, and Hg{sub p} in the post-combustion zone upstream of a particulate control device (PCD) in pulverized coal-fired power plants. The model incorporates reactions of mercury with chlorinating agents (HCl) and other gaseous species and simultaneous adsorption of oxidized mercury (HgCl{sub 2}) on fly ash particles in the cooling of flue gases. The homogeneous kinetic model from the literature has been revised to understand the effect of the NO + OH + M {longleftrightarrow} HONO + M reaction on mercury oxidation. Because it is a pressure-dependent reaction, the choice of proper reaction rates was very critical. It was found that mercury oxidation reduces from 100 to 0% while going from high- to low-pressure limit rates with 100 ppmv NO. The heterogeneous model describes selective in-duct Langmuir-Hinshelwood adsorption of mercury chloride on ash particles. The heterogeneous model has been built using Fortran and linked to Chemkin 4.0. The final predictions of elemental, oxidized, and particulate mercury were compared to mercury speciation from power plant data. Information collection request (ICR) data were used for this comparison. The model results follow very similar trends compared to those of the plant data; however, quantitative deviation was considerable. These deviations are due to the errors in the measurement of mercury upstream of PCD, lack of adsorption kinetic data, accurate homogeneous reaction mechanisms, and certain modeling assumptions. The model definitely follows a new approach for the prediction of mercury speciation, and further refinement will improve the model significantly. 43 refs., 1 figs., 6 tabs.

  19. Thermodynamics of sustaining gases in the roughness of submerged superhydrophobic surfaces

    E-Print Network [OSTI]

    Neelesh A. Patankar

    2015-05-22T23:59:59.000Z

    Rough surfaces submerged in a liquid can remain almost dry if the liquid does not fully wet the roughness and gases are sustained in roughness grooves. Such partially dry surfaces can help reduce drag or enhance boiling. Gases sustained in roughness grooves would be composed of air and the vapor phase of the liquid itself. The thermodynamics of sustaining vapor was considered in a prior work [Patankar, Soft Matter, 2010, 6:1613]. Here, the thermodynamics of sustaining gases (e.g. air) is considered. Governing equations are presented along with a solution methodology to determine a critical condition to sustain gases. The critical roughness scale to sustain gases is estimated for different degrees of saturation of gases dissolved in the liquid. It is shown that roughness spacings of less than a micron are essential to sustain gases on surfaces submerged in water at atmospheric pressure. This is consistent with prior empirical data.

  20. High Level Waste System Plan Revision 9

    SciTech Connect (OSTI)

    Davis, N.R.; Wells, M.N.; Choi, A.S.; Paul, P.; Wise, F.E.

    1998-04-01T23:59:59.000Z

    Revision 9 of the High Level Waste System Plan documents the current operating strategy of the HLW System at SRS to receive, store, treat, and dispose of high-level waste.

  1. New and revised standards for coke production

    SciTech Connect (OSTI)

    G.A. Kotsyuba; M.I. Alpatov; Y.G. Shapoval [Giprokoks, the State Institute for the Design of Coke-Industry Enterprises, Kharkov (Ukraine)

    2009-07-15T23:59:59.000Z

    The need for new and revised standards for coke production in Ukraine and Russia is outlined. Such standards should address improvements in plant operation, working conditions, environmental protection, energy conservation, fire and explosion safety, and economic indices.

  2. Revised June 27, 2001 ENVIRONMENTAL HEALTH

    E-Print Network [OSTI]

    . The competencies are grouped into the three primary functions of an environmental health program ≠ assessment#12; Revised June 27, 2001 ENVIRONMENTAL HEALTH COMPETENCY PROJECT: Recommendations for Core Competencies for Local Environmental Health Practitioners American Public Health

  3. Revision of the DELFIC Particle Activity Module

    SciTech Connect (OSTI)

    Hooper, David A [ORNL; Jodoin, Vincent J [ORNL

    2010-09-01T23:59:59.000Z

    The Defense Land Fallout Interpretive Code (DELFIC) was originally released in 1968 as a tool for modeling fallout patterns and for predicting exposure rates. Despite the continual advancement of knowledge of fission yields, decay behavior of fission products, and biological dosimetry, the decay data and logic of DELFIC have remained mostly unchanged since inception. Additionally, previous code revisions caused a loss of conservation of radioactive nuclides. In this report, a new revision of the decay database and the Particle Activity Module is introduced and explained. The database upgrades discussed are replacement of the fission yields with ENDF/B-VII data as formatted in the Oak Ridge Isotope Generation (ORIGEN) code, revised decay constants, revised exposure rate multipliers, revised decay modes and branching ratios, and revised boiling point data. Included decay logic upgrades represent a correction of a flaw in the treatment of the fission yields, extension of the logic to include more complex decay modes, conservation of nuclides (including stable nuclides) at all times, and conversion of key variables to double precision for nuclide conservation. Finally, recommended future work is discussed with an emphasis on completion of the overall radiation physics upgrade, particularly for dosimetry, induced activity, decay of the actinides, and fractionation.

  4. Performance Demonstration Program Plan for Analysis of Simulated Headspace Gases

    SciTech Connect (OSTI)

    Carlsbad Field Office

    2007-11-13T23:59:59.000Z

    The Performance Demonstration Program (PDP) for headspace gases distributes blind audit samples in a gas matrix for analysis of volatile organic compounds (VOCs). Participating measurement facilities (i.e., fixed laboratories, mobile analysis systems, and on-line analytical systems) are located across the United States. Each sample distribution is termed a PDP cycle. These evaluation cycles provide an objective measure of the reliability of measurements performed for transuranic (TRU) waste characterization. The primary documents governing the conduct of the PDP are the Quality Assurance Program Document (QAPD) (DOE/CBFO-94-1012) and the Waste Isolation Pilot Plant (WIPP) Waste Analysis Plan (WAP) contained in the Hazardous Waste Facility Permit (NM4890139088-TSDF) issued by the New Mexico Environment Department (NMED). The WAP requires participation in the PDP; the PDP must comply with the QAPD and the WAP. This plan implements the general requirements of the QAPD and the applicable requirements of the WAP for the Headspace Gas (HSG) PDP. Participating measurement facilities analyze blind audit samples of simulated TRU waste package headspace gases according to the criteria set by this PDP Plan. Blind audit samples (hereafter referred to as PDP samples) are used as an independent means to assess each measurement facilityís compliance with the WAP quality assurance objectives (QAOs). To the extent possible, the concentrations of VOC analytes in the PDP samples encompass the range of concentrations anticipated in actual TRU waste package headspace gas samples. Analyses of headspace gases are required by the WIPP to demonstrate compliance with regulatory requirements. These analyses must be performed by measurement facilities that have demonstrated acceptable performance in this PDP. These analyses are referred to as WIPP analyses and the TRU waste package headspace gas samples on which they are performed are referred to as WIPP samples in this document. Participating measurement facilities must analyze PDP samples using the same procedures used for routine waste characterization analyses of WIPP samples.

  5. Performance Demonstration Program Plan for Analysis of Simulated Headspace Gases

    SciTech Connect (OSTI)

    Carlsbad Field Office

    2007-11-19T23:59:59.000Z

    The Performance Demonstration Program (PDP) for headspace gases distributes blind audit samples in a gas matrix for analysis of volatile organic compounds (VOCs). Participating measurement facilities (i.e., fixed laboratories, mobile analysis systems, and on-line analytical systems) are located across the United States. Each sample distribution is termed a PDP cycle. These evaluation cycles provide an objective measure of the reliability of measurements performed for transuranic (TRU) waste characterization. The primary documents governing the conduct of the PDP are the Quality Assurance Program Document (QAPD) (DOE/CBFO-94-1012) and the Waste Isolation Pilot Plant (WIPP) Waste Analysis Plan (WAP) contained in the Hazardous Waste Facility Permit (NM4890139088-TSDF) issued by the New Mexico Environment Department (NMED). The WAP requires participation in the PDP; the PDP must comply with the QAPD and the WAP. This plan implements the general requirements of the QAPD and the applicable requirements of the WAP for the Headspace Gas (HSG) PDP. Participating measurement facilities analyze blind audit samples of simulated TRU waste package headspace gases according to the criteria set by this PDP Plan. Blind audit samples (hereafter referred to as PDP samples) are used as an independent means to assess each measurement facilityís compliance with the WAP quality assurance objectives (QAOs). To the extent possible, the concentrations of VOC analytes in the PDP samples encompass the range of concentrations anticipated in actual TRU waste package headspace gas samples. Analyses of headspace gases are required by the WIPP to demonstrate compliance with regulatory requirements. These analyses must be performed by measurement facilities that have demonstrated acceptable performance in this PDP. These analyses are referred to as WIPP analyses and the TRU waste package headspace gas samples on which they are performed are referred to as WIPP samples in this document. Participating measurement facilities must analyze PDP samples using the same procedures used for routine waste characterization analyses of WIPP samples.

  6. HLW system plan - revision 2

    SciTech Connect (OSTI)

    Not Available

    1994-01-14T23:59:59.000Z

    The projected ability of the Tank Farm to support DWPF startup and continued operation has diminished somewhat since revision 1 of this Plan. The 13 month delay in DWPF startup, which actually helps the Tank Farm condition in the near term, was more than offset by the 9 month delay in ITP startup, the delay in the Evaporator startups and the reduction to Waste Removal funding. This Plan does, however, describe a viable operating strategy for the success of the HLW System and Mission, albeit with less contingency and operating flexibility than in the past. HLWM has focused resources from within the division on five near term programs: The three evaporator restarts, DWPF melter heatup and completion of the ITP outage. The 1H Evaporator was restarted 12/28/93 after a 9 month shutdown for an extensive Conduct of Operations upgrade. The 2F and 2H Evaporators are scheduled to restart 3/94 and 4/94, respectively. The RHLWE startup remains 11/17/97.

  7. Direct conversion of light hydrocarbon gases to liquid fuel

    SciTech Connect (OSTI)

    Kaplan, R.D.; Foral, M.J.

    1992-05-16T23:59:59.000Z

    Amoco oil Company, has investigated the direct, non-catalytic conversion of light hydrocarbon gases to liquid fuels (particularly methanol) via partial oxidation. The primary hydrocarbon feed used in these studies was natural gas. This report describes work completed in the course of our two-year project. In general we determined that the methanol yields delivered by this system were not high enough to make it economically attractive. Process variables studied included hydrocarbon feed composition, oxygen concentration, temperature and pressure effects, residence time, reactor design, and reactor recycle.

  8. Prospecting by sampling and analysis of airborne particulates and gases

    DOE Patents [OSTI]

    Sehmel, G.A.

    1984-05-01T23:59:59.000Z

    A method is claimed for prospecting by sampling airborne particulates or gases at a ground position and recording wind direction values at the time of sampling. The samples are subsequently analyzed to determine the concentrations of a desired material or the ratios of the desired material to other identifiable materials in the collected samples. By comparing the measured concentrations or ratios to expected background data in the vicinity sampled, one can select recorded wind directions indicative of the upwind position of the land-based source of the desired material.

  9. Two-phase compressibility factors for retrograde gases

    E-Print Network [OSTI]

    Rayes, Daniel George

    1989-01-01T23:59:59.000Z

    . K. , M Cain, W. D. , Jr. and Jennings, J. W. : "An Improved Method for the Determination of the Reservoir Specific Gravity for Retrograde Gases, " JPT (July 1989) 747-752. 7. Craft, B. C. and Hawkins, M. F. : A li P 1 m R rv ir En ine rin...). Variable Mean Standard Deviation Minimum Maximum H2S CO2 N2 CI C2 C3 IC4 NC4 IC5 NC5 C6 C7+ M. W. C7+ S. G. C7+ 1, 01840 0. 00997 0. 02545 0. 01840 0. 73233 0. 07584 0. 03948 0. 00859 0. 01482 0. 00611 0. 00637 0. 00857 0. 05404...

  10. Separation of gases through gas enrichment membrane composites

    DOE Patents [OSTI]

    Swedo, R.J.; Kurek, P.R.

    1988-07-19T23:59:59.000Z

    Thin film composite membranes having as a permselective layer a film of a homopolymer of certain vinyl alkyl ethers are useful in the separation of various gases. Such homopolymers have a molecular weight of greater than 30,000 and the alkyl group of the vinyl alkyl monomer has from 4 to 20 carbon atoms with branching within the alkyl moiety at least at the carbon atom bonded to the ether oxygen or at the next adjacent carbon atom. These membranes show excellent hydrolytic stability, especially in the presence of acidic or basic gaseous components.

  11. Separation of gases through gas enrichment membrane composites

    DOE Patents [OSTI]

    Swedo, Raymond J. (Mt. Prospect, IL); Kurek, Paul R. (Schaumburg, IL)

    1988-01-01T23:59:59.000Z

    Thin film composite membranes having as a permselective layer a film of a homopolymer of certain vinyl alkyl ethers are useful in the separation of various gases. Such homopolymers have a molecular weight of greater than 30,000 and the alkyl group of the vinyl alkyl monomer has from 4 to 20 carbon atoms with branching within the alkyl moiety at least at the carbon atom bonded to the ether oxygen or at the next adjacent carbon atom. These membranes show excellent hydrolytic stability, especially in the presence of acidic or basic gaseous components.

  12. EIA-Voluntary Reporting of Greenhouse Gases Program

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTownDells, Wisconsin:DeploymentSite Name: Email: Terminal2,7,7,of Greenhouse Gases

  13. Policy on Awards, Endowed Chairs, and Endowed Professorships (1992; Revised 2006; Revised 2012)

    E-Print Network [OSTI]

    Indiana University

    Policy on Awards, Endowed Chairs, and Endowed Professorships (1992; Revised 2006; Revised 2012) I will consider matters pertaining to the appointment and administration of awards, endowed chairs is to be followed except when a selection process is prescribed in the gift agreement connected with an award

  14. Instantaneous and efficient surface wave excitation of a low pressure gas or gases

    DOE Patents [OSTI]

    Levy, Donald J. (Berkeley, CA); Berman, Samuel M. (San Francisco, CA)

    1988-01-01T23:59:59.000Z

    A system for instantaneously ionizing and continuously delivering energy in the form of surface waves to a low pressure gas or mixture of low pressure gases, comprising a source of rf energy, a discharge container, (such as a fluorescent lamp discharge tube), an rf shield, and a coupling device responsive to rf energy from the source to couple rf energy directly and efficiently to the gas or mixture of gases to ionize at least a portion of the gas or gases and to provide energy to the gas or gases in the form of surface waves. The majority of the rf power is transferred to the gas or gases near the inner surface of the discharge container to efficiently transfer rf energy as excitation energy for at least one of the gases. The most important use of the invention is to provide more efficient fluorescent and/or ultraviolet lamps.

  15. Process for recovery of sulfur from acid gases

    DOE Patents [OSTI]

    Towler, Gavin P. (Kirkbymoorside, GB2); Lynn, Scott (Pleasant Hill, CA)

    1995-01-01T23:59:59.000Z

    Elemental sulfur is recovered from the H.sub.2 S present in gases derived from fossil fuels by heating the H.sub.2 S with CO.sub.2 in a high-temperature reactor in the presence of a catalyst selected as one which enhances the thermal dissociation of H.sub.2 S to H.sub.2 and S.sub.2. The equilibrium of the thermal decomposition of H.sub.2 S is shifted by the equilibration of the water-gas-shift reaction so as to favor elemental sulfur formation. The primary products of the overall reaction are S.sub.2, CO, H.sub.2 and H.sub.2 O. Small amounts of COS, SO.sub.2 and CS.sub.2 may also form. Rapid quenching of the reaction mixture results in a substantial increase in the efficiency of the conversion of H.sub.2 S to elemental sulfur. Plant economy is further advanced by treating the product gases to remove byproduct carbonyl sulfide by hydrolysis, which converts the COS back to CO.sub.2 and H.sub.2 S. Unreacted CO.sub.2 and H.sub.2 S are removed from the product gas and recycled to the reactor, leaving a gas consisting chiefly of H.sub.2 and CO, which has value either as a fuel or as a chemical feedstock and recovers the hydrogen value from the H.sub.2 S.

  16. Self-pulsing of hollow cathode discharge in various gases

    SciTech Connect (OSTI)

    Qin, Y.; He, F., E-mail: hefeng@bit.edu.cn; Jiang, X. X.; Ouyang, J. T., E-mail: jtouyang@bit.edu.cn [School of Physics, Beijing Institute of Technology, Beijing 100081 (China); Xie, K. [School of Aerospace Engineering, Beijing Institute of Technology, Beijing 100081 (China)

    2014-07-15T23:59:59.000Z

    In this paper, we investigate the self-pulsing phenomenon of cavity discharge in a cylindrical hollow cathode in various gases including argon, helium, nitrogen, oxygen, and air. The current-voltage characteristics of the cavity discharge, the waveforms of the self-pulsing current and voltage as well as the repetition frequency were measured. The results show that the pulsing frequency ranges from a few to tens kilohertz and depends on the averaged current and the pressure in all gases. The pulsing frequency will increase with the averaged current and decrease with the pressure. The rising time of the current pulse is nearly constant in a given gas or mixture. The self-pulsing does not depend on the external ballast but is affected significantly by the external capacitor in parallel with the discharge cell. The low-current self-pulsing in hollow cathode discharge is the mode transition between Townsend and glow discharges. It can be described by the charging-discharging process of an equivalent circuit consisting of capacitors and resistors.

  17. Dark resonances for ground state transfer of molecular quantum gases

    E-Print Network [OSTI]

    Manfred J. Mark; Johann G. Danzl; Elmar Haller; Mattias Gustavsson; Nadia Bouloufa; Olivier Dulieu; Houssam Salami; Tom Bergeman; Helmut Ritsch; Russell Hart; Hanns-Christoph Nšgerl

    2008-11-05T23:59:59.000Z

    One possible way to produce ultracold, high-phase-space-density quantum gases of molecules in the rovibronic ground state is given by molecule association from quantum-degenerate atomic gases on a Feshbach resonance and subsequent coherent optical multi-photon transfer into the rovibronic ground state. In ultracold samples of Cs_2 molecules, we observe two-photon dark resonances that connect the intermediate rovibrational level |v=73,J=2> with the rovibrational ground state |v=0,J=0> of the singlet $X^1\\Sigma_g^+$ ground state potential. For precise dark resonance spectroscopy we exploit the fact that it is possible to efficiently populate the level |v=73,J=2> by two-photon transfer from the dissociation threshold with the stimulated Raman adiabatic passage (STIRAP) technique. We find that at least one of the two-photon resonances is sufficiently strong to allow future implementation of coherent STIRAP transfer of a molecular quantum gas to the rovibrational ground state |v=0,J=0>.

  18. EPA's Recent Advance Notice on Greenhouse Gases | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't Your Destiny:RevisedAdvisory Board Contributions EMEM STAR CertifiedRed5101States |EPA's Recent

  19. Energetic Materials for EGS Well Stimulation (solids, liquids, gases) |

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't Your Destiny:RevisedAdvisoryStandard | Department ofEmilyof Energy EnclosuresEndDepartment

  20. Revision of DOE Manual 460.2-1

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

    , 2005 TECWG 1 Revision of DOE M 460.2-1, Radioactive Material Transportation Practices Manual Revision of DOE M 460.2-1, Radioactive Material Transportation Practices Manual Ella...

  1. Exploiting hyper-sparsity in the revised simplex method

    E-Print Network [OSTI]

    Hall, Julian

    Exploiting hyper-sparsity in the revised simplex method J.A.J. Hall K.I.M. McKinnon December 1999-sparsity in the revised simplex method J. A. J. Hall K. I. M. McKinnon 29 th December 1999 Abstract The revised simplex of the components of the revised simplex method shows them to be inefficient when applied to problems which exhibit

  2. More Opportunities for Success with the GRE revised General Test

    E-Print Network [OSTI]

    Dasgupta, Dipankar

    More Opportunities for Success with the GRE¬ģ revised General Test University of Memphis 10/27/11 Michelle Hampton Global Client Relations ETS-Princeton, NJ #12;The GRE¬ģ revised General Test Better by DesignTM What we will cover today ¬∑ Overview of the GRE¬ģ revised General Test ¬≠ Content and Structure

  3. Firstorder belief revision Samir Chopra and Eric Martin

    E-Print Network [OSTI]

    Chopra, Samir

    . The theories that are the target of the revisions could easily be propositional, modal S 5 , firstFirst­order belief revision Samir Chopra and Eric Martin School of Computer Science and Engineering present a model for first­order belief revision that is character­ ized by an underlying relevance

  4. Revising Specifications with CTL Properties using Bounded Model Checking

    E-Print Network [OSTI]

    Finger, Marcelo

    Revising Specifications with CTL Properties using Bounded Model Checking No Author Given that inconsistencies arise between the formal specification and some desired property. Belief Revision deals. In this paper, we propose the use of belief revision techniques in order to deal with inconsistencies in formal

  5. Theory Revision in Equation Discovery Ljupco Todorovski and Saso Dzeroski

    E-Print Network [OSTI]

    Dzeroski, Saso

    . Section 5 presents the experiments with revising the earth-science equation model. The last sectionTheory Revision in Equation Discovery Ljupco Todorovski and Saso Dzeroski Department of Intelligent than from an initial hypothesis in the space of equations. On the other hand, theory revision systems

  6. Revising by an Inconsistent Set of Formulas James Delgrande

    E-Print Network [OSTI]

    Delgrande, James P.

    Revising by an Inconsistent Set of Formulas James Delgrande School of Computing Science Simon Fraser University Burnaby, B.C. V5A 1S6 Canada jim@cs.sfu.ca Abstract This paper presents an approach to belief revision in which revision is a function from a belief state and a finite set of formulas to a new

  7. A General Model for Epistemic State Revision using Plausibility Measures

    E-Print Network [OSTI]

    Liu, Weiru

    A General Model for Epistemic State Revision using Plausibility Measures Jianbing Ma 1 and Weiru Liu1 Abstract. In this paper, we present a general revision model on epistemic states based on plausibility measures proposed by Fried- man and Halpern. We propose our revision strategy and give some

  8. A Conditional Logic for Iterated Belief Revision Laura Giordano

    E-Print Network [OSTI]

    Giordano, Laura

    A Conditional Logic for Iterated Belief Revision Laura Giordano DSTA ¬≠ Universit‚?? a del Piemonte Abstract. In this paper we propose a conditional logic IBC to rep¬≠ resent iterated belief revision. We define an iterated belief revision system by strengthening the postulates proposed by Darwiche and Pearl

  9. Revising Beliefs on the Basis of Evidence James P. Delgrande

    E-Print Network [OSTI]

    Delgrande, James P.

    Fraser University Burnaby, B.C., Canada V5A 1S6 jim@cs.sfu.ca Abstract Approaches to belief revision mostRevising Beliefs on the Basis of Evidence James P. Delgrande School of Computing Science Simon is not categorical. In revision, one may circumvent this fact by assuming that, in some fashion or other, an agent

  10. Workshop on Revisions to SE 2004 Mark Ardis David Budgen

    E-Print Network [OSTI]

    Ardis, Mark

    Workshop on Revisions to SE 2004 Mark Ardis David Budgen Stevens Institute of Technology University-day workshop on needed revisions to Software Engineering 2004: Curriculum Guidelines for Undergraduate Degree Programs in Software Engineering (SE 2004). A brief overview of the current guidelines and their revision

  11. Properties of Iterated Multiple Belief Revision Dongmo Zhang

    E-Print Network [OSTI]

    Zhang, Dongmo

    in the community of belief revision[2][5][9][10][13][17]. The major concern in the research is the reducibilityProperties of Iterated Multiple Belief Revision Dongmo Zhang School of Computing and Information investigate the properties of iterated multiple belief revision. We examine several typical assumptions

  12. Iterated Belief Revision and Conditional Logic Laura Giordano

    E-Print Network [OSTI]

    Torino, Università di

    /01/2001; 17:22; p.1 #12; 2 well known Triviality Result [5], that claims that no signi#12;cant belief revisionIterated Belief Revision and Conditional Logic Laura Giordano DSTA - Universit#18;a del Piemonte a conditional logic called IBC to represent iterated belief revision systems. We propose a set of postulates

  13. Reasoning about Plan Revision in Agent Programs Natasha Alechina

    E-Print Network [OSTI]

    Fisher, Michael

    and executing a plan a b p Plan(a;b) Natasha Alechina Reasoning about plan revision TIME 2012 5 / 46 #12;WhatReasoning about Plan Revision in Agent Programs Natasha Alechina University of Nottingham, UK TIME 2012, Leicester 14 September 2012 Natasha Alechina Reasoning about plan revision TIME 2012 1 / 46 #12

  14. On the Revision of Probabilistic Belief States Craig Boutilier

    E-Print Network [OSTI]

    Boutilier, Craig

    ) and the author's 5, 7] proposal for minimal conditional (MC) revision. Spohn's model imposes additional structureOn the Revision of Probabilistic Belief States Craig Boutilier Department of Computer Science two approaches to the revision of probability functions. We assume that a probabilistic state

  15. Parallel matrix inversion for the revised simplex method -A study

    E-Print Network [OSTI]

    Hall, Julian

    Parallel matrix inversion for the revised simplex method - A study Julian Hall School of Mathematics University of Edinburgh June 15th 2006 Parallel matrix inversion for the revised simplex method - a study #12;Overview ∑ Nature of the challenge of matrix inversion for the revised simplex method #12

  16. Parallel revised simplex for primal block angular LP problems

    E-Print Network [OSTI]

    Hall, Julian

    Parallel revised simplex for primal block angular LP problems Julian Hall and Edmund Smith School) problems and their identification Computational components of the revised simplex method Exploiting parallelism via BALP structure Results Observations J. A. J. Hall and E. Smith Parallel revised simplex

  17. The practical revised simplex method (Part 2) Julian Hall

    E-Print Network [OSTI]

    Hall, Julian

    The practical revised simplex method (Part 2) Julian Hall School of Mathematics University of Edinburgh January 25th 2007 The practical revised simplex method #12;Overview (Part 2) ∑ Practical implementation of the revised simplex method Representation of B-1 #12;Overview (Part 2) ∑ Practical

  18. Parallel matrix inversion for the revised simplex method -A study

    E-Print Network [OSTI]

    Hall, Julian

    Parallel matrix inversion for the revised simplex method - A study Julian Hall School of Mathematics University of Edinburgh June 15th 2006 Parallel matrix inversion for the revised simplex method - a study #12;Overview ∑ Nature of the challenge of matrix inversion for the revised simplex method

  19. Update procedures for the parallel revised simplex method

    E-Print Network [OSTI]

    Hall, Julian

    Update procedures for the parallel revised simplex method J. A. J. Hall and K. I. M. McKinnon 30th #12;Update procedures for the parallel revised simplex method J. A. J. Hall K. I. M. McKinnon 30th September 1992 Abstract In the parallel revised simplex method proposed by Hall et al. in 8], the inversion

  20. Loschmidt echo in one-dimensional interacting Bose gases

    SciTech Connect (OSTI)

    Lelas, K.; Seva, T.; Buljan, H. [Faculty of Electrical Engineering Mechanical Engineering and Naval Architecture, University of Split, Rudjera Boskovica BB, 21000 Split (Croatia); Department of Physics, University of Zagreb, Bijenicka c. 32, 10000 Zagreb (Croatia)

    2011-12-15T23:59:59.000Z

    We explore Loschmidt echo in two regimes of one-dimensional interacting Bose gases: the strongly interacting Tonks-Girardeau (TG) regime, and the weakly interacting mean-field regime. We find that the Loschmidt echo of a TG gas decays as a Gaussian when small (random and time independent) perturbations are added to the Hamiltonian. The exponent is proportional to the number of particles and the magnitude of a small perturbation squared. In the mean-field regime the Loschmidt echo shows richer behavior: it decays faster for larger nonlinearity, and the decay becomes more abrupt as the nonlinearity increases; it can be very sensitive to the particular realization of the noise potential, especially for relatively small nonlinearities.

  1. Photolysis of water for production of fuel gases

    SciTech Connect (OSTI)

    Eror, N.G.; Blakemore, J.S.

    1981-12-01T23:59:59.000Z

    To better understand the role of the semiconductor electrode in the photocatalytic decomposition of water to form hydrogen and other fuel gases, researchers characterized the defect structure of a number of large-band-gap semiconductor electrode materials. The defect structure of SrTiO/sub 3/ samples has been related to photoelectrochemical cell response, leading to a signficant improvement in the understanding of how electrode properties influence cell performance. Although the large band gap of these materials severely restricts their ability to use the solar spectrum, they are more resistant to photocorrosion than lower-band-gap materials. This band gap has been reduced somewhat in lanthanum-doped SrTiO/sub 3/ samples without compromising photostability or requiring a bias voltage for water decomposition.

  2. Finite-size energy of non-interacting Fermi gases

    E-Print Network [OSTI]

    Martin Gebert

    2014-06-14T23:59:59.000Z

    We prove the asymptotics of the difference of the ground-state energies of two non-interacting $N$-particle Fermi gases on the half line of length $L$ in the thermodynamic limit up to order $1/L$. We are particularly interested in subdominant terms proportional to $1/L$, called finite-size energy. In the nineties Affleck and co-authors [Aff97, ZA97, AL94] claimed that the finite-size energy equals the decay exponent occuring in Anderson's orthogonality catastrophe. It turns out that the finite-size energy depends on the details of the thermodynamic limit and typically also includes a linear term in the scattering phase shift.

  3. Free Energies of Dilute Bose gases: upper bound

    E-Print Network [OSTI]

    Jun Yin

    2010-12-19T23:59:59.000Z

    We derive a upper bound on the free energy of a Bose gas system at density $\\rho$ and temperature $T$. In combination with the lower bound derived previously by Seiringer \\cite{RS1}, our result proves that in the low density limit, i.e., when $a^3\\rho\\ll 1$, where $a$ denotes the scattering length of the pair-interaction potential, the leading term of $\\Delta f$ the free energy difference per volume between interacting and ideal Bose gases is equal to $4\\pi a (2\\rho^2-[\\rho-\\rhoc]^2_+)$. Here, $\\rhoc(T)$ denotes the critical density for Bose-Einstein condensation (for the ideal gas), and $[\\cdot ]_+$ $=$ $\\max\\{\\cdot, 0\\}$ denotes the positive part.

  4. Elliptic flow and nearly perfect fluidity in dilute Fermi gases

    E-Print Network [OSTI]

    Thomas Schaefer

    2010-12-16T23:59:59.000Z

    In this contribution we summarize recent progress in understanding the shear viscosity of strongly correlated dilute Fermi gases. We discuss predictions from kinetic theory, and show how these predictions can be tested using recent experimental data on elliptic flow. We find agreement between theory and experiments in the high temperature regime $T\\gg T_F$, where $T_F$ is the the temperature where quantum degeneracy effects become important. In the low temperature regime, $T\\sim T_F$, the strongest constraints on the shear viscosity come from experimental studies of the damping of collective modes. These experiments indicate that $\\eta/s\\lsim 0.5\\hbar/k_B$, where $\\eta$ is the shear viscosity and $s$ is the entropy density.

  5. Light pulse in {Lambda}-type cold-atom gases

    SciTech Connect (OSTI)

    Wei Ran; Deng Youjin; Chen Shuai; Chen Zengbing; Pan Jianwei [Hefei National Laboratory for Physical Sciences at Microscale and Department of Modern Physics, University of Science and Technology of China, Hefei, Anhui 230026 (China); Zhao Bo [Institute for Theoretical physics, University of Innsbruck, A-6020 Innsbruck (Austria); Institute for Quantum Optics and Quantum Information of the Austrian Academy of Science, A-6020 Innsbruck (Austria)

    2010-04-15T23:59:59.000Z

    We investigate the behavior of the light pulse in {Lambda}-type cold-atom gases with two counter-propagating control lights with equal strength by directly simulating the dynamic equations and exploring the dispersion relation. Our analysis shows that, depending on the length L{sub 0} of the stored wave packet and the decay rate {gamma} of ground-spin coherence, the recreated light can behave differently. For long L{sub 0} and/or large {gamma}, a stationary light pulse is produced, while two propagating light pulses appear for short L{sub 0} and/or small {gamma}. In the {gamma}{yields}0 limit, the light always splits into two propagating pulses for a sufficiently long time. This scenario agrees with a recent experiment [Y.-W. Lin et al., Phys. Rev. Lett. 102, 213601 (2009)] where two propagating light pulses are generated in laser-cooled cold-atom ensembles.

  6. Fuel cell stack with internal manifolds for reactant gases

    DOE Patents [OSTI]

    Schnacke, Arthur W. (Schenectady, NY)

    1985-01-01T23:59:59.000Z

    A fuel cell stack includes a plurality of plate-like fuel cells arranged along an axis generally parallel to cell thickness with electrically conductive separator plates between each pair of cells. A plurality of axial manifolds are provided at opposite sides of the stack in outer marginal portions beyond the edges of electrodes and electrolyte tiles. Sealing rings prevent cross-leakage of oxidant fuel gases through use of pairs of outwardly extending lips from opposite tile surfaces bonded to first and second electrode frames respectively. The frames provide transition between electrode edges and manifold perimeters. The pairs of extension lips are sealingly bonded together through an electrically insulative sealing ring with wedge shaped fastening members.

  7. Fuel cell stack with internal manifolds for reactant gases

    DOE Patents [OSTI]

    Schnacke, A.W.

    1983-10-12T23:59:59.000Z

    A fuel cell stack includes a plurality of plate-like fuel cells arranged along an axis generally parallel to cell thickness with electrically conductive separator plates between each pair of cells. A plurality of axial manifolds are provided at opposite sides of the stack in outer marginal portions beyond the edges of electrodes and electrolyte tiles. Sealing rings prevent cross-leakage of oxidant fuel gases through use of pairs of outwardly extending lips from opposite tile surfaces bonded to first and second electrode frames respectively. The frames provide transition between electrode edges and manifold perimeters. The pairs of extension lips are sealingly bonded together through an electrically insulative sealing ring with wedge shaped fastening members.

  8. Title of Dissertation: HIGH POWER NONLINEAR PROPAGATION OF LASER PULSES IN TENUOUS GASES

    E-Print Network [OSTI]

    Anlage, Steven

    ABSTRACT Title of Dissertation: HIGH POWER NONLINEAR PROPAGATION OF LASER PULSES IN TENUOUS GASES AND PLASMA CHANNELS Jianzhou Wu, Doctor of Philosophy, 2005 Dissertation Directed By: Professor Thomas M PROPAGATION OF LASER PULSES IN TENUOUS GASES AND PLASMA CHANNELS By Jianzhou Wu Dissertation submitted

  9. Monte Carlo Simulation of Radiation in Gases with a NarrowBand Model

    E-Print Network [OSTI]

    Dufresne, Jean-Louis

    , France (\\Phi) now at the Institute of Energy and Power Plant Technology, TH Darmstadt, 64287 DarmstadtMonte Carlo Simulation of Radiation in Gases with a Narrow­Band Model and a Net is used for simulation of radiative heat transfers in non­gray gases. The proposed procedure is based

  10. Abstract--Airborne pollution and explosive gases threaten human health and occupational safety, therefore generating high

    E-Print Network [OSTI]

    Mason, Andrew

    Abstract--Airborne pollution and explosive gases threaten human health and occupational safety and a thumb-drive sized prototype system. I. INTRODUCTION xposure to air pollution consistently ranks among to occupational safety as energy demands rise. Airborne pollutants and explosive gases vary in both time and space

  11. Permeation of Gases in Polymers: Parameter Identification and Nonlinear Regression Analysis

    E-Print Network [OSTI]

    Scheichl, Robert

    Permeation of Gases in Polymers: Parameter Identification and Nonlinear Regression Analysis Robert at PARAOPE, Heidelberg, June 30th, 2004 #12;Overview · Permeation of gases in polymers ­ Application areas for diffusion in polymers ­ Description of the experimental device ­ Mathematical model · Parameter

  12. Heavy noble gases in solar wind delivered by Genesis mission Alex Meshik a,

    E-Print Network [OSTI]

    measured in the Genesis solar wind collectors generally agree with the less precise values obtained fromHeavy noble gases in solar wind delivered by Genesis mission Alex Meshik a, , Charles Hohenberg knowledge of the isotopic composition of the heavy noble gases in solar wind and, by inference, the Sun

  13. Preserving noble gases in a convecting mantle Helge M. Gonnermann1

    E-Print Network [OSTI]

    Mukhopadhyay, Sujoy

    of a processed and out- gassed lower-mantle source, residues of mantle melting10,11 , depleted in uranium and mixing of noble-gas-depleted slabs dilutes the concentrations of noble gases in the mantle, thereby melt, which forms the ocean crust and leaves the residual mantle severely depleted of noble gases

  14. Bose-Einstein condensates in 85 Rb gases at higher densities

    E-Print Network [OSTI]

    Glyde, Henry R.

    Bose-Einstein condensates in 85 Rb gases at higher densities A. R. Sakhel, J. L. DuBois, and H. R August 2002; published 31 December 2002 The Bose-Einstein condensation in trapped gases of 85 Rb find that there is a significant depletion of the condensate at T 0 K, for example, 25% at na3 10 2

  15. Localization of Bogoliubov quasiparticles in interacting Bose gases with correlated disorder P. Lugan1,2

    E-Print Network [OSTI]

    Boyer, Edmond

    ) in a weakly interacting Bose gas of chemical potential ¬Ķ subjected to a disordered potential V . We introduce-Einstein condensates [40¬≠48], interacting Bose gases at equilibrium [26, 49¬≠72], strongly interacting Fermi gases [73 behaviors can be found in various situa- tions. For instance, weak repulsive interactions in a Bose gas

  16. Method of recovering sulfur from the hydrogen sulfide contained in coke oven gases

    SciTech Connect (OSTI)

    Laufhutte, D.

    1985-04-30T23:59:59.000Z

    Ammonia and hydrogen sulfide are washed out of the coke oven gas and stripped from the wash liquor in the form of gases and fumes or vapors. The ammonia is decomposed in a nickel catalyzer and a small part of the decomposition gases is supplied directly to a combustion furnace, while the larger part of the combustion gases is first cooled and freed from condensate, and only then supplied to the combustion furnace. In the combustion furnace, the proportion of H/sub 2/S/SO/sub 2/ needed for the Claus process is adjusted by a partial combustion of the decomposition gases. The gases from the combustion furnace are then processed in the Claus plant to sulfur.

  17. Deemed Export Control Revised 12/2010

    E-Print Network [OSTI]

    Chen, Wei

    Deemed Export Control Revised 12/2010 Northwestern University - The International Office 630.northwestern.edu/international - intscholars@northwestern.edu The Export Administration Regulations (EAR) and the International Traffic in Arms States-even by an employer-is deemed to be an export to the person's country or countries of nationality

  18. Publication 424-031 Revised 2003

    E-Print Network [OSTI]

    Liskiewicz, Maciej

    MINNEAPOLIS MN 55440 T.A. SEEDS T.A. SEEDS PO BOX 300 AVIS PA 17721 VIRGINIA CORN HYBRID TRIALS IN 2003Publication 424-031 Revised 2003 #12;Virginia Cooperative Extension programs and employment of Cooperative Extension work, Virginia Polytechnic Institute and State University, Virginia State University

  19. Publication 452-125 Revised 2013

    E-Print Network [OSTI]

    Liskiewicz, Maciej

    Publication 452-125 Revised 2013 Virginia Tech Soil Testing Laboratory Routine (soil pH, P, K, Ca, Mg, Zn, Mn, Cu, Fe, B, and estimated CEC) $10.00 $16.00 Organic Matter ≠ Determines percentage to "Treasurer, Virginia Tech." COST PER SAMPLE IN-STATE OUT-OF-STATESOIL TESTS DESIRED AND FEES SOIL INFORMATION

  20. Revised Spring 2008 NIH Public Access Policy

    E-Print Network [OSTI]

    Revised Spring 2008 NIH Public Access Policy Notice Number: NOT-OD-08-033 - (See Notice NOT-OD-08-161 (Consolidated Appropriations Act, 2008), the NIH voluntary Public Access Policy (NOT-OD-05-022) is now mandatory shall implement the public access policy in a manner consistent with copyright law. Specifics 1. The NIH

  1. Revised 26 January2011 LCLS Access Policy

    E-Print Network [OSTI]

    Wechsler, Risa H.

    1 Revised 26 January2011 LCLS Access Policy Introduction and Goals As a national user facility, LCLS aims to attract diverse users and to enable a broad set of impor- tant science that takes advantage of its unique capabilities. With these aims in mind, LCLS has been designed to include six

  2. Revised October 2013 DISSERTATION RESEARCH TRAVEL AWARD -

    E-Print Network [OSTI]

    Ferrari, Silvia

    Revised October 2013 DISSERTATION RESEARCH TRAVEL AWARD - INTERNATIONAL Application for Academic Year 2014-2015 These Graduate School Dissertation Research Travel Awards provide funding for Ph.D. students to travel outside the United States in order to conduct pre-dissertation or dissertation research

  3. Revised October 2013 DISSERTATION RESEARCH TRAVEL AWARD -

    E-Print Network [OSTI]

    Ferrari, Silvia

    Revised October 2013 DISSERTATION RESEARCH TRAVEL AWARD - DOMESTIC Application for Academic Year 2014-2015 These Graduate School Dissertation Research Travel Awards provide funding for Ph.D. students to travel within the United States in order to conduct pre-dissertation or dissertation research. Award

  4. Revised 4/9/13 Columbia University

    E-Print Network [OSTI]

    Hone, James

    Revised 4/9/13 Columbia University Research Financial Operations Studebaker Building 615 West 131st Giscombe Anita Accountant University-Wide (212) 854-1062 adg9@columbia.edu 499P Hamdan Tamara Director University-Wide (212) 854-1071 jk2740@columbia.edu 457 Lee-Johnson Seran Project Manager I CUMC (212) 851

  5. Revised May 2008 Wildlife/Danger Tree

    E-Print Network [OSTI]

    Northern British Columbia, University of

    Revised May 2008 Wildlife/Danger Tree Assessor's Course Workbook Forest Harvesting and Silviculture: Ministry of Forests and Range Ministry of Environment #12;#12;Wildlife/Danger Tree Assessor's Course Workbook: Forest Harvesting and Silviculture Module May 2008 iii DANGEROUS TREE ASSESSMENT IN BRITISH

  6. 1 Revised November 2013 Mentor Request Form

    E-Print Network [OSTI]

    Martin, Jeff

    1 Revised November 2013 Mentor Request Form What is it? ∑ The University of Winnipeg Student Mentor of Winnipeg student or recent graduate (mentors). ∑ Mentees ask their mentor all sorts of questions about. Mentors do their best to answer questions and provide support to their mentee. Mentors help mentees

  7. USER'S MANUAL Revision 1.1b

    E-Print Network [OSTI]

    Maccabe, Barney

    Best Management Practices Regulations for Perchlorate Materials: This Perchlorate warning applies onlySUPER ¬ģ X7DB3 USER'S MANUAL Revision 1.1b #12;Unless you request and receive written permission in this User's Manual has been carefully reviewed and is believed to be accurate. The vendor assumes

  8. Safe Operating Procedure (Revised 9/10)

    E-Print Network [OSTI]

    Farritor, Shane

    ingestion is 0.04 mCi. Waste Disposal EHS procedures for disposal of hazardous and/or radioactive wastesSafe Operating Procedure (Revised 9/10) SAFETY PROTOCOL: I-125://ehs.unl.edu/) Use of radioactive materials requires a safety protocol be submitted to the UNL Radiation Safety

  9. Revised 5/14 Computer Science

    E-Print Network [OSTI]

    Massachusetts at Lowell, University of

    Revised 5/14 Computer Science The Computer Science Minor is primarily designed for students background in computer science to complement their major beyond the requirements of their major department. To receive a minor in computer science, students must complete a minimum of six courses with the following

  10. Revised 4/12 Computer Science

    E-Print Network [OSTI]

    Massachusetts at Lowell, University of

    Revised 4/12 Computer Science The Computer Science Minor is primarily designed for students background in computer science to complement their major beyond the requirements of their major department. To receive a minor in computer science, students must complete a minimum of six courses with the following

  11. Application Note (A9) Revision: A

    E-Print Network [OSTI]

    Johnsen, SŲnke

    measurements of light falling onto a flat surface. Such studies vary from solar UV exposure limitsApplication Note (A9) Revision: A AUGUST 1995 OPTRONIC LABORATORIES, INC. 4632 36TH STREET Orlando on the wavelength of light so the bluer wavelengths are scattered more strongly than redder. This leads

  12. Anomalies of Nuclear Criticality, Revision 6

    SciTech Connect (OSTI)

    Clayton, E. D.; Prichard, Andrew W.; Durst, Bonita E.; Erickson, David; Puigh, Raymond J.

    2010-02-19T23:59:59.000Z

    This report is revision 6 of the Anomalies of Nuclear Criticality. This report is required reading for the training of criticality professionals in many organizations both nationally and internationally. This report describes many different classes of nuclear criticality anomalies that are different than expected.

  13. California Energy Commission REVISED DRAFT REGULATIONS

    E-Print Network [OSTI]

    California Energy Commission REVISED DRAFT REGULATIONS AUGUST, 2011 CEC-400-2010-004-SD2 Nonresidential Building Energy Use Disclosure Program Draft Regulations Title 20, Division 2, Chapter 4 of the California Energy Commission is releasing draft regulations for implementing Assembly Bill (AB) 1103 (SaldaŮa

  14. (Revised May 25, 2012) Interference of Light

    E-Print Network [OSTI]

    Collins, Gary S.

    (Revised May 25, 2012) Interference of Light WARNING: Use the laser SAFELY. Do not look directly) To observe the interference patterns for laser light passing through a single narrow slit, through two. (2) To determine by graphical techniques the wavelength of the laser light based on the observed

  15. Revised: June 14, 2013 UNIVERSITY OF MICHIGAN

    E-Print Network [OSTI]

    Eustice, Ryan

    Revised: June 14, 2013 UNIVERSITY OF MICHIGAN University Travel Warning Destination Liability/College/Business Unit: Destination: Travel Start Date: Travel End Date: I understand that the University of Michigan the Regents of the University of Michigan, ("University"), and all of its employees and agents from any claim

  16. Revised January 2014 Doctoral Dissertation Guide

    E-Print Network [OSTI]

    Stormo, Gary

    Revised January 2014 Doctoral Dissertation Guide #12;Table of Contents Overview of dissertation process 3 Minimal requirements for dissertations 4 Preliminary paperwork 5 How to fill out the Title to Graduate form 5 What to include in a dissertation 6 How to format a dissertation 7 How to format a title

  17. EM 8783 Revised March 2013 Strategies for

    E-Print Network [OSTI]

    Tullos, Desiree

    such as deficit irrigation and conservation tillage, and installing more efficient irrigation systems. Sprinkler and drip irrigation systems are more efficient than furrow irrigation. Some of these strategies entailEM 8783 ∑ Revised March 2013 Strategies for Efficient Irrigation Water Use C.C. Shock, B.M. Shock

  18. OPTIMIZATION TOPICS LIST Revised April 2012

    E-Print Network [OSTI]

    Radeloff, Volker C.

    1 OPTIMIZATION TOPICS LIST Revised April 2012 For Fall 2012 and Spring 2013 we will adopt. Bertsimas and J. Tsitsiklis, Introduction to Linear Optimization, Athena Scientific, 1997 2. M. C. Ferris, O and mixed integer models · Existence of optimal solutions, optimality conditions · Branch and bound methods

  19. Revised: May 2011 Fraud Prevention Policy

    E-Print Network [OSTI]

    Mottram, Nigel

    Revised: May 2011 Fraud Prevention Policy #12;Fraud Prevention Policy March 2011 1 Contents Page 1. Introduction 2 2. Basis of the Policy 3 3. Purpose and Definitions 3 4. Management and Staff Responsibilities 4 5. Adherence to University Regulations, Policies and Procedures 4 6. Code of Conduct on Commercial

  20. Feasibility of reconstructing paleoatmospheric records of selected alkanes, methyl halides, and sulfur gases from Greenland ice cores

    E-Print Network [OSTI]

    Aydin, M.; Williams, M. B; Saltzman, E. S

    2007-01-01T23:59:59.000Z

    firn and ice at Summit, Greenland, J. Geophys. Res. , 98,AL. : TRACE GASES IN GREENLAND ICE CORE ® . Andreae Kettle,and sulfur gases from Greenland ice cores M. Aydin, 1 M. B.

  1. Emissions of Non-CO2 Greenhouse Gases From the Production and Use of Transportation Fuels and Electricity

    E-Print Network [OSTI]

    Delucchi, Mark

    1997-01-01T23:59:59.000Z

    EMISSIONS OF NON-CO2 GREENHOUSE GASES FROM THE PRODUCTION AND USE OF TRANSPORTATION FUELS AND ELECTRICITYEMISSIONS OF NON-CO2 GREENHOUSE GASES FROM THE PRODUCTION AND USE OF TRANSPORTATION FUELS AND ELECTRICITY

  2. Guidance document for revision of DOE Order 5820.2A, Radioactive Waste Technical Support Program. Revision 1

    SciTech Connect (OSTI)

    Kudera, D.E.; McMurtrey, C.D.; Meagher, B.G.

    1993-04-01T23:59:59.000Z

    This document provides guidance for the revision of DOE Order 5820.2A, ``Radioactive Waste Management.`` Technical Working Groups have been established and are responsible for writing the revised order. The Technical Working Groups will use this document as a reference for polices and procedures that have been established for the revision process. The overall intent of this guidance is to outline how the order will be revised and how the revision process will be managed. In addition, this document outlines technical issues considered for inclusion by a Department of Energy Steering Committee.

  3. Oxygen buffering of Kilauea volcanic gases and the oxygen fugacity of Kilauea basalt

    SciTech Connect (OSTI)

    Gerlach, T.M. (Geological Survey, Vancouver, WA (United States))

    1993-02-01T23:59:59.000Z

    Volcanic gases collected during episode 1 of the Puu Oo eruption along the east rift zone of Kilauea Volcano, Hawaii, have uniform C-O-H-S-Cl-F compositions that are sharply depleted in CO[sub 2]. The CO[sub 2]-poor gases are typical of Type II volcanic gases (GERLACH and GRAEBER, 1985) and were emitted from evolved magma stored for a prolonged period of time in the east rift zone after releasing CO[sub 2]-rich gases during an earlier period of temporary residence in the summit magma chamber. The samples are remarkably free of contamination by atmospheric gases and meteoric water. Thermodynamic evaluation of the analytical data shows that the episode 1 gases have equilibrium compositions appropriate for temperatures between 935 and 1032[degrees]C. Open- and closed-system equilibrium models of species distributions for the episode 1 gases show unequivocally that coexisting lavas buffered the gas oxygen fugacities during cooling. These models indicate that the F[sub o[sub 2

  4. 2D Coulomb Gases and the Renormalized Energy

    E-Print Network [OSTI]

    Sandier, Etienne

    2012-01-01T23:59:59.000Z

    We study the statistical mechanics of classical two-dimensional "Coulomb gases" with general potential and arbitrary \\beta, the inverse of the temperature. Such ensembles also correspond to random matrix models in some particular cases. The formal limit case \\beta=\\infty corresponds to "weighted Fekete sets" and also falls within our analysis. It is known that in such a system points should be asymptotically distributed according to a macroscopic "equilibrium measure," and that a large deviations principle holds for this, as proven by Ben Arous and Zeitouni. By a suitable splitting of the Hamiltonian, we connect the problem to the "renormalized energy" W, a Coulombian interaction for points in the plane introduced in our prior work, which is expected to be a good way of measuring the disorder of an infinite configuration of points in the plane. By so doing, we are able to examine the situation at the microscopic scale, and obtain several new results: a next order asymptotic expansion of the partition function...

  5. Noble gases in the howardites Bholghati and Kapoeta

    SciTech Connect (OSTI)

    Swindle, T.D. (Univ. of Arizona, Tucson (USA)); Garrison, D.H.; Hohenberg, C.M.; Nichols, R.H.; Olinger, C.T. (Washington Univ., St. Louis, MO (USA)); Goswami, J.N. (Physical Research Laboratory, Ahmedabad (India))

    1990-08-01T23:59:59.000Z

    Analyses of noble gases in whole rock samples of the howardites Bholghati and Kapoeta and grain-size separates of Kapoeta yield evidence for excesses of the Xe isotopes {sup 129}Xe, {sup 131}Xe, {sup 132}Xe, {sup 134}Xe, and {sup 136}Xe in a low-temperature component, similar to lunar excess fission Xe. Such a component may be able to provide chronometric information if the relative abundances of radioactive progenitors ({sup 129}I, {sup 244}Pu, and {sup 238}U) can be determined, but the isotopic spectra we obtain are not sufficiently precise to do so. Eucritic clast BH-5 in Bholghati contains Xe produced in situ by the decay of {sup 244}Pu. Calculated fission Xe retention ages are 30-70 Ma after the formation of the solar system, consistent with the apparent presence of {sup 146}Sm decay products. Both the clast and the matrix of Bholghati have K-Ar ages of about 2 Ga, suggesting a common thermal event at least that recently.

  6. In-Situ Microbial Conversion of Sequestered Greenhouse Gases

    SciTech Connect (OSTI)

    Scott, A R; Mukhopadhyay, M; Balin, D F

    2012-09-06T23:59:59.000Z

    The objectives of the project are to use microbiological in situ bioconversion technology to convert sequestered or naturally-occurring greenhouse gases, including carbon dioxide and carbon monoxide, into methane and other useful organic compounds. The key factors affecting coal bioconversion identified in this research include (1) coal properties, (2) thermal maturation and coalification process, (3) microbial population dynamics, (4) hydrodynamics (5) reservoir conditions, and (6) the methodology of getting the nutrients into the coal seams. While nearly all cultures produced methane, we were unable to confirm sustained methane production from the enrichments. We believe that the methane generation may have been derived from readily metabolized organic matter in the coal samples and/or biosoluble organic material in the coal formation water. This raises the intriguing possibility that pretreatment of the coal in the subsurface to bioactivate the coal prior to the injection of microbes and nutrients might be possible. We determined that it would be more cost effective to inject nutrients into coal seams to stimulate indigenous microbes in the coal seams, than to grow microbes in fermentation vats and transport them to the well site. If the coal bioconversion process can be developed on a larger scale, then the cost to generate methane could be less than $1 per Mcf

  7. Atmospheric Trace Gases from the Carbon Dioxide Information Analysis Center (CDIAC)

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

    CDIAC products are indexed and searchable through a customized interface powered by ORNL's Mercury search engine. Products include numeric data packages, publications, trend data, atlases, models, etc. and can be searched for by subject area, keywords, authors, product numbers, time periods, collection sites, spatial references, etc. Some of the collections may also be included in the CDIAC publication, Trends Online: A Compendium of Global Change Data. Most data sets, many with numerous data files, are free to download from CDIAC's ftp area. The collections under the CDIAC heading of Atmospheric Trace Gases include: Atmospheric Carbon Dioxide, Atmospheric Methane, Atmospheric Carbon Monoxide, Atmospheric Hydrogen, Isotopes in Greenhouse Gases, Radionuclides, Aerosols, and Other Trace Gases.

  8. Coal within a revised energy perspective

    SciTech Connect (OSTI)

    Darmstadter, J. [Resources for the Future (RFF), Washington, DC (United States)

    2006-07-15T23:59:59.000Z

    The author considers the use of coal within a revised energy perspective, focusing on the factors that will drive which fuels are used to generate electricity going forward. He looks at the world markets for fossil fuels and the difficulties of predicting oil and natural gas supply and prices, as demonstrated by the variability in projections from one year to another in the EIA's Annual Energy Outlook. 4 refs., 1 tab.

  9. Quantifying emissions of greenhouse gases from South Asia through a targeted measurement campaign

    E-Print Network [OSTI]

    Ganesan, Anita Lakshmi

    2013-01-01T23:59:59.000Z

    Methane (CH 4 ), nitrous oxide (N20) and sulfur hexafluoride (SF6) are powerful greenhouse gases with global budgets that are well-known but regional distributions that are not adequately constrained for the purposes of ...

  10. Spatio-temporal theory of lasing action in optically-pumped rotationally excited molecular gases

    E-Print Network [OSTI]

    Chua, Song-Liang

    We investigate laser emission from optically-pumped rotationally excited molecular gases confined in a metallic cavity. To this end, we have developed a theoretical framework able to accurately describe, both in the spatial ...

  11. Field-driven dynamics of dilute gases, viscous liquids and polymer chains

    E-Print Network [OSTI]

    Mohan, Aruna, 1981-

    2007-01-01T23:59:59.000Z

    This thesis is concerned with the exploration of field-induced dynamical phenomena arising in dilute gases, viscous liquids and polymer chains. The problems considered herein pertain to the slip-induced motion of a rigid, ...

  12. Eddy covariance flux measurements of pollutant gases in urban Mexico City

    E-Print Network [OSTI]

    Velasco, Erik

    Eddy covariance (EC) flux measurements of the atmosphere/surface exchange of gases over an urban area are a direct way to improve and evaluate emissions inventories, and, in turn, to better understand urban atmospheric ...

  13. Fact #825: June 16, 2014 Tier 3 Non-Methane Organic Gases Plus...

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

    organic gases (NMOG) and nitrogen oxides (NOx) that new light vehicles with gasoline engines are allowed to produce for model years 2017 to 2025. These standards apply to a...

  14. Evolution and stability of shock waves in dissipative gases characterized by activated inelastic collisions

    E-Print Network [OSTI]

    Sirmas, Nick

    2015-01-01T23:59:59.000Z

    Previous experiments have revealed that shock waves driven through dissipative gases may become unstable, for example, in granular gases, and in molecular gases undergoing strong relaxation effects. The mechanisms controlling these instabilities are not well understood. We successfully isolated and investigated this instability in the canonical problem of piston driven shock waves propagating into a medium characterized by inelastic collision processes. We treat the standard model of granular gases, where particle collisions are taken as inelastic with constant coefficient of restitution. The inelasticity is activated for sufficiently strong collisions. Molecular dynamic simulations were performed for 30,000 particles. We find that all shock waves investigated become unstable, with density non-uniformities forming in the relaxation region. The wavelength of these fingers is found comparable to the characteristic relaxation thickness. Shock Hugoniot curves for both elastic and inelastic collisions were obtaine...

  15. Biological sweetening of energy gases mimics in biotrickling filters Marc Fortuny a,c

    E-Print Network [OSTI]

    in energy-rich gases such as biogas from anaerobic digesters which may contain H2S concentrations exceeding: Hydrogen sulfide; Gas sweetening; Biotrickling filter; Desulfurization; Fuel gas; Biogas 1. Introduction

  16. Method and apparatus for separating mixtures of gases using an acoustic wave

    DOE Patents [OSTI]

    Geller, Drew A.; Swift, Gregory W.; Backhaus, Scott N.

    2004-05-11T23:59:59.000Z

    A thermoacoustic device separates a mixture of gases. An elongated duct is provided with first and second ends and has a length that is greater than the wavelength of sound in the mixture of gases at a selected frequency, and a diameter that is greater than a thermal penetration depth in the mixture of gases. A first acoustic source is located at the first end of the duct to generate acoustic power at the selected frequency. A plurality of side branch acoustic sources are spaced along the length of the duct and are configured to introduce acoustic power into the mixture of gases so that a first gas is concentrated at the first end of the duct and a second gas is concentrated at the second end of the duct.

  17. What are greenhouse gases? Many chemical compounds in the atmosphere act as

    E-Print Network [OSTI]

    , Michigan State University, 2 Michigan State University Extension Climate Change and Agriculture Fact Sheet greenhouse gases carbon dioxide, methane, and nitrous oxide over the past 2000 years. Data are from ice core

  18. Quantum Cattaneo wave equation for ultra-short laser pulses interaction with electron and nucleon gases

    E-Print Network [OSTI]

    Marciak-Kozlowska, J

    2011-01-01T23:59:59.000Z

    In this paper the quantum Cattaneo wave equation for ultra-short laser pulses interaction with medium is obtained . The explicit formulae for electron and nucleon gases are presented

  19. Quantum coherence and magnetism in bosonic and fermionic gases of ultracold atoms

    E-Print Network [OSTI]

    Jo, Gyu-Boong

    2010-01-01T23:59:59.000Z

    In this thesis, two sets of experimental studies in bosonic and fermionic gases are described. In the first part of the thesis, itinerant ferromagnetism was studied in a strongly interacting Fermi gas of ultracold atoms. ...

  20. Quantum Cattaneo wave equation for ultra-short laser pulses interaction with electron and nucleon gases

    E-Print Network [OSTI]

    J Marciak-Kozlowska; Miroslaw Kozlowski

    2011-10-21T23:59:59.000Z

    In this paper the quantum Cattaneo wave equation for ultra-short laser pulses interaction with medium is obtained . The explicit formulae for electron and nucleon gases are presented

  1. Surface interactions involved in flashover with high density electronegative gases.

    SciTech Connect (OSTI)

    Hodge, Keith Conquest; Warne, Larry Kevin; Jorgenson, Roy Eberhardt; Wallace, Zachariah Red; Lehr, Jane Marie

    2010-01-01T23:59:59.000Z

    This report examines the interactions involved with flashover along a surface in high density electronegative gases. The focus is on fast ionization processes rather than the later time ionic drift or thermalization of the discharge. A kinetic simulation of the gas and surface is used to examine electron multiplication and includes gas collision, excitation and ionization, and attachment processes, gas photoionization and surface photoemission processes, as well as surface attachment. These rates are then used in a 1.5D fluid ionization wave (streamer) model to study streamer propagation with and without the surface in air and in SF6. The 1.5D model therefore includes rates for all these processes. To get a better estimate for the behavior of the radius we have studied radial expansion of the streamer in air and in SF6. The focus of the modeling is on voltage and field level changes (with and without a surface) rather than secondary effects, such as, velocities or changes in discharge path. An experiment has been set up to carry out measurements of threshold voltages, streamer velocities, and other discharge characteristics. This setup includes both electrical and photographic diagnostics (streak and framing cameras). We have observed little change in critical field levels (where avalanche multiplication sets in) in the gas alone versus with the surface. Comparisons between model calculations and experimental measurements are in agreement with this. We have examined streamer sustaining fields (field which maintains ionization wave propagation) in the gas and on the surface. Agreement of the gas levels with available literature is good and agreement between experiment and calculation is good also. Model calculations do not indicate much difference between the gas alone versus the surface levels. Experiments have identified differences in velocity between streamers on the surface and in the gas alone (the surface values being larger).

  2. ACID GASES IN CO2-RICH SUBSURFACE GEOLOGIC ENVIRONMENTS

    SciTech Connect (OSTI)

    Chialvo, Ariel A [ORNL] [ORNL; Vlcek, Lukas [ORNL] [ORNL; Cole, David [Ohio State University] [Ohio State University

    2013-01-01T23:59:59.000Z

    The analysis of species behavior involving dilute fluid environments has been crucial for the advance of modern solvation thermodynamics through molecular-based formalisms to guide the development of macroscopic regression tools in the description of fluid behavior and correlation of experimental data (Chialvo 2013). Dilute fluid environments involving geologic formations are of great theoretical and practical relevance regardless of the thermodynamic state conditions. The most challenging systems are those involving highly compressible and reactive confined environments, i.e., where small perturbations of pressure and/or temperature can trigger considerable density changes. This in turn can alter significantly the species solvation, their preferential solvation, and consequently, their reactivity with one another and with the surrounding mineral surfaces whose outcome is the modification of the substrate porosity and permeability, and ultimately, the integrity of the mineral substrates. Considering that changes in porosity and permeability resulting from dissolution and precipitation phenomena in confined environments are at the core of the aqueous CO2-mineral interactions, and that caprock integrity (e.g., sealing capacity) depends on these key parameters, it is imperative to gain fundamental understanding of the mineral-fluid interfacial phenomena and fluid-fluid equilibria under mineral confinement at subsurface conditions. In order to undertand the potential effects of acid gases as contaminants of supercritical CO2 streams, in the next section we will discuss the thermodynamic behavior of CO2 fluid systems by addressing two crucial issues in the context of carbon capture, utilization and sequestration (CCUS) technologies: (i) Why should we consider (acid gas) CO2 impurities? and (ii) Why are CO2 fluid - mineral interactions of paramount relevance?

  3. Radiative precursors driven by converging blast waves in noble gases

    SciTech Connect (OSTI)

    Burdiak, G. C.; Lebedev, S. V.; Harvey-Thompson, A. J.; Swadling, G. F.; Suzuki-Vidal, F.; Hall, G. N.; Khoory, E.; Pickworth, L.; Bland, S. N.; Grouchy, P. de; Skidmore, J.; Suttle, L.; Bennett, M.; Niasse, N. P. L. [Blackett Laboratory, Imperial College London SW7 2BW (United Kingdom)] [Blackett Laboratory, Imperial College London SW7 2BW (United Kingdom); Williams, R. J. R. [Atomic Weapons Establishment, Aldermaston RG7 4PR (United Kingdom)] [Atomic Weapons Establishment, Aldermaston RG7 4PR (United Kingdom); Blesener, K.; Atoyan, L.; Cahill, A.; Hoyt, C.; Potter, W. [Laboratory of Plasma Studies, Cornell University, Ithaca, New York 14853 (United States)] [Laboratory of Plasma Studies, Cornell University, Ithaca, New York 14853 (United States); and others

    2014-03-15T23:59:59.000Z

    A detailed study of the radiative precursor that develops ahead of converging blast waves in gas-filled cylindrical liner z-pinch experiments is presented. The experiment is capable of magnetically driving 20?km s{sup ?1} blast waves through gases of densities of the order 10{sup ?5} g cm{sup ?3} (see Burdiak et al. [High Energy Density Phys. 9(1), 52Ė62 (2013)] for a thorough description). Data were collected for Ne, Ar, and Xe gas-fills. The geometry of the setup allows a determination of the plasma parameters both in the precursor and across the shock, along a nominally uniform line of sight that is perpendicular to the propagation of the shock waves. Radiation from the shock was able to excite NeI, ArII, and XeII/XeIII precursor spectral features. It is shown that the combination of interferometry and optical spectroscopy data is inconsistent with upstream plasmas being in LTE. Specifically, electron density gradients do not correspond to any apparent temperature change in the emission spectra. Experimental data are compared to 1D radiation hydrodynamics HELIOS-CR simulations and to PrismSPECT atomic physics calculations to assist in a physical interpretation of the observations. We show that upstream plasma is likely in the process of being radiatively heated and that the emission from a small percentage of ionised atoms within a cool background plasma dominates the emission spectra. Experiments were carried out on the MAGPIE and COBRA pulsed-power facilities at Imperial College London and Cornell University, respectively.

  4. Methods for separating oxygen from oxygen-containing gases

    DOE Patents [OSTI]

    Mackay, Richard (Lafayette, CO); Schwartz, Michael (Boulder, CO); Sammells, Anthony F. (Boulder, CO)

    2000-01-01T23:59:59.000Z

    This invention provides mixed conducting metal oxides particularly useful for the manufacture of catalytic membranes for gas-phase oxygen separation processes. The materials of this invention have the general formula: A.sub.x A'.sub.x A".sub.2-(x+x') B.sub.y B'.sub.y B".sub.2-(y+y') O.sub.5+z ; where x and x' are greater than 0; y and y' are greater than 0; x+x' is less than or equal to 2; y+y' is less than or equal to 2; z is a number that makes the metal oxide charge neutral; A is an element selected from the f block lanthanide elements; A' is an element selected from Be, Mg, Ca, Sr, Ba and Ra; A" is an element selected from the f block lanthanides or Be, Mg, Ca, Sr, Ba and Ra; B is an element selected from the group consisting of Al, Ga, In or mixtures thereof; and B' and B" are different elements and are independently selected from the group of elements Mg or the d-block transition elements. The invention also provides methods for oxygen separation and oxygen enrichment of oxygen deficient gases which employ mixed conducting metal oxides of the above formula. Examples of the materials used for the preparation of the membrane include A.sub.x Sr.sub.x' B.sub.y Fe.sub.y' Co.sub.2-(y+y') O.sub.5+z, where x is about 0.3 to about 0.5, x' is about 1.5 to about 1.7, y is 0.6, y' is between about 1.0 and 1.4 and B is Ga or Al.

  5. Iron-based alloys with corrosion resistance to oxygen-sulfur mixed gases

    DOE Patents [OSTI]

    Natesan, K.

    1992-11-17T23:59:59.000Z

    An iron-based alloy with improved performance with exposure to oxygen-sulfur mixed gases with the alloy containing about 9--30 wt. % Cr and a small amount of Nb and/or Zr implanted on the surface of the alloy to diffuse a depth into the surface portion, with the alloy exhibiting corrosion resistance to the corrosive gases without bulk addition of Nb and/or Zr and without heat treatment at temperatures of 1000--1100 C. 7 figs.

  6. Iron-based alloys with corrosion resistance to oxygen-sulfur mixed gases

    DOE Patents [OSTI]

    Natesan, Krishnamurti (Naperville, IL)

    1992-01-01T23:59:59.000Z

    An iron-based alloy with improved performance with exposure to oxygen-sulfur mixed gases with the alloy containing about 9-30 wt. % Cr and a small amount of Nb and/or Zr implanted on the surface of the alloy to diffuse a depth into the surface portion, with the alloy exhibiting corrosion resistance to the corrosive gases without bulk addition of Nb and/or Zr and without heat treatment at temperatures of 1000.degree.-1100.degree. C.

  7. Method of removing and recovering elemental sulfur from highly reducing gas streams containing sulfur gases

    DOE Patents [OSTI]

    Gangwal, Santosh K.; Nikolopoulos, Apostolos A.; Dorchak, Thomas P.; Dorchak, Mary Anne

    2005-11-08T23:59:59.000Z

    A method is provided for removal of sulfur gases and recovery of elemental sulfur from sulfur gas containing supply streams, such as syngas or coal gas, by contacting the supply stream with a catalyst, that is either an activated carbon or an oxide based catalyst, and an oxidant, such as sulfur dioxide, in a reaction medium such as molten sulfur, to convert the sulfur gases in the supply stream to elemental sulfur, and recovering the elemental sulfur by separation from the reaction medium.

  8. Revised Draft Guidance on Consideration of Greenhouse Gas Emissions...

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

    how Federal departments and agencies should consider the effects of greenhouse gas emissions and climate change in their National Environmental Policy Act reviews. The revised...

  9. CEQ Issues Revised Draft Guidance on Consideration of Greenhouse...

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

    revised draft guidance on consideration of greenhouse gas (GHG) emissions and the effects of climate change in National Environmental Policy Act (NEPA) reviews on December 18,...

  10. Information Security Policy Manual Latest Revision: May 16, 2012

    E-Print Network [OSTI]

    Alpay, S. Pamir

    1 Information Security Policy Manual Latest Revision: May 16, 2012 #12;2 Table of Contents Information Security Policy Manual...............................................................................................................................................17 Information Security Glossary

  11. CLINICAL EDUCATION MANUAL Last revised: September 3, 2014

    E-Print Network [OSTI]

    Ollivier-Gooch, Carl

    CLINICAL EDUCATION MANUAL Last revised: September 3, 2014 #12;#12;UBC PT Clinical Education Manual ............................................................................................................................................................. 11 UBC MPT Clinical Education Vision Statement................................................................................................................... 11 Clinical Education PACE Committee

  12. CLINICAL EDUCATION MANUAL Last revised: December 5, 2013

    E-Print Network [OSTI]

    Michelson, David G.

    CLINICAL EDUCATION MANUAL Last revised: December 5, 2013 #12;#12;UBC PT Clinical Education Manual ............................................................................................................................................................. 11 UBC MPT Clinical Education Vision Statement................................................................................................................... 11 Clinical Education PACE Committee

  13. CLINICAL EDUCATION MANUAL Last revised: August 29, 2013

    E-Print Network [OSTI]

    Michelson, David G.

    CLINICAL EDUCATION MANUAL Last revised: August 29, 2013 #12;#12;UBC PT Clinical Education Manual ............................................................................................................................................................. 11 UBC MPT Clinical Education Vision Statement................................................................................................................... 11 Clinical Education PACE Committee

  14. Revision of Qualitative Multi-Attribute Decision Models Martin Znidarsic*

    E-Print Network [OSTI]

    Bohanec, Marko

    881 Revision of Qualitative Multi-Attribute Decision Models Martin Znidarsic* Marko Bohanec** Jozef Stefan Institute Department of Intelligent Systems Ljubljana, Slovenia *Email: martin.znidarsic

  15. ACIS Memo # PS 87 (revised) Massachusetts Institute of Technology

    E-Print Network [OSTI]

    Functions (Revised) Date: 10/3/95 (Orginally: 9/20/95) Based on a CCD model constructed from April Bessy

  16. Revised 4/15/2002 _____________________________ Environment, Health, & Safety _________ __________________

    E-Print Network [OSTI]

    Eisen, Michael

    Revised 4/15/2002 _____________________________ Environment, Health, & Safety, medium, and large dewars o Recognize policy concerning transporting dewars in an elevator Written Exam

  17. ,"New York Dry Natural Gas Reserves Revision Decreases (Billion...

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

    Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","New York Dry Natural Gas Reserves Revision Decreases (Billion Cubic Feet)",1,"Annual",2013...

  18. ,"New York Dry Natural Gas Reserves Revision Increases (Billion...

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

    Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","New York Dry Natural Gas Reserves Revision Increases (Billion Cubic Feet)",1,"Annual",2013...

  19. adopting revised frequencies: Topics by E-print Network

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

    Selmic, Sandra 6 Request for Technical Specifications Change Braidwood Station, Unit 1, Steam Generator Inspection Frequency Revision CiteSeer Summary: In accordance with 10 CFR...

  20. Molecular extended thermodynamics of rarefied polyatomic gases and wave velocities for increasing number of moments

    SciTech Connect (OSTI)

    Arima, Takashi, E-mail: tks@stat.nitech.ac.jp [Center for Social Contribution and Collaboration, Nagoya Institute of Technology (Japan); Mentrelli, Andrea, E-mail: andrea.mentrelli@unibo.it [Department of Mathematics and Research Center of Applied Mathematics (CIRAM), University of Bologna (Italy); Ruggeri, Tommaso, E-mail: tommaso.ruggeri@unibo.it [Department of Mathematics and Research Center of Applied Mathematics (CIRAM), University of Bologna (Italy)

    2014-06-15T23:59:59.000Z

    Molecular extended thermodynamics of rarefied polyatomic gases is characterized by two hierarchies of equations for moments of a suitable distribution function in which the internal degrees of freedom of a molecule is taken into account. On the basis of physical relevance the truncation orders of the two hierarchies are proven to be not independent on each other, and the closure procedures based on the maximum entropy principle (MEP) and on the entropy principle (EP) are proven to be equivalent. The characteristic velocities of the emerging hyperbolic system of differential equations are compared to those obtained for monatomic gases and the lower bound estimate for the maximum equilibrium characteristic velocity established for monatomic gases (characterized by only one hierarchy for moments with truncation order of moments N) by Boillat and Ruggeri (1997) (?{sub (N)}{sup E,max})/(c{sub 0}) ??(6/5 (N?1/2 )),(c{sub 0}=?(5/3 k/m T)) is proven to hold also for rarefied polyatomic gases independently from the degrees of freedom of a molecule. -- Highlights: ēMolecular extended thermodynamics of rarefied polyatomic gases is studied. ēThe relation between two hierarchies of equations for moments is derived. ēThe equivalence of maximum entropy principle and entropy principle is proven. ēThe characteristic velocities are compared to those of monatomic gases. ēThe lower bound of the maximum characteristic velocity is estimated.

  1. Edinburgh Research Explorer Effect of the UK's revised paracetamol poisoning management

    E-Print Network [OSTI]

    Edinburgh, University of

    Edinburgh Research Explorer Effect of the UK's revised paracetamol poisoning management guidelines of the UK's revised paracetamol poisoning management guidelines on admissions, adverse reactions and costs. 2014 #12;Effect of the UK's revised paracetamol poisoning management guidelines on admissions, adverse

  2. Policy Flash 2013-38 Revised Merit Review Guide For Financial...

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

    8 Revised Merit Review Guide For Financial Assistance Policy Flash 2013-38 Revised Merit Review Guide For Financial Assistance Attached is Policy Flash 2013-38 Revised Merit Review...

  3. A Modest Revision of the Standard Model

    E-Print Network [OSTI]

    G. J. Stephenson, Jr.; T. Goldman

    2015-03-13T23:59:59.000Z

    With a modest revision of the mass sector of the Standard Model, the systematics of the fermion masses and mixings can be fully described and interpreted as providing information on matrix elements of physics beyond the Standard Model. A by-product is a reduction of the largest Higgs Yukawa fine structure constant by an order of magnitude. The extension to leptons provides for insight on the difference between quark mixing and lepton mixing as evidenced in neutrino oscillations. The large difference between the scale for up-quark and down-quark masses is not addressed.

  4. A Modest Revision of the Standard Model

    E-Print Network [OSTI]

    Stephenson,, G J

    2015-01-01T23:59:59.000Z

    With a modest revision of the mass sector of the Standard Model, the systematics of the fermion masses and mixings can be fully described and interpreted as providing information on matrix elements of physics beyond the Standard Model. A by-product is a reduction of the largest Higgs Yukawa fine structure constant by an order of magnitude. The extension to leptons provides for insight on the difference between quark mixing and lepton mixing as evidenced in neutrino oscillations. The large difference between the scale for up-quark and down-quark masses is not addressed.

  5. EM Quality Assurance Policy, Revision 0

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't Your Destiny:RevisedAdvisory Board Contributions EM HighlightsSeptemberQUALITYOFFICE OFOffice of

  6. Revised DOE sku calculations | Department of Energy

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 1112011 Strategic2 OPAM615_CostNSAR -DepartmentRetail Demand ResponseIndependent OversightRevised

  7. Oregon Revised Statutes | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer PlantMunhall,Missouri:Energy Information Fees forInformationPluggingRevised

  8. POLICY FLASH 2014-25 Revision to the Procurement Strategy Panel...

    Energy Savers [EERE]

    5 Revision to the Procurement Strategy Panel (PSP) Briefing Process POLICY FLASH 2014-25 Revision to the Procurement Strategy Panel (PSP) Briefing Process For DOE questions...

  9. Policy Flash 2013-66 Revised Merit Review Guide for Financial...

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

    66 Revised Merit Review Guide for Financial Assistance, JULY 2013 Policy Flash 2013-66 Revised Merit Review Guide for Financial Assistance, JULY 2013 Questions concerning this...

  10. Notice of Intent to Revise DOE O 457.1, Nuclear Counterterrorism

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

    2013-02-07T23:59:59.000Z

    Intent is to revise DOE O 457.1 and include the content of DOE M 457.1-1 as appendices to the revised order.

  11. Microsoft PowerPoint - 13 DOE PM Workshop UPF Presentation revised...

    Office of Environmental Management (EM)

    3 DOE PM Workshop UPF Presentation revised - Harry Peters Compatibility Mode Microsoft PowerPoint - 13 DOE PM Workshop UPF Presentation revised - Harry Peters Compatibility...

  12. Waste Heat Recovery from High Temperature Off-Gases from Electric Arc Furnace

    SciTech Connect (OSTI)

    Nimbalkar, Sachin U [ORNL; Thekdi, Arvind [E3M Inc; Keiser, James R [ORNL; Storey, John Morse [ORNL

    2014-01-01T23:59:59.000Z

    This article presents a study and review of available waste heat in high temperature Electric Arc Furnace (EAF) off gases and heat recovery techniques/methods from these gases. It gives details of the quality and quantity of the sensible and chemical waste heat in typical EAF off gases, energy savings potential by recovering part of this heat, a comprehensive review of currently used waste heat recovery methods and potential for use of advanced designs to achieve a much higher level of heat recovery including scrap preheating, steam production and electric power generation. Based on our preliminary analysis, currently, for all electric arc furnaces used in the US steel industry, the energy savings potential is equivalent to approximately 31 trillion Btu per year or 32.7 peta Joules per year (approximately $182 million US dollars/year). This article describes the EAF off-gas enthalpy model developed at Oak Ridge National Laboratory (ORNL) to calculate available and recoverable heat energy for a given stream of exhaust gases coming out of one or multiple EAF furnaces. This Excel based model calculates sensible and chemical enthalpy of the EAF off-gases during tap to tap time accounting for variation in quantity and quality of off gases. The model can be used to estimate energy saved through scrap preheating and other possible uses such as steam generation and electric power generation using off gas waste heat. This article includes a review of the historical development of existing waste heat recovery methods, their operations, and advantages/limitations of these methods. This paper also describes a program to develop and test advanced concepts for scrap preheating, steam production and electricity generation through use of waste heat recovery from the chemical and sensible heat contained in the EAF off gases with addition of minimum amount of dilution or cooling air upstream of pollution control equipment such as bag houses.

  13. al ions revision: Topics by E-print Network

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

    al ions revision First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Revised data taking schedule with ion...

  14. Belief Revision with Unreliable Observations Craig Boutilier \\Lambda

    E-Print Network [OSTI]

    Friedman, Nir

    Belief Revision with Unreliable Observations Craig Boutilier \\Lambda Dept. Computer Science University of British Columbia Vancouver, British Columbia Canada, V6T 1W5 cebly@cs.ubc.ca Nir Friedman yz@cs.cornell.edu Abstract Research in belief revision has been dominated by work that lies firmly within the classic AGM

  15. assessment methodology revision: Topics by E-print Network

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

    assessment methodology revision First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 REVISED NATURAL GAS...

  16. Belief Revision in Horn Theories$ James P. Delgrandea

    E-Print Network [OSTI]

    Delgrande, James P.

    Belief Revision in Horn Theories$ James P. Delgrandea , Pavlos Peppasb,c a School of Computing Science, Simon Fraser University, Burnaby, B.C., Canada V5A 1S6 b Centre for Quantum Computation Administration, University of Patras, Patras 265 00, Greece Abstract This paper investigates belief revision

  17. assurance program revision: Topics by E-print Network

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

    program revision First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Revision Programming CiteSeer Summary:...

  18. Parallel Belief Revision James Delgrande and Yi Jin

    E-Print Network [OSTI]

    Delgrande, James P.

    Parallel Belief Revision James Delgrande and Yi Jin School of Computing Science Simon Fraser University Burnaby, B.C. V5A 1S6 Canada {jim,yij}@cs.sfu.ca Abstract A recalcitrant problem in approaches to iterated belief revi- sion is that, after first revising by a formula and then by a formula

  19. Revised 1997 Retail Electricity Price Forecast Principal Author: Ben Arikawa

    E-Print Network [OSTI]

    Revised 1997 Retail Electricity Price Forecast March 1998 Principal Author: Ben Arikawa Electricity 1997 FORE08.DOC Page 1 CALIFORNIA ENERGY COMMISSION ELECTRICITY ANALYSIS OFFICE REVISED 1997 RETAIL ELECTRICITY PRICE FORECAST Introduction The Electricity Analysis Office of the California Energy Commission

  20. anxiety inventory-2 revised: Topics by E-print Network

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

    inventory-2 revised First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Validation of the Revised...

  1. DRAFT NISTIR 7628 Revision 1 Guidelines for Smart Grid Cybersecurity

    E-Print Network [OSTI]

    DRAFT NISTIR 7628 Revision 1 Guidelines for Smart Grid Cybersecurity: Vol. 2, Privacy and the Smart Grid The Smart Grid Interoperability Panel ≠ Smart Grid Cybersecurity Committee #12;DRAFT NISTIR 7628 Revision 1 Guidelines for Smart Grid Cybersecurity: Vol. 2, Privacy and the Smart Grid The Smart Grid

  2. Revised Date September 18, 2013 Capital Project Planning

    E-Print Network [OSTI]

    . Identify Funding Funding Source(s) 2. Cost Estimate Information (from preliminary estimate form): 3_- Project Name Cost Estimate Low Range High Range #12;Revised Date ≠ January 25, 2013 Priority RankingRevised Date ≠ September 18, 2013 Capital Project Planning Project Approval Form All capital

  3. AIPS Memo 85 DDT Revised and AIPSMark (93) Measurements

    E-Print Network [OSTI]

    Groppi, Christopher

    AIPS Memo 85 DDT Revised and AIPSMark (93) Measurements Eric W. Greisen February 9, 1994 Abstract The AIPS certification and benchmarking package known as DDT has been revised to replace the obsolete self of performance tests made with the 15JAN94 release of AIPS using both the old and new versions of DDT

  4. Revision Date 01.11.13 PROCUREMENT SERVICES -LOGISTICS

    E-Print Network [OSTI]

    Crews, Stephen

    Revision Date 01.11.13 PROCUREMENT SERVICES - LOGISTICS Reading and Reconciling an ePro and MMD with your FACSID. Prerequisites: None Find Help: Email logistics_team@unc.edu #12;Procurement Services - Logistics Reading and Reconciling an ePro and MMD Statement Revision Date 01.11.13 Page 2 of 6 Departmental

  5. Phase Behavior of Light Gases in Hydrocarbon and Aqueous Solvents

    SciTech Connect (OSTI)

    Gasem, K.A.M.; Robinson, R.L., Jr.; Trvedi, N.J., Gao, W.

    1997-09-01T23:59:59.000Z

    Under previous support from the Department of Energy, an experimental facility has been established and operated to measure valuable vapor-liquid equilibrium data for systems of interest in the production and processing of coal fluids. To facilitate the development and testing of models for prediction of the phase behavior for such systems, we have acquired substantial amounts of data on the equilibrium phase compositions for binary mixtures of heavy hydrocarbon solvents with a variety of supercritical solutes, including hydrogen, methane, ethane, carbon monoxide, and carbon dioxide. The present project focuses on measuring the phase behavior of light gases and water in Fischer-Tropsch (F-T) type solvents at conditions encountered in indirect liquefaction processes and evaluating and developing theoretically-based correlating frameworks to predict the phase behavior of such systems. Specific goals of the proposed work include (a) developing a state-of-the-art experimental facility to permit highly accurate measurements of equilibrium phase compositions (solubilities) of challenging F-T systems, (b) measuring these properties for systematically-selected binary, ternary and molten F-T wax mixtures to provide critically needed input data for correlation development, (c) developing and testing models suitable for describing the phase behavior of such mixtures, and (d) presenting the modeling results in generalized, practical formats suitable for use in process engineering calculations. During the present reporting period, our solubility apparatus was refurbished and restored to full service. To test the experimental apparatus and procedures used, measurements were obtained for the solubility Of C0{sub 2} in benzene at 160{degrees}F. Having confirmed the accuracy of the newly acquired data in comparison with our previous measurements and data reported in the literature for this test system, we have begun to measure the solubility of hydrogen in hexane. The measurements for this system will cover the temperature range from 160 to 280{degrees}F at pressures to 2,500 psia. As part of our model evaluation efforts, we examined the predictive abilities of an alternative approach we have proposed for calculating the phase behavior properties of highly non-ideal systems. Using this approach, the liquid phase fugacities generated from an equation of state (EOS) are augmented by a fugacity deviation function correction. The correlative abilities of this approach are compared with those of an EOS equipped with the recently introduced Wong-Sandler (MWS) mixing rules. These two approaches are compared with the current methods for vapor-liquid equilibrium (VLE) calculations, i.e., the EOS (0/0) approach with the van der Waals mixing rules and the split (y/0) approach. The evaluations were conducted on a database comprised of non-ideal low pressure binary systems as well as asymmetric high pressure binary systems. These systems are of interest in the coal liquefaction and utilization processes. The Peng-Robinson EOS was selected for the purposes of this evaluation.

  6. Revised By: Lucy Paltoo, Retention Specialist & Mentor Program Coordinator Revised: August 10, 2012 2012-2013 Mentee Application

    E-Print Network [OSTI]

    Revised By: Lucy Paltoo, Retention Specialist & Mentor Program Coordinator Revised: August 10, 2012 2012-2013 Mentee Application If you'd like to be paired with an AAC Mentor for the 2012-2013 academic year, please complete and submit this application. Applications for mentoring will be reviewed

  7. Revised By: Lucy Paltoo, AAC Retention Specialist & Mentor Program Coordinator Last Revised: March 2012 2012 -2013 Peer Mentor Position Description

    E-Print Network [OSTI]

    Rutledge, Steven

    Revised By: Lucy Paltoo, AAC Retention Specialist & Mentor Program Coordinator Last Revised: March 2012 2012 - 2013 Peer Mentor Position Description Thank you for your interest in applying to be a Peer Mentor for the AAC Mentoring for Leadership program. The Peer Mentor is a volunteer member

  8. Revised By: Lucy Paltoo, Retention Specialist & Mentor Program Coordinator Revised: March 2012 Peer Mentor Application 2012-2013

    E-Print Network [OSTI]

    Rutledge, Steven

    Revised By: Lucy Paltoo, Retention Specialist & Mentor Program Coordinator Revised: March 2012 Peer Mentor Application 2012-2013 To be consider for a Peer Mentor position for the 2012-2013 academic year information or if you have any questions, please contact Mentor Program Coordinator, Lucy Paltoo. Contact

  9. Revised By: Lucy Paltoo, Retention Specialist & Mentor Program Coordinator Revised: January 2013 Peer Mentor Application 2013-2014

    E-Print Network [OSTI]

    Stephens, Graeme L.

    Revised By: Lucy Paltoo, Retention Specialist & Mentor Program Coordinator Revised: January 2013 Peer Mentor Application 2013-2014 To be consider for a Peer Mentor position for the 2013-2014 academic year, please complete and submit this application along with a copy of your resume. Peer Mentor

  10. Growing consumption of petroleum products worldwide has resulted in the proliferation of vessels carrying oil, chemicals, and gases

    E-Print Network [OSTI]

    Neimark, Alexander V.

    Growing consumption of petroleum products worldwide has resulted in the proliferation of vessels carrying oil, chemicals, and gases into our harbors. Meeting our society's surging demand for commodities

  11. Dynamics of a geothermal field traced by noble gases: Cerro Prieto, Mexico

    SciTech Connect (OSTI)

    Mazor, E. (Weizmann Inst. of Science, Rehovot, Israel); Truesdell, A.H.

    1981-01-01T23:59:59.000Z

    Noble gases have been measured mass spectrometrically in samples collected during 1977 from producing wells at Cerro Prieto. Positive correlations between concentrations of radiogenic (He, /sup 40/Ar) and atmospheric noble gases (Ne, Ar, and Kr) suggest the following dynamic model: the geothermal fluids originated from meteoric water penetrated to more than 2500 m depth (below the level of first boiling) and mixed with radiogenic helium and argon-40 formed in the aquifer rocks. Subsequently, small amounts of steam were lost by a Raleigh process (0 to 3%) and mixing with shallow cold water occurred (0 to 30%). Noble gases are sensitive tracers of boiling in the initial stages of 0 to 3% steam separation and complement other tracers, such as Cl or temperature, which are effective only beyond this range.

  12. The Spectral Backbone of Excitation Transport in Ultra-Cold Rydberg Gases

    E-Print Network [OSTI]

    Scholak, Torsten; Buchleitner, Andreas

    2014-01-01T23:59:59.000Z

    The spectral structure underlying excitonic energy transfer in ultra-cold Rydberg gases is studied numerically, in the framework of random matrix theory, and via self-consistent diagrammatic techniques. Rydberg gases are made up of randomly distributed, highly polarizable atoms that interact via strong dipolar forces. Dynamics in such a system is fundamentally different from cases in which the interactions are of short range, and is ultimately determined by the spectral and eigenvector structure. In the energy levels' spacing statistics, we find evidence for a critical energy that separates delocalized eigenstates from states that are localized at pairs or clusters of atoms separated by less than the typical nearest-neighbor distance. We argue that the dipole blockade effect in Rydberg gases can be leveraged to manipulate this transition across a wide range: As the blockade radius increases, the relative weight of localized states is reduced. At the same time, the spectral statistics -- in particular, the den...

  13. High-temperature sorbent method for removal of sulfur containing gases from gaseous mixtures

    DOE Patents [OSTI]

    Young, John E. (Woodridge, IL); Jalan, Vinod M. (Concord, MA)

    1984-01-01T23:59:59.000Z

    A copper oxide-zinc oxide mixture is used as a sorbent for removing hydrogen sulfide and other sulfur containing gases at high temperatures from a gaseous fuel mixture. This high-temperature sorbent is especially useful for preparing fuel gases for high temperature fuel cells. The copper oxide is initially reduced in a preconditioning step to elemental copper and is present in a highly dispersed state throughout the zinc oxide which serves as a support as well as adding to the sulfur sorption capacity. The spent sorbent is regenerated by high-temperature treatment with an air fuel, air steam mixture followed by hydrogen reduction to remove and recover the sulfur.

  14. High-temperature sorbent method for removal of sulfur containing gases from gaseous mixtures

    DOE Patents [OSTI]

    Young, J.E.; Jalan, V.M.

    1984-06-19T23:59:59.000Z

    A copper oxide-zinc oxide mixture is used as a sorbent for removing hydrogen sulfide and other sulfur containing gases at high temperatures from a gaseous fuel mixture. This high-temperature sorbent is especially useful for preparing fuel gases for high temperature fuel cells. The copper oxide is initially reduced in a preconditioning step to elemental copper and is present in a highly dispersed state throughout the zinc oxide which serves as a support as well as adding to the sulfur sorption capacity. The spent sorbent is regenerated by high-temperature treatment with an air fuel, air steam mixture followed by hydrogen reduction to remove and recover the sulfur.

  15. High-temperature sorbent method for removal of sulfur-containing gases from gaseous mixtures

    DOE Patents [OSTI]

    Young, J.E.; Jalan, V.M.

    1982-07-07T23:59:59.000Z

    A copper oxide-zinc oxide mixture is used as a sorbent for removing hydrogen sulfide and other sulfur containing gases at high temperatures from a gaseous fuel mixture. This high-temperature sorbent is especially useful for preparing fuel gases for high temperature fuel cells. The copper oxide is initially reduced in a preconditioning step to elemental copper and is present in a highly dispersed state throughout the zinc oxide which serves as a support as well as adding to the sulfur sorbtion capacity. The spent sorbent is regenerated by high-temperature treatment with an air fuel, air steam mixture followed by hydrogen reduction to remove and recover the sulfur.

  16. Multiple Semi-Revision in Possibilistic Logic Guilin Qi, Weiru Liu, David A. Bell

    E-Print Network [OSTI]

    Liu, Weiru

    a set of inconsistent belief bases [2­5, 11, 13­15, 19, 23]. Fuhrmann in [11] considered a multiple semi-revisionMultiple Semi-Revision in Possibilistic Logic Guilin Qi, Weiru Liu, David A. Bell School. Semi-revision is a model of belief change that differs from revision in that a new formula

  17. 12/21/2011 KWarden UO Policy Library Policy Revision and Update Guidelines

    E-Print Network [OSTI]

    Oregon, University of

    12/21/2011 ≠ KWarden UO Policy Library Policy Revision and Update Guidelines Any Responsible Office, Policy Statement: Development and Management. The policy refers to two types of revisions: substantive: Development and Management, which is found in the Policy Library. Minor Revision or Update A minor revision

  18. Acceptable Use of IT Resources Policy -revised 01-11 (2).doc Page 1 of 4

    E-Print Network [OSTI]

    Qian, Ning

    Security Officer (CISO) is the responsible officer. Revision History This policy was established in July

  19. Notice of Intent to Revise DOE O 475.2A, Identifying Classified Information

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

    2014-03-06T23:59:59.000Z

    The revision will incorporate changes that were identified during the 1-year review after initial issuance

  20. Local public document room directory. Revision 7

    SciTech Connect (OSTI)

    NONE

    1998-04-01T23:59:59.000Z

    This directory (NUREG/BR-0088, Revision 7) lists local public document rooms (LPDRs) for commercial nuclear power plants with operating or possession-only licenses or under construction, plus the LPDRs for potential high-level radioactive waste repository sites, gaseous diffusion plants, certain fuel cycle facilities, certain low-level waste disposal facilities, and any temporary LPDRs established for the duration of licensing proceedings. In some instances, the LPDR libraries maintain document collections for more than one licensed facility. The library staff members listed are the persons most familiar with the LPDR collections. Reference librarians in the NRC Headquarters Public Document Room (PDR) are also available to assist the public in locating NRC documents.

  1. A Review of Criticality Accidents 2000 Revision

    SciTech Connect (OSTI)

    Thomas P. McLaughlin; Shean P. Monahan; Norman L. Pruvost; Vladimir V. Frolov; Boris G. Ryazanov; Victor I. Sviridov

    2000-05-01T23:59:59.000Z

    Criticality accidents and the characteristics of prompt power excursions are discussed. Sixty accidental power excursions are reviewed. Sufficient detail is provided to enable the reader to understand the physical situation, the chemistry and material flow, and when available the administrative setting leading up to the time of the accident. Information on the power history, energy release, consequences, and causes are also included when available. For those accidents that occurred in process plants, two new sections have been included in this revision. The first is an analysis and summary of the physical and neutronic features of the chain reacting systems. The second is a compilation of observations and lessons learned. Excursions associated with large power reactors are not included in this report.

  2. Method and apparatus for separating gases based on electrically and magnetically enhanced monolithic carbon fiber composite sorbents

    DOE Patents [OSTI]

    Judkins, Roddie R. (9917 Rainbow Dr., Knoxville, TN 37922); Burchell, Timothy D. (109 Greywood Pl., Oak Ridge, TN 37830)

    1999-01-01T23:59:59.000Z

    A method for separating gases or other fluids involves placing a magnetic field on a monolithic carbon fiber composite sorption material to more preferentially attract certain gases or other fluids to the sorption material to which a magnetic field is applied. This technique may be combined with the known "pressure swing adsorption" technique utilizing the same sorption material.

  3. Method and apparatus for separating gases based on electrically and magnetically enhanced monolithic carbon fiber composite sorbents

    DOE Patents [OSTI]

    Judkins, R.R.; Burchell, T.D.

    1999-07-20T23:59:59.000Z

    A method for separating gases or other fluids involves placing a magnetic field on a monolithic carbon fiber composite sorption material to more preferentially attract certain gases or other fluids to the sorption material to which a magnetic field is applied. This technique may be combined with the known pressure swing adsorption'' technique utilizing the same sorption material. 1 fig.

  4. Feasibility of reconstructing paleoatmospheric records of selected alkanes, methyl halides, and sulfur gases from Greenland ice cores

    E-Print Network [OSTI]

    Saltzman, Eric

    , and sulfur gases from Greenland ice cores M. Aydin,1 M. B. Williams,1 and E. S. Saltzman1 Received 7-lived atmospheric trace gases were measured in 25 ice core samples from Summit, Greenland. Samples were selected. The CH3Br results are consistent with previous observations of ``excess'' CH3Br in Greenland firn air

  5. A conceptual design of a Reactive Ion Etch back end system for the direct reuse of process gases

    E-Print Network [OSTI]

    Tiner, Paul Alan

    1994-01-01T23:59:59.000Z

    of these gases have proven to be detrimental to the environment. Because of the low percentage of utilization of the gas in a plasma process, these effects are a major concern. Few methods exist in industry today to dispose of unused gases, and all of the known...

  6. Kinetic theory for dilute cohesive granular gases with a square well potential

    E-Print Network [OSTI]

    Satoshi Takada; Kuniyasu Saitoh; Hisao Hayakawa

    2015-06-15T23:59:59.000Z

    We develop the kinetic theory of dilute cohesive granular gases in which the attractive part is described by a square well potential. We derive the hydrodynamic equations from the kinetic theory with the microscopic expressions for the dissipation rate and the transport coefficients. We check the validity of our theory by performing the direct simulation Monte Carlo.

  7. ESTABoues, a decision tool to assess greenhouse gases of sewage sludge treatment and di

    E-Print Network [OSTI]

    Paris-Sud XI, Universitť de

    ORBIT2012 G ESTABoues, a decision tool to assess greenhouse gases of sewage sludge treatment and di-laure.reverdy@irstea.fr EXECUTIVE SUMMARY Sewage sludge production increases continuously reaching almost 20% (946 700 t 1 118 795% was incinerated (with or without household wastes) or landfilled. Nowadays, sludge reduction is a major concern

  8. Operational aspects of the desulfurization process of energy gases mimics in biotrickling filters5

    E-Print Network [OSTI]

    . Introduction Energy rich off-gases such as biogas are sometimes not used for electric power generation due impurities. H2S concentrations in biogas can range from 0.1 to 5 We dedicate this article to the memory/v (1000e20,000 ppmv), whereas the specifications for the maximum content of H2S in typical biogas

  9. Heat and Mass Transfer Modeling of Dry Gases in the Cathode of PEM Fuel Cells

    E-Print Network [OSTI]

    Stockie, John

    Heat and Mass Transfer Modeling of Dry Gases in the Cathode of PEM Fuel Cells M.J. Kermani1 J and N2, through the cathode of a proton exchange membrane (PEM) fuel cell is studied numerically) an energy equation, written in a form that has enthalpy as the dependent variable. Keywords: PEM fuel cells

  10. Diffusion of gases in air and its affect on oxygen deficiency hazard abatement

    SciTech Connect (OSTI)

    Theilacker, J.C.; White, M.J.; /Fermilab

    2005-09-01T23:59:59.000Z

    Density differences between air and released gases of cryogenic systems have been used to either require special oxygen deficiency hazard (ODH) control measures, or as a means of abatement. For example, it is not uncommon to assume that helium spills will quickly collect at the ceiling of a building or enclosure and will efficiently exit at the nearest vertical penetration or vent. Oxygen concentration reduction was found to be detectable during a localized helium spill throughout the entire 6.3 km Tevatron tunnel. This prompted us to perform diffusion tests in air with common gases used at Fermilab. The tests showed that gases, more readily than expected, diffused through an air column in the direction opposing buoyancy. Test results for helium and sulfur hexafluoride are presented. A system of tests were performed to better understand how easily released gases would fully mix with air and whether they remained fully mixed. The test results have been applied to a new system at Fermilab for ODH abatement.

  11. Ozone-depleting substances and the greenhouse gases HFCs, PFCs and

    E-Print Network [OSTI]

    Ozone-depleting substances and the greenhouse gases HFCs, PFCs and SF6 Danish consumption contribution to the debate on environmental policy in Denmark. #12;3 Contents 1 SUMMARY 5 1.1 OZONE OZONE-DEPLETING SUBSTANCES 18 3.1 IMPORTS AND EXPORTS 18 3.1.1 CFCs 18 3.1.2 Tetrachloromethane 19 3

  12. Anode supported single chamber solid oxide fuel cells operating in exhaust gases of thermal engine

    E-Print Network [OSTI]

    Boyer, Edmond

    Anode supported single chamber solid oxide fuel cells operating in exhaust gases of thermal engine. Conventional solid oxide fuel cells are separated into two compartments containing each electrode split hydrocarbons, pollutant emissions reduction hal-01056363,version1-21Aug2014 #12;1. Introduction Solid oxide

  13. A Biomass-based Model to Estimate the Plausibility of Exoplanet Biosignature Gases

    E-Print Network [OSTI]

    Seager, S; Hu, R

    2013-01-01T23:59:59.000Z

    Biosignature gas detection is one of the ultimate future goals for exoplanet atmosphere studies. We have created a framework for linking biosignature gas detectability to biomass estimates, including atmospheric photochemistry and biological thermodynamics. The new framework is intended to liberate predictive atmosphere models from requiring fixed, Earth-like biosignature gas source fluxes. New biosignature gases can be considered with a check that the biomass estimate is physically plausible. We have validated the models on terrestrial production of NO, H2S, CH4, CH3Cl, and DMS. We have applied the models to propose NH3 as a biosignature gas on a "cold Haber World," a planet with a N2-H2 atmosphere, and to demonstrate why gases such as CH3Cl must have too large of a biomass to be a plausible biosignature gas on planets with Earth or early-Earth-like atmospheres orbiting a Sun-like star. To construct the biomass models, we developed a functional classification of biosignature gases, and found that gases (such...

  14. The origins and concentrations of water, carbon, nitrogen and noble gases on Earth

    E-Print Network [OSTI]

    Paris-Sud XI, Universitť de

    1 The origins and concentrations of water, carbon, nitrogen and noble gases on Earth Bernard Marty (PSN) are still present in the mantle, presumably signing the sequestration of PSN gas at an early), and up to ~500 ppm C, both largely sequestrated in the solid Earth. This volatile content is equivalent

  15. Kolstad: EKC Dec 2005 Interpreting Estimated Environmental Kuznets Curves for Greenhouse Gases

    E-Print Network [OSTI]

    Kolstad, Charles

    Kolstad: EKC Dec 2005 Interpreting Estimated Environmental Kuznets Curves for Greenhouse Gases to interpret a relationship between income and carbon emissions in a country (the environmental Kuznets curve), it was primarily concerned with Environmental Kuznets Curves (EKC) for greenhouse gas emissions. The EKC literature

  16. Greenhouse gases accounting and reporting for waste management - A South African perspective

    SciTech Connect (OSTI)

    Friedrich, Elena, E-mail: Friedriche@ukzn.ac.z [University of KwaZulu-Natal, CRECHE, School of Civil Engineering, Surveying and Construction, Howard College Campus, Durban (South Africa); Trois, Cristina [University of KwaZulu-Natal, CRECHE, School of Civil Engineering, Surveying and Construction, Howard College Campus, Durban (South Africa)

    2010-11-15T23:59:59.000Z

    This paper investigates how greenhouse gases are accounted and reported in the waste sector in South Africa. Developing countries (including South Africa) do not have binding emission reduction targets, but many of them publish different greenhouse gas emissions data which have been accounted and reported in different ways. Results show that for South Africa, inventories at national and municipal level are the most important tools in the process of accounting and reporting greenhouse gases from waste. For the development of these inventories international initiatives were important catalysts at national and municipal levels, and assisted in developing local expertise, resulting in increased output quality. However, discrepancies in the methodology used to account greenhouse gases from waste between inventories still remain a concern. This is a challenging issue for developing countries, especially African ones, since higher accuracy methods are more data intensive. Analysis of the South African inventories shows that results from the recent inventories can not be compared with older ones due to the use of different accounting methodologies. More recently the use of Clean Development Mechanism (CDM) procedures in Africa, geared towards direct measurements of greenhouse gases from landfill sites, has increased and resulted in an improvement of the quality of greenhouse gas inventories at municipal level.

  17. Analise Matematica III Turma Especial Ficha Extra 2 Termodinamica dos Gases Ideais

    E-Print Network [OSTI]

    Natário, José

    An‚??alise Matem‚??atica III ¬≠ Turma Especial Ficha Extra 2 ¬≠ Termodin‚??amica dos Gases Ideais N Termodin‚??amica afirma que existe uma fun‚?ļc‚?Ěao E : M # R, dita a energia interna do g‚??as, cuja derivada‚??amicos gerais pela Segunda Lei da Termodin‚??amica. 2 #12;

  18. Abstract--Energy consumption and the concomitant Green House Gases (GHG) emissions of network infrastructures are

    E-Print Network [OSTI]

    PolitŤcnica de Catalunya, Universitat

    Abstract--Energy consumption and the concomitant Green House Gases (GHG) emissions of network as for their energy consumption. Renewable energy sources (e.g. solar, wind, tide, etc.) are emerging as a promising and the comparison of several energy-aware static routing and wavelength assignment (RWA) strategies for wavelength

  19. Effects of Biochar and Basalt Additions on Carbon Sequestration and Fluxes of Greenhouse Gases in Soils

    E-Print Network [OSTI]

    Vallino, Joseph J.

    Effects of Biochar and Basalt Additions on Carbon Sequestration and Fluxes of Greenhouse Gases Emissions--Carbon Dioxide Emissions--Sequestration and Storage--Biochar--Basalt--Organic Fertilizers, this investigation focuses on the range of potential of different soil additives to enhance sequestration and storage

  20. Simultaneous gas-chromatographic determination of four toxic gases generally present in combustion atmospheres. Final report

    SciTech Connect (OSTI)

    Endecott, B.R.; Sanders, D.C.; Chaturvedi, A.K.

    1994-09-01T23:59:59.000Z

    Measurement of combustion gases produced by burning aircraft cabin materials poses a continuing limitation for smoke toxicity research. Since toxic effects of gases depend on both their concentrations and duration of exposures, frequent atmosphere sampling is necessary to define the concentration-time curve. A gas chromatographic method was developed for the simultaneous analyses of carbon monoxide (CO), hydrogen sulfide (H2S), sulfur dioxide (SO2), and hydrogen cyanide (HCN). The method utilized an MTI M200 dual-column gas chromatograph (GC) equipped with 4-m molecular sieve-5A and 8-m PoraPlot-U capillary columns and two low-volume, high-sensitivity thermal conductivity detectors. Detectability (ppm)/retention times (seconds) for the gases were: CO (100/28); H2S (50/26); SO2 (125/76); HCN (60/108). The method was effective for determining these gases in mixtures and in the combustion atmospheres generated by burning wool (CO, HCN, and H2S) and modacrylic (CO and HCN) fabrics. Common atmospheric gaseous or combustion products (oxygen, carbon dioxide, nitrogen, water vapor, and other volatiles) did not interfere with the analyses. However, filtration of the combustion atmospheres was necessary to prevent restriction of the GC sampling inlet by smoke particulates. The speed, sensitivity, and selectivity of this method make it suitable for smoke toxicity research and for evaluating performance of passenger protective breathing equipment.

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

    E-Print Network [OSTI]

    Torquato, Salvatore

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

  2. Survey and assessment of the effects of nonconventional gases on gas distribution equipment

    SciTech Connect (OSTI)

    Jasionowski, W.J.; Scott, M.I.; Gracey, W.C.

    1982-10-01T23:59:59.000Z

    A literature search and a survey of the gas industry were conducted to assess potential problems in the distribution of nonconventional gases. Available literature did not uncover data that would describe potential problems or substantiate the presence of harmful trace elements in final gas compositions produced from various SNG processes. Information from the survey indicates that some companies have encountered problems with nonconventional gases and extraneous additives such as landfill gas, refinery off-gases, oil gas, carbureted water gas, coke-oven gas, propane-air, and compressor lubricant oils. These nonconventional gases and compressor oils may 1) cause pipeline corrosion, 2) degrade some elastomeric materials and greases and affect the integrity of seals, gaskets, O-rings, and meter and regulator diaphragms, and 3) cause operational and safety problems. The survey indicated that 62% of the responding companies plan to use supplemental gas, with most planning on more than one type. Distribution companies intend to significantly increase their use of polyethylene piping from 11.6% in 1980 to 22.4% in 2000 for gas mains and from 33.4% to 50.3% in 2000 for gas service lines.

  3. Centre for Business History to study development of industrial gases industry

    E-Print Network [OSTI]

    Guo, Zaoyang

    be overestimated and the study - funded by German-based gas and engineering company, the Linde Group - aims to give. Wolfgang Reitzle, Chief Executive Officer of Linde AG said: "Over time, industrial gases have changed fellow, also funded by Linde AG, and co-ordinating the project board monitoring progress on the project

  4. Nuclear fusion in gases of deuterium clusters heated with a femtosecond T. Ditmire,

    E-Print Network [OSTI]

    Ditmire, Todd

    Nuclear fusion in gases of deuterium clusters heated with a femtosecond laser* T. Ditmire, J deuterium­deuterium DD nuclear fusion. By diagnosing the fusion yield through measurements of 2.45 Me release of kinetic energy in fast ions can be harnessed to drive nuclear fusion between deuterium ions

  5. Experimental observation of a traveling plasma grating formed by two crossing filaments in gases

    SciTech Connect (OSTI)

    Durand, Magali [Laboratoire d'Optique Appliquee, ENSTA ParisTech-Ecole Polytechnique-CNRS, 91761 Palaiseau (France); ONERA, Chemin de la Huniere, 91761 Palaiseau (France); Liu Yi; Forestier, Benjamin; Houard, Aurelien; Mysyrowicz, Andre [Laboratoire d'Optique Appliquee, ENSTA ParisTech-Ecole Polytechnique-CNRS, 91761 Palaiseau (France)

    2011-03-21T23:59:59.000Z

    The spatial motion and effective duration of a traveling plasma grating formed by two interfering femtosecond laser filaments in gases is characterized by its Doppler effect imparted on a probe pulse. The shift velocity determined experimentally agrees with the theoretical calculations.

  6. Intercomparison of tritium and noble gases analyses, 3 and derived parameters excess air and recharge temperature

    E-Print Network [OSTI]

    Intercomparison of tritium and noble gases analyses, 3 H/3 He ages and derived parameters excess with the tritium≠helium (3 H/3 He) method has become a powerful tool for hydrogeologists. The uncertainty in the inter- comparison for tritium analyses and ten laboratories participated in the noble gas

  7. PHYSICAL REVIEW A 81, 023611 (2010) Critical temperature of dilute Bose gases

    E-Print Network [OSTI]

    Ueltschi, Daniel

    2010-01-01T23:59:59.000Z

    and Daniel Ueltschi* Department of Mathematics, University of Warwick, Coventry CV4 7AL, United Kingdom quantum particles become winding Brownian bridges in one more dimension [1,16]. For dilute gases, Bose method to a test by computing the free energy of the effective model. As it turns out, it is equal

  8. On the Critical Temperature of Dilute Bose Gases Volker Betz and Daniel Ueltschi

    E-Print Network [OSTI]

    Betz, Volker

    of Mathematics, University of Warwick, Coventry, CV4 7AL, United Kingdom We compute the critical temperature quantum particles become winding Brownian bridges in one more dimension [1, 16]. For dilute gases, Bose responsible. Finally, we put our method to a test by computing the free energy of the effective model

  9. Internal structure and expansion dynamics of laser ablation plumes into ambient gases

    E-Print Network [OSTI]

    Harilal, S. S.

    Internal structure and expansion dynamics of laser ablation plumes into ambient gases S. S. Harilal 13 December 2002 The effect of ambient gas on the expansion dynamics of the plasma generated by laser together with time resolved emission diagnostics, a triple structure of the plume was observed

  10. Measurement and Analysis of the Relationship between Ammonia, Acid Gases, and Fine Particles in Eastern North

    E-Print Network [OSTI]

    Aneja, Viney P.

    ).2­4 Gas-to-particle conversion can be accomplished by condensation, which adds mass onto preMeasurement and Analysis of the Relationship between Ammonia, Acid Gases, and Fine Particles acid gas con- centrations of 0.23 g/m3 hydrochloric acid (standard deviation [SD] 0.2 g/m3 ); 1.14 g/m3

  11. Atmospheric Environment 42 (2008) 30763086 Scavenging of soluble gases by evaporating and growing cloud

    E-Print Network [OSTI]

    Elperin, Tov

    and condensation of a cloud droplet in the presence of soluble gases. It is assumed that gas absorption we performed numerical analysis of simultaneous heat and mass transfer during evaporation into account thermal effect of gas absorption. It was shown that nonlinear behavior of different parameters

  12. Truck Stop Electrification as a Strategy To Reduce Greenhouse Gases, Fuel Consumption and Pollutant Emissions

    E-Print Network [OSTI]

    Truck Stop Electrification as a Strategy To Reduce Greenhouse Gases, Fuel Consumption and Pollutant, Schneider, Lee, Bubbosh 2 ABSTRACT Extended truck idling is a very large source of fuel wastage, greenhouse, most long-haul truck drivers idle their vehicles for close to 10 hours per day to operate heating

  13. Theoretical Gas Phase Mass Transfer Coefficients for Endogenous Gases in the Lungs

    E-Print Network [OSTI]

    George, Steven C.

    Theoretical Gas Phase Mass Transfer Coefficients for Endogenous Gases in the Lungs PETER CONDORELLI, is produced within the tissue of the airways of the lungs.16 As an intercellular messenger, NO is involved is available regarding the basic gas exchange dynamics of NO in the lungs. Ingested ethanol EtOH is transported

  14. Critical Writing Assessment Rubric (Blind Review) Revised 2010

    E-Print Network [OSTI]

    Wilson, Mark A.

    W Critical Writing Assessment Rubric (Blind Review) Revised 2010 Paper Code: ___________ Date Reviewed: ___________ Reader: ___________ (Initials) 1. Thesis The essay contains a clear and relevant thesis. 0 ___ 1 ___ 2 ___ 3 ___ 4 ___ 2. Organization The paragraphs are logically ordered within

  15. Page 1 of 3 Revised 7/12/12

    E-Print Network [OSTI]

    and Environment, The Control of Hazardous Air Pollutants, Part B, Emission Standards for Asbestos. Title 40 Code for Hazardous Air Pollutants; Asbestos NESHAP Revision; Final Rule. Title 40 Code of Federal Regulations 763

  16. SUMMARY OF REVISED TORNADO, HURRICANE AND EXTREME STRAIGHT WIND...

    Office of Environmental Management (EM)

    @ E A R T H L I N K . N E T SUMMARY OF REVISED TORNADO, HURRICANE AND EXTREME STRAIGHT WIND CHARACTERISTICS AT NUCLEAR FACILITY SITES Categorization of Natural Hazard Phenomenon...

  17. Dissertation Checklist Coversheet Revised Nov 2014 Student Name: Student ID

    E-Print Network [OSTI]

    Northern British Columbia, University of

    Dissertation Checklist Coversheet Revised Nov 2014 Student Name: Student ID: Program: Supervisor's Name: Dissertation Defence Checklist Coversheet Office of Graduate Programs (OGP) University supervisory committee member has read the dissertation and agreed that it is examinable. Completed GR364

  18. CEQ Extends Comment Period on Revised Draft Guidance on Consideration...

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

    comment period on its revised draft guidance on consideration of greenhouse gas (GHG) emissions and the effects of climate change in NEPA reviews. The comment period now ends on...

  19. Revised7/14/10 DEPARTMENT OF GEOLOGY & GEOPHYSICS

    E-Print Network [OSTI]

    Johnson, Cari

    . If the cause of this petition is to prevent delay in graduation, record on page 2 your project schedule for each semester until your expected date of graduation.) _____________________________________________________________________________________________ _____________________________________________________________________________________________ _____________________________________________________________________________________________ _____________________________________________________________________________________________ _____________________________________________________________________________________________ Current graduation: ______________________________ Revised graduation: ____________________________ Month

  20. Working Document: Revisions as of July 10, 2001

    E-Print Network [OSTI]

    Wilkins, David E.

    Working Document: Revisions as of July 10, 2001 Summary of Multiagent Planning Architecture MPA Planning-Cell Managers 15 5.1 Meta Planning-Cell Manager Agents: Search Manager and Critic Manager . . . . . . . . . . . . . . 22 6.2.2 Scheduler Agent

  1. Working Document: Revisions as of October 9, 1998

    E-Print Network [OSTI]

    Wilkins, David E.

    Working Document: Revisions as of October 9, 1998 Multiagent Planning Architecture MPA Version 1 and Agent Library . . . . . . . . . . . . . . . . . . . . . 10 3.2 Managing Agents-Cell Managers 27 5.1 Meta Planning-Cell Manager . . . . . . . . . . . . . . . . . . . . . . . . . . 28 5

  2. Working Document: Revisions as of July 10, 2001

    E-Print Network [OSTI]

    Wilkins, David E.

    Working Document: Revisions as of July 10, 2001 Summary of Multiagent Planning Architecture MPA Planning≠Cell Managers 15 5.1 Meta Planning≠Cell Manager Agents: Search Manager and Critic Manager . . . . . . . . . . . . . . 22 6.2.2 Scheduler Agent

  3. Working Document: Revisions as of October 9, 1998

    E-Print Network [OSTI]

    Wilkins, David E.

    Working Document: Revisions as of October 9, 1998 Summary of Multiagent Planning Architecture MPA Planning-Cell Managers 16 5.1 Meta Planning-Cell Manager and Scheduling . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 6.2.1 Planner Agents: Search Manager

  4. Approved as UM Policy September 1994 Revised April 2002

    E-Print Network [OSTI]

    Thirumalai, Devarajan

    Chemical Hygiene Plan (CHP); (b) Prepare the CHP with annual review and revisions as needed; (c) Distribute the CHP to each affected department for each Laboratory Supervisor or Principal Investigator (LS/PI); (d

  5. Questions and answers based on revised 10 CFR Part 20

    SciTech Connect (OSTI)

    Borges, T.; Stafford, R.S.; Lu, P.Y. [Oak Ridge National Lab., TN (United States); Carter, D. [Nuclear Regulatory Commission, Washington, DC (United States)

    1994-05-01T23:59:59.000Z

    NUREG/CR-6204 is a collection of questions and answers that were originally issued in seven sets and which pertain to revised 10 CFR Part 20. The questions came from both outside and within the NRC. The answers were compiled and provided by NRC staff within the offices of Nuclear Reactor Regulation, Nuclear Material Safety and Safeguards, Nuclear Regulatory Research, the Office of State Programs, and the five regional offices. Although all of the questions and answers have been reviewed by attorneys in the NRC Office of the General Counsel, they do not constitute official legal interpretations relevant to revised 10 CFR Part 20. The questions and answers do, however, reflect NRC staff decisions and technical options on aspects of the revised 10 CFR Part 20 regulatory requirements. This NUREG is being made available to encourage communication among the public, industry, and NRC staff concerning the major revisions of the NRC`s standards for protection against radiation.

  6. Fast Flux Test Facility project plan. Revision 2

    SciTech Connect (OSTI)

    Hulvey, R.K.

    1995-11-01T23:59:59.000Z

    The Fast Flux Test Facility (FFTF) Transition Project Plan, Revision 2, provides changes to the major elements and project baseline for the deactivation activities necessary to transition the FFTF to a radiologically and industrially safe shutdown condition.

  7. Revised 11/07/2013 Electronic Thesis and Dissertation (ETD)

    E-Print Network [OSTI]

    Escher, Christine

    Revised 11/07/2013 Electronic Thesis and Dissertation (ETD) Submission Approval Form [Please:_________________ Thesis or Dissertation Title: _______________________________________________________________________ ETD Release Options: Placing your thesis or dissertation in ScholarsArchive@OSU provides the greatest

  8. Policy Name: Administration (Development and Revision) of University

    E-Print Network [OSTI]

    Carleton University

    Policy Name: Administration (Development and Revision) of University Policies Originating/Responsible Department: University Secretariat Approval Authority: Senior Management Committee Date of Original Policy Secretary Policy: [Note: This policy replaces the policy known as "Administration of University Policies

  9. Department of Residential Life Revised Conduct and Contractual Process

    E-Print Network [OSTI]

    Harms, Kyle E.

    Department of Residential Life Revised Conduct and Contractual Process Appeal Does Not Meet Criteria Process Complete: Sanctions administered by appropriate staff. Student complies and vacates. Case Declines Administrative Decision Appeals Conduct Board Decision Decision Final; Process Complete Process

  10. A Revision of the Leafhopper Genus Xyphon (Hemiptera: Cicadellidae)

    E-Print Network [OSTI]

    Catanach, Therese A.

    2012-02-14T23:59:59.000Z

    A REVISION OF THE LEAFHOPPER GENUS XYPHON (HEMIPTERA: CICADELLIDAE) A Thesis by THERESE A. CATANACH Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree... of MASTER OF SCIENCE August 2009 Major Subject: Entomology A REVISION OF THE LEAFHOPPER GENUS XYPHON (HEMIPTERA: CICADELLIDAE) A Thesis by THERESE A. CATANACH Submitted to the Office of Graduate Studies of Texas A&M University...

  11. Revised OMB Circular A-76 (Revised November 14, 2002) | Department of

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOrigin ofEnergy at Waste-to-Energy usingofRetrofitting DoorsReviewEnergy Revised

  12. The IRAS Revised Bright Galaxy Sample (RBGS)

    E-Print Network [OSTI]

    Sanders, D B; Kim, D C; Surace, J A; Soifer, B T

    2003-01-01T23:59:59.000Z

    IRAS flux densities, redshifts, and infrared luminosities are reported for all sources identified in the IRAS Revised Bright Galaxy Sample (RBGS), a complete flux-limited survey of all extragalactic objects with total 60 micron flux density greater than 5.24 Jy, covering the entire sky surveyed by IRAS at Galactic latitude |b| > 5 degrees. The RBGS includes 629 objects, with a median (mean) sample redshift of 0.0082 (0.0126) and a maximum redshift of 0.0876. The RBGS supersedes the previous two-part IRAS Bright Galaxy Samples, which were compiled before the final ("Pass 3") calibration of the IRAS Level 1 Archive in May 1990. The RBGS also makes use of more accurate and consistent automated methods to measure the flux of objects with extended emission. Basic properties of the RBGS sources are summarized, including estimated total infrared luminosities, as well as updates to cross-identifications with sources from optical galaxy catalogs established using the NASA/IPAC Extragalactic Database (NED). In addition...

  13. Parallel programming with PCN. Revision 2

    SciTech Connect (OSTI)

    Foster, I.; Tuecke, S.

    1993-01-01T23:59:59.000Z

    PCN is a system for developing and executing parallel programs. It comprises a high-level programming language, tools for developing and debugging programs in this language, and interfaces to Fortran and Cthat allow the reuse of existing code in multilingual parallel programs. Programs developed using PCN are portable across many different workstations, networks, and parallel computers. This document provides all the information required to develop parallel programs with the PCN programming system. It includes both tutorial and reference material. It also presents the basic concepts that underlie PCN, particularly where these are likely to be unfamiliar to the reader, and provides pointers to other documentation on the PCN language, programming techniques, and tools. PCN is in the public domain. The latest version of both the software and this manual can be obtained by anonymous ftp from Argonne National Laboratory in the directory pub/pcn at info.mcs. ani.gov (cf. Appendix A). This version of this document describes PCN version 2.0, a major revision of the PCN programming system. It supersedes earlier versions of this report.

  14. Evaluations of 1990 PRISM design revisions

    SciTech Connect (OSTI)

    Van Tuyle, G.J.; Slovik, G.C.; Chan, B.C.; Aronson, A.L.; Kennett, R.J. [Brookhaven National Lab., Upton, NY (United States)

    1992-03-01T23:59:59.000Z

    Analyses of the 1990 version of the PRISM Advanced Liquid Metal Reactor (ALMR) design are presented and discussed. Most of the calculations were performed using BNL computer codes, particularly SSC and MINET. In many cases, independent BNL calculations were compared against analyses presented by General Electric when they submitted the PRISM design revisions for evaluation by the Nuclear Regulatory Commission (NRC). The current PRISM design utilizes the metallic fuel developed by Argonne National Laboratory (ANL) which facilitates the passive/``inherent`` shutdown mechanism that acts to shut down reactor power production whenever the system overheats. There are a few vulnerabilities in the passive shutdown, with the most worrisome being the positive feedback from sodium density decreases or sodium voiding. Various postulated unscrammed events were examined by GE and/or BNL, and much of the analysis discussed in this report is focused on this category of events. For the most part, the BNL evaluations confirm the information submitted by General Electric. The principal areas of concern are related to the performance of the ternary metal fuel, and may be resolved as ANL continues with its fuel development and testing program.

  15. NRC comprehensive records disposition schedule. Revision 3

    SciTech Connect (OSTI)

    NONE

    1998-02-01T23:59:59.000Z

    Title 44 US Code, ``Public Printing and Documents,`` regulations issued by the General Service Administration (GSA) in 41 CFR Chapter 101, Subchapter B, ``Management and Use of Information and Records,`` and regulations issued by the National Archives and Records Administration (NARA) in 36 CFR Chapter 12, Subchapter B, ``Records Management,`` require each agency to prepare and issue a comprehensive records disposition schedule that contains the NARA approved records disposition schedules for records unique to the agency and contains the NARA`s General Records Schedules for records common to several or all agencies. The approved records disposition schedules specify the appropriate duration of retention and the final disposition for records created or maintained by the NRC. NUREG-0910, Rev. 3, contains ``NRC`s Comprehensive Records Disposition Schedule,`` and the original authorized approved citation numbers issued by NARA. Rev. 3 incorporates NARA approved changes and additions to the NRC schedules that have been implemented since the last revision dated March, 1992, reflects recent organizational changes implemented at the NRC, and includes the latest version of NARA`s General Records Schedule (dated August 1995).

  16. Investigation of inconsistent ENDF/B-VII.1 independent and cumulative fission product yields with proposed revisions

    SciTech Connect (OSTI)

    Pigni, Marco T [ORNL; Francis, Matthew W [ORNL; Gauld, Ian C [ORNL

    2015-01-01T23:59:59.000Z

    A recent implementation of ENDF/B-VII. independent fission product yields and nuclear decay data identified inconsistencies in the data caused by the use of updated nuclear scheme in the decay sub-library that is not reflected in legacy fission product yield data. Recent changes in the decay data sub-library, particularly the delayed neutron branching fractions, result in calculated fission product concentrations that are incompatible with the cumulative fission yields in the library, and also with experimental measurements. A comprehensive set of independent fission product yields was generated for thermal and fission spectrum neutron induced fission for 235,238U and 239,241Pu in order to provide a preliminary assessment of the updated fission product yield data consistency. These updated independent fission product yields were utilized in the ORIGEN code to evaluate the calculated fission product inventories with experimentally measured inventories, with particular attention given to the noble gases. An important outcome of this work is the development of fission product yield covariance data necessary for fission product uncertainty quantification. The evaluation methodology combines a sequential Bayesian method to guarantee consistency between independent and cumulative yields along with the physical constraints on the independent yields. This work was motivated to improve the performance of the ENDF/B-VII.1 library in the case of stable and long-lived cumulative yields due to the inconsistency of ENDF/B-VII.1 fission p;roduct yield and decay data sub-libraries. The revised fission product yields and the new covariance data are proposed as a revision to the fission yield data currently in ENDF/B-VII.1.

  17. Molybdenum-based additives to mixed-metal oxides for use in hot gas cleanup sorbents for the catalytic decomposition of ammonia in coal gases

    DOE Patents [OSTI]

    Ayala, Raul E. (Clifton Park, NY)

    1993-01-01T23:59:59.000Z

    This invention relates to additives to mixed-metal oxides that act simultaneously as sorbents and catalysts in cleanup systems for hot coal gases. Such additives of this type, generally, act as a sorbent to remove sulfur from the coal gases while substantially simultaneously, catalytically decomposing appreciable amounts of ammonia from the coal gases.

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

    E-Print Network [OSTI]

    A. Paglietti

    2009-04-26T23:59:59.000Z

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

  19. Removal of oxides of nitrogen from gases in multi-stage coal combustion

    DOE Patents [OSTI]

    Mollot, D.J.; Bonk, D.L.; Dowdy, T.E.

    1998-01-13T23:59:59.000Z

    Polluting NO{sub x} gas values are removed from off-gas of a multi-stage coal combustion process which includes an initial carbonizing reaction, firing of char from this reaction in a fluidized bed reactor, and burning of gases from the carbonizing and fluidized bed reactions in a topping combustor having a first, fuel-rich zone and a second, fuel-lean zone. The improvement by means of which NO{sub x} gases are removed is directed to introducing NO{sub x}-free oxidizing gas such as compressor air into the second, fuel-lean zone and completing combustion with this source of oxidizing gas. Excess air fed to the fluidized bed reactor is also controlled to obtain desired stoichiometry in the first, fuel-rich zone of the topping combustor. 2 figs.

  20. Biological production of acetic acid from waste gases with Clostridium ljungdahlii

    DOE Patents [OSTI]

    Gaddy, James L. (Fayetteville, AR)

    1998-01-01T23:59:59.000Z

    A method and apparatus for converting waste gases from industrial processes such as oil refining, carbon black, coke, ammonia, and methanol production, into useful products. The method includes introducing the waste gases into a bioreactor where they are fermented to various organic acids or alcohols by anaerobic bacteria within the bioreactor. These valuable end products are then recovered, separated and purified. In an exemplary recovery process, the bioreactor raffinate is passed through an extraction chamber into which one or more non-inhibitory solvents are simultaneously introduced to extract the product. Then, the product is separated from the solvent by distillation. Gas conversion rates can be maximized by use of centrifuges, hollow fiber membranes, or other means of ultrafiltration to return entrained anaerobic bacteria from the bioreactor raffinate to the bioreactor itself, thus insuring the highest possible cell concentration.

  1. Removal of oxides of nitrogen from gases in multi-stage coal combustion

    DOE Patents [OSTI]

    Mollot, Darren J. (Morgantown, WV); Bonk, Donald L. (Louisville, OH); Dowdy, Thomas E. (Orlando, FL)

    1998-01-01T23:59:59.000Z

    Polluting NO.sub.x gas values are removed from off-gas of a multi-stage coal combustion process which includes an initial carbonizing reaction, firing of char from this reaction in a fluidized bed reactor, and burning of gases from the carbonizing and fluidized bed reactions in a topping combustor having a first, fuel-rich zone and a second, fuel-lean zone. The improvement by means of which NO.sub.x gases are removed is directed to introducing NO.sub.x -free oxidizing gas such as compressor air into the second, fuel-lean zone and completing combustion with this source of oxidizing gas. Excess air fed to the fluidized bed reactor is also controlled to obtain desired stoichiometry in the first, fuel-rich zone of the topping combustor.

  2. Nuclear magnetic resonance of laser-polarized noble gases in molecules, materials and organisms

    SciTech Connect (OSTI)

    Goodson, Boyd M.

    1999-12-01T23:59:59.000Z

    Conventional nuclear magnetic resonance (NMR) spectroscopy and magnetic resonance imaging (MRI) are fundamentally challenged by the insensitivity that stems from the ordinarily low spin polarization achievable in even the strongest NMR magnets. However, by transferring angular momentum from laser light to electronic and nuclear spins, optical pumping methods can increase the nuclear spin polarization of noble gases by several orders of magnitude, thereby greatly enhancing their NMR sensitivity. This dissertation is primarily concerned with the principles and practice of optically pumped nuclear magnetic resonance (OPNMR). The enormous sensitivity enhancement afforded by optical pumping noble gases can be exploited to permit a variety of novel NMR experiments across many disciplines. Many such experiments are reviewed, including the void-space imaging of organisms and materials, NMR and MRI of living tissues, probing structure and dynamics of molecules in solution and on surfaces, and zero-field NMR and MRI.

  3. Free cooling and high-energy tails of granular gases with variable restitution coefficient

    E-Print Network [OSTI]

    Ricardo J. Alonso; Bertrand Lods

    2010-05-31T23:59:59.000Z

    We prove the so-called generalized Haff's law yielding the optimal algebraic cooling rate of the temperature of a granular gas described by the homogeneous Boltzmann equation for inelastic interactions with non constant restitution coefficient. Our analysis is carried through a careful study of the infinite system of moments of the solution to the Boltzmann equation for granular gases and precise Lp estimates in the selfsimilar variables. In the process, we generalize several results on the Boltzmann collision operator obtained recently for homogeneous granular gases with constant restitution coefficient to a broader class of physical restitution coefficients that depend on the collision impact velocity. This generalization leads to the so-called L1-exponential tails theorem. for this model.

  4. Biological production of acetic acid from waste gases with Clostridium ljungdahlii

    DOE Patents [OSTI]

    Gaddy, J.L.

    1998-09-15T23:59:59.000Z

    A method and apparatus are disclosed for converting waste gases from industrial processes such as oil refining, carbon black, coke, ammonia, and methanol production, into useful products. The method includes introducing the waste gases into a bioreactor where they are fermented to various organic acids or alcohols by anaerobic bacteria within the bioreactor. These valuable end products are then recovered, separated and purified. In an exemplary recovery process, the bioreactor raffinate is passed through an extraction chamber into which one or more non-inhibitory solvents are simultaneously introduced to extract the product. Then, the product is separated from the solvent by distillation. Gas conversion rates can be maximized by use of centrifuges, hollow fiber membranes, or other means of ultrafiltration to return entrained anaerobic bacteria from the bioreactor raffinate to the bioreactor itself, thus insuring the highest possible cell concentration. 5 figs.

  5. Radiolytic and radiolytically induced generation of gases in simulated waste solutions

    SciTech Connect (OSTI)

    Meisel, D.; Sauer, M.C. Jr.; Jonah, C.D.; Diamond, H.; Matheson, M.S.; Barnabas, F.; Cerny, E.; Cheng, Y.

    1990-12-31T23:59:59.000Z

    The radiolytic generation of gases in simulated mixed waste solutions was studied. Computer modeling of the non-homogeneous kinetic processes in these highly concentrated homogeneous solutions was attempted. The predictions of the modeling simulations were verified experimentally. Two sources for the radiolytic generation of H{sub 2} are identified: direct dissociation of highly energetic water molecules and hydrogen abstraction from the organic molecules by hydrogen atoms. Computer simulation of the homogeneous kinetics of the NO{sub X} system indicate that no N{sub 2}O will be produced in the absence of organic solutes and none was experimentally detected. It was also found that long term pre-irradiation of the simulated waste solutions leads to enhanced thermal production of these two gases. 22 refs., 5 figs., 3 tabs.

  6. Radiolytic and radiolytically induced generation of gases in simulated waste solutions

    SciTech Connect (OSTI)

    Meisel, D.; Sauer, M.C. Jr.; Jonah, C.D.; Diamond, H.; Matheson, M.S.; Barnabas, F.; Cerny, E.; Cheng, Y.

    1990-01-01T23:59:59.000Z

    The radiolytic generation of gases in simulated mixed waste solutions was studied. Computer modeling of the non-homogeneous kinetic processes in these highly concentrated homogeneous solutions was attempted. The predictions of the modeling simulations were verified experimentally. Two sources for the radiolytic generation of H{sub 2} are identified: direct dissociation of highly energetic water molecules and hydrogen abstraction from the organic molecules by hydrogen atoms. Computer simulation of the homogeneous kinetics of the NO{sub X} system indicate that no N{sub 2}O will be produced in the absence of organic solutes and none was experimentally detected. It was also found that long term pre-irradiation of the simulated waste solutions leads to enhanced thermal production of these two gases. 22 refs., 5 figs., 3 tabs.

  7. Process for removal of ammonia and acid gases from contaminated waters

    DOE Patents [OSTI]

    King, C.J.; Mackenzie, P.D.

    1982-09-03T23:59:59.000Z

    Contaminating basic gases, i.e., ammonia and acid gases, e.g., carbon dioxide, are removed from process waters or waste waters in a combined extraction and stripping process. Ammonia in the form of ammonium ion is extracted by an immiscible organic phase comprising a liquid cation exchange component, especially an organic phosphoric acid derivative, and preferably di-2-ethyl hexyl phosphoric acid, dissolved in an alkyl hydrocarbon, aryl hydrocarbon, higher alcohol, oxygenated hydrocarbon, halogenated hydrocarbon, and mixtures thereof. Concurrently, the acidic gaseous contaminants are stripped from the process or waste waters by stripping with stream, air, nitrogen, or the like. The liquid cation exchange component has the ammonia stripped therefrom by heating, and the component may be recycled to extract additional amounts of ammonia.

  8. Process for removal of ammonia and acid gases from contaminated waters

    DOE Patents [OSTI]

    King, C. Judson (Kensington, CA); MacKenzie, Patricia D. (Berkeley, CA)

    1985-01-01T23:59:59.000Z

    Contaminating basic gases, i.e., ammonia, and acid gases, e.g., carbon dioxide, are removed from process waters or waste waters in a combined extraction and stripping process. Ammonia in the form of ammonium ion is extracted by an immiscible organic phase comprising a liquid cation exchange component, especially an organic phosphoric acid derivative, and preferably di-2-ethyl hexyl phosphoric acid, dissolved in an alkyl hydrocarbon, aryl hydrocarbon, higher alcohol, oxygenated hydrocarbon, halogenated hydrocarbon, and mixtures thereof. Concurrently, the acidic gaseous contaminants are stripped from the process or waste waters by stripping with steam, air, nitrogen, or the like. The liquid cation exchange component has the ammonia stripped therefrom by heating, and the component may be recycled to extract additional amounts of ammonia.

  9. A simple method to estimate entropy of atmospheric gases from their action

    E-Print Network [OSTI]

    Kennedy, Ivan R; Rose, Michael T; Crossan, Angus N

    2015-01-01T23:59:59.000Z

    A convenient model for estimating the total entropy ({\\Sigma}Si) of atmospheric gases based on physical action is proposed. This realistic approach is fully consistent with statistical mechanics, but uses the properties of translational, rotational and vibrational action to partition the entropy. When all sources of action are computed as appropriate non-linear functions, the total input of thermal energy ({\\Sigma}SiT) required to sustain a chemical system at specific temperatures (T) and pressures (p) can be estimated, yielding results in close agreement with published experimental third law values. Thermodynamic properties of gases including enthalpy, Gibbs energy and Helmholtz energy can be easily calculated from simple molecular and physical properties. We propose that these values for entropy are employed both chemically for reactions and physically for computing atmospheric profiles, the latter based on steady state heat flow equilibrating thermodynamics with gravity. We also predict that this applicati...

  10. Membranes, methods of making membranes, and methods of separating gases using membranes

    DOE Patents [OSTI]

    Ho, W. S. Winston

    2012-10-02T23:59:59.000Z

    Membranes, methods of making membranes, and methods of separating gases using membranes are provided. The membranes can include at least one hydrophilic polymer, at least one cross-linking agent, at least one base, and at least one amino compound. The methods of separating gases using membranes can include contacting a gas stream containing at least one of CO.sub.2, H.sub.2S, and HCl with one side of a nonporous and at least one of CO.sub.2, H.sub.2S, and HCl selectively permeable membrane such that at least one of CO.sub.2, H.sub.2S, and HCl is selectively transported through the membrane.

  11. Isotopic measurements of solar noble gases in individual micrometeorites from Greenland and Antarctica

    SciTech Connect (OSTI)

    Olinger, C.T.

    1990-01-01T23:59:59.000Z

    Noble gases are studied in individual 100 micron-size particles selected from Greenland and Antarctic glacial sediments. Noble gas isotopic and elemental patterns confirm the extraterrestrial origin of 81 out of 302 particles studied. Micrometeorites in this size range are particularly interesting because they correspond to the peak of the meteoritic mass flux distribution. Many particles studied are compositionally and morphologically similar to known meteoritic materials.

  12. Evolution and stability of shock waves in dissipative gases characterized by activated inelastic collisions

    E-Print Network [OSTI]

    Nick Sirmas; Matei I. Radulescu

    2015-01-14T23:59:59.000Z

    Previous experiments have revealed that shock waves driven through dissipative gases may become unstable, for example, in granular gases, and in molecular gases undergoing strong relaxation effects. The mechanisms controlling these instabilities are not well understood. We successfully isolated and investigated this instability in the canonical problem of piston driven shock waves propagating into a medium characterized by inelastic collision processes. We treat the standard model of granular gases, where particle collisions are taken as inelastic with constant coefficient of restitution. The inelasticity is activated for sufficiently strong collisions. Molecular dynamic simulations were performed for 30,000 particles. We find that all shock waves investigated become unstable, with density non-uniformities forming in the relaxation region. The wavelength of these fingers is found comparable to the characteristic relaxation thickness. Shock Hugoniot curves for both elastic and inelastic collisions were obtained analytically and numerically. Analysis of these curves indicate that the instability is not of the Bethe-Zeldovich-Thompson or Dyakov-Kontorovich types. Analysis of the shock relaxation rates and rates for clustering in a convected fluid element with the same thermodynamic history outruled the clustering instability of a homogeneous granular gas. Instead, wave reconstruction of the early transient evolution indicates that the onset of instability occurs during the re-pressurization of the gas following the initial relaxation of the medium behind the lead shock. This re-pressurization gives rise to internal pressure waves in the presence of strong density gradients. This indicates that the mechanism of instability is more likely of the vorticity-generating Richtmyer-Meshkov type, relying on the action of the inner pressure waves development during the transient relaxation.

  13. The origin of hydrothermal and other gases in the Kenya Rift Valley

    SciTech Connect (OSTI)

    Darling, W.G. [British Geological Survey, Wallingford (United Kingdom)] [British Geological Survey, Wallingford (United Kingdom); Griesshaber, E. [Max-Planck Institut fuer Chemie, Mainz (Germany)] [Max-Planck Institut fuer Chemie, Mainz (Germany); Andrews, J.N. [Univ. of Reading (United Kingdom)] [and others] [Univ. of Reading (United Kingdom); and others

    1995-06-01T23:59:59.000Z

    The Kenya Rift Valley (KRV) is part of a major continental rift system from which much outgassing is presently occurring. Previous research on gases in the KRV has tended to concentrate on their geothermal implications; the present paper is an attempt to broaden the interpretation by consideration of new data including helium and carbon isotope analyses from a wide cross-section of sites. In order to do this, gases have been divided into categories dependent on origin. N{sub 2} and noble gases are for the most part atmospherically derived, although their relative concentrations may be altered from ASW ratios by various physical processes. Reduced carbon (CH{sub 4} and homologues) appears to be exclusively derived from the shallow crust, with thermogenic {delta}{sup 13}C values averaging -25{per_thousand} PDB for CH{sub 4}. H{sub 2} is likely also to be crustally formed. CO{sub 2}, generally a dominant constituent, has a narrow {delta}{sup 13}C range averaging -3.7{per_thousand} PDB, and is likely to be derived with little modification from the upper mantle. Consideration of the ratio C/{sup 3}He supports this view in most cases. Sulphur probably also originates there. Ratios of {sup 3}He/{sup 4}He reach a MORB-like maximum of 8.0 R/R{sub A} and provide the best indication of an upper mantle source of gases beneath the KRV. A correlation between {sup 3}He/{sup 4}He and the hydrocarbon parameter log (C{sub 1}/{Sigma}C{sub 2-4}) appears to be primarily temperature related. The highest {sup 3}He/{sup 4}He ratios in spring waters are associated with basalts, perhaps because of the leaching of basalt glasses. There may be a structural control on {sup 3}He/{sup 4}He ratios in the KRV as a whole.

  14. Selective Catalytic Oxidation of Hydrogen Sulfide to Elemental Sulfur from Coal-Derived Fuel Gases

    SciTech Connect (OSTI)

    Gardner, Todd H.; Berry, David A.; Lyons, K. David; Beer, Stephen K.; Monahan, Michael J.

    2001-11-06T23:59:59.000Z

    The development of low cost, highly efficient, desulfurization technology with integrated sulfur recovery remains a principle barrier issue for Vision 21 integrated gasification combined cycle (IGCC) power generation plants. In this plan, the U. S. Department of Energy will construct ultra-clean, modular, co-production IGCC power plants each with chemical products tailored to meet the demands of specific regional markets. The catalysts employed in these co-production modules, for example water-gas-shift and Fischer-Tropsch catalysts, are readily poisoned by hydrogen sulfide (H{sub 2}S), a sulfur contaminant, present in the coal-derived fuel gases. To prevent poisoning of these catalysts, the removal of H{sub 2}S down to the parts-per-billion level is necessary. Historically, research into the purification of coal-derived fuel gases has focused on dry technologies that offer the prospect of higher combined cycle efficiencies as well as improved thermal integration with co-production modules. Primarily, these concepts rely on a highly selective process separation step to remove low concentrations of H{sub 2}S present in the fuel gases and produce a concentrated stream of sulfur bearing effluent. This effluent must then undergo further processing to be converted to its final form, usually elemental sulfur. Ultimately, desulfurization of coal-derived fuel gases may cost as much as 15% of the total fixed capital investment (Chen et al., 1992). It is, therefore, desirable to develop new technology that can accomplish H{sub 2}S separation and direct conversion to elemental sulfur more efficiently and with a lower initial fixed capital investment.

  15. One-dimensional ultracold atomic gases: impact of the effective range on integrability

    E-Print Network [OSTI]

    Tom Kristensen; Ludovic Pricoupenko

    2015-06-12T23:59:59.000Z

    The one-dimensional one-component Bose and Fermi gases are considered in a regime of large effective range. We focus our study on the three-body problem, which is at the heart of the integra-bility issue. For fermions, the vicinity of the integrability is characterized by large deviations with respect to the predictions of the Bethe ansatz. For the consistency of the contact model, it appears essential to take into account the contact of three particles.

  16. Temperature jump in degenerate quantum gases in the presence of a Bose - Einstein condensate

    E-Print Network [OSTI]

    A. V. Latyshev; A. A. Yushkanov

    2010-01-04T23:59:59.000Z

    We construct a kinetic equation modeling the behavior of degenerate quantum Bose gases whose collision rate depends on the momentum of elementary excitations. We consider the case where the phonon component is the decisive factor in the elementary excitations. We analytically solve the half-space boundary value problem of the temperature jump at the boundary of the degenerate Bose gas in the presence of a Bose -- Einstein condensate.

  17. New York Nonhydrocarbon Gases Removed from Natural Gas (Million Cubic Feet)

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5 Tables July 1996 Energy Information Administration Office ofthrough 1996) inThousandWithdrawals (Million CubicYearNonhydrocarbon Gases

  18. Trace water vapor determination in nitrogen and corrosive gases using infrared spectroscopy

    SciTech Connect (OSTI)

    Espinoza, L.H.; Niemczyk, T.M. [Univ. of New Mexico, Albuquerque, NM (United States). Dept. of Chemistry; Stallard, B.R.; Garcia, M.J. [Sandia National Labs., Albuquerque, NM (United States)

    1997-06-01T23:59:59.000Z

    The generation of particles in gas handling systems as a result of corrosion is a major concern in the microelectronics industry. The corrosion can be caused by the presence of trace quantities of water in corrosive gases such as HCl or HBr. FTIR spectroscopy has been shown to be a method that can be made compatible with corrosive gases and is capable of detecting low ppb levels of water vapor. In this report, the application of FTIR spectroscopy combined with classical least squares multivariate calibration to detect trace H{sub 2}O in N{sub 2}, HCl and HBr is discussed. Chapter 2 discusses the gas handling system and instrumentation required to handle corrosive gases. A method of generating a background spectrum useful to the measurements discussed in this report, as well as in other application areas such as gas phase environmental monitoring, is discussed in Chapter 3. Experimental results obtained with the first system are presented in Chapter 4. Those results made it possible to optimize the design options for the construction of a dedicate system for low ppb water vapor determination. These designs options are discussed in Chapter 5. An FTIR prototype accessory was built. In addition, a commercially available evacuable FTIR system was obtained for evaluation. Test results obtained with both systems are discussed in Chapter 6. Experiments dealing with the interaction between H{sub 2}O-HCl and potential improvements to the detection system are discussed in Chapter 7.

  19. The Spectral Backbone of Excitation Transport in Ultra-Cold Rydberg Gases

    E-Print Network [OSTI]

    Torsten Scholak; Thomas Wellens; Andreas Buchleitner

    2014-11-26T23:59:59.000Z

    The spectral structure underlying excitonic energy transfer in ultra-cold Rydberg gases is studied numerically, in the framework of random matrix theory, and via self-consistent diagrammatic techniques. Rydberg gases are made up of randomly distributed, highly polarizable atoms that interact via strong dipolar forces. Dynamics in such a system is fundamentally different from cases in which the interactions are of short range, and is ultimately determined by the spectral and eigenvector structure. In the energy levels' spacing statistics, we find evidence for a critical energy that separates delocalized eigenstates from states that are localized at pairs or clusters of atoms separated by less than the typical nearest-neighbor distance. We argue that the dipole blockade effect in Rydberg gases can be leveraged to manipulate this transition across a wide range: As the blockade radius increases, the relative weight of localized states is reduced. At the same time, the spectral statistics -- in particular, the density of states and the nearest neighbor level spacing statistics -- exhibits a transition from approximately a 1-stable L\\'evy to a Gaussian orthogonal ensemble. Deviations from random matrix statistics are shown to stem from correlations between interatomic interaction strengths that lead to an asymmetry of the spectral density and profoundly affect localization properties. We discuss approximations to the self-consistent Matsubara-Toyozawa locator expansion that incorporate these effects.

  20. Emissions of greenhouse gases in the United States, 1987--1994

    SciTech Connect (OSTI)

    NONE

    1995-09-25T23:59:59.000Z

    The Energy Information Administration (EIA) is required by the Energy Policy Act of 1992 to prepare a report on aggregate US national emissions of greenhouse gases for the period 1987--1992, with annual updates thereafter. This is the third annual update report,covering national emissions over the period 1987--1993, with preliminary estimates of US carbon dioxide and halocarbon emissions for 1994. Calculating national aggregate emissions(or ``national inventories``) of greenhouse gases is a recently developed form of intellectual endeavor. Greenhouse gas emissions are rarely measured directly or reported to statistical agencies. Thus, to prepare emissions inventories usually requires inferring emissions indirectly from information collected for other purposes. Both the available information and the inferences drawn may be of varying reliability. Chapter 1 of this report briefly recapitulates some background information about global climate change and the greenhouse effect and discusses important recent developments in global climate change activities. Chapters 2 through 6 cover emissions of carbon dioxide, methane, nitrous oxide, halocarbons, and criteria pollutants, respectively. Chapter 7 describes potential sequestration and emissions of greenhouse gases as a result of land use changes.

  1. Policy Flash 2013-62 Acquisition Letter 09 - Revision of Department...

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

    Letter 09 - Revision of Department of Energy (DOE) Order 350.1 and Special H Clause Policy Flash 2013-62 Acquisition Letter 09 - Revision of Department of Energy (DOE) Order...

  2. Reflecting the Revised PM 2.5 National Ambient Air Quality Standard...

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

    Reflecting the Revised PM 2.5 National Ambient Air Quality Standard in NEPA Evaluations Reflecting the Revised PM 2.5 National Ambient Air Quality Standard in NEPA Evaluations This...

  3. LBNL-53729-Revised After-hours Power Status of Office Equipment and

    E-Print Network [OSTI]

    LBNL-53729-Revised After-hours Power Status of Office Equipment and Energy Use of Miscellaneous of Energy under Contract No. DE-AC03-76SF00098. #12;LBNL-53729-Revised i Table of Contents Table of Contents

  4. Winter2013 (Revised 1.9.13) 1 of 5 Department of Civil & Environmental Engineering

    E-Print Network [OSTI]

    Bertini, Robert L.

    Winter2013 (Revised 1.9.13) 1 of 5 Department of Civil & Environmental Engineering Room 200-related research 6. Discuss how safety is addressed in design #12;Winter2013 (Revised 1.9.13) 2 of 5 Course

  5. High-Pressure Phase Equilibria of Ionic Liquids and Compressed Gases for Applications in Reactions and Absorption Refrigeration

    E-Print Network [OSTI]

    Ren, Wei

    2009-12-29T23:59:59.000Z

    for reactions and separations. However, without understanding the phase equilibrium, the kinetics results cannot be properly interpreted. This work also demonstrates that the absorption refrigeration system using ionic liquids and compressed gases in vehicles...

  6. ENVIRON SCIENCE AND TECHNOLOGY IN ROMANIA--ESTROM PROJECT Sources and emission of greenhouse gases in Danube

    E-Print Network [OSTI]

    Wehrli, Bernhard

    gases in Danube Delta lakes Alina Pavel & Edith Durisch-Kaiser & Sorin Balan & Silviu Radan & Sebastian. Radan GeoEcoMar, National Institute for Marine Geology and Geoecology, 024053 Bucharest, Romania E

  7. Coal-Fired Power Plants, Greenhouse Gases, and State Statutory Substantial Endangerment Provisions: Climate Change Comes to Kansas

    E-Print Network [OSTI]

    Glicksman, Robert L.

    2008-04-01T23:59:59.000Z

    economy standards on motor vehicles by states such as California. But the states have also targeted stationary sources of greenhouse gases. In particular, they have sought to minimize carbon dioxide emissions from coal-fired power plants. States have used...

  8. An analytical inversion method for determining regional and global emissions of greenhouse gases: Sensitivity studies and application to halocarbons

    E-Print Network [OSTI]

    Stohl, A.

    A new analytical inversion method has been developed to determine the regional and global emissions of long-lived atmospheric trace gases. It exploits in situ measurement data from three global networks and builds on ...

  9. Revised users manual, Pulverized Coal Gasification or Combustion: 2-dimensional (87-PCGC-2): Final report, Volume 2. [87-PCGC-2

    SciTech Connect (OSTI)

    Smith, P.J.; Smoot, L.D.; Brewster, B.S.

    1987-12-01T23:59:59.000Z

    A two-dimensional, steady-state model for describing a variety of reactive and non-reactive flows, including pulverized coal combustion and gasification, is presented. Recent code revisions and additions are described. The model, referred to as 87-PCGC-2, is applicable to cylindrical axi-symmetric systems. Turbulence is accounted for in both the fluid mechanics equations and the combustion scheme. Radiation from gases, walls, and particles is taken into account using either a flux method or discrete ordinates method. The particle phase is modeled in a Lagrangian framework, such that mean paths of particle groups are followed. Several multi-step coal devolatilization schemes are included along with a heterogeneous reaction scheme that allows for both diffusion and chemical reaction. Major gas-phase reactions are modeled assuming local instantaneous equilibrium, and thus the reaction rates are limited by the turbulent rate mixing. A NO/sub x/ finite rate chemistry submodel is included which integrates chemical kinetics and the statistics of the turbulence. The gas phase is described by elliptic partial differential equations that are solved by an iterative line-by-line technique. Under-relaxation is used to achieve numerical stability. The generalized nature of the model allows for calculation of isothermal fluid mechanicsgaseous combustion, droplet combustion, particulate combustion and various mixtures of the above, including combustion of coal-water and coal-oil slurries. Both combustion and gasification environments are permissible. User information and theory are presented, along with sample problems. 106 refs.

  10. Acute Liver Failure After a Late TIPSS Revision

    SciTech Connect (OSTI)

    Radeleff, Boris, E-mail: Boris_radeleff@med.uni-heidelberg.de; Sommer, Christof-Matthias; Schawo, Simone; Lopez-Benitez, Ruben [University of Heidelberg, Department of Diagnostic Radiology (Germany); Sauer, Peter [University of Heidelberg, Departments of Internal Medicine IV, Gastroenterology, Hepatology, Infectious Diseases, Intoxications (Germany); Schemmer, Peter [University of Heidelberg, Department of Surgery (Germany); Kauffmann, Guenter W.; Richter, Goetz M. [University of Heidelberg, Department of Diagnostic Radiology (Germany)

    2008-01-15T23:59:59.000Z

    We report a rare case of late transjugular intrahepatic portosystemic stent shunt (TIPSS) occlusion due to progressive stent protrusion into the periportal liver parenchyma, which was a result of delayed liver shrinkage 2 years after TIPSS. The initial TIPSS procedure had been carried out in a 52-year-old man as a bridge for liver transplantation because of post-alcoholic liver cirrhosis. We describe the applied TIPSS recanalization and revision technique. Immediately after TIPSS revision acute liver failure developed, which required emergency liver transplantation.

  11. EIS-0226: Revised Draft Environmental Impact Statement | Department of

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't Your Destiny:Revised Finding of98-F, Western22,EERE: Record ofDraftChanges toEnergy Revised

  12. Declarative Semantics for Revision Programming and Connections to Active Integrity Constraints

    E-Print Network [OSTI]

    Truszczynski, Miroslaw

    was later generalized to the case of disjunctive revision programs in [5]. In this paper, for consistencyDeclarative Semantics for Revision Programming and Connections to Active Integrity Constraints@cs.uky.edu Abstract. We investigate revision programming, a formalism to describe con- straints on belief sets

  13. Revision Rules in the Theory of Evidence Jianbing Ma, Weiru Liu

    E-Print Network [OSTI]

    Liu, Weiru

    Revision Rules in the Theory of Evidence Jianbing Ma, Weiru Liu Queen's University of Belfast it and then a symmetric combination operation is still used. In the case of revision, the idea is to let prior knowledge be changed minimally to that effect. Although belief revision is already an important subfield of artificial

  14. On the Logic of Iterated Belief Revision Adnan Darwiche and Judea Pearl

    E-Print Network [OSTI]

    California at Los Angeles, University of

    and inadequacies of the operator--based approach to belief revision [3, 4, 5, 13]. This paper addresses oneOn the Logic of Iterated Belief Revision Adnan Darwiche and Judea Pearl Cognitive Systems preservation of conditional beliefs during belief revision, thus permitting improper responses to sequences

  15. Revision of Specification Automata under Quantitative Preferences Kangjin Kim and Georgios Fainekos

    E-Print Network [OSTI]

    Fainekos, Georgios E.

    as well. In [4], [5], we studied the theoretical foundations of the specification automata revisionRevision of Specification Automata under Quantitative Preferences Kangjin Kim and Georgios Fainekos Abstract-- We study the problem of revising specifications with preferences for automata based control

  16. d.note: Revising User Interfaces Through Change Tracking, Annotations, and Alternatives

    E-Print Network [OSTI]

    Cheriton, David R.

    , revision, annotation. ACM Classification Keywords H.5.2. [Information Interfaces]: User Interfacesd.note: Revising User Interfaces Through Change Tracking, Annotations, and Alternatives Björn typically revise user interface prototypes by adding unstructured notes to storyboards and screen printouts

  17. Toward a Revision for Multi-Context Systems Aldo Franco Dragoni

    E-Print Network [OSTI]

    Toward a Revision for Multi-Context Systems Aldo Franco Dragoni Computer Science Institute agents mental states' architecture, no revision methods for multi-context systems have been proposed by multi-context systems, and then we propose an extension of a basic belief revision framework to multi

  18. Belief Revision through the Belief Function Formalism in a MultiAgent Environment

    E-Print Network [OSTI]

    Belief Revision through the Belief Function Formalism in a Multi­Agent Environment Aldo Franco, Ancona, Abstract. To perform ``belief revision'' in a multi­agent environment, we followed two main, suggesting ways to overcome the mentioned limitations. Content Areas: belief revision, multi­agent systems

  19. Revision of DL-Lite Knowledge Bases Zhe Wang, Kewen Wang, and Rodney Topor

    E-Print Network [OSTI]

    Wang, Kewen

    for propositional logic to DLs but no specific revision operators were provided, e.g. [4, 5]. Recently, there haveRevision of DL-Lite Knowledge Bases Zhe Wang, Kewen Wang, and Rodney Topor Griffith University, Australia Abstract. We address the revision problem for knowledge bases (KBs) in De- scription Logics (DLs

  20. A task-parallel scheme for the revised simplex method Julian Hall

    E-Print Network [OSTI]

    Hall, Julian

    SYNPLEX A task-parallel scheme for the revised simplex method Julian Hall School of Mathematics University of Edinburgh June 15th 2005 SYNPLEX, a task-parallel scheme for the revised simplex method #12;Overview ∑ The (standard and revised) simplex method for linear programming #12;Overview ∑ The (standard

  1. A parallel revised simplex solver for large scale block angular LP problems

    E-Print Network [OSTI]

    Hall, Julian

    A parallel revised simplex solver for large scale block angular LP problems Julian Hall and Edmund Smith School of Mathematics University of Edinburgh 29th July 2010 A parallel revised simplex solver ∑ Revised simplex method for BALP problems Basis matrix and its inversion Solution of linear systems

  2. Parallelisation of the revised simplex method for general large scale LP problems

    E-Print Network [OSTI]

    Hall, Julian

    Parallelisation of the revised simplex method for general large scale LP problems Julian Hall School of Mathematics University of Edinburgh August 9≠10 2005 Parallelisation of the revised simplex method for general large scale LP problems #12;Overview ∑ The (standard and revised) simplex method

  3. A task-parallel scheme for the revised simplex method Julian Hall

    E-Print Network [OSTI]

    Hall, Julian

    SYNPLEX A task-parallel scheme for the revised simplex method Julian Hall School of Mathematics University of Edinburgh June 23rd 2005 SYNPLEX, a task-parallel scheme for the revised simplex method #12;Overview ∑ The (standard and revised) simplex method for linear programming #12;Overview ∑ The (standard

  4. Parallelising the dual revised simplex method Julian Hall1 Qi Huangfu2 Miles Lubin3

    E-Print Network [OSTI]

    Hall, Julian

    Parallelising the dual revised simplex method Julian Hall1 Qi Huangfu2 Miles Lubin3 1School Parallelising the dual revised simplex method: Overview Background Three approaches Multiple iteration Conclusions Julian Hall Parallelising the dual revised simplex method 2 / 42 Linear programming (LP) minimize

  5. 596revision:1997-03-23modified:1997-03-23 Some independence results on reflection

    E-Print Network [OSTI]

    Shelah, Saharon

    596revision:1997-03-23modified:1997-03-23 Some independence results on reflection James Cummings;596revision:1997-03-23modified:1997-03-23 Baumgartner proved in [1] that if is weakly compact, GCH holds sense the strong non-reflection principle captures 2 #12;596revision:1997-03-23modified:1997

  6. Greenhouse Gases

    Broader source: Energy.gov [DOE]

    Federal agencies are required to inventory and manage greenhouse gas (GHG) emissions to meet Federal goals and mitigate climate change.

  7. An investigation of the sub-grid variability of trace gases and aerosols for global climate modeling

    SciTech Connect (OSTI)

    Qian, Yun; Gustafson, William I.; Fast, Jerome D.

    2010-07-29T23:59:59.000Z

    One fundamental property and limitation of grid based models is their inability to identify spatial details smaller than the grid cell size. While decades of work have gone into developing sub-grid treatments for clouds and land surface processes in climate models, the quantitative understanding of sub-grid processes and variability for aerosols and their precursors is much poorer. In this study, WRF-Chem is used to simulate the trace gases and aerosols over central Mexico during the 2006 MILAGRO field campaign, with multiple spatial resolutions and emission/terrain scenarios. Our analysis focuses on quantifying the sub-grid variability (SGV) of trace gases and aerosols within a typical global climate model grid cell, i.e. 75x75 km2. Our results suggest that a simulation with 3-km horizontal grid spacing adequately reproduces the overall transport and mixing of trace gases and aerosols downwind of Mexico City, while 75-km horizontal grid spacing is insufficient to represent local emission and terrain-induced flows along the mountain ridge, subsequently affecting the transport and mixing of plumes from nearby sources. Therefore, the coarse model grid cell average may not correctly represent aerosol properties measured over polluted areas. Probability density functions (PDFs) for trace gases and aerosols show that secondary trace gases and aerosols, such as O3, sulfate, ammonium, and nitrate, are more likely to have a relatively uniform probability distribution (i.e. smaller SGV) over a narrow range of concentration values. Mostly inert and long-lived trace gases and aerosols, such as CO and BC, are more likely to have broad and skewed distributions (i.e. larger SGV) over polluted regions. Over remote areas, all trace gases and aerosols are more uniformly distributed compared to polluted areas. Both CO and O3 SGV vertical profiles are nearly constant within the PBL during daytime, indicating that trace gases are very efficiently transported and mixed vertically by turbulence. But, simulated horizontal variability indicates that trace gases and aerosols are not well mixed horizontally in the PBL. During nighttime the SGV for trace gases is maximum at the surface, and quickly decreases with height. Unlike the trace gases, the SGV of BC and secondary aerosols reaches a maximum at the PBL top during the day. The SGV decreases with distance away from the polluted urban area, has a more rapid decrease for long-lived trace gases and aerosols than for secondary ones, and is greater during daytime than nighttime. The SGV of trace gases and aerosols is generally larger than for meteorological quantities. Emissions can account for up to 50% of the SGV over urban areas such as Mexico City during daytime for less-reactive trace gases and aerosols, such as CO and BC. The impact of emission spatial variability on SGV decays with altitude in the PBL and is insignificant in the free troposphere. The emission variability affects SGV more significantly during daytime (rather than nighttime) and over urban (rather than rural or remote) areas. The terrain, through its impact on meteorological fields such as wind and the PBL structure, affects dispersion and transport of trace gases and aerosols and their SGV.

  8. -Page 1 of 3 -Revised: 6/3/2014

    E-Print Network [OSTI]

    Fernandez, Eduardo

    not meet the FAU College of Medicine Satisfactory Academic Progress Requirements. 2. TUITION & FEE- Page 1 of 3 - Revised: 6/3/2014 FAU Charles E. Schmidt College of Medicine Office of Medical Student Financial Aid 2014-2015 Terms and Conditions of Award 1. SATISFACTORY ACADEMIC PROGRESS. Academic

  9. Revised 11/2/2012 UCI School of Medicine

    E-Print Network [OSTI]

    Loudon, Catherine

    Revised 11/2/2012 UCI School of Medicine POLICY ON SATISFACTORY ACADEMIC PROGRESS (SAP The School of Medicine does not measure academic progress by means of a cumulative grade point average Federal Title IV funds maintain satisfactory academic progress according to qualitative (grade

  10. association delineated revised: Topics by E-print Network

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

    First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Note: Revised pages in the Design and Construction...

  11. acidos desoxiribonucleicos revision: Topics by E-print Network

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

    acidos desoxiribonucleicos revision First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 ;'SUR LA DIFFUSION...

  12. agroindustria una revision: Topics by E-print Network

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

    agroindustria una revision First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 ANALISIS I PRIMER...

  13. assurance plan revision: Topics by E-print Network

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

    assurance plan revision First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 QUALITY ASSURANCE MANUAL...

  14. action program revised: Topics by E-print Network

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

    First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Revision Programming CiteSeer Summary: In this paper...

  15. REVISED CONSTRUCTION ALERT For On-going Construction Project

    E-Print Network [OSTI]

    REVISED CONSTRUCTION ALERT For On-going Construction Project TO: Deans, Directors, Chairpersons routes are affected by this work. ADVISORY: All persons in the vicinity of this construction project are advised to respect all construction barricades and all posted safety/detour signs. Your patience

  16. Revision Date: May 22, 2014 MATERIAL & DISBURSEMENT SERVICES, DISBURSEMENT SERVICES

    E-Print Network [OSTI]

    Crews, Stephen

    Revision Date: May 22, 2014 MATERIAL & DISBURSEMENT SERVICES, DISBURSEMENT SERVICES Web Vendor Purpose: The web vendor system is an electronic solution for departments to update and add a vendor with Online Check Request, Web Travel, and InDEPTh. #12;Material & Disbursement Services Training for Web

  17. Revised 6/26/09 Master of Environmental Management

    E-Print Network [OSTI]

    · Westside Willamette Wildlife Corridor Resource Assessment - Three Rivers Land Conservancy · InventoryRevised 6/26/09 Master of Environmental Management Selected Projects/Partners · Riparian Assessment in Oregon: Policy Review, Analysis and Recommendations - Oregon Department of State Lands · Assessment

  18. GCREC Housing Handbook Last Revision 9/19/2011

    E-Print Network [OSTI]

    Jawitz, James W.

    GCREC Housing Handbook Last Revision 9/19/2011 Contents Disclosure GCREC Administration Housing Policies Resident Policies Rule Enforcement Checkout Procedures Student Housing Policy Agreement #12 as a high level of convenience for the work you are coming to do. Our housing offers occupancy of up to 8

  19. University Housing Facility Reservation Policy Revised June 2009

    E-Print Network [OSTI]

    Saldin, Dilano

    University Housing Facility Reservation Policy Revised June 2009 All reservations of University Housing facilities are regulated by the Program Services Center (PSC), located in Sandburg Halls Room C288-229-5343 or evntasst@uwm.edu Rates As an Auxiliary Service, University Housing facilities are completely funded

  20. Computer Engineering Undergraduate Handbook Revised: June 4, 2012

    E-Print Network [OSTI]

    de Lijser, Peter

    Computer Engineering Undergraduate Handbook Revised: June 4, 2012 BACHELOR OF SCIENCE IN COMPUTER ENGINEERING Computer Engineering Program College of Engineering & Computer Science California State University-278-5987 Fax: 657-278-5804 http://www.fullerton.edu/ecs/cpe #12;Computer Engineering Undergraduate Handbook

  1. Computer Engineering Undergraduate Handbook Revised: April 1, 2010

    E-Print Network [OSTI]

    de Lijser, Peter

    Computer Engineering Undergraduate Handbook Revised: April 1, 2010 BACHELOR OF SCIENCE IN COMPUTER ENGINEERING Computer Engineering Program College of Engineering & Computer Science California State University-278-5987 Fax: 657-278-5804 http://www.fullerton.edu/ecs/cpe #12;Computer Engineering Undergraduate Handbook

  2. Three Paths to a Revised Information and Computer

    E-Print Network [OSTI]

    Gering, Jon C.

    Three Paths to a Revised Information and Computer Literacy Requirement May 1, 2006 Summary implementation of the Computer Literacy requirement. We have attempted to reconcile UGC's desire not to implement previous vote to abolish the Computer Literacy requirement. We have also taken into consideration

  3. Computer Engineering Undergraduate Handbook Revised: February 6, 2014

    E-Print Network [OSTI]

    de Lijser, Peter

    Computer Engineering Undergraduate Handbook Revised: February 6, 2014 BACHELOR OF SCIENCE IN COMPUTER ENGINEERING Computer Engineering Program College of Engineering & Computer Science California@fullerton.edu Telephone: 657-278-5987 Fax: 657-278-5804 http://www.fullerton.edu/ecs/cpe #12;Computer Engineering

  4. Revising neutrino oscillations in a curved space-time

    E-Print Network [OSTI]

    Visinelli, Luca

    2014-01-01T23:59:59.000Z

    We revise the theory of neutrino oscillations in a gravitational field, starting from the WKB approximation of the Dirac equation in a curved spacetime. We discuss the expression for the phase shift in neutrino flavor oscillations in the geometry around a rotating, charged black hole (Kerr-Newman metric) and for cosmological neutrinos (Friedmann-Robertson-Walker metric).

  5. Revised 3/30/09 High Energy Physics

    E-Print Network [OSTI]

    Kemner, Ken

    Revised 3/30/09 1 High Energy Physics INTERNAL CONTROLS Procedures for FY 2009 Organizational Chart with the Prime Contract, DOE, and other controlling mandates including sound business practices. Funds cannot that no research and development costs (other than LDRD work) are charged to indirect expense. 4. HEP Division

  6. Revised October 2013 ALEANE WEBB DISSERTATION RESEARCH AWARD

    E-Print Network [OSTI]

    Ferrari, Silvia

    Revised October 2013 ALEANE WEBB DISSERTATION RESEARCH AWARD Application for Academic Year 2014-2015 The Aleane Webb Endowment provides small grants for dissertation research projects. This fund was created indicating dissertation title, description of dissertation research project, amount of funds requested

  7. adaptive optics revision: Topics by E-print Network

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

    adaptive optics revision First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Local, hierarchic, and...

  8. To appear, Artificial Intelligence, 1995 Abduction as Belief Revision

    E-Print Network [OSTI]

    Boutilier, Craig

    To appear, Artificial Intelligence, 1995 Abduction as Belief Revision Craig Boutilier and Ver, V6T 1Z4 email: cebly@cs.ubc.ca, becher@cs.ubc.ca Abstract We propose a model of abduction based the generality of our approach, we reconstruct two of the key paradigms for model-based diagnosis, abductive

  9. Revised: March 11, 2005 White Pine Weevil Detection Traps

    E-Print Network [OSTI]

    Boyer, Elizabeth W.

    be applied to the screen but the plastic rib on the outside of the funnel adds additional backing to the J-channel;Revised: March 11, 2005 the top secure, we have added short pieces of plastic J-channel, available at a building supply store, to the inside of the top. The J-channel fits down over the corner of one vane

  10. Upper Columbia White Sturgeon Recovery Plan -2012 Revision

    E-Print Network [OSTI]

    Coulee Dam is close to the endangered status criteria of 2,500 identified by the World Conservation Union. This coupled with an almost complete failure of natural recruitment to the population since the early 1970s led of recruitment failure. This revised plan is the product of the UCWSRI Technical Working Group, composed

  11. Revised 1/17/02 Physics 575 Accelerator Physics and

    E-Print Network [OSTI]

    Revised 1/17/02 Physics 575 ≠ Accelerator Physics and Technologies for Linear Colliders (Winter .......................................................................................2-38 #12;2-1 Accelerator Physics and Technologies for Linear Colliders (Winter 2002) Kwang-Je Kim 2-linear resonances....................................................2-21 2.3 Acceleration and longitudinal motion

  12. TLG Beta Code Quick Reference Guide Revised: July 16, 2009

    E-Print Network [OSTI]

    Loudon, Catherine

    TLG Beta Code Quick Reference Guide Revised: July 16, 2009 This document provides a quick reference to Beta Code and its Unicode equivalents. For a comprehensive overview of Beta Code, please see the TLG Beta Code Manual. Unicode equivalents are correct as of Unicode 5.1. Table of Contents Notes

  13. Computer Integrated Revision Total Hip Replacement Surgery: Preliminary Report

    E-Print Network [OSTI]

    Taubin, Gabriel

    in a primary case because there is little good bone left and because the surgical manipulations are more deliComputer Integrated Revision Total Hip Replacement Surgery: Preliminary Report Leo Joskowicz1 milling, and the re- duction of bone sacri ced to t the new implant. Our starting points are Robodoc

  14. TAMU HAZARD COMMUNICATION PROGRAM Revised: 9/1/12

    E-Print Network [OSTI]

    Meagher, Mary

    TAMU HAZARD COMMUNICATION PROGRAM Revised: 9/1/12 WORK AREA SPECIFIC TRAINING Department of Chemistry Attendance Record I hereby acknowledge receipt of the Texas A&M University (TAMU) Hazard. information on hazardous chemicals known to be present in the employee's work area and to which the employee

  15. Revised: 8/17/2010 Texas Tech University

    E-Print Network [OSTI]

    Rock, Chris

    : Drop Off: Office of the Registrar, West Hall, room 103 Mail to: Office of the Registrar Texas TechRevised: 8/17/2010 Texas Tech University FERPA WAIVER Education Information The Family Educational.ttu.edu/studenthandbook I hereby give permission for Texas Tech University personnel to provide information concerning my

  16. Revised August 2, 2013 ELECTRICAL ENGINEERING CURRICULUM GUIDE

    E-Print Network [OSTI]

    Revised August 2, 2013 ELECTRICAL ENGINEERING CURRICULUM GUIDE Ending Spring 2014 ACADEMIC in residence at CSU as a major in the College of Engineering as verified by the Electrical and Computer REQUIREMENTS: Required credits, grades, electives, AUCC and PLI. 1. REQUIRED TOTAL CREDITS Electrical

  17. Revision of the Proteaceae Macrofossil Record from Patagonia, Argentina

    E-Print Network [OSTI]

    Wilf, Peter

    Revision of the Proteaceae Macrofossil Record from Patagonia, Argentina Cynthia C. Gonzalez1 Paleontol√≥gico Egidio Feruglio, CONICET, Av. Fontana 140, CP 9100, Trelew, Chubut, Argentina 2 L.H. Bailey, Gen√©tica y Evoluci√≥n, Universidad de Buenos Aires. Int. G√ľiraldes 2620, C1428EHA, Buenos Aires, Argentina 4

  18. Working Document: Revisions as of July 10, 2001

    E-Print Network [OSTI]

    Wilkins, David E.

    Working Document: Revisions as of July 10, 2001 Multiagent Planning Architecture MPA Version 1 Wrapper and Agent Library . . . . . . . . . . . . . . . . . . . . . . . . . . 9 3.2 Managing Agents i #12;5 Planning-Cell Managers 24 5.1 Meta Planning-Cell Manager

  19. Revised Manuscript Estimation of Peak Power Dissipation in VLSI Circuits

    E-Print Network [OSTI]

    Pedram, Massoud

    and a gate-level circuit structure. Last, but not least, the proposed method produces maximum power estimatesRevised Manuscript 1 Estimation of Peak Power Dissipation in VLSI Circuits Using the Limiting Qiu, Massoud Pedram Department of EE-Systems Univ. of Southern California Los Angeles, CA 90089 Email

  20. Revising Regulatory Networks: From Expression Data to Linear Causal Models

    E-Print Network [OSTI]

    Langley, Pat

    network structure. However, this ignores much ex- isting knowledge because for a given organism and system under study, a biologist may already have a partial model of gene regulation. We propose a method, with expression data. We demonstrate our approach by revising a model of photosynthesis regulation proposed

  1. Revised isotopic (40 Ar) age for the lamproite volcano of

    E-Print Network [OSTI]

    Utrecht, Universiteit

    Revised isotopic (40 Ar/39 Ar) age for the lamproite volcano of Cabezos Negros, Fortuna Basin (lamproites) of the Fortuna Basin in southeast Spain. This age is significantly older than earlier reported K. Because the volcanic rocks are intercalated in the stratigraphic sequence of the Fortuna Basin directly

  2. Revised 5.11.10 Environmental Science and Management

    E-Print Network [OSTI]

    Revised 5.11.10 Environmental Science and Management Minor in Sustainability Description of Minor series of lower and upper division courses that comprise a multidisciplinary study of the environmental classes: 1. Environmental sustainability 2. Regulations/Policy and Sustainability 3. One course dealing

  3. Revised Transition Probabilities for Fe XXV Relativistic CI Calculations

    E-Print Network [OSTI]

    Johnson, Walter R.

    Revised Transition Probabilities for Fe XXV Relativistic CI Calculations W. R. Johnson1 and U are provided for transition probabilities between fine-structure components of levels with n 6 in FeXXV. Earlier published data for transitions between fine-structure levels in FeXXV is found to in error

  4. CALIFORNIA ENERGY DEMAND 2008-2018 STAFF REVISED FORECAST

    E-Print Network [OSTI]

    CALIFORNIA ENERGY COMMISSION CALIFORNIA ENERGY DEMAND 2008-2018 STAFF REVISED FORECAST, and utilities. Mitch Tian prepared the peak demand forecast. Ted Dang prepared the historic energy consumption STAFFFINALREPORT NOVEMBER 2007 CEC-200-2007-015-SF2 Arnold Schwarzenegger, Governor #12;CALIFORNIA ENERGY

  5. Revision of Existing Program 1 EDUCATIONAL POLICIES COMMITTEE FORM

    E-Print Network [OSTI]

    Ravikumar, B.

    that considers the following: 1. Identify additional faculty, capital equipment, special instructional resources.) 2. Technology Needs. Please detail the additional technology support, estimated costs/school.) RESOURCE STATEMENT No changes in resources are required by the revised program. Or attach a statement

  6. REVISED PRELIMINARY REVIEW COPY Technical Report Documentation Page

    E-Print Network [OSTI]

    Zornberg, Jorge G.

    of Centrifuge Testing for Swelling Properties of Highly Plastic Clays 5. Report Date March 2013; Revised June Department of Transportation and the Federal Highway Administration. 16. Abstract A novel centrifuge of a small centrifuge device to provide direct measurement of the vertical swelling of clays. In this test

  7. Edgar Wickberg Compiled by Erwin Wodarczak (1998, revised 2005)

    E-Print Network [OSTI]

    Handy, Todd C.

    Edgar Wickberg fonds Compiled by Erwin Wodarczak (1998, revised 2005) University of British catalogue) #12;Fonds Description Edgar Wickberg fonds. ≠ 1952-1997. 3.62 m of textual records. 8 boxes of file cards. Biographical Sketch Edgar Wickberg was a professor of history at UBC from 1969 to 1992

  8. Revised -03/2007 REQUEST FOR DUAL EMPLOYMENT

    E-Print Network [OSTI]

    Hardy, Christopher R.

    Revised -03/2007 REQUEST FOR DUAL EMPLOYMENT See Management Directive 525.11 A. TO BE COMPLETED BY SUPERVISOR REQUESTING DUAL EMPLOYMENT EMPLOYEE'S NAME PERSONNEL # DUAL EMPLOYMENT BUREAU OR INSTITUTION REQUESTED CLASS TITLE AND DESCRIPTION OF DUAL EMPLOYMENT DUTIES DATES OF DUAL EMPLOYMENT (AUTHORIZATION MAY

  9. Vulnerability of Hydropower Projects to Climate Change Revision: 20th

    E-Print Network [OSTI]

    Harrison, Gareth

    Vulnerability of Hydropower Projects to Climate Change Revision: 20th December 2001 Dr Gareth P and increased use of renewable sources including hydropower. Paradoxically, climate change itself may alter role in whether emissions cuts are achieved. 2. Climate Change and Hydropower A rising demand

  10. Proposal for Revision of the Computer Science Curriculum Drew University

    E-Print Network [OSTI]

    Bradshaw, Shannon

    to a major industrial center. Finally, most of our computer science graduates pursue careers in industry following graduation [3, 2, 1]. In general, most computer science students choose industry over graduateProposal for Revision of the Computer Science Curriculum Drew University Shannon Bradshaw1, Steve

  11. CSMRI DOCUMENT REPOSITORY INDEX Revised June 15, 2007

    E-Print Network [OSTI]

    Page 1 CSMRI DOCUMENT REPOSITORY INDEX Revised June 15, 2007 HARD COPY DOCUMENTS AVAILABLE 2002 - March 2003 3 New Horizons Project Records Capital Construction CSM 2002-2004 4 New Horizons - CSMRI Site Contaminated Material The S.M. Stoller Corporation April 1, 2005 7 Technical and Cost

  12. Disposing of Hazardous Waste EPA Compliance Fact Sheet: Revision 1

    E-Print Network [OSTI]

    Wikswo, John

    will be utilized. Please visit the VEHS website to submit an electronic Chemical Waste Collection Request FormDisposing of Hazardous Waste EPA Compliance Fact Sheet: Revision 1 Vanderbilt Environmental Health WASTE COLLECTION PROGRAM VEHS has implemented a Hazardous Waste Collection Program to collect hazardous

  13. MANAGEMENT OF SOLID RADIOACTIVE WASTE Revised August 2008

    E-Print Network [OSTI]

    Davidson, Fordyce A.

    k MANAGEMENT OF SOLID RADIOACTIVE WASTE Revised August 2008 Safety Services #12;MANAGEMENT OF SOLID for Appendices 4 and 5 22 Appendix 10 Flow chart of waste-streaming 23 #12;1 MANAGEMENT OF SOLID RADIOACTIVE WASTE The aims of the procedures described here are: To minimise the volumes and activities of solid

  14. UPDATE Open Access Revising the ECRIN standard requirements for

    E-Print Network [OSTI]

    Paris-Sud XI, Universitť de

    a clear interpretation of regulatory and good practice requirements, in the context of the resources Clinical Practice (GCP), data security and IT infrastructures, as well as ECRIN documents produced centres, in late 2011, led to a substantial revision of the original ECRIN standards, completed by June

  15. Last Revised: 10/2013 Battery Waste Collection Request

    E-Print Network [OSTI]

    Wilcock, William

    Labpack 113 ENV XX MCID: 51618 Chem Id: 317 Codes: None Lead Acid Batteries Recycle 114 ACI XX MCID: 51620 batteries into Mixed, Lithium (button batteries) or Lead Acid. We can collect all types at the same timeLast Revised: 10/2013 Battery Waste Collection Request www.ehs.washington.edu/forms/epo/1943.pdf

  16. Revised 11/19/10 Portland State University

    E-Print Network [OSTI]

    understanding needed to deal with environmental systems and human impacts on those systems and social: Environmental Ethics HST 339: The Environment and History GEOG 347: Environmental Issues and ActionRevised 11/19/10 Portland State University Bachelor of Arts/Bachelor of Science in Environmental

  17. THE BOWLING GREEN STATE UNIVERSITY RETIREES ASSOCIATION (Revised May 2010)

    E-Print Network [OSTI]

    Moore, Paul A.

    BYLAWS OF THE BOWLING GREEN STATE UNIVERSITY RETIREES ASSOCIATION (Revised May 2010) ARTICLE I -- NAME The name of this organization is the Bowling Green State University Retirees Association (BGSURA and welfare of Bowling Green State University faculty, contract and classified staff who have retired and who

  18. Bransen Plasma Asher Procedures Revised 7/25/06

    E-Print Network [OSTI]

    Bransen Plasma Asher Procedures Revised 7/25/06 - Oxygen is the only gas used in this machine is lit, then the RF generator will be damaged. 3. Make sure all the Auto/Manual switches are set to `Auto. Turn off the controller 11. Turn off the RF Generator 12. LOG OFF #12;

  19. Revised NIH Model M-CRADA Monday, October 22, 2007

    E-Print Network [OSTI]

    Baker, Chris I.

    Revised NIH Model M-CRADA Monday, October 22, 2007 Page 1 of 10 NATIONAL INSTITUTES OF HEALTH Agreement ("M-CRADA") has been adopted for use by the Institutes and Centers of the National Institutes are collected in Appendix B. Appendices A and B are incorporated herein by reference. This M-CRADA involves

  20. Revised August 2014 OVPR Internal Grants and Awards

    E-Print Network [OSTI]

    Arnold, Jonathan

    Revised August 2014 OVPR Internal Grants and Awards Creative Research Medals Guidelines Program in November Eligibility Faculty at the University of Georgia. Amounts $500 award and a bronze medallion of a university. The Creative Research Medal is awarded by the University of Georgia Research Foundation, Inc