National Library of Energy BETA

Sample records for holes edit details

  1. Black Holes In Astronomy Black Holes In Astronomy

    E-Print Network [OSTI]

    Wagner, Stephan

    Black Hole horizon static limit ergosphere radiation magnetic fields jet jet #12;Black-hole accretion with a central bulge. #12;Click to edit Master text styles Second level Third level Fourth level Fifth level Jets and lobes of Cygnus A Carilli et al. Supermassive black holes are the most powerful engines in the Universe

  2. MATLAB Primer Second Edition

    E-Print Network [OSTI]

    Gross, Louis J.

    MATLAB Primer Second Edition Kermit Sigmon Department of Mathematics University of Florida can solve complex numerical problems without actually writing a program. The name MATLAB Guide. The documentation which accompanies the Student Edition of MATLAB is an excellent source. Copies

  3. --Editing with Skandha --1 Editing With

    E-Print Network [OSTI]

    Washington at Seattle, University of

    -- Editing with Skandha --1 DRAFT Editing With SKANDHA Introduction Skandha is a software package time and to control recording equip- ment for video animation. The package, written entirely in C maps. Contoured data are digitized by an AT-type computer using another in-house pro- gram called

  4. Effective theories and black hole production in warped compactificatio...

    Office of Scientific and Technical Information (OSTI)

    Effective theories and black hole production in warped compactifications Citation Details In-Document Search Title: Effective theories and black hole production in warped...

  5. Coronal Holes

    E-Print Network [OSTI]

    Cranmer, Steven R

    2009-01-01

    Coronal holes are the darkest and least active regions of the Sun, as observed both on the solar disk and above the solar limb. Coronal holes are associated with rapidly expanding open magnetic fields and the acceleration of the high-speed solar wind. This paper reviews measurements of the plasma properties in coronal holes and how these measurements are used to reveal details about the physical processes that heat the solar corona and accelerate the solar wind. It is still unknown to what extent the solar wind is fed by flux tubes that remain open (and are energized by footpoint-driven wave-like fluctuations), and to what extent much of the mass and energy is input intermittently from closed loops into the open-field regions. Evidence for both paradigms is summarized in this paper. Special emphasis is also given to spectroscopic and coronagraphic measurements that allow the highly dynamic non-equilibrium evolution of the plasma to be followed as the asymptotic conditions in interplanetary space are establish...

  6. Fuel Cell Handbook, Fourth Edition

    SciTech Connect (OSTI)

    Stauffer, D.B; Hirschenhofer, J.H.; Klett, M.G.; Engleman, R.R.

    1998-11-01

    Robust progress has been made in fuel cell technology since the previous edition of the Fuel Cell Handbook was published in January 1994. This Handbook provides a foundation in fuel cells for persons wanting a better understanding of the technology, its benefits, and the systems issues that influence its application. Trends in technology are discussed, including next-generation concepts that promise ultra high efficiency and low cost, while providing exceptionally clean power plant systems. Section 1 summarizes fuel cell progress since the last edition and includes existing power plant nameplate data. Section 2 addresses the thermodynamics of fuel cells to provide an understanding of fuel cell operation at two levels (basic and advanced). Sections 3 through 6 describe the four major fuel cell types and their performance based on cell operating conditions. The section on polymer electrolyte membrane fuel cells has been added to reflect their emergence as a significant fuel cell technology. Phosphoric acid, molten carbonate, and solid oxide fuel cell technology description sections have been updated from the previous edition. New information indicates that manufacturers have stayed with proven cell designs, focusing instead on advancing the system surrounding the fuel cell to lower life cycle costs. Section 7, Fuel Cell Systems, has been significantly revised to characterize near-term and next-generation fuel cell power plant systems at a conceptual level of detail. Section 8 provides examples of practical fuel cell system calculations. A list of fuel cell URLs is included in the Appendix. A new index assists the reader in locating specific information quickly.

  7. Still Flying Fusion Edition 

    E-Print Network [OSTI]

    2013-11-27

    . ; The Fox Television Broadcasting Company ; 20th Century Fox Ltd. ; Fox Home Entertainment or Universal Pictures All rights are reserved and owned by the copyright holders as appropriate. Welcome to this very special Fusion Edition of Still.... This abridged edition is available only at Fusion, Issue Two will be available soon, complete with an Adam Baldwin interview! If you wish to subscribe (for free) please email stillflying@bitwiser.com with the subject heading "Subscribe" and you...

  8. 2nd Edition Institutional Animal

    E-Print Network [OSTI]

    Rau, Don C.

    2nd Edition 2002 Institutional Animal Care and Use Committee Guidebook #12;2nd Edition 2002 ....................................................................... 83 C.1. Fundamental Issues .............................................................. 85 C.2. Agricultural Research............................................... 121 C.3.b. Antibody Production

  9. Williams College August, 2012 Edition

    E-Print Network [OSTI]

    Aalberts, Daniel P.

    Williams College Bulletin 2012-2013 August, 2012 Edition #12;1 ___________________________ The post. . . . . . . . . . . . . . . . . . . . . . . . . . . GRADUATE PROGRAMS AT WILLIAMS 24

  10. Compliments of 3rd Edition

    E-Print Network [OSTI]

    Taylor, Jerry

    Compliments of 3rd Edition Includes NEW information on the Health Care Reform law Navigating health insurance. #12;NavigatingYour HealthBenefits FOR DUMmIES 3RD EDITION by Wendy A. Richards, MD Health Benefits For Dummies® , 3rd Edition Published by Wiley Publishing, Inc. 111 River Street Hoboken

  11. On the Randomness of the Editing Generator Enjian Bai and Guozhen Xiao

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    that is called the editing generator (and referred to as EG) is introduced [7]. The EG is a sequence generator. For four special cases, (m-sequence, mm-sequence)-EG, (mm-sequence, mm-sequence)- EG, (m-sequence, m-sequence)-EG, and (mm-sequence, m-sequence)-EG, the randomness of the edited sequence is discussed in detail

  12. Second Edition OCTOBER 2000

    E-Print Network [OSTI]

    CALIFORNIA ENERGY COMMISSION Volume 2A NEW RENEWABLE RESOURCES ACCOUNT Second Edition OCTOBER 2000 11, 2000, pursuant to Senate Bill 90 (Chp. 905, Stats. 97). This Guidebook contains general Technologies4 Account 1998 1999 2000 2001 Overall (in millions) Existing Technologies 57% 49% 41% 33% 45% $243

  13. INSTRUCTION MANUAL FIRST EDITION

    E-Print Network [OSTI]

    Feeny, Brian

    2013 ROPE PUMP INSTRUCTION MANUAL FIRST EDITION M S U R O P E P U M P T E A M 2 0 1 3 #12;- 1 - 2013 CONTENTS HOW IT WORKS Page 2 PUMP SPECIFICATIONS Page 6 BUILD INSTRUCTIONS FOR ROPE PUMP ASSEMBLY Page 21 BUILD INSTRUCTIONS FOR ROPE & SEALS ASSEMBLY Page 27 MAINTENANCE Page 12, 20, 33

  14. Honorary Edition Potato Research

    E-Print Network [OSTI]

    Douches, David S.

    2002 Volume 34 Honorary Edition Michigan Potato Research Report Only a few persons have the wisdom advance the industry's research and education programs not only in Michigan but nationwide. Our thanks-disciplinary program for potato breeding and variety development that integrates traditional and biotechnological

  15. Honorary Edition Potato Research

    E-Print Network [OSTI]

    Douches, David S.

    2002 Volume 34 Honorary Edition Michigan Potato Research Report Only a few persons have the wisdom advance the industry's research and education programs not only in Michigan but nationwide. Our thanks University and other potato breeding programs. The objectives of the evaluations are to identify superior

  16. Appendices (5 Edition) 169

    E-Print Network [OSTI]

    Awtar, Shorya

    168 #12;Appendices (5 th Edition) 169 Appendices Appendix A: Peer Groups Appendix B: Notes on Charts Appendix C: U-M Graduate Academic Programs Grouped by Broad Disciplinary Categories Appendix D: Graduate Academic and Professional Degree Programs at the University of Michigan Appendix E: Glossary

  17. GTA HANDBOOK 2011 EDITION

    E-Print Network [OSTI]

    Texas at Arlington, University of

    GTA HANDBOOK 2011 EDITION #12;Introduction: What is the purpose of this Manual? The transition from an educator and an employee of the University, roles that define the fundamental dynamics of your that hires you. Similarly, this manual is not intended to be a text on the art and science of teaching

  18. Fuel Cell Handbook, Fifth Edition

    SciTech Connect (OSTI)

    Energy and Environmental Solutions

    2000-10-31

    Progress continues in fuel cell technology since the previous edition of the Fuel Cell Handbook was published in November 1998. Uppermost, polymer electrolyte fuel cells, molten carbonate fuel cells, and solid oxide fuel cells have been demonstrated at commercial size in power plants. The previously demonstrated phosphoric acid fuel cells have entered the marketplace with more than 220 power plants delivered. Highlighting this commercial entry, the phosphoric acid power plant fleet has demonstrated 95+% availability and several units have passed 40,000 hours of operation. One unit has operated over 49,000 hours. Early expectations of very low emissions and relatively high efficiencies have been met in power plants with each type of fuel cell. Fuel flexibility has been demonstrated using natural gas, propane, landfill gas, anaerobic digester gas, military logistic fuels, and coal gas, greatly expanding market opportunities. Transportation markets worldwide have shown remarkable interest in fuel cells; nearly every major vehicle manufacturer in the U.S., Europe, and the Far East is supporting development. This Handbook provides a foundation in fuel cells for persons wanting a better understanding of the technology, its benefits, and the systems issues that influence its application. Trends in technology are discussed, including next-generation concepts that promise ultrahigh efficiency and low cost, while providing exceptionally clean power plant systems. Section 1 summarizes fuel cell progress since the last edition and includes existing power plant nameplate data. Section 2 addresses the thermodynamics of fuel cells to provide an understanding of fuel cell operation at two levels (basic and advanced). Sections 3 through 8 describe the six major fuel cell types and their performance based on cell operating conditions. Alkaline and intermediate solid state fuel cells were added to this edition of the Handbook. New information indicates that manufacturers have stayed with proven cell designs, focusing instead on advancing the system surrounding the fuel cell to lower life cycle costs. Section 9, Fuel Cell Systems, has been significantly revised to characterize near-term and next-generation fuel cell power plant systems at a conceptual level of detail. Section 10 provides examples of practical fuel cell system calculations. A list of fuel cell URLs is included in the Appendix. A new index assists the reader in locating specific information quickly.

  19. MATLAB PrimerThird Edition Kermit Sigmon

    E-Print Network [OSTI]

    Glasner, Karl B.

    MATLAB PrimerThird Edition Kermit Sigmon Department of Mathematics University of Florida Department by Kermit Sigmon #12;On the Third Edition The Third Edition of the MATLAB Primer is based on version 4.0 4.1 of MATLAB. While this edition re ects an extensive general revision of the Second Edition, most sig- ni cant

  20. Literary & Historical Editing

    E-Print Network [OSTI]

    Vogt, George; Jones, John Bush

    1981-01-01

    , a comprehensive microfilm project and a smaller book edition? Would they be willing to use sophisticated new word-processing equipment and computer programs to compose and index, say, four selective volumes for the press ? Faced... on future volumes halts as proofs and indexes of the preceding one come back to haunt the staff. With luck and no more changes in the four-person team, Volume 1 will roll ofl the presses in eighteen months and subsequent volumes at annual intervals...

  1. Transportation Energy Data Book: Edition 30

    SciTech Connect (OSTI)

    Davis, Stacy Cagle; Diegel, Susan W; Boundy, Robert Gary

    2011-07-01

    The Transportation Energy Data Book: Edition 30 is a statistical compendium prepared and published by Oak Ridge National Laboratory (ORNL) under contract with the U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, Vehicle Technologies Program. Designed for use as a desk-top reference, the Data Book represents an assembly and display of statistics and information that characterize transportation activity, and presents data on other factors that influence transportation energy use. The purpose of this document is to present relevant statistical data in the form of tables and graphs. The latest edition of the Data Book is available to a larger audience via the Internet (cta.ornl.gov/data). This edition of the Data Book has 12 chapters which focus on various aspects of the transportation industry. Chapter 1 focuses on petroleum; Chapter 2 energy; Chapter 3 highway vehicles; Chapter 4 light vehicles; Chapter 5 heavy vehicles; Chapter 6 alternative fuel vehicles; Chapter 7 fleet vehicles; Chapter 8 household vehicles; Chapter 9 nonhighway modes; Chapter 10 transportation and the economy; Chapter 11 greenhouse gas emissions; and Chapter 12 criteria pollutant emissions. The sources used represent the latest available data. There are also three appendices which include detailed source information for some tables, measures of conversion, and the definition of Census divisions and regions. A glossary of terms and a title index are also included for the reader s convenience.

  2. Transportation Energy Data Book: Edition 29

    SciTech Connect (OSTI)

    Davis, Stacy Cagle; Diegel, Susan W; Boundy, Robert Gary

    2010-07-01

    The Transportation Energy Data Book: Edition 29 is a statistical compendium prepared and published by Oak Ridge National Laboratory (ORNL) under contract with the U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, Vehicle Technologies Program. Designed for use as a desk-top reference, the Data Book represents an assembly and display of statistics and information that characterize transportation activity, and presents data on other factors that influence transportation energy use. The purpose of this document is to present relevant statistical data in the form of tables and graphs. The latest edition of the Data Book is available to a larger audience via the Internet (cta.ornl.gov/data). This edition of the Data Book has 12 chapters which focus on various aspects of the transportation industry. Chapter 1 focuses on petroleum; Chapter 2 energy; Chapter 3 highway vehicles; Chapter 4 light vehicles; Chapter 5 heavy vehicles; Chapter 6 alternative fuel vehicles; Chapter 7 fleet vehicles; Chapter 8 household vehicles; Chapter 9 nonhighway modes; Chapter 10 transportation and the economy; Chapter 11 greenhouse gas emissions; and Chapter 12 criteria pollutant emissions. The sources used represent the latest available data. There are also three appendices which include detailed source information for some tables, measures of conversion, and the definition of Census divisions and regions. A glossary of terms and a title index are also included for the reader s convenience.

  3. Transportation Energy Data Book: Edition 28

    SciTech Connect (OSTI)

    Davis, Stacy Cagle; Diegel, Susan W; Boundy, Robert Gary

    2009-06-01

    The Transportation Energy Data Book: Edition 28 is a statistical compendium prepared and published by Oak Ridge National Laboratory (ORNL) under contract with U.S Department of Energy, Office of Energy Efficiency and Renewable Energy, Vehicle Technologies Program and the Hydrogen, Fuel Cells, and Infrastructure Technologies Program. Designed for use as a desk-top reference, the data book represents an assembly and display of statistics and information that characterize transportation activity, and presents data on other factors that influence transportation energy use. The purpose of this document is to present relevant statistical data in the form of tables and graphs. The latest edition of the Data Book are available to a larger audience via the Internet (cta.ornl.gov/data). This edition of the Data Book has 12 chapters which focus on various aspects of the transportation industry. Chapter 1 focuses on petroleum; Chapter 2 energy; Chapter 3 highway vehicles; Chapter 4 light vehicles; Chapter 5 heavy vehicles; Chapter 6 alternative fuel vehicles; Chapter 7 fleet vehicles; Chapter 8 household vehicles; and Chapter 9 nonhighway modes; Chapter 10 transportation and the economy; Chapter 11 greenhouse gas emissions; and Chapter 12 criteria pollutant emissions. The sources used represent the latest available data. There are also three appendices which include detailed source information for some tables, measures of conversion, and the definition of Census divisions and regions. A glossary of terms and a title index are also included for the readers convenience.

  4. Transportation Energy Data Book: Edition 24

    SciTech Connect (OSTI)

    Davis, S.C.

    2005-03-08

    The ''Transportation Energy Data Book: Edition 24'' is a statistical compendium prepared and published by Oak Ridge National Laboratory (ORNL) under contract with the Office of Planning, Budget Formulation, and Analysis, under the Energy Efficiency and Renewable Energy (EERE) program in the Department of Energy (DOE). Designed for use as a desk-top reference, the data book represents an assembly and display of statistics and information that characterize transportation activity, and presents data on other factors that influence transportation energy use. The purpose of this document is to present relevant statistical data in the form of tables and graphs. The latest editions of the Data Book are available to a larger audience via the Internet (cta.ornl.gov/data). This edition of the Data Book has 12 chapters which focus on various aspects of the transportation industry. Chapter 1 focuses on petroleum; Chapter 2--energy; Chapter 3--highway vehicles; Chapter 4--light vehicles; Chapter 5--heavy vehicles; Chapter 6--alternative fuel vehicles; Chapter 7--fleet vehicles; Chapter 8--household vehicles; and Chapter 9--nonhighway modes; Chapter 10--transportation and the economy; Chapter 11--greenhouse gas emissions; and Chapter 12--criteria pollutant emissions. The sources used represent the latest available data. There are also three appendices which include detailed source information for some tables, measures of conversion, and the definition of Census divisions and regions. A glossary of terms and a title index are also included for the readers convenience.

  5. Transportation Energy Data Book: Edition 26

    SciTech Connect (OSTI)

    Davis, Stacy Cagle; Diegel, Susan W

    2007-07-01

    The Transportation Energy Data Book: Edition 26 is a statistical compendium prepared and published by Oak Ridge National Laboratory (ORNL) under contract with the Office of Planning, Budget Formulation, and Analysis, under the Energy Efficiency and Renewable Energy (EERE) program in the Department of Energy (DOE). Designed for use as a desk-top reference, the data book represents an assembly and display of statistics and information that characterize transportation activity, and presents data on other factors that influence transportation energy use. The purpose of this document is to present relevant statistical data in the form of tables and graphs. The latest editions of the Data Book are available to a larger audience via the Internet (cta.ornl.gov/data). This edition of the Data Book has 12 chapters which focus on various aspects of the transportation industry. Chapter 1 focuses on petroleum; Chapter 2 - energy; Chapter 3 - highway vehicles; Chapter 4 - light vehicles; Chapter 5 - heavy vehicles; Chapter 6 - alternative fuel vehicles; Chapter 7 - fleet vehicles; Chapter 8 - household vehicles; and Chapter 9- nonhighway modes; Chapter 10 - transportation and the economy; Chapter 11 - greenhouse gas emissions; and Chapter 12 - criteria pollutant emissions. The sources used represent the latest available data. There are also three appendices which include detailed source information for some tables, measures of conversion, and the definition of Census divisions and regions. A glossary of terms and a title index are also included for the readers convenience.

  6. Transportation Energy Data Book: Edition 23

    SciTech Connect (OSTI)

    Davis, S.C.

    2003-10-24

    The ''Transportation Energy Data Book: Edition 23'' is a statistical compendium prepared and published by Oak Ridge National Laboratory (ORNL) under contract with the Office of Planning, Budget Formulation, and Analysis, under the Energy Efficiency and Renewable Energy (EERE) program in the Department of Energy (DOE). Designed for use as a desk-top reference, the data book represents an assembly and display of statistics and information that characterize transportation activity, and presents data on other factors that influence transportation energy use. The purpose of this document is to present relevant statistical data in the form of tables and graphs. The latest editions of the Data Book are available to a larger audience via the Internet (www-cta.ornl.gov/data). This edition of the Data Book has 12 chapters which focus on various aspects of the transportation industry. Chapter 1 focuses on petroleum; Chapter 2--energy; Chapter 3--highway vehicles; Chapter 4--light vehicles; Chapter 5--heavy vehicles; Chapter 6--alternative fuel vehicles; Chapter 7--fleet vehicles; Chapter 8--household vehicles; and Chapter 9--nonhighway modes; Chapter 10--transportation and the economy; Chapter 11--greenhouse gas emissions; and Chapter 12--criteria pollutant emissions. The sources used represent the latest available data. There are also three appendices which include detailed source information for some tables, measures of conversion, and the definition of Census divisions and regions. A glossary of terms and a title index are also included for the readers convenience.

  7. Transportation Energy Data Book: Edition 21

    SciTech Connect (OSTI)

    Davis, S.C.

    2001-09-13

    The ''Transportation Energy Data Book: Edition 21'' is a statistical compendium prepared and published by Oak Ridge National Laboratory (ORNL) under contract with the Office of Transportation Technologies in the Department of Energy (DOE). Designed for use as a desk-top reference, the data book represents an assembly and display of statistics and information that characterize transportation activity, and presents data on other factors that influence transportation energy use. The purpose of this document is to present relevant statistical data in the form of tables and graphs. The latest editions of the Data Book are available to a larger audience via the Internet (www-cta.ornl.gov/data/tedb.htm). This edition of the Data Book has 12 chapters which focus on various aspects of the transportation industry. Chapter 1 focuses on petroleum; Chapter 2--energy; Chapter 3--greenhouse gas emissions; Chapter 4--criteria pollutant emissions; Chapter 5--transportation and the economy; Chapter 6--highway vehicles; Chapter 7--light vehicles; Chapter 8--heavy vehicles; Chapter 9--alternative fuel vehicles; Chapter 10--fleet vehicles; Chapter 11--household vehicles; and Chapter 12--nonhighway modes. The sources used represent the latest available data. There are also three appendices which include detailed source information for some tables, measures of conversion, and the definition of Census divisions and regions. A glossary of terms and a title index are also included for the readers convenience.

  8. Transportation Energy Data Book (Edition 20)

    SciTech Connect (OSTI)

    Davis, S.C.

    2000-10-09

    The ''Transportation Energy Data Book: Edition 20'' is a statistical compendium prepared and published by Oak Ridge National Laboratory (ORNL) under contract with the Office of Transportation Technologies in the Department of Energy (DOE). Designed for use as a desk-top reference, the data book represents an assembly and display of statistics and information that characterize transportation activity, and presents data on other factors that influence transportation energy use. The purpose of this document is to present relevant statistical data in the form of tables and graphs. The latest editions of the Data Book are available to a larger audience via the Internet (www-cta.ornl.gov/data/tedb.htm). This edition of the Data Book has 12 chapters which focus on various aspects of the transportation industry. Chapter 1 focuses on petroleum; Chapter 2--energy; Chapter 3--greenhouse gas emissions; Chapter 4--criteria pollutant emissions; Chapter 5--transportation and the economy; Chapter 6--highway vehicles; Chapter 7--light vehicles; Chapter 8--heavy vehicles; Chapter 9--alternative fuel vehicles; Chapter 10--fleet vehicles; Chapter 11--household vehicles; and Chapter 12--nonhighway modes. The sources used represent the latest available data. There are also three appendices which include detailed source information for some tables, measures of conversion, and the definition of Census divisions and regions. A glossary of terms and a title index are also included for the readers convenience.

  9. Transportation Energy Data Book: Edition 25

    SciTech Connect (OSTI)

    Davis, Stacy Cagle; Diegel, Susan W

    2006-06-01

    The Transportation Energy Data Book: Edition 25 is a statistical compendium prepared and published by Oak Ridge National Laboratory (ORNL) under contract with the Office of Planning, Budget Formulation, and Analysis, under the Energy Efficiency and Renewable Energy (EERE) program in the Department of Energy (DOE). Designed for use as a desk-top reference, the data book represents an assembly and display of statistics and information that characterize transportation activity, and presents data on other factors that influence transportation energy use. The purpose of this document is to present relevant statistical data in the form of tables and graphs. The latest editions of the Data Book are available to a larger audience via the Internet (cta.ornl.gov/data). This edition of the Data Book has 12 chapters which focus on various aspects of the transportation industry. Chapter 1 focuses on petroleum; Chapter 2 - energy; Chapter 3 - highway vehicles; Chapter 4 - light vehicles; Chapter 5 - heavy vehicles; Chapter 6 - alternative fuel vehicles; Chapter 7 - fleet vehicles; Chapter 8 - household vehicles; and Chapter 9- nonhighway modes; Chapter 10 - transportation and the economy; Chapter 11 - greenhouse gas emissions; and Chapter 12 - criteria pollutant emissions. The sources used represent the latest available data. There are also three appendices which include detailed source information for some tables, measures of conversion, and the definition of Census divisions and regions. A glossary of terms and a title index are also included for the readers convenience.

  10. Transportation Energy Data Book: Edition 27

    SciTech Connect (OSTI)

    Davis, Stacy Cagle; Diegel, Susan W; Boundy, Robert Gary

    2008-06-01

    The Transportation Energy Data Book: Edition 27 is a statistical compendium prepared and published by Oak Ridge National Laboratory (ORNL) under contract with the Office of Planning, Budget Formulation, and Analysis, under the Energy Efficiency and Renewable Energy (EERE) program in the Department of Energy (DOE). Designed for use as a desk-top reference, the data book represents an assembly and display of statistics and information that characterize transportation activity, and presents data on other factors that influence transportation energy use. The purpose of this document is to present relevant statistical data in the form of tables and graphs. The latest editions of the Data Book are available to a larger audience via the Internet (cta.ornl.gov/data). This edition of the Data Book has 12 chapters which focus on various aspects of the transportation industry. Chapter 1 focuses on petroleum; Chapter 2 energy; Chapter 3 highway vehicles; Chapter 4 light vehicles; Chapter 5 heavy vehicles; Chapter 6 alternative fuel vehicles; Chapter 7 fleet vehicles; Chapter 8 household vehicles; and Chapter 9 nonhighway modes; Chapter 10 transportation and the economy; Chapter 11 greenhouse gas emissions; and Chapter 12 criteria pollutant emissions. The sources used represent the latest available data. There are also three appendices which include detailed source information for some tables, measures of conversion, and the definition of Census divisions and regions. A glossary of terms and a title index are also included for the readers convenience.

  11. Oilfields of the World. Third edition

    SciTech Connect (OSTI)

    Tiratsoo, E.N.

    1985-01-01

    This third edition (updated to 1984) covers all of the world's major producing areas (both onshore and offshore) on six continents. It offers essential geologic, reserves, and production data on 13 nations that have become commercial oil producers in the last five years: Benin, Cameroon, Congo Republic, Ghana, Ivory Coast, Sudan, Zaire, Greece, The Phillippines, Sharjah, Thailand, Guatemala, and Surinam. Numerous maps display the geologic details of each area. This book also contains full-color maps of the oil and gas fields of the North Sea, Persian Gulf, Mexico, Venezuela, and Brazil.

  12. Edited by Allison P. Brown Edited by Allison P. Brown

    E-Print Network [OSTI]

    Salzman, Daniel

    at SUNY Geneseo and the Monroe County Library System to identify trends in library publishing, seek outTube Channel by Kara Stock 34 The Library as a Community Publisher 39 Part 2 Trends & Essentials in ScholarlyLibrary Publishing Toolkit Edited by Allison P. Brown #12;Library Publishing Toolkit Edited

  13. Edit Test Options Page 1 Edit Test Options

    E-Print Network [OSTI]

    Xu, Shouhuai

    Edit Test Options Page 1 Edit Test Options Format Test Information 1. Enter a Name for the Test. 2. Choose a color for the title text of the Test. (Optional) 3. Enter a Description in the Text Box. The description is visible to Students before they click on the link to take the Test. (Optional) 4. If you want

  14. undergraduate catalog O edition 131 undergraduate catalog O edition 132

    E-Print Network [OSTI]

    Bermúdez, José Luis

    undergraduate catalog O edition 131 2008­2009 undergraduate catalog O edition 132 2009­2010 #12 Council for Construction Education. The clinical psychology program in the Department of Psychology and the counseling psychology and school psychology program in the Department of Educational Psychology

  15. Detailed balance and entanglement

    E-Print Network [OSTI]

    Rocco Duvenhage; Machiel Snyman

    2015-03-27

    We study a connection between quantum detailed balance, which is a concept of importance in statistical mechanics, and entanglement. We also explore how this connection fits into thermofield dynamics.

  16. Program Editing in a Software Development Environment August 3, 1995 1 Program Editing in a Software

    E-Print Network [OSTI]

    Reiss, Steven P.

    Program Editing in a Software Development Environment August 3, 1995 1 Program Editing an approach to program editing that is suitable for a modern software development environment. Program editing involves editing whole programs and not just files. Our approach uses the data integration facilities

  17. Position Summary Employee Details

    E-Print Network [OSTI]

    Ullrich, Paul

    Position Summary Employee Details Employee First Name: Employee Last Name: Open Position Employee Eligible: (FLSA) Non-Exempt Employee Relations Unit: (Bargaining Unit) 99 Representation: Uncovered Salary on existing operations. Maintain all records related to user accounts, directory structures, disaster recovery

  18. Thermal Gradient Holes At Long Valley Caldera Geothermal Area...

    Open Energy Info (EERE)

    Area (Farrar, Et Al., 2003) Exploration Activity Details Location Long Valley Caldera Geothermal Area Exploration Technique Thermal Gradient Holes Activity Date 1998 - 2002...

  19. Thermal Gradient Holes At Walker-Lane Transitional Zone Region...

    Open Energy Info (EERE)

    Zone Region (Pritchett, 2004) Exploration Activity Details Location Walker-Lane Transition Zone Geothermal Region Exploration Technique Thermal Gradient Holes Activity Date...

  20. Using pico to edit files

    E-Print Network [OSTI]

    Using pico to edit files. Someday you might want to learn emacs or vi. They are much more powerful editors than pico, but much more complicated, too. I have ...

  1. Detailed Income Statement Descriptions

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submit theCovalent BondingMeeting |Design CompetitionsFuelof 12 Detailed Income

  2. ARM - Detailed Experiment Description

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Comments? WeDatastreamstps Documentation DataDatastreamsxsacrcwrhiDatastreamsxsaprrhiAlaskaDefensiveDetailed

  3. 1992 CBECS Detailed Tables

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet)Decade Year-0ProvedDecade Year-0Cubic Monthly Actual Data10) Model1991Detailed

  4. CALIFORNIA ENERGY FOURTH EDITION

    E-Print Network [OSTI]

    further public funding, and to secure for California the environmental, economic, and reliability benefits, details how funding awards will be made, describes invoicing procedures, and includes necessary forms standard, biomass, solar thermal electric, wind, existing renewable #12;Table of Contents I - Introduction

  5. Lessons Learned Quarterly Report, Test Edition

    Broader source: Energy.gov [DOE]

    Welcome to the test edition of the Lessons Learned Quarterly Report. This edition features revised draft guidance on greenhouse gas emissions and climate change,  new flood risk management...

  6. Discourse models for collaboratively edited corpora

    E-Print Network [OSTI]

    Chen, Erdong, S.M. Massachusetts Institute of Technology

    2008-01-01

    This thesis focuses on computational discourse models for collaboratively edited corpora. Due to the exponential growth rate and significant stylistic and content variations of collaboratively edited corpora, models based ...

  7. Proceedings Edited by: Karim Maredia, Program Director

    E-Print Network [OSTI]

    Isaacs, Rufus

    Proceedings Edited by: Karim Maredia, Program Director Dieudonné Baributsa, Program Associate Proceedings Edited by: Dr. Karim M. Maredia, Program Director Dr. Dieudonné N. Baributsa, Program Associate Pest Management Stakeholders Forum Sponsored by the USAID IPM-Collaborative Research Support Program

  8. An Attentional Theory of Continuity Editing 

    E-Print Network [OSTI]

    Smith, Tim J

    The intention of most film editing is to create the impression of continuous action (“continuity”) by presenting discontinuous visual information. The techniques used to achieve this, the continuity editing rules, are ...

  9. Future Trends in Microelectronics: From Nanophotonics to Sensors to Energy 331 Edited by Serge Luryi, Jimmy Xu, and Alex Zaslavsky

    E-Print Network [OSTI]

    Luryi, Serge

    measurements, scintillation detectors and semiconductor diodes. The scintillators detect high-energy radiation in insulators and transport efficiency requires that the generated electrons and holes form excitons and travelFuture Trends in Microelectronics: From Nanophotonics to Sensors to Energy 331 Edited by Serge

  10. Abridged Edition Environmental Report 2009

    E-Print Network [OSTI]

    Banbara, Mutsunori

    , Environmental Philosophy As a world-class research and education institution, Kobe University pledges itself laboratory wastewater and the sorting of trash, but is also active in environmental education activitiesAbridged Edition Environmental Report 2009 #12;Message from the President Kobe University Charter

  11. Williams College September 2010 edition

    E-Print Network [OSTI]

    Aalberts, Daniel P.

    Williams College Bulletin 2010-2011 September 2010 edition #12; #12 the right, however, to make from time to time such changes in its operations, programs, and activities and federal law, Williams does not discriminate in admission, employment, or administration of its programs

  12. Environmental Report 2014 Abridged Edition

    E-Print Network [OSTI]

    Banbara, Mutsunori

    Environmental Report 2014 Abridged Edition #12;Message from the President The U.N. report and Development was released in 1987, and pointed out the necessity of solving environmental issues within the 21st century. The Report stated that the 21st century is the century for environmental conservation

  13. Group Motion Editing Taesoo Kwon

    E-Print Network [OSTI]

    Takahashi, Shigeo

    : I.3.7 [Three-Dimensional Graphics and Realism]: Animation--Virtual reality Keywords: Group Motion Editing, Crowd Simulation, Human Motion, Character Animation 1 Introduction Crowd scenes appear frequently in crowd animation make it possible to synthesize convincing animations of virtual crowds by simulating

  14. The mechanism of the polarization dependence of the optical transmission in subwavelength metal hole arrays

    E-Print Network [OSTI]

    Zhao, Qian; Zhou, Yun-Song; Wang, Huai-Yu

    2011-01-01

    We investigate the mechanism of extraordinary optical transmission in subwave-length metal hole arrays. Experimental results for the arrays consisting of square or rectangle holes are well explained about the dependence of transmission strength on the polarization direction of the incident light. This polarization dependence occurs in each single-hole. For a hole array, there is in addition an interplay between the adjacent holes which is caused by the transverse magnetic field of surface plasmon polariton on the metal film surfaces. Based on the detailed study of a single-hole and two-hole structures, a simple method to calculate the total tranmissivity of hole arrays is proposed.

  15. Energy on black hole spacetimes

    E-Print Network [OSTI]

    Alejandro Corichi

    2012-07-18

    We consider the issue of defining energy for test particles on a background black hole spacetime. We revisit the different notions of energy as defined by different observers. The existence of a time-like isometry allows for the notion of a total conserved energy to be well defined, and subsequently the notion of a gravitational potential energy is also meaningful. We then consider the situation in which the test particle is adsorbed by the black hole, and analyze the energetics in detail. In particular, we show that the notion of horizon energy es defined by the isolated horizons formalism provides a satisfactory notion of energy compatible with the particle's conserved energy. As another example, we comment a recent proposal to define energy of the black hole as seen by an observer at rest. This account is intended to be pedagogical and is aimed at the level of and as a complement to the standard textbooks on the subject.

  16. Editing Data Structures CHRISTOPHER W. FRASER and A. A. LOPEZ

    E-Print Network [OSTI]

    Fraser, Christopher W.

    to running programs.This paper describeseds, a generalizededitor that allowsusers to edit arbitrary data examining and modifying data. Though most editing programs edit text files, other data structures need editing too [15]. For example, interactive debuggers edit data structures internal to running programs [3

  17. Black Hole Thermodynamics and Electromagnetism

    E-Print Network [OSTI]

    Burra G. Sidharth

    2005-07-15

    We show a strong parallel between the Hawking, Beckenstein black hole Thermodynamics and electromagnetism: When the gravitational coupling constant transform into the electromagnetic coupling constant, the Schwarzchild radius, the Beckenstein temperature, the Beckenstein decay time and the Planck mass transform to respectively the Compton wavelength, the Hagedorn temperature, the Compton time and a typical elementary particle mass. The reasons underlying this parallalism are then discussed in detail.

  18. 2003 CBECS Detailed Tables: Summary

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

    Tables 2003 CBECS Detailed Tables most recent available Released: September 2008 Building Characteristics | Consumption & Expenditures | End-Use Consumption In the 2003 CBECS,...

  19. TRANSPORTATION ENERGY DATA BOOK: EDITION 34--2015 TRANSPORTATION ENERGY DATA BOOK: EDITION 34--2015

    E-Print Network [OSTI]

    Pennycook, Steve

    C­1 TRANSPORTATION ENERGY DATA BOOK: EDITION 34--2015 APPENDIX C MAPS #12;C­2 TRANSPORTATION ENERGY DATA BOOK: EDITION 34--2015 #12;C­3 TRANSPORTATION ENERGY DATA BOOK: EDITION 34--2015 Table C.1 Census Illinois Indiana Michigan Ohio Wisconsin Source: U.S. Census Bureau. #12;C­4 TRANSPORTATION ENERGY DATA

  20. Edition web offline -Jacquelin Charbonnel Journes Mathrice, Orlans, octobre 2012 Edition web offline

    E-Print Network [OSTI]

    Menichi, Luc

    Edition web offline - Jacquelin Charbonnel Journées Mathrice, Orléans, octobre 2012 Edition web offline Jacquelin Charbonnel Journées Mathrice Orléans, 9-11 octobre 2012 #12;Edition web offline - Jacquelin Charbonnel Journées Mathrice, Orléans, octobre 2012 Publier sur le web 1995 1995 $ vi myhomepage

  1. Wind Program Newsletter: October 2012 Edition

    SciTech Connect (OSTI)

    2012-10-04

    This is the October 2012 Edition of the Wind Program Newsletter, a quarterly publication that provides updates on the Wind Program's funded activities and R&D news.

  2. Shark Tank: Residential Energy Efficiency Edition

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

    Peer Exchange Call Series: Shark Tank: Residential Energy Efficiency Edition Call Slides and Discussion Summary June 11, 2015 Agenda Introduction and Better Buildings...

  3. Certificate Program How to add & edit training certificate records

    E-Print Network [OSTI]

    Hanley, Kathryn A.

    Certificate Program · How to add & edit training certificate records On the main login page click the link [My Certificates] To Edit a Certificate: click the Edit> button then click to update the certificate information

  4. Transportation Energy Data Book: Edition 32 | OSTI, US Dept of...

    Office of Scientific and Technical Information (OSTI)

    Transportation Energy Data Book: Edition 32 Re-direct Destination: The Transportation Energy Data Book: Edition 32 is a statistical compendium prepared and published by Oak Ridge...

  5. MATLAB PrimerSecond Edition Kermit Sigmon

    E-Print Network [OSTI]

    Duncan, James S.

    MATLAB PrimerSecond Edition Kermit Sigmon Department of Mathematics University of Florida actually writing a program. The name MATLAB is an abbreviation for MATrix LABoratory. The purpose the MATLAB User's Guide and Reference Guide. The documentation which accompanies the Student Edition

  6. Research to Reality 2010 Edition 6

    E-Print Network [OSTI]

    Wapstra, Erik

    types." The research paper by Dr Leonard and co-authors Professor Jamie Kirkpatrick aResearch to Reality 2010 Edition 6 Universityoftasmania #12;It is my great pleasure to introduce the sixth edition of Research to Reality.This snapshot of research within the University is deeply rooted

  7. The Linux Command Line Second Internet Edition

    E-Print Network [OSTI]

    Dahl, David B.

    The Linux Command Line Second Internet Edition William E. Shotts, Jr. A LinuxCommand.org Book #12 this book in elec- tronic formats for most popular e-readers: http://nostarch.com/tlcl.htm Release History Version Date Description 13.07 July 6, 2013 Second Internet Edition. 09.12 December 14, 2009 First

  8. Potential Antiferromagnetic Fluctuations in Hole-Doped Iron-Pnictide...

    Office of Scientific and Technical Information (OSTI)

    Fluctuations in Hole-Doped Iron-Pnictide Superconductor Ba1-xKxFe2As2 Studied by 75As Nuclear Magnetic Resonance Measurement0.1143JPSJ.81.054704 Citation Details In-Document...

  9. Architecture BA (Hons) Key details

    E-Print Network [OSTI]

    Painter, Kevin

    Architecture BA (Hons) Key details Duration: 4 years (honours degree) Delivery type: Day Intake in the subject of Architecture, including a portfolio of Design, Technical and Theoretical courses covering all aspects of Architectural Theory and Practice. The course has been designed with reference to the RIBA

  10. NIST HANDBOOK 150-4 2005 Edition

    E-Print Network [OSTI]

    NIST HANDBOOK 150-4 2005 Edition National Voluntary Laboratory Accreditation Program IONIZING and of the NVLAP logo. #12;NIST Handbook 150-4:2005 iii Contents Contents ..........................................................................................................................................1 1.2 Organization of handbook

  11. NIST HANDBOOK 150-8 2011 Edition

    E-Print Network [OSTI]

    NIST HANDBOOK 150-8 2011 Edition National Voluntary Laboratory Accreditation Program ACOUSTICAL and of the NVLAP logo. #12;NIST Handbook 150-8:2011 iii Contents Foreword.........................................................................................................................................................1 1.2 Organization of handbook

  12. NIST HANDBOOK 150-5 2005 Edition

    E-Print Network [OSTI]

    NIST HANDBOOK 150-5 2005 Edition National Voluntary Laboratory Accreditation Program CONSTRUCTION and of the NVLAP logo. #12;NIST Handbook 150-5:2005 iii Contents Contents ..........................................................................................................................................1 1.2 Organization of handbook

  13. The UK Woodland Assurance Standard Second Edition

    E-Print Network [OSTI]

    processes. Seven years on, it is clear that the working group which prepared the standard produced a first Kingdom. This second edition has again been developed by a multi-stakeholder steering group whose work

  14. Canada: Automobile Innovation Fund - Program Detail & Criteria...

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

    Canada: Automobile Innovation Fund - Program Detail & Criteria Canada: Automobile Innovation Fund - Program Detail & Criteria Information from the Canadian Embassy Canada:...

  15. Supermassive Black Holes

    E-Print Network [OSTI]

    Laura Ferrarese; David Merritt

    2002-06-13

    After a brief historical introduction, we summarize current efforts and accomplishments in the study of supermassive black holes.

  16. SPRING 2013 FOREIGN RIGHTS EDITION

    E-Print Network [OSTI]

    Mateo, Jill M.

    and insecurity, and the evolution of an insular Democratic-machine prince from Bridge- port into a powerful, impatient yet persistent, a street-smart fighter and detail-driven policy expert who not only ran Chicago

  17. SQL Server I/O Reliability Program Review Requirements SQL Server 2000 (all editions)

    E-Print Network [OSTI]

    Chaudhuri, Surajit

    SQL Server I/O Reliability Program Review Requirements Applies To SQL Server 2000 (all editions) SQL Server 2005 (all editions) SQL Server 2008 (all editions) SQL Server 2012 (all editions) SQL Server 2014 (all editions) SQL Server 2016 (all editions) Overview This page outlines the required

  18. IBM XL Fortran Enterprise Edition V10.1 for AIX Compiler Reference

    E-Print Network [OSTI]

    Hickman, Mark

    IBM XL Fortran Enterprise Edition V10.1 for AIX Compiler Reference SC09-8007-00 #12;#12;IBM XL. First Edition (October 2005) This edition applies to IBM® XL Fortran Enterprise Edition V10.1 for AIX editions. Make sure you are using the correct edition for the level of the product. IBM welcomes your

  19. IBM XL Fortran Enterprise Edition V10.1 for AIX Language Reference

    E-Print Network [OSTI]

    Hickman, Mark

    IBM XL Fortran Enterprise Edition V10.1 for AIX Language Reference SC09-8006-00 #12;#12;IBM XL. First Edition (October 2005 ) This edition applies to IBM® XL Fortran Enterprise Edition V10.1 for AIX editions. Make sure you are using the correct edition for the level of the product. IBM welcomes your

  20. A generalized detailed balance relation

    E-Print Network [OSTI]

    David Ruelle

    2015-10-28

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

  1. Investigation of hole mobility in gate-all-around Si nanowire p-MOSFETs with high-k/metal-gate: Effects of hydrogen thermal annealing and nanowire shape

    E-Print Network [OSTI]

    Hashemi, Pouya

    A detailed study of hole mobility is presented for gate-all-around Si nanowire p-MOSFETs with conformal high-?/MG and various high-temperature hydrogen annealing processes. Hole mobility enhancement relative to planar SOI ...

  2. Software development with real-time collaborative editing

    E-Print Network [OSTI]

    Goldman, Max, Ph. D. Massachusetts Institute of Technology

    2012-01-01

    This thesis presents Collabode, a web-based integrated development environment for Java. With real-time collaborative editing, multiple programmers can use Collabode to edit the same source code at the same time. Collabode ...

  3. Detailed Course Module Description | Department of Energy

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

    Detailed Course Module Description Detailed Course Module Description This document lists the course modules for building science courses offered at Cornell's Collaborator...

  4. Systematic Editing: Generating Program Transformations from an Example

    E-Print Network [OSTI]

    McKinley, Kathryn S.

    Systematic Editing: Generating Program Transformations from an Example Na Meng Miryung Kim Kathryn the edit script to new program locations. To correctly encode a relative position of the edits in a new, but not identical, program changes to multiple contexts. Exist- ing tools for systematic program transformation

  5. Accreting Black Holes

    E-Print Network [OSTI]

    Begelman, Mitchell C

    2014-01-01

    I outline the theory of accretion onto black holes, and its application to observed phenomena such as X-ray binaries, active galactic nuclei, tidal disruption events, and gamma-ray bursts. The dynamics as well as radiative signatures of black hole accretion depend on interactions between the relatively simple black-hole spacetime and complex radiation, plasma and magnetohydrodynamical processes in the surrounding gas. I will show how transient accretion processes could provide clues to these interactions. Larger global magnetohydrodynamic simulations as well as simulations incorporating plasma microphysics and full radiation hydrodynamics will be needed to unravel some of the current mysteries of black hole accretion.

  6. Corrosion prevention by protective coatings, Second edition

    SciTech Connect (OSTI)

    Munger, C.G.; Vincent, L.D.

    1999-07-01

    This much-used and relied upon book has been revised and updated by Louis D. Vincent to create the second edition. The comprehensive text covers all aspects of the use of high-performance coatings, including an introduction to corrosion as related to coatings, coating characteristics, influence of substrates, organic and zinc coatings, inspection, training, and others. Two new chapters, on elastomeric linings and computer-assisted coatings project management programs, treat new technology developed since the first edition was published. The book is a comprehensive reference tool for engineers, paint superintendents, and maintenance personnel.

  7. Transportation Energy Data Book, Edition 19

    SciTech Connect (OSTI)

    Davis, S.C.

    1999-09-01

    The Transportation Energy Data Book: Edition 19 is a statistical compendium prepared and published by Oak Ridge National Laboratory (ORNL) under contract with the Office of Transportation Technologies in the Department of Energy (DOE). Designed for use as a desk-top reference, the data book represents an assembly and display of statistics and information that characterize transportation activity, and presents data on other factors that influence transportation energy use. The purpose of this document is to present relevant statistical data in the form of tables and graphs. The latest editions of the Data Book are available to a larger audience via the Internet (http://www-cta.ornl.gov/data/tedb.htm).

  8. Rotating Hairy Black Holes

    E-Print Network [OSTI]

    B. Kleihaus; J. Kunz

    2000-12-20

    We construct stationary black holes in SU(2) Einstein-Yang-Mills theory, which carry angular momentum and electric charge. Possessing non-trivial non-abelian magnetic fields outside their regular event horizon, they represent non-perturbative rotating hairy black holes.

  9. CDP Climate Change Report 2015 Turkey Edition

    E-Print Network [OSTI]

    Yanikoglu, Berrin

    CDP Climate Change Report 2015 Turkey Edition Written on behalf 822 of investors with US$95 Turkey, Sabanci University 05 CDP Turkey Respondents in 2015 06 Responding companies snapshot ­Turkey 2015 07 Global Overview (2010-2015) 08 Turkey Overview (2010-2015) 12 Company Responses Overview

  10. NEW SOLAR HOMES PARTNERSHIP Fourth Edition

    E-Print Network [OSTI]

    NEW SOLAR HOMES PARTNERSHIP GUIDEBOOK Fourth Edition CALIFORNIA ENERGY COMMISSION Edmund The New Solar Homes Partnership (NSHP) Program is part of a statewide solar program known as the California Solar Initiative (CSI). The NSHP provides financial incentives for installing solar energy

  11. Deep into Pharo ESUG 2013 Edition

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Deep into Pharo ESUG 2013 Edition Alexandre Bergel Damien Cassou Stéphane Ducasse Jannik Laval #12;ii This book is available as a free download from http://rmod.lille.inria.fr/deep of this work. The best way to do this is with a link to this web page: creativecommons.org/licenses/ by-sa/3

  12. Cleanroom Safety Training 2nd Edition, NR

    E-Print Network [OSTI]

    Subramanian, Venkat

    Cleanroom Safety Training 2nd Edition, NR #12;All users must first complete the annual safety://ehs.wustl.edu/training/Pages/default.aspx #12;Areas of the Cleanroom Emergency ExitMain Entrance/Exit First Aid Kit Shower & Eye Wash Station or completion of any process off-hours requires a MINIMUM of 2 authorized users in the cleanroom at all times

  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. Practical Foundations for Programming Languages SECOND EDITION

    E-Print Network [OSTI]

    Andrews, Peter B.

    D RA FT Practical Foundations for Programming Languages SECOND EDITION Robert Harper Carnegie principle of the theory of programming languages. Language fea- tures are manifestations of type structure by the interactions among those constructs. The soundness of a language design--the absence of ill-defined programs

  15. NIST HANDBOOK 150-1 2010 Edition

    E-Print Network [OSTI]

    NIST HANDBOOK 150-1 2010 Edition National Voluntary Laboratory Accreditation Program ENERGY closely at calibration certificates produced by laboratories for their internal use. NIST Handbook 150 Handbook 150 are met. The following sections of NIST Handbook 150 and NIST Handbook 150-1 give

  16. NIST HANDBOOK 150-17 2012 Edition

    E-Print Network [OSTI]

    NIST HANDBOOK 150-17 2012 Edition National Voluntary Laboratory Accreditation Program CRYPTOGRAPHIC to control the quality of the use of the NVLAP term, logo, and symbol. #12;NIST Handbook 150-17:2012 iii.............................................................................................................................................1 1.2 Organization of handbook

  17. Chapter 10 Finances & Fundraising (5 Edition) 131

    E-Print Network [OSTI]

    Awtar, Shorya

    130 #12;Chapter 10 ­ Finances & Fundraising (5 th Edition) 131 Chapter 10 Finances & Fundraising and to fund new investments in financial aid, faculty, academic programs, research and entrepreneurial programs. Fundraising activity ­ in support of current activities and to build the endowment ­ makes vital

  18. The GLASS CHAIR Edited by Manuel Heitor

    E-Print Network [OSTI]

    Instituto de Sistemas e Robotica

    The GLASS CHAIR Edited by Manuel Heitor IST Press, 2000 #12;Collaborative Design of... The GLASS the glass chair, but also for the numerous discussions on glass production processes. And last · Carmo Valente Chapter 4. GLASS: BEAUTY WITH STRENGTH Sushil Kumar Mendiratta Chapter 5. The IDEA

  19. Nursing PhD 2010 Edition

    E-Print Network [OSTI]

    Saskatchewan, University of

    Nursing PhD Handbook 2010 Edition 107 Wiggins Rd, Saskatoon SK S7N 5E5 Phone: (306) 966-8239 Fax ress-free as possible. Lynnette Leeseberg Stamler, RN, PhD Assistant Dean, Graduate Studies & Continuing Nursing Education #12;PhD Manual 2 Table of Contents General Information

  20. "Hybrid" Black Holes

    E-Print Network [OSTI]

    Valeri P. Frolov; Andrei V. Frolov

    2014-12-30

    We discuss a solution of the Einstein equations, obtained by gluing the external Kerr metric and the internal Weyl metric, describing an axisymmetric static vacuum distorted black hole. These metrics are glued at the null surfaces representing their horizons. For this purpose we use the formalism of massive thin null shells. The corresponding solution is called a "hybrid" black hole. The massive null shell has an angular momentum which is the origin of the rotation of the external Kerr spacetime. At the same time, the shell distorts the geometry inside the horizon. The inner geometry of the "hybrid" black hole coincides with the geometry of the interior of a non-rotating Weyl-distorted black hole. Properties of the "hybrid" black holes are briefly discussed.

  1. Transportation Energy Data Book: Edition 32, from the Center for Transportation Analysis (CTA)

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

    Davis, Stacy C.; Diegel, Susan W.; Boundy, Robert G. [Roltek, Inc.

    The Transportation Energy Data Book: Edition 32 is a statistical compendium designed for use as a reference. The data book represents an assembly and display of statistics and information that characterize transportation activity, and presents data on other factors that influence transportation energy use. This edition of the Data Book has 12 chapters which focus on various aspects of the transportation industry. Chapter 1 focuses on petroleum; Chapter 2 on energy; Chapter 3 0n highway vehicles; Chapter 4 on light vehicles; Chapter 5 on heavy vehicles; Chapter 6 on alternative fuel vehicles; Chapter 7on fleet vehicles; Chapter 8 on household vehicles; and Chapter 9 on nonhighway modes; Chapter 10 on transportation and the economy; Chapter 11 on greenhouse gas emissions; and Chapter 12 on criteria pollutant emissions. The sources used represent the latest available data. There are also appendices which include detailed source information for various tables, measures of conversion, and the definition of Census divisions and regions.

  2. Demand Response Programs, 6. edition

    SciTech Connect (OSTI)

    2007-10-15

    The report provides a look at the past, present, and future state of the market for demand/load response based upon market price signals. It is intended to provide significant value to individuals and companies who are considering participating in demand response programs, energy providers and ISOs interested in offering demand response programs, and consultants and analysts looking for detailed information on demand response technology, applications, and participants. The report offers a look at the current Demand Response environment in the energy industry by: defining what demand response programs are; detailing the evolution of program types over the last 30 years; discussing the key drivers of current initiatives; identifying barriers and keys to success for the programs; discussing the argument against subsidization of demand response; describing the different types of programs that exist including:direct load control, interruptible load, curtailable load, time-of-use, real time pricing, and demand bidding/buyback; providing examples of the different types of programs; examining the enablers of demand response programs; and, providing a look at major demand response programs.

  3. Beyond bolts : architectural details, construction, meaning

    E-Print Network [OSTI]

    Weber, Peter Dominic

    1991-01-01

    An architectural Detail is a small piece of the whole, yet it has the power to characterize and define the entire building. Details tell us what a building is; they are fundamental to the life and personality of a space. ...

  4. Black Holes and Galaxy Evolution

    E-Print Network [OSTI]

    David Merritt

    1999-10-29

    Supermassive binary black holes and their influence on the structure and evolution of galaxies is reviewed.

  5. Haptic Editing of Decoration and Material Properties Laehyun Kim Gaurav S. Sukhatme Mathieu Desbrun

    E-Print Network [OSTI]

    Desbrun, Mathieu

    Haptic Editing of Decoration and Material Properties Laehyun Kim Gaurav S. Sukhatme Mathieu Desbrun editing permits the user to edit and feel local material properties such as friction and stiffness haptic sys- tem Material editing enables the editing and sensing of local surface properties like

  6. Transportation Energy Data Book, Edition 18

    SciTech Connect (OSTI)

    Davis, Stacy C.

    1998-09-01

    The Transportation Energy Data Book: Edition 18 is a statistical compendium prepared and published by Oak Ridge National Laboratory (ORNL) under contract with the Office of Transportation Technologies in the Department of Energy (DOE). Designed for use as a desk-top reference, the data book represents an assembly and display of statistics and information that characterize transportation activity, and presents data on other factors that influence transportation energy use. The purpose of this document is to present relevant statistical data in the form of tables and graphs. This edition of the Data Book has 11 chapters which focus on various aspects of the transportation industry. Chapter 1 focuses on petroleum; Chapter 2 - energy Chapter 3 - emissions; Chapter 4 - transportation and the economy; Chapter 5 - highway vehicles; Chapter 6 - Light vehicles; Chapter 7 - heavy vehicles; Chapter 8 - alternative fuel vehicles; Chapter 9 - fleet vehicles; Chapter 10 - household vehicles; and Chapter 11 - nonhighway modes. The sources used represent the latest available data.

  7. Holographic Superconductors in $z=3$ Ho?ava-Lifshitz gravity without condition of detailed balance

    E-Print Network [OSTI]

    Jiliang Jing; Liancheng Wang; Songbai Chen

    2010-06-04

    We study holographic superconductors in a Ho\\v{r}ava-Lifshitz black hole without the condition of the detailed balance. We show that it is easier for the scalar hair to form as the parameter of the detailed balance becomes larger, but harder when the mass of the scalar field larger. We also find that the ratio of the gap frequency in conductivity to the critical temperature, $\\omega_{g}/T_c$, almost linear decreases with the increase of the balance constant. For $\\epsilon= 0$ the ratio reduces to Cai's result $\\omega_g/T_c\\approx 13$ found in the Ho\\v{r}ava-Lifshitz black hole with the condition of the detailed balance, while as $\\epsilon \\rightarrow 1$ it tends to Horowitz-Roberts relation $\\omega_g/T_c\\approx 8$ obtained in the AdS Schwarzschild black hole. Our result provides a bridge between the results for the H\\v{o}rava-Lifshitz theory with the condition of the detailed balance and Einstein's gravity.

  8. Sandia Energy - The Energy-Water Nexus, 2012 Edition

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

    Energy-Water Nexus, 2012 Edition Home Climate Energy Nuclear Energy Water Security News Global Climate & Energy News & Events Global Climate & Energy The Energy-Water Nexus, 2012...

  9. T-701: Citrix Access Gateway Enterprise Edition Input Validation...

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

    ABSTRACT: Citrix Access Gateway Enterprise Edition Input Validation Flaw in Logon Portal Permits Cross-Site Scripting Attacks. reference LINKS: SecurityTracker Alert ID:...

  10. edition Not Available 14 SOLAR ENERGY; SOLAR ENERGY; EDUCATIONAL...

    Office of Scientific and Technical Information (OSTI)

    Home economics: student activities. Field test edition Not Available 14 SOLAR ENERGY; SOLAR ENERGY; EDUCATIONAL TOOLS; CURRICULUM GUIDES; GLAZING; HOUSES; SOLAR COOKERS; SOLAR...

  11. The Harnessed Atom - Student Edition | Department of Energy

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

    Edition The Harnessed Atom is a middle school science, technology, engineering, and math (STEM) curriculum extension that focuses on nuclear science and energy. It is designed...

  12. Decision-maker`s guide to solid waste management. Second edition

    SciTech Connect (OSTI)

    NONE

    1995-08-01

    This report expands the information provided in the 1989 edition. It offers solid waste practitioners more detailed information to understand the key technical, economic, political, and social issues that must be addressed in order to develop effective waste management programs. Sections address public education and involvement, facility siting, factors to consider in developing a waste management program, collection and transfer, source reduction, recycling, composting, combustion, and land disposal. It provides an overview in the highlights section of each chapter, contains references at the end of each chapter, and includes a glossary.

  13. Teaching Organic Farming and Gardening: Resources for Instructors, 3rd Edition. Part 1 - Skills and Practices

    E-Print Network [OSTI]

    2015-01-01

    edition. Sustainable Agriculture Re- search and Education (SARE) program,Edition. Handbook Se- ries Book 10, Sustainable Agriculture Research and Education (SARE) Program.Edition. Handbook Se- ries Book 10, Sustainable Agriculture Research and Education (SARE) Program.

  14. Teaching Organic Farming and Gardening: Resources for Instructors, 3rd Edition. Part 1 - Skills and Practices

    E-Print Network [OSTI]

    2015-01-01

    Cover Crops Profitably, 3rd edition. Sustainable Agricultureof Sustainable Food Systems 3rd Edition. Boca Raton, FL: CRCSoils-for-Better- Crops-3rd-Edition • Field Guide to On-Farm

  15. Treatise on Geophysics, 2nd Edition 00 (2014) 141 To appear in Treatise on Geophysics, 2nd Edition, Eds. T. Spohn & G. Schubert

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    2014-01-01

    Treatise on Geophysics, 2nd Edition 00 (2014) 1­41 To appear in Treatise on Geophysics, 2nd Edition Author manuscript, published in "Treatise on Geophysics, 2nd edition, G. Schubert, T. Spohn (Ed.) (2014) in press" #12;T. Guillot & D. Gautier / Treatise on Geophysics, 2nd Edition 00 (2014) 1­41 2 Contents 1

  16. Gravitational wave production by rotating primordial black holes

    E-Print Network [OSTI]

    Dong, Ruifeng; Stojkovic, Dejan

    2015-01-01

    In this paper we analyze in detail a rarely discussed question of gravity waves production from evaporating black holes. Evaporating black holes emit gravitons which are at classical level registered as gravity waves. We use the latest constraints on the primordial black hole abundance, and calculate the power emitted in gravitons at the time of their evaporation. We then solve the coupled system of equations that gives us the evolution of the frequency and amplitude of gravity waves during the expansion of the universe. The spectrum of gravitational waves that can be detected today depends on multiple factors: fraction of the total energy density which was occupied by black holes, the epoch in which the black holes are formed, and quantities like mass and angular momentum of evaporating black holes. We conclude that very small primordial black holes which evaporate before the nucleosynthesis emit gravitons whose spectral energy fraction today can be as large as $10^{-5}$. On the other hand, primordial black ...

  17. Accepted by N. Bruce: 22 Jan. 2004; published: 3 Feb. 2004 1 ISSN 1175-5326 (print edition)

    E-Print Network [OSTI]

    Cumberlidge, Neil

    edition) ISSN 1175-5334 (online edition)Copyright © 2004 Magnolia Press Zootaxa 422: 1­27 (2004) www

  18. Laser stabilization using spectral hole burning

    E-Print Network [OSTI]

    L. Rippe; B. Julsgaard; A. Walther; S. Kröll

    2006-11-05

    We have frequency stabilized a Coherent CR699-21 dye laser to a transient spectral hole on the 606 nm transition in Pr^{+3}:Y_2SiO_5. A frequency stability of 1 kHz has been obtained on the 10 microsecond timescale together with a long-term frequency drift below 1 kHz/s. RF magnetic fields are used to repopulate the hyperfine levels allowing us to control the dynamics of the spectral hole. A detailed theory of the atomic response to laser frequency errors has been developed which allows us to design and optimize the laser stabilization feedback loop, and specifically we give a stability criterion that must be fulfilled in order to obtain very low drift rates. The laser stability is sufficient for performing quantum gate experiments in Pr^{+3}:Y_2SiO_5.

  19. Teaching Direct Marketing and Small Farm Viability: Resources for Instructors, 2nd Edition. Introduction.

    E-Print Network [OSTI]

    2015-01-01

    Rancher Development Program. The first edition in 2005 wasEDITION The Center for Agroecology & Sustainable Food Systems is a research, education, and public service program

  20. Contact details: School of Architecture, BCU

    E-Print Network [OSTI]

    Birmingham, University of

    Contact details: School of Architecture, BCU Dr. Richard Coles, Co investigator Richard Economic Fabric This work package investigated opportunities and barriers to achieving sustainable is to be sustainable in the widest sense. Contact details: Centre for Urban and Regional Studies, U0B Dr. Austin Barber

  1. Detailed Building Reconstruction With Shape Templates

    E-Print Network [OSTI]

    Schindler, Konrad

    Detailed Building Reconstruction With Shape Templates Konrad Schindler 1 and Joachim Bauer 2 1, Austria bauer@vrvis.at Abstract: We present a model-based method for detailed automatic building reconstruction from images. The method starts with recovering a coarse building model consisting of the main

  2. Horava-Lifshitz gravity with detailed balance

    E-Print Network [OSTI]

    Daniele Vernieri; Thomas P. Sotiriou

    2012-12-18

    Horava-Lifshitz gravity with "detailed balance" but without the projectability assumption is discussed. It is shown that detailed balance is quite efficient in limiting the proliferation of couplings in Horava-Lifshitz gravity, and that its implementation without the projectability assumption leads to a theory with sensible dynamics. However, the (bare) cosmological constant is restricted to be large and negative.

  3. Honours APPLICATION UG 2. CONTACT DETAILS

    E-Print Network [OSTI]

    Du, Jie

    of Sydney student number: Citizenship: Australian citizen New Zealand citizen Australian permanent resident.e. not an Australian citizen, permanent resident or New Zealand citizen) Title: Gender: Family Name: Given names school/unit/discipline for further details. #12;4. HONOURS DETAILS Majors in science subject area(s) (if

  4. Holes in Spectral Lines

    E-Print Network [OSTI]

    Fontana, Peter R.; Srivastava, Rajendra P.

    1973-06-01

    at E = 0 is 2le I' Ib/(t)I = @~ R~R~~»nh'(IRlyt)e"'" (13)a ylal 0 5 '7 FIG. 3. Probabilities of photon emission as a function of time. The frequency corresponds to the energy differ- ence between the unperturbed degenerate excited states and the ground... states 6 is 0. 5 ey. For V= 0 the emission line is Lorentzian, but for V0 a "hole" appears at the frequency equal to the frequency difference between the excited nondecay- ing state and the ground state. The position of the "hole" is independent...

  5. MediaWiki:Edit | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop Inc Jump to: navigation, searchScotland JumpPlantationBiofuelOregon:Edit Jump to:

  6. Property:EditCount | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop Inc Jump to:Newberg,Energy LLCALLETE Inc d b a MinnesotaCompanyOwnershipEditCount

  7. Peirce Edition Project Indiana University School of Liberal Arts

    E-Print Network [OSTI]

    Zhou, Yaoqi

    substantives; regularizing and normalizing texts; maintaining the Project's #12;2 editorial guide as policies1 Peirce Edition Project Indiana University School of Liberal Arts Indianapolis, Indiana Asst./Assoc. Textual Editor Longer Job Description Background The Peirce Edition Project (http

  8. (Edition 32 of ORNL-5198) Center for Transportation Analysis

    E-Print Network [OSTI]

    Pennycook, Steve

    Science Division TRANSPORTATION ENERGY DATA BOOK: EDITION 32 Stacy C. Davis Susan W. Diegel Oak Ridge National Laboratory Robert G. Boundy Roltek, Inc. July 2013 Transportation Energy Data Book: Edition 32 can Government or any agency thereof. #12;Users of the Transportation Energy Data Book are encouraged to comment

  9. (Edition 22 of ORNL-5198) Center for Transportation Analysis

    E-Print Network [OSTI]

    & Technology Division TRANSPORTATION ENERGY DATA BOOK: EDITION 22 Stacy C. Davis Susan W. Diegel Oak Ridge Government or any agency thereof. #12;This and previous editions of the Transportation Energy Data Book can be found on the web at: www-cta.ornl.gov/data Users of the Transportation Energy Data Book are encouraged

  10. (Edition 20 of ORNL-5 198) Center for Transportation Analysis

    E-Print Network [OSTI]

    TRANSPORTATION ENERGY DATA BOOK: EDITION 20 Stacy C. Davis Oak Ridge National Laboratory October 2000 Prepared Contract No. DE-AC05-OOOR22725 #12;#12;Users of the Transportation Energy Data Book are encouraged This and previous editions of the Transportation Energy Data Book can be found on the web at: www

  11. (Edition 21 of ORNL-5198) Center for Transportation Analysis

    E-Print Network [OSTI]

    TRANSPORTATION ENERGY DATA BOOK: EDITION 21 Stacy C. Davis Oak Ridge National Laboratory October 2001 Prepared., Springfield, VA 22161. #12;This and previous editions of the Transportation Energy Data Book can be found on the web at: www-cta.ornl.gov/data Users of the Transportation Energy Data Book are encouraged to comment

  12. Edition 4.1 The GNU C Programming Tutorial

    E-Print Network [OSTI]

    Dahl, David B.

    Edition 4.1 The GNU C Programming Tutorial Mark Burgess Faculty of Engineering, Oslo College Ron be able to run a program, edit a text file, and so on. You should also have access to a computer running is a tutorial for the computer programming language C. Unlike BASIC or Pascal, C was not written as a teaching

  13. Click to edit Master subtitle style Internship Development Program

    E-Print Network [OSTI]

    Heller, Barbara

    Click to edit Master subtitle style 12 3 2 NCARB Internship Development Program Basic information (Q&A) ARC Workshop for Architecture By: Hyesun Jeong #12;Click to edit Master subtitle style 12 3 2 Q1. What's IDP? : The Intern Development Program is an essential step in the path to become

  14. Black Holes And Their Entropy 

    E-Print Network [OSTI]

    Mei, Jianwei

    2010-10-12

    . . . . . . . . . 21 1. Solutions in Four Dimensions . . . . . . . . . . . . . . 22 2. Solutions in Higher Dimensions . . . . . . . . . . . . . 27 C. Black Hole Solutions in Supergravity Theories . . . . . . . 30 D. Plebanski-Demianski Type Solutions in d = 5... is to discuss the construction of new black hole solutions and the calculation of the black hole entropy. In Chapter II, we shall re- port some new black hole solutions that we have found during the past few years [21, 22, 23] and we will discuss some...

  15. Black Holes at Accelerators

    E-Print Network [OSTI]

    Bryan Webber

    2006-04-06

    In theories with large extra dimensions and TeV-scale gravity, black holes are copiously produced in particle collisions at energies well above the Planck scale. I briefly review some recent work on the phenomenology of this process, with emphasis on theoretical uncertainties and possible strategies for measuring the number of extra dimensions.

  16. Quantum black hole inflation

    E-Print Network [OSTI]

    M. B. Altaie

    2001-05-07

    In this paper we follow a new approach for particle creation by a localized strong gravitational field. The approach is based on a definition of the physical vacuum drawn from Heisenberg uncertainty principle. Using the fact that the gravitational field red-shifts the frequency modes of the vacuum, a condition on the minimum stregth of the gravitational field required to achieve real particle creation is derived. Application of this requirement on a Schwartzchid black hole resulted in deducing an upper limit on the region, outside the event horizon, where real particles can be created. Using this regional upper limit, and considering particle creation by black holes as a consequence of the Casimir effect, with the assumption that the created quanta are to be added to the initial energy, we deduce a natural power law for the development of the event horizon, and consequently a logarithmic law for the area spectrum of an inflating black hole. Application of the results on a cosmological model shows that if we start with a Planck-dimensional black hole, then through the process of particle creation we end up with a universe having the presently estimated critical density. Such a universe will be in a state of eternal inflation.

  17. Laser bottom hole assembly

    DOE Patents [OSTI]

    Underwood, Lance D; Norton, Ryan J; McKay, Ryan P; Mesnard, David R; Fraze, Jason D; Zediker, Mark S; Faircloth, Brian O

    2014-01-14

    There is provided for laser bottom hole assembly for providing a high power laser beam having greater than 5 kW of power for a laser mechanical drilling process to advance a borehole. This assembly utilizes a reverse Moineau motor type power section and provides a self-regulating system that addresses fluid flows relating to motive force, cooling and removal of cuttings.

  18. Civil Engineering BEng (Hons) Key details

    E-Print Network [OSTI]

    Painter, Kevin

    Civil Engineering BEng (Hons) Key details Duration: Full-time: 4 years (BEng Hons) Delivery type engineering disciplines of Structures, Geotechnics, Water Engineering and Transportation Engineering civil or structural engineers. After graduation, students are equipped to work for consultants

  19. Residential Composting Intern Position Position Details

    E-Print Network [OSTI]

    Royer, Dana

    Residential Composting Intern Position Position Details The dining composting intern positions during Orientation week to set up the composting programs and stay through Senior Week to finish composting program. The interns will report to Sustainability Coordinator Jen Kleindienst. Requirements

  20. Statistical Mechanics of Black Holes

    E-Print Network [OSTI]

    B. Harms; Y. Leblanc

    1992-05-11

    We analyze the statistical mechanics of a gas of neutral and charged black holes. The microcanonical ensemble is the only possible approach to this system, and the equilibrium configuration is the one for which most of the energy is carried by a single black hole. Schwarzschild black holes are found to obey the statistical bootstrap condition. In all cases, the microcanonical temperature is identical to the Hawking temperature of the most massive black hole in the gas. U(1) charges in general break the bootstrap property. The problems of black hole decay and of quantum coherence are also addressed.

  1. Rotating black hole solutions with quintessential energy

    E-Print Network [OSTI]

    Toshmatov, Bobir; Ahmedov, Bobomurat

    2015-01-01

    Quintessential dark energy with density $\\rho$ and pressure $p$ is governed by an equation of state of the form $p=-\\omega_{q}\\rho$ with the quintessential parameter $\\omega_q\\in(-1;-1/3)$. We derive the geometry of quintessential rotating black holes, generalizing thus the Kerr spacetimes. Then we study the quintessential rotating black hole spacetimes with the special value of $\\omega_q = -2/3$ when the resulting formulae are simple and easily tractable. We show that such special spacetimes can exist for dimensionless quintessential parameter $c<1/6$ and determine the critical rotational parameter $a_0$ separating the black hole and naked singularity spacetime in dependence on the quintessential parameter $c$. For the spacetimes with $\\omega_q = 2/3$ we present the integrated geodesic equations in separated form and study in details the circular geodetical orbits. We give radii and parameters of the photon circular orbits, marginally bound and marginally stable orbits. We stress that the outer boundary o...

  2. T-722: IBM WebSphere Commerce Edition Input Validation Holes...

    Energy Savers [EERE]

    the IBM WebSphere software, access data recently submitted by the target user via web form to the site, or take actions on the site acting as the target user. reference...

  3. T-722: IBM WebSphere Commerce Edition Input Validation Holes Permit

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LIST OF APPLICABLEStatutory Authority SustainXSystem for39: Debian updateCross-Site

  4. CS 5050 -Program #5 -30 points Edit Distance as Shortest Path Problem

    E-Print Network [OSTI]

    Allan, Vicki H.

    CS 5050 - Program #5 - 30 points Edit Distance as Shortest Path Problem Part 1 Edit Distance (15 be helpful: Write the edit distance program using a shortest path solution. To save you a little time points) Problems in molecular biology involve finding the minimum number of edit steps which are required

  5. IBM XL Fortran Enterprise Edition V10.1 for AIX Getting Started with XL Fortran

    E-Print Network [OSTI]

    Hickman, Mark

    IBM XL Fortran Enterprise Edition V10.1 for AIX Getting Started with XL Fortran SC09-8009-00 #12;#12;IBM XL Fortran Enterprise Edition V10.1 for AIX Getting Started with XL Fortran SC09-8009-00 #12;Note "Notices" on page 37. First Edition (September 2005) This edition applies to IBM® XL Fortran Enterprise

  6. IBM XL Fortran Enterprise Edition V10.1 for AIX Optimization and Programming Guide

    E-Print Network [OSTI]

    Hickman, Mark

    IBM XL Fortran Enterprise Edition V10.1 for AIX Optimization and Programming Guide SC09-8010-00 #12;#12;IBM XL Fortran Enterprise Edition V10.1 for AIX Optimization and Programming Guide SC09-8010-00 #12 information under "Notices" on page 263. First Edition (October 2005) This edition applies to IBM® XL Fortran

  7. Low energy 2+1 string gravity; black hole solutions

    E-Print Network [OSTI]

    A. A. Garcia Diaz; G. Gutierrez Cano

    2014-12-17

    In this report a detailed derivation of the dynamical equations for an n dimensional heterotic string theory of the Horowitz type is carried out in the string frame and in the Einstein frame too. In particular, the dynamical equations of the three dimensional string theory are explicitly given. The relation of the Horowitz Welch and Horne Horowitz string black hole solution is exhibited. The Chan Mann charged dilaton solution is derived and the subclass of string solutions field is explicitly identified. The stationary generalization, via SL(2;R) transformations, of the static (2+1) Horne Horowitz string black hole solution is given.

  8. Role of Disk models in Indentifying Astrophysical Black Holes

    E-Print Network [OSTI]

    Sandip K. Chakrabarti

    2005-01-14

    We discuss how disk models may limit the scope of identifying astrophysical black holes. We show that the standard Keplerian thin disk model, the thick disk model, slim disks, ADAFs etc. are fundamentally limited. We present the most complete solution to date called the advective accretion disk and discuss how it has the scope to address every observational aspects of a black hole. Though the magnetic field is not fully self-consistently taken care of yet, the details with which the present model can handle various issues successfully are astounding. We present some of the examples.

  9. Black Hole Scan

    E-Print Network [OSTI]

    Juan Crisostomo; Ricardo Troncoso; Jorge Zanelli

    2000-09-22

    Gravitation theories selected by requiring that they have a unique anti-de Sitter vacuum with a fixed cosmological constant are studied. For a given dimension d, the Lagrangians under consideration are labeled by an integer k=1,2,...,[(d-1)/2]. Black holes for each d and k are found and are used to rank these theories. A minimum possible size for a localized electrically charged source is predicted in the whole set of theories, except General Relativity. It is found that the thermodynamic behavior falls into two classes: If d-2k=1, these solutions resemble the three dimensional black hole, otherwise, their behavior is similar to the Schwarzschild-AdS_4 geometry.

  10. Black holes at accelerators.

    E-Print Network [OSTI]

    Webber, Bryan R

    be presented and the effects of some of the uncertainties can be investigated. 3.1. Hawking Spectrum With the above assumptions, the spectrum of particles emitted during black hole decay takes the form dN dE ? ?E2 (eE/TH ? 1) T n+6H (8) where as usual... the trapped surface area [6, 7]. T030 02 4 6 8 10 0 0.2 0.4 0.6 0.8 1 1.2 n=0 n=1 n=2 n=6 E rS ?ˆ (0 ) ab s/ pi r2 S Figure 4: Grey-body factors for scalar emission on the brane from a (4 + n)D black hole. 0 2 4 6 8 10 0 0.2 0.4 0.6 0.8 1 1.2 n=0 n=1 n=2 n=6 E...

  11. Investigation of high hole mobility In{sub 0.41}Ga{sub 0.59}Sb...

    Office of Scientific and Technical Information (OSTI)

    hole mobility Insub 0.41Gasub 0.59SbAlsub 0.91Gasub 0.09Sb quantum well structures grown by molecular beam epitaxy Citation Details In-Document Search Title:...

  12. Oil and gas journal databook, 1987 edition

    SciTech Connect (OSTI)

    Not Available

    1987-01-01

    This book is an annual compendium of surveys and special reports reviewed by experts. The 1987 edition opens with a forward by Gene Kinney, co-publisher of the Oil and Gas Journal and includes the OGJ 400 Report, Crude Oil Assays, Worldwide Petrochemical Survey, the Midyear Forecast and Reviews, the Worldwide Gas Processing Report, the Ethylene Report, Sulfur Survey, the International Refining, Catalyst Compilation, Annual Refining Survey, Worldwide Construction Report, Pipeline Economics Report, Worldwide Production and Refining Report, the Morgan Pipeline Cost Index for Oil and Gas, the Nelson Cost Index, the Hughes Rig Count, the Smith Rig Count, the OGJ Production Report, the API Refinery Report, API Crude and Product Stocks, APU Imports of Crude and Products, and the complete Oil and Gas Journal 1986 Index of articles.

  13. National solar energy education directory. Second edition

    SciTech Connect (OSTI)

    Corcoleotes, G; Cronin, S; Kramer, K; O'Connor, K

    1980-01-01

    The information contained in this directory is derived from responses to a national survey of educational institutions and organizations involved in solar energy educational activities beyond the secondary school level. Phone calls and follow-up mail requests were used to gather additional information when necessary. Every survey instrument was read, coded, and edited before entry into the data base from which this directory was produced. The Directory is organized alphabetically by state. Institutions and organizations within each state are categorized according to type (Colleges and Universities, Junior/Community Colleges, Vocational/Technical Schools, and Other Educational Institutions and Organizations) and listed alphabetically within these categories. Within each institutional listing the amount of information provided will vary according to the completeness of the survey response received from that institution. (MHR)

  14. Black Hole Demographics

    E-Print Network [OSTI]

    Laura Ferrarese

    2002-03-04

    The purpose of this contribution is to review the current status of black hole demographics in light of recent advances in the study of high redshift QSOs (section 2), local AGNs (section 3) and local quiescent galaxies (section 4). I will then outline the prospects for future progress (section 5), and discuss what I believe will be the challenges for the years to come [ABRIDGED].

  15. 1999 Commercial Building Characteristics--Detailed Tables--Principal...

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

    Principal Building Activities > Detailed Tables-Principal Building Activities Complete Set of 1999 CBECS Detailed Tables Detailed Tables-Principal Building Activities Table B1....

  16. 1999 Commercial Building Characteristics--Detailed Tables--Year...

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

    Year Constructed > Detailed Tables-Year Constructed Complete Set of 1999 CBECS Detailed Tables Detailed Tables-Year Constructed Table B8. Year Constructed, Number of Buildings...

  17. Detailed Programme, Next Generation Energy and Resources

    E-Print Network [OSTI]

    Twente, Universiteit

    Detailed Programme, Next Generation Energy and Resources The duration of the full graduate program Next Generation Energy and Resources is in principle 6 years. Depending on prior courses, trainings representation of the graduate program Next Generation Energy and Resources Year 1 - 2 Compulsory courses (30 EC

  18. Fashion Marketing & Retailing BA (Hons) Key details

    E-Print Network [OSTI]

    Painter, Kevin

    Fashion Marketing & Retailing BA (Hons) Key details Duration: Full-time: 3 years (BA) / 4 years (BA Hons) Delivery type: Day Intake date: September Fees: 54000 AED per year Overview Our Fashion Marketing and Retailing programme confidently prepares students for a career within the marketing and retailing industry

  19. Chemical Engineering BEng (Hons) Key details

    E-Print Network [OSTI]

    Painter, Kevin

    Chemical Engineering BEng (Hons) Key details Duration: Full-time: 3 years (BEng) / 4 years (BEng Hons) Delivery type: Day Intake date: September Fees: 58000 AED per year Overview Chemical engineering successful and thriving types of business in the world. Chemical engineers play a vital role in achieving

  20. Property Loss / Damage Report Damage Loss Details

    E-Print Network [OSTI]

    Ponce, V. Miguel

    Property Loss / Damage Report Damage Loss Details Date & Time of Damage / Loss: Type of damage / loss: Location - specific address / room: Project / Grant associated with damage / loss - grant Police: When was damage / loss first discovered - BY WHOM: Pictures available or attached? Was personal

  1. Psychology with Management BSc (Hons) Key details

    E-Print Network [OSTI]

    Painter, Kevin

    Psychology with Management BSc (Hons) Key details Duration: Full-time: 4 years Delivery type: Day% Psychology with 25% Business and Management modules. Psychology modules cover a range of core approaches to psychology as well as research design and analysis and applied specialist topics. The curriculum is based

  2. Detailed balance analysis of nanophotonic solar cells

    E-Print Network [OSTI]

    Fan, Shanhui

    Detailed balance analysis of nanophotonic solar cells Sunil Sandhu, Zongfu Yu, and Shanhui Fan-voltage characteristic modeling of nanophotonic solar cells. This approach takes into account the intrinsic material non-idealities, and is useful for determining the theoretical limit of solar cell efficiency for a given structure. Our approach

  3. Contact Details Journeying Beyond Breast Cancer

    E-Print Network [OSTI]

    Espinosa, Horacio D.

    Home About Contact Details Facebook Search Journeying Beyond Breast Cancer making sense of the cancer experience Feeds: Posts Comments Cancer-fighting fountain pen May 20, 2009 by JBBC A research team be used both as a research tool in the development of next-generation cancer treatments

  4. Business Management BA / MA (Hons) Key details

    E-Print Network [OSTI]

    Painter, Kevin

    Business Management BA / MA (Hons) Key details Duration: Full-time: 3 years (BA) / 4 years (MSc Management degree programme follows a number of guiding principles that mirror the values of managers of leading organisations and reflect current business management thinking. In the first two years of all

  5. Automotive Engineering BEng (Hons) Key details

    E-Print Network [OSTI]

    Painter, Kevin

    Automotive Engineering BEng (Hons) Key details Duration: Full-time: 3 years (BEng) / 4 years (BEng programme, but allows students in the later years to specialise in subjects relating to automotive technology. Automotive engineering continues to be a major employer of professional engineers, owing

  6. Identification of Astrophysical Black Holes

    E-Print Network [OSTI]

    Sandip K. Chakrabarti

    1998-03-19

    Black holes are by definition black, and therefore cannot be directly observed by using electromagnetic radiations. Convincing identification of black holes must necessarily depend on the identification of a very specially behaving matter and radiation which surround them. A major problem in this subject of black hole astrophysics is to quantify the behaviour of matter and radiation close to the horizon. In this review, the subject of black hole accretion and outflow is systematically developed. It is shown that both the stationary as well as the non-stationary properties of the observed spectra could be generally understood by these solutions. It is suggested that the solutions of radiative hydrodynamic equations may produce clear spectral signatures of black holes. Other circumstantial evidences of black holes, both in the galactic centers as well as in binary systems, are also presented.

  7. Scripting graphics with graphics : icons as a visual editing tool

    E-Print Network [OSTI]

    Shamonsky, Dorothy J

    1984-01-01

    This thesis describes a system for scripting and editing graphic procedures with graphic representations or "icons." The icons are small bitmap images that carry with them information about spatial placement, list placement, ...

  8. Click to edit Master title style ENGINEERING, ARCHITECTURE, CONSTRUCTION,

    E-Print Network [OSTI]

    Subramanian, Venkat

    Click to edit Master title style ENGINEERING, ARCHITECTURE, CONSTRUCTION, ENVIRONMENTAL & Federal · Business & Technology Services · Construction/Design ­ Build · Energy · Environmental · Global · Combustion Improvement Programs · High Voltage Design · Substations and Transmission Lines · Controls Systems

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

    E-Print Network [OSTI]

    Jo, Moon-Ho

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

  10. Special Edition Stephen and Marylyn Pauley Seminar in Sustainability

    E-Print Network [OSTI]

    Special Edition Stephen and Marylyn Pauley Seminar in Sustainability Ka Pili Kai and industry, focusing on marine research, education and advisory/ extension services. University of Hawai population growth, land development, transportation, and building design, have greatly intensified the demand

  11. EDIT's Taxonomy and Biodiversity Information Services for Biogeographers

    E-Print Network [OSTI]

    Mergen, Patricia; Roberts, Dave; Roca, Pere; Lancelot, Gaël

    2010-01-01

    V.S. ( 2008) Getting Taxonomy onto the Web. The Systematist,ISSN 1948-6596 EDIT's Taxonomy and Biodiversity Informationfor the management of taxonomy and biodiversity data, we

  12. Edition No 5 (3rd March 2005) Research Showcase

    E-Print Network [OSTI]

    ME News Edition No 5 (3rd March 2005) Research Showcase The Research Showcase held on 17th February on Mechatronics in Medicine #12;ME News 3rd: Busso and Qian on Thermal Barrier Coatings Congratulations to all

  13. Maps & Web Mapping: An Introduction to Cartography Edition (2015)

    E-Print Network [OSTI]

    Clarke, Keith

    2015-01-01

    Showcase Site http://www.pearsonhighered.com/clarke-1e-info/index.html Catalog Link Maps & Web MappingMaps & Web Mapping: An Introduction to Cartography 1st Edition (2015) By Keith Clarke Links

  14. EditEd by Tony Hey, STewarT TanSley, and KriSTin Tolle F o u r t h

    E-Print Network [OSTI]

    Narasayya, Vivek

    EditEd by Tony Hey, STewarT TanSley, and KriSTin Tolle The F o u r t h P a r a d i g m Data-IntensIve scIentIfIc DIscovery #12;#12;T HE Fou rT H Pa radigm #12;#12;EDITED BY Tony Hey, STewarT Tan foreword Gordon Bell xvii jim gray on escience: a transformed scientific method Edited by Tony Hey, Stewart

  15. Black holes in general relativity

    E-Print Network [OSTI]

    Visser, Matt

    2009-01-01

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

  16. Quantum Mechanics and Black Holes

    E-Print Network [OSTI]

    Jose N. Pecina-Cruz

    2005-11-27

    This paper discusses the existence of black holes from the foundations of quantum mechanics. It is found that quantum mechanics rule out a possible gravitational collapse.

  17. Silberschatz, Galvin and Gagne 2009Operating System Concepts 8th Edition, 3.2 Silberschatz, Galvin and Gagne 2009Operating System Concepts 8th Edition

    E-Print Network [OSTI]

    Iamnitchi, Adriana

    Silberschatz, Galvin and Gagne ©2009Operating System Concepts ­ 8th Edition, Lecture 5: Processes Chapter 3 #12;3.2 Silberschatz, Galvin and Gagne ©2009Operating System Concepts ­ 8th Edition Concepts Why? #12;3.3 Silberschatz, Galvin and Gagne ©2009Operating System Concepts ­ 8th Edition Inclass work

  18. Construction and physical properties of Kerr black holes with scalar hair

    E-Print Network [OSTI]

    Carlos Herdeiro; Eugen Radu

    2015-05-04

    Kerr black holes with scalar hair are solutions of the Einstein-Klein-Gordon field equations describing regular (on and outside an event horizon), asymptotically flat black holes with scalar hair (arXiv:1403.2757). These black holes interpolate continuously between the Kerr solution and rotating boson stars in D=4 spacetime dimensions. Here we provide details on their construction, discussing properties of the ansatz, the field equations, the boundary conditions and the numerical strategy. Then, we present an overview of the parameter space of the solutions, and describe in detail the space-time structure of the black holes exterior geometry and of the scalar field for a sample of reference solutions. Phenomenological properties of potential astrophysical interest are also discussed, and the stability properties and possible generalizations are commented on. As supplementary material to this paper we make available numerical data files for the sample of reference solutions discussed, for public use.

  19. Thermal BEC black holes

    E-Print Network [OSTI]

    Roberto Casadio; Andrea Giugno; Octavian Micu; Alessio Orlandi

    2015-11-04

    We review some features of BEC models of black holes obtained by means of the HWF formalism. We consider the KG equation for a toy graviton field coupled to a static matter current in spherical symmetry. The classical field reproduces the Newtonian potential generated by the matter source, while the corresponding quantum state is given by a coherent superposition of scalar modes with continuous occupation number. An attractive self-interaction is needed for bound states to form, so that (approximately) one mode is allowed, and the system of N bosons can be self-confined in a volume of the size of the Schwarzschild radius. The HWF is then used to show that the radius of such a system corresponds to a proper horizon. The uncertainty in the size of the horizon is related to the typical energy of Hawking modes: it decreases with the increasing of the black hole mass (larger number of gravitons), in agreement with semiclassical calculations and different from a single very massive particle. The spectrum contains a discrete ground state of energy $m$ (the bosons forming the black hole), and a continuous spectrum with energy $\\omega > m$ (representing the Hawking radiation and modelled with a Planckian distribution at the expected Hawking temperature). The $N$-particle state can be collectively described by a single-particle wave-function given by a superposition of a total ground state with energy $M = N m$ and a Planckian distribution for $E > M$ at the same Hawking temperature. The partition function is then found to yield the usual area law for the entropy, with a logarithmic correction related with the Hawking component. The backreaction of modes with $\\omega > m$ is also shown to reduce the Hawking flux and the evaporation properly stops for vanishing mass.

  20. Detailed balance in Horava-Lifshitz gravity

    E-Print Network [OSTI]

    Gianluca Calcagni

    2010-02-04

    We study Horava-Lifshitz gravity in the presence of a scalar field. When the detailed balance condition is implemented, a new term in the gravitational sector is added in order to maintain ultraviolet stability. The four-dimensional theory is of a scalar-tensor type with a positive cosmological constant and gravity is nonminimally coupled with the scalar and its gradient terms. The scalar field has a double-well potential and, if required to play the role of the inflation, can produce a scale-invariant spectrum. The total action is rather complicated and there is no analog of the Einstein frame where Lorentz invariance is recovered in the infrared. For these reasons it may be necessary to abandon detailed balance. We comment on open problems and future directions in anisotropic critical models of gravity.

  1. Artificial ozone holes

    E-Print Network [OSTI]

    S. N. Dolya

    2014-10-18

    This article considers an opportunity of disinfecting a part of the Earth surface, occupying a large area of ten thousand square kilometers. The sunlight will cause dissociation of molecular bromine into atoms; each bromine atom kills thirty thousand molecules of ozone. Each bromine plate has a mass of forty milligrams grams and destroys ozone in the area of hundred square meters. Thus, to form the ozone hole over the area of ten thousand square kilometers, it is required to have the total mass of bromine equal to the following four tons.

  2. Holographic Black Hole Chemistry

    E-Print Network [OSTI]

    Andreas Karch; Brandon Robinson

    2015-11-02

    Thermodynamic quantities associated with black holes in Anti-de Sitter space obey an interesting identity when the cosmological constant is included as one of the dynamical variables, the generalized Smarr relation. We show that this relation can easily be understood from the point of view of the dual holographic field theory. It amounts to the simple statement that the extensive thermodynamic quantities of a large $N$ gauge theory only depend on the number of colors, $N$, via an overall factor of $N^2$.

  3. Black hole spectroscopy from Loop Quantum Gravity models

    E-Print Network [OSTI]

    Aurelien Barrau; Xiangyu Cao; Karim Noui; Alejandro Perez

    2015-04-21

    Using Monte Carlo simulations, we compute the integrated emission spectra of black holes in the framework of Loop Quantum Gravity (LQG). The black hole emission rates are governed by the entropy whose value, in recent holographic loop quantum gravity models, was shown to agree at leading order with the Bekenstein-Hawking entropy. Quantum corrections depend on the Barbero-Immirzi parameter $\\gamma$. Starting with black holes of initial horizon area $A \\sim 10^2$ in Planck units, we present the spectra for different values of $\\gamma$. Each spectrum clearly decomposes in two distinct parts: a continuous background which corresponds to the semi-classical stages of the evaporation and a series of discrete peaks which constitutes a signature of the deep quantum structure of the black hole. We show that $\\gamma$ has an effect on both parts that we analyze in details. Finally, we estimate the number of black holes and the instrumental resolution required to experimentally distinguish between the considered models.

  4. Mass and Free Energy of Lovelock Black Holes

    E-Print Network [OSTI]

    David Kastor; Sourya Ray; Jennie Traschen

    2011-06-20

    An explicit formula for the ADM mass of an asymptotically AdS black hole in a generic Lovelock gravity theory is presented, identical in form to that in Einstein gravity, but multiplied by a function of the Lovelock coupling constants and the AdS curvature radius. A Gauss' law type formula relates the mass, which is an integral at infinity, to an expression depending instead on the horizon radius. This and other thermodynamic quantities, such as the free energy, are then analyzed in the limits of small and large horizon radius, yielding results that are independent of the detailed choice of Lovelock couplings. In even dimensions, the temperature diverges in both limits, implying the existence of a minimum temperature for black holes. The negative free energy of sufficiently large black holes implies the existence of a Hawking-Page transition. In odd dimensions the temperature still diverges for large black holes, which again have negative free energy. However, the temperature vanishes as the horizon radius tends to zero and sufficiently small black holes have positive specific heat.

  5. Accretion Processes On a Black Hole

    E-Print Network [OSTI]

    Sandip K. Chakrabarti

    1996-05-03

    We describe astrophysical processes around a black hole keeping primarily the physics of accretion in mind. In Section 1, we briefly discuss the formation, evolution and detection of black holes. We also discuss the difference of flow properties around a black hole and a Newtonian star. In Section 2, we present past and present developments in the study of spherically accreting flows. We study the properties of Bondi flow with and without radiative transfer. In the presence of significant angular momentum, which is especially true in a binary system, matter will be accreted as a thin Keplerian disk. In Section 3, we discuss a large number of models of these disks including the more popular standard disk model. We present magnetized disk models as well. Since the angular momentum is high in these systems, rotational motion is the most dominant component compared to the radial or the vertical velocity components. In Section 4, we study thick disk models which are of low angular momentum but still have no significant radial motion. The accretion rates could be very high causing the flow to become radiation dominated and the disk to be geometrically thick. For low accretion rates, ion pressure supported disks are formed. In Section 5, we extensively discuss the properties of transonic flows which has with sub-Keplerian angular momentum. In the absence of shock discontinuities, these sub-Keplerian flows are basically advecting, similar to Bondi flows, close to the black holes, though far away they match Keplerian or sub-Keplerian disks. In presence of shocks, the post-shock flow becomes rotation dominated similar to thick disks. In Section 6, we present results of important numerical simulations of accretion flows. Significant results from the studies of evolution of viscous transonic flows are reported. In Section 7, we discuss some observational evidences of the black hole accretion. We also present a detailed model of a generalized accretion disk and present its spectra and compare with observations. In Section 8, we summarize the review and make concluding remarks.

  6. Anti-de Sitter black holes in supergravity 

    E-Print Network [OSTI]

    Chong, Zhiwei

    2009-06-02

    -Generating Procedure . . . . . . . . . . . . . . . . 22 1. O(4,4) Symmetry of the Reduced D = 3 Theory . . . 23 2. O(1,1)4 Transformation of a Reduced Uncharged Solution . . . . . . . . . . . . . . . . . . . . . . . . . . 30 C. 4-Charge Rotating NUT Solution... of supersymmetric five-dimensional AdS black holes and that calculated from the counting of microstates in the D-brane models involving giant gravitons in the very recent paper [22]. In Chapter IV, we will present the details in constructing 12 these five...

  7. Micromechanics of compression failures in open hole composite laminates 

    E-Print Network [OSTI]

    Guynn, Eunice Gail

    1987-01-01

    50. Details of section 3. a) Rotating snd kinking (X-Y and Y-Z planes) in group 1 0's, including matrix deformation and cracking in the adjacent 45's. b) Rotating and kinking (X-Y and Y-Z planes) in group 2 0's. . . . 117 51. Shear crippling zone.... The shear crippling zone in section 1 (zq = 0. 00 mm) oi' PEEI& specimen R, just after mount and polish. Note that some of the 0' ply beneath the +45' plies is seen near the hole. Details of section 1. a) Rotating and kinking (in both the X-Y and Y...

  8. Black Holes of Negative Mass

    E-Print Network [OSTI]

    R. B. Mann

    1997-05-06

    I demonstrate that, under certain circumstances, regions of negative energy density can undergo gravitational collapse into a black hole. The resultant exterior black hole spacetimes necessarily have negative mass and non-trivial topology. A full theory of quantum gravity, in which topology-changing processes take place, could give rise to such spacetimes.

  9. The Ozone Hole Some perspective

    E-Print Network [OSTI]

    Toohey, Darin W.

    The Ozone Hole · Some perspective · The British Antarctic Survey · The "Ozone Hole" · International of the predicted ozone losses! This was quite a controversy. Ultimately, ozone losses started appearing in the late 1980s (see Figure below), but by then, there was already a credibility issue for ozone scientists. #12

  10. Transportation energy data book: edition 16

    SciTech Connect (OSTI)

    Davis, S.C.; McFarlin, D.N.

    1996-07-01

    The Transportation Energy Data Book: Edition 16 is a statistical compendium prepared and published by Oak Ridge National Laboratory (ORNL) under contract with the Office of Transportation Technologies in the Department of Energy (DOE). Designed for use as a desk-top reference, the data book represents an assembly and display of statistics and information that characterize transportation activity, and presents data on other factors that influence transportation energy use. The purpose of this document is to present relevant statistical data in the form of tables and graphs. Each of the major transportation modes is treated in separate chapters or sections. Chapter 1 compares U.S. transportation data with data from other countries. Aggregate energy use and energy supply data for all modes are presented in Chapter 2. The highway mode, which accounts for over three-fourths of total transportation energy consumption, is dealt with in Chapter 3. Topics in this chapter include automobiles, trucks, buses, fleet vehicles, federal standards, fuel economies, and high- occupancy vehicle lane data. Household travel behavior characteristics are displayed in Chapter 4. Chapter 5 contains information on alternative fuels and alternative fuel vehicles. Chapter 6 covers the major nonhighway modes: air, water, and rail. The last chapter, Chapter 7, presents data on environmental issues relating to transportation.

  11. Transportation energy data book: Edition 15

    SciTech Connect (OSTI)

    Davis, S.C.

    1995-05-01

    The Transportation Energy Data Book: Edition 15 is a statistical compendium. Designed for use as a desk-top reference, the data book represents an assembly and display of statistics and information that characterize transportation activity, and presents data on other factors that influence transportation energy use. Purpose of this document is to present relevant statistical data in the form of tables and graphs. Each of the major transportation modes is treated in separate chapters or sections. Chapter I compares US transportation data with data from other countries. Aggregate energy use and energy supply data for all modes are presented in Chapter 2. The highway mode, which accounts for over three-fourths of total transportation energy consumption, is dealt with in Chapter 3. Topics in this chapter include automobiles, trucks, buses, fleet vehicles, federal standards, fuel economies, and high-occupancy vehicle lane data. Household travel behavior characteristics are displayed in Chapter 4. Chapter 5 contains information on alternative fuels and alternative fuel vehicles. Chapter 6 covers the major nonhighway modes: air, water, and rail. The last chapter, Chapter 7, presents data environmental issues relating to transportation.

  12. Biomass Energy Data Book, 2011, Edition 4

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

    Wright, L.; Boundy, B.; Diegel, S. W.; Davis, S. C.

    The Biomass Energy Data Book is a statistical compendium prepared and published by Oak Ridge National Laboratory (ORNL) under contract with the Biomass Program in the Energy Efficiency and Renewable Energy (EERE) program of the Department of Energy (DOE). Designed for use as a convenient reference, the book represents an assembly and display of statistics and information that characterize the biomass industry, from the production of biomass feedstocks to their end use, including discussions on sustainability. This is the fourth edition of the Biomass Energy Data Book which is only available online in electronic format. There are five main sections to this book. The first section is an introduction which provides an overview of biomass resources and consumption. Following the introduction to biomass, is a section on biofuels which covers ethanol, biodiesel and bio-oil. The biopower section focuses on the use of biomass for electrical power generation and heating. The fourth section is on the developing area of biorefineries, and the fifth section covers feedstocks that are produced and used in the biomass industry. The sources used represent the latest available data. There are also four appendices which include frequently needed conversion factors, a table of selected biomass feedstock characteristics, and discussions on sustainability.

  13. Transportation energy data book: Edition 13

    SciTech Connect (OSTI)

    Davis, S.C.; Strang, S.G.

    1993-03-01

    The Transportation Energy Data Book: Edition 13 is a statistical compendium prepared and published by Oak Ridge National Laboratory (ORNL) under contract with the Office of Transportation Technologies in the Department of Energy (DOE). Designed for use as a desk-top reference, the data book represents an assembly and display of statistics and information that characterize transportation activity, and presents data on other factors that influence transportation energy use. The purpose of this document is to present relevant statistical data in the form of tables and graphs. Each of the major transportation modes -- highway, air, water, rail, pipeline -- is treated in separate chapters or sections. Chapter 1 compares US transportation data with data from seven other countries. Aggregate energy use and energy supply data for all modes are presented in Chapter 2. The highway mode, which accounts for over three-fourths of total transportation energy consumption, is dealt with in Chapter 3. Topics in this chapter include automobiles, trucks, buses, fleet automobiles, federal standards, fuel economies, and vehicle emission data. Household travel behavior characteristics are displayed in Chapter 4. Chapter 5 contains information on alternative fuels and alternatively-fueled vehicles. The last chapter, Chapter 6, covers each of the nonhighway modes: air, water, pipeline, and rail, respectively.

  14. Transportation energy data book: Edition 13

    SciTech Connect (OSTI)

    Davis, S.C.; Strang, S.G.

    1993-03-01

    The Transportation Energy Data Book: Edition 13 is a statistical compendium prepared and published by Oak Ridge National Laboratory (ORNL) under contract with the Office of Transportation Technologies in the Department of Energy (DOE). Designed for use as a desk-top reference, the data book represents an assembly and display of statistics and information that characterize transportation activity, and presents data on other factors that influence transportation energy use. The purpose of this document is to present relevant statistical data in the form of tables and graphs. Each of the major transportation modes - highway, air, water, rail, pipeline - is treated in separate chapters or sections. Chapter 1 compares US transportation data with data from seven other countries. Aggregate energy use and energy supply data for all modes are presented in Chapter 2. The highway mode, which accounts for over three-fourths of total transportation energy consumption, is dealt with in Chapter 3. Topics in this chapter include automobiles, trucks, buses, fleet automobiles, federal standards, fuel economies, and vehicle emission data. Household travel behavior characteristics are displayed in Chapter 4. Chapter 5 contains information on alternative fuels and alternatively-fueled vehicles. The last chapter, Chapter 6, covers each of the nonhighway modes: air, water, pipeline, and rail, respectively.

  15. Transportation energy data book: Edition 12

    SciTech Connect (OSTI)

    Davis, S.C.; Morris, M.D.

    1992-03-01

    The Transportation Energy Data Book: Edition 12 is a statistical compendium prepared and published by Oak Ridge National Laboratory under contract with the Office of Transportation Technologies in the Department of Energy. Designed for use as a desk-top reference, the data book represents an assembly and display of statistics and information that characterize transportation activity, and presents data on other factors that influence transportation energy use. The purpose of this document is to present relevant statistical data in the form of tables and graphs. Each of the major transportation modes--highway, air, water, rail, pipeline--is treated in separate chapters or sections. Chapter 1 compares US transportation data with data from seven other countries. Aggregate energy use and energy supply data for all modes are presented in Chapter 2. The highway mode, which accounts for over three-fourths of total transportation energy consumption, is dealt with in Chapter 3. Topics in this chapter include automobiles, trucks, buses, fleet automobiles, federal standards, fuel economies, and vehicle emission data. Household travel behavior characteristics are displayed in Chapter 4. Chapter 5 contains information on alternative fuels and alternatively-fueled vehicles. The last chapter, Chapter 6, covers each of the nonhighway modes: air, water, pipeline, and rail, respectively.

  16. Biomass Energy Data Book: Edition 4

    SciTech Connect (OSTI)

    Boundy, Robert Gary; Diegel, Susan W; Wright, Lynn L; Davis, Stacy Cagle

    2011-12-01

    The Biomass Energy Data Book is a statistical compendium prepared and published by Oak Ridge National Laboratory (ORNL) under contract with the Biomass Program in the Energy Efficiency and Renewable Energy (EERE) program of the Department of Energy (DOE). Designed for use as a convenient reference, the book represents an assembly and display of statistics and information that characterize the biomass industry, from the production of biomass feedstocks to their end use, including discussions on sustainability. This is the fourth edition of the Biomass Energy Data Book which is only available online in electronic format. There are five main sections to this book. The first section is an introduction which provides an overview of biomass resources and consumption. Following the introduction to biomass, is a section on biofuels which covers ethanol, biodiesel and bio-oil. The biopower section focuses on the use of biomass for electrical power generation and heating. The fourth section is on the developing area of biorefineries, and the fifth section covers feedstocks that are produced and used in the biomass industry. The sources used represent the latest available data. There are also two appendices which include frequently needed conversion factors, a table of selected biomass feedstock characteristics, and discussions on sustainability. A glossary of terms and a list of acronyms are also included for the reader's convenience.

  17. Biomass Energy Data Book: Edition 1

    SciTech Connect (OSTI)

    Wright, Lynn L; Boundy, Robert Gary; Perlack, Robert D; Davis, Stacy Cagle; Saulsbury, Bo

    2006-09-01

    The Biomass Energy Data Book is a statistical compendium prepared and published by Oak Ridge National Laboratory (ORNL) under contract with the Office of the Biomass Program and the Office of Planning, Budget and Analysis in the Department of Energy's Energy Efficiency and Renewable Energy (EERE) program. Designed for use as a desk-top reference, the book represents an assembly and display of statistics and information that characterize the biomass industry, from the production of biomass feedstocks to their end use. This is the first edition of the Biomass Energy Data Book and is currently only available online in electronic format. There are five main sections to this book. The first section is an introduction which provides an overview of biomass resources and consumption. Following the introduction to biomass is a section on biofuels which covers ethanol, biodiesel and BioOil. The biopower section focuses on the use of biomass for electrical power generation and heating. The fourth section is about the developing area of biorefineries, and the fifth section covers feedstocks that are produced and used in the biomass industry. The sources used represent the latest available data. There are also three appendices which include measures of conversions, biomass characteristics and assumptions for selected tables and figures. A glossary of terms and a list of acronyms are also included for the reader's convenience.

  18. Biomass Energy Data Book: Edition 2

    SciTech Connect (OSTI)

    Wright, Lynn L; Boundy, Robert Gary; Badger, Philip C; Perlack, Robert D; Davis, Stacy Cagle

    2009-12-01

    The Biomass Energy Data Book is a statistical compendium prepared and published by Oak Ridge National Laboratory (ORNL) under contract with the Biomass Program in the Energy Efficiency and Renewable Energy (EERE) program of the Department of Energy (DOE). Designed for use as a convenient reference, the book represents an assembly and display of statistics and information that characterize the biomass industry, from the production of biomass feedstocks to their end use, including discussions on sustainability. This is the second edition of the Biomass Energy Data Book which is only available online in electronic format. There are five main sections to this book. The first section is an introduction which provides an overview of biomass resources and consumption. Following the introduction to biomass, is a section on biofuels which covers ethanol, biodiesel and bio-oil. The biopower section focuses on the use of biomass for electrical power generation and heating. The fourth section is on the developing area of biorefineries, and the fifth section covers feedstocks that are produced and used in the biomass industry. The sources used represent the latest available data. There are also four appendices which include frequently needed conversion factors, a table of selected biomass feedstock characteristics, assumptions for selected tables and figures, and discussions on sustainability. A glossary of terms and a list of acronyms are also included for the reader's convenience.

  19. Simulation levels of detail for plant motion 

    E-Print Network [OSTI]

    Beaudoin, Jacob Michael

    2013-02-22

    that motion interactive [PCOI, DCFOI, EMF03]. A comparison of our method with some of these other methods is provided in section 7. 1. SLODs have come into prominence only in the last few years [Ber97, CF97]. They have sometimes taken other names ? Endo et... al. refer to them as levels of motion detail, or LOmDs [EMF03]. There have been a wide variety of applications for SLODs. These include rigid body dynamics and motion [CIF99, DO01, CAF01], simple collision detection and response [CH97, ODG*03...

  20. Property:Project Details | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource HistoryPotentialRuralUtilityScalePVGeneration Jump to: navigation,Power Transfer MethodCity Jump to:Details

  1. CBECS 1992 - Consumption & Expenditures, Detailed Tables

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet)Decade Year-0ProvedDecade2,948 2,724per ThousandLease0 0and164 167Detailed Tables

  2. First Detailed Look at RNA Dicer

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation Current HABFES OctoberEvanServices » IncentivesStocksFirst Detailed Look

  3. First Detailed Look at RNA Dicer

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverse (Journal Article) |Final Reportthe Growing American66-2012,First DayDetailed

  4. Theatre Circle INSIGHTS Special Edition -Fall 2011Theatre Circle INSIGHTS Special Edition -Fall 2011 Indiana University Department of Theatre and DramaIndiana University Department of Theatre and Drama

    E-Print Network [OSTI]

    Indiana University

    Theatre Circle INSIGHTS Special Edition - Fall 2011Theatre Circle INSIGHTS Special Edition - Fall and the local economy. We created a High School Intern program that

  5. IBM XL C/C++ Advanced Edition V8.0 for Linux Getting Started with XL C/C++

    E-Print Network [OSTI]

    Hickman, Mark

    IBM XL C/C++ Advanced Edition V8.0 for Linux Getting Started with XL C/C++ SC09-8015-00 #12;#12;IBM "Notices" on page 35. First Edition (September 2005) This edition applies to IBM® XL C/C++ Advanced Edition indicated in new editions. Make sure you are using the correct edition for the level of the product. IBM

  6. Extremal Limits of Rotating Black Holes

    E-Print Network [OSTI]

    Laura Andrianopoli; Riccardo D'Auria; Antonio Gallerati; Mario Trigiante

    2013-05-30

    We consider non-extremal, stationary, axion-dilaton solutions to ungauged symmetric supergravity models, obtained by Harrison transformations of the non-extremal Kerr solution. We define a general algebraic procedure, which can be viewed as an Inonu-Wigner contraction of the Noether charge matrix associated with the effective D=3 sigma-model description of the solution, yielding, through different singular limits, the known BPS and non-BPS extremal black holes (which include the under-rotating non-BPS one). The non-extremal black hole can thus be thought of as "interpolating" among these limit-solutions. The algebraic procedure that we define generalizes the known Rasheed-Larsen limit which yielded, in the Kaluza-Klein theory, the first instance of under-rotating extremal solution. As an example of our general result, we discuss in detail the non-extremal solution in the T^3-model, with either (q_0, p^1) or (p^0, q_1) charges switched on, and its singular limits. Such solutions, computed in D=3 through the solution-generating technique, is completely described in terms of D=4 fields, which include the fully integrated vector fields.

  7. edited by Bjorn Hammarberg PROBLEM, PROCESS, PRODUCT

    E-Print Network [OSTI]

    , Sweden Cover picture: Detail of Olaus Magnus' Carta Marina 1539, Uppsala University Library. (c) 1993 and functions in their French interlanguage RolfPalmberg Survival Finnish for foreign tourists Geoffrey Phillips and foreign language. A list of publications from previous conferences is given below. This time, as earlier

  8. Charged black holes in generalized teleparallel gravity

    SciTech Connect (OSTI)

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

    2013-11-01

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

  9. New details on nuclear weapons program bared

    SciTech Connect (OSTI)

    Hileman, B.

    1994-07-11

    In a continuing effort to be more candid about Department of Energy nuclear weapons programs, Energy Secretary Hazel R. O'Leary recently declassified a substantial amount of information. On June 27, she revealed details about total US weapons-grade uranium production, testing of a bomb made of reactor-grade plutonium, radiation experiments conducted on humans since the 1920s, and underground and atmospheric nuclear weapons tests. O'Leary explains the new revelations by saying thousands of people in meetings across the country this year have told her that openness in government is very important. DOE is responding today in a manner that both satisfies the strong public interest and respects critical national security requirements.

  10. A meaningful expansion around detailed balance

    E-Print Network [OSTI]

    Matteo Colangeli; Christian Maes; Bram Wynants

    2011-01-18

    We consider Markovian dynamics modeling open mesoscopic systems which are driven away from detailed balance by a nonconservative force. A systematic expansion is obtained of the stationary distribution around an equilibrium reference, in orders of the nonequilibrium forcing. The first order around equilibrium has been known since the work of McLennan (1959), and involves the transient irreversible entropy flux. The expansion generalizes the McLennan formula to higher orders, complementing the entropy flux with the dynamical activity. The latter is more kinetic than thermodynamic and is a possible realization of Landauer's insight (1975) that, for nonequilibrium, the relative occupation of states also depends on the noise along possible escape routes. In that way nonlinear response around equilibrium can be meaningfully discussed in terms of two main quantities only, the entropy flux and the dynamical activity. The expansion makes mathematical sense as shown in the simplest cases from exponential ergodicity.

  11. 1999 Commercial Building Characteristics--Detailed Tables--Census...

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

    Census Region > Detailed Tables-Census Region Complete Set of 1999 CBECS Detailed Tables Detailed Tables-Census Region Table B3. Census Region, Number of Buildings and Floorspace...

  12. Recap Dictionaries Wildcard queries Edit distance Spelling correction Soundex Introduction to Information Retrieval

    E-Print Network [OSTI]

    Nejdl, Wolfgang

    Dictionaries Wildcard queries Edit distance Spelling correction Soundex Skip pointers 16 28 72 5 51 98 2 4 8 16

  13. IBM XL C/C++ Enterprise Edition V8.0 for AIX Programming Guide

    E-Print Network [OSTI]

    Hickman, Mark

    IBM XL C/C++ Enterprise Edition V8.0 for AIX Programming Guide SC09-7996-00 #12;#12;IBM XL C) This edition applies to version 8.0 of IBM XL C/C++ Enterprise Edition V8.0 for AIX (product number 5724-I12) and to all subsequent releases and modifications until otherwise indicated in new editions. IBM welcomes your

  14. IBM XL C/C++ Advanced Edition V8.0 for Linux Programming Guide

    E-Print Network [OSTI]

    Hickman, Mark

    IBM XL C/C++ Advanced Edition V8.0 for Linux Programming Guide SC09-8014-00 #12;#12;IBM XL C) This edition applies to version 8.0 of IBM XL C/C++ Advanced Edition V8.0 for Linux (product number 5724-M16) and to all subsequent releases and modifications until otherwise indicated in new editions. IBM welcomes your

  15. IBM XL C/C++ Advanced Edition V8.0 for Linux Language Reference

    E-Print Network [OSTI]

    Hickman, Mark

    IBM XL C/C++ Advanced Edition V8.0 for Linux Language Reference SC09-8016-00 #12;#12;IBM XL C (November, 2005) This edition applies to Version 8.0 of IBM XL C/C++ Advanced Edition for Linux (product editions. IBM welcomes your comments. You can send them by the Internet to the following address: compinfo@ca.ibm

  16. IBM XL C/C++ Enterprise Edition V8.0 for AIX Language Reference

    E-Print Network [OSTI]

    Hickman, Mark

    IBM XL C/C++ Enterprise Edition V8.0 for AIX Language Reference SC09-7998-00 #12;#12;IBM XL C (October, 2005) This edition applies to Version 8.0 of IBM XL C/C++ Enterprise Edition for AIX (product editions. IBM welcomes your comments. You can send them by the Internet to the following address: compinfo@ca.ibm

  17. Collaborative editing within the pervasive collaborative computing environment

    SciTech Connect (OSTI)

    Perry, Marcia; Agarwal, Deb

    2003-09-11

    Scientific collaborations are established for a wide variety of tasks for which several communication modes are necessary, including messaging, file-sharing, and collaborative editing. In this position paper, we describe our work on the Pervasive Collaborative Computing Environment (PCCE) which aims to facilitate scientific collaboration within widely distributed environments. The PCCE provides a persistent space in which collaborators can locate each other, exchange messages synchronously and asynchronously and archive conversations. Our current interest is in exploring research and development of shared editing systems with the goal of integrating this technology into the PCCE. We hope to inspire discussion of technology solutions for an integrated approach to synchronous and asynchronous communication and collaborative editing.

  18. Strings, higher curvature corrections, and black holes

    E-Print Network [OSTI]

    Thomas Mohaupt

    2005-12-05

    We review old and recent results on subleading contributions to black hole entropy in string theory.

  19. The Woods Hole Laboratory, 1885-1985

    E-Print Network [OSTI]

    The Woods Hole Laboratory, 1885-1985: A Century of Service Woods Hole Laboratory Northeast, Lectures, and Rededication of the Woods Hole Laboratory Contents Foreword and Acknowledgments Committees and Contributions of the Woods Hole Fisheries Laboratory Centennial Lecture II: The MBL and the Fisheries-A Century

  20. Reading: The corresponding chapter in the 2nd edition is Chapter 5, in the 3rd edition it is Chapter 5 and in the 4th edition it is Chapter 4.

    E-Print Network [OSTI]

    California at San Diego, University of

    Chapter 4 CPU Design Reading: The corresponding chapter in the 2nd edition is Chapter 5, in the 3rd edition it is Chapter 5 and in the 4th edition it is Chapter 4. 4.1 Design goal In Chapter 1, we learned that memory is NOT part of the CPU. PC Program Memory Register File Data Memory ALU A Inst Rs Rt Rd Din Ds Dt

  1. Editing Noise Noise is used to create realistic animations that look

    E-Print Network [OSTI]

    Lee, In-Kwon

    Editing Noise Abstract Noise is used to create realistic animations that look like natural. In this paper, we suggest a method to edit noise values to satisfy the constraints that reflect the user's demands while maintaining the inherent statistical features of the noise function. Noise editing uses

  2. Heuristics for Continuity Editing of Cinematic Computer Graphics Scenes Kaveh Kardan Henri Casanova

    E-Print Network [OSTI]

    Casanova, Henri

    Heuristics for Continuity Editing of Cinematic Computer Graphics Scenes Kaveh Kardan Henri Casanova cinematic sequences into a coherent movie clip which obeys the conventions of continuity editing. Our stylistic rules, enabling different edits of the same scene into cinematic clips of various styles. We

  3. Parallel Dynamic Programming for Solving the String Editing Problem on a CGM/BSP

    E-Print Network [OSTI]

    Song, Siang Wun

    Parallel Dynamic Programming for Solving the String Editing Problem on a CGM/BSP C. E. R. Alves, string editing, dynamic programming, CGM, BSP # Partially supported by CNPq and FINEP­PRONEX­SAI Proc. No. net ABSTRACT In this paper we present a coarse­grained parallel algorithm for solving the string edit

  4. Silberschatz, Galvin and Gagne 2009Operating System Concepts 8th Edition, Security (Chapter 15)

    E-Print Network [OSTI]

    Iamnitchi, Adriana

    and Gagne ©2009Operating System Concepts ­ 8th Edition Program Threats Trojan Horse Code segment Concepts ­ 8th Edition C Program with Buffer-overflow Condition #include #define BUFFER SIZE 256 and Gagne ©2009Operating System Concepts ­ 8th Edition Program Threats (Cont.) Viruses Code fragment

  5. Prof. Seth Graebner Instructions for programming and using macros for editing student papers

    E-Print Network [OSTI]

    Prof. Seth Graebner Instructions for programming and using macros for editing student papers Code intervention. That's what all #12;Prof. Seth Graebner Instructions for programming and using macros for editing. The document "editing.docx" gives a list of the errors to which the different macros respond, the key

  6. Silberschatz, Galvin and Gagne 2009Operating System Concepts 8th Edition, Lecture 17: Wrapping up

    E-Print Network [OSTI]

    Iamnitchi, Adriana

    Edition Segmentation Memory-management scheme that supports user view of memory A program is a collectionOperating System Concepts ­ 8th Edition User's View of a Program #12;14.4 Silberschatz, Galvin and GagneSilberschatz, Galvin and Gagne ©2009Operating System Concepts ­ 8th Edition, Lecture 17: Wrapping

  7. Achieving Flexibility in Direct-Manipulation Programming Environments by Relaxing the Edit-Time Grammar

    E-Print Network [OSTI]

    Goldman, Kenneth J.

    Achieving Flexibility in Direct-Manipulation Programming Environments by Relaxing the Edit editing and flexibility, particularly in live development environments. JPie is a graphical programming. However, if a DMPE requires that programs always be in an executable state, editing is less flexible

  8. Silberschatz, Galvin and Gagne 2009Operating System Concepts 8th Edition Lecture 18

    E-Print Network [OSTI]

    Iamnitchi, Adriana

    Program #12;10.5 Silberschatz, Galvin and Gagne ©2009Operating System Concepts ­ 8th Edition FileSilberschatz, Galvin and Gagne ©2009Operating System Concepts ­ 8th Edition Lecture 18: File-System Interface (Ch 10) #12;10.2 Silberschatz, Galvin and Gagne ©2009Operating System Concepts ­ 8th Edition #12

  9. Editing Functional Programs Without Breaking Them Edward Amsden Ryan Newton Jeremy Siek

    E-Print Network [OSTI]

    Tobin-Hochstadt, Sam

    Editing Functional Programs Without Breaking Them Edward Amsden Ryan Newton Jeremy Siek Indiana how general-purpose program- ming might proceed given this set of editing actions. Categories types to guide the editing opera- tions on terms. Rather than entering programs as text, programmers

  10. Native Variants of the MRB1 Complex Exhibit Specialized Functions in Kinetoplastid RNA Editing 

    E-Print Network [OSTI]

    Madina, Bhaskara R.; Kumar, Vikas; Mooers, Blaine H. M.; Cruz-Reyes, Jorge

    2015-04-30

    Adaptation and survival of Trypanosoma brucei requires editing of mitochondrial mRNA by uridylate (U) insertion and deletion. Hundreds of small guide RNAs (gRNAs) direct the mRNA editing at over 3,000 sites. RNA editing ...

  11. Overview of Detailed Chemical Speciation and Particle Sizing...

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

    Detailed Chemical Speciation and Particle Sizing for Diesel Exhaust, Both Real Time and Filter Based Measurements Overview of Detailed Chemical Speciation and Particle Sizing for...

  12. Improving Combustion Software to Solve Detailed Chemical Kinetics...

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

    Combustion Software to Solve Detailed Chemical Kinetics for HECC Improving Combustion Software to Solve Detailed Chemical Kinetics for HECC 2012 DOE Hydrogen and Fuel Cells Program...

  13. Black hole horizons Eric Gourgoulhon

    E-Print Network [OSTI]

    Gourgoulhon, Eric

    on a black hole: up to 42% of the mass-energy mc2 of accreted matter ! NB: thermonuclear reactions release: a very deep gravitational potential well Release of potential gravitational energy by accretion

  14. Thermodynamics of regular black hole

    E-Print Network [OSTI]

    Yun Soo Myung; Yong-Wan Kim; Young-Jai Park

    2008-09-21

    We investigate thermodynamics for a magnetically charged regular black hole (MCRBH), which comes from the action of general relativity and nonlinear electromagnetics, comparing with the Reissner-Norstr\\"om (RN) black hole in both four and two dimensions after dimensional reduction. We find that there is no thermodynamic difference between the regular and RN black holes for a fixed charge $Q$ in both dimensions. This means that the condition for either singularity or regularity at the origin of coordinate does not affect the thermodynamics of black hole. Furthermore, we describe the near-horizon AdS$_2$ thermodynamics of the MCRBH with the connection of the Jackiw-Teitelboim theory. We also identify the near-horizon entropy as the statistical entropy by using the AdS$_2$/CFT$_1$ correspondence.

  15. Black Holes and Nuclear Dynamics

    E-Print Network [OSTI]

    David Merritt

    2006-02-17

    Supermassive black holes inhabit galactic nuclei, and their presence influences in crucial ways the evolution of the stellar distribution. The low-density cores observed in bright galaxies are probably a result of black hole infall, while steep density cusps like those at the Galactic center are a result of energy exchange between stars moving in the gravitational field of the single black hole. Loss-cone dynamics are substantially more complex in galactic nuclei than in collisionally-relaxed systems like globular clusters due to the wider variety of possible geometries and orbital populations. The rate of star-black hole interactions has begun to be constrained through observations of energetic events associated with stellar tidal disruptions.

  16. You Cannot Press Out the Black Hole

    E-Print Network [OSTI]

    Daisuke Ida; Takahiro Okamoto

    2012-01-03

    It is shown that a ball-shaped black hole region homeomorphic with D**n cannot be pressed out, along whichever axis penetrating the black hole region, into a black ring with a doughnut-shaped black hole region homeomorphic with S**1 x D**(n-1). A more general prohibition law for the change of the topology of black holes, including a version of no-bifurcation theorems for black holes, is given.

  17. Detailed Chemical Kinetic Modeling of Cyclohexane Oxidation

    SciTech Connect (OSTI)

    Silke, E J; Pitz, W J; Westbrook, C K; Ribaucour, M

    2006-11-10

    A detailed chemical kinetic mechanism has been developed and used to study the oxidation of cyclohexane at both low and high temperatures. Reaction rate constant rules are developed for the low temperature combustion of cyclohexane. These rules can be used for in chemical kinetic mechanisms for other cycloalkanes. Since cyclohexane produces only one type of cyclohexyl radical, much of the low temperature chemistry of cyclohexane is described in terms of one potential energy diagram showing the reaction of cyclohexyl radical + O{sub 2} through five, six and seven membered ring transition states. The direct elimination of cyclohexene and HO{sub 2} from RO{sub 2} is included in the treatment using a modified rate constant of Cavallotti et al. Published and unpublished data from the Lille rapid compression machine, as well as jet-stirred reactor data are used to validate the mechanism. The effect of heat loss is included in the simulations, an improvement on previous studies on cyclohexane. Calculations indicated that the production of 1,2-epoxycyclohexane observed in the experiments can not be simulated based on the current understanding of low temperature chemistry. Possible 'alternative' H-atom isomerizations leading to different products from the parent O{sub 2}QOOH radical were included in the low temperature chemical kinetic mechanism and were found to play a significant role.

  18. Fishing in Black Holes

    E-Print Network [OSTI]

    A. Brotas

    2006-09-01

    The coordinate system $(\\bar{x},\\bar{t})$ defined by $r = 2m + K\\bar{x}- c K \\bar{t}$ and $t=\\bar{x}/cK - 1 /cK \\int_{r_a}^r (1- 2m/r + K^2)^{1/2} (1 - 2m/r)^{-1}dr$ allow us to write the Schwarzschild metric in the form: \\[ds^2=c^2 d\\bar{t}^2 + (W^2/K^2 - 2W/K) d\\bar{x}^2 + 2c (1 + W/K) d\\bar{x}d\\bar{t} - r^2 (d\\theta^2 + cos^2\\theta d\\phi^2)\\] with $W=(1 - 2m/r + K^2)^{1/2}$, in which the coefficients' pathologies are moved to $r_K = 2m/(1+K^2)$. This new coordinate system is used to study the entrance into a black hole of a rigid line (a line in which the shock waves propagate with velocity c).

  19. Bulk emission of scalars by a rotating black hole

    E-Print Network [OSTI]

    M. Casals; S. R. Dolan; P. Kanti; E. Winstanley

    2008-07-17

    We study in detail the scalar-field Hawking radiation emitted into the bulk by a higher-dimensional, rotating black hole. We numerically compute the angular eigenvalues, and solve the radial equation of motion in order to find transmission factors. The latter are found to be enhanced by the angular momentum of the black hole, and to exhibit the well-known effect of superradiance. The corresponding power spectra for scalar fields show an enhancement with the number of dimensions, as in the non-rotating case. We compute the total mass loss rate of the black hole for a variety of black-hole angular momenta and bulk dimensions, and find that, in all cases, the bulk emission remains significantly smaller than the brane emission. The angular-momentum loss rate is also computed and found to have a smaller value in the bulk than on the brane. We present accurate bulk-to-brane emission ratios for a range of scenarios.

  20. Folding Mechanisms Earth Structure (2nd Edition), 2003

    E-Print Network [OSTI]

    Maryland Appalachians Swiss Alps #12;© EarthStructure (2nd ed) 311/7/2010 Bending and Buckling CompressionFolding Mechanisms Earth Structure (2nd Edition), 2003 W.W. Norton & Co, New York Slide show by Ben van der Pluijm © WW Norton; unless noted otherwise #12;© EarthStructure (2nd ed) 211/7/2010 Folds

  1. An edition of Hall Caine's The Demon Lover 

    E-Print Network [OSTI]

    Linnstaedter, Joan

    1993-01-01

    Hall Caine, once a popular writer, is now forgotten. This is the first edition of Hall Caine's play The Demon Lover. The text is based on the only known typescript of the play which is corrected in the author's own hand and which was bound...

  2. Weld Surfacing Edited by Dr I.A. Bucklow

    E-Print Network [OSTI]

    Cambridge, University of

    V01.II Weld Surfacing Edited by Dr I.A. Bucklow ConferenceTechnicalDirector Organised by The Welding Institute in associationwith The Surface Engineering Society THE WELDING INSTITUTE #12;L becomesconfigurationally frozen at a temperature of about 1150°Cduring deposition by the manual-metal-arc welding technique

  3. Research to RealityMay 2013 Edition 15 Universityoftasmania

    E-Print Network [OSTI]

    Wapstra, Erik

    Research to RealityMay 2013 ­ Edition 15 Universityoftasmania regional innovation the future of food carbon capture devil vaccine clue protecting our native pollinators #12;There is a bit of a buzz projects. It's a partnership that aims to help diversifyTasmania's economic base by growing exports of high

  4. Hazardous Material Code Identification NFPA 704, 1996 Edition

    E-Print Network [OSTI]

    Slatton, Clint

    Hazardous Material Code Identification NFPA 704, 1996 Edition Identification of Health Hazard Color offer no hazard. 00 Materials that will not burn. 00 Materials that in themselves are normally stable DAMAGE TO LIVING TISSUE. MATERIALS POSSESSING RADIOACTIVITY HAZARDS. The identification systems

  5. International Compilation of Human Research Standards 2015 Edition

    E-Print Network [OSTI]

    Kay, Mark A.

    1 International Compilation of Human Research Standards 2015 Edition Compiled By: Office for Human Research Protections U.S. Department of Health and Human Services PURPOSE The International Compilation organizations. This Compilation was developed for use by researchers, IRBs/Research Ethics Committees, sponsors

  6. (Edition 27 of ORNL-5198) Center for Transportation Analysis

    E-Print Network [OSTI]

    Pennycook, Steve

    and Transportation Science Division TRANSPORTATION ENERGY DATA BOOK: EDITION 27 Stacy C. Davis Susan W. Diegel Oak Government or any agency thereof. #12;Spreadsheets of the tables in the Transportation Energy Data Book can be found on the web at: cta.ornl.gov/data Users of the Transportation Energy Data Book are encouraged

  7. Chapter 9 Research & Technology Transfer (5 Edition) 117

    E-Print Network [OSTI]

    Awtar, Shorya

    116 #12;Chapter 9 ­ Research & Technology Transfer (5 th Edition) 117 Chapter 9 Research & Technology Transfer Goals Excellence in research and scholarly activity is a central tenet of the University the Office of Technology Transfer and the Business Engagement Center. Overview Most of this chapter examines

  8. Information Engineering Option (paper 8) Photo Editing and Image Search

    E-Print Network [OSTI]

    Ghahramani, Zoubin

    , and act on it. #12;Information Engineering Year 3 (Part IIA) Modules · 3F1 Signals and systems · 3F2 systems · 3F6 Software engineering and design #12;Information Engineering Year 4 (Part IIB) Modules · 4F1Information Engineering Option (paper 8) Photo Editing and Image Search Part C - Image Searching

  9. May 2009 Edition Copyright ITT Visual Information Solutions

    E-Print Network [OSTI]

    Wu, Shiliang

    May 2009 Edition Copyright © ITT Visual Information Solutions All Rights Reserved Installation to the restrictions stated in the license agreement. ITT Visual Information Solutions reserves the right to make. SMACC. Copyright © 2000-2004, Spectral Sciences, Inc. and ITT Visual Information Solutions. All rights

  10. Chapter 5 Graduate Academic & Professional Degree Students (5 Edition) 45

    E-Print Network [OSTI]

    Awtar, Shorya

    44 #12;Chapter 5 ­ Graduate Academic & Professional Degree Students (5 th Edition) 45 Chapter 5 and rigorous array of graduate and professional degree programs that are among the very best in the country enrolled 8,238 students in 109 Ph.D., 92 master's, and 35 graduate- level certificate programs offered

  11. Tenth Edition SDSU/UCSB GEOGRAPHY JOINT DOCTORAL PROGRAM

    E-Print Network [OSTI]

    California at Santa Barbara, University of

    The selection criteria for this program are outlined in the application materials. The SDSU's Doctoral Program1 Tenth Edition SDSU/UCSB GEOGRAPHY JOINT DOCTORAL PROGRAM STUDENT'S HANDBOOK Table of Contents ................................................................................................................................ 29 #12;SDSU/UCSB GEOGRAPHY JOINT DOCTORAL PROGRAM DOCTORAL STUDENT'S HANDBOOK INTRODUCTION

  12. Transform Version 3.4 May, 1999 Edition

    E-Print Network [OSTI]

    Cohen, David

    Transform Version 3.4 May, 1999 Edition Copyright ©1990-1999 Fortner Software LLC and its Licensors. All Rights Reserved. Transform User's Guide and Reference Manual #12;Research Systems, Inc Software and its logo are trademarks of Fortner Software LLC Transform, Noesys, Plot,T3D and the HDF

  13. Distributed Computing Column 36 Distributed Computing: 2009 Edition

    E-Print Network [OSTI]

    Distributed Computing Column 36 Distributed Computing: 2009 Edition Idit Keidar Dept. of Electrical computing events. Awards First, let's look at awards. This year we learned that two women were recognized with ACM and IEEE prestigious awards for their achievements in, (among other things), distributed computing

  14. PLANT SCIENCES FOR STUDENTS Edited by Richard Robinson

    E-Print Network [OSTI]

    Wu, Jianguo "Jingle"

    PLANT SCIENCES FOR STUDENTS Edited by Richard Robinson Desertification Contributed by Jianguo Wu://www.west.asu.edu/jing #12;1 DESERTIFICATION Human survival and prosperity are dependent ultimately on the productivity. Desertification has widely been recognized as one of the several major global environ- mental problems since

  15. Measurement and editing of metallic car paint BRDF Martin Rump

    E-Print Network [OSTI]

    Behnke, Sven

    Measurement and editing of metallic car paint BRDF Martin Rump Institute for Computer Science II accurately reproduces complex effects of modern car paint like specular reflection, spatially varying glitter this approach to measured samples of metallic car paint and present a novel BRDF model that enables simple

  16. Asymptotically flat black holes with scalar hair: a review

    E-Print Network [OSTI]

    Herdeiro, Carlos A R

    2015-01-01

    We consider the status of black hole solutions with non-trivial scalar fields but no gauge fields, in four dimensional asymptotically flat space-times, reviewing both classical results and recent developments. We start by providing a simple illustration on the physical difference between black holes in electro-vacuum and scalar-vacuum. Next, we review no-scalar-hair theorems. In particular, we detail an influential theorem by Bekenstein and stress three key assumptions: 1) the type of scalar field equation; 2) the spacetime symmetry inheritance by the scalar field; 3) an energy condition. Then, we list regular (on and outside the horizon), asymptotically flat BH solutions with scalar hair, organizing them by the assumption which is violated in each case and distinguishing primary from secondary hair. We provide a table summary of the state of the art.

  17. Asymptotically flat black holes with scalar hair: a review

    E-Print Network [OSTI]

    Carlos A. R. Herdeiro; Eugen Radu

    2015-04-30

    We consider the status of black hole solutions with non-trivial scalar fields but no gauge fields, in four dimensional asymptotically flat space-times, reviewing both classical results and recent developments. We start by providing a simple illustration on the physical difference between black holes in electro-vacuum and scalar-vacuum. Next, we review no-scalar-hair theorems. In particular, we detail an influential theorem by Bekenstein and stress three key assumptions: 1) the type of scalar field equation; 2) the spacetime symmetry inheritance by the scalar field; 3) an energy condition. Then, we list regular (on and outside the horizon), asymptotically flat BH solutions with scalar hair, organizing them by the assumption which is violated in each case and distinguishing primary from secondary hair. We provide a table summary of the state of the art.

  18. Quantum Information Cannot Be Completely Hidden in Correlations: Implications for the Black-Hole Information Paradox

    E-Print Network [OSTI]

    Braunstein, Samuel L.

    5DD, United Kingdom 2 Institute of Physics, Sainik School Post, Bhubaneswar-751005, Orissa, India, this classical result has fueled the conjecture that while black-hole information cannot strictly be found within whose details are unknown to her. In addition, she shares one-half of an entangled state with Bob. Alice

  19. Horizon Report > 2014 Library Edition The NMC Horizon Report > 2014 Library Edition examines key trends, significant challenges, and

    E-Print Network [OSTI]

    Chen, Yiling

    and research libraries across the globe. #12;iii Introduction 1 Trends Accelerating Technology Adoption in Academic and Research Libraries 4 Fast Trends: Driving technology adoption in academic and research of education around the globe. This volume, the NMC Horizon Report: 2014 Library Edition, examines key trends

  20. IBM XL C/C++ Enterprise Edition V8.0 for AIX Getting Started with XL C/C++

    E-Print Network [OSTI]

    Hickman, Mark

    IBM XL C/C++ Enterprise Edition V8.0 for AIX Getting Started with XL C/C++ SC09-7997-00 #12;#12;IBM "Notices" on page 37. First Edition (September 2005) This edition applies to IBM® XL C/C++ Enterprise indicated in new editions. Make sure you are using the correct edition for the level of the product. IBM

  1. Coal Gasification for Power Generation, 3. edition

    SciTech Connect (OSTI)

    NONE

    2007-11-15

    The report provides a concise look at the challenges faced by coal-fired generation, the ability of coal gasification to address these challenges, and the current state of IGCC power generation. Topics covered include: an overview of Coal Generation including its history, the current market environment, and the status of coal gasification; a description of gasification technology including processes and systems; an analysis of the key business factors that are driving increased interest in coal gasification; an analysis of the barriers that are hindering the implementation of coal gasification projects; a discussion of Integrated Gasification Combined Cycle (IGCC) technology; an evaluation of IGCC versus other generation technologies; a discussion of IGCC project development options; a discussion of the key government initiatives supporting IGCC development; profiles of the key gasification technology companies participating in the IGCC market; and, a detailed description of existing and planned coal IGCC projects.

  2. Heat Engine of black holes

    E-Print Network [OSTI]

    J. Sadeghi; Kh. Jafarzade

    2015-06-23

    As we know, the cosmological constant in different theories of gravity acts as a thermodynamics variable. The cosmological constant exists in different actions of gravity and also appears in the solution of such theories. These lead to use the black hole as a heat engines. Also, there are two values for the cosmological constant as positive and negative values. The case of negative cosmological constant supplies a natural realization of these engines in terms of the field theory description of the fluids to which they are holographically dual. In this paper, we are going to define heat engines for two different black holes as Dyonic BH and Kerr BH. And also, we calculate maximum efficiency for two black holes.

  3. Quantum Criticality and Black Holes

    ScienceCinema (OSTI)

    Sachdev, Subir [Harvard University, Cambridge, Massachusetts, United States

    2009-09-01

    I will describe the behavior of a variety of condensed matter systems in the vicinity of zero temperature quantum phase transitions. There is a remarkable analogy between the hydrodynamics of such systems and the quantum theory of black holes. I will show how insights from this analogy have shed light on recent experiments on the cuprate high temperature superconductors. Studies of new materials and trapped ultracold atoms are yielding new quantum phases, with novel forms of quantum entanglement. Some materials are of technological importance: e.g. high temperature superconductors. Exact solutions via black hole mapping have yielded first exact results for transport coefficients in interacting many-body systems, and were valuable in determining general structure of hydrodynamics. Theory of VBS order and Nernst effect in cuprates. Tabletop 'laboratories for the entire universe': quantum mechanics of black holes, quark-gluon plasma, neutrons stars, and big-bang physics.

  4. Black Holes and Galaxy Dynamics

    E-Print Network [OSTI]

    David Merritt

    1999-06-02

    The consequences of nuclear black holes for the structure and dynamics of stellar spheroids are reviewed. Slow growth of a black hole in a pre-existing core produces a steep power-law density profile similar to the cusps seen in faint elliptical galaxies. The weaker cusps in bright ellipticals may result from ejection of stars by a coalescing black-hole binary; there is marginal kinematical evidence for such a process having occurred in M87. Stellar orbits in a triaxial nucleus are mostly regular at radii where the gravitational force is dominated by the black hole; however the orbital shapes are not conducive to reinforcing the triaxial figure, hence nuclei are likely to be approximately axisymmetric. In triaxial potentials, a ``zone of chaos'' extends outward to a radius where the enclosed stellar mass is roughly 100 times the mass of the black hole; in this chaotic zone, no regular, box-like orbits exist. At larger radii, the phase space in triaxial potentials is complex, consisting of stochastic orbits as well as regular orbits associated with stable resonances. Figure rotation tends to increase the degree of stochasticity. Both test-particle integrations and N-body simulations suggest that a triaxial galaxy responds globally to the presence of a central mass concentration by evolving toward more axisymmetric shapes; the evolution occurs rapidly when the mass of the central object exceeds roughly 2% of the mass in stars. The lack of significant triaxiality in most early-type galaxies may be a consequence of orbital evolution induced by nuclear black holes.

  5. Introduction to Black Hole Evaporation

    E-Print Network [OSTI]

    Pierre-Henry Lambert

    2014-01-16

    These lecture notes are an elementary and pedagogical introduction to the black hole evaporation, based on a lecture given by the author at the Ninth Modave Summer School in Mathematical Physics and are intended for PhD students. First, quantum field theory in curved spacetime is studied and tools needed for the remaining of the course are introduced. Then, quantum field theory in Rindler spacetime in 1+1 dimensions and in the spacetime of a spherically collapsing star are considered, leading to Unruh and Hawking effects, respectively. Finally, some consequences such as thermodynamics of black holes and information loss paradox are discussed.

  6. Does phantom energy produce black hole?

    E-Print Network [OSTI]

    F. Rahaman; A. Ghosh; M. Kalam

    2006-12-23

    We have found an exact solution of spherically symmetrical Einstein equations describing a black hole with a special type phantom energy source. It is surprising to note that our solution is analogous to Reissner-Nordstr\\"{o}m black hole.

  7. Chemical aspects of cylinder corrosion and a scenario for hole development

    SciTech Connect (OSTI)

    Barber, E.J. [Martin Marietta Energy Systems, Oak Ridge, TN (United States)

    1991-12-31

    In June 1990, two cylinders in the depleted UF{sub 6} cylinder storage yards at Portsmouth were discovered to have holes in their walls at the valve-end stiffening ring at a point below the level of the gas-solid interface of the UF{sub 6}. The cylinder with the larger hole, which extended under the stiffening ring, was stacked in a top row 13 years ago. The cylinder with the smaller hole had been stacked in a bottom row 4 years ago. The lifting lugs of the adjacent cylinders pointed directly at the holes. A Cylinder Investigating Committee was appointed to determine the cause or causes of the holes and to assess the implications of these findings. This report contains a listing of the chemically related facts established by the Investigating Committee with the cooperation of the Operations and Technical Support Divisions at the Portsmouth Gaseous Diffusion Plant, the scenario developed to explain these findings and some implications of this scenario. In summary, the interrelated reactions of water, solid UF{sub 6} and iron presented by R. L. Ritter are used to develop a scenario which explains the observations and deductions made during the investigation. The chemical processes are intimately related to the course of the last three of the four stages of hole development. A simple model is proposed which permits semiquantitative prediction of such information as the HF loss rates as a function of time, the rate of hole enlargement, the time to hydrolyze a cylinder of UF{sub 6} and the approximate size of the hole. The scenario suggests that the environmental consequences associated with a developing hole in a depleted UF{sub 6} cylinder are minimal for the first several years but will become significant if too many years pass before detection. The overall environmental picture is presented in more detail elsewhere.

  8. Two Studies Reveal Details of Lithium-Battery Function

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

    Two Studies Reveal Details of Lithium-Battery Function Two Studies Reveal Details of Lithium-Battery Function Print Wednesday, 27 February 2013 00:00 Our way of life is deeply...

  9. 1999 Commercial Building Characteristics--Detailed Tables--Size...

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

    Complete Set of 1999 CBECS Detailed Tables Detailed Tables- of Buildings Table B6. Building Size, Number of Buildings b6.pdf (PDF file), b6.xls (Excel spreadsheet file), b6.txt...

  10. Alternate States of Proteins Revealed by Detailed Energy Landscape Mapping

    E-Print Network [OSTI]

    Baker, David

    Alternate States of Proteins Revealed by Detailed Energy Landscape Mapping Michael D. Tyka1 Keywords: Rosetta; alternative conformations; protein mobility; structure prediction; validation What through analysis of detailed protein energy landscapes generated by large-scale, native- enhanced sampling

  11. Classical and thermodynamic stability of black holes

    E-Print Network [OSTI]

    Ricardo Monteiro

    2010-06-28

    We consider the stability of black holes within both classical general relativity and the semiclassical thermodynamic description. In particular, we study linearised perturbations and their contribution to the gravitational partition function, addressing technical issues for charged (Reissner-Nordstrom) and rotating (Kerr-AdS) black holes. Exploring the connection between classical and thermodynamic stability, we find classical instabilities of Myers-Perry black holes and bifurcations to new black hole families.

  12. Will black holes eventually engulf the universe?

    E-Print Network [OSTI]

    Prado Martin-Moruno; Jose A. Jimenez Madrid; Pedro F. Gonzalez-Diaz

    2006-03-28

    The Babichev-Dokuchaev-Eroshenko model for the accretion of dark energy onto black holes has been extended to deal with black holes with non-static metrics. The possibility that for an asymptotic observer a black hole with large mass will rapidly increase and eventually engulf the Universe at a finite time in the future has been studied by using reasonable values for astronomical parameters. It is concluded that such a phenomenon is forbidden for all black holes in quintessential cosmological models.

  13. Hawking Emission and Black Hole Thermodynamics

    E-Print Network [OSTI]

    Don N. Page

    2006-12-18

    A brief review of Hawking radiation and black hole thermodynamics is given, based largely upon hep-th/0409024.

  14. Results of Detailed Hydrologic Characterization Tests - Fiscal Year 2003

    SciTech Connect (OSTI)

    Spane, Frank A.; Newcomer, Darrell R.

    2004-09-13

    This report presents results obtained from detailed hydrologic characterization of the unconfined aquifer system conducted at the Hanford Site.

  15. Scattering by regular black holes: Planar massless scalar waves impinging upon a Bardeen black hole

    E-Print Network [OSTI]

    Macedo, Caio F B; Crispino, Luís C B

    2015-01-01

    Singularities are common features of general relativity black holes. However, within general relativity, one can construct black holes that present no singularities. These regular black hole solutions can be achieved by, for instance, relaxing one of the energy conditions on the stress energy tensor sourcing the black hole. Some regular black hole solutions were found in the context of non-linear electrodynamics, the Bardeen black hole being the first one proposed. In this paper, we consider a planar massless scalar wave scattered by a Bardeen black hole. We compare the scattering cross section computed using a partial-wave description with the classical geodesic scattering of a stream of null geodesics, as well as with the semi-classical glory approximation. We obtain that, for some values of the corresponding black hole charge, the scattering cross section of a Bardeen black hole has a similar interference pattern of a Reissner-Nordstr\\"om black hole.

  16. Scattering by regular black holes: Planar massless scalar waves impinging upon a Bardeen black hole

    E-Print Network [OSTI]

    Caio F. B. Macedo; Ednilton S. de Oliveira; Luís C. B. Crispino

    2015-06-26

    Singularities are common features of general relativity black holes. However, within general relativity, one can construct black holes that present no singularities. These regular black hole solutions can be achieved by, for instance, relaxing one of the energy conditions on the stress energy tensor sourcing the black hole. Some regular black hole solutions were found in the context of non-linear electrodynamics, the Bardeen black hole being the first one proposed. In this paper, we consider a planar massless scalar wave scattered by a Bardeen black hole. We compare the scattering cross section computed using a partial-wave description with the classical geodesic scattering of a stream of null geodesics, as well as with the semi-classical glory approximation. We obtain that, for some values of the corresponding black hole charge, the scattering cross section of a Bardeen black hole has a similar interference pattern of a Reissner-Nordstr\\"om black hole.

  17. New approaches to black holes Eric Gourgoulhon

    E-Print Network [OSTI]

    Gourgoulhon, Eric

    References Eric Gourgoulhon (LUTH) New approaches to black holes Okinawa Nat. Col. Tech., 17 Aug 2008 2 / 36 Gourgoulhon (LUTH) New approaches to black holes Okinawa Nat. Col. Tech., 17 Aug 2008 3 / 36 #12;Local (2006)] Eric Gourgoulhon (LUTH) New approaches to black holes Okinawa Nat. Col. Tech., 17 Aug 2008 4

  18. High precision, rapid laser hole drilling

    DOE Patents [OSTI]

    Chang, Jim J.; Friedman, Herbert W.; Comaskey, Brian J.

    2013-04-02

    A laser system produces a first laser beam for rapidly removing the bulk of material in an area to form a ragged hole. The laser system produces a second laser beam for accurately cleaning up the ragged hole so that the final hole has dimensions of high precision.

  19. High precision, rapid laser hole drilling

    DOE Patents [OSTI]

    Chang, Jim J.; Friedman, Herbert W.; Comaskey, Brian J.

    2005-03-08

    A laser system produces a first laser beam for rapidly removing the bulk of material in an area to form a ragged hole. The laser system produces a second laser beam for accurately cleaning up the ragged hole so that the final hole has dimensions of high precision.

  20. High precision, rapid laser hole drilling

    DOE Patents [OSTI]

    Chang, Jim J.; Friedman, Herbert W.; Comaskey, Brian J.

    2007-03-20

    A laser system produces a first laser beam for rapidly removing the bulk of material in an area to form a ragged hole. The laser system produces a second laser beam for accurately cleaning up the ragged hole so that the final hole has dimensions of high precision.

  1. From Pinholes to Black Holes

    SciTech Connect (OSTI)

    Fenimore, Edward E.

    2014-10-06

    Pinhole photography has made major contributions to astrophysics through the use of “coded apertures”. Coded apertures were instrumental in locating gamma-ray bursts and proving that they originate in faraway galaxies, some from the birth of black holes from the first stars that formed just after the big bang.

  2. Primary Structures Earth Structure (2nd Edition), 2004

    E-Print Network [OSTI]

    Primary Structures Earth Structure (2nd Edition), 2004 W.W. Norton & Co, New York Slide show by Ben van der Pluijm © WW Norton; unless noted otherwise 9/7/2010 3:52 PM #12;© EarthStructure (2nd ed) 29/7/2010 Stratigraphic Facing a. Ripple marks b. Cross beds (AZ) c. Pillow basalt (CA) #12;© EarthStructure (2nd ed) 39

  3. The 2013 accomplishments of the Andrew Young School of Policy Studies are detailed in the pages that follow. Here are some highlights.

    E-Print Network [OSTI]

    Frantz, Kyle J.

    and research associates edited or co-edited 32journals, served on advisory and editorial boards for 48journals Studies......................................................................... 5 Academic Programs .................................................................................................... 113 Research Centers and Programs

  4. Extremal Higher Spin Black Holes

    E-Print Network [OSTI]

    Máximo Bañados; Alejandra Castro; Alberto Faraggi; Juan I. Jottar

    2015-11-30

    The gauge sector of three-dimensional higher spin gravities can be formulated as a Chern-Simons theory. In this context, a higher spin black hole corresponds to a flat connection with suitable holonomy (smoothness) conditions which are consistent with the properties of a generalized thermal ensemble. Building on these ideas, we discuss a definition of black hole extremality which is appropriate to the topological character of 3d higher spin theories. Our definition can be phrased in terms of the Jordan class of the holonomy around a non-contractible (angular) cycle, and we show that it is compatible with the zero-temperature limit of smooth black hole solutions. While this notion of extremality does not require nor implies the existence of supersymmetry, we exemplify its consequences in the context of sl(3|2) + sl(3|2) Chern-Simons theory. Remarkably, while as usual not all extremal solutions preserve supersymmetries, we find that the higher spin setup allows for non-extremal supersymmetric black hole solutions as well. Furthermore, we discuss our results from the perspective of the holographic duality between sl(3|2) + sl(3|2) Chern-Simons theory and two-dimensional CFTs with W_{(3|2)} symmetry, the simplest higher spin extension of the N=2 super-Virasoro algebra. In particular, we compute W_{(3|2)} BPS bounds at the full quantum level, and relate their semiclassical limit to extremal black hole or conical defect solutions in the 3d bulk. Along the way, we discuss the role of the spectral flow automorphism and provide a conjecture for the form of the semiclassical BPS bounds in general N=2 two-dimensional CFTs with extended symmetry algebras.

  5. Annual Report The 2009 accomplishments of the Andrew Young School of Policy Studies are detailed in the pages that follow.

    E-Print Network [OSTI]

    Frantz, Kyle J.

    for 34%of the papers. Faculty and research associates edited or co-edited 15journals, served on advisory........................................................................5 Academic Programs and Student Activities ..................................................................................................107 Research Centers and Programs

  6. On coupling impedances of pumping holes

    SciTech Connect (OSTI)

    Kurennoy, S.

    1993-04-01

    Coupling impedances of a single small hole in vacuum-chamber walls have been calculated at low frequencies. To generalize these results for higher frequencies and/or larger holes one needs to solve coupled integral equations for the effective currents. These equations are solved for two specific hole shapes. The effects of many holes at high frequencies where the impedances are not additive are studied using a perturbation-theory method. The periodic versus random distributions of the pumping holes in the Superconducting Super Collider liner are compared.

  7. The balance of power: accretion and feedback in stellar mass black holes

    E-Print Network [OSTI]

    Fender, Rob

    2015-01-01

    In this review we discuss the population of stellar-mass black holes in our galaxy and beyond, which are the extreme endpoints of massive star evolution. In particular we focus on how we can attempt to balance the available accretion energy with feedback to the environment via radiation, jets and winds, considering also possible contributions to the energy balance from black hole spin and advection. We review quantitatively the methods which are used to estimate these quantities, regardless of the details of the astrophysics close to the black hole. Once these methods have been outlined, we work through an outburst of a black hole X-ray binary system, estimating the flow of mass and energy through the different accretion rates and states. While we focus on feedback from stellar mass black holes in X-ray binary systems, we also consider the applicability of what we have learned to supermassive black holes in active galactic nuclei. As an important control sample we also review the coupling between accretion an...

  8. Can black holes and naked singularities be detected in accelerators?

    E-Print Network [OSTI]

    R. Casadio; B. Harms

    2002-01-07

    We study the conditions for the existence of black holes that can be produced in colliders at TeV-scale if the space-time is higher dimensional. On employing the microcanonical picture, we find that their life-times strongly depend on the details of the model. If the extra dimensions are compact (ADD model), microcanonical deviations from thermality are in general significant near the fundamental TeV mass and tiny black holes decay more slowly than predicted by the canonical expression, but still fast enough to disappear almost instantaneously. However, with one warped extra dimension (RS model), microcanonical corrections are much larger and tiny black holes appear to be (meta)stable. Further, if the total charge is not zero, we argue that naked singularities do not occur provided the electromagnetic field is strictly confined on an infinitely thin brane. However, they might be produced in colliders if the effective thickness of the brane is of the order of the fundamental length scale (~1/TeV).

  9. Teaching Organic Farming and Gardening: Resources for Instructors, 3rd Edition. Introduction

    E-Print Network [OSTI]

    2015-01-01

    the food system, with new material on the social impacts ofnew appendices, illustrations, and resource listings. As with earlier editions, all of the written material

  10. Review: Teaching Peter McLaren edited by Marc Pruyn and Luis M. Huerta-Charles

    E-Print Network [OSTI]

    Pozo, Mike Alexander

    2006-01-01

    Peter McLaren edited by Marc Pruyn and Luis M Huerta-Peter McLaren editors Marc Pruyn and Luis M. Huerta- Charles

  11. Solar Powering Your Community: A Guide for Local Governments, 2nd Edition (Fact Sheet)

    SciTech Connect (OSTI)

    Ruckman, K.

    2011-03-01

    This fact sheet outlines the content of the second edition of the DOE publication Solar Powering Your Local Community: A Guide for Local Governments.

  12. Solar Powering Your Community: A Guide for Local Governments, 2nd Edition, Fact Sheet

    SciTech Connect (OSTI)

    Solar Energy Technologies Program

    2011-03-15

    This fact sheet outlines the content of the second edition of the DOE publication Solar Powering Your Local Community: A Guide for Local Governments.

  13. War, peace, and international politics. Fourth edition

    SciTech Connect (OSTI)

    Ziegler, D.W. )

    1987-01-01

    We must conclude that war remains a major problem in the last quarter of the twentieth century. My intention in this book is to introduce you to international relations by focusing on this problem. War is not the only problem of international relations, and so this book does not exhaust the field. But war is a central problem, and the possibility of resort to war affects other aspects of international relations. Whatever else we may look at, we cannot avoid looking at war. In fact, in looking at war, we will touch on most of the other subjects important in international relations. War is conflict among states carried on by their armed forces. To distinguish war from border skirmishes and other minor incidents we usually say it must reach a certain magnitude (for example, at least 1,000 soldiers killed in battle over a year). It would be ideal if we could systematically study all the wars in the last hundred years, but such an exhaustive study would be out of place here. At the same time we cannot discuss such subjects as the cause of war or proposals for preventing it without some knowledge about actual wars. We must test theories against historical facts. What follows in Part I is a somewhat detailed history of seven wars (or groups of wars) fought in the last hundred years. These include the most destructive of the wars World War I (1914-1918), World War II (1939-1945), and the Korean War (1950-1953). By way of background to World War I, we will look at the wars of German unification (1864-1871), which preceded and in some ways prepared the way for it. To balance our account, we will also look at several recent wars India and Pakistan (1971), Uganda and Tanzania (1978-1979), and Cambodia, Vietnam, and China (1978-1980). After looking at some of the major wars of the last hundred years, we will look at what people have the about the causes of war in general.

  14. Orbiting binary black hole evolutions with a multipatch high order finite-difference approach

    SciTech Connect (OSTI)

    Pazos, Enrique [Center for Fundamental Physics, Department of Physics, University of Maryland, College Park, Maryland 20742 (United States); Center for Scientific Computation and Mathematical Modeling, University of Maryland, College Park, Maryland 20742 (United States); Departamento de Matematica, Universidad de San Carlos de Guatemala, Edificio T4, Facultad de Ingenieria, Ciudad Universitaria Z. 12 (Guatemala); Tiglio, Manuel [Center for Fundamental Physics, Department of Physics, University of Maryland, College Park, Maryland 20742 (United States); Center for Scientific Computation and Mathematical Modeling, University of Maryland, College Park, Maryland 20742 (United States); Duez, Matthew D.; Kidder, Lawrence E.; Teukolsky, Saul A. [Center for Radiophysics and Space Research, Cornell University, Ithaca, New York, 14853 (United States)

    2009-07-15

    We present numerical simulations of orbiting black holes for around 12 cycles, using a high order multipatch approach. Unlike some other approaches, the computational speed scales almost perfectly for thousands of processors. Multipatch methods are an alternative to adaptive mesh refinement, with benefits of simplicity and better scaling for improving the resolution in the wave zone. The results presented here pave the way for multipatch evolutions of black hole-neutron star and neutron star-neutron star binaries, where high resolution grids are needed to resolve details of the matter flow.

  15. Black hole mimickers: Regular versus singular behavior

    SciTech Connect (OSTI)

    Lemos, Jose P. S.; Zaslavskii, Oleg B.

    2008-07-15

    Black hole mimickers are possible alternatives to black holes; they would look observationally almost like black holes but would have no horizon. The properties in the near-horizon region where gravity is strong can be quite different for both types of objects, but at infinity it could be difficult to discern black holes from their mimickers. To disentangle this possible confusion, we examine the near-horizon properties, and their connection with far away asymptotic properties, of some candidates to black mimickers. We study spherically symmetric uncharged or charged but nonextremal objects, as well as spherically symmetric charged extremal objects. Within the uncharged or charged but nonextremal black hole mimickers, we study nonextremal {epsilon}-wormholes on the threshold of the formation of an event horizon, of which a subclass are called black foils, and gravastars. Within the charged extremal black hole mimickers we study extremal {epsilon}-wormholes on the threshold of the formation of an event horizon, quasi-black holes, and wormholes on the basis of quasi-black holes from Bonnor stars. We elucidate whether or not the objects belonging to these two classes remain regular in the near-horizon limit. The requirement of full regularity, i.e., finite curvature and absence of naked behavior, up to an arbitrary neighborhood of the gravitational radius of the object enables one to rule out potential mimickers in most of the cases. A list ranking the best black hole mimickers up to the worst, both nonextremal and extremal, is as follows: wormholes on the basis of extremal black holes or on the basis of quasi-black holes, quasi-black holes, wormholes on the basis of nonextremal black holes (black foils), and gravastars. Since in observational astrophysics it is difficult to find extremal configurations (the best mimickers in the ranking), whereas nonextremal configurations are really bad mimickers, the task of distinguishing black holes from their mimickers seems to be less difficult than one could think of it.

  16. Detecting small holes in packages

    DOE Patents [OSTI]

    Kronberg, James W. (Aiken, SC); Cadieux, James R. (Aiken, SC)

    1996-01-01

    A package containing a tracer gas, and a method for determining the presence of a hole in the package by sensing the presence of the gas outside the package. The preferred tracer gas, especially for food packaging, is sulfur hexafluoride. A quantity of the gas is added to the package and the package is closed. The concentration of the gas in the atmosphere outside the package is measured and compared to a predetermined value of the concentration of the gas in the absence of the package. A measured concentration greater than the predetermined value indicates the presence of a hole in the package. Measuring may be done in a chamber having a lower pressure than that in the package.

  17. Detecting small holes in packages

    DOE Patents [OSTI]

    Kronberg, J.W.; Cadieux, J.R.

    1996-03-19

    A package containing a tracer gas, and a method for determining the presence of a hole in the package by sensing the presence of the gas outside the package are disclosed. The preferred tracer gas, especially for food packaging, is sulfur hexafluoride. A quantity of the gas is added to the package and the package is closed. The concentration of the gas in the atmosphere outside the package is measured and compared to a predetermined value of the concentration of the gas in the absence of the package. A measured concentration greater than the predetermined value indicates the presence of a hole in the package. Measuring may be done in a chamber having a lower pressure than that in the package. 3 figs.

  18. Perceptual learning of context-sensitive phonetic detail

    E-Print Network [OSTI]

    Barden, Katharine

    2011-07-12

    detail relating to grammatical function and meaning …………… 7 1.3.5 Phonetic detail conditioned by interactional context ……………………… 8 1.3.5.1 Turn-taking cues ……………………………………………………. 8 1.3.5.2 Phonetic detail reflecting pragmatic... …………………………………………………………………… 72 3.7.2 Materials ………………………………………………………………….. 73 3.7.2.1 Training materials: Story ….………………………………………. 73 3.7.2.2 Test materials: Sentence completion … …………………………... 73 3.7.3 Procedure …………………………………………………………………. 74 3.8...

  19. Theatre Circle INSIGHTS Special Edition -Fall 2010Theatre Circle INSIGHTS Special Edition -Fall 2010 Indiana University Department of Theatre and DramaIndiana University Department of Theatre and Drama

    E-Print Network [OSTI]

    Indiana University

    Theatre Circle INSIGHTS Special Edition - Fall 2010Theatre Circle INSIGHTS Special Edition - Fall: the activities of alumni; recent visitors to the department; the return of the M.F.A. playwriting program

  20. Quantum chaos inside Black Holes

    E-Print Network [OSTI]

    Addazi, Andrea

    2015-01-01

    We show how semiclassical black holes can be reinterpreted as an effective geometry, composed of a large ensamble of horizonless naked singularities (eventually smoothed at the Planck scale). We call this new items {\\it frizzyballs}, which can be rigorously defined by euclidean path integral approach. This has interesting implications regarding information paradoxes. We demonstrate that infalling information will chaotically propagate inside this system before going to the full quantum gravity regime (Planck scale).

  1. Quantum chaos inside Black Holes

    E-Print Network [OSTI]

    Andrea Addazi

    2015-08-30

    We show how semiclassical black holes can be reinterpreted as an effective geometry, composed of a large ensamble of horizonless naked singularities (eventually smoothed at the Planck scale). We call this new items {\\it frizzyballs}, which can be rigorously defined by euclidean path integral approach. This has interesting implications regarding information paradoxes. We demonstrate that infalling information will chaotically propagate inside this system before going to the full quantum gravity regime (Planck scale).

  2. Classical Black Holes Are Hot

    E-Print Network [OSTI]

    Erik Curiel

    2014-11-09

    In the early 1970s it is was realized that there is a striking formal analogy between the Laws of black-hole mechanics and the Laws of classical thermodynamics. Before the discovery of Hawking radiation, however, it was generally thought that the analogy was only formal, and did not reflect a deep connection between gravitational and thermodynamical phenomena. It is still commonly held that the surface gravity of a stationary black hole can be construed as a true physical temperature and its area as a true entropy only when quantum effects are taken into account; in the context of classical general relativity alone, one cannot cogently construe them so. Does the use of quantum field theory in curved spacetime offer the only hope for taking the analogy seriously? I think the answer is `no'. To attempt to justify that answer, I shall begin by arguing that the standard argument to the contrary is not physically well founded, and in any event begs the question. Looking at the various ways that the ideas of "temperature" and "entropy" enter classical thermodynamics then will suggest arguments that, I claim, show the analogy between classical black-hole mechanics and classical thermodynamics should be taken more seriously, without the need to rely on or invoke quantum mechanics. In particular, I construct an analogue of a Carnot cycle in which a black hole "couples" with an ordinary thermodynamical system in such a way that its surface gravity plays the role of temperature and its area that of entropy. Thus, the connection between classical general relativity and classical thermodynamics on their own is already deep and physically significant, independent of quantum mechanics.

  3. Down hole periodic seismic generator

    DOE Patents [OSTI]

    Hardee, Harry C. (Albuquerque, NM); Hills, Richard G. (Las Cruces, NM); Striker, Richard P. (Albuquerque, NM)

    1989-01-01

    A down hole periodic seismic generator system for transmitting variable frequency, predominantly shear-wave vibration into earth strata surrounding a borehole. The system comprises a unitary housing operably connected to a well head by support and electrical cabling and contains clamping apparatus for selectively clamping the housing to the walls of the borehole. The system further comprises a variable speed pneumatic oscillator and a self-contained pneumatic reservoir for producing a frequency-swept seismic output over a discrete frequency range.

  4. Detailed Assessment of Particulate Characteristics from Low-Temperatur...

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

    Assessment of Particulate Characteristics from Low-Temperature Combustion Engines Detailed Assessment of Particulate Characteristics from Low-Temperature Combustion Engines 2012...

  5. Two Studies Reveal Details of Lithium-Battery Function

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

    Two Studies Reveal Details of Lithium-Battery Function Print Our way of life is deeply intertwined with battery technologies that have enabled a mobile revolution powering cell...

  6. Trends in Commercial Buildings--Total Primary Energy Detail

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

    Energy Consumption and Graph Total Primary Energy Consumption Graph Detail and Data Table 1979 to 1992 primary consumption trend with 95% confidence ranges 1979 to 1992 primary...

  7. Trends in Commercial Buildings--Total Site Energy Detail

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

    Energy Consumption and Graph Total Site Energy Consumption Graph Detail and Data Table 1979 to 1992 site consumption trend with 95% confidence ranges 1979 to 1992 site...

  8. Sandia Energy - CNST and Sandia Researchers Publish a Detailed...

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

    CNST and Sandia Researchers Publish a Detailed Review of Electrical Contacts in One- and Two-Dimensional Nanomaterials Home News News & Events CNST and Sandia Researchers Publish a...

  9. Premiere issue of "Quest" magazine details PPPL's strides toward...

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

    Premiere issue of "Quest" magazine details PPPL's strides toward fusion energy and advances in plasma science September 5, 2013 Tweet Widget Google Plus One Share on Facebook Quest...

  10. Detailed Characterization of Lubricant-Derived Ash-Related Species...

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

    Characterization of Lubricant-Derived Ash-Related Species in Diesel Exhaust and Aftertreatment Systems Detailed Characterization of Lubricant-Derived Ash-Related Species in Diesel...

  11. A Stochastic Reactor Based Virtual Engine Model Employing Detailed...

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

    A Stochastic Reactor Based Virtual Engine Model Employing Detailed Chemistry for Kinetic Studies of In-Cylinder Combustion and Exhaust Aftertreatment A Stochastic Reactor Based...

  12. INFILTRATION - PRESSURIZATION CORRELATIONS: DETAILED MEASUREMENT ON A CALIFORNIA HOUSE

    E-Print Network [OSTI]

    Grimsrud, D.T.

    2011-01-01

    Systems. Abstract Infiltration studies have been carried outThis paper describes infiltration studies in a single-familyreported a detailed study of infiltration rates measured

  13. Submicron patterned metal hole etching

    DOE Patents [OSTI]

    McCarthy, Anthony M. (Menlo Park, CA); Contolini, Robert J. (Lake Oswego, OR); Liberman, Vladimir (Needham, MA); Morse, Jeffrey (Martinez, CA)

    2000-01-01

    A wet chemical process for etching submicron patterned holes in thin metal layers using electrochemical etching with the aid of a wetting agent. In this process, the processed wafer to be etched is immersed in a wetting agent, such as methanol, for a few seconds prior to inserting the processed wafer into an electrochemical etching setup, with the wafer maintained horizontal during transfer to maintain a film of methanol covering the patterned areas. The electrochemical etching setup includes a tube which seals the edges of the wafer preventing loss of the methanol. An electrolyte composed of 4:1 water: sulfuric is poured into the tube and the electrolyte replaces the wetting agent in the patterned holes. A working electrode is attached to a metal layer of the wafer, with reference and counter electrodes inserted in the electrolyte with all electrodes connected to a potentiostat. A single pulse on the counter electrode, such as a 100 ms pulse at +10.2 volts, is used to excite the electrochemical circuit and perform the etch. The process produces uniform etching of the patterned holes in the metal layers, such as chromium and molybdenum of the wafer without adversely effecting the patterned mask.

  14. A. Purpose The Office of the Dean has a program to assist junior faculty with the editing of funding

    E-Print Network [OSTI]

    Shyu, Mei-Ling

    faculty with the editing of funding applications. The program is available A. Purpose The Office of the Dean has a program to assist junior to Assistant Professors. This document outlines the process for securing editing

  15. Radiation Therapy Program Technical Standards Self-Assessment and Details

    E-Print Network [OSTI]

    MacMillan, Andrew

    Radiation Therapy Program Technical Standards Self-Assessment and Details Original Approval Date Therapy Program (referred to as the "Program") Technical Standards Policy and Procedure, available of the Radiation Therapy Program. #12;Radiation Therapy Program Technical Standards Self-Assessment and Details 3

  16. A detailed systematic review of the recent literature on environmental

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    EA 4272 A detailed systematic review of the recent literature on environmental Kuznets curve detailed systematic review of the recent literature on environmental Kuznets curve dealing with CO2 Marie the early 90', many articles have been published on Environmental Kuznets Curve (EKC), especially empirical

  17. Note: Instructions for Completing in [Italics] SCHEDULE OF PROJECT DETAILS

    E-Print Network [OSTI]

    Kamat, Vineet R.

    ] ___________________________________________________________________________________ Design Professional - Schedule of Project Details Page 1 of 6 Form Date: CM January 2015 #12;The Basic-consultants that are included in the Basic Services are as follows: Firm Name Type of Architect/Engineer 5. ReimbursableNote: Instructions for Completing in [Italics] SCHEDULE OF PROJECT DETAILS for the Agreement

  18. Painting Detail Nathan A. Carr John C. Hart

    E-Print Network [OSTI]

    Painting Detail Nathan A. Carr John C. Hart University of Illinois, Urbana-Champaign Static painting, whereas a multiresolution meshed atlas (right) dynamically resizes its charts during the painting process to better sample the texture signal, especially in areas of fine detail. Abstract Surface painting

  19. Relationship of Black Holes to Bulges

    E-Print Network [OSTI]

    David Merritt; Laura Ferrarese

    2001-07-08

    Supermassive black holes appear to be uniquely associated with galactic bulges. The mean ratio of black hole mass to bulge mass was until recently very uncertain, with ground based, stellar kinematical data giving a value roughly an order of magnitude larger than other techniques. The discrepancy was resolved with the discovery of the M-sigma relation, which simultaneously established a tight corrrelation between black hole mass and bulge velocity dispersion, and confirmed that the stellar kinematical mass estimates were systematically too large due to failure to resolve the black hole's sphere of influence. There is now excellent agreement between the various techniques for estimating the mean black hole mass, including dynamical mass estimation in quiescent galaxies; reverberation mapping in active galaxies and quasars; and computation of the mean density of compact objects based on integrated quasar light. Implications of the M-sigma relation for the formation of black holes are discussed.

  20. Thermodynamic optimization of a Penrose process: an engineers' approach to black hole thermodynamics

    E-Print Network [OSTI]

    Bravetti, Alessandro; Lopez-Monsalvo, Cesar S

    2015-01-01

    In this work we present a new view on the thermodynamics of black holes introducing effects of irreversibility by employing thermodynamic optimization and finite-time thermodynamics. These questions are of importance both in physics and in engineering, combining standard thermodynamics with optimal control theory in order to find optimal protocols and bounds for realistic processes without assuming anything about the microphysics involved. We find general bounds on the maximum work and the efficiency of thermodynamic processes involving black holes that can be derived exclusively from the knowledge of thermodynamic relations at equilibrium. Since these new bounds consider the finite duration of the processes, they are more realistic and stringent than their reversible counterparts. To illustrate our arguments, we consider in detail the thermodynamic optimization of a Penrose process, i.e. the problem of finding the least dissipative process extracting all the angular momentum from a Kerr black hole in finite ...

  1. Editing Cavendish: Maxwell and The Electrical Researches of Henry Cavendish

    E-Print Network [OSTI]

    Falconer, Isobel

    2015-01-01

    During the last five years of his life, 1874-79, James Clerk Maxwell was absorbed in editing the electrical researches of Henry Cavendish, performed 100 years earlier. This endeavour is often assumed to be a work of duty to the Cavendish family, and an unfortunate waste of Maxwell's time. By looking at the history of Cavendish's papers, and the editorial choices that Maxwell made, this paper questions this assumption, considering the importance of Cavendish's experiments in Maxwell's electrical programme, and the implications that he may have derived for developing a doctrine of experimental method.

  2. Equality: A tool for free-form equation editing

    E-Print Network [OSTI]

    Cummins, Stephen; Davies, Ian; Rice, Andrew; Beresford, Alastair R.

    2015-06-10

    interface, the parser runs entirely in the web browser. This keeps the system self-contained and avoids all issues of 4http://facebook.github.io/react/ Fig. 1. The Equality equation editor. Note that the slightly jumbled symbols dropped onto the canvas have... . “Editing equations was easier because I could drag elements around With microsoft you had to put in the format (e.g. exponent) before actually putting in variables/numbers which was irritating” This reinforces our aim of providing a tool that supports...

  3. The Harnessed Atom - Student Edition | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyThe U.S.Laclede GasEfficiency MaineAutoSecurity | Department ofit Student Edition.pdf

  4. The Theory of Electric and Magnetic Susceptibilities: Unfinished Second Edition TEXTUAL BACKGROUND

    E-Print Network [OSTI]

    Saffman, Mark

    1 The Theory of Electric and Magnetic Susceptibilities: Unfinished Second Edition TEXTUAL BACKGROUND John Van Vleck published his classic monograph "The Theory of Electric and Magnetic, "Susceptibilities in the Old Quantum Theory, Contrasted with the New" in the original edition was to have been

  5. 1.1 Silberschatz, Galvin and Gagne 2009Operating System Concepts 8th Edition OS Structures

    E-Print Network [OSTI]

    Iamnitchi, Adriana

    1.1 Silberschatz, Galvin and Gagne ©2009Operating System Concepts ­ 8th Edition Lecture 2: OS Structures (Chapter 2.7) #12;1.2 Silberschatz, Galvin and Gagne ©2009Operating System Concepts ­ 8th Edition Operating System Design and Implementation Start by defining goals and specifications Affected by choice

  6. Ian Sommerville 2000 Software Engineering, 6th edition. Chapter 20 Slide 1 Defect testing

    E-Print Network [OSTI]

    Scharff, Christelle

    ©Ian Sommerville 2000 Software Engineering, 6th edition. Chapter 20 Slide 1 Defect testing l Testing programs to establish the presence of system defects #12;©Ian Sommerville 2000 Software Sommerville 2000 Software Engineering, 6th edition. Chapter 20 Slide 3 Topics covered l Defect testing l

  7. Edit: Study -APP Save | Exit | Hide/Show Errors | Print... | Jump To

    E-Print Network [OSTI]

    Biederman, Irving

    Edit: Study - APP Save | Exit | Hide/Show Errors | Print... | Jump To: 01. Project Guidance Save | Exit | Hide/Show Errors | Print... | Jump To: 01. Project IdentificationStarDev/ResourceAdministration/Project/ProjectEditor?Project=com... 1 #12;Edit: Study - APP- Save | Exit | Hide/Show Errors | Print... | Jump To: 02. Study

  8. IBM XL C/C++ Enterprise Edition V8.0 for AIX Compiler Reference

    E-Print Network [OSTI]

    Hickman, Mark

    IBM XL C/C++ Enterprise Edition V8.0 for AIX Compiler Reference SC09-7995-00 #12;#12;IBM XL C/C++ Enterprise Edition V8.0 for AIX Compiler Reference SC09-7995-00 #12;Note! Before using this information comments . . . . . . . . xiii Chapter 1. Configuring the compiler . . 1 Setting up the compilation

  9. IBM XL C/C++ Advanced Edition V8.0 for Linux Compiler Reference

    E-Print Network [OSTI]

    Hickman, Mark

    IBM XL C/C++ Advanced Edition V8.0 for Linux Compiler Reference SC09-8013-00 #12;#12;IBM XL C/C++ Advanced Edition V8.0 for Linux Compiler Reference SC09-8013-00 #12;Note! Before using this information comments . . . . . . . . xiii Chapter 1. Configuring the compiler . . 1 Setting environment variables

  10. Data Mining and MultiAgent Edited Book CALL FOR CHAPTERS

    E-Print Network [OSTI]

    Cao, Longbing

    Data Mining and MultiAgent Edited Book CALL FOR CHAPTERS On an Edited Book to Be Published by Springer in 2009 Data Mining and Multiagent Integration Editor: Longbing Cao Chapter Proposal Submission: December 15, 2008 Planned Publishing Date: July 2009 Introduction In the last decade, data mining

  11. Ian Sommerville 2000 Software Engineering, 6th edition. Chapter 1 Slide 1 Introduction

    E-Print Network [OSTI]

    Scharff, Christelle

    ©Ian Sommerville 2000 Software Engineering, 6th edition. Chapter 1 Slide 1 Introduction l Getting started with software engineering #12;©Ian Sommerville 2000 Software Engineering, 6th edition. Chapter 1 Slide 2 Objectives l To introduce software engineering and to explain its importance l To set out

  12. Introduction to SCRIPT-ed Special Edition on Privacy and Technology 

    E-Print Network [OSTI]

    Edwards, Lilian

    2006-01-01

    Introduction to a special edition of SCRIPT-ed online journal focussing on the regulation of privacy, in light of new and changing technologies. The edition discusses privacy as a human right, or as a commodity, and presents articles from invited...

  13. Dear Data Managers and Providers: We have not revised the 2000 edition of the Data Management

    E-Print Network [OSTI]

    Dear Data Managers and Providers: We have not revised the 2000 edition of the Data Management the Data and Metadata Reporting Guidance materials, including the data exchange standard template, under. For data management, we are looking at compiling and editing the data and metadata reporting standards

  14. Handbook of Mathematical Fluid Dynamics, Volume 2 Edited by S. Friedlander and D. Serre

    E-Print Network [OSTI]

    Renardy, Yuriko

    Handbook of Mathematical Fluid Dynamics, Volume 2 Edited by S. Friedlander and D. Serre) _______________________________________________________________________ YES! Please send me ______ copy(ies) of the Handbook of Mathematical Fluid Dynamics, Volume 2, edited Department, P.O. Box 103, 1000 AC Amsterdam, The Netherlands Email: a.deelen@elsevier.com #12;Handbook

  15. Intel Cluster Toolkit Compiler Edition 3.2 for Linux* OS

    E-Print Network [OSTI]

    Nikolic, Branislav K.

    Intel® Cluster Toolkit Compiler Edition 3.2 for Linux* OS Getting Started Guide Intel Corporation.2 Installation of Intel® Cluster Toolkit Compiler Edition on 32-Bit and 64-Bit Nodes that Share a Common /opt .................................................................24 4.6 Running an MPI Program Using Intel® MPI Library on Linux* ..................25 4

  16. Intel Cluster Toolkit Compiler Edition 3.2 for Linux* OS

    E-Print Network [OSTI]

    Nikolic, Branislav K.

    Intel® Cluster Toolkit Compiler Edition 3.2 for Linux* OS Tutorial Intel Corporation (Revision.2 Installation of Intel® Cluster Toolkit Compiler Edition on 32-Bit and 64-Bit Nodes that Share a Common /opt..................................................................24 4.6 Running an MPI Program Using Intel® MPI Library on Linux....................25 4

  17. RNA-programmed genome editing in human cells Martin Jinek1

    E-Print Network [OSTI]

    Doudna, Jennifer A.

    1 RNA-programmed genome editing in human cells Martin Jinek1 , Alexandra East2 , Aaron endonuclease stimulates site-specific genome editing in human cells. #12; 2 Abstract Type II at the 3' end enhances DNA targeting activity in vivo. These results show that RNA-programmed genome

  18. Parallel Dynamic Programming for Solving the String Editing Problem on a CGM/BSP

    E-Print Network [OSTI]

    Dehene, Frank

    Parallel Dynamic Programming for Solving the String Editing Problem on a CGM/BSP C. E. R. Alves present a coarse-grained parallel algorithm for solving the string edit distance problem for a string A and all substrings of a string C. Our method is based on a novel CGM/BSP parallel dynamic programming

  19. Science and Engineering at The University of Edinburgh Site search: Search words Logout rsh End Edit

    E-Print Network [OSTI]

    Haszeldine, Stuart

    Science and Engineering at The University of Edinburgh Site search: Search words Logout rsh End Edit Internal breadcrumbs: Home >> Research >> Earth and Planetary Science >> CCS, carbon capture and storage, Diagenesis School of GeoSciences Earth and Planetary Science Edit: Page | Wysiwyg | Metadata

  20. World politics Business & finance Economics Science & technology Culture Blogs Debate & discuss Multimedia Print edition

    E-Print Network [OSTI]

    Reiners, Peter W.

    World politics Business & finance Economics Science & technology Culture Blogs Debate & discuss Multimedia Print edition May 26th 2011 | from the print edition Enlarge The Anthropocene A man-made world to make human activity central to its conception of the world, rather than a distraction, would mark

  1. Boson shells harboring charged black holes

    SciTech Connect (OSTI)

    Kleihaus, Burkhard; Kunz, Jutta; Laemmerzahl, Claus; List, Meike

    2010-11-15

    We consider boson shells in scalar electrodynamics coupled to Einstein gravity. The interior of the shells can be empty space, or harbor a black hole or a naked singularity. We analyze the properties of these types of solutions and determine their domains of existence. We investigate the energy conditions and present mass formulae for the composite black hole-boson shell systems. We demonstrate that these types of solutions violate black hole uniqueness.

  2. Thermodynamics of noncommutative high-dimensional AdS black holes with non-Gaussian smeared matter distributions

    E-Print Network [OSTI]

    Miao, Yan-Gang

    2015-01-01

    Considering non-Gaussian smeared matter distributions, we investigate thermodynamic behaviors of the noncommutative high-dimensional Schwarzschild-Tangherlini anti-de Sitter black hole, and obtain the condition for the existence of extreme black holes. We indicate that the Gaussian smeared matter distribution, which is a special case of non-Gaussian smeared matter distributions, is not applicable for the 6- and higher-dimensional black holes due to the hoop conjecture. In particular, the phase transition is analyzed in detail. Moreover, we point out that the Maxwell equal area law maintains for the noncommutative black hole with the Hawking temperature within a specific range, but fails with the Hawking temperature beyond this range.

  3. ACS Web Editions/ACS Legacy Archives Multiple Site/Consortium Sales Agreement Page 1 of 2

    E-Print Network [OSTI]

    Kisiel, Zbigniew

    ACS Web Editions/ACS Legacy Archives Multiple Site/Consortium Sales Agreement Page 1 of 2 I. Czasopisma ACS Web Edition 1. Accounts of Chemical Research 2. ACS Applied Materials & Interfaces 3. ACS Letters http://pubs.acs.org/journal/jpclcd #12;ACS Web Editions/ACS Legacy Archives Multiple Site

  4. Ian Sommerville 2006 (mods by LNL) Software Engineering, 8th edition. Chapter 25 Slide 1 Managing people

    E-Print Network [OSTI]

    ©Ian Sommerville 2006 (mods by LNL) Software Engineering, 8th edition. Chapter 25 Slide 1 Managing) Software Engineering, 8th edition. Chapter 25 Slide 3 People in the process Without an understanding #12;©Ian Sommerville 2006 (mods by LNL) Software Engineering, 8th edition. Chapter 25 Slide 4 Good

  5. Operating System Concepts with Java 7th Edition, Nov 15, 2006 Silberschatz, Galvin and Gagne 2007 Chapter 15: Security

    E-Print Network [OSTI]

    Bezrukov, Sergei

    with Java ­ 7th Edition, Nov 15, 2006 Chapter 15: Security The Security Problem Program Threats System Edition, Nov 15, 2006 Program Threats Trojan Horse Code segment that misuses its environment Exploits Edition, Nov 15, 2006 C Program with Buffer-overflow Condition #12;15.10 Silberschatz, Galvin and Gagne

  6. PO Box 6050, Irvine, CA 92616-6050 www.extension.uci.edu Java Enterprise Edition (Java EE)

    E-Print Network [OSTI]

    Loudon, Catherine

    PO Box 6050, Irvine, CA 92616-6050 www.extension.uci.edu Java Enterprise Edition (Java EE) Technologies Certificate Program #12;UC Irvine Extension Certificate Program in Java Enterprise Edition (Java EE) Technologies 2 Revised: 11/09/09 OVERVIEW The Java Enterprise Edition (Java EE) Technologies

  7. Lower Dimensional Black Holes: Inside and Out

    E-Print Network [OSTI]

    R. B. Mann

    1995-01-27

    I survey the physics of black holes in two and three spacetime dimensions, with special attention given to an understanding of their exterior and interior properties.

  8. Black Holes: from Speculations to Observations

    E-Print Network [OSTI]

    Thomas W. Baumgarte

    2006-04-13

    This paper provides a brief review of the history of our understanding and knowledge of black holes. Starting with early speculations on ``dark stars'' I discuss the Schwarzschild "black hole" solution to Einstein's field equations and the development of its interpretation from "physically meaningless" to describing the perhaps most exotic and yet "most perfect" macroscopic object in the universe. I describe different astrophysical black hole populations and discuss some of their observational evidence. Finally I close by speculating about future observations of black holes with the new generation of gravitational wave detectors.

  9. Rotating Black Holes and Coriolis Effect

    E-Print Network [OSTI]

    Wu, Xiaoning; Yuan, Pei-Hung; Cho, Chia-Jui

    2015-01-01

    In this work, we consider the fluid/gravity correspondence for general rotating black holes. By using the Petrov-like boundary condition in near horizon limit, we study the correspondence between gravitational perturbation and fluid equation. We find that the dual fluid equation for rotating black holes contains a Coriolis force term, which is closely related to the angular velocity of the black hole horizon. This can be seen as a dual effect for the frame-dragging effect of rotating black hole under the holographic picture.

  10. Rotating Black Holes and Coriolis Effect

    E-Print Network [OSTI]

    Xiaoning Wu; Yi Yang; Pei-Hung Yuan; Chia-Jui Cho

    2015-11-27

    In this work, we consider the fluid/gravity correspondence for general rotating black holes. By using the Petrov-like boundary condition in near horizon limit, we study the correspondence between gravitational perturbation and fluid equation. We find that the dual fluid equation for rotating black holes contains a Coriolis force term, which is closely related to the angular velocity of the black hole horizon. This can be seen as a dual effect for the frame-dragging effect of rotating black hole under the holographic picture.

  11. Instability of a Vacuum Arc Centrifuge M. J. Hole, R. S. Dallaqua, S. W. Simpson* and E. Del Bosco.

    E-Print Network [OSTI]

    Instability of a Vacuum Arc Centrifuge M. J. Hole, R. S. Dallaqua, S. W. Simpson* and E. Del Bosco, SP, Brazil Abstract. Ever since conception of the Vacuum Arc Centrifuge (VAC) in 1980, periodic predictions and compare with detailed experiments conducted on the PCEN centrifuge at the Brazilian National

  12. Core Holes | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTIONRobertsdale, Alabama (Utility Company)| Open(Evans,Oregon: EnergyInformationOpen1988)|Holes Jump

  13. Null trajectories and bending of light in charged black holes with quintessence

    E-Print Network [OSTI]

    Sharmanthie Fernando; Scott Meadows; Kevon Reis

    2015-06-15

    We have studied null geodesics of the charged black hole surrounded by quintessence. Quintessence is a candidate for dark energy and is represented by a scalar field. Here, we have done a detailed study of the photon trajectories. The exact solutions for the trajectories are obtained in terms of the Jacobi-elliptic integrals for all possible energy and angular momentum of the photons. We have also studied the bending angle using the Rindler and Ishak method.

  14. Fuel Cell Technologies Office: Past Events EventsDetail

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

    Events Printable Version Share this resource Send a link to Fuel Cell Technologies Office: Past Events EventsDetail to someone by E-mail Share Fuel Cell Technologies Office: Past...

  15. Perspective+Detail a visualization technique for vertically curved displays

    E-Print Network [OSTI]

    on the vertical display segment and (3) a head-up display (HUD) in the connecting curved segment (see Figure 1 display connection. The detail view and the HUD are seamlessly integrated with this extended overview

  16. 1999 Commercial Buildings Characteristics--Detailed Tables--Conservati...

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

    as rowstubs in most detailed tables. Total buildings, total floorspace, and average building size for these categories are shown in Table B1. The PDF and spreadsheet data tables...

  17. Detailed Information on Proposal for US-Monbusho Collaoration

    E-Print Network [OSTI]

    California at Los Angeles, University of

    Detailed Information on Proposal for UNICEX-Hi US-Monbusho Collaoration Thermal smaller void fraction ??) 3. Provide fundamental scientific and engineering input to the design of irradiation experiments - material temperature range ­ material form - basic material property changes without

  18. Atomic Scale Details of Defect-Boundary Interactions 

    E-Print Network [OSTI]

    Chen, Di

    2014-12-18

    The study is aimed to understand atomic scale details of defect-boundary interactions, which are critical to develop radiation tolerant fuel cladding materials for harsher neutron environments. By means of molecular dynamics simulations, we...

  19. Results of Detailed Hydrologic Characterization Tests - Fiscal Year 2000

    SciTech Connect (OSTI)

    Spane, Frank A.; Thorne, Paul D.; Newcomer, Darrell R.

    2001-05-15

    This report provides the resluts of detailed hydrologic characterization tests conducted within eleven Hanford Site wells during fiscal year 2000. Detailed characterization tests performed included groundwater-flow characterization; barometric response evaluation; slug tests; single-well tracer tests; constant-rate pumping tests; and in-well, vertical flow tests. Hydraulic property estimates obtained from the detailed hydrologic tests include transmissivity; hydraulic conductivity; specific yield; effective porosity; in-well, lateral flow velocity; aquifer-flow velocity; vertical distribution of hydraulic conductivity (within the well-screen section); and in-well, verticla flow velocity. In addition, local groundwater-flow characteristics (i.e., hydraulic gradient and flow direction) were determined for four sites where detailed well testing was performed.

  20. Results of Detailed Hydrologic Characterization Tests - Fiscal Year 1999

    SciTech Connect (OSTI)

    Spane, Frank A.; Thorne, Paul D.; Newcomer, Darrell R.

    2001-01-19

    This report provides the results of detailed hydrologic characterization tests conducted within newly constructed Hanford Site wells during FY 1999. Detailed characterization tests performed during FY 1999 included: groundwater flow characterization, barometric response evaluation, slug tests, single-well tracer tests, constant-rate pumping tests, and in-well vertical flow tests. Hydraulic property estimates obtained from the detailed hydrologic tests include: transmissivity, hydraulic conductivity, specific yield, effective porosity, in-well lateral flow velocity, aquifer flow velocity, vertical distribution of hydraulic conductivity (within the well-screen section) and in-well vertical flow velocity. In addition, local groundwater flow characteristics (i.e., hydraulic gradient and flow direction) were determined for four sites where detailed well testing was performed.

  1. V-193: Barracuda SSL VPN Input Validation Hole Permits Cross...

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

    Validation Flaw Permits Cross-Site Scripting Attacks T-701: Citrix Access Gateway Enterprise Edition Input Validation Flaw in Logon Portal Permits Cross-Site Scripting Attacks...

  2. Class Transitions in Black Holes

    E-Print Network [OSTI]

    Sandip K. Chakrabarti

    2005-01-14

    A black hole spectrum is known to change from the hard state to the soft state when the energy spectral index $\\alpha$ ($F_E \\propto E^{-\\alpha}$) in, say, 2-20 keV range changes from $\\alpha \\sim 0.5$ to $\\sim 1.5$. However, this `classical' definition which characterizes black holes like Cyg X-1, becomes less useful for many objects such as GRS 1915+105 in which the spectral slope is seen to vary from one to the other in a matter of seconds and depending on whether or not winds form, the spectral slope also changes. The light curves and the colour-colour diagrams may look completely different on different days depending on the frequency and mode of switching from one spectral state to the other. Though RXTE observations have yielded wealth of information on such `variability classes' in GRS 1915+105, very rarely one has been able to observe how the object goes from one class to the other. In the present review, we discuss possible origins of the class transition and present several examples of such transitions. In this context, we use mostly the results of the Indian X-ray Astronomy Experiment (IXAE) which observed GRS 1915+105 more regularly.

  3. An electromagnetic black hole made of metamaterials

    E-Print Network [OSTI]

    Qiang Cheng; Tie Jun Cui; Wei Xiang Jiang; Ben Geng Cai

    2010-04-30

    Traditionally, a black hole is a region of space with huge gravitational field, which absorbs everything hitting it. In history, the black hole was first discussed by Laplace under the Newton mechanics, whose event horizon radius is the same as the Schwarzschild's solution of the Einstein's vacuum field equations. If all those objects having such an event horizon radius but different gravitational fields are called as black holes, then one can simulate certain properties of the black holes using electromagnetic fields and metamaterials due to the similar propagation behaviours of electromagnetic waves in curved space and in inhomogeneous metamaterials. In a recent theoretical work by Narimanov and Kildishev, an optical black hole has been proposed based on metamaterials, in which the theoretical analysis and numerical simulations showed that all electromagnetic waves hitting it are trapped and absorbed. Here we report the first experimental demonstration of such an electromagnetic black hole in the microwave frequencies. The proposed black hole is composed of non-resonant and resonant metamaterial structures, which can trap and absorb electromagnetic waves coming from all directions spirally inwards without any reflections due to the local control of electromagnetic fields and the event horizon corresponding to the device boundary. It is shown that the absorption rate can reach 99% in the microwave frequencies. We expect that the electromagnetic black hole could be used as the thermal emitting source and to harvest the solar light.

  4. Black holes cannot support conformal scalar hair

    E-Print Network [OSTI]

    T. Zannias

    1994-09-14

    It is shown that the only static asymptotically flat non-extrema black hole solution of the Einstein-conformally invariant scalar field equations having the scalar field bounded on the horizon, is the Schwarzschild one. Thus black holes cannot be endowed with conformal scalar hair of finite length.

  5. Quantum Entropy of Charged Rotating Black Holes

    E-Print Network [OSTI]

    R. B. Mann

    1996-07-10

    I discuss a method for obtaining the one-loop quantum corrections to the tree-level entropy for a charged Kerr black hole. Divergences which appear can be removed by renormalization of couplings in the tree-level gravitational action in a manner similar to that for a static black hole.

  6. Topological Black Holes in Quantum Gravity

    E-Print Network [OSTI]

    J. Kowalski-Glikman; D. Nowak-Szczepaniak

    2000-07-31

    We derive the black hole solutions with horizons of non-trivial topology and investigate their properties in the framework of an approach to quantum gravity being an extension of Bohm's formulation of quantum mechanics. The solutions we found tend asymptotically (for large $r$) to topological black holes. We also analyze the thermodynamics of these space-times.

  7. Primordial black holes and asteroid danger

    E-Print Network [OSTI]

    Alexander Shatskiy

    2008-02-21

    Probability for a primordial black hole to invade the Kuiper belt was calculated. We showed that primordial black holes of certain masses can significantly change asteroids' orbits. These events may result in disasters, local for our solar system and global for the Earth (like the Tunguska meteorite). We also estimated how often such events occur.

  8. Canonical structure of 2D black holes

    E-Print Network [OSTI]

    Navarro-Salas, J; Talavera, C F

    1994-01-01

    We determine the canonical structure of two-dimensional black-hole solutions arising in $2D$ dilaton gravity. By choosing the Cauchy surface appropriately we find that the canonically conjugate variable to the black hole mass is given by the difference of local (Schwarzschild) time translations at right and left spatial infinities. This can be regarded as a generalization of Birkhoff's theorem.

  9. Fractal Statistics and Quantum Black Hole Entropy

    E-Print Network [OSTI]

    Wellington da Cruz

    2000-11-18

    Simple considerations about the fractal characteristic of the quantum-mechanical path give us the opportunity to derive the quantum black hole entropy in connection with the concept of fractal statistics. We show the geometrical origin of the numerical factor of four of the quantum black hole entropy expression and the statistics weight appears as a counting of the quanta of geometry.

  10. Thermal Gradient Holes At Northern Basin & Range Region (Pritchett...

    Open Energy Info (EERE)

    Thermal Gradient Holes At Northern Basin & Range Region (Pritchett, 2004) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Thermal Gradient Holes...

  11. Slim Holes At Blue Mountain Geothermal Area (Fairbank Engineering...

    Open Energy Info (EERE)

    Slim Holes At Blue Mountain Geothermal Area (Fairbank Engineering Ltd, 2003) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Slim Holes At Blue...

  12. Thermal Gradient Holes At Upper Hot Creek Ranch Area (Benoit...

    Open Energy Info (EERE)

    gradient holes up to 500' deep were initially planned but higher than anticipated drilling and permitting costs within a fixed budget reduced the number of holes to five....

  13. Brookhaven National Laboratory - Sr90 - Chemical Holes | Department...

    Office of Environmental Management (EM)

    - Chemical Holes Brookhaven National Laboratory - Sr90 - Chemical Holes January 1, 2014 - 12:00pm Addthis US Department of Energy Groundwater Database Groundwater Master Report...

  14. Can Superconducting Cosmic Strings Piercing Seed Black Holes Generate Supermassive Black Holes in the Early Universe?

    E-Print Network [OSTI]

    Lake, Matthew J

    2015-01-01

    The discovery of a large number of supermassive black holes at redshifts $z> 6$, when the Universe was only nine hundred million years old, has raised the fundamental question of how such massive compact objects could form in a (cosmologically) short time interval. Each of the proposed standard scenarios for black hole formation, involving rapid accretion of seed black holes, or black hole mergers, faces severe theoretical difficulties in explaining the short time formation of supermassive objects. In the present Letter, we propose an alternative scenario for the formation of supermassive black holes in the early Universe in which energy transfer from superconducting cosmic strings, piercing small seed black holes, is the main physical process leading to rapid mass increase. The increase in mass of a primordial seed black hole pierced by two antipodal strings is estimated and it is shown that this increases linearly in time. Due to the high energy transfer rate from the cosmic strings, we find that supermassi...

  15. Nonthermal correction to black hole spectroscopy

    E-Print Network [OSTI]

    Wen-Yu Wen

    2014-11-14

    Area spectrum of black holes have been obtained via various methods such as quasinormal modes, adiabatic invariance and angular momentum. Among those methods, calculations were done by assuming black holes in thermal equilibrium. Nevertheless, black holes in the asymptotically flat space usually have negative specific heat and therefore tend to stay away from thermal equilibrium. Even for those black holes with positive specific heat, temperature may still not be well defined in the process of radiation, due to the back reaction of decreasing mass. Respect to these facts, it is very likely that Hawking radiation is nonthermal and the area spectrum is no longer equidistant. In this note, we would like to illustrate how the area spectrum of black holes is corrected by this nonthermal effect.

  16. Fourier Analysis of the BTZ Black Hole

    E-Print Network [OSTI]

    Ian M. Tolfree

    2009-11-11

    In this paper we extend our previous work regarding the role of the Fourier transformation in bulk to boundary mappings to include the BTZ black hole. We follow standard procedures for modifying Fourier Transformations to accommodate quotient spaces and arrive at a bulk to boundary mapping in a black hole background. We show that this mapping is consistent with known results and lends a new insight into the AdS/CFT duality. We find that the micro-states corresponding to the entropy of a bulk scalar field are the Fourier coefficients on the boundary, which transform under the principal series representation of $SL(2,R)$. Building upon this we present a toy model to analyze the implications of this for the origin of black hole entropy. We find that the black hole micro-states live on the boundary and correspond to the possible emission modes of the black hole

  17. Evidence for the Black Hole Event Horizon

    E-Print Network [OSTI]

    Ramesh Narayan

    2003-10-23

    Astronomers have discovered many candidate black holes in X-ray binaries and in the nuclei of galaxies. The candidate objects are too massive to be neutron stars, and for this reason they are considered to be black holes. While the evidence based on mass is certainly strong, there is no proof yet that any of the objects possesses the defining characteristic of a black hole, namely an event horizon. Type I X-ray bursts, which are the result of thermonuclear explosions when gas accretes onto the surface of a compact star, may provide important evidence in this regard. Type I bursts are commonly observed in accreting neutron stars, which have surfaces, but have never been seen in accreting black hole candidates. It is argued that the lack of bursts in black hole candidates is compelling evidence that these objects do not have surfaces. The objects must therefore possess event horizons.

  18. How fast can a black hole rotate?

    E-Print Network [OSTI]

    Herdeiro, Carlos A R

    2015-01-01

    Kerr black holes have their angular momentum, $J$, bounded by their mass, $M$: $Jc\\leqslant GM^2$. There are, however, known black hole solutions violating this Kerr bound. We propose a very simple universal bound on the rotation, rather than on the angular momentum, of four-dimensional, stationary and axisymmetric, asymptotically flat black holes, given in terms of an appropriately defined horizon linear velocity, $v_H$. The $v_H$ bound is simply that $v_H$ cannot exceed the velocity of light. We verify the $v_H$ bound for known black hole solutions, including some that violate the Kerr bound, and conjecture that only extremal Kerr black holes saturate the $v_H$ bound.

  19. Two Studies Reveal Details of Lithium-Battery Function

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservationBio-Inspired SolarAbout /Two Electron Holes in Hematite FacilitateTwo

  20. Two Studies Reveal Details of Lithium-Battery Function

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorking With WIPP UPDATE: April 15, 2014Two Electron HolesTwoTwoTwoTwo

  1. Two Studies Reveal Details of Lithium-Battery Function

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorking With WIPP UPDATE: April 15, 2014Two Electron HolesTwoTwoTwoTwoTwo

  2. Two Studies Reveal Details of Lithium-Battery Function

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorking With WIPP UPDATE: April 15, 2014Two Electron HolesTwoTwoTwoTwoTwoTwo

  3. Montana Rivers Information System : Edit/Entry Program User's Manual.

    SciTech Connect (OSTI)

    United States. Bonneville Power Administration; Montana Department of Fish, Wildlife and Parks

    1992-07-01

    The Montana Rivers Information System (MRIS) was initiated to assess the state`s fish, wildlife, and recreation value; and natural cultural, and geologic features. The MRIS is now a set of data bases containing part of the information in the Natural Heritage Program natural features and threatened and endangered species data bases and comprises of the Montana Interagency Stream Fisheries Database; the MDFWP Recreation Database; and the MDFWP Wildlife Geographic Information System. The purpose of this User`s Manual is to describe to the user how to maintain the MRIS database of their choice by updating, changing, deleting, and adding records using the edit/entry programs; and to provide to the user all information and instructions necessary to complete data entry into the MRIS databases.

  4. GRAVITATIONAL WAVE SIGNATURES IN BLACK HOLE FORMING CORE COLLAPSE

    SciTech Connect (OSTI)

    Cerdá-Durán, Pablo; DeBrye, Nicolas; Aloy, Miguel A.; Font, José A.; Obergaulinger, Martin

    2013-12-20

    We present general relativistic numerical simulations of collapsing stellar cores. Our initial model consists of a low metallicity rapidly-rotating progenitor which is evolved in axisymmetry with the latest version of our general relativistic code CoCoNuT, which allows for black hole formation and includes the effects of a microphysical equation of state (LS220) and a neutrino leakage scheme to account for radiative losses. The motivation of our study is to analyze in detail the emission of gravitational waves in the collapsar scenario of long gamma-ray bursts. Our simulations show that the phase during which the proto-neutron star (PNS) survives before ultimately collapsing to a black hole is particularly optimal for gravitational wave emission. The high-amplitude waves last for several seconds and show a remarkable quasi-periodicity associated with the violent PNS dynamics, namely during the episodes of convection and the subsequent nonlinear development of the standing-accretion shock instability (SASI). By analyzing the spectrogram of our simulations we are able to identify the frequencies associated with the presence of g-modes and with the SASI motions at the PNS surface. We note that the gravitational waves emitted reach large enough amplitudes to be detected with third-generation detectors such as the Einstein Telescope within a Virgo Cluster volume at rates ? 0.1 yr{sup –1}.

  5. From Vacuum Fluctuations to Radiation: Accelerated Detectors and Black Holes

    E-Print Network [OSTI]

    S. Massar; R. Parentani

    1994-06-03

    The vacuum fluctuations that induce the transitions and the thermalisation of a uniformly accelerated two level atom are studied in detail. Their energy content is revealed through the weak measurement formalism of Aharonov et al. It is shown that each time the detector makes a transition it radiates a Minkowski photon. The same analysis is then applied to the conversion of vacuum fluctuations into real quanta in the context of black hole radiation. Initially these fluctuations are located around the light like geodesic that shall generate the horizon and carry zero total energy. However upon exiting from the star they break up into two pieces one of which gradually acquires positive energy and becomes a Hawking quantum, the other, its ''partner", ends up in the singularity. As time goes by the vacuum fluctuations generating Hawking quanta have exponentially large energy densities. This implies that back reaction effects are large.

  6. Markov Chain Monte Carlo Method without Detailed Balance

    E-Print Network [OSTI]

    Hidemaro Suwa; Synge Todo

    2010-10-13

    We present a specific algorithm that generally satisfies the balance condition without imposing the detailed balance in the Markov chain Monte Carlo. In our algorithm, the average rejection rate is minimized, and even reduced to zero in many relevant cases. The absence of the detailed balance also introduces a net stochastic flow in a configuration space, which further boosts up the convergence. We demonstrate that the autocorrelation time of the Potts model becomes more than 6 times shorter than that by the conventional Metropolis algorithm. Based on the same concept, a bounce-free worm algorithm for generic quantum spin models is formulated as well.

  7. Radion clouds around evaporating black holes

    E-Print Network [OSTI]

    J. R. Morris

    2009-09-03

    A Kaluza-Klein model, with a matter source associated with Hawking radiation from an evaporating black hole, is used to obtain a simple form for the radion effective potential. The environmental effect generally causes a matter-induced shift of the radion vacuum, resulting in the formation of a radion cloud around the hole. There is an albedo due to the radion cloud, with an energy dependent reflection coefficient that depends upon the size of the extra dimensions and the temperature of the hole.

  8. Testing black hole candidates with electromagnetic radiation

    E-Print Network [OSTI]

    Bambi, Cosimo

    2015-01-01

    Astrophysical black hole candidates are thought to be the Kerr black holes of general relativity, but there is currently no direct observational evidence that the spacetime geometry around these objects is described by the Kerr solution. The study of the properties of the electromagnetic radiation emitted by gas or stars orbiting these objects can potentially test the Kerr black hole hypothesis. In this paper, I review the state of the art of this research field, describing the possible approaches to test the Kerr metric with current and future observational facilities and discussing current constraints.

  9. Quasinormal Modes of Dirty Black Holes

    E-Print Network [OSTI]

    P. T. Leung; Y. T. Liu; W. -M. Suen; C. Y. Tam; K. Young

    1999-03-08

    Quasinormal mode (QNM) gravitational radiation from black holes is expected to be observed in a few years. A perturbative formula is derived for the shifts in both the real and the imaginary part of the QNM frequencies away from those of an idealized isolated black hole. The formulation provides a tool for understanding how the astrophysical environment surrounding a black hole, e.g., a massive accretion disk, affects the QNM spectrum of gravitational waves. We show, in a simple model, that the perturbed QNM spectrum can have interesting features.

  10. Black hole microstates in AdS

    E-Print Network [OSTI]

    Shaghoulian, Edgar

    2015-01-01

    We extend a recently derived higher-dimensional Cardy formula to include angular momenta, which we use to obtain the Bekensten-Hawking entropy of AdS black branes, compactified rotating branes, and large Schwarzschild/Kerr black holes. This is the natural generalization of Strominger's microscopic derivation of the BTZ black hole entropy to higher dimensions. We propose an extension to include $U(1)$ charge, which agrees with the Bekenstein-Hawking entropy of large Reissner-Nordstrom/Kerr-Newman black holes at high temperature. We extend the results to arbitrary hyperscaling violation exponent (this captures the case of black D$p$-branes as a subclass) and reproduce logarithmic corrections.

  11. Some remarks on black hole thermodynamics

    E-Print Network [OSTI]

    R. Y. Chiao

    2011-02-04

    Two thermodynamic "paradoxes" of black hole physics are re-examined. The first is that there is a thermal instability involving two coupled blackbody cavities containing two black holes, and second is that a classical black hole can swallow up entropy in the form of ambient blackbody photons without increasing its mass. The resolution of the second paradox by Bekenstein and by Hawking is re-visited. The link between Hawking radiation and Wigner's superluminal tunneling time is discussed using two equivalent Feynman diagrams, and Feynman's re-interpretation principle.

  12. Thermodynamics of Dyonic Lifshitz Black Holes

    E-Print Network [OSTI]

    Tobias Zingg

    2011-07-15

    Black holes with asymptotic anisotropic scaling are conjectured to be gravity duals of condensed matter system close to quantum critical points with non-trivial dynamical exponent z at finite temperature. A holographic renormalization procedure is presented that allows thermodynamic potentials to be defined for objects with both electric and magnetic charge in such a way that standard thermodynamic relations hold. Black holes in asymptotic Lifshitz spacetimes can exhibit paramagnetic behavior at low temperature limit for certain values of the critical exponent z, whereas the behavior of AdS black holes is always diamagnetic.

  13. Testing the Kerr black hole hypothesis

    E-Print Network [OSTI]

    Cosimo Bambi

    2011-10-13

    It is thought that the final product of the gravitational collapse is a Kerr black hole and astronomers have discovered several good astrophysical candidates. While there is some indirect evidence suggesting that the latter have an event horizon, and therefore that they are black holes, a proof that the space-time around these objects is described by the Kerr geometry is still lacking. Recently, there has been an increasing interest in the possibility of testing the Kerr black hole hypothesis with present and future experiments. In this paper, I briefly review the state of the art of the field, focussing on some recent results and work in progress.

  14. Scalar Perturbations of Charged Dilaton Black Holes

    E-Print Network [OSTI]

    Sharmanthie Fernando; Keith Arnold

    2015-08-01

    We have studied the scalar perturbation of static charged dilaton black holes in 3+1 dimensions. The black hole considered here is a solution to the low-energy string theory in 3+1 dimensions. The quasinormal modes for the scalar perturbations are calculated using the third order WKB method. The dilaton coupling constant has a considerable effect on the values of quasi normal modes. It is also observed that there is a linear relation between the quasi normal modes and the temperature for large black holes.

  15. Is the Universe a White-Hole?

    E-Print Network [OSTI]

    Marcelo Samuel Berman

    2008-08-06

    Pathria(1972) has shown, for a pressureless closed Universe, that it is inside a black (or white) hole. We show now, that the Universe with a cosmic pressure obeying Einstein's field equations, can be inside a white-hole. In the closed case, a positive cosmological constant does the job; for the flat and open cases, the condition we find is not verified for the very early Universe, but with the growth of the scale-factor, the condition will be certainly fulfilled for a positive cosmological constant, after some time. We associate the absolute temperature of the Universe, with the temperature of the corresponding white-hole.

  16. For permission to copy, contact editing@geosociety.org 2004 Geological Society of America 463

    E-Print Network [OSTI]

    González, Luis A.

    For permission to copy, contact editing@geosociety.org 2004 Geological Society of America 463 GSA that these were poorly drained, reducing, hydromorphic soils that developed in coal-bearing delta plain facies

  17. Environmental Soil Chemistry Second Edition Environmental Soil Chemistry illustrates fundamental principles of soil

    E-Print Network [OSTI]

    Sparks, Donald L.

    Environmental Soil Chemistry Second Edition Environmental Soil Chemistry illustrates fundamental principles of soil chemistry with respect to environmental reactions between soils and other natural contemporary training in the basics of soil chemistry and applications to real-world environmental concerns

  18. Teaching Organic Farming and Gardening: Resources for Instructors, 3rd Edition. Part 2 - Applied Soil Science

    E-Print Network [OSTI]

    2015-01-01

    R. J. and Southard. 2011. Soil Genesis and Classification,College textbook used to teach soil classification. Dixon,Weed, eds. 1989. Minerals in Soil Environments, 2nd Edition.

  19. [Minor revisionposted 3/19/15 (replaces 2/7/12 edition)] Operating Policy and Procedure

    E-Print Network [OSTI]

    Rock, Chris

    OP 10.12 [Minor revision­posted 3/19/15 (replaces 2/7/12 edition)] Operating Policy and Procedure orientation with regard to admission, employment, or use of the programs, facilities, or services of Texas

  20. High-Efficiency Multiplex Genome Editing of Streptomyces Species Using an Engineered CRISPR/Cas System

    E-Print Network [OSTI]

    Zhao, Huimin

    High-Efficiency Multiplex Genome Editing of Streptomyces Species Using an Engineered CRISPR and of various sizes (ranging from 20 bp to 30 kb) with efficiency ranging from 70 to 100%. The designed p

  1. RNA Editing in Trypanosomes: Substrate Recognition and its Integration to RNA Metabolism 

    E-Print Network [OSTI]

    Hernandez, Alfredo J.

    2012-02-14

    RNA editing in trypanosomes is the post-transcriptional insertion or deletion of uridylates at specific sites in mitochondrial mRNAs. This process is catalyzed by a multienzyme, multisubunit complex through a series of enzymatic cycles directed...

  2. Office of Supplier Diversity Development Summer 2010 Edition DO MINORITY BUSINESS PROGRAMS REALLY WORK?

    E-Print Network [OSTI]

    Pittendrigh, Barry

    1 Office of Supplier Diversity Development Summer 2010 Edition DO MINORITY BUSINESS PROGRAMS REALLY participants involved to show funders and others you are serving big numbers. Even corporate supplier diversity

  3. A Detailed Chemical Kinetic Reaction Mechanism for n-Alkane Hydrocarbons from n-Octane to n-Hexadecane

    SciTech Connect (OSTI)

    Westbrook, C K; Pitz, W J; Herbinet, O; Silke, E J; Curran, H J

    2007-09-25

    Detailed chemical kinetic reaction mechanisms have been developed to describe the pyrolysis and oxidation of the n-alkanes, including n-octane (n-C{sub 8}H{sub 18}), n-nonane (n-C{sub 9}H{sub 20}), n-decane (n-C{sub 10}H{sub 22}), n-undecane (n-C{sub 11}H{sub 24}), n-dodecane (n-C{sub 12}H{sub 26}), n-tridecane (n-C{sub 13}H{sub 28}), n-tetradecane (n-C{sub 14}H{sub 30}), n-pentadecane (n-C{sub 15}H{sub 32}), and n-hexadecane (n-C{sub 16}H{sub 34}). These mechanisms include both high temperature and low temperature reaction pathways. The mechanisms are based on previous mechanisms for n-heptane, using the same reaction class mechanism construction developed initially for n-heptane. Individual reaction class rules are as simple as possible in order to focus on the parallelism between all of the n-alkane fuels included in the mechanisms, and there is an intent to develop these mechanisms further in the future to incorporate greater levels of accuracy and predictive capability. Several of these areas for improvement are identified and explained in detail. These mechanisms are validated through comparisons between computed and experimental data from as many different sources as possible. In addition, numerical experiments are carried out to examine features of n-alkane combustion in which the detailed mechanisms can be used to compare processes in all of the n-alkane fuels. The mechanisms for all of these n-alkanes are presented as a single detailed mechanism, which can be edited to produce efficient mechanisms for any of the n-alkanes included, and the entire mechanism, with supporting thermochemical and transport data, together with an explanatory glossary explaining notations and structural details, will be available on our web page when the paper is accepted for publication.

  4. Extended Edited Synoptic Cloud Reports from Ships and Land Stations Over the Globe, 1952-1996

    SciTech Connect (OSTI)

    Hahn, C.J.; Warren, S.G.

    1999-08-01

    Surface synoptic weather reports for the entire globe, gathered from various available data sets, were processed, edited, and rewritten to provide a single data set of individual observations of clouds, spanning the 44 years 1952-1995 for ship data and the 26 years 1971-1996 for land station data. In addition to the cloud portion of the synoptic report, each edited report also includes the associated pressure, present weather, wind, air temperature, and dew point (and sea surface temperature over oceans).

  5. Laser Authorisation Form University of Cambridge Personal Details

    E-Print Network [OSTI]

    Cambridge, University of

    Laser Authorisation Form University of Cambridge Personal Details Name Research supervisor or research group Department DEPARTMENT OF EARTH SCIENCES Other Departments where work with lasers will be carried out if applicable Information about the laser(s) you will be using Type of Laser Wavelength Laser

  6. Detailed Execution Planning for Large Oil and Gas Construction Projects

    E-Print Network [OSTI]

    Calgary, University of

    Detailed Execution Planning for Large Oil and Gas Construction Projects Presented by James Lozon, University of Calgary There is currently 55.8 billion dollars worth of large oil and gas construction projects scheduled or underway in the province of Alberta. Recently, large capital oil and gas projects

  7. MULTIGRID METHOD FOR MODELING MULTIDIMENSIONAL COMBUSTION WITH DETAILED CHEMISTRY

    E-Print Network [OSTI]

    equations can be solved by using the existing CFD code, therefore most efforts towards modeling combustion, the development of very efficient CFD methods and reaction modeling method is equally important in combustionMULTIGRID METHOD FOR MODELING MULTI­DIMENSIONAL COMBUSTION WITH DETAILED CHEMISTRY Xiaoqing Zheng

  8. Unit and student details Unit code Unit title

    E-Print Network [OSTI]

    Sekercioglu, Y. Ahmet

    Unit and student details Unit code Unit title If this is a group assignment, each student must submitted Has any part of this assessment been previously submitted as part of another unit/course? Yes not be copied. No part of this assignment has been previously submitted as part of another unit/course. I

  9. Innovative Methodology Efficient Estimation of Detailed Single-Neuron Models

    E-Print Network [OSTI]

    Columbia University

    ) and propose a simple statistical method for automatically building large, detailed compartmental models of single neurons, circumvent- ing some of the traditional complexities in building these models "by hand, the knowledge that passive properties of neurons are accurately described by the cable equation (Baldi et al

  10. Post-Receptor Adaptation: Lighting Up the Details

    E-Print Network [OSTI]

    Smith, Robert G.

    Post-Receptor Adaptation: Lighting Up the Details The very first rays of the rising sun enrich our ambient light conditions. A number of previous studies have documented light-dependent functional changes evidence that light-dependent changes may originate in excitatory bipolar cells and offers clear

  11. Baca geothermal demonstration project. Power plant detail design document

    SciTech Connect (OSTI)

    Not Available

    1981-02-01

    This Baca Geothermal Demonstration Power Plant document presents the design criteria and detail design for power plant equipment and systems, as well as discussing the rationale used to arrive at the design. Where applicable, results of in-house evaluations of alternatives are presented.

  12. PHYSICS 333 Electricity and Magnetism I CLASS DETAILS

    E-Print Network [OSTI]

    Cassak, Paul

    in this course are germane to essentially every field in modern physics! · The topics to be covered areFall 2009 PHYSICS 333 ­ Electricity and Magnetism I CLASS DETAILS: · Meeting Times: Tuesday + by appointment + whenever the door is open · Please come by for help with concepts, homework, or other advice

  13. EMIS Quick User Guide Search page (details on page 2)

    E-Print Network [OSTI]

    Shoubridge, Eric

    search terms in foreign languages You can enter search terms in foreign languages by: - Using your: Please note that we have a Cyrillic and Arabic keyboards available through the Search page. EnteringEMIS Quick User Guide Search page (details on page 2) The News page: Access the latest news

  14. Energy of 4-Dimensional Black Hole, etc

    E-Print Network [OSTI]

    Dmitriy Palatnik

    2011-07-18

    In this letter I suggest possible redefinition of mass density, not depending on speed of the mass element, which leads to a more simple stress-energy for an object. I calculate energy of black hole.

  15. Horizon Operator Approach to Black Hole Quantization

    E-Print Network [OSTI]

    G. 't Hooft

    1994-02-21

    The $S$-matrix Ansatz for the construction of a quantum theory of black holes is further exploited. We first note that treating the metric tensor $g_{\\m\

  16. Radiation transport around Kerr black holes

    E-Print Network [OSTI]

    Schnittman, Jeremy David

    2005-01-01

    This Thesis describes the basic framework of a relativistic ray-tracing code for analyzing accretion processes around Kerr black holes. We begin in Chapter 1 with a brief historical summary of the major advances in black ...

  17. Topological Black Holes -- Outside Looking In

    E-Print Network [OSTI]

    R. B. Mann

    1997-09-15

    I describe the general mathematical construction and physical picture of topological black holes, which are black holes whose event horizons are surfaces of non-trivial topology. The construction is carried out in an arbitrary number of dimensions, and includes all known special cases which have appeared before in the literature. I describe the basic features of massive charged topological black holes in $(3+1)$ dimensions, from both an exterior and interior point of view. To investigate their interiors, it is necessary to understand the radiative falloff behaviour of a given massless field at late times in the background of a topological black hole. I describe the results of a numerical investigation of such behaviour for a conformally coupled scalar field. Significant differences emerge between spherical and higher genus topologies.

  18. Time-bin entangled photon holes

    E-Print Network [OSTI]

    J. Liang; J. D. Franson; T. B. Pittman

    2012-08-23

    The general concept of entangled photon holes is based on a correlated absence of photon pairs in an otherwise constant optical background. Here we consider the specialized case when this background is confined to two well-defined time bins, which allows the formation of time-bin entangled photon holes. We show that when the typical coherent state background is replaced by a true single-photon (Fock state) background, the basic time-bin entangled photon-hole state becomes equivalent to one of the time-bin entangled photon-pair states. We experimentally demonstrate these ideas using a parametric down-conversion photon-pair source, linear optics, and post-selection to violate a Bell inequality with time-bin entangled photon holes.

  19. Evidence for the Black Hole Event Horizon

    E-Print Network [OSTI]

    Ramesh Narayan; Jeremy S. Heyl

    2002-04-26

    Roughly a dozen X-ray binaries are presently known in which the compact accreting primary stars are too massive to be neutron stars. These primaries are identified as black holes, though there is as yet no definite proof that any of the candidate black holes actually possesses an event horizon. We discuss how Type I X-ray bursts may be used to verify the presence of the event horizon in these objects. Type I bursts are caused by thermonuclear explosions when gas accretes onto a compact star. The bursts are commonly seen in many neutron star X-ray binaries, but they have never been seen in any black hole X-ray binary. Our model calculations indicate that black hole candidates ought to burst frequently if they have surfaces. Based on this, we argue that the lack of bursts constitutes strong evidence for the presence of event horizons in these objects.

  20. Black Hole Thermodynamics in Modified Gravity

    E-Print Network [OSTI]

    Jonas R. Mureika; John W. Moffat; Mir Faizal

    2015-03-03

    We analyze the thermodynamics of a non-rotating and rotating black hole in a modified theory of gravity that includes scalar and vector modifications to general relativity, which results in a modified gravitational constant $G = G_N(1+\\alpha)$ and a new gravitational charge $Q = \\sqrt{\\alpha G_N}M$. The influence of the parameter $\\alpha$ alters the non-rotating black hole's lifetime, temperature and entropy profiles from the standard Schwarzschild case. The thermodynamics of a rotating black hole is analyzed and it is shown to possess stable, cold remnants. The thermodynamic properties of a vacuum solution regular at $r=0$ are investigated and the solution without a horizon called a "gray hole" is not expected to possess an information loss problem.

  1. CHARYBDIS: A Black hole event generator.

    E-Print Network [OSTI]

    Harris, Chris M.; Richardson, P.; Webber, Bryan R.

    CHARYBDIS is an event generator which simulates the production and decay of miniature black holes at hadronic colliders as might be possible in certain extra dimension models. It interfaces via the Les Houches accord to general purpose Monte...

  2. Spacetime constraints on accreting black holes

    SciTech Connect (OSTI)

    Garofalo, David [Jet Propulsion Laboratory, California Institute of Technology, Pasadena California 91109 (United States)

    2009-06-15

    We study the spin dependence of accretion onto rotating Kerr black holes using analytic techniques. In its linear regime, angular momentum transport in MHD turbulent accretion flow involves the generation of radial magnetic field connecting plasma in a differentially rotating flow. We take a first principles approach, highlighting the constraint that limits the generation and amplification of radial magnetic fields, stemming from the transfer of energy from mechanical to magnetic form. Because the energy transferred in magnetic form is ultimately constrained by gravitational potential energy or Killing energy, the spin dependence of the latter allows us to derive spin-dependent constraints on the success of the accreting plasma to expel its angular momentum. We find an inverse relationship between this ability and black hole spin. If this radial magnetic field generation forms the basis for angular momentum transfer in accretion flows, accretion rates involving Kerr black holes are expected to be lower as the black hole spin increases in the prograde sense.

  3. Thermodynamics and evaporation of the noncommutative black hole

    E-Print Network [OSTI]

    Yun Soo Myung; Yong-Wan Kim; Young-Jai Park

    2007-01-21

    We investigate the thermodynamics of the noncommutative black hole whose static picture is similar to that of the nonsingular black hole known as the de Sitter-Schwarzschild black hole. It turns out that the final remnant of extremal black hole is a thermodynamically stable object. We describe the evaporation process of this black hole by using the noncommutativity-corrected Vaidya metric. It is found that there exists a close relationship between thermodynamic approach and evaporation process.

  4. Classical and thermodynamic stability of black holes

    E-Print Network [OSTI]

    Monteiro, Ricardo

    2010-07-06

    Perturbations of the asymptotic charges . . . . . . . . . . . . . . . . 169 IV Conclusion 171 9 Conclusion and outlook 173 A Spectral numerical method 177 2 CONTENTS Part I Introduction 3 Chapter 1 Black holes Black holes are arguably the most interesting... to Newto- nian dynamics in the Solar system, and the indirect detection of gravitational waves from binary pulsars [1]. A crucial distinction from Newtonian gravity is that the “action-at-a-distance” is substituted by a built-in causality structure...

  5. Fractionated Branes and Black Hole Interiors

    E-Print Network [OSTI]

    Emil J. Martinec

    2015-05-20

    Combining a variety of results in string theory and general relativity, a picture of the black hole interior is developed wherein spacetime caps off at an inner horizon, and the inter-horizon region is occupied by a Hagedorn gas of a very low tension state of fractionated branes. This picture leads to natural resolutions of a variety of puzzles concerning quantum black holes. Gravity Research Foundation 2015 Fourth Prize Award for Essays on Gravitation.

  6. Solar Wind Forecasting with Coronal Holes

    E-Print Network [OSTI]

    S. Robbins; C. J. Henney; J. W. Harvey

    2007-01-09

    An empirical model for forecasting solar wind speed related geomagnetic events is presented here. The model is based on the estimated location and size of solar coronal holes. This method differs from models that are based on photospheric magnetograms (e.g., Wang-Sheeley model) to estimate the open field line configuration. Rather than requiring the use of a full magnetic synoptic map, the method presented here can be used to forecast solar wind velocities and magnetic polarity from a single coronal hole image, along with a single magnetic full-disk image. The coronal hole parameters used in this study are estimated with Kitt Peak Vacuum Telescope He I 1083 nm spectrograms and photospheric magnetograms. Solar wind and coronal hole data for the period between May 1992 and September 2003 are investigated. The new model is found to be accurate to within 10% of observed solar wind measurements for its best one-month periods, and it has a linear correlation coefficient of ~0.38 for the full 11 years studied. Using a single estimated coronal hole map, the model can forecast the Earth directed solar wind velocity up to 8.5 days in advance. In addition, this method can be used with any source of coronal hole area and location data.

  7. Generalised Smarr Formula and the Viscosity Bound for Einstein-Maxwell-Dilaton Black Holes

    E-Print Network [OSTI]

    Liu, Hai-Shan; Pope, C N

    2015-01-01

    We study the shear viscosity to entropy ratio $\\eta/S$ in the boundary field theories dual to black hole backgrounds in theories of gravity coupled to a scalar field, and generalisations including a Maxwell field and non-minimal scalar couplings. Motivated by the observation in simple examples that the saturation of the $\\eta/S\\ge 1/(4\\pi)$ bound is correlated with the existence of a generalised Smarr relation for the planar black-hole solutions, we investigate this in detail for the general black-hole solutions in these theories, focusing especially on the cases where the scalar field plays a non-trivial role and gives rise to an additional parameter in the space of solutions. We find that a generalised Smarr relation holds in all cases, and in fact it can be viewed as the bulk gravity dual of the statement of the saturation of the viscosity to entropy bound. We obtain the generalised Smarr relation, whose existence depends upon a scaling symmetry of the planar black-hole solutions, by two different but rela...

  8. Cold black holes in the Harlow–Hayden approach to firewalls

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

    Ong, Yen Chin; McInnes, Brett; Chen, Pisin

    2014-12-31

    Firewalls are controversial principally because they seem to imply departures from general relativistic expectations in regions of spacetime where the curvature need not be particularly large. One of the virtues of the Harlow–Hayden approach to the firewall paradox, concerning the time available for decoding of Hawking radiation emanating from charged AdS black holes, is precisely that it operates in the context of cold black holes, which are not strongly curved outside the event horizon. Here we clarify this point. The approach is based on ideas borrowed from applications of the AdS/CFT correspondence to the quark–gluon plasma. Firewalls aside, our workmore »presents a detailed analysis of the thermodynamics and evolution of evaporating charged AdS black holes with flat event horizons. We show that, in one way or another, these black holes are always eventually destroyed in a time which, while long by normal standards, is short relative to the decoding time of Hawking radiation.« less

  9. Dynamical interactions and the black-hole merger rate of the Universe

    SciTech Connect (OSTI)

    O'Leary, Ryan M.; O'Shaughnessy, Richard; Rasio, Frederic A. [Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, Massachusetts 02138 (United States); Northwestern University, Department of Physics and Astronomy, 2132 Tech Drive, Evanston, Illinois 60208 (United States)

    2007-09-15

    Binary black holes can form efficiently in dense young stellar clusters, such as the progenitors of globular clusters, via a combination of gravitational segregation and cluster evaporation. We use simple analytic arguments supported by detailed N-body simulations to determine how frequently black holes born in a single stellar cluster should form binaries, be ejected from the cluster, and merge through the emission of gravitational radiation. We then convolve this 'transfer function' relating cluster formation to black-hole mergers with (i) the distribution of observed cluster masses and (ii) the star formation history of the Universe, assuming that a significant fraction g{sub cl} of star formation occurs in clusters and that a significant fraction g{sub evap} of clusters undergo this segregation and evaporation process. We predict future ground-based gravitational wave detectors could observe {approx}500(g{sub cl}/0.5)(g{sub evap}/0.1) double black-hole mergers per year, and the presently operating LIGO interferometer would have a chance (50%) at detecting a merger during its first full year of science data. More realistically, advanced LIGO and similar next-generation gravitational wave observatories provide unique opportunities to constrain otherwise inaccessible properties of clusters formed in the early Universe.

  10. Cold black holes in the Harlow–Hayden approach to firewalls

    SciTech Connect (OSTI)

    Ong, Yen Chin [Stockholm Univ., Stockholm (Sweden); National Taiwan Univ., Taipei (Taiwan); McInnes, Brett [National Univ. of Singapore (Singapore); Chen, Pisin [National Taiwan Univ., Taipei (Taiwan); SLAC National Accelerator Laboratory, Stanford, CA (United States)

    2014-12-31

    Firewalls are controversial principally because they seem to imply departures from general relativistic expectations in regions of spacetime where the curvature need not be particularly large. One of the virtues of the Harlow–Hayden approach to the firewall paradox, concerning the time available for decoding of Hawking radiation emanating from charged AdS black holes, is precisely that it operates in the context of cold black holes, which are not strongly curved outside the event horizon. Here we clarify this point. The approach is based on ideas borrowed from applications of the AdS/CFT correspondence to the quark–gluon plasma. Firewalls aside, our work presents a detailed analysis of the thermodynamics and evolution of evaporating charged AdS black holes with flat event horizons. We show that, in one way or another, these black holes are always eventually destroyed in a time which, while long by normal standards, is short relative to the decoding time of Hawking radiation.

  11. Detailed chemical kinetic oxidation mechanism for a biodiesel surrogate

    SciTech Connect (OSTI)

    Herbinet, O; Pitz, W J; Westbrook, C K

    2007-09-17

    A detailed chemical kinetic mechanism has been developed and used to study the oxidation of methyl decanoate, a surrogate for biodiesel fuels. This model has been built by following the rules established by Curran et al. for the oxidation of n-heptane and it includes all the reactions known to be pertinent to both low and high temperatures. Computed results have been compared with methyl decanoate experiments in an engine and oxidation of rapeseed oil methyl esters in a jet stirred reactor. An important feature of this mechanism is its ability to reproduce the early formation of carbon dioxide that is unique to biofuels and due to the presence of the ester group in the reactant. The model also predicts ignition delay times and OH profiles very close to observed values in shock tube experiments fueled by n-decane. These model capabilities indicate that large n-alkanes can be good surrogates for large methyl esters and biodiesel fuels to predict overall reactivity, but some kinetic details, including early CO2 production from biodiesel fuels, can be predicted only by a detailed kinetic mechanism for a true methyl ester fuel. The present methyl decanoate mechanism provides a realistic kinetic tool for simulation of biodiesel fuels.

  12. Detailed chemical kinetic oxidation mechanism for a biodiesel surrogate

    SciTech Connect (OSTI)

    Herbinet, O; Pitz, W J; Westbrook, C K

    2007-09-20

    A detailed chemical kinetic mechanism has been developed and used to study the oxidation of methyl decanoate, a surrogate for biodiesel fuels. This model has been built by following the rules established by Curran et al. for the oxidation of n-heptane and it includes all the reactions known to be pertinent to both low and high temperatures. Computed results have been compared with methyl decanoate experiments in an engine and oxidation of rapeseed oil methyl esters in a jet stirred reactor. An important feature of this mechanism is its ability to reproduce the early formation of carbon dioxide that is unique to biofuels and due to the presence of the ester group in the reactant. The model also predicts ignition delay times and OH profiles very close to observed values in shock tube experiments fueled by n-decane. These model capabilities indicate that large n-alkanes can be good surrogates for large methyl esters and biodiesel fuels to predict overall reactivity, but some kinetic details, including early CO{sub 2} production from biodiesel fuels, can be predicted only by a detailed kinetic mechanism for a true methyl ester fuel. The present methyl decanoate mechanism provides a realistic kinetic tool for simulation of biodiesel fuels.

  13. Detailed chemical kinetic oxidation mechanism for a biodiesel surrogate

    SciTech Connect (OSTI)

    Herbinet, Olivier; Pitz, William J.; Westbrook, Charles K.

    2008-08-15

    A detailed chemical kinetic mechanism has been developed and used to study the oxidation of methyl decanoate, a surrogate for biodiesel fuels. This model has been built by following the rules established by Curran and co-workers for the oxidation of n-heptane and it includes all the reactions known to be pertinent to both low and high temperatures. Computed results have been compared with methyl decanoate experiments in an engine and oxidation of rapeseed oil methyl esters in a jet-stirred reactor. An important feature of this mechanism is its ability to reproduce the early formation of carbon dioxide that is unique to biofuels and due to the presence of the ester group in the reactant. The model also predicts ignition delay times and OH profiles very close to observed values in shock tube experiments fueled by n-decane. These model capabilities indicate that large n-alkanes can be good surrogates for large methyl esters and biodiesel fuels to predict overall reactivity, but some kinetic details, including early CO{sub 2} production from biodiesel fuels, can be predicted only by a detailed kinetic mechanism for a true methyl ester fuel. The present methyl decanoate mechanism provides a realistic kinetic tool for simulation of biodiesel fuels. (author)

  14. Cosmological perturbations in Horava-Lifshitz theory without detailed balance

    E-Print Network [OSTI]

    Anzhong Wang; Roy Maartens

    2010-01-14

    In the Horava-Lifshitz theory of quantum gravity, two conditions -- detailed balance and projectability -- are usually assumed. The breaking of projectability simplifies the theory, but it leads to serious problems with the theory. The breaking of detailed balance leads to a more complicated form of the theory, but it appears to resolve some of the problems. Sotiriou, Visser and Weinfurtner formulated the most general theory of Horava-Lifshitz type without detailed balance. We compute the linear scalar perturbations of the FRW model in this form of HL theory. We show that the higher-order curvature terms in the action lead to a gravitational effective anisotropic stress on small scales. Specializing to a Minkowski background, we study the spin-0 scalar mode of the graviton, using a gauge-invariant analysis, and find that it is stable in both the infrared and ultraviolet regimes for $0 \\le \\xi \\le 2/3$. However, in this parameter range the scalar mode is a ghost.

  15. Geometry of a naked singularity created by standing waves near a Schwarzschild horizon, and its application to the binary black hole problem

    SciTech Connect (OSTI)

    Mandel, Ilya

    2005-10-15

    The most promising way to compute the gravitational waves emitted by binary black holes (BBHs) in their last dozen orbits, where post-Newtonian techniques fail, is a quasistationary approximation introduced by Detweiler and being pursued by Price and others. In this approximation the outgoing gravitational waves at infinity and downgoing gravitational waves at the holes' horizons are replaced by standing waves so as to guarantee that the spacetime has a helical Killing vector field. Because the horizon generators will not, in general, be tidally locked to the holes' orbital motion, the standing waves will destroy the horizons, converting the black holes into naked singularities that resemble black holes down to near the horizon radius. This paper uses a spherically symmetric, scalar-field model problem to explore in detail the following BBH issues: (i) The destruction of a horizon by the standing waves. (ii) The accuracy with which the resulting naked singularity resembles a black hole. (iii) The conversion of the standing-wave spacetime (with a destroyed horizon) into a spacetime with downgoing waves by the addition of a 'radiation-reaction field'. (iv) The accuracy with which the resulting downgoing waves agree with the downgoing waves of a true black-hole spacetime (with horizon). The model problem used to study these issues consists of a Schwarzschild black hole endowed with spherical standing waves of a scalar field, whose wave frequency and near-horizon energy density are chosen to match those of the standing gravitational waves of the BBH quasistationary approximation. It is found that the spacetime metric of the singular, standing-wave spacetime, and its radiation-reaction-field-constructed downgoing waves are quite close to those for a Schwarzschild black hole with downgoing waves--sufficiently close to make the BBH quasistationary approximation look promising for non-tidally-locked black holes.

  16. A Detailed Chemical Kinetic Reaction Mechanism for n-Alkane Hydrocarbons From n-Octane to n-Hexadecane

    SciTech Connect (OSTI)

    Westbrook, C K; Pitz, W J; Herbinet, O; Curran, H J; Silke, E J

    2008-02-08

    Detailed chemical kinetic reaction mechanisms have been developed to describe the pyrolysis and oxidation of nine n-alkanes larger than n-heptane, including n-octane (n-C{sub 8}H{sub 18}), n-nonane (n-C{sub 9}H{sub 20}), n-decane (n-C{sub 10}H{sub 22}), n-undecane (n-C{sub 11}H{sub 24}), n-dodecane (n-C{sub 12}H{sub 26}), n-tridecane (n-C{sub 13}H{sub 28}), n-tetradecane (n-C{sub 14}H{sub 30}), n-pentadecane (n-C{sub 15}H{sub 32}), and n-hexadecane (n-C{sub 16}H{sub 34}). These mechanisms include both high temperature and low temperature reaction pathways. The mechanisms are based on our previous mechanisms for the primary reference fuels n-heptane and iso-octane, using the reaction class mechanism construction first developed for n-heptane. Individual reaction class rules are as simple as possible in order to focus on the parallelism between all of the n-alkane fuels included in the mechanisms, and these mechanisms will be refined further in the future to incorporate greater levels of accuracy and predictive capability. These mechanisms are validated through extensive comparisons between computed and experimental data from a wide variety of different sources. In addition, numerical experiments are carried out to examine features of n-alkane combustion in which the detailed mechanisms can be used to compare reactivities of different n-alkane fuels. The mechanisms for all of these n-alkanes are presented as a single detailed mechanism, which can be edited to produce efficient mechanisms for any of the n-alkanes included, and the entire mechanism, with supporting thermochemical and transport data, together with an explanatory glossary explaining notations and structural details, will be available for download from our web page.

  17. New and Future Developments in Catalysis. Activation of Carbon Dioxide, 1st edition Supporting Information to Chapter 17

    E-Print Network [OSTI]

    Glaser, Rainer

    New and Future Developments in Catalysis. Activation of Carbon Dioxide, 1st Developments in Catalysis. Activation of Carbon Dioxide, 1st edition S2 Cartesian

  18. Review: Human Rights, Suffering, and Aesthetics in Political Prison Literature edited by Yenna Wu and Simona Livescu

    E-Print Network [OSTI]

    Ahmed, Sumayya

    2012-01-01

    In the case of political prisoners, their writing aboutAesthetics in Political Prison Literature. Edited by YennaAesthetics in Political Prison Literature is a collection of

  19. Solar Powering Your Community: A Guide for Local Governments, 2nd Edition (Fact Sheet), Solar Energy Technologies Program (SETP)

    Broader source: Energy.gov [DOE]

    This fact sheet outlines the content of the second edition of the DOE publication Solar Powering Your Local Community: A Guide for Local Governments.

  20. Improving hole injection efficiency by manipulating the hole transport mechanism through

    E-Print Network [OSTI]

    Demir, Hilmi Volkan

    -emitting diodes (LEDs) for elec- tron overflow suppression. However, a typical EBL also reduces the hole injection to be the key to enhancing the hole injection efficiency. InGaN/ GaN LEDs with the proposed p-type AlGaN/GaN/AlGaN EBL have demonstrated substantially higher optical output power and external quantum efficiency

  1. Rotating black hole thermodynamics with a particle probe

    SciTech Connect (OSTI)

    Gwak, Bogeun; Lee, Bum-Hoon

    2011-10-15

    The thermodynamics of Myers-Perry black holes in general dimensions are studied using a particle probe. When undergoing particle absorption, the changes of the entropy and irreducible mass are shown to be dependent on the particle radial momentum. The black hole thermodynamic behaviors are dependent on dimensionality for specific rotations. For a 4-dimensional Kerr black hole, its black hole properties are maintained for any particle absorption. 5-dimensional black holes can avoid a naked ring singularity by absorbing a particle in specific momenta ranges. Black holes over 6 dimensions become ultraspinning black holes through a specific form of particle absorption. The microscopical changes are interpreted in limited cases of Myers-Perry black holes using Kerr/CFT correspondence. We systematically describe the black hole properties changed by particle absorption in all dimensions.

  2. The Revival of White Holes as Small Bangs

    E-Print Network [OSTI]

    Alon Retter; Shlomo Heller

    2011-07-17

    Black holes are extremely dense and compact objects from which light cannot escape. There is an overall consensus that black holes exist and many astronomical objects are identified with black holes. White holes were understood as the exact time reversal of black holes, therefore they should continuously throw away material. It is accepted, however, that a persistent ejection of mass leads to gravitational pressure, the formation of a black hole and thus to the "death of while holes". So far, no astronomical source has been successfully tagged a white hole. The only known white hole is the Big Bang which was instantaneous rather than continuous or long-lasting. We thus suggest that the emergence of a white hole, which we name a 'Small Bang', is spontaneous - all the matter is ejected at a single pulse. Unlike black holes, white holes cannot be continuously observed rather their effect can only be detected around the event itself. Gamma ray bursts are the most energetic explosions in the universe. Long gamma-ray bursts were connected with supernova eruptions. There is a new group of gamma-ray bursts, which are relatively close to Earth, but surprisingly lack any supernova emission. We propose identifying these bursts with white holes. White holes seem like the best explanation of gamma-ray bursts that appear in voids. We also predict the detection of rare gigantic gamma-ray bursts with energies much higher than typically observed.

  3. A study of the ignition processes in a center-hole-fired thermal battery

    SciTech Connect (OSTI)

    Guidotti, R.A.; Reinhardt, F.W.

    1998-04-01

    The ignition processes that take place during activation of a 16 cell, center hole fired thermal battery were examined by monitoring the voltage of each cell during activation. The average rise time of each cell to a voltage of 1.125 V was determined for the LiSi/LiCl-LiBr-LiF/FeS{sub 2} electrochemical system. The effects of heat pellet composition, center hole diameter, and the load on the activation parameters were examined for three different igniters. A large variability in individual cell performance was evident along with cell reversal, depending on the location of the cell in the stack. It was not possible to draw detailed statistical information of the relative ignition sequence due to the intrinsic large scatter in the data.

  4. Holographic superconductor in the exact hairy black hole

    E-Print Network [OSTI]

    Yun Soo Myung; Chanyong Park

    2011-09-13

    We study the charged black hole of hyperbolic horizon with scalar hair (charged Martinez-Troncoso-Zanelli: CMTZ black hole) as a model of analytic hairy black hole for holographic superconductor. For this purpose, we investigate the second order phase transition between CMTZ and hyperbolic Reissner-Nordstr\\"om-AdS (HRNAdS) black holes. However, this transition unlikely occur. As an analytic treatment for holographic superconductor, we develop superconductor in the bulk and superfluidity on the boundary using the CMTZ black hole below the critical temperature. The presence of charge destroys the condensates around the zero temperature, which is in accord with the thermodynamic analysis of the CMTZ black hole.

  5. Electrically charged black hole with scalar hair

    E-Print Network [OSTI]

    Cristian Martinez; Ricardo Troncoso

    2006-06-16

    An electrically charged black hole solution with scalar hair in four dimensions is presented. The self-interacting scalar field is real and it is minimally coupled to gravity and electromagnetism. The event horizon is a surface of negative constant curvature and the asymptotic region is locally an AdS spacetime. The asymptotic fall-off of the fields is slower than the standard one. The scalar field is regular everywhere except at the origin, and is supported by the presence of electric charge which is bounded from above by the AdS radius. In turn, the presence of the real scalar field smooths the electromagnetic potential everywhere. Regardless the value of the electric charge, the black hole is massless and has a fixed temperature. The entropy follows the usual area law. It is shown that there is a nonvanishing probability for the decay of the hairy black hole into a charged black hole without scalar field. Furthermore, it is found that an extremal black hole without scalar field is likely to undergo a spontaneous dressing up with a nontrivial scalar field, provided the electric charge is below a critical value.

  6. The Environmental Impact of Supermassive Black Holes

    E-Print Network [OSTI]

    Abraham Loeb

    2004-08-10

    The supermassive black holes observed at the centers of almost all present-day galaxies, had a profound impact on their environment. I highlight the principle of self-regulation, by which supermassive black holes grow until they release sufficient energy to unbind the gas that feeds them from their host galaxy. This principle explains several observed facts, including the correlation between the mass of a central black hole and the depth of the gravitational potential well of its host galaxy, and the abundance and clustering properties of bright quasars in the redshift interval of z~2-6. At lower redshifts, quasars might have limited the maximum mass of galaxies through the suppression of cooling flows in X-ray clusters. The seeds of supermassive black holes were likely planted in dwarf galaxies at redshifts z>10, through the collapse of massive or supermassive stars. The minimum seed mass can be identified observationally through the detection of gravitational waves from black hole binaries by Advanced LIGO or LISA. Aside from shaping their host galaxies, quasar outflows filled the intergalactic medium with magnetic fields and heavy elements. Beyond the reach of these outflows, the brightest quasars at z>6 have ionized exceedingly large volumes of gas (tens of comoving Mpc) prior to global reionization, and must have suppressed the faint end of the galaxy luminosity function in these volumes before the same occurred through the rest of the universe.

  7. BLACK HOLE FORAGING: FEEDBACK DRIVES FEEDING

    SciTech Connect (OSTI)

    Dehnen, Walter; King, Andrew, E-mail: wd11@leicester.ac.uk, E-mail: ark@astro.le.ac.uk [Theoretical Astrophysics Group, University of Leicester, Leicester LE1 7RH (United Kingdom)] [Theoretical Astrophysics Group, University of Leicester, Leicester LE1 7RH (United Kingdom)

    2013-11-10

    We suggest a new picture of supermassive black hole (SMBH) growth in galaxy centers. Momentum-driven feedback from an accreting hole gives significant orbital energy, but little angular momentum to the surrounding gas. Once central accretion drops, the feedback weakens and swept-up gas falls back toward the SMBH on near-parabolic orbits. These intersect near the black hole with partially opposed specific angular momenta, causing further infall and ultimately the formation of a small-scale accretion disk. The feeding rates into the disk typically exceed Eddington by factors of a few, growing the hole on the Salpeter timescale and stimulating further feedback. Natural consequences of this picture include (1) the formation and maintenance of a roughly toroidal distribution of obscuring matter near the hole; (2) random orientations of successive accretion disk episodes; (3) the possibility of rapid SMBH growth; (4) tidal disruption of stars and close binaries formed from infalling gas, resulting in visible flares and ejection of hypervelocity stars; (5) super-solar abundances of the matter accreting on to the SMBH; and (6) a lower central dark-matter density, and hence annihilation signal, than adiabatic SMBH growth implies. We also suggest a simple subgrid recipe for implementing this process in numerical simulations.

  8. Perturbative String Thermodynamics near Black Hole Horizons

    E-Print Network [OSTI]

    Thomas G. Mertens; Henri Verschelde; Valentin I. Zakharov

    2015-07-01

    We provide further computations and ideas to the problem of near-Hagedorn string thermodynamics near (uncharged) black hole horizons, building upon our earlier work JHEP 1403 (2014) 086. The relevance of long strings to one-loop black hole thermodynamics is emphasized. We then provide an argument in favor of the absence of $\\alpha'$-corrections for the (quadratic) heterotic thermal scalar action in Rindler space. We also compute the large $k$ limit of the cigar orbifold partition functions (for both bosonic and type II superstrings) which allows a better comparison between the flat cones and the cigar cones. A discussion is made on the general McClain-Roth-O'Brien-Tan theorem and on the fact that different torus embeddings lead to different aspects of string thermodynamics. The black hole/string correspondence principle for the 2d black hole is discussed in terms of the thermal scalar. Finally, we present an argument to deal with arbitrary higher genus partition functions, suggesting the breakdown of string perturbation theory (in $g_s$) to compute thermodynamical quantities in black hole spacetimes.

  9. Black Hole Spin in AGN and GBHCs

    E-Print Network [OSTI]

    Christopher S. Reynolds; Laura W. Brenneman; David Garofalo

    2004-10-05

    We discuss constraints on black hole spin and spin-related astrophysics as derived from X-ray spectroscopy. After a brief discussion about the robustness with which X-ray spectroscopy can be used to probe strong gravity, we summarize how these techniques can constrain black hole spin. In particular, we highlight XMM-Newton studies of the Seyfert galaxy MCG-6-30-15 and the stellar-mass black hole GX339-4. The broad X-ray iron line profile, together with reasonable and general astrophysical assumptions, allow a non-rotating black hole to be rejected in both of these sources. If we make the stronger assertion of no emission from within the innermost stable circular orbit, the MCG-6-30-15 data constrain the dimensionless spin parameter to be a>0.93. Furthermore, these XMM-Newton data are already providing evidence for exotic spin-related astrophysics in the central regions of this object. We conclude with a discussion of the impact that Constellation-X will have on the study of strong gravity and black hole spin.

  10. Investigating Dark Energy with Black Hole Binaries

    E-Print Network [OSTI]

    Laura Mersini-Houghton; Adam Kelleher

    2009-06-08

    The accelerated expansion of the universe is ascribed to the existence of dark energy. Black holes accretion of dark energy induces a mass change proportional to the energy density and pressure of the background dark energy fluid. The time scale during which the mass of black holes changes considerably is too long relative to the age of the universe, thus beyond detection possibilities. We propose to take advantage of the modified black hole masses for exploring the equation of state $w[z]$ of dark energy, by investigating the evolution of supermassive black hole binaries on a dark energy background. Deriving the signatures of dark energy accretion on the evolution of binaries, we find that dark energy imprints on the emitted gravitational radiation and on the changes in the orbital radius of the binary can be within detection limits for certain supermassive black hole binaries. In this talk I describe how binaries can provide a useful tool in obtaining complementary information on the nature of dark energy, based on the work done with A.Kelleher.

  11. Structure of Partially Premixed Flames Using Detailed Chemistry Simulations 

    E-Print Network [OSTI]

    Kluzek, Celine D.

    2010-10-12

    in the carburetor engines. The partially premixed ame set up, case b, is achieved by premixing fuel and oxidizer before ignition and adding oxidizer/air by entrainment or with a co- ow. It combines some of the advantages of non-premixed and premixed ames... 2009 Major Subject: Aerospace Engineering STRUCTURE OF PARTIALLY PREMIXED FLAMES USING DETAILED CHEMISTRY SIMULATIONS A Dissertation by CELINE DELPHINE KLUZEK Submitted to the O ce of Graduate Studies of Texas A&M University in partial ful llment...

  12. Bio-butanol: Combustion properties and detailed chemical kinetic model

    SciTech Connect (OSTI)

    Black, G.; Curran, H.J.; Pichon, S.; Simmie, J.M.; Zhukov, V.

    2010-02-15

    Autoignition delay time measurements were performed at equivalence ratios of 0.5, 1 and 2 for butan-1-ol at reflected shock pressures of 1, 2.6 and 8 atm at temperatures from 1100 to 1800 K. High-level ab initio calculations were used to determine enthalpies of formation and consequently bond dissociation energies for each bond in the alcohol. A detailed chemical kinetic model consisting of 1399 reactions involving 234 species was constructed and tested against the delay times and also against recent jet-stirred reactor speciation data with encouraging results. The importance of enol chemistry is highlighted. (author)

  13. A New Detailed Term Accounting Opacity Code: TOPAZ

    SciTech Connect (OSTI)

    Iglesias, C A; Chen, M H; Isaacs, W; Sonnad, V; Wilson, B G

    2004-04-28

    A new opacity code, TOPAZ, which explicitly includes configuration term structure in the bound-bound transitions is being developed. The goal is to extend the current capabilities of detailed term accounting opacity codes such as OPAL that are limited to lighter elements of astrophysical interest. At present, opacity calculations of heavier elements use statistical methods that rely on the presence of myriad spectral lines for accuracy. However, statistical approaches have been shown to be inadequate for astrophysical opacity calculations. An application of the TOPAZ code will be to study the limits of statistical methods. Comparisons of TOPAZ to other opacity codes as well as experiments are presented.

  14. CBECS 1993 - Federal Buildings Supplement Survey - Detailed Tables

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet)Decade Year-0ProvedDecade2,948 2,724per ThousandLease0 0and164 167Detailed

  15. Detailed Planning Kicks Off | OpenEI Community

    Open Energy Info (EERE)

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

  16. [Minor revisionposted 8/26/13 (replaces 7/31/13 edition)] [7/24/14updated reference to SACSCOC (no additional change to 8/26/13 edition)

    E-Print Network [OSTI]

    Rock, Chris

    OP 36.04 [Minor revision­posted 8/26/13 (replaces 7/31/13 edition)] [7/24/14­updated reference to SACSCOC (no additional change to 8/26/13 edition)] Operating Policy and Procedure OP 36.04: New Academic Programs, Course Approval for New Programs, Program Termination, and Changes in Delivery Format DATE

  17. Theatre Circle INSIGHTS Special Edition -Fall 2013Theatre Circle INSIGHTS Special Edition -Fall 2013 Indiana University Department of Theatre, Drama, + Contemporary DanceIndiana University Department of Theatre, Drama, + Contemporary Dance

    E-Print Network [OSTI]

    Indiana University

    Theatre Circle INSIGHTS Special Edition - Fall 2013Theatre Circle INSIGHTS Special Edition - Fall of the Department of Theatre and Drama and the contemporary dance program. We have "class notes" for alumni from both programs, articles on recent visitors; reunions of alumni in the New York City area and Chicago

  18. Detailed Physical Trough Model for NREL's Solar Advisor Model: Preprint

    SciTech Connect (OSTI)

    Wagner, M. J.; Blair, N.; Dobos, A.

    2010-10-01

    Solar Advisor Model (SAM) is a free software package made available by the National Renewable Energy Laboratory (NREL), Sandia National Laboratory, and the US Department of Energy. SAM contains hourly system performance and economic models for concentrating solar power (CSP) systems, photovoltaic, solar hot-water, and generic fuel-use technologies. Versions of SAM prior to 2010 included only the parabolic trough model based on Excelergy. This model uses top-level empirical performance curves to characterize plant behavior, and thus is limited in predictive capability for new technologies or component configurations. To address this and other functionality challenges, a new trough model; derived from physical first principles was commissioned to supplement the Excelergy-based empirical model. This new 'physical model' approaches the task of characterizing the performance of the whole parabolic trough plant by replacing empirical curve-fit relationships with more detailed calculations where practical. The resulting model matches the annual performance of the SAM empirical model (which has been previously verified with plant data) while maintaining run-times compatible with parametric analysis, adding additional flexibility in modeled system configurations, and providing more detailed performance calculations in the solar field, power block, piping, and storage subsystems.

  19. Reporting on Climate Change: Understanding the Science, Third Edition

    SciTech Connect (OSTI)

    Ward, Morris A.; Parker, Elissa A.

    2003-10-10

    The Environmental Law Institute, the grantee, in the final quarter of operation under Department of Energy Grant DE-FG02-02ER63414, successfully completed the following tasks associated with the grant: (1) published ''Reporting on Climate Change: Understanding the Science'', the third edition of this resource intended primarily to help print and broadcast journalists report more effectively on scientific aspects of global climate change; (2) distributed the reporters guide directly to roughly 500 journalists and journalism educators participating in the annual meeting of the Society of Environmental Journalists in New Orleans, La.; (3) distributed the reporters guide to an additional 1,500 journalists and journalism educators by mail; (4) provided journalism educators bulk copies, upon specific request, for their use in upper-level science journalism and environmental journalism classes; (5) conducted outreach to science editors and environmental reporters on availability and use of the reporter's guide; (6) completed financial reporting associated with the reporter's guide grant. ELI has provided requested bulk numbers of copies of ''Reporting on Climate Change: Understanding the Science'' to the DOE Project Officer, David C. Bader, Ph.D., and to Jeffrey Amthor, Ph.D., in the Office of Science. ELI currently has a remaining inventory of roughly 500 copies from the original printing of more than 3,000 copies of the guide. These copies are used for responding to continuing requests from journalists and educators for the guide. ELI is currently exploring opportunities for reprinting additional copies to help meet the continuing demand from the educational and journalism communities.

  20. TRANSPORTATION ENERGY DATA BOOK: EDITION 34--2015 Acceleration power Measured in kilowatts. Pulse power obtainable from a battery used to accelerate a

    E-Print Network [OSTI]

    Pennycook, Steve

    G­1 TRANSPORTATION ENERGY DATA BOOK: EDITION 34--2015 GLOSSARY Acceleration power ­ Measured TRANSPORTATION ENERGY DATA BOOK: EDITION 34--2015 Anthropogenic ­ Human made. Usually used in the context

  1. Neutrino Majorana Mass from Black Hole

    E-Print Network [OSTI]

    Yosuke Uehara

    2002-05-25

    We propose a new mechanism to generate the neutrino Majorana mass in TeV-scale gravity models. The black hole violates all non-gauged symmetries and can become the origin of lepton number violating processes. The fluctuation of higher-dimensional spacetime can result in the production of a black hole, which emits 2 neutrinos. If neutrinos are Majorana particles, this process is equivalent to the free propagation of a neutrino with the insertion of the black hole. From this fact, we derive the neutrino Majorana mass. The result is completely consistent with the recently observed evidence of neutrinoless double beta decay. And the obtained neutrino Majorana mass satisfies the constraint from the density of the neutrino dark matter, which affects the cosmic structure formation. Furthermore, we can explain the ultrahigh energy cosmic rays by the Z-burst scenario with it.

  2. Numerical Analysis of Black Hole Evaporation

    E-Print Network [OSTI]

    Tsvi Piran; Andrew Strominger

    1993-04-28

    Black hole formation/evaporation in two-dimensional dilaton gravity can be described, in the limit where the number $N$ of matter fields becomes large, by a set of second-order partial differential equations. In this paper we solve these equations numerically. It is shown that, contrary to some previous suggestions, black holes evaporate completely a finite time after formation. A boundary condition is required to evolve the system beyond the naked singularity at the evaporation endpoint. It is argued that this may be naturally chosen so as to restore the system to the vacuum. The analysis also applies to the low-energy scattering of $S$-wave fermions by four-dimensional extremal, magnetic, dilatonic black holes.

  3. No Supermassive Black Hole in M33?

    E-Print Network [OSTI]

    David Merritt; Laura Ferrarese; Charles L. Joseph

    2001-07-20

    We analyze optical long-slit spectroscopy of the nucleus of M33 obtained from the Space Telescope Imaging Spectrograph aboard the Hubble Space Telescope. Rather than the steep rise expected within the radius of influence of a supermassive black hole, the velocity dispersion drops significantly within the inner parsec. Dynamical modelling yields an estimated upper limit of 3000 solar masses for the mass of a central compact object. This upper limit is however consistent within the uncertainties with the mass predicted by the M-sigma relation, which is between 2000 and 20,000 solar masses. We therefore can not conclude that the presence of a massive black hole in the nucleus of M33 would require a different formation mechanism from that of the black holes detected in galaxies with more luminous bulges.

  4. Detailed Geophysical Fault Characterization in Yucca Flat, Nevada Test Site, Nevada

    SciTech Connect (OSTI)

    Theodore H. Asch; Donald Sweetkind; Bethany L. Burton; Erin L. Wallin

    2009-02-10

    Yucca Flat is a topographic and structural basin in the northeastern part of the Nevada Test Site (NTS) in Nye County, Nevada. Between the years 1951 and 1992, 659 underground nuclear tests took place in Yucca Flat; most were conducted in large, vertical excavations that penetrated alluvium and the underlying Cenozoic volcanic rocks. Radioactive and other potential chemical contaminants at the NTS are the subject of a long-term program of investigation and remediation by the U.S. Department of Energy (DOE), National Nuclear Security Administration, Nevada Site Office, under its Environmental Restoration Program. As part of the program, the DOE seeks to assess the extent of contamination and to evaluate the potential risks to humans and the environment from byproducts of weapons testing. To accomplish this objective, the DOE Environmental Restoration Program is constructing and calibrating a ground-water flow model to predict hydrologic flow in Yucca Flat as part of an effort to quantify the subsurface hydrology of the Nevada Test Site. A necessary part of calibrating and evaluating a model of the flow system is an understanding of the location and characteristics of faults that may influence ground-water flow. In addition, knowledge of fault-zone architecture and physical properties is a fundamental component of the containment of the contamination from underground nuclear tests, should such testing ever resume at the Nevada Test Site. The goal of the present investigation is to develop a detailed understanding of the geometry and physical properties of fault zones in Yucca Flat. This study was designed to investigate faults in greater detail and to characterize fault geometry, the presence of fault splays, and the fault-zone width. Integrated geological and geophysical studies have been designed and implemented to work toward this goal. This report describes the geophysical surveys conducted near two drill holes in Yucca Flat, the data analyses performed, and the integrated interpretations developed from the suite of geophysical methodologies utilized in this investigation. Data collection for this activity started in the spring of 2005 and continued into 2006. A suite of electrical geophysical surveys were run in combination with ground magnetic surveys; these surveys resulted in high-resolution subsurface data that portray subsurface fault geometry at the two sites and have identified structures not readily apparent from surface geologic mapping, potential field geophysical data, or surface effects fracture maps.

  5. Interior of Black Holes and Information Recovery

    E-Print Network [OSTI]

    Hikaru Kawai; Yuki Yokokura

    2015-09-28

    We analyze time evolution of a collapsing matter from a point of view that black holes evaporate by nature. We first consider a spherical thin shell that falls in the metric of an evaporating Schwarzschild black hole whose radius $a(t)$ decreases as $\\frac{da(t)}{dt}=-\\frac{2\\sigma(a(t))}{a(t)^2}$. The shell can never reach $a(t)$, but it approaches $a(t)+\\frac{2\\sigma(a(t))}{a(t)}$ in the time scale $\\sim a(t)$. Then the radiation from the hole is extremely weakened because of the large redshift caused by the shell. This time, however, the shell itself starts to radiate and exhausts energy. After that, the hole starts to radiate again. We can repeat this argument recursively because the motion of a shell in a spherically symmetric system is independent of the outside. In this way we can analyze a spherically symmetric collapsing matter with a general continuous distribution, and find that it evaporates without forming a trapped region. If the theory has considerably more species of matter fields, the trans-Planckian problems are avoided. There is a clear boundary at $r=a+\\frac{2\\sigma}{a}$ as the surface of the object. Although the matter distribution inside the object depends on the initial data, from the outside it looks almost the same as a conventional black hole. A strong angular pressure is induced by the Hawking radiation, because of which the matter loses energy when it collapses. We then discuss how the information of the matter is recovered in this picture. Next we consider a black hole that is adiabatically grown from a small one in the heat bath, and obtain the interior metric. We show that it is the self-consistent solution of $G_{\\mu\

  6. CHARYBDIS: A Black Hole Event Generator

    E-Print Network [OSTI]

    C. M. Harris; P. Richardson; B. R. Webber

    2003-07-29

    CHARYBDIS is an event generator which simulates the production and decay of miniature black holes at hadronic colliders as might be possible in certain extra dimension models. It interfaces via the Les Houches accord to general purpose Monte Carlo programs like HERWIG and PYTHIA which then perform the parton evolution and hadronization. The event generator includes the extra-dimensional `grey-body' effects as well as the change in the temperature of the black hole as the decay progresses. Various options for modelling the Planck-scale terminal decay are provided.

  7. Virtual Black Holes in Hyperbolic Metamaterials

    E-Print Network [OSTI]

    Igor I. Smolyaninov

    2011-01-24

    Optical space in electromagnetic metamaterials may be engineered to emulate various exotic space-time geometries. However, these metamaterial models are limited in many respects. It is believed that real physical space-time strongly fluctuates on the Planck scale. These fluctuations are usually described as virtual black holes. Static metamaterial models introduced so far do not exhibit similar behavior. Here we demonstrate that thermal fluctuations of optical space in hyperbolic metamaterials lead to creation of virtual electromagnetic black holes. This effect is very large if the dielectric component of the metamaterial exhibits critical opalescence.

  8. Vacuum polarization for lukewarm black holes

    E-Print Network [OSTI]

    Elizabeth Winstanley; Phil M. Young

    2007-12-20

    We compute the renormalized expectation value of the square of a quantum scalar field on a Reissner-Nordstrom-de Sitter black hole in which the temperatures of the event and cosmological horizons are equal (`lukewarm' black hole). Our numerical calculations for a thermal state at the same temperature as the two horizons indicate that this renormalized expectation value is regular on both the event and cosmological horizons. We are able to show analytically, using an approximation for the field modes near the horizons, that this is indeed the case.

  9. Thermal Gravitational Waves from Primordial Black Holes

    E-Print Network [OSTI]

    C. Sivaram; Kenath Arun

    2010-05-19

    Thermal gravitational waves can be generated in various sources such as, in the cores of stars, white dwarfs and neutron stars due to the fermion collisions in the dense degenerate Fermi gas. Such high frequency thermal gravitational waves can also be produced during the collisions in a gamma ray burst or during the final stages of the evaporation of primordial black holes. Here we estimate the thermal gravitational waves from primordial black holes and estimate the integrated energy of the gravitational wave emission over the entire volume of the universe and over Hubble time. We also estimate the gravitational wave flux from gamma ray bursts and jets.

  10. Thermal stability of radiant black holes

    E-Print Network [OSTI]

    Parthasarathi Majumdar

    2006-04-06

    Beginning with a brief sketch of the derivation of Hawking's theorem of horizon area increase, based on the Raychaudhuri equation, we go on to discuss the issue as to whether generic black holes, undergoing Hawking radiation, can ever remain in stable thermal equilibrium with that radiation. We derive a universal criterion for such a stability, which relates the black hole mass and microcanonical entropy, both of which are well-defined within the context of the Isolated Horizon, and in principle calculable within Loop Quantum Gravity. The criterion is argued to hold even when thermal fluctuations of electric charge are considered, within a {\\it grand} canonical ensemble.

  11. Black Hole Thermodynamics and Statistical Mechanics

    E-Print Network [OSTI]

    Steven Carlip

    2008-07-28

    We have known for more than thirty years that black holes behave as thermodynamic systems, radiating as black bodies with characteristic temperatures and entropies. This behavior is not only interesting in its own right; it could also, through a statistical mechanical description, cast light on some of the deep problems of quantizing gravity. In these lectures, I review what we currently know about black hole thermodynamics and statistical mechanics, suggest a rather speculative "universal" characterization of the underlying states, and describe some key open questions.

  12. Magnetized black hole as a gravitational lens

    E-Print Network [OSTI]

    R. A. Konoplya

    2006-11-19

    We use the Ernst-Schwarzschild solution for a black hole immersed in a uniform magnetic field to estimate corrections to the bending angle and time delay due-to presence of weak magnetic fields in galaxies and between galaxies, and also due-to influence of strong magnetic field near supermassive black holes. The magnetic field creates a kind of confinement in space, that leads to increasing of the bending angle and time delay for a ray of light propagating in the equatorial plane.

  13. Dynamics of galaxy cores and supermassive black holes

    E-Print Network [OSTI]

    David Merritt

    2006-05-02

    Recent work on the dynamical evolution of galactic nuclei containing supermassive black holes is reviewed. Topics include galaxy structural properties; collisionless and collisional equilibria; loss-cone dynamics; and dynamics of binary and multiple supermassive black holes.

  14. Black hole Meissner effect and Blandford-Znajek jets

    E-Print Network [OSTI]

    Penna, Robert

    Spinning black holes tend to expel magnetic fields. In this way they are similar to superconductors. It has been a persistent concern that this black hole “Meissner effect” could quench jet power at high spins. This would ...

  15. 17th Edition of TOP500 List of World's Fastest SupercomputersReseased

    SciTech Connect (OSTI)

    Strohmaier, Erich; Meuer, Hans W.; Dongarra, Jack J.; Simon,Horst D.

    2001-06-21

    17th Edition of TOP500 List of World's Fastest Supercomputers Released MANNHEIM, GERMANY; KNOXVILLE, TENN.; BERKELEY, CALIF. In what has become a much-anticipated event in the world of high-performance computing, the 17th edition of the TOP500 list of the world's fastest supercomputers was released today (June 21). The latest edition of the twice-yearly ranking finds IBM as the leader in the field, with 40 percent in terms of installed systems and 43 percent in terms of total performance of all the installed systems. In second place in terms of installed systems is Sun Microsystems with 16 percent, while Cray Inc. retained second place in terms of performance (13 percent). SGI Inc. was third both with respect to systems with 63 (12.6 percent) and performance (10.2 percent).

  16. 1.1 Silberschatz, Galvin and Gagne 2009Operating System Concepts 8th Edition Introduction & OS Structures

    E-Print Network [OSTI]

    Iamnitchi, Adriana

    1.1 Silberschatz, Galvin and Gagne ©2009Operating System Concepts ­ 8th Edition Lecture 1;1.3 Silberschatz, Galvin and Gagne ©2009Operating System Concepts ­ 8th Edition Calibration Test http for reading is midnight before Th class #12;1.5 Silberschatz, Galvin and Gagne ©2009Operating System Concepts

  17. Operating System Concepts with Java 7th Edition, Nov 15, 2006 Silberschatz, Galvin and Gagne 2007 Chapter 4: Threads

    E-Print Network [OSTI]

    Bezrukov, Sergei

    Operating System Concepts with Java ­ 7th Edition, Nov 15, 2006 Silberschatz, Galvin and Gagne ©2007 Chapter 4: Threads #12;4.2 Silberschatz, Galvin and Gagne ©2007Operating System Concepts with JavaOperating System Concepts with Java ­ 7th Edition, Nov 15, 2006 Single and Multithreaded Processes #12

  18. Operating System Concepts with Java 7th Edition, Nov 15, 2006 Silberschatz, Galvin and Gagne 2007 Chapter 1: Introduction

    E-Print Network [OSTI]

    Bezrukov, Sergei

    Operating System Concepts with Java ­ 7th Edition, Nov 15, 2006 Silberschatz, Galvin and Gagne ©2007 Chapter 1: Introduction #12;1.2 Silberschatz, Galvin and Gagne ©2007Operating System Concepts with Java ­ 7th Edition, Nov 15, 2006 Chapter 1: Introduction What Operating Systems Do Computer-System

  19. Accepted by L. Mound: 02 Dec. 2011; published: 15 Feb. 2012 ISSN 1175-5326 (print edition)

    E-Print Network [OSTI]

    Hoddle, Mark S.

    Accepted by L. Mound: 02 Dec. 2011; published: 15 Feb. 2012 ZOOTAXA ISSN 1175-5326 (print edition) ISSN 1175-5334 (online edition)Copyright © 2012 · Magnolia Press Zootaxa 3193: 1­27 (2012) www programs. The list includes 164 species, of which six are newly recorded. In total, this comprises a 26

  20. From the Preface to the First Edition So far as I remember, I have never seen an Author's Preface

    E-Print Network [OSTI]

    Hairer, Ernst

    From the Preface to the First Edition So far as I remember, I have never seen an Author's Preface used textpro­ cessing programs written by R. Menk. Thanks also to the staff of the Geneva computing of Springer­Verlag. October 29, 1986 The Authors #12; VIII Preface Preface to the Second Edition

  1. Office of Academic Programs 860-486-2919 acadprog@uconn.edu Last Edited 6/26/2014

    E-Print Network [OSTI]

    Alpay, S. Pamir

    Office of Academic Programs · 860-486-2919 · acadprog@uconn.edu Last Edited 6/26/2014 Application@uconn.edu #12;Office of Academic Programs · 860-486-2919 · acadprog@uconn.edu Last Edited 6/26/2014 Application additional requirements that can be found at: www.cag.uconn.edu/nutsci/nutsci/ > Undergraduate Programs. 4

  2. Accepted by M. Buffington: 8 Jun. 2005; published: 8 Jul. 2005 29 ISSN 1175-5326 (print edition)

    E-Print Network [OSTI]

    Whitfield, James B.

    1016 Accepted by M. Buffington: 8 Jun. 2005; published: 8 Jul. 2005 29 ZOOTAXA ISSN 1175-5326 (print edition) ISSN 1175-5334 (online edition)Copyright © 2005 Magnolia Press Zootaxa 1016: 29­38 (2005 of Biology, University of Pennsylvania, Philadelphia, PA 19104, USA; djanzen@sas.upenn.edu ABSTRACT Prasmodon

  3. Catalogue of alien plants of the Czech Republic (2nd edition): checklist update, taxonomic diversity and invasion patterns

    E-Print Network [OSTI]

    Kratochvíl, Lukas

    Catalogue of alien plants of the Czech Republic (2nd edition): checklist update, taxonomic): Catalogue of alien plants of the Czech Republic (2nd edition): checklist update, taxonomic diversity and invasion patterns. ­ Preslia 84: 155­255. A complete list of all alien taxa ever recorded in the flora

  4. Entropy and Area of Black Holes in Loop Quantum Gravity

    E-Print Network [OSTI]

    I. B. Khriplovich

    2002-03-31

    Simple arguments related to the entropy of black holes strongly constrain the spectrum of the area operator for a Schwarzschild black hole in loop quantum gravity. In particular, this spectrum is fixed completely by the assumption that the black hole entropy is maximum. Within the approach discussed, one arrives in loop quantum gravity at a quantization rule with integer quantum numbers $n$ for the entropy and area of a black hole.

  5. SEARCH FOR SUPERMASSIVE BLACK HOLE BINARIES IN THE SLOAN DIGITAL...

    Office of Scientific and Technical Information (OSTI)

    ASTROPHYSICS; BLACK HOLES; COMPARATIVE EVALUATIONS; CORRELATIONS; COSMOLOGY; GALAXIES; GALAXY NUCLEI; NONLUMINOUS MATTER; OSCILLATIONS; QUASARS; VELOCITY Word Cloud More Like This...

  6. San Joaquin-Tulare Conjunctive Use Model: Detailed model description

    SciTech Connect (OSTI)

    Quinn, N.W.T.

    1992-03-01

    The San Joaquin - Tulare Conjunctive Use Model (SANTUCM) was originally developed for the San Joaquin Valley Drainage Program to evaluate possible scenarios for long-term management of drainage and drainage - related problems in the western San Joaquin Valley of California. A unique aspect of this model is its coupling of a surface water delivery and reservoir operations model with a regional groundwater model. The model also performs salinity balances along the tributaries and along the main stem of the San Joaquin River to allow assessment of compliance with State Water Resources Control Board water quality objectives for the San Joaquin River. This document is a detailed description of the various subroutines, variables and parameters used in the model.

  7. Detailed characteristics of intermittent current pulses due to positive corona

    SciTech Connect (OSTI)

    Liu, Yang, E-mail: liuyangwuh520@sina.com; Cui, Xiang; Lu, Tiebing; Wang, Zhenguo; Li, Xuebao; Xiang, Yu; Wang, Xiaobo [State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources, North China Electric Power University, Beijing 102206 (China)

    2014-08-15

    In order to get detailed characteristics of intermittent current pulses due to positive corona such as the repetition rate of burst-pulse trains, the peak value ratio of the primary pulse to the secondary pulse, the number of pulses per burst, and the interval of the secondary pulses, a systematic study was carried out in a coaxial conductor-cylinder electrode system with the conductor electrode being set with a discharge point. Empirical formulae for the number of pulses per burst and the interval of the secondary pulses are first presented. A theoretical model based on the motion of the space-charge clouds is proposed. Analysis with the model gives explanations to the experimental results and reveals some new insights into the physical mechanism of positive intermittent corona.

  8. Levy targeting and the principle of detailed balance

    E-Print Network [OSTI]

    Piotr Garbaczewski; Vladimir Stephanovich

    2011-05-07

    We investigate confined L\\'{e}vy flights under premises of the principle of detailed balance. The master equation admits a transformation to L\\'{e}vy - Schr\\"{o}dinger semigroup dynamics (akin to a mapping of the Fokker-Planck equation into the generalized diffusion equation). We solve a stochastic targeting problem for arbitrary stability index $0<\\mu <2$ of L\\'{e}vy drivers: given an invariant probability density function (pdf), specify the jump - type dynamics for which this pdf is a long-time asymptotic target. Our ("$\\mu$-targeting") method is exemplified by Cauchy family and Gaussian target pdfs. We solve the reverse engineering problem for so-called L\\'{e}vy oscillators: given a quadratic semigroup potential, find an asymptotic pdf for the associated master equation for arbitrary $\\mu$.

  9. Flow Effects on Jet quenching with Detailed Balance

    E-Print Network [OSTI]

    Luan Cheng; Enke Wang

    2011-02-01

    A new model potential in the presence of collective flow describing the interaction of the hard jet with scattering centers is derived based on the static color-screened Yukawa potential. The flow effect on jet quenching with detailed balance is investigated in pQCD. It turns out that the collective flow changes the emission current and the LPM destructive interference comparing to that in the static medium. Considering the collective flow with velocity v_z along the jet direction, the energy loss is (1 - v_z) times that in the static medium to the first order of opacity. The flow dependence of the energy loss will affect the suppression of high p_T hadron spectrum and anisotropy parameter v_2 in high-energy heavy-ion collisions.

  10. Detailed Balance and Spin Content of ? using Statistical Model

    E-Print Network [OSTI]

    M. Batra; A. Upadhyay

    2013-07-01

    In this study, we assume the hadrons as an ensemble of quark-gluon Fock states and apply statistical effects to explain the spin distribution of quarks for lambda hyperon. We extend the principle of detailed balance given by Zhang et al. [9] to calculate the probability of every Fock state in lambda. Using these probabilities, we have calculated quark distribution of spin, hyperon weak decay constant, SU(3) reduced matrix elements and their ratio and magnetic moment etc. using the statistical model proposed in ref.[17]. The extension of statistical model comes here with inclusion of more sub processes like etc. Finally the matching of our results with other models like chiral quark soliton model has also been analyzed.

  11. Operating System Concepts with Java 7th Edition, Nov 15, 2006 Silberschatz, Galvin and Gagne 2007 Chapter 19: Real-Time Systems

    E-Print Network [OSTI]

    Bezrukov, Sergei

    Operating System Concepts with Java ­ 7th Edition, Nov 15, 2006 Silberschatz, Galvin and Gagne ©2007 Chapter 19: Real-Time Systems #12;19.2 Silberschatz, Galvin and Gagne ©2007Operating System Concepts with Java ­ 7th Edition, Nov 15, 2006Operating System Concepts with Java ­ 7th Edition, Nov 15

  12. Hawking Radiation of Massive Vector Particles From Warped AdS$_{\\text{3}}$ Black Hole

    E-Print Network [OSTI]

    Gursel, H

    2015-01-01

    Hawking radiation (HR) of massive vector particles from a rotating Warped Anti-de Sitter black hole in 2+1 dimensions (WAdS$_{\\text{3}}$BH) is studied in detail. The quantum tunneling approach with the Hamilton-Jacobi method (HJM) is applied in the Proca equation (PE), and we show that the radial function yields the tunneling rate of the outgoing particles. Comparing the result obtained with the Boltzmann factor, we satisfactorly reproduce the Hawking temperature (HT) of the WAdS$_{\\text{3}}$BH.

  13. Hawking Radiation of Massive Vector Particles From Warped AdS$_{\\text{3}}$ Black Hole

    E-Print Network [OSTI]

    H. Gursel; I. Sakalli

    2015-06-01

    Hawking radiation (HR) of massive vector particles from a rotating Warped Anti-de Sitter black hole in 2+1 dimensions (WAdS$_{\\text{3}}$BH) is studied in detail. The quantum tunneling approach with the Hamilton-Jacobi method (HJM) is applied in the Proca equation (PE), and we show that the radial function yields the tunneling rate of the outgoing particles. Comparing the result obtained with the Boltzmann factor, we satisfactorly reproduce the Hawking temperature (HT) of the WAdS$_{\\text{3}}$BH.

  14. A comprehensive detailed chemical kinetic reaction mechanism for combustion of n-alkane hydrocarbons from n-octane to n-hexadecane

    SciTech Connect (OSTI)

    Westbrook, Charles K.; Pitz, William J.; Herbinet, Olivier; Silke, Emma J.; Curran, Henry J.

    2009-01-15

    Detailed chemical kinetic reaction mechanisms have been developed to describe the pyrolysis and oxidation of nine n-alkanes larger than n-heptane, including n-octane (n-C{sub 8}H{sub 18}), n-nonane (n-C{sub 9}H{sub 20}), n-decane (n-C{sub 10}H{sub 22}), n-undecane (n-C{sub 11}H{sub 24}), n-dodecane (n-C{sub 12}H{sub 26}), n-tridecane (n-C{sub 13}H{sub 28}), n-tetradecane (n-C{sub 14}H{sub 30}), n-pentadecane (n-C{sub 15}H{sub 32}), and n-hexadecane (n-C{sub 16}H{sub 34}). These mechanisms include both high temperature and low temperature reaction pathways. The mechanisms are based on previous mechanisms for the primary reference fuels n-heptane and iso-octane, using the reaction classes first developed for n-heptane. Individual reaction class rules are as simple as possible in order to focus on the parallelism between all of the n-alkane fuels included in the mechanisms. These mechanisms are validated through extensive comparisons between computed and experimental data from a wide variety of different sources. In addition, numerical experiments are carried out to examine features of n-alkane combustion in which the detailed mechanisms can be used to compare reactivities of different n-alkane fuels. The mechanisms for these n-alkanes are presented as a single detailed mechanism, which can be edited to produce efficient mechanisms for any of the n-alkanes included, and the entire mechanism, with supporting thermochemical and transport data, together with an explanatory glossary explaining notations and structural details, is available for download from our web page. (author)

  15. MOTION OF ELECTRON-HOLE DROPS IN Ge

    E-Print Network [OSTI]

    Westervelt, R.M.

    2011-01-01

    MOTION OF ELECTRON-HOLE DROPS IN Ge R. M. Westervelt, J. C.MOTION OF ELECTRON-HOLE DROPS IN Ge R. M. Westervelt, J. C.OF ELECTRON-HOLE DROPS IN Ge R M Westervelt, J C Culbertson

  16. ANCHIALINE ECOSYSTEMS Microbial hotspots in anchialine blue holes

    E-Print Network [OSTI]

    Macalady, Jenn

    ANCHIALINE ECOSYSTEMS Microbial hotspots in anchialine blue holes: initial discoveries from+Business Media B.V. 2011 Abstract Inland blue holes of the Bahamas are anchialine ecosystems with distinct fresh and geomicrobiology exploration of blue holes are providing a first glimpse of the geochemistry and microbial life

  17. Light in tiny holes & T. W. Ebbesen1

    E-Print Network [OSTI]

    Turro, Nicholas J.

    REVIEWS Light in tiny holes C. Genet1 & T. W. Ebbesen1 The presence of tiny holes in an opaque metal film, with sizes smaller than the wavelength of incident light, leads to a wide variety of unexpected optical properties such as strongly enhanced transmission of light through the holes

  18. The Role of Primordial Kicks on Black Hole Merger Rates

    E-Print Network [OSTI]

    Miroslav Micic; Tom Abel; Steinn Sigurdsson

    2006-09-06

    Primordial stars are likely to be very massive $\\geq30\\Msun$, form in isolation, and will likely leave black holes as remnants in the centers of their host dark matter halos in the mass range $10^{6}-10^{10}\\Ms$. Such early black holes, at redshifts z$\\gtsim10$, could be the seed black holes for the many supermassive black holes found in galaxies in the local universe. If they exist, their mergers with nearby supermassive black holes may be a prime signal for long wavelength gravitational wave detectors. We simulate formation of black holes in the center of high redshift dark matter halos and explore implications of initial natal kick velocities conjectured by some formation models. The central concentration of early black holes in present day galaxies is reduced if they are born even with moderate kicks of tens of km/s. The modest kicks allow the black holes to leave their parent halo, which consequently leads to dynamical friction being less effective on the lower mass black holes as compared to those still embedded in their parent halos. Therefore, merger rates may be reduced by more than an order of magnitude. Using analytical and illustrative cosmological N--body simulations we quantify the role of natal kicks of black holes formed from massive metal free stars on their merger rates with supermassive black holes in present day galaxies. Our results also apply to black holes ejected by the gravitational slingshot mechanism.

  19. Charged fermions tunneling from accelerating and rotating black holes

    SciTech Connect (OSTI)

    Rehman, Mudassar; Saifullah, K., E-mail: mudassir051@yahoo.com, E-mail: saifullah@qau.edu.pk [Department of Mathematics, Quaid-i-Azam University, Islamabad (Pakistan)

    2011-03-01

    We study Hawking radiation of charged fermions from accelerating and rotating black holes with electric and magnetic charges. We calculate the tunneling probabilities of incoming and outgoing fermionic particles and find the Hawking temperature of these black holes. We also provide an explicit expression of the classical action for the massive and massless particles in the background of these black holes.

  20. Global Warming Hole 31 March 2015

    E-Print Network [OSTI]

    Hansen, James E.

    Global Warming Hole 31 March 2015 James Hansen Sorry to have disappeared for two months. I-thirds of North America know that global warming is really happening. In fact, 2015 should be the year that stifles discussion of a warming hiatus. A substantial developing El Nino will add to the global warming