Sample records for nnsa breaks ground

  1. NNSA Breaks Ground on Tritium Facilities at SRS | National Nuclear Security

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

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

  2. Petra Nova Project Breaks Ground on World's Largest Post-Combustion...

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

    Petra Nova Project Breaks Ground on World's Largest Post-Combustion Carbon Capture Project Petra Nova Project Breaks Ground on World's Largest Post-Combustion Carbon Capture...

  3. Researcher breaks new ground in understanding chemical reaction process

    E-Print Network [OSTI]

    Glaser, Rainer

    Researcher breaks new ground in understanding chemical reaction process Study of diazonium rewrites about a common, basic chemical process using diazonium ions as the example. These ions are used in nature. Now, a professor of chemistry has found that this chemical process has been incorrectly described

  4. NNSA Exemptions | Department of Energy

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

    NNSA Exemptions NNSA Exemptions May 15, 2012 Presenter: Sharon Steele, NNSA Topics Covered: Processing Exemptions NNSA Exemptions More Documents & Publications DOE O 420.1B1C...

  5. U.S. Department of Energy Breaks Ground on State-of-the-Art Wind...

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

    U.S. Department of Energy Breaks Ground on State-of-the-Art Wind Turbine Test Facility U.S. Department of Energy Breaks Ground on State-of-the-Art Wind Turbine Test Facility...

  6. NNSA Staff Member Receives NNSA Recognition

    SciTech Connect (OSTI)

    Specht, Elaine S.

    2013-04-01T23:59:59.000Z

    This article is intended for publication in the NNSA Nonproliferation and International Security (NIS) Highlights, a quarterly newsletter available in print and e-form. It will be published on the NNSA website and is intended for public release.

  7. NNSA Staff Member Receives NNSA Recognition

    SciTech Connect (OSTI)

    Specht, Elaine S.

    2013-05-13T23:59:59.000Z

    This article is intended for publication in the NNSA Nonproliferation and International Security (NIS) Highlights, a quarterly newsletter available in print and e-form. It will be published on the NNSA website and is intended for public release.

  8. NNSA Small Business Week 2012: Cadre5 supports NNSA's Global...

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

    Press Releases Video Gallery Photo Gallery Jobs Apply for Our Jobs Our Jobs Working at NNSA Blog Home NNSA Blog NNSA Small Business Week 2012: Cadre5 supports ... NNSA Small...

  9. Interested Parties - NNSA | Department of Energy

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

    NNSA Interested Parties - NNSA 06-03-10NNSA.pdf More Documents & Publications Interested Parties - Myriant Interested Parties - NRG Energy...

  10. NNSA's Summary of Experiments Conducted in Support of Stockpile...

    National Nuclear Security Administration (NNSA)

    Press Releases Video Gallery Photo Gallery Jobs Apply for Our Jobs Our Jobs Working at NNSA Blog Home NNSA Blog NNSA's Summary of Experiments Conducted in Support ... NNSA's...

  11. NNSA Procurement Perspective - Joe Waddell, NNSA Senior Procurement...

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

    Procurement Projects Perspective - Bob Raines, Associate Administrator for Acquisition and Project Management, NNSA Aligning Contract Incentives Subject: Cost and Price Analysis...

  12. Gordon wins NNSA Safety Professional

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

    in electrical safety at the Laboratory and across the DOE complex," said Industrial Hygiene and Safety manager Theresa Cull. "I am very pleased that NNSA has recognized Lloyd's...

  13. NNSA hosts Illinois emergency responders during technical exchange...

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

    Press Releases Video Gallery Photo Gallery Jobs Apply for Our Jobs Our Jobs Working at NNSA Blog Home NNSA Blog NNSA hosts Illinois emergency responders during technical ......

  14. NNSA's Global Threat Reduction Initiative launches mobile app...

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

    Press Releases Video Gallery Photo Gallery Jobs Apply for Our Jobs Our Jobs Working at NNSA Blog Home NNSA Blog NNSA's Global Threat Reduction Initiative launches mobile app...

  15. NNSA's Global Threat Reduction Initiative Removes More Than One...

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

    Press Releases Video Gallery Photo Gallery Jobs Apply for Our Jobs Our Jobs Working at NNSA Blog Home NNSA Blog NNSA's Global Threat Reduction Initiative Removes More ......

  16. NNSA Small Business Week 2012: Small businesses play vital role...

    National Nuclear Security Administration (NNSA)

    Jobs Apply for Our Jobs Our Jobs Working at NNSA Blog Home NNSA Blog NNSA Small Business Week 2012: Small businesses ... NNSA Small Business Week 2012: Small businesses play...

  17. NNSA TRITIUM SUPPLY CHAIN

    SciTech Connect (OSTI)

    Wyrick, Steven [Savannah River National Laboratory, Aiken, SC, USA; Cordaro, Joseph [Savannah River National Laboratory, Aiken, SC, USA; Founds, Nanette [National Nuclear Security Administration, Albuquerque, NM, USA; Chambellan, Curtis [National Nuclear Security Administration, Albuquerque, NM, USA

    2013-08-21T23:59:59.000Z

    Savannah River Site plays a critical role in the Tritium Production Supply Chain for the National Nuclear Security Administration (NNSA). The entire process includes: Production of Tritium Producing Burnable Absorber Rods (TPBARs) at the Westinghouse WesDyne Nuclear Fuels Plant in Columbia, South Carolina Production of unobligated Low Enriched Uranium (LEU) at the United States Enrichment Corporation (USEC) in Portsmouth, Ohio Irradiation of TPBARs with the LEU at the Tennessee Valley Authority (TVA) Watts Bar Reactor Extraction of tritium from the irradiated TPBARs at the Tritium Extraction Facility (TEF) at Savannah River Site Processing the tritium at the Savannah River Site, which includes removal of nonhydrogen species and separation of the hydrogen isotopes of protium, deuterium and tritium.

  18. Secretary Chu Celebrates NNSA's 10-Year Anniversary

    ScienceCinema (OSTI)

    Department of Energy Secretary Steven Chu

    2010-09-01T23:59:59.000Z

    Department of Energy Secretary Steven Chu speaks at NNSA's 10-year anniversary celebration on April 28, 2010.

  19. Discovery Park Impact NNSA PRISM Center for

    E-Print Network [OSTI]

    Holland, Jeffrey

    Discovery Park Impact NNSA PRISM Center for Prediction of Reliability, Integrity and Survivability in PRISM. Purdue is one of 5 centers funded under NNSA's Predictive Science Academic Alliance Program Computing, a division of Information Technology at Purdue. The NNSA national laboratories will be involved

  20. The process for integrating the NNSA knowledge base.

    SciTech Connect (OSTI)

    Wilkening, Lisa K.; Carr, Dorthe Bame; Young, Christopher John; Hampton, Jeff (Lockheed Martin Mission Services, Houston, TX); Martinez, Elaine

    2009-03-01T23:59:59.000Z

    From 2002 through 2006, the Ground Based Nuclear Explosion Monitoring Research & Engineering (GNEMRE) program at Sandia National Laboratories defined and modified a process for merging different types of integrated research products (IRPs) from various researchers into a cohesive, well-organized collection know as the NNSA Knowledge Base, to support operational treaty monitoring. This process includes defining the KB structure, systematically and logically aggregating IRPs into a complete set, and verifying and validating that the integrated Knowledge Base works as expected.

  1. APRIL 2011 NNSA News Viewable.pmd

    National Nuclear Security Administration (NNSA)

    Program, which started in 2005. Many NNSA facilities have received Leadership in Energy and Environmental Design (LEED) certification, including Sandia National...

  2. NNSA Releases Annual Stockpile Stewardship & Management Plan...

    National Nuclear Security Administration (NNSA)

    and technical expertise resident in our national laboratories and production plants," said NNSA Administrator (Ret) Gen. Frank G. Klotz. "These world-class capabilities...

  3. NNSA Policy Letter: NAP-4B

    National Nuclear Security Administration (NNSA)

    V. REFERENCES: NNSA Policy Letter BOP-003.0501, "Deviation to DEAR 970.1504 Contract Pricing, and associated 970.521 5 clauses." Administrator National Nuclear Security...

  4. NNSA Sees Significant Achievements, Important Improvements in...

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

    percent of its dismantlement goal for FY12, permanently eliminating more unneeded nuclear weapons from the American stockpile than planned. (http:nnsa.energy.govmediaroom...

  5. Memorandum, NNSA Activity Level Work Planning & Control Processes...

    Energy Savers [EERE]

    NNSA Activity Level Work Planning & Control Processes, January 2006 Memorandum, NNSA Activity Level Work Planning & Control Processes, January 2006 January 23, 2006 Memorandum from...

  6. Linton Brooks Assumes Post as Deputy Administrator for NNSA Defense...

    National Nuclear Security Administration (NNSA)

    Administrator for NNSA Defense Nuclear Nonproliferation Office Press Release Oct 30, 2001 Linton Brooks Assumes Post as Deputy Administrator for NNSA Defense Nuclear...

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

    National Nuclear Security Administration (NNSA)

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

  8. Technical Qualification Program Self-Assessment Report - NNSA...

    Office of Environmental Management (EM)

    NNSA Production Office - 2014 Technical Qualification Program Self-Assessment Report - NNSA Production Office - 2014 In preparation for the upcoming Chief for Defense Nuclear...

  9. Undersecretary for Nuclear Security, NNSA and EM Officials to...

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

    Undersecretary for Nuclear Security, NNSA and EM Officials to Discuss President Obama's FY 2013 Budget Request Undersecretary for Nuclear Security, NNSA and EM Officials to Discuss...

  10. NNSA Administrator Gordon Assesses Security Of the Nuclear Weapons...

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

    Press Releases Video Gallery Photo Gallery Jobs Apply for Our Jobs Our Jobs Working at NNSA Blog Home Media Room Press Releases NNSA Administrator Gordon Assesses Security...

  11. Requests for Proposal- Carlsbad Field Office and NNSA National...

    Office of Environmental Management (EM)

    Requests for Proposal- Carlsbad Field Office and NNSA National Security Complex Requests for Proposal- Carlsbad Field Office and NNSA National Security Complex January 13, 2015 -...

  12. NNSA issues Preliminary Notice of Violation to National Security...

    Office of Environmental Management (EM)

    NNSA issues Preliminary Notice of Violation to National Security Technologies, LLC, for Nuclear Safety Violations, Fact Sheet NNSA issues Preliminary Notice of Violation to...

  13. NNSA Seeking Comments on Consolidated IT and Cyber Security Support...

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

    NNSA Seeking Comments on Consolidated IT and Cyber Security Support Services Draft NNSA Seeking Comments on Consolidated IT and Cyber Security Support Services Draft July 17, 2013...

  14. NNSA Presents Legal Excellence Award to Timothy Fischer from...

    National Nuclear Security Administration (NNSA)

    Press Releases Video Gallery Photo Gallery Jobs Apply for Our Jobs Our Jobs Working at NNSA Blog Home Media Room Press Releases NNSA Presents Legal Excellence Award to...

  15. DISCOVER --Economic and societal benefit through research and collaboration The ground breaking motor

    E-Print Network [OSTI]

    Leeds, University of

    of fundamental problems facing policy makers these include global warming, the impending energy crisis whether globally in terms of products and services, or more locally and regionally in terms of employment breaking motor technology being commercialised by Magnomatics originated in the Department of Electrical

  16. Petra Nova Project Breaks Ground on World's Largest Post-Combustion

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onYouTube YouTube Note: Since the.pdfBreaking ofOilNEWResponse(Expired) |CERCLACompensationSafety,B. Lyons About

  17. Largest Federally-Owned Wind Farm Breaks Ground at U.S. Weapons Facility |

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onYouTube YouTube Note: Since the.pdfBreaking ofOil & Gas » MethaneJohnsonKristinaLandscape2014)

  18. U.S. Department of Energy Breaks Ground on State-of-the-Art Wind Turbine

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onYouTube YouTube Note: Since the.pdfBreakingMayDepartmentTest forTechnologiesTribalInjuryU.S.forTest Facility |

  19. NNSA Sites | Department of Energy

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 111 1,613 122Commercial602 1,39732onMake Your NextHow EMMinutes:Energy(1).pdf.pdfNNSA Sites

  20. NNSA Awards Bronze Medal to Dale Christenon of Y-12 | National...

    National Nuclear Security Administration (NNSA)

    Field Offices Welcome to the NNSA Production Office NPO News Releases NNSA Awards Bronze Medal to Dale Christenon ... NNSA Awards Bronze Medal to Dale Christenon of...

  1. NNSA

    National Nuclear Security Administration (NNSA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilAElectronic Input Options Gary L. Hirsch SNL 2001a,Summary; i- DNA 6187F

  2. NNSA Cites Los Alamos National Laboratory For Nuclear Safety...

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

    Press Releases Video Gallery Photo Gallery Jobs Apply for Our Jobs Our Jobs Working at NNSA Blog Home Media Room Press Releases NNSA Cites Los Alamos National Laboratory For...

  3. Microsoft Word - QO-NNSA-SC-Process.docx

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

    or experience to have an expert level of knowledge in the particular subject area. The NNSA administrator appoints the NNSA Headquarters agent who will serve as the lead agent....

  4. Detailed Description of Key NIF Milestones for NNSA Description

    E-Print Network [OSTI]

    1 Detailed Description of Key NIF Milestones for NNSA Short Description NIC EP Rev 4.0 Approved = Milestone Reporting Tool, which NNSA uses to support quarterly status reporting of NIC Level 1-2 milestones

  5. New Mexico Federal Executive Board awards NNSA Supervisory Contract...

    National Nuclear Security Administration (NNSA)

    instrumental to meeting various NNSA missions through acquiring and managing information technology, engineering, research and development, security, environmental, maintenance,...

  6. Line Management Perspective: National Nuclear Security Administration (NNSA)

    Broader source: Energy.gov [DOE]

    Slide Presentation by Jim McConnell, Acting Associate Administrator for Infrastructure and Operations, NNSA. Work Planning, Control and Execution.

  7. NNSA PERSONNEL SECURITY CLEARANCE ACTION REQUEST Program Code: NA

    E-Print Network [OSTI]

    Fuerschbach, Phillip

    NNSA PERSONNEL SECURITY CLEARANCE ACTION REQUEST Program Code: NA OFFICIAL USE ONLY (UPON sections and fields are required to be completed. The National Nuclear Security Administration (NNSA material (SNM). AL F 470.1 Form is used by NNSA Personnel Security Department to initiate background

  8. DOE NNSA-UNLV Stockpile Stewardship Cooperative Program in

    E-Print Network [OSTI]

    Hemmers, Oliver

    DOE NNSA-UNLV Stockpile Stewardship Cooperative Program in Materials Science and Engineering Annual and research center to support NNSA's Stockpile Stewardship Program. Now, funded on a competitive basis, UNLV among DOE/NNSA Centers of Excellence. -- advancing weapons materials science at pressures, temperatures

  9. NNSA Budget Presentations | National Nuclear Security Administration

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

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

  10. Microsoft Word - NNSA Logistics A-76 Post - MEO VV Review Report...

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

    Microsoft Word - NNSA Logistics A-76 Post - MEO VV Review Report 111.doc Microsoft Word - NNSA Logistics A-76 Post - MEO VV Review Report 111.doc Microsoft Word - NNSA...

  11. NNSA Awards Bronze Medal Award to Mark Livesay of Y-12 | National...

    National Nuclear Security Administration (NNSA)

    Field Offices Welcome to the NNSA Production Office NPO News Releases NNSA Awards Bronze Medal Award to Mark ... NNSA Awards Bronze Medal Award to Mark Livesay of Y-12...

  12. NNSA Celebrates 10 Years of Cooperation with Russia in Securing...

    National Nuclear Security Administration (NNSA)

    Security Administration (NNSA) commemorated ten years of work securing nuclear and radiological material in Russia and the former Soviet Union by completing security...

  13. Jeffrey Johnson Named Chief of Security at NNSA | National Nuclear...

    National Nuclear Security Administration (NNSA)

    Institute and the Senior Executive Fellows Program at Harvard University's JFK School of Government. Follow NNSA News on our Blog and on Facebook, Twitter, Tumblr, YouTube...

  14. NNSA Production Office tops Feds Feed Families campaign goal...

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

    Production Office tops ... NNSA Production Office tops Feds Feed Families campaign goal Posted: September 16, 2013 - 9:45am Oak Ridge, Tenn. - Employees of the National Nuclear...

  15. Daniel Hoag Named NNSA Production Office Deputy Manager | National...

    National Nuclear Security Administration (NNSA)

    NNSA Production Office Deputy Manager | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation...

  16. Secretary Chu, NNSA Administrator and the Tennessee Congressional...

    Energy Savers [EERE]

    Congressional Delegation Join Local Officials in Dedicating Highly Enriched Uranium Materials Facility at Y-12 Secretary Chu, NNSA Administrator and the Tennessee Congressional...

  17. Date Set for Closure of Russian Nuclear Weapons Plant - NNSA...

    National Nuclear Security Administration (NNSA)

    Date Set for Closure of Russian Nuclear Weapons Plant - NNSA Is Helping Make It Happen | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission...

  18. Technical Qualification Program Accreditation Report- NNSA Service Center

    Broader source: Energy.gov [DOE]

    This report documents the activities of the Accreditation Review Team and the results of its evaluation of the NNSA Service Center TQP for the TQP Accreditation Board.

  19. NNSA's Global Threat Reduction Initiative Receives 2010 Distinguished...

    National Nuclear Security Administration (NNSA)

    said Mark A. Langley, president and CEO of PMI. "Few organizational missions demand excellent project execution more than the NNSA G2 project. It is extremely...

  20. NNSA issues Preliminary Notice of Violation to National Security...

    Office of Environmental Management (EM)

    Fact Sheet NNSA issues Preliminary Notice of Violation to National Security Technologies, LLC, for Nuclear Safety Violations On August 22, 2011, the National Nuclear Security...

  1. NNSA implements nondestructive gas sampling technique for nuclear...

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

    implements ... NNSA implements nondestructive gas sampling technique for nuclear weapon components Posted: June 12, 2012 - 1:34pm The National Nuclear Security Administration...

  2. DOE/NNSA Facility Management Contracts Facility Owner Contractor

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

    NNSA Facility Management Contracts Facility Owner Contractor Award Date End Date OptionsAward Term Ultimate Potential Expiration Date Contract FY Competed Parent Companies LLC...

  3. 2011 Annual Planning Summary for NNSA Service Center (NNSASC)

    Broader source: Energy.gov [DOE]

    The ongoing and projected Environmental Assessments and Environmental Impact Statements for 2011 and 2012 within the NNSA Service Center (Albuquerque Office, NM).

  4. NNSA Releases Pictures, Video of Consequence Management Response...

    Energy Savers [EERE]

    Releases Pictures, Video of Consequence Management Response Teams Deploying to Japan NNSA Releases Pictures, Video of Consequence Management Response Teams Deploying to Japan March...

  5. Gordon wins NNSA Safety Professional of the Year award

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

    in electrical safety at the Laboratory and across the DOE complex," said Industrial Hygiene and Safety manager Theresa Cull. "I am very pleased that NNSA has recognized Lloyd's...

  6. Four NNSA teams receive Secretarial Honor Awards | National Nuclear...

    National Nuclear Security Administration (NNSA)

    Team, NNSA Production Office (NPO) Management & Operating (M&O) Contract Placement Team, Nuclear Regulatory Commission Review Support Team, and the USUK Mutual Defense Agreement...

  7. Anson Franklin Named Director of NNSA Congressional, Intergovernmental...

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

    Anson Franklin Named Director of NNSA Congressional, Intergovernmental and Public Affairs | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People...

  8. DOE Undersecretary for Nuclear Security and NNSA Administrator...

    National Nuclear Security Administration (NNSA)

    Undersecretary for Nuclear Security and NNSA Administrator Frank Klotz visits Y-12 National Security Complex | National Nuclear Security Administration Facebook Twitter Youtube...

  9. Contact: Al Stotts, NNSA Public Affairs For Immediate Release

    National Nuclear Security Administration (NNSA)

    advocating the most effective means of accomplishing the NNSA mission, he said. "The two new support components -- Facilities and Operations and Management and Administration --...

  10. NNSA/CEA Cooperation in Computer Science | National Nuclear Security...

    National Nuclear Security Administration (NNSA)

    of thousands of processors. NNSA labs and CEA DAM share the same overall high performance computing goal, to produce more precise and reliable simulations. Ultimately, the...

  11. NNSA Corporate CPEP Process NNSA Honeywell FM&T PER NNSA/NA-00.2

    National Nuclear Security Administration (NNSA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilAElectronic Input Options Gary L. Hirsch SNL 2001a,Summary; i- DNA 6187F NNSA

  12. NNSA B-Roll: MOX Facility

    ScienceCinema (OSTI)

    None

    2010-09-01T23:59:59.000Z

    In 1999, the National Nuclear Security Administration (NNSA) signed a contract with a consortium, now called Shaw AREVA MOX Services, LLC to design, build, and operate a Mixed Oxide (MOX) Fuel Fabrication Facility. This facility will be a major component in the United States program to dispose of surplus weapon-grade plutonium. The facility will take surplus weapon-grade plutonium, remove impurities, and mix it with uranium oxide to form MOX fuel pellets for reactor fuel assemblies. These assemblies will be irradiated in commercial nuclear power reactors.

  13. NNSA B-Roll: MOX Facility

    SciTech Connect (OSTI)

    2010-05-21T23:59:59.000Z

    In 1999, the National Nuclear Security Administration (NNSA) signed a contract with a consortium, now called Shaw AREVA MOX Services, LLC to design, build, and operate a Mixed Oxide (MOX) Fuel Fabrication Facility. This facility will be a major component in the United States program to dispose of surplus weapon-grade plutonium. The facility will take surplus weapon-grade plutonium, remove impurities, and mix it with uranium oxide to form MOX fuel pellets for reactor fuel assemblies. These assemblies will be irradiated in commercial nuclear power reactors.

  14. NNSA approves LANL workforce reduction plan

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC)Integrated Codes |IsLoveReferenceAgendaSecurityAbout Us / OurEnrichedNNSA approves

  15. About NNSA | National Nuclear Security Administration

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625govInstrumentstdmadapInactiveVisiting the TWP TWP Related LinksATHENA could reduceCustomerEIA's 2015questionsNNSA |

  16. Working at NNSA | National Nuclear Security Administration

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItemResearch >Internship Program TheSiteEurekaWeekly UserWhat's NewWorking at NNSA |

  17. 06-14-2010 NNSA-B-10-0199

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

    6-14-2010 NNSA-B-10-0199 Sandia National LaboratoriesNew Mexico (SNLNM) proposes to conduct additional environmental site characterization work at the Lurance Canyon Burn Site...

  18. 10-04-2010 NNSA-B-10-0390

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

    NNSA-B-10-0390 Sandia National LaboratoriesNew Mexico (SNLNM) proposes to continue leasing the Aperture Center Energy Showcase and occupancy of office space at the Aperture...

  19. 11-01-2010 NNSA-B-11-0009

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

    11-01-2010 NNSA-B-11-0009 Sandia National LaboratoriesNew Mexico (SNLNM) proposes to move the Building 858 complex inside the limited area, along with additional modifications....

  20. 06-08-2010 NNSA-B-10-0281

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

    06-08-2010 NNSA-B-10-0281 SNLNM proposes to assist Kirtland Air Force Base (KAFB) contract biologists in the use of track surveys and systematic camera arrays to assess the...

  1. 09-22-2010 NNSA-B-10-0374

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

    9-22-2010 NNSA-B-10-0374 Sandia National LaboratoriesNew Mexico (SNLNM) proposes to perform experimental and computational research. In addition, researchers would receive...

  2. 06-08-2010 NNSA-B-10-0200

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

    06-08-2010 NNSA-B-10-0200 Sandia National LaboratoriesNew Mexico (SNLNM) proposes to add two new storm-water monitoring locations (MP-23 and MP-24) and move existing MP-22...

  3. 09-01-2010 NNSA-B-10-0393

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

    9-01-2010 NNSA-B-10-0393 Sandia National LaboratoriesNew Mexico (SNLNM) proposes to perform data collection as part of algorithm development and testing. SNLNM personnel would...

  4. Secretary Chu, NNSA Administrator Congratulate New Los Alamos...

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

    emergencies in the U.S. and abroad. Visit www.nnsa.energy.gov for more information. Media contact(s): (202) 586-4940 Addthis Related Articles Bill McMillan named federal...

  5. 2011 Annual Workforce Analysis and Staffing Plan Report - NNSA...

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

    Workforce Analysis and Staffing Plan Report As of December 31, 2011 Reporting Office: NNSA NA-10 HQ (including NA-15 inputs) Section One: Current Mission(s) of the Organization...

  6. 2011 Annual Workforce Analysis and Staffing Plan Report - NNSA...

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

    Workforce Analysis and Staffing Plan Report As of December 31, 2011 Reporting Office: NNSA NA-SH Section One: Current Mission(s) of the Organization and Potential Changes The...

  7. 2011 Annual Workforce Analysis and Staffing Plan Report - NNSA...

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

    Workforce Analysis and Staffing Plan Report As of December 31, 2011 Reporting Office: NNSA NA-70 Section One: Current Mission(s) of the Organization and Potential Changes 1. DNS...

  8. Microsoft Word - QO-NNSA-SC-Description.docx

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

    I Process Description* NNSA Service Center Number: PD 02.04.02 Title: Selection, Training and Approval of Qualifying Officials (QO) for the Technica l Qualification Prog ram (TQP)...

  9. NNSA Provides More Than $290 Million in Small Business Contract...

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

    Provides More Than ... NNSA Provides More Than 290 Million in Small Business Contract Obligations in FY 2012 Posted: December 18, 2012 - 11:45am In recognition of its commitment...

  10. NNSA Corporate CPEP Process NNSA LOS ALAMOS NATIONAL SECURITY, LLC PER

    National Nuclear Security Administration (NNSA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA Approved:AdministrationAnalysis andB -Reports |Y-12 |Administration NNSA

  11. Order Module--NNSA Orders Self-Study Program Safety Basis Documentatio...

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

    NNSA Orders Self-Study Program Safety Basis Documentation Order Module--NNSA Orders Self-Study Program Safety Basis Documentation The familiar level of this module is divided into...

  12. NNSA's Sandia, Los Alamos National Laboratories host U.S. and...

    National Nuclear Security Administration (NNSA)

    discussed various NNSA programs and nuclear nonproliferation topics, including arms control verification technologies, transparency, the necessity of infrastructure...

  13. NNSA PRISM Center for Prediction of Reliability, Integrity and Survivability of Microsystems

    E-Print Network [OSTI]

    Ginzel, Matthew

    NNSA PRISM Center for Prediction of Reliability, Integrity and Survivability of Microsystems NEED Mexico will collaborate in PRISM. Purdue is one of five centers funded under NNSA's Predictive Science Nuclear Security Administration (NNSA) $4.2 million in matching funds from Purdue and its partners

  14. Administrator D'Agostino Celebrates NNSA's 10-Year Anniversary

    ScienceCinema (OSTI)

    Thomas D'Agostino

    2010-09-01T23:59:59.000Z

    NNSA Administrator Thomas D'Agostino highlighted the strong U.S.-Georgian cooperation on nuclear security issues during a day-long visit to the Republic of Georgia in mid-June. He briefed the media at availability at the Tbilisi airport. In April 2009, P

  15. DOE and NNSA labs work with CTBTO to reduce medical isotope emissions...

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

    and NNSA labs work with CTBTO to reduce medical isotope emissions, enhance the effectiveness of nuclear explosion monitoring | National Nuclear Security Administration Facebook...

  16. The Quality of Management and of the Science and Engineering at the NNSA National Security Laboratories

    Broader source: Energy.gov [DOE]

    The Quality of Management and of the Science and Engineering at the NNSA National Security Laboratories was presented to CRENEL 9/15/2014.

  17. NNSA Achieves 50 Percent Production for W76-1 Units | National...

    National Nuclear Security Administration (NNSA)

    and technicians from NNSA's Pantex Plant, the Y-12 National Security Complex, Savannah River Site, National Security Campus, Los Alamos National Laboratory and Sandia National...

  18. Excess Titanium from NNSA's Y-12 Plant to be Used by the Army...

    National Nuclear Security Administration (NNSA)

    Excess Titanium from NNSA's Y-12 Plant to be Used by the Army for New Generation of Protective Body Armor for Combat Troops | National Nuclear Security Administration Facebook...

  19. NNSAs Management of the $245 million Nuclear Materials Safeguards...

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

    and operating contractor for the Laboratory. To address aging security infrastructure, NNSA is now in the final phase of a project to upgrade security at the Laboratory's...

  20. NNSA to save $7 million on electricity at Sandia, Kirtland Air...

    National Nuclear Security Administration (NNSA)

    17 million when compared to the commercial retail rate. sandia kirtland Western Area Power Administration, with support from the NNSA's Office of Sustainability and Utilities,...

  1. Page 1 of 1 An Equal Opportunity Employer / Operated by Los Alamos National Security, LLC for the U.S. Department of Energy's NNSA

    E-Print Network [OSTI]

    Kurien, Susan

    .S. Department of Energy's NNSA Ref: Requisition 323594 Date: December 9, 2013 Subject: Sources Sought to the National Nuclear Security Administration (NNSA), is actively seeking sources for architectural

  2. An Equal Opportunity Employer / Operated by Los Alamos National Security LLC for DOE/NNSA Bradbury Science Museum

    E-Print Network [OSTI]

    An Equal Opportunity Employer / Operated by Los Alamos National Security LLC for DOE/NNSA Bradbury Alamos National Security LLC for DOE/NNSA The historical museum in town (http

  3. An Equal Opportunity Employer / Operated by Los Alamos National Security LLC for DOE/NNSA Los Alamos Postdoc Program Office

    E-Print Network [OSTI]

    An Equal Opportunity Employer / Operated by Los Alamos National Security LLC for DOE/NNSA Los Opportunity Employer / Operated by Los Alamos National Security LLC for DOE/NNSA The Los Alamos Postdoc

  4. Operated by Los Alamos National Security, LLC for the U.S. Department of Energy's NNSA | UNCLASSIFIED | 1

    E-Print Network [OSTI]

    McDonald, Kirk

    Operated by Los Alamos National Security, LLC for the U.S. Department of Energy's NNSA.S. Department of Energy's NNSA | UNCLASSIFIED | 2 Outline Isotope Production Facility Cutting of Window.S. Department of Energy's NNSA | UNCLASSIFIED | 3 Isotope Production Facility - LANSCE H+ is produced

  5. Operated by Los Alamos National Security, LLC for the U.S. Department of Energy's NNSA CAS Working Conference

    E-Print Network [OSTI]

    Wang, Wei Hua

    Operated by Los Alamos National Security, LLC for the U.S. Department of Energy's NNSA CAS Working Security, LLC for the U.S. Department of Energy's NNSA CAS Working Conference Library and Information #12;Operated by Los Alamos National Security, LLC for the U.S. Department of Energy's NNSA CAS Working

  6. An Equal Opportunity Employer / Operated by Los Alamos National Security LLC for DOE/NNSA Los Alamos Postdoc Program Office

    E-Print Network [OSTI]

    An Equal Opportunity Employer / Operated by Los Alamos National Security LLC for DOE/NNSA Los / Operated by Los Alamos National Security LLC for DOE/NNSA provide you with an invoice before we receive Opportunity Employer / Operated by Los Alamos National Security LLC for DOE/NNSA Los Alamos Postdoc Career

  7. Page 1 of 2 An Equal Opportunity Employer / Operated by Los Alamos National Security LLC for DOE/NNSA

    E-Print Network [OSTI]

    Page 1 of 2 An Equal Opportunity Employer / Operated by Los Alamos National Security LLC for DOE/NNSA contractor to the National Nuclear Security Administration (NNSA), anticipates a joint procurement commencing Opportunity Employer / Operated by Los Alamos National Security LLC for DOE/NNSA · no later than 4:00 PM

  8. Operated by Los Alamos National Security, LLC for the U.S. Department of Energy's NNSA UNCLASSIFIED

    E-Print Network [OSTI]

    , LLC for the U.S. Department of Energy's NNSA Ocean routes for commerce #12;Operated by Los AlamosOperated by Los Alamos National Security, LLC for the U.S. Department of Energy's NNSA UNCLASSIFIED #12;Operated by Los Alamos National Security, LLC for the U.S. Department of Energy's NNSA

  9. NNSA Administrator Thomas D'Agostino delivers remarks at DOE's Commemorative Veterans Day Program

    ScienceCinema (OSTI)

    Administrator D'Agostino

    2010-09-01T23:59:59.000Z

    Administrator D'Agostino, a Navy veteran, was part of a November 2009 program at DOE headquarters in Washington, D.C., celebrating Veterans Day and commemorating the 10th anniversary of the DOE Veterans Task Force. Veterans comprise nearly 30 percent of NNSA's workforce, and many NNSA employees are currently on active duty.

  10. NNSA Signs Memorandum with Kuwait to Increase Cooperation on Nuclear Safeguards and Nonproliferation

    ScienceCinema (OSTI)

    Thomas D'Agostino

    2010-09-01T23:59:59.000Z

    On June 23, 2010, the National Nuclear Security Administration (NNSA) signed a Memorandum of Cooperation on nuclear safeguards and other nonproliferation topics with the Kuwait National Nuclear Energy Committee (KNNEC). NNSA Administrator Thomas D'Agostino and KNNEC's Secretary General, Dr. Ahmad Bishara, signed the memorandum at a ceremony at U.S. Department of Energy headquarters in Washington.

  11. NNSA Administrator Thomas D'Agostino delivers remarks at DOE's Commemorative Veterans Day Program

    SciTech Connect (OSTI)

    Administrator D'Agostino

    2009-12-02T23:59:59.000Z

    Administrator D'Agostino, a Navy veteran, was part of a November 2009 program at DOE headquarters in Washington, D.C., celebrating Veterans Day and commemorating the 10th anniversary of the DOE Veterans Task Force. Veterans comprise nearly 30 percent of NNSA's workforce, and many NNSA employees are currently on active duty.

  12. NNSA conducts second seismic source physics experiment | National Nuclear

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

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

  13. draft Aug 5 July 2011 NNSA NEWS.pmd

    National Nuclear Security Administration (NNSA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA groupTuba City,EnrichedSupplemental DirectivesWorkNNSA News ○ ○ ○ ○ ○

  14. 2013 NNSA Defense Programs Science Council | National Nuclear Security

    National Nuclear Security Administration (NNSA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA groupTuba City,EnrichedSupplemental DirectivesWorkNNSA News ○

  15. 2015 NNSA Defense Programs Science Council | National Nuclear Security

    National Nuclear Security Administration (NNSA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA groupTuba City,EnrichedSupplemental DirectivesWorkNNSA News

  16. A Unique Summer Experience at NNSA's Annual MSI Program | National

    National Nuclear Security Administration (NNSA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA groupTuba City,EnrichedSupplemental DirectivesWorkNNSA NewsAdministrationt

  17. 05-05-2010 NNSA-B-09-0152

    National Nuclear Security Administration (NNSA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA Approved: 5-13-14Russianvolunteer | National01 Sandia or equipment,NNSA-B-09-0152

  18. 06-14-2010 NNSA-B-10-0123

    National Nuclear Security Administration (NNSA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA Approved: 5-13-14Russianvolunteer | National01 Sandia or orNNSA-B-10-0123 Sandia

  19. 06-14-2010 NNSA-B-10-0199

    National Nuclear Security Administration (NNSA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA Approved: 5-13-14Russianvolunteer | National01 Sandia or orNNSA-B-10-0123 Sandia

  20. 06-14-2010 NNSA-B-10-0239

    National Nuclear Security Administration (NNSA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA Approved: 5-13-14Russianvolunteer | National01 Sandia or orNNSA-B-10-0123

  1. 06-14-2010 NNSA-B-10-0250

    National Nuclear Security Administration (NNSA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA Approved: 5-13-14Russianvolunteer | National01 Sandia or orNNSA-B-10-012350

  2. 09-01-2010 NNSA-B-10-0393

    National Nuclear Security Administration (NNSA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA Approved: 5-13-14Russianvolunteer | National01 Sandia or087NNSA-B-10-0393 Sandia

  3. 09-02-2010 NNSA-B-10-0364

    National Nuclear Security Administration (NNSA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA Approved: 5-13-14Russianvolunteer | National01 Sandia or087NNSA-B-10-0393

  4. 09-22-2010 NNSA-B-10-0374

    National Nuclear Security Administration (NNSA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA Approved: 5-13-14Russianvolunteer | National01 Sandia or087NNSA-B-10-039322-2010

  5. NNSA PACKAGE CERTIFICATION ENGINEER QUALIFICATION STANDARD REFERENCE GUIDE

    Office of Environmental Management (EM)

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

  6. Operated by Los Alamos National Security, LLC for NNSA

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What's Possible for RenewableSpeeding accessSpeedingOctoberResearchOpen→ global →NNSA The

  7. NNSA Administrator Looks to Future of Nuclear Security at STRATCOM Symposium

    ScienceCinema (OSTI)

    Thomas D'Agostino

    2010-09-01T23:59:59.000Z

    Administrator Thomas P. DAgostino of the National Nuclear Security Administration (NNSA) discusses the future of the Nuclear Security Enterprise and its strategic deterrence mission in light of President Obamas unprecedented nuclear security agenda.

  8. Chiral Symmetry Breaking in Graphene

    E-Print Network [OSTI]

    Gordon W. Semenoff

    2011-08-19T23:59:59.000Z

    The question of whether the Coulomb interaction is strong enough to break the sublattice symmetry of un-doped graphene is discussed. We formulate a strong coupling expansion where the ground state of the Coulomb Hamiltonian is found exactly and the kinetic hopping Hamiltonian is treated as a perturbation. We argue that many of the properties of the resulting system would be shared by graphene with a Hubbard model interaction. In particular, the best candidate sublattice symmetry breaking ground state is an antiferromagnetic Mott insulator. We discuss the results of some numerical simulations which indicate that the Coulomb interaction is indeed subcritical. We also point out the curious fact that, if the electron did not have spin degeneracy, the tendency to break chiral symmetry would be much greater and even relatively weak Coulomb interactions would likely gap the spectrum.

  9. An Equal Opportunity Employer / Operated by Los Alamos National Security, LLC for the U.S. Department of Energy's NNSA Request for Information

    E-Print Network [OSTI]

    .S. Department of Energy's NNSA ASM-SUB Request for Information Los Alamos National Laboratory Field Instruments by Los Alamos National Security, LLC for the U.S. Department of Energy's NNSA General Tasks On

  10. Energy Department Training Breaks New Ground

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Federal Energy Management Program is now an authorized provider of continuing education units from the International Association for Continuing Education and Training. These continuing education units are recognized by regulators, licensing bodies, and employers around the world.

  11. Page 1 of 1 An Equal Opportunity Employer / Operated by Los Alamos National Security, LLC for the U.S. Department of Energy's NNSA

    E-Print Network [OSTI]

    .S. Department of Energy's NNSA Date: July 28, 2014 Request for Expressions of Interest Los Alamos National (NNSA), is seeking vendors with the necessary qualifications and demonstrated experience in fabrication Department of Energy (DOE), National Nuclear Security Administration (NNSA) to recover and manage disused

  12. An Equal Opportunity Employer / Operated by Los Alamos National Security, LLC for the U.S. Department of Energy's NNSA Los Alamos National laboratory Small Business Supplier Master Database Registration

    E-Print Network [OSTI]

    .S. Department of Energy's NNSA Los Alamos National laboratory Small Business Supplier Master Database

  13. Ground Turkey Stir Fry Ingredients

    E-Print Network [OSTI]

    Liskiewicz, Maciej

    Ground Turkey Stir Fry Ingredients: 1 1/2 cups brown rice, medium- grain, making 3 cups cooked 1 pound ground turkey 4 zucchini 1 onion 1 green pepper 1/4 teaspoon pepper Directions 1. Cook brown rice turkey in skillet and use a spatula to break beef into small pieces as it browns. Keep on stirring

  14. NNSA to conduct Aerial Radiation Assessment Survey over Boston...

    National Nuclear Security Administration (NNSA)

    will be equipped with radiation sensing technology. The helicopter will fly in a grid pattern over the area at 150 feet (or higher) above the ground surface, at a speed of...

  15. NNSA Cites Los Alamos National Laboratory For Nuclear Safety Violations |

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

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

  16. NNSA Commitment to Energy Efficiency: Promoting Cool Roof Technologies |

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

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

  17. Other Contracting Authority NNSA ORGANIZATION HCA LIMIT PHONE NUMBER

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onYouTube YouTube Note: Since the.pdfBreaking ofOilNEWResponse toOctober 2014FundsOpti-MNRESPONSE |AboutOther Contracting

  18. Operated by Los Alamos National Security, LLC for the U.S. Department of Energy's NNSA U N C L A S S I F I E D

    E-Print Network [OSTI]

    Lawrence, Jon

    Slide 1 Operated by Los Alamos National Security, LLC for the U.S. Department of Energy's NNSA U N, LLC for the U.S. Department of Energy's NNSA U N C L A S S I F I E D Intermediate valence metals Security, LLC for the U.S. Department of Energy's NNSA U N C L A S S I F I E D Anderson Impurity Model (AIM

  19. U N C L A S S I F I E D Operated by the Los Alamos National Security, LLC for the DOE/NNSA

    E-Print Network [OSTI]

    U N C L A S S I F I E D Operated by the Los Alamos National Security, LLC for the DOE/NNSA Slide 1 Operated by the Los Alamos National Security, LLC for the DOE/NNSA Slide 2 · General information on Fusion National Security, LLC for the DOE/NNSA Slide 3 Fusion Energy Sciences (FES) Priorities at LANL: ·Three

  20. Fuel Cell Technologies Operated by Los Alamos National Security, LLC for NNSA U N C L A S S I F I E D

    E-Print Network [OSTI]

    Fuel Cell Technologies Operated by Los Alamos National Security, LLC for NNSA U N C L A S S I F I E Security, LLC for NNSA U N C L A S S I F I E D Fuel Cell Technologies Objectives Develop a ceramic National Security, LLC for NNSA U N C L A S S I F I E D Fuel Cell Technologies Technical Targets

  1. Operated by Los Alamos National Security, LLC for NNSA U N C L A S S I F I E D

    E-Print Network [OSTI]

    Operated by Los Alamos National Security, LLC for NNSA U N C L A S S I F I E D - 1- PPPL Oct. 29;Operated by Los Alamos National Security, LLC for NNSA U N C L A S S I F I E D - 2- PPPL Oct. 29, 2009 & control" - the MaRIE Facility Concept #12;Operated by Los Alamos National Security, LLC for NNSA U N C L

  2. Operated by Los Alamos National Security, LLC for NNSA U N C L A S S I F I E D

    E-Print Network [OSTI]

    McDonald, Kirk

    Slide 1 Operated by Los Alamos National Security, LLC for NNSA U N C L A S S I F I E D Materials National Security, LLC for NNSA U N C L A S S I F I E D Outline MYRRHA design (brief) MYRRHA materials Operated by Los Alamos National Security, LLC for NNSA U N C L A S S I F I E D Sub-critical reactor

  3. U N C L A S S I F I E D Operated by the Los Alamos National Security, LLC for the DOE/NNSA

    E-Print Network [OSTI]

    U N C L A S S I F I E D Operated by the Los Alamos National Security, LLC for the DOE/NNSA Slide 1 Operated by the Los Alamos National Security, LLC for the DOE/NNSA LANL Fusion Energy Research Los Alamos for the DOE/NNSA We won six proposals in the "HEDLP 11-583" call in 2012 Exploring the theoretical

  4. NNSA Laboratory Directed Research and Development Program 2008 Symposium--Focus on Energy Security

    SciTech Connect (OSTI)

    Kotta, P R; Sketchley, J A

    2008-08-20T23:59:59.000Z

    The Laboratory Directed Research and Development (LDRD) Program was authorized by Congress in 1991 to fund leading-edge research and development central to the national laboratories core missions. LDRD anticipates and engages in projects on the forefront of science and engineering at the Department of Energy (DOE) national laboratories, and has a long history of addressing pressing national security needs at the National Nuclear Security Administration (NNSA) laboratories. LDRD has been a scientific success story, where projects continue to win national recognition for excellence through prestigious awards, papers published and cited in peer-reviewed journals, mainstream media coverage, and patents granted. The LDRD Program is also a powerful means to attract and retain top researchers from around the world, to foster collaborations with other prominent scientific and technological institutions, and to leverage some of the world's most technologically advanced assets. This enables the LDRD Program to invest in high-risk and potentially high-payoff research that creates innovative technical solutions for some of our nation's most difficult challenges. Worldwide energy demand is growing at an alarming rate, as developing nations continue to expand their industrial and economic base on the back of limited global resources. The resulting international conflicts and environmental consequences pose serious challenges not only to this nation, but to the international community as well. The NNSA and its national security laboratories have been increasingly called upon to devote their scientific and technological capabilities to help address issues that are not limited solely to the historic nuclear weapons core mission, but are more expansive and encompass a spectrum of national security missions, including energy security. This year's symposium highlights some of the exciting areas of research in alternative fuels and technology, nuclear power, carbon sequestration, energy efficiency, and other energy security research projects that are being conducted under the LDRD Program at the DOE/NNSA national laboratories and under the Site Directed Research and Development Program (SDRD) at the Nevada Test Site. Speakers from DOE/NNSA, other federal agencies, the NNSA laboratories, and the private sector will provide their insights into the national security implications of emerging energy and environmental issues, and the LDRD investments in energy security at the national laboratories. Please take this opportunity to reflect upon the science and engineering needs of our country's energy demands, including those issues posed by climate change, paying attention to the innovative contributions that LDRD is providing to the nation.

  5. An Equal Opportunity Employer / Operated by Los Alamos National Security, LLC for the U.S. Department of Energy's NNSA Los Alamos National Laboratory Fellows Position on the University of

    E-Print Network [OSTI]

    .S. Department of Energy's NNSA Los Alamos National Laboratory Fellows Position on the University of California Security, LLC for the U.S. Department of Energy's NNSA technical progress, or to the threat, whether

  6. An Equal Opportunity Employer / Operated by Los Alamos National Security, LLC for the U.S. Department of Energy's NNSA Los Alamos National Security, LLC Request for Information on how industry may partner with the

    E-Print Network [OSTI]

    .S. Department of Energy's NNSA Los Alamos National Security, LLC Request for Information on how industry may Employer / Operated by Los Alamos National Security, LLC for the U.S. Department of Energy's NNSA scaling

  7. A proposal submitted by Los Alamos National Laboratory in response to the NNSA call for New Flagship Experimental ST&E Facility Concepts.

    E-Print Network [OSTI]

    A proposal submitted by Los Alamos National Laboratory in response to the NNSA call for New/docs/FINAL-LALP-10-059-reduced.pdf). Only NNSA- relevant elements of MaRIE are realized through MaRIE 1.0. The path

  8. Ground Water Ground Sky Sky Water Vegetation Ground Vegetation Water

    E-Print Network [OSTI]

    Chen, Tsuhan

    Bear Snow Vegetation RhinoWater Vegetation Ground Water Ground Sky Sky Rhino Water Vegetation Ground Vegetation Water Rhino Water Vegetation Ground Rhino Water Rhino Water Ground Ground Vegetation Water Rhino Vegetation Rhino Vegetation Ground Rhino Vegetation Ground Sky Rhino Vegetation Ground Sky

  9. Goals, Objectives, and Requirements (GOR) of the Ground-based Nuclear Detonation Detection (GNDD) Team for the Office of Defense Nuclear Nonproliferation Research and Development (DNN R&D)

    SciTech Connect (OSTI)

    Casey, Leslie A.

    2014-01-13T23:59:59.000Z

    The goal, objectives, and requirements (GOR) presented in this document define a framework for describing research directed specifically by the Ground-based Nuclear Detonation Detection (GNDD) Team of the National Nuclear Security Administration (NNSA). The intent of this document is to provide a communication tool for the GNDD Team with NNSA management and with its stakeholder community. It describes the GNDD expectation that much of the improvement in the proficiency of nuclear explosion monitoring will come from better understanding of the science behind the generation, propagation, recording, and interpretation of seismic, infrasound, hydroacoustic, and radionuclide signals and development of "game-changer" advances in science and technology.

  10. Future challenges and DOE/NNSA-JAEA cooperation for the development of advanced safeguards

    SciTech Connect (OSTI)

    Stevens, Rebecca S [Los Alamos National Laboratory; Mc Clelland - Kerr, John [NNSA-NA-242; Senzaki, Masao [JAEA; Hori, Masato [JAEA

    2009-01-01T23:59:59.000Z

    The United States Department of Energy/National Nuclear Security Administration (DOE/NNSA) has been cooperating with Japan on nuclear safeguards for over thirty years. DOE/NNSA has collaborated with the Japan Atomic Energy Agency (JAEA) and its predecessors in addressing the need for innovative solutions to nuclear transparency and verification issues in one of the world's most advanced nuclear fuel cycle states. This collaboration includes over ninety activities that have involved nearly every facility in the JAEA complex and many national laboratories in the U.S. complex. The partnership has yielded new technologies and approaches that have benefited international safeguards not only in Japan, but around the world. The International Atomic Energy Agency uses a number of safeguards solutions developed under this collaboration to improve its inspection efforts in Japan and elsewhere. Japanese facilities serve as test beds for emerging safeguards technologies and are setting the trend for new nuclear energy and fuel cycle development worldwide. The collaboration continues to be an essential component of U.S. safeguards outreach and is integral to the DOE/NNSA's Next Generation Safeguards Initiative. In addition to fostering international safeguards development, the cooperation is an opportunity for U.S. scientists to work in facilities that have no analog in the United States, thus providing crucial real-life experience for and aiding development of the next generation of U.S. safeguards specialists. It is also an important element of promoting regional transparency thereby building confidence in the peaceful nature of nuclear programs in the region. The successes engendered by this partnership provide a strong basis for addressing future safeguards challenges, in Japan and elsewhere. This paper summarizes these challenges and the associated cooperative efforts that are either underway or anticipated.

  11. DOE NNSA Site Facility Management Contracts - 7-23-15.xlsx

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 111 1,613PortsmouthBartlesvilleAbout »Department of2 DOE FitsEnergy AllNNSA Site Facility

  12. M 470.4-2A NNSA Standard Development 2009-10

    National Nuclear Security Administration (NNSA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA groupTubahq.na.govSecurity AdministrationNuclear SecuritySecurityJonathanNNSA

  13. Green Week 2011 Day 4: NNSA Highlights Energy Efficient Vehicles Throughout

    National Nuclear Security Administration (NNSA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA Approved:Administration Sandia CorporationNuclearQuestions WhatNNSA |

  14. Operated by Los Alamos National Security, LLC for the U.S. Department of Energy's NNSA

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What's Possible for RenewableSpeeding accessSpeedingOctoberResearchOpen→ global →NNSA TheCloud

  15. Operated by Los Alamos National Security, LLC for the U.S. Department of Energy's NNSA

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What's Possible for RenewableSpeeding accessSpeedingOctoberResearchOpen→ global →NNSA TheCloud4-26830

  16. Breaking Earth Poems

    E-Print Network [OSTI]

    Hernandez, Scott Mcnaul

    2012-01-01T23:59:59.000Z

    CALIFORNIA RIVERSIDE Breaking Earth Poems A Thesis submittedFestival....14 Earth Against Mylittle else in their hands. Earth Against My Back I lay in

  17. WINTER BREAK HOUSING APPLICATION

    E-Print Network [OSTI]

    Hartman, Chris

    WINTER BREAK HOUSING APPLICATION RESIDENCE HALLS WILL BE CLOSED FROM 12:00PM (NOON), DECEMBER 19-6860 WWW.UAF.EDU/RESLIFE EMAIL UAF-HOUSING@ALASKA.EDU TEL (907) 474-7247 FAX (907) 474-6423 WINTER halls open need to complete the winter break housing application. Students that apply for housing before

  18. Ground-based Nuclear Detonation Detection (GNDD) Technology Roadmap

    SciTech Connect (OSTI)

    Casey, Leslie A.

    2014-01-13T23:59:59.000Z

    This GNDD Technology Roadmap is intended to provide guidance to potential researchers and help management define research priorities to achieve technology advancements for ground-based nuclear explosion monitoring science being pursued by the Ground-based Nuclear Detonation Detection (GNDD) Team within the Office of Nuclear Detonation Detection in the National Nuclear Security Administration (NNSA) of the U.S. Department of Energy (DOE). Four science-based elements were selected to encompass the entire scope of nuclear monitoring research and development (R&D) necessary to facilitate breakthrough scientific results, as well as deliver impactful products. Promising future R&D is delineated including dual use associated with the Comprehensive Nuclear-Test-Ban Treaty (CTBT). Important research themes as well as associated metrics are identified along with a progression of accomplishments, represented by a selected bibliography, that are precursors to major improvements to nuclear explosion monitoring.

  19. NNSA Nonproliferation Graduate Fellowship Program Annual Report June 2009 - May 2010

    SciTech Connect (OSTI)

    Berkman, Clarissa O.; Fankhauser, Jana G.

    2011-04-01T23:59:59.000Z

    In 2009, the Nonproliferation Graduate Fellowship Program (NGFP) completed its 17th successful year in support of the NNSAs mission by developing future leaders in nonproliferation and promoting awareness of career opportunities. This annual report to reviews program activities from June 2009 through May 2010 - the fellowship term for the Class of 2009. Contents include: Welcome Letter (Mission Driven: Its all about results), Introduction, Structure of the NGFP, Program Management Highlights, Annual Lifecycle, Class of 2009 Incoming Fellows, Orientation, Global Support of the Mission, Career Development, Management of the Fellows, Performance Highlights, Closing Ceremony, Where They Are Now, Alumni Highlight - Mission Success: Exceptional Leaders from the NGFP, Class of 2009 Fall Recruitment Activities, Established Partnerships, Face-to-Face, Recruiting Results, Interviews, Hiring and Clearances, Introducing the Class of 2010, Class of 2011 Recruitment Strategy, On the Horizon, Appendix A: Class of 2010 Fellow Biographies

  20. NNSA Nonproliferation Graduate Fellowship Program Annual Report June 2008 - May 2009

    SciTech Connect (OSTI)

    Berkman, Clarissa O.; Fankhauser, Jana G.

    2010-03-01T23:59:59.000Z

    In 2009, the Nonproliferation Graduate Fellowship Program (NGFP) completed its 16th successful year in support of the NNSAs mission by developing future leaders in nonproliferation and promoting awareness of career opportunities. We provide this annual report to review program activities from June 2008 through May 2009 - the fellowship term for the Class of 2008. Contents include: Welcome Letter Introduction The NGFP Team Program Management Highlights Class of 2008 Incoming Fellows Orientation Travel Career Development Management of the Fellows Performance Highlights Closing Ceremony Encore Performance Where They Are Now Alumnus Career Highlights: Christine Buzzard Class of 2009 Applicant Database Upgrades Fall Recruitment Activities Interviews Hiring and Clearances Introducing the Class of 2009 Class of 2010 Recruitment Strategy On the Horizon Appendix A: Class of 2009 Fellows

  1. Potential application of LIBS to NNSA next generation safeguards initiative (NGSI)

    SciTech Connect (OSTI)

    Barefield Ii, James E [Los Alamos National Laboratory; Clegg, Samuel M [Los Alamos National Laboratory; Veirs, Douglas K [Los Alamos National Laboratory; Browne, Mike [Los Alamos National Laboratory; Lopez, Leon [Los Alamos National Laboratory; Martinez, Ron [Los Alamos National Laboratory; Le, Loan [Los Alamos National Laboratory; Lamontagne, Stephen A [DOE/NNSA/NA241; Veal, Kevin [NN/ADTR

    2009-01-01T23:59:59.000Z

    In a climate in which states and nations have been and perhaps currently are involved in the prol iferation of nuclear materials and technologies, advanced methodologies and improvements in current measurement techniques are needed to combat new threats and increased levels of sophistication. The Department of Energy through the National Nuclear Security Administration (NNSA) has undertaken a broad review of International Safeguards. The conclusion from that review was that a comprehensive initiative to revitalize international safeguards technology and the human resource base was urgently needed to keep pace with demands and increasingly sophisticated emerging safeguards challenges. To address these challenges, NNSA launched the Next Generation Safeguards Initiative (NGSI) to develop policies, concepts, technologies, expertise, and infrastructure necessary to sustain the international safeguards system as its mission evolves for the next 25 years. NGSI is designed to revitalize and strengthen the U.S. safeguards technical base, recognizing that without a robust program the United States of America will not be in a position to exercise leadership or provide the necessary support to the IAEA (International Atomic Energy Agency). International safeguards as administrated by the IAEA are the primary vehicle for verifying compliance with the peaceful use and nonproliferation of nuclear materials and technologies. Laser Induced Breakdown Spectroscopy or LIBS has the potential to support the goals of NGSI as follows: by providing (1) automated analysis in complex nuclear processing or reprocessing facilities in real-time or near real-time without sample preparation or removal, (2) isotopic and important elemental ratio (Cm/Pu, Cm/U, ... etc) analysis, and (3) centralized remote control, process monitoring, and analysis of nuclear materials in nuclear facilities at multiple locations within the facility. Potential application of LIBS to international safeguards as outlined in the NGSI will be discussed.

  2. Building the Atomic Nucleus from the Ground Up

    E-Print Network [OSTI]

    experimental nuclear data to constrain theory · Mission relevant to DOE-NP, NNSA · Nuclear reaction information relevant to NNSA and AFCI Hollifield Radioactive Ion Beam Facility ORNL #12;3 Managed by UT cross-section efforts are essential to NNSA, SC/NP, Nuclear Energy Nuclear DFT effort Nuclear coupled

  3. Operated by Los Alamos National Security, LLC for the U.S. Department of Energy's NNSA U N C L A S S I F I E D LA-UR-13-26641

    E-Print Network [OSTI]

    Stamatakis, Alexandros

    Operated by Los Alamos National Security, LLC for the U.S. Department of Energy's NNSA U N C L.S. Department of Energy's NNSA U N C L A S S I F I E D LA-UR-13-26641 Motivation n Supercomputers face.S. Department of Energy's NNSA U N C L A S S I F I E D LA-UR-13-26641 Motivation (cont.) n Aggressive voltage

  4. Inertial Fusion in NNSA N AT I O N AL N U C L E AR S E C U R I T Y AD M I N I S T R AT I O N OFFICE OF DEFENSE PROGRAMS

    E-Print Network [OSTI]

    1 Inertial Fusion in NNSA N AT I O N AL N U C L E AR S E C U R I T Y AD M I N I S T R AT I O N, 2012 #12;2 ICF Program is critically important element of NNSA's Stockpile Stewardship Program (SSP to the Editor from Tom D'Agostino (NNSA Administrator) & Parney Albright (LLNL Director) stated NIF's primary

  5. Indiana Manufacturing Institute Breaks Ground at Purdue University...

    Energy Savers [EERE]

    R. Byron Pipes, John Leighton Bray Distinguished Professor of Engineering; Victor Smith, Indiana Secretary of Commerce; Leah Jamieson, John A. Edwardson Dean of Engineering;...

  6. Deputy Secretary Poneman Attends Ground Breaking at Tennessee...

    Office of Environmental Management (EM)

    vehicle, the LEAF, at its existing Smyrna, Tennessee plant. Nissan will offer electric vehicles to fleet and retail customers, and plans to ramp up production capacity...

  7. Helping STEM Education Take Root: Breaking Ground on a Field...

    Energy Savers [EERE]

    Tribes of the Umatilla Indian Reservation, Director of the Department of Science and Engineering, Dave Huizenga, Senior Advisor for the Office of Environmental Management, and...

  8. spring/summer 2007 ground Breaks on gallagher hall

    E-Print Network [OSTI]

    California at Davis, University of

    's Largest Public Companies . . . . . . . . . . . . . . . . . . . . 18 Distinguished Speakers Doing What '04 Powers Up Bloo Solar . . . . . . . . . . . . . . . . . . 46 Alumni Association President's Corner

  9. Berkeley Lab Breaks Ground on the Computational Research Facility

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

    of its kind. Joining Secretary Chu as speakers were Berkeley Lab Director Paul Alivisatos, University of California President Mark Yudof, Energy Department's Office of...

  10. 12 UC Santa Cruz Review / Fall 2007 Breaking New Ground

    E-Print Network [OSTI]

    Zhang, Yi

    fieldwork was matched by Allen's scholar- ship, which pushed the agenda of sustainability beyond eco, community-supported agriculture programs (CSAs), and farm-to-institution partner- ships. UCSC faculty

  11. Breaking Ground in Miami-Dade | Department of Energy

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

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

  12. Pantex breaks ground on renewable energy project | National Nuclear

    National Nuclear Security Administration (NNSA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA Approved: 5-13-14 FEDERALAmerica TreatyWaste PolicyWind Farm Complete |

  13. Ground Breaking of Blythe Solar Power Project | Department of Energy

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 1112011 Strategic2 OPAM Flash2011-12 OPAMGeneral GuidanceEnergy Launching PadGrid

  14. SB Electronics Breaks Ground on New Factory | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOrigin ofEnergy at Waste-to-Energy usingofRetrofittingFundA lSelectBuildingof328Report toSB

  15. LANL breaks ground on key sediment control project

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC)Integrated Codes |Is Your Home as ReadyAppointedKyungmin Ham,

  16. Jefferson Lab Breaks Ground On $310 Million Project | Jefferson Lab

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville PowerCherries 82981-1cnHigh SchoolIn12 Investigation PeerNOON...January 2015H8/0Upgrade

  17. Deputy Secretary Poneman Attends Ground Breaking at Tennessee Advanced

    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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directed off Energy.gov. Are you0andEnergyGlobal Nuclearof aDepartment- the MilitaryPoland -

  18. Indiana Manufacturing Institute Breaks Ground at Purdue University in

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33Frequently Asked Questions for DOEthe RankingReform atSolar2014 ||Alaska EnergyIndianasupport of

  19. Indiana Manufacturing Institute Breaks Ground at Purdue University in

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville PowerCherries 82981-1cnHigh SchoolIn Other News link to facebook link to twittersupport of

  20. Berkeley Lab Breaks Ground on the Computational Research Facility

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

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

  1. 5-MW Dynamometer Ground Breaking | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't Your Destiny: The Future of BadTHEEnergyReliability2015 Peer NationalJonathan Silver5-MW

  2. Finite group symmetry breaking

    E-Print Network [OSTI]

    G. Gaeta

    2005-10-02T23:59:59.000Z

    Finite group symmetry is commonplace in Physics, in particular through crystallographic groups occurring in condensed matter physics -- but also through the inversions (C,P,T and their combinations) occurring in high energy physics and field theory. The breaking of finite groups symmetry has thus been thoroughly studied, and general approaches exist to investigate it. In Landau theory, the state of a system is described by a finite dimensional variable (the {\\it order parameter}), and physical states correspond to minima of a potential, invariant under a group. In this article we describe the basics of symmetry breaking analysis for systems described by a symmetric polynomial; in particular we discuss generic symmetry breakings, i.e. those determined by the symmetry properties themselves and independent on the details of the polynomial describing a concrete system. We also discuss how the plethora of invariant polynomials can be to some extent reduced by means of changes of coordinates, i.e. how one can reduce to consider certain types of polynomials with no loss of generality. Finally, we will give some indications on extension of this theory, i.e. on how one deals with symmetry breakings for more general groups and/or more general physical systems.

  3. SuperBreak: Using Interactivity to Enhance Ergonomic Typing Breaks

    E-Print Network [OSTI]

    Rajamani, Sriram K.

    SuperBreak: Using Interactivity to Enhance Ergonomic Typing Breaks Dan Morris, A.J. Bernheim Brush Repetitive strain injuries and ergonomics concerns have become increasingly significant health issues software mechanisms exist for managing ergonomics; the most well-known are "break-reminder" packages

  4. NNSA issues Preliminary Notice of Violation to National Security Technologies, LLC, for Nuclear Safety Violations, Fact Sheet

    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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directed offOCHCO2:Introduction toManagement of theTechno-economicOctoberNETLForeignDepartmentFact Sheet NNSA

  5. 'Jet breaks' and 'missing breaks' in the X-Ray afterglow of Gamma Ray Bursts

    E-Print Network [OSTI]

    Dado, Shlomo; De Rjula, Alvaro

    2008-01-01T23:59:59.000Z

    The X-ray afterglows (AGs) of Gamma-Ray Bursts (GRBs) and X-Ray Flashes (XRFs) have, after the fast decline phase of their prompt emission, a temporal behaviour varying between two extremes. A large fraction of these AGs has a 'canonical' light curve which, after an initial shallow-decay 'plateau' phase, 'breaks smoothly' into a fast power-law decline. Very energetic GRBs, contrariwise, appear not to have a 'break', their AG declines like a power-law from the start of the observations. Breaks and 'missing breaks' are intimately related to the geometry and deceleration of the jets responsible for GRBs. In the frame of the 'cannonball' (CB) model of GRBs and XRFs, we analyze the cited extreme behaviours (canonical and pure power-law) and intermediate cases spanning the observed range of X-ray AG shapes. We show that the entire panoply of X-ray light-curve shapes --measured with Swift and other satellites-- are as anticipated, on very limpid grounds, by the CB model. We test the expected correlations between the...

  6. APPROVED Tie-Breaking Procedures

    E-Print Network [OSTI]

    Iglesia, Enrique

    a public school applicant attends a low API school (1-4), or if a private school to the rest of the tie-break pool. Spring Admission Applicants recommended, relative to the rest of the tie-break pool. #12;APPROVED Denied Admission

  7. Ground Control | EMSL

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

    Ground Control Ground Control Released: April 22, 2015 EMSL scientists develop new methods to dig deeper into soil organic matter International Year of the Soils Under our feet...

  8. HILL: The High-Intensity Laser Laboratory Core Team's Reply to Questions from the NNSA Experimental Facilities Panel

    SciTech Connect (OSTI)

    Albright, B J [Los Alamos National Laboratory

    2012-08-02T23:59:59.000Z

    Question 1 - The type of physics regimes that HILL can access for weapons studies is quite interesting. The question that arises for the proposal team is what priority does this type of experimental data have versus data that can be obtained with NIF, and Z. How does HILL rank in priority compared to MARIE 1.0 in terms of the experimental data it will provide? We reiterate that isochoric heating experiments to be conducted with HILL are complementary to the high energy density physics experiments at NIF and Z and uniquely access states of matter that neither other facility can access. It is our belief that HILL will enable several important questions, e.g., as related to mix morphology, radiation transfer from corrugated surfaces, and equations of state, to be run to ground through carefully diagnosed, 'unit-physics' experiments. Such experiments will substantially improve confidence in our computer models and provide a rigorous science basis for certification. Question 2 - A secondary question relates to the interests of LLNL and SNL in the physics that HILL can address. This should be spelled out clearly. I would like to see the other labs be part of the discussion regarding how important this capability would be if built. Both sister Labs have a keen interest in the physics enabled by high-intensity, high-energy lasers, as evinced by the Z Petawatt and NIF ARC upgrades to their signature facilities. LANL scientists have teamed with scientists from both Laboratories in high-intensity laser 'first experiments' envisioned for HILL and we fully intend to continue these profitable discussions going forward. In the preparation of the HILL proposal, feedback was solicited from the broader HEDP and weapons science communities. The consensus view was that HILL filled a critical gap and that there was a need for a facility like HILL to address outstanding questions in weapons science. It was recognized that co-location of HILL with a facility such as MaRIE 1.0, Z, NIF, or Omega may offer additional advantages and we would expect these to be explored and evaluated during the CD process. Question 3 - A laser/optics experts group should review this proposal to ensure the level of R&D is reasonable to provide a sufficient chance of success (>50%). In the preparation of the HILL proposal, we sent our proposal and cost estimates to laser designers/scientists across the complex. Though risks were identified with our design, the prevailing view of those we engaged was that the risks were appropriately represented by the TRL levels assigned and that the enabling R&D planned in our proposal was adequate for risk mitigation. Question 4 - More data and peer review is needed from its sister facilities around the world. It is our specific intent to conduct both scientific and technical workshops with the user community if the High Intensity Science field is further encouraged as part of the NNSA Roadmap. Question 5 - Does HILL have to be co-located with MARIE 1.0? Is that feasible from the point of view of TA-53 real estate? Multiple siting options were considered for HILL, including co-location with MaRIE 1.0 (the most cost-effective and flexible option), as well as in a separate, stand-alone building and in a retro-fitted existing building. The cost estimate included these contingencies and candidate locations for HILL in TA-53 were identified. There is actually significant space at TA-53 on the hill in the northeast end of the mesa. Question 6 - What would be the impact on the weapons program if this facility were NOT built? An inability to elucidate aspects of weapons science in the dense plasma regime and validate computer models for same. This will lead to reduced confidence in the computer tools used for certification. Question 7 - Will HILL allow some of the x-ray vulnerability studies proposed by SPARC? If so what does Sandia's vulnerability group think of this method versus SPARC. It is possible that some of the scope envisioned for SPARC could be achieved on HILL, although likely that the energy produced at HILL not bei

  9. Ground Turkey Stroganoff Ingredients

    E-Print Network [OSTI]

    Liskiewicz, Maciej

    Ground Turkey Stroganoff Ingredients: 8 ounces egg noodles, uncooked 1 pound ground turkey 1 onion. Meanwhile, brown ground turkey and onions in non stick skillet until meat is no longer pink and onions cup of egg noodles on plate, top with 1/2 cup of turkey mixture. Equipment: Knife Cutting board

  10. Cooking with Ground Pork

    E-Print Network [OSTI]

    Anding, Jenna

    2008-12-09T23:59:59.000Z

    to thaw. Even when cooked, pork that has been thawed at room temperature can make you sick. Cooking ground pork safely For dishes that contain ground pork, cook the pork before mixing it with other ingredients. How to store cooked ground pork Leftover... dishes made with ground pork should be stored in a covered dish in the refrigerator right away to prevent spoilage. Use it within 3 days. Reheat foods with ground pork until they are steaming hot, bubbling, or at 165 degrees. Other uses Use cooked...

  11. Ground Water Management Act (Virginia)

    Broader source: Energy.gov [DOE]

    Under the Ground Water Management Act of 1992, Virginia manages ground water through a program regulating the withdrawals in certain areas called Ground Water Management Areas (GWMA). Currently,...

  12. Baryon and chiral symmetry breaking

    SciTech Connect (OSTI)

    Gorsky, A. [Institute for Theoretical and Experimental Physics (ITEP), Moscow, Russia and Moscow Institute of Physics and Technology (MIPT), Dolgoprudny (Russian Federation); Krikun, A. [NORDITA, KTH Royal Institute of Technology and Stockholm University Stockholm, Sweden and Institute for Theoretical and Experimental Physics (ITEP), Moscow (Russian Federation)

    2014-07-23T23:59:59.000Z

    We briefly review the generalized Skyrmion model for the baryon recently suggested by us. It takes into account the tower of vector and axial mesons as well as the chiral symmetry breaking. The generalized Skyrmion model provides the qualitative explanation of the Ioffes formula for the baryon mass.

  13. Symmetry breaking in laser cavities

    E-Print Network [OSTI]

    Malomed, Boris A

    2015-01-01T23:59:59.000Z

    A brief introduction to the topic of spontaneous symmetry breaking (SSB) in conservative and dissipative nonlinear systems with an underlying double-well-potential structure is given. The reason is a discussion of a recent observation of the SSB a dual-core nanolaser cavity [5]. The effect is illustrated by means of a simple semi-analytically-tractable model (Fig. 1).

  14. System Break-Out Session | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOriginEducationVideoStrategic SafetyGeothermal/Ground-Source HeatSweptCathodeSyntheticBreak-Out

  15. Cooking with Ground Beef

    E-Print Network [OSTI]

    Anding, Jenna

    2008-12-09T23:59:59.000Z

    This fact sheet describes the nutritional value and safe storage of ground beef, a commodity food. It also offers food preparation ideas....

  16. Predaceous Ground Beetles

    E-Print Network [OSTI]

    Sansone, Chris; Minzenmayer, Rick

    2003-06-30T23:59:59.000Z

    Predaceous ground beetles can be a nuisance to homeowners, especially when they are numerous. This publication describes the beetles and discusses ways to prevent and treat them....

  17. Charge symmetry breaking in $\\Lambda$ hypernuclei revisited

    E-Print Network [OSTI]

    Gal, Avraham

    2015-01-01T23:59:59.000Z

    The large charge symmetry breaking (CSB) implied by the $\\Lambda$ binding energy difference $\\Delta B^{4}_{\\Lambda}(0^+_{\\rm g.s.})\\equiv B_{\\Lambda}(_{\\Lambda}^4$He)$-$$B_{\\Lambda}(_{\\Lambda}^4$H) = 0.35$\\pm$0.06 MeV of the $A=4$ mirror hypernuclei ground states, determined from emulsion studies, has defied theoretical attempts to reproduce it in terms of CSB in hyperon masses and in hyperon-nucleon interactions, including one pion exchange arising from $\\Lambda-\\Sigma^0$ mixing. Using a schematic strong-interaction $\\Lambda N\\leftrightarrow\\Sigma N$ coupling model developed by Akaishi and collaborators for $s$-shell $\\Lambda$ hypernuclei, we revisit the evaluation of CSB in the $A=4$ $\\Lambda$ hypernuclei and extend it to $p$-shell mirror $\\Lambda$ hypernuclei. The model yields values of $\\Delta B^{4}_{\\Lambda} (0^+_{\\rm g.s.})\\sim 0.25$ MeV. Smaller size and mostly negative $p$-shell binding energy differences are calculated for the $A=7-10$ mirror hypernuclei, in rough agreement with the few available dat...

  18. CTRLWORK AND MACBREAKZ ERGONOMIC BREAK REMINDER SOFTWARE

    E-Print Network [OSTI]

    California at Santa Barbara, University of

    CTRLWORK AND MACBREAKZ ERGONOMIC BREAK REMINDER SOFTWARE SOFTWARE FEATURES: Analyzes your for installation assistance. 1. Please uninstall the former ergonomic break software, RSIGuard, if currently instructions on the screen. For more information, contact the UCSB Ergonomics Program at Ergonomics

  19. Chaotic inflation and supersymmetry breaking

    SciTech Connect (OSTI)

    Kallosh, Renata; Linde, Andrei; Rube, Tomas [Stanford Institute of Theoretical Physics and Department of Physics, Stanford University, Stanford, California 94305 (United States); Olive, Keith A. [William I. Fine Theoretical Physics Institute, University of Minnesota, Minneapolis, Minnesota 55455 (United States)

    2011-10-15T23:59:59.000Z

    We investigate the recently proposed class of chaotic inflation models in supergravity with an arbitrary inflaton potential V({phi}). These models are extended to include matter fields in the visible sector and we employ a mechanism of supersymmetry breaking based on a particular phenomenological version of the KKLT mechanism (the KL model). We describe specific features of reheating in this class of models and show how one can solve the cosmological moduli and gravitino problems in this context.

  20. Ground State Quantum Computation

    E-Print Network [OSTI]

    Ari Mizel; M. W. Mitchell; Marvin L. Cohen

    1999-08-11T23:59:59.000Z

    We formulate a novel ground state quantum computation approach that requires no unitary evolution of qubits in time: the qubits are fixed in stationary states of the Hamiltonian. This formulation supplies a completely time-independent approach to realizing quantum computers. We give a concrete suggestion for a ground state quantum computer involving linked quantum dots.

  1. Achievements in testing of the MGA and FRAM isotopic software codes under the DOE/NNSA-IRSN cooperation of gamma-ray isotopic measurement systems

    SciTech Connect (OSTI)

    Vo, Duc [Los Alamos National Laboratory; Wang, Tzu - Fang [LLNL; Funk, Pierre [IRSN; Weber, Anne - Laure [IRSN; Pepin, Nicolas [IRSN; Karcher, Anna [IRSN

    2009-01-01T23:59:59.000Z

    DOE/NNSA and IRSN collaborated on a study of gamma-ray instruments and analysis methods used to perform isotopic measurements of special nuclear materials. The two agencies agreed to collaborate on the project in response to inconsistencies that were found in the various versions of software and hardware used to determine the isotopic abundances of uranium and plutonium. IRSN used software developed internally to test the MGA and FRAM isotopic analysis codes for criteria used to stop data acquisition. The stop-criterion test revealed several unusual behaviors in both the MGA and FRAM software codes.

  2. Unparticles and electroweak symmetry breaking

    SciTech Connect (OSTI)

    Lee, Jong-Phil [Korea Institute for Advanced Study, Seoul 130-722 (Korea, Republic of)

    2008-11-23T23:59:59.000Z

    We investigate a scalar potential inspired by the unparticle sector for the electroweak symmetry breaking. The scalar potential contains the interaction between the standard model fields and unparticle sector. It is described by the non-integral power of fields that originates from the nontrivial scaling dimension of the unparticle operator. It is found that the electroweak symmetry is broken at tree level when the interaction is turned on. The scale invariance of unparticle sector is also broken simultaneously, resulting in a physical Higgs and a new lighter scalar particle.

  3. Ground potential rise monitor

    DOE Patents [OSTI]

    Allen, Zachery Warren; Zevenbergen, Gary Allen

    2012-07-17T23:59:59.000Z

    A device and method for detecting ground potential rise (GPR) comprising a first electrode, a second electrode, and a voltage attenuator. The first electrode and the second electrode are both electrically connected to the voltage attenuator. A means for determining the presence of a dangerous ground potential is connected to the voltage attenuator. The device and method further comprises a means for enabling one or more alarms upon the detection of the dangerous ground potential. Preferably, a first transmitter/receiver is connected to the means for enabling one or more alarms. Preferably, a second transmitter/receiver, comprising a button, is electromagnetically connected to the first transmitter/receiver. Preferably, the means for determining the presence of a dangerous ground potential comprises a means for determining the true RMS voltage at the output of the voltage attenuator, a transient detector connected to the output of the voltage attenuator, or a combination thereof.

  4. My Documents\\Presentations\\IFE\\NAS\\JCF_IFE_NAS_LANL_V4Operated by Los Alamos National Security, LLC for the U.S. Department of Energy's NNSA U N C L A S S I F I E D Slide 1

    E-Print Network [OSTI]

    for the U.S. Department of Energy's NNSA U N C L A S S I F I E D Slide 1 Prospects for Inertial Fusion\\Presentations\\IFE\\NAS\\JCF_IFE_NAS_LANL_V4Operated by Los Alamos National Security, LLC for the U.S. Department of Energy's NNSA U N C L, LLC for the U.S. Department of Energy's NNSA U N C L A S S I F I E D Slide 3 LANL fully supports

  5. IMPLEMENTING GROUND SOURCE HEAT PUMP AND GROUND LOOP HEAT EXCHANGER

    E-Print Network [OSTI]

    IMPLEMENTING GROUND SOURCE HEAT PUMP AND GROUND LOOP HEAT EXCHANGER MODELS IN THE ENERGYPLUS #12;ii IMPLEMENTING GROUND SOURCE HEAT PUMP AND GROUND LOOP HEAT EXCHANGER MODELS IN THE ENERGYPLUS............................................................... 2 1.3. Overview of the Parameter Estimation Water-to-Water Heat Pump Model ........... 5 1

  6. Degeneracy Breaking of Hydrogen Atom

    E-Print Network [OSTI]

    Agung Trisetyarso; Pantur Silaban

    2014-11-21T23:59:59.000Z

    The three dimensional rotation group, SO(3), is a symmetry group of the normal hydrogen atom. Each reducible representation of this group can be associated with a degenerate energy level. If this atom is placed in an external magnetic field, the interaction between the orbital magnetic moment with this field will lead to a symmetry breaking where the symmetry group of the atom is a new group distinct from the SO(3) group. This phenomenon describes the normal Zeeman effect, where a degenerate energy level splits into several new energy levels. It is explicitly shown that each of the new energy levels can be associated with an irreducible representation of the new symmetry group.

  7. Alan Turing as a Statistician: Breaking the Code by Breaking the Bayesian Egg

    E-Print Network [OSTI]

    Wolfe, Patrick J.

    Alan Turing as a Statistician: Breaking the Code by Breaking the Bayesian Egg Joseph K. Blitzstein, Harvard University Alan Turing is widely considered the father of computer science. Yet even

  8. Proceedings of the 29th Monitoring Research Review: Ground-Based Nuclear Explosion Monitoring Technologies

    SciTech Connect (OSTI)

    Wetovsky, Marvin A. [Editor; Benson, Jody [Editor; Patterson, Eileen F. [Editor

    2007-09-25T23:59:59.000Z

    These proceedings contain papers prepared for the 29th Monitoring Research Review: Ground-Based Nuclear Explosion Monitoring Technologies, held 25-27 September, 2007 in Denver, Colorado. These papers represent the combined research related to ground-based nuclear explosion monitoring funded by the National Nuclear Security Administration (NNSA), Air Force Technical Applications Center (AFTAC), Air Force Research Laboratory (AFRL), US Army Space and Missile Defense Command, Comprehensive Nuclear-Test-Ban Treaty Organization (CTBTO), and other invited sponsors. The scientific objectives of the research are to improve the United States capability to detect, locate, and identify nuclear explosions. The purpose of the meeting is to provide the sponsoring agencies, as well as potential users, an opportunity to review research accomplished during the preceding year and to discuss areas of investigation for the coming year. For the researchers, it provides a forum for the exchange of scientific information toward achieving program goals, and an opportunity to discuss results and future plans. Paper topics include: seismic regionalization and calibration; detection and location of sources; wave propagation from source to receiver; the nature of seismic sources, including mining practices; hydroacoustic, infrasound, and radionuclide methods; on-site inspection; and data processing.

  9. Proceedings of the 2009 Monitoring Research Review: Ground-Based Nuclear Explosion Monitoring Technologies

    SciTech Connect (OSTI)

    Wetovsky, Marv A [Los Alamos National Laboratory; Aguilar - Chang, Julio [Los Alamos National Laboratory; Anderson, Dale [Los Alamos National Laboratory; Arrowsmith, Marie [Los Alamos National Laboratory; Arrowsmith, Stephen [Los Alamos National Laboratory; Baker, Diane [Los Alamos National Laboratory; Begnaud, Michael [Los Alamos National Laboratory; Harste, Hans [Los Alamos National Laboratory; Maceira, Monica [Los Alamos National Laboratory; Patton, Howard [Los Alamos National Laboratory; Phillips, Scott [Los Alamos National Laboratory; Randall, George [Los Alamos National Laboratory; Rowe, Charlotte [Los Alamos National Laboratory; Stead, Richard [Los Alamos National Laboratory; Steck, Lee [Los Alamos National Laboratory; Whitaker, Rod [Los Alamos National Laboratory; Yang, Xiaoning ( David ) [Los Alamos National Laboratory

    2009-09-21T23:59:59.000Z

    These proceedings contain papers prepared for the Monitoring Research Review 2009: Ground -Based Nuclear Explosion Monitoring Technologies, held 21-23 September, 2009 in Tucson, Arizona,. These papers represent the combined research related to ground-based nuclear explosion monitoring funded by the National Nuclear Security Administration (NNSA), Air Force Research Laboratory (AFRL), US Army Space and Missile Defense Command, Comprehensive Test Ban Treaty Organization (CTBTO), and other invited sponsors. The scientific objectives of the research are to improve the United States capability to detect, locate, and identify nuclear explosions. The purpose of the meeting is to provide the sponsoring agencies, as well as potential users, an opportunity to review research accomplished during the preceding year and to discuss areas of investigation for the coming year. For the researchers, it provides a forum for the exchange of scientific information toward achieving program goals, and an opportunity to discuss results and future plans. Paper topics include: seismic regionalization and calibration; detection and location of sources; wave propagation from source to receiver; the nature of seismic sources, including mining practices; hydroacoustic, infrasound, and radionuclide methods; on-site inspection; and data processing.

  10. Proceedings of the 27th Seismic Research Review: Ground-Based Nuclear Explosion Monitoring Technologies

    SciTech Connect (OSTI)

    Wetovsky, Marvin A. [Editor; Benson, Jody [Editor; Patterson, Eileen F. [Editor

    2005-09-20T23:59:59.000Z

    These proceedings contain papers prepared for the 27th Seismic Research Review: Ground-Based Nuclear Explosion Monitoring Technologies, held 20-22 September, 2005 in Rancho Mirage, California. These papers represent the combined research related to ground-based nuclear explosion monitoring funded by the National Nuclear Security Administration (NNSA), Air Force Technical Applications Center (AFTAC), Air Force Research Laboratory (AFRL), US Army Space and Missile Defense Command, and other invited sponsors. The scientific objectives of the research are to improve the United States capability to detect, locate, and identify nuclear explosions. The purpose of the meeting is to provide the sponsoring agencies, as well as potential users, an opportunity to review research accomplished during the preceding year and to discuss areas of investigation for the coming year. For the researchers, it provides a forum for the exchange of scientific information toward achieving program goals, and an opportunity to discuss results and future plans. Paper topics include: seismic regionalization and calibration; detection and location of sources; wave propagation from source to receiver; the nature of seismic sources, including mining practices; hydroacoustic, infrasound, and radionuclide methods; on-site inspection; and data processing.

  11. Proceedings of the 2010 Monitoring Research Review: Ground-Based Nuclear Explosion Monitoring Technologies

    SciTech Connect (OSTI)

    Wetovsky, Marvin A. [Editor; Patterson, Eileen F. [Editor

    2010-09-21T23:59:59.000Z

    These proceedings contain papers prepared for the Monitoring Research Review 2010: Ground-Based Nuclear Explosion Monitoring Technologies, held 21-23 September, 2010 in Orlando, Florida,. These papers represent the combined research related to ground-based nuclear explosion monitoring funded by the National Nuclear Security Administration (NNSA), Air Force Research Laboratory (AFRL), US Army Space and Missile Defense Command, National Science Foundation (NSF), Comprehensive Nuclear-Test-Ban Treaty Organization (CTBTO), and other invited sponsors. The scientific objectives of the research are to improve the United States capability to detect, locate, and identify nuclear explosions. The purpose of the meeting is to provide the sponsoring agencies, as well as potential users, an opportunity to review research accomplished during the preceding year and to discuss areas of investigation for the coming year. For the researchers, it provides a forum for the exchange of scientific information toward achieving program goals, and an opportunity to discuss results and future plans. Paper topics include: seismic regionalization and calibration; detection and location of sources; wave propagation from source to receiver; the nature of seismic sources, including mining practices; hydroacoustic, infrasound, and radionuclide methods; on-site inspection; and data processing.

  12. Proceedings of the 30th Monitoring Research Review: Ground-Based Nuclear Explosion Monitoring

    SciTech Connect (OSTI)

    Wetovsky, Marv A [Los Alamos National Laboratory; Aguilar-chang, Julio [Los Alamos National Laboratory; Arrowsmith, Marie [Los Alamos National Laboratory; Arrowsmith, Stephen [Los Alamos National Laboratory; Baker, Diane [Los Alamos National Laboratory; Begnaud, Michael [Los Alamos National Laboratory; Harste, Hans [Los Alamos National Laboratory; Maceira, Monica [Los Alamos National Laboratory; Patton, Howard [Los Alamos National Laboratory; Phillips, Scott [Los Alamos National Laboratory; Randall, George [Los Alamos National Laboratory; Revelle, Douglas [Los Alamos National Laboratory; Rowe, Charlotte [Los Alamos National Laboratory; Stead, Richard [Los Alamos National Laboratory; Steck, Lee [Los Alamos National Laboratory; Whitaker, Rod [Los Alamos National Laboratory; Yang, Xiaoning [Los Alamos National Laboratory

    2008-09-23T23:59:59.000Z

    These proceedings contain papers prepared for the 30th Monitoring Research Review: Ground-Based Nuclear Explosion Monitoring Technologies, held 23-25 September, 2008 in Portsmouth, Virginia. These papers represent the combined research related to ground-based nuclear explosion monitoring funded by the National Nuclear Security Administration (NNSA), Air Force Technical Applications Center (AFTAC), Air Force Research Laboratory (AFRL), US Army Space and Missile Defense Command, Comprehensive Nuclear-Test-Ban Treaty Organization (CTBTO), and other invited sponsors. The scientific objectives of the research are to improve the United States capability to detect, locate, and identify nuclear explosions. The purpose of the meeting is to provide the sponsoring agencies, as well as potential users, an opportunity to review research accomplished during the preceding year and to discuss areas of investigation for the coming year. For the researchers, it provides a forum for the exchange of scientific information toward achieving program goals, and an opportunity to discuss results and future plans. Paper topics include: seismic regionalization and calibration; detection and location of sources; wave propagation from source to receiver; the nature of seismic sources, including mining practices; hydroacoustic, infrasound, and radionuclide methods; on-site inspection; and data processing.

  13. Proceedings of the 28th Seismic Research Review: Ground-Based Nuclear Explosion Monitoring Technologies

    SciTech Connect (OSTI)

    Wetovsky, Marvin A. [Editor; Benson, Jody [Editor; Patterson, Eileen F. [Editor

    2006-09-19T23:59:59.000Z

    These proceedings contain papers prepared for the 28th Seismic Research Review: Ground-Based Nuclear Explosion Monitoring Technologies, held 19-21 September, 2006 in Orlando, Florida. These papers represent the combined research related to ground-based nuclear explosion monitoring funded by the National Nuclear Security Administration (NNSA), Air Force Technical Applications Center (AFTAC), Air Force Research Laboratory (AFRL), US Army Space and Missile Defense Command, Comprehensive Nuclear-Test-Ban Treaty Organization (CTBTO), and other invited sponsors. The scientific objectives of the research are to improve the United States capability to detect, locate, and identify nuclear explosions. The purpose of the meeting is to provide the sponsoring agencies, as well as potential users, an opportunity to review research accomplished during the preceding year and to discuss areas of investigation for the coming year. For the researchers, it provides a forum for the exchange of scientific information toward achieving program goals, and an opportunity to discuss results and future plans. Paper topics include: seismic regionalization and calibration; detection and location of sources; wave propagation from source to receiver; the nature of seismic sources, including mining practices; hydroacoustic, infrasound, and radionuclide methods; on-site inspection; and data processing.

  14. Proceedings of the 2011 Monitoring Research Review: Ground-Based Nuclear Explosion Monitoring Technologies

    SciTech Connect (OSTI)

    Wetovsky, Marvin A. [Editor; Patterson, Eileen F. [Editor; Sandoval, Marisa N. [Editor

    2011-09-13T23:59:59.000Z

    These proceedings contain papers prepared for the Monitoring Research Review 2011: Ground-Based Nuclear Explosion Monitoring Technologies, held 13-15 September, 2011 in Tucson, Arizona. These papers represent the combined research related to ground-based nuclear explosion monitoring funded by the National Nuclear Security Administration (NNSA), Defense Threat Reduction Agency (DTRA), Air Force Research Laboratory (AFRL), US Army Space and Missile Defense Command, Comprehensive Nuclear-Test-Ban Treaty Organization (CTBTO), National Science Foundation (NSF), and other invited sponsors. The scientific objectives of the research are to improve the United States' capability to detect, locate, and identify nuclear explosions. The purpose of the meeting is to provide the sponsoring agencies, as well as potential users, an opportunity to review research accomplished during the preceding year and to discuss areas of investigation for the coming year. For the researchers, it provides a forum for the exchange of scientific information toward achieving program goals, and an opportunity to discuss results and future plans. Paper topics include: seismic regionalization and calibration; detection and location of sources; wave propagation from source to receiver; the nature of seismic sources, including mining practices; hydroacoustic, infrasound, and radionuclide methods; on-site inspection; and data processing.

  15. Vanadium catalysts break down biomass for fuels

    E-Print Network [OSTI]

    - 1 - Vanadium catalysts break down biomass for fuels March 26, 2012 Vanadium catalysts break down biomass into useful components Due to diminishing petroleum reserves, non-food biomass (lignocellulose) is an attractive alternative as a feedstock for the production of renewable chemicals and fuels. The Department

  16. Gauge symmetry breaking in orbifold model building

    E-Print Network [OSTI]

    Michele Trapletti

    2006-11-02T23:59:59.000Z

    We review the gauge symmetry breaking mechanism due to orbifold projections in orbifold model building. We explicitly show the existence of a scale of breaking if such a symmetry breaking is due to freely-acting orbifold operators only, i.e. in case the breaking is realized non-locally in the internal space. We show that such a scale is related to the compactification moduli only, and that there are no extra continuous parameters, at least in semirealistic models with N=1 SUSY in four dimensions. In this sense, the mechanism is peculiarly different from the standard Higgs (or Hosotani) symmetry breaking mechanism. We show that the mechanism also differs from that present in standard orbifold models where, even in presence of discrete Wilson lines, a scale of breaking is generically missing, since the breaking is localized in specific points in the internal space. We review a set of background geometries where the described non-local breaking is realized, both in the case of two and six extra dimensions. In the latter case, relevant in string model building, we consider both heterotic and open string compactifications.

  17. NNSA orders security enhancements

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

    badge or valid driver's license) before proceeding, and will be asked to vouch for other vehicle occupants. LOS ALAMOS, N. M., Dec. 21, 2012-The National Nuclear Security...

  18. The NNSA Albuquerque Complex

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

    Albuquerque Complex Transition Site National Nuclear Security Administration - Service Center Internet Site Skip to Content Click to make text smaller Click to make text larger...

  19. NNSA POLICY LETTER

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

    iii.) applicable design standards are used; iv.) computer programs, including mathematical models used in simulation codes, are adequately verified and validated and recorded...

  20. NNSA POLICY LETTER

    National Nuclear Security Administration (NNSA)

    of committees is to monitor and assist in the execution of the agency's safety and health policies and programs at the workplaces within their jurisdiction. 2.1.3 Budget...

  1. NNSA POLICY LETTER

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

    the International Organization for Standardization (ISO) Standard Requirements document (ISO 9001:2008), Quality Management Systems, and in accordance with DOE Order 414.1,...

  2. NNSA orders security enhancements

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

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

  3. NNSA POLICY LETTER

    National Nuclear Security Administration (NNSA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA Approved: 5-13-14 FEDERAL EMPLOYEE OCCUPATIONAL SAFETY AND HEALTH PROGRAM

  4. NNSA POLICY LETTER

    National Nuclear Security Administration (NNSA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA Approved: 5-13-14 FEDERAL EMPLOYEE OCCUPATIONAL SAFETY AND HEALTH PROGRAMPOLICY

  5. NNSA POLICY LETTER

    National Nuclear Security Administration (NNSA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA Approved: 5-13-14 FEDERAL EMPLOYEE OCCUPATIONAL SAFETY AND HEALTH

  6. NNSA POLICY LETTER

    National Nuclear Security Administration (NNSA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA Approved: 5-13-14 FEDERAL EMPLOYEE OCCUPATIONAL SAFETY AND HEALTH Approved:

  7. NNSA-01-04

    National Nuclear Security Administration (NNSA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA Approved: 5-13-14 FEDERAL EMPLOYEEAdministration takesSecurity NEWS MEDIA

  8. NNSA_whitepaper.indd

    National Nuclear Security Administration (NNSA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA Approved: 5-13-14 FEDERAL EMPLOYEEAdministration takesSecurity NEWSContact:

  9. NNSA-Wide

    National Nuclear Security Administration (NNSA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilAElectronic Input Options Gary L. Hirsch SNL 2001a,Summary; i- DNANuclear Security

  10. Yoho receives NNSA Fellowship

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del SolStrengtheningWildfires may contributeSecuritysupports neighbors's/UTAnaYeYing

  11. Yoho receives NNSA Fellowship

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What'sis Taking Over OurThe Iron SpinPrincetonUsingWhatY-12 recognized forCyclotron

  12. Spontaneous symmetry breaking in a generalized orbital compass model

    E-Print Network [OSTI]

    Lukasz Cincio; Jacek Dziarmaga; Andrzej M. Oles

    2010-09-10T23:59:59.000Z

    We introduce a generalized two-dimensional orbital compass model, which interpolates continuously from the classical Ising model to the orbital compass model with frustrated quantum interactions, and investigate it using the multiscale entanglement renormalization ansatz (MERA). The results demonstrate that increasing frustration of exchange interactions triggers a second order quantum phase transition to a degenerate symmetry broken state which minimizes one of the interactions in the orbital compass model. Using boson expansion within the spin-wave theory we unravel the physical mechanism of the symmetry breaking transition as promoted by weak quantum fluctuations and explain why this transition occurs only surprisingly close to the maximally frustrated interactions of the orbital compass model. The spin waves remain gapful at the critical point, and both the boson expansion and MERA do not find any algebraically decaying spin-spin correlations in the critical ground state.

  13. Explicit versus Spontaneous Diffeomorphism Breaking in Gravity

    E-Print Network [OSTI]

    Robert Bluhm

    2015-04-02T23:59:59.000Z

    Gravitational theories with fixed background fields break local Lorentz and diffeomorphism invariance either explicitly or spontaneously. In the case of explicit breaking it is known that conflicts can arise between the dynamics and geometrical constraints, while spontaneous breaking evades this problem. It is for this reason that in the gravity sector of the Standard-Model Extension (SME) it is assumed that the background fields (SME coefficients) originate from spontaneous symmetry breaking. However, in other examples, such as Chern-Simons gravity and massive gravity, diffeomorphism invariance is explicitly broken by the background fields, and the potential conflicts between the dynamics and geometry can be avoided in most cases. An analysis of how this occurs is given, and the conditions that are placed on the metric tensor and gravitational structure as a result of the presence of an explicit-breaking background are described. The gravity sector of the SME is then considered for the case of explicit breaking. However, it is found that a useful post-Newtonian limit is only obtained when the symmetry breaking is spontaneous.

  14. GROUND WATER CONTAMINATION

    SciTech Connect (OSTI)

    Unknown

    1999-09-01T23:59:59.000Z

    As required by the terms of the above referenced grant, the following summary serves as the Final Report for that grant. The grant relates to work performed at two separate sites, the Hoe Creek Underground Coal Gasification Site south of Gillette, Wyoming, and the Rock Springs In-Situ Oil Shale Retort Site near Rock Springs, Wyoming. The primary concern to the State of Wyoming at each site is ground water contamination (the primary contaminants of concern are benzene and related compounds), and the purpose of the grant has been to provide tiding for a Geohydrologist at the appropriate State agency, specifically the Land Quality Division (LQD) of the Wyoming Department of Environmental Quality. The LQD Geohydrologist has been responsible for providing technical and regulatory support to DOE for ground water remediation and subsequent surface reclamation. Substantial progress has been made toward remediation of the sites, and continuation of LQD involvement in the remediation and reclamation efforts is addressed.

  15. MODELING OF VERTICAL GROUND LOOP HEAT EXCHANGERS FOR GROUND SOURCE

    E-Print Network [OSTI]

    MODELING OF VERTICAL GROUND LOOP HEAT EXCHANGERS FOR GROUND SOURCE HEAT PUMP SYSTEMS By CENK SOURCE HEAT PUMP SYSTEMS Thesis Approved: ___________________________________________ Thesis Adviser scale test data. The short-term behavior of ground-coupled heat pump systems is important for the design

  16. Symmetry Breaking Revisited Jean-Francois Puget

    E-Print Network [OSTI]

    Flener, Pierre

    Symmetry Breaking Revisited Jean-Francois Puget ILOG, 9 avenue de Verdun, 94253 Gentilly, France, puget@ilog.fr Abstract. Symmetries in constraint satisfaction problems (CSPs) are one

  17. Holographic realization of gauge mediated supersymmetry breaking

    E-Print Network [OSTI]

    Kostas Skenderis; Marika Taylor

    2012-09-10T23:59:59.000Z

    The general gauge mediation scenario provides a framework in which properties of a visible sector with soft supersymmetry breaking are computed from current correlation functions in the supersymmetry breaking hidden sector. In this paper we will use holography to model strongly coupled hidden sectors by weakly curved geometries and describe how the current correlators relevant for general gauge mediation are computed by holographic methods. We illustrate the general setup by a toy example which captures most of the relevant features.

  18. Breaking Parity Symmetry Using Extra Dimensions

    E-Print Network [OSTI]

    R. N. Mohapatra; A. Prez-Lorenzana

    1999-11-17T23:59:59.000Z

    We present a new way to break parity symmetry in left-right symmetric models using boundary conditions on the fields residing in the fifth dimension. We also discuss the connection between the limits on the size of extra dimensions and the scale of right handed symmetry breaking obtained from the analysis of neutrinoless double beta decay in the case where the righthanded gauge symmetry is in the bulk.

  19. Ground-Based Radar

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville Power AdministrationField8,Dist.NewofGeothermal Heaton Armed ServicesGround-Based Microwave

  20. Ground-state structure of coherent lattice-mismatched zinc-blende A1-xBxC semiconductor alloys (x=0.25 and 0.75)

    E-Print Network [OSTI]

    Gong, Xingao

    , Fudan University, Shanghai 200433, People's Republic of China Su-Huai Wei National Renewable Energy.e., no bond-breaking phase separation , the freestanding lowest energy ground-state structures can have layered struc- ture along the 201 direction, has the lowest total energy, whereas in the previous ground

  1. Largest Federally Owned Wind Farm Breaks Ground at U.S. Weapons...

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

    is expected to complete construction and start generating electricity in summer 2014. Siemens will construct the wind farm under a performance-based contract that uses long-term...

  2. Arizona Apache Tribe Set to Break Ground on New Solar Project, Spring / Summer 2014 (Newsletter)

    SciTech Connect (OSTI)

    Not Available

    2014-03-01T23:59:59.000Z

    This newsletter describes key activities of the DOE Office of Indian Energy Policy and Programs for Spring / Summer 2014.

  3. Breaking Ground for GE Oil & Gas Tech Center|GE Global Research

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

    Partnership with Devon Energy at Global Research Oil & Gas Technology Center in Oklahoma City Click to email this to a friend (Opens in new window) Share on Facebook (Opens...

  4. Oil & Gas Tech Center Breaks Ground in Oklahoma | GE Global Research

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

    footprint. Given all the energy around the Oil & Gas Technology Center here in Oklahoma City, I thought I'd share with you the top 10 reasons why our team is excited about...

  5. NREL Breaks New Ground in Plant Pretreatment for Biofuels (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2013-01-01T23:59:59.000Z

    NREL researchers use imaging technologies to broaden knowledge of plant cell wall structures and identify ideal pretreatment of plant material.

  6. EECBG Success Story: Breaking Ground in Miami-Dade | 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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742Energy China U.S.ContaminationJulySavannah River Site forCommunity' | Department ofSensors

  7. Largest Federally-Owned Wind Farm Breaks Ground at U.S. Weapons Facility |

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't YourTransport(FactDepartment ofLetter Report:40PM toLEDControlDepartment ofDepartment of

  8. Helping STEM Education Take Root: Breaking Ground on a Field Station in

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742Energy ChinaofSchaefer To:Department of Energy CompletingPresented By: WALTER E.HelpIndian

  9. San Carlos Apache Tribe Set to Break Ground on New Solar Project |

    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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directed offOCHCO Overview OCHCO OverviewRepository | DepartmentSEA-04:Department ofQUÉFutureDepartment of

  10. Petra Nova Project Breaks Ground on World's Largest Post-Combustion

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 111 1,613 122Commercial602 1,39732onMakeEducationRemediation »PeerBriefingsPeter J.Carbon

  11. Largest Federally Owned Wind Farm Breaks Ground at U.S. Weapons Facility |

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC)Integrated Codes |Is Your Home asLCLSLaboratoryRowland toShadeEnvironmentalY-12

  12. Española entrepreneur breaks ground; expansion will create 50 new jobs

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville Power AdministrationField8,Dist. Category UC-l 1, 13 DE@EnergyErnest D. Courant,Smart

  13. U.S. Department of Energy Breaks Ground on State-of-the-Art Wind Turbine

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOriginEducationVideoStrategic|IndustrialCenterMarchC. BERKELEY:CommerceOFthe&

  14. Breaking Ground and Driving Discovery | U.S. DOE Office of Science (SC)

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office511041clothAdvanced Materials Advanced Materials FindAdvanced Materials Advanced Materials Find

  15. Breaking Ground for GE Oil & Gas Tech Center|GE Global Research

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office511041clothAdvanced Materials Advanced Materials FindAdvanced Materials Advanced Materials FindAnnounces

  16. Media Advisory Jefferson Lab Breaks Ground Sept. 1 for $73 Million

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville PowerCherries 82981-1cnHighand Retrievals from a NewCuneoTechnology & Engineering Facility

  17. Oil & Gas Tech Center Breaks Ground in Oklahoma | GE Global Research

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What's Possible for RenewableSpeeding accessSpeedingOctoberResearch & Development »Research Oil10

  18. Ground potential rise monitor

    DOE Patents [OSTI]

    Allen, Zachery W. (Mandan, ND); Zevenbergen, Gary A. (Arvada, CO)

    2012-04-03T23:59:59.000Z

    A device and method for detecting ground potential rise (GPR) comprising positioning a first electrode and a second electrode at a distance from each other into the earth. The voltage of the first electrode and second electrode is attenuated by an attenuation factor creating an attenuated voltage. The true RMS voltage of the attenuated voltage is determined creating an attenuated true RMS voltage. The attenuated true RMS voltage is then multiplied by the attenuation factor creating a calculated true RMS voltage. If the calculated true RMS voltage is greater than a first predetermined voltage threshold, a first alarm is enabled at a local location. If user input is received at a remote location acknowledging the first alarm, a first alarm acknowledgment signal is transmitted. The first alarm acknowledgment signal is then received at which time the first alarm is disabled.

  19. Ground-state energy of pionic hydrogen to one loop

    E-Print Network [OSTI]

    J. Gasser; M. A. Ivanov; E. Lipartia; M. Mojzis; A. Rusetsky

    2002-08-16T23:59:59.000Z

    We investigate the ground-state energy of the pi- p atom (pionic hydrogen) in the framework of QCD+QED. In particular, we evaluate the strong energy-level shift. We perform the calculation at next-to-leading order in the low-energy expansion in the framework of the relevant effective field theory. The result provides a relation between the strong energy shift and the pion-nucleon S-wave scattering lengths - evaluated in pure QCD - at next-to-leading order in isospin breaking and in the low-energy expansion. We compare our result with available model calculations.

  20. Ground state octupole correlation energies with effective forces

    E-Print Network [OSTI]

    Luis M. Robledo

    2015-01-28T23:59:59.000Z

    The ground state octupole correlation energy is computed with the D1M variant of the Gogny force in different theoretical frameworks and analyzed in detail. First I consider the correlation energy gained at the mean field level by breaking reflection symmetry. Next I consider the energy gain coming from symmetry (parity) restoration and finally I analyze the ground state correlation energy after configuration mixing with axially symmetric octupole states. The impact of the latter on theoretical binding energies indicates that octupole correlations do not affect in a significant way the trend and systematic of binding energies and therefore can not improve the performance of theoretical models in this respect. In particular, the too-large "shell gaps" predicted by self-consistent mean field models and relevant in astrophysics scenarios are not altered by the octupole correlations.

  1. Burial Ground Expansion Hydrogeologic Characterization

    SciTech Connect (OSTI)

    Gaughan , T.F.

    1999-02-26T23:59:59.000Z

    Sirrine Environmental Consultants provided technical oversight of the installation of eighteen groundwater monitoring wells and six exploratory borings around the location of the Burial Ground Expansion.

  2. Chimera Death: Symmetry Breaking in Dynamical Networks

    E-Print Network [OSTI]

    Anna Zakharova; Marie Kapeller; Eckehard Schll

    2014-02-03T23:59:59.000Z

    For a network of generic oscillators with nonlocal topology and symmetry-breaking coupling we establish novel partially coherent inhomogeneous spatial patterns, which combine the features of chimera states (coexisting incongruous coherent and incoherent domains) and oscillation death (oscillation suppression), which we call chimera death. We show that due to the interplay of nonlocality and breaking of rotational symmetry by the coupling two distinct scenarios from oscillatory behavior to a stationary state regime are possible: a transition from an amplitude chimera to chimera death via in-phase synchronized oscillations, and a direct abrupt transition for larger coupling strength.

  3. Gauge mediated supersymmetry breaking and moduli stabilization

    SciTech Connect (OSTI)

    Alwis, S. P. de [Physics Department, University of Colorado, Boulder, Colorado 80309 (United States)

    2007-10-15T23:59:59.000Z

    A generic lesson of string theory is that the coupling constants of an effective low energy theory are determined by the vacuum values of a set of fields - the so-called moduli - some of which are stabilized at relatively low masses by nonperturbative effects. We argue that the physics of these moduli cannot be separated from the issues of dynamical and gauge mediated supersymmetry breaking. To illustrate this point we present a modified version of the type IIB Kachru-Kallosh-Linde-Trivedi model where the criteria for gauge mediated supersymmetry breaking may be realized.

  4. Effective Field Theory of Emergent Symmetry Breaking in Deformed Atomic Nuclei

    E-Print Network [OSTI]

    T. Papenbrock; H. A. Weidenmller

    2015-05-07T23:59:59.000Z

    Spontaneous symmetry breaking in non-relativistic quantum systems has previously been addressed in the framework of effective field theory. Low-lying excitations are constructed from Nambu-Goldstone modes using symmetry arguments only. We extend that approach to finite systems. The approach is very general. To be specific, however, we consider atomic nuclei with intrinsically deformed ground states. The emergent symmetry breaking in such systems requires the introduction of additional degrees of freedom on top of the Nambu-Goldstone modes. Symmetry arguments suffice to construct the low-lying states of the system. In deformed nuclei these are vibrational modes each of which serves as band head of a rotational band.

  5. Symmetry-Breaking Constraints for Matrix Models

    E-Print Network [OSTI]

    Flener, Pierre

    -breaking constraints. Experimental re- sults confirm their value. 1 Introduction Symmetry in a CSP model is an important issue as the exploration of symmet- ric but essentially equivalent branches in a search tree may techniques have been developed to address the issue of eliminating symmetry in CSP models. An important class

  6. Viscoplastic dam breaks and the Bostwick consistometer

    E-Print Network [OSTI]

    Balmforth, Neil

    Viscoplastic dam breaks and the Bostwick consistometer N. J. Balmforth, a R. V. Craster, b P'Informazione, Universit`a di Milano, Crema, Italy Abstract We present a theoretical and experimental analysis of the dam the broken dam) that may assist an experimentalist to unravel those dependences. Experiments are conducted

  7. Long Wave Breaking Effects on Fringing Reefs

    E-Print Network [OSTI]

    Goertz, John 1985-

    2012-12-12T23:59:59.000Z

    Calculated HRMS .................................................... 20? Figure 7: HRMS of JB07 vs. Directly Calculated HRMS ..................................................... 21? Figure 8: Dissipation Zones for Combined Probabilistic Model.... To find a better estimation of the constraints in this steep slope area, Janssen and Battjes (2007; hereafter JB07) can be used to estimate bulk dissipation. However, it is possible to investigate the breaking process at levels deeper than bulk...

  8. Regional analysis of ground and above-ground climate

    SciTech Connect (OSTI)

    Not Available

    1981-12-01T23:59:59.000Z

    The regional suitability of underground construction as a climate control technique is discussed with reference to (1) a bioclimatic analysis of long-term weather data for 29 locations in the United States to determine appropriate above ground climate control techniques, (2) a data base of synthesized ground temperatures for the coterminous United States, and (3) monthly dew point ground temperature comparisons for identifying the relative likelihood of condensation from one region to another. It is concluded that the suitability of earth tempering as a practice and of specific earth-sheltered design stereotypes varies geographically; while the subsurface almost always provides a thermal advantage on its own terms when compared to above ground climatic data, it can, nonetheless, compromise the effectiveness of other, regionally more important climate control techniques. Also contained in the report are reviews of above and below ground climate mapping schemes related to human comfort and architectural design, and detailed description of a theoretical model of ground temperature, heat flow, and heat storage in the ground. Strategies of passive climate control are presented in a discussion of the building bioclimatic analysis procedure which has been applied in a computer analysis of 30 years of weather data for each of 29 locations in the United States.

  9. NLS ground states on graphs

    E-Print Network [OSTI]

    Riccardo Adami; Enrico Serra; Paolo Tilli

    2014-06-16T23:59:59.000Z

    We investigate the existence of ground states for the subcritical NLS energy on metric graphs. In particular, we find out a topological assumption that guarantees the nonexistence of ground states, and give an example in which the assumption is not fulfilled and ground states actually exist. In order to obtain the result, we introduce a new rearrangement technique, adapted to the graph where it applies. Owing to such a technique, the energy level of the rearranged function is improved by conveniently mixing the symmetric and monotone rearrangement procedures.

  10. Assigning phrase breaks from part-of-speech sequences.

    E-Print Network [OSTI]

    Black, Alan W; Taylor, Paul A

    1997-01-01T23:59:59.000Z

    One of the important stages in the process of turning unmarked text into speech is the assignment of appropriate phrase break boundaries. Phrase break boundaries are important to later modules including accent ...

  11. Winter Break 2011 (January) Knowledge is Power Program

    E-Print Network [OSTI]

    , TX) Kentucky Equine Humane Center (Nicholsville, Kentucky) Grand Canyon: Kane Ranch (Marble participants) Community Collaborations, Flood Relief (Atlanta, GA) (10 participants) Weekend Breaks Fall 2009, San Juan, TX (10 participants) Weekend Break Fall 2008 (October)-12 participants Cedar Rapids

  12. Collective neutrino oscillations and spontaneous symmetry breaking

    E-Print Network [OSTI]

    Duan, Huaiyu

    2015-01-01T23:59:59.000Z

    Neutrino oscillations in a hot and dense astrophysical environment such as a core-collapse supernova pose a challenging, seven-dimensional flavor transport problem. To make the problem even more difficult (and interesting), neutrinos can experience collective oscillations through nonlinear refraction in the dense neutrino medium in this environment. Significant progress has been made in the last decade towards the understanding of collective neutrino oscillations in various simplified neutrino gas models with imposed symmetries and reduced dimensions. However, a series of recent studies seem to have "reset" this progress by showing that these models may not be compatible with collective neutrino oscillations because the latter can break the symmetries spontaneously if they are not imposed. We review some of the key concepts of collective neutrino oscillations by using a few simple toy models. We also elucidate the breaking of spatial and directional symmetries in these models because of collective oscillation...

  13. Gravity dual of metastable dynamical supersymmetry breaking

    SciTech Connect (OSTI)

    DeWolfe, Oliver [Department of Physics, 390 UCB, University of Colorado, Boulder, Colorado 80309 (United States); Kachru, Shamit; Mulligan, Michael [Department of Physics and SLAC, Stanford University, Stanford, California 94305/94309 (United States)

    2008-03-15T23:59:59.000Z

    Metastable, supersymmetry-breaking configurations can be created in flux geometries by placing antibranes in warped throats. Via gauge/gravity duality, such configurations should have an interpretation as supersymmetry-breaking states in the dual field theory. In this paper, we perturbatively determine the asymptotic supergravity solutions corresponding to D3-brane probes placed at the tip of the cascading warped deformed conifold geometry, which is dual to an SU(N+M)xSU(N) gauge theory. The backreaction of the antibranes has the effect of introducing imaginary anti-self-dual flux, squashing the compact part of the space and forcing the dilaton to run. Using the generalization of holographic renormalization to cascading geometries, we determine the expectation values of operators in the dual field theory in terms of the asymptotic values of the supergravity fields.

  14. Navy Breaks World Record With Futuristic Free-Electron Laser...

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

    foxnews.comscitech20110218navy-breaks-world-record-futuristic-laser-getting-real Submitted: Sunday, February 20, 2011...

  15. Textural break foundation wall construction modules

    DOE Patents [OSTI]

    Phillips, Steven J. (Kennewick, WA)

    1990-01-01T23:59:59.000Z

    Below-grade, textural-break foundation wall structures are provided for inhibiting diffusion and advection of liquids and gases into and out from a surrounding hydrogeologic environment. The foundation wall structure includes a foundation wall having an interior and exterior surface and a porous medium disposed around a portion of the exterior surface. The structure further includes a modular barrier disposed around a portion of the porous medium. The modular barrier is substantially removable from the hydrogeologic environment.

  16. Ground Penetrating Radar, Barrow, Alaska

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

    John Peterson

    This is 500 MHz Ground Penetrating Radar collected along the AB Line in Intensive Site 1 beginning in October 2012 and collected along L2 in Intensive Site 0 beginning in September 2011. Both continue to the present.

  17. Ground Water Management Regulations (Louisiana)

    Broader source: Energy.gov [DOE]

    The rules and regulations apply to the management of the state's ground water resources. In addition, the Commissioner of Conservation has recommended that oil and gas operators with an interest...

  18. BREAK HOUSING HALLS NOTICE FOR SPRING SEMESTER HOUSING

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    BREAK HOUSING HALLS NOTICE FOR SPRING SEMESTER HOUSING BRETT | LEWIS | PRINCE | CASHIN NORTH AREA APARTMENTS #12;If you are cancelling your Break Housing assignment for the spring semester, you have two will receive a $100 refund of the Break Housing fee to your fall Bursar account. 2. If you remain beyond 6:00pm

  19. MODELING, SIMULATION AND OPTIMIZATION OF GROUND SOURCE

    E-Print Network [OSTI]

    MODELING, SIMULATION AND OPTIMIZATION OF GROUND SOURCE HEAT PUMP SYSTEMS By MUHAMMAD HAIDER KHAN AND OPTIMIZATION OF GROUND SOURCE HEAT PUMP SYSTEMS Thesis Approved..................................................................................................................... 1 1.1 Overview of Ground Source Heat Pump Systems.............................................. 1 1

  20. A LYMAN BREAK GALAXY IN THE EPOCH OF REIONIZATION FROM HUBBLE SPACE TELESCOPE GRISM SPECTROSCOPY

    SciTech Connect (OSTI)

    Rhoads, James E.; Malhotra, Sangeeta; Cohen, Seth; Zheng Zhenya [School of Earth and Space Exploration, Arizona State University, Tempe, AZ 85287 (United States); Stern, Daniel [Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, CA 91109 (United States); Dickinson, Mark [National Optical Astronomy Observatory, Tucson, AZ (United States); Pirzkal, Norbert; Grogin, Norman; Koekemoer, Anton; Peth, Michael A. [Space Telescope Science Institute, Baltimore, MD (United States); Spinrad, Hyron [University of California, Berkeley, CA (United States); Reddy, Naveen [University of California, Riverside, CA (United States); Hathi, Nimish [Observatories of the Carnegie Institution of Washington, Pasadena, CA (United States); Budavari, Tamas [Johns Hopkins University, Baltimore, MD (United States); Ferreras, Ignacio [Mullard Space Science Laboratory, University College London, Holmbury St Mary, Dorking, Surrey RH5 6NT (United Kingdom); Gardner, Jonathan P. [NASA Goddard Space Flight Center, Astrophysics Science Division, Observational Cosmology Laboratory, Code 665, Greenbelt, MD 20771 (United States); Gronwall, Caryl [Department of Astronomy and Astrophysics, and Institute for Gravitation and the Cosmos, The Pennsylvania State University, University Park, PA 16802 (United States); Haiman, Zoltan [Columbia University, New York, NY (United States); Kuemmel, Martin [Universitaets-Sternwarte Muenchen, Scheinerstr. 1, D-81679 Muenchen (Germany); Meurer, Gerhardt, E-mail: James.Rhoads@asu.edu [International Centre for Radio Astronomy Research, University of Western Australia, M468, 35 Stirling Highway, Crawley, WA 6009 (Australia); and others

    2013-08-10T23:59:59.000Z

    We present observations of a luminous galaxy at z = 6.573-the end of the reionization epoch-which has been spectroscopically confirmed twice. The first spectroscopic confirmation comes from slitless Hubble Space Telescope Advanced Camera for Surveys grism spectra from the PEARS survey (Probing Evolution And Reionization Spectroscopically), which show a dramatic continuum break in the spectrum at rest frame 1216 A. The second confirmation is done with Keck + DEIMOS. The continuum is not clearly detected with ground-based spectra, but high wavelength resolution enables the Ly{alpha} emission line profile to be determined. We compare the line profile to composite line profiles at z = 4.5. The Ly{alpha} line profile shows no signature of a damping wing attenuation, confirming that the intergalactic gas is ionized at z = 6.57. Spectra of Lyman breaks at yet higher redshifts will be possible using comparably deep observations with IR-sensitive grisms, even at redshifts where Ly{alpha} is too attenuated by the neutral intergalactic medium to be detectable using traditional spectroscopy from the ground.

  1. Breaking Barriers in Polymer Additive Manufacturing

    SciTech Connect (OSTI)

    Love, Lonnie J [ORNL; Duty, Chad E [ORNL; Post, Brian K [ORNL; Lind, Randall F [ORNL; Lloyd, Peter D [ORNL; Kunc, Vlastimil [ORNL; Peter, William H [ORNL; Blue, Craig A [ORNL

    2015-01-01T23:59:59.000Z

    Additive Manufacturing (AM) enables the creation of complex structures directly from a computer-aided design (CAD). There are limitations that prevent the technology from realizing its full potential. AM has been criticized for being slow and expensive with limited build size. Oak Ridge National Laboratory (ORNL) has developed a large scale AM system that improves upon each of these areas by more than an order of magnitude. The Big Area Additive Manufacturing (BAAM) system directly converts low cost pellets into a large, three-dimensional part at a rate exceeding 25 kg/h. By breaking these traditional barriers, it is possible for polymer AM to penetrate new manufacturing markets.

  2. Lattice String Breaking and Heavy Meson Decays

    E-Print Network [OSTI]

    I T Drummond; R R Horgan

    1998-11-11T23:59:59.000Z

    We show how string breaking on the lattice, treated as a mixing effect, can be related to decay rates for heavy quark systems. We use this to make a preliminary calculation of the energy split at maximum mixing for static quarks in QCD from the decay rate for $\\Upsilon(4S)\\to B{\\bar B}$. We extend the calculation to achieve rough estimates for the contributions of channels involving $B, B^*, B_s and B_s^*$ mesons to the width of the $\\Upsilon(5S)$.

  3. Dynamics of Symmetry Breaking and Tachyonic Preheating

    SciTech Connect (OSTI)

    Felder, Gary; Garcia-Bellido, Juan; Greene, Patrick B.; Kofman, Lev; Linde, Andrei; Tkachev, Igor

    2001-07-02T23:59:59.000Z

    We reconsider the old problem of the dynamics of spontaneous symmetry breaking (SSB) using 3D lattice simulations. We develop a theory of tachyonic preheating, which occurs due to the spinodal instability of the scalar field. Tachyonic preheating is so efficient that SSB typically completes within a single oscillation as the field rolls towards the minimum of its effective potential. We show that, contrary to previous expectations, preheating in hybrid inflation is typically tachyonic. Our results may also be relevant for the theory of the formation of topological defects and of disoriented chiral condensates in heavy ion collisions.

  4. Spontaneous Supersymmetry Breaking Induced by Vacuum Condensates

    E-Print Network [OSTI]

    Antonio Capolupo; Marco Di Mauro

    2012-08-29T23:59:59.000Z

    We propose a novel mechanism of spontaneous supersymmetry breaking which relies upon an ubiquitous feature of Quantum Field Theory, vacuum condensates. Such condensates play a crucial r\\^{o}le in many phenomena. Examples include Unruh effect, superconductors, particle mixing, and quantum dissipative systems. We argue that in all these phenomena supersymmetry, when present, is spontaneously broken. Evidence for our conjecture is given for the Wess--Zumino model, that can be considered an approximation to the supersymmetric extensions of the above mentioned systems. The magnitude of the effect is estimated for a recently proposed experimental setup based on an optical lattice.

  5. Nonlinear Dynamics of Longitudinal Ground Vehicle Traction

    E-Print Network [OSTI]

    Shaw, Steven W.

    asphalt b) Wet asphalt c) Gravel d) Packed Snow Nonlinear Dynamics of Longitudinal Ground Vehicle Traction

  6. Chip breaking system for automated machine tool

    DOE Patents [OSTI]

    Arehart, Theodore A. (Clinton, TN); Carey, Donald O. (Oak Ridge, TN)

    1987-01-01T23:59:59.000Z

    The invention is a rotary selectively directional valve assembly for use in an automated turret lathe for directing a stream of high pressure liquid machining coolant to the interface of a machine tool and workpiece for breaking up ribbon-shaped chips during the formation thereof so as to inhibit scratching or other marring of the machined surfaces by these ribbon-shaped chips. The valve assembly is provided by a manifold arrangement having a plurality of circumferentially spaced apart ports each coupled to a machine tool. The manifold is rotatable with the turret when the turret is positioned for alignment of a machine tool in a machining relationship with the workpiece. The manifold is connected to a non-rotational header having a single passageway therethrough which conveys the high pressure coolant to only the port in the manifold which is in registry with the tool disposed in a working relationship with the workpiece. To position the machine tools the turret is rotated and one of the tools is placed in a material-removing relationship of the workpiece. The passageway in the header and one of the ports in the manifold arrangement are then automatically aligned to supply the machining coolant to the machine tool workpiece interface for breaking up of the chips as well as cooling the tool and workpiece during the machining operation.

  7. Large-Field Inflation and Supersymmetry Breaking

    E-Print Network [OSTI]

    Wilfried Buchmuller; Emilian Dudas; Lucien Heurtier; Clemens Wieck

    2014-07-14T23:59:59.000Z

    Large-field inflation is an interesting and predictive scenario. Its non-trivial embedding in supergravity was intensively studied in the recent literature, whereas its interplay with supersymmetry breaking has been less thoroughly investigated. We consider the minimal viable model of chaotic inflation in supergravity containing a stabilizer field, and add a Polonyi field. Furthermore, we study two possible extensions of the minimal setup. We show that there are various constraints: first of all, it is very hard to couple an O'Raifeartaigh sector with the inflaton sector, the simplest viable option being to couple them only through gravity. Second, even in the simplest model the gravitino mass is bounded from above parametrically by the inflaton mass. Therefore, high-scale supersymmetry breaking is hard to implement in a chaotic inflation setup. As a separate comment we analyze the simplest chaotic inflation construction without a stabilizer field, together with a supersymmetrically stabilized Kahler modulus. Without a modulus, the potential of such a model is unbounded from below. We show that a heavy modulus cannot solve this problem.

  8. 1Ottawa 7/05 Structural Break DetectionStructural Break Detection

    E-Print Network [OSTI]

    ://www.stat.colostate.edu/~rdavis/lectures) This research supported in part by an IBM faculty award. #12;2Ottawa 7/05 Introduction Setup Examples AR GARCH for structural break estimation Simulation results Applications Simulation results for GARCH and SSM #12;3Ottawa/05 Examples (cont) 2. Segmented GARCH model: where 0 = 1

  9. Rayleigh approximation to ground state of the Bose and Coulomb glasses

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

    Ryan, S. D.; Mityushev, V.; Vinokur, V. M.; Berlyand, L.

    2015-01-16T23:59:59.000Z

    Glasses are rigid systems in which competing interactions prevent simultaneous minimization of local energies. This leads to frustration and highly degenerate ground states the nature and properties of which are still far from being thoroughly understood. We report an analytical approach based on the method of functional equations that allows us to construct the Rayleigh approximation to the ground state of a two-dimensional (2D) random Coulomb system with logarithmic interactions. We realize a model for 2D Coulomb glass as a cylindrical type II superconductor containing randomly located columnar defects (CD) which trap superconducting vortices induced by applied magnetic field. Ourmorefindings break ground for analytical studies of glassy systems, marking an important step towards understanding their properties.less

  10. Dynamical electroweak symmetry breaking and the top quark

    SciTech Connect (OSTI)

    Chivukula, R.S. [Boston Univ., MA (United States)

    1997-01-01T23:59:59.000Z

    In this talk, I discuss theories of dynamical electroweak symmetry breaking, with emphasis on the implications of a heavy top quark on the weak interaction {rho} parameter.

  11. Understanding the Electroweak Symmetry Breaking: The Higgs Boson...

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

    Understanding the Electroweak Symmetry Breaking: The Higgs Boson and Beyond (Monday, March 2) DATE: Monday, March 2, 4:10 pm LOCATION: Physics 0003 Understanding the Electroweak...

  12. R-symmetry and Supersymmetry Breaking at Finite Temperature

    E-Print Network [OSTI]

    E. F. Moreno; F. A. Schaposnik

    2009-09-16T23:59:59.000Z

    We analyze the spontaneous $U(1)_R$ symmetry breaking at finite temperature for the simple O'Raifeartaigh-type model introduced in [1] in connection with spontaneous supersymmetry breaking. We calculate the finite temperature effective potential (free energy) to one loop order and study the thermal evolution of the model. We find that the R-symmetry breaking occurs through a second order phase transition. Its associated meta-stable supersymmetry breaking vacuum is thermodynamically favored at high temperatures and the model remains trapped in this state by a potential barrier, as the temperature lowers all the way until T=0.

  13. adducts strand breaks: Topics by E-print Network

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

    STUDY OF DNA DOUBLE-STRAND BREAKS IN BYSTANDER PRIMARY HUMAN FIBROBLASTS L. B. Smilenov-or-nothing manner(7) . Bystander cells exhibit a variety of characteristics of...

  14. Isospin-Breaking quark condensates in Chiral Perturbation Theory

    E-Print Network [OSTI]

    A. Gomez Nicola; R. Torres Andres

    2011-11-14T23:59:59.000Z

    We analyze the isospin-breaking corrections to quark condensates within one-loop SU(2) and SU(3) Chiral Perturbation Theory including $m_u\

  15. Low energy dynamical supersymmetry breaking simplified

    SciTech Connect (OSTI)

    Dine, M. (Santa Cruz Institute for Particle Physics, University of California, Santa Cruz, California 95064 (United States)); Nelson, A.E. (Department of Physics, FM-15, University of Washington, Seattle,Washington 98195 (United States)); Shirman, Y. (Santa Cruz Institute for Particle Physics, University of California, Santa Cruz, California 95064 (United States))

    1995-02-01T23:59:59.000Z

    We present a model in which supersymmetry is dynamically broken at comparatively low energies. Previous efforts to construct simple models of this sort have been hampered by the presence of axions. The present model, which exploits an observation of Bagger, Poppitz, and Randall to avoid this problem, is far simpler than previous constructions. Models of this kind do not suffer from the naturalness difficulties of conventional supergravity models, and make quite definite predictions for physics over a range of scales from 100's of GeV to 1000's of TeV. Thus renormalizable visible sector models'' are a viable alternative to more conventional approaches. Our approach also yields a viable example of hidden sector dynamical supersymmetry breaking.

  16. NNSA Corporate CPEP Process NNSA LOS ALAMOS NATIONAL SECURITY...

    National Nuclear Security Administration (NNSA)

    were taken that delivered savings, including a very favorable overhaul of the employee health care plan, but more comprehensive cost control efforts are needed. The Laboratory...

  17. NNSA Corporate CPEP Process NNSA Lawrence Livermore National...

    National Nuclear Security Administration (NNSA)

    in demonstrating effective use of Advanced Scientific Computing (ASC) high performance computing systems for weapons applications. It provided exceptional support for the...

  18. NNSA Procurement Perspective - Joe Waddell, NNSA Senior Procurement

    Office of Environmental Management (EM)

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

  19. In-Ground Radiation Detection

    SciTech Connect (OSTI)

    McCormick, Kathleen R.; Stromswold, David C.; Woodring, Mitchell L.; Ely, James H.; Siciliano, Edward R.; Caggiano, Joseph A.; Hensley, Walter K.

    2006-10-29T23:59:59.000Z

    Vertically oriented radiation detectors may not provide sufficient screening in rail or aviation applications. Railcars can be heavily shielded on the sides, reducing the sensitivity of vertically mounted monitors. For aviation, the distance required for wingspan clearance reduces a vertical detectors coverage of the fuselage. To surmount these, and other, challenging operational and sensitivity issues, we have investigated the use of in-ground radiation detectors. (PIET-43741-TM-605).

  20. NNSA NEWS OCTOBER 2010.pmd

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC)Integrated Codes |IsLoveReferenceAgendaSecurity Complex0 National Nuclear1000 2010

  1. NNSA Staff Appointments.PDF

    National Nuclear Security Administration (NNSA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA Approved: 5-13-14 FEDERAL EMPLOYEE OCCUPATIONAL SAFETY AND HEALTHN NContacts: For

  2. LANL's Torres is NNSA Security

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville PowerCherries 82981-1cnHigh SchoolIn12electron 9 5 - -/e),,s - 6157 /TopLANLLANL(EES)LANL's Torres

  3. NNSA and Defense Nuclear Facilities

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Saleshttp://www.fnal.gov/directorate/nalcal/nalcal02_07_05_files/nalcal.gif Directorate1, IssueThailand | National Nuclear Securityand

  4. David Telles wins NNSA Security

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville Power Administration wouldDECOMPOSITION OFSupplementalC. L. Martin andandTopFosterDavidDavid

  5. NNSA | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA Approved:AdministrationAnalysis andB -Reports| Nationalry '1'/r/;L15-16 ||

  6. Gordon wins NNSA Safety Professional

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville Power AdministrationField8,Dist.NewofGeothermal Heat PumpJorgeAtl anta, Georgia, MarchGordon wins

  7. Symmetry breaking and low energy conformational fluctuations in

    E-Print Network [OSTI]

    Drabold, David

    Symmetry breaking and low energy conformational fluctuations in amorphous graphene Y. Li and D. A. Drabold* Department of Physics and Astronomy, Condensed Matter Surface Science Program, Ohio University Published online 21 December 2012 Keywords amorphous graphene, low-energy excitation, symmetry breaking

  8. Nonequilibrium symmetry breaking and pattern formation in magnetic films

    E-Print Network [OSTI]

    Deutsch, Josh

    films. ­ p. 7/6 #12;Applications of Ferromagnetism Doodle Pads Refrigerator Magnets NonequilibriumNonequilibrium symmetry breaking and pattern formation in magnetic films Josh Deutsch University of California Santa Cruz Nonequilibrium symmetry breaking and pattern formation in magnetic films. ­ p. 1/6 #12

  9. Montana Ground Water Assessment Act (Montana)

    Broader source: Energy.gov [DOE]

    This statute establishes a program to systematically assess and monitor the state's ground water and to disseminate the information to interested persons in order to improve the quality of ground...

  10. New look at the QCD ground state in a magnetic field

    E-Print Network [OSTI]

    Efrain J. Ferrer; Vivian de la Incera; Israel Portillo; Matthew Quiroz

    2014-06-13T23:59:59.000Z

    We explore chiral symmetry breaking in a magnetic field within a Nambu-Jona-Lasinio model of interacting massless quarks including tensor channels. We show that the new interaction channels open up via Fierz identities due to the explicit breaking of the rotational symmetry by the magnetic field. We demonstrate that the magnetic catalysis of chiral symmetry breaking leads to the generation of two independent condensates, the conventional chiral condensate and a spin-one condensate. While the chiral condensate generates a dynamical fermion mass, the new condensate gives rise to a dynamical anomalous magnetic moment for the fermions. As a consequence, the spectrum of the excitations in all Landau levels, except the lowest one, exhibits Zeeman splitting. Since the pair, formed by a quark and an antiquark with opposite spins, possesses a resultant magnetic moment, an external magnetic field can align it giving rise to a net magnetic moment for the ground state. This is the physical interpretation of the spin-one condensate. Our results show that the magnetically catalyzed ground state in QCD is actually richer than previously thought. The two condensates contribute to the effective mass of the LLL quasiparticles in such a way that the critical temperature for chiral symmetry restoration becomes enhanced.

  11. North Village Ground Source Heat Pumps

    Broader source: Energy.gov [DOE]

    Overview: Installation of Ground Source Heat Pumps. Replacement of Aging Heat Pumps. Alignment with Furmans Sustainability Goals.

  12. Ground Turkey and Potato Plate Ingredients

    E-Print Network [OSTI]

    Liskiewicz, Maciej

    Ground Turkey and Potato Plate Ingredients: 1 onion 1/2 pound ground turkey 1 cup ketchup, low, brown ground turkey and onion together over medium heat 8 to 10 minutes or until turkey is no longer. Return turkey to skillet. 3. Add ketchup to skillet; cover and simmer over medium-low heat 10 minutes. 4

  13. Case Study/ Ground Water Sustainability: Methodology and

    E-Print Network [OSTI]

    Zheng, Chunmiao

    , or the lack thereof, of ground water flow systems driven by similar hydrogeologic and economic conditionsCase Study/ Ground Water Sustainability: Methodology and Application to the North China Plain of a ground water flow system in the North China Plain (NCP) subject to severe overexploitation and rapid

  14. Creaming and breaking of liquid emulsions: a free boundary problem 1 / 48 Creaming and breaking of liquid

    E-Print Network [OSTI]

    Rosso, Fabio

    , as opposite to the other case called instead a water-in-oil emulsion. #12;Creaming and breaking of liquid emulsions: a free boundary problem 4 / 48 What is an emulsion? Everyday life examples (a) water-in-oil of the model 5 A priori estimates 6 Existence and uniqueness #12;Creaming and breaking of liquid emulsions

  15. 1SCRA 2006 FIM XIII-PORTUGAL Structural Break Detection for a ClassStructural Break Detection for a Class

    E-Print Network [OSTI]

    1000 -4-202 Any breaks in this series? #12;5SCRA 2006 FIM XIII-PORTUGAL Introduction Examples AR GARCH for structural break estimation Simulation results Applications Simulation results for GARCH and SV models #12 (cont) 2. Segmented GARCH model: where 0 = 1

  16. 1NCAR-IMAGe 2006 Structural Break Detection in Time Series ModelsStructural Break Detection in Time Series Models

    E-Print Network [OSTI]

    -202 Any breaks in this series? #12;5NCAR-IMAGe 2006 Introduction Examples AR GARCH Stochastic volatility break estimation Simulation results Applications Simulation results for GARCH and SV models #12;6NCAR-tjptjptjjt tYYY jj GARCH model

  17. NNSA Corporate CPEP Process NNSA Honeywell FM&T PER NNSA/NA-00...

    National Nuclear Security Administration (NNSA)

    testing, enabling reduced program risk and efficiencies. FM&T exceeded Access Control and Office Secure Transportation (OST) Web work scope and completed Demilitarization...

  18. NNSA Corporate CPEP Process NNSA Honeywell FM&T PER NNSA/NA-00...

    National Nuclear Security Administration (NNSA)

    "meets expectations." Cyber Security - Honeywell's AOP metrics for Q4 and the year were Green, no issues. All AOP milestones were delivered on time. Cyber Security completed...

  19. Dynamical chiral symmetry breaking in strangelets at finite temperature

    E-Print Network [OSTI]

    Chang-Qun Ma; Chun-Yuan Gao

    2009-12-08T23:59:59.000Z

    A model for strangelets at finite temperature is built, in which the quark masses are dynamically generated. The dynamical chiral symmetry breaking inside strangelets at finite temperature is investigated. It is found that the chiral symmetry is going to break spontaneously inside the strangelets at some finite temperature, and then the masses of strange quarks inside the strangelets increase as the temperature rises. The phenomenon that strange quark mass increases with temperature after the chiral symmetry breaks spontaneously is illustrated by some typical numerical examples.

  20. SciTech Connect: Sphericity and symmetry breaking in the formation...

    Office of Scientific and Technical Information (OSTI)

    and symmetry breaking in the formation of FrankKasper phases from one component materials Citation Details In-Document Search Title: Sphericity and symmetry breaking in the...

  1. Wave breaking along the stratospheric polar vortex as seen in ERA-40 data

    E-Print Network [OSTI]

    Abatzoglou, John T; Magnusdottir, Gudrun

    2007-01-01T23:59:59.000Z

    1983), Breaking planetary waves in the stratosphere, Nature,structure of breaking Rossby waves in the polar wintertimecontrol of upward wave flux near the tropopause, Geophys.

  2. The Role of Pendant Amines in the Breaking and Forming of Molecular...

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

    Pendant Amines in the Breaking and Forming of Molecular Hydrogen Catalyzed by Nickel Complexes. The Role of Pendant Amines in the Breaking and Forming of Molecular Hydrogen...

  3. Dynamical R-parity Breaking at the LHC

    E-Print Network [OSTI]

    Chen, Shao-Long; Mohapatra, Rabindra N; Zhang, Yue

    2010-01-01T23:59:59.000Z

    In a class of extensions of the minimal supersymmetric standard model with (B-L)/left-right symmetry that explains the neutrino masses, breaking R-parity symmetry is an essential and dynamical requirement for successful gauge symmetry breaking. Two consequences of these models are: (i) a new kind of R-parity breaking interaction that protects proton stability but adds new contributions to neutrinoless double beta decay and (ii) an upper bound on the extra gauge and parity symmetry breaking scale which is within the large hadron collider (LHC) energy range. We point out that an important prediction of such theories is a potentially large mixing between the right-handed charged lepton ($e^c$) and the superpartner of the right-handed gauge boson ($\\widetilde W_R^+$), which leads to a brand new class of R-parity violating interactions of type $\\widetilde{\\mu^c}^\\dagger\

  4. Tackling Epistemological Problems (TEP) A didactical engineering to break through

    E-Print Network [OSTI]

    Spagnolo, Filippo

    Tackling Epistemological Problems (TEP) A didactical engineering to break through the amazing world, becomes a didactical obstacle for the learning of this geometry. We need to use 3D models and also dynamic

  5. Assigning phrase breaks from part-of-speech sequences

    E-Print Network [OSTI]

    Taylor, Paul; Black, Alan W

    This paper presents an algorithm for automatically assigning phrase breaks to unrestricted text for use in a text-to-speech synthesizer. Text is first converted into a sequence of part-of-speech tags. Next a Markov model ...

  6. Sets of Symmetry Breaking Constraints Barbara M. Smith

    E-Print Network [OSTI]

    Smith, Barbara M.

    Sets of Symmetry Breaking Constraints Barbara M. Smith Cork Constraint Computation Centre, University College Cork, Ireland b.m.smith@4c.ucc.ie Abstract [Puget, 2004] has shown that if the symmetry

  7. Holographic theories of electroweak symmetry breaking without a Higgs Boson

    E-Print Network [OSTI]

    Burdman, Gustavo; Nomura, Yasunori

    2003-01-01T23:59:59.000Z

    Breaking without a Higgs Boson Gustavo Burdman a and1] or theories where the Higgs boson arises as a compositeto build models of a composite Higgs boson [4] and dynamical

  8. The Independent Caucus: Breaking the Rubber Stamp Mold

    E-Print Network [OSTI]

    Illinois at Chicago, University of

    The Independent Caucus: Breaking the Rubber Stamp Mold Chicago City Council Report May 21, 2007 in its voting patterns. It remains to be seen if this new oppositional bloc will undermine the rubber

  9. Novel Thermal Break with Simplified Manufacturing for R7 Commercial...

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

    (R5 OptiQ-Ultra Thermal Windows). Windows incorporating the foam-based sandwich-type thermal-break would achieve U-Factor of 0.14 Btuhr-ft2-F (R7 or better) with...

  10. Dynamics of Wave Breaking at a Coastal Sea Wall

    E-Print Network [OSTI]

    Antoine, Arthur L.

    2010-07-14T23:59:59.000Z

    etc). Even the "Factor of Safety" which is regularly used in designs to account for unknown and/or unforeseen situations which might occur implies a degree of uncertainty about the dynamic scenario of breaking waves in the coastal environment...

  11. Synchronous Symmetry Breaking in Neurons with Different Neurite Counts

    E-Print Network [OSTI]

    Wissner-Gross, Zachary D.

    As neurons develop, several immature processes (i.e., neurites) grow out of the cell body. Over time, each neuron breaks symmetry when only one of its neurites grows much longer than the rest, becoming an axon. This symmetry ...

  12. Breaking new ground in building green : the role of city policy and regulation in a building industry market transformation

    E-Print Network [OSTI]

    Prakash, Shiva R

    2010-01-01T23:59:59.000Z

    With a growing awareness of the need for a widespread reduction in the use of natural resources, including energy and water, buildings have been identified as a key component of America's, and the world's, drain on these ...

  13. Abstract--We use Delay-Tolerant Networking (DTN) to break control loops between space-ground communication

    E-Print Network [OSTI]

    Wood, Lloyd

    ). Figure 1 shows the overall concept of operations (CONOPS) as a series of events, labeled 1 through 7. 1

  14. NREL Breaks New Ground in Plant Pretreatment for Biofuels (Fact Sheet), Highlights in Science, NREL (National Renewable Energy Laboratory)

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC)Integrated CodesTransparency Visit | National Nuclear SecurityJune 4,Report

  15. Ground Penetrating Radar in Hydrogeophysics

    SciTech Connect (OSTI)

    Hubbard, Susan; Lambot, S.; Binley, A.; Slob, E.; Hubbard, S.

    2008-01-15T23:59:59.000Z

    To meet the needs of a growing population and to provide us with a higher quality of life, increasing pressures are being placed on our environment through the development of agriculture, industry, and infrastructures. Soil erosion, groundwater depletion, salinization, and pollution have been recognized for decades as major threats to ecosystems and human health. More recently, the progressive substitution of fossil fuels by biofuels for energy production and climate change have been recognized as potential threats to our water resources and sustained agricultural productivity. The vadose zone mediates many of the processes that govern water resources and quality, such as the partition of precipitation into infiltration and runoff , groundwater recharge, contaminant transport, plant growth, evaporation, and energy exchanges between the Earth's surface and its atmosphere. It also determines soil organic carbon sequestration and carbon-cycle feedbacks, which could substantially impact climate change. The vadose zone's inherent spatial variability and inaccessibility precludes direct observation of the important subsurface processes. In a societal context where the development of sustainable and optimal environmental management strategies has become a priority, there is a strong prerequisite for the development of noninvasive characterization and monitoring techniques of the vadose zone. In particular, hydrogeophysical approaches applied at relevant scales are required to appraise dynamic subsurface phenomena and to develop optimal sustainability, exploitation, and remediation strategies. Among existing geophysical techniques, ground penetrating radar (GPR) technology is of particular interest for providing high-resolution subsurface images and specifically addressing water-related questions. Ground penetrating radar is based on the transmission and reception of VHF-UHF (30-3000 MHz) electromagnetic waves into the ground, whose propagation is determined by the soil electromagnetic properties and their spatial distribution. As the dielectric permittivity of water overwhelms the permittivity of other soil components, the presence of water in the soil principally governs GPR wave propagation. Therefore, GPR-derived dielectric permittivity is usually used as surrogate measure for soil water content. In the areas of unsaturated zone hydrology and water resources, GPR has been used to identify soil stratigraphy, to locate water tables, to follow wetting front movement, to estimate soil water content, to assist in subsurface hydraulic parameter identification, to assess soil salinity, and to support the monitoring of contaminants. The purpose of this special section of the Vadose Zone Journal is to present recent research advances and applications of GPR in hydrogeophysics, with a particular emphasis on vadose zone investigations. This special section includes contributions presented at the European Geosciences Union General Assembly 2006 (EGU 2006, Vienna, Austria) and the 11th International Conference on Ground Penetrating Radar (GPR 2006, Columbus, OH). The studies presented here deal with a wide range of surface and borehole GPR applications, including GPR sensitivity to contaminant plumes, new methods for soil water content determination, three-dimensional imaging of the subsurface, time-lapse monitoring of hydrodynamic events and inversion techniques for soil hydraulic properties estimation, and joint interpretation of GPR and electric resistivity tomography (ERT) data.

  16. Remote grounding device for subterranean power systems

    SciTech Connect (OSTI)

    Wilson, D.P.

    1987-04-28T23:59:59.000Z

    A remote grounding device is described for subterranean power cable of an insulated conducting cable which comprises: a grounding module and a grounding mechanism; the grounding module is an assembly of a power buss, an insulation sheath, a reducing tap plug and an insulating receptacle cap. The power buss is intimately connected to the conducting cable by a means of an attachment. The reducing tap plug fits concentrically over the power buss and has a tubular probe path void contiguous and in-line to the power buss and a lip around the outer periphery of the reducing tap plug. The insulating receptacle cap covers the tubular void. The insulating sheath covers and holds reducing tap plug and power cable by a multiplicity of locking means and a grounding mechanism assembly of a frame, a probe, a power drive means, a grounding means, a handle means.

  17. Natural restoration of ground water in UCG

    SciTech Connect (OSTI)

    Humenick, M.J.; Britton, L.N.; Mattox, C.F.

    1982-01-01T23:59:59.000Z

    Ground water contamination from underground coal gasification (UCG) has been documented at several field tests in Texas and Wyoming. However, monitoring data following the termination of gasification operations has shown that contaminant concentrations decrease with time, apparently because of natural processes. This research evaluates the probable natural mechanisms for the reduction of organic contaminant concentrations in ground water. Results indicated that biological degradation and adsorption could be a significant mechanism for removal of organics from ground waters. 12 refs.

  18. 1Kaiserslautern 9/05 Structural Break Detection in Time Series ModelsStructural Break Detection in Time Series Models

    E-Print Network [OSTI]

    Regressive Modeling 4 pieces, 2.58 seconds. #12;4Kaiserslautern 9/05 Introduction Examples AR GARCH Stochastic for structural break estimation Simulation results Applications Simulation results for GARCH and SSM #12. Segmented GARCH model: where 0 = 1

  19. Earth resistivity measurement near substation ground grids

    SciTech Connect (OSTI)

    Lodwig, S.G.; Mateja, S.A. [ComEd, Chicago, IL (United States)

    1996-11-01T23:59:59.000Z

    Proper substation grounding grid design requires good, accurate soil resistivity measurements. This data is essential to model the substation ground grid to design a safe ground grid with a satisfactory ground grid resistance at minimum cost. For substations with several decades of service, there is some concern that a grid may have deteriorated, been damaged during equipment installation or excavation, or that initial soil resistivity measurements were lost or may not have been correctly performed. Ground grid conductors change the substation surface voltage distribution. Any voltage measurements taken at the complete substation will also vary from the tests made without conductors present. During testing, current was injected in the soil by probes placed near the ground grid. The current tends to follow the ground grid conductors since copper is a far better conductor than the soil it is placed in. Resistance readings near grids will be lower than readings in undisturbed soil. Since computer models were unavailable for many years, analyzing the effect of the grid conductors on soil resistivity measurements was very difficult. As a result, soil resistivity measurements made close to substations were of little use to the engineer unless some means of correcting the measured values could be developed. This paper will present results of soil resistivity measurements near a substation ground grid before and after a ground grid has been installed and describes a means of calculating the undisturbed soil model.

  20. The DNA Single-Strand Break Repair Machinery Facilitates CAF-1-Mediated Histone Deposition at Oxidative DNA Strand Breaks

    E-Print Network [OSTI]

    Arman Nabatiyan; Zhihong Zeng; Keith W. Caldecott

    2012-02-01T23:59:59.000Z

    Oxidative DNA single strand breaks arise continuously in cells and defects in their repair have been implicated in neurological disease. While much progress has been made in understanding how chromosomal single strand breaks are repaired little is known about the changes chromatin structure that accompany this process. Here, we show that nascent recombinant histone H3.1 protein accumulates and is deposited into chromatin at sites of DNA strand breakage in quiescent human cells following oxidative stress, and that core components of the single-strand break repair machinery are required for this process. We show that the SSBR sensor and scaffold proteins poly (ADP-ribose) polymerase and XRCC1 facilitate accumulation of chromatin assembly factor-1 (CAF-1) at sites of oxidative DNA strand breakage, which in turn mediates the deposition of Histone H3.1. We also demonstrate that depletion of CAF-1 slows global rates of DNA strand break repair in quiescent cells following oxidative stress, demonstrating that single-strand break repair and histone deposition are tightly coordinated processes. These data describe a novel role for the DNA singlestrand break repair machinery and implicate histone turnover as a core component of the cellular response of quiescent cells to oxidative damage.

  1. Evaluation of analytical methods to interpret ground deformations due to soft ground tunneling

    E-Print Network [OSTI]

    Zymnis, Despina M

    2009-01-01T23:59:59.000Z

    An in depth study was undertaken to evaluate the effectiveness of analytical solutions in describing ground movements induced by soft ground tunneling. The analytical solutions that were examined consider both isotropic ...

  2. Special Section on Ground Water Research in China Featured in This Issue of Ground Water

    E-Print Network [OSTI]

    Jiao, Jiu Jimmy

    of Ground Water by Xun Zhou1, Jiu J. Jiao2, and Mary P. Anderson3 Contained in this issue of Ground Water, Groundwater Resources and the Related Environ- Hydrogeologic Problems in China, Beijing: Seismological Press

  3. Stepped frequency ground penetrating radar

    DOE Patents [OSTI]

    Vadnais, Kenneth G. (Ojai, CA); Bashforth, Michael B. (Buellton, CA); Lewallen, Tricia S. (Ventura, CA); Nammath, Sharyn R. (Santa Barbara, CA)

    1994-01-01T23:59:59.000Z

    A stepped frequency ground penetrating radar system is described comprising an RF signal generating section capable of producing stepped frequency signals in spaced and equal increments of time and frequency over a preselected bandwidth which serves as a common RF signal source for both a transmit portion and a receive portion of the system. In the transmit portion of the system the signal is processed into in-phase and quadrature signals which are then amplified and then transmitted toward a target. The reflected signals from the target are then received by a receive antenna and mixed with a reference signal from the common RF signal source in a mixer whose output is then fed through a low pass filter. The DC output, after amplification and demodulation, is digitized and converted into a frequency domain signal by a Fast Fourier Transform. A plot of the frequency domain signals from all of the stepped frequencies broadcast toward and received from the target yields information concerning the range (distance) and cross section (size) of the target.

  4. Ground Loops for Heat Pumps and Refrigeration

    E-Print Network [OSTI]

    Braud, H. J.

    1986-01-01T23:59:59.000Z

    Ground loops are used for water source heat pumps. Refrigeration can be put on a ground loop. Water-cooled condensing units are more efficient than air-cooled, and they can be put indoors. Indoor location makes piping for desuperheater hot water...

  5. Ground water provides drinking water, irrigation for

    E-Print Network [OSTI]

    Saldin, Dilano

    Ground water provides drinking water, irrigation for crops and water for indus- tries. It is also connected to surface waters, and maintains the flow of rivers and streams and the level of wetlands- tion of those along Lake Michigan, most communi- ties, farms and industries still rely on ground water

  6. Ground Loops for Heat Pumps and Refrigeration

    E-Print Network [OSTI]

    Braud, H. J.

    1986-01-01T23:59:59.000Z

    Ground loops are used for water source heat pumps. Refrigeration can be put on a ground loop. Water-cooled condensing units are more efficient than air-cooled, and they can be put indoors. Indoor location makes piping for desuperheater hot water...

  7. The horizontal dam break problem for slow non-Newtonian power-law fluids

    E-Print Network [OSTI]

    The horizontal dam break problem for slow non-Newtonian power-law fluids P. Saramito a C. Smutek bLaboratoire geosciences IPGP et universite de La Reunion, France Abstract The dam break problem shallow for the horizontal dam break problem. Keywords viscoplastic fluid; dam break problem; shallow flows. 1

  8. Explicit Supersymmetry Breaking on Boundaries of Warped Extra Dimensions

    SciTech Connect (OSTI)

    Hall, Lawrence J.; Nomura, Yasunori; Okui, Takemichi; Oliver, Steven J.

    2003-02-25T23:59:59.000Z

    Explicit supersymmetry breaking is studied in higher dimensional theories by having boundaries respect only a subgroup of the bulk symmetry. If the boundary symmetry is the maximal subgroup allowed by the boundary conditions imposed on the fields, then the symmetry can be consistently gauged; otherwise gauging leads to an inconsistent theory. In a warped fifth dimension, an explicit breaking of all bulk supersymmetries by the boundaries is found to be inconsistent with gauging; unlike the case of flat 5D, complete supersymmetry breaking by boundary conditions is not consistent with supergravity. Despite this result, the low energy effective theory resulting from boundary supersymmetry breaking becomes consistent in the limit where gravity decouples, and such models are explored in the hope that some way of successfully incorporating gravity can be found. A warped constrained standard model leads to a theory with one Higgs boson with mass expected close to the experimental limit. A unified theory in a warped fifth dimension is studied with boundary breaking of both SU(5) gauge symmetry and supersymmetry. The usual supersymmetric predictionfor gauge coupling unification holds even though the TeV spectrum is quite unlike the MSSM. Such a theory may unify matter and Higgs in the same SU(5) hypermultiplet.

  9. Gel and process for preventing carbon dioxide break through

    SciTech Connect (OSTI)

    Sandiford, B.B.; Zillmer, R.C.

    1987-06-16T23:59:59.000Z

    A process is described for retarding the flow of carbon dioxide in carbon dioxide break-through fingers in a subterranean formation, the process comprising: (a) introducing a gas selected from the group consisting of carbon dioxide and gases containing carbon dioxide into a subterranean deposit containing carbon dioxide break-through fingers; (b) after the carbon dioxide break-through fingers have sorbed a predetermined amount of the gas, stopping the flow of the gas into the subterranean formation, (c) after stopping the flow of the gas into the subterranean formation, introducing an effective amount of a gel-forming composition into the subterranean formation and into the carbon dioxide break-through fingers, the gel-forming composition being operable, when contacting carbon dioxide break-through fingers containing the brine which has absorbed substantial amounts of carbon dioxide to form a gel in the fingers which is operable for retarding the flow of the gas in the finger. The gel-forming composition comprises: i. an aqueous solution comprising a first substance selected from the group consisting of polyvinyl alcohols, polyvinyl alcohol copolymers, and mixtures thereof, and ii. an amount of a second substance selected from the group consisting of aldehydes, aldehyde generating substances, acetals, acetal generating substances, and mixtures thereof.

  10. Hanford site ground water protection management plan

    SciTech Connect (OSTI)

    Not Available

    1994-10-01T23:59:59.000Z

    Ground water protection at the Hanford Site consists of preventative and remedial measures that are implemented in compliance with a variety of environmental regulations at local, state, and federal levels. These measures seek to ensure that the resource can sustain a broad range of beneficial uses. To effectively coordinate and ensure compliance with applicable regulations, the U.S. Department of Energy has issued DOE Order 5400.1 (DOE 1988a). This order requires all U.S. Department of Energy facilities to prepare separate ground water protection program descriptions and plans. This document describes the Ground Water Protection Management Plan (GPMP) for the Hanford Site located in the state of Washington. DOE Order 5400.1 specifies that the GPMP covers the following general topical areas: (1) documentation of the ground water regime; (2) design and implementation of a ground water monitoring program to support resource management and comply with applicable laws and regulations; (3) a management program for ground water protection and remediation; (4) a summary and identification of areas that may be contaminated with hazardous waste; (5) strategies for controlling hazardous waste sources; (6) a remedial action program; and (7) decontamination, decommissioning, and related remedial action requirements. Many of the above elements are currently covered by existing programs at the Hanford Site; thus, one of the primary purposes of this document is to provide a framework for coordination of existing ground water protection activities. The GPMP provides the ground water protection policy and strategies for ground water protection/management at the Hanford Site, as well as an implementation plan to improve coordination of site ground water activities.

  11. Application of break preclusion concept in German nuclear power plants

    SciTech Connect (OSTI)

    Roos, E. [Energie-Versorgung Schwaben AG, Stuttgart (Germany); Maier, V. [Bayernwerk AG, Muenchen (Germany); Nagel, G. [PraussenElektra AG, Hannover (Germany)] [and others

    1997-04-01T23:59:59.000Z

    The break preclusion concept is based on {open_quotes}KTA rules{close_quotes}, {open_quotes}RSK guidelines{close_quotes} and {open_quotes}Rahmenspeziflkation Basissicherheit{close_quotes}. These fundamental rules containing for example requirements on material, design, calculation, manufacturing and testing procedures are explained and the technical realisation is shown by means of examples. The proof of the quality of these piping systems can be executed by means of fracture mechanics calculations by showing that in every case the leakage monitoring system already detect cracks which are clearly smaller than the critical crack. Thus the leak before break behavior and the break preclusion concept is implicitly affirmed. In order to further diminish conservativities in the fracture mechanics procedures, specific research projects are executed which are explained in this contribution.

  12. Lorentz symmetry breaking as a quantum field theory regulator

    SciTech Connect (OSTI)

    Visser, Matt [School of Mathematics, Statistics, and Operations Research, Victoria University of Wellington, Wellington 6140 (New Zealand)

    2009-07-15T23:59:59.000Z

    Perturbative expansions of quantum field theories typically lead to ultraviolet (short-distance) divergences requiring regularization and renormalization. Many different regularization techniques have been developed over the years, but most regularizations require severe mutilation of the logical foundations of the theory. In contrast, breaking Lorentz invariance, while it is certainly a radical step, at least does not damage the logical foundations of the theory. I shall explore the features of a Lorentz symmetry breaking regulator in a simple polynomial scalar field theory and discuss its implications. In particular, I shall quantify just 'how much' Lorentz symmetry breaking is required to fully regulate the quantum theory and render it finite. This scalar field theory provides a simple way of understanding many of the key features of Horava's recent article [Phys. Rev. D 79, 084008 (2009)] on 3+1 dimensional quantum gravity.

  13. Break modeling for RELAP5 analyses of ISP-27 Bethsy

    SciTech Connect (OSTI)

    Petelin, S.; Gortnar, O.; Mavko, B.; Parzer, I.

    1992-01-01T23:59:59.000Z

    This paper presents pre- and posttest analyses of International Standard Problem (ISP) 27 on the Bethsy facility and separate RELAP5 break model tests considering the measured boundary condition at break inlet. This contribution also demonstrates modifications which have assured the significant improvement of model response in posttest simulations. Calculations were performed using the RELAP5/MOD2/36.05 and RELAP5/MOD3.5M5 codes on the MicroVAX, SUN, and CONVEX computers. Bethsy is an integral test facility that simulates a typical 900-MW (electric) Framatome pressurized water reactor. The ISP-27 scenario involves a 2-in. cold-leg break without HPSI and with delayed operator procedures for secondary system depressurization.

  14. Comparing Measured Fluorocarbon Leader Breaking Strength with Manufacturer Claims

    E-Print Network [OSTI]

    Haight, Christine; McQueeney, Kathleen; Courtney, Ya'el

    2012-01-01T23:59:59.000Z

    The experiment reported in this article addresses manufacturer claims of fluorocarbon leader material strength versus experimental tests of leaders strength. Breaking strength of fishing line is the most common specification when marketing fishing line. In this study, eight leaders rated near 15 pounds by their manufacturers were tested. Each leader was tested with a knot in the line and without a knot in the line. The strongest leader tested without a knot was Cabela's Seaguar fluorocarbon and the weakest leader tested without a knot was Cabela's Premier leader. The highest strength of leaders with a knot was the Ande Monofilament Fluorocarbon and the lowest breaking strength of leaders with a knot was the Seaguar Grand Max Fluorocarbon. Few published studies actually test the breaking strength of a leader to determine the accuracy of manufacturers' claims. Tensile strengths are also reported.

  15. Break-up stage restoration in multifragmentation reactions

    E-Print Network [OSTI]

    Ad. R. Raduta; E. Bonnet; B. Borderie; N. Le Neindre; S. Piantelli; M. F. Rivet

    2007-02-05T23:59:59.000Z

    In the case of Xe+Sn at 32 MeV/nucleon multifragmentation reaction break-up fragments are built-up from the experimentally detected ones using evaluations of light particle evaporation multiplicities which thus settle fragment internal excitation. Freeze-out characteristics are extracted from experimental kinetic energy spectra under the assumption of full decoupling between fragment formation and energy dissipated in different degrees of freedom. Thermal kinetic energy is determined uniquely while for freeze-out volume - collective energy a multiple solution is obtained. Coherence between the solutions of the break-up restoration algorithm and the predictions of a multifragmentation model with identical definition of primary fragments is regarded as a way to select the true value. The broad kinetic energy spectrum of $^3$He is consistent with break-up genesis of this isotope.

  16. Breaking anchored droplets in a microfluidic Hele-Shaw cell

    E-Print Network [OSTI]

    Amselem, Gabriel; Gallaire, Franois; Baroud, Charles N

    2015-01-01T23:59:59.000Z

    We study microfluidic self digitization in Hele-Shaw cells using pancake droplets anchored to surface tension traps. We show that above a critical flow rate, large anchored droplets break up to form two daughter droplets, one of which remains in the anchor. Below the critical flow velocity for breakup the shape of the anchored drop is given by an elastica equation that depends on the capillary number of the outer fluid. As the velocity crosses the critical value, the equation stops admitting a solution that satisfies the boundary conditions; the drop breaks up in spite of the neck still having finite width. A similar breaking event also takes place between the holes of an array of anchors, which we use to produce a 2D array of stationary drops in situ.

  17. Symmetry Breaking and False Vacuum Decay after Hybrid Inflation

    E-Print Network [OSTI]

    Juan Garcia-Bellido; Margarita Garcia Perez; Antonio Gonzalez-Arroyo

    2003-03-25T23:59:59.000Z

    We discuss the onset of symmetry breaking from the false vacuum in generic scenarios in which the mass squared of the symmetry breaking (Higgs) field depends linearly with time, as it occurs, via the evolution of the inflaton, in models of hybrid inflation. We show that the Higgs fluctuations evolve from quantum to classical during the initial stages. This justifies the subsequent use of real-time lattice simulations to describe the fully non-perturbative and non-linear process of symmetry breaking. The early distribution of the Higgs field is that of a smooth classical gaussian random field, and consists of lumps whose shape and distribution is well understood analytically. The lumps grow with time and develop into ``bubbles'' which eventually collide among themselves, thus populating the high momentum modes, in their way towards thermalization at the true vacuum. With the help of some approximations we are able to provide a quasi-analytic understanding of this process.

  18. Charge Symmetry Breaking and Parity Violating Electron-Proton Scattering

    E-Print Network [OSTI]

    Michael Wagman; Gerald A. Miller

    2014-12-16T23:59:59.000Z

    Charge symmetry breaking contributions to the proton's neutral weak form factors must be understood in order for future measurements of parity violating electron-proton scattering to be definitively interpreted as evidence of proton strangeness. We calculate these charge symmetry breaking form factor contributions using chiral perturbation theory with resonance saturation estimates for unknown low-energy constants. The uncertainty of the leading-order resonance saturation estimates is reduced by incorporating nuclear physics constraints. Higher-order contributions are investigated through phenomenological vertex form factors. We predict that charge symmetry breaking form factor contributions are an order of magnitude larger than expected from naive dimensional analysis but are still an order of magnitude smaller than current experimental bounds on proton strangeness. This is consistent with previous calculations using chiral perturbation theory with resonance saturation.

  19. Color breaking in the quantum leaped stop decay

    E-Print Network [OSTI]

    Imre Czovek

    2015-04-12T23:59:59.000Z

    The superfield propagator contains a measurable quantum leap, which comes from the definition of SUSY. In the sfermion -> Goldstino + fermion vertex change: 1. the spin of sparticle with discrete 1/2, 2. the Grassman superspace with the Goldstino shift operator. 3. the spacetime as the result of extra dimensional leap. The leap nature of SUSY transformations appears in the squark decay, it is the analog definition of SUSY. The quantum leaped outgoing propagators are determined and break locally the energy and the charge. Like to the teleportation the entangled pairs are here the b quark and the Goldstino. The dominant stop production is from gluons. The stop-antistop pair decay to quantum leaped b (c or t) quark, and the decay break the color. I get for the (color breaking) quantum leap: 10^-18 m !!! And 10^-11 m color breaking would be needed for a color breaking chain reaction. The open question is: Are the colliders going to produce supersymmetry charge? Because some charges in QGP can make long color breaking and a chain reaction. A long color broken QGP state in the re-Big Bang theory could explain the near infinite energy and the near infinite mass of the universe: - at first was random color QGP in the flat space-time, - at twice the color restoration in the curved space-time, which eats the Goldstinos, - and finally the baryon genesis. The re Big Bang make a supernova like collapse and a flat explosion of Universe. This explanation of SUSY hides the Goldstone fermion in the extra dimensions, the Goldstino propagate only in superspace and it is a not observable dark matter. PACS: 12.60.Jv

  20. Margins in high temperature leak-before-break assessments

    SciTech Connect (OSTI)

    Budden, P.J.; Hooton, D.G.

    1997-04-01T23:59:59.000Z

    Developments in the defect assessment procedure R6 to include high-temperature mechanisms in Leak-before-Break arguments are described. In particular, the effect of creep on the time available to detect a leak and on the crack opening area, and hence leak rate, is discussed. The competing influence of these two effects is emphasized by an example. The application to Leak-before-Break of the time-dependent failure assessment diagram approach for high temperature defect assessment is then outlined. The approach is shown to be of use in assessing the erosion of margins by creep.

  1. Scaling Considerations in Ground State Quantum Computation

    E-Print Network [OSTI]

    Ari Mizel; M. W. Mitchell; Marvin L. Cohen

    2000-07-02T23:59:59.000Z

    We study design challenges associated with realizing a ground state quantum computer. In such a computer, the energy gap between the ground state and first excited state must be sufficiently large to prevent disruptive excitations. Here, an estimate is provided of this gap as a function of computer size. We then address the problem of detecting the output of a ground state quantum computer. It is shown that the exponential detection difficulties that appear to be present at first can be overcome in a straightforward manner by small design changes.

  2. Proceedings of the National Groundwater National Ground Water Association Southwest focused ground water conference: Discussing the issue of MTBE and perchlorate in the ground water, Anaheim, CA, June 3-4, pp:87-90.

    E-Print Network [OSTI]

    ground water conference: Discussing the issue of MTBE and perchlorate in the ground water, Anaheim, CA

  3. Grounding linguistic analysis in control applications

    E-Print Network [OSTI]

    Branavan, Satchuthananthavale Rasiah Kuhan

    2012-01-01T23:59:59.000Z

    This thesis addresses the problem of grounding linguistic analysis in control applications, such as automated maintenance of computers and game playing. We assume access to natural language documents that describe the ...

  4. Above Ground Storage Tank (AST) Inspection Form

    E-Print Network [OSTI]

    Pawlowski, Wojtek

    Above Ground Storage Tank (AST) Inspection Form Petroleum Bulk Storage Form Facility Name.ehs.cornell.edu/env/bulk-material-storage/petroleum-bulk-storage/Documents/AST_Inspection_Form.pdf #12;

  5. Ground Water Protection Act (New Mexico)

    Broader source: Energy.gov [DOE]

    The purpose of the Ground Water Protection Act is to provide substantive provisions and funding mechanisms to the extent that funds are available to enable the state to take corrective action at...

  6. Building an entanglement measure on physical ground

    E-Print Network [OSTI]

    D. Teresi; A. Napoli; A. Messina

    2008-05-28T23:59:59.000Z

    We introduce on physical grounds a new measure of multipartite entanglement for pure states. The function we define is discriminant and monotone under LOCC and moreover can be expressed in terms of observables of the system.

  7. International Borders, Ground Water Flow, and Hydroschizophrenia

    E-Print Network [OSTI]

    Wolf, Aaron

    International Borders, Ground Water Flow, and Hydroschizophrenia by Todd Jarvis1,2, Mark Giordano3 of Geosciences, 104 Wilkinson Hall, Corvallis, OR 97331 2Corresponding author: todd.jarvis@oregonstate.edu 3

  8. Commonality of ground systems in launch operations

    E-Print Network [OSTI]

    Quinn, Shawn M

    2008-01-01T23:59:59.000Z

    NASA is examining the utility of requiring a certain degree of commonality in both flight and ground systems in the Constellation Program. While the benefits of commonality seem obvious in terms of minimizing upfront ...

  9. Ground rubber: Reactive permeable barrier sorption media

    SciTech Connect (OSTI)

    Kershaw, D.S.; Pamukcu, S. [Lehigh Univ., Bethlehem, PA (United States)

    1997-12-31T23:59:59.000Z

    The objective of this research was to examine the feasibility of using ground tire rubber as a sorbent media in reactive permeable barrier systems. Previous research by the current authors has demonstrated that tire rubber can sorb significant quantities of benzene, toluene, ethylbenzene and O-xylene from aqueous solutions. The current research was run to examine the usage rate of ground rubber in a packed bed reactor under specific contact times. In addition, desorption and repetitive sorption tests were run to determine the reversibility of the sorption process for ground tire rubber. These tests were run to determine the regeneration capacity of ground tire rubber. Results of the study show that the usage rates are greater than 50% with an empty bed contact times of 37 minutes, and minimal amounts of energy are needed to regenerate the tire rubber after use.

  10. A note on classical ground state energies

    E-Print Network [OSTI]

    Michael K. -H. Kiessling

    2009-05-28T23:59:59.000Z

    The pair-specific ground state energy of Newtonian N-body systems grows monotonically in N. This furnishes a whole family of simple new tests for minimality of putative ground state energies obtained through computer experiments. Inspection of several publically available lists of such computer-experimentally obtained putative ground state energies has yielded several dozen instances which failed (at least) one of these tests. Although the correct ground state energy is not revealed by this method, it does yield a better upper bound on it than the experimentally found value whenever the latter fails a monotonicity test. The surveyed N-body systems include in particular N point charges with 2- or 3-dimensional Coulomb pair interactions, placed either on the unit 2-sphere or on a 2-torus (a.k.a. Thomson, Fekete, or Riesz problems).

  11. ADVERTISMENT Home > News > Breaking news 20 May 2009

    E-Print Network [OSTI]

    Espinosa, Horacio D.

    ADVERTISMENT Home > News > Breaking news 20 May 2009 New tool for next-generation cancer treatments 2 of 2 Prostate Cancer Options Most advanced prostate cancer treatments in Chicago's NW suburbs www.nch.org/northwestcommunityhosp New Cancer Treatments Discover The 12 Most Effective Cancer Treatments In Existence! Ultimate-Cancer

  12. Structural Testing at the Micro and Nano Scales: Breaking

    E-Print Network [OSTI]

    Ballarini, Roberto

    Structural Testing at the Micro and Nano Scales: Breaking Invisible Specimens With Zero Force). "Nano measurements with micro devices: mechanical properties of hydrated collagen fibrils," J. of the R tangential slots · Fuel swirls in the spin chamber and exits through the orifice in a hollow conical spray

  13. EasyVoice: Breaking barriers for people with voice disabilities

    E-Print Network [OSTI]

    Condado, Paulo

    disabilities. With the advances in computing power, new applications have been developed for helping peopleEasyVoice: Breaking barriers for people with voice disabilities Paulo A. Condado and Fernando G,flobo}@ualg.pt Abstract. Text-to-speech technology has been broadly used to help people with voice disabilities

  14. Building Cathedrals and Breaking down Reinforced Concrete Walls

    E-Print Network [OSTI]

    Broué, Michel - Institut de Mathématiques de Jussieu, Université Paris 7

    Building Cathedrals and Breaking down Reinforced Concrete Walls Michel Brou´e Institut Henri distinction between great mathematicians Concrete walls breakers Michel Brou´e (Institut Henri Poincar´e) John Concrete walls breakers Cathedrals builders Michel Brou´e (Institut Henri Poincar´e) John Thompson

  15. Bootstrap Dynamical Symmetry Breaking with New Heavy Chiral Quarks

    E-Print Network [OSTI]

    Yukihiro Mimura; Wei-Shu Hou; Hiroaki Kohyama

    2013-01-31T23:59:59.000Z

    A Higgs-like new boson with mass around 126 GeV is now established, but its true nature probably cannot be settled with 2011--2012 LHC data. We assume it is a dilaton with couplings weaker than the Higgs boson (except to $\\gamma\\gamma$ and $gg$), and explore dynamical symmetry breaking (DSB) by strong Yukawa coupling of a yet unseen heavy chiral quark doublet $Q$. Assuming the actual Higgs boson to be heavy, the Goldstone boson $G$ of electroweak symmetry breaking still couples to $Q$ with Yukawa coupling $\\lambda_Q$. A ``bootstrap" gap equation without a Higgs particle is constructed. Electroweak symmetry breaking via strong $\\lambda_Q$ generates both heavy mass for $Q$, while self-consistently justifying $G$ as a massless Goldstone particle in the loop. The spontaneous breaking of scale invariance in principle \\emph{allows} for a dilaton. We numerically solve such a gap equation and find the mass of the heavy quark to be a couple of TeV. We offer a short critique on the results of the scale-invariant model of Hung and Xiong, where a similar gap equation is built with a massless scalar doublet. Through this we show that a light SM Higgs at 126 GeV cannot be viable within our approach to DSB, while a dilaton with weaker couplings is consistent with our main result.

  16. BREAKING WITH OR BUILDING ON THE PAST? REFORMING IRISH PUBLIC

    E-Print Network [OSTI]

    of the application of new public management styles to Ireland. Particular attention is paid to the public serviceBREAKING WITH OR BUILDING ON THE PAST? REFORMING IRISH PUBLIC ADMINISTRATION: 1958-2008 Niamh? REFORMING IRISH PUBLIC ADMINISTRATION: 1958-2008 Niamh Hardiman and Muiris MacCarthaigh Working Papers

  17. Mechanisms of cellular symmetry breaking in S. cerevisiae

    E-Print Network [OSTI]

    Smith, Sarah Ellen

    2013-12-31T23:59:59.000Z

    ..1 Chapter 2: Non ?uniform membrane diffusion enables steady?state cell polarization via vesicular trafficking ..34 Chapter 3: Independence of symmetry breaking on... Bem1?mediated autocatalytic activation of Cdc42 .88 Chapter 4: Preliminary data on Cdc42 microdomains in the presence of Rdi1 feedback..135 Chapter 5...

  18. Vacuum condensates, flavor mixing and spontaneous supersymmetry breaking

    E-Print Network [OSTI]

    Antonio Capolupo; Marco Di Mauro

    2013-01-05T23:59:59.000Z

    Spontaneous supersymmetry (SUSY) breaking is revealed in all phenomena in which vacuum condensates are physically relevant. The dynamical breakdown of SUSY is generated by the condensates themselves, which lift the zero point energy. Evidence is presented in the case of the Wess-Zuimino model, and the flavor mixing case is treated in detail.

  19. Timber + TouchPads: How Education Will Make or Break

    E-Print Network [OSTI]

    Pulfrey, David L.

    Timber + TouchPads: How Education Will Make or Break BC's Emerging Smart Economy Vancouver Board the health of the soil and human health and survival. Right here at home, Business in Vancouver founder Peter-wide collective of farmers' markets. The BC government just announced $2 million dollars in funding for local food

  20. MODELING, VERIFICATION AND OPTIMIZATION OF HYBRID GROUND SOURCE HEAT PUMP

    E-Print Network [OSTI]

    MODELING, VERIFICATION AND OPTIMIZATION OF HYBRID GROUND SOURCE HEAT PUMP SYSTEMS IN ENERGYPLUS, VERIFICATION AND OPTIMIZATION OF HYBRID GROUND SOURCE HEAT PUMP SYSTEMS IN ENERGYPLUS Thesis Approved by: Dr.................................................................................................................... 16 MODELING OF HYBRID GROUND SOURCE HEAT PUMP SYSTEMS IN ENERGYPLUS

  1. Journal of Educational Psychology Applying Grounded Coordination Challenges to Concrete

    E-Print Network [OSTI]

    Journal of Educational Psychology Applying Grounded Coordination Challenges to Concrete Learning, M. I. (2013, August 19). Applying Grounded Coordination Challenges to Concrete Learning Materials.1037/a0034098 #12;Applying Grounded Coordination Challenges to Concrete Learning Materials: A Study

  2. Ground water protection management program plan

    SciTech Connect (OSTI)

    Not Available

    1994-02-01T23:59:59.000Z

    U.S. Department of Energy (DOE) Order 5400.1 requires the establishment of a ground water protection management program to ensure compliance with DOE requirements and applicable federal, state, and local laws and regulations. The Uranium Mill Tailings Remedial Action (UMTRA) Project Office was prepared this Ground Water Protection Management Program Plan (ground water protection plan) whose scope and detail reflect the program`s significance and address the seven activities required in DOE Order 5400.1, Chapter III, for special program planning. This ground water protection plan highlights the methods designed to preserve, protect, and monitor ground water resources at UMTRA Project processing and disposal sites. The plan includes an overview of the remedial action status at the 24 designated processing sites and identifies technical guidance documents and site-specific documents for the UMTRA Project ground water protection management program. In addition, the plan addresses the general information required to develop a water resources protection strategy at the permanent disposal sites. Finally, the plan describes ongoing activities that are in various stages of development at UMTRA Project sites.

  3. A model of ATL ground motion for storage rings

    E-Print Network [OSTI]

    Wolski, Andrzej; Walker, Nicholas J.

    2003-01-01T23:59:59.000Z

    A MODEL OF ATL GROUND MOTION FOR STORAGE RINGS A. WolskiMODEL OF ATL GROUND MOTION FOR STORAGE RINGS* A. Wolski # ,

  4. Department of Veterans Affairs, FONSI - Ground mounted solar...

    Office of Environmental Management (EM)

    Ground mounted solar photovoltaic power at San Joaquin National Cemetery Department of Veterans Affairs, FONSI - Ground mounted solar photovoltaic power at San Joaquin National...

  5. Data Analysis from Ground Source Heat Pump Demonstration Projects...

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

    Analysis from Ground Source Heat Pump Demonstration Projects Data Analysis from Ground Source Heat Pump Demonstration Projects Comparison of building energy use before and after...

  6. Fuel Cell Council Working Group on Aircraft and Aircraft Ground...

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

    Council Working Group on Aircraft and Aircraft Ground Support Fuel Cell Applications Fuel Cell Council Working Group on Aircraft and Aircraft Ground Support Fuel Cell Applications...

  7. Ball State University Completes Nation's Largest Ground-Source...

    Office of Environmental Management (EM)

    University Completes Nation's Largest Ground-Source Geothermal System with Support from Recovery Act Ball State University Completes Nation's Largest Ground-Source Geothermal...

  8. GROUND PLANE INSULATION FAILURE IN THE FIRST TPC SUPERCONDUCTING COIL

    E-Print Network [OSTI]

    Green, M.A.

    2010-01-01T23:59:59.000Z

    is WIUUTEO GROUND PLANE INSULATION FAILURE IN THE FIRST TPCOn August 27, 1980, an insulation failure occurred dt-ringby a failure uf ground plane insulation. ACKNOWLEDGMENTS The

  9. FastFEM: Breaking Wave Impact on Ships Wave breaking and wave impact on maritime structures are difficult to model

    E-Print Network [OSTI]

    Wirosoetisno, Djoko

    are difficult to model mathematically and numerically. The challenge is that nonlinear and breaking waves with fine-scale dynamic air-water interfaces need to be modelled efficiently, including their interactions measurements in wave basins. These potential flow models will be developed further at the University of Twente

  10. 1Banff 6/06 Structural Break Detection in Time Series ModelsStructural Break Detection in Time Series Models

    E-Print Network [OSTI]

    breaks in this series? #12;5Banff 6/06 Introduction Examples AR GARCH Stochastic volatility State space Simulation results Applications Simulation results for GARCH and SV models #12;6Banff 6/06 Examples 1 ),,( 1 jjpj K #12;7Banff 6/06 Examples (cont) 2. Segmented GARCH model: where 0 = 1

  11. Spontaneous breaking of conformal invariance, solitons, and gravitational waves in theories of conformally invariant gravitation

    SciTech Connect (OSTI)

    Bouchami, Jihene [Groupe de physique des particules, Departement de physique, Universite de Montreal, Case Postale 6128, succursale Centre-ville, Montreal, Quebec, H3C 3J7 (Canada); Paranjape, M. B. [Groupe de physique des particules, Departement de physique, Universite de Montreal, Case Postale 6128, succursale Centre-ville, Montreal, Quebec, H3C 3J7 (Canada); Center for Quantum Spacetime, Department of Physics, Sogang University, Shinsu-dong 1, Mapo-gu, Seoul, 121-742 (Korea, Republic of)

    2008-08-15T23:59:59.000Z

    We study conformal gravity as an alternative theory of gravitation. For conformal gravity to be phenomenologically viable requires that the conformal symmetry is not manifest at the energy scales of the other known physical forces. Hence we are required to find a mechanism for the spontaneous breaking of conformal invariance. In this paper we study the possibility that conformal invariance is spontaneously broken due to interactions with conformally coupled matter fields. The vacuum of the theory admits conformally noninvariant solutions corresponding to maximally symmetric space-times and variants thereof. These are either de Sitter space-time or anti-de Sitter space-time in the full four space-time dimensions and we find new solutions corresponding to maximal symmetry restricted to a lower dimensional subspace. We also consider normalizable, linearized gravitational perturbations around the anti-de Sitter background. We show to second order, that these gravitational fluctuations carry zero energy momentum. Finally we also show the possibility of domain wall solitons interpolating between the ground states of spontaneously broken conformal symmetry that we have found. These solitons necessarily require the vanishing of the scalar field. This offers a way of eschewing the recent suggestion and its consequences [E. Flanagan, Phys. Rev. D 74, 023002 (2006).] that the conformal symmetry could be quarantined to a sterile sector of the theory by choosing an appropriate field redefinition.

  12. Navier-Stokes simulations of steep breaking water waves with a coupled air-water interface

    E-Print Network [OSTI]

    Hendrickson, Kelli L

    2005-01-01T23:59:59.000Z

    Wave breaking on the ocean surface significantly facilitates the transfer of mass, momentum, heat and energy across the air-sea interface. In the context of the near field flow about a surface ship, the breaking bow wave ...

  13. Coastal Wave Generation and Wave Breaking over Terrain: Two Problems in Mesoscale Wave Dynamics

    E-Print Network [OSTI]

    Qian, Tingting

    2010-07-14T23:59:59.000Z

    Two problems in mesoscale wave dynamics are addressed: (i) wave-turbulence interaction in a breaking mountain wave and (ii) gravity wave generation associated with coastal heating gradients. The mean and turbulent structures in a breaking mountain...

  14. Quantitative imaging of the air-water flow fields formed by unsteady breaking waves

    E-Print Network [OSTI]

    Belden, Jesse (Jesse Levi)

    2009-01-01T23:59:59.000Z

    An experimental method for simultaneously measuring the velocity fields on the air and water side of unsteady breaking waves is presented. The method is applied to breaking waves to investigate the physics of the air and ...

  15. Experimental investigation of small-scale breaking waves : flow visualization across the air-water interface

    E-Print Network [OSTI]

    McDonald, Angus Kai

    2005-01-01T23:59:59.000Z

    The dynamics of breaking waves significantly affect air-sea fluxes of heat, momentum, mass and energy across the ocean interface. Breaking waves also contribute considerable loading to offshore and coastal structures, and ...

  16. Three dimensional effects in analysis of PWR steam line break accident

    E-Print Network [OSTI]

    Tsai, Chon-Kwo

    A steam line break accident is one of the possible severe abnormal transients in a pressurized water reactor. It is required to present an analysis of a steam line break accident in the Final Safety Analysis Report (FSAR) ...

  17. Coastal Wave Generation and Wave Breaking over Terrain: Two Problems in Mesoscale Wave Dynamics

    E-Print Network [OSTI]

    Qian, Tingting

    2010-07-14T23:59:59.000Z

    Two problems in mesoscale wave dynamics are addressed: (i) wave-turbulence interaction in a breaking mountain wave and (ii) gravity wave generation associated with coastal heating gradients. The mean and turbulent structures in a breaking mountain...

  18. Module Grounding Module grounding still continues to be an issue with many

    E-Print Network [OSTI]

    Johnson, Eric E.

    by leaps and bounds. New module and inverter manufacturers are entering the market, and the number of PV that will be used with transformerless inverters, and those systems will not have a grounded PV DC conductor. (See so, as PV installers attempt to reduce the time and materials required to ground modules

  19. Mimicking Time Evolution within a Quantum Ground State: Ground-State Quantum Computation, Cloning, and Teleportation

    E-Print Network [OSTI]

    Ari Mizel

    2003-12-09T23:59:59.000Z

    Ground-state quantum computers mimic quantum mechanical time evolution within the amplitudes of a time-independent quantum state. We explore the principles that constrain this mimicking. A no-cloning argument is found to impose strong restrictions. It is shown, however, that there is flexibility that can be exploited using quantum teleportation methods to improve ground-state quantum computer design.

  20. The Environmental Impact of Lyman-break Galaxies

    E-Print Network [OSTI]

    Elizabeth J. Tasker; Greg L. Bryan

    2006-04-11T23:59:59.000Z

    We perform cosmological simulations of galaxies forming at z=3 using the hydrodynamics grid code, Enzo. By selecting the largest galaxies in the volume to correspond to Lyman-break galaxies, we construct observational spectra of the HI flux distribution around these objects, as well as column densities of CIV and OVI throughout a refined region. We successfully reproduce the most recent observations of the mean HI flux in the close vicinity of Lyman-break galaxies but see no evidence for the proximity effect in earlier observations. While our galaxies do return metals to the IGM, their quantity and volume appears to be somewhat less than observed. We conclude that either we do not adequately resolve galactic winds, or that at least some of the intergalactic metal enrichment is by early epoch objects whose mass is smaller than our minimum resolved halo mass.

  1. Breaking discrete symmetries in the effective field theory of inflation

    E-Print Network [OSTI]

    Dario Cannone; Jinn-Ouk Gong; Gianmassimo Tasinato

    2015-05-29T23:59:59.000Z

    We study the phenomenon of discrete symmetry breaking during the inflationary epoch, using a model-independent approach based on the effective field theory of inflation. We work in a context where both time reparameterization symmetry and spatial diffeomorphism invariance can be broken during inflation. We determine the leading derivative operators in the quadratic action for fluctuations that break parity and time-reversal. Within suitable approximations, we study their consequences for the dynamics of linearized fluctuations. Both in the scalar and tensor sectors, we show that such operators can lead to new direction-dependent phases for the modes involved. They do not affect the power spectra, but can have consequences for higher correlation functions. Moreover, a small quadrupole contribution to the sound speed can be generated.

  2. Pipe break frequency estimation for Nuclear Power Plants

    SciTech Connect (OSTI)

    Wright, R.E.; Steverson, J.A.; Zuroff, W.F.

    1987-05-01T23:59:59.000Z

    This study empirically develops frequencies of safety-significant pipe failures in commercial nuclear power plants (NPPs). Its primary purpose is to update the pipe break frequencies reported in the Reactor Safety Study, WASH-1400, which are used in many risk analyses. The study involved reviewing various data sources for actual piping failure events of significant magnitude. When extant in the documentation reviewed, information was extracted concerning conditional factors such as the system in which the failure occurred, operational mode of the plant, and size of the pipe involved to estimate conditional pipe break frequencies useful to risk analysts. Because of the high quality piping used in NPPs, there have been few significant pipe failures. An attempt was made to augment the analysis with synthetic data from a Delphi approach, but the wide uncertainty bounds on the resulting estimates rendered the results unsuitable for combining data.

  3. Density driven symmetry breaking and Butterfly effect in holographic superconductors

    E-Print Network [OSTI]

    Youngman Kim; Yumi Ko; Sang-Jin Sin

    2009-12-01T23:59:59.000Z

    We study the density driven symmetry breaking in holographic superconductors by considering the positive mass squared case. We show that even for the positive $m^2$, a scalar condensation still forms, provided the chemical potential is high enough. As $m^2$ increases, the phase space folds due to the non-linearity of the equations of motion, and two nearby points in the phase space can represent symmetry breaking and preserving configurations respectively. The phase space defined by the set of initial conditions of field variables at the horizon undergoes a non-linear radial evolution to result in the phase space folding, a characteristic phenomenon in a non-linear system. We then calculate the specific heat, which characterizes superconductors and has been measured in experiments.We observe a discontinuity in the specific heat at the transition point and compare our results with experimentally observed numbers. The electrical conductivity for various $m^2$ is also calculated.

  4. A Gravity Dual of Metastable Dynamical Supersymmetry Breaking

    SciTech Connect (OSTI)

    DeWolfe, Oliver; /Colorado U.; Kachru, Shamit; Mulligan, Michael; /Stanford U., Phys. Dept. /SLAC

    2008-02-04T23:59:59.000Z

    Metastable, supersymmetry-breaking configurations can be created in flux geometries by placing antibranes in warped throats. Via gauge/gravity duality, such configurations should have an interpretation as supersymmetry-breaking states in the dual field theory. In this paper, we perturbatively determine the asymptotic supergravity solutions corresponding to D3-brane probes placed at the tip of the cascading warped deformed conifold geometry, which is dual to an SU(N+M) x SU(N) gauge theory. The backreaction of the antibranes has the effect of introducing imaginary anti-self-dual flux, squashing the compact part of the space and forcing the dilaton to run. Using the generalization of holographic renormalization to cascading geometries, we determine the expectation values of operators in the dual field theory in terms of the asymptotic values of the supergravity fields.

  5. Electroweak Symmetry Breaking without the $\\mu^2$ Term

    E-Print Network [OSTI]

    Goertz, Florian

    2015-01-01T23:59:59.000Z

    We demonstrate that from a low energy perspective a viable electroweak symmetry breaking can be achieved without the (negative sign) $\\mu^2$ mass term in the Higgs potential, thereby avoiding completely the appearance of relevant operators. We show that such a setup is self consistent and not ruled out by Higgs physics. In particular, we point out that it is the lightness of the Higgs boson that allows for the electroweak symmetry to be broken dynamically via operators of $D\\geq 4$, consistent with the power expansion. Beyond that, we entertain how this scenario might even be preferred phenomenologically compared to the ordinary mechanism of electroweak symmetry breaking, as realized in the Standard Model, and argue that it can be fully tested at the LHC. In an appendix, we classify UV completions that could lead to such a setup, considering also the option of generating all scales dynamically.

  6. The ground state energy at unitarity

    E-Print Network [OSTI]

    Dean Lee

    2008-07-28T23:59:59.000Z

    We consider two-component fermions on the lattice in the unitarity limit. This is an idealized limit of attractive fermions where the range of the interaction is zero and the scattering length is infinite. Using Euclidean time projection, we compute the ground state energy using four computationally different but physically identical auxiliary-field methods. The best performance is obtained using a bounded continuous auxiliary field and a non-local updating algorithm called hybrid Monte Carlo. With this method we calculate results for 10 and 14 fermions at lattice volumes 4^3, 5^3, 6^3, 7^3, 8^3 and extrapolate to the continuum limit. For 10 fermions in a periodic cube, the ground state energy is 0.292(12) times the ground state energy for non-interacting fermions. For 14 fermions the ratio is 0.329(5).

  7. RR Flux on Calabi-Yau and Partial Supersymmetry Breaking

    E-Print Network [OSTI]

    T. R. Taylor; C. Vafa

    2000-01-26T23:59:59.000Z

    We show how turning on Flux for RR (and NS-NS) field strengths on non-compact Calabi-Yau 3-folds can serve as a way to partially break supersymmetry from N=2 to N=1 by mass deformation. The freezing of the moduli of Calabi-Yau in the presence of the flux is the familiar phenomenon of freezing of fields in supersymmetric theories upon mass deformations.

  8. Gauge/gravity Duality and MetastableDynamical Supersymmetry Breaking

    SciTech Connect (OSTI)

    Argurio, Riccardo; Bertolini, Matteo; Franco, Sebastian; Kachru, Shamit

    2006-10-24T23:59:59.000Z

    We engineer a class of quiver gauge theories with several interesting features by studying D-branes at a simple Calabi-Yau singularity. At weak 't Hooft coupling we argue using field theory techniques that these theories admit both supersymmetric vacua and meta-stable non-supersymmetric vacua, though the arguments indicating the existence of the supersymmetry breaking states are not decisive. At strong 't Hooft coupling we find simple candidate gravity dual descriptions for both sets of vacua.

  9. S-Dual Gaugino Condensation and Supersymmetry Breaking

    E-Print Network [OSTI]

    Z. Lalak; A. Niemeyer; H. P. Nilles

    1994-10-27T23:59:59.000Z

    The principle of S-duality is used to incorporate gaugino condensates into effective supergravity (superstring) Lagrangians. We discuss two implementations of S-duality which differ in the way the coupling constant is transformed. Both solve the problem of the runaway dilaton and lead to satisfactory supersymmetry breaking in models with a {\\em single} gaugino condensate. The breakdown of supersymmetry is intimately related to a nontrivial transformation of the condensate under T-duality.

  10. FLASH predictions of the MB-2 steam line break tests

    SciTech Connect (OSTI)

    Lincoln, F.W.; Coffield, R.D.; Johnson, E.G.

    1992-12-31T23:59:59.000Z

    If a main steam line from a pressurized water reactor (PWR) steam generator were to rupture, the effect would be a depressurization of the secondary side and a consequential overcooling transient on the primary side. Analyses must accurately predict the effects of the rapid cooldown of the reactor vessel coolant on positive nuclear-kinetic reactivity feedback to the core plus thermal shock to the reactor vessel and other primary system components. Many early studies of the steam line break (SLB) transient made extremely conservative assumptions to maximize the primary to secondary heat transfer which in turn maximized the reactor vessel cooldown rate. Among the more significant of these assumptions was that flow from the break was pure steam and that the tube bundle remained covered until the secondary mass inventory was significantly reduced. The Model F commercial PWR steam generator testing performed in the Model Boiler No. 2 (MB-2) facility located at the Westinghouse Engineering Test Facility in Tampa, Florida provided data to better qualify the actual variation in these key parameters. A conclusion of this analysis is that the MB-2 steam line break data base is accurate and of sufficient detail to provide a valuable basis for making comparisons relative to code predictions. Results obtained using the FLASH transient safety analysis code were found to be in excellent agreement with the data.

  11. Peccei-Quinn Symmetry from Dynamical Supersymmetry Breaking

    E-Print Network [OSTI]

    Harigaya, Keisuke; Schmitz, Kai; Yanagida, Tsutomu T

    2015-01-01T23:59:59.000Z

    The proximity of the Peccei-Quinn scale to the scale of supersymmetry breaking in models of pure gravity mediation hints at a common dynamical origin of these two scales. To demonstrate how to make such a connection manifest, we embed the Peccei-Quinn mechanism into the vector-like model of dynamical supersymmetry breaking a la IYIT. Here, we rely on the anomaly-free discrete Z4R symmetry required in models of pure gravity mediation to solve the mu problem to protect the Peccei-Quinn symmetry from the dangerous effect of higher-dimensional operators. This results in a rich phenomenology featuring a QCD axion with a decay constant of O(10^10) GeV and mixed WIMP/axion dark matter. In addition, exactly five pairs of extra 5 and 5* matter multiplets, directly coupled to the supersymmetry breaking sector and with masses close to the gravitino mass, m3/2 ~ 100 TeV, are needed to cancel the Z4R anomalies.

  12. Peccei-Quinn Symmetry from Dynamical Supersymmetry Breaking

    E-Print Network [OSTI]

    Keisuke Harigaya; Masahiro Ibe; Kai Schmitz; Tsutomu T. Yanagida

    2015-05-27T23:59:59.000Z

    The proximity of the Peccei-Quinn scale to the scale of supersymmetry breaking in models of pure gravity mediation hints at a common dynamical origin of these two scales. To demonstrate how to make such a connection manifest, we embed the Peccei-Quinn mechanism into the vector-like model of dynamical supersymmetry breaking a la IYIT. Here, we rely on the anomaly-free discrete Z4R symmetry required in models of pure gravity mediation to solve the mu problem to protect the Peccei-Quinn symmetry from the dangerous effect of higher-dimensional operators. This results in a rich phenomenology featuring a QCD axion with a decay constant of O(10^10) GeV and mixed WIMP/axion dark matter. In addition, exactly five pairs of extra 5 and 5* matter multiplets, directly coupled to the supersymmetry breaking sector and with masses close to the gravitino mass, m3/2 ~ 100 TeV, are needed to cancel the Z4R anomalies.

  13. Dynamical evolution of supernova remnants breaking through molecular clouds

    E-Print Network [OSTI]

    Cho, Wankee; Koo, Bon-Chul

    2015-01-01T23:59:59.000Z

    We carry out three-dimensional hydrodynamic simulations of the supernova remnants (SNRs) produced inside molecular clouds (MCs) near their surface using the HLL code (Harten et al. 1983). We explore the dynamical evolution and the X-ray morphology of SNRs after breaking through the MC surface for ranges of the explosion depths below the surface and the density ratios of the clouds to the intercloud media (ICM). We find that if an SNR breaks out through an MC surface in its Sedov stage, the outermost dense shell of the remnant is divided into several layers. The divided layers are subject to the Rayleigh-Taylor instability and fragmented. On the other hand, if an SNR breaks through an MC after the remnant enters the snowplow phase, the radiative shell is not divided to layers. We also compare the predictions of previous analytic solutions for the expansion of SNRs in stratified media with our onedimensional simulations. Moreover, we produce synthetic X-ray surface brightness in order to research the center-bri...

  14. Modeling suggests that oblique extension facilitates rifting and continental break-up

    E-Print Network [OSTI]

    Kaus, Boris

    Modeling suggests that oblique extension facilitates rifting and continental break-up Sascha Brune; accepted 5 June 2012; published 2 August 2012. [1] In many cases the initial stage of continental break-up was and is associated with oblique rifting. That includes break-up in the Southern and Equatorial Atlantic, separation

  15. GENTLE IONISATION AND VIOLENT BREAK-UP OF MOLECULES USING SOFT X-RAYS

    E-Print Network [OSTI]

    Bapat, Bhas

    GENTLE IONISATION AND VIOLENT BREAK-UP OF MOLECULES USING SOFT X-RAYS Bhas Bapat PRL, Ahmedabad RRCAT Indore, June 2012 BHAS BAPAT (PRL, AHMEDABAD) BREAK-UP OF MOLECULES USING SOFT X-RAYS RRCAT INDORE INVESTIGATED RECENT RESULTS BHAS BAPAT (PRL, AHMEDABAD) BREAK-UP OF MOLECULES USING SOFT X-RAYS RRCAT INDORE

  16. Ground Control for Emplacement Drifts for SR

    SciTech Connect (OSTI)

    Y. Sun

    2000-04-07T23:59:59.000Z

    This analysis demonstrates that a satisfactory ground control system can be designed for the Yucca Mountain site, and provides the technical basis for the design of ground support systems to be used in repository emplacement and non-emplacement drifts. The repository ground support design was based on analytical methods using acquired computer codes, and focused on the final support systems. A literature review of case histories, including the lessons learned from the design and construction of the ESF, the studies on the seismic damages of underground openings, and the use of rock mass classification systems in the ground support design, was conducted (Sections 6.3.4 and 6.4). This review provided some basis for determining the inputs and methodologies used in this analysis. Stability of the supported and unsupported emplacement and non-emplacement drifts was evaluated in this analysis. The excavation effects (i.e., state of the stress change due to excavation), thermal effects (i.e., due to heat output from waste packages), and seismic effects (i.e., from potential earthquake events) were evaluated, and stress controlled modes of failure were examined for two in situ stress conditions (k_0=0.3 and 1.0) using rock properties representing rock mass categories of 1 and 5. Variation of rock mass units such as the non-lithophysal (Tptpmn) and lithophysal (Tptpll) was considered in the analysis. The focus was on the non-lithophysal unit because this unit appears to be relatively weaker and has much smaller joint spacing. Therefore, the drift stability and ground support needs were considered to be controlled by the design for this rock unit. The ground support systems for both emplacement and non-emplacement drifts were incorporated into the models to assess their performance under in situ, thermal, and seismic loading conditions. Both continuum and discontinuum modeling approaches were employed in the analyses of the rock mass behavior and in the evaluation of the stability of the openings. No credit or account was given for the initial ground support in modeling the final ground support systems for both emplacement and non-emplacement drifts in this analysis.

  17. Photovoltaic module mounting clip with integral grounding

    DOE Patents [OSTI]

    Lenox, Carl J.

    2010-08-24T23:59:59.000Z

    An electrically conductive mounting/grounding clip, usable with a photovoltaic (PV) assembly of the type having an electrically conductive frame, comprises an electrically conductive body. The body has a central portion and first and second spaced-apart arms extending from the central portion. Each arm has first and second outer portions with frame surface-disrupting element at the outer portions.

  18. Unattended ground sensor situation assessment workstation

    SciTech Connect (OSTI)

    Jeppesen, D.; Trellue, R.

    1997-04-01T23:59:59.000Z

    Effective utilization of unattended ground sensors (UGSs) in a theater reconnaissance, surveillance, target acquisition, and kill assessment environment requires that a human operator be able to interpret, and collectively assess, the significance of real time data obtained from UGS emplacements over large geographical regions of interest. The products of this UGS data interpretation and assessment activity can then be used in the decision support process for command level evaluation of appropriate courses of action. Advancements in both sensor hardware technology and in software systems and processing technology have enabled the development of practical real time situation assessment capabilities based upon information from unattended ground sensors. A decision support workstation that employs rule-based expert system processing of reports from unattended ground sensors is described. The primary goal of this development activity is to produce a suite of software to track vehicles using data from unattended ground sensors. The situational assessment products from this system have stand-alone utility, but are also intended to provide cueing support for overhead sensors and supplementary feeds to all-source fusion centers. The conceptual framework, developmental architecture, and demonstration field tests of the system are described.

  19. GROUND-BASED FACILITIES REVIEW CONSULTATIVE DOCUMENT

    E-Print Network [OSTI]

    Crowther, Paul

    has been withdrawal from the AAO and significant reduction in the running costs at ING and JAC the benefits of joining ESO. Initially the UK decided to enter the 8-metre era by joining the Gemini wavebands, and needing both space and ground-based facilities to achieve new science goals. It also stresses

  20. Selenium in Oklahoma ground water and soil

    SciTech Connect (OSTI)

    Atalay, A.; Vir Maggon, D.

    1991-03-30T23:59:59.000Z

    Selenium with a consumption of 2 liters per day (5). The objectives of this study are: (1) to determine the concentrations of Se in Oklahoma ground water and soil samples. (2) to map the geographical distribution of Se species in Oklahoma. (3) to relate groundwater depth, pH and geology with concentration of Se.

  1. Coupled reservoir-geomechanical analysis of CO2 injection and ground deformations at In Salah, Algeria

    E-Print Network [OSTI]

    Rutqvist, J.

    2010-01-01T23:59:59.000Z

    CO 2 sequestration; In Salah; geomechanics; ground surfaceCO 2 injection, geomechanics, and ground surface

  2. Breaking through the syntax barrier: Searching with entities and relations

    E-Print Network [OSTI]

    Chakrabarti, Soumen

    lifts all algorithms" Your information need here ! " #%$&&' ) Wish upon a textbox What animal is Winnie the Pooh? instance-of("animal") NEAR "Winnie the Pooh" When was television invented? instance-of("time") NEAR "television" NEAR synonym("invented") FIND x NEAR Ground

  3. Leak before break application in French PWR plants under operation

    SciTech Connect (OSTI)

    Faidy, C. [EDF SEPTEN, Villeurbanne (France)

    1997-04-01T23:59:59.000Z

    Practical applications of the leak-before break concept are presently limited in French Pressurized Water Reactors (PWR) compared to Fast Breeder Reactors. Neithertheless, different fracture mechanic demonstrations have been done on different primary, auxiliary and secondary PWR piping systems based on similar requirements that the American NUREG 1061 specifications. The consequences of the success in different demonstrations are still in discussion to be included in the global safety assessment of the plants, such as the consequences on in-service inspections, leak detection systems, support optimization,.... A large research and development program, realized in different co-operative agreements, completes the general approach.

  4. Charge symmetry breaking in n p --> d pi^0

    E-Print Network [OSTI]

    A. K. Opper; E. Korkmaz; D. A. Hutcheon; R. Abegg; C. A. Davis; R. W. Finlay; P. W. Green; L. G. Greeniaus; D. V. Jordan; J. A. Niskanen; G. V. O'Rielly; T. A. Porcelli; S. D. Reitzner; P. L. Walden; S. Yen

    2003-06-19T23:59:59.000Z

    The forward--backward asymmetry in n p --> d pi^0, which must be zero in the center-of-mass system if charge symmetry is respected, has been measured to be [17.2 +/- 8 (stat) +/- 5.5 (sys)] * 10^{-4}, at an incident neutron energy of 279.5 MeV. This charge symmetry breaking observable was extracted by fitting the data with GEANT-based simulations and is compared to recent chiral effective field theory calculations, with implications regarding the value of the u d quark mass difference.

  5. Low-energy Supersymmetry Breaking Without the Gravitino Problem

    E-Print Network [OSTI]

    Hook, Anson

    2015-01-01T23:59:59.000Z

    In models of low-energy gauge mediation, the observed Higgs mass is in tension with the cosmological limit on the gravitino mass $m_{3/2} \\lesssim 16$ eV. We present an alternative mediation mechanism of supersymmetry breaking via a $U(1)$ $D$-term with an $E_6$-inspired particle content, which we call "vector mediation". The gravitino mass can be in the eV range. The sfermion masses are at the 10 TeV scale, while gauginos around a TeV. This mechanism also greatly ameliorates the $\\mu$-problem.

  6. A dynamical symmetry breaking model in Weyl space

    E-Print Network [OSTI]

    A. Feoli; W. R. Wood; G. Papini

    1998-05-11T23:59:59.000Z

    The dynamical process following the breaking of Weyl geometry to Riemannian geometry is considered by studying the motion of de Sitter bubbles in a Weyl vacuum. The bubbles are given in terms of an exact, spherically symmetric thin shell solution to the Einstein equations in a Weyl-Dirac theory with a time-dependent scalar field of the form beta = f(t)/r. The dynamical solutions obtained lead to a number of possible applications. An important feature of the thin shell model is the manner in which beta provides a connection between the interior and exterior geometries since information about the exterior geometry is contained in the boundary conditions for beta.

  7. Symmetry Breaking of H2 Dissociation by a Single Photon

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What'sis Taking Over Our InstagramStructureProposed Action Title:SustainableDepartmentSymmetry Breaking

  8. Ground motion data for International Collider models

    SciTech Connect (OSTI)

    Volk, J.T.; LeBrun, P.; Shiltsev, V.; Singatulin, S.; /Fermilab

    2007-11-01T23:59:59.000Z

    The proposed location for the International Linear Collider (ILC) in the Americas region is Fermilab in Batavia Illinois. If built at this location the tunnels would be located in the Galena Platteville shale at a depth of 100 or more meters below the surface. Studies using hydro static water levels and seismometers have been conducted in the MINOS hall and the LaFrange Mine in North Aurora Illinois to determine the level of ground motion. Both these locations are in the Galena Platteville shale and indicate the typical ground motion to be expected for the ILC. The data contains both natural and cultural noise. Coefficients for the ALT law are determined. Seismic measurements at the surface and 100 meters below the surface are presented.

  9. Thermal ground state and nonthermal probes

    E-Print Network [OSTI]

    Grandou, Thierry

    2015-01-01T23:59:59.000Z

    The Euclidean formulation of SU(2) Yang-Mills thermodynamics admits periodic, (anti)selfdual solutions to the fundamental, classical equation of motion which possess one unit of topological charge: (anti)calorons. A spatial coarse graining over the central region in a pair of such localised field configurations with trivial holonomy generates an inert adjoint scalar field $\\phi$, effectively describing the pure quantum part of the thermal ground state in the induced quantum field theory. The latter's local vertices are mediated by just-not-resolved (anti)caloron centers of action $\\hbar$. This is the basic reason for a rapid convergence of the loop expansion of thermodynamical quantities, polarization tensors, etc., their effective loop momenta being severely constrained in entirely fixed and physical unitary-Coulomb gauge. Here we show for the limit of zero holonomy how (anti)calorons associate a temperature independent electric permittivity and magnetic permeability to the thermal ground state of SU(2)$_{\\t...

  10. SRS Burial Ground Complex: Remediation in Progress

    SciTech Connect (OSTI)

    Griffin, M. [Westinghouse Savannah River Company, AIKEN, SC (United States); Crapse, B.; Cowan, S.

    1998-01-21T23:59:59.000Z

    Closure of the various areas in the Burial Ground Complex (BGC) represents a major step in the reduction of risk at the Savannah River Site (SRS) and a significant investment of resources. The Burial Ground Complex occupies approximately 195 acres in the central section of the SRS. Approximately 160 acres of the BGC consists of hazardous and radioactive waste disposal sites that require remediation. Of these source acres, one-third have been remediated while two-thirds are undergoing interim or final action. These restoration activities have been carried out in a safe and cost effective manner while minimizing impact to operating facilities. Successful completion of these activities is in large part due to the teamwork demonstrated by the Department of Energy, contractor/subcontractor personnel, and the regulatory agencies. The experience and knowledge gained from the closure of these large disposal facilities can be used to expedite closure of similar facilities.

  11. Compression of ground-motion data

    SciTech Connect (OSTI)

    Long, J.W.

    1981-04-01T23:59:59.000Z

    Ground motion data has been recorded for many years at Nevada Test Site and is now stored on thousands of digital tapes. The recording format is very inefficient in terms of space on tape. This report outlines a method to compress the data onto a few hundred tapes while maintaining the accuracy of the recording and allowing restoration of any file to the original format for future use. For future digitizing a more efficient format is described and suggested.

  12. Ground motion: An introduction for accelerator builders

    SciTech Connect (OSTI)

    Fischer, G.E.

    1992-02-01T23:59:59.000Z

    In this seminar we will review some of the characteristics of the major classes of ground motion in order to determine whether their effects must be considered or place fundamental limits on the sitting and/or design of modern storage rings and linear colliders. The classes discussed range in frequency content from tidal deformation and tectonic motions through earthquakes and microseisms. Countermeasures currently available are briefly discussed.

  13. Pulsar Emission above the Spectral Break - A Stacked Approach

    E-Print Network [OSTI]

    McCann, Andrew

    2015-01-01T23:59:59.000Z

    NASA's Fermi space telescope has provided us with a bountiful new population of gamma-ray sources following its discovery of 150 new gamma-ray pulsars. One common feature exhibited by all of these pulsars is the form of their spectral energy distribution, which can be described by a power law followed by a spectral break occurring between $\\sim$1 and $\\sim$8 GeV. The common wisdom is that the break is followed by an exponential cut-off driven by radiation/reaction-limited curvature emission. The discovery of pulsed gamma rays from the Crab pulsar, the only pulsar so far detected at very high energies (E$>$100GeV), contradicts this "cutoff" picture. Here we present a new stacked analysis with an average of 4.2 years of data on 115 pulsars published in the 2nd LAT catalog of pulsars. This analysis is sensitive to low-level $\\sim$100 GeV emission which cannot be resolved in individual pulsars but can be detected from an ensemble.

  14. The gravitational wave spectrum from cosmological B-L breaking

    SciTech Connect (OSTI)

    Buchmller, W.; Domcke, V.; Kamada, K. [Deutsches Elektronen-Synchrotron DESY, 22607 Hamburg (Germany); Schmitz, K., E-mail: buchmuwi@mail.desy.de, E-mail: valerie.domcke@desy.de, E-mail: kohei.kamada@desy.de, E-mail: kai.schmitz@ipmu.jp [Kavli IPMU (WPI), University of Tokyo, Kashiwa 277-8583 (Japan)

    2013-10-01T23:59:59.000Z

    Cosmological B-L breaking is a natural and testable mechanism to generate the initial conditions of the hot early universe. If B-L is broken at the grand unification scale, the false vacuum phase drives hybrid inflation, ending in tachyonic preheating. The decays of heavy B-L Higgs bosons and heavy neutrinos generate entropy, baryon asymmetry and dark matter and also control the reheating temperature. The different phases in the transition from inflation to the radiation dominated phase produce a characteristic spectrum of gravitational waves. We calculate the complete gravitational wave spectrum due to inflation, preheating and cosmic strings, which turns out to have several features. The production of gravitational waves from cosmic strings has large uncertainties, with lower and upper bounds provided by Abelian Higgs strings and Nambu-Goto strings, implying ?{sub GW}h{sup 2} ? 10{sup ?13}10{sup ?8}, much larger than the spectral amplitude predicted by inflation. Forthcoming gravitational wave detectors such as eLISA, advanced LIGO, ET, BBO and DECIGO will reach the sensitivity needed to test the predictions from cosmological B-L breaking.

  15. Bending-induced Symmetry Breaking of Lithiation in Germanium Nanowires

    SciTech Connect (OSTI)

    Gu, Meng; Yang, Hui; Perea, Daniel E.; Zhang, Jiguang; Zhang, Sulin; Wang, Chong M.

    2014-08-01T23:59:59.000Z

    From signal transduction of living cells to oxidation and corrosion of metals, mechanical stress intimately couples with chemical reactions, regulating these biological and physiochemical processes. The coupled effect is particularly evident in electrochemical lithiation/delithiation cycling of high-capacity electrodes, such as silicon (Si), where on one hand lithiation-generated stress mediates lithiation kinetics, and on the other electrochemical reaction rate regulates stress generation and mechanical failure of the electrodes. Here we report for the first time the evidence on the controlled lithiation in germanium nanowires (GeNWs) through external bending. Contrary to the symmetric core-shell lithiation in free-standing GeNWs, we show bending GeNWs breaks the lithiation symmetry, speeding up lithaition at the tensile side while slowing down at the compressive side of the GeNWs. The bending-induced symmetry breaking of lithiation in GeNWs is further corroborated by chemomechanical modeling. In the light of the coupled effect between lithiation kinetics and mechanical stress in the electrochemical cycling, our findings shed light on strain/stress engineering of durable high-rate electrodes and energy harvesting through mechanical motion.

  16. Aerosol cluster impact and break-up : model and implementation.

    SciTech Connect (OSTI)

    Lechman, Jeremy B.

    2010-10-01T23:59:59.000Z

    In this report a model for simulating aerosol cluster impact with rigid walls is presented. The model is based on JKR adhesion theory and is implemented as an enhancement to the granular (DEM) package within the LAMMPS code. The theory behind the model is outlined and preliminary results are shown. Modeling the interactions of small particles is relevant to a number of applications (e.g., soils, powders, colloidal suspensions, etc.). Modeling the behavior of aerosol particles during agglomeration and cluster dynamics upon impact with a wall is of particular interest. In this report we describe preliminary efforts to develop and implement physical models for aerosol particle interactions. Future work will consist of deploying these models to simulate aerosol cluster behavior upon impact with a rigid wall for the purpose of developing relationships for impact speed and probability of stick/bounce/break-up as well as to assess the distribution of cluster sizes if break-up occurs. These relationships will be developed consistent with the need for inputs into system-level codes. Section 2 gives background and details on the physical model as well as implementations issues. Section 3 presents some preliminary results which lead to discussion in Section 4 of future plans.

  17. Spontaneous Breaking of Diffeomorphism Invariance in Matrix Theory

    E-Print Network [OSTI]

    Shyamoli Chaudhuri

    2005-07-24T23:59:59.000Z

    We present a matrix action based on the unitary group U(N) whose large N ground states are conjectured to be in precise correspondence with the weak-strong dual effective field theory limits of M theory preserving sixteen supersymmetries. We identify a finite N matrix algebra that corresponds to the spacetime and internal symmetry algebra of the Lorentz invariant field theories obtained in the different large N limits. The manifest diffeomorphism invariance of matrix theory is spontaneously broken upon specification of the large N ground state. We verify that there exist planar limits which yield the low energy spacetime effective actions of all six supersymmetric string theories in nine spacetime dimensions and with sixteen supercharges.

  18. Response of continuous pipelines to tunnel induced ground deformations

    E-Print Network [OSTI]

    Ieronymaki, Evangelia S

    2011-01-01T23:59:59.000Z

    This thesis develops analytical solutions for estimating the bending moments and axial loads in a buried pipeline due to ground movements caused by tunnel construction in soft ground. The solutions combine closed-form, ...

  19. Optimal Design for a Hybrid Ground-Source Heat Pump

    E-Print Network [OSTI]

    Yu, Z.; Yuan, X.; Wang, B.

    2006-01-01T23:59:59.000Z

    extraction from the ground. The paper presented has shown that the heat rejection of the GLHEs and the system energy consumption are approached to discuss the ground heat balance with different design procedures and control strategies though the system...

  20. Ground-Coupled Heat Pump Applications and Case Studies

    E-Print Network [OSTI]

    Braud, H. J.

    1989-01-01T23:59:59.000Z

    The paper presents an overview of ground loops for space-conditioning heat pumps, hot water, ice machines, and water-cooled refrigeration in residential and commercial applications. In Louisiana, a chain of hamburger drive-ins uses total ground...

  1. The Design of Ground-Coupled Heat Pump Systems

    E-Print Network [OSTI]

    Parker, J. D.

    1985-01-01T23:59:59.000Z

    Ground-coupled heat pumps are being installed in increasing numbers due to proven performance and economy. The overall thermal resistance between the ground coupling fluid and a given type of surrounding soil is affected by pipe material, wall...

  2. The Design of Ground-Coupled Heat Pump Systems

    E-Print Network [OSTI]

    Parker, J. D.

    1985-01-01T23:59:59.000Z

    Ground-coupled heat pumps are being installed in increasing numbers due to proven performance and economy. The overall thermal resistance between the ground coupling fluid and a given type of surrounding soil is affected by pipe material, wall...

  3. Designing Teams of Unattended Ground Sensors Using Genetic Algorithms

    E-Print Network [OSTI]

    Wu, Annie S.

    Designing Teams of Unattended Ground Sensors Using Genetic Algorithms Ayse S. Yilmaz 1 and Brian N the sensing capabilities of a sensor suite. This work focuses on unattended ground sensor networks consisting

  4. Designing Teams of Unattended Ground Sensors Using Genetic Algorithms

    E-Print Network [OSTI]

    Wu, Annie S.

    Designing Teams of Unattended Ground Sensors Using Genetic Algorithms Ayse S. Yilmaz1 and Brian N of a sensor suite. This work focuses on unattended ground sensor networks consisting of teams of small

  5. Factors controlling tungsten concentrations in ground water, Carson Desert, Nevada

    E-Print Network [OSTI]

    Factors controlling tungsten concentrations in ground water, Carson Desert, Nevada Ralph L. Seiler sources. Tungsten concentrations in 100 ground water samples from all aquifers used as drinking water indicates that W exhibits Tungsten con- centrations are strongly and positively correlated

  6. Talking In Circles: Designing A Spatially-Grounded Audioconferencing Environment

    E-Print Network [OSTI]

    to become a popular medium for social interaction. Traditional chat environments, however, are limitedTalking In Circles: Designing A Spatially-Grounded Audioconferencing Environment Roy Rodenstein, a multimodal audioconferencing environment whose novel design emphasizes spatial grounding with the aim

  7. aircraft ground operations: Topics by E-print Network

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

    of a Tilt Rotor Aircraft Wake in Ground Effect, (May 19B2) Michael Louis Frey III, B. S. , Texas A... Frey, Michael Louis 2012-06-07 22 Aircraft Ground Traffic Optimization...

  8. Slotted Ground Structures and Their Applications to Various Microwave Components

    E-Print Network [OSTI]

    Jung, Dong

    2010-01-16T23:59:59.000Z

    This thesis discusses microstrip circuits and components with a slotted area on the ground plane. In recent years, various slot geometries have been placed on the ground plane with the purpose of reducing harmonics, producing frequency pass...

  9. Cooperative heat transfer and ground coupled storage system

    DOE Patents [OSTI]

    Metz, Philip D. (Rocky Point, NY)

    1982-01-01T23:59:59.000Z

    A cooperative heat transfer and ground coupled storage system wherein collected solar heat energy is ground stored and permitted to radiate into the adjacent ground for storage therein over an extended period of time when such heat energy is seasonally maximally available. Thereafter, when said heat energy is seasonally minimally available and has propagated through the adjacent ground a substantial distance, the stored heat energy may be retrieved by a circumferentially arranged heat transfer means having a high rate of heat transfer.

  10. Recommendation 195: Mitigation of Contamination in Bear Creek Burial Grounds

    Broader source: Energy.gov [DOE]

    The ORSSAB requests DOE provide possible remedial actions to mitigate releases of contamination from Bear Creek Burial Grounds.

  11. Ground Versus Unground Grain for Lactating Dairy Cows.

    E-Print Network [OSTI]

    Darnell, A. L. (Albert Laurie); Copeland, O. C. (Orlin Cephas)

    1936-01-01T23:59:59.000Z

    LIBRARY, A & hf COLLEGE, CAMPUS. TEXAS AGRICULTURAL EXPERIMENT STATION A. B. CONNER, DIFkECTOR COLLE~E STATION, BRAZOS COUNTY, TEXAS BULLETIN NO. 530 SEPTEMBER, 193 6 DIVISION OF DAIRY HUSBANDRY Ground Versus Unground Grain far Lactating...- bandry in cooperation with the Texas Agricultural Experiment Station. The double reversal method of feeding lactating dairy cows was used in comparing whole versus ground shelled corn, whole versus ground threshed oats, whole versus ground threshed...

  12. Influence of steam generator plugging and break size on large-break loss-of-collant accidents

    SciTech Connect (OSTI)

    Stritar, A.; Mavko, B. [Jozef Stefan Institute, Ljubljana (El Salvador)

    1991-07-01T23:59:59.000Z

    The large-break loss-of-coolant accident (LBLOCA) is the design-basis accident in the Krsko pressurized-water reactor, the only power reactor in Slovenia. Because numbers of steam generator tubes are plugged as the steam generator ages, and this directly influences the primary system behavior during an LBLOCA, this accident was re-examined assuming various proportions of blocked tube from 0 to 22%. The size of the break was changes from 25 to 45% of the initial cold-leg cross section. The analysis was made with RELAP4/MOD6 as the main code in the conservative mode rather than as the best-estimate code. The methodology separately considers the blowdown phase, the refill phase, and the reflood phase. It was found that the peak clad temperature rises as plugging increases up to about 10% plugging and tends to be constant or even decrease as the plugging increases beyond this point. It was also found that results are strongly dependent on the methodology used. 17 refs., 9 figs., 3 tabs.

  13. SU(3) and Isospin Breaking Effects on B to PPP Amplitudes

    E-Print Network [OSTI]

    He, Xiao-Gang; Xu, Dong

    2014-01-01T23:59:59.000Z

    Several modes of $B$ decays into three pesudoscalar octet mesons PPP have been measured. These decays have provided useful information for B decays in the standard model (SM). Some of powerful tools in analyzing B decays are flavor $SU(3)$ and isospin symmetries. Such analyses are usually hampered by $SU(3)$ breaking effects due to a relatively large strange quark mass which breaks SU(3) symmetry down to isospin symmetry. The isospin symmetry also breaks down when up and down quark mass difference is non-zero. It is therefore interesting to find relations which are not sensitive to $SU(3)$ and isospin breaking effects. We find that the relations among several fully-symmetric $B \\to PPP$ decay amplitudes are immuned from $SU(3)$ breaking effects due a non-zero strange quark mass, and also some of them are not affected by isospin breaking effects. Measurements for these relations can provide important information about B decays in the SM.

  14. Analytical Derivation of Three Dimensional Vorticity Function for wave breaking in Surf Zone

    E-Print Network [OSTI]

    Dutta, R

    2015-01-01T23:59:59.000Z

    In this report, Mathematical model for generalized nonlinear three dimensional wave breaking equations was de- veloped analytically using fully nonlinear extended Boussinesq equations to encompass rotational dynamics in wave breaking zone. The three dimensional equations for vorticity distributions are developed from Reynold based stress equations. Vorticity transport equations are also developed for wave breaking zone. This equations are basic model tools for numerical simulation of surf zone to explain wave breaking phenomena. The model reproduces most of the dynamics in the surf zone. Non linearity for wave height predictions is also shown close to the breaking both in shoaling as well as surf zone. Keyword Wave breaking, Boussinesq equation, shallow water, surf zone. PACS : 47.32-y

  15. Regional Estimation of Total Recharge to Ground Water in Nebraska

    E-Print Network [OSTI]

    Szilagyi, Jozsef

    )over long periods of time when the potential change in ground water storage becomes negligible compared storage other than discharge to streams. One such loss term is evapotranspiration (ET) from ground waterRegional Estimation of Total Recharge to Ground Water in Nebraska by Jozsef Szilagyi1m2,F. Edwin

  16. Materialized community ground models for large-scale earthquake simulation

    E-Print Network [OSTI]

    Shewchuk, Jonathan

    Materialized community ground models for large-scale earthquake simulation Steven W. Schlosser to ground motion sim- ulations, in which ground model datasets are fully materi- alized into octress stored as a service techniques in which scientific computation and storage services become more tightly intertwined. 1

  17. DEVELOPMENTS IN GROUND WATER HYDROLOGY : AN OVERVIEW C. P. Kumar

    E-Print Network [OSTI]

    Kumar, C.P.

    . Surface water storage and ground water withdrawal are traditional engineering approaches which of storage and circulation as ground water. The large alluvial tract extending over 2000 km in length from which allows ground water storage in the weathered residium and its circulation in the underlying

  18. Introduction Ground source heat pump (GSHP) systems are used

    E-Print Network [OSTI]

    to drilling of bore- holes for vertical ground heat exchangers (GHX), or excavation for horizontal GHX heating and cooling loads and their distribution over the year, as well as ground thermal properties, undisturbed ground temperature, and GHX design, as well as other factors. For low energy buildings the greatly

  19. Basic Ground-Water Hydrology By RALPH C. HEATH

    E-Print Network [OSTI]

    Sohoni, Milind

    #12;Basic Ground-Water Hydrology By RALPH C. HEATH Prepared in cooperation with the North Carolina., 1983, Basic ground-water hydrology: U .S. Geological Survey Water-Supply Paper 2220, 86 p. Library of Congress Cataloging-in-Publications Data Heath, Ralph C . Basic ground-water hydrology (Geological Survey

  20. ADVANCES IN MODELING OF GROUND-SOURCE HEAT

    E-Print Network [OSTI]

    ADVANCES IN MODELING OF GROUND-SOURCE HEAT PUMP SYSTEMS By ANDREW D. CHIASSON Bachelor of Applied 1999 #12;ii ADVANCES IN MODELING OF GROUND-SOURCE HEAT PUMP SYSTEMS Thesis Approved: Thesis Adviser..............................................................................................................1 1.1. Overview of Ground-Source Heat Pump Systems ..............................................1 1

  1. APPLICATIONS OF HYBRID GROUND SOURCE HEAT PUMP SYSTEMS TO

    E-Print Network [OSTI]

    APPLICATIONS OF HYBRID GROUND SOURCE HEAT PUMP SYSTEMS TO BUILDINGS AND BRIDGE DECKS. By MAHADEVAN Chapter Page 1. Introduction 1.1. Overview of hybrid ground source heat pump systems 1.2. Literature review 1.3. Thesis objective and scope 2. Optimal sizing of hybrid ground source heat pump system

  2. DESIGN OF AN EXPERIMENTAL FACILITY FOR HYBRID GROUND SOURCE HEAT

    E-Print Network [OSTI]

    DESIGN OF AN EXPERIMENTAL FACILITY FOR HYBRID GROUND SOURCE HEAT PUMP SYSTEMS By SHAWN ALEX HERN.1 HYBRID GROUND SOURCE HEAT PUMP SYSTEM DESIGN........................................2-3 2.1.1 Design...............................................................................2-5 2.2 HYBRID GROUND SOURCE HEAT PUMP SYSTEM SIMULATION................................2-9 3

  3. Cleanup Verification Package for the 618-2 Burial Ground

    SciTech Connect (OSTI)

    W. S. Thompson

    2006-12-28T23:59:59.000Z

    This cleanup verification package documents completion of remedial action for the 618-2 Burial Ground, also referred to as Solid Waste Burial Ground No. 2; Burial Ground No. 2; 318-2; and Dry Waste Burial Site No. 2. This waste site was used primarily for the disposal of contaminated equipment, materials and laboratory waste from the 300 Area Facilities.

  4. On Termination and Derivation Lengths for Ground Rewrite Systems

    E-Print Network [OSTI]

    Giesl, Juergen

    On Termination and Derivation Lengths for Ground Rewrite Systems Dieter Hofbauer 1 Universit¨at GH@theory.informatik.uni­kassel.de Abstract. It is shown that for terminating ground term rewrite systems the length of derivations a suitable interpretation into the natural numbers. Terminating ground systems are not necessarily

  5. ON THE EVOLUTION OF THE SPECTRAL BREAK IN THE AFTERGLOW OF GAMMA-RAY BURSTS

    SciTech Connect (OSTI)

    Dado, Shlomo; Dar, Arnon [Physics Department, Technion, Haifa 32000 (Israel)

    2012-02-20T23:59:59.000Z

    The temporal evolution of the spectral break in the time-resolved spectral energy density of the broadband afterglow of gamma-ray bursts (GRBs) 091127 and 080319B was shown recently to be inconsistent with that expected for the cooling break in the standard fireball model of GRBs. Here we show that it is, however, in good agreement with the predicted temporal evolution of the smooth injection break/bend in the cannonball model of GRBs.

  6. Bubbles Help Break Energy Storage Record for Lithium Air-Batteries

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

    Bubbles Help Break Energy Storage Record for Lithium Air-Batteries Foam-base graphene keeps oxygen flowing in batteries that holds promise for electric vehicles January...

  7. 466, 347 (2010) Intra-unit-cell Electronic C4 Symmetry Breaking

    E-Print Network [OSTI]

    Davis, James C.

    2010-01-01T23:59:59.000Z

    )]( ~ )( ~ )( ~ )( ~ [ 2 1 ][ QQ QQ QQ OyOxCux MMMM +-=)( ~ Q ~M(Qy ) = MCu + MOx - MOy Detecting IUC C4 symmetry breaking

  8. Spontaneous breaking of spatial symmetries in collective neutrino oscillations

    E-Print Network [OSTI]

    Huaiyu Duan; Shashank Shalgar

    2014-12-22T23:59:59.000Z

    A dense neutrino medium can experience collective oscillations or self-induced flavor transformation through nonlinear neutrino-neutrino refraction. To make the problem of collective neutrino oscillations more tractable, all previous studies on this subject have assumed some spatial symmetry or symmetries in the neutrino medium (e.g., translation symmetries in the early universe and spherical symmetry in core-collapse supernovae). We point out that the collective oscillation modes studied in such models are very special. Using a simple toy model we show that spatial symmetries can be broken spontaneously in collective neutrino oscillations. We also show that the spatial-symmetry-breaking (SSB) modes of neutrino oscillations can exist for both neutrino mass hierarchies and even in the regimes where collective neutrino oscillations were previously thought to be suppressed. This finding calls for study of collective neutrino oscillations in multi-dimensional models.

  9. Spontaneous breaking of spatial symmetries in collective neutrino oscillations

    E-Print Network [OSTI]

    Duan, Huaiyu

    2014-01-01T23:59:59.000Z

    A dense neutrino medium can experience collective oscillations or self-induced flavor transformation through nonlinear neutrino-neutrino refraction. To make the problem of collective neutrino oscillations more tractable, all previous studies on this subject have assumed some spatial symmetry or symmetries in the neutrino medium (e.g., translation symmetries in the early universe and spherical symmetry in core-collapse supernovae). We point out that the collective oscillation modes studied in such models are very special. Using a simple toy model we show that spatial symmetries can be broken spontaneously in collective neutrino oscillations. We also show that the spatial-symmetry-breaking (SSB) modes of neutrino oscillations can exist for both neutrino mass hierarchies and even in the regimes where collective neutrino oscillations were previously thought to be suppressed. This finding calls for study of collective neutrino oscillations in multi-dimensional models.

  10. Radiative PQ Breaking and the Higgs Boson Mass

    E-Print Network [OSTI]

    D'Eramo, Francesco; Pappadopulo, Duccio

    2015-01-01T23:59:59.000Z

    The small and negative value of the Standard Model Higgs quartic coupling at high scales can be understood in terms of anthropic selection on a landscape where large and negative values are favored: most universes have a very short-lived electroweak vacuum and typical observers are in universes close to the corresponding metastability boundary. We provide a simple example of such a landscape with a Peccei-Quinn symmetry breaking scale generated through dimensional transmutation and supersymmetry softly broken at an intermediate scale. Large and negative contributions to the Higgs quartic are typically generated on integrating out the saxion field. Cancellations among these contributions are forced by the anthropic requirement of a sufficiently long-lived electroweak vacuum, determining the multiverse distribution for the Higgs quartic in a similar way to that of the cosmological constant. This leads to a statistical prediction of the Higgs boson mass that, for a wide range of parameters, yields the observed v...

  11. Inertial blob-hole symmetry breaking in magnetised plasma filaments

    E-Print Network [OSTI]

    Kendl, Alexander

    2015-01-01T23:59:59.000Z

    Symmetry breaking between the propagation velocities of magnetised plasma filaments with large positive (blob) and negative (hole) amplitudes, as implied by a dimensional analysis scaling, is studied with global ("full-n") non-Boussinesq gyrofluid computations, which include finite inertia effects through nonlinear polarisation. Interchange blobs on a flat density background have higher inertia and propagate more slowly than holes. In the presence of a large enough density gradient, the effect is reversed: blobs accelerate down the gradient and holes are slowed in their propagation up the gradient. Drift wave blobs spread their initial vorticity rapidly into a fully developed turbulent state, whereas primary holes can remain coherent for many eddy turnover times. The results bear implications for plasma edge zonal flow evolution and tokamak scrape-off-layer transport.

  12. Crucial role of neutrinos in the electroweak symmetry breaking

    SciTech Connect (OSTI)

    Smetana, Adam [Institute of Experimental and Applied Physics, Czech Technical University in Prague, Horsk 3a/22, 128 00 Prague 2 (Czech Republic)

    2013-12-30T23:59:59.000Z

    Not only the top-quark condensate appears to be the natural significant source of dynamical electroweak symmetry breaking. Provided the seesaw scenario, the neutrinos can have their Dirac masses large enough so that their condensates contribute significantly to the electroweak scale as well. We address the question of a phenomenological feasibility of the top-quark and neutrino condensation conspiracy against the electroweak symmetry within the simplifying two-composite-Higgs-doublet model. Mandatory is to reproduce the masses of electroweak gauge bosons, the top-quark mass and the recently observed scalar mass of 125 GeV, and to satisfy the upper limits on absolute value of active neutrino masses. To accomplish that, the number of right-handed neutrinos participating on the seesaw mechanism turns out to be rather large, O(1001000)

  13. Control of coherent backscattering by breaking optical reciprocity

    E-Print Network [OSTI]

    Bromberg, Y; Popoff, S M; Cao, H

    2015-01-01T23:59:59.000Z

    Reciprocity is a universal principle that has a profound impact on many areas of physics. A fundamental phenomenon in condensed-matter physics, optical physics and acoustics, arising from reciprocity, is the constructive interference of quantum or classical waves which propagate along time-reversed paths in disordered media, leading to, for example, weak localization and metal-insulator transition. Previous studies have shown that such coherent effects are suppressed when reciprocity is broken. Here we show that by breaking reciprocity in a controlled manner, we can tune, rather than simply suppress, these phenomena. In particular, we manipulate coherent backscattering of light, also known as weak localization. By utilizing a non-reciprocal magneto-optical effect, we control the interference between time-reversed paths inside a multimode fiber with strong mode mixing, and realize a continuous transition from the well-known peak to a dip in the backscattered intensity. Our results may open new possibilities fo...

  14. Replicating the benefits of closed timelike curves without breaking causality

    E-Print Network [OSTI]

    Xiao Yuan; Syed M. Assad; Jayne Thompson; Jing Yan Haw; Vlatko Vedral; Timothy C. Ralph; Ping Koy Lam; Christian Weedbrook; Mile Gu

    2014-12-17T23:59:59.000Z

    In general relativity, closed timelike curves can break causality with remarkable and unsettling consequences. At the classical level, they induce causal paradoxes disturbing enough to motivate conjectures that explicitly prevent their existence. At the quantum level, resolving such paradoxes induce radical benefits - from cloning unknown quantum states to solving problems intractable to quantum computers. Instinctively, one expects these benefits to vanish if causality is respected. Here we show that in harnessing entanglement, we can efficiently solve NP-complete problems and clone arbitrary quantum states - even when all time-travelling systems are completely isolated from the past. Thus, the many defining benefits of closed timelike curves can still be harnessed, even when causality is preserved. Our results unveil the subtle interplay between entanglement and general relativity, and significantly improve the potential of probing the radical effects that may exist at the interface between relativity and quantum theory.

  15. Single particles accelerate final stages of capillary break up

    E-Print Network [OSTI]

    Lindner, Anke; Wagner, Christian

    2015-01-01T23:59:59.000Z

    Droplet formation of suspensions is present in many industrial and technological processes such as coating and food engineering. Whilst the finite time singularity of the minimum neck diameter in capillary break-up of simple liquids can be described by well known self-similarity solutions, the pinching of non-Brownian suspension depends in a complex way on the particle dynamics in the thinning thread. Here we focus on the very dilute regime where the filament contains only isolated beads to identify the physical mechanisms leading to the pronounced acceleration of the filament thinning observed. This accelerated regime is characterized by an asymmetric shape of the filament with an enhanced curvature that depends on the size and the spatial distribution of the particles within the capillary thread.

  16. Single particles accelerate final stages of capillary break up

    E-Print Network [OSTI]

    Anke Lindner; Jorge Eduardo Fiscina; Christian Wagner

    2015-06-12T23:59:59.000Z

    Droplet formation of suspensions is present in many industrial and technological processes such as coating and food engineering. Whilst the finite time singularity of the minimum neck diameter in capillary break-up of simple liquids can be described by well known self-similarity solutions, the pinching of non-Brownian suspension depends in a complex way on the particle dynamics in the thinning thread. Here we focus on the very dilute regime where the filament contains only isolated beads to identify the physical mechanisms leading to the pronounced acceleration of the filament thinning observed. This accelerated regime is characterized by an asymmetric shape of the filament with an enhanced curvature that depends on the size and the spatial distribution of the particles within the capillary thread.

  17. A Symmetry Breaking Model for X Chromosome Inactivation

    E-Print Network [OSTI]

    M. Nicodemi; A. Prisco

    2008-01-17T23:59:59.000Z

    In mammals, dosage compensation of X linked genes in female cells is achieved by inactivation of one of their two X chromosomes which is randomly chosen. The earliest steps in X-inactivation (XCI), namely the mechanism whereby cells count their X chromosomes and choose between two equivalent X, remain mysterious. Starting from the recent discovery of X chromosome colocalization at the onset of X-inactivation, we propose a Statistical Mechanics model of XCI, which is investigated by computer simulations and checked against experimental data. Our model describes how a `blocking factor' complex is self-assembled and why only one is formed out of many diffusible molecules, resulting in a spontaneous symmetry breaking (SB) in the binding to two identical chromosomes. These results are used to derive a scenario of biological implications describing all current experimental evidences, e.g., the importance of colocalization.

  18. Matter inflation with A{sub 4} flavour symmetry breaking

    SciTech Connect (OSTI)

    Antusch, Stefan [Department of Physics, University of Basel, Klingelbergstrasse 82, Basel, CH-4056 Switzerland (Switzerland); Nolde, David, E-mail: stefan.antusch@unibas.ch, E-mail: david.nolde@unibas.ch [Max-Planck-Institut fr Physik (Werner-Heisenberg-Institut), Fhringer Ring 6, Mnchen, D-80805 Germany (Germany)

    2013-10-01T23:59:59.000Z

    We discuss model building in tribrid inflation, which is a framework for realising inflation in the matter sector of supersymmetric particle physics models. The inflaton is a D-flat combination of matter fields, and inflation ends by a phase transition in which some Higgs field obtains a vacuum expectation value. We first describe the general procedure for implementing tribrid inflation in realistic models of particle physics that can be applied to a wide variety of BSM particle physics models around the GUT scale. We then demonstrate how the procedure works for an explicit lepton flavour model based on an A{sub 4} family symmetry. The model is both predictive and phenomenologically viable, and illustrates how tribrid inflation connects cosmological and particle physics parameters. In particular, it predicts a relation between the neutrino Yukawa coupling and the running of the spectral index ?{sub s}. We also show how topological defects from the flavour symmetry breaking can be avoided automatically.

  19. Effects of Rotational Symmetry Breaking in Polymer-coated Nanopores

    E-Print Network [OSTI]

    Osmanovic, D; Eccleston, R C; Hoogenboom, B W; Ford, I J

    2015-01-01T23:59:59.000Z

    The statistical theory of polymers tethered around the inner surface of a cylindrical channel has traditionally employed the assumption that the equilibrium density of the polymers is independent of the azimuthal coordinate. However, simulations have shown that this rotational symmetry can be broken when there are attractive interactions between the polymers. We investigate the phases that emerge in these circumstances, and we quantify the effect of the symmetry assumption on the phase behavior of the system. In the absence of this assumption, one can observe large differences in the equilibrium densities between the rotationally symmetric case and the non-rotationally symmetric case. A simple analytical model is developed that illustrates the driving thermodynamic forces responsible for this symmetry breaking. Our results have implications for the current understanding of the polymer behavior in cylindrical nanopores.

  20. Cosmological moduli problem, supersymmetry breaking, and stability in postinflationary cosmology

    SciTech Connect (OSTI)

    Banks, T.; Berkooz, M. [Department of Physics and Astronomy, Rutgers University, Piscataway, New Jersey 08855-0849 (United States)] [Department of Physics and Astronomy, Rutgers University, Piscataway, New Jersey 08855-0849 (United States); Steinhardt, P.J. [Department of Physics, University of Pennsylvania, Philadelphia, Pennsylvania 19104 (United States)] [Department of Physics, University of Pennsylvania, Philadelphia, Pennsylvania 19104 (United States)

    1995-07-15T23:59:59.000Z

    We review scenarios that have been proposed to solve the cosmological problem caused by moduli in string theory, the postmodern Polonyi problem (PPP). In particular, we discuss the difficulties encountered by the apparently ``trivial`` solution of this problem, in which moduli masses are assumed to arise from nonperturbative, SUSY-preserving, dynamics at a scale higher than that of SUSY breaking. This suggests a powerful {ital cosmological} {ital vacuum} {ital selection} {ital principle} in superstring theory. However, we argue that if one eschews the possibility of cancellations between different exponentials of the inverse string coupling, the mechanism described above cannot stabilize the dilaton. Thus, even if supersymmetric dynamics gives mass to the other moduli in string theory, the dilaton mass must be generated by SUSY breaking, and dilaton domination of the energy density of the Universe cannot be avoided. We conclude that the only proposal for solving the PPP that works is the intermediate scale inflation scenario of Randall and Thomas. However, we point out that all extant models have ignored unavoidably large inhomogeneities in the cosmological moduli density at very early times, and speculate that the effects associated with nonlinear gravitational collapse of these inhomogeneities may serve as an efficient mechanism for converting moduli into ordinary matter. As an important by-product of this investigation we show that in a postinflationary universe minima of the effective potential with a negative cosmological constant are not stationary points of the classical equations of scalar field cosmology. Instead, such points lead to catastrophic gravitational collapse of that part of the Universe which is attracted to them. Thus postinflationary cosmology dynamically chooses non-negative values of the cosmological constant. This implies that supersymmetry {ital must} be broken in any sensible inflationary cosmology. (Abstract Truncated)

  1. Coal mine ground control. 3rd ed.

    SciTech Connect (OSTI)

    Peng, S.S.

    2008-09-15T23:59:59.000Z

    The third edition not only completely revises and updates the original subject areas, but also is broadened to include a number of new topics such as high horizontal stresses, computer modeling, and highwall stability. The subject areas covered in this book define the current field of coal mine ground control, except for the recently emerging topic of mine seals and some conventional subjects such as coal/rock cutting and impoundment dams. It contains 1,134 references from all published sources, and archived since 1876.

  2. Geometric renormalization below the ground state

    E-Print Network [OSTI]

    Paul Smith

    2011-12-06T23:59:59.000Z

    The caloric gauge was introduced by Tao with studying large data energy critical wave maps mapping from $\\mathbf{R}^{2+1}$ to hyperbolic space $\\mathbf{H}^m$ in view. In \\cite{BIKT} Bejenaru, Ionescu, Kenig, and Tataru adapted the caloric gauge to the setting of Schr\\"odinger maps from $\\mathbf{R}^{d + 1}$ to the standard sphere $S^2 \\hookrightarrow \\mathbf{R}^3$ with initial data small in the critical Sobolev norm. Here we develop the caloric gauge in a bounded geometry setting with a construction valid up to the ground state energy.

  3. Photovoltaic module mounting clip with integral grounding

    DOE Patents [OSTI]

    Lenox, Carl J.

    2008-10-14T23:59:59.000Z

    An electrically conductive mounting/grounding clip, for use with a photovoltaic assembly of the type having an electrically conductive frame, comprises an electrically conductive body. The body has a central portion and first and second spaced-apart arms extending generally perpendicular to the central portion. Each arm has an outer portion with each outer portion having an outer end. At least one frame surface-disrupting element is at each outer end. The central portion defines a plane with the frame surface-disrupting elements pointing towards the plane. In some examples each arm extends from the central portion at an acute angle to the plane.

  4. Best Possible Strategy for Finding Ground States

    SciTech Connect (OSTI)

    Franz, Astrid; Hoffmann, Karl Heinz; Salamon, Peter

    2001-06-04T23:59:59.000Z

    Finding the ground state of a system with a complex energy landscape is important for many physical problems including protein folding, spin glasses, chemical clusters, and neural networks. Such problems are usually solved by heuristic search methods whose efficacy is judged by empirical performance on selected examples. We present a proof that, within the large class of algorithms that simulate a random walk on the landscape, threshold accepting is the best possible strategy. In particular, it can perform better than simulated annealing and Tsallis statistics. Our proof is the first example of a provably optimal strategy in this area.

  5. Tritium Ground Water Issues | Department of Energy

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 1112011 Strategic2Uranium Transferon theTedRegion | Department of Energy TribesNorthernGround

  6. Ground-based Microwave Cloud Tomography

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville Power AdministrationField8,Dist.NewofGeothermal Heaton Armed ServicesGround-Based

  7. Ground Source Solutions | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual SiteofEvaluating AGeothermal/ExplorationGoods | OpenInformationMagnetics Jump to:Ground

  8. Hanford Site ground-water surveillance for 1989

    SciTech Connect (OSTI)

    Evans, J.C.; Bryce, R.W.; Bates, D.J.; Kemner, M.L.

    1990-06-01T23:59:59.000Z

    This annual report of ground-water surveillance activities provides discussions and listings of results for ground-water monitoring at the Hanford Site during 1989. The Pacific Northwest Laboratory (PNL) assesses the impacts of Hanford operations on the environment for the US Department of Energy (DOE). The impact Hanford operations has on ground water is evaluated through the Hanford Site Ground-Water Surveillance program. Five hundred and sixty-seven wells were sampled during 1989 for Hanford ground-water monitoring activities. This report contains a listing of analytical results for calendar year (CY) 1989 for species of importance as potential contaminants. 30 refs., 29 figs,. 4 tabs.

  9. NNSA Holds Radiation Emergency Consequence Management Training...

    National Nuclear Security Administration (NNSA)

    Radiation Emergency Consequence Management Training in Israel | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile...

  10. NNSA Announces 2014 Sustainability Awards | National Nuclear...

    National Nuclear Security Administration (NNSA)

    conventional energy consumption. This award recognizes the Pantex Plant for the renewable energy wind farm project. Green Buildings: High Performance Sustainable Building...

  11. NNSA 2014 Stewardship Science Academic Programs Annual

    National Nuclear Security Administration (NNSA)

    discharge system (MIFEDS) that enables magnetic fields to be used in HED plasma research. The MIFEDS is a compact pulsed-power system that discharges a capacitor through...

  12. NNSA and Small Business Partnering for Success

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

    robust surveillance and assessment activities, both enabled by investments in the science, technology, and engineering base; * Advance Naval Nuclear Propulsion by supporting...

  13. NNSA Strategic Performance Evaluation Plan (PEP) FOR

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

    each Performance Objective. This PEP evaluates Contractor performance and promotes a new Governance and Oversight framework based on prudent management of risk, accountability,...

  14. NNSA B-Roll: Fuel Removals

    SciTech Connect (OSTI)

    2010-05-21T23:59:59.000Z

    The National Nuclear Security Administration established the Global Threat Reduction Initiative (GTRI) to identify, secure, remove and/or facilitate the disposition of high risk vulnerable nuclear and radiological materials around the world, as quickly as possible, that pose a threat to the United States and the international community.

  15. NNSA Transfers Responsibility for Radiation Detection System...

    National Nuclear Security Administration (NNSA)

    installation at the Port of Yangshan was completed in November 2011. Over a three year transition period, SLD and GACC worked toward enhancing GACC's capabilities and expertise...

  16. DOE/NNSA Facility Management Contracts

    Energy Savers [EERE]

    Institute Jeff Burgan 865-241-2513 Mark Million 865-576-4523 Savannah River Site (SRS) EM Savannah River Nuclear Solutions LLC (SRNS) DE-AC09-08SR22470 1102008 9302016 5 year...

  17. NNSA's Stockpile Stewardship Program Quarterly Experiments summary...

    National Nuclear Security Administration (NNSA)

    Sandia National Laboratories Related News Research, Development, Test, and Evaluation SOLAR POWER PURCHASE FOR DOE LABORATORIES National group honors Sandia radiation effects...

  18. NNSA Personnel Appointments Announced Administrator Gordon Submits...

    National Nuclear Security Administration (NNSA)

    Personnel Appointments Announced Administrator Gordon Submits Organizational Plan to Congress | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People...

  19. SAMPLE CANCELLATION MEMORANDUM FOR NNSA ELEMENTS

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

    state what supersedes that canceled directive.) IMPACT: (State, if there is an organizational impact on the cancellation of the directive. State if any cost savings or...

  20. 2011 September NNSA News Viewable.pmd

    National Nuclear Security Administration (NNSA)

    days following September 11, 2001, the Nation came together to cope with the attacks on New York, Washington, and Shanksville. As we dealt with the fear and uncertainty that beset...