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Sample records for tosha richardson 202-287-6597

  1. Susan Richardson

    Broader source: Energy.gov [DOE]

    Susan Richardson is Chief Counsel of the Department of Energy’s Loan Programs Office. Ms. Richardson has over 25 years of experience as a transactional lawyer, with deep experience in both...

  2. Bill Richardson | Department of Energy

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

    Bill Richardson About Us Bill Richardson - former Governor of New Mexico and former Secretary of Energy Bill Richardson Bill Richardson sought the Democratic nomination for President of the United States in 2008. He completed his second term as Governor of New Mexico in January 2011. Richardson was elected Governor in 2002 and re-elected in 2006 with the support of 69 percent of voters, representing the largest margin of victory for any Governor in state history. Prior to being elected governor,

  3. richardson-98.pdf

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

    47 In Situ Moisture Measurements Using Chilled Mirror Sensors S. J. Richardson Cooperative Institute for Mesoscale Meteorological Studies University of Oklahoma Norman, Oklahoma D. C. Tobin Space Science and Engineering Center University of Wisconsin - Madison Madison, Wisconsin Abstract Chilled mirror moisture measurement systems were installed at the Atmospheric Radiation Measurement (ARM) Cloud and Radiation Testbed (CART) Central Facility (CF) at the balloon borne sounding system (BBSS)

  4. richardson(2)-99.PDF

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

    Chilled Mirror Dew Point Hygrometer for Field Use S. J. Richardson Cooperative Institute for Mesoscale Meteorological Studies University of Oklahoma Norman, Oklahoma R. O. Knuteson and D. C. Tobin Space Science and Engineering Center University of Wisconsin Madison, Wisconsin Introduction Three chilled mirror (CM) dew point hygrometer systems have been developed at the University of Oklahoma to provide a method for obtaining NIST (National Institute for Standards and Testing) traceable

  5. Secretary Richardson Accepts Recommendations for Improving Security...

    National Nuclear Security Administration (NNSA)

    the University of California. On June 30, Secretary Richardson asked Administrator Gordon to prepare recommendations for restructuring the University of California (UC) contracts ...

  6. Richardson, Texas: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Richardson, Texas: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 32.9481789, -96.7297205 Show Map Loading map... "minzoom":false,"mappingserv...

  7. Sensitivity of a global climate model to the critical Richardson...

    Office of Scientific and Technical Information (OSTI)

    Richardson number in the boundary layer parameterization Citation Details In-Document Search Title: Sensitivity of a global climate model to the critical Richardson number ...

  8. Herbert Richardson: Before The U.S. House of Representatives...

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

    Herbert Richardson: Before The U.S. House of Representatives Committee on Energy and Commerce Subcommittee on Oversight and Investigations Herbert Richardson: Before The U.S. House ...

  9. Energy Secretary Richardson Expands Role of Carlsbad, Creating...

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

    the Energy Department's fourth Field Office. "Today we start a new chapter in Carlsbad's history," said Secretary Richardson. "Carlsbad will take on significant new...

  10. Richardson County, Nebraska: Energy Resources | Open Energy Informatio...

    Open Energy Info (EERE)

    5 Climate Zone Subtype A. Places in Richardson County, Nebraska Barada, Nebraska Dawson, Nebraska Falls City, Nebraska Humboldt, Nebraska Preston, Nebraska Rulo, Nebraska...

  11. MaRIE 1.0: A briefing to Katherine Richardson-McDaniel, Staff...

    Office of Scientific and Technical Information (OSTI)

    Richardson-McDaniel, Staff Member for U. S. Senator Martin Heinrich (D-NM) Citation Details In-Document Search Title: MaRIE 1.0: A briefing to Katherine Richardson-McDaniel, ...

  12. Bill Richardson Sworn in as Secretary of Energy | National Nuclear Security

    National Nuclear Security Administration (NNSA)

    Administration Bill Richardson Sworn in as Secretary of Energy Bill Richardson Sworn in as Secretary of Energy Washington, DC Bill Richardson is sworn in as ninth Secretary of Energy. He makes history while briefly serving in two cabinet posts at once -- both as Secretary of Energy and U. S. ambassador for the United Nations -- for several weeks

  13. Microsoft Word - STATEMENT OF HERBERT RICHARDSON.doc

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

    HERBERT RICHARDSON PRINCIPAL DEPUTY INSPECTOR GENERAL U.S. DEPARTMENT OF ENERGY BEFORE THE U.S. HOUSE OF REPRESENTATIVES COMMITTEE ON ENERGY AND COMMERCE SUBCOMMITTEE ON OVERSIGHT AND INVESTIGATIONS FOR RELEASE ON DELIVERY Thursday, March 4, 2004 1 Mr. Chairman and members of the Subcommittee, I am pleased to be here today to respond to your request to testify regarding physical security at the Department of Energy's facilities. The Department's activities range from nuclear nonproliferation, to

  14. Sensitivity of a global climate model to the critical Richardson number in

    Office of Scientific and Technical Information (OSTI)

    the boundary layer parameterization (Journal Article) | SciTech Connect Sensitivity of a global climate model to the critical Richardson number in the boundary layer parameterization Citation Details In-Document Search Title: Sensitivity of a global climate model to the critical Richardson number in the boundary layer parameterization The critical bulk Richardson number (Ricr) is an important parameter in planetary boundary layer (PBL) parameterization schemes used in many climate models.

  15. Herbert Richardson: Before The U.S. House of Representatives Committee on

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

    Energy and Commerce Subcommittee on Oversight and Investigations | Department of Energy Herbert Richardson: Before The U.S. House of Representatives Committee on Energy and Commerce Subcommittee on Oversight and Investigations Herbert Richardson: Before The U.S. House of Representatives Committee on Energy and Commerce Subcommittee on Oversight and Investigations March 4, 2004 Before The U.S. House of Representatives Committee on Energy and Commerce Subcommittee on Oversight and

  16. MaRIE 1.0: A briefing to Katherine Richardson-McDaniel, Staff Member for U.

    Office of Scientific and Technical Information (OSTI)

    S. Senator Martin Heinrich (D-NM) (Technical Report) | SciTech Connect MaRIE 1.0: A briefing to Katherine Richardson-McDaniel, Staff Member for U. S. Senator Martin Heinrich (D-NM) Citation Details In-Document Search Title: MaRIE 1.0: A briefing to Katherine Richardson-McDaniel, Staff Member for U. S. Senator Martin Heinrich (D-NM) At the request of Katherine Richardson-McDaniel, Staff Member to U.S. Senator Martin Heinrich (D-NM), a high-level briefing was requested about MaRIE 1.0, the

  17. Richardson named B&W Y-12 Deputy General Manager for Operations | Y-12

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

    Richard S. Middleton About Us Richard S. Middleton - Los Alamos National Laboratory Richard S. Middleton is a research scientist in the Earth and Environmental Sciences Division at Los Alamos National Laboratory, one of the Department of Energy's 17 National Laboratories. He works on carbon capture and storage, geothermal energy, shale gas and the energy-water nexus. Most Recent Plastic Bags Might Kickstart the Carbon Capture Industry May 6 National Security Complex

    Richardson named

  18. Sensitivity of a global climate model to the critical Richardson number in the boundary layer parameterization

    SciTech Connect (OSTI)

    Zhang, Ning; Liu, Yangang; Gao, Zhiqiu; Li, Dan

    2015-04-27

    The critical bulk Richardson number (Ricr) is an important parameter in planetary boundary layer (PBL) parameterization schemes used in many climate models. This paper examines the sensitivity of a Global Climate Model, the Beijing Climate Center Atmospheric General Circulation Model, BCC_AGCM to Ricr. The results show that the simulated global average of PBL height increases nearly linearly with Ricr, with a change of about 114 m for a change of 0.5 in Ricr. The surface sensible (latent) heat flux decreases (increases) as Ricr increases. The influence of Ricr on surface air temperature and specific humidity is not significant. The increasing Ricr may affect the location of the Westerly Belt in the Southern Hemisphere. Further diagnosis reveals that changes in Ricr affect stratiform and convective precipitations differently. Increasing Ricr leads to an increase in the stratiform precipitation but a decrease in the convective precipitation. Significant changes of convective precipitation occur over the inter-tropical convergence zone, while changes of stratiform precipitation mostly appear over arid land such as North Africa and Middle East.

  19. Sensitivity of a global climate model to the critical Richardson number in the boundary layer parameterization

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

    Zhang, Ning; Liu, Yangang; Gao, Zhiqiu; Li, Dan

    2015-04-27

    The critical bulk Richardson number (Ricr) is an important parameter in planetary boundary layer (PBL) parameterization schemes used in many climate models. This paper examines the sensitivity of a Global Climate Model, the Beijing Climate Center Atmospheric General Circulation Model, BCC_AGCM to Ricr. The results show that the simulated global average of PBL height increases nearly linearly with Ricr, with a change of about 114 m for a change of 0.5 in Ricr. The surface sensible (latent) heat flux decreases (increases) as Ricr increases. The influence of Ricr on surface air temperature and specific humidity is not significant. The increasingmore » Ricr may affect the location of the Westerly Belt in the Southern Hemisphere. Further diagnosis reveals that changes in Ricr affect stratiform and convective precipitations differently. Increasing Ricr leads to an increase in the stratiform precipitation but a decrease in the convective precipitation. Significant changes of convective precipitation occur over the inter-tropical convergence zone, while changes of stratiform precipitation mostly appear over arid land such as North Africa and Middle East.« less

  20. Spectral restoration in high resolution electron energy loss spectroscopy based on iterative semi-blind Lucy-Richardson algorithm applied to rutile surfaces

    SciTech Connect (OSTI)

    Lazzari, Rmi Li, Jingfeng Jupille, Jacques

    2015-01-15

    A new spectral restoration algorithm of reflection electron energy loss spectra is proposed. It is based on the maximum likelihood principle as implemented in the iterative Lucy-Richardson approach. Resolution is enhanced and point spread function recovered in a semi-blind way by forcing cyclically the zero loss to converge towards a Dirac peak. Synthetic phonon spectra of TiO{sub 2} are used as a test bed to discuss resolution enhancement, convergence benefit, stability towards noise, and apparatus function recovery. Attention is focused on the interplay between spectral restoration and quasi-elastic broadening due to free carriers. A resolution enhancement by a factor up to 6 on the elastic peak width can be obtained on experimental spectra of TiO{sub 2}(110) and helps revealing mixed phonon/plasmon excitations.

  1. The history of NATO TNF policy: The role of studies, analysis and exercises conference proceedings. Volume 3: Papers by Gen. Robert C. Richardson III (Ret.)

    SciTech Connect (OSTI)

    Rinne, R.L.

    1994-02-01

    This conference was organized to study and analyze the role of simulation, analysis, modeling, and exercises in the history of NATO policy. The premise was not that the results of past studies will apply to future policy, but rather that understanding what influenced the decision process-and how-would be of value. The structure of the conference was built around discussion panels. The panels were augmented by a series of papers and presentations focusing on particular TNF events, issues, studies, or exercises. The conference proceedings consist of three volumes. Volume 1 contains the conference introduction, agenda, biographical sketches of principal participants, and analytical summary of the presentations and discussion panels. Volume 2 contains a short introduction and the papers and presentations from the conference. This volume contains selected papers by Brig. Gen. Robert C. Richardson III (Ret.).

  2. richardson1_sj.pdf

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

  3. BILL RICHARDSON Governor DIANE DENISH Lieutenant Governor

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

    November 25,2009 David Moody, Manager Carlsbad Field Office Department of Energy P.O. Box 3090 NEW MEXICO ENVIRONMENT DEPARTMENT Hazardous Waste Bureau 2905 Rodeo Park Drive East, Building 1 Santa Fe, New Mexico 87505-6303 Phone (505) 476-6000 Fax (505) 476-6030 JIIJIIW.lll1leIlV.state.lll1l.lIS CERTIFIED MAIL - RETURN RECEIPT REQUESTED Farok Sharif, President Washington TRU Solutions LLC P.O. Box 2078 Carlsbad, New Mexico 88221-5608 Carlsbad, New Mexico 88221-3090 RON CURRY Secretary JON

  4. BILL RICHARDSON Governor DIANE DENISH Lieutenant Governor

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

    November 25,2009 David Moody, Manager Carlsbad Field Office Department of Energy P.O. Box 3090 NEW MEXICO ENVIRONMENT DEPARTMENT Hazardous Waste Bureau 2905 Rodeo Park Drive East,...

  5. BILL RICHARDSON Governor DIANE DENISH Lieutenant Governor NEW...

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

    their April 7, 2008 letter that "the requirement for two signatures applies to the packaging logs for placing waste into waste containers and not to subsequent placement of cans...

  6. BILL RICHARDSON Governor DIANE DENISH Lieutenant Governor NEW MEXICO

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

    NEW MEXICO ENVIRONMENT DEPARTMENT Hazardous Waste Bureau 2905 Rodeo Park Drive East, Building 1 Santa Fe, New Mexico 87505-6303 Phone (50S) 476-6000 Fax (50S) 476-6030 www.nmenv.state.nm.us CERTIFIED MAIL - RETURN RECEIPT REQUESTED July 7,2008 David Moody, Manager Carlsbad Field Office Department of Energy P.O. Box 3090 Carlsbad, New Mexico 88221-3090 Farok Sharif, President Washington TRU Solutions LLC P.O. Box 2078 Carlsbad, New Mexico 88221-5608 RE: JUNE 11, 2008 DISPUTE RESOLUTION - TERMS OF

  7. MaRIE 1.0: A briefing to Katherine Richardson-McDaniel, Staff...

    Office of Scientific and Technical Information (OSTI)

    What it would be, the mission need motivation, the scientific challenge, and the current favorable impact on both programs and people are shown in viewgraph form. Authors: Barnes, ...

  8. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Kuhn, Michael J (1) Laughter, Mark D (1) Richardson, Dave (1) Stinson, Brad J (1) ... ; Laughter, Mark D ; Pickett, Chris A ; Richardson, Dave ; Rowe, Nathan C ; Whitaker, J ...

  9. Low-Global Warming Potential HVAC System with Ultra-Small Centrifugal Compression

    Broader source: Energy.gov [DOE]

    Lead Performer: Mechanical Solutions Inc. – Whippany, NJPartners: Lennox International Inc. – Richardson,

  10. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Younkin, James R ORNL (5) Pickett, Chris A ORNL (4) Richardson, Dave ORNL (4) Rowe, ... Laughter, Mark D ORNL (3) Pickett, Chris A (3) Richardson, Dave (3) Rowe, Nathan C (3) ...

  11. Slide 1

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

    Update Mark Ivey Mark Ivey 1 1 , Johannes Verlinde , Johannes Verlinde 2 2 , Scott Richardson , Scott Richardson 2 2 , Bernard Zak , Bernard Zak 1 1 , Jeff Zirzow , Jeff Zirzow 1...

  12. 1

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

    Vaisala RS-80H Radiosonde Dry-Bias Correction Redux B. M. Lesht Environmental Research Division Argonne National Laboratory Argonne, Illinois S. J. Richardson Department of Meteorology Pennsylvania State University University Park, Pennsylvania Introduction In previous studies (e.g., Lesht 1997, 1998, 1999; Lesht and Richardson 2001; Richardson et al. 2000) we examined the effects of dry bias in Vaisala RS-80H radiosonde humidity measurements on Atmospheric Radiation Measurement (ARM) data. Some

  13. SR0011

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

    26, 2000 Media Contact: Rick Ford (803) 725-2889 Energy Secretary Bill Richardson to Visit Savannah River Site Groundbreaking for Tritium Facility, 50th Anniversary on Agenda Flag Ribbon Art Media Advisory Secretary of Energy Bill Richardson will be at the Savannah River Site and Fort Discovery on Thursday, July 27, to break ground for the new $400 million Tritium Extraction Facility and celebrate the 50th Anniversary of the Savannah River Site. Secretary Richardson will be joined by Gen. John

  14. ARM - Facility News Article

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

    October 16, 2007 [Facility News] The Southern Great Plains Site Welcomes Keith Richardson Bookmark and Share Keith Richardson was hired as a Computer Network Manager at the SGP site. On October 1, Keith Richardson joined the Southern Great Plains (SGP) site as a Computer Network Manager. He came to us from a position with the State of Oklahoma, where he was a network and telecommunications manager. His background includes experience with UNIX and Windows system management, network management,

  15. ARM - Facility News Article

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

    1, 2015 [Facility News] Clearer Skies for Cloud Modeling Bookmark and Share Cyril Morcrette, climate researcher at the Met Office, won the L F Richardson Prize for his work on evaluating cloud models. Cyril Morcrette, climate researcher at the Met Office, won the L F Richardson Prize for his work on evaluating cloud models. This May, Cyril Morcrette was awarded the L F Richardson Prize by the Royal Meteorological Society for his work in evaluating cloud forecasts. Although weather and climate

  16. Microsoft Word - Data Classification Security Framework V5.doc

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

    888P Unlimited Release Printed July 2007 Security Framework for Control System Data Classification and Protection Bryan T. Richardson and John Michalski Prepared by Sandia National ...

  17. ARM - Publications: Science Team Meeting Documents

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

    Effects of Pyrgeometer Dome Heating on Calculated Longwave Radiation Richardson, S.J., University of Oklahoma Eleventh Atmospheric Radiation Measurement (ARM) Science Team Meeting...

  18. SR9806

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

    3, 1999 Media Contact: Bill Taylor (803) 725-2889 Note To Editors Flag Ribbon Art SECRETARY RICHARDSON TO VISIT SAVANNAH RIVER SITE ON JUNE 24, 1999 WHO: Secretary of Energy Bill Richardson will visit the Savannah River Site (SRS) Thursday, June 24, 1999 to make an announcement concerning the future of 10,000 acres at the site. WHAT: 8:30 am Photo opportunity only with Secretary Richardson and elected officials. 9:00 am Dedication ceremony with Secretary Richardson and South Carolina Department

  19. Quality Assurance of ARM Program Climate Research Facility Data...

    Office of Scientific and Technical Information (OSTI)

    Future directions in ACRF data quality assurance also are presented. less Authors: Peppler, RA ; Kehoe, KE ; Sonntag, KL ; Bahrmann, CP ; Richardson, SJ ; Christensen, SW ; ...

  20. NNSA Celebrates Women's History Month 2016 | National Nuclear...

    National Nuclear Security Administration (NNSA)

    of DOE's Office of Electricity Delivery & Energy Reliability, Anne Harrington of NNSA's ... Sara Richardson of Lawrence Berkeley National Laboratory. NNSA Blog Department of Energy ...

  1. 6.7 Engineered Enzyme Accelerates DNA Sequencing

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

    and Richardson, C. C. (1995) "A single residue in DNA polymerases of the Escherichia coli DNA polymerase I family is critical for distinguishing between deoxy- and...

  2. R01002

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

    at Savannah River Site Flag Ribbon Art Secretary Richardson announced today his decision to extend the contract with Washington Group International's Westinghouse Savannah River ...

  3. Quantitative planar laser-induced fluorescence imaging of multi...

    Office of Scientific and Technical Information (OSTI)

    ... Authors: Williams, Ben ; Ewart, Paul 1 ; Wang, Xiaowei ; Stone, Richard 2 ; Ma, Hongrui ; Walmsley, Harold ; Cracknell, Roger 3 ; Stevens, Robert ; Richardson, David ; Fu, ...

  4. Using Rules-Based Event Processing For Safeguards Monitoring...

    Office of Scientific and Technical Information (OSTI)

    Title: Using Rules-Based Event Processing For Safeguards Monitoring System No abstract prepared. Authors: Younkin, James R 1 ; Pickett, Chris A 1 ; Richardson, Dave 1 ; ...

  5. Assessing the relative permeability of heterogeneous reservoir...

    Office of Scientific and Technical Information (OSTI)

    Volume 1; PB: 607 p. Publisher: Society of Petroleum Engineers, Richardson, TX (United States) Country of Publication: United States Language: English Subject: 02 PETROLEUM; 03 ...

  6. Inspection Report: IG-0625 | Department of Energy

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

    More Documents & Publications Herbert Richardson: Before The U.S. House of Representatives Committee on Energy and Commerce Subcommittee on Oversight and Investigations Inspection ...

  7. Heating, Ventilation, and Air Conditioning Projects | Department...

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

    ... Lead Performer: Mechanical Solutions Inc. - Whippany, NJ Partners: Lennox International Inc. - Richardson, Membrane Based Air Conditioning Lead Performer: Dais Analytic Corporation ...

  8. Energy Department Invests Nearly $8 Million to Develop Next-Generation...

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

    Mechanical Solutions, Inc. (MSI) (Whippany, New Jersey) and Lennox Industries, Inc. (Lennox) (Richardson, Texas) will receive 1 million to develop an HVAC system featuring a small ...

  9. Plasmonic giant quantum dots: Hybrid nanostructures for truly...

    Office of Scientific and Technical Information (OSTI)

    Los Alamos National Lab. (LANL), Los Alamos, NM (United States) Univ. of Texas at Dallas, Richardson, TX (United States) Fordham Univ., Bronx, NY (United States) Publication Date: ...

  10. Full Final Report

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

    ... Lauren Davis, Amanda Barry, Tarryn E. Miller 1 1 Los Alamos National Laboratory, 2 ... Large-scale Algal Fuel Production Henry L. Bryant * , James W. Richardson ...

  11. Section 56

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

    S. J. Richardson and M. E. Splitt Cooperative Institute for Mesoscale Meteorological Studies University of Oklahoma Norman, Oklahoma Abstract This work describes in situ moisture ...

  12. ARRA additions to the north slope of Alaska. (Conference) | SciTech...

    Office of Scientific and Technical Information (OSTI)

    Authors: Richardson, Scott 1 ; Cherry, Jessica 2 ; Stuefer, Martin 2 ; Zirzow, Jeffrey A. ; Zak, Bernard Daniel ; Ivey, Mark D. ; Verlinde, Johannes 1 + Show Author ...

  13. Press Pass - Press Releases

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

    capability for research at the frontiers of particle physics," said Secretary of Energy Bill Richardson. "The Department of Energy continues to make critical contributions to...

  14. Microsoft Word - FOIA Log FY 2004.doc

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

    002 032404 032904 Direct Transferred to HQ Asking for information regarding Gary K. King during DOE Secretary Bill Richardson's administration from 08181998 through 0220...

  15. Better Buildings Residential Network Program Sustainability Peer...

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

    ... Synthesize best practices and lessonslearned from ... 2012 (Lynch) Flooding in Hygiene Colorado (Richardson, ... Project: Community Music School 23 * Serves 1,400 students ...

  16. ALSNews Vol. 324

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

    reliability of over 99%--something without precedent, according to Dave Richardson. ALS performance is tracked on three 12-week running-average charts: reliability,...

  17. 1

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

    appointed deputy director of LANL; Bechtel to announce new appointment for Ike Richardson next week October 13, 2011 LOS ALAMOS, New Mexico, October 13, 2011-Elizabeth (Beth)...

  18. MHK Projects/Island 35 Bend | Open Energy Information

    Open Energy Info (EERE)

    bel":"","visitedicon":"" Project Profile Project Start Date 112009 Project City Richardson, TN Project StateProvince Tennessee Project Country United States Project Resource...

  19. Los Alamos National Laboratory employees, Lab contractor pledge...

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

    accomplishment," Deputy Laboratory Director and this year's campaign champion Ike Richardson said of this year's pledged amount. "The LANL team raised 1.5 million, which...

  20. Los Alamos National Laboratory

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

    accomplishment," Deputy Laboratory Director and this year's campaign champion Ike Richardson said of this year's pledged - 2 - amount. "The LANL team raised 1.5 million, which...

  1. Day/Time

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

    University of California Irvine - Vince Mcdonell Virginia Tech. - Srinath Ekkad, and David Gomez Ramirez ORNL - Bruce Pint Wed, 3:45pm Moderator: Steve Richardson Moderator:...

  2. NIF Target Chamber Dedicated | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    NIF Target Chamber Dedicated NIF Target Chamber Dedicated Livermore, CA Secretary Richardson dedicates the National Ignition Facility target chamber at DOE's Lawrence Livermore National Laboratory

  3. Electrochemical Membrane for Carbon Dioxide Separation and Power...

    Office of Scientific and Technical Information (OSTI)

    Authors: Jolly, Stephen ; Ghezel-Ayagh, Hossein ; Hunt, Jennifer ; Patel, Dilip ; Steen, William A. ; Richardson, Carl F. ; Marina, Olga A. Publication Date: 2012-12-28 OSTI ...

  4. A Novel System for Carbon Dioxide Capture Utilizing Electrochemical...

    Office of Scientific and Technical Information (OSTI)

    Authors: Ghezel-Ayagh, Hossein ; Jolly, Stephen ; Patel, Dilip ; Hunt, Jennifer ; Steen, William A. ; Richardson, Carl F. ; Marina, Olga A. Publication Date: 2013-06-03 OSTI ...

  5. Progress Towards Commercialization of Electrochemical Membrane...

    Office of Scientific and Technical Information (OSTI)

    Authors: Ghezel-Ayagh, Hossein ; Jolly, Stephen ; DiNitto, M. ; Hunt, Jennifer ; Patel, Dilip ; Steen, William A. ; Richardson, C. F. ; Marina, Olga A. ; Pederson, Larry R. ...

  6. Anodic polymerization of vinyl ethylene carbonate in Li-Ion battery...

    Office of Scientific and Technical Information (OSTI)

    Authors: Chen, Guoying ; Zhuang, Guorong V. ; Richardson, Thomas J. ; Gao, Liu ; Ross Jr., Philip N. Publication Date: 2005-02-28 OSTI Identifier: 861305 Report Number(s): ...

  7. Li2Co3 in LiNi0.8Co0.15Al0.05O2 cathodes and its effects on capacity...

    Office of Scientific and Technical Information (OSTI)

    No abstract prepared. Authors: Zhuang, Guorong V. ; Chen, Guoying ; Shim, Joongpyo ; Song, Xiangyun ; Ross, Philip N. ; Richardson, Thomas J. Publication Date: 2004-01-20 OSTI ...

  8. Press Pass - Press Releases

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

    26, 1999 For immediate release PRESS ADVISORY: SIGN UP FOR COVERAGE OF MAIN INJECTOR DEDICATION ON TUESDAY, JUNE 1; RICHARDSON, HASTERT TO SPEAK Batavia, Ill.Secretary of...

  9. Press Pass - Press Release Archive

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

    Dedicates New Particle Accelerator-060199 Sign Up for Coverage of Main Injector Dedication on Tuesday, June 1; Richardson, Hastert to Speak-052699 Fermilab Physicist Elected...

  10. CX-002096: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Texas-City-RichardsonCX(s) Applied: A1, A9, A11, B1.32, B2.5, B5.1Date: 04/21/2010Location(s): Richardson, TexasOffice(s): Energy Efficiency and Renewable Energy

  11. How Well Are Shallow Convective Clouds Simulated in the CAM5...

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

    heights were estimated from two different methods: red (Heffter 1980) and black and green (Richardson number approach using critical thresholds of 0.5 and 0.25 respectively)....

  12. U.S. Billion-Ton Update: Biomass Supply for a Bioenergy and Bioproduct...

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

    ... sorghum as affected by low and normal input techniques. ... Richardson J. (eds.) 2001. Poplar Culture in North America. ... Plant Cell & Environment 29(4):720-728. Farnham D. 2001. ...

  13. Heating Oil Reserve History

    Broader source: Energy.gov [DOE]

    Creation of an emergency reserve of heating oil was directed by President Clinton on July 10, 2000, when he directed then-Energy Secretary Bill Richardson to establish a two million barrel home...

  14. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Structure, proton incorporation and transport properties of ceramic proton conductor Ba(Cesub 0.7Zrsub 0.2Ybsub 0.1)Osub 3-delta. Li, Y. ; Kolesnikov, A. I. ; Richardson, ...

  15. REVISED MD-110 REFERENCE GUIDE SEPTERMBER 2015

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

    ... See Bulluck v. Department of Veterans Affairs, EEOC Appeal No. 0120114276 (Mar. 14, 2012); Richardson v. U.S. Postal Service, EEOC Appeal No. 0120111122 (Feb. 1, 2012); and ...

  16. Working Toward Robust Process Monitoring for Safeguards Applications...

    Office of Scientific and Technical Information (OSTI)

    Authors: Krichinsky, Alan M 1 ; Bell, Lisa S 1 ; Gilligan, Kimberly V 1 ; Laughter, Mark D 1 ; Miller, Paul 1 ; Pickett, Chris A 1 ; Richardson, Dave 1 ; Rowe, Nathan ...

  17. Memorandum, Wildland Fire Safety Enchancements- Jan 19, 2001

    Broader source: Energy.gov [DOE]

    Memorandum to Program Secretarial Officers, DOE Operations Office Managers and DOE Field Office Managers from Secretary of Energy, Bill Richardson on wildland fire safety improvements recommended by the Commission on Fire Safety and Preparedness.

  18. ALSNews Vol. 276

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

    to Dave Richardson ( This e-mail address is being protected from spambots. You need JavaScript enabled to view it ). Requests for special operations use of the "scrubbing" shift...

  19. ALSNews Vol. 273

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

    to Dave Richardson ( This e-mail address is being protected from spambots. You need JavaScript enabled to view it ). Requests for special operations use of the "scrubbing" shift...

  20. ALSNews Vol. 272

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

    to Dave Richardson ( This e-mail address is being protected from spambots. You need JavaScript enabled to view it ). Requests for special operations use of the "scrubbing" shift...

  1. ALSNews Vol. 275

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

    to Dave Richardson ( This e-mail address is being protected from spambots. You need JavaScript enabled to view it ). Requests for special operations use of the "scrubbing" shift...

  2. ALSNews Vol. 278

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

    to Dave Richardson ( This e-mail address is being protected from spambots. You need JavaScript enabled to view it ). Requests for special operations use of the "scrubbing" shift...

  3. Geology of the Florida Canyon gold deposit, Pershing County,...

    Open Energy Info (EERE)

    Pershing County, Nevada, in: Gold and Silver Deposits of Western Nevada Authors Hastings, J.S., Burkhart, T.H., and Richardson and R.E. Published Geological Society of Nevada 1993...

  4. 00 cover com_tech

    National Nuclear Security Administration (NNSA)

    ... were found along a line in Beaver County, Utah (Richardson 1972; Smith and Murphy 1972). ... in a number of studies (e.g., Ansell and Smith 1980; Peacock 1980; Ben- son 1981; O'Neil ...

  5. June 11, 1999: National Ignition Facility | Department of Energy

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

    1, 1999: National Ignition Facility June 11, 1999: National Ignition Facility June 11, 1999: National Ignition Facility June 11, 1999 Secretary Richardson dedicates the National Ignition Facility target chamber at DOE's Lawrence Livermore National Laboratory.

  6. 180C

    Office of Environmental Management (EM)

    Fragua Council of State Governments-ERC Conrad Smith P. Edwards R. Pinney M. Mulhare C. Richardson M. Vyenielo W. Sherman C. Smith C. Smith E. Wilds C. Smith W. Sherman J. ...

  7. Section 10

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

    need to parameterize the tilting structure of MCSs in GCMs. Figure 1, where the bulk Richardson number is chosen The objective of this work is to parameterize the large-scale and...

  8. 1Soltech Inc | Open Energy Information

    Open Energy Info (EERE)

    Soltech Inc Jump to: navigation, search Name: 1Soltech Inc Place: Richardson, Texas Zip: 75081 Product: Texas-based PV module maker. Coordinates: 32.960745, -96.732969 Show Map...

  9. BPA-2012-01311-FOIA Correspondence

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

    Greg Adams Richardson & O'Leary, LLC PO Box 7218 Boise, ID 83707 FOIA BPA-2012-01311-F Dear Mr. Adams: Thank you for the request for records that you made to the Bonneville Power...

  10. ARM - Publications: Science Team Meeting Documents

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

    Radiosonde Scaling Using a Chilled Mirror Hygrometer Richardson, S.J.(a), Lesht, B.M.(b), Bahramann, C.(c), and Tobin, D.(d), The Pennsylvania State University (a), Argonne...

  11. Lab begins demolition of Cold War-era buildings

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

    something this morning that has not happened since the late 1940s," said Isaac "Ike" Richardson, the Lab's deputy director. "The Los Alamos skyline is starting to change." More...

  12. Moratorium and Suspension of the Release of Metals from DOE Sites...

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

    on Release of Materials for Re-Use and Recycle, February 14, 2000. Secretary Bill Richardson Memorandum on Release of Surplus and Scrap Materials, July 13, 2000. Secretary Bill...

  13. 1

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

    something this morning that has not happened since the late 1940s," said Isaac "Ike" Richardson, the Lab's deputy director. "The Los Alamos skyline is starting to change." - 2 -...

  14. ARM - Publications: Science Team Meeting Documents

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

    A Radiosonde Correction Using Prelaunch Sonde Data Richardson, S.J. (a), Tobin, D. (b), Revercomb, H. (b), and Lesht, B.M. (c), University of Oklahoma (a), University of...

  15. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Ghezel-Ayagh, Hossein (2) Hunt, Jennifer (2) Jolly, Stephen (2) Marina, Olga A. (2) Patel, ... Steen, William A. ; Richardson, Carl F. ; Marina, Olga A. FuelCell Energy, Inc. (FCE), in ...

  16. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Richardson, Thomas J. (3) Chen, Guoying (2) Jow, T. Richard (2) Ross Jr., Philip N. (2) ... Hollenshead, Jeromy T. (1) Klebanoff, Leonard E. (1) Ross Jr.,Philip N. (1) Ross, Jr, ...

  17. file://L:\DOE-hanford.gov\public\boards\hab\advice\advice101.ht

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

    5, 1999 The Honorable Bill Richardson Secretary of Energy U.S. Department of Energy 1000 Independence Avenue SW Washington, DC 20585 Subject: Tank Waste Treatment Alternative Financing Dear Secretary Richardson: The Hanford Advisory Board (Board) is keenly interested in the successful design, construction, and operation of tank waste treatment plants at Hanford. A viable contracting and financing approach is critical for success. DOE-Office of River Protection (ORP) and DOE-Headquarters are

  18. LOS ALAMOS, New Mexico, November. 25, 2008- Today, Los Alamos National

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

    names new deputy director November 25, 2008 LOS ALAMOS, New Mexico, November. 25, 2008- Today, Los Alamos National Laboratory announced that Isaac "Ike" Richardson has been selected to be the new deputy director, effective February 1, 2009. Richardson will replace Jan Van Prooyen, who - after three years at the Laboratory and a distinguished 43-year career in national security matters - has announced his plans to retire in early 2009. Van Prooyen joined the Lab from Bechtel in 2006,

  19. Transition Metal Switchable Mirror

    ScienceCinema (OSTI)

    None

    2010-01-08

    The switchable-mirrors technology was developed by Tom Richardson and Jonathan Slack of Berkeley Lab's Environmental Energy Technologies Division. By using transition metals rather than the rare earth metals used in the first metal-hydride switchable mirrors, Richardson and Slack were able to lower the cost and simplify the manufacturing process. Energy performance is improved as well, because the new windows can reflect or transmit both visible and infrared light. Besides windows for offices and homes, possible applications include automobile sunroofs, signs and displays, aircraft windows, and spacecraft.

  20. Transition Metal Switchable Mirror

    ScienceCinema (OSTI)

    None

    2013-05-29

    The switchable-mirrors technology was developed by Tom Richardson and Jonathan Slack of Berkeley Lab's Environmental Energy Technologies Division. By using transition metals rather than the rare earth metals used in the first metal-hydride switchable mirrors, Richardson and Slack were able to lower the cost and simplify the manufacturing process. Energy performance is improved as well, because the new windows can reflect or transmit both visible and infrared light. Besides windows for offices and homes, possible applications include automobile sunroofs, signs and displays, aircraft windows, and spacecraft. More information at: http://windows.lbl.gov/materials/chromogenics/default.htm

  1. Lobbyist Disclosure Form - First Solar | Department of Energy

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

    First Solar Lobbyist Disclosure Form - First Solar Susan Richardson, Energy Department loan programs chief counsel; Douglas Schultz, Energy Department senior investment officer; Andrzej Potasinski, Energy Department senior investment officer; Nancy Donovan, Energy Department general counsel; and Jonathan Silver, Energy Department loans program executive director, discussed the status of the First Solar Topaz Project with Kathleen Weiss, First Solar government relations vice president. PDF icon

  2. Type B Accident Investigation Board Report on the March 26, 1999, Worker Injury at the East Tennessee Technology Park Three-Building Decontamination and Decommissioning and Recycle Project Site

    Broader source: Energy.gov [DOE]

    This report is an independent product of the Type B Investigation Board appointed by Steven D. Richardson, Acting Manager, Oak Ridge Operations Office, U.S. Department of Energy (DOE). The Board was appointed to perform a Type B investigation of these incidents and to prepare an investigation report in accordance with DOE Order 225.1A, Accident Investigations.

  3. EECBG Success Story: Big Savings for Texas City with Energy Monitoring Sensors

    Broader source: Energy.gov [DOE]

    With more than $1 million in Energy Efficiency and Conversation Block Grant (EECBG) funding from the American Recovery and Reinvestment Act, the city of Richardson, Texas is creating a baseline: collecting data and monitoring energy usage before investing in more substantial projects. Learn more.

  4. CX-002465: Categorical Exclusion Determination

    Office of Energy Efficiency and Renewable Energy (EERE)

    Electrical Energy Storage for Renewable Energy SystemsCX(s) Applied: B3.6, B5.1Date: 06/03/2010Location(s): Richardson, TexasOffice(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory

  5. Local Energy Assurance Planning Selected Cities

    Energy Savers [EERE]

    AltEn Lobbyist Disclosure Form - AltEn Jonathan Silver, Energy Department executive director loans program, and Eric Bursch, OFW Law legislative assistant representing AltEn, discussed an AltEn biofuels project. PDF icon Lobbyist Disclosure Form - AltEn.pdf More Documents & Publications Registered_Lobbyist_Contact_Disclosure_Form.pdf Lobbyist Disclosure Form - Silicon Valley Lobbyist Disclosure Form - First Solar

    First Solar Lobbyist Disclosure Form - First Solar Susan Richardson, Energy

  6. SR9807

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

    4, 1999 Media Contact: Bill Taylor (803) 725-2889 DOE Teams with State on Dedication and Management of 10,000 Acre Crackerneck Wildlife Management Area and Ecological Reserve Flag Ribbon Art Aiken, S.C. (June 24) -- Secretary of Energy Bill Richardson today designated 10,000 acres of the Savannah River Site (SRS) as a biological and wildlife refuge creating the Crackerneck Wildlife Management Area and Ecological Reserve. The agreement, co-signed by South Carolina Department of Natural Resources

  7. SR9904

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

    March 26, 1999 Media Contact: Bill Taylor (803) 725-2889 World's First Underground Waste Repository Begins Operations First Shipment of Transuranic Radioactive Waste Arrives at WIPP Flag Ribbon Art CARLSBAD, N.M. (March 26,1999) -- Energy Secretary Bill Richardson today announced that the first shipment of defense-generated transuranic radioactive waste arrived safely at the U.S. Department of Energy's (DOE) Waste Isolation Pilot Plant (WIPP). Hundreds of people were on hand to watch this

  8. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Richardson, Dave" Name Name ORCID Search Authors Type: All Book/Monograph Conference/Event Journal Article Miscellaneous Patent Program Document Software Manual Technical Report Thesis/Dissertation Subject: Identifier Numbers: Site: All Alaska Power Administration, Juneau, Alaska (United States) Albany Research Center (ARC), Albany, OR (United States) Albuquerque Complex - NNSA Albuquerque Operations Office, Albuquerque, NM (United States) Amarillo National Resource Center for Plutonium,

  9. Using Rules-Based Event Processing For Safeguards Monitoring System

    Office of Scientific and Technical Information (OSTI)

    (Conference) | SciTech Connect SciTech Connect Search Results Conference: Using Rules-Based Event Processing For Safeguards Monitoring System Citation Details In-Document Search Title: Using Rules-Based Event Processing For Safeguards Monitoring System No abstract prepared. Authors: Younkin, James R [1] ; Pickett, Chris A [1] ; Richardson, Dave [1] ; Krichinsky, Alan M [1] ; Rowe, Nathan C [1] + Show Author Affiliations ORNL Publication Date: 2009-01-01 OSTI Identifier: 980699 DOE Contract

  10. DOE Awards Contract for Management of WIPP

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

    NEWS NEWS MEDIA CONTACTS: FOR IMMEDIATE RELEASE Tom Welch, 202/586-4316 October 12, 2000 Greg Sahd (Carlsbad), 505/234-7532 Department of Energy Competitively Awards Contract for the Management of Waste Isolation Pilot Plant Secretary of Energy Bill Richardson today announced that the Energy Department will award a $500 million, five-year contract for the management and operation of the department's Waste Isolation Pilot Plant (WIPP) in Carlsbad, New Mexico, to Westinghouse TRU Solutions LLC.

  11. SAND REPORT SAND2005-7301 Unlimited Release

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

    301 Unlimited Release Printed December 2005 Analysis of Operations and Cyber Security Policies for a System of Cooperating Flexible Alternating Current Transmission System (FACTS) Devices Laurence R. Phillips, Michael Baca, Jason Hills, Jonathan Margulies, Bankim Tejani, Bryan Richardson, and Laura Weiland Prepared by Sandia National Laboratories Albuquerque, New Mexico 87185 and Livermore, California 94550 Sandia is a multiprogram laboratory operated by Sandia Corporation, a Lockheed Martin

  12. SANDIA REPORT

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

    6098 Unlimited Release Printed August 2008 National SCADA Test Bed Consequence Modeling Tool Bryan T. Richardson and Lozanne Chavez Prepared by: Sandia National Laboratories Albuquerque, New Mexico 87185 and Livermore, California 94550 Sandia is a multiprogram laboratory operated by Sandia Corporation, a Lockheed Martin Company, for the United States Department of Energy's National Nuclear Security Administration under Contract DE-AC04-94AL85000. Approved for public release; further

  13. NSA Broadband Instrument Study: Update

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

    Broadband Instrument Study: Update PI: Scott Richardson, NSA SST Co-Is: Chuck Long, Tom Stoffel, Ells Dutton, Joe Michalsky, Jeff Zirzow... Background * NSA last site where Diffuse Correction VAP applied * In analyses of results prior to release, an apparent problem surfaced... Typical Corrections: SGP All POSITIVE corrections Typical Corrections: TWP All POSITIVE corrections NSA Corrections Some NEGATIVE Full corrections SGP Winter Corrections All POSITIVE corrections NSA Broadband Operations *

  14. SREL Reprint #3055

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

    5 Playing chicken with red junglefowl: identifying phenotypic markers of genetic purity in Gallus gallus I. L. Brisbin, Jr.1 and A. T. Peterson2 1Savannah River Ecology Laboratory, Drawer E, Aiken, SC, USA 2Natural History Museum, The University of Kansas, Lawrence, KS, USA Abstract: We report the results of a novel experiment, in which genetically pure male red junglefowl Gallus gallus (Richardson strain) were deliberately crossed with domestic female chickens to create contaminated lines of

  15. Research Highlight

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

    Ice Nucleation Link to Aerosols for Global Models Download a printable PDF Submitter: DeMott, P. J., Colorado State University Liu, X., University of Wyoming Area of Research: Aerosol Properties Working Group(s): Aerosol Life Cycle, Cloud-Aerosol-Precipitation Interactions Journal Reference: DeMott PJ, AJ Prenni, X Liu, SM Kreidenweis, MD Petters, CH Twohy, MS Richardson, T Eidhammer, and DC Rogers. 2010. "Predicting global atmospheric ice nuclei distributions and their impacts on

  16. Main Title 32pt

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

    Jacqueline Chen Combustion Research Facility Sandia National Laboratories jhchen@sandia.gov First Annual Conference of the Combustion Energy Frontier Research Center (CEFRC) September 23-24, 2010 Princeton University Computing allocations from DOE INCITE grants at NCCS/ORNL and NERSC Direct Numerical Simulation of High Pressure, Mixed Mode Turbulent Combustion Acknowledgments Contributions from: Edward Richardson, Chun Sang Yoo, Tianfeng Lu, Chung Law, Gaurav Bansal (EFRC postdoc) Research

  17. EIS-0236-S1: Supplemental Environmental Impact Statement | Department of

    Energy Savers [EERE]

    Energy Supplemental Environmental Impact Statement EIS-0236-S1: Supplemental Environmental Impact Statement Stockpile Stewardship and Management This Supplemental Environmental Impact Statement (SEIS) was prepared pursuant to a Joint Stipulation and Order approved and entered as an order of the court on October 27, 1997, in partial settlement of the lawsuit Civ. No. 97-936 (SS) (D.D.C.), Natural Resources Defense Council [NRDC] et al. v. Richardson et al. The Joint Stipulation and Order is

  18. Klotz, Creedon visit Idaho National Laboratory | National Nuclear Security

    National Nuclear Security Administration (NNSA)

    Administration Klotz, Creedon visit Idaho National Laboratory Thursday, January 8, 2015 - 3:57am NNSA Blog Lt. Gen. Frank G. Klotz, DOE Under Secretary for Nuclear Security and NNSA Administrator, and Madelyn Creedon, NNSA Principal Deputy Administrator, this week visited the Idaho National Laboratory including the Naval Reactors Facility, where they were hosted by Admiral John Richardson, Deputy Administrator for Naval Reactors. Klotz and Creedon observed operations at the existing spent

  19. Department of Energy - Chromosomes News Release 4/13/2000

    Office of Scientific and Technical Information (OSTI)

    FOR IMMEDIATE RELEASE April 13, 2000 NEWS MEDIA CONTACT: Jeff Sherwood, 202/586-5806 Ron Kolb (JGI), 510/486-7586 Researchers Decode Three Human Chromosomes Information May Lead to Treatments for Kidney Disease, Diabetes and Prostate and Colorectal Cancer U.S. Secretary of Energy Bill Richardson announced today that researchers at the Department of Energy’s Joint Genome Institute in Walnut Creek, California, have decoded in draft form the genetic information on human chromosomes 5, 16 and 19.

  20. Microsoft Word - Data Classification Security Framework V5.doc

    Energy Savers [EERE]

    888P Unlimited Release Printed July 2007 Security Framework for Control System Data Classification and Protection Bryan T. Richardson and John Michalski Prepared by Sandia National Laboratories Albuquerque, New Mexico 87185 and Livermore, California 94550 Sandia is a multiprogram laboratory operated by Sandia Corporation, a Lockheed Martin Company, for the United States Department of Energy's National Nuclear Security Administration under Contract DE-AC04-94AL85000. Approved for public release;

  1. Microsoft Word - Yucca PCard Report.doc

    Energy Savers [EERE]

    AAAAAAAAAAAAAAAAA Inspection Report Yucca Mountain Project Purchase Card Programs INS-O-09-04 August 2009 U.S. Department of Energy Office of Inspector General Office of Inspections MEMORANDUM FOR DIRECTOR, OFFICE OF CILIVIAN RADIOACTIVE WASTE MANAGEMENT FROM: Herbert Richardson Principal Deputy Inspector General SUBJECT: INFORMATION: Inspection Report on "Yucca Mountain Purchase Card Programs" BACKGROUND Yucca Mountain Project (Project) is the Nation's first proposed storage facility

  2. After Review, DOE Competitively Awards Contract For the Management of Waste Isolation Pilot Plant

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

    MEDIA CONTACTS: FOR IMMEDIATE RELEASE Tom Welch, 202/586-4316 December 15, 2000 Dennis Hurtt (Carlsbad), 505/234-7327 After Review, DOE Competitively Awards Contract For the Management of Waste Isolation Pilot Plant Secretary of Energy Bill Richardson today announced that the Energy Department has awarded a $500 million, five-year contract for the management and operation of the Department's Waste Isolation Pilot Plant (WIPP) in Carlsbad, New Mexico, to Westinghouse TRU Solutions LLC. The award

  3. 1

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

    begins demolition of Cold War-era buildings December 1, 2009 Walls come down sooner, thanks to Recovery Act funding Los Alamos, New Mexico, December 1, 2009 - Los Alamos National Laboratory today began full-scale demolition of a Cold War-era complex of buildings that once housed plutonium production and historic, nonweapons research. "We're seeing something this morning that has not happened since the late 1940s," said Isaac "Ike" Richardson, the Lab's deputy director.

  4. Long-Term Stewardship Study

    Energy Savers [EERE]

    Environmental Management Office of Long Term Stewardship LONG-TERM STEWARDSHIP STUDY Volume I - Report Prepared to comply with the terms of a settlement agreement: Natural Resources Defense Council, et al. v. Richardson, et al., Civ. No. 97-936 (SS) (D.D.C. Dec. 12, 1998). Final Study October 2001 - i - Foreword The Department of Energy (DOE) has prepared this Long-term Stewardship Study ("Study" or "Final Study") to comply with the terms of a settlement agreement between

  5. Introduction To Google

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

    To Google Chromebooks and Chromeboxes Trever Nightingale, NERSC/LBL, 10/10/2013 What is a Chromebook? It is a special device* you must buy to get all the features I will discuss. It runs Google's Chrome web browser. You can NOT install software on it. * Chromebook, Chromebox, tablets rumored Bill Richardson, Google Chrome OS firmware engineer: "I think of the Chromebook as an internet appliance, or a web browser with a keyboard. It looks like a laptop computer, but it really isn't... All

  6. Jan-Feb_14Times.indd

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

    JANUARY/FEBRUARY 2014 inside this issue ... What's the latest on UPF? Page 2 History in the making: Historian receives Muddy Boot Page 4 A heartfelt thanks Page 6 ... and other Y-12 news Dave Richardson (center), B&W Y-12 president and general manager, gets the latest information about a production process. Taking on special assignments is part of most jobs, and it's something Chuck Spencer did when he accepted the role as B&W Y-12's president and general manager in August 2012.

  7. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Switch to Detail View for this search SciTech Connect Search Results Page 1 of 1 Search for: All records Creators/Authors contains: "Richardson, Carl" × Sort by Relevance Sort by Date (newest first) Sort by Date (oldest first) Sort by Relevance « Prev Next » Everything3 Electronic Full Text1 Citations2 Multimedia0 Datasets0 Software0 Filter Results Filter by Subject direct fuel cells (1) electrochemical membrane (1) fossil-fueled power plants (1) inorganic, organic, physical, and

  8. Passing the baton | Y-12 National Security Complex

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

    Passing the baton Passing the baton Posted: February 18, 2014 - 4:57pm Taking on special assignments is part of most jobs, and it's something Chuck Spencer did when he accepted the role as B&W Y-12's president and general manager in August 2012. "What I thought would be a 3-6 month job turned into 18 months," Spencer said. On Feb. 1, Dave Richardson assumed the role as president and general manager of B&W Y-12. "Dave has over 33 years of diverse nuclear operations and

  9. Long-Term Stewardship Study | Department of Energy

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

    Long-Term Stewardship Study Long-Term Stewardship Study The Department of Energy (DOE) has prepared this Long-term Stewardship Study ("Study" or "Final Study") to comply with the terms of a settlement agreement between DOE, the Natural Resources Defense Council, and 38 other plaintiffs [Natural Resources Defense Council, et al. v. Richardson, et al., Civ. No. 97-936 (SS) (D.D.C. Dec. 12, 1998)]. The Study describes and analyzes several issues and a variety of information

  10. Nuclear Materials Research and Technology/Los Alamos National Laboratory

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

    Magnetic Levitation Results in High-Purity Plutonium Metal 4 Researchers Prepare and Characterize First Transuranic Crown Ether Complex 6 "Excess" Nuclear Materials Hold Keys to Medicine, Research, Space Power 8 LANL Develops TRU Waste Mobile Analysis Methods for RCRA-Listed Metals 10 Recent Publications 11 Secretary Richardson Dedicates ARIES 12 NewsMakers 3rd quarter 1998 N u c l e a r M a t e r i a l s R e s e a r c h a n d T e c h n o l o g y Magnetic Levitation Results in

  11. TTW 3-9-06

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

    9, 2006 WIPP Quick Facts (As of 03-08-06) 4,416 Shipments received since opening 36,178 Cubic meters of waste disposed 76,052 Containers disposed in the underground Governor signs mine safety bill into law Governor Bill Richardson was in Carlsbad on March 7 to sign several pieces of legislation into law. One of them was House Bill 687, which includes additional mine safety requirements. The new law mirrors safety features of a recent law passed in West Virginia following the tragic death of coal

  12. SREL Reprint #3071

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

    1 Satellite Tracking Large-scale Movements of Wood Storks Captured in the Gulf Coast Region A. Lawrence Bryan, Jr.1, William B. Brooks2, Jimmy D. Taylor3, David M. Richardson4, Clinton W. Jeske5, and I. Lehr Brisbin, Jr.1 1The University of Georgia, Savannah River Ecology Laboratory, Aiken, SC 29802 2U.S. Fish and Wildlife Service, Ecological Services, Jacksonville, FL 32216 3U.S.D.A. National Wildlife Research Center, Mississippi State University, MS 39762 4Noxubee National Wildlife Refuge,

  13. Los Alamos Field Office Legacy Cleanup Summary November 2015 | Department

    Office of Environmental Management (EM)

    Office of Long Term Stewardship LONG-TERM STEWARDSHIP STUDY Volume I - Report Prepared to comply with the terms of a settlement agreement: Natural Resources Defense Council, et al. v. Richardson, et al., Civ. No. 97-936 (SS) (D.D.C. Dec. 12, 1998). Final Study October 2001 - i - Foreword The Department of Energy (DOE) has prepared this Long-term Stewardship Study ("Study" or "Final Study") to comply with the terms of a settlement agreement between DOE, the Natural Resources

  14. Microsoft Word - Dispute Resolution Agreement August 2009.doc

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

    BILL RICHARDSON Governor DIANE DENISH Lieutenant Governor NEW MEXICO ENVIRONMENT DEPARTMENT Hazardous Waste Bureau 2905 Rodeo Park Drive East, Building 1 Santa Fe, New Mexico 87505-6303 Phone (505) 476-6000 Fax (505) 476-6030 www.nmenv.state.nm.us RON CURRY Secretary JON GOLDSTEIN Deputy Secretary CERTIFIED MAIL - RETURN RECEIPT REQUESTED August 4, 2009 David Moody, Manager Farok Sharif, President Carlsbad Field Office Washington TRU Solutions LLC Department of Energy P.O. Box 2078 P.O. Box 3090

  15. Secret City honor | Y-12 National Security Complex

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

    Secret City honor Secret City honor Posted: June 17, 2014 - 4:56pm B&W Y-12 President and General Manager Dave Richardson receives a framed proclamation and key to the city from Oak Ridge Mayor Tom Beehan. The city honored B&W Y-12 for 10 years of support for the Secret City Festival. Photo by Scott Fraker B&W Y-12 was recognized at this year's Secret City Festival opening ceremony for its 10 years of support for the festival. With contributions of more than $250,000, B&W Y-12

  16. Assessment of the Fishery Improvement Opportunities on the Pend Oreille River, 1988 Annual Report.

    SciTech Connect (OSTI)

    Barber, Michael R.; Willms, Roger A.; Scholz, Allan T.

    1989-10-01

    The purpose of this study is to assess the fishery improvement opportunities on the Box Canyon portion of the Pend Oreille River. This report contains the findings of the first year of the study. Chinook salmon (Oncorhynchus tshawytscha (Walbaum)) and steelhead (Oncorhynchus mykiss (Richardson)) were present in the Pend Oreille River prior to the construction of Grand Coulee Dam. The river also contained native cutthroat trout (Oncorhynchus clarki (Richardson)), bull trout (Salvelinus confluentus (Walbaum)) and mountain whitefish (Prosopium williamsoni (Girard)). Rainbow trout were planted in the river and some grew to lengths in excess of 30 inches. With the construction of Box Canyon Dam, in 1955, the most productive section of the river was inundated. Following the construction of the dam the trout fishery declined and the populations of spiny ray fish and rough fish increased. The objectives of the first year of the study were to determine the relative abundance of each species in the river and sloughs; the population levels in fish in the river and four selected tributaries; fish growth rates; the feeding habits and abundance of preferred prey; the migration patterns; and the total fishing pressure, catch per unit effort, and total harvest by conducting a year-round creel survey. 132 refs.

  17. Discretization error estimation and exact solution generation using the method of nearby problems.

    SciTech Connect (OSTI)

    Sinclair, Andrew J.; Raju, Anil; Kurzen, Matthew J.; Roy, Christopher John; Phillips, Tyrone S.

    2011-10-01

    The Method of Nearby Problems (MNP), a form of defect correction, is examined as a method for generating exact solutions to partial differential equations and as a discretization error estimator. For generating exact solutions, four-dimensional spline fitting procedures were developed and implemented into a MATLAB code for generating spline fits on structured domains with arbitrary levels of continuity between spline zones. For discretization error estimation, MNP/defect correction only requires a single additional numerical solution on the same grid (as compared to Richardson extrapolation which requires additional numerical solutions on systematically-refined grids). When used for error estimation, it was found that continuity between spline zones was not required. A number of cases were examined including 1D and 2D Burgers equation, the 2D compressible Euler equations, and the 2D incompressible Navier-Stokes equations. The discretization error estimation results compared favorably to Richardson extrapolation and had the advantage of only requiring a single grid to be generated.

  18. Convenient formulations for immiscible displacement in porous media

    SciTech Connect (OSTI)

    Civan, F.

    1996-12-31

    Convenient formulations of the immiscible displacement in porous media are presented and applied for waterflooding. The macroscopic equation of continuity for immiscible displacement is derived by porous media averaging. Richardson`s approach and the fractional flow formulation are extended and generalized for anisotropic and heterogeneous porous media. The integral transformations according to Douglas et al and the coordinate transformations presented in this paper lead to differential equations which do not involve the variable fluid and porous media properties explicitly in the differential operators. Fractional flow and unit end-point mobility ratio formulations are also derived for specific applications to reduce the computational requirements and accomplish rapid simulation of waterflooding of petroleum reservoirs. It is demonstrated by typical examples that the resulting equations can be discretized and solved more conveniently and accurately than the conventional formulation which require cumbersome discretization formulae for mixed derivatives involving the fluid and porous media properties. Therefore, the convenient formulations offer potential advantages over the usual formulation used in the simulation of waterflooding such as improved accuracy and reduced computational effort.

  19. INEEL Lead Recycling in a Moratorium Environment

    SciTech Connect (OSTI)

    Kooda, K. E.; Galloway, K.; McCray, C. W.; Aitken, D. W.

    2003-02-26

    Since 1999, the Idaho National Engineering and Environmental Laboratory (INEEL) Lead Project successfully recycled over 700,000 pounds of excess INEEL lead to the private sector. On February 14, 2000, the Secretary of Energy, Bill Richardson, formalized the January 12, 2000, moratorium on recycling radioactive scrap metal that prevented the unrestricted release of recycled scrap metals to the private sector. This moratorium created significant problems for the INEEL lead recycling program and associated plans; however, through the cooperative efforts of the INEEL and Idaho State University as well as innovative planning and creative thinking the recycling issues were resolved. This collaboration has recycled over 160,000 pounds of excess lead to Idaho State University with a cost savings of over $.5M.

  20. INEEL Lead Recycling in a Moratorium Environment

    SciTech Connect (OSTI)

    Kooda, Kevin Evan; Mc Cray, Casey William; Aitken, Darren William; Galloway, Kelly

    2003-02-01

    Since 1999, the Idaho National Engineering and Environmental Laboratory (INEEL) Lead Project successfully recycled over 700,000 pounds of excess INEEL lead to the private sector. On February 14, 2000, the Secretary of Energy, Bill Richardson, formalized the January 12, 2000, moratorium on recycling radioactive scrap metal that prevented the unrestricted release of recycled scrap metals to the private sector. This moratorium created significant problems for the INEEL lead recycling program and associated plans; however, through the cooperative efforts of the INEEL and Idaho State University as well as innovative planning and creative thinking the recycling issues were resolved. This collaboration has recycled over 160,000 pounds of excess lead to Idaho State University with a cost savings of over $.5M.

  1. The history of NATO TNF policy: The role of studies, analysis and exercises conference proceedings. Volume 1, Introduction and summary

    SciTech Connect (OSTI)

    Rinne, R.L.

    1994-02-01

    This conference was organized to study and analyze the role of simulation, analysis, modeling, and exercises in the history of NATO policy. The premise was not that the results of past studies will apply to future policy, but rather that understanding what influenced the decision process -- and how -- would be of value. The structure of the conference was built around discussion panels. The panels were augmented by a series of papers and presentations focusing on particular TNF events, issues, studies or exercise. The conference proceedings consist of three volumes. This volume, Volume 1, contains the conference introduction, agenda, biographical sketches of principal participants, and analytical summary of the presentations and discussion panels. Volume 2 contains a short introduction and the papers and presentations from the conference. Volume 3 contains selected papers by Brig. Gen. Robert C. Richardson III (Ret.).

  2. The history of NATO TNF policy: The role of studies, analysis and exercises conference proceedings. Volume 2: Papers and presentations

    SciTech Connect (OSTI)

    Rinne, R.L.

    1994-02-01

    This conference was organized to study and analyze the role of simulation, analysis, modeling, and exercises in the history of NATO policy. The premise was not that the results of past studies will apply to future policy, but rather that understanding what influenced the decision process -- and how -- would be of value. The structure of the conference was built around discussion panels. The panels were augmented by a series of papers and presentations focusing on particular TNF events, issues, studies, or exercises. The conference proceedings consist of three volumes. Volume 1 contains the conference introduction, agenda, biographical sketches of principal participants, and analytical summary of the presentations and panels. This volume contains a short introduction and the papers and presentations from the conference. Volume 3 contains selected papers by Brig. Gen. Robert C. Richardson III (Ret.). Individual papers in this volume were abstracted and indexed for the database.

  3. Mixed convection heat transfer to and from a horizontal cylinder in cross-flow with heating from below.

    SciTech Connect (OSTI)

    Greif, Ralph (University of California, Berkeley, CA); Evans, Gregory Herbert; Kearney, Sean Patrick (Sandia National Laboratories, Albuquerque, NM); Laskowski, Gregory Michael

    2006-02-01

    Heat transfer to and from a circular cylinder in a cross-flow of water at low Reynolds number was studied both experimentally and numerically. The experiments were carried out in a high aspect ratio water channel. The test section inflow temperature and velocity, channel lower surface temperature and cylinder surface temperature were controlled to yield either laminar or turbulent flow for a desired Richardson number. When the lower surface was unheated, the temperatures of the lower surface and water upstream of the cylinder were maintained approximately equal and the flow was laminar. When the lower surface was heated, turbulence intensities as high as 20% were measured several cylinder diameters upstream of the cylinder due to turbulent thermal plumes produced by heating the lower surface. Variable property, two-dimensional simulations were undertaken using a variant of the u{sup 2}-f turbulence model with buoyancy production of turbulence accounted for by a simple gradient diffusion model. Predicted and measured heat flux distributions around the cylinder are compared for values of the Richardson number, Gr{sub d}/Re{sub d}{sup 2} from 0.3 to 9.3. For laminar flow, the predicted and measured heat flux results agreed to within the experimental uncertainty. When the lower surface was heated, and the flow was turbulent, there was qualitative agreement between predicted and measured heat flux distributions around the cylinder. However the predicted spatially averaged Nusselt number was from 37% to 53% larger than the measured spatially averaged Nusselt number. Additionally, spatially averaged Nusselt numbers are compared to correlations in the literature for mixed convection heat transfer to/from cylinders in cross-flow. The results presented here are larger than the correlation values. This is believed to be due to the effects of buoyancy-induced turbulence resulting from heating the lower surface and the proximity of the cylinder to that surface.

  4. Scaled Experimental Modeling of VHTR Plenum Flows

    SciTech Connect (OSTI)

    ICONE 15

    2007-04-01

    Abstract The Very High Temperature Reactor (VHTR) is the leading candidate for the Next Generation Nuclear Power (NGNP) Project in the U.S. which has the goal of demonstrating the production of emissions free electricity and hydrogen by 2015. Various scaled heated gas and water flow facilities were investigated for modeling VHTR upper and lower plenum flows during the decay heat portion of a pressurized conduction-cooldown scenario and for modeling thermal mixing and stratification (thermal striping) in the lower plenum during normal operation. It was concluded, based on phenomena scaling and instrumentation and other practical considerations, that a heated water flow scale model facility is preferable to a heated gas flow facility and to unheated facilities which use fluids with ranges of density to simulate the density effect of heating. For a heated water flow lower plenum model, both the Richardson numbers and Reynolds numbers may be approximately matched for conduction-cooldown natural circulation conditions. Thermal mixing during normal operation may be simulated but at lower, but still fully turbulent, Reynolds numbers than in the prototype. Natural circulation flows in the upper plenum may also be simulated in a separate heated water flow facility that uses the same plumbing as the lower plenum model. However, Reynolds number scaling distortions will occur at matching Richardson numbers due primarily to the necessity of using a reduced number of channels connected to the plenum than in the prototype (which has approximately 11,000 core channels connected to the upper plenum) in an otherwise geometrically scaled model. Experiments conducted in either or both facilities will meet the objectives of providing benchmark data for the validation of codes proposed for NGNP designs and safety studies, as well as providing a better understanding of the complex flow phenomena in the plenums.

  5. Ecology and silviculture of poplar plantations.

    SciTech Connect (OSTI)

    Stanturf, John A.; Van Oosten, Cees; Netzer, Daniel A.

    2002-07-01

    D.I.; Isebrands, J.G.; Eckenwalder, J.E.; Richardson, J., eds. Poplar culture in North America, part A, chapter 5. Ottawa: NRC Research Press, National Research Council of Canada: 153-206. ABSTRACT. Poplars are some of the fastest growing trees in North America and foresters have sought to capitalize on this potential since the 1940s. Interest in growing poplars has fluctuated, and objectives have shifted between producing sawlogs, pulp-wood, or more densely spaced "woodgrass" or biofuels. Currently, most poplar plantations are established for pulpwood or chip production on rotations of 10 years or less, but interest in sawlog production is increasing. Sid McKnight characterized cottonwood as a prima donna species: under ideal conditions, growth rates are just short of spectacular. Just as this can be applied to all poplars, it is equally true that all poplars are demanding of good sites and careful establishment. Growing poplars in plantations is challenging, and good establishment the first year is critical to long-term success. If a grower lacks the commitment or resources to provide needed treatments at critical times, then species other than poplars should be considered. Our objective in this chapter is to provide growers with current information for establishing and tending poplar plantations, as practiced in North America. Where we have sufficient information, differences between the poplar-growing regions of the United States and Canada will be noted. Mostly information is available on eastern and black cottonwood and their hybrids.

  6. ISOTHERMAL AIR INGRESS VALIDATION EXPERIMENTS

    SciTech Connect (OSTI)

    Chang H Oh; Eung S Kim

    2011-09-01

    Idaho National Laboratory carried out air ingress experiments as part of validating computational fluid dynamics (CFD) calculations. An isothermal test loop was designed and set to understand the stratified-flow phenomenon, which is important as the initial air flow into the lower plenum of the very high temperature gas cooled reactor (VHTR) when a large break loss-of-coolant accident occurs. The unique flow characteristics were focused on the VHTR air-ingress accident, in particular, the flow visualization of the stratified flow in the inlet pipe to the vessel lower plenum of the General Atomic’s Gas Turbine-Modular Helium Reactor (GT-MHR). Brine and sucrose were used as heavy fluids, and water was used to represent a light fluid, which mimics a counter current flow due to the density difference between the stimulant fluids. The density ratios were changed between 0.87 and 0.98. This experiment clearly showed that a stratified flow between simulant fluids was established even for very small density differences. The CFD calculations were compared with experimental data. A grid sensitivity study on CFD models was also performed using the Richardson extrapolation and the grid convergence index method for the numerical accuracy of CFD calculations . As a result, the calculated current speed showed very good agreement with the experimental data, indicating that the current CFD methods are suitable for predicting density gradient stratified flow phenomena in the air-ingress accident.

  7. Particle image velocimetry measurements for opposing flow in a vertical channel with a differential and asymmetric heating condition

    SciTech Connect (OSTI)

    Martinez-Suastegui, L. [Graduate Student, Facultad de Ingenieria, Universidad Nacional Autonoma de Mexico, C.U., Mexico 04510 D.F. (Mexico); Trevino, C. [Facultad de Ciencias, Universidad Nacional Autonoma de Mexico, C.U., Mexico 04510 D.F. (Mexico)

    2007-10-15

    Particle image velocimetry (PIV) measurements were carried out in an experimental investigation of laminar mixed convection in a vertical duct with a square cross-section. The main downward water-flow is driven by gravity while a portion of a lateral side is heated, and buoyancy forces produce non-stationary vortex structures close to the heated region. Various ranges of the Grashof number, Gr are studied in combination with the Reynolds number, Re varying from 300 to 700. The values of the generalized buoyancy parameter or Richardson number, Ri = Gr/Re{sup 2} parallel to the Grashof number are included in the results. The influence of these nondimensional parameters and how they affect the fluid flow structure and vortex sizes and locations are reported. The flow patterns are nonsymmetric, periodic, and exhibit increasing complexity and frequency for increasing buoyancy. For the averaged values of the resulting vortex dimensions, it was found that a better and more congruent representation occurs when employing the Grashof and Reynolds numbers as independent parameters. (author)

  8. ISOTHERMAL AIR INGRESS VALIDATION EXPERIMENTS AT IDAHO NATIONAL LABORATORY: DESCRIPTION AND SUMMARY OF DATA

    SciTech Connect (OSTI)

    Chang H. Oh; Eung S. Kim

    2010-09-01

    Idaho National Laboratory performed air ingress experiments as part of validating computational fluid dynamics code (CFD). An isothermal stratified flow experiment was designed and set to understand stratified flow phenomena in the very high temperature gas cooled reactor (VHTR) and to provide experimental data for validating computer codes. The isothermal experiment focused on three flow characteristics unique in the VHTR air-ingress accident: stratified flow in the horizontal pipe, stratified flow expansion at the pipe and vessel junction, and stratified flow around supporting structures. Brine and sucrose were used as heavy fluids and water was used as light fluids. The density ratios were changed between 0.87 and 0.98. This experiment clearly showed that a stratified flow between heavy and light fluids is generated even for very small density differences. The code was validated by conducting blind CFD simulations and comparing the results to the experimental data. A grid sensitivity study was also performed based on the Richardson extrapolation and the grid convergence index method for modeling confidence. As a result, the calculated current speed showed very good agreement with the experimental data, indicating that the current CFD methods are suitable for predicting density gradient stratified flow phenomena in the air-ingress accident.

  9. The 1983 Temperature Gradient and Heat Flow Drilling Project for the State of Washington

    SciTech Connect (OSTI)

    Korosec, Michael A.

    1983-11-01

    During the Summer of 1983, the Washington Division of Geology and Earth Resources carried out a three-hole drilling program to collect temperature gradient and heat flow information near potential geothermal resource target areas. The project was part of the state-coupled US Department of Energy Geothermal Program. Richardson Well Drilling of Tacoma, Washington was subcontracted through the State to perform the work. The general locations of the project areas are shown in figure 1. The first hole, DNR 83-1, was located within the Green River valley northwest of Mount St. Helens. This site is near the Green River Soda Springs and along the projection of the Mount St. Helens--Elk Lake seismic zone. The other two holes were drilled near Mount Baker. Hole DNR 83-3 was sited about 1/4 km west of the Baker Hot Springs, 10.5 km east of Mount Baker, while hole DNR 83-5 was located along Rocky Creek in the Sulphur Creek Valley. The Rocky Creek hole is about 10 km south-southwest of the peak. Two other holes, DNR 83-2 and DNR 83-4, were located on the north side of the Sulphur Creek Valley. Both holes were abandoned at early stages of drilling because of deep overburden and severe caving problems. The sites were apparently located atop old landslide deposits.

  10. Steel catenary risers for semisubmersible based floating production systems

    SciTech Connect (OSTI)

    Hays, P.R.

    1996-12-31

    The DeepStar production riser committee has investigated the feasibility of using steel catenary risers (SCRs) in water depths of 3,000--6,000 ft. Using Sonat`s George Richardson as the base semisubmersible, DeepStar has examined both extreme event response and fatigue life of an SCR made of pipe sections welded end-to-end. Concepts using alternative materials were investigated. This included steel, steel with titanium and titanium catenary risers. The pros and cons of frequency domain versus time domain analysis were investigated with a commercially available analysis package. A second study outlined a definitive analysis procedure which optimized the analysis time requirements. Analyses showed that steel catenary risers are feasible for semisubmersible based floating production systems. For the DeepStar Gulf of Mexico design criteria, alternative materials are not required. The greatest fatigue damage occurs in the touchdown region of the riser. Mild sea states contribute most to fatigue damage near riser touchdown. Wave drift and wind forces provide a significant contribution to touchdown area fatigue damage. Estimated fatigue lives are unacceptable. Although the rotations of the upper end of the riser are large relative to an SCR attached to a TLP, the rotation required can probably be accommodated with existing technology. For the case of product export, steel catenary risers provide very cost effective and readily installable deep water riser alternatives.

  11. Improved NLDAS-2 Noah-simulated Hydrometeorological Products with an Interim Run

    SciTech Connect (OSTI)

    Xia, Youlong; Peter-Lidard, Christa; Huang, Maoyi; Wei, Helin; Ek, Michael

    2015-02-28

    In NLDAS-2 Noah simulation, the NLDAS team introduced an intermediate fix suggested by Slater et al. (2007) and Livneh et al. (2010) to reduce large sublimation. The fix is used to constraint surface exchange coefficient (CH) using CH =CHoriginal x max (1.0-RiB/0.5, 0.05) when atmospheric boundary layer is stable. RiB is Richardson number. In NLDAS-2 Noah version, this fix was used for all stable cases including snow-free grid cells. In this study, we simply applied this fix to the grid cells in which both stable atmospheric boundary layer and snow exist simultaneously excluding the snow-free grid cells as we recognize that the fix constraint in NLDAS-2 is too strong. We make a 31-year (1979-2009) Noah NLDAS-2 interim (NoahI) run. We use observed streamflow, evapotranspiration, land surface temperature, soil temperature, and ground heat flux to evaluate the results simulated from NoahI and make the reasonable comparison with those simulated from NLDAS-2 Noah (Xia et al., 2012). The results show that NoahI has the same performance as Noah does for snow water equivalent simulation. However, NoahI significantly improved the other hydrometeorological products simulation as described above when compared to Noah and the observations. This simple modification is being installed to the next Noah version. The hydrometeorological products simulated from NoahI will be staged on NCEP public server for the public in future.

  12. Solar energetic particle events in different types of solar wind

    SciTech Connect (OSTI)

    Kahler, S. W.; Vourlidas, A.

    2014-08-10

    We examine statistically some properties of 96 20 MeV gradual solar energetic proton (SEP) events as a function of three different types of solar wind (SW) as classified by Richardson and Cane. Gradual SEP (E > 10 MeV) events are produced in shocks driven by fast (V ≳ 900 km s{sup –1}) and wide (W > 60°) coronal mass ejections (CMEs). We find no differences among the transient, fast, and slow SW streams for SEP 20 MeV proton event timescales. It has recently been found that the peak intensities Ip of these SEP events scale with the ∼2 MeV proton background intensities, which may be a proxy for the near-Sun shock seed particles. Both the intensities Ip and their 2 MeV backgrounds are significantly enhanced in transient SW compared to those of fast and slow SW streams, and the values of Ip normalized to the 2 MeV backgrounds only weakly correlate with CME V for all SW types. This result implies that forecasts of SEP events could be improved by monitoring both the Sun and the local SW stream properties and that the well known power-law size distributions of Ip may differ between transient and long-lived SW streams. We interpret an observed correlation between CME V and the 2 MeV background for SEP events in transient SW as a manifestation of enhanced solar activity.

  13. Buoyancy effects on conjugate heat transfer due to a laminar impinging jet: Preliminary results

    SciTech Connect (OSTI)

    Altieri, G.; De Luca, V.; Ruocco, G.

    1999-07-01

    A numerical analysis for fluid flow and conjugate conduction/convection heat transfer from a laminar, planar gas jet impingement (JI) on a finite thickness, discretely heated substrate is performed, which includes the effect of buoyancy. The competition between transfer of heat by conduction in the plate and by convection in the fluid is examined. A combination of assisting or opposing mixed convection is modeled, and the related flow field as well as local heat transfer rate is studied as a function of the mixed convection parameter, the Richardson number, for a given geometry and a thermal-fluid base-case. Preliminary evaluations of the heat transfer rate are presented as local Nusselt number distributions, for nonbuoyant, assisted and opposed impinging jets, along the impinged substrate. The complex, non-monotonic progresses of these results justify the inclusion of the conduction mechanism in the substrate, in order to correctly quantify the driving parameters for the heat transfer control. The presented calculations are in fair accordance with existing literature which is limited to pure fluid jet impingement. The inclusion of the conduction mechanism confirms the absence of the conjugate effect when an opposing cooling jet configuration is realized.

  14. Thermionic emission and work function of U and UO/sub 2/

    SciTech Connect (OSTI)

    McLean, W.; Chen, H.L.

    1985-02-01

    Thermionic emission measurements have been used to determine the work function (phi) of pure and oxidized uranium samples between 1100 and 1300/sup 0/K; Auger electron spectroscopy (AES) was used to verify the cleanliness and compositions of the samples. It was found that impurities present in ppM amounts in the bulk U segregated to the surface upon heating and had an appreciable effect on the zero-field emission currents as well as the slopes of the Schottkey curves obtained at various temperatures. A combination of ion-sputtering and ultra-high vacuum (UHV) annealing at high temperatures was successful in reducing the total impurity level on the hot surfaces to approx.5%. At this low concentration of impurities, well-behaved Richardson line plots were obtained with A = 135 A cm/sup -2/ K/sup -2/ and phi = 3.54 eV for pure U, and A = 128 A cm/sup -2/ K/sup -2/ and phi = 3.19 eV for UO/sub 2/. The Schottkey coefficients for clean U approached their ideal values at fields > 400 V/cm.

  15. Nocturnal Low-Level-Jet-Dominated Atmospheric Boundary Layer Observed by a Doppler Lidar Over Oklahoma City during JU2003

    SciTech Connect (OSTI)

    Wang, Yansen; Klipp, Cheryl L.; Garvey, Dennis M.; Ligon, David; Williamson, Chatt C.; Chang, Sam S.; Newsom, Rob K.; Calhoun, Ron

    2007-12-01

    Boundary layer wind data observed by a Doppler lidar and sonic anemometers during the mornings of three intensive observational periods (IOP2, IOP3, and IOP7) of the Joint Urban 2003 (JU2003) field experiment are analyzed to extract the mean and turbulent characteristics of airflow over Oklahoma City, Oklahoma. A strong nocturnal low-level jet (LLJ) dominated the flow in the boundary layer over the measurement domain from midnight to the morning hours. Lidar scans through the LLJ taken after sunrise indicate that the LLJ elevation shows a gradual increase of 25-100 m over the urban area relative to that over the upstream suburban area. The mean wind speed beneath the jet over the urban area is about 10%-15% slower than that over the suburban area. Sonic anemometer observations combined with Doppler lidar observations in the urban and suburban areas are also analyzed to investigate the boundary layer turbulence production in the LLJ-dominated atmospheric boundary layer. The turbulence kinetic energy was higher over the urban domain mainly because of the shear production of building surfaces and building wakes. Direct transport of turbulent momentum flux from the LLJ to the urban street level was very small because of the relatively high elevation of the jet. However, since the LLJ dominated the mean wind in the boundary layer, the turbulence kinetic energy in the urban domain is correlated directly with the LLJ maximum speed and inversely with its height. The results indicate that the jet Richardson number is a reasonably good indicator for turbulent kinetic energy over the urban domain in the LLJ-dominated atmospheric boundary layer.

  16. The currentvoltage and capacitancevoltage characteristics at high temperatures of Au Schottky contact to n-type GaAs

    SciTech Connect (OSTI)

    zerli, Halil; Karteri, ?brahim; Karata?, ?kr; Altindal, ?emsettin

    2014-05-01

    Highlights: The electronic parameters of the diode under temperature were investigated. The barrier heights have a Gaussian distribution. Au/n-GaAs diode exhibits a rectification behavior. - Abstract: We have investigated the temperature-dependent currentvoltage (IV) and capacitancevoltage (CV) characteristics of Au/n-GaAs Schottky barrier diodes (SBDs) in the temperature range of 280415 K. The barrier height for the Au/n-type GaAs SBDs from the IV and CV characteristics have varied from 0.901 eV to 0.963 eV (IV) and 1.234 eV to 0.967 eV (CV), and the ideality factor (n) from 1.45 to 1.69 in the temperature range 280415 K. The conventional Richardson plots are found to be linear in the temperature range measured. Both the ln(I{sub 0}/T{sup 2}) versus (kT){sup ?1} and ln(I{sub 0}/T{sup 2}) versus (nkT){sup ?1} plots gives a straight line corresponding to activation energies 0.773 eV and 0.870 eV, respectively. A ?{sub b0} versus 1/T plot was drawn to obtain evidence of a Gaussian distribution of the BHs, and values of ?{sup }{sub b0} = 1.071 eV and ?{sub 0} = 0.094 V for the mean BH and zero-bias standard deviation have been obtained from this plot.

  17. Analysis of the laminar flamelet concept for nonpremixed laminar flames

    SciTech Connect (OSTI)

    Claramunt, K.; Consul, R.; Carbonell, D.; Perez-Segarra, C.D.

    2006-06-15

    The goal of this paper is to investigate the application of the laminar flamelet concept to the multidimensional numerical simulation of nonpremixed laminar flames. The performance of steady and unsteady flamelets is analyzed. The deduction of the mathematical formulation of flamelet modeling is exposed and some commonly used simplifications are examined. Different models for the scalar dissipation rate dependence on the mixture fraction variable are analyzed. Moreover, different criteria to evaluate the Lagrangian-type flamelet lifetime for unsteady flamelets are investigated. Inclusion of phenomena such as differential diffusion with constant Lewis number for each species and radiation heat transfer are also studied. A confined co-flow axisymmetric nonpremixed methane/air laminar flame experimentally investigated by McEnally and Pfefferle (Combust. Sci. Technol. 116-117 (1996) 183-209) and numerically investigated by Bennett, McEnally, Pfefferle, and Smooke (Combust. Flame 123 (2000) 522-546), Consul, Perez-Segarra, Claramunt, Cadafalch, and Oliva (Combust. Theory Modelling 7 (3) (2003) 525-544), and Claramunt, Consul, Perez-Segarra, and Oliva (Combust. Flame 137 (2004) 444-457) has been used as a test case. Results obtained using the flamelet concept have been compared to data obtained from the full resolution of the complete transport equations using primitive variables. Finite-volume techniques over staggered grids are used to discretize the governing equations. A parallel multiblock algorithm based on domain decomposition techniques running with loosely coupled computers has been used. To assess the quality of the numerical solutions presented in this paper, a verification process based on the generalized Richardson extrapolation technique and on the grid convergence index (GCI) has been applied. (author)

  18. Effects of fuel type and equivalence ratios on the flickering of triple flames

    SciTech Connect (OSTI)

    Sahu, K.B.; Kundu, A.; Ganguly, R.; Datta, A.

    2009-02-15

    An experimental study has been conducted in axisymmetric, co-flowing triple flames with different equivalence ratios of the inner and outer reactant streams (2<{phi}{sub in}<3 and 0{<=}{phi}{sub out}<0.7). Different fuel combinations, like propane/propane, propane/methane or methane/methane in the inner and outer streams respectively, have been used in the experiments. The structures of the triple flames have been compared for the different fuel combinations and equivalence ratios. The conditions under which triple flames exhibit oscillation have been identified. During the oscillation, the non-premixed flame and the outer lean premixed flame flicker strongly, while the inner rich premixed flame remains more or less stable. The flickering frequency has been evaluated through image processing and fast Fourier transform (FFT) of the average pixel intensity of the image frames. It is observed that, for all the fuel combinations, the frequency decreases with the increase in the outer equivalence ratio, while it is relatively invariant with the change in the inner equivalence ratio. However, an increase in the inner equivalence ratio affects the structure of the flame by increasing the heights of the inner premixed flame and non-premixed flame and also enlarges the yellow soot-laden zone at the tip of the inner flame. A scaling analysis of the oscillating flames has been performed based on the measured parameters, which show a variation of Strouhal number (St) with Richardson number (Ri) as St {proportional_to} Ri{sup 0.5}. The fuel type is found to have no influence on this correlation. (author)

  19. A comparison of experimental and numerical results on convective thermal mixing of three vertical, quasi-planar jets

    SciTech Connect (OSTI)

    Tokuhiro, A.T.; Kimura, N.; Nishimura, M.; Kobayashi, J.; Miyakoshi, H.

    1999-07-01

    The thermal-hydraulic mixing of three quasi-planar vertical water jets was experimentally and numerically investigated. The central jet was initially 5 C lower in temperature than the other two. The hydraulic diameter and average exit velocity-based Reynolds and Richardson numbers were, Re{sub D} = 2 x 10{sup 4}, Ri{sub D} = 0.002. Besides temperature measurements from a traversing array of 37 thermocouples, velocity measurements were made using laser and ultrasound Doppler velocimetries (LDV and UDV). In parallel the in-house code, CASCADE, featuring a {kappa}-{epsilon} turbulence model was used to simulate the experimental flow configuration. A comparison of the experimental and numerical results showed that code validation by LDV/UDV was possible and in particular that time-averaged field and frequency characteristics of transversely swaying jets, even under Reynolds averaging of the conservation equations, could be simulated. A representative comparison of the amplitude of oscillation is shown in Figure A-1 with an inset of the visualized flow and sample time-series of the temperature fluctuations at the position indicated. The difference in the predominant frequency, the numerically predicted {approximately}1.6 Hz versus the experimental {approximately}2.25 Hz, is attributed to the turbulence model that overestimate thus effective fluid viscosity. Development of an accurate numerical simulation is of relevance to the design of the liquid metal fast breeder reactor (LMFBR), where the lack of mixing of the cold sodium may initiate thermal striping; that is, poorly mixed hot and cold streams may thermally stress the components onto which they impinge. Turbulent mixing of jets is equally of general interest to environmental and material processing flows.

  20. Primordial power spectrum: a complete analysis with the WMAP nine-year data

    SciTech Connect (OSTI)

    Hazra, Dhiraj Kumar; Shafieloo, Arman; Souradeep, Tarun E-mail: arman@apctp.org

    2013-07-01

    We have improved further the error sensitive Richardson-Lucy deconvolution algorithm making it applicable directly on the un-binned measured angular power spectrum of Cosmic Microwave Background observations to reconstruct the form of the primordial power spectrum. This improvement makes the application of the method significantly more straight forward by removing some intermediate stages of analysis allowing a reconstruction of the primordial spectrum with higher efficiency and precision and with lower computational expenses. Applying the modified algorithm we fit the WMAP 9 year data using the optimized reconstructed form of the primordial spectrum with more than 300 improvement in χ{sup 2}{sub eff} with respect to the best fit power-law. This is clearly beyond the reach of other alternative approaches and reflects the efficiency of the proposed method in the reconstruction process and allow us to look for any possible feature in the primordial spectrum projected in the CMB data. Though the proposed method allow us to look at various possibilities for the form of the primordial spectrum, all having good fit to the data, proper error-analysis is needed to test for consistency of theoretical models since, along with possible physical artefacts, most of the features in the reconstructed spectrum might be arising from fitting noises in the CMB data. Reconstructed error-band for the form of the primordial spectrum using many realizations of the data, all bootstrapped and based on WMAP 9 year data, shows proper consistency of power-law form of the primordial spectrum with the WMAP 9 data at all wave numbers. Including WMAP polarization data in to the analysis have not improved much our results due to its low quality but we expect Planck data will allow us to make a full analysis on CMB observations on both temperature and polarization separately and in combination.

  1. Primordial power spectrum from Planck

    SciTech Connect (OSTI)

    Hazra, Dhiraj Kumar; Shafieloo, Arman; Souradeep, Tarun E-mail: arman@apctp.org

    2014-11-01

    Using modified Richardson-Lucy algorithm we reconstruct the primordial power spectrum (PPS) from Planck Cosmic Microwave Background (CMB) temperature anisotropy data. In our analysis we use different combinations of angular power spectra from Planck to reconstruct the shape of the primordial power spectrum and locate possible features. Performing an extensive error analysis we found the dip near ℓ ∼ 750–850 represents the most prominent feature in the data. Feature near ℓ ∼ 1800–2000 is detectable with high confidence only in 217 GHz spectrum and is apparently consequence of a small systematic as described in the revised Planck 2013 papers. Fixing the background cosmological parameters and the foreground nuisance parameters to their best fit baseline values, we report that the best fit power law primordial power spectrum is consistent with the reconstructed form of the PPS at 2σ C.L. of the estimated errors (apart from the local features mentioned above). As a consistency test, we found the reconstructed primordial power spectrum from Planck temperature data can also substantially improve the fit to WMAP-9 angular power spectrum data (with respect to power-law form of the PPS) allowing an overall amplitude shift of ∼ 2.5%. In this context low-ℓ and 100 GHz spectrum from Planck which have proper overlap in the multipole range with WMAP data found to be completely consistent with WMAP-9 (allowing amplitude shift). As another important result of our analysis we do report the evidence of gravitational lensing through the reconstruction analysis. Finally we present two smooth form of the PPS containing only the important features. These smooth forms of PPS can provide significant improvements in fitting the data (with respect to the power law PPS) and can be helpful to give hints for inflationary model building.

  2. Report on DOE support for GSC13 travel award

    SciTech Connect (OSTI)

    Gilbert, Jack Anthony

    2012-04-18

    Consortium. The 3-day conference was held at the Kingkey Palace Hotel, Shenzhen, China, on March 5-7th, 2012, and was hosted by the Beijing Genomics Institute (BGI). The meeting was entitled From Genomes to Interactions to Communities to Models and aimed to be a scientific meeting that highlighted the role of data standards associated with genomic, metagenomic and amplicon sequence data, and the contextual information associated with the sample that data was generated from. To this end the meeting focused on genomic projects for animals, plants, fungi and viruses, metagenomic studies in host-microbe interactions, and community dynamics in microbial communities. In addition the meeting hosted a Genomic Observatories Network session, a GSC biodiversity working group session, and a Microbiology of the Built Environment session sponsored by the Alfred P. Sloan Foundation. The meeting was very well organized by the local hosts at BGI, and all attendees reported that they were very happy with the outcome, service and quality of the science presented. Highlights were keynotes by Rita Colwell, Mitch Sogin and Jim Tiedje. The 5 attendees paid for by the DOE award were Daniel Smith and Jared Wilkening (University of Chicago); Patrick Chain (Los Alamos National Laboratory), Austin Davis-Richardson (University of Florida) and Greg Caporoaso (University of Northern Arizona). Each attendee was able to either present or become involved with the attending scientists, and each reported that they had got something significant out of the meeting. Here are detailed their personal accounts of the GSC13 meeting. We thank DOE for the helping to fund this valuable outreach initiative, and for supporting the attendance of these bright young scientists at this important meeting.

  3. The expression level of HJURP has an independent prognostic impact and predicts the sensitivity to radiotherapy in breast cancer

    SciTech Connect (OSTI)

    Hu, Zhi; Huang, Ge; Sadanandam, Anguraj; Gu, Shenda; Lenburg, Marc E; Pai, Melody; Bayani, Nora; Blakely, Eleanor A; Gray, Joe W; Mao, Jian-Hua

    2010-06-25

    Introduction: HJURP (Holliday Junction Recognition Protein) is a newly discovered gene reported to function at centromeres and to interact with CENPA. However its role in tumor development remains largely unknown. The goal of this study was to investigate the clinical significance of HJURP in breast cancer and its correlation with radiotherapeutic outcome. Methods: We measured HJURP expression level in human breast cancer cell lines and primary breast cancers by Western blot and/or by Affymetrix Microarray; and determined its associations with clinical variables using standard statistical methods. Validation was performed with the use of published microarray data. We assessed cell growth and apoptosis of breast cancer cells after radiation using high-content image analysis. Results: HJURP was expressed at higher level in breast cancer than in normal breast tissue. HJURP mRNA levels were significantly associated with estrogen receptor (ER), progesterone receptor (PR), Scarff-Bloom-Richardson (SBR) grade, age and Ki67 proliferation indices, but not with pathologic stage, ERBB2, tumor size, or lymph node status. Higher HJURP mRNA levels significantly decreased disease-free and overall survival. HJURP mRNA levels predicted the prognosis better than Ki67 proliferation indices. In a multivariate Cox proportional-hazard regression, including clinical variables as covariates, HJURP mRNA levels remained an independent prognostic factor for disease-free and overall survival. In addition HJURP mRNA levels were an independent prognostic factor over molecular subtypes (normal like, luminal, Erbb2 and basal). Poor clinical outcomes among patients with high HJURP expression werevalidated in five additional breast cancer cohorts. Furthermore, the patients with high HJURP levels were much more sensitive to radiotherapy. In vitro studies in breast cancer cell lines showed that cells with high HJURP levels were more sensitive to radiation treatment and had a higher rate of apoptosis than those with low levels. Knock down of HJURP in human breast cancer cells using shRNA reduced the sensitivity to radiation treatment. HJURP mRNA levels were significantly correlated with CENPA mRNA levels. Conclusions: HJURP mRNA level is a prognostic factor for disease-free and overall survival in patients with breast cancer and is a predictive biomarker for sensitivity to radiotherapy.

  4. A Flow-Channel Analysis for the Mars Hopper

    SciTech Connect (OSTI)

    W. Spencer Cooley

    2013-02-01

    The Mars Hopper is an exploratory vehicle designed to fly on Mars using carbon dioxide from the Martian atmosphere as a rocket propellant. The propellent gasses are thermally heated while traversing a radioisotope ther- mal rocket (RTR) engine’s core. This core is comprised of a radioisotope surrounded by a heat capacitive material interspersed with tubes for the propellant to travel through. These tubes, or flow channels, can be manu- factured in various cross-sectional shapes such as a special four-point star or the traditional circle. Analytical heat transfer and computational fluid dynamics (CFD) anal- yses were performed using flow channels with either a circle or a star cross- sectional shape. The nominal total inlet pressure was specified at 2,805,000 Pa; and the outlet pressure was set to 2,785,000 Pa. The CO2 inlet tem- perature was 300 K; and the channel wall was 1200 K. The steady-state CFD simulations computed the smooth-walled star shape’s outlet temper- ature to be 959 K on the finest mesh. The smooth-walled circle’s outlet temperature was 902 K. A circle with a surface roughness specification at 0.01 mm gave 946 K and at 0.1 mm yielded 989 K. The The effects of a slightly varied inlet pressure were also examined. The analytical calculations were based on the mass flow rates computed in the CFD simulations and provided significantly higher outlet temperature results while displaying the same comparison trends. Research relating to the flow channel heat transfer studies was also done. Mathematical methods to geometrically match the cross-sectional areas of the circle and star, along with a square and equilateral triangle, were derived. A Wolfram Mathematica 8 module was programmed to analyze CFD results using Richardson Extrapolation and calculate the grid convergence index (GCI). A Mathematica notebook, also composed, computes and graphs the bulk mean temperature along a flow channel’s length while the user dynam- ically provides the input variables, allowing their effects on the temperature to be more easily observed.

  5. SU-E-T-299: Small Fields Profiles Correction Through Detectors Spatial Response Functions and Field Size Dependence Analysis

    SciTech Connect (OSTI)

    Filipuzzi, M; Garrigo, E; Venencia, C; Germanier, A

    2014-06-01

    Purpose: To calculate the spatial response function of various radiation detectors, to evaluate the dependence on the field size and to analyze the small fields profiles corrections by deconvolution techniques. Methods: Crossline profiles were measured on a Novalis Tx 6MV beam with a HDMLC. The configuration setup was SSD=100cm and depth=5cm. Five fields were studied (200200mm2,100100mm2, 2020mm2, 1010mm2and 55mm2) and measured were made with passive detectors (EBT3 radiochromic films and TLD700 thermoluminescent detectors), ionization chambers (PTW30013, PTW31003, CC04 and PTW31016) and diodes (PTW60012 and IBA SFD). The results of passive detectors were adopted as the actual beam profile. To calculate the detectors kernels, modeled by Gaussian functions, an iterative process based on a least squares criterion was used. The deconvolutions of the measured profiles were calculated with the Richardson-Lucy method. Results: The profiles of the passive detectors corresponded with a difference in the penumbra less than 0.1mm. Both diodes resolve the profiles with an overestimation of the penumbra smaller than 0.2mm. For the other detectors, response functions were calculated and resulted in Gaussian functions with a standard deviation approximate to the radius of the detector in study (with a variation less than 3%). The corrected profiles resolve the penumbra with less than 1% error. Major discrepancies were observed for cases in extreme conditions (PTW31003 and 55mm2 field size). Conclusion: This work concludes that the response function of a radiation detector is independent on the field size, even for small radiation beams. The profiles correction, using deconvolution techniques and response functions of standard deviation equal to the radius of the detector, gives penumbra values with less than 1% difference to the real profile. The implementation of this technique allows estimating the real profile, freeing from the effects of the detector used for the acquisition.

  6. FAMeS: Fidelity of Analysis of Metagenomic Samples

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

    Metagenomics is a rapidly emerging field of research for studying microbial communities. To evaluate methods currently used to process metagenomic sequences, simulated datasets of varying complexity were constructed by combining sequencing reads randomly selected from 113 isolate genomes. These datasets were designed to model real metagenomes in terms of complexity and phylogenetic composition. Assembly, gene prediction and binning, employing methods commonly used for the analysis of metagenomic datasets at the DOE JGI, were performed. This site provides access to the simulated datasets, and aims to facilitate standardized benchmarking of tools for metagenomic analysis. FAMeS now hosts data coming from a comprehensive study of methodologies used to create OTUs from 16S rRNA targeted studies of microbial communities. Studies of phylogenetic markers at the molecular level have revealed a vast biodiversity of microorganisms living in the sea, land, and even within the human body. Microbial diversity studies of uncharacterized environments typically seek to estimate the richness and diversity of endemic microflora using a 16S rRNA gene sequencing approach. When most of the species in an environment are unknown and cannot be classified through a database search, researchers cluster 16S sequences into operational taxonomic units (OTUs) or phylotypes, thereby providing an estimate of population structure. Using real 16S sequence data, we have performed a critical analysis of OTU clustering methodologies to assess the potential variability in OTU quality. FAMeS provides the sequence data, taxonomic information, multiple sequence alignments, and distance matrices used and described in the core paper, as well as compiled results of more than 700 unique OTU methods. [The above was copied from the FAMeS home page at http://fames.jgi-psf.org/] The core paper behind FAMeS is: Konstantinos Mavromatis, Natalia Ivanova, Kerrie Barry, Harris Shapiro, Eugene Goltsman, Alice C McHardy, Isidore Rigoutsos, Asaf Salamov, Frank Korzeniewski, Miriam Land, Alla Lapidus, Igor Grigoriev, Paul Richardson, Philip Hugenholtz, Nikos C Kyrpides, Nature Methods 2007 Jun;4(6):495-500.

  7. Impact of Postmastectomy Radiation on Locoregional Recurrence in Breast Cancer Patients With 1-3 Positive Lymph Nodes Treated With Modern Systemic Therapy

    SciTech Connect (OSTI)

    Tendulkar, Rahul D.; Rehman, Sana; Shukla, Monica E.; Reddy, Chandana A.; Moore, Halle; Budd, G. Thomas; Dietz, Jill; Crowe, Joseph P.; Macklis, Roger

    2012-08-01

    Purpose: Postmastectomy radiation therapy (PMRT) remains controversial for patients with 1-3 positive lymph nodes (LN+). Methods and Materials: We conducted a retrospective review of all 369 breast cancer patients with 1-3 LN+ who underwent mastectomy without neoadjuvant systemic therapy between 2000 and 2007 at Cleveland Clinic. Results: We identified 271 patients with 1-3 LN+ who did not receive PMRT and 98 who did receive PMRT. The median follow-up time was 5.2 years, and the median number of LN dissected was 11. Of those not treated with PMRT, 79% received adjuvant chemotherapy (of whom 70% received a taxane), 79% received hormonal therapy, and 5% had no systemic therapy. Of the Her2/neu amplified tumors, 42% received trastuzumab. The 5-year rate of locoregional recurrence (LRR) was 8.9% without PMRT vs 0% with PMRT (P=.004). For patients who did not receive PMRT, univariate analysis showed 6 risk factors significantly (P<.05) correlated with LRR: estrogen receptor/progesterone receptor negative (hazard ratio [HR] 2.6), lymphovascular invasion (HR 2.4), 2-3 LN+ (HR 2.6), nodal ratio >25% (HR 2.7), extracapsular extension (ECE) (HR 3.7), and Bloom-Richardson grade III (HR 3.1). The 5-year LRR rate was 3.4% (95% confidence interval [CI], 0.1%-6.8%] for patients with 0-1 risk factor vs 14.6% [95% CI, 8.4%-20.9%] for patients with {>=}2 risk factors (P=.0006), respectively. On multivariate analysis, ECE (HR 4.3, P=.0006) and grade III (HR 3.6, P=.004) remained significant risk factors for LRR. The 5-year LRR was 4.1% in patients with neither grade III nor ECE, 8.1% with either grade III or ECE, and 50.4% in patients with both grade III and ECE (P<.0001); the corresponding 5-year distant metastasis-free survival rates were 91.8%, 85.4%, and 59.1% (P=.0004), respectively. Conclusions: PMRT offers excellent control for patients with 1-3 LN+, with no locoregional failures to date. Patients with 1-3 LN+ who have grade III disease and/or ECE should be strongly considered for PMRT.

  8. An experimental investigation of the dynamics of submarine leveed channel initiation as sediment-laden density currents experience sudden unconfinement

    SciTech Connect (OSTI)

    Rowland, Joel C; Hilley, George E; Fildani, Andrea

    2009-01-01

    Leveed submarine channels play a critical role in the transfer of sediment from the upper continental slopes to interslope basins and ultimately deepwater settings. Despite a reasonable understanding of how these channels grow once established, how such channels initiate on previously unchannelized portions of the seafloor remains poorly understood. We conducted a series of experiments that elucidate the influence of excess density relative to flow velocity on the dynamics of, and depositional morphologies arising from, density currents undergoing sudden unconfinement across a sloped bed. Experimental currents transported only suspended sediment across a non-erodible substrate. Under flow conditions ranging from supercritical to subcritical (bulk Richardson numbers of 0.02 to 1.2) our experiments failed to produce deposits resembling or exhibiting the potential to evolve into self-formed leveed channels. In the absence of excess density, a submerged sediment-laden flow produced sharp crested lateral deposits bounding the margins of the flow for approximately a distance of two outlet widths down basin. These lateral deposits terminated in a centerline deposit that greatly exceeded marginal deposits in thickness. As excess density increased relative to the outlet velocity, the rate of lateral spreading of the flow increased relative to the downstream propagation of the density current, transitioning from a narrow flow aligned with the channel outlet to a broad radially expanding flow. Coincident with these changes in flow dynamics, the bounding lateral deposits extended for shorter distances, had lower, more poorly defined crests that were increasingly wider in separation than the initial outlet, and progressively became more oblong rather than linear. Based on our results, we conclude that leveed channels cannot initiate from sediment-laden density currents under strictly depositional conditions. Partial confinement of these currents appears to be necessary to establish the hydrodynamic conditions needed for sediment deposition along the margins of a density current which ultimately may evolve into confining levees. We suggest that erosion into a previously unchannelized substrate is the mostly likely source of this partial confinement.

  9. OPSAID Initial Design and Testing Report.

    SciTech Connect (OSTI)

    Hurd, Steven A.; Stamp, Jason Edwin; Chavez, Adrian R.

    2007-11-01

    Process Control System (PCS) security is critical to our national security. Yet, there are a number of technological, economic, and educational impediments to PCS owners implementing effective security on their systems. OPSAID (Open PCS Security Architecture for Interoperable Design), a project sponsored by the US Department of Energy's Office of Electricity Delivery and Reliability, aims to address this issue through developing and testing an open source architecture for PCS security. Sandia National Laboratories, along with a team of PCS vendors and owners, have developed and tested this PCS security architecture. This report describes their progress to date.2 AcknowledgementsThe authors acknowledge and thank their colleagues for their assistance with the OPSAID project.Sandia National Laboratories: Alex Berry, Charles Perine, Regis Cassidy, Bryan Richardson, Laurence PhillipsTeumim Technical, LLC: Dave TeumimIn addition, the authors are greatly indebted to the invaluable help of the members of the OPSAID Core Team. Their assistance has been critical to the success and industry acceptance of the OPSAID project.Schweitzer Engineering Laboratory: Rhett Smith, Ryan Bradetich, Dennis GammelTelTone: Ori Artman Entergy: Dave Norton, Leonard Chamberlin, Mark AllenThe authors would like to acknowledge that the work that produced the results presented in this paper was funded by the U.S. Department of Energy/Office of Electricity Delivery and Energy Reliability (DOE/OE) as part of the National SCADA Test Bed (NSTB) Program. Executive SummaryProcess control systems (PCS) are very important for critical infrastructure and manufacturing operations, yet cyber security technology in PCS is generally poor. The OPSAID (Open PCS (Process Control System) Security Architecture for Interoperable Design) program is intended to address these security shortcomings by accelerating the availability and deployment of comprehensive security technology for PCS, both for existing PCS and inherently secure PCS in the future. All activities are closely linked to industry outreach and advisory efforts.Generally speaking, the OPSAID project is focused on providing comprehensive security functionality to PCS that communicate using IP. This is done through creating an interoperable PCS security architecture and developing a reference implementation, which is tested extensively for performance and reliability.This report first provides background on the PCS security problem and OPSAID, followed by goals and objectives of the project. The report also includes an overview of the results, including the OPSAID architecture and testing activities, along with results from industry outreach activities. Conclusion and recommendation sections follow. Finally, a series of appendices provide more detailed information regarding architecture and testing activities.Summarizing the project results, the OPSAID architecture was defined, which includes modular security functionality and corresponding component modules. The reference implementation, which includes the collection of component modules, was tested extensively and proved to provide more than acceptable performance in a variety of test scenarios. The primary challenge in implementation and testing was correcting initial configuration errors.OPSAID industry outreach efforts were very successful. A small group of industry partners were extensively involved in both the design and testing of OPSAID. Conference presentations resulted in creating a larger group of potential industry partners.Based upon experience implementing and testing OPSAID, as well as through collecting industry feedback, the OPSAID project has done well and is well received. Recommendations for future work include further development of advanced functionality, refinement of interoperability guidance, additional laboratory and field testing, and industry outreach that includes PCS owner education. 4 5 --This page intentionally left blank --

  10. Final Report Strings 2014

    SciTech Connect (OSTI)

    Witten, Edward

    2015-10-21

    DOE Final Report “Strings 2014” PI: Edward Witten, Institute for Advanced Study, Princeton, NJ 08540 CO-PI: Igor Klebanov, Princeton University, Princeton, NJ 08540 DOE Grant Number: DE-SC0011919 The Strings 2014 meeting was held at Princeton University in June 2014, co-sponsored by Princeton University and the Institute for Advanced Study. Plenary lectures at Strings 2014 were held in Richardson Auditorium of Princeton University. This comfortable and spacious facility easily accommodated the 616 participants registered participants at Strings 2014. The rental fee for the auditorium was $11,000. This grant provided $5,500 from the Department of Energy to pay for one-half of the cost of the facility rental and videotaping. Speakers were supported with funds from the National Science Foundation Clay Mathematics Institute, the Institute for Advanced Study and Princeton University. The organization of Strings 2014 consisted of an International Organizing Committee of 60 prominent scientists around the world, and a Local Advisory Committee consisting of an additional 15 distinguished scientists from neighboring institutions. Additionally, the Local Organizing Committee assisted them with about 15 members (mostly faculty at Princeton University and the Institute for Advanced Study). These groups (which are listed at the end of this narrative) offered important input concerning the selection of speakers and helped to ensure that the speakers were selected from the broadest possible pool. The conference was held on June 23-7 at Princeton University and the Institute for Advanced Study. The 616 registered participants included 272 participants from the United States and 344 from 32 institutions outside of the U.S. We believe that we were successful at providing a stimulating and up-to-date overview of research in string theory and its relations to other areas of physics and mathematics, ranging from geometry to quantum field theory, condensed matter physics, and more. There were a total of 45 plenary speakers and 27 speakers at parallel sessions. (Parallel sessions were held at the Institute for Advanced Study.) Overall the speakers did an excellent job of presenting their topics and some presented surprising and novel results. The talks at Strings 2014 were videotaped and are available on the conference website: http://physics.princeton.edustrings2014/Talk_titles.shtml. One important facet of Strings 2014 and one of the reasons it was so well-attended was that it had a strong educational component. The week before the meeting, there was a summer school, Prospects in Theoretical Physics (PiTP), held at the Institute for Advanced Study on the subject of string theory. 260 graduate students attended both PiTP and Strings 2014. The group consisted of 25 females and 235 males; 208 graduate students and 52 postdocs. 129 participants were from the United States, and 131 participants came from institutions in 25 countries outside of the U.S. The Institute for Advanced Study substantially subsidized the summer school for students. Over two dozen students had the chance to give short (six minute) talks at the “gong shows” that were held at PiTP and Strings 2014, and nearly 60 students and postdocs made poster presentations at Strings 2014.

  11. SB6.0: The 6th International meeting on Synthetic Biology, July 9-11, 2013

    SciTech Connect (OSTI)

    Kahl, Linda J.

    2015-04-23

    The Synthetic Biology conference series (SBx.0) is the preeminent academic meeting in synthetic biology. Organized by the BioBricks Foundation, the SBx.0 conference series brings together leading researchers, students, industry executives, and policy makers from around the world to share, consider, debate, and plan efforts to make biology easier to engineer. Historically held every two years, the SBx.0 conferences are held in alternating locations in the United States, Europe, and Asia to encourage global participation and collaboration so that the ramifications of synthetic biology research and development are most likely to be safe ethical, and beneficial. On 9-11 July 2013, the 6th installment of the synthetic biology conference series (SB6.0) was held on the campus of Imperial College London (http://sb6.biobricks.org). The SB6.0 conference was attended by over 700 people, and many more were able to participate via video digital conference (http://sb6.biobricks.org/digital-conference/). Over the course of three days, the SB6.0 conference agenda included plenary sessions, workshops, and poster presentations covering topics ranging from the infrastructure needs arising when “Systematic Engineering Meets Biological Complexity” and design-led considerations for “Connecting People and Technologies” to discussions on “Engineering Biology for New Materials,” “Assessing Risk and Managing Biocontainment,” and “New Directions for Energy and Sustainability.” The $10,150 grant awarded by the U.S. Department of Energy (DE-SC0010233) to the BioBricks Foundation was used to provide partial reimbursement for the travel expenses of leading researchers from the United States to speak at the SB6.0 conference. A total of $9,450 was used to reimburse U.S. speakers for actual expenses related to the SB6.0 conference, including airfare (economy or coach only), ground transportation, hotel, and registration fees. In addition, $700 of the grant was used to offset direct administrative costs associated with selecting speakers (preparing announcements, evaluating abstract submissions) and handling travel arrangements. Leading U.S. researchers selected to speak at the SB6.0 conference included: Adam Arkin, Ph.D. Division Director of the Physical Biosciences Division at the Lawrence Berkeley National Laboratory and Professor in the Department of Bioengineering at UC Berkeley Jay Keasling, Ph.D. Professor in the Department of Bioengineering at Berkeley, Senior Faculty Scientist and Associate Laboratory Director of the Lawrence Berkeley National Laboratory, and Chief Executive Officer of the Joint BioEnergy Institute. Debra Mathews, Ph.D. Assistant Director for Science Programs for the Johns Hopkins Berman Institute of Bioethics, Assistant Professor in the Department of Pediatrics, and Affiliate Faculty in the McKusick-Nathans Institute of Genetic Medicine, Johns Hopkins School of Medicine. Richard Murray, Ph.D. Thomas E. and Doris Everhart Professor of Control & Dynamical Systems and Bioengineering at Caltech. Sarah Richardson, Ph.D. Distinguished Postdoctoral Fellow in Genomics at the Lawrence Berkeley National Laboratory and the Department of Energy Joint Genome Institute. and others (for a complete listing of speakers presenting at the SB6.0 conference see http://sb6.biobricks.org/speakers/) The SB6.0 conference was the largest synthetic biology conference to date, and highlights of the SB6.0 conference have been published in a special issue of ACS Synthetic Biology (http://pubs.acs.org/toc/asbcd6/3/3). The BioBricks Foundation appreciates the support of the U.S. Department of Energy in helping to make this most influential and important conference in the field of synthetic biology a success.