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Sample records for remember lynton caldwell

  1. Lauren Caldwell | Department of Energy

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

    Lauren Caldwell About Us Lauren Caldwell - Intern, Education & Workforce Development Most Recent Jamming Out to Energy Data: Building Apps That Improve Energy Literacy March 27

  2. Caldwell Ranch: Innovative Exploration Technologies Yield Geothermal...

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

    Caldwell Ranch: Innovative Exploration Technologies Yield Geothermal Potential Caldwell Ranch: Innovative Exploration Technologies Yield Geothermal Potential July 11, 2013 - 4:55pm ...

  3. Women @ Energy: Jennifer Caldwell | Department of Energy

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

    Jennifer Caldwell Women @ Energy: Jennifer Caldwell August 27, 2015 - 4:10pm Addthis Jennifer Caldwell is a group leader in technology commercialization at Oak Ridge National Laboratory. She attended the University of Florida and Florida State University and has a bachelor of science degree in chemistry and Ph.D in chemistry with emphasis in biochemistry. Jennifer Caldwell is a group leader in technology commercialization at Oak Ridge National Laboratory. She attended the University of Florida

  4. Keith A. Caldwell | Department of Energy

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

    Keith A. Caldwell About Us Keith A. Caldwell - Administrative Support Specialist Keith A. Caldwell Keith Caldwell is an Administrative Support Specialist with BCS, Inc. and is currently working with the Department of Energy's Office of Small and Disadvantaged Business Utilization. Keith is a recent graduate of Penn State University, where he earned his B.A. in political science and philosophy. He previously worked at the Department of Agriculture, Food and Nutrition Services. Keith currently

  5. Women @ Energy: Jennifer Caldwell | Department of Energy

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

    of Florida and Florida State University and has a bachelor of science degree in chemistry and Ph.D in chemistry with emphasis in biochemistry. Jennifer Caldwell is a group...

  6. Admiral James Frank Caldwell Jr. | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Admiral James Frank Caldwell Jr. Deputy Administrator for NNSA's Office of Naval Reactors Admiral James Frank Caldwell Jr. Admiral James Caldwell received his commission graduating with distinction from the United States Naval Academy in 1981 with a Bachelor of Science in Marine Engineering. He also holds a Master of Science in Operations Research from the Naval Postgraduate School. Caldwell commanded USS Jacksonville (SSN 699) homeported in Norfolk, Virginia; Submarine Development Squadron

  7. Caldwell County, Missouri: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Missouri Cowgill, Missouri Hamilton, Missouri Kidder, Missouri Kingston, Missouri Polo, Missouri Retrieved from "http:en.openei.orgwindex.php?titleCaldwellCounty,Misso...

  8. Caldwell County, Texas: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Places in Caldwell County, Texas Lockhart, Texas Luling, Texas Martindale, Texas Mustang Ridge, Texas Niederwald, Texas San Marcos, Texas Uhland, Texas Retrieved from "http:...

  9. Caldwell County, Kentucky: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Climate Zone Number 4 Climate Zone Subtype A. Places in Caldwell County, Kentucky Dawson Springs, Kentucky Fredonia, Kentucky Princeton, Kentucky Retrieved from "http:...

  10. Conference: Remembering Fermi | ScienceCinema

    Office of Scientific and Technical Information (OSTI)

    Remembering Fermi Citation Details Title: Remembering Fermi

  11. DOE Zero Ready Home Case Study: Caldwell and Johnson, Church...

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

    ... U.S. DOE ZERO ENERGY READY HOME DOE ZERO ENERGY READY HOME Caldwell and Johnson 2 "There is a perception that energy-efficient construction is too expensive to be affordable," said ...

  12. West Caldwell, New Jersey: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Hide Map This article is a stub. You can help OpenEI by expanding it. West Caldwell is a census-designated place in Essex County, New Jersey.1 References US...

  13. DOE Tour of Zero: The Edies Lane House by Caldwell and Johnson...

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

    Edies Lane House by Caldwell and Johnson DOE Tour of Zero: The Edies Lane House by Caldwell and Johnson Addthis 1 of 4 This 2,046-square-foot home in Exeter, Rhode Island, by...

  14. Lessons Learned Quarterly Report, September 2006 | Department of Energy

    Energy Savers [EERE]

    06 Lessons Learned Quarterly Report, September 2006 Welcome to the 48th quarterly report on lessons learned in the NEPA process. We remember Lynton Caldwell, who promoted a vision of productive harmony - a balance of the interests of the environment and human society. The NEPA process remains a useful tool for pursuing that vision by integrating environmental analysis into the decisionmaking process. With this issue, we have completed 12 years of LLQR, with an emphasis on continuous improvement.

  15. Lessons Learned Quarterly Report, September 2008 | Department of Energy

    Office of Environmental Management (EM)

    6 Lessons Learned Quarterly Report, September 2006 Welcome to the 48th quarterly report on lessons learned in the NEPA process. We remember Lynton Caldwell, who promoted a vision of productive harmony - a balance of the interests of the environment and human society. The NEPA process remains a useful tool for pursuing that vision by integrating environmental analysis into the decisionmaking process. With this issue, we have completed 12 years of LLQR, with an emphasis on continuous improvement.

  16. Caldwell Ranch Exploration and Confirmation Project, Northwest Geysers, CA

    SciTech Connect (OSTI)

    Walters, Mark A.

    2013-04-25

    The purpose of the Caldwell Ranch Exploration and Confirmation Project was to drill, test, and confirm the present economic viability of the undeveloped geothermal reservoir in the 870 acre Caldwell Ranch area of the Northwest Geysers that included the CCPA No.1 steam field. All of the drilling, logging, and sampling challenges were met. � Three abandoned wells, Prati 5, Prati 14 and Prati 38 were re-opened and recompleted to nominal depths of 10,000 feet in 2010. Two of the wells required sidetracking. � The flow tests indicated Prati 5 Sidetrack 1 (P-5 St1), Prati 14 (P-14) and Prati 38 Sidetrack 2 (P-38 St2) were collectively capable of initially producing an equivalent of 12 megawatts (MWe) of steam using a conversion rate of 19,000 pounds of steam/hour

  17. DOE Zero Energy Ready Home Case Study, Caldwell and Johnson, Exeter, RI,

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

    Custom Home | Department of Energy Study, Caldwell and Johnson, Exeter, RI, Custom Home DOE Zero Energy Ready Home Case Study, Caldwell and Johnson, Exeter, RI, Custom Home Case study of a DOE Zero Energy Ready Home in Exeter, Rhode Island, that scored HERS 43 without PV. This 2,000 ft2 custom home has a spray- foamed attic and walls, plus rigid foam sheathing, ducted mini-split heat pumps, and an HRV. PDF icon BA_ZeroEnergyReady_CaldwellJohnson_062314.pdf More Documents & Publications

  18. DOE Zero Energy Ready Home Case Study: Caldwell and Johnson, Charlestown,

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

    RI | Department of Energy Caldwell and Johnson, Charlestown, RI DOE Zero Energy Ready Home Case Study: Caldwell and Johnson, Charlestown, RI DOE Zero Energy Ready Home Case Study: Caldwell and Johnson, Charlestown, RI Case study of a DOE Zero Energy Ready affordable home in Charlestown, RI, that achieved a HERS Index of 47 without PV. The 2,244-ft2 two-story home with basement has 2x6 walls filled with 5.5 in. (R-23) 2-lb open-cell spray foam, R-12 closed-cell spray foam under the slab, and

  19. DOE Zero Energy Ready Home Case Study: Caldwell and Johnson, Exeter, Rhode Island

    SciTech Connect (OSTI)

    none,

    2013-09-01

    This house, constructed by Caldwell and Johnson, should save its owners $600 per year over the 2009 IECC with the help of efficiency measures such as walls with OSB sheathing and R-13 open cell spray foam insulation. The home garnered a 2013 Housing Innovation Award in the custom builder category.

  20. Energy Conservation: Did I remember...

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

    Conservation: Did I remember to...? Activity Type: Craft and Game Supports Lesson Five: Global Warming Grades 4-6 Before Your Visit: Review Volunteer Presenter Checklist,...

  1. In H Canyon's 60th Year, Retirees Remember Facility's Beginnings...

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

    In H Canyon's 60th Year, Retirees Remember Facility's Beginnings and Challenging Careers In H Canyon's 60th Year, Retirees Remember Facility's Beginnings and Challenging Careers...

  2. Remember the Batteries - and Maybe a Charger? | Department of...

    Energy Savers [EERE]

    Remember the Batteries - and Maybe a Charger? Remember the Batteries - and Maybe a Charger? December 21, 2010 - 11:20am Addthis Elizabeth Spencer Communicator, National Renewable ...

  3. A Month to Remember | Jefferson Lab

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

    A Month to Remember A Month to Remember June 12, 2012 For Jefferson Lab management and for lab itself, May 2012 was quite a month with a number of striking events. Early in the month, we had our biannual Science and Technology review. Due to quirks in the schedule, it was the first such review since 2009. DOE brought in a number of consultants, faculty and staff from several different parts of the world of accelerators and nuclear physics for the review. We do not yet have their formal report,

  4. HUMAN RADIATION STUDIES: REMEMBERING THE EARLY YEARS

    Office of Scientific and Technical Information (OSTI)

    DOBEH -0454 HUMAN RADIATION STUDIES: REMEMBERING THE EARLY YEARS Oral History of Dr. George Voelz, M.D. Conducted November 29,1994 United States Department of Energy Office of Human Radiation Experiments May I995 OlSTRiBUTLON OF THIS DOCUMENT is UMLIMtTEB FOREWORD N DECEMBER 1993, U.S. Secretary of Energy Hazel R. O'Leary announced her Openness Initiative. As part of this initiative, the Department of Energy I undertook an effort to identie and catalog historical documents on radiation

  5. Human radiation studies: Remembering the early years. Oral history...

    Office of Scientific and Technical Information (OSTI)

    G. Whaley, August 15, 1994 Citation Details In-Document Search Title: Human radiation studies: Remembering the early years. Oral history of Donner Lab Administrator Baird G. ...

  6. Remembering the long day's journey to a historic machine's Christmas...

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

    Remembering the long day's journey to a historic machine's Christmas Eve first plasma By John Greenwald December 21, 2012 Tweet Widget Google Plus One Share on Facebook The big...

  7. Three Elements to Remember When Establishing Your Microsoft Exchange Server

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

    - Nercenergy Three Elements to Remember When Establishing Your Microsoft Exchange Server Microsoft Exchange Server is among the world's most popular email messaging and collaborative systems. Due to its advanced-level structuring, yet user-friendly interface, it's utilized by businesses and corporations of all sizes. While you may be familiar with Exchange, and perhaps you even utilize this service for your email communications, there are several elements you must remember while you

  8. Remembering the long day's journey to a historic machine's Christmas

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

    Eve first plasma | Princeton Plasma Physics Lab Remembering the long day's journey to a historic machine's Christmas Eve first plasma By John Greenwald December 21, 2012 Tweet Widget Google Plus One Share on Facebook The big moment arrives: The successful first plasma brought cheers to the command center. (Photo by Princeton Plasma Physics Laboratory) The big moment arrives: The successful first plasma brought cheers to the command center. 'Twas the night before Christmas and all through the

  9. CP-1 Anniversary: Nuclear Pioneers Remember the Dawn of the Nuclear Age |

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

    Argonne National Laboratory Anniversary: Nuclear Pioneers Remember the Dawn of the Nuclear Age Share Topic Energy Energy sources Nuclear energy On December 2, 1942, 49 scientists, led by Enrico Fermi, made history when Chicago Pile 1 went critical and produced the world's first self-sustaining, controlled nuclear chain reaction. Seventy years later, two of the last surviving CP-1 pioneers, Harold Agnew and Warren Nyer, recall that historic day

  10. Microsoft Word - EMC05_Caldwell.doc

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

    up- to-date trigger generators that are remotely set and adjusted through a custom Labview program. The low-voltage trigger system initiates the firing of the high-voltage Marx...

  11. Market power, affiliate transactions, and state regulation of public utility holding companies: Remembering the past, looking to the future

    SciTech Connect (OSTI)

    Glazer, C.A.

    1996-11-01

    In examining the workings of the Public Utility Holding Company Act (PUHCA) and considering its possible repeal, it is best to go back to the original purposes of PUHCA and analyze whether those purposes are still relevant and, if so, whether the 1935 Act accomplished its goal. Indeed, one might ask, {open_quotes}Are the abuses which gave rise to PUHCA back in the 1930`s now eradicated such that outright repeal is warranted?{close_quotes} One is reminded of that old quote from Santayana, {open_quotes}Those who cannot remember the past are condemned to repeat it.{close_quotes} There is not a more appropriate time to heed that saying than now. To lay the foundation, we need to step back in time and place ourselves in the shoes of the policy makers at the time that PUHCA was debated.

  12. DOE Zero Energy Ready Home Case Study: Caldwell and Johnson,...

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

    Home DOE Zero Energy Ready Home Case Study: Transformations Inc., Custom House, Devens, MA DOE Zero Energy Ready Home Case Study: Heirloom Design Build, Euclid Avenue, Atlanta, GA

  13. DOE Zero Energy Ready Home Case Study, Caldwell and Johnson,...

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

    Charlestown, RI DOE Zero Energy Ready Home: Healthy Efficient Homes - Spirit Lake, Iowa DOE Zero Energy Ready Home Case Study: Preferred Builders, Old Greenwich, CT, Custom

  14. Caldwell County, North Carolina: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    North Carolina: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 35.9227448, -81.5596427 Show Map Loading map... "minzoom":false,"mappingservice...

  15. DOE Zero Energy Ready Home Case Study, Caldwell and Johnson,...

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

    Exeter, RI, Custom Home Case study of a DOE Zero Energy Ready Home in Exeter, Rhode Island, that scored HERS 43 without PV. This 2,000 ft2 custom home has a spray- foamed...

  16. DOE Zero Energy Ready Home Case Study: Caldwell and Johnson,...

    Energy Savers [EERE]

    on the underside of the roof; a minisplit heat pump with 4 indoor air handlers; a heat pump water heater; and triple-pane windows. PDF icon DOEZEHCaldwellJohnsonAfford09-20...

  17. Caldwell Ranch: Innovative Exploration Technologies Yield Geothermal Potential

    Broader source: Energy.gov [DOE]

    As part of a geothermal exploration effort to search for geothermal resources nationwide, a $5 million U.S. Department of Energy investment to Calpine Corporation this year culminated in the confirmation of an initial 11.4 MW of equivalent steam — 50% more than early estimates — from three previously abandoned wells at The Geysers geothermal field in northern California.

  18. Bob Ellingson remembers

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

    similar to the ones later installed in Building 9731. Bob spent the last part of the summer of 1943 in California. When he got back to Oak Ridge late in the summer, there were...

  19. Microsoft Word - Caldwell EBIF_JPCCresub-1 11-16-2010

    Office of Scientific and Technical Information (OSTI)

    ... or more local temperature rise can be anticipated under imaging conditions, but moderately higher thermal conductivities ( 1-10 Wm-K) reduce this estimate to tens of degrees. ...

  20. DOE Zero Energy Ready Home Case Study: Caldwell and Johnson, Charlestown, RI

    Broader source: Energy.gov [DOE]

    Case study of a DOE Zero Energy Ready affordable home in Charlestown, RI, that achieved a HERS Index of 47 without PV. The 2,244-ft2 two-story home with basement has 2x6 walls filled with 5.5 in. ...

  1. DOE Zero Energy Ready Home Case Study 2013: Caldwell and Johnson...

    Energy Savers [EERE]

    ... outside * Hot water: 2.4 EF air-source heat-pump water heater in basement * Lighting: >50% LED recessed lights * Appliances: ENERGY STAR-rated clothes washer, dishwasher, ...

  2. DOE Tour of Zero: The Church Community Housing Corp. 1 by Caldwell...

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

    includes a high-efficiency heat pump water heater and high-efficient closed-cell spray foam insulation. 6 of 9 The home uses energy-saving advanced wall framing with thicker...

  3. Vice President Biden Remembers Sen. Ted Kennedy

    ScienceCinema (OSTI)

    Vice President Biden

    2010-09-01

    Vice President Biden spoke at the Department of Energy this morning and paid tribute to his dear friend, Senator Ted Kennedy.

  4. Some key Y-12 General Foremen remembered

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

    in 1980 and continued in that role until around 1992. Herman, like Ray Guinn, had the 2 aura of being totally in charge of his operations. He had around-the-clock shift operations,...

  5. Another key Y-12 General Foreman remembered

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

    me more than once that this training was a bit soft for his liking. He felt a more straightforward discussion would be more productive and more likely to correct the problem...

  6. Remembering September 11 | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure...

  7. Remembering Zach Stum | GE Global Research

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

    Zach was an outstanding engineer, a man who led by example, and an innovative leader. ... Zach joined GE as an engineer in January 2006. Educated at Penn State and Cornell, his ...

  8. DOE Zero Energy Ready Home Case Study: Caldwell and Johnson — Church Community and Housing Corporation, Charlestown, RI

    SciTech Connect (OSTI)

    none,

    2014-09-01

    This DOE Zero Energy Ready Home garnered an Affordable Builder award in the 2014 Housing Innovation Awards, for its highly insulated construction, minisplit heat pump and water heater, and triple pane windows.

  9. Browse by Discipline -- E-print Network Subject Pathways: Materials...

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

    of California at San Diego Calder, Muffy (Muffy Calder) - Department of Computing Science, University of Glasgow Caldwell, James (James Caldwell) - Department of Computer ...

  10. Prioritizing and Managing Risk Across the Organization

    Broader source: Energy.gov [DOE]

    Presenter: Cindy Caldwell, Senior Technical Advisor, Environment, Safety, and Health Directorate, Pacific Northwest National Laboratory

  11. Remembering Fukushima: PNNL Monitors Radiation from Nuclear Disaster

    ScienceCinema (OSTI)

    Miley, Harry

    2014-06-12

    Senior Scientist Harry Miley describes how his work in ultra-trace, nuclear detection technology picked up the first reading of radiological materials over the U.S. following the nuclear power plant explosion in Japan.

  12. Never Again: Remembering the Holocaust, as Government and as Individuals

    Broader source: Energy.gov [DOE]

    Last week,  President Obama spoke at the United States Holocaust Memorial Museum about honoring the pledge of “never again” by making sure we are doing everything we can to prevent and end...

  13. Human radiation studies: Remembering the early years. Oral history...

    Office of Scientific and Technical Information (OSTI)

    Dr. Gofman also discusses his relationships with Professor Oppenheimer, Joe Hamilton, Ernest Lawrence, and other. Then Dr. Gofman describes his pioneering work on his true ...

  14. Los Alamos National Laboratory remembers former director Harold...

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

    September 30, 2013 Norris Bradbury (left) and Harold Agnew, the second and third directors of Los Alamos National Laboratory, in 1970. Norris Bradbury (left) and Harold Agnew, the ...

  15. Human radiation studies: Remembering the early years. Oral history...

    Office of Scientific and Technical Information (OSTI)

    PLUTONIUM; REACTOR ACCIDENTS; MAN; POLONIUM; IDAHO NATIONAL ENGINEERING LABORATORY; RADIOACTIVE EFFLUENTS; FOOD CHAINS; RUBIDIUM 86; CESIUM; STRONTIUM; URANIUM; FALLOUT; ...

  16. Industry Information Practices and the Failure to Remember | Department of

    Office of Environmental Management (EM)

    Industrial Assessment Centers (IACs) Industrial Assessment Centers (IACs) Industrial Assessment Centers (IACs) Small- and medium-sized manufacturers may be eligible to receive a no-cost assessment provided by DOE Industrial Assessment Centers (IACs). Teams located at 24 universities around the country conduct the energy audits to identify opportunities to improve productivity, reduce waste, and save energy. IACs typically identify more than $130,000 in potential annual savings opportunities for

  17. Three Elements to Remember When Establishing Your Microsoft Exchange...

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

    this may seem like a "no-brainer" for most IT managers, you'd be surprised how many enterprises encounter errors simply because they did not allow ample mailbox quotas. It's...

  18. Industry Information Practices and the Failure to Remember

    Office of Environmental Management (EM)

    38-2007 November 2007 DOE STANDARD INDUSTRIAL HYGIENE FUNCTIONAL AREA QUALIFICATION STANDARD DOE Defense Nuclear Facilities Technical Personnel U.S. Department of Energy AREA TRNG Washington, D.C. 20585 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. DOE-STD-1138-2007 ii This document is available on the Department of Energy Technical Standards Program Web Site at http://www.hss.energy.gov/nuclearsafety/techstds/ DOE-STD-1138-2007 iv INTENTIONALLY BLANK

  19. Sandia National Laboratories: The CMC's 20th Anniversary - remembering...

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

    that lead to productive partnerships. The addition of science and technology-based problem solving to the dialog between rival parties offers the best hope and chance for...

  20. Human radiation studies: Remembering the early years. Oral history...

    Office of Scientific and Technical Information (OSTI)

    Resource Relation: Other Information: PBD: Aug 1995 Research Org: USDOE Assistant ... Country of Publication: United States Language: English Subject: 55 BIOLOGY AND MEDICINE, ...

  1. Remembering Fukushima: PNNL Monitors Radiation from Nuclear Disaster

    SciTech Connect (OSTI)

    Miley, Harry

    2014-03-07

    Senior Scientist Harry Miley describes how his work in ultra-trace, nuclear detection technology picked up the first reading of radiological materials over the U.S. following the nuclear power plant explosion in Japan.

  2. CX-004373: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Caldwell County Landfill Gas ProjectCX(s) Applied: B5.1Date: 11/01/2010Location(s): Caldwell County, North CarolinaOffice(s): Energy Efficiency and Renewable Energy, Golden Field Office

  3. Keith Bradley | Argonne National Laboratory

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

    Keith A. Caldwell About Us Keith A. Caldwell - Administrative Support Specialist Keith A. Caldwell Keith Caldwell is an Administrative Support Specialist with BCS, Inc. and is currently working with the Department of Energy's Office of Small and Disadvantaged Business Utilization. Keith is a recent graduate of Penn State University, where he earned his B.A. in political science and philosophy. He previously worked at the Department of Agriculture, Food and Nutrition Services. Keith currently

  4. Adoption Assistance Claim Form

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

    Admiral James Frank Caldwell Jr. Deputy Administrator for NNSA's Office of Naval Reactors Admiral James Frank Caldwell Jr. Admiral James Caldwell received his commission graduating with distinction from the United States Naval Academy in 1981 with a Bachelor of Science in Marine Engineering. He also holds a Master of Science in Operations Research from the Naval Postgraduate School. Caldwell commanded USS Jacksonville (SSN 699) homeported in Norfolk, Virginia; Submarine Development Squadron

  5. Innovation from NNSA lab helps people touch, see, hear & remember |

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

    Algae! | Department of Energy at Los Alamos Unlocking a New Source of Domestic Oil... From Algae! Innovation at Los Alamos Unlocking a New Source of Domestic Oil... From Algae! May 17, 2011 - 12:46pm Addthis Lipid droplets before (left) and after (right) ultrasonic lysis | Photo courtesy of Los Alamos National Laboratory Lipid droplets before (left) and after (right) ultrasonic lysis | Photo courtesy of Los Alamos National Laboratory Joyce Yang Director, The National Laboratory Impact

  6. Human radiation studies: Remembering the early years. Oral history of Julie Langham Grilly, February 3, 1995

    SciTech Connect (OSTI)

    1995-09-01

    Julie Langham Grilly was interviewed by representatives of the US DOE Office of Human Radiation Experiments (OHRE) being the widow of Dr. Wright Langham, an investigator of principal interest of the committee. Her extensive experience with research at LANL was also of interest to the committee. Following a brief biographical sketch, Ms. Grilly relates her early postwar experience and her knowledge of Wright Langham`s involvement in animal research at Los Alamos, radiolanthanum tests on monkeys, Eniwetok tissue examinations, research on tritium uptake in humans, plutonium injections, tritium injections, EDTA, and etc. In addition to illuminating her former husband as a researcher and as an individual, she also relates her remembrances of Louis Hempelman, Enrico Fermi, Oppenheimer, Edward Teller, and many others.

  7. Remembering 9-11's Fallen Heroes | Y-12 National Security Complex

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

    and Flickr. Related Best Practices Workshop for Safety Culture Just the facts in crisis reporting Y-12 receives two significant safety awards A Sharper Safety Picture Y-12...

  8. Earth Day 2012: A Day to Remember the Past and Shape the Future

    Broader source: Energy.gov [DOE]

    On Earth Day 2012, one man contemplates the history of conservationism and environmentalism in the United States - and the world.

  9. Misinterpretation of Electrical Resistivity Data in Geothermal...

    Open Energy Info (EERE)

    T.G. Caldwell and S.L. Bennie Conference World Geothermal Congress 2005; Antalya, Turkey; 20050424 Published ?, 2005 DOI Not Provided Check for DOI availability: http:...

  10. Press Pass - Press Releases

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

    attribute for dark matter. The neutralino's predicted abundance and rate of interaction also make it a likely dark matter candidate, and Caldwell noted the impact that...

  11. ARM - Publications: Science Team Meeting Documents: Abstracts...

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

    ... 2. The Vertical Redistribution of Radiant Energy by Clouds* Evaluation of GFDL SCM ... Caldwell, T. Global, Multi-Year Analysis of Clouds and Earth's Radiant Energy System Terra ...

  12. Vehicle Use of Recycled Natural Gas Derived from Wastewater Biosolids

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

    Petersburg, FL: Vehicle Use of Recycled Natural Gas Derived from Wastewater Biosolids U.S ... Petersburg City Project Manager Eron Jacobson, PE Brown and Caldwell Gas Upgrade Systems ...

  13. Microsoft Word - V-ESR-G-00003_R1.doc

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

    T. B. Caldwell 15 June 2011 Savannah River Remediation, LLC Closure Project ... Level Waste Tank at the Savannah River Plant, (DP-1471), p. 18. 27 John A. Dean, ...

  14. shaleusa4.pdf

    Gasoline and Diesel Fuel Update (EIA)

    ... Bossier Caddo Webster Claiborne Union ood Morehouse Upshur Marion Harrison Lincoln Ouachita Smith Richland Gregg Bienville Jackson Rusk Franklin Panola De Soto Caldwell Red River ...

  15. Canyon County, Idaho: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    B. Places in Canyon County, Idaho Caldwell, Idaho Greenleaf, Idaho Melba, Idaho Middleton, Idaho Nampa, Idaho Notus, Idaho Parma, Idaho Wilder, Idaho Retrieved from "http:...

  16. CfA4: LIGHT CURVES FOR 94 TYPE Ia SUPERNOVAE (Journal Article...

    Office of Scientific and Technical Information (OSTI)

    Authors: Hicken, Malcolm ; Challis, Peter ; Kirshner, Robert P. ; Bakos, Gaspar ; Berlind, Perry ; Brown, Warren R. ; Caldwell, Nelson ; Calkins, Mike ; Falco, Emilio ; Fernandez, ...

  17. National Nuclear Security Administration Official Tours Cleanup Operations for Navy

    Broader source: Energy.gov [DOE]

    RICHLAND, Wash. – Adm. James F. Caldwell Jr., director of the DOE National Nuclear Security Administration’s Naval Nuclear Propulsion Program, recently toured the Hanford Site cleanup activities managed by EM’s Richland Operations Office (RL). RL Manager Stacy Charboneau welcomed Caldwell to the site.

  18. In H Canyon’s 60th Year, Retirees Remember Facility’s Beginnings and Challenging Careers

    Broader source: Energy.gov [DOE]

    AIKEN, S.C. – Everything changes, including government nuclear facilities. Just ask Bill Whitlock and George Blackburn, Jr., two retirees from Savannah River Site’s (SRS) H Canyon. Both men shared fond memories of their careers after attending the H Canyon 60-year celebration.

  19. Human radiation studies: Remembering the early years. Oral history of biophysicist Cornelius A. Tobias, Ph.D., January 16, 1995

    SciTech Connect (OSTI)

    1995-07-01

    Dr. Cornelius A. Tobias was interviewed by representatives of US DOE Office of Human Radiation Experiments (OHRE). He was chosen for this interview because of his extensive biophysics and medical physics research activities while he was employed by the University of California, Berkeley and San Francisco and at the Donner Laboratory. He discusses his involvement in wartime studies of effects of high altitude on aviators, carbon monoxide with radioactive tracers, blood studies with radioactive iron, human use committees, heavy-ion research with the Bevatron, boron isotope research, classified research involving human subjects, heavy-particle radiography, heavy- particle beams and medical research, and pituitary irradiation studies,.

  20. J.R. Simplot: Burner Upgrade Project Improves Performance and Saves Energy at a Large Food Processing Plant

    Broader source: Energy.gov [DOE]

    This case study describes how the J.R. Simplot Company saved energy and money by increasing the efficiency of the steam system in its potato processing plant in Caldwell, Idaho.

  1. Mustang Ridge, Texas: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Hide Map This article is a stub. You can help OpenEI by expanding it. Mustang Ridge is a city in Bastrop County and Caldwell County and Travis County, Texas. It...

  2. EERE Success Story-Dow Partners with ORNL to Commercialize Advanced

    Energy Savers [EERE]

    Abandoned Steam Wells | Department of Energy DOE and Calpine Corporation Tap Geothermal Energy from Abandoned Steam Wells EERE Success Story-DOE and Calpine Corporation Tap Geothermal Energy from Abandoned Steam Wells April 9, 2015 - 3:48pm Addthis The Geysers geothermal complex, where the Energy Department’s geothermal exploration at Caldwell Ranch is located, remains the largest operating geothermal field in the world. Caldwell Ranch has achieved a first-ever replicable strategy to

  3. EERE Success Story-DOE and Calpine Corporation Tap Geothermal Energy from

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

    Abandoned Steam Wells | Department of Energy DOE and Calpine Corporation Tap Geothermal Energy from Abandoned Steam Wells EERE Success Story-DOE and Calpine Corporation Tap Geothermal Energy from Abandoned Steam Wells April 9, 2015 - 3:48pm Addthis The Geysers geothermal complex, where the Energy Department’s geothermal exploration at Caldwell Ranch is located, remains the largest operating geothermal field in the world. Caldwell Ranch has achieved a first-ever replicable strategy to

  4. Human radiation studies: Remembering the early years. Oral history of radiologist Earl R. Miller, M.D., August 9 and 17, 1994

    SciTech Connect (OSTI)

    1995-06-01

    Dr. Earl R. Miller was interviewed by representatives of US DOE Office of Human Radiation Research (OHRE). The interview covers Dr. Miller`s involvement with the Manhattan Engineer District, with total body irradiation, and heavy-ion therapy. Dr. Miller`s remembrances include wartime work on radiation exposure, Joe Hamilton, Neutron Therapy research, means of obtaining isotopes, consent forms, infinite laminograms, invention of a baby holder to alleviate exposure of radiological technicians in diagnostic procedures involving infants, and several personages.

  5. Human radiation studies: Remembering the early years: Oral history of physician James S. Robertson, M.D., Ph.D., conducted January 20, 1995

    SciTech Connect (OSTI)

    1995-09-01

    This report is a transcript of in interview of Dr. James S. Robertson by representatives of the DOE Office of Human Radiation Experiments. Dr. Robertson was chosen for this interview because of his research at Brookhaven National Laboratory, especially on Boron Neutron Capture Therapy (BNCT); his work at the United States Naval Defense Laboratory; and his work at the Atomic Energy Commission. After a brief biographical sketch Dr. Robertson discusses research on human subjects at Berkeley, his contributions to the beginnings of Neutron Capture Therapy at Brookhaven, his participation with the Brookhaven Human Use Committee, his involvement in the study of the effects of Castle Bravo event on the Marshallese, and his work with the Naval Radiological Defense Laboratory.

  6. Human radiation studies: Remembering the early years: Oral history of medical physicist Katherine L. Lathrop and physician Paul V. Harper, conducted January 26, 1995

    SciTech Connect (OSTI)

    1995-09-01

    This report provides a transcript of an interview with Ms. Katherine L. Lathrop and Dr. Paul V. Hopper by representatives of the DOE Office of Human Radiation Research. Ms. Lathrop and Dr. Hopper were chosen for this interview because of their long-standing interest and research experience in the development of nuclear medicine. After brief biographical sketches the researchers provide a broad and interesting description of their roles in the initial uses of many radiopharmaceuticals, their experiences in human experimentation, and interactions with many other pioneers in nuclear medicine.

  7. Human radiation studies: Remembering the early years: Oral history of cell biologist Don Francis Petersen, Ph.D., conducted November 29, 1994

    SciTech Connect (OSTI)

    1995-08-01

    This report is a transcript of an interview of Dr. Don Francis Petersen by representatives of the US DOE Office of Human Radiation Experiments. Dr. Petersen was selected for this interview because of his long research career at Los Alamos and his knowledge of the Atomic Energy Commission`s biomedical program. Dr. Petersen did not personally conduct research on human subjects. After a brief biographical sketch Dr. Petersen discusses his remembrances of the early use of radionuclides as biological tracers, aspects of nuclear weapons testing in the 1940`s and 1950`s including fallout studies, the means by which research projects were approved, use of humans in the whole-body counter, and the Health Division Biomedical responsibilities.

  8. Nercenergy Web Application Development

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

    Three Elements to Remember When Establishing Your Microsoft Exchange Server http:www.nercenergy.comthree-elements-to-remember-when-establishing-your-microsoft-exchange-server...

  9. 2012 - 06 | Jefferson Lab

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

    6 Jun 2012 Tue, 06/12/2012 - 12:00am A Month to Remember

  10. The Performance House: A Cold Climate Challenge Home, Old Greenwich, Connecticut (Fact Sheet), Building America Case Study: Whole-House Solutions for New Homes, Building Technologies Office (BTO)

    Energy Savers [EERE]

    The Pennsylvania State University The Pennsylvania State University Team roster: Mitchell Proulx, Mechanical Engineering; Jason Cornelius, Aerospace Engineering; Kyle Dolf, Mechanical Engineering; Nader Abdelnour, Finance; Paul Caldwell, Industrial Engineering; Joseph Consoli, Mechanical Engineering; Adam DiPillo, Aerospace Engineering; Lindsey Hutterer, Public relations; Emily Kaercher, Mechanical Engineering; Daehyun David Lee, Chemical Engineering; Jhi Yong Loke, Mechanical Engineering; John

  11. CX-003694: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Caldwell Ranch Exploration and Confirmation ProjectCX(s) Applied: A9, B3.1, B5.12Date: 09/09/2010Location(s): Sonoma County, CaliforniaOffice(s): Energy Efficiency and Renewable Energy, Golden Field Office

  12. The Pennsylvania State University | Department of Energy

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

    The Pennsylvania State University The Pennsylvania State University Team roster: Mitchell Proulx, Mechanical Engineering; Jason Cornelius, Aerospace Engineering; Kyle Dolf, Mechanical Engineering; Nader Abdelnour, Finance; Paul Caldwell, Industrial Engineering; Joseph Consoli, Mechanical Engineering; Adam DiPillo, Aerospace Engineering; Lindsey Hutterer, Public relations; Emily Kaercher, Mechanical Engineering; Daehyun David Lee, Chemical Engineering; Jhi Yong Loke, Mechanical Engineering; John

  13. Charlie Manning | Y-12 National Security Complex

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

    ... And she said she remembers she was just a kind of a young woman, but she remembers they had corn up to waist high, and it snowed, and the whole ground was covered with snow. And ...

  14. VOLUNTEER ACTIVITY 5

    K-12 Energy Lesson Plans and Activities Web site (EERE)

    Energy Conservation: Did I remember to...? Activity Type: Craft and Game Supports Lesson Five: Global Warming Grades 4-6

  15. Correlation and deposystem interpretation for Lower Mississippian sequence in subsurface of West Virginia

    SciTech Connect (OSTI)

    Boswell, R.M.; Jewell, G.A. )

    1988-08-01

    Correlation and depositional environments of the Upper Devonian-Lower Mississippian Price-Rockwell delta complex are well understood for units along the outcrop belt in eastern West Virginia. However, the correlation of these units with the sequence of subsurface driller's sandstones is poorly known. Furthermore, little is known concerning the relationships of the well-developed Lower Mississippian hydrocarbon-bearing strata of southern West Virginia with equivalent units to the north. Regional analysis of over 700 gamma-ray well logs, combined with study of outcrops at Rowlesburg and Caldwell, West Virginia, provides insight into the nature of the Cloyd conglomerate, and the Berea, Weir, Squaw, and Big Injun sandstones and allows the refinement of the stratigraphic succession of the Price Formation in southern West Virginia. New members listed herein are as of yet information, pending publication of description of type sections from the Caldwell outcrop.

  16. 1

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

    Global, Multi-Year Analysis of Clouds and Earth's Radiant Energy System Terra Observations and Radiative Transfer Calculations T.P. Charlock National Aeronautics and Space Administration Langley Research Center Hampton, Virginia F.G. Rose and D.A. Rutan Analytical Services and Materials Inc. Hampton, Virginia L.H. Coleman, T. Caldwell, and S. Zentz Systems and Applied Sciences Inc. Hampton, Virginia Introduction An extended record of the Terra Surface and Atmosphere Radiation Budget (SARB)

  17. 52TEMC01-MHiggins-2036928-x

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

    IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY, VOL. 52, NO. 1, FEBRUARY 2010 Measurement and Modeling of the Indirect Coupling of Lightning Transients into the Sago Mine Matthew B. Higgins, Member, IEEE, Marvin E. Morris, Michele Caldwell, Member, IEEE, and Christos G. Christodoulou, Fellow, IEEE Abstract-This paper describes measurements and analytical modeling of the indirect coupling of electromagnetic fields pro- duced by horizontal and vertical lightning currents into the Sago mine

  18. ATLAS 25th Anniversary Celebration

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

    th Anniversary Celebration October 22-23, 2010 Argonne National Laboratory 1. Ahmad, Irshad Argonne National Lab 2. Alcorta, Martin Argonne National Lab 3. Austin, Sam Michigan State University 4. Back, Birger Argonne National Lab 5. Bailey, Kevin Argonne National Lab 6. Bedoor, Shadi A. Western Michigan University 7. Bernstein, Allan Argonne National Lab 8. Betts, Russell R. Illinois Institute of Technology 9. Caldwell, Shane A. University of Chicago 10. Carpenter, Michael Argonne National Lab

  19. Low Carbon Grid Study: Analysis of a 50% Emission Reduction in California

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

    Low Carbon Grid Study: Analysis of a 50% Emission Reduction in California Gregory Brinkman and Jennie Jorgenson National Renewable Energy Laboratory Ali Ehlen and James H. Caldwell Center for Energy Efficiency and Renewable Technologies Technical Report NREL/TP-6A20-64884 January 2016 NREL is a national laboratory of the U.S. Department of Energy Office of Energy Efficiency & Renewable Energy Operated by the Alliance for Sustainable Energy, LLC This report is available at no cost from the

  20. Oak Ridge Office of Environmental Management Pursues Vision of Future While

    Energy Savers [EERE]

    Remembering Past | Department of Energy Office of Environmental Management Pursues Vision of Future While Remembering Past Oak Ridge Office of Environmental Management Pursues Vision of Future While Remembering Past December 27, 2012 - 12:00pm Addthis Demolition of K-25, DOE’s largest-ever demolition project, is ongoing. Demolition of K-25, DOE's largest-ever demolition project, is ongoing. This graphic shows the status of activities at the East Tennessee Technology Park as of this

  1. Search results | Department of Energy

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

    K-8 Grade Search results Search results Enter terms Search Showing 1 - 1 of 1 result. Download VOLUNTEER ACTIVITY 5 Energy Conservation: Did I remember to...? Activity Type:...

  2. Search results | Department of Energy

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

    Conservation: Did I remember to...? Activity Type: Craft and Game Supports Lesson Five: Global Warming Grades 4-6 http:energy.goveereeducationdownloadsvolunteer-activity-5...

  3. Sustainable Energy Resources for Consumers (SERC) - Solar Photovoltaic...

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

    Energy Future www.oregon.govENERGYRENEWSolardocsSunChart.pdf Sun Chart Solar Access Shading analysis prior to installation (remember - small trees grow into tall trees) ...

  4. ARM - Climate Change Through History

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

    Teachers Teachers' Toolbox Lesson Plans Climate Change Through History Scientists know ... Evidence of Climate Change It is important to remember that even minor fluctuations can ...

  5. Institutional Change Process Step 3: Develop an Action Plan ...

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

    will be implemented over time to achieve and maintain energy and sustainability goals). ... Remember that planning useful efficiency and sustainability evaluation is necessary before ...

  6. TRU TeamWorks - a biweekly e-newsletter for the Waste Isolation...

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

    WIPP security officers with Santa Fe Protective Services (SFPS) Inc. will soon add guns to their security belts. Many employees remember the early days at WIPP when security...

  7. Process Design of Wastewater Treatment for the NREL Cellulosic Ethanol Model

    SciTech Connect (OSTI)

    Steinwinder, T.; Gill, E.; Gerhardt, M.

    2011-09-01

    This report describes a preliminary process design for treating the wastewater from NREL's cellulosic ethanol production process to quality levels required for recycle. In this report Brown and Caldwell report on three main tasks: 1) characterization of the effluent from NREL's ammonia-conditioned hydrolyzate fermentation process; 2) development of the wastewater treatment process design; and 3) development of a capital and operational cost estimate for the treatment concept option. This wastewater treatment design was incorporated into NREL's cellulosic ethanol process design update published in May 2011 (NREL/TP-5100-47764).

  8. Agenda 20130128 | U.S. DOE Office of Science (SC)

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

    Agenda January 28-29, 2013 Nuclear Science Advisory Committee (NSAC) NSAC Home Meetings NSAC Members Charges/Reports Charter .pdf file (78KB) NP Committees of Visitors Federal Advisory Committees NP Home Meetings Agenda January 28-29, 2013 Print Text Size: A A A FeedbackShare Page DOE/NSF NSAC Meeting North Bethesda Marriott Hotel/Bethesda Brookside A&B January 28-29, 2013 Agenda Monday, January 28 9:00 Welcome and Introductions Donald Geesaman 9:15 News from NSF Denise Caldwell .pdf file

  9. ColorMac.cdd

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

    REVISION 13 March 2002 An Integrated System at the Savannah River Site Waste Immobilization Waste Immobilization HLW-2002-00025 HLW-2002-00025 Retention: Permanent offer to NARA when no longer needed by the Dept. Disposal Auth: DOE 1-9.a Track #: 10048 High Level Waste Division High Level Waste System Plan Revision 13 (U) Prepared by: T. B. Caldwell D. P. Chew H. H. Elder M. J. Mahoney K. B. Way W. A. Wilson F. E. Wise Approved by: M. J. Mahoney Date HLW Systems Integration Manager S. S. Cathey

  10. Happy Hallogreen!

    Broader source: Energy.gov [DOE]

    With the fateful transition to cooler weather and Halloween just upon us, it is important to remember some key tips when preparing to have the most energy-efficient Halloween possible.

  11. Also a Centennial Year for Ernest Orlando Lawrence

    Office of Scientific and Technical Information (OSTI)

    ... Ernest Orlando Lawrence: The Man, His Lab, His Legacy A Revolutionary Idea that Changed Modern Physics A Few Important Events in Lawrence's Life E.O. Lawrence Remembered Ernest O. ...

  12. Winter Storms

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

    time to make the holidays bright. Remembering the joy winter brought us when we were children might help us cope with the hazards and inconvenience of the season, but we can't...

  13. Both construction and operations continue to increase

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

    tell you how to do it and all I can say about it is that if our enemy gets it first, God help us" Gladys remembered that word for word 60 years after the day she graduated...

  14. BWXTymes, A newsletter for employees and friends of Y-12 National...

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

    ... Grider remembered a late-night, collect phone call by a lady who had seen a UFO. Grider suspected that the caller "might have been dipping in the wine cellar a bit much that ...

  15. DOE-HDBK-1122-99; Radiological Control Technician Training

    Energy Savers [EERE]

    ... limits could be permitted to protect against property loss. ... high range monitoring 1 R to 1,000 R for accident readings. ... Remember, fresh coolant does not have the same isotopic ...

  16. 2014 Geothermal Case Study Challenge | OpenEI Community

    Open Energy Info (EERE)

    Groups Content Group Activity By term Q & A Feeds Share your own status updates, and follow the updates & activities of others by creating your own account. Or, remember to log in...

  17. Microsoft Word - All Discounts updated July 2015

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

    our complete selection and to place your order. For additional assistance, please feel free to contact our customer service department at (800) 801-7220. Remember to state "HRA"...

  18. Buildings | OpenEI Community

    Open Energy Info (EERE)

    Groups Content Group Activity By term Q & A Feeds Share your own status updates, and follow the updates & activities of others by creating your own account. Or, remember to log in...

  19. Solar Forecasting Gets a Boost from Watson, Accuracy Improved by 30%

    Broader source: Energy.gov [DOE]

    Remember when IBMs super computer Watson defeated Jeopardy! champions Ken Jennings and Brad Rutter? With funding from the U.S. Department of Energy SunShot Initiative, IBM researchers are using...

  20. Compiling Codes on Hopper

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

    % ftn -O0 -Kieee MyCode.F90 Documentation For the full list of compiler options type man pgf90, man pgf95,man pgcc or man pgCC. However, remember always to use the Cray...

  1. OSTI, US Dept of Energy, Office of Scientific and Technical Informatio...

    Office of Scientific and Technical Information (OSTI)

    Remembering September 11 by Kate Bannan 08 Sep, 2011 in Science Communications September ... out to be the worst attack on American soil that claimed the lives of 2,977 innocent ...

  2. Renewable Energy Finance Workshop | OpenEI Community

    Open Energy Info (EERE)

    Groups Content Group Activity By term Q & A Feeds Share your own status updates, and follow the updates & activities of others by creating your own account. Or, remember to log in...

  3. Geospatial | OpenEI Community

    Open Energy Info (EERE)

    Groups Content Group Activity By term Q & A Feeds Share your own status updates, and follow the updates & activities of others by creating your own account. Or, remember to log in...

  4. Energy Systems Integration | OpenEI Community

    Open Energy Info (EERE)

    Groups Content Group Activity By term Q & A Feeds Share your own status updates, and follow the updates & activities of others by creating your own account. Or, remember to log in...

  5. Energy Data Jam | OpenEI Community

    Open Energy Info (EERE)

    Groups Content Group Activity By term Q & A Feeds Share your own status updates, and follow the updates & activities of others by creating your own account. Or, remember to log in...

  6. Wind for Schools Portal | OpenEI Community

    Open Energy Info (EERE)

    Groups Content Group Activity By term Q & A Feeds Share your own status updates, and follow the updates & activities of others by creating your own account. Or, remember to log in...

  7. Energy Data Initiative (EDI) | OpenEI Community

    Open Energy Info (EERE)

    Groups Content Group Activity By term Q & A Feeds Share your own status updates, and follow the updates & activities of others by creating your own account. Or, remember to log in...

  8. EERE - Energy Data Initiative | OpenEI Community

    Open Energy Info (EERE)

    Groups Content Group Activity By term Q & A Feeds Share your own status updates, and follow the updates & activities of others by creating your own account. Or, remember to log in...

  9. Databus | OpenEI Community

    Open Energy Info (EERE)

    Groups Content Group Activity By term Q & A Feeds Share your own status updates, and follow the updates & activities of others by creating your own account. Or, remember to log in...

  10. Clean and Renewable Energy | OpenEI Community

    Open Energy Info (EERE)

    Groups Content Group Activity By term Q & A Feeds Share your own status updates, and follow the updates & activities of others by creating your own account. Or, remember to log in...

  11. Energy Datapalooza Community | OpenEI Community

    Open Energy Info (EERE)

    Groups Content Group Activity By term Q & A Feeds Share your own status updates, and follow the updates & activities of others by creating your own account. Or, remember to log in...

  12. EnPI Tool User Guide

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

    3. In the next screen, select the folder you would like to save the file to and select "ok". Remember where the file is saved, as you will need to navigate to this folder on the...

  13. Electromagnetic separation of isotopes at Oak Ridge ? L.O. Love...

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

    Love notes such individuals as W.A. Arnold, Roy N. Goslin, C.P. Keim, C.E. Larson and P.W. McDaniel as primary investigators who "should be remembered for their efforts...

  14. Community Energy Strategic Planning - Step 7

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

    Speaking Points: EffecHve soluHons can depend on: * The scope of the work (internal ... Speaking Points: There are some universal funding principles to remember while reviewing ...

  15. BBAP ???for EH-53 v2.0

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

    overtake slow construction vehicles Watch for impatient motorists Remember: If you cannot see the driver's side view mirror, you are in a blind spot, the trucker cannot see you...

  16. Linked Open Data Workshop in Washington, D.C. | OpenEI Community

    Open Energy Info (EERE)

    Groups Content Group Activity By term Q & A Feeds Share your own status updates, and follow the updates & activities of others by creating your own account. Or, remember to log in...

  17. 2007 - 04 | Jefferson Lab

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

    Thu, 04052007 - 12:00am Check out new customer services, trial services; remember National Library Week - April 15-21 Wed, 04042007 - 12:00am JLab Farewell for Swapan...

  18. Y-12s Training and Technology ? TAT and Ricky Seals

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

    TVA. "I had Terry Barnes as an instructor for ultrasonic testingeddy current testing, Hugh Longmire for metallurgy, and Ernie (can"t remember his last name, he was my favorite,...

  19. BENEFIT 2015 Funding Opportunity Announcement Webinar 1 (Text...

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

    ... The first one is primary seasonal COP, installed cost ... Remember, the abstract has a requirement of 200 words max. ... Pat Phelan: Of course, if there is any confusion, if you ...

  20. Increase Natural Gas Energy Efficiency | OpenEI Community

    Open Energy Info (EERE)

    Groups Content Group Activity By term Q & A Feeds Share your own status updates, and follow the updates & activities of others by creating your own account. Or, remember to log in...

  1. Using CRYPTOCards | Argonne Leadership Computing Facility

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

    If you have set a PIN for your CRYPTOCard, you will not be able to log in if you have forgotten to prepend your PIN to the CRYPTOCard password. If you do not remember your PIN,...

  2. OSTI, US Dept of Energy, Office of Scientific and Technical Informatio...

    Office of Scientific and Technical Information (OSTI)

    Remembering September 11 by Kate Bannan on Thu, Sep 8, 2011 September 11 memorial pin On the morning of September 11, 2001, 19 hijackers took control of four commercial airliners ...

  3. Conferences and Workshops

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

    Energy Science: Remarks from Steve Chu at the Scientific Symposium Held in his Honor | ScienceCinema Frontiers in Laser Cooling, Single-Molecule Biophysics, and Energy Science: Remarks from Steve Chu at the Scientific Symposium Held in his Honor Citation Details Title: Frontiers in Laser Cooling, Single-Molecule Biophysics, and Energy Science: Remarks from Steve Chu at the Scientific Symposium Held in his Honor

    Remembering Fermi Citation Details Title: Remembering Fermi

    Series) |

  4. Code of Conduct regarding holiday gifts

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

    Code of Conduct regarding holiday gifts Code of Conduct regarding holiday gifts The holiday season is here again, and we need to remember our responsibilities as Laboratory employees. Code of Conduct regarding holiday gifts The holiday season is here again, and we need to remember our responsibilities as Laboratory employees. The holiday season brings gifts and invitations to open houses from customers, suppliers, and vendors that we do business with all year. It is important that we all

  5. Inquiring Minds - Questions About Physics

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

    Speculations on getting an Instant Cold Drink You wrote: I remember a few years ago reading about a new idea of making it possible for that when you open a can of pop that it will instantly turn cold. For some reason I remember them as saying that it will be out in a few years. I was wondering if you knew how they could do this and as to if it is true and if so, when it will come out - tim Tim, How to create an instant cold drink an interesting question. There are probably engineers in the

  6. Harold Gaines | Argonne National Laboratory

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

    As far back as he can remember, Harold Gaines has had an interest in electronics. "I'm not exactly sure what really triggered that interest in electronics, but it was there," he said. To view a larger version of the image, click on it. As far back as he can remember, Harold Gaines has had an interest in electronics. "I'm not exactly sure what really triggered that interest in electronics, but it was there," he said. To view a larger version of the image, click on it. Harold

  7. OSTI, US Dept of Energy, Office of Scientific and Technical Information |

    Office of Scientific and Technical Information (OSTI)

    Speeding access to science information from DOE and Beyond September 11 Topic Remembering September 11 by Kate Bannan 08 Sep, 2011 in Science Communications September 11 memorial pin On the morning of September 11, 2001, 19 hijackers took control of four commercial airliners en route to San Francisco and Los Angeles after takeoff from Boston, Newark and Washington, DC. Many of us will always remember where we were and what we were doing that Tuesday morning in what turned out to be the worst

  8. OSTI, US Dept of Energy, Office of Scientific and Technical Information |

    Office of Scientific and Technical Information (OSTI)

    Speeding access to science information from DOE and Beyond anti-terrorism Topic Remembering September 11 by Kate Bannan 08 Sep, 2011 in Science Communications September 11 memorial pin On the morning of September 11, 2001, 19 hijackers took control of four commercial airliners en route to San Francisco and Los Angeles after takeoff from Boston, Newark and Washington, DC. Many of us will always remember where we were and what we were doing that Tuesday morning in what turned out to be the

  9. OSTI, US Dept of Energy, Office of Scientific and Technical Information |

    Office of Scientific and Technical Information (OSTI)

    Speeding access to science information from DOE and Beyond threat Topic Remembering September 11 by Kate Bannan 08 Sep, 2011 in Science Communications September 11 memorial pin On the morning of September 11, 2001, 19 hijackers took control of four commercial airliners en route to San Francisco and Los Angeles after takeoff from Boston, Newark and Washington, DC. Many of us will always remember where we were and what we were doing that Tuesday morning in what turned out to be the worst

  10. Building umbrellas or arks? three alternatives to carbon credits and offsets

    SciTech Connect (OSTI)

    Sovacool, Benjamin K.

    2010-03-15

    Carbon credit markets suffer seemingly inescapable flaws that may justify alternative approaches such as carbon taxes, a complete phase-out of carbon dioxide emissions, or a global carbon fund. In the years to come, we must remember that credits are not the only sensible policy options for responding to climate change. (author)

  11. Arkansas Students Get Their Hands Dirty in Solar Panel Project

    Broader source: Energy.gov [DOE]

    Wallie Shaw remembers where he got the idea to do a hands-on solar panel project for his Jobs for America’s Graduates (JAG) students, a school-to-work transition program focused on helping at-risk youth graduate from high school.

  12. Giving Back to Those Who Served

    Broader source: Energy.gov [DOE]

    While we officially observe Veterans Day just once a year, we remember the service of those who have worn the uniform of the United States each and every day. The Department of Energy honors those who serve, nearly 2,300 of which are DOE employees.

  13. Women @ Energy: Corrie Clark

    Broader source: Energy.gov [DOE]

    "Don't let a negative comment or remark deter you from your goal. You'll meet a lot of people throughout your career and the majority of them will be supportive.Too often, students get discouraged by one person's opinion, and it's important to remember that it is just one person's opinion."

  14. Spectral energy distributions and masses of 304 M31 old star clusters

    SciTech Connect (OSTI)

    Ma, Jun; Wang, Song; Wu, Zhenyu; Zhang, Tianmeng; Zou, Hu; Nie, Jun dan; Zhou, Zhiming; Zhou, Xu; Wu, Jianghua; Du, Cuihua; Yuan, Qirong

    2015-02-01

    This paper presents CCD multicolor photometry for 304 old star clusters in the nearby spiral galaxy M31, from which the photometry of 55 star clusters is first obtained. The observations were carried out as a part of the BeijingArizonaTaiwanConnecticut Multicolor Sky Survey from 1995 February to 2008 March, using 15 intermediate-band filters covering 300010000 ?. Detailed comparisons show that our photometry is in agreement with previous measurements. Based on the ages and metallicities from Caldwell et al. and the photometric measurements here, we estimated the clusters masses by comparing their multicolor photometry with stellar population synthesis models. The results show that the sample clusters have masses between ?310{sup 4}M{sub ?} and ?10{sup 7}M{sub ?} with a peak of ?410{sup 5}M{sub ?}. The masses here are in good agreement with those in previous studies. Combined with the masses of young star clusters of M31 from Wang et al., we find that the peak mass of the old clusters is 10 times that of young clusters.

  15. Water information bulletin No. 30 geothermal investigations in Idaho

    SciTech Connect (OSTI)

    Mitchell, J.C.; Johnson, L.L.; Anderson, J.E.; Spencer, S.G.; Sullivan, J.F.

    1980-06-01

    There are 899 thermal water occurrences known in Idaho, including 258 springs and 641 wells having temperatures ranging from 20 to 93/sup 0/C. Fifty-one cities or towns in Idaho containing 30% of the state's population are within 5 km of known geothermal springs or wells. These include several of Idaho's major cities such as Lewiston, Caldwell, Nampa, Boise, Twin Falls, Pocatello, and Idaho Falls. Fourteen sites appear to have subsurface temperatures of 140/sup 0/C or higher according to the several chemical geothermometers applied to thermal water discharges. These include Weiser, Big Creek, White Licks, Vulcan, Roystone, Bonneville, Crane Creek, Cove Creek, Indian Creek, and Deer Creek hot springs, and Raft River, Preston, and Magic Reservoir areas. These sites could be industrial sites, but several are in remote areas away from major transportation and, therefore, would probably be best utilized for electrical power generation using the binary cycle or Magma Max process. Present uses range from space heating to power generation. Six areas are known where commercial greenhouse operations are conducted for growing cut and potted flowers and vegetables. Space heating is substantial in only two places (Boise and Ketchum) although numerous individuals scattered throughout the state make use of thermal water for space heating and private swimming facilities. There are 22 operating resorts using thermal water and two commercial warm-water fish-rearing operations.

  16. Modeling aspects of human memory for scientific study.

    SciTech Connect (OSTI)

    Caudell, Thomas P.; Watson, Patrick; McDaniel, Mark A.; Eichenbaum, Howard B.; Cohen, Neal J.; Vineyard, Craig Michael; Taylor, Shawn Ellis; Bernard, Michael Lewis; Morrow, James Dan; Verzi, Stephen J.

    2009-10-01

    Working with leading experts in the field of cognitive neuroscience and computational intelligence, SNL has developed a computational architecture that represents neurocognitive mechanisms associated with how humans remember experiences in their past. The architecture represents how knowledge is organized and updated through information from individual experiences (episodes) via the cortical-hippocampal declarative memory system. We compared the simulated behavioral characteristics with those of humans measured under well established experimental standards, controlling for unmodeled aspects of human processing, such as perception. We used this knowledge to create robust simulations of & human memory behaviors that should help move the scientific community closer to understanding how humans remember information. These behaviors were experimentally validated against actual human subjects, which was published. An important outcome of the validation process will be the joining of specific experimental testing procedures from the field of neuroscience with computational representations from the field of cognitive modeling and simulation.

  17. MISUSE OF GOVERNMENT IT AND COMMUNICATION RESOURCES

    Energy Savers [EERE]

    MISUSE OF GOVERNMENT IT AND COMMUNICATION RESOURCES You have probably all read recent news articles about the use of government provided computers and Internet by a handful of federal employees to access pornography. It thus seems an appropriate time to remind everyone about their obligations as public servants -- and as colleagues, since the misconduct of a few reflects badly on everyone. PLEASE REMEMBER you are provided access to Internet services and computer equipment for authorized purposes

  18. Ten Ways to Lower Perceived Risk and Finance Rates within Federal Utility

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

    Energy Service Contracts | Department of Energy Ten Ways to Lower Perceived Risk and Finance Rates within Federal Utility Energy Service Contracts Ten Ways to Lower Perceived Risk and Finance Rates within Federal Utility Energy Service Contracts Federal agencies can use the following 10 methods during project negotiations to lower perceived project risk and finance rates to get the best value from federal utility energy service contracts (UESCs). 1. Remember: Time is Money Money can be saved

  19. Inquiring Minds

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

    Spectrum of Electromagnetic Waves What is Light? | Wave's Family Members | Electromagnetic Waves How Do We Create Electromagnetic Waves? | Description of EM Waves Spectrum of Electromagnetic Waves | Visible Spectrum Speed of Light-First Try | Speed of Light in a Vacuum | Speed of Light in Matter On the previous page we mentioned , one of the parameters describing an EM wave. Specifically, is the frequency of the EM wave. The frequency describes how rapidly the wave oscillates. (Remember the

  20. Integrated Diversity and Inclusion Management! | Jefferson Lab

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

    Integrated Diversity and Inclusion Management! Integrated Diversity and Inclusion Management! September 8, 2015 Those of us who are moderately long in the tooth remember the bad old days of (un)safety. One occasion that I recall involved siphoning liquid scintillator with a rubber tube and a mouth, mine. Another was the inappropriate use of magnetic tools in a magnetic field. All that has changed; we are now proud of a safety record and performance, which limits the accidents that do damage to

  1. Harold M. Agnew

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

    Our History » Laboratory Directors » Harold M. Agnew Harold M. Agnew Los Alamos National Laboratory remembers former director Harold Agnew. Agnew was the third director of Los Alamos National Laboratory from 1970-1979. Laboratory historian Alan B. Carr Email "Harold was also extremely influential in promoting the safe application of nuclear energy as a means of generating electricity," said LANL historian Alan Carr. "His foresight was remarkable and his work resonates

  2. Molecule@MOF: A New Class of Electronic Materials

    Office of Scientific and Technical Information (OSTI)

    22PE Exceptional service in the national interest Sandia National Laboratories Molecule@MOF: A New Class of Electronic Materials A. Alec Talin Sandia National Labs, Livermore, CA aatalin@sandia.gov Sandia National Laboratories is a multi-program laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin Corporation, for the U.S. Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL85000. Remember these? Sandia

  3. Jefferson Lab hosts World Year of Physics guest speaker Erich Vogt

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

    discussing Einstein - the Person and His Legacy | Jefferson Lab World Year of Physics guest speaker Erich Vogt discussing Einstein - the Person and His Legacy Erich Vogt Jefferson Lab hosts World Year of Physics guest speaker Erich Vogt discussing Einstein - the Person and His Legacy October 4, 2005 In this celebratory year for physics, the world is marking the 100th anniversary of Albert Einstein's "miraculous" contributions to physics. A few people still remember Einstein in his

  4. July 2014

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

    Energy, Office of Scientific and Technical Information July 2013 Most Viewed Documents for Biology And Medicine Science Subject Feed Carbon Dioxide Sequestering Using Microalgal Systems Daniel J. Stepan; Richard E. Shockey; Thomas A. Moe; Ryan Dorn (2002) 51 /> SURVEY OF NOISE SUPPRESSION SYSTEMS FOR ENGINE GENERATOR SETS. KRISHNA,C.R. (1999) 46 /> Human radiation studies: Remembering the early years. Oral history of Donner Lab Administrator Baird G. Whaley, August 15, 1994 NONE (1995)

  5. Demo Projects Introduce New Class of Natural Gas Vehicles (Fact Sheet), NREL Highlights, Research & Development, NREL (National Renewable Energy Laboratory)

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

    Entrepreneurs | Department of Energy Delivering Innovations That Create Jobs: National Lab Ignites Business for Entrepreneurs Delivering Innovations That Create Jobs: National Lab Ignites Business for Entrepreneurs November 17, 2011 - 1:59pm Addthis DEP Shape Memory Therapeutics, Inc. is working to treat aneurysms with exclusively licensed LLNL-developed polymer materials that "remember" their shape. LLNL is a leader in the development of shape memory polymers, for use in medical

  6. Disk Space Quota Management | Argonne Leadership Computing Facility

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

    Account Information Accounts and Access FAQ Connect & Log In Using CRYPTOCards Disk Space Quota Management Allocations Mira/Cetus/Vesta Cooley Policies Documentation Feedback Please provide feedback to help guide us as we continue to build documentation for our new computing resource. [Feedback Form] Disk Space Quota Management As you manage your project's disk space quota, it's important to remember that users you approve as to be added as project members are also added to the project's

  7. Delivering Innovations That Create Jobs: National Lab Ignites Business for

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

    Entrepreneurs | Department of Energy Delivering Innovations That Create Jobs: National Lab Ignites Business for Entrepreneurs Delivering Innovations That Create Jobs: National Lab Ignites Business for Entrepreneurs November 17, 2011 - 1:59pm Addthis DEP Shape Memory Therapeutics, Inc. is working to treat aneurysms with exclusively licensed LLNL-developed polymer materials that "remember" their shape. LLNL is a leader in the development of shape memory polymers, for use in medical

  8. Moving Memristor and Neuristor Research Forward

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

    Moving Memristor and Neuristor Research Forward Moving Memristor and Neuristor Research Forward Print Thursday, 21 March 2013 10:01 HP Labs researchers have tackled a decades-old mystery relying on powerful ALS microscopy techniques to better understand the fourth basic circuit element: the memristor. The memristor (short for "memory resistor") joins the other passive elements-the capacitor, the resistor, and the inductor-to create a device with the ability to "remember"

  9. Biomedical Applications of Thermally Activated Shape Memory Polymers

    Office of Scientific and Technical Information (OSTI)

    (Journal Article) | SciTech Connect Biomedical Applications of Thermally Activated Shape Memory Polymers Citation Details In-Document Search Title: Biomedical Applications of Thermally Activated Shape Memory Polymers Shape memory polymers (SMPs) are smart materials that can remember a primary shape and can return to this primary shape from a deformed secondary shape when given an appropriate stimulus. This property allows them to be delivered in a compact form via minimally invasive

  10. Flexible Spending Accounts (FSA) | Department of Energy

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

    Flexible Spending Accounts (FSA) Flexible Spending Accounts (FSA) FSAFEDS offers three different flexible spending accounts (FSAs): A health care flexible spending account A limited expense health care flexible spending account A dependent care flexible spending account. Eligible employees can enroll in FSAFEDS each year during the Federal Benefits Open Season (the November/December timeframe). Open Season enrollments are effective January 1 of the following year. Current enrollees must remember

  11. April 2016

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

    1 April 2011 May 02, 2011 In this issue: NNSA Celebrates Earth Week NNSA Conducts Successful JTA Test Supercomputers Keep the Nuclear Stockpile Safe, Secure, Effective 25 Years Later: PNNL Remembers Chernobyl Long-awaited Weapons Cleaner Saves Money B&W Pantex Receives Dwight D. Eisenhower Award for Excellence NNSA Awards Safety and Security Professional Awards Newsletter PDF: PDF icon APRIL 2011 NNSA News Viewable

    April 2014 Panhandle Junior High takes second at National Science Bowl Car

  12. The Business of Near Zero Emissions | Department of Energy

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

    Department of Energy Sunita Satyapal Director, Fuel Cell Technologies Office What does this mean for me? Could lead to cheaper renewable energy sources. Recently, the Department of Energy hosted Dr. Tasios Melis, the UC Berkeley scientist behind a Department of Energy funded innovation that promises to triple the productivity of photosynthesis in plants and algae. If you remember from high school biology class, photosynthesis is the process used by plants and many other organisms to convert

  13. July 2013 Most Viewed Documents for Biology And Medicine | OSTI, US Dept of

    Office of Scientific and Technical Information (OSTI)

    Energy, Office of Scientific and Technical Information July 2013 Most Viewed Documents for Biology And Medicine Science Subject Feed Carbon Dioxide Sequestering Using Microalgal Systems Daniel J. Stepan; Richard E. Shockey; Thomas A. Moe; Ryan Dorn (2002) 51 /> SURVEY OF NOISE SUPPRESSION SYSTEMS FOR ENGINE GENERATOR SETS. KRISHNA,C.R. (1999) 46 /> Human radiation studies: Remembering the early years. Oral history of Donner Lab Administrator Baird G. Whaley, August 15, 1994 NONE (1995)

  14. Microsoft Word - May2009.doc

    Energy Savers [EERE]

    009 Volume 4, Number 1 IN THIS ISSUE  DOE Wins ACHP Chairman's Award  Oak Ridge Hosts Energy Communities Alliance for Meeting and Secret Cities Festival  Hanford's B Reactor Named National Historic Landmark  National Trust Awards National Preservation Award for V-Site Restoration  Want to Receive Partners in Preservation?  Public Tours at Savannah River  Remember the ACHP  Status of National Park Service Manhattan Project Study  Touring the B Reactor at Hanford 

  15. 2013_cipsea_report.pdf

    Gasoline and Diesel Fuel Update (EIA)

    conference energy 2013 eia June 17-18, 2013 JW Marriott Washington, DC Welcome to the 2013 EIA Energy Conference. This year's conference highlights one of the more dynamic times in energy that I can remember: skyrocketing growth in U.S. oil and natural gas production, principally from shales, which leads to challenges and opportunities here and around the world for suppliers, consumers, policymakers, and, of course, EIA. Your participation in discussions over the next two days is crucial as we

  16. 2013 EIA Energy Conference

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

    conference energy 2013 eia June 17-18, 2013 JW Marriott Washington, DC Welcome to the 2013 EIA Energy Conference. This year's conference highlights one of the more dynamic times in energy that I can remember: skyrocketing growth in U.S. oil and natural gas production, principally from shales, which leads to challenges and opportunities here and around the world for suppliers, consumers, policymakers, and, of course, EIA. Your participation in discussions over the next two days is crucial as we

  17. April 2011 | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    April 2011 April 2011 May 02, 2011 In this issue: NNSA Celebrates Earth Week NNSA Conducts Successful JTA Test Supercomputers Keep the Nuclear Stockpile Safe, Secure, Effective 25 Years Later: PNNL Remembers Chernobyl Long-awaited Weapons Cleaner Saves Money B&W Pantex Receives Dwight D. Eisenhower Award for Excellence NNSA Awards Safety and Security Professional Awards Newsletter PDF: PDF icon APRIL 2011 NNSA News Viewable

  18. Resume Based Application

    Office of Environmental Management (EM)

    Restrictions on Federal Employees Acceptance of Gifts As the holiday season approaches, it is important to remember there are restrictions on Federal employees accepting gifts from outside sources and from other Federal employees. Just as there is no "working lunch" exception to the gift prohibition, there is no "holiday party" exception. A gift includes anything of monetary value, including a gratuity, favor, discount, entertainment, training, transportation, lodging, and

  19. Women @ Energy: Pascale Di Nicola

    Broader source: Energy.gov [DOE]

    "Find yourself a good mentor, somebody who will engage you in pushing your limits and will know what you can do even when you feel you are not able to. Look for what talents you have in your team, as there is a lot to learn from them too. Be passionate about what you are doing, feel responsible for your work, be proud of what you achieve but remember that this is more often a team effort than an individual success."

  20. Acoustics- Version 1.0

    Energy Science and Technology Software Center (OSTI)

    2012-09-13

    This package contains modules that model acoustic sensors and acoustic sources (hearable) in Umbra. It is typically used to represent hearing in characters within Umbra. Typically, the acoustic sensors detect acoustic sources at a given point; however, it also contains the capability to detect bullet cracks by detecting the sound along the bullet path that is closest to the sensor. A memory module, acoustic memory, represents remembered sounds within a given character. Over time, themore » sounds are removed, as a character forgets what it has heard.« less

  1. 1

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

    Accident motivates scholarship recipient April 3, 2012 Scholarship recipient not deterred by accident, inspired to help others October 26, 2010, started out as just another day for Escalante High School senior Jacob Leyba, but it's a day he'll remember the rest of his life. Not only because he nearly lost his life in a traffic accident, but because he is using that experience and its aftermath as a springboard to a career in exercise science and physical therapy. Leyba recently received a

  2. U

    National Nuclear Security Administration (NNSA)

    8 SPONSORED BY DOE AND NRC PREPARED BY NAC INTERNATIONAL Remember to Register for the 2008 NMMSS Users Annual Training Meeting! The 2008 NMMSS Users Annual Training Meeting will be held May 20-22, 2008 at the Omni San Antonio Hotel in San Antonio, Texas. Several topics are scheduled to be discussed, including NMMSS Upgrade Impact on Data Submitters of New Rules and System Update on the National Source Tracking System NRC Rulemaking Changes DOE NMMSS Policy Update Status of Project Numbers for

  3. Faces of Science: Juan Duque

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

    Juan Duque March 4, 2015 Duque bent on discovery with sensors and new materials For as long as he can remember, Juan Duque has been fascinated with building new things and learning how they work. 0:40 - 2 - Faces of Science: Juan Duque Juan is developing tools that enable researchers to design new materials for photovoltaics and sensors. As always, it is scientific research that drives Juan, as his work often takes him in unexpected directions that always keep the discovery process dynamic and

  4. Inquiring Minds - Questions About Physics

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

    Accelerating massive objects Dear Mr. Krupa, To accelerate an object so its mass is increased by 1% then gamma, the "time dilation factor" will be simply 1.01. That is equivalent to accelerating the mass to a velocity of 14% of the speed of light or 42,000 km/sec. A 10% increase in mass corresponds to a gamma of 1.10 or a velocity of 42% of the speed of light. The amount of energy required is ENORMOUS! Remember E=mc2. The "exchange rate" between energy and mass is a very

  5. James J. Duderstadt, 1986 | U.S. DOE Office of Science (SC)

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

    James Franck and the “Franck Report” Resources with Additional Information * Research Highlights James Franck Courtesy of Stuart Rice, the James Franck Institute, The University of Chicago "James Franck was one of Germany's leading experimental physicists in the 1920s and early 1930s. He is remembered by physicists today primarily because of the Franck-Hertz experiment, for which he and Gustav Hertz were awarded the 1925 Nobel Prize in Physics, and for the Franck-Condon principle. Franck

  6. The MicroBooNE Experiment - Conference Talks

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

    Talks and Posters Once you have given a MicroBooNE presentation, please send your talk to Ben Carls so it can be archived. If you have written proceedings to accompany your talk, please upload them to the MicroBooNE DocDB and send the document number to Ben. Also, remember that conference proceedings are required by Fermilab policy to be submitted to the Fermilab Technical Publications archive. Instructions for doing that appear here. Click here for Future talks. Conference Presentations Speaker

  7. SSRL HEADLINES Oct 2012

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

    4 - October 2012 View the Archives **Note for Outlook users: For easier reading, please click the bar at the top of this message that reads "This message was converted to plain text" and select "Display as HTML."** From Director Chi-Chang Kao Time flies. It's been more than two years since I came to SLAC as the director of SSRL, but I still clearly remember the warm acceptance I received from both the staff and the user community. I am grateful for the support you have all

  8. Oct-Nov_13Times.indd

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

    OCT/NOV/DEC 2013 inside this issue ... The top 13 for fiscal year 2013 Pages 1-2 Working with small businesses leads to big business Page 3 Remembering a fellow historian Page 6 ... and other Y-12 news Top 13, cont. on page 2 At a Nov. 14 visit to Y-12, National Nuclear Security Administration's Deputy Administrator for Defense Don Cook shared his outlook on the future and his thanks to employees for continuing their 70-year tradition of making America safer. "There are three things to

  9. Luis Alvarez and the Manhattan Project | Department of Energy

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

    Luis Alvarez and the Manhattan Project Luis Alvarez and the Manhattan Project January 14, 2016 - 4:02pm Addthis What does this project do? Goal 6. Engage the Public, Governments, and Interested Parties 1Luis Alvarez_DOE Flickr Cropped 2 HD.4G.049.jpg Luis W. Avarez (c. 1940s). The Nobel Laureate made significant contributions to the Manhattan Project. National Hispanic Heritage Month (September 15 to October 15, 2015) provided an opportunity to remember Luis W. Alvarez's involvement in the

  10. William J. Clinton, 2000

    Energy Savers [EERE]

    1 Administration of William J. Clinton, 2000 / Apr. 22 have the vehicles they want with the effi- ciency they deserve. More than 100 years ago, the great Amer- ican poet Henry Wadsworth Longfellow re- minded us that ''nature is a revelation of God.'' This Earth Day, let us remember that we are only stewards, in our time, of the Earth God gave us for all time. And let us strengthen our resolve to preserve the beauty and the natural bounty that sustains us and must sustain generations yet to come.

  11. Bradbury Science Museum LOS ALAMOS, N. M., April 3, 2013-Col. Paul Tibbets IV, grandson of Enola Gay

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

    Grandson of Enola Gay pilot gives 70th anniversary lecture April 3, 2013 Paul Tibbets IV to remember his grandfather, share experiences of his own Air Force career April 10 at Bradbury Science Museum LOS ALAMOS, N. M., April 3, 2013-Col. Paul Tibbets IV, grandson of Enola Gay pilot Paul W. Tibbets Jr., talks about his grandfather and his experiences as a U.S. Air Force pilot flying B-1 and B-2 bombers during a talk at 5:30 p.m., April 10 at Los Alamos National Laboratory's Bradbury Science

  12. Active Acquisition Letters | Department of Energy

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

    Procurement and Acquisition » Active Acquisition Letters Active Acquisition Letters Please remember that you can use your browser's EDIT/FIND function to perform a key-word or key-phase search for each browser page. Once you have entered the search value, click the NEXT button. When you advance to the next page, simply click the NEXT button again without re-entering the search value. May 3, 2016 Acquisition Letter NO. AL 2016-05 Determining if an activity is a FAR 31.205-44 training and

  13. Newsletter Southern Great Plains

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

    4 ANL/ER/NL-04-12 Technical Contact: James C. Liljegren Phone: 630-252-9540 Email: jcliljegren@anl.gov Editor: Donna J. Holdridge ACRF Southern Great Plains Newsletter is published by Argonne National Laboratory, an Office of Science laboratory operated by The University of Chicago under contract W-31-109-Eng-38 with the U.S. Department of Energy. Winter Storms Winter has set its sights on us, just in time to make the holidays bright. Remembering the joy winter brought us when we were children

  14. June 30, 2014

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

    June 30, 2014 Unique Species of Spider Lives at the NNSS Remember the photos of those big, scary spiders taken by U.S. soldiers in Iraq a few years ago? Turns out this Arabian arachnid has a much smaller cousin living in a desert near you. Biologists at the Nevada National Security Site (NNSS) have identified a unique species of spider and named it Hemerotrecha kaboomi. Hemerotrecha refers to its genus... kaboomi to its home at the historical nuclear testing grounds. Like the spider in Iraq,

  15. DOE HQ Special Needs in an Emergency

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

    ) Go to Stairwell or Area of Refuge 2) Contact Emergency Responders 3) Follow Instructions Key Points to remember During an Emergency What an employee should do during an emergency: 1) Go to the nearest stairwell or area of refuge. 2) Contact emergency responders using the emergency call butt on or a telephone. Provide responders with your name, the name of anyone with you, your locati on and the assistance you need. 3) Follow the instructi ons provided. You may be told:  Remain in your

  16. EERE Success Story-Solar Forecasting Gets a Boost from Watson, Accuracy

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

    Improved by 30% | Department of Energy Forecasting Gets a Boost from Watson, Accuracy Improved by 30% EERE Success Story-Solar Forecasting Gets a Boost from Watson, Accuracy Improved by 30% October 27, 2015 - 11:48am Addthis IBM Youtube Video | Courtesy of IBM Remember when IBM's super computer Watson defeated Jeopardy! champions Ken Jennings and Brad Rutter? With funding from the U.S. Department of Energy SunShot Initiative, IBM researchers are using Watson-like technology to improve solar

  17. President Requests $520.7 Million for Fossil Energy Programs | Department

    Energy Savers [EERE]

    Now" | Department of Energy in North Carolina: "Our Generation's Sputnik Moment is Now" President Obama in North Carolina: "Our Generation's Sputnik Moment is Now" December 6, 2010 - 4:53pm Addthis Andy Oare Andy Oare Former New Media Strategist, Office of Public Affairs Ed. Note cross posted from the White House Blog. As America fights to recover from the economic catastrophe that began almost three years ago, it's important to remember that America had already been

  18. News Archive | Princeton Plasma Physics Lab

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

    21, 2012 Remembering the long day's journey to a historic machine's Christmas Eve first plasma By John Greenwald The big moment arrives: The successful first plasma brought cheers to the command center. 'Twas the night before Christmas and all through the cell Not a creature was stirring. Just the warning bell. The diagnostics were hung on the tokamak with care In hopes that first plasma soon would be there. Read more... December 21, 2012 PPPL teams with South Korea on the forerunner of a

  19. Texture memory and strain-texture mapping in a NiTi shape memory alloy

    SciTech Connect (OSTI)

    Ye, B.; Majumdar, B. S.; Dutta, I.

    2007-08-06

    The authors report on the near-reversible strain hysteresis during thermal cycling of a polycrystalline NiTi shape memory alloy at a constant stress that is below the yield strength of the martensite. In situ neutron diffraction experiments are used to demonstrate that the strain hysteresis occurs due to a texture memory effect, where the martensite develops a texture when it is cooled under load from the austenite phase and is thereafter ''remembered.'' Further, the authors quantitatively relate the texture to the strain by developing a calculated strain-texture map or pole figure for the martensite phase, and indicate its applicability in other martensitic transformations.

  20. A note from Howard H. Baker, Jr. | Y-12 National Security Complex

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

    A note from Howard H. ... A note from Howard H. Baker, Jr. Posted: February 11, 2013 - 3:49pm | Y-12 Report | Volume 9, Issue 2 | 2013 "I remember visiting Oak Ridge at the height of its construction. The town had grown up out of corn fields in super secrecy. My dad and I didn't know its purpose, but we knew it involved important, vital work. That vitally important work continues today. For 70 years Y-12, in particular, has served the nation as a reservoir of talent and insight. The very

  1. Statement on the Eighth Anniversary of the 9/11 Attacks | Department of

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

    Energy on the Eighth Anniversary of the 9/11 Attacks Statement on the Eighth Anniversary of the 9/11 Attacks September 11, 2009 - 12:00am Addthis "Today, we pause to remember the nearly 3,000 men and women who lost their lives in the horrific attacks of 9/11 and to honor the heroes of that terrible day. The people we lost came from all walks of life, all parts of the country, and all corners of the world. What they had in common was their innocence and that they were loved by those they

  2. Bruno Van Wonterghem

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

    Bruno Van Wonterghem Operations Manager Keeps NIF Trekking Bruno Van Wonterghem Bruno Van Wonterghem Do you remember when you started being interested in science? My uncle was a radiochemistry professor, and I would go to the lab with him every Wednesday. He had one of the first calculators, the size of a briefcase. I could see it think with its lights flickering and parts moving back and forth. A simple square root would take seconds to calculate. My grandfather was a physics professor and had

  3. Registration for the 2015 Conference for Young Women in STEM is OPEN! |

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

    Princeton Plasma Physics Lab Registration for the 2015 Conference for Young Women in STEM is OPEN! October 15, 2014 The 2015 Young Women's Conference in STEM will be held on Thursday, March 19, 2015 at Princeton University's Frick Chemistry building and registration is now OPEN! Please visit our Young Women's Conference program page to find out more about this great event and to register your group here! Remember, young women must be in grades 7-10 there is a 10 student and 1 chaperone limit

  4. President Obama in North Carolina: "Our Generation's Sputnik Moment is

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

    Now" | Department of Energy in North Carolina: "Our Generation's Sputnik Moment is Now" President Obama in North Carolina: "Our Generation's Sputnik Moment is Now" December 6, 2010 - 4:53pm Addthis Andy Oare Andy Oare Former New Media Strategist, Office of Public Affairs Ed. Note cross posted from the White House Blog. As America fights to recover from the economic catastrophe that began almost three years ago, it's important to remember that America had already been

  5. James Franck and the “Franck Report”

    Office of Scientific and Technical Information (OSTI)

    James Franck and the “Franck Report” Resources with Additional Information * Research Highlights James Franck Courtesy of Stuart Rice, the James Franck Institute, The University of Chicago "James Franck was one of Germany's leading experimental physicists in the 1920s and early 1930s. He is remembered by physicists today primarily because of the Franck-Hertz experiment, for which he and Gustav Hertz were awarded the 1925 Nobel Prize in Physics, and for the Franck-Condon principle. Franck

  6. 2015 - 05 | Jefferson Lab

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

    5 May 2015 Tue, 2015-05-19 15:48 Jefferson Lab's Annual Property Inventory Will Take Place June 1 - July 31 Tue, 2015-05-19 15:01 JLab Implements Process to Improve Public Access to Research Results Mon, 2015-05-18 08:31 Festival Help Needed May 30-31 Mon, 2015-05-18 08:24 Run-A-Round Update: Results Online; T-shirt Distribution Underway; Taking Special Orders Through June 5 Mon, 2015-05-18 08:21 TRAVELERS and TRAVEL COORDINATORS: Remember Expense Report Deadlines Tue, 2015-05-12 08:59 Jefferson

  7. Active Radiatiive Liquid Lithium (metal) Divertor | Princeton Plasma

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

    Procurement and Acquisition » Active Acquisition Letters Active Acquisition Letters Please remember that you can use your browser's EDIT/FIND function to perform a key-word or key-phase search for each browser page. Once you have entered the search value, click the NEXT button. When you advance to the next page, simply click the NEXT button again without re-entering the search value. May 3, 2016 Acquisition Letter NO. AL 2016-05 Determining if an activity is a FAR 31.205-44 training and

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

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

    An Equal Opportunity Employer / Operated by Los Alamos National Security, LLC for the U.S. Department of Energy's NNSA Ethics and Audit Division To/MS: All Employees From/MS: Jeanette Y. Bennion, EA-DO, A249 Phone/Fax: 5-3104/Fax 7-7340 Symbol: EA-DO-15-029 Date: November 19, 2014 SUBJECT: CODE OF CONDUCT REGARDING HOLIDAY GIFTS Holiday season is here again, and we need to remember our responsibilities as Laboratory employees. The holiday season brings gifts and invitations to open houses from

  9. Congressional Notification of Pending Contract or Financial Assistance Actions In excess of $1 Million under the Continuing Resolution

    Broader source: Energy.gov [DOE]

    Section 1101 Title I - General Provisions of Division B - Full-Year Continuing Appropriations Act, 2011 from the Department of Defense and Full-Year Continuing Appropriations Act, 2011, Public Law No. 112-10, makes such appropriations available for continuing projects or activities. Therefore, until the Acquisition Letter/Financial Acquisition Letter (AL/FAL) 2010-04 Congressional Notification of Pending Contract or Financial Assistance Actions in excess of $1 Million is updated, continue to follow this AL/FAL and use the February 2011 versions of the notices. Please remember that three full business days, as defined at Section B of AL 2010-04, are required for the Congressional notification process.

  10. #WomenInSTEM: Identifying an Opportunity for Change

    ScienceCinema (OSTI)

    Lefkowitz, Karen

    2014-11-24

    Karen Lefkowitz remembers being the only woman in the room thirty years ago at a conference when she started her career off as a computer programmer. Karen is a firm supporter of mentors and states that women, no matter whether they're in science or any other career, should ask for someone to mentor them. Karen is currently Vice President of Business Transformation at Pepco Holdings, Inc. She is responsible for the deployment of Advanced Metering Infrastructure (AMI) meters, a Department of Energy funded project, in Delaware, DC and Maryland. The meters have a two-way wireless communication that provides hourly consumption data at the premise allowing customers to take control of their energy use.

  11. Tonopah test range - outpost of Sandia National Laboratories

    SciTech Connect (OSTI)

    Johnson, L.

    1996-03-01

    Tonopah Test Range is a unique historic site. Established in 1957 by Sandia Corporation, Tonopah Test Range in Nevada provided an isolated place for the Atomic Energy Commission to test ballistics and non-nuclear features of atomic weapons. It served this and allied purposes well for nearly forty years, contributing immeasurably to a peaceful conclusion to the long arms race remembered as the Cold War. This report is a brief review of historical highlights at Tonopah Test Range. Sandia`s Los Lunas, Salton Sea, Kauai, and Edgewood testing ranges also receive abridged mention. Although Sandia`s test ranges are the subject, the central focus is on the people who managed and operated the range. Comments from historical figures are interspersed through the narrative to establish this perspective, and at the end a few observations concerning the range`s future are provided.

  12. San Antonio spurs increase in solar energy production

    Broader source: Energy.gov [DOE]

    They might always remember the Alamo, but such tourist attractions aren’t the only thing spurring growth in San Antonio — this Texas city is incorporating solar power into its diversified energy portfolio. In June, CPS Energy — the country’s largest municipally owned energy company (meaning profits contribute to the city’s annual budget) — signed a 20-year Power Purchase Agreement to develop a solar project using SunCatcher power systems. These large, concave bowls look like large satellite dishes. Not only will these systems help power Texas, but also they are designed to take advantage of tried-and-true automotive supply chains in the U.S. Rust Belt, using stamped sheet metal, which could help bring new life to manufacturers there.

  13. 2012 | Jefferson Lab

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

    Dec 2012 Tue, 12/18/2012 - 12:00am 121212 Nov 2012 Mon, 11/19/2012 - 12:00am Looking down the road ahead Oct 2012 Fri, 10/19/2012 - 12:00am On the Margin Sep 2012 Thu, 09/27/2012 - 12:00am Year's End 2012 Aug 2012 Tue, 08/14/2012 - 09:53pm The NSAC Subcommittee Jul 2012 Sat, 07/07/2012 - 12:00am The Higgs Jun 2012 Tue, 06/12/2012 - 12:00am A Month to Remember May 2012 Wed, 05/09/2012 - 12:00am End of an Era Apr 2012 Wed, 04/04/2012 - 12:00am Physicists and Technologists in Washington

  14. Thermoacoustic engines and refrigerators

    SciTech Connect (OSTI)

    Swift, G.

    1996-12-31

    This report is a transcript of a practice lecture given in preparation for a review lecture on the operation of thermoacoustic engines and refrigerators. The author begins by a brief review of the thermodynamic principles underlying the operation of thermoacoustic engines and refrigerators. Remember from thermodynamics class that there are two kinds of heat engines, the heat engine or the prime mover which produces work from heat, and the refrigerator or heat pump that uses work to pump heat. The device operates between two thermal reservoirs at temperatures T{sub hot} and T{sub cold}. In the heat engine, heat flows into the device from the reservoir at T{sub hot}, produces work, and delivers waste heat into the reservoir at T{sub cold}. In the refrigerator, work flows into the device, lifting heat Q{sub cold} from reservoir at T{sub cold} and rejecting waste heat into the reservoir at T{sub hot}.

  15. Science & Technology Review September 2009

    SciTech Connect (OSTI)

    Bearinger, J P

    2009-07-24

    This month's issue has the following articles: (1) Remembering the Laboratory's First Director - Commentary by Harold Brown; (2) Herbert F. York (1921-2009): A Life of Firsts, an Ambassador for Peace - The Laboratory's first director, who died on May 19, 2009, used his expertise in science and technology to advance arms control and prevent nuclear war; (3) Searching for Life in Extreme Environments - DNA will help researchers discover new marine species and prepare to search for life on other planets; (4) Energy Goes with the Flow - Lawrence Livermore is one of the few organizations that distills the big picture about energy resources and use into a concise diagram; and (5) The Radiant Side of Sound - An experimental method that converts sound waves into light may lead to new technologies for scientific and industrial applications.

  16. Ernest Orlando Lawrence (1901-1958), Cyclotron and Medicine

    SciTech Connect (OSTI)

    Chu, William T.

    2005-09-01

    On August 8, 2001, Lawrence Berkeley National Laboratory celebrated the centennial of the birth of its founder (and namesake), Ernest Orlando Lawrence. For the occasion, many speeches were given and old speeches were remembered. We recall the words of the late Luis Alvarez, a Nobel Laureate and one of the Lawrence's closest colleagues: ''Lawrence will always be remembered as the inventor of the cyclotron, but more importantly, he should be remembered as the inventor of the modern way of doing science''. J. L. Heilbron and R. W. Seidel, in the introduction of their book, ''Lawrence and His Laboratory'' stated, ''The motives and mechanisms that shaped the growth of the Laboratory helped to force deep changes in the scientific estate and in the wider society. In the entrepreneurship of its founder, Ernest Orlando Lawrence, these motives, mechanisms, and changes came together in a tight focus. He mobilized great and small philanthropists, state and local governments, corporations, and plutocrats, volunteers and virtuosos. The work they supported, from astrophysics and atomic bombs, from radiochemistry to nuclear medicine, shaped the way we observe, control, and manipulate our environment.'' Indeed, all over the civilized world, the ways we do science changed forever after Lawrence built his famed Radiation Laboratory. In this editorial, we epitomize his legacy of changing the way we do medicine, thereby affecting the health and well being of all humanity. This year marks the 75th anniversary of the invention of the cyclotron by Ernest Orlando Lawrence at the University of California at Berkeley. Lawrence conceived the idea of the cyclotron early in 1929 after reading an article by Rolf Wideroe on high-energy accelerators. In the spring of 1930 one of his students, Nels Edlefsen, constructed two crude models of a cyclotron. Later in the fall of the same year, another student, M. Stanley Livingston, constructed a 13-cm diameter model that had all the features of early cyclotrons, accelerating protons to 80,000 volts using less than 1,000 volts on a semi-circular accelerating electrode, now called the ''dee''. Following the discovery by J. D. Cockcroft and E. T. S. Walton of how to produce larger currents at higher voltages, Lawrence constructed the first two-dee 27-Inch (69-cm) Cyclotron, which produced protons and deuterons of 4.8 MeV. The 27-Inch Cyclotron was used extensively in early investigations of nuclear reactions involving neutrons and artificial radioactivity. In 1939, working with William Brobeck, Lawrence constructed the 60-Inch (150-cm) Cyclotron, which accelerated deuterons to 19 MeV. It was housed in the Crocker Laboratory, where scientists first made transmutations of some elements, discovered several transuranic elements, and created hundreds of radioisotopes of known elements. At the Crocker Laboratory the new medical modality called nuclear medicine was born, which used radioisotopes for diagnosis and treatment of human diseases. In 1939 Lawrence was awarded the Nobel Prize in Physics, and later element 103 was named ''Lawrencium'' in his honor.

  17. The response of fabric variations to simple shear and migration recrystallization

    SciTech Connect (OSTI)

    Pettit, Dr. Erin C

    2015-01-01

    The observable microstructures in ice are the result of many dynamic and competing processes. These processes are influenced by climate variables in the firn. Layers deposited in different climate regimes may show variations in fabric which can persist deep into the ice sheet; fabric may `remember' these past climate regimes. We model the evolution of fabric variations below the firn-ice transition and show that the addition of shear to compressive-stress regimes preserves the modeled fabric variations longer than compression-only regimes because shear drives a positive feedback between crystal rotation and deformation. Even without shear, the modeled ice retains memory of the fabric variation for $\\approx 200 \\unit{ka}$ in typical polar ice-sheet conditions. Our model shows that temperature affects how long the fabric variation is preserved, but only affects the strain-integrated fabric evolution profile when comparing results straddling the thermal-activation-energy threshold ($\\approx -10 \\degr \\unit{C}$). Even at high temperatures, migration recrystallization doesn't eliminate the modeled fabric's memory under most conditions. High levels of nearest-neighbor interactions will, however, eliminate the modeled fabric's memory more quickly than low levels of nearest-neighbor interactions. Ultimately, our model predicts that fabrics will retain memory of past climatic variations when subject to a wide variety of conditions found in polar ice sheets.

  18. Environmentally Friendly Coolant System

    SciTech Connect (OSTI)

    David Jackson Principal Investigator

    2011-11-08

    Energy reduction through the use of the EFCS is most improved by increasing machining productivity. Throughout testing, nearly all machining operations demonstrated less land wear on the tooling when using the EFCS which results in increased tool life. These increases in tool life advance into increased productivity. Increasing productivity reduces cycle times and therefore reduces energy consumption. The average energy savings by using the EFCS in these machining operations with these materials is 9%. The advantage for end milling stays with flood coolant by about 6.6% due to its use of a low pressure pump. Face milling and drilling are both about 17.5% less energy consumption with the EFCS than flood coolant. One additional result of using the EFCS is improved surface finish. Certain machining operations using the EFCS result in a smoother surface finish. Applications where finishing operations are required will be able to take advantage of the improved finish by reducing the time or possibly eliminating completely one or more finishing steps and thereby reduce their energy consumption. Some machining operations on specific materials do not show advantages for the EFCS when compared to flood coolants. More information about these processes will be presented later in the report. A key point to remember though, is that even with equivalent results, the EFCS is replacing petroleum based coolants whose production produces GHG emissions and create unsafe work environments.

  19. Making the most of the relic density for dark matter searches at the LHC 14 TeV Run

    SciTech Connect (OSTI)

    Busoni, Giorgio; Simone, Andrea De; Jacques, Thomas; Morgante, Enrico; Riotto, Antonio

    2015-03-12

    As the LHC continues to search for new weakly interacting particles, it is important to remember that the search is strongly motivated by the existence of dark matter. In view of a possible positive signal, it is essential to ask whether the newly discovered weakly interacting particle can be be assigned the label “dark matter”. Within a given set of simplified models and modest working assumptions, we reinterpret the relic abundance bound as a relic abundance range, and compare the parameter space yielding the correct relic abundance with projections of the Run II exclusion regions. Assuming that dark matter is within the reach of the LHC, we also make the comparison with the potential 5σ discovery regions. Reversing the logic, relic density calculations can be used to optimize dark matter searches by motivating choices of parameters where the LHC can probe most deeply into the dark matter parameter space. In the event that DM is seen outside of the region giving the correct relic abundance, we will learn that either thermal relic DM is ruled out in that model, or the DM-quark coupling is suppressed relative to the DM coupling strength to other SM particles.

  20. Managing Scientific Software Complexity with Bocca and CCA

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

    Allan, Benjamin A.; Norris, Boyana; Elwasif, Wael R.; Armstrong, Robert C.

    2008-01-01

    In high-performance scientific software development, the emphasis is often on short time to first solution. Even when the development of new components mostly reuses existing components or libraries and only small amounts of new code must be created, dealing with the component glue code and software build processes to obtain complete applications is still tedious and error-prone. Component-based software meant to reduce complexity at the application level increases complexity to the extent that the user must learn and remember the interfaces and conventions of the component model itself. To address these needs, we introduce Bocca, the first tool to enablemore » application developers to perform rapid component prototyping while maintaining robust software-engineering practices suitable to HPC environments. Bocca provides project management and a comprehensive build environment for creating and managing applications composed of Common Component Architecture components. Of critical importance for high-performance computing (HPC) applications, Bocca is designed to operate in a language-agnostic way, simultaneously handling components written in any of the languages commonly used in scientific applications: C, C++, Fortran, Python and Java. Bocca automates the tasks related to the component glue code, freeing the user to focus on the scientific aspects of the application. Bocca embraces the philosophy pioneered by Ruby on Rails for web applications: start with something that works, and evolve it to the user's purpose.« less

  1. Managing scientific software complexity with Bocca and CCA

    SciTech Connect (OSTI)

    Benjamin, Allan A.; Norris, Boyana; Elwasif, Wael R; Armstrong, Robert C.

    2008-01-01

    In high-performance scientific software development, the emphasis is often on short time to first solution. Even when the development of new components mostly reuses existing components or libraries and only small amounts of new code must be created, dealing with the component glue code and software build processes to obtain complete applications is still tedious and error-prone. Component-based software meant to reduce complexity at the application level increases complexity to the extent that the user must learn and remember the interfaces and conventions of the component model itself. To address these needs, we introduce Bocca, the first tool to enable application developers to perform rapid component prototyping while maintaining robust software-engineering practices suitable to HPC environments. Bocca provides project management and a comprehensive build environment for creating and managing applications composed of Common Component Architecture components. Of critical importance for high-performance computing (HPC) applications, Bocca is designed to operate in a language-agnostic way, simultaneously handling components written in any of the languages commonly used in scientific applications: C, C++, Fortran, Python and Java. Bocca automates the tasks related to the component glue code, freeing the user to focus on the scientific aspects of the application. Bocca embraces the philosophy pioneered by Ruby on Rails for web applications: start with something that works, and evolve it to the user's purpose.

  2. The response of fabric variations to simple shear and migration recrystallization

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

    Pettit, Dr. Erin C

    2015-01-01

    The observable microstructures in ice are the result of many dynamic and competing processes. These processes are influenced by climate variables in the firn. Layers deposited in different climate regimes may show variations in fabric which can persist deep into the ice sheet; fabric may `remember' these past climate regimes. We model the evolution of fabric variations below the firn-ice transition and show that the addition of shear to compressive-stress regimes preserves the modeled fabric variations longer than compression-only regimes because shear drives a positive feedback between crystal rotation and deformation. Even without shear, the modeled ice retains memory of the fabric variation formore » $$\\approx 200 \\unit{ka}$$ in typical polar ice-sheet conditions. Our model shows that temperature affects how long the fabric variation is preserved, but only affects the strain-integrated fabric evolution profile when comparing results straddling the thermal-activation-energy threshold ($$\\approx -10 \\degr \\unit{C}$$). Even at high temperatures, migration recrystallization doesn't eliminate the modeled fabric's memory under most conditions. High levels of nearest-neighbor interactions will, however, eliminate the modeled fabric's memory more quickly than low levels of nearest-neighbor interactions. Ultimately, our model predicts that fabrics will retain memory of past climatic variations when subject to a wide variety of conditions found in polar ice sheets.« less

  3. Trends and challenges in global arms control regimes: Implications for the Mediterranean, North Africa, and the Middle East

    SciTech Connect (OSTI)

    Lehman, R.F. II

    1994-06-01

    In another sense, however, the nuclear age and ballistic missiles long ago created a much smaller world in which the distinctions between global and regional security have been lessened. In an age of weapons of mass destruction, any point on the earth can find itself suddenly at the center of world attention. This makes it all the more important that we understand all of the arms control tools available, including global approaches. In discussing global arms control regimes, I will focus primarily on those that are open to universal membership such as the Nuclear Nonproliferation Treaty (NPT) or which have global reach, such as certain export control and supplier regimes. It is important to remember, however, that certain regional, bilateral, and even unilateral arms control measures can have a global impact as well. One need only witness the impact of the Treaty on Conventional Forces in Europe (CFE). Despite its mere {open_quotes}Atlantic to the Urals{close_quotes} focus, the CFE treaty helped change the political and strategic calculations of the entire world. Likewise, the Conference on Security and Cooperation in Europe (CSCE), with its headquarters in Vienna, is centered on Europe but spreads from Vancouver to Vladivostok (or perhaps we should say from Amchitka to Kamchatka), circumnavigating much of the northern hemisphere when measured the long way around via North America. The political significance of its successes and failures outdistance CSCE`s geographical spread.

  4. BNL-NYSERNet ATM project report

    SciTech Connect (OSTI)

    O`Connor, M.; Peskin, A.; Rabinowitz, G.

    1997-07-01

    In 1994, Brookhaven National Laboratory (BNL) and NYSERNet, Incorporated embarked on a joint project to develop a prototype Asynchronous Transfer Mode (ATM) Regional Network testbed. This project was funded as a three-year effort under a Cooperative Research and Development Activity (CRADA) agreement between the parties, with half the funds being provided directly by the U.S. Department of Energy and the remainder as an in-kind contribution by NYSERNet. This report documents that effort as it comes to a close, providing an account of the original goals, the accomplishments of the projects, and the results as they might apply to the future. It is useful to remember that, when the collaboration discussions first began in 1993, it was far from certain that ATM would be the technology of choice for the then-next generation of the Internet. That, of course, has turned out to be the case, which in retrospect makes this experience particularly valuable. The investigators were not totally prescient, however, and the project changed during its duration to account for changes in technology, available infrastructure, and other circumstances.

  5. Enforcement handbook: Enforcement of DOE nuclear safety requirements

    SciTech Connect (OSTI)

    1995-06-01

    This Handbook provides detailed guidance and procedures to implement the General Statement of DOE Enforcement Policy (Enforcement Policy or Policy). A copy of this Enforcement Policy is included for ready reference in Appendix D. The guidance provided in this Handbook is qualified, however, by the admonishment to exercise discretion in determining the proper disposition of each potential enforcement action. As discussed in subsequent chapters, the Enforcement and Investigation Staff will apply a number of factors in assessing each potential enforcement situation. Enforcement sanctions are imposed in accordance with the Enforcement Policy for the purpose of promoting public and worker health and safety in the performance of activities at DOE facilities by DOE contractors (and their subcontractors and suppliers) who are indemnified under the Price-Anderson Amendments Act. These indemnified contractors, and their suppliers and subcontractors, will be referred to in this Handbook collectively as DOE contractors. It should be remembered that the purpose of the Department`s enforcement policy is to improve nuclear safety for the workers and the public, and this goal should be the prime consideration in exercising enforcement discretion.

  6. FERC`s view of itself: FERC`s authority over the licensing process or why third party contracting rules have been difficult to implement

    SciTech Connect (OSTI)

    Molm, J.

    1995-12-31

    Following the Supreme Court`s decisions in Escondido and Tacoma, it is sometimes difficult to remember FERC`s view of its role in the licensing process and how that view has shaped FERC`s adoption of the NEPA review process. To this day, FERC struggles with reconciling its rules with the NEPA review process. A short historical review of FERC`s efforts in implementing NEPA helps in understanding why FERC does what it does in the environmental context. The first time FERC (then the Federal Power Commission ({open_quotes}FPC{close_quotes})) announced its role in implementing NEPA was in the Commission`s Notice of Proposed Rulemaking issued in response to the Council on Environmental Quality ({open_quotes}CEQ{close_quotes}) regulations in 1979. In the preamble, the commission noted that executive departments were bound by CEQ regulations, but the Commission, as an independent regulatory agency, was not. In its Notice, the Commission stated its concern that under the CEQ referral process, the FPC`s environmental review may be subject to a CEQ review outside of the Commission`s NEPA process.

  7. Audit unto others{hor_ellipsis}

    SciTech Connect (OSTI)

    Maday, J.H. Jr.

    1992-05-01

    My first encounter with a quality assurance auditor is reminiscent of an old Dodge commercial. You remember? The old sheriff, masked in mirrored sunglasses, paunch hanging over his gun belt, prophesying, ``You`re in a heap o` trouble boy!`` Well, my auditor could have been kin to the sheriff; they had the same posture, attitude, and mirrored sunglasses. Plus, my auditor wore a black leather vest and sported a ``Buffalo Bill`` goatee. While certainly memorable, both gentlemen were far from pleasant. I`m fairly certain that the compliance auditor of old deserved this perceived association with his law enforcement counterpart. Both believed in enforcing the letter of the law, or their interpretations of it. Neither seemed capable of exercising interpretive powers, but instead relied on winning through intimidation, possibly with an eye toward claiming some version of a monthly Quota Award. Is the auditor of today any better perceived? Because this ``first encounter of the worst kind`` made a lasting impression on me, I have dedicated considerable time and effort trying to avoid being perceived as another sheriff when I conduct audits. In my auditing career, I am determined to capitalize on each opportunity to turn negative situations, as experienced by the auditee, into meaningful opportunities for improved performance. I want to treat the auditee the way I want to be treated when I am being audited. (author)

  8. Audit unto others hor ellipsis

    SciTech Connect (OSTI)

    Maday, J.H. Jr.

    1992-05-01

    My first encounter with a quality assurance auditor is reminiscent of an old Dodge commercial. You remember The old sheriff, masked in mirrored sunglasses, paunch hanging over his gun belt, prophesying, You're in a heap o' trouble boy '' Well, my auditor could have been kin to the sheriff; they had the same posture, attitude, and mirrored sunglasses. Plus, my auditor wore a black leather vest and sported a Buffalo Bill'' goatee. While certainly memorable, both gentlemen were far from pleasant. I'm fairly certain that the compliance auditor of old deserved this perceived association with his law enforcement counterpart. Both believed in enforcing the letter of the law, or their interpretations of it. Neither seemed capable of exercising interpretive powers, but instead relied on winning through intimidation, possibly with an eye toward claiming some version of a monthly Quota Award. Is the auditor of today any better perceived Because this first encounter of the worst kind'' made a lasting impression on me, I have dedicated considerable time and effort trying to avoid being perceived as another sheriff when I conduct audits. In my auditing career, I am determined to capitalize on each opportunity to turn negative situations, as experienced by the auditee, into meaningful opportunities for improved performance. I want to treat the auditee the way I want to be treated when I am being audited. (author)

  9. Phytoremediation of ionic and methyl mercury pollution. 1997 annual progress report

    SciTech Connect (OSTI)

    Meagher, R.B.

    1997-01-01

    'The long-term goal of this research is to manipulate single-gene traits into plants, enabling them to process heavy metals and remediate heavy-metal pollution by resistance, sequestration, removal, and management of these contaminants (Meagher and Rugh, 1996; Meagher et al., 1997). The working hypothesis behind this proposal was that transgenic plants expressing both the bacterial organo mercury lyase (merB) and the mercuric ion reductase gene (merA) will (A) remove the mercury from polluted sites and (B) prevent methyl mercury from entering the food chain. The authors have had a very successful first year either testing aspects of this hypothesis directly or preparing material needed for future experiments. The results are outlined below under goals A and B, which are explicit in this hypothesis. There were less than 10% of the funds remaining in any category as projected in the first 12 month budget at the end of the first year, with the exception of the equipment category which had 25% of the funds remaining ({approximately} $8,000). Much of this remaining equipment money is being spent this week on a mercury vapor analyzer. It might be useful to remember that at the time this grant was awarded, the authors had successfully engineered a small model plant, Arabidopsis thalianat to use a highly modified bacterial mercuric ion reductase gene, merA9, to detoxify ionic mercury (Hg(II)), reducing it to Hg(0) (Rugh et al., 1996). Seeds from these plants germinate, grow, and set seed at normal growth rates on levels of Hg(II) that are lethal to normal plants. In assays on transgenic seedlings suspended in a solution of Hg(II), 10 ng of Hg(0) was evolved per min per mg wet weight of plant tissue. However, at that time, they had no information on expression of merA in any other plant species, nor had they expressed merB in any plant.'

  10. Making your presentation fun: creative presentation techniques

    SciTech Connect (OSTI)

    KEENEN,MARTHA JANE

    2000-05-18

    What possesses someone to volunteer and go through hoops and red tape to make a presentation at a conference? For that matter, why does anyone ever present anything to anyone? Actually, presentations are a fact of life and there are many reasons for doing a presentation and doing it well. New and existing staff need training and orientation to the way things are done here. Handing all of them a manual and hoping they read it is pretty much a waste of paper. On the other hand, an effective, entertaining and upbeat presentation on the relevant topics is more likely to stick with those people. They will even have a name and face to remember and seek out when they have an issue on or with that topic. This can be a very effective beginning for networking with new peers. The presenter is seen as knowledgeable, as a source of information on company topics and possibly evaluated as a potential mentor or future manager. Project staff and/or peers benefit from clear, concise, presentations of topical knowledge. This is one way that a group working on various aspects of the same project or program can stay in touch and in step with each other. Most importantly, presentations may be the best or only door into the minds (and budgets) of management and customers. These presentations are a wonderful opportunity to address legal and compliance issues, budget, staffing, and services. Here is a chance, maybe the only one, to demonstrate and explain the wonderfulness of a program and the benefit they get by using the services offered most effectively. An interactive presentation on legal and compliance issues can be an effective tool in helping customers and/or management make good risk management decisions.

  11. Remote Sensing Analysis of the Sierra Blanca (Faskin Ranch) Low-Level Radioactive Waste Disposal Site, Hudspeth County, Texas

    SciTech Connect (OSTI)

    LeMone, D. V.; Dodge, R.; Xie, H.; Langford, R. P.; Keller, G. R.

    2002-02-26

    Remote sensing images provide useful physical information, revealing such features as geological structure, vegetation, drainage patterns, and variations in consolidated and unconsolidated lithologies. That technology has been applied to the failed Sierra Blanca (Faskin Ranch) shallow burial low-level radioactive waste disposal site selected by the Texas Low-Level Radioactive Waste Disposal Authority. It has been re-examined using data from LANDSAT satellite series. The comparison of the earlier LANDSAT V (5/20/86) (30-m resolution) with the later new, higher resolution ETM imagery (10/23/99) LANDSAT VII data (15-m resolution) clearly shows the superiority of the LANDSAT VII data. The search for surficial indications of evidence of fatal flaws at the Sierra Blanca site utilizing was not successful, as it had been in the case of the earlier remote sensing analysis of the failed Fort Hancock site utilizing LANDSAT V data. The authors conclude that the tectonic activity at the Sierra Blanca site is much less recent and active than in the previously studied Fort Hancock site. The Sierra Blanca site failed primarily on the further needed documentation concerning a subsurface fault underneath the site and environmental justice issues. The presence of this fault was not revealed using the newer LANDSAT VII data. Despite this fact, it must be remembered that remote sensing provides baseline documentation for determining future physical and financial remediation responsibilities. On the basis of the two sites examined by LANDSAT remote sensing imaging, it is concluded that it is an essential, cost-effective tool that should be utilized not only in site examination but also in all nuclear-related facilities.

  12. Effects of Transcranial Direct Current Stimulation (tDCS) on Human Memory.

    SciTech Connect (OSTI)

    Matzen, Laura E.; Trumbo, Michael Christopher Stefan

    2014-10-01

    Training a person in a new knowledge base or skill set is extremely time consuming and costly, particularly in highly specialized domains such as the military and the intelligence community. Recent research in cognitive neuroscience has suggested that a technique called transcranial direct current stimulation (tDCS) has the potential to revolutionize training by enabling learners to acquire new skills faster, more efficiently, and more robustly (Bullard et al., 2011). In this project, we tested the effects of tDCS on two types of memory performance that are critical for learning new skills: associative memory and working memory. Associative memory is memory for the relationship between two items or events. It forms the foundation of all episodic memories, so enhancing associative memory could provide substantial benefits to the speed and robustness of learning new information. We tested the effects of tDCS on associative memory, using a real-world associative memory task: remembering the links between faces and names. Working memory refers to the amount of information that can be held in mind and processed at one time, and it forms the basis for all higher-level cognitive processing. We investigated the degree of transfer between various working memory tasks (the N-back task as a measure of verbal working memory, the rotation-span task as a measure of visuospatial working memory, and Raven's progressive matrices as a measure of fluid intelligence) in order to determine if tDCS-induced facilitation of performance is task-specific or general.

  13. In-situ neutron scattering studies of magnetic shape memory alloys under stress, temperature, and magnetic fields

    SciTech Connect (OSTI)

    Brown, Donald W; Sisneros, Thomas A; Kabra, Saurabh; Schlagel, Deborah

    2010-01-01

    We have utilized the SMARTS engineering neutron diffractometer to study the crystallographic orientation and phase transformations in the ferromagnetic shape memory alloy Ni 2MnGa under conditions of temperature (200-600K), stress (500MPa), and magnetic field (2T). Neutrons are uniquely suited to probe the crystallographic response of materials to external stimuli because of their high penetration, which allows them to sample the bulk of the material (as opposed to the surface) as well as pass through environmental chambers. A single crystal of Ni{sub 5}MnGa was repeatedly thermally cycled through the Austenitic-Martensitic phase transformation under varying conditions of applied stress, magnetic field or both. In-situ neutron diffraction was used to quantitatively monitor the population of the crystallographic variants in the martensitic phase as a function of the external stimuli during cooling. Neutron diffraction was used to monitor variant selection in the Ferromagnetic Shape Memory Alloy Ni{sub 2}Mn Ga during austenitic to martensitic transformation under varying conditions of externally applied stress and magnetic field. Qualitatively, the results were to be expected in this simple example. The shorter and magnetically soft c-axis of the tetragonal martensitic phase aligned with the compressive stress or magnetic field. However, neutron diffraction proved useful in directly quantifying the selection of the preferred variant by external influence. For instance, by quantifying the variant selection, the neutron diffraction results made apparent that the sample 'remembered' a loading cycle following a 'reset' cycle with no external applied stress. Moreover, the power of in-situ neutron diffraction will become more apparent when applied to more complex, less understood, samples such as polycrystalline samples or composite samples.

  14. The Prelle-Singer method and Painlev hierarchies

    SciTech Connect (OSTI)

    Gordoa, P. R.; Pickering, A.

    2014-05-15

    We consider systems of ordinary differential equations (ODEs) of the form BK=0, where B is a Hamiltonian operator of a completely integrable partial differential equation hierarchy, and K = (K, L){sup T}. Such systems, while of quite low order and linear in the components of K, may represent higher-order nonlinear systems if we make a choice of K in terms of the coefficient functions of B. Indeed, our original motivation for the study of such systems was their appearance in the study of Painlev hierarchies, where the question of the reduction of order is of great importance. However, here we do not consider such particular cases; instead we study such systems for arbitrary K, where they may represent both integrable and nonintegrable systems of ordinary differential equations. We consider the application of the Prelle-Singer (PS) methoda method used to find first integralsto such systems in order to reduce their order. We consider the cases of coupled second order ODEs and coupled third order ODEs, as well as the special case of a scalar third order ODE; for the case of coupled third order ODEs, the development of the PS method presented here is new. We apply the PS method to examples of such systems, based on dispersive water wave, Ito and Korteweg-de Vries Hamiltonian structures, and show that first integrals can be obtained. It is important to remember that the equations in question may represent sequences of systems of increasing order. We thus see that the PS method is a further technique which we expect to be useful in our future work.

  15. The Mouse House: a brief history of the ORNL mouse-genetics program, 1947-2009

    SciTech Connect (OSTI)

    Russell, Liane B

    2013-01-01

    The large mouse genetics program at the Oak Ridge National Lab is often re-membered chiefly for the germ-cell mutation-rate data it generated and their uses in estimating the risk of heritable radiation damage. In fact, it soon became a multi-faceted research effort that, over a period of almost 60 years, generated a wealth of information in the areas of mammalian mutagenesis, basic genetics (later enriched by molecular techniques), cytogenetics, reproductive biology, biochemistry of germ cells, and teratology. Research in the area of germ-cell mutagenesis explored the important physical and biological factors that affect the frequency and nature of induced mutations and made several unexpected discoveries, such as the major importance of the perigametic interval (the zygote stage) for the origin of spontaneous mutations and for the sensitivity to induced genetic change. Of practical value was the discovery that ethylnitrosourea was a supermutagen for point mutations, making high-efficiency mutagenesis in the mouse feasible worldwide. Teratogenesis findings resulted in recommendations still generally accepted in radiological practice. Studies supporting the mutagenesis research added whole bodies of information about mammalian germ-cell development and about molecular targets in germ cells. The early decision to not merely count but propagate genetic variants of all sorts made possible further discoveries, such as the Y-Chromosome s importance in mammalian sex determination and the identification of rare X-autosome translocations, which, in turn, led to the formulation of the single-active-X hypothesis and provided tools for studies of functional mosaicism for autosomal genes, male sterility, and chromosome-pairing mechanism. Extensive genetic and then molecular analyses of large numbers of induced specific-locus mutants resulted in fine-structure physical and correlated functional mapping of significant portions of the mouse genome and constituted a valuable source of mouse models for human genetic disorders.

  16. Unitarity and the Three Flavour Neutrino Mixing Matrix

    SciTech Connect (OSTI)

    Parke, Stephen; Ross-Lonergan, Mark

    2015-08-20

    Unitarity is a fundamental property of any theory required to ensure we work in a theoretically consistent framework. In comparison with the quark sector, experimental tests of unitarity for the 3x3 neutrino mixing matrix are considerably weaker. It must be remembered that the vast majority of our information on the neutrino mixing angles originates from v-e and vμ disappearance experiments, with the assumption of unitarity being invoked to constrain the remaining elements. New physics can invalidate this assumption for the 3x3 subset and thus modify our precision measurements. We also perform a reanalysis to see how global knowledge is altered when one refits oscillation results without assuming unitarity, and present 3σ ranges for allowed UPMNS elements consistent with all observed phenomena. We calculate the bounds on the closure of the six neutrino unitarity triangles, with the closure of the v-e and vμ triangle being constrained to be ≤0.03, while the remaining triangles are significantly less constrained to be ≤ 0.1 - 0.2. Similarly for the row and column normalization, we find their deviation from unity is constrained to be ≤ 0.2 - 0.4, for four out of six such normalizations, while for the vμ and ve row normalization the deviations are constrained to be ≤0.07, all at the 3σCL. Additionally, we emphasize that there is significant room for new low energy physics, especially in the vτ sector which very few current experiments constrain directly.

  17. Adaptable Computing Environment/Self-Assembling Software

    Energy Science and Technology Software Center (OSTI)

    2007-09-25

    Complex software applications are difficult to learn to use and to remember how to use. Further, the user has no control over the functionality available in a given application. The software we use can be created and modified only by a relatively small group of elite, highly skilled artisans known as programmers. "Normal users" are powerless to create and modify software themselves, because the tools for software development, designed by and for programmers, are amore » barrier to entry. This software, when completed, will be a user-adaptable computing environment in which the user is really in control of his/her own software, able to adapt the system, make new parts of the system interactive, and even modify the behavior of the system itself. Som key features of the basic environment that have been implemented are (a) books in bookcases, where all data is stored, (b) context-sensitive compass menus (compass, because the buttons are located in compass directions relative to the mouose cursor position), (c) importing tabular data and displaying it in a book, (d) light-weight table querying/sorting, (e) a Reach&Get capability (sort of a "smart" copy/paste that prevents the user from copying invalid data), and (f) a LogBook that automatically logs all user actions that change data or the system itself. To bootstrap toward full end-user adaptability, we implemented a set of development tools. With the development tools, compass menus can be made and customized.« less

  18. Mechanisms of Low Dose Radio-Suppression of Genomic Instability

    SciTech Connect (OSTI)

    Engelward, Bevin P

    2009-09-16

    The major goal of this project is to contribute toward the elucidation of the impact of long term low dose radiation on genomic stability. We have created and characterized novel technologies for delivering long term low dose radiation to animals, and we have studied genomic stability by applying cutting edge molecular analysis technologies. Remarkably, we have found that a dose rate that is 300X higher than background radiation does not lead to any detectable genomic damage, nor is there any significant change in gene expression for genes pertinent to the DNA damage response. These results point to the critical importance of dose rate, rather than just total dose, when evaluating public health risks and when creating regulatory guidelines. In addition to these studies, we have also further developed a mouse model for quantifying cells that have undergone a large scale DNA sequence rearrangement via homologous recombination, and we have applied these mice in studies of both low dose radiation and space radiation. In addition to more traditional approaches for assessing genomic stability, we have also explored radiation and possible beneficial effects (adaptive response), long term effects (persistent effects) and effects on communication among cells (bystander effects), both in vitro and in vivo. In terms of the adaptive response, we have not observed any significant induction of an adaptive response following long term low dose radiation in vivo, delivered at 300X background. In terms of persistent and bystander effects, we have revealed evidence of a bystander effect in vivo and with researchers at and demonstrated for the first time the molecular mechanism by which cells remember radiation exposure. Understanding the underlying molecular mechanisms by which radiation can induce genomic instability is fundamental to our ability to assess the biological impact of low dose radiation. Finally, in a parallel set of studies we have explored the effects of heavy iron particle radiation on large scale sequence rearrangements and we have discovered tissue specific differences in sensitivity to homologous recombination. DOE support has given rise to critical new knowledge about the biological impact of low dose rate radiation and about the underlying mechanisms that govern genomic stability in response to radiation exposure. This work has spurred interest in radiation among MIT scientists, and has fostered ongoing research projects that will continue to contribute toward our understanding of the biological effects of low dose radiation exposure.

  19. Fish Tales

    SciTech Connect (OSTI)

    McLerran, L.

    2010-07-06

    This talk is about fishing and the friendships that have resulted in its pursuit. It is also about theoretical physics, and the relationship of imagination and fantasy to the establishment of ideas about nature. Fishermen, like theoretical physicists, are well known for their inventive imaginations. Perhaps neither are as clever as sailors, who conceived of the mermaid. If one doubts the power of this fantasy, one should remember the ghosts of the many sailors who drowned pursuing these young nymphs. An extraordinary painting by J. Waterhouse is shown as Fig. 1. The enchantment of a mermaid must reflect an extraordinary excess of imagination on the part of the sailor, perhaps together with an impractical turn of mind. A consummated relationship with a mermaid is after all, by its very nature a fantasy incapable of realization. To a theoretical physicist, she is symbolic of many ideas we develop. There are many truths known to fisherman in which one might also find parallels to the goals of scientists: (1) A fish is the only animal that keeps growing after its death; (2) Nothing makes a fish bigger than almost being caught; (3) ''...of all the liars among mankind, the fisherman is the most trustworthy.'' (William Sherwood Fox, in Silken Lines and Silver Hooks); and (4) Men and fish are alike. They both get into trouble when they open their mouths. These quotes may be interpreted as reflecting skepticism regarding the honesty of fisherman, and probably do not reflect adequate admiration for a creative imagination. Is it fair to criticize a person for believing a falsehood that he or she sincerely believes to be true? The fisherman simultaneously invents the lie, and believes in it himself. The parallel with theoretical physics is perhaps only approximate, although we physicists may invent stories that we come to believe, on some rare occasions our ideas actually correspond to a more or less true descriptions of nature. These minor philosophical differences are not really the central issue, however. It is more to the point that both fishermen and scientists enjoy creating a good story, and we also enjoy a story well told. The correct mixture of truth, lie, fantasy and excitement is a witches brew.

  20. Advanced Reactor Technology -- Regulatory Technology Development Plan (RTDP)

    SciTech Connect (OSTI)

    Moe, Wayne Leland

    2015-05-01

    This DOE-NE Advanced Small Modular Reactor (AdvSMR) regulatory technology development plan (RTDP) will link critical DOE nuclear reactor technology development programs to important regulatory and policy-related issues likely to impact a “critical path” for establishing a viable commercial AdvSMR presence in the domestic energy market. Accordingly, the regulatory considerations that are set forth in the AdvSMR RTDP will not be limited to any one particular type or subset of advanced reactor technology(s) but rather broadly consider potential regulatory approaches and the licensing implications that accompany all DOE-sponsored research and technology development activity that deal with commercial non-light water reactors. However, it is also important to remember that certain “minimum” levels of design and safety approach knowledge concerning these technology(s) must be defined and available to an extent that supports appropriate pre-licensing regulatory analysis within the RTDP. Final resolution to advanced reactor licensing issues is most often predicated on the detailed design information and specific safety approach as documented in a facility license application and submitted for licensing review. Because the AdvSMR RTDP is focused on identifying and assessing the potential regulatory implications of DOE-sponsored reactor technology research very early in the pre-license application development phase, the information necessary to support a comprehensive regulatory analysis of a new reactor technology, and the resolution of resulting issues, will generally not be available. As such, the regulatory considerations documented in the RTDP should be considered an initial “first step” in the licensing process which will continue until a license is issued to build and operate the said nuclear facility. Because a facility license application relies heavily on the data and information generated by technology development studies, the anticipated regulatory importance of key DOE reactor research initiatives should be assessed early in the technology development process. Quality assurance requirements supportive of later licensing activities must also be attached to important research activities to ensure resulting data is usable in that context. Early regulatory analysis and licensing approach planning thus provides a significant benefit to the formulation of research plans and also enables the planning and development of a compatible AdvSMR licensing framework, should significant modification be required.

  1. Dynamic Non-Hierarchical File Systems for Exascale Storage

    SciTech Connect (OSTI)

    Long, Darrell E.; Miller, Ethan L

    2015-02-24

    This constitutes the final report for “Dynamic Non-Hierarchical File Systems for Exascale Storage”. The ultimate goal of this project was to improve data management in scientific computing and high-end computing (HEC) applications, and to achieve this goal we proposed: to develop the first, HEC-targeted, file system featuring rich metadata and provenance collection, extreme scalability, and future storage hardware integration as core design goals, and to evaluate and develop a flexible non-hierarchical file system interface suitable for providing more powerful and intuitive data management interfaces to HEC and scientific computing users. Data management is swiftly becoming a serious problem in the scientific community – while copious amounts of data are good for obtaining results, finding the right data is often daunting and sometimes impossible. Scientists participating in a Department of Energy workshop noted that most of their time was spent “...finding, processing, organizing, and moving data and it’s going to get much worse”. Scientists should not be forced to become data mining experts in order to retrieve the data they want, nor should they be expected to remember the naming convention they used several years ago for a set of experiments they now wish to revisit. Ideally, locating the data you need would be as easy as browsing the web. Unfortunately, existing data management approaches are usually based on hierarchical naming, a 40 year-old technology designed to manage thousands of files, not exabytes of data. Today’s systems do not take advantage of the rich array of metadata that current high-end computing (HEC) file systems can gather, including content-based metadata and provenance1 information. As a result, current metadata search approaches are typically ad hoc and often work by providing a parallel management system to the “main” file system, as is done in Linux (the locate utility), personal computers, and enterprise search appliances. These search applications are often optimized for a single file system, making it difficult to move files and their metadata between file systems. Users have tried to solve this problem in several ways, including the use of separate databases to index file properties, the encoding of file properties into file names, and separately gathering and managing provenance data, but none of these approaches has worked well, either due to limited usefulness or scalability, or both. Our research addressed several key issues: • High-performance, real-time metadata harvesting: extracting important attributes from files dynami- cally and immediately updating indexes used to improve search. • Transparent, automatic, and secure provenance capture: recording the data inputs and processing steps used in the production of each file in the system. • Scalable indexing: indexes that are optimized for integration with the file system. • Dynamic file system structure: our approach provides dynamic directories similar to those in semantic file systems, but these are the native organization rather than a feature grafted onto a conventional system. In addition to these goals, our research effort will include evaluating the impact of new storage technolo- gies on the file system design and performance. In particular, the indexing and metadata harvesting functions can potentially benefit from the performance improvements promised by new storage class memories.

  2. The Governance of Nuclear Technology

    SciTech Connect (OSTI)

    Vergino, E S; May, M

    2003-09-22

    Eisenhower's Atoms for Peace speech in 1953 is remembered for engaging the world, and the Soviet Union in particular, in a dialogue about arms control and the formulation of a nuclear regime in which national and international security concerns growing from this unprecedented emerging and frightening new weapons capability would be addressed while tapping the civilian promise of nuclear applications for the good of mankind. Out of it came a series of initiatives, leading fifteen years later to the NPT, intended to allow the growth and spread of the beneficial uses of nuclear know-how while constraining the incentives and capabilities for nuclear weapons. The last 50 years has seen a gradual spread in nations with nuclear weapons, other nations with nuclear knowledge and capabilities, and still others with nuclear weapon intentions. Still most nations of the world have forgone weapon development, most have signed and abided by the NPT, and some that have had programs or even weapons, have turned these capabilities off. Yet despite this experience, and despite a relatively successful record up to a few years ago, there is today a clear and generally recognized crisis in nuclear governance, a crisis that affects the future of all the cross-cutting civilian/security issues we have cited. The crux of this crisis is a lack of consensus among the major powers whose support of international efforts is necessary for effective governance of nuclear activities. The lack of consensus focuses on three challenges: what to do about non-compliance, what to do about non-adherence, and what to do about the possible leakage of nuclear materials and technologies to terrorist groups. Short of regaining consensus on the priority to be given to nuclear material and technology controls, it is unlikely that any international regime to control nuclear materials and technologies, let alone oversee a growth in the nuclear power sector, will be successful in the tough cases where it needs to be successful. Regaining that consensus on the other hand means alleviating some fundamental insecurity on the part of states, and weakening the hold that terrorist groups have on some state governments. This in turn requires that some fundamental issues be addressed, with recognition that these are part of a suite of complex and dynamic interactions. Among these issues are: How will states provide for their own security and other central interests while preventing further proliferation, protecting against the use of nuclear weapons, and yet allowing for the possible expansion of nuclear power?; How best can states with limited resources to fight terrorist activities and safeguard nuclear materials be assisted in securing their materials and technologies?; What is the future role of international inspections? Does the IAEA remain the right organization to carry out these tasks? If not, what are the desired characteristics of a successor agency and can there be agreement on one?; How confident can we be of nonproliferation as latent nuclear weapon capabilities spread? The policies to address these and other issues must explicitly deal with NPT members who do not observe their obligations; NPT non-members; illicit trade in SNM and weapon technologies and the possibility of a regional nuclear war.

  3. Restoration of the Potosi Dynamic Model 2010

    SciTech Connect (OSTI)

    Adushita, Yasmin; Leetaru, Hannes

    2014-09-30

    In topical Report DOE/FE0002068-1 [2] technical performance evaluations on the Cambrian Potosi Formation were performed through reservoir modeling. The data included formation tops from mud logs, well logs from the VW1 and the CCS1 wells, structural and stratigraphic formation from three dimensional (3D) seismic data, and field data from several waste water injection wells for Potosi Formation. Intention was for two million tons per annum (MTPA) of CO2 to be injected for 20 years. In this Task the 2010 Potosi heterogeneous model (referred to as the "Potosi Dynamic Model 2010" in this report) was re-run using a new injection scenario; 3.2 MTPA for 30 years. The extent of the Potosi Dynamic Model 2010, however, appeared too small for the new injection target. It was not sufficiently large enough to accommodate the evolution of the plume. Also, it might have overestimated the injection capacity by enhancing too much the pressure relief due to the relatively close proximity between the injector and the infinite acting boundaries. The new model, Potosi Dynamic Model 2013a, was built by extending the Potosi Dynamic Model 2010 grid to 30 miles x 30 miles (48 km by 48 km), while preserving all property modeling workflows and layering. This model was retained as the base case. Potosi Dynamic Model 2013.a gives an average CO2 injection rate of 1.4 MTPA and cumulative injection of 43 Mt in 30 years, which corresponds to 45% of the injection target. This implies that according to this preliminary model, a minimum of three (3) wells could be required to achieve the injection target. The injectivity evaluation of the Potosi formation will be revisited in topical Report 15 during which more data will be integrated in the modeling exercise. A vertical flow performance evaluation could be considered for the succeeding task to determine the appropriate tubing size, the required injection tubing head pressure (THP) and to investigate whether the corresponding well injection rate falls within the tubing erosional velocity limit. After 30 years, the plume extends 15 miles (24 km) in E-W and 14 miles (22 km) in N-S directions. After injection is completed, the plume continues to migrate laterally, mainly driven by the remaining pressure gradient. After 100 years post-injection, the plume extends 17 miles (27 km) in E-W and 15 miles (24 km) in N-S directions. The increase of reservoir pressure at the end of injection is approximately 370 psia around the injector and gradually decreases away from the well. The reservoir pressure increase is less than 30 psia beyond 14 miles (22 km) away from injector. The initial reservoir pressure is restored after approximately 20 years post-injection. This result, however, is associated with uncertainties on the boundary conditions, and a sensitivity analysis could be considered for the succeeding tasks. It is important to remember that the respective plume extent and areal pressure increase corresponds to an injection of 43 Mt CO2. Should the targeted cumulative injection of 96 Mt be achieved; a much larger plume extent and areal pressure increase could be expected. Re-evaluating the permeability modeling, vugs and heterogeneity distributions, and relative permeability input could be considered for the succeeding Potosi formation evaluations. A simulation using several injectors could also be considered to determine the required number of wells to achieve the injection target while taking into account the pressure interference.

  4. New Accessory for Cleaning the Inside of the Machine Tool Cavity

    SciTech Connect (OSTI)

    Lazarus, Lloyd

    2009-04-21

    The best way to extend the life of a metalworking fluid (MWF) is to make sure the machine tool and MWF delivery system are properly cleaned at least once per year. The dilemma the MWF manager is faced with is: How does one clean the machine tool and the MWF system on a large machine tool with an enclosure in a timely manner without impacting production schedules? Remember the walls and roof of the machine enclosure are coated with a film of dried contaminated MWF that must also be removed. If not removed, the deposits on these surfaces can recontaminate the fresh charge of MWF. I have found a product that with this revised procedure helps to shorten the machine tool down time involved with machine cleaning. (1) Discuss with your MWF supplier if they have a machine cleaning product that can be used with your current water based MWF during normal machining operations. Most MWF manufacturers have a machine cleaner that can be used at a lower concentration (1-2% vs. 5%) and can be used while still making production parts for a short period of time (usually 24-48 hours). (2) Make sure this machine cleaner is compatible with the work-piece material you are machining into product. Most cleaners are compatible with ferrous alloys. Because of the increased alkalinity of the fluid you might experience staining if you are machining copper or aluminum alloys. (3) Remove the chips from the chips pans and fluid channels. (4) During off shift hours circulate the MWF using a new product marketed by Rego-Fix called a 'Hydroball'. This device has a 5/8 inch diameter straight shank which allows it to be installed in any collet or solid quick change tool holder. It has multiple nozzles so that the user can control the spray pattern generated when the MWF is circulated. It allows the user to utilize the high pressure, through spindle MWF delivery capability of your machine tool for cleaning purposes. The high pressure MWF system can now be effectively used for cleaning purposes. This will also work with standard pressure system but you must reduce the number of nozzles utilized. By combining the movement of the machine axis around the operating envelope and the MWF circulation you can do a reasonably effective job of washing the inside of the machine tool operating cavity. Way covers will be moved and surfaces exposed because of axis movement. Spray direction will change to better wash fixtures and machine tool components. Deposits will start to breakdown and be washed into the machine tool sump. Since the cycle will run four or more hours it can be done with a weaker cleaning solution. The distributor states that the unit can be rotated up to 50 RPM. When running it has the same effect as the washing rotor inside of your home dishwasher. Inside the cavity on a machining center there is a lot of splash. During normal operations, MWF deposits buildup on the walls and roof of the enclosures. If these deposits (containing bacteria, mold and other contaminants) are not removed they will inoculate the fresh charge of MWF when they are resaturated. When you clean the inside of machine tool cavity, time is spent removing these deposits on the walls and roof of the enclosure. Getting to these surfaces is very difficult usually requiring that a member of the cleaning crew get inside the machine tool to reach them. The Hydro ball is effective in distributing the cleaning solution on all surfaces of the enclosure under high pressure. The only negative we have found is you get to find all the gaps and leaks in your machine tool enclosure. By running the hydro ball with the machine cleaner enriched MWF during off shift (4-8 hours) you can effectively remove these deposits and buildups on the internal surfaces of the cavity of the machine tool and wash them down into the sump. You also clean the internal components of the MWF system without interrupting normal scheduled work. (5) Pump out the spent MWF. You will have found that most of the deposits have been washed from the internal surfaces of the enclosure. For extremely dirty machines you might have to

  5. Radiotoxicity Characterization of Multi-Recycled Thorium Fuel - 12394

    SciTech Connect (OSTI)

    Franceschini, F.; Wenner, M.; Fiorina, C.; Huang, M.; Petrovic, B.; Krepel, J.

    2012-07-01

    As described in companion papers, Westinghouse is proposing the implementation of a thorium based fuel cycle to burn the transuranic (TRU) contained in the used nuclear fuel. The potential of thorium as a TRU burner is described in another paper presented at this conference. This paper analyzes the long-term impact of thorium on the front-end and backend of the fuel cycle. This is accomplished by an assessment of the isotopic make-up of Th in a closed cycle and its impact on representative metrics, such as radiotoxicity, decay heat and gamma heat. The behavior in both thermal and fast neutron energy ranges has been investigated. Irradiation in a Th fuel PWR has been assumed as representative of the thermal range, while a Th fuel fast reactor (FR) has been employed to characterize the behavior in the high-energy range. A comparison with a U-fuel closed-cycle FR has been undertaken in an attempt of a more comprehensive evaluation of each cycle's long-term potential. As the Th fuel undergoes multiple cycles of irradiation, the isotopic composition of the recycled fuel changes. Minor Th isotopes are produced; U-232 and Pa-231 build up; the U vector gradually shifts towards increasing amounts of U-234, U-235 etc., eventually leading to the production of non negligible amounts of TRU isotopes, especially Pu-238. The impact of the recycled fuel isotopic makeup on the in-core behavior is mild, and for some aspects beneficial, i.e. the reactivity swing during irradiation is reduced as the fertile characteristics of the fuel increase. On the other hand, the front and the back-end of the fuel cycle are negatively affected due to the presence of Th-228 and U-232 and the build-up of higher actinides (Pu-238 etc.). The presence of U-232 can also be seen as advantageous as it represents an obstacle to potential proliferators. Notwithstanding the increase in the short-term radiotoxicity and decay heat in the multi-recycled fuel, the Th closed cycle has some potentially substantial advantages compared to the U cycle, such as the smaller actinide radiotoxicity and decay heat for up to 25,000 years after irradiation. In order for these benefits to materialize, the capability to reprocess and remotely manufacture industrial amounts of recycled fuel appears to be the key. Westinghouse is proposing the implementation of a thorium based fuel cycle to burn the TRU contained in the current UNF. The general approach and the potential of thorium as TRU burner is described in other papers presented at this conference. The focus of this paper is to analyze the long-term potential of thorium, once the legacy TRU has been exhausted and the thorium reactor system will become self-sufficient. Therefore, a comparison of Th closed cycle, in fast and thermal neutron energy ranges, vs. U closed cycle, in the fast energy range, has been undertaken. The results presented focus on selected backend and front-end metrics: isotopic actinide composition and potential implications on ingested radiotoxicity, decay heat and gamma heat. The evaluation confirms potential substantial improvements in the backend of the fuel cycle by transitioning to a thorium closed cycle. These benefits are the result of a much lower TRU content, in particular Pu-241, Am-241 and Pu-240, characterizing the Th vs. U actinide inventories, and the ensuing process waste to be disposed. On the other hand, the larger gamma activity of Th recycled fuel, consisting predominantly of hard gammas from U-232's decay products, is a significant challenge for fuel handling, transportation and manufacturing but can be claimed as beneficial for the proliferation resistance of the fuel. It is worth remembering that in our perspective the Th closed cycle and the U closed cycle will follow a transmutation phase which will likely take place over several decades and dictate the technologies required. These will likely include remote fuel manufacturing, regardless of the specific system adopted for the transmutation, which could then be inherited for the ensuing closed cycles. Finally, specific data related to the fuel manufacturing and separation technologies and their performance in the prospected industrial scale deployment, are key for further quantification of the potential merits of the options explored. Further studies in this direction should be warranted before making definitive conclusion. (authors)

  6. Who Did It? Using International Forensics to Detect and Deter Nuclear Terrorism

    SciTech Connect (OSTI)

    Dunlop, W H; Smith, H P

    2006-08-28

    On February 2, the ''New York Times'' reported that the Pentagon has formed a nuclear forensics team tasked with identifying the terrorist attackers should the United States be hit with a nuclear bomb. Adapting nuclear technology to the forensics of exploded nuclear weapons is an old but rapidly evolving field. It dates back to at least 1949, when analysis of airborne debris, retrieved at high altitude off the coast of China, convinced President Harry Truman that the Soviet Union had exploded a nuclear device on the steppes of central Asia. The technology is neither new nor has it been particularly secret, but the formation of a national nuclear forensics team was newsworthy and a useful development. An international team, however, would be even better. Although Washington has naturally focused on preventing a nuclear terrorism attack in the United States, a U.S. city is not necessarily the most likely target for nuclear terrorists. It is doubtful that a terrorist organization would be able to acquire a U.S. nuclear device and even more doubtful that it would acquire one on U.S. soil. Accordingly, if a terrorist organization does get its hands on a fission device, it is likely that it will do so on foreign territory. At that point, the terrorists will have an enormously valuable political weapon in their hands and will be loath to risk losing that asset. Given the risks associated with getting the device into the United States, the rational choice would be to deploy the device abroad against much softer targets. For Islamist terrorists, a major ''Christian'' capital such as London, Rome, or Moscow might offer a more suitable target. Among these, Moscow perhaps presents the most compelling case for international cooperation on post-detonation nuclear forensics. Russia has the largest stockpile of poorly secured nuclear devices in the world. It also has porous borders and poor internal security, and it continues to be a potential source of contraband nuclear material and weapons, despite the best efforts of the Cooperative Threat Reduction (CTR) program. If terrorists obtained the nuclear material in Russia and set Moscow as their target, they would not have to risk transporting the weapon, stolen or makeshift, across international borders. Attacks by Chechen terrorists in Beslan and the Dubrovka Theater in Moscow offer ample proof that a willingness to commit mass murder for fanatical reasons rests within Russian borders, and a foreign source of operatives, particularly from the neighboring Islamic states to the south, is by no means inconceivable. Moscow is also a predominantly Christian city where local authorities routinely discriminate against Muslim minorities. Furthermore, extremists might conclude that a nuclear blast in Moscow could inflict damage well beyond those directly stemming from the attack. The Soviet generation that came to power during the Cold War retained a memory of the United States as an ally in the Great Patriotic War. The present Russian generation has no such remembrance but seems to have retained the animosities and suspicions that were a part of the nuclear standoff. Hence, nuclear terrorists may well believe that they could cause another East-West cold war or even encourage Russia to retaliate against the United States. After all, the sinking of the Kursk was believed by some influential Russians to be the result of American action. How much more likely would be such a view if the Kremlin were destroyed? As long as the world is filled with suspicion and conflict, such reactions are to be expected and, more importantly, anticipated. One has only to remember the early reactions and suspicions in the United States following the 1996 TWA Flight 800 airline disaster. Because the United States is the technological leader in nuclear forensics, its capability will certainly be offered and probably demanded no matter what foreign city is subjected to the devastation of a nuclear explosion. The entire world, not just Americans, will live in fear of a second or third nuclear explosion, and forensics cou

  7. Fukushima Nuclear Crisis Recovery: A Modular Water Treatment System Deployed in Seven Weeks - 12489

    SciTech Connect (OSTI)

    Denton, Mark S.; Mertz, Joshua L.; Bostick, William D.

    2012-07-01

    On March 11, 2011, the magnitude 9.0 Great East Japan earthquake, Tohoku, hit off the Fukushima coast of Japan. This was one of the most powerful earthquakes in recorded history and the most powerful one known to have hit Japan. The ensuing tsunami devastated a huge area resulting in some 25,000 persons confirmed dead or missing. The perfect storm was complete when the tsunami then found the four reactor, Fukushima-Daiichi Nuclear Station directly in its destructive path. While recovery systems admirably survived the powerful earthquake, the seawater from the tsunami knocked the emergency cooling systems out and did extensive damage to the plant and site. Subsequent hydrogen generation caused explosions which extended this damage to a new level and further flooded the buildings with highly contaminated water. Some 2 million people were evacuated from a fifty mile radius of the area and evaluation and cleanup began. Teams were assembled in Tokyo the first week of April to lay out potential plans for the immediate treatment of some 63 million gallons (a number which later exceeded 110 million gallons) of highly contaminated water to avoid overflow from the buildings as well as supply the desperately needed clean cooling water for the reactors. A system had to be deployed with a very brief cold shake down and hot startup before the rainy season started in early June. Joined by team members Toshiba (oil removal system), AREVA (chemical precipitation system) and Hitachi-GE (RO system), Kurion (cesium removal system following the oil separator) proposed, designed, fabricated, delivered and started up a one of a kind treatment skid and over 100 metric tons of specially engineered and modified Ion Specific Media (ISM) customized for this very challenging seawater/oil application, all in seven weeks. After a very short cold shake down, the system went into operation on June 17, 2011 on actual waste waters far exceeding 1 million Bq/mL in cesium and many other isotopes. One must remember that, in addition to attempting to do isotope removal in the competition of seawater (as high as 18,000 ppm sodium due to concentration), some 350,000 gallons of turbine oil was dispersed into the flooded buildings as well. The proposed system consisted of a 4 guard vessel skid for the oil and debris, 4 skids containing 16 cesium towers in a lead-lag layout with removable vessels (sent to an interim storage facility), and a 4 polishing vessel skid for iodine removal and trace cesium levels. At a flow rate of at least 220 gallons per minute, the system has routinely removed over 99% of the cesium, the main component of the activity, since going on line. To date, some 50% of the original activity has been removed and stabilized and cold shutdown of the plant was announced on December 10, 2011. In March and April alone, 10 cubic feet of Engineered Herschelite was shipped to Seabrook Nuclear Power Plant, NPP, to support the April 1, 2011 outage cleanup; 400 cubic feet was shipped to Oak Ridge National Laboratory (ORNL) for strontium (Sr-90) ground water remediation; and 6000 cubic feet (100 metric tons, MT, or 220,400 pounds) was readied for the Fukushima Nuclear Power Station with an additional 100 MT on standby for replacement vessels. This experience and accelerated media production in the U.S. bore direct application to what was to soon be used in Fukushima. How such a sophisticated and totally unique system and huge amount of media could be deployable in such a challenging and changing matrix, and in only seven weeks, is outlined in this paper as well as the system and operation itself. As demonstrated herein, all ten major steps leading up to the readiness and acceptance of a modular emergency technology recovery system were met and in a very short period of time, thus utilizing three decades of experience to produce and deliver such a system literally in seven weeks: - EPRI - U.S. Testing and Experience Leading to Introduction to EPRI - Japan and Subsequently TEPCO Emergency Meetings - Three Mile Island (TMI) Media and Vitrification Experience by PNNL - Commercial Nuclear Power Plant Media Experience (including long term Cs removal) - DOE Low Active Waste (LAW) and High Level Waste (HLW) in High Salt and pH Conditions Media and Vitrification Experience - National Laboratory (e.g. Oak Ridge National Laboratory, ORNL) Ground Water Media Experience - Gulf Oil Spill Media Experience in Seawater - All Media Had to be Fully Tested at High Rad Levels in Seawater and Oil Before Arriving in Japan - Final Waste Form and Disposal Experience (e.g., vitrification) - 100 Metric Tons (6000 cubic feet or 220,400 pounds) of Media had to be Immediately Available with the same amount in production as replacement media. [To date, for 2011, 400 MT of media have been prepared for Japan alone.] - Remote Operation, Modular Water Treatment Equipment Design and Fabrication in both Commercial NPP and DOE Canyon Operations. (authors)