National Library of Energy BETA

Sample records for addthis remarks prepared

  1. National Coal Council Presentation/Prepared Remarks | Department...

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

    National Coal Council PresentationPrepared Remarks More Documents & Publications MESQUITE REFF West PresentationPrepared Remarks RETECH PresentationPrepared Remarks...

  2. Remarks Prepared for Delivery by Secretary of Energy Spencer Abraham

    E-Print Network [OSTI]

    for the enormous amount of work you have been doing on behalf of the world's energy future. And let me recognize be one of those technologies that allows the world to leapfrog the enormous acceleration in future energyRemarks Prepared for Delivery by Secretary of Energy Spencer Abraham ITER Ministerial December 20

  3. Secretary Steven Chu's Remarks as Prepared for Delivery to the DOE Tribal

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergyInterestedReplacement-2-AA-1ResearchUniversityPrepared for DeliveryNatural

  4. Preparation for Warmer Temperatures | Department of Energy

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

    Preparation for Warmer Temperatures Preparation for Warmer Temperatures April 2, 2014 - 11:05am Addthis Ceiling fans are a great way to efficiently cool your house in the summer. |...

  5. Preparing the Next Generation of Bioenergy Leaders | Department...

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

    Preparing the Next Generation of Bioenergy Leaders Preparing the Next Generation of Bioenergy Leaders March 31, 2015 - 5:12pm Addthis Dr. Valerie Sarisky-Reed Dr. Valerie...

  6. Remarks from the Acting Deputy Secretary

    Office of Energy Efficiency and Renewable Energy (EERE)

    Remarks as prepared for delivery by Acting Deputy Secretary of Energy Jeffrey Kupfer; State of Environmental Justice in America; May 22, 2008; Washington, DC.

  7. Acting Under Secretary of Energy David Sandalow's Remarks at...

    Office of Environmental Management (EM)

    Acting Under Secretary of Energy David Sandalow's Remarks at the U.S.-Brazil Wind Workshop - As Prepared for Delivery Acting Under Secretary of Energy David Sandalow's Remarks at...

  8. Deputy Secretary Daniel Poneman's Remarks to the International...

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

    Daniel Poneman's remarks, as prepared for delivery, to the International Forum for a Nuclear Weapons-Free World in Astana, Kazakhstan. A fact sheet describing the broad scope...

  9. Energy Secretary Moniz's Remarks at the Opening Ceremony for...

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

    Ceremony for the Ivanpah Solar Electric Generating System -- As Prepared for Delivery Energy Secretary Moniz's Remarks at the Opening Ceremony for the Ivanpah Solar Electric...

  10. Deputy Secretary Daniel Poneman's Remarks at the 2011 U.S.-China...

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

    Deputy Secretary Daniel Poneman's Remarks at the 2011 U.S.-China Relations Conference - As Prepared for Delivery Deputy Secretary Daniel Poneman's Remarks at the 2011 U.S.-China...

  11. Press Availability Following Meeting with President Mubarak ...

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

    Press Availability Following Meeting with President Mubarak Press Availability Following Meeting with President Mubarak January 23, 2008 - 10:53am Addthis Remarks as Prepared For...

  12. Carbon Sequestration Conference | Department of Energy

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

    Carbon Sequestration Conference Carbon Sequestration Conference May 9, 2006 - 10:37am Addthis Remarks Prepared for Energy Secretary Samuel Bodman Thank you. It's a pleasure for me...

  13. Deputy Secretary Elizabeth Sherwood-Randall's Remarks before...

    Energy Savers [EERE]

    June 25, 2015 - 12:08pm Addthis Introduction Chairman Thornberry, Ranking Member Smith, and Members of the Committee, thank you for providing me with this important...

  14. Remarks on the Obrechkoff inequality

    E-Print Network [OSTI]

    2015-11-25

    Remarks on the Obrechkoff inequality. Alexandre Eremenko? and Alexander Fryntov. January 25, 2015. Abstract. Let u be the logarithmic potential of a ...

  15. Remarks on the Obrechkoff inequality

    E-Print Network [OSTI]

    Remarks on the Obrechkoff inequality. Alexandre Eremenko? and Alexander Fryntov. January 25, 2015. Abstract. Let u be the logarithmic potential of a ...

  16. Secretary Moniz's Remarks at the 2013 Enrico Fermi Awards Ceremony...

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

    Addthis Dr. Ernest Moniz Dr. Ernest Moniz Secretary of Energy Well, thank you, Pat (Dehmer). It's great to be here for a very, very enjoyable occasion indeed. And actually, with...

  17. Secretary Moniz's Remarks at the EE Global Forum -- As Delivered...

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

    Delivered May 21, 2014 - 2:19pm Addthis Dr. Ernest Moniz Dr. Ernest Moniz Secretary of Energy Well, thank you, Kateri. And, A, it's true that I was here within a few hours of being...

  18. Secretary Chu's Remarks at Detroit Economic Club -- As Prepared...

    Energy Savers [EERE]

    in the changing landscape of the 21st century. In the coming decades, the price of oil will likely rise, driven by the laws of supply and demand. Consumers will increasingly...

  19. Deputy Secretary Poneman's Remarks at TERI - As Prepared for...

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

    and greater convergence of interests. We are two nations, both of which are committed to sustainable development, both of which are committed to assuring a clean and prosperous...

  20. Secretary Steven Chu's Remarks as Prepared for Delivery at the...

    Energy Savers [EERE]

    a new way to manufacture acetic acid, an essential ingredient to replace the explosive film used in photography and the movies. In the course of this work, he invented the "Othmer...

  1. Secretary Chu's Remarks at Vogtle Nuclear Power Plant -- As Prepared...

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

    60 years ago, scientists in Arco, Idaho successfully used nuclear energy to power four light bulbs. They laid the groundwork for decades of clean electricity and put the U.S. at...

  2. Remarks As Prepared for Delivery by Secretary of Energy Samuel...

    Energy Savers [EERE]

    of sources. In my view, it is unwise for a nation to become overly dependent on one type of fuel, or to become overly dependent on one supplier. Doing so is an invitation to...

  3. Deputy Secretary Poneman's Remarks as Prepared for Delivery at...

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

    best opportunities to create jobs, save consumers and businesses money, and cut carbon pollution. As Secretary Chu likes to say, energy efficiency is not just low-hanging fruit,...

  4. Secretary Chu's Remarks as Prepared for Delivery at the Washington...

    Energy Savers [EERE]

    climate change is not a serious threat. If we are wrong, we will be importing the new energy technologies developed by Europe and Asia. When the great hockey player, Wayne...

  5. Remarks As Prepared for Delivery by Secretary of Energy Samuel...

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

    I am very proud of my government's involvement in the Baku-Tbilisi-Ceyhan pipeline project. Our participation is just one of many, many steps we are taking in a bid to ensure...

  6. Secretary Steven Chu Remarks as Prepared for Delivery to the...

    Energy Savers [EERE]

    nonproliferation regime, all states must honor their IAEA safeguards obligations. Iran has continued to engage in a longstanding pattern of denial, deceit, and evasion, in...

  7. Secretary Steven Chu's Remarks as Prepared for Delivery at the...

    Energy Savers [EERE]

    . before you forget what I've said. Here are two visions of the future. In one future, Europe and Asia, most notably China, lead in clean energy technologies. In 2058, the United...

  8. Secretary Chu's Remarks as Prepared for Delivery at the Washington

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergyInterestedReplacement-2-AA-1ResearchUniversity Commencement | Department of Energy as

  9. REFF West Presentation/Prepared Remarks | Department of Energy

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergyInterested PartiesBuildingBudget ||Department of Energy52Building1 RECOVERYREFF West

  10. Secretary Chu's Remarks at Detroit Economic Club -- As Prepared for

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann JacksonDepartment ofOffice|inWestMay 13,Discuss the ObamaObama's State ofDelivery |

  11. Deputy Secretary Poneman's Remarks at TERI - As Prepared for Delivery |

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann JacksonDepartment ofOffice ofof Energy Bradof Energyof2014 Budget Request

  12. 2011 Tribal Summit - Secretary Chu's Prepared Remarks | Department of

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative FuelsofProgram:Y-12 Beta-3 Racetracks Y-12SimulationDepartment ofEnergy1

  13. Color Systems 1 Notes and Remarks

    E-Print Network [OSTI]

    de Figueiredo, Luiz Henrique

    Chapter 4 Color Systems 1 Notes and Remarks 1.0.1 A Remark on the Chapter This chapter contains standard material about color systems. A great part of the chapter is found on the current books. An exception is the covering of the chrominance-luminance color systems. The reader should also notive

  14. 12th Annual Turkmenistan International Oil and Gas Exhibition...

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

    12th Annual Turkmenistan International Oil and Gas Exhibition 12th Annual Turkmenistan International Oil and Gas Exhibition November 15, 2007 - 5:05pm Addthis Remarks as Prepared...

  15. 2007 Solar Decathlon Closing Ceremony and Awards | Department...

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

    2007 Solar Decathlon Closing Ceremony and Awards 2007 Solar Decathlon Closing Ceremony and Awards October 19, 2007 - 3:21pm Addthis Remarks as Prepared for Secretary Bodman Thank...

  16. Department of Energy National Science Bowl | Department of Energy

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

    Department of Energy National Science Bowl Department of Energy National Science Bowl May 5, 2008 - 11:30am Addthis Remarks as Prepared for Delivery by Secretary Bodman Thank you,...

  17. Biomass 2008: Fueling Our Future Conference | Department of Energy

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

    Biomass 2008: Fueling Our Future Conference Biomass 2008: Fueling Our Future Conference April 18, 2008 - 10:49am Addthis Remarks as Prepared for Delivery by Secretary of Energy...

  18. Solar Decathlon Opening | Department of Energy

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

    Solar Decathlon Opening Solar Decathlon Opening October 6, 2005 - 12:25pm Addthis Remarks Prepared for Energy Secretary Bodman Let me begin by welcoming all of you to this Solar...

  19. Howard Baker Center for Public Policy Nuclear Power Conference...

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

    Howard Baker Center for Public Policy Nuclear Power Conference Howard Baker Center for Public Policy Nuclear Power Conference October 4, 2007 - 3:14pm Addthis Remarks as Prepared...

  20. 12-NIF Dedication: Concluding remarks and video

    ScienceCinema (OSTI)

    Edward Moses

    2010-09-01

    The National Ignition Facility, the world's largest laser system, was dedicated at a ceremony on May 29, 2009 at Lawrence Livermore National Laboratory. These are the concluding remarks by NIF Director Edward Moses, and a brief video presentation.

  1. Remarks by the Acting Secretary of Energy

    Broader source: Energy.gov [DOE]

    Remarks by Acting Secretary Daniel B. Poneman concerning the importance of integrated safety management for the protection of workers, the public, and the environment and successfully implementing the Department's missions.

  2. Remarks on the cavitation of Thorium-228

    E-Print Network [OSTI]

    F. Cardone; R. Mignani; A. Petrucci

    2010-01-31

    In this short note we would like to provide some useful remarks on our previous work about the piezonuclear decay of Thorium and in general about the methods and protocols that we used in the experiments on piezonuclear reactions. The purpose of these remarks is to highlight the critical points of the experiments and equipment in order to design future experiments that may obtain positive evidences or that can be as more comparable to previous ones as possible.

  3. Remarkable Effect of Molecular Architecture on Chain Exchange...

    Office of Scientific and Technical Information (OSTI)

    Remarkable Effect of Molecular Architecture on Chain Exchange in Triblock Copolymer Micelles Citation Details In-Document Search Title: Remarkable Effect of Molecular Architecture...

  4. Deputy Secretary Poneman's Remarks at the International Conference...

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

    Secretary Poneman's Remarks at the International Conference on Access to Civil Nuclear Energy Deputy Secretary Poneman's Remarks at the International Conference on Access to Civil...

  5. Secretary Moniz's Remarks at the 2015 Carnegie International...

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

    Secretary Moniz's Remarks at the 2015 Carnegie International Nuclear Policy Conference -- As Delivered Secretary Moniz's Remarks at the 2015 Carnegie International Nuclear Policy...

  6. Deputy Secretary Poneman Delivers Remarks on Nuclear Power at...

    Office of Environmental Management (EM)

    Delivers Remarks on Nuclear Power at Tokyo American Center in Japan Deputy Secretary Poneman Delivers Remarks on Nuclear Power at Tokyo American Center in Japan December 15, 2011 -...

  7. Senator Dorgan and Under Secretary Orr to Deliver Remarks at...

    Energy Savers [EERE]

    Under Secretary Orr to Deliver Remarks at 2015 Fuel Cell Technologies and Vehicle Technologies Annual Merit Review Senator Dorgan and Under Secretary Orr to Deliver Remarks at 2015...

  8. Branden Fitelson Remarks on the Philosophy of Statistics 0 SOME REMARKS ON THE PHILOSOPHY OF STATISTICS

    E-Print Network [OSTI]

    Fitelson, Branden

    Branden Fitelson Remarks on the Philosophy of Statistics 0 SOME REMARKS ON THE PHILOSOPHY OF STATISTICS BRANDEN FITELSON Department of Philosophy San Jos´e State University branden@fitelson.org http of Statistics 1 Overview of Presentation · What are the ends of statistical experiment, analysis

  9. DOE Natural Phenomena Hazards (NPH) Workshop- Opening Remarks & Agenda

    Broader source: Energy.gov [DOE]

    DOE Natural Phenomena Hazards (NPH) Workshop - Opening Remarks & Agenda October 25-26, 2011 Germantown, MD

  10. Secretary Moniz's Remarks on "The North American Energy Powerhouse...

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

    Related Articles Secretary Moniz's Remarks at the Bipartisan Policy Center on the IEA In-Depth Review of U.S. Energy Policy -- As Delivered Energy Secretary Moniz's Remarks...

  11. Secretary of Energy Ernest Moniz's Remarks at a National Press...

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

    Secretary of Energy Ernest Moniz's Remarks at a National Press Club Newsmaker Luncheon in Washington D.C. -- As Delivered Secretary of Energy Ernest Moniz's Remarks at a National...

  12. Secretary Moniz's Remarks at the 2015 EIA Annual Conference ...

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

    as prices have declined -- and these declines are fairly remarkable. are remarkable. Solar PV costs in 2013 were 76% lower than in 2009, now looking to beat the 'holy grail' of...

  13. Introduction Preparation

    E-Print Network [OSTI]

    Introduction Motivation Preparation Notos' Components Results Conclusions and Future Work Building Problem Description and Motivation Preparation Notation, Passive DNS trends and Anchor Classes Notos Reputation Results Conclusions and Future Work Special thanks to: Damballa Passive DNS data, Malware and BL

  14. REMARKS BY THE PRESIDENT AT THE SMALL BUSINESS ADMINISTRATION...

    Energy Savers [EERE]

    BY THE PRESIDENT AT THE SMALL BUSINESS ADMINISTRATION'S NATIONAL SMALL BUSINESS WEEK CONFERENCE REMARKS BY THE PRESIDENT AT THE SMALL BUSINESS ADMINISTRATION'S NATIONAL SMALL...

  15. Secretary Moniz's Remarks on Project Management Reform at the...

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

    Project Management Reform at the National Academy of Public Administration -- As Delivered Secretary Moniz's Remarks on Project Management Reform at the National Academy of Public...

  16. Secretary of Energy Ernest Moniz's Remarks at a National Press...

    Office of Environmental Management (EM)

    National Press Club Newsmaker Luncheon in Washington D.C. -- As Delivered Secretary of Energy Ernest Moniz's Remarks at a National Press Club Newsmaker Luncheon in Washington D.C....

  17. REMARKS ON A CONJECTURE OF GROMOV AND WILLIAM DWYER

    E-Print Network [OSTI]

    Schick, Thomas

    REMARKS ON A CONJECTURE OF GROMOV AND LAWSON WILLIAM DWYER THOMAS SCHICK STEPHAN STOLZ Dwyer and Stolz: Dept. of Mathematics University of Notre Dame Notre Dame, IN 46556 USA Schick: Fachbereich

  18. Secretary Moniz's Remarks at the Bipartisan Policy Center on...

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

    at the Bipartisan Policy Center on the IEA In-Depth Review of U.S. Energy Policy -- As Delivered Secretary Moniz's Remarks at the Bipartisan Policy Center on the IEA In-Depth...

  19. Remarks Prepared for Secretary of Energy Samuel Bodman Baku-Tbilisi...

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

    and Gentlemen, it is a great pleasure to be with you today to mark the loading of first oil into the Baku-Tbilisi-Ceyhan oil pipeline. This extraordinary project will deliver oil...

  20. Secretary Chu's Remarks at the City Club of Cleveland -- As Prepared...

    Office of Environmental Management (EM)

    components, and solar panels. And while you might not think of Ohio as part of the Sun Belt - especially in January - the Buckeye state has more solar photovoltaic resources than...

  1. Microsoft Word - Remarks as Prepared for Delivery for Assistant Secretary for Nuclear Energy Dennis R. Spurgeon

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shines light on darkMicroorganismsnowReportJ.NextWater Vapor ContinuumForFOR

  2. Remarks As Prepared for Delivery by Secretary of Energy Samuel Bodman

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergy AEnergyPresidentialThis 3-DMarch 9, 2015Watchdog |Private,

  3. Secretary Steven Chu Remarks as Prepared for Delivery to the 2011 IAEA

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Financing Tool FitsProjectDataSecretary Moniz's Open Invitation LetterDeliveredthe U.S.

  4. TEST - SECRETARY STEVEN CHU'S REMARKS AS PREPARED FOR DELIVERY TO THE DOE TRIBAL SUMMIT

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LIST OF APPLICABLEStatutory Authority SustainXSystemTraining (MERRTT) | DepartmentDOE

  5. Remarks Prepared for Secretary of Energy Samuel Bodman Baku-Tbilisi-Ceyhan

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergyInterested PartiesBuildingBudgetFinancialReliability Considerations from theNaomi

  6. Secretary Chu's Remarks to the 2011 IAEA General Conference (As Prepared

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergyInterestedReplacement-2-AA-1ResearchUniversity Commencement | Department ofPreparedoffor

  7. Secretary Chu's Remarks at Vogtle Nuclear Power Plant -- As Prepared for

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann JacksonDepartment ofOffice|inWestMay 13,Discuss the ObamaObama's State ofDelivery

  8. Secretary Chu's Remarks at the 2012 IAEA General Conference -- As Prepared

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann JacksonDepartment ofOffice|inWestMay 13,Discuss the ObamaObama's State ofDeliveryfor

  9. Secretary Chu's Remarks at the City Club of Cleveland -- As Prepared for

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann JacksonDepartment ofOffice|inWestMay 13,Discuss the ObamaObama's State

  10. Secretary Steven Chu's Remarks as Prepared for Delivery at the Polytechnic

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann JacksonDepartment ofOffice|inWestMay 13,Discuss theDepartmentAppropriationsthe U.S.

  11. Secretary Steven Chu's Remarks as Prepared for Delivery at the Pomona

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann JacksonDepartment ofOffice|inWestMay 13,Discuss theDepartmentAppropriationsthe U.S.College

  12. Deputy Secretary Poneman's Remarks as Prepared for Delivery at the American

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann JacksonDepartment ofOffice ofof Energy Bradof Energyof2014 Budget Request |Chamber

  13. Secretary Moniz's Remarks at the 2015 EIA Annual Conference -- as prepared

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative FuelsofProgram: Report AppendicesAVideo » Search results SearchImplementation and|

  14. Secretary Moniz's Remarks on "A Look Back on the Blue Ribbon...

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

    Secretary Moniz's Remarks on "A Look Back on the Blue Ribbon Commission on America's Nuclear Future" at the Bipartisan Policy Center -- As Delivered Secretary Moniz's Remarks on "A...

  15. Remarks on the neutrino oscillation formula Massimo Blasone*

    E-Print Network [OSTI]

    Blasone, Massimo

    Remarks on the neutrino oscillation formula Massimo Blasone* Blackett Laboratory, Imperial College 1999 We show that the neutrino oscillation formula recently derived in the quantum field theory framework holds true despite the arbitrariness in the mass parameter for the flavor fields. This formula

  16. Dr. Richard A. Manahan's remarks at the ETSU Foundation Meeting

    E-Print Network [OSTI]

    Karsai, Istvan

    1 Dr. Richard A. Manahan's remarks at the ETSU Foundation Meeting May 12, 2011 Each of you has at your table an ETSU Foundation Spring Throw Blanket and a copy of the ETSU Generations of Pride to become a contributor to the Foundation. The main purpose of the ETSU Generations of Pride Centennial book

  17. B Technical remarks on the ForkLight compiler package

    E-Print Network [OSTI]

    Kessler, Christoph

    B Technical remarks on the ForkLight compiler package The technical requirements to run ForkLight on your local system are an ANSI­C compiler like gcc and an installation of the P4 library. B.1 Installation The ForkLight compiler package can be obtained from the WWW page http

  18. A REMARK ON ROBUST STABILIZATION OF GENERAL ASYMPTOTICALLY CONTROLLABLE SYSTEMS

    E-Print Network [OSTI]

    Sontag, Eduardo

    A REMARK ON ROBUST STABILIZATION OF GENERAL ASYMPTOTICALLY CONTROLLABLE SYSTEMS Yu. S recently by Clarke, Ledyaev, Sontag and Subbotin that any asymptotically controllable system can to measurement error. This new design relies upon a controller which incorporates an internal model of the system

  19. Remarks on the 2014 Model Theory exam February 4, 2014

    E-Print Network [OSTI]

    Sidorov, Nikita

    Remarks on the 2014 Model Theory exam February 4, 2014 Firstly, many apologies for the typo in question 2 ("(ri) = (si)" should have been "(ri) = si"). Fortunately this was spotted by several students and was announced in the main exam room early on. It doesn't seem to have affected the answers and this question

  20. Preparing Your

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass mapSpeedingProgram Guidelines This document w1.½tankSurfaceSciTechenergyand*Prepare

  1. Some Remarks on Quantum Tomography in Laser Cooling

    E-Print Network [OSTI]

    Artur Czerwi?ski

    2015-04-16

    In this article we take into consideration the evolution model of 3-level quantum systems known as \\textit{laser cooling}. The evolution in this model is given by an equation which is a special case of the general Kossakowski-Lindblad master equation. The explicit knowledge about the evolution makes it possible to apply the stroboscopic tomography to laser cooling. In this article we present some remarks concerning the minimal number of observables and moments of measurement for quantum tomography in laser cooling.

  2. Energy Secretary Moniz's Remarks at CSIS in Washington D.C. on...

    Energy Savers [EERE]

    Moniz's Remarks at CSIS in Washington D.C. on Energy Security 40 Years after the Embargo - As Delivered Energy Secretary Moniz's Remarks at CSIS in Washington D.C. on Energy...

  3. Remark on "Algorithm 916: Computing the Faddeyeva and Voigt functions": Efficiency Improvements and Fortran Translation

    E-Print Network [OSTI]

    Zaghloul, Mofreh R

    2015-01-01

    This remark describes efficiency improvements to Algorithm 916 [Zaghloul and Ali 2011]. It is shown that the execution time required by the algorithm, when run at its highest accuracy, may be improved by more than a factor of two. A better accuracy vs efficiency trade off scheme is also implemented; this requires the user to supply the number of significant figures desired in the computed values as an extra input argument to the function. Using this trade-off, it is shown that the efficiency of the algorithm may be further improved significantly while maintaining reasonably accurate and safe results that are free of the pitfalls and complete loss of accuracy seen in other competitive techniques. The current version of the code is provided in Matlab and Scilab in addition to a Fortran translation prepared to meet the needs of real-world problems where very large numbers of function evaluations would require the use of a compiled language. To fulfill this last requirement, a recently proposed reformed version o...

  4. Secretary Chu's Remarks at the Harvard University Commencement - As

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergyInterestedReplacement-2-AA-1ResearchUniversity Commencement | Department ofPrepared for

  5. Secretary Chu's Remarks for an Auto Loan Announcement in Michigan |

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergyInterestedReplacement-2-AA-1ResearchUniversity Commencement | Department ofPrepared

  6. Secretary Chu's Remarks at the Clean Energy Ministerial Opening Session --

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann JacksonDepartment ofOffice|inWestMay 13,Discuss the ObamaObama's StateAs Prepared for

  7. Secretary Chu's Remarks at the World Renewable Energy Forum Press

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann JacksonDepartment ofOffice|inWestMay 13,Discuss the ObamaObama's StateAs Prepared

  8. Deputy Secretary Poneman's Remarks at the FIESP Energy Conference - As

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann JacksonDepartment ofOffice ofof Energy Bradof Energyof2014 BudgetPrepared for

  9. Deputy Secretary Poneman's Remarks at the Nuclear Energy Assembly - As

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann JacksonDepartment ofOffice ofof Energy Bradof Energyof2014 BudgetPrepared

  10. Deputy Secretary Poneman's Remarks at the Third Annual Nuclear Deterrence

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann JacksonDepartment ofOffice ofof Energy Bradof Energyof2014 BudgetPreparedSummit -

  11. Version 3.0, 10/26/11. Brief Remarks on Putnam and Realism in Mathematics*

    E-Print Network [OSTI]

    Koellner, Peter

    Version 3.0, 10/26/11. Brief Remarks on Putnam and Realism in Mathematics* Charles Parsons Hilary on that level here. Even with respect to mathematics, Putnam's reflections over the years have formed a subtle's realism, which surfaces from time to time in his remarks about mathematics, is that his most fundamental

  12. International perspectives on coal preparation

    SciTech Connect (OSTI)

    1997-12-31

    The report consists of the vugraphs from the presentations which covered the following topics: Summaries of the US Department of Energy`s coal preparation research programs; Preparation trends in Russia; South African coal preparation developments; Trends in hard coal preparation in Germany; Application of coal preparation technology to oil sands extraction; Developments in coal preparation in China; and Coal preparation in Australia.

  13. Preparation of acetaldehyde

    DOE Patents [OSTI]

    Tustin, G.C.; Depew, L.S.

    1997-10-21

    Disclosed is a process for the preparation of acetaldehyde by the hydrogenation of ketene in the presence of a transition metal hydrogenation catalyst.

  14. Secretary Moniz's Remarks at the Wilson Center on the "2015 U...

    Office of Environmental Management (EM)

    at Columbia University, New York City - As Delivered Secretary Moniz's Remarks at the Bipartisan Policy Center on the IEA In-Depth Review of U.S. Energy Policy -- As Delivered...

  15. A remarkable new leaf-cutter bee from Thailand (Hymenoptera: Megachilidae)

    E-Print Network [OSTI]

    Engel, Michael S.; Baker, D. B.

    2006-01-01

    A remarkable new species of leaf-cutter bee, Megachile trichorhytisma ENGEL sp. n., is described and figured from two males collected in northern Thailand. The species is placed in a new subgenus, Aethomegachile ENGEL & BAKER subgen. n...

  16. Health Effects of Nanoparticles Nanotechnology research is producing remarkable advances for

    E-Print Network [OSTI]

    Hill, Wendell T.

    Health Effects of Nanoparticles Nanotechnology research is producing remarkable advances for detecting, treating, and preventing health problems. However, while nanoparticles can lead to breakthrough Health Applications Determining the toxicology of particles and ensuring quality control are crucial

  17. Homotopy Groups Braid Groups Main Results Methods of the Proofs Remarks Mirror Reflections on Braids and the Higher

    E-Print Network [OSTI]

    Wu, Jie

    Homotopy Groups Braid Groups Main Results Methods of the Proofs Remarks Mirror Reflections Braid Groups Main Results Methods of the Proofs Remarks Artin Braids and Homotopy Groups Homotopy Groups Braid Groups Main Results Methods of the Proofs Remarks #12;Homotopy Groups Braid Groups Main Results

  18. EXPORT CONTROLS PREPARED BY

    E-Print Network [OSTI]

    Sorin, Eric J.

    EXPORT CONTROLS MANUAL PREPARED BY: Office of General Counsel The California State University SEPTEMBER 2012 #12; Export Controls Manual Table of Contents I. INTRODUCTION ......................................................................................................... 1 II. HISTORY OF EXPORT CONTROLS

  19. Review: Preparing for Climate Change

    E-Print Network [OSTI]

    Kunnas, Jan

    2013-01-01

    Review: Preparing for Climate Change By Michael D.Stephen, Preparing for Climate Change. A Boston Review Book.alkaline paper. “Climate change is inevitable, but disaster

  20. Panelist Remarks "Cultural and Political Ecology at the AAG Century: Application and Impact in the

    E-Print Network [OSTI]

    Batterbury, Simon

    , environmental processes `without the humans', and variants of political, urban, and economic geography environmental issues, to learn about the personalities in our field, or to participate as environmental1 Panelist Remarks "Cultural and Political Ecology at the AAG Century: Application and Impact

  1. SOME REMARKS ON PARALLEL DATA MINING USING A PERSISTENT OBJECT MANAGER

    E-Print Network [OSTI]

    Grossman, Robert

    SOME REMARKS ON PARALLEL DATA MINING USING A PERSISTENT OBJECT MANAGER Neil Araujo, Robert Grossman will be as important as high performance computing by the beginning of the next millennium. Given this, data mining will take on increasing importance. In this paper, we discuss our experience with parallel data mining

  2. Remarks on behalf of the United States Government_ by Dr. Raymond L. Orbach

    E-Print Network [OSTI]

    it offers the potential for plentiful, safe, and environmentally benign energy. The United States has every of harnessing clean energy has a leading role in global energy security. Today is a momentous occasionRemarks on behalf of the United States Government_ by Dr. Raymond L. Orbach Director, Office

  3. 1,2-Migration in Rhodium(II) Carbene Transfer Reaction: Remarkable Steric Effect on

    E-Print Network [OSTI]

    Wang, Jianbo

    1,2-Migration in Rhodium(II) Carbene Transfer Reaction: Remarkable Steric Effect on Migratory the steric effect in 1,2-migration reaction of rhodium(II) carbene. Through the investigation on the diazo effect of the substituent. 1,2-Migration represents a fundamental reaction pathway for both free carbenes

  4. Introduction Machine Learning Suite XML Interface MLSuite Results Closing Remarks Machine Learning Suite Overview and Tutorial

    E-Print Network [OSTI]

    Wang, Xiaorui "Ray"

    Interface MLSuite Results Future Electrical Consumption EnergyPlus Approximation Inverse EnergyPlus Closing Learning Suite XML Interface MLSuite Results Future Electrical Consumption EnergyPlus Approximation Inverse EnergyPlus Closing Remarks Richard E. Edwards University of Tennessee Machine Learning Suite Overview

  5. Preparation of ethylenediamine dinitrate

    DOE Patents [OSTI]

    Lee, K.

    1984-05-17

    Method for the preparation of ethylenediamine dinitrate. Ethylenediamine dinitrate, a useful explosive, may readily be prepared by solvent extraction of nitrate ion from an acidic aqueous solution thereof using a high-molecular-weight, water-insoluble amine dissolved in an organic solvent, and reacting the resulting oraganic solution with ethylenediamine. The process of the instant invention avoids the use of concentrated nitric acid, as is currently practiced, resulting in a synthesis which is far less hazardous, especially for large quantities of the explosive, and more efficient.

  6. Preparation of ethylenediamine dinitrate

    DOE Patents [OSTI]

    Lee, Kien-yin (Los Alamos, NM)

    1985-01-01

    Method for the preparation of ethylenediamine dinitrate. Ethylenediamine dinitrate, a useful explosive, may readily be prepared by solvent extraction of nitrate ion from an acidic aqueous solution thereof using a high-molecular-weight, water-insoluble amine dissolved in an organic solvent, and reacting the resulting organic solution with ethylenediamine. The process of the instant invention avoids the use of concentrated nitric acid, as is currently practiced, resulting in a synthesis which is far less hazardous especially for large quantities of the explosive, and more efficient.

  7. Preparation of hydrophobic coatings

    DOE Patents [OSTI]

    Branson, Eric D. (Albuquerque, NM); Shah, Pratik B. (Albuquerque, NM); Singh, Seema (Rio Rancho, NM); Brinker, C. Jeffrey (Albuquerque, NM)

    2009-02-03

    A method for preparing a hydrophobic coating by preparing a precursor sol comprising a metal alkoxide, a solvent, a basic catalyst, a fluoroalkyl compound and water, depositing the precursor sol as a film onto a surface, such as a substrate or a pipe, heating, the film and exposing the film to a hydrophobic silane compound to form a hydrophobic coating with a contact angle greater than approximately 150.degree.. The contact angle of the film can be controlled by exposure to ultraviolet radiation to reduce the contact angle and subsequent exposure to a hydrophobic silane compound to increase the contact angle.

  8. Opening Remarks from the Joint Genome Institute and Argonne Lab High Performance Computing Workshop (2010 JGI/ANL HPC Workshop)

    ScienceCinema (OSTI)

    Rubin, Eddy

    2011-06-03

    DOE JGI Director Eddy Rubin gives opening remarks at the JGI/Argonne High Performance Computing (HPC) Workshop on January 25, 2010.

  9. Opening Remarks from the Joint Genome Institute and Argonne Lab High Performance Computing Workshop (2010 JGI/ANL HPC Workshop)

    SciTech Connect (OSTI)

    Rubin, Eddy

    2010-01-25

    DOE JGI Director Eddy Rubin gives opening remarks at the JGI/Argonne High Performance Computing (HPC) Workshop on January 25, 2010.

  10. ARTICULATION AGREEMENT Teacher Preparation

    E-Print Network [OSTI]

    Hammack, Richard

    ARTICULATION AGREEMENT For Teacher Preparation Between J. Sargeant Reynolds Community College of Interdisciplinary Studies degree in Liberal Studies for Early and Elementary Education (LSEE) and Master of Teaching degree in Elementary Education; · Bachelor of Arts degree in English or History and the Master

  11. Experiments: Preparation and Measurement

    E-Print Network [OSTI]

    Neumaier, Arnold

    the experimental set­up und the results of performing the experiment. Again, this is part of human cultureExperiments: Preparation and Measurement by Arnold Neumaier, Vienna March 1996 Abstract Introduction Experiments, properly arranged, provide information about a physical system by suitable

  12. Preparation of graphitic articles

    DOE Patents [OSTI]

    Phillips, Jonathan; Nemer, Martin; Weigle, John C.

    2010-05-11

    Graphitic structures have been prepared by exposing templates (metal, metal-coated ceramic, graphite, for example) to a gaseous mixture that includes hydrocarbons and oxygen. When the template is metal, subsequent acid treatment removes the metal to yield monoliths, hollow graphitic structures, and other products. The shapes of the coated and hollow graphitic structures mimic the shapes of the templates.

  13. Preparation of vinyl acetate

    DOE Patents [OSTI]

    Tustin, G.C.; Zoeller, J.R.; Depew, L.S.

    1998-03-24

    This invention pertains to the preparation of vinyl acetate by contacting a mixture of hydrogen and ketene with a heterogeneous catalyst containing a transition metal to produce acetaldehyde, which is then reacted with ketene in the presence of an acid catalyst to produce vinyl acetate.

  14. Prepared for Outlook 2020

    E-Print Network [OSTI]

    Northern British Columbia, University of

    Northern British Columbia: A Vision for Prosperity Prepared for Outlook 2020: Shaping BC Trust #12;2 Northern British Columbia's Vision for Prosperity Outlook 2020: Shaping BC's Economic and the emerging bio-energy industry..................................... 15 2.2 Mining, oil and gas

  15. Stakeholder Interview Prepared for

    E-Print Network [OSTI]

    Interviews By GE Global Research For University of Hawaii Hawaii Natural Energy Institute 1680 East-West RoadStakeholder Interview Report Prepared for U.S. Department of Energy Office of Electricity Delivery and Energy Reliability Under Award No. DE-FC-06NT42847 Task 1. Deliverable #1 ­ Results of Stakeholder

  16. Porous electrode preparation method

    DOE Patents [OSTI]

    Arons, R.M.; Dusek, J.T.

    1983-10-18

    A porous sintered plaque is provided with a bimodal porosity that is especially well suited for use as an electrode within a molten carbonate fuel cell. The coarse porosity is sufficient for admitting gases into contact with the reaction surfaces while the fine porosity is wetted with and retains molten electrolyte on the reaction sites. The electrode structure is prepared by providing a very fine powder of such as nickel oxide and blending the powder with a suitable decomposable binder to form a solid mass. The mass is comminuted into agglomerate size particles substantially larger than the fine oxide particles and formed into a cohesive compact for subsequent sintering. Sintering is carried out at sufficient conditions to bind the agglomerates together into a porous structure having both coarse and fine porosity. Where lithiated nickel oxide cathodes are prepared, the sintering conditions can be moderate enough to retain substantial quantities of lithium within the electrode for adequate conductivity. 2 figs.

  17. Porous electrode preparation method

    DOE Patents [OSTI]

    Arons, Richard M. (Wheaton, IL); Dusek, Joseph T. (Downers Grove, IL)

    1983-01-01

    A porous sintered plaque is provided with a bimodal porosity that is especially well suited for use as an electrode within a molten carbonate fuel cell. The coarse porosity is sufficient for admitting gases into contact with the reaction surfaces while the fine porosity is wetted with and retains molten electrolyte on the reaction sites. The electrode structure is prepared by providing a very fine powder of such as nickel oxide and blending the powder with a suitable decomposable binder to form a solid mass. The mass is comminuted into agglomerate size particles substantially larger than the fine oxide particles and formed into a cohesive compact for subsequent sintering. Sintering is carried out at sufficient conditions to bind the agglomerates together into a porous structure having both coarse and fine porosity. Where lithiated nickel oxide cathodes are prepared, the sintering conditions can be moderate enough to retain substantial quantities of lithium within the electrode for adequate conductivity.

  18. Preparation of fibrous palladium

    SciTech Connect (OSTI)

    Silver, G.L.; Seabaugh, P.W.; Leahy, B.T.; Werkmeister, D.W.; Martin, F.S.; Friedlander, H.N.

    1988-06-15

    Acrylic fibers (pan fibers) absorb palladium from a hot solution of palladium nitrate in nitric acid. When palladium-loaded acrylic fibers are burned, fibers consisting of palladium and palladium oxide are formed. Reduction of this mixture with hydrogen produces fibers of palladium metal. The fibers may be compressed into pellets which offer less resistance to flowing hydrogen than similar pellets prepared by compressing commercial palladium powder. 9 refs., 12 figs., 5 tabs.

  19. TORIS Data Preparation Guidelines

    SciTech Connect (OSTI)

    Guinn, H.; Remson, D.

    1999-03-11

    The objective of this manual is to present guidelines and procedures for the preparation of new data for the Tertiary Oil Recovery Information System (TORIS) data base. TORIS is an analytical system currently maintained by the Department of Energy's (DOE) Bartlesville Project Office. It uses an extensive field- and reservoir-level data base to evaluate the technical and economic recovery potential of specific crude oil reservoirs.

  20. REMARKS ON THE MAXIMUM ENTROPY METHOD APPLIED TO FINITE TEMPERATURE LATTICE QCD.

    SciTech Connect (OSTI)

    UMEDA, T.; MATSUFURU, H.

    2005-07-25

    We make remarks on the Maximum Entropy Method (MEM) for studies of the spectral function of hadronic correlators in finite temperature lattice QCD. We discuss the virtues and subtlety of MEM in the cases that one does not have enough number of data points such as at finite temperature. Taking these points into account, we suggest several tests which one should examine to keep the reliability for the results, and also apply them using mock and lattice QCD data.

  1. A REMARK ON THE GEOMETRY OF SPACES OF FUNCTIONS WITH PRIME FREQUENCIES.

    E-Print Network [OSTI]

    Matheron, Etienne

    ) and L1 Z-(T) contain a complemented copy of 2 . It is well known that neither C(T) nor to the disc(T) is isomorphic neither to C(T) nor to the disc algebra A(D), and neither L1 (T) nor L1 Z-(T) is isomorphic to L1 (T). Remark. (i) One way of showing that neither C(T) nor to the disc algebra A(D) contains

  2. Preparation of tungsten oxide

    DOE Patents [OSTI]

    Bulian, Christopher J. (Yankton, SD); Dye, Robert C. (Los Alamos, NM); Son, Steven F. (Los Alamos, NM); Jorgensen, Betty S. (Jemez Springs, NM); Perry, W. Lee (Jemez Springs, NM)

    2009-09-22

    Tungsten trioxide hydrate (WO.sub.3.H.sub.2O) was prepared from a precursor solution of ammonium paratungstate in concentrated aqueous hydrochloric acid. The precursor solution was rapidly added to water, resulting in the crash precipitation of a yellow white powder identified as WO.sub.3.H.sub.2O nanosized platelets by x-ray diffraction and scanning electron microscopy. Annealing of the powder at 200.degree. C. provided cubic phase WO.sub.3 nanopowder, and at 400.degree. C. provided WO.sub.3 nanopowder as a mixture of monoclinic and orthorhombic phases.

  3. Method to prepare Semtex

    SciTech Connect (OSTI)

    Alcaraz, A; Dougan, A

    2006-11-26

    This procedure requires the binder and uncoated RDX be prepared in separate steps, see Figure 1: (1) The binder and dye are mixed by agitation with a water-insoluble organic solvent (e.g., toluene), I; (2) The RDX/PETN is agitated thoroughly with water, II; (3) The binder solution I is added to the RDX/water mixture at II with thorough mixing to form a slurry III; (4) In the next step the solvent is distilled off at IV leaving resulting granules; (5) The next step is followed by filtration at V, which may be done by vacuum; (6) The composition is then dried at VI to a dough-like consistency.

  4. Introduction to Metagenomics at DOE JGI (Opening Remarks for the Metagenomics Informatics Challenges Workshop: 10K Genomes at a Time)

    ScienceCinema (OSTI)

    Kyrpides, Nikos [DOE JGI

    2013-01-22

    After a quick introduction by DOE JGI Director Eddy Rubin, DOE JGI's Nikos Kyrpides delivers the opening remarks at the Metagenomics Informatics Challenges Workshop held at the DOE JGI on October 12-13, 2011

  5. Risk Assessment Coherent Risks: An Axiomatic Approach Relation with Cooperative Game Concluding Remarks Risk, Coherency and Cooperative Game

    E-Print Network [OSTI]

    Li, Haijun

    Risk Assessment Coherent Risks: An Axiomatic Approach Relation with Cooperative Game Concluding 2011 1 / 30 #12;Risk Assessment Coherent Risks: An Axiomatic Approach Relation with Cooperative Game Concluding Remarks Outline 1 Risk Assessment Risk = Volatility? Modern Portfolio Theory (MPT) Risk

  6. Influence of transition metals on the surface acidic properties of titania prepared by sol-gel route

    SciTech Connect (OSTI)

    Shali, N.B. [Department of Applied Chemistry, Cochin University of Science and Technology, Cochin-22, Kerala (India); Sugunan, S. [Department of Applied Chemistry, Cochin University of Science and Technology, Cochin-22, Kerala (India)]. E-mail: ssg@cusat.ac.in

    2007-09-04

    A series of titania catalysts containing chromium, molybdenum as well as tungsten has been prepared by colloidal sol-gel route using metatitanic acid as the precursor. Structural characterization of the prepared catalysts was done with Energy dispersive X-ray analysis, X-ray diffraction, BET surface area and pore volume measurements. The influence of different transition metals like chromium, molybdenum and tungsten on the surface acidic properties of titania is investigated in detail. Two independent methods have been used to study the surface acidity of these catalyst systems: temperature programmed desorption of ammonia which is a measure of total acidity and thermodesorption studies using 2,6-dimethyl pyridine which is a measure of Bronsted acidity. Cumene cracking reaction is carried out over the prepared systems for further characterizing the acidity of the prepared catalysts. Remarkable enhancement in the surface acidity is observed after transition metal incorporation. The catalytic activity of the prepared catalysts was tested towards the dehydrogenation of cyclohexane.

  7. Environmental Programs Procedure Preparation, Revision, Review...

    Energy Savers [EERE]

    Environmental Programs Procedure Preparation, Revision, Review, Approval, and Use Environmental Programs Procedure Preparation, Revision, Review, Approval, and Use The documents...

  8. Process for preparing liquid wastes

    DOE Patents [OSTI]

    Oden, Laurance L. (Albany, OR); Turner, Paul C. (Albany, OR); O'Connor, William K. (Lebanon, OR); Hansen, Jeffrey S. (Corvallis, OR)

    1997-01-01

    A process for preparing radioactive and other hazardous liquid wastes for treatment by the method of vitrification or melting is provided for.

  9. CITIZENSHIP NOW! EXAM PREPARATION HANDBOOK

    E-Print Network [OSTI]

    Qiu, Weigang

    CITIZENSHIP NOW! EXAM PREPARATION HANDBOOK #12;washington oregon nevada idaho montananorthdakota to offer targeted programs--Si Se Puede!, a joint education initiative between CUNY and the Consulate NOW! EXAM PREPARATION HANDBOOK #12;T he City University of New York is the nation's largest urban

  10. Remarks on the properties of elliptical galaxies in modified Newtonian dynamics

    E-Print Network [OSTI]

    Tom Richtler; Benoit Famaey; Gianfranco Gentile; Ylva Schuberth

    2011-03-15

    Two incorrect arguments against MOND in elliptical galaxies could be that the equivalent circular velocity curves tend to become flat at much larger accelerations than in spiral galaxies, and that the Newtonian dark matter halos are more concentrated than in spirals. Here, we compare published scaling relations for the dark halos of elliptical galaxies to the scaling relations expected for MONDian phantom halos. We represent the baryonic content of galaxies by spherical profiles, and their corresponding MONDian phantom halos by logarithmic halos. We then derive the surface densities, central densities, and phase space densities and compare them with published scaling relations. We conclude that it is possible to get flat circular velocity curves at high acceleration in MOND, and that this happens for baryonic distributions described by Jaffe profiles in the region where the circular velocity curve is flat. Moreover, the scaling relations of dark halos of ellipticals are remarkably similar to the scaling relations of phantom halos of MOND.

  11. Preparing for Transfer Biological Engineering

    E-Print Network [OSTI]

    Walter, M.Todd

    Preparing for Transfer Majors: Biological Engineering Chemical Engineering Civil Engineering Computer Science Electrical & Computer Engineering Engineering Physics Environmental Engineering Information Science, Systems, & Technology Materials Science & Engineering Mechanical Engineering Operations

  12. Preparing for Transfer Biological Engineering

    E-Print Network [OSTI]

    Walter, M.Todd

    Preparing for Transfer Majors: Biological Engineering Biomedical Engineering* Chemical Engineering Civil Engineering Computer Science Electrical & Computer Engineering Engineering Physics Environmental Engineering Information Science, Systems, & Technology Materials Science & Engineering Mechanical Engineering

  13. Method for preparation of polysilanes

    DOE Patents [OSTI]

    Zeigler, John M. (2208 Lester Dr., NE, Albuquerque, NM 87112)

    1991-01-01

    High molecular weight polysilanes are prepared using highly non-chain-transferring solvents. Certain alloys of sodium can also be used to advantage with such solvents. The high molecular weights are achievable even in the commercially preferred "normal" addition procedure.

  14. Welcome Remarks and Introduction from the DOE Under Secretary for Science, Steve Koonin (2011 EFRC Summit)

    ScienceCinema (OSTI)

    Koonin, Steve

    2012-03-14

    In this video the DOE Under Secretary for Science, Steve Koonin, opened the 2011 EFRC Summit and Forum with welcoming remarks and an introduction of the keynote address. The 2011 EFRC Summit and Forum brought together the EFRC community and science and policy leaders from universities, national laboratories, industry and government to discuss "Science for our Nation's Energy Future." In August 2009, the Office of Science established 46 Energy Frontier Research Centers. The EFRCs are collaborative research efforts intended to accelerate high-risk, high-reward fundamental research, the scientific basis for transformative energy technologies of the future. These Centers involve universities, national laboratories, nonprofit organizations, and for-profit firms, singly or in partnerships, selected by scientific peer review. They are funded at $2 to $5 million per year for a total planned DOE commitment of $777 million over the initial five-year award period, pending Congressional appropriations. These integrated, multi-investigator Centers are conducting fundamental research focusing on one or more of several ?grand challenges? and use-inspired ?basic research needs? recently identified in major strategic planning efforts by the scientific community. The purpose of the EFRCs is to integrate the talents and expertise of leading scientists in a setting designed to accelerate research that transforms the future of energy and the environment.

  15. Remarkably robust and correlated coherence and antiferromagnetism in (Ce1-x Lax)Cu?Ge?

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

    Hodovanets, H.; Bud’ko, S.? L.; Straszheim, W.? E.; Taufour, V.; Mun, E.? D.; Kim, H.; Flint, R.; Canfield, P.? C.

    2015-06-08

    We present magnetic susceptibility, resistivity, specific heat, and thermoelectric power measurements on (Ce1-x Lax)Cu?Ge? single crystals (0 ? x ? 1). With La substitution, the antiferromagnetic temperature TN is suppressed in an almost linear fashion and moves below 0.36 K, the base temperature of our measurements for x > 0.8. Surprisingly, in addition to robust antiferromagnetism, the system also shows low temperature coherent scattering below Tcoh up to ~ 0.9 of La, indicating a small percolation limit ~ 9% of Ce. Tcoh as a function of magnetic field was found to have different behavior for x more »> 0.9. Remarkably, (Tcoh)² at H = 0 was found to be linearly proportional to TN. The jump in the magnetic specific heat ?Cm at TN as a function of TK/TN for (Ce1-x Lax)Cu?Ge? follows the theoretical prediction based on the molecular field calculation for the S = 1/2 resonant level model.« less

  16. HYDRAULIC CEMENT PREPARATION FROM LURGI SPENT SHALE

    E-Print Network [OSTI]

    Mehta, P.K.

    2013-01-01

    P. , "Investigations on hydraulic cement from spent oilCO, April 16-18, 1980 HYDRAULIC CEMENT PREPARATION FROMUniversity of California. HYDRAULIC CEMENT PREPARATION FROM

  17. On the force and torque on systems of rigid bodies: A remark on an integral formula due to Howe

    E-Print Network [OSTI]

    Tabak, Esteban G.

    On the force and torque on systems of rigid bodies: A remark on an integral formula due to Howe 2007 M. S. Howe J. Fluid Mech. 206, 131 1989 presented integral formulas for the force and torque induced by free vorticity, and viscous skin friction. Here a simple extension of Howe's formulas is done

  18. Remarks of Graham Fleming, Deputy Director, Berkeley Lab California Assembly Committee on Jobs, Economic Growth and the Economy

    E-Print Network [OSTI]

    Knowles, David William

    Remarks of Graham Fleming, Deputy Director, Berkeley Lab California Assembly Committee on Jobs to solving the energy problem ­ fields such as chemistry, chemical engineering, plant and microbial biology and development. New industries, new jobs and environmental sustainability are at stake. The Joint Bio

  19. 0036-1445/81.'"2301-0005 $01.00/0 f^MATICAL REMARKS ON THE VAN ALLEN RADIATION BELT

    E-Print Network [OSTI]

    Knill, Oliver

    0036-1445/81.'"2301-0005 $01.00/0 f^MATICAL REMARKS ON THE VAN ALLEN RADIATION BELT: A SURVEY radiation belt, were seemingly i vv j . {severai vears. sd, some of these particles were observed to have center or "adiabatic" approximation.) Under these circumstances, it was #12;THE VAN ALLEN RADIATION BELT

  20. Journal of Statistical Physics. 1Iol. 85. Nos. I/2. 1996 A Remark on Diffusion of Directed Polymers in

    E-Print Network [OSTI]

    Song, Renming

    Journal of Statistical Physics. 1Iol. 85. Nos. I/2. 1996 A Remark on Diffusion of Directed Polymers of random walks or directed polymers interacting with an environment which is random in space and time. KEY WORDS: Random walks: directed polymers: random environment: martingales. 1. INTRODUCTION

  1. Energy Secretary Moniz's Remarks at University of Texas at Austin -- As

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann JacksonDepartment ofOffice ofofWind ProjectsEfficiencyPrepared for Delivery | Department

  2. Energy Secretary Moniz's Remarks at the 2013 IAEA General Conference in

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann JacksonDepartment ofOffice ofofWind ProjectsEfficiencyPrepared for Delivery |

  3. Energy Secretary Moniz's Remarks at the Opening Ceremony for the Ivanpah

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann JacksonDepartment ofOffice ofofWind ProjectsEfficiencyPrepared for Delivery |Solar

  4. Energy Secretary Moniz's Remarks at the U.S. Institute of Peace Conference

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann JacksonDepartment ofOffice ofofWind ProjectsEfficiencyPrepared for Delivery |Solar-- As

  5. Preparation of RCRA contingency plans

    SciTech Connect (OSTI)

    Not Available

    1992-07-01

    The purpose of this guidance is to assist Department of Energy (DOE) field personnel in the preparation of Resource Conservation and Recovery Act (RCRA) contingency plans as set forth in 40 CFR 264/265 Subpart D and 270.42. The guidance will assist personnel in evaluating and ensuring facility compliance with the contingency plan requirements.

  6. Preparation of gas selective membranes

    DOE Patents [OSTI]

    Kulprathipanja, Santi (Hoffman Estates, IL); Kulkarni, Sudhir S. (Hoffman Estates, IL); Funk, Edward W. (Highland Park, IL)

    1988-01-01

    Gas separation membranes which possess improved characteristics as exemplified by selectivity and flux may be prepared by coating a porous organic polymer support with a solution or emulsion of a plasticizer and an organic polymer, said coating being effected at subatmospheric pressures in order to increase the penetration depth of the coating material.

  7. JOURNAL AUTHORS SURVEY Prepared by

    E-Print Network [OSTI]

    Stevenson, Paul

    JISC/OSI JOURNAL AUTHORS SURVEY Report Prepared by Key Perspectives Ltd 48 Old Coach Road, Playing behind its development 4 2.2 Models and definitions of open access 8 2.2.1 Open access journals 8 2 4.1 Respondent profiles 18 4.2 Awareness of open access journals 18 4.2.1 Extent and longevity

  8. Photochemical preparation of plutonium pentafluoride

    DOE Patents [OSTI]

    Rabideau, Sherman W. (Los Alamos, NM); Campbell, George M. (Los Alamos, NM)

    1987-01-01

    The novel compound plutonium pentafluoride may be prepared by the photodissociation of gaseous plutonium hexafluoride. It is a white solid of low vapor pressure, which consists predominantly of a face-centered cubic structure with a.sub.o =4.2709.+-.0.0005 .ANG..

  9. Preparation of asymmetric porous materials

    DOE Patents [OSTI]

    Coker, Eric N. (Albuquerque, NM)

    2012-08-07

    A method for preparing an asymmetric porous material by depositing a porous material film on a flexible substrate, and applying an anisotropic stress to the porous media on the flexible substrate, where the anisotropic stress results from a stress such as an applied mechanical force, a thermal gradient, and an applied voltage, to form an asymmetric porous material.

  10. Arduino Sustainability Project Prepared for

    E-Print Network [OSTI]

    Kachroo, Pushkin

    Arduino Sustainability Project Prepared for: Dr. Pushkin Kachroo EE 290 UNLV Christian Calvo 2009 by the Arduino microcontroller to satisfy the theme of sustainability. The device I decided to construct is determined by the LDR. The LDR output signal is fed into an analog input of the Arduino. The value is read

  11. Guide to Petrography Specimen Preparation

    E-Print Network [OSTI]

    Henderson, Gideon

    I Microscopic Examination I Image Analysis & Capture #12;In 1849 when Henry Sorby, the father of pet's technologies help deliver the fullest product offering for all applications. Together with our technical in the case of preparing thin sections) · Expose the surface of interest Historically, the sectioning process

  12. Prepared

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-SessionsSouthReport for the t-) S/,,5 'a C O M1 the RFSOGorPLEASE RETURN

  13. Porous-electrode preparation method

    DOE Patents [OSTI]

    Arons, R.M.; Dusek, J.T.

    1981-09-17

    A porous sintered plaque is provided with a bimodal porosity that is especially well suited for use as an electrode within a molten carbonate fuel cell. The coarse porosity is sufficient for admitting gases into contact with the reaction surfaces while the fine porosity is wetted with and retains molten electrolyte on the reaction sites. The electrode structure is prepared by providing a very fine powder such as nickel oxide and blending the powder with a suitable decomposable binder to form a solid mass. The mass is comminuted into agglomerate size particles substantially larger than the fine oxide particles and formed into a cohesive compact for subsequent sintering. Sintering is carried out at sufficient conditions to bind the agglomerates together into a porous structure having both coarse and fine porosity. Where lithiated nickel oxide cathodes are prepared, the sintering conditions can be moderate enough to retain substantial quantities of lithium within the electrode for adequate conductivity.

  14. Preparation of superconductor precursor powders

    DOE Patents [OSTI]

    Bhattacharya, Raghunath (Littleton, CO)

    1998-01-01

    A process for the preparation of a precursor metallic powder composition for use in the subsequent formation of a superconductor. The process comprises the steps of providing an electrodeposition bath comprising an electrolyte medium and a cathode substrate electrode, and providing to the bath one or more soluble salts of one or more respective metals which are capable of exhibiting superconductor properties upon subsequent appropriate treatment. The bath is continually energized to cause the metallic and/or reduced particles formed at the electrode to drop as a powder from the electrode into the bath, and this powder, which is a precursor powder for superconductor production, is recovered from the bath for subsequent treatment. The process permits direct inclusion of all metals in the preparation of the precursor powder, and yields an amorphous product mixed on an atomic scale to thereby impart inherent high reactivity. Superconductors which can be formed from the precursor powder include pellet and powder-in-tube products.

  15. Preparation of energy storage materials

    DOE Patents [OSTI]

    Li, Lin Song (Los Alamos, NM); Jia, Quanxi (Los Alamos, NM)

    2003-01-01

    A process is provided for the preparation of a metallic oxide composite including mixing an aqueous solution of a water-soluble metal compound and colloidal silica, depositing the mixture upon a substrate, heating the mixture-coated substrates at temperatures from about 150.degree. C. to about 300.degree. C. for time sufficient to form a metallic oxide film, and, removing the silica from the metallic oxide film whereby a porous metal oxide structure is formed.

  16. Preparation Of Energy Storage Materials

    DOE Patents [OSTI]

    Li, Lin Song (Los Alamos, NM); Jia, Quanxi (Los Alamos, NM)

    2003-12-02

    A process is provided for the preparation of a metallic oxide composite including mixing an aqueous solution of a water-soluble metal compound and colloidal silica, depositing the mixture upon a substrate, heating the mixture-coated substrates at temperatures from about 150.degree. C. to about 300.degree. C. for time sufficient to form a metallic oxide film, and, removing the silica from the metallic oxide film whereby a porous metal oxide structure is formed.

  17. Method for preparing ceramic composite

    DOE Patents [OSTI]

    Alexander, Kathleen B. (Oak Ridge, TN); Tiegs, Terry N. (Lenoir City, TN); Becher, Paul F. (Oak Ridge, TN); Waters, Shirley B. (Knoxville, TN)

    1996-01-01

    A process for preparing ceramic composite comprising blending TiC particulates, Al.sub.2 O.sub.3 particulates and nickle aluminide and consolidating the mixture at a temperature and pressure sufficient to produce a densified ceramic composite having fracture toughness equal to or greater than 7 MPa m.sup.1/2, a hardness equal to or greater than 18 GPa.

  18. Method for preparing ceramic composite

    DOE Patents [OSTI]

    Alexander, K.B.; Tiegs, T.N.; Becher, P.F.; Waters, S.B.

    1996-01-09

    A process is disclosed for preparing ceramic composite comprising blending TiC particulates, Al{sub 2}O{sub 3} particulates and nickel aluminide and consolidating the mixture at a temperature and pressure sufficient to produce a densified ceramic composite having fracture toughness equal to or greater than 7 MPa m{sup 1/2}, a hardness equal to or greater than 18 GPa. 5 figs.

  19. Method of surface preparation of niobium

    DOE Patents [OSTI]

    Srinivasan-Rao, Triveni (Shoreham, NY); Schill, John F. (Ridge, NY)

    2003-01-01

    The present invention is for a method of preparing a surface of niobium. The preparation method includes polishing, cleaning, baking and irradiating the niobium surface whereby the resulting niobium surface has a high quantum efficiency.

  20. Stormwater Pollution Prevention Plan Prepared by

    E-Print Network [OSTI]

    Eisen, Michael

    Stormwater Pollution Prevention Plan Prepared by: Environment, Health, Safety, and Security .....................................................16 3.0 Potential Sources of Pollution

  1. Preparing for the Arrival of Electric Vehicle

    Broader source: Energy.gov [DOE]

    This webinar covers how to prepare for electric vehicles and elements of developing an EV infrastructure plan.

  2. Preparation of superconductor precursor powders

    DOE Patents [OSTI]

    Bhattacharya, Raghunath (Littleton, CO); Blaugher, Richard D. (Evergreen, CO)

    1995-01-01

    A process for the preparation of a precursor metallic powder composition for use in the subsequent formation of a superconductor. The process comprises the steps of providing an electrodeposition bath comprising an electrolyte medium and a cathode substrate electrode, and providing to the bath one or more soluble salts of one or more respective metals, such as nitrate salts of thallium, barium, calcium, and copper, which are capable of exhibiting superconductor properties upon subsequent appropriate treatment. The bath is continually energized to cause the metallic particles formed at the electrode to drop as a powder from the electrode into the bath, and this powder, which is a precursor powder for superconductor production, is recovered from the bath for subsequent treatment. The process permits direct inclusion of thallium in the preparation of the precursor powder, and yields an amorphous product mixed on an atomic scale to thereby impart inherent high reactivity. Superconductors which can be formed from the precursor powder include pellet and powder-in-tube products.

  3. Preparation of hydrophobic organic aeorgels

    DOE Patents [OSTI]

    Baumann, Theodore F. (Tracy, CA); Satcher, Jr., Joe H. (Patterson, CA); Gash, Alexander E. (Livermore, CA)

    2007-11-06

    Synthetic methods for the preparation of hydrophobic organics aerogels. One method involves the sol-gel polymerization of 1,3-dimethoxybenzene or 1,3,5-trimethoxybenzene with formaldehyde in non-aqueous solvents. Using a procedure analogous to the preparation of resorcinol-formaldehyde (RF) aerogels, this approach generates wet gels that can be dried using either supercritical solvent extraction to generate the new organic aerogels or air dried to produce an xerogel. Other methods involve the sol-gel polymerization of 1,3,5 trihydroxy benzene (phloroglucinol) or 1,3 dihydroxy benzene (resorcinol) and various aldehydes in non-aqueous solvents. These methods use a procedure analogous to the one-step base and two-step base/acid catalyzed polycondensation of phloroglucinol and formaldehyde, but the base catalyst used is triethylamine. These methods can be applied to a variety of other sol-gel precursors and solvent systems. These hydrophobic organics aerogels have numerous application potentials in the field of material absorbers and water-proof insulation.

  4. Preparation of hydrophobic organic aeorgels

    DOE Patents [OSTI]

    Baumann, Theodore F.; Satcher, Jr., Joe H.; Gash, Alexander E.

    2004-10-19

    Synthetic methods for the preparation of hydrophobic organics aerogels. One method involves the sol-gel polymerization of 1,3-dimethoxybenzene or 1,3,5-trimethoxybenzene with formaldehyde in non-aqueous solvents. Using a procedure analogous to the preparation of resorcinol-formaldehyde (RF) aerogels, this approach generates wet gels that can be dried using either supercritical solvent extraction to generate the new organic aerogels or air dried to produce an xerogel. Other methods involve the sol-gel polymerization of 1,3,5 trihydroxy benzene (phloroglucinol) or 1,3 dihydroxy benzene (resorcinol) and various aldehydes in non-aqueous solvents. These methods use a procedure analogous to the one-step base and two-step base/acid catalyzed polycondensation of phloroglucinol and formaldehyde, but the base catalyst used is triethylamine. These methods can be applied to a variety of other sol-gel precursors and solvent systems. These hydrophobic organics aerogels have numerous application potentials in the field of material absorbers and water-proof insulation.

  5. Preparation of superconductor precursor powders

    DOE Patents [OSTI]

    Bhattacharya, R.

    1998-08-04

    A process for the preparation of a precursor metallic powder composition for use in the subsequent formation of a superconductor. The process comprises the steps of providing an electrodeposition bath comprising an electrolyte medium and a cathode substrate electrode, and providing to the bath one or more soluble salts of one or more respective metals which are capable of exhibiting superconductor properties upon subsequent appropriate treatment. The bath is continually energized to cause the metallic and/or reduced particles formed at the electrode to drop as a powder from the electrode into the bath, and this powder, which is a precursor powder for superconductor production, is recovered from the bath for subsequent treatment. The process permits direct inclusion of all metals in the preparation of the precursor powder, and yields an amorphous product mixed on an atomic scale to thereby impart inherent high reactivity. Superconductors which can be formed from the precursor powder include pellet and powder-in-tube products. 7 figs.

  6. A REMARKABLE LONG-TERM LIGHT CURVE AND DEEP, LOW-STATE SPECTROSCOPY: SWIFT AND XMM-NEWTON MONITORING OF THE NLS1 GALAXY Mkn 335

    E-Print Network [OSTI]

    Grupe, D.

    The narrow-line Seyfert 1 galaxy (NLS1) Mkn 335 is remarkable because it has repeatedly shown deep, long X-ray low states that show pronounced spectral structure. It has become one of the prototype active galactic nuclei ...

  7. Aerosol preparation of intact lipoproteins

    DOE Patents [OSTI]

    Benner, W. Henry (Danville, CA); Krauss, Ronald M (Berkeley, CA); Blanche, Patricia J (Berkeley, CA)

    2012-01-17

    A medical diagnostic method and instrumentation system for analyzing noncovalently bonded agglomerated biological particles is described. The method and system comprises: a method of preparation for the biological particles; an electrospray generator; an alpha particle radiation source; a differential mobility analyzer; a particle counter; and data acquisition and analysis means. The medical device is useful for the assessment of human diseases, such as cardiac disease risk and hyperlipidemia, by rapid quantitative analysis of lipoprotein fraction densities. Initially, purification procedures are described to reduce an initial blood sample to an analytical input to the instrument. The measured sizes from the analytical sample are correlated with densities, resulting in a spectrum of lipoprotein densities. The lipoprotein density distribution can then be used to characterize cardiac and other lipid-related health risks.

  8. New DOE-NASCAR Partnership Revs Deployment of Pollution Reducing...

    Office of Environmental Management (EM)

    - 4:44pm Addthis Dr. Michael Knotek, Deputy Undersecretary for Science and Energy at the Energy Department, delivers remarks at the NASCAR Green Summit in Chicago, where the...

  9. Adiabatic state preparation study of methylene

    SciTech Connect (OSTI)

    Veis, Libor, E-mail: libor.veis@jh-inst.cas.cz; Pittner, Ji?í, E-mail: jiri.pittner@jh-inst.cas.cz [J. Heyrovský Institute of Physical Chemistry, Academy of Sciences of the Czech Republic, v.v.i., Dolejškova 3, 18223 Prague 8 (Czech Republic)

    2014-06-07

    Quantum computers attract much attention as they promise to outperform their classical counterparts in solving certain type of problems. One of them with practical applications in quantum chemistry is simulation of complex quantum systems. An essential ingredient of efficient quantum simulation algorithms are initial guesses of the exact wave functions with high enough fidelity. As was proposed in Aspuru-Guzik et al. [Science 309, 1704 (2005)], the exact ground states can in principle be prepared by the adiabatic state preparation method. Here, we apply this approach to preparation of the lowest lying multireference singlet electronic state of methylene and numerically investigate preparation of this state at different molecular geometries. We then propose modifications that lead to speeding up the preparation process. Finally, we decompose the minimal adiabatic state preparation employing the direct mapping in terms of two-qubit interactions.

  10. HYDRAULIC CEMENT PREPARATION FROM LURGI SPENT SHALE

    E-Print Network [OSTI]

    Mehta, P.K.

    2013-01-01

    Investigations on hydraulic cement from spent oil shale,"April 16-18, 1980 HYDRAULIC CEMENT PREPARATION FROM LURGIpressi ve b strength, MPa this cement in moist environments.

  11. Preparing A Vita Ready Reference E-13

    E-Print Network [OSTI]

    Preparing A Vita Ready Reference E-13 College of Engineering, Architecture & Technology Career Services Oklahoma State University College of Engineering, Architecture & Technology Career Services Office

  12. Thesis/Dissertation Guide Instructions for Preparation

    E-Print Network [OSTI]

    Frantz, Kyle J.

    Thesis/Dissertation Guide Instructions for Preparation ........................................................................................ 3 1.5 Obtaining Bound Copies of your Thesis or Dissertation .......................................................................................... 8 3 ORGANIZATION OF THE THESIS

  13. Preparing for Project Implementation Assigning Accountability...

    Office of Environmental Management (EM)

    Assigning Accountability for Each Project, April 14, 2010 Preparing for Project Implementation Assigning Accountability for Each Project, April 14, 2010 Assigning Accountability...

  14. Methods for preparation of cyclopentadienyliron (II) arenes

    DOE Patents [OSTI]

    Keipert, S.J.

    1991-10-22

    Two improved methods for preparation of compounds with the structure shown in the equation, [(Cp)--Fe--(Ar)][sup +][sub b]X[sup b[minus

  15. Remarks on the regularity criteria of three-dimensional magnetohydrodynamics system in terms of two velocity field components

    SciTech Connect (OSTI)

    Yamazaki, Kazuo [Department of Mathematics, Oklahoma State University, 401 Mathematical Sciences, Stillwater, Oklahoma 74078 (United States)] [Department of Mathematics, Oklahoma State University, 401 Mathematical Sciences, Stillwater, Oklahoma 74078 (United States)

    2014-03-15

    We study the three-dimensional magnetohydrodynamics system and obtain its regularity criteria in terms of only two velocity vector field components eliminating the condition on the third component completely. The proof consists of a new decomposition of the four nonlinear terms of the system and estimating a component of the magnetic vector field in terms of the same component of the velocity vector field. This result may be seen as a component reduction result of many previous works [C. He and Z. Xin, “On the regularity of weak solutions to the magnetohydrodynamic equations,” J. Differ. Equ. 213(2), 234–254 (2005); Y. Zhou, “Remarks on regularities for the 3D MHD equations,” Discrete Contin. Dyn. Syst. 12(5), 881–886 (2005)].

  16. Process for preparing energetic materials

    DOE Patents [OSTI]

    Simpson, Randall L. (Livermore, CA); Lee, Ronald S. (Livermore, CA); Tillotson, Thomas M. (Tracy, CA; , Hrubesh, Lawrence W. (Pleasanton, CA); Swansiger, Rosalind W. (Livermore, CA); Fox, Glenn A. (Livermore, CA)

    2011-12-13

    Sol-gel chemistry is used for the preparation of energetic materials (explosives, propellants and pyrotechnics) with improved homogeneity, and/or which can be cast to near-net shape, and/or made into precision molding powders. The sol-gel method is a synthetic chemical process where reactive monomers are mixed into a solution, polymerization occurs leading to a highly cross-linked three dimensional solid network resulting in a gel. The energetic materials can be incorporated during the formation of the solution or during the gel stage of the process. The composition, pore, and primary particle sizes, gel time, surface areas, and density may be tailored and controlled by the solution chemistry. The gel is then dried using supercritical extraction to produce a highly porous low density aerogel or by controlled slow evaporation to produce a xerogel. Applying stress during the extraction phase can result in high density materials. Thus, the sol-gel method can be used for precision detonator explosive manufacturing as well as producing precision explosives, propellants, and pyrotechnics, along with high power composite energetic materials.

  17. Transparent and conductive indium doped cadmium oxide thin films prepared by pulsed filtered cathodic arc deposition

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

    Zhu, Yuankun; Mendelsberg, Rueben J.; Zhu, Jiaqi; Han, Jiecai; Anders, André

    2012-11-26

    Indium doped cadmium oxide (CdO:In) films with different In concentrations were prepared on low-cost glass substrates by pulsed filtered cathodic arc deposition (PFCAD). In this study, it is shown that polycrystalline CdO:In films with smooth surface and dense structure are obtained. In-doping introduces extra electrons leading to remarkable improvements of electron mobility and conductivity, as well as improvement in the optical transmittance due to the Burstein Moss effect. CdO:In films on glass substrates with thickness near 230 nm show low resistivity of 7.23 x 10-5 ?cm, high electron mobility of 142 cm2/Vs, and mean transmittance over 80% from 500-1250 nmmore »(including the glass substrate). These high quality pulsed arc-grown CdO:In films are potentially suitable for high efficiency multi-junction solar cells that harvest a broad range of the solar spectrum.« less

  18. Transparent and conductive indium doped cadmium oxide thin films prepared by pulsed filtered cathodic arc deposition

    SciTech Connect (OSTI)

    Zhu, Yuankun; Mendelsberg, Rueben J.; Zhu, Jiaqi; Han, Jiecai; Anders, André

    2012-11-26

    Indium doped cadmium oxide (CdO:In) films with different In concentrations were prepared on low-cost glass substrates by pulsed filtered cathodic arc deposition (PFCAD). In this study, it is shown that polycrystalline CdO:In films with smooth surface and dense structure are obtained. In-doping introduces extra electrons leading to remarkable improvements of electron mobility and conductivity, as well as improvement in the optical transmittance due to the Burstein Moss effect. CdO:In films on glass substrates with thickness near 230 nm show low resistivity of 7.23 x 10-5 ?cm, high electron mobility of 142 cm2/Vs, and mean transmittance over 80% from 500-1250 nm (including the glass substrate). These high quality pulsed arc-grown CdO:In films are potentially suitable for high efficiency multi-junction solar cells that harvest a broad range of the solar spectrum.

  19. Transparent and conductive indium doped cadmium oxide thin films prepared by pulsed filtered cathodic arc deposition

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

    Zhu, Yuankun [Harbin Institute of Technology (China). Center for Composite Materials and Structures; Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). Plasma Applications Group; Mendelsberg, Rueben J. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). Plasma Applications Group and Molecular Foundry; Zhu, Jiaqi [Harbin Institute of Technology (China). Center for Composite Materials and Structures; Han, Jiecai [Harbin Institute of Technology (China). Center for Composite Materials and Structures; Anders, Andre [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). Plasma Applications Group

    2013-01-01

    Indium doped cadmium oxide (CdO:In) films with different In concentrations were prepared on low-cost glass substrates by pulsed filtered cathodic arc deposition (PFCAD). It is shown that polycrystalline CdO:In films with smooth surface and dense structure are obtained. In-doping introduces extra electrons leading to remarkable improvements of electron mobility and conductivity, as well as improvement in the optical transmittance due to the Burstein Moss effect. CdO:In films on glass substrates with thickness near 230 nm show low resistivity of 7.23 10-5 cm, high electron mobility of 142 cm2/Vs, and mean transmittance over 80percent from 500-1250 nm (including the glass substrate). These high quality pulsed arc-grown CdO:In films are potentially suitable for high efficiency multi-junction solar cells that harvest a broad range of the solar spectrum.

  20. Preparation and properties of sliver and nitrogen co-doped TiO{sub 2} photocatalyst

    SciTech Connect (OSTI)

    Zhang, Ying; Zhang, Jin; Zhu, Zhongqi; Yan, Ningning; Liu, Qingju

    2013-11-15

    Graphical abstract: - Highlights: • The silver and nitrogen co-doped TiO{sub 2} photocatalysts were prepared and characterized. • The light absorption threshold wavelength of Ag–N–TiO{sub 2} is red-shifted to visible light. • The recombination of the photo-generated electrons and holes of Ag–N–TiO{sub 2} is inhibited. • The photocatalytic activity of Ag–N–TiO{sub 2} is remarkable improved. - Abstract: TiO{sub 2} photocatalysts co-doped with different content of Ag and N were prepared by sol–gel method combined with microwave chemical method. The samples were analyzed by X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR), transmission electron microscope (TEM), ultraviolet–visible diffuse reflectance spectrum (UV–vis) and photo-luminescence emission spectrum (PL). The photocatalytic activity was investigated by photocatalytic degradation of methylene blue (MB) under irradiation of fluorescent lamp. The results indicate that Ag and N co-doping can restrain the increase of grain size, broaden the absorption spectrum to visible light region, and inhibit the recombination of the photo-generated electron–hole pairs. Moreover, the photocatalytic activity of Ag–N–TiO{sub 2} in MB degradation is remarkable improved. The degradation rate of the sample with Ag:TiO{sub 2} = 0.05 at%, N:TiO{sub 2} = 18.50 wt% in 5 h is 93.44%, which is much higher than that of Degussa P25 (39.40%)

  1. Remarks on string solitons

    SciTech Connect (OSTI)

    Loginov, E. K.

    2008-05-15

    We consider generalized self-duality equations for U(2r) Yang-Mills theory on R{sup 8} with quaternionic structure. We employ the extended ADHM method in eight dimensions to construct exact soliton solutions of the low-energy effective theory of the heterotic string.

  2. Women accomplishing remarkable feats

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorking WithTelecentricNCubictheThe U.S.DecemberChinn WomenPersonal message

  3. A remarkable recurrent nova in M31: Discovery and optical/UV observations of the predicted 2014 eruption

    E-Print Network [OSTI]

    Darnley, M J; Steele, I A; Bode, M F; Ribeiro, V A R M; Rodríguez-Gil, P; Shafter, A W; Williams, S C; Baer, D; Hachisu, I; Hernanz, M; Hornoch, K; Hounsell, R; Kato, M; Kiyota, S; Ku?áková, H; Maehara, H; Ness, J -U; Piascik, A S; Sala, G; Skillen, I; Smith, R J; Wolf, M

    2015-01-01

    The Andromeda Galaxy recurrent nova M31N 2008-12a had been caught in eruption eight times. The inter-eruption period of M31N 2008-12a is ~1 year, making it the most rapidly recurring system known, and a strong single-degenerate Type Ia Supernova progenitor candidate. Following the 2013 eruption, a campaign was initiated to detect the predicted 2014 eruption and to then perform high cadence optical photometric and spectroscopic monitoring using ground-based telescopes, along with rapid UV and X-ray follow-up with the Swift satellite. Here we report the results of a high cadence multicolour optical monitoring campaign, the spectroscopic evolution, and the UV photometry. We also discuss tantalising evidence of a potentially related, vastly-extended, nebulosity. The 2014 eruption was discovered, before optical maximum, on October 2, 2014. We find that the optical properties of M31N 2008-12a evolve faster than all Galactic recurrent novae known, and all its eruptions show remarkable similarity both photometrically...

  4. Preparation of Carbon Nanotube-Composite 

    E-Print Network [OSTI]

    Sharma, Sundeep

    2011-08-08

    properties, i.e., high tensile moduli, and strength of carbon nanotube, we chose carbon nanotube as a reinforcement fiber to enhance the mechanical properties of resulting composite. The main issue encountered while preparing composite was to fully disperse...

  5. Hometown News Scientists prepare for oil contamination

    E-Print Network [OSTI]

    Fernandez, Eduardo

    Hometown News Scientists prepare for oil contamination Posted: 2010 Jun 25 - 00:54 By Jay Meisel organisms. If the oil contaminates reefs in the area, it will probably not totally destroy the reefs

  6. The preparation of states in quantum mechanics

    E-Print Network [OSTI]

    Juerg Froehlich; Baptiste Schubnel

    2014-09-28

    The important problem of how to prepare a quantum mechanical system, $S$, in a specific initial state of interest - e.g., for the purposes of some experiment - is addressed. Three distinct methods of state preparation are described. One of these methods has the attractive feature that it enables one to prepare $S$ in a preassigned initial state with certainty; i.e., the probability of success in preparing $S$ in a given state is unity. This method relies on coupling $S$ to an open quantum-mechanical environment, $E$, in such a way that the dynamics of $S \\vee E$ pulls the state of $S$ towards an "attractor", which is the desired initial state of $S$. This method is analyzed in detail.

  7. Numerically Efficient Parallel Algorithms Prepared for the

    E-Print Network [OSTI]

    Simulation using High Performance Computing Prepared by New Mexico Tech New Mexico Institute of Mining agency thereof. #12;Final Report for Task One Project: Application of High Performance Computing

  8. Brazil Trip, 2014 Prepared by Sukant Misra

    E-Print Network [OSTI]

    Rock, Chris

    1 Brazil Trip, 2014 Prepared by Sukant Misra 1. The Visits: Sao, National Coordinator of TTU ISD in Brazil. 3. Visits of Institutions of Higher/institutions of Brazil, and are the major players of the Brazilian Scientific Mobility Program

  9. Numerically Efficient Parallel Algorithms Prepared for the

    E-Print Network [OSTI]

    Simulation using High Performance Computing Prepared by New Mexico Tech New Mexico Institute of Mining of solutions is found by taking the randomness of wind generation and loads into consideration. A new method

  10. Process for the preparation of organoclays

    DOE Patents [OSTI]

    Chaiko, David J.

    2004-11-23

    A method for preparing organoclays for use as rheological control agents and in the preparation of nanocomposites. Typically, the clay is dispersed in water, and a specific amount of polymeric hydrotrope, ranging from 0.1 to 15 weight percent relative to the weight of the clay, is adsorbed onto the clay surface. Quaternary amine exchange is also performed on the clay to modify the surface hydrophilic/lipophilic balance (HLB) of the clay.

  11. Process for the preparation of organoclays

    DOE Patents [OSTI]

    Chaiko, David J. (Naperville, IL)

    2003-01-01

    A method for preparing organoclays from smectites for use as rheological control agents and in the preparation of nanocomposites. Typically, the clay is dispersed in water, and a substantially monomolecular layer of a water soluble polymer is applied to the surfaces of the clay. A surfactant is also applied to the clay to modify the surface hydrophilic/hydrophobic balance of the clay, and the organoclay is separated out for subsequent use.

  12. Return on investment (ROI) proposal preparation guide

    SciTech Connect (OSTI)

    VALERO, O.J.

    1998-10-09

    The ROI Proposal Preparation Guide is a tool to assist Hanford waste generators in preparing ROI proposal forms for submittal to Department of Energy, Richland Operations Office (DOE/RL) for funding. The guide describes the requirements for submitting an ROI proposal and provides examples of completed ROI forms. The intent is to assist waste generators in identifying projects that meet the criteria, provide information necessary to complete the ROI forms, and submit a proposal that is eligible to receive funding.

  13. U.S. Preparations Exploring Magnetically-Confined

    E-Print Network [OSTI]

    ;Roadmap US path to participation in ITER US technical preparations for ITER US organizational preparations parties if one is added #12;Roadmap US path to participation in ITER US technical preparations for ITER US

  14. Remarkably extensive early Holocene glaciation in Turkey M. Zreda (1), A. Ciner (2), S. Bayari (2), M.A. Sarikaya (1)

    E-Print Network [OSTI]

    Zreda, Marek

    Remarkably extensive early Holocene glaciation in Turkey M. Zreda (1), A. Ciner (2), S. Bayari (2 University, Ankara, Turkey (aciner@hacettepe.edu.tr / Phone: +90 312-297-77-47) We conducted a detailed glacial-geological study in Hacer Valley (Aladaglar, in the High Taurus, central Turkey, 37°45'N, 35°15'E

  15. Final Guidance on Improving the Process for Preparing Efficient...

    Energy Savers [EERE]

    the Process for Preparing Efficient and Timely Environmental Reviews Under the National Environmental Policy Act Final Guidance on Improving the Process for Preparing Efficient...

  16. Diesel HCCI with External Mixture Preparation | Department of...

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

    with External Mixture Preparation Diesel HCCI with External Mixture Preparation 2004 Diesel Engine Emissions Reduction (DEER) Conference Presentation: The Ohio State University...

  17. Preparation of lithium-ion battery anodes using lignin (Journal...

    Office of Scientific and Technical Information (OSTI)

    Journal Article: Preparation of lithium-ion battery anodes using lignin Citation Details In-Document Search Title: Preparation of lithium-ion battery anodes using lignin Authors:...

  18. Water oxidation using a cobalt monolayer prepared by underpotential...

    Office of Scientific and Technical Information (OSTI)

    Water oxidation using a cobalt monolayer prepared by underpotential deposition Citation Details In-Document Search Title: Water oxidation using a cobalt monolayer prepared by...

  19. EIS-0380: Notice of Intent to Prepare a Supplemental Environmental...

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

    of Intent to Prepare a Supplemental Environmental Impact Statement EIS-0380: Notice of Intent to Prepare a Supplemental Environmental Impact Statement Continued Operation of Los...

  20. DOE Efforts in Preparing and Improving First Response Capabilities...

    Office of Environmental Management (EM)

    Efforts in Preparing and Improving First Response Capabilities and Performance through Drills and Exercises DOE Efforts in Preparing and Improving First Response Capabilities and...

  1. Student Design Competition Guide to Project Preparation and Submittal...

    Energy Savers [EERE]

    Design Competition Guide to Project Preparation and Submittal Student Design Competition Guide to Project Preparation and Submittal, from the U.S. Department of Energy's Zero...

  2. EIS-0437: Notice of Intent to Prepare an Environmental Impact...

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

    Intent to Prepare an Environmental Impact Statement and Conduct Scoping Meetings EIS-0437: Notice of Intent to Prepare an Environmental Impact Statement and Conduct Scoping...

  3. Memorandum Guidance for the Preparation of Department of Energy...

    Energy Savers [EERE]

    Guidance for the Preparation of Department of Energy (DOE) Annual Site Environmental reports (ASERs) for Calendar Year 2014 Memorandum Guidance for the Preparation of Department...

  4. Executive Order -- Preparing the United States for the Impacts...

    Office of Environmental Management (EM)

    Executive Order -- Preparing the United States for the Impacts of Climate Change Executive Order -- Preparing the United States for the Impacts of Climate Change...

  5. Method of preparing graphene-sulfur nanocomposites for rechargeable...

    Office of Scientific and Technical Information (OSTI)

    Method of preparing graphene-sulfur nanocomposites for rechargeable lithium-sulfur battery electrodes Citation Details In-Document Search Title: Method of preparing graphene-sulfur...

  6. Preparation and screening of crystalline inorganic materials

    DOE Patents [OSTI]

    Schultz, Peter G. (La Jolla, CA); Xiang, Xiaodong (Danville, CA); Goldwasser, Isy (Palo Alto, CA); Brice{hacek over (n)}o, Gabriel (Baldwin Park, CA); Sun, Xiao-Dong (Fremont, CA); Wang, Kai-An (Cupertino, CA)

    2008-10-28

    Methods and apparatus for the preparation and use of a substrate having an array of diverse materials in predefined regions thereon. A substrate having an array of diverse materials thereon is generally prepared by delivering components of materials to predefined regions on a substrate, and simultaneously reacting the components to form at least two materials. Materials which can be prepared using the methods and apparatus of the present invention include, for example, covalent network solids, ionic solids and molecular solids. More particularly, materials which can be prepared using the methods and apparatus of the present invention include, for example, inorganic materials, intermetallic materials, metal alloys, ceramic materials, organic materials, organometallic materials, non-biological organic polymers, composite materials (e.g., inorganic composites, organic composites, or combinations thereof), etc. Once prepared, these materials can be screened for useful properties including, for example, electrical, thermal, mechanical, morphological, optical, magnetic, chemical, or other properties. Thus, the present invention provides methods for the parallel synthesis and analysis of novel materials having useful properties.

  7. Nanocrystalline Complex Oxides Prepared by Mechanochemical Reactions

    SciTech Connect (OSTI)

    Sepelak, V. [Institute of Nanotechnology, Karlsruhe Institute of Technology, Herrmann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen (Germany); On leave from the Slovak Academy of Sciences, Watsonova 45, 04353 Kosice (Slovakia); Bergmann, I. [VOLKSWAGEN AG, 38436 Wolfsburg (Germany); Indris, S. [Institute of Nanotechnology, Karlsruhe Institute of Technology, Herrmann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen (Germany); Subrt, J. [Institute of Inorganic Chemistry, Academy of Sciences of Czech Republic, 25068 Rez (Czech Republic); Heitjans, P. [Institute of Physical Chemistry and Electrochemistry, Leibniz University Hannover, Callinstrasse 3-3A, 30167 Hannover (Germany); Becker, K.-D. [Institute of Physical and Theoretical Chemistry, Braunschweig University of Technology, Hans-Sommer-Strasse 10, 38106 Braunschweig (Germany)

    2010-07-13

    The preparation of complex oxides by the conventional solid-state (ceramic) route requires a number of stages, including homogenization of the powder precursors, compaction of the reactants, and finally prolonged heat treatment at considerably elevated temperatures under controlled oxygen fugacity. One goal of modern materials research and development has been to identify simpler processing schemes that do not rely upon high-temperature treatments for inducing solid-state reactions. At present, mechanochemical methods become widely used for the preparation of nanocrystalline materials due to their relative simplicity and availability. In this work, selected examples of the preparation of nanoscale complex oxides via single-step mechanochemical routes are presented. Nuclear spectroscopic methods are employed to follow the mechanically induced formation of nanooxides and to characterize the nonequilibrium structural state of the resulting nanophases at the atomic level.

  8. Characterization of gels prepared from silicon ethoxide 

    E-Print Network [OSTI]

    Yun, Su-Jin

    1990-01-01

    by heating to a high temperature, with low heating rates. Tg and Tc were correlated to water gt alcohol contents in presence of HCI or HF. Aerogels were found to have high pore volume, low bulk density, large pore size, and weak mechanical strength.... Structures of dried gels 2. 3, Densification 13 14 15 19 19 CHAPTER III 3. 1. Raw materials 3. 2. Xerogel preparation 3. 3. Aerogel preparation 3. 4. Characterization of dried gels 3, 4. 1. Mercury porosimetry 3. 4. 2. BET analysis 3. 4, 3...

  9. Method of preparing meso-haloalkylporphyrins

    DOE Patents [OSTI]

    Wijesekera, Tilak (Glen Mills, PA); Lyons, James E. (Wallingford, PA); Ellis, Jr., Paul E. (Downingtown, PA); Bhinde, Manoj V. (Boothwyn, PA)

    1998-01-01

    Transition metal complexes of meso-haloalkylporphyrins, wherein the haloalkyl groups contain 2 to 8 carbon atoms have been found to be highly effective catalysts for oxidation of alkanes and for the decomposition of hydroperoxides. Also disclosed is a process for the preparation of meso-halocarbyl-porphyrins which comprises contacting a halocarbyl dipyrromethane with a halocarbyl-substituted aldehyde in the presence of an acid granular solid catalyst. Also disclosed is a process for the preparation of meso-halocarbyl-porphyrins which comprises contacting a halocarbyl dipyrromethane with a halocarbyl-substituted aldehyde in the presence of an acid granular solic catalyst.

  10. Process for the preparation of an energetic nitrate ester

    DOE Patents [OSTI]

    Chavez, David E; Naud, Darren L; Hiskey, Michael A

    2013-12-17

    A process for the preparation of an energetic nitrate ester compound and related intermediates is provided.

  11. Leafy Green Preparation and Cooling Study

    E-Print Network [OSTI]

    Leafy Green Preparation and Cooling Study Dominique N. Bibbins #12;Background : Leafy Greens z. #12;Background: Cooling Study z This study observes how restaurants keep their food cooled Food-borne illnesses may result when foods are improperly cooled or stored. #12;My Contribution z

  12. Preparation of III-V semiconductor nanocrystals

    DOE Patents [OSTI]

    Alivisatos, A.P.; Olshavsky, M.A.

    1996-04-09

    Nanometer-scale crystals of III-V semiconductors are disclosed. They are prepared by reacting a group III metal source with a group V anion source in a liquid phase at elevated temperature in the presence of a crystallite growth terminator such as pyridine or quinoline. 4 figs.

  13. Global Climate Dialogue Prepared by Kershney Naidoo

    E-Print Network [OSTI]

    Global Climate Dialogue Prepared by Kershney Naidoo In a historic moment of Justice for the Climate) backgrounds. It aimed to establish a set of guiding global principles for a just response to climate change. The intention of the Climate Justice Dialogue was to lend new impetus to an awareness of climate change

  14. Technical Note Graphene: Substrate preparation and introduction

    E-Print Network [OSTI]

    Technical Note Graphene: Substrate preparation and introduction Radosav S. Pantelic a , Ji Won Suk September 2010 Accepted 4 October 2010 Available online xxxx Keywords: Graphene Graphene oxide Cryo the transfer of continuous, single-layer, pristine graphene to standard Quan- tifoil TEM grids. We compare

  15. Hawaii Bioenergy Master Plan Prepared for

    E-Print Network [OSTI]

    Hawaii Bioenergy Master Plan Volume I Prepared for State of Hawaii Department of Business, Economic Development and Tourism By University of Hawaii Hawaii Natural Energy Institute School of Ocean Earth Sciences and Environmental Management, University of Hawaii Denise Antolini, Professor, William S Richardson School of Law

  16. GIS Ethics Panel Preparation Panel Session

    E-Print Network [OSTI]

    Wright, Dawn Jeannine

    GIS Ethics Panel Preparation Panel Session: 3236 Geographic Information Ethics and GIScience II State University Geney Terry - GISCI Session Description: Ethical engagements with the multitude of GIS, the variety of applications of GIS&T has led the U.S. Department of Labor to highlight "geographic technology

  17. Preparation of a semiconductor thin film

    DOE Patents [OSTI]

    Pehnt, M.; Schulz, D.L.; Curtis, C.J.; Ginley, D.S.

    1998-01-27

    A process is disclosed for the preparation of a semiconductor film. The process comprises depositing nanoparticles of a semiconductor material onto a substrate whose surface temperature during nanoparticle deposition thereon is sufficient to cause substantially simultaneous fusion of the nanoparticles to thereby coalesce with each other and effectuate film growth.

  18. Test Preparation Options Free Test Prep Websites

    E-Print Network [OSTI]

    Stowell, Michael

    Test Preparation Options Free Test Prep Websites ACT: http: http://www.collegeboard.com/student/testing/sat/prep_one/test.html http://www.number2.com://testprep.princetonreview.com/CourseSearch/Search.aspx?itemCode=17&productType=F&rid=1&zip=803 02 Test Prep Classes Front Range Community College: Classes

  19. Isolation of Yeast DNA Prepare in advance

    E-Print Network [OSTI]

    Aris, John P.

    Isolation of Yeast DNA Prepare in advance: · 2.0 ml microfuge tubes containing 0.25 g of 0.5 mm600 ~1, or 1 ml saturated YPD culture at OD600 ~10). Centrifuge for 5 minutes at 2000 rpm. Discard will thaw during centrifugation. Transfer supernatant (200-225 µl) to a fresh 1.5 ml tube. Avoid

  20. State Agency Land Leases Prepared for the

    E-Print Network [OSTI]

    and Energy Reliability Under Cooperative Agreement No. DE-FC26-06NT42847 Hawai`i Distributed Energy Resource: This material is based upon work supported by the United States Department of Energy under Cooperative AgreementState Agency Land Leases Prepared for the U.S. Department of Energy Office of Electricity Delivery

  1. LEAM Film Development Test Report Prepared by

    E-Print Network [OSTI]

    Rathbun, Julie A.

    ~~ ··········~~~ LEAM Film Development Test Report Prepared by: R. Sii'r'...ms ~1 rf\\:'3· ~ ij ATM Film Development Test Report -~~'·.· ··..· .··. . ~...=-~ ~ IWitJY~W ' ~· CONTENTS 1. PURPOSE 2. SCOPE 3. OBJECTIVES 4. EQUIPMENT DESCRIPTION 4.1 TEST ARTICLE 4.1.1 Film and Film Frame 4.1. 2 Calorimeter

  2. Energy Efficient Data Centers Prepared by

    E-Print Network [OSTI]

    Energy Efficient Data Centers Prepared by William Tschudi, Tengfang Xu, Dale Sartor, Bruce Nordman - Tengfang Xu - Bruce Nordman Data Center Case Studies · Sub-contractors - Peter Rumsey, Rumsey Engineers · Additional Investigators: - Jon Koomey - Osman Sezgen - John Steinmetz Data Center Energy Research Roadmap

  3. Process of preparing tritiated porous silicon

    DOE Patents [OSTI]

    Tam, S.W.

    1997-02-18

    A process of preparing tritiated porous silicon is described in which porous silicon is equilibrated with a gaseous vapor containing HT/T{sub 2} gas in a diluent for a time sufficient for tritium in the gas phase to replace hydrogen present in the pore surfaces of the porous silicon. 1 fig.

  4. Preparation of a semiconductor thin film

    DOE Patents [OSTI]

    Pehnt, Martin (TuBingen, DE); Schulz, Douglas L. (Denver, CO); Curtis, Calvin J. (Lakewood, CO); Ginley, David S. (Evergreen, CO)

    1998-01-01

    A process for the preparation of a semiconductor film. The process comprises depositing nanoparticles of a semiconductor material onto a substrate whose surface temperature during nanoparticle deposition thereon is sufficient to cause substantially simultaneous fusion of the nanoparticles to thereby coalesce with each other and effectuate film growth.

  5. Process for the preparation of vinyl acetate

    DOE Patents [OSTI]

    Tustin, G.C.; Zoeller, J.R.; Depew, L.S.

    1998-02-17

    This invention pertains to the preparation of vinyl acetate by contacting within a contact zone a mixture of ketene and acetaldehyde with an acid catalyst at about one bar pressure and between about 85 and 200 C and removing the reaction products from the contact zone.

  6. Energy Simulation Training Prepared for the

    E-Print Network [OSTI]

    Energy Simulation Training Prepared for the U.S. Department of Energy Office of Electricity Simulation Training Provided to the Hawai`i Natural Energy Institute April 1, 2013 Project funded by US ...........................................................................................................................................3 Part 1: Semester Course in Whole Building Energy Simulation .................................3

  7. Preparation and characterization of transparent PZNPLZT ceramics

    E-Print Network [OSTI]

    Cao, Wenwu

    Preparation and characterization of transparent PZN­PLZT ceramics Q.R Yin,a) A.L. Ding, X.S. Zheng, and P.S. Qiu The State Key Laboratory of High Performance Ceramics and Superfire Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Ding Xi Road, 200050, Shanghai, China M

  8. PREPARING THE VIRTUAL CLASSROOM FOR DISTANCE DELIVERY

    E-Print Network [OSTI]

    Dyer, Bill

    of humans and their companion domestic animals and livestock. Students learn that there are certain "at riskPREPARING THE VIRTUAL CLASSROOM FOR DISTANCE DELIVERY: MEDICAL-VETERINARY ENTOMOLOGY CLINICS laboratory," library materials, conventional lectures and the 43 virtual patients in the clinics

  9. Preparation and characterization of palladium particles

    SciTech Connect (OSTI)

    Silver, G.L.; Leahy, B.T.; Martin, F.S.

    1989-02-15

    Palladium particles were prepared by burning palladium loaded ion exchange resins and reducing the combustion products with hydrogen gas. The particles can be compressed into pellets. Properties of the pellets, such as resistance to the flow of hydrogen gas and rate of exchange with deuterium, have been measured. 2 refs., 16 figs., 17 tabs.

  10. Photocatalytic methods for preparation of electrocatalyst materials

    DOE Patents [OSTI]

    Nwoga, Tochi Tudor; Kawahara, Kazuo; Li, Wen; Song, Yujiang; Shelnutt, John A; Miller, James E; Medforth, Craig John; Ueno, Yukiyoshi; Kawamura, Tetsuo

    2013-12-17

    The invention relates to methods of preparing metal particles on a support material, including platinum-containing nanoparticles on a carbon support. Such materials can be used as electrocatalysts, for example as improved electrocatalysts in proton exchange membrane fuel cells (PEM-FCs).

  11. Photocatalytic methods for preparation of electrocatalyst materials

    DOE Patents [OSTI]

    Li, Wen; Kawamura, Tetsuo; Nagami, Tetsuo; Takahashi, Hiroaki; Muldoon, John; Shelnutt, John A; Song, Yujiang; Miller, James E; Hickner, Michael A; Medforth, Craig

    2013-09-24

    The invention relates to methods of preparing metal particles on a support material, including platinum-containing nanoparticles on a carbon support. Such materials can be used as electrocatalysts, for example as improved electrocatalysts in polymer electrolyte membrane fuel cells (PEM-FCs).

  12. Dynamical preparation of Floquet Chern insulators:A no-go theorem, the Bott index, and boundary effects

    E-Print Network [OSTI]

    Luca D'Alessio; Marcos Rigol

    2015-03-31

    Realizing topological insulators is of great current interest because of their remarkable properties and possible future applications. There are recent proposals, based on Floquet analyses, that one can generate topologically nontrivial insulators by periodically diving topologically trivial ones. Here we address what happens if one follows the dynamics in such systems. Specifically, we present an exact study of the time evolution of a graphene-like system subjected to a circularly polarized electric field. We prove that, for infinite (translationally invariant) systems, the Chern number is conserved under unitary evolution, i.e., one cannot change the topological character of the initial wavefunction. For systems with boundaries, on the other hand, we show that the properly defined topological invariant, the Bott index, can change. Hence, it should be possible to experimentally prepare topological states starting from non-topological ones. We show that the chirality of the edge current in such systems can be controlled by adjusting the filling.

  13. Preparation of fullerene/glass composites

    DOE Patents [OSTI]

    Mattes, B.R.; McBranch, D.W.; Robinson, J.M.; Koskelo, A.C.; Love, S.P.

    1995-05-30

    Synthesis of fullerene/glass composites is described. A direct method for preparing solid solutions of C{sub 60} in silicon dioxide (SiO{sub 2}) glass matrices by means of sol-gel chemistry is described. In order to produce highly concentrated fullerene-sol-gel-composites it is necessary to increase the solubility of these ``guests`` in a delivery solvent which is compatible with the starter sol (receiving solvent). Sonication results in aggregate disruption by treatment with high frequency sound waves, thereby accelerating the rate of hydrolysis of the alkoxide precursor, and the solution process for the C{sub 60}. Depending upon the preparative procedure, C{sub 60} dispersed within the glass matrix as microcrystalline domains, or dispersed as true molecular solutions of C{sub 60} in a solid glass matrix, is generated by the present method.

  14. Microfluidic Tools for Biological Sample Preparation

    SciTech Connect (OSTI)

    Visuri, S R; Ness, K; Dzenitis, J; Benett, B; Bettencourt, K; Hamilton, J; Fisher, K; Krulevitch, P

    2002-04-10

    Researchers at Lawrence Livermore National Laboratory are developing means to collect and identify fluid-based biological pathogens in the forms of proteins, viruses, and bacteria. To support detection instruments, we are developing a flexible fluidic sample preparation unit. The overall goal of this Microfluidic Module is to input a fluid sample, containing background particulates and potentially target compounds, and deliver a processed sample for detection. We are developing techniques for sample purification, mixing, and filtration that would be useful to many applications including immunologic and nucleic acid assays. Sample preparation functions are accomplished with acoustic radiation pressure, dielectrophoresis, and solid phase extraction. We are integrating these technologies into packaged systems with pumps and valves to control fluid flow and investigating small-scale detection methods.

  15. Preparation of fullerene/glass composites

    DOE Patents [OSTI]

    Mattes, Benjamin R. (Santa Fe, NM); McBranch, Duncan W. (Santa Fe, NM); Robinson, Jeanne M. (Los Alamos, NM); Koskelo, Aaron C. (Los Alamos, NM); Love, Steven P. (Los Alamos, NM)

    1995-01-01

    Synthesis of fullerene/glass composites. A direct method for preparing solid solutions of C.sub.60 in silicon dioxide (SiO.sub.2) glass matrices by means of sol-gel chemistry is described. In order to produce highly concentrated fullerene-sol-gel-composites it is necessary to increase the solubility of these "guests" in a delivery solvent which is compatible with the starter sol (receiving solvent). Sonication results in aggregate disruption by treatment with high frequency sound waves, thereby accelerating the rate of hydrolysis of the alkoxide precursor, and the solution process for the C.sub.60. Depending upon the preparative procedure, C.sub.60 dispersed within the glass matrix as microcrystalline domains, or dispersed as true molecular solutions of C.sub.60 in a solid glass matrix, is generated by the present method.

  16. Process for preparing a liquid fuel composition

    DOE Patents [OSTI]

    Singerman, Gary M. (Monroeville, PA)

    1982-03-16

    A process for preparing a liquid fuel composition which comprises liquefying coal, separating a mixture of phenols from said liquefied coal, converting said phenols to the corresponding mixture of anisoles, subjecting at least a portion of the remainder of said liquefied coal to hydrotreatment, subjecting at least a portion of said hydrotreated liquefied coal to reforming to obtain reformate and then combining at least a portion of said anisoles and at least a portion of said reformate to obtain said liquid fuel composition.

  17. Arc Casting Intermetallic Alloy (Materials Preparation Center)

    SciTech Connect (OSTI)

    2010-01-01

    Arc casting of intermetallic (La-Ni-Sn) AB5 alloy used for metal hydride hydrogen storage. Upon solidification the Sn is partially rejected and increases in concentration in the remaining liquid. Upon completing solidification there is a great deal of internal stress in the ingot. As the ingot cools further the stress is relieved. This material was cast at the Ames Laboratorys Materials Preparation Center http://www.mpc.ameslab.gov

  18. Method for preparing Pb-. beta. ''-alumina ceramic

    DOE Patents [OSTI]

    Hellstrom, E.E.

    1984-08-30

    A process is disclosed for preparing impermeable, polycrystalline samples of Pb-..beta..''-alumina ceramic from Na-..beta..''-alumina ceramic by ion exchange. The process comprises two steps. The first step is a high-temperature vapor phase exchange of Na by K, followed by substitution of Pb for K by immersing the sample in a molten Pb salt bath. The result is a polycrystalline Pb-..beta..''-alumina ceramic that is substantially crack-free.

  19. Preparation of nitrogen-doped carbon tubes

    DOE Patents [OSTI]

    Chung, Hoon Taek; Zelenay, Piotr

    2015-12-22

    A method for synthesizing nitrogen-doped carbon tubes involves preparing a solution of cyanamide and a suitable transition metal-containing salt in a solvent, evaporating the solvent to form a solid, and pyrolyzing the solid under an inert atmosphere under conditions suitable for the production of nitrogen-doped carbon tubes from the solid. Pyrolyzing for a shorter period of time followed by rapid cooling resulted in a tubes with a narrower average diameter.

  20. Method for preparing porous metal hydride compacts

    DOE Patents [OSTI]

    Ron, M.; Gruen, D.M.; Mendelsohn, M.H.; Sheft, I.

    1980-01-21

    A method for preparing porous metallic-matrix hydride compacts which can be repeatedly hydrided and dehydrided without disintegration. A mixture of a finely divided metal hydride and a finely divided matrix metal is contacted with a poison which prevents the metal hydride from dehydriding at room temperature and atmospheric pressure. The mixture of matrix metal and poisoned metal hydride is then compacted under pressure at room temperature to form porous metallic-matrix hydride compacts.

  1. Method for preparing porous metal hydride compacts

    DOE Patents [OSTI]

    Ron, Moshe (Haifa, IL); Gruen, Dieter M. (Downers Grove, IL); Mendelsohn, Marshall H. (Woodridge, IL); Sheft, Irving (Oak Park, IL)

    1981-01-01

    A method for preparing porous metallic-matrix hydride compacts which can be repeatedly hydrided and dehydrided without disintegration. A mixture of a finely divided metal hydride and a finely divided matrix metal is contacted with a poison which prevents the metal hydride from dehydriding at room temperature and atmospheric pressure. The mixture of matrix metal and poisoned metal hydride is then compacted under pressure at room temperature to form porous metallic-matrix hydride compacts.

  2. Preparation of nanostructured materials having improved ductility

    DOE Patents [OSTI]

    Zhao, Yonghao; Zhu, Yuntian T.

    2010-04-20

    A method for preparing a nanostructured aluminum alloy involves heating an aluminum alloy workpiece at temperature sufficient to produce a single phase coarse grained aluminum alloy, then refining the grain size of the workpiece at a temperature at or below room temperature, and then aging the workpiece to precipitate second phase particles in the nanosized grains of the workpiece that increase the ductility without decreasing the strength of the workpiece.

  3. Process for preparing improved silvered glass mirrors

    DOE Patents [OSTI]

    Buckwalter, C.Q. Jr.

    1980-01-28

    Glass mirrors having improved weathering properties are prepared by an improvement in the process for making the mirrors. The glass surface after it has been cleaned but before it is silvered, is contacted with a solution of lanthanide rare earths in addition to a sensitization solution of tin or palladium. The addition of the rare earths produces a mirror which has increased resistance to delamination of the silver from the glass surface in the presence of water.

  4. Program Evaluation: Preparation Activities | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Financing Tool Fits theCommitteeCrystallineReserveInformation ResourcesPreparation Activities

  5. Preparing for Hurricane Season | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCED MANUFACTURINGEnergy Bills andOrderNATIONAL CHAIRS MEETINGof2015 |Industry |Prepare for

  6. Preparing for Project Implementation Financing Project Implementation

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCED MANUFACTURINGEnergy Bills andOrderNATIONAL CHAIRS MEETINGof2015 |Industry |Prepare forJulyAugust

  7. Solar Ready Vets: Preparing Our Veterans to Join the Growing...

    Office of Environmental Management (EM)

    Solar Ready Vets: Preparing Our Veterans to Join the Growing Solar Workforce Solar Ready Vets: Preparing Our Veterans to Join the Growing Solar Workforce April 6, 2015 - 2:27pm...

  8. UMBC Department of Education Early Childhood Education Personnel Preparation Program

    E-Print Network [OSTI]

    Adali, Tulay

    UMBC Department of Education Early Childhood Education Personnel Preparation Program Procedures, Early Childhood Education Department of Education UMBC 1000 Hilltop Circle Baltimore, MD 21250 #12;UMBC DEPARTMENT OF EDUCATION EARLY CHILDHOOD PERSONNEL PREPARATION PROGRAM UNDERGRADUATE APPLICATION Present Date

  9. University Planning Framework Prepared By: University Planning Committee

    E-Print Network [OSTI]

    Kavanagh, Karen L.

    University Planning Framework Prepared By: University Planning Committee Date Prepared: July 2014 Contact: Scott Penney, Director, Planning & Analysis scott_penney@sfu.ca | 778-782-7513 #12;University Planning Framework Page 1 Contents Contents

  10. Appendix A. Notice of Inquiry: Preparation of Report to Congress...

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

    A. Notice of Inquiry: Preparation of Report to Congress on Price-Anderson Act. 62 Federal Register 68,272 (December 31, 1997) Appendix A. Notice of Inquiry: Preparation of Report...

  11. Conductive ceramic composition and method of preparation

    DOE Patents [OSTI]

    Smith, J.L.; Kucera, E.H.

    1991-04-16

    A ceramic anode composition is formed of a multivalent metal oxide or oxygenate such as an alkali metal, transition metal oxygenate. The anode is prepared as a non-stoichiometric crystalline structure by reaction and conditioning in a hydrogen gas cover containing minor proportions of carbon dioxide and water vapor. The structure exhibits a single phase and substantially enhanced electrical conductivity over that of the corresponding stoichiometric structure. Unexpectedly, such oxides and oxygenates are found to be stable in the reducing anode fuel gas of a molten carbonate fuel cell. 4 figures.

  12. Improved method for preparing rare earth sesquichalcogenides

    DOE Patents [OSTI]

    Takeshita, T.; Beaudry, B.J.; Gschneidner, K.A. Jr.

    1982-04-14

    An improved method for the preparation of high purity rare earth sesquichalcogenides is described. The rare earth, as one or more pieces of the metal, is sealed under a vacuum with a stoichiometric amount of sulfur or selenium and a small amount of iodine into a quartz reaction vessel. The sealed vessel is then heated to above the vaporization temperature of the chalcogen and below the melting temperature of the rare earth metal and maintained until the product has been formed. The iodine is then vaporized off leaving a pure product. The rare earth sulfides and selenides thus formed are useful as semiconductors and as thermoelectric generators. 3 tables.

  13. Conductive ceramic composition and method of preparation

    DOE Patents [OSTI]

    Smith, James L. (Lemont, IL); Kucera, Eugenia H. (Downers Grove, IL)

    1991-01-01

    A ceramic anode composition is formed of a multivalent metal oxide or oxygenate such as an alkali metal, transition metal oxygenate. The anode is prepared as a non-stoichiometric crystalline structure by reaction and conditioning in a hydrogen gas cover containing minor proportions of carbon dioxide and water vapor. The structure exhibits a single phase and substantially enhanced electrical conductivity over that of the corresponding stoichiometric structure. Unexpectedly, such oxides and oxygenates are found to be stable in the reducing anode fuel gas of a molten carbonate fuel cell.

  14. Process for preparing silicon carbide foam

    SciTech Connect (OSTI)

    Whinnery, L.L.; Nichols, M.C.; Wheeler, D.R.; Loy, D.A.

    1997-09-16

    A method of preparing near net shape, monolithic, porous SiC foams is disclosed. Organosilicon precursors are used to produce polymeric gels by thermally induced phase separation, wherein, a sufficiently concentrated solution of an organosilicon polymer is cooled below its solidification temperature to form a gel. Following solvent removal from the gel, the polymer foam is pretreated in an oxygen plasma in order to raise its glass transition temperature. The pretreated foam is then pyrolyzed in an inert atmosphere to form a SiC foam. 9 figs.

  15. Process for preparing silicon carbide foam

    SciTech Connect (OSTI)

    Whinnery, LeRoy Louis (Livermore, CA); Nichols, Monte Carl (Livermore, CA); Wheeler, David Roger (Albuquerque, NM); Loy, Douglas Anson (Albuquerque, NM)

    1997-01-01

    A method of preparing near net shape, monolithic, porous SiC foams is disclosed. Organosilicon precursors are used to produce polymeric gels by thermally induced phase separation, wherein, a sufficiently concentrated solution of an organosilicon polymer is cooled below its solidification temperature to form a gel. Following solvent removal from the gel, the polymer foam is pretreated in an oxygen plasma in order to raise its glass transition temperature. The pretreated foam is then pyrolized in an inert atmosphere to form a SiC foam.

  16. Hydrocarbon synthesis catalyst and method of preparation

    DOE Patents [OSTI]

    Sapienza, Richard S. (Shoreham, NY); Sansone, Michael J. (Summit, NJ); Slegeir, William A. R. (Hampton Bays, NY)

    1983-08-02

    A catalyst for the synthesis of hydrocarbons from carbon monoxide and hydrogen composed of palladium or platinum and cobalt supported on a solid phase is disclosed. The catalyst is prepared by heating a heterogeneous component of the palladium or platinum deposited on the solid support in a solution of cobalt carbonyl or precursors thereof. The catalyst exhibits excellent activity, stability in air, and produces highly desirable product fractions even with dilute gaseous reactants. The catalyst is preferably used in dilute slurry form, which is desirable from a heat transfer standpoint.

  17. Hydrocarbon synthesis catalyst and method of preparation

    DOE Patents [OSTI]

    Sapienza, R.S.; Sansone, M.J.; Slegeir, W.A.R.

    1983-08-02

    A catalyst for the synthesis of hydrocarbons from carbon monoxide and hydrogen composed of palladium or platinum and cobalt supported on a solid phase is disclosed. The catalyst is prepared by heating a heterogeneous component of the palladium or platinum deposited on the solid support in a solution of cobalt carbonyl or precursors thereof. The catalyst exhibits excellent activity, stability in air, and produces highly desirable product fractions even with dilute gaseous reactants. The catalyst is preferably used in dilute slurry form, which is desirable from a heat transfer standpoint. 9 figs.

  18. Preparation and properties of polyvinyl alcohol microspheres

    SciTech Connect (OSTI)

    Campbell, J.H.; Grens, J.Z.; Poco, J.F.; Ives, B.H.

    1986-06-01

    Polyvinyl alcohol (PVA) microspheres, having a size range of approx.150- to 250-..mu..m diameter with 1- to 5-..mu..m wall thickness, have been fabricated using a solution droplet technique. The spheres were developed for possible use on the Lawrence Livermore National Laboratory (LLNL) Inertial Confinement Fusion (ICF) Program. PVA, a polymer chosen based on earlier survey work carried out at KMS Fusion, Inc., has good strength, low hydrogen permeability, is optically transparent, and water soluble. The latter property makes it safe and easy to use in our droplet generator system. A unique dual-orifice droplet generator was used to prepare the spheres. The droplet generator operating conditions and the column processing parameters were chosen using results from our 1-D model calculations as a guide. The polymer microsphere model is an extension of the model we developed to support the glass sphere production. After preparation, the spheres were physically characterized for surface quality, sphericity, wall thickness (and uniformity), and size. We also determined the buckling pressure for both uncoated and CH-coated spheres. Radiation stability to beta decay (from tritium) was evaluated by exposing the spheres to a 7-keV electron beam. The results from these and other physical property measurements are presented in this report.

  19. New hydroprocessing catalysts prepared from molecular complexes

    SciTech Connect (OSTI)

    Ho, T.C.

    1994-12-31

    Current commercial hydroprocessing catalysts are transition metal sulfides (TMS) based on Group 8 and 11 metals. They are prepared by dispersing MoO{sub 3} and a promoter metal oxide, either CoO or NiO, on {gamma}-Al{sub 2}O{sub 3} or SiO{sub 2}-modified Al{sub 2}O{sub 3}. This is followed by sulfiding with a sulfur-bearing stream such as H{sub 2}S at high temperatures. The thus formed MoS{sub 2} crystallites are the backbone of the working catalysts. A potentially fruitful approach to new catalysts would be to molecularly incorporate promoter metals into the structure of MoS{sub 2} edge planes. As a first step, it would seem reasonable to exploit the use of heterometallic metal sulfur complexes as hydroprocessing catalyst precursors. The authors have developed several families of new catalysts along this line. In this paper the authors restrict themselves to the metal amine thiomolybdate-derived catalysts. Specifically, they give an overview of the performance of the bulk (unsupported) FeMo sulfide prepared from MAT. This low-surface-area catalyst shows a high HDN-to-HDS volumetric activity ratio and is also active for HDA. While most of the results are taken from their previous publications, some new results are reported here.

  20. Experience in preparing fuel for combustion

    SciTech Connect (OSTI)

    Rude, J.

    1995-09-01

    The key phase seems to be that wood is the ORIGINAL FUEL. Certainly as man discovered fire, it was the most obvious as well as abundantly available fuel and it burned very well because man was smart enough to select the dry wood once he understood the basics of combustion. As the needs started to go beyond the most elementary, designs for burning ideal fuels were pretty well perfected, however, the burning of less ideal fuels still remain a challenge. To provide plant steam requirements by burning waste that must be disposed of anyway can reduce operating cost considerably. For most of us involved in producing steam, the experience we have with fuels such as bark, wood waste, sludge, and miscellaneous forms of solid combustible waste material, are a result of burning these fuels in an existing boiler supposedly designed for wood waste or possibly a combination of wood and other fuels such as coal, oil, or gas. For a supplier of fuel preparation systems, the typical application involves the sizing, cleaning, and drying of wood waste, and sludge from a pulp and/or paper mill. Other forms of combustible waste are dealt with occasionally and after proper preparation fired in the combustion system for the purpose of generating hot gas and/or steam for the plant process.

  1. Novel hard compositions and methods of preparation

    DOE Patents [OSTI]

    Sheinberg, Haskell (Los Alamos, NM)

    1983-08-23

    Novel very hard compositions of matter are prepared by using in all embodiments only a minor amount of a particular carbide (or materials which can form the carbide in situ when subjected to heat and pressure); and no strategic cobalt is needed. Under a particular range of conditions, densified compositions of matter of the invention are prepared having hardnesses on the Rockwell A test substantially equal to the hardness of pure tungsten carbide and to two of the hardest commercial cobalt-bonded tungsten carbides. Alternately, other compositions of the invention which have slightly lower hardnesses than those described above in one embodiment also possess the advantage of requiring no tungsten and in another embodiment possess the advantage of having a good fracture toughness value. Photomicrographs show that the shapes of the grains of the alloy mixture with which the minor amount of carbide (or carbide-formers) is mixed are radically altered from large, rounded to small, very angular by the addition of the carbide. Superiority of one of these hard compositions of matter over cobalt-bonded tungsten carbide for ultra-high pressure anvil applications was demonstrated.

  2. Magnetic properties of in-plane oriented barium hexaferrite thin films prepared by direct current magnetron sputtering

    SciTech Connect (OSTI)

    Zhang, Xiaozhi; Yue, Zhenxing Meng, Siqin; Yuan, Lixin

    2014-12-28

    In-plane c-axis oriented Ba-hexaferrite (BaM) thin films were prepared on a-plane (112{sup ¯}0) sapphire (Al{sub 2}O{sub 3}) substrates by DC magnetron sputtering followed by ex-situ annealing. The DC magnetron sputtering was demonstrated to have obvious advantages over the traditionally used RF magnetron sputtering in sputtering rate and operation simplicity. The sputtering power had a remarkable influence on the Ba/Fe ratio, the hematite secondary phase, and the grain morphology of the as-prepared BaM films. Under 80?W of sputtering power, in-plane c-axis highly oriented BaM films were obtained. These films had strong magnetic anisotropy with high hysteresis loop squareness (M{sub r}/M{sub s} of 0.96) along the in-plane easy axis and low M{sub r}/M{sub s} of 0.03 along the in-plane hard axis. X-ray diffraction patterns and pole figures revealed that the oriented BaM films grew via an epitaxy-like growth process with the crystallographic relationship BaM (101{sup ¯}0)//?-Fe{sub 2}O{sub 3}(112{sup ¯}0)//Al{sub 2}O{sub 3}(112{sup ¯}0)

  3. Ambient pressure process for preparing aerogel thin films reliquified sols useful in preparing aerogel thin films

    DOE Patents [OSTI]

    Brinker, Charles Jeffrey (Albuquerque, NM); Prakash, Sai Sivasankaran (Minneapolis, MN)

    1999-01-01

    A method for preparing aerogel thin films by an ambient-pressure, continuous process. The method of this invention obviates the use of an autoclave and is amenable to the formation of thin films by operations such as dip coating. The method is less energy intensive and less dangerous than conventional supercritical aerogel processing techniques.

  4. Preparation of certain m-aminophenols and the use thereof for preparation of laser dyes

    DOE Patents [OSTI]

    Hammond, P.R.

    1983-12-29

    Methods are provided for making certain m-aminophenols using a sulfonation/alkali fusion procedure. The aminophenols are key intermediates in the synthesis of dyes, particularly efficient, stable dyes for laser application. Preparations of some rhodamine and phenoxazone dyes from the m-aminophenols are described.

  5. Preparation of stable crude oil transport emulsions

    SciTech Connect (OSTI)

    Gregoli, A.A.; Hamshar, J.A.; Olah, A.M.; Riley, C.J.; Rimmer, D.P.

    1988-02-16

    A process for preparing an oil-in-water emulsion for pipeline transmission is described comprising: (a) shearing and mixing statically, without any dynamic shearing and mixing preceding or following the shearing and mixing statically, a hydrocarbon with an emulsifying composition comprising water and a minor amount of an emulsifying agent at a temperature of from about 100/sup 0/F. to about 200/sup 0/F. to form an oil-in-water emulsion having a viscosity sufficiently low for pipeline transmission, wherein the amount of water in the oil-in-water emulsion is from about 15% to about 60% by weight, and wherein the emulsifying agent is used in an amount sufficient to assist in the formation of the oil-in-water emulsion that is sufficiently stable for pipeline transmission; and wherein the emulsifying agent comprises about 50 percent by weight of an ethoxylated nonyl phenol compound.

  6. Remotely prepared entanglement: a quantum web page

    E-Print Network [OSTI]

    Todd A. Brun

    2001-07-05

    In quantum teleportation, an unknown quantum state is transmitted from one party to another using only local operations and classical communication, at the cost of shared entanglement. Is it possible similarly, using an $N$ party entangled state, to have the state retrievable by {\\it any} of the $N-1$ possible receivers? If the receivers cooperate, and share a suitable state, this can be done reliably. The $N$ party GHZ is one such state; I derive a large class of such states, and show that they are in general not equivalent to the GHZ. I also briefly discuss the problem where the parties do not cooperate, and the relationship to multipartite entanglement quantification. I define a new set of entanglement monotones, the entanglements of preparation.

  7. Method of preparing composite superconducting wire

    DOE Patents [OSTI]

    Verhoeven, John D. (Ames, IA); Gibson, Edwin D. (Ames, IA); Finnemore, Douglas K. (Ames, IA); Ostenson, Jerome E. (Ames, IA); Schmidt, Frederick A. (Ames, IA); Owen, Charles V. (Ames, IA)

    1985-08-06

    An improved method of preparing composite multifilament superconducting wire of Nb.sub.3 Sn in a copper matrix which eliminates the necessity of coating the drawn wire with tin. A generalized cylindrical billet of an alloy of copper containing at least 15 weight percent niobium, present in the copper as discrete, randomly distributed and oriented dendritic-shaped particles, is provided with at least one longitudinal opening which is filled with tin to form a composite drawing rod. The drawing rod is then drawn to form a ductile composite multifilament wire containing a filament of tin. The ductile wire containing the tin can then be wound into magnet coils or other devices before heating to diffuse the tin through the wire to react with the niobium forming Nb.sub.3 Sn. Also described is an improved method for making large billets of the copper-niobium alloy by consumable-arc casting.

  8. Preparation of thin film high temperature superconductors

    SciTech Connect (OSTI)

    VenKatesan, X.X.T.; Li, Q.; Findikoglu, A.; Hemmick, D. . Dept. of Physics); Wu, X.D. ); Inam, A.; Chang, C.C.; Ramesh, R.; Hwang, D.M.; Ravi, T.S.; Etemad, S.; Martinez, J.A.; Wilkens, B. )

    1991-03-01

    This paper addresses fundamental issues in preparing high quality high T{sub c} YBa{sub 2}Cu{sub 3}O{sub 7{minus}x} thin films. The techniques of inverted cylindrical magnetron sputtering and pulsed laser deposition are chosen as successful examples to illustrate how the key problems can be solved. The fabrication of YBa{sub 2}Cu{sub 3}O{sub 7{minus}x}/PrBa{sub 2}Cu{sub 3}O{sub 7{minus}x} superlattices where superconductivity in a single unit cell layer of YBa{sub 2}Cu{sub 3}O{sub 7{minus}x} was observed demonstrates the state of the art of thin film deposition of high T{sub c} materials. Systematic variations of the deposition parameters result in changes of superconducting and structural properties of the films that correlate with their microwave and infrared characteristics.

  9. Process for preparing aqueous paint composition

    SciTech Connect (OSTI)

    Scholten, H.P.H.; Dijkstra, T.J.; Van Iperen, R.

    1990-06-12

    This patent describes a process for preparing an aqueous paint composition. It comprises: mixing a pigment power having a particle size less than about 20 micrometers, a crosslinking agent and an epoxy resin to form a liquid, solvent-free paste, reacting the liquid, solvent-free paste with an amount of an amine selected from the group consisting of secondary amines and mixtures of secondary amines and primary amines sufficient to provide at least one N {bond}H function per epoxy group of the epoxy resin to form a suspension of particles coated with an epoxy-amine adduct and the crosslinking agent; neutralizing the suspension of particles; and adjusting the concentration of the resulting dispersion to provide a solids content in the range of from about 25 to 75 solid by addition of water.

  10. Department of Energy's Recommendations for the Preparation of...

    Open Energy Info (EERE)

    of Energy's Recommendations for the Preparation of Environmental Assessments and Environmental Impact Statements Abstract Department of Energy guidance on NEPA Policy and...

  11. EIS-0463: Notice of Intent to Prepare an Environmental Impact...

    Office of Environmental Management (EM)

    Public Scoping Meetings Presidential Permit Application for Northern Pass Transmission, New Hampshire Notice of Intent To Prepare an Environmental Impact Statement and Conduct...

  12. Controlled environment vitrification system for preparation of liquids

    DOE Patents [OSTI]

    Bellare, J.R.; Davis, H.T.; Scriven, L.E. II; Talmon, Y.

    1988-06-28

    A system is described for preparing specimens in a controlled environment to insure that a liquid or partially liquid specimen is maintained in its original state while it is being prepared, and once prepared the specimen is vitrified or solidified with minimal alteration of its microstructure. The controlled environment is provided within a chamber where humidity and temperature can be controlled precisely while the specimen is prepared. The specimen is mounted on a plunger and a shutter controlled opening is opened substantially simultaneously with release of the plunger so the specimen is propelled through the shutter into an adjacent cryogenic bath. 7 figs.

  13. EIS-0409: Notice of Intent to Prepare an Environmental Impact...

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

    prepare an environmental impact statement for the proposed Kemper County Integrated Gasification Combined Cycle Project in Kemper County, Mississippi to assess the potential...

  14. Student Design Competition Guide to Project Preparation and Submittal

    Broader source: Energy.gov [DOE]

    Student Design Competition Guide to Project Preparation and Submittal, from the U.S. Department of Energy's Zero Energy Ready Home program.

  15. p-Type transparent conducting oxides and methods for preparation

    DOE Patents [OSTI]

    Shahriari, Dean Y. (Evanston, IL); Barnabe, Antoine (Toulouse, FR); Mason, Thomas O. (Evanston, IL); Poeppelmeier, Kenneth R. (Evanston, IL)

    2011-05-31

    A facile, low temperature and low pressure method for the preparation of a wide range of phase pure ABO.sub.2 compositions.

  16. EIS-0301: Notice of Intent to Prepare an Environmental Impact...

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

    Inc.Transmission Line, Phoenix, Arizona Notice of Intent to Prepare an Environmental Impact Statement and Notice of Floodplain and Wetlands Involvement; NRG Energy, Inc. NRG...

  17. EIS-0435: Notice of Intent to Prepare an Environmental Impact...

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

    Meeting Modification of the Groton Generation Station Interconnection Agreement, Brown County, South Dakota Notice of Intent to prepare an environmental impact statement for...

  18. The radioactive Substances (Prepared Uranium Thorium Compounds) Exemption Order 1962 

    E-Print Network [OSTI]

    Joseph, Keith

    1962-01-01

    STATUTORY INSTRUMENTS 1962 No. 2711 ATOMIC ENERGY AND RADIOACI1VE SUBSTANCES The Radioactive Substances (prepared Uranium and Thorium Compounds) Exemption Order 1962

  19. EIS-0461: Notice of Intent to Prepare an Environmental Impact...

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

    Interconnection of the Proposed Hyde County Wind Energy Center Project, South Dakota Notice of Intent to Prepare an Environmental Impact Statement and to Conduct Scoping Meetings:...

  20. EIS-0459: Notice of Intent to Prepare a Programmatic Environmental...

    Energy Savers [EERE]

    Environmental Impact Statement Notice of Intent to Prepare a Programmatic Environmental Impact Statement for the Hawai'i Interisland Renewable Energy Program: Wind, EIS-0459...

  1. EIS-0459: Notice of Intent to Prepare a Programmatic Environmental...

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

    Intent to Prepare a Programmatic Environmental Impact Statement for the Hawai'i Interisland Renewable Energy Program: Wind, EIS-0459 (December 2010) (75 FR 77859) More Documents &...

  2. EIS-0462: Notice of Intent to Prepare an Environmental Impact...

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

    Statement and to Conduct Scoping Meetings Interconnection of the Proposed Crowned Ridge Wind Energy Center Project, South Dakota Intent to Prepare an Environmental Impact...

  3. Preparations of rare earth-iron alloys by thermite reduction

    DOE Patents [OSTI]

    Schmidt, Frederick A. (Ames, IA); Peterson, David T. (Ames, IA); Wheelock, John T. (Nevada, IA)

    1986-09-16

    An improved method for the preparation of high-purity rare earth-iron alloys by the aluminothermic reduction of a mixture of rare earth and iron fluorides.

  4. EIS-0396: Advance Notice of Intent o Prepare an Environmental...

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

    EIS-0396: Advance Notice of Intent o Prepare an Environmental Impact Statement Global Nuclear Energy Partnership Technology Demonstration Program Advance Notice of Intent To...

  5. EIS-0323: Notice of Intent to Prepare a Supplemental Environmental...

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

    Prepare a Supplemental Environmental Impact Statement and Conduct Scoping Meetings Sacramento Area Voltage Support Project in California The Western Area Power Administration...

  6. Data Preparation Process for the Buildings Performance Database...

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

    Data Preparation Process for the Buildings Performance Database, from the U.S. Department of Energy's Office of Energy Efficiency and Renewable Energy, and Lawrence Berkeley...

  7. Land Acquisition Prepared by: Ben Floyd, Economic & Engineering Services

    E-Print Network [OSTI]

    Land Acquisition Prepared by: Ben Floyd, Economic & Engineering Services May 2004 Introduction Land economy. This may also require that existing agricultural producers need to travel farther

  8. RUS Bulletin 1794-A-600: Preparing an Environmental Report for...

    Open Energy Info (EERE)

    search OpenEI Reference LibraryAdd to library PermittingRegulatory Guidance - GuideHandbook: RUS Bulletin 1794-A-600: Preparing an Environmental Report for Categorically...

  9. EIS-0269: Notice of Intent to Prepare a Programmatic Environmental...

    Office of Environmental Management (EM)

    EIS-0269: Notice of Intent to Prepare a Programmatic Environmental Impact Statement Alternative Strategies for the Long-Term Management and Use of Depleted Uranium Hexafluoride,...

  10. EIS-0509: Supplemental Notice of Intent to Prepare Environmental...

    Energy Savers [EERE]

    Notice of Intent to Prepare Environmental Impact Statement Mississippi River LNG Project; Plaquemines Parish, Louisiana The Federal Energy Regulatory Commission (FERC)...

  11. SWNT-Filled Thermoplastic and Elastomeric Composites Prepared by

    E-Print Network [OSTI]

    Resasco, Daniel

    SWNT-Filled Thermoplastic and Elastomeric Composites Prepared by Miniemulsion Polymerization Harry nanotube (MWNT) and single wall nanotube (SWNT) filled thermoplastics such as polystyrene (PS),1 poly

  12. Advanced Post-Combustion CO2 Capture Prepared for the

    E-Print Network [OSTI]

    Advanced Post-Combustion CO2 Capture Prepared for the Clean Air Task Force under a grant from...................................................................................... 3 2. Current Status of Post-Combustion Capture

  13. ANSYS Thermoelectric Generator (TEG) Preparing the ANSYS Workbench

    E-Print Network [OSTI]

    Lee, Ho Sung

    ANSYS Thermoelectric Generator (TEG) Tutorial Preparing the ANSYS Workbench 1) Go Start Menu All) Save the project as Thermoelectric-Generator-Workbench. Specifying the Materials and Properties 1

  14. Optimized Pump Systems Save Coal Preparation Plant Money and...

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

    case study describes how Peabody Holding Company was able to improve the performance of a coal slurry pumping system at its Randolph Coal Preparation plant. Using a systematic...

  15. DOE-L.__ PROPOSAL PREPARATION INSTRUCTIONS - COVER LETTER AND

    Office of Environmental Management (EM)

    L. PROPOSAL PREPARATION INSTRUCTIONS - COVER LETTER AND VOLUME I, OFFER AND OTHER DOCUMENTS (a) Instruction - Cover Letter. The cover letter shall include, but not be limited to,...

  16. Controlled remote state preparation via partially entangled quantum channel

    E-Print Network [OSTI]

    Chun Wang; Zhi Zeng; Xi-Han Li

    2014-12-30

    We propose two controlled remote state preparation protocols via partially entangled channels. One prepares a single-qubit state and the other prepares a two-qubit state. Different from other controlled remote state preparation schemes which also utilize partially entangled channels, neither auxiliary qubits nor two-qubit unitary transformations are required in our schemes and the success probabilities are independent of the coefficients of the quantum channel. The success probabilities are 50% and 25% for arbitrary single-qubit states and two-qubit states, respectively. We also show that the success probabilities can reach 100% for restricted classes of states.

  17. EIS-0307: Notice of Intent To Prepare an Environmental Impact...

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

    of Sonora. The proposed transmission lines may be either alternating current (AC) or direct current (DC). Notice of Intent To Prepare an Environmental Impact Statement and To...

  18. EIS-0472: Notice of Intent to Prepare a Programmatic Environmental...

    Office of Environmental Management (EM)

    EIS-0472: Notice of Intent to Prepare a Programmatic Environmental Impact Statement Uranium Leasing Program Programmatic Environmental Impact Statement The underlying purpose...

  19. EIS-0310: Notice of Intent to Prepare a Programmatic Environmental...

    Energy Savers [EERE]

    the potential environmental impacts of alternative ways to meet the projected irradiation needs for the next 35 years. Notice of Intent to Prepare a Programmatic...

  20. EIS-0200: Notice of Intent to Prepare a Programmatic Environmental...

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

    Proposed Integrated Environmental Restoration and Waste Management Program, and to Conduct Public Scoping Meetings The Department of Energy announces its intent to prepare a PEIS...

  1. EIS-0447: Notice of Intent to Prepare an Environmental Impact...

    Energy Savers [EERE]

    Conduct Public Scoping Meetings Champlain Hudson Power Express Transmission Line Project, New York Notice of Intent To Prepare an Environmental Impact Statement and To Conduct...

  2. Polymer-assisted deposition of films and preparation of carbon...

    Office of Scientific and Technical Information (OSTI)

    of carbon nanotube arrays using the films Carbon nanotubes were prepared by coating a substrate with a coating solution including a suitable solvent, a soluble polymer,...

  3. EIS-0366: Notice of Intent to Prepare a Programmatic Environmental...

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

    Implementation of the Carbon Sequestration Program The U.S. Department of Energy (DOE) announces its intent to prepare a Programmatic Environmental Impact Statement (PEIS) to...

  4. Method of high purity silane preparation

    DOE Patents [OSTI]

    Tsuo, Y. Simon (Golden, CO); Belov, Eugene P. (Moscow, RU); Gerlivanov, Vadim G. (Moscow, RU); Zadde, Vitali V. (Moscow, RU); Kleschevnikova, Solomonida I. (Moscow, RU); Korneev, Nikolai N. (Moscow, RU); Lebedev, Eugene N. (Moscow, RU); Pinov, Akhsarbek B. (Moscow, RU); Ryabenko, Eugene A. (Moscow, RU); Strebkov, Dmitry S. (Moscow, RU); Chernyshev, Eugene A. (Moscow, RU)

    2000-01-01

    A process for the preparation of high purity silane, suitable for forming thin layer silicon structures in various semiconductor devices and high purity poly- and single crystal silicon for a variety of applications, is provided. Synthesis of high-purity silane starts with a temperature assisted reaction of metallurgical silicon with alcohol in the presence of a catalyst. Alcoxysilanes formed in the silicon-alcohol reaction are separated from other products and purified. Simultaneous reduction and oxidation of alcoxysilanes produces gaseous silane and liquid secondary products, including, active part of a catalyst, tetra-alcoxysilanes, and impurity compounds having silicon-hydrogen bonds. Silane is purified by an impurity adsorption technique. Unreacted alcohol is extracted and returned to the reaction with silicon. Concentrated mixture of alcoxysilanes undergoes simultaneous oxidation and reduction in the presence of a catalyst at the temperature -20.degree. C. to +40.degree. C. during 1 to 50 hours. Tetra-alcoxysilane extracted from liquid products of simultaneous oxidation and reduction reaction is directed to a complete hydrolysis. Complete hydrolysis of tetra-alcoxysilane results in formation of industrial silica sol and alcohol. Alcohol is dehydrated by tetra-alcoxysilane and returned to the reaction with silicon.

  5. Preparation for upgrading western subbituminous coal

    SciTech Connect (OSTI)

    Grimes, R.W.; Cha, C.Y.; Sheesley, D.C.

    1990-11-01

    The objective of this project was to establish the physical and chemical characteristics of western coal and determine the best preparation technologies for upgrading this resource. Western coal was characterized as an abundant, easily mineable, clean, low-sulfur coal with low heating value, high moisture, susceptibility to spontaneous ignition, and considerable transit distances from major markets. Project support was provided by the Morgantown Energy Technology Center (METC) of the US Department of Energy (DOE). The research was conducted by the Western Research Institute, (WRI) in Laramie, Wyoming. The project scope of work required the completion of four tasks: (1) project planning, (2) literature searches and verbal contacts with consumers and producers of western coal, (3) selection of the best technologies to upgrade western coal, and (4) identification of research needed to develop the best technologies for upgrading western coals. The results of this research suggest that thermal drying is the best technology for upgrading western coals. There is a significant need for further research in areas involving physical and chemical stabilization of the dried coal product. Excessive particle-size degradation and resulting dustiness, moisture reabsorption, and high susceptibility to spontaneous combustion are key areas requiring further research. Improved testing methods for the determination of equilibrium moisture and susceptibility to spontaneous ignition under various ambient conditions are recommended.

  6. Method of preparation of removable syntactic foam

    DOE Patents [OSTI]

    Arnold, Jr., Charles (Albuquerque, NM); Derzon, Dora K. (Albuquerque, NM); Nelson, Jill S. (Albuquerque, NM); Rand, Peter B. (Albuquerque, NM)

    1995-01-01

    Easily removable, environmentally safe, low-density, syntactic foams are disclosed which are prepared by mixing insoluble microballoons with a solution of water and/or alcohol-soluble polymer to produce a pourable slurry, optionally vacuum filtering the slurry in varying degrees to remove unwanted solvent and solute polymer, and drying to remove residual solvent. The properties of the foams can be controlled by the concentration and physical properties of the polymer, and by the size and properties of the microballoons. The suggested solute polymers are non-toxic and soluble in environmentally safe solvents such as water or low-molecular weight alcohols. The syntactic foams produced by this process are particularly useful in those applications where ease of removability is beneficial, and could find use in packaging recoverable electronic components, in drilling and mining applications, in building trades, in art works, in the entertainment industry for special effects, in manufacturing as temporary fixtures, in agriculture as temporary supports and containers and for delivery of fertilizer, in medicine as casts and splints, as temporary thermal barriers, as temporary protective covers for fragile objects, as filters for particulate matter, which matter may be easily recovered upon exposure to a solvent, as in-situ valves (for one-time use) which go from maximum to minimum impedance when solvent flows through, and for the automatic opening or closing of spring-loaded, mechanical switches upon exposure to a solvent, among other applications.

  7. Method of preparation of removable syntactic foam

    DOE Patents [OSTI]

    Arnold, C. Jr.; Derzon, D.K.; Nelson, J.S.; Rand, P.B.

    1995-07-11

    Easily removable, environmentally safe, low-density, syntactic foams are disclosed which are prepared by mixing insoluble microballoons with a solution of water and/or alcohol-soluble polymer to produce a pourable slurry, optionally vacuum filtering the slurry in varying degrees to remove unwanted solvent and solute polymer, and drying to remove residual solvent. The properties of the foams can be controlled by the concentration and physical properties of the polymer, and by the size and properties of the microballoons. The suggested solute polymers are non-toxic and soluble in environmentally safe solvents such as water or low-molecular weight alcohols. The syntactic foams produced by this process are particularly useful in those applications where ease of removability is beneficial, and could find use in packaging recoverable electronic components, in drilling and mining applications, in building trades, in art works, in the entertainment industry for special effects, in manufacturing as temporary fixtures, in agriculture as temporary supports and containers and for delivery of fertilizer, in medicine as casts and splints, as temporary thermal barriers, as temporary protective covers for fragile objects, as filters for particulate matter, which matter may be easily recovered upon exposure to a solvent, as in-situ valves (for one-time use) which go from maximum to minimum impedance when solvent flows through, and for the automatic opening or closing of spring-loaded, mechanical switches upon exposure to a solvent, among other applications. 1 fig.

  8. Methods for preparation of cyclopentadienyliron (II) arenes

    DOE Patents [OSTI]

    Keipert, Steven J. (Oakdale, MN)

    1991-01-01

    Two improved methods for preparation of compounds with the structure shown in equation X [(Cp)--Fe--(Ar)].sup.+.sub.b X.sup.b- (X) where Cp is an eta.sup.5 complexed, substituted or unsubstituted, cyclopentadienyl or indenyl anion, Ar is an eta.sup.6 complexed substituted or unsubstituted, pi-arene ligand anad X is a b-valent anion where b is an integer between 1 and 3. The two methods, which differ in the source of the cyclopentadienyl anion - Lewis acid complex, utilize a Lewis acid assisted ligand transfer reaction. The cyclopentadienyl anion ligand, assisted by a Lewis acid is transferred to ferrous ion in the presence of an arene. In the first method, the cyclopentadienyl anion is derived from ferrocene and ferrous chloride. In this reaction, the cyclopentadienyliron (II) arene product is derived partially from ferrocene and partially from the ferrous salt. In the second method, the cyclopentadienyl anion - Lewis acid complex is formed by direct reaction of the Lewis acid with an inorganic cyclopentadienide salt. The cyclopentadienyliron (II) arene product of this reaction is derived entirely from the ferrous salt. Cyclopentadienyliron (II) arene cations are of great interest due to their utility as photoactivatable catalysts for a variety of polymerization reactions.

  9. Microfluidic DNA sample preparation method and device

    DOE Patents [OSTI]

    Krulevitch, Peter A. (Pleasanton, CA); Miles, Robin R. (Danville, CA); Wang, Xiao-Bo (San Diego, CA); Mariella, Raymond P. (Danville, CA); Gascoyne, Peter R. C. (Bellaire, TX); Balch, Joseph W. (Livermore, CA)

    2002-01-01

    Manipulation of DNA molecules in solution has become an essential aspect of genetic analyses used for biomedical assays, the identification of hazardous bacterial agents, and in decoding the human genome. Currently, most of the steps involved in preparing a DNA sample for analysis are performed manually and are time, labor, and equipment intensive. These steps include extraction of the DNA from spores or cells, separation of the DNA from other particles and molecules in the solution (e.g. dust, smoke, cell/spore debris, and proteins), and separation of the DNA itself into strands of specific lengths. Dielectrophoresis (DEP), a phenomenon whereby polarizable particles move in response to a gradient in electric field, can be used to manipulate and separate DNA in an automated fashion, considerably reducing the time and expense involved in DNA analyses, as well as allowing for the miniaturization of DNA analysis instruments. These applications include direct transport of DNA, trapping of DNA to allow for its separation from other particles or molecules in the solution, and the separation of DNA into strands of varying lengths.

  10. Preparation and Characterization of Graphene Oxide Paper

    SciTech Connect (OSTI)

    Dikin,D.; Stankovich, S.; Zimney, E.; Piner, R.; Dommett, G.; Evmenenko, G.; Nguyen, S.; Ruoff, R.

    2007-01-01

    Free-standing paper-like or foil-like materials are an integral part of our technological society. Their uses include protective layers, chemical filters, components of electrical batteries or supercapacitors, adhesive layers, electronic or optoelectronic components, and molecular storage. Inorganic 'paper-like' materials based on nanoscale components such as exfoliated vermiculite or mica platelets have been intensively studied and commercialized as protective coatings, high-temperature binders, dielectric barriers and gas-impermeable membranes. Carbon-based flexible graphite foils composed of stacked platelets of expanded graphite have long been used in packing and gasketing applications because of their chemical resistivity against most media, superior sealability over a wide temperature range, and impermeability to fluids. The discovery of carbon nanotubes brought about bucky paper, which displays excellent mechanical and electrical properties that make it potentially suitable for fuel cell and structural composite applications. Here we report the preparation and characterization of graphene oxide paper, a free-standing carbon-based membrane material made by flow-directed assembly of individual graphene oxide sheets. This new material outperforms many other paper-like materials in stiffness and strength. Its combination of macroscopic flexibility and stiffness is a result of a unique interlocking-tile arrangement of the nanoscale graphene oxide sheets.

  11. Deliverable 3 Turbine Installation: Site Preparation and Footings

    E-Print Network [OSTI]

    Deliverable 3 Turbine Installation: Site Preparation and Footings Crissy Field Center Wind Power sufficient for industry standard analysis. Performance of the turbines on the site will be monitored programs. Deliverable 3 Turbine Installation: Site Preparation and Footings The Deliverables and Payment

  12. Our students are smart --and they're prepared.

    E-Print Network [OSTI]

    Our students are smart --and they're prepared. AnnualPlacementReport 2011­12 MichiganTechnologicalUniversity #12;2011­12Career Services 2 · Our students are smart--and they're prepared. Michigan Tech's mission Bridge team brought home two first-place awards (lightness and construction efficiency) and finished

  13. Guidelines for Preparing a Professional Report or Thesis

    E-Print Network [OSTI]

    Huang, Haiying

    Guidelines for Preparing a Professional Report or Thesis for the Master's in City and Regional a Professional Report or Thesis for the Master's in City and Regional Planning version dated September, 08 page 1 Guidelines for Preparing a Professional Report or Thesis for the Master's in City and Regional Planning

  14. Preparation of Samples for Light Microscopy Simple Wax Seal

    E-Print Network [OSTI]

    Fygenson, Deborah Kuchnir

    Preparation of Samples for Light Microscopy Simple Wax Seal Materials - Slide - Cover Slip - Paraffin Wax Candle - Pasteur Pipette (suggested size 5 3/4 inch) - Matches Preparation of the Slide - You may want to protect the work surface from melted wax. We use a sheet of aluminum foil taped

  15. Preparation and characterization of graphene oxide Dmitriy A. Dikin1

    E-Print Network [OSTI]

    LETTERS Preparation and characterization of graphene oxide paper Dmitriy A. Dikin1 , Sasha for fuel cell and structural composite applications12­15 . Here we report the preparation and characterization of graphene oxide paper, a free-standing carbon- based membrane material made by flow

  16. Formulation and method for preparing gels comprising hydrous aluminum oxide

    SciTech Connect (OSTI)

    Collins, Jack L.

    2014-06-17

    Formulations useful for preparing hydrous aluminum oxide gels contain a metal salt including aluminum, an organic base, and a complexing agent. Methods for preparing gels containing hydrous aluminum oxide include heating a formulation to a temperature sufficient to induce gel formation, where the formulation contains a metal salt including aluminum, an organic base, and a complexing agent.

  17. Formulation and method for preparing gels comprising hydrous cerium oxide

    DOE Patents [OSTI]

    Collins, Jack L; Chi, Anthony

    2013-05-07

    Formulations useful for preparing hydrous cerium oxide gels contain a metal salt including cerium, an organic base, and a complexing agent. Methods for preparing gels containing hydrous cerium oxide include heating a formulation to a temperature sufficient to induce gel formation, where the formulation contains a metal salt including cerium, an organic base, and a complexing agent.

  18. Formulation and method for preparing gels comprising hydrous hafnium oxide

    DOE Patents [OSTI]

    Collins, Jack L; Hunt, Rodney D; Montgomery, Frederick C

    2013-08-06

    Formulations useful for preparing hydrous hafnium oxide gels contain a metal salt including hafnium, an acid, an organic base, and a complexing agent. Methods for preparing gels containing hydrous hafnium oxide include heating a formulation to a temperature sufficient to induce gel formation, where the formulation contains a metal salt including hafnium, an acid, an organic base, and a complexing agent.

  19. Augmented Vessels for Pre-operative Preparation in Endovascular Treatments

    E-Print Network [OSTI]

    Chung, Albert C. S.

    Augmented Vessels for Pre-operative Preparation in Endovascular Treatments Wilbur C.K. Wong1 to construct imaginary disease-free vessel lumens, namely augmented vessels, and demarcate the abnormalities;Augmented Vessels for Pre-operative Preparation 603 Several researchers have suggested to detach a saccular

  20. Prepared December 14, 2014, Bodenhorn SOE Alumni Performance Data

    E-Print Network [OSTI]

    Prepared December 14, 2014, Bodenhorn SOE Alumni Performance Data Education performance data can years. 100% of the 132 Educational Leadership students who took the School Leaders Licensure Assessment.org/articles/teacher-retention-a-critical-national-problem.html), we are proud of preparing teachers who are committed to their profession. 100% of our school

  1. Prepared December 14, 2014, Bodenhorn SOE Alumni Performance Data

    E-Print Network [OSTI]

    Prepared December 14, 2014, Bodenhorn SOE Alumni Performance Data Education performance data can years. 100% of the 132 Educational Leadership students who took the School Leaders Licensure Assessment of preparing teachers who are committed to their profession. 100% of our school counselor education alumni over

  2. TECHNICAL POLLUTION PREVENTION GUIDE FOR ASPHALT PREPARATION OPERATIONS

    E-Print Network [OSTI]

    #12;TECHNICAL POLLUTION PREVENTION GUIDE FOR ASPHALT PREPARATION OPERATIONS IN THE LOWER FRASER BASIN DOE FRAP 1996-12 Prepared for: Environment Canada Environmental Protection Fraser Pollution through its Fraser Pollution Abatement Office. Environment Canada is not responsible for the content

  3. Preparation of Non Oxide Ceramics in Thermal Plasma

    SciTech Connect (OSTI)

    Singh, S. K.

    2008-10-23

    Titanium carbonitride (TiCN) and ultrafine SiC have been prepared in extended arc thermal plasma reactors using graphite electrodes. The prepared materials have been characterized by a variety of analytical methods. It has been possible to produce the materials in a very short time period.

  4. On automated prepared statement generation to remove SQL injection vulnerabilities

    E-Print Network [OSTI]

    Xie, Tao

    On automated prepared statement generation to remove SQL injection vulnerabilities Stephen Thomas in revised form 5 August 2008 Accepted 8 August 2008 Available online 27 September 2008 Keywords: SQL vulnerabilities were SQL injection vulnerabilities (SQLIVs). This paper presents an algorithm of prepared

  5. u DATA PREPARATION FOR DATA SHICHAO ZHANG and CHENGQI ZHANG

    E-Print Network [OSTI]

    Yang, Qiang

    u DATA PREPARATION FOR DATA MINING SHICHAO ZHANG and CHENGQI ZHANG Faculty of Information of Science andTechnology, Kowloon, Hong Kong, China Data preparation is a fundamental stage of data analysis. While a lot of low-quality information is available in various data sources and on the Web, many

  6. Antithrombogenic and antibiotic compositions and methods of preparation thereof

    DOE Patents [OSTI]

    Hermes, R.E.

    1988-04-19

    Antithrombogenic and antibiotic composition of matter and method of preparation thereof. A random copolymer of a component of garlic and a biocompatible polymer has been prepared and found to exhibit antithrombogenic and antibiotic properties. Polymerization occurs selectively at the vinyl moiety in 2-vinyl-4H-1,3-dithiin when copolymerized with N-vinyl pyrrolidone. 4 figs., 2 tabs.

  7. 31 Self-Study Criterion 2: Preparing for the Future

    E-Print Network [OSTI]

    Hamburger, Peter

    31 Self-Study CHAPTER 2 Criterion 2: Preparing for the Future Introduction Indiana University and plans for strengthening them in the future. The Indiana/Purdue partnership that created IPFW sustains, and oversight will also be shared. Chapter Two will demonstrate that IPFW realistically prepares for a future

  8. PREPARING YOUR THESIS A MANUAL FOR GRADUATE STUDENTS

    E-Print Network [OSTI]

    Cantlon, Jessica F.

    PREPARING YOUR THESIS A MANUAL FOR GRADUATE STUDENTS UNIVERSITY OF ROCHESTER ROCHESTER, NEW YORK.275.9093 #12;Table of Contents Introduction 1 The PhD Thesis Registration Process 1 Formatting Your Thesis 2 The Order of Thesis Contents 4 Preparing for Dissertation Submission to ProQuest®/UMI 7 Plan Ahead

  9. Antithrombogenic and antibiotic composition and methods of preparation thereof

    DOE Patents [OSTI]

    Hermes, R.E.

    1990-04-17

    Antithrombogenic and antibiotic composition of matter and method of preparation are disclosed. A random copolymer of a component of garlic and a biocompatible polymer has been prepared and found to exhibit antithrombogenic and antibiotic properties. Polymerization occurs selectively at the vinyl moiety in 2-vinyl-4H-1,3-dithiin when copolymerized with N-vinyl pyrrolidone. 4 figs.

  10. Key Facts About Hurricane Readiness Preparing for a Hurricane

    E-Print Network [OSTI]

    HURRICANES Key Facts About Hurricane Readiness Preparing for a Hurricane If you are under a hurricane watch or warning, here are some basic steps to take to prepare for the storm: · Learn about your. · Identify potential home hazards and know how to secure or protect them before the hurricane strikes

  11. Keynote: Some remarks on top

    E-Print Network [OSTI]

    Werner Bernreuther

    2010-08-23

    A few key issues of present and future explorations of the physics of top quarks at the Tevatron and LHC are discussed.

  12. *AS WRITTEN European Parliament Remarks

    E-Print Network [OSTI]

    , and the tourism industry that hosts the visitors who clamor for locally caught seafood. These jobs create critical are access to the best available scientific advice and a precautionary approach where there is scientific

  13. RemarkableAnniversaries Vassil Sgurev

    E-Print Network [OSTI]

    Borissova, Daniela

    of the institution producing it. In this sense "Problems of Engineering Cybernetics and Robotics" series of Engineering Cybernetics (IEC) at BAS, headed by Nikolay Naplatanov. This year also marks 26 years since the founding of the Institute of Engineering Cybernetics and Robotics (IECR) at BAS, headed successively

  14. PDMS Mold Preparation Procedures PDMS preparation is done using the Sylgard 184 Silicone Elastomer Kit. All MSDS and

    E-Print Network [OSTI]

    Kassegne, Samuel Kinde

    PDMS Mold Preparation Procedures PDMS preparation is done using the Sylgard 184 Silicone Elastomer. The elastomer and curing agent will be mixed at a 10 parts to 1 part ratio (10:1). Determine 1/10th measurement the solution. 3. Apply PDMS to the mold. a. Once almost all the bubbles have cleared from the mixture (now we

  15. Remarkably reduced efficiency droop by using staircase thin InGaN quantum barriers in InGaN based blue light emitting diodes

    SciTech Connect (OSTI)

    Zhou, Kun; Ikeda, Masao, E-mail: mikeda2013@sinano.ac.cn, E-mail: jpliu2010@sinano.ac.cn; Liu, Jianping, E-mail: mikeda2013@sinano.ac.cn, E-mail: jpliu2010@sinano.ac.cn; Zhang, Shuming; Li, Deyao; Zhang, Liqun; Yang, Hui [Suzhou Institute of Nano-tech and Nano-bionics, Chinese Academy of Sciences, Suzhou (China); Key Laboratory of Nanodevices and Applications, Chinese Academy of Sciences, Suzhou (China); Cai, Jin; Wang, Hui; Wang, H. B. [Suzhou Institute of Nano-tech and Nano-bionics, Chinese Academy of Sciences, Suzhou (China); Key Laboratory of Nanodevices and Applications, Chinese Academy of Sciences, Suzhou (China); Suzhou Nanojoin Photonics Co., Ltd., Suzhou (China)

    2014-10-27

    The efficiency droop of InGaN/GaN(InGaN) multiple quantum well (MQW) light emitting diodes (LEDs) with thin quantum barriers (QB) is studied. With thin GaN QB (3?nm–6?nm thickness), the efficiency droop is not improved, which indicates that hole transport cannot be significantly enhanced by the thin GaN QBs. On the contrary, the efficiency droop was remarkably reduced by using a InGaN staircase QB (InGaN SC-QB) MQWs structure where InGaN SC-QBs lower the transport energy barrier of holes. The efficiency droop ratio was as low as 3.3% up to 200?A/cm{sup 2} for the InGaN SC-QB LED. By using monitoring QW with longer wavelength we observe a much uniform carrier distribution in the InGaN SC-QB LEDs, which reveals the mechanism of improvement in the efficiency droop.

  16. Ion source sample preparation techniques for carbon-14 AMS measurements

    SciTech Connect (OSTI)

    Balsley, D.R.; Farwell, G.W.; Grootes, P.M.; Schmidt, F.H.

    1987-01-01

    Methods for preparing solid graphite, and other types of carbon samples possessing good geometrical characteristics and producing large beams are described. Amorphous carbon, or graphite powder, is encapsulated in tantalum, compressed to approx.14 kilobars, and heated in vacuum to approx.2500/sup 0/C. The end of the capsule is cut off, exposing a smooth and hard graphite surface which provides excellent emittance in a reflection-type sputter source. The powder is prepared from CO/sub 2/ by the hydrogen-iron powder catalyzation method. Silver-carbon mixtures with good geometrical properties can also be prepared with our press. 6 refs., 4 figs.

  17. Selective zeolite catalyst for preparing ethylbenzene from toluene and methanol

    SciTech Connect (OSTI)

    Vasil`ev, A.N.; Galinskii, A.A.

    1995-10-10

    A selective catalyst for methylation of toluene in the side chain has been prepared by modification of Cs{sub 0.85}NaX zeolite. Highly active catalysts for alkylation of toluene with methanol in the side chain are prepared by hydrothermal modification of zeolites. Previously it was found that with a high cesium content in catalysts, which was reached by ion exchange, their selectivity with respect to styrene considerably increases. In this paper the authors proposed a procedure for preparing a highly selective catalyst for synthesis of ethylbenzene.

  18. Method for loading lipsomes with ionizable phosphorylated hydrophobic compounds, pharmaceutical preparations and a method for administering the preparations

    DOE Patents [OSTI]

    Mehlhorn, R.J.

    1998-10-27

    A method of entrapping ionizable compounds, preferably phosphorylated hydrophobic compounds, into liposomes having transmembrane gradients is disclosed. The procedures involve forming liposomes in an acidic medium or a basic medium, adding to the acidic medium a cationic compound or to the basic medium an anionic compound and then adding a base to the cationic-containing medium or an acid to the anionic-containing medium, thereby inducing the ionizable compound into the liposomes` internal aqueous phase. The compound-entrapped liposomes prepared in accordance with the disclosed methods may be used as pharmaceutical preparations. Methods of administering such pharmaceutical preparations are also disclosed. 2 figs.

  19. Guide to preparing SAND Reports and other communication products.

    SciTech Connect (OSTI)

    Not Available

    2009-02-01

    This guide describes the R&A process, Common Look and Feel requirements, and preparation and publishing procedures for communication products at Sandia National Laboratories. Samples of forms and examples of published communications products are provided.

  20. EIS-0402: Advance Notice of Intent to Prepare an Environmental...

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

    Intent to Prepare an Environmental Impact Statement Remediation of Area IV of the Santa Susana Field Laboratory The U.S. Department of Energy (DOE) is providing an Advance Notice...

  1. DRAFT PROGRAMMATIC ENVIRONMENTAL IMPACT STATEMENT (DPEIS) Prepared for the

    E-Print Network [OSTI]

    US Army Corps of Engineers

    Draft DRAFT PROGRAMMATIC ENVIRONMENTAL IMPACT STATEMENT (DPEIS) Prepared for the: REMOVAL ENVIRONMENTAL IMPACT STATEMENT REMOVAL AND DISPOSAL OF SEDIMENT AND RESTORATION OF WATER STORAGE AT JOHN REDMOND of Kansas, Kansas Water Office Title: Draft Programmatic Environmental Impact Statement ­ Removal

  2. Mathematics Teacher TPACK Standards and Revising Teacher Preparation Margaret Niess

    E-Print Network [OSTI]

    Spagnolo, Filippo

    445 Mathematics Teacher TPACK Standards and Revising Teacher Preparation Margaret Niess Professor Emeritus of Mathematics Education, Science and Mathematics Education, Oregon State University, Corvallis appropriate digital technologies in teaching mathematics? An overarching construct called TPACK is proposed

  3. Virginia's Mathematics Specialist Initiative: Preparing Mathematics Specialists Introduction

    E-Print Network [OSTI]

    Hammack, Richard

    1 Virginia's Mathematics Specialist Initiative: Preparing Mathematics Specialists Introduction Over 20 years of collaboration including a comprehensive project, the Virginia Mathematics Specialist Mathematics Specialist Virginia teaching licensure endorsement and to assume the role of a K-8 school based

  4. EIS-0375: Advance Notice of Intent to Prepare an Environmental...

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

    Than-Class C Low-Level Radioactive Waste The U.S. Department of Energy (DOE) is providing advance notice of its intent to prepare an Environmental Impact Statement (EIS) under the...

  5. EIS-0365: Notice of Intent to Prepare an Environmental Impact...

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

    of this notice of intent is to inform the public that DOE will now prepare an environmental impact statement (EIS) addressing BCP's and SER's projects and conduct two public...

  6. Titanium Oxide Aerogel Prepared from Titanium Metal and Hydrogen Peroxide

    E-Print Network [OSTI]

    Ayers, M.R.; Hunt, A.J.

    1997-01-01

    entry into a class of aerogels that are not prepared usingInvestigations into the properties of this aerogel and thepreparation of other aerogels in this class are currently

  7. SimTable key tool for preparing, responding to wildfire

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

    fire season Emergency operations officials need an arsenal of tools to prepare for and fight wildland fires. SimTable is one of those tools. It may look like a plain old sandbox,...

  8. Data Preparation Process for the Buildings Performance Database

    SciTech Connect (OSTI)

    Walter, Travis; Dunn, Laurel; Mercado, Andrea; Brown, Richard E.; Mathew, Paul

    2014-06-30

    The Buildings Performance Database (BPD) includes empirically measured data from a variety of data sources with varying degrees of data quality and data availability. The purpose of the data preparation process is to maintain data quality within the database and to ensure that all database entries have sufficient data for meaningful analysis and for the database API. Data preparation is a systematic process of mapping data into the Building Energy Data Exchange Specification (BEDES), cleansing data using a set of criteria and rules of thumb, and deriving values such as energy totals and dominant asset types. The data preparation process takes the most amount of effort and time therefore most of the cleansing process has been automated. The process also needs to adapt as more data is contributed to the BPD and as building technologies over time. The data preparation process is an essential step between data contributed by providers and data published to the public in the BPD.

  9. Preparing topological projected entangled pair states on a quantum computer

    E-Print Network [OSTI]

    Schwarz, Martin

    Simulating exotic phases of matter that are not amenable to classical techniques is one of the most important potential applications of quantum information processing. We present an efficient algorithm for preparing a large ...

  10. EM's Richland Operations Office Marks Milestone in Preparing...

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

    and prepared for disposal the last of more than 50 pencil tank assemblies from the Plutonium Finishing Plant (PFP) recently. The tanks are nicknamed pencil tanks due to their...

  11. Preparations of rare earth-iron alloys by thermite reduction

    DOE Patents [OSTI]

    Schmidt, F.A.; Peterson, D.T.; Wheelock, J.T.

    1985-10-28

    Disclosed is an improved method for the preparation of high-purity rare earth-iron alloys by the aluminothermic reduction of a mixture of rare earth and iron fluorides.

  12. "TRU" Success: SRS Recovery Act Prepares to Complete Shipment...

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

    Act Prepares to Complete Shipment of More Than 5,000 Cubic Meters of Nuclear Waste to WIPP More Documents & Publications TRUPACT-III Quick Facts EIS-0026-SA-06: Supplement...

  13. Software User Guide Prepared by: Dr Rainer Mautz

    E-Print Network [OSTI]

    Cricket Software User Guide Prepared by: Dr Rainer Mautz DOCUMENT NUMBER: RELEASE/REVISION: RELEASE ..........................................................................................................4 1.1 Hardware and Software Requirements ...........................................4 1.2 Purpose of the Software ..................................................................4 1.3 High level architecture

  14. RUS Bulletin 1794A-601: Preparing an Environmental Report for...

    Open Energy Info (EERE)

    RUS Bulletin 1794A-601: Preparing an Environmental Report for an Environmental Assessment Jump to: navigation, search OpenEI Reference LibraryAdd to library PermittingRegulatory...

  15. Preparation Of Nonreactor Nuclear Facility Documented Safety Analysis

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

    2014-11-12

    This Department of Energy (DOE) Standard (STD), DOE-STD-3009-2014, describes a method for preparing a Documented Safety Analysis (DSA) that is acceptable to DOE for nonreactor nuclear facilities.

  16. Method for preparing thermally cleavable surfactants without deprotonation

    SciTech Connect (OSTI)

    McElhanon, James R. (Manteca, CA); Jamison, Gregory M. (Albuquerque, NM); Long, Timothy M. (Evanston, IL); Loy, Douglas A. (Tucson, AZ); Rahimian, Kamyar (Albuquerque, NM); Simmons, Blake A. (San Francisco, CA); Staiger, Chad L. (Albuquerque, NM); Wheeler, David R. (Albuquerque, NM); Zifer, Thomas (Manteca, CA)

    2008-05-27

    The present invention describes surfactants of formula (I), ##STR00001## wherein R, R.sub.N, and m are defined herein, processes for their preparation, and methods for their decomposition.

  17. Methods and apparatuses for preparing upgraded pyrolysis oil

    DOE Patents [OSTI]

    Brandvold, Timothy A; Baird, Lance Awender; Frey, Stanley Joseph

    2013-10-01

    Methods and apparatuses for preparing upgraded pyrolysis oil are provided herein. In an embodiment, a method of preparing upgraded pyrolysis oil includes providing a biomass-derived pyrolysis oil stream having an original oxygen content. The biomass-derived pyrolysis oil stream is hydrodeoxygenated under catalysis in the presence of hydrogen to form a hydrodeoxygenated pyrolysis oil stream comprising a cyclic paraffin component. At least a portion of the hydrodeoxygenated pyrolysis oil stream is dehydrogenated under catalysis to form the upgraded pyrolysis oil.

  18. Preparation of activated carbon from coconut shell chars in pilot-scale microwave heating equipment at 60 kW

    SciTech Connect (OSTI)

    Li Wei [Faculty of Materials and Metallurgical Engineering, Kunming University of Science and Technology, Kunming 650093 (China); Faculty of Science, Kunming University of Science and Technology, Kunming 650093 (China); Peng Jinhui [Faculty of Materials and Metallurgical Engineering, Kunming University of Science and Technology, Kunming 650093 (China)], E-mail: jhpeng_ok@yeah.net; Zhang Libo; Yang Kunbin; Xia Hongying; Zhang Shimin; Guo Shenghui [Faculty of Materials and Metallurgical Engineering, Kunming University of Science and Technology, Kunming 650093 (China)

    2009-02-15

    Experiments to prepare activated carbon by microwave heating indicated that microwave energy can decrease reaction temperature, save the energy and shorten processing time remarkably compared to conventional heating, owing to its internal and volumetric heating effects. The above results were based on the laboratory-scale experiments. It is desirable to develop a pilot-scale microwave heating equipment and investigate the parameters with the aim of technological industrialization. In the present study, the components and features of the self-invented equipment were introduced. The temperature rise curves of the chars were obtained. Iodine numbers of the activated carbons all exceed the state standard of China under the following conditions: 25 kg/h charging rate, 0.42 rev/min turning rate of ceramic tube, flow rate of steam at pressure of 0.01 MPa and 40 kW microwave heating power after 60 kW pre-activation for 30 min. Pore structure of the sample obtained at a time point of 46 h, which contained BET surface area, and pore size distributions of micropores and total pores, was tested by nitrogen adsorption at 77 K.

  19. The conflict of interest problem in EIS preparation

    SciTech Connect (OSTI)

    Hansen, R.P. [Hansen Environmental Consultants, Englewood, CO (United States); Wolff, T.A. [Sandia National Labs., Albuquerque, NM (United States); McCold, L.N. [Oak Ridge National Lab., TN (United States)

    1997-05-01

    The National Environmental Policy Act (NEPA) requires that federal agencies prepare environmental impact statements (EISs) on proposals for major Federal action significantly affecting the quality of the human environment. The Council on Environmental Quality (CEQ) regulations require that EISs be prepared directly by the lead agency or a contractor it selects. EIS contractors must execute a disclosure statement specifying that they have ``no financial or other interest`` in the outcome of the project. The intent of the ``conflict of interest`` prohibition is to ensure that the EIS is defensible, free of self-serving bias, and credible to the public. Those coming to the federal government for money, permits, or project approvals must not be placed in the position of analyzing the environmental consequences of their own proposals. This paper analyzes the conflict of interest problem faced by government contractors who maintain and operate government-owned or-controlled facilities for which EISs are required. In the US Department of Energy (DOE) system, these are referred to as ``M and O`` contractors. It also examines organizational conflicts presented by current or prospective government contractors who have a financial or other interest in the outcome of a project or program for which an EIS is prepared. In responding to these and related questions, the paper discusses and interprets the CEQ regulations and guidance on EIS preparation conflict of interest as well as leading federal court opinions. It also distinguishes ``preparers`` from ``participants`` in the EIS preparation process.

  20. EIS-0423-S1: Notice of Intent to Prepare a Supplemental Environmental...

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

    Notice of Intent to Prepare a Supplemental Environmental Impact Statement EIS-0423-S1: Notice of Intent to Prepare a Supplemental Environmental Impact Statement Long-Term...

  1. EIS-0288-S1: Notice of Intent to Prepare a Supplemental Environmental...

    Energy Savers [EERE]

    Notice of Intent to Prepare a Supplemental Environmental Impact Statement EIS-0288-S1: Notice of Intent to Prepare a Supplemental Environmental Impact Statement Production of...

  2. EM Prepares Report for Convention on Safety of Spent Fuel and...

    Office of Environmental Management (EM)

    Prepares Report for Convention on Safety of Spent Fuel and Radioactive Waste Management EM Prepares Report for Convention on Safety of Spent Fuel and Radioactive Waste Management...

  3. Selective protected state preparation of coupled dissipative quantum emitters

    E-Print Network [OSTI]

    David Plankensteiner; Laurin Ostermann; Helmut Ritsch; Claudiu Genes

    2015-04-30

    Inherent binary or collective interactions in ensembles of quantu emitters induce a spread in the energy and lifetime of their collective eigenstates. While this causes fast decay and dephasing, with a specifically tailored choice of laser power, frequency and a suitable configuration of control fields it is possible to prepare entangled collectiv states with optimal properties for spectroscopy, precision measurements or information storage. We demonstrate this by efficiently preparing strongly subradiant entangled states of a chain of dipole-dipole coupled spins. Frequency-selective pulsed laser excitation enables the selection of almost pure collective target states. The prepared state fidelity and its entanglement depth is improved further via spatial excitation phase engineering or tailored magnetic fields.

  4. Optical limiting device and method of preparation thereof

    DOE Patents [OSTI]

    Wang, Hsing-Lin (Los Alamos, NM); Xu, Su (Santa Clara, CA); McBranch, Duncan W. (Santa Fe, NM)

    2003-01-01

    Optical limiting device and method of preparation thereof. The optical limiting device includes a transparent substrate and at least one homogeneous layer of an RSA material in polyvinylbutyral attached to the substrate. The device may be produced by preparing a solution of an RSA material, preferably a metallophthalocyanine complex, and a solution of polyvinylbutyral, and then mixing the two solutions together to remove air bubbles. The resulting solution is layered onto the substrate and the solvent is evaporated. The method can be used to produce a dual tandem optical limiting device.

  5. Apparatus for preparing cornea material for tabbed (sutureless) transplantation

    DOE Patents [OSTI]

    Collins, Joseph Patrick (7517 Fourth Ave. North, St. Petersburg, FL 33710)

    1997-01-01

    A tool and a method for preparing a donor material used in sutureless corneal transplants uses a first cutting portion to prepare a donor blank having tabbed portions extending outwardly radially. A second cutting portion is used to cut the central portion of the blank. The tool is used as a guide member for the second cutting portion. In one embodiment the tool has slits laterally defined therethrough which allow the tabbed portions of the donor material to be thinned to a desired thickness using a scalpel. In an another embodiment the second cutting portion is a round trephine which is used to simultaneously trim each of the tabbed portions.

  6. Reforestation: Prescribed Burning for Site Preparation http://tfsweb.tamu.edu Page 1 of 1

    E-Print Network [OSTI]

    to reduce hazardous fuels, to prepare sites for seeding and planting, to improve wildlife habitat will be dependent on the goals of the burn. For example, to prepare a site for planting (debris reduc- tion), burns. This technique can be used to prepare a site for planting or to prepare the seedbed for natural regeneration

  7. SLAC-Built Detector Prepares for Life at Jefferson Lab (SLAC...

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

    https:news.slac.stanford.eduimageslac-built-detector-prepares-life-jefferson-lab Submitted: Tuesday, April 17...

  8. Effects of Mg doping on the remarkably enhanced electrochemical performance of Na3V2(PO4)3 cathode materials for sodium ion batteries

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

    Li, Hui; Yu, Xiqian; Bai, Ying; Wu, Feng; Wu, Chuan; Liu, Liang-Yu; Yang, Xiao-Qing

    2015-01-01

    Na3V2-xMgx(PO4)3/C composites with different Mg2+ doping contents (x=0, 0.01, 0.03, 0.05, 0.07 and 0.1) were prepared by a facile sol-gel method. The doping effects on the crystal structure were investigated by XRD, XPS and EXAFS. The results show that low dose doping Mg2+ does not alter the structure of the material, and magnesium is successfully substituted for vanadium site. The Mg doped Na3V2-xMgx(PO4)3/C composites exhibit significant improvements on the electrochemistry performances in terms of the rate capability and cycle performance, especially for the Na3V1.95Mg0.05(PO4)3/C. For example, when the current density increased from 1 C to 30 C, the specific capacitymore »only decreased from 112.5 mAh g-1 to 94.2 mAh g-1 showing very good rate capability. Moreover, even cycling at a high rate of 20 C, an excellent capacity retention of 81% is maintained from the initial value of 106.4 mAh g-1 to 86.2 mAh g-1 at the 50th cycle. Enhanced rate capability and cycle performance can be attributed to the optimized particle size, structural stability and enhanced ionic and electronic conductivity induced by Mg doping.« less

  9. Effects of Mg doping on the remarkably enhanced electrochemical performance of Na3V2(PO4)3 cathode materials for sodium ion batteries

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

    Li, Hui [Beijing Inst. of Technology, Beijing (China). Key Lab. of Environmental Science and Engineering, School of Chemical Engineering and Environment; Yu, Xiqian [Brookhaven National Lab. (BNL), Upton, NY (United States). Chemistry Dept.; Bai, Ying [Beijing Inst. of Technology, Beijing (China). Key Lab. of Environmental Science and Engineering, School of Chemical Engineering and Environment; Wu, Feng [Beijing Inst. of Technology, Beijing (China). Key Lab. of Environmental Science and Engineering, School of Chemical Engineering and Environment; Wu, Chuan [Beijing Inst. of Technology, Beijing (China). Key Lab. of Environmental Science and Engineering, School of Chemical Engineering and Environment; Liu, Liang-Yu [Beijing Inst. of Technology, Beijing (China). Key Lab. of Environmental Science and Engineering, School of Chemical Engineering and Environment; Yang, Xiao-Qing [Brookhaven National Lab. (BNL), Upton, NY (United States). Chemistry Dept.

    2015-01-01

    Na3V2-xMgx(PO4)3/C composites with different Mg2+ doping contents (x=0, 0.01, 0.03, 0.05, 0.07 and 0.1) were prepared by a facile sol-gel method. The doping effects on the crystal structure were investigated by XRD, XPS and EXAFS. The results show that low dose doping Mg2+ does not alter the structure of the material, and magnesium is successfully substituted for vanadium site. The Mg doped Na3V2-xMgx(PO4)3/C composites exhibit significant improvements on the electrochemistry performances in terms of the rate capability and cycle performance, especially for the Na3V1.95Mg0.05(PO4)3/C. For example, when the current density increased from 1 C to 30 C, the specific capacity only decreased from 112.5 mAh g-1 to 94.2 mAh g-1 showing very good rate capability. Moreover, even cycling at a high rate of 20 C, an excellent capacity retention of 81% is maintained from the initial value of 106.4 mAh g-1 to 86.2 mAh g-1 at the 50th cycle. Enhanced rate capability and cycle performance can be attributed to the optimized particle size, structural stability and enhanced ionic and electronic conductivity induced by Mg doping.

  10. Preparation and Characterization of Single-Atom Tips

    E-Print Network [OSTI]

    reproducible method of preparing single-atom tips by electroplating Pd or Pt on single-crystal W(111) tips method with electroplating a Pd (or Pt) film on the single-crystal W(111) tip is proposed. Electroplating single- crystal wire of 0.35 mm in diameter by electrochemical etching15 followed by coating with ethyl

  11. Preparation and characterization of TL-based superconducting thin films 

    E-Print Network [OSTI]

    Wang, Pingshu

    1995-01-01

    A simple method for growth of Tl-based superconducting thin films is described. In this method, the precursor was prepared in a vacuum chamber by deposition of Ba, Ca and Cu metals or a Ba-Ca alloy and Cu metal. The precursor was then oxidized...

  12. Table of Contents Preparing for and Responding to Drought

    E-Print Network [OSTI]

    3 Table of Contents Preparing for and Responding to Drought WHEN EVERY DROP COuNtsProtecting Public, National Oceanic and Atmospheric Agency, and American Water Works Association. 2010. When every drop counts P r o f e s s i o n A l s #12;#12;Table of Contents Acknowledgments

  13. Preparing a Thesis With LATEX Academic and Research Computing

    E-Print Network [OSTI]

    Varela, Carlos

    Preparing a Thesis With LATEX Academic and Research Computing February 2008 Table of Contents 1 About the Thesis Class 1 2 Downloading the Thesis Class 2 3 Using the Template Files 2 3.1 Short Thesis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 3.2 Long Thesis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 4

  14. ESRI Press Guide for Writers Preparing your manuscript

    E-Print Network [OSTI]

    Wright, Dawn Jeannine

    ESRI Press Guide for Writers ESRI PRESS TM Preparing your manuscript x Work in your favorite word native application format (e.g., Microsoft Word) or as ASCII text. ESRI Press 380 New York Street; registration is pending in the European Community. The ESRI Press logo is a trademark and www

  15. Sixth annual coal preparation, utilization, and environmental control contractors conference

    SciTech Connect (OSTI)

    Not Available

    1990-01-01

    A conference was held on coal preparation, utilization and environmental control. Topics included: combustion of fuel slurries; combustor performance; desulfurization chemically and by biodegradation; coal cleaning; pollution control of sulfur oxides and nitrogen oxides; particulate control; and flue gas desulfurization. Individual projects are processed separately for the databases. (CBS).

  16. Single-Trial Neural Correlates of Arm Movement Preparation

    E-Print Network [OSTI]

    Shenoy, Krishna V.

    Department of Electrical Engineering 2Medical Scientist Training Program 3Department of Bioengineering 4 the start of the race was much shorter than Lewis's: a hair-trigger 117 ms against a relatively lethargic Leroy Burrell to start the race that day? Of course, nonathletes also often prepare movements in antic

  17. Electronic Supplementary Material Scalable preparation of porous silicon nanoparticles and

    E-Print Network [OSTI]

    Zhou, Chongwu

    Nano Res. Electronic Supplementary Material Scalable preparation of porous silicon nanoparticles with reduced graphene oxide Figure S2 TEM image of porous silicon nanoparticles after carbon coating and graphene wrapping. #12;www.theNanoResearch.comwww.Springer.com/journal/12274 | Nano R

  18. Preparing Turkey Safely Turkey provides protein along with other key

    E-Print Network [OSTI]

    Preparing Turkey Safely Nutrition Turkey provides protein along with other key nutrients. A serving is 3 ounces cooked poultry (about the size of a deck of cards). One serving of roasted, skinless turkey protein; iron--8% daily value Right Size Turkey Use this chart as a helpful guide: Whole bird ­ 1 pound

  19. PREPARING SABBATICAL LEAVE APPLICATIONS A GUIDE FOR FACULTY

    E-Print Network [OSTI]

    Lee, Dongwon

    1 PREPARING SABBATICAL LEAVE APPLICATIONS A GUIDE FOR FACULTY I. Purpose of the Sabbatical Leave, develop, preserve, and disseminate knowledge. Much of this mission is achieved through the professional report, drew attention to the need for growth and renewal throughout a faculty member's professional

  20. Public Scoping for Preparation of a Programmatic Environmental Impact

    E-Print Network [OSTI]

    are developing a Gulf of Mexico-wide Programmatic Environmental Impact Statement (PEIS) for the Deepwater Horizon0 Public Scoping for Preparation of a Programmatic Environmental Impact Statement for the Deepwater input on the environmental and socioeconomic impacts of implementing restoration that the federal

  1. Preparing Non-nuclear Engineers for the Nuclear Field

    E-Print Network [OSTI]

    Ervin, Elizabeth K.

    . An understanding of power generation is important for all modern-day engineers, and nuclear energy serves as a good technology, the proposed course relates nuclear systems engineering, safe reactor design, infrastructurePreparing Non-nuclear Engineers for the Nuclear Field Elizabeth K. Ervin The University

  2. University Services Preparing for Capital Renovations and Small Projects

    E-Print Network [OSTI]

    Shoubridge, Eric

    and a large capital project is the cost and the complexity. A small project must stay under 100 KUniversity Services ­ Preparing for Capital Renovations and Small Projects Anthony C. Masi Provost C. Masi, Provost) #12;3 1. Definitions a) Non-capital projects b) Capital project small and large 2

  3. MIGHTY BACTERIA IN A CIVILISED WORLD Prepared by Amy Wooding

    E-Print Network [OSTI]

    MIGHTY BACTERIA IN A CIVILISED WORLD Prepared by Amy Wooding The 2013 FABI/ CTHB UPwith of antibacterial products being advertised. The aim was to explore the idea created by these products that bacteria this by testing whether all bacteria can survive in every environment; will bacteria isolated from the UP

  4. Butterflies of Egypt Prepared for the Nature Conservation Sector

    E-Print Network [OSTI]

    Nottingham, University of

    #12;#12;#12;Butterflies of Egypt ii Prepared for the Nature Conservation Sector Egyptian, Cairo, Egypt Supervisor: Dr Moustafa Fouda, Director, Nature Conservation Sector Financial Support of Zoology, Faculty of Science, Suez Canal Univer- sity, Egypt. Mapping: Ahmed El-Gabbas Paintings by: Ahmed

  5. Emergency Preparation 1. If possible, never leave your animals behind

    E-Print Network [OSTI]

    Selmic, Sandra

    Nutrition 1. Water 2. Energy 3. Protein 4. Vitamins 5. Major/Minor Minerals 6. Forage 1. Water is the single water for 5 days. 2. Energy- Carbohydrates supplied by forage and grain are the primary sourcesEmergency Preparation 1. If possible, never leave your animals behind during an evacuation. Animals

  6. GEOGRAPHIC INFORMATION Prepare for a Career in Information

    E-Print Network [OSTI]

    Frank, Thomas D.

    demand for students with knowledge about the earth's systems and how geographic information systems GEOG 371 Spatial Analysis GEOG 379 Introduction to Geographic Information Systems GEOG 473 CartographyGEOGRAPHIC INFORMATION SCIENCE Prepare for a Career in Information Technology The Department

  7. Future STEM Leaders Prepare for the National Science Bowl

    ScienceCinema (OSTI)

    Benjamin, Angela

    2014-09-15

    Each year, students from across the country converge on Washington, DC, for the National Science Bowl, an intense academic competition that tests the students' knowledge in science, engineering, chemistry, math and Earth science. Follow one team, from Washington DC's Woodrow Wilson High School, as they prepare for and compete in the 2014 National Science Bowl.

  8. Preparation and Characterization of Nanomaterials for Sustainable Energy

    E-Print Network [OSTI]

    Wang, Zhong L.

    Preparation and Characterization of Nanomaterials for Sustainable Energy Production Chang-jun Liu. Therefore, it is necessary to de- velop a suite of sustainable energy sources and energy-storage materials were discussed at the Symposium on Nano- technology for Sustainable Energy and *Address correspondence

  9. Preparation of high nitrogen compound and materials therefrom

    DOE Patents [OSTI]

    Huynh, My Hang V. (Los Alamos, NM); Hiskey, Michael A. (Los Alamos, NM)

    2006-10-10

    The high-nitrogen compound of the formula ##STR00001## was prepared. Pyrolysis of the compound yields carbon nitrides C.sub.2N.sub.3 and C.sub.3N.sub.5. The carbon nitrides vary in their density, texture, and morphology.

  10. INTERNATIONAL CONFERENCE ON PLANT PATHOGENIC Prepared by Gabrielle Carstensen

    E-Print Network [OSTI]

    93 13TH INTERNATIONAL CONFERENCE ON PLANT PATHOGENIC BACTERIA Prepared by Gabrielle Carstensen The 13th International Conference on Plant Pathogenic Bacteria (ICPPB) was held during June 2014 in Shanghai, China. This was a conference where phytobacteriologists from all over the world come together

  11. Recovery of coal fines from preparation plant effluents

    SciTech Connect (OSTI)

    Choudhry, V. (Praxis Engineers, Inc., Milpitas, CA (USA)); Khan, L. (Illinois State Geological Survey, Champaign, IL (USA)); Yang, D. (Michigan Technological Univ., Houghton, MI (USA))

    1990-01-01

    The objectives of this project are to test and demonstrate the feasibility of recovering the coal fines which are currently disposed of with plant effluent streams in order to produce a fine clean coal product. This product can then be blended with the coarse clean coal from the preparation plant. Recovery of carbonaceous material from the effluent streams will be effected by means of Michigan Technological University's static tube flotation process in conjunction with pyrite depressants. This process has been successfully demonstrated on a number of coals to reject 85% of the pyritic sulfur and recover 90% of the Btu value. The process parameters will be modified to accept preparation plant effluents in order to produce a low-ash, low-sulfur clean coal product that at a minimum is compatible with the quality requirements of the plant clean coal. This report covers the first quarter of the project. The main activities during this period were the drafting of a project work plan and the collection of four coal preparation plant effluent samples for testing. Effluent slurry samples were collected from four operating preparation plants in Illinois and shipped to Michigan Technological University for experimental work.

  12. MAIL PREPARATION / POSTAGE FORM FSU MAIL PROCESSING CENTER

    E-Print Network [OSTI]

    McQuade, D. Tyler

    MAIL PREPARATION / POSTAGE FORM FSU MAIL PROCESSING CENTER TALLAHASSEE, FL 32306-0001 Description Piece Number Of Inserts [ ] Presorted Standard Number Of Tabs [ ] Campus Pieces To Be Folded [ ] Other stamp [ ] cheshire [ ] not in zip code order [ ] machinable [ ] hand [ ] Sorted by Postal soft

  13. FEEDING POULTRY WASTES TO CATTLE PREPARED BY: JOSEPH P. FONTENOT

    E-Print Network [OSTI]

    FEEDING POULTRY WASTES TO CATTLE PREPARED BY: JOSEPH P. FONTENOT DEPARTMENT OF ANIMAL AND POULTRY TO CATTLE Joseph P. Fontenot Executive Summary Animal wastes are valuable resources if utilized judiciously of the wastes. Performance of cattle fed diets containing animal wastes is similar to that of animals fed

  14. Future STEM Leaders Prepare for the National Science Bowl

    SciTech Connect (OSTI)

    Benjamin, Angela

    2014-06-11

    Each year, students from across the country converge on Washington, DC, for the National Science Bowl, an intense academic competition that tests the students' knowledge in science, engineering, chemistry, math and Earth science. Follow one team, from Washington DC's Woodrow Wilson High School, as they prepare for and compete in the 2014 National Science Bowl.

  15. A European Roadmap for Prepared by the ESA-appointed

    E-Print Network [OSTI]

    Andersen, Anja C.

    A European Roadmap for Exoplanets Prepared by the ESA-appointed Exoplanet Roadmap Advisory Team (EPR-AT) 11 October 2010 #12; A European Roadmap for Exoplanets 2 Exoplanet Roadmap The Exoplanet Roadmap Advisory Team (EPR-AT) was appointed by ESA with the purpose of advising the Agency

  16. Preparation of .alpha.,.beta.-unsaturated carboxylic acids and esters

    DOE Patents [OSTI]

    Gogate, Makarand Ratnakar (Durham, NC); Spivey, James Jerry (Cary, NC); Zoeller, Joseph Robert (Kingsport, TN)

    1998-01-01

    Disclosed is a process for the preparation of .alpha.,.beta.-unsaturated carboxylic acids and esters thereof which comprises contacting formaldehyde or a source of formaldehyde with a carboxylic acid, ester or anhydride in the presence of a catalyst comprising an oxide of niobium.

  17. Preparation of {alpha}, {beta}-unsaturated carboxylic acids and anhydrides

    DOE Patents [OSTI]

    Spivey, J.J.; Gogate, M.R.; Zoeller, J.R.; Tustin, G.C.

    1998-01-20

    Disclosed is a process for the preparation of {alpha},{beta}-unsaturated carboxylic acids and anhydrides thereof which comprises contacting formaldehyde or a source of formaldehyde with a carboxylic anhydride in the presence of a catalyst comprising mixed oxides of vanadium, phosphorus and, optionally, a third component selected from titanium, aluminum or, preferably silicon.

  18. Preparation of .alpha., .beta.-unsaturated carboxylic acids and anhydrides

    DOE Patents [OSTI]

    Spivey, James Jerry (Cary, NC); Gogate, Makarand Ratnakav (Durham, NC); Zoeller, Joseph Robert (Kingsport, TN); Tustin, Gerald Charles (Kingsport, TN)

    1998-01-01

    Disclosed is a process for the preparation of .alpha.,.beta.-unsaturated carboxylic acids and anhydrides thereof which comprises contacting formaldehyde or a source of formaldehyde with a carboxylic anhydride in the presence of a catalyst comprising mixed oxides of vanadium, phosphorus and, optionally, a third component selected from titanium, aluminum or, preferably silicon.

  19. Preparation of activated carbons with mesopores by use of organometallics

    SciTech Connect (OSTI)

    Yamada, Yoshio; Yoshizawa, Noriko; Furuta, Takeshi [National Institute for Resources and Environment, Tsukuba, Ibaraki (Japan)] [and others

    1996-12-31

    Activated carbons are commercially produced by steam or CO{sub 2} activation of coal, coconut shell and so on. In general the carbons obtained give pores with a broad range of distribution. The objective of this study was to prepare activated carbons from coal by use of various organometallic compounds. The carbons were evaluated for pore size by nitrogen adsorption experiments.

  20. Method for the preparation of ferrous low carbon porous material

    SciTech Connect (OSTI)

    Miller, Curtis Jack

    2014-05-27

    A method for preparing a porous metal article using a powder metallurgy forming process is provided which eliminates the conventional steps associated with removing residual carbon. The method uses a feedstock that includes a ferrous metal powder and a polycarbonate binder. The polycarbonate binder can be removed by thermal decomposition after the metal article is formed without leaving a carbon residue.

  1. Family and Consumer Sciences Safe Handling and Preparation

    E-Print Network [OSTI]

    Fernandez, Eduardo

    Family and Consumer Sciences FSFCS100 Safe Handling and Preparation of Fish and Shellfish. Fish should have bright eyes that are clear and protruding. The skin should be bright and shiny, not "fishy." Gills should be pink or bright red and free of slime. Fresh fish steaks and fillets should

  2. Preparation of {alpha},{beta}-unsaturated carboxylic acids and esters

    DOE Patents [OSTI]

    Gogate, M.R.; Spivey, J.J.; Zoeller, J.R.

    1998-09-15

    Disclosed is a process for the preparation of {alpha},{beta}-unsaturated carboxylic acids and esters thereof which comprises contacting formaldehyde or a source of formaldehyde with a carboxylic acid, ester or anhydride in the presence of a catalyst comprising an oxide of niobium.

  3. Fuel Cell Vehicles and Hydrogen in Preparing for market launch

    E-Print Network [OSTI]

    California at Davis, University of

    Fuel Cell Vehicles and Hydrogen in California Preparing for market launch Catherine Dunwoody June 27, 2012 #12;2 A fuel cell vehicle is electric! 2 · 300-400 mile range · Zero-tailpipe emissions · To launch market and build capacity #12;12 H2 stations and vehicle growth #12;13 California Fuel Cell

  4. Health Career Preparation Pre-Health Careers Checklist

    E-Print Network [OSTI]

    Amin, S. Massoud

    Health Career Preparation Pre-Health Careers Checklist The College of Continuing Education and the Health Careers Center have created a helpful checklist on how to explore and get started completing prerequisites for a health-related degree program (i.e. medical school, nursing, etc.). We recommend that you

  5. Prepared under the: Local Government GIS Demonstration Grant

    E-Print Network [OSTI]

    Ghelli, Giorgio

    Prepared under the: Local Government GIS Demonstration Grant Supported by: Local Government Records. Carmelle J. Côté Ms. Christina Finneran GIS Resource Group, Inc. Mr. Graham Hayes, President Mr. Thomas: (518) 473-4941 #12;GIS DEVELOPMENT GUIDE Volume 1 Table of Contents MANAGER'S OVERVIEW Introduction

  6. Prepared for: EarthAction & the Alliance for Renewable Energy

    E-Print Network [OSTI]

    Smerdon, Jason E.

    #12;Prepared for: EarthAction & the Alliance for Renewable Energy EarthAction organizes to the People," promoting an innovative solution, Renewable Energy Payments (REPs), that gives everyone a chance to make a difference by producing, using, and selling renewable energy. The Alliance

  7. Preparation, Biodistribution and Neurotoxicity of Liposomal Cisplatin following Convection Enhanced

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Preparation, Biodistribution and Neurotoxicity of Liposomal Cisplatin following Convection Enhanced delivery (CED) to F98 glioma bearing rats. Neurotoxicologic studies were carried out in non-tumor bearing. Unexpectedly, LipoplatinTM was highly neurotoxic when given i.c. by CED and resulted in death immediately

  8. Report on PV Test Sites and Test Prepared for the

    E-Print Network [OSTI]

    Report on PV Test Sites and Test Protocols Prepared for the U.S. Department of Energy Office`i Distributed Energy Resource Technologies for Energy Security Revised Task 8 Deliverable PV Test Sites and Test. #12;1 Report on PV Test Sites and Test Protocols Table of Contents 1. Introduction

  9. Preparation of U.sub.3 O.sub.8

    DOE Patents [OSTI]

    Johnson, David R. (Aiken, SC)

    1980-01-01

    A method is described for the preparation of U.sub.3 O.sub.8 nuclear fuel material by direct precipitation of uranyl formate monohydrate from uranyl nitrate solution. The uranyl formate monohydrate precipitate is removed, dried and calcined to produce U.sub.3 O.sub.8 having a controlled particle size distribution.

  10. June 3, 2009, Human Resource Services Hurricane Preparation

    E-Print Network [OSTI]

    Sin, Peter

    #12;June 3, 2009, Human Resource Services #12;Agenda · Hurricane Preparation · Budget Update · Resurvey Updates · Important Dates #12;HR Forum Hurricane Season Preparedness #12;Questions to Ask Yourself · Guideline for developing unit level hurricane plan #12;Employee & Student Sheltering · UF normally opens

  11. Targets and methods for target preparation for radionuclide production

    DOE Patents [OSTI]

    Zhuikov, Boris L; Konyakhin, Nicolai A; Kokhanyuk, Vladimir M; Srivastava, Suresh C

    2012-10-16

    The invention relates to nuclear technology, and to irradiation targets and their preparation. One embodiment of the present invention includes a method for preparation of a target containing intermetallic composition of antimony Ti--Sb, Al--Sb, Cu--Sb, or Ni--Sb in order to produce radionuclides (e.g., tin-117 m) with a beam of accelerated particles. The intermetallic compounds of antimony can be welded by means of diffusion welding to a copper backing cooled during irradiation on the beam of accelerated particles. Another target can be encapsulated into a shell made of metallic niobium, stainless steel, nickel or titanium cooled outside by water during irradiation. Titanium shell can be plated outside by nickel to avoid interaction with the cooling water.

  12. Process for preparing lubricating oil from used waste lubricating oil

    DOE Patents [OSTI]

    Whisman, Marvin L. (Bartlesville, OK); Reynolds, James W. (Bartlesville, OK); Goetzinger, John W. (Bartlesville, OK); Cotton, Faye O. (Bartlesville, OK)

    1978-01-01

    A re-refining process is described by which high-quality finished lubricating oils are prepared from used waste lubricating and crankcase oils. The used oils are stripped of water and low-boiling contaminants by vacuum distillation and then dissolved in a solvent of 1-butanol, 2-propanol and methylethyl ketone, which precipitates a sludge containing most of the solid and liquid contaminants, unspent additives, and oxidation products present in the used oil. After separating the purified oil-solvent mixture from the sludge and recovering the solvent for recycling, the purified oil is preferably fractional vacuum-distilled, forming lubricating oil distillate fractions which are then decolorized and deodorized to prepare blending stocks. The blending stocks are blended to obtain a lubricating oil base of appropriate viscosity before being mixed with an appropriate additive package to form the finished lubricating oil product.

  13. Preparation of array of long carbon nanotubes and fibers therefrom

    DOE Patents [OSTI]

    Arendt, Paul N.; DePaula, Ramond F.; Zhu, Yuntian T.; Usov, Igor O.

    2015-11-19

    An array of carbon nanotubes is prepared by exposing a catalyst structure to a carbon nanotube precursor. Embodiment catalyst structures include one or more trenches, channels, or a combination of trenches and channels. A system for preparing the array includes a heated surface for heating the catalyst structure and a cooling portion that cools gas above the catalyst structure. The system heats the catalyst structure so that the interaction between the precursor and the catalyst structure results in the formation of an array of carbon nanotubes on the catalyst structure, and cools the gas near the catalyst structure and also cools any carbon nanotubes that form on the catalyst structure to prevent or at least minimize the formation of amorphous carbon. Arrays thus formed may be used for spinning fibers of carbon nanotubes.

  14. Process for preparing zinc oxide-based sorbents

    DOE Patents [OSTI]

    Gangwal, Santosh Kumar (Cary, NC); Turk, Brian Scott (Durham, NC); Gupta, Raghubir Prasad (Durham, NC)

    2011-06-07

    The disclosure relates to zinc oxide-based sorbents, and processes for preparing and using them. The sorbents are preferably used to remove one or more reduced sulfur species from gas streams. The sorbents comprise an active zinc component, optionally in combination with one or more promoter components and/or one or more substantially inert components. The active zinc component is a two phase material, consisting essentially of a zinc oxide (ZnO) phase and a zinc aluminate (ZnAl.sub.2O.sub.4) phase. Each of the two phases is characterized by a relatively small crystallite size of typically less than about 500 Angstroms. Preferably the sorbents are prepared by converting a precursor mixture, comprising a precipitated zinc oxide precursor and a precipitated aluminum oxide precursor, to the two-phase, active zinc oxide containing component.

  15. Porous metal hydride composite and preparation and uses thereof

    DOE Patents [OSTI]

    Steyert, William A. (Los Alamos, NM); Olsen, Clayton E. (Los Alamos, NM)

    1982-01-01

    A composite formed from large pieces of aggregate formed from (1) metal hydride (or hydride-former) powder and (2) either metal powder or plastic powder or both is prepared. The composite has large macroscopic interconnected pores (much larger than the sizes of the powders which are used) and will have a very fast heat transfer rate and low windage loss. It will be useful, for example, in heat engines, hydrogen storage devices, and refrigerator components which depend for their utility upon both a fast rate of hydriding and dehydriding. Additionally, a method of preparing the composite and a method of increasing the rates of hydriding and dehydriding of metal hydrides are also given.

  16. Phenolate constrained geometry polymerization catalyst and method for preparing

    DOE Patents [OSTI]

    Marks, T.J.; Chen, Y.X.

    1999-01-05

    The subject invention involves a method of preparing and the constrained geometry catalyst thereby prepared of the general formula Ar{prime}R4(O)Ar{double_prime}R{prime}{sub 4}M(CH{sub 2}Ph){sub 2} where Ar{prime} is a phenyl or naphthyl group; Ar{double_prime} is a cyclopentadienyl or indenyl group, R and R{prime} are H or alkyl substituents (C{<=}10) and M is Ti, Zr or Hf. The synthetic method involves a simple alkane elimination approach which permits a ``one-pot`` procedure. The catalyst, when combined with a cocatalyst such as Pb{sub 3}C{sup +}B(Ar{sub 3}{sup F}){sub 4}BAr{sub 3}{sup F} or methyl alumoxane where Ar{sup F} is a fluoroaryl group, is an effective catalyst for the polymerization of {alpha}-olefins such as ethylene, propylene and styrene. 1 fig.

  17. Phenolate constrained geometry polymerization catalyst and method for preparing

    DOE Patents [OSTI]

    Marks, Tobin J. (Evanston, IL); Chen, You-Xian (Chicago, IL)

    1999-01-01

    The subject invention involves a method of preparing and the constrained geometry catalyst thereby prepared of the general formula Ar'R4(O)Ar"R'.sub.4 M(CH.sub.2 Ph).sub.2 where Ar' is a phenyl or naphthyl group; Ar" is a cyclopentadienyl or indenyl group, R and R' are H or alkyl substituents (C.ltoreq.10) and M is Ti, Zr or Hf. The synthetic method involves a simple alkane elimination approach which permits a "one-pot" procedure. The catalyst, when combined with a cocatalyst such as Pb.sub.3 C.sup.+ B(Ar.sub.3.sup.F).sub.4 BAr.sub.3.sup.F or methyl alumoxane where Ar.sup.F is a fluoroaryl group, is an effective catalyst for the polymerization of .alpha.-olefins such as ethylene, propylene and styrene.

  18. Porous metal hydride composite and preparation and uses thereof

    DOE Patents [OSTI]

    Steyert, W.A.; Olsen, C.E.

    1980-03-12

    A composite formed from large pieces of aggregate formed from (1) metal hydride (or hydride-former) powder and (2) either metal powder or plastic powder or both is prepared. The composite has large macroscopic interconnected pores (much larger than the sizes of the powders which are used) and will have a very fast heat transfer rate and low windage loss. It will be useful, for example, in heat engines, hydrogen storage devices, and refrigerator components which depend for their utility upon both a fast rate of hydriding and dehydriding. Additionally, a method of preparing the composite and a method of increasing the rates of hydriding and dehydriding of metal hydrides are also given.

  19. Fluidics platform and method for sample preparation and analysis

    DOE Patents [OSTI]

    Benner, W. Henry; Dzenitis, John M.; Bennet, William J.; Baker, Brian R.

    2014-08-19

    Herein provided are fluidics platform and method for sample preparation and analysis. The fluidics platform is capable of analyzing DNA from blood samples using amplification assays such as polymerase-chain-reaction assays and loop-mediated-isothermal-amplification assays. The fluidics platform can also be used for other types of assays and analyzes. In some embodiments, a sample in a sealed tube can be inserted directly. The following isolation, detection, and analyzes can be performed without a user's intervention. The disclosed platform may also comprises a sample preparation system with a magnetic actuator, a heater, and an air-drying mechanism, and fluid manipulation processes for extraction, washing, elution, assay assembly, assay detection, and cleaning after reactions and between samples.

  20. Method for preparing hydrous zirconium oxide gels and spherules

    DOE Patents [OSTI]

    Collins, Jack L.

    2003-08-05

    Methods for preparing hydrous zirconium oxide spherules, hydrous zirconium oxide gels such as gel slabs, films, capillary and electrophoresis gels, zirconium monohydrogen phosphate spherules, hydrous zirconium oxide spherules having suspendable particles homogeneously embedded within to form a composite sorbent, zirconium monohydrogen phosphate spherules having suspendable particles of at least one different sorbent homogeneously embedded within to form a composite sorbent having a desired crystallinity, zirconium oxide spherules having suspendable particles homogeneously embedded within to form a composite, hydrous zirconium oxide fiber materials, zirconium oxide fiber materials, hydrous zirconium oxide fiber materials having suspendable particles homogeneously embedded within to form a composite, zirconium oxide fiber materials having suspendable particles homogeneously embedded within to form a composite and spherules of barium zirconate. The hydrous zirconium oxide spherules and gel forms prepared by the gel-sphere, internal gelation process are useful as inorganic ion exchangers, catalysts, getters and ceramics.

  1. Preparation and characterization of aryl-substituted polysilsesquioxanes

    SciTech Connect (OSTI)

    Schneider, D.A.; Loy, D.A.; Baugher, B.M.; Wheeler, D.R.; Assink, R.A.; Alam, T.M.; Saunders, R.

    1998-09-01

    Polymerizations of aryltrialkoxysilanes generally afford soluble oligomeric or polymeric aryl-substituted silsesquioxanes. This is in spite of being based on trifunctional precursors capable of forming highly crosslinked and insoluble network polymers. In this study, soluble phenyl, benzyl, and phenethyl-substituted silsesquioxane oligomers and polymers were prepared by hydrolyzing their respective triethoxysilyl precursor with water or aqueous acid. Additional samples of the polymers were prepared by heating the materials at 100 C or 200 C under vacuum in order to drive the condensation chemistry. One sample of polybenzylsilsesquioxane was heated at 200 C with catalytic NaOH. The resulting materials were characterized using solution {sup 1}H, {sup 13}C, and {sup 29}Si NMR spectroscopy, gel permeation chromatography, and differential scanning calorimetry. Of particular interest was the effect of the aryl substituent, and processing conditions on the molecular weight and glass transition temperatures of the polysilsesquioxanes.

  2. Raw material preparation for ultra high production rate sintering

    SciTech Connect (OSTI)

    Kortmann, H.A.; Ritz, V.J. [Studiengesellschaft fuer Eisenerzaufbereitung, Liebenburg-Othfresen (Germany); Cappel, F.; Weisel, H.; Richter, G. [LURGI AG, Frankfurt (Germany)

    1995-12-01

    An R and D program in pot grate sintering showed, that an intensive preparation of ores, additives and coke breeze improves the sintering capacity. The tests were conducted using an ore mixture composed of typical ores imported to Europe. The highest capacities were attained up to 63.8 t/m{sup 2} {times} 24 h maximum for a sinter which well fulfills the high requirements on chemical, physical and metallurgical properties.

  3. Method for preparing corrosion-resistant ceramic shapes

    DOE Patents [OSTI]

    Arons, Richard M. (Wheaton, IL); Dusek, Joseph T. (Downers Grove, IL)

    1983-09-13

    Ceramic shapes having impermeable tungsten coatings can be used for containing highly corrosive molten alloys and salts. The shapes are prepared by coating damp green ceramic shapes containing a small amount of yttria with a tungsten coating slip which has been adjusted to match the shrinkage rate of the green ceramic and which will fire to a theoretical density of at least 80% to provide a impermeable coating.

  4. Method for preparing salt solutions having desired properties

    DOE Patents [OSTI]

    Ally, Moonis R. (Oak Ridge, TN); Braunstein, Jerry (Clinton, TN)

    1994-01-01

    The specification discloses a method for preparing salt solutions which exhibit desired thermodynamic properties. The method enables prediction of the value of the thermodynamic properties for single and multiple salt solutions over a wide range of conditions from activity data and constants which are independent of concentration and temperature. A particular application of the invention is in the control of salt solutions in a process to provide a salt solution which exhibits the desired properties.

  5. (Recovery of coal fines from preparation plant effluents)

    SciTech Connect (OSTI)

    Choudhry, V. (Praxis Engineers, Inc., Milpitas, CA (USA)); Khan, L. (Illinois State Geological Survey, Champaign, IL (USA)); Yang, D. (Michigan Technological Univ., Houghton, MI (USA))

    1991-01-01

    The objectives of this project are to test and demonstrate the feasibility of recovering coal fines which are currently disposed of with plant effluent streams, in order to produce a fine clean coal product. This product can then be blended with the coarse clean coal from the preparation plant. Recovery of coal from the effluent stream samples will be effected by means of Michigan Technological University's static tube flotation process. This process has been successfully demonstrated on a number of raw coals to reject 85% of the pyritic sulfur and recover 90% of the combustible matter. The process parameters will be modified so that this technology can be applied to preparation plant effluents in order to recover a low-ash, low-sulfur clean coal that is, at a minimum, compatible with the quality of the clean coal currently produced from the preparation plant. The main activities during this period were setting up the static tube test unit to conduct the experimental work as outlined in the project work plan. The first of four effluent slurry samples collected from four operating Illinois preparation plants was tested at Michigan Technological University. The first batch of tests resulted in a clean coal containing 7.5% ash at 94.5% combustible matter recovery. Another test aimed at lowering the ash further analyzed at 3.0% ash and 0.92% total sulfur. In addition, analyses of particle size distribution and sink-float testing of the +200 mesh material were undertaken as a part of the effluent characterization work. 5 tabs.

  6. Gel-forming reagents and uses thereof for preparing microarrays

    DOE Patents [OSTI]

    Golova, Julia (Burr Ridge, IL); Chernov, Boris (Burr Ridge, IL); Perov, Alexander (Woodridge, IL)

    2010-11-09

    New gel-forming reagents including monomers and cross-linkers, which can be applied to gel-drop microarray manufacturing by using co-polymerization approaches are disclosed. Compositions for the preparation of co-polymerization mixtures with new gel-forming monomers and cross-linker reagents are described herein. New co-polymerization compositions and cross-linkers with variable length linker groups between unsaturated C.dbd.C bonds that participate in the formation of gel networks are disclosed.

  7. Preparation of supported electrocatalyst comprising multiwalled carbon nanotubes

    DOE Patents [OSTI]

    Wu, Gang; Zelenay, Piotr

    2013-08-27

    A process for preparing a durable non-precious metal oxygen reduction electrocatalyst involves heat treatment of a ball-milled mixture of polyaniline and multiwalled carbon nanotubes in the presence of a Fe species. The catalyst is more durable than catalysts that use carbon black supports. Performance degradation was minimal or absent after 500 hours of operation at constant cell voltage of 0.40 V.

  8. Method of preparing nuclear wastes for tansportation and interim storage

    DOE Patents [OSTI]

    Bandyopadhyay, Gautam (Naperville, IL); Galvin, Thomas M. (Darien, IL)

    1984-01-01

    Nuclear waste is formed into a substantially water-insoluble solid for temporary storage and transportation by mixing the calcined waste with at least 10 weight percent powdered anhydrous sodium silicate to form a mixture and subjecting the mixture to a high humidity environment for a period of time sufficient to form cementitious bonds by chemical reaction. The method is suitable for preparing an interim waste form from dried high level radioactive wastes.

  9. Nano-structured polymer composites and process for preparing same

    DOE Patents [OSTI]

    Hillmyer, Marc; Chen, Liang

    2013-04-16

    A process for preparing a polymer composite that includes reacting (a) a multi-functional monomer and (b) a block copolymer comprising (i) a first block and (ii) a second block that includes a functional group capable of reacting with the multi-functional monomer, to form a crosslinked, nano-structured, bi-continuous composite. The composite includes a continuous matrix phase and a second continuous phase comprising the first block of the block copolymer.

  10. Preparing the Next Generation of Bioenergy Leaders | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Financing Tool Fits theCommitteeCrystalline SiliconofDepartmentSolutions -DepartmentPreparing for

  11. Prepare for Winter with Energy Department Resources | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCED MANUFACTURINGEnergy Bills andOrderNATIONAL CHAIRS MEETINGof2015 |Industry |Prepare for Winter

  12. Preparing for Project Implementation Measuring Energy Achievements, September 8, 2010

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCED MANUFACTURINGEnergy Bills andOrderNATIONAL CHAIRS MEETINGof2015 |Industry |Prepare

  13. Preparing for Project Implementation: Providing Rewards and Recognition

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCED MANUFACTURINGEnergy Bills andOrderNATIONAL CHAIRS MEETINGof2015 |Industry |PrepareJuneMay

  14. Preparing for the Quality Control Inspector Certification Exam | Department

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCED MANUFACTURINGEnergy Bills andOrderNATIONAL CHAIRS MEETINGof2015 |Industry |PrepareJuneMayof

  15. HyLights -- Tools to Prepare the Large-Scale European Demonstration...

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

    HyLights -- Tools to Prepare the Large-Scale European Demonstration Projects on Hydrogen for Transport HyLights -- Tools to Prepare the Large-Scale European Demonstration Projects...

  16. EIS-0238: Notice of Intent to Prepare a Site-Wide Environmental...

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

    8: Notice of Intent to Prepare a Site-Wide Environmental Impact Statement EIS-0238: Notice of Intent to Prepare a Site-Wide Environmental Impact Statement Los Alamos National...

  17. Cozy Up to Colder Weather: 5 Ways to Prepare Your Home for Fall...

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

    Cozy Up to Colder Weather: 5 Ways to Prepare Your Home for Fall and Winter (Part 1) Cozy Up to Colder Weather: 5 Ways to Prepare Your Home for Fall and Winter (Part 1) September...

  18. Workshop on the preparation of climate change action plans. Workshop summary

    SciTech Connect (OSTI)

    1999-05-24

    Over 130 participants from more than 27 countries shared experiences of developing and transition countries in preparation and development of their climate change national action plans. International experts guided countries in preparation of their climate change national action plans.

  19. Preparation of W-Ta thin-film thermocouple on diamond anvil cell...

    Office of Scientific and Technical Information (OSTI)

    Preparation of W-Ta thin-film thermocouple on diamond anvil cell for in-situ temperature measurement under high pressure Citation Details In-Document Search Title: Preparation of...

  20. EIS-0300: Withdrawal of Notice of Intent to Prepare an Environmental...

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

    EIS-0300-WdNOI-1999.pdf More Documents & Publications EIS-0238: Withdrawal of Notice of Intent to Prepare an Environmental Impact Statement EIS-0300: Notice of Intent to Prepare an...

  1. Effects of site preparation for afforestation on soil properties and greenhouse gas emission 

    E-Print Network [OSTI]

    Mojeremane, Witness

    2009-01-01

    Forest plantations in the UK are often established on seasonally waterlogged peaty gley soils which often require site preparation (drainage and mounding) to lower the water table and prepare planting positions. Substantial ...

  2. Comparison of preparation techniques for nuclear materials for transmission electron microscopy (TEM)

    SciTech Connect (OSTI)

    Aitkaliyeva, Assel; Madden, James W.; Miller, Brandon D; Cole, James I; Gan, Jian

    2015-04-01

    Preparation of highly radioactive and irradiated nuclear fuels and materials for transmission electron microscopy (TEM) is conjoined with a set of unique challenges, including but not limited to personnel radiation exposure and contamination. The paper evaluates three specimen preparation techniques for preparation of irradiated materials and determines which technique yields to the most reliable characterization of radiation damage microstructure. Various specimen preparation artifacts associated with each technique are considered and ways of minimizing these artifacts are addressed.

  3. Epitaxial graphene prepared by chemical vapor deposition on single crystal thin iridium films on sapphire

    E-Print Network [OSTI]

    Boyer, Edmond

    Epitaxial graphene prepared by chemical vapor deposition on single crystal thin iridium films 2004, there has been an increasing effort in developing efficient methods for preparing graphene graphene can be prepared, which is favorable for the achievement of high quality graphene; it is also known

  4. Welcome to the New Teacher Preparation Section Chance Hoellwarth-Editor

    E-Print Network [OSTI]

    Finkelstein, Noah

    of the APS Forum on Education Newsletter, one devoted to teacher preparation. The purpose of this new section is to showcase and explore ways the physics community can help prepare K-12 science teachers. Preparing science teachers may seem like a strange endeavor for the physics community, but it is important for our future

  5. Preparation and Irradiation of Ammonia as a Polarised Target for the COMPASS-Experiment

    E-Print Network [OSTI]

    Dutz, Hartmut

    Preparation and Irradiation of Ammonia as a Polarised Target for the COMPASS-Experiment Stefan Runkel Universit¨at Bonn December 7th 2011 Stefan Runkel Preparation and Irradiation of Ammonia 1/26 #12 characteristics Preparation and irradiation Quality measurements: Measurement of the Spin Density Measurement

  6. Thermal and mechanical properties of palm oil-based polyurethane acrylate/clay nanocomposites prepared by in-situ intercalative method and electron beam radiation

    SciTech Connect (OSTI)

    Salih, A. M.; Ahmad, Mansor Bin; Ibrahim, Nor Azowa; Dahlan, Khairul Zaman Hj Mohd; Tajau, Rida; Mahmood, Mohd Hilmi; Yunus, Wan Md. Zin Wan

    2014-02-12

    Palm oil based-polyurethane acrylate (POBUA)/clay nanocomposites were prepared via in-situ intercalative polymerization using epoxidized palm oil acrylate (EPOLA) and 4,4' methylene diphenyl diisocyante (MDI). Organically modified Montmorillonite (ODA-MMT) was incorporated in EPOLA (1, 3 and 5%wt), and then subjected to polycondensation reaction with MDI. Nanocomposites solid films were obtained successfully by electron beam radiation induced free radical polymerization (curing). FTIR results reveal that the prepolymer was obtained successfully, with nanoclay dispersed in the matrix. The intercalation of the clay in the polymer matrix was investigated by XRD and the interlayer spacing of clay was found to be increased up to 37 Å, while the structure morphology of the nanocomposites was investigated by TEM and SEM. The nanocomposites were found to be a mixture of exfoliated and intercalated morphologies. The thermal stability of the nanocomposites was significantly increased by incorporation of nanoclay into the polymer matrix. DSC results reveal that the Tg was shifted to higher values, gradually with increasing the amount of filler in the nanocomposites. Tensile strength and Young's modulus of the nanocomposites showed remarkable improvement compared to the neat POBUA.

  7. Process for preparing multilayer enzyme coating on a fiber

    DOE Patents [OSTI]

    Kim, Jungbae (Richland, WA); Kwak, Ja Hun (Richland, WA); Grate, Jay W. (West Richland, WA)

    2009-11-03

    A process for preparing high stability, high activity biocatalytic materials is disclosed and processes for using the same. The process involves coating of a material or fiber with enzymes and enzyme aggregate providing a material or fiber with high biocatalytic activity and stability useful in heterogeneous environments. In one illustrative approach, enzyme "seeds" are covalently attached to polymer nanofibers followed by treatment with a reagent that crosslinks additional enzyme molecules to the seed enzymes forming enzyme aggregates thereby improving biocatalytic activity due to increased enzyme loading and enzyme stability. This approach creates a useful new biocatalytic immobilized enzyme system with potential applications in bioconversion, bioremediation, biosensors, and biofuel cells.

  8. Preparation and characterization of Pd{sub 2}Sn nanoparticles

    SciTech Connect (OSTI)

    Page, Katharine [Materials Department and Materials Research Laboratory, University of California, Santa Barbara, CA 93106 (United States); Schade, Christina S. [Materials Department and Materials Research Laboratory, University of California, Santa Barbara, CA 93106 (United States); Institut fuer Anorganische Chemie und Analytische Chemie, Johannes Gutenberg-Universitaet Mainz, Duesbergweg 10-14, Mainz D55099 (Germany); Zhang, Jinping [Materials Department and Materials Research Laboratory, University of California, Santa Barbara, CA 93106 (United States); Chupas, Peter J.; Chapman, Karena W. [Advanced Photon Source, Argonne National Laboratory, Argonne, IL 60439 (United States); Proffen, Thomas [Los Alamos National Laboratory, Lujan Neutron Scattering Center LANSCE-12, MS H805, Los Alamos, NM 87545 (United States); Cheetham, Anthony K. [Materials Department and Materials Research Laboratory, University of California, Santa Barbara, CA 93106 (United States); Seshadri, Ram [Materials Department and Materials Research Laboratory, University of California, Santa Barbara, CA 93106 (United States)], E-mail: seshadri@mrl.ucsb.edu

    2007-12-04

    We report a non-aqueous solution preparation of Pd{sub 2}Sn nanoparticles with sizes near 20 nm. The intermetallic compound with the Co{sub 2}Si structure has been characterized using transmission electron microscopy, Rietveld refinement of synchrotron X-ray and neutron powder diffraction, and real-space pair distribution function analysis of high-energy synchrotron X-ray scattering. We also present a description of the electronic structure of this covalent intermetallic using density functional calculations of the electronic structure.

  9. Volume-labeled nanoparticles and methods of preparation

    DOE Patents [OSTI]

    Wang, Wei; Gu, Baohua; Retterer, Scott T; Doktycz, Mitchel J

    2015-04-21

    Compositions comprising nanosized objects (i.e., nanoparticles) in which at least one observable marker, such as a radioisotope or fluorophore, is incorporated within the nanosized object. The nanosized objects include, for example, metal or semi-metal oxide (e.g., silica), quantum dot, noble metal, magnetic metal oxide, organic polymer, metal salt, and core-shell nanoparticles, wherein the label is incorporated within the nanoparticle or selectively in a metal oxide shell of a core-shell nanoparticle. Methods of preparing the volume-labeled nanoparticles are also described.

  10. Preparations for p-Au run in 2015

    SciTech Connect (OSTI)

    Liu, C.

    2014-12-31

    The p-Au particle collision is a unique category of collision runs. This is resulted from the different charge mass ratio of the proton and fully stripped Au ion (1 vs.79/197). The p-Au run requires a special acceleration ramp, and movement of a number of beam components as required by the beam trajectories. The DX magnets will be moved for the first time in the history of RHIC. In this note, the planning and preparations for p-Au run will be presented.

  11. Method for the preparation of photochromic insulating crystals

    DOE Patents [OSTI]

    Abraham, Marvin M. (Oak Ridge, TN); Boldu, Jose L. (Mexico City, MX); Chen, Yok (Oak Ridge, TN); Orera, Victor M. (Zaragosa, ES)

    1986-01-01

    A method for preparing reversible-photochromic magnesium oxide (MgO) crystals. Single crystals of MgO doped with both lithium (Li) and nickel (Ni) are grown by a conventional arc fusion method. The as-grown crystals are characterized by an amber coloration. The crystals lose the amber coloration and become photochromic when they are thermochemically reduced by heating at temperatures greater than 1000.degree. K. in a hydrogen atmosphere. Alternate irradiation with UV and visible light result in rejuvenation and bleaching of the amber coloration, respectively.

  12. Thin porridges (atoles) prepared from maize and sorghum 

    E-Print Network [OSTI]

    Vivas Rodriguez, Nancy Esther

    1985-01-01

    ) Lawrence . Johnson (Memb r) Ronald L. Richter (Member) , ~/j. /('glP 4 g ~ 7. wc ~ Mohamed M. orad ~ . C. A. R e (Member) (Head of epartment) MAY 19B5 ABSTRACT Thin Porridges (Atoles) Prepared From Maize and Sorghum (May 1985) Nancy Esther Yivas... the following equation: PSI= (k. )(wt. ) Total Recovery (g) where wt. represents the weight on each sieve [No. 25, 40, 60, 70, I 80, and pan (80 )] and k- the factors used (2. 5, 4. 0, 6. 0, 7. 0, 8. 0 and 10. 0) for each sieve, respectivelly...

  13. Cathode preparation method for molten carbonate fuel cell

    DOE Patents [OSTI]

    Smith, James L. (Lemont, IL); Sim, James W. (Evergreen Park, IL); Kucera, Eugenia H. (Downers Grove, IL)

    1988-01-01

    A method of preparing a porous cathode structure for use in a molten carbonate fuel cell begins by providing a porous integral plaque of sintered nickel oxide particles. The nickel oxide plaque can be obtained by oxidizing a sintered plaque of nickel metal or by compacting and sintering finely divided nickel oxide particles to the desired pore structure. The porous sintered nickel oxide plaque is contacted with a lithium salt for a sufficient time to lithiate the nickel oxide structure and thus enhance its electronic conductivity. The lithiation can be carried out either within an operating fuel cell or prior to assembling the plaque as a cathode within the fuel cell.

  14. Method for preparing hydride configurations and reactive metal surfaces

    DOE Patents [OSTI]

    Silver, Gary L. (Centerville, OH)

    1988-08-16

    A method for preparing highly hydrogen-reactive surfaces on metals which normally require substantial heating, high pressures, or an extended induction period, which involves pretreatment of said surfaces with either a non-oxidizing acid or hydrogen gas to form a hydrogen-bearing coating on said surfaces, and subsequently heating said coated metal in the absence of moisture and oxygen for a period sufficient to decompose said coating and cooling said metal to room temperature. Surfaces so treated will react almost instantaneously with hydrogen gas at room temperature and low pressure. The method is particularly applicable to uranium, thorium, and lanthanide metals.

  15. Sample preparation and detection device for infectious agents

    DOE Patents [OSTI]

    Miles, Robin R.; Wang, Amy W.; Fuller, Christopher K.; Lemoff, Asuncion V.; Bettencourt, Kerry A.; Yu, June

    2003-06-10

    A sample preparation and analysis device which incorporates both immunoassays and PCR assays in one compact, field-portable microchip. The device provides new capabilities in fluid and particle control which allows the building of a fluidic chip with no moving parts, thus decreasing fabrication cost and increasing the robustness of the device. The device can operate in a true continuous (not batch) mode. The device incorporates magnetohydrodynamic (MHD) pumps to move the fluid through the system, acoustic mixing and fractionation, dielectropheretic (DEP) sample concentration and purification, and on-chip optical detection capabilities.

  16. Low density microcellular carbon foams and method of preparation

    DOE Patents [OSTI]

    Arnold, C. Jr.; Aubert, J.H.; Clough, R.L.; Rand, P.B.; Sylwester, A.P.

    1988-06-20

    A low density, open-celled microcellular carbon foam is disclosed which is prepared by dissolving a carbonizable polymer or copolymer in a solvent, pouring the solution into a mold, cooling the solution, removing the solvent, and then carbonizing the polymer or copolymer in a high temperature oven to produce the foam. If desired, an additive can be introduced in order to produce a doped carbon foam, and the foams can be made isotropic by selection of a suitable solvent. The low density, microcellular foams produced by this process are particularly useful in the fabrication of inertial confinement fusion targets, but can also be used as catalysts, absorbents, and electrodes.

  17. Apparatus and method for the preparation of dioxygen difluoride

    DOE Patents [OSTI]

    Beattie, W.H.

    1985-01-30

    Dioxygen difluoride, O/sub 2/F/sub 2/, is prepared in high yield by microwave discharge of a flowing gas mixture of F/sub 2/ with or without a carrier gas such as argon or helium with the subsequent reaction of the discharge products with molecular gaseous oxygen downstream from and outside of the region of discharge. The O/sub 2/F/sub 2/ product is collected by cryogenic trapping, and is free of oxygen difluoride impurity and ozone since the oxygen molecules are not dissociated before they react with the microwave discharge products.

  18. Methods for preparation of three-dimensional bodies

    DOE Patents [OSTI]

    Mulligan, Anthony C.; Rigali, Mark J.; Sutaria, Manish P.; Artz, Gregory J.; Gafner, Felix H.; Vaidyanathan, K. Ranji

    2004-09-28

    Processes for mechanically fabricating two and three-dimensional fibrous monolith composites include preparing a fibrous monolith filament from a core composition of a first powder material and a boundary material of a second powder material. The filament includes a first portion of the core composition surrounded by a second portion of the boundary composition. One or more filaments are extruded through a mechanically-controlled deposition nozzle onto a working surface to create a fibrous monolith composite object. The objects may be formed directly from computer models and have complex geometries.

  19. Methods for preparation of three-dimensional bodies

    DOE Patents [OSTI]

    Mulligan, Anthony C. (Tucson, AZ); Rigali, Mark J. (Carlsbad, NM); Sutaria, Manish P. (Malden, MA); Artz, Gregory J. (Tucson, AZ); Gafner, Felix H. (Tucson, AZ); Vaidyanathan, K. Ranji (Tucson, AZ)

    2008-06-17

    Processes for mechanically fabricating two and three-dimensional fibrous monolith composites include preparing a fibrous monolith filament from a core composition of a first powder material and a boundary material of a second powder material. The filament includes a first portion of the core composition surrounded by a second portion of the boundary composition. One or more filaments are extruded through a mechanically-controlled deposition nozzle onto a working surface to create a fibrous monolith composite object. The objects may be formed directly from computer models and have complex geometries.

  20. Low density microcellular carbon foams and method of preparation

    DOE Patents [OSTI]

    Arnold, Jr., Charles (Albuquerque, NM); Aubert, James H. (Albuquerque, NM); Clough, Roger L. (Albuquerque, NM); Rand, Peter B. (Albuquerque, NM); Sylwester, Alan P. (Albuquerque, NM)

    1989-01-01

    A low density, open-celled microcellular carbon foam is disclosed which is prepared by dissolving a carbonizable polymer or copolymer in a solvent, pouring the solution into a mold, cooling the solution, removing the solvent, and then carbonizing the polymer or copolymer in a high temperature oven to produce the foam. If desired, an additive can be introduced in order to produce a doped carbon foam, and the foams can be made isotropic by selection of a suitable solvent. The low density, microcellular foams produced by this process are particularly useful in the fabrication of inertial confinement fusion targets, but can also be used as catalysts, absorbents, and electrodes.

  1. Teachers take time to prepare for RoboRAVE

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorking With U.S. Coal StocksSuppliers Tag:TakeSeptemberofTeachers Prepare For

  2. Local Leaders: Prepare for an Energy Emergency | Department of Energy

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergyInterested Parties - WAPA PublicLED1,400 Jobs | Department of EnergySelected |Prepare

  3. Are You Prepared for a Blackout? | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative FuelsofProgram:Y-12Power, Inc | Department ofMarketing, LLCor Export5,ArcherPrepared

  4. Preparation of environmental analyses for synfuel and unconventional gas technologies

    SciTech Connect (OSTI)

    Reed, R.M. (ed.)

    1982-09-01

    Government agencies that offer financial incentives to stimulate the commercialization of synfuel and unconventional gas technologies usually require an analysis of environmental impacts resulting from proposed projects. This report reviews potentially significant environmental issues associated with a selection of these technologies and presents guidance for developing information and preparing analyses to address these issues. The technologies considered are western oil shale, tar sand, coal liquefaction and gasification, peat, unconventional gas (western tight gas sands, eastern Devonian gas shales, methane from coal seams, and methane from geopressured aquifers), and fuel ethanol. Potentially significant issues are discussed under the general categories of land use, air quality, water use, water quality, biota, solid waste disposal, socioeconomics, and health and safety. The guidance provided in this report can be applied to preparation and/or review of proposals, environmental reports, environmental assessments, environmental impact statements, and other types of environmental analyses. The amount of detail required for any issue discussed must, by necessity, be determined on a case-by-case basis.

  5. Nanoparticle preparation of Mefenamic acid by electrospray drying

    SciTech Connect (OSTI)

    Zolkepali, Nurul Karimah, E-mail: fitrah@salam.uitm.edu.my; Bakar, Noor Fitrah Abu, E-mail: fitrah@salam.uitm.edu.my; Anuar, Nornizar [Faculty Of Chemical Engineering, Universiti Teknologi Mara (UiTM), 40450 Shah Alam, Selangor (Malaysia); Naim, M. Nazli [Food and Process Department, Faculty of Engineering, Universiti Putra Malaysia (UPM), 43400 UPM Serdang, Selangor (Malaysia); Bakar, Mohd Rushdi Abu [Kulliyyah of Pharmacy, International Islamic University Malaysia, P.O Box 141, 25710, Kuantan, Pahang (Malaysia)

    2014-02-24

    Nanoparticles preparation of Mefenamic acid (MA) by using an electrospray drying method was conducted in this study. Electrospray drying is a process that uses electrostatic force to disperse a conductive liquid stream into fine charged droplets through the coulomb fission of charges in the liquid and finally dry into fine particles. Electrospray drying modes operation usually in Taylor cone jet, and it was formed by controlling applied voltage and liquid flow rate. A conductive liquid (2.77–8.55?Scm{sup ?1}) which is MA solution was prepared by using acetone with concentration 0.041 and 0.055 M before pumping at a flow rate of 3–6ml/h. By applying the applied voltage at 1.3–1.5 kV, Taylor cone jet mode was formed prior to the electrospray. During electrospray drying process, solvent evaporation from the droplet was occurring that leads to coulomb disruption and may generate to nanoparticles. The dried nanoparticles were collected on a grounded substrate that was placed at varying distance from the electrospray. MA particle with size range of 100–400 nm were produced by electrospray drying process. Characterization of particles by using X-ray diffractometry (XRD) and differential scanning calorimetry (DSC) show that particles formed into polymorph I.

  6. Method for preparing hydrous iron oxide gels and spherules

    DOE Patents [OSTI]

    Collins, Jack L.; Lauf, Robert J.; Anderson, Kimberly K.

    2003-07-29

    The present invention is directed to methods for preparing hydrous iron oxide spherules, hydrous iron oxide gels such as gel slabs, films, capillary and electrophoresis gels, iron monohydrogen phosphate spherules, hydrous iron oxide spherules having suspendable particles homogeneously embedded within to form composite sorbents and catalysts, iron monohydrogen phosphate spherules having suspendable particles of at least one different sorbent homogeneously embedded within to form a composite sorbent, iron oxide spherules having suspendable particles homogeneously embedded within to form a composite of hydrous iron oxide fiber materials, iron oxide fiber materials, hydrous iron oxide fiber materials having suspendable particles homogeneously embedded within to form a composite, iron oxide fiber materials having suspendable particles homogeneously embedded within to form a composite, dielectric spherules of barium, strontium, and lead ferrites and mixtures thereof, and composite catalytic spherules of barium or strontium ferrite embedded with oxides of Mg, Zn, Pb, Ce and mixtures thereof. These variations of hydrous iron oxide spherules and gel forms prepared by the gel-sphere, internal gelation process offer more useful forms of inorganic ion exchangers, catalysts, getters, dielectrics, and ceramics.

  7. Preparation and Characterization of Ultrathin Stainless Steel Films

    SciTech Connect (OSTI)

    Sahoo, B.; Schlage, K.; Roehlsberger, R.; Major, J.; Hoersten, U. von; Keune, W.; Wende, H.

    2011-06-30

    We report on the preparation of polycrystalline austenitic 310 ({sup 57}Fe{sub 0.55}Cr{sub 0.25}Ni{sub 0.20}) stainless steel (SS) thin films on Si substrates and the characterization of their residual magnetism via {sup 57}Fe conversion-electron Moessbauer spectroscopy (CEMS). The films were structurally characterized at room temperature by X-ray diffraction (XRD). The virgin films were found to be structurally disordered. Subsequent annealing at moderate temperatures in ultrahigh vacuum produces the ordered martensitic and austenitic SS phases. Further annealing at higher temperatures (up to temperatures where long-range diffusion into the substrate is still weak) transforms the films into the austenitic phase with no trace of a magnetic hyperfine interaction. However, when a 2 nm thick SS thin film is embedded between two carbon layers, the as prepared disordered SS film does not transform to the martensitic or austenitic SS phase irrespective of the annealing temperature, probably because the interdiffusion with C prohibits the formation of these phases.

  8. Corrosion behavior of magnetic ferrite coating prepared by plasma spraying

    SciTech Connect (OSTI)

    Liu, Yi; Wei, Shicheng Tong, Hui; Tian, Haoliang; Liu, Ming; Xu, Binshi

    2014-12-15

    Graphical abstract: The saturation magnetization (M{sub s}) of the ferrite coating is 34.417 emu/g while the M{sub s} value of the ferrite powder is 71.916 emu/g. It can be seen that plasma spray process causes deterioration of the room temperature soft magnetic properties. - Highlights: • Spinel ferrite coatings have been prepared by plasma spraying. • The coating consists of nanocrystalline grains. • The saturation magnetization of the ferrite coating is 34.417 emu/g. • Corrosion behavior of the ferrite coating was examined in NaCl solution. - Abstract: In this study, spray dried spinel ferrite powders were deposited on the surface of mild steel substrate through plasma spraying. The structure and morphological studies on the ferrite coatings were carried out using X-ray diffraction, scanning electron microscope and Raman spectroscopy. It was showed that spray dried process was an effective method to prepare thermal spraying powders. The coating showed spinel structure with a second phase of LaFeO{sub 3}. The magnetic property of the ferrite samples were measured by vibrating sample magnetometer. The saturation magnetization (M{sub s}) of the ferrite coating was 34.417 emu/g. The corrosion behavior of coating samples was examined by electrochemical impedance spectroscopy. EIS diagrams showed three corrosion processes as the coating immersed in 3.5 wt.% NaCl solution. The results suggested that plasma spraying was a promising technology for the production of magnetic ferrite coatings.

  9. Method of preparing mercury with an arbitrary isotopic distribution

    DOE Patents [OSTI]

    Grossman, M.W.; George, W.A.

    1986-12-16

    This invention provides for a process for preparing mercury with a predetermined, arbitrary, isotopic distribution. In one embodiment, different isotopic types of Hg[sub 2]Cl[sub 2], corresponding to the predetermined isotopic distribution of Hg desired, are placed in an electrolyte solution of HCl and H[sub 2]O. The resulting mercurous ions are then electrolytically plated onto a cathode wire producing mercury containing the predetermined isotopic distribution. In a similar fashion, Hg with a predetermined isotopic distribution is obtained from different isotopic types of HgO. In this embodiment, the HgO is dissolved in an electrolytic solution of glacial acetic acid and H[sub 2]O. The isotopic specific Hg is then electrolytically plated onto a cathode and then recovered. 1 fig.

  10. Apparatus for preparing a sample for mass spectrometry

    DOE Patents [OSTI]

    Villa-Aleman, E.

    1994-05-10

    An apparatus is described for preparing a sample for analysis by a mass spectrometer system. The apparatus has an entry chamber and an ionization chamber separated by a skimmer. A capacitor having two space-apart electrodes followed by one or more ion-imaging lenses is disposed in the ionization chamber. The chamber is evacuated and the capacitor is charged. A valve injects a sample gas in the form of sample pulses into the entry chamber. The pulse is collimated by the skimmer and enters the ionization chamber. When the sample pulse passes through the gap between the electrodes, it discharges the capacitor and is thereby ionized. The ions are focused by the imaging lenses and enter the mass analyzer, where their mass and charge are analyzed. 1 figures.

  11. Process for preparing a stabilized coal-water slurry

    DOE Patents [OSTI]

    Givens, Edwin N. (Bethlehem, PA); Kang, Doohee (Macungie, PA)

    1987-01-01

    A process for preparing a stabilized coal particle suspension which includes the steps of providing an aqueous media substantially free of coal oxidizing constituents, reducing, in a nonoxidizing atmosphere, the particle size of the coal to be suspended to a size sufficiently small to permit suspension thereof in the aqueous media and admixing the coal of reduced particle size with the aqueous media to release into the aqueous media coal stabilizing constituents indigenous to and carried by the reduced coal particles in order to form a stabilized coal particle suspension. The coal stabilizing constituents are effective in a nonoxidizing atmosphere to maintain the coal particle suspension at essentially a neutral or alkaline pH. The coal is ground in a nonoxidizing atmosphere such as an inert gaseous atmosphere to reduce the coal to a sufficient particle size and is admixed with an aqueous media that has been purged of oxygen and acid-forming gases.

  12. Method for low temperature preparation of a noble metal alloy

    DOE Patents [OSTI]

    Even, Jr., William R. (Livermore, CA)

    2002-01-01

    A method for producing fine, essentially contamination free, noble metal alloys is disclosed. The alloys comprise particles in a size range of 5 to 500 nm. The method comprises 1. A method for preparing a noble metal alloy at low temperature, the method comprising the steps of forming solution of organometallic compounds by dissolving the compounds into a quantity of a compatible solvent medium capable of solvating the organometallic, mixing a portion of each solution to provide a desired molarity ratio of ions in the mixed solution, adding a support material, rapidly quenching droplets of the mixed solution to initiate a solute-solvent phase separation as the solvent freezes, removing said liquid cryogen, collecting and freezing drying the frozen droplets to produce a dry powder, and finally reducing the powder to a metal by flowing dry hydrogen over the powder while warming the powder to a temperature of about 150.degree. C.

  13. Service Learning and the Preparation of English Teachers

    E-Print Network [OSTI]

    Hallman, Heidi L.; Burdick, Melanie Nichole

    2011-01-01

    341 H a l l m a n a n d B u r d i c k > S e r v i c e L e a r n i n g a n d Te a c h e r P r e p E n g l i s h E d u c a t i o n , J u l y 2 0 1 1 Heidi L. Hallman and Melanie N. Burdick Service Learning and the Preparation of English... semester, Heidi and Melanie co-taught this course and implemented the service-learning component. Three service-learning sites in the local community were identified the summer before we initiated the change in the course, and we worked in e341-368-July...

  14. Glass capable of ionic conduction and method of preparation

    DOE Patents [OSTI]

    Susman, S.; Boehm, L.; Volin, K.J.; Delbecq, C.J.

    1982-05-06

    Sulfide glasses capable of conducting alkali metal ions are prepared from a nonmetal glass former such as GeS/sub 2/, B/sub 2/S/sub 2/ and SiS/sub 2/ in mixture with a glass modifier such as Na/sub 2/S or another alkali metal sulfide. A molten mixture of the constituents is rapidly quenched to below the glass transition temperature by contact with a metal mold. The rapid quench is sufficient to prevent crystallization and permit solidification as an amorphous solid mixture. An oxygen-free atmosphere is maintained over the mixture to prevent oxidation. A new glass system of (1 - X) Na/sub 2/O:XB/sub 2/S/sub 3/ is disclosed.

  15. Glass capable of ionic conduction and method of preparation

    DOE Patents [OSTI]

    Susman, S.; Delbecq, C.J.; Volin, K.J.; Boehm, L.

    1984-02-21

    Sulfide glasses capable of conducting alkali metal ions are prepared from a nonmetal glass former such as GeS[sub 2], B[sub 2]S[sub 3] and SiS[sub 2] in mixture with a glass modifier such as Na[sub 2]S or another alkali metal sulfide. A molten mixture of the constituents is rapidly quenched to below the glass transition temperature by contact with a metal mold. The rapid quench is sufficient to prevent crystallization and permit solidification as an amorphous solid mixture. An oxygen-free atmosphere is maintained over the mixture to prevent oxidation. A new glass system of (1-X) Na[sub 2]O:XB[sub 2]S[sub 3] is disclosed. 4 figs.

  16. Simple, rapid method for the preparation of isotopically labeled formaldehyde

    DOE Patents [OSTI]

    Hooker, Jacob Matthew (Port Jefferson, NY); Schonberger, Matthias (Mains, DE); Schieferstein, Hanno (Aabergen, DE); Fowler, Joanna S. (Bellport, NY)

    2011-10-04

    Isotopically labeled formaldehyde (*C.sup..sctn.H.sub.2O) is prepared from labeled methyl iodide (*C.sup..sctn.H.sub.3I) by reaction with an oxygen nucleophile having a pendant leaving group. The mild and efficient reaction conditions result in good yields of *C.sup..sctn.H.sub.2O with little or no *C isotopic dilution. The simple, efficient production of .sup.11CH.sub.2O is described. The use of the .sup.11CH.sub.2O for the formation of positron emission tomography tracer compounds is described. The reaction can be incorporated into automated equipment available to radiochemistry laboratories. The isotopically labeled formaldehyde can be used in a variety of reactions to provide radiotracer compounds for imaging studies as well as for scintillation counting and autoradiography.

  17. Boron-copper neutron absorbing material and method of preparation

    DOE Patents [OSTI]

    Wiencek, Thomas C. (Bolingbrook, IL); Domagala, Robert F. (Indian Head Park, IL); Thresh, Henry (Palos Hts., IL)

    1991-01-01

    A composite, copper clad neutron absorbing material is comprised of copper powder and boron powder enriched with boron 10. The boron 10 content can reach over 30 percent by volume, permitting a very high level of neutron absorption. The copper clad product is also capable of being reduced to a thickness of 0.05 to 0.06 inches and curved to a radius of 2 to 3 inches, and can resist temperatures of 900.degree. C. A method of preparing the material includes the steps of compacting a boron-copper powder mixture and placing it in a copper cladding, restraining the clad assembly in a steel frame while it is hot rolled at 900.degree. C. with cross rolling, and removing the steel frame and further rolling the clad assembly at 650.degree. C. An additional sheet of copper can be soldered onto the clad assembly so that the finished sheet can be cold formed into curved shapes.

  18. A simple procedure to prepare spherical {alpha}-alumina powders

    SciTech Connect (OSTI)

    Liu Hongyu [State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116012 (China); Ning Guiling [State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116012 (China)], E-mail: ninggl@dlut.edu.cn; Gan Zhihong; Lin Yuan [State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116012 (China)

    2009-04-02

    Spherical {alpha}-alumina powders were prepared by the controlled hydrolysis of aluminum isopropoxide in a hydrolysis system consisting of octanol and acetonitrile. Diverse solvents to dissolve reactant formed diverse hydrolysis systems and affected particle shape of {alpha}-alumina powders. The precursors crystallized to {gamma}-alumina at 1000 deg. C and converted to {alpha}-alumina at 1150 deg. C without intermediate phases. The particle morphology of precursor was retained after it crystallized to {alpha}-alumina. The heating rate influenced the particle shape and the state of agglomeration during calcination process. The thermal properties of the precursors were characterized by thermal gravimetric and differential thermal analysis. X-ray diffraction technique was used to confirm the conversion of crystalline phase of alumina powders from amorphous to {alpha}-phase. Transmission electron microscopy was used to investigate the morphologies and size of the precursors and products.

  19. PHYSICAL PROPERTY MEASUREMENTS OF LABORATORY PREPARED SALTSTONE GROUT

    SciTech Connect (OSTI)

    Hansen, E.; Cozzi, A.; Edwards, T.

    2014-05-05

    The Saltstone Production Facility (SPF) built two new Saltstone Disposal Units (SDU), SDU 3 and SDU 5, in 2013. The variable frequency drive (VFD) for the grout transfer hose pump tripped due to high current demand by the motor during the initial radioactive saltstone transfer to SDU 5B on 12/5/2013. This was not observed during clean cap processing on July 5, 2013 to SDU 3A, which is a slightly longer distance from the SPF than is SDU 5B. Saltstone Design Authority (SDA) is evaluating the grout pump performance and capabilities to transfer the grout processed in SPF to SDU 3/5. To assist in this evaluation, grout physical properties are required. At this time, there are no rheological data from the actual SPF so the properties of laboratory prepared samples using simulated salt solution or Tank 50 salt solution will be measured. The physical properties of grout prepared in the laboratory with de-ionized water (DI) and salt solutions were obtained at 0.60 and 0.59 water to premix (W/P) ratios, respectively. The yield stress of the DI grout was greater than any salt grout. The plastic viscosity of the DI grout was lower than all of the salt grouts (including salt grout with admixture). When these physical data were used to determine the pressure drop and fluid horsepower for steady state conditions, the salt grouts without admixture addition required a higher pressure drop and higher fluid horsepower to transport. When 0.00076 g Daratard 17/g premix was added, both the pressure drop and fluid horsepower were below that of the DI grout. Higher concentrations of Daratard 17 further reduced the pressure drop and fluid horsepower. The uncertainty in the single point Bingham Plastic parameters is + 4% of the reported values and is the bounding uncertainty. Two different mechanical agitator mixing protocols were followed for the simulant salt grout, one having a total mixing time of three minutes and the other having a time of 10 minutes. The Bingham Plastic parameters were essentially the same for the salt grout without admixture. When Daratard 17 was added, the Bingham Plastic yield stress increased for the 10 minute mix. The simulant salt used in this task had similar physical properties of the Tank 50 3Q13 salt grout and is recommended for future use, if the salt solution in Tank 50 does not change. The design basis physical properties used to size the pumps and mixers at SPF were obtained from DPST-85-312. The grouts characterized in this report are bounded by the design basis density and Bingham Plastic yield stress. The opposite is true for the plastic viscosity. Steady state pressure drop calculations were performed for the design basis values using the flow rate for the clean cap and salt grouts and they bound the pressure drop of the grouts characterized in this report. A comparison of the lab prepared samples to PI ProcessBook data, specifically average pressure drop, indicate that the lab prepared samples are more viscous in nature than what is processed in the facility. This difference could be due to the applied shear rates which could be lower in the lab as compared to the facility and that fact the SPF added flush water, making this comparison more difficult. A perfunctory review of the PI ProcessBook data was discussed. It may be possible that the frequency that the distributed control system alters the grout pump speed to maintain grout hopper volume can negatively affect the efficiency of the grout pump.

  20. Diorganosilacetylene-alt-diorganosilvinylene polymers and a process of preparation

    DOE Patents [OSTI]

    Barton, T.J.; Ijadi-Maghsoodi, S.; Yi Pang.

    1993-08-31

    The present invention provides linear organosilicon polymers including acetylene and vinylene moieties, and a process for their preparation. These diorganosilacetylene-alt-diorganosilvinylene linear polymers can be represented by the formula: -[-(R[sup 1])(R[sup 2])Si-C[triple bond]C-(R[sup 3])(R[sup 4])Si-CH[double bond]CH-][sub n]-, wherein n[>=]2; each R[sup 1], R[sup 2], R[sup 3], and R[sup 4] is independently selected from the group consisting of hydrogen, halogen, alkyl, alkenyl, aryl, and aralkyl radicals. The polymers are soluble in organic solvents, air stable, and can be pulled into fibers or cast into films. They can be thermally converted into silicon carbide ceramic materials.

  1. Preparation and characterization of boro-tellurite glasses

    SciTech Connect (OSTI)

    Kaur, Nirmal, E-mail: akphysics@yahoo.com; Khanna, Atul, E-mail: akphysics@yahoo.com [Glass Physics and Sensors Laboratory, Department of Physics, Guru Nanak Dev University, Amritsar-143005, Punjab (India); Krishna, P. S. R. [Solid State Physics Division, Bhabha Atomic Research Centre, Mumbai-400085, Maharashtra (India)

    2014-04-24

    Glass samples of the system: xB{sub 2}O{sub 3}?(100?x) TeO{sub 2}; x= 15, 20, 25 and 30 mol% were prepared by melt quenching and characterized by X-ray diffraction, density measurements, Differential Scanning Calorimetry and FTIR spectroscopy. XRD confirmed the amorphous structure of all samples. Density of glasses decreased with increase in B{sub 2}O{sub 3} concentration due to the replacement of heavier TeO{sub 2} with lighter B{sub 2}O{sub 3} whereas the glass transition temperature increased from 339°C to 366°C; the later effect was due to increase in the concentration of stronger B-O bonds in the glass network. FTIR studies found that BO{sub 4} units convert into BO{sub 3} with the addition of B{sub 2}O{sub 3}.

  2. Process for preparing a stabilized coal-water slurry

    DOE Patents [OSTI]

    Givens, E.N.; Kang, D.

    1987-06-23

    A process is described for preparing a stabilized coal particle suspension which includes the steps of providing an aqueous media substantially free of coal oxidizing constituents, reducing, in a nonoxidizing atmosphere, the particle size of the coal to be suspended to a size sufficiently small to permit suspension thereof in the aqueous media and admixing the coal of reduced particle size with the aqueous media to release into the aqueous media coal stabilizing constituents indigenous to and carried by the reduced coal particles in order to form a stabilized coal particle suspension. The coal stabilizing constituents are effective in a nonoxidizing atmosphere to maintain the coal particle suspension at essentially a neutral or alkaline pH. The coal is ground in a nonoxidizing atmosphere such as an inert gaseous atmosphere to reduce the coal to a sufficient particle size and is admixed with an aqueous media that has been purged of oxygen and acid-forming gases. 2 figs.

  3. Ductile alloy and process for preparing composite superconducting wire

    DOE Patents [OSTI]

    Verhoeven, John D. (Ames, IA); Finnemore, Douglas K. (Ames, IA); Gibson, Edwin D. (Ames, IA); Ostenson, Jerome E. (Ames, IA)

    1983-03-29

    An alloy for the commercial production of ductile superconducting wire is prepared by melting together copper and at least 15 weight percent niobium under non-oxygen-contaminating conditions, and rapidly cooling the melt to form a ductile composite consisting of discrete, randomly distributed and orientated dendritic-shaped particles of niobium in a copper matrix. As the wire is worked, the dendritric particles are realigned parallel to the longitudinal axis and when drawn form a plurality of very fine ductile superconductors in a ductile copper matrix. The drawn wire may be tin coated and wound into magnets or the like before diffusing the tin into the wire to react with the niobium. Impurities such as aluminum or gallium may be added to improve upper critical field characteristics.

  4. Diorganosilacetylene-alt-diorganosilvinylene polymers and a process of preparation

    DOE Patents [OSTI]

    Barton, T.J.; Ijadi-Maghsoodi, S.; Pang, Y.

    1995-10-10

    The present invention provides linear organosilicon polymers including acetylene and vinylene moieties, and a process for their preparation. These diorganosilacetylene-alt-diorganosilvinylene linear polymers can be represented by the formula: --[--(R{sup 1})(R{sup 2})Si--C{triple_bond}C--(R{sup 3})(R{sup 4})Si--CH{double_bond}CH--]{sub n}--, wherein n{>=}2; and each R{sup 1}, R{sup 2}, R{sup 3}, and R{sup 4} is independently selected from the group consisting of hydrogen, halogen, alkyl, alkenyl, aryl, and aralkyl radicals. The polymers are soluble in organic solvents, air stable, and can be pulled into fibers or cast into films. They can be thermally converted into silicon carbide ceramic materials.

  5. Platinum adlayered ruthenium nanoparticles, method for preparing, and uses thereof

    DOE Patents [OSTI]

    Tong, YuYe; Du, Bingchen

    2015-08-11

    A superior, industrially scalable one-pot ethylene glycol-based wet chemistry method to prepare platinum-adlayered ruthenium nanoparticles has been developed that offers an exquisite control of the platinum packing density of the adlayers and effectively prevents sintering of the nanoparticles during the deposition process. The wet chemistry based method for the controlled deposition of submonolayer platinum is advantageous in terms of processing and maximizing the use of platinum and can, in principle, be scaled up straightforwardly to an industrial level. The reactivity of the Pt(31)-Ru sample was about 150% higher than that of the industrial benchmark PtRu (1:1) alloy sample but with 3.5 times less platinum loading. Using the Pt(31)-Ru nanoparticles would lower the electrode material cost compared to using the industrial benchmark alloy nanoparticles for direct methanol fuel cell applications.

  6. Non-precious metal catalysts prepared from precursor comprising cyanamide

    DOE Patents [OSTI]

    Chung, Hoon Taek; Zelenay, Piotr

    2015-10-27

    Catalyst comprising graphitic carbon and methods of making thereof; said graphitic carbon comprising a metal species, a nitrogen-containing species and a sulfur containing species. A catalyst for oxygen reduction reaction for an alkaline fuel cell was prepared by heating a mixture of cyanamide, carbon black, and a salt selected from an iron sulfate salt and an iron acetate salt at a temperature of from about 700.degree. C. to about 1100.degree. C. under an inert atmosphere. Afterward, the mixture was treated with sulfuric acid at elevated temperature to remove acid soluble components, and the resultant mixture was heated again under an inert atmosphere at the same temperature as the first heat treatment step.

  7. Guideline for the preparation of a contractor safety plan

    SciTech Connect (OSTI)

    Stinnett, L

    1982-04-01

    This document is only a guideline for contractors to use in formalizing a safety program or preparing a safety plan. It contains a format of a suggested safety plan as well as pertinent safety elements which should be considered for inclusion. However, consideration of only those items listed may not be sufficient. Each contractor should include in the safety plan particular reference to those elements peculiar to the inherent hazards of the contractor's specific type of construction services, whether the hazard is shown in the list of safety elements or not. Each safety plan should be reviewed annually by the contractor's management. Reissue of the safety plan is mandatory if safety requirements have changed, or if the contractor's address or management (approval signature) has changed.

  8. Method for the preparation of radon-211. [Patent application

    DOE Patents [OSTI]

    Meyer, G.J.; Lambrecht, R.M.

    1980-10-10

    A method is claimed for the production of /sup 211/Rn which can be easily isolated from the target and obtained in high yields. It is claimed that the radioisotope /sup 211/Rn can be prepared by the bombardment of /sup 209/Bi with /sup 7/Li particles using the nuclear reaction /sup 209/Bi(/sup 7/Li,5n)/sup 211/Rn. The /sup 211/Rn can be isolated from the target quite easily by degassing at elevated temperatures and the radiochemical purity of the product is better than 98%. It can thus be used as a generator system for /sup 211/At which is of potential interest in biomedical applications. The excitation function for this reaction is about from 40 to 60 MeV and the cross section for /sup 211/Rn production reaches 650 mb at 53 MeV producing a saturation yield of 5.5 ..mu..Ci/nA.

  9. Electrochemical process for the preparation of nitrogen fertilizers

    DOE Patents [OSTI]

    Aulich, Ted R.; Olson, Edwin S.; Jiang, Junhua

    2013-03-19

    The present invention provides methods and apparatus for the preparation of nitrogen fertilizers including ammonium nitrate, urea, urea-ammonium nitrate, and/or ammonia utilizing a source of carbon, a source of nitrogen, and/or a source of hydrogen. Implementing an electrolyte serving as ionic charge carrier, (1) ammonium nitrate is produced via the reduction of a nitrogen source at the cathode and the oxidation of a nitrogen source at the anode; (2) urea or its isomers are produced via the simultaneous cathodic reduction of a carbon source and a nitrogen source; (3) ammonia is produced via the reduction of nitrogen source at the cathode and the oxidation of a hydrogen source at the anode; and (4) urea-ammonium nitrate is produced via the simultaneous cathodic reduction of a carbon source and a nitrogen source, and anodic oxidation of a nitrogen source. The electrolyte can be solid.

  10. Diamond-Silicon Carbide Composite And Method For Preparation Thereof

    DOE Patents [OSTI]

    Qian, Jiang (Los Alamos, NM); Zhao, Yusheng (Los Alamos, NM)

    2005-09-06

    Fully dense, diamond-silicon carbide composites are prepared from ball-milled microcrystalline diamond/amorphous silicon powder mixture. The ball-milled powder is sintered (P=5-8 GPa, T=1400K-2300K) to form composites having high fracture toughness. A composite made at 5 GPa/1673K had a measured fracture toughness of 12 MPa.multidot.m.sup.1/2. By contrast, liquid infiltration of silicon into diamond powder at 5 GPa/1673K produces a composite with higher hardness but lower fracture toughness. X-ray diffraction patterns and Raman spectra indicate that amorphous silicon is partially transformed into nanocrystalline silicon at 5 GPa/873K, and nanocrystalline silicon carbide forms at higher temperatures.

  11. Preparation Of Copper Indium Gallium Diselenide Films For Solar Cells

    DOE Patents [OSTI]

    Bhattacharya, Raghu N. (Littleton, CO); Contreras, Miguel A. (Golden, CO); Keane, James (Lakewood, CO); Tennant, Andrew L. (Denver, CO), Tuttle, John R. (Denver, CO); Ramanathan, Kannan (Lakewood, CO); Noufi, Rommel (Golden, CO)

    1998-08-08

    High quality thin films of copper-indium-gallium-diselenide useful in the production of solar cells are prepared by electrodepositing at least one of the constituent metals onto a glass/Mo substrate, followed by physical vapor deposition of copper and selenium or indium and selenium to adjust the final stoichiometry of the thin film to approximately Cu(In,Ga)Se.sub.2. Using an AC voltage of 1-100 KHz in combination with a DC voltage for electrodeposition improves the morphology and growth rate of the deposited thin film. An electrodeposition solution comprising at least in part an organic solvent may be used in conjunction with an increased cathodic potential to increase the gallium content of the electrodeposited thin film.

  12. Preparation and characterization of cobalt-substituted anthrax lethal factor

    SciTech Connect (OSTI)

    Saebel, Crystal E.; Carbone, Ryan; Dabous, John R.; Lo, Suet Y. [Department of Chemistry and Biochemistry, Laurentian University, 935 Ramsey Lake Rd., Sudbury, Ontario, Canada P3E 2C6 (Canada)] [Department of Chemistry and Biochemistry, Laurentian University, 935 Ramsey Lake Rd., Sudbury, Ontario, Canada P3E 2C6 (Canada); Siemann, Stefan, E-mail: ssiemann@laurentian.ca [Department of Chemistry and Biochemistry, Laurentian University, 935 Ramsey Lake Rd., Sudbury, Ontario, Canada P3E 2C6 (Canada)] [Department of Chemistry and Biochemistry, Laurentian University, 935 Ramsey Lake Rd., Sudbury, Ontario, Canada P3E 2C6 (Canada)

    2011-12-09

    Highlights: Black-Right-Pointing-Pointer Cobalt-substituted anthrax lethal factor (CoLF) is highly active. Black-Right-Pointing-Pointer CoLF can be prepared by bio-assimilation and direct exchange. Black-Right-Pointing-Pointer Lethal factor binds cobalt tightly. Black-Right-Pointing-Pointer The electronic spectrum of CoLF reveals penta-coordination. Black-Right-Pointing-Pointer Interaction of CoLF with thioglycolic acid follows a 2-step mechanism. -- Abstract: Anthrax lethal factor (LF) is a zinc-dependent endopeptidase involved in the cleavage of mitogen-activated protein kinase kinases near their N-termini. The current report concerns the preparation of cobalt-substituted LF (CoLF) and its characterization by electronic spectroscopy. Two strategies to produce CoLF were explored, including (i) a bio-assimilation approach involving the cultivation of LF-expressing Bacillus megaterium cells in the presence of CoCl{sub 2}, and (ii) direct exchange by treatment of zinc-LF with CoCl{sub 2}. Independent of the method employed, the protein was found to contain one Co{sup 2+} per LF molecule, and was shown to be twice as active as its native zinc counterpart. The electronic spectrum of CoLF suggests the Co{sup 2+} ion to be five-coordinate, an observation similar to that reported for other Co{sup 2+}-substituted gluzincins, but distinct from that documented for the crystal structure of native LF. Furthermore, spectroscopic studies following the exposure of CoLF to thioglycolic acid (TGA) revealed a sequential mechanism of metal removal from LF, which likely involves the formation of an enzyme: Co{sup 2+}:TGA ternary complex prior to demetallation of the active site. CoLF reported herein constitutes the first spectroscopic probe of LF's active site, which may be utilized in future studies to gain further insight into the enzyme's mechanism and inhibitor interactions.

  13. EIS-0469: Notice of Intent to Prepare a Supplemental Draft Environment...

    Office of Environmental Management (EM)

    Notice of Intent to Prepare a Supplemental Draft Environmental Impact Statement Wilton IV Wind Energy Center; Burleigh County, North Dakota Western Area Power Administration is...

  14. Procedures for preparation, printing, and distribution of UMTRA Project National Environmental Policy Act documents

    SciTech Connect (OSTI)

    Not Available

    1988-08-01

    This paper discusses the procedures for preparation, printing and distribution of Uranium Mill Tailings Remedial Action (UMTRA) Project National Environmental Policy Act documents. (KJD)

  15. EIS-0291: Withdrawal of Notice of Intent to Prepare an Environmental...

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

    of Intent to Prepare an Environmental Impact Statement High Flux Beam Reactor at the Brookhaven National Laboratory, Upton, New York On November 16, 1999, the Secretary of Energy...

  16. EIS-0281: Notice of Intent to Prepare a Site-Wide Environmental...

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

    Laboratories, Albuquerque, New Mexico The Department of Energy (DOE) announces its intent to prepare a Site-Wide Environmental Impact Statement (SWEIS) for its Sandia National...

  17. Metal-supported De-NOx SCR Catalysts Prepared by Room Temperature...

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

    Deposition for Potential Marine Applications Presents preparation of SCR catalyst coatings on cost effective metallic substrates using aerosol deposition technique and their...

  18. The radioactive Substances (Prepared Uranium and Thorium Compounds) Exemption (Scotland)Order 1962 

    E-Print Network [OSTI]

    Noble, Michael

    1962-01-01

    STATUTORY INSTRUMENTS 1962 No. 2772 (S. 132) ATOMIC ENERGY AND RADIOACTIVE SUBSTANCES The Radioactive Substances (Prepared Uranium and Thorium Compounds) Exemption (Scotland) Order 1962

  19. How state preparation can affect a quantum experiment: Quantum process tomography for open systems

    SciTech Connect (OSTI)

    Kuah, Aik-meng; Modi, Kavan; Rodriguez-Rosario, Cesar A.; Sudarshan, E. C. G. [Center for Complex Quantum Systems, University of Texas at Austin, Austin, Texas 78712 (United States)

    2007-10-15

    We study the effects of the preparation of input states in a quantum tomography experiment. We show that maps arising from a quantum process tomography experiment (called process maps) differ from the well-known dynamical maps. The difference between the two is due to the preparation procedure that is necessary for any quantum experiment. We study two preparation procedures: stochastic preparation and preparation by measurements. The stochastic preparation procedure yields process maps that are linear, while the preparations using von Neumann measurements lead to nonlinear processes and can only be consistently described by a bilinear process map. A process tomography recipe is derived for preparation by measurement for qubits. The difference between the two methods is analyzed in terms of a quantum process tomography experiment. A verification protocol is proposed to differentiate between linear processes and bilinear processes. We also emphasize that the preparation procedure will have a nontrivial effect for any quantum experiment in which the system of interest interacts with its environment.

  20. Preparation of most promising braided and/or textile-based adsorbents for seawater testing

    SciTech Connect (OSTI)

    Janke, Chris; Sadananda, Das; Mayes, Richard

    2014-02-26

    Progress Report...Prepare the most promising braided and/or textile-based adsorbents for seawater testing. M3FT-14OR0310012