National Library of Energy BETA

Sample records for flag ribbon graphic

  1. Department Seal and Flag

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

    1992-05-18

    This directive sets forth the policy governing the use of the official seal and distinguishing flag of the Department of Energy (DOE) as described in Title 10, Code of Federal Regulations (CFR), Part 1002. Cancels DOE O 10002.A dated 1-8-90.

  2. Antiguided fiber ribbon laser

    DOE Patents [OSTI]

    Wilcox, Russel B. (El Cerrito, CA); Page, Ralph H. (Castro Valley, CA); Beach, Raymond J. (Livermore, CA); Feit, Michael D. (Livermore, CA); Payne, Stephen A. (Castro Valley, CA)

    2003-05-27

    The invention is a ribbon of an optical material with a plurality of cores that run along its length. The plurality of cores includes lasing impurity doped cores in an alternating spaced arrangement with index-modifying impurity doped cores. The ribbon comprises an index of refraction that is substantially equal to or greater than the indices of refraction of said array of lasing impurity doped cores. Index-increasing impurity doped cores promote antiguiding and leaky modes which provide more robust single "supermode" operation.

  3. Blue Ribbon Commission on America's Nuclear Future

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

    Blue Ribbon Commission on America's Nuclear Future Draft Report to the Secretary of Energy ... The Blue Ribbon Commission on America's Nuclear Future (BRC) was formed by the Secretary ...

  4. Graphic Guidelines

    Broader source: Energy.gov [DOE]

    This section provides guidelines on the application and positioning of the core elements to EERE exhibit graphics. The following core elements must be implemented consistently on all exhibit graphics.

  5. Blue Ribbon Panel Recommendations Report

    Broader source: Energy.gov [DOE]

    The Department of Energy's Geothermal Technologies Office (formerly Geothermal Technologies Program) assembled a geothermal Blue Ribbon Panel on March 22-23, 2011 in Albuquerque, New Mexico for a...

  6. Melt dumping in string stabilized ribbon growth

    DOE Patents [OSTI]

    Sachs, Emanuel M. (42 Old Middlesex Rd., Belmont, MA 02178)

    1986-12-09

    A method and apparatus for stabilizing the edge positions of a ribbon drawn from a melt includes the use of wettable strings drawn in parallel up through the melt surface, the ribbon being grown between the strings. A furnace and various features of the crucible used therein permit continuous automatic growth of flat ribbons without close temperature control or the need for visual inspection.

  7. SR0017

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

    Bill Taylor (803) 725-2889 Media Availability For Dr. David Michaels, Assistant Secretary for Environment, Safety and Health Flag Ribbon Graphic Note to Editors and News Directors...

  8. Geothermal Technologies Program Blue Ribbon Panel Recommendations

    SciTech Connect (OSTI)

    none,

    2011-06-17

    The Geothermal Technologies Program assembled a geothermal Blue Ribbon Panel on March 22-23, 2011 in Albuquerque, New Mexico for a guided discussion on the future of geothermal energy in the United States and the role of the DOE Program. The Geothermal Blue Ribbon Panel Report captures the discussions and recommendations of the experts. An addendum is available here: http://www.eere.energy.gov/geothermal/pdfs/gtp_blue_ribbon_panel_report_addendum10-2011.pdf

  9. FERN Blue Ribbon Wind Farm I | Open Energy Information

    Open Energy Info (EERE)

    FERN Blue Ribbon Wind Farm I Jump to: navigation, search Name FERN Blue Ribbon Wind Farm I Facility FERN Blue Ribbon Wind Farm I Sector Wind energy Facility Type Offshore Wind...

  10. Savannah River Site Museum Ribbon Cutting | Department of Energy

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

    Savannah River Site Museum Ribbon Cutting Savannah River Site Museum Ribbon Cutting Addthis Description A ribbon cutting ceremony marked the opening of the new SRS Museum, on October 27, 2014, at the former Dibble Library in Aiken, South Carolina.

  11. Patterned helical metallic ribbon for continuous edge winding applications

    DOE Patents [OSTI]

    Liebermann, Howard H. (Schenectady, NY); Frischmann, Peter G. (Scotia, NY); Rosenberry, Jr., George M. (Hendersonville, TN)

    1983-04-19

    Metallic ribbon having cutout patterns therein is provided in continuous helical form. The cutout patterns may be situated to intersect either or both of the ribbon edges or may be situated entirely within the ribbon. The helical ribbon with the cutout patterns may additionally have a nesting, or self-stacking, feature.

  12. Carbon nanotube fiber spun from wetted ribbon

    DOE Patents [OSTI]

    Zhu, Yuntian T; Arendt, Paul; Zhang, Xiefei; Li, Qingwen; Fu, Lei; Zheng, Lianxi

    2014-04-29

    A fiber of carbon nanotubes was prepared by a wet-spinning method involving drawing carbon nanotubes away from a substantially aligned, supported array of carbon nanotubes to form a ribbon, wetting the ribbon with a liquid, and spinning a fiber from the wetted ribbon. The liquid can be a polymer solution and after forming the fiber, the polymer can be cured. The resulting fiber has a higher tensile strength and higher conductivity compared to dry-spun fibers and to wet-spun fibers prepared by other methods.

  13. Approval of VPP Logo and Flag

    Broader source: Energy.gov [DOE]

    The Department of Energy Voluntary Protection Program, patterned after the Occupational Safety and Health Administration's Voluntary Protection Programs, is a visible symbol of our commitment to worker health and safety at Departmental facilities. One implementation activity remaining is formal authorization for flags to be awarded to sites in the program and permission to use a related logo.

  14. Blue Ribbon Commission Tour of Hanford Site

    ScienceCinema (OSTI)

    Paul Saueressig

    2010-09-01

    The Blue Ribbon Commission on America's Nuclear Future toured the Department of Energy's Hanford Site on July 14, 2010. Commission members, invited guests, and members of the public visited facilities that store high-level, radioactive waste.

  15. Blue Ribbon Commission Tour of Hanford Site

    SciTech Connect (OSTI)

    Paul Saueressig

    2010-07-14

    The Blue Ribbon Commission on America's Nuclear Future toured the Department of Energy's Hanford Site on July 14, 2010. Commission members, invited guests, and members of the public visited facilities that store high-level, radioactive waste.

  16. Geothermal Technologies Program Blue Ribbon Panel Recommendations

    Broader source: Energy.gov [DOE]

    This report describes the recommendations of the Geothermal Blue Ribbon Panel, a panel of geothermal experts assembled in March 2011 for a discussion on the future of geothermal energy in the U.S.

  17. FERN Blue Ribbon Wind Farm II* | Open Energy Information

    Open Energy Info (EERE)

    II* Jump to: navigation, search Name FERN Blue Ribbon Wind Farm II* Facility FERN Blue Ribbon Wind Farm II* Sector Wind energy Facility Type Offshore Wind Facility Status Proposed...

  18. Ejecta source and transport modeling in the FLAG hydrocode (Conference...

    Office of Scientific and Technical Information (OSTI)

    Title: Ejecta source and transport modeling in the FLAG hydrocode Authors: Fung, Jimmy 1 ; Harrison, Alan K 1 ; Margulies, Jeremy 1 ; Chitanvis, Shirish 1 + Show Author ...

  19. Graphics | Department of Energy

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

    Graphics Graphics The Visual Media Department consists of a team of graphic artists, photographers and visual librarians working together to provide a wide variety of visual media for the Department of Energy. Graphics Offices Forrestal: Room BH-071, (202) 586-2732 Germantown: Room E-065, (301) 903-5165 Graphics@hq.doe.gov If you have need of our services and you are located at either of the Forrestal Building or Germantown complexes, submit a completed Request for Print, Mail and Visual Media

  20. Graphics and Image Standards

    Broader source: Energy.gov [DOE]

    For EERE websites and applications, follow these requirements and best practices for designing graphics and developing images. This includes making them Section 508-compliant.

  1. Pseudo ribbon metal ion beam source

    SciTech Connect (OSTI)

    Stepanov, Igor B. Ryabchikov, Alexander I.; Sivin, Denis O.; Verigin, Dan A.

    2014-02-15

    The paper describes high broad metal ion source based on dc macroparticle filtered vacuum arc plasma generation with the dc ion-beam extraction. The possibility of formation of pseudo ribbon beam of metal ions with the parameters: ion beam length 0.6 m, ion current up to 0.2 A, accelerating voltage 40 kV, and ion energy up to 160 kV has been demonstrated. The pseudo ribbon ion beam is formed from dc vacuum arc plasma. The results of investigation of the vacuum arc evaporator ion-emission properties are presented. The influence of magnetic field strength near the cathode surface on the arc spot movement and ion-emission properties of vacuum-arc discharge for different cathode materials are determined. It was shown that vacuum-arc discharge stability can be reached when the magnetic field strength ranges from 40 to 70 G on the cathode surface.

  2. Secretary Chu Announces Blue Ribbon Commission on America's Nuclear Future

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

    | Department of Energy Blue Ribbon Commission on America's Nuclear Future Secretary Chu Announces Blue Ribbon Commission on America's Nuclear Future January 29, 2010 - 12:00am Addthis Washington, D.C. - As part of the Obama Administration's commitment to restarting America's nuclear industry, U.S. Secretary of Energy Steven Chu today announced the formation of a Blue Ribbon Commission on America's Nuclear Future to provide recommendations for developing a safe, long-term solution to managing

  3. Faceted ceramic fibers, tapes or ribbons and epitaxial devices therefrom

    DOE Patents [OSTI]

    Goyal, Amit (Knoxville, TN)

    2012-07-24

    A crystalline article includes a single-crystal ceramic fiber, tape or ribbon. The fiber, tape or ribbon has at least one crystallographic facet along its length, which is generally at least one meter long. In the case of sapphire, the facets are R-plane, M-plane, C-plane or A-plane facets. Epitaxial articles, including superconducting articles, can be formed on the fiber, tape or ribbon.

  4. Faceted ceramic fibers, tapes or ribbons and epitaxial devices therefrom

    DOE Patents [OSTI]

    Goyal, Amit

    2013-07-09

    A crystalline article includes a single-crystal ceramic fiber, tape or ribbon. The fiber, tape or ribbon has at least one crystallographic facet along its length, which is generally at least one meter long. In the case of sapphire, the facets are R-plane, M-plane, C-plane or A-plane facets. Epitaxial articles, including superconducting articles, can be formed on the fiber, tape or ribbon.

  5. Secretary Chu Announces Blue Ribbon Commission on America's Nuclear

    Energy Savers [EERE]

    Future | Department of Energy Blue Ribbon Commission on America's Nuclear Future Secretary Chu Announces Blue Ribbon Commission on America's Nuclear Future January 29, 2010 - 12:57pm Addthis As part of the Obama Administration's commitment to restarting America's nuclear industry, U.S. Secretary of Energy Steven Chu today announced the formation of a Blue Ribbon Commission on America's Nuclear Future to provide recommendations for developing a safe, long-term solution to managing the

  6. Ribbon cutting marks chemistry laboratory upgrades at Northern...

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

    from Los Alamos National Laboratory Latest Issue: Dec. 2015-Jan. 2016 all issues All Issues submit Ribbon cutting marks chemistry laboratory upgrades at Northern...

  7. SYMMETRY OF THE IBEX RIBBON OF ENHANCED ENERGETIC NEUTRAL ATOM...

    Office of Scientific and Technical Information (OSTI)

    HELIOSPHERE; INTERSTELLAR SPACE; KEV RANGE; MAGNETIC FIELDS; PLASMA; REFLECTION; SUN; SYMMETRY The circular ribbon of enhanced energetic neutral atom (ENA) emission...

  8. Alarm Response Training ribbon cutting | Y-12 National Security...

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

    Complex Thursday,Oct. 23. On hand to cut the ribbon were (pictured from left) Teresa Robbins, NNSA Production Office Acting Assistant Manager for Environment, Safety, Health and...

  9. Flag rates for deletion? | OpenEI Community

    Open Energy Info (EERE)

    some "rates" that don't belong; they are one-time connection fees instead of rates (e.g. with a 2,500 connection fee as a "fixed monthly charge"). Is there some way to flag...

  10. Progress in ejecta modeling in the FLAG code (u) (Conference...

    Office of Scientific and Technical Information (OSTI)

    Citation Details In-Document Search Title: Progress in ejecta modeling in the FLAG code (u) Authors: Harrison, Alan K 1 ; Fung, Jimmy 1 ; Chitanvis, Shirish 1 + Show Author ...

  11. Accelerating Fatigue Testing for Cu Ribbon Interconnects | Department of

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

    Energy Accelerating Fatigue Testing for Cu Ribbon Interconnects Accelerating Fatigue Testing for Cu Ribbon Interconnects Presented at the 2013 Photovoltaic Module Reliability Workshop; 26-27 February 2013; Denver, Colorado PDF icon 58369.pdf More Documents & Publications Thermal Cycling Combined with Dynamic Mechanical Load: Preliminary Report Physics of Failure of Electrical Interconnects Reliability of Electrical Interconnects

  12. Guidance system for low angle silicon ribbon growth

    DOE Patents [OSTI]

    Jewett, David N.; Bates, Herbert E.; Milstein, Joseph B.

    1986-07-08

    In a low angle silicon sheet growth process, a puller mechanism advances a seed crystal and solidified ribbon from a cooled growth zone in a melt at a low angle with respect to the horizontal. The ribbon is supported on a ramp adjacent the puller mechanism. Variations in the vertical position of the ribbon with respect to the ramp are isolated from the growth end of the ribbon by (1) growing the ribbon so that it is extremely thin, preferably less than 0.7 mm, (2) maintaining a large growth zone, preferably one whose length is at least 5.0 cm, and (3) spacing the ramp from the growth zone by at least 15 cm.

  13. SR0016

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

    5, 2000 Media Contact: Bill Taylor (803) 725-2889 DOE Meeting To Focus On New Compensation Program For Work-Related Illness Effecting SRS Employees Flag Ribbon Graphic Aiken, SC -...

  14. 48 Star American Flag from Y-12 Plant in 1943

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

    48 Star American Flag from Y-12 Plant in 1943 Y-12's history is full of examples of patriotism and a strong patriotic spirit has prevailed in all work areas. Today it is common to see American flags flying from many shops and work areas. From its very beginning, Y-12 workers have held fast to the knowledge that they were dedicating their efforts to preserving the freedom of the nation and many times even the freedom of many other nations of the world. From the Manhattan Project to the Cold War

  15. The Blue Ribbon Commission Offers Strong Step Forward | Department of

    Energy Savers [EERE]

    Energy Blue Ribbon Commission Offers Strong Step Forward The Blue Ribbon Commission Offers Strong Step Forward July 29, 2011 - 12:27pm Addthis Damien LaVera Damien LaVera Deputy Director, Office of Public Affairs Today, the Blue Ribbon Commission on America's Nuclear Future issued a draft of its recommendations. The Obama Administration continues to believe that nuclear energy has an important role to play as America moves to a clean energy future. As part of our commitment to restarting the

  16. A 2D Radiation Transport Package with Mimetic Diffusion for ExaFlag...

    Office of Scientific and Technical Information (OSTI)

    A 2D Radiation Transport Package with Mimetic Diffusion for ExaFlag Citation Details In-Document Search Title: A 2D Radiation Transport Package with Mimetic Diffusion for ExaFlag...

  17. Remarks by Federal Blue Ribbon Commission J. David Jameson ...

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

    Federal Blue Ribbon Commission J. David Jameson Atlanta, GA October 18, 2011 Good Morning. I am David Jameson. I am President and CEO of the Greater Aiken, South Carolina, Chamber...

  18. String stabilized ribbon growth a method for seeding same

    DOE Patents [OSTI]

    Sachs, Emanuel M. (39 Harding Ave., Belmont, MA 02178)

    1987-08-25

    This invention is a method of initiating or seeding the growth of a crystalline or polycrystalline ribbon by the String Stabilized Ribbon Growth Method. The method for seeding the crystal growth comprises contacting a melt surface with a seed and two strings used in edge stabilization. The wetted strings attach to the wetted seed as a result of the freezing of the liquid melt. Upon drawing the seed, which is attached to the strings, away from the melt surface a melt liquid meniscus, a seed junction, and a growth interface forms. Further pulling of the attached seed causes a crystal ribbon to grow at the growth interface. The boundaries of the growing ribbon are: at the top the seed junction, at the bottom the freezing boundary of the melt liquid meniscus, and at the edges frozen-in strings.

  19. Photos and graphics

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

    Photos and graphics MINERVA_assembly_10-0082-08D MINERvA uses a collider detector design and a high-intensity beam to study neutrino reactions with five different nuclei, creating the first self-contained comparison of interactions in different elements. MINERvA's comprehensive research goals attract scientists from around the globe who specialize in nuclear and particle physics. (Credit: Fermilab) MINERvA's comprehensive research goals attract scientists from around the globe who specialize in

  20. Task Force for Strategic Developments to Blue Ribbon Commission

    Office of Environmental Management (EM)

    Recommendations | Department of Energy Task Force for Strategic Developments to Blue Ribbon Commission Recommendations Task Force for Strategic Developments to Blue Ribbon Commission Recommendations Formed at the direction of the President to Secretary Chu and included leading experts. Purpose to conduct a comprehensive review of polices for managing the back end of the nuclear fuel cycle; i.e., recycle before storage and permanent disposal. Detailed analysis, with eight major

  1. Solar Decathlon Opening Ceremony and VIP Ribbon Cutting | Department of

    Energy Savers [EERE]

    Energy Opening Ceremony and VIP Ribbon Cutting Solar Decathlon Opening Ceremony and VIP Ribbon Cutting September 21, 2011 - 1:52pm Addthis Solar Decathlon 2011 at West Potomac Park Solar Decathlon 2011 at West Potomac Park Program Features Government Officials, Students and Foreign Dignitaries WASHINGTON, DC - A ceremony on Thursday featuring U.S. government officials, students, foreign dignitaries and event sponsors will officially open the solar village of the U.S. Department of Energy

  2. Blue Ribbon Commission on America's Nuclear Future Charter | Department of

    Energy Savers [EERE]

    Energy Blue Ribbon Commission on America's Nuclear Future Charter Blue Ribbon Commission on America's Nuclear Future Charter March 2, 2010 - 12:00am Addthis The Secretary of Energy, acting at the direction of the President, is establishing the Commission to conduct a comprehensive review of policies for managing the back end of the nuclear fuel cycle, including all alternatives for the storage, processing, and disposal of civilian and defense used nuclear fuel, high-level waste, and

  3. Graphical Contingency Analysis Tool

    Energy Science and Technology Software Center (OSTI)

    2010-03-02

    GCA is a visual analytic tool for power grid contingency analysis to provide more decision support for power grid operations. GCA allows power grid operators to quickly gain situational awareness of power grid by converting large amounts of operational data to graphic domain with a color contoured map; identify system trend and foresee and discern emergencies by performing trending analysis; identify the relationships between system configurations and affected assets by conducting clustering analysis; and identifymore » the best action by interactively evaluate candidate actions.« less

  4. Elastic buckling of AlN ribbons on elastomeric substrate

    SciTech Connect (OSTI)

    Seo, H.-C.; Petrov, Ivan; Jeong, Hyejin; Chapman, Patrick; Kim, Kyekyoon

    2009-03-02

    For optoelectronic applications requiring unconventional substrates, use of flexible forms of semiconductors may be inevitable. We have fabricated a flexible form of single crystalline AlN ribbons with periodic and wavelike structures on an elastomeric substrate. Single crystalline AlN films were grown on Si (111) substrate using high vacuum unbalanced magnetron sputtering. Crystallinity of the AlN films was confirmed with x-ray diffraction and pole figure. The AlN ribbons were transferred to a prestrained (3.1%) elastomeric substrate and the resulting ''wavy'' ribbons on the substrate were flexible up to 30% strain without any crack formation on the surface. As the film thickness changed from 300 to 900 nm, the periods of the waves varied from 95 to 277 {mu}m, which were within a 10% error of the calculated values. When we applied more than 30% strain, mechanical instability, such as the failure of AlN ribbons due to the cracks on the surface and the merged ribbons, was observed.

  5. Report of the Blue Ribbon Panel on the Review of the Radiation...

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

    Blue Ribbon Panel on the Review of the Radiation Effects Research Foundation Report of the Blue Ribbon Panel on the Review of the Radiation Effects Research Foundation October 11, ...

  6. Hydrostatic extrusion of Cu-Ag melt spun ribbon

    DOE Patents [OSTI]

    Hill, M.A.; Bingert, J.F.; Bingert, S.A.; Thoma, D.J.

    1998-09-08

    The present invention provides a method of producing high-strength and high-conductance copper and silver materials comprising the steps of combining a predetermined ratio of the copper with the silver to produce a composite material, and melt spinning the composite material to produce a ribbon of copper and silver. The ribbon of copper and silver is heated in a hydrogen atmosphere, and thereafter die pressed into a slug. The slug then is placed into a high-purity copper vessel and the vessel is sealed with an electron beam. The vessel and slug then are extruded into wire form using a cold hydrostatic extrusion process. 5 figs.

  7. Hydrostatic extrusion of Cu-Ag melt spun ribbon

    DOE Patents [OSTI]

    Hill, Mary Ann (Los Alamos, NM); Bingert, John F. (Jemez Springs, NM); Bingert, Sherri A. (Jemez Springs, NM); Thoma, Dan J. (Los Alamos, NM)

    1998-01-01

    The present invention provides a method of producing high-strength and high-conductance copper and silver materials comprising the steps of combining a predetermined ratio of the copper with the silver to produce a composite material, and melt spinning the composite material to produce a ribbon of copper and silver. The ribbon of copper and silver is heated in a hydrogen atmosphere, and thereafter die pressed into a slug. The slug then is placed into a high-purity copper vessel and the vessel is sealed with an electron beam. The vessel and slug then are extruded into wire form using a cold hydrostatic extrusion process.

  8. Report of the Blue Ribbon Panel on the Review of the Radiation Effects

    Energy Savers [EERE]

    Research Foundation | Department of Energy Blue Ribbon Panel on the Review of the Radiation Effects Research Foundation Report of the Blue Ribbon Panel on the Review of the Radiation Effects Research Foundation October 11, 1995 This report summarizes the findings of the Blue Ribbon Panel's review of the RERF scientific projects and future research plans The report recommended that the core studies be continued for the next 20 years. PDF icon Report of the Blue Ribbon Panel on the Review of

  9. Development of computer graphics

    SciTech Connect (OSTI)

    Nuttall, H.E.

    1989-07-01

    The purpose of this project was to screen and evaluate three graphics packages as to their suitability for displaying concentration contour graphs. The information to be displayed is from computer code simulations describing air-born contaminant transport. The three evaluation programs were MONGO (John Tonry, MIT, Cambridge, MA, 02139), Mathematica (Wolfram Research Inc.), and NCSA Image (National Center for Supercomputing Applications at the University of Illinois at Urbana-Champaign). After a preliminary investigation of each package, NCSA Image appeared to be significantly superior for generating the desired concentration contour graphs. Hence subsequent work and this report describes the implementation and testing of NCSA Image on both an Apple MacII and Sun 4 computers. NCSA Image includes several utilities (Layout, DataScope, HDF, and PalEdit) which were used in this study and installed on Dr. Ted Yamada`s Mac II computer. Dr. Yamada provided two sets of air pollution plume data which were displayed using NCSA Image. Both sets were animated into a sequential expanding plume series.

  10. Implementation and Validation of the BHR Turbulence Model in the FLAG

    Office of Scientific and Technical Information (OSTI)

    Hydrocode (Technical Report) | SciTech Connect Implementation and Validation of the BHR Turbulence Model in the FLAG Hydrocode Citation Details In-Document Search Title: Implementation and Validation of the BHR Turbulence Model in the FLAG Hydrocode The BHR-2 turbulence model, developed at Los Alamos National Laboratory for variable density and compressible flows, is implemented in an Arbitrary Lagrangian-Eulerian hydrocode, FLAG. The BHR-2 formulation is discussed, with emphasis on its

  11. Implementation and Validation of the BHR Turbulence Model in the FLAG

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

    Hydrocode (Technical Report) | SciTech Connect Implementation and Validation of the BHR Turbulence Model in the FLAG Hydrocode Citation Details In-Document Search Title: Implementation and Validation of the BHR Turbulence Model in the FLAG Hydrocode The BHR-2 turbulence model, developed at Los Alamos National Laboratory for variable density and compressible flows, is implemented in an Arbitrary Lagrangian-Eulerian hydrocode, FLAG. The BHR-2 formulation is discussed, with emphasis on its

  12. Ejecta modeling in the FLAG hydrocode (u) (Conference) | SciTech...

    Office of Scientific and Technical Information (OSTI)

    Citation Details In-Document Search Title: Ejecta modeling in the FLAG hydrocode (u) Authors: Fung, Jimmy 1 ; Harrison, Alan K 1 ; Margulies, Jeremy 1 ; Buttler, William T ...

  13. FLAG-SGH Sedov calculations (Technical Report) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    FLAG Lagrange or full (Eulerian) ALE was used with various options for each simulation. Observation - for either Lagrange or ALE, point or 'fixed' source, calculations converge on ...

  14. SPATIAL RETENTION OF IONS PRODUCING THE IBEX RIBBON

    SciTech Connect (OSTI)

    Schwadron, N. A.; McComas, D. J.

    2013-02-10

    The ribbon observed by the Interstellar Boundary Explorer (IBEX) mission is a narrow, {approx}20 Degree-Sign wide feature that stretches across much of the sky in the global flux of energetic neutral atoms from the outer heliosphere. The ribbon remains an enigma despite its persistence after 3 years of IBEX observations and after almost a dozen theories that attempt to explain it. While each theory that has been posed has its strengths, each one also contradicts IBEX observations or demonstrates significant flaws in internal consistency. Here, we present a new theory that is different than any of the existing ideas and yet accounts for many of the key observations. We argue that the ribbon could be produced by a spatial region in the local interstellar medium where newly ionized atoms are temporarily contained through increased rates of scattering by locally generated waves in the electromagnetic fields. The particles in the ribbon are created predominantly from neutralized solar wind and neutralized pickup ions from inside the solar wind termination shock.

  15. Extrusion of metal oxide superconducting wire, tube or ribbon

    DOE Patents [OSTI]

    Dusek, Joseph T. (Lombard, IL)

    1993-01-01

    A process for extruding a superconducting metal oxide composition YBa.sub.2 Cu.sub.3 O.sub.7-x provides a wire (tube or ribbon) having a cohesive mass and a degree of flexibility together with enhanced electrical properties. Wire diameters in the range of 6-85 mils have been produced with smaller wires on the order of 10 mils in diameter exhibiting enhanced flexibility for forming braided, or multistrand, configurations for greater current carrying capacity. The composition for extrusion contains a polymeric binder to provide a cohesive mass to bind the particles together during the extrusion process with the binder subsequently removed at lower temperatures during sintering. The composition for extrusion further includes a deflocculent, an organic plasticizer and a solvent which also are subsequently removed during sintering. Electrically conductive tubing with an inner diameter of 52 mil and an outer diameter of 87-355 mil has also been produced. Flat ribbons have been produced in the range of 10-125 mil thick by 100-500 mil wide. The superconducting wire, tube or ribbon may include an outer ceramic insulating sheath co-extruded with the wire, tubing or ribbon.

  16. Extrusion of metal oxide superconducting wire, tube or ribbon

    DOE Patents [OSTI]

    Dusek, Joseph T.

    1993-10-05

    A process for extruding a superconducting metal oxide composition YBa.sub.2 Cu.sub.3 O.sub.7-x provides a wire (tube or ribbon) having a cohesive mass and a degree of flexibility together with enhanced electrical properties. Wire diameters in the range of 6-85 mils have been produced with smaller wires on the order of 10 mils in diameter exhibiting enhanced flexibility for forming braided, or multistrand, configurations for greater current carrying capacity. The composition for extrusion contains a polymeric binder to provide a cohesive mass to bind the particles together during the extrusion process with the binder subsequently removed at lower temperatures during sintering. The composition for extrusion further includes a deflocculent, an organic plasticizer and a solvent which also are subsequently removed during sintering. Electrically conductive tubing with an inner diameter of 52 mil and an outer diameter of 87-355 mil has also been produced. Flat ribbons have been produced in the range of 10-125 mil thick by 100-500 mil wide. The superconducting wire, tube or ribbon may include an outer ceramic insulating sheath co-extruded with the wire, tubing or ribbon.

  17. Compact multiwavelength transmitter module for multimode fiber optic ribbon cable

    DOE Patents [OSTI]

    Deri, Robert J. (Pleasanton, CA); Pocha, Michael D. (Livermore, CA); Larson, Michael C. (Goleta, CA); Garrett, Henry E. (Livermore, CA)

    2002-01-01

    A compact multiwavelength transmitter module for multimode fiber optic ribbon cable, which couples light from an M.times.N array of emitters onto N fibers, where the M wavelength may be distributed across two or more vertical-cavity surface-emitting laser (VCSEL) chips, and combining emitters and multiplexer into a compact package that is compatible with placement on a printed circuit board. A key feature is bringing together two emitter arrays fabricated on different substrates--each array designed for a different wavelength--into close physical proximity. Another key feature is to compactly and efficiently combine the light from two or more clusters of optical emitters, each in a different wavelength band, into a fiber ribbon.

  18. Sandia National Laboratories Algae Raceway Testing Facility Ribbon Cutting

    Broader source: Energy.gov [DOE]

    Sandia National Laboratories will be hosting a ribbon cutting on Feb. 4, 2016 at its Livermore Valley Open Campus to commemorate the opening of a new algae raceway testing facility. The new facility will allow researchers to better understand algal cultivation techniques, and is funded in part by the Bioenergy Technologies Office. Advanced Algal Systems Program Manager Alison Goss Eng and Technology Manager Daniel Fishman will be in attendance.

  19. Color and shape changing polymeric ribbons and sheets

    DOE Patents [OSTI]

    Stevens, Raymond C.; Cheng, Quan; Song, Jie

    2006-05-23

    The present invention herein provides the design, synthesis and characterization of compositions comprising asymmetric bolaamphiphilic lipids that form extended polymeric ribbons and wide sheets. These compositions may be doped, or interspersed, with various compounds to fine-tune the fluidity and rigidity of the bolaamphiphilic lipid composition, and promote other morphologies of the composition, including fluid vesicles and truncated flat sheets. Upon an increase in pH these compositions undergo a calorimetric and morphological transformation.

  20. Method and apparatus for drawing monocrystalline ribbon from a melt

    DOE Patents [OSTI]

    Ciszek, Theodore F.; Schwuttke, Guenter H.

    1981-11-10

    A method and apparatus for drawing a monocrystalline ribbon or web from a melt comprising utilizing a shaping die including at least two elements spaced one from the other each having a portion thereof located below the level of the melt and another portion located above the level of the melt a distance sufficient to form a raised meniscus of melt about the corresponding element.

  1. Task Force for Strategic Developments to Blue Ribbon Commission Recommendations

    Office of Environmental Management (EM)

    Blue Ribbon Commission Report and Transportation Program Corinne Macaluso National Transportation Stakeholders Forum Knoxville, Tennessee May 16, 2012 2  Formed at the direction of the President to Secretary Chu and included leading experts.  Purpose to conduct a comprehensive review of polices for managing the back end of the nuclear fuel cycle; i.e., recycle before storage and permanent disposal.  Detailed analysis, with eight major recommendations; also recommended near-term actions.

  2. Louisiana Blue Ribbon Commission on Bayou Corne Safety

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

    Blue Ribbon Commission on Bayou Corne Safety - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Fuel Cycle Defense Waste

  3. Tunable and angle-insensitive plasmon resonances in graphene ribbon arrays with multispectral diffraction response

    SciTech Connect (OSTI)

    Li, Kangwen; Ma, Xunpeng; Zhang, Zuyin; Xu, Yun, E-mail: xuyun@semi.ac.cn; Song, Guofeng [Institute of Semiconductors, Chinese Academy of Sciences, Beijing (China)

    2014-03-14

    Plasmon resonances in graphene ribbon arrays are investigated numerically by means of the Finite Element Method. Numerical analysis shows that a series of multipolar resonances take place when graphene ribbon arrays are illuminated by a TM polarized electromagnetic wave. Moreover, these resonances are angle-independent, and can be tuned greatly by the width and the doping level of the graphene ribbons. Specifically, we demonstrate that for graphene arrays with several sets of graphene ribbons, which have different widths or doping levels, each of these multipolar resonances will be split into several ones. In addition, as plasmon resonances can confine electromagnetic field at the ribbon edges, graphene ribbons with different widths or doping levels offer intriguing application for electrically tunable spectral imaging.

  4. Secretary of Energy Moniz Cuts Ribbon, Kicks Off Solar Decathlon 2015 |

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

    Department of Energy Secretary of Energy Moniz Cuts Ribbon, Kicks Off Solar Decathlon 2015 Secretary of Energy Moniz Cuts Ribbon, Kicks Off Solar Decathlon 2015 October 8, 2015 - 2:20pm Addthis Secretary of Energy Ernest Moniz cuts the ceremonial ribbon to signal the start of U.S. Department of Energy Solar Decathlon 2015 in Irvine, California. | Photo by Matt Dozier, U.S. Department of Energy Secretary of Energy Ernest Moniz cuts the ceremonial ribbon to signal the start of U.S. Department

  5. Multi Platform Graphics Subroutine Library

    Energy Science and Technology Software Center (OSTI)

    1992-02-21

    DIGLIB is a collection of general graphics subroutines. It was designed to be small, reasonably fast, device-independent, and compatible with DEC-supplied operating systems for VAXes, PDP-11s, and LSI-11s, and the DOS operating system for IBM PCs and IBM-compatible machines. The software is readily usable by casual programmers for two-dimensional plotting.

  6. FLAG Simulations of the Elasticity Test Problem of Gavrilyuk et al.

    SciTech Connect (OSTI)

    Kamm, James R.; Runnels, Scott R.; Canfield, Thomas R.; Carney, Theodore C.

    2014-04-23

    This report contains a description of the impact problem used to compare hypoelastic and hyperelastic material models, as described by Gavrilyuk, Favrie & Saurel. That description is used to set up hypoelastic simulations in the FLAG hydrocode.

  7. Spatial confinement of the IBEX Ribbon: A dominant turbulence mechanism

    SciTech Connect (OSTI)

    Isenberg, Philip A.

    2014-05-20

    The narrow ribbon of enhanced energetic neutral atom flux observed by the Interstellar Boundary Explorer spacecraft has prompted numerous ideas to explain its structure and properties. One of these ideas is the 'neutral solar wind' scenario, which identifies the source particles as pickup protons in the local interstellar medium originating in solar wind charge-exchange interactions. This scenario has been thought to require unrealistically weak pitch-angle scattering of the pickup protons to explain the narrow structure. Recently, Schwadron and McComas suggested that this structure could result from a spatial retention of the pickup protons, rather than from a restricted pitch-angle distribution. Here, we present a physically motivated, quantitative mechanism to produce such a spatial configuration. This mechanism is based on the 'dominant turbulence' assumption, which can be applied where the production of new pickup protons is slow, and has been used to successfully explain the level of turbulent heating observed in the outer solar wind. This formalism predicts a pickup isotropization process which adds or subtracts energy from the ambient turbulent fluctuations, depending on the initial pitch angle of the pickup protons. We show that a simple model of this process can yield a ribbon structure in qualitative agreement with the observations. The results of this simple model are not yet quantitatively satisfactory, but we suggest several improvements which may reduce the quantitative discrepancy.

  8. Blue Ribbon Commission on America's Nuclear Future to Hold First Meeting |

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

    Department of Energy Blue Ribbon Commission on America's Nuclear Future to Hold First Meeting Blue Ribbon Commission on America's Nuclear Future to Hold First Meeting March 3, 2010 - 12:00am Addthis Washington, D.C. - On Thursday, March 25th and Friday, March 26th, the Blue Ribbon Commission on America's Nuclear Future, co-chaired by former Congressman Lee Hamilton and former National Security Advisor General Brent Scowcroft, will hold its first meeting in Washington, D.C. At the direction

  9. Blue Ribbon Commission on America's Nuclear Future Report to the Secretary

    Energy Savers [EERE]

    of Energy | Department of Energy Blue Ribbon Commission on America's Nuclear Future Report to the Secretary of Energy Blue Ribbon Commission on America's Nuclear Future Report to the Secretary of Energy The Blue Ribbon Commission on America's Nuclear Future (BRC) was formed by the Secretary of Energy at the request of the President to conduct a comprehensive review of policies for managing the back end of the nuclear fuel cycle and recommend a new strategy. It was cochaired by Rep. Lee H.

  10. (U) A Gruneisen Equation of State for TPX. Application in FLAG

    SciTech Connect (OSTI)

    Fredenburg, David A.; Aslam, Tariq Dennis; Bennett, Langdon Stanford

    2015-11-02

    A Gruneisen equation of state (EOS) is developed for the polymer TPX (poly 4-methyl-1-pentene) within the LANL hydrocode FLAG. Experimental shock Hugoniot data for TPX is fit to a form of the Gruneisen EOS, and the necessary parameters for implementing the TPX EOS in FLAG are presented. The TPX EOS is further validated through one-dimensional simulations of recent double-shock experiments, and a comparison is made between the new Gruneisen EOS for TPX and the EOS representation for TPX used in the LANL Common Model.

  11. Green Flag for a New Era in Green Racing | Department of Energy

    Energy Savers [EERE]

    Flag for a New Era in Green Racing Green Flag for a New Era in Green Racing January 28, 2014 - 5:14pm Addthis Karl Simon (from left) the Environmental Protection Agency’s Director of Transportation and Climate Division for the Office of Transportation and Air Quality; Michael Carr, the Energy Department’s Principal Deputy Assistant Secretary for the Office of Energy Efficiency and Renewable Energy; and Scott Atherton, President of International Motor Sports Association; pose with the

  12. Last Flag of the 2015 Green Racing Season | Department of Energy

    Office of Environmental Management (EM)

    Last Flag of the 2015 Green Racing Season Last Flag of the 2015 Green Racing Season October 15, 2015 - 2:30pm Addthis <i>A Porsche 911 GT being chased by a Chevrolet Corvette GT under the rain during the last hour of Petit Le Mans 2015 at Road Atlanta. | Photo courtesy of New West Technologies</i> A Porsche 911 GT being chased by a Chevrolet Corvette GT under the rain during the last hour of Petit Le Mans 2015 at Road Atlanta. | Photo courtesy of New West Technologies <i>A

  13. IBEX satellite finds ribbon-like structure at edge of heliosphere

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

    he noted. "The ribbon follows a circular arc of high pressure that we believe is centered on the direction of the magnetic field of the interstellar cloud through which we are...

  14. Graphical Contingency Analysis Tool - Energy Innovation Portal

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

    Graphical Contingency Analysis Tool Pacific Northwest National Laboratory Contact PNNL About This Technology Utility operators run simulations with the Graphical Contingency Analysis tool at PNNL&rsquo;s Electricity Infrastructure Operations Center. Utility operators run simulations with the Graphical Contingency Analysis tool at PNNL's Electricity Infrastructure Operations Center. Actual screen shots of the software tool show the contingencies for a utility in simulation as indicated by

  15. EM Celebrates Ribbon Cutting for New Biomass Plant at Savannah River Site |

    Office of Environmental Management (EM)

    Department of Energy Celebrates Ribbon Cutting for New Biomass Plant at Savannah River Site EM Celebrates Ribbon Cutting for New Biomass Plant at Savannah River Site March 1, 2012 - 12:00pm Addthis Pictured from left are Senior Advisor for Environmental Management David Huizenga; DOE Savannah River Operations Office Manager Dave Moody; SRNS Infrastructure Maintenance and Engineering Manager John Stafford; DOE Federal Projects Director Jim DeMass; Under Secretary for Nuclear Security Thomas

  16. SEPARATION OF THE RIBBON FROM GLOBALLY DISTRIBUTED ENERGETIC NEUTRAL ATOM FLUX USING THE FIRST FIVE YEARS OF IBEX OBSERVATIONS

    SciTech Connect (OSTI)

    Schwadron, N. A.; Moebius, E.; Kucharek, H.; Lee, M. A.; Fairchild, K.; Fuselier, S. A.; McComas, D. J.; Allegrini, F.; Dayeh, M.; Livadiotis, G.; Reno, M.; Funsten, H. O.; Janzen, P.; Reisenfeld, D.; Bzowski, M.; Sok?, J. M.; Kubiak, M. A.; Christian, E. R.; DeMajistre, R.; Frisch, P.; and others

    2014-11-01

    The Interstellar Boundary Explorer (IBEX) observes the IBEX ribbon, which stretches across much of the sky observed in energetic neutral atoms (ENAs). The ribbon covers a narrow (?20-50) region that is believed to be roughly perpendicular to the interstellar magnetic field. Superimposed on the IBEX ribbon is the globally distributed flux that is controlled by the processes and properties of the heliosheath. This is a second study that utilizes a previously developed technique to separate ENA emissions in the ribbon from the globally distributed flux. A transparency mask is applied over the ribbon and regions of high emissions. We then solve for the globally distributed flux using an interpolation scheme. Previously, ribbon separation techniques were applied to the first year of IBEX-Hi data at and above 0.71 keV. Here we extend the separation analysis down to 0.2 keV and to five years of IBEX data enabling first maps of the ribbon and the globally distributed flux across the full sky of ENA emissions. Our analysis shows the broadening of the ribbon peak at energies below 0.71 keV and demonstrates the apparent deformation of the ribbon in the nose and heliotail. We show global asymmetries of the heliosheath, including both deflection of the heliotail and differing widths of the lobes, in context of the direction, draping, and compression of the heliospheric magnetic field. We discuss implications of the ribbon maps for the wide array of concepts that attempt to explain the ribbon's origin. Thus, we present the five-year separation of the IBEX ribbon from the globally distributed flux in preparation for a formal IBEX data release of ribbon and globally distributed flux maps to the heliophysics community.

  17. Phloem Transport of Arsenic Species from Flag Leaf to Grain During Grain Filling

    SciTech Connect (OSTI)

    A Carey; G Norton; C Deacon; K Scheckel; E Lombi; T Punshon; M Guerinot; A Lanzirotti; M Newville; et al.

    2011-12-31

    Strategies to reduce arsenic (As) in rice grain, below concentrations that represent a serious human health concern, require that the mechanisms of As accumulation within grain be established. Therefore, retranslocation of As species from flag leaves into filling rice grain was investigated. Arsenic species were delivered through cut flag leaves during grain fill. Spatial unloading within grains was investigated using synchrotron X-ray fluorescence (SXRF) microtomography. Additionally, the effect of germanic acid (a silicic acid analog) on grain As accumulation in arsenite-treated panicles was examined. Dimethylarsinic acid (DMA) and monomethylarsonic acid (MMA) were extremely efficiently retranslocated from flag leaves to rice grain; arsenate was poorly retranslocated, and was rapidly reduced to arsenite within flag leaves; arsenite displayed no retranslocation. Within grains, DMA rapidly dispersed while MMA and inorganic As remained close to the entry point. Germanic acid addition did not affect grain As in arsenite-treated panicles. Three-dimensional SXRF microtomography gave further information on arsenite localization in the ovular vascular trace (OVT) of rice grains. These results demonstrate that inorganic As is poorly remobilized, while organic species are readily remobilized, from leaves to grain. Stem translocation of inorganic As may not rely solely on silicic acid transporters.

  18. Phloem transport of arsenic species from flag leaf to grain during grain filling

    SciTech Connect (OSTI)

    Carey, Anne-Marie; Norton, Gareth J.; Deacon, Claire; Scheckel, Kirk G.; Lombi, Enzo; Punshon, Tracy; Guerinot, Mary Lou; Lanzirotti, Antonio; Newville, Matt; Choi, Yongseong; Price, Adam H.; Meharg, Andrew A.

    2011-09-20

    Strategies to reduce arsenic (As) in rice grain, below concentrations that represent a serious human health concern, require that the mechanisms of As accumulation within grain be established. Therefore, retranslocation of As species from flag leaves into filling rice grain was investigated. Arsenic species were delivered through cut flag leaves during grain fill. Spatial unloading within grains was investigated using synchrotron X-ray fluorescence (SXRF) microtomography. Additionally, the effect of germanic acid (a silicic acid analog) on grain As accumulation in arsenite-treated panicles was examined. Dimethylarsinic acid (DMA) and monomethylarsonic acid (MMA) were extremely efficiently retranslocated from flag leaves to rice grain; arsenate was poorly retranslocated, and was rapidly reduced to arsenite within flag leaves; arsenite displayed no retranslocation. Within grains, DMA rapidly dispersed while MMA and inorganic As remained close to the entry point. Germanic acid addition did not affect grain As in arsenite-treated panicles. Three-dimensional SXRF microtomography gave further information on arsenite localization in the ovular vascular trace (OVT) of rice grains. These results demonstrate that inorganic As is poorly remobilized, while organic species are readily remobilized, from leaves to grain. Stem translocation of inorganic As may not rely solely on silicic acid transporters.

  19. Graphics and Image Standards for the Web

    Broader source: Energy.gov [DOE]

    For Office of Energy Efficiency and Renewable Energy (EERE) websites and applications, follow these requirements and best practices for designing graphics and developing images. This includes making them Section 508-compliant.

  20. Evaluation of Dynamic Mechanical Loading as an Accelerated Test Method for Ribbon Fatigue: Preprint

    SciTech Connect (OSTI)

    Bosco, N.; Silverman, T. J.; Wohlgemuth, J.; Kurtz, S.; Inoue, M.; Sakurai, K.; Shinoda, T.; Zenkoh, H.; Hirota, K.; Miyashita, M.; Tadanori, T.; Suzuki, S.

    2015-04-07

    Dynamic Mechanical Loading (DML) of photovoltaic modules is explored as a route to quickly fatigue copper interconnect ribbons. Results indicate that most of the interconnect ribbons may be strained through module mechanical loading to a level that will result in failure in a few hundred to thousands of cycles. Considering the speed at which DML may be applied, this translates into a few hours o testing. To evaluate the equivalence of DML to thermal cycling, parallel tests were conducted with thermal cycling. Preliminary analysis suggests that one +/-1 kPa DML cycle is roughly equivalent to one standard accelerated thermal cycle and approximately 175 of these cycles are equivalent to a 25-year exposure in Golden Colorado for the mechanism of module ribbon fatigue.

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

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

    on America's Nuclear Future" at the Bipartisan Policy Center -- As Delivered | Department of Energy "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 Look Back on the Blue Ribbon Commission on America's Nuclear Future" at the Bipartisan Policy Center -- As Delivered March 24, 2015 - 1:30pm Addthis Dr. Ernest Moniz Dr. Ernest Moniz Secretary of Energy Thank you,

  2. XOP : a graphical user interface for spectral calculations and...

    Office of Scientific and Technical Information (OSTI)

    XOP : a graphical user interface for spectral calculations and x-ray optics utilities. Citation Details In-Document Search Title: XOP : a graphical user interface for spectral...

  3. Graphics Services Work Request | The Ames Laboratory

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

    Graphics Services Work Request Please fill in the form below. Graphic Designer Grant Luhmann will contact you to discuss your project needs in more detail. Name * Phone Number * E-mail Address * Account to Charge * Request * Needed by * Month Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day Day 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Year Year 2014 2015 2016 2017 2018 Open popup calendar File Upload Files must be less than 2 MB. Allowed file

  4. Graphical methods for evaluating covering arrays

    SciTech Connect (OSTI)

    Kim, Youngil; Jang, Dae -Heung; Anderson-Cook, Christine M.

    2015-08-10

    Covering arrays relax the condition of orthogonal arrays by only requiring that all combination of levels be covered but not requiring that the appearance of all combination of levels be balanced. This allows for a much larger number of factors to be simultaneously considered but at the cost of poorer estimation of the factor effects. To better understand patterns between sets of columns and evaluate the degree of coverage to compare and select between alternative arrays, we suggest several new graphical methods that show some of the patterns of coverage for different designs. These graphical methods for evaluating covering arrays are illustrated with a few examples.

  5. Graphical methods for evaluating covering arrays

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

    Kim, Youngil; Jang, Dae -Heung; Anderson-Cook, Christine M.

    2015-08-10

    Covering arrays relax the condition of orthogonal arrays by only requiring that all combination of levels be covered but not requiring that the appearance of all combination of levels be balanced. This allows for a much larger number of factors to be simultaneously considered but at the cost of poorer estimation of the factor effects. To better understand patterns between sets of columns and evaluate the degree of coverage to compare and select between alternative arrays, we suggest several new graphical methods that show some of the patterns of coverage for different designs. As a result, these graphical methods formore » evaluating covering arrays are illustrated with a few examples.« less

  6. Magnetocaloric properties of rapidly solidified Dy{sub 3}Co alloy ribbons

    SciTech Connect (OSTI)

    Sánchez Llamazares, J. L. Flores-Zúñiga, H.; Sánchez-Valdés, C. F.; Álvarez-Alonso, Pablo

    2015-05-07

    The magnetic and magnetocaloric (MC) properties of melt-spun ribbons of the Dy{sub 3}Co intermetallic compound were investigated. Samples were fabricated in an Ar environment using a homemade melt spinner system at a linear speed of the rotating copper wheel of 40 ms{sup −1}. X-ray diffraction analysis shows that ribbons crystallize into a single-phase with the Fe{sub 3}C-type orthorhombic crystal structure. The M(T) curve measured at 5 mT reveals the occurrence of a transition at 32 K from a first to a second antiferromagnetic (AFM) state and an AFM-to-paramagnetic transition at T{sub N} = 43 K. Furthermore, a metamagnetic transition is observed below T{sub N}, but the magnetization change ΔM is well below the one reported for bulk alloys. Below 12 K, large inverse MC effect and hysteresis losses are observed. This behavior is related to the metamagnetic transition. For a magnetic field change of 5 T (2 T) applied along the ribbon length, the produced ribbons show a peak value of the magnetic entropy change ΔS{sub M}{sup peak} of −6.5 (− 2.1) Jkg{sup −1}K{sup −1} occurring close to T{sub N} with a full-width at half-maximum δT{sub FWHM} of 53 (37) K, and refrigerant capacity RC = 364 (83) Jkg{sup −1} (estimated from the product |ΔS{sub M}{sup peak}| × δT{sub FWHM})

  7. STUDY OF TWO SUCCESSIVE THREE-RIBBON SOLAR FLARES ON 2012 JULY 6

    SciTech Connect (OSTI)

    Wang, Haimin; Liu, Chang; Deng, Na; Xu, Yan; Jing, Ju; Zeng, Zhicheng; Cao, Wenda

    2014-01-20

    This Letter reports two rarely observed three-ribbon flares (M1.9 and C9.2) on 2012 July 6 in NOAA AR 11515, which we found using H? observations of 0.''1 resolution from the New Solar Telescope and Ca II H images from Hinode. The flaring site is characterized by an intriguing ''fish-bone-like'' morphology evidenced by both H? images and a nonlinear force-free field (NLFFF) extrapolation, where two semi-parallel rows of low-lying, sheared loops connect an elongated, parasitic negative field with the sandwiching positive fields. The NLFFF model also shows that the two rows of loops are asymmetric in height and have opposite twists, and are enveloped by large-scale field lines including open fields. The two flares occurred in succession within half an hour and are located at the two ends of the flaring region. The three ribbons of each flare run parallel to the magnetic polarity inversion line, with the outer two lying in the positive field and the central one in the negative field. Both flares show surge-like flows in H? apparently toward the remote region, while the C9.2 flare is also accompanied by EUV jets possibly along the open field lines. Interestingly, the 12-25keV hard X-ray sources of the C9.2 flare first line up with the central ribbon then shift to concentrate on the top of the higher branch of loops. These results are discussed in favor of reconnection along the coronal null line, producing the three flare ribbons and the associated ejections.

  8. Under Secretary Klotz delivers remarks at PREP ribbon-cutting | National

    National Nuclear Security Administration (NNSA)

    Nuclear Security Administration delivers remarks at PREP ribbon-cutting | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Countering Nuclear Terrorism About Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Library Bios Congressional Testimony Fact Sheets Newsletters Press Releases Photo

  9. THE SOLAR WIND AS A POSSIBLE SOURCE OF FAST TEMPORAL VARIATIONS OF THE HELIOSPHERIC RIBBON

    SciTech Connect (OSTI)

    Kucharek, H.; Lee, M. A.; Moebius, E.; Schwadron, N.; Fuselier, S. A.; McComas, D.; Wurz, P.; Pogorelov, N.; Borovikov, S.; Reisenfeld, D.; Funsten, H.

    2013-10-20

    We present a possible source of pickup ions (PUIs) the ribbon observed by the Interstellar Boundary EXplorer (IBEX). We suggest that a gyrating solar wind and PUIs in the ramp and in the near downstream region of the termination shock (TS) could provide a significant source of energetic neutral atoms (ENAs) in the ribbon. A fraction of the solar wind and PUIs are reflected and energized during the first contact with the TS. Some of the solar wind may be reflected propagating toward the Sun but most of the solar wind ions form a gyrating beam-like distribution that persists until it is fully thermalized further downstream. Depending on the strength of the shock, these gyrating distributions can exist for many gyration periods until they are scattered/thermalized due to wave-particle interactions at the TS and downstream in the heliosheath. During this time, ENAs can be produced by charge exchange of interstellar neutral atoms with the gyrating ions. In order to determine the flux of energetic ions, we estimate the solar wind flux at the TS using pressure estimates inferred from in situ measurements. Assuming an average path length in the radial direction of the order of a few AU before the distribution of gyrating ions is thermalized, one can explain a significant fraction of the intensity of ENAs in the ribbon observed by IBEX. With a localized source and such a short integration path, this model would also allow fast time variations of the ENA flux.

  10. Parallel processor-based raster graphics system architecture

    DOE Patents [OSTI]

    Littlefield, Richard J. (Seattle, WA)

    1990-01-01

    An apparatus for generating raster graphics images from the graphics command stream includes a plurality of graphics processors connected in parallel, each adapted to receive any part of the graphics command stream for processing the command stream part into pixel data. The apparatus also includes a frame buffer for mapping the pixel data to pixel locations and an interconnection network for interconnecting the graphics processors to the frame buffer. Through the interconnection network, each graphics processor may access any part of the frame buffer concurrently with another graphics processor accessing any other part of the frame buffer. The plurality of graphics processors can thereby transmit concurrently pixel data to pixel locations in the frame buffer.

  11. GenoGraphics for OpenWindows trademark

    SciTech Connect (OSTI)

    Hagstrom, R.; Overbeek, R.; Price, M.; Zawada, D. ); Michaels, G.S.; Taylor, R. . Div. of Computer Research and Technology); Yoshida, Kaoru )

    1992-04-01

    GenoGraphics is a generic utility for constructing and querying one-dimensional linear plots. The outgrowth of a request from Dr. Cassandra Smith for a tool to facilitate her genome mapping research. GenoGraphics development has benefited from a continued collaboration with her. Written in Sun Microsystem's OpenWindows environment and the BTOL toolkit developed at Argonne National Laboratory. GenoGraphics provides an interactive, intuitive, graphical interface. Its features include: viewing multiple maps simultaneously, zooming, and querying by mouse clicking. By expediting plot generation, GenoGraphics gives the scientist more time to analyze data and a novel means for deducing conclusions.

  12. GenoGraphics for OpenWindows{trademark}

    SciTech Connect (OSTI)

    Hagstrom, R.; Overbeek, R.; Price, M.; Zawada, D.; Michaels, G.S.; Taylor, R.; Yoshida, Kaoru

    1992-04-01

    GenoGraphics is a generic utility for constructing and querying one-dimensional linear plots. The outgrowth of a request from Dr. Cassandra Smith for a tool to facilitate her genome mapping research. GenoGraphics development has benefited from a continued collaboration with her. Written in Sun Microsystem`s OpenWindows environment and the BTOL toolkit developed at Argonne National Laboratory. GenoGraphics provides an interactive, intuitive, graphical interface. Its features include: viewing multiple maps simultaneously, zooming, and querying by mouse clicking. By expediting plot generation, GenoGraphics gives the scientist more time to analyze data and a novel means for deducing conclusions.

  13. Dead Reckoning Pedometer Graphical User Interface

    Energy Science and Technology Software Center (OSTI)

    2003-04-26

    The Dead Reckoning Pedometer Graphical User Interface (DRP GUI) software is tasked with maturing the technology described in a WSRC patent application. This patent application describes an electronic navigation system that records human foot movements, in three dimensions, for the purpose of determining position, distance, and speed of a walking person. The simiplest form of the apparatus consists of a magnetometer (an instrument that measures magnetic field strength) on one foot and a small permanentmore » magnet on another foot with pressure sensors on each foot. When a person takes a step, the foot will hit the ground and produce a signal on the pressure sensor. This will trigger a reading of the magnetometer so that the relative position of one foot to the other can be calculated. This same process is repeated for each step. The DRP could be very useful for tracking emergency personnel such as firemen, policemen, and paramedics when they travel within a building. Technologies such as global positioning systems to not work within buildings. The goal of the DRP GUI V1.0.0 software is to provide a three-dimensional graphical user interface that will allow WSRC to demonstrate the DRP concepts to potential patent licensees. It is hoped that a partnership will allow WSRC and another company to further develop the DRP technology and software into a commercial product.« less

  14. Remarks by Federal Blue Ribbon Commission J. David Jameson Atlanta, GA

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

    Federal Blue Ribbon Commission J. David Jameson Atlanta, GA October 18, 2011 Good Morning. I am David Jameson. I am President and CEO of the Greater Aiken, South Carolina, Chamber of Commerce. I am here today in my capacity as current Chairman of the SRS Community Reuse Organization. The SRSCRO is a non-profit regional group supporting economic diversification and job creation in a five-county in Georgia and South Carolina near the Department of Energy's Savannah River Site. We are unique among

  15. Ribbon-cutting Ceremony Set for New Radiological and Environmental Sciences

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

    Laboratory | Department of Energy Media Contact Brad Bugger buggerbp@id.doe.gov 208-526-0833 IDAHO FALLS- On Monday, Aug. 22, an open house and ribbon-cutting ceremony will be held to mark the opening of the U.S. Department of Energy's new Radiological and Environmental Sciences Laboratory. The mission of the RESL facility is to provide measurement quality assurance for programs that protect workers, the public and the environment. The media is welcome to join us and tour the new facility.

  16. Recommendation 219: Recommendation Regarding the Creation of a Graphic

    Office of Environmental Management (EM)

    Representation of Waste Disposition Paths | Department of Energy 9: Recommendation Regarding the Creation of a Graphic Representation of Waste Disposition Paths Recommendation 219: Recommendation Regarding the Creation of a Graphic Representation of Waste Disposition Paths The Environmental Management Site-Specific Advisory Board recommends that DOE develop and make available to the public graphic representations of current and planned EM legacy waste disposition paths. Similar maps were

  17. TMACS test procedure TP003: Graphics. Revision 6

    SciTech Connect (OSTI)

    Scanlan, P.K.; Washburn, S.

    1994-09-01

    The TMACS Software Project Test Procedures translate the project`s acceptance criteria into test steps. Software releases are certified when the affected Test Procedures are successfully performed and the customers authorize installation of these changes. This Test Procedure addresses the graphics requirements of the TMACS. The features to be tested are the data display graphics and the graphic elements that provide for operator control and selection of displays.

  18. TMACS test procedure TP003: Graphics. Revision 5

    SciTech Connect (OSTI)

    Scanlan, P.K.

    1994-08-25

    The TMACS Software Project Test Procedures translate the project`s acceptance criteria into test steps. Software releases are certified when the affected Test Procedures are successfully performed and the customers authorize installation of these changes. This Test Procedure addresses the graphics requirements of the TMACS. The features to be tested are the data display graphics and the graphic elements that provide for operator control and selection of displays.

  19. Mechanically stable, high aspect ratio, multifilar, wound, ribbon-type conductor and method for manufacturing same

    DOE Patents [OSTI]

    Cottingham, James G. (Center Moriches, NY)

    1987-01-01

    A mechanically stable, wound, multifilar, ribbon-type conductor having a cross-sectional aspect ratio which may be greater than 12:1, comprising a plurality of conductive strands wound to form a flattened helix containing a plastic strip into which the strands have been pressed so as to form a bond between the strip and the strands. The bond mechanically stabilizes the conductor under tension, preventing it from collapsing into a tubular configuration. In preferred embodiments the plastic strip may be polytetrafluoroethylene, and the conductive strands may be formed from a superconductive material. Conductors in accordance with the present invention may be manufactured by winding a plurality of conductive strands around a hollow mandrel; the cross-section of a hollow mandrel; the cross-section of the mandrel continuously varying from substantially circular to a high aspect ratio elipse while maintaining a constant circumference. The wound conductive strands are drawn from the mandrel as a multifilar helix while simultaneously a plastic strip is fed through the hollow mandrel so that it is contained within the helix as it is withdrawn from the mandrel. The helical conductor is then compressed into a ribbon-like form and the strands are bonded to the plastic strip by a combination of heat and pressure.

  20. Bi{sub 2}O{sub 3}CuOP{sub 2}O{sub 5} system: Two novel compounds built from the intergrowths oxocentered polycationic 1D-ribbons

    SciTech Connect (OSTI)

    Colmont, Marie; Endara, Diana; Aliev, Almaz; Terryn, Christine; Huv, Marielle; Mentr, Olivier

    2013-07-15

    Single crystals of two novel bismuth copper oxyphosphates were grown from a unique melt. They have been structurally characterized by means of single crystal X-Ray Diffraction (XRD). Bi{sub 29.4}Cu{sub 9.29}O{sub 32}(PO{sub 4}){sub 16}Cu{sub 2.63} (1) is orthorhombic, space group Pca2{sub 1}, a=33.0549(2)A, b=11.6991(4)A and c=5.2902(2)A, R{sub 1}=0.059 and wR{sub 2}=0.061. Bi{sub 37.2}Cu{sub 18.8}O{sub 44}(PO{sub 4}){sub 24}Cu{sub 5} (2) is orthorhombic, space group Pna2{sub 1}, a=11.6010(3)A, b=47.4384(5)A and c=5.267(2)A, R{sub 1}=0.0940 and wR{sub 2}=0.0981. Both compounds are formed of similar 1D building units (BUs) organized into two different 3D regular intergrowths mediated by phosphate groups. Here, the so-called 1D-BUs are infinite ribbons formed by edge-sharing O(Bi,M){sub 4} tetrahedra with n=4 and n=3 tetrahedra-wide units. Both compounds were analyzed from the viewpoint of their relationship with the parent ?-Bi{sub 2}O{sub 3} fluorite-like structure, where phosphorus atoms substitutes for some Bi sites. A non-exhaustive review of the related structural types is given. We have checked by second harmonic generacy (SHG) microscopy that the two non-centrosymmetric structures (despite polar subunits) lead to SHG before the samples are irreversibly damaged. - Graphical abstract: This paper reports the crystal structure of two new bismuth oxophosphate compounds. Both are built on the association of n=3 and 4 building unit ribbons surrounded by isolated PO4 tetrahedra and tunnels hosting Cu{sup 2+} cations. They come in addition to the numerous Bi-based compounds already pointed out. Once more, this is the proof of the richness of this crystal system. - Highlights: Two new bismuth oxophosphates were synthesized. Crystal structure were solved thanks to single crystal X-Ray diffraction. They show two different associations of n=3 and 4 ribbons built on [O,(Bi,M){sub 4}] tetrahedral sharing edges and surrounded by isolated PO4 groups. SHG microscopy confirm the NCS character of both compounds. The family of bismuth oxophosphate compounds contained several structures already pointed out but also still to be evidenced.

  1. EnergyPlus Graphical User Interface

    Energy Science and Technology Software Center (OSTI)

    2011-01-04

    LBNL, Infosys Technologies and Digital Alchemy are developing a free, comprehensive graphical user interface (GUI) that will enable EnergyPlus to be used more easily and effectively by building designers and other professionals, facilitating its widespread adoption. User requirements have been defined through a series of practitioner workshops. A new schematic editor for HVAC systems will be combined with different building envelope geometry generation tools and IFC-based BIM import and export. LBNL and Digital Alchemy havemore » generated a detailed function requirements specification, which is being implemented in software by Infosys, LBNL and and Digital Alchemy. LBNL and practitioner subcontractors will develop a comprehensive set of templates and libraries and will perform extensive testing of the GUI before it is released in Q3 2011. It is planned to use an Open Platfom approach, in which a comprehensive set of well documented Application Programming Interfaces (API's) would be provided to facilitate both the development of third party contributions to the official, standard GUI and the development of derivative works.« less

  2. Real-time graphic displays in Mars. [AVLIS process

    SciTech Connect (OSTI)

    Treadway, T.

    1985-12-01

    Real-time diagnostic data of the AVLIS process is displayed in the form of a two-dimensional plot on selected monitors in the Mars Control Room. Each Mars workstation contains a HP2622 terminal for computer interface to the experiment and a Raster Technologies graphic controller driving a Conrac high resolution color monitor for graphics output.

  3. Anisotropic hot deformed magnets prepared from Zn-coated MRE-Fe-B ribbon powder (MRE?=?Nd?+?Y?+?Dy)

    SciTech Connect (OSTI)

    Tang, W; Zhou, L; Sun, K W; Dennis, K W; Kramer, M J; Anderson, I E; McCallum, R W

    2014-05-07

    Milled melt-spun ribbon flake of MRE-Fe-B coated with Zn coating using a vapor transport technique was found to have significant increase in coercivity without degrading the magnetization when the Zn thickness and heat treatment were optimized. Magnetic measurements show that 0.51?wt.?% Zn coating increases the coercivity about 1?kOe over the initial ribbon powder. After vacuum hot deformation (VHD), the VHD magnet with Zn coating of 0.5?wt.?% results in a nearly 3?kOe higher coercivity than an un-coated alloy magnet. An optimized VHD magnet with 0.5?wt.?% Zn coating obtains a coercivity of 11.2?kOe and (BH)max of 23.0 MGOe, respectively. SEM and TEM microstructures analysis demonstrates that the Zn coating on the surface of ribbon powder has diffused along the intergranular boundaries after the ribbon powder was annealed at 750?C for 30?min or was hot deformed at 700750?C.

  4. FASTPLOT: An interface to Microsoft{reg_sign} FORTRAN graphics

    SciTech Connect (OSTI)

    Ward, R.C.

    1994-03-01

    Interface routines to the Microsoft{reg_sign} FORTRAN graphics library (GRAPHICS.LIB) are provided to facilitate development of graphics codes. These routines are collected into the FASTPLOT library (FASTPLOT.LIB). The FASTPLOT routines simplified the development of applications utilizing graphics and add capabilities not available in GRAPHICS.LIB such as plotting histograms, splines, symbols, and error bars. Specifically, these routines were utilized in the development of the mortality data viewing code, MORTVIEW, for the US Environmental Protection Agency. Routines for color imaging, developed for use with the X-ray Computer Tomography (XCT) imaging code, and examples are also provided in the FASTPLOT library. Many example uses of FASTPLOT.LIB are contained in this document to facilitate applications development. The FASTPLOT.LIB library, source, and applications programs are supplied on the accompanying FASTPLOT diskette.

  5. Innovative Approaches to Low-Cost Module Manufacturing of String Ribbon Si PV Modules; Final Subcontract Report, March 2002 - January 2005

    SciTech Connect (OSTI)

    Hanoka, J. I.

    2005-10-01

    As a result of this work, Evergreen Solar, Inc., is now poised to take String Ribbon technology to new heights. In the ribbon growth area, Project Gemini-the growth of dual ribbons from a single crucible-has reached or exceeded all the manufacturing goals set for it. This project grew from an R&D concept to a production pilot phase and finally to a full production phase, all within the span of this subcontract. A major aspect of the overall effort was the introduction of controls and instrumentation as in-line diagnostic tools. In the ribbon production area, the result has been a 12% increase in yields, a 10% increase in machine uptime, and the flattest ribbon ever grown at Evergreen. In the cell area, advances in process development and robotic handling of Gemini wafers have contributed, along with the advances in crystal growth, to a yield improvement of 6%. Particularly noteworthy in the cell area was the refinement of the no-etch process whereby the as-grown ribbon surface could be controlled sufficiently to allow this process to succeed as well as it has. This process obviates any need for wet chemistry or etching between ribbon growth and diffusion.

  6. The Time Needed to Implement the Blue Ribbon Commission Recommendation on Interim Storage - 13124

    SciTech Connect (OSTI)

    Voegele, Michael D. [Consultant, Nye County Nuclear Waste Repository Project Office, 7404 Oak Grove Ave, Las Vegas, NV 89117 (United States)] [Consultant, Nye County Nuclear Waste Repository Project Office, 7404 Oak Grove Ave, Las Vegas, NV 89117 (United States); Vieth, Donald [1154 Chelttenham Place, Maineville, OH 45039 (United States)] [1154 Chelttenham Place, Maineville, OH 45039 (United States)

    2013-07-01

    The report of the Blue Ribbon Commission on America's Nuclear Future [1] makes a number of important recommendations to be considered if Congress elects to redirect U.S. high-level radioactive waste disposal policy. Setting aside for the purposes of this discussion any issues related to political forces leading to stopping progress on the Yucca Mountain project and driving the creation of the Commission, an important recommendation of the Commission was to institute prompt efforts to develop one or more consolidated storage facilities. The Blue Ribbon Commission noted that this recommended strategy for future storage and disposal facilities and operations should be implemented regardless of what happens with Yucca Mountain. It is too easy, however, to focus on interim storage as an alternative to geologic disposal. The Blue Ribbon Commission report does not go far enough in addressing the magnitude of the contentious problems associated with reopening the issues of relative authorities of the states and federal government with which Congress wrestled in crafting the Nuclear Waste Policy Act [2]. The Blue Ribbon Commission recommendation for prompt adoption of an interim storage program does not appear to be fully informed about the actions that must be taken, the relative cost of the effort, or the realistic time line that would be involved. In essence, the recommendation leaves to others the details of the systems engineering analyses needed to understand the nature and details of all the operations required to reach an operational interim storage facility without derailing forever the true end goal of geologic disposal. The material presented identifies a number of impediments that must be overcome before the country could develop a centralized federal interim storage facility. In summary, and in the order presented, they are: 1. Change the law, HJR 87, PL 107-200, designating Yucca Mountain for the development of a repository. 2. Bring new nuclear waste legislation to the floor of the Senate, overcoming existing House support for Yucca Mountain; 3. Change the longstanding focus of Congress from disposal to storage; 4. Change the funding concepts embodied in the Nuclear Waste Policy Act to allow the Nuclear Waste fund to be used to pay for interim storage; 5. Reverse the Congressional policy not to give states or tribes veto or consent authority, and to reserve to Congress the authority to override a state or tribal disapproval; 6. Promulgate interim storage facility siting regulations to reflect the new policies after such changes to policy and law; 7. Complete already underway changes to storage and transportation regulations, possibly incorporating changes to reflect changes to waste disposal law; 8. Promulgate new repository siting regulations if the interim storage facility is to support repository development; 9. Identify volunteer sites, negotiate agreements, and get Congressional approval for negotiated benefits packages; 10. Design, License and develop the interim storage facility. The time required to accomplish these ten items depends on many factors. The estimate developed assumes that certain of the items must be completed before other items are started; given past criticisms of the current program, such an assumption appears appropriate. Estimated times for completion of individual items are based on historical precedent. (authors)

  7. Interactive graphical model building using telepresence and virtual reality

    SciTech Connect (OSTI)

    Cooke, C.; Stansfield, S.

    1993-10-01

    This paper presents a prototype system developed at Sandia National Laboratories to create and verify computer-generated graphical models of remote physical environments. The goal of the system is to create an interface between an operator and a computer vision system so that graphical models can be created interactively. Virtual reality and telepresence are used to allow interaction between the operator, computer, and remote environment. A stereo view of the remote environment is produced by two CCD cameras. The cameras are mounted on a three degree-of-freedom platform which is slaved to a mechanically-tracked, stereoscopic viewing device. This gives the operator a sense of immersion in the physical environment. The stereo video is enhanced by overlaying the graphical model onto it. Overlay of the graphical model onto the stereo video allows visual verification of graphical models. Creation of a graphical model is accomplished by allowing the operator to assist the computer in modeling. The operator controls a 3-D cursor to mark objects to be modeled. The computer then automatically extracts positional and geometric information about the object and creates the graphical model.

  8. SR0015

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

    , 2000 Media Contact: Jim Giusti (803) 725-2889 WSRC Receives Award Fee Flag Ribbon Graphic Note to Editors and News Directors The Department of Energy (DOE) has determined the performance award fee earned by Westinghouse Savannah River Company for the evaluation period April 1, 2000, through September 30, 2000. To obatin a copy of the letter announcing DOE's award fee determination click here or call (803) 725-2889 -DOE- SR-00-15 | Back |

  9. SR0018

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

    Rick Ford (803) 725-2889 Wackenhut Receives Award Fee Flag Ribbon Graphic The Department of Energy (DOE) has determined the performance award fee earned by Wackenhut Services, Incorporated, for the evaluation period April 1, 2000, through September 30, 2000. To obatin a copy of the letter announcing DOE's award fee determination click here or call (803) 725-2889. -DOE- SR-00-18

  10. Property:Integrated Display/Graphics | Open Energy Information

    Open Energy Info (EERE)

    DisplayGraphics" Showing 22 pages using this property. A Alden Large Flume + Lab View, Test Point Alden Small Flume + Lab View, Test Point Alden Tow Tank + Lab View, Test Point...

  11. High-Throughput Characterization of Porous Materials Using Graphics...

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

    High-Throughput Characterization of Porous Materials Using Graphics Processing Units Previous Next List J. Kim, R. L. Martin, O. Rubel, M. Haranczyk, and B. Smit, J. Chem. Theory...

  12. Crystallographic evidence for simultaneous growth in graphic granite

    Office of Scientific and Technical Information (OSTI)

    (Journal Article) | SciTech Connect Journal Article: Crystallographic evidence for simultaneous growth in graphic granite Citation Details In-Document Search Title: Crystallographic evidence for simultaneous growth in graphic granite Authors: Xu, Haijun ; Zhang, Junfeng ; Yu, Tony ; Rivers, Mark ; Wang, Yanbin ; Zhao, Shanrong [1] ; UC) [2] + Show Author Affiliations (China U. Geo.) ( Publication Date: 2015-08-21 OSTI Identifier: 1178828 Resource Type: Journal Article Resource Relation:

  13. NREL: News - Solar Decathlon Graphics and Communication Results Announced

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

    Graphics and Communication Results Announced Tuesday, October 1, 2002 First Place Goes to University of Colorado Washington, D.C.-The University of Colorado at Boulder took first place in the Graphics and Communication results announced today at the U. S. Department of Energy's Solar Decathlon competition on the National Mall in Washington, DC. Auburn University placed second and Crowder College placed third. The Solar Decathlon runs through Oct. 5. With today's third round contest results, and

  14. SHINES images and graphics gallery | Department of Energy

    Energy Savers [EERE]

    SHINES images and graphics gallery SHINES images and graphics gallery Addthis 1 of 4 Austin Energy - This is a photo of the Mueller development, where Austin Energy is planning to install the SHINES energy storage project. The Mueller neighborhood has the largest concentration of solar panels and electric vehicles of any neighborhood in the world. Image: Austin Energy 2 of 4 Fraunhofer - National Grid PV Field in Shirley, MA. Image: E-Cast Productions 3 of 4 EPRI - The EPRI-led collaborative

  15. Home Energy Score Interactive Graphic | Department of Energy

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

    Interactive Graphic Home Energy Score Interactive Graphic The Home Energy Score is similar to a vehicle's miles-per-gallon rating. The Home Energy Score allows homeowners to compare the energy performance of their homes to other homes nationwide. It also provides homeowners with suggestions for improving their homes' efficiency. The process starts with a Home Energy Score Assessor collecting energy information during a brief home walk-through. Using the Home Energy Scoring Tool, developed by the

  16. Blue Ribbon Commission on America's Nuclear Future: Report to the Secretary of Energy

    SciTech Connect (OSTI)

    2012-01-01

    Preamble The Blue Ribbon Commission on America’s Nuclear Future (BRC) was formed by the Secretary of Energy at the request of the President to conduct a comprehensive review of policies for managing the back end of the nuclear fuel cycle and recommend a new strategy. It was co-chaired by Rep. Lee H. Hamilton and Gen. Brent Scowcroft. Other Commissioners are Mr. Mark H. Ayers, the Hon. Vicky A. Bailey, Dr. Albert Carnesale, Sen. Pete Domenici, Ms. Susan Eisenhower, Sen. Chuck Hagel, Mr. Jonathan Lash, Dr. Allison M. Macfarlane, Dr. Richard A. Meserve, Dr. Ernest J. Moniz, Dr. Per Peterson, Mr. John Rowe, and Rep. Phil Sharp. The Commission and its subcommittees met more than two dozen times between March 2010 and January 2012 to hear testimony from experts and stakeholders, to visit nuclear waste management facilities in the United States and abroad, and to discuss the issues identified in its Charter. Additionally, in September and October 2011, the Commission held five public meetings, in different regions of the country, to hear feedback on its draft report. A wide variety of organizations, interest groups, and individuals provided input to the Commission at these meetings and through the submission of written materials. Copies of all of these submissions, along with records and transcripts of past meetings, are available at the BRC website (www.brc.gov). This report highlights the Commission’s findings and conclusions and presents recommendations for consideration by the Administration and Congress, as well as interested state, tribal and local governments, other stakeholders, and the public.

  17. The influence of microstructure on magnetic properties of nanocrystalline Fe-Pt-Nb-B permanent magnet ribbons

    SciTech Connect (OSTI)

    Randrianantoandro, N.; Greneche, J. M.; Crisan, A. D.; Crisan, O.; Marcin, J.; Kovac, J.; Hanko, J.; Skorvanek, I.; Svec, P.; Chrobak, A.

    2010-11-15

    A FePt-based hard-magnetic nanocomposite of exchange spring type was prepared by isothermal annealing of melt-spun Fe{sub 52}Pt{sub 28}Nb{sub 2}B{sub 18} (atomic percent) ribbons. The relationship between microstructure and magnetic properties was investigated by qualitative and quantitative structural analysis based on the x-ray diffraction, transmission electron microscopy, and {sup 57}Fe Moessbauer spectrometry on one hand and the superconducting quantum interference device magnetometry on the other hand. The microstructure consists of L1{sub 0}-FePt hard-magnetic grains (15-45 nm in diameter) dispersed in a soft magnetic medium composed by A1 FePt, Fe{sub 2}B, and boron-rich (FeB)PtNb remainder phase. The ribbons annealed at 700 deg. C for 1 h exhibit promising hard-magnetic properties at room temperature: M{sub r}/M{sub s}=0.69; H{sub c}=820 kA/m and (BH){sub max}=70 kJ/m{sup 3}. Strong exchange coupling between hard and soft magnetic phases was demonstrated by a smooth demagnetizing curve and positive {delta}M-peak in the Henkel plot. The magnetic properties measured from 5 to 750 K reveals that the hard characteristics remains rather stable up to 550 K, indicating a good prospect for the use of these permanent magnets in a wide temperature range.

  18. Mechanically stable, high-aspect-ratio, multifilar, wound, ribbon-type conductor and method for manufacturing same

    DOE Patents [OSTI]

    Cottingham, J.G.

    1982-03-15

    A mechanically stable, wound, multifilar, ribbon-type conductor is described having a cross-sectional aspect ratio which may be greater than 12:1, comprising a plurality of conductive strands wound to form a flattened helix containing a plastic strip into which the strands have been pressed so as to form a bond between the strip and the strands. The bond mechanically stabilizes the conductor under tension, preventing it from collapsing into a tubular configuration. In preferred embodiments the plastic strip may be polytetrafluoroethylene, and the conductive strands may be formed from a superconductive material. Conductors in accordance with the present invention may be manufactured by winding a plurality of conductive strands around a hollow mandrel; the cross-section of a hollow mandrel; the cross-section of the mandrel continuously varying from substnatially circular to a high aspect ratio elipse while maintaining a constant circumference. The wound conductive strands are drawn from the mandrel as a multifilar helix while simultaneously a plastic strip is fed through the hollow mandrel so that it is contained within the helix as it is withdrawn from the mandrel. The helical conductor is then compressed into a ribbon-like form and the strands are bonded to the plastic strip by a combination of heat and pressure.

  19. Graphical Contingency Analysis for the Nation's Electric Grid

    SciTech Connect (OSTI)

    Zhenyu Huang

    2011-04-01

    PNNL has developed a new tool to manage the electric grid more effectively, helping prevent blackouts and brownouts--and possibly avoiding millions of dollars in fines for system violations. The Graphical Contingency Analysis tool monitors grid performance, shows prioritized lists of problems, provides visualizations of potential consequences, and helps operators identify the most effective courses of action. This technology yields faster, better decisions and a more stable and reliable power grid.

  20. Graphical Contingency Analysis for the Nation's Electric Grid

    ScienceCinema (OSTI)

    Zhenyu (Henry) Huang

    2012-12-31

    PNNL has developed a new tool to manage the electric grid more effectively, helping prevent blackouts and brownouts--and possibly avoiding millions of dollars in fines for system violations. The Graphical Contingency Analysis tool monitors grid performance, shows prioritized lists of problems, provides visualizations of potential consequences, and helps operators identify the most effective courses of action. This technology yields faster, better decisions and a more stable and reliable power grid.

  1. Top 5 Maps and Interactive Graphics of 2014 | Department of Energy

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

    Top 5 Maps and Interactive Graphics of 2014 Top 5 Maps and Interactive Graphics of 2014 December 22, 2014 - 12:05pm Addthis Daniel Wood Daniel Wood Data Visualization and...

  2. Special Report: Graphics Processing Units Speed Results in Extreme-Scale

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

    Supercomputers | Princeton Plasma Physics Lab Special Report: Graphics Processing Units Speed Results in Extreme-Scale Supercomputers American Fusion News Category: U.S. Universities Link: Special Report: Graphics Processing Units Speed Results in Extreme-Scale Supercomputers

  3. Graphical methods for the sensitivity analysis in discriminant analysis

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

    Kim, Youngil; Anderson-Cook, Christine M.; Dae-Heung, Jang

    2015-09-30

    Similar to regression, many measures to detect influential data points in discriminant analysis have been developed. Many follow similar principles as the diagnostic measures used in linear regression in the context of discriminant analysis. Here we focus on the impact on the predicted classification posterior probability when a data point is omitted. The new method is intuitive and easily interpretative compared to existing methods. We also propose a graphical display to show the individual movement of the posterior probability of other data points when a specific data point is omitted. This enables the summaries to capture the overall pattern ofmore » the change.« less

  4. Graphical methods for the sensitivity analysis in discriminant analysis

    SciTech Connect (OSTI)

    Kim, Youngil; Anderson-Cook, Christine M.; Dae-Heung, Jang

    2015-09-30

    Similar to regression, many measures to detect influential data points in discriminant analysis have been developed. Many follow similar principles as the diagnostic measures used in linear regression in the context of discriminant analysis. Here we focus on the impact on the predicted classification posterior probability when a data point is omitted. The new method is intuitive and easily interpretative compared to existing methods. We also propose a graphical display to show the individual movement of the posterior probability of other data points when a specific data point is omitted. This enables the summaries to capture the overall pattern of the change.

  5. Field Deployable Tritium Assay System Host Graphical User Interface Software

    Energy Science and Technology Software Center (OSTI)

    1998-05-12

    The FDTASHOST software is a Graphical User Interface for the Field Deployable Tritium Assay System (FDTAS - Invention Disclosure SRS-96-09-091 has been submitted). The program runs on the Host computer which is located in the Laboratory and connected to the FDTAS remote field system via a modem over a phone line. The operator receives status information and messages from the Remote system. The operator can enter in commands to be executed by the remote systemmore » using the mouse and a pull down menu.« less

  6. Resolution-independent surface rendering using programmable graphics hardware

    DOE Patents [OSTI]

    Loop, Charles T.; Blinn, James Frederick

    2008-12-16

    Surfaces defined by a Bezier tetrahedron, and in particular quadric surfaces, are rendered on programmable graphics hardware. Pixels are rendered through triangular sides of the tetrahedra and locations on the shapes, as well as surface normals for lighting evaluations, are computed using pixel shader computations. Additionally, vertex shaders are used to aid interpolation over a small number of values as input to the pixel shaders. Through this, rendering of the surfaces is performed independently of viewing resolution, allowing for advanced level-of-detail management. By individually rendering tetrahedrally-defined surfaces which together form complex shapes, the complex shapes can be rendered in their entirety.

  7. Molecular Monte Carlo Simulations Using Graphics Processing Units: To Waste

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

    Recycle or Not? | Center for Gas SeparationsRelevant to Clean Energy Technologies | Blandine Jerome Monte Carlo Simulations Using Graphics Processing Units: To Waste Recycle or Not? Previous Next List Jihan Kim, Jocelyn M. Rodgers, Manuel Athènes, and Berend Smit, J. Chem. Theory Comput., 2011, 7 (10), pp 3208-3222 DOI: 10.1021/ct200474j Figure Abstract: In the waste recycling Monte Carlo (WRMC) algorithm, multiple trial states may be simultaneously generated and utilized during Monte Carlo

  8. Real-time graphic display utility for nuclear safety applications

    SciTech Connect (OSTI)

    Yang, S.; Huang, X.; Taylor, J.; Stevens, J.; Gerardis, T.; Hsu, A.; McCreary, T.

    2006-07-01

    With the increasing interests in the nuclear energy, new nuclear power plants will be constructed and licensed, and older generation ones will be upgraded for assuring continuing operation. The tendency of adopting the latest proven technology and the fact of older parts becoming obsolete have made the upgrades imperative. One of the areas for upgrades is the older CRT display being replaced by the latest graphics displays running under modern real time operating system (RTOS) with safety graded modern computer. HFC has developed a graphic display utility (GDU) under the QNX RTOS. A standard off-the-shelf software with a long history of performance in industrial applications, QNX RTOS used for safety applications has been examined via a commercial dedication process that is consistent with the regulatory guidelines. Through a commercial survey, a design life cycle and an operating history evaluation, and necessary tests dictated by the dedication plan, it is reasonably confirmed that the QNX RTOS was essentially equivalent to what would be expected in the nuclear industry. The developed GDU operates and communicates with the existing equipment through a dedicated serial channel of a flat panel controller (FPC) module. The FPC module drives a flat panel display (FPD) monitor. A touch screen mounted on the FPD serves as the normal operator interface with the FPC/FPD monitor system. The GDU can be used not only for replacing older CRTs but also in new applications. The replacement of the older CRT does not disturb the function of the existing equipment. It not only provides modern proven technology upgrade but also improves human ergonomics. The FPC, which can be used as a standalone controller running with the GDU, is an integrated hardware and software module. It operates as a single board computer within a control system, and applies primarily to the graphics display, targeting, keyboard and mouse. During normal system operation, the GDU has two sources of data input: a serial interface with field equipment and a serial input from the FPD touch screen. The mechanism for data collection from the field equipment consists of the regular exchange of the data update request messages and target commands sent to the equipment and the update messages returned to the FPC. The data updates from field equipment control displays presented on the graphic pages. Touch screen contacts are decoded to identify physical position that was contacted. If that position corresponds with one of the buttons on the graphic page, the software uses that input to initiate the function defined for the particular button contacted. In this paper, the FPC will be illustrated as a standalone system as well as a module in a dedicated control system. The GDU design concepts and its design flow will be demonstrated. The dedication process of the QNX RTOS needed for the GDU will be highlighted. Finally, the GDU with a specific application example used in one of the nuclear power plants will be presented. (authors)

  9. SR0304

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

    NNSA Official Recognize Rapid Completion Of Key Tritium Processing Components Flag Ribbon Art AIKEN, S.C. (June 12)- Dr. Everet Beckner, Deputy Administrator for Defense Programs,...

  10. SR0305

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

    Hosts Public Workshops on Historical Preservation of SRS' Cold War Resources Flag Ribbon Art Aiken, SC - The Department of Energy's Savannah River Operations Office (DOE-SR) will...

  11. SR0303

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

    (803) 725-2889 Environmental Conference To Showcase Cleanup Technologies Flag Ribbon Art AIKEN, S.C., June 2 -- Approximately 200 professionals from across the United States...

  12. R01002

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

    of Energy Extends Contract at Savannah River Site Flag Ribbon Art Secretary Richardson announced today his decision to extend the contract with Washington Group...

  13. SR9913

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

    Contact: Jim Giusti (803) 725-2889 DOE Initiates Investigation Into FB Line Worker Contamination Flag Ribbon Art Aiken, SC - The Department of Energy's Savannah River Operations...

  14. SR0206

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

    17, 2002 Media Contact: Julie Petersen (803) 725-2889 DOE Announces Conceptual Design Contracts For SRS Salt Waste Processing Facility Flag Ribbon Art Aiken, SC - Today the...

  15. SR0109

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

    0, 2001 Media Contact: Julie Petersen (803) 725-2889 DOE ANNOUNCES AVAILABILITY OF FINAL SUPPLEMENTAL EIS AND IDENTIFIES PREFERRED SALT PROCESSING ALTERNATIVE Flag Ribbon Art...

  16. n-dimensional Statistical Inverse Graphical Hydraulic Test Simulator

    Energy Science and Technology Software Center (OSTI)

    2012-09-12

    nSIGHTS (n-dimensional Statistical Inverse Graphical Hydraulic Test Simulator) is a comprehensive well test analysis software package. It provides a user-interface, a well test analysis model and many tools to analyze both field and simulated data. The well test analysis model simulates a single-phase, one-dimensional, radial/non-radial flow regime, with a borehole at the center of the modeled flow system. nSIGHTS solves the radially symmetric n-dimensional forward flow problem using a solver based on a graph-theoretic approach.more » The results of the forward simulation are pressure, and flow rate, given all the input parameters. The parameter estimation portion of nSIGHTS uses a perturbation-based approach to interpret the best-fit well and reservoir parameters, given an observed dataset of pressure and flow rate.« less

  17. Graphical User Interface Color Display Animation Interaction Tool

    Energy Science and Technology Software Center (OSTI)

    1999-10-05

    The Nuclear Plant Analyzer (NPA) is a highly flexible graphical user interface for displaying the results of a calculation, typically generated by RELAP5 or other code. This display consists of one or more picture, called masks, that mimic the host code input. This mask can be animated to display user-specified code output information mapped as colors, dials, moving arrows, etc., on the mask. The user can also interact with the control systems of the hostmore » input file as the execution progresses, thereby controlling aspects of the calculation. The Computer Visual System (CVS) creates, edits, and animates the the masks for use in the NPA.« less

  18. Graphics processing units accelerated semiclassical initial value representation molecular dynamics

    SciTech Connect (OSTI)

    Tamascelli, Dario; Dambrosio, Francesco Saverio [Dipartimento di Fisica, Universit degli Studi di Milano, via Celoria 16, 20133 Milano (Italy)] [Dipartimento di Fisica, Universit degli Studi di Milano, via Celoria 16, 20133 Milano (Italy); Conte, Riccardo [Department of Chemistry and Cherry L. Emerson Center for Scientific Computation, Emory University, Atlanta, Georgia 30322 (United States)] [Department of Chemistry and Cherry L. Emerson Center for Scientific Computation, Emory University, Atlanta, Georgia 30322 (United States); Ceotto, Michele, E-mail: michele.ceotto@unimi.it [Dipartimento di Chimica, Universit degli Studi di Milano, via Golgi 19, 20133 Milano (Italy)] [Dipartimento di Chimica, Universit degli Studi di Milano, via Golgi 19, 20133 Milano (Italy)

    2014-05-07

    This paper presents a Graphics Processing Units (GPUs) implementation of the Semiclassical Initial Value Representation (SC-IVR) propagator for vibrational molecular spectroscopy calculations. The time-averaging formulation of the SC-IVR for power spectrum calculations is employed. Details about the GPU implementation of the semiclassical code are provided. Four molecules with an increasing number of atoms are considered and the GPU-calculated vibrational frequencies perfectly match the benchmark values. The computational time scaling of two GPUs (NVIDIA Tesla C2075 and Kepler K20), respectively, versus two CPUs (Intel Core i5 and Intel Xeon E5-2687W) and the critical issues related to the GPU implementation are discussed. The resulting reduction in computational time and power consumption is significant and semiclassical GPU calculations are shown to be environment friendly.

  19. Simergy: Practitioner-Oriented Graphical User Interface for EnergyPlus...

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

    Lawrence Berkeley National Laboratory Contact LBL About This Technology Technology Marketing Summary Simergy is a graphical user interface (GUI) for the DOE building energy...

  20. Anomalous magnetic configuration of Mn{sub 2}NiAl ribbon and the role of hybridization in the martensitic transformation of Mn{sub 50}Ni{sub 50−x}Al{sub x} ribbons

    SciTech Connect (OSTI)

    Zhao, R. B.; Zhao, D. W.; Li, G. K.; Ma, L. E-mail: houdenglu@mail.hebtu.edu.cn; Zhen, C. M.; Hou, D. L. E-mail: houdenglu@mail.hebtu.edu.cn; Wang, W. H.; Liu, E. K.; Chen, J. L.; Wu, G. H.

    2014-12-08

    The magnetic configuration of Mn{sub 2}NiAl ribbon has been investigated. In contrast to Ni{sub 2}MnAl, the compound Mn{sub 2}NiAl with considerable disorder does exhibit ferromagnetism and, due to exchange interaction competition, both ferromagnetic and antiferromagnetic moment orientations can coexist between nearest neighbor Mn atoms. This is unexpected in Heusler alloys. Regarding the mechanism of the martensitic transformation in Mn{sub 50}Ni{sub 50−x}Al{sub x}, it is found that increasing the Al content results in an unusual change in the lattice constant, a decrease of the transformation entropy change, and enhancement of the calculated electron localization. These results indicate that the p-d covalent hybridization between Mn (or Ni) and Al atoms gradually increases at the expense of the d-d hybridization between Ni and Mn atoms. This leads to an increased stability of the austenite phase and a decrease of the martensitic transformation temperature. For 11 ≤ x ≤ 14, Mn{sub 50}Ni{sub 50−x}Al{sub x} ferromagnetic shape memory alloys are obtained.

  1. Blue Ribbon Commission, Yucca Mountain Closure, Court Actions - Future of Decommissioned Reactors, Operating Reactors and Nuclear Power - 13249

    SciTech Connect (OSTI)

    Devgun, Jas S.

    2013-07-01

    Issues related to back-end of the nuclear fuel cycle continue to be difficult for the commercial nuclear power industry and for the decision makers at the national and international level. In the US, the 1982 NWPA required DOE to develop geological repositories for SNF and HLW but in spite of extensive site characterization efforts and over ten billion dollars spent, a repository opening is nowhere in sight. There has been constant litigation against the DOE by the nuclear utilities for breach of the 'standard contract' they signed with the DOE under the NWPA. The SNF inventory continues to rise both in the US and globally and the nuclear industry has turned to dry storage facilities at reactor locations. In US, the Blue Ribbon Commission on America's Nuclear Future issued its report in January 2012 and among other items, it recommends a new, consent-based approach to siting of facilities, prompt efforts to develop one or more geologic disposal facilities, and prompt efforts to develop one or more consolidated storage facilities. In addition, the March 2011 Fukushima Daiichi accident had a severe impact on the future growth of nuclear power. The nuclear industry is focusing on mitigation strategies for beyond design basis events and in the US, the industry is in the process of implementing the recommendations from NRC's Near Term Task Force. (authors)

  2. Quantitative genetic activity graphical profiles for use in chemical evaluation

    SciTech Connect (OSTI)

    Waters, M.D.; Stack, H.F.; Garrett, N.E.; Jackson, M.A.

    1990-12-31

    A graphic approach, terms a Genetic Activity Profile (GAP), was developed to display a matrix of data on the genetic and related effects of selected chemical agents. The profiles provide a visual overview of the quantitative (doses) and qualitative (test results) data for each chemical. Either the lowest effective dose or highest ineffective dose is recorded for each agent and bioassay. Up to 200 different test systems are represented across the GAP. Bioassay systems are organized according to the phylogeny of the test organisms and the end points of genetic activity. The methodology for producing and evaluating genetic activity profile was developed in collaboration with the International Agency for Research on Cancer (IARC). Data on individual chemicals were compiles by IARC and by the US Environmental Protection Agency (EPA). Data are available on 343 compounds selected from volumes 1-53 of the IARC Monographs and on 115 compounds identified as Superfund Priority Substances. Software to display the GAPs on an IBM-compatible personal computer is available from the authors. Structurally similar compounds frequently display qualitatively and quantitatively similar profiles of genetic activity. Through examination of the patterns of GAPs of pairs and groups of chemicals, it is possible to make more informed decisions regarding the selection of test batteries to be used in evaluation of chemical analogs. GAPs provided useful data for development of weight-of-evidence hazard ranking schemes. Also, some knowledge of the potential genetic activity of complex environmental mixtures may be gained from an assessment of the genetic activity profiles of component chemicals. The fundamental techniques and computer programs devised for the GAP database may be used to develop similar databases in other disciplines. 36 refs., 2 figs.

  3. Top 5 Maps and Interactive Graphics of 2014 | Department of Energy

    Energy Savers [EERE]

    5 Maps and Interactive Graphics of 2014 Top 5 Maps and Interactive Graphics of 2014 December 22, 2014 - 12:05pm Addthis Daniel Wood Daniel Wood Data Visualization and Cartographic Specialist, Office of Public Affairs More #BestOf2014 See more highlights from 2014 by checking out Best of 2014: Our Year in Review and Our Best Energy Videos of 2014. Hi all, it's your friendly neighborhood cartography and interactive graphics engineer here at Energy.gov. It's been a fun year for us building maps and

  4. T-532: Vulnerability in Graphics Rendering Engine Could Allow Remote Code Execution

    Broader source: Energy.gov [DOE]

    Microsoft is investigating new public reports of a vulnerability in the Windows Graphics Rendering Engine. An attacker who successfully exploited this vulnerability could run arbitrary code in the security context of the logged-on user.

  5. XOP : a graphical user interface for spectral calculations and x-ray optics

    Office of Scientific and Technical Information (OSTI)

    utilities. (Journal Article) | SciTech Connect XOP : a graphical user interface for spectral calculations and x-ray optics utilities. Citation Details In-Document Search Title: XOP : a graphical user interface for spectral calculations and x-ray optics utilities. No abstract prepared. Authors: Dejus, R. J. ; Sanchez del Rio, M. ; XFD Publication Date: 1996-09-01 OSTI Identifier: 15003303 DOE Contract Number: W-31-109-ENG-38 Resource Type: Journal Article Resource Relation: Journal Name:

  6. RESL Ribbon Cutting

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

    INL Research Center in Idaho Falls, replaces an aging facility at the INL Site. Click on image to enlarge Click on image to enlarge Editorial Date August 25, 2010 By Brad Bugger...

  7. Ribbon cutting makes history

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

    being built at the nation's capital were enlightening. I am sure Lawler Wood and Turner Construction personnel in the room must have swelled with pride to hear such grand...

  8. Graphic presentation of quarterly /sup 90/Sr fallout data, 1954-1982

    SciTech Connect (OSTI)

    Larsen, R.J.

    1984-01-01

    This report graphically presents all of the precipitation and /sup 90/Sr deposition data for all stations operated as part of the Environmental Measurements Laboratory's (EML) global fallout program since the initiation of the program in 1954. 3 references, 179 figures.

  9. Graphic1

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

    1, 2009 WIPP Quick Facts (As of 8-10-09) 7,653 Shipments received since opening (7,393 CH and 260 RH) 61,696 Cubic meters of waste disposed (61,575 CH and 121 RH) 118,203 Containers disposed in the underground (117,950 CH and 253 RH) Foreign Travel Notice: Please advise by COB August 18, 2009, if you or anyone if your office is planning on going on Foreign Travel for the first half of FY2010 (October 1, 2009 through March 31, 2010), please provide all of the information requested below to...

  10. Graphic1

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

    6, 2009 WIPP Quick Facts (As of 11-5-09) 8,002 Shipments received since opening (7,702 CH and 300 RH) 63,971 Cubic meters of waste disposed (63,828 CH and 143 RH) 124,386 Containers disposed in the underground (124,093 CH and 293 RH) WIPP receives 8000th TRU waste shipment The 8,000th shipment arrives at WIPP late Wednesday night. The two drivers, Phil Godin, left, and Jack Clayton stand next to the truck as it is inspected by Security. The shipment came to WIPP from Los Alamos National

  11. Graphic1

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

    2009 WIPP Quick Facts (As of 9-10-09) 7,762 Shipments received since opening (7,487 CH and 275 RH) 62,351 Cubic meters of waste disposed (62,221 CH and 130 RH) 119,958 Containers disposed in the underground (119,688 CH and 270 RH) CBFO hires five new employees Starting a new job is always exciting and a challenge. Five new DOE Carlsbad Field Office employees know the feeling. CBFO has filled five positions with employees that possess a WIPP trucks surpass 9 million loaded miles File photo With

  12. Graphic1

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

    1, 2006 WIPP Quick Facts (As of 09-20-06) 5,043 Shipments received since opening 41,877 Cubic meters of waste disposed 82,575 Containers disposed in the underground Storment achieves two computer security certifications Brandon Storment (NCI), WIPP's computer security advisor, has recently received two computer security certifications. On August 1, Storment was certified in Information Security Evaluation Methodology. This certification means that based on National Security Administration

  13. computer graphics

    Energy Science and Technology Software Center (OSTI)

    2001-06-08

    MUSTAFA is a scientific visualization package for visualizing data in the EXODUSII file format. These data files are typically priduced from Sandia's suite of finite element engineering analysis codes.

  14. NCAR Graphics

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

    load the ncar module by typing: % module load ncl This makes the libraries, executables, man pages and environment variables available in your current environment. It defines the...

  15. Future Directions in Computer Graphics and Visualization: From CG&A's Editorial Board

    SciTech Connect (OSTI)

    Encarnacao, L. M.; Chuang, Yung-Yu; Stork, Andre; Kasik, David; Rhyne, Theresa-Marie; Avila, Lisa; Kohlhammer, Jorn; LaViola, Joseph; Tory, Melanie; Dill, John; Domik, Gitta; Owen, G. Scott; Wong, Pak C.

    2015-01-01

    With many new members joining the CG&A editorial board over the past year, and with a renewed commitment to not only document the state of the art in computer graphics research and applications but to anticipate and where possible foster future areas of scientific discourse and industrial practice, we asked editorial and advisory council members about where they see their fields of expertise going. The answers compiled here arent meant to be all encompassing or deterministic when it comes to the opportunities computer graphics and interactive visualization hold for the future. Instead, we aim to accomplish two things: give a more in-depth introduction of members of the editorial board to the CG&A readership and encourage cross-disciplinary discourse toward approaching, complementing, or disputing the visions laid out in this compilation.

  16. Graphical Environment Tools for Application to Gamma-Ray Energy Tracking Arrays

    SciTech Connect (OSTI)

    Todd, Richard A.; Radford, David C.

    2013-12-30

    Highly segmented, position-sensitive germanium detector systems are being developed for nuclear physics research where traditional electronic signal processing with mixed analog and digital function blocks would be enormously complex and costly. Future systems will be constructed using pipelined processing of high-speed digitized signals as is done in the telecommunications industry. Techniques which provide rapid algorithm and system development for future systems are desirable. This project has used digital signal processing concepts and existing graphical system design tools to develop a set of re-usable modular functions and libraries targeted for the nuclear physics community. Researchers working with complex nuclear detector arrays such as the Gamma-Ray Energy Tracking Array (GRETA) have been able to construct advanced data processing algorithms for implementation in field programmable gate arrays (FPGAs) through application of these library functions using intuitive graphical interfaces.

  17. Graphical user interfaces for McCellan Nuclear Radiation Center (MNRC).

    SciTech Connect (OSTI)

    Brown-VanHoozer, S. A.

    1998-08-27

    McClellan's Nuclear Radiation Center (MNRC) control console is in the process of being replaced due to spurious scrams, outdated software, and obsolete parts. The intent of the new control console is to eliminate the existing problems by installing a UNIX-based computer system with industry-standard interface software and incorporating human factors during all stages of the graphical user interface (GUI) development and control console design.

  18. Magnetic properties of bulk, and rapidly solidified nanostructured (Nd1-xCex)2Fe14-yCoyB ribbons

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

    Pathak, Arjun K.; Khan, M.; Gschneidner, Jr., K. A.; McCallum, R. W.; Zhou, L.; Sun, K.; Kramer, M. J.; Pecharsky, V. K.

    2015-11-06

    Magnetic properties of Ce and Co co-doped (Nd1-xCex)2Fe14-yCoyB compounds have been investigated both in bulk polycrystalline and rapidly solidified nanostructured ribbon forms. For certain Ce concentrations the materials exhibit spin re-orientation transitions below 140 K. The Curie temperatures, saturation magnetizations, and other magnetic properties relevant for applications as permanent magnets are controlled by Ce and Co substitutions for Nd and Fe, respectively. Most importantly, the results show that Ce, Co co-doped compounds are excellent replacements for several Dy-based high performance permanent magnets (dysprosium is one of the critical elements and is, therefore, in short supply). As a result, the highmore » temperature (>375 K) magnetic properties for Nd–Ce–Fe–Co–B based alloys show promise not only as a replacement for Dy-doped Nd2Fe14B permanent magnets, but the new alloys also require significantly lower amounts of Nd, which too is the critical element that can be replaced by a more abundant Ce.« less

  19. High performance graphics processor based computed tomography reconstruction algorithms for nuclear and other large scale applications.

    SciTech Connect (OSTI)

    Jimenez, Edward Steven,

    2013-09-01

    The goal of this work is to develop a fast computed tomography (CT) reconstruction algorithm based on graphics processing units (GPU) that achieves significant improvement over traditional central processing unit (CPU) based implementations. The main challenge in developing a CT algorithm that is capable of handling very large datasets is parallelizing the algorithm in such a way that data transfer does not hinder performance of the reconstruction algorithm. General Purpose Graphics Processing (GPGPU) is a new technology that the Science and Technology (S&T) community is starting to adopt in many fields where CPU-based computing is the norm. GPGPU programming requires a new approach to algorithm development that utilizes massively multi-threaded environments. Multi-threaded algorithms in general are difficult to optimize since performance bottlenecks occur that are non-existent in single-threaded algorithms such as memory latencies. If an efficient GPU-based CT reconstruction algorithm can be developed; computational times could be improved by a factor of 20. Additionally, cost benefits will be realized as commodity graphics hardware could potentially replace expensive supercomputers and high-end workstations. This project will take advantage of the CUDA programming environment and attempt to parallelize the task in such a way that multiple slices of the reconstruction volume are computed simultaneously. This work will also take advantage of the GPU memory by utilizing asynchronous memory transfers, GPU texture memory, and (when possible) pinned host memory so that the memory transfer bottleneck inherent to GPGPU is amortized. Additionally, this work will take advantage of GPU-specific hardware (i.e. fast texture memory, pixel-pipelines, hardware interpolators, and varying memory hierarchy) that will allow for additional performance improvements.

  20. Societal-Equity-Enhancing Criteria and Facility-Host Incentives Supporting Five Key Elements in the January 2012 Blue Ribbon Commission Report - 13015

    SciTech Connect (OSTI)

    Eriksson, Leif G.; Dials, George E.; George, Critz H.

    2013-07-01

    In February 2009, the Obama Administration announced it would abandon USA's only candidate SNF/HLW-disposal facility since 1987. In 2010, all related activities were stopped and the Blue Ribbon Commission on America's Nuclear Future was established 'to recommend a new strategy for managing the back end of the nuclear fuel cycle', which it did in January 2012, emphasizing eight key elements. However, Key Element 1, 'A new, consent-based approach to siting future nuclear facilities', is qualitative/indeterminate rather than quantitative/measurable. It is thus highly-susceptible to semantic permutations that could extend rather than, as intended, expedite the siting of future nuclear facilities unless it also defines: a) Whose consent is needed?; and b) What constitutes consent? The following 'generic', radiation-risk- and societal-equity-based criteria address these questions: 1. Identify areas affected by projected radiation and other health risks from: a. The proposed nuclear facility (facility stakeholders); and b. The related nuclear-materials-transportation routes (transportation stakeholders); then 2. Surround each stakeholder area with a buffer zone and use this enlarged foot print to identify: a. Stakeholder hosts; and b. Areas not hosting any stakeholder category (interested parties). 3. Define 'consent-based' as being at least 60 percent of the 'population' in the respective stakeholder category and apply this yardstick to both 'in favor' and 'against' votes. Although criteria 1 and 2 also need facility-based definitions to make Key Element 1 measurable, the described siting approach, augmented by related facility-host incentives, would expedite the schedule and reduce the cost for achieving Key Elements 4-6 and 8, politics permitting. (authors)

  1. An overview of 3-D graphical analysis using DOE-2 hourly simulation data

    SciTech Connect (OSTI)

    Haberl, J.S.; MacDonald, M.; Eden, A.

    1988-01-01

    This paper presents an overview of a 3-D graphical approach for improving the potential of building energy analyses using the DOE-2 computer program. The approach produces 3-D annual profiles from hourly data generated by DOE-2 simulations using a statistical plotting package for specific quantities of interest. The annual profiles of hourly data provide a useful graphical check of voluminous data in a condensed form, allowing several different types of data to be plotted over a year. These profiles provide the user with the opportunity to check simulation results, check for potential problems with user input, provide graphs to customers who may want a simpler presentation, visualize interactions in simulations, and understand where inappropriate modeling conditions may exist in simulations. Future analysis, using such profiles, may allow methods to be developed to check consistency between simulations, check for potential hidden errors in modeling buildings, and better understand how simulations compare with data from real buildings. 22 refs., 23 figs., 1 tab.

  2. Computation of Large Covariance Matrices by SAMMY on Graphical Processing Units and Multicore CPUs

    SciTech Connect (OSTI)

    Arbanas, Goran [ORNL; Dunn, Michael E [ORNL; Wiarda, Dorothea [ORNL

    2011-01-01

    Computational power of Graphical Processing Units and multicore CPUs was harnessed by the nuclear data evaluation code SAMMY to speed up computations of large Resonance Parameter Covariance Matrices (RPCMs). This was accomplished by linking SAMMY to vendor-optimized implementations of the matrix-matrix multiplication subroutine of the Basic Linear Algebra Library to compute the most time-consuming step. The U-235 RPCM computed previously using a triple-nested loop was re-computed using the NVIDIA implementation of the subroutine on a single Tesla Fermi Graphical Processing Unit, and also using the Intel's Math Kernel Library implementation on two different multicore CPU systems. A multiplication of two matrices of dimensions 16,000 x 20,000 that had previously taken days, took approximately one minute on the GPU. Similar performance was achieved on a dual six-core CPU system. The magnitude of the speed-up suggests that these, or similar, combinations of hardware and libraries may be useful for large matrix operations in SAMMY. Uniform interfaces of standard linear algebra libraries make them a promising candidate for a programming framework of a new generation of SAMMY for the emerging heterogeneous computing platforms.

  3. SR-06-04

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

    Giusti (803) 952-7697 Media Advisory: Historic Preservation Signing Ceremony Flag Ribbon Art Note To News Directors & Editors On July 8, 2004, at 3:30 p.m., the Savannah River...

  4. SR0208

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

    , 2002 Media Contact: Julie Petersen (803) 725-2889 DOE-SR Announces Release Of SRS History Book Flag Ribbon Art Aiken, SC - Today the Department of Energy (DOE) Savannah River...

  5. SR0111

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

    (803) 725-2889 Dept. Of Energy Kicks Off Its 2001 Combined Federal Campaign Flag Ribbon Art AIKEN, SC - DOE employees at SRS begin their 2001 CFC with an Opening Program...

  6. SR0207

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

    30, 2002 Media Contact: Julie Petersen (803) 725-2889 Notice To Editors: DOE Releases SRS History Book Flag Ribbon Art WHO: U.S. Department of Energy (DOE) Savannah River...

  7. SR0101

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

    8, 2001 Media Contact: Bill Taylor (803) 725-2889 Savannah River Site's Martin Luther King, Jr., Day Observance Flag Ribbon Art Media organizations are invited to attend and cover...

  8. SR0804

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

    5, 2004 Media Contact: Jim Giusti (803) 952-7697 SRS Resumes All Classified Electronic Media Work Following Stand-Down Flag Ribbon Art Aiken, S.C. -The Department of Energy's (DOE)...

  9. SR9916

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

    Bill Taylor (803) 725-2889 SRS Seeks Public Input On Updated Strategic Plan Flag Ribbon Art Aiken, SC (Dec. 15, 1999)--The Department of Energy's Savannah River Site today...

  10. SR9910

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

    2, 1999 Media Contact: Bill Taylor (803) 725-2889 Wackenhut Receives Award Fee Flag Ribbon Art Note to Editors and News Directors The Department of Energy (DOE) has determined the...

  11. SR-01-04

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

    April 29, 2004 Media Contact: Bill Taylor (803) 952-7697 SRS to Host "Carolina Challenge" Security Police Competition Flag Ribbon Art Aiken, SC -- The U.S. Department of Energy...

  12. SR-03-04

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

    3, 2004 Media Contact: Bill Taylor (803) 952-7697 Wackenhut Services Inc. -- SRS Award Fee Determination Flag Ribbon Art NOTE TO EDITORS AND NEWS DIRECTORS: The Department of...

  13. SR0107

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

    4, 2001 Media Contact: Bill Taylor (803) 725-2889 DOE & DOL Hold Public Meetings For Energy Employees Occupational Illness Compensation Program At Flag Ribbon Art Aiken SC (June...

  14. SR9901

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

    6, 1999 Media Contact: Bill Taylor (803) 725-2889 DOE Renews SRS Security Contract With Wackenhut Services Inc. Flag Ribbon Art Aiken, SC - The Department of Energy (DOE) has...

  15. SR9806

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

    3, 1999 Media Contact: Bill Taylor (803) 725-2889 Note To Editors Flag Ribbon Art SECRETARY RICHARDSON TO VISIT SAVANNAH RIVER SITE ON JUNE 24, 1999 WHO: Secretary of Energy Bill...

  16. SR0003

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

    4, 2000 Media Contact: Bill Taylor (803) 725-2889 DOE To Present Savannah River Site's Upcoming Fiscal Year 2001 Budget Flag Ribbon Art Aiken, SC -- The public is invited to view...

  17. SR0201

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

    February 5, 2001 Media Contact: Bill Taylor (803) 725-2889 SRS Environmental Management FY2003 Budget and Top-To-Bottom Review Presented At Friday Meeting Flag Ribbon Art The...

  18. SR0301

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

    January 31, 2003 Media Contact: Bill Taylor (803) 725-2889 Helicopters to Conduct Equipment Tests Over Savannah River Site During February Flag Ribbon Art U.S. Government...

  19. SR0110

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

    4, 2001 Media Contact: Bill Taylor (803) 725-2889 Energy Employees Compensation Center To Open In North Augusta, SC Flag Ribbon Art Aiken SC (July 24) -- A resource center where...

  20. SR0004

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

    5, 1999 Media Contact: James R. Giusti (803) 725-2889 DOE Releases Accident Investigation Report On FB-Line Workers' Plutonium Intake Flag Ribbon Art Aiken, SC - The Department of...

  1. SR9912

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

    17, 1999 Media Contact: Bill Taylor (803) 725-2889 DOE Security Czar To Visit SRS August 18, 1999 Flag Ribbon Art General Eugene Habiger (USAF Ret.), the Department of Energy's...

  2. SR0203

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

    31, 2002 Media Contact: Julie Petersen (803) 725-2889 DOE Announces Availability Of Final EIS On SRS High-Level Waste Tank Closures Flag Ribbon Art AIKEN, SC; May 31 - The...

  3. SR0205

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

    19, 2002 Media Contact: Julie Petersen (803) 725-2889 DOE Announces Record Of Decision On SRS High-Level Waste Tank Closure Flag Ribbon Art AIKEN, SC -- The U.S. Department of...

  4. SR0204

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

    2 Media Contact: Julie Petersen (803) 725-2889 Allison Named DOE-SR Acting Manager Flag Ribbon Art AIKEN, SC; July 1 - Assistant Secretary for Environmental Management Jessie H....

  5. SR9903

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

    22, 1999 Media Contact: Julie Petersen (803) 725-2889 DOE-SR To Prepare Supplemental Environmental Impact Statement On High-Level Waste System Alternatives Flag Ribbon Art AIKEN,...

  6. SR0704

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

    3, 2004 Media Contact: Julie Petersen (803) 952-7697 Media Advisory: Media Day On SRS Accelerated Cleanup Flag Ribbon Art NOTE TO EDITORS AND NEWS DIRECTORS: AIKEN, S.C. (July 13,...

  7. SR0105

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

    4, 2001 Media Contact: Julie Petersen (803) 725-2889 Doe Announces Availability Of Draft RFP On Salt Waste Processing Facility Flag Ribbon Art Aiken, SC; May 24, 2001 -- Today the...

  8. SR0102

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

    30, 2001 Media Contact: Julie Petersen (803) 725-2889 DOE Annouces Availability of Draf SEIS On Salt PRocessing Alternatives Flag Ribbon Art Aiken, SC -- Today the Department of...

  9. SR0209

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

    4, 2002 Media Contact: Bill Taylor (803) 725-2889 DOENNSA to Host Modern Pit Facility Media Availability Flag Ribbon Art U. S. Department of Energy National Nuclear Security...

  10. Real-time geo-registration of imagery using COTS graphics processors

    DOE Patents [OSTI]

    Flath, Laurence M. (Livermore, CA); Kartz, Michael W. (Tracy, CA)

    2009-06-30

    A method of performing real-time geo-registration of high-resolution digital imagery using existing graphics processing units (GPUs) already found in current personal computers, rather than the main central processing unit (CPU). Digital image data captured by a camera (along with inertial navigation system (INS) data associated with the image data) is transferred to and processed by the GPU to perform the calculations involved in transforming the captured image into a geo-rectified, nadir-looking image. By using the GPU, the order-of-magnitude increase in throughput over conventional software techniques makes real-time geo-registration possible without the significant cost of custom hardware solutions.

  11. Defect-Tolerant Diffusion Channels for Mg2+ Ions in Ribbon-Type Borates: Structural Insights into Potential Battery Cathodes MgVBO4 and Mgx Fe2–xB2O5

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

    Bo, Shou-Hang; Grey, Clare P.; Khalifah, Peter G.

    2015-06-10

    The reversible room temperature intercalation of Mg2+ ions is difficult to achieve, but may offer substantial advantages in the design of next-generation batteries if this electrochemical process can be successfully realized. Two types of quadruple ribbon-type transition metal borates (MgxFe2-xB2O5 and MgVBO4) with high theoretical capacities (186 mAh/g and 360 mAh/g) have been synthesized and structurally characterized through the combined Rietveld refinement of synchrotron and time-of-flight neutron diffraction data. Neither MgVBO4 nor MgxFe2-xB2O5 can be chemically oxidized at room temperature, though Mg can be dynamically removed from the latter phase at elevated temperatures (approximately 200 - 500 °C). Findingsmore »show that Mg diffusion in the MgxFe2-xB2O5 structure is more facile for the inner two octahedral sites than for the two outer octahedral sites in the ribbons, a result supported by both the refined site occupancies after Mg removal and by bond valence sum difference map calculations of diffusion paths in the pristine material. Mg diffusion in this pyroborate MgxFe2-xB2O5 framework is also found to be tolerant to the presence of Mg/Fe disorder since Mg ions can diffuse through interstitial channels which bypass Fe-containing sites.« less

  12. Defect-Tolerant Diffusion Channels for Mg2+ Ions in Ribbon-Type Borates: Structural Insights into Potential Battery Cathodes MgVBO4 and Mgx Fe2–xB2O5

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

    Bo, Shou-Hang; Grey, Clare P.; Khalifah, Peter G.

    2015-06-10

    The reversible room temperature intercalation of Mg2+ ions is difficult to achieve, but may offer substantial advantages in the design of next-generation batteries if this electrochemical process can be successfully realized. Two types of quadruple ribbon-type transition metal borates (MgxFe2-xB2O5 and MgVBO4) with high theoretical capacities (186 mAh/g and 360 mAh/g) have been synthesized and structurally characterized through the combined Rietveld refinement of synchrotron and time-of-flight neutron diffraction data. Neither MgVBO4 nor MgxFe2-xB2O5 can be chemically oxidized at room temperature, though Mg can be dynamically removed from the latter phase at elevated temperatures (approximately 200 - 500 °C). Findingsmore » show that Mg diffusion in the MgxFe2-xB2O5 structure is more facile for the inner two octahedral sites than for the two outer octahedral sites in the ribbons, a result supported by both the refined site occupancies after Mg removal and by bond valence sum difference map calculations of diffusion paths in the pristine material. Mg diffusion in this pyroborate MgxFe2-xB2O5 framework is also found to be tolerant to the presence of Mg/Fe disorder since Mg ions can diffuse through interstitial channels which bypass Fe-containing sites.« less

  13. Density-fitted singles and doubles coupled cluster on graphics processing units

    SciTech Connect (OSTI)

    Sherrill, David; Sumpter, Bobby G; DePrince, III, A. Eugene

    2014-01-01

    We adapt an algorithm for singles and doubles coupled cluster (CCSD) that uses density fitting (DF) or Cholesky decomposition (CD) in the construction and contraction of all electron repulsion integrals (ERI s) for use on heterogeneous compute nodes consisting of a multicore CPU and at least one graphics processing unit (GPU). The use of approximate 3-index ERI s ameliorates two of the major difficulties in designing scientific algorithms for GPU s: (i) the extremely limited global memory on the devices and (ii) the overhead associated with data motion across the PCI bus. For the benzene trimer described by an aug-cc-pVDZ basis set, the use of a single NVIDIA Tesla C2070 (Fermi) GPU accelerates a CD-CCSD computation by a factor of 2.1, relative to the multicore CPU-only algorithm that uses 6 highly efficient Intel core i7-3930K CPU cores. The use of two Fermis provides an acceleration of 2.89, which is comparable to that observed when using a single NVIDIA Kepler K20c GPU (2.73).

  14. The application of projected conjugate gradient solvers on graphical processing units

    SciTech Connect (OSTI)

    Lin, Youzuo; Renaut, Rosemary

    2011-01-26

    Graphical processing units introduce the capability for large scale computation at the desktop. Presented numerical results verify that efficiencies and accuracies of basic linear algebra subroutines of all levels when implemented in CUDA and Jacket are comparable. But experimental results demonstrate that the basic linear algebra subroutines of level three offer the greatest potential for improving efficiency of basic numerical algorithms. We consider the solution of the multiple right hand side set of linear equations using Krylov subspace-based solvers. Thus, for the multiple right hand side case, it is more efficient to make use of a block implementation of the conjugate gradient algorithm, rather than to solve each system independently. Jacket is used for the implementation. Furthermore, including projection from one system to another improves efficiency. A relevant example, for which simulated results are provided, is the reconstruction of a three dimensional medical image volume acquired from a positron emission tomography scanner. Efficiency of the reconstruction is improved by using projection across nearby slices.

  15. The Environmental Protection Agency's Safety Standards for Disposal of Spent Nuclear Fuel: Potential Path Forward in Response to the Report of the Blue Ribbon Commission on America's Nuclear Future - 13388

    SciTech Connect (OSTI)

    Forinash, Betsy; Schultheisz, Daniel; Peake, Tom

    2013-07-01

    Following the decision to withdraw the Yucca Mountain license application, the Department of Energy created a Blue Ribbon Commission (BRC) on America's Nuclear Future, tasked with recommending a national strategy to manage the back end of the nuclear fuel cycle. The BRC issued its final report in January 2012, with recommendations covering transportation, storage and disposal of spent nuclear fuel (SNF); potential reprocessing; and supporting institutional measures. The BRC recommendations on disposal of SNF and high-level waste (HLW) are relevant to the U.S. Environmental Protection Agency (EPA), which shares regulatory responsibility with the Nuclear Regulatory Commission (NRC): EPA issues 'generally applicable' performance standards for disposal repositories, which are then implemented in licensing. For disposal, the BRC endorses developing one or more geological repositories, with siting based on an approach that is adaptive, staged and consent-based. The BRC recommends that EPA and NRC work cooperatively to issue generic disposal standards-applying equally to all sites-early in any siting process. EPA previously issued generic disposal standards that apply to all sites other than Yucca Mountain. However, the BRC concluded that the existing regulations should be revisited and revised. The BRC proposes a number of general principles to guide the development of future regulations. EPA continues to review the BRC report and to assess the implications for Agency action, including potential regulatory issues and considerations if EPA develops new or revised generic disposal standards. This review also involves preparatory activities to define potential process and public engagement approaches. (authors)

  16. Magnetic properties of bulk, and rapidly solidified nanostructured (Nd1-xCex)2Fe14-yCoyB ribbons

    SciTech Connect (OSTI)

    Pathak, Arjun K.; Khan, M.; Gschneidner, Jr., K. A.; McCallum, R. W.; Zhou, L.; Sun, K.; Kramer, M. J.; Pecharsky, V. K.

    2015-11-06

    Magnetic properties of Ce and Co co-doped (Nd1-xCex)2Fe14-yCoyB compounds have been investigated both in bulk polycrystalline and rapidly solidified nanostructured ribbon forms. For certain Ce concentrations the materials exhibit spin re-orientation transitions below 140 K. The Curie temperatures, saturation magnetizations, and other magnetic properties relevant for applications as permanent magnets are controlled by Ce and Co substitutions for Nd and Fe, respectively. Most importantly, the results show that Ce, Co co-doped compounds are excellent replacements for several Dy-based high performance permanent magnets (dysprosium is one of the critical elements and is, therefore, in short supply). As a result, the high temperature (>375 K) magnetic properties for Nd–Ce–Fe–Co–B based alloys show promise not only as a replacement for Dy-doped Nd2Fe14B permanent magnets, but the new alloys also require significantly lower amounts of Nd, which too is the critical element that can be replaced by a more abundant Ce.

  17. Graphic1.eps

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

  18. Graphic1.eps

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

    ;

  19. Home Energy Score graphic

    Energy Savers [EERE]

    12345 Honeysuckle Lane 1,800 square feet Smithville, AR 72466 1970 Yes Home Energy Score Recommendations Home Facts Score Address: Home size: Year built: Air conditioned: Your home's current score 3 Score with improvements 7 Estimated annual savings $411 Uses Uses more 10 less 1 2 3 4 5 6 7 8 9 energy energy homeenergyscore.gov The Home Energy Score is a national rating system developed by the U.S. Department of Energy. The Score reflects the energy efficiency of a home based on the home's

  20. Blue Ribbon Commission (BRC) Activities - SRSCRO

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

    benefits relative to currently available technologies and for related workforce needs and skills development. International leadership to address global non-proliferation concerns...

  1. Blue Ribbon Panel Recommendations Report Now Available

    Broader source: Energy.gov [DOE]

    On March 22 and 23, 2011, the U.S. Department of Energy’s Office of Energy Efficiency and Renewable Energy assembled a panel of geothermal experts in Albuquerque, New Mexico for a guided discussion on the future of geothermal energy in the U.S.

  2. An integration doubleheader: exploration system's finder, an application or open-ended database architecture for sale and landmark graphics' openworks, an open opinion

    SciTech Connect (OSTI)

    Leonard, J.E.

    1989-04-01

    Two software packages for the petroleum industry are reviewed. The first, Finder, is an integrated exploration and production system using the Oracle relational data base engine. It operates on a microVAX (DEC) platforms with the user interface on an Apple Macintosh. The second program, OpenWorks, will combine petroleum applications with data over existing ''industry standards'' including X-Windows for graphics, TCP/IP for the networking protocols, and some relation model which fits over existing data bases.

  3. SU-E-T-595: Design of a Graphical User Interface for An In-House Monte Carlo Based Treatment Planning System: Planning and Contouring Tools

    SciTech Connect (OSTI)

    EMAM, M; Eldib, A; Lin, M; Li, J; Chibani, O; Ma, C

    2014-06-01

    Purpose: An in-house Monte Carlo based treatment planning system (MC TPS) has been developed for modulated electron radiation therapy (MERT). Our preliminary MERT planning experience called for a more user friendly graphical user interface. The current work aimed to design graphical windows and tools to facilitate the contouring and planning process. Methods: Our In-house GUI MC TPS is built on a set of EGS4 user codes namely MCPLAN and MCBEAM in addition to an in-house optimization code, which was named as MCOPTIM. Patient virtual phantom is constructed using the tomographic images in DICOM format exported from clinical treatment planning systems (TPS). Treatment target volumes and critical structures were usually contoured on clinical TPS and then sent as a structure set file. In our GUI program we developed a visualization tool to allow the planner to visualize the DICOM images and delineate the various structures. We implemented an option in our code for automatic contouring of the patient body and lungs. We also created an interface window displaying a three dimensional representation of the target and also showing a graphical representation of the treatment beams. Results: The new GUI features helped streamline the planning process. The implemented contouring option eliminated the need for performing this step on clinical TPS. The auto detection option for contouring the outer patient body and lungs was tested on patient CTs and it was shown to be accurate as compared to that of clinical TPS. The three dimensional representation of the target and the beams allows better selection of the gantry, collimator and couch angles. Conclusion: An in-house GUI program has been developed for more efficient MERT planning. The application of aiding tools implemented in the program is time saving and gives better control of the planning process.

  4. Graphical and tabular summaries of decay characteristics for once-through PWR, LMFBR, and FFTF fuel cycle materials. [Spent fuel, high-level waste fuel can scrap

    SciTech Connect (OSTI)

    Croff, A.G.; Liberman, M.S.; Morrison, G.W.

    1982-01-01

    Based on the results of ORIGEN2 and a newly developed code called ORMANG, graphical and summary tabular characteristics of spent fuel, high-level waste, and fuel assembly structural material (cladding) waste are presented for a generic pressurized-water reactor (PWR), a liquid-metal fast breeder reactor (LMFBR), and the Fast Flux Test Facility (FFTF). The characteristics include radioactivity, thermal power, and toxicity (water dilution volume). Given are graphs and summary tables containing characteristic totals and the principal nuclide contributors as well as graphs comparing the three reactors for a single material and the three materials for a single reactor.

  5. SR0008

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

    Wachenhut Receives Award Fee Flag Ribbon Art Note to Editors and News Directors The Department of Energy (DOE) has determined the performance award fee earned by Wackenhut Services, Incorporated, for the evaluation period October 1, 1999, through March 31, 2000. A copy of the letter announcing DOE's award fee determination can be obtained by calling (803) 725-2889. -DOE- SR-00-08

  6. SR0106

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

    31, 2001 Media Contact: Rick Ford (803) 725-2889 DOE Announces Wackenhut Services Inc. Award Fee Flag Ribbon Art Note To Editors and News Directors: The Department of Energy (DOE) has determined the performance award fee earned by Wackenhut Services, Incorporated, for the evaluation period October 1, 2000, through March 31, 2001. -DOE- SR-01-06

  7. SR0302

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

    8, 2003 Media Contact: Rick Ford (803) 725-2889 DOE Announces WSI Award Fee Flag Ribbon Art The Department of Energy (DOE) has determined the performance award fee earned by Wackenhut Services, Incorporated, for the evaluation period October 1, 2002, through March 31, 2003. The letter announcing DOE's award fee determination is available by calling (803)725-2889. -DOE- SR-03

  8. On the effective implementation of a boundary element code on graphics processing units unsing an out-of-core LU algorithm

    SciTech Connect (OSTI)

    D'Azevedo, Ed F [ORNL; Nintcheu Fata, Sylvain [ORNL

    2012-01-01

    A collocation boundary element code for solving the three-dimensional Laplace equation, publicly available from \\url{http://www.intetec.org}, has been adapted to run on an Nvidia Tesla general purpose graphics processing unit (GPU). Global matrix assembly and LU factorization of the resulting dense matrix were performed on the GPU. Out-of-core techniques were used to solve problems larger than available GPU memory. The code achieved over eight times speedup in matrix assembly and about 56~Gflops/sec in the LU factorization using only 512~Mbytes of GPU memory. Details of the GPU implementation and comparisons with the standard sequential algorithm are included to illustrate the performance of the GPU code.

  9. Extended write combining using a write continuation hint flag

    DOE Patents [OSTI]

    Chen, Dong; Gara, Alan; Heidelberger, Philip; Ohmacht, Martin; Vranas, Pavlos

    2013-06-04

    A computing apparatus for reducing the amount of processing in a network computing system which includes a network system device of a receiving node for receiving electronic messages comprising data. The electronic messages are transmitted from a sending node. The network system device determines when more data of a specific electronic message is being transmitted. A memory device stores the electronic message data and communicating with the network system device. A memory subsystem communicates with the memory device. The memory subsystem stores a portion of the electronic message when more data of the specific message will be received, and the buffer combines the portion with later received data and moves the data to the memory device for accessible storage.

  10. Ejecta source and transport modeling in the FLAG hydrocode (Conference...

    Office of Scientific and Technical Information (OSTI)

    Information Service, Springfield, VA at www.ntis.gov. Authors: Fung, Jimmy 1 ; Harrison, Alan K 1 ; Margulies, Jeremy 1 ; Chitanvis, Shirish 1 + Show Author...

  11. Progress in ejecta modeling in the FLAG code (u) (Conference...

    Office of Scientific and Technical Information (OSTI)

    the National Technical Information Service, Springfield, VA at www.ntis.gov. Authors: Harrison, Alan K 1 ; Fung, Jimmy 1 ; Chitanvis, Shirish 1 + Show Author Affiliations Los...

  12. SR-04-04

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

    5, 2004 Media Contact: Jim Giusti (803) 952-7697 Media Advisory: Tritium Celebration Flag Ribbon Art Note to News Directors and Editors: AIKEN, S.C. (June 25, 2004)-The National Nuclear Security Administration (NNSA) Savannah River Site Office and Westinghouse Savannah River Company will host a recognition ceremony at 11:30 on Thursday, July 1, for approximately 700 craft and other personnel working on the site's two large Defense Programs project: the Tritium Extraction Facility (TEF) and the

  13. SR0009

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

    June 8, 2000 Media Contact: Rick Ford (803) 725-2889 WSRC Receives Award Fee Flag Ribbon Art Note to Editors and News Directors The Department of Energy (DOE) has determined the performance award fee earned by Westinghouse Savannah River Company for the evaluation period October 1, 1999, through March 31, 2000. To obatin a copy of the letter announcing DOE's award fee determination click here or call (803) 725-2889 -DOE- SR-00-08

  14. SR0108

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

    8, 2001 Media Contact: Jim Giusti (803) 725-2889 DOE Announces Plans For Offsite Treatment & Disposal of SRS Waste Flag Ribbon Art Aiken, SC -- The Department of Energy (DOE) has published an Amended Record of Decision (ROD) to the Savannah River Site (SRS) Waste Management Environmental Impact Statement (DOE/EIS-0217). This ROD modifies earlier decisions concerning the treatment and disposal of low-level radioactive waste (LLW) and mixed hazardous and low-level radioactive waste (MLLW) at

  15. SR0501

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

    14, 2005 Media Contact: James Giusti (803) 952-7697 End State Vision at Savannah River Site Made Public Flag Ribbon Art Aiken, S.C. - The Department of Energy's Savannah River Operations Office issued the draft Savannah River Site (SRS) End State Vision Document for review and comment on Wednesday (March 9, 2005). The SRS End State Vision Document is a concise guide to current conditions at SRS and the conditions the Department plans to achieve through the Site's Environmental Management (EM)

  16. SR9805

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

    16, 1999 Media Contact: Rick Ford (803) 725-2889 WSCR Receives Award Fee Flag Ribbon Art The Department of Energy (DOE) has determined the performance award fees earned by Westinghouse Savannah River Company for the evaluation period October 1, 1998, through March 31, 1999. The letter announcing DOE's award fee determination is available by calling (803)725-2889. -DOE- SR-98-05

  17. SR9908

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

    9, 1999 Media Contact: Rick Ford (803) 725-2889 Notice To News Editors and News Directors Flag Ribbon Art WHO: On July 13, Dr. David Michaels, Assistant Secretary for Environment, Safety and Health for the Department of Energy (DOE), will present awards to two Savannah River Site (SRS) contractors, Wackenhut Services, Inc. (WSI) and Westinghouse Savannah River Company (WSRC) for significant achievements in DOE's Voluntary Protection Program (VPP). The Department initiated its VPP in January 1994

  18. SR9911

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

    6, 1999 Media Contact: Rick Ford (803) 725-2889 Note To Editors and News Directors Flag Ribbon Art The following is a statement by Greg Rudy, Manager of the Savannah River Operations Office, on the election of Ambrose Schwallie to the position of Executive Vice President of Morrison Knudsen Corporation and his promotion to President and Chief Executive Officer of the Westinghouse Government Services Group. "Ambrose successfully led the Site through some of its most challenging and uncertain

  19. SR9917

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

    6, 1999 Media Contact: Rick Ford (803) 725-2889 WSCR Receives Award Fee Flag Ribbon Art The Department of Energy (DOE) has determined the performance award fees earned by Westinghouse Savannah River Company for the evaluation period April 1, 1999, through September 30, 1999. The letter announcing DOE's award fee determination is available by calling (803)725-2889. -DOE- SR-99-17

  20. Secretary of Energy Moniz Cuts Ribbon, Kicks Off Solar Decathlon...

    Office of Environmental Management (EM)

    are able to tour the houses, gather ideas to use in their own homes, and learn how energy-saving features can help them save money today. The overall winner will be...

  1. Blue Ribbon Commission on America's Nuclear Future Report to...

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

    It was cochaired by Rep. Lee H. Hamilton and Gen. Brent Scowcroft. Other Commissioners were Mr. Mark H. Ayers, the Hon. Vicky A. Bailey, Dr. Albert Carnesale, Sen. Pete Domenici, ...

  2. SYMMETRY OF THE IBEX RIBBON OF ENHANCED ENERGETIC NEUTRAL ATOM...

    Office of Scientific and Technical Information (OSTI)

    English Subject: 79 ASTROPHYSICS, COSMOLOGY AND ASTRONOMY; ASYMMETRY; ATOMS; DETECTION; ENERGY DEPENDENCE; HELIOSPHERE; INTERSTELLAR SPACE; KEV RANGE; MAGNETIC FIELDS; PLASMA;...

  3. ADVISORY: Blue Ribbon Commission on America's Nuclear Future...

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

    Energy will be able to support between six and nine new reactors. What does all of this mean for the country? This investment will provide enough clean energy to power more than...

  4. GraSPI (Graphical Structured Packing Interface)

    Energy Science and Technology Software Center (OSTI)

    2004-06-10

    GraSPI is a collection of macros (computer programs) written to work in concert with Fluent Inc. software GAMBIT and FLUENT for modeling and design of structured packing columns used in the chemical industry (the application focus is in distillation but other applications such as gas absorbers, and other chemical contactors can also be analyzed). GraSPI is an accessory to GAMBIT and FLUENT that drives the process of complex geometry creation, domain setup, and mesh generation.more » In addition, GraSPI manages automatic flow analysis in the aforementioned domain via either serial or parallel computing using FLUENT. A library of typical commercial structured packing elements is included in GraSPI, so is the capability for user-defined creation of new packings.« less

  5. Graphic Standards Fermi National Accelerator Laboratory 2014

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

    onto your slide, click outside of the text areas on the slide, select Insert > Choose. Search for your file and click Insert. Drag the image to position it to fit on your slide...

  6. Fermilab | Graphic Standards at Fermilab | Administrative relationship...

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

    communications, depicted at the same level in the document and scaled to a balanced proportion. An example of proper depiction of the Fermilab and DOE logos is the About Fermilab...

  7. Analog graphic display method and apparatus

    DOE Patents [OSTI]

    Kronberg, James W. (P.O. Box 385, Beach Island, SC 29841)

    1991-01-01

    An apparatus and method for using an output device such as an LED to show the approximate analog level of a variable electrical signal wherein a modulating AC waveform is superimposed either on the signal or a reference voltage, both of which are then fed to a comparator which drives the output device. Said device flashes at a constant perceptible rate with a duty cycle which varies in response to variations in the level of the input signal. The human eye perceives these variations in duty cycle as analogous to variations in the level of the input signal.

  8. Analog graphic display method and apparatus

    DOE Patents [OSTI]

    Kronberg, J.W.

    1991-08-13

    Disclosed are an apparatus and method for using an output device such as an LED to show the approximate analog level of a variable electrical signal wherein a modulating AC waveform is superimposed either on the signal or a reference voltage, both of which are then fed to a comparator which drives the output device. Said device flashes at a constant perceptible rate with a duty cycle which varies in response to variations in the level of the input signal. The human eye perceives these variations in duty cycle as analogous to variations in the level of the input signal. 21 figures.

  9. graphic files | netl.doe.gov

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

    Methane Hydrates Energy Density refers to the volume of gas stored within a given volume of space in the subsurface. When gas hydrate is dissociated - the gas that is released will expand or contract in response to ambient pressure. When that gas is brought to the surface, it will expand roughly 164x times the volume it occupies in the subsurface. This ratio is independent of the depth at which it occurs, because the rigid hydrate lattice hold methane molecules at a fixed density without regard

  10. Fermilab | Graphic Standards at Fermilab | Color palette

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

    Color palette PDF Version Fermilab's core color is NAL Blue, developed for Fermilab in the 1970s by the Rustoleum paint company. The laboratory's original color palette was...

  11. Crystallographic evidence for simultaneous growth in graphic...

    Office of Scientific and Technical Information (OSTI)

    Have feedback or suggestions for a way to improve these results? Save Share this Record Citation Formats MLA APA Chicago Bibtex Export Metadata Endnote Excel CSV XML Save to My ...

  12. O:\GRAPHICS\Factsheets\NEW\mont

    Office of Legacy Management (LM)

    9 United States Department of Energy Grand Junction Office Background The original Monticello mill was built in 1942 to provide an additional supply of vanadium during World War II. The mill was modified in the early 1950s to process uranium ore. Milling continued intermittently until the early 1960s, when the mill was dismantled. Tailings are the sandlike material that remains after processing of ore. Uranium tailings contain naturally occurring materials that radioactively decay to radium and

  13. Constructing a Cleaner Economy Info Graphic

    Broader source: Energy.gov [DOE]

    An overview of the impact that the clean energy economy is having on the U.S. construction industry.

  14. SR0012

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

    July 31, 2000 Media Contact: Rick Ford (803) 725-2889 "Melt And Dilute" Selected To Treat DOE's Spent Nuclear Fuel At Savannah River Flag Ribbon Art Technology Supports Administration's Non-Proliferation Commitments The Department of Energy has selected a new technology to manage the majority of spent fuel being received at the Department of Energy's (DOE) Savannah River Site (SRS), near Aiken, S.C. "I've given the green light to the SRS workforce to put the melt and dilute

  15. SR0103

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

    7, 2001 Media Contact: James Giusti (803) 725-2889 Note to Editors and News Directors Flag Ribbon Art On May 8, media representatives are invited to observe the first shipment of transuranic, or TRU, waste leave the Savannah Rive Site (SRS) for the Waste Isolation Plant (WIPP), located in Carlsbad, NM. A truck, loaded with the TRUPACT-II shipping containers, will pass through the Site’s Jackson Barricade (Barricade #1) en route to I-20 at about 12:15 p.m. Media representatives planning to view

  16. SR9914

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

    1, 1999 Media Contact: Bill Taylor (803) 725-2889 SRS Vehicles Begin Era Of Alternative Fuels Flag Ribbon Art Aiken S.C. (Sept. 28, 1999) - The Savannah River Site (SRS) began a new era of alternative fuel use today when special ethanol fuel became available in two 10,000 gallon fuel storage tanks that went into operation in the A and H areas. The E85 ethanol fuel, a mixture of 85 percent ethanol and 15 percent unleaded gasoline, will allow a new fleet of alternative fuel vehicles (AFV's) to

  17. FLAG-SGH Sedov calculations (Technical Report) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Org: DOELANL Country of Publication: United States Language: English Subject: 97 MATHEMATICAL METHODS AND COMPUTING; DIMENSIONS; ENERGY SOURCES; RESOLUTION; SIMULATION;...

  18. A 2D Radiation Transport Package with Mimetic Diffusion for ExaFlag...

    Office of Scientific and Technical Information (OSTI)

    the National Technical Information Service, Springfield, VA at www.ntis.gov. Authors: Powell, Devon M. 1 ; Lovegrove, Elizabeth G. 1 ; Kenamond, Mark A. 1 ; Fung, Jimmy 1...

  19. Ejecta modeling in the FLAG hydrocode (u) (Conference) | SciTech...

    Office of Scientific and Technical Information (OSTI)

    Information Service, Springfield, VA at www.ntis.gov. Authors: Fung, Jimmy 1 ; Harrison, Alan K 1 ; Margulies, Jeremy 1 ; Buttler, William T 1 ; Olson, Russell T 1 +...

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

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

    ... deputy assistant secretary in our Office of Nuclear Energy and is doing a great job. ... borehole disposal, which was another recommendation of the BRC. The basic idea is that a ...

  1. Remarks by Rick McLeod Yucca Mountain Blue Ribbon Panel

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

    WE TRUST THAT YOU WILL NOT ALLOW NUCLEAR WASTE TO CONTINUE TO BE A POLITICAL FOOTBALL....ONCE AGAIN KICKED DOWN THE ROAD FOR FUTURE GENERATIONS... BUT WILL WORK DILIGENTLY...

  2. GATA: A graphic alignment tool for comparative sequenceanalysis

    SciTech Connect (OSTI)

    Nix, David A.; Eisen, Michael B.

    2005-01-01

    Several problems exist with current methods used to align DNA sequences for comparative sequence analysis. Most dynamic programming algorithms assume that conserved sequence elements are collinear. This assumption appears valid when comparing orthologous protein coding sequences. Functional constraints on proteins provide strong selective pressure against sequence inversions, and minimize sequence duplications and feature shuffling. For non-coding sequences this collinearity assumption is often invalid. For example, enhancers contain clusters of transcription factor binding sites that change in number, orientation, and spacing during evolution yet the enhancer retains its activity. Dotplot analysis is often used to estimate non-coding sequence relatedness. Yet dot plots do not actually align sequences and thus cannot account well for base insertions or deletions. Moreover, they lack an adequate statistical framework for comparing sequence relatedness and are limited to pairwise comparisons. Lastly, dot plots and dynamic programming text outputs fail to provide an intuitive means for visualizing DNA alignments.

  3. Graphical User Interface for Simplified Neutron Transport Calculations

    SciTech Connect (OSTI)

    Schwarz, Randolph; Carter, Leland L

    2011-07-18

    A number of codes perform simple photon physics calculations. The nuclear industry is lacking in similar tools to perform simplified neutron physics shielding calculations. With the increased importance of performing neutron calculations for homeland security applications and defense nuclear nonproliferation tasks, having an efficient method for performing simple neutron transport calculations becomes increasingly important. Codes such as Monte Carlo N-particle (MCNP) can perform the transport calculations; however, the technical details in setting up, running, and interpreting the required simulations are quite complex and typically go beyond the abilities of most users who need a simple answer to a neutron transport calculation. The work documented in this report resulted in the development of the NucWiz program, which can create an MCNP input file for a set of simple geometries, source, and detector configurations. The user selects source, shield, and tally configurations from a set of pre-defined lists, and the software creates a complete MCNP input file that can be optionally run and the results viewed inside NucWiz.

  4. Template:WebServiceGraphic | Open Energy Information

    Open Energy Info (EERE)

    source History View New Pages Recent Changes All Special Pages Semantic SearchQuerying Get Involved Help Apps Datasets Community Login | Sign Up Search Template Edit History...

  5. Parallel Block Structured Adaptive Mesh Refinement on Graphics Processing Units

    SciTech Connect (OSTI)

    Beckingsale, D. A.; Gaudin, W. P.; Hornung, R. D.; Gunney, B. T.; Gamblin, T.; Herdman, J. A.; Jarvis, S. A.

    2014-11-17

    Block-structured adaptive mesh refinement is a technique that can be used when solving partial differential equations to reduce the number of zones necessary to achieve the required accuracy in areas of interest. These areas (shock fronts, material interfaces, etc.) are recursively covered with finer mesh patches that are grouped into a hierarchy of refinement levels. Despite the potential for large savings in computational requirements and memory usage without a corresponding reduction in accuracy, AMR adds overhead in managing the mesh hierarchy, adding complex communication and data movement requirements to a simulation. In this paper, we describe the design and implementation of a native GPU-based AMR library, including: the classes used to manage data on a mesh patch, the routines used for transferring data between GPUs on different nodes, and the data-parallel operators developed to coarsen and refine mesh data. We validate the performance and accuracy of our implementation using three test problems and two architectures: an eight-node cluster, and over four thousand nodes of Oak Ridge National Laboratorys Titan supercomputer. Our GPU-based AMR hydrodynamics code performs up to 4.87 faster than the CPU-based implementation, and has been scaled to over four thousand GPUs using a combination of MPI and CUDA.

  6. Graphical user interface for image acquisition and processing

    DOE Patents [OSTI]

    Goldberg, Kenneth A. (Berkeley, CA)

    2002-01-01

    An event-driven GUI-based image acquisition interface for the IDL programming environment designed for CCD camera control and image acquisition directly into the IDL environment where image manipulation and data analysis can be performed, and a toolbox of real-time analysis applications. Running the image acquisition hardware directly from IDL removes the necessity of first saving images in one program and then importing the data into IDL for analysis in a second step. Bringing the data directly into IDL creates an opportunity for the implementation of IDL image processing and display functions in real-time. program allows control over the available charge coupled device (CCD) detector parameters, data acquisition, file saving and loading, and image manipulation and processing, all from within IDL. The program is built using IDL's widget libraries to control the on-screen display and user interface.

  7. Nuclear Nonproliferation and Arms Control Primer Prepared for the Blue Ribbon Commission on Americas Nuclear Future

    SciTech Connect (OSTI)

    Williams, Laura S.

    2011-05-25

    To provide a brief overview of key arms control and nonproliferation arrangements for the layperson that may be relevant to the Commission's comprehensive review of policies for managing the back end of the nuclear fuel cycle. Primer would be published by the Commission and made publicly available, probably as an appendix to a larger Commission report.

  8. BPA-2014-01267-FOIA Request

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

    - D-131 Subject: Case No FIA-14-0030 Follow Up Flag: Follow up Flag Status: Flagged Hi Kimm, Pursuant to the FOIA, I request all communication between the hearing officer and...

  9. Secretary Bodman Announces $2 Billion Federal Loan Guarantee...

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

    Secretary joined Maryland Governor Ehrlich at ribbon-cutting for first State-owned E-85 ... Governor Robert Ehrlich at a ribbon-cutting ceremony opening Maryland's first ...

  10. Reduced AC losses in HTS coated conductors

    DOE Patents [OSTI]

    Ashworth, Stephen P.

    2004-10-05

    Methods for reducing hysteresis losses in superconductor coated ribbons where a flux distribution is set into the superconductor coated ribbon prior to the application of alternating current.

  11. Klotz | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    remarks at PREP ribbon-cutting Under Secretary Klotz delivered remarks at the Pantex Renewable Energy Project (PREP) ribbon-cutting this week. PREP establishes the largest...

  12. Methods, computer readable media, and graphical user interfaces for analysis of frequency selective surfaces

    DOE Patents [OSTI]

    Kotter, Dale K. (Shelley, ID) [Shelley, ID; Rohrbaugh, David T. (Idaho Falls, ID) [Idaho Falls, ID

    2010-09-07

    A frequency selective surface (FSS) and associated methods for modeling, analyzing and designing the FSS are disclosed. The FSS includes a pattern of conductive material formed on a substrate to form an array of resonance elements. At least one aspect of the frequency selective surface is determined by defining a frequency range including multiple frequency values, determining a frequency dependent permittivity across the frequency range for the substrate, determining a frequency dependent conductivity across the frequency range for the conductive material, and analyzing the frequency selective surface using a method of moments analysis at each of the multiple frequency values for an incident electromagnetic energy impinging on the frequency selective surface. The frequency dependent permittivity and the frequency dependent conductivity are included in the method of moments analysis.

  13. Contig Graph Tool: A graphical interface for Contig Physical Map assembly

    SciTech Connect (OSTI)

    Pecherer, R.M.

    1992-01-01

    A Contig Physical Map of a chromosome is a collection of DNA clones organized into ordered, overlapping sets called contigs which cover contiguous regions of the chromosome. Contigs may be assembled from a knowledge of the binary overlap relation between all clone pairs in a clone set which covers all or part of the chromosome, and contigs may be positioned along the chromosome by in situ hybridization using unique probes from each contig. Clone overlap is determined experimentally by factoring each clone into restriction fragments that are characterized by size and hybridization probe signals. Clones which overlap therefore share common restriction fragments, making overlap detectable. However, non-uniqueness of restriction fragments and experimental error lead to incorrect determination of the overlap relation and errors in the contig map. The Contig Graph Tool was developed to detect and correct overlap errors using editable visualizations of an abstract graph representation for clones and overlaps. This interactive tool is integrated with an electronic, laboratory notebook and introduces several concepts useful for solving problems with discrete, scientific visualization.

  14. Large-scale Nanostructure Simulations from X-ray Scattering Data On Graphics Processor Clusters

    SciTech Connect (OSTI)

    Sarje, Abhinav; Pien, Jack; Li, Xiaoye; Chan, Elaine; Chourou, Slim; Hexemer, Alexander; Scholz, Arthur; Kramer, Edward

    2012-01-15

    X-ray scattering is a valuable tool for measuring the structural properties of materialsused in the design and fabrication of energy-relevant nanodevices (e.g., photovoltaic, energy storage, battery, fuel, and carbon capture andsequestration devices) that are key to the reduction of carbon emissions. Although today's ultra-fast X-ray scattering detectors can provide tremendousinformation on the structural properties of materials, a primary challenge remains in the analyses of the resulting data. We are developing novelhigh-performance computing algorithms, codes, and software tools for the analyses of X-ray scattering data. In this paper we describe two such HPCalgorithm advances. Firstly, we have implemented a flexible and highly efficient Grazing Incidence Small Angle Scattering (GISAXS) simulation code based on theDistorted Wave Born Approximation (DWBA) theory with C++/CUDA/MPI on a cluster of GPUs. Our code can compute the scattered light intensity from any givensample in all directions of space; thus allowing full construction of the GISAXS pattern. Preliminary tests on a single GPU show speedups over 125x compared tothe sequential code, and almost linear speedup when executing across a GPU cluster with 42 nodes, resulting in an additional 40x speedup compared to usingone GPU node. Secondly, for the structural fitting problems in inverse modeling, we have implemented a Reverse Monte Carlo simulation algorithm with C++/CUDAusing one GPU. Since there are large numbers of parameters for fitting in the in X-ray scattering simulation model, the earlier single CPU code required weeks ofruntime. Deploying the AccelerEyes Jacket/Matlab wrapper to use GPU gave around 100x speedup over the pure CPU code. Our further C++/CUDA optimization deliveredan additional 9x speedup.

  15. Microsoft Word - 2014_0305_Graphic_PIC_ThreeMonth_WorkPlan.docx

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

    03/05/14 during PIC meeting (Blue titles indicate those topics specifically identified in the 2014 HAB Work Plan) March April May RAD Primer (placeholder) o How workers are protected from exposure? o HSEP lead Public Understanding of... o Involving an informed public on issues like cleanup levels, waste streams and classifications, risk, budget, etc. o Check in with John Howieson & other issue managers on the tank waste classification FAQs (next step: Ken & Liz to set-up IM call) 100-F

  16. O:\GRAPHICS\FACTSH~1\MONTICEL\millsite_restoration_web.pmd

    Office of Legacy Management (LM)

    July 2001 United States Department of Energy Grand Junction Office The U.S. Department of Energy transferred a former uranium mill tailings site and adjacent government-owned properties to the City of Monticello, Utah, in June 2000 through the Federal Lands-to-Parks Program. The City of Monticello is responsible for restoration of the former millsite and plans to use the property for expansion of recreational facilities for its citizens and the general public. Restoration of the Monticello

  17. Low-Cost Manufacturing of High-Efficiency, High-Reliability String Ribbon Si PV Modules: Final Subcontract Report, 24 June 2005 - 31 October 2008

    SciTech Connect (OSTI)

    Felton, L.

    2009-05-01

    Presents 2008 overall process improvements in adaptive thermal process, cut-on-the-fly manufacturing, and lamination.

  18. Process for fabricating continuous lengths of superconductor

    DOE Patents [OSTI]

    Kroeger, Donald M. (Knoxville, TN); List, III, Frederick A. (Andersonville, TN)

    1998-01-01

    A process for manufacturing a superconductor. The process is accomplished by depositing a superconductor precursor powder on a continuous length of a first substrate ribbon, overlaying a continuous length of a second substrate ribbon on said first substrate ribbon, and applying sufficient pressure to form a bound layered superconductor precursor between said first substrate ribbon and said second substrates ribbon. The layered superconductor precursor is then heat treated to form a super conductor layer.

  19. ARM - Data Announcements Article

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

    Descriptions of the qc flags are given in the netCDF file header. In this case, the gold and pink qc flags on the aerosol extinction indicate periods at the top of the aerosol...

  20. Interactive Jobs

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

    The following command requests 2 nodes using the interactive queue. hopper% qsub -I -q debug -l mppwidth48 The -I flag specifies an interactive job. The -q flag specifies the...

  1. Washington: Putting More Solar on More Rooftops in Washington...

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

    with a ribbon cutting at the Auto-Spa car wash. Mercer Island celebrates the 500th Solarize installation in the state of Washington with a ribbon cutting at the Auto-Spa car wash. ...

  2. Displaced capillary dies

    DOE Patents [OSTI]

    Kalejs, Juris P. (Wellesley, MA); Chalmers, Bruce (Falmouth, MA); Surek, Thomas (Englewood, CO)

    1982-01-01

    An asymmetrical shaped capillary die made exclusively of graphite is used to grow silicon ribbon which is capable of being made into solar cells that are more efficient than cells produced from ribbon made using a symmetrically shaped die.

  3. Displaced capillary dies

    DOE Patents [OSTI]

    Kalejs, Juris P. (Wellesley, MA); Chalmers, Bruce (Falmouth, MA); Surek, Thomas (Englewood, CO)

    1984-01-01

    An asymmetrical shaped capillary die made exclusively of graphite is used to grow silicon ribbon which is capable of being made into solar cells that are more efficient than cells produced from ribbon made using a symmetrically shaped die.

  4. World's First Fuel Cell Cargo Trucks Deployed at Memphis International...

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

    A ribbon-cutting ceremony was held on April 9 to mark the kickoff of the two-year ... The ribbon cutting ceremony was hosted by FedEx Express and attended by U.S. Congressman ...

  5. THE 2011 FEBRUARY 15 X2 FLARE, RIBBONS, CORONAL FRONT, AND MASS EJECTION: INTERPRETING THE THREE-DIMENSIONAL VIEWS FROM THE SOLAR DYNAMICS OBSERVATORY AND STEREO GUIDED BY MAGNETOHYDRODYNAMIC FLUX-ROPE MODELING

    SciTech Connect (OSTI)

    Schrijver, Carolus J.; Title, Alan M.; Aulanier, Guillaume; Pariat, Etienne; Delannee, Cecile E-mail: title@lmsal.com E-mail: etienne.pariat@obspm.fr

    2011-09-10

    The 2011 February 15 X2.2 flare and associated Earth-directed halo coronal mass ejection were observed in unprecedented detail with high resolution in spatial, temporal, and thermal dimensions by the Atmospheric Imaging Assembly (AIA) on the Solar Dynamics Observatory, as well as by instruments on the two STEREO spacecraft, then at near-quadrature relative to the Sun-Earth line. These observations enable us to see expanding loops from a flux-rope-like structure over the shearing polarity-inversion line between the central {delta}-spot groups of AR 11158, developing a propagating coronal front ('EIT wave'), and eventually forming the coronal mass ejection moving into the inner heliosphere. The observations support the interpretation that all of these features, including the 'EIT wave', are signatures of an expanding volume traced by loops (much larger than the flux rope only), surrounded by a moving front rather than predominantly wave-like perturbations; this interpretation is supported by previously published MHD models for active-region and global scales. The lateral expansion of the eruption is limited to the local helmet-streamer structure and halts at the edges of a large-scale domain of connectivity (in the process exciting loop oscillations at the edge of the southern polar coronal hole). The AIA observations reveal that plasma warming occurs within the expansion front as it propagates over quiet Sun areas. This warming causes dimming in the 171 A (Fe IX and Fe X) channel and brightening in the 193 and 211 A (Fe XII-XIV) channels along the entire front, while there is weak 131 A (Fe VIII and Fe XXI) emission in some directions. An analysis of the AIA response functions shows that sections of the front running over the quiet Sun are consistent with adiabatic warming; other sections may require additional heating which MHD modeling suggests could be caused by Joule dissipation. Although for the events studied here the effects of volumetric expansion are much more obvious than true wave phenomena, we discuss how different magnetic environments within and around the erupting region can lead to the signatures of either or both of these aspects.

  6. Apparatus for fabricating continuous lengths of superconductor

    DOE Patents [OSTI]

    Kroeger, Donald M. (Knoxville, TN); List, III, Frederick A. (Andersonville, TN)

    2001-01-01

    A process and apparatus for manufacturing a superconductor. The process is accomplished by depositing a superconductor precursor powder on a continuous length of a first substrate ribbon, overlaying a continuous length of a second substrate ribbon on said first substrate ribbon, and applying sufficient pressure to form a bound layered superconductor comprising a layer of said superconducting precursor powder between said first substrate ribbon and said second substrates ribbon. The layered superconductor is then heat treated to establish the superconducting phase of said superconductor precursor powder.

  7. Apparatus for fabricating continuous lengths of superconductor

    DOE Patents [OSTI]

    Kroeger, Donald M. (Knoxville, TN); List, III, Frederick A. (Andersonville, TN)

    2002-01-01

    A process and apparatus for manufacturing a superconductor. The process is accomplished by depositing a superconductor precursor powder on a continuous length of a first substrate ribbon, overlaying a continuous length of a second substrate ribbon on said first substrate ribbon, and applying sufficient pressure to form a bound layered superconductor comprising a layer of said superconducting precursor powder between said first substrate ribbon and said second substrates ribbon. The layered superconductor is then heat treated to establish the superconducting phase of said superconductor precursor powder.

  8. Continuous lengths of oxide superconductors

    DOE Patents [OSTI]

    Kroeger, Donald M. (Knoxville, TN); List, III, Frederick A. (Andersonville, TN)

    2000-01-01

    A layered oxide superconductor prepared by depositing a superconductor precursor powder on a continuous length of a first substrate ribbon. A continuous length of a second substrate ribbon is overlaid on the first substrate ribbon. Sufficient pressure is applied to form a bound layered superconductor precursor powder between the first substrate ribbon and the second substrate ribbon. The layered superconductor precursor is then heat treated to establish the oxide superconducting phase. The layered oxide superconductor has a smooth interface between the substrate and the oxide superconductor.

  9. Centrifugally decoupling touchdown bearings

    DOE Patents [OSTI]

    Post, Richard F

    2014-06-24

    Centrifugally decoupling mechanical bearing systems provide thin tensioned metallic ribbons contained in a support structure. This assembly rotates around a stationary shaft being centered at low speeds by the action of the metal ribbons. Tension springs are connected on one end to the ribbons and on the other end to the support structure. The ribbons pass through slots in the inner ring of the support structure. The spring preloading thus insures contact (or near-contact) between the ribbons and the shaft at rotation speeds below the transition speed. Above this speed, however, the centrifugal force on the ribbons produces a tensile force on them that exceeds the spring tensile force so that the ribbons curve outward, effectively decoupling them from mechanical contact with the shaft. They still remain, however, in position to act as a touchdown bearing in case of abnormally high transverse accelerations.

  10. RHENIUM SOLUBILITY IN BOROSILICATE NUCLEAR WASTE GLASS IMPLICATIONS FOR THE PROCESSING AND IMMOBILIZATION OF TECHNETIUM-99 (AND SUPPORTING INFORMATION WITH GRAPHICAL ABSTRACT)

    SciTech Connect (OSTI)

    AA KRUGER; A GOEL; CP RODRIGUEZ; JS MCCLOY; MJ SCHWEIGER; WW LUKENS; JR, BJ RILEY; D KIM; M LIEZERS; P HRMA

    2012-08-13

    The immobilization of 99Tc in a suitable host matrix has proved a challenging task for researchers in the nuclear waste community around the world. At the Hanford site in Washington State in the U.S., the total amount of 99Tc in low-activity waste (LAW) is {approx} 1,300 kg and the current strategy is to immobilize the 99Tc in borosilicate glass with vitrification. In this context, the present article reports on the solubility and retention of rhenium, a nonradioactive surrogate for 99Tc, in a LAW sodium borosilicate glass. Due to the radioactive nature of technetium, rhenium was chosen as a simulant because of previously established similarities in ionic radii and other chemical aspects. The glasses containing target Re concentrations varying from 0 to10,000 ppm by mass were synthesized in vacuum-sealed quartz ampoules to minimize the loss of Re by volatilization during melting at 1000 DC. The rhenium was found to be present predominantly as Re7 + in all the glasses as observed by X-ray absorption near-edge structure (XANES). The solubility of Re in borosilicate glasses was determined to be {approx}3,000 ppm (by mass) using inductively coupled plasma-optical emission spectroscopy (ICP-OES). At higher rhenium concentrations, some additional material was retained in the glasses in the form of alkali perrhenate crystalline inclusions detected by X-ray diffraction (XRD) and laser ablation-ICP mass spectrometry (LA-ICP-MS). Assuming justifiably substantial similarities between Re7 + and Tc 7+ behavior in this glass system, these results implied that the processing and immobilization of 99Tc from radioactive wastes should not be limited by the solubility of 99Tc in borosilicate LAW glasses.

  11. Method for compression of binary data

    DOE Patents [OSTI]

    Berlin, Gary J. (Beech Island, SC)

    1996-01-01

    The disclosed method for compression of a series of data bytes, based on LZSS-based compression methods, provides faster decompression of the stored data. The method involves the creation of a flag bit buffer in a random access memory device for temporary storage of flag bits generated during normal LZSS-based compression. The flag bit buffer stores the flag bits separately from their corresponding pointers and uncompressed data bytes until all input data has been read. Then, the flag bits are appended to the compressed output stream of data. Decompression can be performed much faster because bit manipulation is only required when reading the flag bits and not when reading uncompressed data bytes and pointers. Uncompressed data is read using byte length instructions and pointers are read using word instructions, thus reducing the time required for decompression.

  12. Method for compression of binary data

    DOE Patents [OSTI]

    Berlin, G.J.

    1996-03-26

    The disclosed method for compression of a series of data bytes, based on LZSS-based compression methods, provides faster decompression of the stored data. The method involves the creation of a flag bit buffer in a random access memory device for temporary storage of flag bits generated during normal LZSS-based compression. The flag bit buffer stores the flag bits separately from their corresponding pointers and uncompressed data bytes until all input data has been read. Then, the flag bits are appended to the compressed output stream of data. Decompression can be performed much faster because bit manipulation is only required when reading the flag bits and not when reading uncompressed data bytes and pointers. Uncompressed data is read using byte length instructions and pointers are read using word instructions, thus reducing the time required for decompression. 5 figs.

  13. Tennessee Pollution Prevention Partnership | Y-12 National Security Complex

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

    Tennessee Pollution ... Tennessee Pollution Prevention Partnership Posted: February 14, 2013 - 9:58am The green flag belongs to every Y-12 employee who has collected cans for recycle or worked to change how we do business as a company. The Y-12 National Security Complex proudly flies a green flag as a performer-level member of the Tennessee Pollution Prevention Partnership. Members of the Tennessee Department of Environment and Conservation presented Y-12 with the flag March 17, 2009. Brad

  14. Polymer film composite transducer

    DOE Patents [OSTI]

    Owen, Thomas E.

    2005-09-20

    A composite piezoelectric transducer, whose piezoeletric element is a "ribbon wound" film of piezolectric material. As the film is excited, it expands and contracts, which results in expansion and contraction of the diameter of the entire ribbon winding. This is accompanied by expansion and contraction of the thickness of the ribbon winding, such that the sound radiating plate may be placed on the side of the winding.

  15. Sensor assembly

    DOE Patents [OSTI]

    Bennett, Thomas E.; Nelson, Drew V.

    2004-04-13

    A ribbon-like sensor assembly is described wherein a length of an optical fiber embedded within a similar lengths of a prepreg tow. The fiber is ""sandwiched"" by two layers of the prepreg tow which are merged to form a single consolidated ribbon. The consolidated ribbon achieving a generally uniform distribution of composite filaments near the embedded fiber such that excess resin does not ""pool"" around the periphery of the embedded fiber.

  16. Statement from Acting Department of Energy Press Secretary Damien LaVera on

    Energy Savers [EERE]

    the Blue Ribbon Commission's Interim Recommendations | Department of Energy Acting Department of Energy Press Secretary Damien LaVera on the Blue Ribbon Commission's Interim Recommendations Statement from Acting Department of Energy Press Secretary Damien LaVera on the Blue Ribbon Commission's Interim Recommendations July 29, 2011 - 3:27pm Addthis "The Obama Administration continues to believe that nuclear energy has an important role to play as America moves to a clean energy future.

  17. Microsoft Word - BRC Charter

    Office of Environmental Management (EM)

    Blue Ribbon Commission on America's Nuclear Future U.S. Department of Energy Advisory Committee Charter 1. Committee's Official Designation. Blue Ribbon Commission on America's Nuclear Future (the Commission). 2. Authority. The Commission is being established in accordance with the provisions of the Federal Advisory Committee Act (FACA), as amended, 5 U.S.C. App. 2, and as directed by the President's Memorandum for the Secretary of Energy dated January 20, 2010: Blue Ribbon Commission on

  18. Fermilab Today

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

    Status Flags at full staff Wilson Hall Cafe Thursday, Feb. 19 - Breakfast: Canadian bacon, egg and cheese Texas toast - Breakfast: all-American breakfast - Chicken cordon bleu...

  19. CoverSheet

    Office of Scientific and Technical Information (OSTI)

    86 Approved for public release; distribution is unlimited. Title: Implementation and Validation of the BHR Turbulence Model in the FLAG Hydrocode Author(s): Denissen, Nicholas A....

  20. christy-99.PDF

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

    into a single profile by a value added procedure (VAP) called RWPTEMP. The quality control (QC) algorithm is an objective technique that flags data points that are...

  1. This Week In Petroleum Printer-Friendly Version

    Gasoline and Diesel Fuel Update (EIA)

    in the corresponding monthly surveys. Several quality control procedures are executed. Cell values determined to be unusual or inconsistent with other cell values are flagged. The...

  2. Unix File Permissions

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

    of Unix File Permissions Every file (and directory) has an owner, an associated Unix group, and a set of permission flags that specify separate read, write, and execute...

  3. Microsoft Word - Final formatted Nano-Vol_II-Field_Reports.doc

    Energy Savers [EERE]

    are met. The questionnaire is given to employees annually and when they change jobs. It flags individuals as nanomaterial workers and informs appropriate site personnel...

  4. Fermilab Today

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

    Extended forecast Weather at Fermilab Current Security Status Secon Level 3 Current Flag ... in the Linac Gallery to observe the decommissioning of the Cockcroft-Walton generators, ...

  5. Fermilab Today

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

    Extended forecast Weather at Fermilab Current Security Status Secon Level 3 Current Flag ... Pellico, who is overseeing their decommissioning. "People who work on these things ...

  6. ARM - PI Product - SGP and TWP (Manus) Ice Cloud Vertical Velocities

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

    removed, however a multi-layer flag is included. Data Details Contact Heike Kalesse Leibniz Institute for Tropospheric Research kalesse@tropos.de Permoserstr. 15 Leipzig, 04318...

  7. anderberg-98.pdf

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

    figure, please see http:www.arm.govdocsdocuments technicalconf9803anderberg-98.pdf.) * The SHADES flag chart illuminates glaring errors in the data stream. The SHADES...

  8. RAPID/Roadmap/9-FD-a | Open Energy Information

    Open Energy Info (EERE)

    will help to identify the universe of matters that need to be addressed with particular care and flag issues for thorough consideration, thereby defusing potential conflict that,...

  9. FFATA sub reporting data model_draft_100715.xls

    Office of Environmental Management (EM)

    Type Data Source: Primary Data Source: Secondary Awardee can flag for correction if derived from FAADS+ (YN) Notes to Federal agencies Note: This column will be removed after...

  10. NE Press Releases | Department of Energy

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

    the Blue Ribbon Commission on America's Nuclear Future, co-chaired by former Congressman Lee Hamilton and former National Security Advisor General Brent Scowcroft, will hold its...

  11. 7-27-20100-US_FinTestimony_Kristina_Johnson.pdf

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

    a Blue Ribbon Commission on America's Nuclear Future chaired by former Congressman Lee Hamilton and General Brent Scowcroft. The Commission is evaluating options and will...

  12. Geek-Up[12.10.2010]: A New Planet in Another Solar System, Fast...

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

    ... that interact with a target in the body, usually a protein, to produce the desired effect. ... spheres) connecting with a targeted protein (red ribbons). (Source: ORNL) Read more ...

  13. Commemoration of the 60th Annniversary of The Atomic Bomb Casualty...

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

    Radiation Effects Resarch Foundation More Documents & Publications Radiation Effects Research Foundation Links Past and Future Report of the Blue Ribbon Panel on the Review of the...

  14. Shenmao Technology | Open Energy Information

    Open Energy Info (EERE)

    Shenmao Technology Jump to: navigation, search Name: Shenmao Technology Place: Taoyuan, Taiwan Zip: 328 Product: Maker of solder paste and PV ribbons. Coordinates: 25.001909,...

  15. Office of Environmental Management | Department of Energy

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

    Office of Environmental Management EM's Paducah Site Completes Building Removals Savannah River Site Museum Ribbon Cutting F Reactor Inspection 351 Substation Demolition -- B Roll ...

  16. Energy Department, ArcelorMittal Partnership Boosts Efficiency...

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

    company representatives for the ribbon cutting ceremony and tour of the ArcelorMittal ... nation," said Senior Advisor Sperling. "Cutting-edge energy efficiency projects help ...

  17. PREP

    National Nuclear Security Administration (NNSA)

    nnsa.energy.govmediaroompressreleasesprep" target"blank">Pantex Renewable Energy Project (PREP) ribbon-cutting this week. PREP establishes thelargest...

  18. Giant Protease TPP II's Structure, Mechanism Uncovered

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

    The protein "skeleton" of this giant protease is depicted in magenta ribbon. The grey enclosure represents a lower-resolution surface and is included to aid visualization of...

  19. Helping Ensure High-Quality Installation of Solar Power Technologies...

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

    Technology Maximizes Taxpayer's Investment Mercer Island celebrates the 500th Solarize installation in the state of Washington with a ribbon cutting at the Auto-Spa car wash. ...

  20. Flipping Photoelectron Spins in Topological Insulators

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

    is an insulator, but electrons (grey spheres) move swiftly on the surface as if through a metal. They are spin polarized, however, with their momenta (directional ribbons) and...

  1. Evergreen Solar Inc | Open Energy Information

    Open Energy Info (EERE)

    Massachusetts Zip: 1752 Product: US manufacturer of multicrystalline silicon wafers, cells, modules and systems; uses a proprietary technology called String Ribbon for wafer...

  2. Sovello AG formerly EverQ GmbH | Open Energy Information

    Open Energy Info (EERE)

    Zip: 6766 Sector: Renewable Energy, Solar Product: JV between Evergreen Solar, Q-Cells and Renewable Energy Corp to develop PV wafers, cells and panels through string ribbon...

  3. American Recovery & Reinvestment Act Newsletter - Issue 2

    Office of Environmental Management (EM)

    are visible in the background. (Left) Ribbon cutting (from L to R): Steve Creamer, Mike Moore (Acting Director, EM Office of Small Sites Projects), Donald Metzler, Governor...

  4. Statement from Acting Department of Energy Press Secretary Damien...

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

    Related Articles The Blue Ribbon Commission Offers Strong Step Forward Statement on U.S. Secretary of Energy Ernest Moniz's Travel to Istanbul, Turkey Strengthening the Loan ...

  5. Solar Blog | Department of Energy

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

    Rep. Pascrell, John Lushetsky and other officials at the ribbon cutting. Largest Solar Panel Installation at a U.S. University Goes Live John Lushetsky, Program Manager of...

  6. PREP

    National Nuclear Security Administration (NNSA)

    the Pantex Renewable Energy Project (PREP) ribbon-cutting this week. PREP establishes...

  7. "Title","Creator/Author","Publication Date","OSTI Identifier...

    Office of Scientific and Technical Information (OSTI)

    HELIOSPHERE; INTERSTELLAR SPACE; KEV RANGE; MAGNETIC FIELDS; PLASMA; REFLECTION; SUN; SYMMETRY",,"The circular ribbon of enhanced energetic neutral atom (ENA) emission...

  8. TITLE AUTHORS SUBJECT SUBJECT RELATED DESCRIPTION PUBLISHER AVAILABILI...

    Office of Scientific and Technical Information (OSTI)

    DEPENDENCE HELIOSPHERE INTERSTELLAR SPACE KEV RANGE MAGNETIC FIELDS PLASMA REFLECTION SUN SYMMETRY The circular ribbon of enhanced energetic neutral atom ENA emission observed...

  9. News Item

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

    ribbon orientation and sizes The strong anisotropy was attributed mainly to phonon dispersion with some contribution from phonon-phonon scattering rate, both of which are...

  10. Chairman, SRS Community Reuse Organization

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

    Remarks by David Jameson, Chairman, SRS Community Reuse Organization before the Blue Ribbon Commission on America's Nuclear Future Augusta, GA, January 7, 2011 Today, you are...

  11. Native American Venture Acceleration Fund provides boost to six...

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

    businesses The grants are designed to help the recipients create jobs, increase their revenue base and help diversify the area economy. February 26, 2013 Ribbon cutting and grand...

  12. Sandia Energy - Office of Science

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

    of Energy's Fuel Cell Technology Office, cut the ribbon to initiate the Maritime Hydrogen Fuel Cell project to test a hydrogen-fuel-cell-powered generator at Young...

  13. Sandia Energy - Energy Assurance

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

    of Energy's Fuel Cell Technology Office, cut the ribbon to initiate the Maritime Hydrogen Fuel Cell project to test a hydrogen-fuel-cell-powered generator at Young...

  14. Before House Committee on Science, Space, and Technology

    Broader source: Energy.gov [DOE]

    Subject: Assessing America's Nuclear Future - A review of the Blue Ribbon Commission's Report to the Secretary of Energy By: Peter Lyons

  15. http://brc.gov/

    National Nuclear Security Administration (NNSA)

    Transportation Storage Subcommittee Commission Charter Commissioned Papers Federal Register Notices BRC Staff "What We Heard" Report BRC@nuclear.energy.gov The Blue Ribbon ...

  16. The Savannah River site`s groundwater monitoring program: second quarter 1997

    SciTech Connect (OSTI)

    Rogers, C.D.

    1997-11-01

    The Environmental Protection Department/Environmental Monitoring Section (EPD/EMS) administers the Savannah River Site`s (SRS) Groundwater Monitoring Program. During second quarter 1997, EPD/EMS conducted extensive sampling of monitoring wells. A detailed explanation of the flagging criteria is presented in the Flagging Criteria section of this document. Analytical results from second quarter 1997 are included in this report.

  17. Fabrication of metallic glass structures

    DOE Patents [OSTI]

    Cline, C.F.

    1983-10-20

    Amorphous metal powders or ribbons are fabricated into solid shapes of appreciable thickness by the application of compaction energy. The temperature regime wherein the amorphous metal deforms by viscous flow is measured. The metal powders or ribbons are compacted within the temperature regime.

  18. High performance batteries with carbon nanomaterials and ionic liquids

    DOE Patents [OSTI]

    Lu, Wen (Littleton, CO)

    2012-08-07

    The present invention is directed to lithium-ion batteries in general and more particularly to lithium-ion batteries based on aligned graphene ribbon anodes, V.sub.2O.sub.5 graphene ribbon composite cathodes, and ionic liquid electrolytes. The lithium-ion batteries have excellent performance metrics of cell voltages, energy densities, and power densities.

  19. The Savannah River Site's Groundwater Monitoring Program, first quarter 1989

    SciTech Connect (OSTI)

    Not Available

    1989-01-01

    The Environmental Monitoring Section of the Environmental and Health Protection (EHP) Department administers the Savannah River Site's Groundwater Monitoring Program. During first quarter 1989 (January--March), EHP conducted routine sampling of monitoring wells and drinking water locations. EHP collected the drinking water samples from Savannah River Site (SRS) drinking water systems supplied by wells. EHP established two sets of flagging criteria in 1986 to assist in the management of sample results. The flagging criteria aid personnel in sample scheduling, interpretation of data, and trend identification. The flagging criteria are based on detection limits, background levels in SRS groundwater, and drinking water standards. An explanation of flagging criteria for the first quarter is presented in the Flagging Criteria section of this document. All analytical results from first quarter 1989 are listed in this report, which is distributed to all waste-site custodians.

  20. The Savannah River Site`s Groundwater Monitoring Program, first quarter 1989

    SciTech Connect (OSTI)

    Not Available

    1989-12-31

    The Environmental Monitoring Section of the Environmental and Health Protection (EHP) Department administers the Savannah River Site`s Groundwater Monitoring Program. During first quarter 1989 (January--March), EHP conducted routine sampling of monitoring wells and drinking water locations. EHP collected the drinking water samples from Savannah River Site (SRS) drinking water systems supplied by wells. EHP established two sets of flagging criteria in 1986 to assist in the management of sample results. The flagging criteria aid personnel in sample scheduling, interpretation of data, and trend identification. The flagging criteria are based on detection limits, background levels in SRS groundwater, and drinking water standards. An explanation of flagging criteria for the first quarter is presented in the Flagging Criteria section of this document. All analytical results from first quarter 1989 are listed in this report, which is distributed to all waste-site custodians.

  1. The Savannah River Site`s Groundwater Monitoring Program, second quarter 1990

    SciTech Connect (OSTI)

    Not Available

    1991-02-07

    The Environmental Protection Department/Environmental Monitoring Section (EPD/EMS) administers the Savannah River Site`s (SRS) Groundwater Monitoring Program. During second quarter 1990 (April through June) EPD/EMS conducted routine sampling of monitoring wells and drinking water locations. EPD/EMS established two sets of flagging criteria in 1986 to assist in the management of sample results. The flagging criteria aid personnel in sample scheduling, interpretation of data, and trend identification. The flagging criteria are based on detection limits, background levels in SRS groundwater, and drinking water standards. An explanation of flagging criteria for the second quarter is presented in the Flagging Criteria section of this document. All analytical results from second quarter 1990 are listed in this report.

  2. The Savannah River Site's Groundwater Monitoring Program, second quarter 1990

    SciTech Connect (OSTI)

    Not Available

    1991-02-07

    The Environmental Protection Department/Environmental Monitoring Section (EPD/EMS) administers the Savannah River Site's (SRS) Groundwater Monitoring Program. During second quarter 1990 (April through June) EPD/EMS conducted routine sampling of monitoring wells and drinking water locations. EPD/EMS established two sets of flagging criteria in 1986 to assist in the management of sample results. The flagging criteria aid personnel in sample scheduling, interpretation of data, and trend identification. The flagging criteria are based on detection limits, background levels in SRS groundwater, and drinking water standards. An explanation of flagging criteria for the second quarter is presented in the Flagging Criteria section of this document. All analytical results from second quarter 1990 are listed in this report.

  3. The Savannah River Site's Groundwater Monitoring Program, third quarter 1989

    SciTech Connect (OSTI)

    Not Available

    1989-01-01

    The Environmental Monitoring Section of the Environmental and Health Protection (EHP) Department administers the Savannah River Site's Groundwater Monitoring Program. During third quarter 1989 (July--September), EHP conducted routine sampling of monitoring wells and drinking water locations. EHP collected the drinking water samples from Savannah River Site (SRS) drinking water systems supplied by wells. EHP established two sets of flagging criteria in 1986 to assist in the management of sample results. The flagging criteria do not define contamination levels; instead they aid personnel in sample scheduling, interpretation of data, and trend identification. The flagging criteria are based on detection limits, background levels in SRS groundwater, and drinking water standards. An explanation of flagging criteria for the third quarter is presented in the Flagging Criteria section of this document. All analytical results from third quarter 1989 are listed in this report, which is distributed to all waste-site custodians.

  4. The Savannah River Site`s Groundwater Monitoring Program, third quarter 1989

    SciTech Connect (OSTI)

    Not Available

    1989-12-31

    The Environmental Monitoring Section of the Environmental and Health Protection (EHP) Department administers the Savannah River Site`s Groundwater Monitoring Program. During third quarter 1989 (July--September), EHP conducted routine sampling of monitoring wells and drinking water locations. EHP collected the drinking water samples from Savannah River Site (SRS) drinking water systems supplied by wells. EHP established two sets of flagging criteria in 1986 to assist in the management of sample results. The flagging criteria do not define contamination levels; instead they aid personnel in sample scheduling, interpretation of data, and trend identification. The flagging criteria are based on detection limits, background levels in SRS groundwater, and drinking water standards. An explanation of flagging criteria for the third quarter is presented in the Flagging Criteria section of this document. All analytical results from third quarter 1989 are listed in this report, which is distributed to all waste-site custodians.

  5. The Savannah River Site`s Groundwater Monitoring Program. Fourth quarter 1988

    SciTech Connect (OSTI)

    Not Available

    1989-12-31

    The Environmental Monitoring Group of the Health Protection Department administers the Savannah River Site`s Groundwater Monitoring Program. During fourth quarter 1988 (October--December), routine sampling of monitoring wells and drinking water locations was performed. The drinking water samples were collected from Savannah River Site (SRS) drinking water systems supplied by wells. Two sets of flagging criteria were established in 1986 to assist in the management of sample results. The flagging criteria do not define contamination levels; instead they aid personnel in sample scheduling, interpretation of data, and trend identification. The flagging criteria are based on detection limits, background levels in SRS groundwater, and drinking water standards. An explanation of flagging criteria for the fourth quarter is presented in the Flagging Criteria section of this document. The drinking water samples were analyzed for radioactive constituents.

  6. The Savannah River Site`s Groundwater Monitoring Program, second quarter 1989

    SciTech Connect (OSTI)

    Not Available

    1989-12-31

    The Environmental Monitoring Section of the Environmental and Health Protection (EHP) Department administers the Savannah River Site`s Groundwater Monitoring Program. During second quarter 1989 (April--June), EHP conducted routine sampling of monitoring wells and drinking water locations. EHP collected the drinking water samples from Savannah River Site (SRS) drinking water systems supplied by wells. EHP established two sets of flagging criteria in 1986 to assist in the management of sample results. The flagging criteria aid personnel in sample scheduling, interpretation of data, and trend identification. The flagging criteria are based on detection limits, background levels in SRS groundwater, and drinking water standards. An explanation of flagging criteria for the second quarter is presented in the Flagging Criteria section of this document. All analytical results from second quarter 1989 are listed in this report, which is distributed to all waste-site custodians.

  7. The Savannah River Site's Groundwater Monitoring Program, second quarter 1989

    SciTech Connect (OSTI)

    Not Available

    1989-01-01

    The Environmental Monitoring Section of the Environmental and Health Protection (EHP) Department administers the Savannah River Site's Groundwater Monitoring Program. During second quarter 1989 (April--June), EHP conducted routine sampling of monitoring wells and drinking water locations. EHP collected the drinking water samples from Savannah River Site (SRS) drinking water systems supplied by wells. EHP established two sets of flagging criteria in 1986 to assist in the management of sample results. The flagging criteria aid personnel in sample scheduling, interpretation of data, and trend identification. The flagging criteria are based on detection limits, background levels in SRS groundwater, and drinking water standards. An explanation of flagging criteria for the second quarter is presented in the Flagging Criteria section of this document. All analytical results from second quarter 1989 are listed in this report, which is distributed to all waste-site custodians.

  8. The Savannah River Site`s Groundwater Monitoring Program. Second quarter, 1991

    SciTech Connect (OSTI)

    Not Available

    1992-01-10

    The Environmental Protection Department/Environmental Monitoring Section (EPD/EMS) administers the Savannah River Site`s (SRS) Groundwater Monitoring Program. During second quarter 1991 EPD/EMS conducted extensive sampling of monitoring wells. EPD/EMS established two sets of flagging criteria in 1986 to assist in the management of sample results. The flagging criteria do not define contamination levels; instead, they aid personnel in sample scheduling, interpretation of data, and trend identification. Beginning in 1991, the flagging criteria are based on EPA drinking water standards and method detection limits. A detailed explanation of the current flagging criteria is presented in the Flagging Criteria section of this document. Analytical results from second quarter 1991 are listed in this report.

  9. The Savannah River Site's Groundwater Monitoring Program

    SciTech Connect (OSTI)

    Not Available

    1992-01-10

    The Environmental Protection Department/Environmental Monitoring Section (EPD/EMS) administers the Savannah River Site's (SRS) Groundwater Monitoring Program. During second quarter 1991 EPD/EMS conducted extensive sampling of monitoring wells. EPD/EMS established two sets of flagging criteria in 1986 to assist in the management of sample results. The flagging criteria do not define contamination levels; instead, they aid personnel in sample scheduling, interpretation of data, and trend identification. Beginning in 1991, the flagging criteria are based on EPA drinking water standards and method detection limits. A detailed explanation of the current flagging criteria is presented in the Flagging Criteria section of this document. Analytical results from second quarter 1991 are listed in this report.

  10. Flexible cryogenic conduit

    DOE Patents [OSTI]

    Brindza, Paul Daniel (Yorktown, VA); Wines, Robin Renee (Norfolk, VA); Takacs, James Joseph (Hayes, VA)

    1999-01-01

    A flexible and relatively low cost cryogenic conduit is described. The flexible cryogenic conduit of the present invention comprises a first inner corrugated tube with single braided serving, a second outer corrugated tube with single braided serving concentric with the inner corrugated tube, and arranged outwardly about the periphery of the inner corrugated tube and between the inner and outer corrugated tubes: a superinsulation layer; a one half lap layer of polyester ribbon; a one half lap layer of copper ribbon; a spirally wound refrigeration tube; a second one half lap layer of copper ribbon; a second one half lap layer of polyester ribbon; a second superinsulation layer; a third one half lap layer of polyester ribbon; and a spirally wound stretchable and compressible filament.

  11. Structure determination of {alpha}-La{sub 6}W{sub 2}O{sub 15}

    SciTech Connect (OSTI)

    Chambrier, M-H.; Ibberson, R.M.; Goutenoire, F.

    2010-06-15

    The structure of the high temperature alpha form of La{sub 6}W{sub 2}O{sub 15} has been determined ab-initio from high temperature laboratory X-ray and neutron time-of-flight data. This tungstate crystallizes in the non-centrosymmetric orthorhombic space group (No. 20) C222{sub 1}, with Z=2, a=12.6250(2) A, b=9.1875(1) A, c=5.9688(1) A. The structure comprises [O{sub 2}La{sub 3}] infinite ribbons and is better described by the structural formula [O{sub 2}La{sub 3}]{sub 2}[WO{sub 5.5}]{sub 2}. Using this description we can understand the strong structural similarity of the present compound with compounds of the general composition BiM{sub 2}AO{sub 6} (M=Cu, Mg, Zn, Mn, Cd, Ca, Pb; A=P, As, V) described as [O{sub 2}M{sub 2}Bi][AO{sub 4}]. The [WO{sub 5.5}] entity implies oxygen disorder in the material. - Graphical abstract: Projection of the polyhedra around the tungsten atom. Atoms labelled in grey are occupied at 50%. Short oxygen-oxygen distances are marked. The polyhedra represents WO{sub 5.5} that is related to the structural unit W{sub 2}O{sub 11} unit. Alpha-La{sub 6}W{sub 2}O{sub 15} could be described as [O{sub 2}La{sub 3}]{sub 2}[WO{sub 5.5}]{sub 2}.

  12. Mixed ligand coordination polymers with flexible bis-imidazole linker and angular sulfonyldibenzoate: Crystal structure, photoluminescence and photocatalytic activity

    SciTech Connect (OSTI)

    Bisht, Kamal Kumar; Rachuri, Yadagiri; Parmar, Bhavesh; Suresh, Eringathodi

    2014-05-01

    Four ternary coordination polymers (CPs) namely, ([Ni(SDB)(BITMB)(H{sub 2}O)]H{sub 2}O){sub n} (CP1), ([Cd(SDB)(BITMB) (H{sub 2}O)](THF)(H{sub 2}O)){sub n} (CP2), ([Zn{sub 2}(SDB){sub 2}(BITMB)](THF){sub 2}){sub n} (CP3) and ([Co{sub 2}(SDB){sub 2}(BITMB)](Dioxane){sub 3}){sub n} (CP4) composed of angular dicarboxylate SDB (4,4'-sulfonyldibenzoate) and N-donor BITMB (1,3-bis(imidazol-1-ylmethyl)-2,4,6-trimethyl benzene) have been synthesized by solvothermal reactions and characterized by single crystal X-ray diffraction and other physico-chemical techniques. CP1 possesses one-dimensional ribbon type metalorganic motifs glued together by H-bonds and ??? interactions, whereas CP2CP4, exhibit non-interpenetrated sql networks supported by weak supramolecular interactions. Structural diversity of these CPs can be attributed to the coordination geometry adopted by the metal nodes, versatile coordination modes of SDB and conformational flexibility of BITMB. Solid state luminescence properties of CP1CP4 were explored. Photocatalytic performance of all CPs for the decomposition of metanil yellow by dilute hydrogen peroxide in the presence of visible light was also investigated. 2583% dye removal from aqueous solutions in the presence of CP1CP4 was observed. - Graphical abstract: Four new ternary transition metal CPs have been hydrothermally prepared and their structural aspects as well as photocatalytic activity for decolourization of metanil yellow (MY) dye have been investigated. - Highlights: Four ternary coordination polymers containing Ni, Cd, Zn and Co center are prepared. Crystal structure and thermal stability of all four CPs has been described. PL and diffuse reflectance spectra of synthesized CPs have also been examined. Band gap values suggest semiconducting behavior of prepared CPs. Photocatalytic activity of CPs for oxidative degradation of metanil yellow is studied.

  13. Multidimensional structured data visualization method and apparatus, text visualization method and apparatus, method and apparatus for visualizing and graphically navigating the world wide web, method and apparatus for visualizing hierarchies

    DOE Patents [OSTI]

    Risch, John S.; Dowson, Scott T.; Hart, Michelle L.; Hatley, Wes L.

    2008-05-13

    A method of displaying correlations among information objects comprises receiving a query against a database; obtaining a query result set; and generating a visualization representing the components of the result set, the visualization including one of a plane and line to represent a data field, nodes representing data values, and links showing correlations among fields and values. Other visualization methods and apparatus are disclosed.

  14. Multidimensional structured data visualization method and apparatus, text visualization method and apparatus, method and apparatus for visualizing and graphically navigating the world wide web, method and apparatus for visualizing hierarchies

    DOE Patents [OSTI]

    Risch, John S.; Hart, Michelle L.; Dowson, Scott T.

    2012-03-06

    A method of displaying correlations among information objects includes receiving a query against a database; obtaining a query result set; and generating a visualization representing the components of the result set, the visualization including one of a plane and line to represent a data field, nodes representing data values, and links showing correlations among fields and values. Other visualization methods and apparatus are disclosed.

  15. Y-12 now a DOE-VPP Star site | Y-12 National Security Complex

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

    now a DOE-VPP Star ... Y-12 now a DOE-VPP Star site Posted: June 6, 2012 - 2:00pm B&W Y-12 Senior Vice President and Deputy General Manager of Operations Bill Klemm (center) and Atomic Trades and Labor Council President Steve Jones (right) raise the DOE-VPP Star flag as Dan Hoag, NNSA acting site manager, looks on. The Y-12 National Security Complex now flies the VPP Star flag after a ceremony held Tuesday morning, June 5. The flag signifies Y-12's recent achievement of DOE-VPP Star status,

  16. Chu: America Faces a Choice to "Compete in the Clean Energy Race" or

    Energy Savers [EERE]

    "Wave the White Flag" | Department of Energy Chu: America Faces a Choice to "Compete in the Clean Energy Race" or "Wave the White Flag" Chu: America Faces a Choice to "Compete in the Clean Energy Race" or "Wave the White Flag" November 3, 2011 - 10:36am Addthis WASHINGTON, D.C. - In his speech to the Washington Post Live Smart Energy Conference today, Secretary of Energy Steven Chu highlighted the choice America faces on whether or not to

  17. Microsoft Word - Appendix A - Annual Site Inspection Checklist.docx

    Office of Legacy Management (LM)

    Site Inspection Checklist This page intentionally left blank Page ____ of ____ Annual Site Inspection Check List (see RFLMA Attachment 2, Sections 5.3.4, 5.3.6, and 5.4.3) Date Inspection Area: Inspection performed by (print each name): Check all boxes that apply, put ID# on flag and place flag marker in location of observation for follow up. Flag ID# Evidence of Soil Erosion or Deposition Evidence of Cracks, Rills, Gullies Evidence of Sink Holes or Burrows Evidence of Depressions or Subsidence

  18. Microsoft Office Outlook - Memo Style

    Office of Environmental Management (EM)

    Pell, Jerry From: Bill Helmer [Bill.Helmer@transmissiondevelopers.com] Sent: Tuesday, March 06, 2012 1:40 PM To: Pell, Jerry Cc: Donald Jessome; Jay Ryan; Solomon, Patrick D; Murphy, Sean (Portland); Mills, Brian Subject: RE: CHPE Preferred Alternative Follow Up Flag: Follow up Flag Status: Flagged Dear Dr. Pell: Thank you for your email of 3/6/2012. The Applicants' new preferred alternative is the route as proposed in the Joint Proposal of Settlement, as filed with the New York State Public

  19. Largest Solar Panel Installation at a U.S. University Goes Live |

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

    Department of Energy Largest Solar Panel Installation at a U.S. University Goes Live Largest Solar Panel Installation at a U.S. University Goes Live November 4, 2010 - 6:10pm Addthis Sen. Menendez, Rep. Pascrell, John Lushetsky and other officials at the ribbon cutting. Sen. Menendez, Rep. Pascrell, John Lushetsky and other officials at the ribbon cutting. John Lushetsky Strategic Programs Director A couple of weeks ago, I had the opportunity to participate in a ribbon cutting event for the

  20. U.S. DEPARTMENT OF ENERGY * SAVANNAH RIVER SITE * AIKEN * SC

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

    are pushed or shoved by the locomotive, a switchman is required to ride on the lead car to flag and provide watch for the locomotive engineer. These functions normally...

  1. News | Princeton Plasma Physics Lab

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

    NSTX-U test cell. The NSTX-U under construction with neutral beam boxes at left and tokamak, with American flag, at right. Preparing to lower the center stack into the tokamak....

  2. Y-12 now a DOE-VPP Star site | Y-12 National Security Complex

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

    Deputy General Manager of Operations Bill Klemm (center) and Atomic Trades and Labor Council President Steve Jones (right) raise the DOE-VPP Star flag as Dan Hoag, NNSA acting...

  3. Spark Distributed Analytic Framework

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

    To connect to the Scala Spark Shell, do: spark-shell --master SPARKURL --driver-memory 15G --executor-memory 20G The --driver-memory flag sets how much of the 128 GB (64 GB...

  4. --No Title--

    Office of Environmental Management (EM)

    Items (Dec 2009) FAR 52.247-64 Preference for Privately Owned U.S.-Flag Commercial Vessels (Feb 2006) Applicable if services are performed on DOE Site FAR 52.204-9 Personal...

  5. ARM - Data Announcements Article

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

    with an improved cloud mask, attenuation flag, and extended height range to 20 kilometers. Data are now available at 2-minute and 10-minute resolution for the Raman Lidar...

  6. The Savannah River Site's Groundwater Monitoring Program: Fourth quarter 1991

    SciTech Connect (OSTI)

    Rogers, C.D. )

    1992-06-02

    The Environmental Protection Department/Environmental Monitoring Section (EPD/EMS) administers the Savannah River Site's (SRS) Groundwater Monitoring Program. During fourth quarter 1991, EPD/EMS conducted extensive sampling of monitoring wells. EPD/EMS established two sets of criteria in 1986 to assist in the management of sample results. The flagging criteria do not define contamination levels; instead, they aid personnel in sample scheduling, interpretation of data, and trend identification. Beginning in 1991, the flagging criteria are based on EPA drinking water standards and method detection limits. A detailed explanation of the current flagging criteria is presented in the Flagging Criteria section of this document. Analytical results from fourth quarter 1991 are listed in this report.

  7. The Savannah River Site`s Groundwater Monitoring Program: Fourth quarter 1991

    SciTech Connect (OSTI)

    Rogers, C.D.

    1992-06-02

    The Environmental Protection Department/Environmental Monitoring Section (EPD/EMS) administers the Savannah River Site`s (SRS) Groundwater Monitoring Program. During fourth quarter 1991, EPD/EMS conducted extensive sampling of monitoring wells. EPD/EMS established two sets of criteria in 1986 to assist in the management of sample results. The flagging criteria do not define contamination levels; instead, they aid personnel in sample scheduling, interpretation of data, and trend identification. Beginning in 1991, the flagging criteria are based on EPA drinking water standards and method detection limits. A detailed explanation of the current flagging criteria is presented in the Flagging Criteria section of this document. Analytical results from fourth quarter 1991 are listed in this report.

  8. Shared and Dynamic Libraries

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

    flag instructs the compiler wrappers (i.e., ftn, cc, CC) to prepare a dynamically linked executable. edison01% ftn -dynamic -o dynexample.x dynexample.f90 There used to be...

  9. DOE Honors Idaho Facility with Safety Award

    Broader source: Energy.gov [DOE]

    IDAHO FALLS, Idaho Jack Zimmerman, DOE Idaho Operations Offices deputy manager for EM, presented the Departments Voluntary Protection Program (VPP) Star flag to Advanced Mixed Waste Treatment Project (AMWTP) employees this month.

  10. Voluntary Protection Program | Y-12 National Security Complex

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

    Protection Program Posted: February 14, 2013 - 9:53am Raising the VPP flag at New Hope Center Protection against preventable illness and injury is not new to Y-12. Excellent...

  11. SR9807

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

    4, 1999 Media Contact: Bill Taylor (803) 725-2889 DOE Teams with State on Dedication and Management of 10,000 Acre Crackerneck Wildlife Management Area and Ecological Reserve Flag...

  12. The Y-12 Times, a newsletter for employees and friends of the...

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

    2012 Visit us Y-12's Safety for Life journey is now lighted by the U.S. Department of Energy Voluntary Protection Program Star. The flag was presented to Y-12 June 5 by the...

  13. The Savannah River Site's Groundwater Monitoring Program

    SciTech Connect (OSTI)

    Not Available

    1989-01-01

    The Environmental Monitoring Section of the Environmental and Health Protection (EHP) Department administers the Savannah River Site's Groundwater Monitoring Program. During fourth quarter 1989 (October--December), EHP conducted routine sampling of monitoring wells and drinking water locations. EHP collected the drinking water samples from Savannah River Site (SRS) drinking water systems supplied by wells. EHP established two sets of flagging criteria in 1986 to assist in the management of sample results. The flagging criteria aid personnel in sample scheduling, interpretation of data, and trend identification. An explanation of flagging criteria for the fourth quarter is presented in the Flagging Criteria section of this document. All analytical results from fourth quarter 1989 are listed in this report, which is distributed to all waste-site custodians.

  14. The Savannah River Site`s Groundwater Monitoring Program. Fourth quarter, 1989

    SciTech Connect (OSTI)

    Not Available

    1989-12-31

    The Environmental Monitoring Section of the Environmental and Health Protection (EHP) Department administers the Savannah River Site`s Groundwater Monitoring Program. During fourth quarter 1989 (October--December), EHP conducted routine sampling of monitoring wells and drinking water locations. EHP collected the drinking water samples from Savannah River Site (SRS) drinking water systems supplied by wells. EHP established two sets of flagging criteria in 1986 to assist in the management of sample results. The flagging criteria aid personnel in sample scheduling, interpretation of data, and trend identification. An explanation of flagging criteria for the fourth quarter is presented in the Flagging Criteria section of this document. All analytical results from fourth quarter 1989 are listed in this report, which is distributed to all waste-site custodians.

  15. --No Title--

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

    4: Imputation Flags for HVAC, Lighting and Shell Conservation Features (cb86f14.csv) Ques- ... 106- 106 ZVAR. Imputed any other lighting cons ZOTLT3 108- 108 ZVAR. Imputed type ...

  16. --No Title--

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

    File 15: Imputation Flags for Lighting and Conservation Features (CBECS89.A15) Ques- tion- ... ZHIDP4 34- 34 ZVAR. Imputed any other lighting equipment ZOTLT4 36- 36 ZVAR. Imputed ...

  17. Y-12s environment, safety and health history part 2

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

    would provide protection from these airborne hazards. Areas began to be flagged off and buffer areas established. Over the ensuing years the environment at the Y-12 site has been...

  18. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Filter by Author Fung, Jimmy (10) Harrison, Alan K (4) Canfield, Thomas R (2) Fung, Jimmy ... Ejecta source and transport modeling in the FLAG hydrocode Fung, Jimmy ; Harrison, Alan K ...

  19. DOE names Bechtel BWXT Idaho and the Advanced Mixed Waste Treatment...

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

    Star Site Rick Provencher of DOE-ID, Jeff Mousseau of BBWI and co-safety chairs Tracy Anderson and Josh Wallace raise the VPP flag indicating the Advanced Mixed Waste Treatment...

  20. Interactive Jobs

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

    from the pool of free nodes. The following command requests two nodes using the debug partition edison% salloc -N 2 -p debug The -p flag specifies the name of the partition...

  1. EERE Blog | Department of Energy

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

    10, 2015 World's First Fuel Cell Cargo Trucks Deployed at U.S. Airport A ribbon-cutting ceremony held at Memphis International Airport on April 9, 2015 marked the start of a...

  2. Deputy Secretary Poneman Statement on Second Meeting of the U...

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

    ... joins with officials from South Africa's energy sector to cut the ribbon at POWER-GEN Africa 2014 in Cape Town, South Africa. | Photo courtesy of the Energy Department. ...

  3. U.S. and Mozambique Hold Bilateral Discussions on Prosperous...

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

    Deputy Secretary Poneman joins with officials from South Africa's energy sector to cut the ribbon at POWER-GEN Africa 2014 in Cape Town, South Africa. | Photo courtesy of the ...

  4. U.S. and South Africa Hold Bilateral Discussion on Building a...

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

    Earlier in the week, Deputy Secretary Poneman delivered keynote remarks at the POWER GEN ... energy sector to cut the ribbon at POWER-GEN Africa 2014 in Cape Town, South Africa. | ...

  5. Slender tip laser scalpel

    DOE Patents [OSTI]

    Veligdan, James T.

    2004-01-06

    A laser scalpel includes a ribbon optical waveguide extending therethrough and terminating at a slender optical cutting tip. A laser beam is emitted along the height of the cutting tip for cutting tissue therealong.

  6. Nationwide: Slashing Red Tape To Speed Solar Deployment for Homes...

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

    Chicago Solar Express Reduces Costs, Wait Times Mercer Island celebrates the 500th Solarize installation in the state of Washington with a ribbon cutting at the Auto-Spa car wash. ...

  7. Linking Transformational Materials and Processing for an Energy-Efficient and Low-Carbon Economy, 2010

    SciTech Connect (OSTI)

    Hunt, Warren H.; Brindle, Ross; James, Mallory; Justiniano, Mauricio; Sabouni, Ridah; Seader, Melanie; Ruch, Jennifer; Andres, Howard; Zafar, Muhammad

    2010-06-01

    The Energy Materials Blue Ribbon Panel, representing experts from industry, academia, and government, identifies new materials and processing breakthroughs that could lead to transformational advances in energy efficiency, energy security, and carbon reduction.

  8. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    A. The main focus of the meeting was on accident tolerant fuels, an important post Fukushima issue, and on issues related to the report of the Blue Ribbon Commission on...

  9. ALSNews Vol. 314

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

    Kung, DOE Associate Director of Science for Basic Energy Sciences (pictured below speaking at the ribbon-cutting ceremony), focused on the need to discover new, earth-abundant...

  10. Washington: Battery Manufacturer Brings Material Production Home...

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

    can be used in ultracapacitors, lithium-ion batteries, and advanced lead acid batteries. ... EnerG2 Ribbon Cutting Ceremony for new battery materials plant in Albany, Oregon. Photo ...

  11. Gigatron microwave amplifier

    DOE Patents [OSTI]

    McIntyre, Peter M. (611 Montclair, College Station, TX 77840)

    1993-01-01

    An electron tube for achieving high power at high frequency with high efficiency, including an input coupler, a ribbon-shaped electron beam and a traveling wave output coupler. The input coupler is a lumped constant resonant circuit that modulates a field emitter array cathode at microwave frequency. A bunched ribbon electron beam is emitted from the cathode in periodic bursts at the desired frequency. The beam has a ribbon configuration to eliminate limitations inherent in round beam devices. The traveling wave coupler efficiently extracts energy from the electron beam, and includes a waveguide with a slot therethrough for receiving the electron beam. The ribbon beam is tilted at an angle with respect to the traveling wave coupler so that the electron beam couples in-phase with the traveling wave in the waveguide. The traveling wave coupler thus extracts energy from the electron beam over the entire width of the beam.

  12. Gigatron microwave amplifier

    DOE Patents [OSTI]

    McIntyre, P.M.

    1993-07-13

    An electron tube for achieving high power at high frequency with high efficiency is described, including an input coupler, a ribbon-shaped electron beam and a traveling wave output coupler. The input coupler is a lumped constant resonant circuit that modulates a field emitter array cathode at microwave frequency. A bunched ribbon electron beam is emitted from the cathode in periodic bursts at the desired frequency. The beam has a ribbon configuration to eliminate limitations inherent in round beam devices. The traveling wave coupler efficiently extracts energy from the electron beam, and includes a waveguide with a slot there through for receiving the electron beam. The ribbon beam is tilted at an angle with respect to the traveling wave coupler so that the electron beam couples in-phase with the traveling wave in the waveguide. The traveling wave coupler thus extracts energy from the electron beam over the entire width of the beam.

  13. Nuclear Physics Technology Saves Lives | Jefferson Lab

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

    Physics Technology Saves Lives January 11, 2006 Listen to this story Ribbon With early ... Group, headed by Stan Majewski, is part of the Physics Division here at Jefferson Lab. ...

  14. 1

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

    he noted."The ribbon follows a circular arc of high pressure that we believe is centered on the direction of the magnetic field of the interstellar cloud through which we are...

  15. Structures and Activities Shed Light into Cancer and Aging Phenotypes...

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

    8 Structures and Activities Shed Light into Cancer and Aging Phenotypes of Helicase XPD Mutations figure 1 Figure 1. Ribbon diagram of crystal structures of SaXPD (A) and apo SaXPD...

  16. Energy News | Department of Energy

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

    October 8, 2015 Secretary of Energy Ernest Moniz cuts the ceremonial ribbon to signal the start of U.S. Department of Energy Solar Decathlon 2015 in Irvine, California. |...

  17. EERE News | Department of Energy

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

    October 8, 2015 Secretary of Energy Ernest Moniz cuts the ceremonial ribbon to signal the start of U.S. Department of Energy Solar Decathlon 2015 in Irvine, California. | Photo by...

  18. Blog Archive | Department of Energy

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

    joins with officials from South Africa's energy sector to cut the ribbon at POWER-GEN Africa 2014 in Cape Town, South Africa. | Photo courtesy of the Energy Department. Building...

  19. Analysis of Crossover Points for MVLT Superclass

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

    Steel and Amorphous Ribbon for the MVLT Superclass Cross-over points for the Medium Voltage Liquid Filled distribution transformer super-class have been analyzed based on the...

  20. NREL Helps Countries Build Stronger Economies with Low-Emission Development

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

    - Continuum Magazine | NREL Photo taken from above looking down between two rows of red, yellow, blue, green and white flags. Below, two women look toward a man as they all walk forward on a white floor dappled with squares of sunshine. NREL's Caroline Uriarte, Andrea Watson, and Dan Bilello stroll below an array of international flags. The three are a few of the laboratory's key players in global partnerships that assist developing countries with low-emission economic development. Through

  1. A Global Sustainable Energy Future | Department of Energy

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

    A Global Sustainable Energy Future A Global Sustainable Energy Future April 19, 2013 - 10:56am Addthis World energy leaders at the ribbon cutting for the CEM Innovation Showcase Pavilion, from L to R: Dr. Farooq Abdullah, Indian Minister of New & Renewable Energy; South African Energy Minister Dipuo Peters; U.S. Energy Secretary Steven Chu; Deputy Chairman of Indian Planning Commission Montek Singh Ahluwalia. World energy leaders at the ribbon cutting for the CEM Innovation Showcase

  2. Secretary Chu Celebrates Expansion of Lithium-Ion Battery Production in

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

    North Carolina | Department of Energy Celebrates Expansion of Lithium-Ion Battery Production in North Carolina Secretary Chu Celebrates Expansion of Lithium-Ion Battery Production in North Carolina July 26, 2011 - 3:15pm Addthis Secretary Chu joins local officials and dignitaries for Celgard's ribbon-cutting. | Photo courtesy of Celgard Secretary Chu joins local officials and dignitaries for Celgard's ribbon-cutting. | Photo courtesy of Celgard Niketa Kumar Niketa Kumar Public Affairs

  3. Read More About Nuclear Waste Management | Department of Energy

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

    Initiatives » Consent-Based Siting » Read More About Nuclear Waste Management Read More About Nuclear Waste Management Background Information Strategy for the Management and Disposal of Used Nuclear Fuel and High-Level Radioactive Waste Blue Ribbon Commission on America's Nuclear Future Report to the Secretary of Energy Secretary Moniz's Remarks on "A Look Back on the Blue Ribbon Commission on America's Nuclear Future" FACT SHEET: The Path Forward on Nuclear Waste Disposal Report on

  4. Electrically controlling the polarizing direction of a graphene polarizer

    SciTech Connect (OSTI)

    Zhu, Z. H., E-mail: zzhwcx@163.com; Qin, S. Q. [College of Optoelectronic Science and Engineering, National University of Defense Technology, Changsha 410073 (China); State Key Laboratory of High Performance Computing, National University of Defense Technology, Changsha 410073 (China); Guo, C. C.; Liu, K.; Zhang, J. F.; Ye, W. M.; Yuan, X. D. [College of Optoelectronic Science and Engineering, National University of Defense Technology, Changsha 410073 (China)

    2014-09-14

    We theoretically demonstrate a polarizer with an electrically controllable polarizing direction in the far infrared range using two orthogonal periodic arrays of graphene ribbons, which have different widths and are supported on a dielectric film placed on a thick piece of metal. The operation mechanism originates from the polarization-dependent resonant absorption of the two orthogonal graphene ribbons, which can be respectively controlled with different external bias voltages. The operation wavelength can be expanded to terahertz (THz) radiation.

  5. Solar LED Light Pilot Project Illuminates the Way in Alabama | Department

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

    of Energy LED Light Pilot Project Illuminates the Way in Alabama Solar LED Light Pilot Project Illuminates the Way in Alabama September 12, 2012 - 2:15pm Addthis Boaz, Alabama Mayor Tim Walker, along with state representatives and community leaders, cut the ribbon for the state's solar LED light pilot project. | Photo courtesy of Lionel Green, Sand Mountain Reporter. Boaz, Alabama Mayor Tim Walker, along with state representatives and community leaders, cut the ribbon for the state's solar

  6. Fiber Lasers

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

    Fiber Lasers NIF & Photon Science physicists are exploring the fundamental limits of traditional round fiber structure and developing alternate solutions to allow scaling to higher powers and pulse energies. Comprehensive models of ribbon fiber structures, or waveguides, are also being developed. The goal is to develop ribbon fiber lasers that can amplify light beams to powers well beyond fundamental limits. Joint research efforts with the Lasers and Optics Research Center at the U.S. Air

  7. Advanced Battery Manufacturing Making Strides in Oregon | Department of

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

    Energy Advanced Battery Manufacturing Making Strides in Oregon Advanced Battery Manufacturing Making Strides in Oregon February 16, 2012 - 12:09pm Addthis EnerG2 Ribbon Cutting Ceremony for new battery materials plant in Albany, Oregon. Photo courtesy of the Vehicle Technologies Program EnerG2 Ribbon Cutting Ceremony for new battery materials plant in Albany, Oregon. Photo courtesy of the Vehicle Technologies Program What are the key facts? Through the Recovery Act, the Department has

  8. Thermionic nuclear reactor with internal heat distribution and multiple duct cooling

    DOE Patents [OSTI]

    Fisher, C.R.; Perry, L.W. Jr.

    1975-11-01

    A Thermionic Nuclear Reactor is described having multiple ribbon-like coolant ducts passing through the core, intertwined among the thermionic fuel elements to provide independent cooling paths. Heat pipes are disposed in the core between and adjacent to the thermionic fuel elements and the ribbon ducting, for the purpose of more uniformly distributing the heat of fission among the thermionic fuel elements and the ducts.

  9. Allinea MAP at NERSC

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

    Graphical User Interface can be greatly improved if used in conjunction with the free NX software. Introduction Allinea MAP is a parallel profiler with simple Graphical User...

  10. Sheets Wave Basin | Open Energy Information

    Open Energy Info (EERE)

    Capability Real-Time Yes Integrated DisplayGraphics Facility is equipped with Matlab and National Instruments LabVIEW software, as well as other packages, with graphic...

  11. Barium uranyl diphosphonates

    SciTech Connect (OSTI)

    Nelson, Anna-Gay D.; Alekseev, Evgeny V.; Ewing, Rodney C.; Albrecht-Schmitt, Thomas E.

    2012-08-15

    Three Ba{sup 2+}/UO{sub 2}{sup 2+} methylenediphosphonates have been prepared from mild hydrothermal treatment of uranium trioxide, methylendiphosphonic acid (C1P2) with barium hydroxide octahydrate, barium iodate monohydrate, and small aliquots of HF at 200 Degree-Sign C. These compounds, Ba[UO{sub 2}[CH{sub 2}(PO{sub 3}){sub 2}]{center_dot}1.4H{sub 2}O (Ba-1), Ba{sub 3}[(UO{sub 2}){sub 4}(CH{sub 2}(PO{sub 3}){sub 2}){sub 2}F{sub 6}]{center_dot}6H{sub 2}O (Ba-2), and Ba{sub 2}[(UO{sub 2}){sub 2}(CH{sub 2}(PO{sub 3}){sub 2})F{sub 4}]{center_dot}5.75H{sub 2}O (Ba-3) all adopt layered structures based upon linear uranyl groups and disphosphonate molecules. Ba-2 and Ba-3 are similar in that they both have UO{sub 5}F{sub 2} pentagonal bipyramids that are bridged and chelated by the diphosphonate moiety into a two-dimensional zigzag anionic sheet (Ba-2) and a one-dimensional ribbon anionic chain (Ba-3). Ba-1, has a single crystallographically unique uranium metal center where the C1P2 ligand solely bridges to form [UO{sub 2}[CH{sub 2}(PO{sub 3}){sub 2}]{sup 2-} sheets. The interlayer space of the structures is occupied by Ba{sup 2+}, which, along with the fluoride ion, mediates the structure formed and maintains overall charge balance. - Graphical abstract: Illustration of the stacking of the layers in Ba{sub 3}[(UO{sub 2}){sub 4}(CH{sub 2}(PO{sub 3}){sub 2}){sub 2})F{sub 6}]{center_dot}6H{sub 2}O viewed along the c-axis. The structure is constructed from UO{sub 7} pentagonal bipyramidal units, U(1)O{sub 7}=gray, U(2)O{sub 7}=yellow, barium=blue, phosphorus=magenta, fluorine=green, oxygen=red, carbon=black, and hydrogen=light peach. Highlights: Black-Right-Pointing-Pointer The polymerization of the UO{sub 2}{sup 2+} sites to form uranyl dimers leads to structural variations in compounds. Black-Right-Pointing-Pointer Barium cations stitch uranyl diphosphonate anionic layers together, and help mediate structure formation. Black-Right-Pointing-Pointer HF acts as both a mineralizing agent and a ligand.

  12. Space-Based Solar Power | Department of Energy

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

    Space-Based Solar Power Space-Based Solar Power Graphics by Sarah Gerrity. Interactivity by

  13. Calculation of room temperature conductivity and mobility in tin-based topological insulator nanoribbons

    SciTech Connect (OSTI)

    Vandenberghe, William G. Fischetti, Massimo V.

    2014-11-07

    Monolayers of tin (stannanane) functionalized with halogens have been shown to be topological insulators. Using density functional theory (DFT), we study the electronic properties and room-temperature transport of nanoribbons of iodine-functionalized stannanane showing that the overlap integral between the wavefunctions associated to edge-states at opposite ends of the ribbons decreases with increasing width of the ribbons. Obtaining the phonon spectra and the deformation potentials also from DFT, we calculate the conductivity of the ribbons using the Kubo-Greenwood formalism and show that their mobility is limited by inter-edge phonon backscattering. We show that wide stannanane ribbons have a mobility exceeding 10{sup 6} cm{sup 2}/Vs. Contrary to ordinary semiconductors, two-dimensional topological insulators exhibit a high conductivity at low charge density, decreasing with increasing carrier density. Furthermore, the conductivity of iodine-functionalized stannanane ribbons can be modulated over a range of three orders of magnitude, thus rendering this material extremely interesting for classical computing applications.

  14. Electromigration process for the purification of molten silicon during crystal growth

    DOE Patents [OSTI]

    Lovelace, Alan M. Administrator of the National Aeronautics and Space (San Pedro, CA); Shlichta, Paul J. (San Pedro, CA)

    1982-01-01

    A process for the purification of molten materials during crystal growth by electromigration of impurities to localized dirty zones. The process has particular applications for silicon crystal growth according to Czochralski techniques and edge-defined film-fed growth (EFG) conditions. In the Czochralski crystal growing process, the impurities are electromigrated away from the crystallization interface by applying a direct electrical current to the molten silicon for electromigrating the charged impurities away from the crystal growth interface. In the EFG crystal growth process, a direct electrical current is applied between the two faces which are used in forming the molten silicon into a ribbon. The impurities are thereby migrated to one side only of the crystal ribbon. The impurities may be removed or left in place. If left in place, they will not adversely affect the ribbon when used in solar collectors. The migration of the impurity to one side only of the silicon ribbon is especially suitable for use with asymmetric dies which preferentially crystallize uncharged impurities along one side or face of the ribbon.

  15. Monolithic laser diode array with one metalized sidewall

    DOE Patents [OSTI]

    Freitas, Barry L. (Livermore, CA); Skidmore, Jay A. (Livermore, CA); Wooldridge, John P. (Livermore, CA); Emanuel, Mark A. (Livermore, CA); Payne, Stephen A. (Castro Valley, CA)

    2001-01-01

    A monolithic, electrically-insulating substrate that contains a series of notched grooves is fabricated. The substrate is then metalized so that only the top surface and one wall adjacent to the notch are metalized. Within the grooves is located a laser bar, an electrically-conductive ribbon or contact bar and an elastomer which secures/registers the laser bar and ribbon (or contact bar) firmly along the wall of the groove that is adjacent to the notch. The invention includes several embodiments for providing electrical contact to the corresponding top surface of the adjacent wall. In one embodiment, after the bar is located in the proper position, the electrically conductive ribbon is bent so that it makes electrical contact with the adjoining metalized top side of the heatsink.

  16. Flexible A-15 superconducting tape via the amorphous state

    SciTech Connect (OSTI)

    Clapp, M.T.; Shi, D.

    1985-05-15

    The melt spinning technique was used to rapidly solidify superconducting materials. In the Ti/sub 3/Nb/sub 6/Mo/sub 3/Si/sub 4/ alloy system, it was possible to form metastable A-15 and amorphous ribbons as the quenching rate was increased. The liquid-quenched A-15 ribbons were extremely brittle, which is typical of this crystal structure. The metastable A-15 phase could also be formed by annealing the amorphous ribbons. These, however, were far more flexible, their percent elongation being up to 30 times greater than that of the liquid quenched A-15's. The flexibility appeared to depend on grain size, and increased as the grain size decreased. This is consistent with behavior observed in other brittle materials of a brittle to ductile transition as a function of grain size.

  17. Laser Safety Method For Duplex Open Loop Parallel Optical Link

    DOE Patents [OSTI]

    Baumgartner, Steven John (Zumbro Falls, MN); Hedin, Daniel Scott (Rochester, MN); Paschal, Matthew James (Rochester, MN)

    2003-12-02

    A method and apparatus are provided to ensure that laser optical power does not exceed a "safe" level in an open loop parallel optical link in the event that a fiber optic ribbon cable is broken or otherwise severed. A duplex parallel optical link includes a transmitter and receiver pair and a fiber optic ribbon that includes a designated number of channels that cannot be split. The duplex transceiver includes a corresponding transmitter and receiver that are physically attached to each other and cannot be detached therefrom, so as to ensure safe, laser optical power in the event that the fiber optic ribbon cable is broken or severed. Safe optical power is ensured by redundant current and voltage safety checks.

  18. Shape memory properties and microstructural evolution of rapidly solidified CuAlBe alloys

    SciTech Connect (OSTI)

    Ergen, Semra; Uzun, Orhan; Yilmaz, Fikret; Kiliaslan, M. Fatih

    2013-06-15

    In this work, the effects of Be addition on the microstructure and phase transformation temperatures of Cu12AlxBe (x = 0.4, 0.5 and 0.6 wt.%) shape memory alloys fabricated by using the arc-melting and melt-spinning techniques have been investigated. X-ray diffraction analysis revealed that the arc-melted alloys consisted of austenitic ?{sub 1}, martensitic ?{sub 1}? and ?{sub 2} precipitate phases, whereas melt-spun ribbons were composed of a fully martensitic phase. The average grain size of martensitic phases in melt-spun ribbons was determined by electron microscopy images, showing a decrease with increasing Beryllium (Be) amount. Moreover, it was found that the Be addition in the arc-melted alloys had a distinct effect on the morphology of the ?{sub 2} precipitate phase. Transmission electron microscopy analysis showed that the thickness of martensitic plates in the melt-spun ribbons reduced with increasing Be addition. In a differential scanning calorimeter analysis, no martensitic transformation (M{sub s}) peak was observed in arc-melted alloys, but it was clearly detected in melt-spun ribbons, in which M{sub s} decreased dramatically with increasing Be addition. The improvement in the shape memory ability of melt-spun ribbons was explained in terms of the refinement in grain size and martensitic plates. - Highlights: The CuAlBe SMAs were produced by means of arc-melter and melt-spinner techniques. MT was directly obtained in melt-spuns without any intermediate process. The transformation temperatures decreased with increasing Be amount. The thickness of martensitic plates in the ribbons reduced with increasing Be. SMP of CuAl was improved by the addition of Be together with rapid solidification.

  19. THE 2014 MARCH 29 X-FLARE: SUBARCSECOND RESOLUTION OBSERVATIONS OF Fe XXI ?1354.1

    SciTech Connect (OSTI)

    Young, Peter R.; Tian, Hui; Jaeggli, Sarah

    2015-02-01

    The Interface Region Imaging Spectrometer (IRIS) is the first solar instrument to observe ?10 MK plasma at subarcsecond spatial resolution through imaging spectroscopy of the Fe XXI ?1354.1 forbidden line. IRIS observations of the X1 class flare that occurred on 2014 March 29 at 17:48 UT reveal Fe XXI emission from both the flare ribbons and the post-flare loop arcade. Fe XXI appears at all of the chromospheric ribbon sites, although typically with a delay of one raster (75s) and sometimes offset by up to 1''. 100-200 km s{sup 1} blue-shifts are found at the brightest ribbons, suggesting hot plasma upflow into the corona. The Fe XXI ribbon emission is compact with a spatial extent of <2'', and can extend beyond the chromospheric ribbon locations. Examples are found of both decreasing and increasing blue-shift in the direction away from the ribbon locations, and blue-shifts were present for at least sixminutes after the flare peak. The post-flare loop arcade, seen in Atmospheric Imaging Assembly 131 filtergram images that are dominated by Fe XXI, exhibited bright loop-tops with an asymmetric intensity distribution. The sizes of the loop-tops are resolved by IRIS at ?1'', and line widths in the loop-tops are not broader than in the loop-legs suggesting the loop-tops are not sites of enhanced turbulence. Line-of-sight speeds in the loop arcade are typically <10 km s{sup 1}, and mean non-thermal motions fall from 43 km s{sup 1} at the flare peak to 26 km s{sup 1} six minutes later. If the average velocity in the loop arcade is assumed to be at rest, then it implies a new reference wavelength for the Fe XXI line of 1354.106 0.023 .

  20. Open Issues

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

    March 2011 Resolved: some OpenMP flags ignored in PGI C/C++ compiler March 29, 2011 by Helen He Description: OpenMP flags other than -mp=nonuma are ignored with the PGI C and C++ wrapper on Hopper. The PGI Fortran wrapper behaves correctly. Read the full post "gni_pub.h" not found in compilation March 29, 2011 by Helen He Description: After the OS upgrade to CLE3.1UP03, codes using "gni_pub.h" are getting the "gni_pub.h not found" error at compile time. The

  1. Thermal wake/vessel detection technique

    DOE Patents [OSTI]

    Roskovensky, John K. (Albuquerque, NM); Nandy, Prabal (Albuquerque, NM); Post, Brian N (Albuquerque, NM)

    2012-01-10

    A computer-automated method for detecting a vessel in water based on an image of a portion of Earth includes generating a thermal anomaly mask. The thermal anomaly mask flags each pixel of the image initially deemed to be a wake pixel based on a comparison of a thermal value of each pixel against other thermal values of other pixels localized about each pixel. Contiguous pixels flagged by the thermal anomaly mask are grouped into pixel clusters. A shape of each of the pixel clusters is analyzed to determine whether each of the pixel clusters represents a possible vessel detection event. The possible vessel detection events are represented visually within the image.

  2. DOE, Contractors Gather Food for Less Fortunate | Department of Energy

    Energy Savers [EERE]

    DOE, Contractors Gather Food for Less Fortunate DOE, Contractors Gather Food for Less Fortunate July 1, 2014 - 10:27am Addthis Mark Duff (LATA KY), Christa Dailey (Pro2Serve), Jennifer Woodard (DOE) and Kelly Layne (LATA KY) with an American flag constructed of donated food. Mark Duff (LATA KY), Christa Dailey (Pro2Serve), Jennifer Woodard (DOE) and Kelly Layne (LATA KY) with an American flag constructed of donated food. Media Contact Buz Smith (270) 441-6821 Robert.Smith@lex.doe.gov PADUCAH,

  3. Interactive Jobs

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

    Interactive Jobs Interactive Jobs To run an interactive job on Hopper's compute nodes you must request the number of nodes you want and have the system allocate resources from the pool of free nodes. The following command requests 2 nodes using the interactive queue. hopper% qsub -I -q debug -l mppwidth=48 The -I flag specifies an interactive job. The -q flag specifies the name of the queue and -l mppwidth determines the number of nodes to allocate for your job, but not as you might expect. The

  4. Understanding Resource Nationalism in the 21st Century

    SciTech Connect (OSTI)

    Hughes, Llewelyn; Kreyling, Sean J.

    2010-07-26

    Resource nationalism in oil-importing states appears on the rise. Oil price volatility underpinned by demand growth has led China, India and others to increase state support for national-flag firms in order to increase the states energy self-sufficiency. Both Chinese and Indian National Oil Companies (NOCs) have made energy investments worldwide, including in Sudan and Iran. Long-standing oil importers such as the United States and Japan have reenergized policies designed to increase domestic production of crude and crude substitutes, or have subsidized national-flag firms, in the name of energy independence.

  5. Method of producing a hybrid matrix fiber composite

    DOE Patents [OSTI]

    Deteresa, Steven J. (Livermore, CA); Lyon, Richard E. (Absecon, NJ); Groves, Scott E. (Brentwood, CA)

    2006-03-28

    Hybrid matrix fiber composites having enhanced compressive performance as well as enhanced stiffness, toughness and durability suitable for compression-critical applications. The methods for producing the fiber composites using matrix hybridization. The hybrid matrix fiber composites comprised of two chemically or physically bonded matrix materials, whereas the first matrix materials are used to impregnate multi-filament fibers formed into ribbons and the second matrix material is placed around and between the fiber ribbons that are impregnated with the first matrix material and both matrix materials are cured and solidified.

  6. A Novel Antibody Engineering Platform to Improve Antibody Stability -

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

    Energy Innovation Portal A Novel Antibody Engineering Platform to Improve Antibody Stability Argonne National Laboratory Contact ANL About This Technology Fig. 1: Ribbon diagram of a stabilized antibody fragment (scFv) that binds <em>the B. anthracis</em> protein BclA.&nbsp; The stabilizing amino acid modifications are depicted as blue spheres.&nbsp; Fig. 1: Ribbon diagram of a stabilized antibody fragment (scFv) that binds the B. anthracis protein BclA. The stabilizing

  7. Hybrid matrix fiber composites

    DOE Patents [OSTI]

    Deteresa, Steven J.; Lyon, Richard E.; Groves, Scott E.

    2003-07-15

    Hybrid matrix fiber composites having enhanced compressive performance as well as enhanced stiffness, toughness and durability suitable for compression-critical applications. The methods for producing the fiber composites using matrix hybridization. The hybrid matrix fiber composites include two chemically or physically bonded matrix materials, whereas the first matrix materials are used to impregnate multi-filament fibers formed into ribbons and the second matrix material is placed around and between the fiber ribbons that are impregnated with the first matrix material and both matrix materials are cured and solidified.

  8. The effect of electron-electron interaction induced dephasing on electronic transport in graphene nanoribbons

    SciTech Connect (OSTI)

    Kahnoj, Sina Soleimani; Touski, Shoeib Babaee; Pourfath, Mahdi E-mail: pourfath@iue.tuwien.ac.at

    2014-09-08

    The effect of dephasing induced by electron-electron interaction on electronic transport in graphene nanoribbons is theoretically investigated. In the presence of disorder in graphene nanoribbons, wavefunction of electrons can set up standing waves along the channel and the conductance exponentially decreases with the ribbon's length. Employing the non-equilibrium Green's function formalism along with an accurate model for describing the dephasing induced by electron-electron interaction, we show that this kind of interaction prevents localization and transport of electrons remains in the diffusive regime where the conductance is inversely proportional to the ribbon's length.

  9. Stability analysis of zigzag boron nitride nanoribbons

    SciTech Connect (OSTI)

    Rai, Hari Mohan Late, Ravikiran; Saxena, Shailendra K.; Kumar, Rajesh; Sagdeo, Pankaj R.; Jaiswal, Neeraj K.; Srivastava, Pankaj

    2015-05-15

    We have explored the structural stability of bare and hydrogenated zigzag boron nitride nanoribbons (ZBNNRs). In order to investigate the structural stability, we calculate the cohesive energy for bare, one-edge and both edges H-terminated ZBNNRs with different widths. It is found that the ZBNNRs with width Nz=8 are energetically more favorable than the lower-width counterparts (Nz<8). Bare ZBNNRs have been found energetically most stable as compared to the edge terminated ribbons. Our analysis reveals that the structural stability is a function of ribbon-width and it is not affected significantly by the type of edge-passivation (one-edge or both-edges)

  10. Biomass for the Nation: How One Energy Department Expert Has Helped Lead

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

    the Way | Department of Energy Biomass for the Nation: How One Energy Department Expert Has Helped Lead the Way Biomass for the Nation: How One Energy Department Expert Has Helped Lead the Way December 12, 2011 - 4:58pm Addthis John Ferrell (center -- 4th from left) participates in a ribbon cutting ceremony marking the grand opening of a cellulosic ethanol demonstration facility in Tennessee. | Photo by Amy Smotherman Burgess. John Ferrell (center -- 4th from left) participates in a ribbon

  11. One Cool Change at Energy HQ | Department of Energy

    Energy Savers [EERE]

    One Cool Change at Energy HQ One Cool Change at Energy HQ July 6, 2012 - 3:49pm Addthis Officials from the Energy Department and NORESCO cut the ribbon at the new chiller plant in the Forrestal building. The chiller is expected to save $600,000 per year from the Department's energy bills. | Energy Department photo Officials from the Energy Department and NORESCO cut the ribbon at the new chiller plant in the Forrestal building. The chiller is expected to save $600,000 per year from the

  12. Primary arm spacing in chill block melt spun Ni-Mo alloys

    SciTech Connect (OSTI)

    Tewari, S.N.; Glasgow, T.K.

    1986-01-01

    Chill block melt spun ribbons of Ni-Mo binary alloys containing 8.0 to 41.8 wt % Mo have been prepared under carefully controlled processing conditions. The growth velocity has been determined as a function of distance from the quench surface from the observed ribbon thickness dependence on the melt puddle residence time. Primary arm spacings measured at the midribbon thickness locations show a dependence on growth velocity and alloy composition which is expected from dendritic growth models for binary alloys directionally solidified in a positive temperature gradient.

  13. Building Strong, Sustainable Energy Partnerships with Africa | Department

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

    of Energy Strong, Sustainable Energy Partnerships with Africa Building Strong, Sustainable Energy Partnerships with Africa March 31, 2014 - 2:43pm Addthis Deputy Secretary Poneman joins with officials from South Africa’s energy sector to cut the ribbon at POWER-GEN Africa 2014 in Cape Town, South Africa. | Photo courtesy of the Energy Department. Deputy Secretary Poneman joins with officials from South Africa's energy sector to cut the ribbon at POWER-GEN Africa 2014 in Cape Town, South

  14. Washington: Putting More Solar on More Rooftops in Washington State |

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

    Department of Energy Putting More Solar on More Rooftops in Washington State Washington: Putting More Solar on More Rooftops in Washington State November 8, 2013 - 12:00am Addthis Mercer Island celebrates the 500th Solarize installation in the state of Washington with a ribbon cutting at the Auto-Spa car wash. Mercer Island celebrates the 500th Solarize installation in the state of Washington with a ribbon cutting at the Auto-Spa car wash. EERE SunShot Initiative awardee Evergreen State

  15. EERE Success Story-Washington: Putting More Solar on More Rooftops in

    Office of Environmental Management (EM)

    Washington State | Department of Energy Putting More Solar on More Rooftops in Washington State EERE Success Story-Washington: Putting More Solar on More Rooftops in Washington State November 8, 2013 - 12:00am Addthis Mercer Island celebrates the 500th Solarize installation in the state of Washington with a ribbon cutting at the Auto-Spa car wash. Mercer Island celebrates the 500th Solarize installation in the state of Washington with a ribbon cutting at the Auto-Spa car wash. EERE SunShot

  16. Widget:IconContainer | Open Energy Information

    Open Energy Info (EERE)

    ui-icon-mail-open ui-icon-suitcase ui-icon-comment ui-icon-person ui-icon-print ui-icon-trash ui-icon-locked ui-icon-unlocked ui-icon-bookmark ui-icon-tag ui-icon-home ui-icon-flag...

  17. Totalview

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

    also recommend that you do not run with optimization turned on, flags such as -fast. A Fortran example: % ftn -g -O0 -o testTVex testTV.f A C example: % cc -g -O0 -o testTVex...

  18. T-667: Red Hat Enterprise Linux kernel security and bug fix update

    Broader source: Energy.gov [DOE]

    It was found that an mmap() call with the MAP_PRIVATE flag on "/dev/zero" would create transparent hugepages and trigger a certain robustness check. A local, unprivileged user could use this flaw to cause a denial of service. (CVE-2011-2479, Moderate)

  19. Nay Chehab | Department of Energy

    Office of Environmental Management (EM)

    Nay Chehab About Us Nay Chehab - Program Analyst, Office of Energy Efficiency and Renewable Energy Most Recent Wireless Electric Charging: The Future of Plug-In Electric Vehicles is Going Cordless March 7 Plugged In: Understanding How and Where Plug-in Electric Vehicle Drivers Charge Up December 2 Last Flag of the 2015 Green Racing Season October 15

  20. Geologic Map of the Eugene Mountains, Northwestern Nevada | Open...

    Open Energy Info (EERE)

    Northwestern NevadaInfo GraphicMapChart Abstract Relief shown by contours and spot heights. Includes 3 col. cross sections, 3 col. graphical insets and 1 table designated...

  1. Method and apparatus for conducting variable thickness vapor deposition

    DOE Patents [OSTI]

    Nesslage, G.V.

    1984-08-03

    A method of vapor depositing metal on a substrate in variable thickness comprises conducting the deposition continuously without interruption to avoid formation of grain boundaries. To achieve reduced deposition in specific regions a thin wire or ribbon blocking body is placed between source and substrate to partially block vapors from depositing in the region immediately below.

  2. High strength, light weight Ti-Y composites and method of making same

    DOE Patents [OSTI]

    Verhoeven, J.D.; Ellis, T.W.; Russell, A.M.; Jones, L.L.

    1993-04-06

    A high strength, light weight in-situ'' Ti-Y composite is produced by deformation processing a cast body having Ti and Y phase components distributed therein. The composite comprises elongated, ribbon-shaped Ti and Y phase components aligned along an axis of the deformed body.

  3. High strength, light weight Ti-Y composites and method of making same

    DOE Patents [OSTI]

    Verhoeven, John D. (Ames, IA); Ellis, Timothy W. (Ames, IA); Russell, Alan M. (Ames, IA); Jones, Lawrence L. (Ames, IA)

    1993-04-06

    A high strength, light weight "in-situ" Ti-Y composite is produced by deformation processing a cast body having Ti and Y phase components distributed therein. The composite comprises elongated, ribbon-shaped Ti and Y phase components aligned along an axis of the deformed body.

  4. Flexible optical panel

    DOE Patents [OSTI]

    Veligdan, James T. (Manorville, NY)

    2001-01-01

    A flexible optical panel includes laminated optical waveguides, each including a ribbon core laminated between cladding, with the core being resilient in the plane of the core for elastically accommodating differential movement thereof to permit winding of the panel in a coil.

  5. Archives - SRSCRO

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

    Community Issues Archives Blue Ribbon Commission Activities Infrastructure Improvements SRSCRO Letter on SRS M&O Contract The Future of SRS: The Community Perspective What's Next for Nuclear Waste? - A New Strategy for the CSRA DOE Activities Related to SRS Operations

  6. Damien LaVera | Department of Energy

    Office of Environmental Management (EM)

    Damien LaVera About Us Damien LaVera - Deputy Director, Office of Public Affairs Damien LaVera Most Recent Solar Manufacturing: To Compete or Not To Compete June 28 Strengthening the Loan Program February 10 The Blue Ribbon Commission Offers Strong Step Forward July 29

  7. National Template: Hydrogen Vehicle and Infrastructure Codes and Standards (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2010-07-01

    This graphic template shows the SDOs responsible for leading the support and development of key codes and standards for hydrogen.

  8. NV-TAL

    Energy Science and Technology Software Center (OSTI)

    003408MLTPL00 Tensor Algebra Library for NVidia Graphics Processing Units github.com/DmitryLyakh/TAL_SH

  9. Reducing Waste and Harvesting Energy This Halloween | Department of Energy

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

    Waste and Harvesting Energy This Halloween Reducing Waste and Harvesting Energy This Halloween October 30, 2013 - 9:57am Addthis This graphic shows how seasonal waste can be used to generate power. | Graphic by BCS for the Energy Department This graphic shows how seasonal waste can be used to generate power. | Graphic by BCS for the Energy Department Paul Grabowski Demonstration and Deployment, Bioenergy Technologies Office This Halloween, think of turning seasonal municipal solid waste (MSW) to

  10. Ethanol's Effect on Grain Supply and Prices

    SciTech Connect (OSTI)

    2008-01-01

    This document provides graphical information about ethanol's effect on grain supply and prices, uses of corn, and grain price trends.

  11. National Template: Hydrogen Vehicle and Infrastructure Codes and Standards (Fact Sheet), NREL (National Renewable Energy Laboratory)

    Broader source: Energy.gov [DOE]

    This graphic template shows the SDOs responsible for leading the support and development of key codes and standards for hydrogen.

  12. NSIGHTS V.2.50

    Energy Science and Technology Software Center (OSTI)

    001667IBMPC01 n-dimensional Statistical Inverse Graphical Hydraulic Test Simulator https://github.com/nsights/nSIGHTS

  13. VisPortal: Deploying grid-enabled visualization tools through...

    Office of Scientific and Technical Information (OSTI)

    English Subject: 99 GENERAL AND MISCELLANEOUSMATHEMATICS, COMPUTING, AND INFORMATION SCIENCE; ALGORITHMS; V CODES; COMPUTER GRAPHICS; DATA TRANSMISSION; COMPUTER NETWORKS...

  14. Goodyear Testing Self-Inflating Tire Systems in U.S. Trucking Fleets |

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

    Department of Energy Goodyear Testing Self-Inflating Tire Systems in U.S. Trucking Fleets Goodyear Testing Self-Inflating Tire Systems in U.S. Trucking Fleets April 7, 2015 - 4:52pm Addthis This graphic shows how Goodyear's new Air Maintenance Technology -- also called the self-regulating tire -- works. | Graphic courtesy of Goodyear. This graphic shows how Goodyear's new Air Maintenance Technology -- also called the self-regulating tire -- works. | Graphic courtesy of Goodyear. The Goodyear

  15. 54.5 MPG and Beyond: New Tire Technology Pumps Up Fuel Savings | Department

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

    of Energy New Tire Technology Pumps Up Fuel Savings 54.5 MPG and Beyond: New Tire Technology Pumps Up Fuel Savings December 12, 2012 - 10:30am Addthis This graphic shows how Goodyear's new Air Maintenance Technology -- also called the self-regulating tire -- works. | Graphic courtesy of Goodyear. This graphic shows how Goodyear's new Air Maintenance Technology -- also called the self-regulating tire -- works. | Graphic courtesy of Goodyear. Rebecca Matulka Rebecca Matulka Former Digital

  16. CABRAKAN1.0

    Energy Science and Technology Software Center (OSTI)

    2007-05-15

    Cabrakan is a software framework designed for cognitive modeling, machine learning, and pattern recognition. This software has a graphical user interface that can be used to visualize graphical structures and build models graphically. Cabrakan models are created using with a collection of application-specific modules, which can be reused from previous applications or designed for a particular algorithm to incorporate.

  17. Cognitive Foundry 2.0

    Energy Science and Technology Software Center (OSTI)

    2007-12-18

    Cognitive Foundry is a software framework designed for cognitive modeling, machine learning, and pattern recognition. This software has a graphical user interface that can be used to visualize graphical structures and build models graphically. Cognitive Foundry models are created using with a collection of application-specific modules, which can be reused from previous applcations or designed for a particular algorithm to incorporate.

  18. Crystal structures of two novel borate compounds MgInBO{sub 4} and MgIn{sub 7/8}B{sub 7/8}O{sub 29/8}

    SciTech Connect (OSTI)

    Li, H.K. [School of Materials Science and Engineering, Central South University, Changsha, Hunan 410083 (China); Science Center for Phase Diagram and Materials Design and Manufacture, Central South University, Changsha, Hunan 410083 (China); Cai, G.M., E-mail: caigemei@csu.edu.cn [School of Materials Science and Engineering, Central South University, Changsha, Hunan 410083 (China); Science Center for Phase Diagram and Materials Design and Manufacture, Central South University, Changsha, Hunan 410083 (China); Fan, J.J.; Jin, Z.P. [School of Materials Science and Engineering, Central South University, Changsha, Hunan 410083 (China); Science Center for Phase Diagram and Materials Design and Manufacture, Central South University, Changsha, Hunan 410083 (China); Zhou, T.T.; Chen, X.L. [Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190 (China)

    2013-06-15

    Two novel borate compounds MgInBO{sub 4} and MgIn{sub 7/8}B{sub 7/8}O{sub 29/8}, have been synthesized via solid-state reactions, and their crystal structures have been solved and refined from powder X-ray diffraction data. The compound MgInBO{sub 4}, which was obtained at 1190 C, belongs to the warwickite family. It crystallizes in the Pnma space group (no. 62) with a=9.5443(1) , b=3.2771(1) , c=9.5228(1) , and Z=4. The fundamental building units are liner Mg(In)O{sub 6}[In(Mg)]{sub 2}O{sub 10}Mg(In)O{sub 6} chains and isolated BO{sub 3} triangles. The low-temperature phase, MgIn{sub 7/8}B{sub 7/8}O{sub 29/8}, whose crystal structure is solved ab initio by the charge-flipping method with standard chemical formula MgInBO{sub 4}, was prepared at 1080 C. It crystallizes in the P12{sub 1}/n1 space group (no. 14) with a=17.0976(1) , b=3.2504(1) , c=5.3387(1) , ?=96.0829(3), and Z=4. The structure of MgIn{sub 7/8}B{sub 7/8}O{sub 29/8} contains [In(2)/Mg(2)]{sub 2}O{sub 10} groups, MgO{sub 6}InO{sub 6} infinite ribbons and isolated BO{sub 3} triangles. The experiments and the differential thermal analysis (DTA) show the decompositions of MgInBO{sub 4} and MgIn{sub 7/8}B{sub 7/8}O{sub 29/8} happen at about 1220 C and 1180 C, respectively. The comparative crystal chemistry from MgIn{sub 7/8}B{sub 7/8}O{sub 29/8} to MgInBO{sub 4} has been discussed. Infrared spectra and UVvis diffuse reflectance spectra of MgInBO{sub 4} and MgIn{sub 7/8}B{sub 7/8}O{sub 29/8} were measured. - Graphical abstract: The structural transformation from the monoclinic MgIn{sub 7/8}B{sub 7/8}O{sub 29/8} (P12{sub 1}/n1) to the orthorhombic MgInBO{sub 4} (Pnma). - Highlights: Two novel borate compounds MgInBO{sub 4} and MgIn{sub 7/8}B{sub 7/8}O{sub 29/8} have been synthesized via solid-state reactions for the first time. The crystal structures of MgInBO{sub 4} and MgIn{sub 7/8}B{sub 7/8}O{sub 29/8} have been solved and refined from powder X-ray diffraction data. The possible crystal chemical analysis from MgIn{sub 7/8}B{sub 7/8}O{sub 29/8} to MgInBO{sub 4} is discussed. Infrared spectra and UVvis diffuse reflectance spectra of MgInBO{sub 4} and MgIn{sub 7/8}B{sub 7/8}O{sub 29/8} have been measured.

  19. Hanford Site Guidelines for Preparation and Presentation of Geologic Information

    SciTech Connect (OSTI)

    Lanigan, David C.; Last, George V.; Bjornstad, Bruce N.; Thorne, Paul D.; Webber, William D.

    2010-04-30

    A complex geology lies beneath the Hanford Site of southeastern Washington State. Within this geology is a challenging large-scale environmental cleanup project. Geologic and contaminant transport information generated by several U.S. Department of Energy contractors must be documented in geologic graphics clearly, consistently, and accurately. These graphics must then be disseminated in formats readily acceptable by general graphics and document producing software applications. The guidelines presented in this document are intended to facilitate consistent, defensible, geologic graphics and digital data/graphics sharing among the various Hanford Site agencies and contractors.

  20. Vector generator scan converter

    DOE Patents [OSTI]

    Moore, James M. (Livermore, CA); Leighton, James F. (Livermore, CA)

    1990-01-01

    High printing speeds for graphics data are achieved with a laser printer by transmitting compressed graphics data from a main processor over an I/O (input/output) channel to a vector generator scan converter which reconstructs a full graphics image for input to the laser printer through a raster data input port. The vector generator scan converter includes a microprocessor with associated microcode memory containing a microcode instruction set, a working memory for storing compressed data, vector generator hardward for drawing a full graphic image from vector parameters calculated by the microprocessor, image buffer memory for storing the reconstructed graphics image and an output scanner for reading the graphics image data and inputting the data to the printer. The vector generator scan converter eliminates the bottleneck created by the I/O channel for transmitting graphics data from the main processor to the laser printer, and increases printer speed up to thirty fold.

  1. Vector generator scan converter

    DOE Patents [OSTI]

    Moore, J.M.; Leighton, J.F.

    1988-02-05

    High printing speeds for graphics data are achieved with a laser printer by transmitting compressed graphics data from a main processor over an I/O channel to a vector generator scan converter which reconstructs a full graphics image for input to the laser printer through a raster data input port. The vector generator scan converter includes a microprocessor with associated microcode memory containing a microcode instruction set, a working memory for storing compressed data, vector generator hardware for drawing a full graphic image from vector parameters calculated by the microprocessor, image buffer memory for storing the reconstructed graphics image and an output scanner for reading the graphics image data and inputting the data to the printer. The vector generator scan converter eliminates the bottleneck created by the I/O channel for transmitting graphics data from the main processor to the laser printer, and increases printer speed up to thirty fold. 7 figs.

  2. Nuclear reactor safety device

    DOE Patents [OSTI]

    Hutter, Ernest (Wilmette, IL)

    1986-01-01

    A safety device is disclosed for use in a nuclear reactor for axially repositioning a control rod with respect to the reactor core in the event of an upward thermal excursion. Such safety device comprises a laminated helical ribbon configured as a tube-like helical coil having contiguous helical turns with slidably abutting edges. The helical coil is disclosed as a portion of a drive member connected axially to the control rod. The laminated ribbon is formed of outer and inner laminae. The material of the outer lamina has a greater thermal coefficient of expansion than the material of the inner lamina. In the event of an upward thermal excursion, the laminated helical coil curls inwardly to a smaller diameter. Such inward curling causes the total length of the helical coil to increase by a substantial increment, so that the control rod is axially repositioned by a corresponding amount to reduce the power output of the reactor.

  3. Electric and geometric controlling of the magnetic coupling in Kane-Mele nanoribbons

    SciTech Connect (OSTI)

    Bao, Weicheng; Zou, Liang-Jian; Lin, H.-Q.

    2015-05-07

    In this paper, we show that indirect spin interaction J between two magnetic impurities located on honeycomb Kane-Mele zigzag/armchair ribbons (KMZR/KMAR) is easily controlled by staggered potential and geometry. We demonstrate that J in periodic-boundary KMZR reaches maximum at the edges, and oscillates between antiferromagnetic and ferromagnetic couplings when tuning the sublattice staggered potential Δ. The odd-even length effect of J in KMZR and the width dependence of J in KMAR are also presented. These results clearly demonstrate the unique role of topological edge states and finite-size effect in magnetic coupling of quantum spin Hall (QSH) ribbons, and the controllability of the edge magnetism, hence favoring the fabrication of the spintronic devices in two-dimensional buckled honeycomb materials, e.g., silicene and germanene.

  4. Method of extruding and packaging a thin sample of reactive material including forming the extrusion die

    DOE Patents [OSTI]

    Lewandowski, Edward F. (Westmont, IL); Peterson, Leroy L. (Joliet, IL)

    1985-01-01

    This invention teaches a method of cutting a narrow slot in an extrusion die with an electrical discharge machine by first drilling spaced holes at the ends of where the slot will be, whereby the oil can flow through the holes and slot to flush the material eroded away as the slot is being cut. The invention further teaches a method of extruding a very thin ribbon of solid highly reactive material such as lithium or sodium through the die in an inert atmosphere of nitrogen, argon or the like as in a glovebox. The invention further teaches a method of stamping out sample discs from the ribbon and of packaging each disc by sandwiching it between two aluminum sheets and cold welding the sheets together along an annular seam beyond the outer periphery of the disc. This provides a sample of high purity reactive material that can have a long shelf life.

  5. Method of extruding and packaging a thin sample of reactive material, including forming the extrusion die

    DOE Patents [OSTI]

    Lewandowski, E.F.; Peterson, L.L.

    1981-11-30

    This invention teaches a method of cutting a narrow slot in an extrusion die with an electrical discharge machine by first drilling spaced holes at the ends of where the slot will be, whereby the oil can flow through the holes and slot to flush the material eroded away as the slot is being cut. The invention further teaches a method of extruding a very thin ribbon of solid highly reactive material such as lithium or sodium through the die in an inert atmosphere of nitrogen, argon, or the like as in a glovebox. The invention further teaches a method of stamping out sample discs from the ribbon and of packaging each disc by sandwiching it between two aluminum sheets and cold welding the sheets together along an annular seam beyond the outer periphery of the disc. This provides a sample of high purity reactive material that can have a long shelf life.

  6. Process of making titanium carbide (TiC) nano-fibrous felts

    DOE Patents [OSTI]

    Fong, Hao; Zhang, Lifeng; Zhao, Yong; Zhu, Zhengtao

    2015-01-13

    A method of synthesizing mechanically resilient titanium carbide (TiC) nanofibrous felts comprising continuous nanofibers or nano-ribbons with TiC crystallites embedded in carbon matrix, comprising: (a) electrospinning a spin dope for making precursor nanofibers with diameters less than 0.5 J.Lm; (b) overlaying the nanofibers to produce a nanofibrous mat (felt); and then (c) heating the nano-felts first at a low temperature, and then at a high temperature for making electrospun continuous nanofibers or nano-ribbons with TiC crystallites embedded in carbon matrix; and (d) chlorinating the above electrospun nano-felts at an elevated temperature to remove titanium for producing carbide derived carbon (CDC) nano-fibrous felt with high specific surface areas.

  7. Transmission electron microscopy of oxide dispersion strengthened (ODS) molybdenum: effects of irradiation on material microstructure

    SciTech Connect (OSTI)

    Baranwal, R. and Burke, M.G.

    2003-03-03

    Oxide dispersion strengthened (ODS) molybdenum has been characterized using transmission electron microscopy (TEM) to determine the effects of irradiation on material microstructure. This work describes the results-to-date from TEM characterization of unirradiated and irradiated ODS molybdenum. The general microstructure of the unirradiated material consists of fine molybdenum grains (< 5 {micro}m average grain size) with numerous low angle boundaries and isolated dislocation networks. 'Ribbon'-like lanthanum oxides are aligned along the working direction of the product form and are frequently associated with grain boundaries, serving to inhibit grain boundary and dislocation movement. In addition to the 'ribbons', discrete lanthanum oxide particles have also been detected. After irradiation, the material is characterized by the presence of nonuniformly distributed large ({approx} 20 to 100 nm in diameter), multi-faceted voids, while the molybdenum grain size and oxide morphology appear to be unaffected by irradiation.

  8. On the cylindricity of submanifolds containing a line in Minkowski space

    SciTech Connect (OSTI)

    Borisenko, A. A.

    2014-07-31

    We consider Finsler submanifolds in Minkowski spaces, and in particular, in Randers spaces. We give generalizations of the Toponogov and Cheeger-Gromoll theorems to the case of Randers spaces. Sufficient conditions are obtained for complete Finsler submanifolds in Minkowski spaces to be cylindrical. We also find conditions under which the convexity of a hypersurface in a Randers space implies that the flag curvature is positive. Bibliography: 17 titles. (paper)

  9. Corvette Racing, Muscle Milk Teams Crowned Green Racing Champions

    Broader source: Energy.gov [DOE]

    With a wave of the checkered flag, the fourth Green Racing season came to an end in late October at the Petit Le Mans – an American Le Mans Series (ALMS) race at Road Atlanta in Braselton, Georgia. The Green Racing protocols – published by the Energy Department, Environmental Protection Agency and SAE International – emphasize cleaner fuels, efficient vehicle technologies, and speed in the races that adopt them, such as the Petit Le Mans.

  10. Validation of Two Hydrocodes with a Bi-Metallic Shaped Charge Experiment

    SciTech Connect (OSTI)

    Ingraham, Daniel J.

    2012-08-16

    Staggered grid (SGH) and cell-centered (CCH) Lagrangian Hydro are two approaches to modeling high explosives (HE) experiments. HE experiments involve complex flows. For example, the discontinuity in the tangential velocity across a frictionless contact surface. In this work, the SGH and CCH schemes with a contact surface algorithm are used to simulate a bimetallic shaped charge experiment using FLAG. Experiment will be performed at LANL in the coming year and used to validate the SGH and CCH schemes results.

  11. F-Area Acid/Caustic Basin groundwater monitoring report: Second quarter 1992

    SciTech Connect (OSTI)

    Thompson, C.Y.

    1992-09-01

    During second quarter 1992, samples from the six FAC monitoring wells at the F-Area Acid/Caustic Basin were analyzed for herbicides, indicator parameters, major ions, pesticides, radionuclides, turbidity, volatile organic compounds, and other constituents. Monitoring results that exceeded the US Environmental Protection Agency's Primary Drinking Water Standards (PDWS) or the Savannah River Site flagging criteria or turbidity standards during the quarter are the focus of this report.

  12. F-Area Acid/Caustic Basin groundwater monitoring report: Second quarter 1992

    SciTech Connect (OSTI)

    Thompson, C.Y.

    1992-09-01

    During second quarter 1992, samples from the six FAC monitoring wells at the F-Area Acid/Caustic Basin were analyzed for herbicides, indicator parameters, major ions, pesticides, radionuclides, turbidity, volatile organic compounds, and other constituents. Monitoring results that exceeded the US Environmental Protection Agency`s Primary Drinking Water Standards (PDWS) or the Savannah River Site flagging criteria or turbidity standards during the quarter are the focus of this report.

  13. PowerPoint Presentation

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

    Height (km) Reflectivity Best Estimate Clutter Flag Hour (UTC) ARSCL MMCR Reflectivity The ARSCL Suite of VAPs Karen Johnson 1 , Pavlos Kollias 1 , Ed Luke 1 , Eugene Clothiaux 2 , Mike Jensen 1 , Mark Miller 1 1 Brookhaven National Laboratory 2 Pennsylvania State University What is ARSCL? Active Remote Sensing of CLouds The ARSCL Value-Added Product combines * MMCR moments * Lidar * Ceilometer * Surface measurements to determine cloud locations and properties. Available at all fixed sites.

  14. Presentations

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

    Advanced code optimization cache blocking, prefetching, and OpenMP September 20, 2007 | Author(s): John Levesque | Download File: Levesque-cacheblockingandprefetch.ppt | ppt | 115 KB PGI compiler - How to use the compiler; flags for porting, debugging and optimization September 18, 2007 | Author(s): John Levesque | Download File: Levesque-Compiler.ppt | ppt | 256 KB XT4 socket optimization, with examples September 18, 2007 | Author(s): John Levesque | Download File:

  15. ARM - VAP Product - microbasepi2

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

    Productsmicrobasemicrobasepi2 Documentation Data Management Facility Plots (Quick Looks) Citation DOI: 10.5439/1034923 [ What is this? ] Generate Citation ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send VAP Output : MICROBASEPI2 Continuous Baseline Microphysical Retrieval, Profile-Instantaneous, with QC flags Active Dates 1996.11.08 - 2011.03.22 Originating VAP Process Continuous Baseline Microphysical Retrieval :

  16. Sanitary landfill groundwater monitoring report. First Quarter 1995

    SciTech Connect (OSTI)

    1995-06-01

    This report contains analytical data for samples taken during first quarter 1994 from wells of the LFW series located at the Sanitary Landfill Operating permit (DWP-0874A). The report presents monitoring results that equaled or exceeded the Safe Drinking Water Act final Primary Drinking Water Standards (PDWS) or screening levels, established by the US Environmental Protection Agency, the South Carolina final Primary Drinking Water Standard for lead, or the SRS flagging criteria.

  17. Program Update: 3rd Quarter 2013 | Department of Energy

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

    3 Program Update: 3rd Quarter 2013 Inside this Update: Legacy Management Work Progresses on Defense-Related Uranium Mines Report to Congress; Weaving Community and Science; LM Completes Construction of Well Pad at CNTA; DOE Salute - Grand Junction, Colorado, Business Incubator of the Year; Replacement of Rocky Flats Water Monitoring Flume; LM Data Safer than Ever with FM-200; LM Security Guard Saves a Life; Fernald Preserve Mini-BioBlitzs; Mound Site Property Transfer; Flag Raising Ceremony at

  18. Air Charter Services

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

    42.2 (April 2012) 1 Documentation and Approval of Federally Funded International Travel (Fly America Act-Open Skies Agreement) Overview This section provides guidance to DOE Contracting Officers, Contracting Officer Representatives, and Program Officials on documentation and approval of federally funded international travel by Federal contractors and subcontractors in accordance with FAR 52.247-63 PREFERENCE FOR U.S.-FLAG AIR CARRIERS (JUNE 2003), 49 U.S.C. §40118 (Fly America Act) and the Open

  19. splitt(1)-99.PDF

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

    Detection of SIRS Solar Tracking Problems with Automated Algorithms M. E. Splitt University of Utah Salt Lake City, Utah C. P. Bahrmann Cooperative Institute for Mesoscale Meteorological Studies University of Oklahoma Norman, Oklahoma Introduction Algorithms for assessing Solar Infrared Station (SIRS) broadband solar radiation data quality have been developed to aid automated flagging of the SIRS data streams. Many solar tracking anomalies can be detected by the standard three component

  20. Fire Danger Matrix

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

    Danger Matrix Fire Danger Matrix Focusing on fire prevention and protection. Matrix of fire danger ratings and descriptions Fire Danger Ratings Fire Danger Rating Wind Parameters Shot, Burn Activity Construction Sites Fuels Mitigation Spark Producing Activities Non- Motorized Activities Red Flag PROHIBITED: Approved with Restrictions: Approved Hazard Control Plan PROHIBITED: PROHIBITED: Approved with Restrictions: Two-way Communications Management Accountability Extreme *<10 mph Approved with

  1. ARM - VAP Process - ripbe

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

    Productsripbe Documentation & Plots Technical Report Data Management Facility Plots (Quick Looks) ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send VAP : Radiatively Important Parameters Best Estimate (RIPBE) Instrument Categories Aerosols, Cloud Properties, Radiometric Quicklook plot showing RIPBE liquid cloud effective radius (top) and quality control flags (bottom). For the first half of the day, no cloud data

  2. Los Alamos National Laboratory receives Star Status recognition for safety

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

    excellence from Department of Energy LANL receives recognition for safety excellence Los Alamos National Laboratory receives Star Status recognition for safety excellence from Department of Energy Los Alamos becomes the largest site in the DOE complex to receive VPP Star Status. October 8, 2014 Officials from the Department of Energy and the National Nuclear Security Administration joined Laboratory managers and employees at a VPP Star flag raising ceremony. Officials from the Department of

  3. NREL: Technology Deployment - Disaster Resiliency and Recovery Example

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

    Project: Greensburg, Kansas Greensburg, Kansas Photo of a new school building behind a flag pole and trees. The new LEED Platinum K-12 school in Greensburg, Kansas. 'The technical assistance provided by DOE and NREL staff assures that Greensburg''s city and county governments, businesses, and other buildings will continue to save large sums of money for a long time to come.' - Daniel Wallach, Executive Director and Founder, Greensburg Greentown On May 4, 2007, a tornado destroyed or damaged

  4. Sandia National Laboratories: About Sandia: Diversity

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

    About Diversity Diversity defines us. Sandians, with the American flag in the background "Committed to diversity and inclusion, we can ensure that Sandia attracts, retains, and develops a world-class workforce." - Paul Hommert, President & Laboratories Director Diversity and inclusion are defining elements of Sandia. They foster multiple perspectives, promote acceptance of different learning and working styles, and encourage the innovation for which we are known. Diversity, by

  5. Air Emission, Liquid Effluent Inventory and Reporting

    Energy Science and Technology Software Center (OSTI)

    1998-08-18

    The IES maintains an inventory of radiological air and liquid effluents released to the atmosphere. The IES utilizes the official stack numbers. Data may be entered by generators for any monitoring time period. Waste volumes released as well as their radiological constituents are tracked. The IES provides data to produce a report for NESHAPS as well as several administrative action/anomaly reports. These reports flag unusual occurences (releases) that are above normal range releases.

  6. The Sedov Test Problem (Technical Report) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    The Sedov Test Problem Citation Details In-Document Search Title: The Sedov Test Problem The Sedov test is classically defined as a point blast problem. The Sedov problem has led us to advances in algorithms and in their understanding. Vorticity generation can be physical or numerical. Both play a role in Sedov calculations. The RAGE code (Eulerian) resolves the shock well, but produces vorticity. The source definition matters. For the FLAG code (Lagrange), CCH is superior to SGH by avoiding

  7. Categorical Exclusion Determinations: B1.20 | Department of Energy

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

    0 Categorical Exclusion Determinations: B1.20 Existing Regulations B1.20: Protection of cultural resources, fish and wildlife habitat Small-scale activities undertaken to protect cultural resources (such as fencing, labeling, and flagging) or to protect, restore, or improve fish and wildlife habitat, fish passage facilities (such as fish ladders and minor diversion channels), or fisheries. Such activities would be conducted in accordance with an existing natural or cultural resource plan, if

  8. Slideshow: Ready, Set, NASCAR Green at Richmond International Raceway |

    Energy Savers [EERE]

    Department of Energy Slideshow: Ready, Set, NASCAR Green at Richmond International Raceway Slideshow: Ready, Set, NASCAR Green at Richmond International Raceway April 28, 2014 - 3:54pm Addthis 1 of 9 Secretary Ernest Moniz displays the green flag prior to the NASCAR race at the Richmond International Raceway. | Photo courtesy of Jeff Zelevansky, NASCAR via Getty Images. 2 of 9 NASCAR drivers use some of the most advanced fuel technologies, helping educate fans about new technology. Before

  9. Evaluation Project 4492

    National Nuclear Security Administration (NNSA)

    58 The objective of this collaboration with the University of Texas Medical Branch is to develop an on-line prototype for automated purification and concentration of proteins involved in innate response using aptamers and FLAG-based affinity matrices. Activities would include development of an initial prototype; modification of existing batch-mode protocols to on-line processing; delivery of the prototype to UTMB, training of UTMB users, and testing of the system at UTMB; and preparation of a

  10. Department of Energy (DOE) and Section 508 | Department of Energy

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

    Department of Energy (DOE) and Section 508 Department of Energy (DOE) and Section 508 flag-973746_960_720.jpg In 1998, the Congress amended the Rehabilitation Act to require that all Federal agencies make electronic and information technology accessible to people with disabilities. Under Section 508 (29 U.S.C. 794d), agenices must: incorporate Section 508 requirements into policy and practice manage administrative complaints respond to reporting requirements For additional information: Acquiring

  11. Impact Assessments | Department of Energy

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

    Impact Assessments Impact Assessments american-flag-802087_960_720.jpg PIA Template with Guidance (MS Word) DOE F 206.1 PIA Template (MS Word) Management and Administration (MA) Open Gov User Voice System (3WP) (pdf) DOE Open Government Plan Comment Box (pdf) Energy Contractor Registration System (EnCoRe) (pdf) Hiring Management Enterprise Solutions (HMES) (pdf) Foreign Travel Management System (FTMS) (pdf) FOIAXpress (pdf) Electronic Document Online Correspondence and Concurrence (eDOCS) (pdf)

  12. Waste Disposition Update by Christine Gelles

    Office of Environmental Management (EM)

    Waste Disposition Update Christine Gelles Associate Deputy Assistant Secretary for Waste Management (EM-30) EM SSAB Chairs Meeting Washington, DC 2 October 2012 www.em.doe.gov 2 o Waste Stream Highlights o DOE Transportation Update o Greater Than Class C (GTCC) Low Level Waste Environmental Impact Statement o Blue Ribbon Commission on America's Nuclear Future o Nuclear Regulatory Commission's LLW Regulatory Initiatives Discussion Topics www.em.doe.gov 3 Waste Stream Highlights www.em.doe.gov 4 o

  13. Waste Management Update by Frank Marcinowski

    Office of Environmental Management (EM)

    U.S. DOE Environmental Management Update on Waste Management (and other EM Mission Units) Frank Marcinowski Deputy Assistant Secretary for Waste Management ENVIRONMENTAL MANAGEMENT SITE-SPECIFIC ADVISORY BOARD CHAIRS MEETING APRIL 18-19, 2012 PADUCAH, KENTUCKY www.em.doe.gov 2  Compliance update  Recent program accomplishments  FY 12 waste management priorities  FY 13 waste management priorities  Strategic goals related to waste and materials disposition  Update on Blue Ribbon

  14. annual.indd

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

    the Cover: A fluorescing drug molecule (glowing gold oval) binds to a protein (twisted-and-coiled thin teal "rope") within a "ribbon" representation of a bacterial ribosome, a frequent target for antibiotic drugs. This binding of the native drug to protein molecule would be unambiguously detected by MESA (measuring enzyme- substrate affinities) label-free measurement technology, one of the many technologies the Laboratory has licensed to the private sector for

  15. Optical pumping in a whispering mode optical waveguide

    DOE Patents [OSTI]

    Kurnit, Norman A. (Santa Fe, NM)

    1984-01-01

    A device and method for optical pumping in a whispering mode optical waveguide. Both a helical ribbon and cylinder are disclosed which incorporate an additional curvature for confining the beam to increase intensity. An optical pumping medium is disposed in the optical path of the beam as it propagates along the waveguide. Optical pumping is enhanced by the high intensities of the beam and long interaction pathlengths which are achieved in a small volume.

  16. Optical pumping in a whispering-mode optical waveguide

    DOE Patents [OSTI]

    Kurnit, N.A.

    1981-08-11

    A device and method for optical pumping in a whispering mode optical waveguide are described. Both a helical ribbon and cylinder are disclosed which incorporate an additional curvature for confining the beam to increase intensity. An optical pumping medium is disposed in the optical path of the beam as it propagates along the waveguide. Optical pumping is enhanced by the high intensities of the beam and long interaction path lengths which are achieved in a small volume.

  17. Before the House Budget Committee | Department of Energy

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

    Under Secretary Kristina Johnson Subject: Yucca Mountain PDF icon 7-27-20100-US_FinTestimony_Kristina_Johnson.pdf More Documents & Publications Before the House Budget Committee Gregory H. Friedman: Before the Subcommittee on Environment and the Economyof the Committee on Energy and Commerce U.S. House of Representatives Blue Ribbon Commission on America's Nuclear Future Report to the Secretary of Energy

  18. Imaging the heliosphere using neutral atoms from solar wind energy down to 15 eV

    SciTech Connect (OSTI)

    Galli, A.; Wurz, P.; Fuselier, S. A.; McComas, D. J.; Bzowski, M.; Sok?, J. M.; Kubiak, M. A.; Mbius, E.

    2014-11-20

    We study the spatial and temporal distribution of hydrogen energetic neutral atoms (ENAs) from the heliosheath observed with the IBEX-Lo sensor of the Interstellar Boundary EXplorer (IBEX) from solar wind energies down to the lowest available energy (15 eV). All available IBEX-Lo data from 2009 January until 2013 June were included. The sky regions imaged when the spacecraft was outside of Earth's magnetosphere and when the Earth was moving toward the direction of observation offer a sufficient signal-to-noise ratio even at very low energies. We find that the ENA ribbona 20 wide region of high ENA intensitiesis most prominent at solar wind energies whereas it fades at lower energies. The maximum emission in the ribbon is located near the poles for 2 keV and closer to the ecliptic plane for energies below 1 keV. This shift is an evidence that the ENA ribbon originates from the solar wind. Below 0.1 keV, the ribbon can no longer be identified against the globally distributed ENA signal. The ENA measurements in the downwind direction are affected by magnetospheric contamination below 0.5 keV, but a region of very low ENA intensities can be identified from 0.1 keV to 2 keV. The energy spectra of heliospheric ENAs follow a uniform power law down to 0.1 keV. Below this energy, they seem to become flatter, which is consistent with predictions. Due to the subtraction of local background, the ENA intensities measured with IBEX agree with the upper limit derived from Ly? observations.

  19. Testimony by

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

    Testimony by RICK MCLEOD Executive Director, SRS Community Reuse Organization Aiken, South Carolina On Draft Recommendations by the President's Blue Ribbon Commission On America's Nuclear Future before the House Science, Space & Technology Subcommittee Washington, DC October 27, 2011 P.O. Box 696 Aiken, South Carolina 29802 (803) 593-9954 x 1409 rick.mcleod@srscro.org Testimony by House Science, Space and Rick McLeod Technology Subcommittee October 27, 2011 Washington, DC 2 Introduction Mr.

  20. REACTOR-FLASH BOILER-FLYWHEEL POWER PLANT

    DOE Patents [OSTI]

    Loeb, E.

    1961-01-17

    A power generator in the form of a flywheel with four reactors positioned about its rim is described. The reactors are so positioned that steam, produced in the reactor, exists tangentially to the flywheel, giving it a rotation. The reactors are incompletely moderated without water. The water enters the flywheel at its axis, under sufficient pressure to force it through the reactors, where it is converted to steam. The fuel consists of parallel twisted ribbons assembled to approximate a cylinder.

  1. Vermont Manufacturing Plant Opens with Support from the Recovery Act |

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

    Department of Energy Vermont Manufacturing Plant Opens with Support from the Recovery Act Vermont Manufacturing Plant Opens with Support from the Recovery Act December 6, 2010 - 12:00am Addthis WASHINGTON, D.C. - U.S. Secretary of Energy Steven Chu issued a statement highlighting today's ribbon cutting event at SBE, Inc.'s new production plant in Barre, Vermont .The plant will manufacture electric vehicle direct current bus capacitors, components for next generation advanced vehicles. The

  2. Hydrothermal Exploration Data Gap Analysis Update

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

    Hydrothermal Exploration Data Gap Analysis Update GTP Peer Review Lunch Presentation Westminster, CO Kate Young Dan Getman Ariel Esposito May 10, 2012 2 Data Gap Analysis PROJECT OVERVIEW Objective * Identify gaps in available data for geothermal exploration and prioritize collection of this data for future GTP funding opportunities. Challenges Addressed * The Blue Ribbon Panel Draft Document 1 stated the panel members recommended that GTP focus on locating the undiscovered resources in the near

  3. Part 1 of 11

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

    DEFINITIZED SUBCONTRACT NO . ZDO-3*30628*09 UNDER PRIME CONTRACT O. DE-AC36-99-GOI0337 CONTRACTING PARTY: MIDWEST RESEARCH INSTITUTE NATIONAL RENEWABLE ENERGY LABORATORY DIVISION SUBCONTRACTOR: EVERGREEN SOLAR, INC. ADDRESS: 259 CEDAR HILL STREET MARLBORO, MA 01752 SUBCONTRACT TITLE: "INNOVATIVE APPROACHES TO LOW COST MODULE MANUFACTURING OF STRING RIBBON Si PV MODULES " TYPE OF SUBCONTRACT: COST SHARING - PHASED PERIOD OF PERFORMANCE: PHASE I: 09/27/02 THROUGH 03/31103 PHASE II:

  4. ATI Allegheny Ludlum's response to DOE's May

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

    ATI Allegheny Ludlum's response to DOE's May 29, 2012 Notice of Public Meeting (NOPM) Four new TSLs were proposed by the DOE for medium voltage liquid immersed distribution transformers in two documents (the NOPM and Appendix 8-A) issued in advance of a public meeting held on June 20, 2012. All were found to have significant impacts on the competitiveness of grain-oriented electrical steel relative to amorphous ribbon and other higher-performance, lower availability cores, which was corroborated

  5. Raman scattering in a whispering mode optical waveguide

    DOE Patents [OSTI]

    Kurnit, Norman A. (Santa Fe, NM)

    1982-01-01

    A device and method for Raman scattering in a whispering mode optical waveguide. Both a helical ribbon and cylinder are disclosed which incorporate an additional curvature .rho. p for confining the beam to increase intensity. A Raman scattering medium is disposed in the optical path of the beam as it propagates along the waveguide. Raman scattering is enhanced by the high intensities of the beam and long interaction path lengths which are achieved in a small volume.

  6. Five companies received funding through new venture acceleration fund

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

    New venture acceleration fund supports regional tribes Community Connections: Your link to news and opportunities from Los Alamos National Laboratory Latest Issue:Mar. 2016 all issues All Issues » submit New venture acceleration fund supports regional tribes Five Native American businesses receive grants. March 1, 2013 Ribbon cutting for the venture accelation fund recipients Representatives from regional tribes received grants designed to help them create jobs, increase their revenue base and

  7. Nuclear Regulatory Commission's Integrated Strategy for Spent Fuel Management

    Office of Environmental Management (EM)

    NRC's Integrated Strategy for NRC s Integrated Strategy for Spent Fuel Management Earl Easton 1 U.S. Nuclear Regulatory Commission May 25, 2010 Road to Yucca Mountain * 20+ years of preparation for the licensing i review * DOE application received in June 2008 and accepted for review in September 2008 * President Obama pursues alternatives to Yucca Mountain * DOE motion to withdraw in March 2010 2 * DOE motion to withdraw in March 2010 * Blue Ribbon Commission on America's Nuclear Future 2

  8. 2015 | U.S. DOE Office of Science (SC)

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

    5 News News Home Featured Articles 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 Science Headlines Science Highlights Presentations & Testimony News Archives Communications and Public Affairs Contact Information Office of Science U.S. Department of Energy 1000 Independence Ave., SW Washington, DC 20585 P: (202) 586-5430 Featured Articles 2015 Print Text Size: A A A FeedbackShare Page This illustration shows how hexagonal bacterial proteins (shown as ribbon-like structures at

  9. Spin echo dynamics under an applied drift field in graphene nanoribbon superlattices

    SciTech Connect (OSTI)

    Prabhakar, Sanjay; Melnik, Roderick; Gregorio Millan Institute, Universidad Carlos III de Madrid, 28911 Leganes ; Bonilla, Luis L.; Raynolds, James E.

    2013-12-02

    We investigate the evolution of spin dynamics in graphene nanoribbon superlattices (GNSLs) with armchair and zigzag edges in the presence of a drift field. We determine the exact evolution operator and show that it exhibits spin echo phenomena due to rapid oscillations of the quantum states along the ribbon. The evolution of the spin polarization is accompanied by strong beating patterns. We also provide detailed analysis of the band structure of GNSLs with armchair and zigzag edges.

  10. Connections: November 2013

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

    November 2013 Community Connections: Your link to news and opportunities from Los Alamos National Laboratory Latest Issue:Mar. 2016 all issues All Issues » submit IN THIS ISSUE Ribbon cutting marks chemistry laboratory upgrades at Northern New Mexico College Los Alamos National Security, LLC provides support Lab transitions employee giving campaigns This year's theme: "I Give Because..." Lab provides environmental support for county construction projects A face-lift for Ashley Pond

  11. Energy Department, ArcelorMittal Partnership Boosts Efficiency of Major

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

    Steel Manufacturing Plant | Department of Energy ArcelorMittal Partnership Boosts Efficiency of Major Steel Manufacturing Plant Energy Department, ArcelorMittal Partnership Boosts Efficiency of Major Steel Manufacturing Plant December 17, 2012 - 2:14pm Addthis NEWS MEDIA CONTACT (202) 586-4940 WASHINGTON - Today, Senior Advisor in the Office of Energy Efficiency and Renewable Energy Gil Sperling, joined local officials and company representatives for the ribbon cutting ceremony and tour of

  12. NREL: Geothermal Technologies - News Release Archives

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

    1 August 1, 2011 Geothermal Electricity Technology Evaluation Model Webinar Materials Now Available This webinar provided an overview of the model and its use with an emphasis on how the model calculates the generation costs associated with exploration and confirmation activities, well field development, and reservoir definition. August 1, 2011 Blue Ribbon Panel Recommendations Report Available Earlier this spring, the U.S. Department of Energy's (DOE) Geothermal Technologies Program (GTP)

  13. University Research Reactor Task Force to the Nuclear Energy Research

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

    Advisory Committee | Department of Energy University Research Reactor Task Force to the Nuclear Energy Research Advisory Committee University Research Reactor Task Force to the Nuclear Energy Research Advisory Committee In mid-February, 2001 The University Research Reactor (URR) Task Force (TF), a sub-group of the Department of Energy (DOE) Nuclear Energy Research Advisory Committee (NERAC), was asked to: * Analyze information collected by DOE, the NERAC "Blue Ribbon Panel,"

  14. Radiation delivery system and method

    DOE Patents [OSTI]

    Sorensen, Scott A.; Robison, Thomas W.; Taylor, Craig M. V.

    2002-01-01

    A radiation delivery system and method are described. The system includes a treatment configuration such as a stent, balloon catheter, wire, ribbon, or the like, a portion of which is covered with a gold layer. Chemisorbed to the gold layer is a radiation-emitting self-assembled monolayer or a radiation-emitting polymer. The radiation delivery system is compatible with medical catheter-based technologies to provide a therapeutic dose of radiation to a lesion following an angioplasty procedure.

  15. Microsoft PowerPoint - NanoRes_Sumpter_2013.pptx

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

    A first-principles theoretical study of electric field- and strain-controlled intrinsic half- metallic properties of zigzagged aluminium nitride (AlN) nanoribbons reveal that the half-metallic property of AlN ribbons can undergo a metallic or semiconducting transition with application of an electric field or uniaxial strain. An external transverse electric field induces full charge screening rendering the material semiconducting, while an uniaxial strain varying from compressive to tensile

  16. THE WHITE HOUSE

    Energy Savers [EERE]

    January 29, 2010 January 29, 2010 MEMORANDUM FOR THE SECRETARY OF ENERGY SUBJECT: Blue Ribbon Commission on America's Nuclear Future Expanding our Nation's capacity to generate clean nuclear energy is crucial to our ability to combat climate change, enhance energy security, and increase economic prosperity. My Administration is undertaking substantial steps to expand the safe, secure, and responsible use of nuclear energy. These efforts are critical to accomplishing many of my Administration's

  17. Negative ion source with low temperature transverse divergence optical system

    DOE Patents [OSTI]

    Whealton, J.H.; Stirling, W.L.

    1985-03-04

    A negative ion source is provided which has extremely low transverse divergence as a result of a unique ion focusing system in which the focal line of an ion beam emanating from an elongated, concave converter surface is outside of the ion exit slit of the source and the path of the exiting ions. The beam source operates with a minimum ion temperature which makes possible a sharply focused (extremely low transverse divergence) ribbon like negative ion beam.

  18. Before the House Energy and Commerce Subcommittee on Energy and Power |

    Energy Savers [EERE]

    Department of Energy Before the House Energy and Commerce Subcommittee on Energy and Power By:Pete Lyons, Assistant Secretary Office of Nuclear Energy Subject: Protecting the Electric Grid PDF icon Peter_Lyons_Final_Testimony.pdf More Documents & Publications Secretarial Determination of the Adequacy of the Nuclear Waste Fund Fee Gregory H. Friedman: Before the Subcommittee on Environment and the Economyof the Committee on Energy and Commerce U.S. House of Representatives Blue Ribbon

  19. Radiation Effects Research Foundation Links Past and Future | Department of

    Energy Savers [EERE]

    Energy Effects Research Foundation Links Past and Future Radiation Effects Research Foundation Links Past and Future August 2009 This document provides historical information about the Radiation Effects Research Foundation and its core research activities. PDF icon Radiation Effects Research Foundation Links Past and Future More Documents & Publications Report of the Blue Ribbon Panel on the Review of the Radiation Effects Research Foundation Commemoration of the 60th Annniversary of The

  20. Microstructures in rapidly solidified Ni-Mo alloys

    SciTech Connect (OSTI)

    Jayaraman, N.; Tewari, S.N.; Hemker, K.J.; Glasgow, T.K.

    1985-01-01

    Ni-Mo alloys of compositions ranging from pure Ni to Ni-40 at % Mo were rapidly solidified by chill block melt spinning in vacuum and were examined by optical metallography, x-ray diffraction and transmission electron microscopy. Rapid solidification resulted in an extension of molybdenum solubility in nickel from 28 to 37.5 at %. A number of different phases and microstructures were seen at different depths (solidification conditions) from the quenched surface of the melt spun ribbons.