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Sample records for atop warren easton

  1. Tre Easton

    Broader source: Energy.gov [DOE]

    Tre Easton is the Special Assistant to the Assistant Secretary in the Office of Congressional and Intergovernmental Affairs.

  2. Easton Pond Business Center | Open Energy Information

    Open Energy Info (EERE)

    Easton Pond Business Center Jump to: navigation, search Name Easton Pond Business Center Facility Easton Pond Business Center Sector Wind energy Facility Type Small Scale Wind...

  3. Warren Hsing

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

    warren hsing Warren Hsing Warren Hsing Program Director High Energy Density S&T National Ignition Facility Warren Hsing leads the High Energy Density Science and Technology (HED S&T) line organization within NIF&PS. The mission of HED S&T is to provide the experimental, diagnostic, and target fabrication capabilities and personnel for high energy density experiments on NIF and other laser facilities. These support the National Nuclear Security Administration Stockpile Stewardship

  4. Easton, Connecticut: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Easton, Connecticut: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 41.2528738, -73.2973394 Show Map Loading map... "minzoom":false,"mappingse...

  5. Easton, New Hampshire: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Easton, New Hampshire: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 44.1461756, -71.7900858 Show Map Loading map... "minzoom":false,"mapping...

  6. Ringleader: Warren Byrne

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

    Warren Byrne Print We sat down recently with Principal Scientific Engineering Associate Warren Byrne to get his take on the history and future of the ALS, from an accelerator point of view. How long have you been at the Lab? I've been at the Lab for about 37 years in March. I started in the operations group at the Bevatron, doing shift work. When I was working the swing shift I didn't come in until 4:00pm, so in the mornings I would work on restoring my 1902 Maybeck home in the Berkeley Hills.

  7. Dr. Warren Beck | Photosynthetic Antenna Research Center

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

    Warren Beck April 30, 2013 Dr. Warren Beck "Femtosecond nonlinear optical studies of excited-state structural dynamics and radiationless decay in carotenoids" Published: April 30,...

  8. S D Warren Somerset Biomass Facility | Open Energy Information

    Open Energy Info (EERE)

    D Warren Somerset Biomass Facility Jump to: navigation, search Name S D Warren Somerset Biomass Facility Facility S D Warren Somerset Sector Biomass Location Cumberland County,...

  9. Warren Estates District Heating Low Temperature Geothermal Facility...

    Open Energy Info (EERE)

    Warren Estates District Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Warren Estates District Heating Low Temperature Geothermal Facility Facility...

  10. PARC Seminar Series - Warren Beck | Photosynthetic Antenna Research...

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

    - Warren Beck PARC Seminar Series - Warren Beck Femtosecond nonlinear optical studies of excited-state structural dynamics and radiationless decay in carotenoids April 30, 2013 -...

  11. Warren County, Ohio: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Subtype A. Registered Energy Companies in Warren County, Ohio OnPower Inc Ultimate Best Buy LLC Places in Warren County, Ohio Blanchester, Ohio Butlerville, Ohio Carlisle, Ohio...

  12. Warren-Alquist Energy Resources Conservation and Development...

    Open Energy Info (EERE)

    Warren-Alquist Energy Resources Conservation and Development Act Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- StatuteStatute: Warren-Alquist...

  13. Geologic map and coal resources of the Easton Gulch Quadrangle, Moffat County, Colorado

    SciTech Connect (OSTI)

    Reheis, M.C.

    1981-01-01

    This map of the Easton Gulch Quadrangle, Moffat County, Colorado is color coded to show the location of different age geologic formations. Various thickness coal bed are indicated as are abandoned coal mines or prospects, US Geologic Survey (USGS) test holes, abandoned oil and gas test holes, and USGS Mesozoic fossil localities. Various depth coal beds and other types of geologic structures are indicated on the cross-section geologic map. (BLM)

  14. Warren County, Missouri: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    is classified as ASHRAE 169-2006 Climate Zone Number 4 Climate Zone Subtype A. Places in Warren County, Missouri Foristell, Missouri Innsbrook, Missouri Marthasville, Missouri...

  15. Warren, New Hampshire: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Warren, New Hampshire: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 43.9231239, -71.8920283 Show Map Loading map... "minzoom":false,"mapping...

  16. Warren Park, Indiana: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Warren Park, Indiana: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 39.7819866, -86.0502615 Show Map Loading map... "minzoom":false,"mappings...

  17. F.E. Warren Air Force Base Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    F.E. Warren Air Force Base Wind Farm Jump to: navigation, search Name F.E. Warren Air Force Base Wind Farm Facility F.E. Warren Air Force Base Sector Wind energy Facility Type...

  18. Demonstration of Security Benefits of Renewable Generation at FE Warren Air Force Base

    SciTech Connect (OSTI)

    Warwick, William M.; Myers, Kurt; Seifert, Gary

    2010-12-31

    Report detailing field demonstration of security benefits of renewable generation at FE Warren Air Force Base.

  19. Warren County, New York: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Climate Zone Number 6 Climate Zone Subtype A. Places in Warren County, New York Bolton, New York Glens Falls North, New York Glens Falls, New York Hague, New York Horicon,...

  20. Warren County Rural E M C | Open Energy Information

    Open Energy Info (EERE)

    County Rural E M C Jump to: navigation, search Name: Warren County Rural E M C Address: 15 Midway St Place: Williamsport, Indiana Zip: 47993 Service Territory: Indiana Phone...

  1. WBA-12-0001- In the Matter of Wendy L. Warren | Department of Energy

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

    WBA-12-0001- In the Matter of Wendy L. Warren WBA-12-0001- In the Matter of Wendy L. Warren On December 20, 2012, the Department of Energy's (DOE) Office of Hearings and Appeals (OHA) denied an Appeal of a Dismissal of a Complaint filed by Wendy L. Warren (Appellant or Ms. Warren). Ms. Warren filed the Complaint against her former employers, MS Technology, Inc. (MS) and B&W Y-12, L.L.C. (B&W). The Appellant alleges in her complaint that MS and B&W terminated her employment after she

  2. Environmental assessment: Warren Air Force Base 115-kV transmission line, Cheyenne, Wyoming

    SciTech Connect (OSTI)

    Not Available

    1986-03-01

    The Western Area Power Administration (Western), is propsoing to construct a new electrical tranmission line and substation in southeastern Wyoming. This proposed line, called the Warren Air Force Base Tranmission Line, will supply power for Western's system to Francis E.Warren Air Force Base (F.E. Warren AFB) near Cheyenne. It would allow for increased tranmission capacity to the air base. F.E. Warren AFB currently is served electrically be Western via a 13.8-kv line. It is a wood-pole, double-circuit line without an overhead ground wire, which extends from Western's Cheyenne Substation, through an urban area, and onto the air base. The Cheyenne Substation is located on the south side of the city of Cheyenne. The electrical load on the base is increasing from 4 megawatts (MW) to 11 or 12 MW, an approximate three-fold increase. Voltage problems occasionally occur at the base due to the present electrial loads and to the age and inadequacy of the 13.8-kv line, which was placed in service in 1941. The existing line has served beyond its designed service life and requires replacement. Replacement would be necessary even without an increasing load. F.E. Warren AFB has several new and expanding programs, including additional housing, shopping centers, and the Peacekeeper Missile Program. Part of this expansion already has occured; the remainder is expected by early 1988. This expansion has created the need for additional electrical service. The present 13.8-kV line is not capable of supporting the additional load. 28 refs., 4 figs., 2 tabs.

  3. Joint MiniBooNE, SciBooNE Disappearance Analysis Gary Cheng Warren Huelsnitz

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

    MiniBooNE, SciBooNE Disappearance Analysis Gary Cheng Warren Huelsnitz Columbia University Los Alamos National Lab Fermilab 31 Aug 2012 Friday, August 31, 2012 Acknowledgements * Teppei Katori * Joe Grange * Zarko Pavlovic * Kendall Mahn and Yasuhiro Nakajima 2 * Muon Neutrino CCQE Cross Section Analysis (Phys. Rev. D81, 092005 (2010)) * Neutrino Contamination in Antineutrino Mode (Phys. Rev. D84, 072005 (2011) and arXiv: 1107.5327) * Electron Neutrino (Antineutrino) Appearance (Phys. Rev. Lett.

  4. Environmental Assessment for the Warren Station externally fired combined cycle demonstration project

    SciTech Connect (OSTI)

    1995-04-01

    The proposed Penelec project is one of 5 projects for potential funding under the fifth solicitation under the Clean Coal Technology program. In Penelec, two existing boilers would be replaced at Warren Station, PA; the new unit would produce 73 MW(e) in a combined cycle mode (using both gas-fired and steam turbines). The project would fill the need for a full utility-size demonstration of externally fire combined cycle (EFCC) technology as the next step toward commercialization. This environmental assessment was prepared for compliance with NEPA; its purpose is to provide sufficient basis for determining whether to prepare an environmental impact statement or to issue a finding of no significant impact. It is divided into the sections: purpose and need for proposed action; alternatives; brief description of affected environment; environmental consequences, including discussion of commercial operation beyond the demonstration period.

  5. Health-hazard evaluation report MHETA 85-226-1839, Freshlabs, Inc. , Warren, Michigan

    SciTech Connect (OSTI)

    Sanderson, W.T.; Ferguson, R.P.

    1987-08-01

    In response to a request from workers at the Freshlabs vitamin manufacturing facility located in Warren, Michigan, a study was made of dust exposures, with specific attention to asbestos in ceiling insulation. Over half of all workers (about 70) reported watery itchy eyes, sneezing, or runny stuff noses. Symptoms of skin rashes, cough, chest tightness, and shortness of breath were also reported throughout the facility. Dust concentrations were highest in the composition area, where all workers experienced irritation of eyes, nose, and throat, and a few developed occupational asthma confirmed by company physicians. Workers were exposed to several vitamin products which were irritating to eyes and nasal and respiratory mucosa because of acidity. Some workers became hypersensitive to dusts due to protein and polysaccharide contents. Most samples showed total and respirable dust measurements well below Occupational Safety and Health Administration permissible exposure limits for nuisance dusts. However, these are not common nuisance dust components. The authors suggest that the limits provide little protection for average workers exposed to such dusts. Asbestos sampling revealed potential hazard from falling insulation. Recommendations pertaining to local exhaust hoods, amended work practices, use of personal dust respirators, avoidance of skin contact, and proper ceiling insulation are offered.

  6. Superfund Record of Decision (EPA Region 8): F.E. Warren Air Force Base, Operable Unit 2, Cheyenne, WY, September 30, 1997

    SciTech Connect (OSTI)

    1998-01-01

    The site name is F. E. Warren Air Force Base (FEW), and it is located in Cheyenne, Wyoming. This site was placed on the National Priorities List (NPL) in February 1990. This Record of Decision (ROM) addresses the interim remedial action (IRA) at Operable Unit (OU) 2.

  7. Sandia's Continuously Recirculating Falling-Particle Receiver Placed Atop

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

    the Solar Tower Continuously Recirculating Falling-Particle Receiver Placed Atop the Solar Tower - 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

  8. NREL: Technology Deployment - Disaster Resiliency and Recovery

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

    Greensburg, Kansas Image of a damaged and crumbling house on a beach. New JerseyNew York Image of Warren Easton Senior High School with a set of solar panels on the roof. New ...

  9. Easton Utilities Comm | Open Energy Information

    Open Energy Info (EERE)

    861 Data Utility Id 5625 Utility Location Yes Ownership M NERC Location RFC NERC RFC Yes RTO PJM Yes Operates Generating Plant Yes Activity Generation Yes Activity Distribution Yes...

  10. Warren, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    in Knox County, Maine.1 References US Census Bureau Incorporated place and minor civil division population dataset (All States, all geography) Retrieved from "http:...

  11. Warren, Massachusetts: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Massachusetts: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 42.212593, -72.1911897 Show Map Loading map... "minzoom":false,"mappingservice":...

  12. 2011 Photochemistry Gordon Research Conference (July10-15, 2011, Stonehill College, Easton, MA)

    SciTech Connect (OSTI)

    Prof. Gerald Meyer

    2011-07-15

    Photochemistry has wide implications on fundamental science with technological applications that range from synthetic and mechanistic organic and inorganic chemistry to sensing/manipulation in the biological sciences to viable solar energy conversion assemblies. The 2011 Gordon Research Conference on Photochemistry will highlight recent advances on photochemical reactions, their mechanisms, spectroscopic techniques and applications to materials, organic synthesis, and biology. The conference will continue its long tradition on dynamic discussions on recent advances and unsolved scientific problems. The format of lectures, poster presentations and informal discussions provides an ideal venue for students and post-doctoral fellows to interact with the leaders in the field. These junior scientists will have an opportunity to participate in the Gordon Research Seminar on Photochemistry to be held prior to the GRC. The GRS will focus on photochemical aspects of solar energy conversion. Four abstracts for posters at the GRC and presentations at the GRS will be selected as short talks at the GRC.

  13. New Orleans Schools Recover from Hurricane Katrina with Assistance from DOE

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

    and NREL | Department of Energy Orleans Schools Recover from Hurricane Katrina with Assistance from DOE and NREL New Orleans Schools Recover from Hurricane Katrina with Assistance from DOE and NREL June 17, 2014 - 11:42am Addthis The solar installation at Warren Easton Senior High School was the first of four installations placed on local schools as part of Solar Schools Initiative program. At 28 kW of thin-film, it is the largest installation in the city of New Orleans. | Photo by Garrett

  14. 5-19-2010Finaltestimony_WarrenMiller.pdf

    Energy Savers [EERE]

    ... Additionally, evaluate the inclusion of non-uranium materials (e.g., thorium) as reactor fuel options that may reduce the long-lived radiotoxic elements in the used fuel that would ...

  15. Warren County, North Carolina: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    North Carolina: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 36.4352131, -78.0195387 Show Map Loading map... "minzoom":false,"mappingservice...

  16. Warren County, Virginia: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Virginia: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 38.9331749, -78.2476146 Show Map Loading map... "minzoom":false,"mappingservice":"goo...

  17. Warren County, New Jersey: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Brass Castle, New Jersey Great Meadows-Vienna, New Jersey Hackettstown, New Jersey Oxford, New Jersey Phillipsburg, New Jersey Washington, New Jersey Retrieved from "http:...

  18. NREL: Photovoltaics Research - Emily Warren, Ph.D.

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

    philosophy degree in engineering for sustainable development from the University of Cambridge in 2006. She completed her Ph.D. at Caltech, studying the growth and energy...

  19. From: Warren Stephens To: Congestion Study Comments Subject:

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

    National Interest Energy Transmission Corridors Date: Thursday, October 02, 2014 11:25:53 AM I am opposed to the establishment of National Interest Energy Transmission Corridors (NIETC's) for the following reasons. First, the easements place an undo burden on landowners on and near the transmission lines. The compensation cannot begin to cover the all of the losses, tangible and intangible that landowners would suffer. Second, I believe that condemning private property for transmission lines in

  20. Warren County, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Iowa: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 41.3080549, -93.5003454 Show Map Loading map... "minzoom":false,"mappingservice":"googlem...

  1. From: Warren Stephens To: Congestion Study Comments Subject:

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

    First, the easements place an undo burden on landowners on and near the transmission lines. The compensation cannot begin to cover the all of the losses, tangible and intangible ...

  2. Comments from the Office of Oak Ridge Mayor, Warren Gooch:

    Office of Environmental Management (EM)

    National Broadband Plan by Empowering Customers and the Smart Grid: Data Access, Third Party Use, and Privacy | Department of Energy from Google Inc. on DOE Request for Information-Implementing the National Broadband Plan by Empowering Customers and the Smart Grid: Data Access, Third Party Use, and Privacy Comments from Google Inc. on DOE Request for Information-Implementing the National Broadband Plan by Empowering Customers and the Smart Grid: Data Access, Third Party Use, and Privacy

  3. EA-1800: DOE’s Proposed Financial Assistance to Illinois for the Monarch Warren County Wind Turbine Project, Lenox Township, Warren County, Illinois

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy (DOE) has provided Federal funding to the Illinois Department of Commerce and Economic Opportunity (DCEO) under the State Energy Program (SEP). DCEO is seeking to provide $5 million of its SEP funds to Monarch Wind Power (MWP), who would use these funds for the design, permitting, and construction of 12, 1.6-megawatt wind turbines, for a combined generation capacity of 19.2 megawatts.

  4. Stafford L. Warren, 1971 | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    of a biomedical research program which has resulted in many substantial applications of ionizing radiation to diagnosis and treatment of disease and to the general welfare

  5. Shields Warren, 1971 | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    research program which has resulted in many substantial applications of ionizing radiation to diagnosis and treatment of disease and to the general welfare. Back to 1970's ...

  6. Treasure or trash in a transportainer?

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

    Tre Easton About Us Tre Easton - Special Assistant to the Assistant Secretary, Office of Congressional and Intergovernmental Affairs Tre Easton Tre Easton is the Special Assistant to the Assistant Secretary in the Office of Congressional and Intergovernmental Affairs. Most Recent The Department of Energy Celebrates LGBTQ Pride June 17

    Treasure or trash in a transportainer? At the Bradbury Latest Issue:September 2016 all issues All Issues » submit Treasure or trash in a transportainer? The

  7. Northampton County, Pennsylvania: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Bangor, Pennsylvania Bath, Pennsylvania Belfast, Pennsylvania Bethlehem, Pennsylvania Chapman, Pennsylvania East Bangor, Pennsylvania Eastlawn Gardens, Pennsylvania Easton,...

  8. The Department of Energy has opted to utilize the following agreement for Designated Non-Proprietary User Facilities transactions

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

    Celebrates LGBTQ Pride The Department of Energy Celebrates LGBTQ Pride June 17, 2015 - 5:54pm Addthis Watch the video of the entire LGBTQ program held June 15, 2015 at the Department of Energy. | Video courtesy of the Energy Department. Tre Easton Tre Easton Special Assistant to the Assistant Secretary, Office of Congressional and Intergovernmental Affairs Tre Easton, Special Assistant to the Assistant Secretary in the Office of Congressional and Intergovernmental Affairs, gave opening remarks

  9. Talbot County, Maryland: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Zone Subtype A. Places in Talbot County, Maryland Cordova, Maryland Easton, Maryland Oxford, Maryland Queen Anne, Maryland St. Michaels, Maryland Tilghman Island, Maryland...

  10. EIS-0169-SA-03: Supplement Analysis

    Broader source: Energy.gov [DOE]

    Yakima Fisheries Project-Use of Washington Department of Fish and Wildlife's Yakima Hatchery and Acclimation and Research Activities, Yakima, Yakima County, Washington, Easton, Kittitas County, Washington

  11. Buchanan County, Missouri: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Agency, Missouri De Kalb, Missouri Dearborn, Missouri Easton, Missouri Gower, Missouri Lewis and Clark Village, Missouri Rushville, Missouri St. Joseph, Missouri Retrieved from...

  12. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    and its Implications Warren, Jeffrey J ; Tronic, Tristan A ; Mayer, James M December 2010 Reply to: Comment on 'Neutron imaging reveals internal plant water dynamics' Warren,...

  13. Before the Senate Energy and Natural Resources Committee

    Broader source: Energy.gov [DOE]

    Subject: Nuclear Energy Legislation By: Warren F. Miller, Jr., Assistant Secretary, Office of Nuclear Energy

  14. Spreading dynamics of a partially wetting water film atop a MHz substrate vibration

    SciTech Connect (OSTI)

    Altshuler, Gennady; Manor, Ofer

    2015-10-15

    A MHz vibration, or an acoustic wave, propagating in a solid substrate may support the convective spreading of a liquid film. Previous studies uncovered this ability for fully wetting silicon oil films under the excitation of a MHz Rayleigh surface acoustic wave (SAW), propagating in a lithium niobate substrate. Partially wetting de-ionized water films, however, appeared immune to this spreading mechanism. Here, we use both theory and experiment to reconsider this situation and show partially wetting water films may spread under the influence of a propagating MHz vibration. We demonstrate distinct capillary and convective (vibrational/acoustic) spreading regimes that are governed by a balance between convective and capillary mechanisms, manifested in the non-dimensional number θ{sup 3}/We, where θ is the three phase contact angle of the liquid with the solid substrate and We ≡ ρU{sup 2}H/γ; ρ, γ, H, and U are the liquid density, liquid/vapour surface tension, characteristic film thickness, and the characteristic velocity amplitude of the propagating vibration on the solid surface, respectively. Our main finding is that the vibration will support a continuous spreading motion of the liquid film out of a large reservoir if the convective mechanism prevails (θ{sup 3}/We < 1); otherwise (θ{sup 3}/We > 1), the dynamics of the film is governed by the capillary mechanism.

  15. Washington County, New York: Energy Resources | Open Energy Informatio...

    Open Energy Info (EERE)

    Falls, LLC Biomass Facility Places in Washington County, New York Argyle, New York Cambridge, New York Easton, New York Fort Ann, New York Fort Edward, New York Granville, New...

  16. RPT_PERIOD","R_S_NAME","LINE_NUM","PROD_CODE","PROD_NAME","PORT...

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

    0201,"WARREN G E",2,134,"MOGAS,BLND COMP",1004,"PERTH AMBOY, NJ","NJ",100,830,"SPAIN",247,0,0,"KINDER MORGAN LQDS TRMNLS LLC","CARTERET TERM",34,"NJ",1 0201,"WARREN G...

  17. CX-001912: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Monarch Warren County Turbine ProjectCX(s) Applied: B3.1, A9Date: 03/17/2010Location(s): Warren County, IllinoisOffice(s): Energy Efficiency and Renewable Energy, Golden Field Office

  18. CX-001398: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Warren County Geothermal Heating and Cooling RetrofitCX(s) Applied: B5.1Date: 03/25/2010Location(s): Warren County, IowaOffice(s): Energy Efficiency and Renewable Energy

  19. CX-002661: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Monarch Warren County Turbine ProjectCX(s) Applied: B3.1, A9Date: 03/17/2010Location(s): Warren County, IllinoisOffice(s): Energy Efficiency and Renewable Energy, Golden Field Office

  20. CX-003260: Categorical Exclusion Determination

    Office of Energy Efficiency and Renewable Energy (EERE)

    Michigan-City-WarrenCX(s) Applied: A1, A9, A11, B2.5, B5.1Date: 07/19/2010Location(s): Warren, MichiganOffice(s): Energy Efficiency and Renewable Energy

  1. Program Secretarial Office Name Certification Level Certified...

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

    ... T Level IV 8252004 SC CHAPMAN,RICHARD WARREN Level I 11302011 SC CRESCENZO,FRANK J ... SC STROUP,JAY W Level I 6132011 SC WARREN,RUSSELL N Level II 8182006 Page 8 ...

  2. How to Read Your Electric Meter | Department of Energy

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

    Warren Gretz, NREL. The difference between one month's reading and the next is the amount of energy units that have been used for that billing period. | Photo courtesy of Warren ...

  3. Marshall County, Minnesota: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Middle River, Minnesota Mud Lake, Minnesota Newfolden, Minnesota Oslo, Minnesota Stephen, Minnesota Strandquist, Minnesota Viking, Minnesota Warren, Minnesota Retrieved from...

  4. Monroe County, Wisconsin: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Norwalk, Wisconsin Oakdale, Wisconsin Portland, Wisconsin Ridgeville, Wisconsin Sparta, Wisconsin Tomah, Wisconsin Warrens, Wisconsin Wellington, Wisconsin Wells, Wisconsin...

  5. Waushara County, Wisconsin: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Plainfield, Wisconsin Poysippi, Wisconsin Redgranite, Wisconsin Richford, Wisconsin Rose, Wisconsin Saxeville, Wisconsin Springwater, Wisconsin Warren, Wisconsin Wautoma,...

  6. ARM - Facility News Article

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

    August 19, 2013 [Facility News] Research Colleagues Elected AGU Fellows Bookmark and Share Distinguished research colleagues, Warren Wiscombe and Graham Feingold, have been elected to the American Geophysical Union (AGU) 2013 Class of Fellows. Out of 217 nominations, 62 were elected into the new class. They will be recognized on Wednesday, December 11, during the Honors Ceremony and Banquet at the 2013 AGU Fall Meeting in San Francisco. Warren Wiscombe Warren Wiscombe Wiscombe was cited for

  7. ARM Orientation: Overview and History

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

    Warren Wiscombe ARM Chief Scientist Brookhaven & NASA ARM ARM Atmospheric Radiation Measurement Atmospheric Radiation Measurement 2 Mar 2006 ARM Orientation You want me to be Chief ...

  8. ARM - 2007 Science Team Meeting Pictures

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

    Dr. Warren Wiscombe visits with attendees during Tuesday night's poster session. Rick Petty and meeting attendees talk after a session. Dr. Kiran Alapaty, ARM Science Program...

  9. Slide 1

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

    atmosphere is a key link to the radiation budget " (Warren Wiscombe, ARM Chief Scientist ... (in TOA radiative fluxes from 1984-2001)" (Clement and Soden, 2005) ARM Key ...

  10. Marion County, Indiana: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Southport, Indiana Speedway, Indiana Spring Hill, Indiana Warren Park, Indiana Williams Creek, Indiana Wynnedale, Indiana Retrieved from "http:en.openei.orgw...

  11. Kansas State University Final Report: Wildcat Wind Power

    Energy Savers [EERE]

    Warren White, Associate Professor, Kansas State University Dr. Liang-Wu Cai, Associate Professor, Kansas State University Graduate Advisor Shane Smith, Graduate Student, Kansas ...

  12. NREL: Technology Deployment - NREL Helps U.S. Virgin Islands...

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

    ... Warren, but they will also assist NREL in developing viable solutions to systems integration challenges involved in increasing renewable energy penetration on a much broader scale. ...

  13. Tax Credits, Rebates & Savings | Department of Energy

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

    provides loans for single family residencies and owner occupied duplexes in Hamilton, Butler, Warren, and Clermont counties in Ohio and Boone, Kenton, and... Eligibility:...

  14. Pieridae Energy (USA) Ltd. FE Dkt. No. 14-179-LNG | Department...

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

    ... Comment 129 292015 Laura Kaye Comment 130 292015 Marion Wheeler Comment 131 292015 Phyllis Campbell Comment 132 292015 Warren Ondras Comment 133 292015 Robert Douglas, ...

  15. Before the Senate Committee on Energy and Natural Resources ...

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

    Warren F. Miller, Jr., Nominee for Assistant Secretary for Nuclear Energy; and Director for the Office of Radioactive Waste Management Subject: Nomination Hearing PDF icon...

  16. Microsoft Word - Copyright Template

    National Nuclear Security Administration (NNSA)

    Warren and Crabtree, 1986, has been identified as being a copyrighted material. As a general matter, copyright infringement would occur if this copyrighted work is reproduced,...

  17. ITP Glass: Industrial Glass Bandwidth Analysis Final Report,...

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

    Wolf Gas Technology Institute Energy Utilization Center August 2007 Industrial Glass Bandwidth Analysis FINAL REPORT Prepared by: David M. Rue James Servaites Dr. Warren Wolf ...

  18. Greater Cincinnati Energy Alliance- Residential Loan Program

    Broader source: Energy.gov [DOE]

    The Greater Cincinnati Energy Alliance provides loans for single family residencies and owner occupied duplexes in Hamilton, Butler, Warren, and Clermont counties in Ohio and Boone, Kenton, and...

  19. Federal Utility Partnership Working Group Meeting

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

    Director, AGL Resources Mike Ellis of AGL Resources introduced Warren Willits and Stephen "Stephe" Yborra, who spoke about natural gas technologies. Mr. Ellis noted the...

  20. brwtp-wastat | netl.doe.gov

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

    PROGRAM PUBLICATIONS Comprehensive Report to Congress Comprehensive Report to Congress on the Clean Coal Technology Program: Warren Station EFCC Demonstration Project (June 1994) ...

  1. The U.S. Department of Energy Office of Indian Energy Policy...

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

    ... VI. Roundtable Participants Art Allison, Dine Development Corporation John Alloway, Forest County Potawatomi Shenan Atcitty, Holland and Knight Warren Auntim, GEO-Energy Payton ...

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

    Office of Scientific and Technical Information (OSTI)

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

  3. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Wood-Vasey, W. Michael (3) Bakos, Gaspar (2) Berlind, Perry (2) Blondin, Stephane (2) ... Robert P. ; Bakos, Gaspar ; Berlind, Perry ; Brown, Warren R. ; Caldwell, Nelson ; ...

  4. CfA3: 185 TYPE Ia SUPERNOVA LIGHT CURVES FROM THE CfA (Journal...

    Office of Scientific and Technical Information (OSTI)

    Authors: Hicken, Malcolm ; Challis, Peter ; Kirshner, Robert P. ; Bakos, Gaspar ; Berlind, Perry ; Brown, Warren R. ; Caldwell, Nelson ; Calkins, Mike ; Cho, Richard ; Contreras, ...

  5. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Milisavljevic, Dan (4) Wood-Vasey, W. Michael (4) Berlind, Perry (3) Bouchet, Patrice (3) ... Robert P. ; Bakos, Gaspar ; Berlind, Perry ; Brown, Warren R. ; Caldwell, Nelson ; ...

  6. Final Report. Institute for Ultralscale Visualization (Technical...

    Office of Scientific and Technical Information (OSTI)

    Warren 1 ; Huang, Jian 2 ; Humphreys, Gregory 3 ; Moreland, Kenneth 4 ; Ross, Rob 5 ; Shen, Han-Wei 6 ; Silver, Deborah 7 + Show Author Affiliations Univ. of ...

  7. Black History Month: Former Energy Secretary Broke Barriers and...

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

    first Energy Secretary to link energy policy decisions to the health and quality of the environment. | Photo by Warren Gretz, National Renewable Energy Laboratory Former Energy ...

  8. LA-UR-

    National Nuclear Security Administration (NNSA)

    ... map (Wahl et al., 1997), and from samples within the region (Warren et al., 2000). ... Bare Mountain", in This extended land: Geological journeys in the southern Basin and ...

  9. Pathways to Commercial Success: Technologies and Products Supported...

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

    ... and agency certification will be sought for public use (NFPA, OSHA, and ANSI). ... http:www.hydrogen.energy.govpdfsreview13st099 warren20130.pdf 2 For more ...

  10. EA-1800: Final Environmental Assessment | Department of Energy

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

    Final Environmental Assessment EA-1800: Final Environmental Assessment Monarch Warren County Wind Turbine Project The U.S. Department of Energy (DOE) has provided Federal funding...

  11. A new model of cloud drop distribution that simulates the observed...

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

    Michael Michigan Technological University Wiscombe, Warren BNLNASA Goddard Space Flight Center Category: Modeling Cloud droplet size distribution is one of the most fundamental...

  12. Tax Credits, Rebates & Savings | Department of Energy

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

    Upstate New York counties of Albany, Columbia, Fulton, Herkimer, Jefferson, Madison, Montgomery, Oneida, Onondaga, Oswego, Rensselaer, Saratoga, Schenectady, Warren and Washington....

  13. Mr. Frank Iannizzara Engineering Department Copperweld Steel...

    Office of Legacy Management (LM)

    Frank Iannizzara Engineering Department Copperweld Steel Company 4000 Mahoning Street ... (ORNL) performed a of the Copperweld Steel Company facility in Warren, Ohio. copy of ...

  14. ARM Orientation: Overview and History

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    Warren Wiscombe ARM Chief Scientist Brookhaven & NASA ARM Orientation: ARM Orientation: ... tectonic motions, radon, validation for NASA satellites Mar 2009 ARM Orientation 19 Mar ...

  15. ARM - Publications: Science Team Meeting Documents: A new Shortwave...

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

    A new Shortwave Spectrometer for SGP Pommier, John NASA Ames Research Center Pilewskie, Peter University of Colorado Gore, Warren NASA Ames Research Center A new Shortwave ...

  16. EA-1800: Finding of No Significant Impact | Department of Energy

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

    of its SEP funds to Monarch Wind Power (MWP) for the Monarch Warren County Wind Turbine Project (MWTP). DOE's Proposed Action is to authorize the expenditure of Federal...

  17. Update on Establishing the Feasibility of Lead Slowing Down Spectrosco...

    Office of Scientific and Technical Information (OSTI)

    Authors: Kulisek, Jonathan A. ; Anderson, Kevin K. ; Casella, Andrew M. ; Warren, Glen A. ; Gavron, Victor A. ; Danon, Yaron ; Weltz, Adam ; Harris, Jason ; Imel, G. R. ; Stewart, ...

  18. Lead Slowing Down Spectrometer FY2013 Annual Report (Technical...

    Office of Scientific and Technical Information (OSTI)

    Authors: Warren, Glen A. ; Kulisek, Jonathan A. ; Gavron, Victor A. ; Danon, Yaron ; Weltz, Adam ; Harris, Jason ; Stewart, T. Publication Date: 2013-10-29 OSTI Identifier: 1108159 ...

  19. Lead Slowing Down Spectrometry Analysis of Data from Measurements...

    Office of Scientific and Technical Information (OSTI)

    Funding Source(s): Authors: Warren, Glen A. ; Anderson, Kevin K. ; Kulisek, Jonathan A. ; Danon, Yaron ; Weltz, Adam ; Gavron, Victor A. ; Harris, Jason ; Stewart, Trevor N. ...

  20. Deployment of a New Shortwave Spectroradiometer (SWS) at the...

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    Deployment of a New Shortwave Spectroradiometer (SWS) at the SGP Pommier, John NASA Ames Research Center Pilewskie, Peter University of Colorado Gore, Warren NASA Ames Research ...

  1. TRUTeamWorks 07-22-04

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    also on the rise: Safety. "Safety is our first priority," emphasizes WTS General Manager Steve Warren. "Safety takes precedent over everything else, including schedule and budget....

  2. Workplace Charging Challenge Partner: Bosch Automotive Service Solutions, Inc.

    Broader source: Energy.gov [DOE]

    Joined the Challenge: July 2015Headquarters: Livonia, MICharging Locations: Warren, MI; Livonia, MI; Farmington Hills, MI; Plymouth, MIDomestic Employees: 1,300

  3. The Design, Construction, and Initial Characterization of an...

    Office of Scientific and Technical Information (OSTI)

    Authors: Seifert, Allen ; Aalseth, Craig E. ; Day, Anthony R. ; Fuller, Erin S. ; Hoppe, Eric W. ; Keillor, Martin E. ; Mace, Emily K. ; Overman, Cory T. ; Warren, Glen A. ...

  4. Communicating Transformation

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    th Lomonosov Conference, 19 Aug 2011 Warren Huelsnitz, LANL whuelsn@fnal.gov 1 2 Electron Neutrino and Antineutrino Appearance Review of previous results Updated...

  5. Better Buildings Neighborhood Program Workforce Peer Exchange...

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

    program for newly trained contractors? * Program Experience and Lessons: New Hampshire: Cimbria Badenhausen, NHCDFA Kansas City: Jensen Adams and Warren Adams ...

  6. BPA-2012-00196-FOIA Consult Correspoondence

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    Warren: Thank you for the request for records that you made through the Department of Energy (DOE) under the Freedom of Information Act (FOIA). DOE requested Bonneville Power...

  7. Slide 1

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

    5 nm spacing, 12 nm FWHM SWS History and Reliability Designed and built by Warren Gore, NASA Ames, in collaboration with Peter Pilewskie. Mentored by Peter Pilewskie, Scott...

  8. Oversight Board | The Ames Laboratory

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    Interim Vice President for Research and Economic Development, David Oliver ISU Senior Vice President for Business and Finance, Warren Madden Distinguished External Scientific ...

  9. Plant Root Characteristics and Dynamics in Arctic Tundra Ecosystems...

    Office of Scientific and Technical Information (OSTI)

    and dynamics, and their role in key ecosystem processes in the Arctic. Authors: Sullivan, Paddy ; Sloan, Victoria ; Warren, Jeff ; McGuire, Dave ; Euskirchen, Eugenie ;...

  10. CX-004416: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Grants to Promote Mid-Size Renewables at Private and Government Buildings - Talbot County Community CenterCX(s) Applied: B5.1Date: 11/16/2010Location(s): Easton, MarylandOffice(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory

  11. CX-001817: Categorical Exclusion Determination

    Office of Energy Efficiency and Renewable Energy (EERE)

    Lean Gasoline System Development for Fuel Efficient Small Cars (Warren)CX(s) Applied: B3.6, A9Date: 04/26/2010Location(s): Warren, MichiganOffice(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory

  12. CX-006019: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Energy Efficiency and Conservation Block Grant Program - Michigan-City-WarrenCX(s) Applied: A1, A9, A11, B2.5, B5.1Date: 06/01/2011Location(s): Warren, MichiganOffice(s): Energy Efficiency and Renewable Energy

  13. Regional Planning Process in the West

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

    Planning Process in the West Robert H. Easton Tribal Webinar Series March 30, 2016 Transmission Planning in the Western Interconnection  Transmission Planning in the Western Interconnection has been, is, and will continue to be a hierarchy of local, regional, and interconnection-wide coordinated planning efforts  Pre-Order 890 - CAISO, NTTG, ColumbiaGrid, and WestConnect were already forums for collaboration and coordination - WECC PCC Project Coordination and Path Rating Process, Annual

  14. TEC/WG Tribal Topic Group

    Office of Environmental Management (EM)

    TEC Tribal Topic Group Conference Call January 18, 2006 Group Chair: Jay Jones (DOE/OCRWM) Participating TEC Tribal Topic Group Members: Rob Burnside (CTUIR), Earl Easton (U.S. NRC), Kristen Ellis (DOE/CI), Ed Gonzales (ELG), Angela Hill (DOE/OCRWM), Marsha Keister (INL), Dan King (Oneida Nation), Corinne Macaluso (DOE/OCRWM), Titto Moses (CTUIR), Stanley Paytiamo (Pueblo of Acoma), Willie Preacher (Shoshone-Bannock Tribes), Cathy Reynolds (DOE/GC), Larry Stern (CVSA), Kevin Tafoya (Santa Clara

  15. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... FEL facility through a set of small apertures in a 127 mm long aluminum block. ... ; Ledoux, Robert ; McNabb, Dennis P. ; norman, E. B. ; Park, William H. ; Warren, Glen ...

  16. ARM STM Plenary: CS Report

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

    8 ARM Science Team Meeting 2008 Warren Wiscombe ARM Chief Scientist Brookhaven National Lab Mar 2008 ARM Plenary 2 ARM Chief Scientist Team ARM Chief Scientist Team Ric Cederwall ...

  17. What You Missed: Tuesday Talk on The National Medals Laureates of Science, Technology and Innovation

    Broader source: Energy.gov [DOE]

    Watch the White House chat with award recipients Steven Sasson, the inventor of the digital camera; Marye Anne Fox, a pioneer in organic photochemistry and electrochemistry; and Warren Washington, a leader in climate change research.

  18. Environmental Justice History | Department of Energy

    Office of Environmental Management (EM)

    ... At least 26 percent of the population in all four communities have incomes below the poverty level and most of the population is Black. Another study that sprang from the Warren ...

  19. Middletown, Ohio: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    This article is a stub. You can help OpenEI by expanding it. Middletown is a city in Butler County and Warren County, Ohio. It falls under Ohio's 8th congressional district and...

  20. Monroe, Ohio: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Map This article is a stub. You can help OpenEI by expanding it. Monroe is a city in Butler County and Warren County, Ohio. It falls under Ohio's 8th congressional district and...

  1. d+d Fusions with Log-normal Model

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

    MacKenzie Warrens 1 Cryo-cooled gas mixture of D 2 + 3 He was released from the gas jet 90-180J pulse from the Texas Pettawatt Laser irradiated the D 2 clusters Coulomb...

  2. PowerPoint Presentation

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

    of Ions in Laser Driven Fusion Reactions MacKenzie Warrens 1,2 , Aldo Bonasera 1 , Matteo Barbarino 1 , Dario Lattuada 1 1 Cyclotron Institute, Texas A&M University, College...

  3. Carlisle, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Map This article is a stub. You can help OpenEI by expanding it. Carlisle is a city in Polk County and Warren County, Iowa. It falls under Iowa's 3rd congressional district and...

  4. Norwalk, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Map This article is a stub. You can help OpenEI by expanding it. Norwalk is a city in Polk County and Warren County, Iowa. It falls under Iowa's 4th congressional district.12...

  5. CX-100 Final Report

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

    SAND2008-4648 Unlimited Release Printed July 2008 Blade System Design Studies Phase II: Final Project Report Derek S. Berry TPI Composites, Inc. 373 Market Street Warren, RI 02885...

  6. West Des Moines, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Hide Map This article is a stub. You can help OpenEI by expanding it. West Des Moines is a city in Dallas County and Polk County and Warren County, Iowa. It falls...

  7. SSAA-16-008 - Multiple Awards.pdf

    National Nuclear Security Administration (NNSA)

    At The Scarlet Laser Facility DE-NA0002915 Zhenqiang Ma University of Wisconsin-Membrane Enabled Hard X-ray Imager (MEHX) DE-NA0002953 Warren B. Mori University of ...

  8. Weekly User Schedule

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

    for special operations use of the "scrubbing" shift should be sent directly to Warren Byrne (486-7517) by 1:00 p.m. Friday. Any requests for changes in beam energy, bucket fill...

  9. Complex States, Emergent Phenomena & Superconductivity in Intermetalli...

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

    ... Journal of Solid State Chemistry 2015 229, 41-48. Abstract Francoual S.; Strempfer J.; Warren J.; Liu Y.; Skaugen A.; Poli S.; Blume J.; Wolff-Fabris F.; Canfield P.C.; Lograsso T. ...

  10. ARM - Events Article

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

    NOAA-AGU Fellow Dr. Ruby Leung, Pacific Northwest National Laboratory-AGU Fellow Dr. Kuo-Nan Liou, University of California, Los Angeles-AGU Roger Revelle Medal Dr. Warren...

  11. Recent Refereed Journal Articles

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

    M.R. Warren, "Photocrystallography - design and methodology for the use of a light-emitting diode device," J. Appl. Crystallogr. 43, 337-340 (2010). 11.3.1 Buechele, A.C., C....

  12. TeV gamma rays from blazars beyond z = 1 ? (Journal Article)...

    Office of Scientific and Technical Information (OSTI)

    TeV gamma rays from blazars beyond z 1 ? Citation Details In-Document Search Title: TeV gamma rays from blazars beyond z 1 ? Authors: Aharonian, Felix ; Essey, Warren ; ...

  13. Carlisle, Ohio: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    This article is a stub. You can help OpenEI by expanding it. Carlisle is a city in Montgomery County and Warren County, Ohio. It falls under Ohio's 3rd congressional...

  14. Springboro, Ohio: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    This article is a stub. You can help OpenEI by expanding it. Springboro is a city in Montgomery County and Warren County, Ohio. It falls under Ohio's 3rd congressional...

  15. PowerPoint Presentation

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

    27 August 2007, p. 3 Surface Flux Measurement * Warren would also like us to look at new measurement techniques such as the scintillometers and a newly submitted proposal to use a...

  16. A hunch about the Hunley | Y-12 National Security Complex

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

    after, the Hunley itself sank. In 1995 the Hunley was discovered on the ocean floor. Five years later, archaeologists raised the vessel and transported it to the Warren Lasch...

  17. U.S. Virgin Islands Energy Road Map: Analysis

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

    Energy Road Map: Analysis Eric Lantz, Dan Olis, and Adam Warren Technical Report NRELTP-7A20-52360 September 2011 NREL is a national laboratory of the U.S. Department of Energy, ...

  18. Nobel Keynote Lecture Series at Berkeley Lab

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

    p.m. Watch the video: Warren Washington Download Presentation (PDF | 9.5MB) Tuesday, May 20: John Kuriyan, UC Berkeley Member of Martin Karplus' team - 2013 Nobel Prize in ...

  19. EA-1800: Notice of Availability of the Finding of No Significant...

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

    Notice of Availability of the Finding of No Significant Impact Monarch Warren County Wind Turbine Project The U.S. Department of Energy (DOE) has issued a Finding of No...

  20. Digital Pulse-Shape Discrimination Applied to an Ultra-Low-Background...

    Office of Scientific and Technical Information (OSTI)

    E. ; Mace, Emily K. ; Myers, A. W. ; Overman, Cory T. ; Panisko, Mark E. ; Seifert, Allen ; Warren, Glen A. ; Williams, Richard M. Publication Date: 2013-05-01 OSTI Identifier: ...

  1. BookOfAbstracts_REUConference

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

    Distribution of Ions in Laser-Driven Fusion Reactions M. Warrens 1,2 , and A. Bonasera 2 1 University of Dallas, Irving, TX 75062 2 Cyclotron Institute, Texas A&M University,...

  2. PowerPoint Presentation

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

    the Presence of Aerosols. Odele Hofmann 1 , Peter Pilewskie 1 , Bruce Kindel 1 , Warren Gore 2 , Phil Russell 2 , John Livingston 3 , Jens Redemann 4 , Robert Bergstrom 4 , Steve...

  3. U.S. Virgin Islands Leadership Embraces Inclusiveness to Ensure...

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

    in Island Nations), U.S. Virgin Islands A 448-kW PV system installed at the Cyril E. King Airport on St. Thomas in April 2011. Photo by Adam Warren, NREL 18953 U.S. ...

  4. Assessing Pathways in the U.S. Virgin Islands and Hawai'i | Department...

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

    Hawai'i Establishes Goal of Achieving 70% Clean Energy by 2030 A 448-kW PV system installed at the Cyril E. King Airport on St. Thomas in April 2011. Photo by Adam Warren, NREL ...

  5. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    (1) Iversen, Colleen (1) McGuire, Dave (1) Norby, Richard (1) Sloan, Victoria (1) Sullivan, Paddy (1) Walker, Anthony (1) Warren, Jeff (1) Wullschleger, Stan (1) Save Results...

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

    Office of Scientific and Technical Information (OSTI)

    U S Virgin Islands Wind Resources Update Roberts J O Warren A WIND ENERGY ENERGY PLANNING POLICY AND ECONOMY POWER TRANSMISSION AND DISTRIBUTION U S VIRGIN ISLANDS WIND ST THOMAS...

  7. U.S. Virgin Islands Wind Resources Update 2014 Roberts, J. O...

    Office of Scientific and Technical Information (OSTI)

    Virgin Islands Wind Resources Update 2014 Roberts, J. O.; Warren, A. 17 WIND ENERGY; 29 ENERGY PLANNING, POLICY AND ECONOMY; 24 POWER TRANSMISSION AND DISTRIBUTION U.S. VIRGIN...

  8. SREL Reprint List (#1999 to #1000)

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

    Journal of Zoology 237: 107-122. 1991 Rhodes, O. E., Jr., L. M. Smith, and R. K. Chesser. ... The Chat 59: 95-96. 1981 Ratnaswamy, M. J., C. L. Rogers, R. J. Warren, M. H. Smith, and ...

  9. Engagement with Utilities on Multifamily Retrofits | Department of Energy

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

    Multifamily Retrofits » Engagement with Utilities on Multifamily Retrofits Engagement with Utilities on Multifamily Retrofits Weatherization professionals often have existing relationships with the local utilities, which can facilitate access to helpful data. | Photo by Warren Gretz, NREL 04893 Weatherization professionals often have existing relationships with the local utilities, which can facilitate access to helpful data. | Photo by Warren Gretz, NREL 04893 Energy modeling software is a

  10. X:\ARM_19~1\P155-184.WPD

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

    (q v ) q v w 0 Session Papers 167 Numerical Simulations of Altocumulus with a Cloud Resolving Model S. Liu and S. K. Krueger Department of Meteorology University of Utah Salt Lake City, Utah Introduction Altocumulus and altostratus clouds together cover approximately 22% of the earth's surface (Warren et al. 1986; Warren 1988). They play an important role in the earth's energy budget through their effect on solar and infrared radiation. However, there has been little altocumulus cloud

  11. Zenith Radiance Retrieval of Cloud Properties

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

    retrievals of cloud properties from the AMF/COPS campaign Preliminary retrievals of cloud properties from the AMF/COPS campaign Christine Chiu, UMBC/JCET Alexander Marshak, GSFC Yuri Knyazikhin, Boston University Warren Wiscombe, GSFC Christine Chiu, UMBC/JCET Alexander Marshak, GSFC Yuri Knyazikhin, Boston University Warren Wiscombe, GSFC The cloud optical properties of interest are: The cloud optical properties of interest are: * Cloud optical depth τ - the great unknown * Radiative cloud

  12. brwtp-wastat | netl.doe.gov

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

    5 Warren Station Externally Fired Combined-Cycle Demo. Project - There is no Project Brief for this project (Withdrawn) Pennsylvania Electric Company PROGRAM PUBLICATIONS Comprehensive Report to Congress Comprehensive Report to Congress on the Clean Coal Technology Program: Warren Station EFCC Demonstration Project (June 1994) U.S. Department of Energy report DOE/FE-0316P. (Available from NTIS as DE94017288) PAPERS AND PRESENTATIONS Externally Fired Combined Cycle: An Effective Coal-Fueled

  13. MWRRET (Microwave Radiometer Retrievals)

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    Plus Plus Andy Vogelmann, Dave Turner Andy Vogelmann, Dave Turner & Jennifer Comstock & Jennifer Comstock Min Min Susanne Crewell Susanne Crewell Ulrich L Ulrich L ö ö rnard rnard Jim Liljegren Jim Liljegren John Ogre John Ogre . Y. Matrosov . Y. Matrosov Sally McFarlane Sally McFarlane Warren Wiscombe, Christine Chiu, Sasha Marshak, Maria Warren Wiscombe, Christine Chiu, Sasha Marshak, Maria Cadeddu, Qilong Min, Susanne Crewell, Ulrich L Cadeddu, Qilong Min, Susanne Crewell, Ulrich L

  14. Electric Meters | Department of Energy

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

    Electricity & Fuel » Appliances & Electronics » Electric Meters Electric Meters The difference between one month's reading and the next is the amount of energy units that have been used for that billing period. | Photo courtesy of Warren Gretz, NREL. The difference between one month's reading and the next is the amount of energy units that have been used for that billing period. | Photo courtesy of Warren Gretz, NREL. The basic unit of measure of electric power is the Watt. One

  15. Cornstalks Aren't Just for Scarecrows Anymore | Department of Energy

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

    Cornstalks Aren't Just for Scarecrows Anymore Cornstalks Aren't Just for Scarecrows Anymore October 31, 2014 - 12:52pm Addthis Cornstalks Aren't Just for Scarecrows Anymore Corn stover includes plant waste material after harvest, which can then be used in the bioenergy production process. | Photo by Warren Gretz, National Renewable Energy Laboratory Corn stover includes plant waste material after harvest, which can then be used in the bioenergy production process. | Photo by Warren Gretz,

  16. Relative outcomes of climate change mitigation related to global

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

    temperature versus sea-level rise | Argonne Leadership Computing Facility Relative outcomes of climate change mitigation related to global temperature versus sea-level rise Authors: Gerald A. Meehl, Aixue Hu, Claudia Tebaldi, Julie M. Arblaster, Warren M. Washington, Haiyan Teng, Benjamin M. Sanderson, Toby Ault, Warren G. Strand & James B. White III There is a common perception that, if human societies make the significant adjustments necessary to substantively cut emissions of

  17. Corporate Researchers

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    Cornstalks Aren't Just for Scarecrows Anymore Cornstalks Aren't Just for Scarecrows Anymore October 31, 2014 - 12:52pm Addthis Cornstalks Aren't Just for Scarecrows Anymore Corn stover includes plant waste material after harvest, which can then be used in the bioenergy production process. | Photo by Warren Gretz, National Renewable Energy Laboratory Corn stover includes plant waste material after harvest, which can then be used in the bioenergy production process. | Photo by Warren Gretz,

  18. Invest North Pty Ltd | Open Energy Information

    Open Energy Info (EERE)

    Invest North Pty Ltd Jump to: navigation, search Name: Invest North Pty Ltd Place: Darwin, Northern Territory, Australia Sector: Solar Product: Onwer of a solar power system atop...

  19. NREL: Technology Deployment - Collegiate Wind Competition Prepares...

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    shown working on an engine atop a wind turbine with mountains and blue sky in the background. ... The Collegiate Wind Competition challenges undergraduate students to design a wind ...

  20. Nevada Site Office News News Media Contact: For Immediate...

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    Lutheran Middle School finished atop the Nevada Regional Science Bowl for Middle Schools. ... (ATech) in Las Vegas won the Nevada Regional Science Bowl for High Schools last month. ...

  1. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... length, and the strength of the temperature inversion atop the stablemore boundary layer. This temperature inversion induces gravity waves with a frequency determined by ...

  2. U.S. Virgin Islands Establishes Interconnection Standards to Clear the Way

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

    for Grid Interconnection | Department of Energy Establishes Interconnection Standards to Clear the Way for Grid Interconnection U.S. Virgin Islands Establishes Interconnection Standards to Clear the Way for Grid Interconnection A 448-kW PV system installed at the Cyril E. King Airport on St. Thomas in April 2011. <em>Photo by Adam Warren, NREL 18953</em> A 448-kW PV system installed at the Cyril E. King Airport on St. Thomas in April 2011. Photo by Adam Warren, NREL 18953 Faced

  3. Lower Cost, Higher Performance Carbon Fiber

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

    C. David (Dave) Warren Field Technical Manager Transportation Materials Research Oak Ridge National Laboratory P.O. Box 2009, M/S 8050 Oak Ridge, Tennessee 37831-8050 Phone: 865-574-9693 Fax: 865-574-0740 Email: WarrenCD@ORNL.GOV Lower Cost, Higher Performance Carbon Fiber 14 February 2011 2 Managed by UT-Battelle for the U.S. Department of Energy Presentation_name Questions for Today Materials How can the cost of carbon fiber suitable for higher performance applications (H 2 Storage) be

  4. How to Save on Energy Bills When Buying a New Home | Department of Energy

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

    to Save on Energy Bills When Buying a New Home How to Save on Energy Bills When Buying a New Home June 26, 2013 - 2:09pm Addthis When considering a new home, keep energy efficiency in mind. | Photo courtesy of Warren Gretz, NREL 08742 When considering a new home, keep energy efficiency in mind. | Photo courtesy of Warren Gretz, NREL 08742 This chart shows how much energy a typical appliance uses per year and its corresponding cost based on national averages. For example, a refrigerator uses

  5. Radiant Heating | Department of Energy

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

    Heating Systems » Radiant Heating Radiant Heating In-wall radiant heating in a house under construction near Denver. | Photo courtesy of Warren Gretz, NREL. In-wall radiant heating in a house under construction near Denver. | Photo courtesy of Warren Gretz, NREL. Radiant heating systems supply heat directly to the floor or to panels in the wall or ceiling of a house. The systems depend largely on radiant heat transfer -- the delivery of heat directly from the hot surface to the people and

  6. How to Submit a Privacy Act Request | U.S. DOE Office of Science (SC)

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

    to Save on Energy Bills When Buying a New Home How to Save on Energy Bills When Buying a New Home June 26, 2013 - 2:09pm Addthis When considering a new home, keep energy efficiency in mind. | Photo courtesy of Warren Gretz, NREL 08742 When considering a new home, keep energy efficiency in mind. | Photo courtesy of Warren Gretz, NREL 08742 This chart shows how much energy a typical appliance uses per year and its corresponding cost based on national averages. For example, a refrigerator uses

  7. Landmark Tribal Wind Energy Deal Paves the Way for Tribal-Federal

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

    Leadership on Clean Energy | Department of Energy Landmark Tribal Wind Energy Deal Paves the Way for Tribal-Federal Leadership on Clean Energy Landmark Tribal Wind Energy Deal Paves the Way for Tribal-Federal Leadership on Clean Energy November 13, 2014 - 3:58pm Addthis Photo by Warren Gretz, NREL 07317. Photo by Warren Gretz, NREL 07317. What are the key facts? The 10-year GSA contract is the first power purchase agreement between a tribal entity and federal government. The contract will

  8. 2013 09 26 draft 2020 GNEMRD Roadmap

    Office of Scientific and Technical Information (OSTI)

    ... AGU Monograph 170, doi:10.1029170GM05, doi:10.1029170GM05. Warren, G.A., L.E. Smith, C.E. Aalseth, E. Ellis, T.W. Hossbach, and A.B. Valsan, 2006, Determining activities ...

  9. Draft AGENDA

    Energy Savers [EERE]

    members 9:00 a.m. Welcome and Opening Remarks Chairman Bill Martin and Warren "Pete" Miller, NE-1 9:15 a.m. NE Update Dr. Miller, NE-1 9:45 a.m. Summary of NE Reorganization &...

  10. Argonne nuclear pioneers: Chicago Pile 1

    ScienceCinema (OSTI)

    Agnew, Harold; Nyer, Warren

    2013-04-19

    On December 2, 1942, 49 scientists, led by Enrico Fermi, made history when Chicago Pile 1 (CP-1) went critical and produced the world's first self-sustaining, controlled nuclear chain reaction. Seventy years later, two of the last surviving CP-1 pioneers, Harold Agnew and Warren Nyer, recall that historic day.

  11. CX-001552: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Energy Efficiency and Conservation Block Grant (EECBG) Program: Warren County Public Schools Net-Zero Energy School - Richardsville ElementaryCX(s) Applied: B5.1Date: 04/15/2010Location(s): Bowling Green, KentuckyOffice(s): Energy Efficiency and Renewable Energy, Golden Field Office

  12. Lower Cost Carbon Fiber Precursors | Department of Energy

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

    1 DOE Hydrogen and Fuel Cells Program, and Vehicle Technologies Program Annual Merit Review and Peer Evaluation lm004_warren_2011_o.pdf (1.88 MB) More Documents & Publications Lower Cost Carbon Fiber Precursors Lower Cost Carbon Fiber Precursors Low Cost Carbon Fiber Overview

  13. Microsoft Word - 45164 Final.doc

    National Nuclear Security Administration (NNSA)

    ... U.S. Department of Energy Report DOENV11718-582. p. 3-4. U.S. Environmental Protection ... Swadley, R.J. Laczniak, R.G. Warren, K.S. Green and C.M. Engle, 1997. Digital geologic map ...

  14. Carbon Fiber Pilot Plant and Research Facilities | Department of Energy

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

    Pilot Plant and Research Facilities Carbon Fiber Pilot Plant and Research Facilities 2010 DOE Vehicle Technologies and Hydrogen Programs Annual Merit Review and Peer Evaluation Meeting, June 7-11, 2010 -- Washington D.C. lm003_warren_2010_o.pdf (2 MB) More Documents & Publications Lower Cost Carbon Fiber Precursors Carbon Fiber Technology Facility Carbon Fiber Technology Facility

  15. Carbon Fiber Technology Facility | Department of Energy

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

    Technology Facility Carbon Fiber Technology Facility 2011 DOE Hydrogen and Fuel Cells Program, and Vehicle Technologies Program Annual Merit Review and Peer Evaluation lm003_warren_2011_o .pdf (2.04 MB) More Documents & Publications Carbon Fiber Technology Facility Vehicle Technologies Office Merit Review 2014: Carbon Fiber Technology Facility Lower Cost Carbon Fiber Precursors

  16. FORMERLY UTILIZED SITES REUEDIAL ACTION PROGRAM ELIMINATION REPORT

    Office of Legacy Management (LM)

    REUEDIAL ACTION PROGRAM ELIMINATION REPORT COPPERWELD STEEL COMPANY 4000 MAHONING AVENUE, N.W. WARREN. OHIO December 1991 U.S. Department of Energy Office of Environmental Restoration and Waste Management Office of Environmental Restoration Office of Eastern Area Programs CONTENTS INTRODUCTION . . . . . . . . . . . &gg . . . . . . . . . . . . . . .l BACKGROUND . . . . . . . . . . . . . . . . . . . . . . . . . . . .l Site Function Site Description Radiological History and Status ELIMINATION

  17. U.S. Virgin Islands Establishes Interconnection Standards to...

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

    A 448-kW PV system installed at the Cyril E. King Airport on St. Thomas in April 2011. Photo by Adam Warren, NREL 18953 A 448-kW PV system installed at the Cyril E. King ...

  18. Argonne nuclear pioneers: Chicago Pile 1

    SciTech Connect (OSTI)

    Agnew, Harold; Nyer, Warren

    2012-01-01

    On December 2, 1942, 49 scientists, led by Enrico Fermi, made history when Chicago Pile 1 (CP-1) went critical and produced the world's first self-sustaining, controlled nuclear chain reaction. Seventy years later, two of the last surviving CP-1 pioneers, Harold Agnew and Warren Nyer, recall that historic day.

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

    Office of Scientific and Technical Information (OSTI)

    U.S. Virgin Islands Wind Resources Update 2014","Roberts, J. O.; Warren, A.","2014-12-01T05:00:00Z",1166661,"10.21721166661","NRELTP-7A40-63094","AC36-08GO28308",,"Technical...

  20. Carbon Fiber Technology Facility | Department of Energy

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

    Carbon Fiber Technology Facility Carbon Fiber Technology Facility 2012 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting lm003_warren_2012_o.pdf (3.98 MB) More Documents & Publications Carbon Fiber Technology Facility Carbon Fiber Pilot Plant and Research Facilities Vehicle Technologies Office Merit Review 2014: Carbon Fiber Technology Facility

  1. EM Sites Honored for Bird Protection Practices | Department of...

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

    Sites Honored for Bird Protection Practices EM Sites Honored for Bird Protection Practices March 31, 2014 - 12:00pm Addthis Two adult bald eagles sit atop a tree on the Hanford ...

  2. About Fermilab - The Fermilab Campus

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

    the Laboratory. The Mobius Strip is mounted in the midst of a circular pool atop Ramsey Auditorium. It is built of 3 x 5 inch pieces of stainless steel which were welded on a...

  3. Making Solar Power History at Ivanpah | Department of Energy

    Energy Savers [EERE]

    ... energy on boilers located atop three solar power towers, generating steam to turn a conventional steam turbine. The facility is owned by NRG Solar, Google and BrightSource Energy. ...

  4. Photo of the Week: Ivanpah Solar | Department of Energy

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

    energy on boilers located atop three solar power towers, generating steam to turn a conventional steam turbine. The facility is owned by NRG Solar, Google and BrightSource Energy. ...

  5. HAWC Observatory to study universe's most energetic phenomena

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

    ... followed by more keys in a defined order as you flatten your palm across the keyboard. ... and the active galactic nucleus Markarian 421. From its perch atop the highest accessible ...

  6. 1

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

    ... followed by more keys in a defined order as you flatten your palm across the keyboard. ... and the active galactic nucleus Markarian 421. From its perch atop the highest accessible ...

  7. Directions & Maps

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

    is perched high atop the Pajarito Plateau in the Jemez Mountains, 35 miles northwest of Santa Fe. The Bradbury Science Museum is located in downtown Los Alamos at the corner of...

  8. Distribution of Quaternary Rhyolite Dome of the Coso Range California...

    Open Energy Info (EERE)

    rhyolite of similar major element chemical composition were erupted over the past 1 m.y. from vents arranged in a crudely S-shaped array atop a granitic horst in the Coso...

  9. Distribution of quaternary rhyolite dome of the Coso Range, California...

    Open Energy Info (EERE)

    rhyolite of similar major element chemical composition were erupted over the past 1 m.y. from vents arranged in a crudely S-shaped array atop a granitic horst in the Coso...

  10. Manhattan Project Sites on Laboratory Land

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

    Manhattan Project » Manhattan Project Signature Facilities Manhattan Project Signature Facilities The "Gadget" device fully assembled atop the 100-foot firing tower, shortly before the Trinity test. July 15, 1945. The "Gadget" device fully assembled atop the 100-foot firing tower, shortly before the Trinity test. July 15, 1945. New! Manhattan Project National Historical Park New! K-25 Virtual Museum The Department of Energy, in the mid-1990s, developed a list of eight

  11. New observatory studies universe's most energetic phenomena

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

    New observatory Community Connections: Your link to news and opportunities from Los Alamos National Laboratory Latest Issue: September 1, 2016 all issues All Issues » submit New observatory studies universe's most energetic phenomena Facility replaces Milagro Observatory near Los Alamos May 1, 2015 From its perch atop the highest accessible peak in Mexico, Milagro's replacement will have 15 percent of the sky within its sights at any given time. From its perch atop the highest accessible peak

  12. Manhattan Project Signature Facilities | Department of Energy

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

    Manhattan Project » Manhattan Project Signature Facilities Manhattan Project Signature Facilities The "Gadget" device fully assembled atop the 100-foot firing tower, shortly before the Trinity test. July 15, 1945. The "Gadget" device fully assembled atop the 100-foot firing tower, shortly before the Trinity test. July 15, 1945. New! Manhattan Project National Historical Park New! K-25 Virtual Museum The Department of Energy, in the mid-1990s, developed a list of eight

  13. Featured Announcements

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

    May 2014 Nobel Lecture Videos Now Available Online May 29, 2014 by Kathy Kincade Three of the NERSC Nobel Lecture Series videos -- featuring John Kuriyan, Warren Washington, George Smoot, and Saul Perlmutter -- are now available for viewing. Read the full post Xeon Phi Nationwide training sessions available from Intel May 7, 2014 by Katie Antypas NERSC's next supercomputer, Cori, will using the Xeon Phi processor architecture. In order to achieve high performance on Xeon Phi, users will need to

  14. Research Highlight

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

    Biases in Column Absorption for Fractal Clouds Submitter: Wiscombe, W. J., Brookhaven National Laboratory Area of Research: Radiation Processes Working Group(s): Radiative Processes Journal Reference: Marshak, Alexander; Davis, Anthony; Wiscombe, Warren; Ridgway, William; Cahalan, Robert; 1998: "Biases in Shortwave Column Absorption in the Presence of Fractal Clouds," J. Climate 11(3):431-446. Figure 1: Water vapor transmission spectra for solar zenith angle of 60 degree. From the top:

  15. U.S. Virgin Islands Leadership Embraces Inclusiveness to Ensure Community

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

    Ownership of Clean Energy Vision | Department of Energy Leadership Embraces Inclusiveness to Ensure Community Ownership of Clean Energy Vision U.S. Virgin Islands Leadership Embraces Inclusiveness to Ensure Community Ownership of Clean Energy Vision More than 25 government leaders, energy office officials, and utility company executives from the USVI attended a workshop at NREL in Golden, Colorado, in February 2010. <em>Photo by Adam Warren, NREL</em> More than 25 government

  16. SREL Reprint #3095

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

    5 Long-Term Population Trends of American Alligators (Alligator mississippiensis) in a Man-Made Reservoir: Responses to Environmental Perturbations Arising from Management Activities I. Lehr Brisbin, Jr., Robert A. Kennamer, and Warren L. Stephens, Jr. Savannah River Ecology Laboratory, P.O. Drawer E, Aiken, South Carolina 29802, USA Abstract: The expansion of urban and suburban population centers in the southeastern United States has been accompanied by increases in man-made reservoirs to meet

  17. Let's Try That Again: Selling the Teapot Dome Oil Field | Department of

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

    Energy Let's Try That Again: Selling the Teapot Dome Oil Field Let's Try That Again: Selling the Teapot Dome Oil Field January 30, 2015 - 11:28am Addthis A solitary oil pump at the Teapot Dome Oilfield in Wyoming. | Department of Energy photo. A solitary oil pump at the Teapot Dome Oilfield in Wyoming. | Department of Energy photo. Allison Lantero Allison Lantero Digital Content Specialist, Office of Public Affairs In 1922, President Warren Harding's Interior Secretary Albert Fall found

  18. City of Auburn Hills (Text Version) | Department of Energy

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

    Clean Energy Coalition is working under a grant from the United States Department of Energy in collaboration with Clean Cities of Greater Lansing, NextEnergy, and over forty other project partners (Aker Wade, Ann Arbor DDA, City of Ann Arbor, City of Auburn Hills, Chrysler, City of Dearborn, City of Detroit, City of Flint, City of Grand Rapids, City of Houghton, City of Lansing, City of Warren, Clipper Creek, Consumers Energy, Coulomb Technologies, DTE, Eaton, Ecology Center, Ford Motor Company,

  19. Letchworth-Weaver awarded 2015 Argonne National Lab Fellowship > EMC2 News

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

    Energy Let's Try That Again: Selling the Teapot Dome Oil Field Let's Try That Again: Selling the Teapot Dome Oil Field January 30, 2015 - 11:28am Addthis A solitary oil pump at the Teapot Dome Oilfield in Wyoming. | Department of Energy photo. A solitary oil pump at the Teapot Dome Oilfield in Wyoming. | Department of Energy photo. Allison Lantero Allison Lantero Digital Content Specialist, Office of Public Affairs In 1922, President Warren Harding's Interior Secretary Albert Fall found

  20. Periodic review enhances LPG metering performance

    SciTech Connect (OSTI)

    Van Orsdol, F.G.

    1988-01-25

    Because of the loss of experienced personnel throughout the industry, the author says one must start over teaching the basics of liquid measurement. Warren Petroleum Co., a division of Chevron U.S.A. Inc., has developed a checklist review method for its metering systems, complete with enough explanation to allow the reviewer to understand why each item is important. Simultaneously, it continues with more in-depth and theoretical training in training course. This article describes the review process.

  1. The Brief History and Future Development of Earth System Models:

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

    Brief History and Future Development of Earth System Models: Resolution and Complexity Warren M. Washington National Center for Atmospheric Research NERSC Lecture Series at Berkeley Lab May, 2014 Overview * Brief history of climate modeling * Brief discussion of computational methods * Environmental Justice connected to climate change * Behind the scenes White House origin of the U. S. Global Change Research Program (USGCRP) * The future of the USGCRP and National Climate Assessment The next two

  2. O O

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

    O O f f f f i i c c e e o o f f C C o o n n s s u u m m e e r r A A d d v v o o c c a a t t e e 2515 Warren Ave., Suite 304 Telephone 307-777-7427 FAX 307-777-5748 TTY 307-777-5723 ...

  3. Better Buildings Residential Network Program Sustainability Peer Exchange Call Series: Complementary Energy and Health Strategies Call Slides and Discussion Summary, April 10, 2014

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

    Series: Complementary Energy and Health Strategies Call Slides and Discussion Summary April 10, 2014 Agenda  Call Logistics and Introductions  BBRN and Peer Exchange Overview  Introductory Poll  Featured Speaker  Warren Adams-Leavitt, Metropolitan Energy Center (Kansas City, MO)  Discussion  What are key opportunities for combining energy efficiency and health- related services  How can combining energy and health-related services create opportunities for new customers?

  4. Letter from James Ajello, Chair, to Acting Assistant Secretary Inᅢᄅs Triay

    Office of Environmental Management (EM)

    Energy Let's Try That Again: Selling the Teapot Dome Oil Field Let's Try That Again: Selling the Teapot Dome Oil Field January 30, 2015 - 11:28am Addthis A solitary oil pump at the Teapot Dome Oilfield in Wyoming. | Department of Energy photo. A solitary oil pump at the Teapot Dome Oilfield in Wyoming. | Department of Energy photo. Allison Lantero Allison Lantero Digital Content Specialist, Office of Public Affairs In 1922, President Warren Harding's Interior Secretary Albert Fall found

  5. Polymer Composites Research in the LM Materials Program Overview |

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

    Department of Energy Polymer Composites Research in the LM Materials Program Overview Polymer Composites Research in the LM Materials Program Overview 2009 DOE Hydrogen Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting, May 18-22, 2009 -- Washington D.C. lm_06_warren.pdf (2.67 MB) More Documents & Publications Composite Underbody Attachment Carbon Fiber Pilot Plant and Research Facilities Low Cost Carbon Fiber Overview

  6. QER - Comment of Metroplolitan Water District of Southern California |

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

    Department of Energy Metroplolitan Water District of Southern California QER - Comment of Metroplolitan Water District of Southern California From: Teitz,Warren A [wteitz@mwdh2o.com] Sent: Thursday, October 09, 2014 2:08 PM To: QERcomments Subject: Comments Quadrennial Energy Review Attachment: MWD_DOE Comment letter_QER Water Energy Nexus -FINAL.pdf Thank you for the extensive outreach and opportunity to provide input into the Department of Energy's Quadrennial Energy Review (QER).

  7. Microsoft PowerPoint - DongHuang_ARMposter2008.ppt [Compatibility Mode]

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

    Three-dimensional Tomography of Cloud Microphysics by Combining Microwave Radar and Radiometer Measurements Dong Huang, Yangang Liu, and Warren Wiscombe Summary Retrieving cloud liquid water distributions with cloud tomography is ill-posed. Regularization methods can improve the retrievals, but still not enough when only a few sensors are available. Cloud radar complements to passive sensors, and can be used to further constrain the tomographic retrievals. Adding radar data into cloud tomography

  8. Microsoft PowerPoint - DongHuang_ARMposter2009.ppt [Compatibility Mode]

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

    cloud water distribution from an air-borne scanning microwave radiometer: Wakasa Bay field experiment results Dong Huang, Albin Gasiewski, and Warren Wiscombe 1. A mobile cloud tomography setup has some advantages over a fixed one. The tomographic method involves scanning clouds from a multiplicity of directions and locations, and inverting the resulting radiometric measurements to obtain 2D/3D cloud water distributions. A fixed ground-based setup will needed more than four microwave radiometers

  9. Microsoft PowerPoint - E1202028_A.pptx

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

    Vertical Pipe Unit Vertical Pipe Unit (VPU) Remediation Ri C id River Corridor Closure Project River Corridor Closure Project Cathy Louie DOE RL Cathy Louie, DOE-RL Jamie Zeisloft, DOE-RL Warren Bryant, Washington Closure Hanford February 15, 2012 y g Protecting the Columbia River U.S. Department of Energy Richland Operations Office RIVER CORRIDOR CLOSURE PROJECT DOE's Largest Environmental Cleanup Closure Project Vertical Pipe Unit Remediation Vertical Pipe Unit Remediation * Scope is to

  10. Microsoft PowerPoint - TWPICEwelcome-Wisco_2006.ppt

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

    TWP-ICE Workshop: Tropical Warm Pool - International Cloud Experiment, Darwin, Australia Warren Wiscombe ARM Chief Scientist Brookhaven National Lab Nov 2006 TWP-ICE Workshop 2 Thanks to Jim Mather, Peter May, and Christian Jakob for a great intelligently- designed experiment! Data to study: links between storm intensity and cirrus how cirrus "evolves" environmental control boundary layer structure and evolution unexpected: surface fluxes over tropical ocean at high wind speeds! Nov

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

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

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

  12. Hydrogen Energy Storage (HES) and Power-to-Gas Economic Analysis (Presentation), NREL (National Renewable Energy Laboratory)

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

    and Power-to-Gas Economic Analysis CHBC Summer Summit Josh Eichman, PhD Downey, California 7/30/2015 NREL/PR-5400-64833 2 Outline * Opportunity for HES / P2G * Markets considered * Market valuation results * Future market expectations * Additional projects 3 Complementary Hydrogen Systems Electric Grid Hydrogen Pipeline Injection Water Water Electrolyzer Reformer Fuel Cell or Turbine Chemical and Industrial Processes Hydrogen Storage Natural Gas Grid Source: (from top left by row), Warren Gretz,

  13. Integrating Renewable Energy into the Transmission and Distribution System of the U.S. Virgin Islands

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

    Integrating Renewable Energy into the Transmission and Distribution System of the U.S. Virgin Islands Kari Burman, Dan Olis, Vahan Gevorgian, Adam Warren, and Robert Butt National Renewable Energy Laboratory Peter Lilienthal and John Glassmire HOMER Energy LLC Technical Report NREL/TP-7A20-51294 September 2011 NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency & Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. Contract No.

  14. Introductory Remarks: ARM AVP Workshop on Advances in Airborne Instrumentation

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

    Introductory Remarks: ARM AVP Workshop on Advances in Airborne Instrumentation Warren Wiscombe ARM Chief Scientist Brookhaven National Lab ARM ARM Atmospheric Radiation Measurement Atmospheric Radiation Measurement Genesis of this workshop * ARM UAV mutated into ARM Aerial Vehicles Program (AVP) in 2006 * Several key people believed strongly that AVP should have an instrument development component * Greg McFarquhar wrote the AVP whitepaper with three goals: - routine flights over ARM sites -

  15. Step 5: Operations and Maintenance

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

    Process Step 5: Project Operations and Maintenance Project Development Process 1 Potential 5 Operations & Maintenance 3 Refinement 2 Options 4 Implementation 2 1/28/2016 2 Presentation Agenda * Step 5: Project Operations and Maintenance (O&M) * Post-procurement activities * Drivers * Technology examples * Activity 3 Potential Options Refinement Implementation Operations & Maintenance Step 5: Operations & Maintenance 4 Photo by Warren Getz, NREL 00180 Purpose: Conduct or ensure

  16. JLab mourns loss of colleague, visiting scientist Razmik Asaturyan |

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

    Jefferson Lab Click on the following photographs for larger versions. Razmik Asaturyan Razmik views the Aerogel detector before its installation into the Hall C High Momentum Spectrometer. Razmik Asaturyan Razmik (left) and Vardan Tadevosyan, Hall C, examine the HMS Aerogel detector during its assembly. Razmik Asaturyan Razmik (right) and JLab user Glen Warren (University of Basel, Switzerland) prepare to move the Hall C neutron detectors for the Gen experiment after completing assembly and

  17. Nobel Lecture Videos Now Available Online

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

    Lecture Series Videos Now Available Online Nobel Lecture Videos Now Available Online May 29, 2014 by Kathy Kincade Three of the NERSC Nobel Lecture Series videos -- featuring John Kuriyan, Warren Washington, George Smoot, and Saul Perlmutter -- are now available for viewing. See NERSC Nobel Lecture Series Subscribe via RSS Subscribe Browse by Date August 2016 June 2016 May 2016 April 2016 January 2016 December 2015 November 2015 October 2015 September 2015 August 2015 July 2015 April 2015 March

  18. Climate-Science Computational Development Team: The Climate End Station II

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

    | Argonne Leadership Computing Facility Model Model: Community Atmosphere Model (CAM5) with spectral element (SE) dynamics at 1/8th degree resolution. Physics options include full prognostic aerosols. Fixed annual cycle sea surface temperatures and sea ice extent, interactive land surface (CLM). Run within CESM1.0 coupled system. INCITE PI: Warren Washington, National Center for Atmospheric Research Setup and Integration: Mark Taylor, Sandia National Laboratory Visualization: Joseph A.

  19. Climate-Science Computational Development Team: The Climate End Station II

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

    | Argonne Leadership Computing Facility Model (CAM5) Model: Community Atmosphere Model (CAM5) with spectral element (SE) dynamics at 1/8th degree resolution. Physics options include full prognostic aerosols. Fixed annual cycle sea surface temperatures and sea ice extent, interactive land surface (CLM). Run within CESM1.0 coupled system. INCITE PI: Warren Washington, National Center for Atmospheric Research Setup and Integration: Mark Taylor, Sandia National Laboratory Visualization: Joseph

  20. Climate-Science Computational End Station Development and Grand Challenge

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

    Team | Argonne Leadership Computing Facility Total precipitable water, a measure of how much moisture is in the air from a single moment in time in the global simulation of the atmosphere at a resolution of half a degree of latitude. (Figure provided by Mark Taylor, Sandia National Laboratories.) Figure provided by Mark Taylor, Sandia National Laboratories. Climate-Science Computational End Station Development and Grand Challenge Team PI Name: Warren Washington, Tom Bettge PI Email:

  1. Carbon Fiber Technology Facility

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

    Carbon Fiber Technology Facility Dave Warren, PI Cliff Eberle, Presenter Technology Development Manager Polymer Matrix Composites Oak Ridge National Laboratory May 16, 2012 Project ID # LM003 Status as of March 30, 2012 This presentation does not contain any proprietary, confidential, or otherwise restricted information 2 Managed by UT-Battelle for the U.S. Department of Energy Carbon Fiber Technology Facility (CFTF) ARRA CAPITAL Project Overview * Funds received FY10Q2 * Scheduled finish FY13Q4

  2. Kansas State University: Business Plan

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

    Wildcat Wind Power Advisors Electrical Dr. Ruth Miller, Associate Professor, Kansas State University Mechanical Dr. Warren White, Associate Professor, Kansas State Greg Spaulding, P.E., Assistant Professor, Kansas State Dr. Youqi Wang, Professor, Kansas State University Business Kim Fowler, Graduate Student, Kansas State Jason Schmitt, Founder & COO, Nitride Solutions Mechanical Team Joe Kuhn - CEO/President Aaron Akin Stuart Disberger Bret Gross Aaron Thomsen Jordan Robl Cody Yost Lane

  3. Cloud Properties Derived from Visible and Near-infrared Reflectance in the

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

    Presence of Aerosols Cloud Properties Derived from Visible and Near-infrared Reflectance in the Presence of Aerosols Hofmann, Odele University of Colorado at Boulder Pilewskie, Peter University of Colorado Gore, Warren NASA Ames Research Center Russell, Phil NASA Ames Research Center Livingston, John SRI International Redemann, Jens BAERI/NASA Ames Research Center Bergstrom, Robert Bay Area Environmental Research Institute Platnick, Steven NASA-GSFC Daniel, John NOAA Aeronomy Laboratory

  4. DOE Science Showcase - Biofuels | OSTI, US Dept of Energy Office of

    Office of Scientific and Technical Information (OSTI)

    Scientific and Technical Information Biofuels "Corn stalks growing in Northern Colorado," Image Credit: Warren Gretz, NREL. Biofuels are biomass or organic materials converted to liquid or gaseous fuels such as ethanol, methanol, methane, and hydrogen. The expanded use of biofuels offers an array of benefits for our energy security, economic growth, and environment. The U.S. Department of Energy's (DOE) Bioenergy Technologies Office is focused on collaborating with industry,

  5. Environmental analysis support

    SciTech Connect (OSTI)

    Miller, R.L.

    1996-06-01

    Activities in environmental analysis support included assistance to the Morgantown and Pittsburgh Energy Technology Centers (METC and PETC) in reviewing and preparing documents required by the National Environmental Policy Act (NEPA) for projects selected for the Clean Coal Technology (CCT) Program. An important activity was the preparation for METC of a final Environmental Assessment (EA) for the proposed Externally Fired Combined Cycle (EFCC) Project in Warren, Pennsylvania. In addition, a post-project environmental analysis was prepared for PETC to evaluate the Demonstration of Advanced Combustion Techniques for a Tangentially-Fired Boiler in Lynn Haven, Florida.

  6. BERAC Meeting March 9-11, 2011 Washington, DC | U.S. DOE Office of Science

    Office of Science (SC) Website

    (SC) March 9-11, 2011 Washington, DC Biological and Environmental Research Advisory Committee (BERAC) BERAC Home Meetings BERAC Minutes BERAC Minutes Archive Members Charges/Reports Charter .pdf file (135KB) BER Committees of Visitors Federal Advisory Committees BER Home Meetings BERAC Meeting March 9-11, 2011 Washington, DC Print Text Size: A A A FeedbackShare Page BERAC Meeting March 9-10, 2011 Washington, DC Agenda .pdf file (7KB) Presentations Warren Washington .pptx file (29.0MB), The

  7. UNITED STATES NUCLEAR REGULATORY COMMISSION

    Office of Legacy Management (LM)

    WASHINGTON, 0. C. 20555 AUG i 3 1979 ,,~---Y--*. FCAF:Wi3 )I 70-364 : i: SNM-414,jAmendment No. 3 --A Babcock and Wilcox Company Nuclear Materials Division ATTN: Mr. Michael A. Austin Manager, Technical Control 609 North Warren Avenue Apollo, Pennsylvania 15613 Gentiemen: (1 i' \ (. \ In accordance with your application dated June 18, 1979, and pursuant to Title 10, Code of Federal Regulations, Part 70, Materials License SNM-414 is hereby amended to: 1. Delete the function of the Regulatory

  8. Waste-to-Energy Evaluation: U.S. Virgin Islands

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

    Waste-to-Energy Evaluation: U.S. Virgin Islands Jerry Davis, Scott Haase, and Adam Warren Technical Report NREL/TP-7A20-52308 August 2011 NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency & Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. National Renewable Energy Laboratory 1617 Cole Boulevard Golden, Colorado 80401 303-275-3000 * www.nrel.gov Contract No. DE-AC36-08GO28308 Waste-to-Energy Evaluation: U.S. Virgin Islands Jerry

  9. Message from Mike Maier: Public Affairs Manager | Jefferson Lab

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

    Message from Mike Maier: Public Affairs Manager Message from Mike Maier: Public Affairs Manager All Staff, Jefferson Lab's Public Affairs Manager, John Warren, is moving on to new opportunities. His last day at the lab is June 15. The lab community is grateful for the perspective and experience he shared during his tenure as Public Affairs manager, and we wish him well as he pursues a new chapter in his life and career. John brought new initiatives to the Jefferson Lab Public Affairs program, as

  10. The Olympics of science knowledge at PPPL's NJ Regional Science Bowl |

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

    Princeton Plasma Physics Lab The Olympics of science knowledge at PPPL's NJ Regional Science Bowl By Jeanne Jackson DeVoe March 3, 2014 Tweet Widget Google Plus One Share on Facebook The J Droids, a science club in Warren, N.J., at the end of a long day of competing with the Science Bowl trophies in the foreground. They took home the largest of the trophies after winning the U.S. Department of Energy's New Jersey Regional Middle School Science Bowl on Feb. 21. (Photo by Elle Starkman/PPPL

  11. First-Principle Analysis of the IR Stretching Band of Liquid Water |

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

    Department of Energy First-Hand Recollections of the First Self-Sustaining Chain Reaction First-Hand Recollections of the First Self-Sustaining Chain Reaction August 3, 2012 - 4:53pm Addthis On December 2, 1942, 49 scientists, led by Enrico Fermi, made history when Chicago Pile 1 (CP-1) went critical and produced the world's first self-sustaining, controlled nuclear chain reaction. Seventy years later, two of the last surviving CP-1 pioneers, Harold Agnew and Warren Nyer, recall that

  12. Going Off the Grid with Solar | Department of Energy

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

    Going Off the Grid with Solar Going Off the Grid with Solar October 22, 2014 - 2:18pm Q&A What do you want to know about solar energy at home? Tell Us Addthis When installing an off-grid solar electric system be sure you have "balance-of-system" equipment to transmit electricity safely. | Photo courtesy of Warren Gretz, National Renewable Energy Laboratory. When installing an off-grid solar electric system be sure you have "balance-of-system" equipment to transmit

  13. ARM - Facility News Article

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

    March 31, 2006 [Facility News] New Chief Scientist Leads Annual ARM Science Team Meeting Bookmark and Share Dr. Warren Wiscombe begins his presentation by introducing the members of his "Chief Scientist team"-a new approach for leading the ARM Science Team. With a new Chief Scientist at the helm, just over 300 ARM scientists and ARM infrastructure staff took part in the 16th ARM Science Team meeting held in Albuquerque, New Mexico, on March 27-31, 2006. After an initial day of focused

  14. ARM - Field Campaign - MASRAD: Cloud Study from the 2NFOV at Pt. Reyes

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

    Field Campaign govCampaignsMASRAD: Cloud Study from the 2NFOV at Pt. Reyes Field Campaign Campaign Links AMF Point Reyes Website ARM Data Discovery Browse Data Related Campaigns MArine Stratus Radiation Aerosol and Drizzle (MASRAD) IOP 2005.03.14, Miller, AMF Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Campaign : MASRAD: Cloud Study from the 2NFOV at Pt. Reyes Field Campaign 2005.06.02 - 2005.09.30 Lead Scientist : Warren Wiscombe For

  15. Weekly User Schedule

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

    Weekly User Schedule Print Requests for special operations use of the "scrubbing" shift should be sent directly to Warren Byrne (486-7517) by 1:00 p.m. Friday. Any requests for changes in beam energy, bucket fill pattern, scrubbing shifts, or machine setup must be submitted to This e-mail address is being protected from spambots. You need JavaScript enabled to view it by 4:00 pm on Wednesday, the week before the scheduled run, for consideration during Thursday's Physics meeting. These

  16. Weekly User Schedule

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

    Weekly User Schedule Print Requests for special operations use of the "scrubbing" shift should be sent directly to Warren Byrne (486-7517) by 1:00 p.m. Friday. Any requests for changes in beam energy, bucket fill pattern, scrubbing shifts, or machine setup must be submitted to This e-mail address is being protected from spambots. You need JavaScript enabled to view it by 4:00 pm on Wednesday, the week before the scheduled run, for consideration during Thursday's Physics meeting. These

  17. Environmental Management Site-Specific Advisory Board Chairs Meeting

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

    April 20-21, 2016 DoubleTree Hotel, 215 S. Illinois Ave., Oak Ridge, TN Wednesday, April 20 8:00 am Registration 8:30 am Welcome and Opening Remarks  David Borak, EM SSAB Designated Federal Officer  Warren Gooch, Mayor, City of Oak Ridge  Jay Mullis, Deputy Manager for Environmental Management, Oak Ridge  Belinda Price, Chair, Oak Ridge Site Specific Advisory Board 8:50 am Meeting Overview  Eric Roberts, Facilitator 9:00 am EM Program Update  Mark Whitney, Principal Deputy

  18. Lowering Barriers to Intelligent SSL Adoption Through a Combination of a

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

    R&D Strategies for Compressed, Cryo-Compressed and Cryo-Sorbent Hydrogen Storage Technologies Workshops on February 14 and 15, 2011. compressed_hydrogen2011_4_warren.pdf (3.08 MB) More Documents & Publications Low Cost Carbon Fiber Overview Low Cost Carbon Fiber Overview Lower Cost Carbon Fiber Precursors

    East Fork Poplar Creek. Topics include: * The area's safety * Any use limitations for the area * History and cleanup background for this area * How DOE's cleanup program addressed

  19. Portsmouth Notre Dame competes at National Science Bowl | Department of

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

    Energy Portsmouth Notre Dame competes at National Science Bowl Portsmouth Notre Dame competes at National Science Bowl May 30, 2014 - 10:11am Addthis The academic team from Portsmouth Notre Dame High School recently competed in the 2014 National Science Bowl in Washington, D.C. Team members, from left to right, are senior Scott Warren, junior Colin Haskins, junior Bobby Morris, senior Jessica Schmidt and senior Will Haney. In the back row are, from left to right, U.S. Department of Energy

  20. Microsoft PowerPoint - DongHuang_ARMposter2007_v4.ppt [Compatibility Mode]

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

    Distribution with 3D Cloud Tomography Dong Huang, Yangang Liu, and Warren Wiscombe Tomography is a technique for imaging an object's interior from its projections The inverse problem is ill-posed, but regularization methods can be used to Summary With 4 radiometers having 0.3 K noise level, an object's interior from its projections Warner et al. proposed using tomography to determine cloud liquid water distribution in 1980s. Now is a good time to revisit this method because of advances in

  1. Microsoft PowerPoint - DongHuang_ARMslides2007.ppt [Compatibility Mode]

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

    Distribution with 3D Cloud Tomography Distribution with 3D Cloud Tomography C n "X " l d ? Dong Huang 1 Yangang Liu 1 Can we X-ray clouds? Yangang Liu 1 Warren Wiscombe 1,2 microwave radiometers ARM science team meeting March 28, 2007 Tomography is a method for imaging the interior of an object from its projections CAT scanner C t d interior of an object from its projections Computed Tomography Tree root distribution Tomography 2 Mar 2007 ARM SciTeam Meeting What if the patient is a

  2. Microsoft PowerPoint - STM-Plenary-Wisco_2007.ppt [Compatibility Mode]

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

    Report ARM Science Team Meeting 2007 Warren Wiscombe Brookhaven ARM Chief Scientist Team Mark Miller Ric Cederwall Andy Vogelmann Mar 2007 ARM Plenary 2 Sharon Zuhoski Yangang Liu Your Chief Scientist taking sonde-launch training in TWP-ICE g W E What do What do I do now? Mar 2007 ARM Plenary 3 Send me your... Send me your... science highlights science highlights poster PDFs (esp if you win CS Design Award) ideas! Mar 2007 ARM Plenary 4 News * this is a proposal year * Gordon Conference, Rad

  3. 2015 Building Technologies Office Program Peer Review

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

    Credits (top to bottom, left to right) 1. Remodeled floors of the Wells Fargo Center in Denver, CO; photo courtesy of the National Renewable Energy Laboratory: Dennis Schroeder, images.nrel.gov, image 19284. 2. A U.S. Department of Energy Zero Energy Ready home in Derby, CT; photo courtesy of Brookside Development, LLC. 3. Sensors that help measure air quality; photo courtesy of the National Renewable Energy Laboratory: Warren Gretz, images.nrel.gov, image 13262. 4. A light-emitting diode (LED)

  4. JLab mourns loss of colleague, visiting scientist Razmik Asaturyan |

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

    Jefferson Lab (right) and JLab user Glen Warren (University of Basel, Switzerland) prepare to move the Hall C neutron detectors for the Gen experiment after completing assembly and testing. In Memoriam Razmik Asaturyan, 1954 - 2006 CEBAF-Yerevan Collaboration Hall C Visiting Scientist He was only 52 years old. On the evening of 15 June 2006, about 22:30 (10:30 p.m.). I found Razmik on the apartment floor. I called 911 for help. But no one could bring Razmik back. The doctor told us that

  5. DOE Accepts Bids for Northeast Home Heating Oil Stocks | Department of

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

    Energy Accepts Bids for Northeast Home Heating Oil Stocks DOE Accepts Bids for Northeast Home Heating Oil Stocks February 3, 2011 - 12:00pm Addthis Washington, DC - The U.S. Department of Energy (DOE) today has awarded contracts to three companies who successfully bid for the purchase of 984,253 barrels of heating oil from the Northeast Home Heating Oil Reserve. Awardee Amount Morgan Stanley 500,000 barrels Shell Trading U.S. Company 250,000 barrels George E. Warren Corporation 234,253

  6. DOE Agrees with ORSSAB Recommendation 223 | Department of Energy

    Office of Environmental Management (EM)

    Energy Accepts Bids for Northeast Home Heating Oil Stocks DOE Accepts Bids for Northeast Home Heating Oil Stocks February 3, 2011 - 12:00pm Addthis Washington, DC - The U.S. Department of Energy (DOE) today has awarded contracts to three companies who successfully bid for the purchase of 984,253 barrels of heating oil from the Northeast Home Heating Oil Reserve. Awardee Amount Morgan Stanley 500,000 barrels Shell Trading U.S. Company 250,000 barrels George E. Warren Corporation 234,253

  7. So You Have Questions About...Value of Solar Tariffs: Resources & Technical Assistance (Postcard), NREL (National Renewable Energy Laboratory)

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

    Value of Solar Tariffs Resources & Technical Assistance Fourth in a series of Policy Basics NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. NREL/MK-7A30-62902 * October 2014 Photos by: (front page) Dennis Schroeder, NREL 17848; iStock 4637317 (back page) Warren Gretz, NREL 10598 A value of solar (VOS) tariff is an example of a rate design that reflects the value of

  8. FCUP:RMW

    Office of Legacy Management (LM)

    FCUP:RMW 70-55 SNM-59 ,._. a?, _I ' ;.; -iq&YP .?.539 "NITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, 0. c. *osss JUL.1 6 1w NOTE TO: Files The General Electric Company site at Warren Township, Michigan was inspected by M. J. Oestmann on June 8 and 16, 1982 and found to be free of contamination. See the inspection report of June 29, 1982 discussing the survey conducted at this site (copy enclosed). William T. Crow, Section Leader Uranium Process Licensing Section Uranium Fuel

  9. I I I I

    Office of Legacy Management (LM)

    .-I -I ,I I I I I I I ' I I I I I ,I OAK RIDGE NATIONAL LABORATORY HANAGEG BY AAATIN MARIETTA ENERGY SYSTEMS, INC. :GG THE UNITED STATES IEPAATMENT OF ENERGY w ORNLIRASA-9012 PRELIMINARY SITE SURVEY REPORT OF THE COPPERWELD STEEL COMPANY, 4000 MAHONING AVENUE, NW, WARREN, OHIO (cwoool) R. D. Foley L M. Floyd Thii report has been reproduced directty from the best avail&a copy. Availabie to DOE and DOE cmtractora from the Office ol SclentSk and Technb cal Infomtlon. P.O. Box 62. Oak R&m.

  10. Communicating Transformation

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

    SUSY11 01 Sep, 2011 Warren Huelsnitz, LANL whuelsn@fnal.gov 1 2  Electron Neutrino and Antineutrino Appearance  Review of previous results  Updated antineutrino appearance results  Muon Neutrino and Antineutrino Disappearance  Review of previous results  New MiniBooNE/SciBooNE joint analysis LSND Saw an excess of  e : 87.9 ± 22.4 ± 6.0 events. With an oscillation probability of (0.264 ± 0.067 ± 0.045)%. 3.8 s evidence for oscillation. 3 The three oscillation signals

  11. Recovery Act Weekly Video: Upper ALE Building Demolition

    ScienceCinema (OSTI)

    None

    2012-06-14

    CH2MHILL Plateau Remediation Company demolition of 6652C Space Science Laboratory. The largest building atop Rattlesnake Mountain, the laboratory served as a nightly radar patrol center as well as a barracks. The Recovery Act funded project is helping reduce the site footprint.

  12. Low-dislocation-density epitatial layers grown by defect filtering by self-assembled layers of spheres

    DOE Patents [OSTI]

    Wang, George T.; Li, Qiming

    2013-04-23

    A method for growing low-dislocation-density material atop a layer of the material with an initially higher dislocation density using a monolayer of spheroidal particles to bend and redirect or directly block vertically propagating threading dislocations, thereby enabling growth and coalescence to form a very-low-dislocation-density surface of the material, and the structures made by this method.

  13. 10 Questions for a Computational Scientist: Kerstin Kleese-Van Dam

    Broader source: Energy.gov [DOE]

    Find out how she's using information and data to accelerate systems biology research and how she actively works her network -- through means such as LinkedIn, Facebook, joint conference participation and regular email contact -- to stay atop trends in the field.

  14. Environmental support to the clean coal technology program

    SciTech Connect (OSTI)

    Miller, R.L.

    1996-06-01

    Work during this period focused on the preparation for DOE`s Morgantown Energy Technology Center (METC) of a final Environmental Assessment (EA) for the Externally Fired Combined Cycle (EFCC) Project in Warren, Pennsylvania. Proposed by the Pennsylvania Electric Company (Penelec) and selected by DOE in the fifth solicitation of the CCT Program, the project would be sited at one of the two units at Penelec`s Warren Station. The EFCC Project proposes to replace two existing boilers with a new {open_quotes}power island{close_quotes} consisting of a staged coal combustor, slag screen, heat exchanger, an indirectly fired gas turbine, and a heat recovery steam generator. Subsequently, Unit 2 would operate in combined-cycle mode using the new gas turbine and the existing steam turbine simultaneously. The gas turbine would generate 25 megawatts of electricity so that Unit 2 output would increase from the existing 48 megawatts generated by the steam turbine to a total of 73 megawatts. Operation of a conventional flue gas desulfurization dry scrubber as part of the EFCC technology is expected to decrease SO{sub 2} emissions by 90% per kilowatt-hour of electricity generated, and NO{sub x} emissions are anticipated to be 60% less per kilowatt-hour of electricity generated because of the staged combustor. Because the EFCC technology would be more efficient, less carbon dioxide (CO{sub 2}) would be emitted to the atmosphere per kilowatt-hour of electricity produced.

  15. Environmental justice and healthy communities

    SciTech Connect (OSTI)

    1995-12-01

    The environmental justice movement has come a long way since its birth a decade ago in rural and mostly African American Warren County, North Carolina. The selection of Warren County for a PCB landfill, they brought national attention to waste facility siting inequities and galvanized African American church and civil rights leaders` support for environmental justice. The demonstrations also put {open_quotes}environmental racism{close_quotes} on the map and challenged the myth that African Americans are not concerned about or involved in environmental issues. Grassroots groups, after decades of struggle, have grown to become the core of the multi-issue, multiracial, and multi-regional environmental justice movement. Diverse community-based groups have begun to organize and link their struggles to issues of civil and human rights, land rights and sovereignty, cultural survival , racial and social justice, and sustainable development. The impetus for getting environmental justice on the nations`s agenda has come from an alliance of grassroots activists, civil rights leaders, and a few academicians who questioned the foundation of the current environmental protection paradigm--where communities of color receive unequal protection. Whether urban ghettos and barrios, rural {open_quotes}poverty pockets,{close_quotes} Native American reservations, or communities in the Third World, grassroots groups are demanding an end to unjust and nonsustainable environmental and development policies.

  16. Unmanned airborne vehicle (UAV): Flight testing and evaluation of two-channel E-field very low frequency (VLF) instrument

    SciTech Connect (OSTI)

    1998-12-01

    Using VLF frequencies, transmitted by the Navy`s network, for airborne remote sensing of the earth`s electrical, magnetic characteristics was first considered by the United States Geological Survey (USGS) around the mid 1970s. The first VLF system was designed and developed by the USGS for installation and operation on a single engine, fixed wing aircraft used by the Branch of Geophysics for geophysical surveying. The system consisted of five channels. Two E-field channels with sensors consisting of a fixed vertical loaded dipole antenna with pre-amp mounted on top of the fuselage and a gyro stabilized horizontal loaded dipole antenna with pre-amp mounted on a tail boom. The three channel magnetic sensor consisted of three orthogonal coils mounted on the same gyro stabilized platform as the horizontal E-field antenna. The main features of the VLF receiver were: narrow band-width frequency selection using crystal filters, phase shifters for zeroing out system phase variances, phase-lock loops for generating real and quadrature gates, and synchronous detectors for generating real and quadrature outputs. In the mid 1990s the Branch of Geophysics designed and developed a two-channel E-field ground portable VLF system. The system was built using state-of-the-art circuit components and new concepts in circuit architecture. Small size, light weight, low power, durability, and reliability were key considerations in the design of the instrument. The primary purpose of the instrument was for collecting VLF data during ground surveys over small grid areas. Later the system was modified for installation on a Unmanned Airborne Vehicle (UAV). A series of three field trips were made to Easton, Maryland for testing and evaluating the system performance.

  17. More About Inversions Background

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

    About Inversions Background Inversions occur in fluids when a more dense fluid lies beneath a less dense fluid. In the atmosphere, the density is linked to temperature variations with warmer air lying atop colder air. Sounding Analysis - Inversions (Activity) Objective To evaluate radiosonde soundings for inversions. Materials  Soundings for the same date and synoptic time (provided or obtained online) Important Points to Understand The soundings here appear on a Stuve diagram. Because the

  18. Method of fabricating low-dislocation-density epitaxially-grown films with textured surfaces

    DOE Patents [OSTI]

    Li, Qiming; Wang, George T

    2015-01-13

    A method for forming a surface-textured single-crystal film layer by growing the film atop a layer of microparticles on a substrate and subsequently selectively etching away the microparticles to release the surface-textured single-crystal film layer from the substrate. This method is applicable to a very wide variety of substrates and films. In some embodiments, the film is an epitaxial film that has been grown in crystallographic alignment with respect to a crystalline substrate.

  19. W88 | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Fourth flight test for W88 Alt 370 successful A successful test conducted by the U.S. Navy, in coordination with NNSA, marked the fourth of its kind in support of NNSA's W88 alteration (Alt) 370 program. The unarmed W88 warhead was launched atop a Trident II missile from the USS Kentucky at the Pacific Missile Range Facility in Hawaii as part...

  20. WAC_FY14toFY18_TSD_DISPOSAL_RATES.pdf

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

    ALT 370

    Fourth flight test for W88 Alt 370 successful A successful test conducted by the U.S. Navy, in coordination with NNSA, marked the fourth of its kind in support of NNSA's W88 alteration (Alt) 370 program. The unarmed W88 warhead was launched atop a Trident II missile from the USS Kentucky at the Pacific Missile Range Facility in Hawaii as part...

  1. Marianne Francois-Scientific modeling of materials and climate

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

    Marianne Francois Marianne Francois-Scientific modeling of materials and climate Her ability to model the complexity of nuclear weapons systems through advanced numerical methods play an important role in supporting nonproliferation efforts. March 11, 2014 Marianne Francois Francois became a postdoc at the Lab in 2002, where she is now a deputy group leader. A pilot, she (somewhat) jokingly says she chose Los Alamos because it has an airport atop a mesa. Francois says. "Don't get

  2. Materials Physics | Materials Science | NREL

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

    Physics A photo of laser light rays going in various directions atop a corrugated metal substrate In materials physics, NREL focuses on realizing materials that transcend the present constraints of photovoltaic (PV) and solid-state lighting technologies. Through materials growth and characterization, coupled with theoretical modeling, we seek to understand and control fundamental electronic and optical processes in semiconductors. Capabilities Optimizing New Materials An illustration showing

  3. Materials Science Research | Materials Science | NREL

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

    Science Research For photovoltaics and other energy applications, NREL's primary research in materials science includes the following core competencies. A photo of laser light rays going in various directions atop a corrugated metal substrate Materials Physics Through materials growth and characterization, we seek to understand and control fundamental electronic and optical processes in semiconductors. An image of multiple, interconnecting red and blue particles Electronic Structure Theory We

  4. Understanding SSL | Department of Energy

    Energy Savers [EERE]

    Trinity Site - World's First Nuclear Explosion Trinity Site - World's First Nuclear Explosion Trinity Site - World's First Nuclear Explosion The world's first nuclear explosion occurred on July 16, 1945, when a plutonium implosion device was tested at a site located 210 miles south of Los Alamos on the barren plains of the Alamogordo Bombing Range, known as the Jornada del Muerto. Inspired by the poetry of John Donne, J. Robert Oppenheimer code-named the test Trinity. Hoisted atop a 150-foot

  5. April 4, 2002

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

    0 An employee newsletter from the Y-12 National Security Complex April 4, 2002 Modernization celebration highlights HEUMF activities Despite cold and windy conditions, more than 100 invited guests attended the site dedication for the Highly Enriched Uranium Materials Facility held March 27. As community leaders, employees, Congressman Zach Wamp and Briga- dier General Ronald Haeckel looked on, a crane slowly lowered a tiny, rust- covered guard shack from atop its 40- foot tower. The tower is

  6. Trident II | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Trident II Fourth flight test for W88 Alt 370 successful A successful test conducted by the U.S. Navy, in coordination with NNSA, marked the fourth of its kind in support of NNSA's W88 alteration (Alt) 370 program. The unarmed W88 warhead was launched atop a Trident II missile from the USS Kentucky at the Pacific Missile Range Facility in Hawaii as part

  7. missile | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    missile Fourth flight test for W88 Alt 370 successful A successful test conducted by the U.S. Navy, in coordination with NNSA, marked the fourth of its kind in support of NNSA's W88 alteration (Alt) 370 program. The unarmed W88 warhead was launched atop a Trident II missile from the USS Kentucky at the Pacific Missile Range Facility in Hawaii as part

  8. Development of one-equation transition/turbulence models

    SciTech Connect (OSTI)

    Edwards, J.R.; Roy, C.J.; Blottner, F.G.; Hassan, H.A.

    2000-01-14

    This paper reports on the development of a unified one-equation model for the prediction of transitional and turbulent flows. An eddy viscosity--transport equation for nonturbulent fluctuation growth based on that proposed by Warren and Hassan is combined with the Spalart-Allmaras one-equation model for turbulent fluctuation growth. Blending of the two equations is accomplished through a multidimensional intermittency function based on the work of Dhawan and Narasimha. The model predicts both the onset and extent of transition. Low-speed test cases include transitional flow over a flat plate, a single element airfoil, and a multi-element airfoil in landing configuration. High-speed test cases include transitional Mach 3.5 flow over a 5{degree} cone and Mach 6 flow over a flared-cone configuration. Results are compared with experimental data, and the grid-dependence of selected predictions is analyzed.

  9. Scanning Tunneling Microscopy and Theoretical Study of Water Adsorption on Fe3O4: Implications for Catalysis

    SciTech Connect (OSTI)

    Rim, Kwang T.; Eom, Daejin; Chan, Siu-Wai; Flytzani-Stephanopoulos, Maria; Flynn, George; Wen, Xiaodong; Batista, Enrique R.

    2012-10-23

    The reduced surface of a natural Hematite single crystal a-Fe2O3(0001) sample has multiple surface domains with di!erent terminations, Fe2O3(0001), FeO(111), and Fe3O4(111). The adsorption of water on this surface was investigated via Scanning Tunneling Microscopy (STM) and first-principle theoretical simulations. Water species are observed only on the Fe-terminated Fe3O4(111) surface at temperatures up to 235 K. Between 235 and 245 K we observed a change in the surface species from intact water molecules and hydroxyl groups bound to the surface to only hydroxyl groups atop the surface terminating FeIII cations. This indicates a low energy barrier for water dissociation on the surface of Fe3O4 that is supported by our theoretical computations. Our first principles simulations con"rm the identity of the surface species proposed from the STM images, finding that the most stable state of a water molecule is the dissociated one (OH + H), with OH atop surface terminating FeIII sites and H atop under-coordinated oxygen sites. Attempts to simulate reaction of the surface OH with coadsorbed CO fail because the only binding sites for CO are the surface FeIII atoms, which are blocked by the much more strongly bound OH. In order to promote this reaction we simulated a surface decorated with gold atoms. The Au adatoms are found to cap the under-coordinated oxygen sites and dosed CO is found to bind to the Au adatom. This newly created binding site for CO not only allows for coexistence of CO and OH on the surface of Fe3O4 but also provides colocation between the two species. These two factors are likely promoters of catalytic activity on Au/Fe3O4(111) surfaces.

  10. Cool Roofs: Your Questions Answered | Department of Energy

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

    Roofs: Your Questions Answered Cool Roofs: Your Questions Answered January 6, 2011 - 2:58pm Addthis John Schueler John Schueler Former New Media Specialist, Office of Public Affairs Last month Secretary Chu announced that the Department of Energy had installed a "cool roof" atop the west building of our Washington, DC headquarters. The announcement elicited a fair number of questions from his Facebook fans, so we decided to reach out to the people behind the project for their insight

  11. CONJUGATED POLYMERS AND POLYELECTROLYTES IN SOLAR PHOTOCONVERSION, Final Technical Report

    SciTech Connect (OSTI)

    Schanze, Kirk S

    2014-08-05

    This DOE-supported program investigated the fundamental properties of conjugated polyelectrolytes, with emphasis placed on studies of excited state energy transport, self-assembly into conjugated polyelectroyte (CPE) based films and colloids, and exciton transport and charge injection in CPE films constructed atop wide bandgap semiconductors. In the most recent grant period we have also extended efforts to examine the properties of low-bandgap donor-acceptor conjugated polyelectrolytes that feature strong visible light absorption and the ability to adsorb to metal-oxide interfaces.

  12. navy | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    navy Fourth flight test for W88 Alt 370 successful A successful test conducted by the U.S. Navy, in coordination with NNSA, marked the fourth of its kind in support of NNSA's W88 alteration (Alt) 370 program. The unarmed W88 warhead was launched atop a Trident II missile from the USS Kentucky at the Pacific Missile Range Facility in Hawaii as part... The man who trains everyone on the bombs Mark Meyer, training coordinator and field engineer at Sandia National Laboratories. Over the past five

  13. Fourth flight test for W88 Alt 370 successful | National Nuclear Security

    National Nuclear Security Administration (NNSA)

    Administration | (NNSA) Fourth flight test for W88 Alt 370 successful Wednesday, March 16, 2016 - 12:39pm An unarmed test weapon is launched from the Ohio-class ballistic missile submarine USS Kentucky during a test at the Pacific Test Range in Hawaii. A successful test conducted by the U.S. Navy, in coordination with NNSA, marked the fourth of its kind in support of NNSA's W88 alteration (Alt) 370 program. The unarmed W88 warhead was launched atop a Trident II missile from the USS Kentucky

  14. DOE - NNSA/NFO -- News & Views Smoky

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

    Smoky Photo - Smoky a 44-kiloton test On August 31, 1957 "Smoky," a 44-kiloton device, was detonated from atop a 700-foot tower in the northern section of the Nevada Test Site. The test, to validate a particular nuclear device design, allowed the Department of Defense to test tactical concepts for potential atomic warfare situations. About 700 soldiers participated in the military exercise. Two unmanned M-48 tanks also were used. The tank placed 1,231-feet from ground zero was rolled

  15. Method and apparatus for independent support of well pipe hangers

    SciTech Connect (OSTI)

    Lawson, J. E.

    1985-11-05

    In well installations subjected to high internal fluid pressures, hangers for long casing strings are supported independently in the upright bore of a wellhead body or other support member without requiring that the hangers be stacked one atop another or that the bore diameter be stepped to provide an upwardly exposed shoulder for each hanger. All hangers save the lowermost hanger are supported by an annular support member engaged in a groove in the wellhead body, with no load being transferred from an upper hanger to a lower hanger.

  16. Linear Fresnel Power Plant Illustration

    Broader source: Energy.gov [DOE]

    With this concentrating solar power (CSP) graphic, flat or slightly curved mirrors mounted on trackers on the ground are configured to reflect sunlight onto a receiver tube fixed in space above these mirrors. A small parabolic mirror is sometimes added atop the receiver to further focus the sunlight. Linear CSP collectors capture the sun's energy with large mirrors that reflect and focus the sunlight onto a linear receiver tube. The receiver contains a fluid that is heated by the sunlight and then used to create superheated steam that spins a turbine that drives a generator to produce electricity.

  17. Accelerator target

    DOE Patents [OSTI]

    Schlyer, David J.; Ferrieri, Richard A.; Koehler, Conrad

    1999-01-01

    A target includes a body having a depression in a front side for holding a sample for irradiation by a particle beam to produce a radioisotope. Cooling fins are disposed on a backside of the body opposite the depression. A foil is joined to the body front side to cover the depression and sample therein. A perforate grid is joined to the body atop the foil for supporting the foil and for transmitting the particle beam therethrough. A coolant is circulated over the fins to cool the body during the particle beam irradiation of the sample in the depression.

  18. Accelerator target

    DOE Patents [OSTI]

    Schlyer, D.J.; Ferrieri, R.A.; Koehler, C.

    1999-06-29

    A target includes a body having a depression in a front side for holding a sample for irradiation by a particle beam to produce a radioisotope. Cooling fins are disposed on a backside of the body opposite the depression. A foil is joined to the body front side to cover the depression and sample therein. A perforate grid is joined to the body atop the foil for supporting the foil and for transmitting the particle beam therethrough. A coolant is circulated over the fins to cool the body during the particle beam irradiation of the sample in the depression. 5 figs.

  19. “Thought experiments” as dry-runs for “tough experiments”: novel approaches to the hydration behavior of oxyanions

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

    Chialvo, Ariel A.; Vlcek, Lukas

    2016-01-21

    We explore the deconvolution of correlations for the interpretation of the microstructural behavior of aqueous electrolytes according to the neutron diffraction with isotopic substitution (NDIS) approach toward the experimental determination of ion coordination numbers of systems involving oxyanions, in particular, sulfate anions. We discuss the alluded interplay in the title of this presentation, emphasized the expectations, and highlight the significance of tackling the challenging NDIS experiments. Specifically, we focus on the potential occurrence of Nmore » $$2+\\atop{i}$$ ...SO$$2-\\atop{4}$$ pair formation, identify its signature, suggest novel ways either for the direct probe of the contact ion pair (CIP) strength and the subsequent correction of its effects on the measured coordination numbers, or for the determination of anion coordination numbers free of CIP contributions through the implementation of null-cation environments. For that purpose we perform simulations of NiSO4 aqueous solutions at ambient conditions to generate the distribution functions required in the analysis (a) to identify the individual partial contributions to the total neutron-weighted distribution function, (b) to isolate and assess the contribution of N$$2+\\atop{i}$$ ...SO$$2-\\atop{4}$$ pair formation, (c) to test the accuracy of the neutron diffraction with isotope substitution based coordination calculations and X-ray diffraction based assumptions, and (d) to describe the water coordination around both the sulfur and oxygen sites of the sulfate anion. In conclusion, we finally discuss the strength of this interplay on the basis of the inherent molecular simulation ability to provide all pair correlation functions that fully characterize the system microstructure and allows us to “reconstruct” the eventual NDIS output, i.e., to take an atomistic “peek” (e.g., see Figure 1) at the local environment around the isotopically-labeled species before any experiment is ever

  20. Method of monolithic module assembly

    DOE Patents [OSTI]

    Gee, James M.; Garrett, Stephen E.; Morgan, William P.; Worobey, Walter

    1999-01-01

    Methods for "monolithic module assembly" which translate many of the advantages of monolithic module construction of thin-film PV modules to wafered c-Si PV modules. Methods employ using back-contact solar cells positioned atop electrically conductive circuit elements affixed to a planar support so that a circuit capable of generating electric power is created. The modules are encapsulated using encapsulant materials such as EVA which are commonly used in photovoltaic module manufacture. The methods of the invention allow multiple cells to be electrically connected in a single encapsulation step rather than by sequential soldering which characterizes the currently used commercial practices.

  1. Directions & Maps

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

    Information » Directions & Maps Directions & Maps The Bradbury Science Museum is located in downtown Los Alamos at the corner of Central Avenue and 15th Street. Contact Us thumbnail of 1350 Central Avenue Bradbury Science Museum 1350 Central Avenue 505 667-4444 Email Where we're located Los Alamos (elevation 7,355 feet) is perched high atop the Pajarito Plateau in the Jemez Mountains, 35 miles northwest of Santa Fe. The Bradbury Science Museum is located in downtown Los Alamos at the

  2. Laminated photovoltaic modules using back-contact solar cells

    DOE Patents [OSTI]

    Gee, James M.; Garrett, Stephen E.; Morgan, William P.; Worobey, Walter

    1999-09-14

    Photovoltaic modules which comprise back-contact solar cells, such as back-contact crystalline silicon solar cells, positioned atop electrically conductive circuit elements affixed to a planar support so that a circuit capable of generating electric power is created. The modules are encapsulated using encapsulant materials such as EVA which are commonly used in photovoltaic module manufacture. The module designs allow multiple cells to be electrically connected in a single encapsulation step rather than by sequential soldering which characterizes the currently used commercial practices.

  3. Untitled

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

    Michelle%Espy LANL%Fellow XBray%and%Neutron%Radiography Wednesday,%July%6,%2016 2:00%PM MSL%Auditorium%(TAB03%B%Bldg%1698%B%Room%A103) The IMS Summer School focuses on Science Capabili5es at Los Alamos Na5onal Laboratory and is designed to expose our visitors to the broad range of great science performed at the Lab. Through the course of seven talks and four%site visits, studentsAwillAhaveAaAuniqueAopportunityAtoAlearnAaboutALANLAdirectlyAfromAourAtopAscien5stsAandApar5cipateAinAfacilityAtours.

  4. ALSO: BUILDING A BETTER MICROSYSTEM SPRAY IT AGAIN, SAM VR Tool Helps Prepare for Terrorist Attacks

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

    1999 - 2000 ALSO: BUILDING A BETTER MICROSYSTEM SPRAY IT AGAIN, SAM VR Tool Helps Prepare for Terrorist Attacks A QUARTERLY RESEARCH & DEVELOPMENT JOURNAL VOLUME 1, NO. 4 Z MACHINE Providing Clues to Astronomical Mysteries S A N D I A T E C H N O L O G Y [ From atop a 25-foot ladder, Sandian Larry Shipers examines a pair of cameras that provide feedback to a computer system that controls Sandia's automated painting system for the F-117 Nighthawk, also known as Stealth. The system sprays a

  5. Thermoelectric system

    SciTech Connect (OSTI)

    Reiners, Eric A.; Taher, Mahmoud A.; Fei, Dong; McGilvray, Andrew N.

    2007-10-30

    In one particular embodiment, an internal combustion engine is provided. The engine comprises a block, a head, a piston, a combustion chamber defined by the block, the piston, and the head, and at least one thermoelectric device positioned between the combustion chamber and the head. In this particular embodiment, the thermoelectric device is in direct contact with the combustion chamber. In another particular embodiment, a cylinder head configured to sit atop a cylinder bank of an internal combustion engine is provided. The cylinder head comprises a cooling channel configured to receive cooling fluid, valve seats configured for receiving intake and exhaust valves, and thermoelectric devices positioned around the valve seats.

  6. AmeriFlux US-WCr Willow Creek

    SciTech Connect (OSTI)

    Desai, Ankur

    2016-01-01

    This is the AmeriFlux version of the carbon flux data for the site US-WCr Willow Creek. Site Description - Upland decduous broadleaf forest. Mainly sugar maple, also basswood. Uniform stand atop a very modest hill. Clearcut approximately 80 years ago. Chosen to be representative of the upland deciduous broadleaf forests within the WLEF tall tower flux footprint. It appears to be more heavily forested and more productive than most of the upland deciduous broadleaf forests in the WLEF flux footprint (see publications for more details). It is also important that SE winds are screened from the flux data (see Cook et al, 2004 for details). Propane generator power.

  7. nbarbee | The Ames Laboratory

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

    navy Fourth flight test for W88 Alt 370 successful A successful test conducted by the U.S. Navy, in coordination with NNSA, marked the fourth of its kind in support of NNSA's W88 alteration (Alt) 370 program. The unarmed W88 warhead was launched atop a Trident II missile from the USS Kentucky at the Pacific Missile Range Facility in Hawaii as part... The man who trains everyone on the bombs Mark Meyer, training coordinator and field engineer at Sandia National Laboratories. Over the past five

  8. Nevada Site Office News News Media Contact: For Immediate Release:

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

    March 5, 2012 morgan@nv.doe.gov Faith Lutheran Middle School Students Have All the Right Answers 30 teams from Las Vegas schools compete-Faith Lutheran wins Championship (Las Vegas) Faith Lutheran Middle School finished atop the Nevada Regional Science Bowl for Middle Schools. The competition was held Saturday, March 3, 2012, at Henderson International School. Thirty (30) teams started the double-elimination competition at 7:30 a.m. By 5:00 p.m., the field of student teams was whittled down to

  9. Uncooled thin film pyroelectric IR detector with aerogel thermal isolation

    DOE Patents [OSTI]

    Ruffner, Judith A.; Bullington, Jeff A.; Clem, Paul G.; Warren, William L.; Brinker, C. Jeffrey; Tuttle, Bruce A.; Schwartz, Robert W.

    1999-01-01

    A monolithic infrared detector structure which allows integration of pyroelectric thin films atop low thermal conductivity aerogel thin films. The structure comprises, from bottom to top, a substrate, an aerogel insulating layer, a lower electrode, a pyroelectric layer, and an upper electrode layer capped by a blacking layer. The aerogel can offer thermal conductivity less than that of air, while providing a much stronger monolithic alternative to cantilevered or suspended air-gap structures for pyroelectric thin film pixel arrays. Pb(Zr.sub.0.4 Ti.sub.0.6)O.sub.3 thin films deposited on these structures displayed viable pyroelectric properties, while processed at 550.degree. C.

  10. DATE

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

    EC Document No.: DOE-ID-INL-09-002 SECTION A. Project Title: Smoking Shelters SECTION B. Project Description. Install up to three prefabricated outdoor shelters for smokers. Design and install a shelter base so that shelters can be movable. The base shall be designed to prevent shelters from moving or tipping over due to high winds. Specific location for shelters is to be determined, but the shelter bases will be placed atop existing concrete or asphalt such that no subsurface soil disturbance

  11. flight test | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    flight test Fourth flight test for W88 Alt 370 successful A successful test conducted by the U.S. Navy, in coordination with NNSA, marked the fourth of its kind in support of NNSA's W88 alteration (Alt) 370 program. The unarmed W88 warhead was launched atop a Trident II missile from the USS Kentucky at the Pacific Missile Range Facility in Hawaii as part... NNSA, Air Force Complete Successful B61-12 Life Extension Program Instrumented Flight Tests WASHINGTON, D.C. - The National Nuclear Security

  12. Proxy late Holocene climatic record deduced from northwest Alaska beach ridges

    SciTech Connect (OSTI)

    Mason, O.K.; Jordan, J.W.

    1992-03-01

    A climatically sensitive, oscillatory pattern of progradation and erosion is revealed in late Holocene accretionary sand ridge and barrier island complexes of Seward Peninsula, northwest Alaska. Archaeological and geological radiocarbon dates constrain the chronology for the Cape Espenberg beach ridge plain and the Shishmaref barrier islands, 50 km to the southwest. Cape Espenberg, the depositional sink for the northeastward longshore transport system, contains the oldest sedimentary deposits: 3700 +/- 90 B.P. (B-23170) old grass from a paleosol in a low dune. The oldest date on the Shishmaref barrier islands is 1550 +/- 70 B.P. (B-23183) and implies that the modern barrier is a comparatively recent phenomenon. Late Holocene sedimentation along the Seward Peninsula varied between intervals of rapid progradation and erosion. Rapid progradation predominated from 4000-3300 B.P. and from 2000-1200 B.P., with the generation of low beach ridges without dunes, separated by wide swales. During erosional periods higher dunes built atop beach ridges: as between 3300-2000 B.P. and intermittently from 1000 B.P. to the present. Dune formation correlates with the Neoglacial and Little Ice Age glacial advances and increased alluviation in northern and central Alaska, while rapid progradation is contemporaneous with warmer intervals of soil and/or, peat formation atop alluvial terraces, dated to 4000-3500 and 2000-1000 B.P.

  13. Proposed residential building standards: draft environmental impact report

    SciTech Connect (OSTI)

    Not Available

    1981-03-01

    The Warren-Alquist Act of 1974 requires the California Energy Commission to adopt and periodically update energy-conservation standards for new residential buildings. The Act also requires the CEC to adopt performance standards for new buildings. With increased energy costs, the CEC staff proposed to update the current energy-conservation standards and they are a hybrid of performance and prescriptive requirements. The proposed standards do not cover hotels, motels, or buildings over 3 stories high. The purpose of an environmental impact report (EIR) is to provide public agencies and the public in general with detailed information about the effects a proposed project is likely to have on the environment, to list ways in which the significant effects of such a project might be minimized, and to indicate alternatives to the project. The contents of this Draft EIR includes: a project description; a description of the environmental setting, impacts, and mitigation measures; a discussion of alternatives; and an indication of growth-inducing impacts. The Draft EIR discusses both environmental and socio-economic impacts of the proposed standards compared to both the current standards and the pre-1975 practices. (MCW)

  14. Eleventh DOE workshop on personnel neutron dosimetry

    SciTech Connect (OSTI)

    Not Available

    1991-12-31

    Since its formation, the Office of Health (EH-40) has stressed the importance of the exchange of information related to and improvements in neutron dosimetry. This Workshop was the eleventh in the series sponsored by the Department of Energy (DOE). It provided a forum for operational personnel at DOE facilities to discuss current issues related to neutron dosimetry and for leading investigators in the field to discuss promising approaches for future research. A total of 26 papers were presented including the keynote address by Dr. Warren K. Sinclair, who spoke on, ``The 1990 Recommendations of the ICRP and their Biological Background.`` The first several papers discussed difficulties in measuring neutrons of different energies and ways of compensating or deriving correction factors at individual facilities. Presentations were also given by the US Navy and Air Force. Current research in neutron dosimeter development was the subject of the largest number of papers. These included a number on the development of neutron spectrometers. Selected papers were processed separately for inclusion in the Energy Science and Technology Database.

  15. Numerical construction and flow simulation in networks of fractures using fractals

    SciTech Connect (OSTI)

    Yortsos, Y.C.; Acuna, J.A.

    1991-11-01

    Present models for the representation of naturally fractured systems rely on the double-porosity Warren-Root model or on random arrays of fractures. However, field observation in outcrops has demonstrated the existence of multiple length scales in many naturally fractured media. The existing models fail to capture this important fractal property. In this paper, we use concepts from the theory of fragmentation and from fractal geometry for the numerical construction of networks of fractures that have fractal characteristics. The method is based mainly on the work of Barnsley (1) and allows for great flexibility in the development of patterns. Numerical techniques are developed for the simulation of unsteady single phase flow in such networks. It is found that the pressure transient response of finite fractals behaves according to the analytical predictions of Chang and Yortsos (6), provided that there exists a power law in the mass-radius relationship around the test well location. Otherwise, the finite size effects become significant and interfere severely with the identification of the underlying fractal structure. 21 refs., 13 figs.

  16. W.E. Henry Symposium compendium: The importance of magnetism in physics and material science

    SciTech Connect (OSTI)

    Carwell, H.

    1997-09-19

    This compendium contains papers presented at the W. E. Henry Symposium, The Importance of Magnetism in Physics and Material Science. The one-day symposium was conducted to recognize the achievements of Dr. Warren Elliot Henry as educator, scientist, and inventor in a career spanning almost 70 years. Dr. Henry, who is 88 years old, attended the symposium. Nobel Laureate, Dr. Glenn Seaborg, a friend and colleague for over 40 years, attended the event and shared his personal reminiscences. Dr. Seaborg is Associate Director-At-Large at the Lawrence Berkeley National Laboratory. The Compendium begins with three papers which demonstrate the ongoing importance of magnetism in physics and material science. Other contributions cover the highlights of Dr. Henry`s career as a researcher, educator, and inventor. Colleagues and former students share insights on the impact of Dr. Henry`s research in the field of magnetism, low temperature physics, and solid state physics; his influence on students as an educator; and his character, intellect and ingenuity, and passion for learning and teaching. They share a glimpse of the environment and times that molded him as a man, and the circumstances under which he made his great achievements despite the many challenges he faced.

  17. Development of a One-Equation Transition/Turbulence Model

    SciTech Connect (OSTI)

    EDWARDS,JACK R.; ROY,CHRISTOPHER J.; BLOTTNER,FREDERICK G.; HASSAN,HASSAN A.

    2000-09-26

    This paper reports on the development of a unified one-equation model for the prediction of transitional and turbulent flows. An eddy viscosity - transport equation for non-turbulent fluctuation growth based on that proposed by Warren and Hassan (Journal of Aircraft, Vol. 35, No. 5) is combined with the Spalart-Allmaras one-equation model for turbulent fluctuation growth. Blending of the two equations is accomplished through a multidimensional intermittence function based on the work of Dhawan and Narasimha (Journal of Fluid Mechanics, Vol. 3, No. 4). The model predicts both the onset and extent of transition. Low-speed test cases include transitional flow over a flat plate, a single element airfoil, and a multi-element airfoil in landing configuration. High-speed test cases include transitional Mach 3.5 flow over a 5{degree} cone and Mach 6 flow over a flared-cone configuration. Results are compared with experimental data, and the spatial accuracy of selected predictions is analyzed.

  18. Particle-in-cell/accelerator code for space-charge dominated beam simulation

    Energy Science and Technology Software Center (OSTI)

    2012-05-08

    Warp is a multidimensional discrete-particle beam simulation program designed to be applicable where the beam space-charge is non-negligible or dominant. It is being developed in a collaboration among LLNL, LBNL and the University of Maryland. It was originally designed and optimized for heave ion fusion accelerator physics studies, but has received use in a broader range of applications, including for example laser wakefield accelerators, e-cloud studies in high enery accelerators, particle traps and other areas.more » At present it incorporates 3-D, axisymmetric (r,z) planar (x-z) and transverse slice (x,y) descriptions, with both electrostatic and electro-magnetic fields, and a beam envelope model. The code is guilt atop the Python interpreter language.« less

  19. Determination of Organophosphate Pesticides at a Carbon Nanotube/Organophosphorus Hydrolase Electrochemical Biosensor

    SciTech Connect (OSTI)

    Deo, R P.; Wang, Joseph; Block, I; Mulchandani, Ashok; Joshi, K; Trojanowicz, M; Scholz, F; Chen, Wilfred; Lin, Yuehe

    2005-02-08

    An amperometric biosensor for organophosphorus (OP) pesticides based on a carbon-nanotube (CNT) modified transducer and an organophosphorus hydrolase (OPH) biocatalyst is described. A bilayer approach with the OPH layer atop of the CNT film was used for preparing the CNT/OPH biosensor. The CNT layer leads to a greatly improved anodic detection of the enzymatically-generated p-nitrophenol product, including higher sensitivity and stability. The sensor performance was optimized with respect to the surface modification and operating conditions. Under the optimal conditions the biosensor was used to measure as low as 0.15 {micro}M paraoxon and 0.8 {micro}M methyl parathion with sensitivities of 25 and 6 nA/{micro}M, respectively.

  20. Cascading metallic gratings for broadband absorption enhancement in ultrathin plasmonic solar cells

    SciTech Connect (OSTI)

    Wen, Long; Sun, Fuhe; Chen, Qin

    2014-04-14

    The incorporation of plasmonic nanostructures in the thin-film solar cells (TFSCs) is a promising route to harvest light into the nanoscale active layer. However, the light trapping scheme based on the plasmonic effects intrinsically presents narrow-band resonant enhancement of light absorption. Here we demonstrate that by cascading metal nanogratings with different sizes atop the TFSCs, broadband absorption enhancement can be realized by simultaneously exciting multiple localized surface plasmon resonances and inducing strong coupling between the plasmonic modes and photonic modes. As a proof of concept, we demonstrate of 66.5% in the photocurrent in an ultrathin amorphous silicon TFSC with two-dimensional cascaded gratings over the reference cell without gratings.

  1. Ram-air sample collection device for a chemical warfare agent sensor

    DOE Patents [OSTI]

    Megerle, Clifford A.; Adkins, Douglas R.; Frye-Mason, Gregory C.

    2002-01-01

    In a surface acoustic wave sensor mounted within a body, the sensor having a surface acoustic wave array detector and a micro-fabricated sample preconcentrator exposed on a surface of the body, an apparatus for collecting air for the sensor, comprising a housing operatively arranged to mount atop the body, the housing including a multi-stage channel having an inlet and an outlet, the channel having a first stage having a first height and width proximate the inlet, a second stage having a second lower height and width proximate the micro-fabricated sample preconcentrator, a third stage having a still lower third height and width proximate the surface acoustic wave array detector, and a fourth stage having a fourth height and width proximate the outlet, where the fourth height and width are substantially the same as the first height and width.

  2. Source/Sink Matching for U.S. Ethanol Plants and Candidate Deep Geologic Carbon Dioxide Storage Formations

    SciTech Connect (OSTI)

    Dahowski, Robert T.; Dooley, James J.

    2008-09-18

    This report presents data on the 140 existing and 74 planned ethanol production facilities and their proximity to candidate deep geologic storage formations. Half of the existing ethanol plants and 64% of the planned units sit directly atop a candidate geologic storage reservoir. While 70% of the existing and 97% of the planned units are within 100 miles of at least one candidate deep geologic storage reservoir. As a percent of the total CO2 emissions from these facilities, 92% of the exiting units CO2 and 97% of the planned units CO2 emissions are accounted for by facilities that are within 100 miles of at least one potential CO2 storage reservoir.

  3. Photovoltaic module mounting system

    DOE Patents [OSTI]

    Miros, Robert H. J.; Mittan, Margaret Birmingham; Seery, Martin N; Holland, Rodney H

    2012-09-18

    A solar array mounting system having unique installation, load distribution, and grounding features, and which is adaptable for mounting solar panels having no external frame. The solar array mounting system includes flexible, pedestal-style feet and structural links connected in a grid formation on the mounting surface. The photovoltaic modules are secured in place via the use of attachment clamps that grip the edge of the typically glass substrate. The panel mounting clamps are then held in place by tilt brackets and/or mid-link brackets that provide fixation for the clamps and align the solar panels at a tilt to the horizontal mounting surface. The tilt brackets are held in place atop the flexible feet and connected link members thus creating a complete mounting structure.

  4. Photovoltaic module mounting system

    DOE Patents [OSTI]

    Miros, Robert H. J.; Mittan, Margaret Birmingham; Seery, Martin N.; Holland, Rodney H.

    2012-04-17

    A solar array mounting system having unique installation, load distribution, and grounding features, and which is adaptable for mounting solar panels having no external frame. The solar array mounting system includes flexible, pedestal-style feet and structural links connected in a grid formation on the mounting surface. The photovoltaic modules are secured in place via the use of attachment clamps that grip the edge of the typically glass substrate. The panel mounting clamps are then held in place by tilt brackets and/or mid-link brackets that provide fixation for the clamps and align the solar panels at a tilt to the horizontal mounting surface. The tilt brackets are held in place atop the flexible feet and connected link members thus creating a complete mounting structure.

  5. Spin current formation at the graphene/Pt interface for magnetization manipulation in magnetic nanodots

    SciTech Connect (OSTI)

    Shikin, A. M.; Rybkina, A. A.; Rybkin, A. G.; Klimovskikh, I. I.; Skirdkov, P. N.; Zvezdin, K. A.; Zvezdin, A. K.

    2014-07-28

    Spin electronic structure of the Graphene/Pt interface has been investigated. A large induced spin-orbit splitting (∼80 meV) of graphene π states with formation of non-degenerated Dirac-cone spin states at the K{sup ¯}-point of the Brillouin zone crossed with spin-polarized Pt 5d states at Fermi level was found. We show that this spin structure can be used as a spin current source in spintronic devices. By theoretical estimations and micromagnetic modeling based on the experimentally observed spin-orbit splitting, we demonstarte that the induced intrinsic magnetic field in such structure might be effectively used for induced remagnetization of the (Ni-Fe)-nanodots arranged atop the interface.

  6. Radial flow pulse jet mixer

    DOE Patents [OSTI]

    VanOsdol, John G.

    2013-06-25

    The disclosure provides a pulse jet mixing vessel for mixing a plurality of solid particles. The pulse jet mixing vessel is comprised of a sludge basin, a flow surface surrounding the sludge basin, and a downcoming flow annulus between the flow surface and an inner shroud. The pulse jet mixing vessel is additionally comprised of an upper vessel pressurization volume in fluid communication with the downcoming flow annulus, and an inner shroud surge volume separated from the downcoming flow annulus by the inner shroud. When the solid particles are resting on the sludge basin and a fluid such as water is atop the particles and extending into the downcoming flow annulus and the inner shroud surge volume, mixing occurs by pressurization of the upper vessel pressurization volume, generating an inward radial flow over the flow surface and an upwash jet at the center of the sludge basin.

  7. Two stage serial impingement cooling for isogrid structures

    SciTech Connect (OSTI)

    Lee, Ching-Pang; Morrison, Jay A.

    2014-09-09

    A system for cooling a wall (24) of a component having an outer surface with raised ribs (12) defining a structural pocket (10), including: an inner wall (26) within the structural pocket and separating the wall outer surface within the pocket into a first region (28) outside of the inner wall and a second region (40) enclosed by the inner wall; a plate (14) disposed atop the raised ribs and enclosing the structural pocket, the plate having a plate impingement hole (16) to direct cooling air onto an impingement cooled area (38) of the first region; a cap having a skirt (50) in contact with the inner wall, the cap having a cap impingement hole (20) configured to direct the cooling air onto an impingement cooled area (44) of the second region, and; a film cooling hole (22) formed through the wall in the second region.

  8. Particle-in-cell/accelerator code for space-charge dominated beam simulation

    SciTech Connect (OSTI)

    2012-05-08

    Warp is a multidimensional discrete-particle beam simulation program designed to be applicable where the beam space-charge is non-negligible or dominant. It is being developed in a collaboration among LLNL, LBNL and the University of Maryland. It was originally designed and optimized for heave ion fusion accelerator physics studies, but has received use in a broader range of applications, including for example laser wakefield accelerators, e-cloud studies in high enery accelerators, particle traps and other areas. At present it incorporates 3-D, axisymmetric (r,z) planar (x-z) and transverse slice (x,y) descriptions, with both electrostatic and electro-magnetic fields, and a beam envelope model. The code is guilt atop the Python interpreter language.

  9. Poly(cyclohexylethylene)-block-poly(ethylene oxide) block polymers for metal oxide templating

    SciTech Connect (OSTI)

    Schulze, Morgan W.; Sinturel, Christophe

    2015-09-01

    A series of poly(cyclohexylethylene)-block-poly(ethylene oxide) (CEO) diblock copolymers were synthesized through tandem anionic polymerizations and heterogeneous catalytic hydrogenation. Solvent-annealed CEO diblock films were used to template dense arrays of inorganic oxide nanodots via simple spin coating of an inorganic precursor solution atop the ordered film. The substantial chemical dissimilarity of the two blocks enables (i) selective inclusion of the inorganic precursor within the PEO domain and (ii) the formation of exceptionally small feature sizes due to a relatively large interaction parameter estimated from mean-field analysis of the order–disorder transition temperatures of compositionally symmetric samples. UV/ozone treatment following incorporation produces an ordered arrangement of oxide nanodots and simultaneously removes the block polymer template. However, we report the smallest particles (6 ± 1 nm) templated from a selective precursor insertion method to date using a block polymer scaffold.

  10. Electron Communities The Next Mars Rover What's Lacking with Fracking

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

    Communities The Next Mars Rover What's Lacking with Fracking Mini Satellites with Mega Payoff L o s A l a m o s S c i e n c e a n d Te c h n o l o g y M a g a z i n e | O c t o b e r 2 0 1 5 1663 October 2015 The Curiosity rover has been traversing Mars's surface for over three years. This self-portrait is a composite of many images that were taken in one day by the Mars Hand Lens Imager (MAHLI) camera, which sits atop a turret at the end of a long robotic arm. When the images were digitally

  11. Poly(cyclohexylethylene)-block-poly(ethylene oxide) block polymers for metal oxide templating

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

    Schulze, Morgan W.; Sinturel, Christophe; Hillmyer, Marc A.

    2015-09-01

    A series of poly(cyclohexylethylene)-block-poly(ethylene oxide) (CEO) diblock copolymers were synthesized through tandem anionic polymerizations and heterogeneous catalytic hydrogenation. Solvent-annealed CEO diblock films were used to template dense arrays of inorganic oxide nanodots via simple spin coating of an inorganic precursor solution atop the ordered film. The substantial chemical dissimilarity of the two blocks enables (i) selective inclusion of the inorganic precursor within the PEO domain and (ii) the formation of exceptionally small feature sizes due to a relatively large interaction parameter estimated from mean-field analysis of the order–disorder transition temperatures of compositionally symmetric samples. UV/ozone treatment following incorporation produces anmore » ordered arrangement of oxide nanodots and simultaneously removes the block polymer template. However, we report the smallest particles (6 ± 1 nm) templated from a selective precursor insertion method to date using a block polymer scaffold.« less

  12. Broadband enhancement of local density of states using silicon-compatible hyperbolic metamaterials

    SciTech Connect (OSTI)

    Wang, Yu; Inampudi, Sandeep; Capretti, Antonio; Sugimoto, Hiroshi; Fujii, Minoru; Dal Negro, Luca

    2015-06-15

    Light emitting silicon quantum dots by colloidal synthesis were uniformly spin-coated into a 20 nm-thick film and deposited atop a hyperbolic metamaterial of alternating TiN and SiO{sub 2} sub-wavelength layers. Using steady-state and time-resolved photoluminescence spectroscopy as a function of the emission wavelength in partnership with rigorous electromagnetic modeling of dipolar emission, we demonstrate enhanced Local Density of States and coupling to high-k modes in a broad spectral range. These findings provide an alternative approach for the engineering of novel Si-compatible broadband sources that leverage the control of radiative transitions in hyperbolic metamaterials and the flexibility of the widespread Si platform.

  13. Measurements of cosmic-ray correlated events at the Soudan underground laboratory

    SciTech Connect (OSTI)

    Villano, A. N.; Cushman, P.; Bunker, R.

    2013-08-08

    The ceiling and walls of the Low Background Facility at the Soudan Underground Laboratory are lined proportional tubes which form a 30 m 17 m 12 m muon tracker. The data acquisition records GPS-generated time stamps along with position information. The tracker is a refurbished version of the Soudan 2 proton-decay muon veto shield. It can now be used in conjunction with other experiments housed within its walls. Particularly interesting is the possible measurement of cavern muons coincident with high-energy neutron detections in the Neutron Multiplicity Meter (NMM), a 4-tonne gadolinium-loaded water Cherenkov neutron capture detector atop a 20-kilotonne lead target. Here we cover the ability of the shield and co-located detectors to achieve coincident timing resolutions of about 1 microsecond via GPS-synchronized absolute timing electronics. The usage of such technology for constraining muon-neutron correlations underground is discussed.

  14. Hybrid polaritons in a resonant inorganic/organic semiconductor microcavity

    SciTech Connect (OSTI)

    Höfner, M. Sadofev, S.; Henneberger, F.; Kobin, B.; Hecht, S.

    2015-11-02

    We demonstrated the strong coupling regime in a hybrid inorganic-organic microcavity consisting of (Zn,Mg)O quantum wells and ladder-type oligo(p-phenylene) molecules embedded in a polymer matrix. A Fabry-Pérot cavity is formed by an epitaxially grown lower ZnMgO Bragg reflector and a dielectric mirror deposited atop of the organic layer. A clear anticrossing behavior of the polariton branches related to the Wannier-Mott and Frenkel excitons, and the cavity photon mode with a Rabi-splitting reaching 50 meV, is clearly identified by angular-dependent reflectivity measurements at low temperature. By tailoring the structural design, an equal mixing with weights of about 0.3 for all three resonances is achieved for the middle polariton branch at an incidence angle of about 35°.

  15. Electrolyte paste for molten carbonate fuel cells

    DOE Patents [OSTI]

    Bregoli, Lawrance J.; Pearson, Mark L.

    1995-01-01

    The electrolyte matrix and electrolyte reservoir plates in a molten carbonate fuel cell power plant stack are filled with electrolyte by applying a paste of dry electrolyte powder entrained in a dissipatable carrier to the reactant flow channels in the current collector plate. The stack plates are preformed and solidified to final operating condition so that they are self sustaining and can be disposed one atop the other to form the power plant stack. Packing the reactant flow channels with the electrolyte paste allows the use of thinner electrode plates, particularly on the anode side of the cells. The use of the packed electrolyte paste provides sufficient electrolyte to fill the matrix and to entrain excess electrolyte in the electrode plates, which also serve as excess electrolyte reservoirs. When the stack is heated up to operating temperatures, the electrolyte in the paste melts, the carrier vaporizes, or chemically decomposes, and the melted electrolyte is absorbed into the matrix and electrode plates.

  16. Molecular beam epitaxy growth of SrO buffer layers on graphite and graphene for the integration of complex oxides

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

    Ahmed, Adam S.; Wen, Hua; Ohta, Taisuke; Pinchuk, Igor V.; Zhu, Tiancong; Beechem, Thomas; Kawakami, Roland K.

    2016-04-27

    Here, we report the successful growth of high-quality SrO films on highly-ordered pyrolytic graphite (HOPG) and single-layer graphene by molecular beam epitaxy. The SrO layers have (001) orientation as confirmed by X-ray diffraction (XRD) while atomic force microscopy measurements show continuous pinhole-free films having rms surface roughness of <1.5 Å. Moreover, transport measurements of exfoliated graphene, after SrO deposition, show a strong dependence between the Dirac point and Sr oxidation. As a result, the SrO is leveraged as a buffer layer for more complex oxide integration via the demonstration of (001) oriented SrTiO3 grown atop a SrO/HOPG stack.

  17. STARS MDT-II targets mission

    SciTech Connect (OSTI)

    Sims, B.A.; White, J.E.

    1997-08-01

    The Strategic Target System (STARS) was launched successfully on August 31, 1996 from the Kauai Test Facility (KTF) at the Pacific Missile Range Facility (PMRF). The STARS II booster delivered a payload complement of 26 vehicles atop a post boost vehicle. These targets were designed and the mission planning was achieved to provide for a dedicated mission for view by the Midcourse Space Experiment (MSX) Satellite Sensor Suite. Along with the MSX Satellite, other corollary sensors were involved. Included in these were the Airborne Surveillance Test Bed (AST) aircraft, the Cobra Judy sea based radar platform, Kwajalein Missile Range (KMR), and the Kiernan Reentry Measurements Site (KREMS). The launch was a huge success from all aspects. The STARS Booster flew a perfect mission from hardware, software and mission planning respects. The payload complement achieved its desired goals. All sensors (space, air, ship, and ground) attained excellent coverage and data recording.

  18. Tapered rib fiber coupler for semiconductor optical devices

    DOE Patents [OSTI]

    Vawter, Gregory A.; Smith, Robert Edward

    2001-01-01

    A monolithic tapered rib waveguide for transformation of the spot size of light between a semiconductor optical device and an optical fiber or from the fiber into the optical device. The tapered rib waveguide is integrated into the guiding rib atop a cutoff mesa type semiconductor device such as an expanded mode optical modulator or and expanded mode laser. The tapered rib acts to force the guided light down into the mesa structure of the semiconductor optical device instead of being bound to the interface between the bottom of the guiding rib and the top of the cutoff mesa. The single mode light leaving or entering the output face of the mesa structure then can couple to the optical fiber at coupling losses of 1.0 dB or less.

  19. Adsorbate-driven morphological changes on Cu(111) nano-pits

    SciTech Connect (OSTI)

    Mudiyanselage, K.; Xu, F.; Hoffmann, F. M.; Hrbek, J.; Waluyo, I.; Boscoboinik, J. A.; Stacchiola, D. J.

    2014-12-09

    Adsorbate-driven morphological changes of pitted-Cu(111) surfaces have been investigated following the adsorption and desorption of CO and H. The morphology of the pitted-Cu(111) surfaces, prepared by Ar+ sputtering, exposed a few atomic layers deep nested hexagonal pits of diameters from 8 to 38 nm with steep step bundles. The roughness of pitted-Cu(111) surfaces can be healed by heating to 450-500 K in vacuum. Adsorption of CO on the pitted-Cu(111) surface leads to two infrared peaks at 2089-2090 and 2101-2105 cm-1 for CO adsorbed on under-coordinated sites in addition to the peak at 2071 cm-1 for CO adsorbed on atop sites of the close-packed Cu(111) surface. CO adsorbed on under-coordinated sites is thermally more stable than that of atop Cu(111) sites. Annealing of the CO-covered surface from 100 to 300 K leads to minor changes of the surface morphology. In contrast, annealing of a H covered surface to 300 K creates a smooth Cu(111) surface as deduced from infrared data of adsorbed CO and scanning tunnelling microscopy (STM) imaging. The observation of significant adsorbate-driven morphological changes with H is attributed to its stronger modification of the Cu(111) surface by the formation of a sub-surface hydride with a hexagonal structure, which relaxes into the healed Cu(111) surface upon hydrogen desorption. These morphological changes occur ~150 K below the temperature required for healing of the pitted-Cu(111) surface by annealing in vacuum. In contrast, the adsorption of CO, which only interacts with the top-most Cu layer and desorbs by 160 K, does not significantly change the morphology of the pitted-Cu(111) surface.

  20. Adsorbate-driven morphological changes on Cu(111) nano-pits

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

    Mudiyanselage, K.; Xu, F.; Hoffmann, F. M.; Hrbek, J.; Waluyo, I.; Boscoboinik, J. A.; Stacchiola, D. J.

    2014-12-09

    Adsorbate-driven morphological changes of pitted-Cu(111) surfaces have been investigated following the adsorption and desorption of CO and H. The morphology of the pitted-Cu(111) surfaces, prepared by Ar+ sputtering, exposed a few atomic layers deep nested hexagonal pits of diameters from 8 to 38 nm with steep step bundles. The roughness of pitted-Cu(111) surfaces can be healed by heating to 450-500 K in vacuum. Adsorption of CO on the pitted-Cu(111) surface leads to two infrared peaks at 2089-2090 and 2101-2105 cm-1 for CO adsorbed on under-coordinated sites in addition to the peak at 2071 cm-1 for CO adsorbed on atop sitesmore » of the close-packed Cu(111) surface. CO adsorbed on under-coordinated sites is thermally more stable than that of atop Cu(111) sites. Annealing of the CO-covered surface from 100 to 300 K leads to minor changes of the surface morphology. In contrast, annealing of a H covered surface to 300 K creates a smooth Cu(111) surface as deduced from infrared data of adsorbed CO and scanning tunnelling microscopy (STM) imaging. The observation of significant adsorbate-driven morphological changes with H is attributed to its stronger modification of the Cu(111) surface by the formation of a sub-surface hydride with a hexagonal structure, which relaxes into the healed Cu(111) surface upon hydrogen desorption. These morphological changes occur ~150 K below the temperature required for healing of the pitted-Cu(111) surface by annealing in vacuum. In contrast, the adsorption of CO, which only interacts with the top-most Cu layer and desorbs by 160 K, does not significantly change the morphology of the pitted-Cu(111) surface.« less

  1. Adsorbate-driven morphological changes on Cu(111) nano-pits

    SciTech Connect (OSTI)

    Mudiyanselage, K.; Xu, F.; Hoffmann, F. M.; Hrbek, J.; Waluyo, I.; Boscoboinik, J. A.; Stacchiola, D. J.

    2015-01-01

    Adsorbate-driven morphological changes of pitted-Cu(111) surfaces have been investigated following the adsorption and desorption of CO and H. The morphology of the pitted-Cu(111) surfaces, prepared by Ar+ sputtering, exposed a few atomic layers deep nested hexagonal pits of diameters from 8 to 38 nm with steep step bundles. The roughness of pitted-Cu(111) surfaces can be healed by heating to 450-500 K in vacuum. Adsorption of CO on the pitted-Cu(111) surface leads to two infrared peaks at 2089-2090 and 2101-2105 cm-1 for CO adsorbed on under-coordinated sites in addition to the peak at 2071 cm-1 for CO adsorbed on atop sites of the close-packed Cu(111) surface. CO adsorbed on under-coordinated sites is thermally more stable than that of atop Cu(111) sites. Annealing of the CO-covered surface from 100 to 300 K leads to minor changes of the surface morphology. In contrast, annealing of a H covered surface to 300 K creates a smooth Cu(111) surface as deduced from infrared data of adsorbed CO and scanning tunnelling microscopy (STM) imaging. The observation of significant adsorbate-driven morphological changes with H is attributed to its stronger modification of the Cu(111) surface by the formation of a sub-surface hydride with a hexagonal structure, which relaxes into the healed Cu(111) surface upon hydrogen desorption. These morphological changes occur ~150 K below the temperature required for healing of the pitted-Cu(111) surface by annealing in vacuum. In contrast, the adsorption of CO, which only interacts with the top-most Cu layer and desorbs by 160 K, does not significantly change the morphology of the pitted-Cu(111) surface.

  2. The Program for climate Model diagnosis and Intercomparison: 20-th anniversary Symposium

    SciTech Connect (OSTI)

    Potter, Gerald L; Bader, David C; Riches, Michael; Bamzai, Anjuli; Joseph, Renu

    2011-01-05

    Twenty years ago, W. Lawrence (Larry) Gates approached the U.S. Department of Energy (DOE) Office of Energy Research (now the Office of Science) with a plan to coordinate the comparison and documentation of climate model differences. This effort would help improve our understanding of climate change through a systematic approach to model intercomparison. Early attempts at comparing results showed a surprisingly large range in control climate from such parameters as cloud cover, precipitation, and even atmospheric temperature. The DOE agreed to fund the effort at the Lawrence Livermore National Laboratory (LLNL), in part because of the existing computing environment and because of a preexisting atmospheric science group that contained a wide variety of expertise. The project was named the Program for Climate Model Diagnosis and Intercomparison (PCMDI), and it has changed the international landscape of climate modeling over the past 20 years. In spring 2009 the DOE hosted a 1-day symposium to celebrate the twentieth anniversary of PCMDI and to honor its founder, Larry Gates. Through their personal experiences, the morning presenters painted an image of climate science in the 1970s and 1980s, that generated early support from the international community for model intercomparison, thereby bringing PCMDI into existence. Four talks covered Gates???¢????????s early contributions to climate research at the University of California, Los Angeles (UCLA), the RAND Corporation, and Oregon State University through the founding of PCMDI to coordinate the Atmospheric Model Intercomparison Project (AMIP). The speakers were, in order of presentation, Warren Washington [National Center for Atmospheric Research (NCAR)], Kelly Redmond (Western Regional Climate Center), George Boer (Canadian Centre for Climate Modelling and Analysis), and Lennart Bengtsson [University of Reading, former director of the European Centre for Medium-Range Weather Forecasts (ECMWF)]. The

  3. STRUCTURAL BIOLOGY AND MOLECULAR MEDICINE RESEARCH PROGRAM (LSBMM)

    SciTech Connect (OSTI)

    Eisenberg, David S.

    2008-07-15

    The UCLA-DOE Institute of Genomics and Proteomics is an organized research unit of the University of California, sponsored by the Department of Energy through the mechanism of a Cooperative Agreement. Today the Institute consists of 10 Principal Investigators and 7 Associate Members, developing and applying technologies to promote the biological and environmental missions of the Department of Energy, and 5 Core Technology Centers to sustain this work. The focus is on understanding genomes, pathways and molecular machines in organisms of interest to DOE, with special emphasis on developing enabling technologies. Since it was founded in 1947, the UCLA-DOE Institute has adapted its mission to the research needs of DOE and its progenitor agencies as these research needs have changed. The Institute started as the AEC Laboratory of Nuclear Medicine, directed by Stafford Warren, who later became the founding Dean of the UCLA School of Medicine. In this sense, the entire UCLA medical center grew out of the precursor of our Institute. In 1963, the mission of the Institute was expanded into environmental studies by Director Ray Lunt. I became the third director in 1993, and in close consultation with David Galas and John Wooley of DOE, shifted the mission of the Institute towards genomics and proteomics. Since 1993, the Principal Investigators and Core Technology Centers are entirely new, and the Institute has separated from its former division concerned with PET imaging. The UCLA-DOE Institute shares the space of Boyer Hall with the Molecular Biology Institute, and assumes responsibility for the operation of the main core facilities. Fig. 1 gives the organizational chart of the Institute. Some of the benefits to the public of research carried out at the UCLA-DOE Institute include the following: The development of publicly accessible, web-based databases, including the Database of Protein Interactions, and the ProLinks database of genomicly inferred protein function linkages

  4. Modeling and Evaluation of Geophysical Methods for Monitoring and Tracking CO2 Migration

    SciTech Connect (OSTI)

    Daniels, Jeff

    2012-11-30

    Geological sequestration has been proposed as a viable option for mitigating the vast amount of CO{sub 2} being released into the atmosphere daily. Test sites for CO{sub 2} injection have been appearing across the world to ascertain the feasibility of capturing and sequestering carbon dioxide. A major concern with full scale implementation is monitoring and verifying the permanence of injected CO{sub 2}. Geophysical methods, an exploration industry standard, are non-invasive imaging techniques that can be implemented to address that concern. Geophysical methods, seismic and electromagnetic, play a crucial role in monitoring the subsurface pre- and post-injection. Seismic techniques have been the most popular but electromagnetic methods are gaining interest. The primary goal of this project was to develop a new geophysical tool, a software program called GphyzCO2, to investigate the implementation of geophysical monitoring for detecting injected CO{sub 2} at test sites. The GphyzCO2 software consists of interconnected programs that encompass well logging, seismic, and electromagnetic methods. The software enables users to design and execute 3D surface-to-surface (conventional surface seismic) and borehole-to-borehole (cross-hole seismic and electromagnetic methods) numerical modeling surveys. The generalized flow of the program begins with building a complex 3D subsurface geological model, assigning properties to the models that mimic a potential CO{sub 2} injection site, numerically forward model a geophysical survey, and analyze the results. A test site located in Warren County, Ohio was selected as the test site for the full implementation of GphyzCO2. Specific interest was placed on a potential reservoir target, the Mount Simon Sandstone, and cap rock, the Eau Claire Formation. Analysis of the test site included well log data, physical property measurements (porosity), core sample resistivity measurements, calculating electrical permittivity values, seismic data

  5. Comparison of Global Model Results from the Carbon-Land Model Intercomparison Project (C-LAMP) with Free-Air Carbon Dioxide Enrichment (FACE) Manipulation Experiments

    SciTech Connect (OSTI)

    Hoffman, Forrest M; Randerson, Jim; Fung, Inez; Thornton, Peter E; Covey, Curtis; Bonan, Gordon; Running, Steven; Norby, Richard J

    2008-01-01

    limitation. C-LAMP is a sub-project of the Computational Climate Science End Station led by Dr. Warren Washington, using computing resources at the U.S. Department of Energy's National Center for Computational Sciences (NCCS).

  6. Nevada Test Site, 2006 Waste Management Monitoring Report, Area 3 and Area 5 Radioactive Waste Management Sites

    SciTech Connect (OSTI)

    David B. Hudson

    2007-06-30

    Environmental monitoring data were collected at and around the Area 3 and Area 5 Radioactive Waste Management Sites (RWMSs) at the Nevada Test Site. These data are associated with radiation exposure, air, groundwater, meteorology, vadose zone, subsidence, and biota. This report summarizes the 2006 environmental data to provide an overall evaluation of RWMS performance and to support environmental compliance and performance assessment (PA) activities. Some of these data (e.g., radiation exposure, air, and groundwater) are presented in other reports (U.S. Department of Energy, 2006; Warren and Grossman, 2007; National Security Technologies, LLC, 2007). Direct radiation monitoring data indicate that exposure levels around the RWMSs are at or below background levels. Air monitoring data at the Area 3 and Area 5 RWMSs indicate that tritium concentrations are slightly above background levels. There is no detectable man-made radioactivity by gamma spectroscopy, and concentrations of americium and plutonium are only slightly above detection limits at the Area 3 RWMS. Measurements at the Area 5 RWMS show that radon flux from waste covers is no higher than natural radon flux from undisturbed soil in Area 5. Groundwater monitoring data indicate that the groundwater in the uppermost aquifer beneath the Area 5 RWMS is not impacted by facility operations. Precipitation during 2006 totaled 98.6 millimeters (mm) (3.9 inches [in.]) at the Area 3 RWMS and 80.7 mm (3.2 in.) at the Area 5 RWMS. Soil-gas tritium monitoring continues to show slow subsurface migration consistent with previous results. Moisture from precipitation at Area 5 remains at the bottom of the bare-soil weighing lysimeter, but this same moisture has been removed from the vegetated weighing lysimeter by evapotranspiration. Vadose zone data from the operational waste pit covers show that evaporation continues to slowly remove soil moisture that came from the heavy precipitation in the fall of 2004 and the spring of

  7. High resolution amorphous silicon radiation detectors

    DOE Patents [OSTI]

    Street, Robert A.; Kaplan, Selig N.; Perez-Mendez, Victor

    1992-01-01

    A radiation detector employing amorphous Si:H cells in an array with each detector cell having at least three contiguous layers (n type, intrinsic, p type), positioned between two electrodes to which a bias voltage is applied. An energy conversion layer atop the silicon cells intercepts incident radiation and converts radiation energy to light energy of a wavelength to which the silicon cells are responsive. A read-out device, positioned proximate to each detector element in an array allows each such element to be interrogated independently to determine whether radiation has been detected in that cell. The energy conversion material may be a layer of luminescent material having a columnar structure. In one embodiment a column of luminescent material detects the passage therethrough of radiation to be detected and directs a light beam signal to an adjacent a-Si:H film so that detection may be confined to one or more such cells in the array. One or both electrodes may have a comb structure, and the teeth of each electrode comb may be interdigitated for capacitance reduction. The amorphous Si:H film may be replaced by an amorphous Si:Ge:H film in which up to 40 percent of the amorphous material is Ge. Two dimensional arrays may be used in X-ray imaging, CT scanning, crystallography, high energy physics beam tracking, nuclear medicine cameras and autoradiography.

  8. High resolution amorphous silicon radiation detectors

    DOE Patents [OSTI]

    Street, R.A.; Kaplan, S.N.; Perez-Mendez, V.

    1992-05-26

    A radiation detector employing amorphous Si:H cells in an array with each detector cell having at least three contiguous layers (n-type, intrinsic, p-type), positioned between two electrodes to which a bias voltage is applied. An energy conversion layer atop the silicon cells intercepts incident radiation and converts radiation energy to light energy of a wavelength to which the silicon cells are responsive. A read-out device, positioned proximate to each detector element in an array allows each such element to be interrogated independently to determine whether radiation has been detected in that cell. The energy conversion material may be a layer of luminescent material having a columnar structure. In one embodiment a column of luminescent material detects the passage therethrough of radiation to be detected and directs a light beam signal to an adjacent a-Si:H film so that detection may be confined to one or more such cells in the array. One or both electrodes may have a comb structure, and the teeth of each electrode comb may be interdigitated for capacitance reduction. The amorphous Si:H film may be replaced by an amorphous Si:Ge:H film in which up to 40 percent of the amorphous material is Ge. Two dimensional arrays may be used in X-ray imaging, CT scanning, crystallography, high energy physics beam tracking, nuclear medicine cameras and autoradiography. 18 figs.

  9. Investigating Enhanced Thorium Ionization in TIMS Using Re/Pt Porous Ion Emitters

    SciTech Connect (OSTI)

    Floyd E. Stanley III; K. J. Spencer; D. S. Schwartz; M. G. Watrous; J. E. Delmore

    2014-03-01

    Thermal ionization mass spectrometry (TIMS) is a widely used, benchmark method in the isotopic analysis of actinides relevant to various nuclear and geological fields. Despite significant previous use and inherent advantages, however, poor sample ionization continues to hamper the use of TIMS in the measurement of trace species; actinide ionization efficiencies frequently fall below 0.1 % using traditional instrument sources. Factors leading to poor ionization are compounded in the measurement of several highly refractory metals (e.g. U and Th) that may provide key signatures data in non-proliferation, safeguards and forensics efforts. Herein, a relatively new TIMS ion source strategy, employing porous ion emitters (PIEs) atop traditional filament assemblies, is investigated for the first time as a straightforward means of enhancing the ionization of Th, which is arguably a worst case scenario for TIMS-based actinide measurements. These sources yielded up to 410% greater Th sample utilization, relative to previously published values and in-house measurements collected using traditional methods. Accompanying scanning electron microscopy (SEM) investigations provide preliminary insight into possible mechanisms of PIE functioning and explore the impacts that extended heating have on the constructed source’s structure and composition.

  10. NANA Wind Resource Assessment Program Final Report

    SciTech Connect (OSTI)

    Jay Hermanson

    2010-09-23

    NANA Regional Corporation (NRC) of northwest Alaska is located in an area with abundant wind energy resources. In 2007, NRC was awarded grant DE-FG36-07GO17076 by the US Department of Energy's Tribal Energy Program for funding a Wind Resource Assessment Project (WRAP) for the NANA region. The NANA region, including Kotzebue Electric Association (KEA) and Alaska Village Electric Cooperative (AVEC) have been national leaders at developing, designing, building, and operating wind-diesel hybrid systems in Kotzebue (starting in 1996) and Selawik (2002). Promising sites for the development of new wind energy projects in the region have been identified by the WRAP, including Buckland, Deering, and the Kivalina/Red Dog Mine Port Area. Ambler, Shungnak, Kobuk, Kiana, Noorvik & Noatak were determined to have poor wind resources at sites in or very near each community. However, all five of these communities may have better wind resources atop hills or at sites with slightly higher elevations several miles away.

  11. Electrosprayed heterojunction WO{sub 3}/BiVO{sub 4} films with nanotextured pillar structure for enhanced photoelectrochemical water splitting

    SciTech Connect (OSTI)

    Mali, Mukund G.; Yoon, Hyun; Yoon, Sam S.; Kim, Min-woo; Swihart, Mark T.; Al-Deyab, Salem S.

    2015-04-13

    We demonstrate that the addition of a tungsten oxide (WO{sub 3}) layer beneath a bismuth vanadate (BiVO{sub 4}) photocatalyst layer with a nanotextured pillar morphology significantly increases the photocurrent density in photoelectrochemical water splitting. The WO{sub 3}-BiVO{sub 4} bilayer films produced a photocurrent of up to 3.3 mA/cm{sup 2} under illumination at 100 mW/cm{sup 2} (AM1.5 spectrum). The bilayer film was characterized by scanning electron microscopy, X-ray diffraction, and photoelectrochemical methods, which confirmed the superiority of the bilayer film in terms of its morphology and charge separation and transport ability. Both WO{sub 3} and BiVO{sub 4} were deposited by electrostatic spraying under open-air conditions, which resulted in nanotextured pillars of BiVO{sub 4} atop a smooth WO{sub 3} film. The optimal coating conditions are also reported.

  12. High-Performance Design Patterns for Modern Fortran

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

    Haveraaen, Magne; Morris, Karla; Rouson, Damian; Radhakrishnan, Hari; Carson, Clayton

    2015-01-01

    This paper presents ideas for using coordinate-free numerics in modern Fortran to achieve code flexibility in the partial differential equation (PDE) domain. We also show how Fortran, over the last few decades, has changed to become a language well-suited for state-of-the-art software development. Fortran’s new coarray distributed data structure, the language’s class mechanism, and its side-effect-free, pure procedure capability provide the scaffolding on which we implement HPC software. These features empower compilers to organize parallel computations with efficient communication. We present some programming patterns that support asynchronous evaluation of expressions comprised of parallel operations on distributed data. We implemented thesemore » patterns using coarrays and the message passing interface (MPI). We compared the codes’ complexity and performance. The MPI code is much more complex and depends on external libraries. The MPI code on Cray hardware using the Cray compiler is 1.5–2 times faster than the coarray code on the same hardware. The Intel compiler implements coarrays atop Intel’s MPI library with the result apparently being 2–2.5 times slower than manually coded MPI despite exhibiting nearly linear scaling efficiency. As compilers mature and further improvements to coarrays comes in Fortran 2015, we expect this performance gap to narrow.« less

  13. Soil-structure interaction. Volume 3. Influence of ground water

    SciTech Connect (OSTI)

    Costantino, C.J.

    1986-04-01

    This report, Volume 3 of the report, presents a summary of the first year's effort on the subject of the influence of foundation ground water on the SSI phenomenon. A finite element computer program was developed for the two-phased formulation of the combined soil-water problem. This formulation is based on the Biot dynamic equations of motion for both the solid and fluid phases of a typical soil. Frequency dependent interaction coefficients were generated for the two-dimensional plane problem of a rigid surface footing moving against a saturated linear soil. The results indicate that interaction coefficients are significantly modified as compared to the comparable values for a dry soil, particularly for the rocking mode of response. Calculations were made to study the impact of the modified interaction coefficients on the response of a typical nuclear reactor building. The amplification factors for a stick model placed atop a dry and saturated soil were computed. It was found that pore water caused the rocking response to decrease and translatinal response to increase over the frequency range of interest, as compared to the response on dry soil. 56 refs., 31 figs.

  14. Solar Decathlon Visitors Guide 2011, National Mall, West Potomac Park, Washington, D.C., September 23 - October 2, 2011 (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2011-09-01

    Guide to the student-designed houses, ten contests, exhibits, and workshops of the U.S. Department of Energy 2011 Solar Decathlon, held in Washington, D.C., from September 23 through October 2, 2011. Teams of college students designed and built the solar-powered houses on display here. They represent 13 U.S. states, five countries, and four continents. Now the teams are rising to the challenge by competing in 10 contests over nine days, with the championship trophy on the line. This is their time to shine. The 2011 teams may share a common goal - to design and build the best energy-efficient house powered by the sun - but their strategies are different. One house is made of precast concrete, while another 'dances' in response to its environment. Another house is meant to sit atop a building, proving the sky's the limit for energy innovation. Whatever your idea of sustainable living may be, you are bound to find it at the Solar Decathlon.

  15. Acid Strength and Bifunctional Catalytic Behavior of Alloys Comprised of Noble Metals and Oxophilic Metal Promoters

    SciTech Connect (OSTI)

    Hibbitts, David D.; Tan, Qiaohua; Neurock, Matthew

    2014-06-01

    The promotion of metal catalysts with partially oxidized oxophilic MOx species, such as ReOx-promoted Rh, has been demonstrated to produce Brnsted acid sites that can promote hydrogenolysis of oxygenate intermediates such as those found in biomass-derived species. A wide variety of alloy compositions and structures are examined in this work to investigate strongly acidic promoters by using DFT-calculated deprotonation energies (DPE) as a measure of acid strength. Sites with the highest acid strength had DPE less than 1100 kJ mol-1, similar to DPE values of heteropolyacids or acid-containing zeolites, and were found on alloys composed of an oxophilic metal (such as Re or W) with a noble metal (such as Rh or Pt). NH3 adsorbs more strongly to sites with increasing acid strength and the activation barriers for acid-catalyzed ring opening of a furan ring decrease with increasing acid strength, which was also shown to be stronger for OH acid sites bound to multiple oxophilic metal atoms in a three-fold configuration rather than OH sites adsorbed in an atop configuration on one oxophilic metal, indicating that small MOx clusters may yield sites with the highest acid strength.

  16. Atomic force microscopy investigation of the giant mimivirus

    SciTech Connect (OSTI)

    Kuznetsov, Yuri G.; Xiao Chuan; Sun Siyang; Raoult, Didier; Rossmann, Michael; McPherson, Alexander

    2010-08-15

    Mimivirus was investigated by atomic force microscopy in its native state following serial degradation by lysozyme and bromelain. The 750-nm diameter virus is coated with a forest of glycosylated protein fibers of lengths about 140 nm with diameters 1.4 nm. Fibers are capped with distinctive ellipsoidal protein heads of estimated Mr = 25 kDa. The surface fibers are attached to the particle through a layer of protein covering the capsid, which is in turn composed of the major capsid protein (MCP). The latter is organized as an open network of hexagonal rings with central depressions separated by 14 nm. The virion exhibits an elaborate apparatus at a unique vertex, visible as a star shaped depression on native particles, but on defibered virions as five arms of 50 nm width and 250 nm length rising above the capsid by 20 nm. The apparatus is integrated into the capsid and not applied atop the icosahedral lattice. Prior to DNA release, the arms of the star disengage from the virion and it opens by folding back five adjacent triangular faces. A membrane sac containing the DNA emerges from the capsid in preparation for fusion with a membrane of the host cell. Also observed from disrupted virions were masses of distinctive fibers of diameter about 1 nm, and having a 7-nm periodicity. These are probably contained within the capsid along with the DNA bearing sac. The fibers were occasionally observed associated with toroidal protein clusters interpreted as processive enzymes modifying the fibers.

  17. Calibration and Validation of a FAST Floating Wind Turbine Model of the DeepCwind Scaled Tension-Leg Platform: Preprint

    SciTech Connect (OSTI)

    Stewart, G.; Lackner, M.; Robertson, A.; Jonkman, J.; Goupee, A.

    2012-05-01

    With the intent of improving simulation tools, a 1/50th-scale floating wind turbine atop a TLP was designed based on Froude scaling by the University of Maine under the DeepCwind Consortium. This platform was extensively tested in a wave basin at MARIN to provide data to calibrate and validate a full-scale simulation model. The data gathered include measurements from static load tests and free-decay tests, as well as a suite of tests with wind and wave forcing. A full-scale FAST model of the turbine-TLP system was created for comparison to the results of the tests. Analysis was conducted to validate FAST for modeling the dynamics of this floating system through comparison of FAST simulation results to wave tank measurements. First, a full-scale FAST model of the as-tested scaled configuration of the system was constructed, and this model was then calibrated through comparison to the static load, free-decay, regular wave only, and wind-only tests. Next, the calibrated FAST model was compared to the combined wind and wave tests to validate the coupled hydrodynamic and aerodynamic predictive performance. Limitations of both FAST and the data gathered from the tests are discussed.

  18. New Structural-Dynamics Module for Offshore Multimember Substructures within the Wind Turbine Computer-Aided Engineering Tool FAST: Preprint

    SciTech Connect (OSTI)

    Song, H.; Damiani, R.; Robertson, A.; Jonkman, J.

    2013-08-01

    FAST, developed by the National Renewable Energy Laboratory (NREL), is a computer-aided engineering (CAE) tool for aero-hydro-servo-elastic analysis of land-based and offshore wind turbines. This paper discusses recent upgrades made to FAST to enable loads simulations of offshore wind turbines with fixed-bottom, multimember support structures (e.g., jackets and tripods, which are commonly used in transitional-depth waters). The main theory and strategies for the implementation of the multimember substructure dynamics module (SubDyn) within the new FAST modularization framework are introduced. SubDyn relies on two main engineering schematizations: 1) a linear frame finite-element beam (LFEB) model and 2) a dynamics system reduction via Craig-Bampton's method. A jacket support structure and an offshore system consisting of a turbine atop a jacket substructure were simulated to test the SubDyn module and to preliminarily assess results against results from a commercial finite-element code.

  19. 1983 temperature gradient and heat flow drilling project for the State of Washington

    SciTech Connect (OSTI)

    Korosec, M.A.

    1983-11-01

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

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

    SciTech Connect (OSTI)

    Korosec, Michael A.

    1983-11-01

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

  1. ESR Process Instabilities while Melting Pipe Electrodes

    SciTech Connect (OSTI)

    Melgaard, D.K.; Shelmidine, G.J.

    1999-01-06

    With the demonstration of the viability of using the electroslag remelting process for the decontamination of radionuclides, interest has increased in examining the unique aspects associated with melting steel pipe electrodes. These electrodes consist of several nested pipes, welded concentrically to atop plate. Since these electrodes can be half as dense as a solid electrode, they present unique challenges to the standard algorithms used in controlling the melting process. Naturally the electrode must be driven down at a dramatically increased speed. However, since the heat transfer is greatly influenced and enhanced with the increased area to volume ratio, considerable variation in the melting rate of the pipes has been found. Standard control methods can become unstable as a result of the variation at increased speeds, particularly at shallow immersion depths. The key to good control lies in the understanding of the melting process. Several experiments were conducted to observe the characteristics of the melting using two different control modes. By using a pressure transducer to monitor the pressure inside the pipes, the venting of the air trapped inside the electrode was observed. The measurements reveal that for a considerable amount of time. the pipes are not completely immersed in the slag, allowing the gas inside to escape without the formation of bubbles. This result has implications for the voltage swing as well as for the decontamination reactions.

  2. Robust activation method for negative electron affinity photocathodes

    SciTech Connect (OSTI)

    Mulhollan, Gregory A.; Bierman, John C.

    2011-09-13

    A method by which photocathodes(201), single crystal, amorphous, or otherwise ordered, can be surface modified to a robust state of lowered and in best cases negative, electron affinity has been discovered. Conventional methods employ the use of Cs(203) and an oxidizing agent(207), typically carried by diatomic oxygen or by more complex molecules, for example nitrogen trifluoride, to achieve a lowered electron affinity(404). In the improved activation method, a second alkali, other than Cs(205), is introduced onto the surface during the activation process, either by co-deposition, yo-yo, or sporadic or intermittent application. Best effect for GaAs photocathodes has been found through the use of Li(402) as the second alkali, though nearly the same effect can be found by employing Na(406). Suitable photocathodes are those which are grown, cut from boules, implanted, rolled, deposited or otherwise fabricated in a fashion and shape desired for test or manufacture independently supported or atop a support structure or within a framework or otherwise affixed or suspended in the place and position required for use.

  3. Crowded Cluster Cores. Algorithms for Deblending in Dark Energy Survey Images

    SciTech Connect (OSTI)

    Zhang, Yuanyuan; McKay, Timothy A.; Bertin, Emmanuel; Jeltema, Tesla; Miller, Christopher J.; Rykoff, Eli; Song, Jeeseon

    2015-10-26

    Deep optical images are often crowded with overlapping objects. We found that this is especially true in the cores of galaxy clusters, where images of dozens of galaxies may lie atop one another. Accurate measurements of cluster properties require deblending algorithms designed to automatically extract a list of individual objects and decide what fraction of the light in each pixel comes from each object. In this article, we introduce a new software tool called the Gradient And Interpolation based (GAIN) deblender. GAIN is used as a secondary deblender to improve the separation of overlapping objects in galaxy cluster cores in Dark Energy Survey images. It uses image intensity gradients and an interpolation technique originally developed to correct flawed digital images. Our paper is dedicated to describing the algorithm of the GAIN deblender and its applications, but we additionally include modest tests of the software based on real Dark Energy Survey co-add images. GAIN helps to extract an unbiased photometry measurement for blended sources and improve detection completeness, while introducing few spurious detections. When applied to processed Dark Energy Survey data, GAIN serves as a useful quick fix when a high level of deblending is desired.

  4. Basin amplification of seismic waves in the city of Pahrump, Nevada.

    SciTech Connect (OSTI)

    Abbott, Robert E.

    2005-07-01

    Sedimentary basins can increase the magnitude and extend the duration of seismic shaking. This potential for seismic amplification is investigated for Pahrump Valley, Nevada-California. The Pahrump Valley is located approximately 50 km northwest of Las Vegas and 75 km south of the Nevada Test Site. Gravity data suggest that the city of Pahrump sits atop a narrow, approximately 5 km deep sub-basin within the valley. The seismic amplification, or ''site effect'', was investigated using a combination of in situ velocity modeling and comparison of the waveforms and spectra of weak ground motion recorded in the city of Pahrump, Nevada, and those recorded in the nearby mountains. Resulting spectral ratios indicate seismic amplification factors of 3-6 over the deepest portion of Pahrump Valley. This amplification predominantly occurs at 2-2.5 Hz. Amplification over the deep sub-basin is lower than amplification at the sub-basin edge, location of the John Blume and Associates PAHA seismic station, which recorded many underground nuclear tests at the Nevada Test Site. A comprehensive analysis of basin amplification for the city of Pahrump should include 3-D basin modeling, due to the extreme basement topography of the Pahrump Valley.

  5. A battery-operated, stabilized, high-energy pulsed electron gun for the production of rare gas excimers

    SciTech Connect (OSTI)

    Barcellan, L.; Carugno, G.; Berto, E.; Galet, G.; Galeazzi, G.; Borghesani, A. F.

    2011-09-15

    We report on the design of a new type of hot-filament electron gun delivering fairly high current (a few hundreds of {mu} A) at high voltage (up to 100 kV) in continuous or pulsed mode. Its novel features are that the filament is heated by means of a pack of rechargeable batteries floated atop the high-voltage power supply in order to get rid of bulky isolation transformers, and that the filament current and, hence, the electron gun current, is controlled by a feedback circuit including a superluminescent diode decoupled from the high voltage by means of an optical fiber. This electron gun is intended for general purposes, although we have especially developed it to meet the needs of our experiment on the infrared emission spectroscopy of rare gas excimers. Our experiment requires that the charge injection into the sample is pulsed and constant and stable in time. The new electron gun can deliver several tens of nC per pulse of electrons of energy up to 100 keV into the sample cell. The new design also eliminates ripples in the emission current and ensures up to 12 h of stable performance.

  6. Thermoresponsive PNIPAM Coatings on Nanostructured Gratings for Cell Alignment and Release

    SciTech Connect (OSTI)

    Zhernenkov, Mikhail; Ashkar, Rana; Feng, Hao; Akintewe, Olukemi O.; Gallant, Nathan D.; Toomey, Ryan; Ankner, John F.; Pynn, Roger

    2015-05-20

    Thermoresponsive poly(N-isopropylacrylamide) (PNIPAM) has been widely used as a surface coating to thermally control the detachment of adsorbed cells without the need for extreme stimuli such as enzyme treatment. Recently, the use of 2D and 3D scaffolds in controlling cell positioning, growth, spreading, and migration has been of a great interest in tissue engineering and cell biology. We use a PNIPAM polymer surface coating atop a nanostructured linear diffraction grating to controllably change the surface topography of 2D linear structures using temperature stimuli. Neutron reflectometry and surface diffraction are utilized to examine the conformity of the polymer coating to the grating surface, its hydration profile, and its evolution in response to temperature variations. Our results show that, in the collapsed state, the PNIPAM coating conforms to the grating structures and retains a uniform hydration of 63%. In the swollen state, the polymer expands beyond the grating channels and absorbs up to 87% water. Such properties are particularly desirable for 2D cell growth scaffolds with a built-in nonextreme tissue-release mechanism. Indeed, the current system demonstrates advanced performance in the effective alignment of cultured fibroblast cells and the easy release of the cells upon temperature change.

  7. Large area graphene ion sensitive field effect transistors with tantalum pentoxide sensing layers for pH measurement at the Nernstian limit

    SciTech Connect (OSTI)

    Fakih, Ibrahim, E-mail: ibrahim.fakih@mail.mcgill.ca; Sabri, Shadi; Szkopek, Thomas, E-mail: thomas.szkopek@mcgill.ca [Department of Electrical and Computer Engineering, McGill University, Montreal, Quebec H3A 2A7 (Canada); Mahvash, Farzaneh [Department of Electrical and Computer Engineering, McGill University, Montreal, Quebec H3A 2A7 (Canada); Dpartement de Chimie et Biochimie, Universite du Qubec Montral, Montreal, Quebec H3C 3P8 (Canada); Nannini, Matthieu [McGill Nanotools Microfab, McGill University, Montreal, Quebec H3A 2A7 (Canada); Siaj, Mohamed [Dpartement de Chimie et Biochimie, Universite du Qubec Montral, Montreal, Quebec H3C 3P8 (Canada)

    2014-08-25

    We have fabricated and characterized large area graphene ion sensitive field effect transistors (ISFETs) with tantalum pentoxide sensing layers and demonstrated pH sensitivities approaching the Nernstian limit. Low temperature atomic layer deposition was used to deposit tantalum pentoxide atop large area graphene ISFETs. The charge neutrality point of graphene, inferred from quantum capacitance or channel conductance, was used to monitor surface potential in the presence of an electrolyte with varying pH. Bare graphene ISFETs exhibit negligible response, while graphene ISFETs with tantalum pentoxide sensing layers show increased sensitivity reaching up to 55?mV/pH over pH 3 through pH 8. Applying the Bergveld model, which accounts for site binding and a Guoy-Chapman-Stern picture of the surface-electrolyte interface, the increased pH sensitivity can be attributed to an increased buffer capacity reaching up to 10{sup 14} sites/cm{sup 2}. ISFET response was found to be stable to better than 0.05 pH units over the course of two weeks.

  8. Geometric shape control of thin film ferroelectrics and resulting structures

    DOE Patents [OSTI]

    McKee, Rodney A.; Walker, Frederick J.

    2000-01-01

    A monolithic crystalline structure and a method of making involves a semiconductor substrate, such as silicon, and a ferroelectric film, such as BaTiO.sub.3, overlying the surface of the substrate wherein the atomic layers of the ferroelectric film directly overlie the surface of the substrate. By controlling the geometry of the ferroelectric thin film, either during build-up of the thin film or through appropriate treatment of the thin film adjacent the boundary thereof, the in-plane tensile strain within the ferroelectric film is relieved to the extent necessary to permit the ferroelectric film to be poled out-of-plane, thereby effecting in-plane switching of the polarization of the underlying substrate material. The method of the invention includes the steps involved in effecting a discontinuity of the mechanical restraint at the boundary of the ferroelectric film atop the semiconductor substrate by, for example, either removing material from a ferroelectric film which has already been built upon the substrate, building up a ferroelectric film upon the substrate in a mesa-shaped geometry or inducing the discontinuity at the boundary by ion beam deposition techniques.

  9. Thermoresponsive PNIPAM Coatings on Nanostructured Gratings for Cell Alignment and Release

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

    Zhernenkov, Mikhail; Ashkar, Rana; Feng, Hao; Akintewe, Olukemi O.; Gallant, Nathan D.; Toomey, Ryan; Ankner, John F.; Pynn, Roger

    2015-05-20

    Thermoresponsive poly(N-isopropylacrylamide) (PNIPAM) has been widely used as a surface coating to thermally control the detachment of adsorbed cells without the need for extreme stimuli such as enzyme treatment. Recently, the use of 2D and 3D scaffolds in controlling cell positioning, growth, spreading, and migration has been of a great interest in tissue engineering and cell biology. We use a PNIPAM polymer surface coating atop a nanostructured linear diffraction grating to controllably change the surface topography of 2D linear structures using temperature stimuli. Neutron reflectometry and surface diffraction are utilized to examine the conformity of the polymer coating to themore » grating surface, its hydration profile, and its evolution in response to temperature variations. Our results show that, in the collapsed state, the PNIPAM coating conforms to the grating structures and retains a uniform hydration of 63%. In the swollen state, the polymer expands beyond the grating channels and absorbs up to 87% water. Such properties are particularly desirable for 2D cell growth scaffolds with a built-in nonextreme tissue-release mechanism. Indeed, the current system demonstrates advanced performance in the effective alignment of cultured fibroblast cells and the easy release of the cells upon temperature change.« less

  10. Crowded Cluster Cores. Algorithms for Deblending in Dark Energy Survey Images

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

    Zhang, Yuanyuan; McKay, Timothy A.; Bertin, Emmanuel; Jeltema, Tesla; Miller, Christopher J.; Rykoff, Eli; Song, Jeeseon

    2015-10-26

    Deep optical images are often crowded with overlapping objects. We found that this is especially true in the cores of galaxy clusters, where images of dozens of galaxies may lie atop one another. Accurate measurements of cluster properties require deblending algorithms designed to automatically extract a list of individual objects and decide what fraction of the light in each pixel comes from each object. In this article, we introduce a new software tool called the Gradient And Interpolation based (GAIN) deblender. GAIN is used as a secondary deblender to improve the separation of overlapping objects in galaxy cluster cores inmore » Dark Energy Survey images. It uses image intensity gradients and an interpolation technique originally developed to correct flawed digital images. Our paper is dedicated to describing the algorithm of the GAIN deblender and its applications, but we additionally include modest tests of the software based on real Dark Energy Survey co-add images. GAIN helps to extract an unbiased photometry measurement for blended sources and improve detection completeness, while introducing few spurious detections. When applied to processed Dark Energy Survey data, GAIN serves as a useful quick fix when a high level of deblending is desired.« less

  11. Remedial Investigation Work Plan for Chestnut Ridge Operable Unit 1 (Chestnut Ridge Security Pits) at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee

    SciTech Connect (OSTI)

    Not Available

    1993-09-01

    This Remedial Investigation (RI) Work Plan specifically addresses Chestnut Ridge Operable Unit 1, (OU1) which consists of the Chestnut Ridge Security Pits (CRSP). The CRSP are located {approximately}800 ft southeast of the central portion of the Y-12 Plant atop Chestnut Ridge, which is bounded to the northwest by Bear Creek Valley and to the southeast by Bethel Valley. Operated from 1973 to 1988, the CRSP consisted of a series of trenches used for the disposal of classified hazardous and nonhazardous waste materials. Disposal of hazardous waste materials was discontinued in December 1984, while nonhazardous waste disposal ended on November 8, 1988. An RI is being conducted at this site in response to CERCLA regulations. The overall objectives of the RI are to collect data necessary to evaluate the nature and extent of contaminants of concern (COC), support an ecological risk assessment (ERA) and a human health risk assessment (HHRA), support the evaluation of remedial alternatives, and ultimately develop a Record of Decision for the site. The purpose of this Work Plan is to outline RI activities necessary to define the nature and extent of suspected contaminants at Chestnut Ridge OU1. Potential migration pathways also will be investigated. Data collected during the RI will be used to evaluate the overall risk posed to human health and the environment by OU1.

  12. Microminiature optical waveguide structure and method for fabrication

    DOE Patents [OSTI]

    Strand, O.T.; Deri, R.J.; Pocha, M.D.

    1998-12-08

    A method for manufacturing low-cost, nearly circular cross section waveguides comprises starting with a substrate material that a molten waveguide material can not wet or coat. A thin layer is deposited of an opposite material that the molten waveguide material will wet and is patterned to describe the desired surface-contact path pedestals for a waveguide. A waveguide material, e.g., polymer or doped silica, is deposited. A resist material is deposited and unwanted excess is removed to form pattern masks. The waveguide material is etched away to form waveguide precursors and the masks are removed. Heat is applied to reflow the waveguide precursors into near-circular cross-section waveguides that sit atop the pedestals. The waveguide material naturally forms nearly circular cross sections due to the surface tension effects. After cooling, the waveguides will maintain the round shape. If the width and length are the same, then spherical ball lenses are formed. Alternatively, the pedestals can be patterned to taper along their lengths on the surface of the substrate. This will cause the waveguides to assume a conical taper after reflowing by heat. 32 figs.

  13. Effect of catalyst diameter on vapour-liquid-solid growth of GaAs nanowires

    SciTech Connect (OSTI)

    O'Dowd, B. J. Shvets, I. V.; Wojtowicz, T.; Kolkovsky, V.; Wojciechowski, T.; Zgirski, M.; Rouvimov, S.; Liu, X.; Pimpinella, R.; Dobrowolska, M.; Furdyna, J.

    2014-08-14

    GaAs nanowires were grown on (111)B GaAs substrates using the vapour-liquid-solid mechanism. The Au/Pt nanodots used to catalyse wire growth were defined lithographically and had varying diameter and separation. An in-depth statistical analysis of the resulting nanowires, which had a cone-like shape, was carried out. This revealed that there were two categories of nanowire present, with differing height and tapering angle. The bimodal nature of wire shape was found to depend critically on the diameter of the Au-Ga droplet atop the nanowire. Transmission electron microscopy analysis also revealed that the density of stacking faults in the wires varied considerably between the two categories of wire. It is believed that the cause of the distinction in terms of shape and crystal structure is related to the contact angle between the droplet and the solid-liquid interface. The dependency of droplet diameter on contact angle is likely related to line-tension, which is a correction to Young's equation for the contact angle of a droplet upon a surface. The fact that contact angle may influence resulting wire structure and shape has important implications for the planning of growth conditions and the preparation of wires for use in proposed devices.

  14. Nuclear reactor pressure vessel support system

    DOE Patents [OSTI]

    Sepelak, George R.

    1978-01-01

    A support system for nuclear reactor pressure vessels which can withstand all possible combinations of stresses caused by a postulated core disrupting accident during reactor operation. The nuclear reactor pressure vessel is provided with a flange around the upper periphery thereof, and the flange includes an annular vertical extension formed integral therewith. A support ring is positioned atop of the support ledge and the flange vertical extension, and is bolted to both members. The plug riser is secured to the flange vertical extension and to the top of a radially outwardly extension of the rotatable plug. This system eliminates one joint through which fluids contained in the vessel could escape by making the fluid flow path through the joint between the flange and the support ring follow the same path through which fluid could escape through the plug risers. In this manner, the sealing means to prohibit the escape of contained fluids through the plug risers can also prohibit the escape of contained fluid through the securing joint.

  15. Microminiature optical waveguide structure and method for fabrication

    DOE Patents [OSTI]

    Strand, Oliver T. (Castro Valley, CA); Deri, Robert J. (Pleasanton, CA); Pocha, Michael D. (Livermore, CA)

    1998-01-01

    A method for manufacturing low-cost, nearly circular cross section waveguides comprises starting with a substrate material that a molten waveguide material can not wet or coat. A thin layer is deposited of an opposite material that the molten waveguide material will wet and is patterned to describe the desired surface-contact path pedestals for a waveguide. A waveguide material, e.g., polymer or doped silica, is deposited. A resist material is deposited and unwanted excess is removed to form pattern masks. The waveguide material is etched away to form waveguide precursors and the masks are removed. Heat is applied to reflow the waveguide precursors into near-circular cross-section waveguides that sit atop the pedestals. The waveguide material naturally forms nearly circular cross sections due to the surface tension effects. After cooling, the waveguides will maintain the round shape. If the width and length are the same, then spherical ball lenses are formed. Alternatively, the pedestals can be patterned to taper along their lengths on the surface of the substrate. This will cause the waveguides to assume a conical taper after reflowing by heat.

  16. An asymmetric B factory based on PEP

    SciTech Connect (OSTI)

    Not Available

    1991-02-01

    In this report we describe a design for a high-luminosity Asymmetric B Factory to be built in the PEP tunnel on the SLAC site. This proposal, a collaborative effort SLAC, LBL, and LLNL, is the culmination of more than two years of effort aimed at the design and construction of an asymmetric e{sup +}e{sup {minus}} collider capable of achieving a luminosity of L = 3 {times} 10{sup 33} cm{sup {minus}2} s{sup {minus}1}. The configuration adopted utilizes two storage rings, and electron ring operating at 9 GeV and a positron ring at 3.1 GeV, each with a circumference of 2200 m. The high-energy ring is an upgrade of the PEP storage ring at SLAC; all PEP magnets and most power supplies will be reused. The upgrade consists primarily of replacing the PEP vacuum chamber and RF system with newly designed versions optimized for the high-current environment of the B Factory. The low-energy ring will be newly constructed and will be situated atop the high-energy ring in the PEP tunnel. Utilities already installed in the PEP tunnel are largely sufficient to operate the two B Factory storage rings.

  17. AnalyzeThis: An Analysis Workflow-Aware Storage System

    SciTech Connect (OSTI)

    Sim, Hyogi; Kim, Youngjae; Vazhkudai, Sudharshan S; Tiwari, Devesh; Anwar, Ali; Butt, Ali R; Ramakrishnan, Lavanya

    2015-01-01

    The need for novel data analysis is urgent in the face of a data deluge from modern applications. Traditional approaches to data analysis incur significant data movement costs, moving data back and forth between the storage system and the processor. Emerging Active Flash devices enable processing on the flash, where the data already resides. An array of such Active Flash devices allows us to revisit how analysis workflows interact with storage systems. By seamlessly blending together the flash storage and data analysis, we create an analysis workflow-aware storage system, AnalyzeThis. Our guiding principle is that analysis-awareness be deeply ingrained in each and every layer of the storage, elevating data analyses as first-class citizens, and transforming AnalyzeThis into a potent analytics-aware appliance. We implement the AnalyzeThis storage system atop an emulation platform of the Active Flash array. Our results indicate that AnalyzeThis is viable, expediting workflow execution and minimizing data movement.

  18. Atomic-scale friction modulated by potential corrugation in multi-layered graphene materials

    SciTech Connect (OSTI)

    Zhuang, Chunqiang; Liu, Lei

    2015-03-21

    Friction is an important issue that has to be carefully treated for the fabrication of graphene-based nano-scale devices. So far, the friction mechanism of graphene materials on the atomic scale has not yet been clearly presented. Here, first-principles calculations were employed to unveil the friction behaviors and their atomic-scale mechanism. We found that potential corrugations on sliding surfaces dominate the friction force and the friction anisotropy of graphene materials. Higher friction forces correspond to larger corrugations of potential energy, which are tuned by the number of graphene layers. The friction anisotropy is determined by the regular distributions of potential energy. The sliding along a fold-line path (hollow-atop-hollow) has a relatively small potential energy barrier. Thus, the linear sliding observed in macroscopic friction experiments may probably be attributed to the fold-line sliding mode on the atomic scale. These findings can also be extended to other layer-structure materials, such as molybdenum disulfide (MoS{sub 2}) and graphene-like BN sheets.

  19. Self-folding graphene-polymer bilayers

    SciTech Connect (OSTI)

    Deng, Tao; Yoon, ChangKyu; Jin, Qianru; Li, Mingen; Liu, Zewen; Gracias, David H.

    2015-05-18

    In order to incorporate the extraordinary intrinsic thermal, electrical, mechanical, and optical properties of graphene with three dimensional (3D) flexible substrates, we introduce a solvent-driven self-folding approach using graphene-polymer bilayers. A polymer (SU-8) film was spin coated atop chemically vapor deposited graphene films on wafer substrates and graphene-polymer bilayers were patterned with or without metal electrodes using photolithography, thin film deposition, and etching. After patterning, the bilayers were released from the substrates and they self-folded to form fully integrated, curved, and folded structures. In contrast to planar graphene sensors on rigid substrates, we assembled curved and folded sensors that are flexible and they feature smaller form factors due to their 3D geometry and large surface areas due to their multiple rolled architectures. We believe that this approach could be used to assemble a range of high performance 3D electronic and optical devices of relevance to sensing, diagnostics, wearables, and energy harvesting.

  20. Inhibitory effect of 1,2,4,5-tetramethoxybenzene on mast cell-mediated allergic inflammation through suppression of IκB kinase complex

    SciTech Connect (OSTI)

    Je, In-Gyu; Choi, Hyun Gyu; Kim, Hui-Hun; Lee, Soyoung; Choi, Jin Kyeong; Kim, Sung-Wan; Kim, Duk-Sil; Kwon, Taeg Kyu; Shin, Tae-Yong; Park, Pil-Hoon; Khang, Dongwoo; Kim, Sang-Hyun

    2015-09-01

    As the importance of allergic disorders such as atopic dermatitis and allergic asthma, research on potential drug candidates becomes more necessary. Mast cells play an important role as initiators of allergic responses through the release of histamine; therefore, they should be the target of pharmaceutical development for the management of allergic inflammation. In our previous study, anti-allergic effect of extracts of Amomum xanthioides was demonstrated. To further investigate improved candidates, 1,2,4,5-tetramethoxybenzene (TMB) was isolated from methanol extracts of A. xanthioides. TMB dose-dependently attenuated the degranulation of mast cells without cytotoxicity by inhibiting calcium influx. TMB decreased the expression of pro-inflammatory cytokines such as tumor necrosis factor-α and interleukin (IL)-4 at both the transcriptional and translational levels. Increased expression of these cytokines was caused by translocation of nuclear factor-κB into the nucleus, and it was hindered by suppressing activation of IκB kinase complex. To confirm the effect of TMB in vivo, the ovalbumin (OVA)-induced active systemic anaphylaxis (ASA) and IgE-mediated passive cutaneous anaphylaxis (PCA) models were used. In the ASA model, hypothermia was decreased by oral administration of TMB, which attenuated serum histamine, OVA-specific IgE, and IL-4 levels. Increased pigmentation of Evans blue was reduced by TMB in a dose-dependent manner in the PCA model. Our results suggest that TMB is a possible therapeutic candidate for allergic inflammatory diseases that acts through the inhibition of mast cell degranulation and expression of pro-inflammatory cytokines. - Highlights: • TMB reduced the degranulation of mast cells. • TMB inhibited the production of pro-inflammatory cytokines. • TMB suppressed both active and passive anaphylaxis. • Anti-allergic inflammatory effects of TMB might be due to the blocking IKK complex. • TMB might be a candidate for the treatment of

  1. PEP-II: An asymmetric B factory. Conceptual design report

    SciTech Connect (OSTI)

    Not Available

    1993-06-01

    In this report, the authors have described an updated conceptual design for the high-luminosity Asymmetric B Factory (PEP-II) to be built in the PEP tunnel culmination of more than four years of effort aimed at the design and construction of an asymmetric e{sub +}e{sub {minus}} collider capable of achieving a luminosity of L = 3 {times} 10{sup 33} cm{sup {minus}2} s{sup {minus}1}. All aspects of the conceptual design were scrutinized in March 1991 by a DOE technical review committee chaired by Dr. L. Edward Temple. The design was deemed feasible and capable of achieving its physics goals. Furthermore, the cost estimate, schedule, and management plan for the project were fully endorsed by the committee. This updated conceptual design report captures the technical progress since the March 1991 review and reflects the lower cost estimate corresponding to the improved design. Although the PEP-II design has continued to evolve, no technical scope changes have been made that invalidate the conclusion of the DOE review. The configuration adopted utilizes two storage rings, an electron ring operating at 9 GeV and a positron ring at 3.1 GeV, each with a circumference of 2200 m. The high-energy ring is an upgrade of the PEP storage ring at SLAC; all PEP magnets and most power supplies will be reused. The upgrade consists primarily of replacing the PEP vacuum chamber and RF system with newly designed versions optimized for the high-current environment of PEP-II. The low-energy ring will be newly constructed and will be situated atop the high-energy ring in the PEP tunnel. Utilities already installed in the PEP tunnel are largely sufficient to operate the two PEP-II storage rings.

  2. Optimization of Deep Borehole Systems for HLW Disposal

    SciTech Connect (OSTI)

    Driscoll, Michael; Baglietto, Emilio; Buongiorno, Jacopo; Lester, Richard; Brady, Patrick; Arnold, B. W.

    2015-09-09

    This is the final report on a project to update and improve the conceptual design of deep boreholes for high level nuclear waste disposal. The effort was concentrated on application to intact US legacy LWR fuel assemblies, but conducted in a way in which straightforward extension to other waste forms, host rock types and countries was preserved. The reference fuel design version consists of a vertical borehole drilled into granitic bedrock, with the uppermost kilometer serving as a caprock zone containing a diverse and redundant series of plugs. There follows a one to two kilometer waste canister emplacement zone having a hole diameter of approximately 40-50 cm. Individual holes are spaced 200-300 m apart to form a repository field. The choice of verticality and the use of a graphite based mud as filler between the waste canisters and the borehole wall liner was strongly influenced by the expectation that retrievability would continue to be emphasized in US and worldwide repository regulatory criteria. An advanced version was scoped out using zinc alloy cast in place to fill void space inside a disposal canister and its encapsulated fuel assembly. This excludes water and greatly improves both crush resistance and thermal conductivity. However the simpler option of using a sand fill was found adequate and is recommended for near-term use. Thermal-hydraulic modeling of the low permeability and porosity host rock and its small (≤ 1%) saline water content showed that vertical convection induced by the waste’s decay heat should not transport nuclides from the emplacement zone up to the biosphere atop the caprock. First order economic analysis indicated that borehole repositories should be cost-competitive with shallower mined repositories. It is concluded that proceeding with plans to drill a demonstration borehole to confirm expectations, and to carry out priority experiments, such as retention and replenishment of in-hole water is in order.

  3. Influence of ground water on soil-structure interaction

    SciTech Connect (OSTI)

    Costantino, C.J.; Philippacopoulos, A.J.

    1987-12-01

    This report presents a summary of the second year's effort on the subject of the influence of foundation ground water on the SSI phenomenon. A finite element computer program, developed during the first year's effort, was used to study the impact of depth to the ground water surface on the SSI problem. The formulation used therein is based on the Biot dynamic equations of motion for both the solid and fluid phases of a typical soil. Frequency dependent interaction coefficients were then generated for the two-dimensional plane problem of a rigid surface footing moving against a linear soil. The soil is considered dry above the GWT and fully saturated below. The results indicate that interaction coefficients are significantly modified as compared to the comparable values for a dry soil, particularly for the rocking mode of response, if the GWT is close to the foundation. As the GWT moves away from the foundation, these effects decrease in a relatively orderly fashion for both the horizontal and rocking modes of response. For the vertical interaction coefficients, the rate of convergence to the dry solution is frequency dependent. Calculations were made to study the impact of the modified interaction coefficients on the response of a typical nuclear reactor building. The amplification factors for a stick model placed atop a dry and saturated soil were computed. It was found that pore water caused the rocking response to decrease and translational response to increase over the frequency range of interest, as compared to the response on dry soil. 30 refs., 31 figs.

  4. Tidal heating in multilayered terrestrial exoplanets

    SciTech Connect (OSTI)

    Henning, Wade G.; Hurford, Terry

    2014-07-01

    The internal pattern and overall magnitude of tidal heating for spin-synchronous terrestrial exoplanets from 1 to 2.5 R{sub E} is investigated using a propagator matrix method for a variety of layer structures. Particular attention is paid to ice-silicate hybrid super-Earths, where a significant ice mantle is modeled to rest atop an iron-silicate core, and may or may not contain a liquid water ocean. We find multilayer modeling often increases tidal dissipation relative to a homogeneous model, across multiple orbital periods, due to the ability to include smaller volume low viscosity regions, and the added flexure allowed by liquid layers. Gradations in parameters with depth are explored, such as allowed by the Preliminary Earth Reference Model. For ice-silicate hybrid worlds, dramatically greater dissipation is possible beyond the case of a silicate mantle only, allowing non-negligible tidal activity to extend to greater orbital periods than previously predicted. Surface patterns of tidal heating are found to potentially be useful for distinguishing internal structure. The influence of ice mantle depth and water ocean size and position are shown for a range of forcing frequencies. Rates of orbital circularization are found to be 10-100 times faster than standard predictions for Earth-analog planets when interiors are moderately warmer than the modern Earth, as well as for a diverse range of ice-silicate hybrid super-Earths. Circularization rates are shown to be significantly longer for planets with layers equivalent to an ocean-free modern Earth, as well as for planets with high fractions of either ice or silicate melting.

  5. Demonstration of In-Situ Stabilization of Buried Waste at Pit G-11 at the Brookhaven National laboratory Glass Pits Disposal Site

    SciTech Connect (OSTI)

    Dwyer, B.P.; Gilbert, J.; Heiser, J.

    1999-01-01

    In 1989 BNL was added to the EPAs National Priorities List. The site is divided into seven operable units (OU). OU-I includes the former landfill area. The field task site is noted as the AOC 2C Glass Holes location. Beginning in the 1960s and continuing into the 1980s, BNL disposed of laboratory waste (glassware, chemicals and animal carcasses) in numerous shallow pits. The drivers for remediating the pits are; historical records that indicate hazardous materials may have been disposed of in the pits; ground water contamination down gradient of the pits; a test excavation of one of the glass holes that unearthed laboratory glass bottles with unidentified liquids still contained; and the fact that BNL rests atop an EPA designated sole-source aquifer. The specific site chosen for this demonstration was pit G-11. The requirements that lead to choosing this pit were; a well characterized pit and a relatively isolated pit where our construction operations would not impact on adjacent pits. The glass holes area, including pit G-11, was comprehensively surveyed using a suite of geophysical techniques (e.g., EM-31, EM-61, GPR). Prior to stabilizing the waste form a subsurface barrier was constructed to contain the entire waste pit. The pit contents were then stabilized using a cement grout applied via jet grouting. The stabilization was performed to make removal of the waste from the pit easier and safer in terms of worker exposure. The grouting process would mix and masticate the waste and grout and form a single monolithic waste form. This large monolith would then be subdivided into smaller 4 foot by 4 foot by 10-12 foot block using a demolition grout. The smaller blocks would then be easily removed from the site and disposed of in a CERCLA waste site.

  6. Tectonosedimentary evolution of the Crotone basin, Italy: Implications for Calabrian Arc geodynamics

    SciTech Connect (OSTI)

    Smale, J.L. ); Rio, D. ); Thunell, R.C. )

    1990-05-01

    Analysis of outcrop, well, and offshore seismic data has allowed the Neogene tectonosedimentary evolution of an Ionian Sea satellite basin to be outlined. The Crotone basin contains a series of postorogenic sediments deposited since Serravallian time atop a complex nappe system emplaced in the early Miocene. The basin's evolution can be considered predominantly one of distension in a fore-arc setting punctuated by compressional events. The earliest sediments (middle-late Miocene) consist of conglomerates, marls, and evaporites infilling a rapidly subsiding basin. A basin-wide Messinian unconformity and associated intraformational folding mark the close of this sedimentary cycle. Reestablishment of marine conditions in the early Pliocene is documented by sediments which show a distinct color banding and apparent rhythmicity, which may represent the basin margin to lowermost Pliocene marl/limestone rhythmic couplets present in southern Calabria. A bounding unconformity surface of middle Pliocene age (3.0 Ma), which corresponds to a major northwest-southeast compressional event, closes this depositional sequence. The basin depocenter shifted markedly toward the southeast, and both chaotic and strong subparallel reflector seismic facies of wide-ranging thicknesses fill the depositional topography created during this tectonic episode. Basin subsidence decreases dramatically in the late Pliocene and cessates in response to basin margin uplift in the early Pleistocene. The chronostratigraphic hierarchy of these depositional sequences allows them to constrain the deformational history of the basin. In addition, similar depositional hierarchies in adjacent basins (i.e., Paola, Cefalu, and Tyrrhenian Sea) allow them to tie the stratigraphy and evolution of the Crotone basin to the geodynamic evolution of the Calabrian arc system.

  7. NiW and NiRu Bimetallic Catalysts for Ethylene Steam Reforming: Alternative Mechanisms for Sulfur Resistance

    SciTech Connect (OSTI)

    Rangan, M.; Yung, M. M.; Medlin, J. W.

    2012-06-01

    Previous investigations of Ni-based catalysts for the steam reforming of hydrocarbons have indicated that the addition of a second metal can reduce the effects of sulfur poisoning. Two systems that have previously shown promise for such applications, NiW and NiRu, are considered here for the steam reforming of ethylene, a key component of biomass derived tars. Monometallic and bimetallic Al{sub 2}O{sub 3}-supported Ni and W catalysts were employed for ethylene steam reforming in the presence and absence of sulfur. The NiW catalysts were less active than Ni in the absence of sulfur, but were more active in the presence of 50 ppm H{sub 2}S. The mechanism for the W-induced improvements in sulfur resistance appears to be different from that for Ru in NiRu. To probe reasons for the sulfur resistance of NiRu, the adsorption of S and C{sub 2}H{sub 4} on several bimetallic NiRu alloy surfaces ranging from 11 to 33 % Ru was studied using density functional theory (DFT). The DFT studies reveal that sulfur adsorption is generally favored on hollow sites containing Ru. Ethylene preferentially adsorbs atop the Ru atom in all the NiRu (111) alloys investigated. By comparing trends across the various bimetallic models considered, sulfur adsorption was observed to be correlated with the density of occupied states near the Fermi level while C{sub 2}H{sub 4} adsorption was correlated with the number of unoccupied states in the d-band. The diverging mechanisms for S and C{sub 2}H{sub 4} adsorption allow for bimetallic surfaces such as NiRu that enhance ethylene binding without accompanying increases in sulfur binding energy. In contrast, bimetallics such as NiSn and NiW appear to decrease the affinity of the surface for both the reagent and the poison.

  8. Algorithms Performance Investigation of a Generalized Spreader-Bar Detection System

    SciTech Connect (OSTI)

    Robinson, Sean M.; Ashbaker, Eric D.; Hensley, Walter K.; Schweppe, John E.; Sandness, Gerald A.; Erikson, Luke E.; Ely, James H.

    2010-10-01

    A “generic” gantry-crane-mounted spreader bar detector has been simulated in the Monte-Carlo radiation transport code MCNP [1]. This model is intended to represent the largest realistically feasible number of detector crystals in a single gantry-crane model intended to sit atop an InterModal Cargo Container (IMCC). Detectors were chosen from among large commonly-available sodium iodide (NaI) crystal scintillators and spaced as evenly as is thought possible with a detector apparatus attached to a gantry crane. Several scenarios were simulated with this model, based on a single IMCC being moved between a ship’s deck or cargo hold and the dock. During measurement, the gantry crane will carry that IMCC through the air and lower it onto a receiving vehicle (e.g. a chassis or a bomb cart). The case of an IMCC being moved through the air from an unknown radiological environment to the ground is somewhat complex; for this initial study a single location was picked at which to simulate background. An HEU source based on earlier validated models was used, and placed at varying depths in a wood cargo. Many statistical realizations of these scenarios are constructed from simulations of the component spectra, simulated to have high statistics. The resultant data are analyzed with several different algorithms. The simulated data were evaluated by each algorithm, with a threshold set to a statistical-only false alarm probability of 0.001 and the resultant Minimum Detectable Amounts were generated for each Cargo depth possible within the IMCC. Using GADRAS as an anomaly detector provided the greatest detection sensitivity, and it is expected that an algorithm similar to this will be of great use to the detection of highly shielded sources.

  9. Sedimentary and tectonic controls on oil occurrences in the traditional producing area, Barinas Subbasin, Western Venezuela

    SciTech Connect (OSTI)

    Daal, J.; Martinez, G.; Salas, J. )

    1996-01-01

    A Stratigraphic and Tectonic model explains the oil-field locations in the Traditional Producing Area of the Barinas Subbasin, Western Venezuela. The database for the model includes a 585-km[sup 2] 3-D seismic survey, as well as petrophysical, lithologic and biostratigraphic data from Cretaceous and Tertiary sediments. A long-term relative sea level rise from Albian through Campanian (Cretaceous) time, coincident with passive-margin basin subsidence, resulted in onlap of marginal marine sands and marine-shelf limestones and shales over crystalline metamorphic rocks of the Guayana Shield Basement. Facies changes in the Cretaceous Aguardiente, Escandalosa, and Navay Formations are related mainly to eustatic sea level changes. A tectonic pulse deformed these sediments in Late Maastrichtian to Paleocene time. An erosional unconformity that developed atop this deformed Cretaceous section relates to tectonic uplift and not to sea-level change. Onlap of Middle Eocene marine transgressive Gobernador Fm. sands and Masparrito Fm. limestones over this unconformity was driven by increased tectonic subsidence. Accelerated tectonic subsidence drowned the Masparrito carbonate platform and led to deposition of a condensed section within the lower Paguey Formation; this condensed section marks a tectonic Maximum Flooding Surface not related to eustatic sea level change. After deposition of the Eocene Paguey, and just prior to deposition of the Oligo-Miocene Parangula Formation, a second tectonic event reactivated older faults and led to growth of structural traps for Cretaceous and Eocene reservoirs. Both tectonic and eustatic events have combined to control oil occurrence in the Barinas Subbasin.

  10. Sedimentary and tectonic controls on oil occurrences in the traditional producing area, Barinas Subbasin, Western Venezuela

    SciTech Connect (OSTI)

    Daal, J.; Martinez, G.; Salas, J.

    1996-12-31

    A Stratigraphic and Tectonic model explains the oil-field locations in the Traditional Producing Area of the Barinas Subbasin, Western Venezuela. The database for the model includes a 585-km{sup 2} 3-D seismic survey, as well as petrophysical, lithologic and biostratigraphic data from Cretaceous and Tertiary sediments. A long-term relative sea level rise from Albian through Campanian (Cretaceous) time, coincident with passive-margin basin subsidence, resulted in onlap of marginal marine sands and marine-shelf limestones and shales over crystalline metamorphic rocks of the Guayana Shield Basement. Facies changes in the Cretaceous Aguardiente, Escandalosa, and Navay Formations are related mainly to eustatic sea level changes. A tectonic pulse deformed these sediments in Late Maastrichtian to Paleocene time. An erosional unconformity that developed atop this deformed Cretaceous section relates to tectonic uplift and not to sea-level change. Onlap of Middle Eocene marine transgressive Gobernador Fm. sands and Masparrito Fm. limestones over this unconformity was driven by increased tectonic subsidence. Accelerated tectonic subsidence drowned the Masparrito carbonate platform and led to deposition of a condensed section within the lower Paguey Formation; this condensed section marks a tectonic Maximum Flooding Surface not related to eustatic sea level change. After deposition of the Eocene Paguey, and just prior to deposition of the Oligo-Miocene Parangula Formation, a second tectonic event reactivated older faults and led to growth of structural traps for Cretaceous and Eocene reservoirs. Both tectonic and eustatic events have combined to control oil occurrence in the Barinas Subbasin.

  11. M&A For Lithography Of Sparse Arrays Of Sub-Micrometer Features

    DOE Patents [OSTI]

    Brueck, Steven R.J.; Chen, Xiaolan; Zaidi, Saleem; Devine, Daniel J.

    1998-06-02

    Methods and apparatuses are disclosed for the exposure of sparse hole and/or mesa arrays with line:space ratios of 1:3 or greater and sub-micrometer hole and/or mesa diameters in a layer of photosensitive material atop a layered material. Methods disclosed include: double exposure interferometric lithography pairs in which only those areas near the overlapping maxima of each single-period exposure pair receive a clearing exposure dose; double interferometric lithography exposure pairs with additional processing steps to transfer the array from a first single-period interferometric lithography exposure pair into an intermediate mask layer and a second single-period interferometric lithography exposure to further select a subset of the first array of holes; a double exposure of a single period interferometric lithography exposure pair to define a dense array of sub-micrometer holes and an optical lithography exposure in which only those holes near maxima of both exposures receive a clearing exposure dose; combination of a single-period interferometric exposure pair, processing to transfer resulting dense array of sub-micrometer holes into an intermediate etch mask, and an optical lithography exposure to select a subset of initial array to form a sparse array; combination of an optical exposure, transfer of exposure pattern into an intermediate mask layer, and a single-period interferometric lithography exposure pair; three-beam interferometric exposure pairs to form sparse arrays of sub-micrometer holes; five- and four-beam interferometric exposures to form a sparse array of sub-micrometer holes in a single exposure. Apparatuses disclosed include arrangements for the three-beam, five-beam and four-beam interferometric exposures.

  12. A survey of spatially distributed exterior dust lead loadings in New York City

    SciTech Connect (OSTI)

    Caravanos, Jack; Weiss, Arlene L.; Blaise, Marc J.; Jaeger, Rudolph J. . E-mail: jaegerr@envmed.com

    2006-02-15

    This work documents ambient lead dust deposition values (lead loading) for the boroughs of New York City in 2003-2004. Currently, no regulatory standards exist for exterior concentrations of lead in settled dust. This is in contrast to the clearance and risk assessment standards that exist for interior residential dust. The reported potential for neurobehavioral toxicity and adverse cognitive development in children due to lead exposure prompts public health concerns about undocumented lead sources. Such sources may include settled dust of outdoor origin. Dust sampling throughout the five boroughs of NYC was done from the top horizontal portion of pedestrian traffic control signals (PTCS) at selected street intersections along main thoroughfares. The data (n=214 samples) show that lead in dust varies within each borough with Brooklyn having the highest median concentration (730{mu}g/ft{sup 2}), followed in descending order by Staten Island (452{mu}g/ft{sup 2}), the Bronx (382{mu}g/ft{sup 2}), Queens (198{mu}g/ft{sup 2}) and finally, Manhattan (175{mu}g/ft{sup 2}). When compared to the HUD/EPA indoor lead in dust standard of 40{mu}g/ft{sup 2}, our data show that this value is exceeded in 86% of the samples taken. An effort was made to determine the source of the lead in the dust atop of the PTCS. The lead in the dust and the yellow signage paint (which contains lead) were compared using isotopic ratio analysis. Results showed that the lead-based paint chip samples from intact signage did not isotopically match the dust wipe samples taken from the same surface. We know that exterior dust containing lead contributes to interior dust lead loading. Therefore, settled leaded dust in the outdoor environment poses a risk for lead exposure to children living in urban areas, namely, areas with elevated childhood blood lead levels and background lead dust levels from a variety of unidentified sources.

  13. Nevada Test Site 2007 Waste Management Monitoring Report Area 3 and Area 5 Radioactive Waste Management Sites

    SciTech Connect (OSTI)

    NSTec Environmental Management

    2008-06-01

    Environmental monitoring data were collected at and around the Area 3 and Area 5 Radioactive Waste Management Sites (RWMSs) at the Nevada Test Site. These data are associated with radiation exposure, air, groundwater, meteorology, vadose zone, subsidence, and biota. This report summarizes the 2007 environmental data to provide an overall evaluation of RWMS performance and to support environmental compliance and performance assessment (PA) activities. Some of these data (e.g., radiation exposure, air, and groundwater) are presented in other reports (National Security Technologies, LLC, 2007a; 2008; Warren and Grossman, 2008). Direct radiation monitoring data indicate exposure levels at the RWMSs are at background levels. Air monitoring data at the Area 3 and Area 5 RWMSs indicate that tritium concentrations are slightly above background levels. A single gamma spectroscopy measurement for cesium was slightly above the minimum detectable concentration, and concentrations of americium and plutonium are only slightly above detection limits at the Area 3 RWMS. The measured levels of radionuclides in air particulates are below derived concentration guides for these radionuclides. Radon flux from waste covers is well below regulatory limits. Groundwater monitoring data indicate that the groundwater in the uppermost aquifer beneath the Area 5 RWMS is not impacted by facility operations. The 136.8 millimeters (mm) (5.39 inches [in.]) of precipitation at the Area 3 RWMS during 2007 is 13 percent below the average of 158.1 mm (6.22 in.), and the 123.8 mm (4.87 in.) of precipitation at the Area 5 RWMS during 2007 is 6 percent below the average of 130.7 mm (5.15 in.). Soil-gas tritium monitoring at borehole GCD-05U continues to show slow subsurface migration consistent with previous results. Water balance measurements indicate that evapotranspiration from the vegetated weighing lysimeter dries the soil and prevents downward movement percolation of precipitation more effectively

  14. Colloidally Synthesized Monodisperse Rh Nanoparticles Supported on SBA-15 for Size- and Pretreatment-Dependent Studies of CO Oxidation

    SciTech Connect (OSTI)

    Grass, Michael E.; Joo, Sang Hoon; Somorjai, Gabor A.

    2009-02-12

    A particle size dependence for CO oxidation over rhodium nanoparticles of 1.9-11.3 nm has been investigated and determined to be modified by the existence of the capping agent poly(vinylpyrrolidone) (PVP). The particles were prepared using a polyol reduction procedure with PVP as the capping agent. The Rh nanoparticles were subsequently supported on SBA-15 during hydrothermal synthesis to produce Rh/SBA-15 supported catalysts for size-dependent catalytic studies. CO oxidation by O{sub 2} at 40 Torr CO and 100 Torr O{sub 2} was investigated over two series of Rh/SBA-15 catalysts: as-synthesized Rh/SBA-15 covering the full range of Rh sizes and the same set of catalysts after high temperature calcination and reduction. The turnover frequency at 443 K increases from 0.4 to 1.7 s{sup -1} as the particle size decreases from 11.3 to 1.9 nm for the as-synthesized catalysts. After calcination and reduction, the turnover frequency is between 0.1 and 0.4 s{sup -1} with no particle size dependence. The apparent activation energy for all catalysts is {approx}30 kcal mol{sup -1} and is independent of particle size and thermal treatment. Infrared spectroscopy of CO on the Rh nanoparticles indicates that the heat treatments used influence the mode of CO adsorption. As a result, the particle size dependence for CO oxidation is altered after calcination and reduction of the catalysts. CO adsorbs at two distinct bridge sites on as-synthesized Rh/SBA-15, attributable to metallic Rh(0) and oxidized Rh(I) bridge sites. After calcination and reduction, however, CO adsorbs only at Rh(0) atop sites. The change in adsorption geometry and oxidation activity may be attributable to the interaction between PVP and the Rh surface. This capping agent affect may open new possibilities for the tailoring of metal catalysts using solution nanoparticle synthesis methods.

  15. An analysis of tank and pump pit flammable gas data in support of saltwater pumping safety basis simplification

    SciTech Connect (OSTI)

    MCCAIN, D.J.

    2000-07-26

    Hanford Site high-level waste tanks are interim stabilized by pumping supernatant and interstitial waste liquids to double-shell tanks (DSTs) through a saltwell pump (SWP). The motor to this SWP is located atop the tank, inside a pump pit. A pumping line extends down from the pump motor into the well area, located in the salt/sludge solids in the tank below. Pumping of these wastes is complicated by the fact that some of the wastes generate and retain potentially hazardous amounts of hydrogen, nitrous oxide, and ammonia. Monitoring of flammable gas concentrations during saltwell pumping activities has shown that one effect of pumping is acceleration in the release of accumulated hydrogen. A second effect is that of a temporarily increased hydrogen concentration in both the dome space and pump pit. There is a safety concern that the hydrogen concentration during saltwell pumping activities might approach the lower flammability limit (LFL) in either the tank dome space or the pump pit. The current Final Safety Analysis Report (FSAR) (CHG 2000) for saltwell pumping requires continuous flammable gas monitoring in both the pump pit and the tank vapor space during saltwell pumping. The FSAR also requires that portable exhauster fans be available by most of the passively ventilated tanks to be saltwell pumped in the event that additional air flow is required to dilute the headspace concentration of flammable gases to acceptable levels. The first objective of this analysis is to review the need for an auxiliary exhauster. Since the purpose of the exhauster is to diffuse unacceptably high flammable gas concentrations, discovery of an alternate method of accomplishing the same task may provide cost savings. The method reviewed is that of temporarily stopping the saltwell pumps. This analysis also examines the typical hydrogen concentration peaks and the rates of increase in hydrogen levels already witnessed in tanks during saltwell pumping activities. The historical data

  16. Water Dissociation on CeO2(100) and CeO2(111) Thin Films

    SciTech Connect (OSTI)

    Mullins, David R; Albrecht, Peter M; Chen, Tsung-Liang; Calaza, Florencia C; Biegalski, Micahel; Christen, Hans; Overbury, Steven {Steve} H

    2012-01-01

    This study reports and compares the adsorption and dissociation of water on oxidized and reduced CeO{sub 2}(100) and CeO{sub 2}(111) thin films. Water adsorbs dissociatively on both surfaces. On fully oxidized CeO{sub 2}(100) the resulting surface hydroxyls are relatively stable and recombine and desorb as water over a range from 200 to 600 K. The hydroxyls are much less stable on oxidized CeO{sub 2}(111), recombining and desorbing between 200 and 300 K. Water produces 30% more hydroxyls on reduced CeO{sub 1.7}(100) than on oxidized CeO{sub 2}(100). The hydroxyl concentration increases by 160% on reduced CeO{sub 1.7}(111) compared to oxidized CeO{sub 2}(111). On reduced CeO{sub 1.7}(100) most of the hydroxyls still recombine and desorb as water between 200 and 750 K. Most of the hydroxyls on reduced CeO{sub 1.7}(111) react to produce H{sub 2} at 560 K, leaving O on the surface. A relatively small amount of H{sub 2} is produced from reduced CeO{sub 1.7}(100) between 450 and 730 K. The differences in the adsorption and reaction of water on CeO{sub X}(100) and CeO{sub X}(111) are attributed to different adsorption sites on the two surfaces. The adsorption site on CeO{sub 2}(100) is a bridging site between two Ce cations. This adsorption site does not change when the ceria is reduced. The adsorption site on CeO{sub 2}(111) is atop a single Ce cation, and the proton is transferred to a surface O in a site between three Ce cations. When the CeO{sub X}(111) is reduced, vacancy sites are produced which allows the water to adsorb and dissociate on the 3-fold Ce cation sites.

  17. Magnus air turbine system

    DOE Patents [OSTI]

    Hanson, Thomas F.

    1982-01-01

    A Magnus effect windmill for generating electrical power is disclosed. A large nacelle-hub mounted pivotally (in Azimuth) atop a support tower carries, in the example disclosed, three elongated barrels arranged in a vertical plane and extending symmetrically radially outwardly from the nacelle. The system provides spin energy to the barrels by internal mechanical coupling in the proper sense to cause, in reaction to an incident wind, a rotational torque of a predetermined sense on the hub. The rotating hub carries a set of power take-off rollers which ride on a stationary circular track in the nacelle. Shafts carry the power, given to the rollers by the wind driven hub, to a central collector or accumulator gear assembly whose output is divided to drive the spin mechanism for the Magnus barrels and the main electric generator. A planetary gear assembly is interposed between the collector gears and the spin mechanism functioning as a differential which is also connected to an auxiliary electric motor whereby power to the spin mechanism may selectively be provided by the motor. Generally, the motor provides initial spin to the barrels for start-up after which the motor is braked and the spin mechanism is driven as though by a fixed ratio coupling from the rotor hub. During high wind or other unusual conditions, the auxiliary motor may be unbraked and excess spin power may be used to operate the motor as a generator of additional electrical output. Interposed between the collector gears of the rotating hub and the main electric generator is a novel variable speed drive-fly wheel system which is driven by the variable speed of the wind driven rotor and which, in turn, drives the main electric generator at constant angular speed. Reference is made to the complete specification for disclosure of other novel aspects of the system such as, for example, the aerodynamic and structural aspects of the novel Magnus barrels as well as novel gearing and other power coupling

  18. Ab initio investigation on hydrogen adsorption capability in Zn and Cu-based metal organic frameworks

    SciTech Connect (OSTI)

    Tanuwijaya, V. V.; Hidayat, N. N. Agusta, M. K. Dipojono, H. K.

    2015-09-30

    One of the biggest challenge in material technology for hydrogen storage application is to increase hydrogen uptake in room temperature and pressure. As a class of highly porous material, Metal-Organic Frameworks (MOF) holds great potential with its tunable structure. However, little is known about the effect of metal cluster to its hydrogen storage capability. Investigation on this matter has been carried out carefully on small cluster of Zn and Cu-based MOF using first principles method. The calculation of two distinct building units of MOFs, namely octahedral and paddle-wheel models, have been done with B3LYP density functional method using 6-31G(d,p) and LANL2DZ basis sets. From geometry optimization of Zn-based MOF linked by benzene-dicarboxylate (MOF-5), it is found that hydrogen tends to keep distance from metal cluster group and stays above benzene ring. In the other hand, hydrogen molecule prefers to stay atop of the exposed Cu atom in Cu-based MOF system linked by the same linker group (Cu-bdc). Calculated hydrogen binding enthalpies for Zn and Cu octahedral cages at ZnO{sub 3} sites are 1.64kJ/mol and 2.73kJ/mol respectively, while hydrogen binding enthalpies for Zn and Cu paddle-wheel cages calculated on top of metal atoms are found to be at 6.05kJ/mol and 6.10kJ/mol respectively. Major difference between Zn-MOF-5 and Cu-bdc hydrogen uptake performance might be caused by unsaturated metal sites present in Cu-bdc system and the influence of their geometric structures, although a small difference on binding energy in the type of transition metal used is also observed. The comparison between Zn and Cu-based MOF may contribute to a comprehensive understanding of metal clusters and the importance of selecting best transition metal for design and synthesis of metal-organic frameworks.

  19. Light Water Reactor Sustainability Program Advanced Seismic Soil Structure Modeling

    SciTech Connect (OSTI)

    Bolisetti, Chandrakanth; Coleman, Justin Leigh

    2015-06-01

    Risk calculations should focus on providing best estimate results, and associated insights, for evaluation and decision-making. Specifically, seismic probabilistic risk assessments (SPRAs) are intended to provide best estimates of the various combinations of structural and equipment failures that can lead to a seismic induced core damage event. However, in some instances the current SPRA approach has large uncertainties, and potentially masks other important events (for instance, it was not the seismic motions that caused the Fukushima core melt events, but the tsunami ingress into the facility). SPRA’s are performed by convolving the seismic hazard (this is the estimate of all likely damaging earthquakes at the site of interest) with the seismic fragility (the conditional probability of failure of a structure, system, or component given the occurrence of earthquake ground motion). In this calculation, there are three main pieces to seismic risk quantification, 1) seismic hazard and nuclear power plants (NPPs) response to the hazard, 2) fragility or capacity of structures, systems and components (SSC), and 3) systems analysis. Two areas where NLSSI effects may be important in SPRA calculations are, 1) when calculating in-structure response at the area of interest, and 2) calculation of seismic fragilities (current fragility calculations assume a lognormal distribution for probability of failure of components). Some important effects when using NLSSI in the SPRA calculation process include, 1) gapping and sliding, 2) inclined seismic waves coupled with gapping and sliding of foundations atop soil, 3) inclined seismic waves coupled with gapping and sliding of deeply embedded structures, 4) soil dilatancy, 5) soil liquefaction, 6) surface waves, 7) buoyancy, 8) concrete cracking and 9) seismic isolation The focus of the research task presented here-in is on implementation of NLSSI into the SPRA calculation process when calculating in-structure response at the area

  20. Adsorption of hydrogen on neutral and charged fullerene: Experiment and theory

    SciTech Connect (OSTI)

    Kaiser, A.; Leidlmair, C.; Bartl, P.; Zoettl, S.; Denifl, S.; Mauracher, A.; Probst, M.; Scheier, P.; Echt, O.

    2013-02-21

    atop a carbon atom but a large barrier of 1.69 eV impedes chemisorption of the H{sub 2} molecules. Calculations for neutral and doubly charged complexes are presented as well.

  1. Addressing concerns related to geologic hazards at the site of the proposed Transuranic Waste Facility , TA-63, Los Alamos National Laboratory: focus on the current Los Alamos Seismic Network earthquake catalog, proximity of identified seismic events to the proposed facility , and evaluation of prev

    SciTech Connect (OSTI)

    Roberts, Peter M.; Schultz-Fellenz, Emily S.; Kelley, Richard E.

    2012-04-02

    This technical paper presents the most recent and updated catalog of earthquakes measured by the Los Alamos Seismic Network at and around Los Alamos National Laboratory (LANL), with specific focus on the site of the proposed transuranic waste facility (TWF) at Technical Area 63 (TA-63). Any questions about the data presented herein, or about the Los Alamos Seismic Network, should be directed to the authors of this technical paper. LANL and the Los Alamos townsite sit atop the Pajarito Plateau, which is bounded on its western edge by the Pajarito fault system, a 35-mile-long system locally comprised of the down-to-the-east Pajarito fault (the master fault) and subsidiary down-to-the-west Rendija Canyon, Guaje Mountain, and Sawyer Canyon faults (Figure 1). This fault system forms the local active western margin of the Rio Grande rift near Los Alamos, and is potentially seismogenic (e.g., Gardner et al., 2001; Reneau et al., 2002; Lewis et al., 2009). The proposed TWF area at TA-63 is situated on an unnamed mesa in the north-central part of LANL between Twomile Canyon to the south, Ten Site Canyon to the north, and the headwaters of Canada del Buey to the east (Figure 2). The local bedrock is the Quaternary Bandelier Tuff, formed in two eruptive pulses from nearby Valles caldera, the eastern edge of which is located approximately 6.5 miles west-northwest of the technical area. The older member (Otowi Member) of the Bandelier Tuff has been dated at 1.61 Ma (Izett and Obradovich 1994). The younger member (Tshirege Member) of the Bandelier Tuff has been dated at 1.256 Ma (age from Phillips et al. 2007) and is widely exposed as the mesa-forming unit around Los Alamos. Several discrete cooling units comprise the Tshirege Member. Commonly accepted stratigraphic nomenclature for the Tshirege Member is described in detail by Broxton and Reneau (1995), Gardner et al. (2001), and Lewis et al. (2009). The Tshirege Member cooling unit exposed at the surface at TA-63 is Qbt3

  2. THE AGS-BASED SUPER NEUTRINO BEAM FACILITY CONCEPTUAL DESIGN REPORT

    SciTech Connect (OSTI)

    WENG,W.T.; DIWAN,M.; RAPARIA,D.

    2004-10-08

    be upgraded to 0.2 s to reach the required repetition rate of 2.5 Hz. The required upgrade of the AGS power supply, the rf system, and other rate dependent accelerator issues is discussed. The design of the target/horn configuration is shown. The material selected for the proton target is a Carbon-Carbon composite. It is a 3-dimensional woven material that exhibits extremely low thermal expansion for temperatures up to 1000 C; for higher temperatures it responds like graphite. This property is important for greatly reducing the thermo-elastic stresses induced by the beam, thereby extending the life of the target. The target consists of a 80 cm long cylindrical rod of 12 mm diameter. The target intercepts a 2 mm rms proton beam of 10{sup 14} protons/pulse. The total energy deposited as heat in the target is 7.3 kJ with peak temperature rise of about 280 C. Heat will be removed from the target through forced convection of helium gas across its outside surface. The extracted proton beam uses an existing beamline at the AGS, but is then directed to a target station atop a constructed earthen hill. The target is followed by a downward slopping pion decay channel. This vertical arrangement keeps the target and decay pipe well above the water table in this area. The 11.3 degrees slope aims the neutrino beam at a water Cerenkov neutrino detector to be located in the Homestake mine at Lead, South Dakota. A 3-dimensional view of the beam transport line, target station, and decay tunnel is provided.